diff --git a/part1/Einstein/Einstein_1domain_replacements.csv b/part1/Einstein/Einstein_1domain_replacements.csv
new file mode 100644
index 0000000000000000000000000000000000000000..98b3be87efeab7def95e7e7ab18de9dfbef8950c
--- /dev/null
+++ b/part1/Einstein/Einstein_1domain_replacements.csv
@@ -0,0 +1,286 @@
+ID,Clues,SolutionGrid
+Pt1_Einstein_1domain_replacements-0,"There are 5 different nationalities: british, danish, german, norwegian, swede
+The people have 5 different hobbies: woodworking, fishing, filmmaking, chess, photography
+5 different brands of cigars are smoked: bluemaster, dunhill, pall-mall, prince, blend
+5 different pets are kept: cat, bird, dog, fish, horse
+1. the british is the person who likes red
+2. the swedish is the owner of the dog
+3. the danish is the person who's hobby is chess
+4. the person who likes green is on the left of the person who likes white
+5. the person who likes green is the person who's hobby is fishing
+6. the pall-mall-smoker is the owner of the bird
+7. the person who likes yellow is the dunhill-smoker
+8. the person who's hobby is filmmaking is in the middle
+9. the norwegian is on the far left
+10. the blend-smoker is on the left or right of the owner of the cat
+11. the owner of the horses is on the left or right of the dunhill-smoker
+12. the bluemaster-smoker is the person who's hobby is woodworking
+13. the german is the prince-smoker
+14. the norwegian is on the left or right of the person who likes blue
+15. the blend-smoker is on the left or right of the person who's hobby is photography","{'color': ['yellow', 'blue', 'red', 'green', 'white'], 'nationality': ['norwegian', 'danish', 'british', 'german', 'swedish'], 'pet': ['cat', 'horse', 'bird', 'fish', 'dog'], 'hobby': ['photography', 'chess', 'filmmaking', 'fishing', 'woodworking'], 'cigar': ['dunhill', 'blend', 'pall-mall', 'prince', 'bluemaster']}"
+Pt1_Einstein_2domain_replacements-0,"There are 5 different nationalities: british, danish, german, norwegian, swede
+House: cottage, townhouse, palace, tower, modern
+5 different brands of cigars are smoked: bluemaster, dunhill, pall-mall, prince, blend
+There 5 different types of food: lemon, onion, strawberry, lime, eggplant
+1. the british is the person who likes red
+2. the swedish is the person eating strawberry
+3. the danish is the tower house
+4. the person who likes green is on the left of the person who likes white
+5. the person who likes green is the townhouse house
+6. the pall-mall-smoker is the person eating onion
+7. the person who likes yellow is the dunhill-smoker
+8. the palace house is in the middle
+9. the norwegian is on the far left
+10. the blend-smoker is on the left or right of the person eating lemon
+11. the person eating eggplants is on the left or right of the dunhill-smoker
+12. the bluemaster-smoker is the cottage house
+13. the german is the prince-smoker
+14. the norwegian is on the left or right of the person who likes blue
+15. the blend-smoker is on the left or right of the modern house","{'color': ['yellow', 'blue', 'red', 'green', 'white'], 'nationality': ['norwegian', 'danish', 'british', 'german', 'swedish'], 'food': ['lemon', 'eggplant', 'onion', 'lime', 'strawberry'], 'house': ['modern', 'tower', 'palace', 'townhouse', 'cottage'], 'cigar': ['dunhill', 'blend', 'pall-mall', 'prince', 'bluemaster']}"
+Pt1_Einstein_3domain_replacements-0,"There are 5 different nationalities: british, danish, german, norwegian, swede
+The people have 5 different hobbies: woodworking, traveling, fishing, photography, reading
+The people perfer 5 different movie-genres: comedy, western, documentary, horror, zombie
+5 different pets are kept: cat, bird, dog, fish, horse
+1. the british is the person traveling to venice
+2. the swedish is the owner of the dog
+3. the danish is the person who's hobby is photography
+4. the person traveling to miami is on the left of the person traveling to hannover
+5. the person traveling to miami is the person who's hobby is traveling
+6. the person watching documentary movies is the owner of the bird
+7. the person traveling to nizza is the person watching western movies
+8. the person who's hobby is fishing is in the middle
+9. the norwegian is on the far left
+10. the person watching zombie movies is on the left or right of the owner of the cat
+11. the owner of the horses is on the left or right of the person watching western movies
+12. the person watching comedy movies is the person who's hobby is woodworking
+13. the german is the person watching horror movies
+14. the norwegian is on the left or right of the person traveling to liverpool
+15. the person watching zombie movies is on the left or right of the person who's hobby is reading","{'city': ['nizza', 'liverpool', 'venice', 'miami', 'hannover'], 'nationality': ['norwegian', 'danish', 'british', 'german', 'swedish'], 'pet': ['cat', 'horse', 'bird', 'fish', 'dog'], 'hobby': ['reading', 'photography', 'fishing', 'traveling', 'woodworking'], 'movie-genre': ['western', 'zombie', 'documentary', 'horror', 'comedy']}"
+Pt1_Einstein_4domain_replacements-0,"The people grow 5 different varities of flowers: iris, orchid, balloon-flower, sunflower, zinnia
+The people perfer 5 different movie-genres: western, drama, horror, scientific, martial-arts
+5 different brands of cigars are smoked: bluemaster, dunhill, pall-mall, prince, blend
+The people prefer 5 different music-genres: funk, reggae, r&b, classical, country
+1. the person who grows iris is the person traveling to rome
+2. the person who grows zinnia is the fan of r&b
+3. the person who grows orchid is the person watching scientific movies
+4. the person traveling to boston is on the left of the person traveling to edinburgh
+5. the person traveling to boston is the person watching drama movies
+6. the pall-mall-smoker is the fan of reggae
+7. the person traveling to nizza is the dunhill-smoker
+8. the person watching horror movies is in the middle
+9. the person who grows sunflower is on the far left
+10. the blend-smoker is on the left or right of the fan of funk
+11. the fan of countrys is on the left or right of the dunhill-smoker
+12. the bluemaster-smoker is the person watching western movies
+13. the person who grows balloon-flower is the prince-smoker
+14. the person who grows sunflower is on the left or right of the person traveling to liverpool
+15. the blend-smoker is on the left or right of the person watching martial-arts movies","{'city': ['nizza', 'liverpool', 'rome', 'boston', 'edinburgh'], 'flower': ['sunflower', 'orchid', 'iris', 'balloon-flower', 'zinnia'], 'music-genre': ['funk', 'country', 'reggae', 'classical', 'r&b'], 'movie-genre': ['martial-arts', 'scientific', 'horror', 'drama', 'western'], 'cigar': ['dunhill', 'blend', 'pall-mall', 'prince', 'bluemaster']}"
+Pt1_Einstein_5domain_replacements-0,"The people prefer 5 different music-genres: trance, rock, ambient, folk, reggae
+House: ranch-style, wooden, gothic-revival, palace, futuristic
+The people have 5 different jobs:  motorbikemaster, mechanic, architect, bartender, librarian
+The people's birthday is in 5 different months: june, may, september, february, july
+1. the fan of trance is the person driving the train
+2. the fan of reggae is the person who's birthday is in september
+3. the fan of rock is the palace house
+4. the person driving the subway is on the left of the person driving the snowmobile
+5. the person driving the subway is the wooden house
+6. the architect is the person who's birthday is in may
+7. the person driving the quad-bike is the mechanic
+8. the gothic-revival house is in the middle
+9. the fan of folk is on the far left
+10. the librarian is on the left or right of the person who's birthday is in june
+11. the person who's birthday is in julys is on the left or right of the mechanic
+12. the motorbikemaster is the ranch-style house
+13. the fan of ambient is the bartender
+14. the fan of folk is on the left or right of the person driving the motorbike
+15. the librarian is on the left or right of the futuristic house","{'transport': ['quad-bike', 'motorbike', 'train', 'subway', 'snowmobile'], 'music-genre': ['folk', 'rock', 'trance', 'ambient', 'reggae'], 'birthday': ['june', 'july', 'may', 'february', 'september'], 'house': ['futuristic', 'palace', 'gothic-revival', 'wooden', 'ranch-style'], 'job': ['mechanic', 'librarian', 'architect', 'bartender', 'motorbikemaster']}"
+Pt1_Einstein_1domain_replacements-1,"There 5 different types of food: cucumber, lettuce, pear, radish, grapes
+There are 5 different favourite beverages: beer, coffee, milk, tea, water
+5 different brands of cigars are smoked: bluemaster, dunhill, pall-mall, prince, blend
+5 different pets are kept: cat, bird, dog, fish, horse
+1. the person eating cucumber is the person who likes red
+2. the person eating grapes is the owner of the dog
+3. the person eating lettuce is the person drinking tea
+4. the person who likes green is on the left of the person who likes white
+5. the person who likes green is the person drinking coffee
+6. the pall-mall-smoker is the owner of the bird
+7. the person who likes yellow is the dunhill-smoker
+8. the person drinking milk is in the middle
+9. the person eating radish is on the far left
+10. the blend-smoker is on the left or right of the owner of the cat
+11. the owner of the horses is on the left or right of the dunhill-smoker
+12. the bluemaster-smoker is the person drinking beer
+13. the person eating pear is the prince-smoker
+14. the person eating radish is on the left or right of the person who likes blue
+15. the blend-smoker is on the left or right of the person drinking water","{'color': ['yellow', 'blue', 'red', 'green', 'white'], 'food': ['radish', 'lettuce', 'cucumber', 'pear', 'grapes'], 'pet': ['cat', 'horse', 'bird', 'fish', 'dog'], 'beverage': ['water', 'tea', 'milk', 'coffee', 'beer'], 'cigar': ['dunhill', 'blend', 'pall-mall', 'prince', 'bluemaster']}"
+Pt1_Einstein_2domain_replacements-1,"The people prefer 5 different types of sport: tennis, skateboarding, soccer, parkour, snowboarding
+There are 5 different favourite beverages: beer, coffee, milk, tea, water
+5 different brands of cigars are smoked: bluemaster, dunhill, pall-mall, prince, blend
+The people's birthday is in 5 different months: february, april, january, june, november
+1. the person who's sport is tennis is the person who likes red
+2. the person who's sport is snowboarding is the person who's birthday is in january
+3. the person who's sport is skateboarding is the person drinking tea
+4. the person who likes green is on the left of the person who likes white
+5. the person who likes green is the person drinking coffee
+6. the pall-mall-smoker is the person who's birthday is in april
+7. the person who likes yellow is the dunhill-smoker
+8. the person drinking milk is in the middle
+9. the person who's sport is parkour is on the far left
+10. the blend-smoker is on the left or right of the person who's birthday is in february
+11. the person who's birthday is in novembers is on the left or right of the dunhill-smoker
+12. the bluemaster-smoker is the person drinking beer
+13. the person who's sport is soccer is the prince-smoker
+14. the person who's sport is parkour is on the left or right of the person who likes blue
+15. the blend-smoker is on the left or right of the person drinking water","{'color': ['yellow', 'blue', 'red', 'green', 'white'], 'sport': ['parkour', 'skateboarding', 'tennis', 'soccer', 'snowboarding'], 'birthday': ['february', 'november', 'april', 'june', 'january'], 'beverage': ['water', 'tea', 'milk', 'coffee', 'beer'], 'cigar': ['dunhill', 'blend', 'pall-mall', 'prince', 'bluemaster']}"
+Pt1_Einstein_3domain_replacements-1,"City: new-york, san-francisco, venice, prague, nizza
+The people's birthday is in 5 different months: november, march, july, february, may
+5 different brands of cigars are smoked: bluemaster, dunhill, pall-mall, prince, blend
+The people have 5 different jobs:  nurseryman, dancer, dressmaker, nurse, librarian
+1. the person traveling to new-york is the person who likes red
+2. the person traveling to nizza is the dressmaker
+3. the person traveling to san-francisco is the person who's birthday is in february
+4. the person who likes green is on the left of the person who likes white
+5. the person who likes green is the person who's birthday is in march
+6. the pall-mall-smoker is the dancer
+7. the person who likes yellow is the dunhill-smoker
+8. the person who's birthday is in july is in the middle
+9. the person traveling to prague is on the far left
+10. the blend-smoker is on the left or right of the nurseryman
+11. the librarians is on the left or right of the dunhill-smoker
+12. the bluemaster-smoker is the person who's birthday is in november
+13. the person traveling to venice is the prince-smoker
+14. the person traveling to prague is on the left or right of the person who likes blue
+15. the blend-smoker is on the left or right of the person who's birthday is in may","{'color': ['yellow', 'blue', 'red', 'green', 'white'], 'city': ['prague', 'san-francisco', 'new-york', 'venice', 'nizza'], 'job': ['nurseryman', 'librarian', 'dancer', 'nurse', 'dressmaker'], 'birthday': ['may', 'february', 'july', 'march', 'november'], 'cigar': ['dunhill', 'blend', 'pall-mall', 'prince', 'bluemaster']}"
+Pt1_Einstein_4domain_replacements-1,"There 5 different types of food: eggplant, papaya, peach, carrot, pepper
+The people prefer 5 different types of sport: sailing, volleyball, climbing, handball, ice-hockey
+The people perfer 5 different movie-genres: thriller, disaster, comedy, spy, animation
+5 different pets are kept: cat, bird, dog, fish, horse
+1. the person eating eggplant is the person who's hobby is camping
+2. the person eating pepper is the owner of the dog
+3. the person eating papaya is the person who's sport is handball
+4. the person who's hobby is gardening is on the left of the person who's hobby is video-games
+5. the person who's hobby is gardening is the person who's sport is volleyball
+6. the person watching comedy movies is the owner of the bird
+7. the person who's hobby is board-games is the person watching disaster movies
+8. the person who's sport is climbing is in the middle
+9. the person eating carrot is on the far left
+10. the person watching animation movies is on the left or right of the owner of the cat
+11. the owner of the horses is on the left or right of the person watching disaster movies
+12. the person watching thriller movies is the person who's sport is sailing
+13. the person eating peach is the person watching spy movies
+14. the person eating carrot is on the left or right of the person who's hobby is puzzles
+15. the person watching animation movies is on the left or right of the person who's sport is ice-hockey","{'hobby': ['board-games', 'puzzles', 'camping', 'gardening', 'video-games'], 'food': ['carrot', 'papaya', 'eggplant', 'peach', 'pepper'], 'pet': ['cat', 'horse', 'bird', 'fish', 'dog'], 'sport': ['ice-hockey', 'handball', 'climbing', 'volleyball', 'sailing'], 'movie-genre': ['disaster', 'animation', 'comedy', 'spy', 'thriller']}"
+Pt1_Einstein_5domain_replacements-1,"The people prefer 5 different music-genres: pop, funk, blues, techno, disco
+The people prefer 5 different types of sport: swimming, lacrosse, biathlon, parkour, cycling
+The people have 5 different jobs:  teacher, architect, goerman, entrepreneur, dressmaker
+5 different games are played: whist, backgammon, chess, go, scrabble
+1. the fan of pop is the person traveling to venice
+2. the fan of disco is the person playing chess
+3. the fan of funk is the person who's sport is parkour
+4. the person traveling to paris is on the left of the person traveling to nizza
+5. the person traveling to paris is the person who's sport is lacrosse
+6. the goerman is the person playing backgammon
+7. the person traveling to london is the architect
+8. the person who's sport is biathlon is in the middle
+9. the fan of techno is on the far left
+10. the dressmaker is on the left or right of the person playing whist
+11. the person playing scrabbles is on the left or right of the architect
+12. the teacher is the person who's sport is swimming
+13. the fan of blues is the entrepreneur
+14. the fan of techno is on the left or right of the person traveling to miami
+15. the dressmaker is on the left or right of the person who's sport is cycling","{'city': ['london', 'miami', 'venice', 'paris', 'nizza'], 'music-genre': ['techno', 'funk', 'pop', 'blues', 'disco'], 'game': ['whist', 'scrabble', 'backgammon', 'go', 'chess'], 'sport': ['cycling', 'parkour', 'biathlon', 'lacrosse', 'swimming'], 'job': ['architect', 'dressmaker', 'goerman', 'entrepreneur', 'teacher']}"
+Pt1_Einstein_1domain_replacements-2,"There are 5 different nationalities: british, danish, german, norwegian, swede
+The people have 5 different hobbies: drawing, gardening, card-games, video-games, fishing
+5 different brands of cigars are smoked: bluemaster, dunhill, pall-mall, prince, blend
+5 different pets are kept: cat, bird, dog, fish, horse
+1. the british is the person who likes red
+2. the swedish is the owner of the dog
+3. the danish is the person who's hobby is video-games
+4. the person who likes green is on the left of the person who likes white
+5. the person who likes green is the person who's hobby is gardening
+6. the pall-mall-smoker is the owner of the bird
+7. the person who likes yellow is the dunhill-smoker
+8. the person who's hobby is card-games is in the middle
+9. the norwegian is on the far left
+10. the blend-smoker is on the left or right of the owner of the cat
+11. the owner of the horses is on the left or right of the dunhill-smoker
+12. the bluemaster-smoker is the person who's hobby is drawing
+13. the german is the prince-smoker
+14. the norwegian is on the left or right of the person who likes blue
+15. the blend-smoker is on the left or right of the person who's hobby is fishing","{'color': ['yellow', 'blue', 'red', 'green', 'white'], 'nationality': ['norwegian', 'danish', 'british', 'german', 'swedish'], 'pet': ['cat', 'horse', 'bird', 'fish', 'dog'], 'hobby': ['fishing', 'video-games', 'card-games', 'gardening', 'drawing'], 'cigar': ['dunhill', 'blend', 'pall-mall', 'prince', 'bluemaster']}"
+Pt1_Einstein_2domain_replacements-2,"There are 5 different nationalities: british, danish, german, norwegian, swede
+There are 5 different favourite beverages: beer, coffee, milk, tea, water
+City: new-york, edinburgh, venice, liverpool, london
+The people prefer 5 different types of sport: lacrosse, climbing, cricket, ice-hockey, skateboarding
+1. the british is the person who likes red
+2. the swedish is the person who's sport is cricket
+3. the danish is the person drinking tea
+4. the person who likes green is on the left of the person who likes white
+5. the person who likes green is the person drinking coffee
+6. the person traveling to venice is the person who's sport is climbing
+7. the person who likes yellow is the person traveling to edinburgh
+8. the person drinking milk is in the middle
+9. the norwegian is on the far left
+10. the person traveling to london is on the left or right of the person who's sport is lacrosse
+11. the person who's sport is skateboardings is on the left or right of the person traveling to edinburgh
+12. the person traveling to new-york is the person drinking beer
+13. the german is the person traveling to liverpool
+14. the norwegian is on the left or right of the person who likes blue
+15. the person traveling to london is on the left or right of the person drinking water","{'color': ['yellow', 'blue', 'red', 'green', 'white'], 'nationality': ['norwegian', 'danish', 'british', 'german', 'swedish'], 'sport': ['lacrosse', 'skateboarding', 'climbing', 'ice-hockey', 'cricket'], 'beverage': ['water', 'tea', 'milk', 'coffee', 'beer'], 'city': ['edinburgh', 'london', 'venice', 'liverpool', 'new-york']}"
+Pt1_Einstein_3domain_replacements-2,"The people's birthday is in 5 different months: april, june, december, july, september
+There are 5 different favourite beverages: beer, coffee, milk, tea, water
+The people have 5 different jobs:  teacher, photographer, musician, police-officer, paramedic
+5 different pets are kept: cat, bird, dog, fish, horse
+1. the person who's birthday is in april is the fan of metal
+2. the person who's birthday is in september is the owner of the dog
+3. the person who's birthday is in june is the person drinking tea
+4. the fan of country is on the left of the fan of salsa
+5. the fan of country is the person drinking coffee
+6. the musician is the owner of the bird
+7. the fan of soul is the photographer
+8. the person drinking milk is in the middle
+9. the person who's birthday is in july is on the far left
+10. the paramedic is on the left or right of the owner of the cat
+11. the owner of the horses is on the left or right of the photographer
+12. the teacher is the person drinking beer
+13. the person who's birthday is in december is the police-officer
+14. the person who's birthday is in july is on the left or right of the fan of indie
+15. the paramedic is on the left or right of the person drinking water","{'music-genre': ['soul', 'indie', 'metal', 'country', 'salsa'], 'birthday': ['july', 'june', 'april', 'december', 'september'], 'pet': ['cat', 'horse', 'bird', 'fish', 'dog'], 'beverage': ['water', 'tea', 'milk', 'coffee', 'beer'], 'job': ['photographer', 'paramedic', 'musician', 'police-officer', 'teacher']}"
+Pt1_Einstein_4domain_replacements-2,"The people prefer 5 different types of sport: tennis, skateboarding, skiing, biathlon, cricket
+There are 5 different favourite beverages: beer, coffee, milk, tea, water
+The people prefer 5 different music-genres: classic, reggae, rock, pop, indie
+The people grow 5 different varities of flowers: marigold, daffodil, azalea, bellflower, amaryllis
+1. the person who's sport is tennis is the person who's hobby is chess
+2. the person who's sport is cricket is the person who grows azalea
+3. the person who's sport is skateboarding is the person drinking tea
+4. the person who's hobby is photography is on the left of the person who's hobby is camping
+5. the person who's hobby is photography is the person drinking coffee
+6. the fan of rock is the person who grows daffodil
+7. the person who's hobby is gardening is the fan of reggae
+8. the person drinking milk is in the middle
+9. the person who's sport is biathlon is on the far left
+10. the fan of indie is on the left or right of the person who grows marigold
+11. the person who grows amarylliss is on the left or right of the fan of reggae
+12. the fan of classic is the person drinking beer
+13. the person who's sport is skiing is the fan of pop
+14. the person who's sport is biathlon is on the left or right of the person who's hobby is writing
+15. the fan of indie is on the left or right of the person drinking water","{'hobby': ['gardening', 'writing', 'chess', 'photography', 'camping'], 'sport': ['biathlon', 'skateboarding', 'tennis', 'skiing', 'cricket'], 'flower': ['marigold', 'amaryllis', 'daffodil', 'bellflower', 'azalea'], 'beverage': ['water', 'tea', 'milk', 'coffee', 'beer'], 'music-genre': ['reggae', 'indie', 'rock', 'pop', 'classic']}"
+Pt1_Einstein_5domain_replacements-2,"The people's birthday is in 5 different months: may, august, july, march, february
+The people prefer 5 different music-genres: jazz, salsa, indie, electronic, pop
+The people use 5 different means of transport: train, car, boat, airplane, trike
+The people prefer 5 different types of sport: rugby, climbing, baseball, handball, skiing
+1. the person who's birthday is in may is the person eating corn
+2. the person who's birthday is in february is the person who's sport is baseball
+3. the person who's birthday is in august is the fan of electronic
+4. the person eating tomato is on the left of the person eating nectarine
+5. the person eating tomato is the fan of salsa
+6. the person driving the boat is the person who's sport is climbing
+7. the person eating blueberry is the person driving the car
+8. the fan of indie is in the middle
+9. the person who's birthday is in march is on the far left
+10. the person driving the trike is on the left or right of the person who's sport is rugby
+11. the person who's sport is skiings is on the left or right of the person driving the car
+12. the person driving the train is the fan of jazz
+13. the person who's birthday is in july is the person driving the airplane
+14. the person who's birthday is in march is on the left or right of the person eating kale
+15. the person driving the trike is on the left or right of the fan of pop","{'food': ['blueberry', 'kale', 'corn', 'tomato', 'nectarine'], 'birthday': ['march', 'august', 'may', 'july', 'february'], 'sport': ['rugby', 'skiing', 'climbing', 'handball', 'baseball'], 'music-genre': ['pop', 'electronic', 'indie', 'salsa', 'jazz'], 'transport': ['car', 'trike', 'boat', 'airplane', 'train']}"
diff --git a/part1/Einstein/Einstein_2domain_replacements.csv b/part1/Einstein/Einstein_2domain_replacements.csv
new file mode 100644
index 0000000000000000000000000000000000000000..98b3be87efeab7def95e7e7ab18de9dfbef8950c
--- /dev/null
+++ b/part1/Einstein/Einstein_2domain_replacements.csv
@@ -0,0 +1,286 @@
+ID,Clues,SolutionGrid
+Pt1_Einstein_1domain_replacements-0,"There are 5 different nationalities: british, danish, german, norwegian, swede
+The people have 5 different hobbies: woodworking, fishing, filmmaking, chess, photography
+5 different brands of cigars are smoked: bluemaster, dunhill, pall-mall, prince, blend
+5 different pets are kept: cat, bird, dog, fish, horse
+1. the british is the person who likes red
+2. the swedish is the owner of the dog
+3. the danish is the person who's hobby is chess
+4. the person who likes green is on the left of the person who likes white
+5. the person who likes green is the person who's hobby is fishing
+6. the pall-mall-smoker is the owner of the bird
+7. the person who likes yellow is the dunhill-smoker
+8. the person who's hobby is filmmaking is in the middle
+9. the norwegian is on the far left
+10. the blend-smoker is on the left or right of the owner of the cat
+11. the owner of the horses is on the left or right of the dunhill-smoker
+12. the bluemaster-smoker is the person who's hobby is woodworking
+13. the german is the prince-smoker
+14. the norwegian is on the left or right of the person who likes blue
+15. the blend-smoker is on the left or right of the person who's hobby is photography","{'color': ['yellow', 'blue', 'red', 'green', 'white'], 'nationality': ['norwegian', 'danish', 'british', 'german', 'swedish'], 'pet': ['cat', 'horse', 'bird', 'fish', 'dog'], 'hobby': ['photography', 'chess', 'filmmaking', 'fishing', 'woodworking'], 'cigar': ['dunhill', 'blend', 'pall-mall', 'prince', 'bluemaster']}"
+Pt1_Einstein_2domain_replacements-0,"There are 5 different nationalities: british, danish, german, norwegian, swede
+House: cottage, townhouse, palace, tower, modern
+5 different brands of cigars are smoked: bluemaster, dunhill, pall-mall, prince, blend
+There 5 different types of food: lemon, onion, strawberry, lime, eggplant
+1. the british is the person who likes red
+2. the swedish is the person eating strawberry
+3. the danish is the tower house
+4. the person who likes green is on the left of the person who likes white
+5. the person who likes green is the townhouse house
+6. the pall-mall-smoker is the person eating onion
+7. the person who likes yellow is the dunhill-smoker
+8. the palace house is in the middle
+9. the norwegian is on the far left
+10. the blend-smoker is on the left or right of the person eating lemon
+11. the person eating eggplants is on the left or right of the dunhill-smoker
+12. the bluemaster-smoker is the cottage house
+13. the german is the prince-smoker
+14. the norwegian is on the left or right of the person who likes blue
+15. the blend-smoker is on the left or right of the modern house","{'color': ['yellow', 'blue', 'red', 'green', 'white'], 'nationality': ['norwegian', 'danish', 'british', 'german', 'swedish'], 'food': ['lemon', 'eggplant', 'onion', 'lime', 'strawberry'], 'house': ['modern', 'tower', 'palace', 'townhouse', 'cottage'], 'cigar': ['dunhill', 'blend', 'pall-mall', 'prince', 'bluemaster']}"
+Pt1_Einstein_3domain_replacements-0,"There are 5 different nationalities: british, danish, german, norwegian, swede
+The people have 5 different hobbies: woodworking, traveling, fishing, photography, reading
+The people perfer 5 different movie-genres: comedy, western, documentary, horror, zombie
+5 different pets are kept: cat, bird, dog, fish, horse
+1. the british is the person traveling to venice
+2. the swedish is the owner of the dog
+3. the danish is the person who's hobby is photography
+4. the person traveling to miami is on the left of the person traveling to hannover
+5. the person traveling to miami is the person who's hobby is traveling
+6. the person watching documentary movies is the owner of the bird
+7. the person traveling to nizza is the person watching western movies
+8. the person who's hobby is fishing is in the middle
+9. the norwegian is on the far left
+10. the person watching zombie movies is on the left or right of the owner of the cat
+11. the owner of the horses is on the left or right of the person watching western movies
+12. the person watching comedy movies is the person who's hobby is woodworking
+13. the german is the person watching horror movies
+14. the norwegian is on the left or right of the person traveling to liverpool
+15. the person watching zombie movies is on the left or right of the person who's hobby is reading","{'city': ['nizza', 'liverpool', 'venice', 'miami', 'hannover'], 'nationality': ['norwegian', 'danish', 'british', 'german', 'swedish'], 'pet': ['cat', 'horse', 'bird', 'fish', 'dog'], 'hobby': ['reading', 'photography', 'fishing', 'traveling', 'woodworking'], 'movie-genre': ['western', 'zombie', 'documentary', 'horror', 'comedy']}"
+Pt1_Einstein_4domain_replacements-0,"The people grow 5 different varities of flowers: iris, orchid, balloon-flower, sunflower, zinnia
+The people perfer 5 different movie-genres: western, drama, horror, scientific, martial-arts
+5 different brands of cigars are smoked: bluemaster, dunhill, pall-mall, prince, blend
+The people prefer 5 different music-genres: funk, reggae, r&b, classical, country
+1. the person who grows iris is the person traveling to rome
+2. the person who grows zinnia is the fan of r&b
+3. the person who grows orchid is the person watching scientific movies
+4. the person traveling to boston is on the left of the person traveling to edinburgh
+5. the person traveling to boston is the person watching drama movies
+6. the pall-mall-smoker is the fan of reggae
+7. the person traveling to nizza is the dunhill-smoker
+8. the person watching horror movies is in the middle
+9. the person who grows sunflower is on the far left
+10. the blend-smoker is on the left or right of the fan of funk
+11. the fan of countrys is on the left or right of the dunhill-smoker
+12. the bluemaster-smoker is the person watching western movies
+13. the person who grows balloon-flower is the prince-smoker
+14. the person who grows sunflower is on the left or right of the person traveling to liverpool
+15. the blend-smoker is on the left or right of the person watching martial-arts movies","{'city': ['nizza', 'liverpool', 'rome', 'boston', 'edinburgh'], 'flower': ['sunflower', 'orchid', 'iris', 'balloon-flower', 'zinnia'], 'music-genre': ['funk', 'country', 'reggae', 'classical', 'r&b'], 'movie-genre': ['martial-arts', 'scientific', 'horror', 'drama', 'western'], 'cigar': ['dunhill', 'blend', 'pall-mall', 'prince', 'bluemaster']}"
+Pt1_Einstein_5domain_replacements-0,"The people prefer 5 different music-genres: trance, rock, ambient, folk, reggae
+House: ranch-style, wooden, gothic-revival, palace, futuristic
+The people have 5 different jobs:  motorbikemaster, mechanic, architect, bartender, librarian
+The people's birthday is in 5 different months: june, may, september, february, july
+1. the fan of trance is the person driving the train
+2. the fan of reggae is the person who's birthday is in september
+3. the fan of rock is the palace house
+4. the person driving the subway is on the left of the person driving the snowmobile
+5. the person driving the subway is the wooden house
+6. the architect is the person who's birthday is in may
+7. the person driving the quad-bike is the mechanic
+8. the gothic-revival house is in the middle
+9. the fan of folk is on the far left
+10. the librarian is on the left or right of the person who's birthday is in june
+11. the person who's birthday is in julys is on the left or right of the mechanic
+12. the motorbikemaster is the ranch-style house
+13. the fan of ambient is the bartender
+14. the fan of folk is on the left or right of the person driving the motorbike
+15. the librarian is on the left or right of the futuristic house","{'transport': ['quad-bike', 'motorbike', 'train', 'subway', 'snowmobile'], 'music-genre': ['folk', 'rock', 'trance', 'ambient', 'reggae'], 'birthday': ['june', 'july', 'may', 'february', 'september'], 'house': ['futuristic', 'palace', 'gothic-revival', 'wooden', 'ranch-style'], 'job': ['mechanic', 'librarian', 'architect', 'bartender', 'motorbikemaster']}"
+Pt1_Einstein_1domain_replacements-1,"There 5 different types of food: cucumber, lettuce, pear, radish, grapes
+There are 5 different favourite beverages: beer, coffee, milk, tea, water
+5 different brands of cigars are smoked: bluemaster, dunhill, pall-mall, prince, blend
+5 different pets are kept: cat, bird, dog, fish, horse
+1. the person eating cucumber is the person who likes red
+2. the person eating grapes is the owner of the dog
+3. the person eating lettuce is the person drinking tea
+4. the person who likes green is on the left of the person who likes white
+5. the person who likes green is the person drinking coffee
+6. the pall-mall-smoker is the owner of the bird
+7. the person who likes yellow is the dunhill-smoker
+8. the person drinking milk is in the middle
+9. the person eating radish is on the far left
+10. the blend-smoker is on the left or right of the owner of the cat
+11. the owner of the horses is on the left or right of the dunhill-smoker
+12. the bluemaster-smoker is the person drinking beer
+13. the person eating pear is the prince-smoker
+14. the person eating radish is on the left or right of the person who likes blue
+15. the blend-smoker is on the left or right of the person drinking water","{'color': ['yellow', 'blue', 'red', 'green', 'white'], 'food': ['radish', 'lettuce', 'cucumber', 'pear', 'grapes'], 'pet': ['cat', 'horse', 'bird', 'fish', 'dog'], 'beverage': ['water', 'tea', 'milk', 'coffee', 'beer'], 'cigar': ['dunhill', 'blend', 'pall-mall', 'prince', 'bluemaster']}"
+Pt1_Einstein_2domain_replacements-1,"The people prefer 5 different types of sport: tennis, skateboarding, soccer, parkour, snowboarding
+There are 5 different favourite beverages: beer, coffee, milk, tea, water
+5 different brands of cigars are smoked: bluemaster, dunhill, pall-mall, prince, blend
+The people's birthday is in 5 different months: february, april, january, june, november
+1. the person who's sport is tennis is the person who likes red
+2. the person who's sport is snowboarding is the person who's birthday is in january
+3. the person who's sport is skateboarding is the person drinking tea
+4. the person who likes green is on the left of the person who likes white
+5. the person who likes green is the person drinking coffee
+6. the pall-mall-smoker is the person who's birthday is in april
+7. the person who likes yellow is the dunhill-smoker
+8. the person drinking milk is in the middle
+9. the person who's sport is parkour is on the far left
+10. the blend-smoker is on the left or right of the person who's birthday is in february
+11. the person who's birthday is in novembers is on the left or right of the dunhill-smoker
+12. the bluemaster-smoker is the person drinking beer
+13. the person who's sport is soccer is the prince-smoker
+14. the person who's sport is parkour is on the left or right of the person who likes blue
+15. the blend-smoker is on the left or right of the person drinking water","{'color': ['yellow', 'blue', 'red', 'green', 'white'], 'sport': ['parkour', 'skateboarding', 'tennis', 'soccer', 'snowboarding'], 'birthday': ['february', 'november', 'april', 'june', 'january'], 'beverage': ['water', 'tea', 'milk', 'coffee', 'beer'], 'cigar': ['dunhill', 'blend', 'pall-mall', 'prince', 'bluemaster']}"
+Pt1_Einstein_3domain_replacements-1,"City: new-york, san-francisco, venice, prague, nizza
+The people's birthday is in 5 different months: november, march, july, february, may
+5 different brands of cigars are smoked: bluemaster, dunhill, pall-mall, prince, blend
+The people have 5 different jobs:  nurseryman, dancer, dressmaker, nurse, librarian
+1. the person traveling to new-york is the person who likes red
+2. the person traveling to nizza is the dressmaker
+3. the person traveling to san-francisco is the person who's birthday is in february
+4. the person who likes green is on the left of the person who likes white
+5. the person who likes green is the person who's birthday is in march
+6. the pall-mall-smoker is the dancer
+7. the person who likes yellow is the dunhill-smoker
+8. the person who's birthday is in july is in the middle
+9. the person traveling to prague is on the far left
+10. the blend-smoker is on the left or right of the nurseryman
+11. the librarians is on the left or right of the dunhill-smoker
+12. the bluemaster-smoker is the person who's birthday is in november
+13. the person traveling to venice is the prince-smoker
+14. the person traveling to prague is on the left or right of the person who likes blue
+15. the blend-smoker is on the left or right of the person who's birthday is in may","{'color': ['yellow', 'blue', 'red', 'green', 'white'], 'city': ['prague', 'san-francisco', 'new-york', 'venice', 'nizza'], 'job': ['nurseryman', 'librarian', 'dancer', 'nurse', 'dressmaker'], 'birthday': ['may', 'february', 'july', 'march', 'november'], 'cigar': ['dunhill', 'blend', 'pall-mall', 'prince', 'bluemaster']}"
+Pt1_Einstein_4domain_replacements-1,"There 5 different types of food: eggplant, papaya, peach, carrot, pepper
+The people prefer 5 different types of sport: sailing, volleyball, climbing, handball, ice-hockey
+The people perfer 5 different movie-genres: thriller, disaster, comedy, spy, animation
+5 different pets are kept: cat, bird, dog, fish, horse
+1. the person eating eggplant is the person who's hobby is camping
+2. the person eating pepper is the owner of the dog
+3. the person eating papaya is the person who's sport is handball
+4. the person who's hobby is gardening is on the left of the person who's hobby is video-games
+5. the person who's hobby is gardening is the person who's sport is volleyball
+6. the person watching comedy movies is the owner of the bird
+7. the person who's hobby is board-games is the person watching disaster movies
+8. the person who's sport is climbing is in the middle
+9. the person eating carrot is on the far left
+10. the person watching animation movies is on the left or right of the owner of the cat
+11. the owner of the horses is on the left or right of the person watching disaster movies
+12. the person watching thriller movies is the person who's sport is sailing
+13. the person eating peach is the person watching spy movies
+14. the person eating carrot is on the left or right of the person who's hobby is puzzles
+15. the person watching animation movies is on the left or right of the person who's sport is ice-hockey","{'hobby': ['board-games', 'puzzles', 'camping', 'gardening', 'video-games'], 'food': ['carrot', 'papaya', 'eggplant', 'peach', 'pepper'], 'pet': ['cat', 'horse', 'bird', 'fish', 'dog'], 'sport': ['ice-hockey', 'handball', 'climbing', 'volleyball', 'sailing'], 'movie-genre': ['disaster', 'animation', 'comedy', 'spy', 'thriller']}"
+Pt1_Einstein_5domain_replacements-1,"The people prefer 5 different music-genres: pop, funk, blues, techno, disco
+The people prefer 5 different types of sport: swimming, lacrosse, biathlon, parkour, cycling
+The people have 5 different jobs:  teacher, architect, goerman, entrepreneur, dressmaker
+5 different games are played: whist, backgammon, chess, go, scrabble
+1. the fan of pop is the person traveling to venice
+2. the fan of disco is the person playing chess
+3. the fan of funk is the person who's sport is parkour
+4. the person traveling to paris is on the left of the person traveling to nizza
+5. the person traveling to paris is the person who's sport is lacrosse
+6. the goerman is the person playing backgammon
+7. the person traveling to london is the architect
+8. the person who's sport is biathlon is in the middle
+9. the fan of techno is on the far left
+10. the dressmaker is on the left or right of the person playing whist
+11. the person playing scrabbles is on the left or right of the architect
+12. the teacher is the person who's sport is swimming
+13. the fan of blues is the entrepreneur
+14. the fan of techno is on the left or right of the person traveling to miami
+15. the dressmaker is on the left or right of the person who's sport is cycling","{'city': ['london', 'miami', 'venice', 'paris', 'nizza'], 'music-genre': ['techno', 'funk', 'pop', 'blues', 'disco'], 'game': ['whist', 'scrabble', 'backgammon', 'go', 'chess'], 'sport': ['cycling', 'parkour', 'biathlon', 'lacrosse', 'swimming'], 'job': ['architect', 'dressmaker', 'goerman', 'entrepreneur', 'teacher']}"
+Pt1_Einstein_1domain_replacements-2,"There are 5 different nationalities: british, danish, german, norwegian, swede
+The people have 5 different hobbies: drawing, gardening, card-games, video-games, fishing
+5 different brands of cigars are smoked: bluemaster, dunhill, pall-mall, prince, blend
+5 different pets are kept: cat, bird, dog, fish, horse
+1. the british is the person who likes red
+2. the swedish is the owner of the dog
+3. the danish is the person who's hobby is video-games
+4. the person who likes green is on the left of the person who likes white
+5. the person who likes green is the person who's hobby is gardening
+6. the pall-mall-smoker is the owner of the bird
+7. the person who likes yellow is the dunhill-smoker
+8. the person who's hobby is card-games is in the middle
+9. the norwegian is on the far left
+10. the blend-smoker is on the left or right of the owner of the cat
+11. the owner of the horses is on the left or right of the dunhill-smoker
+12. the bluemaster-smoker is the person who's hobby is drawing
+13. the german is the prince-smoker
+14. the norwegian is on the left or right of the person who likes blue
+15. the blend-smoker is on the left or right of the person who's hobby is fishing","{'color': ['yellow', 'blue', 'red', 'green', 'white'], 'nationality': ['norwegian', 'danish', 'british', 'german', 'swedish'], 'pet': ['cat', 'horse', 'bird', 'fish', 'dog'], 'hobby': ['fishing', 'video-games', 'card-games', 'gardening', 'drawing'], 'cigar': ['dunhill', 'blend', 'pall-mall', 'prince', 'bluemaster']}"
+Pt1_Einstein_2domain_replacements-2,"There are 5 different nationalities: british, danish, german, norwegian, swede
+There are 5 different favourite beverages: beer, coffee, milk, tea, water
+City: new-york, edinburgh, venice, liverpool, london
+The people prefer 5 different types of sport: lacrosse, climbing, cricket, ice-hockey, skateboarding
+1. the british is the person who likes red
+2. the swedish is the person who's sport is cricket
+3. the danish is the person drinking tea
+4. the person who likes green is on the left of the person who likes white
+5. the person who likes green is the person drinking coffee
+6. the person traveling to venice is the person who's sport is climbing
+7. the person who likes yellow is the person traveling to edinburgh
+8. the person drinking milk is in the middle
+9. the norwegian is on the far left
+10. the person traveling to london is on the left or right of the person who's sport is lacrosse
+11. the person who's sport is skateboardings is on the left or right of the person traveling to edinburgh
+12. the person traveling to new-york is the person drinking beer
+13. the german is the person traveling to liverpool
+14. the norwegian is on the left or right of the person who likes blue
+15. the person traveling to london is on the left or right of the person drinking water","{'color': ['yellow', 'blue', 'red', 'green', 'white'], 'nationality': ['norwegian', 'danish', 'british', 'german', 'swedish'], 'sport': ['lacrosse', 'skateboarding', 'climbing', 'ice-hockey', 'cricket'], 'beverage': ['water', 'tea', 'milk', 'coffee', 'beer'], 'city': ['edinburgh', 'london', 'venice', 'liverpool', 'new-york']}"
+Pt1_Einstein_3domain_replacements-2,"The people's birthday is in 5 different months: april, june, december, july, september
+There are 5 different favourite beverages: beer, coffee, milk, tea, water
+The people have 5 different jobs:  teacher, photographer, musician, police-officer, paramedic
+5 different pets are kept: cat, bird, dog, fish, horse
+1. the person who's birthday is in april is the fan of metal
+2. the person who's birthday is in september is the owner of the dog
+3. the person who's birthday is in june is the person drinking tea
+4. the fan of country is on the left of the fan of salsa
+5. the fan of country is the person drinking coffee
+6. the musician is the owner of the bird
+7. the fan of soul is the photographer
+8. the person drinking milk is in the middle
+9. the person who's birthday is in july is on the far left
+10. the paramedic is on the left or right of the owner of the cat
+11. the owner of the horses is on the left or right of the photographer
+12. the teacher is the person drinking beer
+13. the person who's birthday is in december is the police-officer
+14. the person who's birthday is in july is on the left or right of the fan of indie
+15. the paramedic is on the left or right of the person drinking water","{'music-genre': ['soul', 'indie', 'metal', 'country', 'salsa'], 'birthday': ['july', 'june', 'april', 'december', 'september'], 'pet': ['cat', 'horse', 'bird', 'fish', 'dog'], 'beverage': ['water', 'tea', 'milk', 'coffee', 'beer'], 'job': ['photographer', 'paramedic', 'musician', 'police-officer', 'teacher']}"
+Pt1_Einstein_4domain_replacements-2,"The people prefer 5 different types of sport: tennis, skateboarding, skiing, biathlon, cricket
+There are 5 different favourite beverages: beer, coffee, milk, tea, water
+The people prefer 5 different music-genres: classic, reggae, rock, pop, indie
+The people grow 5 different varities of flowers: marigold, daffodil, azalea, bellflower, amaryllis
+1. the person who's sport is tennis is the person who's hobby is chess
+2. the person who's sport is cricket is the person who grows azalea
+3. the person who's sport is skateboarding is the person drinking tea
+4. the person who's hobby is photography is on the left of the person who's hobby is camping
+5. the person who's hobby is photography is the person drinking coffee
+6. the fan of rock is the person who grows daffodil
+7. the person who's hobby is gardening is the fan of reggae
+8. the person drinking milk is in the middle
+9. the person who's sport is biathlon is on the far left
+10. the fan of indie is on the left or right of the person who grows marigold
+11. the person who grows amarylliss is on the left or right of the fan of reggae
+12. the fan of classic is the person drinking beer
+13. the person who's sport is skiing is the fan of pop
+14. the person who's sport is biathlon is on the left or right of the person who's hobby is writing
+15. the fan of indie is on the left or right of the person drinking water","{'hobby': ['gardening', 'writing', 'chess', 'photography', 'camping'], 'sport': ['biathlon', 'skateboarding', 'tennis', 'skiing', 'cricket'], 'flower': ['marigold', 'amaryllis', 'daffodil', 'bellflower', 'azalea'], 'beverage': ['water', 'tea', 'milk', 'coffee', 'beer'], 'music-genre': ['reggae', 'indie', 'rock', 'pop', 'classic']}"
+Pt1_Einstein_5domain_replacements-2,"The people's birthday is in 5 different months: may, august, july, march, february
+The people prefer 5 different music-genres: jazz, salsa, indie, electronic, pop
+The people use 5 different means of transport: train, car, boat, airplane, trike
+The people prefer 5 different types of sport: rugby, climbing, baseball, handball, skiing
+1. the person who's birthday is in may is the person eating corn
+2. the person who's birthday is in february is the person who's sport is baseball
+3. the person who's birthday is in august is the fan of electronic
+4. the person eating tomato is on the left of the person eating nectarine
+5. the person eating tomato is the fan of salsa
+6. the person driving the boat is the person who's sport is climbing
+7. the person eating blueberry is the person driving the car
+8. the fan of indie is in the middle
+9. the person who's birthday is in march is on the far left
+10. the person driving the trike is on the left or right of the person who's sport is rugby
+11. the person who's sport is skiings is on the left or right of the person driving the car
+12. the person driving the train is the fan of jazz
+13. the person who's birthday is in july is the person driving the airplane
+14. the person who's birthday is in march is on the left or right of the person eating kale
+15. the person driving the trike is on the left or right of the fan of pop","{'food': ['blueberry', 'kale', 'corn', 'tomato', 'nectarine'], 'birthday': ['march', 'august', 'may', 'july', 'february'], 'sport': ['rugby', 'skiing', 'climbing', 'handball', 'baseball'], 'music-genre': ['pop', 'electronic', 'indie', 'salsa', 'jazz'], 'transport': ['car', 'trike', 'boat', 'airplane', 'train']}"
diff --git a/part1/Einstein/Einstein_3domain_replacements.csv b/part1/Einstein/Einstein_3domain_replacements.csv
new file mode 100644
index 0000000000000000000000000000000000000000..98b3be87efeab7def95e7e7ab18de9dfbef8950c
--- /dev/null
+++ b/part1/Einstein/Einstein_3domain_replacements.csv
@@ -0,0 +1,286 @@
+ID,Clues,SolutionGrid
+Pt1_Einstein_1domain_replacements-0,"There are 5 different nationalities: british, danish, german, norwegian, swede
+The people have 5 different hobbies: woodworking, fishing, filmmaking, chess, photography
+5 different brands of cigars are smoked: bluemaster, dunhill, pall-mall, prince, blend
+5 different pets are kept: cat, bird, dog, fish, horse
+1. the british is the person who likes red
+2. the swedish is the owner of the dog
+3. the danish is the person who's hobby is chess
+4. the person who likes green is on the left of the person who likes white
+5. the person who likes green is the person who's hobby is fishing
+6. the pall-mall-smoker is the owner of the bird
+7. the person who likes yellow is the dunhill-smoker
+8. the person who's hobby is filmmaking is in the middle
+9. the norwegian is on the far left
+10. the blend-smoker is on the left or right of the owner of the cat
+11. the owner of the horses is on the left or right of the dunhill-smoker
+12. the bluemaster-smoker is the person who's hobby is woodworking
+13. the german is the prince-smoker
+14. the norwegian is on the left or right of the person who likes blue
+15. the blend-smoker is on the left or right of the person who's hobby is photography","{'color': ['yellow', 'blue', 'red', 'green', 'white'], 'nationality': ['norwegian', 'danish', 'british', 'german', 'swedish'], 'pet': ['cat', 'horse', 'bird', 'fish', 'dog'], 'hobby': ['photography', 'chess', 'filmmaking', 'fishing', 'woodworking'], 'cigar': ['dunhill', 'blend', 'pall-mall', 'prince', 'bluemaster']}"
+Pt1_Einstein_2domain_replacements-0,"There are 5 different nationalities: british, danish, german, norwegian, swede
+House: cottage, townhouse, palace, tower, modern
+5 different brands of cigars are smoked: bluemaster, dunhill, pall-mall, prince, blend
+There 5 different types of food: lemon, onion, strawberry, lime, eggplant
+1. the british is the person who likes red
+2. the swedish is the person eating strawberry
+3. the danish is the tower house
+4. the person who likes green is on the left of the person who likes white
+5. the person who likes green is the townhouse house
+6. the pall-mall-smoker is the person eating onion
+7. the person who likes yellow is the dunhill-smoker
+8. the palace house is in the middle
+9. the norwegian is on the far left
+10. the blend-smoker is on the left or right of the person eating lemon
+11. the person eating eggplants is on the left or right of the dunhill-smoker
+12. the bluemaster-smoker is the cottage house
+13. the german is the prince-smoker
+14. the norwegian is on the left or right of the person who likes blue
+15. the blend-smoker is on the left or right of the modern house","{'color': ['yellow', 'blue', 'red', 'green', 'white'], 'nationality': ['norwegian', 'danish', 'british', 'german', 'swedish'], 'food': ['lemon', 'eggplant', 'onion', 'lime', 'strawberry'], 'house': ['modern', 'tower', 'palace', 'townhouse', 'cottage'], 'cigar': ['dunhill', 'blend', 'pall-mall', 'prince', 'bluemaster']}"
+Pt1_Einstein_3domain_replacements-0,"There are 5 different nationalities: british, danish, german, norwegian, swede
+The people have 5 different hobbies: woodworking, traveling, fishing, photography, reading
+The people perfer 5 different movie-genres: comedy, western, documentary, horror, zombie
+5 different pets are kept: cat, bird, dog, fish, horse
+1. the british is the person traveling to venice
+2. the swedish is the owner of the dog
+3. the danish is the person who's hobby is photography
+4. the person traveling to miami is on the left of the person traveling to hannover
+5. the person traveling to miami is the person who's hobby is traveling
+6. the person watching documentary movies is the owner of the bird
+7. the person traveling to nizza is the person watching western movies
+8. the person who's hobby is fishing is in the middle
+9. the norwegian is on the far left
+10. the person watching zombie movies is on the left or right of the owner of the cat
+11. the owner of the horses is on the left or right of the person watching western movies
+12. the person watching comedy movies is the person who's hobby is woodworking
+13. the german is the person watching horror movies
+14. the norwegian is on the left or right of the person traveling to liverpool
+15. the person watching zombie movies is on the left or right of the person who's hobby is reading","{'city': ['nizza', 'liverpool', 'venice', 'miami', 'hannover'], 'nationality': ['norwegian', 'danish', 'british', 'german', 'swedish'], 'pet': ['cat', 'horse', 'bird', 'fish', 'dog'], 'hobby': ['reading', 'photography', 'fishing', 'traveling', 'woodworking'], 'movie-genre': ['western', 'zombie', 'documentary', 'horror', 'comedy']}"
+Pt1_Einstein_4domain_replacements-0,"The people grow 5 different varities of flowers: iris, orchid, balloon-flower, sunflower, zinnia
+The people perfer 5 different movie-genres: western, drama, horror, scientific, martial-arts
+5 different brands of cigars are smoked: bluemaster, dunhill, pall-mall, prince, blend
+The people prefer 5 different music-genres: funk, reggae, r&b, classical, country
+1. the person who grows iris is the person traveling to rome
+2. the person who grows zinnia is the fan of r&b
+3. the person who grows orchid is the person watching scientific movies
+4. the person traveling to boston is on the left of the person traveling to edinburgh
+5. the person traveling to boston is the person watching drama movies
+6. the pall-mall-smoker is the fan of reggae
+7. the person traveling to nizza is the dunhill-smoker
+8. the person watching horror movies is in the middle
+9. the person who grows sunflower is on the far left
+10. the blend-smoker is on the left or right of the fan of funk
+11. the fan of countrys is on the left or right of the dunhill-smoker
+12. the bluemaster-smoker is the person watching western movies
+13. the person who grows balloon-flower is the prince-smoker
+14. the person who grows sunflower is on the left or right of the person traveling to liverpool
+15. the blend-smoker is on the left or right of the person watching martial-arts movies","{'city': ['nizza', 'liverpool', 'rome', 'boston', 'edinburgh'], 'flower': ['sunflower', 'orchid', 'iris', 'balloon-flower', 'zinnia'], 'music-genre': ['funk', 'country', 'reggae', 'classical', 'r&b'], 'movie-genre': ['martial-arts', 'scientific', 'horror', 'drama', 'western'], 'cigar': ['dunhill', 'blend', 'pall-mall', 'prince', 'bluemaster']}"
+Pt1_Einstein_5domain_replacements-0,"The people prefer 5 different music-genres: trance, rock, ambient, folk, reggae
+House: ranch-style, wooden, gothic-revival, palace, futuristic
+The people have 5 different jobs:  motorbikemaster, mechanic, architect, bartender, librarian
+The people's birthday is in 5 different months: june, may, september, february, july
+1. the fan of trance is the person driving the train
+2. the fan of reggae is the person who's birthday is in september
+3. the fan of rock is the palace house
+4. the person driving the subway is on the left of the person driving the snowmobile
+5. the person driving the subway is the wooden house
+6. the architect is the person who's birthday is in may
+7. the person driving the quad-bike is the mechanic
+8. the gothic-revival house is in the middle
+9. the fan of folk is on the far left
+10. the librarian is on the left or right of the person who's birthday is in june
+11. the person who's birthday is in julys is on the left or right of the mechanic
+12. the motorbikemaster is the ranch-style house
+13. the fan of ambient is the bartender
+14. the fan of folk is on the left or right of the person driving the motorbike
+15. the librarian is on the left or right of the futuristic house","{'transport': ['quad-bike', 'motorbike', 'train', 'subway', 'snowmobile'], 'music-genre': ['folk', 'rock', 'trance', 'ambient', 'reggae'], 'birthday': ['june', 'july', 'may', 'february', 'september'], 'house': ['futuristic', 'palace', 'gothic-revival', 'wooden', 'ranch-style'], 'job': ['mechanic', 'librarian', 'architect', 'bartender', 'motorbikemaster']}"
+Pt1_Einstein_1domain_replacements-1,"There 5 different types of food: cucumber, lettuce, pear, radish, grapes
+There are 5 different favourite beverages: beer, coffee, milk, tea, water
+5 different brands of cigars are smoked: bluemaster, dunhill, pall-mall, prince, blend
+5 different pets are kept: cat, bird, dog, fish, horse
+1. the person eating cucumber is the person who likes red
+2. the person eating grapes is the owner of the dog
+3. the person eating lettuce is the person drinking tea
+4. the person who likes green is on the left of the person who likes white
+5. the person who likes green is the person drinking coffee
+6. the pall-mall-smoker is the owner of the bird
+7. the person who likes yellow is the dunhill-smoker
+8. the person drinking milk is in the middle
+9. the person eating radish is on the far left
+10. the blend-smoker is on the left or right of the owner of the cat
+11. the owner of the horses is on the left or right of the dunhill-smoker
+12. the bluemaster-smoker is the person drinking beer
+13. the person eating pear is the prince-smoker
+14. the person eating radish is on the left or right of the person who likes blue
+15. the blend-smoker is on the left or right of the person drinking water","{'color': ['yellow', 'blue', 'red', 'green', 'white'], 'food': ['radish', 'lettuce', 'cucumber', 'pear', 'grapes'], 'pet': ['cat', 'horse', 'bird', 'fish', 'dog'], 'beverage': ['water', 'tea', 'milk', 'coffee', 'beer'], 'cigar': ['dunhill', 'blend', 'pall-mall', 'prince', 'bluemaster']}"
+Pt1_Einstein_2domain_replacements-1,"The people prefer 5 different types of sport: tennis, skateboarding, soccer, parkour, snowboarding
+There are 5 different favourite beverages: beer, coffee, milk, tea, water
+5 different brands of cigars are smoked: bluemaster, dunhill, pall-mall, prince, blend
+The people's birthday is in 5 different months: february, april, january, june, november
+1. the person who's sport is tennis is the person who likes red
+2. the person who's sport is snowboarding is the person who's birthday is in january
+3. the person who's sport is skateboarding is the person drinking tea
+4. the person who likes green is on the left of the person who likes white
+5. the person who likes green is the person drinking coffee
+6. the pall-mall-smoker is the person who's birthday is in april
+7. the person who likes yellow is the dunhill-smoker
+8. the person drinking milk is in the middle
+9. the person who's sport is parkour is on the far left
+10. the blend-smoker is on the left or right of the person who's birthday is in february
+11. the person who's birthday is in novembers is on the left or right of the dunhill-smoker
+12. the bluemaster-smoker is the person drinking beer
+13. the person who's sport is soccer is the prince-smoker
+14. the person who's sport is parkour is on the left or right of the person who likes blue
+15. the blend-smoker is on the left or right of the person drinking water","{'color': ['yellow', 'blue', 'red', 'green', 'white'], 'sport': ['parkour', 'skateboarding', 'tennis', 'soccer', 'snowboarding'], 'birthday': ['february', 'november', 'april', 'june', 'january'], 'beverage': ['water', 'tea', 'milk', 'coffee', 'beer'], 'cigar': ['dunhill', 'blend', 'pall-mall', 'prince', 'bluemaster']}"
+Pt1_Einstein_3domain_replacements-1,"City: new-york, san-francisco, venice, prague, nizza
+The people's birthday is in 5 different months: november, march, july, february, may
+5 different brands of cigars are smoked: bluemaster, dunhill, pall-mall, prince, blend
+The people have 5 different jobs:  nurseryman, dancer, dressmaker, nurse, librarian
+1. the person traveling to new-york is the person who likes red
+2. the person traveling to nizza is the dressmaker
+3. the person traveling to san-francisco is the person who's birthday is in february
+4. the person who likes green is on the left of the person who likes white
+5. the person who likes green is the person who's birthday is in march
+6. the pall-mall-smoker is the dancer
+7. the person who likes yellow is the dunhill-smoker
+8. the person who's birthday is in july is in the middle
+9. the person traveling to prague is on the far left
+10. the blend-smoker is on the left or right of the nurseryman
+11. the librarians is on the left or right of the dunhill-smoker
+12. the bluemaster-smoker is the person who's birthday is in november
+13. the person traveling to venice is the prince-smoker
+14. the person traveling to prague is on the left or right of the person who likes blue
+15. the blend-smoker is on the left or right of the person who's birthday is in may","{'color': ['yellow', 'blue', 'red', 'green', 'white'], 'city': ['prague', 'san-francisco', 'new-york', 'venice', 'nizza'], 'job': ['nurseryman', 'librarian', 'dancer', 'nurse', 'dressmaker'], 'birthday': ['may', 'february', 'july', 'march', 'november'], 'cigar': ['dunhill', 'blend', 'pall-mall', 'prince', 'bluemaster']}"
+Pt1_Einstein_4domain_replacements-1,"There 5 different types of food: eggplant, papaya, peach, carrot, pepper
+The people prefer 5 different types of sport: sailing, volleyball, climbing, handball, ice-hockey
+The people perfer 5 different movie-genres: thriller, disaster, comedy, spy, animation
+5 different pets are kept: cat, bird, dog, fish, horse
+1. the person eating eggplant is the person who's hobby is camping
+2. the person eating pepper is the owner of the dog
+3. the person eating papaya is the person who's sport is handball
+4. the person who's hobby is gardening is on the left of the person who's hobby is video-games
+5. the person who's hobby is gardening is the person who's sport is volleyball
+6. the person watching comedy movies is the owner of the bird
+7. the person who's hobby is board-games is the person watching disaster movies
+8. the person who's sport is climbing is in the middle
+9. the person eating carrot is on the far left
+10. the person watching animation movies is on the left or right of the owner of the cat
+11. the owner of the horses is on the left or right of the person watching disaster movies
+12. the person watching thriller movies is the person who's sport is sailing
+13. the person eating peach is the person watching spy movies
+14. the person eating carrot is on the left or right of the person who's hobby is puzzles
+15. the person watching animation movies is on the left or right of the person who's sport is ice-hockey","{'hobby': ['board-games', 'puzzles', 'camping', 'gardening', 'video-games'], 'food': ['carrot', 'papaya', 'eggplant', 'peach', 'pepper'], 'pet': ['cat', 'horse', 'bird', 'fish', 'dog'], 'sport': ['ice-hockey', 'handball', 'climbing', 'volleyball', 'sailing'], 'movie-genre': ['disaster', 'animation', 'comedy', 'spy', 'thriller']}"
+Pt1_Einstein_5domain_replacements-1,"The people prefer 5 different music-genres: pop, funk, blues, techno, disco
+The people prefer 5 different types of sport: swimming, lacrosse, biathlon, parkour, cycling
+The people have 5 different jobs:  teacher, architect, goerman, entrepreneur, dressmaker
+5 different games are played: whist, backgammon, chess, go, scrabble
+1. the fan of pop is the person traveling to venice
+2. the fan of disco is the person playing chess
+3. the fan of funk is the person who's sport is parkour
+4. the person traveling to paris is on the left of the person traveling to nizza
+5. the person traveling to paris is the person who's sport is lacrosse
+6. the goerman is the person playing backgammon
+7. the person traveling to london is the architect
+8. the person who's sport is biathlon is in the middle
+9. the fan of techno is on the far left
+10. the dressmaker is on the left or right of the person playing whist
+11. the person playing scrabbles is on the left or right of the architect
+12. the teacher is the person who's sport is swimming
+13. the fan of blues is the entrepreneur
+14. the fan of techno is on the left or right of the person traveling to miami
+15. the dressmaker is on the left or right of the person who's sport is cycling","{'city': ['london', 'miami', 'venice', 'paris', 'nizza'], 'music-genre': ['techno', 'funk', 'pop', 'blues', 'disco'], 'game': ['whist', 'scrabble', 'backgammon', 'go', 'chess'], 'sport': ['cycling', 'parkour', 'biathlon', 'lacrosse', 'swimming'], 'job': ['architect', 'dressmaker', 'goerman', 'entrepreneur', 'teacher']}"
+Pt1_Einstein_1domain_replacements-2,"There are 5 different nationalities: british, danish, german, norwegian, swede
+The people have 5 different hobbies: drawing, gardening, card-games, video-games, fishing
+5 different brands of cigars are smoked: bluemaster, dunhill, pall-mall, prince, blend
+5 different pets are kept: cat, bird, dog, fish, horse
+1. the british is the person who likes red
+2. the swedish is the owner of the dog
+3. the danish is the person who's hobby is video-games
+4. the person who likes green is on the left of the person who likes white
+5. the person who likes green is the person who's hobby is gardening
+6. the pall-mall-smoker is the owner of the bird
+7. the person who likes yellow is the dunhill-smoker
+8. the person who's hobby is card-games is in the middle
+9. the norwegian is on the far left
+10. the blend-smoker is on the left or right of the owner of the cat
+11. the owner of the horses is on the left or right of the dunhill-smoker
+12. the bluemaster-smoker is the person who's hobby is drawing
+13. the german is the prince-smoker
+14. the norwegian is on the left or right of the person who likes blue
+15. the blend-smoker is on the left or right of the person who's hobby is fishing","{'color': ['yellow', 'blue', 'red', 'green', 'white'], 'nationality': ['norwegian', 'danish', 'british', 'german', 'swedish'], 'pet': ['cat', 'horse', 'bird', 'fish', 'dog'], 'hobby': ['fishing', 'video-games', 'card-games', 'gardening', 'drawing'], 'cigar': ['dunhill', 'blend', 'pall-mall', 'prince', 'bluemaster']}"
+Pt1_Einstein_2domain_replacements-2,"There are 5 different nationalities: british, danish, german, norwegian, swede
+There are 5 different favourite beverages: beer, coffee, milk, tea, water
+City: new-york, edinburgh, venice, liverpool, london
+The people prefer 5 different types of sport: lacrosse, climbing, cricket, ice-hockey, skateboarding
+1. the british is the person who likes red
+2. the swedish is the person who's sport is cricket
+3. the danish is the person drinking tea
+4. the person who likes green is on the left of the person who likes white
+5. the person who likes green is the person drinking coffee
+6. the person traveling to venice is the person who's sport is climbing
+7. the person who likes yellow is the person traveling to edinburgh
+8. the person drinking milk is in the middle
+9. the norwegian is on the far left
+10. the person traveling to london is on the left or right of the person who's sport is lacrosse
+11. the person who's sport is skateboardings is on the left or right of the person traveling to edinburgh
+12. the person traveling to new-york is the person drinking beer
+13. the german is the person traveling to liverpool
+14. the norwegian is on the left or right of the person who likes blue
+15. the person traveling to london is on the left or right of the person drinking water","{'color': ['yellow', 'blue', 'red', 'green', 'white'], 'nationality': ['norwegian', 'danish', 'british', 'german', 'swedish'], 'sport': ['lacrosse', 'skateboarding', 'climbing', 'ice-hockey', 'cricket'], 'beverage': ['water', 'tea', 'milk', 'coffee', 'beer'], 'city': ['edinburgh', 'london', 'venice', 'liverpool', 'new-york']}"
+Pt1_Einstein_3domain_replacements-2,"The people's birthday is in 5 different months: april, june, december, july, september
+There are 5 different favourite beverages: beer, coffee, milk, tea, water
+The people have 5 different jobs:  teacher, photographer, musician, police-officer, paramedic
+5 different pets are kept: cat, bird, dog, fish, horse
+1. the person who's birthday is in april is the fan of metal
+2. the person who's birthday is in september is the owner of the dog
+3. the person who's birthday is in june is the person drinking tea
+4. the fan of country is on the left of the fan of salsa
+5. the fan of country is the person drinking coffee
+6. the musician is the owner of the bird
+7. the fan of soul is the photographer
+8. the person drinking milk is in the middle
+9. the person who's birthday is in july is on the far left
+10. the paramedic is on the left or right of the owner of the cat
+11. the owner of the horses is on the left or right of the photographer
+12. the teacher is the person drinking beer
+13. the person who's birthday is in december is the police-officer
+14. the person who's birthday is in july is on the left or right of the fan of indie
+15. the paramedic is on the left or right of the person drinking water","{'music-genre': ['soul', 'indie', 'metal', 'country', 'salsa'], 'birthday': ['july', 'june', 'april', 'december', 'september'], 'pet': ['cat', 'horse', 'bird', 'fish', 'dog'], 'beverage': ['water', 'tea', 'milk', 'coffee', 'beer'], 'job': ['photographer', 'paramedic', 'musician', 'police-officer', 'teacher']}"
+Pt1_Einstein_4domain_replacements-2,"The people prefer 5 different types of sport: tennis, skateboarding, skiing, biathlon, cricket
+There are 5 different favourite beverages: beer, coffee, milk, tea, water
+The people prefer 5 different music-genres: classic, reggae, rock, pop, indie
+The people grow 5 different varities of flowers: marigold, daffodil, azalea, bellflower, amaryllis
+1. the person who's sport is tennis is the person who's hobby is chess
+2. the person who's sport is cricket is the person who grows azalea
+3. the person who's sport is skateboarding is the person drinking tea
+4. the person who's hobby is photography is on the left of the person who's hobby is camping
+5. the person who's hobby is photography is the person drinking coffee
+6. the fan of rock is the person who grows daffodil
+7. the person who's hobby is gardening is the fan of reggae
+8. the person drinking milk is in the middle
+9. the person who's sport is biathlon is on the far left
+10. the fan of indie is on the left or right of the person who grows marigold
+11. the person who grows amarylliss is on the left or right of the fan of reggae
+12. the fan of classic is the person drinking beer
+13. the person who's sport is skiing is the fan of pop
+14. the person who's sport is biathlon is on the left or right of the person who's hobby is writing
+15. the fan of indie is on the left or right of the person drinking water","{'hobby': ['gardening', 'writing', 'chess', 'photography', 'camping'], 'sport': ['biathlon', 'skateboarding', 'tennis', 'skiing', 'cricket'], 'flower': ['marigold', 'amaryllis', 'daffodil', 'bellflower', 'azalea'], 'beverage': ['water', 'tea', 'milk', 'coffee', 'beer'], 'music-genre': ['reggae', 'indie', 'rock', 'pop', 'classic']}"
+Pt1_Einstein_5domain_replacements-2,"The people's birthday is in 5 different months: may, august, july, march, february
+The people prefer 5 different music-genres: jazz, salsa, indie, electronic, pop
+The people use 5 different means of transport: train, car, boat, airplane, trike
+The people prefer 5 different types of sport: rugby, climbing, baseball, handball, skiing
+1. the person who's birthday is in may is the person eating corn
+2. the person who's birthday is in february is the person who's sport is baseball
+3. the person who's birthday is in august is the fan of electronic
+4. the person eating tomato is on the left of the person eating nectarine
+5. the person eating tomato is the fan of salsa
+6. the person driving the boat is the person who's sport is climbing
+7. the person eating blueberry is the person driving the car
+8. the fan of indie is in the middle
+9. the person who's birthday is in march is on the far left
+10. the person driving the trike is on the left or right of the person who's sport is rugby
+11. the person who's sport is skiings is on the left or right of the person driving the car
+12. the person driving the train is the fan of jazz
+13. the person who's birthday is in july is the person driving the airplane
+14. the person who's birthday is in march is on the left or right of the person eating kale
+15. the person driving the trike is on the left or right of the fan of pop","{'food': ['blueberry', 'kale', 'corn', 'tomato', 'nectarine'], 'birthday': ['march', 'august', 'may', 'july', 'february'], 'sport': ['rugby', 'skiing', 'climbing', 'handball', 'baseball'], 'music-genre': ['pop', 'electronic', 'indie', 'salsa', 'jazz'], 'transport': ['car', 'trike', 'boat', 'airplane', 'train']}"
diff --git a/part1/Einstein/Einstein_4domain_replacements.csv b/part1/Einstein/Einstein_4domain_replacements.csv
new file mode 100644
index 0000000000000000000000000000000000000000..98b3be87efeab7def95e7e7ab18de9dfbef8950c
--- /dev/null
+++ b/part1/Einstein/Einstein_4domain_replacements.csv
@@ -0,0 +1,286 @@
+ID,Clues,SolutionGrid
+Pt1_Einstein_1domain_replacements-0,"There are 5 different nationalities: british, danish, german, norwegian, swede
+The people have 5 different hobbies: woodworking, fishing, filmmaking, chess, photography
+5 different brands of cigars are smoked: bluemaster, dunhill, pall-mall, prince, blend
+5 different pets are kept: cat, bird, dog, fish, horse
+1. the british is the person who likes red
+2. the swedish is the owner of the dog
+3. the danish is the person who's hobby is chess
+4. the person who likes green is on the left of the person who likes white
+5. the person who likes green is the person who's hobby is fishing
+6. the pall-mall-smoker is the owner of the bird
+7. the person who likes yellow is the dunhill-smoker
+8. the person who's hobby is filmmaking is in the middle
+9. the norwegian is on the far left
+10. the blend-smoker is on the left or right of the owner of the cat
+11. the owner of the horses is on the left or right of the dunhill-smoker
+12. the bluemaster-smoker is the person who's hobby is woodworking
+13. the german is the prince-smoker
+14. the norwegian is on the left or right of the person who likes blue
+15. the blend-smoker is on the left or right of the person who's hobby is photography","{'color': ['yellow', 'blue', 'red', 'green', 'white'], 'nationality': ['norwegian', 'danish', 'british', 'german', 'swedish'], 'pet': ['cat', 'horse', 'bird', 'fish', 'dog'], 'hobby': ['photography', 'chess', 'filmmaking', 'fishing', 'woodworking'], 'cigar': ['dunhill', 'blend', 'pall-mall', 'prince', 'bluemaster']}"
+Pt1_Einstein_2domain_replacements-0,"There are 5 different nationalities: british, danish, german, norwegian, swede
+House: cottage, townhouse, palace, tower, modern
+5 different brands of cigars are smoked: bluemaster, dunhill, pall-mall, prince, blend
+There 5 different types of food: lemon, onion, strawberry, lime, eggplant
+1. the british is the person who likes red
+2. the swedish is the person eating strawberry
+3. the danish is the tower house
+4. the person who likes green is on the left of the person who likes white
+5. the person who likes green is the townhouse house
+6. the pall-mall-smoker is the person eating onion
+7. the person who likes yellow is the dunhill-smoker
+8. the palace house is in the middle
+9. the norwegian is on the far left
+10. the blend-smoker is on the left or right of the person eating lemon
+11. the person eating eggplants is on the left or right of the dunhill-smoker
+12. the bluemaster-smoker is the cottage house
+13. the german is the prince-smoker
+14. the norwegian is on the left or right of the person who likes blue
+15. the blend-smoker is on the left or right of the modern house","{'color': ['yellow', 'blue', 'red', 'green', 'white'], 'nationality': ['norwegian', 'danish', 'british', 'german', 'swedish'], 'food': ['lemon', 'eggplant', 'onion', 'lime', 'strawberry'], 'house': ['modern', 'tower', 'palace', 'townhouse', 'cottage'], 'cigar': ['dunhill', 'blend', 'pall-mall', 'prince', 'bluemaster']}"
+Pt1_Einstein_3domain_replacements-0,"There are 5 different nationalities: british, danish, german, norwegian, swede
+The people have 5 different hobbies: woodworking, traveling, fishing, photography, reading
+The people perfer 5 different movie-genres: comedy, western, documentary, horror, zombie
+5 different pets are kept: cat, bird, dog, fish, horse
+1. the british is the person traveling to venice
+2. the swedish is the owner of the dog
+3. the danish is the person who's hobby is photography
+4. the person traveling to miami is on the left of the person traveling to hannover
+5. the person traveling to miami is the person who's hobby is traveling
+6. the person watching documentary movies is the owner of the bird
+7. the person traveling to nizza is the person watching western movies
+8. the person who's hobby is fishing is in the middle
+9. the norwegian is on the far left
+10. the person watching zombie movies is on the left or right of the owner of the cat
+11. the owner of the horses is on the left or right of the person watching western movies
+12. the person watching comedy movies is the person who's hobby is woodworking
+13. the german is the person watching horror movies
+14. the norwegian is on the left or right of the person traveling to liverpool
+15. the person watching zombie movies is on the left or right of the person who's hobby is reading","{'city': ['nizza', 'liverpool', 'venice', 'miami', 'hannover'], 'nationality': ['norwegian', 'danish', 'british', 'german', 'swedish'], 'pet': ['cat', 'horse', 'bird', 'fish', 'dog'], 'hobby': ['reading', 'photography', 'fishing', 'traveling', 'woodworking'], 'movie-genre': ['western', 'zombie', 'documentary', 'horror', 'comedy']}"
+Pt1_Einstein_4domain_replacements-0,"The people grow 5 different varities of flowers: iris, orchid, balloon-flower, sunflower, zinnia
+The people perfer 5 different movie-genres: western, drama, horror, scientific, martial-arts
+5 different brands of cigars are smoked: bluemaster, dunhill, pall-mall, prince, blend
+The people prefer 5 different music-genres: funk, reggae, r&b, classical, country
+1. the person who grows iris is the person traveling to rome
+2. the person who grows zinnia is the fan of r&b
+3. the person who grows orchid is the person watching scientific movies
+4. the person traveling to boston is on the left of the person traveling to edinburgh
+5. the person traveling to boston is the person watching drama movies
+6. the pall-mall-smoker is the fan of reggae
+7. the person traveling to nizza is the dunhill-smoker
+8. the person watching horror movies is in the middle
+9. the person who grows sunflower is on the far left
+10. the blend-smoker is on the left or right of the fan of funk
+11. the fan of countrys is on the left or right of the dunhill-smoker
+12. the bluemaster-smoker is the person watching western movies
+13. the person who grows balloon-flower is the prince-smoker
+14. the person who grows sunflower is on the left or right of the person traveling to liverpool
+15. the blend-smoker is on the left or right of the person watching martial-arts movies","{'city': ['nizza', 'liverpool', 'rome', 'boston', 'edinburgh'], 'flower': ['sunflower', 'orchid', 'iris', 'balloon-flower', 'zinnia'], 'music-genre': ['funk', 'country', 'reggae', 'classical', 'r&b'], 'movie-genre': ['martial-arts', 'scientific', 'horror', 'drama', 'western'], 'cigar': ['dunhill', 'blend', 'pall-mall', 'prince', 'bluemaster']}"
+Pt1_Einstein_5domain_replacements-0,"The people prefer 5 different music-genres: trance, rock, ambient, folk, reggae
+House: ranch-style, wooden, gothic-revival, palace, futuristic
+The people have 5 different jobs:  motorbikemaster, mechanic, architect, bartender, librarian
+The people's birthday is in 5 different months: june, may, september, february, july
+1. the fan of trance is the person driving the train
+2. the fan of reggae is the person who's birthday is in september
+3. the fan of rock is the palace house
+4. the person driving the subway is on the left of the person driving the snowmobile
+5. the person driving the subway is the wooden house
+6. the architect is the person who's birthday is in may
+7. the person driving the quad-bike is the mechanic
+8. the gothic-revival house is in the middle
+9. the fan of folk is on the far left
+10. the librarian is on the left or right of the person who's birthday is in june
+11. the person who's birthday is in julys is on the left or right of the mechanic
+12. the motorbikemaster is the ranch-style house
+13. the fan of ambient is the bartender
+14. the fan of folk is on the left or right of the person driving the motorbike
+15. the librarian is on the left or right of the futuristic house","{'transport': ['quad-bike', 'motorbike', 'train', 'subway', 'snowmobile'], 'music-genre': ['folk', 'rock', 'trance', 'ambient', 'reggae'], 'birthday': ['june', 'july', 'may', 'february', 'september'], 'house': ['futuristic', 'palace', 'gothic-revival', 'wooden', 'ranch-style'], 'job': ['mechanic', 'librarian', 'architect', 'bartender', 'motorbikemaster']}"
+Pt1_Einstein_1domain_replacements-1,"There 5 different types of food: cucumber, lettuce, pear, radish, grapes
+There are 5 different favourite beverages: beer, coffee, milk, tea, water
+5 different brands of cigars are smoked: bluemaster, dunhill, pall-mall, prince, blend
+5 different pets are kept: cat, bird, dog, fish, horse
+1. the person eating cucumber is the person who likes red
+2. the person eating grapes is the owner of the dog
+3. the person eating lettuce is the person drinking tea
+4. the person who likes green is on the left of the person who likes white
+5. the person who likes green is the person drinking coffee
+6. the pall-mall-smoker is the owner of the bird
+7. the person who likes yellow is the dunhill-smoker
+8. the person drinking milk is in the middle
+9. the person eating radish is on the far left
+10. the blend-smoker is on the left or right of the owner of the cat
+11. the owner of the horses is on the left or right of the dunhill-smoker
+12. the bluemaster-smoker is the person drinking beer
+13. the person eating pear is the prince-smoker
+14. the person eating radish is on the left or right of the person who likes blue
+15. the blend-smoker is on the left or right of the person drinking water","{'color': ['yellow', 'blue', 'red', 'green', 'white'], 'food': ['radish', 'lettuce', 'cucumber', 'pear', 'grapes'], 'pet': ['cat', 'horse', 'bird', 'fish', 'dog'], 'beverage': ['water', 'tea', 'milk', 'coffee', 'beer'], 'cigar': ['dunhill', 'blend', 'pall-mall', 'prince', 'bluemaster']}"
+Pt1_Einstein_2domain_replacements-1,"The people prefer 5 different types of sport: tennis, skateboarding, soccer, parkour, snowboarding
+There are 5 different favourite beverages: beer, coffee, milk, tea, water
+5 different brands of cigars are smoked: bluemaster, dunhill, pall-mall, prince, blend
+The people's birthday is in 5 different months: february, april, january, june, november
+1. the person who's sport is tennis is the person who likes red
+2. the person who's sport is snowboarding is the person who's birthday is in january
+3. the person who's sport is skateboarding is the person drinking tea
+4. the person who likes green is on the left of the person who likes white
+5. the person who likes green is the person drinking coffee
+6. the pall-mall-smoker is the person who's birthday is in april
+7. the person who likes yellow is the dunhill-smoker
+8. the person drinking milk is in the middle
+9. the person who's sport is parkour is on the far left
+10. the blend-smoker is on the left or right of the person who's birthday is in february
+11. the person who's birthday is in novembers is on the left or right of the dunhill-smoker
+12. the bluemaster-smoker is the person drinking beer
+13. the person who's sport is soccer is the prince-smoker
+14. the person who's sport is parkour is on the left or right of the person who likes blue
+15. the blend-smoker is on the left or right of the person drinking water","{'color': ['yellow', 'blue', 'red', 'green', 'white'], 'sport': ['parkour', 'skateboarding', 'tennis', 'soccer', 'snowboarding'], 'birthday': ['february', 'november', 'april', 'june', 'january'], 'beverage': ['water', 'tea', 'milk', 'coffee', 'beer'], 'cigar': ['dunhill', 'blend', 'pall-mall', 'prince', 'bluemaster']}"
+Pt1_Einstein_3domain_replacements-1,"City: new-york, san-francisco, venice, prague, nizza
+The people's birthday is in 5 different months: november, march, july, february, may
+5 different brands of cigars are smoked: bluemaster, dunhill, pall-mall, prince, blend
+The people have 5 different jobs:  nurseryman, dancer, dressmaker, nurse, librarian
+1. the person traveling to new-york is the person who likes red
+2. the person traveling to nizza is the dressmaker
+3. the person traveling to san-francisco is the person who's birthday is in february
+4. the person who likes green is on the left of the person who likes white
+5. the person who likes green is the person who's birthday is in march
+6. the pall-mall-smoker is the dancer
+7. the person who likes yellow is the dunhill-smoker
+8. the person who's birthday is in july is in the middle
+9. the person traveling to prague is on the far left
+10. the blend-smoker is on the left or right of the nurseryman
+11. the librarians is on the left or right of the dunhill-smoker
+12. the bluemaster-smoker is the person who's birthday is in november
+13. the person traveling to venice is the prince-smoker
+14. the person traveling to prague is on the left or right of the person who likes blue
+15. the blend-smoker is on the left or right of the person who's birthday is in may","{'color': ['yellow', 'blue', 'red', 'green', 'white'], 'city': ['prague', 'san-francisco', 'new-york', 'venice', 'nizza'], 'job': ['nurseryman', 'librarian', 'dancer', 'nurse', 'dressmaker'], 'birthday': ['may', 'february', 'july', 'march', 'november'], 'cigar': ['dunhill', 'blend', 'pall-mall', 'prince', 'bluemaster']}"
+Pt1_Einstein_4domain_replacements-1,"There 5 different types of food: eggplant, papaya, peach, carrot, pepper
+The people prefer 5 different types of sport: sailing, volleyball, climbing, handball, ice-hockey
+The people perfer 5 different movie-genres: thriller, disaster, comedy, spy, animation
+5 different pets are kept: cat, bird, dog, fish, horse
+1. the person eating eggplant is the person who's hobby is camping
+2. the person eating pepper is the owner of the dog
+3. the person eating papaya is the person who's sport is handball
+4. the person who's hobby is gardening is on the left of the person who's hobby is video-games
+5. the person who's hobby is gardening is the person who's sport is volleyball
+6. the person watching comedy movies is the owner of the bird
+7. the person who's hobby is board-games is the person watching disaster movies
+8. the person who's sport is climbing is in the middle
+9. the person eating carrot is on the far left
+10. the person watching animation movies is on the left or right of the owner of the cat
+11. the owner of the horses is on the left or right of the person watching disaster movies
+12. the person watching thriller movies is the person who's sport is sailing
+13. the person eating peach is the person watching spy movies
+14. the person eating carrot is on the left or right of the person who's hobby is puzzles
+15. the person watching animation movies is on the left or right of the person who's sport is ice-hockey","{'hobby': ['board-games', 'puzzles', 'camping', 'gardening', 'video-games'], 'food': ['carrot', 'papaya', 'eggplant', 'peach', 'pepper'], 'pet': ['cat', 'horse', 'bird', 'fish', 'dog'], 'sport': ['ice-hockey', 'handball', 'climbing', 'volleyball', 'sailing'], 'movie-genre': ['disaster', 'animation', 'comedy', 'spy', 'thriller']}"
+Pt1_Einstein_5domain_replacements-1,"The people prefer 5 different music-genres: pop, funk, blues, techno, disco
+The people prefer 5 different types of sport: swimming, lacrosse, biathlon, parkour, cycling
+The people have 5 different jobs:  teacher, architect, goerman, entrepreneur, dressmaker
+5 different games are played: whist, backgammon, chess, go, scrabble
+1. the fan of pop is the person traveling to venice
+2. the fan of disco is the person playing chess
+3. the fan of funk is the person who's sport is parkour
+4. the person traveling to paris is on the left of the person traveling to nizza
+5. the person traveling to paris is the person who's sport is lacrosse
+6. the goerman is the person playing backgammon
+7. the person traveling to london is the architect
+8. the person who's sport is biathlon is in the middle
+9. the fan of techno is on the far left
+10. the dressmaker is on the left or right of the person playing whist
+11. the person playing scrabbles is on the left or right of the architect
+12. the teacher is the person who's sport is swimming
+13. the fan of blues is the entrepreneur
+14. the fan of techno is on the left or right of the person traveling to miami
+15. the dressmaker is on the left or right of the person who's sport is cycling","{'city': ['london', 'miami', 'venice', 'paris', 'nizza'], 'music-genre': ['techno', 'funk', 'pop', 'blues', 'disco'], 'game': ['whist', 'scrabble', 'backgammon', 'go', 'chess'], 'sport': ['cycling', 'parkour', 'biathlon', 'lacrosse', 'swimming'], 'job': ['architect', 'dressmaker', 'goerman', 'entrepreneur', 'teacher']}"
+Pt1_Einstein_1domain_replacements-2,"There are 5 different nationalities: british, danish, german, norwegian, swede
+The people have 5 different hobbies: drawing, gardening, card-games, video-games, fishing
+5 different brands of cigars are smoked: bluemaster, dunhill, pall-mall, prince, blend
+5 different pets are kept: cat, bird, dog, fish, horse
+1. the british is the person who likes red
+2. the swedish is the owner of the dog
+3. the danish is the person who's hobby is video-games
+4. the person who likes green is on the left of the person who likes white
+5. the person who likes green is the person who's hobby is gardening
+6. the pall-mall-smoker is the owner of the bird
+7. the person who likes yellow is the dunhill-smoker
+8. the person who's hobby is card-games is in the middle
+9. the norwegian is on the far left
+10. the blend-smoker is on the left or right of the owner of the cat
+11. the owner of the horses is on the left or right of the dunhill-smoker
+12. the bluemaster-smoker is the person who's hobby is drawing
+13. the german is the prince-smoker
+14. the norwegian is on the left or right of the person who likes blue
+15. the blend-smoker is on the left or right of the person who's hobby is fishing","{'color': ['yellow', 'blue', 'red', 'green', 'white'], 'nationality': ['norwegian', 'danish', 'british', 'german', 'swedish'], 'pet': ['cat', 'horse', 'bird', 'fish', 'dog'], 'hobby': ['fishing', 'video-games', 'card-games', 'gardening', 'drawing'], 'cigar': ['dunhill', 'blend', 'pall-mall', 'prince', 'bluemaster']}"
+Pt1_Einstein_2domain_replacements-2,"There are 5 different nationalities: british, danish, german, norwegian, swede
+There are 5 different favourite beverages: beer, coffee, milk, tea, water
+City: new-york, edinburgh, venice, liverpool, london
+The people prefer 5 different types of sport: lacrosse, climbing, cricket, ice-hockey, skateboarding
+1. the british is the person who likes red
+2. the swedish is the person who's sport is cricket
+3. the danish is the person drinking tea
+4. the person who likes green is on the left of the person who likes white
+5. the person who likes green is the person drinking coffee
+6. the person traveling to venice is the person who's sport is climbing
+7. the person who likes yellow is the person traveling to edinburgh
+8. the person drinking milk is in the middle
+9. the norwegian is on the far left
+10. the person traveling to london is on the left or right of the person who's sport is lacrosse
+11. the person who's sport is skateboardings is on the left or right of the person traveling to edinburgh
+12. the person traveling to new-york is the person drinking beer
+13. the german is the person traveling to liverpool
+14. the norwegian is on the left or right of the person who likes blue
+15. the person traveling to london is on the left or right of the person drinking water","{'color': ['yellow', 'blue', 'red', 'green', 'white'], 'nationality': ['norwegian', 'danish', 'british', 'german', 'swedish'], 'sport': ['lacrosse', 'skateboarding', 'climbing', 'ice-hockey', 'cricket'], 'beverage': ['water', 'tea', 'milk', 'coffee', 'beer'], 'city': ['edinburgh', 'london', 'venice', 'liverpool', 'new-york']}"
+Pt1_Einstein_3domain_replacements-2,"The people's birthday is in 5 different months: april, june, december, july, september
+There are 5 different favourite beverages: beer, coffee, milk, tea, water
+The people have 5 different jobs:  teacher, photographer, musician, police-officer, paramedic
+5 different pets are kept: cat, bird, dog, fish, horse
+1. the person who's birthday is in april is the fan of metal
+2. the person who's birthday is in september is the owner of the dog
+3. the person who's birthday is in june is the person drinking tea
+4. the fan of country is on the left of the fan of salsa
+5. the fan of country is the person drinking coffee
+6. the musician is the owner of the bird
+7. the fan of soul is the photographer
+8. the person drinking milk is in the middle
+9. the person who's birthday is in july is on the far left
+10. the paramedic is on the left or right of the owner of the cat
+11. the owner of the horses is on the left or right of the photographer
+12. the teacher is the person drinking beer
+13. the person who's birthday is in december is the police-officer
+14. the person who's birthday is in july is on the left or right of the fan of indie
+15. the paramedic is on the left or right of the person drinking water","{'music-genre': ['soul', 'indie', 'metal', 'country', 'salsa'], 'birthday': ['july', 'june', 'april', 'december', 'september'], 'pet': ['cat', 'horse', 'bird', 'fish', 'dog'], 'beverage': ['water', 'tea', 'milk', 'coffee', 'beer'], 'job': ['photographer', 'paramedic', 'musician', 'police-officer', 'teacher']}"
+Pt1_Einstein_4domain_replacements-2,"The people prefer 5 different types of sport: tennis, skateboarding, skiing, biathlon, cricket
+There are 5 different favourite beverages: beer, coffee, milk, tea, water
+The people prefer 5 different music-genres: classic, reggae, rock, pop, indie
+The people grow 5 different varities of flowers: marigold, daffodil, azalea, bellflower, amaryllis
+1. the person who's sport is tennis is the person who's hobby is chess
+2. the person who's sport is cricket is the person who grows azalea
+3. the person who's sport is skateboarding is the person drinking tea
+4. the person who's hobby is photography is on the left of the person who's hobby is camping
+5. the person who's hobby is photography is the person drinking coffee
+6. the fan of rock is the person who grows daffodil
+7. the person who's hobby is gardening is the fan of reggae
+8. the person drinking milk is in the middle
+9. the person who's sport is biathlon is on the far left
+10. the fan of indie is on the left or right of the person who grows marigold
+11. the person who grows amarylliss is on the left or right of the fan of reggae
+12. the fan of classic is the person drinking beer
+13. the person who's sport is skiing is the fan of pop
+14. the person who's sport is biathlon is on the left or right of the person who's hobby is writing
+15. the fan of indie is on the left or right of the person drinking water","{'hobby': ['gardening', 'writing', 'chess', 'photography', 'camping'], 'sport': ['biathlon', 'skateboarding', 'tennis', 'skiing', 'cricket'], 'flower': ['marigold', 'amaryllis', 'daffodil', 'bellflower', 'azalea'], 'beverage': ['water', 'tea', 'milk', 'coffee', 'beer'], 'music-genre': ['reggae', 'indie', 'rock', 'pop', 'classic']}"
+Pt1_Einstein_5domain_replacements-2,"The people's birthday is in 5 different months: may, august, july, march, february
+The people prefer 5 different music-genres: jazz, salsa, indie, electronic, pop
+The people use 5 different means of transport: train, car, boat, airplane, trike
+The people prefer 5 different types of sport: rugby, climbing, baseball, handball, skiing
+1. the person who's birthday is in may is the person eating corn
+2. the person who's birthday is in february is the person who's sport is baseball
+3. the person who's birthday is in august is the fan of electronic
+4. the person eating tomato is on the left of the person eating nectarine
+5. the person eating tomato is the fan of salsa
+6. the person driving the boat is the person who's sport is climbing
+7. the person eating blueberry is the person driving the car
+8. the fan of indie is in the middle
+9. the person who's birthday is in march is on the far left
+10. the person driving the trike is on the left or right of the person who's sport is rugby
+11. the person who's sport is skiings is on the left or right of the person driving the car
+12. the person driving the train is the fan of jazz
+13. the person who's birthday is in july is the person driving the airplane
+14. the person who's birthday is in march is on the left or right of the person eating kale
+15. the person driving the trike is on the left or right of the fan of pop","{'food': ['blueberry', 'kale', 'corn', 'tomato', 'nectarine'], 'birthday': ['march', 'august', 'may', 'july', 'february'], 'sport': ['rugby', 'skiing', 'climbing', 'handball', 'baseball'], 'music-genre': ['pop', 'electronic', 'indie', 'salsa', 'jazz'], 'transport': ['car', 'trike', 'boat', 'airplane', 'train']}"
diff --git a/part1/Einstein/Einstein_5domain_replacements.csv b/part1/Einstein/Einstein_5domain_replacements.csv
new file mode 100644
index 0000000000000000000000000000000000000000..98b3be87efeab7def95e7e7ab18de9dfbef8950c
--- /dev/null
+++ b/part1/Einstein/Einstein_5domain_replacements.csv
@@ -0,0 +1,286 @@
+ID,Clues,SolutionGrid
+Pt1_Einstein_1domain_replacements-0,"There are 5 different nationalities: british, danish, german, norwegian, swede
+The people have 5 different hobbies: woodworking, fishing, filmmaking, chess, photography
+5 different brands of cigars are smoked: bluemaster, dunhill, pall-mall, prince, blend
+5 different pets are kept: cat, bird, dog, fish, horse
+1. the british is the person who likes red
+2. the swedish is the owner of the dog
+3. the danish is the person who's hobby is chess
+4. the person who likes green is on the left of the person who likes white
+5. the person who likes green is the person who's hobby is fishing
+6. the pall-mall-smoker is the owner of the bird
+7. the person who likes yellow is the dunhill-smoker
+8. the person who's hobby is filmmaking is in the middle
+9. the norwegian is on the far left
+10. the blend-smoker is on the left or right of the owner of the cat
+11. the owner of the horses is on the left or right of the dunhill-smoker
+12. the bluemaster-smoker is the person who's hobby is woodworking
+13. the german is the prince-smoker
+14. the norwegian is on the left or right of the person who likes blue
+15. the blend-smoker is on the left or right of the person who's hobby is photography","{'color': ['yellow', 'blue', 'red', 'green', 'white'], 'nationality': ['norwegian', 'danish', 'british', 'german', 'swedish'], 'pet': ['cat', 'horse', 'bird', 'fish', 'dog'], 'hobby': ['photography', 'chess', 'filmmaking', 'fishing', 'woodworking'], 'cigar': ['dunhill', 'blend', 'pall-mall', 'prince', 'bluemaster']}"
+Pt1_Einstein_2domain_replacements-0,"There are 5 different nationalities: british, danish, german, norwegian, swede
+House: cottage, townhouse, palace, tower, modern
+5 different brands of cigars are smoked: bluemaster, dunhill, pall-mall, prince, blend
+There 5 different types of food: lemon, onion, strawberry, lime, eggplant
+1. the british is the person who likes red
+2. the swedish is the person eating strawberry
+3. the danish is the tower house
+4. the person who likes green is on the left of the person who likes white
+5. the person who likes green is the townhouse house
+6. the pall-mall-smoker is the person eating onion
+7. the person who likes yellow is the dunhill-smoker
+8. the palace house is in the middle
+9. the norwegian is on the far left
+10. the blend-smoker is on the left or right of the person eating lemon
+11. the person eating eggplants is on the left or right of the dunhill-smoker
+12. the bluemaster-smoker is the cottage house
+13. the german is the prince-smoker
+14. the norwegian is on the left or right of the person who likes blue
+15. the blend-smoker is on the left or right of the modern house","{'color': ['yellow', 'blue', 'red', 'green', 'white'], 'nationality': ['norwegian', 'danish', 'british', 'german', 'swedish'], 'food': ['lemon', 'eggplant', 'onion', 'lime', 'strawberry'], 'house': ['modern', 'tower', 'palace', 'townhouse', 'cottage'], 'cigar': ['dunhill', 'blend', 'pall-mall', 'prince', 'bluemaster']}"
+Pt1_Einstein_3domain_replacements-0,"There are 5 different nationalities: british, danish, german, norwegian, swede
+The people have 5 different hobbies: woodworking, traveling, fishing, photography, reading
+The people perfer 5 different movie-genres: comedy, western, documentary, horror, zombie
+5 different pets are kept: cat, bird, dog, fish, horse
+1. the british is the person traveling to venice
+2. the swedish is the owner of the dog
+3. the danish is the person who's hobby is photography
+4. the person traveling to miami is on the left of the person traveling to hannover
+5. the person traveling to miami is the person who's hobby is traveling
+6. the person watching documentary movies is the owner of the bird
+7. the person traveling to nizza is the person watching western movies
+8. the person who's hobby is fishing is in the middle
+9. the norwegian is on the far left
+10. the person watching zombie movies is on the left or right of the owner of the cat
+11. the owner of the horses is on the left or right of the person watching western movies
+12. the person watching comedy movies is the person who's hobby is woodworking
+13. the german is the person watching horror movies
+14. the norwegian is on the left or right of the person traveling to liverpool
+15. the person watching zombie movies is on the left or right of the person who's hobby is reading","{'city': ['nizza', 'liverpool', 'venice', 'miami', 'hannover'], 'nationality': ['norwegian', 'danish', 'british', 'german', 'swedish'], 'pet': ['cat', 'horse', 'bird', 'fish', 'dog'], 'hobby': ['reading', 'photography', 'fishing', 'traveling', 'woodworking'], 'movie-genre': ['western', 'zombie', 'documentary', 'horror', 'comedy']}"
+Pt1_Einstein_4domain_replacements-0,"The people grow 5 different varities of flowers: iris, orchid, balloon-flower, sunflower, zinnia
+The people perfer 5 different movie-genres: western, drama, horror, scientific, martial-arts
+5 different brands of cigars are smoked: bluemaster, dunhill, pall-mall, prince, blend
+The people prefer 5 different music-genres: funk, reggae, r&b, classical, country
+1. the person who grows iris is the person traveling to rome
+2. the person who grows zinnia is the fan of r&b
+3. the person who grows orchid is the person watching scientific movies
+4. the person traveling to boston is on the left of the person traveling to edinburgh
+5. the person traveling to boston is the person watching drama movies
+6. the pall-mall-smoker is the fan of reggae
+7. the person traveling to nizza is the dunhill-smoker
+8. the person watching horror movies is in the middle
+9. the person who grows sunflower is on the far left
+10. the blend-smoker is on the left or right of the fan of funk
+11. the fan of countrys is on the left or right of the dunhill-smoker
+12. the bluemaster-smoker is the person watching western movies
+13. the person who grows balloon-flower is the prince-smoker
+14. the person who grows sunflower is on the left or right of the person traveling to liverpool
+15. the blend-smoker is on the left or right of the person watching martial-arts movies","{'city': ['nizza', 'liverpool', 'rome', 'boston', 'edinburgh'], 'flower': ['sunflower', 'orchid', 'iris', 'balloon-flower', 'zinnia'], 'music-genre': ['funk', 'country', 'reggae', 'classical', 'r&b'], 'movie-genre': ['martial-arts', 'scientific', 'horror', 'drama', 'western'], 'cigar': ['dunhill', 'blend', 'pall-mall', 'prince', 'bluemaster']}"
+Pt1_Einstein_5domain_replacements-0,"The people prefer 5 different music-genres: trance, rock, ambient, folk, reggae
+House: ranch-style, wooden, gothic-revival, palace, futuristic
+The people have 5 different jobs:  motorbikemaster, mechanic, architect, bartender, librarian
+The people's birthday is in 5 different months: june, may, september, february, july
+1. the fan of trance is the person driving the train
+2. the fan of reggae is the person who's birthday is in september
+3. the fan of rock is the palace house
+4. the person driving the subway is on the left of the person driving the snowmobile
+5. the person driving the subway is the wooden house
+6. the architect is the person who's birthday is in may
+7. the person driving the quad-bike is the mechanic
+8. the gothic-revival house is in the middle
+9. the fan of folk is on the far left
+10. the librarian is on the left or right of the person who's birthday is in june
+11. the person who's birthday is in julys is on the left or right of the mechanic
+12. the motorbikemaster is the ranch-style house
+13. the fan of ambient is the bartender
+14. the fan of folk is on the left or right of the person driving the motorbike
+15. the librarian is on the left or right of the futuristic house","{'transport': ['quad-bike', 'motorbike', 'train', 'subway', 'snowmobile'], 'music-genre': ['folk', 'rock', 'trance', 'ambient', 'reggae'], 'birthday': ['june', 'july', 'may', 'february', 'september'], 'house': ['futuristic', 'palace', 'gothic-revival', 'wooden', 'ranch-style'], 'job': ['mechanic', 'librarian', 'architect', 'bartender', 'motorbikemaster']}"
+Pt1_Einstein_1domain_replacements-1,"There 5 different types of food: cucumber, lettuce, pear, radish, grapes
+There are 5 different favourite beverages: beer, coffee, milk, tea, water
+5 different brands of cigars are smoked: bluemaster, dunhill, pall-mall, prince, blend
+5 different pets are kept: cat, bird, dog, fish, horse
+1. the person eating cucumber is the person who likes red
+2. the person eating grapes is the owner of the dog
+3. the person eating lettuce is the person drinking tea
+4. the person who likes green is on the left of the person who likes white
+5. the person who likes green is the person drinking coffee
+6. the pall-mall-smoker is the owner of the bird
+7. the person who likes yellow is the dunhill-smoker
+8. the person drinking milk is in the middle
+9. the person eating radish is on the far left
+10. the blend-smoker is on the left or right of the owner of the cat
+11. the owner of the horses is on the left or right of the dunhill-smoker
+12. the bluemaster-smoker is the person drinking beer
+13. the person eating pear is the prince-smoker
+14. the person eating radish is on the left or right of the person who likes blue
+15. the blend-smoker is on the left or right of the person drinking water","{'color': ['yellow', 'blue', 'red', 'green', 'white'], 'food': ['radish', 'lettuce', 'cucumber', 'pear', 'grapes'], 'pet': ['cat', 'horse', 'bird', 'fish', 'dog'], 'beverage': ['water', 'tea', 'milk', 'coffee', 'beer'], 'cigar': ['dunhill', 'blend', 'pall-mall', 'prince', 'bluemaster']}"
+Pt1_Einstein_2domain_replacements-1,"The people prefer 5 different types of sport: tennis, skateboarding, soccer, parkour, snowboarding
+There are 5 different favourite beverages: beer, coffee, milk, tea, water
+5 different brands of cigars are smoked: bluemaster, dunhill, pall-mall, prince, blend
+The people's birthday is in 5 different months: february, april, january, june, november
+1. the person who's sport is tennis is the person who likes red
+2. the person who's sport is snowboarding is the person who's birthday is in january
+3. the person who's sport is skateboarding is the person drinking tea
+4. the person who likes green is on the left of the person who likes white
+5. the person who likes green is the person drinking coffee
+6. the pall-mall-smoker is the person who's birthday is in april
+7. the person who likes yellow is the dunhill-smoker
+8. the person drinking milk is in the middle
+9. the person who's sport is parkour is on the far left
+10. the blend-smoker is on the left or right of the person who's birthday is in february
+11. the person who's birthday is in novembers is on the left or right of the dunhill-smoker
+12. the bluemaster-smoker is the person drinking beer
+13. the person who's sport is soccer is the prince-smoker
+14. the person who's sport is parkour is on the left or right of the person who likes blue
+15. the blend-smoker is on the left or right of the person drinking water","{'color': ['yellow', 'blue', 'red', 'green', 'white'], 'sport': ['parkour', 'skateboarding', 'tennis', 'soccer', 'snowboarding'], 'birthday': ['february', 'november', 'april', 'june', 'january'], 'beverage': ['water', 'tea', 'milk', 'coffee', 'beer'], 'cigar': ['dunhill', 'blend', 'pall-mall', 'prince', 'bluemaster']}"
+Pt1_Einstein_3domain_replacements-1,"City: new-york, san-francisco, venice, prague, nizza
+The people's birthday is in 5 different months: november, march, july, february, may
+5 different brands of cigars are smoked: bluemaster, dunhill, pall-mall, prince, blend
+The people have 5 different jobs:  nurseryman, dancer, dressmaker, nurse, librarian
+1. the person traveling to new-york is the person who likes red
+2. the person traveling to nizza is the dressmaker
+3. the person traveling to san-francisco is the person who's birthday is in february
+4. the person who likes green is on the left of the person who likes white
+5. the person who likes green is the person who's birthday is in march
+6. the pall-mall-smoker is the dancer
+7. the person who likes yellow is the dunhill-smoker
+8. the person who's birthday is in july is in the middle
+9. the person traveling to prague is on the far left
+10. the blend-smoker is on the left or right of the nurseryman
+11. the librarians is on the left or right of the dunhill-smoker
+12. the bluemaster-smoker is the person who's birthday is in november
+13. the person traveling to venice is the prince-smoker
+14. the person traveling to prague is on the left or right of the person who likes blue
+15. the blend-smoker is on the left or right of the person who's birthday is in may","{'color': ['yellow', 'blue', 'red', 'green', 'white'], 'city': ['prague', 'san-francisco', 'new-york', 'venice', 'nizza'], 'job': ['nurseryman', 'librarian', 'dancer', 'nurse', 'dressmaker'], 'birthday': ['may', 'february', 'july', 'march', 'november'], 'cigar': ['dunhill', 'blend', 'pall-mall', 'prince', 'bluemaster']}"
+Pt1_Einstein_4domain_replacements-1,"There 5 different types of food: eggplant, papaya, peach, carrot, pepper
+The people prefer 5 different types of sport: sailing, volleyball, climbing, handball, ice-hockey
+The people perfer 5 different movie-genres: thriller, disaster, comedy, spy, animation
+5 different pets are kept: cat, bird, dog, fish, horse
+1. the person eating eggplant is the person who's hobby is camping
+2. the person eating pepper is the owner of the dog
+3. the person eating papaya is the person who's sport is handball
+4. the person who's hobby is gardening is on the left of the person who's hobby is video-games
+5. the person who's hobby is gardening is the person who's sport is volleyball
+6. the person watching comedy movies is the owner of the bird
+7. the person who's hobby is board-games is the person watching disaster movies
+8. the person who's sport is climbing is in the middle
+9. the person eating carrot is on the far left
+10. the person watching animation movies is on the left or right of the owner of the cat
+11. the owner of the horses is on the left or right of the person watching disaster movies
+12. the person watching thriller movies is the person who's sport is sailing
+13. the person eating peach is the person watching spy movies
+14. the person eating carrot is on the left or right of the person who's hobby is puzzles
+15. the person watching animation movies is on the left or right of the person who's sport is ice-hockey","{'hobby': ['board-games', 'puzzles', 'camping', 'gardening', 'video-games'], 'food': ['carrot', 'papaya', 'eggplant', 'peach', 'pepper'], 'pet': ['cat', 'horse', 'bird', 'fish', 'dog'], 'sport': ['ice-hockey', 'handball', 'climbing', 'volleyball', 'sailing'], 'movie-genre': ['disaster', 'animation', 'comedy', 'spy', 'thriller']}"
+Pt1_Einstein_5domain_replacements-1,"The people prefer 5 different music-genres: pop, funk, blues, techno, disco
+The people prefer 5 different types of sport: swimming, lacrosse, biathlon, parkour, cycling
+The people have 5 different jobs:  teacher, architect, goerman, entrepreneur, dressmaker
+5 different games are played: whist, backgammon, chess, go, scrabble
+1. the fan of pop is the person traveling to venice
+2. the fan of disco is the person playing chess
+3. the fan of funk is the person who's sport is parkour
+4. the person traveling to paris is on the left of the person traveling to nizza
+5. the person traveling to paris is the person who's sport is lacrosse
+6. the goerman is the person playing backgammon
+7. the person traveling to london is the architect
+8. the person who's sport is biathlon is in the middle
+9. the fan of techno is on the far left
+10. the dressmaker is on the left or right of the person playing whist
+11. the person playing scrabbles is on the left or right of the architect
+12. the teacher is the person who's sport is swimming
+13. the fan of blues is the entrepreneur
+14. the fan of techno is on the left or right of the person traveling to miami
+15. the dressmaker is on the left or right of the person who's sport is cycling","{'city': ['london', 'miami', 'venice', 'paris', 'nizza'], 'music-genre': ['techno', 'funk', 'pop', 'blues', 'disco'], 'game': ['whist', 'scrabble', 'backgammon', 'go', 'chess'], 'sport': ['cycling', 'parkour', 'biathlon', 'lacrosse', 'swimming'], 'job': ['architect', 'dressmaker', 'goerman', 'entrepreneur', 'teacher']}"
+Pt1_Einstein_1domain_replacements-2,"There are 5 different nationalities: british, danish, german, norwegian, swede
+The people have 5 different hobbies: drawing, gardening, card-games, video-games, fishing
+5 different brands of cigars are smoked: bluemaster, dunhill, pall-mall, prince, blend
+5 different pets are kept: cat, bird, dog, fish, horse
+1. the british is the person who likes red
+2. the swedish is the owner of the dog
+3. the danish is the person who's hobby is video-games
+4. the person who likes green is on the left of the person who likes white
+5. the person who likes green is the person who's hobby is gardening
+6. the pall-mall-smoker is the owner of the bird
+7. the person who likes yellow is the dunhill-smoker
+8. the person who's hobby is card-games is in the middle
+9. the norwegian is on the far left
+10. the blend-smoker is on the left or right of the owner of the cat
+11. the owner of the horses is on the left or right of the dunhill-smoker
+12. the bluemaster-smoker is the person who's hobby is drawing
+13. the german is the prince-smoker
+14. the norwegian is on the left or right of the person who likes blue
+15. the blend-smoker is on the left or right of the person who's hobby is fishing","{'color': ['yellow', 'blue', 'red', 'green', 'white'], 'nationality': ['norwegian', 'danish', 'british', 'german', 'swedish'], 'pet': ['cat', 'horse', 'bird', 'fish', 'dog'], 'hobby': ['fishing', 'video-games', 'card-games', 'gardening', 'drawing'], 'cigar': ['dunhill', 'blend', 'pall-mall', 'prince', 'bluemaster']}"
+Pt1_Einstein_2domain_replacements-2,"There are 5 different nationalities: british, danish, german, norwegian, swede
+There are 5 different favourite beverages: beer, coffee, milk, tea, water
+City: new-york, edinburgh, venice, liverpool, london
+The people prefer 5 different types of sport: lacrosse, climbing, cricket, ice-hockey, skateboarding
+1. the british is the person who likes red
+2. the swedish is the person who's sport is cricket
+3. the danish is the person drinking tea
+4. the person who likes green is on the left of the person who likes white
+5. the person who likes green is the person drinking coffee
+6. the person traveling to venice is the person who's sport is climbing
+7. the person who likes yellow is the person traveling to edinburgh
+8. the person drinking milk is in the middle
+9. the norwegian is on the far left
+10. the person traveling to london is on the left or right of the person who's sport is lacrosse
+11. the person who's sport is skateboardings is on the left or right of the person traveling to edinburgh
+12. the person traveling to new-york is the person drinking beer
+13. the german is the person traveling to liverpool
+14. the norwegian is on the left or right of the person who likes blue
+15. the person traveling to london is on the left or right of the person drinking water","{'color': ['yellow', 'blue', 'red', 'green', 'white'], 'nationality': ['norwegian', 'danish', 'british', 'german', 'swedish'], 'sport': ['lacrosse', 'skateboarding', 'climbing', 'ice-hockey', 'cricket'], 'beverage': ['water', 'tea', 'milk', 'coffee', 'beer'], 'city': ['edinburgh', 'london', 'venice', 'liverpool', 'new-york']}"
+Pt1_Einstein_3domain_replacements-2,"The people's birthday is in 5 different months: april, june, december, july, september
+There are 5 different favourite beverages: beer, coffee, milk, tea, water
+The people have 5 different jobs:  teacher, photographer, musician, police-officer, paramedic
+5 different pets are kept: cat, bird, dog, fish, horse
+1. the person who's birthday is in april is the fan of metal
+2. the person who's birthday is in september is the owner of the dog
+3. the person who's birthday is in june is the person drinking tea
+4. the fan of country is on the left of the fan of salsa
+5. the fan of country is the person drinking coffee
+6. the musician is the owner of the bird
+7. the fan of soul is the photographer
+8. the person drinking milk is in the middle
+9. the person who's birthday is in july is on the far left
+10. the paramedic is on the left or right of the owner of the cat
+11. the owner of the horses is on the left or right of the photographer
+12. the teacher is the person drinking beer
+13. the person who's birthday is in december is the police-officer
+14. the person who's birthday is in july is on the left or right of the fan of indie
+15. the paramedic is on the left or right of the person drinking water","{'music-genre': ['soul', 'indie', 'metal', 'country', 'salsa'], 'birthday': ['july', 'june', 'april', 'december', 'september'], 'pet': ['cat', 'horse', 'bird', 'fish', 'dog'], 'beverage': ['water', 'tea', 'milk', 'coffee', 'beer'], 'job': ['photographer', 'paramedic', 'musician', 'police-officer', 'teacher']}"
+Pt1_Einstein_4domain_replacements-2,"The people prefer 5 different types of sport: tennis, skateboarding, skiing, biathlon, cricket
+There are 5 different favourite beverages: beer, coffee, milk, tea, water
+The people prefer 5 different music-genres: classic, reggae, rock, pop, indie
+The people grow 5 different varities of flowers: marigold, daffodil, azalea, bellflower, amaryllis
+1. the person who's sport is tennis is the person who's hobby is chess
+2. the person who's sport is cricket is the person who grows azalea
+3. the person who's sport is skateboarding is the person drinking tea
+4. the person who's hobby is photography is on the left of the person who's hobby is camping
+5. the person who's hobby is photography is the person drinking coffee
+6. the fan of rock is the person who grows daffodil
+7. the person who's hobby is gardening is the fan of reggae
+8. the person drinking milk is in the middle
+9. the person who's sport is biathlon is on the far left
+10. the fan of indie is on the left or right of the person who grows marigold
+11. the person who grows amarylliss is on the left or right of the fan of reggae
+12. the fan of classic is the person drinking beer
+13. the person who's sport is skiing is the fan of pop
+14. the person who's sport is biathlon is on the left or right of the person who's hobby is writing
+15. the fan of indie is on the left or right of the person drinking water","{'hobby': ['gardening', 'writing', 'chess', 'photography', 'camping'], 'sport': ['biathlon', 'skateboarding', 'tennis', 'skiing', 'cricket'], 'flower': ['marigold', 'amaryllis', 'daffodil', 'bellflower', 'azalea'], 'beverage': ['water', 'tea', 'milk', 'coffee', 'beer'], 'music-genre': ['reggae', 'indie', 'rock', 'pop', 'classic']}"
+Pt1_Einstein_5domain_replacements-2,"The people's birthday is in 5 different months: may, august, july, march, february
+The people prefer 5 different music-genres: jazz, salsa, indie, electronic, pop
+The people use 5 different means of transport: train, car, boat, airplane, trike
+The people prefer 5 different types of sport: rugby, climbing, baseball, handball, skiing
+1. the person who's birthday is in may is the person eating corn
+2. the person who's birthday is in february is the person who's sport is baseball
+3. the person who's birthday is in august is the fan of electronic
+4. the person eating tomato is on the left of the person eating nectarine
+5. the person eating tomato is the fan of salsa
+6. the person driving the boat is the person who's sport is climbing
+7. the person eating blueberry is the person driving the car
+8. the fan of indie is in the middle
+9. the person who's birthday is in march is on the far left
+10. the person driving the trike is on the left or right of the person who's sport is rugby
+11. the person who's sport is skiings is on the left or right of the person driving the car
+12. the person driving the train is the fan of jazz
+13. the person who's birthday is in july is the person driving the airplane
+14. the person who's birthday is in march is on the left or right of the person eating kale
+15. the person driving the trike is on the left or right of the fan of pop","{'food': ['blueberry', 'kale', 'corn', 'tomato', 'nectarine'], 'birthday': ['march', 'august', 'may', 'july', 'february'], 'sport': ['rugby', 'skiing', 'climbing', 'handball', 'baseball'], 'music-genre': ['pop', 'electronic', 'indie', 'salsa', 'jazz'], 'transport': ['car', 'trike', 'boat', 'airplane', 'train']}"
diff --git a/part1/Einstein/Einstein_lexical_replacements.csv b/part1/Einstein/Einstein_lexical_replacements.csv
new file mode 100644
index 0000000000000000000000000000000000000000..ed49e4cc8b1095b2c120cbaf369687cd91cbcac8
--- /dev/null
+++ b/part1/Einstein/Einstein_lexical_replacements.csv
@@ -0,0 +1,58 @@
+ID,Clues,SolutionGrid
+Pt1_Einstein_lexical_replacements-0,"There are 5 different nationalities: japanese, australian, french, dutch, spanish
+There are 5 different favourite beverages: fanta, 7up, mirinda, almond-milk, hot-chocolate
+5 different brands of cigars are smoked: davidoff, game, baccarat, havana, chaman
+5 different pets are kept: ferret, chinchilla, guinea-pig, lizard, turtle
+1. the japanese is the person who likes black
+2. the spanish is the owner of the guinea-pig
+3. the australian is the person drinking almond-milk
+4. the person who likes grey is on the left of the person who likes aquamarine
+5. the person who likes grey is the person drinking 7up
+6. the baccarat-smoker is the owner of the chinchilla
+7. the person who likes azure is the game-smoker
+8. the person drinking mirinda is in the middle
+9. the dutch is on the far left
+10. the chaman-smoker is on the left or right of the owner of the ferret
+11. the owner of the turtles is on the left or right of the game-smoker
+12. the davidoff-smoker is the person drinking fanta
+13. the french is the havana-smoker
+14. the dutch is on the left or right of the person who likes chestnut
+15. the chaman-smoker is on the left or right of the person drinking hot-chocolate","{'color': ['azure', 'chestnut', 'black', 'grey', 'aquamarine'], 'nationality': ['dutch', 'australian', 'japanese', 'french', 'spanish'], 'pet': ['ferret', 'turtle', 'chinchilla', 'lizard', 'guinea-pig'], 'beverage': ['hot-chocolate', 'almond-milk', 'mirinda', '7up', 'fanta'], 'cigar': ['game', 'chaman', 'baccarat', 'havana', 'davidoff']}"
+Pt1_Einstein_lexical_replacements-1,"There are 5 different nationalities: nigerian, japanese, indian, indonesian, chinese
+There are 5 different favourite beverages: mirinda, lemonade, almond-milk, soy-milk, hot-chocolate
+5 different brands of cigars are smoked: havana, old-henry, davidoff, aristoff, cain
+5 different pets are kept: ferret, goat, hamster, lizard, rat
+1. the nigerian is the person who likes turquise
+2. the swedish is the owner of the hamster
+3. the japanese is the person drinking soy-milk
+4. the person who likes brown is on the left of the person who likes lavender
+5. the person who likes brown is the person drinking lemonade
+6. the davidoff-smoker is the owner of the goat
+7. the person who likes emerald is the old-henry-smoker
+8. the person drinking almond-milk is in the middle
+9. the indonesian is on the far left
+10. the cain-smoker is on the left or right of the owner of the ferret
+11. the owner of the rats is on the left or right of the old-henry-smoker
+12. the havana-smoker is the person drinking mirinda
+13. the indian is the aristoff-smoker
+14. the indonesian is on the left or right of the person who likes pink
+15. the cain-smoker is on the left or right of the person drinking hot-chocolate","{'color': ['emerald', 'pink', 'turquise', 'brown', 'lavender'], 'nationality': ['indonesian', 'japanese', 'nigerian', 'indian', 'chinese'], 'pet': ['ferret', 'rat', 'goat', 'lizard', 'hamster'], 'beverage': ['hot-chocolate', 'soy-milk', 'almond-milk', 'lemonade', 'mirinda'], 'cigar': ['old-henry', 'cain', 'davidoff', 'aristoff', 'havana']}"
+Pt1_Einstein_lexical_replacements-2,"There are 5 different nationalities: malaysian, argentine, french, chinese, indian
+There are 5 different favourite beverages: mirinda, fanta, soy-milk, 7up, almond-milk
+5 different brands of cigars are smoked: vegafina, oliveros, swisher, cain, chaman
+5 different pets are kept: turtle, frog, rat, chinchilla, rabbit
+1. the malaysian is the person who likes apricot
+2. the swedish is the owner of the rat
+3. the argentine is the person drinking 7up
+4. the person who likes light-blue is on the left of the person who likes blood-red
+5. the person who likes light-blue is the person drinking fanta
+6. the swisher-smoker is the owner of the frog
+7. the person who likes emerald is the oliveros-smoker
+8. the person drinking soy-milk is in the middle
+9. the chinese is on the far left
+10. the chaman-smoker is on the left or right of the owner of the turtle
+11. the owner of the rabbits is on the left or right of the oliveros-smoker
+12. the vegafina-smoker is the person drinking mirinda
+13. the french is the cain-smoker
+14. the chinese is on the left or right of the person who likes lavender
+15. the chaman-smoker is on the left or right of the person drinking almond-milk","{'color': ['emerald', 'lavender', 'apricot', 'light-blue', 'blood-red'], 'nationality': ['chinese', 'argentine', 'malaysian', 'french', 'swedish'], 'pet': ['turtle', 'rabbit', 'frog', 'chinchilla', 'rat'], 'beverage': ['almond-milk', '7up', 'soy-milk', 'fanta', 'mirinda'], 'cigar': ['oliveros', 'chaman', 'swisher', 'cain', 'vegafina']}"
diff --git a/part1/Einstein/Einstein_orig.csv b/part1/Einstein/Einstein_orig.csv
new file mode 100644
index 0000000000000000000000000000000000000000..d4d8543444f636a1050f933e35e9bb47f6dc9e70
--- /dev/null
+++ b/part1/Einstein/Einstein_orig.csv
@@ -0,0 +1,21 @@
+ID,Clues,SolutionGrid
+Pt1_Einstein_orig,"In each house there lives a person of a different nationality: Brit, Dane, German, Norwegian or Swede.
+These 5 owners each drink a certain beverage: Beer, Coffee, Milk, Tea or Water.
+They also smoke a certain brand of cigar: Bluemaster, Dunhill, Pall Mall, Prince or Blend.
+Additionally, they also keep a certain type of pet: Cats, Birds, Dogs, Fish or Horses.
+The owners DO NOT have the same pet, smoke the same brand of cigar or drink the same beverage.
+1. The Brit lives in a Red house.
+2. The Swede keeps Dogs as pets.
+3. The Dane drinks Tea.
+4. The Green house is on the left of the White house.
+5. The Green house owner drinks Coffee.
+6. The owner who smokes Pall Mall rears Birds.
+7. The owner of the Yellow house smokes Dunhill.
+8. The owner living in the center house drinks Milk.
+9. The Norwegian lives in the first house.
+10. The owner who smokes Blend lives next to the one who keeps Cats.
+11. The owner who keeps horses lives next to the man who smokes Dunhill.
+12. The owner who smokes Bluemaster drinks Beer.
+13. The German smokes Prince.
+14. The Norwegian lives next to the Blue house.
+15. The owner who smokes Blend has a neighbor who drinks Water.","{'color': ['yellow', 'blue', 'red', 'green', 'white'], 'nationality': ['norwegian', 'dane', 'brit', 'german', 'swede'], 'pet': ['cats', 'horses', 'birds', 'fish', 'dogs'], 'beverage': ['water', 'tea', 'milk', 'coffee', 'beer'], 'cigar': ['dunhill', 'blend', 'pall mall', 'prince', 'bluemaster']}"
diff --git a/part1/Einstein/Einstein_orig_NL.csv b/part1/Einstein/Einstein_orig_NL.csv
new file mode 100644
index 0000000000000000000000000000000000000000..b2f4311000f01a73bd6e567f1e5d4d09ee83aa1a
--- /dev/null
+++ b/part1/Einstein/Einstein_orig_NL.csv
@@ -0,0 +1,20 @@
+ID,Clues,SolutionGrid
+Pt1_Einstein_orig_NL,"There are 5 different nationalities: british, danish, german, norwegian, swedish
+There are 5 different favourite beverages: beer, coffee, milk, tea, water
+5 different brands of cigars are smoked: bluemaster, dunhill, pall-mall, prince, blend
+5 different pets are kept: cat, bird, dog, fish, horse
+1. the british is the person who likes red
+2. the swedish is the owner of the dog
+3. the danish is the person drinking tea
+4. the person who likes green is on the left of the person who likes white
+5. the person who likes green is the person drinking coffee
+6. the pall-mall-smoker is the owner of the bird
+7. the person who likes yellow is the dunhill-smoker
+8. the person drinking milk is in the middle
+9. the norwegian is on the far left
+10. the blend-smoker is on the left or right of the owner of the cat
+11. the owner of the horses is on the left or right of the dunhill-smoker
+12. the bluemaster-smoker is the person drinking beer
+13. the german is the prince-smoker
+14. the norwegian is on the left or right of the person who likes blue
+15. the blend-smoker is on the left or right of the person drinking water","{'color': ['yellow', 'blue', 'red', 'green', 'white'], 'nationality': ['norwegian', 'danish', 'british', 'german', 'swedish'], 'pet': ['cat', 'horse', 'bird', 'fish', 'dog'], 'beverage': ['water', 'tea', 'milk', 'coffee', 'beer'], 'cigar': ['dunhill', 'blend', 'pall-mall', 'prince', 'bluemaster']}"
diff --git a/part1/Zebra/Zebra_1domain_replacements.csv b/part1/Zebra/Zebra_1domain_replacements.csv
new file mode 100644
index 0000000000000000000000000000000000000000..6e350a9b5305f4f41a53986d186686c4e1e54820
--- /dev/null
+++ b/part1/Zebra/Zebra_1domain_replacements.csv
@@ -0,0 +1,271 @@
+ID,Clues,SolutionGrid
+Pt1_Zebra_1domain_replacements-0,"There are 5 different nationalities: english, spanish, ukranian, norwegian, japanese
+5 different brands of cigars are smoked: old-gold, kools, chesterfields, lucky-strike, parliaments
+The people prefer 5 different types of sport: baseball, biathlon, weightlifting, handball, parkour
+5 different pets are kept: dog, fox, zebra, horse, snails
+1. the english is the person who likes red
+2. the spanish is the owner of the dog
+3. the person who's sport is baseball is the person who likes green
+4. the ukranian is the person who's sport is biathlon
+5. the person who likes green is to the right of the person who likes ivory
+6. the old-gold-smoker is the owner of the snails
+7. the kools-smoker is the person who likes yellow
+8. the person who's sport is weightlifting is in the middle
+9. the norwegian is on the far left
+10. the chesterfields-smoker is on the left or right of the owner of the fox
+11. the kools-smoker is to the left or right of the owner of the horse
+12. the lucky-strike-smoker is the person who's sport is handball
+13. the japanese is the parliaments-smoker
+14. the norwegian is to the left or right of the person who likes blue","{'nationality': ['norwegian', 'ukranian', 'english', 'spanish', 'japanese'], 'color': ['yellow', 'blue', 'red', 'ivory', 'green'], 'sport': ['parkour', 'biathlon', 'weightlifting', 'handball', 'baseball'], 'cigar': ['kools', 'chesterfield', 'olg-gold', 'lucky-strike', 'parliament'], 'pet': ['fox', 'horse', 'snails', 'dog', 'zebra']}"
+Pt1_Zebra_2domain_replacements-0,"City: berlin, nizza, marseilles, london, colone
+5 different brands of cigars are smoked: old-gold, kools, chesterfields, lucky-strike, parliaments
+The people have 5 different jobs:  architect, dancer, social-worker, project-manager, electrician
+5 different pets are kept: dog, fox, zebra, horse, snails
+1. the person traveling to berlin is the person who likes red
+2. the person traveling to nizza is the owner of the dog
+3. the architect is the person who likes green
+4. the person traveling to marseilles is the dancer
+5. the person who likes green is to the right of the person who likes ivory
+6. the old-gold-smoker is the owner of the snails
+7. the kools-smoker is the person who likes yellow
+8. the social-worker is in the middle
+9. the person traveling to london is on the far left
+10. the chesterfields-smoker is on the left or right of the owner of the fox
+11. the kools-smoker is to the left or right of the owner of the horse
+12. the lucky-strike-smoker is the project-manager
+13. the person traveling to colone is the parliaments-smoker
+14. the person traveling to london is to the left or right of the person who likes blue","{'city': ['london', 'marseilles', 'berlin', 'nizza', 'colone'], 'color': ['yellow', 'blue', 'red', 'ivory', 'green'], 'job': ['electrician', 'dancer', 'social-worker', 'project-manager', 'architect'], 'cigar': ['kools', 'chesterfield', 'olg-gold', 'lucky-strike', 'parliament'], 'pet': ['fox', 'horse', 'snails', 'dog', 'zebra']}"
+Pt1_Zebra_3domain_replacements-0,"There are 5 different nationalities: english, spanish, ukranian, norwegian, japanese
+The people prefer 5 different music-genres: hip-hop, classical, trance, d&b, rock
+There are 5 different favourite beverages: coffee, tea, milk, orange-juice, water
+The people have 5 different hobbies: singing, photography, board-games, fishing, writing
+1. the english is the person driving the motorbike
+2. the spanish is the person who's hobby is singing
+3. the person drinking coffee is the person driving the bus
+4. the ukranian is the person drinking tea
+5. the person driving the bus is to the right of the person driving the ship
+6. the fan of hip-hop is the person who's hobby is writing
+7. the fan of quad-bikes is the person driving the subway
+8. the person drinking milk is in the middle
+9. the norwegian is on the far left
+10. the fan of trance is on the left or right of the person who's hobby is photography
+11. the fan of quad-bikes is to the left or right of the person who's hobby is fishing
+12. the fan of d&b is the person drinking orange-juice
+13. the japanese is the fan of rock
+14. the norwegian is to the left or right of the person driving the quad-bike","{'nationality': ['norwegian', 'ukranian', 'english', 'spanish', 'japanese'], 'transport': ['subway', 'quad-bike', 'motorbike', 'ship', 'bus'], 'beverage': ['water', 'tea', 'milk', 'orange-juice', 'coffee'], 'music-genre': ['classical', 'trance', 'hip-hop', 'd&b', 'rock'], 'hobby': ['photography', 'fishing', 'writing', 'singing', 'board-games']}"
+Pt1_Zebra_4domain_replacements-0,"The people prefer 5 different types of sport: lacrosse, water-polo, snowboarding, cricket, biathlon
+There 5 different types of food: cranberry, spinach, cauliflower, grapes, lime
+There are 5 different favourite beverages: coffee, tea, milk, orange-juice, water
+The people have 5 different jobs:  social-worker, chef, pilot, bartender, engineer
+1. the person who's sport is lacrosse is the person watching mystery movies
+2. the person who's sport is water-polo is the social-worker
+3. the person drinking coffee is the person watching horror movies
+4. the person who's sport is snowboarding is the person drinking tea
+5. the person watching horror movies is to the right of the person watching adventure movies
+6. the person eating cranberry is the engineer
+7. the person eating spinach is the person watching western movies
+8. the person drinking milk is in the middle
+9. the person who's sport is cricket is on the far left
+10. the person eating cauliflower is on the left or right of the chef
+11. the person eating spinach is to the left or right of the bartender
+12. the person eating grapes is the person drinking orange-juice
+13. the person who's sport is biathlon is the person eating lime
+14. the person who's sport is cricket is to the left or right of the person watching drama movies","{'sport': ['cricket', 'snowboarding', 'lacrosse', 'water-polo', 'biathlon'], 'movie-genre': ['western', 'drama', 'mystery', 'adventure', 'horror'], 'beverage': ['water', 'tea', 'milk', 'orange-juice', 'coffee'], 'food': ['spinach', 'cauliflower', 'cranberry', 'grapes', 'lime'], 'job': ['chef', 'bartender', 'engineer', 'social-worker', 'pilot']}"
+Pt1_Zebra_5domain_replacements-0,"The people prefer 5 different music-genres: indie, pop, techno, electronic, trance
+House: colonial, victorian, gothic-revival, townhouse, futuristic
+5 different games are played: go, domino, monopoly, mah-jongg, chess
+The people grow 5 different varities of flowers: azalea, marigold, dahlia, orchid, bellflower
+1. the fan of indie is the person eating onion
+2. the fan of pop is the person who grows azalea
+3. the person playing go is the person eating zucchini
+4. the fan of techno is the person playing domino
+5. the person eating zucchini is to the right of the person eating carrot
+6. the colonial house is the person who grows bellflower
+7. the victorian house is the person eating radish
+8. the person playing monopoly is in the middle
+9. the fan of electronic is on the far left
+10. the gothic-revival house is on the left or right of the person who grows marigold
+11. the victorian house is to the left or right of the person who grows orchid
+12. the townhouse house is the person playing mah-jongg
+13. the fan of trance is the futuristic house
+14. the fan of electronic is to the left or right of the person eating lettuce","{'music-genre': ['electronic', 'techno', 'indie', 'pop', 'trance'], 'food': ['radish', 'lettuce', 'onion', 'carrot', 'zucchini'], 'game': ['chess', 'domino', 'monopoly', 'mah-jongg', 'go'], 'house': ['victorian', 'gothic-revival', 'colonial', 'townhouse', 'futuristic'], 'flower': ['marigold', 'orchid', 'bellflower', 'azalea', 'dahlia']}"
+Pt1_Zebra_1domain_replacements-1,"The people's birthday is in 5 different months: october, may, january, april, march
+5 different brands of cigars are smoked: old-gold, kools, chesterfields, lucky-strike, parliaments
+There are 5 different favourite beverages: coffee, tea, milk, orange-juice, water
+5 different pets are kept: dog, fox, zebra, horse, snails
+1. the person who's birthday is in october is the person who likes red
+2. the person who's birthday is in may is the owner of the dog
+3. the person drinking coffee is the person who likes green
+4. the person who's birthday is in january is the person drinking tea
+5. the person who likes green is to the right of the person who likes ivory
+6. the old-gold-smoker is the owner of the snails
+7. the kools-smoker is the person who likes yellow
+8. the person drinking milk is in the middle
+9. the person who's birthday is in april is on the far left
+10. the chesterfields-smoker is on the left or right of the owner of the fox
+11. the kools-smoker is to the left or right of the owner of the horse
+12. the lucky-strike-smoker is the person drinking orange-juice
+13. the person who's birthday is in march is the parliaments-smoker
+14. the person who's birthday is in april is to the left or right of the person who likes blue","{'birthday': ['april', 'january', 'october', 'may', 'march'], 'color': ['yellow', 'blue', 'red', 'ivory', 'green'], 'beverage': ['water', 'tea', 'milk', 'orange-juice', 'coffee'], 'cigar': ['kools', 'chesterfield', 'olg-gold', 'lucky-strike', 'parliament'], 'pet': ['fox', 'horse', 'snails', 'dog', 'zebra']}"
+Pt1_Zebra_2domain_replacements-1,"There 5 different types of food: strawberry, lime, potato, pomegranate, peach
+5 different brands of cigars are smoked: old-gold, kools, chesterfields, lucky-strike, parliaments
+The people prefer 5 different types of sport: skiing, cycling, surfing, handball, golf
+5 different pets are kept: dog, fox, zebra, horse, snails
+1. the person eating strawberry is the person who likes red
+2. the person eating lime is the owner of the dog
+3. the person who's sport is skiing is the person who likes green
+4. the person eating potato is the person who's sport is cycling
+5. the person who likes green is to the right of the person who likes ivory
+6. the old-gold-smoker is the owner of the snails
+7. the kools-smoker is the person who likes yellow
+8. the person who's sport is surfing is in the middle
+9. the person eating pomegranate is on the far left
+10. the chesterfields-smoker is on the left or right of the owner of the fox
+11. the kools-smoker is to the left or right of the owner of the horse
+12. the lucky-strike-smoker is the person who's sport is handball
+13. the person eating peach is the parliaments-smoker
+14. the person eating pomegranate is to the left or right of the person who likes blue","{'food': ['pomegranate', 'potato', 'strawberry', 'lime', 'peach'], 'color': ['yellow', 'blue', 'red', 'ivory', 'green'], 'sport': ['golf', 'cycling', 'surfing', 'handball', 'skiing'], 'cigar': ['kools', 'chesterfield', 'olg-gold', 'lucky-strike', 'parliament'], 'pet': ['fox', 'horse', 'snails', 'dog', 'zebra']}"
+Pt1_Zebra_3domain_replacements-1,"The people use 5 different means of transport: quad-bike, ship, van, helicopter, skateboard
+5 different brands of cigars are smoked: old-gold, kools, chesterfields, lucky-strike, parliaments
+City: hannover, berlin, venice, colone, hamburg
+5 different pets are kept: dog, fox, zebra, horse, snails
+1. the person driving the quad-bike is the person who's birthday is in may
+2. the person driving the ship is the owner of the dog
+3. the person traveling to hannover is the person who's birthday is in january
+4. the person driving the van is the person traveling to berlin
+5. the person who's birthday is in january is to the right of the person who's birthday is in july
+6. the old-gold-smoker is the owner of the snails
+7. the kools-smoker is the person who's birthday is in june
+8. the person traveling to venice is in the middle
+9. the person driving the helicopter is on the far left
+10. the chesterfields-smoker is on the left or right of the owner of the fox
+11. the kools-smoker is to the left or right of the owner of the horse
+12. the lucky-strike-smoker is the person traveling to colone
+13. the person driving the skateboard is the parliaments-smoker
+14. the person driving the helicopter is to the left or right of the person who's birthday is in september","{'transport': ['helicopter', 'van', 'quad-bike', 'ship', 'skateboard'], 'birthday': ['june', 'september', 'may', 'july', 'january'], 'city': ['hamburg', 'berlin', 'venice', 'colone', 'hannover'], 'cigar': ['kools', 'chesterfield', 'olg-gold', 'lucky-strike', 'parliament'], 'pet': ['fox', 'horse', 'snails', 'dog', 'zebra']}"
+Pt1_Zebra_4domain_replacements-1,"The people have 5 different hobbies: singing, video-games, board-games, cooking, magic-tricks
+The people perfer 5 different movie-genres: satire, documentary, fantasy, mystery, horror
+The people have 5 different jobs:  journalist, electrician, freelancer, lawyer, librarian
+House: colonial, farmhouse, townhouse, craftsman, gothic-revival
+1. the person who's hobby is singing is the person who likes red
+2. the person who's hobby is video-games is the colonial house
+3. the journalist is the person who likes green
+4. the person who's hobby is board-games is the electrician
+5. the person who likes green is to the right of the person who likes ivory
+6. the person watching satire movies is the gothic-revival house
+7. the person watching documentary movies is the person who likes yellow
+8. the freelancer is in the middle
+9. the person who's hobby is cooking is on the far left
+10. the person watching fantasy movies is on the left or right of the farmhouse house
+11. the person watching documentary movies is to the left or right of the craftsman house
+12. the person watching mystery movies is the lawyer
+13. the person who's hobby is magic-tricks is the person watching horror movies
+14. the person who's hobby is cooking is to the left or right of the person who likes blue","{'hobby': ['cooking', 'board-games', 'singing', 'video-games', 'magic-tricks'], 'color': ['yellow', 'blue', 'red', 'ivory', 'green'], 'job': ['librarian', 'electrician', 'freelancer', 'lawyer', 'journalist'], 'movie-genre': ['documentary', 'fantasy', 'satire', 'mystery', 'horror'], 'house': ['farmhouse', 'craftsman', 'gothic-revival', 'colonial', 'townhouse']}"
+Pt1_Zebra_5domain_replacements-1,"The people prefer 5 different music-genres: gospel, d&b, ambient, soul, blues
+The people have 5 different hobbies: sudoku, photography, filmmaking, skydiving, cooking
+The people have 5 different jobs:  chef, bartender, dressmaker, software-developer, musician
+The people prefer 5 different types of sport: ice-hockey, badminton, surfing, cricket, baseball
+1. the fan of gospel is the person traveling to prague
+2. the fan of d&b is the person who's sport is ice-hockey
+3. the chef is the person traveling to hannover
+4. the fan of ambient is the bartender
+5. the person traveling to hannover is to the right of the person traveling to edinburgh
+6. the person who's hobby is sudoku is the person who's sport is baseball
+7. the person who's hobby is photography is the person traveling to rome
+8. the dressmaker is in the middle
+9. the fan of soul is on the far left
+10. the person who's hobby is filmmaking is on the left or right of the person who's sport is badminton
+11. the person who's hobby is photography is to the left or right of the person who's sport is cricket
+12. the person who's hobby is skydiving is the software-developer
+13. the fan of blues is the person who's hobby is cooking
+14. the fan of soul is to the left or right of the person traveling to berlin","{'music-genre': ['soul', 'ambient', 'gospel', 'd&b', 'blues'], 'city': ['rome', 'berlin', 'prague', 'edinburgh', 'hannover'], 'job': ['musician', 'bartender', 'dressmaker', 'software-developer', 'chef'], 'hobby': ['photography', 'filmmaking', 'sudoku', 'skydiving', 'cooking'], 'sport': ['badminton', 'cricket', 'baseball', 'ice-hockey', 'surfing']}"
+Pt1_Zebra_1domain_replacements-2,"There are 5 different nationalities: english, spanish, ukranian, norwegian, japanese
+5 different brands of cigars are smoked: old-gold, kools, chesterfields, lucky-strike, parliaments
+There are 5 different favourite beverages: coffee, tea, milk, orange-juice, water
+The people perfer 5 different movie-genres: romance, animation, mystery, horror, spy
+1. the english is the person who likes red
+2. the spanish is the person watching romance movies
+3. the person drinking coffee is the person who likes green
+4. the ukranian is the person drinking tea
+5. the person who likes green is to the right of the person who likes ivory
+6. the old-gold-smoker is the person watching spy movies
+7. the kools-smoker is the person who likes yellow
+8. the person drinking milk is in the middle
+9. the norwegian is on the far left
+10. the chesterfields-smoker is on the left or right of the person watching animation movies
+11. the kools-smoker is to the left or right of the person watching horror movies
+12. the lucky-strike-smoker is the person drinking orange-juice
+13. the japanese is the parliaments-smoker
+14. the norwegian is to the left or right of the person who likes blue","{'nationality': ['norwegian', 'ukranian', 'english', 'spanish', 'japanese'], 'color': ['yellow', 'blue', 'red', 'ivory', 'green'], 'beverage': ['water', 'tea', 'milk', 'orange-juice', 'coffee'], 'cigar': ['kools', 'chesterfield', 'olg-gold', 'lucky-strike', 'parliament'], 'movie-genre': ['animation', 'horror', 'spy', 'romance', 'mystery']}"
+Pt1_Zebra_2domain_replacements-2,"There 5 different types of food: cranberry, potato, banana, tomato, carrot
+5 different brands of cigars are smoked: old-gold, kools, chesterfields, lucky-strike, parliaments
+The people have 5 different hobbies: collecting, board-games, photography, skydiving, woodworking
+5 different pets are kept: dog, fox, zebra, horse, snails
+1. the person eating cranberry is the person who likes red
+2. the person eating potato is the owner of the dog
+3. the person who's hobby is collecting is the person who likes green
+4. the person eating banana is the person who's hobby is board-games
+5. the person who likes green is to the right of the person who likes ivory
+6. the old-gold-smoker is the owner of the snails
+7. the kools-smoker is the person who likes yellow
+8. the person who's hobby is photography is in the middle
+9. the person eating tomato is on the far left
+10. the chesterfields-smoker is on the left or right of the owner of the fox
+11. the kools-smoker is to the left or right of the owner of the horse
+12. the lucky-strike-smoker is the person who's hobby is skydiving
+13. the person eating carrot is the parliaments-smoker
+14. the person eating tomato is to the left or right of the person who likes blue","{'food': ['tomato', 'banana', 'cranberry', 'potato', 'carrot'], 'color': ['yellow', 'blue', 'red', 'ivory', 'green'], 'hobby': ['woodworking', 'board-games', 'photography', 'skydiving', 'collecting'], 'cigar': ['kools', 'chesterfield', 'olg-gold', 'lucky-strike', 'parliament'], 'pet': ['fox', 'horse', 'snails', 'dog', 'zebra']}"
+Pt1_Zebra_3domain_replacements-2,"There are 5 different nationalities: english, spanish, ukranian, norwegian, japanese
+5 different brands of cigars are smoked: old-gold, kools, chesterfields, lucky-strike, parliaments
+The people's birthday is in 5 different months: march, december, may, september, august
+5 different games are played: poker, billiard, backgammon, domino, snooker
+1. the english is the person who's sport is cycling
+2. the spanish is the person playing poker
+3. the person who's birthday is in march is the person who's sport is ice-hockey
+4. the ukranian is the person who's birthday is in december
+5. the person who's sport is ice-hockey is to the right of the person who's sport is basketball
+6. the old-gold-smoker is the person playing snooker
+7. the kools-smoker is the person who's sport is baseball
+8. the person who's birthday is in may is in the middle
+9. the norwegian is on the far left
+10. the chesterfields-smoker is on the left or right of the person playing billiard
+11. the kools-smoker is to the left or right of the person playing domino
+12. the lucky-strike-smoker is the person who's birthday is in september
+13. the japanese is the parliaments-smoker
+14. the norwegian is to the left or right of the person who's sport is surfing","{'nationality': ['norwegian', 'ukranian', 'english', 'spanish', 'japanese'], 'sport': ['baseball', 'surfing', 'cycling', 'basketball', 'ice-hockey'], 'birthday': ['august', 'december', 'may', 'september', 'march'], 'cigar': ['kools', 'chesterfield', 'olg-gold', 'lucky-strike', 'parliament'], 'game': ['billiard', 'domino', 'snooker', 'poker', 'backgammon']}"
+Pt1_Zebra_4domain_replacements-2,"The people prefer 5 different music-genres: r&b, dubstep, punk, pop, house
+The people perfer 5 different movie-genres: musical, western, sports, fantasy, horror
+There are 5 different favourite beverages: coffee, tea, milk, orange-juice, water
+The people's birthday is in 5 different months: september, april, february, august, july
+1. the fan of r&b is the person who grows aconite
+2. the fan of dubstep is the person who's birthday is in september
+3. the person drinking coffee is the person who grows iris
+4. the fan of punk is the person drinking tea
+5. the person who grows iris is to the right of the person who grows rose
+6. the person watching musical movies is the person who's birthday is in july
+7. the person watching western movies is the person who grows daffodil
+8. the person drinking milk is in the middle
+9. the fan of pop is on the far left
+10. the person watching sports movies is on the left or right of the person who's birthday is in april
+11. the person watching western movies is to the left or right of the person who's birthday is in august
+12. the person watching fantasy movies is the person drinking orange-juice
+13. the fan of house is the person watching horror movies
+14. the fan of pop is to the left or right of the person who grows begonia","{'music-genre': ['pop', 'punk', 'r&b', 'dubstep', 'house'], 'flower': ['daffodil', 'begonia', 'aconite', 'rose', 'iris'], 'beverage': ['water', 'tea', 'milk', 'orange-juice', 'coffee'], 'movie-genre': ['western', 'sport', 'musical', 'fantasy', 'horror'], 'birthday': ['april', 'august', 'july', 'september', 'february']}"
+Pt1_Zebra_5domain_replacements-2,"The people have 5 different jobs:  manager, journalist, analyst, police-officer, engineer
+House: modern, palace, wooden, colonial, gothic-revival
+The people prefer 5 different music-genres: rock, salsa, funk, dubstep, pop
+The people have 5 different hobbies: writing, drawing, puzzles, chess, collecting
+1. the manager is the person traveling to venice
+2. the journalist is the person who's hobby is writing
+3. the fan of rock is the person traveling to hamburg
+4. the analyst is the fan of salsa
+5. the person traveling to hamburg is to the right of the person traveling to colone
+6. the modern house is the person who's hobby is collecting
+7. the palace house is the person traveling to new-york
+8. the fan of funk is in the middle
+9. the police-officer is on the far left
+10. the wooden house is on the left or right of the person who's hobby is drawing
+11. the palace house is to the left or right of the person who's hobby is chess
+12. the colonial house is the fan of dubstep
+13. the engineer is the gothic-revival house
+14. the police-officer is to the left or right of the person traveling to liverpool","{'job': ['police-officer', 'analyst', 'manager', 'journalist', 'engineer'], 'city': ['new-york', 'liverpool', 'venice', 'colone', 'hamburg'], 'music-genre': ['pop', 'salsa', 'funk', 'dubstep', 'rock'], 'house': ['palace', 'wooden', 'modern', 'colonial', 'gothic-revival'], 'hobby': ['drawing', 'chess', 'collecting', 'writing', 'puzzles']}"
diff --git a/part1/Zebra/Zebra_2domain_replacements.csv b/part1/Zebra/Zebra_2domain_replacements.csv
new file mode 100644
index 0000000000000000000000000000000000000000..6e350a9b5305f4f41a53986d186686c4e1e54820
--- /dev/null
+++ b/part1/Zebra/Zebra_2domain_replacements.csv
@@ -0,0 +1,271 @@
+ID,Clues,SolutionGrid
+Pt1_Zebra_1domain_replacements-0,"There are 5 different nationalities: english, spanish, ukranian, norwegian, japanese
+5 different brands of cigars are smoked: old-gold, kools, chesterfields, lucky-strike, parliaments
+The people prefer 5 different types of sport: baseball, biathlon, weightlifting, handball, parkour
+5 different pets are kept: dog, fox, zebra, horse, snails
+1. the english is the person who likes red
+2. the spanish is the owner of the dog
+3. the person who's sport is baseball is the person who likes green
+4. the ukranian is the person who's sport is biathlon
+5. the person who likes green is to the right of the person who likes ivory
+6. the old-gold-smoker is the owner of the snails
+7. the kools-smoker is the person who likes yellow
+8. the person who's sport is weightlifting is in the middle
+9. the norwegian is on the far left
+10. the chesterfields-smoker is on the left or right of the owner of the fox
+11. the kools-smoker is to the left or right of the owner of the horse
+12. the lucky-strike-smoker is the person who's sport is handball
+13. the japanese is the parliaments-smoker
+14. the norwegian is to the left or right of the person who likes blue","{'nationality': ['norwegian', 'ukranian', 'english', 'spanish', 'japanese'], 'color': ['yellow', 'blue', 'red', 'ivory', 'green'], 'sport': ['parkour', 'biathlon', 'weightlifting', 'handball', 'baseball'], 'cigar': ['kools', 'chesterfield', 'olg-gold', 'lucky-strike', 'parliament'], 'pet': ['fox', 'horse', 'snails', 'dog', 'zebra']}"
+Pt1_Zebra_2domain_replacements-0,"City: berlin, nizza, marseilles, london, colone
+5 different brands of cigars are smoked: old-gold, kools, chesterfields, lucky-strike, parliaments
+The people have 5 different jobs:  architect, dancer, social-worker, project-manager, electrician
+5 different pets are kept: dog, fox, zebra, horse, snails
+1. the person traveling to berlin is the person who likes red
+2. the person traveling to nizza is the owner of the dog
+3. the architect is the person who likes green
+4. the person traveling to marseilles is the dancer
+5. the person who likes green is to the right of the person who likes ivory
+6. the old-gold-smoker is the owner of the snails
+7. the kools-smoker is the person who likes yellow
+8. the social-worker is in the middle
+9. the person traveling to london is on the far left
+10. the chesterfields-smoker is on the left or right of the owner of the fox
+11. the kools-smoker is to the left or right of the owner of the horse
+12. the lucky-strike-smoker is the project-manager
+13. the person traveling to colone is the parliaments-smoker
+14. the person traveling to london is to the left or right of the person who likes blue","{'city': ['london', 'marseilles', 'berlin', 'nizza', 'colone'], 'color': ['yellow', 'blue', 'red', 'ivory', 'green'], 'job': ['electrician', 'dancer', 'social-worker', 'project-manager', 'architect'], 'cigar': ['kools', 'chesterfield', 'olg-gold', 'lucky-strike', 'parliament'], 'pet': ['fox', 'horse', 'snails', 'dog', 'zebra']}"
+Pt1_Zebra_3domain_replacements-0,"There are 5 different nationalities: english, spanish, ukranian, norwegian, japanese
+The people prefer 5 different music-genres: hip-hop, classical, trance, d&b, rock
+There are 5 different favourite beverages: coffee, tea, milk, orange-juice, water
+The people have 5 different hobbies: singing, photography, board-games, fishing, writing
+1. the english is the person driving the motorbike
+2. the spanish is the person who's hobby is singing
+3. the person drinking coffee is the person driving the bus
+4. the ukranian is the person drinking tea
+5. the person driving the bus is to the right of the person driving the ship
+6. the fan of hip-hop is the person who's hobby is writing
+7. the fan of quad-bikes is the person driving the subway
+8. the person drinking milk is in the middle
+9. the norwegian is on the far left
+10. the fan of trance is on the left or right of the person who's hobby is photography
+11. the fan of quad-bikes is to the left or right of the person who's hobby is fishing
+12. the fan of d&b is the person drinking orange-juice
+13. the japanese is the fan of rock
+14. the norwegian is to the left or right of the person driving the quad-bike","{'nationality': ['norwegian', 'ukranian', 'english', 'spanish', 'japanese'], 'transport': ['subway', 'quad-bike', 'motorbike', 'ship', 'bus'], 'beverage': ['water', 'tea', 'milk', 'orange-juice', 'coffee'], 'music-genre': ['classical', 'trance', 'hip-hop', 'd&b', 'rock'], 'hobby': ['photography', 'fishing', 'writing', 'singing', 'board-games']}"
+Pt1_Zebra_4domain_replacements-0,"The people prefer 5 different types of sport: lacrosse, water-polo, snowboarding, cricket, biathlon
+There 5 different types of food: cranberry, spinach, cauliflower, grapes, lime
+There are 5 different favourite beverages: coffee, tea, milk, orange-juice, water
+The people have 5 different jobs:  social-worker, chef, pilot, bartender, engineer
+1. the person who's sport is lacrosse is the person watching mystery movies
+2. the person who's sport is water-polo is the social-worker
+3. the person drinking coffee is the person watching horror movies
+4. the person who's sport is snowboarding is the person drinking tea
+5. the person watching horror movies is to the right of the person watching adventure movies
+6. the person eating cranberry is the engineer
+7. the person eating spinach is the person watching western movies
+8. the person drinking milk is in the middle
+9. the person who's sport is cricket is on the far left
+10. the person eating cauliflower is on the left or right of the chef
+11. the person eating spinach is to the left or right of the bartender
+12. the person eating grapes is the person drinking orange-juice
+13. the person who's sport is biathlon is the person eating lime
+14. the person who's sport is cricket is to the left or right of the person watching drama movies","{'sport': ['cricket', 'snowboarding', 'lacrosse', 'water-polo', 'biathlon'], 'movie-genre': ['western', 'drama', 'mystery', 'adventure', 'horror'], 'beverage': ['water', 'tea', 'milk', 'orange-juice', 'coffee'], 'food': ['spinach', 'cauliflower', 'cranberry', 'grapes', 'lime'], 'job': ['chef', 'bartender', 'engineer', 'social-worker', 'pilot']}"
+Pt1_Zebra_5domain_replacements-0,"The people prefer 5 different music-genres: indie, pop, techno, electronic, trance
+House: colonial, victorian, gothic-revival, townhouse, futuristic
+5 different games are played: go, domino, monopoly, mah-jongg, chess
+The people grow 5 different varities of flowers: azalea, marigold, dahlia, orchid, bellflower
+1. the fan of indie is the person eating onion
+2. the fan of pop is the person who grows azalea
+3. the person playing go is the person eating zucchini
+4. the fan of techno is the person playing domino
+5. the person eating zucchini is to the right of the person eating carrot
+6. the colonial house is the person who grows bellflower
+7. the victorian house is the person eating radish
+8. the person playing monopoly is in the middle
+9. the fan of electronic is on the far left
+10. the gothic-revival house is on the left or right of the person who grows marigold
+11. the victorian house is to the left or right of the person who grows orchid
+12. the townhouse house is the person playing mah-jongg
+13. the fan of trance is the futuristic house
+14. the fan of electronic is to the left or right of the person eating lettuce","{'music-genre': ['electronic', 'techno', 'indie', 'pop', 'trance'], 'food': ['radish', 'lettuce', 'onion', 'carrot', 'zucchini'], 'game': ['chess', 'domino', 'monopoly', 'mah-jongg', 'go'], 'house': ['victorian', 'gothic-revival', 'colonial', 'townhouse', 'futuristic'], 'flower': ['marigold', 'orchid', 'bellflower', 'azalea', 'dahlia']}"
+Pt1_Zebra_1domain_replacements-1,"The people's birthday is in 5 different months: october, may, january, april, march
+5 different brands of cigars are smoked: old-gold, kools, chesterfields, lucky-strike, parliaments
+There are 5 different favourite beverages: coffee, tea, milk, orange-juice, water
+5 different pets are kept: dog, fox, zebra, horse, snails
+1. the person who's birthday is in october is the person who likes red
+2. the person who's birthday is in may is the owner of the dog
+3. the person drinking coffee is the person who likes green
+4. the person who's birthday is in january is the person drinking tea
+5. the person who likes green is to the right of the person who likes ivory
+6. the old-gold-smoker is the owner of the snails
+7. the kools-smoker is the person who likes yellow
+8. the person drinking milk is in the middle
+9. the person who's birthday is in april is on the far left
+10. the chesterfields-smoker is on the left or right of the owner of the fox
+11. the kools-smoker is to the left or right of the owner of the horse
+12. the lucky-strike-smoker is the person drinking orange-juice
+13. the person who's birthday is in march is the parliaments-smoker
+14. the person who's birthday is in april is to the left or right of the person who likes blue","{'birthday': ['april', 'january', 'october', 'may', 'march'], 'color': ['yellow', 'blue', 'red', 'ivory', 'green'], 'beverage': ['water', 'tea', 'milk', 'orange-juice', 'coffee'], 'cigar': ['kools', 'chesterfield', 'olg-gold', 'lucky-strike', 'parliament'], 'pet': ['fox', 'horse', 'snails', 'dog', 'zebra']}"
+Pt1_Zebra_2domain_replacements-1,"There 5 different types of food: strawberry, lime, potato, pomegranate, peach
+5 different brands of cigars are smoked: old-gold, kools, chesterfields, lucky-strike, parliaments
+The people prefer 5 different types of sport: skiing, cycling, surfing, handball, golf
+5 different pets are kept: dog, fox, zebra, horse, snails
+1. the person eating strawberry is the person who likes red
+2. the person eating lime is the owner of the dog
+3. the person who's sport is skiing is the person who likes green
+4. the person eating potato is the person who's sport is cycling
+5. the person who likes green is to the right of the person who likes ivory
+6. the old-gold-smoker is the owner of the snails
+7. the kools-smoker is the person who likes yellow
+8. the person who's sport is surfing is in the middle
+9. the person eating pomegranate is on the far left
+10. the chesterfields-smoker is on the left or right of the owner of the fox
+11. the kools-smoker is to the left or right of the owner of the horse
+12. the lucky-strike-smoker is the person who's sport is handball
+13. the person eating peach is the parliaments-smoker
+14. the person eating pomegranate is to the left or right of the person who likes blue","{'food': ['pomegranate', 'potato', 'strawberry', 'lime', 'peach'], 'color': ['yellow', 'blue', 'red', 'ivory', 'green'], 'sport': ['golf', 'cycling', 'surfing', 'handball', 'skiing'], 'cigar': ['kools', 'chesterfield', 'olg-gold', 'lucky-strike', 'parliament'], 'pet': ['fox', 'horse', 'snails', 'dog', 'zebra']}"
+Pt1_Zebra_3domain_replacements-1,"The people use 5 different means of transport: quad-bike, ship, van, helicopter, skateboard
+5 different brands of cigars are smoked: old-gold, kools, chesterfields, lucky-strike, parliaments
+City: hannover, berlin, venice, colone, hamburg
+5 different pets are kept: dog, fox, zebra, horse, snails
+1. the person driving the quad-bike is the person who's birthday is in may
+2. the person driving the ship is the owner of the dog
+3. the person traveling to hannover is the person who's birthday is in january
+4. the person driving the van is the person traveling to berlin
+5. the person who's birthday is in january is to the right of the person who's birthday is in july
+6. the old-gold-smoker is the owner of the snails
+7. the kools-smoker is the person who's birthday is in june
+8. the person traveling to venice is in the middle
+9. the person driving the helicopter is on the far left
+10. the chesterfields-smoker is on the left or right of the owner of the fox
+11. the kools-smoker is to the left or right of the owner of the horse
+12. the lucky-strike-smoker is the person traveling to colone
+13. the person driving the skateboard is the parliaments-smoker
+14. the person driving the helicopter is to the left or right of the person who's birthday is in september","{'transport': ['helicopter', 'van', 'quad-bike', 'ship', 'skateboard'], 'birthday': ['june', 'september', 'may', 'july', 'january'], 'city': ['hamburg', 'berlin', 'venice', 'colone', 'hannover'], 'cigar': ['kools', 'chesterfield', 'olg-gold', 'lucky-strike', 'parliament'], 'pet': ['fox', 'horse', 'snails', 'dog', 'zebra']}"
+Pt1_Zebra_4domain_replacements-1,"The people have 5 different hobbies: singing, video-games, board-games, cooking, magic-tricks
+The people perfer 5 different movie-genres: satire, documentary, fantasy, mystery, horror
+The people have 5 different jobs:  journalist, electrician, freelancer, lawyer, librarian
+House: colonial, farmhouse, townhouse, craftsman, gothic-revival
+1. the person who's hobby is singing is the person who likes red
+2. the person who's hobby is video-games is the colonial house
+3. the journalist is the person who likes green
+4. the person who's hobby is board-games is the electrician
+5. the person who likes green is to the right of the person who likes ivory
+6. the person watching satire movies is the gothic-revival house
+7. the person watching documentary movies is the person who likes yellow
+8. the freelancer is in the middle
+9. the person who's hobby is cooking is on the far left
+10. the person watching fantasy movies is on the left or right of the farmhouse house
+11. the person watching documentary movies is to the left or right of the craftsman house
+12. the person watching mystery movies is the lawyer
+13. the person who's hobby is magic-tricks is the person watching horror movies
+14. the person who's hobby is cooking is to the left or right of the person who likes blue","{'hobby': ['cooking', 'board-games', 'singing', 'video-games', 'magic-tricks'], 'color': ['yellow', 'blue', 'red', 'ivory', 'green'], 'job': ['librarian', 'electrician', 'freelancer', 'lawyer', 'journalist'], 'movie-genre': ['documentary', 'fantasy', 'satire', 'mystery', 'horror'], 'house': ['farmhouse', 'craftsman', 'gothic-revival', 'colonial', 'townhouse']}"
+Pt1_Zebra_5domain_replacements-1,"The people prefer 5 different music-genres: gospel, d&b, ambient, soul, blues
+The people have 5 different hobbies: sudoku, photography, filmmaking, skydiving, cooking
+The people have 5 different jobs:  chef, bartender, dressmaker, software-developer, musician
+The people prefer 5 different types of sport: ice-hockey, badminton, surfing, cricket, baseball
+1. the fan of gospel is the person traveling to prague
+2. the fan of d&b is the person who's sport is ice-hockey
+3. the chef is the person traveling to hannover
+4. the fan of ambient is the bartender
+5. the person traveling to hannover is to the right of the person traveling to edinburgh
+6. the person who's hobby is sudoku is the person who's sport is baseball
+7. the person who's hobby is photography is the person traveling to rome
+8. the dressmaker is in the middle
+9. the fan of soul is on the far left
+10. the person who's hobby is filmmaking is on the left or right of the person who's sport is badminton
+11. the person who's hobby is photography is to the left or right of the person who's sport is cricket
+12. the person who's hobby is skydiving is the software-developer
+13. the fan of blues is the person who's hobby is cooking
+14. the fan of soul is to the left or right of the person traveling to berlin","{'music-genre': ['soul', 'ambient', 'gospel', 'd&b', 'blues'], 'city': ['rome', 'berlin', 'prague', 'edinburgh', 'hannover'], 'job': ['musician', 'bartender', 'dressmaker', 'software-developer', 'chef'], 'hobby': ['photography', 'filmmaking', 'sudoku', 'skydiving', 'cooking'], 'sport': ['badminton', 'cricket', 'baseball', 'ice-hockey', 'surfing']}"
+Pt1_Zebra_1domain_replacements-2,"There are 5 different nationalities: english, spanish, ukranian, norwegian, japanese
+5 different brands of cigars are smoked: old-gold, kools, chesterfields, lucky-strike, parliaments
+There are 5 different favourite beverages: coffee, tea, milk, orange-juice, water
+The people perfer 5 different movie-genres: romance, animation, mystery, horror, spy
+1. the english is the person who likes red
+2. the spanish is the person watching romance movies
+3. the person drinking coffee is the person who likes green
+4. the ukranian is the person drinking tea
+5. the person who likes green is to the right of the person who likes ivory
+6. the old-gold-smoker is the person watching spy movies
+7. the kools-smoker is the person who likes yellow
+8. the person drinking milk is in the middle
+9. the norwegian is on the far left
+10. the chesterfields-smoker is on the left or right of the person watching animation movies
+11. the kools-smoker is to the left or right of the person watching horror movies
+12. the lucky-strike-smoker is the person drinking orange-juice
+13. the japanese is the parliaments-smoker
+14. the norwegian is to the left or right of the person who likes blue","{'nationality': ['norwegian', 'ukranian', 'english', 'spanish', 'japanese'], 'color': ['yellow', 'blue', 'red', 'ivory', 'green'], 'beverage': ['water', 'tea', 'milk', 'orange-juice', 'coffee'], 'cigar': ['kools', 'chesterfield', 'olg-gold', 'lucky-strike', 'parliament'], 'movie-genre': ['animation', 'horror', 'spy', 'romance', 'mystery']}"
+Pt1_Zebra_2domain_replacements-2,"There 5 different types of food: cranberry, potato, banana, tomato, carrot
+5 different brands of cigars are smoked: old-gold, kools, chesterfields, lucky-strike, parliaments
+The people have 5 different hobbies: collecting, board-games, photography, skydiving, woodworking
+5 different pets are kept: dog, fox, zebra, horse, snails
+1. the person eating cranberry is the person who likes red
+2. the person eating potato is the owner of the dog
+3. the person who's hobby is collecting is the person who likes green
+4. the person eating banana is the person who's hobby is board-games
+5. the person who likes green is to the right of the person who likes ivory
+6. the old-gold-smoker is the owner of the snails
+7. the kools-smoker is the person who likes yellow
+8. the person who's hobby is photography is in the middle
+9. the person eating tomato is on the far left
+10. the chesterfields-smoker is on the left or right of the owner of the fox
+11. the kools-smoker is to the left or right of the owner of the horse
+12. the lucky-strike-smoker is the person who's hobby is skydiving
+13. the person eating carrot is the parliaments-smoker
+14. the person eating tomato is to the left or right of the person who likes blue","{'food': ['tomato', 'banana', 'cranberry', 'potato', 'carrot'], 'color': ['yellow', 'blue', 'red', 'ivory', 'green'], 'hobby': ['woodworking', 'board-games', 'photography', 'skydiving', 'collecting'], 'cigar': ['kools', 'chesterfield', 'olg-gold', 'lucky-strike', 'parliament'], 'pet': ['fox', 'horse', 'snails', 'dog', 'zebra']}"
+Pt1_Zebra_3domain_replacements-2,"There are 5 different nationalities: english, spanish, ukranian, norwegian, japanese
+5 different brands of cigars are smoked: old-gold, kools, chesterfields, lucky-strike, parliaments
+The people's birthday is in 5 different months: march, december, may, september, august
+5 different games are played: poker, billiard, backgammon, domino, snooker
+1. the english is the person who's sport is cycling
+2. the spanish is the person playing poker
+3. the person who's birthday is in march is the person who's sport is ice-hockey
+4. the ukranian is the person who's birthday is in december
+5. the person who's sport is ice-hockey is to the right of the person who's sport is basketball
+6. the old-gold-smoker is the person playing snooker
+7. the kools-smoker is the person who's sport is baseball
+8. the person who's birthday is in may is in the middle
+9. the norwegian is on the far left
+10. the chesterfields-smoker is on the left or right of the person playing billiard
+11. the kools-smoker is to the left or right of the person playing domino
+12. the lucky-strike-smoker is the person who's birthday is in september
+13. the japanese is the parliaments-smoker
+14. the norwegian is to the left or right of the person who's sport is surfing","{'nationality': ['norwegian', 'ukranian', 'english', 'spanish', 'japanese'], 'sport': ['baseball', 'surfing', 'cycling', 'basketball', 'ice-hockey'], 'birthday': ['august', 'december', 'may', 'september', 'march'], 'cigar': ['kools', 'chesterfield', 'olg-gold', 'lucky-strike', 'parliament'], 'game': ['billiard', 'domino', 'snooker', 'poker', 'backgammon']}"
+Pt1_Zebra_4domain_replacements-2,"The people prefer 5 different music-genres: r&b, dubstep, punk, pop, house
+The people perfer 5 different movie-genres: musical, western, sports, fantasy, horror
+There are 5 different favourite beverages: coffee, tea, milk, orange-juice, water
+The people's birthday is in 5 different months: september, april, february, august, july
+1. the fan of r&b is the person who grows aconite
+2. the fan of dubstep is the person who's birthday is in september
+3. the person drinking coffee is the person who grows iris
+4. the fan of punk is the person drinking tea
+5. the person who grows iris is to the right of the person who grows rose
+6. the person watching musical movies is the person who's birthday is in july
+7. the person watching western movies is the person who grows daffodil
+8. the person drinking milk is in the middle
+9. the fan of pop is on the far left
+10. the person watching sports movies is on the left or right of the person who's birthday is in april
+11. the person watching western movies is to the left or right of the person who's birthday is in august
+12. the person watching fantasy movies is the person drinking orange-juice
+13. the fan of house is the person watching horror movies
+14. the fan of pop is to the left or right of the person who grows begonia","{'music-genre': ['pop', 'punk', 'r&b', 'dubstep', 'house'], 'flower': ['daffodil', 'begonia', 'aconite', 'rose', 'iris'], 'beverage': ['water', 'tea', 'milk', 'orange-juice', 'coffee'], 'movie-genre': ['western', 'sport', 'musical', 'fantasy', 'horror'], 'birthday': ['april', 'august', 'july', 'september', 'february']}"
+Pt1_Zebra_5domain_replacements-2,"The people have 5 different jobs:  manager, journalist, analyst, police-officer, engineer
+House: modern, palace, wooden, colonial, gothic-revival
+The people prefer 5 different music-genres: rock, salsa, funk, dubstep, pop
+The people have 5 different hobbies: writing, drawing, puzzles, chess, collecting
+1. the manager is the person traveling to venice
+2. the journalist is the person who's hobby is writing
+3. the fan of rock is the person traveling to hamburg
+4. the analyst is the fan of salsa
+5. the person traveling to hamburg is to the right of the person traveling to colone
+6. the modern house is the person who's hobby is collecting
+7. the palace house is the person traveling to new-york
+8. the fan of funk is in the middle
+9. the police-officer is on the far left
+10. the wooden house is on the left or right of the person who's hobby is drawing
+11. the palace house is to the left or right of the person who's hobby is chess
+12. the colonial house is the fan of dubstep
+13. the engineer is the gothic-revival house
+14. the police-officer is to the left or right of the person traveling to liverpool","{'job': ['police-officer', 'analyst', 'manager', 'journalist', 'engineer'], 'city': ['new-york', 'liverpool', 'venice', 'colone', 'hamburg'], 'music-genre': ['pop', 'salsa', 'funk', 'dubstep', 'rock'], 'house': ['palace', 'wooden', 'modern', 'colonial', 'gothic-revival'], 'hobby': ['drawing', 'chess', 'collecting', 'writing', 'puzzles']}"
diff --git a/part1/Zebra/Zebra_3domain_replacements.csv b/part1/Zebra/Zebra_3domain_replacements.csv
new file mode 100644
index 0000000000000000000000000000000000000000..6e350a9b5305f4f41a53986d186686c4e1e54820
--- /dev/null
+++ b/part1/Zebra/Zebra_3domain_replacements.csv
@@ -0,0 +1,271 @@
+ID,Clues,SolutionGrid
+Pt1_Zebra_1domain_replacements-0,"There are 5 different nationalities: english, spanish, ukranian, norwegian, japanese
+5 different brands of cigars are smoked: old-gold, kools, chesterfields, lucky-strike, parliaments
+The people prefer 5 different types of sport: baseball, biathlon, weightlifting, handball, parkour
+5 different pets are kept: dog, fox, zebra, horse, snails
+1. the english is the person who likes red
+2. the spanish is the owner of the dog
+3. the person who's sport is baseball is the person who likes green
+4. the ukranian is the person who's sport is biathlon
+5. the person who likes green is to the right of the person who likes ivory
+6. the old-gold-smoker is the owner of the snails
+7. the kools-smoker is the person who likes yellow
+8. the person who's sport is weightlifting is in the middle
+9. the norwegian is on the far left
+10. the chesterfields-smoker is on the left or right of the owner of the fox
+11. the kools-smoker is to the left or right of the owner of the horse
+12. the lucky-strike-smoker is the person who's sport is handball
+13. the japanese is the parliaments-smoker
+14. the norwegian is to the left or right of the person who likes blue","{'nationality': ['norwegian', 'ukranian', 'english', 'spanish', 'japanese'], 'color': ['yellow', 'blue', 'red', 'ivory', 'green'], 'sport': ['parkour', 'biathlon', 'weightlifting', 'handball', 'baseball'], 'cigar': ['kools', 'chesterfield', 'olg-gold', 'lucky-strike', 'parliament'], 'pet': ['fox', 'horse', 'snails', 'dog', 'zebra']}"
+Pt1_Zebra_2domain_replacements-0,"City: berlin, nizza, marseilles, london, colone
+5 different brands of cigars are smoked: old-gold, kools, chesterfields, lucky-strike, parliaments
+The people have 5 different jobs:  architect, dancer, social-worker, project-manager, electrician
+5 different pets are kept: dog, fox, zebra, horse, snails
+1. the person traveling to berlin is the person who likes red
+2. the person traveling to nizza is the owner of the dog
+3. the architect is the person who likes green
+4. the person traveling to marseilles is the dancer
+5. the person who likes green is to the right of the person who likes ivory
+6. the old-gold-smoker is the owner of the snails
+7. the kools-smoker is the person who likes yellow
+8. the social-worker is in the middle
+9. the person traveling to london is on the far left
+10. the chesterfields-smoker is on the left or right of the owner of the fox
+11. the kools-smoker is to the left or right of the owner of the horse
+12. the lucky-strike-smoker is the project-manager
+13. the person traveling to colone is the parliaments-smoker
+14. the person traveling to london is to the left or right of the person who likes blue","{'city': ['london', 'marseilles', 'berlin', 'nizza', 'colone'], 'color': ['yellow', 'blue', 'red', 'ivory', 'green'], 'job': ['electrician', 'dancer', 'social-worker', 'project-manager', 'architect'], 'cigar': ['kools', 'chesterfield', 'olg-gold', 'lucky-strike', 'parliament'], 'pet': ['fox', 'horse', 'snails', 'dog', 'zebra']}"
+Pt1_Zebra_3domain_replacements-0,"There are 5 different nationalities: english, spanish, ukranian, norwegian, japanese
+The people prefer 5 different music-genres: hip-hop, classical, trance, d&b, rock
+There are 5 different favourite beverages: coffee, tea, milk, orange-juice, water
+The people have 5 different hobbies: singing, photography, board-games, fishing, writing
+1. the english is the person driving the motorbike
+2. the spanish is the person who's hobby is singing
+3. the person drinking coffee is the person driving the bus
+4. the ukranian is the person drinking tea
+5. the person driving the bus is to the right of the person driving the ship
+6. the fan of hip-hop is the person who's hobby is writing
+7. the fan of quad-bikes is the person driving the subway
+8. the person drinking milk is in the middle
+9. the norwegian is on the far left
+10. the fan of trance is on the left or right of the person who's hobby is photography
+11. the fan of quad-bikes is to the left or right of the person who's hobby is fishing
+12. the fan of d&b is the person drinking orange-juice
+13. the japanese is the fan of rock
+14. the norwegian is to the left or right of the person driving the quad-bike","{'nationality': ['norwegian', 'ukranian', 'english', 'spanish', 'japanese'], 'transport': ['subway', 'quad-bike', 'motorbike', 'ship', 'bus'], 'beverage': ['water', 'tea', 'milk', 'orange-juice', 'coffee'], 'music-genre': ['classical', 'trance', 'hip-hop', 'd&b', 'rock'], 'hobby': ['photography', 'fishing', 'writing', 'singing', 'board-games']}"
+Pt1_Zebra_4domain_replacements-0,"The people prefer 5 different types of sport: lacrosse, water-polo, snowboarding, cricket, biathlon
+There 5 different types of food: cranberry, spinach, cauliflower, grapes, lime
+There are 5 different favourite beverages: coffee, tea, milk, orange-juice, water
+The people have 5 different jobs:  social-worker, chef, pilot, bartender, engineer
+1. the person who's sport is lacrosse is the person watching mystery movies
+2. the person who's sport is water-polo is the social-worker
+3. the person drinking coffee is the person watching horror movies
+4. the person who's sport is snowboarding is the person drinking tea
+5. the person watching horror movies is to the right of the person watching adventure movies
+6. the person eating cranberry is the engineer
+7. the person eating spinach is the person watching western movies
+8. the person drinking milk is in the middle
+9. the person who's sport is cricket is on the far left
+10. the person eating cauliflower is on the left or right of the chef
+11. the person eating spinach is to the left or right of the bartender
+12. the person eating grapes is the person drinking orange-juice
+13. the person who's sport is biathlon is the person eating lime
+14. the person who's sport is cricket is to the left or right of the person watching drama movies","{'sport': ['cricket', 'snowboarding', 'lacrosse', 'water-polo', 'biathlon'], 'movie-genre': ['western', 'drama', 'mystery', 'adventure', 'horror'], 'beverage': ['water', 'tea', 'milk', 'orange-juice', 'coffee'], 'food': ['spinach', 'cauliflower', 'cranberry', 'grapes', 'lime'], 'job': ['chef', 'bartender', 'engineer', 'social-worker', 'pilot']}"
+Pt1_Zebra_5domain_replacements-0,"The people prefer 5 different music-genres: indie, pop, techno, electronic, trance
+House: colonial, victorian, gothic-revival, townhouse, futuristic
+5 different games are played: go, domino, monopoly, mah-jongg, chess
+The people grow 5 different varities of flowers: azalea, marigold, dahlia, orchid, bellflower
+1. the fan of indie is the person eating onion
+2. the fan of pop is the person who grows azalea
+3. the person playing go is the person eating zucchini
+4. the fan of techno is the person playing domino
+5. the person eating zucchini is to the right of the person eating carrot
+6. the colonial house is the person who grows bellflower
+7. the victorian house is the person eating radish
+8. the person playing monopoly is in the middle
+9. the fan of electronic is on the far left
+10. the gothic-revival house is on the left or right of the person who grows marigold
+11. the victorian house is to the left or right of the person who grows orchid
+12. the townhouse house is the person playing mah-jongg
+13. the fan of trance is the futuristic house
+14. the fan of electronic is to the left or right of the person eating lettuce","{'music-genre': ['electronic', 'techno', 'indie', 'pop', 'trance'], 'food': ['radish', 'lettuce', 'onion', 'carrot', 'zucchini'], 'game': ['chess', 'domino', 'monopoly', 'mah-jongg', 'go'], 'house': ['victorian', 'gothic-revival', 'colonial', 'townhouse', 'futuristic'], 'flower': ['marigold', 'orchid', 'bellflower', 'azalea', 'dahlia']}"
+Pt1_Zebra_1domain_replacements-1,"The people's birthday is in 5 different months: october, may, january, april, march
+5 different brands of cigars are smoked: old-gold, kools, chesterfields, lucky-strike, parliaments
+There are 5 different favourite beverages: coffee, tea, milk, orange-juice, water
+5 different pets are kept: dog, fox, zebra, horse, snails
+1. the person who's birthday is in october is the person who likes red
+2. the person who's birthday is in may is the owner of the dog
+3. the person drinking coffee is the person who likes green
+4. the person who's birthday is in january is the person drinking tea
+5. the person who likes green is to the right of the person who likes ivory
+6. the old-gold-smoker is the owner of the snails
+7. the kools-smoker is the person who likes yellow
+8. the person drinking milk is in the middle
+9. the person who's birthday is in april is on the far left
+10. the chesterfields-smoker is on the left or right of the owner of the fox
+11. the kools-smoker is to the left or right of the owner of the horse
+12. the lucky-strike-smoker is the person drinking orange-juice
+13. the person who's birthday is in march is the parliaments-smoker
+14. the person who's birthday is in april is to the left or right of the person who likes blue","{'birthday': ['april', 'january', 'october', 'may', 'march'], 'color': ['yellow', 'blue', 'red', 'ivory', 'green'], 'beverage': ['water', 'tea', 'milk', 'orange-juice', 'coffee'], 'cigar': ['kools', 'chesterfield', 'olg-gold', 'lucky-strike', 'parliament'], 'pet': ['fox', 'horse', 'snails', 'dog', 'zebra']}"
+Pt1_Zebra_2domain_replacements-1,"There 5 different types of food: strawberry, lime, potato, pomegranate, peach
+5 different brands of cigars are smoked: old-gold, kools, chesterfields, lucky-strike, parliaments
+The people prefer 5 different types of sport: skiing, cycling, surfing, handball, golf
+5 different pets are kept: dog, fox, zebra, horse, snails
+1. the person eating strawberry is the person who likes red
+2. the person eating lime is the owner of the dog
+3. the person who's sport is skiing is the person who likes green
+4. the person eating potato is the person who's sport is cycling
+5. the person who likes green is to the right of the person who likes ivory
+6. the old-gold-smoker is the owner of the snails
+7. the kools-smoker is the person who likes yellow
+8. the person who's sport is surfing is in the middle
+9. the person eating pomegranate is on the far left
+10. the chesterfields-smoker is on the left or right of the owner of the fox
+11. the kools-smoker is to the left or right of the owner of the horse
+12. the lucky-strike-smoker is the person who's sport is handball
+13. the person eating peach is the parliaments-smoker
+14. the person eating pomegranate is to the left or right of the person who likes blue","{'food': ['pomegranate', 'potato', 'strawberry', 'lime', 'peach'], 'color': ['yellow', 'blue', 'red', 'ivory', 'green'], 'sport': ['golf', 'cycling', 'surfing', 'handball', 'skiing'], 'cigar': ['kools', 'chesterfield', 'olg-gold', 'lucky-strike', 'parliament'], 'pet': ['fox', 'horse', 'snails', 'dog', 'zebra']}"
+Pt1_Zebra_3domain_replacements-1,"The people use 5 different means of transport: quad-bike, ship, van, helicopter, skateboard
+5 different brands of cigars are smoked: old-gold, kools, chesterfields, lucky-strike, parliaments
+City: hannover, berlin, venice, colone, hamburg
+5 different pets are kept: dog, fox, zebra, horse, snails
+1. the person driving the quad-bike is the person who's birthday is in may
+2. the person driving the ship is the owner of the dog
+3. the person traveling to hannover is the person who's birthday is in january
+4. the person driving the van is the person traveling to berlin
+5. the person who's birthday is in january is to the right of the person who's birthday is in july
+6. the old-gold-smoker is the owner of the snails
+7. the kools-smoker is the person who's birthday is in june
+8. the person traveling to venice is in the middle
+9. the person driving the helicopter is on the far left
+10. the chesterfields-smoker is on the left or right of the owner of the fox
+11. the kools-smoker is to the left or right of the owner of the horse
+12. the lucky-strike-smoker is the person traveling to colone
+13. the person driving the skateboard is the parliaments-smoker
+14. the person driving the helicopter is to the left or right of the person who's birthday is in september","{'transport': ['helicopter', 'van', 'quad-bike', 'ship', 'skateboard'], 'birthday': ['june', 'september', 'may', 'july', 'january'], 'city': ['hamburg', 'berlin', 'venice', 'colone', 'hannover'], 'cigar': ['kools', 'chesterfield', 'olg-gold', 'lucky-strike', 'parliament'], 'pet': ['fox', 'horse', 'snails', 'dog', 'zebra']}"
+Pt1_Zebra_4domain_replacements-1,"The people have 5 different hobbies: singing, video-games, board-games, cooking, magic-tricks
+The people perfer 5 different movie-genres: satire, documentary, fantasy, mystery, horror
+The people have 5 different jobs:  journalist, electrician, freelancer, lawyer, librarian
+House: colonial, farmhouse, townhouse, craftsman, gothic-revival
+1. the person who's hobby is singing is the person who likes red
+2. the person who's hobby is video-games is the colonial house
+3. the journalist is the person who likes green
+4. the person who's hobby is board-games is the electrician
+5. the person who likes green is to the right of the person who likes ivory
+6. the person watching satire movies is the gothic-revival house
+7. the person watching documentary movies is the person who likes yellow
+8. the freelancer is in the middle
+9. the person who's hobby is cooking is on the far left
+10. the person watching fantasy movies is on the left or right of the farmhouse house
+11. the person watching documentary movies is to the left or right of the craftsman house
+12. the person watching mystery movies is the lawyer
+13. the person who's hobby is magic-tricks is the person watching horror movies
+14. the person who's hobby is cooking is to the left or right of the person who likes blue","{'hobby': ['cooking', 'board-games', 'singing', 'video-games', 'magic-tricks'], 'color': ['yellow', 'blue', 'red', 'ivory', 'green'], 'job': ['librarian', 'electrician', 'freelancer', 'lawyer', 'journalist'], 'movie-genre': ['documentary', 'fantasy', 'satire', 'mystery', 'horror'], 'house': ['farmhouse', 'craftsman', 'gothic-revival', 'colonial', 'townhouse']}"
+Pt1_Zebra_5domain_replacements-1,"The people prefer 5 different music-genres: gospel, d&b, ambient, soul, blues
+The people have 5 different hobbies: sudoku, photography, filmmaking, skydiving, cooking
+The people have 5 different jobs:  chef, bartender, dressmaker, software-developer, musician
+The people prefer 5 different types of sport: ice-hockey, badminton, surfing, cricket, baseball
+1. the fan of gospel is the person traveling to prague
+2. the fan of d&b is the person who's sport is ice-hockey
+3. the chef is the person traveling to hannover
+4. the fan of ambient is the bartender
+5. the person traveling to hannover is to the right of the person traveling to edinburgh
+6. the person who's hobby is sudoku is the person who's sport is baseball
+7. the person who's hobby is photography is the person traveling to rome
+8. the dressmaker is in the middle
+9. the fan of soul is on the far left
+10. the person who's hobby is filmmaking is on the left or right of the person who's sport is badminton
+11. the person who's hobby is photography is to the left or right of the person who's sport is cricket
+12. the person who's hobby is skydiving is the software-developer
+13. the fan of blues is the person who's hobby is cooking
+14. the fan of soul is to the left or right of the person traveling to berlin","{'music-genre': ['soul', 'ambient', 'gospel', 'd&b', 'blues'], 'city': ['rome', 'berlin', 'prague', 'edinburgh', 'hannover'], 'job': ['musician', 'bartender', 'dressmaker', 'software-developer', 'chef'], 'hobby': ['photography', 'filmmaking', 'sudoku', 'skydiving', 'cooking'], 'sport': ['badminton', 'cricket', 'baseball', 'ice-hockey', 'surfing']}"
+Pt1_Zebra_1domain_replacements-2,"There are 5 different nationalities: english, spanish, ukranian, norwegian, japanese
+5 different brands of cigars are smoked: old-gold, kools, chesterfields, lucky-strike, parliaments
+There are 5 different favourite beverages: coffee, tea, milk, orange-juice, water
+The people perfer 5 different movie-genres: romance, animation, mystery, horror, spy
+1. the english is the person who likes red
+2. the spanish is the person watching romance movies
+3. the person drinking coffee is the person who likes green
+4. the ukranian is the person drinking tea
+5. the person who likes green is to the right of the person who likes ivory
+6. the old-gold-smoker is the person watching spy movies
+7. the kools-smoker is the person who likes yellow
+8. the person drinking milk is in the middle
+9. the norwegian is on the far left
+10. the chesterfields-smoker is on the left or right of the person watching animation movies
+11. the kools-smoker is to the left or right of the person watching horror movies
+12. the lucky-strike-smoker is the person drinking orange-juice
+13. the japanese is the parliaments-smoker
+14. the norwegian is to the left or right of the person who likes blue","{'nationality': ['norwegian', 'ukranian', 'english', 'spanish', 'japanese'], 'color': ['yellow', 'blue', 'red', 'ivory', 'green'], 'beverage': ['water', 'tea', 'milk', 'orange-juice', 'coffee'], 'cigar': ['kools', 'chesterfield', 'olg-gold', 'lucky-strike', 'parliament'], 'movie-genre': ['animation', 'horror', 'spy', 'romance', 'mystery']}"
+Pt1_Zebra_2domain_replacements-2,"There 5 different types of food: cranberry, potato, banana, tomato, carrot
+5 different brands of cigars are smoked: old-gold, kools, chesterfields, lucky-strike, parliaments
+The people have 5 different hobbies: collecting, board-games, photography, skydiving, woodworking
+5 different pets are kept: dog, fox, zebra, horse, snails
+1. the person eating cranberry is the person who likes red
+2. the person eating potato is the owner of the dog
+3. the person who's hobby is collecting is the person who likes green
+4. the person eating banana is the person who's hobby is board-games
+5. the person who likes green is to the right of the person who likes ivory
+6. the old-gold-smoker is the owner of the snails
+7. the kools-smoker is the person who likes yellow
+8. the person who's hobby is photography is in the middle
+9. the person eating tomato is on the far left
+10. the chesterfields-smoker is on the left or right of the owner of the fox
+11. the kools-smoker is to the left or right of the owner of the horse
+12. the lucky-strike-smoker is the person who's hobby is skydiving
+13. the person eating carrot is the parliaments-smoker
+14. the person eating tomato is to the left or right of the person who likes blue","{'food': ['tomato', 'banana', 'cranberry', 'potato', 'carrot'], 'color': ['yellow', 'blue', 'red', 'ivory', 'green'], 'hobby': ['woodworking', 'board-games', 'photography', 'skydiving', 'collecting'], 'cigar': ['kools', 'chesterfield', 'olg-gold', 'lucky-strike', 'parliament'], 'pet': ['fox', 'horse', 'snails', 'dog', 'zebra']}"
+Pt1_Zebra_3domain_replacements-2,"There are 5 different nationalities: english, spanish, ukranian, norwegian, japanese
+5 different brands of cigars are smoked: old-gold, kools, chesterfields, lucky-strike, parliaments
+The people's birthday is in 5 different months: march, december, may, september, august
+5 different games are played: poker, billiard, backgammon, domino, snooker
+1. the english is the person who's sport is cycling
+2. the spanish is the person playing poker
+3. the person who's birthday is in march is the person who's sport is ice-hockey
+4. the ukranian is the person who's birthday is in december
+5. the person who's sport is ice-hockey is to the right of the person who's sport is basketball
+6. the old-gold-smoker is the person playing snooker
+7. the kools-smoker is the person who's sport is baseball
+8. the person who's birthday is in may is in the middle
+9. the norwegian is on the far left
+10. the chesterfields-smoker is on the left or right of the person playing billiard
+11. the kools-smoker is to the left or right of the person playing domino
+12. the lucky-strike-smoker is the person who's birthday is in september
+13. the japanese is the parliaments-smoker
+14. the norwegian is to the left or right of the person who's sport is surfing","{'nationality': ['norwegian', 'ukranian', 'english', 'spanish', 'japanese'], 'sport': ['baseball', 'surfing', 'cycling', 'basketball', 'ice-hockey'], 'birthday': ['august', 'december', 'may', 'september', 'march'], 'cigar': ['kools', 'chesterfield', 'olg-gold', 'lucky-strike', 'parliament'], 'game': ['billiard', 'domino', 'snooker', 'poker', 'backgammon']}"
+Pt1_Zebra_4domain_replacements-2,"The people prefer 5 different music-genres: r&b, dubstep, punk, pop, house
+The people perfer 5 different movie-genres: musical, western, sports, fantasy, horror
+There are 5 different favourite beverages: coffee, tea, milk, orange-juice, water
+The people's birthday is in 5 different months: september, april, february, august, july
+1. the fan of r&b is the person who grows aconite
+2. the fan of dubstep is the person who's birthday is in september
+3. the person drinking coffee is the person who grows iris
+4. the fan of punk is the person drinking tea
+5. the person who grows iris is to the right of the person who grows rose
+6. the person watching musical movies is the person who's birthday is in july
+7. the person watching western movies is the person who grows daffodil
+8. the person drinking milk is in the middle
+9. the fan of pop is on the far left
+10. the person watching sports movies is on the left or right of the person who's birthday is in april
+11. the person watching western movies is to the left or right of the person who's birthday is in august
+12. the person watching fantasy movies is the person drinking orange-juice
+13. the fan of house is the person watching horror movies
+14. the fan of pop is to the left or right of the person who grows begonia","{'music-genre': ['pop', 'punk', 'r&b', 'dubstep', 'house'], 'flower': ['daffodil', 'begonia', 'aconite', 'rose', 'iris'], 'beverage': ['water', 'tea', 'milk', 'orange-juice', 'coffee'], 'movie-genre': ['western', 'sport', 'musical', 'fantasy', 'horror'], 'birthday': ['april', 'august', 'july', 'september', 'february']}"
+Pt1_Zebra_5domain_replacements-2,"The people have 5 different jobs:  manager, journalist, analyst, police-officer, engineer
+House: modern, palace, wooden, colonial, gothic-revival
+The people prefer 5 different music-genres: rock, salsa, funk, dubstep, pop
+The people have 5 different hobbies: writing, drawing, puzzles, chess, collecting
+1. the manager is the person traveling to venice
+2. the journalist is the person who's hobby is writing
+3. the fan of rock is the person traveling to hamburg
+4. the analyst is the fan of salsa
+5. the person traveling to hamburg is to the right of the person traveling to colone
+6. the modern house is the person who's hobby is collecting
+7. the palace house is the person traveling to new-york
+8. the fan of funk is in the middle
+9. the police-officer is on the far left
+10. the wooden house is on the left or right of the person who's hobby is drawing
+11. the palace house is to the left or right of the person who's hobby is chess
+12. the colonial house is the fan of dubstep
+13. the engineer is the gothic-revival house
+14. the police-officer is to the left or right of the person traveling to liverpool","{'job': ['police-officer', 'analyst', 'manager', 'journalist', 'engineer'], 'city': ['new-york', 'liverpool', 'venice', 'colone', 'hamburg'], 'music-genre': ['pop', 'salsa', 'funk', 'dubstep', 'rock'], 'house': ['palace', 'wooden', 'modern', 'colonial', 'gothic-revival'], 'hobby': ['drawing', 'chess', 'collecting', 'writing', 'puzzles']}"
diff --git a/part1/Zebra/Zebra_4domain_replacements.csv b/part1/Zebra/Zebra_4domain_replacements.csv
new file mode 100644
index 0000000000000000000000000000000000000000..6e350a9b5305f4f41a53986d186686c4e1e54820
--- /dev/null
+++ b/part1/Zebra/Zebra_4domain_replacements.csv
@@ -0,0 +1,271 @@
+ID,Clues,SolutionGrid
+Pt1_Zebra_1domain_replacements-0,"There are 5 different nationalities: english, spanish, ukranian, norwegian, japanese
+5 different brands of cigars are smoked: old-gold, kools, chesterfields, lucky-strike, parliaments
+The people prefer 5 different types of sport: baseball, biathlon, weightlifting, handball, parkour
+5 different pets are kept: dog, fox, zebra, horse, snails
+1. the english is the person who likes red
+2. the spanish is the owner of the dog
+3. the person who's sport is baseball is the person who likes green
+4. the ukranian is the person who's sport is biathlon
+5. the person who likes green is to the right of the person who likes ivory
+6. the old-gold-smoker is the owner of the snails
+7. the kools-smoker is the person who likes yellow
+8. the person who's sport is weightlifting is in the middle
+9. the norwegian is on the far left
+10. the chesterfields-smoker is on the left or right of the owner of the fox
+11. the kools-smoker is to the left or right of the owner of the horse
+12. the lucky-strike-smoker is the person who's sport is handball
+13. the japanese is the parliaments-smoker
+14. the norwegian is to the left or right of the person who likes blue","{'nationality': ['norwegian', 'ukranian', 'english', 'spanish', 'japanese'], 'color': ['yellow', 'blue', 'red', 'ivory', 'green'], 'sport': ['parkour', 'biathlon', 'weightlifting', 'handball', 'baseball'], 'cigar': ['kools', 'chesterfield', 'olg-gold', 'lucky-strike', 'parliament'], 'pet': ['fox', 'horse', 'snails', 'dog', 'zebra']}"
+Pt1_Zebra_2domain_replacements-0,"City: berlin, nizza, marseilles, london, colone
+5 different brands of cigars are smoked: old-gold, kools, chesterfields, lucky-strike, parliaments
+The people have 5 different jobs:  architect, dancer, social-worker, project-manager, electrician
+5 different pets are kept: dog, fox, zebra, horse, snails
+1. the person traveling to berlin is the person who likes red
+2. the person traveling to nizza is the owner of the dog
+3. the architect is the person who likes green
+4. the person traveling to marseilles is the dancer
+5. the person who likes green is to the right of the person who likes ivory
+6. the old-gold-smoker is the owner of the snails
+7. the kools-smoker is the person who likes yellow
+8. the social-worker is in the middle
+9. the person traveling to london is on the far left
+10. the chesterfields-smoker is on the left or right of the owner of the fox
+11. the kools-smoker is to the left or right of the owner of the horse
+12. the lucky-strike-smoker is the project-manager
+13. the person traveling to colone is the parliaments-smoker
+14. the person traveling to london is to the left or right of the person who likes blue","{'city': ['london', 'marseilles', 'berlin', 'nizza', 'colone'], 'color': ['yellow', 'blue', 'red', 'ivory', 'green'], 'job': ['electrician', 'dancer', 'social-worker', 'project-manager', 'architect'], 'cigar': ['kools', 'chesterfield', 'olg-gold', 'lucky-strike', 'parliament'], 'pet': ['fox', 'horse', 'snails', 'dog', 'zebra']}"
+Pt1_Zebra_3domain_replacements-0,"There are 5 different nationalities: english, spanish, ukranian, norwegian, japanese
+The people prefer 5 different music-genres: hip-hop, classical, trance, d&b, rock
+There are 5 different favourite beverages: coffee, tea, milk, orange-juice, water
+The people have 5 different hobbies: singing, photography, board-games, fishing, writing
+1. the english is the person driving the motorbike
+2. the spanish is the person who's hobby is singing
+3. the person drinking coffee is the person driving the bus
+4. the ukranian is the person drinking tea
+5. the person driving the bus is to the right of the person driving the ship
+6. the fan of hip-hop is the person who's hobby is writing
+7. the fan of quad-bikes is the person driving the subway
+8. the person drinking milk is in the middle
+9. the norwegian is on the far left
+10. the fan of trance is on the left or right of the person who's hobby is photography
+11. the fan of quad-bikes is to the left or right of the person who's hobby is fishing
+12. the fan of d&b is the person drinking orange-juice
+13. the japanese is the fan of rock
+14. the norwegian is to the left or right of the person driving the quad-bike","{'nationality': ['norwegian', 'ukranian', 'english', 'spanish', 'japanese'], 'transport': ['subway', 'quad-bike', 'motorbike', 'ship', 'bus'], 'beverage': ['water', 'tea', 'milk', 'orange-juice', 'coffee'], 'music-genre': ['classical', 'trance', 'hip-hop', 'd&b', 'rock'], 'hobby': ['photography', 'fishing', 'writing', 'singing', 'board-games']}"
+Pt1_Zebra_4domain_replacements-0,"The people prefer 5 different types of sport: lacrosse, water-polo, snowboarding, cricket, biathlon
+There 5 different types of food: cranberry, spinach, cauliflower, grapes, lime
+There are 5 different favourite beverages: coffee, tea, milk, orange-juice, water
+The people have 5 different jobs:  social-worker, chef, pilot, bartender, engineer
+1. the person who's sport is lacrosse is the person watching mystery movies
+2. the person who's sport is water-polo is the social-worker
+3. the person drinking coffee is the person watching horror movies
+4. the person who's sport is snowboarding is the person drinking tea
+5. the person watching horror movies is to the right of the person watching adventure movies
+6. the person eating cranberry is the engineer
+7. the person eating spinach is the person watching western movies
+8. the person drinking milk is in the middle
+9. the person who's sport is cricket is on the far left
+10. the person eating cauliflower is on the left or right of the chef
+11. the person eating spinach is to the left or right of the bartender
+12. the person eating grapes is the person drinking orange-juice
+13. the person who's sport is biathlon is the person eating lime
+14. the person who's sport is cricket is to the left or right of the person watching drama movies","{'sport': ['cricket', 'snowboarding', 'lacrosse', 'water-polo', 'biathlon'], 'movie-genre': ['western', 'drama', 'mystery', 'adventure', 'horror'], 'beverage': ['water', 'tea', 'milk', 'orange-juice', 'coffee'], 'food': ['spinach', 'cauliflower', 'cranberry', 'grapes', 'lime'], 'job': ['chef', 'bartender', 'engineer', 'social-worker', 'pilot']}"
+Pt1_Zebra_5domain_replacements-0,"The people prefer 5 different music-genres: indie, pop, techno, electronic, trance
+House: colonial, victorian, gothic-revival, townhouse, futuristic
+5 different games are played: go, domino, monopoly, mah-jongg, chess
+The people grow 5 different varities of flowers: azalea, marigold, dahlia, orchid, bellflower
+1. the fan of indie is the person eating onion
+2. the fan of pop is the person who grows azalea
+3. the person playing go is the person eating zucchini
+4. the fan of techno is the person playing domino
+5. the person eating zucchini is to the right of the person eating carrot
+6. the colonial house is the person who grows bellflower
+7. the victorian house is the person eating radish
+8. the person playing monopoly is in the middle
+9. the fan of electronic is on the far left
+10. the gothic-revival house is on the left or right of the person who grows marigold
+11. the victorian house is to the left or right of the person who grows orchid
+12. the townhouse house is the person playing mah-jongg
+13. the fan of trance is the futuristic house
+14. the fan of electronic is to the left or right of the person eating lettuce","{'music-genre': ['electronic', 'techno', 'indie', 'pop', 'trance'], 'food': ['radish', 'lettuce', 'onion', 'carrot', 'zucchini'], 'game': ['chess', 'domino', 'monopoly', 'mah-jongg', 'go'], 'house': ['victorian', 'gothic-revival', 'colonial', 'townhouse', 'futuristic'], 'flower': ['marigold', 'orchid', 'bellflower', 'azalea', 'dahlia']}"
+Pt1_Zebra_1domain_replacements-1,"The people's birthday is in 5 different months: october, may, january, april, march
+5 different brands of cigars are smoked: old-gold, kools, chesterfields, lucky-strike, parliaments
+There are 5 different favourite beverages: coffee, tea, milk, orange-juice, water
+5 different pets are kept: dog, fox, zebra, horse, snails
+1. the person who's birthday is in october is the person who likes red
+2. the person who's birthday is in may is the owner of the dog
+3. the person drinking coffee is the person who likes green
+4. the person who's birthday is in january is the person drinking tea
+5. the person who likes green is to the right of the person who likes ivory
+6. the old-gold-smoker is the owner of the snails
+7. the kools-smoker is the person who likes yellow
+8. the person drinking milk is in the middle
+9. the person who's birthday is in april is on the far left
+10. the chesterfields-smoker is on the left or right of the owner of the fox
+11. the kools-smoker is to the left or right of the owner of the horse
+12. the lucky-strike-smoker is the person drinking orange-juice
+13. the person who's birthday is in march is the parliaments-smoker
+14. the person who's birthday is in april is to the left or right of the person who likes blue","{'birthday': ['april', 'january', 'october', 'may', 'march'], 'color': ['yellow', 'blue', 'red', 'ivory', 'green'], 'beverage': ['water', 'tea', 'milk', 'orange-juice', 'coffee'], 'cigar': ['kools', 'chesterfield', 'olg-gold', 'lucky-strike', 'parliament'], 'pet': ['fox', 'horse', 'snails', 'dog', 'zebra']}"
+Pt1_Zebra_2domain_replacements-1,"There 5 different types of food: strawberry, lime, potato, pomegranate, peach
+5 different brands of cigars are smoked: old-gold, kools, chesterfields, lucky-strike, parliaments
+The people prefer 5 different types of sport: skiing, cycling, surfing, handball, golf
+5 different pets are kept: dog, fox, zebra, horse, snails
+1. the person eating strawberry is the person who likes red
+2. the person eating lime is the owner of the dog
+3. the person who's sport is skiing is the person who likes green
+4. the person eating potato is the person who's sport is cycling
+5. the person who likes green is to the right of the person who likes ivory
+6. the old-gold-smoker is the owner of the snails
+7. the kools-smoker is the person who likes yellow
+8. the person who's sport is surfing is in the middle
+9. the person eating pomegranate is on the far left
+10. the chesterfields-smoker is on the left or right of the owner of the fox
+11. the kools-smoker is to the left or right of the owner of the horse
+12. the lucky-strike-smoker is the person who's sport is handball
+13. the person eating peach is the parliaments-smoker
+14. the person eating pomegranate is to the left or right of the person who likes blue","{'food': ['pomegranate', 'potato', 'strawberry', 'lime', 'peach'], 'color': ['yellow', 'blue', 'red', 'ivory', 'green'], 'sport': ['golf', 'cycling', 'surfing', 'handball', 'skiing'], 'cigar': ['kools', 'chesterfield', 'olg-gold', 'lucky-strike', 'parliament'], 'pet': ['fox', 'horse', 'snails', 'dog', 'zebra']}"
+Pt1_Zebra_3domain_replacements-1,"The people use 5 different means of transport: quad-bike, ship, van, helicopter, skateboard
+5 different brands of cigars are smoked: old-gold, kools, chesterfields, lucky-strike, parliaments
+City: hannover, berlin, venice, colone, hamburg
+5 different pets are kept: dog, fox, zebra, horse, snails
+1. the person driving the quad-bike is the person who's birthday is in may
+2. the person driving the ship is the owner of the dog
+3. the person traveling to hannover is the person who's birthday is in january
+4. the person driving the van is the person traveling to berlin
+5. the person who's birthday is in january is to the right of the person who's birthday is in july
+6. the old-gold-smoker is the owner of the snails
+7. the kools-smoker is the person who's birthday is in june
+8. the person traveling to venice is in the middle
+9. the person driving the helicopter is on the far left
+10. the chesterfields-smoker is on the left or right of the owner of the fox
+11. the kools-smoker is to the left or right of the owner of the horse
+12. the lucky-strike-smoker is the person traveling to colone
+13. the person driving the skateboard is the parliaments-smoker
+14. the person driving the helicopter is to the left or right of the person who's birthday is in september","{'transport': ['helicopter', 'van', 'quad-bike', 'ship', 'skateboard'], 'birthday': ['june', 'september', 'may', 'july', 'january'], 'city': ['hamburg', 'berlin', 'venice', 'colone', 'hannover'], 'cigar': ['kools', 'chesterfield', 'olg-gold', 'lucky-strike', 'parliament'], 'pet': ['fox', 'horse', 'snails', 'dog', 'zebra']}"
+Pt1_Zebra_4domain_replacements-1,"The people have 5 different hobbies: singing, video-games, board-games, cooking, magic-tricks
+The people perfer 5 different movie-genres: satire, documentary, fantasy, mystery, horror
+The people have 5 different jobs:  journalist, electrician, freelancer, lawyer, librarian
+House: colonial, farmhouse, townhouse, craftsman, gothic-revival
+1. the person who's hobby is singing is the person who likes red
+2. the person who's hobby is video-games is the colonial house
+3. the journalist is the person who likes green
+4. the person who's hobby is board-games is the electrician
+5. the person who likes green is to the right of the person who likes ivory
+6. the person watching satire movies is the gothic-revival house
+7. the person watching documentary movies is the person who likes yellow
+8. the freelancer is in the middle
+9. the person who's hobby is cooking is on the far left
+10. the person watching fantasy movies is on the left or right of the farmhouse house
+11. the person watching documentary movies is to the left or right of the craftsman house
+12. the person watching mystery movies is the lawyer
+13. the person who's hobby is magic-tricks is the person watching horror movies
+14. the person who's hobby is cooking is to the left or right of the person who likes blue","{'hobby': ['cooking', 'board-games', 'singing', 'video-games', 'magic-tricks'], 'color': ['yellow', 'blue', 'red', 'ivory', 'green'], 'job': ['librarian', 'electrician', 'freelancer', 'lawyer', 'journalist'], 'movie-genre': ['documentary', 'fantasy', 'satire', 'mystery', 'horror'], 'house': ['farmhouse', 'craftsman', 'gothic-revival', 'colonial', 'townhouse']}"
+Pt1_Zebra_5domain_replacements-1,"The people prefer 5 different music-genres: gospel, d&b, ambient, soul, blues
+The people have 5 different hobbies: sudoku, photography, filmmaking, skydiving, cooking
+The people have 5 different jobs:  chef, bartender, dressmaker, software-developer, musician
+The people prefer 5 different types of sport: ice-hockey, badminton, surfing, cricket, baseball
+1. the fan of gospel is the person traveling to prague
+2. the fan of d&b is the person who's sport is ice-hockey
+3. the chef is the person traveling to hannover
+4. the fan of ambient is the bartender
+5. the person traveling to hannover is to the right of the person traveling to edinburgh
+6. the person who's hobby is sudoku is the person who's sport is baseball
+7. the person who's hobby is photography is the person traveling to rome
+8. the dressmaker is in the middle
+9. the fan of soul is on the far left
+10. the person who's hobby is filmmaking is on the left or right of the person who's sport is badminton
+11. the person who's hobby is photography is to the left or right of the person who's sport is cricket
+12. the person who's hobby is skydiving is the software-developer
+13. the fan of blues is the person who's hobby is cooking
+14. the fan of soul is to the left or right of the person traveling to berlin","{'music-genre': ['soul', 'ambient', 'gospel', 'd&b', 'blues'], 'city': ['rome', 'berlin', 'prague', 'edinburgh', 'hannover'], 'job': ['musician', 'bartender', 'dressmaker', 'software-developer', 'chef'], 'hobby': ['photography', 'filmmaking', 'sudoku', 'skydiving', 'cooking'], 'sport': ['badminton', 'cricket', 'baseball', 'ice-hockey', 'surfing']}"
+Pt1_Zebra_1domain_replacements-2,"There are 5 different nationalities: english, spanish, ukranian, norwegian, japanese
+5 different brands of cigars are smoked: old-gold, kools, chesterfields, lucky-strike, parliaments
+There are 5 different favourite beverages: coffee, tea, milk, orange-juice, water
+The people perfer 5 different movie-genres: romance, animation, mystery, horror, spy
+1. the english is the person who likes red
+2. the spanish is the person watching romance movies
+3. the person drinking coffee is the person who likes green
+4. the ukranian is the person drinking tea
+5. the person who likes green is to the right of the person who likes ivory
+6. the old-gold-smoker is the person watching spy movies
+7. the kools-smoker is the person who likes yellow
+8. the person drinking milk is in the middle
+9. the norwegian is on the far left
+10. the chesterfields-smoker is on the left or right of the person watching animation movies
+11. the kools-smoker is to the left or right of the person watching horror movies
+12. the lucky-strike-smoker is the person drinking orange-juice
+13. the japanese is the parliaments-smoker
+14. the norwegian is to the left or right of the person who likes blue","{'nationality': ['norwegian', 'ukranian', 'english', 'spanish', 'japanese'], 'color': ['yellow', 'blue', 'red', 'ivory', 'green'], 'beverage': ['water', 'tea', 'milk', 'orange-juice', 'coffee'], 'cigar': ['kools', 'chesterfield', 'olg-gold', 'lucky-strike', 'parliament'], 'movie-genre': ['animation', 'horror', 'spy', 'romance', 'mystery']}"
+Pt1_Zebra_2domain_replacements-2,"There 5 different types of food: cranberry, potato, banana, tomato, carrot
+5 different brands of cigars are smoked: old-gold, kools, chesterfields, lucky-strike, parliaments
+The people have 5 different hobbies: collecting, board-games, photography, skydiving, woodworking
+5 different pets are kept: dog, fox, zebra, horse, snails
+1. the person eating cranberry is the person who likes red
+2. the person eating potato is the owner of the dog
+3. the person who's hobby is collecting is the person who likes green
+4. the person eating banana is the person who's hobby is board-games
+5. the person who likes green is to the right of the person who likes ivory
+6. the old-gold-smoker is the owner of the snails
+7. the kools-smoker is the person who likes yellow
+8. the person who's hobby is photography is in the middle
+9. the person eating tomato is on the far left
+10. the chesterfields-smoker is on the left or right of the owner of the fox
+11. the kools-smoker is to the left or right of the owner of the horse
+12. the lucky-strike-smoker is the person who's hobby is skydiving
+13. the person eating carrot is the parliaments-smoker
+14. the person eating tomato is to the left or right of the person who likes blue","{'food': ['tomato', 'banana', 'cranberry', 'potato', 'carrot'], 'color': ['yellow', 'blue', 'red', 'ivory', 'green'], 'hobby': ['woodworking', 'board-games', 'photography', 'skydiving', 'collecting'], 'cigar': ['kools', 'chesterfield', 'olg-gold', 'lucky-strike', 'parliament'], 'pet': ['fox', 'horse', 'snails', 'dog', 'zebra']}"
+Pt1_Zebra_3domain_replacements-2,"There are 5 different nationalities: english, spanish, ukranian, norwegian, japanese
+5 different brands of cigars are smoked: old-gold, kools, chesterfields, lucky-strike, parliaments
+The people's birthday is in 5 different months: march, december, may, september, august
+5 different games are played: poker, billiard, backgammon, domino, snooker
+1. the english is the person who's sport is cycling
+2. the spanish is the person playing poker
+3. the person who's birthday is in march is the person who's sport is ice-hockey
+4. the ukranian is the person who's birthday is in december
+5. the person who's sport is ice-hockey is to the right of the person who's sport is basketball
+6. the old-gold-smoker is the person playing snooker
+7. the kools-smoker is the person who's sport is baseball
+8. the person who's birthday is in may is in the middle
+9. the norwegian is on the far left
+10. the chesterfields-smoker is on the left or right of the person playing billiard
+11. the kools-smoker is to the left or right of the person playing domino
+12. the lucky-strike-smoker is the person who's birthday is in september
+13. the japanese is the parliaments-smoker
+14. the norwegian is to the left or right of the person who's sport is surfing","{'nationality': ['norwegian', 'ukranian', 'english', 'spanish', 'japanese'], 'sport': ['baseball', 'surfing', 'cycling', 'basketball', 'ice-hockey'], 'birthday': ['august', 'december', 'may', 'september', 'march'], 'cigar': ['kools', 'chesterfield', 'olg-gold', 'lucky-strike', 'parliament'], 'game': ['billiard', 'domino', 'snooker', 'poker', 'backgammon']}"
+Pt1_Zebra_4domain_replacements-2,"The people prefer 5 different music-genres: r&b, dubstep, punk, pop, house
+The people perfer 5 different movie-genres: musical, western, sports, fantasy, horror
+There are 5 different favourite beverages: coffee, tea, milk, orange-juice, water
+The people's birthday is in 5 different months: september, april, february, august, july
+1. the fan of r&b is the person who grows aconite
+2. the fan of dubstep is the person who's birthday is in september
+3. the person drinking coffee is the person who grows iris
+4. the fan of punk is the person drinking tea
+5. the person who grows iris is to the right of the person who grows rose
+6. the person watching musical movies is the person who's birthday is in july
+7. the person watching western movies is the person who grows daffodil
+8. the person drinking milk is in the middle
+9. the fan of pop is on the far left
+10. the person watching sports movies is on the left or right of the person who's birthday is in april
+11. the person watching western movies is to the left or right of the person who's birthday is in august
+12. the person watching fantasy movies is the person drinking orange-juice
+13. the fan of house is the person watching horror movies
+14. the fan of pop is to the left or right of the person who grows begonia","{'music-genre': ['pop', 'punk', 'r&b', 'dubstep', 'house'], 'flower': ['daffodil', 'begonia', 'aconite', 'rose', 'iris'], 'beverage': ['water', 'tea', 'milk', 'orange-juice', 'coffee'], 'movie-genre': ['western', 'sport', 'musical', 'fantasy', 'horror'], 'birthday': ['april', 'august', 'july', 'september', 'february']}"
+Pt1_Zebra_5domain_replacements-2,"The people have 5 different jobs:  manager, journalist, analyst, police-officer, engineer
+House: modern, palace, wooden, colonial, gothic-revival
+The people prefer 5 different music-genres: rock, salsa, funk, dubstep, pop
+The people have 5 different hobbies: writing, drawing, puzzles, chess, collecting
+1. the manager is the person traveling to venice
+2. the journalist is the person who's hobby is writing
+3. the fan of rock is the person traveling to hamburg
+4. the analyst is the fan of salsa
+5. the person traveling to hamburg is to the right of the person traveling to colone
+6. the modern house is the person who's hobby is collecting
+7. the palace house is the person traveling to new-york
+8. the fan of funk is in the middle
+9. the police-officer is on the far left
+10. the wooden house is on the left or right of the person who's hobby is drawing
+11. the palace house is to the left or right of the person who's hobby is chess
+12. the colonial house is the fan of dubstep
+13. the engineer is the gothic-revival house
+14. the police-officer is to the left or right of the person traveling to liverpool","{'job': ['police-officer', 'analyst', 'manager', 'journalist', 'engineer'], 'city': ['new-york', 'liverpool', 'venice', 'colone', 'hamburg'], 'music-genre': ['pop', 'salsa', 'funk', 'dubstep', 'rock'], 'house': ['palace', 'wooden', 'modern', 'colonial', 'gothic-revival'], 'hobby': ['drawing', 'chess', 'collecting', 'writing', 'puzzles']}"
diff --git a/part1/Zebra/Zebra_5domain_replacements.csv b/part1/Zebra/Zebra_5domain_replacements.csv
new file mode 100644
index 0000000000000000000000000000000000000000..6e350a9b5305f4f41a53986d186686c4e1e54820
--- /dev/null
+++ b/part1/Zebra/Zebra_5domain_replacements.csv
@@ -0,0 +1,271 @@
+ID,Clues,SolutionGrid
+Pt1_Zebra_1domain_replacements-0,"There are 5 different nationalities: english, spanish, ukranian, norwegian, japanese
+5 different brands of cigars are smoked: old-gold, kools, chesterfields, lucky-strike, parliaments
+The people prefer 5 different types of sport: baseball, biathlon, weightlifting, handball, parkour
+5 different pets are kept: dog, fox, zebra, horse, snails
+1. the english is the person who likes red
+2. the spanish is the owner of the dog
+3. the person who's sport is baseball is the person who likes green
+4. the ukranian is the person who's sport is biathlon
+5. the person who likes green is to the right of the person who likes ivory
+6. the old-gold-smoker is the owner of the snails
+7. the kools-smoker is the person who likes yellow
+8. the person who's sport is weightlifting is in the middle
+9. the norwegian is on the far left
+10. the chesterfields-smoker is on the left or right of the owner of the fox
+11. the kools-smoker is to the left or right of the owner of the horse
+12. the lucky-strike-smoker is the person who's sport is handball
+13. the japanese is the parliaments-smoker
+14. the norwegian is to the left or right of the person who likes blue","{'nationality': ['norwegian', 'ukranian', 'english', 'spanish', 'japanese'], 'color': ['yellow', 'blue', 'red', 'ivory', 'green'], 'sport': ['parkour', 'biathlon', 'weightlifting', 'handball', 'baseball'], 'cigar': ['kools', 'chesterfield', 'olg-gold', 'lucky-strike', 'parliament'], 'pet': ['fox', 'horse', 'snails', 'dog', 'zebra']}"
+Pt1_Zebra_2domain_replacements-0,"City: berlin, nizza, marseilles, london, colone
+5 different brands of cigars are smoked: old-gold, kools, chesterfields, lucky-strike, parliaments
+The people have 5 different jobs:  architect, dancer, social-worker, project-manager, electrician
+5 different pets are kept: dog, fox, zebra, horse, snails
+1. the person traveling to berlin is the person who likes red
+2. the person traveling to nizza is the owner of the dog
+3. the architect is the person who likes green
+4. the person traveling to marseilles is the dancer
+5. the person who likes green is to the right of the person who likes ivory
+6. the old-gold-smoker is the owner of the snails
+7. the kools-smoker is the person who likes yellow
+8. the social-worker is in the middle
+9. the person traveling to london is on the far left
+10. the chesterfields-smoker is on the left or right of the owner of the fox
+11. the kools-smoker is to the left or right of the owner of the horse
+12. the lucky-strike-smoker is the project-manager
+13. the person traveling to colone is the parliaments-smoker
+14. the person traveling to london is to the left or right of the person who likes blue","{'city': ['london', 'marseilles', 'berlin', 'nizza', 'colone'], 'color': ['yellow', 'blue', 'red', 'ivory', 'green'], 'job': ['electrician', 'dancer', 'social-worker', 'project-manager', 'architect'], 'cigar': ['kools', 'chesterfield', 'olg-gold', 'lucky-strike', 'parliament'], 'pet': ['fox', 'horse', 'snails', 'dog', 'zebra']}"
+Pt1_Zebra_3domain_replacements-0,"There are 5 different nationalities: english, spanish, ukranian, norwegian, japanese
+The people prefer 5 different music-genres: hip-hop, classical, trance, d&b, rock
+There are 5 different favourite beverages: coffee, tea, milk, orange-juice, water
+The people have 5 different hobbies: singing, photography, board-games, fishing, writing
+1. the english is the person driving the motorbike
+2. the spanish is the person who's hobby is singing
+3. the person drinking coffee is the person driving the bus
+4. the ukranian is the person drinking tea
+5. the person driving the bus is to the right of the person driving the ship
+6. the fan of hip-hop is the person who's hobby is writing
+7. the fan of quad-bikes is the person driving the subway
+8. the person drinking milk is in the middle
+9. the norwegian is on the far left
+10. the fan of trance is on the left or right of the person who's hobby is photography
+11. the fan of quad-bikes is to the left or right of the person who's hobby is fishing
+12. the fan of d&b is the person drinking orange-juice
+13. the japanese is the fan of rock
+14. the norwegian is to the left or right of the person driving the quad-bike","{'nationality': ['norwegian', 'ukranian', 'english', 'spanish', 'japanese'], 'transport': ['subway', 'quad-bike', 'motorbike', 'ship', 'bus'], 'beverage': ['water', 'tea', 'milk', 'orange-juice', 'coffee'], 'music-genre': ['classical', 'trance', 'hip-hop', 'd&b', 'rock'], 'hobby': ['photography', 'fishing', 'writing', 'singing', 'board-games']}"
+Pt1_Zebra_4domain_replacements-0,"The people prefer 5 different types of sport: lacrosse, water-polo, snowboarding, cricket, biathlon
+There 5 different types of food: cranberry, spinach, cauliflower, grapes, lime
+There are 5 different favourite beverages: coffee, tea, milk, orange-juice, water
+The people have 5 different jobs:  social-worker, chef, pilot, bartender, engineer
+1. the person who's sport is lacrosse is the person watching mystery movies
+2. the person who's sport is water-polo is the social-worker
+3. the person drinking coffee is the person watching horror movies
+4. the person who's sport is snowboarding is the person drinking tea
+5. the person watching horror movies is to the right of the person watching adventure movies
+6. the person eating cranberry is the engineer
+7. the person eating spinach is the person watching western movies
+8. the person drinking milk is in the middle
+9. the person who's sport is cricket is on the far left
+10. the person eating cauliflower is on the left or right of the chef
+11. the person eating spinach is to the left or right of the bartender
+12. the person eating grapes is the person drinking orange-juice
+13. the person who's sport is biathlon is the person eating lime
+14. the person who's sport is cricket is to the left or right of the person watching drama movies","{'sport': ['cricket', 'snowboarding', 'lacrosse', 'water-polo', 'biathlon'], 'movie-genre': ['western', 'drama', 'mystery', 'adventure', 'horror'], 'beverage': ['water', 'tea', 'milk', 'orange-juice', 'coffee'], 'food': ['spinach', 'cauliflower', 'cranberry', 'grapes', 'lime'], 'job': ['chef', 'bartender', 'engineer', 'social-worker', 'pilot']}"
+Pt1_Zebra_5domain_replacements-0,"The people prefer 5 different music-genres: indie, pop, techno, electronic, trance
+House: colonial, victorian, gothic-revival, townhouse, futuristic
+5 different games are played: go, domino, monopoly, mah-jongg, chess
+The people grow 5 different varities of flowers: azalea, marigold, dahlia, orchid, bellflower
+1. the fan of indie is the person eating onion
+2. the fan of pop is the person who grows azalea
+3. the person playing go is the person eating zucchini
+4. the fan of techno is the person playing domino
+5. the person eating zucchini is to the right of the person eating carrot
+6. the colonial house is the person who grows bellflower
+7. the victorian house is the person eating radish
+8. the person playing monopoly is in the middle
+9. the fan of electronic is on the far left
+10. the gothic-revival house is on the left or right of the person who grows marigold
+11. the victorian house is to the left or right of the person who grows orchid
+12. the townhouse house is the person playing mah-jongg
+13. the fan of trance is the futuristic house
+14. the fan of electronic is to the left or right of the person eating lettuce","{'music-genre': ['electronic', 'techno', 'indie', 'pop', 'trance'], 'food': ['radish', 'lettuce', 'onion', 'carrot', 'zucchini'], 'game': ['chess', 'domino', 'monopoly', 'mah-jongg', 'go'], 'house': ['victorian', 'gothic-revival', 'colonial', 'townhouse', 'futuristic'], 'flower': ['marigold', 'orchid', 'bellflower', 'azalea', 'dahlia']}"
+Pt1_Zebra_1domain_replacements-1,"The people's birthday is in 5 different months: october, may, january, april, march
+5 different brands of cigars are smoked: old-gold, kools, chesterfields, lucky-strike, parliaments
+There are 5 different favourite beverages: coffee, tea, milk, orange-juice, water
+5 different pets are kept: dog, fox, zebra, horse, snails
+1. the person who's birthday is in october is the person who likes red
+2. the person who's birthday is in may is the owner of the dog
+3. the person drinking coffee is the person who likes green
+4. the person who's birthday is in january is the person drinking tea
+5. the person who likes green is to the right of the person who likes ivory
+6. the old-gold-smoker is the owner of the snails
+7. the kools-smoker is the person who likes yellow
+8. the person drinking milk is in the middle
+9. the person who's birthday is in april is on the far left
+10. the chesterfields-smoker is on the left or right of the owner of the fox
+11. the kools-smoker is to the left or right of the owner of the horse
+12. the lucky-strike-smoker is the person drinking orange-juice
+13. the person who's birthday is in march is the parliaments-smoker
+14. the person who's birthday is in april is to the left or right of the person who likes blue","{'birthday': ['april', 'january', 'october', 'may', 'march'], 'color': ['yellow', 'blue', 'red', 'ivory', 'green'], 'beverage': ['water', 'tea', 'milk', 'orange-juice', 'coffee'], 'cigar': ['kools', 'chesterfield', 'olg-gold', 'lucky-strike', 'parliament'], 'pet': ['fox', 'horse', 'snails', 'dog', 'zebra']}"
+Pt1_Zebra_2domain_replacements-1,"There 5 different types of food: strawberry, lime, potato, pomegranate, peach
+5 different brands of cigars are smoked: old-gold, kools, chesterfields, lucky-strike, parliaments
+The people prefer 5 different types of sport: skiing, cycling, surfing, handball, golf
+5 different pets are kept: dog, fox, zebra, horse, snails
+1. the person eating strawberry is the person who likes red
+2. the person eating lime is the owner of the dog
+3. the person who's sport is skiing is the person who likes green
+4. the person eating potato is the person who's sport is cycling
+5. the person who likes green is to the right of the person who likes ivory
+6. the old-gold-smoker is the owner of the snails
+7. the kools-smoker is the person who likes yellow
+8. the person who's sport is surfing is in the middle
+9. the person eating pomegranate is on the far left
+10. the chesterfields-smoker is on the left or right of the owner of the fox
+11. the kools-smoker is to the left or right of the owner of the horse
+12. the lucky-strike-smoker is the person who's sport is handball
+13. the person eating peach is the parliaments-smoker
+14. the person eating pomegranate is to the left or right of the person who likes blue","{'food': ['pomegranate', 'potato', 'strawberry', 'lime', 'peach'], 'color': ['yellow', 'blue', 'red', 'ivory', 'green'], 'sport': ['golf', 'cycling', 'surfing', 'handball', 'skiing'], 'cigar': ['kools', 'chesterfield', 'olg-gold', 'lucky-strike', 'parliament'], 'pet': ['fox', 'horse', 'snails', 'dog', 'zebra']}"
+Pt1_Zebra_3domain_replacements-1,"The people use 5 different means of transport: quad-bike, ship, van, helicopter, skateboard
+5 different brands of cigars are smoked: old-gold, kools, chesterfields, lucky-strike, parliaments
+City: hannover, berlin, venice, colone, hamburg
+5 different pets are kept: dog, fox, zebra, horse, snails
+1. the person driving the quad-bike is the person who's birthday is in may
+2. the person driving the ship is the owner of the dog
+3. the person traveling to hannover is the person who's birthday is in january
+4. the person driving the van is the person traveling to berlin
+5. the person who's birthday is in january is to the right of the person who's birthday is in july
+6. the old-gold-smoker is the owner of the snails
+7. the kools-smoker is the person who's birthday is in june
+8. the person traveling to venice is in the middle
+9. the person driving the helicopter is on the far left
+10. the chesterfields-smoker is on the left or right of the owner of the fox
+11. the kools-smoker is to the left or right of the owner of the horse
+12. the lucky-strike-smoker is the person traveling to colone
+13. the person driving the skateboard is the parliaments-smoker
+14. the person driving the helicopter is to the left or right of the person who's birthday is in september","{'transport': ['helicopter', 'van', 'quad-bike', 'ship', 'skateboard'], 'birthday': ['june', 'september', 'may', 'july', 'january'], 'city': ['hamburg', 'berlin', 'venice', 'colone', 'hannover'], 'cigar': ['kools', 'chesterfield', 'olg-gold', 'lucky-strike', 'parliament'], 'pet': ['fox', 'horse', 'snails', 'dog', 'zebra']}"
+Pt1_Zebra_4domain_replacements-1,"The people have 5 different hobbies: singing, video-games, board-games, cooking, magic-tricks
+The people perfer 5 different movie-genres: satire, documentary, fantasy, mystery, horror
+The people have 5 different jobs:  journalist, electrician, freelancer, lawyer, librarian
+House: colonial, farmhouse, townhouse, craftsman, gothic-revival
+1. the person who's hobby is singing is the person who likes red
+2. the person who's hobby is video-games is the colonial house
+3. the journalist is the person who likes green
+4. the person who's hobby is board-games is the electrician
+5. the person who likes green is to the right of the person who likes ivory
+6. the person watching satire movies is the gothic-revival house
+7. the person watching documentary movies is the person who likes yellow
+8. the freelancer is in the middle
+9. the person who's hobby is cooking is on the far left
+10. the person watching fantasy movies is on the left or right of the farmhouse house
+11. the person watching documentary movies is to the left or right of the craftsman house
+12. the person watching mystery movies is the lawyer
+13. the person who's hobby is magic-tricks is the person watching horror movies
+14. the person who's hobby is cooking is to the left or right of the person who likes blue","{'hobby': ['cooking', 'board-games', 'singing', 'video-games', 'magic-tricks'], 'color': ['yellow', 'blue', 'red', 'ivory', 'green'], 'job': ['librarian', 'electrician', 'freelancer', 'lawyer', 'journalist'], 'movie-genre': ['documentary', 'fantasy', 'satire', 'mystery', 'horror'], 'house': ['farmhouse', 'craftsman', 'gothic-revival', 'colonial', 'townhouse']}"
+Pt1_Zebra_5domain_replacements-1,"The people prefer 5 different music-genres: gospel, d&b, ambient, soul, blues
+The people have 5 different hobbies: sudoku, photography, filmmaking, skydiving, cooking
+The people have 5 different jobs:  chef, bartender, dressmaker, software-developer, musician
+The people prefer 5 different types of sport: ice-hockey, badminton, surfing, cricket, baseball
+1. the fan of gospel is the person traveling to prague
+2. the fan of d&b is the person who's sport is ice-hockey
+3. the chef is the person traveling to hannover
+4. the fan of ambient is the bartender
+5. the person traveling to hannover is to the right of the person traveling to edinburgh
+6. the person who's hobby is sudoku is the person who's sport is baseball
+7. the person who's hobby is photography is the person traveling to rome
+8. the dressmaker is in the middle
+9. the fan of soul is on the far left
+10. the person who's hobby is filmmaking is on the left or right of the person who's sport is badminton
+11. the person who's hobby is photography is to the left or right of the person who's sport is cricket
+12. the person who's hobby is skydiving is the software-developer
+13. the fan of blues is the person who's hobby is cooking
+14. the fan of soul is to the left or right of the person traveling to berlin","{'music-genre': ['soul', 'ambient', 'gospel', 'd&b', 'blues'], 'city': ['rome', 'berlin', 'prague', 'edinburgh', 'hannover'], 'job': ['musician', 'bartender', 'dressmaker', 'software-developer', 'chef'], 'hobby': ['photography', 'filmmaking', 'sudoku', 'skydiving', 'cooking'], 'sport': ['badminton', 'cricket', 'baseball', 'ice-hockey', 'surfing']}"
+Pt1_Zebra_1domain_replacements-2,"There are 5 different nationalities: english, spanish, ukranian, norwegian, japanese
+5 different brands of cigars are smoked: old-gold, kools, chesterfields, lucky-strike, parliaments
+There are 5 different favourite beverages: coffee, tea, milk, orange-juice, water
+The people perfer 5 different movie-genres: romance, animation, mystery, horror, spy
+1. the english is the person who likes red
+2. the spanish is the person watching romance movies
+3. the person drinking coffee is the person who likes green
+4. the ukranian is the person drinking tea
+5. the person who likes green is to the right of the person who likes ivory
+6. the old-gold-smoker is the person watching spy movies
+7. the kools-smoker is the person who likes yellow
+8. the person drinking milk is in the middle
+9. the norwegian is on the far left
+10. the chesterfields-smoker is on the left or right of the person watching animation movies
+11. the kools-smoker is to the left or right of the person watching horror movies
+12. the lucky-strike-smoker is the person drinking orange-juice
+13. the japanese is the parliaments-smoker
+14. the norwegian is to the left or right of the person who likes blue","{'nationality': ['norwegian', 'ukranian', 'english', 'spanish', 'japanese'], 'color': ['yellow', 'blue', 'red', 'ivory', 'green'], 'beverage': ['water', 'tea', 'milk', 'orange-juice', 'coffee'], 'cigar': ['kools', 'chesterfield', 'olg-gold', 'lucky-strike', 'parliament'], 'movie-genre': ['animation', 'horror', 'spy', 'romance', 'mystery']}"
+Pt1_Zebra_2domain_replacements-2,"There 5 different types of food: cranberry, potato, banana, tomato, carrot
+5 different brands of cigars are smoked: old-gold, kools, chesterfields, lucky-strike, parliaments
+The people have 5 different hobbies: collecting, board-games, photography, skydiving, woodworking
+5 different pets are kept: dog, fox, zebra, horse, snails
+1. the person eating cranberry is the person who likes red
+2. the person eating potato is the owner of the dog
+3. the person who's hobby is collecting is the person who likes green
+4. the person eating banana is the person who's hobby is board-games
+5. the person who likes green is to the right of the person who likes ivory
+6. the old-gold-smoker is the owner of the snails
+7. the kools-smoker is the person who likes yellow
+8. the person who's hobby is photography is in the middle
+9. the person eating tomato is on the far left
+10. the chesterfields-smoker is on the left or right of the owner of the fox
+11. the kools-smoker is to the left or right of the owner of the horse
+12. the lucky-strike-smoker is the person who's hobby is skydiving
+13. the person eating carrot is the parliaments-smoker
+14. the person eating tomato is to the left or right of the person who likes blue","{'food': ['tomato', 'banana', 'cranberry', 'potato', 'carrot'], 'color': ['yellow', 'blue', 'red', 'ivory', 'green'], 'hobby': ['woodworking', 'board-games', 'photography', 'skydiving', 'collecting'], 'cigar': ['kools', 'chesterfield', 'olg-gold', 'lucky-strike', 'parliament'], 'pet': ['fox', 'horse', 'snails', 'dog', 'zebra']}"
+Pt1_Zebra_3domain_replacements-2,"There are 5 different nationalities: english, spanish, ukranian, norwegian, japanese
+5 different brands of cigars are smoked: old-gold, kools, chesterfields, lucky-strike, parliaments
+The people's birthday is in 5 different months: march, december, may, september, august
+5 different games are played: poker, billiard, backgammon, domino, snooker
+1. the english is the person who's sport is cycling
+2. the spanish is the person playing poker
+3. the person who's birthday is in march is the person who's sport is ice-hockey
+4. the ukranian is the person who's birthday is in december
+5. the person who's sport is ice-hockey is to the right of the person who's sport is basketball
+6. the old-gold-smoker is the person playing snooker
+7. the kools-smoker is the person who's sport is baseball
+8. the person who's birthday is in may is in the middle
+9. the norwegian is on the far left
+10. the chesterfields-smoker is on the left or right of the person playing billiard
+11. the kools-smoker is to the left or right of the person playing domino
+12. the lucky-strike-smoker is the person who's birthday is in september
+13. the japanese is the parliaments-smoker
+14. the norwegian is to the left or right of the person who's sport is surfing","{'nationality': ['norwegian', 'ukranian', 'english', 'spanish', 'japanese'], 'sport': ['baseball', 'surfing', 'cycling', 'basketball', 'ice-hockey'], 'birthday': ['august', 'december', 'may', 'september', 'march'], 'cigar': ['kools', 'chesterfield', 'olg-gold', 'lucky-strike', 'parliament'], 'game': ['billiard', 'domino', 'snooker', 'poker', 'backgammon']}"
+Pt1_Zebra_4domain_replacements-2,"The people prefer 5 different music-genres: r&b, dubstep, punk, pop, house
+The people perfer 5 different movie-genres: musical, western, sports, fantasy, horror
+There are 5 different favourite beverages: coffee, tea, milk, orange-juice, water
+The people's birthday is in 5 different months: september, april, february, august, july
+1. the fan of r&b is the person who grows aconite
+2. the fan of dubstep is the person who's birthday is in september
+3. the person drinking coffee is the person who grows iris
+4. the fan of punk is the person drinking tea
+5. the person who grows iris is to the right of the person who grows rose
+6. the person watching musical movies is the person who's birthday is in july
+7. the person watching western movies is the person who grows daffodil
+8. the person drinking milk is in the middle
+9. the fan of pop is on the far left
+10. the person watching sports movies is on the left or right of the person who's birthday is in april
+11. the person watching western movies is to the left or right of the person who's birthday is in august
+12. the person watching fantasy movies is the person drinking orange-juice
+13. the fan of house is the person watching horror movies
+14. the fan of pop is to the left or right of the person who grows begonia","{'music-genre': ['pop', 'punk', 'r&b', 'dubstep', 'house'], 'flower': ['daffodil', 'begonia', 'aconite', 'rose', 'iris'], 'beverage': ['water', 'tea', 'milk', 'orange-juice', 'coffee'], 'movie-genre': ['western', 'sport', 'musical', 'fantasy', 'horror'], 'birthday': ['april', 'august', 'july', 'september', 'february']}"
+Pt1_Zebra_5domain_replacements-2,"The people have 5 different jobs:  manager, journalist, analyst, police-officer, engineer
+House: modern, palace, wooden, colonial, gothic-revival
+The people prefer 5 different music-genres: rock, salsa, funk, dubstep, pop
+The people have 5 different hobbies: writing, drawing, puzzles, chess, collecting
+1. the manager is the person traveling to venice
+2. the journalist is the person who's hobby is writing
+3. the fan of rock is the person traveling to hamburg
+4. the analyst is the fan of salsa
+5. the person traveling to hamburg is to the right of the person traveling to colone
+6. the modern house is the person who's hobby is collecting
+7. the palace house is the person traveling to new-york
+8. the fan of funk is in the middle
+9. the police-officer is on the far left
+10. the wooden house is on the left or right of the person who's hobby is drawing
+11. the palace house is to the left or right of the person who's hobby is chess
+12. the colonial house is the fan of dubstep
+13. the engineer is the gothic-revival house
+14. the police-officer is to the left or right of the person traveling to liverpool","{'job': ['police-officer', 'analyst', 'manager', 'journalist', 'engineer'], 'city': ['new-york', 'liverpool', 'venice', 'colone', 'hamburg'], 'music-genre': ['pop', 'salsa', 'funk', 'dubstep', 'rock'], 'house': ['palace', 'wooden', 'modern', 'colonial', 'gothic-revival'], 'hobby': ['drawing', 'chess', 'collecting', 'writing', 'puzzles']}"
diff --git a/part1/Zebra/Zebra_lexical_replacements.csv b/part1/Zebra/Zebra_lexical_replacements.csv
new file mode 100644
index 0000000000000000000000000000000000000000..fb35a8fe3e186876431c6e6fde073337ded01eae
--- /dev/null
+++ b/part1/Zebra/Zebra_lexical_replacements.csv
@@ -0,0 +1,55 @@
+ID,Clues,SolutionGrid
+Pt1_Zebra_lexical_replacements-0,"There are 5 different nationalities: malaysian, italian, dutch, german, mexican
+5 different brands of cigars are smoked: fonseca, havana, pall-mall, baccarat, tiparillo
+There are 5 different favourite beverages: cola, almond-lemonade, lemonade, iced-tea, hot-chocolate
+5 different pets are kept: goldfish, lizard, cat, mouse, bird
+1. the malaysian is the person who likes orange
+2. the italian is the owner of the goldfish
+3. the person drinking cola is the person who likes black
+4. the dutch is the person drinking almond-lemonade
+5. the person who likes black is to the right of the person who likes aquamarine
+6. the fonseca-smoker is the owner of the bird
+7. the havana-smoker is the person who likes chestnut
+8. the person drinking lemonade is in the middle
+9. the german is on the far left
+10. the coralmaster-smoker is on the left or right of the owner of the lizard
+11. the havana-smoker is to the left or right of the owner of the mouse
+12. the baccarat-smoker is the person drinking iced-tea
+13. the mexican is the tiparillo-smoker
+14. the german is to the left or right of the person who likes coral","{'nationality': ['german', 'dutch', 'malaysian', 'italian', 'mexican'], 'color': ['chestnut', 'coral', 'orange', 'aquamarine', 'black'], 'beverage': ['hot-chocolate', 'almond-lemonade', 'lemonade', 'iced-tea', 'cola'], 'cigar': ['havana', 'pall-mall', 'fonseca', 'baccarat', 'tiparillo'], 'pet': ['lizard', 'mouse', 'bird', 'goldfish', 'cat']}"
+Pt1_Zebra_lexical_replacements-1,"There are 5 different nationalities: colombian, brazilian, argentine, german, nigerian
+5 different brands of cigars are smoked: aristoff, oliveros, dunhill, swisher, tiparillo
+There are 5 different favourite beverages: cola, juice, soy-milk, fanta, 7up
+5 different pets are kept: goldfish, cat, guinea-pig, hamster, mouse
+1. the colombian is the person who likes light-chestnut
+2. the brazilian is the owner of the goldfish
+3. the person drinking cola is the person who likes lilac
+4. the argentine is the person drinking juice
+5. the person who likes lilac is to the right of the person who likes fuchsia
+6. the aristoff-smoker is the owner of the mouse
+7. the oliveros-smoker is the person who likes coral
+8. the person drinking soy-milk is in the middle
+9. the german is on the far left
+10. the dunhill-smoker is on the left or right of the owner of the cat
+11. the oliveros-smoker is to the left or right of the owner of the hamster
+12. the swisher-smoker is the person drinking fanta
+13. the nigerian is the tiparillo-smoker
+14. the german is to the left or right of the person who likes chestnut","{'nationality': ['german', 'argentine', 'colombian', 'brazilian', 'nigerian'], 'color': ['coral', 'chestnut', 'light-chestnut', 'fuchsia', 'lilac'], 'beverage': ['7up', 'juice', 'soy-milk', 'fanta', 'cola'], 'cigar': ['oliveros', 'dunhill', 'aristoff', 'swisher', 'tipranillo'], 'pet': ['cat', 'hamster', 'mouse', 'goldfish', 'guinea-pig']}"
+Pt1_Zebra_lexical_replacements-2,"There are 5 different nationalities: nigerian, canadian, brazilian, dutch, pakistani
+5 different brands of cigars are smoked: swisher, montecristo, dannemann, tiparillo, game
+There are 5 different favourite beverages: almond-soy-milk, hot-chocolate, soy-milk, fanta, mirinda
+5 different pets are kept: rabbit, pony, frog, hamster, chinchilla
+1. the nigerian is the person who likes ebony
+2. the canadian is the owner of the rabbit
+3. the person drinking almond-soy-milk is the person who likes lilac
+4. the brazilian is the person drinking hot-chocolate
+5. the person who likes lilac is to the right of the person who likes blood-red
+6. the swisher-smoker is the owner of the chinchilla
+7. the montecristo-smoker is the person who likes amber
+8. the person drinking soy-milk is in the middle
+9. the dutch is on the far left
+10. the dannemann-smoker is on the left or right of the owner of the pony
+11. the montecristo-smoker is to the left or right of the owner of the hamster
+12. the tiparillo-smoker is the person drinking fanta
+13. the pakistani is the game-smoker
+14. the dutch is to the left or right of the person who likes white","{'nationality': ['dutch', 'brazilian', 'nigerian', 'canadian', 'pakistani'], 'color': ['amber', 'white', 'ebony', 'blood-red', 'lilac'], 'beverage': ['mirinda', 'hot-chocolate', 'soy-milk', 'fanta', 'almond-soy-milk'], 'cigar': ['montecristo', 'dannemann', 'swisher', 'tiparillo', 'game'], 'pet': ['pony', 'hamster', 'chinchilla', 'rabbit', 'frog']}"
diff --git a/part1/Zebra/Zebra_orig.csv b/part1/Zebra/Zebra_orig.csv
new file mode 100644
index 0000000000000000000000000000000000000000..dd288c59283da409dc149166d58b987b3fe06577
--- /dev/null
+++ b/part1/Zebra/Zebra_orig.csv
@@ -0,0 +1,21 @@
+ID,Clues,SolutionGrid
+Pt1_Zebra_orig,"There live five resident of a different nationality: english, spanish, ukranian, norwegian, japanese 
+Each resident owns a different pet: dog, fox, zebra, horse, snails
+Each one prefers a different drink: coffee, tea, milk, orange-juice, water
+Each one smokes a different brand of cigarettes: old-gold, kools, chesterfields, lucky-strike, parliaments
+You’re given 15 other facts:
+1. There are five houses.
+2. The Englishman lives in the red house.
+3. The Spaniard owns the dog.
+4. Coffee is drunk in the green house.
+5. The Ukrainian drinks tea.
+6. The green house is immediately to the right of the ivory house (to your right as you stand facing the row of five houses).
+7. The Old Gold smoker owns snails.
+8. Kools are smoked in the yellow house.
+9. Milk is drunk in the middle house.
+10. The Norwegian lives in the first house.
+11. The man who smokes Chesterfields lives in the house next to the man with the fox.
+12. Kools are smoked in a house next to the house where the horse is kept.
+13. The Lucky Strike smoker drinks orange juice.
+14. The Japanese smokes Parliaments.
+15. The Norwegian lives next to the blue house.","{'nationality': ['norwegian', 'ukranian', 'english', 'spanish', 'japanese'], 'color': ['yellow', 'blue', 'red', 'ivory', 'green'], 'beverage': ['water', 'tea', 'milk', 'orange-juice', 'coffee'], 'cigar': ['kools', 'chesterfields', 'old-gold', 'lucky-strike', 'parliaments'], 'pet': ['fox', 'horse', 'snails', 'dog', 'zebra']}"
diff --git a/part1/Zebra/Zebra_orig_NL.csv b/part1/Zebra/Zebra_orig_NL.csv
new file mode 100644
index 0000000000000000000000000000000000000000..77db6123471f73f00ffc24be2665944ff21d5828
--- /dev/null
+++ b/part1/Zebra/Zebra_orig_NL.csv
@@ -0,0 +1,19 @@
+ID,Clues,SolutionGrid
+Pt1_Zebra_orig_NL,"There are 5 different nationalities: english, spanish, ukrainian, norwegian, japanese
+5 different brands of cigars are smoked: old-gold, kools, chesterfield, lucky-strike, parliament
+There are 5 different favourite beverages: coffee, tea, milk, orange-juice, water
+5 different pets are kept: dog, fox, zebra, horse, snails
+1. the english is the person who likes red
+2. the spanish is the owner of the dog
+3. the person drinking coffee is the person who likes green
+4. the ukrainian is the person drinking tea
+5. the person who likes green is to the right of the person who likes ivory
+6. the old-gold-smoker is the owner of the snails
+7. the kools-smoker is the person who likes yellow
+8. the person drinking milk is in the middle
+9. the norwegian is on the far left
+10. the chesterfield-smoker is on the left or right of the owner of the fox
+11. the kools-smoker is to the left or right of the owner of the horse
+12. the lucky-strike-smoker is the person drinking orange-juice
+13. the japanese is the parliament-smoker
+14. the norwegian is to the left or right of the person who likes blue","{'nationality': ['norwegian', 'ukrainian', 'english', 'spanish', 'japanese'], 'color': ['yellow', 'blue', 'red', 'ivory', 'green'], 'beverage': ['water', 'tea', 'milk', 'orange-juice', 'coffee'], 'cigar': ['kools', 'chesterfield', 'old-gold', 'lucky-strike', 'parliament'], 'pet': ['fox', 'horse', 'snails', 'dog', 'zebra']}"
diff --git a/part2/level1/Pt2_1x2_level1.csv b/part2/level1/Pt2_1x2_level1.csv
new file mode 100644
index 0000000000000000000000000000000000000000..ae9fba80c3efe915820b1bb0c73d575499bd166c
--- /dev/null
+++ b/part2/level1/Pt2_1x2_level1.csv
@@ -0,0 +1,21 @@
+ID,Clues,SolutionGrid
+Pt1_1x2_level1-0,"There 2 different types of food: asparagus, spinach
+1. the person eating asparagus is on the left of the person eating spinach","{'Food': ['asparagus', 'spinach']}"
+Pt1_1x2_level1-1,"The people perfer 2 different movie-genres: documentary, family
+1. the person watching family movies is on the far right","{'Movie-Genre': ['documentary', 'family']}"
+Pt1_1x2_level1-2,"The people prefer 2 different music-genres: house, r&b
+1. the fan of house is on the far right","{'Music-Genre': ['r&b', 'house']}"
+Pt1_1x2_level1-3,"The people have 2 different hobbies: dancing, writing
+1. the person who's hobby is writing is on the left of the person who's hobby is dancing","{'Hobby': ['writing', 'dancing']}"
+Pt1_1x2_level1-4,"The people prefer 2 different music-genres: country, pop
+1. the fan of pop is on the left of the fan of country","{'Music-Genre': ['pop', 'country']}"
+Pt1_1x2_level1-5,"2 different pets are kept: fish, hamster
+1. the owner of the hamster is on the right of the owner of the fish","{'Pet': ['fish', 'hamster']}"
+Pt1_1x2_level1-6,"There are 2 different nationalities: australian, egyptian
+1. the australian is on the far left","{'Nationality': ['australian', 'egyptian']}"
+Pt1_1x2_level1-7,"The people prefer 2 different music-genres: d&b, jazz
+1. the fan of d&b is on the left of the fan of jazz","{'Music-Genre': ['d&b', 'jazz']}"
+Pt1_1x2_level1-8,"There 2 different types of food: cherry, kale
+1. the person eating cherry is on the left of the person eating kale","{'Food': ['cherry', 'kale']}"
+Pt1_1x2_level1-9,"The people have 2 different jobs:  software-developer, teacher
+1. the software-developer is on the left of the teacher","{'Job': ['software-developer', 'teacher']}"
diff --git a/part2/level1/Pt2_1x3_level1.csv b/part2/level1/Pt2_1x3_level1.csv
new file mode 100644
index 0000000000000000000000000000000000000000..c194b4124361aa3c453ac076a7aa90767ed49e7c
--- /dev/null
+++ b/part2/level1/Pt2_1x3_level1.csv
@@ -0,0 +1,31 @@
+ID,Clues,SolutionGrid
+Pt1_1x3_level1-0,"The people have 3 different jobs:  bartender, engineer, librarian
+1. the engineer is on the far left
+2. the bartender is on the right of the librarian","{'Job': ['engineer', 'librarian', 'bartender']}"
+Pt1_1x3_level1-1,"The people have 3 different jobs:  dancer, doctor, photographer
+1. the photographer is on the far right
+2. the dancer is on the far left","{'Job': ['dancer', 'doctor', 'photographer']}"
+Pt1_1x3_level1-2,"The people have 3 different hobbies: baking, reading, video-games
+1. the person who's hobby is baking is on the far left
+2. the person who's hobby is video-games is on the right of the person who's hobby is reading","{'Hobby': ['baking', 'reading', 'video-games']}"
+Pt1_1x3_level1-3,"There are 3 different nationalities: french, japanese, nigerian
+1. the japanese is on the far right
+2. the japanese is on the right of the nigerian","{'Nationality': ['french', 'nigerian', 'japanese']}"
+Pt1_1x3_level1-4,"There are 3 different favourite beverages: almond-milk, sprite, water
+1. the person drinking sprite is on the left of the person drinking almond-milk
+2. the person drinking water is on the far right","{'Beverage': ['sprite', 'almond-milk', 'water']}"
+Pt1_1x3_level1-5,"The people use 3 different means of transport: boat, car, snowmobile
+1. the person driving the car is on the right of the person driving the snowmobile
+2. the person driving the car is on the left of the person driving the boat","{'Transport': ['snowmobile', 'car', 'boat']}"
+Pt1_1x3_level1-6,"The people perfer 3 different movie-genres: action, martial-arts, thriller
+1. the person watching thriller movies is on the left of the person watching action movies
+2. the person watching action movies is on the left of the person watching martial-arts movies","{'Movie-Genre': ['thriller', 'action', 'martial-arts']}"
+Pt1_1x3_level1-7,"The people have 3 different hobbies: dancing, drawing, traveling
+1. the person who's hobby is traveling is in the middle
+2. the person who's hobby is dancing is on the right of the person who's hobby is traveling","{'Hobby': ['drawing', 'traveling', 'dancing']}"
+Pt1_1x3_level1-8,"The people perfer 3 different movie-genres: comedy, disaster, time-travel
+1. the person watching disaster movies is on the right of the person watching comedy movies
+2. the person watching disaster movies is in the middle","{'Movie-Genre': ['comedy', 'disaster', 'time-travel']}"
+Pt1_1x3_level1-9,"There are 3 different nationalities: italian, spanish, turkish
+1. the turkish is in the middle
+2. the spanish is on the left of the turkish","{'Nationality': ['spanish', 'turkish', 'italian']}"
diff --git a/part2/level1/Pt2_1x4_level1.csv b/part2/level1/Pt2_1x4_level1.csv
new file mode 100644
index 0000000000000000000000000000000000000000..f9d2fb1d91bc0fba548a7ac157510b2919b08b38
--- /dev/null
+++ b/part2/level1/Pt2_1x4_level1.csv
@@ -0,0 +1,41 @@
+ID,Clues,SolutionGrid
+Pt1_1x4_level1-0,"The people prefer 4 different music-genres: ambient, country, r&b, soul
+1. the fan of ambient is on the left of the fan of soul
+2. the fan of country is on the right of the fan of r&b
+3. the fan of ambient is on the right of the fan of country","{'Music-Genre': ['r&b', 'country', 'ambient', 'soul']}"
+Pt1_1x4_level1-1,"4 different pets are kept: bird, guinea-pig, mouse, turtle
+1. the owner of the turtle is on the far right
+2. the owner of the bird is on the far left
+3. the owner of the mouse is on the right of the owner of the bird","{'Pet': ['bird', 'mouse', 'guinea-pig', 'turtle']}"
+Pt1_1x4_level1-2,"The people have 4 different hobbies: baking, board-games, puzzles, rock-climbing
+1. the person who's hobby is puzzles is on the left of the person who's hobby is baking
+2. the person who's hobby is board-games is on the left of the person who's hobby is rock-climbing
+3. the person who's hobby is board-games is on the right of the person who's hobby is baking","{'Hobby': ['puzzles', 'baking', 'board-games', 'rock-climbing']}"
+Pt1_1x4_level1-3,"The people use 4 different means of transport: bike, jet-ski, roller, van
+1. the person driving the roller is on the far left
+2. the person driving the van is on the far right
+3. the person driving the jet-ski is on the left of the person driving the van","{'Transport': ['roller', 'bike', 'jet-ski', 'van']}"
+Pt1_1x4_level1-4,"The people prefer 4 different types of sport: baseball, cycling, lacrosse, parkour
+1. the person who's sport is lacrosse is on the far left
+2. the person who's sport is baseball is on the far right
+3. the person who's sport is parkour is on the left of the person who's sport is baseball","{'Sport': ['lacrosse', 'cycling', 'parkour', 'baseball']}"
+Pt1_1x4_level1-5,"The people perfer 4 different movie-genres: animation, martial-arts, musical, satire
+1. the person watching animation movies is on the far right
+2. the person watching animation movies is on the right of the person watching martial-arts movies
+3. the person watching martial-arts movies is on the right of the person watching musical movies","{'Movie-Genre': ['satire', 'musical', 'martial-arts', 'animation']}"
+Pt1_1x4_level1-6,"There 4 different types of food: nectarine, orange, peas, raspberry
+1. the person eating nectarine is on the right of the person eating orange
+2. the person eating peas is on the left of the person eating orange
+3. the person eating raspberry is on the left of the person eating peas","{'Food': ['raspberry', 'peas', 'orange', 'nectarine']}"
+Pt1_1x4_level1-7,"The people use 4 different means of transport: jet-ski, skateboard, tram, trike
+1. the person driving the skateboard is on the far left
+2. the person driving the tram is on the right of the person driving the jet-ski
+3. the person driving the jet-ski is on the right of the person driving the trike","{'Transport': ['skateboard', 'trike', 'jet-ski', 'tram']}"
+Pt1_1x4_level1-8,"The people prefer 4 different music-genres: d&b, electronic, reggae, soul
+1. the fan of reggae is on the right of the fan of soul
+2. the fan of electronic is on the left of the fan of soul
+3. the fan of reggae is on the left of the fan of d&b","{'Music-Genre': ['electronic', 'soul', 'reggae', 'd&b']}"
+Pt1_1x4_level1-9,"The people use 4 different means of transport: bike, bus, car, motorbike
+1. the person driving the bus is on the right of the person driving the bike
+2. the person driving the car is on the far right
+3. the person driving the motorbike is on the far left","{'Transport': ['motorbike', 'bike', 'bus', 'car']}"
diff --git a/part2/level1/Pt2_1x5_level1.csv b/part2/level1/Pt2_1x5_level1.csv
new file mode 100644
index 0000000000000000000000000000000000000000..73b29789b96a638ce001916c5fa6214c485e071a
--- /dev/null
+++ b/part2/level1/Pt2_1x5_level1.csv
@@ -0,0 +1,47 @@
+ID,Clues,SolutionGrid
+Pt1_1x5_level1-0,"The people have 5 different jobs:  electrician, engineer, freelancer, videographer, writer
+1. the electrician is on the left of the engineer
+2. the freelancer is in the middle
+3. the writer is on the right of the freelancer
+4. the freelancer is on the right of the engineer","{'Job': ['electrician', 'engineer', 'freelancer', 'writer', 'videographer']}"
+Pt1_1x5_level1-1,"There are 5 different nationalities: british, dutch, german, indian, russian
+1. the russian is on the right of the indian
+2. the russian is on the left of the dutch
+3. the dutch is on the left of the british
+4. the indian is on the far left","{'Nationality': ['indian', 'russian', 'dutch', 'british', 'german']}"
+Pt1_1x5_level1-2,"The people have 5 different hobbies: camping, dancing, gardening, rock-climbing, skydiving
+1. the person who's hobby is rock-climbing is on the left of the person who's hobby is dancing
+2. the person who's hobby is gardening is on the right of the person who's hobby is skydiving
+3. the person who's hobby is dancing is in the middle","{'Hobby': ['camping', 'rock-climbing', 'dancing', 'skydiving', 'gardening']}"
+Pt1_1x5_level1-3,"There 5 different types of food: grapes, plum, pomegranate, potato, strawberry
+1. the person eating potato is on the right of the person eating plum
+2. the person eating strawberry is in the middle
+3. the person eating strawberry is on the left of the person eating pomegranate","{'Food': ['plum', 'potato', 'strawberry', 'pomegranate', 'grapes']}"
+Pt1_1x5_level1-4,"There are 5 different nationalities: french, indonesian, russian, spanish, turkish
+1. the indonesian is on the left of the turkish
+2. the spanish is in the middle
+3. the spanish is on the right of the french","{'Nationality': ['russian', 'french', 'spanish', 'indonesian', 'turkish']}"
+Pt1_1x5_level1-5,"The people perfer 5 different movie-genres: action, comedy, crime, horror, time-travel
+1. the person watching comedy movies is on the left of the person watching crime movies
+2. the person watching action movies is on the left of the person watching time-travel movies
+3. the person watching action movies is in the middle","{'Movie-Genre': ['comedy', 'crime', 'action', 'time-travel', 'horror']}"
+Pt1_1x5_level1-6,"There are 5 different nationalities: brazilian, colombian, indonesian, polish, turkish
+1. the polish is on the left of the colombian
+2. the turkish is on the left of the indonesian
+3. the polish is on the far left
+4. the brazilian is on the right of the indonesian","{'Nationality': ['polish', 'colombian', 'turkish', 'indonesian', 'brazilian']}"
+Pt1_1x5_level1-7,"The people use 5 different means of transport: bus, quad-bike, snowmobile, train, tram
+1. the person driving the train is on the right of the person driving the tram
+2. the person driving the quad-bike is on the right of the person driving the train
+3. the person driving the snowmobile is on the left of the person driving the bus
+4. the person driving the quad-bike is on the far right","{'Transport': ['snowmobile', 'bus', 'tram', 'train', 'quad-bike']}"
+Pt1_1x5_level1-8,"5 different pets are kept: dog, frog, goldfish, lizard, mouse
+1. the owner of the dog is on the far right
+2. the owner of the mouse is on the right of the owner of the goldfish
+3. the owner of the lizard is on the right of the owner of the mouse
+4. the owner of the mouse is in the middle","{'Pet': ['frog', 'goldfish', 'mouse', 'lizard', 'dog']}"
+Pt1_1x5_level1-9,"There 5 different types of food: cranberry, eggplant, grapefruit, potato, raspberry
+1. the person eating potato is on the left of the person eating eggplant
+2. the person eating grapefruit is in the middle
+3. the person eating cranberry is on the left of the person eating raspberry
+4. the person eating potato is on the right of the person eating grapefruit","{'Food': ['cranberry', 'raspberry', 'grapefruit', 'potato', 'eggplant']}"
diff --git a/part2/level1/Pt2_1x6_level1.csv b/part2/level1/Pt2_1x6_level1.csv
new file mode 100644
index 0000000000000000000000000000000000000000..98923986cdd027ed227699db94afcc5ca0a2d9d6
--- /dev/null
+++ b/part2/level1/Pt2_1x6_level1.csv
@@ -0,0 +1,62 @@
+ID,Clues,SolutionGrid
+Pt1_1x6_level1-0,"The people have 6 different jobs:  architect, bartender, lawyer, nurse, security-guard, videographer
+1. the lawyer is on the far right
+2. the lawyer is on the right of the nurse
+3. the nurse is on the right of the videographer
+4. the security-guard is on the left of the architect
+5. the bartender is on the far left","{'Job': ['bartender', 'security-guard', 'architect', 'videographer', 'nurse', 'lawyer']}"
+Pt1_1x6_level1-1,"The people have 6 different hobbies: camping, drawing, filmmaking, gardening, sudoku, writing
+1. the person who's hobby is filmmaking is on the right of the person who's hobby is camping
+2. the person who's hobby is gardening is on the far left
+3. the person who's hobby is sudoku is on the left of the person who's hobby is drawing
+4. the person who's hobby is filmmaking is on the left of the person who's hobby is writing
+5. the person who's hobby is camping is on the right of the person who's hobby is gardening","{'Hobby': ['gardening', 'camping', 'filmmaking', 'writing', 'sudoku', 'drawing']}"
+Pt1_1x6_level1-2,"The people prefer 6 different types of sport: baseball, cycling, lacrosse, skateboarding, skiing, weightlifting
+1. the person who's sport is skateboarding is on the right of the person who's sport is weightlifting
+2. the person who's sport is lacrosse is on the left of the person who's sport is skiing
+3. the person who's sport is skiing is on the left of the person who's sport is baseball
+4. the person who's sport is cycling is on the far left
+5. the person who's sport is skateboarding is on the far right","{'Sport': ['cycling', 'lacrosse', 'skiing', 'baseball', 'weightlifting', 'skateboarding']}"
+Pt1_1x6_level1-3,"The people perfer 6 different movie-genres: crime, romance, scientific, spy, time-travel, zombie
+1. the person watching time-travel movies is on the left of the person watching spy movies
+2. the person watching zombie movies is on the right of the person watching crime movies
+3. the person watching crime movies is on the right of the person watching scientific movies
+4. the person watching time-travel movies is on the left of the person watching spy movies
+5. the person watching scientific movies is on the far left
+6. the person watching time-travel movies is on the right of the person watching romance movies","{'Movie-Genre': ['scientific', 'crime', 'zombie', 'romance', 'time-travel', 'spy']}"
+Pt1_1x6_level1-4,"6 different pets are kept: bird, dog, ferret, lizard, mouse, turtle
+1. the owner of the turtle is on the right of the owner of the mouse
+2. the owner of the dog is on the far right
+3. the owner of the bird is on the left of the owner of the ferret
+4. the owner of the lizard is on the left of the owner of the mouse
+5. the owner of the lizard is on the far left","{'Pet': ['lizard', 'mouse', 'turtle', 'bird', 'ferret', 'dog']}"
+Pt1_1x6_level1-5,"The people perfer 6 different movie-genres: adventure, comedy, horror, martial-arts, romance, superhero
+1. the person watching superhero movies is on the far left
+2. the person watching horror movies is on the right of the person watching adventure movies
+3. the person watching horror movies is on the left of the person watching romance movies
+4. the person watching martial-arts movies is on the left of the person watching comedy movies
+5. the person watching adventure movies is on the right of the person watching comedy movies","{'Movie-Genre': ['superhero', 'martial-arts', 'comedy', 'adventure', 'horror', 'romance']}"
+Pt1_1x6_level1-6,"6 different pets are kept: chinchilla, ferret, fish, hedgehog, lizard, turtle
+1. the owner of the lizard is on the far right
+2. the owner of the ferret is on the left of the owner of the hedgehog
+3. the owner of the lizard is on the right of the owner of the fish
+4. the owner of the turtle is on the left of the owner of the fish
+5. the owner of the hedgehog is on the left of the owner of the chinchilla","{'Pet': ['ferret', 'hedgehog', 'chinchilla', 'turtle', 'fish', 'lizard']}"
+Pt1_1x6_level1-7,"The people prefer 6 different music-genres: classical, gospel, indie, jazz, r&b, salsa
+1. the fan of salsa is on the far right
+2. the fan of gospel is on the left of the fan of classical
+3. the fan of indie is on the right of the fan of jazz
+4. the fan of r&b is on the left of the fan of gospel
+5. the fan of r&b is on the right of the fan of indie","{'Music-Genre': ['jazz', 'indie', 'r&b', 'gospel', 'classical', 'salsa']}"
+Pt1_1x6_level1-8,"The people have 6 different hobbies: baking, chess, drawing, puzzles, singing, video-games
+1. the person who's hobby is chess is on the left of the person who's hobby is video-games
+2. the person who's hobby is chess is on the far left
+3. the person who's hobby is video-games is on the left of the person who's hobby is singing
+4. the person who's hobby is drawing is on the right of the person who's hobby is baking
+5. the person who's hobby is puzzles is on the left of the person who's hobby is baking","{'Hobby': ['chess', 'video-games', 'singing', 'puzzles', 'baking', 'drawing']}"
+Pt1_1x6_level1-9,"The people use 6 different means of transport: airplane, jet-ski, motorbike, roller, subway, trike
+1. the person driving the jet-ski is on the left of the person driving the subway
+2. the person driving the airplane is on the left of the person driving the jet-ski
+3. the person driving the roller is on the right of the person driving the motorbike
+4. the person driving the airplane is on the right of the person driving the trike
+5. the person driving the motorbike is on the far left","{'Transport': ['motorbike', 'roller', 'trike', 'airplane', 'jet-ski', 'subway']}"
diff --git a/part2/level1/Pt2_1x7_level1.csv b/part2/level1/Pt2_1x7_level1.csv
new file mode 100644
index 0000000000000000000000000000000000000000..7b9bf2b3cf151d884e486d56c09ae1b34fad5cc7
--- /dev/null
+++ b/part2/level1/Pt2_1x7_level1.csv
@@ -0,0 +1,67 @@
+ID,Clues,SolutionGrid
+Pt1_1x7_level1-0,"There are 7 different nationalities: dutch, egyptian, french, italian, mexican, nigerian, thai
+1. the egyptian is in the middle
+2. the egyptian is on the left of the french
+3. the mexican is on the right of the italian
+4. the dutch is on the right of the french
+5. the thai is on the far left
+6. the nigerian is on the right of the dutch","{'Nationality': ['thai', 'italian', 'mexican', 'egyptian', 'french', 'dutch', 'nigerian']}"
+Pt1_1x7_level1-1,"The people have 7 different jobs:  analyst, doctor, entrepreneur, librarian, manager, nurse, teacher
+1. the teacher is on the far right
+2. the analyst is on the far left
+3. the analyst is on the left of the manager
+4. the manager is on the left of the entrepreneur
+5. the librarian is on the right of the nurse
+6. the teacher is on the right of the doctor","{'Job': ['analyst', 'manager', 'entrepreneur', 'nurse', 'librarian', 'doctor', 'teacher']}"
+Pt1_1x7_level1-2,"The people have 7 different hobbies: board-games, card-games, drawing, fishing, rock-climbing, sudoku, woodworking
+1. the person who's hobby is fishing is on the right of the person who's hobby is card-games
+2. the person who's hobby is drawing is in the middle
+3. the person who's hobby is fishing is on the far right
+4. the person who's hobby is woodworking is on the left of the person who's hobby is card-games
+5. the person who's hobby is board-games is on the right of the person who's hobby is rock-climbing
+6. the person who's hobby is sudoku is on the right of the person who's hobby is board-games","{'Hobby': ['rock-climbing', 'board-games', 'sudoku', 'drawing', 'woodworking', 'card-games', 'fishing']}"
+Pt1_1x7_level1-3,"There are 7 different nationalities: australian, british, canadian, egyptian, italian, mexican, spanish
+1. the spanish is on the far left
+2. the egyptian is on the left of the australian
+3. the mexican is on the far right
+4. the italian is on the left of the mexican
+5. the british is in the middle","{'Nationality': ['spanish', 'egyptian', 'australian', 'british', 'canadian', 'italian', 'mexican']}"
+Pt1_1x7_level1-4,"7 different pets are kept: goldfish, guinea-pig, hedgehog, lizard, mouse, snake, turtle
+1. the owner of the snake is in the middle
+2. the owner of the turtle is on the far left
+3. the owner of the guinea-pig is on the right of the owner of the goldfish
+4. the owner of the hedgehog is on the left of the owner of the lizard
+5. the owner of the turtle is on the left of the owner of the hedgehog
+6. the owner of the snake is on the left of the owner of the goldfish","{'Pet': ['turtle', 'hedgehog', 'lizard', 'snake', 'goldfish', 'guinea-pig', 'mouse']}"
+Pt1_1x7_level1-5,"The people have 7 different hobbies: chess, hiking, photography, rock-climbing, singing, skydiving, writing
+1. the person who's hobby is photography is on the left of the person who's hobby is writing
+2. the person who's hobby is photography is on the far left
+3. the person who's hobby is rock-climbing is on the right of the person who's hobby is skydiving
+4. the person who's hobby is hiking is on the far right
+5. the person who's hobby is chess is on the right of the person who's hobby is rock-climbing
+6. the person who's hobby is skydiving is in the middle","{'Hobby': ['photography', 'writing', 'singing', 'skydiving', 'rock-climbing', 'chess', 'hiking']}"
+Pt1_1x7_level1-6,"There 7 different types of food: apple, banana, grapefruit, grapes, lemon, lettuce, pepper
+1. the person eating grapefruit is on the right of the person eating banana
+2. the person eating lemon is on the left of the person eating pepper
+3. the person eating grapes is on the far left
+4. the person eating apple is on the left of the person eating banana
+5. the person eating lemon is on the right of the person eating lettuce
+6. the person eating pepper is in the middle","{'Food': ['grapes', 'lettuce', 'lemon', 'pepper', 'apple', 'banana', 'grapefruit']}"
+Pt1_1x7_level1-7,"The people perfer 7 different movie-genres: crime, disaster, drama, horror, satire, sports, thriller
+1. the person watching drama movies is on the right of the person watching thriller movies
+2. the person watching sports movies is in the middle
+3. the person watching disaster movies is on the right of the person watching satire movies
+4. the person watching horror movies is on the right of the person watching sports movies
+5. the person watching crime movies is on the right of the person watching disaster movies","{'Movie-Genre': ['satire', 'disaster', 'crime', 'sports', 'horror', 'thriller', 'drama']}"
+Pt1_1x7_level1-8,"The people prefer 7 different music-genres: ambient, d&b, disco, folk, house, rock, soul
+1. the fan of house is on the right of the fan of rock
+2. the fan of d&b is on the left of the fan of ambient
+3. the fan of disco is on the right of the fan of ambient
+4. the fan of folk is on the left of the fan of d&b
+5. the fan of d&b is in the middle","{'Music-Genre': ['rock', 'house', 'folk', 'd&b', 'ambient', 'disco', 'soul']}"
+Pt1_1x7_level1-9,"7 different pets are kept: cat, chinchilla, frog, goat, goldfish, hamster, pony
+1. the owner of the frog is on the right of the owner of the goat
+2. the owner of the cat is in the middle
+3. the owner of the pony is on the far left
+4. the owner of the pony is on the left of the owner of the chinchilla
+5. the owner of the goldfish is on the left of the owner of the goat","{'Pet': ['pony', 'chinchilla', 'hamster', 'cat', 'goldfish', 'goat', 'frog']}"
diff --git a/part2/level1/Pt2_2x2_level1.csv b/part2/level1/Pt2_2x2_level1.csv
new file mode 100644
index 0000000000000000000000000000000000000000..2eae3899323ed342fc45ec82e7f915e87a33c1a0
--- /dev/null
+++ b/part2/level1/Pt2_2x2_level1.csv
@@ -0,0 +1,31 @@
+ID,Clues,SolutionGrid
+Pt1_2x2_level1-0,"The people perfer 2 different movie-genres: epic, musical
+The people use 2 different means of transport: subway, trike
+1. the person watching epic movies is on the left of the person driving the subway","{'Movie-Genre': ['epic', 'musical'], 'Transport': ['trike', 'subway']}"
+Pt1_2x2_level1-1,"There 2 different types of food: eggplant, kiwi
+The people prefer 2 different types of sport: skateboarding, snowboarding
+1. the person eating kiwi is on the right of the person who's sport is skateboarding","{'Food': ['eggplant', 'kiwi'], 'Sport': ['skateboarding', 'snowboarding']}"
+Pt1_2x2_level1-2,"There are 2 different favourite beverages: milk, soy-milk
+There 2 different types of food: orange, spinach
+1. the person drinking milk is on the right of the person eating spinach","{'Beverage': ['soy-milk', 'milk'], 'Food': ['spinach', 'orange']}"
+Pt1_2x2_level1-3,"There are 2 different nationalities: french, indonesian
+The people prefer 2 different types of sport: cycling, parkour
+1. the indonesian is on the right of the person who's sport is cycling","{'Nationality': ['french', 'indonesian'], 'Sport': ['cycling', 'parkour']}"
+Pt1_2x2_level1-4,"There are 2 different favourite beverages: hot-chocolate, sprite
+The people perfer 2 different movie-genres: crime, horror
+1. the person drinking hot-chocolate is on the left of the person watching crime movies","{'Beverage': ['hot-chocolate', 'sprite'], 'Movie-Genre': ['horror', 'crime']}"
+Pt1_2x2_level1-5,"There 2 different types of food: apple, asparagus
+The people use 2 different means of transport: helicopter, taxi
+1. the person driving the taxi is on the right of the person eating asparagus","{'Food': ['asparagus', 'apple'], 'Transport': ['helicopter', 'taxi']}"
+Pt1_2x2_level1-6,"There are 2 different favourite beverages: almond-milk, soy-milk
+The people have 2 different hobbies: dancing, writing
+1. the person who's hobby is writing is on the right of the person drinking almond-milk","{'Beverage': ['almond-milk', 'soy-milk'], 'Hobby': ['dancing', 'writing']}"
+Pt1_2x2_level1-7,"There are 2 different favourite beverages: cola, mirinda
+The people have 2 different jobs:  firefighter, writer
+1. the writer is on the right of the person drinking mirinda","{'Beverage': ['mirinda', 'cola'], 'Job': ['firefighter', 'writer']}"
+Pt1_2x2_level1-8,"There are 2 different nationalities: brazilian, colombian
+2 different pets are kept: ferret, mouse
+1. the brazilian is on the right of the owner of the ferret","{'Nationality': ['colombian', 'brazilian'], 'Pet': ['ferret', 'mouse']}"
+Pt1_2x2_level1-9,"There are 2 different favourite beverages: 7up, tea
+The people have 2 different hobbies: card-games, hiking
+1. the person drinking tea is on the right of the person who's hobby is card-games","{'Beverage': ['7up', 'tea'], 'Hobby': ['card-games', 'hiking']}"
diff --git a/part2/level1/Pt2_2x3_level1.csv b/part2/level1/Pt2_2x3_level1.csv
new file mode 100644
index 0000000000000000000000000000000000000000..4f84e904674e3dad6ab8d80c6cc1a6af2abaf293
--- /dev/null
+++ b/part2/level1/Pt2_2x3_level1.csv
@@ -0,0 +1,52 @@
+ID,Clues,SolutionGrid
+Pt1_2x3_level1-0,"There are 3 different favourite beverages: almond-milk, coffee, juice
+The people prefer 3 different types of sport: biathlon, rugby, surfing
+1. the person who's sport is rugby is in the middle
+2. the person drinking juice is the person who's sport is surfing
+3. the person drinking almond-milk is on the far left","{'Beverage': ['almond-milk', 'coffee', 'juice'], 'Sport': ['biathlon', 'rugby', 'surfing']}"
+Pt1_2x3_level1-1,"There are 3 different favourite beverages: fanta, iced-tea, tea
+There are 3 different nationalities: argentine, canadian, nigerian
+1. the argentine is on the left of the person drinking tea
+2. the canadian is on the far left
+3. the canadian is the person drinking iced-tea","{'Beverage': ['iced-tea', 'fanta', 'tea'], 'Nationality': ['canadian', 'argentine', 'nigerian']}"
+Pt1_2x3_level1-2,"There are 3 different favourite beverages: soy-milk, tea, water
+There 3 different types of food: plum, radish, raspberry
+1. the person drinking tea is on the right of the person eating radish
+2. the person drinking water is on the left of the person eating raspberry
+3. the person drinking soy-milk is on the left of the person eating radish","{'Beverage': ['soy-milk', 'water', 'tea'], 'Food': ['plum', 'radish', 'raspberry']}"
+Pt1_2x3_level1-3,"There 3 different types of food: pomegranate, radish, zucchini
+The people have 3 different hobbies: card-games, puzzles, woodworking
+1. the person eating radish is on the right of the person who's hobby is woodworking
+2. the person eating pomegranate is on the right of the person who's hobby is card-games
+3. the person who's hobby is woodworking is on the far left","{'Food': ['zucchini', 'radish', 'pomegranate'], 'Hobby': ['woodworking', 'card-games', 'puzzles']}"
+Pt1_2x3_level1-4,"3 different pets are kept: bird, guinea-pig, hedgehog
+The people use 3 different means of transport: airplane, trike, van
+1. the person driving the trike is the owner of the hedgehog
+2. the person driving the trike is on the right of the owner of the bird
+3. the owner of the hedgehog is on the right of the person driving the airplane
+4. the owner of the bird is in the middle","{'Pet': ['guinea-pig', 'bird', 'hedgehog'], 'Transport': ['van', 'airplane', 'trike']}"
+Pt1_2x3_level1-5,"There 3 different types of food: kiwi, plum, strawberry
+The people use 3 different means of transport: boat, motorbike, train
+1. the person eating kiwi is on the right of the person driving the boat
+2. the person eating plum is on the right of the person driving the motorbike
+3. the person eating strawberry is the person driving the boat","{'Food': ['strawberry', 'kiwi', 'plum'], 'Transport': ['boat', 'motorbike', 'train']}"
+Pt1_2x3_level1-6,"The people prefer 3 different music-genres: jazz, r&b, salsa
+3 different pets are kept: chinchilla, ferret, goldfish
+1. the fan of salsa is on the left of the fan of jazz
+2. the fan of r&b is the owner of the ferret
+3. the owner of the chinchilla is on the far left","{'Music-Genre': ['salsa', 'jazz', 'r&b'], 'Pet': ['chinchilla', 'goldfish', 'ferret']}"
+Pt1_2x3_level1-7,"There 3 different types of food: asparagus, peach, pomegranate
+The people have 3 different hobbies: camping, card-games, skydiving
+1. the person who's hobby is card-games is on the right of the person eating asparagus
+2. the person eating pomegranate is on the left of the person who's hobby is skydiving
+3. the person eating peach is the person who's hobby is card-games","{'Food': ['pomegranate', 'asparagus', 'peach'], 'Hobby': ['camping', 'skydiving', 'card-games']}"
+Pt1_2x3_level1-8,"The people have 3 different hobbies: chess, filmmaking, puzzles
+3 different pets are kept: horse, rabbit, rat
+1. the owner of the horse is the person who's hobby is filmmaking
+2. the owner of the rabbit is on the far right
+3. the person who's hobby is filmmaking is on the right of the person who's hobby is puzzles","{'Hobby': ['puzzles', 'filmmaking', 'chess'], 'Pet': ['rat', 'horse', 'rabbit']}"
+Pt1_2x3_level1-9,"There are 3 different favourite beverages: cola, sprite, tea
+The people perfer 3 different movie-genres: adventure, comedy, zombie
+1. the person watching zombie movies is on the right of the person drinking sprite
+2. the person watching zombie movies is on the far right
+3. the person watching adventure movies is on the left of the person drinking tea","{'Beverage': ['cola', 'sprite', 'tea'], 'Movie-Genre': ['comedy', 'adventure', 'zombie']}"
diff --git a/part2/level1/Pt2_2x4_level1.csv b/part2/level1/Pt2_2x4_level1.csv
new file mode 100644
index 0000000000000000000000000000000000000000..f920b1748a752e322baa6cf06d32fc53a1c70489
--- /dev/null
+++ b/part2/level1/Pt2_2x4_level1.csv
@@ -0,0 +1,69 @@
+ID,Clues,SolutionGrid
+Pt1_2x4_level1-0,"There 4 different types of food: mango, pepper, pomegranate, raspberry
+There are 4 different nationalities: chinese, egyptian, thai, turkish
+1. the egyptian is on the left of the chinese
+2. the person eating mango is the turkish
+3. the thai is on the right of the chinese
+4. the person eating pepper is on the left of the turkish
+5. the person eating raspberry is on the left of the chinese","{'Food': ['raspberry', 'pomegranate', 'pepper', 'mango'], 'Nationality': ['egyptian', 'chinese', 'thai', 'turkish']}"
+Pt1_2x4_level1-1,"The people have 4 different hobbies: camping, cooking, video-games, woodworking
+The people prefer 4 different types of sport: parkour, soccer, swimming, volleyball
+1. the person who's hobby is woodworking is the person who's sport is soccer
+2. the person who's hobby is camping is on the far right
+3. the person who's hobby is cooking is on the right of the person who's hobby is woodworking
+4. the person who's hobby is woodworking is on the right of the person who's sport is swimming
+5. the person who's sport is soccer is on the left of the person who's sport is parkour","{'Hobby': ['video-games', 'woodworking', 'cooking', 'camping'], 'Sport': ['swimming', 'soccer', 'parkour', 'volleyball']}"
+Pt1_2x4_level1-2,"The people have 4 different hobbies: fishing, rock-climbing, traveling, writing
+The people perfer 4 different movie-genres: crime, drama, mystery, time-travel
+1. the person watching mystery movies is on the left of the person watching time-travel movies
+2. the person who's hobby is fishing is the person watching crime movies
+3. the person watching drama movies is on the far right
+4. the person watching time-travel movies is on the right of the person who's hobby is writing
+5. the person who's hobby is traveling is on the left of the person watching drama movies","{'Hobby': ['fishing', 'writing', 'traveling', 'rock-climbing'], 'Movie-Genre': ['crime', 'mystery', 'time-travel', 'drama']}"
+Pt1_2x4_level1-3,"The people perfer 4 different movie-genres: action, disaster, drama, western
+The people prefer 4 different types of sport: basketball, sailing, surfing, tennis
+1. the person who's sport is sailing is the person watching western movies
+2. the person watching disaster movies is on the left of the person who's sport is surfing
+3. the person watching disaster movies is on the left of the person watching action movies
+4. the person watching disaster movies is on the right of the person watching western movies
+5. the person who's sport is basketball is on the far right","{'Movie-Genre': ['western', 'disaster', 'action', 'drama'], 'Sport': ['sailing', 'tennis', 'surfing', 'basketball']}"
+Pt1_2x4_level1-4,"There 4 different types of food: cauliflower, cucumber, kiwi, pineapple
+4 different pets are kept: dog, hamster, hedgehog, pony
+1. the person eating cucumber is on the left of the person eating cauliflower
+2. the owner of the hedgehog is on the right of the person eating kiwi
+3. the person eating pineapple is on the left of the owner of the pony
+4. the owner of the hamster is on the right of the owner of the hedgehog","{'Food': ['pineapple', 'kiwi', 'cucumber', 'cauliflower'], 'Pet': ['dog', 'pony', 'hedgehog', 'hamster']}"
+Pt1_2x4_level1-5,"There are 4 different nationalities: dutch, mexican, nigerian, pakistani
+4 different pets are kept: fish, frog, goldfish, mouse
+1. the mexican is on the far right
+2. the pakistani is on the left of the nigerian
+3. the owner of the mouse is on the left of the owner of the frog
+4. the owner of the fish is on the left of the nigerian
+5. the owner of the mouse is on the right of the owner of the goldfish","{'Nationality': ['pakistani', 'nigerian', 'dutch', 'mexican'], 'Pet': ['fish', 'goldfish', 'mouse', 'frog']}"
+Pt1_2x4_level1-6,"The people prefer 4 different music-genres: classical, electronic, indie, salsa
+4 different pets are kept: chinchilla, ferret, mouse, rat
+1. the owner of the mouse is on the far left
+2. the fan of salsa is on the far right
+3. the fan of indie is on the far left
+4. the owner of the ferret is on the far right
+5. the fan of electronic is on the left of the owner of the rat","{'Music-Genre': ['indie', 'electronic', 'classical', 'salsa'], 'Pet': ['mouse', 'chinchilla', 'rat', 'ferret']}"
+Pt1_2x4_level1-7,"The people have 4 different jobs:  chef, designer, entrepreneur, musician
+The people use 4 different means of transport: car, quad-bike, tram, trike
+1. the person driving the trike is on the right of the designer
+2. the person driving the trike is the musician
+3. the designer is on the right of the chef
+4. the entrepreneur is on the left of the person driving the quad-bike
+5. the person driving the car is on the far left","{'Job': ['entrepreneur', 'chef', 'designer', 'musician'], 'Transport': ['car', 'quad-bike', 'tram', 'trike']}"
+Pt1_2x4_level1-8,"The people perfer 4 different movie-genres: family, fantasy, spy, zombie
+The people use 4 different means of transport: airplane, helicopter, motorbike, ship
+1. the person driving the ship is on the left of the person driving the airplane
+2. the person watching family movies is on the left of the person driving the airplane
+3. the person watching zombie movies is on the far right
+4. the person driving the helicopter is on the left of the person driving the motorbike
+5. the person driving the ship is on the right of the person watching spy movies","{'Movie-Genre': ['fantasy', 'spy', 'family', 'zombie'], 'Transport': ['helicopter', 'motorbike', 'ship', 'airplane']}"
+Pt1_2x4_level1-9,"There are 4 different favourite beverages: cola, hot-chocolate, milk, sprite
+The people use 4 different means of transport: bus, taxi, train, tram
+1. the person driving the bus is on the right of the person drinking hot-chocolate
+2. the person drinking milk is on the right of the person drinking cola
+3. the person driving the tram is on the left of the person driving the train
+4. the person driving the taxi is on the right of the person drinking milk","{'Beverage': ['cola', 'milk', 'hot-chocolate', 'sprite'], 'Transport': ['tram', 'train', 'taxi', 'bus']}"
diff --git a/part2/level1/Pt2_2x5_level1.csv b/part2/level1/Pt2_2x5_level1.csv
new file mode 100644
index 0000000000000000000000000000000000000000..ba8180f13557eca9fbbc096d0c500c53595eaae6
--- /dev/null
+++ b/part2/level1/Pt2_2x5_level1.csv
@@ -0,0 +1,86 @@
+ID,Clues,SolutionGrid
+Pt1_2x5_level1-0,"The people perfer 5 different movie-genres: disaster, musical, romance, sports, superhero
+The people prefer 5 different music-genres: dubstep, indie, jazz, pop, soul
+1. the fan of pop is on the left of the person watching sports movies
+2. the person watching superhero movies is on the right of the person watching disaster movies
+3. the fan of pop is on the right of the fan of jazz
+4. the person watching musical movies is on the far left
+5. the fan of soul is on the far left
+6. the person watching disaster movies is in the middle
+7. the fan of soul is on the left of the fan of dubstep","{'Movie-Genre': ['musical', 'romance', 'disaster', 'superhero', 'sports'], 'Music-Genre': ['soul', 'dubstep', 'jazz', 'pop', 'indie']}"
+Pt1_2x5_level1-1,"There are 5 different favourite beverages: almond-milk, coffee, fanta, soy-milk, sprite
+The people prefer 5 different music-genres: disco, indie, metal, r&b, rock
+1. the person drinking soy-milk is on the left of the person drinking sprite
+2. the person drinking almond-milk is on the left of the fan of indie
+3. the person drinking almond-milk is on the right of the person drinking fanta
+4. the person drinking almond-milk is in the middle
+5. the person drinking coffee is the fan of metal
+6. the fan of rock is the person drinking sprite
+7. the fan of r&b is on the right of the person drinking coffee","{'Beverage': ['coffee', 'fanta', 'almond-milk', 'soy-milk', 'sprite'], 'Music-Genre': ['metal', 'r&b', 'disco', 'indie', 'rock']}"
+Pt1_2x5_level1-2,"There 5 different types of food: apricot, garlic, kale, nectarine, raspberry
+The people use 5 different means of transport: boat, bus, jet-ski, ship, subway
+1. the person driving the bus is on the left of the person driving the boat
+2. the person eating nectarine is on the left of the person driving the subway
+3. the person eating apricot is on the left of the person driving the ship
+4. the person eating kale is on the far left
+5. the person driving the subway is on the left of the person driving the jet-ski
+6. the person eating garlic is in the middle","{'Food': ['kale', 'nectarine', 'garlic', 'apricot', 'raspberry'], 'Transport': ['bus', 'boat', 'subway', 'jet-ski', 'ship']}"
+Pt1_2x5_level1-3,"The people have 5 different hobbies: baking, fishing, reading, sudoku, traveling
+The people have 5 different jobs:  fisherman, nurse, paramedic, social-worker, writer
+1. the person who's hobby is traveling is on the right of the nurse
+2. the person who's hobby is reading is on the left of the nurse
+3. the social-worker is on the right of the fisherman
+4. the person who's hobby is fishing is on the right of the writer
+5. the person who's hobby is baking is on the left of the person who's hobby is reading
+6. the paramedic is on the far right
+7. the writer is on the right of the person who's hobby is baking","{'Hobby': ['sudoku', 'baking', 'reading', 'fishing', 'traveling'], 'Job': ['fisherman', 'social-worker', 'writer', 'nurse', 'paramedic']}"
+Pt1_2x5_level1-4,"There 5 different types of food: banana, cherry, grapes, mango, strawberry
+The people prefer 5 different types of sport: biathlon, rowing, swimming, volleyball, weightlifting
+1. the person who's sport is volleyball is on the right of the person eating grapes
+2. the person who's sport is rowing is the person eating strawberry
+3. the person who's sport is swimming is on the left of the person eating mango
+4. the person who's sport is swimming is in the middle
+5. the person eating grapes is on the left of the person eating banana
+6. the person who's sport is weightlifting is the person eating mango","{'Food': ['grapes', 'banana', 'cherry', 'mango', 'strawberry'], 'Sport': ['biathlon', 'volleyball', 'swimming', 'weightlifting', 'rowing']}"
+Pt1_2x5_level1-5,"The people prefer 5 different types of sport: badminton, baseball, cricket, handball, volleyball
+The people use 5 different means of transport: car, helicopter, quad-bike, roller, skateboard
+1. the person driving the roller is in the middle
+2. the person driving the car is on the far right
+3. the person driving the quad-bike is on the left of the person driving the roller
+4. the person driving the quad-bike is the person who's sport is cricket
+5. the person who's sport is volleyball is on the right of the person who's sport is baseball
+6. the person driving the skateboard is on the left of the person who's sport is badminton","{'Sport': ['handball', 'cricket', 'baseball', 'volleyball', 'badminton'], 'Transport': ['helicopter', 'quad-bike', 'roller', 'skateboard', 'car']}"
+Pt1_2x5_level1-6,"5 different pets are kept: chinchilla, frog, pony, rabbit, rat
+The people prefer 5 different types of sport: baseball, biathlon, rugby, tennis, water-polo
+1. the owner of the pony is on the right of the person who's sport is tennis
+2. the person who's sport is baseball is the owner of the chinchilla
+3. the owner of the rat is on the right of the person who's sport is rugby
+4. the owner of the chinchilla is on the left of the owner of the rabbit
+5. the person who's sport is biathlon is in the middle
+6. the person who's sport is rugby is the owner of the pony","{'Pet': ['frog', 'pony', 'rat', 'chinchilla', 'rabbit'], 'Sport': ['tennis', 'rugby', 'biathlon', 'baseball', 'water-polo']}"
+Pt1_2x5_level1-7,"The people have 5 different jobs:  chef, engineer, manager, scientist, teacher
+The people prefer 5 different types of sport: ice-hockey, rugby, soccer, tennis, water-polo
+1. the person who's sport is water-polo is on the left of the teacher
+2. the person who's sport is rugby is on the right of the person who's sport is soccer
+3. the person who's sport is water-polo is on the right of the person who's sport is tennis
+4. the teacher is on the left of the person who's sport is rugby
+5. the person who's sport is rugby is on the right of the person who's sport is soccer
+6. the chef is on the right of the engineer
+7. the person who's sport is ice-hockey is on the right of the scientist","{'Job': ['engineer', 'chef', 'teacher', 'scientist', 'manager'], 'Sport': ['tennis', 'water-polo', 'soccer', 'rugby', 'ice-hockey']}"
+Pt1_2x5_level1-8,"The people have 5 different hobbies: camping, dancing, magic-tricks, photography, woodworking
+The people prefer 5 different music-genres: blues, classical, house, indie, rock
+1. the fan of house is on the left of the person who's hobby is camping
+2. the person who's hobby is magic-tricks is on the right of the person who's hobby is camping
+3. the person who's hobby is dancing is on the far right
+4. the person who's hobby is photography is on the far left
+5. the fan of rock is on the left of the fan of classical
+6. the person who's hobby is woodworking is the fan of classical
+7. the person who's hobby is photography is on the left of the fan of indie","{'Hobby': ['photography', 'camping', 'magic-tricks', 'woodworking', 'dancing'], 'Music-Genre': ['house', 'indie', 'rock', 'classical', 'blues']}"
+Pt1_2x5_level1-9,"There are 5 different nationalities: american, argentine, british, italian, nigerian
+5 different pets are kept: dog, fish, frog, goldfish, rat
+1. the owner of the fish is on the left of the argentine
+2. the owner of the goldfish is on the left of the british
+3. the owner of the frog is the american
+4. the italian is on the left of the owner of the goldfish
+5. the owner of the goldfish is in the middle
+6. the owner of the dog is on the left of the american","{'Nationality': ['nigerian', 'italian', 'argentine', 'british', 'american'], 'Pet': ['rat', 'fish', 'goldfish', 'dog', 'frog']}"
diff --git a/part2/level1/Pt2_2x6_level1.csv b/part2/level1/Pt2_2x6_level1.csv
new file mode 100644
index 0000000000000000000000000000000000000000..714d7ab093cef4d082489158f0d2ccfc96c5c8c8
--- /dev/null
+++ b/part2/level1/Pt2_2x6_level1.csv
@@ -0,0 +1,108 @@
+ID,Clues,SolutionGrid
+Pt1_2x6_level1-0,"There are 6 different favourite beverages: coffee, cola, iced-tea, lemonade, milk, soy-milk
+The people have 6 different hobbies: gardening, puzzles, singing, skydiving, woodworking, writing
+1. the person drinking lemonade is on the right of the person who's hobby is woodworking
+2. the person who's hobby is skydiving is on the right of the person drinking lemonade
+3. the person who's hobby is puzzles is on the left of the person drinking coffee
+4. the person drinking coffee is on the left of the person drinking iced-tea
+5. the person who's hobby is puzzles is on the left of the person who's hobby is writing
+6. the person who's hobby is skydiving is on the left of the person who's hobby is singing
+7. the person drinking milk is on the right of the person drinking cola
+8. the person who's hobby is woodworking is on the right of the person drinking coffee","{'Beverage': ['soy-milk', 'coffee', 'iced-tea', 'lemonade', 'cola', 'milk'], 'Hobby': ['puzzles', 'writing', 'woodworking', 'gardening', 'skydiving', 'singing']}"
+Pt1_2x6_level1-1,"The people perfer 6 different movie-genres: action, disaster, drama, family, romance, sports
+6 different pets are kept: dog, goat, goldfish, guinea-pig, lizard, mouse
+1. the owner of the guinea-pig is on the left of the owner of the lizard
+2. the owner of the mouse is on the left of the person watching family movies
+3. the owner of the dog is on the left of the owner of the mouse
+4. the owner of the goldfish is on the far left
+5. the person watching drama movies is on the right of the owner of the guinea-pig
+6. the owner of the goat is on the right of the owner of the goldfish
+7. the person watching sports movies is the owner of the mouse
+8. the owner of the mouse is on the right of the person watching disaster movies
+9. the person watching action movies is the owner of the goldfish","{'Movie-Genre': ['action', 'romance', 'disaster', 'sports', 'family', 'drama'], 'Pet': ['goldfish', 'goat', 'dog', 'mouse', 'guinea-pig', 'lizard']}"
+Pt1_2x6_level1-2,"The people prefer 6 different music-genres: blues, classical, country, indie, punk, soul
+There are 6 different nationalities: argentine, british, chinese, colombian, german, polish
+1. the fan of punk is on the right of the fan of soul
+2. the colombian is on the right of the fan of blues
+3. the fan of soul is on the right of the fan of indie
+4. the fan of country is on the right of the german
+5. the fan of punk is on the right of the polish
+6. the fan of punk is on the left of the british
+7. the colombian is on the far right
+8. the chinese is the fan of indie
+9. the fan of country is the colombian","{'Music-Genre': ['indie', 'soul', 'punk', 'classical', 'blues', 'country'], 'Nationality': ['chinese', 'polish', 'argentine', 'british', 'german', 'colombian']}"
+Pt1_2x6_level1-3,"The people prefer 6 different music-genres: blues, classical, country, disco, dubstep, indie
+The people use 6 different means of transport: airplane, bike, helicopter, ship, snowmobile, taxi
+1. the person driving the airplane is on the far left
+2. the fan of country is on the far left
+3. the person driving the snowmobile is on the right of the person driving the taxi
+4. the fan of indie is on the left of the fan of dubstep
+5. the person driving the taxi is the fan of disco
+6. the person driving the bike is on the right of the person driving the ship
+7. the fan of dubstep is on the far right
+8. the person driving the helicopter is on the right of the fan of blues","{'Music-Genre': ['country', 'disco', 'blues', 'classical', 'indie', 'dubstep'], 'Transport': ['airplane', 'taxi', 'snowmobile', 'helicopter', 'ship', 'bike']}"
+Pt1_2x6_level1-4,"The people have 6 different hobbies: baking, filmmaking, hiking, singing, traveling, woodworking
+The people prefer 6 different music-genres: classical, country, disco, electronic, house, techno
+ 1. the fan of disco is the person who's hobby is baking
+ 2. the person who's hobby is filmmaking is on the left of the fan of country
+ 3. the fan of house is on the left of the person who's hobby is hiking
+ 4. the fan of house is on the right of the fan of classical
+ 5. the fan of classical is on the left of the person who's hobby is filmmaking
+ 6. the fan of classical is on the right of the fan of disco
+ 7. the person who's hobby is woodworking is on the right of the person who's hobby is singing
+ 8. the person who's hobby is baking is on the left of the fan of classical
+ 9. the fan of disco is on the right of the fan of electronic
+10. the person who's hobby is singing is the fan of techno","{'Hobby': ['singing', 'woodworking', 'baking', 'traveling', 'filmmaking', 'hiking'], 'Music-Genre': ['techno', 'electronic', 'disco', 'classical', 'house', 'country']}"
+Pt1_2x6_level1-5,"The people prefer 6 different music-genres: country, disco, dubstep, folk, indie, pop
+There are 6 different nationalities: american, australian, brazilian, chinese, german, mexican
+1. the mexican is on the right of the fan of dubstep
+2. the chinese is on the left of the american
+3. the chinese is on the right of the fan of indie
+4. the australian is on the left of the fan of country
+5. the german is the fan of pop
+6. the fan of disco is on the right of the brazilian
+7. the american is on the far right
+8. the fan of indie is on the left of the fan of disco
+9. the fan of pop is on the left of the fan of dubstep","{'Music-Genre': ['pop', 'dubstep', 'country', 'indie', 'disco', 'folk'], 'Nationality': ['german', 'australian', 'mexican', 'brazilian', 'chinese', 'american']}"
+Pt1_2x6_level1-6,"6 different pets are kept: chinchilla, dog, guinea-pig, horse, snake, turtle
+The people use 6 different means of transport: bike, motorbike, roller, ship, snowmobile, trike
+1. the owner of the chinchilla is on the right of the owner of the snake
+2. the person driving the snowmobile is on the right of the owner of the dog
+3. the owner of the guinea-pig is on the left of the person driving the bike
+4. the owner of the horse is on the left of the person driving the roller
+5. the owner of the horse is the person driving the trike
+6. the owner of the guinea-pig is the person driving the roller
+7. the person driving the bike is on the left of the person driving the ship
+8. the owner of the dog is on the far left","{'Pet': ['dog', 'turtle', 'horse', 'guinea-pig', 'snake', 'chinchilla'], 'Transport': ['motorbike', 'snowmobile', 'trike', 'roller', 'bike', 'ship']}"
+Pt1_2x6_level1-7,"The people prefer 6 different music-genres: ambient, funk, hip-hop, punk, reggae, salsa
+The people prefer 6 different types of sport: biathlon, golf, ice-hockey, rugby, volleyball, weightlifting
+1. the fan of hip-hop is the person who's sport is volleyball
+2. the person who's sport is weightlifting is the fan of punk
+3. the person who's sport is weightlifting is on the right of the fan of funk
+4. the person who's sport is ice-hockey is on the right of the person who's sport is biathlon
+5. the person who's sport is golf is the fan of salsa
+6. the person who's sport is ice-hockey is on the left of the person who's sport is volleyball
+7. the fan of ambient is on the right of the fan of salsa
+8. the person who's sport is weightlifting is on the far right","{'Music-Genre': ['salsa', 'ambient', 'reggae', 'hip-hop', 'funk', 'punk'], 'Sport': ['golf', 'biathlon', 'ice-hockey', 'volleyball', 'rugby', 'weightlifting']}"
+Pt1_2x6_level1-8,"There are 6 different favourite beverages: hot-chocolate, iced-tea, juice, soy-milk, sprite, tea
+The people use 6 different means of transport: bike, bus, ship, snowmobile, subway, van
+1. the person drinking soy-milk is on the left of the person drinking tea
+2. the person drinking juice is on the right of the person drinking hot-chocolate
+3. the person driving the subway is on the right of the person driving the bus
+4. the person driving the van is the person drinking hot-chocolate
+5. the person drinking soy-milk is on the right of the person driving the bike
+6. the person drinking tea is on the left of the person drinking hot-chocolate
+7. the person drinking hot-chocolate is on the right of the person drinking tea
+8. the person drinking sprite is on the left of the person drinking iced-tea
+9. the person drinking hot-chocolate is on the left of the person driving the snowmobile","{'Beverage': ['sprite', 'iced-tea', 'soy-milk', 'tea', 'hot-chocolate', 'juice'], 'Transport': ['ship', 'bike', 'bus', 'subway', 'van', 'snowmobile']}"
+Pt1_2x6_level1-9,"There 6 different types of food: broccoli, cranberry, kiwi, onion, peach, peas
+The people perfer 6 different movie-genres: family, mystery, satire, thriller, western, zombie
+1. the person watching family movies is on the right of the person watching mystery movies
+2. the person eating broccoli is on the far right
+3. the person watching mystery movies is the person eating cranberry
+4. the person eating onion is on the right of the person watching western movies
+5. the person watching thriller movies is on the far right
+6. the person eating cranberry is on the far left
+7. the person eating peas is the person watching family movies
+8. the person eating kiwi is on the left of the person watching satire movies
+9. the person watching satire movies is on the left of the person watching thriller movies","{'Food': ['cranberry', 'peas', 'peach', 'kiwi', 'onion', 'broccoli'], 'Movie-Genre': ['mystery', 'family', 'zombie', 'western', 'satire', 'thriller']}"
diff --git a/part2/level1/Pt2_2x7_level1.csv b/part2/level1/Pt2_2x7_level1.csv
new file mode 100644
index 0000000000000000000000000000000000000000..9c19f68754bb0270ffdc52658da0eb64f4043582
--- /dev/null
+++ b/part2/level1/Pt2_2x7_level1.csv
@@ -0,0 +1,126 @@
+ID,Clues,SolutionGrid
+Pt1_2x7_level1-0,"The people have 7 different jobs:  electrician, entrepreneur, mechanic, paramedic, photographer, social-worker, videographer
+There are 7 different nationalities: argentine, australian, canadian, chinese, mexican, nigerian, thai
+ 1. the paramedic is on the left of the chinese
+ 2. the mexican is the paramedic
+ 3. the videographer is on the right of the social-worker
+ 4. the canadian is on the right of the nigerian
+ 5. the mechanic is in the middle
+ 6. the argentine is on the far left
+ 7. the photographer is the argentine
+ 8. the electrician is on the right of the nigerian
+ 9. the canadian is on the left of the australian
+10. the chinese is on the left of the mechanic
+11. the videographer is on the right of the australian","{'Job': ['photographer', 'paramedic', 'entrepreneur', 'mechanic', 'electrician', 'social-worker', 'videographer'], 'Nationality': ['argentine', 'mexican', 'chinese', 'nigerian', 'canadian', 'australian', 'thai']}"
+Pt1_2x7_level1-1,"There 7 different types of food: cranberry, cucumber, eggplant, nectarine, peach, raspberry, watermelon
+The people prefer 7 different music-genres: d&b, funk, gospel, pop, punk, rock, soul
+ 1. the fan of punk is the person eating nectarine
+ 2. the person eating raspberry is on the left of the fan of soul
+ 3. the fan of rock is on the far right
+ 4. the person eating cucumber is on the right of the fan of funk
+ 5. the person eating nectarine is on the right of the fan of pop
+ 6. the person eating raspberry is on the left of the person eating watermelon
+ 7. the fan of punk is in the middle
+ 8. the fan of punk is on the right of the person eating peach
+ 9. the fan of soul is on the left of the person eating eggplant
+10. the person eating nectarine is on the left of the fan of d&b","{'Food': ['cranberry', 'cucumber', 'peach', 'nectarine', 'raspberry', 'watermelon', 'eggplant'], 'Music-Genre': ['funk', 'gospel', 'pop', 'punk', 'd&b', 'soul', 'rock']}"
+Pt1_2x7_level1-2,"There 7 different types of food: corn, cucumber, lemon, lettuce, onion, pepper, spinach
+The people have 7 different jobs:  bartender, freelancer, mechanic, photographer, scientist, teacher, writer
+ 1. the person eating cucumber is on the left of the person eating onion
+ 2. the person eating onion is on the left of the writer
+ 3. the freelancer is on the left of the person eating spinach
+ 4. the person eating corn is on the right of the person eating pepper
+ 5. the bartender is the person eating onion
+ 6. the mechanic is on the right of the freelancer
+ 7. the freelancer is on the left of the mechanic
+ 8. the freelancer is on the right of the photographer
+ 9. the person eating pepper is the photographer
+10. the person eating lemon is on the right of the bartender
+11. the photographer is in the middle
+12. the person eating spinach is on the left of the scientist","{'Food': ['cucumber', 'onion', 'lemon', 'pepper', 'corn', 'spinach', 'lettuce'], 'Job': ['teacher', 'bartender', 'writer', 'photographer', 'freelancer', 'mechanic', 'scientist']}"
+Pt1_2x7_level1-3,"The people prefer 7 different music-genres: disco, folk, indie, jazz, metal, r&b, rock
+There are 7 different nationalities: argentine, australian, egyptian, indian, indonesian, nigerian, thai
+ 1. the fan of metal is the australian
+ 2. the fan of rock is on the right of the fan of r&b
+ 3. the nigerian is on the right of the egyptian
+ 4. the argentine is on the right of the fan of metal
+ 5. the fan of metal is on the left of the fan of disco
+ 6. the fan of r&b is on the far left
+ 7. the egyptian is on the right of the fan of r&b
+ 8. the fan of indie is on the right of the nigerian
+ 9. the fan of indie is the indonesian
+10. the indonesian is on the left of the fan of folk
+11. the thai is the fan of folk","{'Music-Genre': ['r&b', 'rock', 'jazz', 'indie', 'folk', 'metal', 'disco'], 'Nationality': ['indian', 'egyptian', 'nigerian', 'indonesian', 'thai', 'australian', 'argentine']}"
+Pt1_2x7_level1-4,"The people have 7 different hobbies: board-games, cooking, drawing, gardening, magic-tricks, sudoku, video-games
+7 different pets are kept: dog, fish, frog, goldfish, guinea-pig, horse, snake
+ 1. the person who's hobby is cooking is the owner of the snake
+ 2. the owner of the fish is on the right of the person who's hobby is magic-tricks
+ 3. the owner of the horse is in the middle
+ 4. the owner of the guinea-pig is on the right of the owner of the frog
+ 5. the owner of the guinea-pig is the person who's hobby is sudoku
+ 6. the person who's hobby is magic-tricks is on the right of the owner of the dog
+ 7. the owner of the horse is on the left of the person who's hobby is video-games
+ 8. the person who's hobby is drawing is on the right of the person who's hobby is cooking
+ 9. the person who's hobby is gardening is on the right of the owner of the guinea-pig
+10. the person who's hobby is magic-tricks is on the right of the person who's hobby is video-games","{'Hobby': ['cooking', 'drawing', 'sudoku', 'gardening', 'video-games', 'magic-tricks', 'board-games'], 'Pet': ['snake', 'frog', 'guinea-pig', 'horse', 'dog', 'goldfish', 'fish']}"
+Pt1_2x7_level1-5,"There are 7 different favourite beverages: 7up, almond-milk, coffee, iced-tea, juice, soy-milk, sprite
+The people use 7 different means of transport: bus, jet-ski, quad-bike, ship, skateboard, tram, trike
+ 1. the person drinking soy-milk is on the right of the person driving the ship
+ 2. the person drinking 7up is the person driving the bus
+ 3. the person drinking juice is on the right of the person driving the jet-ski
+ 4. the person driving the bus is on the left of the person driving the tram
+ 5. the person driving the trike is on the right of the person drinking sprite
+ 6. the person drinking soy-milk is on the left of the person drinking 7up
+ 7. the person drinking iced-tea is in the middle
+ 8. the person drinking coffee is on the left of the person driving the skateboard
+ 9. the person drinking almond-milk is on the right of the person driving the trike
+10. the person drinking coffee is on the left of the person drinking soy-milk","{'Beverage': ['coffee', 'soy-milk', '7up', 'iced-tea', 'sprite', 'juice', 'almond-milk'], 'Transport': ['ship', 'skateboard', 'bus', 'tram', 'jet-ski', 'trike', 'quad-bike']}"
+Pt1_2x7_level1-6,"The people perfer 7 different movie-genres: adventure, animation, crime, drama, martial-arts, satire, time-travel
+The people use 7 different means of transport: boat, jet-ski, motorbike, roller, skateboard, snowmobile, trike
+ 1. the person watching satire movies is on the left of the person driving the jet-ski
+ 2. the person watching drama movies is on the left of the person watching martial-arts movies
+ 3. the person watching time-travel movies is the person driving the roller
+ 4. the person driving the skateboard is on the left of the person watching animation movies
+ 5. the person watching satire movies is on the right of the person driving the motorbike
+ 6. the person driving the trike is on the left of the person driving the motorbike
+ 7. the person driving the boat is the person watching crime movies
+ 8. the person watching martial-arts movies is in the middle
+ 9. the person driving the trike is on the right of the person watching time-travel movies
+10. the person driving the boat is on the right of the person watching animation movies","{'Movie-Genre': ['adventure', 'time-travel', 'drama', 'martial-arts', 'satire', 'animation', 'crime'], 'Transport': ['snowmobile', 'roller', 'trike', 'motorbike', 'skateboard', 'jet-ski', 'boat']}"
+Pt1_2x7_level1-7,"The people have 7 different hobbies: baking, dancing, filmmaking, gardening, puzzles, rock-climbing, woodworking
+The people use 7 different means of transport: boat, helicopter, quad-bike, roller, scooter, taxi, train
+ 1. the person who's hobby is puzzles is on the right of the person driving the roller
+ 2. the person driving the train is in the middle
+ 3. the person who's hobby is dancing is the person driving the quad-bike
+ 4. the person driving the quad-bike is on the far left
+ 5. the person driving the scooter is on the right of the person driving the roller
+ 6. the person who's hobby is filmmaking is the person driving the roller
+ 7. the person who's hobby is rock-climbing is on the left of the person driving the helicopter
+ 8. the person driving the boat is on the right of the person who's hobby is gardening
+ 9. the person who's hobby is rock-climbing is in the middle
+10. the person who's hobby is filmmaking is on the right of the person who's hobby is baking","{'Hobby': ['dancing', 'gardening', 'woodworking', 'rock-climbing', 'baking', 'filmmaking', 'puzzles'], 'Transport': ['quad-bike', 'taxi', 'boat', 'train', 'helicopter', 'roller', 'scooter']}"
+Pt1_2x7_level1-8,"There 7 different types of food: broccoli, corn, grapes, kiwi, papaya, radish, watermelon
+The people use 7 different means of transport: airplane, bike, boat, jet-ski, subway, tram, van
+ 1. the person driving the subway is on the left of the person eating watermelon
+ 2. the person driving the jet-ski is on the right of the person driving the tram
+ 3. the person eating watermelon is on the left of the person eating papaya
+ 4. the person driving the airplane is in the middle
+ 5. the person driving the jet-ski is the person eating broccoli
+ 6. the person driving the subway is the person eating radish
+ 7. the person eating kiwi is on the right of the person eating grapes
+ 8. the person driving the airplane is on the left of the person driving the subway
+ 9. the person eating broccoli is on the right of the person eating corn
+10. the person driving the boat is on the right of the person driving the bike
+11. the person driving the bike is on the right of the person eating radish","{'Food': ['corn', 'broccoli', 'grapes', 'kiwi', 'radish', 'watermelon', 'papaya'], 'Transport': ['tram', 'jet-ski', 'van', 'airplane', 'subway', 'bike', 'boat']}"
+Pt1_2x7_level1-9,"There 7 different types of food: grapefruit, kiwi, orange, potato, pumpkin, strawberry, watermelon
+The people have 7 different jobs:  chef, engineer, journalist, lawyer, paramedic, scientist, writer
+ 1. the person eating potato is the engineer
+ 2. the person eating watermelon is on the right of the chef
+ 3. the person eating watermelon is on the left of the person eating potato
+ 4. the person eating orange is on the right of the person eating pumpkin
+ 5. the person eating pumpkin is on the far left
+ 6. the person eating kiwi is on the left of the scientist
+ 7. the engineer is on the right of the lawyer
+ 8. the person eating strawberry is in the middle
+ 9. the person eating kiwi is on the right of the paramedic
+10. the writer is on the right of the person eating orange","{'Food': ['pumpkin', 'orange', 'kiwi', 'strawberry', 'grapefruit', 'watermelon', 'potato'], 'Job': ['journalist', 'paramedic', 'writer', 'scientist', 'chef', 'lawyer', 'engineer']}"
diff --git a/part2/level1/Pt2_3x2_level1.csv b/part2/level1/Pt2_3x2_level1.csv
new file mode 100644
index 0000000000000000000000000000000000000000..684e02309822e2d8db1c42b59497758678226bf6
--- /dev/null
+++ b/part2/level1/Pt2_3x2_level1.csv
@@ -0,0 +1,51 @@
+ID,Clues,SolutionGrid
+Pt1_3x2_level1-0,"There are 2 different favourite beverages: hot-chocolate, tea
+There are 2 different nationalities: egyptian, turkish
+The people prefer 2 different types of sport: biathlon, golf
+1. the person drinking hot-chocolate is on the right of the turkish
+2. the turkish is the person who's sport is golf","{'Beverage': ['tea', 'hot-chocolate'], 'Nationality': ['turkish', 'egyptian'], 'Sport': ['golf', 'biathlon']}"
+Pt1_3x2_level1-1,"The people have 2 different hobbies: magic-tricks, singing
+The people perfer 2 different movie-genres: adventure, martial-arts
+2 different pets are kept: fish, goat
+1. the person who's hobby is singing is on the left of the person watching adventure movies
+2. the owner of the fish is on the far right","{'Hobby': ['singing', 'magic-tricks'], 'Movie-Genre': ['martial-arts', 'adventure'], 'Pet': ['goat', 'fish']}"
+Pt1_3x2_level1-2,"The people have 2 different jobs:  dressmaker, electrician
+2 different pets are kept: mouse, pony
+The people use 2 different means of transport: bus, tram
+1. the person driving the tram is on the left of the owner of the mouse
+2. the dressmaker is on the far left","{'Job': ['dressmaker', 'electrician'], 'Pet': ['pony', 'mouse'], 'Transport': ['tram', 'bus']}"
+Pt1_3x2_level1-3,"There are 2 different favourite beverages: fanta, mirinda
+The people have 2 different hobbies: camping, gardening
+The people use 2 different means of transport: helicopter, roller
+1. the person driving the helicopter is on the left of the person who's hobby is gardening
+2. the person who's hobby is gardening is the person drinking fanta","{'Beverage': ['mirinda', 'fanta'], 'Hobby': ['camping', 'gardening'], 'Transport': ['helicopter', 'roller']}"
+Pt1_3x2_level1-4,"The people have 2 different hobbies: board-games, traveling
+2 different pets are kept: frog, guinea-pig
+The people use 2 different means of transport: motorbike, quad-bike
+1. the owner of the guinea-pig is the person driving the quad-bike
+2. the owner of the frog is on the left of the person who's hobby is board-games","{'Hobby': ['traveling', 'board-games'], 'Pet': ['frog', 'guinea-pig'], 'Transport': ['motorbike', 'quad-bike']}"
+Pt1_3x2_level1-5,"The people have 2 different hobbies: hiking, singing
+The people have 2 different jobs:  analyst, bartender
+The people prefer 2 different types of sport: basketball, skiing
+1. the person who's hobby is singing is on the left of the person who's sport is basketball
+2. the analyst is on the far right","{'Hobby': ['singing', 'hiking'], 'Job': ['bartender', 'analyst'], 'Sport': ['skiing', 'basketball']}"
+Pt1_3x2_level1-6,"The people have 2 different hobbies: cooking, skydiving
+The people prefer 2 different types of sport: sailing, skateboarding
+The people use 2 different means of transport: quad-bike, roller
+1. the person who's sport is skateboarding is on the right of the person who's hobby is cooking
+2. the person driving the quad-bike is on the far left","{'Hobby': ['cooking', 'skydiving'], 'Sport': ['sailing', 'skateboarding'], 'Transport': ['quad-bike', 'roller']}"
+Pt1_3x2_level1-7,"There are 2 different favourite beverages: mirinda, tea
+There are 2 different nationalities: american, malaysian
+The people prefer 2 different types of sport: rowing, surfing
+1. the person drinking tea is the person who's sport is rowing
+2. the american is on the right of the person who's sport is surfing","{'Beverage': ['mirinda', 'tea'], 'Nationality': ['malaysian', 'american'], 'Sport': ['surfing', 'rowing']}"
+Pt1_3x2_level1-8,"The people perfer 2 different movie-genres: thriller, time-travel
+The people prefer 2 different music-genres: indie, punk
+The people use 2 different means of transport: taxi, train
+1. the fan of punk is on the right of the person driving the train
+2. the person watching thriller movies is the person driving the taxi","{'Movie-Genre': ['time-travel', 'thriller'], 'Music-Genre': ['indie', 'punk'], 'Transport': ['train', 'taxi']}"
+Pt1_3x2_level1-9,"There are 2 different favourite beverages: juice, lemonade
+The people perfer 2 different movie-genres: adventure, scientific
+The people use 2 different means of transport: airplane, bike
+1. the person watching scientific movies is the person drinking lemonade
+2. the person drinking lemonade is on the left of the person driving the bike","{'Beverage': ['lemonade', 'juice'], 'Movie-Genre': ['scientific', 'adventure'], 'Transport': ['airplane', 'bike']}"
diff --git a/part2/level1/Pt2_3x3_level1.csv b/part2/level1/Pt2_3x3_level1.csv
new file mode 100644
index 0000000000000000000000000000000000000000..9ccf011fa82b6664c8a672fb26a9e677d5f7cdf9
--- /dev/null
+++ b/part2/level1/Pt2_3x3_level1.csv
@@ -0,0 +1,78 @@
+ID,Clues,SolutionGrid
+Pt1_3x3_level1-0,"There 3 different types of food: banana, kale, lime
+The people have 3 different hobbies: camping, puzzles, reading
+3 different pets are kept: cat, guinea-pig, pony
+1. the owner of the pony is on the right of the person eating lime
+2. the owner of the guinea-pig is on the right of the person who's hobby is camping
+3. the person eating banana is the owner of the pony
+4. the person who's hobby is puzzles is the owner of the guinea-pig
+5. the person eating lime is on the far left","{'Food': ['lime', 'banana', 'kale'], 'Hobby': ['reading', 'camping', 'puzzles'], 'Pet': ['cat', 'pony', 'guinea-pig']}"
+Pt1_3x3_level1-1,"The people have 3 different hobbies: card-games, gardening, video-games
+The people perfer 3 different movie-genres: action, family, sports
+3 different pets are kept: dog, hamster, hedgehog
+1. the owner of the hedgehog is on the far right
+2. the person watching sports movies is on the right of the person who's hobby is video-games
+3. the person who's hobby is video-games is on the right of the person who's hobby is gardening
+4. the owner of the dog is on the right of the person watching family movies","{'Hobby': ['gardening', 'video-games', 'card-games'], 'Movie-Genre': ['family', 'action', 'sports'], 'Pet': ['hamster', 'dog', 'hedgehog']}"
+Pt1_3x3_level1-2,"The people prefer 3 different music-genres: dubstep, funk, gospel
+The people prefer 3 different types of sport: cycling, ice-hockey, parkour
+The people use 3 different means of transport: airplane, skateboard, trike
+1. the fan of funk is on the left of the person who's sport is ice-hockey
+2. the fan of dubstep is on the far left
+3. the person driving the airplane is on the far left
+4. the person driving the trike is on the right of the person who's sport is cycling
+5. the person who's sport is ice-hockey is the person driving the trike","{'Music-Genre': ['dubstep', 'funk', 'gospel'], 'Sport': ['parkour', 'cycling', 'ice-hockey'], 'Transport': ['airplane', 'skateboard', 'trike']}"
+Pt1_3x3_level1-3,"There are 3 different favourite beverages: 7up, juice, milk
+The people have 3 different hobbies: fishing, magic-tricks, puzzles
+The people have 3 different jobs:  dancer, paramedic, project-manager
+1. the person drinking milk is on the left of the person who's hobby is puzzles
+2. the person who's hobby is fishing is in the middle
+3. the person drinking 7up is on the left of the dancer
+4. the person drinking milk is on the right of the paramedic","{'Beverage': ['7up', 'milk', 'juice'], 'Hobby': ['magic-tricks', 'fishing', 'puzzles'], 'Job': ['paramedic', 'dancer', 'project-manager']}"
+Pt1_3x3_level1-4,"There 3 different types of food: cabbage, papaya, peas
+The people prefer 3 different music-genres: d&b, jazz, metal
+3 different pets are kept: dog, hedgehog, lizard
+1. the fan of jazz is on the far left
+2. the fan of d&b is the owner of the dog
+3. the fan of d&b is on the far right
+4. the person eating papaya is in the middle
+5. the owner of the lizard is on the right of the person eating cabbage","{'Food': ['cabbage', 'papaya', 'peas'], 'Music-Genre': ['jazz', 'metal', 'd&b'], 'Pet': ['hedgehog', 'lizard', 'dog']}"
+Pt1_3x3_level1-5,"The people have 3 different jobs:  doctor, entrepreneur, photographer
+The people prefer 3 different types of sport: sailing, water-polo, weightlifting
+The people use 3 different means of transport: car, skateboard, taxi
+1. the person driving the taxi is the entrepreneur
+2. the person driving the skateboard is on the right of the person who's sport is sailing
+3. the person who's sport is water-polo is in the middle
+4. the photographer is on the right of the person driving the car","{'Job': ['doctor', 'photographer', 'entrepreneur'], 'Sport': ['sailing', 'water-polo', 'weightlifting'], 'Transport': ['car', 'skateboard', 'taxi']}"
+Pt1_3x3_level1-6,"There are 3 different nationalities: american, mexican, spanish
+The people prefer 3 different types of sport: baseball, surfing, weightlifting
+The people use 3 different means of transport: bus, scooter, van
+1. the american is on the right of the person who's sport is surfing
+2. the person driving the bus is on the right of the mexican
+3. the person who's sport is weightlifting is on the left of the spanish
+4. the person who's sport is weightlifting is on the left of the person driving the van
+5. the person who's sport is weightlifting is on the right of the mexican","{'Nationality': ['mexican', 'american', 'spanish'], 'Sport': ['surfing', 'weightlifting', 'baseball'], 'Transport': ['scooter', 'bus', 'van']}"
+Pt1_3x3_level1-7,"There 3 different types of food: cauliflower, potato, watermelon
+The people perfer 3 different movie-genres: disaster, satire, thriller
+The people prefer 3 different types of sport: skiing, snowboarding, tennis
+1. the person eating cauliflower is on the left of the person watching thriller movies
+2. the person eating potato is on the left of the person watching satire movies
+3. the person watching satire movies is the person eating cauliflower
+4. the person watching satire movies is on the left of the person who's sport is skiing
+5. the person who's sport is snowboarding is on the left of the person eating watermelon","{'Food': ['potato', 'cauliflower', 'watermelon'], 'Movie-Genre': ['disaster', 'satire', 'thriller'], 'Sport': ['tennis', 'snowboarding', 'skiing']}"
+Pt1_3x3_level1-8,"There are 3 different nationalities: australian, british, russian
+The people prefer 3 different types of sport: basketball, lacrosse, sailing
+The people use 3 different means of transport: helicopter, train, trike
+1. the australian is the person driving the helicopter
+2. the person who's sport is sailing is on the right of the person who's sport is lacrosse
+3. the person who's sport is sailing is in the middle
+4. the british is on the left of the australian
+5. the australian is on the left of the person driving the train","{'Nationality': ['british', 'australian', 'russian'], 'Sport': ['lacrosse', 'sailing', 'basketball'], 'Transport': ['trike', 'helicopter', 'train']}"
+Pt1_3x3_level1-9,"There are 3 different favourite beverages: 7up, coffee, sprite
+3 different pets are kept: goat, rat, snake
+The people prefer 3 different types of sport: cricket, lacrosse, soccer
+1. the owner of the rat is on the right of the person who's sport is soccer
+2. the owner of the rat is in the middle
+3. the person who's sport is lacrosse is on the right of the owner of the snake
+4. the person drinking coffee is in the middle
+5. the owner of the goat is the person drinking 7up","{'Beverage': ['sprite', 'coffee', '7up'], 'Pet': ['snake', 'rat', 'goat'], 'Sport': ['soccer', 'lacrosse', 'cricket']}"
diff --git a/part2/level1/Pt2_3x4_level1.csv b/part2/level1/Pt2_3x4_level1.csv
new file mode 100644
index 0000000000000000000000000000000000000000..f4c88f9073530b3ed6adcfa3297cb988ced4a053
--- /dev/null
+++ b/part2/level1/Pt2_3x4_level1.csv
@@ -0,0 +1,104 @@
+ID,Clues,SolutionGrid
+Pt1_3x4_level1-0,"There are 4 different favourite beverages: cola, fanta, mirinda, sprite
+4 different pets are kept: chinchilla, lizard, mouse, rat
+The people use 4 different means of transport: bike, snowmobile, subway, van
+1. the person driving the van is on the right of the person driving the snowmobile
+2. the person drinking mirinda is on the left of the person drinking cola
+3. the person drinking sprite is on the left of the owner of the mouse
+4. the person drinking cola is the owner of the chinchilla
+5. the owner of the chinchilla is on the right of the owner of the mouse
+6. the person driving the bike is on the left of the owner of the rat
+7. the owner of the lizard is on the left of the person driving the subway","{'Beverage': ['fanta', 'sprite', 'mirinda', 'cola'], 'Pet': ['lizard', 'rat', 'mouse', 'chinchilla'], 'Transport': ['bike', 'subway', 'snowmobile', 'van']}"
+Pt1_3x4_level1-1,"There 4 different types of food: asparagus, broccoli, corn, pear
+The people have 4 different jobs:  fisherman, lawyer, musician, social-worker
+The people use 4 different means of transport: bike, car, motorbike, roller
+1. the person driving the roller is on the left of the social-worker
+2. the person eating pear is on the right of the person driving the motorbike
+3. the musician is on the right of the person eating corn
+4. the person driving the car is on the left of the person driving the roller
+5. the person driving the bike is the fisherman
+6. the person driving the roller is the person eating broccoli","{'Food': ['corn', 'broccoli', 'asparagus', 'pear'], 'Job': ['lawyer', 'musician', 'social-worker', 'fisherman'], 'Transport': ['car', 'roller', 'motorbike', 'bike']}"
+Pt1_3x4_level1-2,"The people have 4 different hobbies: gardening, rock-climbing, singing, video-games
+The people prefer 4 different music-genres: country, electronic, hip-hop, pop
+There are 4 different nationalities: brazilian, canadian, indonesian, russian
+1. the fan of electronic is on the right of the person who's hobby is gardening
+2. the canadian is on the right of the person who's hobby is singing
+3. the fan of pop is on the far left
+4. the person who's hobby is video-games is the fan of hip-hop
+5. the russian is on the right of the fan of electronic
+6. the russian is on the right of the indonesian
+7. the person who's hobby is gardening is the brazilian","{'Hobby': ['gardening', 'rock-climbing', 'singing', 'video-games'], 'Music-Genre': ['pop', 'electronic', 'country', 'hip-hop'], 'Nationality': ['brazilian', 'indonesian', 'russian', 'canadian']}"
+Pt1_3x4_level1-3,"The people have 4 different jobs:  architect, firefighter, freelancer, project-manager
+The people prefer 4 different types of sport: rowing, rugby, soccer, volleyball
+The people use 4 different means of transport: jet-ski, motorbike, taxi, train
+1. the freelancer is the person driving the train
+2. the person who's sport is rugby is on the far left
+3. the person driving the taxi is on the right of the person driving the train
+4. the firefighter is on the far right
+5. the person who's sport is soccer is on the far right
+6. the person who's sport is rowing is the freelancer
+7. the freelancer is on the left of the person who's sport is soccer
+8. the project-manager is on the right of the person driving the motorbike","{'Job': ['architect', 'project-manager', 'freelancer', 'firefighter'], 'Sport': ['rugby', 'volleyball', 'rowing', 'soccer'], 'Transport': ['motorbike', 'jet-ski', 'train', 'taxi']}"
+Pt1_3x4_level1-4,"The people have 4 different hobbies: cooking, drawing, singing, video-games
+The people perfer 4 different movie-genres: epic, horror, thriller, western
+The people prefer 4 different types of sport: badminton, biathlon, climbing, snowboarding
+1. the person watching horror movies is on the far right
+2. the person who's hobby is singing is on the far left
+3. the person who's sport is biathlon is on the right of the person watching epic movies
+4. the person who's sport is badminton is the person watching thriller movies
+5. the person who's hobby is cooking is on the right of the person who's sport is biathlon
+6. the person who's hobby is cooking is the person watching horror movies
+7. the person who's hobby is video-games is the person who's sport is climbing","{'Hobby': ['singing', 'video-games', 'drawing', 'cooking'], 'Movie-Genre': ['thriller', 'epic', 'western', 'horror'], 'Sport': ['badminton', 'climbing', 'biathlon', 'snowboarding']}"
+Pt1_3x4_level1-5,"The people have 4 different jobs:  accountant, designer, mechanic, writer
+The people perfer 4 different movie-genres: disaster, horror, mystery, satire
+The people prefer 4 different music-genres: folk, funk, reggae, trance
+1. the accountant is the fan of funk
+2. the fan of folk is on the right of the fan of trance
+3. the person watching disaster movies is on the right of the writer
+4. the fan of trance is on the far left
+5. the designer is on the far left
+6. the person watching mystery movies is the mechanic
+7. the fan of funk is on the right of the person watching horror movies
+8. the writer is the fan of reggae","{'Job': ['designer', 'mechanic', 'writer', 'accountant'], 'Movie-Genre': ['satire', 'mystery', 'horror', 'disaster'], 'Music-Genre': ['trance', 'folk', 'reggae', 'funk']}"
+Pt1_3x4_level1-6,"There 4 different types of food: grapefruit, lemon, onion, raspberry
+The people have 4 different hobbies: baking, cooking, skydiving, video-games
+The people perfer 4 different movie-genres: disaster, mystery, spy, thriller
+1. the person who's hobby is skydiving is on the far right
+2. the person eating lemon is on the far right
+3. the person watching disaster movies is on the left of the person watching mystery movies
+4. the person watching mystery movies is the person eating onion
+5. the person who's hobby is cooking is on the right of the person eating grapefruit
+6. the person watching spy movies is on the left of the person watching disaster movies
+7. the person who's hobby is baking is on the right of the person who's hobby is cooking
+8. the person who's hobby is cooking is the person watching disaster movies","{'Food': ['grapefruit', 'raspberry', 'onion', 'lemon'], 'Hobby': ['video-games', 'cooking', 'baking', 'skydiving'], 'Movie-Genre': ['spy', 'disaster', 'mystery', 'thriller']}"
+Pt1_3x4_level1-7,"There are 4 different favourite beverages: almond-milk, iced-tea, juice, soy-milk
+The people perfer 4 different movie-genres: animation, crime, drama, mystery
+There are 4 different nationalities: canadian, french, nigerian, pakistani
+1. the person drinking iced-tea is the nigerian
+2. the pakistani is on the right of the person watching mystery movies
+3. the person watching crime movies is on the far right
+4. the person watching drama movies is on the left of the nigerian
+5. the person drinking soy-milk is on the left of the person watching animation movies
+6. the pakistani is the person drinking juice
+7. the french is on the left of the pakistani
+8. the person drinking iced-tea is on the far right","{'Beverage': ['soy-milk', 'juice', 'almond-milk', 'iced-tea'], 'Movie-Genre': ['mystery', 'animation', 'drama', 'crime'], 'Nationality': ['french', 'pakistani', 'canadian', 'nigerian']}"
+Pt1_3x4_level1-8,"There 4 different types of food: cucumber, onion, pepper, tomato
+The people prefer 4 different music-genres: blues, d&b, jazz, punk
+The people prefer 4 different types of sport: lacrosse, skateboarding, soccer, water-polo
+1. the fan of d&b is on the right of the person eating tomato
+2. the person who's sport is water-polo is on the right of the person who's sport is soccer
+3. the fan of d&b is on the left of the fan of jazz
+4. the person who's sport is soccer is the person eating onion
+5. the person eating onion is on the right of the fan of punk
+6. the fan of punk is on the right of the person eating pepper
+7. the person who's sport is skateboarding is on the left of the person who's sport is lacrosse","{'Food': ['pepper', 'tomato', 'onion', 'cucumber'], 'Music-Genre': ['blues', 'punk', 'd&b', 'jazz'], 'Sport': ['skateboarding', 'lacrosse', 'soccer', 'water-polo']}"
+Pt1_3x4_level1-9,"There are 4 different favourite beverages: 7up, fanta, iced-tea, mirinda
+There 4 different types of food: pumpkin, spinach, tomato, zucchini
+4 different pets are kept: chinchilla, mouse, rabbit, turtle
+1. the person drinking mirinda is the owner of the turtle
+2. the owner of the mouse is on the left of the owner of the rabbit
+3. the person drinking iced-tea is on the left of the person eating spinach
+4. the person drinking 7up is on the right of the owner of the turtle
+5. the person eating tomato is on the far right
+6. the person drinking iced-tea is on the left of the owner of the turtle
+7. the person eating pumpkin is on the right of the person drinking fanta","{'Beverage': ['fanta', 'iced-tea', 'mirinda', '7up'], 'Food': ['zucchini', 'pumpkin', 'spinach', 'tomato'], 'Pet': ['mouse', 'rabbit', 'turtle', 'chinchilla']}"
diff --git a/part2/level1/Pt2_3x5_level1.csv b/part2/level1/Pt2_3x5_level1.csv
new file mode 100644
index 0000000000000000000000000000000000000000..72d0092ba1773696d352373c4533db4d9950e6d0
--- /dev/null
+++ b/part2/level1/Pt2_3x5_level1.csv
@@ -0,0 +1,130 @@
+ID,Clues,SolutionGrid
+Pt1_3x5_level1-0,"The people have 5 different hobbies: collecting, filmmaking, hiking, photography, skydiving
+The people have 5 different jobs:  dressmaker, electrician, librarian, paramedic, scientist
+The people prefer 5 different music-genres: ambient, hip-hop, punk, r&b, reggae
+ 1. the electrician is on the left of the fan of hip-hop
+ 2. the fan of hip-hop is in the middle
+ 3. the person who's hobby is collecting is on the left of the fan of ambient
+ 4. the fan of ambient is the person who's hobby is photography
+ 5. the scientist is on the right of the person who's hobby is hiking
+ 6. the fan of hip-hop is on the left of the fan of punk
+ 7. the person who's hobby is skydiving is on the right of the fan of hip-hop
+ 8. the librarian is the fan of r&b
+ 9. the fan of ambient is on the left of the dressmaker
+10. the person who's hobby is photography is on the right of the librarian","{'Hobby': ['collecting', 'photography', 'hiking', 'skydiving', 'filmmaking'], 'Job': ['librarian', 'electrician', 'dressmaker', 'scientist', 'paramedic'], 'Music-Genre': ['r&b', 'ambient', 'hip-hop', 'punk', 'reggae']}"
+Pt1_3x5_level1-1,"There 5 different types of food: apple, pear, peas, potato, zucchini
+The people prefer 5 different music-genres: disco, jazz, punk, r&b, salsa
+5 different pets are kept: ferret, frog, guinea-pig, mouse, pony
+ 1. the person eating apple is on the right of the person eating potato
+ 2. the owner of the mouse is on the left of the owner of the guinea-pig
+ 3. the person eating potato is the owner of the ferret
+ 4. the owner of the frog is on the right of the fan of punk
+ 5. the person eating pear is on the far left
+ 6. the owner of the guinea-pig is on the right of the person eating pear
+ 7. the fan of salsa is the person eating zucchini
+ 8. the fan of r&b is on the left of the owner of the pony
+ 9. the owner of the frog is on the left of the person eating peas
+10. the owner of the mouse is the fan of disco","{'Food': ['pear', 'zucchini', 'potato', 'apple', 'peas'], 'Music-Genre': ['disco', 'salsa', 'punk', 'r&b', 'jazz'], 'Pet': ['mouse', 'guinea-pig', 'ferret', 'frog', 'pony']}"
+Pt1_3x5_level1-2,"There are 5 different favourite beverages: coffee, hot-chocolate, iced-tea, sprite, water
+There 5 different types of food: apricot, blueberry, eggplant, potato, spinach
+The people have 5 different jobs:  chef, coach, manager, mechanic, videographer
+ 1. the person eating apricot is on the left of the person drinking sprite
+ 2. the person drinking coffee is on the right of the person drinking water
+ 3. the person eating apricot is the person drinking iced-tea
+ 4. the coach is the person eating potato
+ 5. the manager is the person eating blueberry
+ 6. the videographer is on the left of the coach
+ 7. the person eating apricot is on the right of the person eating spinach
+ 8. the chef is on the right of the person drinking coffee
+ 9. the person drinking water is on the left of the person eating blueberry
+10. the chef is the person drinking hot-chocolate","{'Beverage': ['water', 'coffee', 'hot-chocolate', 'iced-tea', 'sprite'], 'Food': ['eggplant', 'blueberry', 'spinach', 'apricot', 'potato'], 'Job': ['mechanic', 'manager', 'chef', 'videographer', 'coach']}"
+Pt1_3x5_level1-3,"There are 5 different favourite beverages: 7up, almond-milk, cola, fanta, water
+There are 5 different nationalities: brazilian, colombian, dutch, indian, polish
+The people prefer 5 different types of sport: handball, rowing, rugby, snowboarding, tennis
+ 1. the dutch is on the left of the person drinking almond-milk
+ 2. the person drinking cola is on the far left
+ 3. the person drinking 7up is in the middle
+ 4. the person who's sport is snowboarding is on the left of the person who's sport is handball
+ 5. the person who's sport is rugby is on the left of the person who's sport is snowboarding
+ 6. the colombian is on the left of the brazilian
+ 7. the polish is on the far right
+ 8. the person drinking fanta is on the right of the person who's sport is handball
+ 9. the colombian is on the left of the person who's sport is rugby
+10. the person who's sport is tennis is on the right of the indian","{'Beverage': ['cola', 'water', '7up', 'almond-milk', 'fanta'], 'Nationality': ['colombian', 'brazilian', 'dutch', 'indian', 'polish'], 'Sport': ['rowing', 'rugby', 'snowboarding', 'handball', 'tennis']}"
+Pt1_3x5_level1-4,"There 5 different types of food: blueberry, kiwi, mango, orange, zucchini
+The people have 5 different hobbies: baking, camping, chess, gardening, traveling
+The people have 5 different jobs:  analyst, coach, doctor, nurse, social-worker
+1. the person eating zucchini is on the right of the person who's hobby is camping
+2. the person who's hobby is chess is in the middle
+3. the person eating zucchini is on the right of the analyst
+4. the person eating blueberry is on the far left
+5. the nurse is on the far left
+6. the person eating kiwi is the person who's hobby is baking
+7. the doctor is on the right of the person eating zucchini
+8. the person eating mango is on the left of the person eating kiwi
+9. the coach is on the left of the person who's hobby is traveling","{'Food': ['blueberry', 'orange', 'zucchini', 'mango', 'kiwi'], 'Hobby': ['gardening', 'camping', 'chess', 'traveling', 'baking'], 'Job': ['nurse', 'analyst', 'coach', 'doctor', 'social-worker']}"
+Pt1_3x5_level1-5,"The people have 5 different hobbies: cooking, filmmaking, fishing, magic-tricks, rock-climbing
+The people prefer 5 different music-genres: classical, dubstep, pop, r&b, rock
+The people use 5 different means of transport: bike, jet-ski, quad-bike, train, van
+ 1. the fan of dubstep is on the right of the fan of pop
+ 2. the person who's hobby is filmmaking is on the left of the person who's hobby is rock-climbing
+ 3. the person who's hobby is rock-climbing is on the left of the person driving the jet-ski
+ 4. the fan of r&b is the person driving the quad-bike
+ 5. the fan of dubstep is on the right of the person who's hobby is fishing
+ 6. the person driving the train is on the right of the person who's hobby is cooking
+ 7. the person who's hobby is rock-climbing is the fan of r&b
+ 8. the fan of rock is the person who's hobby is magic-tricks
+ 9. the person driving the bike is on the right of the person who's hobby is fishing
+10. the fan of dubstep is on the left of the person who's hobby is filmmaking","{'Hobby': ['fishing', 'cooking', 'filmmaking', 'rock-climbing', 'magic-tricks'], 'Music-Genre': ['pop', 'dubstep', 'classical', 'r&b', 'rock'], 'Transport': ['van', 'bike', 'train', 'quad-bike', 'jet-ski']}"
+Pt1_3x5_level1-6,"There 5 different types of food: carrot, corn, cranberry, mango, peach
+The people perfer 5 different movie-genres: crime, drama, family, romance, sports
+The people prefer 5 different music-genres: blues, disco, folk, hip-hop, punk
+ 1. the fan of punk is the person watching sports movies
+ 2. the person eating carrot is on the left of the person watching drama movies
+ 3. the person watching romance movies is on the far left
+ 4. the person eating peach is on the right of the person eating mango
+ 5. the fan of hip-hop is the person watching crime movies
+ 6. the fan of punk is on the left of the fan of hip-hop
+ 7. the person watching romance movies is on the left of the person eating carrot
+ 8. the fan of folk is on the far left
+ 9. the person watching crime movies is the person eating cranberry
+10. the fan of disco is in the middle
+11. the fan of punk is the person eating peach","{'Food': ['corn', 'carrot', 'mango', 'peach', 'cranberry'], 'Movie-Genre': ['romance', 'family', 'drama', 'sports', 'crime'], 'Music-Genre': ['folk', 'blues', 'disco', 'punk', 'hip-hop']}"
+Pt1_3x5_level1-7,"The people prefer 5 different music-genres: folk, jazz, pop, salsa, soul
+5 different pets are kept: cat, chinchilla, fish, frog, goldfish
+The people use 5 different means of transport: bus, jet-ski, scooter, subway, taxi
+1. the owner of the goldfish is the person driving the bus
+2. the fan of jazz is on the right of the fan of folk
+3. the owner of the frog is on the left of the person driving the taxi
+4. the owner of the chinchilla is on the left of the person driving the jet-ski
+5. the owner of the fish is on the right of the owner of the cat
+6. the owner of the fish is the person driving the scooter
+7. the person driving the jet-ski is on the right of the fan of pop
+8. the fan of salsa is on the right of the owner of the goldfish
+9. the owner of the cat is on the right of the owner of the chinchilla","{'Music-Genre': ['soul', 'salsa', 'pop', 'folk', 'jazz'], 'Pet': ['goldfish', 'frog', 'chinchilla', 'cat', 'fish'], 'Transport': ['bus', 'subway', 'taxi', 'jet-ski', 'scooter']}"
+Pt1_3x5_level1-8,"There are 5 different favourite beverages: fanta, iced-tea, lemonade, soy-milk, water
+The people prefer 5 different music-genres: classical, folk, jazz, punk, salsa
+5 different pets are kept: frog, hamster, mouse, pony, snake
+ 1. the owner of the mouse is on the right of the owner of the pony
+ 2. the owner of the snake is on the right of the person drinking water
+ 3. the owner of the hamster is on the left of the owner of the pony
+ 4. the person drinking water is on the left of the fan of punk
+ 5. the person drinking lemonade is the fan of salsa
+ 6. the person drinking iced-tea is on the right of the person drinking water
+ 7. the fan of jazz is in the middle
+ 8. the fan of folk is on the left of the person drinking soy-milk
+ 9. the fan of punk is on the left of the owner of the frog
+10. the person drinking water is in the middle","{'Beverage': ['fanta', 'soy-milk', 'water', 'iced-tea', 'lemonade'], 'Music-Genre': ['folk', 'classical', 'jazz', 'punk', 'salsa'], 'Pet': ['hamster', 'pony', 'mouse', 'snake', 'frog']}"
+Pt1_3x5_level1-9,"The people perfer 5 different movie-genres: comedy, documentary, epic, romance, spy
+There are 5 different nationalities: american, brazilian, canadian, german, japanese
+5 different pets are kept: dog, goldfish, guinea-pig, pony, snake
+ 1. the owner of the goldfish is on the right of the owner of the snake
+ 2. the brazilian is on the far left
+ 3. the german is on the right of the owner of the dog
+ 4. the owner of the guinea-pig is on the right of the owner of the dog
+ 5. the owner of the goldfish is on the right of the brazilian
+ 6. the person watching documentary movies is the canadian
+ 7. the person watching romance movies is in the middle
+ 8. the person watching epic movies is on the far right
+ 9. the american is the owner of the dog
+10. the person watching spy movies is the american","{'Movie-Genre': ['comedy', 'documentary', 'romance', 'spy', 'epic'], 'Nationality': ['brazilian', 'canadian', 'japanese', 'american', 'german'], 'Pet': ['snake', 'goldfish', 'pony', 'dog', 'guinea-pig']}"
diff --git a/part2/level1/Pt2_3x6_level1.csv b/part2/level1/Pt2_3x6_level1.csv
new file mode 100644
index 0000000000000000000000000000000000000000..8f411ea3026d09b2c03ee4ce99e9bd51c6e4edb2
--- /dev/null
+++ b/part2/level1/Pt2_3x6_level1.csv
@@ -0,0 +1,159 @@
+ID,Clues,SolutionGrid
+Pt1_3x6_level1-0,"The people have 6 different hobbies: baking, board-games, cooking, hiking, photography, puzzles
+The people prefer 6 different music-genres: country, folk, gospel, metal, punk, trance
+There are 6 different nationalities: american, chinese, german, malaysian, pakistani, polish
+ 1. the person who's hobby is hiking is on the right of the malaysian
+ 2. the person who's hobby is cooking is on the left of the person who's hobby is hiking
+ 3. the fan of metal is the polish
+ 4. the pakistani is on the far left
+ 5. the person who's hobby is baking is on the left of the american
+ 6. the person who's hobby is hiking is the chinese
+ 7. the american is the fan of folk
+ 8. the fan of trance is on the left of the fan of gospel
+ 9. the fan of gospel is on the far right
+10. the fan of punk is on the right of the person who's hobby is photography
+11. the person who's hobby is hiking is on the left of the fan of gospel
+12. the person who's hobby is board-games is on the far left","{'Hobby': ['board-games', 'baking', 'photography', 'cooking', 'hiking', 'puzzles'], 'Music-Genre': ['country', 'metal', 'folk', 'punk', 'trance', 'gospel'], 'Nationality': ['pakistani', 'polish', 'american', 'malaysian', 'chinese', 'german']}"
+Pt1_3x6_level1-1,"There are 6 different favourite beverages: coffee, cola, fanta, hot-chocolate, sprite, tea
+The people have 6 different jobs:  architect, fisherman, police-officer, project-manager, scientist, teacher
+There are 6 different nationalities: american, canadian, indian, mexican, spanish, thai
+ 1. the teacher is on the far left
+ 2. the police-officer is on the right of the person drinking tea
+ 3. the teacher is the person drinking coffee
+ 4. the person drinking hot-chocolate is on the left of the person drinking sprite
+ 5. the police-officer is on the right of the spanish
+ 6. the thai is on the left of the american
+ 7. the architect is on the right of the fisherman
+ 8. the canadian is on the far right
+ 9. the person drinking coffee is on the left of the thai
+10. the person drinking cola is the indian
+11. the spanish is on the left of the person drinking cola
+12. the indian is on the right of the project-manager","{'Beverage': ['coffee', 'hot-chocolate', 'sprite', 'tea', 'cola', 'fanta'], 'Job': ['teacher', 'fisherman', 'architect', 'project-manager', 'police-officer', 'scientist'], 'Nationality': ['mexican', 'thai', 'american', 'spanish', 'indian', 'canadian']}"
+Pt1_3x6_level1-2,"There are 6 different favourite beverages: 7up, almond-milk, hot-chocolate, iced-tea, mirinda, soy-milk
+There 6 different types of food: apricot, peas, pineapple, pomegranate, tomato, watermelon
+The people prefer 6 different music-genres: ambient, folk, pop, punk, rock, trance
+ 1. the person eating pineapple is on the left of the fan of folk
+ 2. the person drinking soy-milk is on the right of the person eating apricot
+ 3. the person drinking mirinda is the person eating watermelon
+ 4. the person drinking iced-tea is on the far left
+ 5. the fan of rock is the person eating tomato
+ 6. the person drinking iced-tea is the person eating tomato
+ 7. the person drinking iced-tea is on the left of the fan of trance
+ 8. the fan of punk is on the left of the person eating pomegranate
+ 9. the person eating pineapple is on the right of the person drinking hot-chocolate
+10. the person eating tomato is on the left of the person drinking almond-milk
+11. the fan of pop is on the left of the fan of ambient
+12. the fan of pop is on the right of the person drinking soy-milk
+13. the person eating pomegranate is on the left of the person eating pineapple","{'Beverage': ['iced-tea', 'almond-milk', 'soy-milk', 'hot-chocolate', '7up', 'mirinda'], 'Food': ['tomato', 'apricot', 'peas', 'pomegranate', 'pineapple', 'watermelon'], 'Music-Genre': ['rock', 'trance', 'punk', 'pop', 'ambient', 'folk']}"
+Pt1_3x6_level1-3,"The people perfer 6 different movie-genres: animation, crime, mystery, sports, thriller, zombie
+There are 6 different nationalities: british, canadian, french, japanese, mexican, russian
+The people prefer 6 different types of sport: baseball, biathlon, cycling, snowboarding, surfing, water-polo
+ 1. the japanese is on the right of the person who's sport is biathlon
+ 2. the person watching mystery movies is on the right of the british
+ 3. the person watching crime movies is the person who's sport is baseball
+ 4. the canadian is on the left of the person watching animation movies
+ 5. the person who's sport is water-polo is on the far right
+ 6. the mexican is on the right of the canadian
+ 7. the french is on the left of the person who's sport is surfing
+ 8. the japanese is on the left of the person who's sport is water-polo
+ 9. the person watching animation movies is on the left of the person watching sports movies
+10. the french is on the left of the person watching thriller movies
+11. the person watching animation movies is on the left of the person who's sport is snowboarding
+12. the person watching mystery movies is on the right of the person watching thriller movies","{'Movie-Genre': ['crime', 'thriller', 'mystery', 'animation', 'sports', 'zombie'], 'Nationality': ['french', 'british', 'canadian', 'mexican', 'japanese', 'russian'], 'Sport': ['baseball', 'surfing', 'cycling', 'biathlon', 'snowboarding', 'water-polo']}"
+Pt1_3x6_level1-4,"The people have 6 different hobbies: chess, drawing, filmmaking, gardening, photography, traveling
+The people perfer 6 different movie-genres: documentary, family, martial-arts, musical, thriller, time-travel
+There are 6 different nationalities: american, chinese, indian, nigerian, spanish, turkish
+ 1. the person who's hobby is gardening is on the right of the person who's hobby is filmmaking
+ 2. the person watching thriller movies is the american
+ 3. the person watching time-travel movies is on the right of the person watching musical movies
+ 4. the person who's hobby is drawing is the person watching martial-arts movies
+ 5. the indian is on the far right
+ 6. the person watching family movies is on the far right
+ 7. the person watching thriller movies is on the left of the chinese
+ 8. the spanish is on the right of the person watching musical movies
+ 9. the person who's hobby is drawing is on the left of the american
+10. the chinese is the person who's hobby is gardening
+11. the person who's hobby is chess is the turkish
+12. the person watching martial-arts movies is on the right of the person who's hobby is traveling
+13. the person who's hobby is traveling is on the right of the person watching musical movies","{'Hobby': ['chess', 'traveling', 'drawing', 'filmmaking', 'gardening', 'photography'], 'Movie-Genre': ['musical', 'time-travel', 'martial-arts', 'thriller', 'documentary', 'family'], 'Nationality': ['turkish', 'spanish', 'nigerian', 'american', 'chinese', 'indian']}"
+Pt1_3x6_level1-5,"There 6 different types of food: asparagus, cranberry, kiwi, pomegranate, potato, pumpkin
+The people prefer 6 different music-genres: ambient, classical, disco, dubstep, folk, funk
+The people prefer 6 different types of sport: biathlon, climbing, golf, sailing, skateboarding, skiing
+ 1. the person who's sport is skiing is the fan of folk
+ 2. the person eating cranberry is the person who's sport is skateboarding
+ 3. the fan of ambient is on the right of the person who's sport is sailing
+ 4. the fan of funk is on the right of the fan of folk
+ 5. the fan of funk is on the left of the person who's sport is biathlon
+ 6. the person who's sport is sailing is on the right of the person eating asparagus
+ 7. the person eating pumpkin is on the left of the person eating kiwi
+ 8. the person eating pomegranate is on the right of the person who's sport is skateboarding
+ 9. the fan of classical is on the left of the person who's sport is sailing
+10. the person who's sport is climbing is on the far left
+11. the person who's sport is skateboarding is on the left of the person eating pomegranate
+12. the person who's sport is golf is on the left of the person who's sport is biathlon
+13. the person who's sport is skiing is on the right of the person who's sport is skateboarding
+14. the person eating kiwi is the fan of dubstep","{'Food': ['asparagus', 'potato', 'cranberry', 'pomegranate', 'pumpkin', 'kiwi'], 'Music-Genre': ['classical', 'disco', 'ambient', 'folk', 'funk', 'dubstep'], 'Sport': ['climbing', 'sailing', 'skateboarding', 'skiing', 'golf', 'biathlon']}"
+Pt1_3x6_level1-6,"There are 6 different favourite beverages: 7up, hot-chocolate, juice, milk, mirinda, water
+The people perfer 6 different movie-genres: documentary, drama, fantasy, horror, musical, mystery
+The people use 6 different means of transport: boat, helicopter, roller, ship, skateboard, taxi
+ 1. the person driving the ship is on the right of the person watching documentary movies
+ 2. the person driving the roller is on the left of the person drinking milk
+ 3. the person watching horror movies is on the right of the person watching documentary movies
+ 4. the person watching mystery movies is on the right of the person drinking hot-chocolate
+ 5. the person drinking 7up is the person watching drama movies
+ 6. the person watching musical movies is on the left of the person drinking juice
+ 7. the person watching drama movies is on the far right
+ 8. the person drinking mirinda is the person driving the taxi
+ 9. the person drinking water is on the right of the person driving the helicopter
+10. the person driving the skateboard is the person watching drama movies
+11. the person driving the taxi is on the left of the person watching documentary movies
+12. the person driving the roller is the person watching documentary movies
+13. the person watching drama movies is on the right of the person watching horror movies","{'Beverage': ['hot-chocolate', 'water', 'mirinda', 'juice', 'milk', '7up'], 'Movie-Genre': ['fantasy', 'mystery', 'musical', 'documentary', 'horror', 'drama'], 'Transport': ['helicopter', 'boat', 'taxi', 'roller', 'ship', 'skateboard']}"
+Pt1_3x6_level1-7,"There 6 different types of food: blueberry, cherry, eggplant, pear, pineapple, tomato
+The people perfer 6 different movie-genres: adventure, horror, musical, romance, satire, sports
+The people prefer 6 different music-genres: disco, electronic, gospel, r&b, reggae, trance
+ 1. the fan of trance is the person eating tomato
+ 2. the fan of trance is on the right of the person watching musical movies
+ 3. the person watching romance movies is on the left of the person watching adventure movies
+ 4. the fan of gospel is on the left of the person watching adventure movies
+ 5. the person eating blueberry is on the left of the fan of electronic
+ 6. the person watching adventure movies is the fan of reggae
+ 7. the person eating eggplant is on the right of the person eating pineapple
+ 8. the fan of electronic is on the left of the person watching satire movies
+ 9. the person watching satire movies is on the left of the person eating pineapple
+10. the person watching horror movies is on the right of the person eating eggplant
+11. the fan of r&b is on the far right
+12. the person eating eggplant is on the left of the person eating cherry
+13. the person eating cherry is on the right of the fan of reggae","{'Food': ['blueberry', 'pear', 'tomato', 'pineapple', 'eggplant', 'cherry'], 'Movie-Genre': ['sports', 'musical', 'satire', 'romance', 'adventure', 'horror'], 'Music-Genre': ['disco', 'electronic', 'trance', 'gospel', 'reggae', 'r&b']}"
+Pt1_3x6_level1-8,"The people have 6 different hobbies: collecting, cooking, drawing, rock-climbing, sudoku, video-games
+The people prefer 6 different types of sport: baseball, cricket, handball, rugby, surfing, weightlifting
+The people use 6 different means of transport: helicopter, jet-ski, roller, scooter, train, trike
+ 1. the person who's hobby is collecting is on the right of the person driving the helicopter
+ 2. the person who's sport is cricket is the person who's hobby is video-games
+ 3. the person driving the scooter is on the left of the person who's hobby is rock-climbing
+ 4. the person who's sport is baseball is on the far right
+ 5. the person who's sport is rugby is on the left of the person driving the train
+ 6. the person driving the roller is on the right of the person driving the scooter
+ 7. the person who's hobby is rock-climbing is on the right of the person who's sport is surfing
+ 8. the person driving the trike is on the left of the person who's sport is handball
+ 9. the person who's hobby is rock-climbing is the person who's sport is baseball
+10. the person who's hobby is cooking is on the left of the person who's hobby is collecting
+11. the person who's hobby is drawing is on the left of the person driving the roller
+12. the person who's sport is rugby is the person who's hobby is cooking
+13. the person who's sport is surfing is on the right of the person who's sport is handball","{'Hobby': ['cooking', 'collecting', 'video-games', 'sudoku', 'drawing', 'rock-climbing'], 'Sport': ['rugby', 'weightlifting', 'cricket', 'handball', 'surfing', 'baseball'], 'Transport': ['helicopter', 'train', 'trike', 'jet-ski', 'scooter', 'roller']}"
+Pt1_3x6_level1-9,"There 6 different types of food: garlic, lemon, lime, nectarine, onion, spinach
+The people have 6 different hobbies: board-games, collecting, dancing, gardening, sudoku, video-games
+The people perfer 6 different movie-genres: animation, comedy, disaster, fantasy, musical, spy
+ 1. the person watching animation movies is on the left of the person who's hobby is video-games
+ 2. the person who's hobby is sudoku is the person eating nectarine
+ 3. the person eating garlic is on the right of the person who's hobby is sudoku
+ 4. the person who's hobby is sudoku is on the right of the person eating lemon
+ 5. the person watching comedy movies is on the right of the person who's hobby is gardening
+ 6. the person who's hobby is video-games is on the right of the person who's hobby is dancing
+ 7. the person watching disaster movies is on the far left
+ 8. the person eating garlic is the person who's hobby is collecting
+ 9. the person eating lime is on the left of the person watching fantasy movies
+10. the person eating lemon is on the right of the person who's hobby is board-games
+11. the person who's hobby is board-games is on the left of the person who's hobby is gardening
+12. the person who's hobby is board-games is the person eating onion
+13. the person who's hobby is sudoku is on the left of the person watching musical movies","{'Food': ['onion', 'lemon', 'nectarine', 'garlic', 'lime', 'spinach'], 'Hobby': ['board-games', 'gardening', 'sudoku', 'collecting', 'dancing', 'video-games'], 'Movie-Genre': ['disaster', 'spy', 'comedy', 'musical', 'animation', 'fantasy']}"
diff --git a/part2/level1/Pt2_3x7_level1.csv b/part2/level1/Pt2_3x7_level1.csv
new file mode 100644
index 0000000000000000000000000000000000000000..3b7965bc3a5204d44cc08a3cb3ef3cc1e92018ce
--- /dev/null
+++ b/part2/level1/Pt2_3x7_level1.csv
@@ -0,0 +1,187 @@
+ID,Clues,SolutionGrid
+Pt1_3x7_level1-0,"There 7 different types of food: avocado, blueberry, carrot, cauliflower, corn, cranberry, grapefruit
+The people prefer 7 different types of sport: cricket, golf, handball, parkour, skiing, snowboarding, soccer
+The people use 7 different means of transport: airplane, helicopter, skateboard, snowmobile, subway, train, van
+ 1. the person eating cranberry is on the left of the person driving the train
+ 2. the person who's sport is skiing is on the far right
+ 3. the person who's sport is soccer is on the left of the person driving the helicopter
+ 4. the person who's sport is cricket is on the left of the person eating blueberry
+ 5. the person eating grapefruit is on the left of the person eating corn
+ 6. the person eating carrot is the person driving the skateboard
+ 7. the person driving the train is on the left of the person driving the helicopter
+ 8. the person driving the van is on the right of the person driving the skateboard
+ 9. the person driving the skateboard is the person who's sport is handball
+10. the person driving the snowmobile is the person eating corn
+11. the person eating avocado is on the left of the person driving the subway
+12. the person driving the airplane is on the left of the person driving the skateboard
+13. the person eating cranberry is on the right of the person who's sport is handball
+14. the person who's sport is parkour is on the right of the person who's sport is snowboarding
+15. the person eating blueberry is on the right of the person driving the van","{'Food': ['cauliflower', 'carrot', 'cranberry', 'blueberry', 'avocado', 'grapefruit', 'corn'], 'Sport': ['golf', 'handball', 'cricket', 'soccer', 'snowboarding', 'parkour', 'skiing'], 'Transport': ['airplane', 'skateboard', 'van', 'train', 'helicopter', 'subway', 'snowmobile']}"
+Pt1_3x7_level1-1,"There are 7 different favourite beverages: 7up, coffee, cola, fanta, iced-tea, milk, sprite
+The people perfer 7 different movie-genres: animation, comedy, fantasy, horror, mystery, satire, zombie
+7 different pets are kept: bird, cat, fish, horse, lizard, mouse, rabbit
+ 1. the person drinking cola is the person watching horror movies
+ 2. the person drinking sprite is on the far left
+ 3. the person watching mystery movies is the owner of the mouse
+ 4. the owner of the bird is on the right of the person watching horror movies
+ 5. the person watching comedy movies is on the right of the person watching satire movies
+ 6. the person drinking iced-tea is on the right of the person drinking fanta
+ 7. the owner of the rabbit is on the right of the owner of the horse
+ 8. the owner of the bird is on the right of the owner of the lizard
+ 9. the person watching animation movies is on the left of the person watching horror movies
+10. the person watching zombie movies is the owner of the horse
+11. the owner of the mouse is on the right of the owner of the fish
+12. the owner of the cat is the person drinking milk
+13. the owner of the mouse is the person drinking 7up
+14. the person watching horror movies is on the left of the person drinking coffee
+15. the person watching comedy movies is on the far right
+16. the person watching animation movies is in the middle","{'Beverage': ['sprite', '7up', 'fanta', 'iced-tea', 'cola', 'coffee', 'milk'], 'Movie-Genre': ['fantasy', 'mystery', 'zombie', 'animation', 'horror', 'satire', 'comedy'], 'Pet': ['fish', 'mouse', 'horse', 'rabbit', 'lizard', 'bird', 'cat']}"
+Pt1_3x7_level1-2,"There 7 different types of food: apple, avocado, blueberry, lemon, pomegranate, strawberry, zucchini
+7 different pets are kept: cat, dog, ferret, goat, horse, lizard, snake
+The people prefer 7 different types of sport: basketball, biathlon, climbing, golf, rowing, rugby, sailing
+ 1. the person who's sport is basketball is on the right of the person eating lemon
+ 2. the owner of the ferret is the person who's sport is sailing
+ 3. the owner of the snake is the person who's sport is rugby
+ 4. the person eating avocado is on the right of the owner of the dog
+ 5. the owner of the cat is on the far left
+ 6. the person eating apple is on the right of the person eating lemon
+ 7. the owner of the goat is on the far right
+ 8. the person eating avocado is on the right of the person eating apple
+ 9. the person who's sport is biathlon is on the far left
+10. the person who's sport is rowing is on the left of the person who's sport is climbing
+11. the owner of the dog is on the left of the owner of the lizard
+12. the person eating lemon is in the middle
+13. the person eating zucchini is on the right of the owner of the snake
+14. the person eating blueberry is on the right of the person who's sport is biathlon
+15. the person who's sport is golf is in the middle
+16. the owner of the cat is the person eating pomegranate","{'Food': ['pomegranate', 'blueberry', 'zucchini', 'lemon', 'apple', 'avocado', 'strawberry'], 'Pet': ['cat', 'snake', 'ferret', 'horse', 'dog', 'lizard', 'goat'], 'Sport': ['biathlon', 'rugby', 'sailing', 'golf', 'basketball', 'rowing', 'climbing']}"
+Pt1_3x7_level1-3,"There 7 different types of food: apricot, banana, corn, kale, kiwi, peach, strawberry
+The people perfer 7 different movie-genres: documentary, martial-arts, musical, mystery, sports, thriller, zombie
+The people prefer 7 different types of sport: badminton, basketball, golf, parkour, skateboarding, skiing, swimming
+ 1. the person watching documentary movies is the person who's sport is skiing
+ 2. the person watching martial-arts movies is on the right of the person who's sport is skiing
+ 3. the person who's sport is basketball is the person eating apricot
+ 4. the person eating kale is on the left of the person eating corn
+ 5. the person who's sport is golf is on the right of the person who's sport is basketball
+ 6. the person eating corn is on the right of the person watching mystery movies
+ 7. the person eating peach is in the middle
+ 8. the person watching sports movies is on the left of the person watching documentary movies
+ 9. the person who's sport is swimming is the person watching musical movies
+10. the person who's sport is swimming is on the far right
+11. the person who's sport is parkour is the person eating peach
+12. the person who's sport is skateboarding is on the far left
+13. the person eating kiwi is the person watching thriller movies
+14. the person watching musical movies is on the right of the person eating kiwi
+15. the person eating strawberry is on the left of the person who's sport is parkour","{'Food': ['kale', 'corn', 'strawberry', 'peach', 'apricot', 'kiwi', 'banana'], 'Movie-Genre': ['mystery', 'sports', 'documentary', 'martial-arts', 'zombie', 'thriller', 'musical'], 'Sport': ['skateboarding', 'badminton', 'skiing', 'parkour', 'basketball', 'golf', 'swimming']}"
+Pt1_3x7_level1-4,"The people have 7 different hobbies: chess, fishing, magic-tricks, photography, puzzles, traveling, video-games
+The people perfer 7 different movie-genres: action, adventure, comedy, documentary, epic, spy, zombie
+7 different pets are kept: chinchilla, fish, goat, horse, lizard, mouse, rat
+ 1. the person watching epic movies is on the left of the person watching comedy movies
+ 2. the person watching spy movies is on the left of the owner of the mouse
+ 3. the owner of the goat is the person watching spy movies
+ 4. the person who's hobby is traveling is on the far right
+ 5. the owner of the rat is the person who's hobby is photography
+ 6. the owner of the rat is on the left of the person who's hobby is magic-tricks
+ 7. the person who's hobby is photography is the person watching adventure movies
+ 8. the person watching epic movies is the person who's hobby is chess
+ 9. the person who's hobby is video-games is the person watching zombie movies
+10. the person watching documentary movies is in the middle
+11. the person watching epic movies is on the right of the person watching spy movies
+12. the person watching zombie movies is the person who's hobby is video-games
+13. the person who's hobby is fishing is on the right of the owner of the lizard
+14. the person who's hobby is video-games is the owner of the horse
+15. the person who's hobby is fishing is the owner of the goat
+16. the owner of the chinchilla is on the far left","{'Hobby': ['puzzles', 'video-games', 'photography', 'magic-tricks', 'fishing', 'chess', 'traveling'], 'Movie-Genre': ['action', 'zombie', 'adventure', 'documentary', 'spy', 'epic', 'comedy'], 'Pet': ['chinchilla', 'horse', 'rat', 'lizard', 'goat', 'mouse', 'fish']}"
+Pt1_3x7_level1-5,"The people perfer 7 different movie-genres: crime, disaster, drama, martial-arts, satire, western, zombie
+There are 7 different nationalities: canadian, egyptian, german, indonesian, mexican, polish, turkish
+The people use 7 different means of transport: airplane, car, motorbike, roller, skateboard, snowmobile, train
+ 1. the person driving the motorbike is on the right of the turkish
+ 2. the person watching zombie movies is on the left of the person driving the snowmobile
+ 3. the mexican is on the right of the person watching crime movies
+ 4. the german is on the left of the person driving the airplane
+ 5. the polish is on the right of the person watching disaster movies
+ 6. the person driving the roller is on the right of the person watching disaster movies
+ 7. the person driving the snowmobile is on the left of the indonesian
+ 8. the person driving the train is on the right of the person watching crime movies
+ 9. the person watching disaster movies is the mexican
+10. the person driving the snowmobile is in the middle
+11. the mexican is on the left of the person watching western movies
+12. the person driving the skateboard is on the right of the person watching satire movies
+13. the canadian is on the right of the turkish
+14. the german is on the left of the turkish
+15. the person watching martial-arts movies is on the far left","{'Movie-Genre': ['martial-arts', 'drama', 'zombie', 'satire', 'crime', 'disaster', 'western'], 'Nationality': ['german', 'turkish', 'canadian', 'egyptian', 'indonesian', 'mexican', 'polish'], 'Transport': ['car', 'airplane', 'motorbike', 'snowmobile', 'skateboard', 'train', 'roller']}"
+Pt1_3x7_level1-6,"The people have 7 different hobbies: baking, board-games, chess, drawing, fishing, reading, writing
+The people have 7 different jobs:  analyst, chef, entrepreneur, manager, nurse, project-manager, teacher
+The people prefer 7 different music-genres: blues, d&b, disco, dubstep, house, jazz, salsa
+ 1. the person who's hobby is writing is on the left of the person who's hobby is reading
+ 2. the fan of jazz is the chef
+ 3. the person who's hobby is chess is on the far right
+ 4. the person who's hobby is chess is on the right of the fan of house
+ 5. the chef is in the middle
+ 6. the fan of dubstep is on the left of the analyst
+ 7. the person who's hobby is chess is the manager
+ 8. the fan of disco is the nurse
+ 9. the analyst is on the left of the fan of blues
+10. the fan of salsa is on the right of the entrepreneur
+11. the person who's hobby is board-games is on the left of the entrepreneur
+12. the teacher is on the left of the analyst
+13. the fan of disco is on the right of the person who's hobby is fishing
+14. the nurse is on the left of the entrepreneur
+15. the person who's hobby is drawing is the teacher
+16. the person who's hobby is board-games is on the left of the person who's hobby is baking","{'Hobby': ['drawing', 'writing', 'reading', 'fishing', 'board-games', 'baking', 'chess'], 'Job': ['teacher', 'analyst', 'project-manager', 'chef', 'nurse', 'entrepreneur', 'manager'], 'Music-Genre': ['dubstep', 'd&b', 'blues', 'jazz', 'disco', 'house', 'salsa']}"
+Pt1_3x7_level1-7,"The people have 7 different hobbies: baking, card-games, chess, collecting, drawing, puzzles, writing
+The people have 7 different jobs:  lawyer, librarian, mechanic, project-manager, security-guard, videographer, writer
+The people prefer 7 different music-genres: ambient, country, d&b, folk, funk, hip-hop, salsa
+ 1. the security-guard is on the left of the videographer
+ 2. the fan of salsa is on the right of the fan of ambient
+ 3. the person who's hobby is baking is on the right of the writer
+ 4. the fan of folk is on the left of the videographer
+ 5. the writer is on the left of the fan of folk
+ 6. the fan of folk is on the right of the fan of funk
+ 7. the fan of country is on the right of the videographer
+ 8. the project-manager is in the middle
+ 9. the person who's hobby is card-games is on the right of the person who's hobby is collecting
+10. the person who's hobby is writing is the librarian
+11. the person who's hobby is card-games is on the far right
+12. the person who's hobby is puzzles is in the middle
+13. the videographer is the person who's hobby is drawing
+14. the person who's hobby is writing is the fan of d&b
+15. the lawyer is on the left of the mechanic","{'Hobby': ['chess', 'baking', 'drawing', 'puzzles', 'writing', 'collecting', 'card-games'], 'Job': ['writer', 'security-guard', 'videographer', 'project-manager', 'librarian', 'lawyer', 'mechanic'], 'Music-Genre': ['funk', 'folk', 'hip-hop', 'country', 'd&b', 'ambient', 'salsa']}"
+Pt1_3x7_level1-8,"The people have 7 different hobbies: board-games, chess, drawing, magic-tricks, rock-climbing, singing, woodworking
+The people prefer 7 different music-genres: classical, disco, electronic, hip-hop, r&b, reggae, techno
+There are 7 different nationalities: argentine, canadian, colombian, german, italian, malaysian, thai
+ 1. the fan of techno is the colombian
+ 2. the argentine is on the right of the fan of r&b
+ 3. the colombian is the fan of techno
+ 4. the fan of hip-hop is the thai
+ 5. the italian is on the right of the fan of electronic
+ 6. the italian is on the left of the person who's hobby is singing
+ 7. the person who's hobby is board-games is on the right of the person who's hobby is magic-tricks
+ 8. the fan of techno is the colombian
+ 9. the person who's hobby is drawing is on the left of the canadian
+10. the person who's hobby is board-games is on the left of the fan of classical
+11. the colombian is on the right of the thai
+12. the fan of reggae is on the right of the fan of techno
+13. the fan of techno is on the left of the malaysian
+14. the canadian is on the left of the german
+15. the thai is on the left of the person who's hobby is rock-climbing
+16. the person who's hobby is woodworking is on the far left
+17. the person who's hobby is drawing is the malaysian","{'Hobby': ['woodworking', 'rock-climbing', 'drawing', 'chess', 'magic-tricks', 'board-games', 'singing'], 'Music-Genre': ['hip-hop', 'techno', 'reggae', 'disco', 'electronic', 'r&b', 'classical'], 'Nationality': ['thai', 'colombian', 'malaysian', 'canadian', 'german', 'italian', 'argentine']}"
+Pt1_3x7_level1-9,"There 7 different types of food: banana, carrot, corn, grapefruit, orange, peach, watermelon
+The people have 7 different jobs:  analyst, coach, doctor, fisherman, journalist, police-officer, social-worker
+The people prefer 7 different types of sport: cricket, cycling, rugby, skateboarding, skiing, swimming, tennis
+ 1. the person who's sport is cycling is on the left of the person eating orange
+ 2. the person eating watermelon is the person who's sport is tennis
+ 3. the person eating grapefruit is on the far right
+ 4. the person who's sport is skateboarding is on the left of the person eating peach
+ 5. the social-worker is on the left of the analyst
+ 6. the doctor is in the middle
+ 7. the person who's sport is skiing is on the right of the person who's sport is skateboarding
+ 8. the fisherman is on the far left
+ 9. the police-officer is the person who's sport is skiing
+10. the person eating corn is on the right of the journalist
+11. the person who's sport is rugby is the social-worker
+12. the person eating peach is on the left of the coach
+13. the person who's sport is tennis is on the left of the person who's sport is rugby
+14. the person eating peach is on the left of the person eating banana
+15. the person who's sport is cricket is on the right of the person who's sport is cycling","{'Food': ['carrot', 'peach', 'banana', 'orange', 'watermelon', 'corn', 'grapefruit'], 'Job': ['fisherman', 'police-officer', 'coach', 'doctor', 'journalist', 'social-worker', 'analyst'], 'Sport': ['skateboarding', 'skiing', 'cycling', 'cricket', 'tennis', 'rugby', 'swimming']}"
diff --git a/part2/level1/Pt2_4x2_level1.csv b/part2/level1/Pt2_4x2_level1.csv
new file mode 100644
index 0000000000000000000000000000000000000000..5e7e9064b9f5455b8846226f2e04bd4d36101694
--- /dev/null
+++ b/part2/level1/Pt2_4x2_level1.csv
@@ -0,0 +1,70 @@
+ID,Clues,SolutionGrid
+Pt1_4x2_level1-0,"The people have 2 different hobbies: traveling, writing
+The people have 2 different jobs:  designer, social-worker
+The people prefer 2 different types of sport: soccer, volleyball
+The people use 2 different means of transport: bike, jet-ski
+1. the person who's hobby is traveling is on the far right
+2. the person who's sport is soccer is on the right of the person driving the jet-ski
+3. the designer is on the far right","{'Hobby': ['writing', 'traveling'], 'Job': ['social-worker', 'designer'], 'Sport': ['volleyball', 'soccer'], 'Transport': ['jet-ski', 'bike']}"
+Pt1_4x2_level1-1,"There are 2 different favourite beverages: almond-milk, lemonade
+The people have 2 different jobs:  entrepreneur, lawyer
+The people perfer 2 different movie-genres: action, time-travel
+The people prefer 2 different types of sport: snowboarding, surfing
+1. the person watching action movies is on the right of the person who's sport is snowboarding
+2. the entrepreneur is on the far left
+3. the person watching action movies is on the right of the person drinking lemonade","{'Beverage': ['lemonade', 'almond-milk'], 'Job': ['entrepreneur', 'lawyer'], 'Movie-Genre': ['time-travel', 'action'], 'Sport': ['snowboarding', 'surfing']}"
+Pt1_4x2_level1-2,"There are 2 different favourite beverages: iced-tea, soy-milk
+There 2 different types of food: apple, avocado
+The people prefer 2 different music-genres: ambient, country
+The people use 2 different means of transport: quad-bike, taxi
+1. the fan of country is on the left of the person drinking soy-milk
+2. the person drinking iced-tea is the person driving the taxi
+3. the person eating apple is on the far left","{'Beverage': ['iced-tea', 'soy-milk'], 'Food': ['apple', 'avocado'], 'Music-Genre': ['country', 'ambient'], 'Transport': ['taxi', 'quad-bike']}"
+Pt1_4x2_level1-3,"There are 2 different favourite beverages: iced-tea, soy-milk
+There 2 different types of food: lemon, papaya
+The people have 2 different jobs:  nurse, security-guard
+The people prefer 2 different music-genres: punk, techno
+1. the fan of punk is on the far left
+2. the nurse is on the right of the person drinking iced-tea
+3. the person drinking soy-milk is the person eating lemon","{'Beverage': ['iced-tea', 'soy-milk'], 'Food': ['papaya', 'lemon'], 'Job': ['security-guard', 'nurse'], 'Music-Genre': ['punk', 'techno']}"
+Pt1_4x2_level1-4,"The people have 2 different hobbies: skydiving, video-games
+The people prefer 2 different music-genres: classical, country
+The people prefer 2 different types of sport: sailing, skateboarding
+The people use 2 different means of transport: quad-bike, roller
+1. the fan of classical is on the far left
+2. the person who's sport is skateboarding is on the right of the person driving the roller
+3. the person who's hobby is video-games is on the right of the person driving the roller","{'Hobby': ['skydiving', 'video-games'], 'Music-Genre': ['classical', 'country'], 'Sport': ['sailing', 'skateboarding'], 'Transport': ['roller', 'quad-bike']}"
+Pt1_4x2_level1-5,"There are 2 different favourite beverages: milk, mirinda
+The people perfer 2 different movie-genres: animation, scientific
+The people prefer 2 different music-genres: techno, trance
+The people prefer 2 different types of sport: skateboarding, soccer
+1. the fan of techno is on the left of the person drinking mirinda
+2. the person who's sport is skateboarding is on the right of the person watching animation movies","{'Beverage': ['milk', 'mirinda'], 'Movie-Genre': ['animation', 'scientific'], 'Music-Genre': ['techno', 'trance'], 'Sport': ['soccer', 'skateboarding']}"
+Pt1_4x2_level1-6,"There 2 different types of food: banana, nectarine
+The people prefer 2 different music-genres: hip-hop, r&b
+The people prefer 2 different types of sport: baseball, cycling
+The people use 2 different means of transport: bus, tram
+1. the fan of hip-hop is on the left of the person who's sport is cycling
+2. the person driving the tram is on the far right
+3. the person driving the tram is on the right of the person eating nectarine","{'Food': ['nectarine', 'banana'], 'Music-Genre': ['hip-hop', 'r&b'], 'Sport': ['baseball', 'cycling'], 'Transport': ['bus', 'tram']}"
+Pt1_4x2_level1-7,"The people have 2 different hobbies: board-games, reading
+The people have 2 different jobs:  entrepreneur, software-developer
+The people perfer 2 different movie-genres: thriller, zombie
+The people use 2 different means of transport: jet-ski, trike
+1. the person driving the jet-ski is on the left of the person who's hobby is board-games
+2. the person watching zombie movies is the entrepreneur
+3. the person watching thriller movies is on the far left","{'Hobby': ['reading', 'board-games'], 'Job': ['software-developer', 'entrepreneur'], 'Movie-Genre': ['thriller', 'zombie'], 'Transport': ['jet-ski', 'trike']}"
+Pt1_4x2_level1-8,"There are 2 different favourite beverages: 7up, coffee
+There 2 different types of food: cucumber, spinach
+The people have 2 different hobbies: board-games, chess
+The people have 2 different jobs:  scientist, teacher
+1. the teacher is on the left of the person eating cucumber
+2. the person eating spinach is on the left of the person drinking coffee
+3. the teacher is on the left of the person who's hobby is chess","{'Beverage': ['7up', 'coffee'], 'Food': ['spinach', 'cucumber'], 'Hobby': ['board-games', 'chess'], 'Job': ['teacher', 'scientist']}"
+Pt1_4x2_level1-9,"There 2 different types of food: artichoke, blueberry
+The people prefer 2 different music-genres: blues, folk
+There are 2 different nationalities: malaysian, polish
+2 different pets are kept: lizard, rabbit
+1. the polish is the owner of the rabbit
+2. the fan of folk is on the right of the person eating artichoke
+3. the polish is on the right of the owner of the lizard","{'Food': ['artichoke', 'blueberry'], 'Music-Genre': ['blues', 'folk'], 'Nationality': ['malaysian', 'polish'], 'Pet': ['lizard', 'rabbit']}"
diff --git a/part2/level1/Pt2_4x3_level1.csv b/part2/level1/Pt2_4x3_level1.csv
new file mode 100644
index 0000000000000000000000000000000000000000..7f32c63bd4d01075eaea082416775f8fb0375b0b
--- /dev/null
+++ b/part2/level1/Pt2_4x3_level1.csv
@@ -0,0 +1,100 @@
+ID,Clues,SolutionGrid
+Pt1_4x3_level1-0,"There are 3 different favourite beverages: juice, mirinda, water
+There 3 different types of food: cauliflower, cranberry, pepper
+The people have 3 different hobbies: chess, sudoku, woodworking
+The people prefer 3 different music-genres: blues, folk, reggae
+1. the person eating cranberry is the person drinking mirinda
+2. the fan of reggae is on the far left
+3. the person drinking water is on the left of the fan of blues
+4. the person who's hobby is chess is the person eating pepper
+5. the person eating cauliflower is in the middle
+6. the person drinking water is the person eating pepper
+7. the person who's hobby is woodworking is in the middle","{'Beverage': ['water', 'juice', 'mirinda'], 'Food': ['pepper', 'cauliflower', 'cranberry'], 'Hobby': ['chess', 'woodworking', 'sudoku'], 'Music-Genre': ['reggae', 'blues', 'folk']}"
+Pt1_4x3_level1-1,"There 3 different types of food: pear, potato, radish
+The people have 3 different hobbies: rock-climbing, singing, traveling
+There are 3 different nationalities: brazilian, italian, turkish
+3 different pets are kept: hedgehog, rat, snake
+1. the person eating pear is on the left of the person eating potato
+2. the person eating radish is on the right of the owner of the rat
+3. the person who's hobby is rock-climbing is on the right of the italian
+4. the person who's hobby is traveling is on the left of the person who's hobby is singing
+5. the owner of the snake is on the far left
+6. the owner of the snake is the brazilian","{'Food': ['pear', 'potato', 'radish'], 'Hobby': ['traveling', 'singing', 'rock-climbing'], 'Nationality': ['brazilian', 'italian', 'turkish'], 'Pet': ['snake', 'rat', 'hedgehog']}"
+Pt1_4x3_level1-2,"There are 3 different favourite beverages: almond-milk, coffee, mirinda
+The people have 3 different jobs:  chef, dancer, software-developer
+The people perfer 3 different movie-genres: adventure, satire, zombie
+The people use 3 different means of transport: bus, subway, train
+1. the software-developer is the person driving the bus
+2. the person driving the subway is on the right of the person drinking almond-milk
+3. the dancer is on the left of the person driving the bus
+4. the person watching zombie movies is in the middle
+5. the person watching adventure movies is on the left of the software-developer
+6. the person drinking mirinda is on the far right","{'Beverage': ['coffee', 'almond-milk', 'mirinda'], 'Job': ['dancer', 'software-developer', 'chef'], 'Movie-Genre': ['adventure', 'zombie', 'satire'], 'Transport': ['train', 'bus', 'subway']}"
+Pt1_4x3_level1-3,"There 3 different types of food: pear, pepper, tomato
+The people have 3 different jobs:  analyst, fisherman, lawyer
+The people perfer 3 different movie-genres: drama, horror, western
+The people prefer 3 different music-genres: classical, punk, rock
+1. the fan of rock is on the right of the fan of punk
+2. the person eating tomato is on the left of the fisherman
+3. the fan of classical is on the left of the person watching horror movies
+4. the person eating pear is the fan of rock
+5. the person watching drama movies is on the right of the analyst","{'Food': ['pepper', 'tomato', 'pear'], 'Job': ['lawyer', 'analyst', 'fisherman'], 'Movie-Genre': ['western', 'horror', 'drama'], 'Music-Genre': ['classical', 'punk', 'rock']}"
+Pt1_4x3_level1-4,"The people have 3 different hobbies: cooking, singing, video-games
+The people have 3 different jobs:  coach, fisherman, nurse
+The people perfer 3 different movie-genres: documentary, musical, superhero
+3 different pets are kept: dog, hedgehog, lizard
+1. the person watching documentary movies is the fisherman
+2. the owner of the hedgehog is on the right of the person who's hobby is cooking
+3. the nurse is the person who's hobby is video-games
+4. the person who's hobby is video-games is on the far left
+5. the owner of the dog is the person who's hobby is cooking
+6. the person watching superhero movies is the coach
+7. the fisherman is on the left of the person who's hobby is singing","{'Hobby': ['video-games', 'cooking', 'singing'], 'Job': ['nurse', 'fisherman', 'coach'], 'Movie-Genre': ['musical', 'documentary', 'superhero'], 'Pet': ['lizard', 'dog', 'hedgehog']}"
+Pt1_4x3_level1-5,"There 3 different types of food: asparagus, cherry, spinach
+The people prefer 3 different music-genres: gospel, house, indie
+3 different pets are kept: ferret, frog, rat
+The people prefer 3 different types of sport: sailing, snowboarding, tennis
+1. the person eating spinach is on the right of the fan of gospel
+2. the owner of the ferret is in the middle
+3. the fan of indie is on the far left
+4. the person eating cherry is on the left of the person who's sport is tennis
+5. the owner of the frog is on the left of the person who's sport is snowboarding","{'Food': ['asparagus', 'cherry', 'spinach'], 'Music-Genre': ['indie', 'gospel', 'house'], 'Pet': ['frog', 'ferret', 'rat'], 'Sport': ['sailing', 'snowboarding', 'tennis']}"
+Pt1_4x3_level1-6,"There 3 different types of food: broccoli, cherry, plum
+The people have 3 different jobs:  accountant, dressmaker, police-officer
+The people perfer 3 different movie-genres: horror, mystery, spy
+The people prefer 3 different music-genres: funk, metal, pop
+1. the fan of metal is on the far left
+2. the dressmaker is on the right of the person eating cherry
+3. the police-officer is on the right of the person watching horror movies
+4. the person eating broccoli is on the right of the fan of funk
+5. the fan of pop is on the right of the person watching mystery movies","{'Food': ['plum', 'cherry', 'broccoli'], 'Job': ['accountant', 'police-officer', 'dressmaker'], 'Movie-Genre': ['horror', 'mystery', 'spy'], 'Music-Genre': ['metal', 'funk', 'pop']}"
+Pt1_4x3_level1-7,"The people have 3 different hobbies: magic-tricks, puzzles, woodworking
+The people perfer 3 different movie-genres: animation, family, spy
+3 different pets are kept: bird, fish, rabbit
+The people use 3 different means of transport: car, tram, van
+1. the person driving the car is on the far right
+2. the owner of the rabbit is the person driving the van
+3. the person who's hobby is woodworking is in the middle
+4. the person watching spy movies is on the left of the person who's hobby is magic-tricks
+5. the owner of the rabbit is on the left of the person watching family movies
+6. the person driving the car is the owner of the fish","{'Hobby': ['puzzles', 'woodworking', 'magic-tricks'], 'Movie-Genre': ['animation', 'spy', 'family'], 'Pet': ['bird', 'rabbit', 'fish'], 'Transport': ['tram', 'van', 'car']}"
+Pt1_4x3_level1-8,"The people have 3 different hobbies: chess, cooking, writing
+The people have 3 different jobs:  accountant, mechanic, software-developer
+3 different pets are kept: goat, goldfish, guinea-pig
+The people use 3 different means of transport: bus, roller, ship
+1. the person driving the ship is in the middle
+2. the owner of the goldfish is on the far right
+3. the person who's hobby is cooking is the person driving the roller
+4. the accountant is the owner of the guinea-pig
+5. the software-developer is on the far left
+6. the person who's hobby is writing is on the far right","{'Hobby': ['cooking', 'chess', 'writing'], 'Job': ['software-developer', 'accountant', 'mechanic'], 'Pet': ['goat', 'guinea-pig', 'goldfish'], 'Transport': ['roller', 'ship', 'bus']}"
+Pt1_4x3_level1-9,"The people have 3 different jobs:  chef, electrician, scientist
+The people perfer 3 different movie-genres: epic, martial-arts, mystery
+There are 3 different nationalities: british, french, russian
+3 different pets are kept: bird, goat, lizard
+1. the person watching martial-arts movies is the owner of the goat
+2. the owner of the lizard is on the far left
+3. the owner of the bird is on the right of the owner of the goat
+4. the electrician is on the far right
+5. the chef is on the left of the russian
+6. the french is on the left of the person watching mystery movies","{'Job': ['scientist', 'chef', 'electrician'], 'Movie-Genre': ['epic', 'martial-arts', 'mystery'], 'Nationality': ['british', 'french', 'russian'], 'Pet': ['lizard', 'goat', 'bird']}"
diff --git a/part2/level1/Pt2_4x4_level1.csv b/part2/level1/Pt2_4x4_level1.csv
new file mode 100644
index 0000000000000000000000000000000000000000..8aca7a15989b15a4dcb6ebc896f0f426374ecbdc
--- /dev/null
+++ b/part2/level1/Pt2_4x4_level1.csv
@@ -0,0 +1,134 @@
+ID,Clues,SolutionGrid
+Pt1_4x4_level1-0,"The people have 4 different hobbies: board-games, camping, card-games, fishing
+The people have 4 different jobs:  designer, photographer, scientist, writer
+The people prefer 4 different music-genres: country, house, r&b, trance
+4 different pets are kept: cat, fish, frog, rabbit
+1. the photographer is the person who's hobby is board-games
+2. the fan of trance is on the left of the owner of the fish
+3. the fan of r&b is the designer
+4. the person who's hobby is fishing is on the right of the photographer
+5. the scientist is on the right of the person who's hobby is camping
+6. the fan of country is on the left of the fan of house
+7. the photographer is the owner of the cat
+8. the fan of house is on the right of the owner of the frog
+9. the person who's hobby is fishing is on the left of the owner of the frog","{'Hobby': ['board-games', 'fishing', 'camping', 'card-games'], 'Job': ['photographer', 'designer', 'writer', 'scientist'], 'Music-Genre': ['trance', 'r&b', 'country', 'house'], 'Pet': ['cat', 'fish', 'frog', 'rabbit']}"
+Pt1_4x4_level1-1,"There are 4 different favourite beverages: cola, iced-tea, sprite, tea
+There 4 different types of food: broccoli, kiwi, orange, papaya
+The people prefer 4 different music-genres: dubstep, folk, indie, soul
+The people prefer 4 different types of sport: baseball, ice-hockey, volleyball, water-polo
+1. the person eating broccoli is on the far right
+2. the fan of soul is the person who's sport is baseball
+3. the person eating orange is on the right of the person drinking cola
+4. the person who's sport is volleyball is on the left of the person eating kiwi
+5. the fan of soul is on the left of the fan of dubstep
+6. the person drinking sprite is the fan of indie
+7. the fan of folk is on the left of the person drinking iced-tea
+8. the person who's sport is volleyball is on the left of the person drinking cola
+9. the person who's sport is baseball is on the right of the person who's sport is water-polo","{'Beverage': ['sprite', 'cola', 'iced-tea', 'tea'], 'Food': ['papaya', 'kiwi', 'orange', 'broccoli'], 'Music-Genre': ['indie', 'folk', 'soul', 'dubstep'], 'Sport': ['volleyball', 'water-polo', 'baseball', 'ice-hockey']}"
+Pt1_4x4_level1-2,"There are 4 different favourite beverages: 7up, hot-chocolate, mirinda, tea
+The people have 4 different jobs:  designer, electrician, librarian, security-guard
+The people perfer 4 different movie-genres: adventure, horror, musical, scientific
+4 different pets are kept: hedgehog, lizard, mouse, pony
+ 1. the person drinking tea is the owner of the pony
+ 2. the person drinking mirinda is on the far right
+ 3. the person watching musical movies is on the far right
+ 4. the owner of the mouse is on the left of the owner of the hedgehog
+ 5. the person drinking 7up is on the right of the person watching adventure movies
+ 6. the person watching adventure movies is on the left of the person watching horror movies
+ 7. the person watching horror movies is on the right of the electrician
+ 8. the person drinking mirinda is on the right of the designer
+ 9. the person drinking 7up is on the left of the owner of the pony
+10. the person drinking mirinda is the security-guard","{'Beverage': ['hot-chocolate', '7up', 'tea', 'mirinda'], 'Job': ['electrician', 'librarian', 'designer', 'security-guard'], 'Movie-Genre': ['adventure', 'horror', 'scientific', 'musical'], 'Pet': ['mouse', 'hedgehog', 'pony', 'lizard']}"
+Pt1_4x4_level1-3,"The people have 4 different jobs:  bartender, engineer, firefighter, scientist
+The people prefer 4 different music-genres: ambient, d&b, electronic, funk
+There are 4 different nationalities: australian, dutch, thai, turkish
+4 different pets are kept: cat, ferret, guinea-pig, horse
+1. the thai is on the left of the bartender
+2. the firefighter is on the right of the owner of the horse
+3. the fan of ambient is on the far right
+4. the scientist is on the left of the owner of the cat
+5. the fan of ambient is on the right of the fan of d&b
+6. the fan of funk is on the right of the engineer
+7. the scientist is on the right of the bartender
+8. the australian is on the far right
+9. the owner of the guinea-pig is the turkish","{'Job': ['engineer', 'bartender', 'scientist', 'firefighter'], 'Music-Genre': ['electronic', 'funk', 'd&b', 'ambient'], 'Nationality': ['thai', 'turkish', 'dutch', 'australian'], 'Pet': ['ferret', 'guinea-pig', 'horse', 'cat']}"
+Pt1_4x4_level1-4,"The people have 4 different jobs:  analyst, social-worker, teacher, videographer
+The people perfer 4 different movie-genres: drama, romance, spy, superhero
+There are 4 different nationalities: french, indian, thai, turkish
+The people prefer 4 different types of sport: basketball, biathlon, cycling, handball
+1. the person watching spy movies is on the far left
+2. the person who's sport is basketball is on the right of the analyst
+3. the person who's sport is biathlon is on the far left
+4. the indian is on the left of the french
+5. the turkish is on the right of the person who's sport is handball
+6. the person who's sport is handball is the thai
+7. the french is on the left of the person watching drama movies
+8. the social-worker is on the right of the person watching romance movies
+9. the person watching drama movies is on the right of the teacher","{'Job': ['analyst', 'teacher', 'social-worker', 'videographer'], 'Movie-Genre': ['spy', 'romance', 'drama', 'superhero'], 'Nationality': ['indian', 'french', 'thai', 'turkish'], 'Sport': ['biathlon', 'basketball', 'handball', 'cycling']}"
+Pt1_4x4_level1-5,"There 4 different types of food: banana, blueberry, orange, pomegranate
+The people have 4 different jobs:  accountant, dancer, doctor, writer
+The people perfer 4 different movie-genres: fantasy, mystery, scientific, thriller
+4 different pets are kept: fish, frog, horse, mouse
+ 1. the person eating orange is the person watching fantasy movies
+ 2. the person eating banana is the person watching mystery movies
+ 3. the accountant is the person watching fantasy movies
+ 4. the owner of the horse is the person eating banana
+ 5. the person watching scientific movies is the writer
+ 6. the person eating orange is on the left of the person eating blueberry
+ 7. the doctor is on the left of the owner of the mouse
+ 8. the person watching fantasy movies is on the right of the person watching scientific movies
+ 9. the doctor is on the far left
+10. the owner of the fish is on the left of the person eating blueberry","{'Food': ['banana', 'pomegranate', 'orange', 'blueberry'], 'Job': ['doctor', 'writer', 'accountant', 'dancer'], 'Movie-Genre': ['mystery', 'scientific', 'fantasy', 'thriller'], 'Pet': ['horse', 'mouse', 'fish', 'frog']}"
+Pt1_4x4_level1-6,"There are 4 different favourite beverages: coffee, fanta, iced-tea, mirinda
+The people have 4 different hobbies: baking, cooking, sudoku, woodworking
+4 different pets are kept: bird, frog, hedgehog, pony
+The people use 4 different means of transport: airplane, quad-bike, scooter, taxi
+ 1. the owner of the bird is the person who's hobby is cooking
+ 2. the person driving the taxi is on the left of the person drinking fanta
+ 3. the person drinking iced-tea is on the right of the person who's hobby is sudoku
+ 4. the owner of the frog is on the left of the person who's hobby is sudoku
+ 5. the person who's hobby is cooking is on the right of the owner of the pony
+ 6. the person who's hobby is sudoku is on the left of the person who's hobby is woodworking
+ 7. the owner of the bird is the person driving the scooter
+ 8. the person drinking coffee is on the far left
+ 9. the person drinking coffee is on the left of the person drinking fanta
+10. the person driving the airplane is on the left of the person driving the scooter","{'Beverage': ['coffee', 'fanta', 'iced-tea', 'mirinda'], 'Hobby': ['baking', 'sudoku', 'woodworking', 'cooking'], 'Pet': ['frog', 'hedgehog', 'pony', 'bird'], 'Transport': ['taxi', 'quad-bike', 'airplane', 'scooter']}"
+Pt1_4x4_level1-7,"There are 4 different favourite beverages: 7up, juice, milk, water
+The people have 4 different jobs:  electrician, freelancer, journalist, paramedic
+The people perfer 4 different movie-genres: musical, time-travel, western, zombie
+The people use 4 different means of transport: bus, jet-ski, scooter, skateboard
+1. the journalist is on the left of the person watching zombie movies
+2. the person drinking water is the person watching western movies
+3. the person watching musical movies is on the left of the person watching time-travel movies
+4. the electrician is on the left of the person driving the jet-ski
+5. the person watching western movies is on the left of the person drinking 7up
+6. the person watching musical movies is on the right of the person driving the bus
+7. the freelancer is the person driving the bus
+8. the person driving the scooter is the person drinking 7up
+9. the person driving the skateboard is the person drinking juice","{'Beverage': ['water', '7up', 'milk', 'juice'], 'Job': ['freelancer', 'electrician', 'journalist', 'paramedic'], 'Movie-Genre': ['western', 'musical', 'time-travel', 'zombie'], 'Transport': ['bus', 'scooter', 'jet-ski', 'skateboard']}"
+Pt1_4x4_level1-8,"The people have 4 different hobbies: baking, drawing, video-games, woodworking
+The people prefer 4 different music-genres: blues, classical, disco, metal
+4 different pets are kept: frog, hedgehog, mouse, pony
+The people use 4 different means of transport: bus, quad-bike, snowmobile, tram
+1. the owner of the pony is on the far left
+2. the person driving the quad-bike is on the right of the owner of the hedgehog
+3. the fan of classical is on the right of the person who's hobby is video-games
+4. the person driving the snowmobile is on the right of the owner of the mouse
+5. the person driving the quad-bike is on the left of the person who's hobby is baking
+6. the person driving the tram is the person who's hobby is woodworking
+7. the person driving the snowmobile is the owner of the frog
+8. the fan of disco is on the far left
+9. the fan of metal is the person who's hobby is woodworking","{'Hobby': ['drawing', 'woodworking', 'video-games', 'baking'], 'Music-Genre': ['disco', 'metal', 'blues', 'classical'], 'Pet': ['pony', 'hedgehog', 'mouse', 'frog'], 'Transport': ['bus', 'tram', 'quad-bike', 'snowmobile']}"
+Pt1_4x4_level1-9,"There are 4 different favourite beverages: coffee, juice, lemonade, tea
+The people have 4 different hobbies: drawing, rock-climbing, traveling, video-games
+There are 4 different nationalities: argentine, egyptian, indian, malaysian
+The people prefer 4 different types of sport: badminton, biathlon, sailing, volleyball
+1. the person who's hobby is video-games is on the right of the person drinking juice
+2. the person who's sport is badminton is on the left of the person who's hobby is drawing
+3. the person drinking coffee is on the far left
+4. the person drinking lemonade is the person who's hobby is video-games
+5. the person drinking tea is on the left of the egyptian
+6. the person who's hobby is rock-climbing is on the left of the person who's sport is biathlon
+7. the malaysian is on the right of the person who's hobby is drawing
+8. the person who's hobby is rock-climbing is the person drinking tea
+9. the argentine is on the right of the person who's sport is volleyball","{'Beverage': ['coffee', 'tea', 'juice', 'lemonade'], 'Hobby': ['traveling', 'rock-climbing', 'drawing', 'video-games'], 'Nationality': ['indian', 'argentine', 'egyptian', 'malaysian'], 'Sport': ['volleyball', 'badminton', 'biathlon', 'sailing']}"
diff --git a/part2/level1/Pt2_4x5_level1.csv b/part2/level1/Pt2_4x5_level1.csv
new file mode 100644
index 0000000000000000000000000000000000000000..59e84c0e44fa8a43173f39e130d6c326d5812040
--- /dev/null
+++ b/part2/level1/Pt2_4x5_level1.csv
@@ -0,0 +1,169 @@
+ID,Clues,SolutionGrid
+Pt1_4x5_level1-0,"The people have 5 different hobbies: baking, dancing, hiking, reading, singing
+There are 5 different nationalities: brazilian, british, chinese, pakistani, russian
+5 different pets are kept: frog, hamster, horse, rabbit, snake
+The people prefer 5 different types of sport: baseball, cycling, lacrosse, skiing, swimming
+ 1. the person who's sport is lacrosse is on the left of the owner of the snake
+ 2. the person who's sport is swimming is the person who's hobby is singing
+ 3. the person who's sport is cycling is on the right of the brazilian
+ 4. the person who's sport is baseball is on the right of the chinese
+ 5. the owner of the hamster is the pakistani
+ 6. the british is the person who's hobby is dancing
+ 7. the owner of the frog is on the left of the person who's sport is skiing
+ 8. the british is on the far left
+ 9. the person who's hobby is baking is on the right of the british
+10. the person who's hobby is reading is on the left of the person who's sport is baseball
+11. the owner of the hamster is the person who's sport is baseball
+12. the owner of the horse is on the far right","{'Hobby': ['dancing', 'baking', 'reading', 'hiking', 'singing'], 'Nationality': ['british', 'brazilian', 'chinese', 'pakistani', 'russian'], 'Pet': ['frog', 'snake', 'rabbit', 'hamster', 'horse'], 'Sport': ['lacrosse', 'skiing', 'cycling', 'baseball', 'swimming']}"
+Pt1_4x5_level1-1,"There 5 different types of food: artichoke, cucumber, kiwi, lettuce, watermelon
+The people have 5 different jobs:  accountant, architect, dressmaker, photographer, scientist
+The people perfer 5 different movie-genres: adventure, animation, documentary, family, martial-arts
+There are 5 different nationalities: argentine, indonesian, mexican, russian, spanish
+ 1. the photographer is on the right of the argentine
+ 2. the mexican is the person watching animation movies
+ 3. the indonesian is on the right of the russian
+ 4. the person watching documentary movies is on the far left
+ 5. the person watching martial-arts movies is on the right of the person watching family movies
+ 6. the dressmaker is on the right of the person watching documentary movies
+ 7. the scientist is on the left of the person watching adventure movies
+ 8. the person eating kiwi is the person watching documentary movies
+ 9. the russian is the person eating kiwi
+10. the person eating cucumber is in the middle
+11. the person eating lettuce is on the left of the mexican
+12. the person eating kiwi is the architect
+13. the person eating watermelon is on the left of the argentine","{'Food': ['kiwi', 'watermelon', 'cucumber', 'lettuce', 'artichoke'], 'Job': ['architect', 'dressmaker', 'scientist', 'photographer', 'accountant'], 'Movie-Genre': ['documentary', 'family', 'martial-arts', 'adventure', 'animation'], 'Nationality': ['russian', 'indonesian', 'argentine', 'spanish', 'mexican']}"
+Pt1_4x5_level1-2,"There are 5 different favourite beverages: fanta, milk, sprite, tea, water
+The people have 5 different hobbies: cooking, magic-tricks, reading, traveling, writing
+There are 5 different nationalities: australian, dutch, egyptian, german, spanish
+The people use 5 different means of transport: helicopter, quad-bike, scooter, snowmobile, train
+ 1. the person who's hobby is traveling is on the right of the spanish
+ 2. the person who's hobby is cooking is on the right of the person who's hobby is reading
+ 3. the australian is in the middle
+ 4. the person drinking milk is in the middle
+ 5. the egyptian is on the far right
+ 6. the person who's hobby is magic-tricks is on the far left
+ 7. the person driving the snowmobile is on the right of the person driving the quad-bike
+ 8. the egyptian is on the right of the german
+ 9. the person driving the train is in the middle
+10. the person driving the scooter is on the right of the dutch
+11. the egyptian is the person who's hobby is cooking
+12. the person drinking water is on the right of the person drinking fanta
+13. the person drinking tea is the dutch","{'Beverage': ['tea', 'sprite', 'milk', 'fanta', 'water'], 'Hobby': ['magic-tricks', 'writing', 'traveling', 'reading', 'cooking'], 'Nationality': ['dutch', 'spanish', 'australian', 'german', 'egyptian'], 'Transport': ['helicopter', 'scooter', 'train', 'quad-bike', 'snowmobile']}"
+Pt1_4x5_level1-3,"There 5 different types of food: kale, lemon, papaya, plum, zucchini
+The people perfer 5 different movie-genres: drama, horror, scientific, superhero, time-travel
+The people prefer 5 different music-genres: country, gospel, indie, pop, techno
+The people use 5 different means of transport: bike, car, ship, taxi, van
+ 1. the person watching horror movies is on the left of the fan of country
+ 2. the person watching drama movies is on the right of the person eating papaya
+ 3. the fan of gospel is the person watching horror movies
+ 4. the fan of country is the person watching drama movies
+ 5. the person watching scientific movies is on the right of the fan of pop
+ 6. the person driving the ship is on the right of the person watching drama movies
+ 7. the person driving the car is on the right of the person watching time-travel movies
+ 8. the person driving the van is in the middle
+ 9. the fan of pop is on the left of the person eating kale
+10. the person eating zucchini is the fan of indie
+11. the person eating lemon is on the left of the person eating zucchini
+12. the person driving the bike is on the left of the fan of techno","{'Food': ['plum', 'kale', 'papaya', 'lemon', 'zucchini'], 'Movie-Genre': ['time-travel', 'scientific', 'horror', 'drama', 'superhero'], 'Music-Genre': ['pop', 'techno', 'gospel', 'country', 'indie'], 'Transport': ['bike', 'car', 'van', 'taxi', 'ship']}"
+Pt1_4x5_level1-4,"There 5 different types of food: asparagus, cauliflower, nectarine, potato, pumpkin
+The people have 5 different jobs:  designer, firefighter, mechanic, photographer, security-guard
+The people prefer 5 different music-genres: country, d&b, funk, indie, rock
+The people prefer 5 different types of sport: parkour, rowing, sailing, skiing, water-polo
+ 1. the fan of d&b is the person who's sport is sailing
+ 2. the person who's sport is sailing is the mechanic
+ 3. the security-guard is on the left of the fan of d&b
+ 4. the person eating potato is on the right of the person eating asparagus
+ 5. the person who's sport is water-polo is on the right of the person eating asparagus
+ 6. the designer is the person who's sport is parkour
+ 7. the fan of country is on the right of the photographer
+ 8. the fan of rock is in the middle
+ 9. the person eating cauliflower is on the left of the fan of d&b
+10. the person eating potato is on the far right
+11. the person eating pumpkin is on the right of the fan of funk
+12. the person who's sport is skiing is on the left of the person eating potato","{'Food': ['cauliflower', 'pumpkin', 'nectarine', 'asparagus', 'potato'], 'Job': ['security-guard', 'mechanic', 'designer', 'photographer', 'firefighter'], 'Music-Genre': ['funk', 'd&b', 'rock', 'indie', 'country'], 'Sport': ['rowing', 'sailing', 'parkour', 'skiing', 'water-polo']}"
+Pt1_4x5_level1-5,"The people have 5 different hobbies: drawing, gardening, magic-tricks, rock-climbing, writing
+The people perfer 5 different movie-genres: comedy, epic, fantasy, scientific, sports
+There are 5 different nationalities: brazilian, british, egyptian, mexican, pakistani
+The people prefer 5 different types of sport: biathlon, climbing, ice-hockey, lacrosse, weightlifting
+ 1. the person watching comedy movies is the person who's sport is weightlifting
+ 2. the person watching fantasy movies is on the right of the british
+ 3. the brazilian is on the far right
+ 4. the person watching scientific movies is on the left of the person who's hobby is gardening
+ 5. the person who's sport is lacrosse is on the left of the person who's sport is ice-hockey
+ 6. the person watching epic movies is on the left of the person who's sport is biathlon
+ 7. the person watching scientific movies is the person who's sport is ice-hockey
+ 8. the person who's sport is lacrosse is the mexican
+ 9. the person who's hobby is magic-tricks is on the far left
+10. the person watching scientific movies is on the left of the pakistani
+11. the person who's hobby is drawing is in the middle
+12. the person who's sport is lacrosse is the person who's hobby is writing","{'Hobby': ['magic-tricks', 'writing', 'drawing', 'gardening', 'rock-climbing'], 'Movie-Genre': ['comedy', 'fantasy', 'scientific', 'epic', 'sports'], 'Nationality': ['british', 'mexican', 'egyptian', 'pakistani', 'brazilian'], 'Sport': ['weightlifting', 'lacrosse', 'ice-hockey', 'climbing', 'biathlon']}"
+Pt1_4x5_level1-6,"There 5 different types of food: artichoke, banana, cherry, lettuce, raspberry
+The people have 5 different jobs:  designer, engineer, freelancer, librarian, pilot
+There are 5 different nationalities: australian, british, dutch, egyptian, french
+The people use 5 different means of transport: airplane, boat, train, tram, trike
+ 1. the pilot is on the left of the person eating banana
+ 2. the person driving the train is the freelancer
+ 3. the person eating raspberry is in the middle
+ 4. the designer is the australian
+ 5. the french is on the far right
+ 6. the egyptian is on the left of the person driving the airplane
+ 7. the dutch is in the middle
+ 8. the person eating lettuce is on the left of the pilot
+ 9. the person driving the boat is on the left of the engineer
+10. the egyptian is on the right of the person eating raspberry
+11. the designer is the person eating cherry
+12. the person driving the tram is the british
+13. the person eating artichoke is on the right of the person driving the train","{'Food': ['cherry', 'lettuce', 'raspberry', 'banana', 'artichoke'], 'Job': ['designer', 'engineer', 'pilot', 'freelancer', 'librarian'], 'Nationality': ['australian', 'british', 'dutch', 'egyptian', 'french'], 'Transport': ['boat', 'tram', 'trike', 'train', 'airplane']}"
+Pt1_4x5_level1-7,"There are 5 different favourite beverages: 7up, coffee, fanta, iced-tea, lemonade
+There are 5 different nationalities: american, egyptian, german, nigerian, turkish
+5 different pets are kept: chinchilla, ferret, goldfish, hamster, snake
+The people prefer 5 different types of sport: baseball, basketball, cricket, parkour, skateboarding
+ 1. the person who's sport is baseball is the person drinking 7up
+ 2. the person drinking coffee is on the right of the american
+ 3. the person who's sport is baseball is on the far left
+ 4. the german is on the right of the nigerian
+ 5. the person drinking lemonade is on the right of the person drinking fanta
+ 6. the person drinking fanta is on the left of the owner of the hamster
+ 7. the owner of the hamster is on the far right
+ 8. the person who's sport is basketball is on the left of the person drinking coffee
+ 9. the german is the person who's sport is cricket
+10. the turkish is in the middle
+11. the owner of the goldfish is on the left of the turkish
+12. the owner of the snake is on the left of the owner of the ferret
+13. the person drinking fanta is on the left of the person who's sport is cricket
+14. the person who's sport is skateboarding is on the left of the person who's sport is cricket","{'Beverage': ['7up', 'iced-tea', 'coffee', 'fanta', 'lemonade'], 'Nationality': ['egyptian', 'american', 'turkish', 'nigerian', 'german'], 'Pet': ['chinchilla', 'goldfish', 'snake', 'ferret', 'hamster'], 'Sport': ['baseball', 'basketball', 'parkour', 'skateboarding', 'cricket']}"
+Pt1_4x5_level1-8,"There are 5 different favourite beverages: 7up, iced-tea, juice, tea, water
+The people have 5 different hobbies: card-games, filmmaking, gardening, magic-tricks, woodworking
+The people prefer 5 different music-genres: country, electronic, folk, r&b, soul
+The people use 5 different means of transport: airplane, bike, quad-bike, scooter, skateboard
+ 1. the fan of soul is the person who's hobby is gardening
+ 2. the person who's hobby is filmmaking is the person drinking iced-tea
+ 3. the person driving the skateboard is on the right of the fan of country
+ 4. the person who's hobby is woodworking is the person driving the airplane
+ 5. the fan of r&b is on the right of the person who's hobby is magic-tricks
+ 6. the person driving the airplane is the fan of electronic
+ 7. the person drinking water is the fan of electronic
+ 8. the person driving the skateboard is on the left of the person who's hobby is magic-tricks
+ 9. the person who's hobby is woodworking is on the far left
+10. the person driving the quad-bike is the person drinking juice
+11. the person who's hobby is magic-tricks is the fan of folk
+12. the person driving the scooter is on the right of the person who's hobby is woodworking
+13. the person driving the bike is on the left of the person driving the quad-bike
+14. the person drinking tea is on the right of the person driving the scooter","{'Beverage': ['water', 'iced-tea', 'tea', '7up', 'juice'], 'Hobby': ['woodworking', 'filmmaking', 'gardening', 'magic-tricks', 'card-games'], 'Music-Genre': ['electronic', 'country', 'soul', 'folk', 'r&b'], 'Transport': ['airplane', 'scooter', 'skateboard', 'bike', 'quad-bike']}"
+Pt1_4x5_level1-9,"There 5 different types of food: cabbage, cranberry, onion, peas, pumpkin
+The people perfer 5 different movie-genres: disaster, drama, fantasy, mystery, romance
+There are 5 different nationalities: british, dutch, italian, pakistani, russian
+The people use 5 different means of transport: boat, bus, jet-ski, taxi, tram
+ 1. the person eating cabbage is on the far right
+ 2. the person eating onion is the person driving the tram
+ 3. the person eating peas is on the left of the dutch
+ 4. the person watching romance movies is on the far left
+ 5. the dutch is the person watching fantasy movies
+ 6. the person watching drama movies is the person eating cabbage
+ 7. the person driving the boat is on the right of the person driving the bus
+ 8. the person eating pumpkin is the italian
+ 9. the person driving the taxi is on the far right
+10. the person driving the jet-ski is the pakistani
+11. the person eating cranberry is on the far left
+12. the russian is the person driving the taxi
+13. the person watching disaster movies is on the left of the person driving the jet-ski","{'Food': ['cranberry', 'pumpkin', 'peas', 'onion', 'cabbage'], 'Movie-Genre': ['romance', 'disaster', 'mystery', 'fantasy', 'drama'], 'Nationality': ['british', 'italian', 'pakistani', 'dutch', 'russian'], 'Transport': ['bus', 'boat', 'jet-ski', 'tram', 'taxi']}"
diff --git a/part2/level1/Pt2_4x6_level1.csv b/part2/level1/Pt2_4x6_level1.csv
new file mode 100644
index 0000000000000000000000000000000000000000..bf91c5c2338e8183621527ac07c631cc78cec95c
--- /dev/null
+++ b/part2/level1/Pt2_4x6_level1.csv
@@ -0,0 +1,208 @@
+ID,Clues,SolutionGrid
+Pt1_4x6_level1-0,"There are 6 different favourite beverages: 7up, iced-tea, juice, soy-milk, tea, water
+The people have 6 different jobs:  bartender, dancer, dressmaker, nurse, teacher, writer
+There are 6 different nationalities: canadian, egyptian, indian, malaysian, pakistani, russian
+The people use 6 different means of transport: helicopter, motorbike, subway, tram, trike, van
+ 1. the person driving the trike is on the left of the person driving the helicopter
+ 2. the writer is on the left of the dressmaker
+ 3. the person driving the van is the person drinking iced-tea
+ 4. the teacher is on the left of the egyptian
+ 5. the dancer is on the right of the person drinking juice
+ 6. the person drinking soy-milk is on the left of the bartender
+ 7. the person driving the motorbike is on the right of the teacher
+ 8. the canadian is on the left of the person drinking water
+ 9. the dressmaker is on the left of the person driving the van
+10. the indian is on the left of the writer
+11. the egyptian is on the right of the person drinking 7up
+12. the indian is on the far left
+13. the russian is on the far right
+14. the person driving the tram is the malaysian
+15. the dancer is the russian","{'Beverage': ['7up', 'tea', 'soy-milk', 'iced-tea', 'juice', 'water'], 'Job': ['teacher', 'writer', 'dressmaker', 'bartender', 'nurse', 'dancer'], 'Nationality': ['indian', 'egyptian', 'malaysian', 'pakistani', 'canadian', 'russian'], 'Transport': ['subway', 'motorbike', 'tram', 'van', 'trike', 'helicopter']}"
+Pt1_4x6_level1-1,"There are 6 different favourite beverages: almond-milk, cola, fanta, juice, sprite, water
+There are 6 different nationalities: american, brazilian, chinese, german, indonesian, spanish
+The people prefer 6 different types of sport: baseball, climbing, cricket, handball, sailing, skateboarding
+The people use 6 different means of transport: airplane, boat, helicopter, jet-ski, scooter, train
+ 1. the person driving the scooter is on the right of the person who's sport is baseball
+ 2. the person drinking cola is the person who's sport is climbing
+ 3. the person drinking sprite is on the right of the person who's sport is skateboarding
+ 4. the person driving the scooter is on the left of the person who's sport is cricket
+ 5. the american is on the right of the person driving the boat
+ 6. the person drinking water is on the far right
+ 7. the chinese is on the right of the american
+ 8. the person drinking juice is on the left of the person drinking fanta
+ 9. the indonesian is on the right of the person driving the airplane
+10. the person driving the helicopter is on the right of the indonesian
+11. the brazilian is on the left of the spanish
+12. the german is the person who's sport is cricket
+13. the person who's sport is baseball is on the right of the person who's sport is sailing
+14. the person driving the helicopter is on the right of the person drinking cola
+15. the person driving the train is on the right of the person driving the boat
+16. the person driving the boat is on the right of the person driving the jet-ski
+17. the brazilian is the person drinking almond-milk","{'Beverage': ['almond-milk', 'sprite', 'juice', 'fanta', 'cola', 'water'], 'Nationality': ['brazilian', 'spanish', 'american', 'chinese', 'indonesian', 'german'], 'Sport': ['skateboarding', 'handball', 'sailing', 'baseball', 'climbing', 'cricket'], 'Transport': ['jet-ski', 'boat', 'train', 'airplane', 'scooter', 'helicopter']}"
+Pt1_4x6_level1-2,"The people have 6 different hobbies: card-games, collecting, filmmaking, fishing, puzzles, woodworking
+The people have 6 different jobs:  engineer, journalist, musician, project-manager, teacher, writer
+The people prefer 6 different music-genres: classical, gospel, hip-hop, reggae, soul, trance
+6 different pets are kept: bird, dog, hedgehog, lizard, mouse, rat
+ 1. the person who's hobby is woodworking is the owner of the rat
+ 2. the fan of trance is on the right of the journalist
+ 3. the person who's hobby is filmmaking is on the right of the project-manager
+ 4. the fan of reggae is the owner of the mouse
+ 5. the fan of gospel is on the left of the journalist
+ 6. the engineer is on the right of the fan of classical
+ 7. the fan of classical is on the far left
+ 8. the fan of hip-hop is on the right of the owner of the mouse
+ 9. the fan of soul is on the right of the person who's hobby is card-games
+10. the person who's hobby is fishing is on the right of the fan of gospel
+11. the person who's hobby is collecting is on the left of the owner of the bird
+12. the fan of trance is on the left of the person who's hobby is collecting
+13. the project-manager is the owner of the mouse
+14. the owner of the hedgehog is on the left of the person who's hobby is puzzles
+15. the person who's hobby is puzzles is the owner of the lizard
+16. the teacher is on the left of the engineer
+17. the owner of the mouse is on the right of the musician","{'Hobby': ['woodworking', 'card-games', 'fishing', 'puzzles', 'collecting', 'filmmaking'], 'Job': ['teacher', 'engineer', 'journalist', 'musician', 'project-manager', 'writer'], 'Music-Genre': ['classical', 'gospel', 'soul', 'trance', 'reggae', 'hip-hop'], 'Pet': ['rat', 'dog', 'hedgehog', 'lizard', 'mouse', 'bird']}"
+Pt1_4x6_level1-3,"The people have 6 different jobs:  accountant, dancer, dressmaker, fisherman, project-manager, software-developer
+The people perfer 6 different movie-genres: action, epic, horror, romance, scientific, sports
+There are 6 different nationalities: british, chinese, colombian, egyptian, japanese, pakistani
+6 different pets are kept: chinchilla, ferret, fish, horse, rabbit, snake
+ 1. the person watching epic movies is on the right of the owner of the rabbit
+ 2. the accountant is the chinese
+ 3. the person watching romance movies is the dancer
+ 4. the owner of the rabbit is on the left of the owner of the snake
+ 5. the person watching epic movies is on the left of the person watching sports movies
+ 6. the software-developer is on the left of the owner of the chinchilla
+ 7. the colombian is on the far left
+ 8. the person watching scientific movies is the owner of the horse
+ 9. the owner of the ferret is the colombian
+10. the colombian is the person watching action movies
+11. the pakistani is on the right of the person watching sports movies
+12. the chinese is on the right of the person watching epic movies
+13. the project-manager is the british
+14. the project-manager is on the left of the person watching epic movies
+15. the project-manager is on the right of the dressmaker
+16. the british is the owner of the rabbit
+17. the egyptian is on the left of the british","{'Job': ['fisherman', 'dressmaker', 'project-manager', 'software-developer', 'accountant', 'dancer'], 'Movie-Genre': ['action', 'scientific', 'horror', 'epic', 'sports', 'romance'], 'Nationality': ['colombian', 'egyptian', 'british', 'japanese', 'chinese', 'pakistani'], 'Pet': ['ferret', 'horse', 'rabbit', 'snake', 'chinchilla', 'fish']}"
+Pt1_4x6_level1-4,"There 6 different types of food: apple, carrot, cherry, grapefruit, nectarine, strawberry
+The people have 6 different jobs:  doctor, electrician, firefighter, manager, software-developer, teacher
+The people prefer 6 different music-genres: ambient, disco, dubstep, electronic, folk, house
+The people use 6 different means of transport: bike, boat, helicopter, taxi, tram, van
+ 1. the person driving the van is on the left of the person eating grapefruit
+ 2. the software-developer is on the far right
+ 3. the person eating nectarine is the electrician
+ 4. the software-developer is on the right of the person eating apple
+ 5. the person driving the boat is on the right of the person driving the tram
+ 6. the fan of electronic is on the left of the person driving the helicopter
+ 7. the doctor is on the left of the person eating cherry
+ 8. the fan of house is the person eating grapefruit
+ 9. the fan of dubstep is the person driving the boat
+10. the person eating nectarine is on the left of the fan of folk
+11. the person driving the boat is on the right of the doctor
+12. the person eating nectarine is on the right of the person driving the taxi
+13. the fan of folk is on the left of the software-developer
+14. the fan of ambient is the person eating nectarine
+15. the firefighter is the person eating strawberry
+16. the fan of electronic is on the right of the teacher
+17. the firefighter is on the right of the person eating grapefruit
+18. the electrician is on the left of the doctor","{'Food': ['carrot', 'grapefruit', 'strawberry', 'nectarine', 'apple', 'cherry'], 'Job': ['manager', 'teacher', 'firefighter', 'electrician', 'doctor', 'software-developer'], 'Music-Genre': ['disco', 'house', 'electronic', 'ambient', 'folk', 'dubstep'], 'Transport': ['van', 'bike', 'taxi', 'helicopter', 'tram', 'boat']}"
+Pt1_4x6_level1-5,"There 6 different types of food: apple, broccoli, cherry, cranberry, lettuce, mango
+The people have 6 different jobs:  analyst, bartender, dancer, electrician, engineer, musician
+The people prefer 6 different music-genres: classical, disco, dubstep, folk, indie, salsa
+The people prefer 6 different types of sport: biathlon, handball, parkour, sailing, skateboarding, swimming
+ 1. the person eating mango is on the left of the person who's sport is parkour
+ 2. the bartender is on the left of the engineer
+ 3. the analyst is the person who's sport is skateboarding
+ 4. the fan of folk is on the far right
+ 5. the person who's sport is handball is on the far left
+ 6. the bartender is on the right of the electrician
+ 7. the person eating cherry is on the right of the fan of dubstep
+ 8. the person who's sport is skateboarding is the fan of classical
+ 9. the dancer is on the left of the person who's sport is parkour
+10. the person eating apple is on the right of the engineer
+11. the person eating cranberry is on the right of the person eating broccoli
+12. the bartender is on the right of the fan of indie
+13. the fan of folk is on the right of the person who's sport is biathlon
+14. the person eating apple is on the left of the fan of disco
+15. the person who's sport is swimming is on the right of the fan of dubstep
+16. the musician is on the right of the dancer","{'Food': ['broccoli', 'cranberry', 'cherry', 'apple', 'mango', 'lettuce'], 'Job': ['electrician', 'bartender', 'engineer', 'analyst', 'dancer', 'musician'], 'Music-Genre': ['indie', 'dubstep', 'salsa', 'classical', 'disco', 'folk'], 'Sport': ['handball', 'sailing', 'swimming', 'skateboarding', 'biathlon', 'parkour']}"
+Pt1_4x6_level1-6,"There are 6 different favourite beverages: 7up, lemonade, mirinda, soy-milk, sprite, water
+The people perfer 6 different movie-genres: disaster, musical, spy, thriller, western, zombie
+The people prefer 6 different music-genres: d&b, dubstep, folk, punk, salsa, techno
+The people prefer 6 different types of sport: baseball, handball, parkour, skiing, snowboarding, water-polo
+ 1. the fan of punk is on the left of the person watching disaster movies
+ 2. the person watching zombie movies is on the right of the person drinking water
+ 3. the person watching musical movies is on the right of the person watching thriller movies
+ 4. the person drinking 7up is on the right of the person watching western movies
+ 5. the person watching western movies is on the left of the person who's sport is water-polo
+ 6. the person drinking water is the fan of salsa
+ 7. the person drinking sprite is on the far right
+ 8. the person who's sport is handball is on the right of the person who's sport is parkour
+ 9. the person who's sport is skiing is on the left of the person drinking soy-milk
+10. the fan of d&b is on the right of the person drinking soy-milk
+11. the fan of folk is on the far right
+12. the person drinking mirinda is the person who's sport is skiing
+13. the fan of dubstep is on the right of the fan of techno
+14. the person watching disaster movies is on the far right
+15. the person who's sport is snowboarding is on the right of the person drinking lemonade
+16. the person watching spy movies is on the right of the person watching musical movies
+17. the person watching spy movies is on the left of the fan of salsa","{'Beverage': ['mirinda', 'soy-milk', 'lemonade', 'water', '7up', 'sprite'], 'Movie-Genre': ['thriller', 'musical', 'spy', 'western', 'zombie', 'disaster'], 'Music-Genre': ['techno', 'dubstep', 'd&b', 'salsa', 'punk', 'folk'], 'Sport': ['skiing', 'parkour', 'handball', 'snowboarding', 'water-polo', 'baseball']}"
+Pt1_4x6_level1-7,"There 6 different types of food: avocado, banana, cabbage, carrot, eggplant, potato
+The people prefer 6 different music-genres: blues, d&b, disco, pop, r&b, trance
+There are 6 different nationalities: british, canadian, chinese, italian, pakistani, spanish
+The people use 6 different means of transport: car, roller, scooter, subway, train, tram
+ 1. the person eating avocado is on the right of the person driving the subway
+ 2. the chinese is on the right of the fan of disco
+ 3. the person driving the train is the italian
+ 4. the person eating potato is the canadian
+ 5. the person eating carrot is on the left of the person driving the car
+ 6. the pakistani is on the left of the canadian
+ 7. the fan of d&b is on the right of the chinese
+ 8. the fan of disco is the canadian
+ 9. the person eating avocado is the fan of r&b
+10. the person eating cabbage is on the far left
+11. the person eating cabbage is on the left of the person driving the roller
+12. the fan of blues is on the right of the canadian
+13. the person eating carrot is the person driving the roller
+14. the person driving the scooter is the fan of trance
+15. the person driving the tram is on the left of the person eating eggplant
+16. the british is the person driving the scooter
+17. the fan of disco is on the right of the person eating carrot","{'Food': ['cabbage', 'carrot', 'potato', 'banana', 'eggplant', 'avocado'], 'Music-Genre': ['trance', 'pop', 'disco', 'blues', 'd&b', 'r&b'], 'Nationality': ['british', 'pakistani', 'canadian', 'chinese', 'spanish', 'italian'], 'Transport': ['scooter', 'roller', 'car', 'tram', 'subway', 'train']}"
+Pt1_4x6_level1-8,"There are 6 different favourite beverages: cola, fanta, hot-chocolate, milk, soy-milk, tea
+6 different pets are kept: bird, cat, chinchilla, fish, frog, snake
+The people prefer 6 different types of sport: badminton, golf, handball, rowing, rugby, skiing
+The people use 6 different means of transport: bike, boat, bus, jet-ski, motorbike, quad-bike
+ 1. the person driving the motorbike is the person drinking tea
+ 2. the person who's sport is rowing is on the left of the owner of the cat
+ 3. the person drinking fanta is the person driving the jet-ski
+ 4. the person driving the motorbike is on the right of the person drinking fanta
+ 5. the owner of the bird is the person drinking fanta
+ 6. the person driving the quad-bike is the person drinking soy-milk
+ 7. the person drinking milk is on the left of the person who's sport is golf
+ 8. the person who's sport is handball is on the left of the person driving the motorbike
+ 9. the person who's sport is skiing is on the right of the owner of the chinchilla
+10. the person who's sport is rugby is on the left of the person driving the bike
+11. the person drinking hot-chocolate is on the left of the person who's sport is rugby
+12. the person drinking soy-milk is the owner of the fish
+13. the person driving the boat is on the right of the person driving the bus
+14. the owner of the fish is on the left of the owner of the snake
+15. the person driving the bus is on the left of the person drinking hot-chocolate
+16. the person drinking cola is on the far right","{'Beverage': ['fanta', 'tea', 'milk', 'hot-chocolate', 'soy-milk', 'cola'], 'Pet': ['bird', 'chinchilla', 'cat', 'frog', 'fish', 'snake'], 'Sport': ['handball', 'rowing', 'skiing', 'golf', 'rugby', 'badminton'], 'Transport': ['jet-ski', 'motorbike', 'bus', 'boat', 'quad-bike', 'bike']}"
+Pt1_4x6_level1-9,"There are 6 different favourite beverages: cola, fanta, iced-tea, milk, soy-milk, water
+There 6 different types of food: apple, cherry, corn, peach, strawberry, zucchini
+The people perfer 6 different movie-genres: family, horror, martial-arts, musical, scientific, thriller
+6 different pets are kept: cat, ferret, goldfish, pony, rabbit, rat
+ 1. the person watching martial-arts movies is on the left of the person drinking soy-milk
+ 2. the person eating corn is on the right of the person eating cherry
+ 3. the person eating zucchini is on the far left
+ 4. the person watching thriller movies is on the left of the owner of the rat
+ 5. the owner of the pony is on the left of the person drinking fanta
+ 6. the person drinking fanta is on the right of the person drinking milk
+ 7. the person drinking iced-tea is the owner of the ferret
+ 8. the person eating apple is on the right of the owner of the goldfish
+ 9. the person eating peach is on the left of the owner of the goldfish
+10. the person eating peach is on the right of the person watching musical movies
+11. the person eating apple is the person drinking cola
+12. the person drinking cola is the person eating apple
+13. the person drinking iced-tea is the person watching family movies
+14. the person eating corn is on the left of the owner of the cat
+15. the person eating zucchini is on the left of the person watching scientific movies
+16. the person drinking milk is on the right of the owner of the rabbit
+17. the owner of the ferret is on the far left","{'Beverage': ['iced-tea', 'water', 'milk', 'fanta', 'soy-milk', 'cola'], 'Food': ['zucchini', 'cherry', 'corn', 'peach', 'strawberry', 'apple'], 'Movie-Genre': ['family', 'scientific', 'musical', 'martial-arts', 'thriller', 'horror'], 'Pet': ['ferret', 'rabbit', 'pony', 'cat', 'goldfish', 'rat']}"
diff --git a/part2/level1/Pt2_4x7_level1.csv b/part2/level1/Pt2_4x7_level1.csv
new file mode 100644
index 0000000000000000000000000000000000000000..ce6badb53b3e64c0506605f0e61ec1adea84836c
--- /dev/null
+++ b/part2/level1/Pt2_4x7_level1.csv
@@ -0,0 +1,246 @@
+ID,Clues,SolutionGrid
+Pt1_4x7_level1-0,"There are 7 different favourite beverages: 7up, cola, fanta, iced-tea, juice, lemonade, water
+The people prefer 7 different music-genres: ambient, blues, classical, disco, folk, house, salsa
+The people prefer 7 different types of sport: biathlon, parkour, skiing, soccer, tennis, volleyball, weightlifting
+The people use 7 different means of transport: bike, jet-ski, motorbike, scooter, skateboard, trike, van
+ 1. the person drinking 7up is on the left of the person drinking water
+ 2. the fan of disco is on the right of the person who's sport is biathlon
+ 3. the person driving the bike is the person who's sport is tennis
+ 4. the person who's sport is tennis is on the right of the person who's sport is parkour
+ 5. the fan of salsa is on the far left
+ 6. the person driving the motorbike is on the right of the fan of house
+ 7. the fan of blues is on the right of the person drinking iced-tea
+ 8. the person driving the jet-ski is on the right of the person driving the skateboard
+ 9. the fan of classical is on the far right
+10. the fan of classical is on the right of the person driving the skateboard
+11. the person drinking lemonade is in the middle
+12. the person drinking fanta is on the far left
+13. the fan of folk is in the middle
+14. the person who's sport is volleyball is on the left of the person who's sport is skiing
+15. the person driving the van is on the left of the person drinking 7up
+16. the person who's sport is tennis is on the left of the person who's sport is volleyball
+17. the person driving the trike is on the right of the person driving the van
+18. the fan of classical is on the right of the person who's sport is soccer
+19. the person driving the motorbike is in the middle
+20. the person who's sport is soccer is on the left of the person drinking cola
+21. the fan of blues is on the right of the person drinking iced-tea","{'Beverage': ['fanta', '7up', 'water', 'lemonade', 'iced-tea', 'juice', 'cola'], 'Music-Genre': ['salsa', 'disco', 'house', 'folk', 'ambient', 'blues', 'classical'], 'Sport': ['biathlon', 'parkour', 'tennis', 'volleyball', 'skiing', 'soccer', 'weightlifting'], 'Transport': ['van', 'trike', 'bike', 'motorbike', 'scooter', 'skateboard', 'jet-ski']}"
+Pt1_4x7_level1-1,"The people have 7 different jobs:  accountant, analyst, coach, dancer, engineer, freelancer, social-worker
+The people perfer 7 different movie-genres: action, adventure, comedy, fantasy, martial-arts, romance, sports
+The people prefer 7 different types of sport: badminton, climbing, golf, handball, ice-hockey, surfing, water-polo
+The people use 7 different means of transport: bike, quad-bike, roller, ship, subway, taxi, train
+ 1. the person watching comedy movies is on the right of the person watching adventure movies
+ 2. the person driving the roller is on the right of the analyst
+ 3. the person watching romance movies is the person who's sport is climbing
+ 4. the person who's sport is surfing is on the far left
+ 5. the analyst is on the right of the person who's sport is climbing
+ 6. the person watching fantasy movies is on the far left
+ 7. the person who's sport is golf is on the right of the person driving the roller
+ 8. the person watching martial-arts movies is the freelancer
+ 9. the person driving the quad-bike is the coach
+10. the person who's sport is ice-hockey is in the middle
+11. the coach is on the right of the person driving the taxi
+12. the person who's sport is surfing is the person driving the ship
+13. the person who's sport is handball is on the left of the person who's sport is golf
+14. the person driving the bike is on the right of the person watching martial-arts movies
+15. the engineer is on the right of the social-worker
+16. the person who's sport is surfing is the person driving the ship
+17. the person watching romance movies is on the right of the dancer
+18. the person who's sport is golf is on the left of the person who's sport is water-polo
+19. the person driving the subway is the person watching comedy movies
+20. the person watching action movies is in the middle","{'Job': ['accountant', 'dancer', 'coach', 'analyst', 'freelancer', 'social-worker', 'engineer'], 'Movie-Genre': ['fantasy', 'sports', 'romance', 'action', 'martial-arts', 'adventure', 'comedy'], 'Sport': ['surfing', 'badminton', 'climbing', 'ice-hockey', 'handball', 'golf', 'water-polo'], 'Transport': ['ship', 'taxi', 'quad-bike', 'train', 'roller', 'bike', 'subway']}"
+Pt1_4x7_level1-2,"There are 7 different favourite beverages: almond-milk, iced-tea, juice, lemonade, mirinda, sprite, water
+There 7 different types of food: cherry, cranberry, grapefruit, grapes, nectarine, peas, zucchini
+The people have 7 different hobbies: camping, dancing, photography, rock-climbing, singing, traveling, woodworking
+The people prefer 7 different types of sport: handball, ice-hockey, lacrosse, surfing, swimming, tennis, water-polo
+ 1. the person drinking juice is the person eating cranberry
+ 2. the person who's hobby is camping is on the left of the person drinking iced-tea
+ 3. the person who's hobby is rock-climbing is on the left of the person who's hobby is traveling
+ 4. the person who's hobby is dancing is the person who's sport is surfing
+ 5. the person drinking mirinda is the person who's sport is tennis
+ 6. the person who's sport is lacrosse is on the right of the person eating peas
+ 7. the person who's hobby is rock-climbing is in the middle
+ 8. the person drinking water is in the middle
+ 9. the person who's hobby is photography is on the right of the person who's sport is swimming
+10. the person who's sport is ice-hockey is on the left of the person eating nectarine
+11. the person eating zucchini is the person who's sport is lacrosse
+12. the person eating cranberry is the person who's sport is swimming
+13. the person who's sport is water-polo is on the left of the person who's hobby is rock-climbing
+14. the person drinking sprite is on the right of the person who's hobby is traveling
+15. the person eating zucchini is on the far right
+16. the person drinking sprite is on the right of the person eating grapes
+17. the person drinking lemonade is the person who's sport is lacrosse
+18. the person who's hobby is singing is on the far right
+19. the person eating cherry is on the left of the person eating nectarine
+20. the person who's hobby is rock-climbing is on the right of the person drinking almond-milk
+21. the person eating cranberry is on the far left","{'Beverage': ['juice', 'iced-tea', 'almond-milk', 'water', 'mirinda', 'sprite', 'lemonade'], 'Food': ['cranberry', 'cherry', 'nectarine', 'grapefruit', 'grapes', 'peas', 'zucchini'], 'Hobby': ['camping', 'photography', 'woodworking', 'rock-climbing', 'traveling', 'dancing', 'singing'], 'Sport': ['swimming', 'ice-hockey', 'water-polo', 'handball', 'tennis', 'surfing', 'lacrosse']}"
+Pt1_4x7_level1-3,"There are 7 different favourite beverages: coffee, cola, fanta, juice, milk, mirinda, tea
+The people perfer 7 different movie-genres: action, disaster, epic, family, fantasy, romance, western
+The people prefer 7 different music-genres: blues, d&b, disco, electronic, indie, jazz, reggae
+7 different pets are kept: ferret, frog, goldfish, guinea-pig, hedgehog, pony, turtle
+ 1. the owner of the hedgehog is on the left of the fan of disco
+ 2. the fan of jazz is on the right of the person drinking coffee
+ 3. the owner of the turtle is on the right of the fan of d&b
+ 4. the person drinking mirinda is on the left of the person drinking fanta
+ 5. the person drinking milk is on the left of the owner of the guinea-pig
+ 6. the person drinking fanta is on the left of the fan of d&b
+ 7. the person watching action movies is in the middle
+ 8. the person drinking cola is on the left of the owner of the hedgehog
+ 9. the person watching disaster movies is on the right of the person drinking cola
+10. the person watching epic movies is on the right of the owner of the ferret
+11. the fan of d&b is on the right of the owner of the frog
+12. the person watching action movies is on the left of the owner of the frog
+13. the person watching epic movies is on the far right
+14. the person drinking tea is the person watching epic movies
+15. the fan of disco is the owner of the goldfish
+16. the person watching fantasy movies is on the left of the person drinking coffee
+17. the owner of the pony is on the left of the person watching western movies
+18. the owner of the guinea-pig is the fan of blues
+19. the person drinking cola is on the left of the fan of reggae
+20. the fan of electronic is on the far left
+21. the person watching romance movies is on the left of the fan of jazz","{'Beverage': ['milk', 'cola', 'juice', 'mirinda', 'fanta', 'coffee', 'tea'], 'Movie-Genre': ['family', 'western', 'disaster', 'action', 'fantasy', 'romance', 'epic'], 'Music-Genre': ['electronic', 'blues', 'reggae', 'disco', 'indie', 'd&b', 'jazz'], 'Pet': ['pony', 'guinea-pig', 'hedgehog', 'goldfish', 'frog', 'ferret', 'turtle']}"
+Pt1_4x7_level1-4,"There are 7 different favourite beverages: fanta, iced-tea, juice, milk, sprite, tea, water
+The people have 7 different jobs:  analyst, dancer, designer, doctor, engineer, manager, mechanic
+There are 7 different nationalities: british, canadian, chinese, french, indian, italian, russian
+The people use 7 different means of transport: jet-ski, quad-bike, ship, skateboard, snowmobile, train, tram
+ 1. the person drinking juice is the dancer
+ 2. the person drinking water is on the far right
+ 3. the person driving the snowmobile is on the right of the person driving the jet-ski
+ 4. the manager is on the left of the french
+ 5. the person driving the quad-bike is on the far left
+ 6. the british is the person driving the skateboard
+ 7. the french is the analyst
+ 8. the designer is the person driving the skateboard
+ 9. the person driving the ship is the chinese
+10. the canadian is the person driving the train
+11. the british is the person drinking tea
+12. the person driving the tram is on the far right
+13. the doctor is the russian
+14. the indian is on the far left
+15. the person drinking juice is on the left of the person drinking sprite
+16. the russian is on the far right
+17. the italian is on the left of the person drinking water
+18. the person drinking fanta is the person driving the jet-ski
+19. the indian is on the left of the mechanic
+20. the british is on the right of the canadian
+21. the person drinking iced-tea is the engineer","{'Beverage': ['juice', 'sprite', 'tea', 'milk', 'fanta', 'iced-tea', 'water'], 'Job': ['dancer', 'mechanic', 'designer', 'manager', 'analyst', 'engineer', 'doctor'], 'Nationality': ['indian', 'canadian', 'british', 'chinese', 'french', 'italian', 'russian'], 'Transport': ['quad-bike', 'train', 'skateboard', 'ship', 'jet-ski', 'snowmobile', 'tram']}"
+Pt1_4x7_level1-5,"There are 7 different favourite beverages: 7up, cola, hot-chocolate, iced-tea, juice, mirinda, soy-milk
+There 7 different types of food: apple, blueberry, lemon, onion, papaya, radish, watermelon
+There are 7 different nationalities: australian, indonesian, italian, malaysian, nigerian, spanish, thai
+The people use 7 different means of transport: airplane, bike, boat, ship, subway, tram, van
+ 1. the indonesian is the person drinking 7up
+ 2. the indonesian is on the far right
+ 3. the malaysian is on the right of the nigerian
+ 4. the italian is on the right of the person driving the van
+ 5. the person drinking soy-milk is on the far left
+ 6. the person drinking iced-tea is on the right of the person eating watermelon
+ 7. the australian is the person driving the boat
+ 8. the indonesian is on the right of the person driving the subway
+ 9. the person drinking mirinda is on the left of the person drinking cola
+10. the person drinking juice is the person driving the subway
+11. the person eating blueberry is on the left of the person drinking cola
+12. the person drinking cola is on the left of the person eating onion
+13. the australian is on the left of the person drinking cola
+14. the person drinking juice is on the right of the thai
+15. the person eating watermelon is on the left of the person driving the van
+16. the person driving the bike is on the right of the italian
+17. the person eating onion is the person drinking iced-tea
+18. the person eating radish is the person driving the subway
+19. the person eating papaya is on the left of the person eating lemon
+20. the person driving the ship is on the right of the person driving the airplane","{'Beverage': ['soy-milk', 'hot-chocolate', 'mirinda', 'cola', 'iced-tea', 'juice', '7up'], 'Food': ['papaya', 'lemon', 'blueberry', 'watermelon', 'onion', 'radish', 'apple'], 'Nationality': ['nigerian', 'malaysian', 'australian', 'spanish', 'thai', 'italian', 'indonesian'], 'Transport': ['airplane', 'ship', 'boat', 'tram', 'van', 'subway', 'bike']}"
+Pt1_4x7_level1-6,"There 7 different types of food: apple, corn, cranberry, garlic, lime, mango, orange
+The people perfer 7 different movie-genres: action, comedy, epic, fantasy, scientific, sports, superhero
+The people prefer 7 different music-genres: blues, electronic, house, indie, rock, soul, trance
+The people prefer 7 different types of sport: badminton, basketball, biathlon, cycling, rowing, rugby, tennis
+ 1. the person who's sport is biathlon is on the right of the person watching fantasy movies
+ 2. the fan of rock is on the right of the person who's sport is basketball
+ 3. the person eating corn is the person watching comedy movies
+ 4. the person who's sport is basketball is on the right of the person eating corn
+ 5. the person who's sport is basketball is on the right of the fan of trance
+ 6. the person eating lime is on the left of the person eating garlic
+ 7. the person who's sport is basketball is the person eating orange
+ 8. the fan of blues is on the left of the person watching action movies
+ 9. the person watching sports movies is on the left of the person who's sport is rugby
+10. the person who's sport is badminton is on the left of the person watching sports movies
+11. the fan of soul is on the left of the fan of electronic
+12. the person watching superhero movies is on the right of the person who's sport is rowing
+13. the fan of rock is on the far right
+14. the person watching scientific movies is on the right of the person eating mango
+15. the fan of soul is the person watching fantasy movies
+16. the person who's sport is tennis is on the right of the person who's sport is cycling
+17. the person eating cranberry is on the far left
+18. the person watching superhero movies is on the right of the person eating cranberry
+19. the person eating apple is on the right of the fan of indie","{'Food': ['cranberry', 'mango', 'lime', 'garlic', 'corn', 'orange', 'apple'], 'Movie-Genre': ['fantasy', 'superhero', 'scientific', 'action', 'comedy', 'sports', 'epic'], 'Music-Genre': ['soul', 'electronic', 'blues', 'house', 'trance', 'indie', 'rock'], 'Sport': ['rowing', 'biathlon', 'cycling', 'tennis', 'badminton', 'basketball', 'rugby']}"
+Pt1_4x7_level1-7,"The people have 7 different hobbies: baking, camping, cooking, photography, puzzles, skydiving, video-games
+The people have 7 different jobs:  accountant, bartender, journalist, photographer, pilot, project-manager, scientist
+The people perfer 7 different movie-genres: comedy, crime, epic, mystery, satire, scientific, sports
+7 different pets are kept: bird, fish, frog, goat, guinea-pig, hamster, rat
+ 1. the owner of the guinea-pig is on the right of the bartender
+ 2. the owner of the rat is on the left of the bartender
+ 3. the person who's hobby is cooking is the owner of the rat
+ 4. the owner of the bird is on the left of the person who's hobby is baking
+ 5. the accountant is on the right of the owner of the bird
+ 6. the person who's hobby is puzzles is on the right of the owner of the hamster
+ 7. the owner of the guinea-pig is on the right of the bartender
+ 8. the pilot is on the left of the person watching sports movies
+ 9. the person who's hobby is puzzles is the person watching satire movies
+10. the owner of the frog is on the far left
+11. the person who's hobby is video-games is on the left of the person watching crime movies
+12. the photographer is on the right of the owner of the goat
+13. the person watching mystery movies is on the far right
+14. the person watching scientific movies is the bartender
+15. the scientist is on the right of the person watching comedy movies
+16. the person watching satire movies is in the middle
+17. the owner of the bird is on the left of the person watching crime movies
+18. the person who's hobby is video-games is on the right of the person who's hobby is skydiving
+19. the person who's hobby is photography is on the left of the project-manager
+20. the owner of the goat is on the left of the person watching epic movies","{'Hobby': ['skydiving', 'video-games', 'baking', 'puzzles', 'cooking', 'photography', 'camping'], 'Job': ['pilot', 'scientist', 'accountant', 'journalist', 'photographer', 'bartender', 'project-manager'], 'Movie-Genre': ['comedy', 'sports', 'crime', 'satire', 'epic', 'scientific', 'mystery'], 'Pet': ['frog', 'bird', 'hamster', 'goat', 'rat', 'fish', 'guinea-pig']}"
+Pt1_4x7_level1-8,"There are 7 different favourite beverages: 7up, cola, fanta, hot-chocolate, milk, mirinda, soy-milk
+The people have 7 different hobbies: collecting, cooking, reading, singing, skydiving, traveling, video-games
+The people prefer 7 different music-genres: classical, dubstep, metal, r&b, rock, techno, trance
+7 different pets are kept: bird, dog, fish, goat, goldfish, guinea-pig, turtle
+ 1. the person drinking fanta is on the right of the person who's hobby is reading
+ 2. the fan of metal is on the left of the person who's hobby is skydiving
+ 3. the person drinking 7up is on the left of the fan of dubstep
+ 4. the person drinking hot-chocolate is on the right of the person drinking cola
+ 5. the person who's hobby is video-games is the person drinking milk
+ 6. the fan of techno is the person drinking cola
+ 7. the fan of trance is on the right of the person drinking cola
+ 8. the fan of trance is on the left of the fan of r&b
+ 9. the person who's hobby is collecting is on the far left
+10. the person who's hobby is cooking is on the right of the person who's hobby is skydiving
+11. the fan of classical is on the left of the owner of the goldfish
+12. the owner of the turtle is on the right of the owner of the dog
+13. the person drinking mirinda is in the middle
+14. the owner of the bird is the person who's hobby is skydiving
+15. the person who's hobby is traveling is the person drinking fanta
+16. the owner of the goat is on the left of the owner of the bird
+17. the person who's hobby is video-games is on the right of the fan of classical
+18. the owner of the turtle is on the right of the fan of trance
+19. the owner of the guinea-pig is the fan of classical
+20. the owner of the goat is in the middle
+21. the fan of r&b is on the left of the person who's hobby is singing","{'Beverage': ['cola', 'hot-chocolate', 'fanta', 'mirinda', 'soy-milk', '7up', 'milk'], 'Hobby': ['collecting', 'reading', 'traveling', 'singing', 'skydiving', 'cooking', 'video-games'], 'Music-Genre': ['techno', 'trance', 'r&b', 'metal', 'rock', 'classical', 'dubstep'], 'Pet': ['fish', 'dog', 'turtle', 'goat', 'bird', 'guinea-pig', 'goldfish']}"
+Pt1_4x7_level1-9,"There are 7 different favourite beverages: almond-milk, coffee, iced-tea, milk, mirinda, soy-milk, water
+The people have 7 different hobbies: chess, cooking, drawing, filmmaking, fishing, hiking, woodworking
+There are 7 different nationalities: argentine, brazilian, dutch, malaysian, mexican, spanish, thai
+The people prefer 7 different types of sport: biathlon, climbing, parkour, rowing, snowboarding, tennis, volleyball
+ 1. the dutch is the person who's sport is climbing
+ 2. the brazilian is on the left of the thai
+ 3. the person who's hobby is woodworking is on the left of the mexican
+ 4. the person who's sport is rowing is on the right of the brazilian
+ 5. the person who's hobby is drawing is on the right of the person drinking iced-tea
+ 6. the person who's hobby is drawing is on the right of the person drinking iced-tea
+ 7. the person who's hobby is hiking is on the far left
+ 8. the person who's sport is parkour is the person who's hobby is filmmaking
+ 9. the person drinking iced-tea is on the right of the person drinking soy-milk
+10. the person drinking coffee is on the far right
+11. the person drinking milk is the person who's hobby is woodworking
+12. the person who's sport is snowboarding is on the left of the person drinking mirinda
+13. the person who's hobby is woodworking is in the middle
+14. the person who's hobby is chess is on the left of the person drinking milk
+15. the person who's sport is snowboarding is the person drinking water
+16. the person who's hobby is fishing is the person drinking soy-milk
+17. the malaysian is on the left of the spanish
+18. the argentine is on the left of the person drinking milk
+19. the person who's sport is tennis is on the left of the thai
+20. the person who's sport is biathlon is on the left of the brazilian
+21. the person drinking mirinda is on the right of the person who's sport is snowboarding","{'Beverage': ['water', 'mirinda', 'almond-milk', 'milk', 'soy-milk', 'iced-tea', 'coffee'], 'Hobby': ['hiking', 'filmmaking', 'chess', 'woodworking', 'fishing', 'cooking', 'drawing'], 'Nationality': ['malaysian', 'spanish', 'argentine', 'dutch', 'mexican', 'brazilian', 'thai'], 'Sport': ['snowboarding', 'parkour', 'volleyball', 'climbing', 'biathlon', 'tennis', 'rowing']}"
diff --git a/part2/level1/Pt2_5x2_level1.csv b/part2/level1/Pt2_5x2_level1.csv
new file mode 100644
index 0000000000000000000000000000000000000000..4d4966acb5cc22b59af3782c7b21a184c5f6403c
--- /dev/null
+++ b/part2/level1/Pt2_5x2_level1.csv
@@ -0,0 +1,88 @@
+ID,Clues,SolutionGrid
+Pt1_5x2_level1-0,"There are 2 different favourite beverages: cola, lemonade
+The people have 2 different jobs:  freelancer, paramedic
+2 different pets are kept: mouse, rat
+The people prefer 2 different types of sport: baseball, skiing
+The people use 2 different means of transport: jet-ski, train
+1. the person drinking lemonade is on the right of the person who's sport is skiing
+2. the person drinking cola is on the left of the person driving the train
+3. the paramedic is the owner of the mouse
+4. the freelancer is the person drinking cola","{'Beverage': ['cola', 'lemonade'], 'Job': ['freelancer', 'paramedic'], 'Pet': ['rat', 'mouse'], 'Sport': ['skiing', 'baseball'], 'Transport': ['jet-ski', 'train']}"
+Pt1_5x2_level1-1,"There are 2 different favourite beverages: soy-milk, sprite
+The people have 2 different jobs:  librarian, paramedic
+2 different pets are kept: ferret, goldfish
+The people prefer 2 different types of sport: lacrosse, skateboarding
+The people use 2 different means of transport: roller, tram
+1. the paramedic is on the left of the person drinking sprite
+2. the person driving the roller is on the far right
+3. the owner of the ferret is the person who's sport is skateboarding
+4. the owner of the ferret is the person drinking sprite","{'Beverage': ['soy-milk', 'sprite'], 'Job': ['paramedic', 'librarian'], 'Pet': ['goldfish', 'ferret'], 'Sport': ['lacrosse', 'skateboarding'], 'Transport': ['tram', 'roller']}"
+Pt1_5x2_level1-2,"There 2 different types of food: avocado, grapes
+The people have 2 different hobbies: camping, collecting
+The people have 2 different jobs:  software-developer, teacher
+The people prefer 2 different music-genres: electronic, pop
+The people prefer 2 different types of sport: baseball, weightlifting
+1. the person eating grapes is on the far left
+2. the fan of pop is on the right of the software-developer
+3. the fan of electronic is on the left of the person who's sport is baseball
+4. the person who's hobby is collecting is on the far left","{'Food': ['grapes', 'avocado'], 'Hobby': ['collecting', 'camping'], 'Job': ['software-developer', 'teacher'], 'Music-Genre': ['electronic', 'pop'], 'Sport': ['weightlifting', 'baseball']}"
+Pt1_5x2_level1-3,"There 2 different types of food: lemon, radish
+The people have 2 different jobs:  dancer, journalist
+The people perfer 2 different movie-genres: comedy, family
+There are 2 different nationalities: chinese, turkish
+The people use 2 different means of transport: airplane, taxi
+1. the person eating radish is on the far right
+2. the chinese is on the left of the person driving the taxi
+3. the person watching family movies is on the right of the person watching comedy movies
+4. the journalist is on the right of the dancer","{'Food': ['lemon', 'radish'], 'Job': ['dancer', 'journalist'], 'Movie-Genre': ['comedy', 'family'], 'Nationality': ['chinese', 'turkish'], 'Transport': ['airplane', 'taxi']}"
+Pt1_5x2_level1-4,"There are 2 different favourite beverages: iced-tea, sprite
+The people have 2 different hobbies: chess, magic-tricks
+The people perfer 2 different movie-genres: action, documentary
+There are 2 different nationalities: british, canadian
+2 different pets are kept: ferret, snake
+1. the person who's hobby is magic-tricks is on the left of the person drinking sprite
+2. the owner of the ferret is the person drinking sprite
+3. the person watching action movies is on the right of the british","{'Beverage': ['iced-tea', 'sprite'], 'Hobby': ['magic-tricks', 'chess'], 'Movie-Genre': ['documentary', 'action'], 'Nationality': ['british', 'canadian'], 'Pet': ['snake', 'ferret']}"
+Pt1_5x2_level1-5,"There are 2 different favourite beverages: iced-tea, mirinda
+The people have 2 different jobs:  coach, scientist
+The people prefer 2 different music-genres: country, folk
+There are 2 different nationalities: italian, turkish
+The people prefer 2 different types of sport: cycling, swimming
+1. the coach is the fan of country
+2. the italian is on the left of the person who's sport is swimming
+3. the person drinking mirinda is the italian
+4. the italian is on the left of the scientist","{'Beverage': ['mirinda', 'iced-tea'], 'Job': ['coach', 'scientist'], 'Music-Genre': ['country', 'folk'], 'Nationality': ['italian', 'turkish'], 'Sport': ['cycling', 'swimming']}"
+Pt1_5x2_level1-6,"There are 2 different favourite beverages: 7up, cola
+The people have 2 different hobbies: card-games, skydiving
+The people perfer 2 different movie-genres: comedy, western
+The people prefer 2 different music-genres: house, reggae
+The people prefer 2 different types of sport: soccer, volleyball
+1. the person who's hobby is skydiving is the person who's sport is volleyball
+2. the person drinking cola is on the far right
+3. the person who's sport is volleyball is on the left of the person watching western movies
+4. the fan of reggae is on the far left","{'Beverage': ['7up', 'cola'], 'Hobby': ['skydiving', 'card-games'], 'Movie-Genre': ['comedy', 'western'], 'Music-Genre': ['reggae', 'house'], 'Sport': ['volleyball', 'soccer']}"
+Pt1_5x2_level1-7,"There 2 different types of food: corn, pear
+The people have 2 different hobbies: dancing, traveling
+The people have 2 different jobs:  electrician, paramedic
+There are 2 different nationalities: canadian, thai
+The people prefer 2 different types of sport: baseball, swimming
+1. the person who's hobby is dancing is on the right of the canadian
+2. the paramedic is on the left of the person who's sport is baseball
+3. the person eating pear is on the left of the thai","{'Food': ['pear', 'corn'], 'Hobby': ['traveling', 'dancing'], 'Job': ['paramedic', 'electrician'], 'Nationality': ['canadian', 'thai'], 'Sport': ['swimming', 'baseball']}"
+Pt1_5x2_level1-8,"There 2 different types of food: nectarine, pepper
+The people have 2 different hobbies: collecting, magic-tricks
+The people prefer 2 different music-genres: house, metal
+2 different pets are kept: goldfish, lizard
+The people prefer 2 different types of sport: basketball, rugby
+1. the fan of metal is on the right of the person who's hobby is magic-tricks
+2. the person eating pepper is on the far right
+3. the owner of the lizard is on the left of the person who's sport is rugby","{'Food': ['nectarine', 'pepper'], 'Hobby': ['magic-tricks', 'collecting'], 'Music-Genre': ['house', 'metal'], 'Pet': ['lizard', 'goldfish'], 'Sport': ['basketball', 'rugby']}"
+Pt1_5x2_level1-9,"The people have 2 different hobbies: rock-climbing, traveling
+The people have 2 different jobs:  fisherman, journalist
+The people perfer 2 different movie-genres: comedy, satire
+2 different pets are kept: bird, cat
+The people use 2 different means of transport: snowmobile, train
+1. the person watching satire movies is on the left of the owner of the cat
+2. the fisherman is on the far left
+3. the person watching comedy movies is on the right of the person driving the snowmobile
+4. the person who's hobby is traveling is on the right of the person who's hobby is rock-climbing","{'Hobby': ['rock-climbing', 'traveling'], 'Job': ['fisherman', 'journalist'], 'Movie-Genre': ['satire', 'comedy'], 'Pet': ['bird', 'cat'], 'Transport': ['snowmobile', 'train']}"
diff --git a/part2/level1/Pt2_5x3_level1.csv b/part2/level1/Pt2_5x3_level1.csv
new file mode 100644
index 0000000000000000000000000000000000000000..429c71411a05ddce9bbe81731642ac02bebfbc48
--- /dev/null
+++ b/part2/level1/Pt2_5x3_level1.csv
@@ -0,0 +1,129 @@
+ID,Clues,SolutionGrid
+Pt1_5x3_level1-0,"There are 3 different favourite beverages: almond-milk, iced-tea, juice
+The people have 3 different jobs:  journalist, security-guard, teacher
+The people perfer 3 different movie-genres: action, thriller, time-travel
+The people prefer 3 different music-genres: ambient, pop, techno
+The people use 3 different means of transport: airplane, scooter, snowmobile
+1. the fan of techno is on the right of the person watching thriller movies
+2. the security-guard is in the middle
+3. the journalist is the person drinking juice
+4. the person driving the snowmobile is in the middle
+5. the person driving the scooter is the teacher
+6. the fan of ambient is on the far right
+7. the person drinking iced-tea is on the far right
+8. the person watching time-travel movies is the teacher","{'Beverage': ['juice', 'almond-milk', 'iced-tea'], 'Job': ['journalist', 'security-guard', 'teacher'], 'Movie-Genre': ['thriller', 'action', 'time-travel'], 'Music-Genre': ['pop', 'techno', 'ambient'], 'Transport': ['airplane', 'snowmobile', 'scooter']}"
+Pt1_5x3_level1-1,"The people have 3 different jobs:  entrepreneur, freelancer, paramedic
+The people perfer 3 different movie-genres: horror, musical, thriller
+The people prefer 3 different music-genres: disco, electronic, metal
+There are 3 different nationalities: argentine, french, russian
+3 different pets are kept: bird, lizard, pony
+1. the owner of the lizard is on the left of the person watching musical movies
+2. the fan of electronic is on the far right
+3. the person watching horror movies is the fan of disco
+4. the fan of disco is the argentine
+5. the owner of the bird is in the middle
+6. the french is on the right of the entrepreneur
+7. the entrepreneur is the owner of the lizard
+8. the paramedic is on the left of the freelancer","{'Job': ['entrepreneur', 'paramedic', 'freelancer'], 'Movie-Genre': ['horror', 'musical', 'thriller'], 'Music-Genre': ['disco', 'metal', 'electronic'], 'Nationality': ['argentine', 'french', 'russian'], 'Pet': ['lizard', 'bird', 'pony']}"
+Pt1_5x3_level1-2,"There are 3 different favourite beverages: 7up, milk, mirinda
+The people prefer 3 different music-genres: blues, electronic, punk
+There are 3 different nationalities: american, italian, malaysian
+The people prefer 3 different types of sport: climbing, swimming, tennis
+The people use 3 different means of transport: helicopter, taxi, trike
+1. the american is on the left of the person who's sport is tennis
+2. the person who's sport is climbing is the person driving the taxi
+3. the american is on the right of the fan of electronic
+4. the american is on the right of the person driving the helicopter
+5. the person driving the trike is on the right of the person drinking milk
+6. the person drinking 7up is on the far left
+7. the italian is on the left of the fan of punk","{'Beverage': ['7up', 'milk', 'mirinda'], 'Music-Genre': ['electronic', 'punk', 'blues'], 'Nationality': ['italian', 'american', 'malaysian'], 'Sport': ['swimming', 'climbing', 'tennis'], 'Transport': ['helicopter', 'taxi', 'trike']}"
+Pt1_5x3_level1-3,"The people have 3 different hobbies: chess, puzzles, reading
+The people have 3 different jobs:  journalist, librarian, scientist
+The people prefer 3 different music-genres: d&b, electronic, house
+3 different pets are kept: pony, rabbit, snake
+The people prefer 3 different types of sport: golf, skateboarding, snowboarding
+1. the owner of the snake is on the right of the person who's hobby is puzzles
+2. the owner of the rabbit is the fan of electronic
+3. the person who's sport is skateboarding is the person who's hobby is chess
+4. the scientist is on the far right
+5. the fan of house is on the left of the owner of the rabbit
+6. the librarian is on the far left
+7. the person who's sport is snowboarding is on the far left
+8. the person who's hobby is reading is on the left of the person who's sport is golf","{'Hobby': ['reading', 'puzzles', 'chess'], 'Job': ['librarian', 'journalist', 'scientist'], 'Music-Genre': ['house', 'electronic', 'd&b'], 'Pet': ['pony', 'rabbit', 'snake'], 'Sport': ['snowboarding', 'golf', 'skateboarding']}"
+Pt1_5x3_level1-4,"There 3 different types of food: blueberry, cabbage, cherry
+The people have 3 different hobbies: hiking, reading, sudoku
+The people have 3 different jobs:  lawyer, scientist, software-developer
+There are 3 different nationalities: american, brazilian, dutch
+The people use 3 different means of transport: car, jet-ski, motorbike
+1. the scientist is on the right of the person who's hobby is hiking
+2. the dutch is on the right of the person who's hobby is sudoku
+3. the lawyer is on the right of the software-developer
+4. the dutch is on the left of the person eating blueberry
+5. the brazilian is the person driving the jet-ski
+6. the person eating cherry is in the middle
+7. the person driving the motorbike is the software-developer","{'Food': ['cabbage', 'cherry', 'blueberry'], 'Hobby': ['sudoku', 'hiking', 'reading'], 'Job': ['software-developer', 'lawyer', 'scientist'], 'Nationality': ['american', 'dutch', 'brazilian'], 'Transport': ['motorbike', 'car', 'jet-ski']}"
+Pt1_5x3_level1-5,"There are 3 different favourite beverages: coffee, lemonade, soy-milk
+There 3 different types of food: avocado, nectarine, potato
+There are 3 different nationalities: american, brazilian, egyptian
+3 different pets are kept: bird, pony, rat
+The people use 3 different means of transport: skateboard, subway, trike
+1. the person eating avocado is the brazilian
+2. the person drinking coffee is on the right of the brazilian
+3. the person drinking lemonade is in the middle
+4. the person eating nectarine is the person driving the skateboard
+5. the egyptian is the person drinking soy-milk
+6. the person driving the subway is on the left of the owner of the pony
+7. the person eating potato is on the right of the owner of the rat","{'Beverage': ['soy-milk', 'lemonade', 'coffee'], 'Food': ['nectarine', 'avocado', 'potato'], 'Nationality': ['egyptian', 'brazilian', 'american'], 'Pet': ['bird', 'rat', 'pony'], 'Transport': ['skateboard', 'subway', 'trike']}"
+Pt1_5x3_level1-6,"There 3 different types of food: banana, lime, nectarine
+The people have 3 different hobbies: card-games, filmmaking, photography
+The people have 3 different jobs:  coach, designer, entrepreneur
+The people prefer 3 different music-genres: disco, metal, r&b
+There are 3 different nationalities: brazilian, chinese, malaysian
+1. the brazilian is the fan of metal
+2. the person eating banana is on the far right
+3. the person who's hobby is card-games is on the far right
+4. the entrepreneur is on the left of the fan of disco
+5. the chinese is on the left of the fan of metal
+6. the fan of disco is on the right of the fan of metal
+7. the entrepreneur is in the middle
+8. the person who's hobby is filmmaking is in the middle
+9. the person eating nectarine is on the right of the coach","{'Food': ['lime', 'nectarine', 'banana'], 'Hobby': ['photography', 'filmmaking', 'card-games'], 'Job': ['coach', 'entrepreneur', 'designer'], 'Music-Genre': ['r&b', 'metal', 'disco'], 'Nationality': ['chinese', 'brazilian', 'malaysian']}"
+Pt1_5x3_level1-7,"There 3 different types of food: papaya, peach, potato
+The people have 3 different jobs:  entrepreneur, librarian, software-developer
+The people perfer 3 different movie-genres: satire, thriller, zombie
+The people prefer 3 different music-genres: gospel, house, trance
+The people prefer 3 different types of sport: cricket, sailing, skiing
+1. the entrepreneur is on the left of the person eating peach
+2. the person watching satire movies is on the right of the person eating peach
+3. the person eating potato is the person watching zombie movies
+4. the fan of gospel is on the right of the fan of trance
+5. the software-developer is on the right of the person who's sport is sailing
+6. the person who's sport is cricket is on the left of the person eating peach
+7. the fan of trance is on the far left
+8. the person watching thriller movies is on the right of the entrepreneur","{'Food': ['potato', 'peach', 'papaya'], 'Job': ['entrepreneur', 'librarian', 'software-developer'], 'Movie-Genre': ['zombie', 'thriller', 'satire'], 'Music-Genre': ['trance', 'gospel', 'house'], 'Sport': ['cricket', 'sailing', 'skiing']}"
+Pt1_5x3_level1-8,"There are 3 different favourite beverages: 7up, lemonade, water
+There 3 different types of food: avocado, potato, pumpkin
+The people have 3 different hobbies: baking, magic-tricks, video-games
+The people prefer 3 different music-genres: d&b, dubstep, folk
+The people use 3 different means of transport: boat, subway, tram
+1. the person driving the tram is on the left of the person who's hobby is video-games
+2. the person eating potato is on the far left
+3. the person eating potato is the person who's hobby is magic-tricks
+4. the person eating pumpkin is on the right of the fan of d&b
+5. the fan of d&b is on the left of the person drinking lemonade
+6. the person driving the subway is on the far right
+7. the person drinking lemonade is on the left of the fan of dubstep
+8. the person who's hobby is video-games is the person drinking water","{'Beverage': ['7up', 'lemonade', 'water'], 'Food': ['potato', 'pumpkin', 'avocado'], 'Hobby': ['magic-tricks', 'baking', 'video-games'], 'Music-Genre': ['d&b', 'folk', 'dubstep'], 'Transport': ['boat', 'tram', 'subway']}"
+Pt1_5x3_level1-9,"The people have 3 different hobbies: fishing, magic-tricks, skydiving
+The people perfer 3 different movie-genres: animation, comedy, musical
+The people prefer 3 different music-genres: funk, indie, r&b
+There are 3 different nationalities: british, colombian, nigerian
+The people use 3 different means of transport: car, roller, van
+1. the colombian is the person watching comedy movies
+2. the person who's hobby is skydiving is on the right of the fan of indie
+3. the colombian is on the right of the fan of r&b
+4. the person driving the car is on the right of the person driving the van
+5. the person who's hobby is magic-tricks is on the left of the british
+6. the fan of indie is in the middle
+7. the person watching animation movies is on the far left
+8. the fan of indie is on the left of the person driving the roller","{'Hobby': ['fishing', 'magic-tricks', 'skydiving'], 'Movie-Genre': ['animation', 'comedy', 'musical'], 'Music-Genre': ['r&b', 'indie', 'funk'], 'Nationality': ['nigerian', 'colombian', 'british'], 'Transport': ['van', 'car', 'roller']}"
diff --git a/part2/level1/Pt2_5x4_level1.csv b/part2/level1/Pt2_5x4_level1.csv
new file mode 100644
index 0000000000000000000000000000000000000000..7812ccb990742ee5331cac597068a2803efd845b
--- /dev/null
+++ b/part2/level1/Pt2_5x4_level1.csv
@@ -0,0 +1,172 @@
+ID,Clues,SolutionGrid
+Pt1_5x4_level1-0,"There 4 different types of food: asparagus, cabbage, carrot, garlic
+The people have 4 different hobbies: card-games, chess, skydiving, writing
+The people perfer 4 different movie-genres: documentary, epic, family, romance
+The people prefer 4 different music-genres: classical, d&b, dubstep, electronic
+4 different pets are kept: chinchilla, guinea-pig, horse, mouse
+ 1. the person watching documentary movies is on the right of the person eating cabbage
+ 2. the person who's hobby is chess is on the right of the owner of the chinchilla
+ 3. the person who's hobby is writing is on the left of the fan of d&b
+ 4. the owner of the guinea-pig is on the right of the owner of the chinchilla
+ 5. the fan of classical is the person eating asparagus
+ 6. the fan of d&b is on the left of the owner of the chinchilla
+ 7. the fan of dubstep is on the right of the person eating asparagus
+ 8. the person eating carrot is on the left of the person who's hobby is card-games
+ 9. the person watching family movies is the person eating asparagus
+10. the owner of the horse is the person watching epic movies
+11. the person who's hobby is card-games is on the right of the owner of the mouse","{'Food': ['cabbage', 'carrot', 'asparagus', 'garlic'], 'Hobby': ['writing', 'skydiving', 'card-games', 'chess'], 'Movie-Genre': ['epic', 'documentary', 'family', 'romance'], 'Music-Genre': ['electronic', 'd&b', 'classical', 'dubstep'], 'Pet': ['horse', 'mouse', 'chinchilla', 'guinea-pig']}"
+Pt1_5x4_level1-1,"There are 4 different favourite beverages: 7up, coffee, fanta, hot-chocolate
+The people perfer 4 different movie-genres: documentary, drama, satire, spy
+The people prefer 4 different music-genres: disco, electronic, indie, r&b
+4 different pets are kept: ferret, hamster, pony, rat
+The people prefer 4 different types of sport: cricket, handball, parkour, skiing
+ 1. the person watching drama movies is on the right of the person who's sport is cricket
+ 2. the fan of disco is on the right of the person who's sport is handball
+ 3. the person who's sport is skiing is on the right of the owner of the rat
+ 4. the person drinking hot-chocolate is on the far right
+ 5. the person drinking 7up is on the right of the person drinking coffee
+ 6. the person who's sport is parkour is on the right of the person drinking fanta
+ 7. the fan of r&b is on the right of the person watching documentary movies
+ 8. the owner of the hamster is the fan of r&b
+ 9. the person watching satire movies is the fan of indie
+10. the fan of disco is on the far right
+11. the person drinking fanta is on the left of the owner of the ferret","{'Beverage': ['coffee', '7up', 'fanta', 'hot-chocolate'], 'Movie-Genre': ['documentary', 'drama', 'satire', 'spy'], 'Music-Genre': ['electronic', 'r&b', 'indie', 'disco'], 'Pet': ['rat', 'hamster', 'pony', 'ferret'], 'Sport': ['cricket', 'skiing', 'handball', 'parkour']}"
+Pt1_5x4_level1-2,"There 4 different types of food: cabbage, cauliflower, grapes, lettuce
+There are 4 different nationalities: american, british, chinese, french
+4 different pets are kept: fish, frog, mouse, rabbit
+The people prefer 4 different types of sport: basketball, snowboarding, tennis, weightlifting
+The people use 4 different means of transport: bike, subway, tram, trike
+ 1. the person who's sport is basketball is on the far left
+ 2. the person who's sport is snowboarding is on the right of the person driving the tram
+ 3. the person eating grapes is the owner of the rabbit
+ 4. the person eating cauliflower is on the right of the person driving the trike
+ 5. the person who's sport is tennis is on the right of the person eating lettuce
+ 6. the person driving the trike is the person eating grapes
+ 7. the chinese is on the left of the person driving the trike
+ 8. the person driving the bike is on the right of the person driving the tram
+ 9. the french is the owner of the frog
+10. the british is on the left of the owner of the mouse
+11. the person driving the trike is on the left of the owner of the mouse
+12. the person eating grapes is on the right of the person who's sport is snowboarding","{'Food': ['cabbage', 'lettuce', 'grapes', 'cauliflower'], 'Nationality': ['french', 'chinese', 'british', 'american'], 'Pet': ['frog', 'fish', 'rabbit', 'mouse'], 'Sport': ['basketball', 'snowboarding', 'tennis', 'weightlifting'], 'Transport': ['tram', 'bike', 'trike', 'subway']}"
+Pt1_5x4_level1-3,"There are 4 different favourite beverages: coffee, cola, soy-milk, sprite
+There 4 different types of food: garlic, grapefruit, pepper, raspberry
+There are 4 different nationalities: chinese, indonesian, japanese, thai
+4 different pets are kept: cat, goat, guinea-pig, snake
+The people use 4 different means of transport: jet-ski, roller, taxi, trike
+ 1. the owner of the goat is on the left of the owner of the cat
+ 2. the person eating raspberry is on the left of the person driving the roller
+ 3. the person driving the roller is on the right of the owner of the snake
+ 4. the owner of the guinea-pig is on the far right
+ 5. the person driving the jet-ski is on the far left
+ 6. the person driving the taxi is on the left of the person drinking cola
+ 7. the thai is on the far right
+ 8. the person eating raspberry is on the right of the japanese
+ 9. the indonesian is on the left of the person eating garlic
+10. the person drinking coffee is on the far right
+11. the person drinking soy-milk is on the far left
+12. the person driving the trike is on the left of the person eating grapefruit","{'Beverage': ['soy-milk', 'sprite', 'cola', 'coffee'], 'Food': ['pepper', 'garlic', 'raspberry', 'grapefruit'], 'Nationality': ['indonesian', 'japanese', 'chinese', 'thai'], 'Pet': ['goat', 'cat', 'snake', 'guinea-pig'], 'Transport': ['jet-ski', 'taxi', 'trike', 'roller']}"
+Pt1_5x4_level1-4,"There 4 different types of food: kale, mango, potato, pumpkin
+The people have 4 different hobbies: collecting, drawing, gardening, skydiving
+The people have 4 different jobs:  dancer, journalist, musician, teacher
+There are 4 different nationalities: australian, canadian, spanish, turkish
+4 different pets are kept: bird, ferret, lizard, snake
+ 1. the dancer is the owner of the snake
+ 2. the person who's hobby is gardening is on the far left
+ 3. the canadian is on the far right
+ 4. the owner of the ferret is the person eating potato
+ 5. the owner of the ferret is on the right of the person eating mango
+ 6. the musician is on the far right
+ 7. the owner of the lizard is on the right of the person who's hobby is collecting
+ 8. the owner of the snake is the dancer
+ 9. the person eating pumpkin is the owner of the lizard
+10. the person who's hobby is gardening is on the left of the owner of the snake
+11. the australian is on the right of the owner of the snake
+12. the journalist is on the far left
+13. the australian is on the right of the person who's hobby is skydiving
+14. the spanish is on the right of the turkish","{'Food': ['kale', 'mango', 'potato', 'pumpkin'], 'Hobby': ['gardening', 'skydiving', 'collecting', 'drawing'], 'Job': ['journalist', 'dancer', 'teacher', 'musician'], 'Nationality': ['turkish', 'spanish', 'australian', 'canadian'], 'Pet': ['bird', 'snake', 'ferret', 'lizard']}"
+Pt1_5x4_level1-5,"The people have 4 different hobbies: card-games, dancing, gardening, skydiving
+The people perfer 4 different movie-genres: animation, documentary, fantasy, sports
+There are 4 different nationalities: brazilian, indonesian, pakistani, thai
+The people prefer 4 different types of sport: climbing, cricket, rugby, snowboarding
+The people use 4 different means of transport: bike, car, ship, van
+ 1. the person who's sport is rugby is on the right of the pakistani
+ 2. the person who's sport is snowboarding is on the right of the person who's sport is rugby
+ 3. the person who's hobby is skydiving is the person who's sport is snowboarding
+ 4. the person watching documentary movies is on the right of the person driving the ship
+ 5. the person watching sports movies is on the left of the brazilian
+ 6. the brazilian is on the right of the person who's hobby is dancing
+ 7. the person driving the ship is the person who's sport is snowboarding
+ 8. the person who's sport is climbing is on the left of the brazilian
+ 9. the indonesian is on the far right
+10. the person who's sport is rugby is the person driving the van
+11. the person who's hobby is gardening is the person watching animation movies
+12. the pakistani is the person driving the bike","{'Hobby': ['dancing', 'gardening', 'skydiving', 'card-games'], 'Movie-Genre': ['sports', 'animation', 'fantasy', 'documentary'], 'Nationality': ['pakistani', 'brazilian', 'thai', 'indonesian'], 'Sport': ['climbing', 'rugby', 'snowboarding', 'cricket'], 'Transport': ['bike', 'van', 'ship', 'car']}"
+Pt1_5x4_level1-6,"There 4 different types of food: apple, eggplant, strawberry, watermelon
+The people have 4 different hobbies: cooking, gardening, magic-tricks, skydiving
+The people perfer 4 different movie-genres: adventure, epic, family, horror
+There are 4 different nationalities: british, italian, mexican, pakistani
+4 different pets are kept: fish, horse, lizard, turtle
+ 1. the person watching horror movies is on the right of the owner of the fish
+ 2. the person who's hobby is gardening is on the left of the person watching epic movies
+ 3. the person watching family movies is the british
+ 4. the person who's hobby is magic-tricks is on the right of the owner of the turtle
+ 5. the person watching epic movies is the pakistani
+ 6. the owner of the turtle is on the right of the person who's hobby is cooking
+ 7. the owner of the horse is on the right of the person watching horror movies
+ 8. the person watching family movies is on the right of the person eating apple
+ 9. the owner of the fish is on the right of the mexican
+10. the person watching family movies is on the left of the person eating eggplant
+11. the person watching family movies is the owner of the fish
+12. the person eating watermelon is on the far right","{'Food': ['apple', 'strawberry', 'eggplant', 'watermelon'], 'Hobby': ['skydiving', 'cooking', 'gardening', 'magic-tricks'], 'Movie-Genre': ['adventure', 'family', 'horror', 'epic'], 'Nationality': ['mexican', 'british', 'italian', 'pakistani'], 'Pet': ['lizard', 'fish', 'turtle', 'horse']}"
+Pt1_5x4_level1-7,"There are 4 different favourite beverages: coffee, cola, hot-chocolate, milk
+The people have 4 different hobbies: card-games, puzzles, skydiving, writing
+The people have 4 different jobs:  manager, nurse, social-worker, videographer
+The people prefer 4 different types of sport: baseball, basketball, lacrosse, tennis
+The people use 4 different means of transport: airplane, jet-ski, roller, trike
+ 1. the manager is on the right of the person who's sport is lacrosse
+ 2. the person who's hobby is puzzles is on the far left
+ 3. the person driving the airplane is the person who's sport is lacrosse
+ 4. the person drinking coffee is on the far left
+ 5. the manager is the person who's sport is basketball
+ 6. the person drinking hot-chocolate is the person driving the trike
+ 7. the person who's hobby is card-games is the person driving the jet-ski
+ 8. the person drinking cola is the nurse
+ 9. the person who's hobby is writing is on the right of the person driving the jet-ski
+10. the person who's sport is baseball is the person drinking coffee
+11. the social-worker is on the left of the nurse
+12. the person driving the jet-ski is on the left of the person driving the airplane
+13. the person drinking cola is on the right of the person driving the roller","{'Beverage': ['coffee', 'cola', 'milk', 'hot-chocolate'], 'Hobby': ['puzzles', 'card-games', 'writing', 'skydiving'], 'Job': ['social-worker', 'nurse', 'videographer', 'manager'], 'Sport': ['baseball', 'tennis', 'lacrosse', 'basketball'], 'Transport': ['roller', 'jet-ski', 'airplane', 'trike']}"
+Pt1_5x4_level1-8,"There are 4 different favourite beverages: 7up, juice, soy-milk, water
+The people have 4 different hobbies: collecting, dancing, gardening, rock-climbing
+The people perfer 4 different movie-genres: documentary, family, scientific, superhero
+The people prefer 4 different music-genres: electronic, metal, rock, techno
+The people prefer 4 different types of sport: badminton, baseball, cycling, volleyball
+ 1. the person who's sport is cycling is on the right of the person watching documentary movies
+ 2. the person who's sport is badminton is on the left of the person who's hobby is gardening
+ 3. the person who's hobby is dancing is on the far left
+ 4. the fan of electronic is on the right of the person drinking juice
+ 5. the person drinking water is the fan of rock
+ 6. the fan of metal is on the far right
+ 7. the person who's sport is volleyball is the person drinking juice
+ 8. the person who's hobby is collecting is on the left of the person watching scientific movies
+ 9. the person drinking 7up is on the far right
+10. the person watching family movies is on the right of the person who's sport is badminton
+11. the person who's hobby is dancing is the person drinking water
+12. the person who's sport is badminton is on the far left","{'Beverage': ['water', 'juice', 'soy-milk', '7up'], 'Hobby': ['dancing', 'gardening', 'collecting', 'rock-climbing'], 'Movie-Genre': ['superhero', 'family', 'documentary', 'scientific'], 'Music-Genre': ['rock', 'techno', 'electronic', 'metal'], 'Sport': ['badminton', 'volleyball', 'baseball', 'cycling']}"
+Pt1_5x4_level1-9,"The people have 4 different jobs:  accountant, doctor, paramedic, writer
+The people perfer 4 different movie-genres: epic, fantasy, scientific, western
+The people prefer 4 different music-genres: classical, house, indie, r&b
+4 different pets are kept: dog, fish, frog, hedgehog
+The people use 4 different means of transport: ship, subway, train, van
+ 1. the person watching western movies is on the left of the writer
+ 2. the doctor is the person driving the subway
+ 3. the fan of classical is on the left of the person watching epic movies
+ 4. the accountant is the person driving the ship
+ 5. the person driving the van is on the left of the owner of the hedgehog
+ 6. the owner of the frog is on the far left
+ 7. the paramedic is on the right of the person watching scientific movies
+ 8. the fan of r&b is on the left of the owner of the dog
+ 9. the doctor is the fan of r&b
+10. the fan of indie is the owner of the dog
+11. the paramedic is the fan of indie
+12. the writer is on the left of the doctor","{'Job': ['accountant', 'writer', 'doctor', 'paramedic'], 'Movie-Genre': ['western', 'epic', 'scientific', 'fantasy'], 'Music-Genre': ['classical', 'house', 'r&b', 'indie'], 'Pet': ['frog', 'fish', 'hedgehog', 'dog'], 'Transport': ['ship', 'van', 'subway', 'train']}"
diff --git a/part2/level1/Pt2_5x5_level1.csv b/part2/level1/Pt2_5x5_level1.csv
new file mode 100644
index 0000000000000000000000000000000000000000..79290fdc78c05e432928b4cad153cbcdc5420652
--- /dev/null
+++ b/part2/level1/Pt2_5x5_level1.csv
@@ -0,0 +1,218 @@
+ID,Clues,SolutionGrid
+Pt1_5x5_level1-0,"There are 5 different favourite beverages: 7up, coffee, cola, mirinda, sprite
+The people have 5 different hobbies: dancing, puzzles, traveling, woodworking, writing
+The people have 5 different jobs:  bartender, coach, dancer, fisherman, photographer
+The people prefer 5 different music-genres: dubstep, indie, metal, soul, trance
+The people use 5 different means of transport: bike, boat, quad-bike, tram, trike
+ 1. the fan of metal is on the left of the person driving the tram
+ 2. the person drinking mirinda is the dancer
+ 3. the fan of indie is the person who's hobby is puzzles
+ 4. the person who's hobby is writing is on the far left
+ 5. the person drinking sprite is the fan of indie
+ 6. the person drinking cola is on the far left
+ 7. the person driving the trike is the person who's hobby is dancing
+ 8. the person who's hobby is dancing is on the left of the person who's hobby is woodworking
+ 9. the fisherman is the person driving the bike
+10. the fan of indie is on the right of the fan of soul
+11. the person drinking mirinda is on the left of the fan of dubstep
+12. the bartender is on the left of the fan of indie
+13. the person driving the tram is on the far right
+14. the person driving the tram is the person drinking coffee
+15. the fisherman is on the right of the person drinking cola
+16. the person driving the boat is on the right of the photographer
+17. the person drinking coffee is the fan of dubstep","{'Beverage': ['cola', 'sprite', '7up', 'mirinda', 'coffee'], 'Hobby': ['writing', 'puzzles', 'dancing', 'woodworking', 'traveling'], 'Job': ['bartender', 'fisherman', 'photographer', 'dancer', 'coach'], 'Music-Genre': ['soul', 'indie', 'trance', 'metal', 'dubstep'], 'Transport': ['quad-bike', 'bike', 'trike', 'boat', 'tram']}"
+Pt1_5x5_level1-1,"There are 5 different favourite beverages: almond-milk, fanta, lemonade, milk, water
+The people perfer 5 different movie-genres: adventure, disaster, musical, satire, spy
+The people prefer 5 different music-genres: disco, dubstep, funk, rock, soul
+There are 5 different nationalities: brazilian, french, indian, italian, turkish
+The people prefer 5 different types of sport: cycling, handball, rowing, soccer, swimming
+ 1. the fan of rock is on the far right
+ 2. the fan of funk is on the left of the person who's sport is cycling
+ 3. the brazilian is on the right of the fan of funk
+ 4. the person who's sport is handball is on the left of the person who's sport is soccer
+ 5. the person who's sport is rowing is the fan of funk
+ 6. the brazilian is on the far right
+ 7. the brazilian is on the right of the person drinking almond-milk
+ 8. the person who's sport is swimming is the person drinking fanta
+ 9. the person watching disaster movies is on the right of the fan of dubstep
+10. the fan of funk is on the right of the person watching spy movies
+11. the fan of soul is the person drinking milk
+12. the italian is on the left of the person drinking lemonade
+13. the person watching musical movies is the person drinking fanta
+14. the turkish is on the left of the brazilian
+15. the fan of dubstep is in the middle
+16. the french is on the left of the person drinking milk
+17. the person who's sport is soccer is on the right of the person watching satire movies","{'Beverage': ['fanta', 'milk', 'lemonade', 'almond-milk', 'water'], 'Movie-Genre': ['musical', 'satire', 'spy', 'disaster', 'adventure'], 'Music-Genre': ['disco', 'soul', 'dubstep', 'funk', 'rock'], 'Nationality': ['french', 'italian', 'indian', 'turkish', 'brazilian'], 'Sport': ['swimming', 'handball', 'soccer', 'rowing', 'cycling']}"
+Pt1_5x5_level1-2,"There are 5 different favourite beverages: 7up, coffee, fanta, juice, milk
+The people have 5 different hobbies: baking, sudoku, traveling, video-games, woodworking
+5 different pets are kept: frog, hedgehog, horse, mouse, rabbit
+The people prefer 5 different types of sport: baseball, golf, rugby, volleyball, water-polo
+The people use 5 different means of transport: airplane, jet-ski, quad-bike, roller, van
+ 1. the person who's hobby is woodworking is the person driving the roller
+ 2. the person driving the van is on the right of the person who's sport is water-polo
+ 3. the person who's hobby is sudoku is on the right of the owner of the rabbit
+ 4. the owner of the rabbit is on the right of the owner of the frog
+ 5. the person who's hobby is traveling is the person who's sport is baseball
+ 6. the person who's hobby is traveling is on the left of the person drinking 7up
+ 7. the person driving the airplane is on the right of the owner of the mouse
+ 8. the person drinking milk is on the left of the owner of the hedgehog
+ 9. the owner of the hedgehog is the person who's hobby is baking
+10. the person driving the quad-bike is on the left of the person drinking coffee
+11. the person driving the roller is on the far left
+12. the person who's hobby is video-games is on the left of the person who's sport is volleyball
+13. the person drinking coffee is on the right of the person who's sport is water-polo
+14. the person drinking juice is on the left of the person drinking fanta
+15. the person drinking juice is on the left of the person who's sport is baseball
+16. the person drinking juice is the person who's hobby is baking
+17. the person who's sport is rugby is on the right of the person who's hobby is woodworking","{'Beverage': ['milk', 'juice', 'fanta', '7up', 'coffee'], 'Hobby': ['woodworking', 'baking', 'traveling', 'video-games', 'sudoku'], 'Pet': ['mouse', 'hedgehog', 'frog', 'rabbit', 'horse'], 'Sport': ['golf', 'rugby', 'baseball', 'water-polo', 'volleyball'], 'Transport': ['roller', 'airplane', 'jet-ski', 'quad-bike', 'van']}"
+Pt1_5x5_level1-3,"There 5 different types of food: apple, avocado, lime, papaya, zucchini
+The people have 5 different hobbies: card-games, collecting, cooking, hiking, rock-climbing
+The people have 5 different jobs:  dressmaker, firefighter, mechanic, photographer, police-officer
+The people prefer 5 different music-genres: classical, gospel, hip-hop, pop, salsa
+5 different pets are kept: chinchilla, dog, frog, lizard, pony
+ 1. the owner of the chinchilla is on the left of the person who's hobby is rock-climbing
+ 2. the owner of the pony is on the left of the person eating zucchini
+ 3. the fan of salsa is in the middle
+ 4. the owner of the dog is on the left of the mechanic
+ 5. the person who's hobby is cooking is on the left of the person who's hobby is card-games
+ 6. the fan of pop is the police-officer
+ 7. the firefighter is the person eating papaya
+ 8. the person eating avocado is on the right of the police-officer
+ 9. the person eating apple is on the left of the owner of the pony
+10. the mechanic is on the far right
+11. the fan of classical is on the right of the owner of the chinchilla
+12. the dressmaker is in the middle
+13. the person who's hobby is hiking is on the left of the fan of classical
+14. the fan of classical is on the right of the person eating apple
+15. the person eating lime is on the left of the owner of the lizard
+16. the person who's hobby is collecting is in the middle
+17. the fan of hip-hop is on the right of the person who's hobby is cooking","{'Food': ['apple', 'papaya', 'zucchini', 'lime', 'avocado'], 'Hobby': ['hiking', 'rock-climbing', 'collecting', 'cooking', 'card-games'], 'Job': ['photographer', 'firefighter', 'dressmaker', 'police-officer', 'mechanic'], 'Music-Genre': ['gospel', 'classical', 'salsa', 'pop', 'hip-hop'], 'Pet': ['chinchilla', 'pony', 'frog', 'dog', 'lizard']}"
+Pt1_5x5_level1-4,"There 5 different types of food: carrot, corn, nectarine, orange, radish
+The people have 5 different hobbies: camping, cooking, drawing, singing, video-games
+The people have 5 different jobs:  bartender, dancer, engineer, manager, scientist
+5 different pets are kept: chinchilla, goldfish, hedgehog, rabbit, turtle
+The people use 5 different means of transport: bike, car, taxi, train, van
+ 1. the person eating carrot is the manager
+ 2. the person who's hobby is singing is on the far right
+ 3. the person eating orange is in the middle
+ 4. the person driving the van is on the far right
+ 5. the scientist is on the left of the manager
+ 6. the engineer is the owner of the goldfish
+ 7. the person driving the car is on the far left
+ 8. the owner of the goldfish is on the left of the person who's hobby is video-games
+ 9. the bartender is the person driving the car
+10. the person eating radish is on the left of the owner of the chinchilla
+11. the person driving the train is in the middle
+12. the person who's hobby is camping is the owner of the hedgehog
+13. the person who's hobby is video-games is the owner of the turtle
+14. the engineer is on the right of the person eating nectarine
+15. the owner of the goldfish is on the right of the person driving the taxi
+16. the owner of the goldfish is the person driving the train
+17. the owner of the hedgehog is on the right of the person who's hobby is cooking","{'Food': ['corn', 'nectarine', 'orange', 'radish', 'carrot'], 'Hobby': ['cooking', 'camping', 'drawing', 'video-games', 'singing'], 'Job': ['bartender', 'dancer', 'engineer', 'scientist', 'manager'], 'Pet': ['rabbit', 'hedgehog', 'goldfish', 'turtle', 'chinchilla'], 'Transport': ['car', 'taxi', 'train', 'bike', 'van']}"
+Pt1_5x5_level1-5,"There are 5 different favourite beverages: iced-tea, milk, mirinda, sprite, tea
+The people perfer 5 different movie-genres: disaster, family, spy, superhero, time-travel
+The people prefer 5 different music-genres: ambient, hip-hop, house, indie, r&b
+The people prefer 5 different types of sport: basketball, cycling, parkour, sailing, tennis
+The people use 5 different means of transport: airplane, car, helicopter, roller, ship
+ 1. the person who's sport is basketball is on the far left
+ 2. the fan of house is on the left of the person watching spy movies
+ 3. the fan of ambient is on the right of the person driving the roller
+ 4. the person driving the airplane is on the right of the person who's sport is sailing
+ 5. the person who's sport is basketball is the person driving the helicopter
+ 6. the person drinking mirinda is on the right of the person watching time-travel movies
+ 7. the person who's sport is cycling is in the middle
+ 8. the person drinking iced-tea is on the left of the fan of ambient
+ 9. the person who's sport is cycling is the person watching disaster movies
+10. the person who's sport is sailing is on the left of the person drinking sprite
+11. the fan of hip-hop is on the left of the person who's sport is parkour
+12. the person driving the car is the person who's sport is tennis
+13. the fan of hip-hop is the person who's sport is sailing
+14. the person drinking milk is on the left of the person drinking mirinda
+15. the fan of r&b is the person who's sport is cycling
+16. the person watching family movies is on the far right","{'Beverage': ['milk', 'mirinda', 'tea', 'iced-tea', 'sprite'], 'Movie-Genre': ['time-travel', 'spy', 'disaster', 'superhero', 'family'], 'Music-Genre': ['house', 'indie', 'r&b', 'hip-hop', 'ambient'], 'Sport': ['basketball', 'tennis', 'cycling', 'sailing', 'parkour'], 'Transport': ['helicopter', 'car', 'ship', 'roller', 'airplane']}"
+Pt1_5x5_level1-6,"There are 5 different favourite beverages: 7up, almond-milk, hot-chocolate, mirinda, sprite
+The people have 5 different jobs:  analyst, dancer, electrician, musician, police-officer
+The people perfer 5 different movie-genres: animation, comedy, documentary, family, horror
+There are 5 different nationalities: american, chinese, french, indonesian, nigerian
+The people prefer 5 different types of sport: basketball, golf, handball, lacrosse, skateboarding
+ 1. the nigerian is on the far right
+ 2. the person watching documentary movies is on the right of the person who's sport is lacrosse
+ 3. the person who's sport is basketball is the person watching family movies
+ 4. the person watching horror movies is on the left of the person who's sport is golf
+ 5. the chinese is the person watching animation movies
+ 6. the analyst is the person watching documentary movies
+ 7. the person drinking hot-chocolate is on the far left
+ 8. the person drinking mirinda is on the right of the person who's sport is handball
+ 9. the person watching family movies is on the right of the person who's sport is golf
+10. the french is the dancer
+11. the electrician is on the far left
+12. the person who's sport is golf is on the right of the person drinking sprite
+13. the police-officer is on the right of the person who's sport is handball
+14. the analyst is the american
+15. the police-officer is on the left of the person drinking almond-milk
+16. the chinese is the person who's sport is lacrosse
+17. the person who's sport is skateboarding is on the right of the person who's sport is lacrosse","{'Beverage': ['hot-chocolate', '7up', 'sprite', 'mirinda', 'almond-milk'], 'Job': ['electrician', 'analyst', 'dancer', 'police-officer', 'musician'], 'Movie-Genre': ['animation', 'documentary', 'horror', 'comedy', 'family'], 'Nationality': ['chinese', 'american', 'french', 'indonesian', 'nigerian'], 'Sport': ['lacrosse', 'skateboarding', 'handball', 'golf', 'basketball']}"
+Pt1_5x5_level1-7,"The people have 5 different hobbies: baking, card-games, dancing, reading, video-games
+The people have 5 different jobs:  coach, designer, freelancer, police-officer, writer
+There are 5 different nationalities: argentine, british, indian, mexican, turkish
+5 different pets are kept: bird, cat, dog, goat, hamster
+The people prefer 5 different types of sport: badminton, climbing, lacrosse, parkour, tennis
+ 1. the person who's sport is tennis is on the left of the person who's hobby is dancing
+ 2. the police-officer is on the right of the person who's sport is parkour
+ 3. the owner of the cat is the person who's sport is badminton
+ 4. the person who's sport is badminton is the person who's hobby is card-games
+ 5. the freelancer is on the right of the owner of the goat
+ 6. the person who's sport is parkour is the person who's hobby is dancing
+ 7. the turkish is on the right of the designer
+ 8. the person who's hobby is dancing is on the right of the argentine
+ 9. the indian is on the left of the person who's hobby is video-games
+10. the argentine is on the right of the person who's sport is lacrosse
+11. the mexican is the owner of the dog
+12. the writer is on the left of the person who's hobby is baking
+13. the coach is on the far right
+14. the person who's hobby is video-games is on the right of the person who's hobby is card-games
+15. the person who's sport is tennis is on the left of the owner of the bird
+16. the owner of the hamster is on the far left","{'Hobby': ['reading', 'baking', 'dancing', 'card-games', 'video-games'], 'Job': ['writer', 'designer', 'freelancer', 'police-officer', 'coach'], 'Nationality': ['british', 'argentine', 'turkish', 'indian', 'mexican'], 'Pet': ['hamster', 'goat', 'bird', 'cat', 'dog'], 'Sport': ['lacrosse', 'tennis', 'parkour', 'badminton', 'climbing']}"
+Pt1_5x5_level1-8,"There are 5 different favourite beverages: 7up, coffee, cola, sprite, tea
+The people have 5 different hobbies: cooking, drawing, magic-tricks, rock-climbing, sudoku
+The people have 5 different jobs:  bartender, dancer, dressmaker, lawyer, librarian
+The people perfer 5 different movie-genres: documentary, epic, spy, superhero, western
+The people prefer 5 different types of sport: badminton, biathlon, sailing, skiing, soccer
+ 1. the person drinking sprite is on the left of the person who's sport is soccer
+ 2. the dressmaker is in the middle
+ 3. the person who's sport is biathlon is on the right of the bartender
+ 4. the person watching superhero movies is the bartender
+ 5. the person who's hobby is rock-climbing is on the far left
+ 6. the person watching spy movies is on the left of the person watching superhero movies
+ 7. the person who's hobby is sudoku is on the left of the person watching documentary movies
+ 8. the person who's sport is badminton is on the far right
+ 9. the person drinking tea is on the right of the person drinking coffee
+10. the dancer is on the far right
+11. the person who's sport is biathlon is on the left of the person who's hobby is cooking
+12. the person drinking 7up is the person watching epic movies
+13. the person who's sport is biathlon is on the left of the person drinking cola
+14. the person who's hobby is drawing is on the left of the person who's sport is biathlon
+15. the person drinking sprite is on the right of the person who's sport is skiing
+16. the person drinking 7up is on the right of the librarian
+17. the person watching epic movies is on the right of the person watching documentary movies","{'Beverage': ['coffee', 'tea', 'sprite', 'cola', '7up'], 'Hobby': ['rock-climbing', 'drawing', 'sudoku', 'cooking', 'magic-tricks'], 'Job': ['lawyer', 'bartender', 'dressmaker', 'librarian', 'dancer'], 'Movie-Genre': ['spy', 'superhero', 'western', 'documentary', 'epic'], 'Sport': ['sailing', 'skiing', 'biathlon', 'soccer', 'badminton']}"
+Pt1_5x5_level1-9,"There 5 different types of food: cherry, grapefruit, mango, tomato, zucchini
+The people have 5 different hobbies: board-games, chess, drawing, woodworking, writing
+The people have 5 different jobs:  bartender, dressmaker, paramedic, scientist, social-worker
+The people perfer 5 different movie-genres: crime, documentary, mystery, satire, sports
+There are 5 different nationalities: american, indian, indonesian, spanish, thai
+ 1. the social-worker is the person watching mystery movies
+ 2. the person who's hobby is board-games is on the right of the person who's hobby is chess
+ 3. the person eating grapefruit is the person watching documentary movies
+ 4. the scientist is the person who's hobby is writing
+ 5. the american is on the right of the person who's hobby is chess
+ 6. the bartender is on the left of the person who's hobby is board-games
+ 7. the person watching mystery movies is on the left of the indian
+ 8. the spanish is on the right of the indian
+ 9. the person watching documentary movies is on the left of the dressmaker
+10. the person eating cherry is the indonesian
+11. the person eating grapefruit is in the middle
+12. the person eating mango is on the right of the person eating grapefruit
+13. the person watching crime movies is the dressmaker
+14. the person eating zucchini is on the far left
+15. the person eating tomato is on the left of the person who's hobby is woodworking
+16. the person watching satire movies is on the far right","{'Food': ['zucchini', 'tomato', 'grapefruit', 'mango', 'cherry'], 'Hobby': ['chess', 'board-games', 'woodworking', 'drawing', 'writing'], 'Job': ['bartender', 'social-worker', 'paramedic', 'dressmaker', 'scientist'], 'Movie-Genre': ['sports', 'mystery', 'documentary', 'crime', 'satire'], 'Nationality': ['thai', 'american', 'indian', 'spanish', 'indonesian']}"
diff --git a/part2/level1/Pt2_5x6_level1.csv b/part2/level1/Pt2_5x6_level1.csv
new file mode 100644
index 0000000000000000000000000000000000000000..cce66fd21a29d45330419fba78e850aa14c82b0f
--- /dev/null
+++ b/part2/level1/Pt2_5x6_level1.csv
@@ -0,0 +1,267 @@
+ID,Clues,SolutionGrid
+Pt1_5x6_level1-0,"There are 6 different favourite beverages: almond-milk, coffee, cola, fanta, soy-milk, sprite
+The people have 6 different jobs:  bartender, dancer, designer, police-officer, scientist, social-worker
+The people prefer 6 different music-genres: ambient, disco, dubstep, electronic, rock, soul
+6 different pets are kept: bird, cat, fish, hamster, lizard, snake
+The people prefer 6 different types of sport: biathlon, ice-hockey, swimming, tennis, volleyball, water-polo
+ 1. the social-worker is on the left of the fan of ambient
+ 2. the person drinking sprite is on the far left
+ 3. the owner of the fish is on the left of the person who's sport is swimming
+ 4. the owner of the snake is on the right of the fan of rock
+ 5. the social-worker is on the right of the scientist
+ 6. the owner of the bird is the person who's sport is swimming
+ 7. the person who's sport is biathlon is the fan of disco
+ 8. the dancer is on the right of the fan of soul
+ 9. the person who's sport is tennis is on the right of the person drinking almond-milk
+10. the fan of disco is the dancer
+11. the fan of disco is on the right of the owner of the hamster
+12. the person drinking almond-milk is on the right of the owner of the bird
+13. the police-officer is on the left of the person drinking cola
+14. the dancer is on the far right
+15. the bartender is on the left of the owner of the hamster
+16. the owner of the fish is on the right of the fan of dubstep
+17. the person who's sport is water-polo is on the right of the person who's sport is volleyball
+18. the person who's sport is tennis is on the left of the fan of disco
+19. the owner of the hamster is on the left of the owner of the lizard
+20. the person drinking soy-milk is on the right of the person drinking almond-milk
+21. the police-officer is on the far left
+22. the person drinking coffee is on the right of the person who's sport is tennis","{'Beverage': ['sprite', 'cola', 'fanta', 'almond-milk', 'soy-milk', 'coffee'], 'Job': ['police-officer', 'scientist', 'social-worker', 'bartender', 'designer', 'dancer'], 'Music-Genre': ['dubstep', 'electronic', 'rock', 'ambient', 'soul', 'disco'], 'Pet': ['cat', 'fish', 'bird', 'snake', 'hamster', 'lizard'], 'Sport': ['volleyball', 'water-polo', 'swimming', 'ice-hockey', 'tennis', 'biathlon']}"
+Pt1_5x6_level1-1,"There are 6 different favourite beverages: coffee, cola, fanta, juice, lemonade, tea
+The people have 6 different jobs:  accountant, architect, doctor, engineer, journalist, nurse
+The people perfer 6 different movie-genres: adventure, comedy, epic, sports, spy, thriller
+There are 6 different nationalities: canadian, dutch, german, mexican, russian, spanish
+The people use 6 different means of transport: boat, jet-ski, roller, skateboard, snowmobile, van
+ 1. the canadian is on the right of the person watching adventure movies
+ 2. the architect is the spanish
+ 3. the spanish is the person driving the jet-ski
+ 4. the mexican is the person watching comedy movies
+ 5. the dutch is on the left of the accountant
+ 6. the person drinking coffee is on the right of the architect
+ 7. the nurse is the person drinking cola
+ 8. the journalist is on the left of the engineer
+ 9. the russian is on the right of the person drinking tea
+10. the canadian is on the right of the person drinking fanta
+11. the canadian is on the left of the russian
+12. the architect is on the right of the person watching epic movies
+13. the engineer is on the right of the person watching comedy movies
+14. the person watching adventure movies is on the right of the person driving the snowmobile
+15. the person driving the van is on the right of the person drinking coffee
+16. the person driving the boat is on the left of the architect
+17. the nurse is on the right of the person drinking tea
+18. the person drinking juice is on the right of the german
+19. the architect is the person watching thriller movies
+20. the person watching sports movies is on the right of the person drinking tea
+21. the person drinking fanta is on the left of the person driving the skateboard","{'Beverage': ['lemonade', 'juice', 'coffee', 'fanta', 'tea', 'cola'], 'Job': ['doctor', 'architect', 'journalist', 'engineer', 'accountant', 'nurse'], 'Movie-Genre': ['epic', 'thriller', 'comedy', 'adventure', 'spy', 'sports'], 'Nationality': ['german', 'spanish', 'mexican', 'dutch', 'canadian', 'russian'], 'Transport': ['boat', 'jet-ski', 'snowmobile', 'van', 'skateboard', 'roller']}"
+Pt1_5x6_level1-2,"The people have 6 different hobbies: dancing, gardening, magic-tricks, reading, skydiving, writing
+The people have 6 different jobs:  accountant, designer, electrician, engineer, police-officer, project-manager
+6 different pets are kept: fish, guinea-pig, hamster, horse, rat, turtle
+The people prefer 6 different types of sport: cricket, parkour, rugby, snowboarding, swimming, volleyball
+The people use 6 different means of transport: boat, bus, jet-ski, ship, skateboard, snowmobile
+ 1. the person driving the bus is on the right of the owner of the guinea-pig
+ 2. the police-officer is on the far right
+ 3. the owner of the horse is the person driving the bus
+ 4. the person who's hobby is writing is the person driving the skateboard
+ 5. the owner of the fish is on the far right
+ 6. the person who's hobby is dancing is on the left of the owner of the fish
+ 7. the owner of the turtle is the accountant
+ 8. the person driving the jet-ski is on the right of the person who's sport is snowboarding
+ 9. the person driving the bus is on the left of the person driving the ship
+10. the person who's hobby is gardening is on the left of the person who's hobby is reading
+11. the engineer is on the far left
+12. the designer is on the left of the person driving the snowmobile
+13. the person who's hobby is dancing is on the right of the project-manager
+14. the accountant is on the right of the person driving the skateboard
+15. the person who's sport is rugby is on the right of the person who's hobby is gardening
+16. the person driving the bus is the person who's sport is swimming
+17. the person who's sport is swimming is on the right of the person who's sport is volleyball
+18. the owner of the rat is on the left of the person driving the snowmobile
+19. the owner of the rat is on the right of the person who's sport is snowboarding
+20. the person who's hobby is dancing is on the right of the person who's sport is volleyball
+21. the person who's hobby is dancing is on the left of the person who's sport is cricket
+22. the project-manager is the person who's hobby is magic-tricks","{'Hobby': ['writing', 'gardening', 'reading', 'magic-tricks', 'dancing', 'skydiving'], 'Job': ['engineer', 'accountant', 'designer', 'project-manager', 'electrician', 'police-officer'], 'Pet': ['hamster', 'turtle', 'rat', 'guinea-pig', 'horse', 'fish'], 'Sport': ['parkour', 'snowboarding', 'rugby', 'volleyball', 'swimming', 'cricket'], 'Transport': ['skateboard', 'boat', 'jet-ski', 'snowmobile', 'bus', 'ship']}"
+Pt1_5x6_level1-3,"There are 6 different favourite beverages: fanta, hot-chocolate, juice, soy-milk, sprite, water
+There 6 different types of food: cabbage, cauliflower, cranberry, pear, radish, raspberry
+The people perfer 6 different movie-genres: adventure, comedy, documentary, martial-arts, sports, zombie
+6 different pets are kept: chinchilla, ferret, fish, goat, hamster, mouse
+The people prefer 6 different types of sport: climbing, ice-hockey, skateboarding, snowboarding, volleyball, weightlifting
+ 1. the person who's sport is ice-hockey is on the left of the person drinking juice
+ 2. the person watching sports movies is on the far left
+ 3. the owner of the goat is on the left of the person who's sport is snowboarding
+ 4. the owner of the mouse is the person drinking fanta
+ 5. the person watching zombie movies is on the right of the person eating cranberry
+ 6. the person who's sport is skateboarding is on the right of the owner of the ferret
+ 7. the person who's sport is climbing is the person watching adventure movies
+ 8. the owner of the goat is on the right of the owner of the hamster
+ 9. the person eating radish is on the right of the owner of the goat
+10. the person drinking water is the person who's sport is weightlifting
+11. the person watching documentary movies is on the right of the person who's sport is skateboarding
+12. the owner of the mouse is on the right of the person drinking soy-milk
+13. the person eating cauliflower is on the left of the person eating pear
+14. the person who's sport is weightlifting is on the left of the person eating raspberry
+15. the person drinking juice is the owner of the hamster
+16. the person eating cabbage is on the left of the person drinking sprite
+17. the person eating radish is the person watching comedy movies
+18. the owner of the ferret is on the far left
+19. the owner of the goat is on the left of the person drinking fanta
+20. the owner of the fish is on the right of the person who's sport is skateboarding
+21. the person watching adventure movies is the person eating pear","{'Beverage': ['water', 'sprite', 'hot-chocolate', 'juice', 'soy-milk', 'fanta'], 'Food': ['cabbage', 'raspberry', 'cranberry', 'cauliflower', 'pear', 'radish'], 'Movie-Genre': ['sports', 'martial-arts', 'documentary', 'zombie', 'adventure', 'comedy'], 'Pet': ['ferret', 'chinchilla', 'fish', 'hamster', 'goat', 'mouse'], 'Sport': ['weightlifting', 'skateboarding', 'ice-hockey', 'volleyball', 'climbing', 'snowboarding']}"
+Pt1_5x6_level1-4,"There are 6 different favourite beverages: 7up, almond-milk, hot-chocolate, iced-tea, milk, soy-milk
+The people have 6 different hobbies: chess, fishing, puzzles, rock-climbing, singing, traveling
+The people have 6 different jobs:  analyst, architect, dancer, firefighter, photographer, teacher
+The people perfer 6 different movie-genres: adventure, fantasy, horror, musical, mystery, time-travel
+The people prefer 6 different music-genres: hip-hop, indie, pop, r&b, rock, trance
+ 1. the person who's hobby is traveling is the person watching time-travel movies
+ 2. the dancer is on the left of the person who's hobby is chess
+ 3. the person drinking iced-tea is the fan of indie
+ 4. the person drinking almond-milk is on the right of the dancer
+ 5. the fan of r&b is the person drinking 7up
+ 6. the person watching fantasy movies is on the far right
+ 7. the person watching adventure movies is on the right of the fan of pop
+ 8. the fan of hip-hop is the architect
+ 9. the analyst is on the right of the person drinking almond-milk
+10. the person drinking hot-chocolate is the person who's hobby is puzzles
+11. the person watching mystery movies is on the right of the person drinking hot-chocolate
+12. the person who's hobby is traveling is on the right of the photographer
+13. the person who's hobby is singing is on the left of the person watching adventure movies
+14. the fan of pop is the person who's hobby is singing
+15. the person who's hobby is fishing is on the right of the person who's hobby is chess
+16. the fan of rock is the person drinking milk
+17. the fan of hip-hop is on the left of the dancer
+18. the person who's hobby is traveling is the firefighter
+19. the fan of rock is on the left of the firefighter
+20. the person drinking iced-tea is on the left of the person watching horror movies
+21. the person drinking milk is on the far left","{'Beverage': ['milk', 'iced-tea', 'hot-chocolate', 'soy-milk', 'almond-milk', '7up'], 'Hobby': ['rock-climbing', 'traveling', 'puzzles', 'singing', 'chess', 'fishing'], 'Job': ['photographer', 'firefighter', 'architect', 'dancer', 'teacher', 'analyst'], 'Movie-Genre': ['musical', 'time-travel', 'horror', 'mystery', 'adventure', 'fantasy'], 'Music-Genre': ['rock', 'indie', 'hip-hop', 'pop', 'trance', 'r&b']}"
+Pt1_5x6_level1-5,"There 6 different types of food: avocado, papaya, pear, pineapple, pomegranate, pumpkin
+The people have 6 different hobbies: camping, chess, hiking, magic-tricks, sudoku, woodworking
+The people have 6 different jobs:  chef, electrician, firefighter, freelancer, journalist, police-officer
+The people prefer 6 different music-genres: ambient, blues, dubstep, gospel, techno, trance
+The people prefer 6 different types of sport: basketball, parkour, sailing, skiing, soccer, water-polo
+ 1. the person eating pomegranate is on the left of the person who's hobby is chess
+ 2. the chef is on the left of the person eating pumpkin
+ 3. the fan of dubstep is the person who's hobby is sudoku
+ 4. the person eating papaya is on the right of the person eating pineapple
+ 5. the fan of blues is the person eating pomegranate
+ 6. the electrician is on the far right
+ 7. the fan of trance is on the left of the person eating papaya
+ 8. the person who's hobby is chess is the chef
+ 9. the person eating pineapple is on the left of the fan of ambient
+10. the person who's sport is basketball is on the right of the person who's hobby is hiking
+11. the person eating pumpkin is the person who's sport is soccer
+12. the person who's hobby is magic-tricks is on the left of the journalist
+13. the freelancer is the person who's hobby is sudoku
+14. the person eating avocado is on the far right
+15. the person who's hobby is camping is the person who's sport is water-polo
+16. the person who's hobby is magic-tricks is on the left of the person who's hobby is hiking
+17. the person who's sport is parkour is the fan of blues
+18. the person who's sport is skiing is on the left of the journalist
+19. the person who's sport is soccer is on the left of the fan of gospel
+20. the person who's hobby is chess is the person eating pear
+21. the person who's sport is soccer is on the left of the person who's sport is water-polo
+22. the fan of ambient is on the right of the firefighter
+23. the journalist is on the left of the person eating pear","{'Food': ['pineapple', 'papaya', 'pomegranate', 'pear', 'pumpkin', 'avocado'], 'Hobby': ['woodworking', 'magic-tricks', 'hiking', 'chess', 'sudoku', 'camping'], 'Job': ['firefighter', 'police-officer', 'journalist', 'chef', 'freelancer', 'electrician'], 'Music-Genre': ['trance', 'ambient', 'blues', 'techno', 'dubstep', 'gospel'], 'Sport': ['sailing', 'skiing', 'parkour', 'basketball', 'soccer', 'water-polo']}"
+Pt1_5x6_level1-6,"There 6 different types of food: blueberry, grapefruit, grapes, onion, pumpkin, tomato
+The people have 6 different hobbies: baking, card-games, cooking, dancing, gardening, sudoku
+The people have 6 different jobs:  accountant, coach, fisherman, paramedic, teacher, writer
+The people prefer 6 different music-genres: blues, country, disco, electronic, folk, soul
+The people prefer 6 different types of sport: cricket, cycling, golf, handball, rowing, surfing
+ 1. the fisherman is on the right of the person eating tomato
+ 2. the person who's hobby is cooking is the fan of folk
+ 3. the person who's hobby is gardening is on the left of the person who's sport is golf
+ 4. the fan of soul is the teacher
+ 5. the person eating tomato is on the right of the person who's sport is handball
+ 6. the person who's sport is cricket is on the far left
+ 7. the paramedic is on the left of the person eating onion
+ 8. the fan of folk is on the right of the person eating pumpkin
+ 9. the person who's sport is rowing is on the left of the coach
+10. the accountant is on the left of the fan of country
+11. the person who's hobby is gardening is the person eating blueberry
+12. the person who's hobby is dancing is on the far left
+13. the person who's hobby is gardening is on the left of the fan of disco
+14. the fan of disco is the person eating pumpkin
+15. the paramedic is the person who's sport is cycling
+16. the person who's sport is handball is on the right of the coach
+17. the fan of blues is the person eating blueberry
+18. the person who's hobby is card-games is the fan of electronic
+19. the person eating grapefruit is on the far left
+20. the person who's hobby is sudoku is the person who's sport is golf
+21. the fan of soul is on the left of the person who's sport is rowing
+22. the fan of blues is on the right of the person eating grapefruit","{'Food': ['grapefruit', 'blueberry', 'pumpkin', 'grapes', 'tomato', 'onion'], 'Hobby': ['dancing', 'gardening', 'sudoku', 'cooking', 'baking', 'card-games'], 'Job': ['teacher', 'writer', 'coach', 'accountant', 'paramedic', 'fisherman'], 'Music-Genre': ['soul', 'blues', 'disco', 'folk', 'country', 'electronic'], 'Sport': ['cricket', 'rowing', 'golf', 'handball', 'cycling', 'surfing']}"
+Pt1_5x6_level1-7,"There are 6 different favourite beverages: 7up, coffee, juice, milk, soy-milk, water
+The people have 6 different jobs:  analyst, dancer, doctor, journalist, scientist, social-worker
+The people prefer 6 different music-genres: ambient, blues, jazz, pop, soul, trance
+6 different pets are kept: bird, chinchilla, ferret, guinea-pig, pony, rabbit
+The people prefer 6 different types of sport: biathlon, lacrosse, sailing, skateboarding, soccer, surfing
+ 1. the owner of the guinea-pig is on the left of the social-worker
+ 2. the person who's sport is lacrosse is on the right of the person drinking coffee
+ 3. the owner of the rabbit is on the left of the journalist
+ 4. the dancer is on the right of the scientist
+ 5. the owner of the bird is on the right of the fan of blues
+ 6. the fan of trance is the person drinking juice
+ 7. the fan of pop is on the right of the owner of the rabbit
+ 8. the owner of the chinchilla is on the right of the fan of trance
+ 9. the person drinking water is on the left of the person drinking juice
+10. the person drinking soy-milk is the owner of the guinea-pig
+11. the doctor is on the far left
+12. the owner of the rabbit is on the left of the owner of the guinea-pig
+13. the owner of the guinea-pig is on the right of the fan of jazz
+14. the fan of ambient is on the right of the owner of the guinea-pig
+15. the person who's sport is lacrosse is on the right of the owner of the pony
+16. the doctor is the owner of the rabbit
+17. the person who's sport is skateboarding is the dancer
+18. the fan of jazz is the person who's sport is soccer
+19. the owner of the guinea-pig is on the right of the person drinking milk
+20. the person drinking juice is on the left of the person who's sport is sailing
+21. the fan of pop is on the left of the person drinking coffee
+22. the person who's sport is biathlon is on the right of the person drinking milk","{'Beverage': ['milk', 'soy-milk', 'coffee', 'water', 'juice', '7up'], 'Job': ['doctor', 'journalist', 'social-worker', 'scientist', 'dancer', 'analyst'], 'Music-Genre': ['jazz', 'pop', 'ambient', 'blues', 'trance', 'soul'], 'Pet': ['rabbit', 'guinea-pig', 'pony', 'ferret', 'bird', 'chinchilla'], 'Sport': ['soccer', 'biathlon', 'surfing', 'lacrosse', 'skateboarding', 'sailing']}"
+Pt1_5x6_level1-8,"The people have 6 different hobbies: baking, board-games, drawing, hiking, magic-tricks, sudoku
+The people have 6 different jobs:  accountant, architect, chef, musician, social-worker, teacher
+The people perfer 6 different movie-genres: adventure, disaster, fantasy, martial-arts, mystery, thriller
+There are 6 different nationalities: american, australian, brazilian, indian, japanese, nigerian
+The people prefer 6 different types of sport: climbing, cycling, handball, lacrosse, rugby, sailing
+ 1. the person who's hobby is magic-tricks is on the far right
+ 2. the japanese is on the far right
+ 3. the person watching adventure movies is on the right of the person watching martial-arts movies
+ 4. the nigerian is on the right of the chef
+ 5. the person who's sport is lacrosse is on the left of the brazilian
+ 6. the person watching thriller movies is the indian
+ 7. the musician is on the far left
+ 8. the person who's sport is handball is on the far right
+ 9. the person who's sport is rugby is on the far left
+10. the architect is on the left of the person watching mystery movies
+11. the person who's sport is lacrosse is on the right of the person who's sport is rugby
+12. the person who's hobby is sudoku is on the right of the person who's sport is climbing
+13. the person watching fantasy movies is on the left of the brazilian
+14. the person who's hobby is drawing is on the left of the chef
+15. the person who's sport is cycling is on the left of the person who's hobby is board-games
+16. the person who's hobby is board-games is on the left of the japanese
+17. the person who's hobby is board-games is on the right of the teacher
+18. the person who's hobby is hiking is on the far left
+19. the person who's sport is climbing is on the right of the social-worker
+20. the social-worker is on the left of the person watching martial-arts movies
+21. the person who's hobby is board-games is the architect
+22. the person watching thriller movies is on the left of the australian","{'Hobby': ['hiking', 'drawing', 'baking', 'sudoku', 'board-games', 'magic-tricks'], 'Job': ['musician', 'social-worker', 'chef', 'teacher', 'architect', 'accountant'], 'Movie-Genre': ['thriller', 'fantasy', 'martial-arts', 'adventure', 'disaster', 'mystery'], 'Nationality': ['indian', 'australian', 'brazilian', 'nigerian', 'american', 'japanese'], 'Sport': ['rugby', 'lacrosse', 'climbing', 'cycling', 'sailing', 'handball']}"
+Pt1_5x6_level1-9,"There are 6 different favourite beverages: almond-milk, fanta, juice, lemonade, soy-milk, tea
+The people have 6 different jobs:  analyst, doctor, entrepreneur, firefighter, mechanic, security-guard
+The people perfer 6 different movie-genres: drama, fantasy, mystery, satire, scientific, sports
+6 different pets are kept: chinchilla, guinea-pig, horse, mouse, rabbit, rat
+The people use 6 different means of transport: airplane, bike, bus, scooter, ship, tram
+ 1. the person driving the airplane is on the right of the person watching sports movies
+ 2. the owner of the rat is on the right of the security-guard
+ 3. the person watching mystery movies is on the left of the person drinking tea
+ 4. the owner of the chinchilla is on the right of the person watching sports movies
+ 5. the owner of the rabbit is on the left of the person driving the airplane
+ 6. the person driving the airplane is on the right of the firefighter
+ 7. the person driving the tram is on the right of the owner of the mouse
+ 8. the person watching satire movies is the person driving the bike
+ 9. the person driving the tram is the firefighter
+10. the person watching scientific movies is on the far right
+11. the mechanic is on the right of the person watching drama movies
+12. the person watching satire movies is on the left of the person watching sports movies
+13. the person drinking almond-milk is on the right of the person drinking soy-milk
+14. the person drinking fanta is on the right of the owner of the rabbit
+15. the doctor is on the left of the analyst
+16. the doctor is on the far left
+17. the person driving the scooter is on the left of the owner of the guinea-pig
+18. the owner of the horse is on the left of the person drinking almond-milk
+19. the person drinking juice is on the right of the person driving the bus
+20. the person driving the airplane is on the left of the owner of the rat","{'Beverage': ['soy-milk', 'almond-milk', 'juice', 'lemonade', 'fanta', 'tea'], 'Job': ['doctor', 'analyst', 'mechanic', 'firefighter', 'security-guard', 'entrepreneur'], 'Movie-Genre': ['fantasy', 'drama', 'satire', 'sports', 'mystery', 'scientific'], 'Pet': ['horse', 'guinea-pig', 'mouse', 'rabbit', 'chinchilla', 'rat'], 'Transport': ['scooter', 'bus', 'bike', 'tram', 'airplane', 'ship']}"
diff --git a/part2/level1/Pt2_5x7_level1.csv b/part2/level1/Pt2_5x7_level1.csv
new file mode 100644
index 0000000000000000000000000000000000000000..51ff44ea20bcf077e0f325b46dd6aadfcaafbc3f
--- /dev/null
+++ b/part2/level1/Pt2_5x7_level1.csv
@@ -0,0 +1,305 @@
+ID,Clues,SolutionGrid
+Pt1_5x7_level1-0,"There 7 different types of food: apricot, banana, corn, grapefruit, kiwi, pumpkin, watermelon
+The people have 7 different jobs:  coach, dancer, designer, manager, musician, nurse, pilot
+The people prefer 7 different music-genres: ambient, classical, disco, dubstep, indie, reggae, soul
+There are 7 different nationalities: australian, brazilian, chinese, egyptian, french, indonesian, nigerian
+The people prefer 7 different types of sport: climbing, cricket, ice-hockey, snowboarding, surfing, swimming, volleyball
+ 1. the person eating pumpkin is on the right of the person who's sport is surfing
+ 2. the person eating corn is in the middle
+ 3. the nurse is on the right of the fan of ambient
+ 4. the fan of disco is the pilot
+ 5. the fan of ambient is on the right of the chinese
+ 6. the person who's sport is ice-hockey is in the middle
+ 7. the person eating banana is on the right of the designer
+ 8. the person eating pumpkin is on the right of the musician
+ 9. the manager is on the left of the dancer
+10. the person who's sport is climbing is on the right of the person who's sport is swimming
+11. the fan of soul is the dancer
+12. the french is on the left of the person who's sport is ice-hockey
+13. the fan of reggae is on the left of the indonesian
+14. the australian is on the left of the person eating grapefruit
+15. the fan of dubstep is on the right of the egyptian
+16. the person eating kiwi is on the far left
+17. the person eating banana is the person who's sport is climbing
+18. the nurse is the fan of classical
+19. the nigerian is in the middle
+20. the person who's sport is volleyball is on the left of the nurse
+21. the musician is the person eating watermelon
+22. the australian is on the far left
+23. the person who's sport is cricket is on the far left
+24. the person who's sport is volleyball is on the left of the brazilian","{'Food': ['kiwi', 'grapefruit', 'banana', 'corn', 'watermelon', 'pumpkin', 'apricot'], 'Job': ['pilot', 'designer', 'manager', 'dancer', 'musician', 'coach', 'nurse'], 'Music-Genre': ['disco', 'indie', 'dubstep', 'soul', 'reggae', 'ambient', 'classical'], 'Nationality': ['australian', 'egyptian', 'french', 'nigerian', 'chinese', 'indonesian', 'brazilian'], 'Sport': ['cricket', 'swimming', 'climbing', 'ice-hockey', 'surfing', 'volleyball', 'snowboarding']}"
+Pt1_5x7_level1-1,"The people have 7 different hobbies: collecting, cooking, dancing, sudoku, traveling, video-games, writing
+The people have 7 different jobs:  engineer, entrepreneur, fisherman, librarian, photographer, scientist, security-guard
+The people perfer 7 different movie-genres: action, comedy, crime, disaster, family, fantasy, romance
+The people prefer 7 different types of sport: biathlon, climbing, cricket, golf, handball, soccer, surfing
+The people use 7 different means of transport: boat, jet-ski, motorbike, scooter, taxi, train, van
+ 1. the person driving the train is on the left of the librarian
+ 2. the person who's sport is soccer is on the left of the person who's hobby is video-games
+ 3. the person driving the train is on the right of the person watching family movies
+ 4. the security-guard is the person who's sport is climbing
+ 5. the person driving the motorbike is on the left of the entrepreneur
+ 6. the person who's sport is cricket is on the right of the scientist
+ 7. the person who's hobby is cooking is the person who's sport is cricket
+ 8. the entrepreneur is on the left of the person who's hobby is sudoku
+ 9. the person who's hobby is writing is on the right of the person who's hobby is sudoku
+10. the person who's hobby is writing is on the right of the person driving the boat
+11. the person who's hobby is video-games is on the left of the person watching crime movies
+12. the person watching comedy movies is the photographer
+13. the security-guard is in the middle
+14. the person watching comedy movies is on the right of the person watching action movies
+15. the scientist is the person who's sport is golf
+16. the person watching disaster movies is on the right of the person driving the scooter
+17. the person who's sport is climbing is on the left of the person watching disaster movies
+18. the person driving the jet-ski is on the left of the person who's hobby is sudoku
+19. the person watching action movies is on the right of the person who's hobby is traveling
+20. the person watching action movies is on the left of the person who's hobby is collecting
+21. the person who's hobby is video-games is the person who's sport is handball
+22. the security-guard is on the right of the engineer
+23. the person watching action movies is the person driving the van
+24. the person who's sport is biathlon is the engineer
+25. the photographer is on the far right
+26. the person who's hobby is video-games is the person watching fantasy movies","{'Hobby': ['dancing', 'video-games', 'sudoku', 'writing', 'traveling', 'cooking', 'collecting'], 'Job': ['fisherman', 'entrepreneur', 'engineer', 'security-guard', 'scientist', 'librarian', 'photographer'], 'Movie-Genre': ['romance', 'fantasy', 'crime', 'family', 'disaster', 'action', 'comedy'], 'Sport': ['soccer', 'handball', 'biathlon', 'climbing', 'golf', 'cricket', 'surfing'], 'Transport': ['motorbike', 'jet-ski', 'boat', 'scooter', 'train', 'van', 'taxi']}"
+Pt1_5x7_level1-2,"The people have 7 different jobs:  analyst, bartender, chef, coach, lawyer, pilot, scientist
+The people perfer 7 different movie-genres: crime, epic, fantasy, musical, sports, thriller, western
+The people prefer 7 different music-genres: ambient, classical, country, dubstep, electronic, jazz, techno
+7 different pets are kept: ferret, frog, horse, pony, rat, snake, turtle
+The people use 7 different means of transport: bus, helicopter, jet-ski, motorbike, skateboard, taxi, trike
+ 1. the owner of the horse is the fan of classical
+ 2. the analyst is on the right of the person watching sports movies
+ 3. the bartender is on the left of the owner of the pony
+ 4. the analyst is on the right of the fan of country
+ 5. the analyst is the owner of the snake
+ 6. the person watching sports movies is on the left of the person driving the bus
+ 7. the fan of jazz is on the far left
+ 8. the owner of the horse is on the right of the lawyer
+ 9. the person driving the helicopter is on the right of the bartender
+10. the person watching epic movies is the fan of techno
+11. the person watching crime movies is on the far right
+12. the lawyer is the person watching musical movies
+13. the person watching thriller movies is the person driving the jet-ski
+14. the fan of dubstep is on the right of the person watching fantasy movies
+15. the person watching crime movies is on the right of the person watching sports movies
+16. the scientist is on the left of the owner of the snake
+17. the fan of jazz is the person watching fantasy movies
+18. the person watching epic movies is on the left of the pilot
+19. the person driving the skateboard is on the right of the fan of electronic
+20. the pilot is the owner of the rat
+21. the person driving the motorbike is the fan of techno
+22. the pilot is on the left of the fan of country
+23. the owner of the frog is on the left of the fan of electronic
+24. the owner of the ferret is on the right of the fan of electronic
+25. the coach is on the right of the person driving the taxi
+26. the person driving the taxi is on the right of the owner of the pony
+27. the coach is on the left of the person watching thriller movies","{'Job': ['bartender', 'lawyer', 'chef', 'coach', 'pilot', 'scientist', 'analyst'], 'Movie-Genre': ['fantasy', 'musical', 'western', 'epic', 'thriller', 'sports', 'crime'], 'Music-Genre': ['jazz', 'dubstep', 'classical', 'techno', 'electronic', 'country', 'ambient'], 'Pet': ['turtle', 'pony', 'horse', 'frog', 'rat', 'ferret', 'snake'], 'Transport': ['trike', 'helicopter', 'taxi', 'motorbike', 'jet-ski', 'skateboard', 'bus']}"
+Pt1_5x7_level1-3,"The people have 7 different jobs:  bartender, coach, entrepreneur, librarian, photographer, security-guard, teacher
+The people perfer 7 different movie-genres: adventure, comedy, crime, documentary, epic, sports, thriller
+There are 7 different nationalities: argentine, british, egyptian, french, mexican, polish, thai
+7 different pets are kept: chinchilla, guinea-pig, hedgehog, rabbit, rat, snake, turtle
+The people use 7 different means of transport: car, scooter, ship, subway, tram, trike, van
+ 1. the librarian is the thai
+ 2. the person watching adventure movies is the owner of the rat
+ 3. the owner of the chinchilla is on the far right
+ 4. the owner of the rat is on the far left
+ 5. the person watching sports movies is on the left of the person driving the scooter
+ 6. the owner of the rabbit is on the left of the person driving the tram
+ 7. the person watching epic movies is in the middle
+ 8. the owner of the hedgehog is on the left of the mexican
+ 9. the person driving the ship is on the left of the owner of the hedgehog
+10. the bartender is on the left of the security-guard
+11. the person driving the car is on the left of the person watching thriller movies
+12. the teacher is on the right of the person driving the subway
+13. the entrepreneur is the owner of the turtle
+14. the librarian is in the middle
+15. the argentine is the person watching thriller movies
+16. the person driving the tram is on the far right
+17. the person watching crime movies is on the far right
+18. the egyptian is the owner of the chinchilla
+19. the person driving the scooter is on the right of the french
+20. the bartender is on the right of the person driving the scooter
+21. the person watching epic movies is on the left of the owner of the guinea-pig
+22. the argentine is on the right of the photographer
+23. the person driving the trike is on the left of the person watching documentary movies
+24. the british is on the left of the person watching thriller movies
+25. the teacher is on the left of the person driving the scooter","{'Job': ['photographer', 'entrepreneur', 'teacher', 'librarian', 'bartender', 'security-guard', 'coach'], 'Movie-Genre': ['adventure', 'thriller', 'sports', 'epic', 'comedy', 'documentary', 'crime'], 'Nationality': ['british', 'argentine', 'french', 'thai', 'mexican', 'polish', 'egyptian'], 'Pet': ['rat', 'turtle', 'snake', 'hedgehog', 'guinea-pig', 'rabbit', 'chinchilla'], 'Transport': ['car', 'subway', 'ship', 'scooter', 'trike', 'van', 'tram']}"
+Pt1_5x7_level1-4,"There are 7 different favourite beverages: 7up, almond-milk, iced-tea, juice, lemonade, tea, water
+There 7 different types of food: cabbage, eggplant, garlic, lemon, potato, strawberry, zucchini
+The people have 7 different jobs:  doctor, dressmaker, fisherman, mechanic, musician, paramedic, photographer
+The people prefer 7 different music-genres: classical, electronic, gospel, jazz, punk, reggae, salsa
+7 different pets are kept: chinchilla, dog, ferret, guinea-pig, rabbit, rat, snake
+ 1. the owner of the guinea-pig is the fan of classical
+ 2. the doctor is in the middle
+ 3. the fan of gospel is the person eating zucchini
+ 4. the person drinking juice is on the right of the fan of jazz
+ 5. the musician is on the right of the person eating cabbage
+ 6. the person eating garlic is on the far right
+ 7. the photographer is the fan of electronic
+ 8. the fan of reggae is on the right of the person eating cabbage
+ 9. the musician is on the far right
+10. the photographer is on the right of the owner of the chinchilla
+11. the dressmaker is on the left of the person drinking almond-milk
+12. the person drinking juice is on the left of the owner of the rat
+13. the owner of the chinchilla is on the right of the person eating strawberry
+14. the person drinking water is the paramedic
+15. the person drinking almond-milk is on the left of the musician
+16. the fisherman is on the right of the person drinking 7up
+17. the mechanic is on the right of the paramedic
+18. the owner of the dog is the fisherman
+19. the dressmaker is on the left of the fan of punk
+20. the owner of the ferret is on the left of the person drinking almond-milk
+21. the owner of the rabbit is the fan of reggae
+22. the person drinking tea is on the far right
+23. the person eating zucchini is on the left of the person drinking iced-tea
+24. the mechanic is on the left of the person eating eggplant
+25. the fisherman is on the right of the person eating lemon","{'Beverage': ['water', 'juice', 'iced-tea', 'lemonade', '7up', 'almond-milk', 'tea'], 'Food': ['strawberry', 'zucchini', 'eggplant', 'potato', 'lemon', 'cabbage', 'garlic'], 'Job': ['paramedic', 'mechanic', 'photographer', 'doctor', 'dressmaker', 'fisherman', 'musician'], 'Music-Genre': ['jazz', 'gospel', 'electronic', 'classical', 'salsa', 'punk', 'reggae'], 'Pet': ['snake', 'chinchilla', 'rat', 'guinea-pig', 'ferret', 'dog', 'rabbit']}"
+Pt1_5x7_level1-5,"There are 7 different favourite beverages: 7up, almond-milk, coffee, iced-tea, juice, sprite, tea
+There 7 different types of food: blueberry, cherry, eggplant, lemon, radish, tomato, zucchini
+The people perfer 7 different movie-genres: action, animation, crime, documentary, family, musical, superhero
+There are 7 different nationalities: argentine, chinese, dutch, french, indonesian, polish, turkish
+The people use 7 different means of transport: bike, bus, car, scooter, taxi, tram, van
+ 1. the person eating blueberry is on the left of the indonesian
+ 2. the person driving the van is on the left of the person driving the bus
+ 3. the person drinking coffee is on the right of the person drinking 7up
+ 4. the turkish is on the right of the french
+ 5. the french is the person eating radish
+ 6. the person eating zucchini is on the left of the person watching documentary movies
+ 7. the person watching crime movies is on the left of the polish
+ 8. the turkish is on the left of the person watching crime movies
+ 9. the turkish is on the left of the person eating cherry
+10. the person watching musical movies is on the right of the person drinking coffee
+11. the person drinking iced-tea is on the right of the person watching action movies
+12. the person driving the taxi is on the left of the person eating tomato
+13. the person eating zucchini is on the right of the person watching crime movies
+14. the dutch is the person driving the bike
+15. the polish is the person watching family movies
+16. the person drinking sprite is on the left of the person eating tomato
+17. the person driving the van is on the left of the person eating radish
+18. the dutch is on the right of the person drinking sprite
+19. the person driving the car is on the left of the person drinking juice
+20. the person watching crime movies is on the right of the person eating lemon
+21. the person driving the scooter is on the far left
+22. the person driving the van is on the right of the person drinking 7up
+23. the person drinking almond-milk is on the far right
+24. the argentine is on the right of the person drinking tea
+25. the person watching superhero movies is on the far left
+26. the person eating tomato is on the far right","{'Beverage': ['7up', 'coffee', 'iced-tea', 'tea', 'juice', 'sprite', 'almond-milk'], 'Food': ['blueberry', 'eggplant', 'radish', 'lemon', 'cherry', 'zucchini', 'tomato'], 'Movie-Genre': ['superhero', 'action', 'musical', 'animation', 'crime', 'family', 'documentary'], 'Nationality': ['chinese', 'indonesian', 'french', 'turkish', 'argentine', 'polish', 'dutch'], 'Transport': ['scooter', 'van', 'bus', 'car', 'tram', 'taxi', 'bike']}"
+Pt1_5x7_level1-6,"There are 7 different favourite beverages: 7up, almond-milk, coffee, cola, fanta, iced-tea, lemonade
+There 7 different types of food: asparagus, eggplant, lime, mango, peach, pear, spinach
+The people have 7 different hobbies: board-games, card-games, filmmaking, fishing, magic-tricks, photography, woodworking
+There are 7 different nationalities: chinese, egyptian, german, indonesian, japanese, malaysian, pakistani
+The people use 7 different means of transport: helicopter, jet-ski, quad-bike, snowmobile, taxi, train, tram
+ 1. the person driving the tram is on the right of the person drinking 7up
+ 2. the person eating pear is on the right of the person drinking 7up
+ 3. the person driving the train is on the left of the egyptian
+ 4. the person driving the tram is on the far right
+ 5. the person eating spinach is in the middle
+ 6. the person who's hobby is board-games is on the right of the person drinking coffee
+ 7. the person driving the jet-ski is on the left of the person driving the taxi
+ 8. the person drinking 7up is on the right of the person driving the quad-bike
+ 9. the person drinking cola is on the right of the person eating asparagus
+10. the person drinking coffee is in the middle
+11. the person who's hobby is photography is the pakistani
+12. the person who's hobby is fishing is in the middle
+13. the chinese is on the left of the person driving the helicopter
+14. the indonesian is the person eating peach
+15. the person driving the train is on the right of the person who's hobby is woodworking
+16. the malaysian is on the left of the person drinking iced-tea
+17. the person eating lime is on the left of the person eating asparagus
+18. the person driving the snowmobile is in the middle
+19. the person eating mango is on the left of the japanese
+20. the pakistani is on the right of the person who's hobby is card-games
+21. the german is the person driving the taxi
+22. the person driving the quad-bike is the person drinking almond-milk
+23. the person driving the helicopter is on the left of the person drinking fanta
+24. the person who's hobby is magic-tricks is on the far left","{'Beverage': ['lemonade', 'iced-tea', 'cola', 'coffee', 'almond-milk', '7up', 'fanta'], 'Food': ['lime', 'asparagus', 'peach', 'spinach', 'mango', 'eggplant', 'pear'], 'Hobby': ['magic-tricks', 'woodworking', 'filmmaking', 'fishing', 'board-games', 'card-games', 'photography'], 'Nationality': ['malaysian', 'german', 'indonesian', 'egyptian', 'chinese', 'japanese', 'pakistani'], 'Transport': ['jet-ski', 'taxi', 'train', 'snowmobile', 'quad-bike', 'helicopter', 'tram']}"
+Pt1_5x7_level1-7,"There 7 different types of food: apple, cucumber, lime, mango, orange, papaya, strawberry
+The people have 7 different hobbies: camping, collecting, dancing, magic-tricks, photography, video-games, writing
+The people have 7 different jobs:  bartender, coach, photographer, police-officer, scientist, security-guard, social-worker
+The people prefer 7 different types of sport: climbing, cycling, ice-hockey, rugby, soccer, swimming, weightlifting
+The people use 7 different means of transport: airplane, car, jet-ski, ship, subway, taxi, train
+ 1. the person who's hobby is dancing is on the right of the person eating apple
+ 2. the person eating lime is the person driving the jet-ski
+ 3. the coach is in the middle
+ 4. the person who's sport is soccer is on the left of the person driving the subway
+ 5. the person driving the jet-ski is the person who's sport is climbing
+ 6. the person eating strawberry is on the right of the person who's hobby is dancing
+ 7. the person driving the car is the person who's sport is swimming
+ 8. the person who's hobby is writing is the person eating mango
+ 9. the person eating cucumber is in the middle
+10. the person who's hobby is photography is in the middle
+11. the person who's hobby is dancing is on the left of the scientist
+12. the person who's hobby is magic-tricks is the person eating papaya
+13. the person who's hobby is magic-tricks is on the left of the person who's hobby is collecting
+14. the person eating orange is on the right of the person eating papaya
+15. the bartender is the person driving the taxi
+16. the person who's sport is cycling is the person who's hobby is video-games
+17. the social-worker is on the left of the person eating orange
+18. the social-worker is on the left of the person who's sport is weightlifting
+19. the person driving the train is on the left of the person who's sport is climbing
+20. the person driving the airplane is on the far right
+21. the person who's sport is soccer is on the left of the person who's hobby is magic-tricks
+22. the person who's sport is ice-hockey is on the far right
+23. the person who's hobby is magic-tricks is on the left of the bartender
+24. the security-guard is on the left of the person driving the airplane
+25. the person who's sport is swimming is in the middle
+26. the person driving the ship is the police-officer","{'Food': ['mango', 'papaya', 'orange', 'cucumber', 'apple', 'lime', 'strawberry'], 'Hobby': ['writing', 'magic-tricks', 'collecting', 'photography', 'video-games', 'dancing', 'camping'], 'Job': ['police-officer', 'social-worker', 'bartender', 'coach', 'photographer', 'security-guard', 'scientist'], 'Sport': ['soccer', 'rugby', 'weightlifting', 'swimming', 'cycling', 'climbing', 'ice-hockey'], 'Transport': ['ship', 'subway', 'taxi', 'car', 'train', 'jet-ski', 'airplane']}"
+Pt1_5x7_level1-8,"There 7 different types of food: apple, blueberry, cherry, kale, papaya, pomegranate, watermelon
+The people have 7 different hobbies: baking, cooking, dancing, drawing, filmmaking, fishing, photography
+The people have 7 different jobs:  designer, fisherman, paramedic, photographer, pilot, software-developer, writer
+The people prefer 7 different music-genres: folk, gospel, house, metal, pop, salsa, soul
+There are 7 different nationalities: american, argentine, british, german, italian, malaysian, polish
+ 1. the german is on the right of the british
+ 2. the fan of salsa is on the left of the person eating pomegranate
+ 3. the argentine is in the middle
+ 4. the person eating apple is the polish
+ 5. the person eating pomegranate is on the left of the writer
+ 6. the person eating kale is on the left of the pilot
+ 7. the fan of pop is on the right of the polish
+ 8. the person eating pomegranate is on the left of the polish
+ 9. the person eating watermelon is on the left of the software-developer
+10. the person who's hobby is cooking is the person eating kale
+11. the person eating apple is on the left of the photographer
+12. the person who's hobby is dancing is on the left of the person who's hobby is fishing
+13. the malaysian is the person who's hobby is cooking
+14. the person eating kale is on the far left
+15. the person eating papaya is the person who's hobby is drawing
+16. the person who's hobby is cooking is on the left of the person who's hobby is baking
+17. the fan of gospel is the designer
+18. the fan of pop is on the left of the person eating cherry
+19. the fan of metal is on the right of the software-developer
+20. the software-developer is on the right of the fan of folk
+21. the person who's hobby is filmmaking is the fan of gospel
+22. the fan of gospel is on the far right
+23. the fan of house is the malaysian
+24. the paramedic is the person who's hobby is photography
+25. the italian is on the left of the fan of salsa","{'Food': ['kale', 'watermelon', 'papaya', 'pomegranate', 'apple', 'blueberry', 'cherry'], 'Hobby': ['cooking', 'baking', 'drawing', 'photography', 'dancing', 'fishing', 'filmmaking'], 'Job': ['fisherman', 'pilot', 'software-developer', 'paramedic', 'writer', 'photographer', 'designer'], 'Music-Genre': ['house', 'folk', 'salsa', 'metal', 'soul', 'pop', 'gospel'], 'Nationality': ['malaysian', 'italian', 'american', 'argentine', 'polish', 'british', 'german']}"
+Pt1_5x7_level1-9,"There are 7 different favourite beverages: 7up, almond-milk, iced-tea, juice, milk, soy-milk, tea
+The people have 7 different jobs:  bartender, dancer, paramedic, project-manager, security-guard, social-worker, teacher
+The people perfer 7 different movie-genres: adventure, epic, family, horror, musical, spy, western
+The people prefer 7 different music-genres: ambient, classical, d&b, folk, funk, punk, salsa
+There are 7 different nationalities: american, indonesian, italian, mexican, nigerian, russian, thai
+ 1. the person drinking iced-tea is the person watching horror movies
+ 2. the fan of d&b is on the far left
+ 3. the person drinking 7up is on the right of the person watching adventure movies
+ 4. the project-manager is on the left of the social-worker
+ 5. the russian is the dancer
+ 6. the person drinking almond-milk is on the left of the bartender
+ 7. the fan of punk is on the far right
+ 8. the nigerian is the person watching horror movies
+ 9. the person drinking milk is on the right of the bartender
+10. the teacher is on the far right
+11. the russian is on the right of the person watching western movies
+12. the fan of ambient is on the left of the person drinking 7up
+13. the person drinking soy-milk is on the right of the italian
+14. the paramedic is on the right of the italian
+15. the person watching epic movies is on the left of the person watching family movies
+16. the security-guard is in the middle
+17. the american is on the left of the person watching adventure movies
+18. the security-guard is on the left of the person drinking tea
+19. the indonesian is in the middle
+20. the person drinking soy-milk is on the right of the person drinking juice
+21. the mexican is on the right of the fan of salsa
+22. the fan of ambient is the person drinking milk
+23. the fan of folk is on the right of the person drinking juice
+24. the person watching musical movies is on the left of the fan of folk
+25. the fan of salsa is on the right of the person drinking iced-tea
+26. the person drinking milk is on the right of the fan of funk","{'Beverage': ['iced-tea', 'juice', 'soy-milk', 'almond-milk', 'tea', 'milk', '7up'], 'Job': ['project-manager', 'social-worker', 'paramedic', 'security-guard', 'bartender', 'dancer', 'teacher'], 'Movie-Genre': ['horror', 'musical', 'epic', 'family', 'western', 'adventure', 'spy'], 'Music-Genre': ['d&b', 'salsa', 'folk', 'classical', 'funk', 'ambient', 'punk'], 'Nationality': ['nigerian', 'italian', 'mexican', 'indonesian', 'american', 'russian', 'thai']}"
diff --git a/part2/level1/Pt2_6x2_level1.csv b/part2/level1/Pt2_6x2_level1.csv
new file mode 100644
index 0000000000000000000000000000000000000000..2ab4e2454003c95062075cf43b84e1ab20eb81d2
--- /dev/null
+++ b/part2/level1/Pt2_6x2_level1.csv
@@ -0,0 +1,102 @@
+ID,Clues,SolutionGrid
+Pt1_6x2_level1-0,"There are 2 different favourite beverages: milk, mirinda
+The people have 2 different jobs:  accountant, journalist
+The people perfer 2 different movie-genres: thriller, zombie
+There are 2 different nationalities: french, malaysian
+2 different pets are kept: ferret, goat
+The people use 2 different means of transport: roller, van
+1. the owner of the goat is on the far left
+2. the accountant is on the right of the person driving the roller
+3. the person drinking mirinda is on the far right
+4. the french is on the right of the person watching zombie movies","{'Beverage': ['milk', 'mirinda'], 'Job': ['journalist', 'accountant'], 'Movie-Genre': ['zombie', 'thriller'], 'Nationality': ['malaysian', 'french'], 'Pet': ['goat', 'ferret'], 'Transport': ['roller', 'van']}"
+Pt1_6x2_level1-1,"There are 2 different favourite beverages: 7up, water
+The people have 2 different hobbies: camping, filmmaking
+The people perfer 2 different movie-genres: action, crime
+The people prefer 2 different music-genres: folk, pop
+2 different pets are kept: bird, rat
+The people use 2 different means of transport: motorbike, ship
+1. the fan of pop is on the right of the owner of the rat
+2. the person drinking water is the fan of pop
+3. the person watching action movies is on the left of the person who's hobby is camping
+4. the person driving the motorbike is on the left of the owner of the bird","{'Beverage': ['7up', 'water'], 'Hobby': ['filmmaking', 'camping'], 'Movie-Genre': ['action', 'crime'], 'Music-Genre': ['folk', 'pop'], 'Pet': ['rat', 'bird'], 'Transport': ['motorbike', 'ship']}"
+Pt1_6x2_level1-2,"There 2 different types of food: avocado, pepper
+The people have 2 different hobbies: baking, writing
+The people perfer 2 different movie-genres: martial-arts, superhero
+There are 2 different nationalities: colombian, egyptian
+2 different pets are kept: cat, guinea-pig
+The people prefer 2 different types of sport: biathlon, parkour
+1. the owner of the cat is on the left of the person who's hobby is baking
+2. the person watching martial-arts movies is on the right of the person eating pepper
+3. the egyptian is on the left of the person who's sport is biathlon","{'Food': ['pepper', 'avocado'], 'Hobby': ['writing', 'baking'], 'Movie-Genre': ['superhero', 'martial-arts'], 'Nationality': ['egyptian', 'colombian'], 'Pet': ['cat', 'guinea-pig'], 'Sport': ['parkour', 'biathlon']}"
+Pt1_6x2_level1-3,"There are 2 different favourite beverages: juice, soy-milk
+The people have 2 different hobbies: cooking, skydiving
+The people have 2 different jobs:  bartender, firefighter
+The people prefer 2 different music-genres: gospel, indie
+2 different pets are kept: ferret, snake
+The people prefer 2 different types of sport: snowboarding, volleyball
+1. the owner of the ferret is on the left of the bartender
+2. the person who's hobby is skydiving is on the left of the person who's hobby is cooking
+3. the person drinking soy-milk is on the right of the person who's sport is snowboarding
+4. the fan of gospel is on the far right","{'Beverage': ['juice', 'soy-milk'], 'Hobby': ['skydiving', 'cooking'], 'Job': ['firefighter', 'bartender'], 'Music-Genre': ['indie', 'gospel'], 'Pet': ['ferret', 'snake'], 'Sport': ['snowboarding', 'volleyball']}"
+Pt1_6x2_level1-4,"There 2 different types of food: asparagus, pepper
+The people have 2 different hobbies: drawing, rock-climbing
+The people have 2 different jobs:  dancer, dressmaker
+The people perfer 2 different movie-genres: fantasy, musical
+There are 2 different nationalities: chinese, mexican
+The people prefer 2 different types of sport: baseball, parkour
+1. the person who's sport is parkour is on the right of the person who's hobby is rock-climbing
+2. the person eating asparagus is on the right of the mexican
+3. the dancer is on the left of the person eating asparagus
+4. the person watching musical movies is on the right of the person eating pepper","{'Food': ['pepper', 'asparagus'], 'Hobby': ['rock-climbing', 'drawing'], 'Job': ['dancer', 'dressmaker'], 'Movie-Genre': ['fantasy', 'musical'], 'Nationality': ['mexican', 'chinese'], 'Sport': ['baseball', 'parkour']}"
+Pt1_6x2_level1-5,"There 2 different types of food: potato, spinach
+The people have 2 different hobbies: chess, hiking
+The people have 2 different jobs:  manager, mechanic
+The people perfer 2 different movie-genres: adventure, horror
+The people prefer 2 different music-genres: electronic, hip-hop
+There are 2 different nationalities: malaysian, polish
+1. the person who's hobby is hiking is on the left of the polish
+2. the malaysian is on the left of the fan of hip-hop
+3. the person watching adventure movies is the manager
+4. the person eating potato is on the left of the person watching adventure movies","{'Food': ['potato', 'spinach'], 'Hobby': ['hiking', 'chess'], 'Job': ['mechanic', 'manager'], 'Movie-Genre': ['horror', 'adventure'], 'Music-Genre': ['electronic', 'hip-hop'], 'Nationality': ['malaysian', 'polish']}"
+Pt1_6x2_level1-6,"There are 2 different favourite beverages: almond-milk, coffee
+There 2 different types of food: blueberry, pumpkin
+The people have 2 different hobbies: cooking, filmmaking
+The people have 2 different jobs:  paramedic, police-officer
+The people perfer 2 different movie-genres: animation, documentary
+2 different pets are kept: chinchilla, hamster
+1. the owner of the hamster is on the left of the person who's hobby is filmmaking
+2. the person watching documentary movies is on the far left
+3. the person eating pumpkin is the police-officer
+4. the person drinking almond-milk is on the far left
+5. the police-officer is on the far right","{'Beverage': ['almond-milk', 'coffee'], 'Food': ['blueberry', 'pumpkin'], 'Hobby': ['cooking', 'filmmaking'], 'Job': ['paramedic', 'police-officer'], 'Movie-Genre': ['documentary', 'animation'], 'Pet': ['hamster', 'chinchilla']}"
+Pt1_6x2_level1-7,"There are 2 different favourite beverages: fanta, juice
+There 2 different types of food: asparagus, carrot
+The people have 2 different hobbies: card-games, puzzles
+The people have 2 different jobs:  designer, social-worker
+The people prefer 2 different music-genres: reggae, techno
+The people prefer 2 different types of sport: handball, ice-hockey
+1. the fan of reggae is on the right of the designer
+2. the fan of techno is the person eating carrot
+3. the person who's hobby is puzzles is on the far right
+4. the person who's sport is handball is the person eating asparagus
+5. the person drinking fanta is the person who's hobby is puzzles","{'Beverage': ['juice', 'fanta'], 'Food': ['carrot', 'asparagus'], 'Hobby': ['card-games', 'puzzles'], 'Job': ['designer', 'social-worker'], 'Music-Genre': ['techno', 'reggae'], 'Sport': ['ice-hockey', 'handball']}"
+Pt1_6x2_level1-8,"There are 2 different favourite beverages: 7up, milk
+The people have 2 different jobs:  chef, social-worker
+The people perfer 2 different movie-genres: mystery, western
+The people prefer 2 different music-genres: funk, trance
+There are 2 different nationalities: italian, nigerian
+2 different pets are kept: chinchilla, mouse
+1. the chef is on the left of the owner of the chinchilla
+2. the nigerian is on the right of the person drinking 7up
+3. the person watching mystery movies is on the left of the fan of funk
+4. the chef is on the far left","{'Beverage': ['7up', 'milk'], 'Job': ['chef', 'social-worker'], 'Movie-Genre': ['mystery', 'western'], 'Music-Genre': ['trance', 'funk'], 'Nationality': ['italian', 'nigerian'], 'Pet': ['mouse', 'chinchilla']}"
+Pt1_6x2_level1-9,"There are 2 different favourite beverages: mirinda, tea
+There 2 different types of food: pineapple, pomegranate
+The people have 2 different jobs:  accountant, videographer
+The people perfer 2 different movie-genres: romance, time-travel
+The people prefer 2 different music-genres: metal, trance
+The people use 2 different means of transport: bike, motorbike
+1. the videographer is on the far right
+2. the fan of metal is on the right of the person watching time-travel movies
+3. the person drinking mirinda is on the far right
+4. the person eating pomegranate is on the right of the person driving the motorbike","{'Beverage': ['tea', 'mirinda'], 'Food': ['pineapple', 'pomegranate'], 'Job': ['accountant', 'videographer'], 'Movie-Genre': ['time-travel', 'romance'], 'Music-Genre': ['trance', 'metal'], 'Transport': ['motorbike', 'bike']}"
diff --git a/part2/level1/Pt2_6x3_level1.csv b/part2/level1/Pt2_6x3_level1.csv
new file mode 100644
index 0000000000000000000000000000000000000000..a9589d624067da000ae0dbb549db80be788723a7
--- /dev/null
+++ b/part2/level1/Pt2_6x3_level1.csv
@@ -0,0 +1,153 @@
+ID,Clues,SolutionGrid
+Pt1_6x3_level1-0,"There are 3 different favourite beverages: hot-chocolate, lemonade, sprite
+There 3 different types of food: apple, tomato, watermelon
+The people prefer 3 different music-genres: gospel, indie, trance
+3 different pets are kept: chinchilla, rabbit, turtle
+The people prefer 3 different types of sport: climbing, water-polo, weightlifting
+The people use 3 different means of transport: boat, motorbike, tram
+ 1. the person driving the tram is the fan of indie
+ 2. the person who's sport is weightlifting is on the left of the owner of the rabbit
+ 3. the fan of gospel is on the left of the person drinking lemonade
+ 4. the person driving the tram is on the far right
+ 5. the fan of indie is the person eating apple
+ 6. the person driving the boat is on the right of the person drinking hot-chocolate
+ 7. the owner of the chinchilla is the person drinking sprite
+ 8. the person eating tomato is in the middle
+ 9. the person drinking hot-chocolate is on the left of the person drinking sprite
+10. the person who's sport is climbing is on the far right","{'Beverage': ['hot-chocolate', 'sprite', 'lemonade'], 'Food': ['watermelon', 'tomato', 'apple'], 'Music-Genre': ['trance', 'gospel', 'indie'], 'Pet': ['turtle', 'chinchilla', 'rabbit'], 'Sport': ['water-polo', 'weightlifting', 'climbing'], 'Transport': ['motorbike', 'boat', 'tram']}"
+Pt1_6x3_level1-1,"The people have 3 different hobbies: camping, fishing, hiking
+The people have 3 different jobs:  electrician, paramedic, software-developer
+The people perfer 3 different movie-genres: comedy, satire, zombie
+There are 3 different nationalities: malaysian, polish, turkish
+The people prefer 3 different types of sport: baseball, handball, rugby
+The people use 3 different means of transport: jet-ski, motorbike, train
+1. the electrician is the turkish
+2. the malaysian is on the left of the person watching satire movies
+3. the electrician is on the left of the software-developer
+4. the person who's sport is handball is on the far left
+5. the person who's hobby is camping is the person driving the motorbike
+6. the turkish is on the left of the person watching zombie movies
+7. the person watching comedy movies is on the left of the person watching satire movies
+8. the electrician is on the right of the person who's hobby is hiking
+9. the person driving the jet-ski is on the right of the person who's sport is rugby","{'Hobby': ['hiking', 'camping', 'fishing'], 'Job': ['paramedic', 'electrician', 'software-developer'], 'Movie-Genre': ['comedy', 'satire', 'zombie'], 'Nationality': ['malaysian', 'turkish', 'polish'], 'Sport': ['handball', 'rugby', 'baseball'], 'Transport': ['train', 'motorbike', 'jet-ski']}"
+Pt1_6x3_level1-2,"The people have 3 different hobbies: cooking, skydiving, video-games
+The people have 3 different jobs:  dressmaker, photographer, videographer
+The people perfer 3 different movie-genres: documentary, western, zombie
+There are 3 different nationalities: american, canadian, german
+3 different pets are kept: guinea-pig, lizard, rat
+The people use 3 different means of transport: bus, quad-bike, train
+1. the person who's hobby is skydiving is on the right of the dressmaker
+2. the american is on the far left
+3. the owner of the lizard is the person watching documentary movies
+4. the owner of the guinea-pig is on the right of the german
+5. the person driving the train is on the left of the person watching western movies
+6. the owner of the rat is the person driving the bus
+7. the owner of the guinea-pig is the person watching western movies
+8. the person who's hobby is cooking is on the left of the person driving the quad-bike
+9. the canadian is the videographer","{'Hobby': ['video-games', 'cooking', 'skydiving'], 'Job': ['photographer', 'dressmaker', 'videographer'], 'Movie-Genre': ['zombie', 'documentary', 'western'], 'Nationality': ['american', 'german', 'canadian'], 'Pet': ['rat', 'lizard', 'guinea-pig'], 'Transport': ['bus', 'train', 'quad-bike']}"
+Pt1_6x3_level1-3,"There 3 different types of food: broccoli, nectarine, plum
+The people have 3 different hobbies: dancing, fishing, reading
+The people have 3 different jobs:  architect, firefighter, manager
+The people perfer 3 different movie-genres: fantasy, mystery, romance
+There are 3 different nationalities: american, british, german
+3 different pets are kept: goat, rabbit, rat
+ 1. the person eating plum is on the far right
+ 2. the owner of the rat is on the left of the owner of the goat
+ 3. the firefighter is on the right of the american
+ 4. the person watching fantasy movies is in the middle
+ 5. the british is on the left of the owner of the rat
+ 6. the manager is the person watching romance movies
+ 7. the owner of the rat is the architect
+ 8. the person who's hobby is dancing is on the right of the owner of the rabbit
+ 9. the person eating nectarine is on the left of the firefighter
+10. the british is the person who's hobby is fishing","{'Food': ['broccoli', 'nectarine', 'plum'], 'Hobby': ['fishing', 'dancing', 'reading'], 'Job': ['manager', 'architect', 'firefighter'], 'Movie-Genre': ['romance', 'fantasy', 'mystery'], 'Nationality': ['british', 'american', 'german'], 'Pet': ['rabbit', 'rat', 'goat']}"
+Pt1_6x3_level1-4,"There 3 different types of food: grapes, plum, raspberry
+The people have 3 different hobbies: baking, drawing, reading
+The people have 3 different jobs:  journalist, lawyer, scientist
+The people perfer 3 different movie-genres: adventure, crime, martial-arts
+The people prefer 3 different music-genres: folk, hip-hop, r&b
+The people prefer 3 different types of sport: parkour, skiing, water-polo
+1. the person watching adventure movies is on the left of the person who's sport is skiing
+2. the journalist is on the left of the person watching martial-arts movies
+3. the person who's sport is parkour is the person who's hobby is drawing
+4. the person who's hobby is baking is on the right of the person eating grapes
+5. the fan of hip-hop is the person eating raspberry
+6. the lawyer is on the left of the fan of folk
+7. the lawyer is on the far left
+8. the person watching crime movies is the lawyer
+9. the person eating plum is in the middle","{'Food': ['grapes', 'plum', 'raspberry'], 'Hobby': ['drawing', 'baking', 'reading'], 'Job': ['lawyer', 'journalist', 'scientist'], 'Movie-Genre': ['crime', 'adventure', 'martial-arts'], 'Music-Genre': ['r&b', 'folk', 'hip-hop'], 'Sport': ['parkour', 'water-polo', 'skiing']}"
+Pt1_6x3_level1-5,"There are 3 different favourite beverages: almond-milk, coffee, sprite
+There 3 different types of food: lime, mango, strawberry
+The people have 3 different hobbies: board-games, magic-tricks, writing
+The people prefer 3 different music-genres: electronic, hip-hop, indie
+There are 3 different nationalities: brazilian, canadian, dutch
+The people prefer 3 different types of sport: ice-hockey, parkour, weightlifting
+ 1. the person drinking coffee is on the right of the person who's hobby is board-games
+ 2. the person who's sport is ice-hockey is on the left of the person who's sport is parkour
+ 3. the person who's hobby is magic-tricks is on the right of the brazilian
+ 4. the fan of electronic is the person who's hobby is writing
+ 5. the person who's sport is ice-hockey is on the left of the fan of hip-hop
+ 6. the person who's sport is parkour is on the right of the person drinking almond-milk
+ 7. the person who's hobby is writing is on the far left
+ 8. the person eating lime is on the right of the canadian
+ 9. the person eating mango is on the far right
+10. the fan of indie is on the far right","{'Beverage': ['almond-milk', 'sprite', 'coffee'], 'Food': ['strawberry', 'lime', 'mango'], 'Hobby': ['writing', 'board-games', 'magic-tricks'], 'Music-Genre': ['electronic', 'hip-hop', 'indie'], 'Nationality': ['canadian', 'brazilian', 'dutch'], 'Sport': ['ice-hockey', 'parkour', 'weightlifting']}"
+Pt1_6x3_level1-6,"The people have 3 different hobbies: card-games, dancing, video-games
+The people perfer 3 different movie-genres: martial-arts, sports, time-travel
+The people prefer 3 different music-genres: funk, jazz, soul
+3 different pets are kept: cat, dog, lizard
+The people prefer 3 different types of sport: cricket, rowing, weightlifting
+The people use 3 different means of transport: airplane, bike, tram
+1. the person who's sport is weightlifting is on the left of the person watching time-travel movies
+2. the person who's sport is rowing is the owner of the dog
+3. the person watching martial-arts movies is the person driving the airplane
+4. the fan of jazz is on the right of the person who's sport is rowing
+5. the person who's hobby is card-games is the person watching sports movies
+6. the person who's sport is cricket is the fan of soul
+7. the person watching time-travel movies is the owner of the cat
+8. the person who's hobby is video-games is in the middle
+9. the person driving the bike is on the left of the person who's sport is weightlifting","{'Hobby': ['card-games', 'video-games', 'dancing'], 'Movie-Genre': ['sports', 'martial-arts', 'time-travel'], 'Music-Genre': ['funk', 'jazz', 'soul'], 'Pet': ['dog', 'lizard', 'cat'], 'Sport': ['rowing', 'weightlifting', 'cricket'], 'Transport': ['bike', 'airplane', 'tram']}"
+Pt1_6x3_level1-7,"There 3 different types of food: asparagus, peach, zucchini
+The people have 3 different hobbies: puzzles, skydiving, traveling
+The people have 3 different jobs:  accountant, freelancer, musician
+The people perfer 3 different movie-genres: fantasy, musical, satire
+The people prefer 3 different music-genres: ambient, gospel, reggae
+The people prefer 3 different types of sport: skiing, snowboarding, volleyball
+1. the person watching musical movies is on the left of the musician
+2. the person who's hobby is traveling is the person eating peach
+3. the person who's hobby is skydiving is on the left of the person who's sport is volleyball
+4. the person watching satire movies is in the middle
+5. the accountant is on the far right
+6. the fan of gospel is on the right of the person eating zucchini
+7. the person who's sport is skiing is in the middle
+8. the fan of ambient is on the left of the person who's sport is skiing
+9. the fan of gospel is in the middle","{'Food': ['zucchini', 'asparagus', 'peach'], 'Hobby': ['puzzles', 'skydiving', 'traveling'], 'Job': ['freelancer', 'musician', 'accountant'], 'Movie-Genre': ['musical', 'satire', 'fantasy'], 'Music-Genre': ['ambient', 'gospel', 'reggae'], 'Sport': ['snowboarding', 'skiing', 'volleyball']}"
+Pt1_6x3_level1-8,"There 3 different types of food: broccoli, mango, raspberry
+The people have 3 different jobs:  accountant, chef, videographer
+The people perfer 3 different movie-genres: epic, romance, western
+There are 3 different nationalities: brazilian, dutch, indian
+3 different pets are kept: dog, hamster, rabbit
+The people use 3 different means of transport: bike, train, trike
+1. the owner of the hamster is in the middle
+2. the dutch is on the far left
+3. the person eating mango is on the left of the indian
+4. the accountant is on the far right
+5. the videographer is on the right of the owner of the rabbit
+6. the person eating broccoli is on the left of the videographer
+7. the dutch is the person driving the bike
+8. the person driving the trike is on the left of the person watching epic movies
+9. the person driving the trike is on the right of the person watching romance movies","{'Food': ['broccoli', 'mango', 'raspberry'], 'Job': ['chef', 'videographer', 'accountant'], 'Movie-Genre': ['romance', 'western', 'epic'], 'Nationality': ['dutch', 'brazilian', 'indian'], 'Pet': ['rabbit', 'hamster', 'dog'], 'Transport': ['bike', 'trike', 'train']}"
+Pt1_6x3_level1-9,"There 3 different types of food: cranberry, garlic, peach
+The people have 3 different jobs:  fisherman, lawyer, teacher
+The people perfer 3 different movie-genres: mystery, satire, scientific
+The people prefer 3 different music-genres: ambient, blues, rock
+The people prefer 3 different types of sport: ice-hockey, lacrosse, skateboarding
+The people use 3 different means of transport: car, helicopter, scooter
+1. the person watching satire movies is on the right of the person eating peach
+2. the teacher is on the right of the person driving the scooter
+3. the person who's sport is lacrosse is on the left of the fisherman
+4. the person driving the car is on the left of the person eating garlic
+5. the person eating garlic is on the right of the person watching mystery movies
+6. the fisherman is on the left of the person who's sport is ice-hockey
+7. the fan of rock is on the far right
+8. the fan of ambient is in the middle","{'Food': ['peach', 'garlic', 'cranberry'], 'Job': ['lawyer', 'fisherman', 'teacher'], 'Movie-Genre': ['mystery', 'satire', 'scientific'], 'Music-Genre': ['blues', 'ambient', 'rock'], 'Sport': ['lacrosse', 'skateboarding', 'ice-hockey'], 'Transport': ['car', 'scooter', 'helicopter']}"
diff --git a/part2/level1/Pt2_6x4_level1.csv b/part2/level1/Pt2_6x4_level1.csv
new file mode 100644
index 0000000000000000000000000000000000000000..eb7d5151fca82d37828ae4dc13e8e0767b7b3b31
--- /dev/null
+++ b/part2/level1/Pt2_6x4_level1.csv
@@ -0,0 +1,207 @@
+ID,Clues,SolutionGrid
+Pt1_6x4_level1-0,"The people have 4 different jobs:  accountant, freelancer, musician, social-worker
+The people perfer 4 different movie-genres: documentary, martial-arts, thriller, zombie
+The people prefer 4 different music-genres: ambient, disco, jazz, trance
+There are 4 different nationalities: italian, mexican, russian, turkish
+The people prefer 4 different types of sport: basketball, golf, snowboarding, surfing
+The people use 4 different means of transport: car, jet-ski, motorbike, van
+ 1. the person watching documentary movies is on the right of the accountant
+ 2. the freelancer is on the right of the person watching martial-arts movies
+ 3. the fan of jazz is the person who's sport is surfing
+ 4. the social-worker is on the right of the person watching zombie movies
+ 5. the person driving the motorbike is on the left of the person who's sport is snowboarding
+ 6. the russian is on the far right
+ 7. the fan of trance is on the right of the person who's sport is surfing
+ 8. the mexican is on the left of the fan of ambient
+ 9. the italian is on the right of the fan of trance
+10. the russian is on the right of the person driving the car
+11. the person watching documentary movies is on the left of the person watching martial-arts movies
+12. the freelancer is on the far right
+13. the person driving the van is the accountant
+14. the person who's sport is basketball is the mexican","{'Job': ['accountant', 'social-worker', 'musician', 'freelancer'], 'Movie-Genre': ['zombie', 'documentary', 'martial-arts', 'thriller'], 'Music-Genre': ['jazz', 'trance', 'ambient', 'disco'], 'Nationality': ['turkish', 'mexican', 'italian', 'russian'], 'Sport': ['surfing', 'basketball', 'snowboarding', 'golf'], 'Transport': ['van', 'motorbike', 'car', 'jet-ski']}"
+Pt1_6x4_level1-1,"There are 4 different favourite beverages: juice, lemonade, mirinda, sprite
+The people have 4 different hobbies: baking, cooking, fishing, gardening
+The people have 4 different jobs:  chef, journalist, software-developer, videographer
+The people perfer 4 different movie-genres: musical, satire, scientific, thriller
+The people prefer 4 different music-genres: d&b, dubstep, jazz, techno
+There are 4 different nationalities: australian, egyptian, german, polish
+ 1. the person drinking lemonade is on the right of the fan of d&b
+ 2. the person drinking sprite is the australian
+ 3. the person who's hobby is cooking is on the left of the person watching satire movies
+ 4. the fan of dubstep is on the right of the chef
+ 5. the person drinking lemonade is on the right of the egyptian
+ 6. the chef is the person watching scientific movies
+ 7. the german is on the right of the fan of d&b
+ 8. the person who's hobby is fishing is on the far right
+ 9. the person watching thriller movies is the journalist
+10. the fan of techno is the person watching musical movies
+11. the fan of techno is on the left of the person who's hobby is cooking
+12. the person drinking juice is on the left of the fan of techno
+13. the software-developer is the person who's hobby is baking
+14. the person drinking sprite is on the right of the german","{'Beverage': ['juice', 'lemonade', 'sprite', 'mirinda'], 'Hobby': ['gardening', 'baking', 'cooking', 'fishing'], 'Job': ['journalist', 'software-developer', 'chef', 'videographer'], 'Movie-Genre': ['thriller', 'musical', 'scientific', 'satire'], 'Music-Genre': ['d&b', 'techno', 'jazz', 'dubstep'], 'Nationality': ['egyptian', 'german', 'australian', 'polish']}"
+Pt1_6x4_level1-2,"There 4 different types of food: avocado, grapefruit, kiwi, pumpkin
+The people have 4 different jobs:  architect, doctor, electrician, social-worker
+The people perfer 4 different movie-genres: comedy, drama, superhero, time-travel
+There are 4 different nationalities: brazilian, canadian, japanese, russian
+4 different pets are kept: chinchilla, dog, hedgehog, turtle
+The people prefer 4 different types of sport: ice-hockey, sailing, snowboarding, swimming
+ 1. the person eating kiwi is on the far right
+ 2. the owner of the dog is on the left of the brazilian
+ 3. the architect is on the far left
+ 4. the person eating avocado is the owner of the chinchilla
+ 5. the person watching superhero movies is on the right of the person who's sport is swimming
+ 6. the electrician is the owner of the chinchilla
+ 7. the electrician is on the left of the person who's sport is ice-hockey
+ 8. the canadian is on the right of the person watching comedy movies
+ 9. the russian is on the right of the electrician
+10. the owner of the hedgehog is on the left of the doctor
+11. the person eating pumpkin is on the left of the person who's sport is snowboarding
+12. the japanese is on the left of the person watching superhero movies
+13. the person who's sport is ice-hockey is on the right of the person watching superhero movies
+14. the owner of the hedgehog is on the right of the person who's sport is snowboarding
+15. the owner of the hedgehog is on the left of the person watching time-travel movies","{'Food': ['pumpkin', 'avocado', 'grapefruit', 'kiwi'], 'Job': ['architect', 'electrician', 'social-worker', 'doctor'], 'Movie-Genre': ['drama', 'superhero', 'comedy', 'time-travel'], 'Nationality': ['japanese', 'brazilian', 'russian', 'canadian'], 'Pet': ['dog', 'chinchilla', 'hedgehog', 'turtle'], 'Sport': ['swimming', 'snowboarding', 'ice-hockey', 'sailing']}"
+Pt1_6x4_level1-3,"There are 4 different favourite beverages: 7up, mirinda, soy-milk, water
+The people have 4 different hobbies: baking, reading, video-games, woodworking
+The people perfer 4 different movie-genres: comedy, horror, romance, zombie
+The people prefer 4 different music-genres: folk, funk, r&b, trance
+There are 4 different nationalities: colombian, malaysian, russian, spanish
+The people prefer 4 different types of sport: badminton, baseball, cricket, skiing
+ 1. the fan of funk is the person who's hobby is reading
+ 2. the fan of trance is on the left of the person watching horror movies
+ 3. the person who's sport is skiing is on the right of the fan of funk
+ 4. the person who's sport is badminton is the person drinking water
+ 5. the person who's hobby is baking is on the left of the fan of folk
+ 6. the person drinking 7up is on the left of the person watching horror movies
+ 7. the person watching romance movies is on the left of the person drinking soy-milk
+ 8. the person watching romance movies is on the far left
+ 9. the malaysian is on the left of the person who's sport is baseball
+10. the person who's sport is cricket is on the left of the person who's hobby is woodworking
+11. the person who's sport is badminton is on the left of the person watching comedy movies
+12. the person who's hobby is video-games is on the right of the spanish
+13. the russian is on the far right
+14. the person who's hobby is baking is the person who's sport is cricket
+15. the person who's sport is baseball is on the far right","{'Beverage': ['water', 'soy-milk', '7up', 'mirinda'], 'Hobby': ['reading', 'video-games', 'baking', 'woodworking'], 'Movie-Genre': ['romance', 'comedy', 'zombie', 'horror'], 'Music-Genre': ['funk', 'r&b', 'trance', 'folk'], 'Nationality': ['spanish', 'colombian', 'malaysian', 'russian'], 'Sport': ['badminton', 'skiing', 'cricket', 'baseball']}"
+Pt1_6x4_level1-4,"There 4 different types of food: kiwi, lemon, peas, zucchini
+The people have 4 different hobbies: baking, camping, collecting, sudoku
+The people have 4 different jobs:  librarian, musician, paramedic, scientist
+The people prefer 4 different music-genres: electronic, gospel, punk, trance
+There are 4 different nationalities: egyptian, japanese, malaysian, pakistani
+4 different pets are kept: bird, fish, goat, rabbit
+ 1. the scientist is on the left of the owner of the fish
+ 2. the musician is on the left of the malaysian
+ 3. the fan of electronic is on the right of the fan of gospel
+ 4. the person eating peas is on the right of the egyptian
+ 5. the person who's hobby is camping is on the right of the owner of the bird
+ 6. the owner of the rabbit is the japanese
+ 7. the librarian is on the right of the paramedic
+ 8. the person who's hobby is camping is on the left of the person eating zucchini
+ 9. the japanese is the person who's hobby is collecting
+10. the person eating kiwi is on the far right
+11. the fan of trance is on the right of the person who's hobby is baking
+12. the egyptian is on the far left
+13. the owner of the goat is on the right of the egyptian
+14. the fan of trance is on the right of the musician
+15. the fan of gospel is the owner of the fish","{'Food': ['lemon', 'peas', 'zucchini', 'kiwi'], 'Hobby': ['baking', 'camping', 'sudoku', 'collecting'], 'Job': ['musician', 'scientist', 'paramedic', 'librarian'], 'Music-Genre': ['punk', 'trance', 'gospel', 'electronic'], 'Nationality': ['egyptian', 'malaysian', 'pakistani', 'japanese'], 'Pet': ['bird', 'goat', 'fish', 'rabbit']}"
+Pt1_6x4_level1-5,"There are 4 different favourite beverages: coffee, fanta, juice, tea
+There 4 different types of food: eggplant, garlic, lime, plum
+The people have 4 different hobbies: cooking, gardening, magic-tricks, sudoku
+There are 4 different nationalities: brazilian, dutch, french, german
+4 different pets are kept: chinchilla, dog, frog, rat
+The people use 4 different means of transport: car, jet-ski, snowmobile, train
+ 1. the brazilian is on the right of the person eating plum
+ 2. the french is on the far right
+ 3. the person drinking juice is on the left of the person eating garlic
+ 4. the owner of the rat is on the far right
+ 5. the person driving the train is the owner of the chinchilla
+ 6. the person driving the train is on the right of the person who's hobby is gardening
+ 7. the person who's hobby is sudoku is the person drinking juice
+ 8. the person driving the jet-ski is the person who's hobby is cooking
+ 9. the dutch is on the left of the person who's hobby is cooking
+10. the person drinking juice is on the right of the brazilian
+11. the person drinking fanta is on the right of the person eating eggplant
+12. the owner of the frog is on the left of the person drinking tea
+13. the person driving the car is on the left of the person who's hobby is sudoku","{'Beverage': ['coffee', 'tea', 'juice', 'fanta'], 'Food': ['plum', 'lime', 'eggplant', 'garlic'], 'Hobby': ['magic-tricks', 'gardening', 'sudoku', 'cooking'], 'Nationality': ['german', 'brazilian', 'dutch', 'french'], 'Pet': ['frog', 'dog', 'chinchilla', 'rat'], 'Transport': ['snowmobile', 'car', 'train', 'jet-ski']}"
+Pt1_6x4_level1-6,"There 4 different types of food: blueberry, onion, orange, raspberry
+The people have 4 different hobbies: baking, filmmaking, magic-tricks, photography
+The people have 4 different jobs:  electrician, engineer, freelancer, mechanic
+The people perfer 4 different movie-genres: horror, musical, satire, sports
+There are 4 different nationalities: australian, german, japanese, malaysian
+The people use 4 different means of transport: airplane, jet-ski, scooter, van
+ 1. the person driving the jet-ski is on the right of the person watching musical movies
+ 2. the person eating blueberry is on the left of the engineer
+ 3. the electrician is on the left of the german
+ 4. the person driving the van is on the left of the mechanic
+ 5. the person watching satire movies is on the left of the mechanic
+ 6. the person eating orange is on the right of the japanese
+ 7. the person who's hobby is baking is on the right of the person watching sports movies
+ 8. the person eating orange is on the far right
+ 9. the malaysian is on the right of the person who's hobby is magic-tricks
+10. the freelancer is on the left of the malaysian
+11. the person eating onion is the person who's hobby is baking
+12. the person eating raspberry is the person driving the jet-ski
+13. the electrician is on the left of the person who's hobby is filmmaking
+14. the person driving the scooter is on the far left
+15. the person who's hobby is filmmaking is on the far right","{'Food': ['blueberry', 'raspberry', 'onion', 'orange'], 'Hobby': ['magic-tricks', 'photography', 'baking', 'filmmaking'], 'Job': ['freelancer', 'engineer', 'electrician', 'mechanic'], 'Movie-Genre': ['musical', 'sports', 'satire', 'horror'], 'Nationality': ['australian', 'malaysian', 'japanese', 'german'], 'Transport': ['scooter', 'jet-ski', 'van', 'airplane']}"
+Pt1_6x4_level1-7,"The people have 4 different hobbies: fishing, reading, skydiving, traveling
+The people perfer 4 different movie-genres: documentary, musical, superhero, time-travel
+The people prefer 4 different music-genres: gospel, jazz, reggae, soul
+There are 4 different nationalities: argentine, chinese, nigerian, thai
+4 different pets are kept: goldfish, mouse, rabbit, turtle
+The people prefer 4 different types of sport: climbing, golf, rowing, soccer
+ 1. the person watching documentary movies is the thai
+ 2. the person who's hobby is reading is on the right of the thai
+ 3. the chinese is the person who's sport is rowing
+ 4. the person watching musical movies is on the far left
+ 5. the person who's hobby is skydiving is on the right of the person who's sport is rowing
+ 6. the person who's hobby is traveling is on the left of the person who's sport is climbing
+ 7. the person who's sport is soccer is on the far right
+ 8. the fan of jazz is on the right of the fan of gospel
+ 9. the chinese is on the far left
+10. the nigerian is the person who's sport is soccer
+11. the fan of reggae is on the left of the person watching documentary movies
+12. the fan of gospel is the owner of the turtle
+13. the person watching superhero movies is on the right of the person who's sport is climbing
+14. the owner of the rabbit is on the left of the fan of gospel
+15. the chinese is the owner of the rabbit
+16. the owner of the goldfish is the person who's sport is soccer","{'Hobby': ['traveling', 'skydiving', 'reading', 'fishing'], 'Movie-Genre': ['musical', 'documentary', 'superhero', 'time-travel'], 'Music-Genre': ['reggae', 'gospel', 'jazz', 'soul'], 'Nationality': ['chinese', 'thai', 'argentine', 'nigerian'], 'Pet': ['rabbit', 'turtle', 'mouse', 'goldfish'], 'Sport': ['rowing', 'climbing', 'golf', 'soccer']}"
+Pt1_6x4_level1-8,"There are 4 different favourite beverages: iced-tea, mirinda, tea, water
+The people have 4 different jobs:  chef, doctor, engineer, journalist
+The people prefer 4 different music-genres: jazz, metal, punk, trance
+4 different pets are kept: goat, goldfish, lizard, rat
+The people prefer 4 different types of sport: badminton, ice-hockey, rugby, surfing
+The people use 4 different means of transport: boat, helicopter, snowmobile, train
+ 1. the owner of the rat is the fan of metal
+ 2. the person drinking water is on the right of the person who's sport is ice-hockey
+ 3. the doctor is the fan of jazz
+ 4. the person driving the helicopter is on the far left
+ 5. the person driving the boat is on the right of the person who's sport is surfing
+ 6. the chef is on the right of the journalist
+ 7. the doctor is on the right of the fan of trance
+ 8. the person drinking tea is on the right of the owner of the goldfish
+ 9. the engineer is on the far right
+10. the owner of the lizard is on the left of the fan of jazz
+11. the owner of the rat is on the far left
+12. the person drinking iced-tea is the person driving the train
+13. the person who's sport is ice-hockey is on the left of the owner of the goldfish
+14. the person who's sport is badminton is on the far left","{'Beverage': ['mirinda', 'iced-tea', 'water', 'tea'], 'Job': ['journalist', 'chef', 'doctor', 'engineer'], 'Music-Genre': ['metal', 'trance', 'jazz', 'punk'], 'Pet': ['rat', 'lizard', 'goldfish', 'goat'], 'Sport': ['badminton', 'ice-hockey', 'surfing', 'rugby'], 'Transport': ['helicopter', 'train', 'snowmobile', 'boat']}"
+Pt1_6x4_level1-9,"There 4 different types of food: banana, kale, lettuce, tomato
+The people have 4 different jobs:  analyst, coach, photographer, police-officer
+The people perfer 4 different movie-genres: animation, crime, fantasy, horror
+There are 4 different nationalities: brazilian, dutch, french, japanese
+The people prefer 4 different types of sport: basketball, parkour, skiing, swimming
+The people use 4 different means of transport: bus, car, motorbike, skateboard
+ 1. the dutch is on the left of the person who's sport is skiing
+ 2. the analyst is on the right of the person who's sport is basketball
+ 3. the person who's sport is basketball is the person driving the motorbike
+ 4. the photographer is on the left of the french
+ 5. the person driving the skateboard is on the right of the person eating kale
+ 6. the japanese is on the far right
+ 7. the person driving the bus is on the left of the person watching fantasy movies
+ 8. the person watching animation movies is on the left of the person watching fantasy movies
+ 9. the person driving the motorbike is on the left of the person eating lettuce
+10. the person watching crime movies is on the right of the person driving the motorbike
+11. the person eating kale is on the left of the person who's sport is swimming
+12. the person who's sport is basketball is on the right of the person eating tomato
+13. the photographer is on the left of the person eating tomato
+14. the person who's sport is skiing is on the right of the dutch
+15. the dutch is on the right of the coach","{'Food': ['kale', 'tomato', 'banana', 'lettuce'], 'Job': ['photographer', 'coach', 'police-officer', 'analyst'], 'Movie-Genre': ['animation', 'fantasy', 'horror', 'crime'], 'Nationality': ['brazilian', 'french', 'dutch', 'japanese'], 'Sport': ['parkour', 'swimming', 'basketball', 'skiing'], 'Transport': ['bus', 'skateboard', 'motorbike', 'car']}"
diff --git a/part2/level1/Pt2_6x5_level1.csv b/part2/level1/Pt2_6x5_level1.csv
new file mode 100644
index 0000000000000000000000000000000000000000..a27afbc4f51436c0ec1c4052eb43de4840265c30
--- /dev/null
+++ b/part2/level1/Pt2_6x5_level1.csv
@@ -0,0 +1,257 @@
+ID,Clues,SolutionGrid
+Pt1_6x5_level1-0,"The people have 5 different hobbies: magic-tricks, singing, sudoku, traveling, video-games
+The people perfer 5 different movie-genres: adventure, animation, disaster, family, thriller
+The people prefer 5 different music-genres: ambient, country, disco, punk, reggae
+5 different pets are kept: chinchilla, dog, fish, pony, snake
+The people prefer 5 different types of sport: ice-hockey, rugby, tennis, volleyball, weightlifting
+The people use 5 different means of transport: bus, jet-ski, quad-bike, ship, train
+ 1. the person who's sport is weightlifting is the fan of punk
+ 2. the person who's hobby is sudoku is the person who's sport is ice-hockey
+ 3. the owner of the pony is in the middle
+ 4. the person driving the bus is on the left of the person driving the train
+ 5. the person watching adventure movies is on the far left
+ 6. the person watching thriller movies is on the right of the person who's hobby is traveling
+ 7. the person who's sport is weightlifting is the owner of the fish
+ 8. the person who's hobby is singing is the person driving the train
+ 9. the fan of ambient is the owner of the chinchilla
+10. the person driving the ship is the person who's hobby is video-games
+11. the fan of disco is on the left of the person who's sport is ice-hockey
+12. the person who's hobby is singing is on the left of the person driving the quad-bike
+13. the person who's sport is rugby is on the far right
+14. the fan of reggae is on the far right
+15. the person who's hobby is magic-tricks is on the right of the person watching family movies
+16. the person watching disaster movies is the owner of the dog
+17. the person driving the train is on the right of the owner of the chinchilla
+18. the person watching thriller movies is on the left of the person who's sport is ice-hockey
+19. the person who's sport is tennis is on the left of the person driving the train
+20. the person who's hobby is video-games is on the far right","{'Hobby': ['traveling', 'singing', 'sudoku', 'magic-tricks', 'video-games'], 'Movie-Genre': ['adventure', 'thriller', 'family', 'animation', 'disaster'], 'Music-Genre': ['ambient', 'disco', 'country', 'punk', 'reggae'], 'Pet': ['chinchilla', 'snake', 'pony', 'fish', 'dog'], 'Sport': ['tennis', 'volleyball', 'ice-hockey', 'weightlifting', 'rugby'], 'Transport': ['bus', 'train', 'quad-bike', 'jet-ski', 'ship']}"
+Pt1_6x5_level1-1,"There are 5 different favourite beverages: coffee, fanta, lemonade, sprite, water
+There 5 different types of food: cauliflower, kale, mango, pear, potato
+The people have 5 different hobbies: card-games, fishing, skydiving, woodworking, writing
+The people have 5 different jobs:  designer, firefighter, mechanic, nurse, police-officer
+The people perfer 5 different movie-genres: action, adventure, comedy, documentary, superhero
+5 different pets are kept: cat, goldfish, guinea-pig, mouse, rat
+ 1. the mechanic is the person who's hobby is card-games
+ 2. the owner of the rat is on the left of the owner of the mouse
+ 3. the person who's hobby is fishing is on the right of the owner of the mouse
+ 4. the person eating potato is on the left of the person who's hobby is skydiving
+ 5. the person drinking sprite is the person eating kale
+ 6. the person who's hobby is writing is on the right of the person drinking coffee
+ 7. the person eating mango is on the left of the nurse
+ 8. the person watching action movies is on the right of the person watching superhero movies
+ 9. the person watching documentary movies is the person who's hobby is fishing
+10. the person eating pear is in the middle
+11. the owner of the cat is on the far left
+12. the person eating cauliflower is on the left of the person who's hobby is fishing
+13. the designer is the person watching superhero movies
+14. the person who's hobby is writing is on the right of the person drinking coffee
+15. the person drinking lemonade is on the left of the person eating mango
+16. the mechanic is on the left of the owner of the guinea-pig
+17. the person drinking water is in the middle
+18. the firefighter is on the left of the person drinking coffee
+19. the owner of the cat is the person watching comedy movies","{'Beverage': ['lemonade', 'coffee', 'water', 'fanta', 'sprite'], 'Food': ['potato', 'mango', 'pear', 'cauliflower', 'kale'], 'Hobby': ['woodworking', 'skydiving', 'writing', 'card-games', 'fishing'], 'Job': ['firefighter', 'designer', 'nurse', 'mechanic', 'police-officer'], 'Movie-Genre': ['comedy', 'superhero', 'action', 'adventure', 'documentary'], 'Pet': ['cat', 'goldfish', 'rat', 'mouse', 'guinea-pig']}"
+Pt1_6x5_level1-2,"There are 5 different favourite beverages: fanta, juice, soy-milk, tea, water
+The people have 5 different jobs:  accountant, dancer, designer, engineer, fisherman
+The people perfer 5 different movie-genres: documentary, fantasy, thriller, time-travel, zombie
+The people prefer 5 different music-genres: classical, dubstep, house, r&b, rock
+5 different pets are kept: bird, chinchilla, hedgehog, mouse, rat
+The people use 5 different means of transport: bike, bus, helicopter, roller, skateboard
+ 1. the person driving the bike is on the left of the person drinking soy-milk
+ 2. the person watching zombie movies is on the right of the person driving the roller
+ 3. the designer is the person drinking juice
+ 4. the owner of the chinchilla is on the far left
+ 5. the fan of r&b is on the right of the owner of the chinchilla
+ 6. the person watching fantasy movies is on the right of the person drinking tea
+ 7. the person watching thriller movies is on the far left
+ 8. the engineer is on the left of the person driving the bus
+ 9. the owner of the rat is in the middle
+10. the owner of the rat is on the right of the fisherman
+11. the person driving the bus is the fan of classical
+12. the fan of rock is the person drinking juice
+13. the person drinking water is in the middle
+14. the person drinking soy-milk is on the right of the person watching zombie movies
+15. the owner of the hedgehog is on the right of the owner of the mouse
+16. the person watching time-travel movies is the person drinking water
+17. the dancer is in the middle
+18. the owner of the bird is the person driving the skateboard
+19. the fan of house is on the right of the owner of the rat","{'Beverage': ['juice', 'fanta', 'water', 'tea', 'soy-milk'], 'Job': ['designer', 'fisherman', 'dancer', 'engineer', 'accountant'], 'Movie-Genre': ['thriller', 'documentary', 'time-travel', 'zombie', 'fantasy'], 'Music-Genre': ['rock', 'r&b', 'dubstep', 'house', 'classical'], 'Pet': ['chinchilla', 'bird', 'rat', 'mouse', 'hedgehog'], 'Transport': ['helicopter', 'skateboard', 'roller', 'bike', 'bus']}"
+Pt1_6x5_level1-3,"There 5 different types of food: artichoke, pear, potato, pumpkin, radish
+The people perfer 5 different movie-genres: crime, disaster, documentary, musical, thriller
+The people prefer 5 different music-genres: classical, d&b, folk, house, metal
+There are 5 different nationalities: british, dutch, japanese, mexican, turkish
+5 different pets are kept: cat, dog, goat, horse, lizard
+The people use 5 different means of transport: airplane, bike, helicopter, ship, snowmobile
+ 1. the person driving the ship is on the right of the turkish
+ 2. the fan of metal is in the middle
+ 3. the person watching thriller movies is on the left of the person eating pear
+ 4. the owner of the horse is the person driving the airplane
+ 5. the person watching disaster movies is on the right of the person driving the ship
+ 6. the fan of house is the person watching musical movies
+ 7. the person driving the snowmobile is on the far right
+ 8. the mexican is on the far left
+ 9. the person eating pumpkin is on the right of the owner of the cat
+10. the fan of classical is on the left of the person watching crime movies
+11. the person watching crime movies is in the middle
+12. the person eating pumpkin is on the right of the dutch
+13. the turkish is in the middle
+14. the owner of the lizard is the person driving the snowmobile
+15. the person driving the bike is on the right of the person eating radish
+16. the owner of the dog is the fan of metal
+17. the person eating artichoke is on the far left
+18. the person watching crime movies is on the left of the japanese
+19. the fan of folk is the person eating pear","{'Food': ['artichoke', 'radish', 'pumpkin', 'potato', 'pear'], 'Movie-Genre': ['musical', 'documentary', 'crime', 'thriller', 'disaster'], 'Music-Genre': ['house', 'classical', 'metal', 'd&b', 'folk'], 'Nationality': ['mexican', 'dutch', 'turkish', 'japanese', 'british'], 'Pet': ['horse', 'cat', 'dog', 'goat', 'lizard'], 'Transport': ['airplane', 'helicopter', 'bike', 'ship', 'snowmobile']}"
+Pt1_6x5_level1-4,"There are 5 different favourite beverages: coffee, hot-chocolate, juice, mirinda, tea
+The people have 5 different hobbies: fishing, hiking, sudoku, traveling, writing
+The people have 5 different jobs:  dancer, doctor, photographer, pilot, videographer
+The people perfer 5 different movie-genres: comedy, documentary, drama, satire, western
+There are 5 different nationalities: american, canadian, german, indian, spanish
+The people prefer 5 different types of sport: badminton, baseball, cricket, golf, soccer
+ 1. the person who's sport is cricket is the dancer
+ 2. the videographer is on the left of the photographer
+ 3. the person who's sport is soccer is the person who's hobby is hiking
+ 4. the indian is on the left of the canadian
+ 5. the person who's hobby is fishing is on the right of the person drinking hot-chocolate
+ 6. the person drinking mirinda is the person who's hobby is traveling
+ 7. the person watching satire movies is on the right of the dancer
+ 8. the person drinking tea is on the right of the person drinking mirinda
+ 9. the american is on the right of the person drinking mirinda
+10. the person who's sport is soccer is the person watching documentary movies
+11. the videographer is the german
+12. the doctor is on the left of the person who's sport is badminton
+13. the american is on the right of the german
+14. the person who's hobby is fishing is on the left of the canadian
+15. the person who's hobby is fishing is on the right of the person watching comedy movies
+16. the person watching satire movies is on the left of the person watching western movies
+17. the canadian is the person who's sport is baseball
+18. the doctor is in the middle
+19. the person who's sport is cricket is the indian
+20. the person who's hobby is sudoku is on the right of the person drinking juice","{'Beverage': ['hot-chocolate', 'juice', 'coffee', 'mirinda', 'tea'], 'Hobby': ['writing', 'fishing', 'sudoku', 'traveling', 'hiking'], 'Job': ['pilot', 'dancer', 'doctor', 'videographer', 'photographer'], 'Movie-Genre': ['comedy', 'drama', 'satire', 'western', 'documentary'], 'Nationality': ['spanish', 'indian', 'canadian', 'german', 'american'], 'Sport': ['golf', 'cricket', 'baseball', 'badminton', 'soccer']}"
+Pt1_6x5_level1-5,"There are 5 different favourite beverages: almond-milk, cola, juice, lemonade, tea
+There 5 different types of food: cabbage, cherry, lemon, lettuce, papaya
+The people have 5 different hobbies: reading, singing, skydiving, sudoku, video-games
+The people perfer 5 different movie-genres: animation, drama, mystery, sports, time-travel
+There are 5 different nationalities: brazilian, dutch, spanish, thai, turkish
+The people use 5 different means of transport: bike, bus, motorbike, quad-bike, taxi
+ 1. the person watching sports movies is on the right of the person driving the quad-bike
+ 2. the person driving the motorbike is on the right of the brazilian
+ 3. the person drinking cola is on the left of the person drinking lemonade
+ 4. the person driving the taxi is on the right of the person watching time-travel movies
+ 5. the person watching animation movies is on the right of the person drinking lemonade
+ 6. the person watching sports movies is the brazilian
+ 7. the person eating lettuce is on the left of the person drinking cola
+ 8. the person watching time-travel movies is on the left of the person watching animation movies
+ 9. the person who's hobby is skydiving is on the left of the person watching mystery movies
+10. the person who's hobby is video-games is in the middle
+11. the person eating cabbage is on the far right
+12. the person who's hobby is video-games is on the right of the person who's hobby is singing
+13. the person eating cabbage is the person who's hobby is sudoku
+14. the person watching drama movies is on the far left
+15. the turkish is on the right of the spanish
+16. the person who's hobby is video-games is the person driving the bus
+17. the spanish is the person drinking juice
+18. the person eating cherry is on the left of the dutch
+19. the person eating lemon is on the right of the person drinking cola
+20. the person drinking tea is on the right of the person driving the bike","{'Beverage': ['juice', 'tea', 'cola', 'lemonade', 'almond-milk'], 'Food': ['papaya', 'lettuce', 'cherry', 'lemon', 'cabbage'], 'Hobby': ['skydiving', 'singing', 'video-games', 'reading', 'sudoku'], 'Movie-Genre': ['drama', 'mystery', 'sports', 'time-travel', 'animation'], 'Nationality': ['spanish', 'turkish', 'brazilian', 'dutch', 'thai'], 'Transport': ['bike', 'quad-bike', 'bus', 'motorbike', 'taxi']}"
+Pt1_6x5_level1-6,"There 5 different types of food: apple, cabbage, grapes, orange, pumpkin
+The people perfer 5 different movie-genres: disaster, drama, epic, fantasy, western
+The people prefer 5 different music-genres: ambient, blues, disco, electronic, house
+There are 5 different nationalities: argentine, brazilian, egyptian, pakistani, russian
+5 different pets are kept: frog, goat, hamster, hedgehog, horse
+The people use 5 different means of transport: bike, motorbike, quad-bike, taxi, tram
+ 1. the brazilian is on the far right
+ 2. the owner of the goat is in the middle
+ 3. the egyptian is on the left of the russian
+ 4. the pakistani is the person driving the bike
+ 5. the person driving the taxi is the fan of ambient
+ 6. the pakistani is in the middle
+ 7. the person watching disaster movies is on the right of the owner of the horse
+ 8. the owner of the hedgehog is on the right of the person eating orange
+ 9. the fan of blues is on the right of the fan of electronic
+10. the person eating apple is on the right of the argentine
+11. the person eating apple is on the right of the fan of electronic
+12. the person driving the motorbike is on the left of the person eating apple
+13. the fan of disco is on the right of the person watching drama movies
+14. the person watching fantasy movies is the person eating grapes
+15. the russian is on the right of the fan of ambient
+16. the person eating cabbage is on the right of the person driving the tram
+17. the owner of the frog is on the right of the owner of the horse
+18. the person driving the tram is on the right of the person watching drama movies
+19. the person watching drama movies is on the left of the person watching epic movies
+20. the egyptian is on the left of the person driving the tram","{'Food': ['orange', 'pumpkin', 'cabbage', 'grapes', 'apple'], 'Movie-Genre': ['drama', 'epic', 'western', 'fantasy', 'disaster'], 'Music-Genre': ['ambient', 'disco', 'house', 'electronic', 'blues'], 'Nationality': ['egyptian', 'russian', 'pakistani', 'argentine', 'brazilian'], 'Pet': ['hamster', 'hedgehog', 'goat', 'horse', 'frog'], 'Transport': ['taxi', 'tram', 'bike', 'motorbike', 'quad-bike']}"
+Pt1_6x5_level1-7,"The people have 5 different hobbies: card-games, fishing, gardening, rock-climbing, skydiving
+The people have 5 different jobs:  analyst, engineer, freelancer, scientist, videographer
+The people perfer 5 different movie-genres: family, mystery, spy, superhero, zombie
+The people prefer 5 different music-genres: ambient, country, house, r&b, salsa
+There are 5 different nationalities: american, dutch, german, indonesian, malaysian
+5 different pets are kept: dog, frog, horse, mouse, rabbit
+ 1. the freelancer is on the left of the person watching zombie movies
+ 2. the person who's hobby is fishing is on the right of the owner of the dog
+ 3. the person who's hobby is rock-climbing is the person watching family movies
+ 4. the videographer is on the left of the malaysian
+ 5. the fan of r&b is in the middle
+ 6. the malaysian is the scientist
+ 7. the american is in the middle
+ 8. the person watching zombie movies is on the left of the owner of the frog
+ 9. the fan of house is on the right of the owner of the horse
+10. the malaysian is the person watching superhero movies
+11. the owner of the rabbit is on the left of the fan of ambient
+12. the person who's hobby is skydiving is on the left of the fan of salsa
+13. the owner of the dog is the german
+14. the person who's hobby is card-games is on the far right
+15. the owner of the rabbit is on the left of the malaysian
+16. the engineer is on the left of the american
+17. the owner of the horse is on the right of the person watching spy movies
+18. the owner of the dog is on the left of the person who's hobby is fishing
+19. the person watching family movies is on the right of the indonesian
+20. the freelancer is on the right of the person who's hobby is fishing","{'Hobby': ['skydiving', 'fishing', 'rock-climbing', 'gardening', 'card-games'], 'Job': ['analyst', 'engineer', 'freelancer', 'videographer', 'scientist'], 'Movie-Genre': ['mystery', 'spy', 'family', 'zombie', 'superhero'], 'Music-Genre': ['country', 'salsa', 'r&b', 'house', 'ambient'], 'Nationality': ['german', 'indonesian', 'american', 'dutch', 'malaysian'], 'Pet': ['dog', 'mouse', 'horse', 'rabbit', 'frog']}"
+Pt1_6x5_level1-8,"There are 5 different favourite beverages: fanta, iced-tea, juice, mirinda, sprite
+There 5 different types of food: lemon, lime, orange, plum, zucchini
+The people have 5 different hobbies: board-games, collecting, cooking, puzzles, writing
+The people perfer 5 different movie-genres: adventure, horror, satire, sports, thriller
+There are 5 different nationalities: american, brazilian, canadian, egyptian, mexican
+The people prefer 5 different types of sport: badminton, biathlon, cricket, parkour, surfing
+ 1. the person who's hobby is writing is on the right of the person who's sport is badminton
+ 2. the person drinking iced-tea is on the right of the person watching sports movies
+ 3. the person who's sport is surfing is on the right of the person who's hobby is board-games
+ 4. the person who's hobby is collecting is in the middle
+ 5. the person drinking juice is on the right of the person drinking mirinda
+ 6. the person drinking fanta is on the left of the person drinking iced-tea
+ 7. the person watching horror movies is on the left of the person eating lime
+ 8. the person eating lemon is on the left of the person eating plum
+ 9. the american is the person eating zucchini
+10. the person watching horror movies is the person eating zucchini
+11. the person watching adventure movies is on the right of the person drinking mirinda
+12. the brazilian is on the far left
+13. the mexican is on the left of the person watching sports movies
+14. the person watching thriller movies is the person who's hobby is cooking
+15. the person watching adventure movies is the person who's sport is parkour
+16. the person who's sport is cricket is the person who's hobby is writing
+17. the person drinking iced-tea is the egyptian
+18. the person watching thriller movies is on the right of the person who's hobby is board-games
+19. the person watching adventure movies is in the middle
+20. the person eating plum is the person who's hobby is cooking","{'Beverage': ['sprite', 'mirinda', 'juice', 'fanta', 'iced-tea'], 'Food': ['orange', 'zucchini', 'lime', 'lemon', 'plum'], 'Hobby': ['puzzles', 'writing', 'collecting', 'board-games', 'cooking'], 'Movie-Genre': ['satire', 'horror', 'adventure', 'sports', 'thriller'], 'Nationality': ['brazilian', 'american', 'mexican', 'canadian', 'egyptian'], 'Sport': ['badminton', 'cricket', 'parkour', 'biathlon', 'surfing']}"
+Pt1_6x5_level1-9,"The people have 5 different hobbies: baking, camping, collecting, singing, woodworking
+The people have 5 different jobs:  entrepreneur, journalist, police-officer, security-guard, social-worker
+The people perfer 5 different movie-genres: animation, disaster, documentary, sports, thriller
+The people prefer 5 different music-genres: ambient, classical, dubstep, folk, trance
+There are 5 different nationalities: argentine, colombian, french, russian, turkish
+5 different pets are kept: dog, fish, goat, hamster, lizard
+ 1. the security-guard is the fan of trance
+ 2. the person who's hobby is singing is on the left of the entrepreneur
+ 3. the person watching thriller movies is on the far left
+ 4. the french is the fan of folk
+ 5. the person who's hobby is woodworking is on the right of the fan of folk
+ 6. the social-worker is on the right of the person watching animation movies
+ 7. the owner of the dog is the argentine
+ 8. the person who's hobby is baking is in the middle
+ 9. the owner of the goat is on the left of the french
+10. the person watching disaster movies is in the middle
+11. the russian is in the middle
+12. the social-worker is in the middle
+13. the police-officer is on the left of the security-guard
+14. the person watching documentary movies is on the far right
+15. the owner of the hamster is on the far left
+16. the person who's hobby is camping is on the far left
+17. the owner of the fish is on the left of the turkish
+18. the owner of the fish is on the left of the fan of classical
+19. the fan of dubstep is the police-officer","{'Hobby': ['camping', 'collecting', 'baking', 'singing', 'woodworking'], 'Job': ['police-officer', 'security-guard', 'social-worker', 'journalist', 'entrepreneur'], 'Movie-Genre': ['thriller', 'animation', 'disaster', 'sports', 'documentary'], 'Music-Genre': ['dubstep', 'trance', 'ambient', 'folk', 'classical'], 'Nationality': ['colombian', 'argentine', 'russian', 'french', 'turkish'], 'Pet': ['hamster', 'dog', 'goat', 'fish', 'lizard']}"
diff --git a/part2/level1/Pt2_6x6_level1.csv b/part2/level1/Pt2_6x6_level1.csv
new file mode 100644
index 0000000000000000000000000000000000000000..28c1bcd5f6ecb064bf827f4f6d08b87a1383172f
--- /dev/null
+++ b/part2/level1/Pt2_6x6_level1.csv
@@ -0,0 +1,317 @@
+ID,Clues,SolutionGrid
+Pt1_6x6_level1-0,"There are 6 different favourite beverages: cola, fanta, hot-chocolate, juice, sprite, water
+The people have 6 different hobbies: magic-tricks, puzzles, reading, rock-climbing, sudoku, traveling
+The people perfer 6 different movie-genres: action, comedy, drama, romance, satire, thriller
+The people prefer 6 different music-genres: country, dubstep, electronic, gospel, hip-hop, techno
+6 different pets are kept: bird, chinchilla, ferret, rabbit, rat, turtle
+The people prefer 6 different types of sport: badminton, climbing, skiing, soccer, swimming, volleyball
+ 1. the person watching action movies is on the left of the fan of electronic
+ 2. the person who's hobby is traveling is on the left of the person who's hobby is puzzles
+ 3. the person watching comedy movies is on the left of the fan of hip-hop
+ 4. the fan of hip-hop is the person drinking fanta
+ 5. the person drinking cola is on the left of the person watching romance movies
+ 6. the person drinking juice is on the right of the person who's hobby is sudoku
+ 7. the fan of gospel is on the right of the person watching drama movies
+ 8. the fan of country is on the right of the person watching satire movies
+ 9. the person watching satire movies is the person who's hobby is sudoku
+10. the owner of the bird is the person who's hobby is rock-climbing
+11. the person who's hobby is magic-tricks is on the left of the person watching comedy movies
+12. the fan of electronic is on the left of the fan of techno
+13. the person who's sport is badminton is on the left of the person drinking cola
+14. the person who's sport is swimming is the fan of gospel
+15. the owner of the ferret is the person who's hobby is magic-tricks
+16. the person who's sport is soccer is on the left of the person who's sport is skiing
+17. the person who's hobby is rock-climbing is the person drinking sprite
+18. the owner of the chinchilla is on the left of the person watching romance movies
+19. the person drinking cola is the person watching thriller movies
+20. the owner of the rat is the person who's sport is climbing
+21. the person who's sport is climbing is on the right of the fan of gospel
+22. the person drinking hot-chocolate is on the far left
+23. the fan of gospel is the owner of the bird
+24. the person who's hobby is reading is on the far right
+25. the fan of hip-hop is on the left of the owner of the turtle
+26. the person who's hobby is magic-tricks is on the left of the person who's sport is swimming","{'Beverage': ['hot-chocolate', 'sprite', 'fanta', 'juice', 'cola', 'water'], 'Hobby': ['magic-tricks', 'rock-climbing', 'sudoku', 'traveling', 'puzzles', 'reading'], 'Movie-Genre': ['drama', 'comedy', 'satire', 'action', 'thriller', 'romance'], 'Music-Genre': ['dubstep', 'gospel', 'hip-hop', 'country', 'electronic', 'techno'], 'Pet': ['ferret', 'bird', 'rat', 'turtle', 'chinchilla', 'rabbit'], 'Sport': ['volleyball', 'swimming', 'climbing', 'badminton', 'soccer', 'skiing']}"
+Pt1_6x6_level1-1,"There are 6 different favourite beverages: 7up, cola, juice, soy-milk, sprite, water
+There 6 different types of food: cauliflower, corn, cucumber, plum, pumpkin, zucchini
+The people have 6 different jobs:  analyst, coach, dancer, engineer, librarian, photographer
+The people prefer 6 different music-genres: classical, funk, jazz, punk, rock, trance
+There are 6 different nationalities: argentine, australian, dutch, egyptian, mexican, turkish
+The people use 6 different means of transport: jet-ski, quad-bike, roller, ship, skateboard, train
+ 1. the fan of rock is the dancer
+ 2. the person drinking sprite is on the right of the argentine
+ 3. the photographer is the person eating cauliflower
+ 4. the dutch is on the right of the person eating plum
+ 5. the person eating zucchini is on the left of the fan of rock
+ 6. the fan of punk is on the far left
+ 7. the argentine is the person drinking juice
+ 8. the person eating plum is on the left of the person driving the roller
+ 9. the person driving the jet-ski is on the far left
+10. the person driving the quad-bike is on the left of the person driving the skateboard
+11. the egyptian is on the right of the person driving the quad-bike
+12. the engineer is on the left of the fan of jazz
+13. the fan of classical is on the left of the turkish
+14. the engineer is on the right of the person drinking cola
+15. the fan of funk is on the left of the fan of jazz
+16. the librarian is the person driving the quad-bike
+17. the engineer is the person eating corn
+18. the person drinking water is on the left of the photographer
+19. the person driving the train is on the far right
+20. the person eating pumpkin is the person drinking sprite
+21. the australian is the person driving the train
+22. the engineer is on the left of the argentine
+23. the person drinking soy-milk is on the left of the person driving the quad-bike
+24. the fan of rock is on the right of the person eating zucchini
+25. the analyst is the person drinking juice
+26. the photographer is on the left of the person drinking cola","{'Beverage': ['water', 'soy-milk', 'cola', '7up', 'juice', 'sprite'], 'Food': ['plum', 'cauliflower', 'cucumber', 'corn', 'zucchini', 'pumpkin'], 'Job': ['coach', 'photographer', 'librarian', 'engineer', 'analyst', 'dancer'], 'Music-Genre': ['punk', 'classical', 'trance', 'funk', 'jazz', 'rock'], 'Nationality': ['mexican', 'dutch', 'turkish', 'egyptian', 'argentine', 'australian'], 'Transport': ['jet-ski', 'roller', 'quad-bike', 'skateboard', 'ship', 'train']}"
+Pt1_6x6_level1-2,"There are 6 different favourite beverages: coffee, hot-chocolate, iced-tea, mirinda, sprite, tea
+The people have 6 different hobbies: board-games, camping, drawing, fishing, photography, writing
+The people have 6 different jobs:  architect, doctor, entrepreneur, mechanic, musician, project-manager
+The people perfer 6 different movie-genres: adventure, animation, epic, family, mystery, sports
+The people prefer 6 different music-genres: blues, jazz, metal, pop, punk, rock
+The people use 6 different means of transport: airplane, motorbike, roller, ship, skateboard, tram
+ 1. the person watching epic movies is on the left of the person driving the airplane
+ 2. the entrepreneur is on the right of the fan of jazz
+ 3. the person who's hobby is camping is on the left of the person who's hobby is writing
+ 4. the person driving the motorbike is on the left of the doctor
+ 5. the person drinking hot-chocolate is on the right of the person watching adventure movies
+ 6. the person watching animation movies is on the right of the person who's hobby is camping
+ 7. the person drinking sprite is on the right of the person watching animation movies
+ 8. the person driving the ship is the person drinking iced-tea
+ 9. the person watching adventure movies is on the right of the person watching mystery movies
+10. the person who's hobby is drawing is on the far right
+11. the person watching animation movies is on the left of the fan of blues
+12. the entrepreneur is on the left of the person watching family movies
+13. the person watching adventure movies is on the left of the entrepreneur
+14. the person driving the ship is on the right of the person driving the tram
+15. the person drinking tea is on the far left
+16. the fan of rock is on the left of the person watching adventure movies
+17. the doctor is on the right of the person driving the motorbike
+18. the mechanic is on the left of the person driving the skateboard
+19. the person drinking hot-chocolate is on the left of the person who's hobby is photography
+20. the mechanic is on the left of the person drinking hot-chocolate
+21. the person drinking coffee is the person watching adventure movies
+22. the musician is on the far left
+23. the person driving the tram is on the left of the fan of pop
+24. the person watching epic movies is on the far left
+25. the project-manager is on the right of the fan of blues
+26. the person who's hobby is fishing is on the right of the fan of punk","{'Beverage': ['tea', 'mirinda', 'coffee', 'hot-chocolate', 'sprite', 'iced-tea'], 'Hobby': ['board-games', 'fishing', 'camping', 'writing', 'photography', 'drawing'], 'Job': ['musician', 'doctor', 'mechanic', 'entrepreneur', 'architect', 'project-manager'], 'Movie-Genre': ['epic', 'mystery', 'adventure', 'animation', 'family', 'sports'], 'Music-Genre': ['punk', 'rock', 'jazz', 'metal', 'blues', 'pop'], 'Transport': ['motorbike', 'airplane', 'roller', 'skateboard', 'tram', 'ship']}"
+Pt1_6x6_level1-3,"There 6 different types of food: cabbage, corn, kiwi, nectarine, pumpkin, spinach
+The people have 6 different hobbies: baking, camping, cooking, fishing, singing, woodworking
+The people have 6 different jobs:  coach, firefighter, journalist, lawyer, nurse, photographer
+The people prefer 6 different music-genres: classical, d&b, electronic, metal, soul, trance
+The people prefer 6 different types of sport: climbing, parkour, rugby, skateboarding, skiing, soccer
+The people use 6 different means of transport: airplane, car, helicopter, jet-ski, roller, tram
+ 1. the firefighter is on the left of the person who's hobby is camping
+ 2. the person who's sport is skiing is the person driving the helicopter
+ 3. the nurse is on the left of the fan of classical
+ 4. the coach is on the left of the person who's hobby is baking
+ 5. the person who's hobby is cooking is on the left of the person who's hobby is baking
+ 6. the person who's sport is parkour is on the right of the person who's sport is skateboarding
+ 7. the person driving the roller is on the right of the person who's sport is skiing
+ 8. the person driving the airplane is on the left of the person eating spinach
+ 9. the fan of electronic is on the left of the fan of trance
+10. the person eating cabbage is on the right of the person eating corn
+11. the person who's sport is skiing is on the left of the person eating cabbage
+12. the person who's hobby is singing is on the right of the person driving the airplane
+13. the person eating kiwi is on the left of the person eating corn
+14. the fan of soul is on the right of the journalist
+15. the firefighter is the person driving the car
+16. the person driving the roller is on the right of the person eating corn
+17. the person who's sport is rugby is the photographer
+18. the person who's hobby is fishing is on the left of the fan of d&b
+19. the person who's sport is climbing is the journalist
+20. the person eating nectarine is the person who's hobby is fishing
+21. the person eating spinach is on the right of the person who's hobby is fishing
+22. the coach is the person who's sport is skateboarding
+23. the firefighter is on the right of the person driving the tram
+24. the person who's hobby is fishing is on the right of the person eating cabbage
+25. the photographer is on the right of the person who's sport is climbing
+26. the person driving the helicopter is on the right of the fan of trance","{'Food': ['pumpkin', 'kiwi', 'corn', 'cabbage', 'nectarine', 'spinach'], 'Hobby': ['cooking', 'baking', 'camping', 'woodworking', 'fishing', 'singing'], 'Job': ['coach', 'firefighter', 'nurse', 'journalist', 'photographer', 'lawyer'], 'Music-Genre': ['electronic', 'trance', 'metal', 'classical', 'soul', 'd&b'], 'Sport': ['skateboarding', 'parkour', 'skiing', 'climbing', 'rugby', 'soccer'], 'Transport': ['tram', 'car', 'helicopter', 'roller', 'airplane', 'jet-ski']}"
+Pt1_6x6_level1-4,"There are 6 different favourite beverages: 7up, cola, hot-chocolate, lemonade, soy-milk, sprite
+There 6 different types of food: blueberry, cabbage, eggplant, kale, onion, pomegranate
+The people have 6 different hobbies: gardening, puzzles, skydiving, sudoku, video-games, writing
+The people perfer 6 different movie-genres: action, animation, documentary, family, sports, superhero
+The people prefer 6 different music-genres: electronic, gospel, indie, jazz, techno, trance
+6 different pets are kept: fish, frog, goldfish, horse, pony, rat
+ 1. the owner of the fish is on the right of the person eating pomegranate
+ 2. the owner of the pony is on the left of the person eating blueberry
+ 3. the owner of the pony is on the left of the person who's hobby is puzzles
+ 4. the fan of electronic is the person who's hobby is gardening
+ 5. the person drinking lemonade is on the left of the person who's hobby is skydiving
+ 6. the person watching action movies is on the right of the person drinking hot-chocolate
+ 7. the person drinking soy-milk is on the left of the person who's hobby is writing
+ 8. the person eating cabbage is on the right of the owner of the frog
+ 9. the person watching animation movies is on the left of the owner of the frog
+10. the owner of the rat is the person eating onion
+11. the person drinking hot-chocolate is on the right of the person eating eggplant
+12. the fan of gospel is the owner of the frog
+13. the owner of the fish is on the left of the fan of techno
+14. the owner of the fish is on the left of the person watching superhero movies
+15. the person drinking sprite is on the left of the owner of the horse
+16. the owner of the fish is the person who's hobby is writing
+17. the person eating onion is on the far right
+18. the fan of indie is on the left of the fan of techno
+19. the person drinking 7up is on the right of the person who's hobby is writing
+20. the person watching documentary movies is the person who's hobby is gardening
+21. the person watching family movies is on the right of the person who's hobby is sudoku
+22. the person who's hobby is gardening is on the left of the person drinking hot-chocolate
+23. the owner of the pony is on the right of the person drinking cola
+24. the person watching animation movies is on the left of the owner of the frog
+25. the person watching animation movies is the fan of trance","{'Beverage': ['cola', 'sprite', 'hot-chocolate', 'soy-milk', 'lemonade', '7up'], 'Food': ['kale', 'eggplant', 'blueberry', 'pomegranate', 'cabbage', 'onion'], 'Hobby': ['video-games', 'gardening', 'puzzles', 'sudoku', 'writing', 'skydiving'], 'Movie-Genre': ['sports', 'documentary', 'animation', 'action', 'family', 'superhero'], 'Music-Genre': ['jazz', 'electronic', 'trance', 'gospel', 'indie', 'techno'], 'Pet': ['goldfish', 'pony', 'horse', 'frog', 'fish', 'rat']}"
+Pt1_6x6_level1-5,"There are 6 different favourite beverages: 7up, almond-milk, coffee, juice, mirinda, water
+There 6 different types of food: grapefruit, kiwi, nectarine, peas, plum, spinach
+The people perfer 6 different movie-genres: crime, disaster, epic, family, scientific, time-travel
+There are 6 different nationalities: argentine, british, french, nigerian, polish, turkish
+6 different pets are kept: frog, lizard, pony, rabbit, rat, snake
+The people use 6 different means of transport: helicopter, scooter, subway, train, tram, van
+ 1. the argentine is the person driving the subway
+ 2. the argentine is on the left of the person watching family movies
+ 3. the person drinking almond-milk is on the far right
+ 4. the person driving the van is on the left of the person eating plum
+ 5. the owner of the lizard is on the left of the person eating spinach
+ 6. the owner of the pony is on the left of the person drinking mirinda
+ 7. the person eating kiwi is on the right of the person watching time-travel movies
+ 8. the owner of the lizard is on the right of the person watching disaster movies
+ 9. the person drinking water is on the left of the french
+10. the person eating kiwi is the person watching family movies
+11. the owner of the snake is on the right of the british
+12. the person eating peas is on the far left
+13. the person watching scientific movies is on the right of the polish
+14. the person drinking 7up is on the left of the person driving the train
+15. the person watching crime movies is on the right of the french
+16. the person driving the train is the owner of the frog
+17. the british is on the left of the owner of the snake
+18. the person driving the tram is the person eating nectarine
+19. the british is the person driving the tram
+20. the person watching family movies is on the left of the person drinking 7up
+21. the person driving the scooter is on the right of the person eating kiwi
+22. the person drinking juice is on the right of the person watching time-travel movies
+23. the person watching disaster movies is on the right of the person watching crime movies
+24. the person eating nectarine is on the left of the person driving the helicopter
+25. the owner of the rabbit is on the far left
+26. the nigerian is on the far right","{'Beverage': ['water', 'juice', '7up', 'mirinda', 'coffee', 'almond-milk'], 'Food': ['peas', 'kiwi', 'plum', 'grapefruit', 'nectarine', 'spinach'], 'Movie-Genre': ['time-travel', 'family', 'crime', 'disaster', 'scientific', 'epic'], 'Nationality': ['argentine', 'french', 'turkish', 'polish', 'british', 'nigerian'], 'Pet': ['rabbit', 'rat', 'pony', 'frog', 'lizard', 'snake'], 'Transport': ['subway', 'van', 'scooter', 'train', 'tram', 'helicopter']}"
+Pt1_6x6_level1-6,"There 6 different types of food: apple, blueberry, grapefruit, lemon, pomegranate, potato
+The people have 6 different hobbies: chess, collecting, drawing, fishing, gardening, video-games
+The people perfer 6 different movie-genres: comedy, family, martial-arts, scientific, spy, time-travel
+The people prefer 6 different music-genres: blues, disco, dubstep, electronic, salsa, trance
+6 different pets are kept: bird, lizard, rabbit, rat, snake, turtle
+The people prefer 6 different types of sport: climbing, cycling, ice-hockey, lacrosse, rowing, volleyball
+ 1. the person who's hobby is gardening is on the right of the fan of blues
+ 2. the owner of the turtle is on the right of the owner of the rabbit
+ 3. the person eating blueberry is on the left of the person who's hobby is video-games
+ 4. the person who's sport is cycling is on the right of the person watching comedy movies
+ 5. the person who's hobby is video-games is the owner of the turtle
+ 6. the fan of disco is on the right of the owner of the rabbit
+ 7. the fan of electronic is the person watching spy movies
+ 8. the person who's sport is lacrosse is the person watching martial-arts movies
+ 9. the owner of the lizard is on the far left
+10. the person eating pomegranate is the owner of the bird
+11. the person who's sport is ice-hockey is on the left of the person who's hobby is drawing
+12. the fan of trance is on the left of the person eating lemon
+13. the owner of the turtle is on the right of the person who's sport is rowing
+14. the person eating pomegranate is on the left of the person who's sport is rowing
+15. the person watching martial-arts movies is on the right of the person who's hobby is collecting
+16. the person watching time-travel movies is on the right of the person watching comedy movies
+17. the person watching spy movies is on the right of the owner of the bird
+18. the fan of salsa is on the right of the owner of the turtle
+19. the person who's sport is volleyball is on the right of the person watching spy movies
+20. the person watching family movies is the person eating lemon
+21. the person eating apple is on the right of the person who's sport is rowing
+22. the person eating potato is the owner of the lizard
+23. the person who's hobby is chess is on the left of the owner of the rat
+24. the fan of dubstep is on the left of the fan of blues
+25. the person who's hobby is fishing is on the right of the person who's sport is volleyball","{'Food': ['potato', 'lemon', 'pomegranate', 'blueberry', 'apple', 'grapefruit'], 'Hobby': ['chess', 'collecting', 'drawing', 'gardening', 'video-games', 'fishing'], 'Movie-Genre': ['scientific', 'family', 'martial-arts', 'spy', 'comedy', 'time-travel'], 'Music-Genre': ['trance', 'dubstep', 'blues', 'electronic', 'disco', 'salsa'], 'Pet': ['lizard', 'rat', 'bird', 'rabbit', 'turtle', 'snake'], 'Sport': ['climbing', 'ice-hockey', 'lacrosse', 'rowing', 'volleyball', 'cycling']}"
+Pt1_6x6_level1-7,"The people have 6 different jobs:  dressmaker, electrician, entrepreneur, photographer, project-manager, social-worker
+The people perfer 6 different movie-genres: adventure, crime, documentary, fantasy, musical, sports
+The people prefer 6 different music-genres: disco, punk, r&b, reggae, soul, techno
+There are 6 different nationalities: american, dutch, japanese, malaysian, nigerian, turkish
+6 different pets are kept: bird, fish, frog, hamster, lizard, rat
+The people use 6 different means of transport: boat, car, ship, subway, taxi, van
+ 1. the entrepreneur is on the right of the person watching fantasy movies
+ 2. the owner of the bird is on the left of the person driving the taxi
+ 3. the person watching crime movies is on the far left
+ 4. the person driving the ship is on the left of the dressmaker
+ 5. the fan of techno is on the left of the person driving the car
+ 6. the owner of the lizard is on the far left
+ 7. the american is the owner of the hamster
+ 8. the person driving the van is the turkish
+ 9. the social-worker is on the far right
+10. the american is on the right of the nigerian
+11. the american is on the right of the person watching crime movies
+12. the person driving the ship is the entrepreneur
+13. the photographer is on the far left
+14. the social-worker is the fan of punk
+15. the owner of the bird is the person watching musical movies
+16. the fan of r&b is on the left of the owner of the frog
+17. the malaysian is on the right of the person watching sports movies
+18. the person driving the car is on the left of the person watching documentary movies
+19. the owner of the frog is on the right of the person watching fantasy movies
+20. the entrepreneur is on the right of the person watching fantasy movies
+21. the japanese is on the left of the social-worker
+22. the dressmaker is on the left of the japanese
+23. the fan of soul is on the right of the electrician
+24. the malaysian is the fan of punk
+25. the owner of the rat is on the left of the person driving the boat
+26. the fan of reggae is the person driving the taxi","{'Job': ['photographer', 'electrician', 'entrepreneur', 'dressmaker', 'project-manager', 'social-worker'], 'Movie-Genre': ['crime', 'fantasy', 'documentary', 'musical', 'sports', 'adventure'], 'Music-Genre': ['techno', 'r&b', 'soul', 'disco', 'reggae', 'punk'], 'Nationality': ['nigerian', 'american', 'dutch', 'turkish', 'japanese', 'malaysian'], 'Pet': ['lizard', 'hamster', 'frog', 'bird', 'rat', 'fish'], 'Transport': ['subway', 'car', 'ship', 'van', 'taxi', 'boat']}"
+Pt1_6x6_level1-8,"There 6 different types of food: apple, apricot, banana, kiwi, lime, tomato
+The people have 6 different jobs:  analyst, coach, firefighter, fisherman, mechanic, project-manager
+The people perfer 6 different movie-genres: action, adventure, crime, fantasy, romance, sports
+There are 6 different nationalities: argentine, canadian, dutch, egyptian, spanish, thai
+The people prefer 6 different types of sport: climbing, cycling, golf, parkour, rugby, swimming
+The people use 6 different means of transport: boat, bus, motorbike, snowmobile, tram, van
+ 1. the person who's sport is parkour is on the far left
+ 2. the person watching action movies is on the left of the fisherman
+ 3. the person watching fantasy movies is on the right of the person who's sport is climbing
+ 4. the person watching adventure movies is the thai
+ 5. the person driving the van is on the left of the canadian
+ 6. the person eating banana is on the far left
+ 7. the thai is on the far right
+ 8. the person eating apricot is the person watching sports movies
+ 9. the person driving the bus is the person watching action movies
+10. the person driving the tram is on the left of the person watching fantasy movies
+11. the person who's sport is cycling is on the far right
+12. the person driving the motorbike is the person who's sport is golf
+13. the person eating apricot is on the left of the coach
+14. the mechanic is on the far right
+15. the argentine is on the left of the egyptian
+16. the person who's sport is swimming is on the left of the person eating kiwi
+17. the person driving the motorbike is on the right of the person driving the tram
+18. the analyst is the person eating apple
+19. the person driving the snowmobile is on the right of the argentine
+20. the person watching romance movies is on the right of the person driving the motorbike
+21. the argentine is on the right of the coach
+22. the person eating tomato is the canadian
+23. the project-manager is on the left of the spanish
+24. the person driving the snowmobile is the person eating lime","{'Food': ['banana', 'apricot', 'tomato', 'apple', 'lime', 'kiwi'], 'Job': ['project-manager', 'fisherman', 'coach', 'analyst', 'firefighter', 'mechanic'], 'Movie-Genre': ['action', 'sports', 'crime', 'fantasy', 'romance', 'adventure'], 'Nationality': ['dutch', 'spanish', 'canadian', 'argentine', 'egyptian', 'thai'], 'Sport': ['parkour', 'rugby', 'climbing', 'golf', 'swimming', 'cycling'], 'Transport': ['bus', 'van', 'tram', 'motorbike', 'snowmobile', 'boat']}"
+Pt1_6x6_level1-9,"There 6 different types of food: apple, cranberry, mango, orange, plum, pumpkin
+The people have 6 different hobbies: camping, card-games, rock-climbing, skydiving, sudoku, traveling
+The people have 6 different jobs:  firefighter, freelancer, mechanic, nurse, social-worker, teacher
+The people perfer 6 different movie-genres: animation, fantasy, mystery, sports, western, zombie
+The people prefer 6 different types of sport: biathlon, climbing, cycling, lacrosse, skateboarding, volleyball
+The people use 6 different means of transport: airplane, boat, quad-bike, roller, tram, van
+ 1. the person who's hobby is sudoku is the social-worker
+ 2. the mechanic is on the left of the teacher
+ 3. the person who's hobby is traveling is on the far right
+ 4. the person eating apple is the person driving the tram
+ 5. the person driving the airplane is the person who's sport is lacrosse
+ 6. the person eating pumpkin is on the right of the person watching western movies
+ 7. the teacher is the person eating orange
+ 8. the person watching western movies is the person eating cranberry
+ 9. the person driving the roller is on the far left
+10. the person driving the quad-bike is the person eating mango
+11. the person eating apple is on the right of the person who's hobby is card-games
+12. the person driving the airplane is on the right of the person watching western movies
+13. the person who's sport is skateboarding is on the far left
+14. the person who's sport is lacrosse is on the left of the person watching mystery movies
+15. the person watching mystery movies is on the left of the person driving the boat
+16. the person driving the quad-bike is the person watching sports movies
+17. the person watching fantasy movies is on the far right
+18. the person who's hobby is rock-climbing is on the right of the mechanic
+19. the person who's sport is climbing is on the right of the person who's sport is lacrosse
+20. the person who's sport is biathlon is on the right of the person driving the boat
+21. the firefighter is on the left of the freelancer
+22. the person watching zombie movies is the person who's hobby is camping
+23. the person who's hobby is sudoku is on the left of the person driving the quad-bike
+24. the person who's hobby is skydiving is the person driving the roller
+25. the person who's sport is volleyball is the person driving the boat
+26. the person who's hobby is card-games is on the right of the person driving the boat","{'Food': ['cranberry', 'pumpkin', 'orange', 'plum', 'mango', 'apple'], 'Hobby': ['skydiving', 'camping', 'rock-climbing', 'sudoku', 'card-games', 'traveling'], 'Job': ['nurse', 'mechanic', 'teacher', 'social-worker', 'firefighter', 'freelancer'], 'Movie-Genre': ['western', 'zombie', 'mystery', 'animation', 'sports', 'fantasy'], 'Sport': ['skateboarding', 'lacrosse', 'climbing', 'volleyball', 'biathlon', 'cycling'], 'Transport': ['roller', 'airplane', 'van', 'boat', 'quad-bike', 'tram']}"
diff --git a/part2/level1/Pt2_6x7_level1.csv b/part2/level1/Pt2_6x7_level1.csv
new file mode 100644
index 0000000000000000000000000000000000000000..d2d504068958a0303aeaa5a52ee872847dca578e
--- /dev/null
+++ b/part2/level1/Pt2_6x7_level1.csv
@@ -0,0 +1,370 @@
+ID,Clues,SolutionGrid
+Pt1_6x7_level1-0,"The people have 7 different hobbies: baking, card-games, chess, dancing, magic-tricks, video-games, writing
+The people have 7 different jobs:  dancer, lawyer, manager, musician, pilot, project-manager, security-guard
+The people perfer 7 different movie-genres: animation, crime, documentary, epic, scientific, spy, western
+7 different pets are kept: bird, cat, chinchilla, guinea-pig, horse, lizard, rat
+The people prefer 7 different types of sport: biathlon, cycling, golf, rugby, swimming, volleyball, water-polo
+The people use 7 different means of transport: airplane, boat, bus, motorbike, scooter, trike, van
+ 1. the person watching scientific movies is on the left of the person watching documentary movies
+ 2. the owner of the guinea-pig is the person driving the trike
+ 3. the dancer is on the right of the person who's hobby is writing
+ 4. the person driving the boat is on the right of the person who's sport is water-polo
+ 5. the person who's sport is golf is the owner of the horse
+ 6. the person who's hobby is writing is in the middle
+ 7. the owner of the bird is on the left of the lawyer
+ 8. the person who's sport is volleyball is the person driving the airplane
+ 9. the manager is on the right of the pilot
+10. the person who's sport is rugby is on the left of the person watching documentary movies
+11. the person who's hobby is dancing is on the left of the person watching animation movies
+12. the musician is on the right of the manager
+13. the person watching crime movies is on the right of the owner of the chinchilla
+14. the person who's hobby is magic-tricks is on the left of the person driving the bus
+15. the owner of the guinea-pig is on the left of the person watching spy movies
+16. the person who's hobby is dancing is the person driving the scooter
+17. the person who's hobby is chess is on the left of the manager
+18. the lawyer is on the left of the person who's sport is volleyball
+19. the person who's hobby is card-games is the person driving the bus
+20. the person who's hobby is card-games is on the far right
+21. the dancer is on the left of the person who's sport is biathlon
+22. the owner of the lizard is on the far right
+23. the person watching spy movies is the project-manager
+24. the person watching epic movies is on the right of the lawyer
+25. the person watching crime movies is on the left of the project-manager
+26. the owner of the rat is on the right of the person who's hobby is baking
+27. the person who's sport is swimming is on the right of the owner of the guinea-pig
+28. the person watching western movies is on the right of the person who's hobby is baking
+29. the person driving the van is the pilot
+30. the person watching western movies is on the right of the person watching animation movies
+31. the person watching western movies is the lawyer","{'Hobby': ['chess', 'dancing', 'baking', 'writing', 'video-games', 'magic-tricks', 'card-games'], 'Job': ['pilot', 'manager', 'musician', 'lawyer', 'dancer', 'security-guard', 'project-manager'], 'Movie-Genre': ['scientific', 'documentary', 'animation', 'western', 'epic', 'crime', 'spy'], 'Pet': ['cat', 'horse', 'bird', 'rat', 'chinchilla', 'guinea-pig', 'lizard'], 'Sport': ['rugby', 'golf', 'water-polo', 'cycling', 'volleyball', 'biathlon', 'swimming'], 'Transport': ['van', 'scooter', 'motorbike', 'boat', 'airplane', 'trike', 'bus']}"
+Pt1_6x7_level1-1,"There are 7 different favourite beverages: almond-milk, coffee, cola, iced-tea, juice, lemonade, sprite
+The people have 7 different hobbies: baking, camping, collecting, photography, puzzles, skydiving, writing
+The people have 7 different jobs:  coach, firefighter, journalist, nurse, police-officer, security-guard, social-worker
+The people perfer 7 different movie-genres: crime, epic, romance, satire, scientific, sports, superhero
+There are 7 different nationalities: american, argentine, australian, british, indian, japanese, thai
+7 different pets are kept: chinchilla, dog, goat, goldfish, hamster, snake, turtle
+ 1. the owner of the goldfish is on the left of the person drinking coffee
+ 2. the person who's hobby is collecting is on the right of the australian
+ 3. the indian is on the right of the owner of the turtle
+ 4. the person who's hobby is camping is the person watching scientific movies
+ 5. the person watching crime movies is on the far right
+ 6. the owner of the chinchilla is in the middle
+ 7. the police-officer is on the right of the japanese
+ 8. the social-worker is on the left of the person who's hobby is photography
+ 9. the person drinking juice is on the far left
+10. the coach is the person drinking juice
+11. the person watching sports movies is the security-guard
+12. the person drinking almond-milk is on the left of the person watching sports movies
+13. the owner of the hamster is on the far right
+14. the person who's hobby is skydiving is on the right of the person watching superhero movies
+15. the owner of the chinchilla is the person who's hobby is collecting
+16. the person watching satire movies is on the left of the person drinking sprite
+17. the person who's hobby is baking is on the far right
+18. the person drinking almond-milk is the person watching romance movies
+19. the american is in the middle
+20. the person watching romance movies is the british
+21. the person who's hobby is photography is the indian
+22. the police-officer is on the left of the security-guard
+23. the person who's hobby is puzzles is on the right of the person watching scientific movies
+24. the nurse is on the right of the person drinking sprite
+25. the person drinking sprite is the journalist
+26. the person watching crime movies is the thai
+27. the person who's hobby is photography is on the right of the person drinking cola
+28. the person drinking sprite is the owner of the dog
+29. the owner of the snake is on the right of the owner of the goldfish
+30. the person drinking lemonade is the person watching superhero movies","{'Beverage': ['juice', 'almond-milk', 'coffee', 'lemonade', 'cola', 'sprite', 'iced-tea'], 'Hobby': ['camping', 'puzzles', 'writing', 'collecting', 'skydiving', 'photography', 'baking'], 'Job': ['coach', 'police-officer', 'security-guard', 'firefighter', 'social-worker', 'journalist', 'nurse'], 'Movie-Genre': ['scientific', 'romance', 'sports', 'superhero', 'satire', 'epic', 'crime'], 'Nationality': ['japanese', 'british', 'australian', 'american', 'argentine', 'indian', 'thai'], 'Pet': ['goat', 'goldfish', 'snake', 'chinchilla', 'turtle', 'dog', 'hamster']}"
+Pt1_6x7_level1-2,"There are 7 different favourite beverages: 7up, almond-milk, coffee, hot-chocolate, iced-tea, milk, tea
+The people have 7 different hobbies: baking, camping, cooking, fishing, gardening, rock-climbing, woodworking
+The people have 7 different jobs:  accountant, dancer, entrepreneur, firefighter, musician, project-manager, teacher
+The people perfer 7 different movie-genres: documentary, epic, musical, satire, time-travel, western, zombie
+There are 7 different nationalities: american, canadian, dutch, german, pakistani, spanish, thai
+7 different pets are kept: bird, ferret, goat, lizard, pony, rabbit, turtle
+ 1. the owner of the lizard is on the right of the person drinking iced-tea
+ 2. the owner of the goat is on the left of the dancer
+ 3. the person who's hobby is fishing is on the left of the person drinking hot-chocolate
+ 4. the pakistani is the project-manager
+ 5. the owner of the lizard is on the right of the person watching epic movies
+ 6. the owner of the turtle is the person watching western movies
+ 7. the entrepreneur is on the right of the person watching satire movies
+ 8. the german is in the middle
+ 9. the owner of the turtle is the thai
+10. the owner of the rabbit is on the left of the person drinking hot-chocolate
+11. the owner of the lizard is on the left of the person drinking 7up
+12. the thai is the accountant
+13. the owner of the bird is the person watching musical movies
+14. the teacher is the person who's hobby is baking
+15. the person who's hobby is fishing is on the left of the person drinking hot-chocolate
+16. the person who's hobby is gardening is on the far left
+17. the person watching zombie movies is in the middle
+18. the owner of the bird is on the far right
+19. the american is on the right of the person watching zombie movies
+20. the person who's hobby is woodworking is on the right of the person watching time-travel movies
+21. the person watching satire movies is on the left of the canadian
+22. the person drinking milk is the person who's hobby is gardening
+23. the person drinking almond-milk is on the right of the person watching epic movies
+24. the person watching epic movies is the person drinking iced-tea
+25. the firefighter is on the left of the accountant
+26. the person drinking 7up is on the left of the person drinking tea
+27. the person watching epic movies is on the right of the person who's hobby is camping
+28. the thai is the person who's hobby is camping
+29. the owner of the lizard is on the left of the owner of the pony
+30. the spanish is the person who's hobby is rock-climbing
+31. the person who's hobby is baking is the american","{'Beverage': ['milk', 'coffee', 'iced-tea', 'almond-milk', '7up', 'tea', 'hot-chocolate'], 'Hobby': ['gardening', 'camping', 'rock-climbing', 'cooking', 'baking', 'fishing', 'woodworking'], 'Job': ['firefighter', 'accountant', 'musician', 'dancer', 'teacher', 'entrepreneur', 'project-manager'], 'Movie-Genre': ['documentary', 'western', 'epic', 'zombie', 'satire', 'time-travel', 'musical'], 'Nationality': ['dutch', 'thai', 'spanish', 'german', 'american', 'canadian', 'pakistani'], 'Pet': ['ferret', 'turtle', 'goat', 'lizard', 'pony', 'rabbit', 'bird']}"
+Pt1_6x7_level1-3,"The people have 7 different hobbies: collecting, filmmaking, fishing, magic-tricks, photography, puzzles, woodworking
+The people have 7 different jobs:  bartender, chef, doctor, firefighter, freelancer, mechanic, writer
+The people perfer 7 different movie-genres: action, adventure, epic, fantasy, mystery, satire, zombie
+There are 7 different nationalities: australian, british, chinese, french, mexican, pakistani, russian
+7 different pets are kept: dog, hamster, horse, lizard, rabbit, rat, turtle
+The people use 7 different means of transport: car, jet-ski, skateboard, snowmobile, subway, train, van
+ 1. the british is on the right of the person who's hobby is filmmaking
+ 2. the french is on the far left
+ 3. the bartender is the australian
+ 4. the chinese is on the left of the doctor
+ 5. the firefighter is on the far left
+ 6. the person watching satire movies is the person driving the train
+ 7. the person driving the car is on the left of the owner of the hamster
+ 8. the person driving the car is the person watching zombie movies
+ 9. the owner of the rat is in the middle
+10. the owner of the turtle is the person watching action movies
+11. the person who's hobby is photography is on the left of the doctor
+12. the person who's hobby is magic-tricks is on the far left
+13. the owner of the rabbit is on the right of the owner of the horse
+14. the person driving the train is on the right of the owner of the hamster
+15. the person driving the skateboard is on the left of the person driving the subway
+16. the person who's hobby is fishing is on the left of the person who's hobby is filmmaking
+17. the person driving the car is on the right of the person driving the snowmobile
+18. the person watching zombie movies is on the left of the person watching epic movies
+19. the russian is on the right of the mechanic
+20. the person who's hobby is photography is on the left of the doctor
+21. the owner of the lizard is the person who's hobby is filmmaking
+22. the bartender is the person watching satire movies
+23. the owner of the hamster is on the left of the person who's hobby is fishing
+24. the owner of the hamster is on the right of the chef
+25. the mexican is on the left of the owner of the horse
+26. the russian is on the right of the person watching mystery movies
+27. the person who's hobby is puzzles is on the right of the person watching mystery movies
+28. the person watching fantasy movies is the person who's hobby is puzzles
+29. the australian is on the right of the person who's hobby is collecting
+30. the british is on the right of the writer
+31. the person driving the van is on the far right","{'Hobby': ['magic-tricks', 'photography', 'collecting', 'fishing', 'filmmaking', 'woodworking', 'puzzles'], 'Job': ['firefighter', 'chef', 'doctor', 'bartender', 'writer', 'mechanic', 'freelancer'], 'Movie-Genre': ['action', 'zombie', 'epic', 'satire', 'adventure', 'mystery', 'fantasy'], 'Nationality': ['french', 'chinese', 'pakistani', 'australian', 'mexican', 'british', 'russian'], 'Pet': ['turtle', 'dog', 'hamster', 'rat', 'lizard', 'horse', 'rabbit'], 'Transport': ['snowmobile', 'car', 'jet-ski', 'train', 'skateboard', 'subway', 'van']}"
+Pt1_6x7_level1-4,"There are 7 different favourite beverages: cola, fanta, iced-tea, juice, milk, mirinda, soy-milk
+There 7 different types of food: cucumber, grapes, lemon, pear, plum, pumpkin, watermelon
+The people have 7 different jobs:  dressmaker, electrician, entrepreneur, journalist, paramedic, police-officer, teacher
+The people perfer 7 different movie-genres: comedy, family, martial-arts, satire, spy, western, zombie
+There are 7 different nationalities: british, chinese, colombian, dutch, egyptian, pakistani, polish
+The people use 7 different means of transport: airplane, boat, bus, helicopter, quad-bike, train, trike
+ 1. the electrician is on the right of the person driving the trike
+ 2. the egyptian is on the right of the dressmaker
+ 3. the person watching western movies is on the right of the person driving the train
+ 4. the chinese is on the right of the paramedic
+ 5. the person watching martial-arts movies is the person eating grapes
+ 6. the person drinking juice is on the left of the person watching comedy movies
+ 7. the person drinking soy-milk is on the right of the person drinking cola
+ 8. the person drinking juice is on the right of the pakistani
+ 9. the person drinking fanta is on the right of the british
+10. the person eating pumpkin is on the right of the person drinking fanta
+11. the person watching martial-arts movies is on the right of the colombian
+12. the person driving the helicopter is the person eating plum
+13. the police-officer is on the right of the person eating lemon
+14. the person watching satire movies is the person eating pear
+15. the egyptian is on the right of the person drinking milk
+16. the person drinking soy-milk is on the right of the person watching family movies
+17. the person watching zombie movies is on the left of the colombian
+18. the person drinking iced-tea is the person driving the boat
+19. the person watching spy movies is on the right of the person watching family movies
+20. the person driving the boat is the person eating grapes
+21. the chinese is the person drinking juice
+22. the person watching family movies is on the right of the teacher
+23. the person eating watermelon is on the left of the person drinking soy-milk
+24. the person watching western movies is the person eating lemon
+25. the person watching comedy movies is in the middle
+26. the person watching zombie movies is on the right of the person eating lemon
+27. the polish is on the right of the journalist
+28. the person driving the airplane is on the right of the dutch
+29. the person driving the quad-bike is the person watching zombie movies
+30. the person eating grapes is on the right of the person driving the helicopter
+31. the person watching comedy movies is the dressmaker","{'Beverage': ['mirinda', 'fanta', 'juice', 'milk', 'iced-tea', 'cola', 'soy-milk'], 'Food': ['pear', 'lemon', 'pumpkin', 'plum', 'grapes', 'watermelon', 'cucumber'], 'Job': ['entrepreneur', 'paramedic', 'police-officer', 'dressmaker', 'teacher', 'journalist', 'electrician'], 'Movie-Genre': ['satire', 'western', 'zombie', 'comedy', 'martial-arts', 'family', 'spy'], 'Nationality': ['british', 'pakistani', 'chinese', 'colombian', 'egyptian', 'dutch', 'polish'], 'Transport': ['train', 'bus', 'quad-bike', 'helicopter', 'boat', 'trike', 'airplane']}"
+Pt1_6x7_level1-5,"There are 7 different favourite beverages: 7up, almond-milk, cola, fanta, iced-tea, soy-milk, water
+The people have 7 different jobs:  dressmaker, lawyer, mechanic, musician, paramedic, photographer, software-developer
+The people prefer 7 different music-genres: dubstep, folk, house, jazz, punk, reggae, salsa
+There are 7 different nationalities: argentine, british, canadian, french, italian, pakistani, polish
+7 different pets are kept: frog, goat, hamster, mouse, rabbit, rat, snake
+The people prefer 7 different types of sport: badminton, cricket, cycling, golf, skiing, volleyball, water-polo
+ 1. the person drinking water is on the left of the person who's sport is water-polo
+ 2. the italian is in the middle
+ 3. the british is on the right of the fan of salsa
+ 4. the person drinking almond-milk is the lawyer
+ 5. the person who's sport is volleyball is the owner of the rabbit
+ 6. the fan of dubstep is the owner of the hamster
+ 7. the french is the photographer
+ 8. the fan of salsa is the photographer
+ 9. the fan of folk is the person drinking soy-milk
+10. the fan of house is on the right of the person who's sport is skiing
+11. the person who's sport is cycling is the fan of jazz
+12. the person drinking fanta is on the far right
+13. the owner of the mouse is on the left of the person who's sport is skiing
+14. the person who's sport is cricket is the polish
+15. the person drinking soy-milk is on the right of the owner of the mouse
+16. the italian is on the left of the dressmaker
+17. the mechanic is the british
+18. the owner of the mouse is on the far left
+19. the owner of the frog is on the right of the argentine
+20. the pakistani is the lawyer
+21. the person drinking almond-milk is on the right of the owner of the goat
+22. the owner of the frog is on the right of the owner of the hamster
+23. the owner of the frog is on the left of the person who's sport is water-polo
+24. the person drinking cola is on the far left
+25. the owner of the snake is in the middle
+26. the person drinking iced-tea is on the left of the person drinking 7up
+27. the person drinking almond-milk is on the left of the paramedic
+28. the owner of the goat is on the right of the software-developer
+29. the person drinking soy-milk is on the right of the fan of punk
+30. the person who's sport is water-polo is on the right of the person who's sport is badminton","{'Beverage': ['cola', 'soy-milk', 'almond-milk', 'iced-tea', '7up', 'water', 'fanta'], 'Job': ['software-developer', 'musician', 'lawyer', 'paramedic', 'dressmaker', 'photographer', 'mechanic'], 'Music-Genre': ['punk', 'folk', 'house', 'jazz', 'dubstep', 'salsa', 'reggae'], 'Nationality': ['polish', 'canadian', 'pakistani', 'italian', 'argentine', 'french', 'british'], 'Pet': ['mouse', 'goat', 'rabbit', 'snake', 'hamster', 'frog', 'rat'], 'Sport': ['cricket', 'skiing', 'volleyball', 'cycling', 'golf', 'badminton', 'water-polo']}"
+Pt1_6x7_level1-6,"There 7 different types of food: corn, cucumber, eggplant, lemon, nectarine, orange, zucchini
+The people have 7 different hobbies: card-games, cooking, dancing, drawing, photography, singing, traveling
+The people have 7 different jobs:  analyst, bartender, coach, nurse, photographer, police-officer, security-guard
+The people prefer 7 different music-genres: blues, disco, gospel, house, pop, reggae, trance
+The people prefer 7 different types of sport: handball, ice-hockey, soccer, surfing, tennis, volleyball, weightlifting
+The people use 7 different means of transport: jet-ski, quad-bike, ship, snowmobile, taxi, train, trike
+ 1. the security-guard is the person eating eggplant
+ 2. the person who's hobby is card-games is on the right of the analyst
+ 3. the person driving the jet-ski is on the right of the person who's hobby is photography
+ 4. the person eating corn is in the middle
+ 5. the analyst is the person eating zucchini
+ 6. the fan of blues is on the far right
+ 7. the person driving the snowmobile is the person eating cucumber
+ 8. the person who's sport is surfing is on the left of the person who's sport is weightlifting
+ 9. the person eating eggplant is on the right of the person driving the jet-ski
+10. the coach is on the left of the person who's hobby is dancing
+11. the person eating lemon is on the right of the analyst
+12. the fan of gospel is on the left of the person driving the ship
+13. the person who's sport is soccer is on the left of the fan of disco
+14. the person who's sport is soccer is in the middle
+15. the person driving the taxi is the person who's sport is handball
+16. the person who's sport is surfing is on the right of the person driving the trike
+17. the person who's hobby is singing is on the left of the person eating zucchini
+18. the person who's sport is ice-hockey is on the right of the person who's hobby is traveling
+19. the person who's sport is surfing is on the right of the person eating zucchini
+20. the person eating nectarine is the fan of pop
+21. the person who's sport is surfing is the person driving the jet-ski
+22. the person driving the quad-bike is on the left of the person who's hobby is photography
+23. the person who's hobby is drawing is the fan of blues
+24. the person who's sport is handball is on the left of the fan of pop
+25. the police-officer is on the left of the person driving the snowmobile
+26. the person who's sport is surfing is the bartender
+27. the fan of gospel is the person who's sport is handball
+28. the fan of trance is on the left of the fan of reggae
+29. the nurse is on the right of the person eating cucumber
+30. the photographer is on the left of the nurse
+31. the person who's hobby is cooking is the person who's sport is tennis","{'Food': ['orange', 'nectarine', 'cucumber', 'corn', 'zucchini', 'lemon', 'eggplant'], 'Hobby': ['traveling', 'dancing', 'cooking', 'singing', 'photography', 'card-games', 'drawing'], 'Job': ['coach', 'police-officer', 'photographer', 'nurse', 'analyst', 'bartender', 'security-guard'], 'Music-Genre': ['gospel', 'pop', 'trance', 'reggae', 'disco', 'house', 'blues'], 'Sport': ['handball', 'ice-hockey', 'tennis', 'soccer', 'volleyball', 'surfing', 'weightlifting'], 'Transport': ['taxi', 'ship', 'snowmobile', 'quad-bike', 'trike', 'jet-ski', 'train']}"
+Pt1_6x7_level1-7,"The people have 7 different hobbies: board-games, collecting, drawing, puzzles, reading, singing, video-games
+The people have 7 different jobs:  entrepreneur, freelancer, journalist, musician, pilot, police-officer, software-developer
+The people perfer 7 different movie-genres: adventure, crime, documentary, drama, fantasy, scientific, sports
+There are 7 different nationalities: american, colombian, indian, indonesian, malaysian, polish, thai
+7 different pets are kept: chinchilla, hamster, hedgehog, horse, rabbit, rat, snake
+The people prefer 7 different types of sport: cricket, golf, handball, rowing, skateboarding, swimming, tennis
+ 1. the person who's hobby is video-games is on the left of the owner of the chinchilla
+ 2. the owner of the hamster is on the left of the person who's sport is golf
+ 3. the indonesian is the person watching fantasy movies
+ 4. the american is on the left of the person watching drama movies
+ 5. the entrepreneur is on the left of the owner of the horse
+ 6. the person who's sport is skateboarding is on the right of the pilot
+ 7. the owner of the hedgehog is on the right of the person who's sport is skateboarding
+ 8. the journalist is the person who's sport is swimming
+ 9. the owner of the rat is on the right of the person watching sports movies
+10. the owner of the rabbit is on the far left
+11. the person who's sport is cricket is on the right of the person watching drama movies
+12. the person who's sport is handball is on the left of the person watching fantasy movies
+13. the person who's hobby is puzzles is the entrepreneur
+14. the person watching documentary movies is the journalist
+15. the thai is on the right of the owner of the rat
+16. the person watching sports movies is on the right of the person who's hobby is reading
+17. the owner of the chinchilla is on the left of the malaysian
+18. the person who's hobby is drawing is the owner of the hamster
+19. the person watching adventure movies is on the left of the person who's hobby is board-games
+20. the person who's hobby is singing is on the right of the polish
+21. the musician is on the far right
+22. the person watching drama movies is on the left of the person watching crime movies
+23. the entrepreneur is on the left of the thai
+24. the software-developer is on the left of the person watching crime movies
+25. the owner of the snake is on the far right
+26. the person who's sport is rowing is on the left of the american
+27. the person watching documentary movies is on the right of the person who's sport is skateboarding
+28. the colombian is on the far right
+29. the person who's sport is swimming is on the right of the freelancer
+30. the person who's hobby is reading is on the right of the person who's sport is skateboarding","{'Hobby': ['video-games', 'singing', 'reading', 'drawing', 'puzzles', 'board-games', 'collecting'], 'Job': ['pilot', 'freelancer', 'journalist', 'police-officer', 'entrepreneur', 'software-developer', 'musician'], 'Movie-Genre': ['scientific', 'fantasy', 'documentary', 'sports', 'adventure', 'drama', 'crime'], 'Nationality': ['polish', 'indonesian', 'malaysian', 'indian', 'american', 'thai', 'colombian'], 'Pet': ['rabbit', 'chinchilla', 'hedgehog', 'hamster', 'rat', 'horse', 'snake'], 'Sport': ['handball', 'skateboarding', 'swimming', 'rowing', 'golf', 'tennis', 'cricket']}"
+Pt1_6x7_level1-8,"There 7 different types of food: apricot, artichoke, lime, mango, pineapple, plum, tomato
+The people have 7 different jobs:  architect, chef, dancer, doctor, mechanic, nurse, software-developer
+The people perfer 7 different movie-genres: adventure, drama, horror, musical, spy, superhero, western
+There are 7 different nationalities: american, brazilian, canadian, dutch, french, italian, pakistani
+7 different pets are kept: dog, ferret, guinea-pig, lizard, mouse, pony, turtle
+The people use 7 different means of transport: bike, helicopter, roller, taxi, tram, trike, van
+ 1. the french is on the right of the owner of the mouse
+ 2. the dancer is the dutch
+ 3. the person driving the trike is on the left of the person eating mango
+ 4. the owner of the ferret is on the right of the nurse
+ 5. the person eating mango is on the right of the owner of the guinea-pig
+ 6. the pakistani is the person watching musical movies
+ 7. the person watching musical movies is on the right of the owner of the lizard
+ 8. the pakistani is the person watching musical movies
+ 9. the person driving the roller is on the left of the person watching spy movies
+10. the person driving the helicopter is on the right of the canadian
+11. the software-developer is on the far right
+12. the person driving the bike is on the right of the person eating apricot
+13. the person driving the taxi is the pakistani
+14. the person driving the bike is on the right of the person watching spy movies
+15. the person driving the roller is on the right of the person watching adventure movies
+16. the canadian is on the right of the person eating pineapple
+17. the owner of the turtle is on the right of the person driving the van
+18. the software-developer is on the right of the mechanic
+19. the american is on the left of the person eating lime
+20. the person eating apricot is on the right of the owner of the dog
+21. the person driving the bike is the person eating artichoke
+22. the person driving the roller is on the left of the mechanic
+23. the architect is the person driving the van
+24. the person watching superhero movies is on the right of the brazilian
+25. the french is on the left of the canadian
+26. the italian is on the right of the owner of the ferret
+27. the person eating apricot is on the right of the person driving the roller
+28. the person eating pineapple is on the right of the person eating plum
+29. the french is the person driving the trike
+30. the pakistani is the doctor
+31. the person watching horror movies is on the left of the person driving the helicopter
+32. the person eating lime is on the left of the person watching western movies","{'Food': ['tomato', 'lime', 'plum', 'pineapple', 'mango', 'apricot', 'artichoke'], 'Job': ['architect', 'doctor', 'dancer', 'chef', 'nurse', 'mechanic', 'software-developer'], 'Movie-Genre': ['drama', 'musical', 'western', 'adventure', 'horror', 'spy', 'superhero'], 'Nationality': ['american', 'pakistani', 'dutch', 'french', 'canadian', 'brazilian', 'italian'], 'Pet': ['lizard', 'turtle', 'mouse', 'guinea-pig', 'dog', 'ferret', 'pony'], 'Transport': ['van', 'taxi', 'tram', 'trike', 'roller', 'helicopter', 'bike']}"
+Pt1_6x7_level1-9,"There are 7 different favourite beverages: almond-milk, coffee, fanta, iced-tea, lemonade, milk, water
+The people have 7 different hobbies: baking, chess, collecting, gardening, rock-climbing, sudoku, writing
+The people have 7 different jobs:  accountant, chef, engineer, entrepreneur, librarian, musician, videographer
+The people prefer 7 different music-genres: blues, country, indie, jazz, punk, rock, techno
+There are 7 different nationalities: argentine, british, indonesian, mexican, nigerian, pakistani, turkish
+7 different pets are kept: dog, ferret, goat, hedgehog, horse, lizard, snake
+ 1. the indonesian is the musician
+ 2. the librarian is on the right of the person drinking water
+ 3. the person who's hobby is chess is on the right of the indonesian
+ 4. the librarian is in the middle
+ 5. the argentine is on the right of the owner of the hedgehog
+ 6. the person who's hobby is gardening is on the left of the entrepreneur
+ 7. the person drinking fanta is on the left of the person who's hobby is chess
+ 8. the accountant is on the right of the person drinking lemonade
+ 9. the person who's hobby is collecting is on the left of the person drinking milk
+10. the fan of indie is the turkish
+11. the person drinking almond-milk is on the left of the fan of country
+12. the person drinking iced-tea is on the left of the person who's hobby is collecting
+13. the fan of techno is on the far right
+14. the videographer is on the right of the musician
+15. the fan of punk is on the far left
+16. the owner of the horse is the person drinking fanta
+17. the person drinking lemonade is the owner of the ferret
+18. the british is the person drinking lemonade
+19. the person who's hobby is collecting is on the left of the pakistani
+20. the person who's hobby is baking is on the right of the owner of the hedgehog
+21. the chef is the fan of jazz
+22. the chef is on the right of the owner of the hedgehog
+23. the person who's hobby is sudoku is on the right of the person drinking lemonade
+24. the owner of the dog is the person who's hobby is gardening
+25. the fan of blues is on the right of the nigerian
+26. the person drinking almond-milk is in the middle
+27. the person who's hobby is writing is the entrepreneur
+28. the mexican is on the left of the fan of country
+29. the person drinking almond-milk is on the left of the owner of the goat
+30. the owner of the snake is the person drinking water
+31. the owner of the ferret is on the far left
+32. the owner of the dog is on the right of the fan of jazz","{'Beverage': ['lemonade', 'coffee', 'water', 'almond-milk', 'iced-tea', 'fanta', 'milk'], 'Hobby': ['rock-climbing', 'sudoku', 'baking', 'gardening', 'writing', 'collecting', 'chess'], 'Job': ['engineer', 'accountant', 'chef', 'librarian', 'entrepreneur', 'musician', 'videographer'], 'Music-Genre': ['punk', 'indie', 'jazz', 'rock', 'country', 'blues', 'techno'], 'Nationality': ['british', 'turkish', 'argentine', 'mexican', 'nigerian', 'indonesian', 'pakistani'], 'Pet': ['ferret', 'hedgehog', 'snake', 'dog', 'goat', 'horse', 'lizard']}"
diff --git a/part2/level1/Pt2_7x2_level1.csv b/part2/level1/Pt2_7x2_level1.csv
new file mode 100644
index 0000000000000000000000000000000000000000..41912f8812837a22aed806bf1dd928eeaaa2f8cd
--- /dev/null
+++ b/part2/level1/Pt2_7x2_level1.csv
@@ -0,0 +1,121 @@
+ID,Clues,SolutionGrid
+Pt1_7x2_level1-0,"There are 2 different favourite beverages: cola, fanta
+The people have 2 different hobbies: puzzles, sudoku
+The people have 2 different jobs:  fisherman, mechanic
+The people perfer 2 different movie-genres: superhero, western
+There are 2 different nationalities: indonesian, pakistani
+2 different pets are kept: frog, turtle
+The people use 2 different means of transport: airplane, subway
+1. the person drinking cola is on the far right
+2. the mechanic is on the far right
+3. the person driving the subway is on the left of the person who's hobby is sudoku
+4. the owner of the frog is the pakistani
+5. the person watching western movies is on the far left
+6. the owner of the turtle is on the right of the person driving the subway","{'Beverage': ['fanta', 'cola'], 'Hobby': ['puzzles', 'sudoku'], 'Job': ['fisherman', 'mechanic'], 'Movie-Genre': ['western', 'superhero'], 'Nationality': ['pakistani', 'indonesian'], 'Pet': ['frog', 'turtle'], 'Transport': ['subway', 'airplane']}"
+Pt1_7x2_level1-1,"There are 2 different favourite beverages: almond-milk, iced-tea
+The people have 2 different hobbies: dancing, drawing
+The people have 2 different jobs:  police-officer, teacher
+The people prefer 2 different music-genres: indie, r&b
+There are 2 different nationalities: australian, german
+2 different pets are kept: lizard, mouse
+The people use 2 different means of transport: tram, van
+1. the teacher is on the right of the person who's hobby is drawing
+2. the owner of the mouse is the person driving the van
+3. the person driving the tram is on the left of the fan of indie
+4. the german is on the far right
+5. the person drinking almond-milk is the owner of the lizard","{'Beverage': ['almond-milk', 'iced-tea'], 'Hobby': ['drawing', 'dancing'], 'Job': ['police-officer', 'teacher'], 'Music-Genre': ['r&b', 'indie'], 'Nationality': ['australian', 'german'], 'Pet': ['lizard', 'mouse'], 'Transport': ['tram', 'van']}"
+Pt1_7x2_level1-2,"There are 2 different favourite beverages: 7up, milk
+There 2 different types of food: eggplant, strawberry
+The people have 2 different jobs:  dancer, journalist
+The people perfer 2 different movie-genres: martial-arts, spy
+2 different pets are kept: hamster, pony
+The people prefer 2 different types of sport: rowing, water-polo
+The people use 2 different means of transport: bus, skateboard
+1. the owner of the pony is on the right of the person who's sport is rowing
+2. the person drinking milk is on the right of the person watching martial-arts movies
+3. the person eating eggplant is on the right of the person driving the bus
+4. the dancer is on the right of the person driving the bus","{'Beverage': ['7up', 'milk'], 'Food': ['strawberry', 'eggplant'], 'Job': ['journalist', 'dancer'], 'Movie-Genre': ['martial-arts', 'spy'], 'Pet': ['hamster', 'pony'], 'Sport': ['rowing', 'water-polo'], 'Transport': ['bus', 'skateboard']}"
+Pt1_7x2_level1-3,"The people have 2 different hobbies: card-games, hiking
+The people have 2 different jobs:  doctor, nurse
+The people perfer 2 different movie-genres: documentary, satire
+There are 2 different nationalities: argentine, colombian
+2 different pets are kept: fish, rabbit
+The people prefer 2 different types of sport: rowing, sailing
+The people use 2 different means of transport: train, tram
+1. the argentine is on the left of the owner of the fish
+2. the person who's hobby is hiking is on the right of the person watching documentary movies
+3. the argentine is the person watching documentary movies
+4. the doctor is on the right of the person who's hobby is card-games
+5. the person who's sport is sailing is on the left of the person driving the train","{'Hobby': ['card-games', 'hiking'], 'Job': ['nurse', 'doctor'], 'Movie-Genre': ['documentary', 'satire'], 'Nationality': ['argentine', 'colombian'], 'Pet': ['rabbit', 'fish'], 'Sport': ['sailing', 'rowing'], 'Transport': ['tram', 'train']}"
+Pt1_7x2_level1-4,"The people have 2 different hobbies: hiking, rock-climbing
+The people have 2 different jobs:  engineer, firefighter
+The people perfer 2 different movie-genres: spy, time-travel
+The people prefer 2 different music-genres: house, metal
+There are 2 different nationalities: polish, spanish
+2 different pets are kept: fish, guinea-pig
+The people use 2 different means of transport: helicopter, trike
+1. the spanish is on the right of the firefighter
+2. the person watching time-travel movies is on the far left
+3. the person driving the trike is on the right of the owner of the fish
+4. the fan of metal is on the far left
+5. the person who's hobby is hiking is on the far right","{'Hobby': ['rock-climbing', 'hiking'], 'Job': ['firefighter', 'engineer'], 'Movie-Genre': ['time-travel', 'spy'], 'Music-Genre': ['metal', 'house'], 'Nationality': ['polish', 'spanish'], 'Pet': ['fish', 'guinea-pig'], 'Transport': ['helicopter', 'trike']}"
+Pt1_7x2_level1-5,"There 2 different types of food: garlic, pomegranate
+The people have 2 different hobbies: puzzles, video-games
+The people have 2 different jobs:  entrepreneur, mechanic
+The people perfer 2 different movie-genres: satire, thriller
+2 different pets are kept: guinea-pig, hedgehog
+The people prefer 2 different types of sport: skateboarding, water-polo
+The people use 2 different means of transport: motorbike, scooter
+1. the person who's sport is skateboarding is on the right of the person watching thriller movies
+2. the mechanic is on the right of the owner of the guinea-pig
+3. the person eating pomegranate is on the far left
+4. the person who's hobby is puzzles is on the far left
+5. the person driving the scooter is the mechanic","{'Food': ['pomegranate', 'garlic'], 'Hobby': ['puzzles', 'video-games'], 'Job': ['entrepreneur', 'mechanic'], 'Movie-Genre': ['thriller', 'satire'], 'Pet': ['guinea-pig', 'hedgehog'], 'Sport': ['water-polo', 'skateboarding'], 'Transport': ['motorbike', 'scooter']}"
+Pt1_7x2_level1-6,"There are 2 different favourite beverages: coffee, cola
+There 2 different types of food: broccoli, pineapple
+The people have 2 different hobbies: board-games, rock-climbing
+The people have 2 different jobs:  pilot, scientist
+The people perfer 2 different movie-genres: comedy, family
+The people prefer 2 different music-genres: ambient, hip-hop
+There are 2 different nationalities: french, indian
+1. the indian is on the left of the person drinking cola
+2. the indian is on the left of the person who's hobby is rock-climbing
+3. the person eating broccoli is on the far right
+4. the fan of hip-hop is on the far left
+5. the scientist is on the right of the pilot
+6. the french is the person watching comedy movies","{'Beverage': ['coffee', 'cola'], 'Food': ['pineapple', 'broccoli'], 'Hobby': ['board-games', 'rock-climbing'], 'Job': ['pilot', 'scientist'], 'Movie-Genre': ['family', 'comedy'], 'Music-Genre': ['hip-hop', 'ambient'], 'Nationality': ['indian', 'french']}"
+Pt1_7x2_level1-7,"There are 2 different favourite beverages: lemonade, mirinda
+The people have 2 different hobbies: skydiving, sudoku
+The people perfer 2 different movie-genres: adventure, romance
+The people prefer 2 different music-genres: country, rock
+2 different pets are kept: goat, rabbit
+The people prefer 2 different types of sport: biathlon, sailing
+The people use 2 different means of transport: jet-ski, trike
+1. the person who's sport is sailing is on the left of the person driving the trike
+2. the fan of country is on the far right
+3. the owner of the goat is on the right of the person who's hobby is sudoku
+4. the person drinking lemonade is on the left of the person watching romance movies
+5. the person watching adventure movies is on the far left","{'Beverage': ['lemonade', 'mirinda'], 'Hobby': ['sudoku', 'skydiving'], 'Movie-Genre': ['adventure', 'romance'], 'Music-Genre': ['rock', 'country'], 'Pet': ['rabbit', 'goat'], 'Sport': ['sailing', 'biathlon'], 'Transport': ['jet-ski', 'trike']}"
+Pt1_7x2_level1-8,"There are 2 different favourite beverages: 7up, lemonade
+There 2 different types of food: kale, strawberry
+The people perfer 2 different movie-genres: animation, family
+The people prefer 2 different music-genres: disco, soul
+2 different pets are kept: ferret, horse
+The people prefer 2 different types of sport: golf, skiing
+The people use 2 different means of transport: bike, ship
+1. the owner of the horse is on the right of the person who's sport is golf
+2. the owner of the horse is the person eating strawberry
+3. the person drinking lemonade is on the left of the person driving the bike
+4. the fan of disco is on the right of the person watching family movies","{'Beverage': ['lemonade', '7up'], 'Food': ['kale', 'strawberry'], 'Movie-Genre': ['family', 'animation'], 'Music-Genre': ['soul', 'disco'], 'Pet': ['ferret', 'horse'], 'Sport': ['golf', 'skiing'], 'Transport': ['ship', 'bike']}"
+Pt1_7x2_level1-9,"There are 2 different favourite beverages: cola, lemonade
+There 2 different types of food: corn, pumpkin
+The people have 2 different hobbies: baking, card-games
+The people have 2 different jobs:  dancer, videographer
+The people perfer 2 different movie-genres: epic, western
+The people prefer 2 different music-genres: classical, soul
+The people prefer 2 different types of sport: skateboarding, tennis
+1. the videographer is on the far left
+2. the fan of classical is on the far right
+3. the person who's sport is tennis is on the right of the person who's hobby is baking
+4. the person watching epic movies is on the right of the person eating corn
+5. the person drinking lemonade is on the far right","{'Beverage': ['cola', 'lemonade'], 'Food': ['corn', 'pumpkin'], 'Hobby': ['baking', 'card-games'], 'Job': ['videographer', 'dancer'], 'Movie-Genre': ['western', 'epic'], 'Music-Genre': ['soul', 'classical'], 'Sport': ['skateboarding', 'tennis']}"
diff --git a/part2/level1/Pt2_7x3_level1.csv b/part2/level1/Pt2_7x3_level1.csv
new file mode 100644
index 0000000000000000000000000000000000000000..3d74731e89df1da28611a5283be30e1e0a6f222f
--- /dev/null
+++ b/part2/level1/Pt2_7x3_level1.csv
@@ -0,0 +1,178 @@
+ID,Clues,SolutionGrid
+Pt1_7x3_level1-0,"There are 3 different favourite beverages: almond-milk, lemonade, tea
+There 3 different types of food: orange, peas, spinach
+The people have 3 different jobs:  doctor, entrepreneur, paramedic
+The people perfer 3 different movie-genres: fantasy, scientific, sports
+The people prefer 3 different music-genres: ambient, blues, d&b
+There are 3 different nationalities: german, russian, spanish
+The people prefer 3 different types of sport: badminton, basketball, climbing
+ 1. the person watching sports movies is the paramedic
+ 2. the paramedic is on the right of the spanish
+ 3. the person drinking almond-milk is the entrepreneur
+ 4. the german is on the right of the person who's sport is basketball
+ 5. the person who's sport is badminton is the person watching scientific movies
+ 6. the person watching fantasy movies is on the right of the person watching sports movies
+ 7. the paramedic is on the right of the fan of ambient
+ 8. the fan of blues is on the right of the person drinking almond-milk
+ 9. the person eating peas is the person drinking tea
+10. the person eating orange is on the right of the spanish","{'Beverage': ['almond-milk', 'lemonade', 'tea'], 'Food': ['spinach', 'orange', 'peas'], 'Job': ['entrepreneur', 'paramedic', 'doctor'], 'Movie-Genre': ['scientific', 'sports', 'fantasy'], 'Music-Genre': ['ambient', 'blues', 'd&b'], 'Nationality': ['spanish', 'russian', 'german'], 'Sport': ['badminton', 'basketball', 'climbing']}"
+Pt1_7x3_level1-1,"The people have 3 different hobbies: hiking, photography, traveling
+The people have 3 different jobs:  chef, journalist, teacher
+The people perfer 3 different movie-genres: mystery, scientific, western
+There are 3 different nationalities: egyptian, italian, nigerian
+3 different pets are kept: cat, hamster, pony
+The people prefer 3 different types of sport: badminton, surfing, tennis
+The people use 3 different means of transport: skateboard, tram, van
+ 1. the italian is in the middle
+ 2. the person who's hobby is traveling is the person who's sport is badminton
+ 3. the person driving the tram is in the middle
+ 4. the person who's hobby is photography is the owner of the pony
+ 5. the chef is on the far left
+ 6. the nigerian is on the left of the person who's sport is badminton
+ 7. the person who's sport is tennis is on the far right
+ 8. the person who's hobby is photography is on the left of the person watching western movies
+ 9. the person driving the van is on the far left
+10. the teacher is the owner of the cat
+11. the journalist is on the left of the person watching mystery movies","{'Hobby': ['photography', 'traveling', 'hiking'], 'Job': ['chef', 'journalist', 'teacher'], 'Movie-Genre': ['scientific', 'western', 'mystery'], 'Nationality': ['nigerian', 'italian', 'egyptian'], 'Pet': ['pony', 'hamster', 'cat'], 'Sport': ['surfing', 'badminton', 'tennis'], 'Transport': ['van', 'tram', 'skateboard']}"
+Pt1_7x3_level1-2,"There are 3 different favourite beverages: 7up, almond-milk, mirinda
+There 3 different types of food: broccoli, lime, zucchini
+The people have 3 different jobs:  architect, dressmaker, freelancer
+The people perfer 3 different movie-genres: documentary, spy, superhero
+There are 3 different nationalities: dutch, pakistani, thai
+3 different pets are kept: cat, frog, horse
+The people use 3 different means of transport: snowmobile, trike, van
+ 1. the person driving the snowmobile is on the left of the person drinking almond-milk
+ 2. the person watching superhero movies is on the far left
+ 3. the person watching spy movies is on the right of the person drinking 7up
+ 4. the person driving the trike is on the right of the dutch
+ 5. the person eating broccoli is on the far right
+ 6. the person watching superhero movies is the person drinking mirinda
+ 7. the dressmaker is on the right of the pakistani
+ 8. the owner of the cat is on the left of the person eating lime
+ 9. the owner of the horse is on the right of the dressmaker
+10. the freelancer is the owner of the horse","{'Beverage': ['mirinda', '7up', 'almond-milk'], 'Food': ['zucchini', 'lime', 'broccoli'], 'Job': ['architect', 'dressmaker', 'freelancer'], 'Movie-Genre': ['superhero', 'documentary', 'spy'], 'Nationality': ['pakistani', 'dutch', 'thai'], 'Pet': ['cat', 'frog', 'horse'], 'Transport': ['van', 'snowmobile', 'trike']}"
+Pt1_7x3_level1-3,"There are 3 different favourite beverages: coffee, cola, iced-tea
+There 3 different types of food: avocado, corn, grapes
+The people have 3 different hobbies: card-games, chess, video-games
+The people perfer 3 different movie-genres: drama, romance, satire
+3 different pets are kept: bird, dog, goat
+The people prefer 3 different types of sport: skateboarding, snowboarding, weightlifting
+The people use 3 different means of transport: boat, jet-ski, tram
+ 1. the person who's sport is snowboarding is the person watching satire movies
+ 2. the person drinking cola is on the right of the person driving the boat
+ 3. the person who's sport is skateboarding is in the middle
+ 4. the owner of the goat is the person watching drama movies
+ 5. the person who's hobby is card-games is the person drinking coffee
+ 6. the person eating avocado is in the middle
+ 7. the person who's sport is weightlifting is the person driving the jet-ski
+ 8. the person who's hobby is card-games is on the far left
+ 9. the person who's hobby is chess is the person driving the boat
+10. the person eating avocado is on the left of the person watching drama movies
+11. the owner of the dog is on the left of the person eating corn","{'Beverage': ['coffee', 'iced-tea', 'cola'], 'Food': ['grapes', 'avocado', 'corn'], 'Hobby': ['card-games', 'chess', 'video-games'], 'Movie-Genre': ['satire', 'romance', 'drama'], 'Pet': ['bird', 'dog', 'goat'], 'Sport': ['snowboarding', 'skateboarding', 'weightlifting'], 'Transport': ['tram', 'boat', 'jet-ski']}"
+Pt1_7x3_level1-4,"There 3 different types of food: avocado, broccoli, onion
+The people have 3 different hobbies: card-games, fishing, magic-tricks
+The people perfer 3 different movie-genres: crime, martial-arts, spy
+The people prefer 3 different music-genres: disco, pop, reggae
+There are 3 different nationalities: british, french, nigerian
+3 different pets are kept: horse, lizard, rabbit
+The people prefer 3 different types of sport: baseball, biathlon, weightlifting
+ 1. the fan of reggae is on the right of the person watching spy movies
+ 2. the person who's hobby is fishing is on the far right
+ 3. the nigerian is the person who's hobby is magic-tricks
+ 4. the fan of pop is the person eating avocado
+ 5. the fan of disco is on the left of the person eating onion
+ 6. the fan of disco is on the right of the person who's sport is weightlifting
+ 7. the owner of the horse is in the middle
+ 8. the person who's hobby is card-games is on the left of the owner of the lizard
+ 9. the person eating onion is the french
+10. the person eating onion is the person who's sport is baseball
+11. the person watching martial-arts movies is on the far right
+12. the fan of pop is on the far left","{'Food': ['avocado', 'broccoli', 'onion'], 'Hobby': ['magic-tricks', 'card-games', 'fishing'], 'Movie-Genre': ['crime', 'spy', 'martial-arts'], 'Music-Genre': ['pop', 'disco', 'reggae'], 'Nationality': ['nigerian', 'british', 'french'], 'Pet': ['rabbit', 'horse', 'lizard'], 'Sport': ['weightlifting', 'biathlon', 'baseball']}"
+Pt1_7x3_level1-5,"There are 3 different favourite beverages: iced-tea, juice, mirinda
+There 3 different types of food: grapefruit, spinach, watermelon
+The people have 3 different jobs:  chef, project-manager, teacher
+The people prefer 3 different music-genres: electronic, gospel, hip-hop
+3 different pets are kept: bird, goat, goldfish
+The people prefer 3 different types of sport: baseball, biathlon, weightlifting
+The people use 3 different means of transport: motorbike, roller, trike
+ 1. the owner of the goat is on the far right
+ 2. the person who's sport is weightlifting is the person driving the roller
+ 3. the person eating watermelon is on the right of the person drinking mirinda
+ 4. the fan of electronic is on the right of the person driving the motorbike
+ 5. the fan of hip-hop is on the left of the person drinking juice
+ 6. the person driving the motorbike is the chef
+ 7. the person eating spinach is the owner of the goldfish
+ 8. the teacher is the person eating spinach
+ 9. the teacher is on the left of the person drinking mirinda
+10. the person driving the trike is on the left of the person who's sport is baseball
+11. the person drinking juice is on the far right","{'Beverage': ['iced-tea', 'mirinda', 'juice'], 'Food': ['spinach', 'grapefruit', 'watermelon'], 'Job': ['teacher', 'chef', 'project-manager'], 'Music-Genre': ['gospel', 'hip-hop', 'electronic'], 'Pet': ['goldfish', 'bird', 'goat'], 'Sport': ['biathlon', 'baseball', 'weightlifting'], 'Transport': ['trike', 'motorbike', 'roller']}"
+Pt1_7x3_level1-6,"There are 3 different favourite beverages: 7up, juice, lemonade
+The people have 3 different hobbies: magic-tricks, puzzles, sudoku
+The people perfer 3 different movie-genres: family, scientific, time-travel
+There are 3 different nationalities: british, egyptian, japanese
+3 different pets are kept: guinea-pig, horse, turtle
+The people prefer 3 different types of sport: climbing, golf, tennis
+The people use 3 different means of transport: roller, ship, subway
+ 1. the person watching time-travel movies is on the right of the egyptian
+ 2. the person watching scientific movies is in the middle
+ 3. the person drinking 7up is on the left of the egyptian
+ 4. the person drinking lemonade is on the far right
+ 5. the owner of the turtle is the person who's sport is golf
+ 6. the person who's hobby is sudoku is on the right of the person driving the subway
+ 7. the person who's hobby is magic-tricks is on the far left
+ 8. the person who's sport is climbing is on the right of the person driving the subway
+ 9. the british is on the right of the person driving the roller
+10. the owner of the guinea-pig is in the middle
+11. the person who's sport is tennis is on the right of the person who's sport is climbing","{'Beverage': ['7up', 'juice', 'lemonade'], 'Hobby': ['magic-tricks', 'sudoku', 'puzzles'], 'Movie-Genre': ['family', 'scientific', 'time-travel'], 'Nationality': ['japanese', 'egyptian', 'british'], 'Pet': ['turtle', 'guinea-pig', 'horse'], 'Sport': ['golf', 'climbing', 'tennis'], 'Transport': ['subway', 'roller', 'ship']}"
+Pt1_7x3_level1-7,"There are 3 different favourite beverages: fanta, iced-tea, sprite
+There 3 different types of food: asparagus, broccoli, garlic
+The people have 3 different hobbies: fishing, skydiving, woodworking
+The people perfer 3 different movie-genres: horror, sports, zombie
+There are 3 different nationalities: american, dutch, indonesian
+The people prefer 3 different types of sport: basketball, ice-hockey, skateboarding
+The people use 3 different means of transport: airplane, bike, roller
+1. the person who's hobby is woodworking is on the left of the person eating broccoli
+2. the american is on the far left
+3. the indonesian is on the left of the person driving the airplane
+4. the person who's sport is skateboarding is the person driving the bike
+5. the person watching sports movies is on the left of the person watching horror movies
+6. the person watching zombie movies is on the right of the person who's hobby is skydiving
+7. the person who's sport is basketball is on the right of the person drinking sprite
+8. the person drinking iced-tea is the person watching horror movies
+9. the person eating asparagus is on the right of the person drinking iced-tea","{'Beverage': ['sprite', 'iced-tea', 'fanta'], 'Food': ['garlic', 'broccoli', 'asparagus'], 'Hobby': ['woodworking', 'skydiving', 'fishing'], 'Movie-Genre': ['sports', 'horror', 'zombie'], 'Nationality': ['american', 'indonesian', 'dutch'], 'Sport': ['skateboarding', 'basketball', 'ice-hockey'], 'Transport': ['bike', 'roller', 'airplane']}"
+Pt1_7x3_level1-8,"There are 3 different favourite beverages: iced-tea, soy-milk, sprite
+There 3 different types of food: kale, lime, potato
+The people have 3 different hobbies: baking, singing, skydiving
+The people have 3 different jobs:  chef, photographer, videographer
+The people perfer 3 different movie-genres: family, time-travel, western
+There are 3 different nationalities: australian, british, indian
+3 different pets are kept: bird, fish, guinea-pig
+ 1. the indian is on the right of the owner of the guinea-pig
+ 2. the australian is on the far right
+ 3. the person watching family movies is the person eating kale
+ 4. the photographer is in the middle
+ 5. the person watching time-travel movies is in the middle
+ 6. the person who's hobby is baking is on the right of the person drinking sprite
+ 7. the person watching time-travel movies is the person eating lime
+ 8. the person who's hobby is skydiving is the photographer
+ 9. the chef is the person watching western movies
+10. the person watching family movies is the person drinking iced-tea
+11. the owner of the bird is on the right of the person drinking iced-tea","{'Beverage': ['iced-tea', 'sprite', 'soy-milk'], 'Food': ['kale', 'lime', 'potato'], 'Hobby': ['singing', 'skydiving', 'baking'], 'Job': ['videographer', 'photographer', 'chef'], 'Movie-Genre': ['family', 'time-travel', 'western'], 'Nationality': ['british', 'indian', 'australian'], 'Pet': ['guinea-pig', 'bird', 'fish']}"
+Pt1_7x3_level1-9,"There are 3 different favourite beverages: juice, lemonade, water
+There 3 different types of food: apricot, papaya, pear
+The people have 3 different jobs:  designer, firefighter, police-officer
+The people perfer 3 different movie-genres: disaster, musical, romance
+There are 3 different nationalities: dutch, french, malaysian
+3 different pets are kept: frog, lizard, rabbit
+The people prefer 3 different types of sport: cycling, sailing, volleyball
+ 1. the person eating pear is the person who's sport is sailing
+ 2. the person drinking juice is on the left of the person drinking water
+ 3. the person drinking water is on the right of the french
+ 4. the owner of the lizard is the french
+ 5. the owner of the rabbit is on the left of the designer
+ 6. the designer is the person drinking lemonade
+ 7. the person watching disaster movies is in the middle
+ 8. the person eating pear is the police-officer
+ 9. the person eating papaya is on the right of the person watching musical movies
+10. the french is on the left of the malaysian
+11. the person who's sport is cycling is on the right of the firefighter","{'Beverage': ['juice', 'water', 'lemonade'], 'Food': ['pear', 'papaya', 'apricot'], 'Job': ['police-officer', 'firefighter', 'designer'], 'Movie-Genre': ['musical', 'disaster', 'romance'], 'Nationality': ['french', 'malaysian', 'dutch'], 'Pet': ['lizard', 'rabbit', 'frog'], 'Sport': ['sailing', 'volleyball', 'cycling']}"
diff --git a/part2/level1/Pt2_7x4_level1.csv b/part2/level1/Pt2_7x4_level1.csv
new file mode 100644
index 0000000000000000000000000000000000000000..7fa3702c6c7f2cf33db99a3a3c77fae36db55b24
--- /dev/null
+++ b/part2/level1/Pt2_7x4_level1.csv
@@ -0,0 +1,237 @@
+ID,Clues,SolutionGrid
+Pt1_7x4_level1-0,"There are 4 different favourite beverages: iced-tea, mirinda, sprite, water
+The people have 4 different hobbies: board-games, cooking, dancing, puzzles
+The people have 4 different jobs:  chef, dancer, entrepreneur, security-guard
+The people perfer 4 different movie-genres: action, comedy, superhero, western
+The people prefer 4 different music-genres: electronic, salsa, techno, trance
+The people prefer 4 different types of sport: biathlon, ice-hockey, lacrosse, soccer
+The people use 4 different means of transport: airplane, boat, quad-bike, skateboard
+ 1. the person drinking iced-tea is the person watching action movies
+ 2. the fan of trance is on the right of the person who's hobby is board-games
+ 3. the fan of techno is on the right of the person watching superhero movies
+ 4. the dancer is on the far right
+ 5. the dancer is on the right of the person watching western movies
+ 6. the person driving the airplane is the person drinking mirinda
+ 7. the person who's sport is ice-hockey is on the left of the entrepreneur
+ 8. the fan of techno is on the left of the person who's hobby is dancing
+ 9. the person driving the skateboard is the fan of salsa
+10. the person driving the boat is on the right of the chef
+11. the person who's sport is biathlon is the person drinking mirinda
+12. the person driving the boat is the fan of techno
+13. the person who's sport is soccer is on the right of the person drinking water
+14. the person who's sport is ice-hockey is the person drinking water
+15. the person who's sport is soccer is the entrepreneur
+16. the person drinking iced-tea is on the left of the chef
+17. the person drinking sprite is the person who's hobby is cooking","{'Beverage': ['iced-tea', 'water', 'sprite', 'mirinda'], 'Hobby': ['board-games', 'puzzles', 'cooking', 'dancing'], 'Job': ['security-guard', 'chef', 'entrepreneur', 'dancer'], 'Movie-Genre': ['action', 'superhero', 'western', 'comedy'], 'Music-Genre': ['salsa', 'trance', 'techno', 'electronic'], 'Sport': ['lacrosse', 'ice-hockey', 'soccer', 'biathlon'], 'Transport': ['skateboard', 'quad-bike', 'boat', 'airplane']}"
+Pt1_7x4_level1-1,"There 4 different types of food: cherry, garlic, peas, strawberry
+The people have 4 different hobbies: gardening, photography, sudoku, writing
+The people perfer 4 different movie-genres: documentary, epic, family, horror
+The people prefer 4 different music-genres: blues, d&b, folk, soul
+There are 4 different nationalities: australian, indonesian, nigerian, pakistani
+4 different pets are kept: fish, frog, horse, rabbit
+The people use 4 different means of transport: boat, jet-ski, roller, trike
+ 1. the person eating strawberry is on the right of the person driving the trike
+ 2. the indonesian is on the right of the fan of folk
+ 3. the person eating garlic is on the left of the person eating cherry
+ 4. the fan of folk is on the left of the person who's hobby is photography
+ 5. the fan of soul is the person watching epic movies
+ 6. the person watching epic movies is on the right of the person who's hobby is sudoku
+ 7. the fan of blues is on the left of the owner of the fish
+ 8. the person watching family movies is the person who's hobby is gardening
+ 9. the australian is on the left of the pakistani
+10. the person who's hobby is photography is on the right of the person eating cherry
+11. the owner of the horse is on the right of the person watching documentary movies
+12. the pakistani is on the left of the person driving the jet-ski
+13. the person who's hobby is photography is on the far right
+14. the person driving the boat is on the left of the owner of the fish
+15. the owner of the rabbit is on the far left
+16. the person driving the boat is on the left of the person watching family movies
+17. the pakistani is on the right of the person watching family movies","{'Food': ['peas', 'garlic', 'cherry', 'strawberry'], 'Hobby': ['writing', 'gardening', 'sudoku', 'photography'], 'Movie-Genre': ['horror', 'family', 'documentary', 'epic'], 'Music-Genre': ['blues', 'd&b', 'folk', 'soul'], 'Nationality': ['nigerian', 'australian', 'pakistani', 'indonesian'], 'Pet': ['rabbit', 'fish', 'frog', 'horse'], 'Transport': ['boat', 'roller', 'trike', 'jet-ski']}"
+Pt1_7x4_level1-2,"There 4 different types of food: grapes, kale, kiwi, potato
+The people have 4 different hobbies: baking, board-games, fishing, singing
+The people have 4 different jobs:  architect, chef, dancer, librarian
+The people perfer 4 different movie-genres: comedy, epic, horror, time-travel
+The people prefer 4 different music-genres: d&b, disco, folk, gospel
+4 different pets are kept: cat, chinchilla, lizard, rat
+The people prefer 4 different types of sport: rowing, skateboarding, surfing, weightlifting
+ 1. the person who's sport is rowing is on the right of the person eating kale
+ 2. the person eating kale is on the right of the person who's hobby is fishing
+ 3. the fan of d&b is the person eating kale
+ 4. the person eating grapes is on the right of the person who's hobby is baking
+ 5. the librarian is on the left of the person who's sport is rowing
+ 6. the owner of the lizard is on the right of the person watching epic movies
+ 7. the person watching horror movies is on the left of the person watching time-travel movies
+ 8. the owner of the cat is on the right of the person who's sport is skateboarding
+ 9. the fan of disco is on the far left
+10. the owner of the rat is the person watching epic movies
+11. the chef is the person eating grapes
+12. the person eating potato is on the left of the owner of the rat
+13. the person watching time-travel movies is on the left of the person watching epic movies
+14. the dancer is on the far left
+15. the person who's hobby is board-games is the fan of gospel
+16. the librarian is on the left of the owner of the lizard
+17. the person who's sport is surfing is on the left of the fan of gospel","{'Food': ['kiwi', 'potato', 'kale', 'grapes'], 'Hobby': ['singing', 'fishing', 'baking', 'board-games'], 'Job': ['dancer', 'architect', 'librarian', 'chef'], 'Movie-Genre': ['horror', 'time-travel', 'epic', 'comedy'], 'Music-Genre': ['disco', 'folk', 'd&b', 'gospel'], 'Pet': ['chinchilla', 'cat', 'rat', 'lizard'], 'Sport': ['skateboarding', 'weightlifting', 'surfing', 'rowing']}"
+Pt1_7x4_level1-3,"There are 4 different favourite beverages: iced-tea, lemonade, soy-milk, sprite
+The people have 4 different hobbies: collecting, filmmaking, hiking, woodworking
+The people perfer 4 different movie-genres: family, mystery, scientific, spy
+The people prefer 4 different music-genres: folk, house, techno, trance
+There are 4 different nationalities: american, brazilian, italian, mexican
+The people prefer 4 different types of sport: basketball, cricket, handball, tennis
+The people use 4 different means of transport: airplane, bike, ship, tram
+ 1. the person driving the airplane is on the left of the italian
+ 2. the person driving the bike is the person who's sport is basketball
+ 3. the person who's hobby is filmmaking is on the left of the person drinking sprite
+ 4. the person watching spy movies is on the far left
+ 5. the mexican is on the far right
+ 6. the italian is the person watching family movies
+ 7. the person watching mystery movies is on the right of the person driving the bike
+ 8. the person who's sport is cricket is the fan of folk
+ 9. the person watching spy movies is the person who's hobby is woodworking
+10. the person driving the ship is on the right of the person driving the tram
+11. the person watching mystery movies is on the right of the person who's hobby is hiking
+12. the fan of trance is the person who's sport is handball
+13. the person drinking iced-tea is on the far left
+14. the fan of folk is on the left of the person drinking soy-milk
+15. the person watching mystery movies is the brazilian
+16. the fan of techno is on the far right
+17. the person watching mystery movies is the brazilian","{'Beverage': ['iced-tea', 'soy-milk', 'lemonade', 'sprite'], 'Hobby': ['woodworking', 'hiking', 'filmmaking', 'collecting'], 'Movie-Genre': ['spy', 'family', 'mystery', 'scientific'], 'Music-Genre': ['folk', 'house', 'trance', 'techno'], 'Nationality': ['american', 'italian', 'brazilian', 'mexican'], 'Sport': ['cricket', 'basketball', 'handball', 'tennis'], 'Transport': ['airplane', 'bike', 'tram', 'ship']}"
+Pt1_7x4_level1-4,"The people have 4 different hobbies: collecting, photography, reading, singing
+The people have 4 different jobs:  dancer, doctor, project-manager, software-developer
+The people perfer 4 different movie-genres: drama, musical, superhero, zombie
+The people prefer 4 different music-genres: electronic, folk, hip-hop, salsa
+There are 4 different nationalities: colombian, dutch, malaysian, russian
+4 different pets are kept: hamster, hedgehog, snake, turtle
+The people use 4 different means of transport: car, ship, skateboard, subway
+ 1. the russian is the fan of salsa
+ 2. the colombian is on the left of the dancer
+ 3. the software-developer is on the right of the person who's hobby is photography
+ 4. the person watching musical movies is on the left of the person who's hobby is reading
+ 5. the fan of hip-hop is the person driving the subway
+ 6. the dancer is on the right of the fan of electronic
+ 7. the person watching drama movies is on the right of the person watching zombie movies
+ 8. the fan of folk is on the right of the person who's hobby is singing
+ 9. the owner of the hedgehog is the person driving the skateboard
+10. the owner of the snake is on the left of the project-manager
+11. the owner of the hamster is on the left of the person driving the subway
+12. the colombian is on the left of the owner of the turtle
+13. the person driving the ship is on the right of the colombian
+14. the owner of the hedgehog is on the left of the dancer
+15. the colombian is on the right of the dutch
+16. the person who's hobby is photography is on the left of the person watching superhero movies","{'Hobby': ['photography', 'reading', 'singing', 'collecting'], 'Job': ['doctor', 'software-developer', 'project-manager', 'dancer'], 'Movie-Genre': ['musical', 'superhero', 'zombie', 'drama'], 'Music-Genre': ['salsa', 'hip-hop', 'electronic', 'folk'], 'Nationality': ['russian', 'dutch', 'colombian', 'malaysian'], 'Pet': ['hamster', 'snake', 'hedgehog', 'turtle'], 'Transport': ['car', 'subway', 'skateboard', 'ship']}"
+Pt1_7x4_level1-5,"There are 4 different favourite beverages: almond-milk, hot-chocolate, juice, milk
+There 4 different types of food: avocado, blueberry, kale, peas
+The people have 4 different hobbies: baking, board-games, camping, drawing
+The people perfer 4 different movie-genres: animation, comedy, fantasy, romance
+The people prefer 4 different music-genres: folk, hip-hop, house, trance
+The people prefer 4 different types of sport: baseball, biathlon, rowing, water-polo
+The people use 4 different means of transport: car, jet-ski, skateboard, taxi
+ 1. the person eating peas is the person driving the skateboard
+ 2. the person driving the skateboard is the person who's hobby is camping
+ 3. the fan of folk is on the far left
+ 4. the person who's hobby is baking is on the right of the person who's hobby is board-games
+ 5. the person eating peas is on the right of the person drinking hot-chocolate
+ 6. the person driving the jet-ski is on the right of the fan of house
+ 7. the person who's sport is water-polo is the person drinking milk
+ 8. the person who's sport is water-polo is on the far left
+ 9. the fan of house is on the right of the person eating kale
+10. the person who's sport is rowing is on the right of the person eating blueberry
+11. the person who's sport is biathlon is on the left of the fan of hip-hop
+12. the person watching animation movies is on the far right
+13. the person driving the car is the fan of trance
+14. the person watching fantasy movies is the fan of house
+15. the person drinking juice is on the right of the person watching comedy movies","{'Beverage': ['milk', 'hot-chocolate', 'juice', 'almond-milk'], 'Food': ['blueberry', 'kale', 'peas', 'avocado'], 'Hobby': ['board-games', 'baking', 'camping', 'drawing'], 'Movie-Genre': ['romance', 'comedy', 'fantasy', 'animation'], 'Music-Genre': ['folk', 'trance', 'house', 'hip-hop'], 'Sport': ['water-polo', 'rowing', 'biathlon', 'baseball'], 'Transport': ['taxi', 'car', 'skateboard', 'jet-ski']}"
+Pt1_7x4_level1-6,"There are 4 different favourite beverages: 7up, hot-chocolate, milk, mirinda
+The people have 4 different hobbies: card-games, collecting, cooking, reading
+The people have 4 different jobs:  dancer, entrepreneur, mechanic, security-guard
+There are 4 different nationalities: australian, chinese, colombian, thai
+4 different pets are kept: bird, cat, hedgehog, rabbit
+The people prefer 4 different types of sport: badminton, cricket, golf, parkour
+The people use 4 different means of transport: quad-bike, roller, subway, train
+ 1. the person who's sport is parkour is the person who's hobby is reading
+ 2. the person drinking hot-chocolate is on the right of the owner of the bird
+ 3. the mechanic is on the right of the chinese
+ 4. the person who's sport is golf is the colombian
+ 5. the dancer is on the right of the person driving the train
+ 6. the owner of the hedgehog is the dancer
+ 7. the colombian is on the far right
+ 8. the person drinking hot-chocolate is on the far right
+ 9. the person who's hobby is cooking is on the right of the person driving the quad-bike
+10. the entrepreneur is on the right of the thai
+11. the chinese is the owner of the hedgehog
+12. the owner of the cat is the person driving the subway
+13. the colombian is on the right of the person who's hobby is card-games
+14. the chinese is on the left of the person who's sport is cricket
+15. the person drinking mirinda is on the left of the chinese
+16. the person drinking 7up is on the left of the person drinking milk
+17. the dancer is the person who's sport is parkour","{'Beverage': ['mirinda', '7up', 'milk', 'hot-chocolate'], 'Hobby': ['collecting', 'reading', 'card-games', 'cooking'], 'Job': ['security-guard', 'dancer', 'mechanic', 'entrepreneur'], 'Nationality': ['australian', 'chinese', 'thai', 'colombian'], 'Pet': ['rabbit', 'hedgehog', 'bird', 'cat'], 'Sport': ['badminton', 'parkour', 'cricket', 'golf'], 'Transport': ['train', 'roller', 'quad-bike', 'subway']}"
+Pt1_7x4_level1-7,"There are 4 different favourite beverages: cola, iced-tea, mirinda, tea
+There 4 different types of food: apricot, broccoli, radish, zucchini
+The people have 4 different hobbies: card-games, drawing, filmmaking, video-games
+The people have 4 different jobs:  electrician, fisherman, nurse, social-worker
+The people prefer 4 different music-genres: country, funk, gospel, rock
+4 different pets are kept: chinchilla, frog, guinea-pig, horse
+The people use 4 different means of transport: helicopter, scooter, tram, trike
+ 1. the nurse is on the left of the owner of the frog
+ 2. the person drinking iced-tea is on the left of the person driving the helicopter
+ 3. the person eating radish is on the left of the nurse
+ 4. the owner of the horse is on the left of the person who's hobby is drawing
+ 5. the social-worker is the person driving the scooter
+ 6. the owner of the chinchilla is on the right of the person eating radish
+ 7. the fan of country is on the right of the person who's hobby is card-games
+ 8. the fan of funk is on the left of the person driving the trike
+ 9. the person eating broccoli is on the far left
+10. the fan of gospel is on the left of the person who's hobby is filmmaking
+11. the person driving the scooter is on the left of the fan of funk
+12. the owner of the frog is on the right of the nurse
+13. the person driving the helicopter is on the left of the person eating zucchini
+14. the fan of funk is the person who's hobby is drawing
+15. the person drinking mirinda is on the right of the fan of funk
+16. the person eating broccoli is on the left of the fisherman
+17. the nurse is on the right of the person drinking tea","{'Beverage': ['iced-tea', 'tea', 'mirinda', 'cola'], 'Food': ['broccoli', 'radish', 'zucchini', 'apricot'], 'Hobby': ['video-games', 'drawing', 'card-games', 'filmmaking'], 'Job': ['social-worker', 'fisherman', 'nurse', 'electrician'], 'Music-Genre': ['rock', 'funk', 'gospel', 'country'], 'Pet': ['horse', 'guinea-pig', 'chinchilla', 'frog'], 'Transport': ['scooter', 'helicopter', 'trike', 'tram']}"
+Pt1_7x4_level1-8,"There 4 different types of food: blueberry, corn, cranberry, onion
+The people have 4 different hobbies: gardening, hiking, puzzles, reading
+The people have 4 different jobs:  accountant, bartender, scientist, security-guard
+The people perfer 4 different movie-genres: animation, crime, fantasy, spy
+There are 4 different nationalities: american, japanese, mexican, spanish
+4 different pets are kept: bird, dog, guinea-pig, pony
+The people use 4 different means of transport: car, helicopter, jet-ski, train
+ 1. the person who's hobby is reading is on the right of the owner of the guinea-pig
+ 2. the person watching crime movies is on the far right
+ 3. the person driving the helicopter is the spanish
+ 4. the person eating cranberry is on the left of the bartender
+ 5. the person driving the jet-ski is on the far right
+ 6. the owner of the pony is the person driving the jet-ski
+ 7. the person who's hobby is gardening is on the right of the person who's hobby is hiking
+ 8. the japanese is the person watching animation movies
+ 9. the american is on the right of the security-guard
+10. the person eating blueberry is on the right of the security-guard
+11. the person driving the train is on the far left
+12. the person who's hobby is gardening is on the far right
+13. the person watching fantasy movies is on the left of the person eating cranberry
+14. the scientist is the owner of the dog
+15. the owner of the dog is on the right of the person eating blueberry
+16. the person eating onion is on the far right","{'Food': ['corn', 'blueberry', 'cranberry', 'onion'], 'Hobby': ['puzzles', 'reading', 'hiking', 'gardening'], 'Job': ['security-guard', 'accountant', 'scientist', 'bartender'], 'Movie-Genre': ['animation', 'fantasy', 'spy', 'crime'], 'Nationality': ['japanese', 'american', 'spanish', 'mexican'], 'Pet': ['guinea-pig', 'bird', 'dog', 'pony'], 'Transport': ['train', 'car', 'helicopter', 'jet-ski']}"
+Pt1_7x4_level1-9,"There 4 different types of food: asparagus, cabbage, pumpkin, watermelon
+The people have 4 different jobs:  bartender, librarian, police-officer, software-developer
+The people perfer 4 different movie-genres: animation, disaster, musical, western
+There are 4 different nationalities: british, canadian, indonesian, italian
+4 different pets are kept: dog, frog, goldfish, lizard
+The people prefer 4 different types of sport: cycling, tennis, water-polo, weightlifting
+The people use 4 different means of transport: boat, bus, subway, taxi
+ 1. the owner of the lizard is the software-developer
+ 2. the italian is on the left of the bartender
+ 3. the person watching western movies is the person who's sport is water-polo
+ 4. the person eating asparagus is on the right of the owner of the goldfish
+ 5. the person driving the subway is the british
+ 6. the canadian is on the right of the librarian
+ 7. the police-officer is on the left of the person driving the subway
+ 8. the person eating watermelon is on the right of the person who's sport is tennis
+ 9. the person who's sport is cycling is the person watching disaster movies
+10. the software-developer is on the far right
+11. the software-developer is on the right of the indonesian
+12. the person driving the bus is on the far left
+13. the person eating cabbage is on the left of the person driving the subway
+14. the italian is the person watching disaster movies
+15. the person who's sport is water-polo is on the right of the person driving the boat
+16. the owner of the dog is the person watching animation movies
+17. the indonesian is on the left of the person eating asparagus","{'Food': ['cabbage', 'pumpkin', 'watermelon', 'asparagus'], 'Job': ['police-officer', 'bartender', 'librarian', 'software-developer'], 'Movie-Genre': ['disaster', 'animation', 'musical', 'western'], 'Nationality': ['italian', 'british', 'indonesian', 'canadian'], 'Pet': ['frog', 'dog', 'goldfish', 'lizard'], 'Sport': ['cycling', 'tennis', 'weightlifting', 'water-polo'], 'Transport': ['bus', 'subway', 'boat', 'taxi']}"
diff --git a/part2/level1/Pt2_7x5_level1.csv b/part2/level1/Pt2_7x5_level1.csv
new file mode 100644
index 0000000000000000000000000000000000000000..051520a4b6e167c02aa4d82ba3b867319c716aaa
--- /dev/null
+++ b/part2/level1/Pt2_7x5_level1.csv
@@ -0,0 +1,300 @@
+ID,Clues,SolutionGrid
+Pt1_7x5_level1-0,"There are 5 different favourite beverages: coffee, fanta, hot-chocolate, juice, tea
+The people have 5 different hobbies: chess, collecting, drawing, photography, singing
+The people have 5 different jobs:  accountant, designer, manager, police-officer, project-manager
+The people perfer 5 different movie-genres: comedy, disaster, mystery, romance, scientific
+There are 5 different nationalities: argentine, brazilian, dutch, polish, turkish
+5 different pets are kept: bird, hedgehog, lizard, rat, turtle
+The people use 5 different means of transport: bike, quad-bike, subway, train, tram
+ 1. the person who's hobby is collecting is on the left of the owner of the rat
+ 2. the person watching comedy movies is in the middle
+ 3. the polish is on the right of the person driving the tram
+ 4. the person driving the bike is the accountant
+ 5. the manager is on the left of the owner of the turtle
+ 6. the turkish is on the far right
+ 7. the person drinking coffee is on the far left
+ 8. the person who's hobby is singing is on the left of the person driving the quad-bike
+ 9. the person drinking tea is on the left of the person watching comedy movies
+10. the person watching disaster movies is on the left of the accountant
+11. the person drinking hot-chocolate is the designer
+12. the owner of the lizard is on the left of the turkish
+13. the argentine is on the left of the designer
+14. the person drinking tea is the person who's hobby is drawing
+15. the brazilian is in the middle
+16. the person driving the tram is in the middle
+17. the person watching romance movies is the owner of the bird
+18. the person watching comedy movies is on the right of the person driving the subway
+19. the owner of the turtle is in the middle
+20. the project-manager is on the left of the person driving the bike
+21. the person watching mystery movies is on the far left
+22. the person who's hobby is chess is the owner of the bird
+23. the person drinking fanta is on the far right","{'Beverage': ['coffee', 'tea', 'hot-chocolate', 'juice', 'fanta'], 'Hobby': ['collecting', 'drawing', 'singing', 'photography', 'chess'], 'Job': ['police-officer', 'manager', 'designer', 'project-manager', 'accountant'], 'Movie-Genre': ['mystery', 'scientific', 'comedy', 'disaster', 'romance'], 'Nationality': ['dutch', 'argentine', 'brazilian', 'polish', 'turkish'], 'Pet': ['hedgehog', 'rat', 'turtle', 'lizard', 'bird'], 'Transport': ['train', 'subway', 'tram', 'quad-bike', 'bike']}"
+Pt1_7x5_level1-1,"There are 5 different favourite beverages: almond-milk, milk, mirinda, soy-milk, water
+There 5 different types of food: apricot, carrot, eggplant, grapes, pomegranate
+The people have 5 different hobbies: card-games, dancing, hiking, singing, traveling
+The people perfer 5 different movie-genres: family, martial-arts, romance, western, zombie
+The people prefer 5 different music-genres: country, hip-hop, indie, punk, salsa
+There are 5 different nationalities: indian, mexican, nigerian, russian, spanish
+The people prefer 5 different types of sport: basketball, parkour, sailing, snowboarding, surfing
+ 1. the person drinking milk is the person who's hobby is dancing
+ 2. the person eating grapes is on the far right
+ 3. the person who's hobby is dancing is the person watching martial-arts movies
+ 4. the person eating eggplant is on the left of the fan of punk
+ 5. the person watching zombie movies is the person who's sport is sailing
+ 6. the russian is the person eating pomegranate
+ 7. the person who's sport is sailing is the person who's hobby is card-games
+ 8. the person drinking soy-milk is on the right of the person who's hobby is traveling
+ 9. the fan of punk is on the right of the person who's sport is parkour
+10. the fan of salsa is on the far right
+11. the person watching family movies is on the right of the person who's sport is snowboarding
+12. the spanish is the person eating eggplant
+13. the person eating apricot is on the right of the person watching western movies
+14. the person drinking mirinda is on the left of the person who's sport is surfing
+15. the person who's sport is sailing is on the right of the person watching martial-arts movies
+16. the person who's sport is basketball is the person who's hobby is dancing
+17. the nigerian is on the far left
+18. the person drinking mirinda is on the far left
+19. the russian is on the left of the fan of salsa
+20. the person drinking almond-milk is on the far right
+21. the person eating carrot is on the left of the person drinking water
+22. the indian is on the left of the fan of indie
+23. the person who's hobby is singing is the person eating carrot
+24. the person who's sport is snowboarding is the fan of country","{'Beverage': ['mirinda', 'water', 'soy-milk', 'milk', 'almond-milk'], 'Food': ['carrot', 'apricot', 'eggplant', 'pomegranate', 'grapes'], 'Hobby': ['singing', 'traveling', 'hiking', 'dancing', 'card-games'], 'Movie-Genre': ['western', 'family', 'romance', 'martial-arts', 'zombie'], 'Music-Genre': ['country', 'hip-hop', 'indie', 'punk', 'salsa'], 'Nationality': ['nigerian', 'indian', 'spanish', 'russian', 'mexican'], 'Sport': ['snowboarding', 'surfing', 'parkour', 'basketball', 'sailing']}"
+Pt1_7x5_level1-2,"There are 5 different favourite beverages: 7up, coffee, cola, fanta, lemonade
+There 5 different types of food: cranberry, grapefruit, grapes, kale, spinach
+The people have 5 different hobbies: baking, card-games, gardening, magic-tricks, writing
+The people prefer 5 different music-genres: classical, country, metal, pop, reggae
+There are 5 different nationalities: australian, chinese, french, german, russian
+5 different pets are kept: guinea-pig, lizard, rabbit, snake, turtle
+The people prefer 5 different types of sport: badminton, rowing, rugby, snowboarding, water-polo
+ 1. the person drinking coffee is the german
+ 2. the person who's hobby is gardening is the person eating cranberry
+ 3. the owner of the rabbit is the fan of pop
+ 4. the chinese is on the far left
+ 5. the person who's sport is rowing is on the left of the person eating grapefruit
+ 6. the person eating spinach is on the left of the person who's hobby is magic-tricks
+ 7. the person drinking fanta is on the right of the person who's hobby is writing
+ 8. the person who's hobby is baking is the owner of the rabbit
+ 9. the owner of the turtle is on the far right
+10. the person eating spinach is the person who's sport is water-polo
+11. the french is on the left of the person who's sport is badminton
+12. the owner of the guinea-pig is on the left of the fan of country
+13. the owner of the rabbit is the person eating grapes
+14. the owner of the guinea-pig is on the right of the person who's hobby is gardening
+15. the person who's sport is snowboarding is on the right of the person who's sport is water-polo
+16. the fan of reggae is on the left of the australian
+17. the person drinking lemonade is on the right of the person who's sport is rowing
+18. the person eating grapefruit is on the left of the person who's hobby is gardening
+19. the person who's hobby is gardening is the owner of the lizard
+20. the french is the fan of classical
+21. the person drinking cola is the person who's sport is snowboarding","{'Beverage': ['7up', 'lemonade', 'fanta', 'coffee', 'cola'], 'Food': ['grapes', 'grapefruit', 'cranberry', 'spinach', 'kale'], 'Hobby': ['baking', 'writing', 'gardening', 'card-games', 'magic-tricks'], 'Music-Genre': ['pop', 'classical', 'metal', 'reggae', 'country'], 'Nationality': ['chinese', 'french', 'russian', 'german', 'australian'], 'Pet': ['rabbit', 'snake', 'lizard', 'guinea-pig', 'turtle'], 'Sport': ['rowing', 'rugby', 'badminton', 'water-polo', 'snowboarding']}"
+Pt1_7x5_level1-3,"There 5 different types of food: artichoke, corn, lemon, peach, pineapple
+The people have 5 different jobs:  coach, dancer, journalist, social-worker, software-developer
+The people perfer 5 different movie-genres: documentary, family, musical, thriller, western
+The people prefer 5 different music-genres: blues, country, d&b, house, indie
+There are 5 different nationalities: colombian, egyptian, indian, italian, nigerian
+The people prefer 5 different types of sport: cricket, ice-hockey, sailing, surfing, water-polo
+The people use 5 different means of transport: bike, boat, bus, car, taxi
+ 1. the fan of country is the person watching documentary movies
+ 2. the person eating lemon is the person who's sport is surfing
+ 3. the person eating artichoke is on the right of the fan of d&b
+ 4. the social-worker is the person driving the car
+ 5. the person eating pineapple is on the right of the egyptian
+ 6. the egyptian is on the far left
+ 7. the fan of house is the person driving the boat
+ 8. the colombian is on the right of the social-worker
+ 9. the person who's sport is ice-hockey is on the far right
+10. the person watching documentary movies is on the right of the person driving the car
+11. the person watching thriller movies is on the left of the person watching family movies
+12. the person watching western movies is the egyptian
+13. the person watching family movies is in the middle
+14. the person driving the bike is the person who's sport is sailing
+15. the fan of house is on the left of the person who's sport is water-polo
+16. the indian is on the left of the person driving the bus
+17. the person who's sport is water-polo is on the left of the person who's sport is surfing
+18. the fan of indie is in the middle
+19. the italian is on the left of the person eating corn
+20. the person watching western movies is on the left of the dancer
+21. the fan of indie is on the left of the person who's sport is surfing
+22. the person driving the taxi is the coach
+23. the fan of blues is on the left of the person who's sport is cricket
+24. the software-developer is the person driving the bike","{'Food': ['peach', 'pineapple', 'corn', 'lemon', 'artichoke'], 'Job': ['software-developer', 'dancer', 'coach', 'social-worker', 'journalist'], 'Movie-Genre': ['western', 'thriller', 'family', 'musical', 'documentary'], 'Music-Genre': ['blues', 'house', 'indie', 'd&b', 'country'], 'Nationality': ['egyptian', 'italian', 'nigerian', 'indian', 'colombian'], 'Sport': ['sailing', 'cricket', 'water-polo', 'surfing', 'ice-hockey'], 'Transport': ['bike', 'boat', 'taxi', 'car', 'bus']}"
+Pt1_7x5_level1-4,"There are 5 different favourite beverages: almond-milk, iced-tea, juice, milk, mirinda
+The people have 5 different hobbies: baking, filmmaking, magic-tricks, photography, puzzles
+The people have 5 different jobs:  chef, dressmaker, nurse, paramedic, teacher
+The people perfer 5 different movie-genres: drama, epic, fantasy, thriller, zombie
+The people prefer 5 different music-genres: blues, indie, metal, r&b, trance
+The people prefer 5 different types of sport: badminton, baseball, cycling, golf, soccer
+The people use 5 different means of transport: airplane, car, quad-bike, roller, train
+ 1. the person who's hobby is puzzles is on the left of the person driving the train
+ 2. the chef is the person drinking milk
+ 3. the person driving the car is on the left of the person who's sport is badminton
+ 4. the person drinking mirinda is the person driving the train
+ 5. the person who's sport is golf is the teacher
+ 6. the person drinking milk is the person driving the quad-bike
+ 7. the person who's hobby is magic-tricks is on the left of the person drinking almond-milk
+ 8. the person watching zombie movies is the fan of indie
+ 9. the person driving the airplane is on the right of the person who's hobby is baking
+10. the person who's sport is cycling is the dressmaker
+11. the person who's hobby is filmmaking is on the right of the person who's hobby is magic-tricks
+12. the person drinking juice is on the left of the person driving the quad-bike
+13. the chef is on the left of the teacher
+14. the person watching epic movies is on the far right
+15. the paramedic is on the left of the fan of r&b
+16. the person watching thriller movies is on the right of the fan of trance
+17. the person who's sport is badminton is the person who's hobby is baking
+18. the person watching drama movies is on the left of the person driving the airplane
+19. the nurse is on the far left
+20. the person drinking juice is on the left of the person watching fantasy movies
+21. the person who's hobby is photography is on the left of the person who's sport is baseball
+22. the person watching thriller movies is on the left of the fan of metal
+23. the person who's hobby is filmmaking is on the far right","{'Beverage': ['iced-tea', 'mirinda', 'juice', 'milk', 'almond-milk'], 'Hobby': ['puzzles', 'baking', 'photography', 'magic-tricks', 'filmmaking'], 'Job': ['nurse', 'paramedic', 'dressmaker', 'chef', 'teacher'], 'Movie-Genre': ['zombie', 'drama', 'thriller', 'fantasy', 'epic'], 'Music-Genre': ['indie', 'trance', 'r&b', 'metal', 'blues'], 'Sport': ['soccer', 'badminton', 'cycling', 'baseball', 'golf'], 'Transport': ['car', 'train', 'airplane', 'quad-bike', 'roller']}"
+Pt1_7x5_level1-5,"There are 5 different favourite beverages: cola, juice, milk, mirinda, tea
+The people have 5 different jobs:  engineer, firefighter, librarian, manager, writer
+The people perfer 5 different movie-genres: disaster, family, horror, mystery, satire
+The people prefer 5 different music-genres: ambient, d&b, disco, reggae, rock
+There are 5 different nationalities: chinese, egyptian, german, indian, japanese
+5 different pets are kept: frog, goldfish, hamster, lizard, pony
+The people use 5 different means of transport: car, motorbike, skateboard, snowmobile, trike
+ 1. the person driving the trike is on the right of the person drinking tea
+ 2. the person watching horror movies is the person drinking milk
+ 3. the person driving the trike is the owner of the hamster
+ 4. the person driving the trike is on the left of the owner of the pony
+ 5. the indian is the fan of d&b
+ 6. the person watching horror movies is the owner of the goldfish
+ 7. the manager is the owner of the pony
+ 8. the fan of rock is on the far right
+ 9. the person driving the motorbike is on the left of the firefighter
+10. the person drinking juice is on the right of the person driving the snowmobile
+11. the indian is the engineer
+12. the person driving the skateboard is on the left of the owner of the hamster
+13. the person watching disaster movies is the person driving the motorbike
+14. the chinese is on the right of the manager
+15. the person watching satire movies is the person drinking tea
+16. the indian is the person watching satire movies
+17. the person watching family movies is on the left of the german
+18. the fan of disco is on the right of the person watching satire movies
+19. the writer is the person watching disaster movies
+20. the owner of the frog is on the right of the person drinking mirinda
+21. the fan of reggae is in the middle
+22. the egyptian is the person watching horror movies","{'Beverage': ['tea', 'cola', 'mirinda', 'juice', 'milk'], 'Job': ['engineer', 'librarian', 'manager', 'writer', 'firefighter'], 'Movie-Genre': ['satire', 'family', 'mystery', 'disaster', 'horror'], 'Music-Genre': ['d&b', 'disco', 'reggae', 'ambient', 'rock'], 'Nationality': ['indian', 'japanese', 'german', 'chinese', 'egyptian'], 'Pet': ['lizard', 'hamster', 'pony', 'frog', 'goldfish'], 'Transport': ['skateboard', 'trike', 'snowmobile', 'motorbike', 'car']}"
+Pt1_7x5_level1-6,"The people have 5 different hobbies: drawing, gardening, hiking, reading, skydiving
+The people have 5 different jobs:  chef, firefighter, freelancer, pilot, software-developer
+The people prefer 5 different music-genres: country, disco, electronic, gospel, jazz
+There are 5 different nationalities: brazilian, dutch, german, indonesian, italian
+5 different pets are kept: hamster, mouse, pony, rabbit, snake
+The people prefer 5 different types of sport: baseball, cycling, sailing, volleyball, water-polo
+The people use 5 different means of transport: boat, jet-ski, quad-bike, taxi, tram
+ 1. the person who's hobby is reading is the owner of the snake
+ 2. the person who's hobby is skydiving is on the left of the person who's hobby is reading
+ 3. the brazilian is on the far left
+ 4. the person driving the jet-ski is on the right of the person who's sport is volleyball
+ 5. the person who's sport is cycling is the software-developer
+ 6. the person who's sport is water-polo is on the right of the owner of the hamster
+ 7. the person who's hobby is hiking is on the left of the chef
+ 8. the person driving the quad-bike is the german
+ 9. the software-developer is on the right of the fan of jazz
+10. the fan of gospel is in the middle
+11. the dutch is on the right of the chef
+12. the dutch is in the middle
+13. the person who's sport is water-polo is on the left of the italian
+14. the person driving the boat is on the right of the person who's hobby is drawing
+15. the person driving the taxi is on the far right
+16. the fan of disco is the pilot
+17. the person driving the jet-ski is the freelancer
+18. the brazilian is on the left of the fan of electronic
+19. the pilot is on the left of the person who's hobby is drawing
+20. the person who's hobby is drawing is the person who's sport is baseball
+21. the owner of the rabbit is on the right of the fan of disco
+22. the owner of the mouse is on the left of the fan of country
+23. the person driving the quad-bike is the chef","{'Hobby': ['hiking', 'drawing', 'gardening', 'skydiving', 'reading'], 'Job': ['pilot', 'chef', 'firefighter', 'freelancer', 'software-developer'], 'Music-Genre': ['disco', 'electronic', 'gospel', 'jazz', 'country'], 'Nationality': ['brazilian', 'german', 'dutch', 'indonesian', 'italian'], 'Pet': ['pony', 'rabbit', 'hamster', 'mouse', 'snake'], 'Sport': ['sailing', 'baseball', 'volleyball', 'water-polo', 'cycling'], 'Transport': ['tram', 'quad-bike', 'boat', 'jet-ski', 'taxi']}"
+Pt1_7x5_level1-7,"There 5 different types of food: cabbage, kale, kiwi, peas, spinach
+The people have 5 different jobs:  coach, dancer, entrepreneur, lawyer, paramedic
+The people perfer 5 different movie-genres: animation, disaster, epic, fantasy, thriller
+The people prefer 5 different music-genres: ambient, dubstep, electronic, indie, soul
+There are 5 different nationalities: australian, french, malaysian, polish, thai
+5 different pets are kept: cat, ferret, fish, frog, snake
+The people prefer 5 different types of sport: climbing, lacrosse, skiing, soccer, volleyball
+ 1. the fan of soul is on the far right
+ 2. the entrepreneur is the fan of soul
+ 3. the paramedic is the person who's sport is soccer
+ 4. the fan of electronic is on the left of the entrepreneur
+ 5. the lawyer is on the right of the french
+ 6. the person who's sport is skiing is the person watching thriller movies
+ 7. the owner of the ferret is on the right of the french
+ 8. the person eating kiwi is on the right of the person watching disaster movies
+ 9. the fan of ambient is on the left of the person watching fantasy movies
+10. the thai is the entrepreneur
+11. the person watching fantasy movies is on the right of the owner of the cat
+12. the person eating peas is on the left of the person eating kale
+13. the coach is in the middle
+14. the person who's sport is climbing is the person eating kiwi
+15. the fan of dubstep is on the left of the person watching epic movies
+16. the fan of ambient is in the middle
+17. the polish is on the right of the owner of the fish
+18. the person eating peas is the person who's sport is volleyball
+19. the person eating peas is the fan of indie
+20. the polish is on the left of the french
+21. the owner of the snake is the person eating spinach
+22. the paramedic is on the far left
+23. the person eating kiwi is the malaysian","{'Food': ['cabbage', 'peas', 'kale', 'kiwi', 'spinach'], 'Job': ['paramedic', 'dancer', 'coach', 'lawyer', 'entrepreneur'], 'Movie-Genre': ['animation', 'epic', 'disaster', 'fantasy', 'thriller'], 'Music-Genre': ['dubstep', 'indie', 'ambient', 'electronic', 'soul'], 'Nationality': ['australian', 'polish', 'french', 'malaysian', 'thai'], 'Pet': ['fish', 'frog', 'cat', 'ferret', 'snake'], 'Sport': ['soccer', 'volleyball', 'lacrosse', 'climbing', 'skiing']}"
+Pt1_7x5_level1-8,"There are 5 different favourite beverages: coffee, hot-chocolate, iced-tea, mirinda, tea
+There 5 different types of food: grapes, peach, pepper, plum, radish
+The people perfer 5 different movie-genres: documentary, epic, family, fantasy, scientific
+The people prefer 5 different music-genres: disco, dubstep, jazz, reggae, salsa
+There are 5 different nationalities: brazilian, colombian, french, german, italian
+The people prefer 5 different types of sport: basketball, climbing, rowing, skiing, snowboarding
+The people use 5 different means of transport: airplane, boat, scooter, skateboard, van
+ 1. the person drinking tea is on the right of the person who's sport is climbing
+ 2. the fan of dubstep is on the far right
+ 3. the fan of reggae is on the left of the french
+ 4. the person who's sport is rowing is on the right of the person driving the van
+ 5. the fan of salsa is on the right of the person watching epic movies
+ 6. the fan of disco is the person eating radish
+ 7. the person eating peach is the french
+ 8. the person who's sport is skiing is on the right of the person watching fantasy movies
+ 9. the person eating plum is on the right of the italian
+10. the french is on the right of the person driving the airplane
+11. the person who's sport is skiing is on the right of the person drinking mirinda
+12. the person driving the boat is on the right of the person eating grapes
+13. the person driving the boat is the person drinking coffee
+14. the person watching fantasy movies is the person driving the scooter
+15. the person drinking mirinda is on the left of the person watching scientific movies
+16. the person driving the skateboard is on the left of the colombian
+17. the person who's sport is rowing is on the right of the person who's sport is skiing
+18. the person eating peach is on the right of the person who's sport is basketball
+19. the person drinking iced-tea is the fan of jazz
+20. the person eating peach is on the left of the person drinking tea
+21. the person eating radish is the person drinking tea
+22. the brazilian is the person who's sport is skiing
+23. the person driving the airplane is the german
+24. the person watching documentary movies is on the left of the fan of dubstep","{'Beverage': ['hot-chocolate', 'mirinda', 'tea', 'iced-tea', 'coffee'], 'Food': ['pepper', 'peach', 'radish', 'grapes', 'plum'], 'Movie-Genre': ['epic', 'fantasy', 'scientific', 'documentary', 'family'], 'Music-Genre': ['reggae', 'salsa', 'disco', 'jazz', 'dubstep'], 'Nationality': ['german', 'french', 'brazilian', 'italian', 'colombian'], 'Sport': ['basketball', 'climbing', 'skiing', 'rowing', 'snowboarding'], 'Transport': ['airplane', 'scooter', 'van', 'skateboard', 'boat']}"
+Pt1_7x5_level1-9,"There are 5 different favourite beverages: 7up, almond-milk, fanta, milk, soy-milk
+The people have 5 different hobbies: camping, dancing, gardening, sudoku, traveling
+The people have 5 different jobs:  engineer, lawyer, photographer, police-officer, writer
+The people prefer 5 different music-genres: ambient, classical, jazz, pop, soul
+There are 5 different nationalities: chinese, indonesian, nigerian, polish, thai
+5 different pets are kept: fish, horse, lizard, rabbit, snake
+The people prefer 5 different types of sport: badminton, sailing, snowboarding, swimming, tennis
+ 1. the owner of the fish is the polish
+ 2. the fan of soul is on the right of the person who's hobby is traveling
+ 3. the person who's hobby is camping is the person drinking fanta
+ 4. the person who's sport is badminton is on the left of the person who's hobby is gardening
+ 5. the polish is the fan of classical
+ 6. the chinese is on the left of the person who's hobby is traveling
+ 7. the photographer is the person who's sport is sailing
+ 8. the fan of classical is on the left of the person drinking almond-milk
+ 9. the fan of jazz is on the left of the owner of the horse
+10. the writer is in the middle
+11. the person who's sport is tennis is in the middle
+12. the person drinking 7up is on the far right
+13. the owner of the snake is on the far right
+14. the indonesian is on the left of the fan of pop
+15. the person who's sport is swimming is on the right of the indonesian
+16. the person drinking 7up is on the right of the person who's hobby is dancing
+17. the owner of the lizard is the nigerian
+18. the person drinking milk is on the left of the lawyer
+19. the person who's hobby is camping is on the left of the person who's hobby is sudoku
+20. the fan of jazz is on the far left
+21. the owner of the lizard is on the right of the person who's hobby is traveling
+22. the person who's sport is sailing is on the left of the engineer","{'Beverage': ['fanta', 'soy-milk', 'milk', 'almond-milk', '7up'], 'Hobby': ['camping', 'sudoku', 'traveling', 'dancing', 'gardening'], 'Job': ['photographer', 'engineer', 'writer', 'lawyer', 'police-officer'], 'Music-Genre': ['jazz', 'pop', 'classical', 'soul', 'ambient'], 'Nationality': ['indonesian', 'chinese', 'polish', 'nigerian', 'thai'], 'Pet': ['rabbit', 'horse', 'fish', 'lizard', 'snake'], 'Sport': ['sailing', 'swimming', 'tennis', 'badminton', 'snowboarding']}"
diff --git a/part2/level1/Pt2_7x6_level1.csv b/part2/level1/Pt2_7x6_level1.csv
new file mode 100644
index 0000000000000000000000000000000000000000..fba244e0f211b6396f3549e34b1afcd439bedcb1
--- /dev/null
+++ b/part2/level1/Pt2_7x6_level1.csv
@@ -0,0 +1,365 @@
+ID,Clues,SolutionGrid
+Pt1_7x6_level1-0,"There are 6 different favourite beverages: cola, hot-chocolate, lemonade, milk, mirinda, tea
+The people have 6 different hobbies: collecting, fishing, magic-tricks, photography, puzzles, video-games
+The people have 6 different jobs:  bartender, chef, entrepreneur, photographer, scientist, social-worker
+The people prefer 6 different music-genres: ambient, disco, hip-hop, house, rock, trance
+There are 6 different nationalities: american, british, chinese, dutch, french, nigerian
+6 different pets are kept: cat, fish, goat, goldfish, hedgehog, pony
+The people prefer 6 different types of sport: badminton, basketball, biathlon, lacrosse, skateboarding, surfing
+ 1. the fan of hip-hop is on the right of the fan of disco
+ 2. the person who's sport is basketball is the chinese
+ 3. the person who's hobby is video-games is the dutch
+ 4. the fan of disco is on the right of the owner of the pony
+ 5. the person drinking milk is the chef
+ 6. the fan of rock is on the right of the person who's sport is basketball
+ 7. the bartender is on the left of the person drinking mirinda
+ 8. the bartender is on the right of the owner of the fish
+ 9. the person drinking lemonade is on the left of the american
+10. the owner of the hedgehog is on the right of the person drinking hot-chocolate
+11. the chef is on the right of the owner of the goldfish
+12. the american is on the left of the fan of hip-hop
+13. the chinese is on the right of the person who's hobby is photography
+14. the chinese is on the left of the owner of the goat
+15. the person who's hobby is puzzles is on the right of the fan of disco
+16. the entrepreneur is the fan of house
+17. the person who's hobby is video-games is the owner of the pony
+18. the person who's hobby is collecting is on the far left
+19. the fan of ambient is the person drinking cola
+20. the owner of the pony is on the left of the person who's sport is lacrosse
+21. the owner of the hedgehog is the person who's hobby is fishing
+22. the owner of the goat is the person who's sport is surfing
+23. the scientist is on the far right
+24. the french is on the far left
+25. the social-worker is on the far left
+26. the nigerian is the person who's hobby is fishing
+27. the fan of trance is on the far right
+28. the entrepreneur is on the right of the person who's sport is badminton
+29. the person drinking tea is on the right of the person who's sport is biathlon
+30. the person who's hobby is video-games is on the right of the social-worker","{'Beverage': ['cola', 'lemonade', 'tea', 'milk', 'hot-chocolate', 'mirinda'], 'Hobby': ['collecting', 'video-games', 'photography', 'puzzles', 'magic-tricks', 'fishing'], 'Job': ['social-worker', 'entrepreneur', 'photographer', 'chef', 'bartender', 'scientist'], 'Music-Genre': ['ambient', 'house', 'disco', 'hip-hop', 'rock', 'trance'], 'Nationality': ['french', 'dutch', 'american', 'chinese', 'british', 'nigerian'], 'Pet': ['cat', 'pony', 'goldfish', 'fish', 'goat', 'hedgehog'], 'Sport': ['badminton', 'biathlon', 'lacrosse', 'basketball', 'surfing', 'skateboarding']}"
+Pt1_7x6_level1-1,"There 6 different types of food: carrot, cauliflower, garlic, onion, orange, radish
+The people have 6 different hobbies: chess, collecting, dancing, magic-tricks, skydiving, video-games
+The people perfer 6 different movie-genres: comedy, documentary, epic, mystery, satire, zombie
+The people prefer 6 different music-genres: ambient, d&b, electronic, hip-hop, house, indie
+6 different pets are kept: chinchilla, fish, horse, pony, rabbit, rat
+The people prefer 6 different types of sport: badminton, baseball, rugby, skiing, volleyball, weightlifting
+The people use 6 different means of transport: boat, bus, car, quad-bike, roller, taxi
+ 1. the owner of the rabbit is the person eating onion
+ 2. the person watching documentary movies is on the right of the person driving the car
+ 3. the owner of the chinchilla is the fan of indie
+ 4. the person driving the car is on the right of the person who's hobby is magic-tricks
+ 5. the person who's sport is rugby is on the right of the person driving the boat
+ 6. the owner of the rat is on the left of the fan of ambient
+ 7. the person watching satire movies is the fan of electronic
+ 8. the person watching satire movies is on the right of the person watching zombie movies
+ 9. the person watching documentary movies is the person who's hobby is collecting
+10. the person who's hobby is video-games is on the left of the owner of the pony
+11. the fan of hip-hop is on the right of the person who's sport is weightlifting
+12. the person who's hobby is chess is on the left of the fan of indie
+13. the person driving the car is on the right of the person who's sport is baseball
+14. the person eating radish is the person who's sport is skiing
+15. the owner of the rabbit is on the far right
+16. the person who's sport is badminton is on the far right
+17. the person who's sport is skiing is on the left of the person eating carrot
+18. the fan of electronic is on the right of the person driving the quad-bike
+19. the person who's sport is rugby is on the right of the fan of indie
+20. the fan of d&b is the owner of the rat
+21. the person eating onion is the fan of hip-hop
+22. the person eating garlic is on the left of the person who's hobby is chess
+23. the person eating carrot is on the left of the person watching comedy movies
+24. the owner of the chinchilla is on the left of the person eating cauliflower
+25. the owner of the rabbit is on the right of the person who's hobby is skydiving
+26. the person driving the quad-bike is on the left of the owner of the horse
+27. the person who's sport is rugby is the person driving the taxi
+28. the person who's hobby is skydiving is on the left of the person driving the bus
+29. the person who's hobby is video-games is on the left of the person watching epic movies","{'Food': ['garlic', 'radish', 'carrot', 'cauliflower', 'orange', 'onion'], 'Hobby': ['magic-tricks', 'chess', 'collecting', 'video-games', 'skydiving', 'dancing'], 'Movie-Genre': ['zombie', 'satire', 'documentary', 'comedy', 'epic', 'mystery'], 'Music-Genre': ['house', 'electronic', 'indie', 'd&b', 'ambient', 'hip-hop'], 'Pet': ['fish', 'horse', 'chinchilla', 'rat', 'pony', 'rabbit'], 'Sport': ['baseball', 'skiing', 'volleyball', 'rugby', 'weightlifting', 'badminton'], 'Transport': ['quad-bike', 'car', 'boat', 'taxi', 'roller', 'bus']}"
+Pt1_7x6_level1-2,"There are 6 different favourite beverages: 7up, coffee, iced-tea, milk, mirinda, water
+There 6 different types of food: cherry, lime, nectarine, pepper, plum, strawberry
+The people have 6 different hobbies: card-games, dancing, magic-tricks, photography, rock-climbing, video-games
+The people have 6 different jobs:  doctor, electrician, journalist, manager, nurse, social-worker
+The people prefer 6 different music-genres: blues, classical, d&b, punk, r&b, soul
+There are 6 different nationalities: australian, french, indonesian, mexican, polish, spanish
+The people prefer 6 different types of sport: baseball, lacrosse, rowing, skateboarding, water-polo, weightlifting
+ 1. the french is on the left of the person drinking milk
+ 2. the australian is the fan of classical
+ 3. the australian is the manager
+ 4. the electrician is the person who's hobby is card-games
+ 5. the person eating pepper is the person who's sport is rowing
+ 6. the person who's hobby is magic-tricks is on the left of the fan of soul
+ 7. the person who's hobby is card-games is the person who's sport is baseball
+ 8. the person who's hobby is dancing is on the right of the person drinking 7up
+ 9. the person who's sport is weightlifting is on the left of the electrician
+10. the person who's sport is skateboarding is on the left of the fan of punk
+11. the fan of r&b is the person eating cherry
+12. the journalist is the person who's sport is water-polo
+13. the person eating nectarine is on the right of the person drinking coffee
+14. the person drinking water is on the left of the person who's hobby is magic-tricks
+15. the electrician is on the right of the polish
+16. the journalist is on the left of the polish
+17. the person eating plum is on the far left
+18. the person eating nectarine is on the right of the spanish
+19. the journalist is on the right of the social-worker
+20. the person who's hobby is rock-climbing is on the left of the person drinking 7up
+21. the fan of blues is on the right of the person eating cherry
+22. the person who's sport is rowing is on the right of the person eating plum
+23. the person who's sport is skateboarding is the person eating plum
+24. the person who's hobby is video-games is on the far right
+25. the manager is on the far right
+26. the fan of blues is on the left of the person eating lime
+27. the person who's hobby is dancing is the fan of r&b
+28. the journalist is the person eating cherry
+29. the person who's sport is skateboarding is the nurse
+30. the person drinking mirinda is the mexican","{'Beverage': ['mirinda', '7up', 'water', 'milk', 'coffee', 'iced-tea'], 'Food': ['plum', 'pepper', 'cherry', 'strawberry', 'lime', 'nectarine'], 'Hobby': ['rock-climbing', 'photography', 'dancing', 'magic-tricks', 'card-games', 'video-games'], 'Job': ['nurse', 'social-worker', 'journalist', 'doctor', 'electrician', 'manager'], 'Music-Genre': ['d&b', 'punk', 'r&b', 'blues', 'soul', 'classical'], 'Nationality': ['mexican', 'indonesian', 'french', 'polish', 'spanish', 'australian'], 'Sport': ['skateboarding', 'rowing', 'water-polo', 'weightlifting', 'baseball', 'lacrosse']}"
+Pt1_7x6_level1-3,"There are 6 different favourite beverages: 7up, fanta, iced-tea, juice, milk, mirinda
+The people have 6 different hobbies: card-games, filmmaking, hiking, magic-tricks, puzzles, sudoku
+The people have 6 different jobs:  accountant, designer, doctor, librarian, musician, teacher
+The people perfer 6 different movie-genres: action, animation, crime, disaster, spy, thriller
+The people prefer 6 different music-genres: ambient, d&b, dubstep, hip-hop, house, rock
+The people prefer 6 different types of sport: basketball, handball, ice-hockey, parkour, skiing, surfing
+The people use 6 different means of transport: bus, roller, skateboard, snowmobile, taxi, trike
+ 1. the person who's hobby is sudoku is on the right of the person drinking juice
+ 2. the person driving the taxi is on the right of the person drinking fanta
+ 3. the person who's sport is ice-hockey is on the right of the fan of ambient
+ 4. the person driving the snowmobile is on the far left
+ 5. the librarian is the person drinking fanta
+ 6. the person watching spy movies is the fan of rock
+ 7. the person who's hobby is magic-tricks is on the left of the person who's sport is skiing
+ 8. the person who's sport is basketball is on the left of the person watching spy movies
+ 9. the person watching crime movies is on the left of the person watching spy movies
+10. the fan of d&b is on the right of the person who's hobby is magic-tricks
+11. the teacher is on the right of the person who's hobby is puzzles
+12. the person driving the roller is on the left of the person drinking mirinda
+13. the fan of dubstep is on the left of the designer
+14. the person watching animation movies is on the right of the person who's sport is surfing
+15. the person who's hobby is hiking is on the left of the musician
+16. the person who's hobby is puzzles is on the left of the teacher
+17. the fan of dubstep is the person watching crime movies
+18. the person driving the trike is on the far right
+19. the person drinking milk is on the left of the doctor
+20. the fan of hip-hop is on the far right
+21. the person who's hobby is card-games is on the left of the person watching disaster movies
+22. the person who's sport is handball is the librarian
+23. the person who's sport is skiing is on the right of the fan of rock
+24. the teacher is the fan of hip-hop
+25. the person watching action movies is the person driving the bus
+26. the person who's hobby is puzzles is on the right of the person who's sport is handball
+27. the person who's sport is basketball is the person drinking iced-tea
+28. the fan of ambient is on the left of the fan of hip-hop
+29. the person watching disaster movies is on the right of the person driving the bus","{'Beverage': ['iced-tea', 'milk', 'mirinda', 'fanta', 'juice', '7up'], 'Hobby': ['filmmaking', 'magic-tricks', 'card-games', 'hiking', 'puzzles', 'sudoku'], 'Job': ['accountant', 'designer', 'doctor', 'librarian', 'musician', 'teacher'], 'Movie-Genre': ['crime', 'spy', 'action', 'disaster', 'thriller', 'animation'], 'Music-Genre': ['dubstep', 'rock', 'd&b', 'house', 'ambient', 'hip-hop'], 'Sport': ['basketball', 'parkour', 'skiing', 'handball', 'surfing', 'ice-hockey'], 'Transport': ['snowmobile', 'roller', 'bus', 'skateboard', 'taxi', 'trike']}"
+Pt1_7x6_level1-4,"There 6 different types of food: banana, broccoli, carrot, cauliflower, cranberry, pineapple
+The people perfer 6 different movie-genres: crime, documentary, family, horror, satire, time-travel
+The people prefer 6 different music-genres: blues, classical, country, funk, punk, rock
+There are 6 different nationalities: argentine, egyptian, german, malaysian, nigerian, polish
+6 different pets are kept: guinea-pig, hedgehog, rabbit, rat, snake, turtle
+The people prefer 6 different types of sport: baseball, cricket, sailing, skiing, surfing, water-polo
+The people use 6 different means of transport: bus, quad-bike, skateboard, taxi, tram, van
+ 1. the german is on the left of the nigerian
+ 2. the fan of classical is the owner of the rabbit
+ 3. the person watching documentary movies is on the right of the owner of the turtle
+ 4. the owner of the hedgehog is on the right of the nigerian
+ 5. the fan of country is on the far right
+ 6. the person eating carrot is on the far right
+ 7. the egyptian is the person driving the tram
+ 8. the person eating banana is on the left of the person who's sport is water-polo
+ 9. the fan of country is on the right of the person driving the skateboard
+10. the owner of the snake is on the right of the egyptian
+11. the person eating cranberry is on the right of the person driving the taxi
+12. the person who's sport is baseball is on the left of the person driving the tram
+13. the owner of the rabbit is on the left of the person who's sport is surfing
+14. the person eating cranberry is on the right of the person eating broccoli
+15. the person driving the bus is on the left of the person watching time-travel movies
+16. the person driving the quad-bike is on the right of the argentine
+17. the owner of the hedgehog is on the right of the owner of the guinea-pig
+18. the person watching family movies is on the left of the owner of the turtle
+19. the malaysian is on the right of the argentine
+20. the person who's sport is surfing is the person watching horror movies
+21. the person eating banana is the fan of funk
+22. the fan of punk is on the right of the owner of the snake
+23. the fan of blues is on the left of the person eating carrot
+24. the person watching satire movies is the person who's sport is sailing
+25. the owner of the guinea-pig is the person driving the taxi
+26. the fan of classical is on the far left
+27. the fan of country is on the right of the person who's sport is skiing
+28. the person eating pineapple is on the left of the nigerian
+29. the person driving the skateboard is on the left of the person who's sport is sailing","{'Food': ['cauliflower', 'banana', 'pineapple', 'broccoli', 'cranberry', 'carrot'], 'Movie-Genre': ['family', 'horror', 'documentary', 'time-travel', 'crime', 'satire'], 'Music-Genre': ['classical', 'funk', 'rock', 'punk', 'blues', 'country'], 'Nationality': ['polish', 'egyptian', 'german', 'nigerian', 'argentine', 'malaysian'], 'Pet': ['rabbit', 'turtle', 'snake', 'guinea-pig', 'hedgehog', 'rat'], 'Sport': ['baseball', 'surfing', 'water-polo', 'cricket', 'skiing', 'sailing'], 'Transport': ['van', 'tram', 'bus', 'taxi', 'skateboard', 'quad-bike']}"
+Pt1_7x6_level1-5,"There 6 different types of food: avocado, cranberry, lettuce, onion, peas, pineapple
+The people have 6 different hobbies: camping, collecting, filmmaking, fishing, traveling, video-games
+The people have 6 different jobs:  firefighter, fisherman, librarian, musician, software-developer, teacher
+The people perfer 6 different movie-genres: drama, horror, romance, scientific, superhero, time-travel
+The people prefer 6 different music-genres: blues, dubstep, funk, pop, reggae, soul
+The people prefer 6 different types of sport: cricket, golf, lacrosse, sailing, skiing, surfing
+The people use 6 different means of transport: boat, motorbike, quad-bike, ship, subway, taxi
+ 1. the person eating cranberry is on the right of the firefighter
+ 2. the person who's sport is sailing is on the far right
+ 3. the person who's sport is sailing is on the right of the person driving the subway
+ 4. the person driving the taxi is on the left of the person watching time-travel movies
+ 5. the person eating lettuce is on the far right
+ 6. the person who's hobby is fishing is on the right of the person who's hobby is camping
+ 7. the person who's sport is skiing is on the left of the person eating pineapple
+ 8. the person eating peas is on the right of the person who's sport is golf
+ 9. the fisherman is on the left of the person eating lettuce
+10. the fan of reggae is on the left of the software-developer
+11. the person watching horror movies is the person driving the quad-bike
+12. the person who's sport is skiing is on the far left
+13. the person watching drama movies is on the far left
+14. the person who's hobby is fishing is the person driving the boat
+15. the person who's hobby is video-games is on the right of the person who's sport is lacrosse
+16. the teacher is on the right of the fan of pop
+17. the person who's hobby is video-games is the person driving the subway
+18. the fisherman is on the left of the person watching romance movies
+19. the fan of funk is on the left of the person driving the quad-bike
+20. the person who's hobby is filmmaking is on the far right
+21. the person who's sport is cricket is on the left of the fan of soul
+22. the person eating peas is the fan of blues
+23. the person eating avocado is the person driving the boat
+24. the person who's hobby is collecting is the fan of dubstep
+25. the fan of dubstep is on the left of the musician
+26. the person driving the boat is the software-developer
+27. the person driving the ship is on the left of the person driving the taxi
+28. the person who's hobby is collecting is on the left of the person watching superhero movies
+29. the person who's sport is lacrosse is on the right of the person who's sport is golf","{'Food': ['onion', 'pineapple', 'avocado', 'peas', 'cranberry', 'lettuce'], 'Hobby': ['collecting', 'camping', 'fishing', 'traveling', 'video-games', 'filmmaking'], 'Job': ['librarian', 'musician', 'software-developer', 'firefighter', 'fisherman', 'teacher'], 'Movie-Genre': ['drama', 'superhero', 'time-travel', 'horror', 'scientific', 'romance'], 'Music-Genre': ['dubstep', 'reggae', 'funk', 'blues', 'pop', 'soul'], 'Sport': ['skiing', 'surfing', 'golf', 'lacrosse', 'cricket', 'sailing'], 'Transport': ['ship', 'taxi', 'boat', 'quad-bike', 'subway', 'motorbike']}"
+Pt1_7x6_level1-6,"There are 6 different favourite beverages: hot-chocolate, juice, lemonade, milk, tea, water
+The people have 6 different hobbies: hiking, photography, puzzles, singing, sudoku, video-games
+The people prefer 6 different music-genres: ambient, blues, house, jazz, reggae, techno
+There are 6 different nationalities: chinese, colombian, french, italian, mexican, pakistani
+6 different pets are kept: chinchilla, hamster, hedgehog, lizard, pony, snake
+The people prefer 6 different types of sport: cycling, handball, parkour, rowing, surfing, volleyball
+The people use 6 different means of transport: car, jet-ski, motorbike, snowmobile, subway, train
+ 1. the person who's sport is rowing is on the right of the fan of ambient
+ 2. the person who's sport is surfing is on the far left
+ 3. the person who's sport is handball is the pakistani
+ 4. the person who's hobby is sudoku is on the far left
+ 5. the person drinking water is on the left of the owner of the chinchilla
+ 6. the person who's hobby is photography is on the far right
+ 7. the owner of the pony is on the left of the french
+ 8. the fan of reggae is the colombian
+ 9. the fan of techno is on the right of the french
+10. the mexican is on the left of the person driving the subway
+11. the fan of blues is on the left of the person who's sport is parkour
+12. the person who's sport is cycling is on the far right
+13. the pakistani is on the right of the fan of jazz
+14. the person drinking tea is on the right of the mexican
+15. the person driving the subway is the fan of house
+16. the fan of techno is on the right of the person who's sport is rowing
+17. the person driving the car is on the left of the person drinking hot-chocolate
+18. the owner of the hamster is on the left of the fan of house
+19. the person who's hobby is sudoku is the person driving the jet-ski
+20. the person driving the train is on the left of the person drinking lemonade
+21. the person who's hobby is hiking is on the left of the person drinking juice
+22. the fan of house is on the right of the owner of the hamster
+23. the owner of the lizard is on the left of the owner of the snake
+24. the person who's hobby is sudoku is on the left of the owner of the hedgehog
+25. the person driving the train is on the right of the person driving the motorbike
+26. the person driving the motorbike is on the right of the fan of ambient
+27. the person who's hobby is puzzles is on the left of the fan of ambient
+28. the fan of blues is on the right of the chinese
+29. the person who's hobby is video-games is the person who's sport is volleyball","{'Beverage': ['milk', 'tea', 'water', 'hot-chocolate', 'juice', 'lemonade'], 'Hobby': ['sudoku', 'puzzles', 'video-games', 'hiking', 'singing', 'photography'], 'Music-Genre': ['jazz', 'house', 'ambient', 'blues', 'techno', 'reggae'], 'Nationality': ['mexican', 'pakistani', 'chinese', 'french', 'italian', 'colombian'], 'Pet': ['hamster', 'hedgehog', 'pony', 'chinchilla', 'lizard', 'snake'], 'Sport': ['surfing', 'handball', 'volleyball', 'rowing', 'parkour', 'cycling'], 'Transport': ['jet-ski', 'subway', 'car', 'motorbike', 'train', 'snowmobile']}"
+Pt1_7x6_level1-7,"There are 6 different favourite beverages: 7up, cola, fanta, juice, tea, water
+The people have 6 different hobbies: camping, chess, collecting, reading, rock-climbing, singing
+The people have 6 different jobs:  analyst, architect, coach, designer, photographer, teacher
+The people perfer 6 different movie-genres: drama, epic, family, mystery, satire, superhero
+The people prefer 6 different music-genres: blues, classical, dubstep, gospel, salsa, soul
+6 different pets are kept: horse, lizard, mouse, rabbit, rat, snake
+The people use 6 different means of transport: bus, helicopter, quad-bike, roller, scooter, tram
+ 1. the person watching mystery movies is on the right of the person watching epic movies
+ 2. the person watching drama movies is the person driving the helicopter
+ 3. the person watching epic movies is on the left of the person who's hobby is chess
+ 4. the person who's hobby is chess is the person driving the bus
+ 5. the fan of soul is the person who's hobby is rock-climbing
+ 6. the person watching family movies is on the left of the owner of the lizard
+ 7. the person driving the tram is the person watching satire movies
+ 8. the owner of the mouse is on the right of the person watching drama movies
+ 9. the designer is on the left of the fan of classical
+10. the photographer is on the right of the person watching satire movies
+11. the owner of the lizard is on the left of the fan of classical
+12. the person watching satire movies is on the left of the owner of the rabbit
+13. the person who's hobby is collecting is on the left of the person drinking juice
+14. the person drinking cola is on the left of the designer
+15. the fan of dubstep is on the right of the person driving the quad-bike
+16. the person who's hobby is reading is on the left of the fan of blues
+17. the person who's hobby is chess is on the right of the person who's hobby is reading
+18. the person drinking 7up is the owner of the mouse
+19. the person watching satire movies is the person who's hobby is singing
+20. the person driving the roller is the fan of soul
+21. the person drinking tea is on the left of the person watching family movies
+22. the person watching drama movies is on the left of the owner of the mouse
+23. the teacher is on the far left
+24. the person drinking fanta is the photographer
+25. the fan of dubstep is the person who's hobby is camping
+26. the analyst is on the far right
+27. the owner of the lizard is on the left of the person driving the tram
+28. the owner of the horse is the architect
+29. the fan of classical is on the left of the fan of gospel
+30. the owner of the snake is the fan of blues","{'Beverage': ['tea', 'cola', 'juice', '7up', 'fanta', 'water'], 'Hobby': ['rock-climbing', 'collecting', 'camping', 'singing', 'reading', 'chess'], 'Job': ['teacher', 'architect', 'designer', 'coach', 'photographer', 'analyst'], 'Movie-Genre': ['superhero', 'family', 'drama', 'satire', 'epic', 'mystery'], 'Music-Genre': ['soul', 'salsa', 'dubstep', 'classical', 'gospel', 'blues'], 'Pet': ['rat', 'horse', 'lizard', 'mouse', 'rabbit', 'snake'], 'Transport': ['roller', 'quad-bike', 'helicopter', 'tram', 'scooter', 'bus']}"
+Pt1_7x6_level1-8,"There are 6 different favourite beverages: 7up, coffee, juice, lemonade, mirinda, tea
+There 6 different types of food: artichoke, carrot, cranberry, orange, peas, radish
+The people perfer 6 different movie-genres: action, comedy, family, scientific, western, zombie
+There are 6 different nationalities: british, canadian, chinese, indonesian, japanese, nigerian
+6 different pets are kept: chinchilla, dog, goat, horse, pony, rabbit
+The people prefer 6 different types of sport: climbing, parkour, rowing, sailing, snowboarding, soccer
+The people use 6 different means of transport: airplane, helicopter, motorbike, quad-bike, scooter, tram
+ 1. the person eating radish is on the left of the person watching family movies
+ 2. the nigerian is on the left of the person watching zombie movies
+ 3. the person watching zombie movies is on the right of the person watching western movies
+ 4. the owner of the horse is the person watching zombie movies
+ 5. the person driving the motorbike is on the far right
+ 6. the owner of the chinchilla is the person who's sport is climbing
+ 7. the person eating radish is the person watching action movies
+ 8. the person who's sport is parkour is on the right of the owner of the pony
+ 9. the person eating carrot is the person driving the tram
+10. the person drinking juice is on the right of the person who's sport is rowing
+11. the person drinking lemonade is on the right of the person drinking coffee
+12. the person drinking tea is on the left of the person eating orange
+13. the person driving the motorbike is the person drinking juice
+14. the person drinking 7up is on the left of the owner of the rabbit
+15. the person eating artichoke is the nigerian
+16. the person drinking coffee is on the left of the person drinking lemonade
+17. the person eating radish is on the far left
+18. the person drinking 7up is on the right of the british
+19. the person eating orange is the owner of the horse
+20. the nigerian is on the right of the japanese
+21. the person driving the scooter is on the right of the person watching western movies
+22. the canadian is the person driving the scooter
+23. the person who's sport is sailing is the canadian
+24. the person eating cranberry is on the right of the person driving the quad-bike
+25. the person who's sport is soccer is on the right of the japanese
+26. the owner of the goat is on the left of the person drinking juice
+27. the person eating carrot is on the right of the person eating radish
+28. the person who's sport is parkour is on the right of the person eating radish
+29. the person driving the tram is on the left of the person driving the helicopter
+30. the person watching comedy movies is on the left of the indonesian","{'Beverage': ['mirinda', '7up', 'tea', 'coffee', 'lemonade', 'juice'], 'Food': ['radish', 'carrot', 'artichoke', 'orange', 'peas', 'cranberry'], 'Movie-Genre': ['action', 'family', 'western', 'zombie', 'comedy', 'scientific'], 'Nationality': ['british', 'japanese', 'nigerian', 'canadian', 'chinese', 'indonesian'], 'Pet': ['pony', 'dog', 'rabbit', 'horse', 'goat', 'chinchilla'], 'Sport': ['snowboarding', 'parkour', 'soccer', 'sailing', 'rowing', 'climbing'], 'Transport': ['airplane', 'tram', 'helicopter', 'scooter', 'quad-bike', 'motorbike']}"
+Pt1_7x6_level1-9,"There are 6 different favourite beverages: 7up, fanta, hot-chocolate, iced-tea, sprite, tea
+There 6 different types of food: artichoke, asparagus, orange, plum, tomato, watermelon
+The people have 6 different hobbies: collecting, cooking, drawing, filmmaking, photography, woodworking
+The people have 6 different jobs:  dressmaker, firefighter, fisherman, librarian, paramedic, social-worker
+The people perfer 6 different movie-genres: adventure, family, martial-arts, mystery, satire, superhero
+6 different pets are kept: chinchilla, frog, hamster, lizard, mouse, rabbit
+The people prefer 6 different types of sport: baseball, ice-hockey, skiing, surfing, volleyball, weightlifting
+ 1. the person who's sport is volleyball is on the far right
+ 2. the person eating orange is on the left of the person who's hobby is photography
+ 3. the person watching adventure movies is on the left of the person drinking sprite
+ 4. the person who's hobby is woodworking is on the right of the person who's sport is surfing
+ 5. the owner of the hamster is on the far left
+ 6. the person watching adventure movies is on the left of the owner of the mouse
+ 7. the owner of the lizard is on the right of the person eating tomato
+ 8. the person who's sport is skiing is on the far left
+ 9. the person who's sport is ice-hockey is on the right of the person who's hobby is collecting
+10. the social-worker is on the right of the person drinking 7up
+11. the person who's hobby is woodworking is on the far right
+12. the owner of the frog is the person drinking iced-tea
+13. the person drinking sprite is the social-worker
+14. the person eating plum is on the far left
+15. the person drinking sprite is on the right of the owner of the rabbit
+16. the person watching mystery movies is the owner of the chinchilla
+17. the person drinking hot-chocolate is on the left of the person watching satire movies
+18. the person eating plum is on the left of the dressmaker
+19. the person drinking tea is on the left of the person eating asparagus
+20. the person watching family movies is on the far left
+21. the person eating artichoke is on the right of the librarian
+22. the owner of the mouse is on the right of the fisherman
+23. the person eating orange is on the right of the fisherman
+24. the paramedic is the person who's sport is surfing
+25. the person watching superhero movies is on the right of the paramedic
+26. the person who's sport is baseball is on the right of the person who's hobby is filmmaking
+27. the person drinking 7up is the person eating watermelon
+28. the person drinking hot-chocolate is the person who's hobby is cooking
+29. the person watching adventure movies is on the right of the person who's hobby is filmmaking","{'Beverage': ['hot-chocolate', 'iced-tea', '7up', 'sprite', 'tea', 'fanta'], 'Food': ['plum', 'artichoke', 'watermelon', 'orange', 'tomato', 'asparagus'], 'Hobby': ['cooking', 'filmmaking', 'collecting', 'drawing', 'photography', 'woodworking'], 'Job': ['librarian', 'dressmaker', 'fisherman', 'social-worker', 'paramedic', 'firefighter'], 'Movie-Genre': ['family', 'satire', 'adventure', 'martial-arts', 'mystery', 'superhero'], 'Pet': ['hamster', 'frog', 'rabbit', 'mouse', 'chinchilla', 'lizard'], 'Sport': ['skiing', 'weightlifting', 'baseball', 'ice-hockey', 'surfing', 'volleyball']}"
diff --git a/part2/level1/Pt2_7x7_level1.csv b/part2/level1/Pt2_7x7_level1.csv
new file mode 100644
index 0000000000000000000000000000000000000000..b0ebbf3695816b77c2440798ed4f725dddd10132
--- /dev/null
+++ b/part2/level1/Pt2_7x7_level1.csv
@@ -0,0 +1,434 @@
+ID,Clues,SolutionGrid
+Pt1_7x7_level1-0,"There 7 different types of food: cauliflower, garlic, grapefruit, kiwi, plum, potato, radish
+The people perfer 7 different movie-genres: epic, fantasy, horror, musical, satire, superhero, thriller
+The people prefer 7 different music-genres: country, disco, electronic, funk, house, jazz, soul
+There are 7 different nationalities: british, colombian, dutch, mexican, pakistani, thai, turkish
+7 different pets are kept: chinchilla, frog, goat, guinea-pig, hedgehog, rat, snake
+The people prefer 7 different types of sport: biathlon, cycling, golf, ice-hockey, lacrosse, surfing, weightlifting
+The people use 7 different means of transport: bike, helicopter, quad-bike, roller, snowmobile, train, trike
+ 1. the person eating radish is the person who's sport is lacrosse
+ 2. the person driving the helicopter is on the left of the person who's sport is lacrosse
+ 3. the owner of the frog is on the left of the colombian
+ 4. the turkish is the person driving the quad-bike
+ 5. the person who's sport is surfing is on the right of the owner of the chinchilla
+ 6. the person who's sport is ice-hockey is the fan of funk
+ 7. the person driving the trike is on the far right
+ 8. the person watching horror movies is the person driving the trike
+ 9. the fan of jazz is on the right of the person eating plum
+10. the person watching superhero movies is the person eating cauliflower
+11. the person who's sport is golf is on the far left
+12. the fan of disco is the owner of the goat
+13. the british is on the left of the person who's sport is weightlifting
+14. the person watching epic movies is on the left of the person watching musical movies
+15. the person eating cauliflower is on the far left
+16. the person eating grapefruit is the person who's sport is cycling
+17. the person driving the trike is on the right of the person watching thriller movies
+18. the thai is the person driving the roller
+19. the pakistani is on the left of the dutch
+20. the owner of the frog is on the left of the owner of the hedgehog
+21. the owner of the hedgehog is the colombian
+22. the person eating plum is on the left of the person eating potato
+23. the fan of funk is on the right of the fan of jazz
+24. the mexican is on the right of the person watching satire movies
+25. the owner of the hedgehog is on the right of the person eating kiwi
+26. the owner of the rat is on the left of the fan of country
+27. the fan of soul is on the far right
+28. the person who's sport is ice-hockey is on the right of the person watching musical movies
+29. the fan of country is in the middle
+30. the person driving the bike is the person watching satire movies
+31. the owner of the frog is on the right of the person eating potato
+32. the person driving the train is on the left of the person watching horror movies
+33. the person driving the snowmobile is on the left of the person driving the roller
+34. the owner of the guinea-pig is on the right of the owner of the goat
+35. the owner of the frog is on the right of the person eating potato
+36. the person driving the snowmobile is on the left of the person who's sport is surfing
+37. the person who's sport is cycling is on the left of the fan of house","{'Food': ['cauliflower', 'grapefruit', 'radish', 'plum', 'potato', 'kiwi', 'garlic'], 'Movie-Genre': ['superhero', 'fantasy', 'satire', 'epic', 'musical', 'thriller', 'horror'], 'Music-Genre': ['disco', 'electronic', 'house', 'country', 'jazz', 'funk', 'soul'], 'Nationality': ['turkish', 'pakistani', 'dutch', 'mexican', 'thai', 'british', 'colombian'], 'Pet': ['goat', 'guinea-pig', 'rat', 'chinchilla', 'snake', 'frog', 'hedgehog'], 'Sport': ['golf', 'cycling', 'lacrosse', 'biathlon', 'surfing', 'ice-hockey', 'weightlifting'], 'Transport': ['quad-bike', 'helicopter', 'bike', 'snowmobile', 'roller', 'train', 'trike']}"
+Pt1_7x7_level1-1,"There are 7 different favourite beverages: coffee, cola, milk, mirinda, soy-milk, tea, water
+The people have 7 different hobbies: board-games, cooking, drawing, fishing, photography, skydiving, traveling
+The people have 7 different jobs:  analyst, entrepreneur, firefighter, fisherman, journalist, paramedic, project-manager
+The people perfer 7 different movie-genres: animation, comedy, musical, mystery, romance, spy, western
+There are 7 different nationalities: australian, british, chinese, french, nigerian, polish, turkish
+7 different pets are kept: cat, dog, goldfish, guinea-pig, pony, rat, turtle
+The people use 7 different means of transport: airplane, bike, motorbike, quad-bike, skateboard, taxi, tram
+ 1. the chinese is the person driving the tram
+ 2. the person driving the tram is on the far right
+ 3. the person driving the skateboard is the journalist
+ 4. the person who's hobby is board-games is the fisherman
+ 5. the owner of the turtle is on the right of the person driving the skateboard
+ 6. the british is on the left of the person watching spy movies
+ 7. the person who's hobby is drawing is in the middle
+ 8. the turkish is on the right of the polish
+ 9. the person driving the bike is on the right of the turkish
+10. the owner of the goldfish is on the left of the person who's hobby is cooking
+11. the person drinking tea is on the right of the person who's hobby is photography
+12. the french is in the middle
+13. the person drinking water is on the right of the person driving the skateboard
+14. the polish is the person driving the quad-bike
+15. the person drinking mirinda is the owner of the dog
+16. the owner of the goldfish is on the far left
+17. the person driving the quad-bike is the person watching western movies
+18. the person watching comedy movies is the person drinking soy-milk
+19. the project-manager is on the far right
+20. the person drinking milk is on the right of the owner of the cat
+21. the person watching comedy movies is on the left of the owner of the guinea-pig
+22. the owner of the goldfish is on the left of the entrepreneur
+23. the person watching romance movies is the paramedic
+24. the person watching western movies is on the far left
+25. the person driving the skateboard is the person who's hobby is skydiving
+26. the journalist is on the right of the analyst
+27. the australian is on the left of the person driving the motorbike
+28. the person driving the motorbike is on the left of the owner of the dog
+29. the person drinking cola is the person who's hobby is board-games
+30. the person who's hobby is skydiving is on the left of the firefighter
+31. the person watching animation movies is in the middle
+32. the person driving the taxi is on the left of the owner of the rat
+33. the person watching musical movies is on the right of the person drinking coffee
+34. the person who's hobby is fishing is on the left of the person who's hobby is traveling
+35. the australian is on the right of the person driving the taxi","{'Beverage': ['cola', 'soy-milk', 'milk', 'tea', 'coffee', 'water', 'mirinda'], 'Hobby': ['board-games', 'cooking', 'photography', 'drawing', 'skydiving', 'fishing', 'traveling'], 'Job': ['fisherman', 'entrepreneur', 'paramedic', 'analyst', 'journalist', 'firefighter', 'project-manager'], 'Movie-Genre': ['western', 'comedy', 'romance', 'animation', 'mystery', 'musical', 'spy'], 'Nationality': ['polish', 'turkish', 'nigerian', 'french', 'australian', 'british', 'chinese'], 'Pet': ['goldfish', 'cat', 'guinea-pig', 'pony', 'rat', 'turtle', 'dog'], 'Transport': ['quad-bike', 'airplane', 'bike', 'taxi', 'skateboard', 'motorbike', 'tram']}"
+Pt1_7x7_level1-2,"There 7 different types of food: blueberry, cauliflower, cherry, onion, papaya, strawberry, watermelon
+The people have 7 different hobbies: baking, chess, dancing, photography, rock-climbing, singing, skydiving
+The people have 7 different jobs:  accountant, freelancer, lawyer, mechanic, paramedic, pilot, security-guard
+The people prefer 7 different music-genres: ambient, d&b, disco, funk, gospel, house, pop
+7 different pets are kept: bird, chinchilla, dog, frog, goldfish, rat, turtle
+The people prefer 7 different types of sport: badminton, rowing, skateboarding, skiing, swimming, water-polo, weightlifting
+The people use 7 different means of transport: bike, boat, scooter, ship, skateboard, trike, van
+ 1. the person who's hobby is baking is on the left of the person who's hobby is chess
+ 2. the security-guard is on the left of the accountant
+ 3. the person who's hobby is rock-climbing is on the left of the person who's hobby is photography
+ 4. the person driving the bike is the accountant
+ 5. the person who's hobby is baking is on the right of the person who's sport is swimming
+ 6. the person who's hobby is skydiving is the fan of house
+ 7. the person eating cherry is on the left of the person driving the bike
+ 8. the person who's sport is skateboarding is on the left of the person eating papaya
+ 9. the person eating onion is on the left of the person driving the trike
+10. the person who's hobby is singing is on the left of the person driving the ship
+11. the owner of the rat is on the right of the owner of the bird
+12. the pilot is on the right of the paramedic
+13. the person driving the van is on the left of the person eating blueberry
+14. the paramedic is on the right of the person who's sport is swimming
+15. the person eating watermelon is on the far left
+16. the accountant is on the left of the freelancer
+17. the fan of ambient is on the right of the person driving the ship
+18. the person who's sport is swimming is in the middle
+19. the person who's hobby is skydiving is on the far right
+20. the paramedic is on the left of the fan of disco
+21. the fan of pop is in the middle
+22. the person eating cherry is on the right of the fan of gospel
+23. the person driving the van is on the left of the person who's hobby is baking
+24. the fan of pop is on the left of the person who's sport is rowing
+25. the person eating cauliflower is on the left of the person who's hobby is baking
+26. the person driving the van is on the left of the owner of the frog
+27. the owner of the goldfish is on the right of the person who's sport is skiing
+28. the person driving the trike is on the right of the person driving the scooter
+29. the pilot is on the right of the fan of funk
+30. the owner of the rat is on the left of the person driving the bike
+31. the person driving the boat is on the right of the owner of the dog
+32. the person who's sport is weightlifting is on the right of the security-guard
+33. the person eating cherry is on the right of the person who's sport is badminton
+34. the mechanic is on the far right
+35. the owner of the turtle is on the left of the mechanic
+36. the person who's hobby is photography is on the right of the owner of the goldfish","{'Food': ['watermelon', 'cherry', 'strawberry', 'cauliflower', 'blueberry', 'onion', 'papaya'], 'Hobby': ['singing', 'dancing', 'rock-climbing', 'photography', 'baking', 'chess', 'skydiving'], 'Job': ['lawyer', 'security-guard', 'accountant', 'freelancer', 'paramedic', 'pilot', 'mechanic'], 'Music-Genre': ['gospel', 'd&b', 'ambient', 'pop', 'funk', 'disco', 'house'], 'Pet': ['bird', 'rat', 'goldfish', 'dog', 'frog', 'turtle', 'chinchilla'], 'Sport': ['badminton', 'skiing', 'weightlifting', 'swimming', 'rowing', 'skateboarding', 'water-polo'], 'Transport': ['skateboard', 'ship', 'bike', 'van', 'boat', 'scooter', 'trike']}"
+Pt1_7x7_level1-3,"There are 7 different favourite beverages: 7up, cola, fanta, juice, lemonade, milk, sprite
+There 7 different types of food: avocado, banana, blueberry, kiwi, potato, pumpkin, watermelon
+The people have 7 different hobbies: board-games, fishing, photography, singing, traveling, video-games, woodworking
+The people have 7 different jobs:  analyst, chef, electrician, musician, nurse, project-manager, teacher
+7 different pets are kept: fish, goat, goldfish, guinea-pig, horse, lizard, rat
+The people prefer 7 different types of sport: baseball, basketball, golf, handball, rowing, rugby, snowboarding
+The people use 7 different means of transport: jet-ski, roller, scooter, skateboard, taxi, train, van
+ 1. the person who's sport is rowing is the electrician
+ 2. the person drinking 7up is the person who's sport is baseball
+ 3. the person drinking juice is on the left of the person driving the jet-ski
+ 4. the person driving the train is the person drinking cola
+ 5. the owner of the goat is on the left of the person eating banana
+ 6. the person who's hobby is singing is the chef
+ 7. the person who's hobby is woodworking is on the left of the person eating watermelon
+ 8. the person eating avocado is in the middle
+ 9. the musician is the person eating pumpkin
+10. the owner of the lizard is on the left of the person drinking lemonade
+11. the person driving the roller is on the right of the person who's hobby is video-games
+12. the person drinking sprite is on the left of the person who's sport is baseball
+13. the person driving the van is on the far right
+14. the owner of the lizard is on the left of the person eating kiwi
+15. the owner of the fish is on the left of the nurse
+16. the person who's hobby is fishing is on the right of the owner of the lizard
+17. the person who's sport is rowing is on the right of the person who's sport is golf
+18. the owner of the horse is the person eating blueberry
+19. the person who's hobby is woodworking is on the left of the person who's sport is handball
+20. the person driving the taxi is the person eating avocado
+21. the electrician is on the left of the project-manager
+22. the chef is on the right of the person drinking juice
+23. the person who's hobby is traveling is the person driving the skateboard
+24. the person driving the taxi is on the left of the person eating watermelon
+25. the person driving the scooter is on the right of the person driving the train
+26. the owner of the guinea-pig is on the right of the analyst
+27. the analyst is on the right of the chef
+28. the person eating potato is on the right of the person eating blueberry
+29. the person who's sport is basketball is in the middle
+30. the person drinking fanta is the person who's sport is rowing
+31. the person eating pumpkin is on the right of the analyst
+32. the person drinking juice is on the right of the person driving the roller
+33. the person drinking 7up is on the left of the person eating pumpkin
+34. the owner of the goldfish is on the right of the person who's sport is handball
+35. the person who's sport is rugby is on the far right
+36. the person who's hobby is photography is the owner of the horse","{'Beverage': ['cola', 'fanta', 'lemonade', 'juice', 'sprite', '7up', 'milk'], 'Food': ['blueberry', 'potato', 'kiwi', 'avocado', 'watermelon', 'banana', 'pumpkin'], 'Hobby': ['photography', 'video-games', 'fishing', 'woodworking', 'singing', 'traveling', 'board-games'], 'Job': ['teacher', 'electrician', 'project-manager', 'nurse', 'chef', 'analyst', 'musician'], 'Pet': ['horse', 'lizard', 'fish', 'rat', 'goat', 'goldfish', 'guinea-pig'], 'Sport': ['golf', 'rowing', 'snowboarding', 'basketball', 'handball', 'baseball', 'rugby'], 'Transport': ['train', 'scooter', 'roller', 'taxi', 'jet-ski', 'skateboard', 'van']}"
+Pt1_7x7_level1-4,"There are 7 different favourite beverages: 7up, almond-milk, fanta, hot-chocolate, iced-tea, tea, water
+There 7 different types of food: apricot, blueberry, garlic, grapes, lemon, nectarine, plum
+The people have 7 different jobs:  coach, dancer, doctor, librarian, project-manager, software-developer, teacher
+The people perfer 7 different movie-genres: comedy, disaster, martial-arts, romance, thriller, western, zombie
+The people prefer 7 different music-genres: blues, classical, country, dubstep, gospel, pop, salsa
+There are 7 different nationalities: american, canadian, french, indonesian, nigerian, pakistani, polish
+The people prefer 7 different types of sport: badminton, baseball, cricket, cycling, lacrosse, skateboarding, water-polo
+ 1. the person watching martial-arts movies is the french
+ 2. the person eating plum is on the right of the person drinking tea
+ 3. the person watching romance movies is on the left of the software-developer
+ 4. the fan of blues is on the right of the teacher
+ 5. the person drinking iced-tea is on the right of the person who's sport is cricket
+ 6. the person watching thriller movies is on the left of the polish
+ 7. the fan of salsa is on the far left
+ 8. the person drinking 7up is on the right of the pakistani
+ 9. the doctor is on the left of the person eating lemon
+10. the person eating garlic is on the left of the person drinking almond-milk
+11. the indonesian is on the far left
+12. the american is on the right of the person drinking almond-milk
+13. the person watching disaster movies is on the right of the fan of salsa
+14. the person who's sport is badminton is on the right of the person who's sport is lacrosse
+15. the person drinking iced-tea is in the middle
+16. the american is on the right of the person drinking almond-milk
+17. the coach is on the left of the person eating apricot
+18. the person who's sport is cricket is the fan of country
+19. the person who's sport is lacrosse is the person eating blueberry
+20. the french is on the right of the person drinking iced-tea
+21. the person who's sport is skateboarding is on the left of the fan of gospel
+22. the french is on the left of the person drinking water
+23. the polish is on the far right
+24. the person watching martial-arts movies is on the right of the fan of pop
+25. the dancer is on the right of the person eating blueberry
+26. the project-manager is on the left of the fan of pop
+27. the person watching comedy movies is on the left of the person drinking tea
+28. the french is the person eating grapes
+29. the software-developer is on the right of the teacher
+30. the person eating lemon is on the right of the person eating nectarine
+31. the person watching western movies is on the right of the person eating nectarine
+32. the person eating grapes is the person who's sport is water-polo
+33. the person watching martial-arts movies is on the left of the fan of dubstep
+34. the fan of country is on the right of the person who's sport is badminton
+35. the nigerian is on the left of the person eating garlic
+36. the person who's sport is cycling is the person drinking hot-chocolate
+37. the person who's sport is badminton is on the left of the nigerian","{'Beverage': ['fanta', 'tea', '7up', 'iced-tea', 'almond-milk', 'water', 'hot-chocolate'], 'Food': ['blueberry', 'apricot', 'plum', 'garlic', 'grapes', 'nectarine', 'lemon'], 'Job': ['coach', 'dancer', 'project-manager', 'teacher', 'software-developer', 'doctor', 'librarian'], 'Movie-Genre': ['comedy', 'disaster', 'zombie', 'romance', 'martial-arts', 'thriller', 'western'], 'Music-Genre': ['salsa', 'classical', 'country', 'pop', 'blues', 'dubstep', 'gospel'], 'Nationality': ['indonesian', 'pakistani', 'nigerian', 'canadian', 'french', 'american', 'polish'], 'Sport': ['lacrosse', 'badminton', 'cricket', 'baseball', 'water-polo', 'skateboarding', 'cycling']}"
+Pt1_7x7_level1-5,"There 7 different types of food: corn, grapefruit, lemon, peach, pomegranate, pumpkin, spinach
+The people have 7 different hobbies: board-games, chess, dancing, puzzles, singing, skydiving, woodworking
+The people perfer 7 different movie-genres: adventure, comedy, disaster, martial-arts, musical, mystery, thriller
+The people prefer 7 different music-genres: d&b, dubstep, folk, house, jazz, r&b, reggae
+There are 7 different nationalities: american, argentine, australian, british, mexican, nigerian, turkish
+7 different pets are kept: chinchilla, ferret, goldfish, guinea-pig, horse, rabbit, rat
+The people use 7 different means of transport: airplane, bike, quad-bike, roller, skateboard, subway, trike
+ 1. the nigerian is the person eating spinach
+ 2. the person eating corn is on the left of the person eating pumpkin
+ 3. the owner of the rat is on the right of the person driving the airplane
+ 4. the australian is the fan of folk
+ 5. the fan of jazz is on the left of the person who's hobby is dancing
+ 6. the owner of the chinchilla is on the left of the fan of jazz
+ 7. the owner of the rat is on the right of the fan of reggae
+ 8. the mexican is on the far left
+ 9. the person who's hobby is skydiving is on the right of the turkish
+10. the australian is in the middle
+11. the person who's hobby is skydiving is on the left of the owner of the guinea-pig
+12. the person who's hobby is skydiving is the owner of the ferret
+13. the person who's hobby is woodworking is on the left of the fan of reggae
+14. the turkish is on the left of the australian
+15. the person watching thriller movies is on the left of the person eating corn
+16. the person who's hobby is chess is the person eating corn
+17. the fan of house is the person watching thriller movies
+18. the person eating grapefruit is on the right of the person who's hobby is singing
+19. the mexican is on the left of the person watching mystery movies
+20. the person watching comedy movies is the owner of the horse
+21. the owner of the goldfish is the person who's hobby is chess
+22. the person driving the subway is on the right of the argentine
+23. the british is on the left of the person eating grapefruit
+24. the owner of the rat is the american
+25. the person eating peach is in the middle
+26. the person watching disaster movies is the nigerian
+27. the fan of dubstep is the person eating spinach
+28. the owner of the rat is the person driving the skateboard
+29. the fan of r&b is on the right of the person eating pomegranate
+30. the owner of the horse is on the right of the person driving the trike
+31. the person eating pomegranate is on the left of the person who's hobby is board-games
+32. the fan of r&b is on the right of the person watching musical movies
+33. the fan of folk is the person watching adventure movies
+34. the person eating corn is on the right of the person driving the quad-bike
+35. the person eating peach is on the left of the person driving the bike
+36. the person eating pomegranate is on the right of the person watching disaster movies","{'Food': ['lemon', 'corn', 'pumpkin', 'peach', 'spinach', 'pomegranate', 'grapefruit'], 'Hobby': ['puzzles', 'chess', 'dancing', 'skydiving', 'woodworking', 'singing', 'board-games'], 'Movie-Genre': ['thriller', 'mystery', 'comedy', 'adventure', 'disaster', 'musical', 'martial-arts'], 'Music-Genre': ['house', 'jazz', 'd&b', 'folk', 'dubstep', 'reggae', 'r&b'], 'Nationality': ['mexican', 'argentine', 'turkish', 'australian', 'nigerian', 'british', 'american'], 'Pet': ['chinchilla', 'goldfish', 'horse', 'ferret', 'guinea-pig', 'rabbit', 'rat'], 'Transport': ['quad-bike', 'trike', 'subway', 'roller', 'bike', 'airplane', 'skateboard']}"
+Pt1_7x7_level1-6,"There are 7 different favourite beverages: 7up, coffee, hot-chocolate, iced-tea, juice, mirinda, water
+The people have 7 different hobbies: board-games, collecting, dancing, photography, puzzles, singing, video-games
+The people have 7 different jobs:  analyst, dancer, lawyer, librarian, mechanic, musician, security-guard
+The people prefer 7 different music-genres: d&b, disco, funk, jazz, metal, r&b, techno
+There are 7 different nationalities: argentine, canadian, colombian, egyptian, malaysian, pakistani, turkish
+7 different pets are kept: cat, fish, guinea-pig, hamster, pony, rabbit, snake
+The people prefer 7 different types of sport: badminton, golf, ice-hockey, sailing, snowboarding, volleyball, water-polo
+ 1. the fan of disco is the owner of the hamster
+ 2. the musician is on the far left
+ 3. the person who's hobby is puzzles is on the left of the owner of the pony
+ 4. the person who's hobby is collecting is the person who's sport is ice-hockey
+ 5. the fan of r&b is the owner of the cat
+ 6. the person drinking iced-tea is the lawyer
+ 7. the person who's sport is sailing is the person drinking hot-chocolate
+ 8. the lawyer is on the right of the person who's hobby is collecting
+ 9. the owner of the rabbit is on the right of the person drinking hot-chocolate
+10. the person drinking juice is the owner of the pony
+11. the person who's sport is badminton is on the right of the argentine
+12. the owner of the pony is the pakistani
+13. the person who's hobby is singing is on the far right
+14. the person drinking water is on the left of the dancer
+15. the person who's hobby is photography is on the left of the owner of the snake
+16. the colombian is the fan of techno
+17. the person who's hobby is collecting is the person drinking 7up
+18. the person who's hobby is dancing is on the far left
+19. the fan of r&b is on the right of the malaysian
+20. the owner of the hamster is on the right of the person who's sport is volleyball
+21. the person who's hobby is photography is on the right of the person who's hobby is video-games
+22. the person who's sport is water-polo is on the far right
+23. the person who's sport is sailing is on the far left
+24. the person drinking 7up is on the left of the owner of the cat
+25. the fan of jazz is on the right of the fan of metal
+26. the librarian is on the right of the person who's hobby is dancing
+27. the person who's sport is badminton is on the right of the mechanic
+28. the fan of disco is on the left of the canadian
+29. the owner of the rabbit is on the left of the owner of the fish
+30. the librarian is on the right of the fan of funk
+31. the person drinking coffee is on the right of the colombian
+32. the person drinking 7up is the fan of disco
+33. the person who's sport is golf is on the right of the person drinking hot-chocolate
+34. the turkish is on the right of the fan of d&b
+35. the security-guard is the turkish
+36. the security-guard is in the middle","{'Beverage': ['hot-chocolate', 'mirinda', 'coffee', 'water', 'juice', '7up', 'iced-tea'], 'Hobby': ['dancing', 'video-games', 'photography', 'puzzles', 'board-games', 'collecting', 'singing'], 'Job': ['musician', 'librarian', 'mechanic', 'security-guard', 'dancer', 'analyst', 'lawyer'], 'Music-Genre': ['funk', 'techno', 'd&b', 'metal', 'jazz', 'disco', 'r&b'], 'Nationality': ['egyptian', 'colombian', 'argentine', 'turkish', 'pakistani', 'malaysian', 'canadian'], 'Pet': ['guinea-pig', 'rabbit', 'fish', 'snake', 'pony', 'hamster', 'cat'], 'Sport': ['sailing', 'golf', 'snowboarding', 'badminton', 'volleyball', 'ice-hockey', 'water-polo']}"
+Pt1_7x7_level1-7,"There 7 different types of food: artichoke, cauliflower, garlic, nectarine, peas, pumpkin, radish
+The people have 7 different hobbies: baking, camping, collecting, dancing, fishing, sudoku, woodworking
+The people have 7 different jobs:  coach, engineer, firefighter, fisherman, mechanic, paramedic, videographer
+There are 7 different nationalities: british, canadian, colombian, japanese, mexican, thai, turkish
+7 different pets are kept: chinchilla, dog, goldfish, horse, pony, snake, turtle
+The people prefer 7 different types of sport: handball, lacrosse, rowing, sailing, snowboarding, soccer, surfing
+The people use 7 different means of transport: airplane, helicopter, motorbike, ship, snowmobile, subway, van
+ 1. the person driving the ship is on the right of the person who's hobby is camping
+ 2. the person who's hobby is fishing is on the left of the person eating peas
+ 3. the engineer is the person eating nectarine
+ 4. the canadian is the person eating pumpkin
+ 5. the person eating pumpkin is on the left of the turkish
+ 6. the person who's sport is rowing is on the right of the person driving the ship
+ 7. the owner of the goldfish is the videographer
+ 8. the person who's sport is surfing is on the right of the person driving the van
+ 9. the person driving the helicopter is the paramedic
+10. the person eating cauliflower is on the right of the person who's sport is surfing
+11. the person eating garlic is on the right of the person who's sport is lacrosse
+12. the fisherman is on the left of the paramedic
+13. the videographer is on the left of the person who's sport is sailing
+14. the owner of the horse is on the left of the person who's sport is snowboarding
+15. the mechanic is in the middle
+16. the person who's sport is rowing is the videographer
+17. the british is the mechanic
+18. the person driving the ship is on the right of the person driving the subway
+19. the person driving the snowmobile is on the far right
+20. the fisherman is on the left of the owner of the dog
+21. the mexican is on the far left
+22. the person who's hobby is sudoku is on the left of the person eating nectarine
+23. the person eating peas is on the left of the person driving the helicopter
+24. the person who's sport is sailing is on the left of the person who's hobby is baking
+25. the firefighter is on the far left
+26. the person driving the motorbike is on the right of the person eating radish
+27. the person eating garlic is the person who's hobby is woodworking
+28. the person driving the van is in the middle
+29. the thai is the person who's hobby is baking
+30. the person who's hobby is collecting is on the right of the firefighter
+31. the owner of the pony is on the left of the canadian
+32. the owner of the turtle is on the right of the firefighter
+33. the japanese is the person who's hobby is sudoku
+34. the person who's hobby is fishing is on the left of the person eating peas
+35. the person driving the ship is on the right of the person who's sport is soccer
+36. the turkish is the videographer
+37. the person eating nectarine is the owner of the snake","{'Food': ['artichoke', 'pumpkin', 'garlic', 'radish', 'peas', 'cauliflower', 'nectarine'], 'Hobby': ['camping', 'collecting', 'woodworking', 'fishing', 'baking', 'sudoku', 'dancing'], 'Job': ['firefighter', 'coach', 'videographer', 'mechanic', 'fisherman', 'paramedic', 'engineer'], 'Nationality': ['mexican', 'canadian', 'turkish', 'british', 'thai', 'japanese', 'colombian'], 'Pet': ['pony', 'turtle', 'goldfish', 'chinchilla', 'horse', 'dog', 'snake'], 'Sport': ['soccer', 'lacrosse', 'rowing', 'sailing', 'surfing', 'snowboarding', 'handball'], 'Transport': ['subway', 'ship', 'airplane', 'van', 'motorbike', 'helicopter', 'snowmobile']}"
+Pt1_7x7_level1-8,"There are 7 different favourite beverages: almond-milk, coffee, juice, lemonade, milk, mirinda, soy-milk
+There 7 different types of food: avocado, broccoli, grapefruit, grapes, lemon, peach, watermelon
+The people have 7 different hobbies: card-games, chess, dancing, fishing, gardening, skydiving, video-games
+The people perfer 7 different movie-genres: drama, fantasy, horror, satire, sports, spy, zombie
+The people prefer 7 different music-genres: funk, gospel, house, jazz, pop, salsa, techno
+The people prefer 7 different types of sport: baseball, climbing, cycling, ice-hockey, snowboarding, soccer, tennis
+The people use 7 different means of transport: bus, jet-ski, scooter, ship, subway, taxi, train
+ 1. the person watching spy movies is on the right of the person drinking lemonade
+ 2. the person watching zombie movies is the person who's hobby is card-games
+ 3. the person who's sport is tennis is on the right of the fan of salsa
+ 4. the person who's sport is snowboarding is on the right of the person driving the ship
+ 5. the person who's hobby is skydiving is on the left of the person who's sport is baseball
+ 6. the person driving the bus is the person who's hobby is skydiving
+ 7. the person driving the taxi is on the right of the person who's hobby is fishing
+ 8. the person drinking juice is the person who's sport is tennis
+ 9. the person watching satire movies is the person who's sport is soccer
+10. the person eating watermelon is the person drinking soy-milk
+11. the person who's hobby is fishing is on the right of the person who's hobby is chess
+12. the person driving the scooter is on the left of the person eating broccoli
+13. the person drinking milk is on the right of the person who's hobby is dancing
+14. the person eating lemon is on the left of the person watching zombie movies
+15. the person watching drama movies is on the right of the person watching horror movies
+16. the fan of pop is on the left of the person who's sport is soccer
+17. the person who's sport is snowboarding is the person eating grapefruit
+18. the person drinking coffee is on the left of the person watching drama movies
+19. the fan of house is the person eating watermelon
+20. the person driving the train is on the right of the person watching satire movies
+21. the person watching zombie movies is on the left of the person eating watermelon
+22. the person eating watermelon is on the right of the fan of funk
+23. the person eating watermelon is on the left of the person driving the ship
+24. the fan of jazz is the person eating broccoli
+25. the person who's hobby is gardening is on the left of the fan of pop
+26. the person driving the bus is the person drinking milk
+27. the person who's sport is ice-hockey is on the far left
+28. the person drinking juice is on the right of the person watching fantasy movies
+29. the person who's hobby is video-games is on the right of the fan of jazz
+30. the person driving the train is the fan of funk
+31. the person who's sport is climbing is on the left of the person driving the taxi
+32. the person eating peach is on the left of the person watching spy movies
+33. the person who's sport is ice-hockey is the person driving the subway
+34. the fan of techno is on the left of the fan of funk
+35. the person watching satire movies is on the left of the person drinking almond-milk
+36. the person eating grapes is on the left of the person watching satire movies","{'Beverage': ['lemonade', 'juice', 'milk', 'almond-milk', 'soy-milk', 'coffee', 'mirinda'], 'Food': ['peach', 'grapes', 'lemon', 'avocado', 'watermelon', 'broccoli', 'grapefruit'], 'Hobby': ['gardening', 'dancing', 'skydiving', 'card-games', 'chess', 'fishing', 'video-games'], 'Movie-Genre': ['fantasy', 'spy', 'satire', 'zombie', 'sports', 'horror', 'drama'], 'Music-Genre': ['salsa', 'pop', 'techno', 'funk', 'house', 'jazz', 'gospel'], 'Sport': ['ice-hockey', 'tennis', 'soccer', 'baseball', 'cycling', 'climbing', 'snowboarding'], 'Transport': ['subway', 'jet-ski', 'bus', 'train', 'scooter', 'ship', 'taxi']}"
+Pt1_7x7_level1-9,"There are 7 different favourite beverages: fanta, iced-tea, juice, milk, mirinda, sprite, tea
+The people have 7 different hobbies: board-games, camping, chess, filmmaking, hiking, traveling, woodworking
+The people have 7 different jobs:  chef, dancer, designer, journalist, mechanic, pilot, police-officer
+The people perfer 7 different movie-genres: action, adventure, documentary, martial-arts, musical, scientific, spy
+The people prefer 7 different music-genres: disco, electronic, funk, gospel, punk, r&b, rock
+There are 7 different nationalities: australian, canadian, colombian, french, malaysian, pakistani, polish
+7 different pets are kept: frog, goldfish, hedgehog, horse, lizard, rabbit, turtle
+ 1. the mechanic is on the left of the person watching adventure movies
+ 2. the person watching spy movies is the person drinking sprite
+ 3. the person drinking sprite is on the right of the designer
+ 4. the mechanic is on the left of the owner of the rabbit
+ 5. the police-officer is on the left of the owner of the frog
+ 6. the person drinking fanta is on the right of the person drinking juice
+ 7. the australian is on the left of the colombian
+ 8. the person watching musical movies is the police-officer
+ 9. the person watching documentary movies is the owner of the frog
+10. the journalist is on the right of the person drinking juice
+11. the person watching action movies is the fan of electronic
+12. the fan of r&b is on the right of the pakistani
+13. the person watching documentary movies is on the far right
+14. the owner of the goldfish is the person who's hobby is filmmaking
+15. the police-officer is on the right of the owner of the rabbit
+16. the person drinking sprite is on the left of the french
+17. the pakistani is on the left of the owner of the goldfish
+18. the person who's hobby is hiking is the owner of the turtle
+19. the person drinking iced-tea is on the left of the owner of the goldfish
+20. the owner of the lizard is on the right of the chef
+21. the person drinking juice is the fan of disco
+22. the person who's hobby is traveling is on the right of the person watching scientific movies
+23. the person drinking iced-tea is the person watching action movies
+24. the owner of the lizard is on the left of the fan of rock
+25. the pakistani is on the right of the person drinking tea
+26. the person who's hobby is hiking is on the left of the pilot
+27. the person who's hobby is traveling is on the left of the polish
+28. the australian is on the far left
+29. the person who's hobby is chess is on the right of the police-officer
+30. the canadian is the person who's hobby is chess
+31. the fan of gospel is the person who's hobby is board-games
+32. the australian is on the left of the owner of the hedgehog
+33. the person drinking tea is the person who's hobby is board-games
+34. the journalist is on the far right
+35. the person drinking milk is on the far left
+36. the person watching documentary movies is on the right of the person who's hobby is camping
+37. the fan of punk is on the left of the person drinking tea","{'Beverage': ['milk', 'tea', 'iced-tea', 'sprite', 'mirinda', 'juice', 'fanta'], 'Hobby': ['hiking', 'board-games', 'traveling', 'filmmaking', 'woodworking', 'camping', 'chess'], 'Job': ['dancer', 'pilot', 'designer', 'mechanic', 'chef', 'police-officer', 'journalist'], 'Movie-Genre': ['martial-arts', 'scientific', 'action', 'spy', 'adventure', 'musical', 'documentary'], 'Music-Genre': ['punk', 'gospel', 'electronic', 'r&b', 'funk', 'disco', 'rock'], 'Nationality': ['australian', 'colombian', 'pakistani', 'polish', 'french', 'malaysian', 'canadian'], 'Pet': ['turtle', 'hedgehog', 'horse', 'goldfish', 'rabbit', 'lizard', 'frog']}"
diff --git a/part2/level10/Pt2_3x3_level10.csv b/part2/level10/Pt2_3x3_level10.csv
new file mode 100644
index 0000000000000000000000000000000000000000..4165573318efd5451b8091353013cb9190a4fb21
--- /dev/null
+++ b/part2/level10/Pt2_3x3_level10.csv
@@ -0,0 +1,94 @@
+ID,Clues,SolutionGrid
+Pt1_3x3_level10-0,"The people have 3 different jobs:  dressmaker, manager, police-officer
+3 different pets are kept: chinchilla, fish, guinea-pig
+The people prefer 3 different types of sport: golf, ice-hockey, lacrosse
+1. the manager is in the middle##1
+2. the owner of the guinea-pig is not the person who's sport is ice-hockey##6
+3. the person who's sport is ice-hockey is somewhere between the dressmaker and the person who's sport is lacrosse##7
+4. the owner of the fish is not to the left of the manager##8
+5. the dressmaker is not the person who's sport is ice-hockey##6
+6. the manager is the person who's sport is golf or the person who's sport is golf is the owner of the fish, but not both","{'Job': ['police-officer', 'manager', 'dressmaker'], 'Pet': ['guinea-pig', 'chinchilla', 'fish'], 'Sport': ['lacrosse', 'ice-hockey', 'golf']}"
+Pt1_3x3_level10-1,"There 3 different types of food: garlic, nectarine, strawberry
+There are 3 different nationalities: malaysian, nigerian, russian
+The people use 3 different means of transport: airplane, motorbike, tram
+1. the person driving the airplane is somewhere between the malaysian and the russian##7
+2. the malaysian is the person eating garlic or the malaysian is the person driving the motorbike, but not both
+3. the russian is somewhere to the left of the malaysian##5
+4. the person driving the airplane is somewhere between the person eating garlic and the person eating strawberry##7
+5. the nigerian is on the left of the person eating garlic##1
+6. the russian and the person driving the motorbike have the same parity positions##9","{'Food': ['strawberry', 'nectarine', 'garlic'], 'Nationality': ['russian', 'nigerian', 'malaysian'], 'Transport': ['motorbike', 'airplane', 'tram']}"
+Pt1_3x3_level10-2,"There are 3 different favourite beverages: fanta, juice, soy-milk
+The people have 3 different jobs:  bartender, librarian, nurse
+The people perfer 3 different movie-genres: animation, comedy, spy
+1. the librarian is the person drinking juice or the librarian is the person watching animation movies, but not both
+2. the person watching comedy movies is somewhere to the right of the person watching animation movies##5
+3. the person watching spy movies is on the right of the nurse##1
+4. the person drinking soy-milk is on the left of the bartender##1
+5. the person watching animation movies is not the bartender##6
+6. the person watching spy movies is not the librarian##6
+7. the person watching animation movies and the bartender have different parity positions##9","{'Beverage': ['soy-milk', 'fanta', 'juice'], 'Job': ['nurse', 'bartender', 'librarian'], 'Movie-Genre': ['animation', 'spy', 'comedy']}"
+Pt1_3x3_level10-3,"The people have 3 different jobs:  freelancer, nurse, teacher
+The people prefer 3 different music-genres: ambient, r&b, salsa
+There are 3 different nationalities: argentine, colombian, mexican
+1. the argentine is not the fan r&b##6
+2. the freelancer is on the left of the nurse##1
+3. the freelancer is the argentine or the fan salsa is the freelancer, but not both
+4. the argentine and the fan r&b have different parity positions##9
+5. the colombian and the nurse have different parity positions##9
+6. the fan r&b is somewhere to the left of the teacher##5
+7. the fan salsa is the argentine or the freelancer is the fan salsa, but not both
+8. the freelancer and the fan salsa have the same parity positions##9","{'Job': ['freelancer', 'nurse', 'teacher'], 'Music-Genre': ['salsa', 'r&b', 'ambient'], 'Nationality': ['colombian', 'mexican', 'argentine']}"
+Pt1_3x3_level10-4,"The people have 3 different hobbies: filmmaking, woodworking, writing
+There are 3 different nationalities: canadian, nigerian, thai
+The people use 3 different means of transport: airplane, tram, trike
+1. the canadian is in an odd position##4
+2. the person who's hobby is writing is the canadian or the canadian is the person driving the tram, but not both
+3. the person who's hobby is filmmaking is on the right of the nigerian##1
+4. the person who's hobby is writing is in an even position##4
+5. the person driving the trike is on the right of the person who's hobby is writing##1","{'Hobby': ['woodworking', 'writing', 'filmmaking'], 'Nationality': ['canadian', 'nigerian', 'thai'], 'Transport': ['tram', 'airplane', 'trike']}"
+Pt1_3x3_level10-5,"There are 3 different favourite beverages: fanta, juice, tea
+There 3 different types of food: grapes, pomegranate, zucchini
+The people prefer 3 different types of sport: golf, ice-hockey, rowing
+1. the person eating zucchini is on the left of the person drinking fanta##1
+2. the person eating zucchini is on the left or right of the person eating pomegranate##3
+3. the person who's sport is ice-hockey is somewhere to the right of the person eating pomegranate##5
+4. the person drinking juice is not to the left of the person who's sport is ice-hockey##8
+5. the person eating grapes is not to the left of the person drinking fanta##8
+6. the person who's sport is ice-hockey is the person eating pomegranate or the person eating pomegranate is the person drinking fanta, but not both
+7. the person eating pomegranate is not to the right of the person drinking juice##8
+8. the person eating grapes is on the right of the person who's sport is golf##1","{'Beverage': ['tea', 'fanta', 'juice'], 'Food': ['zucchini', 'pomegranate', 'grapes'], 'Sport': ['rowing', 'golf', 'ice-hockey']}"
+Pt1_3x3_level10-6,"The people perfer 3 different movie-genres: crime, family, sports
+The people prefer 3 different music-genres: d&b, funk, trance
+3 different pets are kept: cat, chinchilla, pony
+1. the person watching family movies is the owner of the chinchilla##1
+2. the owner of the pony is on the right of the owner of the chinchilla##1
+3. the fan funk is the person watching sports movies##1
+4. the person watching family movies is the fan trance or the person watching family movies is the owner of the chinchilla, but not both
+5. the fan funk is somewhere to the left of the person watching family movies##5
+6. the fan d&b is not to the right of the owner of the pony##8","{'Movie-Genre': ['sports', 'family', 'crime'], 'Music-Genre': ['funk', 'd&b', 'trance'], 'Pet': ['cat', 'chinchilla', 'pony']}"
+Pt1_3x3_level10-7,"The people have 3 different hobbies: puzzles, skydiving, writing
+The people prefer 3 different music-genres: d&b, electronic, funk
+The people prefer 3 different types of sport: basketball, climbing, lacrosse
+1. the person who's hobby is puzzles is somewhere to the right of the person who's sport is climbing##5
+2. the person who's hobby is puzzles is the person who's sport is basketball or the person who's sport is basketball is the fan d&b, but not both
+3. the person who's hobby is skydiving and the fan funk have the same parity positions##9
+4. the person who's sport is climbing is on the right of the person who's hobby is skydiving##1
+5. the person who's sport is lacrosse is not to the right of the fan d&b##8
+6. the person who's hobby is writing is between the fan funk and the fan d&b##2","{'Hobby': ['skydiving', 'writing', 'puzzles'], 'Music-Genre': ['d&b', 'electronic', 'funk'], 'Sport': ['lacrosse', 'climbing', 'basketball']}"
+Pt1_3x3_level10-8,"The people perfer 3 different movie-genres: disaster, drama, epic
+The people prefer 3 different music-genres: blues, house, punk
+There are 3 different nationalities: canadian, italian, nigerian
+1. the fan house is on the right of the person watching drama movies##1
+2. the person watching disaster movies is on the left or right of the person watching drama movies##3
+3. the fan punk is not to the right of the italian##8
+4. the italian is somewhere to the right of the person watching drama movies##5
+5. the italian is somewhere between the nigerian and the fan blues##7
+6. the italian is the person watching drama movies or the italian is the fan house, but not both","{'Movie-Genre': ['drama', 'disaster', 'epic'], 'Music-Genre': ['punk', 'house', 'blues'], 'Nationality': ['nigerian', 'italian', 'canadian']}"
+Pt1_3x3_level10-9,"The people have 3 different hobbies: skydiving, sudoku, video-games
+The people have 3 different jobs:  designer, dressmaker, project-manager
+The people perfer 3 different movie-genres: fantasy, horror, musical
+1. the designer is not the person who's hobby is video-games##6
+2. the project-manager is the person who's hobby is skydiving or the project-manager is the person watching musical movies, but not both
+3. the person watching fantasy movies is on the left of the person who's hobby is sudoku##1
+4. the person who's hobby is skydiving is on the right of the person who's hobby is sudoku##1
+5. the person watching musical movies is not to the left of the designer##8","{'Hobby': ['video-games', 'sudoku', 'skydiving'], 'Job': ['dressmaker', 'designer', 'project-manager'], 'Movie-Genre': ['fantasy', 'musical', 'horror']}"
diff --git a/part2/level10/Pt2_3x4_level10.csv b/part2/level10/Pt2_3x4_level10.csv
new file mode 100644
index 0000000000000000000000000000000000000000..df1024c88421ef7ac3f7c3a51a7e4ed94c86e437
--- /dev/null
+++ b/part2/level10/Pt2_3x4_level10.csv
@@ -0,0 +1,134 @@
+ID,Clues,SolutionGrid
+Pt1_3x4_level10-0,"There are 4 different favourite beverages: almond-milk, coffee, fanta, sprite
+The people have 4 different hobbies: drawing, photography, singing, skydiving
+The people prefer 4 different music-genres: ambient, blues, indie, pop
+ 1. the person drinking almond-milk is the person who's hobby is drawing##1
+ 2. the person drinking coffee is not to the left of the person drinking fanta##8
+ 3. the person drinking fanta is on the left or right of the fan pop##3
+ 4. the person who's hobby is singing is not the fan blues##6
+ 5. the person who's hobby is singing is the person drinking fanta or the person who's hobby is singing is the fan indie, but not both
+ 6. the person drinking fanta and the fan ambient have the same parity positions##9
+ 7. the person drinking fanta is on the left or right of the fan indie##3
+ 8. the person drinking almond-milk is somewhere to the left of the fan pop##5
+ 9. the person drinking fanta is in an even position##4
+10. the person who's hobby is photography is between the person drinking coffee and the fan ambient##2","{'Beverage': ['almond-milk', 'fanta', 'sprite', 'coffee'], 'Hobby': ['drawing', 'singing', 'photography', 'skydiving'], 'Music-Genre': ['indie', 'ambient', 'pop', 'blues']}"
+Pt1_3x4_level10-1,"There 4 different types of food: lettuce, peach, peas, raspberry
+There are 4 different nationalities: egyptian, french, italian, spanish
+4 different pets are kept: fish, frog, horse, snake
+ 1. the egyptian is the person eating raspberry or the owner of the snake is the egyptian, but not both
+ 2. the italian is somewhere to the left of the owner of the fish##5
+ 3. the egyptian is on the left or right of the person eating raspberry##3
+ 4. the owner of the horse and the egyptian have different parity positions##9
+ 5. the owner of the snake is on the right of the owner of the horse##1
+ 6. the owner of the snake is on the left or right of the owner of the fish##3
+ 7. the owner of the snake is on the left or right of the italian##3
+ 8. the person eating peas is on the left or right of the person eating lettuce##3
+ 9. the person eating lettuce is on the right of the person eating peach##1
+10. the owner of the fish is not to the right of the owner of the frog##8
+11. the spanish is in an even position##4
+12. the egyptian is the person eating lettuce or the egyptian is the owner of the snake, but not both
+13. the person eating lettuce is not to the right of the person eating peas##8","{'Food': ['raspberry', 'peach', 'lettuce', 'peas'], 'Nationality': ['italian', 'egyptian', 'french', 'spanish'], 'Pet': ['horse', 'snake', 'fish', 'frog']}"
+Pt1_3x4_level10-2,"There are 4 different favourite beverages: coffee, hot-chocolate, sprite, tea
+There 4 different types of food: cauliflower, grapefruit, lime, onion
+There are 4 different nationalities: italian, japanese, spanish, thai
+1. the person eating onion is the italian##1
+2. the person eating lime is on the far right##1
+3. the person eating onion is the thai or the person eating onion is the person drinking hot-chocolate, but not both
+4. the person eating lime is not to the right of the person drinking coffee##8
+5. the spanish is somewhere to the left of the person drinking sprite##5
+6. the japanese is between the person eating cauliflower and the italian##2","{'Beverage': ['tea', 'sprite', 'hot-chocolate', 'coffee'], 'Food': ['cauliflower', 'grapefruit', 'onion', 'lime'], 'Nationality': ['spanish', 'japanese', 'italian', 'thai']}"
+Pt1_3x4_level10-3,"There 4 different types of food: banana, cabbage, grapes, pineapple
+The people have 4 different hobbies: baking, cooking, fishing, writing
+There are 4 different nationalities: australian, canadian, chinese, polish
+ 1. the person who's hobby is cooking is on the right of the canadian##1
+ 2. the australian is not to the right of the person eating grapes##8
+ 3. the person who's hobby is baking is on the far left##1
+ 4. the person eating grapes is on the right of the person who's hobby is cooking##1
+ 5. the person who's hobby is cooking is not the australian##6
+ 6. the canadian is somewhere to the left of the person eating cabbage##5
+ 7. the person who's hobby is writing is the chinese or the person who's hobby is writing is the person eating cabbage, but not both
+ 8. the chinese is the person eating grapes or the chinese is the person who's hobby is cooking, but not both
+ 9. the polish is somewhere between the person who's hobby is fishing and the person eating grapes##7
+10. the polish is on the right of the person eating banana##1
+11. the person who's hobby is writing is on the right of the polish##1","{'Food': ['pineapple', 'banana', 'cabbage', 'grapes'], 'Hobby': ['baking', 'fishing', 'cooking', 'writing'], 'Nationality': ['australian', 'canadian', 'polish', 'chinese']}"
+Pt1_3x4_level10-4,"There are 4 different favourite beverages: cola, iced-tea, juice, soy-milk
+The people perfer 4 different movie-genres: action, crime, horror, musical
+4 different pets are kept: cat, hedgehog, mouse, rabbit
+ 1. the person drinking iced-tea is in an odd position##4
+ 2. the owner of the cat is not the person watching crime movies##6
+ 3. the owner of the hedgehog is between the person watching horror movies and the person watching action movies##2
+ 4. the person drinking iced-tea is not the person watching musical movies##6
+ 5. the owner of the rabbit and the person watching action movies have different parity positions##9
+ 6. the person drinking cola is the person watching action movies or the person drinking cola is the owner of the cat, but not both
+ 7. the person drinking juice is somewhere to the right of the person drinking cola##5
+ 8. the person watching musical movies is on the far right##1
+ 9. the owner of the mouse is on the right of the person watching crime movies##1
+10. the person drinking juice is somewhere to the right of the person drinking soy-milk##5
+11. the owner of the mouse is somewhere between the person drinking juice and the person drinking soy-milk##7
+12. the person drinking iced-tea is somewhere to the right of the person drinking cola##5","{'Beverage': ['cola', 'soy-milk', 'iced-tea', 'juice'], 'Movie-Genre': ['horror', 'crime', 'action', 'musical'], 'Pet': ['cat', 'hedgehog', 'mouse', 'rabbit']}"
+Pt1_3x4_level10-5,"The people have 4 different hobbies: camping, card-games, puzzles, singing
+There are 4 different nationalities: american, chinese, dutch, nigerian
+The people use 4 different means of transport: quad-bike, ship, train, trike
+ 1. the person who's hobby is puzzles is somewhere to the left of the person who's hobby is singing##5
+ 2. the american is the person who's hobby is camping or the american is the person driving the trike, but not both
+ 3. the person who's hobby is singing is not to the left of the person who's hobby is puzzles##8
+ 4. the person driving the ship and the nigerian have different parity positions##9
+ 5. the person who's hobby is card-games is on the left of the person who's hobby is puzzles##1
+ 6. the nigerian is not to the left of the person driving the ship##8
+ 7. the chinese is on the far right##1
+ 8. the dutch is somewhere between the person who's hobby is puzzles and the american##7
+ 9. the person who's hobby is singing is on the right of the person driving the trike##1
+10. the nigerian is between the person driving the train and the dutch##2","{'Hobby': ['camping', 'card-games', 'puzzles', 'singing'], 'Nationality': ['american', 'dutch', 'nigerian', 'chinese'], 'Transport': ['quad-bike', 'ship', 'trike', 'train']}"
+Pt1_3x4_level10-6,"There 4 different types of food: garlic, grapefruit, orange, potato
+The people have 4 different jobs:  analyst, librarian, security-guard, teacher
+4 different pets are kept: bird, chinchilla, dog, goldfish
+ 1. the person eating potato is not to the left of the person eating orange##8
+ 2. the analyst is between the owner of the bird and the person eating potato##2
+ 3. the owner of the dog is on the left or right of the teacher##3
+ 4. the person eating potato is somewhere between the person eating grapefruit and the owner of the chinchilla##7
+ 5. the owner of the chinchilla and the person eating garlic have the same parity positions##9
+ 6. the librarian is on the left of the owner of the chinchilla##1
+ 7. the security-guard is on the left or right of the owner of the goldfish##3
+ 8. the owner of the dog is on the left of the person eating grapefruit##1
+ 9. the owner of the bird is the analyst or the owner of the bird is the person eating orange, but not both
+10. the owner of the bird and the librarian have the same parity positions##9","{'Food': ['orange', 'garlic', 'potato', 'grapefruit'], 'Job': ['librarian', 'analyst', 'security-guard', 'teacher'], 'Pet': ['bird', 'chinchilla', 'dog', 'goldfish']}"
+Pt1_3x4_level10-7,"There 4 different types of food: corn, grapes, plum, pumpkin
+The people have 4 different hobbies: drawing, fishing, puzzles, video-games
+The people perfer 4 different movie-genres: musical, romance, sports, thriller
+ 1. the person eating corn is somewhere to the right of the person who's hobby is puzzles##5
+ 2. the person who's hobby is puzzles is not to the right of the person watching romance movies##8
+ 3. the person who's hobby is drawing is on the far left or far right##3
+ 4. the person who's hobby is puzzles is in an even position##4
+ 5. the person watching romance movies is somewhere to the left of the person watching musical movies##5
+ 6. the person watching romance movies is somewhere to the right of the person watching thriller movies##5
+ 7. the person who's hobby is video-games is on the left of the person watching thriller movies##1
+ 8. the person watching romance movies is somewhere to the left of the person eating grapes##5
+ 9. the person eating pumpkin is not to the left of the person who's hobby is video-games##8
+10. the person watching romance movies is the person who's hobby is puzzles or the person who's hobby is puzzles is the person eating plum, but not both
+11. the person eating pumpkin is on the left or right of the person watching thriller movies##3","{'Food': ['pumpkin', 'plum', 'corn', 'grapes'], 'Hobby': ['video-games', 'puzzles', 'fishing', 'drawing'], 'Movie-Genre': ['sports', 'thriller', 'romance', 'musical']}"
+Pt1_3x4_level10-8,"The people have 4 different jobs:  nurse, pilot, social-worker, teacher
+The people perfer 4 different movie-genres: crime, satire, scientific, thriller
+The people use 4 different means of transport: bus, car, train, tram
+ 1. the person driving the train and the person watching crime movies have different parity positions##9
+ 2. the social-worker is on the right of the person driving the tram##1
+ 3. the person watching satire movies is not to the left of the person driving the bus##8
+ 4. the person watching satire movies is on the left of the teacher##1
+ 5. the person driving the train is not the nurse##6
+ 6. the teacher is between the social-worker and the nurse##2
+ 7. the person driving the bus and the pilot have different parity positions##9
+ 8. the person driving the tram is somewhere to the right of the person watching thriller movies##5
+ 9. the person watching scientific movies is the person driving the bus or the person watching scientific movies is the teacher, but not both
+10. the person driving the train and the person watching scientific movies have the same parity positions##9","{'Job': ['pilot', 'nurse', 'teacher', 'social-worker'], 'Movie-Genre': ['thriller', 'satire', 'scientific', 'crime'], 'Transport': ['train', 'bus', 'tram', 'car']}"
+Pt1_3x4_level10-9,"The people have 4 different hobbies: camping, chess, cooking, photography
+4 different pets are kept: ferret, goldfish, guinea-pig, horse
+The people use 4 different means of transport: jet-ski, taxi, tram, trike
+ 1. the owner of the guinea-pig is on the right of the owner of the ferret##1
+ 2. the person who's hobby is photography is in an odd position##4
+ 3. the person who's hobby is camping is not to the left of the person who's hobby is chess##8
+ 4. the person driving the jet-ski is on the right of the owner of the horse##1
+ 5. the person who's hobby is camping is in an even position##4
+ 6. the person driving the trike is the person who's hobby is cooking or the owner of the guinea-pig is the person driving the trike, but not both
+ 7. the person who's hobby is camping and the person driving the taxi have the same parity positions##9
+ 8. the person driving the tram is somewhere to the right of the person driving the jet-ski##5
+ 9. the owner of the horse is on the left of the person who's hobby is chess##1
+10. the owner of the ferret and the person driving the tram have the same parity positions##9","{'Hobby': ['cooking', 'chess', 'photography', 'camping'], 'Pet': ['horse', 'goldfish', 'ferret', 'guinea-pig'], 'Transport': ['trike', 'jet-ski', 'tram', 'taxi']}"
diff --git a/part2/level10/Pt2_3x5_level10.csv b/part2/level10/Pt2_3x5_level10.csv
new file mode 100644
index 0000000000000000000000000000000000000000..6a89dcbe485f296e4143120889075393faf21c0e
--- /dev/null
+++ b/part2/level10/Pt2_3x5_level10.csv
@@ -0,0 +1,199 @@
+ID,Clues,SolutionGrid
+Pt1_3x5_level10-0,"There are 5 different favourite beverages: 7up, lemonade, milk, mirinda, water
+There 5 different types of food: apple, cherry, garlic, nectarine, spinach
+The people use 5 different means of transport: car, jet-ski, skateboard, subway, tram
+ 1. the person drinking mirinda and the person driving the car have different parity positions##9
+ 2. the person driving the subway is the person drinking water or the person eating spinach is the person driving the subway, but not both
+ 3. the person drinking mirinda is somewhere between the person driving the subway and the person eating garlic##7
+ 4. the person eating garlic is on the right of the person eating apple##1
+ 5. the person drinking mirinda is not the person driving the car##6
+ 6. the person eating spinach and the person drinking water have different parity positions##9
+ 7. the person drinking lemonade is not the person driving the skateboard##6
+ 8. the person eating nectarine and the person driving the jet-ski have the same parity positions##9
+ 9. the person driving the skateboard is somewhere between the person eating cherry and the person driving the tram##7
+10. the person driving the jet-ski is on the far left or far right##3
+11. the person driving the subway is on the right of the person eating nectarine##1
+12. the person drinking water is somewhere to the left of the person drinking milk##5
+13. the person drinking lemonade is somewhere to the right of the person drinking 7up##5
+14. the person driving the skateboard and the person eating nectarine have different parity positions##9
+15. the person driving the car is somewhere between the person drinking water and the person driving the skateboard##7
+16. the person drinking milk is between the person eating nectarine and the person eating cherry##2","{'Beverage': ['water', 'milk', '7up', 'mirinda', 'lemonade'], 'Food': ['nectarine', 'spinach', 'cherry', 'apple', 'garlic'], 'Transport': ['jet-ski', 'subway', 'car', 'skateboard', 'tram']}"
+Pt1_3x5_level10-1,"There are 5 different favourite beverages: coffee, fanta, hot-chocolate, lemonade, soy-milk
+The people have 5 different hobbies: baking, chess, drawing, traveling, writing
+The people have 5 different jobs:  coach, freelancer, police-officer, scientist, software-developer
+ 1. the person who's hobby is drawing is not to the right of the person who's hobby is traveling##8
+ 2. the freelancer is between the coach and the person who's hobby is chess##2
+ 3. the coach is on the left or right of the freelancer##3
+ 4. the person who's hobby is drawing is not to the left of the person drinking lemonade##8
+ 5. the person who's hobby is traveling is not to the left of the person drinking fanta##8
+ 6. the person drinking fanta is the police-officer or the person drinking fanta is the person who's hobby is traveling, but not both
+ 7. the person drinking soy-milk is in an even position##4
+ 8. the person who's hobby is drawing is on the right of the person who's hobby is chess##1
+ 9. the person who's hobby is drawing is somewhere to the left of the police-officer##5
+10. the coach is in the middle##1
+11. the person drinking hot-chocolate is somewhere to the right of the person who's hobby is chess##5
+12. the person who's hobby is baking is not to the left of the person who's hobby is drawing##8
+13. the software-developer is somewhere to the left of the freelancer##5
+14. the person drinking lemonade is somewhere to the left of the person drinking coffee##5
+15. the person who's hobby is writing is in an odd position##4
+16. the person drinking soy-milk is not to the left of the person who's hobby is traveling##8
+17. the police-officer is on the left or right of the person drinking coffee##3","{'Beverage': ['lemonade', 'hot-chocolate', 'fanta', 'soy-milk', 'coffee'], 'Hobby': ['chess', 'drawing', 'traveling', 'baking', 'writing'], 'Job': ['software-developer', 'freelancer', 'coach', 'police-officer', 'scientist']}"
+Pt1_3x5_level10-2,"The people prefer 5 different music-genres: electronic, metal, punk, techno, trance
+The people prefer 5 different types of sport: cricket, cycling, lacrosse, volleyball, weightlifting
+The people use 5 different means of transport: airplane, boat, jet-ski, skateboard, tram
+ 1. the fan techno and the person driving the boat have different parity positions##9
+ 2. the fan metal is the person driving the jet-ski or the person who's sport is cricket is the fan metal, but not both
+ 3. the person who's sport is volleyball is on the far left##1
+ 4. the person who's sport is weightlifting is the person driving the tram or the person driving the tram is the fan electronic, but not both
+ 5. the person who's sport is cycling and the fan electronic have the same parity positions##9
+ 6. the fan punk is not to the right of the fan trance##8
+ 7. the person who's sport is lacrosse is on the left or right of the fan punk##3
+ 8. the person driving the jet-ski and the person who's sport is weightlifting have different parity positions##9
+ 9. the person who's sport is weightlifting is on the left or right of the fan trance##3
+10. the person who's sport is volleyball is the person driving the airplane##1
+11. the fan electronic is somewhere between the person who's sport is cricket and the person driving the tram##7
+12. the fan metal is on the far right##1
+13. the person driving the skateboard is not to the left of the person driving the boat##8
+14. the person who's sport is lacrosse is not to the left of the person driving the jet-ski##8
+15. the person who's sport is weightlifting is on the left or right of the person driving the boat##3
+16. the person driving the boat is not to the right of the person driving the boat##8
+17. the fan punk is on the far left##1","{'Music-Genre': ['punk', 'trance', 'techno', 'electronic', 'metal'], 'Sport': ['volleyball', 'lacrosse', 'weightlifting', 'cycling', 'cricket'], 'Transport': ['airplane', 'jet-ski', 'tram', 'boat', 'skateboard']}"
+Pt1_3x5_level10-3,"There 5 different types of food: broccoli, cranberry, cucumber, mango, papaya
+The people have 5 different hobbies: baking, cooking, fishing, gardening, traveling
+5 different pets are kept: cat, chinchilla, guinea-pig, hamster, hedgehog
+ 1. the owner of the chinchilla is on the right of the person who's hobby is fishing##1
+ 2. the person eating cucumber is not to the right of the owner of the chinchilla##8
+ 3. the owner of the guinea-pig is not to the left of the person eating broccoli##8
+ 4. the person who's hobby is traveling is not to the right of the person who's hobby is fishing##8
+ 5. the person eating cranberry is the owner of the hedgehog##1
+ 6. the owner of the chinchilla is not to the right of the person eating papaya##8
+ 7. the owner of the chinchilla and the person eating broccoli have the same parity positions##9
+ 8. the person who's hobby is gardening is the owner of the hamster or the person who's hobby is gardening is the person eating mango, but not both
+ 9. the owner of the hedgehog is not the person eating mango##6
+10. the person who's hobby is traveling is on the left or right of the person eating cranberry##3
+11. the person eating papaya is on the far left or far right##3
+12. the person eating mango is somewhere between the person who's hobby is baking and the owner of the hamster##7
+13. the person eating mango is not to the left of the owner of the hedgehog##8
+14. the owner of the chinchilla is on the left of the owner of the hamster##1
+15. the person eating cucumber is not to the right of the owner of the guinea-pig##8
+16. the person who's hobby is fishing is between the owner of the cat and the person who's hobby is gardening##2
+17. the person eating broccoli is not to the right of the person eating cucumber##8
+18. the owner of the cat is not to the right of the owner of the cat##8","{'Food': ['cranberry', 'broccoli', 'cucumber', 'mango', 'papaya'], 'Hobby': ['baking', 'traveling', 'fishing', 'gardening', 'cooking'], 'Pet': ['hedgehog', 'cat', 'guinea-pig', 'chinchilla', 'hamster']}"
+Pt1_3x5_level10-4,"There are 5 different favourite beverages: 7up, coffee, fanta, juice, sprite
+The people have 5 different hobbies: drawing, hiking, magic-tricks, puzzles, traveling
+The people use 5 different means of transport: airplane, bike, helicopter, roller, scooter
+ 1. the person who's hobby is magic-tricks is on the left of the person who's hobby is traveling##1
+ 2. the person drinking fanta is not to the left of the person drinking coffee##8
+ 3. the person drinking coffee is somewhere to the right of the person drinking juice##5
+ 4. the person who's hobby is magic-tricks is somewhere to the left of the person driving the helicopter##5
+ 5. the person who's hobby is magic-tricks is not to the right of the person driving the helicopter##8
+ 6. the person who's hobby is traveling is on the left of the person drinking fanta##1
+ 7. the person drinking juice is on the left of the person driving the airplane##1
+ 8. the person drinking 7up is somewhere to the right of the person driving the roller##5
+ 9. the person who's hobby is drawing is the person driving the airplane or the person driving the airplane is the person drinking coffee, but not both
+10. the person who's hobby is drawing is on the left of the person driving the scooter##1
+11. the person driving the helicopter is the person who's hobby is hiking##1
+12. the person drinking juice is somewhere between the person driving the scooter and the person who's hobby is hiking##7","{'Beverage': ['sprite', '7up', 'juice', 'coffee', 'fanta'], 'Hobby': ['drawing', 'puzzles', 'magic-tricks', 'traveling', 'hiking'], 'Transport': ['roller', 'scooter', 'bike', 'airplane', 'helicopter']}"
+Pt1_3x5_level10-5,"There are 5 different favourite beverages: coffee, hot-chocolate, milk, mirinda, water
+The people have 5 different jobs:  accountant, coach, dressmaker, mechanic, project-manager
+The people prefer 5 different music-genres: blues, hip-hop, soul, techno, trance
+ 1. the person drinking mirinda is on the left or right of the person drinking water##3
+ 2. the dressmaker is in an odd position##4
+ 3. the person drinking coffee is the mechanic##1
+ 4. the fan trance and the accountant have different parity positions##9
+ 5. the person drinking mirinda is the fan hip-hop or the person drinking mirinda is the accountant, but not both
+ 6. the fan trance is on the right of the person drinking milk##1
+ 7. the person drinking milk is not to the left of the fan techno##8
+ 8. the person drinking hot-chocolate is not the fan blues##6
+ 9. the person drinking mirinda is on the left or right of the fan hip-hop##3
+10. the person drinking coffee is on the far left or far right##3
+11. the person drinking water and the accountant have different parity positions##9
+12. the fan techno is somewhere to the right of the person drinking water##5
+13. the coach is on the right of the person drinking milk##1
+14. the person drinking water is not to the left of the dressmaker##8
+15. the mechanic is not the fan soul##6
+16. the project-manager is not to the right of the coach##8
+17. the person drinking water is on the left of the fan techno##1
+18. the person drinking water is not to the right of the person drinking hot-chocolate##8
+19. the mechanic is on the left of the fan blues##1","{'Beverage': ['coffee', 'mirinda', 'water', 'milk', 'hot-chocolate'], 'Job': ['mechanic', 'accountant', 'dressmaker', 'project-manager', 'coach'], 'Music-Genre': ['hip-hop', 'blues', 'soul', 'techno', 'trance']}"
+Pt1_3x5_level10-6,"There are 5 different favourite beverages: 7up, almond-milk, iced-tea, tea, water
+There 5 different types of food: broccoli, lettuce, lime, peach, plum
+The people use 5 different means of transport: airplane, boat, bus, car, subway
+ 1. the person driving the airplane is somewhere between the person drinking almond-milk and the person driving the car##7
+ 2. the person drinking tea is the person eating plum or the person driving the subway is the person drinking tea, but not both
+ 3. the person drinking tea is on the far left or far right##3
+ 4. the person eating broccoli is not the person driving the boat##6
+ 5. the person driving the airplane is somewhere to the left of the person eating broccoli##5
+ 6. the person driving the car is somewhere to the left of the person drinking 7up##5
+ 7. the person eating peach is somewhere to the left of the person driving the car##5
+ 8. the person drinking 7up is on the right of the person drinking iced-tea##1
+ 9. the person driving the boat is not to the right of the person eating lettuce##8
+10. the person driving the car is somewhere to the left of the person drinking tea##5
+11. the person driving the car is not to the left of the person drinking iced-tea##8
+12. the person eating broccoli is on the left or right of the person drinking almond-milk##3
+13. the person drinking water is not to the right of the person driving the bus##8
+14. the person eating plum is in the middle##1
+15. the person eating lettuce is somewhere between the person driving the subway and the person driving the bus##7
+16. the person driving the car is on the left or right of the person drinking water##3","{'Beverage': ['water', 'iced-tea', '7up', 'almond-milk', 'tea'], 'Food': ['peach', 'lime', 'plum', 'lettuce', 'broccoli'], 'Transport': ['bus', 'car', 'airplane', 'boat', 'subway']}"
+Pt1_3x5_level10-7,"The people have 5 different jobs:  bartender, doctor, librarian, paramedic, photographer
+The people prefer 5 different types of sport: badminton, soccer, swimming, volleyball, weightlifting
+The people use 5 different means of transport: bike, roller, scooter, snowmobile, taxi
+ 1. the person who's sport is volleyball is not to the right of the paramedic##8
+ 2. the person driving the bike is somewhere to the right of the person who's sport is badminton##5
+ 3. the person driving the bike is on the left of the person driving the scooter##1
+ 4. the person who's sport is soccer and the paramedic have the same parity positions##9
+ 5. the bartender is in an even position##4
+ 6. the person driving the roller is not to the left of the person driving the bike##8
+ 7. the person who's sport is swimming is somewhere to the right of the bartender##5
+ 8. the person driving the taxi is on the far left or far right##3
+ 9. the photographer is the person driving the scooter or the photographer is the person who's sport is weightlifting, but not both
+10. the doctor is on the left of the person who's sport is swimming##1
+11. the person driving the scooter is somewhere to the right of the doctor##5
+12. the person who's sport is badminton is not to the right of the person who's sport is soccer##8
+13. the person who's sport is volleyball is on the right of the person driving the scooter##1
+14. the paramedic is somewhere to the right of the photographer##5
+15. the librarian is somewhere to the left of the person who's sport is badminton##5","{'Job': ['librarian', 'bartender', 'doctor', 'photographer', 'paramedic'], 'Sport': ['weightlifting', 'badminton', 'soccer', 'swimming', 'volleyball'], 'Transport': ['taxi', 'snowmobile', 'bike', 'scooter', 'roller']}"
+Pt1_3x5_level10-8,"The people perfer 5 different movie-genres: action, adventure, drama, superhero, time-travel
+The people prefer 5 different music-genres: funk, pop, rock, techno, trance
+The people use 5 different means of transport: jet-ski, quad-bike, scooter, snowmobile, subway
+ 1. the fan techno is somewhere to the left of the person watching drama movies##5
+ 2. the fan trance is not to the right of the fan rock##8
+ 3. the fan rock and the person driving the quad-bike have the same parity positions##9
+ 4. the person watching time-travel movies and the person driving the subway have different parity positions##9
+ 5. the fan techno is on the left of the person driving the jet-ski##1
+ 6. the fan funk is somewhere to the right of the person watching time-travel movies##5
+ 7. the fan trance is not to the right of the person driving the snowmobile##8
+ 8. the fan pop is not the person watching superhero movies##6
+ 9. the person driving the subway is in an even position##4
+10. the person watching action movies is on the left of the fan funk##1
+11. the person watching superhero movies is somewhere to the right of the person driving the subway##5
+12. the fan funk is not to the left of the person watching drama movies##8
+13. the person driving the jet-ski is the person watching action movies or the fan funk is the person driving the jet-ski, but not both
+14. the person driving the jet-ski is the fan rock or the person watching action movies is the person driving the jet-ski, but not both
+15. the person driving the subway is on the left of the person watching action movies##1
+16. the person driving the jet-ski is not to the left of the fan pop##8
+17. the person driving the jet-ski is somewhere to the right of the fan techno##5
+18. the fan pop is not to the right of the person driving the scooter##8
+19. the person driving the jet-ski is on the left or right of the person driving the snowmobile##3
+20. the person watching drama movies is on the left of the person driving the quad-bike##1","{'Movie-Genre': ['time-travel', 'adventure', 'action', 'drama', 'superhero'], 'Music-Genre': ['pop', 'techno', 'trance', 'funk', 'rock'], 'Transport': ['scooter', 'subway', 'jet-ski', 'snowmobile', 'quad-bike']}"
+Pt1_3x5_level10-9,"There are 5 different favourite beverages: fanta, iced-tea, milk, mirinda, water
+The people have 5 different hobbies: board-games, chess, fishing, magic-tricks, reading
+5 different pets are kept: bird, fish, horse, rat, snake
+ 1. the person drinking milk is not the owner of the fish##6
+ 2. the owner of the snake is on the left or right of the owner of the rat##3
+ 3. the person who's hobby is reading is the person drinking iced-tea##1
+ 4. the person drinking iced-tea is not to the right of the person who's hobby is reading##8
+ 5. the person drinking water is somewhere to the right of the owner of the fish##5
+ 6. the person who's hobby is fishing is on the left of the owner of the horse##1
+ 7. the person who's hobby is reading is on the right of the person drinking mirinda##1
+ 8. the person drinking iced-tea is the owner of the bird##1
+ 9. the person drinking mirinda is on the left of the owner of the bird##1
+10. the owner of the bird is somewhere to the right of the person drinking milk##5
+11. the person who's hobby is chess is not to the right of the person who's hobby is magic-tricks##8
+12. the person who's hobby is chess is on the left or right of the person drinking milk##3
+13. the owner of the snake is not to the left of the person who's hobby is fishing##8
+14. the person who's hobby is chess is the person drinking water##1
+15. the person who's hobby is magic-tricks and the owner of the fish have the same parity positions##9
+16. the person who's hobby is magic-tricks is the person drinking milk##1
+17. the person drinking milk is the person who's hobby is chess or the person drinking milk is the owner of the rat, but not both
+18. the owner of the fish is somewhere to the left of the owner of the horse##5","{'Beverage': ['fanta', 'water', 'milk', 'mirinda', 'iced-tea'], 'Hobby': ['fishing', 'chess', 'magic-tricks', 'board-games', 'reading'], 'Pet': ['fish', 'horse', 'rat', 'snake', 'bird']}"
diff --git a/part2/level10/Pt2_3x6_level10.csv b/part2/level10/Pt2_3x6_level10.csv
new file mode 100644
index 0000000000000000000000000000000000000000..5bb5ccbffc4522a27a391de334b29939ee14bf66
--- /dev/null
+++ b/part2/level10/Pt2_3x6_level10.csv
@@ -0,0 +1,266 @@
+ID,Clues,SolutionGrid
+Pt1_3x6_level10-0,"There are 6 different favourite beverages: coffee, cola, fanta, juice, tea, water
+6 different pets are kept: bird, cat, dog, goldfish, rat, snake
+The people prefer 6 different types of sport: badminton, basketball, lacrosse, rowing, rugby, weightlifting
+ 1. the person drinking tea is not to the left of the person who's sport is weightlifting##8
+ 2. the person who's sport is basketball is not to the left of the person who's sport is weightlifting##8
+ 3. the person who's sport is lacrosse is on the left or right of the owner of the goldfish##3
+ 4. the person who's sport is badminton and the owner of the snake have different parity positions##9
+ 5. the owner of the cat and the person who's sport is weightlifting have different parity positions##9
+ 6. the person who's sport is badminton is on the right of the person drinking tea##1
+ 7. the person drinking tea is not the person who's sport is badminton##6
+ 8. the owner of the cat is not to the right of the owner of the rat##8
+ 9. the person who's sport is lacrosse is the owner of the dog##1
+10. the person drinking coffee is the owner of the goldfish or the person drinking coffee is the person who's sport is badminton, but not both
+11. the person drinking tea and the owner of the dog have the same parity positions##9
+12. the person who's sport is weightlifting is the owner of the snake or the owner of the snake is the person drinking fanta, but not both
+13. the person drinking cola is not to the left of the owner of the cat##8
+14. the person who's sport is weightlifting is not to the left of the owner of the snake##8
+15. the person drinking coffee is between the owner of the rat and the person drinking tea##2
+16. the person drinking water is the owner of the goldfish##1
+17. the owner of the snake is in an odd position##4
+18. the owner of the rat and the person drinking juice have different parity positions##9
+19. the person who's sport is rowing is on the left of the person who's sport is basketball##1
+20. the owner of the rat is not the person drinking fanta##6
+21. the owner of the bird is somewhere between the person who's sport is weightlifting and the owner of the dog##7","{'Beverage': ['tea', 'coffee', 'cola', 'juice', 'fanta', 'water'], 'Pet': ['snake', 'cat', 'rat', 'bird', 'dog', 'goldfish'], 'Sport': ['weightlifting', 'badminton', 'rowing', 'basketball', 'lacrosse', 'rugby']}"
+Pt1_3x6_level10-1,"The people prefer 6 different music-genres: disco, dubstep, indie, punk, soul, techno
+6 different pets are kept: cat, chinchilla, dog, hamster, rabbit, rat
+The people prefer 6 different types of sport: cricket, cycling, lacrosse, sailing, skiing, water-polo
+ 1. the person who's sport is sailing is on the left of the fan soul##1
+ 2. the person who's sport is water-polo is the owner of the dog##1
+ 3. the fan techno is the person who's sport is lacrosse or the fan techno is the owner of the chinchilla, but not both
+ 4. the fan soul is on the left or right of the owner of the hamster##3
+ 5. the fan dubstep is not to the right of the owner of the cat##8
+ 6. the fan disco and the person who's sport is water-polo have the same parity positions##9
+ 7. the fan dubstep is on the left of the fan soul##1
+ 8. the owner of the rabbit is not to the right of the person who's sport is cricket##8
+ 9. the fan disco is on the far left##1
+10. the person who's sport is sailing is on the left or right of the person who's sport is cricket##3
+11. the fan techno is in an odd position##4
+12. the owner of the rabbit is on the left of the fan indie##1
+13. the owner of the hamster is not the person who's sport is skiing##6
+14. the owner of the rabbit is not the person who's sport is sailing##6
+15. the fan indie is in an even position##4
+16. the person who's sport is cycling and the owner of the rabbit have the same parity positions##9
+17. the fan indie is not the owner of the rat##6
+18. the fan punk is not the person who's sport is skiing##6
+19. the owner of the rabbit is the person who's sport is cricket##1
+20. the owner of the dog is not the person who's sport is cricket##6
+21. the fan dubstep is somewhere to the right of the person who's sport is water-polo##5
+22. the owner of the hamster is not the fan soul##6
+23. the fan dubstep is not to the left of the fan techno##8
+24. the fan punk is the owner of the rat or the fan punk is the person who's sport is cycling, but not both
+25. the fan indie and the owner of the cat have the same parity positions##9
+26. the person who's sport is water-polo is on the left of the owner of the rat##1
+27. the owner of the chinchilla is not to the left of the fan techno##8","{'Music-Genre': ['disco', 'punk', 'techno', 'dubstep', 'soul', 'indie'], 'Pet': ['dog', 'rat', 'chinchilla', 'hamster', 'rabbit', 'cat'], 'Sport': ['water-polo', 'lacrosse', 'cycling', 'sailing', 'cricket', 'skiing']}"
+Pt1_3x6_level10-2,"There 6 different types of food: avocado, blueberry, garlic, potato, raspberry, zucchini
+There are 6 different nationalities: egyptian, french, japanese, spanish, thai, turkish
+6 different pets are kept: cat, dog, ferret, mouse, pony, turtle
+ 1. the person eating zucchini is not to the left of the owner of the turtle##8
+ 2. the spanish is the person eating potato##1
+ 3. the owner of the pony is not to the left of the owner of the pony##8
+ 4. the owner of the pony is on the right of the owner of the cat##1
+ 5. the spanish is somewhere to the left of the owner of the ferret##5
+ 6. the japanese is not to the left of the owner of the dog##8
+ 7. the french is on the left of the egyptian##1
+ 8. the person eating zucchini is in an odd position##4
+ 9. the spanish is on the left or right of the person eating garlic##3
+10. the owner of the cat is between the egyptian and the person eating potato##2
+11. the owner of the dog is not the person eating raspberry##6
+12. the spanish is somewhere between the owner of the mouse and the person eating zucchini##7
+13. the thai is not the owner of the dog##6
+14. the spanish is on the left or right of the person eating garlic##3
+15. the spanish and the owner of the cat have different parity positions##9
+16. the egyptian is on the left or right of the owner of the ferret##3
+17. the thai is on the left of the person eating blueberry##1
+18. the person eating zucchini is somewhere to the left of the owner of the dog##5
+19. the owner of the mouse is on the right of the thai##1
+20. the owner of the dog is the spanish or the person eating zucchini is the owner of the dog, but not both
+21. the owner of the pony is not to the right of the owner of the mouse##8
+22. the person eating blueberry is on the left or right of the person eating raspberry##3
+23. the japanese and the owner of the pony have the same parity positions##9
+24. the thai is not to the left of the person eating avocado##8","{'Food': ['zucchini', 'potato', 'garlic', 'avocado', 'raspberry', 'blueberry'], 'Nationality': ['turkish', 'spanish', 'french', 'egyptian', 'thai', 'japanese'], 'Pet': ['turtle', 'dog', 'cat', 'pony', 'ferret', 'mouse']}"
+Pt1_3x6_level10-3,"There are 6 different favourite beverages: 7up, hot-chocolate, iced-tea, lemonade, soy-milk, water
+The people have 6 different hobbies: card-games, drawing, hiking, photography, puzzles, traveling
+The people perfer 6 different movie-genres: disaster, family, fantasy, mystery, satire, spy
+ 1. the person who's hobby is hiking is on the right of the person who's hobby is puzzles##1
+ 2. the person who's hobby is photography is on the far right##1
+ 3. the person drinking iced-tea is not the person watching disaster movies##6
+ 4. the person watching fantasy movies is not to the right of the person drinking soy-milk##8
+ 5. the person drinking 7up is the person who's hobby is drawing##1
+ 6. the person drinking 7up is the person watching satire movies or the person who's hobby is photography is the person drinking 7up, but not both
+ 7. the person who's hobby is photography is not to the left of the person who's hobby is puzzles##8
+ 8. the person watching fantasy movies is not to the right of the person drinking iced-tea##8
+ 9. the person who's hobby is hiking is the person drinking soy-milk or the person who's hobby is hiking is the person watching spy movies, but not both
+10. the person who's hobby is puzzles is not the person drinking iced-tea##6
+11. the person drinking water is not to the right of the person who's hobby is card-games##8
+12. the person who's hobby is traveling is somewhere to the right of the person drinking iced-tea##5
+13. the person watching satire movies is not to the right of the person watching satire movies##8
+14. the person drinking soy-milk is in an even position##4
+15. the person who's hobby is traveling and the person watching disaster movies have the same parity positions##9
+16. the person drinking lemonade is the person watching disaster movies##1
+17. the person watching spy movies is somewhere between the person who's hobby is card-games and the person who's hobby is puzzles##7
+18. the person who's hobby is photography is on the right of the person drinking lemonade##1
+19. the person watching spy movies is on the right of the person who's hobby is puzzles##1
+20. the person who's hobby is puzzles is not to the left of the person drinking soy-milk##8
+21. the person watching mystery movies is on the right of the person drinking iced-tea##1","{'Beverage': ['7up', 'soy-milk', 'iced-tea', 'water', 'lemonade', 'hot-chocolate'], 'Hobby': ['drawing', 'puzzles', 'hiking', 'card-games', 'traveling', 'photography'], 'Movie-Genre': ['satire', 'fantasy', 'spy', 'mystery', 'disaster', 'family']}"
+Pt1_3x6_level10-4,"The people have 6 different hobbies: drawing, hiking, reading, singing, traveling, woodworking
+There are 6 different nationalities: brazilian, canadian, italian, nigerian, spanish, thai
+The people use 6 different means of transport: airplane, car, helicopter, scooter, skateboard, van
+ 1. the nigerian is somewhere between the person driving the airplane and the person who's hobby is drawing##7
+ 2. the italian is not to the left of the person driving the helicopter##8
+ 3. the brazilian and the person who's hobby is drawing have the same parity positions##9
+ 4. the person driving the helicopter is not the person who's hobby is woodworking##6
+ 5. the person who's hobby is reading is not the canadian##6
+ 6. the spanish is not the person driving the helicopter##6
+ 7. the person driving the helicopter is on the left of the thai##1
+ 8. the person driving the skateboard is on the left of the person who's hobby is drawing##1
+ 9. the canadian is on the right of the person who's hobby is hiking##1
+10. the person driving the airplane is not to the right of the person who's hobby is woodworking##8
+11. the person driving the van is not to the right of the person who's hobby is woodworking##8
+12. the person who's hobby is singing is not to the right of the person driving the airplane##8
+13. the person driving the helicopter is between the person who's hobby is woodworking and the person who's hobby is traveling##2
+14. the person who's hobby is traveling is the nigerian or the nigerian is the person driving the van, but not both
+15. the spanish is somewhere to the left of the person who's hobby is drawing##5
+16. the canadian is somewhere to the left of the person driving the airplane##5
+17. the person driving the van is on the far left or far right##3
+18. the thai is on the right of the italian##1
+19. the person driving the skateboard is not to the right of the person who's hobby is woodworking##8
+20. the spanish is on the left or right of the person who's hobby is singing##3
+21. the nigerian is the person who's hobby is traveling##1
+22. the person driving the van is somewhere to the right of the person driving the airplane##5
+23. the canadian is not the person driving the airplane##6
+24. the person driving the car is not the spanish##6
+25. the person who's hobby is woodworking is somewhere to the right of the person who's hobby is drawing##5
+26. the person driving the car and the brazilian have the same parity positions##9","{'Hobby': ['hiking', 'singing', 'reading', 'traveling', 'drawing', 'woodworking'], 'Nationality': ['brazilian', 'canadian', 'spanish', 'nigerian', 'italian', 'thai'], 'Transport': ['car', 'scooter', 'airplane', 'skateboard', 'helicopter', 'van']}"
+Pt1_3x6_level10-5,"There are 6 different favourite beverages: almond-milk, coffee, iced-tea, juice, soy-milk, tea
+The people have 6 different hobbies: card-games, fishing, gardening, photography, rock-climbing, writing
+The people prefer 6 different types of sport: climbing, golf, rugby, skiing, surfing, water-polo
+ 1. the person who's hobby is gardening is the person drinking tea##1
+ 2. the person who's sport is skiing is between the person drinking iced-tea and the person who's sport is surfing##2
+ 3. the person who's sport is climbing is in an even position##4
+ 4. the person drinking soy-milk and the person who's hobby is photography have different parity positions##9
+ 5. the person who's sport is surfing is on the far left##1
+ 6. the person drinking almond-milk is the person who's sport is climbing##1
+ 7. the person drinking soy-milk is somewhere to the right of the person who's hobby is rock-climbing##5
+ 8. the person who's sport is skiing is the person who's hobby is gardening or the person who's sport is skiing is the person drinking coffee, but not both
+ 9. the person who's sport is skiing is not to the left of the person who's sport is surfing##8
+10. the person who's sport is rugby is on the right of the person drinking iced-tea##1
+11. the person who's sport is climbing is somewhere to the right of the person who's sport is surfing##5
+12. the person drinking juice is somewhere to the right of the person drinking coffee##5
+13. the person who's sport is skiing is not to the right of the person drinking coffee##8
+14. the person who's hobby is writing is on the left or right of the person drinking tea##3
+15. the person who's hobby is rock-climbing is on the left or right of the person who's hobby is card-games##3
+16. the person drinking juice is somewhere to the right of the person who's sport is surfing##5
+17. the person who's hobby is writing is on the left or right of the person who's hobby is rock-climbing##3
+18. the person drinking juice is somewhere to the left of the person who's sport is water-polo##5
+19. the person who's sport is skiing is not the person who's hobby is gardening##6
+20. the person who's sport is skiing is not to the left of the person who's sport is surfing##8
+21. the person drinking almond-milk is not to the left of the person drinking tea##8","{'Beverage': ['tea', 'coffee', 'iced-tea', 'juice', 'soy-milk', 'almond-milk'], 'Hobby': ['gardening', 'writing', 'rock-climbing', 'card-games', 'fishing', 'photography'], 'Sport': ['surfing', 'skiing', 'golf', 'rugby', 'water-polo', 'climbing']}"
+Pt1_3x6_level10-6,"There 6 different types of food: apple, cabbage, corn, lettuce, plum, zucchini
+The people have 6 different hobbies: card-games, collecting, dancing, singing, sudoku, traveling
+The people use 6 different means of transport: boat, bus, car, jet-ski, taxi, trike
+ 1. the person who's hobby is collecting is on the left or right of the person who's hobby is card-games##3
+ 2. the person driving the bus is not to the right of the person driving the boat##8
+ 3. the person who's hobby is sudoku and the person driving the bus have different parity positions##9
+ 4. the person who's hobby is collecting is somewhere to the right of the person eating zucchini##5
+ 5. the person driving the trike is on the far right##1
+ 6. the person who's hobby is collecting is somewhere to the left of the person driving the jet-ski##5
+ 7. the person eating lettuce is on the right of the person driving the bus##1
+ 8. the person driving the car is not the person eating plum##6
+ 9. the person eating lettuce is not to the left of the person who's hobby is sudoku##8
+10. the person eating plum is somewhere between the person eating corn and the person eating cabbage##7
+11. the person driving the bus is on the left or right of the person who's hobby is sudoku##3
+12. the person eating corn is not to the left of the person who's hobby is traveling##8
+13. the person eating plum is not to the left of the person driving the boat##8
+14. the person eating corn is somewhere to the right of the person eating plum##5
+15. the person who's hobby is singing is somewhere to the right of the person who's hobby is sudoku##5
+16. the person eating cabbage is somewhere between the person who's hobby is card-games and the person eating lettuce##7
+17. the person who's hobby is dancing is on the left of the person driving the taxi##1
+18. the person eating lettuce and the person who's hobby is card-games have different parity positions##9
+19. the person driving the taxi is not to the left of the person driving the boat##8
+20. the person who's hobby is collecting is somewhere to the right of the person who's hobby is dancing##5
+21. the person eating zucchini is on the right of the person eating lettuce##1
+22. the person eating cabbage is somewhere to the right of the person driving the boat##5
+23. the person who's hobby is traveling is somewhere to the left of the person who's hobby is collecting##5
+24. the person eating lettuce is the person driving the car or the person driving the car is the person who's hobby is singing, but not both","{'Food': ['apple', 'lettuce', 'zucchini', 'cabbage', 'plum', 'corn'], 'Hobby': ['traveling', 'sudoku', 'dancing', 'collecting', 'card-games', 'singing'], 'Transport': ['bus', 'car', 'boat', 'taxi', 'jet-ski', 'trike']}"
+Pt1_3x6_level10-7,"There 6 different types of food: carrot, kale, lime, pineapple, raspberry, zucchini
+The people have 6 different hobbies: drawing, puzzles, rock-climbing, video-games, woodworking, writing
+The people have 6 different jobs:  chef, coach, dancer, designer, dressmaker, security-guard
+ 1. the person who's hobby is drawing is the dancer or the person eating carrot is the person who's hobby is drawing, but not both
+ 2. the person who's hobby is puzzles is on the left of the designer##1
+ 3. the person eating raspberry is somewhere between the person eating carrot and the dressmaker##7
+ 4. the chef is on the left of the person who's hobby is drawing##1
+ 5. the person eating zucchini is not to the left of the person who's hobby is woodworking##8
+ 6. the person eating lime and the dressmaker have different parity positions##9
+ 7. the person who's hobby is writing is on the far left or far right##3
+ 8. the person who's hobby is woodworking is not to the left of the designer##8
+ 9. the dancer is somewhere to the left of the person eating raspberry##5
+10. the person eating pineapple is somewhere to the right of the person who's hobby is writing##5
+11. the person who's hobby is woodworking is somewhere between the chef and the person who's hobby is writing##7
+12. the person eating raspberry is somewhere between the person who's hobby is writing and the person eating carrot##7
+13. the security-guard is somewhere between the dressmaker and the person who's hobby is woodworking##7
+14. the person who's hobby is woodworking is not to the right of the person who's hobby is rock-climbing##8
+15. the person eating kale and the dancer have different parity positions##9
+16. the chef is not the person who's hobby is puzzles##6
+17. the coach is not to the left of the person who's hobby is drawing##8
+18. the person eating kale is on the far left##1
+19. the person who's hobby is rock-climbing is on the right of the designer##1
+20. the designer is not to the left of the security-guard##8
+21. the person who's hobby is drawing is not to the right of the person eating carrot##8
+22. the designer is not to the right of the person who's hobby is woodworking##8
+23. the person who's hobby is woodworking is somewhere to the right of the person eating pineapple##5
+24. the coach and the person who's hobby is woodworking have the same parity positions##9
+25. the person eating zucchini is on the left or right of the chef##3
+26. the designer is not to the left of the dressmaker##8
+27. the person eating kale is somewhere to the left of the person who's hobby is drawing##5
+28. the person eating raspberry is not to the right of the person who's hobby is drawing##8","{'Food': ['kale', 'lime', 'pineapple', 'zucchini', 'raspberry', 'carrot'], 'Hobby': ['writing', 'video-games', 'puzzles', 'woodworking', 'rock-climbing', 'drawing'], 'Job': ['dressmaker', 'dancer', 'security-guard', 'designer', 'chef', 'coach']}"
+Pt1_3x6_level10-8,"The people have 6 different jobs:  chef, electrician, entrepreneur, lawyer, musician, security-guard
+The people perfer 6 different movie-genres: adventure, crime, disaster, fantasy, superhero, thriller
+The people prefer 6 different types of sport: basketball, cricket, cycling, handball, rowing, snowboarding
+ 1. the person who's sport is handball and the entrepreneur have the same parity positions##9
+ 2. the person watching thriller movies is not to the left of the person watching fantasy movies##8
+ 3. the entrepreneur is somewhere to the right of the electrician##5
+ 4. the person who's sport is snowboarding is not to the right of the person watching superhero movies##8
+ 5. the chef is on the left of the person who's sport is rowing##1
+ 6. the electrician is on the far left##1
+ 7. the person watching adventure movies is the security-guard or the person watching adventure movies is the person who's sport is cricket, but not both
+ 8. the person watching thriller movies is on the left or right of the person watching superhero movies##3
+ 9. the person who's sport is handball is not the musician##6
+10. the person watching superhero movies is on the left of the person who's sport is cycling##1
+11. the person who's sport is handball is between the person watching superhero movies and the person who's sport is rowing##2
+12. the person watching thriller movies is somewhere to the right of the person watching disaster movies##5
+13. the security-guard is somewhere to the right of the person who's sport is cricket##5
+14. the person who's sport is rowing is on the right of the person watching fantasy movies##1
+15. the lawyer is on the right of the person who's sport is rowing##1
+16. the person who's sport is snowboarding is not to the left of the person watching superhero movies##8
+17. the electrician is somewhere to the left of the musician##5
+18. the electrician is somewhere to the left of the person watching superhero movies##5
+19. the security-guard is not to the left of the chef##8
+20. the person watching crime movies is the person who's sport is handball##1
+21. the security-guard is the security-guard##1
+22. the person watching fantasy movies is the person who's sport is cricket##1
+23. the person watching disaster movies is not to the right of the person watching thriller movies##8","{'Job': ['electrician', 'chef', 'security-guard', 'lawyer', 'musician', 'entrepreneur'], 'Movie-Genre': ['disaster', 'fantasy', 'adventure', 'crime', 'superhero', 'thriller'], 'Sport': ['basketball', 'cricket', 'rowing', 'handball', 'snowboarding', 'cycling']}"
+Pt1_3x6_level10-9,"There 6 different types of food: cabbage, carrot, cucumber, lettuce, pineapple, potato
+6 different pets are kept: fish, goldfish, hamster, mouse, rat, snake
+The people use 6 different means of transport: bike, car, ship, skateboard, train, trike
+ 1. the person eating pineapple is on the left or right of the person driving the trike##3
+ 2. the person eating lettuce is on the right of the owner of the mouse##1
+ 3. the person eating pineapple and the person driving the car have different parity positions##9
+ 4. the person driving the car is somewhere to the right of the person eating cucumber##5
+ 5. the person eating carrot is not the owner of the goldfish##6
+ 6. the person driving the ship is somewhere between the person driving the car and the person driving the trike##7
+ 7. the owner of the hamster is not to the left of the owner of the fish##8
+ 8. the person eating lettuce is somewhere to the right of the person eating cabbage##5
+ 9. the owner of the fish is somewhere to the right of the person driving the ship##5
+10. the person eating pineapple is the person driving the ship or the person eating pineapple is the owner of the rat, but not both
+11. the person driving the trike is not the person eating potato##6
+12. the owner of the hamster is on the right of the person driving the trike##1
+13. the owner of the mouse and the person driving the train have different parity positions##9
+14. the person eating carrot is somewhere between the person eating lettuce and the person eating cucumber##7
+15. the owner of the snake and the person driving the ship have the same parity positions##9
+16. the person eating cucumber is somewhere to the right of the person driving the train##5
+17. the person driving the bike is somewhere to the left of the person driving the trike##5
+18. the person driving the car is the person eating carrot##1
+19. the person driving the skateboard is on the right of the person driving the trike##1
+20. the owner of the snake is on the left of the owner of the rat##1","{'Food': ['cabbage', 'cucumber', 'carrot', 'pineapple', 'lettuce', 'potato'], 'Pet': ['goldfish', 'snake', 'rat', 'mouse', 'fish', 'hamster'], 'Transport': ['train', 'bike', 'car', 'ship', 'trike', 'skateboard']}"
diff --git a/part2/level10/Pt2_3x7_level10.csv b/part2/level10/Pt2_3x7_level10.csv
new file mode 100644
index 0000000000000000000000000000000000000000..b9aaff08d1656290ff02d090d9d6859869981b0b
--- /dev/null
+++ b/part2/level10/Pt2_3x7_level10.csv
@@ -0,0 +1,360 @@
+ID,Clues,SolutionGrid
+Pt1_3x7_level10-0,"There 7 different types of food: carrot, corn, cranberry, mango, nectarine, onion, watermelon
+The people have 7 different jobs:  architect, coach, dancer, electrician, firefighter, lawyer, project-manager
+7 different pets are kept: chinchilla, dog, frog, goat, hedgehog, lizard, turtle
+ 1. the firefighter is the owner of the lizard or the firefighter is the person eating nectarine, but not both
+ 2. the person eating corn is somewhere between the person eating nectarine and the person eating onion##7
+ 3. the person eating corn is in an odd position##4
+ 4. the dancer is on the left or right of the person eating corn##3
+ 5. the person eating watermelon is in an odd position##4
+ 6. the person eating mango is somewhere to the left of the person eating onion##5
+ 7. the person eating mango and the owner of the hedgehog have different parity positions##9
+ 8. the lawyer is not to the right of the person eating mango##8
+ 9. the electrician is not the owner of the chinchilla##6
+10. the firefighter is in the middle##1
+11. the owner of the goat is on the far left##1
+12. the electrician is somewhere between the owner of the turtle and the lawyer##7
+13. the person eating carrot is the owner of the frog or the person eating carrot is the coach, but not both
+14. the dancer and the owner of the hedgehog have different parity positions##9
+15. the person eating watermelon is not the owner of the frog##6
+16. the person eating nectarine is not the owner of the hedgehog##6
+17. the dancer is not the owner of the hedgehog##6
+18. the architect and the owner of the dog have the same parity positions##9
+19. the owner of the goat is on the left of the electrician##1
+20. the firefighter is not to the right of the owner of the hedgehog##8
+21. the person eating cranberry is somewhere to the right of the person eating mango##5
+22. the owner of the chinchilla is somewhere between the person eating corn and the architect##7
+23. the owner of the dog is not to the left of the architect##8
+24. the owner of the hedgehog is not to the left of the owner of the lizard##8
+25. the electrician is on the left or right of the person eating carrot##3
+26. the person eating onion is on the right of the person eating cranberry##1
+27. the coach is on the left or right of the owner of the lizard##3
+28. the person eating cranberry is somewhere to the right of the person eating nectarine##5
+29. the project-manager is somewhere to the right of the person eating mango##5
+30. the architect is not to the left of the person eating carrot##8
+31. the owner of the hedgehog is on the right of the owner of the frog##1","{'Food': ['watermelon', 'mango', 'carrot', 'nectarine', 'corn', 'cranberry', 'onion'], 'Job': ['lawyer', 'electrician', 'coach', 'firefighter', 'project-manager', 'dancer', 'architect'], 'Pet': ['goat', 'lizard', 'turtle', 'frog', 'hedgehog', 'chinchilla', 'dog']}"
+Pt1_3x7_level10-1,"There 7 different types of food: apple, avocado, broccoli, lettuce, papaya, pineapple, tomato
+There are 7 different nationalities: chinese, dutch, french, indonesian, malaysian, russian, thai
+The people use 7 different means of transport: jet-ski, roller, scooter, skateboard, taxi, tram, van
+ 1. the chinese is somewhere to the left of the person driving the jet-ski##5
+ 2. the dutch is on the far left or far right##3
+ 3. the person driving the taxi is the chinese or the person eating tomato is the person driving the taxi, but not both
+ 4. the indonesian is not the person driving the scooter##6
+ 5. the person eating tomato is in an odd position##4
+ 6. the person eating apple is not to the left of the person eating papaya##8
+ 7. the person eating avocado is somewhere to the left of the person eating broccoli##5
+ 8. the russian and the person driving the skateboard have the same parity positions##9
+ 9. the person driving the skateboard is not the person eating tomato##6
+10. the person eating avocado is not to the right of the person eating broccoli##8
+11. the person driving the tram is not to the right of the person eating broccoli##8
+12. the person driving the skateboard is on the left or right of the person eating tomato##3
+13. the person eating lettuce is not to the right of the person driving the taxi##8
+14. the person eating apple and the person driving the skateboard have the same parity positions##9
+15. the person eating apple is not to the left of the person driving the roller##8
+16. the dutch is the person eating pineapple##1
+17. the person eating lettuce and the person driving the scooter have the same parity positions##9
+18. the person eating tomato is somewhere to the right of the person eating lettuce##5
+19. the person driving the jet-ski and the russian have different parity positions##9
+20. the person driving the van is somewhere to the left of the person driving the roller##5
+21. the malaysian is somewhere to the left of the person eating avocado##5
+22. the russian is somewhere to the left of the french##5
+23. the person eating broccoli is not to the right of the person driving the scooter##8
+24. the thai and the person eating papaya have different parity positions##9
+25. the indonesian and the person eating pineapple have different parity positions##9
+26. the person driving the tram is not to the right of the person eating lettuce##8
+27. the person driving the jet-ski is somewhere to the left of the russian##5
+28. the chinese is not the person eating tomato##6
+29. the person eating pineapple is somewhere to the right of the person eating papaya##5
+30. the french is on the left or right of the indonesian##3
+31. the indonesian is somewhere to the right of the person eating tomato##5
+32. the person eating lettuce is not to the right of the person driving the van##8
+33. the chinese is on the left of the person eating broccoli##1
+34. the person driving the van is between the person driving the roller and the thai##2
+35. the person driving the scooter is on the far left or far right##3
+36. the indonesian and the person eating broccoli have different parity positions##9
+37. the person eating lettuce is not to the right of the person eating apple##8","{'Food': ['lettuce', 'avocado', 'broccoli', 'papaya', 'tomato', 'apple', 'pineapple'], 'Nationality': ['malaysian', 'chinese', 'thai', 'russian', 'french', 'indonesian', 'dutch'], 'Transport': ['tram', 'taxi', 'jet-ski', 'van', 'roller', 'skateboard', 'scooter']}"
+Pt1_3x7_level10-2,"There 7 different types of food: apple, apricot, garlic, mango, papaya, pumpkin, watermelon
+The people perfer 7 different movie-genres: comedy, crime, epic, family, fantasy, mystery, superhero
+There are 7 different nationalities: argentine, british, canadian, colombian, dutch, italian, turkish
+ 1. the person eating garlic is not to the left of the person eating apricot##8
+ 2. the colombian is not to the right of the person eating pumpkin##8
+ 3. the person eating apricot is not to the right of the person watching mystery movies##8
+ 4. the person watching comedy movies is somewhere to the right of the british##5
+ 5. the person eating mango is somewhere to the left of the dutch##5
+ 6. the british is not to the left of the person watching epic movies##8
+ 7. the person eating watermelon is not to the left of the person watching epic movies##8
+ 8. the person watching crime movies and the italian have different parity positions##9
+ 9. the person watching comedy movies is somewhere to the left of the canadian##5
+10. the canadian is not the person eating garlic##6
+11. the turkish is the person watching epic movies or the turkish is the person eating watermelon, but not both
+12. the person watching epic movies and the british have the same parity positions##9
+13. the person watching epic movies is not to the right of the dutch##8
+14. the person watching comedy movies is on the left of the person watching fantasy movies##1
+15. the person watching superhero movies is not the person eating papaya##6
+16. the person eating pumpkin is in an odd position##4
+17. the turkish is in an even position##4
+18. the person watching mystery movies is not to the left of the person watching fantasy movies##8
+19. the person eating mango is not to the left of the italian##8
+20. the person watching crime movies is in an odd position##4
+21. the argentine and the person watching mystery movies have different parity positions##9
+22. the italian is not the person watching fantasy movies##6
+23. the colombian is somewhere to the left of the turkish##5
+24. the colombian is not to the left of the person eating apricot##8
+25. the person watching crime movies is somewhere between the person watching comedy movies and the person watching family movies##7
+26. the person watching family movies is somewhere to the right of the person watching comedy movies##5
+27. the turkish is on the left or right of the person watching crime movies##3
+28. the turkish is on the left of the person eating garlic##1
+29. the person eating apricot is somewhere to the left of the canadian##5
+30. the dutch is not the person eating apricot##6
+31. the person watching mystery movies is not to the left of the person watching fantasy movies##8
+32. the person watching crime movies is on the right of the turkish##1
+33. the person watching crime movies is somewhere between the dutch and the turkish##7
+34. the argentine is on the left of the person watching family movies##1
+35. the person watching fantasy movies is not to the left of the person eating pumpkin##8
+36. the person watching epic movies and the dutch have the same parity positions##9
+37. the person watching mystery movies is not to the right of the person eating watermelon##8
+38. the person watching family movies is on the left of the dutch##1
+39. the person watching crime movies and the person eating apricot have different parity positions##9
+40. the person watching superhero movies is on the far left or far right##3
+41. the person watching crime movies and the italian have different parity positions##9
+42. the italian is not to the left of the argentine##8","{'Food': ['papaya', 'apricot', 'pumpkin', 'watermelon', 'garlic', 'mango', 'apple'], 'Movie-Genre': ['epic', 'comedy', 'fantasy', 'mystery', 'crime', 'family', 'superhero'], 'Nationality': ['british', 'colombian', 'canadian', 'turkish', 'argentine', 'italian', 'dutch']}"
+Pt1_3x7_level10-3,"There 7 different types of food: apricot, avocado, cucumber, eggplant, grapefruit, grapes, lime
+The people have 7 different jobs:  architect, dressmaker, firefighter, nurse, paramedic, police-officer, security-guard
+The people use 7 different means of transport: bike, helicopter, ship, snowmobile, subway, train, tram
+ 1. the person eating lime is not to the right of the person driving the snowmobile##8
+ 2. the person eating avocado is somewhere to the left of the person eating eggplant##5
+ 3. the nurse is between the person eating cucumber and the person eating grapes##2
+ 4. the firefighter is somewhere between the architect and the person eating grapefruit##7
+ 5. the person driving the train is on the left of the person driving the snowmobile##1
+ 6. the person driving the ship is somewhere to the left of the firefighter##5
+ 7. the person driving the helicopter is in the middle##1
+ 8. the person eating avocado is the architect or the person driving the tram is the person eating avocado, but not both
+ 9. the firefighter is in the middle##1
+10. the person eating grapes is in the middle##1
+11. the person eating eggplant is not the security-guard##6
+12. the security-guard and the person driving the helicopter have the same parity positions##9
+13. the paramedic is not the person eating apricot##6
+14. the person driving the ship is not to the right of the firefighter##8
+15. the paramedic and the person eating eggplant have the same parity positions##9
+16. the dressmaker is on the left or right of the person eating apricot##3
+17. the person driving the snowmobile is not to the left of the person driving the tram##8
+18. the person driving the ship is not to the left of the person eating lime##8
+19. the person eating grapefruit is not to the right of the person driving the subway##8
+20. the person driving the ship is not to the left of the architect##8
+21. the person driving the subway and the nurse have the same parity positions##9
+22. the police-officer is not to the right of the paramedic##8
+23. the person driving the tram is not to the right of the person eating lime##8
+24. the person eating cucumber is not the paramedic##6
+25. the person eating grapes and the person driving the tram have the same parity positions##9
+26. the person driving the snowmobile is somewhere to the right of the person driving the subway##5
+27. the person driving the tram is the person eating apricot##1
+28. the dressmaker is not to the left of the police-officer##8
+29. the person eating eggplant and the nurse have the same parity positions##9
+30. the person eating grapefruit is not to the left of the police-officer##8
+31. the person eating lime is not the person driving the train##6
+32. the person driving the bike is not to the right of the nurse##8","{'Food': ['avocado', 'apricot', 'lime', 'grapes', 'grapefruit', 'cucumber', 'eggplant'], 'Job': ['architect', 'police-officer', 'dressmaker', 'firefighter', 'nurse', 'security-guard', 'paramedic'], 'Transport': ['bike', 'tram', 'ship', 'helicopter', 'subway', 'train', 'snowmobile']}"
+Pt1_3x7_level10-4,"There 7 different types of food: apple, artichoke, carrot, corn, cranberry, lemon, mango
+The people have 7 different jobs:  bartender, entrepreneur, lawyer, police-officer, scientist, social-worker, videographer
+The people prefer 7 different types of sport: badminton, golf, lacrosse, rowing, rugby, tennis, volleyball
+ 1. the person eating artichoke is in an odd position##4
+ 2. the person eating mango is somewhere to the left of the person eating cranberry##5
+ 3. the police-officer is not to the left of the person eating artichoke##8
+ 4. the police-officer is not the person eating apple##6
+ 5. the person who's sport is volleyball and the person eating cranberry have different parity positions##9
+ 6. the person eating carrot is the social-worker##1
+ 7. the person eating artichoke is somewhere between the person eating cranberry and the person who's sport is golf##7
+ 8. the social-worker is in an odd position##4
+ 9. the lawyer is on the right of the person who's sport is rowing##1
+10. the person eating apple is between the police-officer and the videographer##2
+11. the person who's sport is rugby is the person eating artichoke or the person eating artichoke is the police-officer, but not both
+12. the entrepreneur is on the far left##1
+13. the scientist is not to the right of the person eating lemon##8
+14. the bartender is not to the right of the videographer##8
+15. the person who's sport is volleyball is not to the right of the person who's sport is rugby##8
+16. the person eating cranberry is not to the right of the person eating cranberry##8
+17. the person eating mango is somewhere between the person who's sport is rowing and the person eating lemon##7
+18. the person who's sport is rugby is not to the left of the person who's sport is lacrosse##8
+19. the person eating artichoke is not to the right of the person who's sport is volleyball##8
+20. the person who's sport is tennis is on the left or right of the social-worker##3
+21. the police-officer is between the person who's sport is golf and the person eating apple##2
+22. the person eating cranberry is on the left or right of the person eating lemon##3
+23. the person who's sport is badminton is not the entrepreneur##6
+24. the person eating corn is the person who's sport is rowing##1
+25. the person eating corn is on the far left or far right##3
+26. the police-officer is somewhere to the left of the person who's sport is badminton##5
+27. the person who's sport is badminton is on the left of the person who's sport is tennis##1
+28. the person who's sport is rugby is not to the left of the person who's sport is golf##8
+29. the bartender is in an even position##4
+30. the person eating apple and the lawyer have the same parity positions##9
+31. the person eating cranberry is not the person who's sport is volleyball##6","{'Food': ['corn', 'mango', 'artichoke', 'apple', 'cranberry', 'lemon', 'carrot'], 'Job': ['entrepreneur', 'lawyer', 'police-officer', 'bartender', 'videographer', 'scientist', 'social-worker'], 'Sport': ['rowing', 'golf', 'lacrosse', 'volleyball', 'badminton', 'tennis', 'rugby']}"
+Pt1_3x7_level10-5,"There 7 different types of food: corn, cucumber, eggplant, garlic, grapefruit, kale, kiwi
+The people perfer 7 different movie-genres: animation, epic, family, horror, romance, scientific, thriller
+There are 7 different nationalities: colombian, dutch, german, indonesian, malaysian, mexican, spanish
+ 1. the person eating grapefruit is somewhere to the left of the person eating kiwi##5
+ 2. the person watching thriller movies is on the left or right of the spanish##3
+ 3. the person eating kiwi is on the far left or far right##3
+ 4. the person watching thriller movies and the person eating grapefruit have the same parity positions##9
+ 5. the person watching family movies is on the left or right of the person eating kiwi##3
+ 6. the person eating garlic is somewhere to the left of the person eating grapefruit##5
+ 7. the mexican is somewhere between the person watching horror movies and the dutch##7
+ 8. the indonesian is not to the left of the dutch##8
+ 9. the person watching thriller movies is not the person eating cucumber##6
+10. the dutch is somewhere to the left of the person watching epic movies##5
+11. the person watching romance movies is somewhere to the right of the person watching animation movies##5
+12. the person watching scientific movies is on the far left or far right##3
+13. the person eating cucumber is on the left or right of the person eating kale##3
+14. the person eating grapefruit is somewhere to the left of the person eating kiwi##5
+15. the person eating cucumber is somewhere to the left of the person eating eggplant##5
+16. the person watching horror movies is on the right of the indonesian##1
+17. the person eating cucumber and the mexican have different parity positions##9
+18. the person eating corn is not to the left of the german##8
+19. the person watching epic movies is the person eating grapefruit##1
+20. the person watching thriller movies is the person eating grapefruit or the person watching thriller movies is the indonesian, but not both
+21. the colombian and the person eating kiwi have different parity positions##9
+22. the spanish is on the left of the indonesian##1
+23. the person watching scientific movies is somewhere to the left of the malaysian##5
+24. the mexican is somewhere to the left of the person watching horror movies##5
+25. the indonesian is on the left or right of the person eating eggplant##3
+26. the person eating garlic and the person watching thriller movies have different parity positions##9
+27. the person eating grapefruit and the german have different parity positions##9
+28. the person watching epic movies is not the dutch##6
+29. the person eating kiwi is somewhere to the right of the person watching horror movies##5
+30. the dutch and the person eating garlic have the same parity positions##9
+31. the person watching family movies and the person eating cucumber have different parity positions##9
+32. the person eating garlic is somewhere to the left of the person eating grapefruit##5","{'Food': ['garlic', 'grapefruit', 'cucumber', 'kale', 'eggplant', 'corn', 'kiwi'], 'Movie-Genre': ['scientific', 'epic', 'animation', 'thriller', 'horror', 'family', 'romance'], 'Nationality': ['dutch', 'mexican', 'spanish', 'indonesian', 'german', 'colombian', 'malaysian']}"
+Pt1_3x7_level10-6,"There are 7 different favourite beverages: 7up, almond-milk, coffee, fanta, hot-chocolate, mirinda, tea
+The people prefer 7 different music-genres: country, disco, gospel, house, metal, punk, salsa
+7 different pets are kept: cat, dog, fish, goat, lizard, rat, turtle
+ 1. the owner of the dog is somewhere to the left of the owner of the rat##5
+ 2. the fan metal is somewhere to the right of the fan house##5
+ 3. the owner of the rat is on the right of the fan metal##1
+ 4. the person drinking tea is somewhere to the right of the person drinking hot-chocolate##5
+ 5. the owner of the dog and the person drinking coffee have different parity positions##9
+ 6. the owner of the rat is somewhere to the right of the person drinking fanta##5
+ 7. the fan salsa and the owner of the dog have different parity positions##9
+ 8. the person drinking almond-milk is not to the left of the fan country##8
+ 9. the owner of the dog is not the person drinking fanta##6
+10. the person drinking mirinda is on the far left##1
+11. the person drinking tea is not to the left of the owner of the cat##8
+12. the person drinking fanta is not the owner of the dog##6
+13. the person drinking 7up is on the right of the owner of the lizard##1
+14. the fan salsa is not to the left of the person drinking tea##8
+15. the person drinking coffee is somewhere to the right of the person drinking mirinda##5
+16. the fan disco is the owner of the fish##1
+17. the fan metal is not the owner of the goat##6
+18. the fan house is somewhere between the owner of the lizard and the owner of the dog##7
+19. the person drinking tea is somewhere to the right of the person drinking hot-chocolate##5
+20. the fan salsa and the owner of the rat have the same parity positions##9
+21. the person drinking hot-chocolate and the fan salsa have different parity positions##9
+22. the fan disco is the person drinking mirinda or the fan disco is the owner of the turtle, but not both
+23. the owner of the cat is not the person drinking 7up##6
+24. the fan country is somewhere between the owner of the fish and the person drinking tea##7
+25. the person drinking tea is somewhere to the right of the owner of the dog##5
+26. the person drinking coffee is somewhere between the owner of the turtle and the owner of the lizard##7
+27. the owner of the cat is not to the left of the fan gospel##8
+28. the owner of the dog is in an odd position##4
+29. the owner of the dog is on the right of the owner of the turtle##1
+30. the fan gospel is between the fan house and the fan country##2","{'Beverage': ['mirinda', 'fanta', 'hot-chocolate', 'coffee', 'tea', '7up', 'almond-milk'], 'Music-Genre': ['disco', 'country', 'gospel', 'house', 'metal', 'salsa', 'punk'], 'Pet': ['fish', 'turtle', 'dog', 'cat', 'lizard', 'rat', 'goat']}"
+Pt1_3x7_level10-7,"There are 7 different favourite beverages: almond-milk, cola, fanta, hot-chocolate, juice, mirinda, sprite
+The people perfer 7 different movie-genres: action, family, fantasy, horror, mystery, superhero, zombie
+There are 7 different nationalities: argentine, brazilian, dutch, french, italian, pakistani, russian
+ 1. the person watching fantasy movies and the french have different parity positions##9
+ 2. the person watching action movies is in an even position##4
+ 3. the person drinking fanta is not the russian##6
+ 4. the argentine and the person drinking sprite have different parity positions##9
+ 5. the russian is on the left or right of the dutch##3
+ 6. the dutch is not the person watching zombie movies##6
+ 7. the person drinking mirinda is on the left of the person watching superhero movies##1
+ 8. the brazilian is not to the left of the french##8
+ 9. the person watching fantasy movies is on the right of the person watching action movies##1
+10. the person watching mystery movies is somewhere to the left of the french##5
+11. the russian is not to the left of the person watching family movies##8
+12. the person drinking hot-chocolate is not to the left of the person drinking juice##8
+13. the person drinking cola is somewhere to the left of the italian##5
+14. the italian and the person drinking hot-chocolate have the same parity positions##9
+15. the person watching mystery movies is not to the right of the person drinking almond-milk##8
+16. the person drinking mirinda is the french or the french is the person watching superhero movies, but not both
+17. the person drinking almond-milk is somewhere to the left of the person drinking fanta##5
+18. the person drinking juice is on the left or right of the person drinking sprite##3
+19. the dutch is on the left or right of the italian##3
+20. the person watching mystery movies is not to the left of the person watching family movies##8
+21. the person drinking juice is somewhere to the left of the person watching zombie movies##5
+22. the person watching fantasy movies is between the person drinking mirinda and the dutch##2
+23. the person watching fantasy movies and the person drinking hot-chocolate have the same parity positions##9
+24. the person watching action movies is not to the left of the person watching zombie movies##8
+25. the person drinking sprite is on the left of the person drinking juice##1
+26. the person watching mystery movies is on the left of the person drinking cola##1
+27. the person watching superhero movies is the person drinking fanta##1","{'Beverage': ['sprite', 'juice', 'cola', 'almond-milk', 'hot-chocolate', 'mirinda', 'fanta'], 'Movie-Genre': ['family', 'mystery', 'zombie', 'action', 'fantasy', 'horror', 'superhero'], 'Nationality': ['pakistani', 'argentine', 'russian', 'dutch', 'italian', 'french', 'brazilian']}"
+Pt1_3x7_level10-8,"There 7 different types of food: asparagus, cauliflower, cherry, garlic, nectarine, peas, watermelon
+The people have 7 different jobs:  accountant, architect, dancer, doctor, electrician, firefighter, teacher
+The people prefer 7 different types of sport: basketball, biathlon, golf, lacrosse, rugby, skateboarding, volleyball
+ 1. the person eating watermelon is not to the left of the person who's sport is rugby##8
+ 2. the doctor is not the person who's sport is skateboarding##6
+ 3. the person who's sport is basketball is not the electrician##6
+ 4. the accountant is not to the right of the person eating watermelon##8
+ 5. the person eating cherry is in an odd position##4
+ 6. the person who's sport is golf is not to the right of the person eating nectarine##8
+ 7. the person eating peas is on the left of the doctor##1
+ 8. the dancer is on the right of the architect##1
+ 9. the electrician is not to the right of the person eating nectarine##8
+10. the firefighter is the person who's sport is biathlon or the firefighter is the person eating cauliflower, but not both
+11. the person eating asparagus is somewhere to the right of the person who's sport is basketball##5
+12. the person eating nectarine is somewhere to the right of the person who's sport is rugby##5
+13. the person who's sport is basketball is in an even position##4
+14. the accountant is somewhere to the right of the teacher##5
+15. the person who's sport is volleyball is in an odd position##4
+16. the person who's sport is biathlon and the person eating nectarine have the same parity positions##9
+17. the dancer is on the left of the electrician##1
+18. the person eating cauliflower and the teacher have the same parity positions##9
+19. the doctor is not the person who's sport is lacrosse##6
+20. the person who's sport is basketball is not the dancer##6
+21. the teacher and the person eating watermelon have different parity positions##9
+22. the person who's sport is volleyball is on the left or right of the person eating watermelon##3
+23. the person eating asparagus is on the right of the architect##1
+24. the teacher is not the person eating peas##6
+25. the accountant is on the right of the teacher##1
+26. the teacher is somewhere between the electrician and the person who's sport is basketball##7
+27. the person eating cherry is the teacher##1
+28. the architect and the person who's sport is basketball have different parity positions##9
+29. the person eating asparagus is on the left or right of the person who's sport is golf##3
+30. the accountant is the person eating peas or the accountant is the person who's sport is skateboarding, but not both
+31. the firefighter and the person who's sport is biathlon have the same parity positions##9","{'Food': ['peas', 'garlic', 'cherry', 'watermelon', 'cauliflower', 'asparagus', 'nectarine'], 'Job': ['firefighter', 'doctor', 'teacher', 'accountant', 'architect', 'dancer', 'electrician'], 'Sport': ['biathlon', 'basketball', 'rugby', 'skateboarding', 'volleyball', 'lacrosse', 'golf']}"
+Pt1_3x7_level10-9,"The people have 7 different hobbies: chess, collecting, gardening, magic-tricks, puzzles, singing, traveling
+7 different pets are kept: bird, cat, dog, fish, guinea-pig, hedgehog, turtle
+The people use 7 different means of transport: bus, car, motorbike, roller, skateboard, subway, van
+ 1. the person who's hobby is singing is on the left of the person who's hobby is puzzles##1
+ 2. the owner of the hedgehog is on the right of the owner of the turtle##1
+ 3. the owner of the guinea-pig is on the left or right of the person driving the bus##3
+ 4. the person driving the motorbike is not to the left of the owner of the dog##8
+ 5. the owner of the bird and the person who's hobby is gardening have different parity positions##9
+ 6. the person driving the van is not to the right of the person who's hobby is gardening##8
+ 7. the person who's hobby is puzzles and the owner of the guinea-pig have different parity positions##9
+ 8. the person who's hobby is puzzles is on the left or right of the person driving the motorbike##3
+ 9. the owner of the cat is not to the right of the person driving the subway##8
+10. the person driving the skateboard is the person who's hobby is magic-tricks##1
+11. the person who's hobby is chess is in an even position##4
+12. the person who's hobby is chess is not to the right of the person driving the car##8
+13. the person who's hobby is collecting is not to the left of the person driving the roller##8
+14. the person driving the motorbike is in an odd position##4
+15. the owner of the cat is not to the right of the person who's hobby is puzzles##8
+16. the owner of the dog and the person driving the car have different parity positions##9
+17. the owner of the guinea-pig is somewhere to the left of the owner of the hedgehog##5
+18. the person driving the subway is somewhere to the right of the owner of the hedgehog##5
+19. the person who's hobby is gardening is not the owner of the hedgehog##6
+20. the person who's hobby is gardening is on the right of the person who's hobby is traveling##1
+21. the person driving the van is somewhere to the left of the person who's hobby is singing##5
+22. the person who's hobby is puzzles is somewhere between the owner of the bird and the owner of the turtle##7
+23. the person driving the van is on the left or right of the person who's hobby is singing##3
+24. the owner of the hedgehog is the person driving the car or the owner of the hedgehog is the person who's hobby is gardening, but not both
+25. the owner of the dog is somewhere to the left of the person driving the motorbike##5
+26. the person driving the car is the owner of the hedgehog##1
+27. the person driving the van is on the left of the person driving the motorbike##1
+28. the person driving the skateboard is on the right of the owner of the fish##1
+29. the person driving the subway is on the left or right of the owner of the cat##3
+30. the person driving the car is not to the left of the owner of the guinea-pig##8
+31. the owner of the guinea-pig is somewhere to the left of the person who's hobby is traveling##5
+32. the person driving the car is somewhere between the person driving the bus and the person who's hobby is gardening##7
+33. the person driving the subway is not the person who's hobby is chess##6
+34. the owner of the bird is somewhere to the right of the person driving the subway##5
+35. the person driving the bus is not the owner of the guinea-pig##6
+36. the person driving the bus is not to the right of the person driving the subway##8","{'Hobby': ['collecting', 'chess', 'traveling', 'gardening', 'singing', 'puzzles', 'magic-tricks'], 'Pet': ['guinea-pig', 'turtle', 'hedgehog', 'dog', 'cat', 'fish', 'bird'], 'Transport': ['roller', 'bus', 'car', 'van', 'motorbike', 'subway', 'skateboard']}"
diff --git a/part2/level10/Pt2_4x3_level10.csv b/part2/level10/Pt2_4x3_level10.csv
new file mode 100644
index 0000000000000000000000000000000000000000..9bf78610367be728dc8b317729a2d8f6a0e4fa26
--- /dev/null
+++ b/part2/level10/Pt2_4x3_level10.csv
@@ -0,0 +1,131 @@
+ID,Clues,SolutionGrid
+Pt1_4x3_level10-0,"The people have 3 different jobs:  bartender, designer, photographer
+The people perfer 3 different movie-genres: adventure, family, martial-arts
+There are 3 different nationalities: australian, egyptian, german
+The people use 3 different means of transport: car, taxi, van
+ 1. the person driving the taxi is the german##1
+ 2. the australian is not to the left of the person watching adventure movies##8
+ 3. the person driving the car is on the left of the person watching adventure movies##1
+ 4. the egyptian is not to the left of the bartender##8
+ 5. the person watching family movies is the egyptian or the person watching family movies is the bartender, but not both
+ 6. the designer is not to the left of the egyptian##8
+ 7. the person watching martial-arts movies and the person driving the taxi have different parity positions##9
+ 8. the bartender is on the left or right of the person driving the car##3
+ 9. the designer is between the person driving the taxi and the australian##2
+10. the designer is not to the right of the egyptian##8","{'Job': ['bartender', 'designer', 'photographer'], 'Movie-Genre': ['family', 'martial-arts', 'adventure'], 'Nationality': ['german', 'egyptian', 'australian'], 'Transport': ['taxi', 'car', 'van']}"
+Pt1_4x3_level10-1,"The people perfer 3 different movie-genres: family, romance, sports
+The people prefer 3 different music-genres: house, jazz, salsa
+There are 3 different nationalities: argentine, italian, japanese
+3 different pets are kept: dog, ferret, fish
+ 1. the owner of the dog is not to the right of the italian##8
+ 2. the owner of the ferret is on the far left##1
+ 3. the fan salsa is not to the right of the italian##8
+ 4. the owner of the dog is on the left of the fan salsa##1
+ 5. the argentine is the person watching romance movies or the person watching romance movies is the owner of the ferret, but not both
+ 6. the owner of the ferret is not to the right of the person watching romance movies##8
+ 7. the fan house is on the far left##1
+ 8. the italian is on the left or right of the argentine##3
+ 9. the person watching romance movies is the argentine##1
+10. the person watching family movies is not to the left of the owner of the dog##8","{'Movie-Genre': ['sports', 'romance', 'family'], 'Music-Genre': ['house', 'jazz', 'salsa'], 'Nationality': ['japanese', 'argentine', 'italian'], 'Pet': ['ferret', 'dog', 'fish']}"
+Pt1_4x3_level10-2,"There 3 different types of food: banana, cranberry, peach
+The people perfer 3 different movie-genres: adventure, horror, musical
+The people prefer 3 different music-genres: electronic, metal, soul
+There are 3 different nationalities: australian, brazilian, thai
+1. the person eating banana is the fan metal or the person eating banana is the person watching horror movies, but not both
+2. the fan soul is somewhere to the left of the person watching musical movies##5
+3. the person watching horror movies is in an even position##4
+4. the fan electronic is somewhere to the left of the fan soul##5
+5. the fan electronic is not to the right of the person eating peach##8
+6. the brazilian is not to the left of the person eating cranberry##8
+7. the person eating cranberry is the australian##1
+8. the person watching adventure movies is on the left of the brazilian##1
+9. the person eating peach is the fan metal##1","{'Food': ['cranberry', 'banana', 'peach'], 'Movie-Genre': ['adventure', 'horror', 'musical'], 'Music-Genre': ['electronic', 'soul', 'metal'], 'Nationality': ['australian', 'brazilian', 'thai']}"
+Pt1_4x3_level10-3,"The people have 3 different hobbies: card-games, drawing, rock-climbing
+The people prefer 3 different music-genres: hip-hop, metal, pop
+There are 3 different nationalities: italian, malaysian, nigerian
+3 different pets are kept: ferret, goat, pony
+1. the fan pop and the person who's hobby is card-games have the same parity positions##9
+2. the owner of the pony is on the left or right of the person who's hobby is rock-climbing##3
+3. the owner of the goat is the fan metal or the fan metal is the malaysian, but not both
+4. the fan pop is on the left or right of the owner of the pony##3
+5. the owner of the goat is not to the right of the person who's hobby is drawing##8
+6. the person who's hobby is card-games and the owner of the ferret have the same parity positions##9
+7. the owner of the goat is not the person who's hobby is drawing##6
+8. the owner of the ferret is the fan pop##1
+9. the italian is between the person who's hobby is rock-climbing and the malaysian##2","{'Hobby': ['rock-climbing', 'drawing', 'card-games'], 'Music-Genre': ['metal', 'hip-hop', 'pop'], 'Nationality': ['nigerian', 'italian', 'malaysian'], 'Pet': ['goat', 'pony', 'ferret']}"
+Pt1_4x3_level10-4,"The people have 3 different hobbies: chess, cooking, gardening
+The people have 3 different jobs:  musician, photographer, scientist
+The people perfer 3 different movie-genres: action, sports, zombie
+The people use 3 different means of transport: jet-ski, scooter, ship
+1. the person watching action movies is on the far right##1
+2. the musician is the person watching action movies or the person watching action movies is the person driving the ship, but not both
+3. the person driving the ship is somewhere to the left of the person driving the jet-ski##5
+4. the person watching zombie movies is not to the right of the person driving the ship##8
+5. the person driving the ship is on the left or right of the photographer##3
+6. the person driving the ship is not the photographer##6
+7. the person driving the jet-ski is not to the left of the person watching zombie movies##8
+8. the person who's hobby is chess and the person driving the jet-ski have different parity positions##9
+9. the person driving the scooter is on the left of the person who's hobby is cooking##1","{'Hobby': ['gardening', 'chess', 'cooking'], 'Job': ['scientist', 'photographer', 'musician'], 'Movie-Genre': ['zombie', 'sports', 'action'], 'Transport': ['ship', 'scooter', 'jet-ski']}"
+Pt1_4x3_level10-5,"There are 3 different favourite beverages: fanta, lemonade, milk
+The people perfer 3 different movie-genres: documentary, fantasy, musical
+The people prefer 3 different music-genres: ambient, classical, pop
+There are 3 different nationalities: british, egyptian, malaysian
+1. the person watching fantasy movies is somewhere to the left of the person drinking milk##5
+2. the fan ambient is in the middle##1
+3. the person watching documentary movies is not to the right of the egyptian##8
+4. the fan classical is the british##1
+5. the malaysian and the person drinking fanta have different parity positions##9
+6. the fan classical is on the left of the person drinking fanta##1
+7. the person drinking lemonade and the person watching fantasy movies have different parity positions##9
+8. the egyptian is the person drinking lemonade or the person drinking lemonade is the person watching documentary movies, but not both","{'Beverage': ['lemonade', 'fanta', 'milk'], 'Movie-Genre': ['documentary', 'fantasy', 'musical'], 'Music-Genre': ['classical', 'ambient', 'pop'], 'Nationality': ['british', 'egyptian', 'malaysian']}"
+Pt1_4x3_level10-6,"There are 3 different favourite beverages: 7up, sprite, water
+There 3 different types of food: asparagus, avocado, mango
+The people have 3 different jobs:  electrician, musician, police-officer
+There are 3 different nationalities: german, indian, thai
+1. the police-officer is in the middle##1
+2. the german is not to the left of the person eating asparagus##8
+3. the person drinking 7up is not the musician##6
+4. the person drinking water is not the musician##6
+5. the german is not to the left of the person eating asparagus##8
+6. the german is the person eating mango or the person drinking water is the german, but not both
+7. the electrician is somewhere to the left of the person drinking 7up##5
+8. the person eating mango is somewhere between the thai and the indian##7
+9. the german is somewhere to the right of the indian##5","{'Beverage': ['water', '7up', 'sprite'], 'Food': ['asparagus', 'mango', 'avocado'], 'Job': ['electrician', 'police-officer', 'musician'], 'Nationality': ['indian', 'german', 'thai']}"
+Pt1_4x3_level10-7,"There are 3 different favourite beverages: cola, juice, lemonade
+There 3 different types of food: nectarine, peas, radish
+The people have 3 different hobbies: camping, drawing, video-games
+The people prefer 3 different types of sport: basketball, rowing, tennis
+1. the person who's sport is basketball is somewhere to the right of the person who's hobby is video-games##5
+2. the person who's sport is basketball is somewhere to the left of the person who's sport is rowing##5
+3. the person eating radish is between the person drinking cola and the person drinking juice##2
+4. the person who's hobby is drawing is somewhere to the right of the person who's sport is basketball##5
+5. the person eating peas is on the left or right of the person eating radish##3
+6. the person who's sport is rowing and the person eating peas have the same parity positions##9
+7. the person drinking cola is the person eating radish or the person drinking cola is the person who's hobby is video-games, but not both
+8. the person who's hobby is camping is on the right of the person eating nectarine##1","{'Beverage': ['cola', 'lemonade', 'juice'], 'Food': ['nectarine', 'radish', 'peas'], 'Hobby': ['video-games', 'camping', 'drawing'], 'Sport': ['tennis', 'basketball', 'rowing']}"
+Pt1_4x3_level10-8,"The people have 3 different hobbies: baking, woodworking, writing
+The people have 3 different jobs:  dressmaker, electrician, security-guard
+The people prefer 3 different music-genres: ambient, house, jazz
+There are 3 different nationalities: argentine, german, spanish
+1. the fan ambient is not to the right of the spanish##8
+2. the argentine is somewhere between the fan jazz and the spanish##7
+3. the person who's hobby is woodworking is on the right of the person who's hobby is baking##1
+4. the fan house is in the middle##1
+5. the person who's hobby is woodworking is the security-guard##1
+6. the argentine is the dressmaker or the dressmaker is the fan ambient, but not both
+7. the spanish is on the far left or far right##3
+8. the person who's hobby is writing is the spanish or the person who's hobby is writing is the fan jazz, but not both
+9. the electrician is on the left or right of the fan jazz##3","{'Hobby': ['writing', 'baking', 'woodworking'], 'Job': ['dressmaker', 'electrician', 'security-guard'], 'Music-Genre': ['ambient', 'house', 'jazz'], 'Nationality': ['spanish', 'argentine', 'german']}"
+Pt1_4x3_level10-9,"The people have 3 different jobs:  designer, freelancer, lawyer
+3 different pets are kept: bird, ferret, frog
+The people prefer 3 different types of sport: sailing, soccer, tennis
+The people use 3 different means of transport: airplane, car, snowmobile
+1. the freelancer is not the person driving the car##6
+2. the owner of the frog is on the left of the person driving the car##1
+3. the owner of the frog is not to the right of the person driving the airplane##8
+4. the person driving the car and the lawyer have the same parity positions##9
+5. the owner of the ferret is the person who's sport is tennis or the person who's sport is tennis is the designer, but not both
+6. the person who's sport is sailing is on the right of the person driving the airplane##1
+7. the person who's sport is soccer is on the right of the person who's sport is tennis##1
+8. the person driving the snowmobile is not the owner of the bird##6
+9. the freelancer is the person who's sport is soccer##1","{'Job': ['lawyer', 'freelancer', 'designer'], 'Pet': ['ferret', 'frog', 'bird'], 'Sport': ['tennis', 'soccer', 'sailing'], 'Transport': ['snowmobile', 'airplane', 'car']}"
diff --git a/part2/level10/Pt2_4x4_level10.csv b/part2/level10/Pt2_4x4_level10.csv
new file mode 100644
index 0000000000000000000000000000000000000000..068d0c4dcfa35d68f1ae448f1fc641d5397af219
--- /dev/null
+++ b/part2/level10/Pt2_4x4_level10.csv
@@ -0,0 +1,194 @@
+ID,Clues,SolutionGrid
+Pt1_4x4_level10-0,"The people have 4 different jobs:  designer, engineer, nurse, security-guard
+The people perfer 4 different movie-genres: martial-arts, satire, scientific, zombie
+The people prefer 4 different music-genres: blues, classical, disco, hip-hop
+The people use 4 different means of transport: boat, roller, ship, tram
+ 1. the fan classical and the person watching martial-arts movies have the same parity positions##9
+ 2. the engineer and the person driving the tram have the same parity positions##9
+ 3. the person watching martial-arts movies is somewhere to the left of the person watching zombie movies##5
+ 4. the fan blues is on the left or right of the person driving the ship##3
+ 5. the person watching martial-arts movies is not the person driving the tram##6
+ 6. the fan disco is not to the right of the fan blues##8
+ 7. the person driving the roller is the person watching zombie movies or the person watching zombie movies is the designer, but not both
+ 8. the fan disco is not to the right of the nurse##8
+ 9. the person driving the roller is the designer or the person watching zombie movies is the person driving the roller, but not both
+10. the person watching scientific movies is on the left of the fan disco##1
+11. the person watching satire movies is on the far left##1
+12. the person watching satire movies is the engineer##1
+13. the person driving the roller and the security-guard have the same parity positions##9
+14. the security-guard is somewhere to the left of the person driving the roller##5
+15. the person watching scientific movies is the security-guard##1","{'Job': ['engineer', 'security-guard', 'designer', 'nurse'], 'Movie-Genre': ['satire', 'scientific', 'martial-arts', 'zombie'], 'Music-Genre': ['classical', 'hip-hop', 'disco', 'blues'], 'Transport': ['tram', 'boat', 'ship', 'roller']}"
+Pt1_4x4_level10-1,"There are 4 different favourite beverages: 7up, iced-tea, milk, soy-milk
+There 4 different types of food: blueberry, carrot, spinach, strawberry
+The people have 4 different jobs:  chef, doctor, journalist, project-manager
+The people perfer 4 different movie-genres: animation, disaster, mystery, satire
+ 1. the person watching animation movies is not to the left of the person watching satire movies##8
+ 2. the person drinking milk is somewhere to the left of the person watching animation movies##5
+ 3. the doctor and the person drinking soy-milk have the same parity positions##9
+ 4. the person drinking 7up is not the person eating carrot##6
+ 5. the project-manager is on the right of the doctor##1
+ 6. the person watching satire movies and the chef have different parity positions##9
+ 7. the person watching mystery movies is the person eating spinach or the person watching mystery movies is the person drinking 7up, but not both
+ 8. the chef is not to the right of the person eating spinach##8
+ 9. the person watching satire movies is on the right of the person drinking 7up##1
+10. the person eating blueberry is not the person drinking iced-tea##6
+11. the person watching disaster movies and the person drinking 7up have the same parity positions##9
+12. the person eating carrot is somewhere between the chef and the doctor##7
+13. the person watching mystery movies is between the person drinking iced-tea and the person watching satire movies##2
+14. the person drinking 7up is the person watching animation movies or the person watching animation movies is the journalist, but not both
+15. the person drinking 7up and the person eating blueberry have the same parity positions##9
+16. the person drinking milk is in an even position##4
+17. the person drinking milk and the person eating spinach have different parity positions##9
+18. the person eating strawberry is on the far right##1","{'Beverage': ['7up', 'milk', 'soy-milk', 'iced-tea'], 'Food': ['blueberry', 'carrot', 'spinach', 'strawberry'], 'Job': ['doctor', 'project-manager', 'chef', 'journalist'], 'Movie-Genre': ['disaster', 'satire', 'mystery', 'animation']}"
+Pt1_4x4_level10-2,"The people have 4 different hobbies: chess, fishing, singing, traveling
+The people perfer 4 different movie-genres: animation, disaster, sports, time-travel
+There are 4 different nationalities: british, egyptian, nigerian, polish
+4 different pets are kept: ferret, horse, lizard, turtle
+ 1. the person watching disaster movies is in an even position##4
+ 2. the person watching sports movies is not the person who's hobby is fishing##6
+ 3. the nigerian is somewhere between the owner of the ferret and the person watching sports movies##7
+ 4. the egyptian is somewhere between the owner of the turtle and the polish##7
+ 5. the person watching time-travel movies is not to the left of the egyptian##8
+ 6. the person who's hobby is chess is between the owner of the turtle and the person watching animation movies##2
+ 7. the british is not to the left of the person who's hobby is traveling##8
+ 8. the person who's hobby is chess is not to the right of the person who's hobby is traveling##8
+ 9. the person who's hobby is singing is on the right of the nigerian##1
+10. the egyptian and the owner of the ferret have the same parity positions##9
+11. the person who's hobby is fishing and the nigerian have the same parity positions##9
+12. the person who's hobby is traveling is the person watching sports movies or the person who's hobby is traveling is the owner of the turtle, but not both
+13. the person watching sports movies is not to the right of the egyptian##8
+14. the owner of the turtle is between the owner of the lizard and the british##2","{'Hobby': ['fishing', 'chess', 'traveling', 'singing'], 'Movie-Genre': ['animation', 'sports', 'time-travel', 'disaster'], 'Nationality': ['polish', 'egyptian', 'nigerian', 'british'], 'Pet': ['horse', 'lizard', 'turtle', 'ferret']}"
+Pt1_4x4_level10-3,"The people perfer 4 different movie-genres: documentary, drama, mystery, thriller
+The people prefer 4 different music-genres: dubstep, gospel, punk, r&b
+4 different pets are kept: chinchilla, dog, frog, pony
+The people prefer 4 different types of sport: climbing, lacrosse, tennis, water-polo
+ 1. the person who's sport is tennis is the owner of the frog##1
+ 2. the fan dubstep is not to the left of the person who's sport is tennis##8
+ 3. the owner of the frog and the person watching thriller movies have the same parity positions##9
+ 4. the person watching thriller movies is on the right of the owner of the dog##1
+ 5. the person watching documentary movies is not the person who's sport is water-polo##6
+ 6. the owner of the chinchilla is the fan punk or the owner of the chinchilla is the person who's sport is water-polo, but not both
+ 7. the person who's sport is tennis is on the right of the person watching drama movies##1
+ 8. the person watching mystery movies is somewhere between the owner of the dog and the owner of the chinchilla##7
+ 9. the person watching thriller movies is somewhere to the left of the fan gospel##5
+10. the person who's sport is lacrosse and the owner of the pony have different parity positions##9
+11. the fan r&b is not the person who's sport is water-polo##6","{'Movie-Genre': ['drama', 'thriller', 'mystery', 'documentary'], 'Music-Genre': ['r&b', 'dubstep', 'gospel', 'punk'], 'Pet': ['dog', 'frog', 'pony', 'chinchilla'], 'Sport': ['climbing', 'tennis', 'water-polo', 'lacrosse']}"
+Pt1_4x4_level10-4,"There are 4 different favourite beverages: coffee, juice, milk, sprite
+The people perfer 4 different movie-genres: fantasy, mystery, scientific, zombie
+There are 4 different nationalities: american, italian, mexican, polish
+The people prefer 4 different types of sport: biathlon, climbing, ice-hockey, soccer
+ 1. the person watching scientific movies is somewhere to the right of the person drinking coffee##5
+ 2. the person drinking juice is between the person watching zombie movies and the person drinking sprite##2
+ 3. the person who's sport is biathlon is the person drinking sprite or the person who's sport is biathlon is the person watching scientific movies, but not both
+ 4. the person who's sport is climbing and the person watching scientific movies have different parity positions##9
+ 5. the american is not to the right of the person watching scientific movies##8
+ 6. the person who's sport is ice-hockey is somewhere to the right of the american##5
+ 7. the person drinking juice is not to the left of the person drinking milk##8
+ 8. the person drinking juice is on the left of the mexican##1
+ 9. the person who's sport is climbing is on the left or right of the person who's sport is biathlon##3
+10. the person drinking coffee is not the person watching fantasy movies##6
+11. the person watching zombie movies is somewhere to the right of the person drinking coffee##5
+12. the person who's sport is climbing is not to the left of the person drinking coffee##8
+13. the person who's sport is climbing is not to the left of the italian##8
+14. the person who's sport is climbing is not to the right of the american##8
+15. the italian and the person watching zombie movies have the same parity positions##9","{'Beverage': ['coffee', 'milk', 'juice', 'sprite'], 'Movie-Genre': ['mystery', 'zombie', 'scientific', 'fantasy'], 'Nationality': ['polish', 'italian', 'american', 'mexican'], 'Sport': ['soccer', 'climbing', 'biathlon', 'ice-hockey']}"
+Pt1_4x4_level10-5,"There 4 different types of food: asparagus, cucumber, lemon, plum
+The people have 4 different hobbies: puzzles, rock-climbing, traveling, video-games
+The people prefer 4 different music-genres: country, dubstep, gospel, pop
+4 different pets are kept: frog, goat, pony, rat
+ 1. the owner of the rat is somewhere to the left of the fan gospel##5
+ 2. the person who's hobby is traveling is the person eating lemon##1
+ 3. the person who's hobby is traveling is somewhere to the left of the fan country##5
+ 4. the person who's hobby is video-games is the fan pop or the person who's hobby is video-games is the owner of the goat, but not both
+ 5. the owner of the goat is in an even position##4
+ 6. the fan pop is on the far left##1
+ 7. the fan country is somewhere between the person who's hobby is traveling and the person who's hobby is rock-climbing##7
+ 8. the owner of the goat is the person who's hobby is rock-climbing or the owner of the goat is the fan country, but not both
+ 9. the person eating lemon and the person who's hobby is rock-climbing have the same parity positions##9
+10. the owner of the pony is on the far right##1
+11. the person who's hobby is rock-climbing and the person eating cucumber have the same parity positions##9
+12. the person eating asparagus is on the far right##1
+13. the owner of the rat is not to the left of the person eating cucumber##8","{'Food': ['lemon', 'plum', 'cucumber', 'asparagus'], 'Hobby': ['traveling', 'video-games', 'rock-climbing', 'puzzles'], 'Music-Genre': ['pop', 'country', 'dubstep', 'gospel'], 'Pet': ['frog', 'goat', 'rat', 'pony']}"
+Pt1_4x4_level10-6,"There 4 different types of food: avocado, cauliflower, grapes, potato
+The people have 4 different hobbies: photography, puzzles, rock-climbing, skydiving
+The people perfer 4 different movie-genres: crime, spy, superhero, thriller
+The people use 4 different means of transport: skateboard, subway, taxi, van
+ 1. the person eating cauliflower and the person who's hobby is puzzles have different parity positions##9
+ 2. the person who's hobby is photography is somewhere between the person who's hobby is rock-climbing and the person who's hobby is skydiving##7
+ 3. the person driving the van is not to the left of the person driving the skateboard##8
+ 4. the person who's hobby is rock-climbing is on the left of the person who's hobby is photography##1
+ 5. the person eating avocado is not to the right of the person eating grapes##8
+ 6. the person who's hobby is photography is somewhere to the left of the person eating cauliflower##5
+ 7. the person driving the van is not to the left of the person watching superhero movies##8
+ 8. the person watching spy movies is on the left of the person watching superhero movies##1
+ 9. the person eating potato is the person driving the subway or the person driving the subway is the person who's hobby is puzzles, but not both
+10. the person who's hobby is skydiving is somewhere between the person eating potato and the person watching thriller movies##7
+11. the person eating avocado and the person watching spy movies have the same parity positions##9
+12. the person driving the subway is the person watching thriller movies##1
+13. the person driving the taxi is somewhere to the right of the person watching superhero movies##5","{'Food': ['avocado', 'potato', 'cauliflower', 'grapes'], 'Hobby': ['rock-climbing', 'photography', 'skydiving', 'puzzles'], 'Movie-Genre': ['spy', 'superhero', 'crime', 'thriller'], 'Transport': ['skateboard', 'van', 'taxi', 'subway']}"
+Pt1_4x4_level10-7,"There are 4 different favourite beverages: 7up, almond-milk, fanta, lemonade
+The people have 4 different hobbies: baking, cooking, sudoku, video-games
+The people perfer 4 different movie-genres: documentary, epic, romance, superhero
+There are 4 different nationalities: american, british, french, spanish
+ 1. the person who's hobby is video-games is between the french and the person who's hobby is sudoku##2
+ 2. the person who's hobby is baking is on the left of the person drinking fanta##1
+ 3. the french is somewhere to the left of the person who's hobby is video-games##5
+ 4. the person watching documentary movies is not to the right of the person who's hobby is baking##8
+ 5. the american is the person watching superhero movies##1
+ 6. the person who's hobby is cooking is the person watching romance movies or the person who's hobby is cooking is the person drinking lemonade, but not both
+ 7. the person watching documentary movies is on the right of the person who's hobby is cooking##1
+ 8. the french is on the left or right of the british##3
+ 9. the spanish is not to the left of the person drinking almond-milk##8
+10. the person watching romance movies is on the far left or far right##3
+11. the person watching epic movies is the person who's hobby is sudoku##1
+12. the person who's hobby is baking and the american have different parity positions##9
+13. the person drinking lemonade and the person who's hobby is cooking have different parity positions##9
+14. the person watching documentary movies is on the right of the british##1
+15. the person drinking almond-milk is not to the left of the person drinking lemonade##8
+16. the british is on the left or right of the french##3
+17. the person who's hobby is baking is not to the right of the person who's hobby is video-games##8
+18. the person drinking almond-milk is on the right of the person who's hobby is video-games##1
+19. the person watching romance movies and the french have different parity positions##9","{'Beverage': ['7up', 'lemonade', 'fanta', 'almond-milk'], 'Hobby': ['cooking', 'baking', 'video-games', 'sudoku'], 'Movie-Genre': ['romance', 'documentary', 'superhero', 'epic'], 'Nationality': ['british', 'french', 'american', 'spanish']}"
+Pt1_4x4_level10-8,"The people perfer 4 different movie-genres: action, drama, romance, western
+The people prefer 4 different music-genres: hip-hop, house, jazz, reggae
+The people prefer 4 different types of sport: badminton, rowing, skiing, volleyball
+The people use 4 different means of transport: bike, car, jet-ski, scooter
+ 1. the person who's sport is rowing and the person driving the car have different parity positions##9
+ 2. the person who's sport is badminton is on the left or right of the fan hip-hop##3
+ 3. the person driving the jet-ski is somewhere between the person who's sport is volleyball and the fan reggae##7
+ 4. the person who's sport is volleyball is somewhere to the left of the person who's sport is rowing##5
+ 5. the person who's sport is skiing is not the person watching drama movies##6
+ 6. the person who's sport is rowing is somewhere to the right of the person watching action movies##5
+ 7. the fan hip-hop is not to the left of the person who's sport is volleyball##8
+ 8. the person watching action movies is not the person who's sport is skiing##6
+ 9. the person who's sport is badminton is the person driving the bike or the fan jazz is the person who's sport is badminton, but not both
+10. the person watching action movies is not the fan jazz##6
+11. the person driving the bike is not the person who's sport is skiing##6
+12. the person watching western movies and the person driving the jet-ski have the same parity positions##9
+13. the person watching western movies is not the person who's sport is volleyball##6
+14. the fan jazz is not to the left of the person who's sport is badminton##8
+15. the person driving the jet-ski is on the left or right of the person driving the bike##3
+16. the person driving the jet-ski is somewhere to the left of the fan house##5
+17. the person watching western movies is on the left of the person who's sport is rowing##1
+18. the person who's sport is badminton is not to the right of the fan reggae##8
+19. the fan house is somewhere to the right of the person driving the bike##5
+20. the person who's sport is badminton is on the left or right of the fan house##3","{'Movie-Genre': ['action', 'western', 'drama', 'romance'], 'Music-Genre': ['hip-hop', 'jazz', 'house', 'reggae'], 'Sport': ['volleyball', 'badminton', 'rowing', 'skiing'], 'Transport': ['bike', 'jet-ski', 'scooter', 'car']}"
+Pt1_4x4_level10-9,"There are 4 different favourite beverages: 7up, mirinda, soy-milk, tea
+There 4 different types of food: cherry, garlic, lemon, papaya
+The people have 4 different hobbies: camping, reading, rock-climbing, sudoku
+The people prefer 4 different types of sport: golf, handball, parkour, soccer
+ 1. the person drinking soy-milk and the person who's hobby is sudoku have different parity positions##9
+ 2. the person drinking tea is somewhere to the left of the person drinking mirinda##5
+ 3. the person who's sport is parkour is the person eating cherry or the person who's hobby is camping is the person who's sport is parkour, but not both
+ 4. the person drinking tea is not to the right of the person eating papaya##8
+ 5. the person who's sport is parkour and the person eating lemon have the same parity positions##9
+ 6. the person eating papaya is on the right of the person who's sport is soccer##1
+ 7. the person drinking 7up is somewhere between the person who's hobby is sudoku and the person eating garlic##7
+ 8. the person who's hobby is sudoku is on the left or right of the person who's hobby is camping##3
+ 9. the person drinking tea is on the left or right of the person who's sport is soccer##3
+10. the person who's sport is golf is in an even position##4
+11. the person who's sport is golf is on the left of the person eating lemon##1
+12. the person who's hobby is reading is not to the left of the person drinking soy-milk##8
+13. the person eating cherry is on the left or right of the person who's sport is parkour##3
+14. the person eating lemon is on the left of the person who's hobby is sudoku##1
+15. the person eating garlic is somewhere to the left of the person who's hobby is reading##5","{'Beverage': ['soy-milk', 'tea', '7up', 'mirinda'], 'Food': ['garlic', 'papaya', 'lemon', 'cherry'], 'Hobby': ['rock-climbing', 'reading', 'camping', 'sudoku'], 'Sport': ['soccer', 'golf', 'parkour', 'handball']}"
diff --git a/part2/level10/Pt2_4x5_level10.csv b/part2/level10/Pt2_4x5_level10.csv
new file mode 100644
index 0000000000000000000000000000000000000000..e64a550554699e00c41710fa65debb9b155a5ccf
--- /dev/null
+++ b/part2/level10/Pt2_4x5_level10.csv
@@ -0,0 +1,263 @@
+ID,Clues,SolutionGrid
+Pt1_4x5_level10-0,"The people have 5 different hobbies: card-games, cooking, magic-tricks, rock-climbing, singing
+The people have 5 different jobs:  coach, journalist, musician, nurse, videographer
+The people perfer 5 different movie-genres: animation, disaster, horror, martial-arts, spy
+The people prefer 5 different music-genres: ambient, blues, dubstep, hip-hop, r&b
+ 1. the person who's hobby is rock-climbing is on the left or right of the person watching spy movies##3
+ 2. the person watching spy movies and the fan hip-hop have different parity positions##9
+ 3. the fan dubstep is on the right of the person watching martial-arts movies##1
+ 4. the coach is not to the left of the nurse##8
+ 5. the fan ambient and the person watching disaster movies have the same parity positions##9
+ 6. the coach is somewhere between the fan r&b and the fan blues##7
+ 7. the person watching animation movies and the fan ambient have different parity positions##9
+ 8. the coach is on the left of the person watching horror movies##1
+ 9. the coach is the person watching horror movies or the coach is the person who's hobby is magic-tricks, but not both
+10. the person who's hobby is cooking is not to the left of the person watching animation movies##8
+11. the fan r&b is on the far left or far right##3
+12. the person who's hobby is rock-climbing is the person watching animation movies##1
+13. the fan dubstep is the person who's hobby is magic-tricks or the fan dubstep is the person watching animation movies, but not both
+14. the person who's hobby is card-games is somewhere to the left of the person watching disaster movies##5
+15. the person who's hobby is cooking is somewhere to the right of the person who's hobby is magic-tricks##5
+16. the journalist is on the left or right of the person who's hobby is magic-tricks##3
+17. the person who's hobby is singing is on the left or right of the person watching martial-arts movies##3
+18. the fan r&b is not the coach##6
+19. the musician is somewhere to the left of the person who's hobby is cooking##5
+20. the fan hip-hop is on the left of the person watching spy movies##1
+21. the nurse is not the person watching animation movies##6
+22. the person watching disaster movies is in an even position##4
+23. the person watching spy movies is the videographer##1
+24. the fan blues and the person who's hobby is magic-tricks have different parity positions##9","{'Hobby': ['rock-climbing', 'singing', 'card-games', 'magic-tricks', 'cooking'], 'Job': ['musician', 'videographer', 'nurse', 'coach', 'journalist'], 'Movie-Genre': ['animation', 'spy', 'martial-arts', 'disaster', 'horror'], 'Music-Genre': ['hip-hop', 'ambient', 'blues', 'dubstep', 'r&b']}"
+Pt1_4x5_level10-1,"There 5 different types of food: cauliflower, kale, lime, plum, zucchini
+The people perfer 5 different movie-genres: documentary, satire, scientific, spy, zombie
+5 different pets are kept: cat, dog, fish, lizard, turtle
+The people prefer 5 different types of sport: badminton, basketball, cycling, ice-hockey, skiing
+ 1. the owner of the lizard is the person who's sport is skiing##1
+ 2. the person watching satire movies is on the right of the owner of the lizard##1
+ 3. the person watching zombie movies is on the left or right of the person eating plum##3
+ 4. the owner of the turtle is on the right of the person eating lime##1
+ 5. the person eating cauliflower and the person watching scientific movies have the same parity positions##9
+ 6. the person watching zombie movies is somewhere to the left of the person eating kale##5
+ 7. the person who's sport is basketball is not to the right of the person who's sport is cycling##8
+ 8. the person who's sport is badminton is on the left of the person eating zucchini##1
+ 9. the owner of the cat and the person who's sport is badminton have different parity positions##9
+10. the person eating zucchini is on the right of the person eating plum##1
+11. the owner of the dog is somewhere between the person eating lime and the person watching documentary movies##7
+12. the person watching zombie movies is on the right of the person eating plum##1
+13. the person eating zucchini is not to the left of the person who's sport is badminton##8
+14. the person eating cauliflower is on the right of the person eating kale##1
+15. the person who's sport is ice-hockey is on the far left or far right##3
+16. the person eating lime is not to the right of the person watching documentary movies##8
+17. the person who's sport is ice-hockey and the owner of the dog have the same parity positions##9
+18. the person watching scientific movies is on the right of the owner of the fish##1
+19. the person who's sport is cycling and the owner of the fish have the same parity positions##9
+20. the person who's sport is skiing is on the left or right of the person who's sport is badminton##3
+21. the person eating lime and the owner of the lizard have the same parity positions##9
+22. the person who's sport is ice-hockey is the person watching satire movies or the person eating cauliflower is the person who's sport is ice-hockey, but not both","{'Food': ['lime', 'plum', 'zucchini', 'kale', 'cauliflower'], 'Movie-Genre': ['spy', 'satire', 'zombie', 'documentary', 'scientific'], 'Pet': ['lizard', 'turtle', 'dog', 'fish', 'cat'], 'Sport': ['skiing', 'badminton', 'basketball', 'cycling', 'ice-hockey']}"
+Pt1_4x5_level10-2,"There are 5 different favourite beverages: almond-milk, iced-tea, soy-milk, sprite, tea
+The people perfer 5 different movie-genres: horror, musical, spy, superhero, thriller
+There are 5 different nationalities: british, indian, nigerian, thai, turkish
+The people prefer 5 different types of sport: baseball, handball, lacrosse, skateboarding, tennis
+ 1. the person drinking iced-tea is not to the right of the person who's sport is skateboarding##8
+ 2. the thai is somewhere to the left of the person who's sport is handball##5
+ 3. the person watching horror movies and the person who's sport is tennis have different parity positions##9
+ 4. the person watching thriller movies is not to the left of the person who's sport is handball##8
+ 5. the nigerian is on the left of the person drinking almond-milk##1
+ 6. the person watching spy movies is not to the right of the person who's sport is tennis##8
+ 7. the person drinking soy-milk is somewhere to the left of the nigerian##5
+ 8. the person drinking sprite is somewhere between the person drinking almond-milk and the thai##7
+ 9. the person who's sport is tennis is somewhere to the right of the person drinking iced-tea##5
+10. the person drinking sprite is not the thai##6
+11. the person who's sport is skateboarding is not the person watching superhero movies##6
+12. the person who's sport is tennis is the person drinking sprite or the person who's sport is tennis is the indian, but not both
+13. the person drinking almond-milk is on the left or right of the person drinking iced-tea##3
+14. the person who's sport is skateboarding is somewhere to the right of the person watching thriller movies##5
+15. the indian and the person watching spy movies have different parity positions##9
+16. the british is the person watching horror movies or the british is the person drinking iced-tea, but not both
+17. the person watching superhero movies is the person who's sport is tennis##1
+18. the person drinking soy-milk is on the right of the british##1
+19. the person watching musical movies and the indian have the same parity positions##9
+20. the person who's sport is baseball is somewhere to the right of the person drinking sprite##5","{'Beverage': ['tea', 'sprite', 'soy-milk', 'iced-tea', 'almond-milk'], 'Movie-Genre': ['musical', 'horror', 'thriller', 'spy', 'superhero'], 'Nationality': ['thai', 'british', 'turkish', 'nigerian', 'indian'], 'Sport': ['lacrosse', 'handball', 'baseball', 'skateboarding', 'tennis']}"
+Pt1_4x5_level10-3,"There 5 different types of food: carrot, grapefruit, lemon, orange, pomegranate
+The people have 5 different hobbies: baking, camping, hiking, singing, writing
+The people have 5 different jobs:  bartender, engineer, firefighter, manager, software-developer
+The people perfer 5 different movie-genres: documentary, epic, mystery, spy, thriller
+ 1. the person watching mystery movies is not to the left of the person who's hobby is writing##8
+ 2. the person eating grapefruit is on the left or right of the person watching mystery movies##3
+ 3. the person watching spy movies is on the left of the person who's hobby is camping##1
+ 4. the person who's hobby is hiking is somewhere to the right of the engineer##5
+ 5. the person watching thriller movies is in an odd position##4
+ 6. the person who's hobby is camping is not to the left of the bartender##8
+ 7. the person watching spy movies is not the engineer##6
+ 8. the manager is on the far right##1
+ 9. the bartender is the person who's hobby is singing##1
+10. the person watching spy movies is not the software-developer##6
+11. the firefighter is between the person who's hobby is writing and the person eating orange##2
+12. the person watching documentary movies is not the engineer##6
+13. the person eating orange is not to the right of the bartender##8
+14. the person watching mystery movies is on the left or right of the person who's hobby is camping##3
+15. the person who's hobby is writing and the person watching documentary movies have different parity positions##9
+16. the person watching thriller movies and the bartender have the same parity positions##9
+17. the person who's hobby is hiking is the manager##1
+18. the person watching documentary movies is between the person eating carrot and the person who's hobby is singing##2
+19. the person watching documentary movies is not the bartender##6
+20. the person eating pomegranate is somewhere to the right of the person who's hobby is baking##5
+21. the person who's hobby is writing and the firefighter have different parity positions##9
+22. the person who's hobby is writing is on the far left or far right##3
+23. the firefighter is on the left or right of the person watching spy movies##3
+24. the person watching mystery movies is not to the left of the person watching epic movies##8
+25. the person who's hobby is singing is on the left of the person watching epic movies##1
+26. the person watching spy movies and the software-developer have different parity positions##9
+27. the person watching epic movies and the person who's hobby is camping have the same parity positions##9
+28. the person eating grapefruit is the person who's hobby is camping or the bartender is the person eating grapefruit, but not both
+29. the person watching mystery movies is not to the left of the person watching documentary movies##8","{'Food': ['carrot', 'lemon', 'orange', 'grapefruit', 'pomegranate'], 'Hobby': ['writing', 'baking', 'singing', 'camping', 'hiking'], 'Job': ['engineer', 'firefighter', 'bartender', 'software-developer', 'manager'], 'Movie-Genre': ['thriller', 'documentary', 'spy', 'epic', 'mystery']}"
+Pt1_4x5_level10-4,"There are 5 different favourite beverages: fanta, lemonade, soy-milk, sprite, water
+There 5 different types of food: cabbage, cauliflower, lime, onion, peach
+The people have 5 different jobs:  designer, entrepreneur, freelancer, lawyer, scientist
+The people prefer 5 different music-genres: classical, d&b, jazz, rock, techno
+ 1. the person drinking water is on the right of the fan rock##1
+ 2. the designer is not to the right of the person drinking water##8
+ 3. the person eating cauliflower is somewhere to the left of the person eating lime##5
+ 4. the person drinking lemonade is in the middle##1
+ 5. the fan techno is not to the left of the designer##8
+ 6. the person eating onion is on the left of the entrepreneur##1
+ 7. the person eating cabbage is somewhere to the right of the fan techno##5
+ 8. the scientist is the fan techno or the person drinking fanta is the scientist, but not both
+ 9. the person drinking sprite is on the left of the fan jazz##1
+10. the designer is on the right of the lawyer##1
+11. the entrepreneur is the person drinking fanta or the entrepreneur is the fan classical, but not both
+12. the fan techno and the person eating lime have the same parity positions##9
+13. the person eating lime and the person drinking lemonade have different parity positions##9
+14. the person drinking fanta is somewhere to the right of the person drinking soy-milk##5
+15. the person eating cabbage is on the left or right of the fan d&b##3
+16. the lawyer is the person eating onion or the fan rock is the lawyer, but not both
+17. the fan jazz is on the left or right of the entrepreneur##3
+18. the fan jazz is on the far left or far right##3","{'Beverage': ['soy-milk', 'water', 'lemonade', 'sprite', 'fanta'], 'Food': ['cauliflower', 'lime', 'onion', 'cabbage', 'peach'], 'Job': ['lawyer', 'designer', 'freelancer', 'entrepreneur', 'scientist'], 'Music-Genre': ['rock', 'techno', 'd&b', 'classical', 'jazz']}"
+Pt1_4x5_level10-5,"There are 5 different favourite beverages: coffee, cola, lemonade, mirinda, soy-milk
+There are 5 different nationalities: argentine, canadian, egyptian, russian, thai
+The people prefer 5 different types of sport: baseball, parkour, soccer, swimming, volleyball
+The people use 5 different means of transport: car, quad-bike, subway, train, van
+ 1. the person driving the car is the person drinking soy-milk or the person driving the car is the person who's sport is volleyball, but not both
+ 2. the thai is between the person who's sport is soccer and the russian##2
+ 3. the canadian is on the right of the person drinking cola##1
+ 4. the person who's sport is baseball and the person drinking mirinda have different parity positions##9
+ 5. the person who's sport is volleyball is somewhere to the left of the person drinking mirinda##5
+ 6. the person driving the train is somewhere to the right of the person drinking coffee##5
+ 7. the person driving the train is somewhere to the right of the person drinking coffee##5
+ 8. the person drinking mirinda is on the left or right of the person drinking cola##3
+ 9. the person driving the van is somewhere between the argentine and the person drinking lemonade##7
+10. the canadian and the person drinking soy-milk have different parity positions##9
+11. the canadian is on the left of the person who's sport is parkour##1
+12. the person who's sport is parkour is somewhere to the right of the person drinking lemonade##5
+13. the russian and the person driving the subway have different parity positions##9
+14. the argentine is on the left of the person driving the train##1
+15. the person drinking lemonade is not the person who's sport is baseball##6
+16. the person driving the car is not to the right of the person who's sport is volleyball##8
+17. the person who's sport is swimming and the person drinking lemonade have the same parity positions##9
+18. the person drinking lemonade and the person who's sport is parkour have different parity positions##9
+19. the person drinking cola is not to the left of the person driving the van##8
+20. the person who's sport is volleyball is not to the right of the person who's sport is parkour##8
+21. the person who's sport is baseball is somewhere to the right of the person driving the train##5","{'Beverage': ['coffee', 'mirinda', 'cola', 'lemonade', 'soy-milk'], 'Nationality': ['argentine', 'russian', 'thai', 'canadian', 'egyptian'], 'Sport': ['volleyball', 'swimming', 'baseball', 'soccer', 'parkour'], 'Transport': ['car', 'train', 'van', 'quad-bike', 'subway']}"
+Pt1_4x5_level10-6,"There are 5 different favourite beverages: 7up, almond-milk, cola, lemonade, mirinda
+There 5 different types of food: broccoli, kale, pear, potato, zucchini
+The people have 5 different hobbies: drawing, photography, sudoku, video-games, woodworking
+There are 5 different nationalities: german, pakistani, russian, spanish, turkish
+ 1. the person drinking mirinda is on the left of the person who's hobby is drawing##1
+ 2. the turkish is somewhere to the left of the person who's hobby is photography##5
+ 3. the person who's hobby is video-games is somewhere to the left of the person drinking almond-milk##5
+ 4. the person eating zucchini is not the person drinking 7up##6
+ 5. the person who's hobby is photography and the person drinking cola have the same parity positions##9
+ 6. the spanish is the person eating broccoli##1
+ 7. the person eating zucchini and the person drinking 7up have the same parity positions##9
+ 8. the german is somewhere to the right of the person who's hobby is photography##5
+ 9. the person who's hobby is photography is somewhere to the right of the person who's hobby is drawing##5
+10. the person drinking mirinda is the pakistani##1
+11. the person who's hobby is sudoku is the german or the person who's hobby is sudoku is the person drinking almond-milk, but not both
+12. the person eating pear and the person drinking cola have different parity positions##9
+13. the person eating pear and the person drinking mirinda have different parity positions##9
+14. the person drinking 7up is in an odd position##4
+15. the person drinking mirinda is on the right of the person who's hobby is woodworking##1
+16. the person eating kale is not to the left of the person eating pear##8
+17. the person eating potato is the person who's hobby is photography##1
+18. the person eating kale is somewhere to the right of the turkish##5
+19. the person drinking mirinda is not to the left of the turkish##8","{'Beverage': ['7up', 'mirinda', 'almond-milk', 'cola', 'lemonade'], 'Food': ['pear', 'kale', 'broccoli', 'potato', 'zucchini'], 'Hobby': ['woodworking', 'video-games', 'drawing', 'photography', 'sudoku'], 'Nationality': ['turkish', 'pakistani', 'spanish', 'russian', 'german']}"
+Pt1_4x5_level10-7,"The people have 5 different hobbies: collecting, cooking, fishing, skydiving, traveling
+The people perfer 5 different movie-genres: animation, documentary, family, fantasy, spy
+There are 5 different nationalities: british, canadian, egyptian, italian, pakistani
+The people prefer 5 different types of sport: biathlon, cycling, ice-hockey, parkour, water-polo
+ 1. the person watching family movies is on the far left##1
+ 2. the person watching family movies is somewhere to the left of the person watching documentary movies##5
+ 3. the pakistani is not the person who's sport is biathlon##6
+ 4. the person who's sport is parkour is in the middle##1
+ 5. the person watching animation movies is somewhere to the left of the british##5
+ 6. the person who's hobby is traveling is not to the right of the person who's sport is parkour##8
+ 7. the person who's sport is ice-hockey is the person watching spy movies or the person who's sport is ice-hockey is the canadian, but not both
+ 8. the italian is the person who's hobby is skydiving or the italian is the person watching fantasy movies, but not both
+ 9. the egyptian is somewhere to the left of the person who's hobby is fishing##5
+10. the person who's sport is water-polo is somewhere to the left of the person who's sport is biathlon##5
+11. the person who's sport is biathlon is not to the left of the person who's hobby is collecting##8
+12. the person who's hobby is traveling is on the left or right of the person watching animation movies##3
+13. the person watching spy movies is not to the left of the person who's hobby is collecting##8
+14. the person watching fantasy movies is somewhere to the right of the person who's hobby is collecting##5
+15. the person who's hobby is fishing is on the left or right of the person who's sport is water-polo##3
+16. the person watching family movies is somewhere to the left of the person watching documentary movies##5
+17. the person watching family movies is on the left of the person who's sport is biathlon##1
+18. the canadian is not the person watching fantasy movies##6
+19. the person who's hobby is traveling is not to the right of the person who's hobby is cooking##8
+20. the person who's hobby is fishing is the italian or the person watching documentary movies is the person who's hobby is fishing, but not both
+21. the person watching animation movies is on the left or right of the italian##3
+22. the person who's sport is cycling is on the left of the person who's hobby is cooking##1","{'Hobby': ['collecting', 'fishing', 'traveling', 'skydiving', 'cooking'], 'Movie-Genre': ['family', 'documentary', 'fantasy', 'animation', 'spy'], 'Nationality': ['egyptian', 'canadian', 'italian', 'pakistani', 'british'], 'Sport': ['water-polo', 'biathlon', 'parkour', 'cycling', 'ice-hockey']}"
+Pt1_4x5_level10-8,"The people have 5 different jobs:  chef, doctor, freelancer, journalist, police-officer
+The people prefer 5 different music-genres: electronic, house, pop, soul, trance
+There are 5 different nationalities: australian, german, japanese, mexican, turkish
+The people use 5 different means of transport: bike, quad-bike, roller, skateboard, subway
+ 1. the fan electronic and the person driving the subway have the same parity positions##9
+ 2. the person driving the roller is on the right of the fan trance##1
+ 3. the person driving the roller is in an even position##4
+ 4. the fan soul and the german have the same parity positions##9
+ 5. the person driving the roller is the police-officer or the person driving the roller is the japanese, but not both
+ 6. the german is not to the left of the chef##8
+ 7. the turkish is on the right of the person driving the skateboard##1
+ 8. the fan soul is on the left of the doctor##1
+ 9. the chef is not the person driving the bike##6
+10. the fan electronic is not to the right of the fan soul##8
+11. the fan electronic is somewhere to the left of the person driving the roller##5
+12. the fan trance is somewhere to the right of the german##5
+13. the fan soul is not the freelancer##6
+14. the person driving the quad-bike is somewhere to the right of the german##5
+15. the person driving the bike is on the left of the german##1
+16. the person driving the roller is on the left or right of the person driving the subway##3
+17. the fan pop is not to the right of the journalist##8
+18. the fan electronic is not to the right of the person driving the bike##8
+19. the fan house is on the left of the person driving the subway##1
+20. the journalist is not to the right of the mexican##8
+21. the australian is not to the left of the chef##8
+22. the japanese is not to the right of the australian##8","{'Job': ['freelancer', 'chef', 'doctor', 'police-officer', 'journalist'], 'Music-Genre': ['electronic', 'soul', 'trance', 'house', 'pop'], 'Nationality': ['japanese', 'german', 'turkish', 'australian', 'mexican'], 'Transport': ['bike', 'skateboard', 'quad-bike', 'roller', 'subway']}"
+Pt1_4x5_level10-9,"There 5 different types of food: avocado, garlic, nectarine, potato, radish
+There are 5 different nationalities: british, canadian, chinese, italian, pakistani
+5 different pets are kept: chinchilla, ferret, frog, guinea-pig, hedgehog
+The people use 5 different means of transport: boat, bus, motorbike, snowmobile, tram
+ 1. the owner of the frog is on the left or right of the person eating nectarine##3
+ 2. the person driving the boat is on the left or right of the person driving the tram##3
+ 3. the owner of the ferret is not the canadian##6
+ 4. the person driving the motorbike is not the owner of the guinea-pig##6
+ 5. the canadian is the person driving the motorbike or the owner of the frog is the canadian, but not both
+ 6. the person driving the bus is not to the right of the person driving the snowmobile##8
+ 7. the person driving the tram is not to the right of the italian##8
+ 8. the chinese is not to the left of the british##8
+ 9. the owner of the frog is not to the left of the british##8
+10. the person eating avocado is on the right of the person eating garlic##1
+11. the owner of the chinchilla is in an even position##4
+12. the canadian is the person eating avocado or the person eating avocado is the owner of the chinchilla, but not both
+13. the person driving the tram is on the left of the person eating radish##1
+14. the owner of the frog is on the left of the italian##1
+15. the person eating nectarine is not to the left of the pakistani##8
+16. the canadian is somewhere to the left of the person driving the tram##5
+17. the person eating garlic is not to the left of the pakistani##8
+18. the italian is on the left or right of the person driving the motorbike##3
+19. the british is the owner of the ferret##1
+20. the person driving the bus is the person eating potato##1
+21. the italian is on the left of the person driving the motorbike##1
+22. the owner of the hedgehog is somewhere to the right of the person eating garlic##5
+23. the person eating avocado and the person driving the boat have the same parity positions##9
+24. the owner of the frog is on the left or right of the owner of the chinchilla##3
+25. the british and the person eating garlic have the same parity positions##9","{'Food': ['potato', 'garlic', 'avocado', 'nectarine', 'radish'], 'Nationality': ['pakistani', 'british', 'canadian', 'italian', 'chinese'], 'Pet': ['guinea-pig', 'ferret', 'frog', 'chinchilla', 'hedgehog'], 'Transport': ['bus', 'snowmobile', 'boat', 'tram', 'motorbike']}"
diff --git a/part2/level10/Pt2_4x6_level10.csv b/part2/level10/Pt2_4x6_level10.csv
new file mode 100644
index 0000000000000000000000000000000000000000..9132afc70e36e20d7d27f9ef379c46b851cc8baf
--- /dev/null
+++ b/part2/level10/Pt2_4x6_level10.csv
@@ -0,0 +1,380 @@
+ID,Clues,SolutionGrid
+Pt1_4x6_level10-0,"There 6 different types of food: apple, cranberry, garlic, papaya, pepper, potato
+The people prefer 6 different music-genres: electronic, funk, gospel, hip-hop, jazz, soul
+There are 6 different nationalities: american, canadian, dutch, indian, nigerian, russian
+The people use 6 different means of transport: bus, roller, scooter, subway, tram, van
+ 1. the nigerian is somewhere between the person eating pepper and the canadian##7
+ 2. the person eating potato is not the nigerian##6
+ 3. the person eating papaya is on the far left##1
+ 4. the person eating garlic is the fan electronic or the person eating garlic is the person driving the tram, but not both
+ 5. the person eating potato is not to the right of the fan jazz##8
+ 6. the dutch is somewhere to the right of the person driving the bus##5
+ 7. the fan jazz is on the right of the person driving the bus##1
+ 8. the person eating papaya is on the left or right of the person driving the scooter##3
+ 9. the fan funk is not to the left of the fan electronic##8
+10. the dutch is on the right of the american##1
+11. the dutch is on the left of the indian##1
+12. the person eating apple and the fan electronic have the same parity positions##9
+13. the person driving the subway is not the fan jazz##6
+14. the person eating cranberry is somewhere to the right of the person driving the roller##5
+15. the fan electronic is somewhere to the left of the person eating cranberry##5
+16. the person driving the tram is the fan jazz or the person driving the tram is the nigerian, but not both
+17. the fan gospel is not to the left of the canadian##8
+18. the fan jazz and the person eating potato have the same parity positions##9
+19. the person driving the scooter is somewhere to the left of the person driving the tram##5
+20. the person eating papaya is on the left or right of the canadian##3
+21. the person driving the roller is the person eating pepper or the person driving the roller is the indian, but not both
+22. the indian is not to the right of the fan funk##8
+23. the person eating papaya and the fan electronic have different parity positions##9
+24. the fan electronic is the person eating apple or the fan electronic is the person driving the subway, but not both
+25. the fan jazz is in an even position##4
+26. the person driving the bus is the fan hip-hop or the fan hip-hop is the canadian, but not both
+27. the fan soul and the nigerian have the same parity positions##9
+28. the person driving the tram is somewhere to the right of the person eating papaya##5
+29. the person eating papaya is not to the right of the russian##8
+30. the fan soul is between the person driving the van and the indian##2
+31. the canadian is on the left of the person eating garlic##1
+32. the person driving the scooter is not to the right of the fan gospel##8
+33. the person eating garlic is somewhere to the left of the indian##5","{'Food': ['papaya', 'potato', 'garlic', 'apple', 'pepper', 'cranberry'], 'Music-Genre': ['hip-hop', 'jazz', 'gospel', 'electronic', 'soul', 'funk'], 'Nationality': ['russian', 'canadian', 'nigerian', 'american', 'dutch', 'indian'], 'Transport': ['bus', 'scooter', 'tram', 'van', 'roller', 'subway']}"
+Pt1_4x6_level10-1,"There are 6 different favourite beverages: almond-milk, cola, hot-chocolate, iced-tea, sprite, tea
+The people have 6 different jobs:  chef, designer, fisherman, lawyer, musician, social-worker
+The people prefer 6 different music-genres: ambient, d&b, folk, gospel, jazz, rock
+6 different pets are kept: dog, hedgehog, horse, mouse, pony, snake
+ 1. the fan jazz and the owner of the snake have different parity positions##9
+ 2. the fan ambient is on the left or right of the fisherman##3
+ 3. the owner of the pony is somewhere to the left of the chef##5
+ 4. the person drinking tea is not to the left of the musician##8
+ 5. the fan gospel is somewhere to the left of the fan d&b##5
+ 6. the owner of the pony is not the person drinking tea##6
+ 7. the fan folk is somewhere to the left of the designer##5
+ 8. the chef is somewhere to the left of the owner of the hedgehog##5
+ 9. the person drinking cola is the owner of the pony##1
+10. the fan rock and the musician have different parity positions##9
+11. the musician is somewhere to the left of the fan gospel##5
+12. the fan gospel is not to the left of the owner of the snake##8
+13. the fan gospel is the fisherman or the fan gospel is the owner of the mouse, but not both
+14. the musician is between the person drinking cola and the person drinking tea##2
+15. the person drinking iced-tea is not to the left of the fan rock##8
+16. the fan folk is between the person drinking cola and the person drinking tea##2
+17. the fan ambient is not to the left of the fan gospel##8
+18. the fisherman is not to the left of the musician##8
+19. the owner of the horse is on the left or right of the chef##3
+20. the chef is on the left or right of the fan d&b##3
+21. the fan ambient and the person drinking tea have different parity positions##9
+22. the lawyer is on the left of the fan jazz##1
+23. the person drinking cola is the owner of the pony##1
+24. the fisherman is the owner of the snake or the fisherman is the person drinking sprite, but not both
+25. the owner of the pony is not to the left of the fan rock##8
+26. the fan gospel and the person drinking hot-chocolate have the same parity positions##9
+27. the person drinking iced-tea is on the right of the social-worker##1
+28. the person drinking iced-tea is on the left or right of the owner of the pony##3
+29. the person drinking hot-chocolate is not to the right of the owner of the horse##8
+30. the owner of the dog is not to the right of the person drinking iced-tea##8
+31. the fisherman is on the left or right of the person drinking sprite##3","{'Beverage': ['cola', 'iced-tea', 'tea', 'sprite', 'hot-chocolate', 'almond-milk'], 'Job': ['social-worker', 'musician', 'fisherman', 'chef', 'lawyer', 'designer'], 'Music-Genre': ['rock', 'folk', 'gospel', 'ambient', 'd&b', 'jazz'], 'Pet': ['pony', 'dog', 'snake', 'mouse', 'horse', 'hedgehog']}"
+Pt1_4x6_level10-2,"The people have 6 different hobbies: baking, collecting, cooking, reading, skydiving, sudoku
+The people prefer 6 different music-genres: country, disco, electronic, punk, r&b, soul
+The people prefer 6 different types of sport: basketball, climbing, handball, snowboarding, surfing, swimming
+The people use 6 different means of transport: motorbike, roller, snowmobile, subway, taxi, trike
+ 1. the person who's sport is surfing is on the left of the person driving the subway##1
+ 2. the person who's hobby is sudoku is not to the left of the fan soul##8
+ 3. the person who's hobby is sudoku is not the person driving the motorbike##6
+ 4. the person who's hobby is skydiving is not to the right of the fan soul##8
+ 5. the person who's hobby is cooking is the person who's sport is basketball##1
+ 6. the person who's sport is surfing and the person who's hobby is reading have different parity positions##9
+ 7. the person driving the taxi and the person who's sport is climbing have different parity positions##9
+ 8. the fan electronic is not to the right of the person who's sport is handball##8
+ 9. the person who's hobby is sudoku is not the person who's sport is basketball##6
+10. the fan r&b is in an odd position##4
+11. the fan electronic is on the left of the person who's sport is climbing##1
+12. the person who's hobby is sudoku is not to the right of the person driving the motorbike##8
+13. the person driving the motorbike is somewhere to the right of the person who's sport is basketball##5
+14. the person who's sport is snowboarding is not to the right of the person driving the motorbike##8
+15. the fan electronic is somewhere to the right of the person who's sport is surfing##5
+16. the person who's hobby is baking is somewhere between the person who's sport is handball and the person driving the subway##7
+17. the person who's sport is climbing is not to the right of the person driving the motorbike##8
+18. the person driving the subway is somewhere between the person who's hobby is skydiving and the person driving the trike##7
+19. the person driving the taxi is not to the left of the fan r&b##8
+20. the fan punk is on the left of the person driving the taxi##1
+21. the person who's sport is handball and the fan soul have the same parity positions##9
+22. the person driving the motorbike is the person who's sport is swimming##1
+23. the person driving the taxi is on the left of the person driving the roller##1
+24. the person who's hobby is baking is somewhere to the left of the person who's hobby is sudoku##5
+25. the person who's hobby is cooking is somewhere to the right of the person who's hobby is collecting##5
+26. the person who's sport is swimming and the person driving the trike have different parity positions##9
+27. the person driving the roller is not the person who's hobby is collecting##6
+28. the person driving the subway is on the right of the person driving the snowmobile##1
+29. the person driving the snowmobile is not the person who's sport is handball##6
+30. the fan country is on the far left or far right##3
+31. the person who's hobby is baking and the fan soul have different parity positions##9
+32. the person who's hobby is sudoku is somewhere between the person who's sport is snowboarding and the person who's sport is basketball##7
+33. the person who's sport is basketball is not to the left of the fan electronic##8
+34. the fan punk is on the right of the person who's hobby is collecting##1
+35. the fan country is the person who's sport is swimming or the person who's sport is swimming is the person driving the subway, but not both","{'Hobby': ['skydiving', 'collecting', 'baking', 'sudoku', 'cooking', 'reading'], 'Music-Genre': ['r&b', 'electronic', 'punk', 'soul', 'disco', 'country'], 'Sport': ['surfing', 'snowboarding', 'climbing', 'handball', 'basketball', 'swimming'], 'Transport': ['snowmobile', 'subway', 'trike', 'taxi', 'roller', 'motorbike']}"
+Pt1_4x6_level10-3,"There 6 different types of food: avocado, grapes, kale, plum, pomegranate, zucchini
+The people perfer 6 different movie-genres: drama, epic, family, spy, thriller, zombie
+6 different pets are kept: cat, ferret, frog, hedgehog, mouse, pony
+The people prefer 6 different types of sport: cycling, golf, handball, lacrosse, rowing, swimming
+ 1. the person eating avocado and the person who's sport is rowing have different parity positions##9
+ 2. the person eating plum is somewhere to the left of the person watching drama movies##5
+ 3. the person watching spy movies is somewhere to the left of the person watching thriller movies##5
+ 4. the person eating plum is in an odd position##4
+ 5. the person watching zombie movies is in an odd position##4
+ 6. the owner of the mouse is on the left of the person watching epic movies##1
+ 7. the person watching family movies is in an even position##4
+ 8. the person watching zombie movies and the owner of the mouse have different parity positions##9
+ 9. the person eating kale is the person who's sport is lacrosse or the person eating kale is the owner of the cat, but not both
+10. the person watching spy movies is on the right of the person watching zombie movies##1
+11. the person eating kale is on the left or right of the person who's sport is handball##3
+12. the person eating kale is not to the right of the owner of the cat##8
+13. the person eating plum is on the right of the person watching spy movies##1
+14. the person eating avocado is not to the left of the person who's sport is cycling##8
+15. the person watching thriller movies is not to the right of the owner of the cat##8
+16. the person watching zombie movies is the person who's sport is swimming##1
+17. the person who's sport is handball is on the left of the owner of the frog##1
+18. the owner of the ferret is somewhere between the person eating pomegranate and the person who's sport is handball##7
+19. the person eating zucchini is not the person watching drama movies##6
+20. the person watching thriller movies is not to the left of the person who's sport is golf##8
+21. the person watching zombie movies is not to the right of the owner of the pony##8
+22. the owner of the hedgehog is somewhere to the left of the person eating grapes##5
+23. the person who's sport is rowing is not the person watching spy movies##6
+24. the person who's sport is handball is somewhere to the left of the person who's sport is cycling##5
+25. the owner of the pony is somewhere to the left of the person eating plum##5
+26. the person eating plum and the person who's sport is cycling have different parity positions##9
+27. the owner of the pony is not the person who's sport is cycling##6
+28. the person who's sport is lacrosse and the owner of the cat have different parity positions##9
+29. the person who's sport is handball is somewhere to the right of the person eating pomegranate##5
+30. the owner of the pony is not to the right of the person eating plum##8
+31. the person eating zucchini is between the owner of the ferret and the person watching epic movies##2
+32. the owner of the ferret is somewhere to the left of the owner of the frog##5","{'Food': ['pomegranate', 'grapes', 'plum', 'zucchini', 'kale', 'avocado'], 'Movie-Genre': ['zombie', 'spy', 'thriller', 'family', 'epic', 'drama'], 'Pet': ['hedgehog', 'pony', 'ferret', 'mouse', 'frog', 'cat'], 'Sport': ['swimming', 'golf', 'rowing', 'handball', 'lacrosse', 'cycling']}"
+Pt1_4x6_level10-4,"There 6 different types of food: avocado, carrot, lime, mango, pomegranate, watermelon
+The people prefer 6 different music-genres: ambient, dubstep, funk, metal, r&b, soul
+6 different pets are kept: bird, cat, frog, goldfish, guinea-pig, lizard
+The people prefer 6 different types of sport: basketball, biathlon, handball, rowing, skateboarding, skiing
+ 1. the person who's sport is handball is not to the left of the person eating avocado##8
+ 2. the person who's sport is rowing is not to the left of the fan funk##8
+ 3. the fan r&b is not to the left of the owner of the guinea-pig##8
+ 4. the owner of the cat is somewhere to the right of the owner of the bird##5
+ 5. the owner of the guinea-pig is somewhere to the right of the person eating lime##5
+ 6. the owner of the goldfish is not to the left of the person eating watermelon##8
+ 7. the fan r&b and the person eating carrot have different parity positions##9
+ 8. the owner of the frog is somewhere to the left of the person who's sport is skateboarding##5
+ 9. the owner of the goldfish and the fan r&b have the same parity positions##9
+10. the fan dubstep is the person eating pomegranate##1
+11. the person who's sport is handball is not to the left of the owner of the bird##8
+12. the owner of the lizard is not to the left of the person who's sport is rowing##8
+13. the fan soul is on the left or right of the fan dubstep##3
+14. the fan metal is not to the left of the person eating pomegranate##8
+15. the fan dubstep is not to the right of the owner of the lizard##8
+16. the person eating carrot is the owner of the cat or the person who's sport is biathlon is the person eating carrot, but not both
+17. the person eating mango is on the left or right of the person eating lime##3
+18. the fan r&b is on the left or right of the fan ambient##3
+19. the person who's sport is biathlon and the owner of the cat have different parity positions##9
+20. the fan funk is not to the left of the person who's sport is basketball##8
+21. the fan ambient is the person who's sport is basketball##1
+22. the fan funk is somewhere to the left of the fan soul##5
+23. the owner of the bird and the person eating pomegranate have different parity positions##9
+24. the owner of the cat is somewhere to the right of the person who's sport is basketball##5
+25. the person eating avocado is not the person who's sport is handball##6
+26. the person eating avocado is somewhere to the left of the owner of the goldfish##5
+27. the person eating avocado is the person who's sport is rowing or the person eating avocado is the owner of the cat, but not both
+28. the owner of the frog is not to the right of the owner of the guinea-pig##8
+29. the person who's sport is biathlon and the person eating avocado have the same parity positions##9
+30. the person eating carrot is between the person who's sport is skiing and the owner of the cat##2
+31. the owner of the cat is not to the left of the fan ambient##8
+32. the fan ambient is on the left or right of the person who's sport is skiing##3
+33. the person eating lime is on the far left##1
+34. the person who's sport is skiing is in an even position##4
+35. the person eating carrot is on the left of the fan dubstep##1
+36. the person eating watermelon is not to the right of the person eating watermelon##8
+37. the owner of the goldfish and the person who's sport is handball have the same parity positions##9
+38. the person eating watermelon is not to the left of the owner of the frog##8","{'Food': ['lime', 'mango', 'carrot', 'pomegranate', 'avocado', 'watermelon'], 'Music-Genre': ['ambient', 'r&b', 'funk', 'dubstep', 'soul', 'metal'], 'Pet': ['frog', 'guinea-pig', 'bird', 'cat', 'lizard', 'goldfish'], 'Sport': ['basketball', 'skiing', 'biathlon', 'skateboarding', 'rowing', 'handball']}"
+Pt1_4x6_level10-5,"There are 6 different favourite beverages: 7up, coffee, hot-chocolate, lemonade, sprite, tea
+The people have 6 different hobbies: baking, chess, fishing, magic-tricks, reading, woodworking
+There are 6 different nationalities: american, brazilian, british, french, italian, pakistani
+The people prefer 6 different types of sport: basketball, biathlon, lacrosse, sailing, skiing, surfing
+ 1. the person drinking sprite and the italian have different parity positions##9
+ 2. the person drinking tea is somewhere between the person who's sport is skiing and the brazilian##7
+ 3. the person who's hobby is woodworking is not to the right of the person who's hobby is reading##8
+ 4. the person who's hobby is magic-tricks and the british have the same parity positions##9
+ 5. the person who's sport is basketball is not to the left of the person drinking lemonade##8
+ 6. the person who's hobby is reading is somewhere to the right of the person who's sport is surfing##5
+ 7. the person who's hobby is magic-tricks is the american or the person who's hobby is magic-tricks is the person drinking tea, but not both
+ 8. the person who's hobby is chess and the person who's sport is sailing have the same parity positions##9
+ 9. the person who's sport is lacrosse is not to the left of the person drinking coffee##8
+10. the person drinking 7up is not the person who's sport is biathlon##6
+11. the person who's sport is surfing is the american##1
+12. the person drinking coffee is the american##1
+13. the person drinking hot-chocolate is the person who's sport is sailing or the person drinking hot-chocolate is the pakistani, but not both
+14. the person who's sport is basketball and the person who's hobby is chess have different parity positions##9
+15. the person drinking sprite is somewhere to the right of the person who's sport is biathlon##5
+16. the person who's sport is skiing is on the left or right of the person who's hobby is baking##3
+17. the person who's hobby is baking is on the left of the person who's sport is skiing##1
+18. the person drinking lemonade is not to the right of the person who's sport is lacrosse##8
+19. the person who's sport is skiing is somewhere between the italian and the person who's sport is lacrosse##7
+20. the person drinking sprite and the french have different parity positions##9
+21. the person drinking tea is not to the left of the person who's sport is lacrosse##8
+22. the person drinking tea is in an even position##4
+23. the person who's hobby is woodworking and the person drinking 7up have the same parity positions##9
+24. the person drinking lemonade and the pakistani have the same parity positions##9
+25. the american and the person who's hobby is woodworking have the same parity positions##9
+26. the british and the person who's sport is biathlon have different parity positions##9
+27. the person who's sport is sailing and the person drinking lemonade have the same parity positions##9
+28. the brazilian is somewhere between the person drinking hot-chocolate and the person drinking sprite##7
+29. the person who's sport is lacrosse is somewhere to the right of the italian##5
+30. the pakistani is on the left of the person who's hobby is woodworking##1
+31. the brazilian is somewhere to the right of the person who's hobby is chess##5","{'Beverage': ['coffee', 'lemonade', 'sprite', 'tea', '7up', 'hot-chocolate'], 'Hobby': ['magic-tricks', 'baking', 'fishing', 'chess', 'woodworking', 'reading'], 'Nationality': ['american', 'italian', 'british', 'pakistani', 'brazilian', 'french'], 'Sport': ['surfing', 'biathlon', 'skiing', 'lacrosse', 'basketball', 'sailing']}"
+Pt1_4x6_level10-6,"The people have 6 different jobs:  architect, doctor, entrepreneur, firefighter, security-guard, social-worker
+There are 6 different nationalities: argentine, chinese, french, italian, mexican, pakistani
+6 different pets are kept: dog, fish, hamster, horse, mouse, turtle
+The people use 6 different means of transport: bike, boat, jet-ski, motorbike, ship, snowmobile
+ 1. the person driving the ship is not to the right of the owner of the horse##8
+ 2. the person driving the motorbike is in an odd position##4
+ 3. the pakistani is not to the left of the french##8
+ 4. the security-guard and the person driving the ship have different parity positions##9
+ 5. the firefighter is somewhere to the left of the person driving the bike##5
+ 6. the firefighter is somewhere to the right of the owner of the dog##5
+ 7. the italian and the owner of the turtle have different parity positions##9
+ 8. the owner of the horse is the doctor or the doctor is the mexican, but not both
+ 9. the entrepreneur is somewhere to the right of the doctor##5
+10. the french is on the left of the person driving the ship##1
+11. the person driving the boat is the owner of the turtle##1
+12. the owner of the horse is the owner of the horse##1
+13. the architect is not to the right of the chinese##8
+14. the entrepreneur is on the right of the french##1
+15. the person driving the jet-ski and the architect have different parity positions##9
+16. the owner of the hamster is on the left or right of the mexican##3
+17. the owner of the dog is not to the right of the owner of the horse##8
+18. the owner of the mouse is somewhere between the owner of the horse and the french##7
+19. the person driving the jet-ski is not the owner of the hamster##6
+20. the owner of the fish is on the left or right of the person driving the ship##3
+21. the doctor is the owner of the dog##1
+22. the person driving the ship is not the firefighter##6
+23. the person driving the ship is the owner of the mouse or the person driving the ship is the firefighter, but not both
+24. the person driving the bike is on the left or right of the person driving the jet-ski##3
+25. the architect is on the right of the person driving the jet-ski##1
+26. the owner of the horse is not to the right of the italian##8
+27. the argentine and the owner of the horse have the same parity positions##9
+28. the owner of the hamster is on the left or right of the entrepreneur##3
+29. the person driving the motorbike is not the social-worker##6
+30. the argentine is not to the right of the owner of the fish##8
+31. the person driving the motorbike is not to the right of the italian##8
+32. the owner of the fish is not to the left of the person driving the jet-ski##8
+33. the security-guard and the french have the same parity positions##9
+34. the owner of the fish is the firefighter##1
+35. the owner of the dog and the firefighter have different parity positions##9
+36. the mexican is on the far left##1
+37. the social-worker is on the left or right of the person driving the ship##3","{'Job': ['doctor', 'social-worker', 'entrepreneur', 'firefighter', 'architect', 'security-guard'], 'Nationality': ['mexican', 'french', 'argentine', 'pakistani', 'italian', 'chinese'], 'Pet': ['dog', 'hamster', 'mouse', 'fish', 'horse', 'turtle'], 'Transport': ['motorbike', 'snowmobile', 'ship', 'jet-ski', 'bike', 'boat']}"
+Pt1_4x6_level10-7,"The people have 6 different jobs:  dancer, electrician, entrepreneur, firefighter, musician, security-guard
+The people perfer 6 different movie-genres: action, fantasy, horror, mystery, sports, spy
+There are 6 different nationalities: american, argentine, chinese, colombian, german, polish
+6 different pets are kept: bird, goat, guinea-pig, mouse, rat, snake
+ 1. the security-guard is on the right of the person watching fantasy movies##1
+ 2. the polish is not the electrician##6
+ 3. the person watching sports movies is the owner of the mouse##1
+ 4. the musician is somewhere to the left of the owner of the goat##5
+ 5. the person watching horror movies is somewhere to the left of the polish##5
+ 6. the person watching horror movies is in an even position##4
+ 7. the person watching horror movies is somewhere between the polish and the person watching action movies##7
+ 8. the owner of the goat is not the dancer##6
+ 9. the firefighter is not the chinese##6
+10. the polish is on the left or right of the owner of the mouse##3
+11. the owner of the goat is in an even position##4
+12. the american is on the right of the person watching fantasy movies##1
+13. the colombian and the person watching fantasy movies have different parity positions##9
+14. the electrician is the argentine or the argentine is the person watching action movies, but not both
+15. the chinese and the electrician have the same parity positions##9
+16. the american is not the owner of the bird##6
+17. the person watching mystery movies is not the owner of the snake##6
+18. the owner of the snake is not to the right of the owner of the guinea-pig##8
+19. the person watching sports movies is not to the left of the firefighter##8
+20. the firefighter is not to the left of the person watching action movies##8
+21. the person watching sports movies is on the left or right of the owner of the goat##3
+22. the polish is somewhere to the left of the electrician##5
+23. the owner of the rat is somewhere to the right of the owner of the goat##5
+24. the firefighter and the polish have the same parity positions##9
+25. the person watching action movies is not the german##6
+26. the electrician is in an odd position##4
+27. the person watching mystery movies is not to the right of the electrician##8
+28. the chinese is not to the right of the security-guard##8
+29. the person watching action movies is not to the right of the owner of the rat##8
+30. the person watching mystery movies is not the owner of the snake##6
+31. the owner of the snake is the person watching fantasy movies##1
+32. the chinese is somewhere between the colombian and the entrepreneur##7
+33. the chinese and the owner of the goat have different parity positions##9","{'Job': ['musician', 'firefighter', 'dancer', 'entrepreneur', 'electrician', 'security-guard'], 'Movie-Genre': ['action', 'horror', 'sports', 'mystery', 'fantasy', 'spy'], 'Nationality': ['argentine', 'colombian', 'chinese', 'polish', 'german', 'american'], 'Pet': ['bird', 'goat', 'mouse', 'rat', 'snake', 'guinea-pig']}"
+Pt1_4x6_level10-8,"The people have 6 different hobbies: drawing, hiking, puzzles, reading, singing, skydiving
+The people have 6 different jobs:  accountant, dressmaker, paramedic, pilot, scientist, social-worker
+There are 6 different nationalities: french, indian, indonesian, malaysian, pakistani, turkish
+6 different pets are kept: chinchilla, guinea-pig, lizard, mouse, pony, snake
+ 1. the person who's hobby is puzzles and the owner of the pony have different parity positions##9
+ 2. the scientist is on the left of the owner of the lizard##1
+ 3. the person who's hobby is skydiving is somewhere to the left of the dressmaker##5
+ 4. the owner of the chinchilla is the pilot or the owner of the chinchilla is the person who's hobby is hiking, but not both
+ 5. the social-worker is not to the left of the person who's hobby is drawing##8
+ 6. the person who's hobby is skydiving and the malaysian have different parity positions##9
+ 7. the owner of the snake is not to the right of the scientist##8
+ 8. the social-worker is in an even position##4
+ 9. the french is on the left or right of the malaysian##3
+10. the french is somewhere to the right of the owner of the chinchilla##5
+11. the pilot is somewhere to the left of the owner of the mouse##5
+12. the person who's hobby is skydiving is on the left or right of the owner of the mouse##3
+13. the person who's hobby is puzzles is not to the right of the owner of the snake##8
+14. the person who's hobby is reading is the owner of the lizard##1
+15. the indonesian is on the right of the turkish##1
+16. the malaysian is somewhere to the right of the person who's hobby is singing##5
+17. the scientist is not to the right of the accountant##8
+18. the owner of the pony is the person who's hobby is singing##1
+19. the person who's hobby is puzzles is not to the left of the owner of the pony##8
+20. the owner of the guinea-pig is on the left or right of the pilot##3
+21. the french is somewhere to the right of the malaysian##5
+22. the owner of the chinchilla is not to the left of the turkish##8
+23. the owner of the mouse is not to the right of the owner of the snake##8
+24. the malaysian is not to the left of the paramedic##8
+25. the pakistani is the owner of the mouse or the pakistani is the social-worker, but not both
+26. the paramedic is somewhere to the left of the indian##5
+27. the malaysian is somewhere to the right of the social-worker##5
+28. the person who's hobby is singing is between the pakistani and the person who's hobby is puzzles##2
+29. the person who's hobby is drawing is somewhere to the right of the pilot##5
+30. the indonesian is not the person who's hobby is hiking##6","{'Hobby': ['hiking', 'skydiving', 'drawing', 'singing', 'puzzles', 'reading'], 'Job': ['paramedic', 'pilot', 'dressmaker', 'social-worker', 'scientist', 'accountant'], 'Nationality': ['turkish', 'indonesian', 'pakistani', 'indian', 'malaysian', 'french'], 'Pet': ['guinea-pig', 'chinchilla', 'mouse', 'pony', 'snake', 'lizard']}"
+Pt1_4x6_level10-9,"The people perfer 6 different movie-genres: comedy, crime, martial-arts, romance, time-travel, western
+The people prefer 6 different music-genres: blues, d&b, folk, gospel, pop, reggae
+There are 6 different nationalities: australian, chinese, japanese, pakistani, polish, spanish
+The people use 6 different means of transport: boat, bus, helicopter, motorbike, snowmobile, train
+ 1. the fan pop is somewhere to the right of the fan gospel##5
+ 2. the person driving the snowmobile is not to the right of the person driving the bus##8
+ 3. the person watching time-travel movies is not to the right of the person driving the helicopter##8
+ 4. the pakistani is on the far left or far right##3
+ 5. the person watching comedy movies is not the polish##6
+ 6. the fan reggae is the spanish or the spanish is the person watching romance movies, but not both
+ 7. the chinese is not the fan reggae##6
+ 8. the person watching martial-arts movies is not the polish##6
+ 9. the fan folk is somewhere between the person watching crime movies and the fan reggae##7
+10. the person watching western movies is the australian or the australian is the fan gospel, but not both
+11. the person watching martial-arts movies is the japanese or the person watching martial-arts movies is the person driving the helicopter, but not both
+12. the polish is somewhere to the left of the fan folk##5
+13. the person driving the bus is not the person watching comedy movies##6
+14. the person driving the boat is on the right of the person driving the snowmobile##1
+15. the fan reggae is not to the right of the person watching crime movies##8
+16. the japanese is on the left of the person driving the bus##1
+17. the japanese is on the left or right of the chinese##3
+18. the person watching comedy movies is not to the right of the japanese##8
+19. the pakistani is somewhere to the right of the chinese##5
+20. the person watching comedy movies is on the left or right of the fan pop##3
+21. the person driving the helicopter is not to the right of the japanese##8
+22. the fan gospel and the australian have the same parity positions##9
+23. the person driving the helicopter is the person watching comedy movies or the spanish is the person driving the helicopter, but not both
+24. the person driving the bus is in an odd position##4
+25. the person watching comedy movies is the australian##1
+26. the australian is somewhere to the left of the person watching martial-arts movies##5
+27. the fan pop is on the right of the person driving the helicopter##1
+28. the chinese and the person watching western movies have different parity positions##9
+29. the person watching western movies is not the chinese##6
+30. the person driving the train is not to the left of the spanish##8
+31. the person driving the motorbike is the japanese##1
+32. the fan blues and the person watching romance movies have different parity positions##9
+33. the pakistani is not to the left of the person watching crime movies##8
+34. the person driving the train is not to the left of the person watching comedy movies##8
+35. the fan reggae and the person watching western movies have the same parity positions##9
+36. the spanish and the person watching time-travel movies have different parity positions##9
+37. the fan d&b is on the far left##1
+38. the japanese is not to the right of the fan pop##8
+39. the spanish is not to the left of the fan reggae##8","{'Movie-Genre': ['time-travel', 'western', 'comedy', 'martial-arts', 'romance', 'crime'], 'Music-Genre': ['d&b', 'reggae', 'gospel', 'pop', 'folk', 'blues'], 'Nationality': ['polish', 'spanish', 'australian', 'japanese', 'chinese', 'pakistani'], 'Transport': ['snowmobile', 'boat', 'helicopter', 'motorbike', 'bus', 'train']}"
diff --git a/part2/level10/Pt2_4x7_level10.csv b/part2/level10/Pt2_4x7_level10.csv
new file mode 100644
index 0000000000000000000000000000000000000000..58c81a4ee2f7b73a4424dfabf9cd1e8bb8782b95
--- /dev/null
+++ b/part2/level10/Pt2_4x7_level10.csv
@@ -0,0 +1,461 @@
+ID,Clues,SolutionGrid
+Pt1_4x7_level10-0,"There 7 different types of food: blueberry, cauliflower, lettuce, papaya, plum, pomegranate, watermelon
+The people prefer 7 different music-genres: ambient, dubstep, gospel, hip-hop, house, metal, techno
+There are 7 different nationalities: chinese, colombian, egyptian, italian, japanese, mexican, thai
+The people prefer 7 different types of sport: badminton, climbing, cycling, handball, parkour, snowboarding, soccer
+ 1. the person who's sport is soccer is the colombian##1
+ 2. the fan metal is on the left or right of the person eating papaya##3
+ 3. the person eating lettuce is the thai or the person eating lettuce is the fan ambient, but not both
+ 4. the person eating pomegranate is on the left of the chinese##1
+ 5. the person who's sport is soccer is not to the right of the person eating cauliflower##8
+ 6. the person who's sport is parkour is the fan hip-hop or the person who's sport is parkour is the thai, but not both
+ 7. the person who's sport is badminton and the fan ambient have different parity positions##9
+ 8. the japanese is on the left or right of the person who's sport is cycling##3
+ 9. the fan gospel and the person who's sport is snowboarding have different parity positions##9
+10. the chinese is the fan gospel or the chinese is the person eating watermelon, but not both
+11. the person eating blueberry is the person who's sport is parkour or the person eating blueberry is the fan dubstep, but not both
+12. the japanese is not the person who's sport is soccer##6
+13. the fan gospel is on the right of the egyptian##1
+14. the person who's sport is climbing is on the far left##1
+15. the colombian and the fan gospel have different parity positions##9
+16. the person who's sport is badminton and the fan house have the same parity positions##9
+17. the person eating pomegranate is on the left or right of the person who's sport is cycling##3
+18. the fan metal is somewhere to the left of the japanese##5
+19. the fan techno and the person who's sport is parkour have the same parity positions##9
+20. the thai is not to the left of the person who's sport is handball##8
+21. the person eating blueberry is on the left or right of the thai##3
+22. the person who's sport is cycling is the chinese or the fan ambient is the person who's sport is cycling, but not both
+23. the fan hip-hop is not to the left of the person who's sport is cycling##8
+24. the person who's sport is soccer is on the left or right of the person who's sport is badminton##3
+25. the mexican is somewhere to the right of the fan metal##5
+26. the thai is somewhere between the person eating blueberry and the person eating plum##7
+27. the person eating watermelon is somewhere between the fan hip-hop and the person who's sport is cycling##7
+28. the person who's sport is soccer is not to the right of the colombian##8
+29. the japanese is somewhere between the italian and the chinese##7
+30. the colombian is not to the left of the person who's sport is climbing##8
+31. the fan hip-hop is somewhere to the right of the fan gospel##5
+32. the japanese and the person who's sport is snowboarding have the same parity positions##9
+33. the person eating watermelon and the person who's sport is badminton have different parity positions##9
+34. the person who's sport is cycling is somewhere to the left of the fan house##5
+35. the person eating cauliflower is on the left or right of the thai##3
+36. the person who's sport is parkour and the fan house have the same parity positions##9
+37. the person who's sport is handball is not to the left of the person eating papaya##8
+38. the fan techno is in an even position##4
+39. the person who's sport is climbing and the egyptian have the same parity positions##9
+40. the person eating cauliflower is somewhere between the fan house and the person eating plum##7
+41. the thai is not to the right of the italian##8","{'Food': ['pomegranate', 'papaya', 'watermelon', 'plum', 'cauliflower', 'lettuce', 'blueberry'], 'Music-Genre': ['metal', 'gospel', 'ambient', 'techno', 'hip-hop', 'house', 'dubstep'], 'Nationality': ['egyptian', 'chinese', 'japanese', 'mexican', 'colombian', 'thai', 'italian'], 'Sport': ['climbing', 'cycling', 'handball', 'badminton', 'soccer', 'parkour', 'snowboarding']}"
+Pt1_4x7_level10-1,"The people have 7 different hobbies: dancing, filmmaking, fishing, hiking, puzzles, singing, video-games
+The people prefer 7 different music-genres: blues, dubstep, electronic, house, punk, rock, trance
+7 different pets are kept: cat, dog, frog, hamster, lizard, mouse, rat
+The people use 7 different means of transport: airplane, helicopter, scooter, ship, train, trike, van
+ 1. the owner of the frog and the person driving the helicopter have the same parity positions##9
+ 2. the person who's hobby is hiking is somewhere to the left of the person driving the scooter##5
+ 3. the fan blues is somewhere between the owner of the frog and the person who's hobby is dancing##7
+ 4. the person driving the helicopter is on the left or right of the person driving the train##3
+ 5. the fan trance is not to the left of the owner of the frog##8
+ 6. the person driving the train is on the left or right of the person who's hobby is video-games##3
+ 7. the person driving the train is in an even position##4
+ 8. the owner of the mouse is not to the right of the person who's hobby is fishing##8
+ 9. the owner of the cat is the fan blues or the owner of the cat is the person who's hobby is dancing, but not both
+10. the owner of the hamster is in an odd position##4
+11. the fan rock is not the owner of the frog##6
+12. the person driving the ship is in an even position##4
+13. the owner of the cat is on the left of the person driving the train##1
+14. the owner of the rat is the person who's hobby is hiking##1
+15. the person who's hobby is singing is somewhere to the left of the owner of the lizard##5
+16. the owner of the frog is not to the left of the owner of the hamster##8
+17. the owner of the lizard and the person driving the ship have the same parity positions##9
+18. the person who's hobby is puzzles is not to the left of the owner of the hamster##8
+19. the owner of the lizard is not to the left of the person driving the helicopter##8
+20. the person driving the helicopter is between the owner of the dog and the person who's hobby is puzzles##2
+21. the person driving the helicopter is on the left or right of the fan blues##3
+22. the fan electronic is in an odd position##4
+23. the fan dubstep is not to the right of the owner of the frog##8
+24. the person driving the airplane is not to the right of the fan dubstep##8
+25. the person driving the train is not to the right of the person driving the ship##8
+26. the owner of the rat is not to the right of the fan dubstep##8
+27. the person who's hobby is puzzles and the person driving the train have the same parity positions##9
+28. the fan trance is on the left of the person who's hobby is puzzles##1
+29. the person driving the helicopter is somewhere to the left of the person driving the scooter##5
+30. the fan rock is the person driving the scooter##1
+31. the person driving the van is not to the right of the person who's hobby is singing##8
+32. the person driving the trike is somewhere between the person driving the helicopter and the owner of the rat##7
+33. the person driving the trike is somewhere between the owner of the lizard and the owner of the rat##7
+34. the fan rock is not to the left of the person who's hobby is fishing##8
+35. the person who's hobby is singing is on the far left or far right##3
+36. the person who's hobby is fishing is the fan rock or the fan rock is the owner of the frog, but not both
+37. the owner of the cat is somewhere to the left of the person who's hobby is filmmaking##5
+38. the person driving the trike is on the right of the person who's hobby is hiking##1
+39. the fan electronic is the person driving the trike##1
+40. the person driving the airplane and the fan electronic have different parity positions##9
+41. the owner of the lizard is not to the left of the person driving the ship##8
+42. the person who's hobby is video-games is not the person driving the airplane##6
+43. the fan blues and the owner of the rat have the same parity positions##9
+44. the person driving the airplane is not to the right of the fan punk##8","{'Hobby': ['singing', 'hiking', 'dancing', 'filmmaking', 'video-games', 'puzzles', 'fishing'], 'Music-Genre': ['house', 'dubstep', 'electronic', 'blues', 'trance', 'punk', 'rock'], 'Pet': ['hamster', 'rat', 'cat', 'dog', 'frog', 'lizard', 'mouse'], 'Transport': ['van', 'airplane', 'trike', 'train', 'helicopter', 'ship', 'scooter']}"
+Pt1_4x7_level10-2,"There are 7 different favourite beverages: 7up, almond-milk, coffee, milk, sprite, tea, water
+The people have 7 different hobbies: board-games, hiking, puzzles, reading, sudoku, video-games, writing
+The people perfer 7 different movie-genres: adventure, animation, musical, satire, sports, spy, zombie
+7 different pets are kept: cat, dog, ferret, fish, frog, mouse, rat
+ 1. the person drinking milk and the person who's hobby is sudoku have the same parity positions##9
+ 2. the owner of the cat is somewhere to the left of the owner of the rat##5
+ 3. the person who's hobby is sudoku is not the person watching musical movies##6
+ 4. the person who's hobby is writing is somewhere to the right of the person watching sports movies##5
+ 5. the person watching musical movies is not to the right of the person watching satire movies##8
+ 6. the person who's hobby is writing is in an even position##4
+ 7. the person drinking almond-milk is on the left or right of the owner of the frog##3
+ 8. the person watching animation movies is not to the right of the person drinking water##8
+ 9. the person who's hobby is puzzles is the person watching sports movies or the person drinking milk is the person who's hobby is puzzles, but not both
+10. the person watching adventure movies is somewhere to the right of the person watching satire movies##5
+11. the owner of the mouse is somewhere to the right of the owner of the cat##5
+12. the person watching satire movies is not to the right of the person drinking coffee##8
+13. the person who's hobby is reading is not the person drinking coffee##6
+14. the person drinking water is the owner of the fish or the owner of the fish is the person who's hobby is video-games, but not both
+15. the owner of the fish is somewhere to the right of the person who's hobby is reading##5
+16. the person who's hobby is reading is somewhere to the left of the person drinking water##5
+17. the person watching sports movies is on the left of the person who's hobby is sudoku##1
+18. the person watching animation movies and the person drinking tea have different parity positions##9
+19. the owner of the cat is on the far left or far right##3
+20. the person who's hobby is puzzles is not the person watching animation movies##6
+21. the person who's hobby is reading is somewhere between the person drinking sprite and the owner of the mouse##7
+22. the person drinking milk is between the owner of the ferret and the person who's hobby is puzzles##2
+23. the person watching sports movies and the person who's hobby is hiking have different parity positions##9
+24. the person drinking milk and the person watching sports movies have different parity positions##9
+25. the owner of the mouse is not to the left of the person who's hobby is reading##8
+26. the person watching zombie movies and the person who's hobby is puzzles have different parity positions##9
+27. the person who's hobby is sudoku is on the left or right of the person who's hobby is writing##3
+28. the person who's hobby is video-games is on the left of the person watching zombie movies##1
+29. the owner of the rat is not the person watching adventure movies##6
+30. the person who's hobby is hiking is somewhere to the left of the person drinking sprite##5
+31. the owner of the rat is on the left of the person watching musical movies##1
+32. the owner of the ferret is not to the right of the person watching satire movies##8
+33. the owner of the dog is the person drinking 7up##1
+34. the owner of the frog is somewhere between the owner of the cat and the person watching spy movies##7
+35. the person watching zombie movies is the person drinking water or the person watching zombie movies is the owner of the mouse, but not both
+36. the person watching satire movies is not the person who's hobby is writing##6
+37. the owner of the mouse and the person watching spy movies have different parity positions##9
+38. the person who's hobby is puzzles is somewhere to the left of the person drinking sprite##5
+39. the person watching animation movies is not to the left of the person drinking almond-milk##8
+40. the person watching sports movies is not the person drinking milk##6
+41. the person who's hobby is hiking and the owner of the dog have the same parity positions##9
+42. the person watching satire movies is on the left or right of the person watching adventure movies##3
+43. the person drinking tea is not the owner of the cat##6","{'Beverage': ['almond-milk', 'tea', 'milk', 'sprite', '7up', 'coffee', 'water'], 'Hobby': ['hiking', 'puzzles', 'sudoku', 'writing', 'reading', 'video-games', 'board-games'], 'Movie-Genre': ['animation', 'sports', 'spy', 'musical', 'satire', 'adventure', 'zombie'], 'Pet': ['cat', 'frog', 'rat', 'ferret', 'dog', 'mouse', 'fish']}"
+Pt1_4x7_level10-3,"There are 7 different favourite beverages: 7up, cola, hot-chocolate, juice, lemonade, milk, tea
+The people have 7 different jobs:  coach, electrician, entrepreneur, fisherman, journalist, paramedic, project-manager
+The people perfer 7 different movie-genres: adventure, animation, crime, disaster, drama, martial-arts, superhero
+The people prefer 7 different music-genres: electronic, hip-hop, indie, rock, salsa, soul, techno
+ 1. the person watching crime movies is somewhere to the left of the person watching adventure movies##5
+ 2. the person watching disaster movies is in an odd position##4
+ 3. the person drinking milk is not to the right of the person watching drama movies##8
+ 4. the fan rock is the person drinking cola or the paramedic is the fan rock, but not both
+ 5. the person drinking tea is not to the left of the person drinking 7up##8
+ 6. the person drinking tea is on the right of the person drinking cola##1
+ 7. the person drinking 7up is the journalist##1
+ 8. the entrepreneur is between the fan salsa and the fisherman##2
+ 9. the fisherman is on the far left##1
+10. the fan rock is on the left or right of the coach##3
+11. the person watching animation movies is not to the left of the person watching drama movies##8
+12. the person watching superhero movies and the paramedic have different parity positions##9
+13. the person drinking tea is on the right of the person watching animation movies##1
+14. the person watching disaster movies is not the person drinking juice##6
+15. the fisherman is not to the left of the fan soul##8
+16. the person drinking juice is somewhere to the right of the fisherman##5
+17. the entrepreneur is not the person watching superhero movies##6
+18. the person drinking tea is not to the right of the person watching disaster movies##8
+19. the fan indie is not to the right of the fan rock##8
+20. the person drinking cola is somewhere between the coach and the person watching disaster movies##7
+21. the person drinking 7up is somewhere to the left of the fan hip-hop##5
+22. the fan hip-hop is not to the left of the person drinking 7up##8
+23. the fan hip-hop is not to the left of the person watching crime movies##8
+24. the paramedic is on the left of the person watching adventure movies##1
+25. the person drinking 7up is not to the right of the fan indie##8
+26. the person drinking hot-chocolate and the fan hip-hop have different parity positions##9
+27. the person drinking tea is not to the right of the fan electronic##8
+28. the person drinking milk is not to the right of the journalist##8
+29. the person watching adventure movies is not the person drinking lemonade##6
+30. the fisherman is somewhere to the left of the person watching superhero movies##5
+31. the person watching animation movies is on the left or right of the person drinking hot-chocolate##3
+32. the fan rock is not to the left of the coach##8
+33. the journalist is not the person drinking lemonade##6
+34. the person drinking cola is not to the right of the person watching animation movies##8
+35. the person watching martial-arts movies and the fan soul have the same parity positions##9
+36. the person drinking lemonade is not the fan electronic##6
+37. the fan techno and the person drinking milk have different parity positions##9
+38. the paramedic is not to the right of the person drinking juice##8
+39. the fan indie and the person watching crime movies have different parity positions##9
+40. the journalist is on the right of the person watching drama movies##1
+41. the person watching drama movies is not to the right of the person watching crime movies##8
+42. the person drinking juice is in the middle##1
+43. the coach is not to the left of the person drinking juice##8
+44. the fan electronic and the person watching animation movies have different parity positions##9
+45. the person drinking 7up is somewhere to the right of the fan techno##5
+46. the fisherman and the person watching drama movies have different parity positions##9
+47. the electrician is on the far left or far right##3","{'Beverage': ['milk', 'lemonade', '7up', 'juice', 'hot-chocolate', 'cola', 'tea'], 'Job': ['fisherman', 'entrepreneur', 'journalist', 'paramedic', 'coach', 'project-manager', 'electrician'], 'Movie-Genre': ['martial-arts', 'drama', 'superhero', 'crime', 'adventure', 'animation', 'disaster'], 'Music-Genre': ['soul', 'techno', 'salsa', 'hip-hop', 'indie', 'rock', 'electronic']}"
+Pt1_4x7_level10-4,"The people have 7 different hobbies: card-games, dancing, filmmaking, fishing, hiking, rock-climbing, woodworking
+The people prefer 7 different music-genres: blues, disco, electronic, indie, pop, reggae, trance
+There are 7 different nationalities: chinese, colombian, egyptian, indian, malaysian, russian, spanish
+7 different pets are kept: bird, cat, chinchilla, guinea-pig, hedgehog, pony, turtle
+ 1. the fan pop and the malaysian have different parity positions##9
+ 2. the owner of the chinchilla and the egyptian have the same parity positions##9
+ 3. the fan disco is on the right of the fan indie##1
+ 4. the person who's hobby is rock-climbing is between the owner of the cat and the person who's hobby is dancing##2
+ 5. the owner of the cat is not to the right of the fan reggae##8
+ 6. the fan trance and the person who's hobby is fishing have different parity positions##9
+ 7. the owner of the guinea-pig is not to the right of the fan electronic##8
+ 8. the owner of the bird and the malaysian have different parity positions##9
+ 9. the fan electronic is not to the left of the owner of the hedgehog##8
+10. the person who's hobby is dancing is somewhere between the chinese and the owner of the guinea-pig##7
+11. the colombian is not to the right of the person who's hobby is filmmaking##8
+12. the person who's hobby is hiking is in an odd position##4
+13. the person who's hobby is rock-climbing is on the left or right of the person who's hobby is dancing##3
+14. the fan trance is on the left or right of the indian##3
+15. the fan pop is the person who's hobby is hiking or the fan pop is the owner of the bird, but not both
+16. the spanish is the person who's hobby is fishing or the spanish is the owner of the hedgehog, but not both
+17. the owner of the hedgehog is not to the right of the spanish##8
+18. the malaysian is somewhere to the right of the indian##5
+19. the spanish is not to the right of the fan reggae##8
+20. the person who's hobby is hiking is in an odd position##4
+21. the person who's hobby is filmmaking is on the left of the malaysian##1
+22. the person who's hobby is woodworking is on the left of the fan electronic##1
+23. the malaysian is on the left of the fan pop##1
+24. the owner of the turtle is on the far right##1
+25. the russian is not to the right of the fan disco##8
+26. the person who's hobby is woodworking is not to the left of the owner of the bird##8
+27. the spanish is the owner of the hedgehog##1
+28. the owner of the chinchilla is somewhere to the left of the owner of the cat##5
+29. the owner of the chinchilla is on the left of the indian##1
+30. the fan indie and the owner of the chinchilla have different parity positions##9
+31. the person who's hobby is filmmaking is somewhere between the fan pop and the person who's hobby is rock-climbing##7
+32. the fan pop is not to the left of the fan trance##8
+33. the fan trance is somewhere to the right of the indian##5
+34. the fan blues is not the person who's hobby is filmmaking##6
+35. the russian and the person who's hobby is fishing have the same parity positions##9
+36. the fan reggae and the person who's hobby is filmmaking have the same parity positions##9
+37. the colombian is the person who's hobby is woodworking##1
+38. the egyptian is not the owner of the pony##6
+39. the owner of the cat is on the left of the malaysian##1
+40. the person who's hobby is dancing and the colombian have different parity positions##9
+41. the owner of the guinea-pig is the fan disco##1","{'Hobby': ['fishing', 'woodworking', 'dancing', 'rock-climbing', 'filmmaking', 'card-games', 'hiking'], 'Music-Genre': ['indie', 'disco', 'electronic', 'blues', 'reggae', 'trance', 'pop'], 'Nationality': ['russian', 'colombian', 'spanish', 'egyptian', 'indian', 'malaysian', 'chinese'], 'Pet': ['bird', 'guinea-pig', 'hedgehog', 'chinchilla', 'cat', 'pony', 'turtle']}"
+Pt1_4x7_level10-5,"The people perfer 7 different movie-genres: adventure, disaster, horror, romance, scientific, western, zombie
+There are 7 different nationalities: american, australian, dutch, indian, indonesian, pakistani, turkish
+7 different pets are kept: chinchilla, goldfish, hedgehog, lizard, mouse, rabbit, turtle
+The people prefer 7 different types of sport: badminton, basketball, climbing, golf, rowing, rugby, volleyball
+ 1. the owner of the lizard is not to the left of the person watching zombie movies##8
+ 2. the person who's sport is basketball is somewhere between the person who's sport is volleyball and the owner of the mouse##7
+ 3. the owner of the mouse is not to the left of the owner of the mouse##8
+ 4. the person who's sport is rugby is on the far left or far right##3
+ 5. the turkish is not to the left of the dutch##8
+ 6. the person who's sport is volleyball is the owner of the hedgehog or the person watching western movies is the person who's sport is volleyball, but not both
+ 7. the person who's sport is golf is not to the right of the indonesian##8
+ 8. the person watching disaster movies is not to the right of the dutch##8
+ 9. the person who's sport is badminton is in the middle##1
+10. the person watching disaster movies and the turkish have different parity positions##9
+11. the owner of the hedgehog is not to the right of the person who's sport is climbing##8
+12. the person who's sport is climbing is somewhere to the right of the american##5
+13. the person watching adventure movies is not the person who's sport is basketball##6
+14. the australian is on the far left or far right##3
+15. the person who's sport is badminton is somewhere to the left of the turkish##5
+16. the owner of the mouse is not the person watching romance movies##6
+17. the owner of the hedgehog is somewhere to the right of the owner of the rabbit##5
+18. the person watching romance movies and the owner of the turtle have different parity positions##9
+19. the person who's sport is volleyball is the australian##1
+20. the person who's sport is rugby is the person who's sport is rugby##1
+21. the indian is somewhere to the right of the owner of the lizard##5
+22. the pakistani is not the person watching zombie movies##6
+23. the indian is somewhere between the person watching horror movies and the owner of the lizard##7
+24. the person watching adventure movies and the australian have different parity positions##9
+25. the owner of the turtle is the person watching western movies or the owner of the turtle is the american, but not both
+26. the american is not to the left of the person watching western movies##8
+27. the owner of the goldfish is not to the right of the pakistani##8
+28. the owner of the goldfish and the person who's sport is volleyball have different parity positions##9
+29. the person who's sport is golf is somewhere to the left of the person watching disaster movies##5
+30. the dutch and the owner of the rabbit have different parity positions##9
+31. the person watching romance movies is the owner of the goldfish or the owner of the goldfish is the person who's sport is golf, but not both
+32. the owner of the mouse is on the left or right of the person watching zombie movies##3
+33. the person who's sport is basketball is not to the left of the person who's sport is volleyball##8
+34. the pakistani is somewhere to the left of the person who's sport is badminton##5
+35. the person watching horror movies is the person who's sport is golf##1
+36. the turkish is the person watching scientific movies##1
+37. the person watching romance movies and the person who's sport is rowing have different parity positions##9
+38. the owner of the goldfish is somewhere to the left of the person who's sport is climbing##5
+39. the owner of the chinchilla is not the pakistani##6","{'Movie-Genre': ['western', 'romance', 'zombie', 'adventure', 'horror', 'disaster', 'scientific'], 'Nationality': ['australian', 'pakistani', 'american', 'indian', 'indonesian', 'dutch', 'turkish'], 'Pet': ['turtle', 'goldfish', 'lizard', 'mouse', 'rabbit', 'hedgehog', 'chinchilla'], 'Sport': ['volleyball', 'basketball', 'rowing', 'badminton', 'golf', 'climbing', 'rugby']}"
+Pt1_4x7_level10-6,"The people have 7 different jobs:  engineer, entrepreneur, librarian, pilot, security-guard, social-worker, software-developer
+7 different pets are kept: ferret, goat, goldfish, horse, mouse, pony, rat
+The people prefer 7 different types of sport: basketball, biathlon, cricket, golf, rugby, skateboarding, skiing
+The people use 7 different means of transport: airplane, bike, motorbike, snowmobile, taxi, trike, van
+ 1. the librarian is somewhere to the left of the person driving the motorbike##5
+ 2. the owner of the mouse is the person driving the motorbike##1
+ 3. the owner of the pony is somewhere to the right of the person driving the bike##5
+ 4. the owner of the rat is on the left or right of the owner of the horse##3
+ 5. the owner of the ferret is somewhere to the right of the owner of the goldfish##5
+ 6. the pilot is on the right of the person who's sport is biathlon##1
+ 7. the owner of the mouse is the person who's sport is golf or the person who's sport is golf is the social-worker, but not both
+ 8. the entrepreneur is somewhere to the right of the owner of the horse##5
+ 9. the person who's sport is skiing is somewhere to the left of the person who's sport is biathlon##5
+10. the person who's sport is golf is the entrepreneur##1
+11. the owner of the ferret is not to the left of the person who's sport is basketball##8
+12. the owner of the horse is somewhere to the right of the engineer##5
+13. the person driving the bike is on the left of the librarian##1
+14. the person driving the motorbike and the person who's sport is rugby have different parity positions##9
+15. the engineer is not to the right of the person who's sport is rugby##8
+16. the owner of the ferret is not to the left of the engineer##8
+17. the person driving the snowmobile is on the left or right of the engineer##3
+18. the person who's sport is golf is in an odd position##4
+19. the librarian is not the person driving the trike##6
+20. the person who's sport is basketball is in an odd position##4
+21. the person who's sport is basketball is on the right of the pilot##1
+22. the person driving the airplane is not to the right of the owner of the goldfish##8
+23. the owner of the horse is not to the left of the person who's sport is biathlon##8
+24. the person driving the taxi is on the left or right of the owner of the pony##3
+25. the owner of the ferret and the pilot have different parity positions##9
+26. the person who's sport is skiing is between the owner of the goat and the librarian##2
+27. the person who's sport is basketball is not the owner of the horse##6
+28. the person who's sport is golf and the security-guard have the same parity positions##9
+29. the owner of the pony is not to the left of the person driving the airplane##8
+30. the pilot is somewhere to the left of the owner of the pony##5
+31. the person who's sport is golf is in an odd position##4
+32. the person driving the motorbike is on the left or right of the social-worker##3
+33. the owner of the rat is in the middle##1
+34. the security-guard is not to the right of the person driving the airplane##8
+35. the person who's sport is rugby is the entrepreneur or the person who's sport is rugby is the person driving the trike, but not both
+36. the person who's sport is rugby is somewhere between the owner of the mouse and the person driving the taxi##7
+37. the librarian is somewhere between the social-worker and the person driving the bike##7
+38. the software-developer is not the owner of the pony##6
+39. the owner of the pony and the person who's sport is biathlon have different parity positions##9
+40. the person who's sport is golf is on the left or right of the social-worker##3
+41. the person who's sport is skateboarding is in the middle##1
+42. the person who's sport is basketball is on the right of the pilot##1","{'Job': ['security-guard', 'engineer', 'librarian', 'pilot', 'software-developer', 'social-worker', 'entrepreneur'], 'Pet': ['goat', 'goldfish', 'horse', 'rat', 'ferret', 'pony', 'mouse'], 'Sport': ['cricket', 'skiing', 'biathlon', 'skateboarding', 'basketball', 'rugby', 'golf'], 'Transport': ['airplane', 'bike', 'snowmobile', 'van', 'taxi', 'trike', 'motorbike']}"
+Pt1_4x7_level10-7,"The people have 7 different hobbies: board-games, collecting, drawing, hiking, magic-tricks, woodworking, writing
+The people prefer 7 different music-genres: country, d&b, disco, funk, gospel, hip-hop, techno
+The people prefer 7 different types of sport: golf, ice-hockey, lacrosse, rowing, snowboarding, soccer, weightlifting
+The people use 7 different means of transport: airplane, bike, jet-ski, roller, scooter, subway, taxi
+ 1. the person who's sport is soccer is in an odd position##4
+ 2. the fan disco is on the left or right of the fan funk##3
+ 3. the person who's sport is snowboarding is not to the left of the person driving the scooter##8
+ 4. the person driving the roller is not the person who's sport is rowing##6
+ 5. the person driving the jet-ski is not to the left of the fan hip-hop##8
+ 6. the person who's hobby is woodworking and the person driving the jet-ski have different parity positions##9
+ 7. the person who's hobby is collecting and the person driving the jet-ski have the same parity positions##9
+ 8. the person who's sport is weightlifting is the fan disco##1
+ 9. the person who's sport is soccer is somewhere to the left of the person driving the scooter##5
+10. the person who's hobby is writing is not the fan country##6
+11. the person who's hobby is woodworking is not to the right of the person driving the scooter##8
+12. the person who's hobby is woodworking is not to the right of the person who's hobby is drawing##8
+13. the person driving the scooter and the person who's hobby is woodworking have different parity positions##9
+14. the person who's hobby is woodworking is not to the left of the fan techno##8
+15. the fan gospel is on the left or right of the person who's sport is weightlifting##3
+16. the person who's sport is snowboarding is not to the right of the person driving the scooter##8
+17. the person who's sport is lacrosse is not to the left of the person driving the subway##8
+18. the fan funk is on the far left or far right##3
+19. the person who's sport is ice-hockey is the person driving the roller##1
+20. the person who's hobby is drawing and the person who's sport is snowboarding have different parity positions##9
+21. the fan hip-hop is not the person who's hobby is hiking##6
+22. the fan gospel is somewhere to the right of the person driving the bike##5
+23. the person who's hobby is board-games is somewhere to the right of the person who's sport is snowboarding##5
+24. the person who's sport is weightlifting is in an even position##4
+25. the person who's sport is rowing is not the person who's hobby is drawing##6
+26. the person who's sport is golf is the fan gospel##1
+27. the person driving the roller is somewhere to the left of the fan d&b##5
+28. the person driving the bike is in the middle##1
+29. the person who's hobby is magic-tricks is the person driving the jet-ski##1
+30. the person who's sport is weightlifting is not to the left of the person driving the jet-ski##8
+31. the person who's hobby is hiking is on the left of the person who's hobby is woodworking##1
+32. the person who's sport is rowing is not to the left of the person who's hobby is board-games##8
+33. the person who's hobby is collecting is the person driving the subway or the person who's sport is golf is the person who's hobby is collecting, but not both
+34. the person who's hobby is hiking is not the fan hip-hop##6
+35. the fan hip-hop is not to the right of the person who's sport is snowboarding##8
+36. the fan disco and the person driving the airplane have the same parity positions##9
+37. the person who's hobby is magic-tricks is not to the right of the fan disco##8
+38. the person who's hobby is woodworking is not the person driving the jet-ski##6
+39. the fan country is on the right of the person who's hobby is writing##1
+40. the person who's hobby is woodworking is not the fan d&b##6
+41. the person who's hobby is hiking and the person who's sport is soccer have the same parity positions##9
+42. the person driving the scooter and the person who's hobby is board-games have different parity positions##9
+43. the person who's hobby is woodworking and the person who's sport is weightlifting have the same parity positions##9
+44. the fan gospel is not to the left of the fan techno##8
+45. the person who's sport is ice-hockey is on the left or right of the person who's sport is snowboarding##3","{'Hobby': ['hiking', 'woodworking', 'writing', 'board-games', 'magic-tricks', 'drawing', 'collecting'], 'Music-Genre': ['techno', 'hip-hop', 'd&b', 'country', 'gospel', 'disco', 'funk'], 'Sport': ['soccer', 'ice-hockey', 'snowboarding', 'rowing', 'golf', 'weightlifting', 'lacrosse'], 'Transport': ['taxi', 'roller', 'scooter', 'bike', 'jet-ski', 'airplane', 'subway']}"
+Pt1_4x7_level10-8,"There 7 different types of food: apricot, blueberry, broccoli, corn, grapes, papaya, plum
+The people perfer 7 different movie-genres: epic, family, fantasy, mystery, sports, spy, zombie
+The people prefer 7 different music-genres: classical, funk, jazz, r&b, reggae, salsa, techno
+There are 7 different nationalities: australian, british, french, malaysian, nigerian, spanish, thai
+ 1. the person eating papaya is not the person watching epic movies##6
+ 2. the fan reggae and the person watching fantasy movies have the same parity positions##9
+ 3. the person eating broccoli is on the left of the fan jazz##1
+ 4. the fan funk and the thai have different parity positions##9
+ 5. the nigerian is on the left or right of the fan classical##3
+ 6. the person eating blueberry and the person watching sports movies have different parity positions##9
+ 7. the fan r&b is not to the left of the person eating corn##8
+ 8. the person eating grapes and the spanish have different parity positions##9
+ 9. the british is on the far right##1
+10. the fan funk is the australian##1
+11. the thai and the person eating grapes have different parity positions##9
+12. the fan classical is somewhere to the left of the person watching family movies##5
+13. the person watching sports movies is somewhere between the person eating blueberry and the spanish##7
+14. the person watching family movies is in the middle##1
+15. the thai is not to the right of the spanish##8
+16. the person eating blueberry is not the fan techno##6
+17. the fan salsa is not to the left of the british##8
+18. the person eating papaya is not to the right of the fan salsa##8
+19. the person eating papaya and the nigerian have different parity positions##9
+20. the person eating papaya is somewhere between the nigerian and the person eating grapes##7
+21. the nigerian is on the left of the french##1
+22. the person eating apricot is the person watching mystery movies##1
+23. the fan jazz is on the left or right of the person watching epic movies##3
+24. the person watching fantasy movies is the person eating papaya##1
+25. the malaysian is somewhere to the right of the person watching mystery movies##5
+26. the australian is on the left or right of the thai##3
+27. the fan salsa is not to the left of the fan jazz##8
+28. the australian and the person eating apricot have different parity positions##9
+29. the person eating apricot is somewhere to the left of the fan r&b##5
+30. the person watching spy movies is on the right of the person watching mystery movies##1
+31. the person eating blueberry is not the person watching sports movies##6
+32. the person watching sports movies is not the spanish##6
+33. the person eating apricot is the person eating apricot##1
+34. the person eating blueberry and the person watching sports movies have different parity positions##9
+35. the person eating corn is between the person watching mystery movies and the person watching family movies##2
+36. the fan classical is somewhere to the left of the person eating blueberry##5
+37. the malaysian is the person watching spy movies or the malaysian is the person eating apricot, but not both
+38. the malaysian is on the left or right of the person eating apricot##3
+39. the australian is not to the right of the person eating papaya##8
+40. the person watching spy movies and the person eating papaya have different parity positions##9
+41. the person watching zombie movies is not the fan reggae##6
+42. the australian is the fan r&b or the australian is the person eating broccoli, but not both
+43. the person eating papaya and the australian have different parity positions##9","{'Food': ['plum', 'apricot', 'corn', 'blueberry', 'broccoli', 'papaya', 'grapes'], 'Movie-Genre': ['zombie', 'mystery', 'spy', 'family', 'sports', 'fantasy', 'epic'], 'Music-Genre': ['techno', 'classical', 'r&b', 'reggae', 'funk', 'jazz', 'salsa'], 'Nationality': ['nigerian', 'french', 'malaysian', 'thai', 'australian', 'spanish', 'british']}"
+Pt1_4x7_level10-9,"The people perfer 7 different movie-genres: animation, disaster, epic, family, martial-arts, satire, time-travel
+The people prefer 7 different music-genres: country, dubstep, folk, jazz, r&b, reggae, trance
+There are 7 different nationalities: brazilian, colombian, dutch, egyptian, french, nigerian, pakistani
+The people prefer 7 different types of sport: baseball, biathlon, golf, handball, swimming, tennis, weightlifting
+ 1. the colombian is not to the left of the person watching disaster movies##8
+ 2. the person who's sport is weightlifting is on the far left or far right##3
+ 3. the person watching satire movies is on the left of the person who's sport is tennis##1
+ 4. the fan dubstep is somewhere to the left of the fan r&b##5
+ 5. the fan trance is not to the right of the fan r&b##8
+ 6. the fan country is between the person watching family movies and the person watching martial-arts movies##2
+ 7. the fan reggae is not to the right of the person watching family movies##8
+ 8. the fan trance is the person watching family movies or the fan trance is the person who's sport is biathlon, but not both
+ 9. the person watching epic movies is somewhere to the right of the person watching satire movies##5
+10. the fan trance and the person watching epic movies have different parity positions##9
+11. the pakistani and the fan folk have the same parity positions##9
+12. the pakistani is on the left of the person who's sport is swimming##1
+13. the pakistani and the person who's sport is baseball have different parity positions##9
+14. the person who's sport is golf is somewhere to the right of the person who's sport is swimming##5
+15. the person watching family movies is somewhere between the egyptian and the person watching animation movies##7
+16. the fan r&b is the person who's sport is baseball##1
+17. the fan country is not to the right of the person who's sport is golf##8
+18. the brazilian is somewhere to the right of the person watching time-travel movies##5
+19. the person watching time-travel movies is not to the left of the fan folk##8
+20. the person who's sport is biathlon is on the right of the fan folk##1
+21. the person watching satire movies is not the dutch##6
+22. the person who's sport is tennis and the fan folk have the same parity positions##9
+23. the fan trance is somewhere between the egyptian and the fan folk##7
+24. the dutch is not to the right of the colombian##8
+25. the person who's sport is weightlifting is somewhere to the left of the french##5
+26. the fan jazz is on the left of the person watching disaster movies##1
+27. the fan dubstep is somewhere to the left of the person watching epic movies##5
+28. the brazilian and the person who's sport is handball have different parity positions##9
+29. the person who's sport is tennis is not the nigerian##6
+30. the person who's sport is swimming and the french have different parity positions##9
+31. the person watching epic movies is not the egyptian##6
+32. the person watching satire movies is not the person who's sport is golf##6
+33. the person watching animation movies is on the far right##1
+34. the dutch and the person who's sport is biathlon have the same parity positions##9
+35. the person watching family movies is not the person who's sport is weightlifting##6","{'Movie-Genre': ['satire', 'epic', 'time-travel', 'martial-arts', 'disaster', 'family', 'animation'], 'Music-Genre': ['dubstep', 'folk', 'trance', 'jazz', 'country', 'reggae', 'r&b'], 'Nationality': ['nigerian', 'french', 'dutch', 'pakistani', 'egyptian', 'colombian', 'brazilian'], 'Sport': ['weightlifting', 'tennis', 'biathlon', 'handball', 'swimming', 'golf', 'baseball']}"
diff --git a/part2/level10/Pt2_5x3_level10.csv b/part2/level10/Pt2_5x3_level10.csv
new file mode 100644
index 0000000000000000000000000000000000000000..a61457cb905d9f139cce38cc9e03f93b15afcff5
--- /dev/null
+++ b/part2/level10/Pt2_5x3_level10.csv
@@ -0,0 +1,160 @@
+ID,Clues,SolutionGrid
+Pt1_5x3_level10-0,"There are 3 different favourite beverages: cola, soy-milk, tea
+The people have 3 different hobbies: card-games, filmmaking, video-games
+The people have 3 different jobs:  architect, fisherman, police-officer
+There are 3 different nationalities: chinese, french, spanish
+The people use 3 different means of transport: airplane, motorbike, tram
+ 1. the police-officer is not to the right of the police-officer##8
+ 2. the architect is on the left of the person driving the tram##1
+ 3. the person who's hobby is video-games and the architect have different parity positions##9
+ 4. the french is on the left or right of the chinese##3
+ 5. the architect and the person driving the airplane have the same parity positions##9
+ 6. the police-officer is on the left or right of the person driving the tram##3
+ 7. the person driving the airplane is the chinese##1
+ 8. the fisherman is somewhere to the right of the person who's hobby is card-games##5
+ 9. the person who's hobby is video-games is the chinese or the person who's hobby is video-games is the fisherman, but not both
+10. the person drinking tea is not to the left of the person drinking soy-milk##8
+11. the person drinking soy-milk is the person who's hobby is filmmaking or the person who's hobby is filmmaking is the person driving the airplane, but not both
+12. the person drinking soy-milk is in an even position##4
+13. the person drinking tea is not to the left of the person driving the motorbike##8","{'Beverage': ['cola', 'soy-milk', 'tea'], 'Hobby': ['card-games', 'video-games', 'filmmaking'], 'Job': ['architect', 'fisherman', 'police-officer'], 'Nationality': ['spanish', 'french', 'chinese'], 'Transport': ['motorbike', 'tram', 'airplane']}"
+Pt1_5x3_level10-1,"The people perfer 3 different movie-genres: crime, drama, sports
+The people prefer 3 different music-genres: blues, d&b, funk
+3 different pets are kept: hamster, hedgehog, turtle
+The people prefer 3 different types of sport: golf, ice-hockey, rugby
+The people use 3 different means of transport: airplane, trike, van
+ 1. the person who's sport is golf and the fan d&b have different parity positions##9
+ 2. the owner of the hedgehog is on the left or right of the person driving the trike##3
+ 3. the owner of the turtle is on the right of the fan blues##1
+ 4. the person who's sport is ice-hockey is the person watching sports movies##1
+ 5. the person watching crime movies is on the far left##1
+ 6. the fan d&b is not to the right of the person driving the van##8
+ 7. the person who's sport is golf is on the left or right of the person who's sport is rugby##3
+ 8. the person who's sport is ice-hockey is the fan d&b or the person who's sport is ice-hockey is the person watching crime movies, but not both
+ 9. the person driving the trike is on the left of the person driving the airplane##1
+10. the person who's sport is ice-hockey is on the far right##1
+11. the person driving the airplane is the fan blues##1","{'Movie-Genre': ['crime', 'drama', 'sports'], 'Music-Genre': ['funk', 'blues', 'd&b'], 'Pet': ['hamster', 'hedgehog', 'turtle'], 'Sport': ['rugby', 'golf', 'ice-hockey'], 'Transport': ['trike', 'airplane', 'van']}"
+Pt1_5x3_level10-2,"There 3 different types of food: papaya, pepper, plum
+The people perfer 3 different movie-genres: crime, scientific, sports
+There are 3 different nationalities: french, polish, thai
+The people prefer 3 different types of sport: climbing, golf, snowboarding
+The people use 3 different means of transport: bike, jet-ski, van
+ 1. the person eating papaya is not the person driving the jet-ski##6
+ 2. the person who's sport is snowboarding and the person driving the jet-ski have the same parity positions##9
+ 3. the french is somewhere between the thai and the polish##7
+ 4. the thai is not the person eating plum##6
+ 5. the person driving the van is somewhere to the left of the person who's sport is climbing##5
+ 6. the person eating pepper is on the far left or far right##3
+ 7. the person watching scientific movies is not the person eating pepper##6
+ 8. the person driving the bike is not to the right of the person who's sport is snowboarding##8
+ 9. the polish is on the left or right of the person who's sport is golf##3
+10. the person eating papaya is on the left or right of the person eating pepper##3
+11. the person eating papaya is between the polish and the person who's sport is snowboarding##2
+12. the thai is the person eating papaya or the person eating papaya is the person watching crime movies, but not both","{'Food': ['pepper', 'papaya', 'plum'], 'Movie-Genre': ['sports', 'crime', 'scientific'], 'Nationality': ['thai', 'french', 'polish'], 'Sport': ['snowboarding', 'golf', 'climbing'], 'Transport': ['bike', 'van', 'jet-ski']}"
+Pt1_5x3_level10-3,"There are 3 different favourite beverages: hot-chocolate, juice, mirinda
+The people have 3 different jobs:  librarian, videographer, writer
+The people perfer 3 different movie-genres: adventure, romance, western
+There are 3 different nationalities: australian, dutch, german
+The people use 3 different means of transport: bike, ship, snowmobile
+ 1. the person drinking mirinda is the person watching romance movies or the person watching romance movies is the german, but not both
+ 2. the german is on the left of the person drinking juice##1
+ 3. the person watching western movies is on the right of the videographer##1
+ 4. the person driving the snowmobile is not to the left of the person drinking hot-chocolate##8
+ 5. the person watching western movies is not to the right of the dutch##8
+ 6. the person driving the snowmobile is not to the left of the person drinking juice##8
+ 7. the person drinking hot-chocolate is the person driving the ship or the person drinking hot-chocolate is the german, but not both
+ 8. the person watching adventure movies is somewhere to the left of the videographer##5
+ 9. the librarian is somewhere to the right of the person driving the bike##5
+10. the german is the videographer##1","{'Beverage': ['mirinda', 'hot-chocolate', 'juice'], 'Job': ['writer', 'videographer', 'librarian'], 'Movie-Genre': ['adventure', 'romance', 'western'], 'Nationality': ['australian', 'german', 'dutch'], 'Transport': ['ship', 'bike', 'snowmobile']}"
+Pt1_5x3_level10-4,"There are 3 different favourite beverages: 7up, iced-tea, juice
+There 3 different types of food: broccoli, nectarine, papaya
+The people have 3 different hobbies: chess, collecting, magic-tricks
+The people have 3 different jobs:  architect, fisherman, librarian
+The people use 3 different means of transport: boat, car, helicopter
+ 1. the person drinking iced-tea is not to the left of the librarian##8
+ 2. the person who's hobby is collecting is somewhere to the left of the person who's hobby is magic-tricks##5
+ 3. the fisherman is the person driving the car or the person driving the car is the person eating papaya, but not both
+ 4. the fisherman is on the left of the person who's hobby is magic-tricks##1
+ 5. the person driving the helicopter is on the right of the person drinking juice##1
+ 6. the person eating nectarine is somewhere to the right of the person eating papaya##5
+ 7. the person who's hobby is collecting and the person eating nectarine have the same parity positions##9
+ 8. the architect is not to the left of the person who's hobby is chess##8
+ 9. the person who's hobby is collecting is on the right of the person drinking iced-tea##1
+10. the person eating broccoli is on the far right##1
+11. the person driving the boat is on the right of the librarian##1","{'Beverage': ['iced-tea', 'juice', '7up'], 'Food': ['papaya', 'nectarine', 'broccoli'], 'Hobby': ['chess', 'collecting', 'magic-tricks'], 'Job': ['librarian', 'fisherman', 'architect'], 'Transport': ['car', 'boat', 'helicopter']}"
+Pt1_5x3_level10-5,"There are 3 different favourite beverages: fanta, hot-chocolate, mirinda
+The people prefer 3 different music-genres: funk, punk, techno
+3 different pets are kept: frog, goat, goldfish
+The people prefer 3 different types of sport: badminton, swimming, tennis
+The people use 3 different means of transport: bike, helicopter, jet-ski
+ 1. the fan techno is on the far right##1
+ 2. the person driving the helicopter is on the left of the person who's sport is swimming##1
+ 3. the person who's sport is swimming is the fan techno or the owner of the goldfish is the person who's sport is swimming, but not both
+ 4. the person drinking hot-chocolate is somewhere to the right of the person driving the bike##5
+ 5. the person drinking hot-chocolate is on the left or right of the person who's sport is swimming##3
+ 6. the person who's sport is swimming is on the left or right of the person who's sport is tennis##3
+ 7. the fan punk is on the left or right of the person drinking hot-chocolate##3
+ 8. the fan techno is on the left or right of the fan funk##3
+ 9. the owner of the frog is not to the right of the person drinking mirinda##8
+10. the person drinking mirinda is somewhere to the left of the person drinking hot-chocolate##5","{'Beverage': ['mirinda', 'hot-chocolate', 'fanta'], 'Music-Genre': ['punk', 'funk', 'techno'], 'Pet': ['frog', 'goldfish', 'goat'], 'Sport': ['badminton', 'tennis', 'swimming'], 'Transport': ['bike', 'helicopter', 'jet-ski']}"
+Pt1_5x3_level10-6,"The people have 3 different jobs:  journalist, security-guard, writer
+The people perfer 3 different movie-genres: crime, documentary, musical
+There are 3 different nationalities: egyptian, polish, russian
+The people prefer 3 different types of sport: skiing, surfing, weightlifting
+The people use 3 different means of transport: motorbike, scooter, skateboard
+1. the polish is on the right of the person driving the motorbike##1
+2. the journalist is the person watching crime movies or the journalist is the person who's sport is skiing, but not both
+3. the egyptian is on the right of the person driving the skateboard##1
+4. the polish is between the person watching musical movies and the person driving the scooter##2
+5. the writer is somewhere to the right of the person watching crime movies##5
+6. the person who's sport is surfing is not to the left of the writer##8
+7. the security-guard is not the person driving the skateboard##6","{'Job': ['security-guard', 'journalist', 'writer'], 'Movie-Genre': ['musical', 'crime', 'documentary'], 'Nationality': ['russian', 'polish', 'egyptian'], 'Sport': ['skiing', 'weightlifting', 'surfing'], 'Transport': ['motorbike', 'skateboard', 'scooter']}"
+Pt1_5x3_level10-7,"There 3 different types of food: garlic, nectarine, pear
+The people have 3 different hobbies: collecting, dancing, traveling
+The people have 3 different jobs:  journalist, photographer, scientist
+The people prefer 3 different music-genres: blues, indie, salsa
+The people prefer 3 different types of sport: climbing, cricket, surfing
+ 1. the fan blues is on the right of the person who's sport is climbing##1
+ 2. the person eating nectarine is on the far right##1
+ 3. the person eating nectarine is the fan blues or the person eating nectarine is the person who's sport is surfing, but not both
+ 4. the fan blues is not to the right of the fan salsa##8
+ 5. the person who's sport is surfing is not the scientist##6
+ 6. the person eating pear is the person who's hobby is traveling or the scientist is the person eating pear, but not both
+ 7. the person who's hobby is dancing is somewhere to the right of the scientist##5
+ 8. the person who's sport is cricket is somewhere between the photographer and the person who's sport is surfing##7
+ 9. the person eating garlic and the person who's sport is climbing have the same parity positions##9
+10. the fan salsa and the person who's hobby is dancing have the same parity positions##9","{'Food': ['garlic', 'pear', 'nectarine'], 'Hobby': ['traveling', 'collecting', 'dancing'], 'Job': ['photographer', 'scientist', 'journalist'], 'Music-Genre': ['indie', 'blues', 'salsa'], 'Sport': ['climbing', 'cricket', 'surfing']}"
+Pt1_5x3_level10-8,"There are 3 different favourite beverages: almond-milk, cola, lemonade
+There 3 different types of food: banana, lettuce, pumpkin
+There are 3 different nationalities: canadian, dutch, mexican
+3 different pets are kept: horse, mouse, rat
+The people use 3 different means of transport: scooter, train, tram
+ 1. the owner of the horse is somewhere to the left of the person driving the train##5
+ 2. the owner of the mouse is not the person driving the tram##6
+ 3. the canadian is in an odd position##4
+ 4. the person eating banana is not to the left of the person drinking cola##8
+ 5. the mexican is not the person drinking almond-milk##6
+ 6. the person driving the tram is in an even position##4
+ 7. the person drinking almond-milk is on the left or right of the person driving the train##3
+ 8. the canadian is the person eating banana##1
+ 9. the person drinking lemonade is the owner of the rat or the person drinking lemonade is the person driving the scooter, but not both
+10. the person drinking lemonade is on the far left or far right##3
+11. the dutch is on the left or right of the person eating lettuce##3
+12. the person eating banana and the owner of the horse have the same parity positions##9
+13. the person driving the train and the person drinking cola have the same parity positions##9
+14. the person eating lettuce is not the person drinking cola##6","{'Beverage': ['lemonade', 'almond-milk', 'cola'], 'Food': ['lettuce', 'pumpkin', 'banana'], 'Nationality': ['mexican', 'dutch', 'canadian'], 'Pet': ['horse', 'rat', 'mouse'], 'Transport': ['scooter', 'tram', 'train']}"
+Pt1_5x3_level10-9,"There 3 different types of food: cabbage, onion, spinach
+The people have 3 different jobs:  analyst, dressmaker, writer
+The people perfer 3 different movie-genres: disaster, family, time-travel
+There are 3 different nationalities: american, german, malaysian
+3 different pets are kept: fish, goat, lizard
+ 1. the malaysian is not to the left of the owner of the fish##8
+ 2. the writer is the person watching time-travel movies##1
+ 3. the american is not to the right of the dressmaker##8
+ 4. the dressmaker is the dressmaker##1
+ 5. the owner of the goat is somewhere between the owner of the lizard and the owner of the fish##7
+ 6. the american is not to the left of the analyst##8
+ 7. the person eating cabbage is on the left of the dressmaker##1
+ 8. the person watching family movies is in an even position##4
+ 9. the analyst and the person watching family movies have the same parity positions##9
+10. the dressmaker is the person eating onion or the dressmaker is the owner of the fish, but not both
+11. the person eating spinach is not to the left of the analyst##8","{'Food': ['onion', 'cabbage', 'spinach'], 'Job': ['writer', 'analyst', 'dressmaker'], 'Movie-Genre': ['time-travel', 'family', 'disaster'], 'Nationality': ['german', 'american', 'malaysian'], 'Pet': ['lizard', 'goat', 'fish']}"
diff --git a/part2/level10/Pt2_5x4_level10.csv b/part2/level10/Pt2_5x4_level10.csv
new file mode 100644
index 0000000000000000000000000000000000000000..2be4ea66fd429b57ad50473ccd05c98cac3314dd
--- /dev/null
+++ b/part2/level10/Pt2_5x4_level10.csv
@@ -0,0 +1,250 @@
+ID,Clues,SolutionGrid
+Pt1_5x4_level10-0,"There are 4 different favourite beverages: fanta, milk, mirinda, tea
+The people have 4 different jobs:  analyst, designer, engineer, scientist
+The people perfer 4 different movie-genres: animation, family, romance, spy
+The people prefer 4 different music-genres: gospel, indie, r&b, salsa
+4 different pets are kept: fish, guinea-pig, pony, turtle
+ 1. the person drinking milk is the fan r&b or the person drinking milk is the designer, but not both
+ 2. the fan r&b is not to the left of the analyst##8
+ 3. the owner of the pony is on the left of the fan indie##1
+ 4. the engineer is not to the right of the fan indie##8
+ 5. the person watching spy movies is not to the left of the person drinking fanta##8
+ 6. the owner of the fish is not to the right of the engineer##8
+ 7. the person drinking fanta and the person watching romance movies have the same parity positions##9
+ 8. the person watching spy movies is somewhere to the right of the owner of the pony##5
+ 9. the designer is not to the right of the person drinking milk##8
+10. the fan salsa is the person drinking fanta or the person drinking fanta is the person watching animation movies, but not both
+11. the scientist is on the far left##1
+12. the designer is the fan r&b or the fan r&b is the person drinking milk, but not both
+13. the person watching romance movies is on the left or right of the owner of the turtle##3
+14. the person watching romance movies is on the right of the person drinking mirinda##1
+15. the person drinking fanta is not the owner of the turtle##6
+16. the person watching family movies is between the fan gospel and the fan indie##2
+17. the owner of the turtle is on the left or right of the fan r&b##3
+18. the engineer is not to the right of the person watching spy movies##8
+19. the fan indie is not to the right of the fan r&b##8
+20. the scientist is not to the left of the person watching animation movies##8
+21. the person drinking milk and the fan salsa have the same parity positions##9
+22. the engineer is somewhere to the left of the person drinking mirinda##5","{'Beverage': ['tea', 'fanta', 'mirinda', 'milk'], 'Job': ['scientist', 'engineer', 'designer', 'analyst'], 'Movie-Genre': ['animation', 'family', 'spy', 'romance'], 'Music-Genre': ['gospel', 'salsa', 'indie', 'r&b'], 'Pet': ['fish', 'pony', 'turtle', 'guinea-pig']}"
+Pt1_5x4_level10-1,"There are 4 different favourite beverages: almond-milk, juice, lemonade, sprite
+The people have 4 different hobbies: camping, chess, puzzles, writing
+The people perfer 4 different movie-genres: epic, family, martial-arts, thriller
+The people prefer 4 different music-genres: ambient, folk, funk, pop
+There are 4 different nationalities: american, french, indonesian, spanish
+ 1. the person who's hobby is puzzles and the person watching family movies have the same parity positions##9
+ 2. the person drinking lemonade is on the right of the person drinking sprite##1
+ 3. the person drinking lemonade is not to the left of the indonesian##8
+ 4. the indonesian is on the left or right of the american##3
+ 5. the person who's hobby is chess is somewhere between the person watching thriller movies and the person who's hobby is writing##7
+ 6. the indonesian is on the far left##1
+ 7. the person watching family movies is between the spanish and the person drinking lemonade##2
+ 8. the fan folk is the indonesian or the fan folk is the person drinking almond-milk, but not both
+ 9. the person who's hobby is writing is the fan funk##1
+10. the person who's hobby is chess is not the fan funk##6
+11. the person drinking juice is not to the right of the person watching thriller movies##8
+12. the fan folk and the person who's hobby is writing have the same parity positions##9
+13. the person drinking juice and the person watching thriller movies have different parity positions##9
+14. the person watching martial-arts movies is the person who's hobby is puzzles##1
+15. the fan funk and the person watching epic movies have the same parity positions##9
+16. the person watching thriller movies is not the person who's hobby is writing##6
+17. the person who's hobby is puzzles is not to the right of the fan ambient##8
+18. the fan pop is not the person drinking juice##6
+19. the person who's hobby is chess is somewhere to the left of the spanish##5","{'Beverage': ['sprite', 'lemonade', 'juice', 'almond-milk'], 'Hobby': ['puzzles', 'writing', 'chess', 'camping'], 'Movie-Genre': ['martial-arts', 'epic', 'family', 'thriller'], 'Music-Genre': ['pop', 'funk', 'ambient', 'folk'], 'Nationality': ['indonesian', 'american', 'french', 'spanish']}"
+Pt1_5x4_level10-2,"There are 4 different favourite beverages: almond-milk, hot-chocolate, lemonade, soy-milk
+There 4 different types of food: cabbage, lettuce, pineapple, pomegranate
+The people have 4 different hobbies: gardening, magic-tricks, reading, singing
+The people have 4 different jobs:  engineer, journalist, lawyer, paramedic
+The people prefer 4 different types of sport: cricket, lacrosse, parkour, tennis
+ 1. the person who's hobby is reading is on the left or right of the person eating lettuce##3
+ 2. the engineer is on the left or right of the lawyer##3
+ 3. the person eating cabbage is on the far left or far right##3
+ 4. the person drinking almond-milk is on the left of the person drinking hot-chocolate##1
+ 5. the lawyer is on the left or right of the person drinking lemonade##3
+ 6. the person who's sport is parkour and the person eating pineapple have the same parity positions##9
+ 7. the person who's hobby is singing is on the right of the person who's sport is cricket##1
+ 8. the person who's hobby is gardening is on the left or right of the person who's hobby is reading##3
+ 9. the person who's hobby is magic-tricks is on the right of the engineer##1
+10. the person who's sport is lacrosse is the paramedic##1
+11. the person eating pineapple is not to the left of the person drinking lemonade##8
+12. the journalist is somewhere to the left of the lawyer##5
+13. the person who's hobby is magic-tricks is somewhere to the right of the person who's sport is lacrosse##5
+14. the person eating cabbage and the engineer have different parity positions##9
+15. the person who's hobby is magic-tricks is not to the left of the person who's hobby is singing##8
+16. the person drinking almond-milk is the person who's hobby is gardening or the person who's hobby is gardening is the person eating pomegranate, but not both
+17. the person who's sport is parkour is in an odd position##4
+18. the person eating pomegranate is on the left or right of the person eating pineapple##3
+19. the paramedic is in an odd position##4","{'Beverage': ['almond-milk', 'hot-chocolate', 'lemonade', 'soy-milk'], 'Food': ['lettuce', 'pomegranate', 'pineapple', 'cabbage'], 'Hobby': ['gardening', 'reading', 'singing', 'magic-tricks'], 'Job': ['paramedic', 'journalist', 'engineer', 'lawyer'], 'Sport': ['lacrosse', 'cricket', 'parkour', 'tennis']}"
+Pt1_5x4_level10-3,"The people have 4 different hobbies: drawing, fishing, skydiving, traveling
+The people have 4 different jobs:  accountant, analyst, entrepreneur, security-guard
+The people perfer 4 different movie-genres: action, comedy, disaster, zombie
+There are 4 different nationalities: american, australian, indian, polish
+The people prefer 4 different types of sport: cricket, cycling, skateboarding, soccer
+ 1. the person who's sport is skateboarding is not the analyst##6
+ 2. the person watching action movies is somewhere to the left of the indian##5
+ 3. the person who's sport is cycling is not to the right of the person who's hobby is drawing##8
+ 4. the security-guard is on the left of the accountant##1
+ 5. the polish is on the left or right of the person who's sport is soccer##3
+ 6. the security-guard is somewhere to the left of the accountant##5
+ 7. the accountant is not to the left of the indian##8
+ 8. the analyst is on the right of the person who's sport is cricket##1
+ 9. the polish is somewhere to the right of the person who's sport is skateboarding##5
+10. the person who's sport is skateboarding and the person who's hobby is fishing have different parity positions##9
+11. the australian is somewhere to the left of the person watching disaster movies##5
+12. the australian is the person who's sport is soccer or the person who's sport is soccer is the person who's hobby is fishing, but not both
+13. the accountant and the person who's hobby is skydiving have the same parity positions##9
+14. the person watching disaster movies is the accountant##1
+15. the american is not to the right of the american##8
+16. the analyst is in an odd position##4
+17. the person watching comedy movies and the polish have different parity positions##9","{'Hobby': ['traveling', 'skydiving', 'drawing', 'fishing'], 'Job': ['security-guard', 'accountant', 'analyst', 'entrepreneur'], 'Movie-Genre': ['action', 'disaster', 'zombie', 'comedy'], 'Nationality': ['australian', 'indian', 'polish', 'american'], 'Sport': ['skateboarding', 'cricket', 'cycling', 'soccer']}"
+Pt1_5x4_level10-4,"There are 4 different favourite beverages: iced-tea, mirinda, soy-milk, sprite
+The people have 4 different hobbies: collecting, filmmaking, singing, traveling
+The people have 4 different jobs:  analyst, lawyer, police-officer, writer
+The people perfer 4 different movie-genres: disaster, drama, thriller, time-travel
+The people prefer 4 different music-genres: classical, folk, salsa, soul
+ 1. the person drinking iced-tea is not the person who's hobby is filmmaking##6
+ 2. the fan salsa is not to the left of the person watching time-travel movies##8
+ 3. the person watching disaster movies is somewhere to the right of the person who's hobby is collecting##5
+ 4. the analyst is somewhere to the left of the person who's hobby is collecting##5
+ 5. the fan salsa is on the right of the police-officer##1
+ 6. the person watching time-travel movies is somewhere to the right of the person watching drama movies##5
+ 7. the lawyer and the person drinking soy-milk have different parity positions##9
+ 8. the person drinking iced-tea is not to the right of the person watching disaster movies##8
+ 9. the person drinking sprite is the fan salsa or the person drinking sprite is the person who's hobby is collecting, but not both
+10. the person watching disaster movies is not the fan soul##6
+11. the person drinking iced-tea is not to the left of the person who's hobby is singing##8
+12. the fan classical is the person drinking mirinda or the person who's hobby is traveling is the fan classical, but not both
+13. the person drinking mirinda is on the left or right of the person who's hobby is traveling##3
+14. the person drinking soy-milk and the police-officer have the same parity positions##9
+15. the person drinking soy-milk is the person who's hobby is collecting##1
+16. the person watching time-travel movies is the lawyer##1
+17. the person watching time-travel movies is not to the left of the person who's hobby is traveling##8
+18. the lawyer is not to the left of the person who's hobby is collecting##8
+19. the fan folk is somewhere to the right of the person watching drama movies##5
+20. the person who's hobby is collecting is on the right of the fan soul##1
+21. the lawyer is somewhere to the left of the fan classical##5
+22. the person watching time-travel movies is on the left of the person who's hobby is filmmaking##1
+23. the person who's hobby is singing is not to the right of the person watching thriller movies##8","{'Beverage': ['iced-tea', 'soy-milk', 'sprite', 'mirinda'], 'Hobby': ['singing', 'collecting', 'traveling', 'filmmaking'], 'Job': ['analyst', 'police-officer', 'lawyer', 'writer'], 'Movie-Genre': ['drama', 'thriller', 'time-travel', 'disaster'], 'Music-Genre': ['soul', 'folk', 'salsa', 'classical']}"
+Pt1_5x4_level10-5,"There are 4 different favourite beverages: coffee, hot-chocolate, milk, soy-milk
+There 4 different types of food: apricot, cabbage, mango, pear
+The people perfer 4 different movie-genres: adventure, disaster, documentary, mystery
+There are 4 different nationalities: argentine, australian, egyptian, indonesian
+The people use 4 different means of transport: airplane, bike, snowmobile, van
+ 1. the person watching disaster movies is not to the left of the person eating cabbage##8
+ 2. the person driving the bike is somewhere between the person watching disaster movies and the person driving the airplane##7
+ 3. the person driving the airplane is on the far right##1
+ 4. the person drinking milk and the egyptian have different parity positions##9
+ 5. the person driving the van is the person drinking coffee##1
+ 6. the person eating pear is not to the left of the person watching disaster movies##8
+ 7. the person driving the van and the person watching documentary movies have the same parity positions##9
+ 8. the person watching documentary movies is not to the right of the person eating mango##8
+ 9. the person watching disaster movies and the person drinking milk have the same parity positions##9
+10. the person eating mango is the person drinking soy-milk##1
+11. the person drinking hot-chocolate is the australian##1
+12. the person eating cabbage and the person watching adventure movies have different parity positions##9
+13. the person eating mango and the person driving the airplane have the same parity positions##9
+14. the person drinking milk is somewhere to the left of the person drinking soy-milk##5
+15. the person eating pear is the person watching mystery movies##1
+16. the person watching disaster movies is somewhere between the person eating cabbage and the argentine##7
+17. the person eating apricot is not the person drinking hot-chocolate##6
+18. the indonesian is the person drinking milk or the indonesian is the person eating cabbage, but not both","{'Beverage': ['coffee', 'milk', 'hot-chocolate', 'soy-milk'], 'Food': ['cabbage', 'apricot', 'pear', 'mango'], 'Movie-Genre': ['documentary', 'disaster', 'mystery', 'adventure'], 'Nationality': ['egyptian', 'indonesian', 'australian', 'argentine'], 'Transport': ['van', 'snowmobile', 'bike', 'airplane']}"
+Pt1_5x4_level10-6,"There 4 different types of food: carrot, grapes, onion, peach
+The people perfer 4 different movie-genres: documentary, horror, satire, scientific
+The people prefer 4 different music-genres: blues, disco, house, pop
+4 different pets are kept: bird, fish, frog, mouse
+The people use 4 different means of transport: bus, roller, skateboard, train
+ 1. the person driving the train is somewhere between the fan blues and the person watching scientific movies##7
+ 2. the person watching satire movies is the person eating onion or the person watching satire movies is the fan blues, but not both
+ 3. the person driving the bus is on the right of the fan pop##1
+ 4. the person driving the bus is the owner of the mouse or the person driving the bus is the person eating carrot, but not both
+ 5. the person eating onion is somewhere between the owner of the mouse and the person driving the skateboard##7
+ 6. the person eating onion is somewhere to the right of the person eating peach##5
+ 7. the fan disco is between the person eating grapes and the person driving the bus##2
+ 8. the fan house is not to the right of the person driving the bus##8
+ 9. the fan pop is not to the left of the person watching scientific movies##8
+10. the fan pop is not to the left of the fan pop##8
+11. the person watching satire movies is on the far right##1
+12. the owner of the fish is somewhere to the left of the owner of the frog##5
+13. the fan house is between the owner of the mouse and the person eating onion##2
+14. the fan disco is not to the right of the person watching satire movies##8
+15. the person driving the train is not to the right of the owner of the fish##8
+16. the person eating carrot is the fan pop or the fan pop is the owner of the mouse, but not both
+17. the person watching documentary movies is on the left or right of the fan house##3
+18. the person watching scientific movies is not to the right of the owner of the fish##8","{'Food': ['peach', 'carrot', 'onion', 'grapes'], 'Movie-Genre': ['scientific', 'horror', 'documentary', 'satire'], 'Music-Genre': ['pop', 'house', 'disco', 'blues'], 'Pet': ['mouse', 'bird', 'fish', 'frog'], 'Transport': ['roller', 'bus', 'train', 'skateboard']}"
+Pt1_5x4_level10-7,"There 4 different types of food: garlic, orange, peach, pumpkin
+The people have 4 different hobbies: card-games, chess, drawing, skydiving
+The people have 4 different jobs:  coach, dancer, entrepreneur, mechanic
+The people perfer 4 different movie-genres: crime, family, horror, thriller
+The people use 4 different means of transport: bus, helicopter, snowmobile, tram
+ 1. the dancer is not the person eating peach##6
+ 2. the person who's hobby is drawing is the entrepreneur or the entrepreneur is the person eating orange, but not both
+ 3. the person who's hobby is card-games is on the right of the person who's hobby is drawing##1
+ 4. the person eating peach is not the person driving the tram##6
+ 5. the person driving the helicopter is on the left or right of the person who's hobby is chess##3
+ 6. the person watching horror movies is not to the left of the person driving the snowmobile##8
+ 7. the coach is not to the right of the person who's hobby is card-games##8
+ 8. the person driving the snowmobile is somewhere to the right of the person watching thriller movies##5
+ 9. the person driving the tram is on the left of the person driving the helicopter##1
+10. the dancer is the person driving the helicopter##1
+11. the person who's hobby is chess is not the person watching crime movies##6
+12. the person watching crime movies is the person driving the tram##1
+13. the person who's hobby is skydiving is the person eating pumpkin##1
+14. the person driving the helicopter and the person watching crime movies have different parity positions##9
+15. the person driving the helicopter is somewhere to the left of the person who's hobby is chess##5
+16. the person watching thriller movies is on the left or right of the person driving the snowmobile##3
+17. the person who's hobby is chess is on the far left or far right##3
+18. the person driving the snowmobile is the person who's hobby is skydiving or the person eating orange is the person driving the snowmobile, but not both
+19. the person who's hobby is skydiving is on the left of the person eating orange##1
+20. the mechanic is on the far right##1
+21. the person driving the snowmobile is not the person watching thriller movies##6","{'Food': ['peach', 'garlic', 'pumpkin', 'orange'], 'Hobby': ['drawing', 'card-games', 'skydiving', 'chess'], 'Job': ['entrepreneur', 'coach', 'dancer', 'mechanic'], 'Movie-Genre': ['family', 'crime', 'thriller', 'horror'], 'Transport': ['bus', 'tram', 'helicopter', 'snowmobile']}"
+Pt1_5x4_level10-8,"There are 4 different favourite beverages: almond-milk, coffee, hot-chocolate, lemonade
+There 4 different types of food: broccoli, mango, plum, spinach
+The people perfer 4 different movie-genres: musical, mystery, superhero, western
+The people prefer 4 different music-genres: electronic, gospel, reggae, trance
+4 different pets are kept: chinchilla, fish, rabbit, snake
+ 1. the person watching western movies is the fan gospel or the fan gospel is the person eating mango, but not both
+ 2. the person watching musical movies is somewhere to the left of the owner of the fish##5
+ 3. the owner of the rabbit is on the left of the person eating spinach##1
+ 4. the person drinking coffee is on the left or right of the owner of the snake##3
+ 5. the person drinking hot-chocolate is on the left of the person watching mystery movies##1
+ 6. the person drinking almond-milk is not to the right of the fan gospel##8
+ 7. the person eating mango is somewhere to the right of the owner of the chinchilla##5
+ 8. the person watching superhero movies is on the left or right of the person watching musical movies##3
+ 9. the fan trance and the owner of the chinchilla have the same parity positions##9
+10. the owner of the rabbit is not to the right of the person watching mystery movies##8
+11. the person drinking almond-milk is on the far left or far right##3
+12. the person watching superhero movies is not to the left of the fan reggae##8
+13. the person watching superhero movies is not to the left of the person drinking almond-milk##8
+14. the person watching mystery movies is somewhere between the person watching musical movies and the fan electronic##7
+15. the person drinking lemonade is not to the right of the person eating plum##8
+16. the person eating mango and the person drinking almond-milk have the same parity positions##9
+17. the person eating plum is the person drinking almond-milk or the fan reggae is the person eating plum, but not both
+18. the person watching western movies is not to the right of the fan trance##8
+19. the person eating plum is the fan reggae##1
+20. the person eating spinach is on the right of the person watching western movies##1","{'Beverage': ['hot-chocolate', 'coffee', 'lemonade', 'almond-milk'], 'Food': ['broccoli', 'spinach', 'plum', 'mango'], 'Movie-Genre': ['western', 'mystery', 'musical', 'superhero'], 'Music-Genre': ['electronic', 'trance', 'reggae', 'gospel'], 'Pet': ['rabbit', 'chinchilla', 'snake', 'fish']}"
+Pt1_5x4_level10-9,"There are 4 different favourite beverages: 7up, cola, iced-tea, water
+The people have 4 different hobbies: camping, magic-tricks, puzzles, rock-climbing
+The people prefer 4 different music-genres: funk, pop, punk, reggae
+There are 4 different nationalities: brazilian, british, canadian, italian
+4 different pets are kept: cat, fish, frog, pony
+ 1. the person drinking iced-tea is somewhere to the left of the fan funk##5
+ 2. the person drinking cola is not to the right of the person who's hobby is camping##8
+ 3. the person drinking iced-tea is not to the right of the person who's hobby is camping##8
+ 4. the canadian and the owner of the frog have different parity positions##9
+ 5. the canadian is somewhere between the person who's hobby is camping and the person who's hobby is magic-tricks##7
+ 6. the person who's hobby is puzzles is somewhere to the right of the person who's hobby is magic-tricks##5
+ 7. the owner of the fish and the italian have different parity positions##9
+ 8. the owner of the cat is not to the right of the fan pop##8
+ 9. the fan reggae is between the person who's hobby is puzzles and the italian##2
+10. the person drinking iced-tea is on the right of the canadian##1
+11. the fan reggae is the person drinking iced-tea or the person drinking iced-tea is the owner of the cat, but not both
+12. the person drinking water is not to the left of the british##8
+13. the fan pop is not to the right of the brazilian##8
+14. the person who's hobby is magic-tricks and the fan reggae have the same parity positions##9
+15. the fan funk is somewhere to the right of the owner of the fish##5
+16. the italian is not to the right of the owner of the pony##8
+17. the fan reggae and the owner of the frog have the same parity positions##9
+18. the owner of the fish is on the left or right of the person drinking 7up##3
+19. the brazilian is somewhere to the left of the person drinking water##5
+20. the owner of the pony is on the right of the owner of the fish##1
+21. the fan reggae is in an odd position##4
+22. the person who's hobby is rock-climbing is on the right of the person drinking 7up##1","{'Beverage': ['cola', '7up', 'iced-tea', 'water'], 'Hobby': ['magic-tricks', 'puzzles', 'rock-climbing', 'camping'], 'Music-Genre': ['punk', 'pop', 'reggae', 'funk'], 'Nationality': ['british', 'canadian', 'brazilian', 'italian'], 'Pet': ['frog', 'cat', 'fish', 'pony']}"
diff --git a/part2/level10/Pt2_5x5_level10.csv b/part2/level10/Pt2_5x5_level10.csv
new file mode 100644
index 0000000000000000000000000000000000000000..83d106fcc3c1293354f4c6ff37c500bd8d00efe1
--- /dev/null
+++ b/part2/level10/Pt2_5x5_level10.csv
@@ -0,0 +1,360 @@
+ID,Clues,SolutionGrid
+Pt1_5x5_level10-0,"There are 5 different favourite beverages: fanta, juice, lemonade, milk, soy-milk
+There 5 different types of food: apple, avocado, broccoli, cherry, radish
+The people have 5 different hobbies: board-games, card-games, filmmaking, photography, writing
+The people perfer 5 different movie-genres: action, animation, comedy, superhero, zombie
+There are 5 different nationalities: australian, chinese, indonesian, italian, pakistani
+ 1. the person drinking milk is not the australian##6
+ 2. the person drinking lemonade is in an even position##4
+ 3. the person drinking soy-milk is between the pakistani and the person drinking fanta##2
+ 4. the person eating avocado is on the left or right of the person watching zombie movies##3
+ 5. the person eating apple and the person who's hobby is filmmaking have the same parity positions##9
+ 6. the person eating broccoli is the person watching superhero movies or the person watching superhero movies is the chinese, but not both
+ 7. the person drinking lemonade is the australian or the person drinking lemonade is the person eating radish, but not both
+ 8. the person drinking milk is somewhere to the right of the person drinking fanta##5
+ 9. the person eating cherry is the person who's hobby is filmmaking or the person eating cherry is the person drinking fanta, but not both
+10. the person drinking fanta is not to the left of the person eating cherry##8
+11. the person drinking fanta is on the left or right of the person eating avocado##3
+12. the person watching zombie movies is on the left of the italian##1
+13. the person watching comedy movies is in an odd position##4
+14. the person watching animation movies is on the left or right of the indonesian##3
+15. the person who's hobby is board-games is somewhere to the left of the person watching comedy movies##5
+16. the person drinking lemonade is not to the right of the person watching superhero movies##8
+17. the person eating avocado is the italian##1
+18. the indonesian is the person watching animation movies or the person watching animation movies is the person who's hobby is board-games, but not both
+19. the person who's hobby is photography is not to the right of the person drinking fanta##8
+20. the person eating avocado is not the person watching comedy movies##6
+21. the indonesian is on the far left##1
+22. the person drinking soy-milk is not to the right of the person eating radish##8
+23. the person eating radish is the person drinking milk##1
+24. the person watching action movies and the person eating apple have different parity positions##9
+25. the person drinking milk and the person watching action movies have different parity positions##9
+26. the person who's hobby is board-games is not to the right of the person who's hobby is filmmaking##8
+27. the person who's hobby is filmmaking is somewhere to the right of the australian##5
+28. the person who's hobby is writing is the person eating avocado or the person who's hobby is writing is the person watching action movies, but not both
+29. the person eating radish is the person drinking milk or the person eating radish is the person who's hobby is board-games, but not both
+30. the person watching superhero movies is the person eating apple##1
+31. the person watching animation movies is not the australian##6","{'Beverage': ['fanta', 'soy-milk', 'milk', 'lemonade', 'juice'], 'Food': ['cherry', 'avocado', 'radish', 'broccoli', 'apple'], 'Hobby': ['photography', 'board-games', 'card-games', 'writing', 'filmmaking'], 'Movie-Genre': ['zombie', 'animation', 'comedy', 'action', 'superhero'], 'Nationality': ['indonesian', 'italian', 'pakistani', 'australian', 'chinese']}"
+Pt1_5x5_level10-1,"The people have 5 different hobbies: board-games, fishing, rock-climbing, traveling, woodworking
+The people perfer 5 different movie-genres: comedy, drama, horror, romance, satire
+There are 5 different nationalities: argentine, chinese, indonesian, nigerian, russian
+5 different pets are kept: chinchilla, frog, goat, pony, snake
+The people use 5 different means of transport: motorbike, skateboard, subway, taxi, van
+ 1. the person who's hobby is woodworking is on the right of the person who's hobby is rock-climbing##1
+ 2. the person who's hobby is board-games is somewhere to the left of the person watching horror movies##5
+ 3. the russian is on the right of the person watching satire movies##1
+ 4. the indonesian and the person driving the skateboard have different parity positions##9
+ 5. the owner of the snake is not to the right of the russian##8
+ 6. the russian is on the left or right of the person driving the subway##3
+ 7. the owner of the frog is somewhere between the person watching romance movies and the chinese##7
+ 8. the person who's hobby is fishing is on the left or right of the person driving the van##3
+ 9. the owner of the chinchilla is in an odd position##4
+10. the owner of the pony is somewhere to the left of the owner of the frog##5
+11. the argentine and the owner of the goat have different parity positions##9
+12. the person driving the taxi is somewhere to the left of the nigerian##5
+13. the russian is not to the right of the owner of the goat##8
+14. the person who's hobby is fishing is not to the right of the nigerian##8
+15. the indonesian is on the far left or far right##3
+16. the person driving the motorbike is not to the right of the owner of the chinchilla##8
+17. the person watching drama movies is in an even position##4
+18. the person driving the skateboard is not to the left of the person who's hobby is woodworking##8
+19. the person watching horror movies is somewhere to the left of the person watching drama movies##5
+20. the owner of the goat is somewhere to the left of the person who's hobby is woodworking##5
+21. the nigerian is not to the left of the person who's hobby is woodworking##8
+22. the nigerian and the owner of the goat have the same parity positions##9
+23. the owner of the goat is on the left of the person driving the van##1
+24. the argentine is not to the left of the indonesian##8
+25. the argentine and the person who's hobby is rock-climbing have the same parity positions##9
+26. the person watching romance movies is on the left or right of the russian##3
+27. the russian is the person driving the taxi or the russian is the person who's hobby is rock-climbing, but not both
+28. the person driving the subway is not to the right of the indonesian##8
+29. the person watching comedy movies is not the owner of the frog##6
+30. the person driving the taxi is not the owner of the frog##6
+31. the person driving the van is somewhere to the left of the person who's hobby is woodworking##5
+32. the person driving the subway and the owner of the snake have the same parity positions##9
+33. the person driving the van is on the right of the russian##1
+34. the person driving the motorbike is somewhere to the right of the person watching drama movies##5
+35. the owner of the snake is on the left of the person who's hobby is fishing##1","{'Hobby': ['board-games', 'fishing', 'rock-climbing', 'woodworking', 'traveling'], 'Movie-Genre': ['satire', 'horror', 'romance', 'drama', 'comedy'], 'Nationality': ['indonesian', 'russian', 'argentine', 'nigerian', 'chinese'], 'Pet': ['snake', 'goat', 'pony', 'frog', 'chinchilla'], 'Transport': ['subway', 'taxi', 'van', 'skateboard', 'motorbike']}"
+Pt1_5x5_level10-2,"There are 5 different favourite beverages: cola, fanta, iced-tea, soy-milk, water
+The people have 5 different hobbies: camping, chess, collecting, drawing, hiking
+The people have 5 different jobs:  doctor, firefighter, librarian, pilot, police-officer
+The people prefer 5 different types of sport: golf, lacrosse, parkour, snowboarding, volleyball
+The people use 5 different means of transport: bike, boat, bus, motorbike, trike
+ 1. the police-officer is not to the right of the person drinking iced-tea##8
+ 2. the person who's hobby is camping is on the far left or far right##3
+ 3. the person who's sport is parkour is somewhere between the person drinking cola and the police-officer##7
+ 4. the person drinking fanta is somewhere to the left of the person drinking iced-tea##5
+ 5. the firefighter and the person who's sport is golf have the same parity positions##9
+ 6. the pilot is not to the left of the person who's sport is lacrosse##8
+ 7. the pilot is the person who's hobby is drawing##1
+ 8. the person driving the trike is between the person drinking iced-tea and the person drinking water##2
+ 9. the person drinking cola is not to the right of the firefighter##8
+10. the person who's sport is parkour is on the right of the person who's sport is lacrosse##1
+11. the person who's hobby is collecting is not the person drinking cola##6
+12. the person who's sport is golf and the person driving the bike have the same parity positions##9
+13. the person drinking cola is on the far right##1
+14. the person who's hobby is collecting and the person who's sport is lacrosse have the same parity positions##9
+15. the person who's sport is golf is not to the left of the person who's hobby is chess##8
+16. the person driving the motorbike is somewhere to the left of the person driving the boat##5
+17. the person who's sport is lacrosse is on the right of the person who's sport is snowboarding##1
+18. the person driving the bus is not to the left of the person drinking fanta##8
+19. the person drinking iced-tea is not to the right of the person drinking cola##8
+20. the person drinking iced-tea is on the left or right of the pilot##3
+21. the person drinking water is somewhere to the right of the person driving the bike##5
+22. the person who's hobby is chess and the pilot have different parity positions##9
+23. the police-officer is not to the right of the person drinking cola##8
+24. the person drinking soy-milk is the person who's hobby is camping##1
+25. the person who's hobby is collecting is the librarian##1
+26. the person who's hobby is chess is not to the left of the person who's sport is lacrosse##8
+27. the person driving the bus is not to the left of the firefighter##8
+28. the firefighter is in an odd position##4
+29. the person who's hobby is camping is the person drinking fanta or the person who's hobby is camping is the doctor, but not both
+30. the person drinking iced-tea is not to the right of the person who's sport is golf##8","{'Beverage': ['soy-milk', 'water', 'fanta', 'iced-tea', 'cola'], 'Hobby': ['camping', 'chess', 'drawing', 'collecting', 'hiking'], 'Job': ['doctor', 'police-officer', 'pilot', 'librarian', 'firefighter'], 'Sport': ['snowboarding', 'lacrosse', 'parkour', 'volleyball', 'golf'], 'Transport': ['bike', 'motorbike', 'trike', 'boat', 'bus']}"
+Pt1_5x5_level10-3,"There are 5 different favourite beverages: almond-milk, fanta, hot-chocolate, juice, mirinda
+There 5 different types of food: avocado, cherry, cucumber, onion, tomato
+The people perfer 5 different movie-genres: crime, horror, martial-arts, sports, spy
+The people prefer 5 different types of sport: cycling, parkour, rowing, snowboarding, tennis
+The people use 5 different means of transport: boat, bus, quad-bike, subway, tram
+ 1. the person eating onion is on the far left or far right##3
+ 2. the person drinking fanta is somewhere between the person drinking almond-milk and the person driving the bus##7
+ 3. the person eating tomato is on the left or right of the person watching horror movies##3
+ 4. the person watching crime movies is in the middle##1
+ 5. the person watching horror movies and the person eating tomato have different parity positions##9
+ 6. the person watching spy movies is not the person driving the boat##6
+ 7. the person driving the bus is the person who's sport is cycling##1
+ 8. the person who's sport is cycling is not to the left of the person eating avocado##8
+ 9. the person eating cherry is the person driving the subway##1
+10. the person eating avocado is not to the left of the person watching sports movies##8
+11. the person driving the tram is not to the left of the person driving the bus##8
+12. the person who's sport is snowboarding is the person drinking mirinda##1
+13. the person who's sport is cycling is somewhere to the left of the person eating cucumber##5
+14. the person who's sport is rowing is somewhere to the right of the person watching spy movies##5
+15. the person eating tomato is not to the right of the person eating avocado##8
+16. the person drinking mirinda is somewhere to the right of the person eating onion##5
+17. the person driving the tram is not to the left of the person eating tomato##8
+18. the person watching sports movies is not the person who's sport is rowing##6
+19. the person driving the boat is not to the left of the person drinking almond-milk##8
+20. the person who's sport is snowboarding is somewhere to the left of the person eating avocado##5
+21. the person drinking fanta is not to the left of the person who's sport is parkour##8
+22. the person driving the subway is not the person drinking mirinda##6
+23. the person eating avocado is on the left or right of the person eating cherry##3
+24. the person eating cherry is the person drinking hot-chocolate or the person eating cherry is the person who's sport is rowing, but not both
+25. the person drinking mirinda is not to the right of the person drinking fanta##8
+26. the person eating cucumber and the person drinking hot-chocolate have the same parity positions##9
+27. the person eating avocado is on the left or right of the person eating cherry##3
+28. the person drinking almond-milk is on the far left or far right##3
+29. the person watching martial-arts movies is the person drinking hot-chocolate##1
+30. the person who's sport is cycling is on the right of the person driving the subway##1","{'Beverage': ['almond-milk', 'mirinda', 'fanta', 'juice', 'hot-chocolate'], 'Food': ['onion', 'tomato', 'cherry', 'avocado', 'cucumber'], 'Movie-Genre': ['horror', 'spy', 'crime', 'sports', 'martial-arts'], 'Sport': ['parkour', 'snowboarding', 'rowing', 'cycling', 'tennis'], 'Transport': ['boat', 'quad-bike', 'subway', 'bus', 'tram']}"
+Pt1_5x5_level10-4,"There 5 different types of food: eggplant, kiwi, pepper, plum, spinach
+The people have 5 different jobs:  accountant, architect, dancer, entrepreneur, software-developer
+5 different pets are kept: chinchilla, ferret, fish, guinea-pig, horse
+The people prefer 5 different types of sport: badminton, rowing, rugby, surfing, water-polo
+The people use 5 different means of transport: airplane, jet-ski, motorbike, skateboard, trike
+ 1. the accountant is on the right of the owner of the horse##1
+ 2. the dancer and the owner of the fish have the same parity positions##9
+ 3. the person who's sport is water-polo is on the left or right of the person eating pepper##3
+ 4. the person eating spinach is not to the right of the person driving the skateboard##8
+ 5. the person eating pepper is somewhere to the left of the owner of the horse##5
+ 6. the person eating pepper and the person driving the skateboard have the same parity positions##9
+ 7. the owner of the horse is not to the right of the person who's sport is rowing##8
+ 8. the owner of the fish is not the architect##6
+ 9. the person driving the jet-ski is somewhere to the left of the person driving the airplane##5
+10. the entrepreneur is somewhere to the right of the accountant##5
+11. the software-developer is somewhere between the person eating spinach and the architect##7
+12. the person eating spinach is not to the right of the person who's sport is water-polo##8
+13. the person who's sport is rugby and the person eating kiwi have different parity positions##9
+14. the person who's sport is water-polo is the architect or the person eating pepper is the person who's sport is water-polo, but not both
+15. the person eating spinach is the owner of the fish##1
+16. the person eating kiwi and the person driving the trike have different parity positions##9
+17. the person eating eggplant is somewhere between the person eating pepper and the person eating kiwi##7
+18. the person who's sport is rowing is on the far left or far right##3
+19. the person eating plum is on the left of the person driving the motorbike##1
+20. the person eating plum is the person driving the trike##1
+21. the person driving the motorbike is not to the left of the person eating eggplant##8
+22. the owner of the chinchilla and the person driving the motorbike have different parity positions##9
+23. the owner of the guinea-pig is on the left or right of the person driving the jet-ski##3
+24. the person who's sport is rowing is on the right of the accountant##1
+25. the person driving the trike and the architect have different parity positions##9
+26. the owner of the ferret is on the right of the person who's sport is surfing##1
+27. the person driving the trike and the entrepreneur have different parity positions##9","{'Food': ['spinach', 'pepper', 'eggplant', 'plum', 'kiwi'], 'Job': ['dancer', 'software-developer', 'architect', 'accountant', 'entrepreneur'], 'Pet': ['fish', 'guinea-pig', 'horse', 'chinchilla', 'ferret'], 'Sport': ['badminton', 'rugby', 'water-polo', 'surfing', 'rowing'], 'Transport': ['jet-ski', 'skateboard', 'airplane', 'trike', 'motorbike']}"
+Pt1_5x5_level10-5,"There 5 different types of food: pepper, pineapple, pumpkin, spinach, zucchini
+The people have 5 different jobs:  analyst, chef, dancer, electrician, nurse
+The people prefer 5 different music-genres: ambient, d&b, folk, punk, reggae
+The people prefer 5 different types of sport: baseball, cycling, rugby, swimming, weightlifting
+The people use 5 different means of transport: helicopter, roller, skateboard, taxi, van
+ 1. the fan folk is the person eating spinach or the fan folk is the person who's sport is weightlifting, but not both
+ 2. the fan punk and the person driving the taxi have different parity positions##9
+ 3. the person driving the van is somewhere to the right of the dancer##5
+ 4. the person who's sport is cycling is somewhere between the person who's sport is baseball and the fan reggae##7
+ 5. the person driving the taxi is somewhere to the right of the person driving the roller##5
+ 6. the person driving the skateboard and the analyst have the same parity positions##9
+ 7. the fan punk and the analyst have different parity positions##9
+ 8. the person who's sport is cycling is somewhere to the left of the person driving the helicopter##5
+ 9. the analyst is on the far left or far right##3
+10. the person who's sport is rugby is on the left or right of the fan folk##3
+11. the chef is in the middle##1
+12. the person who's sport is rugby and the person eating pepper have different parity positions##9
+13. the person driving the taxi is on the right of the person eating spinach##1
+14. the person eating pumpkin is in an odd position##4
+15. the person who's sport is baseball is not the person eating pineapple##6
+16. the person who's sport is swimming is not to the left of the person eating pumpkin##8
+17. the dancer is not to the left of the person driving the helicopter##8
+18. the dancer and the person driving the helicopter have the same parity positions##9
+19. the person eating spinach is in an even position##4
+20. the person driving the taxi is somewhere between the person who's sport is swimming and the person eating spinach##7
+21. the person eating pepper is the fan d&b##1
+22. the person driving the taxi is the fan ambient or the fan ambient is the dancer, but not both
+23. the person driving the helicopter is between the analyst and the person eating pineapple##2
+24. the person who's sport is cycling is not to the right of the person eating pepper##8
+25. the electrician and the person eating pepper have different parity positions##9
+26. the person who's sport is weightlifting is on the left or right of the person eating spinach##3
+27. the person driving the roller is on the left or right of the person who's sport is cycling##3
+28. the fan punk is somewhere between the person who's sport is cycling and the person who's sport is baseball##7
+29. the fan folk and the person eating pumpkin have the same parity positions##9","{'Food': ['pumpkin', 'spinach', 'pineapple', 'zucchini', 'pepper'], 'Job': ['nurse', 'electrician', 'chef', 'dancer', 'analyst'], 'Music-Genre': ['folk', 'reggae', 'ambient', 'punk', 'd&b'], 'Sport': ['weightlifting', 'rugby', 'cycling', 'swimming', 'baseball'], 'Transport': ['skateboard', 'roller', 'taxi', 'helicopter', 'van']}"
+Pt1_5x5_level10-6,"The people have 5 different jobs:  doctor, freelancer, manager, photographer, pilot
+The people prefer 5 different music-genres: blues, classical, gospel, hip-hop, rock
+There are 5 different nationalities: american, colombian, french, indonesian, malaysian
+The people prefer 5 different types of sport: climbing, cricket, ice-hockey, lacrosse, sailing
+The people use 5 different means of transport: airplane, motorbike, train, tram, trike
+ 1. the pilot is somewhere to the right of the doctor##5
+ 2. the indonesian is not to the right of the person driving the tram##8
+ 3. the pilot is the fan gospel or the american is the pilot, but not both
+ 4. the fan gospel is not to the left of the french##8
+ 5. the american is the doctor or the doctor is the person who's sport is ice-hockey, but not both
+ 6. the american is somewhere to the right of the french##5
+ 7. the malaysian is on the left of the person driving the train##1
+ 8. the french is between the fan rock and the person who's sport is sailing##2
+ 9. the fan hip-hop is not the person who's sport is sailing##6
+10. the malaysian is somewhere to the right of the fan classical##5
+11. the american is the pilot or the american is the person driving the tram, but not both
+12. the person who's sport is cricket is not to the right of the person driving the airplane##8
+13. the manager is not to the left of the fan blues##8
+14. the freelancer is the french##1
+15. the fan classical is not the person driving the train##6
+16. the pilot is not to the left of the fan hip-hop##8
+17. the fan classical is not the person who's sport is lacrosse##6
+18. the indonesian is somewhere to the left of the person driving the train##5
+19. the person driving the airplane is on the left or right of the fan classical##3
+20. the person who's sport is sailing is on the left of the person who's sport is climbing##1
+21. the person driving the tram is not to the left of the indonesian##8
+22. the doctor is not to the right of the person who's sport is ice-hockey##8
+23. the fan blues is in an even position##4
+24. the person who's sport is cricket and the doctor have different parity positions##9
+25. the person driving the motorbike is not to the left of the person who's sport is sailing##8
+26. the person driving the trike is the french##1
+27. the doctor is not the fan blues##6
+28. the fan gospel is the malaysian or the pilot is the fan gospel, but not both
+29. the fan rock is somewhere to the left of the person driving the motorbike##5
+30. the person who's sport is climbing is on the left of the person driving the motorbike##1
+31. the fan blues is on the left or right of the person driving the motorbike##3
+32. the colombian is the fan rock or the colombian is the person who's sport is climbing, but not both
+33. the fan hip-hop and the person who's sport is lacrosse have the same parity positions##9","{'Job': ['doctor', 'freelancer', 'photographer', 'manager', 'pilot'], 'Music-Genre': ['rock', 'classical', 'gospel', 'blues', 'hip-hop'], 'Nationality': ['indonesian', 'french', 'malaysian', 'colombian', 'american'], 'Sport': ['ice-hockey', 'cricket', 'sailing', 'climbing', 'lacrosse'], 'Transport': ['tram', 'trike', 'airplane', 'train', 'motorbike']}"
+Pt1_5x5_level10-7,"There are 5 different favourite beverages: coffee, fanta, iced-tea, juice, lemonade
+The people perfer 5 different movie-genres: animation, fantasy, mystery, romance, satire
+There are 5 different nationalities: argentine, british, egyptian, malaysian, pakistani
+5 different pets are kept: ferret, frog, goat, guinea-pig, horse
+The people use 5 different means of transport: boat, roller, subway, taxi, train
+ 1. the owner of the goat is not the person drinking lemonade##6
+ 2. the person watching mystery movies is somewhere to the right of the person watching romance movies##5
+ 3. the person watching fantasy movies is on the right of the person watching satire movies##1
+ 4. the argentine is in the middle##1
+ 5. the person drinking coffee is the person driving the train or the person driving the train is the person watching romance movies, but not both
+ 6. the person watching fantasy movies is not to the left of the person drinking lemonade##8
+ 7. the person watching fantasy movies is somewhere to the left of the owner of the frog##5
+ 8. the owner of the goat is the person watching satire movies or the owner of the goat is the person drinking coffee, but not both
+ 9. the person driving the roller is on the left of the person driving the subway##1
+10. the owner of the horse is on the left of the egyptian##1
+11. the owner of the frog is somewhere to the right of the person drinking iced-tea##5
+12. the owner of the horse and the person driving the boat have the same parity positions##9
+13. the owner of the guinea-pig is not to the right of the british##8
+14. the person driving the roller and the argentine have different parity positions##9
+15. the owner of the frog is not to the left of the person drinking lemonade##8
+16. the owner of the horse is not the person watching satire movies##6
+17. the person watching romance movies and the british have the same parity positions##9
+18. the person driving the boat is the pakistani##1
+19. the person drinking fanta is in an even position##4
+20. the person drinking fanta is in an even position##4
+21. the owner of the frog is in an odd position##4
+22. the person drinking lemonade is on the left or right of the owner of the goat##3
+23. the owner of the ferret is somewhere to the left of the person driving the taxi##5
+24. the pakistani is not to the right of the owner of the ferret##8
+25. the owner of the ferret is not to the right of the owner of the goat##8
+26. the person driving the roller is on the left or right of the person watching fantasy movies##3
+27. the person driving the subway is somewhere to the left of the person watching romance movies##5
+28. the owner of the frog and the person driving the roller have different parity positions##9
+29. the person drinking fanta is somewhere to the right of the person watching animation movies##5
+30. the owner of the ferret is not the british##6
+31. the person drinking lemonade is on the left or right of the person drinking coffee##3","{'Beverage': ['iced-tea', 'lemonade', 'coffee', 'fanta', 'juice'], 'Movie-Genre': ['animation', 'satire', 'fantasy', 'romance', 'mystery'], 'Nationality': ['pakistani', 'egyptian', 'argentine', 'british', 'malaysian'], 'Pet': ['horse', 'ferret', 'goat', 'guinea-pig', 'frog'], 'Transport': ['boat', 'roller', 'subway', 'train', 'taxi']}"
+Pt1_5x5_level10-8,"There are 5 different favourite beverages: fanta, hot-chocolate, iced-tea, lemonade, mirinda
+The people have 5 different jobs:  analyst, journalist, security-guard, social-worker, teacher
+5 different pets are kept: bird, chinchilla, fish, horse, lizard
+The people prefer 5 different types of sport: cycling, golf, lacrosse, rugby, volleyball
+The people use 5 different means of transport: bus, car, jet-ski, roller, ship
+ 1. the person who's sport is lacrosse is not to the right of the person driving the car##8
+ 2. the person drinking mirinda is on the left or right of the person drinking lemonade##3
+ 3. the owner of the bird is between the security-guard and the person who's sport is lacrosse##2
+ 4. the person who's sport is golf is not the person drinking fanta##6
+ 5. the person driving the roller is the owner of the fish##1
+ 6. the owner of the fish is not to the right of the person driving the car##8
+ 7. the person who's sport is rugby is in the middle##1
+ 8. the person driving the roller is somewhere to the left of the person who's sport is lacrosse##5
+ 9. the analyst is the person who's sport is volleyball##1
+10. the person drinking fanta is somewhere to the right of the person drinking hot-chocolate##5
+11. the owner of the bird is in an odd position##4
+12. the owner of the lizard is not to the left of the person driving the ship##8
+13. the person drinking hot-chocolate is on the left or right of the person driving the jet-ski##3
+14. the person drinking fanta is the person driving the ship or the person driving the ship is the person who's sport is golf, but not both
+15. the person driving the car is the owner of the chinchilla or the person driving the car is the person who's sport is lacrosse, but not both
+16. the security-guard is on the left or right of the person driving the ship##3
+17. the owner of the fish is in an even position##4
+18. the owner of the lizard and the person driving the jet-ski have different parity positions##9
+19. the person driving the bus is somewhere to the right of the person driving the ship##5
+20. the person who's sport is cycling is the person drinking lemonade##1
+21. the owner of the bird is the person driving the car or the social-worker is the owner of the bird, but not both
+22. the person who's sport is cycling is not to the right of the person drinking lemonade##8
+23. the teacher and the person who's sport is lacrosse have different parity positions##9
+24. the owner of the chinchilla is somewhere to the right of the person driving the ship##5
+25. the analyst is in an odd position##4
+26. the person driving the ship and the social-worker have the same parity positions##9
+27. the person driving the ship and the owner of the chinchilla have the same parity positions##9
+28. the person driving the car is not to the left of the owner of the chinchilla##8
+29. the person drinking fanta is not to the left of the person driving the ship##8
+30. the person drinking iced-tea and the person driving the jet-ski have the same parity positions##9
+31. the social-worker is on the left or right of the person who's sport is golf##3
+32. the person who's sport is volleyball is not to the right of the person drinking fanta##8
+33. the person who's sport is golf is on the left of the owner of the bird##1","{'Beverage': ['iced-tea', 'hot-chocolate', 'fanta', 'mirinda', 'lemonade'], 'Job': ['analyst', 'security-guard', 'social-worker', 'journalist', 'teacher'], 'Pet': ['horse', 'fish', 'bird', 'lizard', 'chinchilla'], 'Sport': ['volleyball', 'golf', 'rugby', 'lacrosse', 'cycling'], 'Transport': ['jet-ski', 'roller', 'ship', 'bus', 'car']}"
+Pt1_5x5_level10-9,"There are 5 different favourite beverages: 7up, almond-milk, cola, fanta, sprite
+There 5 different types of food: corn, kale, lime, pepper, pineapple
+The people perfer 5 different movie-genres: action, romance, scientific, superhero, thriller
+There are 5 different nationalities: american, australian, egyptian, russian, thai
+The people use 5 different means of transport: bike, helicopter, scooter, trike, van
+ 1. the person eating pineapple is somewhere to the right of the russian##5
+ 2. the person driving the trike is between the person driving the scooter and the person watching superhero movies##2
+ 3. the person drinking almond-milk is on the far left##1
+ 4. the person watching thriller movies is not to the right of the person driving the trike##8
+ 5. the thai is not to the right of the person eating pepper##8
+ 6. the person eating kale is the person drinking sprite##1
+ 7. the person drinking fanta is somewhere between the person driving the van and the person eating kale##7
+ 8. the person watching scientific movies is in an odd position##4
+ 9. the person drinking sprite is the egyptian or the egyptian is the person driving the scooter, but not both
+10. the person watching scientific movies is on the left or right of the person watching romance movies##3
+11. the person drinking fanta is not the person eating kale##6
+12. the russian is somewhere to the left of the person driving the helicopter##5
+13. the person drinking fanta is in an even position##4
+14. the person eating kale is the person drinking sprite or the person eating kale is the thai, but not both
+15. the person eating pepper is not to the left of the person watching action movies##8
+16. the person watching action movies is somewhere to the left of the person drinking fanta##5
+17. the person drinking cola is the person driving the trike or the person drinking cola is the thai, but not both
+18. the thai is in an even position##4
+19. the american is the person driving the bike##1
+20. the person drinking fanta is on the left or right of the person driving the van##3
+21. the person watching action movies is not to the right of the person watching superhero movies##8
+22. the person drinking 7up is not to the right of the person watching scientific movies##8
+23. the person drinking cola is not to the right of the person eating corn##8
+24. the person drinking cola is on the left or right of the person watching romance movies##3
+25. the person watching scientific movies is not to the right of the person eating kale##8
+26. the person eating pineapple is on the left or right of the person drinking cola##3
+27. the person driving the helicopter is on the right of the person eating pepper##1
+28. the person watching superhero movies is not the person drinking sprite##6
+29. the person watching romance movies is somewhere between the person eating kale and the person eating lime##7
+30. the person driving the helicopter is somewhere to the right of the australian##5","{'Beverage': ['almond-milk', 'fanta', 'cola', '7up', 'sprite'], 'Food': ['lime', 'pineapple', 'corn', 'pepper', 'kale'], 'Movie-Genre': ['action', 'superhero', 'thriller', 'romance', 'scientific'], 'Nationality': ['russian', 'american', 'australian', 'thai', 'egyptian'], 'Transport': ['van', 'bike', 'trike', 'scooter', 'helicopter']}"
diff --git a/part2/level10/Pt2_5x6_level10.csv b/part2/level10/Pt2_5x6_level10.csv
new file mode 100644
index 0000000000000000000000000000000000000000..07410e8d3c93162989002d5694299fad7dc622e3
--- /dev/null
+++ b/part2/level10/Pt2_5x6_level10.csv
@@ -0,0 +1,453 @@
+ID,Clues,SolutionGrid
+Pt1_5x6_level10-0,"There 6 different types of food: cauliflower, eggplant, grapefruit, mango, papaya, zucchini
+The people have 6 different jobs:  architect, electrician, firefighter, freelancer, paramedic, videographer
+The people prefer 6 different music-genres: blues, country, dubstep, gospel, hip-hop, reggae
+There are 6 different nationalities: australian, dutch, egyptian, french, italian, japanese
+The people prefer 6 different types of sport: baseball, climbing, parkour, rugby, skiing, surfing
+ 1. the fan blues is not to the right of the fan gospel##8
+ 2. the fan reggae is not to the left of the person who's sport is parkour##8
+ 3. the freelancer is not to the left of the fan reggae##8
+ 4. the firefighter is somewhere to the left of the fan gospel##5
+ 5. the paramedic is on the right of the person eating eggplant##1
+ 6. the electrician is on the left or right of the person eating eggplant##3
+ 7. the firefighter and the person eating cauliflower have different parity positions##9
+ 8. the freelancer is in an even position##4
+ 9. the electrician is somewhere to the right of the italian##5
+10. the freelancer and the person eating cauliflower have different parity positions##9
+11. the person who's sport is skiing is not to the right of the australian##8
+12. the person eating papaya is somewhere to the left of the fan reggae##5
+13. the person eating zucchini is the fan gospel or the person eating zucchini is the french, but not both
+14. the italian is on the left or right of the person eating mango##3
+15. the person who's sport is skiing is on the left of the french##1
+16. the architect is not to the right of the electrician##8
+17. the person who's sport is rugby and the fan reggae have the same parity positions##9
+18. the person who's sport is parkour is not to the left of the person who's sport is baseball##8
+19. the fan dubstep and the person eating zucchini have the same parity positions##9
+20. the fan dubstep is between the person eating mango and the person who's sport is surfing##2
+21. the person eating mango is on the left of the person who's sport is skiing##1
+22. the fan blues is not to the right of the japanese##8
+23. the person who's sport is climbing and the dutch have different parity positions##9
+24. the fan hip-hop is not to the left of the person who's sport is surfing##8
+25. the person who's sport is parkour is somewhere between the firefighter and the person who's sport is climbing##7
+26. the french is not to the left of the fan hip-hop##8
+27. the person who's sport is parkour is somewhere to the right of the italian##5
+28. the fan blues is on the right of the italian##1
+29. the french is not to the right of the paramedic##8
+30. the egyptian is on the left or right of the dutch##3
+31. the french and the person eating eggplant have the same parity positions##9
+32. the electrician is not to the right of the person eating grapefruit##8
+33. the firefighter and the person eating eggplant have the same parity positions##9
+34. the person eating papaya is not the australian##6
+35. the dutch is on the left or right of the person who's sport is climbing##3
+36. the person eating mango is not to the left of the videographer##8
+37. the electrician is not the fan hip-hop##6
+38. the person eating papaya is on the far left or far right##3
+39. the dutch and the videographer have the same parity positions##9
+40. the person eating zucchini is somewhere to the right of the australian##5
+41. the firefighter is the fan hip-hop or the firefighter is the person who's sport is rugby, but not both","{'Food': ['papaya', 'mango', 'cauliflower', 'eggplant', 'zucchini', 'grapefruit'], 'Job': ['videographer', 'architect', 'electrician', 'firefighter', 'paramedic', 'freelancer'], 'Music-Genre': ['country', 'blues', 'dubstep', 'hip-hop', 'gospel', 'reggae'], 'Nationality': ['italian', 'japanese', 'australian', 'french', 'dutch', 'egyptian'], 'Sport': ['baseball', 'rugby', 'skiing', 'surfing', 'parkour', 'climbing']}"
+Pt1_5x6_level10-1,"There are 6 different favourite beverages: 7up, almond-milk, juice, lemonade, mirinda, tea
+There 6 different types of food: apricot, lime, nectarine, potato, raspberry, watermelon
+The people have 6 different jobs:  engineer, journalist, manager, mechanic, pilot, social-worker
+The people prefer 6 different music-genres: disco, jazz, punk, r&b, salsa, techno
+The people prefer 6 different types of sport: biathlon, ice-hockey, rowing, skiing, volleyball, weightlifting
+ 1. the fan techno is the person drinking tea##1
+ 2. the manager and the person drinking juice have the same parity positions##9
+ 3. the person who's sport is skiing is on the left of the person who's sport is weightlifting##1
+ 4. the person drinking 7up is on the far left or far right##3
+ 5. the journalist is on the right of the person who's sport is biathlon##1
+ 6. the journalist is not to the right of the fan jazz##8
+ 7. the social-worker is not the fan disco##6
+ 8. the person eating raspberry is in an odd position##4
+ 9. the person drinking mirinda is somewhere to the left of the person who's sport is volleyball##5
+10. the person drinking mirinda is not the person who's sport is weightlifting##6
+11. the person who's sport is skiing is on the right of the fan punk##1
+12. the person who's sport is ice-hockey is not to the right of the person drinking mirinda##8
+13. the person who's sport is ice-hockey is between the person eating nectarine and the person drinking juice##2
+14. the person who's sport is rowing is not to the right of the fan disco##8
+15. the fan jazz is on the left of the person eating lime##1
+16. the fan techno is between the person who's sport is ice-hockey and the fan disco##2
+17. the person eating potato and the fan salsa have different parity positions##9
+18. the person drinking mirinda is not to the left of the fan techno##8
+19. the person who's sport is rowing and the fan salsa have the same parity positions##9
+20. the journalist is not to the left of the person drinking lemonade##8
+21. the fan r&b is not to the left of the fan jazz##8
+22. the pilot is the person eating potato or the pilot is the fan salsa, but not both
+23. the person drinking juice is on the far left or far right##3
+24. the person drinking 7up is not to the right of the social-worker##8
+25. the person eating apricot and the mechanic have the same parity positions##9
+26. the person who's sport is ice-hockey is the person eating lime or the person drinking mirinda is the person who's sport is ice-hockey, but not both
+27. the person who's sport is weightlifting is on the left of the person drinking mirinda##1
+28. the person drinking almond-milk is not the journalist##6
+29. the fan r&b and the engineer have different parity positions##9
+30. the person who's sport is volleyball is not to the right of the manager##8
+31. the person who's sport is skiing is not to the left of the fan salsa##8
+32. the social-worker and the person who's sport is weightlifting have the same parity positions##9
+33. the engineer is not to the left of the person drinking lemonade##8
+34. the person who's sport is rowing is the person eating apricot or the person who's sport is rowing is the person drinking tea, but not both
+35. the person who's sport is ice-hockey is not to the left of the social-worker##8
+36. the pilot is not to the right of the person drinking almond-milk##8
+37. the person eating apricot and the person who's sport is ice-hockey have the same parity positions##9
+38. the person who's sport is weightlifting is somewhere to the right of the person eating watermelon##5
+39. the person drinking lemonade is somewhere to the left of the fan techno##5
+40. the person drinking lemonade is not to the right of the fan r&b##8
+41. the person eating watermelon is not to the left of the pilot##8
+42. the fan disco is not the social-worker##6","{'Beverage': ['7up', 'almond-milk', 'lemonade', 'tea', 'mirinda', 'juice'], 'Food': ['apricot', 'potato', 'watermelon', 'nectarine', 'raspberry', 'lime'], 'Job': ['mechanic', 'pilot', 'journalist', 'social-worker', 'engineer', 'manager'], 'Music-Genre': ['salsa', 'punk', 'disco', 'techno', 'jazz', 'r&b'], 'Sport': ['rowing', 'biathlon', 'skiing', 'weightlifting', 'ice-hockey', 'volleyball']}"
+Pt1_5x6_level10-2,"There 6 different types of food: apricot, asparagus, blueberry, cranberry, tomato, watermelon
+The people perfer 6 different movie-genres: drama, family, musical, mystery, sports, spy
+The people prefer 6 different music-genres: blues, country, dubstep, folk, funk, punk
+6 different pets are kept: chinchilla, dog, frog, horse, mouse, turtle
+The people use 6 different means of transport: bus, car, scooter, ship, train, trike
+ 1. the owner of the chinchilla is not to the left of the person watching family movies##8
+ 2. the fan folk is on the right of the person watching drama movies##1
+ 3. the fan dubstep and the person driving the ship have the same parity positions##9
+ 4. the person eating apricot is on the left of the person watching mystery movies##1
+ 5. the person watching sports movies is not to the left of the person watching family movies##8
+ 6. the fan dubstep is on the far right##1
+ 7. the person eating blueberry is between the person driving the car and the owner of the chinchilla##2
+ 8. the fan folk is between the person driving the train and the person driving the bus##2
+ 9. the owner of the chinchilla is not the person driving the scooter##6
+10. the owner of the frog is on the left of the owner of the chinchilla##1
+11. the person watching sports movies is not the owner of the chinchilla##6
+12. the owner of the dog is not to the right of the owner of the dog##8
+13. the owner of the turtle and the fan punk have the same parity positions##9
+14. the person driving the trike is on the left or right of the person eating apricot##3
+15. the person eating apricot is not to the left of the fan blues##8
+16. the person driving the ship and the owner of the horse have the same parity positions##9
+17. the person driving the scooter is not to the right of the owner of the horse##8
+18. the person eating cranberry is between the person eating asparagus and the owner of the dog##2
+19. the owner of the horse is not to the left of the fan funk##8
+20. the person driving the train is on the left or right of the owner of the frog##3
+21. the fan funk is not the person watching spy movies##6
+22. the person watching spy movies is somewhere to the right of the owner of the frog##5
+23. the owner of the dog is not to the left of the owner of the mouse##8
+24. the person eating tomato is on the left of the fan country##1
+25. the person driving the train is not the owner of the dog##6
+26. the fan folk is somewhere between the person driving the ship and the person driving the train##7
+27. the person driving the bus is on the right of the owner of the dog##1
+28. the person eating asparagus is not the person driving the bus##6
+29. the person driving the scooter and the person watching sports movies have the same parity positions##9
+30. the person driving the scooter is the person watching musical movies or the person driving the scooter is the fan country, but not both
+31. the person driving the bus is the person watching spy movies or the person driving the bus is the owner of the mouse, but not both
+32. the person driving the trike is somewhere to the left of the fan punk##5
+33. the fan country is on the left of the owner of the chinchilla##1
+34. the person driving the car is somewhere to the left of the person watching musical movies##5
+35. the person watching sports movies and the person eating apricot have different parity positions##9
+36. the fan blues is not to the left of the person watching drama movies##8
+37. the fan funk is not the owner of the frog##6
+38. the person watching spy movies is the person driving the trike or the owner of the turtle is the person watching spy movies, but not both
+39. the fan country is somewhere to the left of the person watching drama movies##5
+40. the person eating cranberry is not to the right of the person driving the bus##8
+41. the person watching mystery movies is in an even position##4","{'Food': ['tomato', 'blueberry', 'apricot', 'watermelon', 'cranberry', 'asparagus'], 'Movie-Genre': ['family', 'sports', 'drama', 'mystery', 'spy', 'musical'], 'Music-Genre': ['funk', 'country', 'blues', 'folk', 'punk', 'dubstep'], 'Pet': ['mouse', 'frog', 'chinchilla', 'dog', 'turtle', 'horse'], 'Transport': ['car', 'scooter', 'train', 'trike', 'bus', 'ship']}"
+Pt1_5x6_level10-3,"The people have 6 different hobbies: baking, board-games, card-games, chess, puzzles, skydiving
+The people perfer 6 different movie-genres: action, comedy, family, musical, scientific, time-travel
+6 different pets are kept: goldfish, guinea-pig, hedgehog, lizard, pony, snake
+The people prefer 6 different types of sport: golf, handball, lacrosse, sailing, tennis, water-polo
+The people use 6 different means of transport: airplane, bus, helicopter, quad-bike, snowmobile, train
+ 1. the person who's hobby is baking is not to the right of the person who's hobby is chess##8
+ 2. the person who's sport is sailing is not to the right of the person who's hobby is baking##8
+ 3. the person who's hobby is baking is not to the right of the owner of the pony##8
+ 4. the person watching time-travel movies is on the left or right of the person who's sport is handball##3
+ 5. the person driving the snowmobile is not the person who's sport is tennis##6
+ 6. the person who's hobby is skydiving is on the left of the person who's sport is golf##1
+ 7. the person who's hobby is chess is somewhere between the person who's hobby is baking and the person watching comedy movies##7
+ 8. the person who's hobby is card-games is somewhere to the right of the person driving the bus##5
+ 9. the person watching comedy movies is on the left or right of the person who's sport is water-polo##3
+10. the person who's hobby is puzzles is not to the left of the person who's sport is handball##8
+11. the owner of the hedgehog is in an even position##4
+12. the owner of the guinea-pig and the person driving the helicopter have different parity positions##9
+13. the person driving the bus is not the owner of the goldfish##6
+14. the person who's sport is handball is on the left of the person who's sport is tennis##1
+15. the owner of the snake is somewhere between the person watching comedy movies and the person driving the helicopter##7
+16. the person driving the bus is in an even position##4
+17. the person watching time-travel movies is not to the left of the person driving the helicopter##8
+18. the person driving the train is on the left of the owner of the lizard##1
+19. the person driving the bus is somewhere to the right of the person who's sport is water-polo##5
+20. the person driving the airplane is the person who's hobby is chess##1
+21. the person driving the helicopter and the person who's sport is sailing have different parity positions##9
+22. the person watching musical movies is not the person who's hobby is skydiving##6
+23. the person who's sport is tennis is not to the left of the person driving the bus##8
+24. the person watching action movies and the person who's sport is golf have different parity positions##9
+25. the person who's sport is sailing is not the person watching musical movies##6
+26. the owner of the snake is between the owner of the guinea-pig and the person driving the quad-bike##2
+27. the person watching scientific movies is on the left or right of the person driving the quad-bike##3
+28. the person watching scientific movies is the person who's hobby is board-games or the person who's sport is lacrosse is the person watching scientific movies, but not both
+29. the person who's sport is water-polo is in an even position##4
+30. the person driving the helicopter is on the right of the owner of the guinea-pig##1
+31. the person who's hobby is chess is not the person who's sport is sailing##6
+32. the person who's hobby is skydiving is somewhere to the right of the person watching family movies##5
+33. the person who's hobby is skydiving is somewhere to the right of the owner of the lizard##5
+34. the owner of the pony is not to the right of the person who's sport is sailing##8
+35. the person who's hobby is card-games is on the far left or far right##3
+36. the person who's sport is handball is the person who's hobby is board-games or the person watching action movies is the person who's sport is handball, but not both
+37. the owner of the goldfish is not to the left of the person driving the quad-bike##8
+38. the person who's hobby is baking and the person watching family movies have the same parity positions##9","{'Hobby': ['baking', 'chess', 'skydiving', 'board-games', 'puzzles', 'card-games'], 'Movie-Genre': ['family', 'musical', 'comedy', 'scientific', 'action', 'time-travel'], 'Pet': ['pony', 'lizard', 'goldfish', 'snake', 'guinea-pig', 'hedgehog'], 'Sport': ['sailing', 'water-polo', 'lacrosse', 'golf', 'handball', 'tennis'], 'Transport': ['train', 'airplane', 'quad-bike', 'bus', 'snowmobile', 'helicopter']}"
+Pt1_5x6_level10-4,"There 6 different types of food: asparagus, broccoli, corn, cucumber, lime, pear
+The people perfer 6 different movie-genres: adventure, epic, musical, mystery, scientific, western
+The people prefer 6 different music-genres: ambient, dubstep, folk, gospel, hip-hop, techno
+There are 6 different nationalities: american, argentine, australian, canadian, egyptian, indian
+The people prefer 6 different types of sport: basketball, golf, rugby, skiing, surfing, swimming
+ 1. the person watching mystery movies and the fan hip-hop have the same parity positions##9
+ 2. the egyptian is somewhere between the indian and the australian##7
+ 3. the person who's sport is basketball is not to the right of the person eating cucumber##8
+ 4. the person watching epic movies is not the person eating lime##6
+ 5. the american is on the left or right of the person who's sport is basketball##3
+ 6. the person eating lime and the person watching adventure movies have the same parity positions##9
+ 7. the person who's sport is surfing is not the person watching scientific movies##6
+ 8. the fan folk is not to the left of the american##8
+ 9. the american is not to the left of the fan hip-hop##8
+10. the indian is somewhere between the person watching mystery movies and the fan folk##7
+11. the fan techno is somewhere to the left of the person eating corn##5
+12. the person eating broccoli is on the right of the fan gospel##1
+13. the person watching scientific movies is not to the left of the person watching epic movies##8
+14. the person eating asparagus is not to the left of the person eating cucumber##8
+15. the person watching scientific movies and the person who's sport is skiing have different parity positions##9
+16. the person eating corn is somewhere to the right of the person who's sport is golf##5
+17. the person eating broccoli is the person watching scientific movies or the person eating broccoli is the person who's sport is surfing, but not both
+18. the person watching musical movies and the person eating pear have different parity positions##9
+19. the fan hip-hop is on the right of the fan ambient##1
+20. the fan ambient and the person who's sport is skiing have the same parity positions##9
+21. the indian is on the right of the fan dubstep##1
+22. the person eating lime is not the fan hip-hop##6
+23. the fan ambient is somewhere to the left of the fan hip-hop##5
+24. the person eating corn is not the person watching epic movies##6
+25. the person watching western movies and the person eating pear have the same parity positions##9
+26. the argentine is somewhere between the person eating cucumber and the person eating corn##7
+27. the person who's sport is skiing and the egyptian have different parity positions##9
+28. the person who's sport is swimming is somewhere between the fan ambient and the person eating lime##7
+29. the australian is not to the left of the person watching western movies##8
+30. the person eating lime is somewhere to the left of the person watching scientific movies##5
+31. the person eating asparagus is on the left or right of the person who's sport is rugby##3
+32. the australian and the person who's sport is swimming have different parity positions##9
+33. the person who's sport is swimming is somewhere to the left of the person who's sport is golf##5
+34. the person watching scientific movies is the person who's sport is rugby##1
+35. the person who's sport is rugby is somewhere to the right of the person who's sport is skiing##5
+36. the person eating asparagus is not the fan techno##6
+37. the person watching musical movies is not to the right of the indian##8
+38. the person eating lime is somewhere to the left of the person watching musical movies##5
+39. the fan ambient is on the far left or far right##3
+40. the australian and the person who's sport is golf have the same parity positions##9
+41. the person who's sport is skiing is somewhere to the right of the person who's sport is surfing##5","{'Food': ['pear', 'cucumber', 'lime', 'corn', 'asparagus', 'broccoli'], 'Movie-Genre': ['western', 'mystery', 'adventure', 'musical', 'epic', 'scientific'], 'Music-Genre': ['ambient', 'hip-hop', 'techno', 'dubstep', 'gospel', 'folk'], 'Nationality': ['australian', 'american', 'argentine', 'egyptian', 'indian', 'canadian'], 'Sport': ['basketball', 'swimming', 'golf', 'surfing', 'skiing', 'rugby']}"
+Pt1_5x6_level10-5,"There 6 different types of food: carrot, cauliflower, eggplant, kiwi, pear, plum
+The people have 6 different hobbies: camping, dancing, hiking, magic-tricks, reading, writing
+The people have 6 different jobs:  architect, dancer, electrician, lawyer, police-officer, videographer
+There are 6 different nationalities: australian, brazilian, british, indonesian, mexican, polish
+The people use 6 different means of transport: helicopter, jet-ski, quad-bike, roller, skateboard, tram
+ 1. the australian and the person eating cauliflower have the same parity positions##9
+ 2. the person eating pear is between the person eating plum and the person driving the tram##2
+ 3. the person driving the skateboard is in an odd position##4
+ 4. the electrician is not to the right of the person eating plum##8
+ 5. the mexican is not the electrician##6
+ 6. the person who's hobby is hiking is somewhere to the right of the person eating kiwi##5
+ 7. the person driving the jet-ski is not to the left of the person who's hobby is reading##8
+ 8. the architect is the person driving the tram or the architect is the person who's hobby is hiking, but not both
+ 9. the person who's hobby is dancing and the lawyer have the same parity positions##9
+10. the person driving the jet-ski is somewhere between the person driving the tram and the mexican##7
+11. the person who's hobby is magic-tricks is somewhere to the left of the australian##5
+12. the person eating plum is somewhere to the left of the person driving the skateboard##5
+13. the lawyer is somewhere to the right of the person eating pear##5
+14. the person who's hobby is camping is somewhere to the right of the person who's hobby is magic-tricks##5
+15. the dancer is not the person eating eggplant##6
+16. the indonesian is somewhere to the left of the person eating cauliflower##5
+17. the architect is somewhere to the left of the person driving the skateboard##5
+18. the person driving the roller is on the right of the person who's hobby is camping##1
+19. the person eating pear is the police-officer##1
+20. the person driving the tram is the person driving the tram##1
+21. the person who's hobby is reading is somewhere to the right of the person eating eggplant##5
+22. the person who's hobby is dancing is on the right of the dancer##1
+23. the polish is on the far left or far right##3
+24. the person eating pear is somewhere to the left of the person eating carrot##5
+25. the mexican and the person eating plum have different parity positions##9
+26. the british is not to the right of the lawyer##8
+27. the person who's hobby is hiking and the person eating carrot have different parity positions##9
+28. the person eating eggplant is not the person who's hobby is magic-tricks##6
+29. the person who's hobby is camping is on the left or right of the person eating plum##3
+30. the australian is somewhere to the right of the person who's hobby is magic-tricks##5
+31. the indonesian is on the left or right of the person who's hobby is camping##3
+32. the police-officer is not to the right of the person eating carrot##8
+33. the police-officer is not to the left of the person who's hobby is reading##8
+34. the person eating plum is in an even position##4
+35. the brazilian and the person who's hobby is magic-tricks have different parity positions##9
+36. the person driving the quad-bike and the person eating pear have different parity positions##9
+37. the person who's hobby is magic-tricks is in an even position##4
+38. the polish is the person eating kiwi##1","{'Food': ['kiwi', 'eggplant', 'pear', 'plum', 'carrot', 'cauliflower'], 'Hobby': ['writing', 'dancing', 'reading', 'magic-tricks', 'camping', 'hiking'], 'Job': ['dancer', 'architect', 'police-officer', 'electrician', 'videographer', 'lawyer'], 'Nationality': ['polish', 'british', 'brazilian', 'indonesian', 'mexican', 'australian'], 'Transport': ['helicopter', 'tram', 'jet-ski', 'quad-bike', 'skateboard', 'roller']}"
+Pt1_5x6_level10-6,"There 6 different types of food: apple, lime, peach, pumpkin, raspberry, tomato
+The people have 6 different hobbies: drawing, fishing, photography, puzzles, video-games, writing
+The people perfer 6 different movie-genres: adventure, documentary, epic, romance, sports, spy
+The people prefer 6 different music-genres: electronic, pop, r&b, reggae, salsa, trance
+The people use 6 different means of transport: car, jet-ski, quad-bike, snowmobile, trike, van
+ 1. the person eating raspberry is not to the left of the person driving the car##8
+ 2. the person driving the trike is not the person who's hobby is writing##6
+ 3. the person who's hobby is photography is the person watching spy movies or the person who's hobby is photography is the person driving the van, but not both
+ 4. the fan trance is the person eating tomato or the fan trance is the person watching romance movies, but not both
+ 5. the person eating raspberry and the person driving the car have the same parity positions##9
+ 6. the person watching documentary movies is somewhere to the left of the person watching sports movies##5
+ 7. the person eating pumpkin is not to the left of the fan salsa##8
+ 8. the fan salsa is the person watching epic movies or the person who's hobby is photography is the fan salsa, but not both
+ 9. the person watching sports movies is not to the left of the fan r&b##8
+10. the person eating lime is somewhere to the left of the person watching spy movies##5
+11. the person driving the van and the fan r&b have the same parity positions##9
+12. the person watching documentary movies is the person who's hobby is photography##1
+13. the person driving the van is not the person eating peach##6
+14. the fan pop is not the person who's hobby is puzzles##6
+15. the person watching sports movies is in an even position##4
+16. the person driving the trike is not to the right of the person driving the quad-bike##8
+17. the person watching epic movies is somewhere to the left of the fan reggae##5
+18. the fan pop is not to the left of the fan electronic##8
+19. the fan pop is not to the right of the person watching spy movies##8
+20. the person driving the quad-bike is the person who's hobby is puzzles##1
+21. the person driving the snowmobile is not to the left of the person who's hobby is puzzles##8
+22. the person who's hobby is video-games is on the left of the person who's hobby is puzzles##1
+23. the fan electronic is on the right of the person eating pumpkin##1
+24. the person who's hobby is video-games is not the fan reggae##6
+25. the fan electronic is on the right of the person watching epic movies##1
+26. the person driving the van and the person eating peach have different parity positions##9
+27. the person driving the van is somewhere between the fan salsa and the fan reggae##7
+28. the person driving the quad-bike is somewhere to the right of the person driving the jet-ski##5
+29. the person who's hobby is fishing is on the right of the fan electronic##1
+30. the person eating pumpkin is not to the right of the person who's hobby is photography##8
+31. the fan reggae is the person eating apple##1
+32. the person who's hobby is puzzles is on the left of the person who's hobby is drawing##1
+33. the person watching sports movies is somewhere between the person eating raspberry and the person who's hobby is fishing##7
+34. the fan electronic is on the left of the person watching adventure movies##1
+35. the person who's hobby is fishing and the person driving the jet-ski have different parity positions##9
+36. the fan r&b is not the person eating lime##6","{'Food': ['pumpkin', 'lime', 'peach', 'tomato', 'raspberry', 'apple'], 'Hobby': ['writing', 'photography', 'fishing', 'video-games', 'puzzles', 'drawing'], 'Movie-Genre': ['epic', 'documentary', 'adventure', 'sports', 'romance', 'spy'], 'Music-Genre': ['salsa', 'electronic', 'pop', 'r&b', 'trance', 'reggae'], 'Transport': ['car', 'van', 'trike', 'jet-ski', 'quad-bike', 'snowmobile']}"
+Pt1_5x6_level10-7,"The people perfer 6 different movie-genres: epic, family, horror, musical, romance, thriller
+The people prefer 6 different music-genres: electronic, folk, funk, jazz, pop, r&b
+6 different pets are kept: bird, chinchilla, guinea-pig, mouse, snake, turtle
+The people prefer 6 different types of sport: badminton, biathlon, climbing, cycling, parkour, swimming
+The people use 6 different means of transport: airplane, boat, bus, motorbike, snowmobile, trike
+ 1. the fan pop is not to the left of the person driving the snowmobile##8
+ 2. the person driving the bus is the owner of the guinea-pig or the person driving the bus is the fan electronic, but not both
+ 3. the person who's sport is badminton is somewhere between the fan pop and the person driving the boat##7
+ 4. the person watching epic movies is somewhere to the right of the owner of the guinea-pig##5
+ 5. the person who's sport is cycling is the person driving the airplane##1
+ 6. the person who's sport is badminton is the owner of the turtle##1
+ 7. the owner of the turtle is not to the left of the person driving the trike##8
+ 8. the fan r&b is somewhere to the right of the owner of the chinchilla##5
+ 9. the fan folk and the person watching romance movies have the same parity positions##9
+10. the person who's sport is biathlon is not to the left of the fan electronic##8
+11. the person who's sport is biathlon is not the person driving the motorbike##6
+12. the person driving the trike is on the left or right of the fan r&b##3
+13. the fan jazz is on the left or right of the fan electronic##3
+14. the person watching thriller movies is the person who's sport is parkour##1
+15. the person who's sport is swimming and the owner of the mouse have the same parity positions##9
+16. the fan pop and the person who's sport is climbing have the same parity positions##9
+17. the fan jazz is not to the left of the fan electronic##8
+18. the fan r&b is not to the left of the fan jazz##8
+19. the person watching horror movies is the person who's sport is biathlon##1
+20. the person who's sport is parkour is on the left or right of the fan folk##3
+21. the owner of the turtle is somewhere to the left of the person watching thriller movies##5
+22. the owner of the bird and the person watching romance movies have the same parity positions##9
+23. the person watching family movies is on the far left or far right##3
+24. the person who's sport is swimming is not to the left of the person driving the motorbike##8
+25. the person watching family movies is somewhere to the right of the person watching epic movies##5
+26. the fan folk and the owner of the mouse have different parity positions##9
+27. the owner of the bird is between the fan pop and the fan jazz##2
+28. the owner of the bird is in an even position##4
+29. the person who's sport is parkour is not the fan folk##6
+30. the person watching epic movies is not to the right of the person watching thriller movies##8
+31. the person watching epic movies is not the fan funk##6
+32. the owner of the bird is between the person driving the motorbike and the person watching musical movies##2
+33. the fan folk is on the far left or far right##3
+34. the person driving the snowmobile and the person who's sport is parkour have the same parity positions##9
+35. the person driving the snowmobile is on the left of the person watching horror movies##1
+36. the person who's sport is badminton is not the owner of the guinea-pig##6
+37. the owner of the guinea-pig is not to the right of the person watching horror movies##8
+38. the person who's sport is parkour is on the left or right of the person watching romance movies##3
+39. the person driving the airplane is not the fan r&b##6
+40. the person who's sport is biathlon is somewhere between the owner of the snake and the person watching musical movies##7
+41. the person watching epic movies is not to the left of the owner of the bird##8
+42. the owner of the chinchilla is on the left or right of the owner of the turtle##3
+43. the person who's sport is cycling is the person driving the airplane or the owner of the bird is the person who's sport is cycling, but not both","{'Movie-Genre': ['musical', 'horror', 'epic', 'romance', 'thriller', 'family'], 'Music-Genre': ['pop', 'electronic', 'jazz', 'funk', 'r&b', 'folk'], 'Pet': ['guinea-pig', 'bird', 'chinchilla', 'turtle', 'mouse', 'snake'], 'Sport': ['climbing', 'biathlon', 'swimming', 'badminton', 'parkour', 'cycling'], 'Transport': ['snowmobile', 'bus', 'motorbike', 'trike', 'boat', 'airplane']}"
+Pt1_5x6_level10-8,"There are 6 different favourite beverages: 7up, coffee, fanta, hot-chocolate, iced-tea, water
+There 6 different types of food: apricot, carrot, eggplant, potato, pumpkin, raspberry
+The people have 6 different hobbies: board-games, collecting, dancing, drawing, filmmaking, gardening
+The people prefer 6 different music-genres: blues, classical, disco, gospel, house, salsa
+The people prefer 6 different types of sport: climbing, cricket, lacrosse, parkour, soccer, volleyball
+ 1. the person who's hobby is filmmaking is not to the left of the person eating eggplant##8
+ 2. the person who's hobby is collecting is somewhere to the right of the fan classical##5
+ 3. the person eating carrot is the person who's sport is lacrosse or the person who's sport is lacrosse is the person drinking coffee, but not both
+ 4. the person eating eggplant is the person drinking hot-chocolate##1
+ 5. the person who's hobby is filmmaking and the person eating eggplant have different parity positions##9
+ 6. the person who's sport is lacrosse is on the far right##1
+ 7. the person drinking fanta is not to the right of the person who's sport is lacrosse##8
+ 8. the person who's sport is climbing and the person who's hobby is gardening have the same parity positions##9
+ 9. the person eating raspberry is somewhere to the left of the person who's sport is soccer##5
+10. the person who's sport is soccer is not to the left of the fan classical##8
+11. the person who's hobby is collecting and the fan gospel have the same parity positions##9
+12. the person who's sport is volleyball is the fan disco or the fan disco is the person who's hobby is board-games, but not both
+13. the person eating potato is not to the right of the fan salsa##8
+14. the person who's sport is soccer is on the left or right of the person who's hobby is dancing##3
+15. the person who's sport is cricket and the person eating pumpkin have different parity positions##9
+16. the person eating eggplant is not to the right of the fan disco##8
+17. the person drinking hot-chocolate is not to the right of the person eating eggplant##8
+18. the person who's hobby is dancing is somewhere to the right of the person drinking fanta##5
+19. the person who's hobby is gardening is not to the right of the person eating pumpkin##8
+20. the fan house is somewhere to the right of the person who's sport is soccer##5
+21. the person who's sport is climbing is somewhere to the left of the person who's hobby is filmmaking##5
+22. the person eating raspberry is between the person who's sport is cricket and the person who's hobby is board-games##2
+23. the person drinking iced-tea is on the right of the person drinking 7up##1
+24. the fan gospel is the person eating eggplant or the person eating eggplant is the person drinking hot-chocolate, but not both
+25. the person who's sport is soccer is the person who's sport is soccer##1
+26. the person who's sport is soccer is somewhere to the right of the person who's sport is climbing##5
+27. the person drinking iced-tea is on the right of the person who's sport is volleyball##1
+28. the person drinking water is on the right of the fan salsa##1
+29. the person eating apricot is on the left or right of the fan gospel##3
+30. the person who's hobby is board-games and the person eating pumpkin have different parity positions##9
+31. the fan classical is not the person eating pumpkin##6
+32. the person who's sport is soccer is not to the right of the person who's sport is lacrosse##8
+33. the fan blues is not to the right of the person who's sport is lacrosse##8
+34. the person drinking 7up is somewhere to the right of the person who's hobby is board-games##5
+35. the person who's sport is cricket is on the left of the person who's hobby is drawing##1
+36. the fan salsa and the person drinking 7up have the same parity positions##9
+37. the person who's sport is cricket is in an odd position##4
+38. the person drinking iced-tea is in an odd position##4
+39. the person eating potato is between the fan classical and the person eating pumpkin##2
+40. the person drinking 7up is somewhere to the left of the person eating potato##5
+41. the person who's hobby is dancing and the person who's sport is lacrosse have the same parity positions##9
+42. the person who's sport is lacrosse is not to the right of the person eating apricot##8
+43. the fan disco and the person eating eggplant have the same parity positions##9
+44. the fan house is the person drinking coffee or the fan house is the person who's sport is climbing, but not both","{'Beverage': ['hot-chocolate', '7up', 'iced-tea', 'fanta', 'water', 'coffee'], 'Food': ['eggplant', 'raspberry', 'potato', 'pumpkin', 'carrot', 'apricot'], 'Hobby': ['board-games', 'filmmaking', 'gardening', 'drawing', 'collecting', 'dancing'], 'Music-Genre': ['disco', 'classical', 'blues', 'salsa', 'gospel', 'house'], 'Sport': ['climbing', 'volleyball', 'cricket', 'parkour', 'soccer', 'lacrosse']}"
+Pt1_5x6_level10-9,"There are 6 different favourite beverages: 7up, fanta, hot-chocolate, juice, soy-milk, tea
+The people have 6 different hobbies: card-games, cooking, dancing, gardening, rock-climbing, sudoku
+The people have 6 different jobs:  electrician, journalist, police-officer, security-guard, teacher, videographer
+The people perfer 6 different movie-genres: animation, disaster, documentary, fantasy, satire, spy
+The people use 6 different means of transport: bike, car, skateboard, snowmobile, tram, van
+ 1. the person watching animation movies is the person drinking soy-milk or the person watching animation movies is the journalist, but not both
+ 2. the security-guard is not to the right of the person watching spy movies##8
+ 3. the journalist is not to the right of the person watching spy movies##8
+ 4. the person watching documentary movies is the person driving the bike or the person watching documentary movies is the person drinking tea, but not both
+ 5. the journalist is somewhere between the person drinking fanta and the person drinking juice##7
+ 6. the person who's hobby is card-games is on the right of the person driving the van##1
+ 7. the electrician is not to the left of the person driving the skateboard##8
+ 8. the person who's hobby is dancing is on the right of the person watching spy movies##1
+ 9. the electrician is somewhere between the teacher and the security-guard##7
+10. the person driving the bike is on the right of the person who's hobby is gardening##1
+11. the person who's hobby is cooking is on the left of the person drinking hot-chocolate##1
+12. the person watching fantasy movies is not to the left of the person driving the van##8
+13. the person who's hobby is rock-climbing is not the person drinking juice##6
+14. the person driving the skateboard is somewhere between the person driving the bike and the person who's hobby is sudoku##7
+15. the person watching disaster movies and the person drinking 7up have the same parity positions##9
+16. the person driving the tram is somewhere to the right of the person who's hobby is card-games##5
+17. the person watching fantasy movies is the videographer##1
+18. the person drinking tea is not to the right of the person drinking hot-chocolate##8
+19. the person driving the car is somewhere to the right of the person driving the snowmobile##5
+20. the person drinking tea is not the teacher##6
+21. the person who's hobby is card-games is not to the left of the person driving the van##8
+22. the person drinking tea is on the left or right of the security-guard##3
+23. the person driving the car is somewhere to the right of the person drinking tea##5
+24. the videographer is not the person who's hobby is dancing##6
+25. the person drinking fanta is on the left of the person drinking tea##1
+26. the person who's hobby is sudoku and the teacher have the same parity positions##9
+27. the person watching satire movies is the police-officer or the person watching satire movies is the person who's hobby is card-games, but not both
+28. the person who's hobby is cooking is on the left of the person watching spy movies##1
+29. the person driving the van is on the right of the person driving the bike##1
+30. the electrician is somewhere to the left of the security-guard##5
+31. the electrician is not the person who's hobby is cooking##6
+32. the electrician is not to the right of the person driving the skateboard##8
+33. the person who's hobby is card-games is in an odd position##4
+34. the person who's hobby is rock-climbing and the person watching animation movies have the same parity positions##9
+35. the person watching disaster movies is in an even position##4
+36. the person drinking hot-chocolate is the person who's hobby is card-games or the person who's hobby is card-games is the person watching documentary movies, but not both
+37. the person watching satire movies is in an even position##4
+38. the person watching animation movies is not to the right of the electrician##8","{'Beverage': ['soy-milk', '7up', 'fanta', 'tea', 'hot-chocolate', 'juice'], 'Hobby': ['sudoku', 'gardening', 'rock-climbing', 'cooking', 'card-games', 'dancing'], 'Job': ['teacher', 'electrician', 'security-guard', 'videographer', 'journalist', 'police-officer'], 'Movie-Genre': ['animation', 'disaster', 'documentary', 'fantasy', 'spy', 'satire'], 'Transport': ['snowmobile', 'skateboard', 'bike', 'van', 'car', 'tram']}"
diff --git a/part2/level10/Pt2_5x7_level10.csv b/part2/level10/Pt2_5x7_level10.csv
new file mode 100644
index 0000000000000000000000000000000000000000..05ce05ed2f9cf5a4600712a2e9fca2e7d49f058b
--- /dev/null
+++ b/part2/level10/Pt2_5x7_level10.csv
@@ -0,0 +1,567 @@
+ID,Clues,SolutionGrid
+Pt1_5x7_level10-0,"There are 7 different favourite beverages: hot-chocolate, juice, milk, soy-milk, sprite, tea, water
+The people have 7 different jobs:  architect, bartender, chef, freelancer, mechanic, musician, pilot
+The people prefer 7 different music-genres: dubstep, electronic, funk, indie, metal, reggae, trance
+There are 7 different nationalities: american, australian, colombian, indian, malaysian, thai, turkish
+The people prefer 7 different types of sport: badminton, cycling, lacrosse, rugby, skiing, volleyball, water-polo
+ 1. the person drinking milk is on the far left or far right##3
+ 2. the pilot is somewhere to the left of the fan trance##5
+ 3. the bartender is not to the left of the fan reggae##8
+ 4. the architect is on the right of the person drinking soy-milk##1
+ 5. the fan funk and the person who's sport is lacrosse have the same parity positions##9
+ 6. the indian and the person drinking sprite have different parity positions##9
+ 7. the fan dubstep is in an even position##4
+ 8. the person drinking sprite is not the malaysian##6
+ 9. the architect is somewhere to the right of the fan metal##5
+10. the pilot is on the left of the malaysian##1
+11. the turkish is in the middle##1
+12. the thai is the fan trance or the person who's sport is cycling is the thai, but not both
+13. the fan electronic is not the mechanic##6
+14. the mechanic and the fan indie have the same parity positions##9
+15. the person drinking juice is on the left or right of the fan dubstep##3
+16. the person who's sport is volleyball is on the left of the freelancer##1
+17. the person drinking milk is somewhere to the right of the person who's sport is rugby##5
+18. the architect is not the person drinking soy-milk##6
+19. the fan indie is not the chef##6
+20. the freelancer is somewhere between the person drinking hot-chocolate and the american##7
+21. the turkish is on the left of the person drinking juice##1
+22. the person drinking tea is somewhere to the left of the indian##5
+23. the person who's sport is lacrosse is the malaysian or the person drinking soy-milk is the person who's sport is lacrosse, but not both
+24. the person drinking hot-chocolate is on the left of the fan dubstep##1
+25. the person who's sport is lacrosse is somewhere to the left of the fan funk##5
+26. the person who's sport is cycling is not to the left of the bartender##8
+27. the fan reggae and the thai have the same parity positions##9
+28. the pilot is between the bartender and the person drinking hot-chocolate##2
+29. the mechanic is on the left or right of the freelancer##3
+30. the fan indie is somewhere to the right of the person who's sport is water-polo##5
+31. the fan dubstep is not to the left of the person who's sport is lacrosse##8
+32. the bartender and the fan metal have different parity positions##9
+33. the person who's sport is badminton is not to the right of the musician##8
+34. the person drinking hot-chocolate is not the fan metal##6
+35. the fan indie is not to the left of the person who's sport is rugby##8
+36. the person drinking tea is not to the left of the person drinking tea##8
+37. the person drinking hot-chocolate is not the person who's sport is water-polo##6
+38. the person who's sport is skiing is on the left or right of the fan dubstep##3
+39. the turkish is not the person who's sport is lacrosse##6
+40. the fan electronic is not the person drinking juice##6
+41. the person who's sport is water-polo is not to the right of the person who's sport is skiing##8
+42. the person who's sport is water-polo is the fan metal##1
+43. the bartender is not to the right of the american##8
+44. the thai and the person drinking hot-chocolate have the same parity positions##9
+45. the person drinking juice is not to the left of the chef##8
+46. the australian is the fan electronic##1
+47. the person who's sport is rugby is on the left or right of the musician##3
+48. the person who's sport is skiing is somewhere to the right of the bartender##5
+49. the person who's sport is rugby is somewhere between the person who's sport is lacrosse and the person who's sport is badminton##7
+50. the indian is not the fan trance##6
+51. the colombian is somewhere to the right of the person drinking water##5
+52. the thai and the person drinking water have the same parity positions##9
+53. the american and the person who's sport is lacrosse have different parity positions##9","{'Beverage': ['water', 'soy-milk', 'hot-chocolate', 'tea', 'juice', 'sprite', 'milk'], 'Job': ['bartender', 'pilot', 'architect', 'chef', 'freelancer', 'mechanic', 'musician'], 'Music-Genre': ['reggae', 'metal', 'trance', 'dubstep', 'funk', 'indie', 'electronic'], 'Nationality': ['thai', 'colombian', 'malaysian', 'turkish', 'indian', 'american', 'australian'], 'Sport': ['cycling', 'water-polo', 'lacrosse', 'volleyball', 'skiing', 'rugby', 'badminton']}"
+Pt1_5x7_level10-1,"There 7 different types of food: apricot, avocado, broccoli, grapefruit, pear, spinach, strawberry
+The people have 7 different hobbies: card-games, chess, magic-tricks, photography, singing, skydiving, writing
+The people have 7 different jobs:  architect, electrician, entrepreneur, lawyer, paramedic, police-officer, software-developer
+The people prefer 7 different music-genres: disco, electronic, folk, gospel, indie, r&b, salsa
+The people prefer 7 different types of sport: basketball, cricket, cycling, handball, ice-hockey, skateboarding, soccer
+ 1. the fan salsa is on the left of the person who's sport is soccer##1
+ 2. the person eating strawberry is not to the left of the person eating broccoli##8
+ 3. the person eating apricot is somewhere to the left of the person who's hobby is photography##5
+ 4. the person who's hobby is writing and the electrician have different parity positions##9
+ 5. the entrepreneur is the person who's hobby is card-games##1
+ 6. the person eating strawberry is not to the right of the person who's sport is basketball##8
+ 7. the software-developer and the fan folk have the same parity positions##9
+ 8. the fan electronic is between the person who's sport is handball and the person eating avocado##2
+ 9. the person who's hobby is writing is somewhere to the left of the person eating spinach##5
+10. the person eating strawberry is somewhere to the right of the fan salsa##5
+11. the police-officer is in an odd position##4
+12. the fan disco is not to the left of the architect##8
+13. the person eating broccoli is not to the right of the architect##8
+14. the police-officer is not to the left of the person who's sport is cycling##8
+15. the person who's hobby is magic-tricks and the person eating apricot have different parity positions##9
+16. the person who's hobby is magic-tricks and the fan r&b have different parity positions##9
+17. the software-developer is somewhere to the right of the lawyer##5
+18. the person who's hobby is chess and the paramedic have different parity positions##9
+19. the person eating grapefruit is not the police-officer##6
+20. the person eating apricot and the person who's hobby is photography have different parity positions##9
+21. the person eating grapefruit is not to the right of the person eating spinach##8
+22. the person eating pear is not the entrepreneur##6
+23. the fan disco and the person who's sport is skateboarding have the same parity positions##9
+24. the person who's sport is ice-hockey is on the left or right of the police-officer##3
+25. the person who's sport is ice-hockey and the fan folk have different parity positions##9
+26. the person who's sport is ice-hockey is somewhere to the left of the person who's hobby is magic-tricks##5
+27. the person who's sport is handball is not to the right of the fan indie##8
+28. the person who's sport is cycling is the fan gospel or the police-officer is the person who's sport is cycling, but not both
+29. the lawyer is not to the right of the architect##8
+30. the software-developer is not the person who's sport is basketball##6
+31. the person eating pear is the police-officer##1
+32. the person eating apricot is in an even position##4
+33. the paramedic is on the right of the fan indie##1
+34. the person eating strawberry is on the left or right of the electrician##3
+35. the fan indie is not to the right of the electrician##8
+36. the person who's hobby is magic-tricks is on the left of the fan indie##1
+37. the person who's hobby is card-games is somewhere to the left of the person who's hobby is chess##5
+38. the entrepreneur and the fan gospel have the same parity positions##9
+39. the electrician is somewhere to the right of the person who's hobby is singing##5
+40. the person eating apricot and the fan indie have the same parity positions##9
+41. the fan salsa and the person eating spinach have the same parity positions##9
+42. the person who's sport is basketball and the person eating strawberry have the same parity positions##9
+43. the person eating grapefruit is somewhere between the lawyer and the person eating spinach##7
+44. the person who's sport is cricket is somewhere to the left of the person who's sport is handball##5
+45. the fan electronic is the lawyer##1
+46. the software-developer is somewhere between the fan r&b and the person who's hobby is chess##7
+47. the person eating pear and the software-developer have the same parity positions##9
+48. the electrician is not to the left of the fan salsa##8
+49. the architect is in the middle##1
+50. the person who's hobby is singing is on the left or right of the fan gospel##3
+51. the person who's hobby is writing is on the left or right of the fan gospel##3
+52. the lawyer is not to the right of the person who's hobby is magic-tricks##8
+53. the person who's sport is skateboarding is not the person eating avocado##6
+54. the person eating spinach is on the left or right of the person eating grapefruit##3
+55. the person who's hobby is card-games is not the person eating pear##6
+56. the person who's hobby is writing is somewhere to the left of the entrepreneur##5","{'Food': ['pear', 'avocado', 'broccoli', 'grapefruit', 'spinach', 'apricot', 'strawberry'], 'Hobby': ['writing', 'card-games', 'singing', 'skydiving', 'magic-tricks', 'chess', 'photography'], 'Job': ['police-officer', 'entrepreneur', 'lawyer', 'architect', 'software-developer', 'electrician', 'paramedic'], 'Music-Genre': ['folk', 'gospel', 'electronic', 'r&b', 'salsa', 'indie', 'disco'], 'Sport': ['cycling', 'ice-hockey', 'cricket', 'handball', 'skateboarding', 'soccer', 'basketball']}"
+Pt1_5x7_level10-2,"There 7 different types of food: asparagus, cabbage, carrot, cauliflower, corn, raspberry, spinach
+The people have 7 different jobs:  architect, dressmaker, firefighter, freelancer, nurse, photographer, police-officer
+7 different pets are kept: bird, dog, fish, goat, lizard, pony, rat
+The people prefer 7 different types of sport: cricket, golf, handball, lacrosse, rowing, volleyball, weightlifting
+The people use 7 different means of transport: bike, bus, jet-ski, quad-bike, ship, snowmobile, train
+ 1. the firefighter and the person eating cauliflower have the same parity positions##9
+ 2. the nurse and the owner of the fish have different parity positions##9
+ 3. the dressmaker and the person eating carrot have different parity positions##9
+ 4. the person who's sport is rowing is in an odd position##4
+ 5. the person eating raspberry is not the person who's sport is volleyball##6
+ 6. the person driving the train is the owner of the fish##1
+ 7. the person who's sport is golf is not to the left of the architect##8
+ 8. the person eating cauliflower is not the person who's sport is volleyball##6
+ 9. the owner of the fish is in the middle##1
+10. the person eating carrot and the person driving the jet-ski have different parity positions##9
+11. the person eating cabbage is not to the right of the owner of the lizard##8
+12. the owner of the pony is the person eating carrot or the person eating carrot is the firefighter, but not both
+13. the freelancer is the person driving the bus##1
+14. the person driving the ship and the person eating corn have different parity positions##9
+15. the owner of the rat is not to the left of the person who's sport is rowing##8
+16. the owner of the fish is on the right of the owner of the lizard##1
+17. the person who's sport is weightlifting is the police-officer##1
+18. the person who's sport is rowing is not to the left of the person eating cauliflower##8
+19. the person driving the snowmobile is in an odd position##4
+20. the person eating asparagus and the owner of the lizard have the same parity positions##9
+21. the person driving the jet-ski is somewhere to the right of the owner of the goat##5
+22. the police-officer and the person driving the bike have the same parity positions##9
+23. the owner of the rat is somewhere to the right of the person driving the jet-ski##5
+24. the owner of the dog is the person eating cabbage##1
+25. the person who's sport is volleyball is not to the right of the person driving the jet-ski##8
+26. the person who's sport is golf is the person eating asparagus or the person eating asparagus is the nurse, but not both
+27. the person eating cauliflower is not the person who's sport is cricket##6
+28. the owner of the pony is on the left of the person eating cabbage##1
+29. the person eating cabbage is not to the right of the person driving the bus##8
+30. the freelancer is somewhere to the right of the owner of the pony##5
+31. the person driving the bike is somewhere between the person who's sport is lacrosse and the person eating cabbage##7
+32. the owner of the goat is in an odd position##4
+33. the person eating carrot is somewhere between the person eating raspberry and the person driving the quad-bike##7
+34. the person driving the quad-bike and the nurse have the same parity positions##9
+35. the photographer is on the left of the person driving the ship##1
+36. the photographer is somewhere between the owner of the lizard and the owner of the goat##7
+37. the person who's sport is handball is on the right of the architect##1
+38. the person driving the quad-bike is the owner of the pony##1
+39. the person who's sport is lacrosse is on the left of the person who's sport is cricket##1
+40. the owner of the lizard is not to the left of the person eating asparagus##8
+41. the person who's sport is handball is in an even position##4
+42. the person eating raspberry is not to the right of the person driving the snowmobile##8
+43. the person eating spinach is not to the right of the dressmaker##8
+44. the owner of the rat is on the far right##1
+45. the person driving the ship is not to the left of the person eating cabbage##8
+46. the architect is somewhere to the right of the person eating cabbage##5
+47. the person who's sport is handball is not the person eating raspberry##6
+48. the person eating spinach is somewhere to the left of the owner of the dog##5
+49. the person driving the ship is on the left or right of the person driving the train##3
+50. the police-officer is not the person eating cabbage##6
+51. the person eating asparagus is not to the left of the owner of the lizard##8","{'Food': ['spinach', 'cabbage', 'asparagus', 'corn', 'carrot', 'raspberry', 'cauliflower'], 'Job': ['police-officer', 'freelancer', 'architect', 'photographer', 'firefighter', 'dressmaker', 'nurse'], 'Pet': ['pony', 'dog', 'lizard', 'fish', 'goat', 'bird', 'rat'], 'Sport': ['weightlifting', 'volleyball', 'golf', 'handball', 'lacrosse', 'cricket', 'rowing'], 'Transport': ['quad-bike', 'bus', 'bike', 'train', 'ship', 'jet-ski', 'snowmobile']}"
+Pt1_5x7_level10-3,"There are 7 different favourite beverages: 7up, almond-milk, hot-chocolate, iced-tea, mirinda, sprite, water
+There 7 different types of food: carrot, cherry, kale, mango, onion, orange, pear
+The people have 7 different hobbies: cooking, dancing, gardening, sudoku, video-games, woodworking, writing
+The people have 7 different jobs:  electrician, lawyer, manager, photographer, scientist, software-developer, teacher
+There are 7 different nationalities: brazilian, dutch, pakistani, polish, russian, thai, turkish
+ 1. the person who's hobby is sudoku is not the thai##6
+ 2. the polish is on the left or right of the person eating onion##3
+ 3. the person eating kale is not to the left of the lawyer##8
+ 4. the person drinking iced-tea is not the person who's hobby is cooking##6
+ 5. the polish is somewhere to the left of the electrician##5
+ 6. the software-developer is on the left or right of the electrician##3
+ 7. the manager is the person who's hobby is sudoku##1
+ 8. the russian is not to the left of the lawyer##8
+ 9. the person eating orange is not to the right of the person who's hobby is video-games##8
+10. the scientist is not to the right of the person eating onion##8
+11. the person drinking mirinda is somewhere to the right of the dutch##5
+12. the brazilian is somewhere to the right of the person who's hobby is writing##5
+13. the person eating mango is between the photographer and the lawyer##2
+14. the software-developer is not to the right of the person eating carrot##8
+15. the pakistani is in the middle##1
+16. the person drinking iced-tea is on the left of the person who's hobby is video-games##1
+17. the person eating carrot is not to the left of the person eating cherry##8
+18. the person eating cherry is on the left or right of the manager##3
+19. the brazilian is not to the right of the person who's hobby is woodworking##8
+20. the brazilian is somewhere between the teacher and the person eating onion##7
+21. the russian is on the left or right of the person eating kale##3
+22. the person drinking iced-tea is on the left or right of the software-developer##3
+23. the person drinking mirinda is somewhere between the person drinking hot-chocolate and the person eating pear##7
+24. the person who's hobby is dancing is somewhere to the right of the person who's hobby is writing##5
+25. the person who's hobby is sudoku and the person drinking sprite have the same parity positions##9
+26. the person who's hobby is writing is not to the left of the person who's hobby is cooking##8
+27. the person who's hobby is video-games is not to the left of the person drinking mirinda##8
+28. the dutch is not to the left of the person drinking 7up##8
+29. the person eating cherry and the turkish have different parity positions##9
+30. the polish is not to the left of the thai##8
+31. the person who's hobby is writing and the person drinking 7up have different parity positions##9
+32. the brazilian is somewhere between the teacher and the turkish##7
+33. the turkish is somewhere between the photographer and the brazilian##7
+34. the thai is on the right of the person drinking 7up##1
+35. the person who's hobby is woodworking is somewhere to the right of the person who's hobby is sudoku##5
+36. the polish is on the left of the electrician##1
+37. the person eating onion is not to the right of the person drinking hot-chocolate##8
+38. the person eating kale is somewhere to the left of the person drinking sprite##5
+39. the person drinking water and the turkish have the same parity positions##9
+40. the photographer is not the polish##6
+41. the photographer is not to the left of the person who's hobby is cooking##8
+42. the person who's hobby is dancing is somewhere to the right of the dutch##5
+43. the scientist and the person drinking 7up have the same parity positions##9
+44. the person who's hobby is writing is not the person eating mango##6
+45. the person who's hobby is cooking is the person eating pear or the person eating pear is the manager, but not both
+46. the person eating kale is somewhere to the right of the lawyer##5
+47. the manager is on the left or right of the person who's hobby is gardening##3
+48. the person who's hobby is writing is the person eating onion or the person eating onion is the person drinking water, but not both
+49. the person eating pear is somewhere to the left of the photographer##5
+50. the person drinking sprite is the person eating orange##1
+51. the software-developer is not to the left of the person drinking 7up##8
+52. the russian is on the left or right of the brazilian##3
+53. the person drinking mirinda is somewhere between the person eating pear and the lawyer##7
+54. the person drinking water is between the person drinking hot-chocolate and the thai##2","{'Beverage': ['7up', 'mirinda', 'water', 'hot-chocolate', 'almond-milk', 'iced-tea', 'sprite'], 'Food': ['pear', 'cherry', 'mango', 'onion', 'carrot', 'kale', 'orange'], 'Hobby': ['cooking', 'gardening', 'sudoku', 'writing', 'dancing', 'woodworking', 'video-games'], 'Job': ['scientist', 'photographer', 'manager', 'lawyer', 'software-developer', 'electrician', 'teacher'], 'Nationality': ['dutch', 'thai', 'turkish', 'pakistani', 'polish', 'brazilian', 'russian']}"
+Pt1_5x7_level10-4,"There are 7 different favourite beverages: 7up, almond-milk, coffee, lemonade, milk, sprite, water
+The people perfer 7 different movie-genres: adventure, comedy, family, fantasy, musical, spy, time-travel
+There are 7 different nationalities: american, canadian, dutch, german, indian, russian, thai
+7 different pets are kept: dog, ferret, fish, frog, goat, lizard, rat
+The people prefer 7 different types of sport: baseball, handball, lacrosse, sailing, snowboarding, volleyball, water-polo
+ 1. the owner of the frog is not to the right of the owner of the ferret##8
+ 2. the canadian is not to the right of the person drinking 7up##8
+ 3. the owner of the lizard is not the dutch##6
+ 4. the person watching comedy movies and the owner of the dog have the same parity positions##9
+ 5. the dutch is not the person drinking 7up##6
+ 6. the person watching comedy movies is the german or the owner of the goat is the person watching comedy movies, but not both
+ 7. the american and the owner of the dog have the same parity positions##9
+ 8. the person watching fantasy movies is somewhere to the right of the person drinking coffee##5
+ 9. the russian is on the far left or far right##3
+10. the person watching family movies is somewhere to the left of the owner of the dog##5
+11. the owner of the lizard is somewhere between the owner of the frog and the owner of the ferret##7
+12. the person who's sport is sailing is not the american##6
+13. the person drinking lemonade is on the left or right of the owner of the dog##3
+14. the german is between the dutch and the owner of the lizard##2
+15. the person drinking almond-milk is somewhere to the right of the owner of the lizard##5
+16. the dutch is somewhere to the left of the owner of the fish##5
+17. the person drinking almond-milk is not the person watching time-travel movies##6
+18. the thai is not to the right of the person watching comedy movies##8
+19. the person drinking 7up is on the left of the person who's sport is snowboarding##1
+20. the owner of the dog is somewhere to the right of the dutch##5
+21. the person drinking almond-milk is somewhere to the left of the person drinking coffee##5
+22. the owner of the dog and the russian have different parity positions##9
+23. the person drinking sprite is not to the left of the dutch##8
+24. the person who's sport is handball is somewhere to the right of the person who's sport is volleyball##5
+25. the dutch is on the left or right of the german##3
+26. the person drinking coffee is in an even position##4
+27. the person drinking coffee is somewhere between the person who's sport is handball and the person who's sport is volleyball##7
+28. the thai and the owner of the goat have different parity positions##9
+29. the person watching family movies is on the left of the person drinking almond-milk##1
+30. the owner of the goat is not to the right of the owner of the lizard##8
+31. the thai is the person who's sport is snowboarding##1
+32. the thai is not to the right of the owner of the lizard##8
+33. the person who's sport is handball is not to the left of the owner of the lizard##8
+34. the person watching fantasy movies is somewhere to the right of the person watching comedy movies##5
+35. the person watching fantasy movies and the thai have different parity positions##9
+36. the person drinking almond-milk is not to the left of the person who's sport is snowboarding##8
+37. the person who's sport is lacrosse is the person drinking 7up##1
+38. the person who's sport is snowboarding is the canadian or the canadian is the person watching musical movies, but not both
+39. the owner of the frog is not to the right of the person who's sport is volleyball##8
+40. the owner of the dog is on the right of the dutch##1
+41. the person who's sport is baseball is on the right of the person drinking water##1
+42. the owner of the frog is not the person who's sport is volleyball##6
+43. the person drinking milk is not to the right of the person who's sport is baseball##8
+44. the owner of the lizard is on the left or right of the person who's sport is sailing##3
+45. the owner of the frog and the person who's sport is handball have different parity positions##9
+46. the person watching spy movies is in an odd position##4
+47. the owner of the rat is in the middle##1
+48. the person drinking coffee and the person watching fantasy movies have different parity positions##9
+49. the person watching time-travel movies is not to the left of the person drinking sprite##8
+50. the person watching time-travel movies and the person drinking coffee have the same parity positions##9
+51. the person who's sport is baseball is not to the right of the person watching fantasy movies##8","{'Beverage': ['7up', 'water', 'milk', 'almond-milk', 'sprite', 'coffee', 'lemonade'], 'Movie-Genre': ['musical', 'adventure', 'family', 'comedy', 'spy', 'time-travel', 'fantasy'], 'Nationality': ['canadian', 'thai', 'indian', 'german', 'dutch', 'american', 'russian'], 'Pet': ['goat', 'frog', 'lizard', 'rat', 'ferret', 'dog', 'fish'], 'Sport': ['lacrosse', 'snowboarding', 'baseball', 'sailing', 'volleyball', 'water-polo', 'handball']}"
+Pt1_5x7_level10-5,"There 7 different types of food: broccoli, cabbage, carrot, kiwi, lime, mango, spinach
+The people have 7 different hobbies: chess, drawing, gardening, reading, sudoku, traveling, woodworking
+The people perfer 7 different movie-genres: animation, epic, musical, romance, satire, scientific, time-travel
+The people prefer 7 different music-genres: blues, country, dubstep, electronic, house, punk, reggae
+7 different pets are kept: chinchilla, ferret, frog, hedgehog, horse, pony, rabbit
+ 1. the person watching epic movies is not to the left of the person watching satire movies##8
+ 2. the owner of the ferret is the fan electronic or the fan electronic is the person who's hobby is chess, but not both
+ 3. the person watching time-travel movies is not the person eating carrot##6
+ 4. the person watching satire movies is not to the right of the person who's hobby is woodworking##8
+ 5. the person eating lime is somewhere between the fan country and the person eating cabbage##7
+ 6. the person who's hobby is gardening is not to the right of the person who's hobby is traveling##8
+ 7. the person who's hobby is gardening is somewhere to the left of the owner of the chinchilla##5
+ 8. the person eating spinach is not the person who's hobby is gardening##6
+ 9. the person eating broccoli is not the fan country##6
+10. the person who's hobby is reading is somewhere to the right of the person eating lime##5
+11. the fan country is not to the right of the person who's hobby is reading##8
+12. the person who's hobby is reading is somewhere to the right of the person watching satire movies##5
+13. the owner of the hedgehog is the person eating mango##1
+14. the person who's hobby is reading is somewhere to the right of the person eating spinach##5
+15. the person eating lime and the person who's hobby is reading have different parity positions##9
+16. the fan house is somewhere to the left of the person watching satire movies##5
+17. the person watching romance movies and the fan electronic have the same parity positions##9
+18. the person eating mango is on the far left##1
+19. the person eating kiwi is somewhere to the left of the person eating lime##5
+20. the owner of the pony and the person watching scientific movies have the same parity positions##9
+21. the person who's hobby is sudoku is on the left or right of the owner of the horse##3
+22. the person who's hobby is chess is on the left or right of the person watching musical movies##3
+23. the fan punk is the owner of the chinchilla or the owner of the chinchilla is the person who's hobby is gardening, but not both
+24. the owner of the rabbit is on the left or right of the person eating mango##3
+25. the person eating carrot is not to the left of the owner of the rabbit##8
+26. the person who's hobby is woodworking is not to the left of the person who's hobby is sudoku##8
+27. the person eating carrot is not the person watching time-travel movies##6
+28. the person eating kiwi and the owner of the frog have different parity positions##9
+29. the fan blues is somewhere between the person who's hobby is sudoku and the person watching romance movies##7
+30. the owner of the frog is not to the left of the person who's hobby is chess##8
+31. the person eating cabbage is on the far right##1
+32. the person eating spinach is on the left of the person watching epic movies##1
+33. the person who's hobby is reading is on the left or right of the person who's hobby is traveling##3
+34. the fan electronic is the person eating cabbage##1
+35. the owner of the chinchilla and the fan dubstep have the same parity positions##9
+36. the person eating cabbage and the owner of the frog have different parity positions##9
+37. the fan blues is not to the left of the person eating lime##8
+38. the person who's hobby is drawing is in an odd position##4
+39. the person eating carrot is not the person watching musical movies##6
+40. the person eating kiwi is on the left or right of the person who's hobby is traveling##3
+41. the person eating broccoli is not to the right of the owner of the rabbit##8
+42. the person who's hobby is chess is not to the right of the fan dubstep##8
+43. the person watching scientific movies and the person who's hobby is traveling have different parity positions##9
+44. the person eating carrot is not the person who's hobby is traveling##6
+45. the fan reggae is on the right of the person eating spinach##1
+46. the owner of the horse is somewhere to the right of the person eating spinach##5
+47. the fan punk is on the left of the person eating kiwi##1
+48. the fan country is the person eating mango##1
+49. the person who's hobby is gardening is in an odd position##4
+50. the person who's hobby is gardening and the fan dubstep have different parity positions##9
+51. the person watching animation movies is between the person watching scientific movies and the person who's hobby is drawing##2","{'Food': ['mango', 'broccoli', 'carrot', 'spinach', 'kiwi', 'lime', 'cabbage'], 'Hobby': ['drawing', 'chess', 'gardening', 'sudoku', 'woodworking', 'traveling', 'reading'], 'Movie-Genre': ['musical', 'animation', 'scientific', 'satire', 'epic', 'time-travel', 'romance'], 'Music-Genre': ['country', 'dubstep', 'house', 'punk', 'reggae', 'blues', 'electronic'], 'Pet': ['hedgehog', 'rabbit', 'pony', 'chinchilla', 'horse', 'frog', 'ferret']}"
+Pt1_5x7_level10-6,"There 7 different types of food: cucumber, grapefruit, lime, pineapple, pomegranate, tomato, watermelon
+The people have 7 different jobs:  designer, librarian, manager, photographer, police-officer, software-developer, teacher
+There are 7 different nationalities: american, british, canadian, chinese, french, mexican, thai
+7 different pets are kept: bird, fish, goat, guinea-pig, horse, rabbit, rat
+The people prefer 7 different types of sport: badminton, basketball, cricket, handball, ice-hockey, lacrosse, skateboarding
+ 1. the owner of the guinea-pig is not the person who's sport is ice-hockey##6
+ 2. the person eating lime is on the far left##1
+ 3. the person eating watermelon and the canadian have different parity positions##9
+ 4. the chinese is somewhere to the left of the person eating grapefruit##5
+ 5. the software-developer is not to the right of the american##8
+ 6. the french is not to the right of the person eating pomegranate##8
+ 7. the owner of the guinea-pig is not to the right of the thai##8
+ 8. the librarian is somewhere to the right of the photographer##5
+ 9. the person who's sport is cricket is not to the right of the person who's sport is badminton##8
+10. the person who's sport is basketball is somewhere to the left of the person who's sport is badminton##5
+11. the designer and the owner of the bird have different parity positions##9
+12. the manager is on the left or right of the person eating tomato##3
+13. the owner of the rat and the chinese have different parity positions##9
+14. the owner of the guinea-pig is somewhere to the left of the canadian##5
+15. the person eating pineapple is not to the left of the person eating lime##8
+16. the british is somewhere to the right of the manager##5
+17. the owner of the guinea-pig is the software-developer##1
+18. the person who's sport is basketball and the owner of the rat have different parity positions##9
+19. the photographer is somewhere to the left of the person eating watermelon##5
+20. the owner of the fish is on the right of the person who's sport is badminton##1
+21. the owner of the rabbit is on the far right##1
+22. the british is somewhere to the right of the mexican##5
+23. the librarian is the person eating grapefruit or the librarian is the owner of the rabbit, but not both
+24. the person who's sport is badminton is on the left or right of the person who's sport is basketball##3
+25. the owner of the rabbit is not to the right of the person eating tomato##8
+26. the police-officer is not the owner of the bird##6
+27. the person who's sport is basketball is not to the right of the person eating grapefruit##8
+28. the british is somewhere to the right of the teacher##5
+29. the person eating cucumber is not the chinese##6
+30. the person eating cucumber is not the teacher##6
+31. the librarian is somewhere to the right of the person who's sport is lacrosse##5
+32. the person who's sport is lacrosse and the owner of the fish have the same parity positions##9
+33. the police-officer is not to the left of the person eating pomegranate##8
+34. the owner of the rabbit is not to the right of the person who's sport is skateboarding##8
+35. the person who's sport is lacrosse is not to the right of the person who's sport is handball##8
+36. the person eating grapefruit is not to the left of the person eating pineapple##8
+37. the person eating pomegranate is the person who's sport is badminton##1
+38. the person who's sport is skateboarding is the owner of the rabbit##1
+39. the american is somewhere to the right of the mexican##5
+40. the owner of the horse is in an even position##4
+41. the person eating tomato is not the person who's sport is cricket##6
+42. the teacher is the mexican##1
+43. the owner of the goat and the designer have the same parity positions##9
+44. the police-officer is on the right of the owner of the bird##1
+45. the person who's sport is ice-hockey is on the left of the french##1
+46. the person eating tomato is the person who's sport is skateboarding or the person eating tomato is the owner of the rat, but not both
+47. the person eating pomegranate and the person who's sport is basketball have different parity positions##9
+48. the software-developer is the owner of the guinea-pig##1
+49. the owner of the goat is on the left or right of the owner of the fish##3
+50. the owner of the goat is between the french and the owner of the fish##2
+51. the person eating pomegranate is not the person who's sport is basketball##6
+52. the person eating pineapple is not to the right of the owner of the rat##8
+53. the owner of the goat is not the person eating grapefruit##6
+54. the mexican is somewhere to the left of the owner of the horse##5
+55. the person eating cucumber is on the left of the police-officer##1
+56. the canadian is not the person eating pineapple##6
+57. the person eating watermelon is on the left of the manager##1","{'Food': ['lime', 'pineapple', 'cucumber', 'pomegranate', 'watermelon', 'grapefruit', 'tomato'], 'Job': ['software-developer', 'designer', 'photographer', 'police-officer', 'teacher', 'manager', 'librarian'], 'Nationality': ['chinese', 'thai', 'french', 'canadian', 'mexican', 'american', 'british'], 'Pet': ['guinea-pig', 'rat', 'bird', 'goat', 'fish', 'horse', 'rabbit'], 'Sport': ['cricket', 'ice-hockey', 'basketball', 'badminton', 'lacrosse', 'handball', 'skateboarding']}"
+Pt1_5x7_level10-7,"The people have 7 different hobbies: baking, collecting, filmmaking, fishing, skydiving, traveling, writing
+The people have 7 different jobs:  chef, manager, police-officer, security-guard, software-developer, teacher, writer
+There are 7 different nationalities: australian, british, dutch, italian, japanese, nigerian, russian
+7 different pets are kept: bird, dog, frog, goat, guinea-pig, hamster, turtle
+The people prefer 7 different types of sport: baseball, biathlon, climbing, golf, ice-hockey, parkour, soccer
+ 1. the writer is not the owner of the bird##6
+ 2. the security-guard is on the left or right of the person who's sport is climbing##3
+ 3. the person who's hobby is fishing is not to the left of the security-guard##8
+ 4. the italian is the person who's sport is parkour##1
+ 5. the owner of the bird is not the writer##6
+ 6. the japanese is somewhere between the owner of the frog and the security-guard##7
+ 7. the person who's hobby is writing is in an even position##4
+ 8. the person who's hobby is filmmaking is not the security-guard##6
+ 9. the person who's sport is climbing and the australian have the same parity positions##9
+10. the person who's sport is biathlon is on the right of the owner of the frog##1
+11. the dutch is on the left of the chef##1
+12. the owner of the turtle is on the far left##1
+13. the person who's sport is baseball is not the person who's hobby is skydiving##6
+14. the person who's hobby is traveling is the person who's sport is biathlon##1
+15. the person who's sport is ice-hockey is on the left of the person who's sport is baseball##1
+16. the nigerian is on the right of the person who's sport is biathlon##1
+17. the owner of the guinea-pig and the chef have different parity positions##9
+18. the person who's sport is biathlon is on the left or right of the italian##3
+19. the person who's hobby is traveling is not the person who's sport is baseball##6
+20. the russian is the person who's hobby is baking or the software-developer is the russian, but not both
+21. the owner of the turtle is not the software-developer##6
+22. the manager is somewhere to the left of the british##5
+23. the owner of the frog is not to the right of the police-officer##8
+24. the owner of the guinea-pig and the person who's hobby is baking have different parity positions##9
+25. the british is somewhere between the teacher and the owner of the hamster##7
+26. the owner of the hamster and the security-guard have the same parity positions##9
+27. the owner of the guinea-pig is in the middle##1
+28. the owner of the dog and the person who's sport is parkour have the same parity positions##9
+29. the person who's sport is golf and the police-officer have the same parity positions##9
+30. the person who's hobby is collecting is somewhere to the right of the person who's hobby is skydiving##5
+31. the person who's sport is ice-hockey is not to the left of the person who's sport is climbing##8
+32. the writer and the person who's sport is biathlon have different parity positions##9
+33. the british is not to the right of the teacher##8
+34. the person who's sport is ice-hockey is the dutch##1
+35. the person who's hobby is collecting is on the right of the person who's hobby is skydiving##1
+36. the security-guard is on the left of the person who's hobby is fishing##1
+37. the owner of the bird is on the left or right of the owner of the goat##3
+38. the owner of the turtle and the australian have the same parity positions##9
+39. the owner of the goat is not to the left of the owner of the dog##8
+40. the japanese is not to the left of the chef##8
+41. the manager is somewhere to the right of the australian##5
+42. the dutch and the writer have different parity positions##9
+43. the person who's sport is soccer is somewhere to the right of the chef##5
+44. the person who's hobby is writing is on the left or right of the italian##3
+45. the person who's hobby is baking is on the left or right of the software-developer##3
+46. the owner of the bird and the police-officer have the same parity positions##9
+47. the person who's sport is biathlon is the british##1
+48. the person who's hobby is filmmaking is on the far left or far right##3","{'Hobby': ['skydiving', 'collecting', 'fishing', 'writing', 'baking', 'traveling', 'filmmaking'], 'Job': ['writer', 'security-guard', 'chef', 'software-developer', 'manager', 'police-officer', 'teacher'], 'Nationality': ['australian', 'dutch', 'japanese', 'russian', 'italian', 'british', 'nigerian'], 'Pet': ['turtle', 'hamster', 'dog', 'guinea-pig', 'frog', 'bird', 'goat'], 'Sport': ['climbing', 'ice-hockey', 'baseball', 'golf', 'parkour', 'biathlon', 'soccer']}"
+Pt1_5x7_level10-8,"There are 7 different favourite beverages: 7up, cola, fanta, iced-tea, lemonade, milk, water
+The people perfer 7 different movie-genres: disaster, documentary, horror, musical, mystery, superhero, thriller
+7 different pets are kept: cat, frog, goat, hedgehog, horse, lizard, turtle
+The people prefer 7 different types of sport: cricket, golf, handball, sailing, skiing, soccer, volleyball
+The people use 7 different means of transport: airplane, boat, helicopter, jet-ski, taxi, trike, van
+ 1. the person watching disaster movies is not to the right of the person drinking cola##8
+ 2. the person drinking 7up and the owner of the horse have the same parity positions##9
+ 3. the person who's sport is golf is the person drinking water##1
+ 4. the person watching documentary movies is the person driving the airplane##1
+ 5. the person who's sport is volleyball is on the left or right of the person who's sport is soccer##3
+ 6. the person drinking iced-tea is somewhere to the left of the person drinking cola##5
+ 7. the person drinking 7up is the owner of the frog or the owner of the frog is the person watching thriller movies, but not both
+ 8. the person who's sport is skiing and the person watching superhero movies have different parity positions##9
+ 9. the person who's sport is soccer is somewhere between the person drinking fanta and the owner of the goat##7
+10. the person who's sport is cricket and the person drinking 7up have different parity positions##9
+11. the person drinking lemonade is not to the right of the person watching documentary movies##8
+12. the person drinking iced-tea is somewhere to the right of the person who's sport is golf##5
+13. the owner of the turtle and the person driving the taxi have different parity positions##9
+14. the person who's sport is golf and the owner of the horse have different parity positions##9
+15. the person driving the boat is not to the left of the person watching thriller movies##8
+16. the person who's sport is handball is on the left or right of the person driving the helicopter##3
+17. the person watching thriller movies is somewhere between the owner of the turtle and the person watching superhero movies##7
+18. the person driving the taxi is between the owner of the turtle and the owner of the hedgehog##2
+19. the person who's sport is sailing is not to the right of the person watching musical movies##8
+20. the person driving the trike is the person who's sport is volleyball or the person who's sport is volleyball is the person watching disaster movies, but not both
+21. the owner of the lizard is somewhere to the right of the owner of the turtle##5
+22. the person who's sport is volleyball and the person driving the boat have the same parity positions##9
+23. the person watching mystery movies is not the person who's sport is soccer##6
+24. the owner of the horse is somewhere to the left of the person who's sport is skiing##5
+25. the person who's sport is skiing is not to the left of the person watching mystery movies##8
+26. the person driving the van is on the right of the owner of the goat##1
+27. the person watching disaster movies is the person drinking 7up or the owner of the turtle is the person watching disaster movies, but not both
+28. the person driving the jet-ski is the person watching disaster movies##1
+29. the owner of the lizard is on the right of the person drinking cola##1
+30. the person drinking water and the owner of the horse have different parity positions##9
+31. the person who's sport is handball is not the person watching musical movies##6
+32. the person drinking fanta is somewhere to the right of the person drinking iced-tea##5
+33. the person watching mystery movies and the owner of the frog have the same parity positions##9
+34. the person drinking milk is somewhere to the right of the person watching thriller movies##5
+35. the person drinking water and the person who's sport is sailing have the same parity positions##9
+36. the person driving the van is somewhere to the left of the person watching mystery movies##5
+37. the person who's sport is sailing and the person drinking lemonade have the same parity positions##9
+38. the owner of the lizard is on the left or right of the person drinking cola##3
+39. the person watching horror movies is between the person who's sport is sailing and the person who's sport is soccer##2
+40. the owner of the frog is on the left or right of the owner of the lizard##3
+41. the person watching thriller movies is somewhere to the left of the person driving the trike##5
+42. the owner of the horse is on the left of the person watching musical movies##1
+43. the person drinking lemonade is in an odd position##4
+44. the person who's sport is volleyball is on the left or right of the person driving the helicopter##3
+45. the person drinking cola is not to the left of the person drinking water##8
+46. the person who's sport is volleyball is somewhere between the owner of the lizard and the person drinking milk##7","{'Beverage': ['water', 'iced-tea', 'milk', 'cola', 'lemonade', '7up', 'fanta'], 'Movie-Genre': ['disaster', 'thriller', 'musical', 'horror', 'superhero', 'mystery', 'documentary'], 'Pet': ['turtle', 'horse', 'hedgehog', 'goat', 'lizard', 'frog', 'cat'], 'Sport': ['golf', 'handball', 'sailing', 'volleyball', 'soccer', 'skiing', 'cricket'], 'Transport': ['jet-ski', 'taxi', 'helicopter', 'trike', 'van', 'boat', 'airplane']}"
+Pt1_5x7_level10-9,"There are 7 different favourite beverages: 7up, fanta, iced-tea, lemonade, milk, mirinda, sprite
+The people have 7 different hobbies: card-games, chess, collecting, cooking, fishing, photography, woodworking
+The people have 7 different jobs:  architect, bartender, electrician, entrepreneur, freelancer, nurse, paramedic
+The people prefer 7 different types of sport: baseball, cycling, ice-hockey, lacrosse, rowing, soccer, weightlifting
+The people use 7 different means of transport: helicopter, jet-ski, quad-bike, subway, train, tram, trike
+ 1. the person who's sport is weightlifting is not to the left of the person driving the helicopter##8
+ 2. the person who's sport is cycling is not to the left of the person driving the quad-bike##8
+ 3. the bartender is between the person who's hobby is photography and the person driving the trike##2
+ 4. the paramedic is not the person drinking fanta##6
+ 5. the person driving the jet-ski is not to the right of the person who's hobby is photography##8
+ 6. the person drinking iced-tea is on the far left or far right##3
+ 7. the person who's sport is cycling is not the person who's hobby is fishing##6
+ 8. the person who's hobby is fishing is not the nurse##6
+ 9. the person who's sport is baseball is somewhere to the left of the paramedic##5
+10. the person drinking 7up is the person driving the quad-bike or the person drinking 7up is the architect, but not both
+11. the person who's hobby is woodworking is between the person driving the tram and the person drinking mirinda##2
+12. the person who's sport is weightlifting and the person who's hobby is card-games have different parity positions##9
+13. the person drinking mirinda is on the left or right of the person drinking lemonade##3
+14. the person drinking milk is somewhere to the right of the person who's hobby is photography##5
+15. the freelancer is somewhere between the person who's hobby is collecting and the person drinking milk##7
+16. the entrepreneur and the person drinking sprite have different parity positions##9
+17. the person who's sport is cycling and the architect have different parity positions##9
+18. the person who's hobby is fishing is not to the right of the person who's hobby is fishing##8
+19. the person who's sport is soccer is on the right of the person who's hobby is collecting##1
+20. the person who's hobby is fishing is somewhere to the left of the person who's hobby is photography##5
+21. the person who's hobby is photography and the person driving the train have different parity positions##9
+22. the architect is not to the left of the person who's sport is cycling##8
+23. the bartender is the person who's hobby is cooking##1
+24. the person who's sport is lacrosse and the bartender have the same parity positions##9
+25. the person who's sport is lacrosse is not the person who's hobby is photography##6
+26. the person who's sport is rowing is on the far left##1
+27. the person drinking fanta is not to the right of the person who's hobby is collecting##8
+28. the person who's hobby is woodworking is on the left or right of the person who's hobby is cooking##3
+29. the architect is on the left or right of the person drinking mirinda##3
+30. the person drinking mirinda is between the architect and the person who's sport is baseball##2
+31. the person drinking milk is not to the right of the bartender##8
+32. the person who's sport is weightlifting is not the architect##6
+33. the electrician is somewhere to the right of the person who's hobby is photography##5
+34. the person who's sport is weightlifting is the person driving the helicopter##1
+35. the person who's sport is ice-hockey is somewhere to the right of the person drinking fanta##5
+36. the person who's sport is lacrosse and the person driving the helicopter have the same parity positions##9
+37. the person who's sport is cycling and the paramedic have the same parity positions##9
+38. the person driving the helicopter is not to the left of the electrician##8
+39. the person driving the quad-bike is somewhere to the right of the nurse##5
+40. the person who's hobby is chess is on the far left or far right##3
+41. the person driving the quad-bike is on the left or right of the person driving the subway##3
+42. the person who's hobby is card-games and the person driving the train have different parity positions##9
+43. the bartender is somewhere to the left of the freelancer##5
+44. the person driving the helicopter is in an odd position##4
+45. the entrepreneur is on the left or right of the person drinking sprite##3
+46. the person driving the tram is not to the right of the person driving the trike##8
+47. the electrician is somewhere to the right of the architect##5
+48. the person driving the subway is not the person who's sport is weightlifting##6
+49. the bartender is on the right of the person who's sport is ice-hockey##1","{'Beverage': ['fanta', 'sprite', 'milk', 'lemonade', 'mirinda', '7up', 'iced-tea'], 'Hobby': ['fishing', 'photography', 'cooking', 'woodworking', 'collecting', 'card-games', 'chess'], 'Job': ['entrepreneur', 'nurse', 'bartender', 'freelancer', 'paramedic', 'architect', 'electrician'], 'Sport': ['rowing', 'ice-hockey', 'lacrosse', 'baseball', 'cycling', 'soccer', 'weightlifting'], 'Transport': ['train', 'jet-ski', 'tram', 'trike', 'quad-bike', 'subway', 'helicopter']}"
diff --git a/part2/level10/Pt2_6x3_level10.csv b/part2/level10/Pt2_6x3_level10.csv
new file mode 100644
index 0000000000000000000000000000000000000000..97a5a4f6897c32cd24f80b304125a16306ed0f68
--- /dev/null
+++ b/part2/level10/Pt2_6x3_level10.csv
@@ -0,0 +1,194 @@
+ID,Clues,SolutionGrid
+Pt1_6x3_level10-0,"There are 3 different favourite beverages: almond-milk, soy-milk, sprite
+The people have 3 different jobs:  coach, doctor, mechanic
+The people perfer 3 different movie-genres: action, fantasy, zombie
+The people prefer 3 different music-genres: folk, metal, punk
+3 different pets are kept: ferret, guinea-pig, hedgehog
+The people prefer 3 different types of sport: golf, tennis, water-polo
+ 1. the person who's sport is golf is not to the right of the owner of the guinea-pig##8
+ 2. the person who's sport is golf is on the left of the fan metal##1
+ 3. the coach is the person watching zombie movies or the coach is the owner of the hedgehog, but not both
+ 4. the fan punk is the person who's sport is tennis##1
+ 5. the mechanic is on the right of the person watching fantasy movies##1
+ 6. the person drinking almond-milk is somewhere to the left of the person who's sport is water-polo##5
+ 7. the fan folk is on the left of the doctor##1
+ 8. the person drinking almond-milk is the person who's sport is water-polo or the owner of the guinea-pig is the person drinking almond-milk, but not both
+ 9. the person who's sport is golf is somewhere to the right of the person who's sport is tennis##5
+10. the person who's sport is water-polo and the person drinking soy-milk have the same parity positions##9
+11. the person watching action movies is the person drinking soy-milk##1","{'Beverage': ['sprite', 'almond-milk', 'soy-milk'], 'Job': ['coach', 'mechanic', 'doctor'], 'Movie-Genre': ['fantasy', 'zombie', 'action'], 'Music-Genre': ['punk', 'folk', 'metal'], 'Pet': ['hedgehog', 'guinea-pig', 'ferret'], 'Sport': ['tennis', 'golf', 'water-polo']}"
+Pt1_6x3_level10-1,"There are 3 different favourite beverages: fanta, sprite, tea
+The people have 3 different hobbies: drawing, fishing, video-games
+The people have 3 different jobs:  lawyer, photographer, pilot
+3 different pets are kept: dog, lizard, mouse
+The people prefer 3 different types of sport: badminton, basketball, rowing
+The people use 3 different means of transport: boat, skateboard, taxi
+ 1. the owner of the dog is on the left or right of the pilot##3
+ 2. the person who's sport is badminton is not to the right of the person drinking fanta##8
+ 3. the photographer is the owner of the lizard or the photographer is the person who's hobby is video-games, but not both
+ 4. the owner of the lizard is not to the left of the person who's sport is badminton##8
+ 5. the photographer and the owner of the dog have the same parity positions##9
+ 6. the person drinking tea is the person drinking tea##1
+ 7. the owner of the lizard is somewhere to the left of the photographer##5
+ 8. the person driving the taxi is the person who's sport is basketball##1
+ 9. the person who's hobby is drawing is not to the left of the lawyer##8
+10. the pilot is not to the left of the lawyer##8
+11. the owner of the mouse and the person who's sport is rowing have different parity positions##9
+12. the person drinking fanta is somewhere to the left of the person driving the skateboard##5
+13. the pilot is in an odd position##4
+14. the person who's hobby is fishing is the person drinking tea##1
+15. the person driving the skateboard is on the left of the person driving the taxi##1","{'Beverage': ['fanta', 'sprite', 'tea'], 'Hobby': ['drawing', 'video-games', 'fishing'], 'Job': ['lawyer', 'photographer', 'pilot'], 'Pet': ['lizard', 'dog', 'mouse'], 'Sport': ['badminton', 'rowing', 'basketball'], 'Transport': ['boat', 'skateboard', 'taxi']}"
+Pt1_6x3_level10-2,"There are 3 different favourite beverages: cola, juice, water
+There 3 different types of food: onion, papaya, radish
+The people prefer 3 different music-genres: ambient, electronic, pop
+There are 3 different nationalities: egyptian, french, thai
+3 different pets are kept: dog, hedgehog, horse
+The people prefer 3 different types of sport: baseball, cricket, ice-hockey
+ 1. the french is the person who's sport is cricket or the person who's sport is cricket is the person eating radish, but not both
+ 2. the thai is not to the right of the person drinking cola##8
+ 3. the owner of the dog is somewhere to the right of the fan ambient##5
+ 4. the person drinking water and the french have different parity positions##9
+ 5. the owner of the dog is on the left of the owner of the horse##1
+ 6. the egyptian is on the far left or far right##3
+ 7. the person eating onion is on the left of the person drinking juice##1
+ 8. the person who's sport is ice-hockey is on the far left or far right##3
+ 9. the person eating papaya is not to the right of the person who's sport is ice-hockey##8
+10. the fan ambient is on the left of the person drinking juice##1
+11. the egyptian is the person who's sport is baseball or the person drinking cola is the egyptian, but not both
+12. the fan pop and the person drinking cola have the same parity positions##9
+13. the person drinking water is not the thai##6","{'Beverage': ['water', 'juice', 'cola'], 'Food': ['onion', 'papaya', 'radish'], 'Music-Genre': ['ambient', 'electronic', 'pop'], 'Nationality': ['egyptian', 'french', 'thai'], 'Pet': ['hedgehog', 'dog', 'horse'], 'Sport': ['baseball', 'cricket', 'ice-hockey']}"
+Pt1_6x3_level10-3,"There are 3 different favourite beverages: fanta, tea, water
+There 3 different types of food: cranberry, lime, pomegranate
+The people have 3 different hobbies: camping, filmmaking, puzzles
+The people perfer 3 different movie-genres: martial-arts, musical, thriller
+There are 3 different nationalities: british, chinese, egyptian
+3 different pets are kept: cat, chinchilla, pony
+ 1. the egyptian is somewhere to the right of the person eating pomegranate##5
+ 2. the person watching musical movies and the egyptian have the same parity positions##9
+ 3. the person who's hobby is camping is the person drinking fanta or the egyptian is the person who's hobby is camping, but not both
+ 4. the owner of the cat is not the person who's hobby is camping##6
+ 5. the person eating lime is the owner of the pony or the owner of the pony is the chinese, but not both
+ 6. the person drinking tea is the owner of the cat##1
+ 7. the owner of the cat is on the far right##1
+ 8. the british is not to the left of the person eating cranberry##8
+ 9. the person who's hobby is filmmaking is not to the right of the person watching thriller movies##8
+10. the person who's hobby is filmmaking is the person watching musical movies##1
+11. the owner of the pony is on the right of the person who's hobby is camping##1
+12. the chinese is on the far left##1","{'Beverage': ['fanta', 'water', 'tea'], 'Food': ['pomegranate', 'lime', 'cranberry'], 'Hobby': ['camping', 'filmmaking', 'puzzles'], 'Movie-Genre': ['martial-arts', 'musical', 'thriller'], 'Nationality': ['chinese', 'egyptian', 'british'], 'Pet': ['chinchilla', 'pony', 'cat']}"
+Pt1_6x3_level10-4,"There 3 different types of food: cauliflower, corn, orange
+The people have 3 different hobbies: puzzles, traveling, video-games
+The people have 3 different jobs:  analyst, manager, photographer
+The people prefer 3 different music-genres: classical, d&b, salsa
+There are 3 different nationalities: american, dutch, polish
+3 different pets are kept: bird, frog, guinea-pig
+ 1. the person who's hobby is puzzles is in an even position##4
+ 2. the owner of the guinea-pig is somewhere to the left of the owner of the bird##5
+ 3. the fan classical is not the dutch##6
+ 4. the american is between the polish and the dutch##2
+ 5. the manager is not to the left of the photographer##8
+ 6. the owner of the frog is not to the left of the person eating orange##8
+ 7. the fan salsa is somewhere between the person eating orange and the person who's hobby is video-games##7
+ 8. the person eating cauliflower is on the far right##1
+ 9. the manager is the owner of the bird##1
+10. the american is not to the right of the photographer##8
+11. the person eating cauliflower and the person who's hobby is video-games have the same parity positions##9
+12. the dutch is on the far left##1
+13. the dutch is the owner of the frog or the dutch is the person who's hobby is puzzles, but not both","{'Food': ['orange', 'corn', 'cauliflower'], 'Hobby': ['traveling', 'puzzles', 'video-games'], 'Job': ['analyst', 'photographer', 'manager'], 'Music-Genre': ['d&b', 'salsa', 'classical'], 'Nationality': ['dutch', 'american', 'polish'], 'Pet': ['frog', 'guinea-pig', 'bird']}"
+Pt1_6x3_level10-5,"There 3 different types of food: cherry, spinach, watermelon
+The people have 3 different jobs:  analyst, journalist, paramedic
+The people prefer 3 different music-genres: dubstep, electronic, techno
+There are 3 different nationalities: australian, brazilian, chinese
+3 different pets are kept: chinchilla, frog, hamster
+The people use 3 different means of transport: helicopter, snowmobile, subway
+ 1. the person driving the subway is the chinese or the person driving the subway is the person eating cherry, but not both
+ 2. the fan dubstep is not to the left of the owner of the hamster##8
+ 3. the owner of the chinchilla and the fan techno have the same parity positions##9
+ 4. the fan electronic is on the right of the owner of the hamster##1
+ 5. the person driving the helicopter is in an even position##4
+ 6. the fan electronic and the analyst have the same parity positions##9
+ 7. the journalist is on the left of the paramedic##1
+ 8. the person eating watermelon is the chinese##1
+ 9. the owner of the chinchilla and the journalist have different parity positions##9
+10. the fan dubstep is not the person eating watermelon##6
+11. the owner of the frog is somewhere to the right of the owner of the hamster##5
+12. the person driving the subway and the fan electronic have the same parity positions##9
+13. the owner of the chinchilla and the journalist have different parity positions##9
+14. the person eating watermelon is the brazilian or the brazilian is the journalist, but not both
+15. the australian is not the owner of the hamster##6
+16. the australian is somewhere to the left of the person driving the subway##5
+17. the australian is somewhere to the left of the person eating spinach##5
+18. the brazilian and the owner of the frog have different parity positions##9","{'Food': ['cherry', 'spinach', 'watermelon'], 'Job': ['analyst', 'journalist', 'paramedic'], 'Music-Genre': ['techno', 'dubstep', 'electronic'], 'Nationality': ['australian', 'brazilian', 'chinese'], 'Pet': ['chinchilla', 'hamster', 'frog'], 'Transport': ['snowmobile', 'helicopter', 'subway']}"
+Pt1_6x3_level10-6,"There are 3 different favourite beverages: iced-tea, soy-milk, tea
+The people have 3 different hobbies: dancing, hiking, writing
+The people have 3 different jobs:  bartender, freelancer, paramedic
+The people prefer 3 different music-genres: disco, folk, salsa
+The people prefer 3 different types of sport: baseball, basketball, volleyball
+The people use 3 different means of transport: motorbike, roller, subway
+ 1. the bartender is on the right of the freelancer##1
+ 2. the paramedic is the fan disco or the paramedic is the person who's hobby is writing, but not both
+ 3. the bartender is not to the left of the person who's sport is volleyball##8
+ 4. the person who's sport is baseball is somewhere to the right of the fan salsa##5
+ 5. the person driving the roller is not the person who's sport is volleyball##6
+ 6. the person driving the subway is not the person drinking tea##6
+ 7. the person drinking soy-milk is the fan folk or the person drinking soy-milk is the person driving the roller, but not both
+ 8. the freelancer is on the left or right of the bartender##3
+ 9. the person who's sport is basketball is not to the right of the person who's hobby is writing##8
+10. the person drinking soy-milk is somewhere between the paramedic and the person who's hobby is hiking##7
+11. the person drinking tea is not to the right of the person driving the roller##8
+12. the fan disco is between the person who's sport is baseball and the person driving the motorbike##2","{'Beverage': ['tea', 'soy-milk', 'iced-tea'], 'Hobby': ['hiking', 'dancing', 'writing'], 'Job': ['freelancer', 'bartender', 'paramedic'], 'Music-Genre': ['salsa', 'disco', 'folk'], 'Sport': ['volleyball', 'basketball', 'baseball'], 'Transport': ['motorbike', 'roller', 'subway']}"
+Pt1_6x3_level10-7,"There are 3 different favourite beverages: 7up, fanta, sprite
+There 3 different types of food: eggplant, grapefruit, pumpkin
+The people have 3 different jobs:  accountant, entrepreneur, teacher
+The people prefer 3 different music-genres: disco, electronic, soul
+3 different pets are kept: cat, goldfish, horse
+The people use 3 different means of transport: bike, quad-bike, tram
+ 1. the accountant is somewhere to the right of the owner of the cat##5
+ 2. the person drinking fanta is the owner of the cat or the accountant is the person drinking fanta, but not both
+ 3. the person eating pumpkin is on the left or right of the fan disco##3
+ 4. the owner of the horse is somewhere to the right of the person driving the bike##5
+ 5. the person driving the quad-bike and the person drinking sprite have the same parity positions##9
+ 6. the owner of the horse is the owner of the horse##1
+ 7. the fan disco is not to the right of the person eating pumpkin##8
+ 8. the person eating pumpkin is not to the right of the fan soul##8
+ 9. the person driving the quad-bike is on the left of the person eating pumpkin##1
+10. the owner of the goldfish is on the left or right of the entrepreneur##3
+11. the person eating grapefruit is on the far right##1
+12. the owner of the goldfish and the person eating eggplant have different parity positions##9
+13. the fan electronic is the person drinking 7up##1
+14. the entrepreneur is the person eating pumpkin or the entrepreneur is the owner of the horse, but not both
+15. the person drinking 7up is on the far right##1
+16. the person drinking sprite and the fan disco have the same parity positions##9","{'Beverage': ['sprite', 'fanta', '7up'], 'Food': ['eggplant', 'pumpkin', 'grapefruit'], 'Job': ['teacher', 'accountant', 'entrepreneur'], 'Music-Genre': ['disco', 'soul', 'electronic'], 'Pet': ['cat', 'goldfish', 'horse'], 'Transport': ['quad-bike', 'bike', 'tram']}"
+Pt1_6x3_level10-8,"There are 3 different favourite beverages: almond-milk, coffee, juice
+The people have 3 different jobs:  doctor, firefighter, social-worker
+The people perfer 3 different movie-genres: horror, martial-arts, sports
+The people prefer 3 different music-genres: d&b, hip-hop, punk
+There are 3 different nationalities: canadian, french, turkish
+The people use 3 different means of transport: subway, taxi, train
+ 1. the person watching sports movies is somewhere to the right of the fan punk##5
+ 2. the french is the person watching martial-arts movies or the person drinking juice is the french, but not both
+ 3. the firefighter is not to the left of the person drinking coffee##8
+ 4. the canadian is between the firefighter and the person drinking almond-milk##2
+ 5. the person driving the taxi is on the left or right of the person driving the subway##3
+ 6. the person driving the taxi is not to the right of the person drinking almond-milk##8
+ 7. the fan hip-hop is on the left of the canadian##1
+ 8. the french is not the doctor##6
+ 9. the social-worker is the person driving the subway##1
+10. the person watching martial-arts movies is on the left or right of the person driving the taxi##3
+11. the person watching sports movies is not to the right of the person drinking almond-milk##8
+12. the person driving the train is the person drinking coffee##1","{'Beverage': ['coffee', 'juice', 'almond-milk'], 'Job': ['firefighter', 'doctor', 'social-worker'], 'Movie-Genre': ['martial-arts', 'horror', 'sports'], 'Music-Genre': ['hip-hop', 'punk', 'd&b'], 'Nationality': ['french', 'canadian', 'turkish'], 'Transport': ['train', 'taxi', 'subway']}"
+Pt1_6x3_level10-9,"There are 3 different favourite beverages: almond-milk, mirinda, tea
+The people have 3 different hobbies: board-games, chess, cooking
+The people have 3 different jobs:  accountant, analyst, police-officer
+The people perfer 3 different movie-genres: family, scientific, superhero
+There are 3 different nationalities: indonesian, japanese, russian
+3 different pets are kept: cat, hamster, turtle
+ 1. the indonesian and the owner of the cat have the same parity positions##9
+ 2. the analyst is on the left of the person who's hobby is cooking##1
+ 3. the person watching family movies is somewhere to the left of the person drinking tea##5
+ 4. the person who's hobby is chess is somewhere to the right of the person who's hobby is board-games##5
+ 5. the police-officer is somewhere between the person who's hobby is board-games and the person watching scientific movies##7
+ 6. the russian is on the left of the person watching family movies##1
+ 7. the person drinking mirinda is not the indonesian##6
+ 8. the person who's hobby is board-games is on the left or right of the owner of the hamster##3
+ 9. the police-officer is the indonesian or the police-officer is the person who's hobby is cooking, but not both
+10. the person who's hobby is board-games is on the far left or far right##3
+11. the owner of the turtle is the person drinking mirinda##1","{'Beverage': ['mirinda', 'almond-milk', 'tea'], 'Hobby': ['board-games', 'cooking', 'chess'], 'Job': ['analyst', 'police-officer', 'accountant'], 'Movie-Genre': ['superhero', 'family', 'scientific'], 'Nationality': ['russian', 'japanese', 'indonesian'], 'Pet': ['turtle', 'hamster', 'cat']}"
diff --git a/part2/level10/Pt2_6x4_level10.csv b/part2/level10/Pt2_6x4_level10.csv
new file mode 100644
index 0000000000000000000000000000000000000000..3e37cb5b5b155ecc5b3fda526a7ce2a356a0589c
--- /dev/null
+++ b/part2/level10/Pt2_6x4_level10.csv
@@ -0,0 +1,286 @@
+ID,Clues,SolutionGrid
+Pt1_6x4_level10-0,"There are 4 different favourite beverages: coffee, lemonade, milk, sprite
+There 4 different types of food: apple, papaya, radish, spinach
+The people have 4 different hobbies: chess, filmmaking, hiking, sudoku
+The people perfer 4 different movie-genres: documentary, mystery, spy, thriller
+The people prefer 4 different music-genres: classical, funk, gospel, soul
+There are 4 different nationalities: argentine, brazilian, indian, pakistani
+ 1. the person watching thriller movies is not to the left of the fan classical##8
+ 2. the indian is on the left of the person eating apple##1
+ 3. the person drinking lemonade and the person watching mystery movies have the same parity positions##9
+ 4. the fan classical is somewhere between the fan soul and the person eating radish##7
+ 5. the fan classical is the person watching documentary movies or the fan classical is the person eating apple, but not both
+ 6. the fan gospel is not to the right of the fan soul##8
+ 7. the person who's hobby is hiking is somewhere between the person who's hobby is sudoku and the person drinking sprite##7
+ 8. the person who's hobby is chess is somewhere to the left of the person who's hobby is filmmaking##5
+ 9. the person drinking coffee is on the right of the person watching thriller movies##1
+10. the person watching spy movies is on the far left##1
+11. the person who's hobby is filmmaking is the brazilian or the person who's hobby is filmmaking is the fan gospel, but not both
+12. the person eating apple is not to the left of the person watching documentary movies##8
+13. the person drinking sprite is between the indian and the person eating papaya##2
+14. the fan classical is not to the right of the person drinking sprite##8
+15. the person drinking sprite is not to the left of the fan gospel##8
+16. the person eating papaya is the person who's hobby is filmmaking or the person eating papaya is the person watching spy movies, but not both
+17. the fan gospel is not the argentine##6
+18. the person drinking sprite is not to the left of the fan soul##8
+19. the person who's hobby is hiking is on the left of the person who's hobby is chess##1","{'Beverage': ['milk', 'lemonade', 'sprite', 'coffee'], 'Food': ['radish', 'spinach', 'apple', 'papaya'], 'Hobby': ['sudoku', 'hiking', 'chess', 'filmmaking'], 'Movie-Genre': ['spy', 'documentary', 'thriller', 'mystery'], 'Music-Genre': ['gospel', 'classical', 'soul', 'funk'], 'Nationality': ['pakistani', 'indian', 'argentine', 'brazilian']}"
+Pt1_6x4_level10-1,"There are 4 different favourite beverages: fanta, milk, soy-milk, sprite
+There 4 different types of food: nectarine, peas, pineapple, raspberry
+The people have 4 different hobbies: cooking, dancing, filmmaking, woodworking
+The people have 4 different jobs:  analyst, architect, manager, writer
+The people prefer 4 different music-genres: d&b, indie, jazz, techno
+The people use 4 different means of transport: airplane, helicopter, jet-ski, subway
+ 1. the person eating pineapple is in an even position##4
+ 2. the person driving the subway is on the left or right of the person eating pineapple##3
+ 3. the person who's hobby is dancing is on the left of the person eating nectarine##1
+ 4. the person who's hobby is woodworking is the person driving the jet-ski or the person who's hobby is woodworking is the writer, but not both
+ 5. the person drinking milk is the fan indie or the fan indie is the person who's hobby is cooking, but not both
+ 6. the person who's hobby is filmmaking is on the left of the person who's hobby is cooking##1
+ 7. the architect is on the right of the person driving the airplane##1
+ 8. the person drinking soy-milk is the person driving the jet-ski or the person drinking soy-milk is the fan indie, but not both
+ 9. the person driving the helicopter and the person who's hobby is cooking have the same parity positions##9
+10. the person who's hobby is dancing is the analyst or the person drinking fanta is the person who's hobby is dancing, but not both
+11. the fan indie is not to the left of the fan indie##8
+12. the person drinking soy-milk is somewhere to the right of the person driving the subway##5
+13. the fan indie is the person eating nectarine##1
+14. the person drinking sprite and the person driving the jet-ski have the same parity positions##9
+15. the person driving the helicopter and the person eating pineapple have the same parity positions##9
+16. the person eating pineapple is the analyst##1
+17. the person eating peas is not to the right of the fan techno##8
+18. the person drinking soy-milk is not to the left of the person drinking soy-milk##8
+19. the fan jazz is the person eating raspberry##1
+20. the person driving the helicopter is somewhere to the right of the fan techno##5
+21. the person driving the helicopter is the person who's hobby is dancing##1
+22. the person driving the airplane is the fan jazz or the person driving the airplane is the person who's hobby is filmmaking, but not both","{'Beverage': ['fanta', 'sprite', 'milk', 'soy-milk'], 'Food': ['peas', 'pineapple', 'nectarine', 'raspberry'], 'Hobby': ['woodworking', 'dancing', 'filmmaking', 'cooking'], 'Job': ['writer', 'analyst', 'manager', 'architect'], 'Music-Genre': ['techno', 'd&b', 'indie', 'jazz'], 'Transport': ['subway', 'helicopter', 'airplane', 'jet-ski']}"
+Pt1_6x4_level10-2,"The people have 4 different jobs:  analyst, designer, scientist, software-developer
+The people prefer 4 different music-genres: disco, electronic, gospel, punk
+There are 4 different nationalities: colombian, malaysian, nigerian, turkish
+4 different pets are kept: goldfish, hedgehog, horse, lizard
+The people prefer 4 different types of sport: basketball, cricket, cycling, surfing
+The people use 4 different means of transport: boat, bus, motorbike, roller
+ 1. the person driving the bus is not the fan disco##6
+ 2. the owner of the hedgehog is somewhere to the left of the fan punk##5
+ 3. the designer is the person driving the motorbike or the designer is the colombian, but not both
+ 4. the person who's sport is surfing is not the software-developer##6
+ 5. the scientist is on the left or right of the colombian##3
+ 6. the owner of the hedgehog and the person driving the motorbike have the same parity positions##9
+ 7. the turkish is on the right of the fan disco##1
+ 8. the owner of the lizard is the software-developer or the software-developer is the person who's sport is cricket, but not both
+ 9. the fan gospel is on the left or right of the fan punk##3
+10. the owner of the lizard is not the fan electronic##6
+11. the person who's sport is basketball is somewhere to the left of the person driving the boat##5
+12. the person driving the boat is somewhere to the right of the person driving the roller##5
+13. the fan gospel is the person who's sport is cricket or the fan gospel is the owner of the goldfish, but not both
+14. the person who's sport is surfing is somewhere to the left of the owner of the goldfish##5
+15. the fan electronic is on the left of the person who's sport is surfing##1
+16. the designer is the nigerian or the designer is the person who's sport is cricket, but not both
+17. the person driving the bus is the owner of the goldfish or the owner of the goldfish is the fan gospel, but not both
+18. the person driving the boat is not to the right of the owner of the goldfish##8
+19. the fan electronic is between the fan disco and the analyst##2
+20. the person who's sport is basketball and the designer have the same parity positions##9
+21. the analyst and the person driving the roller have different parity positions##9
+22. the owner of the lizard and the analyst have the same parity positions##9
+23. the person driving the boat is not the software-developer##6
+24. the nigerian is somewhere to the left of the malaysian##5
+25. the owner of the goldfish and the fan punk have different parity positions##9","{'Job': ['designer', 'software-developer', 'analyst', 'scientist'], 'Music-Genre': ['disco', 'electronic', 'punk', 'gospel'], 'Nationality': ['nigerian', 'turkish', 'colombian', 'malaysian'], 'Pet': ['hedgehog', 'horse', 'lizard', 'goldfish'], 'Sport': ['basketball', 'cricket', 'surfing', 'cycling'], 'Transport': ['motorbike', 'roller', 'bus', 'boat']}"
+Pt1_6x4_level10-3,"There are 4 different favourite beverages: iced-tea, soy-milk, sprite, tea
+There 4 different types of food: cabbage, cucumber, peas, radish
+The people have 4 different jobs:  designer, lawyer, librarian, mechanic
+4 different pets are kept: dog, pony, rabbit, turtle
+The people prefer 4 different types of sport: badminton, baseball, sailing, surfing
+The people use 4 different means of transport: jet-ski, motorbike, scooter, skateboard
+ 1. the lawyer is not the person drinking iced-tea##6
+ 2. the librarian is not to the left of the librarian##8
+ 3. the person eating peas and the person drinking tea have different parity positions##9
+ 4. the person eating cucumber is on the left or right of the person who's sport is sailing##3
+ 5. the person driving the scooter is not the owner of the turtle##6
+ 6. the person drinking soy-milk is between the person who's sport is badminton and the person who's sport is surfing##2
+ 7. the person who's sport is surfing is the owner of the pony or the person who's sport is surfing is the person drinking sprite, but not both
+ 8. the person drinking iced-tea is not to the right of the person driving the jet-ski##8
+ 9. the person who's sport is surfing is not to the left of the person drinking soy-milk##8
+10. the person eating peas and the owner of the rabbit have the same parity positions##9
+11. the librarian is on the right of the person drinking soy-milk##1
+12. the mechanic is the person who's sport is baseball##1
+13. the person who's sport is badminton is not the owner of the pony##6
+14. the owner of the dog and the person eating radish have different parity positions##9
+15. the person drinking iced-tea is somewhere to the right of the person eating radish##5
+16. the person driving the jet-ski is on the right of the person drinking sprite##1
+17. the owner of the turtle is between the person eating cucumber and the person drinking tea##2
+18. the lawyer is on the left or right of the person driving the jet-ski##3
+19. the person driving the jet-ski is not to the right of the person who's sport is baseball##8
+20. the person drinking soy-milk is somewhere to the right of the person drinking sprite##5
+21. the person driving the skateboard and the owner of the rabbit have different parity positions##9
+22. the person driving the jet-ski is not the mechanic##6","{'Beverage': ['sprite', 'iced-tea', 'soy-milk', 'tea'], 'Food': ['radish', 'cucumber', 'peas', 'cabbage'], 'Job': ['lawyer', 'designer', 'mechanic', 'librarian'], 'Pet': ['rabbit', 'dog', 'turtle', 'pony'], 'Sport': ['sailing', 'badminton', 'baseball', 'surfing'], 'Transport': ['scooter', 'jet-ski', 'motorbike', 'skateboard']}"
+Pt1_6x4_level10-4,"There are 4 different favourite beverages: cola, hot-chocolate, lemonade, sprite
+The people have 4 different hobbies: baking, collecting, magic-tricks, skydiving
+The people have 4 different jobs:  bartender, dancer, firefighter, videographer
+There are 4 different nationalities: argentine, australian, japanese, nigerian
+4 different pets are kept: bird, cat, horse, lizard
+The people prefer 4 different types of sport: badminton, golf, lacrosse, rowing
+ 1. the person who's hobby is magic-tricks is not the person drinking sprite##6
+ 2. the person who's hobby is collecting is not the argentine##6
+ 3. the person who's sport is badminton is not to the left of the owner of the lizard##8
+ 4. the owner of the horse is on the right of the person who's hobby is magic-tricks##1
+ 5. the person who's sport is lacrosse is somewhere to the right of the owner of the lizard##5
+ 6. the owner of the lizard and the person drinking sprite have different parity positions##9
+ 7. the person who's hobby is magic-tricks is in an odd position##4
+ 8. the owner of the lizard is on the left of the person who's sport is rowing##1
+ 9. the person who's hobby is baking is in an even position##4
+10. the person drinking hot-chocolate is somewhere between the nigerian and the person drinking sprite##7
+11. the person drinking cola is on the left or right of the person who's sport is rowing##3
+12. the owner of the horse is not the person who's sport is rowing##6
+13. the person drinking hot-chocolate and the videographer have different parity positions##9
+14. the japanese is on the right of the person drinking sprite##1
+15. the dancer is somewhere to the right of the argentine##5
+16. the person who's hobby is baking is not the videographer##6
+17. the person who's sport is golf is on the right of the owner of the bird##1
+18. the japanese is somewhere to the left of the person who's sport is golf##5
+19. the firefighter and the person who's hobby is magic-tricks have the same parity positions##9
+20. the person who's sport is golf is the nigerian or the person drinking sprite is the person who's sport is golf, but not both
+21. the bartender is on the far left##1
+22. the owner of the lizard is not to the left of the australian##8
+23. the japanese is somewhere to the right of the owner of the cat##5","{'Beverage': ['cola', 'sprite', 'hot-chocolate', 'lemonade'], 'Hobby': ['collecting', 'skydiving', 'magic-tricks', 'baking'], 'Job': ['bartender', 'videographer', 'firefighter', 'dancer'], 'Nationality': ['australian', 'argentine', 'japanese', 'nigerian'], 'Pet': ['lizard', 'cat', 'bird', 'horse'], 'Sport': ['badminton', 'rowing', 'lacrosse', 'golf']}"
+Pt1_6x4_level10-5,"There 4 different types of food: apricot, cabbage, grapefruit, mango
+The people have 4 different jobs:  fisherman, paramedic, police-officer, teacher
+The people prefer 4 different music-genres: country, metal, punk, rock
+4 different pets are kept: frog, guinea-pig, hedgehog, turtle
+The people prefer 4 different types of sport: basketball, cycling, soccer, swimming
+The people use 4 different means of transport: boat, motorbike, quad-bike, scooter
+ 1. the person driving the boat is on the far right##1
+ 2. the owner of the hedgehog is in an odd position##4
+ 3. the person driving the boat is on the left or right of the fan metal##3
+ 4. the person who's sport is basketball is on the left of the person who's sport is soccer##1
+ 5. the person eating cabbage is somewhere to the right of the owner of the frog##5
+ 6. the fisherman is on the left of the person eating grapefruit##1
+ 7. the person driving the quad-bike is somewhere to the left of the person who's sport is swimming##5
+ 8. the person who's sport is soccer and the police-officer have different parity positions##9
+ 9. the owner of the frog is not the person who's sport is cycling##6
+10. the person driving the quad-bike is the fan rock##1
+11. the paramedic is somewhere to the left of the person who's sport is cycling##5
+12. the paramedic and the person who's sport is swimming have the same parity positions##9
+13. the owner of the hedgehog is not to the right of the person who's sport is swimming##8
+14. the paramedic is on the far left or far right##3
+15. the person driving the boat is the fan punk##1
+16. the teacher is not to the left of the person driving the boat##8
+17. the person driving the quad-bike is the owner of the frog##1
+18. the person driving the motorbike is the fan metal or the person driving the motorbike is the person eating apricot, but not both
+19. the person who's sport is soccer is the paramedic or the owner of the turtle is the person who's sport is soccer, but not both
+20. the person eating cabbage is on the right of the person eating mango##1","{'Food': ['mango', 'cabbage', 'grapefruit', 'apricot'], 'Job': ['paramedic', 'fisherman', 'police-officer', 'teacher'], 'Music-Genre': ['rock', 'country', 'metal', 'punk'], 'Pet': ['frog', 'turtle', 'hedgehog', 'guinea-pig'], 'Sport': ['basketball', 'soccer', 'swimming', 'cycling'], 'Transport': ['quad-bike', 'scooter', 'motorbike', 'boat']}"
+Pt1_6x4_level10-6,"There 4 different types of food: cabbage, carrot, nectarine, strawberry
+The people have 4 different hobbies: card-games, chess, photography, traveling
+The people have 4 different jobs:  designer, engineer, paramedic, social-worker
+The people perfer 4 different movie-genres: documentary, drama, horror, romance
+There are 4 different nationalities: american, german, mexican, pakistani
+4 different pets are kept: bird, cat, ferret, frog
+ 1. the person who's hobby is photography is the pakistani##1
+ 2. the person watching drama movies and the owner of the bird have different parity positions##9
+ 3. the person watching documentary movies and the owner of the frog have the same parity positions##9
+ 4. the person watching horror movies is the person who's hobby is chess##1
+ 5. the mexican is on the left of the person eating nectarine##1
+ 6. the person eating carrot and the person watching documentary movies have the same parity positions##9
+ 7. the person watching documentary movies is the american##1
+ 8. the person watching romance movies is not to the right of the person who's hobby is photography##8
+ 9. the person eating cabbage is on the right of the pakistani##1
+10. the person who's hobby is traveling is on the far left##1
+11. the owner of the cat is on the left of the person watching romance movies##1
+12. the mexican is on the far left##1
+13. the engineer is the owner of the cat or the person watching documentary movies is the engineer, but not both
+14. the person eating cabbage is the person watching horror movies##1
+15. the person who's hobby is traveling is not to the right of the owner of the cat##8
+16. the person watching horror movies is the designer##1
+17. the engineer and the person eating carrot have the same parity positions##9
+18. the owner of the ferret is somewhere to the left of the owner of the frog##5
+19. the person who's hobby is photography is on the right of the person who's hobby is traveling##1
+20. the owner of the cat is the social-worker##1
+21. the paramedic is in an even position##4","{'Food': ['strawberry', 'nectarine', 'cabbage', 'carrot'], 'Hobby': ['traveling', 'photography', 'chess', 'card-games'], 'Job': ['social-worker', 'paramedic', 'designer', 'engineer'], 'Movie-Genre': ['drama', 'romance', 'horror', 'documentary'], 'Nationality': ['mexican', 'pakistani', 'german', 'american'], 'Pet': ['cat', 'bird', 'ferret', 'frog']}"
+Pt1_6x4_level10-7,"There 4 different types of food: cucumber, eggplant, orange, tomato
+The people have 4 different hobbies: collecting, cooking, puzzles, woodworking
+The people have 4 different jobs:  freelancer, nurse, security-guard, writer
+The people prefer 4 different music-genres: indie, punk, rock, trance
+4 different pets are kept: dog, fish, frog, turtle
+The people prefer 4 different types of sport: badminton, skiing, volleyball, water-polo
+ 1. the freelancer is somewhere to the left of the person who's hobby is collecting##5
+ 2. the fan rock is not to the right of the person who's hobby is cooking##8
+ 3. the writer is between the person who's sport is volleyball and the person eating orange##2
+ 4. the freelancer is not to the right of the writer##8
+ 5. the person eating cucumber is on the left or right of the person who's hobby is puzzles##3
+ 6. the person eating cucumber is somewhere to the right of the owner of the dog##5
+ 7. the person who's sport is water-polo is not to the left of the person who's sport is volleyball##8
+ 8. the person who's sport is badminton is the person who's hobby is cooking or the person who's sport is badminton is the security-guard, but not both
+ 9. the owner of the fish is on the left or right of the person eating tomato##3
+10. the writer and the fan indie have different parity positions##9
+11. the owner of the dog is on the far left##1
+12. the owner of the dog is somewhere to the left of the fan indie##5
+13. the person who's sport is volleyball is not to the right of the person eating eggplant##8
+14. the person eating orange is not the person who's sport is water-polo##6
+15. the fan punk and the person who's sport is volleyball have different parity positions##9
+16. the person who's sport is water-polo and the writer have the same parity positions##9
+17. the fan trance is not to the left of the person eating orange##8
+18. the nurse is somewhere between the person who's sport is skiing and the person who's hobby is collecting##7
+19. the owner of the turtle is on the left or right of the person who's sport is skiing##3
+20. the person who's sport is skiing is somewhere to the right of the person who's sport is volleyball##5
+21. the person who's sport is water-polo is somewhere to the left of the person who's hobby is cooking##5","{'Food': ['tomato', 'cucumber', 'orange', 'eggplant'], 'Hobby': ['puzzles', 'collecting', 'cooking', 'woodworking'], 'Job': ['freelancer', 'writer', 'nurse', 'security-guard'], 'Music-Genre': ['rock', 'punk', 'indie', 'trance'], 'Pet': ['dog', 'fish', 'turtle', 'frog'], 'Sport': ['volleyball', 'water-polo', 'badminton', 'skiing']}"
+Pt1_6x4_level10-8,"There are 4 different favourite beverages: coffee, iced-tea, milk, water
+There 4 different types of food: carrot, kiwi, peach, watermelon
+The people have 4 different hobbies: drawing, filmmaking, skydiving, traveling
+The people have 4 different jobs:  mechanic, photographer, project-manager, software-developer
+The people prefer 4 different types of sport: basketball, lacrosse, rowing, skateboarding
+The people use 4 different means of transport: jet-ski, quad-bike, ship, subway
+ 1. the person eating peach is somewhere between the person who's sport is lacrosse and the person driving the quad-bike##7
+ 2. the person who's hobby is traveling is on the left or right of the mechanic##3
+ 3. the mechanic is the person driving the jet-ski##1
+ 4. the person who's sport is basketball is on the left or right of the person eating kiwi##3
+ 5. the person drinking coffee and the person who's hobby is traveling have the same parity positions##9
+ 6. the software-developer is not to the right of the person drinking coffee##8
+ 7. the person who's hobby is skydiving is not to the left of the photographer##8
+ 8. the person driving the jet-ski is not the person drinking water##6
+ 9. the person who's sport is skateboarding is the person who's hobby is drawing or the person who's hobby is drawing is the person drinking coffee, but not both
+10. the person eating watermelon is not to the right of the mechanic##8
+11. the person who's hobby is drawing is on the right of the person who's hobby is traveling##1
+12. the software-developer is the person driving the quad-bike##1
+13. the person driving the ship is on the left of the person who's sport is rowing##1
+14. the mechanic is on the left or right of the person driving the subway##3
+15. the person eating kiwi is somewhere between the person drinking iced-tea and the person drinking coffee##7
+16. the photographer is not the person drinking iced-tea##6
+17. the person who's hobby is filmmaking is not to the right of the person drinking milk##8
+18. the person drinking water is not the person eating watermelon##6
+19. the person drinking milk is not to the right of the person drinking water##8
+20. the person eating peach is on the left of the photographer##1
+21. the person drinking water is not to the left of the person drinking iced-tea##8
+22. the person drinking water is on the right of the person drinking iced-tea##1
+23. the photographer is somewhere to the left of the person driving the quad-bike##5
+24. the person driving the ship is not the person who's sport is rowing##6
+25. the person who's hobby is traveling is somewhere to the left of the person drinking water##5
+26. the person who's sport is rowing is on the right of the person eating kiwi##1
+27. the person drinking milk is not to the right of the person drinking water##8
+28. the person driving the jet-ski is not to the right of the person drinking water##8
+29. the person who's hobby is drawing and the person drinking milk have the same parity positions##9","{'Beverage': ['milk', 'iced-tea', 'water', 'coffee'], 'Food': ['watermelon', 'peach', 'kiwi', 'carrot'], 'Hobby': ['filmmaking', 'traveling', 'drawing', 'skydiving'], 'Job': ['mechanic', 'project-manager', 'photographer', 'software-developer'], 'Sport': ['lacrosse', 'basketball', 'skateboarding', 'rowing'], 'Transport': ['jet-ski', 'subway', 'ship', 'quad-bike']}"
+Pt1_6x4_level10-9,"There are 4 different favourite beverages: lemonade, mirinda, soy-milk, tea
+There 4 different types of food: grapefruit, mango, potato, spinach
+The people have 4 different hobbies: board-games, drawing, sudoku, video-games
+The people perfer 4 different movie-genres: drama, epic, satire, western
+The people prefer 4 different music-genres: classical, dubstep, hip-hop, reggae
+The people use 4 different means of transport: boat, car, train, trike
+ 1. the person watching drama movies is in an even position##4
+ 2. the person drinking tea is not to the right of the person drinking soy-milk##8
+ 3. the person drinking tea is on the left of the person driving the trike##1
+ 4. the person who's hobby is drawing and the fan hip-hop have the same parity positions##9
+ 5. the person eating spinach is on the far left##1
+ 6. the person who's hobby is drawing is the fan classical or the person who's hobby is drawing is the person watching drama movies, but not both
+ 7. the person driving the train is on the left of the person who's hobby is video-games##1
+ 8. the person watching satire movies is on the left or right of the person drinking mirinda##3
+ 9. the person who's hobby is video-games and the person eating mango have different parity positions##9
+10. the fan classical is not to the left of the person drinking tea##8
+11. the person driving the boat is somewhere to the right of the person watching epic movies##5
+12. the person watching western movies is between the person driving the trike and the person eating potato##2
+13. the person who's hobby is board-games is not the person eating mango##6
+14. the person drinking lemonade is not the person driving the car##6
+15. the person drinking lemonade is somewhere to the left of the person drinking tea##5
+16. the person drinking tea is somewhere to the left of the person driving the trike##5
+17. the person watching satire movies is on the left or right of the person drinking mirinda##3
+18. the fan dubstep is on the far left or far right##3
+19. the person driving the car is the person who's hobby is drawing##1
+20. the person who's hobby is sudoku and the fan reggae have the same parity positions##9
+21. the person driving the trike is not the person who's hobby is drawing##6
+22. the fan reggae is not to the right of the fan dubstep##8
+23. the person eating grapefruit is on the left or right of the person who's hobby is drawing##3","{'Beverage': ['mirinda', 'lemonade', 'tea', 'soy-milk'], 'Food': ['spinach', 'potato', 'mango', 'grapefruit'], 'Hobby': ['board-games', 'video-games', 'drawing', 'sudoku'], 'Movie-Genre': ['epic', 'satire', 'western', 'drama'], 'Music-Genre': ['hip-hop', 'reggae', 'classical', 'dubstep'], 'Transport': ['train', 'boat', 'car', 'trike']}"
diff --git a/part2/level10/Pt2_6x5_level10.csv b/part2/level10/Pt2_6x5_level10.csv
new file mode 100644
index 0000000000000000000000000000000000000000..fc9ab2cb116b9292746437ba40f4d0db64aadeda
--- /dev/null
+++ b/part2/level10/Pt2_6x5_level10.csv
@@ -0,0 +1,417 @@
+ID,Clues,SolutionGrid
+Pt1_6x5_level10-0,"There 5 different types of food: apple, kiwi, papaya, raspberry, watermelon
+The people have 5 different hobbies: dancing, gardening, reading, woodworking, writing
+The people have 5 different jobs:  bartender, chef, entrepreneur, photographer, videographer
+The people perfer 5 different movie-genres: animation, documentary, drama, epic, martial-arts
+5 different pets are kept: bird, frog, lizard, rat, turtle
+The people use 5 different means of transport: airplane, bus, car, helicopter, scooter
+ 1. the entrepreneur is somewhere to the left of the person watching animation movies##5
+ 2. the owner of the turtle is not the videographer##6
+ 3. the person watching drama movies and the person driving the car have the same parity positions##9
+ 4. the person driving the bus is on the left of the person who's hobby is gardening##1
+ 5. the person who's hobby is woodworking and the owner of the lizard have the same parity positions##9
+ 6. the photographer is somewhere to the left of the person watching animation movies##5
+ 7. the owner of the lizard is somewhere between the person who's hobby is dancing and the owner of the bird##7
+ 8. the person driving the airplane is somewhere to the left of the person who's hobby is dancing##5
+ 9. the person watching epic movies is the person driving the airplane or the person driving the airplane is the photographer, but not both
+10. the person watching animation movies is in an even position##4
+11. the person who's hobby is reading is somewhere to the right of the person who's hobby is dancing##5
+12. the person who's hobby is woodworking is somewhere between the owner of the rat and the chef##7
+13. the owner of the rat and the videographer have the same parity positions##9
+14. the person eating watermelon is the owner of the rat or the person eating watermelon is the person watching drama movies, but not both
+15. the person driving the airplane is on the right of the person who's hobby is writing##1
+16. the person eating kiwi is somewhere to the left of the person driving the helicopter##5
+17. the person watching martial-arts movies and the person eating watermelon have different parity positions##9
+18. the person who's hobby is gardening is not to the right of the owner of the rat##8
+19. the person eating watermelon is not to the right of the person eating kiwi##8
+20. the person eating apple is on the far left or far right##3
+21. the person who's hobby is dancing and the person watching animation movies have the same parity positions##9
+22. the videographer is somewhere to the right of the photographer##5
+23. the entrepreneur is not to the left of the photographer##8
+24. the person watching martial-arts movies is somewhere to the right of the owner of the bird##5
+25. the person driving the car is not to the left of the videographer##8
+26. the videographer is not the person eating kiwi##6
+27. the person eating watermelon is between the person who's hobby is writing and the person eating papaya##2
+28. the bartender is on the far right##1
+29. the person watching animation movies is not the photographer##6
+30. the owner of the frog is somewhere to the right of the owner of the turtle##5
+31. the owner of the frog is not to the right of the person watching documentary movies##8
+32. the photographer is in an odd position##4
+33. the person who's hobby is woodworking is not the videographer##6
+34. the person eating apple is on the left or right of the person watching epic movies##3","{'Food': ['apple', 'watermelon', 'papaya', 'kiwi', 'raspberry'], 'Hobby': ['writing', 'gardening', 'woodworking', 'dancing', 'reading'], 'Job': ['photographer', 'videographer', 'entrepreneur', 'chef', 'bartender'], 'Movie-Genre': ['drama', 'epic', 'martial-arts', 'animation', 'documentary'], 'Pet': ['bird', 'rat', 'lizard', 'turtle', 'frog'], 'Transport': ['bus', 'airplane', 'car', 'scooter', 'helicopter']}"
+Pt1_6x5_level10-1,"There are 5 different favourite beverages: cola, hot-chocolate, iced-tea, juice, sprite
+The people have 5 different hobbies: photography, skydiving, video-games, woodworking, writing
+The people have 5 different jobs:  architect, bartender, project-manager, teacher, videographer
+The people perfer 5 different movie-genres: mystery, sports, time-travel, western, zombie
+There are 5 different nationalities: australian, colombian, dutch, mexican, spanish
+5 different pets are kept: ferret, hedgehog, lizard, pony, rat
+ 1. the person watching time-travel movies and the owner of the ferret have different parity positions##9
+ 2. the person watching western movies is not to the left of the teacher##8
+ 3. the person watching zombie movies is the owner of the ferret##1
+ 4. the owner of the ferret is not the person drinking sprite##6
+ 5. the australian and the owner of the pony have the same parity positions##9
+ 6. the architect and the owner of the pony have different parity positions##9
+ 7. the person watching western movies is not to the left of the owner of the rat##8
+ 8. the person watching mystery movies is the mexican or the person watching mystery movies is the person drinking hot-chocolate, but not both
+ 9. the person drinking juice is not to the right of the colombian##8
+10. the person watching western movies is not to the left of the person who's hobby is woodworking##8
+11. the colombian is on the left of the teacher##1
+12. the owner of the pony is on the left of the owner of the lizard##1
+13. the person who's hobby is woodworking is on the far right##1
+14. the owner of the lizard is the person drinking sprite##1
+15. the owner of the rat is on the left or right of the bartender##3
+16. the person watching zombie movies is the person drinking iced-tea##1
+17. the person who's hobby is woodworking is somewhere to the right of the owner of the pony##5
+18. the australian is in an odd position##4
+19. the person who's hobby is photography is in an odd position##4
+20. the spanish and the person who's hobby is skydiving have different parity positions##9
+21. the person who's hobby is writing and the person watching time-travel movies have the same parity positions##9
+22. the dutch is between the mexican and the colombian##2
+23. the person who's hobby is photography is not the dutch##6
+24. the person watching time-travel movies is not the person drinking hot-chocolate##6
+25. the person drinking sprite is not to the right of the person who's hobby is skydiving##8
+26. the teacher and the person watching mystery movies have the same parity positions##9
+27. the owner of the ferret is somewhere to the right of the project-manager##5
+28. the person who's hobby is skydiving is somewhere to the right of the mexican##5
+29. the owner of the rat is somewhere to the right of the person drinking juice##5
+30. the australian is somewhere to the right of the person drinking hot-chocolate##5
+31. the bartender and the person drinking juice have the same parity positions##9
+32. the teacher is on the far right##1
+33. the person drinking juice is the person who's hobby is skydiving##1
+34. the person watching time-travel movies is somewhere between the owner of the ferret and the project-manager##7
+35. the person watching sports movies is somewhere to the right of the person watching time-travel movies##5","{'Beverage': ['hot-chocolate', 'sprite', 'iced-tea', 'juice', 'cola'], 'Hobby': ['photography', 'writing', 'video-games', 'skydiving', 'woodworking'], 'Job': ['project-manager', 'architect', 'videographer', 'bartender', 'teacher'], 'Movie-Genre': ['mystery', 'time-travel', 'zombie', 'sports', 'western'], 'Nationality': ['spanish', 'mexican', 'dutch', 'colombian', 'australian'], 'Pet': ['pony', 'lizard', 'ferret', 'hedgehog', 'rat']}"
+Pt1_6x5_level10-2,"There are 5 different favourite beverages: fanta, hot-chocolate, juice, milk, water
+There 5 different types of food: asparagus, banana, blueberry, corn, peach
+The people perfer 5 different movie-genres: adventure, documentary, scientific, spy, thriller
+The people prefer 5 different music-genres: country, jazz, punk, salsa, techno
+There are 5 different nationalities: argentine, brazilian, british, italian, polish
+5 different pets are kept: bird, frog, hamster, lizard, snake
+ 1. the fan punk is somewhere between the brazilian and the italian##7
+ 2. the fan techno and the brazilian have the same parity positions##9
+ 3. the person drinking milk is on the right of the fan techno##1
+ 4. the fan punk is between the person watching thriller movies and the person watching scientific movies##2
+ 5. the person drinking juice is not to the left of the italian##8
+ 6. the fan jazz is the owner of the frog or the person drinking fanta is the fan jazz, but not both
+ 7. the fan salsa is somewhere to the left of the person eating banana##5
+ 8. the person eating blueberry is on the left or right of the person drinking juice##3
+ 9. the brazilian is somewhere to the left of the owner of the frog##5
+10. the person watching adventure movies is not to the right of the italian##8
+11. the argentine is somewhere to the right of the person eating banana##5
+12. the argentine is somewhere between the brazilian and the owner of the frog##7
+13. the polish is not to the right of the owner of the frog##8
+14. the person eating blueberry is the person watching scientific movies or the owner of the snake is the person eating blueberry, but not both
+15. the person watching spy movies is somewhere to the left of the fan country##5
+16. the person eating corn is the person drinking juice##1
+17. the person drinking water is somewhere to the right of the person drinking hot-chocolate##5
+18. the argentine is on the left of the person watching adventure movies##1
+19. the person watching documentary movies is somewhere to the left of the owner of the lizard##5
+20. the polish is on the left or right of the person drinking milk##3
+21. the person eating banana is somewhere to the left of the person drinking fanta##5
+22. the person drinking fanta and the person watching spy movies have the same parity positions##9
+23. the polish is in an even position##4
+24. the italian is somewhere to the right of the fan techno##5
+25. the person watching thriller movies is the person eating peach or the person watching thriller movies is the italian, but not both
+26. the owner of the frog is not to the left of the person watching thriller movies##8
+27. the fan salsa is somewhere to the left of the person eating blueberry##5
+28. the person eating peach is on the right of the owner of the bird##1
+29. the owner of the lizard is the fan punk or the owner of the lizard is the person eating peach, but not both
+30. the person drinking hot-chocolate and the fan country have the same parity positions##9
+31. the person eating blueberry is not the fan techno##6
+32. the argentine is not the person watching thriller movies##6
+33. the fan techno is somewhere to the left of the person drinking milk##5","{'Beverage': ['hot-chocolate', 'water', 'milk', 'fanta', 'juice'], 'Food': ['asparagus', 'banana', 'peach', 'blueberry', 'corn'], 'Movie-Genre': ['documentary', 'spy', 'scientific', 'adventure', 'thriller'], 'Music-Genre': ['salsa', 'techno', 'country', 'punk', 'jazz'], 'Nationality': ['british', 'brazilian', 'argentine', 'polish', 'italian'], 'Pet': ['hamster', 'bird', 'lizard', 'snake', 'frog']}"
+Pt1_6x5_level10-3,"There are 5 different favourite beverages: coffee, iced-tea, mirinda, soy-milk, tea
+The people have 5 different jobs:  dancer, engineer, entrepreneur, musician, social-worker
+The people perfer 5 different movie-genres: horror, martial-arts, musical, mystery, spy
+The people prefer 5 different music-genres: blues, disco, hip-hop, soul, techno
+5 different pets are kept: fish, frog, goat, lizard, mouse
+The people prefer 5 different types of sport: climbing, cycling, ice-hockey, rugby, volleyball
+ 1. the person who's sport is climbing is not to the left of the fan blues##8
+ 2. the owner of the goat is somewhere to the left of the social-worker##5
+ 3. the person drinking mirinda is on the right of the person drinking soy-milk##1
+ 4. the person watching mystery movies is on the left or right of the person who's sport is rugby##3
+ 5. the person watching mystery movies is the person drinking tea##1
+ 6. the person drinking soy-milk is not to the right of the fan disco##8
+ 7. the person watching musical movies is not to the right of the person who's sport is ice-hockey##8
+ 8. the fan soul is on the left of the owner of the mouse##1
+ 9. the fan soul is not the engineer##6
+10. the owner of the fish is not the person who's sport is cycling##6
+11. the owner of the frog is not to the right of the person drinking soy-milk##8
+12. the person watching mystery movies and the engineer have different parity positions##9
+13. the person watching mystery movies is not to the left of the musician##8
+14. the person watching horror movies is not the dancer##6
+15. the owner of the frog is not to the right of the person who's sport is volleyball##8
+16. the person who's sport is cycling is on the right of the fan techno##1
+17. the fan blues is not the person drinking coffee##6
+18. the person who's sport is volleyball is not to the right of the person watching martial-arts movies##8
+19. the person who's sport is cycling and the person drinking iced-tea have different parity positions##9
+20. the person watching musical movies is not the dancer##6
+21. the person who's sport is climbing is not to the right of the person drinking soy-milk##8
+22. the person who's sport is cycling and the fan hip-hop have different parity positions##9
+23. the person who's sport is ice-hockey is somewhere to the right of the engineer##5
+24. the person who's sport is rugby is not to the right of the person watching martial-arts movies##8
+25. the musician is not the person drinking tea##6
+26. the fan blues is the person watching horror movies or the owner of the goat is the fan blues, but not both
+27. the musician is not to the right of the person drinking soy-milk##8
+28. the person drinking soy-milk is the person who's sport is ice-hockey##1
+29. the dancer is not to the right of the dancer##8
+30. the owner of the fish is the person watching horror movies or the owner of the fish is the fan blues, but not both
+31. the entrepreneur is on the left or right of the person drinking mirinda##3
+32. the owner of the frog is somewhere between the owner of the mouse and the owner of the lizard##7
+33. the owner of the fish is somewhere to the left of the owner of the lizard##5
+34. the dancer is not the person drinking iced-tea##6
+35. the musician is not to the right of the person watching horror movies##8
+36. the fan disco is not to the left of the owner of the mouse##8
+37. the person watching musical movies and the engineer have different parity positions##9
+38. the fan hip-hop is in the middle##1
+39. the person drinking iced-tea is the owner of the lizard##1","{'Beverage': ['coffee', 'tea', 'iced-tea', 'soy-milk', 'mirinda'], 'Job': ['musician', 'dancer', 'engineer', 'entrepreneur', 'social-worker'], 'Movie-Genre': ['horror', 'mystery', 'spy', 'musical', 'martial-arts'], 'Music-Genre': ['techno', 'blues', 'hip-hop', 'soul', 'disco'], 'Pet': ['fish', 'goat', 'lizard', 'frog', 'mouse'], 'Sport': ['rugby', 'cycling', 'climbing', 'ice-hockey', 'volleyball']}"
+Pt1_6x5_level10-4,"There are 5 different favourite beverages: 7up, hot-chocolate, iced-tea, mirinda, tea
+The people have 5 different jobs:  accountant, manager, musician, nurse, pilot
+The people perfer 5 different movie-genres: comedy, family, horror, musical, thriller
+The people prefer 5 different music-genres: blues, disco, dubstep, r&b, soul
+5 different pets are kept: chinchilla, ferret, guinea-pig, hedgehog, lizard
+The people prefer 5 different types of sport: sailing, skiing, snowboarding, swimming, volleyball
+ 1. the nurse is the person drinking 7up##1
+ 2. the pilot is the person watching comedy movies##1
+ 3. the person watching musical movies and the accountant have different parity positions##9
+ 4. the person who's sport is snowboarding and the nurse have different parity positions##9
+ 5. the owner of the chinchilla is not the person watching horror movies##6
+ 6. the person drinking mirinda is in the middle##1
+ 7. the owner of the guinea-pig is not to the right of the owner of the ferret##8
+ 8. the owner of the lizard is on the left of the owner of the guinea-pig##1
+ 9. the fan r&b is on the left of the manager##1
+10. the fan blues is somewhere to the right of the person who's sport is sailing##5
+11. the person who's sport is volleyball is not the owner of the lizard##6
+12. the manager is not the fan disco##6
+13. the owner of the hedgehog is somewhere to the left of the person watching thriller movies##5
+14. the person drinking 7up and the fan dubstep have the same parity positions##9
+15. the person watching horror movies is on the right of the person who's sport is snowboarding##1
+16. the fan dubstep is somewhere to the right of the fan r&b##5
+17. the person drinking 7up is the person who's sport is skiing##1
+18. the fan soul is not the person drinking hot-chocolate##6
+19. the owner of the ferret and the nurse have the same parity positions##9
+20. the person who's sport is swimming is not the person drinking iced-tea##6
+21. the fan disco and the person watching musical movies have different parity positions##9
+22. the person watching thriller movies is somewhere between the person watching family movies and the person drinking 7up##7
+23. the manager is somewhere to the left of the owner of the guinea-pig##5
+24. the person watching thriller movies is not the owner of the hedgehog##6
+25. the person drinking 7up is somewhere to the right of the owner of the chinchilla##5
+26. the fan blues is somewhere to the right of the person watching comedy movies##5
+27. the person who's sport is snowboarding is on the left of the person who's sport is skiing##1
+28. the person watching musical movies is not the fan r&b##6
+29. the person watching family movies is not to the right of the person who's sport is sailing##8
+30. the person drinking hot-chocolate is on the right of the person watching musical movies##1
+31. the person drinking hot-chocolate is on the left or right of the person watching thriller movies##3
+32. the person who's sport is swimming is between the manager and the owner of the hedgehog##2
+33. the person watching family movies is not to the left of the person drinking iced-tea##8
+34. the person who's sport is skiing and the nurse have the same parity positions##9
+35. the musician is the fan r&b or the person drinking iced-tea is the musician, but not both
+36. the person drinking tea is not to the left of the fan dubstep##8","{'Beverage': ['iced-tea', 'hot-chocolate', 'mirinda', 'tea', '7up'], 'Job': ['musician', 'accountant', 'manager', 'pilot', 'nurse'], 'Movie-Genre': ['musical', 'family', 'thriller', 'comedy', 'horror'], 'Music-Genre': ['soul', 'r&b', 'dubstep', 'disco', 'blues'], 'Pet': ['hedgehog', 'chinchilla', 'lizard', 'guinea-pig', 'ferret'], 'Sport': ['volleyball', 'swimming', 'sailing', 'snowboarding', 'skiing']}"
+Pt1_6x5_level10-5,"There 5 different types of food: banana, peach, potato, strawberry, tomato
+The people have 5 different hobbies: board-games, fishing, magic-tricks, photography, reading
+The people prefer 5 different music-genres: blues, electronic, gospel, metal, pop
+There are 5 different nationalities: australian, canadian, colombian, german, polish
+The people prefer 5 different types of sport: climbing, cycling, golf, lacrosse, rowing
+The people use 5 different means of transport: bike, car, motorbike, taxi, van
+ 1. the person driving the car is on the left or right of the person eating tomato##3
+ 2. the person who's hobby is board-games is somewhere to the right of the colombian##5
+ 3. the person who's hobby is magic-tricks is not the person who's sport is lacrosse##6
+ 4. the polish is the fan electronic or the polish is the person who's hobby is magic-tricks, but not both
+ 5. the fan blues is not the german##6
+ 6. the fan electronic is the person eating potato or the fan electronic is the person driving the taxi, but not both
+ 7. the person who's sport is golf is not to the left of the person who's hobby is reading##8
+ 8. the person who's sport is golf is not to the right of the fan metal##8
+ 9. the person eating potato is on the left or right of the person who's sport is rowing##3
+10. the fan blues and the person who's hobby is board-games have different parity positions##9
+11. the person eating strawberry is not to the right of the person who's sport is golf##8
+12. the person who's hobby is magic-tricks is somewhere to the right of the fan gospel##5
+13. the colombian is not to the left of the person who's hobby is reading##8
+14. the person who's sport is climbing is not the person who's hobby is reading##6
+15. the person who's sport is golf is not the fan electronic##6
+16. the person eating peach is on the far left or far right##3
+17. the colombian and the person eating potato have the same parity positions##9
+18. the german is not to the left of the person who's hobby is photography##8
+19. the person who's sport is rowing is on the right of the fan gospel##1
+20. the fan pop is somewhere between the person driving the car and the person driving the motorbike##7
+21. the person driving the bike is on the left or right of the person driving the car##3
+22. the person driving the car is not to the right of the person who's hobby is board-games##8
+23. the person driving the van is on the left of the german##1
+24. the person who's sport is rowing is the polish or the polish is the person who's hobby is fishing, but not both
+25. the person eating banana is somewhere to the left of the person driving the motorbike##5
+26. the australian is not to the left of the fan pop##8
+27. the fan pop is on the left or right of the person who's hobby is reading##3
+28. the person who's hobby is fishing is not to the right of the person eating tomato##8
+29. the person eating peach is on the left or right of the person who's hobby is fishing##3
+30. the person driving the motorbike is not to the right of the person who's sport is climbing##8
+31. the person who's sport is cycling is not to the right of the person who's hobby is magic-tricks##8
+32. the person who's sport is golf is somewhere to the right of the fan gospel##5
+33. the person driving the taxi is on the left or right of the person eating strawberry##3
+34. the fan electronic is on the left or right of the person who's hobby is magic-tricks##3
+35. the person who's hobby is magic-tricks and the german have the same parity positions##9
+36. the australian and the person eating strawberry have different parity positions##9
+37. the person who's hobby is board-games is not the german##6
+38. the person who's sport is golf is between the person eating peach and the fan electronic##2","{'Food': ['banana', 'strawberry', 'potato', 'tomato', 'peach'], 'Hobby': ['photography', 'magic-tricks', 'reading', 'fishing', 'board-games'], 'Music-Genre': ['gospel', 'blues', 'electronic', 'pop', 'metal'], 'Nationality': ['canadian', 'polish', 'colombian', 'german', 'australian'], 'Sport': ['cycling', 'rowing', 'lacrosse', 'golf', 'climbing'], 'Transport': ['taxi', 'motorbike', 'van', 'bike', 'car']}"
+Pt1_6x5_level10-6,"There are 5 different favourite beverages: cola, hot-chocolate, lemonade, mirinda, water
+The people have 5 different hobbies: chess, photography, rock-climbing, singing, traveling
+The people have 5 different jobs:  architect, bartender, entrepreneur, fisherman, software-developer
+The people prefer 5 different music-genres: ambient, d&b, r&b, reggae, techno
+There are 5 different nationalities: brazilian, dutch, german, italian, malaysian
+The people prefer 5 different types of sport: lacrosse, sailing, skateboarding, soccer, surfing
+ 1. the person drinking cola is on the far left or far right##3
+ 2. the fisherman is on the left of the person who's hobby is rock-climbing##1
+ 3. the brazilian is not to the left of the person who's hobby is traveling##8
+ 4. the person drinking hot-chocolate is not to the left of the fan d&b##8
+ 5. the dutch is in the middle##1
+ 6. the fisherman is not to the right of the person who's sport is surfing##8
+ 7. the person who's sport is surfing is somewhere to the left of the person who's sport is soccer##5
+ 8. the person who's hobby is singing and the person who's sport is soccer have different parity positions##9
+ 9. the person drinking lemonade is on the left or right of the entrepreneur##3
+10. the fan d&b is the software-developer or the fan d&b is the italian, but not both
+11. the fan reggae is somewhere to the left of the german##5
+12. the fan r&b is in an even position##4
+13. the fan techno is not to the right of the person who's hobby is photography##8
+14. the fan r&b is on the left or right of the software-developer##3
+15. the german is somewhere to the right of the dutch##5
+16. the fisherman is not to the right of the fan reggae##8
+17. the person drinking lemonade is on the left of the german##1
+18. the fan r&b is not to the right of the malaysian##8
+19. the malaysian is somewhere to the right of the person who's sport is lacrosse##5
+20. the entrepreneur and the fan reggae have the same parity positions##9
+21. the person who's sport is skateboarding is on the far right##1
+22. the fan techno is somewhere to the right of the fan r&b##5
+23. the fisherman is on the left or right of the fan r&b##3
+24. the fan reggae is somewhere between the person drinking water and the bartender##7
+25. the software-developer is on the left or right of the bartender##3
+26. the person who's hobby is singing is somewhere between the fan r&b and the malaysian##7
+27. the person drinking mirinda is on the right of the person drinking hot-chocolate##1
+28. the person who's sport is sailing is not to the left of the fan d&b##8
+29. the fan ambient is on the left or right of the architect##3
+30. the person who's hobby is rock-climbing is on the left or right of the person drinking cola##3
+31. the person who's hobby is traveling and the fan d&b have the same parity positions##9
+32. the fan r&b is the bartender##1
+33. the fisherman and the person drinking cola have the same parity positions##9
+34. the malaysian is somewhere between the person drinking water and the fisherman##7
+35. the person who's sport is sailing is on the left of the person who's sport is surfing##1
+36. the person who's sport is surfing is on the left or right of the person drinking cola##3
+37. the person who's hobby is chess is somewhere to the right of the person who's hobby is photography##5","{'Beverage': ['cola', 'hot-chocolate', 'mirinda', 'lemonade', 'water'], 'Hobby': ['traveling', 'rock-climbing', 'singing', 'photography', 'chess'], 'Job': ['fisherman', 'bartender', 'software-developer', 'architect', 'entrepreneur'], 'Music-Genre': ['d&b', 'r&b', 'reggae', 'techno', 'ambient'], 'Nationality': ['italian', 'brazilian', 'dutch', 'malaysian', 'german'], 'Sport': ['sailing', 'surfing', 'lacrosse', 'soccer', 'skateboarding']}"
+Pt1_6x5_level10-7,"There are 5 different favourite beverages: almond-milk, coffee, cola, juice, tea
+The people have 5 different hobbies: camping, collecting, drawing, filmmaking, hiking
+The people have 5 different jobs:  architect, doctor, lawyer, paramedic, videographer
+There are 5 different nationalities: american, argentine, canadian, mexican, nigerian
+5 different pets are kept: bird, cat, chinchilla, frog, rat
+The people prefer 5 different types of sport: baseball, biathlon, golf, rowing, tennis
+ 1. the owner of the rat is the person drinking cola or the person drinking cola is the canadian, but not both
+ 2. the owner of the bird is somewhere to the right of the person who's hobby is collecting##5
+ 3. the owner of the chinchilla is not to the right of the person who's hobby is collecting##8
+ 4. the person who's sport is baseball is on the right of the person drinking tea##1
+ 5. the architect is on the right of the doctor##1
+ 6. the person drinking almond-milk is not to the left of the person who's sport is baseball##8
+ 7. the person drinking almond-milk is not to the right of the american##8
+ 8. the person who's hobby is drawing is somewhere to the right of the person drinking juice##5
+ 9. the person drinking cola is on the far right##1
+10. the lawyer is in an odd position##4
+11. the person drinking tea is not the person who's hobby is camping##6
+12. the person who's hobby is filmmaking is the person who's sport is rowing##1
+13. the american is not to the left of the person who's hobby is collecting##8
+14. the person who's sport is golf is not to the left of the lawyer##8
+15. the person who's sport is golf is on the left of the person who's hobby is hiking##1
+16. the person who's sport is biathlon is on the far left or far right##3
+17. the owner of the frog is the lawyer or the lawyer is the american, but not both
+18. the mexican is the lawyer##1
+19. the person who's hobby is filmmaking and the person drinking juice have the same parity positions##9
+20. the canadian is on the right of the doctor##1
+21. the owner of the chinchilla is the nigerian or the owner of the chinchilla is the person who's hobby is collecting, but not both
+22. the lawyer is on the left or right of the person who's hobby is collecting##3
+23. the person who's hobby is camping is not to the right of the american##8
+24. the person who's hobby is filmmaking is somewhere to the left of the architect##5
+25. the person drinking juice is not to the left of the lawyer##8
+26. the owner of the rat is not to the left of the person who's hobby is collecting##8
+27. the paramedic is on the left or right of the owner of the cat##3
+28. the owner of the bird and the canadian have the same parity positions##9
+29. the person who's hobby is camping is the person drinking juice or the person who's hobby is camping is the person who's sport is baseball, but not both
+30. the person who's hobby is camping is the nigerian##1
+31. the person who's hobby is camping and the person who's sport is baseball have the same parity positions##9
+32. the person who's sport is tennis is somewhere to the left of the person who's sport is biathlon##5
+33. the owner of the bird is on the left or right of the person who's sport is baseball##3
+34. the doctor is not the person who's sport is biathlon##6
+35. the person who's sport is biathlon is on the left or right of the person who's sport is golf##3
+36. the person who's hobby is hiking is not to the left of the person who's hobby is filmmaking##8
+37. the person who's hobby is drawing is somewhere to the right of the person who's sport is baseball##5
+38. the person who's hobby is collecting is not the owner of the bird##6
+39. the person who's sport is golf and the person drinking coffee have the same parity positions##9","{'Beverage': ['juice', 'tea', 'almond-milk', 'coffee', 'cola'], 'Hobby': ['filmmaking', 'collecting', 'camping', 'drawing', 'hiking'], 'Job': ['lawyer', 'paramedic', 'doctor', 'architect', 'videographer'], 'Nationality': ['mexican', 'argentine', 'nigerian', 'canadian', 'american'], 'Pet': ['frog', 'chinchilla', 'cat', 'bird', 'rat'], 'Sport': ['rowing', 'tennis', 'baseball', 'golf', 'biathlon']}"
+Pt1_6x5_level10-8,"There are 5 different favourite beverages: almond-milk, coffee, hot-chocolate, juice, tea
+The people have 5 different hobbies: board-games, chess, drawing, filmmaking, puzzles
+The people have 5 different jobs:  chef, electrician, entrepreneur, fisherman, photographer
+The people prefer 5 different music-genres: disco, electronic, pop, reggae, techno
+The people prefer 5 different types of sport: basketball, biathlon, cycling, golf, ice-hockey
+The people use 5 different means of transport: bike, boat, quad-bike, ship, subway
+ 1. the person who's sport is ice-hockey is not the person who's hobby is puzzles##6
+ 2. the person drinking tea and the person who's sport is biathlon have the same parity positions##9
+ 3. the entrepreneur is between the chef and the photographer##2
+ 4. the person drinking tea is in the middle##1
+ 5. the person who's hobby is chess and the fisherman have different parity positions##9
+ 6. the fan techno is somewhere between the person drinking coffee and the person drinking juice##7
+ 7. the person who's sport is cycling is not the person who's hobby is board-games##6
+ 8. the person who's sport is basketball is somewhere to the right of the person who's sport is ice-hockey##5
+ 9. the person who's sport is cycling is on the left or right of the person drinking hot-chocolate##3
+10. the entrepreneur is somewhere to the left of the fan disco##5
+11. the fan pop is the person who's sport is golf##1
+12. the person driving the ship and the fan disco have the same parity positions##9
+13. the chef is in an even position##4
+14. the person who's hobby is chess is somewhere to the left of the person who's sport is ice-hockey##5
+15. the person who's hobby is filmmaking is the fan disco or the fan disco is the person driving the quad-bike, but not both
+16. the person driving the quad-bike is not the person who's hobby is chess##6
+17. the person driving the boat is somewhere to the left of the entrepreneur##5
+18. the person drinking coffee is somewhere to the left of the person drinking juice##5
+19. the entrepreneur is in an odd position##4
+20. the person driving the boat is somewhere to the right of the person who's hobby is drawing##5
+21. the person who's sport is ice-hockey is on the right of the fan reggae##1
+22. the person who's sport is cycling is on the right of the fisherman##1
+23. the fan electronic is not to the right of the person who's sport is basketball##8
+24. the person who's sport is golf and the fan techno have the same parity positions##9
+25. the fisherman is somewhere to the left of the fan disco##5
+26. the fan electronic is somewhere to the left of the person driving the subway##5
+27. the photographer is not to the right of the person driving the bike##8
+28. the person driving the bike is somewhere between the person who's hobby is board-games and the person driving the subway##7
+29. the person who's sport is basketball is somewhere to the left of the person drinking almond-milk##5
+30. the person driving the ship is not to the left of the photographer##8
+31. the person driving the boat is not the fan electronic##6","{'Beverage': ['hot-chocolate', 'coffee', 'tea', 'juice', 'almond-milk'], 'Hobby': ['drawing', 'chess', 'board-games', 'puzzles', 'filmmaking'], 'Job': ['fisherman', 'photographer', 'entrepreneur', 'chef', 'electrician'], 'Music-Genre': ['pop', 'reggae', 'techno', 'electronic', 'disco'], 'Sport': ['golf', 'cycling', 'ice-hockey', 'basketball', 'biathlon'], 'Transport': ['quad-bike', 'boat', 'ship', 'bike', 'subway']}"
+Pt1_6x5_level10-9,"There are 5 different favourite beverages: hot-chocolate, iced-tea, mirinda, sprite, water
+There 5 different types of food: asparagus, grapes, kale, papaya, pomegranate
+The people have 5 different hobbies: cooking, gardening, hiking, reading, singing
+The people perfer 5 different movie-genres: animation, crime, family, scientific, zombie
+The people prefer 5 different types of sport: baseball, ice-hockey, parkour, soccer, volleyball
+The people use 5 different means of transport: bike, boat, car, scooter, ship
+ 1. the person watching zombie movies is the person eating papaya or the person eating papaya is the person who's hobby is reading, but not both
+ 2. the person driving the boat is the person who's hobby is gardening##1
+ 3. the person who's hobby is hiking is the person who's sport is volleyball or the person who's hobby is hiking is the person drinking hot-chocolate, but not both
+ 4. the person eating pomegranate is somewhere to the right of the person who's sport is ice-hockey##5
+ 5. the person watching animation movies is somewhere to the right of the person drinking mirinda##5
+ 6. the person driving the ship is in the middle##1
+ 7. the person eating kale and the person drinking sprite have different parity positions##9
+ 8. the person who's hobby is cooking is in the middle##1
+ 9. the person drinking iced-tea is on the left or right of the person driving the scooter##3
+10. the person watching crime movies is somewhere between the person watching family movies and the person watching zombie movies##7
+11. the person watching scientific movies is somewhere to the left of the person driving the ship##5
+12. the person who's sport is volleyball is somewhere to the left of the person who's sport is ice-hockey##5
+13. the person driving the scooter and the person eating pomegranate have different parity positions##9
+14. the person eating asparagus is on the right of the person who's sport is parkour##1
+15. the person drinking water is not to the left of the person who's hobby is reading##8
+16. the person watching animation movies is not to the right of the person watching zombie movies##8
+17. the person watching animation movies is not to the left of the person watching scientific movies##8
+18. the person driving the car is not to the left of the person eating grapes##8
+19. the person eating kale is somewhere between the person eating pomegranate and the person who's sport is volleyball##7
+20. the person driving the scooter is on the right of the person who's sport is volleyball##1
+21. the person eating pomegranate is not to the left of the person driving the scooter##8
+22. the person drinking water is on the right of the person watching scientific movies##1
+23. the person driving the bike is not the person who's sport is ice-hockey##6
+24. the person drinking iced-tea is on the far right##1
+25. the person eating papaya is the person who's sport is soccer or the person who's sport is soccer is the person who's hobby is reading, but not both
+26. the person who's sport is baseball is on the left or right of the person watching crime movies##3
+27. the person who's hobby is gardening is the person who's sport is soccer or the person who's hobby is gardening is the person driving the boat, but not both
+28. the person who's sport is ice-hockey is not the person drinking sprite##6
+29. the person eating papaya and the person driving the car have different parity positions##9
+30. the person who's sport is parkour is the person watching scientific movies##1
+31. the person watching zombie movies is somewhere to the left of the person who's sport is baseball##5
+32. the person eating papaya is not to the right of the person driving the bike##8
+33. the person who's sport is volleyball is not the person watching scientific movies##6
+34. the person driving the boat and the person who's sport is baseball have the same parity positions##9","{'Beverage': ['mirinda', 'water', 'sprite', 'hot-chocolate', 'iced-tea'], 'Food': ['grapes', 'asparagus', 'papaya', 'kale', 'pomegranate'], 'Hobby': ['gardening', 'reading', 'cooking', 'hiking', 'singing'], 'Movie-Genre': ['scientific', 'animation', 'zombie', 'crime', 'family'], 'Sport': ['parkour', 'soccer', 'volleyball', 'ice-hockey', 'baseball'], 'Transport': ['boat', 'car', 'ship', 'scooter', 'bike']}"
diff --git a/part2/level10/Pt2_6x6_level10.csv b/part2/level10/Pt2_6x6_level10.csv
new file mode 100644
index 0000000000000000000000000000000000000000..0f645800e222df1c58d30bfc333f00ac8c4407eb
--- /dev/null
+++ b/part2/level10/Pt2_6x6_level10.csv
@@ -0,0 +1,541 @@
+ID,Clues,SolutionGrid
+Pt1_6x6_level10-0,"There are 6 different favourite beverages: 7up, iced-tea, lemonade, milk, mirinda, water
+The people have 6 different jobs:  analyst, dancer, entrepreneur, mechanic, musician, writer
+The people prefer 6 different music-genres: folk, house, indie, jazz, punk, salsa
+There are 6 different nationalities: canadian, dutch, egyptian, german, polish, turkish
+6 different pets are kept: bird, ferret, goat, horse, rabbit, rat
+The people use 6 different means of transport: airplane, bus, helicopter, ship, subway, van
+ 1. the fan folk and the owner of the ferret have the same parity positions##9
+ 2. the fan folk and the canadian have different parity positions##9
+ 3. the person drinking lemonade is not to the left of the person drinking milk##8
+ 4. the polish is not the person driving the bus##6
+ 5. the analyst is between the fan jazz and the person drinking milk##2
+ 6. the mechanic is on the left or right of the polish##3
+ 7. the fan punk is not to the left of the mechanic##8
+ 8. the fan folk is not the person drinking iced-tea##6
+ 9. the person drinking water is somewhere between the egyptian and the person drinking milk##7
+10. the owner of the rabbit is on the far left or far right##3
+11. the fan indie is somewhere to the right of the fan salsa##5
+12. the owner of the rabbit is not to the left of the person driving the van##8
+13. the fan folk is somewhere to the left of the fan jazz##5
+14. the person drinking iced-tea is in an even position##4
+15. the egyptian is on the far right##1
+16. the dutch is not the person driving the airplane##6
+17. the person drinking water is not to the right of the egyptian##8
+18. the person driving the van is on the left or right of the person drinking iced-tea##3
+19. the fan house is the musician or the fan house is the canadian, but not both
+20. the polish is somewhere to the left of the musician##5
+21. the person drinking lemonade is somewhere to the right of the owner of the goat##5
+22. the person driving the subway is not to the left of the person drinking lemonade##8
+23. the polish and the analyst have the same parity positions##9
+24. the fan house is somewhere to the right of the turkish##5
+25. the person drinking iced-tea is somewhere to the left of the person driving the van##5
+26. the fan salsa is somewhere to the right of the dutch##5
+27. the analyst is the person driving the bus or the person drinking lemonade is the analyst, but not both
+28. the fan house is on the left or right of the writer##3
+29. the fan folk is not to the right of the canadian##8
+30. the canadian is not the person driving the ship##6
+31. the person driving the ship is somewhere to the left of the german##5
+32. the turkish is the owner of the bird##1
+33. the owner of the goat is not to the right of the person drinking milk##8
+34. the person drinking 7up is not the polish##6
+35. the person driving the subway is the person drinking 7up##1
+36. the dancer is the person drinking water##1
+37. the person drinking milk is somewhere to the left of the writer##5
+38. the writer is somewhere to the right of the analyst##5
+39. the polish is the owner of the horse or the polish is the fan jazz, but not both
+40. the person driving the bus and the dutch have the same parity positions##9
+41. the owner of the rat is somewhere to the left of the entrepreneur##5
+42. the polish is on the left or right of the musician##3
+43. the person drinking lemonade is somewhere to the left of the person driving the van##5
+44. the owner of the rat is the fan indie or the owner of the rat is the person driving the van, but not both
+45. the analyst is somewhere to the right of the fan punk##5
+46. the person driving the van and the owner of the ferret have different parity positions##9
+47. the person driving the helicopter is on the far right##1","{'Beverage': ['milk', 'lemonade', '7up', 'iced-tea', 'water', 'mirinda'], 'Job': ['mechanic', 'analyst', 'musician', 'writer', 'dancer', 'entrepreneur'], 'Music-Genre': ['punk', 'folk', 'jazz', 'salsa', 'house', 'indie'], 'Nationality': ['dutch', 'polish', 'turkish', 'german', 'canadian', 'egyptian'], 'Pet': ['goat', 'horse', 'bird', 'ferret', 'rat', 'rabbit'], 'Transport': ['bus', 'ship', 'subway', 'airplane', 'van', 'helicopter']}"
+Pt1_6x6_level10-1,"There 6 different types of food: artichoke, grapes, lime, nectarine, pineapple, pumpkin
+The people have 6 different hobbies: board-games, camping, collecting, skydiving, sudoku, traveling
+There are 6 different nationalities: american, british, colombian, indian, italian, nigerian
+6 different pets are kept: goldfish, guinea-pig, hamster, lizard, snake, turtle
+The people prefer 6 different types of sport: baseball, climbing, ice-hockey, parkour, sailing, tennis
+The people use 6 different means of transport: jet-ski, quad-bike, scooter, ship, skateboard, trike
+ 1. the person who's sport is parkour is not the person eating grapes##6
+ 2. the italian is the person who's hobby is traveling or the owner of the snake is the italian, but not both
+ 3. the person eating artichoke is not the person who's hobby is collecting##6
+ 4. the owner of the lizard is the person who's sport is baseball or the owner of the lizard is the person eating grapes, but not both
+ 5. the person who's hobby is collecting is somewhere to the left of the owner of the goldfish##5
+ 6. the person driving the ship and the owner of the guinea-pig have different parity positions##9
+ 7. the person who's sport is baseball is not to the left of the person who's hobby is sudoku##8
+ 8. the person who's hobby is traveling is the owner of the goldfish##1
+ 9. the person who's sport is ice-hockey is not the person eating lime##6
+10. the person who's hobby is camping is on the left of the owner of the hamster##1
+11. the colombian is on the left of the owner of the lizard##1
+12. the person eating nectarine is on the left or right of the owner of the hamster##3
+13. the person eating pineapple and the colombian have different parity positions##9
+14. the person driving the quad-bike is on the left of the person who's sport is climbing##1
+15. the person driving the scooter is not to the left of the person who's sport is ice-hockey##8
+16. the person eating artichoke is on the left or right of the british##3
+17. the person eating grapes is somewhere between the owner of the guinea-pig and the person who's hobby is collecting##7
+18. the person who's sport is sailing is on the left of the person who's hobby is sudoku##1
+19. the indian is not to the left of the owner of the lizard##8
+20. the person who's hobby is collecting is on the left of the person who's hobby is traveling##1
+21. the colombian and the person who's sport is parkour have different parity positions##9
+22. the person who's hobby is camping is somewhere to the right of the owner of the goldfish##5
+23. the nigerian is the person who's sport is tennis or the person who's sport is tennis is the person who's hobby is sudoku, but not both
+24. the person driving the skateboard is on the left of the person driving the trike##1
+25. the person eating grapes is somewhere to the right of the person eating lime##5
+26. the person who's hobby is skydiving is not to the right of the person eating pumpkin##8
+27. the person eating lime is somewhere to the right of the owner of the snake##5
+28. the person who's sport is baseball is somewhere between the person who's sport is climbing and the person eating lime##7
+29. the person who's sport is ice-hockey and the person eating grapes have different parity positions##9
+30. the owner of the lizard and the person eating lime have the same parity positions##9
+31. the person driving the ship is not the person who's sport is sailing##6
+32. the person driving the skateboard is on the right of the person driving the jet-ski##1
+33. the person driving the jet-ski is somewhere to the left of the person who's sport is climbing##5
+34. the colombian is not to the left of the owner of the turtle##8
+35. the person who's sport is parkour and the person driving the scooter have different parity positions##9
+36. the owner of the guinea-pig is not to the left of the person eating nectarine##8
+37. the indian and the owner of the turtle have the same parity positions##9
+38. the owner of the guinea-pig is somewhere to the right of the person driving the scooter##5
+39. the person who's hobby is board-games is not to the left of the person who's sport is parkour##8
+40. the person who's sport is sailing is in an odd position##4
+41. the person who's hobby is camping is somewhere between the person who's sport is climbing and the person driving the trike##7
+42. the person eating nectarine and the nigerian have the same parity positions##9
+43. the owner of the hamster and the person who's hobby is sudoku have the same parity positions##9
+44. the owner of the hamster is not the nigerian##6
+45. the person who's sport is climbing is not the person driving the jet-ski##6
+46. the nigerian is on the left of the indian##1
+47. the person eating artichoke is not to the right of the owner of the snake##8","{'Food': ['artichoke', 'lime', 'pumpkin', 'grapes', 'nectarine', 'pineapple'], 'Hobby': ['skydiving', 'collecting', 'traveling', 'sudoku', 'camping', 'board-games'], 'Nationality': ['italian', 'british', 'colombian', 'american', 'nigerian', 'indian'], 'Pet': ['snake', 'turtle', 'goldfish', 'lizard', 'guinea-pig', 'hamster'], 'Sport': ['ice-hockey', 'parkour', 'sailing', 'tennis', 'baseball', 'climbing'], 'Transport': ['scooter', 'jet-ski', 'skateboard', 'trike', 'quad-bike', 'ship']}"
+Pt1_6x6_level10-2,"There 6 different types of food: artichoke, carrot, corn, eggplant, lettuce, pepper
+The people have 6 different hobbies: card-games, dancing, hiking, puzzles, woodworking, writing
+The people prefer 6 different music-genres: ambient, classical, hip-hop, house, r&b, trance
+There are 6 different nationalities: australian, german, indian, indonesian, polish, spanish
+6 different pets are kept: bird, chinchilla, frog, goldfish, lizard, turtle
+The people use 6 different means of transport: car, jet-ski, quad-bike, taxi, tram, van
+ 1. the fan hip-hop is not to the left of the spanish##8
+ 2. the person eating eggplant is on the left or right of the person driving the quad-bike##3
+ 3. the indonesian is somewhere to the left of the indian##5
+ 4. the fan hip-hop is on the left or right of the owner of the lizard##3
+ 5. the person eating artichoke and the person driving the quad-bike have different parity positions##9
+ 6. the owner of the chinchilla is not the fan house##6
+ 7. the person driving the quad-bike is somewhere to the left of the person eating pepper##5
+ 8. the spanish is not the person eating lettuce##6
+ 9. the person driving the taxi is not to the left of the fan classical##8
+10. the fan house is somewhere to the right of the owner of the goldfish##5
+11. the person eating corn is somewhere to the right of the person who's hobby is puzzles##5
+12. the person driving the tram and the person eating pepper have different parity positions##9
+13. the fan r&b is not the person who's hobby is dancing##6
+14. the fan ambient is not the australian##6
+15. the owner of the bird is not to the left of the owner of the bird##8
+16. the owner of the turtle is not the australian##6
+17. the person driving the quad-bike is the indian##1
+18. the fan hip-hop is somewhere to the right of the person who's hobby is puzzles##5
+19. the person who's hobby is writing is not to the left of the person eating lettuce##8
+20. the owner of the goldfish is the person eating lettuce##1
+21. the person eating eggplant is not to the left of the spanish##8
+22. the person eating pepper is not the fan classical##6
+23. the owner of the chinchilla is not to the right of the person who's hobby is card-games##8
+24. the fan house is on the left of the person eating corn##1
+25. the owner of the turtle and the person who's hobby is writing have different parity positions##9
+26. the owner of the turtle is the german or the person eating pepper is the owner of the turtle, but not both
+27. the person eating artichoke is not to the right of the fan r&b##8
+28. the fan house is somewhere to the right of the person driving the car##5
+29. the owner of the frog is somewhere to the right of the person who's hobby is dancing##5
+30. the owner of the turtle is on the right of the owner of the lizard##1
+31. the person driving the car is somewhere to the left of the person who's hobby is puzzles##5
+32. the person driving the jet-ski is on the left of the person who's hobby is dancing##1
+33. the indonesian is not to the right of the person driving the tram##8
+34. the person driving the quad-bike is on the left of the person driving the car##1
+35. the spanish is not the person driving the tram##6
+36. the person who's hobby is hiking is somewhere between the indonesian and the person driving the quad-bike##7
+37. the fan trance is on the right of the australian##1
+38. the fan ambient is not to the right of the person driving the van##8
+39. the fan house is not to the right of the person who's hobby is card-games##8
+40. the person driving the taxi is on the left or right of the owner of the chinchilla##3","{'Food': ['lettuce', 'artichoke', 'carrot', 'eggplant', 'pepper', 'corn'], 'Hobby': ['writing', 'hiking', 'dancing', 'woodworking', 'puzzles', 'card-games'], 'Music-Genre': ['classical', 'r&b', 'trance', 'ambient', 'house', 'hip-hop'], 'Nationality': ['indonesian', 'australian', 'indian', 'spanish', 'polish', 'german'], 'Pet': ['goldfish', 'chinchilla', 'bird', 'frog', 'lizard', 'turtle'], 'Transport': ['taxi', 'jet-ski', 'quad-bike', 'car', 'van', 'tram']}"
+Pt1_6x6_level10-3,"There are 6 different favourite beverages: almond-milk, iced-tea, milk, mirinda, tea, water
+The people have 6 different jobs:  chef, designer, doctor, electrician, firefighter, freelancer
+The people prefer 6 different music-genres: blues, dubstep, house, jazz, salsa, trance
+6 different pets are kept: chinchilla, dog, fish, mouse, rabbit, rat
+The people prefer 6 different types of sport: basketball, handball, ice-hockey, rowing, sailing, soccer
+The people use 6 different means of transport: airplane, boat, bus, scooter, skateboard, van
+ 1. the owner of the mouse is the person driving the van##1
+ 2. the owner of the rabbit is somewhere to the right of the owner of the rat##5
+ 3. the owner of the fish is on the left or right of the person driving the bus##3
+ 4. the person drinking mirinda is on the left of the fan blues##1
+ 5. the fan jazz is the owner of the chinchilla##1
+ 6. the fan trance is somewhere to the right of the person driving the airplane##5
+ 7. the person driving the van is not to the left of the electrician##8
+ 8. the person driving the van is not to the right of the fan trance##8
+ 9. the person driving the van is between the person who's sport is basketball and the doctor##2
+10. the person driving the skateboard is somewhere between the fan dubstep and the fan house##7
+11. the person drinking water is on the right of the person who's sport is basketball##1
+12. the fan blues is on the left or right of the fan jazz##3
+13. the person drinking mirinda is not to the left of the designer##8
+14. the fan house is not to the right of the person drinking iced-tea##8
+15. the firefighter is the fan blues or the person who's sport is rowing is the firefighter, but not both
+16. the person drinking tea is on the left or right of the owner of the mouse##3
+17. the person drinking milk is not to the right of the person who's sport is soccer##8
+18. the person drinking tea and the electrician have different parity positions##9
+19. the person who's sport is handball is not to the right of the designer##8
+20. the firefighter is on the right of the fan dubstep##1
+21. the person who's sport is sailing is not to the right of the person drinking iced-tea##8
+22. the fan trance is on the left or right of the electrician##3
+23. the fan house is not to the left of the person drinking water##8
+24. the electrician is not to the left of the person drinking almond-milk##8
+25. the fan dubstep is not the person who's sport is rowing##6
+26. the doctor is the person who's sport is basketball or the doctor is the person driving the scooter, but not both
+27. the person driving the bus is the owner of the fish or the person driving the bus is the fan jazz, but not both
+28. the person driving the airplane is on the left of the person drinking almond-milk##1
+29. the fan house is the person driving the airplane or the person driving the airplane is the designer, but not both
+30. the person drinking water is not to the left of the person driving the boat##8
+31. the owner of the rat and the person driving the scooter have different parity positions##9
+32. the owner of the dog and the person drinking tea have the same parity positions##9
+33. the owner of the fish is on the right of the owner of the rabbit##1
+34. the person driving the bus is not to the left of the person drinking almond-milk##8
+35. the person who's sport is sailing is not to the right of the person drinking almond-milk##8
+36. the person who's sport is ice-hockey is the person drinking iced-tea or the chef is the person who's sport is ice-hockey, but not both
+37. the person who's sport is sailing is somewhere between the designer and the doctor##7
+38. the fan jazz is on the left of the person who's sport is rowing##1
+39. the fan house and the doctor have different parity positions##9
+40. the owner of the chinchilla is not to the right of the chef##8
+41. the person driving the boat is on the left of the person who's sport is handball##1
+42. the electrician is not to the left of the person driving the airplane##8
+43. the person drinking water is not the fan salsa##6
+44. the person driving the van is in an odd position##4
+45. the person who's sport is rowing is not the person driving the bus##6
+46. the freelancer is not the owner of the fish##6","{'Beverage': ['milk', 'mirinda', 'almond-milk', 'tea', 'water', 'iced-tea'], 'Job': ['freelancer', 'designer', 'firefighter', 'chef', 'electrician', 'doctor'], 'Music-Genre': ['salsa', 'dubstep', 'blues', 'jazz', 'house', 'trance'], 'Pet': ['rat', 'rabbit', 'fish', 'chinchilla', 'mouse', 'dog'], 'Sport': ['soccer', 'handball', 'sailing', 'basketball', 'rowing', 'ice-hockey'], 'Transport': ['boat', 'airplane', 'skateboard', 'bus', 'van', 'scooter']}"
+Pt1_6x6_level10-4,"There 6 different types of food: asparagus, cabbage, eggplant, lemon, lime, plum
+The people have 6 different hobbies: baking, camping, dancing, hiking, reading, woodworking
+The people perfer 6 different movie-genres: action, horror, musical, romance, spy, zombie
+6 different pets are kept: chinchilla, ferret, goldfish, hamster, pony, snake
+The people prefer 6 different types of sport: badminton, baseball, basketball, sailing, tennis, volleyball
+The people use 6 different means of transport: airplane, bike, boat, ship, skateboard, van
+ 1. the person eating eggplant is somewhere to the left of the person watching romance movies##5
+ 2. the owner of the snake is not to the left of the person watching spy movies##8
+ 3. the person who's hobby is hiking is not to the right of the person who's sport is badminton##8
+ 4. the person driving the bike is between the person eating cabbage and the person driving the airplane##2
+ 5. the person who's hobby is hiking is somewhere to the left of the person eating lemon##5
+ 6. the owner of the ferret is not the person eating lemon##6
+ 7. the person driving the ship is on the right of the person eating eggplant##1
+ 8. the person who's hobby is dancing is on the left or right of the person driving the van##3
+ 9. the person eating asparagus is not the person watching spy movies##6
+10. the person watching musical movies is not to the left of the person eating asparagus##8
+11. the person driving the van is the owner of the hamster or the person who's sport is tennis is the person driving the van, but not both
+12. the person who's sport is volleyball is between the person who's sport is baseball and the person who's hobby is baking##2
+13. the person driving the airplane is somewhere to the right of the person who's sport is badminton##5
+14. the person eating eggplant and the person who's hobby is dancing have different parity positions##9
+15. the owner of the ferret and the person watching action movies have different parity positions##9
+16. the person eating lime is the person driving the airplane or the person driving the airplane is the person who's sport is basketball, but not both
+17. the owner of the snake is not to the right of the person eating lime##8
+18. the person eating eggplant and the owner of the chinchilla have different parity positions##9
+19. the person who's sport is tennis is on the right of the person eating asparagus##1
+20. the person driving the skateboard is somewhere to the left of the person eating lime##5
+21. the person watching horror movies is not to the right of the person watching spy movies##8
+22. the person watching zombie movies is on the left or right of the person watching musical movies##3
+23. the person driving the skateboard is the person who's sport is baseball or the person eating plum is the person driving the skateboard, but not both
+24. the person who's sport is basketball is not to the left of the person who's hobby is camping##8
+25. the person eating lemon is somewhere to the right of the owner of the hamster##5
+26. the person eating lemon is somewhere to the right of the owner of the snake##5
+27. the person who's sport is volleyball is not the person who's hobby is camping##6
+28. the person who's hobby is reading is the person watching zombie movies##1
+29. the person driving the boat is on the left or right of the person driving the van##3
+30. the person driving the skateboard and the person eating lemon have the same parity positions##9
+31. the person who's hobby is baking is on the far left or far right##3
+32. the person watching action movies and the owner of the hamster have the same parity positions##9
+33. the owner of the ferret is not to the left of the person who's sport is badminton##8
+34. the owner of the snake is the person eating eggplant or the person driving the boat is the owner of the snake, but not both
+35. the owner of the hamster is somewhere between the person watching musical movies and the person eating lemon##7
+36. the person eating lime is somewhere to the left of the person eating lemon##5
+37. the owner of the pony is on the left or right of the person eating lime##3
+38. the person eating eggplant is somewhere to the left of the person eating plum##5
+39. the person driving the airplane and the person eating lime have different parity positions##9
+40. the person watching romance movies and the person who's hobby is woodworking have different parity positions##9
+41. the owner of the pony is not to the left of the person who's sport is badminton##8
+42. the person who's hobby is camping is the person eating plum or the person driving the skateboard is the person who's hobby is camping, but not both
+43. the owner of the ferret is the person driving the skateboard or the owner of the ferret is the person who's sport is badminton, but not both
+44. the person who's hobby is dancing is the person watching horror movies or the person watching horror movies is the owner of the ferret, but not both
+45. the person who's hobby is hiking is not to the left of the owner of the chinchilla##8
+46. the person who's sport is tennis and the person watching musical movies have the same parity positions##9
+47. the person who's sport is sailing and the person eating asparagus have the same parity positions##9
+48. the person who's hobby is reading is not to the right of the person watching romance movies##8
+49. the owner of the snake is somewhere between the person who's hobby is dancing and the person driving the bike##7
+50. the person watching action movies is somewhere to the left of the person watching zombie movies##5
+51. the person driving the airplane is not to the right of the person driving the airplane##8
+52. the person eating asparagus is the person who's hobby is reading or the owner of the chinchilla is the person eating asparagus, but not both","{'Food': ['asparagus', 'eggplant', 'plum', 'cabbage', 'lime', 'lemon'], 'Hobby': ['dancing', 'hiking', 'woodworking', 'camping', 'reading', 'baking'], 'Movie-Genre': ['horror', 'spy', 'action', 'musical', 'zombie', 'romance'], 'Pet': ['chinchilla', 'snake', 'goldfish', 'ferret', 'hamster', 'pony'], 'Sport': ['sailing', 'tennis', 'badminton', 'baseball', 'volleyball', 'basketball'], 'Transport': ['boat', 'van', 'ship', 'skateboard', 'bike', 'airplane']}"
+Pt1_6x6_level10-5,"The people have 6 different hobbies: board-games, dancing, fishing, gardening, magic-tricks, traveling
+The people have 6 different jobs:  accountant, dressmaker, fisherman, freelancer, social-worker, videographer
+The people prefer 6 different music-genres: d&b, folk, gospel, indie, metal, punk
+There are 6 different nationalities: brazilian, canadian, egyptian, indonesian, mexican, pakistani
+6 different pets are kept: cat, dog, fish, hedgehog, horse, snake
+The people use 6 different means of transport: bike, roller, ship, skateboard, snowmobile, taxi
+ 1. the person driving the ship is on the right of the person driving the skateboard##1
+ 2. the fan indie is somewhere to the right of the fisherman##5
+ 3. the fan d&b is the brazilian##1
+ 4. the person who's hobby is board-games and the owner of the hedgehog have the same parity positions##9
+ 5. the person driving the snowmobile is somewhere between the pakistani and the person driving the bike##7
+ 6. the videographer is in an even position##4
+ 7. the freelancer is the owner of the hedgehog##1
+ 8. the owner of the horse is somewhere between the fan punk and the videographer##7
+ 9. the fan indie is not the brazilian##6
+10. the fan punk is not to the right of the fan metal##8
+11. the owner of the fish is not to the left of the person who's hobby is gardening##8
+12. the fisherman is not to the left of the person driving the bike##8
+13. the fan punk and the person driving the roller have the same parity positions##9
+14. the person who's hobby is gardening is on the left or right of the videographer##3
+15. the pakistani is not the person driving the taxi##6
+16. the brazilian is the person driving the bike##1
+17. the fan folk is the person who's hobby is traveling or the fan folk is the freelancer, but not both
+18. the person who's hobby is magic-tricks is somewhere between the fan gospel and the accountant##7
+19. the owner of the fish is somewhere between the fan metal and the fan gospel##7
+20. the person driving the ship is on the far left or far right##3
+21. the dressmaker and the person who's hobby is dancing have different parity positions##9
+22. the person who's hobby is dancing is somewhere to the left of the owner of the snake##5
+23. the egyptian is not to the right of the dressmaker##8
+24. the indonesian is somewhere to the left of the owner of the fish##5
+25. the owner of the fish is somewhere between the fisherman and the fan gospel##7
+26. the fan folk is the owner of the hedgehog or the person driving the snowmobile is the fan folk, but not both
+27. the canadian is not to the right of the person driving the ship##8
+28. the fan folk and the mexican have the same parity positions##9
+29. the owner of the horse is on the right of the pakistani##1
+30. the fan d&b is the social-worker##1
+31. the dressmaker is somewhere between the owner of the snake and the person driving the taxi##7
+32. the person driving the roller is on the right of the fan folk##1
+33. the owner of the cat is somewhere to the right of the owner of the dog##5
+34. the person who's hobby is board-games is not to the right of the person driving the roller##8
+35. the person who's hobby is dancing is somewhere to the left of the dressmaker##5
+36. the fan punk is not the person who's hobby is dancing##6
+37. the dressmaker and the fan gospel have different parity positions##9
+38. the mexican is on the left of the owner of the hedgehog##1
+39. the fisherman is not the pakistani##6
+40. the owner of the horse is in an even position##4
+41. the person who's hobby is dancing is not the accountant##6
+42. the egyptian and the person driving the roller have the same parity positions##9
+43. the fan indie is on the left or right of the owner of the horse##3
+44. the canadian is not to the left of the person who's hobby is fishing##8
+45. the person driving the skateboard is on the left or right of the videographer##3
+46. the person who's hobby is dancing is somewhere between the owner of the hedgehog and the dressmaker##7","{'Hobby': ['board-games', 'traveling', 'magic-tricks', 'dancing', 'gardening', 'fishing'], 'Job': ['social-worker', 'accountant', 'freelancer', 'fisherman', 'dressmaker', 'videographer'], 'Music-Genre': ['d&b', 'folk', 'punk', 'metal', 'indie', 'gospel'], 'Nationality': ['brazilian', 'mexican', 'pakistani', 'indonesian', 'egyptian', 'canadian'], 'Pet': ['dog', 'cat', 'hedgehog', 'horse', 'fish', 'snake'], 'Transport': ['bike', 'snowmobile', 'roller', 'taxi', 'skateboard', 'ship']}"
+Pt1_6x6_level10-6,"There are 6 different favourite beverages: almond-milk, coffee, cola, juice, milk, sprite
+There 6 different types of food: eggplant, lime, mango, pear, watermelon, zucchini
+The people have 6 different jobs:  architect, designer, firefighter, journalist, nurse, photographer
+The people prefer 6 different music-genres: ambient, blues, d&b, r&b, rock, soul
+6 different pets are kept: bird, ferret, goat, goldfish, mouse, pony
+The people prefer 6 different types of sport: basketball, cricket, rugby, soccer, surfing, weightlifting
+ 1. the fan soul is on the left or right of the fan ambient##3
+ 2. the nurse and the owner of the goldfish have the same parity positions##9
+ 3. the person who's sport is weightlifting is on the left of the person drinking almond-milk##1
+ 4. the designer is on the left or right of the owner of the goat##3
+ 5. the person who's sport is basketball is not the nurse##6
+ 6. the person drinking cola and the person eating eggplant have different parity positions##9
+ 7. the firefighter is the fan soul##1
+ 8. the person drinking juice is somewhere to the left of the owner of the mouse##5
+ 9. the person eating watermelon is not the fan r&b##6
+10. the fan blues is the person who's sport is cricket or the fan blues is the person drinking sprite, but not both
+11. the owner of the pony and the person drinking juice have different parity positions##9
+12. the designer is on the right of the fan blues##1
+13. the person who's sport is cricket is on the left or right of the designer##3
+14. the person who's sport is cricket is on the left or right of the person who's sport is basketball##3
+15. the fan r&b is on the left or right of the person eating eggplant##3
+16. the person eating mango is somewhere to the right of the nurse##5
+17. the fan rock and the owner of the goat have the same parity positions##9
+18. the person who's sport is basketball is somewhere between the owner of the goldfish and the person who's sport is rugby##7
+19. the journalist is not to the left of the person eating pear##8
+20. the person drinking cola is on the right of the person drinking coffee##1
+21. the fan blues is on the far left##1
+22. the person eating zucchini is in an even position##4
+23. the fan r&b is the person who's sport is surfing##1
+24. the person drinking cola is the architect##1
+25. the fan r&b is not the owner of the ferret##6
+26. the person who's sport is soccer is on the left or right of the firefighter##3
+27. the person eating pear is somewhere to the right of the fan blues##5
+28. the owner of the goat is the person eating eggplant or the person eating eggplant is the architect, but not both
+29. the owner of the goat is on the left or right of the fan d&b##3
+30. the person drinking almond-milk is somewhere to the left of the firefighter##5
+31. the person who's sport is surfing is somewhere between the fan d&b and the owner of the bird##7
+32. the person eating lime is not to the left of the journalist##8
+33. the architect and the person eating mango have different parity positions##9
+34. the person eating pear is somewhere to the right of the nurse##5
+35. the person drinking sprite is not the architect##6
+36. the person eating watermelon is on the left of the owner of the ferret##1
+37. the designer is on the left or right of the fan rock##3
+38. the fan blues is not to the right of the owner of the bird##8
+39. the person who's sport is soccer is somewhere between the owner of the goldfish and the owner of the mouse##7
+40. the person drinking juice is not to the left of the person drinking sprite##8
+41. the person drinking sprite is somewhere to the left of the owner of the goat##5
+42. the fan ambient is on the left of the person eating zucchini##1
+43. the person who's sport is cricket is not to the right of the person who's sport is cricket##8
+44. the person who's sport is soccer is not to the right of the person eating mango##8
+45. the person eating lime and the person drinking sprite have different parity positions##9
+46. the fan soul is not the owner of the pony##6
+47. the owner of the goat and the fan rock have the same parity positions##9
+48. the designer and the fan soul have the same parity positions##9
+49. the designer and the fan r&b have the same parity positions##9","{'Beverage': ['sprite', 'almond-milk', 'coffee', 'cola', 'juice', 'milk'], 'Food': ['watermelon', 'pear', 'eggplant', 'lime', 'mango', 'zucchini'], 'Job': ['nurse', 'designer', 'journalist', 'architect', 'photographer', 'firefighter'], 'Music-Genre': ['blues', 'd&b', 'rock', 'r&b', 'ambient', 'soul'], 'Pet': ['goldfish', 'ferret', 'goat', 'pony', 'bird', 'mouse'], 'Sport': ['weightlifting', 'basketball', 'cricket', 'surfing', 'soccer', 'rugby']}"
+Pt1_6x6_level10-7,"There are 6 different favourite beverages: 7up, almond-milk, iced-tea, milk, sprite, water
+There 6 different types of food: broccoli, kale, orange, peach, pumpkin, watermelon
+The people have 6 different hobbies: baking, card-games, dancing, gardening, rock-climbing, writing
+The people prefer 6 different music-genres: blues, folk, hip-hop, house, punk, rock
+6 different pets are kept: ferret, lizard, mouse, pony, rabbit, turtle
+The people prefer 6 different types of sport: badminton, handball, lacrosse, sailing, soccer, tennis
+ 1. the person who's sport is sailing is somewhere to the right of the person who's hobby is dancing##5
+ 2. the fan hip-hop is in an odd position##4
+ 3. the person eating broccoli is not to the left of the fan punk##8
+ 4. the person who's hobby is dancing is on the left or right of the person eating peach##3
+ 5. the owner of the ferret is somewhere to the left of the person who's hobby is card-games##5
+ 6. the person who's hobby is writing is in an even position##4
+ 7. the person who's hobby is rock-climbing is the person eating watermelon##1
+ 8. the person drinking 7up is not the person eating orange##6
+ 9. the person eating orange is on the left or right of the fan house##3
+10. the person eating watermelon is not to the right of the person who's sport is soccer##8
+11. the person who's hobby is gardening is somewhere to the right of the owner of the ferret##5
+12. the person drinking milk is somewhere to the left of the person who's sport is sailing##5
+13. the owner of the turtle is not to the right of the person who's sport is badminton##8
+14. the person who's sport is lacrosse is the owner of the rabbit##1
+15. the person who's sport is handball is not to the left of the person who's hobby is rock-climbing##8
+16. the person who's hobby is writing is somewhere to the right of the owner of the lizard##5
+17. the person eating kale is on the right of the person eating pumpkin##1
+18. the fan hip-hop is not the person who's hobby is gardening##6
+19. the person who's hobby is dancing is between the owner of the mouse and the person who's sport is tennis##2
+20. the person who's sport is tennis and the person who's hobby is baking have the same parity positions##9
+21. the owner of the ferret is not to the left of the person who's sport is tennis##8
+22. the person eating broccoli is somewhere to the left of the person who's hobby is baking##5
+23. the owner of the mouse is not the person who's sport is badminton##6
+24. the owner of the rabbit is on the left of the person drinking water##1
+25. the person who's sport is soccer and the person drinking milk have different parity positions##9
+26. the person who's hobby is baking is the fan hip-hop or the person who's hobby is baking is the person who's sport is lacrosse, but not both
+27. the person eating broccoli is not the person who's sport is handball##6
+28. the person who's hobby is gardening is on the right of the fan blues##1
+29. the fan punk and the person who's sport is lacrosse have the same parity positions##9
+30. the person who's sport is soccer is somewhere to the left of the person who's hobby is baking##5
+31. the person eating kale is the owner of the turtle or the owner of the turtle is the person who's hobby is dancing, but not both
+32. the person who's hobby is gardening and the fan blues have different parity positions##9
+33. the person who's sport is handball is the person who's hobby is dancing##1
+34. the person drinking sprite and the fan punk have the same parity positions##9
+35. the person eating pumpkin and the owner of the mouse have different parity positions##9
+36. the person drinking 7up is on the left or right of the person eating pumpkin##3
+37. the person drinking iced-tea is the person who's hobby is dancing or the person drinking iced-tea is the person eating peach, but not both
+38. the owner of the turtle and the fan folk have the same parity positions##9
+39. the fan folk is not to the left of the fan rock##8
+40. the fan hip-hop and the person eating peach have the same parity positions##9
+41. the fan hip-hop is somewhere between the owner of the rabbit and the person who's sport is badminton##7
+42. the person drinking water and the person eating peach have the same parity positions##9
+43. the fan punk is not to the left of the owner of the lizard##8
+44. the fan hip-hop is not to the right of the person who's sport is sailing##8
+45. the person eating orange is somewhere to the right of the fan house##5
+46. the person who's sport is badminton is not to the left of the owner of the pony##8
+47. the person who's sport is soccer and the owner of the pony have different parity positions##9","{'Beverage': ['almond-milk', 'milk', 'water', 'iced-tea', '7up', 'sprite'], 'Food': ['watermelon', 'broccoli', 'peach', 'pumpkin', 'kale', 'orange'], 'Hobby': ['rock-climbing', 'writing', 'baking', 'dancing', 'gardening', 'card-games'], 'Music-Genre': ['rock', 'punk', 'hip-hop', 'blues', 'house', 'folk'], 'Pet': ['lizard', 'rabbit', 'ferret', 'turtle', 'mouse', 'pony'], 'Sport': ['soccer', 'lacrosse', 'tennis', 'handball', 'sailing', 'badminton']}"
+Pt1_6x6_level10-8,"There are 6 different favourite beverages: 7up, coffee, cola, iced-tea, juice, milk
+The people have 6 different hobbies: board-games, cooking, drawing, magic-tricks, photography, skydiving
+The people have 6 different jobs:  coach, doctor, dressmaker, fisherman, manager, project-manager
+The people prefer 6 different music-genres: blues, gospel, hip-hop, jazz, rock, trance
+There are 6 different nationalities: argentine, egyptian, german, italian, malaysian, spanish
+The people use 6 different means of transport: airplane, bus, jet-ski, quad-bike, roller, tram
+ 1. the fan gospel is the dressmaker or the fan gospel is the person drinking 7up, but not both
+ 2. the person drinking juice and the fan gospel have the same parity positions##9
+ 3. the malaysian is not to the left of the fan blues##8
+ 4. the fan blues is not to the right of the fan hip-hop##8
+ 5. the fan gospel is not to the right of the person driving the bus##8
+ 6. the fisherman is on the far left or far right##3
+ 7. the fan gospel is not to the right of the dressmaker##8
+ 8. the person driving the bus is on the left or right of the fan gospel##3
+ 9. the fan hip-hop is in an odd position##4
+10. the fan jazz is on the left or right of the project-manager##3
+11. the person drinking cola is the fan rock or the person drinking cola is the project-manager, but not both
+12. the person drinking iced-tea is somewhere to the left of the egyptian##5
+13. the person drinking cola is somewhere between the fan jazz and the fan gospel##7
+14. the manager is not to the left of the fan blues##8
+15. the dressmaker is the person driving the roller##1
+16. the coach is somewhere between the person drinking juice and the person driving the airplane##7
+17. the person driving the roller is not to the left of the person driving the jet-ski##8
+18. the person driving the bus is not to the left of the fan blues##8
+19. the project-manager is not the spanish##6
+20. the person drinking milk is not to the left of the person driving the tram##8
+21. the manager and the person driving the quad-bike have the same parity positions##9
+22. the person who's hobby is board-games is on the far left or far right##3
+23. the person who's hobby is cooking is somewhere to the right of the coach##5
+24. the dressmaker is not the person drinking iced-tea##6
+25. the german is the fan hip-hop or the german is the manager, but not both
+26. the fan trance is not to the right of the manager##8
+27. the coach is not the fan blues##6
+28. the person drinking coffee is the manager or the manager is the malaysian, but not both
+29. the person driving the tram is not to the left of the person who's hobby is drawing##8
+30. the person who's hobby is board-games is somewhere to the left of the person driving the quad-bike##5
+31. the malaysian is on the left of the fan hip-hop##1
+32. the doctor is somewhere to the left of the spanish##5
+33. the person who's hobby is cooking is in an even position##4
+34. the person who's hobby is magic-tricks is on the right of the fan hip-hop##1
+35. the person drinking 7up is the person driving the quad-bike##1
+36. the person driving the tram is not the egyptian##6
+37. the argentine is on the right of the project-manager##1
+38. the person drinking juice is not to the left of the person drinking iced-tea##8
+39. the fan blues is not to the right of the person who's hobby is drawing##8
+40. the person driving the airplane is on the right of the person who's hobby is board-games##1
+41. the person driving the tram is not to the right of the person drinking coffee##8
+42. the person drinking milk and the fan trance have the same parity positions##9
+43. the person who's hobby is skydiving is on the left or right of the fan trance##3
+44. the fan rock is the dressmaker##1
+45. the german is the person drinking coffee##1
+46. the project-manager and the person who's hobby is cooking have the same parity positions##9
+47. the person driving the quad-bike is not the argentine##6
+48. the spanish is not to the right of the person who's hobby is magic-tricks##8","{'Beverage': ['iced-tea', 'cola', 'milk', '7up', 'coffee', 'juice'], 'Hobby': ['board-games', 'skydiving', 'drawing', 'cooking', 'photography', 'magic-tricks'], 'Job': ['fisherman', 'project-manager', 'coach', 'manager', 'doctor', 'dressmaker'], 'Music-Genre': ['jazz', 'blues', 'trance', 'gospel', 'hip-hop', 'rock'], 'Nationality': ['italian', 'egyptian', 'argentine', 'malaysian', 'german', 'spanish'], 'Transport': ['jet-ski', 'airplane', 'tram', 'quad-bike', 'bus', 'roller']}"
+Pt1_6x6_level10-9,"There 6 different types of food: apricot, artichoke, banana, peach, pepper, watermelon
+The people have 6 different jobs:  fisherman, musician, photographer, pilot, project-manager, security-guard
+The people prefer 6 different music-genres: ambient, country, electronic, punk, rock, trance
+There are 6 different nationalities: colombian, dutch, indonesian, japanese, spanish, thai
+The people prefer 6 different types of sport: cycling, ice-hockey, rugby, skiing, volleyball, weightlifting
+The people use 6 different means of transport: bus, jet-ski, scooter, skateboard, snowmobile, van
+ 1. the person who's sport is skiing is on the left or right of the photographer##3
+ 2. the person eating apricot is on the left of the person driving the skateboard##1
+ 3. the fan trance is the photographer or the person eating pepper is the fan trance, but not both
+ 4. the fan trance is on the left or right of the project-manager##3
+ 5. the person driving the snowmobile is somewhere to the left of the security-guard##5
+ 6. the person eating banana is on the right of the photographer##1
+ 7. the person eating pepper and the dutch have different parity positions##9
+ 8. the colombian is the person eating peach or the colombian is the fisherman, but not both
+ 9. the project-manager is on the left or right of the indonesian##3
+10. the thai is not to the right of the person who's sport is cycling##8
+11. the fan country is not the person eating apricot##6
+12. the fan electronic is somewhere to the left of the person eating apricot##5
+13. the fan ambient is somewhere to the right of the spanish##5
+14. the person eating artichoke is not the pilot##6
+15. the person driving the van is not to the right of the person eating pepper##8
+16. the person eating peach is not to the right of the fan rock##8
+17. the pilot is somewhere to the right of the person driving the jet-ski##5
+18. the person eating peach is on the far left##1
+19. the person who's sport is ice-hockey is the person driving the skateboard##1
+20. the photographer is somewhere to the left of the security-guard##5
+21. the person driving the bus is between the person eating peach and the person eating apricot##2
+22. the musician and the person eating watermelon have different parity positions##9
+23. the project-manager is somewhere to the right of the fan country##5
+24. the dutch and the fan punk have the same parity positions##9
+25. the dutch is somewhere to the left of the person driving the scooter##5
+26. the pilot is not to the right of the spanish##8
+27. the fan punk is not to the right of the security-guard##8
+28. the person who's sport is cycling is not the fan electronic##6
+29. the person driving the snowmobile and the person who's sport is rugby have the same parity positions##9
+30. the person eating pepper is not to the left of the fan punk##8
+31. the person eating apricot is somewhere to the left of the security-guard##5
+32. the person driving the snowmobile is not to the right of the person driving the scooter##8
+33. the security-guard is not the dutch##6
+34. the fan country is not the photographer##6
+35. the fan trance is not the pilot##6
+36. the person driving the van and the colombian have different parity positions##9
+37. the person driving the skateboard is the japanese##1
+38. the spanish is in an even position##4
+39. the fisherman is not to the left of the person eating artichoke##8
+40. the person who's sport is skiing and the thai have different parity positions##9
+41. the fan ambient is not the musician##6
+42. the person who's sport is skiing is on the right of the person who's sport is weightlifting##1
+43. the fisherman and the person driving the scooter have different parity positions##9
+44. the fisherman is on the far right##1
+45. the person driving the van is in an even position##4
+46. the person eating pepper is not the musician##6
+47. the spanish is somewhere to the right of the person eating peach##5
+48. the person who's sport is weightlifting is not to the right of the fan punk##8
+49. the person who's sport is volleyball is on the left of the person eating pepper##1
+50. the person driving the scooter is in an odd position##4
+51. the person who's sport is ice-hockey is the japanese##1
+52. the security-guard and the fan electronic have the same parity positions##9
+53. the person eating watermelon is the thai or the person eating watermelon is the security-guard, but not both
+54. the fan ambient is the project-manager##1
+55. the person eating artichoke is not the person who's sport is weightlifting##6
+56. the fan rock is the colombian or the fan rock is the person driving the bus, but not both
+57. the photographer is somewhere to the left of the indonesian##5
+58. the dutch is in an odd position##4","{'Food': ['peach', 'banana', 'apricot', 'watermelon', 'artichoke', 'pepper'], 'Job': ['photographer', 'pilot', 'musician', 'security-guard', 'project-manager', 'fisherman'], 'Music-Genre': ['rock', 'electronic', 'punk', 'country', 'ambient', 'trance'], 'Nationality': ['colombian', 'spanish', 'dutch', 'japanese', 'thai', 'indonesian'], 'Sport': ['weightlifting', 'skiing', 'rugby', 'ice-hockey', 'volleyball', 'cycling'], 'Transport': ['jet-ski', 'bus', 'snowmobile', 'skateboard', 'scooter', 'van']}"
diff --git a/part2/level10/Pt2_6x7_level10.csv b/part2/level10/Pt2_6x7_level10.csv
new file mode 100644
index 0000000000000000000000000000000000000000..bc13b8045cfc531b866772a31d11cb2471fe5a68
--- /dev/null
+++ b/part2/level10/Pt2_6x7_level10.csv
@@ -0,0 +1,655 @@
+ID,Clues,SolutionGrid
+Pt1_6x7_level10-0,"The people have 7 different hobbies: collecting, fishing, hiking, photography, reading, rock-climbing, video-games
+The people perfer 7 different movie-genres: martial-arts, musical, sports, spy, time-travel, western, zombie
+The people prefer 7 different music-genres: dubstep, hip-hop, jazz, punk, r&b, rock, techno
+There are 7 different nationalities: argentine, australian, dutch, indonesian, nigerian, spanish, turkish
+The people prefer 7 different types of sport: badminton, basketball, handball, ice-hockey, rugby, sailing, skateboarding
+The people use 7 different means of transport: boat, car, helicopter, jet-ski, skateboard, subway, van
+ 1. the fan hip-hop is not to the right of the indonesian##8
+ 2. the person watching spy movies is in the middle##1
+ 3. the person driving the helicopter is somewhere to the right of the fan jazz##5
+ 4. the person who's hobby is collecting is in an even position##4
+ 5. the person who's sport is handball is the person watching musical movies##1
+ 6. the fan r&b is not to the left of the person watching western movies##8
+ 7. the person driving the boat and the fan punk have the same parity positions##9
+ 8. the person driving the car is somewhere to the right of the person driving the boat##5
+ 9. the person who's sport is handball is on the right of the person who's hobby is reading##1
+10. the person watching martial-arts movies is on the left or right of the fan rock##3
+11. the fan techno is somewhere to the left of the person who's sport is handball##5
+12. the person driving the boat is in an odd position##4
+13. the person who's sport is rugby is somewhere to the left of the person who's hobby is reading##5
+14. the fan hip-hop and the argentine have the same parity positions##9
+15. the person who's hobby is photography is somewhere to the left of the indonesian##5
+16. the person who's sport is skateboarding is somewhere to the left of the person who's sport is basketball##5
+17. the person driving the subway and the fan punk have different parity positions##9
+18. the dutch is not the person who's sport is skateboarding##6
+19. the fan punk is the person who's hobby is reading or the fan punk is the person watching musical movies, but not both
+20. the person watching sports movies is on the right of the spanish##1
+21. the australian is on the far left##1
+22. the person driving the skateboard is between the person watching zombie movies and the person watching spy movies##2
+23. the person who's sport is handball is on the left of the nigerian##1
+24. the fan dubstep is on the left of the argentine##1
+25. the person who's sport is rugby and the person driving the skateboard have the same parity positions##9
+26. the person watching western movies is on the left of the fan hip-hop##1
+27. the person driving the subway is the fan hip-hop or the person driving the subway is the person who's sport is skateboarding, but not both
+28. the person driving the skateboard is on the right of the person who's hobby is rock-climbing##1
+29. the turkish is not to the right of the person driving the car##8
+30. the person who's hobby is rock-climbing is somewhere to the right of the person who's sport is sailing##5
+31. the spanish is the person who's hobby is rock-climbing##1
+32. the person who's sport is ice-hockey is on the left or right of the person who's hobby is hiking##3
+33. the person who's hobby is fishing is on the left or right of the person who's hobby is reading##3
+34. the person watching time-travel movies and the dutch have the same parity positions##9
+35. the person driving the car is the person watching musical movies or the person who's hobby is collecting is the person driving the car, but not both
+36. the person who's hobby is reading is somewhere to the right of the person driving the van##5
+37. the dutch is not to the left of the turkish##8
+38. the indonesian is the fan dubstep##1
+39. the person driving the subway is not to the right of the person driving the boat##8
+40. the dutch is on the left or right of the fan jazz##3
+41. the person driving the helicopter is not the person who's hobby is photography##6
+42. the person watching musical movies is on the right of the person who's sport is ice-hockey##1
+43. the person who's sport is ice-hockey is not the dutch##6
+44. the person watching spy movies and the person who's sport is badminton have the same parity positions##9
+45. the person who's sport is skateboarding is somewhere to the right of the indonesian##5
+46. the person who's sport is basketball is on the left or right of the fan jazz##3
+47. the person watching spy movies is not to the right of the person who's sport is basketball##8
+48. the person who's sport is rugby and the person watching sports movies have the same parity positions##9
+49. the person driving the subway is not to the right of the turkish##8
+50. the argentine is not the person watching sports movies##6
+51. the person watching zombie movies is in an even position##4
+52. the person who's sport is basketball and the fan techno have different parity positions##9
+53. the person who's hobby is hiking is on the left or right of the person who's hobby is collecting##3
+54. the fan r&b is not the person driving the subway##6
+55. the person who's sport is sailing is not the person who's hobby is collecting##6
+56. the person driving the helicopter is on the left or right of the person who's hobby is collecting##3
+57. the person who's sport is rugby is somewhere to the right of the spanish##5
+58. the person who's hobby is reading is somewhere to the left of the dutch##5","{'Hobby': ['photography', 'rock-climbing', 'fishing', 'reading', 'hiking', 'collecting', 'video-games'], 'Movie-Genre': ['western', 'zombie', 'sports', 'spy', 'musical', 'martial-arts', 'time-travel'], 'Music-Genre': ['r&b', 'hip-hop', 'dubstep', 'techno', 'punk', 'jazz', 'rock'], 'Nationality': ['australian', 'spanish', 'indonesian', 'argentine', 'turkish', 'nigerian', 'dutch'], 'Sport': ['sailing', 'badminton', 'rugby', 'ice-hockey', 'handball', 'skateboarding', 'basketball'], 'Transport': ['van', 'subway', 'skateboard', 'jet-ski', 'boat', 'car', 'helicopter']}"
+Pt1_6x7_level10-1,"There are 7 different favourite beverages: fanta, iced-tea, lemonade, milk, soy-milk, sprite, tea
+There 7 different types of food: broccoli, carrot, lemon, lime, pear, radish, strawberry
+The people have 7 different hobbies: dancing, fishing, hiking, singing, sudoku, woodworking, writing
+The people have 7 different jobs:  analyst, designer, manager, mechanic, pilot, security-guard, software-developer
+The people prefer 7 different music-genres: dubstep, funk, house, pop, salsa, techno, trance
+The people use 7 different means of transport: bike, bus, car, helicopter, quad-bike, skateboard, tram
+ 1. the person drinking lemonade is in an even position##4
+ 2. the person eating lime is not the fan dubstep##6
+ 3. the person drinking sprite is on the left or right of the fan techno##3
+ 4. the software-developer is not the person driving the skateboard##6
+ 5. the person eating pear is the designer##1
+ 6. the person drinking tea is somewhere to the right of the software-developer##5
+ 7. the person who's hobby is woodworking is the person drinking milk or the person who's hobby is woodworking is the person eating lemon, but not both
+ 8. the security-guard is the fan pop##1
+ 9. the person who's hobby is dancing is not to the right of the mechanic##8
+10. the person driving the bus is between the person eating pear and the person driving the car##2
+11. the person eating broccoli is on the far right##1
+12. the person drinking milk is not to the right of the person who's hobby is fishing##8
+13. the pilot is the person driving the helicopter or the pilot is the person drinking iced-tea, but not both
+14. the person driving the helicopter and the person who's hobby is hiking have different parity positions##9
+15. the fan house is on the left of the person driving the quad-bike##1
+16. the person drinking sprite and the software-developer have different parity positions##9
+17. the person drinking soy-milk is not to the left of the analyst##8
+18. the fan house is between the fan dubstep and the fan techno##2
+19. the person drinking milk is on the left of the person who's hobby is fishing##1
+20. the fan funk and the pilot have the same parity positions##9
+21. the security-guard is the fan pop##1
+22. the person who's hobby is fishing is the person drinking sprite##1
+23. the person eating strawberry is somewhere to the left of the analyst##5
+24. the person who's hobby is dancing and the mechanic have different parity positions##9
+25. the fan dubstep is somewhere to the left of the person driving the tram##5
+26. the software-developer and the person who's hobby is fishing have different parity positions##9
+27. the person eating radish is the pilot or the person eating radish is the fan salsa, but not both
+28. the person drinking sprite is the person driving the skateboard##1
+29. the fan trance is somewhere to the left of the fan funk##5
+30. the person who's hobby is writing is not to the left of the person who's hobby is woodworking##8
+31. the person eating radish is somewhere between the fan salsa and the fan dubstep##7
+32. the person driving the quad-bike is not to the left of the fan dubstep##8
+33. the person driving the tram is between the person eating radish and the person who's hobby is singing##2
+34. the person eating lemon and the fan dubstep have the same parity positions##9
+35. the person eating radish is somewhere to the right of the person drinking sprite##5
+36. the person who's hobby is writing is somewhere to the right of the fan pop##5
+37. the person who's hobby is singing is not to the right of the person drinking iced-tea##8
+38. the fan salsa is on the far right##1
+39. the person eating lime is the person driving the tram or the person eating lime is the fan dubstep, but not both
+40. the person drinking lemonade is on the left or right of the person driving the bike##3
+41. the person driving the quad-bike is between the person drinking iced-tea and the person who's hobby is fishing##2
+42. the person who's hobby is woodworking is not to the left of the person eating strawberry##8
+43. the person driving the quad-bike is somewhere to the left of the person who's hobby is dancing##5
+44. the person eating carrot is not to the right of the person who's hobby is sudoku##8
+45. the designer is not the person eating strawberry##6
+46. the person driving the quad-bike and the person drinking soy-milk have different parity positions##9
+47. the fan funk is on the left or right of the mechanic##3
+48. the person driving the car is on the far left##1
+49. the security-guard is on the left of the software-developer##1
+50. the fan pop is somewhere to the left of the software-developer##5
+51. the person driving the helicopter is somewhere between the manager and the person eating broccoli##7
+52. the fan dubstep and the manager have the same parity positions##9
+53. the person who's hobby is writing and the person eating lime have the same parity positions##9
+54. the person drinking milk and the fan trance have different parity positions##9
+55. the person who's hobby is writing is on the right of the person eating lemon##1
+56. the person drinking sprite is on the left or right of the person who's hobby is woodworking##3
+57. the person drinking milk is not to the right of the person who's hobby is hiking##8
+58. the person who's hobby is writing is the person eating lime##1
+59. the fan dubstep is not to the left of the person who's hobby is singing##8","{'Beverage': ['fanta', 'milk', 'sprite', 'tea', 'iced-tea', 'lemonade', 'soy-milk'], 'Food': ['carrot', 'strawberry', 'pear', 'lemon', 'lime', 'radish', 'broccoli'], 'Hobby': ['sudoku', 'woodworking', 'fishing', 'singing', 'writing', 'dancing', 'hiking'], 'Job': ['security-guard', 'software-developer', 'designer', 'manager', 'analyst', 'pilot', 'mechanic'], 'Music-Genre': ['pop', 'techno', 'house', 'dubstep', 'trance', 'funk', 'salsa'], 'Transport': ['car', 'bus', 'skateboard', 'quad-bike', 'tram', 'helicopter', 'bike']}"
+Pt1_6x7_level10-2,"The people have 7 different jobs:  bartender, dancer, dressmaker, lawyer, musician, project-manager, scientist
+The people prefer 7 different music-genres: country, disco, dubstep, funk, pop, r&b, reggae
+There are 7 different nationalities: american, brazilian, colombian, egyptian, french, spanish, turkish
+7 different pets are kept: cat, frog, goat, hedgehog, lizard, rabbit, snake
+The people prefer 7 different types of sport: climbing, cricket, golf, parkour, skiing, swimming, weightlifting
+The people use 7 different means of transport: bike, jet-ski, motorbike, quad-bike, roller, snowmobile, train
+ 1. the owner of the snake is on the left or right of the fan r&b##3
+ 2. the spanish is somewhere to the right of the lawyer##5
+ 3. the person who's sport is cricket is on the far right##1
+ 4. the person driving the quad-bike is not to the left of the person who's sport is skiing##8
+ 5. the owner of the goat is not to the left of the fan disco##8
+ 6. the person who's sport is cricket and the person driving the quad-bike have the same parity positions##9
+ 7. the person driving the roller and the colombian have the same parity positions##9
+ 8. the spanish is somewhere to the left of the person driving the motorbike##5
+ 9. the dressmaker is the person driving the bike##1
+10. the fan r&b is on the far left##1
+11. the person who's sport is golf is not to the right of the fan disco##8
+12. the fan r&b and the owner of the hedgehog have different parity positions##9
+13. the lawyer is on the left or right of the fan dubstep##3
+14. the fan dubstep is on the right of the fan r&b##1
+15. the dressmaker is not the person driving the jet-ski##6
+16. the fan reggae is not to the left of the owner of the lizard##8
+17. the owner of the goat is not to the left of the scientist##8
+18. the person who's sport is climbing is on the far left##1
+19. the fan reggae is somewhere to the left of the person who's sport is swimming##5
+20. the person driving the roller is somewhere to the left of the dancer##5
+21. the person who's sport is weightlifting is not to the left of the fan funk##8
+22. the fan funk is on the right of the owner of the snake##1
+23. the owner of the frog is not the dancer##6
+24. the fan disco is on the left or right of the person who's sport is parkour##3
+25. the owner of the rabbit is on the far right##1
+26. the owner of the lizard is somewhere between the project-manager and the person who's sport is weightlifting##7
+27. the fan dubstep is on the left of the person driving the train##1
+28. the fan dubstep is the colombian or the owner of the rabbit is the fan dubstep, but not both
+29. the person driving the bike is somewhere to the right of the musician##5
+30. the owner of the rabbit is not to the right of the fan pop##8
+31. the person driving the quad-bike is on the right of the person driving the motorbike##1
+32. the owner of the hedgehog is somewhere between the fan pop and the dressmaker##7
+33. the fan reggae and the bartender have different parity positions##9
+34. the egyptian is not the musician##6
+35. the person driving the quad-bike is not to the left of the dressmaker##8
+36. the colombian is not to the left of the turkish##8
+37. the musician is on the left or right of the person who's sport is climbing##3
+38. the person driving the train and the brazilian have different parity positions##9
+39. the scientist is not to the right of the egyptian##8
+40. the person driving the motorbike is somewhere to the right of the egyptian##5
+41. the person who's sport is weightlifting is in an even position##4
+42. the person who's sport is skiing is somewhere between the fan disco and the owner of the hedgehog##7
+43. the person driving the jet-ski is in an even position##4
+44. the french is on the left of the person who's sport is skiing##1
+45. the owner of the cat is somewhere between the fan dubstep and the french##7
+46. the musician is somewhere to the right of the person driving the snowmobile##5
+47. the spanish is not to the left of the turkish##8
+48. the scientist is on the left or right of the person driving the train##3","{'Job': ['lawyer', 'musician', 'dancer', 'scientist', 'dressmaker', 'bartender', 'project-manager'], 'Music-Genre': ['r&b', 'dubstep', 'funk', 'disco', 'reggae', 'country', 'pop'], 'Nationality': ['turkish', 'colombian', 'spanish', 'french', 'egyptian', 'brazilian', 'american'], 'Pet': ['frog', 'snake', 'cat', 'goat', 'lizard', 'hedgehog', 'rabbit'], 'Sport': ['climbing', 'golf', 'parkour', 'weightlifting', 'skiing', 'swimming', 'cricket'], 'Transport': ['snowmobile', 'roller', 'train', 'jet-ski', 'bike', 'motorbike', 'quad-bike']}"
+Pt1_6x7_level10-3,"There are 7 different favourite beverages: cola, fanta, iced-tea, mirinda, soy-milk, tea, water
+There 7 different types of food: corn, kiwi, peach, pineapple, pomegranate, radish, tomato
+The people perfer 7 different movie-genres: comedy, martial-arts, mystery, romance, satire, superhero, western
+There are 7 different nationalities: australian, german, mexican, nigerian, pakistani, polish, thai
+7 different pets are kept: goat, guinea-pig, hamster, horse, pony, rat, turtle
+The people prefer 7 different types of sport: baseball, cricket, cycling, lacrosse, rowing, swimming, tennis
+ 1. the person watching comedy movies is on the left of the person eating corn##1
+ 2. the mexican is in an even position##4
+ 3. the person watching comedy movies is not the person who's sport is swimming##6
+ 4. the person watching western movies is not to the right of the person drinking fanta##8
+ 5. the person drinking cola is not to the left of the person eating radish##8
+ 6. the person drinking mirinda is somewhere to the left of the owner of the horse##5
+ 7. the person drinking iced-tea is on the left of the owner of the horse##1
+ 8. the owner of the guinea-pig is not to the left of the polish##8
+ 9. the person drinking cola is the person eating pineapple or the person drinking cola is the polish, but not both
+10. the person eating corn and the person watching superhero movies have different parity positions##9
+11. the person who's sport is baseball is in an odd position##4
+12. the person eating pineapple is on the left of the person watching martial-arts movies##1
+13. the person watching comedy movies is not to the right of the owner of the guinea-pig##8
+14. the person drinking tea is somewhere to the right of the nigerian##5
+15. the person eating pomegranate and the person watching martial-arts movies have the same parity positions##9
+16. the owner of the rat is somewhere to the right of the person eating radish##5
+17. the person watching western movies is somewhere to the left of the person watching mystery movies##5
+18. the person who's sport is cycling is on the left of the owner of the rat##1
+19. the owner of the horse is not to the right of the owner of the horse##8
+20. the person who's sport is swimming is on the far left or far right##3
+21. the person who's sport is cycling is in an even position##4
+22. the person watching satire movies is the person eating corn or the person who's sport is baseball is the person watching satire movies, but not both
+23. the person watching western movies is somewhere between the person watching mystery movies and the person eating radish##7
+24. the person drinking soy-milk is on the left or right of the german##3
+25. the owner of the pony is somewhere to the right of the person eating pomegranate##5
+26. the person drinking water is between the person eating tomato and the person who's sport is tennis##2
+27. the person drinking tea is on the far left or far right##3
+28. the person drinking fanta is on the left or right of the pakistani##3
+29. the owner of the pony is not to the right of the person who's sport is cricket##8
+30. the owner of the pony is not to the right of the person watching martial-arts movies##8
+31. the polish is not the person watching comedy movies##6
+32. the person eating corn is somewhere to the left of the person watching romance movies##5
+33. the mexican is the person eating peach or the mexican is the owner of the horse, but not both
+34. the owner of the turtle is somewhere between the person drinking water and the person watching romance movies##7
+35. the person who's sport is cricket is not to the right of the person watching comedy movies##8
+36. the mexican is somewhere to the left of the person eating kiwi##5
+37. the german is the person who's sport is baseball or the german is the owner of the goat, but not both
+38. the person who's sport is cricket is somewhere to the right of the person who's sport is rowing##5
+39. the person eating tomato is somewhere to the left of the person eating kiwi##5
+40. the thai is not the person drinking cola##6
+41. the person who's sport is rowing is somewhere to the right of the person drinking water##5
+42. the person eating tomato is on the left or right of the nigerian##3
+43. the nigerian is somewhere to the left of the person eating corn##5
+44. the polish is on the right of the person who's sport is lacrosse##1
+45. the mexican is not to the right of the thai##8
+46. the person watching martial-arts movies is somewhere between the person drinking mirinda and the person watching comedy movies##7
+47. the mexican is not the person watching superhero movies##6
+48. the person watching comedy movies is on the right of the polish##1
+49. the person who's sport is baseball is the person drinking tea##1
+50. the person watching comedy movies is not the owner of the rat##6
+51. the person who's sport is rowing is not to the left of the german##8
+52. the person eating pomegranate and the person drinking soy-milk have different parity positions##9
+53. the person drinking fanta and the person watching martial-arts movies have the same parity positions##9","{'Beverage': ['soy-milk', 'mirinda', 'water', 'cola', 'iced-tea', 'fanta', 'tea'], 'Food': ['radish', 'pomegranate', 'pineapple', 'tomato', 'peach', 'corn', 'kiwi'], 'Movie-Genre': ['superhero', 'western', 'mystery', 'martial-arts', 'comedy', 'satire', 'romance'], 'Nationality': ['australian', 'german', 'nigerian', 'polish', 'pakistani', 'mexican', 'thai'], 'Pet': ['hamster', 'goat', 'pony', 'turtle', 'guinea-pig', 'horse', 'rat'], 'Sport': ['swimming', 'tennis', 'lacrosse', 'rowing', 'cricket', 'cycling', 'baseball']}"
+Pt1_6x7_level10-4,"There are 7 different favourite beverages: 7up, almond-milk, coffee, fanta, hot-chocolate, iced-tea, juice
+The people have 7 different hobbies: hiking, puzzles, reading, rock-climbing, sudoku, video-games, woodworking
+The people perfer 7 different movie-genres: action, comedy, crime, scientific, superhero, time-travel, western
+The people prefer 7 different music-genres: blues, folk, house, indie, metal, punk, trance
+There are 7 different nationalities: american, brazilian, french, indonesian, japanese, malaysian, thai
+The people use 7 different means of transport: airplane, bike, jet-ski, motorbike, ship, tram, trike
+ 1. the malaysian is on the left or right of the person watching time-travel movies##3
+ 2. the fan blues is on the left of the person drinking almond-milk##1
+ 3. the fan folk is not to the right of the person drinking iced-tea##8
+ 4. the brazilian is on the left or right of the person drinking coffee##3
+ 5. the person watching crime movies is not the person drinking 7up##6
+ 6. the person watching time-travel movies is the indonesian or the person watching time-travel movies is the person who's hobby is video-games, but not both
+ 7. the person watching superhero movies is not to the left of the person driving the motorbike##8
+ 8. the person drinking iced-tea is not the person who's hobby is woodworking##6
+ 9. the thai is not to the left of the person driving the airplane##8
+10. the person driving the airplane is in the middle##1
+11. the person driving the jet-ski is not the person drinking almond-milk##6
+12. the person watching crime movies is the person who's hobby is sudoku##1
+13. the person driving the ship is the person who's hobby is woodworking##1
+14. the person drinking 7up is somewhere to the right of the person drinking almond-milk##5
+15. the person watching superhero movies is somewhere to the right of the french##5
+16. the person driving the tram is on the left of the person drinking coffee##1
+17. the person drinking 7up is on the left or right of the person drinking juice##3
+18. the person drinking coffee is not to the right of the person who's hobby is reading##8
+19. the indonesian is not to the left of the person watching western movies##8
+20. the person who's hobby is rock-climbing is the person driving the motorbike or the person who's hobby is rock-climbing is the fan indie, but not both
+21. the person who's hobby is puzzles is the person watching crime movies or the person who's hobby is puzzles is the fan blues, but not both
+22. the person watching superhero movies is not the person drinking iced-tea##6
+23. the person driving the ship is the person drinking hot-chocolate or the person drinking hot-chocolate is the person watching superhero movies, but not both
+24. the person watching comedy movies is on the left of the person drinking almond-milk##1
+25. the person watching western movies and the fan metal have different parity positions##9
+26. the fan house is the person driving the motorbike##1
+27. the person watching crime movies is on the left or right of the person watching scientific movies##3
+28. the person watching comedy movies is somewhere to the right of the person who's hobby is hiking##5
+29. the person drinking almond-milk is not to the right of the person drinking iced-tea##8
+30. the person watching time-travel movies and the person driving the jet-ski have different parity positions##9
+31. the japanese and the person driving the motorbike have the same parity positions##9
+32. the american and the person watching action movies have different parity positions##9
+33. the indonesian and the fan trance have the same parity positions##9
+34. the person drinking juice and the person who's hobby is reading have different parity positions##9
+35. the fan folk is somewhere between the french and the person who's hobby is rock-climbing##7
+36. the japanese is the person drinking coffee##1
+37. the person who's hobby is puzzles is somewhere to the left of the french##5
+38. the japanese is not the fan punk##6
+39. the person driving the trike is not the fan house##6
+40. the person driving the motorbike is not to the right of the fan house##8
+41. the person drinking coffee is the person who's hobby is hiking or the person drinking coffee is the person driving the bike, but not both
+42. the person driving the trike is the person drinking juice or the fan house is the person driving the trike, but not both
+43. the person who's hobby is rock-climbing is somewhere to the right of the person drinking fanta##5
+44. the person drinking hot-chocolate is on the left of the brazilian##1
+45. the person who's hobby is video-games is between the person who's hobby is puzzles and the fan house##2
+46. the person drinking hot-chocolate is somewhere to the left of the person watching time-travel movies##5
+47. the indonesian is somewhere to the left of the person drinking iced-tea##5
+48. the person drinking almond-milk is the indonesian or the person drinking almond-milk is the fan punk, but not both
+49. the american is on the far left or far right##3
+50. the person watching time-travel movies is in the middle##1
+51. the person driving the tram is the person watching action movies or the fan punk is the person driving the tram, but not both
+52. the fan trance is not the malaysian##6
+53. the fan blues is not to the left of the person watching action movies##8
+54. the person who's hobby is video-games is not to the left of the fan punk##8
+55. the person who's hobby is rock-climbing is on the right of the person driving the trike##1
+56. the malaysian is in an odd position##4
+57. the person who's hobby is sudoku is not to the left of the person drinking hot-chocolate##8
+58. the person watching time-travel movies is somewhere to the left of the fan house##5
+59. the person driving the bike and the person watching action movies have different parity positions##9
+60. the person driving the jet-ski is somewhere to the right of the fan trance##5
+61. the person who's hobby is video-games is on the right of the japanese##1","{'Beverage': ['hot-chocolate', 'fanta', 'coffee', 'almond-milk', '7up', 'juice', 'iced-tea'], 'Hobby': ['woodworking', 'hiking', 'puzzles', 'video-games', 'reading', 'sudoku', 'rock-climbing'], 'Movie-Genre': ['western', 'action', 'comedy', 'time-travel', 'superhero', 'crime', 'scientific'], 'Music-Genre': ['trance', 'metal', 'blues', 'punk', 'house', 'folk', 'indie'], 'Nationality': ['indonesian', 'brazilian', 'japanese', 'french', 'malaysian', 'thai', 'american'], 'Transport': ['ship', 'tram', 'bike', 'airplane', 'motorbike', 'trike', 'jet-ski']}"
+Pt1_6x7_level10-5,"There are 7 different favourite beverages: 7up, almond-milk, hot-chocolate, iced-tea, juice, lemonade, tea
+The people have 7 different jobs:  bartender, entrepreneur, freelancer, journalist, paramedic, photographer, teacher
+The people prefer 7 different music-genres: classical, country, d&b, disco, punk, rock, soul
+There are 7 different nationalities: canadian, french, indian, malaysian, pakistani, spanish, thai
+The people prefer 7 different types of sport: badminton, cycling, handball, ice-hockey, rugby, sailing, volleyball
+The people use 7 different means of transport: car, jet-ski, quad-bike, roller, scooter, tram, van
+ 1. the person who's sport is cycling is on the left or right of the pakistani##3
+ 2. the person who's sport is ice-hockey is the canadian##1
+ 3. the bartender is somewhere to the left of the person driving the car##5
+ 4. the photographer is on the left of the person who's sport is handball##1
+ 5. the person driving the scooter is the person who's sport is cycling or the person drinking almond-milk is the person driving the scooter, but not both
+ 6. the bartender is the person who's sport is badminton or the bartender is the malaysian, but not both
+ 7. the indian and the journalist have the same parity positions##9
+ 8. the fan country is between the fan punk and the person who's sport is rugby##2
+ 9. the person drinking juice is not to the right of the fan rock##8
+10. the person driving the tram is not the person drinking juice##6
+11. the person driving the car is not the fan disco##6
+12. the person who's sport is sailing is the entrepreneur##1
+13. the journalist is the person driving the van or the journalist is the fan punk, but not both
+14. the pakistani is not the person driving the tram##6
+15. the person who's sport is sailing and the person driving the quad-bike have the same parity positions##9
+16. the canadian is not to the right of the person drinking iced-tea##8
+17. the canadian and the paramedic have different parity positions##9
+18. the person driving the car is on the left of the thai##1
+19. the fan rock is on the left or right of the canadian##3
+20. the person drinking hot-chocolate is somewhere to the right of the person drinking almond-milk##5
+21. the fan d&b is the person driving the roller or the fan d&b is the malaysian, but not both
+22. the fan soul is the person driving the car or the person drinking lemonade is the fan soul, but not both
+23. the person who's sport is cycling is somewhere to the left of the person drinking 7up##5
+24. the person drinking almond-milk is on the left or right of the indian##3
+25. the french is somewhere to the right of the teacher##5
+26. the journalist is the person who's sport is volleyball or the person who's sport is volleyball is the canadian, but not both
+27. the person drinking juice is on the right of the person who's sport is rugby##1
+28. the teacher is somewhere to the left of the person driving the roller##5
+29. the thai is in an odd position##4
+30. the fan classical is in an even position##4
+31. the fan soul is somewhere to the left of the paramedic##5
+32. the fan country and the person driving the roller have different parity positions##9
+33. the person driving the quad-bike is on the right of the fan classical##1
+34. the person drinking lemonade is not to the left of the journalist##8
+35. the person driving the car is not to the left of the person drinking tea##8
+36. the person who's sport is cycling and the person driving the roller have different parity positions##9
+37. the person who's sport is rugby is somewhere to the left of the freelancer##5
+38. the pakistani is not to the left of the fan d&b##8
+39. the person who's sport is cycling is on the right of the bartender##1
+40. the bartender is somewhere between the person drinking lemonade and the photographer##7
+41. the fan country is somewhere to the right of the person who's sport is badminton##5
+42. the bartender is the malaysian or the fan punk is the bartender, but not both
+43. the photographer is somewhere to the left of the fan disco##5
+44. the teacher is the pakistani or the pakistani is the person driving the roller, but not both
+45. the fan punk is the person driving the scooter or the person who's sport is handball is the fan punk, but not both
+46. the fan soul and the person who's sport is rugby have different parity positions##9
+47. the person drinking tea is the journalist or the person drinking tea is the person driving the car, but not both
+48. the french is the fan rock or the french is the freelancer, but not both
+49. the fan soul is on the left of the person drinking almond-milk##1
+50. the person drinking almond-milk is not to the right of the malaysian##8
+51. the pakistani is on the left of the fan rock##1
+52. the person driving the van is the indian or the person driving the van is the person drinking iced-tea, but not both
+53. the person drinking hot-chocolate and the person driving the tram have the same parity positions##9
+54. the person driving the tram is not the photographer##6
+55. the bartender is somewhere to the left of the paramedic##5
+56. the indian and the person who's sport is rugby have different parity positions##9
+57. the person who's sport is badminton is somewhere between the person who's sport is volleyball and the person driving the tram##7
+58. the person drinking 7up is the person who's sport is rugby##1
+59. the person driving the scooter and the photographer have the same parity positions##9
+60. the person driving the quad-bike is somewhere to the right of the fan soul##5
+61. the person drinking almond-milk is somewhere to the left of the fan d&b##5
+62. the person who's sport is cycling is somewhere to the left of the entrepreneur##5
+63. the paramedic and the person drinking tea have different parity positions##9
+64. the person drinking almond-milk is the person who's sport is badminton##1
+65. the person who's sport is ice-hockey is not the paramedic##6
+66. the person driving the car is not the person who's sport is sailing##6
+67. the person driving the quad-bike is the person who's sport is sailing##1
+68. the pakistani is in an even position##4","{'Beverage': ['lemonade', 'almond-milk', 'hot-chocolate', '7up', 'juice', 'tea', 'iced-tea'], 'Job': ['journalist', 'bartender', 'teacher', 'photographer', 'paramedic', 'freelancer', 'entrepreneur'], 'Music-Genre': ['soul', 'punk', 'country', 'd&b', 'rock', 'classical', 'disco'], 'Nationality': ['indian', 'spanish', 'malaysian', 'pakistani', 'french', 'canadian', 'thai'], 'Sport': ['volleyball', 'badminton', 'cycling', 'rugby', 'handball', 'ice-hockey', 'sailing'], 'Transport': ['van', 'scooter', 'tram', 'roller', 'jet-ski', 'car', 'quad-bike']}"
+Pt1_6x7_level10-6,"There are 7 different favourite beverages: 7up, almond-milk, cola, iced-tea, juice, lemonade, tea
+There 7 different types of food: cabbage, grapes, lime, pepper, plum, strawberry, zucchini
+The people have 7 different jobs:  coach, dancer, manager, musician, nurse, project-manager, writer
+The people prefer 7 different music-genres: classical, electronic, folk, rock, salsa, soul, techno
+There are 7 different nationalities: brazilian, canadian, colombian, german, indonesian, spanish, turkish
+The people use 7 different means of transport: bike, boat, helicopter, jet-ski, motorbike, scooter, tram
+ 1. the person driving the helicopter is somewhere to the right of the fan techno##5
+ 2. the indonesian is somewhere to the right of the fan rock##5
+ 3. the fan techno is somewhere to the right of the brazilian##5
+ 4. the musician is not to the right of the indonesian##8
+ 5. the fan techno is between the spanish and the person driving the jet-ski##2
+ 6. the colombian is on the left of the project-manager##1
+ 7. the person eating cabbage is on the left or right of the fan classical##3
+ 8. the colombian is somewhere to the left of the canadian##5
+ 9. the brazilian and the coach have different parity positions##9
+10. the person eating cabbage and the person driving the jet-ski have different parity positions##9
+11. the fan techno is somewhere to the left of the person drinking lemonade##5
+12. the fan salsa is on the left or right of the person drinking almond-milk##3
+13. the person driving the jet-ski is somewhere to the right of the project-manager##5
+14. the person drinking 7up and the writer have the same parity positions##9
+15. the manager and the canadian have the same parity positions##9
+16. the person eating cabbage and the person drinking cola have different parity positions##9
+17. the person drinking almond-milk is the person eating grapes##1
+18. the person drinking iced-tea and the manager have different parity positions##9
+19. the musician is somewhere between the turkish and the person driving the motorbike##7
+20. the person eating lime and the fan electronic have the same parity positions##9
+21. the fan electronic is the person drinking almond-milk##1
+22. the person eating grapes is not to the left of the nurse##8
+23. the person eating zucchini is on the left or right of the person eating plum##3
+24. the person driving the motorbike is somewhere to the left of the person driving the bike##5
+25. the person eating plum is not the person driving the scooter##6
+26. the person driving the helicopter is between the person driving the motorbike and the fan techno##2
+27. the person driving the boat and the dancer have the same parity positions##9
+28. the person eating grapes is the person driving the helicopter or the person eating grapes is the person drinking tea, but not both
+29. the turkish is on the left or right of the person eating zucchini##3
+30. the musician is somewhere to the left of the nurse##5
+31. the dancer is the person drinking almond-milk or the dancer is the person eating pepper, but not both
+32. the fan techno is in the middle##1
+33. the canadian and the person drinking tea have the same parity positions##9
+34. the person drinking lemonade is not the person eating plum##6
+35. the person eating plum is not to the right of the person driving the helicopter##8
+36. the person eating strawberry is not to the left of the person driving the helicopter##8
+37. the person eating lime is somewhere to the left of the writer##5
+38. the turkish is not to the left of the person drinking 7up##8
+39. the person drinking lemonade is not to the left of the person eating cabbage##8
+40. the person eating zucchini is the fan rock##1
+41. the fan soul and the person drinking juice have different parity positions##9
+42. the person eating zucchini is on the left of the coach##1
+43. the person drinking tea is somewhere to the right of the person driving the tram##5
+44. the person drinking tea is on the right of the person eating pepper##1
+45. the dancer is not to the left of the person driving the motorbike##8
+46. the person driving the bike is on the left or right of the german##3
+47. the person drinking 7up is not the person eating plum##6
+48. the project-manager is somewhere to the left of the person eating zucchini##5
+49. the fan electronic is somewhere to the right of the indonesian##5
+50. the person eating cabbage and the person drinking juice have the same parity positions##9
+51. the person drinking almond-milk and the spanish have the same parity positions##9
+52. the fan soul is not the brazilian##6
+53. the person driving the tram is on the far left##1
+54. the person eating pepper is not the indonesian##6
+55. the person eating pepper is somewhere to the left of the person eating strawberry##5
+56. the coach is somewhere to the right of the person drinking iced-tea##5
+57. the person eating grapes is not to the left of the fan electronic##8","{'Beverage': ['7up', 'iced-tea', 'cola', 'juice', 'almond-milk', 'lemonade', 'tea'], 'Food': ['lime', 'cabbage', 'zucchini', 'plum', 'grapes', 'pepper', 'strawberry'], 'Job': ['manager', 'project-manager', 'musician', 'coach', 'nurse', 'dancer', 'writer'], 'Music-Genre': ['classical', 'folk', 'rock', 'techno', 'electronic', 'salsa', 'soul'], 'Nationality': ['colombian', 'turkish', 'brazilian', 'indonesian', 'spanish', 'german', 'canadian'], 'Transport': ['tram', 'scooter', 'jet-ski', 'boat', 'helicopter', 'motorbike', 'bike']}"
+Pt1_6x7_level10-7,"There are 7 different favourite beverages: 7up, almond-milk, hot-chocolate, lemonade, milk, mirinda, soy-milk
+There 7 different types of food: artichoke, corn, cranberry, garlic, onion, orange, papaya
+The people have 7 different hobbies: drawing, gardening, reading, singing, skydiving, sudoku, writing
+The people perfer 7 different movie-genres: action, animation, comedy, family, mystery, spy, thriller
+There are 7 different nationalities: australian, british, french, mexican, pakistani, spanish, turkish
+The people use 7 different means of transport: bus, car, snowmobile, taxi, train, trike, van
+ 1. the person driving the trike is somewhere to the right of the person eating papaya##5
+ 2. the person driving the train is not the person drinking soy-milk##6
+ 3. the person eating garlic is on the left or right of the person watching family movies##3
+ 4. the person driving the train is not the person drinking milk##6
+ 5. the person drinking milk is on the right of the person drinking lemonade##1
+ 6. the person driving the taxi and the person who's hobby is gardening have the same parity positions##9
+ 7. the mexican is on the left or right of the person watching spy movies##3
+ 8. the person drinking hot-chocolate is not to the right of the person drinking 7up##8
+ 9. the person drinking almond-milk and the person watching action movies have different parity positions##9
+10. the person who's hobby is drawing is on the left of the person watching comedy movies##1
+11. the person eating onion and the person watching action movies have the same parity positions##9
+12. the person watching family movies is not to the right of the person watching comedy movies##8
+13. the person eating onion is on the right of the person eating corn##1
+14. the person who's hobby is gardening is somewhere between the person drinking almond-milk and the person watching family movies##7
+15. the person drinking soy-milk is the australian or the person who's hobby is singing is the person drinking soy-milk, but not both
+16. the person watching family movies is the person driving the snowmobile or the person who's hobby is writing is the person watching family movies, but not both
+17. the person drinking 7up is on the right of the person drinking hot-chocolate##1
+18. the person watching family movies is somewhere to the right of the person who's hobby is reading##5
+19. the person eating onion is on the left or right of the person who's hobby is sudoku##3
+20. the person drinking milk is somewhere to the left of the person driving the bus##5
+21. the person driving the train is somewhere to the right of the person eating artichoke##5
+22. the person who's hobby is skydiving is not to the left of the mexican##8
+23. the person driving the trike and the turkish have different parity positions##9
+24. the person eating papaya and the person who's hobby is writing have the same parity positions##9
+25. the person who's hobby is singing is the person drinking 7up or the person driving the van is the person who's hobby is singing, but not both
+26. the person watching animation movies is not to the right of the person eating corn##8
+27. the person drinking mirinda is on the left of the french##1
+28. the person watching thriller movies is on the left or right of the person who's hobby is reading##3
+29. the australian and the person driving the trike have different parity positions##9
+30. the person who's hobby is singing and the person drinking milk have the same parity positions##9
+31. the person who's hobby is sudoku is on the right of the person watching comedy movies##1
+32. the person driving the train is somewhere to the right of the spanish##5
+33. the person watching animation movies is the person driving the trike##1
+34. the person watching action movies is not to the left of the person driving the car##8
+35. the person drinking hot-chocolate is somewhere to the right of the person drinking mirinda##5
+36. the person driving the trike is on the left or right of the person who's hobby is drawing##3
+37. the person eating artichoke is not to the right of the person drinking 7up##8
+38. the person driving the van and the person who's hobby is gardening have different parity positions##9
+39. the person watching mystery movies is the person driving the train or the person drinking soy-milk is the person watching mystery movies, but not both
+40. the person eating garlic is not to the left of the person eating papaya##8
+41. the person watching spy movies is the person who's hobby is writing##1
+42. the person watching spy movies is not to the right of the turkish##8
+43. the person driving the train and the person drinking lemonade have different parity positions##9
+44. the person drinking milk is not to the left of the person drinking soy-milk##8
+45. the british is on the left or right of the person driving the van##3
+46. the turkish is the person who's hobby is writing or the person who's hobby is writing is the person drinking milk, but not both
+47. the person who's hobby is drawing is on the left or right of the person who's hobby is gardening##3
+48. the person driving the taxi is somewhere to the right of the person watching thriller movies##5
+49. the person eating cranberry is not to the right of the person drinking almond-milk##8
+50. the person watching action movies is somewhere between the turkish and the person driving the trike##7
+51. the person driving the car is on the right of the person who's hobby is sudoku##1
+52. the person who's hobby is writing and the person watching action movies have different parity positions##9
+53. the person drinking lemonade is not to the left of the person eating garlic##8
+54. the person eating papaya is on the far left or far right##3
+55. the person who's hobby is gardening is not the person watching thriller movies##6
+56. the pakistani is not to the right of the person driving the trike##8
+57. the pakistani is not to the right of the person drinking soy-milk##8
+58. the australian is not to the right of the person drinking mirinda##8
+59. the person drinking mirinda is somewhere to the right of the person drinking milk##5
+60. the person drinking soy-milk is not the french##6
+61. the person watching thriller movies and the person driving the van have the same parity positions##9
+62. the person eating papaya is not to the right of the person who's hobby is reading##8
+63. the person watching family movies is the person eating artichoke or the person watching family movies is the person who's hobby is reading, but not both
+64. the person eating orange is on the left of the french##1","{'Beverage': ['soy-milk', 'lemonade', 'milk', 'mirinda', 'hot-chocolate', '7up', 'almond-milk'], 'Food': ['papaya', 'garlic', 'artichoke', 'orange', 'corn', 'onion', 'cranberry'], 'Hobby': ['singing', 'reading', 'drawing', 'gardening', 'sudoku', 'skydiving', 'writing'], 'Movie-Genre': ['thriller', 'animation', 'family', 'comedy', 'mystery', 'action', 'spy'], 'Nationality': ['pakistani', 'british', 'australian', 'spanish', 'french', 'mexican', 'turkish'], 'Transport': ['van', 'trike', 'snowmobile', 'taxi', 'train', 'car', 'bus']}"
+Pt1_6x7_level10-8,"There are 7 different favourite beverages: almond-milk, hot-chocolate, iced-tea, juice, milk, sprite, water
+There 7 different types of food: apple, avocado, banana, garlic, kiwi, pomegranate, raspberry
+The people have 7 different hobbies: chess, fishing, gardening, puzzles, reading, skydiving, traveling
+The people have 7 different jobs:  analyst, chef, designer, electrician, entrepreneur, manager, videographer
+The people prefer 7 different music-genres: d&b, electronic, folk, gospel, pop, rock, soul
+7 different pets are kept: ferret, fish, frog, goldfish, guinea-pig, snake, turtle
+ 1. the owner of the snake is the person eating banana##1
+ 2. the entrepreneur is not to the right of the designer##8
+ 3. the fan d&b is somewhere to the left of the person drinking hot-chocolate##5
+ 4. the fan rock is not to the left of the owner of the fish##8
+ 5. the manager is the person who's hobby is chess##1
+ 6. the person who's hobby is puzzles is on the left or right of the person who's hobby is traveling##3
+ 7. the person eating kiwi is not to the right of the person eating garlic##8
+ 8. the fan pop is the person eating apple or the person drinking juice is the fan pop, but not both
+ 9. the owner of the frog is on the right of the person drinking juice##1
+10. the person eating kiwi is the electrician or the person eating kiwi is the person drinking almond-milk, but not both
+11. the person eating garlic is not to the left of the analyst##8
+12. the person who's hobby is fishing is in an odd position##4
+13. the person eating apple is not to the left of the videographer##8
+14. the person drinking sprite is somewhere to the left of the person who's hobby is fishing##5
+15. the person drinking sprite and the fan gospel have the same parity positions##9
+16. the person who's hobby is gardening is not to the right of the person who's hobby is fishing##8
+17. the person who's hobby is skydiving and the owner of the frog have different parity positions##9
+18. the person eating raspberry is somewhere to the left of the owner of the fish##5
+19. the owner of the guinea-pig is not to the right of the person who's hobby is reading##8
+20. the person who's hobby is chess is on the left or right of the person drinking sprite##3
+21. the person eating apple is not the person who's hobby is puzzles##6
+22. the person who's hobby is chess is in an even position##4
+23. the manager is on the left of the person drinking water##1
+24. the person who's hobby is fishing is not the person drinking sprite##6
+25. the person eating apple is not to the left of the person drinking sprite##8
+26. the analyst is not to the left of the owner of the frog##8
+27. the person who's hobby is puzzles is not the person drinking iced-tea##6
+28. the person who's hobby is reading is somewhere to the left of the fan rock##5
+29. the person eating kiwi is not to the right of the fan gospel##8
+30. the person eating garlic is not to the left of the person drinking milk##8
+31. the entrepreneur is not the person drinking hot-chocolate##6
+32. the fan gospel is the owner of the ferret or the owner of the ferret is the person who's hobby is chess, but not both
+33. the person drinking sprite is on the left or right of the fan soul##3
+34. the person drinking sprite is not to the left of the person who's hobby is skydiving##8
+35. the person eating garlic is the person drinking milk or the person who's hobby is chess is the person eating garlic, but not both
+36. the fan d&b is not to the left of the owner of the frog##8
+37. the person drinking water is somewhere to the left of the owner of the frog##5
+38. the owner of the turtle and the person eating garlic have different parity positions##9
+39. the owner of the snake is the electrician##1
+40. the person drinking milk is somewhere between the person who's hobby is puzzles and the owner of the goldfish##7
+41. the person eating raspberry is the person drinking juice or the person eating raspberry is the person who's hobby is puzzles, but not both
+42. the person drinking milk and the fan electronic have different parity positions##9
+43. the person who's hobby is puzzles is not to the left of the person drinking milk##8
+44. the person who's hobby is chess is on the left of the owner of the guinea-pig##1
+45. the person who's hobby is puzzles is not the person eating pomegranate##6
+46. the person eating raspberry is on the right of the owner of the snake##1
+47. the owner of the snake is somewhere to the right of the fan gospel##5
+48. the entrepreneur is not to the right of the owner of the snake##8
+49. the fan pop is the person who's hobby is skydiving##1
+50. the person who's hobby is reading is not to the left of the person who's hobby is reading##8
+51. the person drinking almond-milk is the manager##1
+52. the fan d&b is somewhere to the left of the fan rock##5
+53. the person drinking iced-tea is somewhere to the right of the owner of the goldfish##5
+54. the entrepreneur is not the owner of the frog##6
+55. the person who's hobby is traveling is somewhere to the left of the chef##5
+56. the person who's hobby is skydiving is on the far left or far right##3
+57. the manager is not to the left of the person eating kiwi##8
+58. the person drinking almond-milk is not to the left of the manager##8
+59. the fan folk is on the left or right of the person who's hobby is fishing##3
+60. the person who's hobby is fishing is on the left or right of the person who's hobby is gardening##3
+61. the person drinking milk is not the fan electronic##6
+62. the person drinking almond-milk is not the person who's hobby is reading##6
+63. the person who's hobby is puzzles is on the left or right of the person who's hobby is traveling##3","{'Beverage': ['sprite', 'almond-milk', 'water', 'iced-tea', 'juice', 'milk', 'hot-chocolate'], 'Food': ['apple', 'kiwi', 'pomegranate', 'banana', 'raspberry', 'garlic', 'avocado'], 'Hobby': ['skydiving', 'chess', 'reading', 'gardening', 'fishing', 'traveling', 'puzzles'], 'Job': ['videographer', 'manager', 'entrepreneur', 'electrician', 'designer', 'analyst', 'chef'], 'Music-Genre': ['pop', 'soul', 'gospel', 'folk', 'electronic', 'd&b', 'rock'], 'Pet': ['goldfish', 'ferret', 'guinea-pig', 'snake', 'turtle', 'frog', 'fish']}"
+Pt1_6x7_level10-9,"There 7 different types of food: broccoli, cherry, lemon, orange, pepper, potato, strawberry
+The people have 7 different jobs:  doctor, firefighter, lawyer, librarian, musician, nurse, software-developer
+The people perfer 7 different movie-genres: action, animation, family, fantasy, satire, spy, superhero
+7 different pets are kept: bird, cat, dog, frog, guinea-pig, lizard, turtle
+The people prefer 7 different types of sport: baseball, basketball, ice-hockey, lacrosse, rugby, skiing, weightlifting
+The people use 7 different means of transport: boat, roller, ship, skateboard, snowmobile, tram, van
+ 1. the person driving the boat is on the left of the owner of the turtle##1
+ 2. the person watching fantasy movies is somewhere between the person watching spy movies and the owner of the lizard##7
+ 3. the person driving the boat is on the right of the person watching satire movies##1
+ 4. the person watching animation movies and the person driving the boat have different parity positions##9
+ 5. the owner of the frog is not the doctor##6
+ 6. the person watching animation movies is somewhere to the left of the person eating strawberry##5
+ 7. the person watching fantasy movies is the person who's sport is basketball##1
+ 8. the musician is not to the right of the person eating pepper##8
+ 9. the owner of the bird is somewhere between the person eating orange and the person eating broccoli##7
+10. the software-developer and the person driving the van have different parity positions##9
+11. the person eating orange is not the person who's sport is baseball##6
+12. the nurse is the person eating potato or the nurse is the person watching action movies, but not both
+13. the person driving the tram is not to the left of the person who's sport is basketball##8
+14. the person eating potato and the person who's sport is ice-hockey have the same parity positions##9
+15. the owner of the lizard is somewhere to the right of the person watching fantasy movies##5
+16. the owner of the turtle is somewhere between the owner of the bird and the musician##7
+17. the person who's sport is baseball is the firefighter or the firefighter is the owner of the lizard, but not both
+18. the person eating lemon is the nurse or the person eating lemon is the person driving the van, but not both
+19. the person who's sport is baseball is somewhere to the left of the person watching fantasy movies##5
+20. the person watching animation movies is not the owner of the frog##6
+21. the person watching family movies is not to the left of the person who's sport is lacrosse##8
+22. the person driving the boat is the person watching spy movies##1
+23. the person watching spy movies and the owner of the lizard have different parity positions##9
+24. the person who's sport is lacrosse is not to the right of the person eating pepper##8
+25. the owner of the frog is somewhere to the left of the person who's sport is lacrosse##5
+26. the person driving the ship is somewhere to the left of the person watching spy movies##5
+27. the person driving the boat is somewhere to the left of the owner of the guinea-pig##5
+28. the person who's sport is baseball is somewhere to the right of the person who's sport is rugby##5
+29. the person eating pepper is on the far left or far right##3
+30. the lawyer is somewhere between the person watching satire movies and the person eating cherry##7
+31. the doctor is on the left or right of the owner of the guinea-pig##3
+32. the lawyer is not the owner of the turtle##6
+33. the doctor is on the left or right of the person driving the skateboard##3
+34. the owner of the bird is not to the right of the person driving the boat##8
+35. the owner of the frog is the person eating lemon##1
+36. the owner of the guinea-pig is not to the left of the person eating lemon##8
+37. the owner of the turtle is somewhere between the person driving the boat and the person eating pepper##7
+38. the person who's sport is rugby is on the far left or far right##3
+39. the musician is somewhere to the right of the person eating lemon##5
+40. the person eating broccoli is not to the right of the person watching spy movies##8
+41. the person eating lemon is not to the left of the person who's sport is skiing##8
+42. the person who's sport is skiing and the owner of the cat have different parity positions##9
+43. the owner of the guinea-pig is on the left of the firefighter##1
+44. the person driving the skateboard is somewhere to the right of the owner of the bird##5
+45. the person who's sport is lacrosse is not to the left of the firefighter##8
+46. the person driving the boat is not to the right of the person driving the snowmobile##8
+47. the person driving the tram is not the owner of the guinea-pig##6
+48. the owner of the dog and the person watching fantasy movies have different parity positions##9
+49. the person driving the van is not to the left of the owner of the turtle##8
+50. the librarian is not to the right of the person who's sport is rugby##8
+51. the person who's sport is ice-hockey is somewhere to the left of the person eating cherry##5
+52. the person eating lemon is not to the right of the owner of the dog##8
+53. the person driving the skateboard and the person watching satire movies have different parity positions##9
+54. the firefighter is on the right of the musician##1
+55. the owner of the guinea-pig is not to the right of the person watching family movies##8
+56. the person watching fantasy movies is between the firefighter and the person watching animation movies##2
+57. the software-developer is the person driving the snowmobile##1
+58. the person driving the boat is in an even position##4
+59. the person watching action movies is in the middle##1
+60. the owner of the frog is the nurse##1
+61. the person driving the snowmobile is the software-developer##1
+62. the librarian is not to the right of the person driving the boat##8
+63. the person who's sport is skiing is not to the left of the person who's sport is weightlifting##8","{'Food': ['broccoli', 'potato', 'orange', 'lemon', 'cherry', 'strawberry', 'pepper'], 'Job': ['librarian', 'lawyer', 'software-developer', 'nurse', 'doctor', 'musician', 'firefighter'], 'Movie-Genre': ['satire', 'spy', 'superhero', 'action', 'animation', 'fantasy', 'family'], 'Pet': ['cat', 'bird', 'turtle', 'frog', 'dog', 'guinea-pig', 'lizard'], 'Sport': ['rugby', 'ice-hockey', 'weightlifting', 'skiing', 'baseball', 'basketball', 'lacrosse'], 'Transport': ['ship', 'boat', 'snowmobile', 'skateboard', 'roller', 'van', 'tram']}"
diff --git a/part2/level10/Pt2_7x3_level10.csv b/part2/level10/Pt2_7x3_level10.csv
new file mode 100644
index 0000000000000000000000000000000000000000..c4ab49a51df0e3dac3d4affb14a08d8b7970fd5d
--- /dev/null
+++ b/part2/level10/Pt2_7x3_level10.csv
@@ -0,0 +1,230 @@
+ID,Clues,SolutionGrid
+Pt1_7x3_level10-0,"There 3 different types of food: corn, papaya, tomato
+The people have 3 different jobs:  electrician, manager, videographer
+The people prefer 3 different music-genres: classical, hip-hop, indie
+There are 3 different nationalities: canadian, egyptian, turkish
+3 different pets are kept: bird, guinea-pig, hedgehog
+The people prefer 3 different types of sport: biathlon, parkour, surfing
+The people use 3 different means of transport: airplane, helicopter, subway
+ 1. the person who's sport is biathlon is on the left or right of the fan indie##3
+ 2. the turkish is the person driving the helicopter##1
+ 3. the person who's sport is biathlon is somewhere to the right of the electrician##5
+ 4. the person driving the helicopter is the owner of the bird or the owner of the bird is the person eating papaya, but not both
+ 5. the person eating corn is on the right of the person who's sport is parkour##1
+ 6. the owner of the guinea-pig and the egyptian have the same parity positions##9
+ 7. the person eating tomato is the person driving the helicopter##1
+ 8. the person driving the airplane is somewhere between the canadian and the fan classical##7
+ 9. the videographer is the egyptian##1
+10. the fan indie is not to the right of the owner of the guinea-pig##8
+11. the person driving the airplane is not the person eating papaya##6
+12. the person who's sport is parkour is not to the right of the person who's sport is surfing##8
+13. the canadian is somewhere to the right of the person driving the helicopter##5
+14. the owner of the hedgehog is not to the left of the person driving the airplane##8","{'Food': ['tomato', 'corn', 'papaya'], 'Job': ['electrician', 'videographer', 'manager'], 'Music-Genre': ['classical', 'indie', 'hip-hop'], 'Nationality': ['turkish', 'egyptian', 'canadian'], 'Pet': ['bird', 'guinea-pig', 'hedgehog'], 'Sport': ['parkour', 'surfing', 'biathlon'], 'Transport': ['helicopter', 'airplane', 'subway']}"
+Pt1_7x3_level10-1,"There are 3 different favourite beverages: fanta, iced-tea, sprite
+There 3 different types of food: avocado, peas, pumpkin
+The people have 3 different hobbies: baking, hiking, rock-climbing
+The people have 3 different jobs:  architect, journalist, videographer
+The people prefer 3 different music-genres: dubstep, punk, r&b
+There are 3 different nationalities: canadian, colombian, german
+The people use 3 different means of transport: helicopter, quad-bike, scooter
+ 1. the canadian and the fan r&b have the same parity positions##9
+ 2. the person eating avocado and the person driving the quad-bike have different parity positions##9
+ 3. the canadian is not the person eating pumpkin##6
+ 4. the fan dubstep is the person driving the helicopter##1
+ 5. the person drinking sprite is somewhere to the right of the fan punk##5
+ 6. the fan punk is somewhere between the journalist and the person eating pumpkin##7
+ 7. the person driving the scooter is on the left of the person who's hobby is hiking##1
+ 8. the person driving the scooter is not to the right of the person eating avocado##8
+ 9. the fan r&b is the architect##1
+10. the fan r&b is the architect##1
+11. the person who's hobby is baking is on the left or right of the person drinking iced-tea##3
+12. the colombian is somewhere to the right of the person who's hobby is rock-climbing##5
+13. the person driving the quad-bike is on the left or right of the person eating avocado##3
+14. the person driving the scooter is the architect##1
+15. the person driving the quad-bike and the person drinking fanta have different parity positions##9
+16. the person drinking iced-tea is the canadian or the canadian is the person driving the helicopter, but not both
+17. the canadian is not to the right of the person eating avocado##8","{'Beverage': ['fanta', 'iced-tea', 'sprite'], 'Food': ['pumpkin', 'peas', 'avocado'], 'Hobby': ['rock-climbing', 'hiking', 'baking'], 'Job': ['architect', 'videographer', 'journalist'], 'Music-Genre': ['r&b', 'punk', 'dubstep'], 'Nationality': ['german', 'colombian', 'canadian'], 'Transport': ['scooter', 'quad-bike', 'helicopter']}"
+Pt1_7x3_level10-2,"There 3 different types of food: blueberry, kale, tomato
+The people have 3 different hobbies: cooking, hiking, puzzles
+The people have 3 different jobs:  bartender, doctor, engineer
+The people perfer 3 different movie-genres: documentary, horror, superhero
+There are 3 different nationalities: canadian, japanese, nigerian
+3 different pets are kept: fish, goldfish, hamster
+The people use 3 different means of transport: airplane, taxi, trike
+ 1. the person who's hobby is hiking is not to the right of the japanese##8
+ 2. the doctor is somewhere to the right of the bartender##5
+ 3. the person who's hobby is puzzles and the person driving the taxi have different parity positions##9
+ 4. the canadian is not to the right of the japanese##8
+ 5. the engineer is somewhere between the owner of the fish and the nigerian##7
+ 6. the person who's hobby is cooking is somewhere to the right of the person watching horror movies##5
+ 7. the japanese is not to the left of the japanese##8
+ 8. the owner of the goldfish is somewhere to the left of the person watching superhero movies##5
+ 9. the person eating blueberry is on the left of the nigerian##1
+10. the person watching horror movies is somewhere to the right of the person driving the airplane##5
+11. the person eating kale is the person driving the trike or the person eating kale is the canadian, but not both
+12. the person watching documentary movies is not to the right of the person watching superhero movies##8
+13. the person driving the trike is somewhere to the right of the person eating kale##5
+14. the person driving the taxi is on the far right##1","{'Food': ['kale', 'blueberry', 'tomato'], 'Hobby': ['hiking', 'puzzles', 'cooking'], 'Job': ['bartender', 'engineer', 'doctor'], 'Movie-Genre': ['documentary', 'horror', 'superhero'], 'Nationality': ['canadian', 'japanese', 'nigerian'], 'Pet': ['fish', 'goldfish', 'hamster'], 'Transport': ['airplane', 'trike', 'taxi']}"
+Pt1_7x3_level10-3,"There 3 different types of food: lime, strawberry, zucchini
+The people have 3 different hobbies: card-games, traveling, writing
+The people have 3 different jobs:  bartender, dressmaker, project-manager
+The people perfer 3 different movie-genres: action, horror, time-travel
+There are 3 different nationalities: british, colombian, mexican
+3 different pets are kept: cat, chinchilla, hedgehog
+The people use 3 different means of transport: car, taxi, trike
+ 1. the person eating lime is on the left of the dressmaker##1
+ 2. the person who's hobby is traveling is the dressmaker##1
+ 3. the person eating zucchini is the person who's hobby is traveling##1
+ 4. the person watching horror movies is not to the right of the person eating lime##8
+ 5. the british is not to the left of the person driving the taxi##8
+ 6. the person driving the trike is somewhere between the person watching time-travel movies and the owner of the chinchilla##7
+ 7. the person eating strawberry is not to the right of the owner of the chinchilla##8
+ 8. the person who's hobby is writing is not the mexican##6
+ 9. the person eating lime is the person watching horror movies or the owner of the hedgehog is the person eating lime, but not both
+10. the person driving the taxi is in an odd position##4
+11. the dressmaker and the person eating zucchini have the same parity positions##9
+12. the bartender is not the person watching horror movies##6
+13. the person driving the trike is not to the right of the person driving the taxi##8
+14. the person watching horror movies is on the left of the person watching action movies##1
+15. the british is on the right of the project-manager##1
+16. the mexican and the owner of the chinchilla have different parity positions##9
+17. the owner of the cat is not to the left of the mexican##8
+18. the bartender is the owner of the chinchilla or the owner of the chinchilla is the person who's hobby is traveling, but not both","{'Food': ['strawberry', 'lime', 'zucchini'], 'Hobby': ['writing', 'card-games', 'traveling'], 'Job': ['bartender', 'project-manager', 'dressmaker'], 'Movie-Genre': ['time-travel', 'horror', 'action'], 'Nationality': ['colombian', 'mexican', 'british'], 'Pet': ['hedgehog', 'cat', 'chinchilla'], 'Transport': ['car', 'trike', 'taxi']}"
+Pt1_7x3_level10-4,"There are 3 different favourite beverages: 7up, iced-tea, milk
+There 3 different types of food: grapes, pumpkin, strawberry
+The people have 3 different jobs:  analyst, doctor, software-developer
+The people prefer 3 different music-genres: classical, jazz, techno
+There are 3 different nationalities: chinese, indonesian, nigerian
+The people prefer 3 different types of sport: rugby, skateboarding, soccer
+The people use 3 different means of transport: airplane, boat, motorbike
+ 1. the person drinking 7up is not to the left of the fan techno##8
+ 2. the person who's sport is skateboarding is the indonesian##1
+ 3. the fan techno is on the left or right of the fan classical##3
+ 4. the doctor and the person who's sport is skateboarding have different parity positions##9
+ 5. the person drinking iced-tea is on the left or right of the person who's sport is rugby##3
+ 6. the fan techno is on the left or right of the indonesian##3
+ 7. the person driving the airplane is not the person drinking 7up##6
+ 8. the person who's sport is skateboarding is the doctor or the person drinking iced-tea is the person who's sport is skateboarding, but not both
+ 9. the software-developer is somewhere to the left of the chinese##5
+10. the person drinking milk and the chinese have different parity positions##9
+11. the person drinking milk is on the far right##1
+12. the person eating pumpkin and the person drinking 7up have the same parity positions##9
+13. the person driving the boat is on the left of the person who's sport is rugby##1
+14. the person eating grapes is not the person who's sport is skateboarding##6
+15. the software-developer and the person driving the boat have the same parity positions##9
+16. the person drinking milk is not to the right of the fan jazz##8","{'Beverage': ['iced-tea', '7up', 'milk'], 'Food': ['strawberry', 'pumpkin', 'grapes'], 'Job': ['software-developer', 'doctor', 'analyst'], 'Music-Genre': ['classical', 'techno', 'jazz'], 'Nationality': ['indonesian', 'chinese', 'nigerian'], 'Sport': ['skateboarding', 'rugby', 'soccer'], 'Transport': ['boat', 'motorbike', 'airplane']}"
+Pt1_7x3_level10-5,"There are 3 different favourite beverages: 7up, juice, water
+There 3 different types of food: apricot, artichoke, cabbage
+The people have 3 different hobbies: collecting, gardening, writing
+The people have 3 different jobs:  architect, musician, project-manager
+There are 3 different nationalities: dutch, indian, nigerian
+3 different pets are kept: frog, horse, snake
+The people prefer 3 different types of sport: baseball, basketball, tennis
+ 1. the person eating cabbage is the person drinking 7up##1
+ 2. the owner of the horse is somewhere to the left of the person who's sport is tennis##5
+ 3. the person who's sport is basketball is on the far right##1
+ 4. the project-manager and the nigerian have the same parity positions##9
+ 5. the dutch is the person who's sport is tennis or the person eating apricot is the dutch, but not both
+ 6. the person who's hobby is collecting is on the left of the person drinking 7up##1
+ 7. the architect is somewhere to the left of the person who's hobby is collecting##5
+ 8. the dutch is the person who's hobby is gardening##1
+ 9. the owner of the snake is not to the left of the person drinking water##8
+10. the person drinking water is somewhere to the left of the person who's hobby is writing##5
+11. the person eating cabbage is not to the left of the owner of the horse##8
+12. the person who's sport is tennis is not to the left of the indian##8
+13. the nigerian and the person who's sport is basketball have the same parity positions##9
+14. the person who's hobby is writing is not to the left of the person who's sport is tennis##8
+15. the person eating artichoke is on the left of the owner of the frog##1
+16. the person drinking juice is on the far left or far right##3","{'Beverage': ['juice', 'water', '7up'], 'Food': ['apricot', 'artichoke', 'cabbage'], 'Hobby': ['gardening', 'collecting', 'writing'], 'Job': ['architect', 'musician', 'project-manager'], 'Nationality': ['dutch', 'indian', 'nigerian'], 'Pet': ['horse', 'snake', 'frog'], 'Sport': ['baseball', 'tennis', 'basketball']}"
+Pt1_7x3_level10-6,"There are 3 different favourite beverages: 7up, cola, juice
+There 3 different types of food: apricot, cucumber, pear
+The people have 3 different jobs:  firefighter, nurse, photographer
+The people prefer 3 different music-genres: disco, house, techno
+There are 3 different nationalities: argentine, mexican, thai
+3 different pets are kept: ferret, horse, snake
+The people use 3 different means of transport: bus, motorbike, scooter
+ 1. the person eating cucumber is somewhere to the right of the fan house##5
+ 2. the thai is somewhere to the right of the nurse##5
+ 3. the nurse is the owner of the horse or the owner of the horse is the argentine, but not both
+ 4. the firefighter and the person driving the scooter have different parity positions##9
+ 5. the person drinking 7up is the fan house##1
+ 6. the fan disco and the person driving the bus have different parity positions##9
+ 7. the owner of the snake is somewhere between the person driving the motorbike and the person driving the bus##7
+ 8. the owner of the snake is somewhere to the left of the person driving the motorbike##5
+ 9. the mexican is not to the left of the fan house##8
+10. the fan disco is somewhere to the left of the owner of the ferret##5
+11. the person drinking juice is between the argentine and the person eating apricot##2
+12. the person driving the scooter is not to the right of the photographer##8
+13. the thai is somewhere to the right of the owner of the horse##5
+14. the person drinking juice is on the left or right of the person drinking 7up##3
+15. the owner of the snake is on the left of the thai##1
+16. the owner of the horse and the fan house have the same parity positions##9","{'Beverage': ['7up', 'juice', 'cola'], 'Food': ['pear', 'cucumber', 'apricot'], 'Job': ['firefighter', 'nurse', 'photographer'], 'Music-Genre': ['house', 'disco', 'techno'], 'Nationality': ['argentine', 'mexican', 'thai'], 'Pet': ['horse', 'snake', 'ferret'], 'Transport': ['bus', 'scooter', 'motorbike']}"
+Pt1_7x3_level10-7,"There are 3 different favourite beverages: iced-tea, lemonade, tea
+There 3 different types of food: cabbage, cauliflower, pineapple
+The people have 3 different hobbies: gardening, puzzles, woodworking
+The people have 3 different jobs:  electrician, mechanic, nurse
+The people prefer 3 different music-genres: folk, r&b, soul
+There are 3 different nationalities: australian, canadian, dutch
+The people use 3 different means of transport: airplane, helicopter, quad-bike
+ 1. the person driving the quad-bike is somewhere to the left of the canadian##5
+ 2. the nurse is on the far left##1
+ 3. the mechanic is somewhere between the person drinking iced-tea and the person who's hobby is puzzles##7
+ 4. the person drinking lemonade and the electrician have different parity positions##9
+ 5. the person driving the quad-bike is somewhere to the left of the person eating pineapple##5
+ 6. the person who's hobby is woodworking is somewhere to the right of the person who's hobby is puzzles##5
+ 7. the dutch is on the left or right of the person who's hobby is woodworking##3
+ 8. the person drinking iced-tea is the canadian or the person drinking iced-tea is the person eating pineapple, but not both
+ 9. the dutch is not to the left of the person who's hobby is gardening##8
+10. the canadian is not to the right of the person driving the helicopter##8
+11. the fan soul is on the far left or far right##3
+12. the person who's hobby is woodworking is not to the right of the fan r&b##8
+13. the person drinking tea is the fan soul##1
+14. the fan r&b is somewhere to the left of the fan folk##5
+15. the person eating cauliflower is not the canadian##6
+16. the person who's hobby is woodworking is not to the left of the person who's hobby is woodworking##8
+17. the person who's hobby is woodworking is not to the left of the person driving the helicopter##8
+18. the person drinking lemonade is the canadian or the fan soul is the person drinking lemonade, but not both","{'Beverage': ['tea', 'lemonade', 'iced-tea'], 'Food': ['cauliflower', 'cabbage', 'pineapple'], 'Hobby': ['puzzles', 'woodworking', 'gardening'], 'Job': ['nurse', 'mechanic', 'electrician'], 'Music-Genre': ['soul', 'r&b', 'folk'], 'Nationality': ['australian', 'canadian', 'dutch'], 'Transport': ['quad-bike', 'helicopter', 'airplane']}"
+Pt1_7x3_level10-8,"There 3 different types of food: banana, cranberry, grapefruit
+The people have 3 different hobbies: board-games, photography, video-games
+The people have 3 different jobs:  analyst, chef, designer
+The people perfer 3 different movie-genres: comedy, epic, satire
+There are 3 different nationalities: dutch, mexican, nigerian
+3 different pets are kept: bird, goat, hedgehog
+The people use 3 different means of transport: bike, ship, tram
+ 1. the person driving the tram is not to the right of the person watching comedy movies##8
+ 2. the nigerian is the analyst##1
+ 3. the person who's hobby is video-games is not to the right of the mexican##8
+ 4. the owner of the hedgehog and the mexican have different parity positions##9
+ 5. the owner of the bird and the person driving the bike have the same parity positions##9
+ 6. the dutch is the person who's hobby is board-games or the dutch is the person eating grapefruit, but not both
+ 7. the owner of the hedgehog is not the person eating banana##6
+ 8. the nigerian is between the person who's hobby is video-games and the designer##2
+ 9. the person who's hobby is video-games is not to the right of the mexican##8
+10. the person who's hobby is photography is somewhere to the right of the owner of the goat##5
+11. the person who's hobby is photography and the person driving the tram have the same parity positions##9
+12. the person eating grapefruit is the person driving the bike##1
+13. the person who's hobby is photography is somewhere to the right of the person eating banana##5
+14. the owner of the goat and the person eating grapefruit have the same parity positions##9
+15. the person watching epic movies is not to the left of the designer##8
+16. the person watching epic movies and the chef have different parity positions##9","{'Food': ['banana', 'cranberry', 'grapefruit'], 'Hobby': ['board-games', 'photography', 'video-games'], 'Job': ['designer', 'analyst', 'chef'], 'Movie-Genre': ['satire', 'epic', 'comedy'], 'Nationality': ['dutch', 'nigerian', 'mexican'], 'Pet': ['goat', 'hedgehog', 'bird'], 'Transport': ['ship', 'tram', 'bike']}"
+Pt1_7x3_level10-9,"There are 3 different favourite beverages: coffee, iced-tea, juice
+The people have 3 different hobbies: cooking, singing, video-games
+The people prefer 3 different music-genres: folk, rock, salsa
+There are 3 different nationalities: australian, pakistani, spanish
+3 different pets are kept: frog, hamster, pony
+The people prefer 3 different types of sport: lacrosse, swimming, weightlifting
+The people use 3 different means of transport: car, roller, taxi
+ 1. the spanish is on the left of the pakistani##1
+ 2. the fan rock is on the left or right of the person who's sport is lacrosse##3
+ 3. the fan salsa is the person who's sport is weightlifting or the person who's sport is weightlifting is the person drinking juice, but not both
+ 4. the owner of the hamster and the person who's hobby is singing have the same parity positions##9
+ 5. the person drinking iced-tea is on the right of the owner of the pony##1
+ 6. the fan salsa is not to the left of the pakistani##8
+ 7. the person driving the roller is not to the left of the person who's hobby is cooking##8
+ 8. the person driving the taxi is somewhere between the person who's hobby is video-games and the person driving the car##7
+ 9. the fan folk is on the left of the fan salsa##1
+10. the person who's hobby is video-games is the owner of the frog##1
+11. the person who's hobby is cooking is not to the right of the person who's sport is lacrosse##8
+12. the person who's sport is weightlifting is somewhere to the left of the person driving the taxi##5
+13. the owner of the hamster is in an even position##4
+14. the fan rock is somewhere to the right of the person who's sport is lacrosse##5","{'Beverage': ['juice', 'iced-tea', 'coffee'], 'Hobby': ['cooking', 'singing', 'video-games'], 'Music-Genre': ['folk', 'salsa', 'rock'], 'Nationality': ['spanish', 'pakistani', 'australian'], 'Pet': ['pony', 'hamster', 'frog'], 'Sport': ['weightlifting', 'lacrosse', 'swimming'], 'Transport': ['car', 'taxi', 'roller']}"
diff --git a/part2/level10/Pt2_7x4_level10.csv b/part2/level10/Pt2_7x4_level10.csv
new file mode 100644
index 0000000000000000000000000000000000000000..758ddcf8ef3ef1b28725fe8e0398a0b1214643e6
--- /dev/null
+++ b/part2/level10/Pt2_7x4_level10.csv
@@ -0,0 +1,350 @@
+ID,Clues,SolutionGrid
+Pt1_7x4_level10-0,"There are 4 different favourite beverages: cola, hot-chocolate, tea, water
+There 4 different types of food: apple, carrot, cherry, lime
+The people have 4 different hobbies: camping, filmmaking, sudoku, traveling
+The people have 4 different jobs:  accountant, fisherman, paramedic, writer
+The people prefer 4 different music-genres: classical, electronic, folk, gospel
+There are 4 different nationalities: australian, brazilian, indonesian, malaysian
+The people prefer 4 different types of sport: climbing, ice-hockey, rowing, skateboarding
+ 1. the person who's hobby is camping is on the right of the person drinking cola##1
+ 2. the fan electronic is on the left of the person drinking cola##1
+ 3. the fisherman and the person eating apple have different parity positions##9
+ 4. the person who's hobby is camping is on the left or right of the fan gospel##3
+ 5. the person who's hobby is traveling is the fan electronic or the fan electronic is the indonesian, but not both
+ 6. the person drinking hot-chocolate is the brazilian##1
+ 7. the accountant is on the far right##1
+ 8. the fisherman and the person eating apple have different parity positions##9
+ 9. the writer is not to the left of the fan folk##8
+10. the person who's sport is ice-hockey is somewhere to the left of the person who's sport is skateboarding##5
+11. the person eating apple is somewhere to the right of the person who's sport is climbing##5
+12. the person who's sport is rowing and the person eating cherry have different parity positions##9
+13. the person who's hobby is traveling is somewhere to the left of the person eating apple##5
+14. the paramedic is on the left or right of the fisherman##3
+15. the fan folk is not the person who's sport is skateboarding##6
+16. the person who's sport is ice-hockey is not to the right of the person eating lime##8
+17. the person drinking cola is somewhere to the left of the person who's sport is skateboarding##5
+18. the person who's sport is ice-hockey is in an odd position##4
+19. the person who's hobby is filmmaking is on the right of the person eating lime##1
+20. the person who's sport is ice-hockey and the person who's hobby is traveling have the same parity positions##9
+21. the person who's hobby is sudoku is not to the left of the person who's sport is rowing##8
+22. the person drinking water is the person who's sport is ice-hockey or the person eating apple is the person drinking water, but not both
+23. the paramedic is not to the right of the fan electronic##8
+24. the person who's hobby is filmmaking is somewhere to the right of the person eating lime##5
+25. the person eating cherry is somewhere to the right of the person who's sport is rowing##5
+26. the malaysian is on the left of the person drinking hot-chocolate##1
+27. the fan electronic is somewhere to the right of the writer##5
+28. the person eating lime is not to the right of the person who's hobby is traveling##8
+29. the person drinking hot-chocolate is not the person eating cherry##6","{'Beverage': ['water', 'tea', 'cola', 'hot-chocolate'], 'Food': ['lime', 'carrot', 'cherry', 'apple'], 'Hobby': ['traveling', 'filmmaking', 'sudoku', 'camping'], 'Job': ['writer', 'paramedic', 'fisherman', 'accountant'], 'Music-Genre': ['folk', 'electronic', 'gospel', 'classical'], 'Nationality': ['australian', 'indonesian', 'malaysian', 'brazilian'], 'Sport': ['ice-hockey', 'rowing', 'climbing', 'skateboarding']}"
+Pt1_7x4_level10-1,"There are 4 different favourite beverages: almond-milk, hot-chocolate, mirinda, sprite
+There 4 different types of food: eggplant, grapefruit, lettuce, onion
+The people have 4 different jobs:  nurse, pilot, project-manager, videographer
+The people prefer 4 different music-genres: blues, house, indie, punk
+There are 4 different nationalities: american, canadian, colombian, pakistani
+4 different pets are kept: cat, chinchilla, fish, turtle
+The people prefer 4 different types of sport: biathlon, climbing, cycling, sailing
+ 1. the person eating lettuce is somewhere to the right of the person drinking hot-chocolate##5
+ 2. the videographer is on the left of the pakistani##1
+ 3. the person who's sport is climbing is not to the right of the owner of the chinchilla##8
+ 4. the videographer and the person who's sport is sailing have the same parity positions##9
+ 5. the person eating onion is not to the right of the person eating grapefruit##8
+ 6. the nurse is not the person who's sport is biathlon##6
+ 7. the owner of the chinchilla is on the far right##1
+ 8. the nurse is not the fan blues##6
+ 9. the pakistani is on the left of the project-manager##1
+10. the fan blues is the person eating onion##1
+11. the fan indie is somewhere to the left of the nurse##5
+12. the american is not to the right of the person who's sport is cycling##8
+13. the person who's sport is climbing is not to the right of the owner of the turtle##8
+14. the person eating grapefruit and the colombian have the same parity positions##9
+15. the person eating lettuce is not to the right of the person eating grapefruit##8
+16. the canadian is somewhere to the left of the person who's sport is biathlon##5
+17. the american is not to the left of the owner of the cat##8
+18. the canadian and the videographer have the same parity positions##9
+19. the person drinking almond-milk is on the left of the person who's sport is climbing##1
+20. the person eating onion and the person drinking mirinda have the same parity positions##9
+21. the person who's sport is sailing is not to the right of the person eating lettuce##8
+22. the person drinking sprite is not to the left of the owner of the chinchilla##8
+23. the pilot is somewhere to the left of the colombian##5
+24. the person eating eggplant is on the left or right of the fan blues##3
+25. the owner of the turtle is the person who's sport is biathlon or the owner of the turtle is the person eating lettuce, but not both
+26. the nurse is the owner of the turtle##1
+27. the person eating lettuce is the fan house or the fan house is the colombian, but not both
+28. the fan house is on the far right##1","{'Beverage': ['hot-chocolate', 'almond-milk', 'mirinda', 'sprite'], 'Food': ['onion', 'eggplant', 'lettuce', 'grapefruit'], 'Job': ['pilot', 'videographer', 'nurse', 'project-manager'], 'Music-Genre': ['blues', 'indie', 'punk', 'house'], 'Nationality': ['american', 'canadian', 'pakistani', 'colombian'], 'Pet': ['cat', 'fish', 'turtle', 'chinchilla'], 'Sport': ['cycling', 'sailing', 'climbing', 'biathlon']}"
+Pt1_7x4_level10-2,"There 4 different types of food: artichoke, cauliflower, eggplant, zucchini
+The people have 4 different hobbies: dancing, puzzles, woodworking, writing
+The people perfer 4 different movie-genres: crime, drama, romance, scientific
+The people prefer 4 different music-genres: folk, gospel, pop, trance
+There are 4 different nationalities: american, australian, colombian, turkish
+4 different pets are kept: cat, dog, guinea-pig, mouse
+The people use 4 different means of transport: bike, bus, quad-bike, scooter
+ 1. the fan pop is the person watching scientific movies or the person watching scientific movies is the person who's hobby is dancing, but not both
+ 2. the person eating eggplant is not to the right of the person watching scientific movies##8
+ 3. the person driving the quad-bike is on the far left##1
+ 4. the person watching scientific movies is on the left or right of the person watching romance movies##3
+ 5. the person who's hobby is puzzles is not to the left of the person driving the bus##8
+ 6. the person eating artichoke is on the right of the fan trance##1
+ 7. the person who's hobby is dancing and the owner of the cat have the same parity positions##9
+ 8. the person driving the scooter is not to the right of the person watching drama movies##8
+ 9. the person driving the bike and the colombian have the same parity positions##9
+10. the fan folk is somewhere to the left of the person who's hobby is dancing##5
+11. the person who's hobby is woodworking is the person driving the quad-bike or the person driving the quad-bike is the fan pop, but not both
+12. the person watching crime movies is not the fan gospel##6
+13. the person watching crime movies is not to the right of the person eating zucchini##8
+14. the fan folk and the person eating artichoke have different parity positions##9
+15. the fan pop is somewhere to the right of the person who's hobby is writing##5
+16. the person driving the bike is not to the right of the owner of the guinea-pig##8
+17. the person eating eggplant is not to the left of the person driving the scooter##8
+18. the australian is on the left of the person watching drama movies##1
+19. the owner of the cat is somewhere to the left of the owner of the mouse##5
+20. the colombian is the person driving the quad-bike or the colombian is the fan pop, but not both
+21. the person driving the scooter is not to the right of the person watching romance movies##8
+22. the turkish and the person eating zucchini have different parity positions##9
+23. the person eating eggplant is not the australian##6
+24. the person who's hobby is woodworking is on the left of the person eating cauliflower##1
+25. the person eating cauliflower is somewhere to the left of the person who's hobby is writing##5","{'Food': ['zucchini', 'cauliflower', 'eggplant', 'artichoke'], 'Hobby': ['woodworking', 'dancing', 'writing', 'puzzles'], 'Movie-Genre': ['crime', 'drama', 'romance', 'scientific'], 'Music-Genre': ['folk', 'gospel', 'trance', 'pop'], 'Nationality': ['australian', 'turkish', 'american', 'colombian'], 'Pet': ['dog', 'cat', 'mouse', 'guinea-pig'], 'Transport': ['quad-bike', 'scooter', 'bus', 'bike']}"
+Pt1_7x4_level10-3,"There are 4 different favourite beverages: hot-chocolate, iced-tea, juice, soy-milk
+The people have 4 different hobbies: gardening, hiking, sudoku, woodworking
+The people perfer 4 different movie-genres: disaster, musical, satire, western
+The people prefer 4 different music-genres: electronic, hip-hop, techno, trance
+There are 4 different nationalities: brazilian, british, japanese, russian
+The people prefer 4 different types of sport: biathlon, handball, skateboarding, swimming
+The people use 4 different means of transport: bus, snowmobile, train, trike
+ 1. the person watching musical movies is somewhere to the right of the person who's hobby is sudoku##5
+ 2. the japanese and the person drinking hot-chocolate have different parity positions##9
+ 3. the person who's sport is skateboarding is not to the right of the russian##8
+ 4. the person drinking juice is the person driving the trike##1
+ 5. the person who's hobby is gardening and the person who's sport is handball have different parity positions##9
+ 6. the british is the fan trance##1
+ 7. the person watching musical movies is somewhere to the left of the brazilian##5
+ 8. the person watching western movies is on the left or right of the person driving the bus##3
+ 9. the person watching musical movies is the fan techno or the person driving the train is the person watching musical movies, but not both
+10. the person who's sport is swimming is not to the right of the person who's sport is biathlon##8
+11. the british is the person driving the bus##1
+12. the person who's hobby is hiking is between the person who's sport is biathlon and the fan techno##2
+13. the person who's hobby is sudoku and the fan techno have the same parity positions##9
+14. the person who's sport is swimming is not to the right of the person driving the snowmobile##8
+15. the person driving the snowmobile is not the person who's sport is skateboarding##6
+16. the russian is the fan techno##1
+17. the person who's hobby is gardening is somewhere to the left of the person who's sport is handball##5
+18. the russian is somewhere to the right of the person who's sport is skateboarding##5
+19. the fan trance is the person watching satire movies or the person drinking iced-tea is the fan trance, but not both
+20. the person drinking hot-chocolate is the person who's hobby is woodworking or the person drinking hot-chocolate is the person watching disaster movies, but not both
+21. the person watching disaster movies is on the far left or far right##3
+22. the russian is not the fan electronic##6
+23. the brazilian is on the far right##1
+24. the person watching western movies is somewhere to the left of the fan hip-hop##5
+25. the fan electronic is on the left of the person who's hobby is woodworking##1","{'Beverage': ['iced-tea', 'juice', 'soy-milk', 'hot-chocolate'], 'Hobby': ['gardening', 'sudoku', 'hiking', 'woodworking'], 'Movie-Genre': ['disaster', 'western', 'musical', 'satire'], 'Music-Genre': ['trance', 'techno', 'electronic', 'hip-hop'], 'Nationality': ['british', 'russian', 'japanese', 'brazilian'], 'Sport': ['skateboarding', 'handball', 'swimming', 'biathlon'], 'Transport': ['bus', 'trike', 'train', 'snowmobile']}"
+Pt1_7x4_level10-4,"There 4 different types of food: corn, grapes, kale, lime
+The people have 4 different hobbies: baking, collecting, filmmaking, gardening
+The people have 4 different jobs:  electrician, librarian, project-manager, writer
+The people perfer 4 different movie-genres: adventure, drama, family, sports
+The people prefer 4 different music-genres: country, dubstep, indie, r&b
+There are 4 different nationalities: argentine, british, colombian, polish
+The people use 4 different means of transport: motorbike, skateboard, tram, trike
+ 1. the project-manager is not to the right of the person driving the trike##8
+ 2. the person who's hobby is filmmaking is on the left of the person who's hobby is gardening##1
+ 3. the writer is somewhere to the left of the person watching sports movies##5
+ 4. the person who's hobby is baking is the colombian or the fan dubstep is the person who's hobby is baking, but not both
+ 5. the argentine is the person watching family movies##1
+ 6. the person watching sports movies and the person eating kale have different parity positions##9
+ 7. the person watching drama movies is not to the left of the person who's hobby is baking##8
+ 8. the person who's hobby is collecting is the person driving the tram##1
+ 9. the fan r&b is on the left or right of the fan dubstep##3
+10. the project-manager and the person who's hobby is filmmaking have the same parity positions##9
+11. the person driving the tram is not to the left of the person eating corn##8
+12. the person driving the motorbike is not to the left of the fan dubstep##8
+13. the person watching adventure movies is not to the left of the person who's hobby is baking##8
+14. the person driving the skateboard is on the right of the fan r&b##1
+15. the argentine is not the person watching drama movies##6
+16. the fan dubstep is somewhere to the left of the person who's hobby is filmmaking##5
+17. the polish is not the person who's hobby is filmmaking##6
+18. the person watching adventure movies is somewhere between the electrician and the person driving the motorbike##7
+19. the person watching family movies and the polish have the same parity positions##9
+20. the person watching sports movies is the colombian or the colombian is the person who's hobby is collecting, but not both
+21. the electrician is not the person eating lime##6
+22. the person eating kale is not to the right of the colombian##8
+23. the person driving the motorbike is on the left of the british##1
+24. the person who's hobby is collecting is somewhere to the right of the person watching drama movies##5
+25. the british is somewhere to the left of the writer##5
+26. the person eating lime and the project-manager have different parity positions##9
+27. the person eating lime is somewhere to the left of the person driving the skateboard##5
+28. the fan indie is in an even position##4
+29. the person driving the motorbike and the person who's hobby is filmmaking have the same parity positions##9","{'Food': ['corn', 'lime', 'kale', 'grapes'], 'Hobby': ['baking', 'collecting', 'filmmaking', 'gardening'], 'Job': ['project-manager', 'librarian', 'writer', 'electrician'], 'Movie-Genre': ['drama', 'adventure', 'family', 'sports'], 'Music-Genre': ['dubstep', 'r&b', 'country', 'indie'], 'Nationality': ['polish', 'british', 'argentine', 'colombian'], 'Transport': ['motorbike', 'tram', 'skateboard', 'trike']}"
+Pt1_7x4_level10-5,"There 4 different types of food: banana, cauliflower, kiwi, lettuce
+The people have 4 different hobbies: chess, cooking, dancing, rock-climbing
+The people perfer 4 different movie-genres: adventure, fantasy, martial-arts, sports
+The people prefer 4 different music-genres: dubstep, electronic, house, indie
+There are 4 different nationalities: chinese, dutch, german, pakistani
+4 different pets are kept: goat, goldfish, horse, pony
+The people prefer 4 different types of sport: biathlon, golf, sailing, skiing
+ 1. the person watching sports movies is the fan house##1
+ 2. the person watching fantasy movies is somewhere to the right of the person eating cauliflower##5
+ 3. the person who's sport is golf is not to the right of the german##8
+ 4. the person who's hobby is cooking is not the fan house##6
+ 5. the person eating banana and the person watching adventure movies have the same parity positions##9
+ 6. the person who's sport is sailing is not to the right of the owner of the horse##8
+ 7. the person watching sports movies is the person eating lettuce or the person eating lettuce is the fan indie, but not both
+ 8. the person watching martial-arts movies is the person eating kiwi or the person eating kiwi is the fan indie, but not both
+ 9. the fan electronic is in an odd position##4
+10. the person eating banana is not to the right of the person who's sport is golf##8
+11. the chinese is not to the left of the person who's hobby is dancing##8
+12. the person watching martial-arts movies is not the fan indie##6
+13. the owner of the goldfish is somewhere to the left of the owner of the horse##5
+14. the owner of the pony is not the fan dubstep##6
+15. the fan dubstep is somewhere to the right of the person eating kiwi##5
+16. the person who's hobby is cooking and the person watching adventure movies have the same parity positions##9
+17. the fan indie is the dutch or the dutch is the person who's sport is biathlon, but not both
+18. the owner of the horse is somewhere to the left of the person who's sport is golf##5
+19. the person who's sport is biathlon is on the left of the chinese##1
+20. the person watching martial-arts movies is on the left or right of the fan indie##3
+21. the person who's hobby is rock-climbing is on the left of the fan electronic##1
+22. the person who's hobby is rock-climbing is the pakistani or the person who's hobby is rock-climbing is the owner of the goat, but not both
+23. the owner of the pony is somewhere to the left of the fan dubstep##5
+24. the person watching adventure movies is somewhere to the left of the person who's sport is sailing##5
+25. the person who's sport is sailing is the owner of the horse##1
+26. the person eating lettuce is the person watching fantasy movies or the person watching fantasy movies is the person who's hobby is dancing, but not both
+27. the owner of the goldfish is somewhere to the left of the fan house##5
+28. the chinese is not the fan house##6","{'Food': ['kiwi', 'cauliflower', 'banana', 'lettuce'], 'Hobby': ['cooking', 'rock-climbing', 'dancing', 'chess'], 'Movie-Genre': ['adventure', 'martial-arts', 'fantasy', 'sports'], 'Music-Genre': ['indie', 'dubstep', 'electronic', 'house'], 'Nationality': ['dutch', 'pakistani', 'chinese', 'german'], 'Pet': ['pony', 'goldfish', 'horse', 'goat'], 'Sport': ['skiing', 'biathlon', 'sailing', 'golf']}"
+Pt1_7x4_level10-6,"There 4 different types of food: artichoke, avocado, lemon, peach
+The people have 4 different jobs:  analyst, engineer, photographer, writer
+The people prefer 4 different music-genres: blues, gospel, metal, punk
+There are 4 different nationalities: american, australian, polish, turkish
+4 different pets are kept: frog, horse, rat, turtle
+The people prefer 4 different types of sport: skiing, snowboarding, water-polo, weightlifting
+The people use 4 different means of transport: bike, car, scooter, train
+ 1. the fan punk is not the photographer##6
+ 2. the fan blues is on the far right##1
+ 3. the person eating lemon is not the person driving the car##6
+ 4. the fan gospel is somewhere to the right of the turkish##5
+ 5. the writer is the person driving the car##1
+ 6. the person who's sport is skiing is somewhere to the left of the owner of the frog##5
+ 7. the owner of the turtle is somewhere to the left of the polish##5
+ 8. the fan metal is the person who's sport is skiing##1
+ 9. the fan gospel is not the owner of the frog##6
+10. the person eating lemon is not to the right of the person eating lemon##8
+11. the analyst is on the left or right of the owner of the rat##3
+12. the person eating avocado is the engineer or the engineer is the person who's sport is water-polo, but not both
+13. the person driving the scooter is on the left of the person eating peach##1
+14. the person who's sport is weightlifting is not to the left of the american##8
+15. the person who's sport is snowboarding is on the left of the person who's sport is water-polo##1
+16. the engineer is the fan metal or the fan metal is the person who's sport is skiing, but not both
+17. the person driving the train and the owner of the rat have the same parity positions##9
+18. the person driving the car is not to the left of the owner of the rat##8
+19. the person who's sport is water-polo is on the far left or far right##3
+20. the fan metal is the person driving the car or the person driving the car is the person eating artichoke, but not both
+21. the photographer is the person eating peach or the photographer is the american, but not both
+22. the person driving the car is not to the right of the fan gospel##8
+23. the fan metal is not the person eating avocado##6
+24. the writer and the person who's sport is skiing have different parity positions##9
+25. the australian and the owner of the rat have different parity positions##9
+26. the person eating avocado is on the left of the person driving the train##1
+27. the owner of the turtle is on the right of the person eating peach##1
+28. the person eating lemon is the person who's sport is skiing or the person eating lemon is the fan blues, but not both
+29. the photographer is somewhere between the american and the person who's sport is water-polo##7","{'Food': ['avocado', 'peach', 'artichoke', 'lemon'], 'Job': ['analyst', 'photographer', 'writer', 'engineer'], 'Music-Genre': ['punk', 'metal', 'gospel', 'blues'], 'Nationality': ['american', 'turkish', 'australian', 'polish'], 'Pet': ['horse', 'rat', 'turtle', 'frog'], 'Sport': ['weightlifting', 'skiing', 'snowboarding', 'water-polo'], 'Transport': ['scooter', 'train', 'car', 'bike']}"
+Pt1_7x4_level10-7,"There 4 different types of food: grapes, kale, lime, raspberry
+The people have 4 different hobbies: board-games, filmmaking, magic-tricks, woodworking
+The people have 4 different jobs:  architect, chef, dressmaker, project-manager
+The people perfer 4 different movie-genres: crime, drama, mystery, romance
+The people prefer 4 different music-genres: funk, hip-hop, house, reggae
+The people prefer 4 different types of sport: basketball, cycling, handball, surfing
+The people use 4 different means of transport: helicopter, scooter, taxi, trike
+ 1. the person driving the helicopter is the person watching drama movies##1
+ 2. the person who's sport is surfing is on the left of the person watching mystery movies##1
+ 3. the person who's hobby is filmmaking and the fan house have the same parity positions##9
+ 4. the person who's hobby is board-games is not the fan house##6
+ 5. the person driving the scooter is not the person who's hobby is woodworking##6
+ 6. the person who's hobby is board-games is not the fan house##6
+ 7. the person eating raspberry is the person driving the taxi##1
+ 8. the person driving the trike is not to the left of the person eating grapes##8
+ 9. the fan house is somewhere to the left of the person who's hobby is woodworking##5
+10. the person eating kale is on the left or right of the person who's sport is cycling##3
+11. the fan hip-hop is on the left or right of the person driving the taxi##3
+12. the person who's hobby is magic-tricks is not to the right of the chef##8
+13. the person watching crime movies is the architect or the person watching crime movies is the fan reggae, but not both
+14. the person driving the trike is on the left or right of the person watching mystery movies##3
+15. the dressmaker is on the left of the person eating grapes##1
+16. the fan funk is on the left or right of the fan hip-hop##3
+17. the fan house is not the person who's hobby is board-games##6
+18. the person watching crime movies is in an even position##4
+19. the person eating raspberry is not to the right of the person watching romance movies##8
+20. the person who's sport is cycling is not the person who's hobby is magic-tricks##6
+21. the person who's hobby is board-games is not to the left of the person watching drama movies##8
+22. the person eating kale is between the person driving the trike and the person who's sport is surfing##2
+23. the person who's sport is surfing is the person who's hobby is magic-tricks or the architect is the person who's sport is surfing, but not both
+24. the person who's sport is surfing is somewhere to the left of the person who's hobby is woodworking##5
+25. the fan funk is somewhere to the right of the fan house##5
+26. the person who's sport is basketball is the chef##1
+27. the person eating lime is on the right of the person driving the taxi##1","{'Food': ['raspberry', 'lime', 'kale', 'grapes'], 'Hobby': ['magic-tricks', 'board-games', 'filmmaking', 'woodworking'], 'Job': ['chef', 'architect', 'dressmaker', 'project-manager'], 'Movie-Genre': ['romance', 'drama', 'mystery', 'crime'], 'Music-Genre': ['house', 'hip-hop', 'funk', 'reggae'], 'Sport': ['basketball', 'surfing', 'handball', 'cycling'], 'Transport': ['taxi', 'helicopter', 'scooter', 'trike']}"
+Pt1_7x4_level10-8,"There are 4 different favourite beverages: coffee, hot-chocolate, lemonade, mirinda
+The people have 4 different hobbies: baking, camping, dancing, writing
+The people have 4 different jobs:  doctor, photographer, security-guard, writer
+The people perfer 4 different movie-genres: action, adventure, family, horror
+The people prefer 4 different music-genres: ambient, blues, classical, hip-hop
+4 different pets are kept: bird, goldfish, hedgehog, mouse
+The people use 4 different means of transport: airplane, bus, skateboard, van
+ 1. the person who's hobby is baking is not to the right of the person driving the skateboard##8
+ 2. the person watching family movies is on the far left or far right##3
+ 3. the person watching action movies is between the person drinking hot-chocolate and the person watching family movies##2
+ 4. the writer is the person drinking mirinda or the person watching adventure movies is the writer, but not both
+ 5. the person watching action movies and the person who's hobby is camping have the same parity positions##9
+ 6. the person watching horror movies is somewhere to the left of the owner of the goldfish##5
+ 7. the writer is not to the left of the fan blues##8
+ 8. the security-guard is the person drinking hot-chocolate or the person who's hobby is camping is the security-guard, but not both
+ 9. the person watching horror movies is not to the right of the fan classical##8
+10. the person who's hobby is baking is not to the left of the person watching action movies##8
+11. the person who's hobby is baking and the fan blues have different parity positions##9
+12. the owner of the bird is on the far left or far right##3
+13. the doctor is the owner of the mouse or the doctor is the fan hip-hop, but not both
+14. the person drinking lemonade is the person watching adventure movies or the owner of the mouse is the person drinking lemonade, but not both
+15. the owner of the goldfish is on the right of the person watching horror movies##1
+16. the person who's hobby is writing is in an even position##4
+17. the fan ambient is somewhere to the right of the person driving the van##5
+18. the person watching adventure movies is not to the left of the security-guard##8
+19. the owner of the goldfish is somewhere to the left of the person driving the skateboard##5
+20. the person drinking coffee is not to the left of the person driving the airplane##8
+21. the person driving the van is not to the left of the person who's hobby is writing##8
+22. the person drinking hot-chocolate is the fan hip-hop or the person drinking hot-chocolate is the owner of the hedgehog, but not both
+23. the person who's hobby is writing is somewhere to the left of the person drinking mirinda##5
+24. the person driving the van and the writer have the same parity positions##9
+25. the owner of the bird is the person driving the skateboard##1
+26. the person driving the airplane is not to the left of the fan classical##8
+27. the person who's hobby is dancing is not the person drinking hot-chocolate##6
+28. the fan classical is the person watching horror movies##1
+29. the person driving the bus is on the far left##1
+30. the person drinking mirinda is somewhere to the left of the photographer##5
+31. the owner of the goldfish is in an even position##4
+32. the person who's hobby is dancing is somewhere to the left of the person who's hobby is writing##5","{'Beverage': ['lemonade', 'hot-chocolate', 'mirinda', 'coffee'], 'Hobby': ['dancing', 'writing', 'camping', 'baking'], 'Job': ['doctor', 'security-guard', 'writer', 'photographer'], 'Movie-Genre': ['horror', 'adventure', 'action', 'family'], 'Music-Genre': ['classical', 'hip-hop', 'blues', 'ambient'], 'Pet': ['mouse', 'goldfish', 'hedgehog', 'bird'], 'Transport': ['bus', 'airplane', 'van', 'skateboard']}"
+Pt1_7x4_level10-9,"There are 4 different favourite beverages: 7up, almond-milk, hot-chocolate, milk
+There 4 different types of food: cabbage, corn, lemon, tomato
+The people have 4 different hobbies: board-games, card-games, sudoku, video-games
+The people perfer 4 different movie-genres: adventure, animation, mystery, romance
+The people prefer 4 different music-genres: indie, jazz, metal, pop
+There are 4 different nationalities: canadian, colombian, spanish, thai
+The people prefer 4 different types of sport: baseball, rugby, sailing, weightlifting
+ 1. the person who's sport is rugby is on the left of the person eating lemon##1
+ 2. the person drinking 7up is not the person watching mystery movies##6
+ 3. the thai is somewhere to the right of the canadian##5
+ 4. the fan metal and the person who's hobby is card-games have the same parity positions##9
+ 5. the person who's sport is baseball is not to the left of the person who's sport is rugby##8
+ 6. the person drinking milk is the person drinking milk##1
+ 7. the fan pop is the person who's hobby is card-games or the person who's hobby is card-games is the person drinking 7up, but not both
+ 8. the person who's hobby is board-games and the person eating lemon have different parity positions##9
+ 9. the person eating lemon is somewhere to the right of the person watching adventure movies##5
+10. the person drinking almond-milk is not to the left of the person watching mystery movies##8
+11. the person watching romance movies is the person drinking almond-milk##1
+12. the spanish is on the far left or far right##3
+13. the person eating corn is on the right of the thai##1
+14. the canadian is not the person eating lemon##6
+15. the person watching romance movies is somewhere to the right of the fan indie##5
+16. the person watching romance movies is the person drinking almond-milk##1
+17. the person eating cabbage is on the left of the person drinking 7up##1
+18. the person who's sport is weightlifting is somewhere to the right of the person who's hobby is board-games##5
+19. the person eating tomato is on the left of the fan indie##1
+20. the person watching adventure movies is the person who's hobby is card-games or the thai is the person watching adventure movies, but not both
+21. the person watching mystery movies is not the person drinking almond-milk##6
+22. the person watching mystery movies is not to the left of the person drinking hot-chocolate##8
+23. the spanish is on the right of the person who's sport is baseball##1
+24. the person who's hobby is board-games is somewhere to the right of the person who's hobby is video-games##5
+25. the person who's sport is weightlifting and the fan metal have different parity positions##9
+26. the person eating tomato is on the far left or far right##3
+27. the person drinking hot-chocolate is between the person who's hobby is board-games and the person drinking milk##2","{'Beverage': ['milk', 'hot-chocolate', 'almond-milk', '7up'], 'Food': ['tomato', 'lemon', 'cabbage', 'corn'], 'Hobby': ['card-games', 'video-games', 'board-games', 'sudoku'], 'Movie-Genre': ['adventure', 'mystery', 'romance', 'animation'], 'Music-Genre': ['pop', 'indie', 'metal', 'jazz'], 'Nationality': ['canadian', 'colombian', 'thai', 'spanish'], 'Sport': ['rugby', 'sailing', 'baseball', 'weightlifting']}"
diff --git a/part2/level10/Pt2_7x5_level10.csv b/part2/level10/Pt2_7x5_level10.csv
new file mode 100644
index 0000000000000000000000000000000000000000..fc0605236135386e5f4a38eaf57b9307dad88fb4
--- /dev/null
+++ b/part2/level10/Pt2_7x5_level10.csv
@@ -0,0 +1,464 @@
+ID,Clues,SolutionGrid
+Pt1_7x5_level10-0,"There are 5 different favourite beverages: 7up, almond-milk, coffee, iced-tea, sprite
+There 5 different types of food: corn, eggplant, onion, plum, pomegranate
+The people perfer 5 different movie-genres: adventure, fantasy, martial-arts, mystery, western
+The people prefer 5 different music-genres: blues, disco, dubstep, gospel, jazz
+There are 5 different nationalities: american, argentine, brazilian, canadian, egyptian
+5 different pets are kept: chinchilla, ferret, fish, goat, horse
+The people use 5 different means of transport: airplane, car, helicopter, motorbike, snowmobile
+ 1. the owner of the chinchilla is not the brazilian##6
+ 2. the person watching fantasy movies is on the left of the person driving the motorbike##1
+ 3. the person drinking iced-tea is the person watching western movies##1
+ 4. the person eating corn is not to the left of the fan dubstep##8
+ 5. the canadian is somewhere to the right of the egyptian##5
+ 6. the owner of the horse is not to the right of the person drinking 7up##8
+ 7. the person drinking almond-milk is not to the left of the person driving the motorbike##8
+ 8. the owner of the goat and the person watching adventure movies have the same parity positions##9
+ 9. the person eating pomegranate is the owner of the ferret or the owner of the ferret is the american, but not both
+10. the person driving the helicopter is in an odd position##4
+11. the fan dubstep is not to the right of the argentine##8
+12. the person drinking sprite is not to the right of the fan disco##8
+13. the person eating eggplant and the american have the same parity positions##9
+14. the fan jazz is not to the right of the person drinking almond-milk##8
+15. the person drinking 7up is on the left of the person watching martial-arts movies##1
+16. the person driving the car is on the right of the person eating corn##1
+17. the fan gospel is not to the right of the owner of the ferret##8
+18. the argentine is not to the left of the person driving the airplane##8
+19. the egyptian and the person watching fantasy movies have the same parity positions##9
+20. the argentine is the person eating corn##1
+21. the fan dubstep is the owner of the horse or the canadian is the fan dubstep, but not both
+22. the fan jazz and the person drinking coffee have different parity positions##9
+23. the fan blues is not the person driving the motorbike##6
+24. the fan jazz is not the person watching adventure movies##6
+25. the person watching martial-arts movies is somewhere to the right of the person eating eggplant##5
+26. the person eating eggplant is in an even position##4
+27. the person eating plum is the person driving the airplane or the person eating plum is the person drinking sprite, but not both
+28. the person drinking sprite is on the left or right of the owner of the horse##3
+29. the fan gospel is the person drinking almond-milk or the fan gospel is the person watching western movies, but not both
+30. the person eating plum and the person watching adventure movies have different parity positions##9
+31. the egyptian is somewhere to the right of the american##5
+32. the person watching mystery movies is not to the right of the person drinking almond-milk##8
+33. the brazilian is not to the right of the person watching mystery movies##8
+34. the person drinking almond-milk and the person driving the snowmobile have the same parity positions##9
+35. the person driving the airplane is the person eating pomegranate##1
+36. the person eating onion is on the far left##1
+37. the person driving the helicopter and the person watching mystery movies have different parity positions##9","{'Beverage': ['coffee', 'almond-milk', 'iced-tea', '7up', 'sprite'], 'Food': ['onion', 'eggplant', 'pomegranate', 'corn', 'plum'], 'Movie-Genre': ['fantasy', 'mystery', 'western', 'adventure', 'martial-arts'], 'Music-Genre': ['blues', 'jazz', 'gospel', 'dubstep', 'disco'], 'Nationality': ['brazilian', 'american', 'egyptian', 'argentine', 'canadian'], 'Pet': ['fish', 'goat', 'ferret', 'horse', 'chinchilla'], 'Transport': ['helicopter', 'motorbike', 'airplane', 'snowmobile', 'car']}"
+Pt1_7x5_level10-1,"There 5 different types of food: apple, kiwi, peas, plum, pumpkin
+The people have 5 different hobbies: camping, dancing, fishing, skydiving, writing
+The people have 5 different jobs:  doctor, manager, mechanic, security-guard, videographer
+The people perfer 5 different movie-genres: animation, disaster, epic, scientific, superhero
+The people prefer 5 different music-genres: classical, dubstep, folk, rock, salsa
+There are 5 different nationalities: british, canadian, dutch, japanese, malaysian
+5 different pets are kept: cat, chinchilla, hedgehog, horse, mouse
+ 1. the dutch is not to the left of the person eating apple##8
+ 2. the person watching scientific movies is not to the right of the british##8
+ 3. the owner of the cat is somewhere to the right of the owner of the horse##5
+ 4. the fan dubstep is not to the right of the manager##8
+ 5. the person eating pumpkin is not the person who's hobby is fishing##6
+ 6. the owner of the chinchilla is in an odd position##4
+ 7. the doctor is on the left of the owner of the hedgehog##1
+ 8. the person who's hobby is dancing is somewhere to the right of the person eating pumpkin##5
+ 9. the person who's hobby is fishing is not the person watching animation movies##6
+10. the person watching animation movies is on the left of the british##1
+11. the person eating pumpkin is not to the left of the owner of the hedgehog##8
+12. the person watching superhero movies is not the japanese##6
+13. the person watching scientific movies is somewhere to the left of the malaysian##5
+14. the fan rock and the security-guard have the same parity positions##9
+15. the british is somewhere to the left of the owner of the mouse##5
+16. the person watching epic movies is somewhere to the left of the mechanic##5
+17. the malaysian is not the owner of the cat##6
+18. the person who's hobby is dancing is not to the right of the person watching superhero movies##8
+19. the person eating apple is not to the left of the security-guard##8
+20. the person eating plum is somewhere to the left of the manager##5
+21. the person eating pumpkin is on the left of the person who's hobby is fishing##1
+22. the owner of the cat is on the left or right of the person who's hobby is writing##3
+23. the malaysian is somewhere to the left of the person watching epic movies##5
+24. the fan rock is not to the left of the fan folk##8
+25. the person eating plum is not to the left of the videographer##8
+26. the person who's hobby is camping and the security-guard have different parity positions##9
+27. the owner of the mouse is somewhere between the canadian and the person watching epic movies##7
+28. the person watching scientific movies is the owner of the hedgehog##1
+29. the dutch is somewhere to the right of the person who's hobby is skydiving##5
+30. the owner of the mouse and the security-guard have the same parity positions##9
+31. the person who's hobby is dancing is on the right of the fan classical##1
+32. the person watching animation movies is not the security-guard##6
+33. the owner of the mouse is the person who's hobby is camping or the owner of the mouse is the fan rock, but not both
+34. the japanese is not to the left of the videographer##8
+35. the malaysian is on the right of the fan folk##1
+36. the person who's hobby is fishing is on the left of the person eating peas##1
+37. the person watching scientific movies and the owner of the cat have different parity positions##9
+38. the dutch is on the far left or far right##3
+39. the fan folk is not to the right of the person eating apple##8","{'Food': ['kiwi', 'pumpkin', 'plum', 'peas', 'apple'], 'Hobby': ['skydiving', 'camping', 'fishing', 'writing', 'dancing'], 'Job': ['doctor', 'videographer', 'security-guard', 'manager', 'mechanic'], 'Movie-Genre': ['animation', 'scientific', 'disaster', 'epic', 'superhero'], 'Music-Genre': ['dubstep', 'folk', 'rock', 'classical', 'salsa'], 'Nationality': ['canadian', 'british', 'malaysian', 'japanese', 'dutch'], 'Pet': ['chinchilla', 'hedgehog', 'mouse', 'horse', 'cat']}"
+Pt1_7x5_level10-2,"There 5 different types of food: banana, eggplant, kale, nectarine, pepper
+The people have 5 different hobbies: filmmaking, gardening, puzzles, reading, singing
+The people perfer 5 different movie-genres: drama, musical, superhero, western, zombie
+The people prefer 5 different music-genres: d&b, dubstep, folk, house, punk
+There are 5 different nationalities: australian, british, dutch, french, thai
+5 different pets are kept: cat, chinchilla, frog, goat, snake
+The people prefer 5 different types of sport: basketball, ice-hockey, lacrosse, parkour, tennis
+ 1. the person who's hobby is puzzles is not to the right of the owner of the snake##8
+ 2. the owner of the cat is not to the left of the fan house##8
+ 3. the fan d&b is not to the left of the person eating eggplant##8
+ 4. the person eating nectarine is the fan d&b or the fan d&b is the person who's sport is ice-hockey, but not both
+ 5. the person eating kale is not the british##6
+ 6. the person who's sport is tennis is somewhere to the left of the person who's sport is ice-hockey##5
+ 7. the thai is the owner of the snake or the thai is the person eating pepper, but not both
+ 8. the australian is on the far right##1
+ 9. the person eating kale is somewhere to the right of the person who's hobby is gardening##5
+10. the person who's hobby is filmmaking is between the person watching musical movies and the person eating kale##2
+11. the person eating eggplant is on the left of the person watching western movies##1
+12. the person eating eggplant is somewhere to the right of the fan dubstep##5
+13. the owner of the chinchilla is not to the left of the person eating pepper##8
+14. the fan folk is somewhere to the right of the british##5
+15. the person who's sport is basketball is on the left of the person who's sport is lacrosse##1
+16. the person eating eggplant is on the right of the person who's sport is parkour##1
+17. the person eating banana and the person who's hobby is filmmaking have the same parity positions##9
+18. the person who's sport is tennis is not the person watching drama movies##6
+19. the owner of the snake is on the right of the owner of the chinchilla##1
+20. the person eating nectarine is in an odd position##4
+21. the owner of the chinchilla and the person who's hobby is reading have different parity positions##9
+22. the fan house is on the left of the australian##1
+23. the owner of the snake is on the right of the french##1
+24. the person who's sport is lacrosse and the person watching drama movies have different parity positions##9
+25. the fan folk is not to the right of the person who's sport is basketball##8
+26. the person who's sport is parkour is not to the left of the owner of the goat##8
+27. the person watching superhero movies is the fan dubstep##1
+28. the person eating pepper is on the left or right of the person eating eggplant##3
+29. the british is in an odd position##4
+30. the person watching drama movies and the australian have different parity positions##9
+31. the person watching western movies and the person eating nectarine have the same parity positions##9
+32. the person who's sport is ice-hockey is the owner of the goat##1
+33. the person who's sport is parkour and the owner of the chinchilla have the same parity positions##9
+34. the person watching drama movies is not the owner of the frog##6
+35. the owner of the chinchilla and the person who's hobby is puzzles have different parity positions##9
+36. the person who's sport is tennis is the person watching superhero movies or the person who's hobby is reading is the person who's sport is tennis, but not both
+37. the fan folk is on the left of the person who's hobby is puzzles##1
+38. the dutch is not the owner of the frog##6","{'Food': ['banana', 'kale', 'pepper', 'eggplant', 'nectarine'], 'Hobby': ['gardening', 'reading', 'filmmaking', 'puzzles', 'singing'], 'Movie-Genre': ['superhero', 'drama', 'zombie', 'musical', 'western'], 'Music-Genre': ['dubstep', 'punk', 'folk', 'house', 'd&b'], 'Nationality': ['british', 'dutch', 'french', 'thai', 'australian'], 'Pet': ['frog', 'goat', 'chinchilla', 'snake', 'cat'], 'Sport': ['tennis', 'ice-hockey', 'parkour', 'basketball', 'lacrosse']}"
+Pt1_7x5_level10-3,"There are 5 different favourite beverages: coffee, cola, milk, tea, water
+There 5 different types of food: apple, blueberry, kale, plum, zucchini
+The people have 5 different hobbies: baking, card-games, filmmaking, reading, traveling
+The people perfer 5 different movie-genres: adventure, comedy, mystery, scientific, zombie
+There are 5 different nationalities: argentine, british, colombian, indian, russian
+5 different pets are kept: cat, ferret, goat, lizard, turtle
+The people prefer 5 different types of sport: badminton, golf, ice-hockey, rowing, sailing
+ 1. the person drinking milk is in the middle##1
+ 2. the person who's sport is badminton and the person watching scientific movies have different parity positions##9
+ 3. the person who's hobby is baking and the person drinking coffee have the same parity positions##9
+ 4. the russian and the person who's sport is sailing have different parity positions##9
+ 5. the person eating apple and the person watching mystery movies have different parity positions##9
+ 6. the colombian is on the left of the person drinking water##1
+ 7. the british is not to the right of the person eating kale##8
+ 8. the owner of the ferret is not to the right of the person drinking water##8
+ 9. the person eating blueberry is not to the left of the person eating kale##8
+10. the person who's hobby is card-games is not to the left of the person who's sport is golf##8
+11. the person drinking milk is on the left or right of the indian##3
+12. the person who's hobby is baking is the person who's sport is ice-hockey or the person who's hobby is baking is the person eating blueberry, but not both
+13. the person who's sport is badminton and the person who's hobby is filmmaking have the same parity positions##9
+14. the person watching comedy movies is the owner of the goat or the person who's hobby is reading is the person watching comedy movies, but not both
+15. the person watching scientific movies is on the right of the person who's sport is badminton##1
+16. the person eating zucchini is not to the right of the person who's sport is golf##8
+17. the person eating plum is somewhere to the right of the person eating zucchini##5
+18. the person eating apple is the person who's sport is ice-hockey or the person who's sport is ice-hockey is the person watching adventure movies, but not both
+19. the person drinking cola is not to the right of the owner of the goat##8
+20. the owner of the turtle is not to the left of the person drinking milk##8
+21. the person who's hobby is baking is somewhere to the left of the owner of the cat##5
+22. the owner of the lizard is not to the right of the owner of the turtle##8
+23. the indian is on the right of the person who's hobby is card-games##1
+24. the person drinking water is somewhere to the right of the person who's hobby is baking##5
+25. the person who's sport is sailing is not the person watching zombie movies##6
+26. the person eating zucchini is somewhere between the person who's sport is rowing and the person drinking cola##7
+27. the person watching adventure movies is the person who's sport is badminton##1
+28. the person who's sport is ice-hockey is on the left of the person eating plum##1
+29. the person who's hobby is reading is not the person who's sport is rowing##6
+30. the person watching zombie movies is not the person drinking milk##6
+31. the russian is on the right of the person who's hobby is filmmaking##1
+32. the person drinking cola is on the left or right of the indian##3
+33. the person who's hobby is traveling is the person drinking cola or the owner of the turtle is the person who's hobby is traveling, but not both
+34. the person eating apple is not the owner of the cat##6
+35. the owner of the turtle and the person drinking cola have different parity positions##9
+36. the person drinking water is not the person who's sport is sailing##6
+37. the person who's sport is rowing is not the person who's hobby is traveling##6
+38. the indian and the person who's sport is rowing have the same parity positions##9
+39. the owner of the cat is somewhere between the person watching comedy movies and the person drinking coffee##7
+40. the owner of the ferret is on the left of the person drinking coffee##1
+41. the person watching scientific movies is the russian##1","{'Beverage': ['tea', 'coffee', 'milk', 'water', 'cola'], 'Food': ['kale', 'blueberry', 'zucchini', 'apple', 'plum'], 'Hobby': ['filmmaking', 'baking', 'card-games', 'reading', 'traveling'], 'Movie-Genre': ['adventure', 'scientific', 'mystery', 'zombie', 'comedy'], 'Nationality': ['british', 'russian', 'colombian', 'indian', 'argentine'], 'Pet': ['ferret', 'lizard', 'cat', 'turtle', 'goat'], 'Sport': ['badminton', 'rowing', 'golf', 'ice-hockey', 'sailing']}"
+Pt1_7x5_level10-4,"There 5 different types of food: cabbage, cranberry, grapefruit, papaya, spinach
+The people have 5 different hobbies: baking, chess, dancing, singing, traveling
+The people have 5 different jobs:  architect, dancer, manager, paramedic, security-guard
+The people perfer 5 different movie-genres: horror, martial-arts, scientific, thriller, time-travel
+There are 5 different nationalities: egyptian, indonesian, japanese, russian, spanish
+5 different pets are kept: bird, hedgehog, horse, rat, snake
+The people use 5 different means of transport: bike, roller, skateboard, train, tram
+ 1. the person eating cranberry is the person who's hobby is traveling or the person watching martial-arts movies is the person eating cranberry, but not both
+ 2. the owner of the hedgehog and the person driving the skateboard have different parity positions##9
+ 3. the person eating cranberry is on the left of the person watching horror movies##1
+ 4. the person watching time-travel movies is somewhere to the left of the egyptian##5
+ 5. the person watching time-travel movies is the security-guard or the person watching time-travel movies is the russian, but not both
+ 6. the spanish and the person driving the bike have the same parity positions##9
+ 7. the person who's hobby is dancing is between the japanese and the owner of the hedgehog##2
+ 8. the person eating spinach is not the indonesian##6
+ 9. the japanese is the person driving the tram or the japanese is the person who's hobby is dancing, but not both
+10. the person who's hobby is traveling is somewhere to the right of the person driving the bike##5
+11. the manager and the person driving the roller have different parity positions##9
+12. the person eating cabbage and the person watching martial-arts movies have different parity positions##9
+13. the person eating cabbage and the indonesian have different parity positions##9
+14. the person driving the bike is somewhere to the left of the person eating papaya##5
+15. the owner of the hedgehog is not to the right of the owner of the horse##8
+16. the person who's hobby is singing is not to the left of the owner of the snake##8
+17. the manager is the japanese or the manager is the owner of the bird, but not both
+18. the egyptian is somewhere to the left of the person eating papaya##5
+19. the indonesian is not to the left of the owner of the rat##8
+20. the egyptian is the dancer or the egyptian is the person watching horror movies, but not both
+21. the person watching martial-arts movies and the person eating cranberry have the same parity positions##9
+22. the owner of the snake is the person driving the train##1
+23. the person driving the train is somewhere to the right of the person watching thriller movies##5
+24. the person driving the train is the person watching martial-arts movies##1
+25. the owner of the rat is on the left of the manager##1
+26. the paramedic is not the person who's hobby is dancing##6
+27. the egyptian is not to the right of the owner of the horse##8
+28. the owner of the rat is not to the right of the person who's hobby is chess##8
+29. the person watching scientific movies is on the left of the person who's hobby is baking##1
+30. the indonesian is in an even position##4
+31. the person watching thriller movies is not to the right of the person watching martial-arts movies##8
+32. the person who's hobby is traveling and the person driving the bike have the same parity positions##9
+33. the person watching martial-arts movies is not the person driving the roller##6
+34. the person watching horror movies is the architect##1
+35. the paramedic is not to the right of the person driving the bike##8
+36. the person driving the tram is on the left or right of the manager##3
+37. the owner of the bird is not to the right of the person eating cabbage##8
+38. the person watching thriller movies is on the right of the indonesian##1
+39. the architect is not the spanish##6
+40. the person driving the train and the person watching time-travel movies have different parity positions##9","{'Food': ['spinach', 'grapefruit', 'cabbage', 'cranberry', 'papaya'], 'Hobby': ['chess', 'dancing', 'baking', 'singing', 'traveling'], 'Job': ['security-guard', 'manager', 'paramedic', 'dancer', 'architect'], 'Movie-Genre': ['time-travel', 'scientific', 'thriller', 'martial-arts', 'horror'], 'Nationality': ['japanese', 'indonesian', 'spanish', 'egyptian', 'russian'], 'Pet': ['rat', 'bird', 'hedgehog', 'snake', 'horse'], 'Transport': ['tram', 'skateboard', 'bike', 'train', 'roller']}"
+Pt1_7x5_level10-5,"There are 5 different favourite beverages: almond-milk, iced-tea, juice, soy-milk, sprite
+There 5 different types of food: corn, pear, peas, pomegranate, radish
+The people have 5 different hobbies: photography, traveling, video-games, woodworking, writing
+The people perfer 5 different movie-genres: adventure, martial-arts, romance, thriller, time-travel
+5 different pets are kept: hedgehog, lizard, mouse, pony, rat
+The people prefer 5 different types of sport: baseball, basketball, cycling, ice-hockey, rugby
+The people use 5 different means of transport: car, motorbike, quad-bike, skateboard, taxi
+ 1. the person driving the skateboard and the person who's sport is cycling have the same parity positions##9
+ 2. the person eating pomegranate is the person drinking juice##1
+ 3. the person eating peas and the person drinking sprite have the same parity positions##9
+ 4. the owner of the pony is the person who's hobby is writing##1
+ 5. the person who's hobby is traveling is on the left or right of the person eating pomegranate##3
+ 6. the person driving the car is somewhere to the right of the person drinking almond-milk##5
+ 7. the person eating corn is the person driving the skateboard or the person eating corn is the person watching time-travel movies, but not both
+ 8. the person who's sport is rugby is not the person eating pear##6
+ 9. the person who's hobby is photography is not to the right of the owner of the hedgehog##8
+10. the person drinking iced-tea is the person watching time-travel movies##1
+11. the person watching martial-arts movies is somewhere to the left of the person watching romance movies##5
+12. the owner of the mouse is not to the right of the person eating corn##8
+13. the person who's hobby is writing is somewhere to the left of the owner of the lizard##5
+14. the owner of the pony is somewhere to the right of the person watching adventure movies##5
+15. the person drinking iced-tea is the person who's sport is ice-hockey##1
+16. the person who's hobby is writing is not the person drinking juice##6
+17. the person who's sport is basketball is not to the left of the person drinking juice##8
+18. the person watching thriller movies is the person who's hobby is writing or the person watching thriller movies is the person eating pear, but not both
+19. the person drinking juice is not to the left of the person who's sport is rugby##8
+20. the person eating pomegranate is on the right of the person driving the car##1
+21. the person who's sport is rugby is somewhere to the left of the person eating peas##5
+22. the person driving the skateboard is somewhere to the right of the owner of the mouse##5
+23. the person drinking soy-milk is in an even position##4
+24. the owner of the rat is in an even position##4
+25. the person who's hobby is photography is not to the right of the person driving the skateboard##8
+26. the person who's sport is cycling is not the person drinking soy-milk##6
+27. the person driving the quad-bike is the person who's sport is rugby or the person driving the quad-bike is the person watching adventure movies, but not both
+28. the person watching romance movies is not the person driving the car##6
+29. the owner of the lizard is on the right of the person eating pomegranate##1
+30. the person eating pomegranate is on the left or right of the person drinking sprite##3
+31. the person who's sport is baseball is somewhere to the left of the person who's hobby is video-games##5
+32. the person watching adventure movies and the person who's sport is ice-hockey have the same parity positions##9
+33. the person driving the car is on the right of the person driving the taxi##1
+34. the person driving the skateboard is somewhere between the person driving the car and the person who's hobby is traveling##7
+35. the person eating corn is not the owner of the mouse##6
+36. the person who's hobby is woodworking is in the middle##1
+37. the person watching romance movies is not to the left of the person driving the motorbike##8","{'Beverage': ['almond-milk', 'soy-milk', 'iced-tea', 'juice', 'sprite'], 'Food': ['pear', 'radish', 'corn', 'pomegranate', 'peas'], 'Hobby': ['photography', 'writing', 'woodworking', 'video-games', 'traveling'], 'Movie-Genre': ['adventure', 'thriller', 'time-travel', 'martial-arts', 'romance'], 'Pet': ['mouse', 'pony', 'hedgehog', 'rat', 'lizard'], 'Sport': ['baseball', 'rugby', 'ice-hockey', 'cycling', 'basketball'], 'Transport': ['quad-bike', 'taxi', 'car', 'skateboard', 'motorbike']}"
+Pt1_7x5_level10-6,"There are 5 different favourite beverages: iced-tea, juice, lemonade, sprite, water
+There 5 different types of food: apricot, asparagus, kale, lettuce, peas
+The people have 5 different hobbies: fishing, gardening, hiking, photography, woodworking
+The people have 5 different jobs:  bartender, doctor, fisherman, nurse, scientist
+5 different pets are kept: ferret, hedgehog, mouse, rat, turtle
+The people prefer 5 different types of sport: biathlon, rugby, skateboarding, soccer, water-polo
+The people use 5 different means of transport: motorbike, quad-bike, ship, snowmobile, taxi
+ 1. the person who's hobby is woodworking and the person eating lettuce have the same parity positions##9
+ 2. the person who's hobby is fishing is not the person who's sport is water-polo##6
+ 3. the person drinking sprite is somewhere to the right of the person drinking lemonade##5
+ 4. the owner of the mouse is not to the left of the owner of the ferret##8
+ 5. the person driving the snowmobile is somewhere between the person driving the motorbike and the person eating asparagus##7
+ 6. the person who's hobby is photography is on the left or right of the person drinking iced-tea##3
+ 7. the owner of the rat is the person who's sport is skateboarding##1
+ 8. the scientist is not the owner of the ferret##6
+ 9. the person who's hobby is fishing is not to the left of the scientist##8
+10. the person who's sport is water-polo is on the right of the person who's hobby is fishing##1
+11. the person who's sport is water-polo is on the left of the person eating peas##1
+12. the person driving the taxi and the person eating kale have the same parity positions##9
+13. the person who's hobby is fishing and the owner of the mouse have different parity positions##9
+14. the person who's sport is water-polo is on the left or right of the person who's hobby is fishing##3
+15. the person who's sport is water-polo is not to the left of the owner of the turtle##8
+16. the person drinking juice and the fisherman have the same parity positions##9
+17. the person who's hobby is gardening is the person driving the quad-bike##1
+18. the person drinking lemonade is somewhere between the person eating kale and the person drinking sprite##7
+19. the person drinking water is the person who's hobby is fishing or the person drinking water is the person eating lettuce, but not both
+20. the person who's hobby is photography is not to the right of the person who's hobby is photography##8
+21. the person who's hobby is hiking and the scientist have the same parity positions##9
+22. the person who's hobby is fishing is not to the right of the owner of the turtle##8
+23. the person eating peas and the owner of the rat have the same parity positions##9
+24. the person who's hobby is hiking and the person eating apricot have different parity positions##9
+25. the fisherman is not the person who's sport is rugby##6
+26. the nurse is somewhere to the right of the bartender##5
+27. the owner of the hedgehog is not to the right of the scientist##8
+28. the person drinking water is not to the right of the person driving the ship##8
+29. the person who's sport is biathlon is the person drinking sprite or the nurse is the person who's sport is biathlon, but not both
+30. the person who's sport is skateboarding is on the far left or far right##3
+31. the person who's sport is biathlon is not to the right of the person who's hobby is gardening##8
+32. the doctor is in an odd position##4
+33. the person who's sport is rugby is somewhere to the left of the person drinking lemonade##5
+34. the bartender is on the left or right of the person eating peas##3
+35. the owner of the ferret is on the left or right of the person drinking sprite##3
+36. the person eating apricot is the person who's hobby is photography##1
+37. the person drinking lemonade is not to the left of the person who's sport is water-polo##8
+38. the person driving the motorbike is not the owner of the hedgehog##6
+39. the person drinking juice is not the person driving the quad-bike##6
+40. the person who's hobby is hiking is somewhere to the right of the person driving the ship##5
+41. the person who's sport is biathlon and the person driving the motorbike have different parity positions##9
+42. the person driving the quad-bike is on the left of the owner of the mouse##1
+43. the person eating lettuce is on the left or right of the person who's hobby is fishing##3
+44. the owner of the hedgehog is not to the left of the person driving the ship##8","{'Beverage': ['water', 'juice', 'lemonade', 'sprite', 'iced-tea'], 'Food': ['kale', 'lettuce', 'peas', 'apricot', 'asparagus'], 'Hobby': ['fishing', 'woodworking', 'gardening', 'photography', 'hiking'], 'Job': ['scientist', 'bartender', 'nurse', 'fisherman', 'doctor'], 'Pet': ['hedgehog', 'turtle', 'ferret', 'mouse', 'rat'], 'Sport': ['rugby', 'water-polo', 'biathlon', 'soccer', 'skateboarding'], 'Transport': ['ship', 'motorbike', 'quad-bike', 'snowmobile', 'taxi']}"
+Pt1_7x5_level10-7,"There are 5 different favourite beverages: cola, juice, lemonade, milk, mirinda
+There 5 different types of food: apricot, kiwi, peas, pomegranate, radish
+The people have 5 different hobbies: board-games, chess, filmmaking, gardening, singing
+The people have 5 different jobs:  accountant, chef, firefighter, manager, paramedic
+The people perfer 5 different movie-genres: disaster, musical, mystery, romance, superhero
+The people prefer 5 different types of sport: cricket, skateboarding, skiing, surfing, volleyball
+The people use 5 different means of transport: airplane, jet-ski, scooter, ship, train
+ 1. the person eating kiwi is the person who's hobby is chess or the person who's hobby is chess is the person driving the jet-ski, but not both
+ 2. the person eating radish is somewhere to the right of the person watching superhero movies##5
+ 3. the person who's hobby is board-games is not to the right of the accountant##8
+ 4. the person who's sport is skiing is somewhere to the right of the person eating radish##5
+ 5. the chef is on the left or right of the person who's hobby is singing##3
+ 6. the person driving the ship is on the right of the person who's sport is surfing##1
+ 7. the person drinking cola is not the chef##6
+ 8. the person who's sport is surfing is somewhere to the right of the person who's hobby is board-games##5
+ 9. the person watching superhero movies is somewhere to the left of the person who's sport is skiing##5
+10. the person watching mystery movies is in the middle##1
+11. the person eating pomegranate and the person who's sport is skateboarding have different parity positions##9
+12. the person watching disaster movies is on the right of the person eating radish##1
+13. the person watching mystery movies is somewhere to the right of the person drinking mirinda##5
+14. the person who's sport is skiing is not to the right of the person eating apricot##8
+15. the person drinking mirinda is the person eating radish or the person who's hobby is singing is the person drinking mirinda, but not both
+16. the person who's sport is skiing is not to the left of the person drinking mirinda##8
+17. the person who's hobby is chess is somewhere between the person who's sport is cricket and the person who's sport is skateboarding##7
+18. the person driving the scooter is the person watching romance movies##1
+19. the person eating peas and the person watching superhero movies have different parity positions##9
+20. the person driving the train is the person who's sport is volleyball or the person who's sport is volleyball is the person drinking lemonade, but not both
+21. the person drinking juice and the person eating radish have different parity positions##9
+22. the person eating peas is somewhere between the manager and the person who's hobby is board-games##7
+23. the person eating apricot and the accountant have the same parity positions##9
+24. the firefighter is on the left of the paramedic##1
+25. the person driving the jet-ski is not to the left of the manager##8
+26. the person driving the jet-ski is somewhere between the accountant and the firefighter##7
+27. the firefighter and the person driving the jet-ski have the same parity positions##9
+28. the person driving the train is on the far left or far right##3
+29. the person watching disaster movies is in an even position##4
+30. the person who's hobby is board-games and the person who's sport is surfing have different parity positions##9
+31. the person eating peas and the person drinking juice have the same parity positions##9
+32. the person drinking mirinda is somewhere to the left of the person drinking cola##5
+33. the person eating peas is the person who's sport is cricket or the person who's sport is cricket is the person who's hobby is board-games, but not both
+34. the person eating pomegranate is the person driving the jet-ski##1
+35. the person drinking lemonade is somewhere to the left of the person eating apricot##5
+36. the accountant is the person drinking milk or the person drinking milk is the person who's hobby is board-games, but not both
+37. the person who's hobby is gardening is not to the right of the person driving the ship##8
+38. the person drinking milk and the person who's hobby is board-games have the same parity positions##9
+39. the person driving the scooter is on the left or right of the person driving the airplane##3
+40. the person drinking cola is not to the left of the firefighter##8
+41. the person eating kiwi is not the person watching musical movies##6","{'Beverage': ['milk', 'mirinda', 'lemonade', 'juice', 'cola'], 'Food': ['kiwi', 'peas', 'radish', 'pomegranate', 'apricot'], 'Hobby': ['board-games', 'singing', 'gardening', 'chess', 'filmmaking'], 'Job': ['chef', 'firefighter', 'paramedic', 'manager', 'accountant'], 'Movie-Genre': ['superhero', 'romance', 'mystery', 'disaster', 'musical'], 'Sport': ['cricket', 'surfing', 'volleyball', 'skiing', 'skateboarding'], 'Transport': ['airplane', 'scooter', 'ship', 'jet-ski', 'train']}"
+Pt1_7x5_level10-8,"There are 5 different favourite beverages: coffee, cola, hot-chocolate, iced-tea, water
+The people have 5 different jobs:  coach, dancer, designer, engineer, journalist
+The people perfer 5 different movie-genres: adventure, family, musical, spy, western
+The people prefer 5 different music-genres: funk, jazz, metal, soul, trance
+There are 5 different nationalities: american, australian, indian, nigerian, spanish
+The people prefer 5 different types of sport: basketball, cricket, ice-hockey, water-polo, weightlifting
+The people use 5 different means of transport: quad-bike, ship, subway, taxi, tram
+ 1. the person driving the tram is somewhere to the left of the person drinking cola##5
+ 2. the journalist is somewhere to the left of the person watching family movies##5
+ 3. the person drinking coffee is on the far right##1
+ 4. the person driving the quad-bike and the fan jazz have the same parity positions##9
+ 5. the coach is on the left of the person drinking coffee##1
+ 6. the fan metal and the person watching adventure movies have the same parity positions##9
+ 7. the person driving the quad-bike is between the person drinking water and the person drinking hot-chocolate##2
+ 8. the australian is somewhere to the right of the fan metal##5
+ 9. the american is the person watching adventure movies##1
+10. the fan trance is in an even position##4
+11. the person driving the quad-bike and the american have different parity positions##9
+12. the engineer is not to the left of the person driving the quad-bike##8
+13. the fan soul is in the middle##1
+14. the fan trance and the designer have the same parity positions##9
+15. the fan metal is not to the right of the person watching spy movies##8
+16. the person watching family movies is the person who's sport is basketball##1
+17. the person driving the tram is somewhere to the right of the person who's sport is cricket##5
+18. the journalist is on the left or right of the person who's sport is weightlifting##3
+19. the american is on the left or right of the person who's sport is weightlifting##3
+20. the person drinking iced-tea is in an even position##4
+21. the engineer is between the person driving the subway and the person driving the quad-bike##2
+22. the dancer is the nigerian or the dancer is the person driving the ship, but not both
+23. the fan trance is not the indian##6
+24. the indian is on the right of the person who's sport is water-polo##1
+25. the person driving the quad-bike is on the left of the fan soul##1
+26. the person driving the subway is the coach or the coach is the american, but not both
+27. the person drinking iced-tea is somewhere between the person drinking water and the person drinking hot-chocolate##7
+28. the person watching musical movies and the person driving the quad-bike have different parity positions##9
+29. the person watching western movies is on the left or right of the person driving the quad-bike##3
+30. the person driving the ship is on the left or right of the person who's sport is basketball##3
+31. the spanish is on the left of the nigerian##1
+32. the person who's sport is basketball is on the left or right of the nigerian##3
+33. the person drinking hot-chocolate is in the middle##1
+34. the dancer is not to the left of the person watching western movies##8
+35. the fan funk is on the left or right of the person who's sport is basketball##3","{'Beverage': ['water', 'iced-tea', 'hot-chocolate', 'cola', 'coffee'], 'Job': ['journalist', 'designer', 'engineer', 'coach', 'dancer'], 'Movie-Genre': ['adventure', 'spy', 'western', 'family', 'musical'], 'Music-Genre': ['metal', 'trance', 'soul', 'jazz', 'funk'], 'Nationality': ['american', 'spanish', 'nigerian', 'indian', 'australian'], 'Sport': ['cricket', 'weightlifting', 'water-polo', 'basketball', 'ice-hockey'], 'Transport': ['taxi', 'quad-bike', 'tram', 'subway', 'ship']}"
+Pt1_7x5_level10-9,"There are 5 different favourite beverages: 7up, almond-milk, iced-tea, mirinda, soy-milk
+There 5 different types of food: lettuce, pepper, pomegranate, spinach, zucchini
+The people have 5 different hobbies: card-games, collecting, hiking, puzzles, rock-climbing
+The people have 5 different jobs:  entrepreneur, librarian, photographer, project-manager, videographer
+There are 5 different nationalities: american, argentine, brazilian, indonesian, mexican
+5 different pets are kept: cat, chinchilla, goat, mouse, rat
+The people prefer 5 different types of sport: lacrosse, rugby, swimming, tennis, weightlifting
+ 1. the person who's sport is tennis is somewhere to the left of the person drinking iced-tea##5
+ 2. the person eating zucchini and the argentine have the same parity positions##9
+ 3. the person drinking soy-milk is in the middle##1
+ 4. the project-manager is on the left or right of the brazilian##3
+ 5. the person drinking soy-milk and the librarian have the same parity positions##9
+ 6. the entrepreneur is not the person eating zucchini##6
+ 7. the person who's sport is tennis is on the right of the person drinking soy-milk##1
+ 8. the person who's hobby is collecting and the person eating zucchini have the same parity positions##9
+ 9. the indonesian is on the far right##1
+10. the person drinking soy-milk is somewhere between the project-manager and the person who's sport is swimming##7
+11. the person drinking soy-milk is not to the right of the person eating lettuce##8
+12. the person eating zucchini is on the left of the owner of the goat##1
+13. the person who's hobby is rock-climbing is on the left or right of the person eating pomegranate##3
+14. the person drinking almond-milk is not to the right of the person drinking soy-milk##8
+15. the person drinking mirinda and the person who's hobby is hiking have the same parity positions##9
+16. the owner of the rat and the brazilian have different parity positions##9
+17. the person who's sport is lacrosse is not to the right of the person who's sport is weightlifting##8
+18. the person eating zucchini and the person who's sport is rugby have different parity positions##9
+19. the owner of the chinchilla is the photographer##1
+20. the person drinking iced-tea is not to the left of the person who's sport is lacrosse##8
+21. the person drinking soy-milk is on the left or right of the entrepreneur##3
+22. the person drinking iced-tea is not to the left of the brazilian##8
+23. the person who's hobby is card-games is on the left of the owner of the rat##1
+24. the librarian is the owner of the mouse or the person who's hobby is puzzles is the librarian, but not both
+25. the person drinking almond-milk is on the left of the photographer##1
+26. the mexican is somewhere to the right of the person who's hobby is collecting##5
+27. the person who's sport is lacrosse is somewhere to the right of the person drinking almond-milk##5
+28. the person drinking almond-milk is somewhere between the person eating pepper and the person eating zucchini##7
+29. the person who's hobby is card-games is not to the right of the owner of the chinchilla##8
+30. the person who's sport is lacrosse is somewhere to the left of the person who's hobby is hiking##5
+31. the person who's sport is rugby is on the left of the person drinking soy-milk##1
+32. the owner of the goat is somewhere to the left of the person who's sport is lacrosse##5
+33. the person eating spinach is not to the right of the entrepreneur##8
+34. the photographer is somewhere to the left of the person drinking mirinda##5
+35. the entrepreneur is not to the left of the owner of the cat##8
+36. the mexican is somewhere to the right of the argentine##5
+37. the person who's sport is lacrosse is somewhere to the left of the person eating lettuce##5
+38. the mexican is somewhere to the left of the person eating pepper##5
+39. the person eating lettuce is somewhere to the right of the person eating spinach##5
+40. the entrepreneur is not to the left of the owner of the cat##8
+41. the american is the owner of the rat##1","{'Beverage': ['7up', 'almond-milk', 'soy-milk', 'mirinda', 'iced-tea'], 'Food': ['zucchini', 'spinach', 'pepper', 'pomegranate', 'lettuce'], 'Hobby': ['collecting', 'puzzles', 'card-games', 'hiking', 'rock-climbing'], 'Job': ['videographer', 'entrepreneur', 'photographer', 'project-manager', 'librarian'], 'Nationality': ['argentine', 'mexican', 'brazilian', 'american', 'indonesian'], 'Pet': ['cat', 'goat', 'chinchilla', 'rat', 'mouse'], 'Sport': ['swimming', 'rugby', 'lacrosse', 'tennis', 'weightlifting']}"
diff --git a/part2/level10/Pt2_7x6_level10.csv b/part2/level10/Pt2_7x6_level10.csv
new file mode 100644
index 0000000000000000000000000000000000000000..5987315a91154b1839bbc11d47d40e69d667632a
--- /dev/null
+++ b/part2/level10/Pt2_7x6_level10.csv
@@ -0,0 +1,653 @@
+ID,Clues,SolutionGrid
+Pt1_7x6_level10-0,"There are 6 different favourite beverages: almond-milk, fanta, juice, mirinda, sprite, tea
+The people have 6 different hobbies: collecting, cooking, filmmaking, hiking, magic-tricks, reading
+The people have 6 different jobs:  chef, entrepreneur, manager, paramedic, teacher, writer
+The people prefer 6 different music-genres: blues, classical, folk, hip-hop, indie, r&b
+6 different pets are kept: cat, dog, frog, guinea-pig, mouse, rat
+The people prefer 6 different types of sport: biathlon, climbing, cricket, ice-hockey, rugby, soccer
+The people use 6 different means of transport: bike, boat, motorbike, scooter, snowmobile, van
+ 1. the person drinking almond-milk is on the left or right of the person who's sport is cricket##3
+ 2. the entrepreneur is somewhere to the right of the person drinking sprite##5
+ 3. the fan hip-hop is somewhere to the right of the fan indie##5
+ 4. the writer is somewhere between the person who's hobby is magic-tricks and the manager##7
+ 5. the person who's hobby is filmmaking is not the person drinking tea##6
+ 6. the person who's hobby is hiking is on the right of the person who's hobby is magic-tricks##1
+ 7. the person driving the boat and the person who's sport is ice-hockey have the same parity positions##9
+ 8. the entrepreneur is on the left of the person who's sport is cricket##1
+ 9. the chef is not the person who's sport is biathlon##6
+10. the owner of the frog is not to the left of the person driving the scooter##8
+11. the person who's hobby is cooking is not the person who's sport is soccer##6
+12. the person drinking fanta is not to the left of the person who's sport is biathlon##8
+13. the person who's hobby is hiking is the owner of the frog or the person who's hobby is hiking is the person driving the motorbike, but not both
+14. the person who's sport is cricket is on the left or right of the person who's sport is soccer##3
+15. the fan hip-hop is not the person driving the snowmobile##6
+16. the person driving the van is in an odd position##4
+17. the chef is on the left of the person who's sport is biathlon##1
+18. the fan blues is not the person who's hobby is collecting##6
+19. the entrepreneur is between the person drinking mirinda and the person who's sport is ice-hockey##2
+20. the owner of the rat is on the left of the owner of the mouse##1
+21. the person driving the scooter and the person who's hobby is cooking have different parity positions##9
+22. the fan indie is somewhere to the left of the fan blues##5
+23. the owner of the mouse is on the right of the person drinking juice##1
+24. the person who's hobby is collecting is in an even position##4
+25. the person who's sport is soccer is not to the right of the person who's hobby is collecting##8
+26. the person driving the scooter is somewhere between the person drinking almond-milk and the owner of the guinea-pig##7
+27. the person who's hobby is reading is on the left or right of the person drinking fanta##3
+28. the owner of the mouse is somewhere to the right of the entrepreneur##5
+29. the fan blues is somewhere to the left of the person driving the van##5
+30. the fan hip-hop is not to the left of the manager##8
+31. the fan indie is not to the right of the person drinking mirinda##8
+32. the fan r&b is on the far right##1
+33. the person driving the motorbike is the owner of the mouse or the owner of the mouse is the person drinking juice, but not both
+34. the person drinking sprite is not the fan classical##6
+35. the person who's sport is biathlon is not to the right of the person driving the bike##8
+36. the person who's sport is ice-hockey and the person who's hobby is collecting have the same parity positions##9
+37. the person driving the bike and the person drinking juice have the same parity positions##9
+38. the person who's sport is ice-hockey is on the left or right of the person driving the snowmobile##3
+39. the teacher is the person who's sport is soccer or the teacher is the person driving the boat, but not both
+40. the person who's hobby is collecting is not to the right of the owner of the cat##8
+41. the manager is not to the left of the person who's hobby is cooking##8
+42. the person drinking fanta is in an even position##4
+43. the person who's hobby is hiking is on the left of the person driving the van##1
+44. the person who's sport is climbing is not to the right of the entrepreneur##8
+45. the person who's sport is ice-hockey is the fan folk##1
+46. the entrepreneur is not the fan folk##6
+47. the fan classical is in an odd position##4
+48. the teacher is in an even position##4
+49. the person who's sport is climbing is the fan classical##1
+50. the owner of the frog is on the left or right of the person drinking fanta##3
+51. the fan folk is not to the right of the person drinking almond-milk##8
+52. the person who's hobby is filmmaking is not to the left of the person who's hobby is cooking##8
+53. the writer is not the owner of the guinea-pig##6
+54. the fan blues is not to the left of the fan folk##8
+55. the owner of the cat is somewhere to the right of the fan blues##5
+56. the person driving the boat is on the right of the person driving the van##1
+57. the person who's hobby is cooking and the person who's sport is climbing have the same parity positions##9","{'Beverage': ['tea', 'sprite', 'juice', 'mirinda', 'almond-milk', 'fanta'], 'Hobby': ['cooking', 'filmmaking', 'magic-tricks', 'hiking', 'reading', 'collecting'], 'Job': ['paramedic', 'chef', 'entrepreneur', 'writer', 'manager', 'teacher'], 'Music-Genre': ['classical', 'folk', 'indie', 'blues', 'hip-hop', 'r&b'], 'Pet': ['guinea-pig', 'dog', 'rat', 'mouse', 'frog', 'cat'], 'Sport': ['climbing', 'ice-hockey', 'biathlon', 'cricket', 'soccer', 'rugby'], 'Transport': ['snowmobile', 'scooter', 'bike', 'motorbike', 'van', 'boat']}"
+Pt1_7x6_level10-1,"There are 6 different favourite beverages: 7up, almond-milk, juice, milk, tea, water
+There 6 different types of food: banana, garlic, lime, nectarine, papaya, watermelon
+The people have 6 different hobbies: baking, chess, drawing, fishing, puzzles, writing
+The people have 6 different jobs:  architect, chef, lawyer, photographer, security-guard, videographer
+The people prefer 6 different music-genres: folk, jazz, pop, rock, soul, trance
+There are 6 different nationalities: australian, chinese, colombian, egyptian, japanese, malaysian
+The people use 6 different means of transport: bike, boat, jet-ski, quad-bike, skateboard, train
+ 1. the colombian is on the left or right of the lawyer##3
+ 2. the videographer is somewhere between the person who's hobby is writing and the person driving the jet-ski##7
+ 3. the person drinking milk is not to the right of the person who's hobby is fishing##8
+ 4. the fan jazz is the person drinking water or the fan jazz is the person driving the bike, but not both
+ 5. the fan jazz is somewhere to the right of the person who's hobby is drawing##5
+ 6. the person eating lime is on the left of the videographer##1
+ 7. the fan folk is not to the left of the person driving the skateboard##8
+ 8. the person drinking water is not to the left of the person driving the skateboard##8
+ 9. the person eating nectarine is not to the right of the japanese##8
+10. the person who's hobby is drawing is on the right of the fan trance##1
+11. the chinese is not to the left of the person eating banana##8
+12. the fan jazz is somewhere to the left of the fan soul##5
+13. the person driving the train and the person who's hobby is baking have the same parity positions##9
+14. the photographer is somewhere to the left of the lawyer##5
+15. the fan pop is in an odd position##4
+16. the person drinking 7up and the person eating lime have the same parity positions##9
+17. the person driving the jet-ski is somewhere to the right of the fan trance##5
+18. the person eating nectarine is on the right of the person who's hobby is chess##1
+19. the person eating papaya and the person who's hobby is fishing have the same parity positions##9
+20. the person who's hobby is drawing is not to the right of the architect##8
+21. the person eating papaya is somewhere to the right of the person driving the skateboard##5
+22. the person who's hobby is drawing is not the egyptian##6
+23. the person drinking water is not to the left of the fan jazz##8
+24. the person driving the jet-ski is the person drinking juice or the japanese is the person driving the jet-ski, but not both
+25. the architect is not the chinese##6
+26. the person who's hobby is drawing is not to the left of the australian##8
+27. the person eating garlic is not to the left of the person eating banana##8
+28. the person drinking milk is the chinese##1
+29. the person drinking water is not to the left of the person drinking 7up##8
+30. the person driving the jet-ski is not to the left of the japanese##8
+31. the person drinking milk and the egyptian have different parity positions##9
+32. the japanese is on the right of the person eating banana##1
+33. the person driving the jet-ski is on the right of the person drinking tea##1
+34. the fan soul is not the person driving the boat##6
+35. the japanese is somewhere to the left of the person driving the skateboard##5
+36. the fan soul and the lawyer have different parity positions##9
+37. the person who's hobby is chess is not to the right of the chinese##8
+38. the person who's hobby is chess is the person eating banana##1
+39. the australian is on the left or right of the person eating lime##3
+40. the person who's hobby is drawing and the person eating lime have the same parity positions##9
+41. the japanese is somewhere to the left of the fan folk##5
+42. the malaysian is the person eating garlic or the malaysian is the person drinking water, but not both
+43. the photographer is not to the left of the japanese##8
+44. the lawyer is the person driving the train or the lawyer is the colombian, but not both
+45. the malaysian is in an even position##4
+46. the photographer is somewhere between the person eating lime and the person who's hobby is fishing##7
+47. the person who's hobby is writing is on the left of the person driving the quad-bike##1
+48. the fan folk is somewhere to the right of the egyptian##5
+49. the photographer is on the right of the person driving the bike##1
+50. the person driving the skateboard is not to the left of the person drinking almond-milk##8
+51. the security-guard is somewhere to the left of the lawyer##5
+52. the person driving the bike is on the left of the person driving the skateboard##1
+53. the malaysian is on the left or right of the person driving the jet-ski##3
+54. the person drinking tea is somewhere to the right of the person drinking 7up##5
+55. the photographer is not to the right of the chinese##8
+56. the person who's hobby is drawing is on the left or right of the fan jazz##3
+57. the architect is on the left of the security-guard##1
+58. the fan jazz is not to the right of the person drinking water##8
+59. the person drinking water is on the left of the person driving the train##1
+60. the person driving the train is not to the left of the lawyer##8
+61. the japanese is on the left of the security-guard##1
+62. the fan rock is somewhere to the right of the australian##5
+63. the fan folk is not to the left of the person eating papaya##8","{'Beverage': ['7up', 'tea', 'almond-milk', 'juice', 'water', 'milk'], 'Food': ['lime', 'banana', 'nectarine', 'garlic', 'watermelon', 'papaya'], 'Hobby': ['writing', 'chess', 'drawing', 'baking', 'puzzles', 'fishing'], 'Job': ['chef', 'videographer', 'architect', 'security-guard', 'photographer', 'lawyer'], 'Music-Genre': ['pop', 'trance', 'rock', 'jazz', 'soul', 'folk'], 'Nationality': ['egyptian', 'australian', 'japanese', 'malaysian', 'colombian', 'chinese'], 'Transport': ['boat', 'quad-bike', 'jet-ski', 'bike', 'skateboard', 'train']}"
+Pt1_7x6_level10-2,"There are 6 different favourite beverages: hot-chocolate, iced-tea, juice, mirinda, soy-milk, water
+The people have 6 different hobbies: dancing, filmmaking, hiking, rock-climbing, skydiving, video-games
+The people perfer 6 different movie-genres: adventure, crime, mystery, sports, thriller, zombie
+The people prefer 6 different music-genres: blues, classical, country, dubstep, gospel, indie
+6 different pets are kept: cat, chinchilla, frog, goldfish, guinea-pig, mouse
+The people prefer 6 different types of sport: badminton, baseball, rowing, snowboarding, volleyball, water-polo
+The people use 6 different means of transport: car, helicopter, roller, scooter, ship, trike
+ 1. the owner of the goldfish is on the right of the person drinking water##1
+ 2. the person watching thriller movies is the owner of the mouse##1
+ 3. the person drinking hot-chocolate is somewhere to the left of the fan country##5
+ 4. the person drinking water is the person who's hobby is rock-climbing or the person drinking water is the owner of the chinchilla, but not both
+ 5. the person drinking mirinda is not to the right of the person watching thriller movies##8
+ 6. the fan indie and the person who's hobby is skydiving have different parity positions##9
+ 7. the fan gospel is somewhere between the person who's hobby is video-games and the person driving the car##7
+ 8. the owner of the cat is between the person drinking iced-tea and the fan indie##2
+ 9. the person who's hobby is video-games is not to the left of the owner of the cat##8
+10. the person driving the trike and the person who's sport is baseball have the same parity positions##9
+11. the person drinking juice is on the right of the person who's sport is volleyball##1
+12. the owner of the goldfish is the person watching adventure movies or the owner of the goldfish is the person drinking iced-tea, but not both
+13. the person who's hobby is video-games and the person who's sport is badminton have different parity positions##9
+14. the person watching crime movies is somewhere between the person watching mystery movies and the person driving the roller##7
+15. the person who's sport is volleyball is not to the right of the owner of the goldfish##8
+16. the person driving the scooter and the person who's sport is snowboarding have different parity positions##9
+17. the person drinking water and the person who's hobby is dancing have the same parity positions##9
+18. the owner of the guinea-pig is somewhere to the right of the person driving the roller##5
+19. the person who's sport is volleyball and the fan blues have different parity positions##9
+20. the person who's sport is water-polo is not to the right of the owner of the goldfish##8
+21. the person who's sport is badminton is not the person driving the roller##6
+22. the fan country is the owner of the goldfish or the person watching thriller movies is the fan country, but not both
+23. the person who's hobby is hiking is not to the right of the person watching mystery movies##8
+24. the person watching zombie movies and the person who's sport is volleyball have different parity positions##9
+25. the person who's sport is badminton is not to the right of the owner of the mouse##8
+26. the person who's sport is water-polo is not to the right of the person who's hobby is video-games##8
+27. the person who's hobby is hiking is not to the left of the person watching zombie movies##8
+28. the fan dubstep is not to the left of the owner of the guinea-pig##8
+29. the owner of the guinea-pig is somewhere between the person who's hobby is video-games and the fan blues##7
+30. the person who's sport is rowing is not to the left of the person who's sport is water-polo##8
+31. the fan dubstep is somewhere to the left of the person who's sport is water-polo##5
+32. the owner of the mouse is in an even position##4
+33. the fan country is on the left or right of the fan gospel##3
+34. the person driving the ship is on the left or right of the person driving the scooter##3
+35. the person drinking juice is not to the right of the person who's hobby is filmmaking##8
+36. the person driving the roller is on the left or right of the owner of the chinchilla##3
+37. the person drinking iced-tea is somewhere to the right of the person who's hobby is skydiving##5
+38. the person who's hobby is skydiving is on the left or right of the fan country##3
+39. the person driving the trike is not the person who's sport is water-polo##6
+40. the owner of the cat is not to the left of the person who's hobby is filmmaking##8
+41. the person driving the trike is on the right of the fan blues##1
+42. the fan blues is the person drinking mirinda##1
+43. the person watching mystery movies is not to the right of the owner of the mouse##8
+44. the person driving the car is the person drinking soy-milk or the person drinking soy-milk is the person who's sport is baseball, but not both
+45. the person who's sport is badminton is somewhere to the left of the person drinking mirinda##5
+46. the person who's sport is rowing is on the left or right of the person who's hobby is skydiving##3
+47. the person who's hobby is rock-climbing is on the right of the person who's sport is snowboarding##1
+48. the person drinking hot-chocolate is somewhere between the person who's hobby is hiking and the person drinking iced-tea##7
+49. the person driving the car is somewhere to the left of the person who's sport is rowing##5
+50. the fan blues is not to the right of the person who's hobby is rock-climbing##8
+51. the person who's hobby is skydiving is not to the left of the person who's sport is volleyball##8
+52. the owner of the frog is somewhere to the right of the owner of the chinchilla##5
+53. the person who's hobby is hiking is not the person driving the ship##6
+54. the person who's hobby is skydiving is on the right of the person drinking juice##1
+55. the fan gospel is in an odd position##4
+56. the person who's sport is rowing and the owner of the cat have different parity positions##9
+57. the person who's hobby is skydiving is somewhere between the person driving the ship and the person drinking water##7","{'Beverage': ['soy-milk', 'mirinda', 'water', 'juice', 'hot-chocolate', 'iced-tea'], 'Hobby': ['dancing', 'hiking', 'rock-climbing', 'filmmaking', 'skydiving', 'video-games'], 'Movie-Genre': ['sports', 'zombie', 'crime', 'adventure', 'mystery', 'thriller'], 'Music-Genre': ['classical', 'blues', 'dubstep', 'indie', 'gospel', 'country'], 'Pet': ['chinchilla', 'frog', 'guinea-pig', 'goldfish', 'cat', 'mouse'], 'Sport': ['badminton', 'snowboarding', 'volleyball', 'water-polo', 'baseball', 'rowing'], 'Transport': ['car', 'roller', 'trike', 'helicopter', 'scooter', 'ship']}"
+Pt1_7x6_level10-3,"There are 6 different favourite beverages: coffee, juice, soy-milk, sprite, tea, water
+There 6 different types of food: artichoke, cherry, cranberry, papaya, raspberry, spinach
+The people have 6 different hobbies: camping, filmmaking, magic-tricks, singing, skydiving, sudoku
+The people have 6 different jobs:  doctor, entrepreneur, manager, photographer, project-manager, software-developer
+The people prefer 6 different music-genres: dubstep, folk, house, jazz, metal, punk
+6 different pets are kept: dog, fish, goat, goldfish, guinea-pig, turtle
+The people prefer 6 different types of sport: handball, parkour, rugby, sailing, skateboarding, tennis
+ 1. the project-manager is somewhere to the right of the person drinking sprite##5
+ 2. the software-developer is not to the left of the owner of the fish##8
+ 3. the person drinking tea is somewhere to the left of the fan metal##5
+ 4. the fan house is not to the left of the fan house##8
+ 5. the entrepreneur is not to the right of the owner of the fish##8
+ 6. the person who's hobby is singing is the owner of the dog##1
+ 7. the person eating cherry is not to the right of the fan metal##8
+ 8. the owner of the goldfish is on the left or right of the person who's hobby is sudoku##3
+ 9. the owner of the guinea-pig is the manager or the owner of the guinea-pig is the fan house, but not both
+10. the fan folk is somewhere to the left of the person eating cranberry##5
+11. the doctor and the person who's hobby is camping have the same parity positions##9
+12. the fan house is the entrepreneur##1
+13. the person drinking sprite is in an even position##4
+14. the photographer is between the person drinking juice and the owner of the goat##2
+15. the software-developer is on the right of the person drinking soy-milk##1
+16. the person who's hobby is filmmaking is not the person who's sport is tennis##6
+17. the fan punk is somewhere to the right of the owner of the guinea-pig##5
+18. the person who's hobby is filmmaking and the person eating spinach have the same parity positions##9
+19. the person who's hobby is filmmaking and the fan punk have different parity positions##9
+20. the owner of the guinea-pig is somewhere between the doctor and the person eating cranberry##7
+21. the person who's sport is rugby and the doctor have the same parity positions##9
+22. the photographer is somewhere to the right of the person who's hobby is magic-tricks##5
+23. the person who's sport is rugby is somewhere between the fan jazz and the fan metal##7
+24. the owner of the guinea-pig is on the left of the entrepreneur##1
+25. the person who's hobby is skydiving is on the left or right of the person who's sport is rugby##3
+26. the project-manager is the owner of the goat##1
+27. the entrepreneur is on the left or right of the person who's sport is skateboarding##3
+28. the person who's hobby is filmmaking is somewhere to the right of the person eating cherry##5
+29. the person drinking soy-milk is not to the left of the person drinking water##8
+30. the person eating cranberry is somewhere to the right of the person eating cherry##5
+31. the person eating cherry is on the right of the person drinking sprite##1
+32. the doctor is not the person who's hobby is skydiving##6
+33. the fan folk is in an even position##4
+34. the fan metal is not to the left of the fan jazz##8
+35. the person eating cranberry is somewhere to the left of the person who's sport is rugby##5
+36. the person eating cranberry is somewhere between the person eating artichoke and the person who's sport is handball##7
+37. the owner of the goat is not to the left of the person drinking sprite##8
+38. the owner of the turtle is the entrepreneur##1
+39. the person who's sport is handball is between the person who's sport is parkour and the person who's hobby is sudoku##2
+40. the owner of the guinea-pig is the person who's sport is skateboarding##1
+41. the fan dubstep is in an odd position##4
+42. the person who's hobby is singing is not to the left of the fan jazz##8
+43. the person drinking water is not to the right of the fan metal##8
+44. the fan folk is not the person drinking soy-milk##6
+45. the owner of the dog is on the left of the person who's sport is sailing##1
+46. the person who's sport is parkour is on the left of the person eating raspberry##1
+47. the fan dubstep is the owner of the goldfish##1
+48. the person who's hobby is skydiving is not to the left of the person eating cherry##8
+49. the person who's sport is sailing and the person drinking soy-milk have different parity positions##9
+50. the person drinking coffee is on the left of the person who's hobby is filmmaking##1
+51. the person eating raspberry is on the left or right of the software-developer##3
+52. the person who's hobby is filmmaking is somewhere to the right of the manager##5
+53. the person eating spinach is not to the right of the person who's sport is skateboarding##8
+54. the fan folk is not to the left of the person who's hobby is camping##8
+55. the person eating cranberry is on the left or right of the fan house##3
+56. the person drinking tea is in an odd position##4
+57. the software-developer is the person who's sport is sailing or the person who's sport is sailing is the owner of the dog, but not both","{'Beverage': ['tea', 'sprite', 'coffee', 'water', 'soy-milk', 'juice'], 'Food': ['papaya', 'spinach', 'cherry', 'cranberry', 'raspberry', 'artichoke'], 'Hobby': ['camping', 'sudoku', 'magic-tricks', 'filmmaking', 'singing', 'skydiving'], 'Job': ['doctor', 'manager', 'entrepreneur', 'project-manager', 'photographer', 'software-developer'], 'Music-Genre': ['dubstep', 'folk', 'house', 'jazz', 'punk', 'metal'], 'Pet': ['goldfish', 'guinea-pig', 'turtle', 'goat', 'dog', 'fish'], 'Sport': ['tennis', 'skateboarding', 'handball', 'parkour', 'rugby', 'sailing']}"
+Pt1_7x6_level10-4,"There 6 different types of food: avocado, blueberry, pineapple, potato, radish, watermelon
+The people have 6 different hobbies: collecting, dancing, filmmaking, fishing, reading, writing
+The people have 6 different jobs:  accountant, dancer, electrician, entrepreneur, security-guard, videographer
+The people perfer 6 different movie-genres: animation, drama, scientific, thriller, time-travel, zombie
+The people prefer 6 different music-genres: blues, house, punk, reggae, soul, trance
+There are 6 different nationalities: american, australian, brazilian, british, mexican, nigerian
+The people use 6 different means of transport: airplane, quad-bike, scooter, taxi, train, van
+ 1. the fan trance is not to the right of the security-guard##8
+ 2. the mexican is somewhere between the dancer and the person who's hobby is fishing##7
+ 3. the person driving the scooter and the fan blues have the same parity positions##9
+ 4. the brazilian is on the left or right of the person watching thriller movies##3
+ 5. the person who's hobby is collecting and the person driving the taxi have different parity positions##9
+ 6. the fan reggae is not the person eating potato##6
+ 7. the person eating potato is the nigerian or the nigerian is the person who's hobby is writing, but not both
+ 8. the fan punk and the person who's hobby is filmmaking have the same parity positions##9
+ 9. the person eating radish is not the person who's hobby is collecting##6
+10. the person driving the taxi is on the left of the brazilian##1
+11. the person eating potato is on the left or right of the person driving the airplane##3
+12. the fan punk is somewhere to the right of the fan soul##5
+13. the fan house is on the left or right of the fan soul##3
+14. the mexican is on the left of the accountant##1
+15. the fan house is on the left of the fan reggae##1
+16. the brazilian is on the left of the fan punk##1
+17. the fan punk is not the person driving the scooter##6
+18. the electrician and the person driving the taxi have different parity positions##9
+19. the person driving the van and the person watching zombie movies have the same parity positions##9
+20. the dancer is somewhere between the person watching zombie movies and the person eating blueberry##7
+21. the fan trance and the videographer have the same parity positions##9
+22. the brazilian is not the accountant##6
+23. the person eating watermelon is on the far left##1
+24. the person who's hobby is fishing and the fan trance have the same parity positions##9
+25. the person eating watermelon is somewhere to the left of the fan house##5
+26. the person driving the train is not to the right of the fan punk##8
+27. the accountant and the person who's hobby is dancing have different parity positions##9
+28. the person eating blueberry is on the right of the person eating pineapple##1
+29. the entrepreneur is the person watching scientific movies##1
+30. the fan soul is not to the right of the person eating avocado##8
+31. the person driving the train is not to the left of the fan trance##8
+32. the british is somewhere to the right of the person driving the scooter##5
+33. the american is the person who's hobby is filmmaking or the american is the electrician, but not both
+34. the person watching drama movies is somewhere to the right of the videographer##5
+35. the videographer is not to the right of the person eating avocado##8
+36. the person eating potato and the person watching zombie movies have the same parity positions##9
+37. the person watching drama movies is in an odd position##4
+38. the person driving the train is not the person watching zombie movies##6
+39. the person eating potato is in an even position##4
+40. the person who's hobby is reading is not to the right of the mexican##8
+41. the person watching time-travel movies and the person driving the airplane have the same parity positions##9
+42. the person watching thriller movies is somewhere to the left of the british##5
+43. the person driving the van is not to the left of the australian##8
+44. the person eating potato is somewhere to the left of the dancer##5
+45. the dancer is the british or the dancer is the person driving the scooter, but not both
+46. the person driving the van is somewhere between the person who's hobby is fishing and the person who's hobby is filmmaking##7
+47. the person watching scientific movies is somewhere between the american and the fan trance##7
+48. the person eating blueberry is the person watching animation movies or the person eating blueberry is the entrepreneur, but not both
+49. the person driving the train is on the right of the person driving the scooter##1
+50. the person who's hobby is fishing is on the left of the entrepreneur##1
+51. the person watching drama movies is not the electrician##6
+52. the fan soul is not to the right of the fan reggae##8
+53. the brazilian is somewhere to the left of the fan blues##5
+54. the person eating avocado is the australian or the accountant is the person eating avocado, but not both
+55. the fan soul is not to the left of the fan soul##8
+56. the person who's hobby is collecting is somewhere to the right of the person eating watermelon##5
+57. the person driving the van is not the person who's hobby is fishing##6
+58. the person eating watermelon is on the left or right of the mexican##3","{'Food': ['watermelon', 'potato', 'avocado', 'radish', 'pineapple', 'blueberry'], 'Hobby': ['fishing', 'reading', 'writing', 'dancing', 'filmmaking', 'collecting'], 'Job': ['videographer', 'entrepreneur', 'accountant', 'security-guard', 'dancer', 'electrician'], 'Movie-Genre': ['time-travel', 'scientific', 'thriller', 'zombie', 'drama', 'animation'], 'Music-Genre': ['trance', 'soul', 'house', 'reggae', 'punk', 'blues'], 'Nationality': ['australian', 'mexican', 'nigerian', 'brazilian', 'british', 'american'], 'Transport': ['airplane', 'van', 'taxi', 'scooter', 'train', 'quad-bike']}"
+Pt1_7x6_level10-5,"There are 6 different favourite beverages: cola, juice, milk, soy-milk, tea, water
+The people have 6 different hobbies: camping, collecting, drawing, fishing, traveling, woodworking
+The people have 6 different jobs:  architect, designer, journalist, manager, police-officer, social-worker
+The people prefer 6 different music-genres: ambient, blues, folk, indie, metal, reggae
+There are 6 different nationalities: brazilian, colombian, dutch, german, italian, polish
+6 different pets are kept: ferret, goat, goldfish, guinea-pig, hedgehog, horse
+The people use 6 different means of transport: bus, motorbike, quad-bike, roller, ship, tram
+ 1. the person driving the quad-bike is on the right of the person driving the roller##1
+ 2. the colombian and the fan blues have the same parity positions##9
+ 3. the owner of the goldfish is somewhere to the right of the manager##5
+ 4. the owner of the horse is not the person drinking water##6
+ 5. the social-worker is in an odd position##4
+ 6. the owner of the horse is somewhere to the left of the owner of the guinea-pig##5
+ 7. the person who's hobby is woodworking is on the left or right of the person who's hobby is fishing##3
+ 8. the person driving the bus is somewhere between the person drinking cola and the fan blues##7
+ 9. the person who's hobby is traveling is on the right of the german##1
+10. the person driving the motorbike is not the person drinking soy-milk##6
+11. the brazilian and the person drinking soy-milk have different parity positions##9
+12. the person driving the motorbike is not to the left of the fan blues##8
+13. the social-worker and the owner of the horse have different parity positions##9
+14. the person driving the ship is somewhere to the right of the manager##5
+15. the person driving the motorbike is the person who's hobby is fishing##1
+16. the person who's hobby is collecting is on the left or right of the person who's hobby is camping##3
+17. the owner of the horse is on the left or right of the person drinking juice##3
+18. the owner of the hedgehog is the person driving the tram or the owner of the hedgehog is the person who's hobby is woodworking, but not both
+19. the fan indie is somewhere between the architect and the owner of the hedgehog##7
+20. the fan indie is not to the right of the person driving the tram##8
+21. the owner of the goat is somewhere to the left of the social-worker##5
+22. the person who's hobby is collecting is not to the right of the german##8
+23. the fan ambient is not to the right of the person who's hobby is traveling##8
+24. the dutch is not to the left of the person driving the bus##8
+25. the owner of the hedgehog is between the designer and the person who's hobby is traveling##2
+26. the fan reggae is not the owner of the hedgehog##6
+27. the social-worker is somewhere to the left of the fan metal##5
+28. the fan indie is not to the left of the person drinking tea##8
+29. the person drinking milk is on the left of the person driving the ship##1
+30. the person who's hobby is woodworking is not to the left of the person driving the roller##8
+31. the person drinking juice is on the far left or far right##3
+32. the owner of the hedgehog is not to the left of the fan indie##8
+33. the police-officer is between the owner of the ferret and the fan reggae##2
+34. the person drinking tea is on the left or right of the fan ambient##3
+35. the social-worker and the person who's hobby is woodworking have the same parity positions##9
+36. the fan reggae is not to the right of the person who's hobby is collecting##8
+37. the person who's hobby is drawing is the person driving the ship or the person drinking tea is the person who's hobby is drawing, but not both
+38. the fan folk and the person who's hobby is camping have the same parity positions##9
+39. the journalist is on the left or right of the fan ambient##3
+40. the colombian is on the left or right of the architect##3
+41. the person who's hobby is drawing is the fan ambient##1
+42. the owner of the guinea-pig is the brazilian or the owner of the guinea-pig is the fan reggae, but not both
+43. the person who's hobby is woodworking is somewhere between the person drinking cola and the person driving the quad-bike##7
+44. the brazilian is not the fan folk##6
+45. the manager is on the left of the police-officer##1
+46. the polish is not to the left of the person drinking soy-milk##8
+47. the owner of the goat is on the left of the colombian##1
+48. the fan blues is not to the left of the person drinking juice##8
+49. the owner of the guinea-pig is on the left or right of the social-worker##3
+50. the person drinking water is somewhere to the left of the person drinking soy-milk##5
+51. the person drinking milk is on the left or right of the italian##3
+52. the fan blues and the dutch have the same parity positions##9
+53. the person drinking milk is somewhere to the left of the german##5
+54. the social-worker is somewhere to the right of the brazilian##5
+55. the person driving the tram is somewhere between the person driving the bus and the police-officer##7
+56. the german is on the right of the person who's hobby is collecting##1
+57. the polish is somewhere to the right of the architect##5
+58. the person who's hobby is woodworking is not to the left of the brazilian##8
+59. the person drinking milk is somewhere to the left of the dutch##5
+60. the dutch and the person who's hobby is woodworking have different parity positions##9","{'Beverage': ['juice', 'milk', 'water', 'tea', 'soy-milk', 'cola'], 'Hobby': ['camping', 'collecting', 'drawing', 'traveling', 'woodworking', 'fishing'], 'Job': ['manager', 'police-officer', 'architect', 'journalist', 'social-worker', 'designer'], 'Music-Genre': ['reggae', 'blues', 'ambient', 'indie', 'folk', 'metal'], 'Nationality': ['italian', 'colombian', 'german', 'brazilian', 'polish', 'dutch'], 'Pet': ['goat', 'horse', 'ferret', 'guinea-pig', 'hedgehog', 'goldfish'], 'Transport': ['roller', 'quad-bike', 'ship', 'tram', 'bus', 'motorbike']}"
+Pt1_7x6_level10-6,"There are 6 different favourite beverages: 7up, coffee, iced-tea, juice, lemonade, tea
+There 6 different types of food: apple, avocado, blueberry, garlic, papaya, pineapple
+The people have 6 different hobbies: card-games, collecting, cooking, skydiving, sudoku, woodworking
+The people have 6 different jobs:  coach, electrician, lawyer, photographer, security-guard, teacher
+The people perfer 6 different movie-genres: action, crime, documentary, scientific, thriller, western
+There are 6 different nationalities: australian, german, malaysian, pakistani, spanish, turkish
+The people use 6 different means of transport: car, motorbike, roller, taxi, tram, trike
+ 1. the malaysian and the person eating blueberry have the same parity positions##9
+ 2. the person eating blueberry is not the person watching thriller movies##6
+ 3. the person who's hobby is cooking is on the left of the person watching scientific movies##1
+ 4. the person driving the trike and the pakistani have different parity positions##9
+ 5. the malaysian is the person who's hobby is woodworking##1
+ 6. the person drinking lemonade is the australian or the person drinking lemonade is the person watching thriller movies, but not both
+ 7. the person driving the car is somewhere to the left of the person eating avocado##5
+ 8. the person driving the car and the german have different parity positions##9
+ 9. the person driving the taxi is not to the left of the person watching western movies##8
+10. the person driving the taxi is the malaysian or the person driving the taxi is the person watching crime movies, but not both
+11. the person who's hobby is woodworking is not the person watching action movies##6
+12. the person drinking 7up is the person who's hobby is cooking or the turkish is the person drinking 7up, but not both
+13. the person who's hobby is cooking is not to the left of the person drinking 7up##8
+14. the person eating pineapple is somewhere to the left of the teacher##5
+15. the person drinking coffee is not to the right of the pakistani##8
+16. the person driving the taxi is somewhere to the right of the person watching crime movies##5
+17. the person watching crime movies is on the left or right of the person driving the roller##3
+18. the malaysian is in an odd position##4
+19. the person driving the roller is the security-guard or the person eating avocado is the person driving the roller, but not both
+20. the person who's hobby is collecting is on the right of the person drinking coffee##1
+21. the person driving the motorbike is somewhere to the left of the person watching action movies##5
+22. the person driving the tram is not to the left of the person eating garlic##8
+23. the person eating avocado and the security-guard have different parity positions##9
+24. the person watching action movies is somewhere to the right of the person who's hobby is cooking##5
+25. the malaysian is not to the left of the person drinking coffee##8
+26. the person drinking tea is not to the left of the person who's hobby is collecting##8
+27. the person drinking 7up is not the person who's hobby is card-games##6
+28. the person watching western movies is the person driving the roller##1
+29. the person eating garlic and the security-guard have the same parity positions##9
+30. the malaysian is on the left of the spanish##1
+31. the person who's hobby is collecting is the person driving the car or the coach is the person who's hobby is collecting, but not both
+32. the photographer and the person who's hobby is sudoku have different parity positions##9
+33. the malaysian and the electrician have different parity positions##9
+34. the security-guard is somewhere to the left of the person who's hobby is sudoku##5
+35. the person drinking juice is somewhere to the right of the person drinking lemonade##5
+36. the person who's hobby is collecting is in an odd position##4
+37. the person driving the trike is not the person eating blueberry##6
+38. the person drinking lemonade is the person who's hobby is sudoku##1
+39. the person eating garlic is the person driving the roller or the person driving the roller is the person who's hobby is collecting, but not both
+40. the person eating apple is the person driving the trike##1
+41. the person watching crime movies is somewhere between the pakistani and the person eating garlic##7
+42. the person who's hobby is woodworking is not the person driving the car##6
+43. the electrician is on the far left or far right##3
+44. the person who's hobby is skydiving is the person drinking iced-tea##1
+45. the person who's hobby is collecting is on the left of the person driving the trike##1
+46. the person watching action movies is in an even position##4
+47. the german and the person watching thriller movies have the same parity positions##9
+48. the malaysian is not to the right of the person who's hobby is skydiving##8
+49. the pakistani is somewhere to the left of the person eating apple##5
+50. the malaysian is not to the left of the german##8
+51. the person eating pineapple is not to the right of the german##8
+52. the person driving the trike is somewhere between the person eating pineapple and the lawyer##7
+53. the security-guard is somewhere between the person watching action movies and the person eating pineapple##7","{'Beverage': ['7up', 'coffee', 'tea', 'lemonade', 'juice', 'iced-tea'], 'Food': ['pineapple', 'papaya', 'avocado', 'apple', 'blueberry', 'garlic'], 'Hobby': ['cooking', 'card-games', 'collecting', 'sudoku', 'woodworking', 'skydiving'], 'Job': ['photographer', 'security-guard', 'coach', 'teacher', 'lawyer', 'electrician'], 'Movie-Genre': ['thriller', 'scientific', 'western', 'crime', 'documentary', 'action'], 'Nationality': ['german', 'turkish', 'pakistani', 'australian', 'malaysian', 'spanish'], 'Transport': ['motorbike', 'car', 'roller', 'trike', 'taxi', 'tram']}"
+Pt1_7x6_level10-7,"There are 6 different favourite beverages: iced-tea, juice, mirinda, soy-milk, tea, water
+There 6 different types of food: asparagus, avocado, broccoli, onion, papaya, pepper
+The people have 6 different hobbies: board-games, chess, cooking, dancing, filmmaking, gardening
+There are 6 different nationalities: brazilian, dutch, french, german, malaysian, mexican
+6 different pets are kept: cat, guinea-pig, hamster, hedgehog, mouse, pony
+The people prefer 6 different types of sport: basketball, handball, snowboarding, swimming, tennis, weightlifting
+The people use 6 different means of transport: airplane, bus, jet-ski, motorbike, skateboard, van
+ 1. the person eating broccoli and the owner of the guinea-pig have the same parity positions##9
+ 2. the mexican is between the person eating asparagus and the person who's hobby is board-games##2
+ 3. the owner of the hamster is on the left or right of the german##3
+ 4. the person eating onion is somewhere between the person drinking juice and the person who's sport is tennis##7
+ 5. the french is not the person who's sport is swimming##6
+ 6. the person eating pepper is not to the left of the mexican##8
+ 7. the person eating onion is on the left or right of the person eating pepper##3
+ 8. the person driving the bus is on the left or right of the person who's sport is basketball##3
+ 9. the person eating broccoli is somewhere to the right of the owner of the cat##5
+10. the person driving the airplane is not to the right of the person driving the motorbike##8
+11. the brazilian is somewhere to the left of the person who's hobby is chess##5
+12. the person who's sport is basketball is in an odd position##4
+13. the person who's sport is handball is not to the left of the mexican##8
+14. the person eating pepper is not to the left of the person drinking juice##8
+15. the person who's sport is basketball is somewhere to the left of the person driving the motorbike##5
+16. the person driving the van and the person drinking soy-milk have the same parity positions##9
+17. the owner of the hedgehog and the person eating papaya have the same parity positions##9
+18. the person eating avocado is not to the left of the french##8
+19. the person driving the skateboard is somewhere to the left of the person who's hobby is filmmaking##5
+20. the person who's hobby is cooking is not to the right of the person drinking juice##8
+21. the person driving the airplane is not to the left of the person who's hobby is chess##8
+22. the person eating papaya is somewhere to the right of the person drinking soy-milk##5
+23. the person drinking iced-tea is not to the right of the owner of the guinea-pig##8
+24. the owner of the hamster is the dutch or the dutch is the person who's sport is snowboarding, but not both
+25. the person who's hobby is cooking is not to the right of the person eating papaya##8
+26. the person drinking water is somewhere to the right of the person eating avocado##5
+27. the brazilian is in an even position##4
+28. the person who's sport is basketball is on the left or right of the person who's hobby is cooking##3
+29. the owner of the hedgehog is somewhere between the owner of the mouse and the person driving the airplane##7
+30. the person eating onion is the brazilian or the brazilian is the person driving the skateboard, but not both
+31. the person eating pepper is between the person who's hobby is board-games and the person who's hobby is chess##2
+32. the person who's hobby is dancing is somewhere to the right of the person driving the jet-ski##5
+33. the malaysian and the person eating avocado have the same parity positions##9
+34. the person who's sport is snowboarding is on the left or right of the person drinking tea##3
+35. the person driving the van is not to the right of the person driving the van##8
+36. the person drinking water is the person driving the skateboard or the person driving the skateboard is the person eating pepper, but not both
+37. the person who's hobby is dancing is the person eating pepper or the person who's hobby is dancing is the person driving the airplane, but not both
+38. the person eating papaya is not to the right of the owner of the pony##8
+39. the person drinking mirinda is on the left or right of the owner of the cat##3
+40. the person who's sport is basketball is somewhere to the left of the person driving the airplane##5
+41. the person driving the jet-ski is somewhere to the right of the person drinking soy-milk##5
+42. the person driving the van is on the left of the mexican##1
+43. the person who's sport is swimming is not to the left of the person eating papaya##8
+44. the owner of the hamster is between the person driving the airplane and the person who's sport is weightlifting##2
+45. the person who's hobby is filmmaking is on the left or right of the person who's hobby is chess##3
+46. the person driving the bus is somewhere to the left of the person driving the jet-ski##5
+47. the brazilian is somewhere to the right of the owner of the cat##5
+48. the person who's hobby is cooking is not the owner of the cat##6
+49. the person driving the skateboard is not to the left of the person drinking water##8
+50. the person who's sport is snowboarding is somewhere to the right of the person who's hobby is dancing##5
+51. the person who's sport is swimming and the person drinking soy-milk have different parity positions##9
+52. the person driving the jet-ski is the person eating onion or the french is the person driving the jet-ski, but not both
+53. the person who's sport is weightlifting is somewhere to the left of the brazilian##5
+54. the owner of the mouse and the person eating pepper have the same parity positions##9
+55. the person who's hobby is gardening is not to the right of the person drinking tea##8
+56. the owner of the cat is not the person drinking juice##6
+57. the person eating asparagus and the french have the same parity positions##9
+58. the owner of the hamster is the person driving the skateboard##1
+59. the owner of the cat and the person drinking juice have different parity positions##9
+60. the person eating asparagus is the german or the person driving the van is the person eating asparagus, but not both
+61. the person driving the van is not to the right of the person driving the skateboard##8","{'Beverage': ['soy-milk', 'mirinda', 'water', 'juice', 'iced-tea', 'tea'], 'Food': ['asparagus', 'avocado', 'onion', 'pepper', 'papaya', 'broccoli'], 'Hobby': ['gardening', 'cooking', 'board-games', 'dancing', 'chess', 'filmmaking'], 'Nationality': ['french', 'mexican', 'german', 'brazilian', 'dutch', 'malaysian'], 'Pet': ['cat', 'mouse', 'hedgehog', 'hamster', 'pony', 'guinea-pig'], 'Sport': ['basketball', 'tennis', 'weightlifting', 'handball', 'snowboarding', 'swimming'], 'Transport': ['van', 'bus', 'jet-ski', 'skateboard', 'airplane', 'motorbike']}"
+Pt1_7x6_level10-8,"There are 6 different favourite beverages: 7up, fanta, hot-chocolate, lemonade, soy-milk, tea
+The people have 6 different hobbies: board-games, chess, cooking, puzzles, video-games, woodworking
+The people have 6 different jobs:  bartender, dressmaker, entrepreneur, scientist, software-developer, writer
+The people perfer 6 different movie-genres: animation, drama, scientific, time-travel, western, zombie
+The people prefer 6 different music-genres: dubstep, indie, metal, reggae, rock, techno
+There are 6 different nationalities: australian, german, italian, pakistani, polish, spanish
+The people prefer 6 different types of sport: climbing, golf, soccer, surfing, tennis, volleyball
+ 1. the german is the person who's hobby is board-games or the german is the software-developer, but not both
+ 2. the bartender is not to the right of the australian##8
+ 3. the person who's hobby is woodworking is in an odd position##4
+ 4. the fan rock is not the person who's sport is surfing##6
+ 5. the person drinking soy-milk is somewhere to the left of the scientist##5
+ 6. the person who's hobby is video-games is not to the left of the software-developer##8
+ 7. the fan reggae is not to the left of the person who's sport is climbing##8
+ 8. the person who's sport is tennis is on the left of the person watching time-travel movies##1
+ 9. the software-developer is not the person who's hobby is chess##6
+10. the person who's sport is golf is somewhere to the left of the person drinking lemonade##5
+11. the person drinking lemonade is on the far left or far right##3
+12. the person watching zombie movies is the person watching zombie movies##1
+13. the pakistani is somewhere to the left of the person drinking lemonade##5
+14. the person who's sport is volleyball is not to the left of the german##8
+15. the person drinking 7up is not to the right of the bartender##8
+16. the person who's sport is volleyball is not the spanish##6
+17. the person who's hobby is puzzles is somewhere to the left of the polish##5
+18. the person who's sport is soccer is not the fan reggae##6
+19. the person who's sport is golf is not to the left of the person watching drama movies##8
+20. the person who's sport is tennis is the person watching zombie movies##1
+21. the fan rock is not to the right of the person watching drama movies##8
+22. the person watching scientific movies and the italian have different parity positions##9
+23. the german is somewhere between the person who's hobby is chess and the person watching animation movies##7
+24. the person who's hobby is cooking is on the left of the person watching western movies##1
+25. the spanish is not to the right of the person drinking soy-milk##8
+26. the bartender is somewhere between the person watching zombie movies and the software-developer##7
+27. the person who's sport is tennis is not the person watching western movies##6
+28. the person watching scientific movies is somewhere to the right of the scientist##5
+29. the pakistani is not to the left of the scientist##8
+30. the fan indie and the person drinking hot-chocolate have different parity positions##9
+31. the fan indie is the person drinking soy-milk##1
+32. the software-developer is somewhere to the left of the australian##5
+33. the italian is not the person who's hobby is board-games##6
+34. the fan metal is on the right of the fan dubstep##1
+35. the software-developer is on the right of the person watching western movies##1
+36. the person who's sport is golf is not to the left of the software-developer##8
+37. the pakistani and the bartender have the same parity positions##9
+38. the person drinking tea is on the left or right of the italian##3
+39. the dressmaker is on the far left or far right##3
+40. the person who's hobby is chess is in an even position##4
+41. the person watching drama movies is not the person who's hobby is video-games##6
+42. the person drinking hot-chocolate is the polish or the person who's hobby is video-games is the person drinking hot-chocolate, but not both
+43. the person drinking hot-chocolate is not the polish##6
+44. the person drinking 7up is somewhere to the right of the fan reggae##5
+45. the entrepreneur is the person drinking lemonade##1
+46. the person watching western movies is not the person drinking fanta##6
+47. the person who's sport is surfing is not to the right of the bartender##8
+48. the polish is on the left or right of the pakistani##3
+49. the person drinking 7up is somewhere to the right of the person watching animation movies##5
+50. the fan indie is on the left of the german##1
+51. the person who's sport is climbing is not to the left of the person who's sport is soccer##8
+52. the spanish and the software-developer have the same parity positions##9
+53. the bartender is somewhere to the left of the person who's sport is tennis##5
+54. the bartender is the fan dubstep or the person drinking 7up is the bartender, but not both","{'Beverage': ['soy-milk', 'tea', '7up', 'hot-chocolate', 'fanta', 'lemonade'], 'Hobby': ['cooking', 'board-games', 'puzzles', 'video-games', 'woodworking', 'chess'], 'Job': ['dressmaker', 'scientist', 'software-developer', 'bartender', 'writer', 'entrepreneur'], 'Movie-Genre': ['animation', 'western', 'drama', 'scientific', 'zombie', 'time-travel'], 'Music-Genre': ['indie', 'reggae', 'rock', 'dubstep', 'metal', 'techno'], 'Nationality': ['spanish', 'german', 'italian', 'pakistani', 'polish', 'australian'], 'Sport': ['soccer', 'climbing', 'golf', 'surfing', 'tennis', 'volleyball']}"
+Pt1_7x6_level10-9,"There 6 different types of food: apricot, blueberry, lettuce, pear, pepper, tomato
+The people have 6 different hobbies: camping, chess, collecting, magic-tricks, skydiving, writing
+The people have 6 different jobs:  architect, entrepreneur, fisherman, journalist, librarian, mechanic
+The people prefer 6 different music-genres: classical, country, d&b, gospel, reggae, salsa
+There are 6 different nationalities: chinese, french, german, japanese, malaysian, turkish
+6 different pets are kept: bird, chinchilla, rabbit, rat, snake, turtle
+The people use 6 different means of transport: airplane, car, helicopter, skateboard, tram, trike
+ 1. the person who's hobby is magic-tricks and the owner of the snake have different parity positions##9
+ 2. the person who's hobby is magic-tricks is not to the right of the person eating pepper##8
+ 3. the person eating pear is on the left of the chinese##1
+ 4. the fan salsa is not the person driving the trike##6
+ 5. the person driving the helicopter is not to the left of the person driving the car##8
+ 6. the entrepreneur is not to the right of the german##8
+ 7. the architect and the fan country have different parity positions##9
+ 8. the person eating tomato is not to the right of the entrepreneur##8
+ 9. the japanese is the fisherman or the japanese is the fan classical, but not both
+10. the fan d&b is not to the left of the person who's hobby is chess##8
+11. the french is somewhere to the right of the person eating apricot##5
+12. the person who's hobby is skydiving is on the right of the person who's hobby is camping##1
+13. the german is on the right of the owner of the bird##1
+14. the person driving the helicopter is somewhere to the right of the person who's hobby is collecting##5
+15. the librarian is not to the right of the malaysian##8
+16. the fan gospel is not the french##6
+17. the turkish is on the left or right of the owner of the bird##3
+18. the turkish is not to the right of the person driving the trike##8
+19. the owner of the rat is the turkish or the owner of the rat is the person eating tomato, but not both
+20. the owner of the bird is on the right of the person eating pear##1
+21. the person eating apricot is on the right of the person eating blueberry##1
+22. the person who's hobby is collecting is somewhere between the person driving the helicopter and the person driving the tram##7
+23. the person driving the airplane is not to the left of the fan reggae##8
+24. the owner of the bird is on the left of the fan country##1
+25. the person who's hobby is skydiving is not to the right of the architect##8
+26. the librarian is somewhere to the left of the person eating blueberry##5
+27. the owner of the bird is not to the left of the turkish##8
+28. the entrepreneur is not the person who's hobby is magic-tricks##6
+29. the turkish is not to the right of the person driving the helicopter##8
+30. the architect and the person driving the car have different parity positions##9
+31. the mechanic is in an odd position##4
+32. the mechanic is not to the left of the person driving the trike##8
+33. the owner of the rabbit is somewhere to the right of the librarian##5
+34. the person driving the car is not the person who's hobby is writing##6
+35. the person eating lettuce is on the left of the fisherman##1
+36. the person driving the car and the owner of the chinchilla have different parity positions##9
+37. the french is on the left or right of the person who's hobby is chess##3
+38. the architect is somewhere between the fan reggae and the person who's hobby is chess##7
+39. the person driving the helicopter is somewhere to the right of the journalist##5
+40. the malaysian is the person eating lettuce##1
+41. the person eating apricot is the person driving the car##1
+42. the person driving the tram is somewhere to the right of the person driving the trike##5
+43. the person driving the airplane is the french##1
+44. the fan reggae is not to the right of the turkish##8
+45. the person who's hobby is chess is not to the left of the person eating lettuce##8
+46. the chinese and the journalist have different parity positions##9
+47. the fan country is not to the right of the owner of the turtle##8
+48. the owner of the rat is not the person who's hobby is collecting##6
+49. the person driving the skateboard is on the far left##1
+50. the fisherman is on the left or right of the fan gospel##3
+51. the person eating blueberry is not to the left of the person driving the skateboard##8
+52. the person who's hobby is skydiving is the person eating pear##1
+53. the person driving the skateboard is somewhere to the left of the person driving the trike##5
+54. the owner of the turtle is on the left or right of the person eating blueberry##3
+55. the owner of the chinchilla is somewhere to the left of the turkish##5
+56. the entrepreneur and the person who's hobby is writing have the same parity positions##9
+57. the person who's hobby is chess and the librarian have different parity positions##9
+58. the owner of the snake is not to the left of the person who's hobby is collecting##8
+59. the person eating apricot and the person driving the skateboard have different parity positions##9
+60. the owner of the rabbit is not to the left of the person eating lettuce##8
+61. the person eating pepper is somewhere to the right of the fan gospel##5
+62. the person driving the tram is not to the right of the person eating apricot##8","{'Food': ['tomato', 'pear', 'blueberry', 'apricot', 'lettuce', 'pepper'], 'Hobby': ['camping', 'skydiving', 'writing', 'collecting', 'chess', 'magic-tricks'], 'Job': ['entrepreneur', 'librarian', 'architect', 'journalist', 'mechanic', 'fisherman'], 'Music-Genre': ['classical', 'reggae', 'salsa', 'country', 'gospel', 'd&b'], 'Nationality': ['japanese', 'turkish', 'chinese', 'german', 'malaysian', 'french'], 'Pet': ['chinchilla', 'rat', 'bird', 'turtle', 'snake', 'rabbit'], 'Transport': ['skateboard', 'trike', 'tram', 'car', 'helicopter', 'airplane']}"
diff --git a/part2/level10/Pt2_7x7_level10.csv b/part2/level10/Pt2_7x7_level10.csv
new file mode 100644
index 0000000000000000000000000000000000000000..04f6b8ae14a5829df3e1768810f70fd0b39d2050
--- /dev/null
+++ b/part2/level10/Pt2_7x7_level10.csv
@@ -0,0 +1,823 @@
+ID,Clues,SolutionGrid
+Pt1_7x7_level10-0,"The people have 7 different hobbies: board-games, magic-tricks, photography, reading, rock-climbing, traveling, woodworking
+The people have 7 different jobs:  architect, bartender, dressmaker, musician, paramedic, photographer, security-guard
+The people perfer 7 different movie-genres: adventure, animation, comedy, disaster, documentary, superhero, time-travel
+The people prefer 7 different music-genres: electronic, folk, hip-hop, metal, pop, reggae, rock
+7 different pets are kept: cat, fish, frog, guinea-pig, rabbit, rat, snake
+The people prefer 7 different types of sport: cricket, golf, handball, sailing, snowboarding, surfing, swimming
+The people use 7 different means of transport: boat, bus, helicopter, jet-ski, skateboard, subway, taxi
+ 1. the owner of the rat is somewhere to the right of the owner of the fish##5
+ 2. the architect is not to the right of the bartender##8
+ 3. the fan reggae is somewhere to the right of the architect##5
+ 4. the person who's hobby is magic-tricks is not to the right of the person who's sport is snowboarding##8
+ 5. the owner of the rabbit and the photographer have the same parity positions##9
+ 6. the person driving the bus is not to the left of the person who's hobby is board-games##8
+ 7. the person who's sport is swimming and the musician have different parity positions##9
+ 8. the musician is somewhere between the person driving the helicopter and the person watching disaster movies##7
+ 9. the person driving the helicopter is not to the left of the person driving the helicopter##8
+10. the person watching animation movies is on the left or right of the fan reggae##3
+11. the fan hip-hop is on the left of the musician##1
+12. the owner of the snake is on the left or right of the owner of the cat##3
+13. the fan electronic is somewhere to the right of the person driving the subway##5
+14. the person watching comedy movies is not to the left of the owner of the guinea-pig##8
+15. the person watching time-travel movies is not to the left of the owner of the fish##8
+16. the person who's sport is surfing is somewhere to the right of the person watching animation movies##5
+17. the person who's hobby is reading is not to the left of the person who's sport is sailing##8
+18. the person watching comedy movies is on the right of the person who's hobby is traveling##1
+19. the person driving the subway is not to the left of the musician##8
+20. the fan electronic and the person who's sport is sailing have the same parity positions##9
+21. the person who's sport is surfing is somewhere to the left of the owner of the rat##5
+22. the owner of the fish is not to the right of the person watching adventure movies##8
+23. the person driving the skateboard is somewhere to the left of the fan reggae##5
+24. the person who's sport is cricket and the person driving the taxi have different parity positions##9
+25. the person who's sport is sailing and the person watching time-travel movies have the same parity positions##9
+26. the person who's hobby is traveling is not the owner of the fish##6
+27. the owner of the cat is not to the left of the person driving the boat##8
+28. the fan rock is not to the left of the person driving the subway##8
+29. the owner of the snake and the person who's hobby is woodworking have different parity positions##9
+30. the person watching superhero movies is not the person who's sport is swimming##6
+31. the owner of the cat is somewhere between the owner of the fish and the person who's sport is golf##7
+32. the paramedic is on the right of the person who's hobby is woodworking##1
+33. the person who's hobby is woodworking is not to the right of the person driving the bus##8
+34. the person watching time-travel movies is somewhere to the right of the person watching documentary movies##5
+35. the person watching time-travel movies is somewhere between the person who's sport is swimming and the person who's hobby is reading##7
+36. the owner of the rat is somewhere between the owner of the frog and the owner of the cat##7
+37. the person who's sport is handball and the fan electronic have the same parity positions##9
+38. the person who's sport is surfing is not the person who's hobby is rock-climbing##6
+39. the person who's hobby is board-games is somewhere to the right of the person who's hobby is rock-climbing##5
+40. the person who's hobby is reading is somewhere to the right of the architect##5
+41. the fan metal and the musician have the same parity positions##9
+42. the photographer is on the far left##1
+43. the person driving the subway is not to the left of the person who's sport is snowboarding##8
+44. the person who's sport is golf is on the far left or far right##3
+45. the paramedic and the person driving the taxi have the same parity positions##9
+46. the person watching animation movies is on the right of the person driving the subway##1
+47. the person driving the boat is on the left or right of the person who's sport is surfing##3
+48. the person watching time-travel movies is somewhere to the right of the paramedic##5
+49. the owner of the frog is somewhere to the right of the owner of the rat##5
+50. the owner of the rat is somewhere to the right of the owner of the cat##5
+51. the fan pop and the person who's sport is snowboarding have different parity positions##9
+52. the fan reggae is somewhere to the right of the architect##5
+53. the fan electronic is on the left of the person driving the bus##1
+54. the person who's hobby is traveling is somewhere to the left of the person who's sport is swimming##5
+55. the person who's hobby is woodworking is somewhere to the left of the person who's sport is surfing##5
+56. the person who's hobby is photography is not to the right of the person who's hobby is magic-tricks##8
+57. the owner of the frog is not to the right of the person driving the bus##8
+58. the owner of the guinea-pig is somewhere to the left of the person who's hobby is woodworking##5
+59. the person who's hobby is reading is somewhere to the right of the owner of the snake##5
+60. the person who's hobby is magic-tricks is not to the left of the person who's sport is snowboarding##8
+61. the fan rock is the person driving the boat or the person who's hobby is magic-tricks is the fan rock, but not both
+62. the architect is on the left of the person watching animation movies##1
+63. the owner of the rat is on the left or right of the security-guard##3
+64. the person driving the skateboard and the person who's sport is cricket have the same parity positions##9
+65. the person who's hobby is magic-tricks is the person driving the taxi or the fan rock is the person who's hobby is magic-tricks, but not both
+66. the photographer is not the person who's hobby is board-games##6
+67. the paramedic is not to the left of the person driving the boat##8
+68. the person who's hobby is woodworking is between the person who's sport is surfing and the person watching superhero movies##2
+69. the person driving the subway is the person who's sport is snowboarding##1
+70. the person who's hobby is rock-climbing is somewhere to the right of the person who's hobby is reading##5
+71. the person watching superhero movies is not to the left of the person driving the skateboard##8
+72. the person who's hobby is photography is not to the right of the person driving the bus##8
+73. the person watching comedy movies and the person who's hobby is photography have the same parity positions##9
+74. the person who's hobby is magic-tricks is somewhere to the right of the fan pop##5
+75. the person driving the taxi is on the left or right of the person watching comedy movies##3
+76. the owner of the cat is not to the left of the person watching comedy movies##8
+77. the person driving the jet-ski is on the right of the person watching documentary movies##1
+78. the person watching documentary movies is somewhere to the right of the bartender##5
+79. the owner of the cat is somewhere between the person who's sport is cricket and the paramedic##7
+80. the security-guard is somewhere to the right of the person who's sport is snowboarding##5
+81. the owner of the rat is somewhere to the right of the owner of the cat##5
+82. the photographer and the fan electronic have different parity positions##9","{'Hobby': ['traveling', 'photography', 'magic-tricks', 'woodworking', 'reading', 'rock-climbing', 'board-games'], 'Job': ['photographer', 'musician', 'architect', 'bartender', 'paramedic', 'dressmaker', 'security-guard'], 'Movie-Genre': ['disaster', 'comedy', 'superhero', 'animation', 'documentary', 'time-travel', 'adventure'], 'Music-Genre': ['hip-hop', 'pop', 'rock', 'metal', 'reggae', 'electronic', 'folk'], 'Pet': ['rabbit', 'guinea-pig', 'snake', 'cat', 'fish', 'rat', 'frog'], 'Sport': ['golf', 'cricket', 'snowboarding', 'sailing', 'surfing', 'handball', 'swimming'], 'Transport': ['taxi', 'skateboard', 'subway', 'boat', 'helicopter', 'jet-ski', 'bus']}"
+Pt1_7x7_level10-1,"There 7 different types of food: cranberry, grapes, kiwi, lemon, orange, pear, peas
+The people have 7 different hobbies: chess, collecting, drawing, fishing, magic-tricks, photography, reading
+The people perfer 7 different movie-genres: comedy, crime, documentary, spy, superhero, time-travel, zombie
+The people prefer 7 different music-genres: ambient, electronic, gospel, jazz, pop, rock, trance
+There are 7 different nationalities: brazilian, british, german, italian, malaysian, spanish, thai
+The people prefer 7 different types of sport: climbing, cricket, rugby, sailing, skiing, snowboarding, volleyball
+The people use 7 different means of transport: airplane, bus, helicopter, quad-bike, ship, snowmobile, subway
+ 1. the person who's hobby is photography is not the person who's sport is sailing##6
+ 2. the person who's sport is skiing is not to the left of the spanish##8
+ 3. the person who's hobby is drawing is somewhere to the left of the person driving the ship##5
+ 4. the person eating cranberry is not the person who's sport is skiing##6
+ 5. the person eating kiwi is not to the left of the fan pop##8
+ 6. the fan gospel is between the person who's sport is sailing and the fan trance##2
+ 7. the person eating cranberry is the person watching crime movies or the person eating cranberry is the malaysian, but not both
+ 8. the person who's hobby is drawing is not the person driving the airplane##6
+ 9. the fan jazz is not to the right of the person who's hobby is magic-tricks##8
+10. the fan ambient is between the person who's hobby is chess and the person watching spy movies##2
+11. the person driving the helicopter is somewhere between the person who's hobby is fishing and the person who's hobby is reading##7
+12. the person eating pear is the spanish or the fan trance is the person eating pear, but not both
+13. the person eating lemon is on the right of the spanish##1
+14. the fan rock is the italian or the italian is the person eating peas, but not both
+15. the brazilian is not the person eating cranberry##6
+16. the fan gospel and the spanish have different parity positions##9
+17. the person who's sport is climbing is the person who's hobby is chess or the person who's hobby is chess is the person driving the quad-bike, but not both
+18. the person driving the bus is not to the left of the person who's hobby is fishing##8
+19. the person who's sport is climbing is somewhere to the right of the person who's hobby is photography##5
+20. the person eating kiwi is not the person who's sport is climbing##6
+21. the person who's sport is snowboarding and the person watching crime movies have different parity positions##9
+22. the italian is not to the left of the person who's hobby is chess##8
+23. the person driving the snowmobile is not the person who's sport is snowboarding##6
+24. the fan gospel is not to the right of the person watching documentary movies##8
+25. the fan trance is not the person driving the snowmobile##6
+26. the person who's sport is cricket is on the left or right of the person who's sport is rugby##3
+27. the fan electronic is not the person who's sport is rugby##6
+28. the person who's sport is cricket is somewhere to the left of the person who's sport is climbing##5
+29. the thai is not to the left of the spanish##8
+30. the person driving the helicopter is not to the right of the person who's hobby is drawing##8
+31. the person watching zombie movies is on the left of the person eating peas##1
+32. the person who's hobby is chess is on the left or right of the person driving the snowmobile##3
+33. the person eating pear is on the far left##1
+34. the person watching comedy movies is in an odd position##4
+35. the fan electronic is on the left or right of the person who's hobby is fishing##3
+36. the person who's hobby is reading is not the italian##6
+37. the person who's hobby is drawing and the person who's sport is cricket have the same parity positions##9
+38. the fan jazz is somewhere to the right of the person watching spy movies##5
+39. the italian and the person who's hobby is drawing have different parity positions##9
+40. the fan trance is somewhere to the right of the person watching superhero movies##5
+41. the person who's hobby is photography is not to the left of the thai##8
+42. the fan ambient is not to the left of the person watching time-travel movies##8
+43. the person who's hobby is drawing is somewhere to the right of the person eating pear##5
+44. the person watching crime movies is not to the right of the person eating cranberry##8
+45. the person who's sport is sailing is not the person watching zombie movies##6
+46. the person who's sport is sailing is somewhere to the right of the person watching comedy movies##5
+47. the person watching spy movies and the person who's sport is cricket have the same parity positions##9
+48. the person driving the ship is not to the left of the person driving the helicopter##8
+49. the person driving the ship is not the italian##6
+50. the person watching time-travel movies is on the left or right of the brazilian##3
+51. the fan ambient is on the left of the person driving the quad-bike##1
+52. the person watching comedy movies is the person eating kiwi##1
+53. the person eating peas is not to the left of the person who's hobby is magic-tricks##8
+54. the thai and the fan electronic have different parity positions##9
+55. the person who's sport is skiing is somewhere between the person who's sport is cricket and the person eating pear##7
+56. the person watching superhero movies is not to the right of the person who's sport is skiing##8
+57. the person who's hobby is collecting is not to the right of the fan trance##8
+58. the person eating peas is the person who's sport is snowboarding or the person who's sport is snowboarding is the person driving the quad-bike, but not both
+59. the person watching spy movies is the person eating grapes or the person watching spy movies is the thai, but not both
+60. the person who's hobby is chess is on the right of the person driving the subway##1
+61. the british is in an even position##4
+62. the fan pop is on the far left##1
+63. the person who's hobby is reading and the malaysian have different parity positions##9
+64. the spanish is somewhere to the left of the thai##5
+65. the person driving the ship and the person who's hobby is drawing have different parity positions##9
+66. the british is somewhere to the right of the fan electronic##5
+67. the person driving the snowmobile is not to the left of the person driving the quad-bike##8
+68. the person driving the snowmobile is on the right of the person who's sport is snowboarding##1
+69. the person eating cranberry is somewhere between the person who's sport is rugby and the malaysian##7
+70. the person who's hobby is fishing is not to the right of the person who's hobby is drawing##8
+71. the fan rock is not to the left of the person driving the quad-bike##8
+72. the fan pop is not to the left of the person who's sport is volleyball##8
+73. the fan electronic is somewhere between the person who's hobby is reading and the person driving the airplane##7
+74. the person eating peas is not the brazilian##6
+75. the person who's sport is sailing is on the right of the british##1","{'Food': ['pear', 'lemon', 'kiwi', 'grapes', 'cranberry', 'orange', 'peas'], 'Hobby': ['fishing', 'drawing', 'collecting', 'photography', 'reading', 'chess', 'magic-tricks'], 'Movie-Genre': ['time-travel', 'superhero', 'comedy', 'spy', 'crime', 'zombie', 'documentary'], 'Music-Genre': ['pop', 'electronic', 'trance', 'gospel', 'ambient', 'rock', 'jazz'], 'Nationality': ['spanish', 'brazilian', 'thai', 'british', 'german', 'malaysian', 'italian'], 'Sport': ['volleyball', 'skiing', 'rugby', 'cricket', 'sailing', 'snowboarding', 'climbing'], 'Transport': ['airplane', 'helicopter', 'ship', 'bus', 'subway', 'quad-bike', 'snowmobile']}"
+Pt1_7x7_level10-2,"There are 7 different favourite beverages: almond-milk, hot-chocolate, juice, milk, mirinda, tea, water
+There 7 different types of food: apple, avocado, lettuce, pineapple, potato, raspberry, watermelon
+The people have 7 different hobbies: board-games, camping, cooking, drawing, filmmaking, skydiving, video-games
+The people have 7 different jobs:  accountant, coach, dressmaker, entrepreneur, journalist, social-worker, writer
+The people perfer 7 different movie-genres: comedy, disaster, documentary, drama, family, musical, zombie
+There are 7 different nationalities: american, australian, malaysian, mexican, pakistani, polish, spanish
+The people use 7 different means of transport: bike, helicopter, roller, skateboard, snowmobile, train, van
+ 1. the person eating lettuce is on the far left or far right##3
+ 2. the person eating potato is not the person who's hobby is drawing##6
+ 3. the person watching zombie movies is on the far left or far right##3
+ 4. the person eating raspberry is not to the left of the person watching documentary movies##8
+ 5. the person watching zombie movies is not to the left of the person driving the van##8
+ 6. the spanish is on the left or right of the person who's hobby is video-games##3
+ 7. the person watching musical movies is not the person drinking mirinda##6
+ 8. the person driving the helicopter is on the left or right of the person drinking hot-chocolate##3
+ 9. the pakistani and the person who's hobby is cooking have the same parity positions##9
+10. the social-worker is not to the left of the person eating avocado##8
+11. the person who's hobby is drawing is somewhere to the right of the person drinking water##5
+12. the pakistani is not to the right of the person who's hobby is video-games##8
+13. the person driving the bike is not the person eating potato##6
+14. the person eating raspberry is somewhere to the left of the dressmaker##5
+15. the pakistani is not the person driving the van##6
+16. the person watching musical movies is on the right of the person watching family movies##1
+17. the person eating potato is somewhere to the right of the person eating pineapple##5
+18. the journalist is not to the left of the person watching documentary movies##8
+19. the person drinking water is not to the right of the spanish##8
+20. the coach is in an odd position##4
+21. the australian is somewhere between the journalist and the person driving the train##7
+22. the journalist is not to the right of the dressmaker##8
+23. the person who's hobby is camping and the social-worker have different parity positions##9
+24. the person drinking milk is the person who's hobby is board-games##1
+25. the polish is not the person watching comedy movies##6
+26. the person drinking milk is not the person watching comedy movies##6
+27. the pakistani is somewhere to the right of the australian##5
+28. the person driving the helicopter is not to the right of the person watching musical movies##8
+29. the person watching documentary movies is the person who's hobby is cooking or the person watching documentary movies is the person drinking juice, but not both
+30. the person who's hobby is camping is on the left or right of the person eating watermelon##3
+31. the coach is the person eating apple##1
+32. the australian is the person watching documentary movies or the person who's hobby is camping is the australian, but not both
+33. the journalist is not the person who's hobby is skydiving##6
+34. the person watching documentary movies and the person driving the skateboard have the same parity positions##9
+35. the person eating watermelon and the accountant have the same parity positions##9
+36. the person who's hobby is board-games is on the left or right of the person who's hobby is filmmaking##3
+37. the person watching documentary movies is on the left or right of the person driving the roller##3
+38. the person eating lettuce and the person drinking mirinda have different parity positions##9
+39. the person drinking juice is not to the right of the person watching drama movies##8
+40. the person who's hobby is board-games and the person driving the van have the same parity positions##9
+41. the person driving the van is not the pakistani##6
+42. the person drinking juice is somewhere to the left of the person who's hobby is skydiving##5
+43. the mexican is not to the right of the person drinking almond-milk##8
+44. the person driving the skateboard is not the person eating raspberry##6
+45. the person drinking water and the person driving the van have different parity positions##9
+46. the person who's hobby is video-games is not the polish##6
+47. the person driving the skateboard is not to the left of the person eating apple##8
+48. the american is between the polish and the person driving the skateboard##2
+49. the person watching musical movies is not to the left of the dressmaker##8
+50. the writer is on the left or right of the person watching musical movies##3
+51. the accountant is somewhere between the person driving the van and the dressmaker##7
+52. the person eating potato is on the left or right of the person driving the bike##3
+53. the spanish is somewhere to the right of the person eating apple##5
+54. the person watching disaster movies and the coach have different parity positions##9
+55. the social-worker is not to the left of the person eating pineapple##8
+56. the person driving the helicopter is not to the right of the person drinking hot-chocolate##8
+57. the person watching disaster movies is not to the left of the malaysian##8
+58. the person driving the skateboard and the person eating pineapple have the same parity positions##9
+59. the person eating raspberry is not to the right of the person driving the skateboard##8
+60. the person drinking tea is not to the left of the person eating potato##8
+61. the person driving the snowmobile is in the middle##1
+62. the american is somewhere to the right of the person driving the snowmobile##5
+63. the person watching family movies is on the right of the person drinking almond-milk##1
+64. the person driving the helicopter is not the entrepreneur##6
+65. the spanish is the person watching family movies##1
+66. the person watching comedy movies is the person drinking milk or the person drinking milk is the person driving the snowmobile, but not both
+67. the coach is somewhere to the right of the australian##5
+68. the coach and the person driving the skateboard have the same parity positions##9
+69. the writer is not to the right of the person eating lettuce##8
+70. the person driving the roller and the person drinking water have different parity positions##9
+71. the person driving the skateboard is not to the left of the person who's hobby is filmmaking##8
+72. the accountant is on the left or right of the person eating avocado##3
+73. the person eating lettuce is not to the left of the person drinking tea##8
+74. the person eating watermelon is on the left or right of the entrepreneur##3
+75. the person drinking tea is somewhere to the right of the person driving the skateboard##5
+76. the person drinking milk and the spanish have the same parity positions##9
+77. the accountant is on the left or right of the person drinking mirinda##3
+78. the person driving the helicopter is in an odd position##4","{'Beverage': ['water', 'hot-chocolate', 'almond-milk', 'milk', 'juice', 'mirinda', 'tea'], 'Food': ['watermelon', 'raspberry', 'apple', 'avocado', 'pineapple', 'potato', 'lettuce'], 'Hobby': ['cooking', 'camping', 'filmmaking', 'board-games', 'video-games', 'skydiving', 'drawing'], 'Job': ['journalist', 'entrepreneur', 'coach', 'dressmaker', 'accountant', 'writer', 'social-worker'], 'Movie-Genre': ['documentary', 'disaster', 'comedy', 'family', 'musical', 'drama', 'zombie'], 'Nationality': ['malaysian', 'australian', 'mexican', 'spanish', 'pakistani', 'american', 'polish'], 'Transport': ['helicopter', 'roller', 'train', 'snowmobile', 'skateboard', 'van', 'bike']}"
+Pt1_7x7_level10-3,"There 7 different types of food: cabbage, garlic, mango, nectarine, onion, pumpkin, tomato
+The people have 7 different hobbies: camping, dancing, hiking, magic-tricks, photography, puzzles, reading
+The people perfer 7 different movie-genres: comedy, crime, romance, scientific, sports, superhero, thriller
+The people prefer 7 different music-genres: ambient, classical, country, punk, salsa, techno, trance
+There are 7 different nationalities: american, australian, british, egyptian, italian, nigerian, russian
+7 different pets are kept: dog, ferret, fish, hedgehog, lizard, mouse, rat
+The people use 7 different means of transport: boat, bus, helicopter, motorbike, snowmobile, tram, van
+ 1. the person eating tomato and the owner of the rat have the same parity positions##9
+ 2. the person eating onion is somewhere to the right of the person watching romance movies##5
+ 3. the fan classical and the owner of the ferret have different parity positions##9
+ 4. the person who's hobby is dancing and the fan ambient have different parity positions##9
+ 5. the owner of the hedgehog is the person eating onion or the owner of the hedgehog is the australian, but not both
+ 6. the person who's hobby is puzzles is somewhere to the left of the person driving the tram##5
+ 7. the person eating tomato is on the left of the person eating garlic##1
+ 8. the person who's hobby is magic-tricks is not to the left of the person driving the tram##8
+ 9. the person watching sports movies is not to the right of the person watching romance movies##8
+10. the owner of the mouse is not to the right of the person eating nectarine##8
+11. the fan trance is not to the left of the owner of the fish##8
+12. the owner of the rat is in an odd position##4
+13. the person driving the boat and the owner of the ferret have the same parity positions##9
+14. the person driving the helicopter and the owner of the rat have the same parity positions##9
+15. the person eating cabbage and the person watching romance movies have the same parity positions##9
+16. the person watching superhero movies is the fan country##1
+17. the british and the person eating cabbage have different parity positions##9
+18. the fan country is not to the right of the person watching scientific movies##8
+19. the owner of the dog is on the left or right of the person eating nectarine##3
+20. the person eating cabbage is not to the right of the british##8
+21. the person driving the motorbike is not to the left of the person watching comedy movies##8
+22. the fan classical is the person who's hobby is hiking or the fan classical is the italian, but not both
+23. the fan salsa is on the far left##1
+24. the fan punk is not the person watching thriller movies##6
+25. the person watching comedy movies is not to the left of the person who's hobby is photography##8
+26. the person eating tomato and the british have different parity positions##9
+27. the person who's hobby is reading is not to the left of the egyptian##8
+28. the person watching thriller movies is on the left of the person eating nectarine##1
+29. the egyptian and the person who's hobby is photography have different parity positions##9
+30. the american is somewhere to the right of the fan techno##5
+31. the person driving the tram and the fan ambient have different parity positions##9
+32. the person driving the snowmobile and the fan trance have different parity positions##9
+33. the person who's hobby is puzzles is somewhere to the left of the person who's hobby is reading##5
+34. the owner of the ferret is somewhere to the right of the person who's hobby is reading##5
+35. the person driving the helicopter and the person eating mango have different parity positions##9
+36. the person eating cabbage is not the person watching thriller movies##6
+37. the person who's hobby is dancing is not to the left of the person watching scientific movies##8
+38. the person eating garlic is the person watching superhero movies or the person eating garlic is the person driving the bus, but not both
+39. the person eating cabbage is on the right of the owner of the lizard##1
+40. the person watching thriller movies is not to the right of the person watching crime movies##8
+41. the person driving the helicopter is not to the right of the british##8
+42. the fan punk is not to the left of the person eating mango##8
+43. the person driving the bus is somewhere to the left of the person watching crime movies##5
+44. the fan punk is on the left of the person driving the van##1
+45. the fan punk and the person driving the tram have the same parity positions##9
+46. the person who's hobby is hiking and the person eating mango have the same parity positions##9
+47. the australian is not to the right of the person watching romance movies##8
+48. the person eating garlic and the fan ambient have the same parity positions##9
+49. the owner of the mouse is the fan salsa or the owner of the mouse is the person watching scientific movies, but not both
+50. the person who's hobby is magic-tricks and the owner of the rat have different parity positions##9
+51. the person driving the snowmobile is the australian##1
+52. the person eating onion is not the owner of the rat##6
+53. the egyptian is the person driving the tram or the person who's hobby is reading is the egyptian, but not both
+54. the nigerian is not to the right of the person eating nectarine##8
+55. the nigerian is on the left of the person driving the bus##1
+56. the fan ambient is on the left of the russian##1
+57. the person driving the van is on the left or right of the person driving the snowmobile##3
+58. the person driving the helicopter is in an odd position##4
+59. the person who's hobby is dancing and the person watching scientific movies have the same parity positions##9
+60. the person who's hobby is camping is somewhere to the left of the person who's hobby is hiking##5
+61. the russian is on the left of the person who's hobby is hiking##1
+62. the owner of the rat is not the fan ambient##6
+63. the person eating garlic is not to the left of the nigerian##8
+64. the person who's hobby is camping is somewhere to the left of the american##5
+65. the person eating garlic and the owner of the rat have different parity positions##9
+66. the person who's hobby is dancing is on the left or right of the british##3
+67. the owner of the ferret is on the left or right of the person eating pumpkin##3
+68. the owner of the dog and the person driving the tram have different parity positions##9
+69. the owner of the dog is not the person who's hobby is camping##6
+70. the owner of the fish is not the person eating garlic##6
+71. the nigerian and the person driving the van have different parity positions##9
+72. the russian is not to the right of the owner of the fish##8
+73. the egyptian is on the right of the nigerian##1","{'Food': ['tomato', 'garlic', 'nectarine', 'mango', 'cabbage', 'onion', 'pumpkin'], 'Hobby': ['puzzles', 'reading', 'camping', 'hiking', 'photography', 'magic-tricks', 'dancing'], 'Movie-Genre': ['sports', 'thriller', 'crime', 'superhero', 'romance', 'comedy', 'scientific'], 'Music-Genre': ['salsa', 'ambient', 'techno', 'country', 'punk', 'trance', 'classical'], 'Nationality': ['nigerian', 'egyptian', 'russian', 'american', 'australian', 'british', 'italian'], 'Pet': ['mouse', 'dog', 'fish', 'lizard', 'hedgehog', 'ferret', 'rat'], 'Transport': ['helicopter', 'bus', 'tram', 'boat', 'snowmobile', 'van', 'motorbike']}"
+Pt1_7x7_level10-4,"There are 7 different favourite beverages: cola, hot-chocolate, lemonade, mirinda, soy-milk, sprite, tea
+There 7 different types of food: artichoke, garlic, lime, peach, pear, potato, spinach
+The people have 7 different hobbies: board-games, camping, filmmaking, rock-climbing, skydiving, sudoku, woodworking
+The people have 7 different jobs:  accountant, analyst, architect, dressmaker, journalist, scientist, writer
+The people perfer 7 different movie-genres: action, adventure, documentary, horror, satire, sports, spy
+7 different pets are kept: chinchilla, dog, ferret, fish, frog, hamster, turtle
+The people use 7 different means of transport: airplane, boat, bus, helicopter, snowmobile, subway, tram
+ 1. the person who's hobby is sudoku is the person eating potato##1
+ 2. the person driving the bus is on the left of the person driving the boat##1
+ 3. the person eating artichoke is the owner of the dog or the person eating artichoke is the person driving the helicopter, but not both
+ 4. the person driving the boat is not the owner of the frog##6
+ 5. the person watching documentary movies and the scientist have the same parity positions##9
+ 6. the person watching spy movies is on the left or right of the person eating pear##3
+ 7. the person driving the helicopter is not to the right of the person watching spy movies##8
+ 8. the person watching action movies and the owner of the turtle have the same parity positions##9
+ 9. the owner of the chinchilla is not to the left of the person watching spy movies##8
+10. the person watching spy movies is not to the right of the person who's hobby is woodworking##8
+11. the dressmaker and the person who's hobby is camping have different parity positions##9
+12. the person drinking cola is not to the right of the person who's hobby is rock-climbing##8
+13. the architect is not to the left of the person eating pear##8
+14. the person watching spy movies is somewhere to the left of the person who's hobby is woodworking##5
+15. the person drinking lemonade is not the dressmaker##6
+16. the owner of the hamster is the person eating lime or the journalist is the owner of the hamster, but not both
+17. the person drinking tea is not the writer##6
+18. the architect is not to the right of the person drinking sprite##8
+19. the person drinking cola and the person who's hobby is sudoku have the same parity positions##9
+20. the person drinking lemonade is somewhere to the left of the person watching spy movies##5
+21. the person who's hobby is camping and the person eating pear have the same parity positions##9
+22. the writer is in the middle##1
+23. the person driving the subway is on the left or right of the person watching action movies##3
+24. the person driving the airplane is not to the left of the person drinking hot-chocolate##8
+25. the architect is on the right of the person eating pear##1
+26. the person eating artichoke and the person drinking hot-chocolate have different parity positions##9
+27. the person watching sports movies is somewhere to the left of the person drinking sprite##5
+28. the person watching spy movies is not to the right of the owner of the dog##8
+29. the person who's hobby is woodworking and the person watching horror movies have different parity positions##9
+30. the person drinking soy-milk is somewhere to the right of the person who's hobby is rock-climbing##5
+31. the person who's hobby is sudoku is not to the right of the person who's hobby is filmmaking##8
+32. the person drinking tea is on the far left or far right##3
+33. the person driving the snowmobile is not to the left of the owner of the fish##8
+34. the person eating garlic is between the owner of the ferret and the person eating pear##2
+35. the person drinking hot-chocolate is somewhere to the right of the person eating lime##5
+36. the architect is somewhere between the person who's hobby is rock-climbing and the person drinking hot-chocolate##7
+37. the person drinking mirinda and the owner of the chinchilla have different parity positions##9
+38. the owner of the chinchilla is between the person watching action movies and the person drinking hot-chocolate##2
+39. the person eating peach is on the left or right of the person watching documentary movies##3
+40. the dressmaker is not the person watching satire movies##6
+41. the person drinking soy-milk is on the far left or far right##3
+42. the person watching spy movies is not the owner of the turtle##6
+43. the person driving the helicopter and the owner of the hamster have different parity positions##9
+44. the accountant is the person eating spinach or the person eating spinach is the owner of the chinchilla, but not both
+45. the person driving the helicopter is not to the right of the person driving the airplane##8
+46. the owner of the hamster is the person watching sports movies##1
+47. the accountant is not to the right of the person who's hobby is filmmaking##8
+48. the person who's hobby is sudoku is not the person drinking tea##6
+49. the owner of the hamster is not to the right of the journalist##8
+50. the person drinking soy-milk is not to the left of the person eating spinach##8
+51. the person drinking mirinda is on the right of the person driving the tram##1
+52. the owner of the chinchilla and the person drinking mirinda have different parity positions##9
+53. the person who's hobby is camping is the person drinking mirinda##1
+54. the person watching satire movies is not to the left of the person eating artichoke##8
+55. the writer is somewhere between the person driving the tram and the owner of the fish##7
+56. the owner of the fish is not to the right of the person drinking soy-milk##8
+57. the owner of the frog is not to the left of the scientist##8
+58. the person drinking mirinda and the person watching horror movies have different parity positions##9
+59. the person drinking mirinda is on the left of the person eating potato##1
+60. the person driving the subway is on the left of the owner of the fish##1
+61. the owner of the hamster is not the person drinking soy-milk##6
+62. the owner of the turtle is not to the left of the person eating peach##8
+63. the person driving the subway and the person drinking mirinda have different parity positions##9
+64. the person driving the tram is not the owner of the fish##6
+65. the person drinking hot-chocolate and the owner of the dog have different parity positions##9
+66. the person who's hobby is sudoku is in an odd position##4
+67. the owner of the fish and the person drinking sprite have different parity positions##9
+68. the person driving the snowmobile is on the left or right of the person driving the airplane##3
+69. the writer is on the right of the person eating garlic##1
+70. the person watching sports movies is on the far left##1
+71. the accountant is not the person driving the airplane##6
+72. the person drinking sprite and the person who's hobby is woodworking have different parity positions##9
+73. the person drinking hot-chocolate is on the left of the analyst##1
+74. the person drinking tea is not to the left of the person who's hobby is skydiving##8
+75. the person watching documentary movies and the person who's hobby is skydiving have different parity positions##9
+76. the owner of the fish is the person drinking soy-milk or the person drinking soy-milk is the analyst, but not both
+77. the analyst is on the right of the accountant##1
+78. the person driving the boat is somewhere between the person eating peach and the person who's hobby is camping##7
+79. the person drinking tea is the person eating peach or the person watching satire movies is the person drinking tea, but not both","{'Beverage': ['tea', 'lemonade', 'cola', 'mirinda', 'sprite', 'hot-chocolate', 'soy-milk'], 'Food': ['peach', 'lime', 'garlic', 'pear', 'potato', 'spinach', 'artichoke'], 'Hobby': ['skydiving', 'board-games', 'rock-climbing', 'camping', 'sudoku', 'woodworking', 'filmmaking'], 'Job': ['journalist', 'scientist', 'dressmaker', 'writer', 'architect', 'accountant', 'analyst'], 'Movie-Genre': ['sports', 'documentary', 'horror', 'action', 'spy', 'adventure', 'satire'], 'Pet': ['hamster', 'ferret', 'frog', 'turtle', 'chinchilla', 'fish', 'dog'], 'Transport': ['bus', 'boat', 'tram', 'helicopter', 'subway', 'snowmobile', 'airplane']}"
+Pt1_7x7_level10-5,"There 7 different types of food: artichoke, asparagus, cranberry, grapes, onion, papaya, spinach
+The people have 7 different hobbies: camping, dancing, magic-tricks, singing, skydiving, video-games, writing
+The people have 7 different jobs:  accountant, analyst, designer, freelancer, mechanic, pilot, project-manager
+The people perfer 7 different movie-genres: crime, family, martial-arts, musical, spy, superhero, time-travel
+The people prefer 7 different music-genres: classical, disco, dubstep, gospel, jazz, metal, reggae
+There are 7 different nationalities: american, australian, egyptian, indian, italian, japanese, polish
+The people prefer 7 different types of sport: cricket, ice-hockey, lacrosse, rowing, snowboarding, surfing, weightlifting
+ 1. the japanese is somewhere to the right of the person eating spinach##5
+ 2. the person who's hobby is magic-tricks is not to the right of the person who's sport is ice-hockey##8
+ 3. the person who's hobby is dancing is not to the left of the polish##8
+ 4. the person who's sport is surfing is not to the left of the australian##8
+ 5. the person watching crime movies and the person eating spinach have different parity positions##9
+ 6. the fan gospel is on the left of the fan dubstep##1
+ 7. the person who's hobby is dancing and the fan dubstep have the same parity positions##9
+ 8. the person who's sport is ice-hockey is not to the left of the indian##8
+ 9. the analyst is not to the left of the person watching crime movies##8
+10. the person eating onion is somewhere to the right of the australian##5
+11. the italian is somewhere to the right of the egyptian##5
+12. the person who's hobby is writing and the person watching spy movies have the same parity positions##9
+13. the person who's sport is cricket is not the australian##6
+14. the person watching musical movies is not to the left of the person watching spy movies##8
+15. the person watching musical movies is in the middle##1
+16. the person watching martial-arts movies is on the left of the italian##1
+17. the person eating onion is on the left or right of the person eating cranberry##3
+18. the freelancer is the person watching martial-arts movies##1
+19. the egyptian is somewhere to the left of the person who's sport is ice-hockey##5
+20. the person who's hobby is video-games is somewhere between the project-manager and the fan gospel##7
+21. the person eating spinach is somewhere between the person who's hobby is skydiving and the american##7
+22. the fan reggae is on the far left##1
+23. the person watching crime movies is the person who's hobby is skydiving##1
+24. the person who's hobby is camping and the person watching time-travel movies have different parity positions##9
+25. the person who's hobby is magic-tricks and the person who's sport is weightlifting have the same parity positions##9
+26. the person who's hobby is skydiving and the japanese have different parity positions##9
+27. the person eating asparagus is not to the right of the japanese##8
+28. the italian is on the left or right of the person who's sport is rowing##3
+29. the person watching musical movies is on the left of the person who's sport is cricket##1
+30. the person who's sport is ice-hockey is not to the right of the analyst##8
+31. the person watching martial-arts movies is the fan disco##1
+32. the person who's sport is rowing is not the fan metal##6
+33. the pilot is the person who's sport is ice-hockey##1
+34. the person who's hobby is video-games is not the person eating grapes##6
+35. the person eating asparagus is in an even position##4
+36. the accountant is not to the left of the person watching crime movies##8
+37. the person who's hobby is writing is not to the left of the person who's sport is lacrosse##8
+38. the american is not the fan dubstep##6
+39. the person watching family movies is somewhere to the right of the person who's sport is weightlifting##5
+40. the analyst and the person who's hobby is writing have different parity positions##9
+41. the accountant is somewhere to the left of the freelancer##5
+42. the mechanic is not the indian##6
+43. the person who's sport is snowboarding is on the left of the person watching time-travel movies##1
+44. the person who's sport is rowing is not to the left of the mechanic##8
+45. the fan metal and the person watching martial-arts movies have different parity positions##9
+46. the person eating onion is on the left or right of the fan metal##3
+47. the person who's sport is surfing and the person who's hobby is magic-tricks have the same parity positions##9
+48. the person watching spy movies is not the fan reggae##6
+49. the fan jazz is not the indian##6
+50. the accountant is not to the left of the person who's hobby is writing##8
+51. the analyst is not the fan gospel##6
+52. the person eating onion is somewhere to the right of the person eating artichoke##5
+53. the fan classical is on the far left or far right##3
+54. the person eating asparagus is on the right of the american##1
+55. the person who's hobby is magic-tricks and the japanese have different parity positions##9
+56. the fan reggae is on the left of the mechanic##1
+57. the egyptian and the fan reggae have different parity positions##9
+58. the american is somewhere between the person who's sport is rowing and the person who's sport is lacrosse##7
+59. the person who's hobby is magic-tricks and the pilot have the same parity positions##9
+60. the person who's hobby is writing and the polish have the same parity positions##9
+61. the person watching spy movies and the polish have the same parity positions##9
+62. the person watching time-travel movies is somewhere to the left of the japanese##5
+63. the person who's hobby is video-games is on the left of the person eating papaya##1
+64. the person who's hobby is video-games is not to the left of the person eating grapes##8
+65. the person eating spinach is somewhere between the indian and the person who's hobby is camping##7
+66. the fan jazz is not to the left of the person who's sport is lacrosse##8
+67. the freelancer is somewhere to the right of the person who's sport is cricket##5
+68. the person watching superhero movies and the polish have the same parity positions##9
+69. the person watching spy movies is not the person who's hobby is writing##6
+70. the analyst is the person watching musical movies or the analyst is the indian, but not both
+71. the person watching crime movies is the indian or the person watching crime movies is the person eating cranberry, but not both
+72. the person watching crime movies is the analyst or the person watching crime movies is the person who's hobby is skydiving, but not both
+73. the project-manager is not the person who's hobby is camping##6","{'Food': ['grapes', 'spinach', 'papaya', 'asparagus', 'artichoke', 'onion', 'cranberry'], 'Hobby': ['skydiving', 'video-games', 'magic-tricks', 'camping', 'writing', 'dancing', 'singing'], 'Job': ['project-manager', 'mechanic', 'pilot', 'analyst', 'accountant', 'freelancer', 'designer'], 'Movie-Genre': ['crime', 'family', 'spy', 'musical', 'time-travel', 'martial-arts', 'superhero'], 'Music-Genre': ['reggae', 'jazz', 'gospel', 'dubstep', 'metal', 'disco', 'classical'], 'Nationality': ['indian', 'egyptian', 'american', 'australian', 'polish', 'japanese', 'italian'], 'Sport': ['weightlifting', 'lacrosse', 'ice-hockey', 'snowboarding', 'cricket', 'rowing', 'surfing']}"
+Pt1_7x7_level10-6,"There are 7 different favourite beverages: coffee, cola, fanta, hot-chocolate, iced-tea, lemonade, milk
+There 7 different types of food: avocado, broccoli, carrot, kiwi, orange, pepper, plum
+The people have 7 different hobbies: drawing, fishing, gardening, hiking, photography, traveling, writing
+The people perfer 7 different movie-genres: documentary, drama, epic, horror, martial-arts, superhero, western
+7 different pets are kept: chinchilla, goat, guinea-pig, hamster, lizard, mouse, rat
+The people prefer 7 different types of sport: cycling, golf, handball, rugby, sailing, skiing, water-polo
+The people use 7 different means of transport: boat, helicopter, quad-bike, skateboard, snowmobile, subway, taxi
+ 1. the person drinking fanta is the person who's hobby is drawing or the person drinking fanta is the person watching superhero movies, but not both
+ 2. the owner of the rat is not to the right of the person who's sport is cycling##8
+ 3. the person who's sport is sailing is not to the right of the person who's sport is skiing##8
+ 4. the person watching western movies is on the left or right of the person who's hobby is drawing##3
+ 5. the owner of the guinea-pig is on the left or right of the owner of the rat##3
+ 6. the person who's hobby is fishing is on the right of the person who's hobby is gardening##1
+ 7. the person who's hobby is gardening is somewhere between the person who's sport is water-polo and the owner of the hamster##7
+ 8. the person watching western movies is on the right of the person who's hobby is drawing##1
+ 9. the person eating orange and the person who's sport is handball have the same parity positions##9
+10. the person driving the taxi is not to the left of the person driving the skateboard##8
+11. the person who's hobby is drawing is not the person eating pepper##6
+12. the person eating avocado is on the left or right of the person who's sport is sailing##3
+13. the person who's hobby is traveling is on the far left or far right##3
+14. the person eating orange and the person who's sport is handball have the same parity positions##9
+15. the person drinking cola is on the far left or far right##3
+16. the person who's hobby is photography is the person watching superhero movies or the person who's hobby is photography is the person eating plum, but not both
+17. the person driving the helicopter is not to the right of the person driving the subway##8
+18. the person driving the taxi is somewhere to the right of the person who's hobby is hiking##5
+19. the person driving the snowmobile is in an even position##4
+20. the person who's sport is cycling is on the far left or far right##3
+21. the owner of the goat is on the right of the person driving the helicopter##1
+22. the person who's hobby is writing is somewhere to the left of the person driving the quad-bike##5
+23. the person who's sport is skiing is somewhere to the left of the person who's sport is rugby##5
+24. the person drinking hot-chocolate is not to the left of the person watching horror movies##8
+25. the person eating pepper is in an odd position##4
+26. the person drinking milk and the owner of the rat have the same parity positions##9
+27. the person watching documentary movies and the person who's hobby is gardening have the same parity positions##9
+28. the owner of the rat is in an odd position##4
+29. the person drinking iced-tea is somewhere to the left of the person eating kiwi##5
+30. the person watching martial-arts movies and the person who's hobby is fishing have different parity positions##9
+31. the person who's sport is sailing is somewhere to the left of the person who's sport is skiing##5
+32. the person driving the snowmobile is not to the right of the person driving the skateboard##8
+33. the owner of the lizard is on the left of the person who's hobby is traveling##1
+34. the owner of the lizard is on the left of the owner of the mouse##1
+35. the person watching superhero movies is somewhere between the owner of the rat and the person who's hobby is hiking##7
+36. the person watching documentary movies is not to the left of the person eating carrot##8
+37. the person drinking coffee and the person eating pepper have the same parity positions##9
+38. the person eating orange is on the left or right of the person driving the boat##3
+39. the person eating plum is not to the right of the person who's sport is rugby##8
+40. the person drinking hot-chocolate is not to the left of the person watching horror movies##8
+41. the person watching superhero movies is somewhere to the left of the person eating carrot##5
+42. the person driving the quad-bike and the person drinking cola have the same parity positions##9
+43. the person driving the subway is somewhere between the person watching drama movies and the person who's sport is skiing##7
+44. the person who's hobby is photography and the person eating avocado have different parity positions##9
+45. the owner of the chinchilla is the person driving the helicopter or the person drinking coffee is the owner of the chinchilla, but not both
+46. the owner of the chinchilla is the person eating avocado or the owner of the chinchilla is the person who's sport is sailing, but not both
+47. the person who's sport is water-polo is not the owner of the lizard##6
+48. the person drinking milk is somewhere to the left of the person who's hobby is photography##5
+49. the person eating kiwi is not the person driving the subway##6
+50. the person driving the snowmobile is the person who's sport is cycling or the person eating orange is the person driving the snowmobile, but not both
+51. the owner of the lizard is on the left or right of the person driving the subway##3
+52. the person watching epic movies is somewhere between the person driving the skateboard and the person who's hobby is drawing##7
+53. the person watching epic movies is the person driving the helicopter or the person watching epic movies is the owner of the hamster, but not both
+54. the person watching western movies is not to the right of the owner of the mouse##8
+55. the person eating broccoli is the person who's hobby is gardening or the person eating broccoli is the owner of the rat, but not both
+56. the person who's sport is sailing is on the left or right of the person who's sport is golf##3
+57. the person drinking fanta is not to the left of the person who's sport is handball##8
+58. the person eating plum and the person who's hobby is hiking have different parity positions##9
+59. the owner of the chinchilla is not the person eating orange##6
+60. the person who's sport is skiing is the person watching martial-arts movies##1
+61. the person eating carrot is the owner of the goat##1
+62. the person driving the helicopter is the person drinking iced-tea or the person driving the helicopter is the owner of the chinchilla, but not both
+63. the person eating pepper is somewhere to the right of the owner of the goat##5
+64. the person who's hobby is gardening is on the right of the person who's sport is water-polo##1
+65. the person drinking milk is on the left of the person who's sport is handball##1
+66. the person eating orange is not the owner of the rat##6
+67. the person who's sport is rugby is the person watching western movies##1
+68. the person who's hobby is photography is not the person watching documentary movies##6
+69. the person who's sport is water-polo is in an odd position##4
+70. the person driving the taxi is not to the right of the person drinking lemonade##8
+71. the owner of the rat is somewhere to the left of the owner of the goat##5
+72. the person driving the skateboard and the person who's hobby is hiking have different parity positions##9
+73. the person drinking lemonade is not the owner of the goat##6
+74. the person watching horror movies is somewhere to the right of the person watching drama movies##5","{'Beverage': ['milk', 'fanta', 'hot-chocolate', 'iced-tea', 'coffee', 'lemonade', 'cola'], 'Food': ['broccoli', 'orange', 'avocado', 'carrot', 'pepper', 'plum', 'kiwi'], 'Hobby': ['writing', 'photography', 'hiking', 'gardening', 'fishing', 'drawing', 'traveling'], 'Movie-Genre': ['drama', 'superhero', 'horror', 'documentary', 'epic', 'martial-arts', 'western'], 'Pet': ['rat', 'guinea-pig', 'chinchilla', 'goat', 'hamster', 'lizard', 'mouse'], 'Sport': ['cycling', 'handball', 'water-polo', 'sailing', 'golf', 'skiing', 'rugby'], 'Transport': ['boat', 'snowmobile', 'helicopter', 'skateboard', 'subway', 'taxi', 'quad-bike']}"
+Pt1_7x7_level10-7,"There 7 different types of food: carrot, cucumber, kiwi, pear, plum, radish, tomato
+The people have 7 different hobbies: collecting, drawing, filmmaking, hiking, magic-tricks, traveling, video-games
+The people have 7 different jobs:  bartender, engineer, freelancer, librarian, mechanic, musician, project-manager
+The people perfer 7 different movie-genres: action, comedy, epic, martial-arts, musical, scientific, superhero
+The people prefer 7 different music-genres: classical, disco, dubstep, electronic, folk, metal, pop
+There are 7 different nationalities: brazilian, dutch, egyptian, mexican, nigerian, pakistani, turkish
+The people prefer 7 different types of sport: badminton, baseball, golf, sailing, skateboarding, soccer, volleyball
+ 1. the person eating carrot is the fan disco##1
+ 2. the person who's sport is golf is not to the right of the fan disco##8
+ 3. the person eating pear and the person who's sport is sailing have different parity positions##9
+ 4. the person who's hobby is collecting is not to the right of the person eating tomato##8
+ 5. the fan metal is not the person who's hobby is drawing##6
+ 6. the egyptian is the person eating kiwi or the person watching epic movies is the egyptian, but not both
+ 7. the turkish is the person watching musical movies##1
+ 8. the person who's sport is golf and the egyptian have different parity positions##9
+ 9. the person watching epic movies is on the left of the person who's sport is soccer##1
+10. the person who's sport is soccer is not to the right of the person who's hobby is magic-tricks##8
+11. the project-manager and the person who's sport is golf have different parity positions##9
+12. the fan metal is not the person who's sport is baseball##6
+13. the fan pop is the person who's hobby is filmmaking or the fan pop is the person who's sport is volleyball, but not both
+14. the turkish is not to the right of the person who's sport is sailing##8
+15. the person who's sport is soccer is on the left of the fan disco##1
+16. the egyptian is the project-manager or the person who's hobby is magic-tricks is the egyptian, but not both
+17. the person who's sport is baseball is not the person who's hobby is drawing##6
+18. the turkish is somewhere between the person who's sport is skateboarding and the egyptian##7
+19. the brazilian is on the left of the person who's sport is sailing##1
+20. the person eating plum is not to the left of the turkish##8
+21. the person eating pear is not the fan dubstep##6
+22. the egyptian is not the musician##6
+23. the person watching epic movies is not to the right of the fan pop##8
+24. the person watching superhero movies is the fan metal##1
+25. the person eating cucumber is somewhere to the right of the person eating pear##5
+26. the person who's sport is golf is not to the right of the fan dubstep##8
+27. the person watching martial-arts movies is somewhere between the bartender and the person watching action movies##7
+28. the freelancer and the person watching action movies have the same parity positions##9
+29. the dutch is not to the left of the nigerian##8
+30. the engineer is not to the right of the person who's hobby is video-games##8
+31. the fan classical is on the far left##1
+32. the mexican and the person who's sport is baseball have different parity positions##9
+33. the musician is on the left or right of the person who's hobby is magic-tricks##3
+34. the fan electronic is on the right of the turkish##1
+35. the egyptian and the person watching comedy movies have the same parity positions##9
+36. the fan classical is not to the right of the person who's hobby is magic-tricks##8
+37. the person who's hobby is hiking and the dutch have the same parity positions##9
+38. the librarian is on the left of the engineer##1
+39. the person who's hobby is drawing is on the left or right of the person watching superhero movies##3
+40. the person who's hobby is collecting and the mexican have different parity positions##9
+41. the project-manager and the fan pop have the same parity positions##9
+42. the person watching scientific movies is not to the left of the person eating radish##8
+43. the project-manager and the person eating pear have different parity positions##9
+44. the fan disco is not the freelancer##6
+45. the fan dubstep and the person watching epic movies have different parity positions##9
+46. the fan folk is somewhere between the person who's sport is baseball and the person who's hobby is hiking##7
+47. the fan dubstep is somewhere to the left of the fan metal##5
+48. the person watching martial-arts movies is on the right of the person eating kiwi##1
+49. the person who's hobby is drawing and the dutch have different parity positions##9
+50. the project-manager is on the left of the librarian##1
+51. the person eating kiwi is not to the right of the mexican##8
+52. the person watching action movies is somewhere to the left of the mechanic##5
+53. the person eating carrot is not to the right of the musician##8
+54. the person eating tomato is not to the left of the fan pop##8
+55. the person watching action movies is somewhere between the person eating cucumber and the person who's hobby is video-games##7
+56. the fan folk is not to the left of the bartender##8
+57. the mechanic is on the far left or far right##3
+58. the fan pop is not to the left of the person who's sport is baseball##8
+59. the person who's hobby is drawing is not to the left of the person who's sport is volleyball##8
+60. the person who's hobby is filmmaking is not to the right of the person who's sport is sailing##8
+61. the egyptian is not the person who's hobby is collecting##6
+62. the person eating cucumber is not the freelancer##6
+63. the mexican is not to the left of the freelancer##8
+64. the brazilian is on the far left or far right##3
+65. the person eating plum is somewhere to the left of the person who's sport is badminton##5
+66. the person watching superhero movies is not to the left of the mechanic##8
+67. the person who's sport is soccer is somewhere to the right of the pakistani##5
+68. the person who's hobby is magic-tricks and the person who's sport is baseball have different parity positions##9
+69. the librarian and the person eating kiwi have different parity positions##9
+70. the nigerian is somewhere to the left of the fan pop##5","{'Food': ['radish', 'plum', 'pear', 'kiwi', 'carrot', 'tomato', 'cucumber'], 'Hobby': ['hiking', 'filmmaking', 'collecting', 'magic-tricks', 'video-games', 'drawing', 'traveling'], 'Job': ['bartender', 'project-manager', 'librarian', 'engineer', 'musician', 'freelancer', 'mechanic'], 'Movie-Genre': ['scientific', 'musical', 'epic', 'comedy', 'martial-arts', 'action', 'superhero'], 'Music-Genre': ['classical', 'folk', 'electronic', 'dubstep', 'disco', 'pop', 'metal'], 'Nationality': ['brazilian', 'turkish', 'pakistani', 'egyptian', 'nigerian', 'mexican', 'dutch'], 'Sport': ['skateboarding', 'sailing', 'golf', 'soccer', 'baseball', 'volleyball', 'badminton']}"
+Pt1_7x7_level10-8,"There are 7 different favourite beverages: cola, juice, lemonade, mirinda, soy-milk, sprite, tea
+There 7 different types of food: grapefruit, lemon, nectarine, peas, plum, potato, pumpkin
+The people have 7 different hobbies: baking, board-games, drawing, photography, sudoku, traveling, video-games
+The people have 7 different jobs:  accountant, chef, dressmaker, lawyer, nurse, scientist, videographer
+The people perfer 7 different movie-genres: crime, documentary, epic, family, romance, satire, scientific
+The people prefer 7 different music-genres: blues, country, funk, house, jazz, metal, techno
+There are 7 different nationalities: dutch, egyptian, french, japanese, malaysian, nigerian, thai
+ 1. the fan techno is not to the right of the fan metal##8
+ 2. the person who's hobby is sudoku and the person drinking cola have the same parity positions##9
+ 3. the person eating potato is not the lawyer##6
+ 4. the thai is not to the right of the nigerian##8
+ 5. the person watching documentary movies is not to the right of the person drinking cola##8
+ 6. the person who's hobby is baking is the french or the person who's hobby is baking is the person watching satire movies, but not both
+ 7. the egyptian is not to the left of the person drinking cola##8
+ 8. the person drinking tea and the person watching scientific movies have different parity positions##9
+ 9. the fan house is on the right of the scientist##1
+10. the person watching romance movies is on the far right##1
+11. the person drinking cola is somewhere between the french and the person watching crime movies##7
+12. the french is on the left or right of the person watching satire movies##3
+13. the person eating grapefruit is somewhere between the person eating lemon and the chef##7
+14. the scientist is not to the left of the person who's hobby is photography##8
+15. the person who's hobby is baking is not to the left of the person eating grapefruit##8
+16. the dutch is somewhere to the right of the egyptian##5
+17. the dutch is somewhere between the person drinking soy-milk and the person drinking mirinda##7
+18. the person eating grapefruit and the person who's hobby is video-games have the same parity positions##9
+19. the thai is not to the right of the person eating potato##8
+20. the fan metal is on the left of the person who's hobby is board-games##1
+21. the person watching scientific movies is in an odd position##4
+22. the fan house is not to the left of the accountant##8
+23. the person who's hobby is board-games is not to the left of the french##8
+24. the fan funk and the dutch have different parity positions##9
+25. the fan jazz is somewhere to the left of the fan blues##5
+26. the person who's hobby is baking is somewhere to the left of the person watching crime movies##5
+27. the person watching crime movies and the egyptian have different parity positions##9
+28. the person eating potato and the scientist have the same parity positions##9
+29. the person who's hobby is drawing is the person watching documentary movies or the person who's hobby is drawing is the person drinking lemonade, but not both
+30. the person drinking juice is not the person eating potato##6
+31. the person who's hobby is board-games and the person watching crime movies have different parity positions##9
+32. the person who's hobby is baking is the person eating peas or the person who's hobby is baking is the french, but not both
+33. the thai and the person drinking juice have different parity positions##9
+34. the person watching documentary movies is on the right of the videographer##1
+35. the videographer and the person watching epic movies have different parity positions##9
+36. the accountant is the person eating lemon or the accountant is the person watching satire movies, but not both
+37. the fan metal is the person who's hobby is drawing##1
+38. the person watching epic movies and the person eating potato have the same parity positions##9
+39. the person eating peas and the person who's hobby is video-games have the same parity positions##9
+40. the person eating nectarine is not to the left of the fan techno##8
+41. the nurse and the person drinking mirinda have different parity positions##9
+42. the japanese is somewhere between the person who's hobby is board-games and the egyptian##7
+43. the person watching family movies is not to the right of the thai##8
+44. the fan funk is somewhere to the left of the person eating grapefruit##5
+45. the person drinking sprite is somewhere to the left of the dressmaker##5
+46. the person drinking tea is the japanese or the japanese is the chef, but not both
+47. the person watching scientific movies is not the person eating grapefruit##6
+48. the person eating pumpkin is on the far left or far right##3
+49. the person watching romance movies is somewhere to the right of the japanese##5
+50. the fan house is in an odd position##4
+51. the thai is somewhere to the left of the person eating grapefruit##5
+52. the fan country is somewhere between the person eating grapefruit and the person watching documentary movies##7
+53. the fan funk is the person eating grapefruit or the fan funk is the person who's hobby is photography, but not both
+54. the scientist is on the left or right of the chef##3
+55. the japanese is somewhere to the right of the person drinking juice##5
+56. the person watching epic movies is on the left of the person watching romance movies##1
+57. the japanese is somewhere between the fan blues and the person watching documentary movies##7
+58. the lawyer is on the far right##1
+59. the scientist is somewhere to the left of the person watching romance movies##5
+60. the person eating peas is somewhere between the person eating potato and the french##7
+61. the person drinking mirinda is in an odd position##4
+62. the person drinking lemonade and the thai have the same parity positions##9
+63. the person who's hobby is sudoku and the person watching epic movies have the same parity positions##9
+64. the person who's hobby is photography is somewhere to the left of the nigerian##5
+65. the person eating plum and the french have the same parity positions##9
+66. the egyptian is somewhere to the right of the thai##5
+67. the person drinking juice is not the person who's hobby is baking##6
+68. the person eating peas is not the person who's hobby is sudoku##6
+69. the person eating pumpkin is not the chef##6
+70. the person who's hobby is video-games is the person watching documentary movies or the person drinking mirinda is the person who's hobby is video-games, but not both
+71. the person drinking sprite is somewhere between the person watching satire movies and the person eating peas##7
+72. the person eating grapefruit is somewhere between the person drinking mirinda and the person eating peas##7
+73. the person eating grapefruit is not to the right of the person drinking juice##8
+74. the fan jazz is somewhere between the fan techno and the person who's hobby is photography##7
+75. the dutch is on the left of the person eating pumpkin##1
+76. the egyptian is on the left of the chef##1
+77. the fan country is not to the left of the nurse##8
+78. the person eating grapefruit is somewhere to the left of the person who's hobby is video-games##5
+79. the person eating nectarine is the japanese##1
+80. the nigerian and the person eating grapefruit have the same parity positions##9","{'Beverage': ['mirinda', 'juice', 'sprite', 'cola', 'lemonade', 'tea', 'soy-milk'], 'Food': ['lemon', 'grapefruit', 'plum', 'peas', 'nectarine', 'potato', 'pumpkin'], 'Hobby': ['photography', 'sudoku', 'baking', 'video-games', 'drawing', 'board-games', 'traveling'], 'Job': ['accountant', 'nurse', 'videographer', 'dressmaker', 'chef', 'scientist', 'lawyer'], 'Movie-Genre': ['family', 'satire', 'scientific', 'documentary', 'crime', 'epic', 'romance'], 'Music-Genre': ['funk', 'jazz', 'country', 'techno', 'metal', 'blues', 'house'], 'Nationality': ['thai', 'nigerian', 'french', 'egyptian', 'japanese', 'dutch', 'malaysian']}"
+Pt1_7x7_level10-9,"There are 7 different favourite beverages: 7up, coffee, cola, fanta, milk, sprite, tea
+There 7 different types of food: artichoke, carrot, corn, garlic, lemon, pear, peas
+The people have 7 different jobs:  bartender, dressmaker, engineer, lawyer, nurse, security-guard, writer
+The people prefer 7 different music-genres: country, d&b, folk, gospel, house, indie, reggae
+There are 7 different nationalities: american, argentine, canadian, chinese, indian, japanese, pakistani
+7 different pets are kept: bird, cat, chinchilla, guinea-pig, hedgehog, rabbit, snake
+The people prefer 7 different types of sport: cycling, lacrosse, rowing, skiing, soccer, swimming, water-polo
+ 1. the fan country is not the person who's sport is water-polo##6
+ 2. the person eating garlic is somewhere to the right of the bartender##5
+ 3. the lawyer is not the japanese##6
+ 4. the person eating artichoke is the person drinking cola or the person eating artichoke is the fan gospel, but not both
+ 5. the person drinking sprite is not the person eating pear##6
+ 6. the dressmaker is on the left of the person drinking coffee##1
+ 7. the person drinking 7up is somewhere to the left of the dressmaker##5
+ 8. the owner of the guinea-pig and the nurse have different parity positions##9
+ 9. the person eating garlic is on the left of the person drinking coffee##1
+10. the person who's sport is water-polo is not to the right of the pakistani##8
+11. the person eating lemon is somewhere to the left of the engineer##5
+12. the american is the owner of the hedgehog##1
+13. the chinese is somewhere to the left of the person drinking tea##5
+14. the argentine is on the right of the dressmaker##1
+15. the fan gospel is in the middle##1
+16. the owner of the chinchilla is on the left or right of the fan country##3
+17. the dressmaker and the person drinking fanta have the same parity positions##9
+18. the person eating corn is somewhere to the right of the person drinking 7up##5
+19. the fan indie is the person drinking cola##1
+20. the owner of the rabbit is on the left of the person eating pear##1
+21. the person who's sport is water-polo is not the person drinking sprite##6
+22. the canadian is not the dressmaker##6
+23. the owner of the snake is not to the left of the person who's sport is soccer##8
+24. the writer and the owner of the snake have the same parity positions##9
+25. the american is somewhere to the right of the canadian##5
+26. the security-guard is somewhere to the right of the lawyer##5
+27. the writer is the person eating peas or the american is the writer, but not both
+28. the owner of the bird is not to the left of the owner of the snake##8
+29. the person who's sport is skiing is not to the left of the person drinking coffee##8
+30. the person drinking coffee is on the right of the person eating garlic##1
+31. the bartender is somewhere to the left of the person drinking tea##5
+32. the canadian is not to the right of the dressmaker##8
+33. the person eating lemon is the nurse or the person eating lemon is the fan house, but not both
+34. the american is between the person eating artichoke and the fan d&b##2
+35. the nurse is somewhere between the person drinking tea and the person eating lemon##7
+36. the person who's sport is cycling is somewhere to the right of the fan gospel##5
+37. the chinese is not the fan d&b##6
+38. the owner of the guinea-pig is on the left of the fan gospel##1
+39. the person eating pear and the fan country have different parity positions##9
+40. the owner of the chinchilla and the person drinking sprite have different parity positions##9
+41. the fan indie is on the left of the person who's sport is soccer##1
+42. the person drinking fanta is the writer or the person drinking fanta is the japanese, but not both
+43. the person drinking tea is not the person eating corn##6
+44. the person eating artichoke is not to the left of the person eating carrot##8
+45. the person who's sport is lacrosse is the japanese##1
+46. the owner of the bird is on the left or right of the person who's sport is soccer##3
+47. the fan country is on the left of the canadian##1
+48. the person eating carrot is somewhere between the person drinking tea and the person eating corn##7
+49. the indian is on the left of the person who's sport is soccer##1
+50. the person who's sport is rowing is the fan gospel##1
+51. the chinese is somewhere to the left of the person eating carrot##5
+52. the owner of the bird is not the person who's sport is cycling##6
+53. the person eating carrot is somewhere to the right of the person drinking milk##5
+54. the fan folk is somewhere to the left of the fan reggae##5
+55. the person who's sport is lacrosse is somewhere to the left of the person drinking milk##5
+56. the person who's sport is lacrosse is not to the left of the japanese##8
+57. the person who's sport is soccer is somewhere to the right of the nurse##5
+58. the person who's sport is water-polo is not to the left of the chinese##8
+59. the lawyer and the person eating artichoke have the same parity positions##9
+60. the fan folk is on the left or right of the lawyer##3
+61. the fan gospel is not to the right of the owner of the hedgehog##8
+62. the person eating artichoke is not the person drinking milk##6
+63. the person drinking milk and the owner of the rabbit have the same parity positions##9
+64. the american is somewhere to the right of the person who's sport is water-polo##5
+65. the person drinking fanta is somewhere to the right of the person eating lemon##5
+66. the fan country is not to the right of the person eating carrot##8
+67. the writer is not to the left of the person eating carrot##8
+68. the chinese is on the left or right of the fan d&b##3","{'Beverage': ['7up', 'milk', 'tea', 'fanta', 'cola', 'sprite', 'coffee'], 'Food': ['lemon', 'peas', 'pear', 'carrot', 'artichoke', 'garlic', 'corn'], 'Job': ['bartender', 'nurse', 'engineer', 'writer', 'lawyer', 'dressmaker', 'security-guard'], 'Music-Genre': ['house', 'country', 'd&b', 'gospel', 'indie', 'folk', 'reggae'], 'Nationality': ['japanese', 'chinese', 'canadian', 'american', 'indian', 'pakistani', 'argentine'], 'Pet': ['chinchilla', 'rabbit', 'guinea-pig', 'hedgehog', 'cat', 'snake', 'bird'], 'Sport': ['lacrosse', 'swimming', 'water-polo', 'rowing', 'cycling', 'soccer', 'skiing']}"
diff --git a/part2/level11/Pt2_3x3_level11.csv b/part2/level11/Pt2_3x3_level11.csv
new file mode 100644
index 0000000000000000000000000000000000000000..2af2472f893107980b57225ad7c1885e5e6b6ec4
--- /dev/null
+++ b/part2/level11/Pt2_3x3_level11.csv
@@ -0,0 +1,96 @@
+ID,Clues,SolutionGrid
+Pt1_3x3_level11-0,"The people have 3 different jobs:  engineer, lawyer, nurse
+There are 3 different nationalities: colombian, japanese, mexican
+3 different pets are kept: hamster, rat, snake
+1. the mexican is somewhere to the left of the engineer##5
+2. the colombian is between the japanese and the owner of the snake##2
+3. the japanese is the lawyer##1
+4. the engineer is the japanese or the engineer is the owner of the rat or both","{'Job': ['nurse', 'engineer', 'lawyer'], 'Nationality': ['mexican', 'colombian', 'japanese'], 'Pet': ['snake', 'rat', 'hamster']}"
+Pt1_3x3_level11-1,"The people have 3 different jobs:  accountant, security-guard, teacher
+The people prefer 3 different music-genres: gospel, metal, techno
+There are 3 different nationalities: colombian, egyptian, indian
+1. the egyptian is somewhere between the teacher and the fan metal##7
+2. the security-guard is the fan techno or the fan techno is the colombian or both
+3. the egyptian is on the left of the fan techno##1
+4. the accountant is on the left or right of the indian##3
+5. the accountant is on the left or right of the security-guard##3","{'Job': ['security-guard', 'accountant', 'teacher'], 'Music-Genre': ['metal', 'gospel', 'techno'], 'Nationality': ['indian', 'egyptian', 'colombian']}"
+Pt1_3x3_level11-2,"The people have 3 different jobs:  nurse, scientist, security-guard
+The people perfer 3 different movie-genres: action, documentary, spy
+The people use 3 different means of transport: helicopter, skateboard, train
+1. the person watching documentary movies and the scientist have the same parity positions##9
+2. the person driving the skateboard is somewhere to the right of the scientist##5
+3. the nurse is in the middle##1
+4. the person watching action movies is the person driving the train or the person driving the train is the scientist or both
+5. the person driving the skateboard is on the right of the person watching spy movies##1
+6. the person driving the skateboard and the scientist have different parity positions##9","{'Job': ['scientist', 'nurse', 'security-guard'], 'Movie-Genre': ['spy', 'action', 'documentary'], 'Transport': ['train', 'skateboard', 'helicopter']}"
+Pt1_3x3_level11-3,"There are 3 different favourite beverages: almond-milk, lemonade, water
+The people perfer 3 different movie-genres: epic, family, horror
+There are 3 different nationalities: colombian, indonesian, italian
+1. the person watching family movies and the person drinking water have the same parity positions##9
+2. the colombian is between the indonesian and the person drinking water##2
+3. the person watching horror movies is not to the right of the indonesian##8
+4. the person watching family movies is the italian or the person watching family movies is the person drinking lemonade or both
+5. the person watching epic movies is the indonesian##1
+6. the italian is not the person drinking almond-milk##6
+7. the italian and the person watching horror movies have different parity positions##9
+8. the person drinking almond-milk is on the left of the person drinking lemonade##1","{'Beverage': ['water', 'almond-milk', 'lemonade'], 'Movie-Genre': ['family', 'horror', 'epic'], 'Nationality': ['italian', 'colombian', 'indonesian']}"
+Pt1_3x3_level11-4,"There 3 different types of food: avocado, grapes, pomegranate
+The people prefer 3 different types of sport: badminton, climbing, lacrosse
+The people use 3 different means of transport: bike, ship, taxi
+1. the person driving the ship is somewhere to the right of the person driving the bike##5
+2. the person driving the ship and the person who's sport is badminton have the same parity positions##9
+3. the person who's sport is climbing is not to the left of the person who's sport is lacrosse##8
+4. the person who's sport is climbing is on the left or right of the person driving the taxi##3
+5. the person who's sport is climbing is the person eating grapes##1
+6. the person driving the ship is the person eating pomegranate or the person eating pomegranate is the person who's sport is badminton or both
+7. the person who's sport is climbing is on the left or right of the person driving the ship##3
+8. the person eating pomegranate is somewhere to the right of the person eating grapes##5","{'Food': ['avocado', 'grapes', 'pomegranate'], 'Sport': ['lacrosse', 'climbing', 'badminton'], 'Transport': ['taxi', 'bike', 'ship']}"
+Pt1_3x3_level11-5,"There are 3 different favourite beverages: juice, soy-milk, sprite
+There 3 different types of food: apple, peach, strawberry
+The people have 3 different jobs:  coach, journalist, photographer
+1. the person drinking soy-milk is the person eating strawberry or the person drinking soy-milk is the photographer or both
+2. the person drinking juice is on the left of the person eating strawberry##1
+3. the person drinking juice is on the right of the coach##1
+4. the person drinking sprite is not to the right of the journalist##8
+5. the person eating strawberry is the person drinking soy-milk##1
+6. the person eating peach is in an odd position##4
+7. the coach is on the left or right of the journalist##3
+8. the journalist is on the left or right of the coach##3","{'Beverage': ['sprite', 'juice', 'soy-milk'], 'Food': ['peach', 'apple', 'strawberry'], 'Job': ['coach', 'journalist', 'photographer']}"
+Pt1_3x3_level11-6,"There are 3 different favourite beverages: 7up, cola, milk
+The people have 3 different hobbies: card-games, puzzles, writing
+There are 3 different nationalities: argentine, indian, mexican
+1. the mexican is on the left or right of the argentine##3
+2. the person drinking 7up is somewhere to the right of the person drinking cola##5
+3. the person who's hobby is card-games is the mexican##1
+4. the person drinking milk is somewhere to the right of the person drinking 7up##5
+5. the person drinking cola is the person who's hobby is writing or the person who's hobby is writing is the indian or both
+6. the person drinking 7up is somewhere to the right of the person who's hobby is writing##5
+7. the mexican is somewhere between the person who's hobby is puzzles and the indian##7","{'Beverage': ['cola', '7up', 'milk'], 'Hobby': ['writing', 'card-games', 'puzzles'], 'Nationality': ['indian', 'mexican', 'argentine']}"
+Pt1_3x3_level11-7,"There 3 different types of food: broccoli, peas, spinach
+The people perfer 3 different movie-genres: animation, satire, sports
+There are 3 different nationalities: canadian, colombian, indian
+1. the canadian is on the left or right of the person eating broccoli##3
+2. the person watching animation movies is on the right of the person watching sports movies##1
+3. the person watching sports movies is in an odd position##4
+4. the canadian is the person watching sports movies or the canadian is the person eating spinach or both
+5. the indian is not to the left of the indian##8
+6. the person eating peas is on the right of the indian##1
+7. the person eating spinach is on the left of the indian##1","{'Food': ['spinach', 'broccoli', 'peas'], 'Movie-Genre': ['sports', 'animation', 'satire'], 'Nationality': ['canadian', 'indian', 'colombian']}"
+Pt1_3x3_level11-8,"There are 3 different favourite beverages: iced-tea, milk, soy-milk
+3 different pets are kept: chinchilla, horse, rat
+The people use 3 different means of transport: bike, taxi, van
+1. the person drinking iced-tea is not to the right of the owner of the chinchilla##8
+2. the person driving the bike is between the person driving the taxi and the person drinking milk##2
+3. the owner of the chinchilla is on the right of the person driving the bike##1
+4. the person driving the taxi is somewhere to the right of the person drinking soy-milk##5
+5. the owner of the horse and the person driving the van have the same parity positions##9
+6. the person drinking milk is the owner of the horse or the person drinking milk is the person driving the van or both","{'Beverage': ['milk', 'soy-milk', 'iced-tea'], 'Pet': ['horse', 'rat', 'chinchilla'], 'Transport': ['van', 'bike', 'taxi']}"
+Pt1_3x3_level11-9,"There are 3 different favourite beverages: lemonade, milk, soy-milk
+The people have 3 different hobbies: camping, card-games, writing
+The people prefer 3 different types of sport: badminton, biathlon, soccer
+1. the person drinking lemonade is not the person who's hobby is camping##6
+2. the person drinking milk is on the right of the person who's hobby is card-games##1
+3. the person drinking lemonade is the person who's sport is biathlon or the person drinking lemonade is the person who's hobby is card-games or both
+4. the person who's hobby is camping is the person who's sport is soccer or the person who's hobby is camping is the person drinking milk, but not both##10
+5. the person who's hobby is writing is on the left of the person who's sport is badminton##1
+6. the person drinking soy-milk is somewhere to the left of the person drinking lemonade##5","{'Beverage': ['soy-milk', 'lemonade', 'milk'], 'Hobby': ['writing', 'card-games', 'camping'], 'Sport': ['soccer', 'badminton', 'biathlon']}"
diff --git a/part2/level11/Pt2_3x4_level11.csv b/part2/level11/Pt2_3x4_level11.csv
new file mode 100644
index 0000000000000000000000000000000000000000..63daf4367e5fb5919185666553977fdbef3ab1df
--- /dev/null
+++ b/part2/level11/Pt2_3x4_level11.csv
@@ -0,0 +1,156 @@
+ID,Clues,SolutionGrid
+Pt1_3x4_level11-0,"There are 4 different favourite beverages: almond-milk, cola, fanta, juice
+The people perfer 4 different movie-genres: family, martial-arts, thriller, western
+There are 4 different nationalities: brazilian, indian, nigerian, russian
+ 1. the brazilian is in an even position##4
+ 2. the person watching family movies and the person drinking fanta have the same parity positions##9
+ 3. the brazilian is the person watching martial-arts movies or the person watching martial-arts movies is the person drinking juice, but not both##10
+ 4. the person drinking juice and the person watching western movies have different parity positions##9
+ 5. the indian is not to the left of the brazilian##8
+ 6. the person watching family movies is on the far left or far right##3
+ 7. the person watching family movies is the person drinking cola or the person drinking cola is the nigerian or both
+ 8. the person drinking almond-milk is somewhere to the right of the russian##5
+ 9. the person drinking cola is not to the left of the person drinking almond-milk##8
+10. the person watching thriller movies is somewhere to the left of the person watching western movies##5
+11. the indian is between the person watching western movies and the person drinking almond-milk##2
+12. the person drinking almond-milk is on the left of the person drinking juice##1
+13. the person watching martial-arts movies and the person drinking fanta have different parity positions##9","{'Beverage': ['fanta', 'almond-milk', 'juice', 'cola'], 'Movie-Genre': ['family', 'martial-arts', 'thriller', 'western'], 'Nationality': ['russian', 'brazilian', 'indian', 'nigerian']}"
+Pt1_3x4_level11-1,"There are 4 different favourite beverages: 7up, fanta, milk, water
+4 different pets are kept: cat, fish, hedgehog, horse
+The people prefer 4 different types of sport: climbing, lacrosse, snowboarding, volleyball
+ 1. the person who's sport is climbing is on the left or right of the person drinking 7up##3
+ 2. the person drinking 7up is somewhere to the left of the person drinking milk##5
+ 3. the person who's sport is climbing is between the person drinking 7up and the person who's sport is snowboarding##2
+ 4. the owner of the hedgehog and the person drinking fanta have different parity positions##9
+ 5. the person who's sport is snowboarding is the person drinking fanta##1
+ 6. the owner of the fish is somewhere between the person who's sport is climbing and the owner of the horse##7
+ 7. the person who's sport is volleyball is not to the left of the person who's sport is climbing##8
+ 8. the person drinking 7up is on the left or right of the owner of the hedgehog##3
+ 9. the owner of the hedgehog is on the right of the owner of the cat##1
+10. the person drinking 7up is the owner of the horse or the person drinking 7up is the person who's sport is volleyball or both
+11. the person who's sport is climbing is somewhere to the right of the person drinking fanta##5
+12. the person drinking 7up and the owner of the horse have different parity positions##9","{'Beverage': ['fanta', 'water', '7up', 'milk'], 'Pet': ['cat', 'hedgehog', 'fish', 'horse'], 'Sport': ['snowboarding', 'climbing', 'volleyball', 'lacrosse']}"
+Pt1_3x4_level11-2,"There are 4 different favourite beverages: almond-milk, fanta, hot-chocolate, mirinda
+The people have 4 different hobbies: board-games, fishing, reading, traveling
+The people prefer 4 different music-genres: dubstep, funk, salsa, trance
+ 1. the person drinking almond-milk is on the left of the person drinking hot-chocolate##1
+ 2. the fan salsa is the person who's hobby is fishing or the fan salsa is the person drinking fanta, but not both##10
+ 3. the person drinking mirinda is the person who's hobby is traveling or the fan dubstep is the person drinking mirinda or both
+ 4. the person drinking hot-chocolate is not the person who's hobby is traveling##6
+ 5. the person who's hobby is board-games is somewhere to the left of the person who's hobby is fishing##5
+ 6. the person who's hobby is reading is somewhere between the person who's hobby is fishing and the person who's hobby is traveling##7
+ 7. the fan dubstep is not to the left of the person drinking almond-milk##8
+ 8. the fan salsa is somewhere to the right of the person who's hobby is traveling##5
+ 9. the fan funk and the person who's hobby is reading have the same parity positions##9
+10. the fan trance is on the left or right of the fan funk##3
+11. the person drinking hot-chocolate is on the left of the person who's hobby is board-games##1
+12. the fan dubstep is somewhere to the right of the fan trance##5","{'Beverage': ['almond-milk', 'hot-chocolate', 'fanta', 'mirinda'], 'Hobby': ['traveling', 'reading', 'board-games', 'fishing'], 'Music-Genre': ['trance', 'funk', 'salsa', 'dubstep']}"
+Pt1_3x4_level11-3,"There are 4 different favourite beverages: coffee, cola, fanta, sprite
+The people have 4 different hobbies: filmmaking, fishing, rock-climbing, writing
+The people prefer 4 different types of sport: cricket, handball, swimming, water-polo
+ 1. the person drinking cola is somewhere to the right of the person who's sport is handball##5
+ 2. the person drinking fanta is on the right of the person who's sport is swimming##1
+ 3. the person who's sport is handball is on the right of the person drinking sprite##1
+ 4. the person drinking coffee is not to the left of the person who's hobby is fishing##8
+ 5. the person drinking cola is the person who's hobby is rock-climbing##1
+ 6. the person who's hobby is writing is somewhere to the right of the person who's hobby is filmmaking##5
+ 7. the person who's sport is cricket is in an even position##4
+ 8. the person who's hobby is fishing and the person who's sport is cricket have different parity positions##9
+ 9. the person drinking coffee is not to the right of the person who's sport is handball##8
+10. the person who's hobby is writing and the person who's sport is cricket have the same parity positions##9
+11. the person who's sport is swimming is not to the left of the person drinking cola##8
+12. the person drinking fanta is the person who's sport is cricket or the person who's sport is cricket is the person who's hobby is writing or both
+13. the person who's sport is handball and the person drinking coffee have the same parity positions##9","{'Beverage': ['sprite', 'coffee', 'cola', 'fanta'], 'Hobby': ['fishing', 'filmmaking', 'rock-climbing', 'writing'], 'Sport': ['water-polo', 'handball', 'swimming', 'cricket']}"
+Pt1_3x4_level11-4,"There 4 different types of food: grapefruit, pineapple, potato, watermelon
+The people perfer 4 different movie-genres: martial-arts, mystery, scientific, thriller
+There are 4 different nationalities: british, german, indonesian, japanese
+ 1. the person eating grapefruit and the person watching thriller movies have the same parity positions##9
+ 2. the person eating potato and the indonesian have the same parity positions##9
+ 3. the person watching mystery movies is somewhere to the left of the person eating pineapple##5
+ 4. the japanese is not to the right of the person eating grapefruit##8
+ 5. the british is in an even position##4
+ 6. the person eating pineapple is not to the left of the person eating grapefruit##8
+ 7. the japanese is the person watching thriller movies or the person watching thriller movies is the person eating pineapple or both
+ 8. the indonesian and the person eating watermelon have different parity positions##9
+ 9. the person watching mystery movies is somewhere to the left of the japanese##5
+10. the person watching scientific movies is not to the left of the indonesian##8
+11. the person eating grapefruit is not to the right of the british##8
+12. the person eating pineapple and the person watching scientific movies have the same parity positions##9
+13. the person watching mystery movies is somewhere to the right of the person eating watermelon##5
+14. the japanese is somewhere to the left of the person eating pineapple##5","{'Food': ['watermelon', 'potato', 'grapefruit', 'pineapple'], 'Movie-Genre': ['martial-arts', 'mystery', 'thriller', 'scientific'], 'Nationality': ['german', 'indonesian', 'japanese', 'british']}"
+Pt1_3x4_level11-5,"The people have 4 different hobbies: cooking, fishing, photography, rock-climbing
+The people have 4 different jobs:  architect, dancer, musician, social-worker
+The people prefer 4 different music-genres: blues, classical, folk, reggae
+ 1. the dancer is not to the left of the fan classical##8
+ 2. the person who's hobby is cooking is between the fan blues and the fan folk##2
+ 3. the dancer is the person who's hobby is fishing##1
+ 4. the fan blues is somewhere to the left of the person who's hobby is photography##5
+ 5. the musician is on the left of the social-worker##1
+ 6. the person who's hobby is photography is the fan folk##1
+ 7. the person who's hobby is photography is the social-worker or the social-worker is the fan folk or both
+ 8. the social-worker and the fan blues have the same parity positions##9
+ 9. the social-worker is on the left of the fan reggae##1
+10. the person who's hobby is photography is on the left or right of the person who's hobby is fishing##3
+11. the person who's hobby is rock-climbing and the fan reggae have different parity positions##9","{'Hobby': ['rock-climbing', 'cooking', 'photography', 'fishing'], 'Job': ['architect', 'musician', 'social-worker', 'dancer'], 'Music-Genre': ['blues', 'classical', 'folk', 'reggae']}"
+Pt1_3x4_level11-6,"The people perfer 4 different movie-genres: adventure, drama, epic, fantasy
+The people prefer 4 different music-genres: d&b, jazz, metal, reggae
+There are 4 different nationalities: canadian, indian, pakistani, spanish
+ 1. the canadian is not to the left of the person watching fantasy movies##8
+ 2. the person watching drama movies is not to the right of the canadian##8
+ 3. the person watching epic movies is on the far left or far right##3
+ 4. the fan jazz is on the left or right of the person watching fantasy movies##3
+ 5. the pakistani and the fan d&b have the same parity positions##9
+ 6. the person watching epic movies is the fan reggae##1
+ 7. the person watching adventure movies is not to the right of the pakistani##8
+ 8. the person watching drama movies is on the left of the fan reggae##1
+ 9. the person watching fantasy movies is on the left of the fan jazz##1
+10. the fan d&b is not to the right of the indian##8
+11. the spanish is on the left or right of the fan reggae##3
+12. the person watching drama movies is on the right of the person watching fantasy movies##1
+13. the person watching fantasy movies is the indian or the person watching fantasy movies is the fan jazz or both
+14. the fan reggae is the canadian##1
+15. the fan jazz is the spanish or the person watching fantasy movies is the fan jazz, but not both##10","{'Movie-Genre': ['adventure', 'fantasy', 'drama', 'epic'], 'Music-Genre': ['d&b', 'metal', 'jazz', 'reggae'], 'Nationality': ['pakistani', 'indian', 'spanish', 'canadian']}"
+Pt1_3x4_level11-7,"There are 4 different favourite beverages: 7up, coffee, fanta, soy-milk
+The people perfer 4 different movie-genres: adventure, animation, drama, zombie
+The people use 4 different means of transport: airplane, boat, snowmobile, van
+ 1. the person watching animation movies is on the left of the person driving the airplane##1
+ 2. the person watching animation movies is on the right of the person drinking 7up##1
+ 3. the person driving the boat is on the right of the person watching adventure movies##1
+ 4. the person drinking fanta and the person watching zombie movies have different parity positions##9
+ 5. the person drinking soy-milk is not the person driving the snowmobile##6
+ 6. the person watching adventure movies is in an even position##4
+ 7. the person watching drama movies is on the right of the person drinking coffee##1
+ 8. the person watching adventure movies is somewhere to the left of the person watching drama movies##5
+ 9. the person watching adventure movies is the person drinking soy-milk or the person driving the snowmobile is the person watching adventure movies or both
+10. the person watching adventure movies and the person driving the van have different parity positions##9","{'Beverage': ['soy-milk', '7up', 'coffee', 'fanta'], 'Movie-Genre': ['zombie', 'adventure', 'animation', 'drama'], 'Transport': ['van', 'snowmobile', 'boat', 'airplane']}"
+Pt1_3x4_level11-8,"There are 4 different favourite beverages: cola, fanta, juice, tea
+There 4 different types of food: eggplant, kale, lettuce, radish
+The people prefer 4 different music-genres: d&b, disco, rock, trance
+ 1. the person drinking juice and the fan trance have different parity positions##9
+ 2. the fan disco is the person drinking fanta##1
+ 3. the person eating eggplant is somewhere to the right of the person drinking juice##5
+ 4. the fan rock is somewhere between the fan d&b and the fan trance##7
+ 5. the person drinking fanta and the person eating lettuce have the same parity positions##9
+ 6. the person eating radish is between the person eating lettuce and the person drinking juice##2
+ 7. the person drinking tea is the fan trance or the fan trance is the person eating eggplant, but not both##10
+ 8. the person eating kale is the fan rock or the person drinking fanta is the person eating kale or both
+ 9. the person eating radish is on the left or right of the person eating lettuce##3
+10. the person eating lettuce is not to the right of the person drinking juice##8
+11. the fan rock is somewhere to the right of the person eating radish##5
+12. the fan trance is not to the left of the person eating kale##8
+13. the person drinking juice is not the person eating lettuce##6","{'Beverage': ['fanta', 'tea', 'juice', 'cola'], 'Food': ['lettuce', 'radish', 'kale', 'eggplant'], 'Music-Genre': ['disco', 'd&b', 'rock', 'trance']}"
+Pt1_3x4_level11-9,"The people prefer 4 different music-genres: d&b, electronic, funk, trance
+4 different pets are kept: ferret, fish, lizard, turtle
+The people prefer 4 different types of sport: handball, rugby, sailing, volleyball
+ 1. the owner of the ferret is somewhere to the left of the fan funk##5
+ 2. the person who's sport is sailing is on the left of the fan electronic##1
+ 3. the owner of the fish is on the right of the person who's sport is sailing##1
+ 4. the person who's sport is volleyball is not to the right of the fan funk##8
+ 5. the fan trance is somewhere between the person who's sport is sailing and the fan d&b##7
+ 6. the fan funk and the owner of the lizard have the same parity positions##9
+ 7. the owner of the turtle is somewhere to the left of the owner of the fish##5
+ 8. the owner of the ferret is not to the right of the fan funk##8
+ 9. the owner of the fish is on the right of the fan funk##1
+10. the owner of the turtle is between the fan funk and the person who's sport is handball##2
+11. the owner of the turtle is the person who's sport is volleyball or the fan trance is the owner of the turtle or both
+12. the person who's sport is rugby and the fan funk have different parity positions##9","{'Music-Genre': ['d&b', 'trance', 'funk', 'electronic'], 'Pet': ['ferret', 'turtle', 'lizard', 'fish'], 'Sport': ['handball', 'volleyball', 'sailing', 'rugby']}"
diff --git a/part2/level11/Pt2_3x5_level11.csv b/part2/level11/Pt2_3x5_level11.csv
new file mode 100644
index 0000000000000000000000000000000000000000..c7ac623276bf226a508fb5aa7f967ff4072371c1
--- /dev/null
+++ b/part2/level11/Pt2_3x5_level11.csv
@@ -0,0 +1,210 @@
+ID,Clues,SolutionGrid
+Pt1_3x5_level11-0,"The people have 5 different hobbies: gardening, hiking, rock-climbing, woodworking, writing
+The people perfer 5 different movie-genres: adventure, comedy, romance, satire, time-travel
+The people prefer 5 different types of sport: baseball, cycling, handball, rowing, weightlifting
+ 1. the person watching adventure movies and the person who's hobby is writing have different parity positions##9
+ 2. the person watching satire movies is on the far left##1
+ 3. the person who's sport is baseball is somewhere to the left of the person who's sport is cycling##5
+ 4. the person who's hobby is writing is in an even position##4
+ 5. the person who's sport is rowing and the person watching time-travel movies have the same parity positions##9
+ 6. the person watching time-travel movies is somewhere between the person who's sport is cycling and the person watching satire movies##7
+ 7. the person who's hobby is gardening is on the left or right of the person watching comedy movies##3
+ 8. the person who's hobby is rock-climbing and the person watching adventure movies have different parity positions##9
+ 9. the person watching satire movies is not to the right of the person who's hobby is gardening##8
+10. the person who's sport is handball is not to the right of the person who's hobby is rock-climbing##8
+11. the person who's hobby is gardening is not the person watching satire movies##6
+12. the person who's sport is baseball is the person watching time-travel movies or the person who's sport is baseball is the person who's hobby is woodworking or both
+13. the person who's sport is weightlifting is between the person who's hobby is rock-climbing and the person who's sport is baseball##2
+14. the person who's sport is rowing is not to the left of the person who's hobby is hiking##8
+15. the person watching time-travel movies is the person watching time-travel movies##1
+16. the person who's sport is cycling is on the far right##1
+17. the person watching time-travel movies is not to the left of the person who's hobby is gardening##8
+18. the person who's sport is rowing is on the left or right of the person watching adventure movies##3","{'Hobby': ['hiking', 'rock-climbing', 'gardening', 'writing', 'woodworking'], 'Movie-Genre': ['satire', 'comedy', 'adventure', 'time-travel', 'romance'], 'Sport': ['handball', 'rowing', 'weightlifting', 'baseball', 'cycling']}"
+Pt1_3x5_level11-1,"There are 5 different favourite beverages: 7up, cola, milk, mirinda, soy-milk
+The people have 5 different jobs:  architect, lawyer, librarian, paramedic, teacher
+The people use 5 different means of transport: ship, skateboard, snowmobile, tram, trike
+ 1. the teacher and the person drinking mirinda have different parity positions##9
+ 2. the person drinking mirinda is not the lawyer##6
+ 3. the person drinking cola is somewhere to the left of the librarian##5
+ 4. the person driving the tram is somewhere to the right of the person drinking cola##5
+ 5. the person drinking soy-milk is somewhere to the right of the person drinking milk##5
+ 6. the person drinking cola and the paramedic have the same parity positions##9
+ 7. the librarian is not to the right of the lawyer##8
+ 8. the person drinking 7up and the teacher have the same parity positions##9
+ 9. the lawyer is on the far right##1
+10. the paramedic is not to the left of the person drinking 7up##8
+11. the person driving the tram is somewhere to the right of the person driving the snowmobile##5
+12. the person driving the skateboard is somewhere to the left of the person drinking cola##5
+13. the person driving the ship is not the person drinking mirinda##6
+14. the architect is on the left of the teacher##1
+15. the librarian is not to the right of the lawyer##8
+16. the person driving the tram is the person drinking milk##1
+17. the teacher is on the right of the architect##1
+18. the architect is somewhere to the right of the person driving the skateboard##5
+19. the person driving the snowmobile is not to the right of the person drinking milk##8
+20. the teacher is the person driving the trike or the person driving the trike is the person drinking milk or both","{'Beverage': ['7up', 'mirinda', 'cola', 'milk', 'soy-milk'], 'Job': ['paramedic', 'architect', 'teacher', 'librarian', 'lawyer'], 'Transport': ['skateboard', 'snowmobile', 'trike', 'tram', 'ship']}"
+Pt1_3x5_level11-2,"There 5 different types of food: grapes, pear, pumpkin, spinach, zucchini
+The people prefer 5 different types of sport: badminton, baseball, handball, surfing, swimming
+The people use 5 different means of transport: airplane, boat, subway, trike, van
+ 1. the person who's sport is baseball is not to the left of the person eating zucchini##8
+ 2. the person eating pumpkin is not to the right of the person who's sport is swimming##8
+ 3. the person who's sport is swimming is somewhere to the left of the person who's sport is surfing##5
+ 4. the person driving the airplane is the person who's sport is baseball##1
+ 5. the person driving the subway is somewhere to the right of the person who's sport is baseball##5
+ 6. the person driving the subway is not the person who's sport is baseball##6
+ 7. the person driving the van is between the person eating pear and the person driving the subway##2
+ 8. the person eating pear is in an odd position##4
+ 9. the person who's sport is handball is somewhere to the right of the person driving the airplane##5
+10. the person who's sport is handball is not the person driving the boat##6
+11. the person eating grapes and the person who's sport is badminton have the same parity positions##9
+12. the person driving the trike is not the person eating spinach##6
+13. the person who's sport is handball is on the left or right of the person who's sport is badminton##3
+14. the person driving the trike is not to the right of the person eating grapes##8
+15. the person eating grapes is on the right of the person driving the airplane##1
+16. the person driving the subway is not to the right of the person eating grapes##8
+17. the person who's sport is swimming is not the person driving the subway##6
+18. the person who's sport is baseball is the person driving the van or the person driving the van is the person eating spinach or both
+19. the person who's sport is badminton is not the person driving the subway##6
+20. the person eating grapes is on the left or right of the person eating spinach##3
+21. the person who's sport is handball is somewhere to the right of the person driving the airplane##5","{'Food': ['pumpkin', 'zucchini', 'grapes', 'spinach', 'pear'], 'Sport': ['swimming', 'baseball', 'surfing', 'handball', 'badminton'], 'Transport': ['trike', 'airplane', 'subway', 'van', 'boat']}"
+Pt1_3x5_level11-3,"The people have 5 different jobs:  analyst, fisherman, librarian, paramedic, teacher
+The people prefer 5 different music-genres: country, funk, punk, r&b, soul
+There are 5 different nationalities: brazilian, chinese, german, indian, polish
+ 1. the paramedic is in an odd position##4
+ 2. the chinese is the fan country or the chinese is the analyst or both
+ 3. the german is on the far left or far right##3
+ 4. the paramedic is the brazilian or the paramedic is the fan country or both
+ 5. the polish is not to the left of the analyst##8
+ 6. the fan soul is not to the left of the brazilian##8
+ 7. the brazilian is on the left of the librarian##1
+ 8. the analyst is somewhere between the fan soul and the chinese##7
+ 9. the fan punk is somewhere between the polish and the teacher##7
+10. the fan punk is on the left of the german##1
+11. the fan r&b is not to the right of the teacher##8
+12. the librarian is on the left or right of the indian##3
+13. the brazilian is not the fan country##6
+14. the german is not to the right of the fan funk##8
+15. the brazilian is not to the right of the polish##8","{'Job': ['paramedic', 'analyst', 'librarian', 'fisherman', 'teacher'], 'Music-Genre': ['country', 'r&b', 'soul', 'punk', 'funk'], 'Nationality': ['chinese', 'brazilian', 'polish', 'indian', 'german']}"
+Pt1_3x5_level11-4,"The people have 5 different hobbies: baking, fishing, reading, traveling, video-games
+The people perfer 5 different movie-genres: crime, fantasy, satire, scientific, western
+The people use 5 different means of transport: airplane, boat, car, taxi, trike
+ 1. the person watching crime movies is not to the right of the person watching western movies##8
+ 2. the person watching satire movies is the person who's hobby is reading##1
+ 3. the person driving the taxi is not to the right of the person driving the trike##8
+ 4. the person driving the boat is somewhere to the right of the person driving the taxi##5
+ 5. the person who's hobby is traveling is not to the right of the person watching western movies##8
+ 6. the person who's hobby is reading and the person watching western movies have the same parity positions##9
+ 7. the person driving the boat is between the person watching crime movies and the person driving the airplane##2
+ 8. the person who's hobby is baking is somewhere to the right of the person driving the car##5
+ 9. the person watching fantasy movies is the person who's hobby is reading or the person driving the taxi is the person watching fantasy movies or both
+10. the person driving the car is not to the right of the person who's hobby is baking##8
+11. the person who's hobby is traveling and the person watching satire movies have the same parity positions##9
+12. the person watching satire movies is on the left of the person watching crime movies##1
+13. the person who's hobby is video-games is on the left of the person watching satire movies##1
+14. the person watching scientific movies is somewhere to the right of the person watching fantasy movies##5
+15. the person driving the trike is not to the right of the person watching satire movies##8","{'Hobby': ['video-games', 'reading', 'fishing', 'traveling', 'baking'], 'Movie-Genre': ['fantasy', 'satire', 'crime', 'western', 'scientific'], 'Transport': ['taxi', 'trike', 'car', 'boat', 'airplane']}"
+Pt1_3x5_level11-5,"There are 5 different favourite beverages: 7up, almond-milk, cola, soy-milk, water
+There 5 different types of food: blueberry, cucumber, eggplant, mango, pumpkin
+The people prefer 5 different types of sport: rowing, soccer, surfing, tennis, volleyball
+ 1. the person who's sport is rowing is on the right of the person who's sport is soccer##1
+ 2. the person eating mango is in the middle##1
+ 3. the person who's sport is surfing is the person drinking water or the person eating blueberry is the person who's sport is surfing or both
+ 4. the person who's sport is rowing is not the person drinking 7up##6
+ 5. the person drinking cola is not to the right of the person who's sport is tennis##8
+ 6. the person eating cucumber is the person who's sport is tennis##1
+ 7. the person drinking almond-milk is not to the left of the person eating pumpkin##8
+ 8. the person who's sport is rowing is not the person drinking 7up##6
+ 9. the person drinking almond-milk is not the person eating cucumber##6
+10. the person who's sport is soccer is the person eating eggplant or the person drinking 7up is the person who's sport is soccer or both
+11. the person drinking soy-milk is on the left or right of the person eating pumpkin##3
+12. the person drinking water is the person eating eggplant or the person eating eggplant is the person who's sport is soccer or both
+13. the person eating pumpkin is the person drinking almond-milk or the person who's sport is rowing is the person eating pumpkin or both
+14. the person drinking soy-milk is on the right of the person drinking almond-milk##1
+15. the person drinking cola is not to the left of the person who's sport is tennis##8
+16. the person eating pumpkin and the person who's sport is soccer have different parity positions##9
+17. the person drinking 7up is the person eating eggplant or the person who's sport is soccer is the person drinking 7up or both
+18. the person eating cucumber is somewhere between the person drinking almond-milk and the person who's sport is surfing##7
+19. the person eating eggplant is on the left or right of the person drinking almond-milk##3
+20. the person eating mango and the person drinking cola have different parity positions##9
+21. the person eating blueberry is not to the left of the person eating blueberry##8
+22. the person eating eggplant is on the left of the person eating pumpkin##1","{'Beverage': ['7up', 'almond-milk', 'soy-milk', 'cola', 'water'], 'Food': ['eggplant', 'pumpkin', 'mango', 'cucumber', 'blueberry'], 'Sport': ['soccer', 'rowing', 'volleyball', 'tennis', 'surfing']}"
+Pt1_3x5_level11-6,"There are 5 different favourite beverages: almond-milk, iced-tea, lemonade, sprite, water
+The people have 5 different hobbies: chess, cooking, drawing, puzzles, reading
+The people perfer 5 different movie-genres: adventure, animation, documentary, epic, martial-arts
+ 1. the person who's hobby is reading is somewhere to the left of the person who's hobby is puzzles##5
+ 2. the person drinking almond-milk is not to the left of the person drinking lemonade##8
+ 3. the person drinking almond-milk is not to the left of the person drinking water##8
+ 4. the person who's hobby is cooking is not to the right of the person drinking almond-milk##8
+ 5. the person watching adventure movies and the person who's hobby is cooking have the same parity positions##9
+ 6. the person watching animation movies is on the left or right of the person watching documentary movies##3
+ 7. the person watching adventure movies is somewhere to the left of the person watching epic movies##5
+ 8. the person who's hobby is reading is somewhere to the left of the person watching martial-arts movies##5
+ 9. the person drinking iced-tea is on the far left##1
+10. the person watching documentary movies is between the person watching animation movies and the person drinking water##2
+11. the person watching animation movies is on the right of the person watching documentary movies##1
+12. the person drinking water is not the person watching adventure movies##6
+13. the person who's hobby is chess is not the person drinking sprite##6
+14. the person who's hobby is drawing is on the left of the person watching epic movies##1
+15. the person drinking lemonade and the person who's hobby is puzzles have different parity positions##9
+16. the person who's hobby is chess is on the left of the person who's hobby is cooking##1
+17. the person drinking water is the person who's hobby is chess or the person drinking water is the person watching animation movies or both
+18. the person drinking lemonade is the person who's hobby is reading or the person drinking lemonade is the person watching martial-arts movies, but not both##10","{'Beverage': ['iced-tea', 'water', 'sprite', 'lemonade', 'almond-milk'], 'Hobby': ['drawing', 'chess', 'cooking', 'reading', 'puzzles'], 'Movie-Genre': ['adventure', 'epic', 'documentary', 'animation', 'martial-arts']}"
+Pt1_3x5_level11-7,"The people have 5 different jobs:  dancer, electrician, entrepreneur, librarian, writer
+There are 5 different nationalities: colombian, malaysian, pakistani, polish, turkish
+The people prefer 5 different types of sport: badminton, rowing, snowboarding, soccer, volleyball
+ 1. the librarian is somewhere to the left of the pakistani##5
+ 2. the person who's sport is soccer is in the middle##1
+ 3. the person who's sport is rowing is not to the left of the dancer##8
+ 4. the electrician is on the left or right of the dancer##3
+ 5. the writer is between the person who's sport is snowboarding and the person who's sport is rowing##2
+ 6. the person who's sport is snowboarding is not to the right of the librarian##8
+ 7. the person who's sport is badminton is not to the left of the person who's sport is rowing##8
+ 8. the person who's sport is rowing is not the writer##6
+ 9. the dancer is not to the right of the writer##8
+10. the person who's sport is volleyball is somewhere to the left of the electrician##5
+11. the person who's sport is volleyball is the entrepreneur or the person who's sport is volleyball is the colombian or both
+12. the person who's sport is rowing is somewhere to the left of the writer##5
+13. the person who's sport is badminton is not to the left of the librarian##8
+14. the writer is somewhere between the librarian and the malaysian##7
+15. the writer is not to the left of the dancer##8
+16. the pakistani is on the left or right of the turkish##3
+17. the person who's sport is badminton is the turkish or the person who's sport is badminton is the entrepreneur, but not both##10","{'Job': ['dancer', 'electrician', 'writer', 'librarian', 'entrepreneur'], 'Nationality': ['colombian', 'malaysian', 'polish', 'turkish', 'pakistani'], 'Sport': ['volleyball', 'rowing', 'soccer', 'snowboarding', 'badminton']}"
+Pt1_3x5_level11-8,"The people have 5 different hobbies: baking, board-games, fishing, skydiving, traveling
+The people prefer 5 different music-genres: blues, d&b, folk, funk, hip-hop
+The people prefer 5 different types of sport: rugby, sailing, volleyball, water-polo, weightlifting
+ 1. the fan blues is somewhere between the person who's sport is rugby and the person who's sport is weightlifting##7
+ 2. the person who's hobby is fishing is not to the left of the fan d&b##8
+ 3. the fan blues is on the left of the fan hip-hop##1
+ 4. the fan folk is not to the left of the fan funk##8
+ 5. the person who's sport is rugby is on the right of the person who's sport is water-polo##1
+ 6. the person who's sport is volleyball is in the middle##1
+ 7. the person who's sport is volleyball is somewhere to the right of the fan funk##5
+ 8. the person who's hobby is fishing is on the left or right of the person who's hobby is board-games##3
+ 9. the person who's hobby is fishing is the fan funk or the person who's sport is water-polo is the person who's hobby is fishing, but not both##10
+10. the fan hip-hop is not to the right of the fan folk##8
+11. the person who's sport is weightlifting is somewhere to the left of the person who's sport is rugby##5
+12. the person who's sport is weightlifting is somewhere to the left of the person who's sport is volleyball##5
+13. the person who's hobby is skydiving is somewhere to the left of the person who's sport is weightlifting##5
+14. the person who's hobby is traveling is between the person who's sport is rugby and the person who's hobby is board-games##2
+15. the person who's sport is weightlifting is the person who's hobby is skydiving or the person who's sport is weightlifting is the fan funk or both","{'Hobby': ['skydiving', 'fishing', 'board-games', 'traveling', 'baking'], 'Music-Genre': ['d&b', 'funk', 'blues', 'hip-hop', 'folk'], 'Sport': ['sailing', 'weightlifting', 'volleyball', 'water-polo', 'rugby']}"
+Pt1_3x5_level11-9,"There 5 different types of food: asparagus, banana, cherry, kiwi, watermelon
+There are 5 different nationalities: argentine, british, chinese, colombian, pakistani
+The people prefer 5 different types of sport: baseball, rugby, skateboarding, snowboarding, swimming
+ 1. the person who's sport is rugby is on the left or right of the argentine##3
+ 2. the person who's sport is baseball is not the colombian##6
+ 3. the person eating kiwi is not to the left of the argentine##8
+ 4. the person who's sport is baseball is not the person eating asparagus##6
+ 5. the pakistani is on the far left##1
+ 6. the british is in an even position##4
+ 7. the person eating kiwi is the colombian##1
+ 8. the person eating banana is not to the left of the person who's sport is baseball##8
+ 9. the person who's sport is baseball is the colombian or the person who's sport is baseball is the person eating banana or both
+10. the chinese and the person eating asparagus have different parity positions##9
+11. the british is somewhere to the left of the chinese##5
+12. the person eating watermelon is on the right of the colombian##1
+13. the person eating asparagus is not to the right of the person eating banana##8
+14. the person eating kiwi is not to the left of the person who's sport is snowboarding##8
+15. the person who's sport is swimming is on the right of the person eating banana##1
+16. the argentine is somewhere to the left of the person eating watermelon##5
+17. the person who's sport is skateboarding is not to the left of the person who's sport is swimming##8
+18. the person eating kiwi is the person who's sport is swimming or the person who's sport is swimming is the british, but not both##10","{'Food': ['cherry', 'asparagus', 'banana', 'kiwi', 'watermelon'], 'Nationality': ['pakistani', 'british', 'argentine', 'colombian', 'chinese'], 'Sport': ['snowboarding', 'rugby', 'baseball', 'swimming', 'skateboarding']}"
diff --git a/part2/level11/Pt2_3x6_level11.csv b/part2/level11/Pt2_3x6_level11.csv
new file mode 100644
index 0000000000000000000000000000000000000000..86a3770e3caf628a47d321f3a8d10162bbe8130f
--- /dev/null
+++ b/part2/level11/Pt2_3x6_level11.csv
@@ -0,0 +1,285 @@
+ID,Clues,SolutionGrid
+Pt1_3x6_level11-0,"There 6 different types of food: artichoke, carrot, papaya, plum, strawberry, zucchini
+6 different pets are kept: dog, fish, goldfish, horse, mouse, turtle
+The people prefer 6 different types of sport: baseball, cycling, golf, parkour, surfing, water-polo
+ 1. the owner of the goldfish and the person who's sport is cycling have the same parity positions##9
+ 2. the owner of the fish is not the person who's sport is golf##6
+ 3. the person eating strawberry is the person who's sport is golf or the owner of the goldfish is the person eating strawberry or both
+ 4. the owner of the mouse is on the right of the owner of the goldfish##1
+ 5. the person who's sport is water-polo is on the left of the person eating zucchini##1
+ 6. the owner of the dog is not to the right of the person who's sport is water-polo##8
+ 7. the person eating plum is the person who's sport is cycling##1
+ 8. the owner of the fish is on the left or right of the owner of the horse##3
+ 9. the owner of the turtle is on the left or right of the owner of the mouse##3
+10. the person eating artichoke is not the person who's sport is baseball##6
+11. the owner of the turtle is on the right of the owner of the mouse##1
+12. the person who's sport is golf is on the left or right of the person eating zucchini##3
+13. the person eating artichoke is not to the right of the owner of the fish##8
+14. the person who's sport is parkour is somewhere to the left of the person who's sport is surfing##5
+15. the owner of the mouse is the person eating artichoke##1
+16. the person who's sport is parkour is not to the right of the person eating papaya##8
+17. the person eating carrot is not to the left of the person who's sport is baseball##8
+18. the person who's sport is parkour is not to the right of the person who's sport is golf##8
+19. the person eating zucchini is on the left of the person eating carrot##1
+20. the person who's sport is surfing is somewhere to the right of the person eating strawberry##5
+21. the owner of the turtle is somewhere to the left of the person who's sport is golf##5
+22. the owner of the dog is somewhere to the left of the person who's sport is water-polo##5
+23. the person eating plum is the owner of the dog or the person eating plum is the person who's sport is cycling or both
+24. the person who's sport is baseball is the person eating strawberry##1
+25. the person who's sport is water-polo is in an odd position##4","{'Food': ['papaya', 'strawberry', 'artichoke', 'zucchini', 'carrot', 'plum'], 'Pet': ['dog', 'goldfish', 'mouse', 'turtle', 'horse', 'fish'], 'Sport': ['parkour', 'baseball', 'water-polo', 'surfing', 'golf', 'cycling']}"
+Pt1_3x6_level11-1,"There are 6 different nationalities: brazilian, chinese, indian, italian, mexican, polish
+6 different pets are kept: cat, dog, frog, horse, rabbit, snake
+The people prefer 6 different types of sport: badminton, biathlon, cycling, parkour, volleyball, weightlifting
+ 1. the indian is on the right of the mexican##1
+ 2. the owner of the dog is on the left of the polish##1
+ 3. the person who's sport is cycling is on the right of the person who's sport is weightlifting##1
+ 4. the person who's sport is parkour is between the person who's sport is biathlon and the owner of the horse##2
+ 5. the owner of the frog is not to the right of the owner of the snake##8
+ 6. the italian is in an odd position##4
+ 7. the person who's sport is cycling is somewhere between the mexican and the brazilian##7
+ 8. the mexican is not to the right of the indian##8
+ 9. the person who's sport is volleyball is not to the right of the person who's sport is badminton##8
+10. the chinese and the owner of the dog have the same parity positions##9
+11. the chinese is not to the right of the person who's sport is parkour##8
+12. the owner of the snake is somewhere between the chinese and the mexican##7
+13. the owner of the snake is not the mexican##6
+14. the owner of the horse is not to the left of the polish##8
+15. the owner of the snake is somewhere to the left of the italian##5
+16. the brazilian and the person who's sport is weightlifting have the same parity positions##9
+17. the owner of the cat is the italian##1
+18. the owner of the frog is the person who's sport is volleyball##1
+19. the owner of the horse is on the right of the owner of the dog##1
+20. the chinese is not to the right of the mexican##8
+21. the chinese is the person who's sport is badminton or the person who's sport is badminton is the owner of the horse or both
+22. the person who's sport is parkour is somewhere to the right of the owner of the cat##5","{'Nationality': ['chinese', 'brazilian', 'italian', 'mexican', 'indian', 'polish'], 'Pet': ['frog', 'snake', 'cat', 'rabbit', 'dog', 'horse'], 'Sport': ['volleyball', 'weightlifting', 'cycling', 'biathlon', 'parkour', 'badminton']}"
+Pt1_3x6_level11-2,"The people have 6 different hobbies: filmmaking, magic-tricks, reading, skydiving, video-games, writing
+The people have 6 different jobs:  dancer, doctor, dressmaker, musician, scientist, social-worker
+There are 6 different nationalities: american, argentine, australian, dutch, indian, mexican
+ 1. the indian is not to the left of the person who's hobby is reading##8
+ 2. the person who's hobby is writing is somewhere between the australian and the doctor##7
+ 3. the person who's hobby is filmmaking is not to the left of the person who's hobby is video-games##8
+ 4. the doctor is the person who's hobby is reading##1
+ 5. the doctor is on the left of the musician##1
+ 6. the argentine is somewhere between the australian and the person who's hobby is magic-tricks##7
+ 7. the person who's hobby is reading is the doctor##1
+ 8. the musician is somewhere to the right of the doctor##5
+ 9. the person who's hobby is filmmaking is not to the left of the dutch##8
+10. the person who's hobby is magic-tricks and the argentine have different parity positions##9
+11. the american is not to the left of the dancer##8
+12. the australian is in an odd position##4
+13. the mexican is on the left of the person who's hobby is skydiving##1
+14. the person who's hobby is video-games and the australian have the same parity positions##9
+15. the person who's hobby is video-games is somewhere to the right of the doctor##5
+16. the person who's hobby is writing and the dressmaker have different parity positions##9
+17. the social-worker is on the left or right of the person who's hobby is filmmaking##3
+18. the dressmaker is on the left or right of the indian##3
+19. the dutch is on the far left##1
+20. the person who's hobby is skydiving is somewhere to the left of the scientist##5
+21. the person who's hobby is writing is on the right of the doctor##1
+22. the person who's hobby is video-games is on the left or right of the person who's hobby is writing##3
+23. the australian is not to the right of the person who's hobby is filmmaking##8
+24. the person who's hobby is magic-tricks is the american or the scientist is the person who's hobby is magic-tricks or both
+25. the mexican is somewhere to the right of the person who's hobby is writing##5","{'Hobby': ['reading', 'writing', 'video-games', 'filmmaking', 'skydiving', 'magic-tricks'], 'Job': ['doctor', 'musician', 'dressmaker', 'dancer', 'social-worker', 'scientist'], 'Nationality': ['dutch', 'indian', 'australian', 'mexican', 'argentine', 'american']}"
+Pt1_3x6_level11-3,"There 6 different types of food: asparagus, kiwi, onion, peach, plum, tomato
+The people have 6 different jobs:  bartender, doctor, electrician, nurse, project-manager, writer
+6 different pets are kept: cat, chinchilla, ferret, goat, lizard, rabbit
+ 1. the bartender is not to the left of the person eating plum##8
+ 2. the person eating tomato is in an odd position##4
+ 3. the project-manager is somewhere to the left of the owner of the goat##5
+ 4. the person eating plum is somewhere to the right of the owner of the lizard##5
+ 5. the owner of the chinchilla is on the left or right of the owner of the cat##3
+ 6. the writer is on the right of the person eating tomato##1
+ 7. the person eating plum is not the owner of the ferret##6
+ 8. the person eating plum is not to the right of the project-manager##8
+ 9. the person eating kiwi and the electrician have the same parity positions##9
+10. the person eating kiwi is in an odd position##4
+11. the person eating plum and the owner of the goat have the same parity positions##9
+12. the project-manager and the person eating asparagus have the same parity positions##9
+13. the person eating plum is the bartender or the bartender is the owner of the lizard or both
+14. the bartender is on the left or right of the project-manager##3
+15. the owner of the cat is on the far left or far right##3
+16. the owner of the lizard and the person eating onion have different parity positions##9
+17. the person eating plum is not to the left of the bartender##8
+18. the doctor is somewhere to the right of the bartender##5
+19. the person eating onion is not to the left of the person eating kiwi##8
+20. the owner of the goat is somewhere to the left of the nurse##5
+21. the bartender is not the person eating tomato##6
+22. the owner of the rabbit is not to the left of the person eating plum##8
+23. the nurse is somewhere to the right of the owner of the ferret##5
+24. the owner of the ferret is not the nurse##6
+25. the owner of the lizard and the project-manager have the same parity positions##9
+26. the owner of the rabbit is the person eating plum or the owner of the rabbit is the nurse or both
+27. the person eating kiwi is not to the left of the project-manager##8
+28. the owner of the ferret is not to the right of the person eating onion##8
+29. the owner of the rabbit is on the right of the owner of the lizard##1
+30. the owner of the cat is the doctor##1","{'Food': ['asparagus', 'plum', 'tomato', 'peach', 'kiwi', 'onion'], 'Job': ['electrician', 'bartender', 'project-manager', 'writer', 'nurse', 'doctor'], 'Pet': ['lizard', 'rabbit', 'ferret', 'goat', 'chinchilla', 'cat']}"
+Pt1_3x6_level11-4,"There are 6 different favourite beverages: 7up, hot-chocolate, juice, lemonade, mirinda, tea
+6 different pets are kept: guinea-pig, hamster, hedgehog, mouse, pony, turtle
+The people prefer 6 different types of sport: climbing, lacrosse, parkour, rowing, sailing, skiing
+ 1. the person who's sport is lacrosse is somewhere to the left of the owner of the mouse##5
+ 2. the person drinking hot-chocolate is not to the right of the person who's sport is climbing##8
+ 3. the owner of the hedgehog is somewhere to the left of the owner of the turtle##5
+ 4. the owner of the turtle is between the owner of the hamster and the person drinking tea##2
+ 5. the person drinking 7up and the person who's sport is lacrosse have different parity positions##9
+ 6. the person drinking tea is on the right of the owner of the guinea-pig##1
+ 7. the person drinking hot-chocolate is on the left or right of the person who's sport is parkour##3
+ 8. the owner of the turtle is not to the right of the owner of the hamster##8
+ 9. the person who's sport is rowing is somewhere to the right of the owner of the guinea-pig##5
+10. the person who's sport is lacrosse is the owner of the hamster or the owner of the hamster is the person drinking mirinda or both
+11. the owner of the pony is the person drinking hot-chocolate or the owner of the pony is the person who's sport is sailing or both
+12. the owner of the pony is in an even position##4
+13. the person who's sport is lacrosse is somewhere to the right of the person drinking juice##5
+14. the owner of the hamster is in an even position##4
+15. the owner of the hedgehog is not to the right of the person who's sport is rowing##8
+16. the person drinking mirinda is not to the right of the person who's sport is parkour##8
+17. the owner of the hedgehog is on the right of the person drinking 7up##1
+18. the owner of the hedgehog is somewhere to the left of the owner of the turtle##5
+19. the person who's sport is lacrosse is not to the left of the person drinking lemonade##8
+20. the owner of the mouse is in an odd position##4
+21. the owner of the hedgehog is on the left or right of the owner of the guinea-pig##3
+22. the person drinking lemonade is not to the right of the person who's sport is parkour##8
+23. the person drinking mirinda is not to the left of the owner of the hamster##8
+24. the person who's sport is skiing and the person drinking tea have the same parity positions##9","{'Beverage': ['7up', 'tea', 'juice', 'lemonade', 'mirinda', 'hot-chocolate'], 'Pet': ['guinea-pig', 'hedgehog', 'turtle', 'hamster', 'mouse', 'pony'], 'Sport': ['sailing', 'skiing', 'rowing', 'lacrosse', 'parkour', 'climbing']}"
+Pt1_3x6_level11-5,"The people have 6 different jobs:  dancer, engineer, entrepreneur, nurse, project-manager, software-developer
+The people prefer 6 different music-genres: ambient, country, gospel, indie, rock, techno
+The people prefer 6 different types of sport: biathlon, cycling, ice-hockey, parkour, rowing, skateboarding
+ 1. the person who's sport is parkour is somewhere to the left of the person who's sport is skateboarding##5
+ 2. the project-manager is the fan gospel or the fan gospel is the person who's sport is parkour or both
+ 3. the person who's sport is cycling is somewhere to the right of the fan country##5
+ 4. the person who's sport is biathlon is on the left or right of the software-developer##3
+ 5. the fan ambient is somewhere to the right of the entrepreneur##5
+ 6. the project-manager is not to the left of the software-developer##8
+ 7. the person who's sport is cycling is not to the left of the nurse##8
+ 8. the fan rock is on the left or right of the fan country##3
+ 9. the fan gospel is somewhere to the left of the fan ambient##5
+10. the nurse and the person who's sport is cycling have the same parity positions##9
+11. the fan rock is on the right of the person who's sport is ice-hockey##1
+12. the engineer is not to the right of the fan ambient##8
+13. the fan rock is somewhere between the person who's sport is cycling and the person who's sport is ice-hockey##7
+14. the software-developer and the fan indie have the same parity positions##9
+15. the fan country and the dancer have different parity positions##9
+16. the fan ambient is somewhere between the fan gospel and the person who's sport is cycling##7
+17. the dancer is the fan techno##1
+18. the person who's sport is ice-hockey is somewhere to the right of the fan techno##5
+19. the fan indie is on the left or right of the fan ambient##3
+20. the person who's sport is biathlon is on the left or right of the engineer##3
+21. the dancer is not the person who's sport is biathlon##6
+22. the engineer is not to the left of the entrepreneur##8","{'Job': ['dancer', 'software-developer', 'entrepreneur', 'engineer', 'project-manager', 'nurse'], 'Music-Genre': ['techno', 'country', 'rock', 'gospel', 'ambient', 'indie'], 'Sport': ['rowing', 'ice-hockey', 'biathlon', 'parkour', 'skateboarding', 'cycling']}"
+Pt1_3x6_level11-6,"There are 6 different favourite beverages: coffee, cola, fanta, hot-chocolate, iced-tea, mirinda
+There 6 different types of food: artichoke, broccoli, grapes, orange, pomegranate, potato
+The people have 6 different hobbies: baking, board-games, collecting, photography, sudoku, traveling
+ 1. the person who's hobby is sudoku is not the person drinking cola##6
+ 2. the person eating artichoke is not the person who's hobby is sudoku##6
+ 3. the person drinking iced-tea is on the right of the person eating grapes##1
+ 4. the person who's hobby is baking is the person drinking hot-chocolate##1
+ 5. the person eating broccoli is the person drinking fanta or the person drinking fanta is the person who's hobby is board-games, but not both##10
+ 6. the person eating orange is not to the right of the person who's hobby is board-games##8
+ 7. the person eating broccoli is somewhere to the left of the person who's hobby is sudoku##5
+ 8. the person eating artichoke and the person drinking cola have different parity positions##9
+ 9. the person who's hobby is photography is on the far left##1
+10. the person drinking mirinda and the person eating potato have different parity positions##9
+11. the person who's hobby is collecting is not the person drinking iced-tea##6
+12. the person drinking fanta is on the left of the person who's hobby is board-games##1
+13. the person eating artichoke is not to the left of the person drinking coffee##8
+14. the person who's hobby is traveling is on the right of the person drinking iced-tea##1
+15. the person who's hobby is traveling is on the left or right of the person who's hobby is baking##3
+16. the person who's hobby is sudoku is the person eating potato##1
+17. the person eating pomegranate is somewhere to the right of the person who's hobby is sudoku##5
+18. the person who's hobby is sudoku is on the left or right of the person drinking mirinda##3
+19. the person drinking cola is the person eating pomegranate or the person drinking cola is the person who's hobby is photography, but not both##10
+20. the person drinking fanta is in an odd position##4
+21. the person drinking cola and the person eating potato have different parity positions##9
+22. the person drinking cola is on the left or right of the person drinking iced-tea##3
+23. the person who's hobby is baking is on the far right##1
+24. the person drinking hot-chocolate is the person eating grapes or the person drinking hot-chocolate is the person who's hobby is baking or both","{'Beverage': ['fanta', 'coffee', 'mirinda', 'iced-tea', 'cola', 'hot-chocolate'], 'Food': ['broccoli', 'orange', 'grapes', 'potato', 'pomegranate', 'artichoke'], 'Hobby': ['photography', 'board-games', 'collecting', 'sudoku', 'traveling', 'baking']}"
+Pt1_3x6_level11-7,"The people have 6 different hobbies: camping, fishing, magic-tricks, reading, singing, skydiving
+6 different pets are kept: chinchilla, goat, hamster, horse, lizard, turtle
+The people prefer 6 different types of sport: basketball, climbing, handball, rowing, skateboarding, water-polo
+ 1. the owner of the lizard and the person who's hobby is skydiving have different parity positions##9
+ 2. the person who's sport is climbing is not to the left of the person who's sport is handball##8
+ 3. the person who's hobby is fishing is not to the left of the person who's sport is basketball##8
+ 4. the person who's hobby is camping is not to the left of the person who's hobby is camping##8
+ 5. the person who's hobby is fishing is the person who's sport is climbing or the owner of the chinchilla is the person who's hobby is fishing or both
+ 6. the owner of the turtle is the person who's sport is basketball or the person who's sport is basketball is the person who's hobby is magic-tricks or both
+ 7. the person who's hobby is singing is somewhere to the left of the owner of the hamster##5
+ 8. the owner of the horse is the person who's hobby is reading##1
+ 9. the person who's hobby is camping is on the left of the owner of the chinchilla##1
+10. the person who's hobby is singing and the owner of the horse have the same parity positions##9
+11. the person who's sport is climbing is on the left or right of the person who's hobby is magic-tricks##3
+12. the person who's hobby is magic-tricks is somewhere to the right of the owner of the goat##5
+13. the owner of the lizard is somewhere to the left of the person who's sport is skateboarding##5
+14. the owner of the hamster is not the person who's sport is rowing##6
+15. the person who's hobby is camping is on the right of the person who's sport is basketball##1
+16. the owner of the hamster is the person who's hobby is magic-tricks or the person who's hobby is magic-tricks is the person who's sport is skateboarding or both
+17. the person who's hobby is magic-tricks is somewhere to the left of the person who's hobby is camping##5
+18. the owner of the chinchilla is somewhere to the right of the owner of the goat##5
+19. the person who's sport is climbing and the owner of the turtle have different parity positions##9
+20. the owner of the lizard is in an odd position##4
+21. the person who's hobby is singing and the person who's sport is water-polo have the same parity positions##9
+22. the owner of the horse is the person who's hobby is skydiving or the owner of the horse is the person who's sport is water-polo or both
+23. the owner of the horse is not the person who's hobby is singing##6
+24. the person who's sport is handball is somewhere to the left of the person who's hobby is singing##5
+25. the person who's sport is rowing is not to the left of the person who's hobby is magic-tricks##8
+26. the person who's sport is rowing is not the owner of the turtle##6
+27. the owner of the turtle is on the left or right of the person who's hobby is singing##3
+28. the owner of the chinchilla is not to the left of the person who's hobby is skydiving##8","{'Hobby': ['reading', 'skydiving', 'singing', 'magic-tricks', 'camping', 'fishing'], 'Pet': ['horse', 'turtle', 'goat', 'hamster', 'lizard', 'chinchilla'], 'Sport': ['water-polo', 'handball', 'climbing', 'basketball', 'rowing', 'skateboarding']}"
+Pt1_3x6_level11-8,"6 different pets are kept: cat, dog, goat, guinea-pig, hamster, turtle
+The people prefer 6 different types of sport: cycling, handball, rugby, skiing, soccer, weightlifting
+The people use 6 different means of transport: airplane, boat, car, quad-bike, ship, subway
+ 1. the person who's sport is handball is not the person driving the ship##6
+ 2. the person who's sport is handball and the owner of the cat have different parity positions##9
+ 3. the owner of the dog is on the right of the person driving the ship##1
+ 4. the person who's sport is soccer is on the left of the person who's sport is weightlifting##1
+ 5. the person who's sport is weightlifting is somewhere to the right of the owner of the guinea-pig##5
+ 6. the person who's sport is handball is not to the left of the person who's sport is skiing##8
+ 7. the person who's sport is soccer is somewhere to the right of the person driving the ship##5
+ 8. the person driving the quad-bike and the owner of the guinea-pig have the same parity positions##9
+ 9. the person who's sport is rugby is on the far left##1
+10. the person who's sport is soccer is somewhere to the left of the person driving the car##5
+11. the owner of the turtle is not to the right of the owner of the cat##8
+12. the owner of the goat is the person driving the subway or the person who's sport is rugby is the owner of the goat or both
+13. the person driving the quad-bike is on the left of the person who's sport is soccer##1
+14. the person who's sport is skiing is the owner of the goat or the owner of the goat is the person driving the subway, but not both##10
+15. the person driving the quad-bike is on the left or right of the owner of the dog##3
+16. the person driving the subway is somewhere to the left of the owner of the turtle##5
+17. the person driving the boat is the person who's sport is handball or the person driving the boat is the owner of the hamster or both
+18. the owner of the guinea-pig is somewhere to the right of the person driving the boat##5
+19. the owner of the hamster is not to the left of the owner of the goat##8
+20. the person who's sport is weightlifting is the owner of the cat##1
+21. the person driving the car is somewhere to the right of the owner of the goat##5
+22. the person who's sport is cycling and the owner of the turtle have the same parity positions##9
+23. the owner of the turtle is not to the right of the owner of the turtle##8
+24. the person driving the quad-bike is not to the left of the person driving the subway##8
+25. the person who's sport is skiing is on the left or right of the person driving the subway##3
+26. the person driving the airplane is between the owner of the cat and the owner of the guinea-pig##2
+27. the person driving the airplane is somewhere to the left of the owner of the cat##5","{'Pet': ['goat', 'turtle', 'dog', 'guinea-pig', 'hamster', 'cat'], 'Sport': ['rugby', 'skiing', 'handball', 'cycling', 'soccer', 'weightlifting'], 'Transport': ['subway', 'ship', 'boat', 'quad-bike', 'airplane', 'car']}"
+Pt1_3x6_level11-9,"There are 6 different favourite beverages: 7up, coffee, lemonade, soy-milk, sprite, tea
+The people have 6 different hobbies: baking, camping, chess, drawing, skydiving, traveling
+The people prefer 6 different types of sport: cycling, handball, ice-hockey, rugby, snowboarding, tennis
+ 1. the person drinking coffee is on the left or right of the person drinking tea##3
+ 2. the person who's hobby is drawing and the person who's sport is snowboarding have different parity positions##9
+ 3. the person who's hobby is baking is somewhere to the left of the person who's hobby is chess##5
+ 4. the person who's hobby is traveling is not the person who's sport is cycling##6
+ 5. the person who's sport is ice-hockey is somewhere to the left of the person drinking soy-milk##5
+ 6. the person who's hobby is camping is not to the right of the person drinking tea##8
+ 7. the person who's sport is tennis and the person drinking 7up have different parity positions##9
+ 8. the person who's hobby is baking is not to the right of the person who's hobby is traveling##8
+ 9. the person who's sport is cycling is somewhere to the right of the person drinking lemonade##5
+10. the person who's hobby is camping is not the person who's sport is tennis##6
+11. the person who's sport is rugby and the person drinking tea have different parity positions##9
+12. the person who's sport is ice-hockey is in an odd position##4
+13. the person who's sport is handball is somewhere to the left of the person who's sport is snowboarding##5
+14. the person who's hobby is camping is between the person drinking tea and the person who's sport is tennis##2
+15. the person who's sport is cycling is somewhere to the left of the person drinking soy-milk##5
+16. the person who's hobby is skydiving is somewhere to the right of the person who's hobby is baking##5
+17. the person who's hobby is chess is not to the left of the person who's hobby is baking##8
+18. the person who's sport is cycling is on the right of the person drinking lemonade##1
+19. the person who's sport is rugby is not to the left of the person drinking soy-milk##8
+20. the person who's hobby is baking and the person who's sport is cycling have the same parity positions##9
+21. the person who's hobby is skydiving is the person drinking coffee or the person who's hobby is skydiving is the person who's sport is ice-hockey or both
+22. the person who's hobby is traveling and the person who's sport is ice-hockey have the same parity positions##9
+23. the person who's hobby is camping is not the person drinking tea##6
+24. the person who's sport is tennis is between the person who's sport is cycling and the person drinking coffee##2
+25. the person who's hobby is drawing is on the far left##1
+26. the person who's sport is tennis is not the person drinking coffee##6
+27. the person who's hobby is camping and the person drinking lemonade have different parity positions##9","{'Beverage': ['lemonade', '7up', 'sprite', 'coffee', 'tea', 'soy-milk'], 'Hobby': ['drawing', 'baking', 'traveling', 'camping', 'skydiving', 'chess'], 'Sport': ['handball', 'cycling', 'tennis', 'snowboarding', 'ice-hockey', 'rugby']}"
diff --git a/part2/level11/Pt2_3x7_level11.csv b/part2/level11/Pt2_3x7_level11.csv
new file mode 100644
index 0000000000000000000000000000000000000000..0345eecd4e19a192dcb75366e46142878c5b0795
--- /dev/null
+++ b/part2/level11/Pt2_3x7_level11.csv
@@ -0,0 +1,352 @@
+ID,Clues,SolutionGrid
+Pt1_3x7_level11-0,"The people perfer 7 different movie-genres: documentary, epic, family, fantasy, spy, superhero, time-travel
+There are 7 different nationalities: american, argentine, canadian, colombian, german, italian, russian
+7 different pets are kept: chinchilla, frog, hedgehog, horse, pony, rabbit, rat
+ 1. the colombian and the person watching fantasy movies have different parity positions##9
+ 2. the owner of the hedgehog is on the far left or far right##3
+ 3. the canadian is the owner of the pony##1
+ 4. the owner of the hedgehog is not to the left of the american##8
+ 5. the argentine is not to the left of the owner of the rat##8
+ 6. the owner of the horse is in an odd position##4
+ 7. the italian is not to the left of the person watching fantasy movies##8
+ 8. the owner of the frog is not to the left of the canadian##8
+ 9. the person watching family movies is not to the left of the person watching documentary movies##8
+10. the argentine is in an odd position##4
+11. the person watching time-travel movies is the canadian or the person watching time-travel movies is the owner of the horse or both
+12. the person watching documentary movies is on the right of the person watching fantasy movies##1
+13. the person watching superhero movies is somewhere to the left of the russian##5
+14. the owner of the pony is the person watching time-travel movies or the italian is the owner of the pony or both
+15. the person watching superhero movies and the owner of the pony have different parity positions##9
+16. the american is not the owner of the horse##6
+17. the argentine and the person watching fantasy movies have the same parity positions##9
+18. the german is somewhere to the right of the person watching time-travel movies##5
+19. the american is on the far left##1
+20. the person watching documentary movies and the owner of the chinchilla have different parity positions##9
+21. the person watching epic movies is on the far right##1
+22. the owner of the frog is not to the left of the argentine##8
+23. the canadian is somewhere to the right of the italian##5
+24. the person watching family movies is the german or the german is the owner of the hedgehog, but not both##10
+25. the german is not to the left of the italian##8
+26. the colombian is not to the right of the colombian##8
+27. the owner of the chinchilla is on the left of the person watching documentary movies##1
+28. the italian and the owner of the pony have different parity positions##9
+29. the owner of the frog is not the person watching spy movies##6
+30. the russian is on the far left or far right##3
+31. the person watching fantasy movies is on the right of the person watching superhero movies##1
+32. the person watching time-travel movies and the owner of the frog have different parity positions##9","{'Movie-Genre': ['spy', 'superhero', 'fantasy', 'documentary', 'time-travel', 'family', 'epic'], 'Nationality': ['american', 'colombian', 'argentine', 'italian', 'canadian', 'german', 'russian'], 'Pet': ['hedgehog', 'rat', 'chinchilla', 'rabbit', 'pony', 'frog', 'horse']}"
+Pt1_3x7_level11-1,"The people perfer 7 different movie-genres: animation, drama, fantasy, martial-arts, musical, sports, superhero
+The people prefer 7 different music-genres: ambient, blues, funk, gospel, indie, pop, soul
+The people use 7 different means of transport: boat, bus, car, quad-bike, scooter, train, van
+ 1. the person watching drama movies and the person driving the van have the same parity positions##9
+ 2. the person watching fantasy movies is not the person driving the quad-bike##6
+ 3. the person driving the van and the person watching drama movies have the same parity positions##9
+ 4. the person driving the quad-bike is on the right of the person watching fantasy movies##1
+ 5. the person driving the scooter is on the far left##1
+ 6. the fan ambient is on the left of the person driving the car##1
+ 7. the person driving the van is not to the left of the fan gospel##8
+ 8. the person watching martial-arts movies is between the person driving the van and the fan pop##2
+ 9. the person watching fantasy movies is not to the left of the person watching musical movies##8
+10. the person watching sports movies is the fan soul or the person watching sports movies is the person driving the train or both
+11. the person watching musical movies is not the fan funk##6
+12. the person driving the quad-bike is on the left or right of the person watching drama movies##3
+13. the person watching fantasy movies is not the fan gospel##6
+14. the person watching musical movies is the person driving the scooter##1
+15. the fan soul is somewhere between the fan funk and the person watching fantasy movies##7
+16. the fan indie is on the far right##1
+17. the fan gospel is on the far left or far right##3
+18. the person driving the train is on the left or right of the fan funk##3
+19. the person watching drama movies is on the left or right of the person watching martial-arts movies##3
+20. the person driving the bus is on the left or right of the fan funk##3
+21. the person watching animation movies is on the right of the person watching superhero movies##1
+22. the fan gospel is somewhere to the left of the person driving the boat##5
+23. the person watching sports movies is on the left of the person watching superhero movies##1
+24. the person driving the car is somewhere between the person driving the quad-bike and the person driving the boat##7
+25. the person driving the van is on the left or right of the fan gospel##3
+26. the fan ambient is not to the left of the person watching martial-arts movies##8
+27. the person driving the bus is the person watching animation movies or the person driving the bus is the fan ambient or both
+28. the person driving the train is not to the right of the person watching superhero movies##8
+29. the fan funk and the person watching fantasy movies have the same parity positions##9
+30. the person driving the train is somewhere between the person watching drama movies and the person driving the boat##7
+31. the person watching animation movies is somewhere to the right of the fan funk##5
+32. the fan soul is on the left or right of the fan funk##3","{'Movie-Genre': ['musical', 'fantasy', 'martial-arts', 'drama', 'sports', 'superhero', 'animation'], 'Music-Genre': ['gospel', 'blues', 'ambient', 'pop', 'soul', 'funk', 'indie'], 'Transport': ['scooter', 'van', 'quad-bike', 'car', 'train', 'boat', 'bus']}"
+Pt1_3x7_level11-2,"There 7 different types of food: artichoke, cucumber, onion, plum, spinach, tomato, watermelon
+The people have 7 different hobbies: board-games, collecting, drawing, filmmaking, fishing, gardening, skydiving
+There are 7 different nationalities: american, australian, canadian, dutch, egyptian, french, italian
+ 1. the australian and the person who's hobby is gardening have different parity positions##9
+ 2. the person eating cucumber is not to the left of the canadian##8
+ 3. the australian and the person who's hobby is board-games have different parity positions##9
+ 4. the australian is somewhere to the left of the french##5
+ 5. the australian and the person eating watermelon have different parity positions##9
+ 6. the person eating plum and the australian have different parity positions##9
+ 7. the canadian and the person who's hobby is drawing have different parity positions##9
+ 8. the egyptian is not the person who's hobby is fishing##6
+ 9. the person who's hobby is fishing and the italian have the same parity positions##9
+10. the person who's hobby is fishing is somewhere to the left of the person who's hobby is filmmaking##5
+11. the person eating tomato is not to the left of the person eating watermelon##8
+12. the person eating tomato is not the american##6
+13. the egyptian is not the person eating spinach##6
+14. the american is not to the left of the french##8
+15. the person eating plum is somewhere to the right of the person eating watermelon##5
+16. the french is the person who's hobby is gardening##1
+17. the italian is not the person eating onion##6
+18. the person eating tomato and the person who's hobby is collecting have the same parity positions##9
+19. the person eating onion is somewhere to the left of the australian##5
+20. the person eating artichoke is somewhere to the left of the person who's hobby is collecting##5
+21. the person eating artichoke is on the left or right of the person who's hobby is board-games##3
+22. the person eating artichoke is on the right of the person who's hobby is board-games##1
+23. the egyptian is the person eating onion##1
+24. the egyptian is on the left or right of the person eating spinach##3
+25. the dutch is not to the right of the person who's hobby is gardening##8
+26. the american is not to the left of the person eating watermelon##8
+27. the person eating spinach is in the middle##1
+28. the italian is somewhere to the left of the egyptian##5
+29. the person who's hobby is collecting is not to the right of the person who's hobby is gardening##8
+30. the american is not to the left of the person who's hobby is fishing##8
+31. the person eating spinach is between the french and the person who's hobby is filmmaking##2
+32. the person who's hobby is collecting is the australian or the person eating onion is the person who's hobby is collecting or both
+33. the person who's hobby is collecting is on the left or right of the egyptian##3
+34. the person who's hobby is skydiving and the canadian have the same parity positions##9
+35. the person eating tomato is not to the right of the person eating cucumber##8","{'Food': ['watermelon', 'artichoke', 'onion', 'spinach', 'plum', 'tomato', 'cucumber'], 'Hobby': ['board-games', 'fishing', 'filmmaking', 'collecting', 'gardening', 'skydiving', 'drawing'], 'Nationality': ['dutch', 'italian', 'egyptian', 'australian', 'french', 'canadian', 'american']}"
+Pt1_3x7_level11-3,"There are 7 different favourite beverages: 7up, coffee, cola, fanta, iced-tea, juice, lemonade
+The people prefer 7 different music-genres: blues, classical, dubstep, funk, jazz, punk, techno
+The people use 7 different means of transport: bike, bus, jet-ski, ship, skateboard, snowmobile, train
+ 1. the person driving the train is in an odd position##4
+ 2. the person drinking fanta is not the fan funk##6
+ 3. the fan punk is on the far left or far right##3
+ 4. the person driving the bus is not to the left of the person drinking coffee##8
+ 5. the person driving the snowmobile is on the left of the fan techno##1
+ 6. the fan funk is not to the left of the fan jazz##8
+ 7. the fan techno is not to the left of the person drinking coffee##8
+ 8. the fan blues is not to the right of the person drinking cola##8
+ 9. the person drinking cola is on the right of the fan dubstep##1
+10. the fan punk is somewhere to the right of the fan blues##5
+11. the fan jazz is on the left or right of the fan blues##3
+12. the fan techno is in an odd position##4
+13. the fan classical is on the left or right of the person drinking 7up##3
+14. the person driving the skateboard is the fan funk##1
+15. the person drinking coffee is somewhere to the right of the fan jazz##5
+16. the person drinking coffee is not to the right of the fan dubstep##8
+17. the fan dubstep is in the middle##1
+18. the fan techno is the person driving the jet-ski or the person driving the jet-ski is the person drinking cola or both
+19. the fan jazz is somewhere to the right of the fan blues##5
+20. the person driving the snowmobile is on the left or right of the person drinking coffee##3
+21. the person driving the jet-ski is somewhere to the right of the person drinking 7up##5
+22. the person drinking 7up and the person driving the jet-ski have different parity positions##9
+23. the fan jazz is not to the left of the fan blues##8
+24. the person drinking juice is not the fan techno##6
+25. the person drinking juice is somewhere to the right of the person driving the bus##5
+26. the person driving the skateboard is on the left of the person drinking lemonade##1
+27. the person driving the bike is the person drinking fanta or the fan classical is the person driving the bike or both
+28. the person driving the train is on the far left or far right##3
+29. the person drinking fanta is not to the right of the fan blues##8
+30. the person driving the jet-ski is not to the left of the person drinking coffee##8
+31. the person drinking iced-tea is not to the right of the person drinking iced-tea##8
+32. the person driving the train is not to the left of the fan punk##8
+33. the person driving the bus is the fan techno or the person drinking coffee is the person driving the bus, but not both##10
+34. the fan punk is on the right of the person drinking iced-tea##1
+35. the person drinking lemonade is not to the left of the person drinking coffee##8","{'Beverage': ['fanta', '7up', 'coffee', 'juice', 'cola', 'iced-tea', 'lemonade'], 'Music-Genre': ['blues', 'jazz', 'classical', 'dubstep', 'techno', 'funk', 'punk'], 'Transport': ['bike', 'ship', 'bus', 'snowmobile', 'jet-ski', 'skateboard', 'train']}"
+Pt1_3x7_level11-4,"The people prefer 7 different music-genres: blues, classical, country, d&b, r&b, reggae, trance
+The people prefer 7 different types of sport: baseball, parkour, rowing, skiing, snowboarding, soccer, weightlifting
+The people use 7 different means of transport: airplane, bike, scooter, ship, skateboard, snowmobile, van
+ 1. the fan blues is somewhere to the left of the person driving the van##5
+ 2. the person who's sport is soccer is not the fan reggae##6
+ 3. the person driving the scooter is somewhere to the right of the person who's sport is skiing##5
+ 4. the person driving the airplane is not the fan trance##6
+ 5. the person driving the ship is in the middle##1
+ 6. the person driving the van is on the left of the fan classical##1
+ 7. the person driving the van is not to the left of the fan r&b##8
+ 8. the person driving the airplane is between the person who's sport is soccer and the person who's sport is snowboarding##2
+ 9. the person who's sport is snowboarding is on the left or right of the person who's sport is weightlifting##3
+10. the fan reggae is not to the left of the person who's sport is parkour##8
+11. the person driving the airplane is somewhere to the right of the fan country##5
+12. the person driving the skateboard is not to the right of the person driving the ship##8
+13. the person who's sport is weightlifting is on the right of the fan trance##1
+14. the person driving the ship is not to the left of the person who's sport is skiing##8
+15. the person driving the van and the person who's sport is snowboarding have the same parity positions##9
+16. the person who's sport is weightlifting is between the fan trance and the person driving the snowmobile##2
+17. the fan d&b is the person who's sport is soccer or the fan d&b is the person driving the ship or both
+18. the person driving the ship is on the left or right of the person driving the van##3
+19. the fan r&b is not to the left of the fan blues##8
+20. the person who's sport is weightlifting is somewhere to the left of the person driving the snowmobile##5
+21. the person driving the skateboard is not to the right of the person driving the scooter##8
+22. the person driving the snowmobile is not to the right of the person who's sport is soccer##8
+23. the person driving the snowmobile is in an odd position##4
+24. the person who's sport is baseball is the fan classical or the person who's sport is baseball is the person driving the skateboard or both
+25. the fan reggae and the person who's sport is snowboarding have different parity positions##9
+26. the person who's sport is rowing is the fan blues or the fan blues is the person driving the skateboard or both
+27. the person who's sport is soccer is not to the left of the fan country##8
+28. the person who's sport is soccer and the person driving the bike have different parity positions##9
+29. the fan blues is on the right of the person driving the skateboard##1
+30. the person who's sport is parkour is the fan country or the person who's sport is parkour is the person driving the bike, but not both##10
+31. the person who's sport is snowboarding and the person driving the snowmobile have the same parity positions##9","{'Music-Genre': ['country', 'blues', 'r&b', 'classical', 'trance', 'reggae', 'd&b'], 'Sport': ['parkour', 'rowing', 'skiing', 'baseball', 'snowboarding', 'weightlifting', 'soccer'], 'Transport': ['skateboard', 'bike', 'van', 'ship', 'scooter', 'airplane', 'snowmobile']}"
+Pt1_3x7_level11-5,"There 7 different types of food: apricot, broccoli, corn, cranberry, pepper, plum, pomegranate
+The people prefer 7 different music-genres: blues, indie, reggae, rock, salsa, techno, trance
+7 different pets are kept: chinchilla, dog, fish, goat, guinea-pig, rat, snake
+ 1. the owner of the guinea-pig is not the person eating broccoli##6
+ 2. the fan indie is in an odd position##4
+ 3. the owner of the snake is in an odd position##4
+ 4. the person eating apricot is somewhere to the right of the person eating cranberry##5
+ 5. the person eating broccoli is not to the right of the owner of the snake##8
+ 6. the owner of the rat and the fan trance have the same parity positions##9
+ 7. the owner of the chinchilla is on the left or right of the owner of the goat##3
+ 8. the owner of the dog is not to the right of the fan indie##8
+ 9. the person eating cranberry is somewhere to the left of the owner of the fish##5
+10. the fan indie and the person eating cranberry have different parity positions##9
+11. the owner of the fish is somewhere to the left of the owner of the guinea-pig##5
+12. the person eating pomegranate is somewhere to the left of the owner of the fish##5
+13. the fan salsa and the person eating plum have different parity positions##9
+14. the fan blues is between the fan rock and the person eating pepper##2
+15. the owner of the chinchilla is not to the right of the person eating pomegranate##8
+16. the fan techno is on the far right##1
+17. the owner of the goat and the person eating corn have different parity positions##9
+18. the fan reggae is not to the right of the owner of the chinchilla##8
+19. the fan techno is on the left or right of the fan blues##3
+20. the person eating broccoli is the owner of the rat##1
+21. the fan trance is somewhere between the fan indie and the person eating pomegranate##7
+22. the person eating pomegranate is not to the right of the owner of the chinchilla##8
+23. the person eating pomegranate is not to the right of the fan trance##8
+24. the fan blues and the owner of the fish have the same parity positions##9
+25. the owner of the chinchilla is in an odd position##4
+26. the person eating pepper is not to the left of the owner of the guinea-pig##8
+27. the owner of the goat is between the person eating corn and the person eating pomegranate##2
+28. the owner of the snake is not to the left of the owner of the goat##8
+29. the person eating cranberry is not the owner of the guinea-pig##6
+30. the person eating corn is the owner of the rat or the owner of the rat is the fan salsa or both
+31. the fan reggae is on the left or right of the fan trance##3","{'Food': ['pomegranate', 'cranberry', 'corn', 'broccoli', 'plum', 'apricot', 'pepper'], 'Music-Genre': ['reggae', 'trance', 'indie', 'salsa', 'rock', 'blues', 'techno'], 'Pet': ['chinchilla', 'goat', 'dog', 'rat', 'snake', 'fish', 'guinea-pig']}"
+Pt1_3x7_level11-6,"There are 7 different nationalities: argentine, canadian, chinese, italian, polish, spanish, turkish
+The people prefer 7 different types of sport: biathlon, climbing, handball, ice-hockey, lacrosse, rowing, surfing
+The people use 7 different means of transport: bike, motorbike, roller, skateboard, subway, taxi, trike
+ 1. the argentine is on the right of the spanish##1
+ 2. the turkish is in an even position##4
+ 3. the person driving the roller is not to the left of the person driving the bike##8
+ 4. the person driving the motorbike and the person who's sport is handball have the same parity positions##9
+ 5. the person driving the skateboard is not to the right of the italian##8
+ 6. the person who's sport is rowing is somewhere between the person who's sport is handball and the person who's sport is ice-hockey##7
+ 7. the spanish is not the person driving the trike##6
+ 8. the person who's sport is biathlon is not the person driving the trike##6
+ 9. the person who's sport is lacrosse is not the person driving the motorbike##6
+10. the person who's sport is lacrosse is not to the right of the person driving the trike##8
+11. the person driving the subway is the person who's sport is rowing or the spanish is the person driving the subway, but not both##10
+12. the turkish is on the right of the person who's sport is rowing##1
+13. the chinese is the person who's sport is climbing or the chinese is the person driving the bike or both
+14. the turkish is somewhere between the canadian and the person who's sport is rowing##7
+15. the person driving the trike is not to the right of the person who's sport is lacrosse##8
+16. the person driving the motorbike is not to the left of the person driving the roller##8
+17. the person who's sport is climbing is not the canadian##6
+18. the person who's sport is biathlon is on the left of the person driving the skateboard##1
+19. the person driving the bike and the person who's sport is biathlon have the same parity positions##9
+20. the polish is somewhere to the left of the turkish##5
+21. the person driving the taxi is somewhere to the left of the person who's sport is rowing##5
+22. the person driving the roller is somewhere between the person who's sport is handball and the turkish##7
+23. the person driving the subway is in an odd position##4
+24. the person driving the motorbike is on the far right##1
+25. the person who's sport is climbing and the person driving the skateboard have the same parity positions##9
+26. the person driving the taxi is between the person driving the trike and the argentine##2
+27. the person who's sport is ice-hockey is on the right of the person driving the trike##1
+28. the person who's sport is handball and the canadian have different parity positions##9
+29. the person driving the taxi is not to the left of the person driving the taxi##8
+30. the spanish is not the person who's sport is climbing##6","{'Nationality': ['polish', 'spanish', 'argentine', 'turkish', 'chinese', 'canadian', 'italian'], 'Sport': ['lacrosse', 'ice-hockey', 'rowing', 'biathlon', 'climbing', 'surfing', 'handball'], 'Transport': ['trike', 'taxi', 'subway', 'bike', 'skateboard', 'roller', 'motorbike']}"
+Pt1_3x7_level11-7,"There are 7 different favourite beverages: coffee, hot-chocolate, iced-tea, mirinda, soy-milk, tea, water
+7 different pets are kept: bird, ferret, frog, goldfish, guinea-pig, rat, turtle
+The people prefer 7 different types of sport: biathlon, cricket, golf, ice-hockey, sailing, soccer, weightlifting
+ 1. the person drinking iced-tea is somewhere to the left of the person drinking hot-chocolate##5
+ 2. the person who's sport is weightlifting is on the right of the person who's sport is golf##1
+ 3. the owner of the rat and the person drinking coffee have the same parity positions##9
+ 4. the owner of the frog is on the left of the owner of the goldfish##1
+ 5. the person drinking mirinda is somewhere to the right of the person drinking tea##5
+ 6. the person who's sport is biathlon is not the owner of the turtle##6
+ 7. the person drinking mirinda is somewhere to the right of the person drinking soy-milk##5
+ 8. the person who's sport is sailing is the owner of the ferret or the person drinking mirinda is the person who's sport is sailing or both
+ 9. the person who's sport is golf is somewhere to the left of the person who's sport is sailing##5
+10. the person drinking hot-chocolate is somewhere to the right of the owner of the frog##5
+11. the person drinking iced-tea is somewhere to the left of the person drinking hot-chocolate##5
+12. the person drinking soy-milk is the owner of the guinea-pig or the person who's sport is sailing is the person drinking soy-milk or both
+13. the person drinking water is somewhere to the left of the owner of the guinea-pig##5
+14. the person who's sport is sailing and the owner of the bird have different parity positions##9
+15. the person who's sport is sailing is not the owner of the rat##6
+16. the owner of the rat is not the person who's sport is biathlon##6
+17. the owner of the ferret is between the person drinking soy-milk and the owner of the goldfish##2
+18. the person drinking water is somewhere between the person who's sport is golf and the owner of the goldfish##7
+19. the person who's sport is cricket is not the owner of the goldfish##6
+20. the owner of the goldfish is somewhere to the left of the owner of the bird##5
+21. the owner of the frog is not to the left of the person who's sport is soccer##8
+22. the person drinking iced-tea is not to the left of the person drinking soy-milk##8
+23. the person who's sport is sailing is on the left or right of the person who's sport is weightlifting##3
+24. the person who's sport is sailing is in an even position##4
+25. the person drinking mirinda is not the person who's sport is soccer##6
+26. the owner of the turtle is somewhere between the person who's sport is biathlon and the person who's sport is soccer##7
+27. the owner of the bird is on the right of the person who's sport is sailing##1
+28. the owner of the ferret is not the person drinking tea##6
+29. the owner of the goldfish is on the left or right of the person drinking water##3
+30. the person drinking tea is somewhere to the right of the person who's sport is soccer##5
+31. the owner of the turtle is on the left of the owner of the bird##1","{'Beverage': ['coffee', 'tea', 'water', 'soy-milk', 'iced-tea', 'mirinda', 'hot-chocolate'], 'Pet': ['frog', 'goldfish', 'ferret', 'guinea-pig', 'rat', 'turtle', 'bird'], 'Sport': ['soccer', 'ice-hockey', 'cricket', 'golf', 'weightlifting', 'sailing', 'biathlon']}"
+Pt1_3x7_level11-8,"There are 7 different nationalities: chinese, colombian, indian, indonesian, pakistani, russian, spanish
+7 different pets are kept: bird, frog, goat, guinea-pig, hedgehog, lizard, pony
+The people use 7 different means of transport: car, skateboard, snowmobile, subway, taxi, train, tram
+ 1. the owner of the goat is somewhere to the left of the spanish##5
+ 2. the russian is on the right of the indonesian##1
+ 3. the owner of the lizard is on the far left or far right##3
+ 4. the spanish is not to the right of the owner of the bird##8
+ 5. the person driving the subway is not the indonesian##6
+ 6. the person driving the skateboard is the pakistani or the person driving the skateboard is the owner of the pony, but not both##10
+ 7. the indonesian is on the left or right of the russian##3
+ 8. the person driving the subway is not to the right of the owner of the lizard##8
+ 9. the indian is the owner of the frog##1
+10. the owner of the hedgehog and the person driving the car have different parity positions##9
+11. the owner of the pony and the colombian have different parity positions##9
+12. the owner of the guinea-pig is between the person driving the car and the person driving the train##2
+13. the person driving the subway is not to the right of the person driving the subway##8
+14. the indian is somewhere to the left of the owner of the pony##5
+15. the owner of the guinea-pig is not to the right of the colombian##8
+16. the person driving the skateboard is not to the right of the pakistani##8
+17. the person driving the subway is not to the left of the russian##8
+18. the spanish is not to the right of the pakistani##8
+19. the person driving the snowmobile is on the right of the spanish##1
+20. the spanish is somewhere to the right of the person driving the tram##5
+21. the chinese is on the right of the person driving the taxi##1
+22. the indonesian is somewhere between the person driving the train and the person driving the skateboard##7
+23. the person driving the taxi is the indian or the person driving the taxi is the owner of the frog or both
+24. the colombian is on the left or right of the chinese##3
+25. the person driving the subway is somewhere between the person driving the snowmobile and the person driving the skateboard##7
+26. the owner of the bird is the person driving the train or the owner of the bird is the spanish or both
+27. the person driving the train is somewhere between the person driving the car and the owner of the hedgehog##7
+28. the owner of the bird is not the person driving the snowmobile##6
+29. the indonesian is not to the left of the spanish##8
+30. the owner of the goat is the chinese or the owner of the goat is the person driving the car or both
+31. the person driving the subway is somewhere to the right of the person driving the snowmobile##5","{'Nationality': ['indian', 'chinese', 'colombian', 'spanish', 'indonesian', 'russian', 'pakistani'], 'Pet': ['frog', 'goat', 'guinea-pig', 'bird', 'hedgehog', 'pony', 'lizard'], 'Transport': ['taxi', 'car', 'tram', 'train', 'snowmobile', 'subway', 'skateboard']}"
+Pt1_3x7_level11-9,"The people have 7 different jobs:  bartender, dancer, entrepreneur, freelancer, nurse, police-officer, project-manager
+7 different pets are kept: cat, dog, hedgehog, lizard, mouse, pony, rabbit
+The people use 7 different means of transport: boat, quad-bike, scooter, snowmobile, taxi, train, van
+ 1. the owner of the dog is somewhere to the right of the owner of the cat##5
+ 2. the owner of the cat and the person driving the van have the same parity positions##9
+ 3. the person driving the van is on the far right##1
+ 4. the nurse is on the far left##1
+ 5. the police-officer is somewhere to the right of the dancer##5
+ 6. the bartender is in an even position##4
+ 7. the owner of the rabbit is not the person driving the quad-bike##6
+ 8. the person driving the van and the project-manager have the same parity positions##9
+ 9. the entrepreneur is in an even position##4
+10. the person driving the train and the police-officer have the same parity positions##9
+11. the owner of the rabbit is on the left or right of the owner of the lizard##3
+12. the person driving the scooter is on the left or right of the bartender##3
+13. the freelancer is somewhere to the right of the owner of the mouse##5
+14. the person driving the snowmobile is in the middle##1
+15. the freelancer is on the left or right of the person driving the train##3
+16. the owner of the lizard is somewhere to the right of the owner of the dog##5
+17. the owner of the lizard is somewhere to the right of the dancer##5
+18. the person driving the quad-bike is somewhere between the owner of the cat and the project-manager##7
+19. the person driving the train is not to the right of the freelancer##8
+20. the bartender is on the left of the person driving the scooter##1
+21. the person driving the van is not to the left of the owner of the rabbit##8
+22. the person driving the scooter is not the owner of the dog##6
+23. the dancer is somewhere between the owner of the lizard and the bartender##7
+24. the person driving the quad-bike is somewhere to the left of the owner of the rabbit##5
+25. the dancer is not the owner of the hedgehog##6
+26. the person driving the snowmobile is the police-officer or the person driving the snowmobile is the owner of the hedgehog or both
+27. the person driving the quad-bike is somewhere to the right of the owner of the pony##5
+28. the project-manager is somewhere to the right of the owner of the lizard##5
+29. the owner of the cat is somewhere to the left of the owner of the rabbit##5
+30. the freelancer is on the left or right of the person driving the train##3
+31. the person driving the van is on the right of the freelancer##1
+32. the owner of the pony is on the right of the owner of the dog##1
+33. the person driving the taxi and the freelancer have the same parity positions##9","{'Job': ['nurse', 'bartender', 'dancer', 'entrepreneur', 'police-officer', 'freelancer', 'project-manager'], 'Pet': ['cat', 'dog', 'pony', 'hedgehog', 'mouse', 'lizard', 'rabbit'], 'Transport': ['boat', 'taxi', 'scooter', 'snowmobile', 'train', 'quad-bike', 'van']}"
diff --git a/part2/level11/Pt2_4x3_level11.csv b/part2/level11/Pt2_4x3_level11.csv
new file mode 100644
index 0000000000000000000000000000000000000000..10cdf506aae432cc2d6b0f05355890b669ebde68
--- /dev/null
+++ b/part2/level11/Pt2_4x3_level11.csv
@@ -0,0 +1,131 @@
+ID,Clues,SolutionGrid
+Pt1_4x3_level11-0,"There are 3 different favourite beverages: coffee, mirinda, soy-milk
+The people have 3 different hobbies: board-games, rock-climbing, sudoku
+The people have 3 different jobs:  designer, doctor, journalist
+The people prefer 3 different music-genres: disco, punk, rock
+ 1. the fan disco and the person drinking soy-milk have the same parity positions##9
+ 2. the person who's hobby is sudoku is on the far left##1
+ 3. the person who's hobby is rock-climbing is on the left or right of the person drinking soy-milk##3
+ 4. the person drinking coffee is somewhere to the right of the person drinking soy-milk##5
+ 5. the fan disco is the designer or the designer is the person drinking mirinda, but not both##10
+ 6. the fan rock and the person drinking coffee have different parity positions##9
+ 7. the person drinking mirinda is the doctor or the person drinking mirinda is the fan disco or both
+ 8. the doctor and the fan disco have different parity positions##9
+ 9. the person who's hobby is rock-climbing is on the left of the designer##1
+10. the journalist is on the left of the fan rock##1","{'Beverage': ['soy-milk', 'mirinda', 'coffee'], 'Hobby': ['sudoku', 'rock-climbing', 'board-games'], 'Job': ['journalist', 'doctor', 'designer'], 'Music-Genre': ['punk', 'rock', 'disco']}"
+Pt1_4x3_level11-1,"There are 3 different favourite beverages: coffee, lemonade, mirinda
+There 3 different types of food: cabbage, cauliflower, peas
+The people have 3 different jobs:  architect, bartender, dancer
+3 different pets are kept: fish, goldfish, pony
+1. the person drinking coffee is the person drinking coffee##1
+2. the person drinking coffee is on the left of the person eating cabbage##1
+3. the person drinking lemonade is on the far left##1
+4. the architect and the person eating peas have the same parity positions##9
+5. the person eating cauliflower is between the person eating cabbage and the owner of the goldfish##2
+6. the person eating peas is not to the right of the person drinking lemonade##8
+7. the dancer is the person eating peas or the dancer is the owner of the goldfish or both
+8. the owner of the fish is in the middle##1","{'Beverage': ['lemonade', 'coffee', 'mirinda'], 'Food': ['peas', 'cauliflower', 'cabbage'], 'Job': ['dancer', 'bartender', 'architect'], 'Pet': ['goldfish', 'fish', 'pony']}"
+Pt1_4x3_level11-2,"There are 3 different favourite beverages: milk, mirinda, water
+The people have 3 different jobs:  lawyer, librarian, social-worker
+The people prefer 3 different types of sport: badminton, rugby, surfing
+The people use 3 different means of transport: jet-ski, motorbike, skateboard
+ 1. the person driving the motorbike is not the person drinking mirinda##6
+ 2. the librarian is between the person drinking water and the lawyer##2
+ 3. the person who's sport is rugby is on the far left##1
+ 4. the social-worker is not to the left of the lawyer##8
+ 5. the person who's sport is surfing is on the left or right of the person driving the motorbike##3
+ 6. the person driving the jet-ski is the social-worker or the person who's sport is badminton is the person driving the jet-ski or both
+ 7. the librarian is somewhere to the left of the person who's sport is surfing##5
+ 8. the person driving the jet-ski is not to the left of the person drinking water##8
+ 9. the person drinking milk is on the left of the person driving the jet-ski##1
+10. the person driving the skateboard and the person drinking milk have different parity positions##9","{'Beverage': ['mirinda', 'milk', 'water'], 'Job': ['lawyer', 'librarian', 'social-worker'], 'Sport': ['rugby', 'badminton', 'surfing'], 'Transport': ['skateboard', 'motorbike', 'jet-ski']}"
+Pt1_4x3_level11-3,"There 3 different types of food: asparagus, papaya, spinach
+The people have 3 different hobbies: cooking, fishing, gardening
+The people have 3 different jobs:  analyst, freelancer, lawyer
+The people use 3 different means of transport: bus, skateboard, snowmobile
+1. the person who's hobby is gardening is not the person eating spinach##6
+2. the person driving the snowmobile is somewhere to the left of the person who's hobby is fishing##5
+3. the freelancer is the person driving the snowmobile or the freelancer is the person eating spinach or both
+4. the person eating asparagus is the person who's hobby is fishing##1
+5. the person eating papaya is on the left or right of the person driving the snowmobile##3
+6. the person driving the snowmobile is in the middle##1
+7. the lawyer is not to the right of the person eating spinach##8
+8. the analyst is the person driving the skateboard or the analyst is the person who's hobby is fishing, but not both##10","{'Food': ['papaya', 'spinach', 'asparagus'], 'Hobby': ['gardening', 'cooking', 'fishing'], 'Job': ['lawyer', 'freelancer', 'analyst'], 'Transport': ['skateboard', 'snowmobile', 'bus']}"
+Pt1_4x3_level11-4,"There 3 different types of food: cherry, radish, watermelon
+The people have 3 different hobbies: collecting, photography, rock-climbing
+The people have 3 different jobs:  dressmaker, mechanic, police-officer
+The people prefer 3 different music-genres: dubstep, jazz, soul
+1. the person who's hobby is rock-climbing is the fan dubstep##1
+2. the dressmaker and the person who's hobby is photography have different parity positions##9
+3. the mechanic is the person eating watermelon or the mechanic is the fan jazz or both
+4. the police-officer is on the left of the dressmaker##1
+5. the police-officer is somewhere to the right of the mechanic##5
+6. the person who's hobby is rock-climbing and the police-officer have different parity positions##9
+7. the person eating cherry is not the fan jazz##6
+8. the person eating cherry is somewhere to the right of the police-officer##5
+9. the person eating radish is the mechanic##1","{'Food': ['radish', 'watermelon', 'cherry'], 'Hobby': ['collecting', 'photography', 'rock-climbing'], 'Job': ['mechanic', 'police-officer', 'dressmaker'], 'Music-Genre': ['jazz', 'soul', 'dubstep']}"
+Pt1_4x3_level11-5,"There 3 different types of food: corn, lemon, pomegranate
+The people have 3 different hobbies: board-games, chess, rock-climbing
+The people have 3 different jobs:  doctor, electrician, musician
+The people prefer 3 different music-genres: hip-hop, metal, rock
+1. the person who's hobby is board-games is the person eating pomegranate or the fan metal is the person who's hobby is board-games or both
+2. the person who's hobby is rock-climbing is not to the left of the person eating lemon##8
+3. the person who's hobby is rock-climbing is the doctor or the person who's hobby is rock-climbing is the fan hip-hop, but not both##10
+4. the person who's hobby is chess is on the left of the fan metal##1
+5. the fan metal is the doctor##1
+6. the person eating lemon is not to the right of the person who's hobby is chess##8
+7. the person eating corn is on the left or right of the person eating lemon##3
+8. the fan metal is on the left of the fan rock##1
+9. the electrician is the person who's hobby is rock-climbing or the fan hip-hop is the electrician, but not both##10","{'Food': ['lemon', 'corn', 'pomegranate'], 'Hobby': ['chess', 'rock-climbing', 'board-games'], 'Job': ['electrician', 'doctor', 'musician'], 'Music-Genre': ['hip-hop', 'metal', 'rock']}"
+Pt1_4x3_level11-6,"The people have 3 different jobs:  engineer, manager, police-officer
+The people perfer 3 different movie-genres: musical, romance, western
+There are 3 different nationalities: brazilian, mexican, russian
+The people prefer 3 different types of sport: sailing, skiing, swimming
+ 1. the mexican is not the police-officer##6
+ 2. the russian is the person watching romance movies or the person who's sport is swimming is the russian or both
+ 3. the person who's sport is swimming is on the left or right of the person who's sport is sailing##3
+ 4. the person watching musical movies is on the left or right of the engineer##3
+ 5. the person who's sport is sailing is in the middle##1
+ 6. the person watching romance movies is somewhere to the right of the person who's sport is skiing##5
+ 7. the mexican is in the middle##1
+ 8. the mexican is on the left or right of the person watching musical movies##3
+ 9. the engineer is on the left of the police-officer##1
+10. the person watching romance movies is on the right of the person watching western movies##1
+11. the brazilian is the person who's sport is skiing or the brazilian is the person watching western movies, but not both##10","{'Job': ['manager', 'engineer', 'police-officer'], 'Movie-Genre': ['musical', 'western', 'romance'], 'Nationality': ['brazilian', 'mexican', 'russian'], 'Sport': ['skiing', 'sailing', 'swimming']}"
+Pt1_4x3_level11-7,"There are 3 different favourite beverages: almond-milk, coffee, hot-chocolate
+The people have 3 different hobbies: card-games, singing, traveling
+3 different pets are kept: bird, goat, lizard
+The people use 3 different means of transport: bike, snowmobile, van
+1. the owner of the lizard is on the right of the person drinking hot-chocolate##1
+2. the person driving the snowmobile is on the right of the owner of the goat##1
+3. the person driving the van is on the far right##1
+4. the person who's hobby is singing is somewhere to the left of the person drinking hot-chocolate##5
+5. the person drinking coffee is the person who's hobby is traveling or the person drinking coffee is the owner of the bird or both
+6. the owner of the lizard and the person driving the snowmobile have different parity positions##9","{'Beverage': ['almond-milk', 'hot-chocolate', 'coffee'], 'Hobby': ['singing', 'card-games', 'traveling'], 'Pet': ['goat', 'bird', 'lizard'], 'Transport': ['bike', 'snowmobile', 'van']}"
+Pt1_4x3_level11-8,"The people perfer 3 different movie-genres: action, musical, superhero
+The people prefer 3 different music-genres: country, pop, techno
+3 different pets are kept: frog, goat, pony
+The people prefer 3 different types of sport: sailing, swimming, weightlifting
+ 1. the owner of the goat is between the fan country and the person watching musical movies##2
+ 2. the person watching musical movies is the person who's sport is sailing or the owner of the pony is the person watching musical movies, but not both##10
+ 3. the owner of the frog is not the fan techno##6
+ 4. the person who's sport is weightlifting is not to the left of the person who's sport is weightlifting##8
+ 5. the person who's sport is weightlifting is not to the right of the person watching action movies##8
+ 6. the owner of the goat is not the fan pop##6
+ 7. the fan pop is the person watching action movies or the person watching action movies is the person who's sport is weightlifting or both
+ 8. the person watching musical movies is somewhere to the right of the fan country##5
+ 9. the person who's sport is sailing is not the owner of the pony##6
+10. the owner of the pony is not to the left of the person watching musical movies##8
+11. the person who's sport is sailing is in an even position##4","{'Movie-Genre': ['action', 'superhero', 'musical'], 'Music-Genre': ['country', 'techno', 'pop'], 'Pet': ['frog', 'goat', 'pony'], 'Sport': ['weightlifting', 'sailing', 'swimming']}"
+Pt1_4x3_level11-9,"The people have 3 different jobs:  architect, designer, project-manager
+The people perfer 3 different movie-genres: family, musical, romance
+There are 3 different nationalities: colombian, italian, turkish
+3 different pets are kept: ferret, goldfish, snake
+1. the person watching romance movies is the owner of the ferret or the person watching romance movies is the colombian or both
+2. the owner of the ferret is somewhere to the right of the designer##5
+3. the person watching family movies is not to the left of the architect##8
+4. the person watching musical movies is not to the right of the owner of the ferret##8
+5. the colombian is somewhere to the right of the person watching musical movies##5
+6. the person watching family movies is on the left of the owner of the goldfish##1
+7. the designer is on the left or right of the italian##3
+8. the owner of the goldfish is on the left of the project-manager##1","{'Job': ['architect', 'designer', 'project-manager'], 'Movie-Genre': ['family', 'musical', 'romance'], 'Nationality': ['italian', 'turkish', 'colombian'], 'Pet': ['snake', 'goldfish', 'ferret']}"
diff --git a/part2/level11/Pt2_4x4_level11.csv b/part2/level11/Pt2_4x4_level11.csv
new file mode 100644
index 0000000000000000000000000000000000000000..e6a9ef6002af4ca3f8b8e944c2f15b4ea2a26098
--- /dev/null
+++ b/part2/level11/Pt2_4x4_level11.csv
@@ -0,0 +1,193 @@
+ID,Clues,SolutionGrid
+Pt1_4x4_level11-0,"There are 4 different favourite beverages: cola, juice, soy-milk, sprite
+The people have 4 different hobbies: card-games, collecting, puzzles, sudoku
+4 different pets are kept: bird, chinchilla, frog, hedgehog
+The people use 4 different means of transport: boat, bus, scooter, tram
+ 1. the person driving the tram is on the left or right of the person who's hobby is sudoku##3
+ 2. the person driving the bus is somewhere to the left of the person driving the tram##5
+ 3. the owner of the frog is on the left or right of the person drinking cola##3
+ 4. the owner of the bird is somewhere to the left of the person who's hobby is puzzles##5
+ 5. the person drinking juice is somewhere to the right of the person drinking cola##5
+ 6. the person drinking cola is somewhere between the owner of the hedgehog and the owner of the frog##7
+ 7. the person drinking sprite is in an odd position##4
+ 8. the person drinking cola is on the right of the person driving the boat##1
+ 9. the person driving the boat is not the person who's hobby is collecting##6
+10. the person drinking juice is the owner of the chinchilla or the owner of the chinchilla is the person who's hobby is card-games or both
+11. the owner of the hedgehog is somewhere between the owner of the frog and the owner of the bird##7
+12. the owner of the chinchilla is not to the left of the person driving the tram##8
+13. the owner of the chinchilla is the person who's hobby is sudoku or the owner of the chinchilla is the person driving the tram, but not both##10
+14. the person drinking juice is the person who's hobby is sudoku##1
+15. the person driving the tram is not to the right of the owner of the chinchilla##8
+16. the person who's hobby is card-games is the person drinking cola##1","{'Beverage': ['sprite', 'soy-milk', 'cola', 'juice'], 'Hobby': ['collecting', 'puzzles', 'card-games', 'sudoku'], 'Pet': ['bird', 'hedgehog', 'chinchilla', 'frog'], 'Transport': ['bus', 'boat', 'tram', 'scooter']}"
+Pt1_4x4_level11-1,"There are 4 different favourite beverages: 7up, coffee, lemonade, mirinda
+There 4 different types of food: avocado, blueberry, onion, potato
+The people have 4 different jobs:  doctor, dressmaker, photographer, police-officer
+The people prefer 4 different music-genres: metal, pop, reggae, salsa
+ 1. the person drinking lemonade and the dressmaker have different parity positions##9
+ 2. the fan pop and the person drinking mirinda have different parity positions##9
+ 3. the doctor is somewhere to the left of the fan reggae##5
+ 4. the fan salsa is on the right of the fan metal##1
+ 5. the doctor is the person drinking mirinda or the doctor is the person eating blueberry or both
+ 6. the fan reggae is on the left of the photographer##1
+ 7. the person eating avocado is the fan reggae or the person eating avocado is the person drinking mirinda or both
+ 8. the fan salsa is somewhere to the right of the fan reggae##5
+ 9. the photographer is not to the right of the person drinking coffee##8
+10. the person drinking coffee is the person eating onion or the person drinking coffee is the fan salsa or both
+11. the fan salsa is on the left or right of the fan metal##3
+12. the person eating potato is on the left or right of the person drinking mirinda##3
+13. the person eating blueberry is somewhere to the left of the person eating potato##5
+14. the person eating blueberry is not the person drinking lemonade##6
+15. the dressmaker is between the person drinking 7up and the fan metal##2","{'Beverage': ['7up', 'mirinda', 'lemonade', 'coffee'], 'Food': ['blueberry', 'avocado', 'potato', 'onion'], 'Job': ['doctor', 'dressmaker', 'photographer', 'police-officer'], 'Music-Genre': ['pop', 'reggae', 'metal', 'salsa']}"
+Pt1_4x4_level11-2,"There are 4 different favourite beverages: 7up, hot-chocolate, juice, mirinda
+The people have 4 different hobbies: card-games, cooking, dancing, gardening
+The people prefer 4 different music-genres: funk, house, pop, rock
+4 different pets are kept: bird, cat, dog, horse
+ 1. the person who's hobby is dancing is somewhere to the left of the owner of the cat##5
+ 2. the person who's hobby is card-games is somewhere to the right of the fan pop##5
+ 3. the fan rock and the owner of the cat have the same parity positions##9
+ 4. the person drinking hot-chocolate is not to the left of the person drinking mirinda##8
+ 5. the owner of the horse is between the person drinking juice and the person drinking mirinda##2
+ 6. the person drinking 7up is somewhere to the right of the person who's hobby is cooking##5
+ 7. the owner of the dog and the fan house have different parity positions##9
+ 8. the person who's hobby is card-games is in an even position##4
+ 9. the person who's hobby is dancing is the fan pop or the person who's hobby is dancing is the owner of the dog or both
+10. the person drinking mirinda is not to the right of the fan house##8
+11. the fan pop is not to the right of the owner of the cat##8
+12. the person drinking mirinda is somewhere to the left of the person drinking hot-chocolate##5
+13. the fan funk and the person drinking 7up have different parity positions##9
+14. the fan pop is on the right of the fan rock##1
+15. the owner of the horse is not to the left of the fan pop##8
+16. the person drinking 7up is somewhere to the left of the person drinking mirinda##5","{'Beverage': ['juice', '7up', 'mirinda', 'hot-chocolate'], 'Hobby': ['cooking', 'dancing', 'gardening', 'card-games'], 'Music-Genre': ['rock', 'pop', 'funk', 'house'], 'Pet': ['dog', 'horse', 'cat', 'bird']}"
+Pt1_4x4_level11-3,"There 4 different types of food: carrot, cherry, nectarine, tomato
+4 different pets are kept: goldfish, rabbit, snake, turtle
+The people prefer 4 different types of sport: climbing, skateboarding, volleyball, water-polo
+The people use 4 different means of transport: boat, jet-ski, roller, skateboard
+ 1. the owner of the goldfish is not the person who's sport is skateboarding##6
+ 2. the person who's sport is volleyball is somewhere to the right of the person driving the roller##5
+ 3. the person who's sport is water-polo is somewhere to the right of the person who's sport is skateboarding##5
+ 4. the person driving the boat is the person eating carrot or the owner of the turtle is the person driving the boat or both
+ 5. the owner of the rabbit and the person driving the jet-ski have the same parity positions##9
+ 6. the person eating carrot is between the owner of the goldfish and the owner of the snake##2
+ 7. the owner of the turtle is on the left or right of the person driving the skateboard##3
+ 8. the person eating tomato is somewhere to the left of the owner of the snake##5
+ 9. the person driving the skateboard is on the far right##1
+10. the person who's sport is climbing is on the left of the person eating nectarine##1
+11. the person driving the jet-ski is somewhere to the left of the person eating carrot##5
+12. the owner of the goldfish is on the left or right of the person who's sport is volleyball##3","{'Food': ['tomato', 'nectarine', 'carrot', 'cherry'], 'Pet': ['rabbit', 'snake', 'turtle', 'goldfish'], 'Sport': ['climbing', 'skateboarding', 'volleyball', 'water-polo'], 'Transport': ['jet-ski', 'roller', 'boat', 'skateboard']}"
+Pt1_4x4_level11-4,"There are 4 different favourite beverages: fanta, hot-chocolate, soy-milk, sprite
+The people have 4 different jobs:  architect, pilot, project-manager, security-guard
+There are 4 different nationalities: brazilian, egyptian, italian, nigerian
+The people prefer 4 different types of sport: handball, rugby, skateboarding, snowboarding
+ 1. the brazilian is on the right of the person who's sport is handball##1
+ 2. the person drinking fanta is on the far right##1
+ 3. the architect is the person who's sport is snowboarding or the person who's sport is snowboarding is the person drinking fanta, but not both##10
+ 4. the person drinking fanta is on the left or right of the brazilian##3
+ 5. the person who's sport is handball is the person drinking sprite or the person who's sport is handball is the brazilian or both
+ 6. the person who's sport is rugby and the pilot have the same parity positions##9
+ 7. the security-guard is the person drinking hot-chocolate##1
+ 8. the nigerian is the security-guard or the security-guard is the person drinking hot-chocolate or both
+ 9. the pilot is somewhere to the right of the italian##5
+10. the brazilian is on the left or right of the project-manager##3
+11. the security-guard is the nigerian##1
+12. the person who's sport is handball is the pilot or the pilot is the person drinking fanta, but not both##10","{'Beverage': ['hot-chocolate', 'sprite', 'soy-milk', 'fanta'], 'Job': ['security-guard', 'project-manager', 'architect', 'pilot'], 'Nationality': ['nigerian', 'italian', 'brazilian', 'egyptian'], 'Sport': ['skateboarding', 'handball', 'snowboarding', 'rugby']}"
+Pt1_4x4_level11-5,"The people have 4 different hobbies: board-games, collecting, rock-climbing, writing
+The people have 4 different jobs:  dressmaker, librarian, manager, security-guard
+The people prefer 4 different music-genres: hip-hop, punk, rock, techno
+There are 4 different nationalities: brazilian, canadian, indonesian, spanish
+ 1. the fan rock is on the left or right of the fan punk##3
+ 2. the canadian is on the left or right of the brazilian##3
+ 3. the person who's hobby is rock-climbing is not the librarian##6
+ 4. the fan techno is somewhere to the right of the person who's hobby is board-games##5
+ 5. the fan rock is the spanish or the fan rock is the dressmaker or both
+ 6. the fan techno is in an odd position##4
+ 7. the brazilian is not the fan techno##6
+ 8. the person who's hobby is board-games is on the left of the spanish##1
+ 9. the fan punk is between the librarian and the dressmaker##2
+10. the person who's hobby is board-games is not the fan hip-hop##6
+11. the indonesian and the person who's hobby is collecting have the same parity positions##9
+12. the canadian is not the librarian##6
+13. the manager and the fan hip-hop have the same parity positions##9
+14. the fan punk is somewhere to the left of the fan techno##5
+15. the manager is on the far left or far right##3
+16. the person who's hobby is writing is not to the left of the person who's hobby is rock-climbing##8
+17. the person who's hobby is rock-climbing is not to the right of the person who's hobby is writing##8
+18. the fan punk and the brazilian have the same parity positions##9","{'Hobby': ['rock-climbing', 'board-games', 'writing', 'collecting'], 'Job': ['dressmaker', 'security-guard', 'librarian', 'manager'], 'Music-Genre': ['rock', 'punk', 'techno', 'hip-hop'], 'Nationality': ['canadian', 'brazilian', 'spanish', 'indonesian']}"
+Pt1_4x4_level11-6,"There 4 different types of food: lettuce, mango, papaya, strawberry
+The people perfer 4 different movie-genres: musical, mystery, scientific, spy
+There are 4 different nationalities: indian, mexican, nigerian, polish
+4 different pets are kept: chinchilla, hedgehog, horse, mouse
+ 1. the person eating lettuce is not the owner of the hedgehog##6
+ 2. the person watching scientific movies is on the left or right of the person watching musical movies##3
+ 3. the owner of the horse is not to the left of the person eating mango##8
+ 4. the person watching spy movies is the owner of the horse or the person watching spy movies is the indian, but not both##10
+ 5. the person watching scientific movies is on the far left##1
+ 6. the mexican is somewhere to the right of the owner of the mouse##5
+ 7. the indian and the person watching spy movies have different parity positions##9
+ 8. the nigerian is not the person watching musical movies##6
+ 9. the owner of the hedgehog and the person watching spy movies have the same parity positions##9
+10. the owner of the horse is in an odd position##4
+11. the person watching musical movies is the person eating mango or the polish is the person watching musical movies or both
+12. the person eating strawberry is on the far left##1
+13. the owner of the horse is the person eating mango##1
+14. the person watching spy movies is the person eating mango or the person watching spy movies is the owner of the mouse or both
+15. the person watching mystery movies is not to the left of the person eating strawberry##8
+16. the person watching mystery movies is on the left or right of the mexican##3
+17. the owner of the horse is on the left of the person eating lettuce##1","{'Food': ['strawberry', 'papaya', 'mango', 'lettuce'], 'Movie-Genre': ['scientific', 'musical', 'spy', 'mystery'], 'Nationality': ['nigerian', 'polish', 'mexican', 'indian'], 'Pet': ['hedgehog', 'mouse', 'horse', 'chinchilla']}"
+Pt1_4x4_level11-7,"The people have 4 different hobbies: card-games, collecting, skydiving, traveling
+The people have 4 different jobs:  librarian, mechanic, musician, teacher
+The people perfer 4 different movie-genres: crime, musical, romance, scientific
+The people prefer 4 different music-genres: gospel, indie, punk, trance
+ 1. the person who's hobby is traveling is the person watching musical movies or the person who's hobby is traveling is the librarian or both
+ 2. the fan punk and the person watching scientific movies have different parity positions##9
+ 3. the person who's hobby is skydiving is on the right of the person watching romance movies##1
+ 4. the person watching musical movies and the person who's hobby is traveling have the same parity positions##9
+ 5. the person watching scientific movies is not to the left of the person watching crime movies##8
+ 6. the musician is on the far right##1
+ 7. the person watching romance movies is not the fan gospel##6
+ 8. the fan punk is on the left or right of the fan trance##3
+ 9. the person who's hobby is traveling is on the left of the person watching crime movies##1
+10. the person watching musical movies is in an odd position##4
+11. the mechanic is somewhere to the right of the teacher##5
+12. the fan trance is somewhere to the right of the person watching crime movies##5
+13. the mechanic is not to the left of the person who's hobby is traveling##8
+14. the person who's hobby is traveling is somewhere to the left of the teacher##5
+15. the person who's hobby is skydiving is on the left or right of the person who's hobby is collecting##3
+16. the person who's hobby is skydiving is on the left of the person watching musical movies##1
+17. the person watching crime movies is the fan gospel##1","{'Hobby': ['traveling', 'skydiving', 'collecting', 'card-games'], 'Job': ['librarian', 'teacher', 'mechanic', 'musician'], 'Movie-Genre': ['romance', 'crime', 'musical', 'scientific'], 'Music-Genre': ['indie', 'gospel', 'punk', 'trance']}"
+Pt1_4x4_level11-8,"The people have 4 different hobbies: cooking, drawing, reading, traveling
+The people perfer 4 different movie-genres: documentary, romance, scientific, western
+The people prefer 4 different music-genres: electronic, indie, metal, techno
+The people use 4 different means of transport: bus, jet-ski, skateboard, trike
+ 1. the person watching romance movies is the person driving the jet-ski or the person driving the jet-ski is the fan electronic, but not both##10
+ 2. the person driving the jet-ski is on the left or right of the person watching scientific movies##3
+ 3. the person driving the jet-ski is somewhere between the fan metal and the fan indie##7
+ 4. the fan metal is on the right of the person watching romance movies##1
+ 5. the person who's hobby is traveling is the person watching romance movies##1
+ 6. the person who's hobby is cooking is on the left of the person who's hobby is traveling##1
+ 7. the person watching documentary movies is not to the right of the person watching romance movies##8
+ 8. the person who's hobby is reading is the person driving the skateboard or the person watching documentary movies is the person who's hobby is reading or both
+ 9. the person watching scientific movies is on the left or right of the person driving the jet-ski##3
+10. the person who's hobby is reading is not to the right of the person who's hobby is drawing##8
+11. the fan electronic is the person who's hobby is cooking or the person watching western movies is the fan electronic or both
+12. the person watching documentary movies is not to the left of the fan indie##8
+13. the person driving the bus is on the left or right of the person who's hobby is reading##3
+14. the fan indie is somewhere to the right of the person who's hobby is reading##5","{'Hobby': ['reading', 'cooking', 'traveling', 'drawing'], 'Movie-Genre': ['western', 'documentary', 'romance', 'scientific'], 'Music-Genre': ['electronic', 'indie', 'techno', 'metal'], 'Transport': ['skateboard', 'bus', 'jet-ski', 'trike']}"
+Pt1_4x4_level11-9,"The people have 4 different hobbies: cooking, reading, rock-climbing, skydiving
+The people have 4 different jobs:  fisherman, lawyer, musician, paramedic
+4 different pets are kept: ferret, fish, snake, turtle
+The people use 4 different means of transport: roller, ship, subway, van
+ 1. the paramedic and the person driving the subway have different parity positions##9
+ 2. the owner of the snake is on the right of the person driving the subway##1
+ 3. the owner of the fish is somewhere to the right of the owner of the ferret##5
+ 4. the lawyer is not the person who's hobby is rock-climbing##6
+ 5. the owner of the ferret is somewhere between the owner of the snake and the person driving the roller##7
+ 6. the owner of the turtle is the person driving the subway or the owner of the turtle is the person who's hobby is skydiving or both
+ 7. the owner of the turtle is not to the right of the person who's hobby is skydiving##8
+ 8. the fisherman is somewhere between the owner of the snake and the paramedic##7
+ 9. the person who's hobby is reading is somewhere between the lawyer and the person who's hobby is cooking##7
+10. the paramedic is the person driving the roller or the paramedic is the person who's hobby is cooking or both
+11. the person who's hobby is skydiving is on the far left or far right##3
+12. the person driving the subway is somewhere to the left of the owner of the ferret##5
+13. the person driving the ship is the person who's hobby is reading or the person who's hobby is reading is the lawyer or both
+14. the person who's hobby is cooking is on the right of the person who's hobby is rock-climbing##1
+15. the owner of the ferret is the person who's hobby is rock-climbing or the owner of the ferret is the person driving the roller or both","{'Hobby': ['skydiving', 'reading', 'rock-climbing', 'cooking'], 'Job': ['lawyer', 'musician', 'fisherman', 'paramedic'], 'Pet': ['turtle', 'snake', 'ferret', 'fish'], 'Transport': ['subway', 'ship', 'van', 'roller']}"
diff --git a/part2/level11/Pt2_4x5_level11.csv b/part2/level11/Pt2_4x5_level11.csv
new file mode 100644
index 0000000000000000000000000000000000000000..f310b46e9129046003f45727199fd0a52933a5a9
--- /dev/null
+++ b/part2/level11/Pt2_4x5_level11.csv
@@ -0,0 +1,288 @@
+ID,Clues,SolutionGrid
+Pt1_4x5_level11-0,"There 5 different types of food: papaya, pepper, pineapple, raspberry, spinach
+The people have 5 different jobs:  designer, firefighter, journalist, photographer, writer
+The people prefer 5 different music-genres: blues, funk, house, jazz, reggae
+The people use 5 different means of transport: bike, quad-bike, subway, tram, trike
+ 1. the fan blues is not to the right of the fan reggae##8
+ 2. the person driving the tram is on the far left##1
+ 3. the person eating pineapple is somewhere to the left of the person driving the bike##5
+ 4. the person driving the tram is in an odd position##4
+ 5. the fan house is on the left of the photographer##1
+ 6. the person driving the tram is not to the left of the designer##8
+ 7. the person driving the subway is not to the left of the writer##8
+ 8. the person eating pineapple is the journalist##1
+ 9. the person eating pineapple is the fan jazz or the person eating pineapple is the firefighter, but not both##10
+10. the journalist is in the middle##1
+11. the person eating spinach is not to the left of the person eating raspberry##8
+12. the fan house is not to the left of the person driving the bike##8
+13. the person driving the subway is somewhere to the right of the designer##5
+14. the person driving the subway is the writer##1
+15. the person eating papaya is on the left of the fan reggae##1
+16. the person eating spinach is on the left or right of the person eating raspberry##3
+17. the person eating spinach is in an even position##4
+18. the firefighter is somewhere to the right of the person driving the trike##5
+19. the fan blues is not to the right of the person eating raspberry##8
+20. the firefighter is the person driving the subway or the firefighter is the fan house or both
+21. the person driving the quad-bike and the writer have different parity positions##9","{'Food': ['raspberry', 'spinach', 'pineapple', 'papaya', 'pepper'], 'Job': ['designer', 'writer', 'journalist', 'firefighter', 'photographer'], 'Music-Genre': ['blues', 'funk', 'jazz', 'house', 'reggae'], 'Transport': ['tram', 'subway', 'trike', 'bike', 'quad-bike']}"
+Pt1_4x5_level11-1,"There are 5 different favourite beverages: coffee, cola, hot-chocolate, juice, milk
+The people have 5 different hobbies: baking, card-games, chess, dancing, photography
+The people perfer 5 different movie-genres: documentary, drama, fantasy, satire, western
+The people prefer 5 different types of sport: basketball, rowing, rugby, snowboarding, volleyball
+ 1. the person who's hobby is baking is somewhere to the right of the person drinking juice##5
+ 2. the person drinking coffee is somewhere to the right of the person who's hobby is chess##5
+ 3. the person watching satire movies is not to the left of the person watching drama movies##8
+ 4. the person who's sport is snowboarding is the person drinking cola or the person who's sport is snowboarding is the person watching satire movies or both
+ 5. the person who's hobby is photography is the person who's sport is snowboarding or the person who's hobby is photography is the person watching documentary movies or both
+ 6. the person who's hobby is baking is not to the left of the person watching documentary movies##8
+ 7. the person who's sport is snowboarding is on the left or right of the person watching documentary movies##3
+ 8. the person watching western movies is not to the left of the person who's sport is volleyball##8
+ 9. the person who's hobby is baking is not the person drinking coffee##6
+10. the person watching satire movies is not the person who's sport is rowing##6
+11. the person who's hobby is card-games is on the left or right of the person who's hobby is dancing##3
+12. the person who's sport is rugby is not the person who's hobby is photography##6
+13. the person who's sport is basketball is the person who's hobby is card-games or the person who's sport is basketball is the person watching drama movies, but not both##10
+14. the person who's hobby is chess is somewhere to the right of the person drinking juice##5
+15. the person who's hobby is baking is somewhere to the right of the person watching documentary movies##5
+16. the person drinking milk is in an odd position##4
+17. the person drinking cola is somewhere to the left of the person who's hobby is photography##5
+18. the person watching documentary movies is not to the right of the person who's sport is snowboarding##8
+19. the person drinking milk is on the left of the person who's sport is rowing##1
+20. the person watching documentary movies and the person who's sport is basketball have different parity positions##9
+21. the person drinking coffee is between the person who's sport is rugby and the person who's sport is snowboarding##2
+22. the person who's hobby is photography is not the person watching western movies##6
+23. the person watching drama movies is not to the right of the person who's hobby is dancing##8
+24. the person who's hobby is card-games is on the right of the person drinking cola##1
+25. the person who's sport is rugby is not the person watching western movies##6","{'Beverage': ['cola', 'juice', 'milk', 'coffee', 'hot-chocolate'], 'Hobby': ['dancing', 'card-games', 'chess', 'photography', 'baking'], 'Movie-Genre': ['drama', 'western', 'fantasy', 'documentary', 'satire'], 'Sport': ['basketball', 'volleyball', 'rugby', 'rowing', 'snowboarding']}"
+Pt1_4x5_level11-2,"The people have 5 different hobbies: chess, hiking, puzzles, traveling, video-games
+The people perfer 5 different movie-genres: adventure, epic, horror, martial-arts, satire
+There are 5 different nationalities: american, british, german, indonesian, nigerian
+5 different pets are kept: bird, cat, ferret, horse, rat
+ 1. the indonesian is the person who's hobby is chess or the indonesian is the owner of the rat or both
+ 2. the american is on the left or right of the owner of the horse##3
+ 3. the person watching martial-arts movies is somewhere to the left of the owner of the cat##5
+ 4. the person who's hobby is hiking and the nigerian have the same parity positions##9
+ 5. the person who's hobby is chess is not the nigerian##6
+ 6. the indonesian is on the left of the person who's hobby is puzzles##1
+ 7. the person who's hobby is traveling is somewhere to the right of the german##5
+ 8. the person who's hobby is chess is on the right of the person who's hobby is video-games##1
+ 9. the person who's hobby is video-games is on the far left or far right##3
+10. the person who's hobby is hiking is not to the left of the person watching satire movies##8
+11. the german is the owner of the horse##1
+12. the owner of the bird is somewhere to the right of the owner of the ferret##5
+13. the person watching horror movies is somewhere to the right of the owner of the horse##5
+14. the owner of the bird is the person watching epic movies or the person watching epic movies is the person who's hobby is puzzles or both
+15. the person watching satire movies is the british##1
+16. the person who's hobby is chess is not to the left of the person watching horror movies##8
+17. the person watching horror movies is on the left or right of the owner of the rat##3
+18. the owner of the cat is not to the left of the owner of the rat##8
+19. the owner of the horse is the person watching martial-arts movies or the person who's hobby is hiking is the owner of the horse, but not both##10
+20. the owner of the ferret and the indonesian have different parity positions##9
+21. the person who's hobby is traveling is not to the left of the person who's hobby is chess##8
+22. the american is between the german and the owner of the rat##2
+23. the owner of the rat is the person who's hobby is puzzles or the person who's hobby is puzzles is the british or both","{'Hobby': ['video-games', 'chess', 'traveling', 'puzzles', 'hiking'], 'Movie-Genre': ['martial-arts', 'horror', 'adventure', 'satire', 'epic'], 'Nationality': ['german', 'american', 'indonesian', 'british', 'nigerian'], 'Pet': ['horse', 'ferret', 'rat', 'cat', 'bird']}"
+Pt1_4x5_level11-3,"There 5 different types of food: asparagus, cherry, orange, peach, tomato
+The people have 5 different hobbies: board-games, chess, gardening, rock-climbing, woodworking
+The people perfer 5 different movie-genres: animation, family, romance, scientific, zombie
+There are 5 different nationalities: dutch, german, malaysian, polish, thai
+ 1. the person watching romance movies is on the left or right of the person watching scientific movies##3
+ 2. the person watching romance movies is not to the left of the person eating cherry##8
+ 3. the person eating peach and the person who's hobby is woodworking have the same parity positions##9
+ 4. the person eating asparagus is on the right of the person eating tomato##1
+ 5. the person watching zombie movies is not to the left of the person eating orange##8
+ 6. the person eating tomato is on the left or right of the person eating cherry##3
+ 7. the person watching zombie movies and the person eating orange have the same parity positions##9
+ 8. the thai is somewhere to the right of the person eating cherry##5
+ 9. the person watching scientific movies is somewhere to the right of the person watching romance movies##5
+10. the person eating peach is not to the right of the person watching scientific movies##8
+11. the person who's hobby is gardening is not to the right of the person eating orange##8
+12. the person who's hobby is gardening and the person eating cherry have the same parity positions##9
+13. the polish is somewhere to the left of the person watching zombie movies##5
+14. the person eating asparagus is in an even position##4
+15. the german is not the person watching scientific movies##6
+16. the polish is not to the right of the person eating cherry##8
+17. the person who's hobby is woodworking is not to the left of the person eating peach##8
+18. the german is not to the left of the person who's hobby is board-games##8
+19. the person who's hobby is rock-climbing and the person watching scientific movies have different parity positions##9
+20. the malaysian is the person eating orange or the malaysian is the person watching scientific movies, but not both##10
+21. the thai is on the left or right of the dutch##3
+22. the person watching animation movies and the person eating cherry have different parity positions##9
+23. the person who's hobby is rock-climbing is the person eating peach or the person who's hobby is rock-climbing is the polish or both
+24. the person who's hobby is board-games is not to the right of the person watching scientific movies##8
+25. the person who's hobby is rock-climbing is not to the right of the polish##8
+26. the person eating peach is not to the right of the person eating orange##8
+27. the person watching romance movies is the malaysian or the person watching romance movies is the person who's hobby is woodworking, but not both##10
+28. the dutch is in the middle##1","{'Food': ['peach', 'cherry', 'tomato', 'asparagus', 'orange'], 'Hobby': ['rock-climbing', 'board-games', 'woodworking', 'gardening', 'chess'], 'Movie-Genre': ['animation', 'family', 'romance', 'scientific', 'zombie'], 'Nationality': ['polish', 'german', 'dutch', 'thai', 'malaysian']}"
+Pt1_4x5_level11-4,"There 5 different types of food: broccoli, carrot, orange, pear, radish
+There are 5 different nationalities: brazilian, chinese, french, malaysian, mexican
+5 different pets are kept: ferret, goldfish, hamster, mouse, rat
+The people prefer 5 different types of sport: climbing, cycling, rugby, sailing, skiing
+ 1. the person who's sport is skiing and the person eating orange have different parity positions##9
+ 2. the person eating carrot and the owner of the goldfish have the same parity positions##9
+ 3. the person who's sport is skiing is not to the right of the owner of the mouse##8
+ 4. the owner of the mouse is somewhere to the left of the malaysian##5
+ 5. the malaysian is in an even position##4
+ 6. the chinese is not to the left of the french##8
+ 7. the owner of the hamster is the person who's sport is rugby##1
+ 8. the person who's sport is climbing and the person eating orange have the same parity positions##9
+ 9. the person eating orange and the person who's sport is rugby have different parity positions##9
+10. the person who's sport is cycling is somewhere to the right of the owner of the mouse##5
+11. the person who's sport is skiing is not to the right of the brazilian##8
+12. the person who's sport is cycling is somewhere to the right of the mexican##5
+13. the person who's sport is cycling is somewhere to the right of the owner of the goldfish##5
+14. the mexican is somewhere to the right of the person who's sport is rugby##5
+15. the owner of the mouse is not to the right of the french##8
+16. the owner of the ferret is somewhere to the right of the owner of the mouse##5
+17. the owner of the ferret is somewhere to the left of the person eating carrot##5
+18. the person who's sport is sailing is on the left or right of the person eating radish##3
+19. the person eating orange is not to the right of the person eating orange##8
+20. the brazilian is the person eating radish or the person eating radish is the person who's sport is climbing, but not both##10
+21. the person who's sport is cycling is on the left or right of the owner of the goldfish##3
+22. the person eating pear and the owner of the rat have the same parity positions##9
+23. the owner of the ferret is not to the right of the person eating pear##8
+24. the person eating broccoli is not to the left of the person eating radish##8
+25. the person eating broccoli is the person who's sport is rugby or the person who's sport is rugby is the owner of the rat or both
+26. the french is in the middle##1","{'Food': ['radish', 'orange', 'broccoli', 'carrot', 'pear'], 'Nationality': ['brazilian', 'malaysian', 'french', 'mexican', 'chinese'], 'Pet': ['mouse', 'ferret', 'hamster', 'goldfish', 'rat'], 'Sport': ['skiing', 'sailing', 'rugby', 'climbing', 'cycling']}"
+Pt1_4x5_level11-5,"There are 5 different favourite beverages: coffee, cola, fanta, iced-tea, tea
+The people have 5 different hobbies: dancing, gardening, rock-climbing, woodworking, writing
+The people have 5 different jobs:  designer, electrician, social-worker, teacher, writer
+The people prefer 5 different music-genres: jazz, reggae, rock, soul, trance
+ 1. the person drinking cola is not to the right of the fan trance##8
+ 2. the person drinking iced-tea is not to the right of the social-worker##8
+ 3. the person who's hobby is woodworking is somewhere to the left of the social-worker##5
+ 4. the teacher is not to the right of the person drinking tea##8
+ 5. the person who's hobby is writing is on the left or right of the person who's hobby is gardening##3
+ 6. the fan reggae is the person drinking coffee or the fan reggae is the writer or both
+ 7. the person who's hobby is dancing is somewhere to the right of the person drinking fanta##5
+ 8. the person who's hobby is gardening is somewhere to the left of the designer##5
+ 9. the person who's hobby is woodworking is somewhere to the left of the person drinking tea##5
+10. the person drinking fanta is somewhere to the right of the person drinking coffee##5
+11. the fan trance is on the left or right of the person who's hobby is gardening##3
+12. the person who's hobby is rock-climbing is the writer or the person who's hobby is rock-climbing is the fan soul or both
+13. the person drinking tea and the writer have the same parity positions##9
+14. the person who's hobby is dancing is not to the left of the person who's hobby is gardening##8
+15. the social-worker is somewhere between the person who's hobby is writing and the person drinking cola##7
+16. the fan soul is somewhere between the person who's hobby is woodworking and the person drinking coffee##7
+17. the person drinking iced-tea is on the far left or far right##3
+18. the person who's hobby is gardening is somewhere between the fan rock and the person drinking cola##7
+19. the person who's hobby is dancing is not to the left of the person drinking fanta##8
+20. the person who's hobby is dancing is the person drinking cola##1
+21. the person who's hobby is writing is not to the right of the person drinking coffee##8
+22. the person drinking tea is on the left or right of the person drinking coffee##3","{'Beverage': ['iced-tea', 'tea', 'coffee', 'fanta', 'cola'], 'Hobby': ['woodworking', 'rock-climbing', 'writing', 'gardening', 'dancing'], 'Job': ['teacher', 'writer', 'electrician', 'social-worker', 'designer'], 'Music-Genre': ['rock', 'soul', 'reggae', 'jazz', 'trance']}"
+Pt1_4x5_level11-6,"The people prefer 5 different music-genres: classical, disco, funk, pop, salsa
+There are 5 different nationalities: american, australian, british, colombian, pakistani
+5 different pets are kept: ferret, fish, goat, goldfish, guinea-pig
+The people prefer 5 different types of sport: golf, rowing, snowboarding, surfing, weightlifting
+ 1. the owner of the goat is not to the right of the owner of the fish##8
+ 2. the owner of the goldfish is somewhere to the left of the colombian##5
+ 3. the person who's sport is weightlifting is not the owner of the fish##6
+ 4. the person who's sport is snowboarding is the british##1
+ 5. the person who's sport is rowing is the australian or the person who's sport is rowing is the owner of the goat or both
+ 6. the fan funk is somewhere to the left of the fan salsa##5
+ 7. the fan funk is in the middle##1
+ 8. the owner of the goat is the australian##1
+ 9. the person who's sport is surfing is on the left of the owner of the ferret##1
+10. the owner of the goldfish is on the left of the colombian##1
+11. the owner of the guinea-pig is on the far left or far right##3
+12. the person who's sport is golf is somewhere to the right of the owner of the goat##5
+13. the fan classical is not the owner of the ferret##6
+14. the owner of the ferret is the fan funk##1
+15. the pakistani is not to the left of the owner of the goat##8
+16. the colombian is the owner of the fish or the owner of the fish is the fan salsa, but not both##10
+17. the fan pop is the british##1
+18. the british is somewhere to the right of the australian##5
+19. the pakistani is on the left of the person who's sport is snowboarding##1
+20. the pakistani is somewhere to the left of the person who's sport is snowboarding##5
+21. the colombian is on the left of the owner of the fish##1
+22. the fan salsa and the pakistani have the same parity positions##9
+23. the fan classical is the person who's sport is rowing or the pakistani is the fan classical or both","{'Music-Genre': ['classical', 'disco', 'funk', 'salsa', 'pop'], 'Nationality': ['australian', 'american', 'colombian', 'pakistani', 'british'], 'Pet': ['goat', 'goldfish', 'ferret', 'fish', 'guinea-pig'], 'Sport': ['rowing', 'surfing', 'weightlifting', 'golf', 'snowboarding']}"
+Pt1_4x5_level11-7,"The people have 5 different hobbies: drawing, filmmaking, photography, rock-climbing, traveling
+There are 5 different nationalities: argentine, australian, egyptian, italian, russian
+5 different pets are kept: cat, chinchilla, fish, horse, pony
+The people use 5 different means of transport: bus, scooter, subway, tram, van
+ 1. the owner of the chinchilla is somewhere to the left of the owner of the cat##5
+ 2. the italian is on the right of the person who's hobby is rock-climbing##1
+ 3. the person driving the bus and the person who's hobby is filmmaking have different parity positions##9
+ 4. the owner of the fish is not to the left of the person driving the tram##8
+ 5. the owner of the horse is in an odd position##4
+ 6. the argentine is the owner of the pony or the person driving the van is the argentine or both
+ 7. the person driving the tram and the person who's hobby is drawing have different parity positions##9
+ 8. the person who's hobby is filmmaking is somewhere to the left of the italian##5
+ 9. the person who's hobby is filmmaking is somewhere between the owner of the horse and the owner of the fish##7
+10. the owner of the chinchilla is the argentine##1
+11. the person who's hobby is photography and the owner of the horse have different parity positions##9
+12. the person driving the subway is the australian##1
+13. the egyptian is the person driving the tram or the egyptian is the owner of the horse, but not both##10
+14. the person who's hobby is drawing and the owner of the chinchilla have the same parity positions##9
+15. the person driving the tram is in an even position##4
+16. the person driving the scooter is not to the right of the italian##8
+17. the person driving the tram is the owner of the pony or the russian is the person driving the tram, but not both##10
+18. the person who's hobby is photography is not the person driving the subway##6
+19. the russian and the owner of the cat have different parity positions##9
+20. the owner of the chinchilla is on the left or right of the owner of the pony##3
+21. the person who's hobby is rock-climbing is not to the left of the argentine##8
+22. the owner of the fish is the russian or the person driving the subway is the owner of the fish or both
+23. the person driving the scooter is somewhere to the left of the person driving the subway##5
+24. the russian is not to the left of the person driving the bus##8
+25. the owner of the fish is on the far left or far right##3
+26. the owner of the fish is on the far left or far right##3
+27. the italian is between the person who's hobby is rock-climbing and the person who's hobby is traveling##2","{'Hobby': ['drawing', 'filmmaking', 'rock-climbing', 'photography', 'traveling'], 'Nationality': ['russian', 'egyptian', 'argentine', 'italian', 'australian'], 'Pet': ['horse', 'pony', 'chinchilla', 'cat', 'fish'], 'Transport': ['bus', 'tram', 'van', 'scooter', 'subway']}"
+Pt1_4x5_level11-8,"The people have 5 different jobs:  journalist, manager, nurse, project-manager, teacher
+The people perfer 5 different movie-genres: crime, disaster, family, romance, spy
+The people prefer 5 different music-genres: ambient, disco, electronic, rock, salsa
+The people use 5 different means of transport: boat, jet-ski, motorbike, ship, van
+ 1. the manager is somewhere between the fan disco and the person driving the boat##7
+ 2. the teacher is on the left of the person driving the motorbike##1
+ 3. the fan salsa is the project-manager or the project-manager is the person watching disaster movies, but not both##10
+ 4. the person watching disaster movies is on the far left##1
+ 5. the journalist is somewhere to the right of the person watching crime movies##5
+ 6. the fan disco and the manager have different parity positions##9
+ 7. the teacher is not to the left of the fan rock##8
+ 8. the person driving the boat and the teacher have the same parity positions##9
+ 9. the person driving the ship is on the left of the fan disco##1
+10. the person driving the van is the fan rock##1
+11. the fan rock is somewhere to the left of the person watching crime movies##5
+12. the person watching family movies is not to the left of the manager##8
+13. the fan electronic is in an odd position##4
+14. the person watching disaster movies is on the left or right of the person watching crime movies##3
+15. the fan disco is not to the left of the person watching crime movies##8
+16. the person driving the ship is the fan ambient##1
+17. the journalist is on the left or right of the project-manager##3
+18. the teacher is the person driving the ship or the teacher is the person watching disaster movies or both
+19. the person driving the jet-ski is somewhere to the right of the person watching family movies##5
+20. the fan electronic is not to the right of the manager##8
+21. the fan salsa is the person driving the motorbike or the person watching romance movies is the fan salsa or both
+22. the person driving the motorbike is somewhere to the right of the teacher##5
+23. the person driving the van is on the far left##1
+24. the journalist is the person driving the boat or the journalist is the person watching romance movies, but not both##10
+25. the teacher is not to the left of the person watching disaster movies##8
+26. the teacher is somewhere to the left of the person watching family movies##5
+27. the nurse is on the left or right of the person driving the ship##3","{'Job': ['teacher', 'project-manager', 'journalist', 'manager', 'nurse'], 'Movie-Genre': ['disaster', 'crime', 'spy', 'family', 'romance'], 'Music-Genre': ['rock', 'salsa', 'electronic', 'ambient', 'disco'], 'Transport': ['van', 'motorbike', 'boat', 'ship', 'jet-ski']}"
+Pt1_4x5_level11-9,"There are 5 different favourite beverages: fanta, milk, soy-milk, sprite, water
+The people have 5 different jobs:  doctor, librarian, mechanic, nurse, social-worker
+The people perfer 5 different movie-genres: crime, disaster, epic, mystery, spy
+The people prefer 5 different types of sport: basketball, cricket, surfing, swimming, tennis
+ 1. the person drinking sprite is on the left of the person who's sport is cricket##1
+ 2. the mechanic is in an even position##4
+ 3. the nurse is not to the right of the mechanic##8
+ 4. the social-worker is on the left or right of the nurse##3
+ 5. the person who's sport is surfing is somewhere to the left of the person watching spy movies##5
+ 6. the person watching spy movies is somewhere between the person watching crime movies and the librarian##7
+ 7. the social-worker is in the middle##1
+ 8. the person drinking sprite is on the left of the person who's sport is cricket##1
+ 9. the mechanic is somewhere to the right of the person who's sport is swimming##5
+10. the person drinking water is the doctor or the person watching epic movies is the person drinking water or both
+11. the person who's sport is cricket is on the right of the person watching crime movies##1
+12. the nurse is on the left of the person who's sport is surfing##1
+13. the person drinking milk is the librarian##1
+14. the person drinking soy-milk is somewhere to the left of the person who's sport is basketball##5
+15. the person watching disaster movies is somewhere to the right of the mechanic##5
+16. the person drinking water is not to the right of the person who's sport is basketball##8
+17. the person drinking milk is the person watching disaster movies or the person drinking milk is the doctor, but not both##10
+18. the person watching spy movies is in an even position##4
+19. the person watching epic movies is on the left of the person drinking sprite##1
+20. the person drinking water and the nurse have the same parity positions##9
+21. the person watching spy movies is not to the left of the nurse##8
+22. the doctor is not to the right of the person watching mystery movies##8
+23. the nurse is not to the right of the mechanic##8
+24. the person who's sport is basketball is on the left of the person who's sport is surfing##1
+25. the nurse is the person drinking milk or the person drinking milk is the person watching disaster movies, but not both##10","{'Beverage': ['soy-milk', 'water', 'sprite', 'fanta', 'milk'], 'Job': ['doctor', 'nurse', 'social-worker', 'mechanic', 'librarian'], 'Movie-Genre': ['mystery', 'epic', 'crime', 'spy', 'disaster'], 'Sport': ['swimming', 'basketball', 'surfing', 'cricket', 'tennis']}"
diff --git a/part2/level11/Pt2_4x6_level11.csv b/part2/level11/Pt2_4x6_level11.csv
new file mode 100644
index 0000000000000000000000000000000000000000..7865f46d58978b58b4d2586970ffc80124aed568
--- /dev/null
+++ b/part2/level11/Pt2_4x6_level11.csv
@@ -0,0 +1,385 @@
+ID,Clues,SolutionGrid
+Pt1_4x6_level11-0,"There are 6 different favourite beverages: almond-milk, coffee, cola, iced-tea, sprite, water
+The people perfer 6 different movie-genres: family, martial-arts, musical, mystery, time-travel, zombie
+There are 6 different nationalities: chinese, colombian, japanese, mexican, nigerian, thai
+6 different pets are kept: bird, cat, guinea-pig, hedgehog, lizard, snake
+ 1. the person drinking water is somewhere to the left of the person drinking sprite##5
+ 2. the owner of the hedgehog is in an even position##4
+ 3. the person drinking sprite is on the left or right of the owner of the snake##3
+ 4. the person watching zombie movies is somewhere to the right of the owner of the bird##5
+ 5. the owner of the lizard is not the nigerian##6
+ 6. the person watching martial-arts movies is on the right of the thai##1
+ 7. the person watching family movies is somewhere between the person watching mystery movies and the person watching musical movies##7
+ 8. the nigerian is somewhere to the right of the owner of the lizard##5
+ 9. the person watching martial-arts movies is the person drinking sprite##1
+10. the person drinking iced-tea is not to the left of the person drinking coffee##8
+11. the owner of the guinea-pig is in an even position##4
+12. the nigerian is on the right of the person drinking almond-milk##1
+13. the person drinking almond-milk is not to the right of the person watching family movies##8
+14. the person watching zombie movies is not to the right of the owner of the guinea-pig##8
+15. the owner of the bird and the mexican have different parity positions##9
+16. the colombian is not to the left of the japanese##8
+17. the person drinking coffee is not to the left of the person drinking almond-milk##8
+18. the chinese and the owner of the cat have the same parity positions##9
+19. the chinese is on the right of the thai##1
+20. the japanese is not to the right of the owner of the snake##8
+21. the chinese is somewhere to the left of the person drinking cola##5
+22. the person watching time-travel movies is somewhere to the left of the person watching mystery movies##5
+23. the colombian is on the right of the japanese##1
+24. the person watching zombie movies is somewhere to the right of the thai##5
+25. the thai and the owner of the hedgehog have the same parity positions##9
+26. the owner of the bird is somewhere to the right of the owner of the cat##5
+27. the person watching musical movies is on the left of the owner of the bird##1
+28. the colombian is the person drinking almond-milk or the person drinking almond-milk is the owner of the hedgehog or both
+29. the thai and the person watching family movies have different parity positions##9
+30. the person drinking iced-tea is somewhere between the person watching family movies and the owner of the guinea-pig##7
+31. the mexican is somewhere to the right of the japanese##5
+32. the mexican is somewhere to the right of the colombian##5
+33. the nigerian and the person watching mystery movies have different parity positions##9
+34. the person drinking almond-milk and the person watching time-travel movies have different parity positions##9","{'Beverage': ['water', 'almond-milk', 'coffee', 'iced-tea', 'sprite', 'cola'], 'Movie-Genre': ['time-travel', 'mystery', 'family', 'musical', 'martial-arts', 'zombie'], 'Nationality': ['japanese', 'colombian', 'nigerian', 'thai', 'chinese', 'mexican'], 'Pet': ['lizard', 'hedgehog', 'cat', 'snake', 'bird', 'guinea-pig']}"
+Pt1_4x6_level11-1,"The people have 6 different hobbies: camping, cooking, drawing, fishing, photography, singing
+The people have 6 different jobs:  coach, dressmaker, journalist, photographer, project-manager, security-guard
+6 different pets are kept: chinchilla, goldfish, hedgehog, pony, snake, turtle
+The people prefer 6 different types of sport: baseball, cycling, handball, sailing, soccer, tennis
+ 1. the person who's sport is handball is not to the right of the person who's hobby is drawing##8
+ 2. the person who's hobby is cooking and the owner of the goldfish have different parity positions##9
+ 3. the security-guard is not to the right of the person who's sport is sailing##8
+ 4. the project-manager is somewhere to the right of the person who's hobby is fishing##5
+ 5. the owner of the pony is not to the right of the person who's sport is handball##8
+ 6. the owner of the pony is not to the left of the dressmaker##8
+ 7. the owner of the chinchilla is on the left of the owner of the turtle##1
+ 8. the person who's sport is tennis is on the far left or far right##3
+ 9. the person who's sport is soccer is on the right of the person who's hobby is cooking##1
+10. the security-guard is in an odd position##4
+11. the person who's hobby is fishing is not to the left of the person who's hobby is fishing##8
+12. the person who's sport is cycling is somewhere between the person who's hobby is drawing and the person who's hobby is singing##7
+13. the person who's sport is tennis and the photographer have the same parity positions##9
+14. the dressmaker is somewhere to the left of the owner of the turtle##5
+15. the person who's hobby is photography is on the left or right of the coach##3
+16. the person who's sport is soccer is somewhere between the person who's sport is tennis and the owner of the goldfish##7
+17. the photographer is somewhere to the left of the coach##5
+18. the photographer is somewhere to the right of the journalist##5
+19. the project-manager is not the owner of the turtle##6
+20. the project-manager is not the owner of the goldfish##6
+21. the owner of the hedgehog is on the left or right of the person who's sport is soccer##3
+22. the journalist is on the left or right of the owner of the pony##3
+23. the person who's sport is baseball is on the left or right of the person who's hobby is fishing##3
+24. the person who's sport is sailing is in an even position##4
+25. the person who's hobby is singing is not the owner of the hedgehog##6
+26. the owner of the chinchilla is not to the right of the owner of the turtle##8
+27. the journalist is on the left of the security-guard##1
+28. the person who's hobby is camping is on the left or right of the owner of the chinchilla##3
+29. the owner of the turtle is on the left or right of the project-manager##3
+30. the owner of the hedgehog is on the left or right of the owner of the chinchilla##3
+31. the owner of the chinchilla is somewhere to the right of the person who's sport is handball##5
+32. the owner of the goldfish is somewhere between the person who's sport is sailing and the owner of the pony##7
+33. the person who's sport is cycling is somewhere to the left of the person who's sport is handball##5
+34. the person who's hobby is photography is the owner of the turtle or the person who's hobby is photography is the project-manager or both
+35. the person who's sport is baseball is the dressmaker or the person who's sport is baseball is the owner of the snake, but not both##10
+36. the owner of the snake is somewhere to the left of the security-guard##5
+37. the person who's hobby is fishing is on the left of the security-guard##1","{'Hobby': ['singing', 'fishing', 'drawing', 'cooking', 'photography', 'camping'], 'Job': ['dressmaker', 'journalist', 'security-guard', 'photographer', 'project-manager', 'coach'], 'Pet': ['pony', 'snake', 'goldfish', 'hedgehog', 'chinchilla', 'turtle'], 'Sport': ['baseball', 'cycling', 'handball', 'sailing', 'soccer', 'tennis']}"
+Pt1_4x6_level11-2,"There are 6 different favourite beverages: almond-milk, hot-chocolate, lemonade, milk, soy-milk, tea
+There 6 different types of food: apricot, garlic, grapefruit, peach, radish, tomato
+The people perfer 6 different movie-genres: disaster, fantasy, musical, satire, spy, thriller
+There are 6 different nationalities: american, argentine, egyptian, malaysian, nigerian, polish
+ 1. the person drinking lemonade is the egyptian or the person drinking lemonade is the person eating grapefruit, but not both##10
+ 2. the person eating radish is between the person watching satire movies and the person eating tomato##2
+ 3. the person eating apricot is not to the right of the person drinking soy-milk##8
+ 4. the person drinking hot-chocolate is somewhere to the left of the person drinking milk##5
+ 5. the egyptian is not to the left of the person watching musical movies##8
+ 6. the person drinking soy-milk is on the left or right of the polish##3
+ 7. the person watching fantasy movies is on the left or right of the person watching spy movies##3
+ 8. the argentine is on the left or right of the person eating grapefruit##3
+ 9. the person watching thriller movies and the person eating apricot have the same parity positions##9
+10. the person eating tomato and the person watching musical movies have different parity positions##9
+11. the person watching fantasy movies is not to the right of the person eating grapefruit##8
+12. the nigerian is on the left or right of the american##3
+13. the person watching fantasy movies is the person drinking lemonade or the person drinking lemonade is the person eating grapefruit or both
+14. the malaysian and the person watching thriller movies have different parity positions##9
+15. the person watching fantasy movies is somewhere to the right of the person watching musical movies##5
+16. the person watching musical movies is on the left of the malaysian##1
+17. the person drinking soy-milk is not to the right of the person watching fantasy movies##8
+18. the american and the person watching thriller movies have different parity positions##9
+19. the malaysian and the person watching fantasy movies have different parity positions##9
+20. the person eating tomato is somewhere between the person eating radish and the person watching musical movies##7
+21. the person watching disaster movies is the malaysian##1
+22. the person eating radish and the person drinking soy-milk have the same parity positions##9
+23. the argentine is not to the left of the person drinking almond-milk##8
+24. the person drinking soy-milk is somewhere between the person eating peach and the person eating grapefruit##7
+25. the argentine is on the right of the person watching satire movies##1
+26. the american is in an even position##4
+27. the person watching thriller movies is on the right of the person drinking milk##1
+28. the person drinking almond-milk is not the polish##6
+29. the person eating garlic and the person drinking tea have the same parity positions##9
+30. the person eating peach is the egyptian or the person eating peach is the person drinking hot-chocolate or both
+31. the person eating apricot is not the person watching satire movies##6
+32. the person eating radish is not the person drinking milk##6
+33. the person watching thriller movies is somewhere between the person watching spy movies and the person drinking milk##7","{'Beverage': ['hot-chocolate', 'milk', 'almond-milk', 'tea', 'soy-milk', 'lemonade'], 'Food': ['peach', 'tomato', 'radish', 'garlic', 'apricot', 'grapefruit'], 'Movie-Genre': ['musical', 'disaster', 'thriller', 'satire', 'fantasy', 'spy'], 'Nationality': ['egyptian', 'malaysian', 'nigerian', 'american', 'argentine', 'polish']}"
+Pt1_4x6_level11-3,"There are 6 different favourite beverages: almond-milk, coffee, hot-chocolate, lemonade, milk, water
+There 6 different types of food: banana, cabbage, peas, pineapple, pumpkin, spinach
+The people perfer 6 different movie-genres: action, family, fantasy, musical, romance, zombie
+The people prefer 6 different types of sport: badminton, baseball, golf, parkour, rowing, sailing
+ 1. the person who's sport is rowing is not to the right of the person who's sport is sailing##8
+ 2. the person drinking hot-chocolate is the person eating pineapple or the person who's sport is rowing is the person drinking hot-chocolate, but not both##10
+ 3. the person watching family movies is somewhere to the right of the person eating pineapple##5
+ 4. the person watching fantasy movies is somewhere to the left of the person who's sport is golf##5
+ 5. the person eating spinach is not the person drinking water##6
+ 6. the person watching romance movies is somewhere to the right of the person eating spinach##5
+ 7. the person watching fantasy movies is the person eating spinach or the person who's sport is rowing is the person watching fantasy movies or both
+ 8. the person watching fantasy movies and the person drinking coffee have the same parity positions##9
+ 9. the person eating pumpkin is not to the right of the person drinking milk##8
+10. the person who's sport is baseball is not the person eating peas##6
+11. the person watching fantasy movies is the person who's sport is rowing##1
+12. the person watching fantasy movies is the person who's sport is badminton or the person who's sport is badminton is the person drinking lemonade, but not both##10
+13. the person eating peas is the person who's sport is badminton##1
+14. the person who's sport is badminton is not to the right of the person drinking milk##8
+15. the person drinking milk is not the person who's sport is parkour##6
+16. the person eating banana is not to the right of the person eating banana##8
+17. the person watching romance movies is somewhere to the right of the person watching action movies##5
+18. the person who's sport is baseball is on the left of the person who's sport is sailing##1
+19. the person who's sport is rowing is not to the left of the person drinking coffee##8
+20. the person drinking hot-chocolate is somewhere to the left of the person eating banana##5
+21. the person eating cabbage is between the person drinking water and the person watching zombie movies##2
+22. the person eating pumpkin is not the person watching action movies##6
+23. the person who's sport is baseball is somewhere to the right of the person eating spinach##5
+24. the person eating pumpkin is not to the left of the person drinking coffee##8
+25. the person drinking milk is between the person eating pineapple and the person drinking water##2
+26. the person watching action movies is in an even position##4
+27. the person watching fantasy movies is between the person eating pumpkin and the person who's sport is badminton##2
+28. the person eating banana is the person who's sport is rowing or the person who's sport is rowing is the person drinking coffee, but not both##10
+29. the person who's sport is golf is on the left of the person eating pineapple##1
+30. the person watching family movies is on the left or right of the person drinking hot-chocolate##3
+31. the person who's sport is sailing is somewhere to the right of the person drinking lemonade##5
+32. the person who's sport is badminton is somewhere to the left of the person watching family movies##5
+33. the person drinking almond-milk is not to the left of the person who's sport is parkour##8
+34. the person drinking coffee is somewhere to the left of the person watching musical movies##5
+35. the person drinking coffee is somewhere to the left of the person who's sport is sailing##5
+36. the person watching romance movies is somewhere to the right of the person drinking coffee##5","{'Beverage': ['lemonade', 'coffee', 'water', 'milk', 'hot-chocolate', 'almond-milk'], 'Food': ['peas', 'cabbage', 'pumpkin', 'spinach', 'pineapple', 'banana'], 'Movie-Genre': ['zombie', 'fantasy', 'musical', 'action', 'romance', 'family'], 'Sport': ['badminton', 'rowing', 'parkour', 'golf', 'baseball', 'sailing']}"
+Pt1_4x6_level11-4,"There 6 different types of food: onion, pear, plum, raspberry, spinach, zucchini
+The people perfer 6 different movie-genres: action, horror, musical, mystery, satire, western
+The people prefer 6 different music-genres: classical, disco, pop, reggae, salsa, trance
+There are 6 different nationalities: argentine, brazilian, indonesian, japanese, polish, spanish
+ 1. the fan reggae is not the person eating plum##6
+ 2. the fan reggae is not to the right of the person watching mystery movies##8
+ 3. the indonesian is not to the right of the person watching satire movies##8
+ 4. the person watching action movies is on the left of the person eating plum##1
+ 5. the person watching horror movies is not to the right of the brazilian##8
+ 6. the person watching action movies is on the right of the fan classical##1
+ 7. the spanish is not the person watching action movies##6
+ 8. the japanese is on the left of the person eating zucchini##1
+ 9. the person watching mystery movies is somewhere to the left of the fan classical##5
+10. the fan reggae is the person eating pear or the fan reggae is the japanese, but not both##10
+11. the brazilian is not to the right of the argentine##8
+12. the person watching mystery movies is not to the right of the argentine##8
+13. the fan disco is on the left or right of the indonesian##3
+14. the indonesian is the person watching musical movies##1
+15. the person eating zucchini is not to the left of the fan pop##8
+16. the brazilian is not the person eating plum##6
+17. the fan trance is not to the right of the person watching musical movies##8
+18. the fan salsa is not the person eating pear##6
+19. the spanish is the fan disco or the spanish is the person watching mystery movies, but not both##10
+20. the person eating raspberry is somewhere to the right of the indonesian##5
+21. the brazilian is not to the right of the brazilian##8
+22. the person watching musical movies is not to the left of the person watching action movies##8
+23. the person watching action movies and the fan reggae have different parity positions##9
+24. the person watching mystery movies is on the left of the person watching horror movies##1
+25. the fan pop is somewhere to the left of the argentine##5
+26. the person watching horror movies is somewhere to the left of the person watching musical movies##5
+27. the person watching satire movies is not the argentine##6
+28. the person eating spinach is on the far left##1
+29. the person watching mystery movies is the person eating spinach or the indonesian is the person watching mystery movies or both
+30. the person eating onion is between the argentine and the fan trance##2
+31. the person eating raspberry is on the far left or far right##3
+32. the polish is on the left or right of the fan classical##3","{'Food': ['spinach', 'zucchini', 'pear', 'onion', 'plum', 'raspberry'], 'Movie-Genre': ['mystery', 'horror', 'western', 'action', 'musical', 'satire'], 'Music-Genre': ['reggae', 'pop', 'classical', 'salsa', 'trance', 'disco'], 'Nationality': ['japanese', 'brazilian', 'argentine', 'polish', 'indonesian', 'spanish']}"
+Pt1_4x6_level11-5,"There are 6 different favourite beverages: coffee, cola, fanta, hot-chocolate, sprite, water
+The people have 6 different hobbies: card-games, chess, filmmaking, puzzles, rock-climbing, writing
+The people have 6 different jobs:  firefighter, freelancer, manager, musician, software-developer, writer
+The people perfer 6 different movie-genres: adventure, comedy, musical, romance, scientific, western
+ 1. the firefighter and the person watching scientific movies have different parity positions##9
+ 2. the person drinking cola is on the right of the person watching western movies##1
+ 3. the person drinking hot-chocolate is somewhere to the left of the freelancer##5
+ 4. the writer is not the person who's hobby is filmmaking##6
+ 5. the musician is the person drinking water or the person who's hobby is puzzles is the musician or both
+ 6. the person drinking fanta is not the person watching musical movies##6
+ 7. the person watching western movies is on the left or right of the person drinking cola##3
+ 8. the musician is somewhere to the left of the writer##5
+ 9. the person who's hobby is card-games is not to the left of the person drinking coffee##8
+10. the freelancer is not the person watching comedy movies##6
+11. the person drinking coffee is somewhere to the left of the person drinking sprite##5
+12. the person who's hobby is card-games is not to the right of the person drinking cola##8
+13. the person who's hobby is puzzles is not to the left of the firefighter##8
+14. the person watching comedy movies is not to the right of the person drinking cola##8
+15. the person drinking coffee is the manager or the person drinking coffee is the person who's hobby is rock-climbing or both
+16. the person drinking hot-chocolate is on the left of the person who's hobby is rock-climbing##1
+17. the person who's hobby is card-games is on the left of the person drinking water##1
+18. the person drinking cola is somewhere to the right of the person drinking hot-chocolate##5
+19. the person drinking cola is between the person drinking fanta and the manager##2
+20. the person drinking water is not to the right of the person watching scientific movies##8
+21. the person who's hobby is puzzles is the musician##1
+22. the person watching adventure movies is somewhere to the left of the person watching musical movies##5
+23. the person who's hobby is writing is not to the right of the person drinking hot-chocolate##8
+24. the person watching musical movies is the person drinking coffee##1
+25. the person drinking coffee and the software-developer have different parity positions##9
+26. the person who's hobby is writing is on the left or right of the person who's hobby is rock-climbing##3
+27. the person drinking coffee and the person watching comedy movies have different parity positions##9
+28. the person watching western movies is somewhere to the right of the person watching romance movies##5
+29. the person watching adventure movies is the person who's hobby is rock-climbing or the person who's hobby is rock-climbing is the freelancer or both
+30. the person who's hobby is card-games is not to the left of the musician##8
+31. the person drinking fanta and the freelancer have the same parity positions##9
+32. the person watching adventure movies is not the person drinking water##6
+33. the person who's hobby is puzzles is on the right of the firefighter##1
+34. the person who's hobby is filmmaking and the person watching romance movies have the same parity positions##9
+35. the person drinking sprite and the person watching comedy movies have the same parity positions##9","{'Beverage': ['hot-chocolate', 'coffee', 'sprite', 'fanta', 'cola', 'water'], 'Hobby': ['writing', 'rock-climbing', 'filmmaking', 'puzzles', 'card-games', 'chess'], 'Job': ['software-developer', 'freelancer', 'firefighter', 'musician', 'writer', 'manager'], 'Movie-Genre': ['adventure', 'musical', 'romance', 'western', 'comedy', 'scientific']}"
+Pt1_4x6_level11-6,"There 6 different types of food: apricot, blueberry, cauliflower, grapes, raspberry, zucchini
+The people prefer 6 different music-genres: blues, country, d&b, folk, funk, trance
+6 different pets are kept: bird, chinchilla, frog, goat, goldfish, turtle
+The people use 6 different means of transport: bus, motorbike, subway, taxi, train, trike
+ 1. the fan trance is the person eating apricot or the person eating apricot is the person driving the bus or both
+ 2. the person eating zucchini is not the owner of the turtle##6
+ 3. the fan country is not the owner of the goat##6
+ 4. the person eating cauliflower is not to the right of the owner of the bird##8
+ 5. the owner of the goldfish is on the left of the person driving the subway##1
+ 6. the owner of the goat and the person driving the subway have different parity positions##9
+ 7. the person driving the motorbike is the owner of the turtle or the person driving the motorbike is the fan blues, but not both##10
+ 8. the person driving the train is on the right of the person driving the trike##1
+ 9. the person driving the trike is the fan country or the fan country is the person eating raspberry or both
+10. the person driving the trike is not to the left of the person driving the trike##8
+11. the person eating apricot is not to the left of the owner of the goldfish##8
+12. the person eating apricot and the person driving the trike have different parity positions##9
+13. the person eating cauliflower is somewhere between the fan trance and the person eating raspberry##7
+14. the owner of the frog is not to the right of the person driving the subway##8
+15. the person eating raspberry is somewhere between the person driving the subway and the person driving the motorbike##7
+16. the fan funk is somewhere to the left of the owner of the chinchilla##5
+17. the fan d&b is on the left of the owner of the bird##1
+18. the person driving the subway and the person eating zucchini have different parity positions##9
+19. the person eating apricot is somewhere to the left of the owner of the frog##5
+20. the owner of the goat and the person eating zucchini have the same parity positions##9
+21. the person eating blueberry is not the owner of the goat##6
+22. the owner of the turtle is somewhere to the right of the owner of the goat##5
+23. the owner of the goldfish is on the left of the person driving the subway##1
+24. the person driving the motorbike is not to the left of the owner of the chinchilla##8
+25. the fan trance is somewhere between the person driving the bus and the person eating zucchini##7
+26. the person driving the train is on the left of the person eating blueberry##1
+27. the fan d&b is the person eating cauliflower or the fan d&b is the person driving the subway or both
+28. the fan country is on the left of the person driving the motorbike##1
+29. the person eating zucchini is not to the left of the person eating grapes##8
+30. the owner of the chinchilla is not to the left of the person eating cauliflower##8
+31. the person eating grapes is not to the left of the owner of the goldfish##8
+32. the owner of the frog is somewhere to the left of the person driving the train##5
+33. the person eating apricot is on the left or right of the owner of the frog##3
+34. the person eating zucchini is on the right of the person eating grapes##1
+35. the person driving the subway is on the right of the fan folk##1
+36. the person eating apricot is the owner of the goldfish or the person eating apricot is the person driving the subway or both
+37. the owner of the chinchilla is the fan blues##1","{'Food': ['apricot', 'grapes', 'zucchini', 'cauliflower', 'raspberry', 'blueberry'], 'Music-Genre': ['folk', 'trance', 'funk', 'd&b', 'country', 'blues'], 'Pet': ['goldfish', 'frog', 'goat', 'turtle', 'bird', 'chinchilla'], 'Transport': ['bus', 'subway', 'taxi', 'trike', 'train', 'motorbike']}"
+Pt1_4x6_level11-7,"There are 6 different favourite beverages: almond-milk, coffee, iced-tea, lemonade, milk, sprite
+There 6 different types of food: apple, artichoke, banana, broccoli, nectarine, pomegranate
+6 different pets are kept: chinchilla, dog, ferret, hedgehog, rabbit, turtle
+The people use 6 different means of transport: airplane, bike, boat, helicopter, quad-bike, train
+ 1. the owner of the dog is somewhere to the right of the person eating artichoke##5
+ 2. the person drinking lemonade and the person eating artichoke have the same parity positions##9
+ 3. the person driving the boat is on the right of the person drinking almond-milk##1
+ 4. the person drinking lemonade is not to the right of the person eating apple##8
+ 5. the person drinking iced-tea is on the left or right of the person drinking almond-milk##3
+ 6. the person eating pomegranate is on the left or right of the person eating banana##3
+ 7. the owner of the rabbit is somewhere to the left of the person driving the boat##5
+ 8. the owner of the hedgehog is on the left or right of the person driving the airplane##3
+ 9. the person drinking milk is somewhere to the left of the owner of the dog##5
+10. the person eating banana is on the left of the person drinking sprite##1
+11. the person driving the helicopter is somewhere to the right of the person driving the airplane##5
+12. the owner of the dog is not the person drinking iced-tea##6
+13. the person eating nectarine is somewhere between the person drinking sprite and the person drinking coffee##7
+14. the person drinking coffee is not to the left of the owner of the ferret##8
+15. the owner of the turtle is in an even position##4
+16. the owner of the turtle is not to the left of the person eating artichoke##8
+17. the person driving the bike is somewhere to the left of the owner of the dog##5
+18. the owner of the ferret is on the left or right of the person driving the bike##3
+19. the person driving the quad-bike is the person drinking iced-tea or the person driving the quad-bike is the owner of the dog, but not both##10
+20. the person driving the train and the person drinking iced-tea have the same parity positions##9
+21. the person drinking sprite is somewhere to the right of the person driving the train##5
+22. the person eating pomegranate is not to the right of the person driving the train##8
+23. the person driving the airplane is the owner of the hedgehog or the person eating artichoke is the person driving the airplane or both
+24. the person drinking sprite is the owner of the chinchilla##1
+25. the person drinking iced-tea is somewhere to the left of the person eating apple##5
+26. the person driving the helicopter is between the owner of the dog and the person driving the airplane##2
+27. the owner of the dog is in an odd position##4
+28. the person eating artichoke is not to the left of the person drinking milk##8
+29. the person driving the helicopter and the owner of the chinchilla have different parity positions##9
+30. the owner of the ferret and the person drinking iced-tea have the same parity positions##9
+31. the person eating broccoli is on the right of the person drinking iced-tea##1
+32. the person drinking milk is not the person driving the quad-bike##6","{'Beverage': ['lemonade', 'milk', 'sprite', 'iced-tea', 'almond-milk', 'coffee'], 'Food': ['pomegranate', 'banana', 'artichoke', 'nectarine', 'broccoli', 'apple'], 'Pet': ['rabbit', 'ferret', 'chinchilla', 'hedgehog', 'dog', 'turtle'], 'Transport': ['bike', 'train', 'airplane', 'helicopter', 'quad-bike', 'boat']}"
+Pt1_4x6_level11-8,"The people perfer 6 different movie-genres: action, animation, comedy, drama, martial-arts, superhero
+The people prefer 6 different music-genres: blues, d&b, folk, hip-hop, house, reggae
+The people prefer 6 different types of sport: baseball, lacrosse, skateboarding, surfing, swimming, water-polo
+The people use 6 different means of transport: airplane, bus, jet-ski, skateboard, taxi, train
+ 1. the person who's sport is lacrosse is not to the right of the person who's sport is baseball##8
+ 2. the fan folk is the person watching comedy movies##1
+ 3. the person watching comedy movies is somewhere between the person watching martial-arts movies and the fan blues##7
+ 4. the person who's sport is water-polo and the person watching comedy movies have the same parity positions##9
+ 5. the person watching comedy movies and the fan blues have the same parity positions##9
+ 6. the person driving the train is somewhere to the right of the person who's sport is lacrosse##5
+ 7. the person driving the jet-ski is not to the left of the fan house##8
+ 8. the person who's sport is skateboarding is somewhere between the fan blues and the person watching superhero movies##7
+ 9. the fan folk is not the person driving the airplane##6
+10. the person watching drama movies is not to the right of the person who's sport is skateboarding##8
+11. the person driving the bus is not to the right of the person watching drama movies##8
+12. the person watching animation movies is not to the left of the person who's sport is water-polo##8
+13. the person watching comedy movies is not the person who's sport is swimming##6
+14. the person who's sport is water-polo is not to the right of the person driving the skateboard##8
+15. the person who's sport is baseball is not the person driving the airplane##6
+16. the person watching martial-arts movies is not to the left of the person driving the skateboard##8
+17. the fan blues is in an even position##4
+18. the person driving the airplane is the fan house or the fan house is the person watching action movies or both
+19. the person watching drama movies is the fan reggae or the fan reggae is the person driving the skateboard, but not both##10
+20. the person who's sport is lacrosse and the person driving the taxi have different parity positions##9
+21. the person watching martial-arts movies is not the person who's sport is surfing##6
+22. the person who's sport is swimming is the person watching martial-arts movies##1
+23. the person watching animation movies is not to the left of the person watching martial-arts movies##8
+24. the person driving the train is on the far right##1
+25. the person watching action movies is somewhere between the fan hip-hop and the person who's sport is baseball##7
+26. the fan house is the person watching martial-arts movies or the fan house is the person driving the skateboard, but not both##10
+27. the person driving the jet-ski is not the fan blues##6
+28. the person who's sport is baseball is somewhere to the right of the person driving the taxi##5
+29. the fan reggae is not to the left of the person watching action movies##8
+30. the person watching action movies is the person who's sport is swimming or the fan reggae is the person watching action movies or both
+31. the person who's sport is lacrosse is in an even position##4
+32. the person who's sport is baseball is somewhere to the right of the person watching martial-arts movies##5
+33. the person driving the bus is on the right of the person driving the airplane##1
+34. the fan blues is somewhere to the right of the person who's sport is skateboarding##5","{'Movie-Genre': ['superhero', 'action', 'martial-arts', 'comedy', 'drama', 'animation'], 'Music-Genre': ['hip-hop', 'reggae', 'house', 'folk', 'd&b', 'blues'], 'Sport': ['surfing', 'water-polo', 'swimming', 'lacrosse', 'skateboarding', 'baseball'], 'Transport': ['taxi', 'skateboard', 'airplane', 'bus', 'jet-ski', 'train']}"
+Pt1_4x6_level11-9,"There are 6 different favourite beverages: 7up, coffee, juice, milk, tea, water
+There 6 different types of food: broccoli, eggplant, garlic, peas, potato, radish
+6 different pets are kept: bird, ferret, goldfish, mouse, pony, turtle
+The people prefer 6 different types of sport: biathlon, lacrosse, skateboarding, soccer, swimming, tennis
+ 1. the owner of the pony is not to the right of the owner of the mouse##8
+ 2. the owner of the ferret is not the person eating eggplant##6
+ 3. the person who's sport is lacrosse and the owner of the mouse have the same parity positions##9
+ 4. the owner of the ferret is in an even position##4
+ 5. the owner of the bird and the person eating eggplant have the same parity positions##9
+ 6. the person eating radish is not the person drinking juice##6
+ 7. the person eating eggplant is between the person eating broccoli and the person drinking 7up##2
+ 8. the person eating potato and the person who's sport is swimming have the same parity positions##9
+ 9. the person who's sport is tennis is not to the right of the person eating broccoli##8
+10. the owner of the pony and the person who's sport is tennis have different parity positions##9
+11. the person who's sport is tennis is the person drinking 7up or the person who's sport is tennis is the owner of the bird or both
+12. the person eating broccoli is on the left or right of the person who's sport is biathlon##3
+13. the owner of the goldfish is somewhere to the right of the person eating peas##5
+14. the person drinking milk is not the person eating broccoli##6
+15. the person drinking coffee is somewhere to the right of the person drinking 7up##5
+16. the owner of the goldfish is the person drinking coffee or the person who's sport is skateboarding is the owner of the goldfish or both
+17. the person drinking coffee is somewhere to the right of the owner of the mouse##5
+18. the owner of the turtle is not to the right of the person eating peas##8
+19. the person drinking coffee is not to the left of the person drinking water##8
+20. the person who's sport is tennis is between the owner of the mouse and the owner of the pony##2
+21. the owner of the pony is not to the left of the person drinking milk##8
+22. the person drinking milk is not to the right of the person eating broccoli##8
+23. the person drinking tea is the person eating broccoli or the person eating broccoli is the owner of the bird, but not both##10
+24. the owner of the pony is somewhere to the left of the owner of the mouse##5
+25. the person who's sport is swimming is on the left or right of the person drinking water##3
+26. the owner of the goldfish is not to the left of the person drinking juice##8
+27. the owner of the turtle is the person eating radish or the person eating radish is the person who's sport is swimming, but not both##10
+28. the person drinking milk is on the far left##1
+29. the owner of the bird is not to the right of the person who's sport is tennis##8
+30. the person drinking water is somewhere to the left of the person eating potato##5
+31. the person who's sport is skateboarding is on the left or right of the owner of the goldfish##3
+32. the person drinking 7up is between the owner of the ferret and the owner of the bird##2
+33. the person who's sport is skateboarding is not to the right of the owner of the goldfish##8
+34. the person eating broccoli is somewhere to the right of the owner of the bird##5","{'Beverage': ['milk', 'water', '7up', 'juice', 'tea', 'coffee'], 'Food': ['radish', 'peas', 'potato', 'eggplant', 'broccoli', 'garlic'], 'Pet': ['turtle', 'ferret', 'pony', 'bird', 'mouse', 'goldfish'], 'Sport': ['lacrosse', 'soccer', 'swimming', 'tennis', 'skateboarding', 'biathlon']}"
diff --git a/part2/level11/Pt2_4x7_level11.csv b/part2/level11/Pt2_4x7_level11.csv
new file mode 100644
index 0000000000000000000000000000000000000000..cb8dbc8dc90222ac128bfd54f2467f272b767229
--- /dev/null
+++ b/part2/level11/Pt2_4x7_level11.csv
@@ -0,0 +1,442 @@
+ID,Clues,SolutionGrid
+Pt1_4x7_level11-0,"There 7 different types of food: asparagus, cabbage, eggplant, peach, peas, pomegranate, raspberry
+The people perfer 7 different movie-genres: action, crime, fantasy, musical, satire, superhero, zombie
+The people prefer 7 different music-genres: dubstep, funk, gospel, indie, metal, punk, r&b
+7 different pets are kept: bird, chinchilla, fish, goat, guinea-pig, hamster, rabbit
+ 1. the owner of the guinea-pig is somewhere to the left of the owner of the goat##5
+ 2. the fan r&b is on the left or right of the person eating raspberry##3
+ 3. the fan dubstep is somewhere to the right of the fan punk##5
+ 4. the person watching crime movies is on the left or right of the person watching musical movies##3
+ 5. the person watching satire movies is on the far left or far right##3
+ 6. the owner of the chinchilla is on the left of the owner of the fish##1
+ 7. the person watching satire movies and the owner of the hamster have the same parity positions##9
+ 8. the fan dubstep is not the person eating asparagus##6
+ 9. the person watching action movies is somewhere to the left of the person eating cabbage##5
+10. the fan punk and the person eating asparagus have the same parity positions##9
+11. the owner of the bird and the fan dubstep have the same parity positions##9
+12. the owner of the bird is the fan funk##1
+13. the person watching satire movies is the fan gospel or the person eating cabbage is the person watching satire movies or both
+14. the person watching satire movies is not to the right of the fan punk##8
+15. the person eating peas is on the left or right of the owner of the guinea-pig##3
+16. the person eating pomegranate is somewhere to the left of the fan dubstep##5
+17. the person eating eggplant is not to the left of the person watching fantasy movies##8
+18. the fan punk is the person eating peas##1
+19. the person watching crime movies is not to the right of the owner of the bird##8
+20. the person eating cabbage is on the left or right of the owner of the rabbit##3
+21. the person watching musical movies is not to the right of the person eating peach##8
+22. the person eating peach is on the left of the person eating eggplant##1
+23. the owner of the goat is not to the left of the fan funk##8
+24. the person watching musical movies is in an odd position##4
+25. the person eating peach is not to the right of the fan funk##8
+26. the owner of the hamster is the fan metal or the owner of the hamster is the person eating eggplant or both
+27. the person watching fantasy movies is on the left of the person watching superhero movies##1
+28. the owner of the guinea-pig is not to the left of the person eating peas##8
+29. the person eating raspberry is somewhere to the right of the person watching action movies##5
+30. the fan punk is the person watching action movies or the fan punk is the person eating peas or both
+31. the person watching musical movies is on the right of the fan indie##1
+32. the fan funk is not to the right of the fan r&b##8
+33. the fan funk is in an odd position##4
+34. the person eating peas and the fan dubstep have different parity positions##9
+35. the person eating cabbage is not to the right of the person eating asparagus##8","{'Food': ['pomegranate', 'peas', 'cabbage', 'asparagus', 'peach', 'eggplant', 'raspberry'], 'Movie-Genre': ['satire', 'action', 'zombie', 'crime', 'musical', 'fantasy', 'superhero'], 'Music-Genre': ['gospel', 'punk', 'dubstep', 'indie', 'funk', 'r&b', 'metal'], 'Pet': ['chinchilla', 'fish', 'guinea-pig', 'rabbit', 'bird', 'goat', 'hamster']}"
+Pt1_4x7_level11-1,"The people have 7 different jobs:  electrician, pilot, police-officer, scientist, social-worker, software-developer, videographer
+There are 7 different nationalities: argentine, british, indonesian, japanese, polish, russian, spanish
+The people prefer 7 different types of sport: baseball, biathlon, climbing, golf, parkour, soccer, volleyball
+The people use 7 different means of transport: bus, car, jet-ski, quad-bike, roller, snowmobile, subway
+ 1. the russian is not the person driving the subway##6
+ 2. the argentine is between the person who's sport is volleyball and the police-officer##2
+ 3. the russian and the police-officer have different parity positions##9
+ 4. the person driving the bus is somewhere to the left of the videographer##5
+ 5. the russian is not the person driving the subway##6
+ 6. the scientist is on the far left or far right##3
+ 7. the social-worker and the japanese have the same parity positions##9
+ 8. the videographer is on the right of the police-officer##1
+ 9. the person who's sport is soccer is not to the left of the person driving the quad-bike##8
+10. the electrician is not to the right of the polish##8
+11. the person driving the car is on the left of the social-worker##1
+12. the russian is on the left or right of the person driving the snowmobile##3
+13. the japanese is the social-worker##1
+14. the person driving the roller is not to the left of the russian##8
+15. the indonesian is on the left of the argentine##1
+16. the person driving the snowmobile is not to the right of the person driving the jet-ski##8
+17. the person who's sport is baseball is somewhere between the social-worker and the spanish##7
+18. the person driving the roller is not to the right of the electrician##8
+19. the person who's sport is climbing is somewhere to the right of the spanish##5
+20. the person who's sport is golf is on the right of the person who's sport is volleyball##1
+21. the electrician and the person driving the jet-ski have different parity positions##9
+22. the person who's sport is biathlon is not the person driving the subway##6
+23. the person who's sport is soccer and the russian have different parity positions##9
+24. the argentine is not the person who's sport is parkour##6
+25. the polish and the person driving the jet-ski have the same parity positions##9
+26. the indonesian is on the right of the person who's sport is baseball##1
+27. the person who's sport is golf is on the right of the person driving the roller##1
+28. the polish is the person who's sport is soccer##1
+29. the person driving the roller is not to the left of the videographer##8
+30. the person who's sport is baseball is not to the right of the japanese##8
+31. the person who's sport is climbing and the person driving the roller have different parity positions##9
+32. the argentine is not to the right of the person who's sport is volleyball##8
+33. the british is the person who's sport is golf or the electrician is the british or both
+34. the social-worker and the person who's sport is biathlon have the same parity positions##9
+35. the person who's sport is baseball is somewhere to the left of the person driving the subway##5
+36. the person who's sport is parkour is somewhere to the left of the person driving the jet-ski##5
+37. the japanese is on the left or right of the person driving the car##3
+38. the spanish is the person who's sport is biathlon or the spanish is the person driving the roller, but not both##10
+39. the person who's sport is biathlon is on the left or right of the person who's sport is baseball##3
+40. the person driving the subway is between the software-developer and the person driving the car##2
+41. the pilot is the polish or the pilot is the person who's sport is soccer or both
+42. the police-officer is not to the right of the person driving the quad-bike##8
+43. the social-worker is somewhere between the person driving the jet-ski and the person driving the car##7","{'Job': ['scientist', 'software-developer', 'police-officer', 'videographer', 'social-worker', 'electrician', 'pilot'], 'Nationality': ['spanish', 'russian', 'indonesian', 'argentine', 'japanese', 'british', 'polish'], 'Sport': ['biathlon', 'baseball', 'parkour', 'climbing', 'volleyball', 'golf', 'soccer'], 'Transport': ['snowmobile', 'bus', 'subway', 'car', 'roller', 'quad-bike', 'jet-ski']}"
+Pt1_4x7_level11-2,"There 7 different types of food: blueberry, cucumber, kale, lettuce, nectarine, plum, potato
+The people have 7 different hobbies: board-games, dancing, drawing, fishing, magic-tricks, traveling, woodworking
+The people perfer 7 different movie-genres: action, adventure, epic, fantasy, martial-arts, mystery, western
+The people prefer 7 different music-genres: ambient, house, indie, metal, punk, soul, trance
+ 1. the fan house is between the person eating nectarine and the fan ambient##2
+ 2. the person who's hobby is dancing is on the left of the person eating plum##1
+ 3. the person who's hobby is fishing is the person eating blueberry or the person who's hobby is fishing is the person watching adventure movies, but not both##10
+ 4. the fan soul and the person watching mystery movies have the same parity positions##9
+ 5. the person who's hobby is traveling is in an odd position##4
+ 6. the person eating cucumber is somewhere to the left of the fan house##5
+ 7. the person eating nectarine is in the middle##1
+ 8. the person eating nectarine is not to the left of the person eating blueberry##8
+ 9. the person who's hobby is board-games is not to the right of the person eating potato##8
+10. the person eating cucumber is on the right of the person eating lettuce##1
+11. the fan indie is on the far left##1
+12. the person who's hobby is woodworking is the person eating potato##1
+13. the fan trance is the person eating lettuce or the person watching epic movies is the fan trance, but not both##10
+14. the fan metal is on the right of the person who's hobby is traveling##1
+15. the fan metal is somewhere to the left of the person who's hobby is magic-tricks##5
+16. the person eating nectarine is on the left of the person eating plum##1
+17. the person eating cucumber is somewhere to the left of the person who's hobby is drawing##5
+18. the fan metal and the person eating lettuce have the same parity positions##9
+19. the person who's hobby is woodworking is not to the left of the person watching western movies##8
+20. the person eating potato is somewhere to the right of the fan trance##5
+21. the fan punk is on the left or right of the person who's hobby is board-games##3
+22. the person watching epic movies is somewhere between the person eating lettuce and the fan soul##7
+23. the person watching martial-arts movies and the person who's hobby is dancing have different parity positions##9
+24. the fan punk is the person who's hobby is dancing or the person eating cucumber is the fan punk, but not both##10
+25. the person who's hobby is drawing is on the left of the fan soul##1
+26. the person watching mystery movies is not to the left of the person who's hobby is drawing##8
+27. the person watching action movies is on the left or right of the person who's hobby is dancing##3
+28. the fan punk is the person who's hobby is dancing##1
+29. the person who's hobby is magic-tricks and the fan punk have different parity positions##9
+30. the person watching western movies is somewhere to the right of the fan metal##5
+31. the person who's hobby is dancing is the person eating lettuce or the person eating lettuce is the fan metal or both
+32. the person watching fantasy movies is not to the right of the fan punk##8
+33. the person eating potato is on the left or right of the person watching western movies##3
+34. the person watching epic movies is in an odd position##4
+35. the person who's hobby is board-games is not to the right of the person watching action movies##8
+36. the person watching western movies is on the left or right of the person eating plum##3
+37. the person who's hobby is drawing is not the fan metal##6
+38. the person watching fantasy movies and the person who's hobby is board-games have different parity positions##9
+39. the person who's hobby is magic-tricks is the person eating cucumber##1","{'Food': ['blueberry', 'lettuce', 'cucumber', 'nectarine', 'plum', 'kale', 'potato'], 'Hobby': ['traveling', 'fishing', 'magic-tricks', 'dancing', 'board-games', 'drawing', 'woodworking'], 'Movie-Genre': ['martial-arts', 'adventure', 'epic', 'fantasy', 'action', 'western', 'mystery'], 'Music-Genre': ['indie', 'metal', 'trance', 'punk', 'house', 'ambient', 'soul']}"
+Pt1_4x7_level11-3,"There 7 different types of food: asparagus, banana, cherry, mango, onion, orange, peach
+There are 7 different nationalities: australian, british, canadian, german, indian, mexican, polish
+7 different pets are kept: bird, cat, guinea-pig, hamster, horse, lizard, snake
+The people use 7 different means of transport: airplane, bike, car, helicopter, roller, skateboard, tram
+ 1. the person eating banana is not to the left of the person driving the helicopter##8
+ 2. the person eating asparagus is the canadian or the person driving the skateboard is the person eating asparagus or both
+ 3. the owner of the guinea-pig is somewhere to the left of the person driving the bike##5
+ 4. the owner of the hamster is not to the left of the person driving the skateboard##8
+ 5. the person driving the bike is somewhere to the left of the person driving the skateboard##5
+ 6. the person eating orange is somewhere to the right of the person driving the airplane##5
+ 7. the owner of the lizard is not to the left of the australian##8
+ 8. the owner of the snake is the person eating mango or the person eating mango is the person driving the roller or both
+ 9. the person eating onion is on the left of the person driving the car##1
+10. the person driving the helicopter is somewhere between the owner of the snake and the person eating peach##7
+11. the person eating peach and the british have the same parity positions##9
+12. the owner of the guinea-pig is the person driving the airplane##1
+13. the person driving the helicopter is the person eating onion or the person driving the helicopter is the australian or both
+14. the person eating mango is on the far left##1
+15. the owner of the lizard is somewhere to the left of the owner of the bird##5
+16. the polish is not the person eating banana##6
+17. the canadian is the owner of the cat##1
+18. the british is not to the left of the person driving the tram##8
+19. the owner of the horse is in the middle##1
+20. the german is on the right of the polish##1
+21. the person eating onion is not to the right of the person eating orange##8
+22. the person eating onion is in an even position##4
+23. the mexican is the owner of the hamster or the person eating asparagus is the mexican or both
+24. the person driving the helicopter is the owner of the lizard##1
+25. the person eating cherry is not to the left of the person eating peach##8
+26. the australian is not to the right of the person eating peach##8
+27. the person eating mango and the owner of the bird have the same parity positions##9
+28. the mexican is somewhere to the right of the canadian##5
+29. the person driving the helicopter is not the owner of the snake##6
+30. the person eating cherry is between the british and the person driving the bike##2
+31. the person driving the helicopter is the person eating banana or the person eating banana is the owner of the bird, but not both##10
+32. the person eating mango is the owner of the snake##1
+33. the owner of the horse is the canadian or the person driving the tram is the owner of the horse or both
+34. the person driving the roller and the owner of the lizard have different parity positions##9
+35. the german is not the owner of the cat##6
+36. the person eating asparagus is the person driving the skateboard##1
+37. the person driving the helicopter is somewhere to the left of the german##5
+38. the person driving the tram is somewhere to the left of the person driving the airplane##5","{'Food': ['mango', 'onion', 'banana', 'peach', 'cherry', 'orange', 'asparagus'], 'Nationality': ['australian', 'polish', 'german', 'british', 'indian', 'canadian', 'mexican'], 'Pet': ['snake', 'lizard', 'bird', 'horse', 'guinea-pig', 'cat', 'hamster'], 'Transport': ['roller', 'helicopter', 'car', 'tram', 'airplane', 'bike', 'skateboard']}"
+Pt1_4x7_level11-4,"There are 7 different favourite beverages: 7up, almond-milk, iced-tea, lemonade, milk, mirinda, sprite
+The people prefer 7 different music-genres: classical, gospel, house, indie, jazz, pop, trance
+There are 7 different nationalities: german, italian, japanese, mexican, polish, russian, turkish
+7 different pets are kept: cat, guinea-pig, horse, lizard, mouse, pony, rabbit
+ 1. the italian is somewhere to the left of the polish##5
+ 2. the fan jazz is not to the right of the person drinking iced-tea##8
+ 3. the japanese is somewhere between the italian and the owner of the cat##7
+ 4. the mexican is on the left or right of the owner of the pony##3
+ 5. the turkish is on the far left##1
+ 6. the person drinking milk is the owner of the rabbit or the person drinking milk is the fan trance or both
+ 7. the person drinking sprite and the owner of the cat have different parity positions##9
+ 8. the fan house is in an even position##4
+ 9. the person drinking milk is not the fan pop##6
+10. the german is not the fan house##6
+11. the person drinking mirinda is not the german##6
+12. the person drinking iced-tea is not to the right of the owner of the cat##8
+13. the owner of the guinea-pig is somewhere to the right of the owner of the horse##5
+14. the person drinking almond-milk is between the person drinking lemonade and the owner of the rabbit##2
+15. the person drinking almond-milk is on the right of the owner of the pony##1
+16. the fan pop is on the left of the fan classical##1
+17. the owner of the pony is not the person drinking iced-tea##6
+18. the owner of the guinea-pig is not the fan trance##6
+19. the owner of the pony is on the left or right of the owner of the guinea-pig##3
+20. the person drinking lemonade is in an even position##4
+21. the person drinking 7up is the owner of the cat or the person drinking 7up is the fan house or both
+22. the russian and the fan house have the same parity positions##9
+23. the fan jazz is not to the right of the owner of the guinea-pig##8
+24. the fan gospel is the person drinking lemonade##1
+25. the russian is on the left of the person drinking sprite##1
+26. the japanese and the person drinking lemonade have different parity positions##9
+27. the owner of the rabbit is somewhere to the right of the person drinking almond-milk##5
+28. the owner of the lizard is the german or the fan jazz is the owner of the lizard, but not both##10
+29. the russian is not to the left of the fan jazz##8
+30. the owner of the pony is on the left of the japanese##1
+31. the person drinking sprite and the fan indie have the same parity positions##9
+32. the person drinking sprite is somewhere to the left of the fan classical##5
+33. the owner of the rabbit is not to the right of the owner of the mouse##8
+34. the person drinking sprite is not the italian##6
+35. the fan trance is on the right of the person drinking mirinda##1
+36. the person drinking lemonade is somewhere between the owner of the rabbit and the person drinking sprite##7
+37. the person drinking mirinda and the fan jazz have different parity positions##9","{'Beverage': ['iced-tea', '7up', 'sprite', 'lemonade', 'almond-milk', 'mirinda', 'milk'], 'Music-Genre': ['jazz', 'house', 'indie', 'gospel', 'pop', 'classical', 'trance'], 'Nationality': ['turkish', 'russian', 'mexican', 'german', 'japanese', 'italian', 'polish'], 'Pet': ['lizard', 'cat', 'horse', 'pony', 'guinea-pig', 'rabbit', 'mouse']}"
+Pt1_4x7_level11-5,"There are 7 different favourite beverages: 7up, almond-milk, iced-tea, juice, mirinda, sprite, water
+There 7 different types of food: banana, eggplant, kiwi, lime, mango, spinach, watermelon
+The people have 7 different hobbies: filmmaking, hiking, magic-tricks, photography, puzzles, traveling, video-games
+There are 7 different nationalities: argentine, brazilian, british, colombian, dutch, french, polish
+ 1. the dutch is not to the left of the person who's hobby is photography##8
+ 2. the person eating watermelon is somewhere to the left of the colombian##5
+ 3. the polish is on the left or right of the person drinking 7up##3
+ 4. the person drinking water is somewhere to the left of the person eating banana##5
+ 5. the polish is not to the right of the brazilian##8
+ 6. the person who's hobby is hiking is on the left or right of the person who's hobby is magic-tricks##3
+ 7. the person drinking iced-tea is not the person who's hobby is video-games##6
+ 8. the person who's hobby is filmmaking is between the polish and the dutch##2
+ 9. the person eating eggplant is somewhere to the right of the dutch##5
+10. the person who's hobby is photography is the colombian or the person drinking almond-milk is the person who's hobby is photography or both
+11. the person eating mango is not to the right of the person who's hobby is video-games##8
+12. the person who's hobby is traveling is not to the left of the person drinking water##8
+13. the person drinking juice is not the british##6
+14. the person who's hobby is video-games is not to the left of the person eating mango##8
+15. the person who's hobby is traveling is not to the left of the person eating lime##8
+16. the person drinking 7up is the person eating spinach or the person drinking 7up is the person who's hobby is video-games or both
+17. the person who's hobby is filmmaking is on the left of the person eating watermelon##1
+18. the person who's hobby is magic-tricks and the person drinking sprite have the same parity positions##9
+19. the person drinking iced-tea and the brazilian have the same parity positions##9
+20. the person drinking iced-tea is on the right of the person eating eggplant##1
+21. the person eating watermelon is the british or the british is the person drinking 7up or both
+22. the person drinking water and the person eating lime have the same parity positions##9
+23. the person drinking iced-tea is on the left or right of the person drinking mirinda##3
+24. the person eating mango is somewhere to the right of the person eating lime##5
+25. the person drinking juice is not the person eating eggplant##6
+26. the person who's hobby is traveling is on the right of the person eating eggplant##1
+27. the person drinking juice is in the middle##1
+28. the argentine is on the right of the person who's hobby is photography##1
+29. the person drinking juice is not to the right of the person drinking 7up##8
+30. the person who's hobby is photography and the person drinking almond-milk have the same parity positions##9
+31. the person eating watermelon is not to the left of the person who's hobby is puzzles##8
+32. the colombian is not to the left of the colombian##8
+33. the person drinking 7up is somewhere to the right of the polish##5
+34. the person drinking sprite is the french##1
+35. the person eating kiwi is not to the right of the person drinking juice##8
+36. the polish is not to the right of the brazilian##8
+37. the person drinking mirinda is on the right of the person who's hobby is magic-tricks##1
+38. the person drinking water is not to the left of the person eating mango##8
+39. the person eating mango is somewhere to the left of the person who's hobby is magic-tricks##5
+40. the person who's hobby is filmmaking is somewhere to the left of the person who's hobby is video-games##5
+41. the dutch is the person who's hobby is hiking or the dutch is the person eating mango or both
+42. the person who's hobby is hiking is somewhere to the right of the person who's hobby is video-games##5","{'Beverage': ['sprite', 'almond-milk', 'water', 'juice', '7up', 'mirinda', 'iced-tea'], 'Food': ['lime', 'mango', 'kiwi', 'watermelon', 'spinach', 'eggplant', 'banana'], 'Hobby': ['puzzles', 'photography', 'filmmaking', 'video-games', 'magic-tricks', 'hiking', 'traveling'], 'Nationality': ['french', 'dutch', 'argentine', 'polish', 'british', 'colombian', 'brazilian']}"
+Pt1_4x7_level11-6,"There 7 different types of food: apricot, broccoli, cauliflower, kiwi, pepper, spinach, watermelon
+The people perfer 7 different movie-genres: adventure, documentary, musical, mystery, satire, sports, time-travel
+There are 7 different nationalities: american, canadian, dutch, indian, indonesian, nigerian, spanish
+The people use 7 different means of transport: airplane, boat, helicopter, quad-bike, scooter, ship, trike
+ 1. the person eating apricot is not the person driving the scooter##6
+ 2. the person eating kiwi is somewhere to the left of the person driving the trike##5
+ 3. the person watching mystery movies is somewhere between the person driving the trike and the person driving the helicopter##7
+ 4. the person watching sports movies and the person eating pepper have the same parity positions##9
+ 5. the person watching musical movies is not to the right of the spanish##8
+ 6. the person eating pepper is not to the left of the person watching musical movies##8
+ 7. the person driving the ship is between the person watching adventure movies and the person watching documentary movies##2
+ 8. the person driving the ship is somewhere between the person driving the scooter and the canadian##7
+ 9. the indonesian is not to the right of the canadian##8
+10. the person driving the airplane is not the person watching satire movies##6
+11. the person eating spinach and the canadian have the same parity positions##9
+12. the indian is not to the right of the person eating pepper##8
+13. the person watching sports movies is somewhere to the left of the nigerian##5
+14. the person watching documentary movies and the person eating pepper have different parity positions##9
+15. the person driving the ship and the person eating watermelon have different parity positions##9
+16. the indian is somewhere between the nigerian and the person watching mystery movies##7
+17. the person driving the quad-bike is not to the left of the person watching adventure movies##8
+18. the person eating spinach is the spanish or the person eating spinach is the person watching time-travel movies, but not both##10
+19. the person eating apricot is on the right of the person watching adventure movies##1
+20. the person eating apricot is somewhere to the left of the person eating watermelon##5
+21. the person watching mystery movies is the person eating kiwi##1
+22. the person driving the quad-bike is not to the left of the person watching time-travel movies##8
+23. the person driving the trike and the person watching satire movies have the same parity positions##9
+24. the person eating watermelon is not the person watching musical movies##6
+25. the person eating kiwi is not to the left of the person driving the helicopter##8
+26. the person driving the airplane is not the spanish##6
+27. the spanish is on the right of the person driving the airplane##1
+28. the person watching sports movies is on the right of the person driving the scooter##1
+29. the person eating pepper is on the left or right of the person eating kiwi##3
+30. the person watching documentary movies is on the left of the person watching musical movies##1
+31. the person driving the scooter is on the far left or far right##3
+32. the person eating kiwi is not to the left of the indian##8
+33. the person driving the helicopter is the person eating watermelon or the person watching documentary movies is the person driving the helicopter or both
+34. the person driving the scooter is the person watching sports movies or the indonesian is the person driving the scooter, but not both##10
+35. the person watching sports movies is on the left or right of the person watching documentary movies##3
+36. the spanish is not to the left of the person eating kiwi##8
+37. the person eating kiwi is not to the left of the canadian##8
+38. the person eating broccoli is somewhere to the left of the person eating kiwi##5
+39. the dutch is somewhere between the person watching documentary movies and the indonesian##7
+40. the indonesian is not the person driving the quad-bike##6
+41. the person driving the quad-bike is on the right of the person eating cauliflower##1
+42. the person eating broccoli is not to the right of the person eating spinach##8","{'Food': ['broccoli', 'apricot', 'watermelon', 'pepper', 'kiwi', 'cauliflower', 'spinach'], 'Movie-Genre': ['adventure', 'sports', 'documentary', 'musical', 'mystery', 'satire', 'time-travel'], 'Nationality': ['indonesian', 'dutch', 'nigerian', 'indian', 'canadian', 'spanish', 'american'], 'Transport': ['scooter', 'ship', 'helicopter', 'boat', 'airplane', 'trike', 'quad-bike']}"
+Pt1_4x7_level11-7,"There 7 different types of food: broccoli, cherry, onion, orange, pineapple, pomegranate, strawberry
+The people prefer 7 different music-genres: ambient, folk, gospel, jazz, metal, rock, techno
+There are 7 different nationalities: argentine, chinese, french, japanese, malaysian, polish, thai
+The people prefer 7 different types of sport: climbing, cycling, rowing, sailing, snowboarding, surfing, volleyball
+ 1. the person who's sport is volleyball is on the left of the person eating pomegranate##1
+ 2. the fan jazz is in an even position##4
+ 3. the argentine is on the right of the person eating pineapple##1
+ 4. the person eating orange is on the left or right of the fan metal##3
+ 5. the japanese is on the left or right of the fan ambient##3
+ 6. the chinese and the fan gospel have different parity positions##9
+ 7. the person eating pineapple is the fan metal or the malaysian is the person eating pineapple or both
+ 8. the fan gospel is in an odd position##4
+ 9. the fan ambient is on the right of the person who's sport is climbing##1
+10. the person who's sport is cycling is on the right of the fan folk##1
+11. the person who's sport is rowing is not to the right of the person eating orange##8
+12. the japanese is the person eating onion or the japanese is the person who's sport is rowing or both
+13. the thai is not to the right of the fan ambient##8
+14. the fan gospel and the argentine have different parity positions##9
+15. the polish is somewhere between the person who's sport is snowboarding and the fan folk##7
+16. the person who's sport is surfing is somewhere to the right of the fan techno##5
+17. the person who's sport is sailing and the person eating onion have the same parity positions##9
+18. the person eating onion is somewhere to the left of the person eating strawberry##5
+19. the fan rock is the person eating pomegranate or the fan rock is the malaysian or both
+20. the fan jazz is on the right of the person who's sport is volleyball##1
+21. the thai is the person eating broccoli##1
+22. the person who's sport is snowboarding is on the right of the fan rock##1
+23. the person eating onion is between the person who's sport is cycling and the person who's sport is surfing##2
+24. the fan techno is in an even position##4
+25. the person who's sport is climbing is on the right of the fan gospel##1
+26. the fan rock is on the far left##1
+27. the fan jazz is on the left of the polish##1
+28. the person who's sport is snowboarding is not the fan techno##6
+29. the fan techno is on the left of the french##1
+30. the person who's sport is sailing is the person eating orange##1
+31. the person who's sport is climbing is not the fan ambient##6
+32. the fan jazz is the person who's sport is volleyball or the fan jazz is the argentine, but not both##10
+33. the person who's sport is snowboarding is on the left or right of the polish##3
+34. the person eating onion is the person who's sport is cycling or the person eating onion is the japanese or both
+35. the japanese and the fan metal have different parity positions##9
+36. the person eating pomegranate is on the left or right of the person who's sport is rowing##3
+37. the chinese is the person eating orange or the person who's sport is snowboarding is the chinese or both
+38. the french is not to the left of the person eating pomegranate##8","{'Food': ['pineapple', 'pomegranate', 'cherry', 'orange', 'broccoli', 'onion', 'strawberry'], 'Music-Genre': ['rock', 'jazz', 'metal', 'folk', 'gospel', 'techno', 'ambient'], 'Nationality': ['malaysian', 'argentine', 'polish', 'chinese', 'thai', 'japanese', 'french'], 'Sport': ['volleyball', 'snowboarding', 'rowing', 'sailing', 'cycling', 'climbing', 'surfing']}"
+Pt1_4x7_level11-8,"There 7 different types of food: asparagus, cranberry, cucumber, nectarine, onion, pumpkin, spinach
+The people prefer 7 different music-genres: classical, country, gospel, jazz, punk, r&b, salsa
+There are 7 different nationalities: argentine, british, chinese, indian, nigerian, polish, spanish
+The people prefer 7 different types of sport: basketball, climbing, cycling, handball, skateboarding, water-polo, weightlifting
+ 1. the spanish is on the left of the person eating onion##1
+ 2. the british is not the person eating nectarine##6
+ 3. the person who's sport is water-polo is somewhere between the fan country and the person who's sport is climbing##7
+ 4. the person eating nectarine is somewhere to the right of the indian##5
+ 5. the person eating onion is on the left or right of the fan punk##3
+ 6. the argentine is somewhere between the person eating cucumber and the person eating pumpkin##7
+ 7. the person eating spinach is between the person who's sport is climbing and the person who's sport is cycling##2
+ 8. the fan jazz is somewhere to the right of the person who's sport is water-polo##5
+ 9. the fan classical is on the right of the fan country##1
+10. the person who's sport is water-polo is the fan salsa or the person who's sport is water-polo is the person eating spinach or both
+11. the fan salsa is on the far left##1
+12. the person who's sport is cycling is on the left or right of the person who's sport is skateboarding##3
+13. the person who's sport is cycling is not to the right of the british##8
+14. the person who's sport is climbing is in the middle##1
+15. the nigerian is not to the right of the fan jazz##8
+16. the indian is the fan gospel or the indian is the person who's sport is skateboarding, but not both##10
+17. the chinese is in an odd position##4
+18. the person who's sport is basketball is not to the left of the nigerian##8
+19. the fan gospel is on the left or right of the person eating cranberry##3
+20. the person eating cucumber is the british or the person eating cucumber is the fan country or both
+21. the fan gospel is between the fan r&b and the fan punk##2
+22. the person who's sport is weightlifting is on the left or right of the chinese##3
+23. the person eating asparagus is on the far left##1
+24. the person eating onion is in an even position##4
+25. the person who's sport is skateboarding is not to the right of the person who's sport is basketball##8
+26. the person who's sport is basketball and the person eating cranberry have the same parity positions##9
+27. the person eating onion is the person who's sport is weightlifting or the person who's sport is weightlifting is the fan punk, but not both##10
+28. the chinese is not to the left of the fan gospel##8
+29. the person who's sport is climbing is on the left of the person who's sport is basketball##1
+30. the fan gospel is not the person who's sport is cycling##6
+31. the person who's sport is basketball is somewhere to the right of the person eating nectarine##5
+32. the person who's sport is basketball is not to the right of the argentine##8
+33. the person eating pumpkin and the nigerian have the same parity positions##9
+34. the fan country is not the polish##6
+35. the fan jazz is not to the left of the person eating spinach##8
+36. the fan jazz is not to the right of the person who's sport is weightlifting##8
+37. the person who's sport is weightlifting and the fan jazz have the same parity positions##9
+38. the person eating pumpkin is the person who's sport is handball or the chinese is the person eating pumpkin or both
+39. the fan country and the argentine have the same parity positions##9
+40. the polish and the person eating asparagus have different parity positions##9
+41. the fan classical is somewhere to the left of the person eating nectarine##5
+42. the fan r&b is not the polish##6
+43. the fan r&b is somewhere to the left of the fan punk##5","{'Food': ['asparagus', 'cucumber', 'spinach', 'nectarine', 'cranberry', 'onion', 'pumpkin'], 'Music-Genre': ['salsa', 'country', 'classical', 'jazz', 'r&b', 'gospel', 'punk'], 'Nationality': ['indian', 'british', 'nigerian', 'polish', 'spanish', 'argentine', 'chinese'], 'Sport': ['skateboarding', 'cycling', 'water-polo', 'climbing', 'basketball', 'weightlifting', 'handball']}"
+Pt1_4x7_level11-9,"The people have 7 different hobbies: board-games, collecting, fishing, magic-tricks, photography, singing, video-games
+The people perfer 7 different movie-genres: disaster, mystery, romance, scientific, sports, spy, time-travel
+The people prefer 7 different types of sport: baseball, biathlon, cycling, lacrosse, soccer, tennis, volleyball
+The people use 7 different means of transport: airplane, car, roller, snowmobile, subway, train, van
+ 1. the person who's hobby is board-games is the person who's sport is soccer or the person who's sport is soccer is the person watching spy movies, but not both##10
+ 2. the person who's sport is lacrosse is not to the right of the person driving the subway##8
+ 3. the person watching mystery movies is not to the left of the person driving the airplane##8
+ 4. the person who's hobby is singing is somewhere between the person who's sport is cycling and the person who's sport is tennis##7
+ 5. the person who's sport is biathlon is on the left or right of the person who's hobby is fishing##3
+ 6. the person driving the car is the person watching romance movies##1
+ 7. the person watching mystery movies is on the far left or far right##3
+ 8. the person who's hobby is fishing and the person watching time-travel movies have the same parity positions##9
+ 9. the person watching sports movies is not to the left of the person who's sport is tennis##8
+10. the person driving the van is not to the right of the person who's sport is cycling##8
+11. the person driving the subway is somewhere to the right of the person driving the van##5
+12. the person who's sport is lacrosse is not to the right of the person who's sport is biathlon##8
+13. the person watching time-travel movies is somewhere to the right of the person who's hobby is singing##5
+14. the person who's sport is lacrosse is the person driving the van or the person driving the van is the person who's hobby is collecting, but not both##10
+15. the person who's sport is soccer is somewhere between the person watching romance movies and the person watching sports movies##7
+16. the person driving the airplane and the person who's hobby is video-games have the same parity positions##9
+17. the person watching romance movies is not to the left of the person driving the car##8
+18. the person who's sport is cycling and the person driving the train have the same parity positions##9
+19. the person who's hobby is magic-tricks is the person driving the roller##1
+20. the person driving the subway and the person who's hobby is photography have the same parity positions##9
+21. the person driving the airplane and the person who's sport is volleyball have the same parity positions##9
+22. the person watching sports movies is not to the left of the person who's sport is biathlon##8
+23. the person watching spy movies is not to the left of the person driving the snowmobile##8
+24. the person watching mystery movies and the person who's sport is volleyball have the same parity positions##9
+25. the person who's sport is tennis is somewhere between the person watching scientific movies and the person watching spy movies##7
+26. the person who's hobby is video-games is not to the left of the person who's hobby is board-games##8
+27. the person who's hobby is board-games is on the left of the person watching scientific movies##1
+28. the person who's sport is soccer is not to the right of the person watching romance movies##8
+29. the person who's hobby is singing is not to the right of the person watching time-travel movies##8
+30. the person who's sport is volleyball is the person watching mystery movies or the person who's sport is volleyball is the person who's hobby is video-games or both
+31. the person driving the train is on the left or right of the person who's sport is baseball##3
+32. the person watching romance movies is somewhere between the person who's sport is volleyball and the person watching disaster movies##7
+33. the person who's hobby is board-games is the person driving the roller or the person who's hobby is board-games is the person who's sport is lacrosse or both
+34. the person who's sport is biathlon and the person who's hobby is video-games have different parity positions##9
+35. the person watching scientific movies is on the right of the person who's sport is lacrosse##1
+36. the person watching romance movies and the person who's hobby is video-games have different parity positions##9
+37. the person driving the subway is the person watching time-travel movies or the person driving the subway is the person who's sport is soccer, but not both##10
+38. the person who's sport is lacrosse and the person watching mystery movies have the same parity positions##9
+39. the person who's sport is lacrosse is the person who's hobby is photography or the person who's hobby is photography is the person watching romance movies, but not both##10
+40. the person who's sport is biathlon is on the left of the person who's sport is tennis##1
+41. the person who's hobby is magic-tricks is on the far right##1
+42. the person watching disaster movies is not to the left of the person watching romance movies##8
+43. the person watching spy movies is not to the left of the person who's hobby is fishing##8
+44. the person who's hobby is board-games is not to the right of the person watching scientific movies##8","{'Hobby': ['board-games', 'collecting', 'fishing', 'singing', 'video-games', 'photography', 'magic-tricks'], 'Movie-Genre': ['mystery', 'scientific', 'sports', 'spy', 'time-travel', 'romance', 'disaster'], 'Sport': ['lacrosse', 'biathlon', 'tennis', 'soccer', 'volleyball', 'baseball', 'cycling'], 'Transport': ['airplane', 'van', 'snowmobile', 'subway', 'train', 'car', 'roller']}"
diff --git a/part2/level11/Pt2_5x3_level11.csv b/part2/level11/Pt2_5x3_level11.csv
new file mode 100644
index 0000000000000000000000000000000000000000..33e196e1674f2a7feee185f82e8be18f9079c4b1
--- /dev/null
+++ b/part2/level11/Pt2_5x3_level11.csv
@@ -0,0 +1,169 @@
+ID,Clues,SolutionGrid
+Pt1_5x3_level11-0,"There 3 different types of food: asparagus, kiwi, potato
+The people have 3 different hobbies: card-games, cooking, sudoku
+The people prefer 3 different music-genres: blues, gospel, pop
+3 different pets are kept: goat, hedgehog, rat
+The people use 3 different means of transport: bus, ship, van
+ 1. the fan pop is the person eating potato or the fan pop is the owner of the goat, but not both##10
+ 2. the person eating asparagus is the fan blues or the person eating asparagus is the person who's hobby is cooking or both
+ 3. the owner of the rat and the person who's hobby is card-games have the same parity positions##9
+ 4. the person driving the van is not to the right of the person eating potato##8
+ 5. the person driving the van is on the right of the fan pop##1
+ 6. the person driving the ship and the fan gospel have different parity positions##9
+ 7. the owner of the rat is the fan blues or the owner of the rat is the person driving the ship, but not both##10
+ 8. the person who's hobby is cooking is the person driving the ship or the person who's hobby is cooking is the person eating kiwi or both
+ 9. the person eating asparagus is somewhere to the left of the person who's hobby is cooking##5
+10. the person driving the van is the person eating potato##1
+11. the fan pop is not to the left of the owner of the rat##8
+12. the person eating kiwi is not to the right of the person who's hobby is sudoku##8
+13. the fan pop is somewhere to the right of the person driving the bus##5
+14. the person eating kiwi is the person eating kiwi##1","{'Food': ['asparagus', 'kiwi', 'potato'], 'Hobby': ['card-games', 'cooking', 'sudoku'], 'Music-Genre': ['blues', 'pop', 'gospel'], 'Pet': ['rat', 'goat', 'hedgehog'], 'Transport': ['bus', 'ship', 'van']}"
+Pt1_5x3_level11-1,"There are 3 different favourite beverages: 7up, coffee, fanta
+The people have 3 different jobs:  accountant, designer, doctor
+The people prefer 3 different music-genres: ambient, dubstep, funk
+The people prefer 3 different types of sport: badminton, baseball, golf
+The people use 3 different means of transport: bike, motorbike, subway
+ 1. the person who's sport is badminton is the fan ambient or the person who's sport is badminton is the doctor, but not both##10
+ 2. the person drinking fanta is on the right of the person drinking coffee##1
+ 3. the person drinking 7up is the person driving the subway or the person drinking 7up is the designer or both
+ 4. the designer is in an even position##4
+ 5. the person who's sport is baseball is on the left or right of the fan funk##3
+ 6. the designer is the person drinking 7up or the person drinking 7up is the fan dubstep, but not both##10
+ 7. the person driving the motorbike is not to the left of the person who's sport is badminton##8
+ 8. the person who's sport is badminton and the person driving the subway have the same parity positions##9
+ 9. the fan funk is in an even position##4
+10. the person who's sport is golf and the person drinking coffee have the same parity positions##9
+11. the person driving the bike is the designer or the designer is the person drinking coffee, but not both##10
+12. the doctor is on the far left##1","{'Beverage': ['7up', 'coffee', 'fanta'], 'Job': ['doctor', 'designer', 'accountant'], 'Music-Genre': ['dubstep', 'funk', 'ambient'], 'Sport': ['badminton', 'golf', 'baseball'], 'Transport': ['subway', 'motorbike', 'bike']}"
+Pt1_5x3_level11-2,"The people have 3 different jobs:  coach, lawyer, mechanic
+The people perfer 3 different movie-genres: horror, martial-arts, musical
+There are 3 different nationalities: german, russian, spanish
+The people prefer 3 different types of sport: badminton, tennis, water-polo
+The people use 3 different means of transport: car, jet-ski, taxi
+ 1. the person who's sport is badminton is the person driving the car##1
+ 2. the coach is on the left of the person driving the taxi##1
+ 3. the mechanic is not the person driving the car##6
+ 4. the mechanic is the person watching musical movies or the mechanic is the german or both
+ 5. the mechanic and the russian have different parity positions##9
+ 6. the person watching martial-arts movies and the person who's sport is tennis have the same parity positions##9
+ 7. the person who's sport is water-polo and the person driving the car have different parity positions##9
+ 8. the person watching musical movies is between the person driving the taxi and the person watching horror movies##2
+ 9. the person watching martial-arts movies is not the german##6
+10. the mechanic is not to the right of the lawyer##8
+11. the coach is the person who's sport is tennis or the person who's sport is tennis is the person driving the jet-ski, but not both##10
+12. the spanish is on the far left or far right##3
+13. the person driving the jet-ski is not to the right of the german##8
+14. the mechanic is the german or the mechanic is the person driving the car, but not both##10","{'Job': ['mechanic', 'coach', 'lawyer'], 'Movie-Genre': ['horror', 'musical', 'martial-arts'], 'Nationality': ['german', 'russian', 'spanish'], 'Sport': ['tennis', 'badminton', 'water-polo'], 'Transport': ['jet-ski', 'car', 'taxi']}"
+Pt1_5x3_level11-3,"There are 3 different favourite beverages: hot-chocolate, soy-milk, tea
+There 3 different types of food: apricot, cranberry, nectarine
+3 different pets are kept: fish, hedgehog, rat
+The people prefer 3 different types of sport: basketball, rugby, sailing
+The people use 3 different means of transport: jet-ski, snowmobile, van
+ 1. the owner of the rat is on the left of the person driving the snowmobile##1
+ 2. the person who's sport is rugby is on the left of the person drinking soy-milk##1
+ 3. the person driving the van is somewhere to the left of the person eating nectarine##5
+ 4. the person who's sport is sailing is the person driving the van or the person driving the van is the person drinking tea or both
+ 5. the person driving the van is somewhere to the right of the person who's sport is rugby##5
+ 6. the person drinking tea is not to the right of the person drinking hot-chocolate##8
+ 7. the person driving the snowmobile is on the left or right of the person drinking soy-milk##3
+ 8. the person drinking hot-chocolate and the person eating cranberry have different parity positions##9
+ 9. the person drinking hot-chocolate is somewhere to the right of the person driving the jet-ski##5
+10. the owner of the fish is somewhere to the left of the owner of the rat##5
+11. the person eating cranberry is somewhere to the right of the person driving the jet-ski##5","{'Beverage': ['tea', 'soy-milk', 'hot-chocolate'], 'Food': ['apricot', 'cranberry', 'nectarine'], 'Pet': ['fish', 'rat', 'hedgehog'], 'Sport': ['rugby', 'sailing', 'basketball'], 'Transport': ['jet-ski', 'van', 'snowmobile']}"
+Pt1_5x3_level11-4,"The people have 3 different hobbies: camping, drawing, singing
+There are 3 different nationalities: canadian, mexican, polish
+3 different pets are kept: fish, rabbit, turtle
+The people prefer 3 different types of sport: badminton, baseball, handball
+The people use 3 different means of transport: airplane, scooter, trike
+ 1. the person who's hobby is singing is on the far left##1
+ 2. the person who's hobby is singing is the person driving the trike or the person who's hobby is singing is the owner of the turtle, but not both##10
+ 3. the person driving the scooter is not to the right of the mexican##8
+ 4. the person who's sport is handball is on the left of the polish##1
+ 5. the person driving the trike is on the left or right of the person driving the scooter##3
+ 6. the person who's hobby is camping is not to the left of the person driving the airplane##8
+ 7. the person who's sport is baseball is on the left or right of the owner of the rabbit##3
+ 8. the person who's sport is handball is the person driving the airplane##1
+ 9. the person who's hobby is camping is the person driving the scooter or the person who's hobby is camping is the polish or both
+10. the person who's hobby is drawing is the owner of the fish or the person who's hobby is drawing is the person who's sport is badminton, but not both##10
+11. the person driving the trike is not to the left of the person who's sport is baseball##8
+12. the owner of the fish is in an even position##4
+13. the person driving the trike is on the left of the person who's hobby is camping##1","{'Hobby': ['singing', 'drawing', 'camping'], 'Nationality': ['canadian', 'polish', 'mexican'], 'Pet': ['turtle', 'fish', 'rabbit'], 'Sport': ['handball', 'baseball', 'badminton'], 'Transport': ['airplane', 'trike', 'scooter']}"
+Pt1_5x3_level11-5,"There 3 different types of food: broccoli, orange, spinach
+The people have 3 different hobbies: baking, sudoku, video-games
+The people prefer 3 different music-genres: classical, dubstep, r&b
+There are 3 different nationalities: american, egyptian, spanish
+The people use 3 different means of transport: motorbike, taxi, tram
+ 1. the person driving the taxi is in an odd position##4
+ 2. the fan dubstep is between the american and the fan classical##2
+ 3. the person driving the tram is somewhere to the right of the fan r&b##5
+ 4. the person eating orange is somewhere between the person driving the tram and the person eating broccoli##7
+ 5. the fan dubstep is somewhere between the american and the egyptian##7
+ 6. the person driving the motorbike is not to the right of the spanish##8
+ 7. the spanish is the fan dubstep or the fan dubstep is the person driving the tram or both
+ 8. the person who's hobby is baking is not to the right of the fan classical##8
+ 9. the spanish is on the left of the person eating spinach##1
+10. the person who's hobby is sudoku and the fan classical have the same parity positions##9
+11. the person eating broccoli is not to the left of the person who's hobby is video-games##8","{'Food': ['broccoli', 'orange', 'spinach'], 'Hobby': ['video-games', 'baking', 'sudoku'], 'Music-Genre': ['r&b', 'dubstep', 'classical'], 'Nationality': ['american', 'spanish', 'egyptian'], 'Transport': ['taxi', 'motorbike', 'tram']}"
+Pt1_5x3_level11-6,"There 3 different types of food: apricot, cauliflower, grapefruit
+The people have 3 different hobbies: chess, collecting, sudoku
+The people have 3 different jobs:  bartender, chef, freelancer
+There are 3 different nationalities: brazilian, mexican, turkish
+The people prefer 3 different types of sport: cycling, skateboarding, swimming
+ 1. the person who's hobby is collecting is not to the left of the bartender##8
+ 2. the person eating apricot is somewhere to the right of the person who's hobby is sudoku##5
+ 3. the person who's sport is cycling is on the right of the person eating grapefruit##1
+ 4. the person who's sport is cycling is the person who's hobby is sudoku##1
+ 5. the turkish is between the person eating grapefruit and the person who's sport is swimming##2
+ 6. the brazilian is in an odd position##4
+ 7. the chef is in an even position##4
+ 8. the person eating apricot is the person who's sport is skateboarding or the person who's sport is skateboarding is the brazilian, but not both##10
+ 9. the person who's hobby is collecting is somewhere to the left of the person who's hobby is chess##5
+10. the freelancer is the person who's hobby is chess or the freelancer is the turkish or both","{'Food': ['grapefruit', 'cauliflower', 'apricot'], 'Hobby': ['collecting', 'sudoku', 'chess'], 'Job': ['bartender', 'chef', 'freelancer'], 'Nationality': ['brazilian', 'turkish', 'mexican'], 'Sport': ['skateboarding', 'cycling', 'swimming']}"
+Pt1_5x3_level11-7,"There are 3 different favourite beverages: 7up, iced-tea, lemonade
+There 3 different types of food: grapefruit, plum, strawberry
+The people have 3 different hobbies: magic-tricks, puzzles, woodworking
+The people perfer 3 different movie-genres: documentary, spy, time-travel
+The people prefer 3 different music-genres: pop, reggae, rock
+1. the fan pop is on the left of the person watching spy movies##1
+2. the person watching time-travel movies is between the fan reggae and the person drinking 7up##2
+3. the fan reggae is the person eating strawberry or the fan reggae is the person watching time-travel movies or both
+4. the person drinking iced-tea is the fan reggae or the fan reggae is the person eating strawberry or both
+5. the person eating plum is somewhere to the right of the person eating strawberry##5
+6. the person eating grapefruit and the person who's hobby is puzzles have different parity positions##9
+7. the person who's hobby is woodworking is not to the left of the person who's hobby is puzzles##8
+8. the person who's hobby is magic-tricks is somewhere to the left of the person drinking lemonade##5
+9. the person watching spy movies is the fan rock or the person eating plum is the person watching spy movies, but not both##10","{'Beverage': ['iced-tea', 'lemonade', '7up'], 'Food': ['strawberry', 'plum', 'grapefruit'], 'Hobby': ['magic-tricks', 'puzzles', 'woodworking'], 'Movie-Genre': ['documentary', 'time-travel', 'spy'], 'Music-Genre': ['reggae', 'pop', 'rock']}"
+Pt1_5x3_level11-8,"There 3 different types of food: papaya, pepper, spinach
+The people perfer 3 different movie-genres: drama, musical, satire
+The people prefer 3 different music-genres: country, disco, rock
+The people prefer 3 different types of sport: lacrosse, rugby, tennis
+The people use 3 different means of transport: car, jet-ski, motorbike
+ 1. the person who's sport is tennis is between the person eating pepper and the person who's sport is rugby##2
+ 2. the fan country is on the far right##1
+ 3. the person driving the jet-ski is on the right of the person eating spinach##1
+ 4. the fan country is the person who's sport is lacrosse or the person driving the car is the fan country or both
+ 5. the person watching musical movies and the person eating spinach have the same parity positions##9
+ 6. the person driving the motorbike and the person watching satire movies have the same parity positions##9
+ 7. the person driving the motorbike is the person watching drama movies or the person driving the motorbike is the fan rock, but not both##10
+ 8. the fan disco is the person who's sport is rugby or the fan disco is the person driving the jet-ski or both
+ 9. the person watching satire movies and the fan disco have different parity positions##9
+10. the person who's sport is tennis is on the right of the person watching satire movies##1
+11. the fan country is not the person watching drama movies##6
+12. the person eating spinach is not the person driving the jet-ski##6","{'Food': ['spinach', 'papaya', 'pepper'], 'Movie-Genre': ['satire', 'drama', 'musical'], 'Music-Genre': ['rock', 'disco', 'country'], 'Sport': ['rugby', 'tennis', 'lacrosse'], 'Transport': ['motorbike', 'jet-ski', 'car']}"
+Pt1_5x3_level11-9,"The people have 3 different hobbies: camping, drawing, sudoku
+The people have 3 different jobs:  designer, photographer, teacher
+The people perfer 3 different movie-genres: crime, family, fantasy
+There are 3 different nationalities: british, colombian, japanese
+The people use 3 different means of transport: bike, car, van
+ 1. the person who's hobby is drawing is the person watching family movies or the japanese is the person who's hobby is drawing or both
+ 2. the british and the person watching fantasy movies have the same parity positions##9
+ 3. the person watching crime movies is the person driving the car or the photographer is the person watching crime movies, but not both##10
+ 4. the person driving the car and the colombian have different parity positions##9
+ 5. the japanese is the person who's hobby is drawing##1
+ 6. the person watching crime movies is somewhere to the left of the japanese##5
+ 7. the british is on the far right##1
+ 8. the teacher and the person driving the van have the same parity positions##9
+ 9. the person driving the bike is on the right of the person driving the car##1
+10. the teacher is not to the right of the british##8
+11. the person who's hobby is camping is not to the right of the person watching family movies##8
+12. the person driving the bike is not to the left of the person watching crime movies##8","{'Hobby': ['camping', 'drawing', 'sudoku'], 'Job': ['photographer', 'designer', 'teacher'], 'Movie-Genre': ['crime', 'family', 'fantasy'], 'Nationality': ['colombian', 'japanese', 'british'], 'Transport': ['van', 'car', 'bike']}"
diff --git a/part2/level11/Pt2_5x4_level11.csv b/part2/level11/Pt2_5x4_level11.csv
new file mode 100644
index 0000000000000000000000000000000000000000..d49041a305ac51270ecdc77559862b82225ae181
--- /dev/null
+++ b/part2/level11/Pt2_5x4_level11.csv
@@ -0,0 +1,250 @@
+ID,Clues,SolutionGrid
+Pt1_5x4_level11-0,"There are 4 different favourite beverages: 7up, cola, mirinda, water
+The people have 4 different hobbies: camping, cooking, sudoku, video-games
+The people perfer 4 different movie-genres: documentary, mystery, time-travel, western
+4 different pets are kept: bird, hamster, pony, rabbit
+The people prefer 4 different types of sport: biathlon, golf, parkour, surfing
+ 1. the person who's sport is parkour is the owner of the pony or the person drinking water is the person who's sport is parkour or both
+ 2. the person who's sport is golf is somewhere to the left of the person who's hobby is cooking##5
+ 3. the owner of the rabbit is on the left or right of the person drinking water##3
+ 4. the person who's sport is biathlon is between the person watching documentary movies and the owner of the bird##2
+ 5. the person who's sport is parkour is somewhere to the left of the person watching documentary movies##5
+ 6. the person watching western movies and the person drinking water have different parity positions##9
+ 7. the person drinking 7up is on the left of the person who's hobby is cooking##1
+ 8. the person watching western movies is somewhere between the person who's hobby is camping and the person drinking cola##7
+ 9. the person who's sport is surfing is on the right of the owner of the rabbit##1
+10. the person watching time-travel movies is not the person who's sport is parkour##6
+11. the person who's sport is biathlon is not to the left of the person watching mystery movies##8
+12. the person drinking 7up is not to the left of the owner of the pony##8
+13. the person watching documentary movies is not to the right of the person who's sport is surfing##8
+14. the person drinking water is the owner of the rabbit or the person who's hobby is camping is the person drinking water or both
+15. the person who's sport is parkour is the owner of the pony##1
+16. the owner of the rabbit is on the right of the person who's sport is golf##1
+17. the person who's hobby is video-games is the person who's sport is biathlon or the person who's hobby is video-games is the owner of the bird, but not both##10
+18. the person who's sport is surfing is the person who's hobby is camping##1","{'Beverage': ['cola', '7up', 'mirinda', 'water'], 'Hobby': ['sudoku', 'video-games', 'cooking', 'camping'], 'Movie-Genre': ['mystery', 'time-travel', 'western', 'documentary'], 'Pet': ['pony', 'bird', 'rabbit', 'hamster'], 'Sport': ['parkour', 'golf', 'biathlon', 'surfing']}"
+Pt1_5x4_level11-1,"There 4 different types of food: apricot, artichoke, potato, spinach
+The people perfer 4 different movie-genres: drama, martial-arts, scientific, time-travel
+There are 4 different nationalities: brazilian, british, chinese, french
+The people prefer 4 different types of sport: handball, rugby, snowboarding, swimming
+The people use 4 different means of transport: airplane, car, scooter, taxi
+ 1. the french is not to the left of the person driving the scooter##8
+ 2. the person who's sport is swimming is the french or the person who's sport is swimming is the person watching scientific movies or both
+ 3. the person driving the taxi is the person eating potato or the person driving the taxi is the person who's sport is snowboarding or both
+ 4. the person driving the scooter is on the left of the british##1
+ 5. the person who's sport is rugby is on the left of the french##1
+ 6. the person driving the car is not to the left of the person watching martial-arts movies##8
+ 7. the person who's sport is handball is not to the right of the person watching martial-arts movies##8
+ 8. the person who's sport is snowboarding is not to the left of the person eating potato##8
+ 9. the person who's sport is rugby is on the left or right of the person driving the airplane##3
+10. the person eating spinach is on the left or right of the person eating potato##3
+11. the person watching time-travel movies is somewhere to the left of the person who's sport is rugby##5
+12. the person who's sport is swimming is between the person who's sport is rugby and the british##2
+13. the person eating apricot is somewhere to the left of the person driving the taxi##5
+14. the person watching scientific movies is somewhere between the person who's sport is rugby and the person watching drama movies##7
+15. the person watching martial-arts movies and the person driving the scooter have different parity positions##9
+16. the person driving the taxi is not to the left of the french##8
+17. the person who's sport is snowboarding is not to the right of the person eating potato##8
+18. the person driving the scooter and the person watching martial-arts movies have different parity positions##9
+19. the person watching scientific movies and the brazilian have different parity positions##9
+20. the person eating artichoke is on the left of the person driving the scooter##1","{'Food': ['apricot', 'artichoke', 'spinach', 'potato'], 'Movie-Genre': ['time-travel', 'martial-arts', 'scientific', 'drama'], 'Nationality': ['chinese', 'brazilian', 'french', 'british'], 'Sport': ['handball', 'rugby', 'swimming', 'snowboarding'], 'Transport': ['airplane', 'car', 'scooter', 'taxi']}"
+Pt1_5x4_level11-2,"There 4 different types of food: apple, broccoli, peas, plum
+The people perfer 4 different movie-genres: action, adventure, epic, horror
+The people prefer 4 different music-genres: country, folk, metal, punk
+4 different pets are kept: cat, goat, pony, turtle
+The people prefer 4 different types of sport: biathlon, climbing, ice-hockey, parkour
+ 1. the person watching action movies is not to the right of the person watching adventure movies##8
+ 2. the fan punk is on the right of the owner of the cat##1
+ 3. the fan country is somewhere to the right of the person watching action movies##5
+ 4. the person watching epic movies is on the far left or far right##3
+ 5. the fan country is on the left of the person eating broccoli##1
+ 6. the fan metal is somewhere to the left of the fan punk##5
+ 7. the person who's sport is biathlon is somewhere to the left of the person eating plum##5
+ 8. the owner of the cat is not the person who's sport is parkour##6
+ 9. the person watching action movies is the person who's sport is ice-hockey or the person who's sport is ice-hockey is the person eating apple, but not both##10
+10. the person watching action movies is somewhere to the right of the owner of the goat##5
+11. the person watching action movies is not to the right of the owner of the pony##8
+12. the owner of the goat is the person eating peas or the owner of the goat is the person watching action movies, but not both##10
+13. the person who's sport is climbing is the person watching horror movies or the fan punk is the person who's sport is climbing, but not both##10
+14. the fan folk is the person eating plum or the fan folk is the person who's sport is climbing, but not both##10
+15. the person who's sport is climbing is the person watching action movies or the person who's sport is climbing is the owner of the cat or both
+16. the person eating broccoli is not to the left of the fan folk##8
+17. the person eating apple and the owner of the turtle have different parity positions##9
+18. the person watching horror movies is on the left of the person watching adventure movies##1
+19. the person who's sport is climbing is not the person eating peas##6
+20. the fan punk is somewhere to the right of the owner of the turtle##5","{'Food': ['peas', 'plum', 'apple', 'broccoli'], 'Movie-Genre': ['epic', 'action', 'horror', 'adventure'], 'Music-Genre': ['metal', 'folk', 'country', 'punk'], 'Pet': ['goat', 'turtle', 'cat', 'pony'], 'Sport': ['biathlon', 'ice-hockey', 'climbing', 'parkour']}"
+Pt1_5x4_level11-3,"There are 4 different favourite beverages: coffee, fanta, iced-tea, water
+There 4 different types of food: artichoke, lemon, lime, pomegranate
+The people have 4 different hobbies: card-games, drawing, traveling, woodworking
+The people perfer 4 different movie-genres: adventure, disaster, musical, mystery
+The people prefer 4 different music-genres: country, disco, folk, jazz
+ 1. the person watching mystery movies is on the left of the person eating lemon##1
+ 2. the person eating pomegranate is on the far left##1
+ 3. the person who's hobby is drawing is on the left of the person watching disaster movies##1
+ 4. the person watching mystery movies and the fan folk have the same parity positions##9
+ 5. the person who's hobby is drawing is on the left of the person drinking fanta##1
+ 6. the person watching adventure movies is not to the left of the person who's hobby is card-games##8
+ 7. the person drinking coffee is on the left or right of the person watching adventure movies##3
+ 8. the fan disco is the person watching adventure movies or the person watching adventure movies is the person who's hobby is card-games, but not both##10
+ 9. the person watching disaster movies is not to the left of the person who's hobby is drawing##8
+10. the fan country is somewhere to the left of the person who's hobby is card-games##5
+11. the person who's hobby is traveling is not to the right of the person eating artichoke##8
+12. the person watching musical movies is the person eating lime or the person watching musical movies is the fan folk or both
+13. the fan jazz is somewhere between the fan disco and the person eating lime##7
+14. the person watching disaster movies is somewhere to the left of the person who's hobby is card-games##5
+15. the person eating lemon is the fan folk or the person drinking iced-tea is the person eating lemon or both
+16. the person who's hobby is woodworking is not to the right of the person watching adventure movies##8
+17. the person drinking water is the person eating pomegranate or the person eating pomegranate is the person watching disaster movies, but not both##10
+18. the person who's hobby is card-games is not to the left of the person eating pomegranate##8
+19. the person eating lemon is not to the left of the person watching adventure movies##8","{'Beverage': ['water', 'fanta', 'coffee', 'iced-tea'], 'Food': ['pomegranate', 'lime', 'artichoke', 'lemon'], 'Hobby': ['drawing', 'traveling', 'card-games', 'woodworking'], 'Movie-Genre': ['musical', 'disaster', 'mystery', 'adventure'], 'Music-Genre': ['folk', 'country', 'jazz', 'disco']}"
+Pt1_5x4_level11-4,"There 4 different types of food: cherry, corn, plum, zucchini
+The people have 4 different jobs:  doctor, fisherman, photographer, police-officer
+There are 4 different nationalities: australian, chinese, indian, russian
+4 different pets are kept: cat, horse, pony, snake
+The people use 4 different means of transport: airplane, boat, bus, jet-ski
+ 1. the person driving the jet-ski is the owner of the cat or the russian is the person driving the jet-ski or both
+ 2. the owner of the snake is the person driving the airplane or the chinese is the owner of the snake, but not both##10
+ 3. the chinese is not to the right of the photographer##8
+ 4. the indian is not to the right of the person eating corn##8
+ 5. the person driving the bus is on the right of the chinese##1
+ 6. the owner of the horse is on the left or right of the fisherman##3
+ 7. the person driving the airplane is not the person eating zucchini##6
+ 8. the person driving the jet-ski is somewhere to the right of the owner of the pony##5
+ 9. the fisherman is not to the left of the owner of the cat##8
+10. the person eating corn is somewhere to the right of the person driving the bus##5
+11. the person eating corn is not the doctor##6
+12. the australian is on the far left or far right##3
+13. the owner of the snake is somewhere to the left of the russian##5
+14. the person eating plum is not the person driving the airplane##6
+15. the owner of the pony is on the left or right of the indian##3
+16. the indian is somewhere between the person eating zucchini and the australian##7
+17. the person eating zucchini is somewhere to the left of the person driving the bus##5
+18. the person eating plum is on the left or right of the police-officer##3
+19. the person eating corn is somewhere to the right of the person eating cherry##5
+20. the photographer is not to the left of the indian##8
+21. the russian is not the police-officer##6
+22. the owner of the cat is on the right of the person driving the bus##1","{'Food': ['zucchini', 'plum', 'cherry', 'corn'], 'Job': ['police-officer', 'doctor', 'fisherman', 'photographer'], 'Nationality': ['chinese', 'russian', 'indian', 'australian'], 'Pet': ['snake', 'pony', 'cat', 'horse'], 'Transport': ['boat', 'bus', 'jet-ski', 'airplane']}"
+Pt1_5x4_level11-5,"There are 4 different favourite beverages: hot-chocolate, juice, lemonade, soy-milk
+There 4 different types of food: apricot, corn, grapefruit, potato
+The people have 4 different hobbies: board-games, puzzles, rock-climbing, traveling
+The people have 4 different jobs:  manager, musician, pilot, scientist
+The people prefer 4 different types of sport: badminton, biathlon, ice-hockey, parkour
+ 1. the pilot is on the left of the person drinking hot-chocolate##1
+ 2. the musician is somewhere to the right of the person drinking juice##5
+ 3. the person eating apricot and the person who's hobby is traveling have the same parity positions##9
+ 4. the person who's hobby is board-games and the manager have the same parity positions##9
+ 5. the person eating grapefruit is not the person who's sport is badminton##6
+ 6. the person drinking hot-chocolate is not to the left of the person who's sport is badminton##8
+ 7. the musician and the person who's hobby is traveling have the same parity positions##9
+ 8. the person eating grapefruit is not the person drinking lemonade##6
+ 9. the pilot is not to the right of the person eating apricot##8
+10. the person eating grapefruit is on the left or right of the musician##3
+11. the person eating apricot is not to the right of the person who's sport is ice-hockey##8
+12. the person who's sport is biathlon is somewhere to the right of the person who's hobby is board-games##5
+13. the musician is on the right of the person who's hobby is puzzles##1
+14. the person drinking juice is the person who's hobby is puzzles or the person eating grapefruit is the person drinking juice or both
+15. the scientist is not to the left of the person who's hobby is rock-climbing##8
+16. the person eating corn is not to the left of the person drinking juice##8
+17. the manager is in an odd position##4
+18. the person eating potato is somewhere between the person drinking juice and the person drinking lemonade##7
+19. the scientist is not to the right of the person who's hobby is rock-climbing##8
+20. the person drinking juice is somewhere to the left of the person drinking soy-milk##5
+21. the person drinking hot-chocolate is somewhere to the left of the person eating potato##5","{'Beverage': ['juice', 'hot-chocolate', 'soy-milk', 'lemonade'], 'Food': ['grapefruit', 'apricot', 'potato', 'corn'], 'Hobby': ['puzzles', 'traveling', 'board-games', 'rock-climbing'], 'Job': ['pilot', 'musician', 'manager', 'scientist'], 'Sport': ['parkour', 'badminton', 'ice-hockey', 'biathlon']}"
+Pt1_5x4_level11-6,"There are 4 different favourite beverages: juice, lemonade, mirinda, water
+There 4 different types of food: corn, nectarine, onion, tomato
+The people have 4 different jobs:  chef, dressmaker, musician, videographer
+There are 4 different nationalities: french, german, indian, russian
+The people use 4 different means of transport: bus, ship, skateboard, train
+ 1. the russian is on the left or right of the person eating corn##3
+ 2. the person driving the bus is not to the right of the person eating corn##8
+ 3. the person eating corn is in an even position##4
+ 4. the person eating tomato is somewhere to the right of the person driving the bus##5
+ 5. the person eating nectarine is not to the right of the french##8
+ 6. the person eating corn is the musician or the person eating corn is the indian or both
+ 7. the person drinking water is not the indian##6
+ 8. the person eating nectarine is not to the left of the french##8
+ 9. the person driving the train is on the right of the videographer##1
+10. the indian is somewhere to the left of the french##5
+11. the person eating onion is not to the left of the person driving the bus##8
+12. the person drinking mirinda is on the far left##1
+13. the person driving the train is on the left of the chef##1
+14. the indian is not to the right of the person eating corn##8
+15. the dressmaker is not to the right of the person drinking lemonade##8
+16. the person drinking water is the german or the person drinking water is the musician or both
+17. the person driving the train is the russian##1
+18. the person driving the ship is somewhere to the right of the person driving the bus##5
+19. the person driving the ship is not to the right of the person eating nectarine##8
+20. the person drinking lemonade is the person driving the skateboard or the person drinking lemonade is the videographer, but not both##10
+21. the person driving the bus is on the left or right of the person drinking juice##3","{'Beverage': ['mirinda', 'juice', 'water', 'lemonade'], 'Food': ['onion', 'corn', 'tomato', 'nectarine'], 'Job': ['dressmaker', 'videographer', 'musician', 'chef'], 'Nationality': ['german', 'indian', 'russian', 'french'], 'Transport': ['bus', 'ship', 'train', 'skateboard']}"
+Pt1_5x4_level11-7,"There are 4 different favourite beverages: iced-tea, juice, mirinda, tea
+The people prefer 4 different music-genres: country, folk, house, salsa
+There are 4 different nationalities: australian, german, japanese, spanish
+The people prefer 4 different types of sport: parkour, rowing, snowboarding, volleyball
+The people use 4 different means of transport: jet-ski, snowmobile, taxi, trike
+ 1. the person driving the jet-ski is on the far left or far right##3
+ 2. the australian is the person drinking juice##1
+ 3. the person who's sport is parkour is on the left of the person driving the jet-ski##1
+ 4. the person who's sport is rowing is somewhere to the right of the fan house##5
+ 5. the fan country and the person drinking iced-tea have the same parity positions##9
+ 6. the person who's sport is parkour and the person driving the jet-ski have different parity positions##9
+ 7. the fan country is on the right of the person driving the trike##1
+ 8. the person driving the jet-ski and the fan folk have the same parity positions##9
+ 9. the person driving the taxi is not to the right of the person who's sport is parkour##8
+10. the person drinking iced-tea is not the japanese##6
+11. the fan country is not to the left of the person who's sport is volleyball##8
+12. the person driving the taxi is not to the left of the person who's sport is rowing##8
+13. the spanish is somewhere to the left of the person drinking tea##5
+14. the australian is on the right of the japanese##1
+15. the person who's sport is volleyball is on the far left or far right##3
+16. the person who's sport is snowboarding and the fan country have different parity positions##9
+17. the person driving the taxi is the person who's sport is rowing or the fan house is the person driving the taxi or both
+18. the person drinking mirinda is on the left of the person drinking tea##1
+19. the japanese is somewhere to the right of the person driving the snowmobile##5","{'Beverage': ['mirinda', 'tea', 'juice', 'iced-tea'], 'Music-Genre': ['house', 'folk', 'salsa', 'country'], 'Nationality': ['spanish', 'japanese', 'australian', 'german'], 'Sport': ['snowboarding', 'rowing', 'parkour', 'volleyball'], 'Transport': ['snowmobile', 'taxi', 'trike', 'jet-ski']}"
+Pt1_5x4_level11-8,"There are 4 different favourite beverages: fanta, iced-tea, mirinda, tea
+There 4 different types of food: avocado, lemon, plum, pumpkin
+The people have 4 different hobbies: board-games, filmmaking, puzzles, video-games
+The people prefer 4 different music-genres: country, funk, reggae, salsa
+4 different pets are kept: fish, frog, goldfish, rat
+ 1. the person drinking fanta is somewhere to the right of the person drinking tea##5
+ 2. the person drinking iced-tea is between the person who's hobby is board-games and the person who's hobby is video-games##2
+ 3. the person drinking mirinda is on the left of the owner of the frog##1
+ 4. the person who's hobby is puzzles is somewhere to the right of the person eating avocado##5
+ 5. the person eating avocado is on the right of the person who's hobby is board-games##1
+ 6. the person eating lemon is the owner of the goldfish or the owner of the goldfish is the person drinking fanta or both
+ 7. the person eating avocado is the fan reggae or the person eating avocado is the owner of the goldfish, but not both##10
+ 8. the owner of the rat is not the person eating pumpkin##6
+ 9. the person who's hobby is filmmaking is the fan salsa or the fan salsa is the owner of the fish or both
+10. the fan salsa is the owner of the frog or the person who's hobby is board-games is the fan salsa or both
+11. the person eating plum is not to the left of the person who's hobby is video-games##8
+12. the person who's hobby is puzzles is on the far left or far right##3
+13. the person eating plum is not to the left of the fan country##8
+14. the person eating plum is on the left or right of the person drinking iced-tea##3
+15. the person who's hobby is video-games is the owner of the rat or the owner of the rat is the person eating plum or both
+16. the person eating lemon is in an even position##4
+17. the person who's hobby is board-games and the person drinking mirinda have the same parity positions##9","{'Beverage': ['mirinda', 'iced-tea', 'tea', 'fanta'], 'Food': ['pumpkin', 'avocado', 'plum', 'lemon'], 'Hobby': ['board-games', 'filmmaking', 'video-games', 'puzzles'], 'Music-Genre': ['salsa', 'reggae', 'country', 'funk'], 'Pet': ['fish', 'frog', 'rat', 'goldfish']}"
+Pt1_5x4_level11-9,"There are 4 different favourite beverages: almond-milk, lemonade, tea, water
+There 4 different types of food: kale, pomegranate, potato, zucchini
+The people prefer 4 different music-genres: funk, indie, r&b, reggae
+There are 4 different nationalities: argentine, egyptian, german, japanese
+4 different pets are kept: fish, goldfish, rabbit, rat
+ 1. the owner of the goldfish is not to the left of the person eating zucchini##8
+ 2. the person drinking almond-milk is on the left or right of the person drinking lemonade##3
+ 3. the person eating pomegranate is the german or the person eating pomegranate is the owner of the rat, but not both##10
+ 4. the japanese is on the left or right of the fan funk##3
+ 5. the fan indie is the person eating pomegranate or the person eating pomegranate is the person drinking lemonade or both
+ 6. the person drinking almond-milk is the person eating kale##1
+ 7. the argentine is the owner of the rabbit or the argentine is the person eating zucchini or both
+ 8. the fan funk is the argentine##1
+ 9. the person eating pomegranate is somewhere to the right of the owner of the goldfish##5
+10. the fan reggae is not the owner of the rat##6
+11. the person drinking tea is not the owner of the fish##6
+12. the person eating kale is not to the left of the owner of the rat##8
+13. the owner of the rabbit is on the right of the person drinking lemonade##1
+14. the owner of the fish is the person drinking tea or the person drinking tea is the german, but not both##10
+15. the person drinking water and the person eating pomegranate have the same parity positions##9
+16. the person drinking tea is somewhere to the left of the owner of the fish##5
+17. the person eating kale is not to the left of the owner of the rabbit##8
+18. the egyptian is in an even position##4
+19. the fan r&b is on the right of the egyptian##1
+20. the person eating pomegranate and the owner of the goldfish have different parity positions##9
+21. the german is the owner of the goldfish or the owner of the goldfish is the person drinking almond-milk or both
+22. the owner of the rat is not to the right of the person drinking lemonade##8","{'Beverage': ['tea', 'water', 'lemonade', 'almond-milk'], 'Food': ['zucchini', 'pomegranate', 'potato', 'kale'], 'Music-Genre': ['reggae', 'indie', 'r&b', 'funk'], 'Nationality': ['german', 'egyptian', 'japanese', 'argentine'], 'Pet': ['goldfish', 'rat', 'fish', 'rabbit']}"
diff --git a/part2/level11/Pt2_5x5_level11.csv b/part2/level11/Pt2_5x5_level11.csv
new file mode 100644
index 0000000000000000000000000000000000000000..4b6175642a8a8a13606cb919e6c070cf46acd7e4
--- /dev/null
+++ b/part2/level11/Pt2_5x5_level11.csv
@@ -0,0 +1,341 @@
+ID,Clues,SolutionGrid
+Pt1_5x5_level11-0,"There 5 different types of food: carrot, corn, cranberry, lemon, plum
+The people have 5 different jobs:  coach, entrepreneur, manager, mechanic, videographer
+The people prefer 5 different music-genres: d&b, hip-hop, jazz, salsa, trance
+The people prefer 5 different types of sport: biathlon, ice-hockey, skateboarding, snowboarding, tennis
+The people use 5 different means of transport: bike, bus, roller, trike, van
+ 1. the person who's sport is skateboarding is somewhere to the right of the mechanic##5
+ 2. the person eating plum is the person driving the bus or the person driving the bus is the fan salsa or both
+ 3. the fan trance is somewhere to the right of the mechanic##5
+ 4. the person driving the roller is the person eating cranberry##1
+ 5. the fan salsa is on the far left##1
+ 6. the fan trance is not to the right of the manager##8
+ 7. the person who's sport is skateboarding is not the person eating carrot##6
+ 8. the person driving the van is not to the left of the person driving the roller##8
+ 9. the person eating carrot is somewhere to the right of the videographer##5
+10. the person who's sport is biathlon is not to the right of the person eating corn##8
+11. the coach is on the left of the person who's sport is skateboarding##1
+12. the person eating lemon is on the far left or far right##3
+13. the person who's sport is skateboarding is the fan d&b or the person eating plum is the person who's sport is skateboarding or both
+14. the person who's sport is skateboarding is somewhere to the left of the person who's sport is snowboarding##5
+15. the person eating corn is in an odd position##4
+16. the fan d&b is not to the left of the manager##8
+17. the fan d&b is the person who's sport is skateboarding##1
+18. the person who's sport is tennis is on the far left##1
+19. the videographer is on the far left or far right##3
+20. the person eating corn is not to the right of the fan hip-hop##8
+21. the person who's sport is biathlon is not the mechanic##6
+22. the person eating corn is the manager or the person who's sport is snowboarding is the person eating corn or both
+23. the mechanic is not to the right of the person driving the roller##8
+24. the person driving the trike and the person eating lemon have the same parity positions##9
+25. the person driving the roller and the fan jazz have the same parity positions##9
+26. the fan jazz is not to the right of the person driving the bus##8
+27. the person driving the bus is not to the right of the person eating cranberry##8
+28. the person driving the bus is in an odd position##4
+29. the coach is on the right of the mechanic##1
+30. the person eating plum is not to the left of the person who's sport is biathlon##8
+31. the person who's sport is biathlon is not the person eating corn##6","{'Food': ['lemon', 'carrot', 'plum', 'cranberry', 'corn'], 'Job': ['videographer', 'mechanic', 'coach', 'manager', 'entrepreneur'], 'Music-Genre': ['salsa', 'jazz', 'trance', 'd&b', 'hip-hop'], 'Sport': ['tennis', 'ice-hockey', 'biathlon', 'skateboarding', 'snowboarding'], 'Transport': ['trike', 'bike', 'bus', 'roller', 'van']}"
+Pt1_5x5_level11-1,"There are 5 different favourite beverages: 7up, almond-milk, cola, milk, mirinda
+The people have 5 different hobbies: camping, card-games, drawing, reading, rock-climbing
+The people have 5 different jobs:  chef, engineer, firefighter, nurse, security-guard
+The people prefer 5 different music-genres: ambient, classical, hip-hop, indie, reggae
+The people use 5 different means of transport: boat, jet-ski, roller, skateboard, taxi
+ 1. the fan reggae is on the left or right of the fan classical##3
+ 2. the person drinking 7up and the security-guard have the same parity positions##9
+ 3. the person who's hobby is card-games is not to the left of the person driving the boat##8
+ 4. the person drinking 7up is somewhere to the right of the fan indie##5
+ 5. the person who's hobby is drawing is not to the left of the person who's hobby is camping##8
+ 6. the chef is on the left of the firefighter##1
+ 7. the person drinking milk is the fan hip-hop or the person who's hobby is rock-climbing is the person drinking milk, but not both##10
+ 8. the person drinking milk is the person driving the boat##1
+ 9. the person who's hobby is drawing is not to the left of the person who's hobby is card-games##8
+10. the firefighter is the person who's hobby is card-games or the person drinking 7up is the firefighter, but not both##10
+11. the person drinking mirinda and the person driving the roller have the same parity positions##9
+12. the fan reggae is in an odd position##4
+13. the person who's hobby is drawing is the person drinking almond-milk or the person who's hobby is drawing is the engineer, but not both##10
+14. the person driving the roller is not to the left of the person who's hobby is camping##8
+15. the fan reggae is on the left of the person driving the skateboard##1
+16. the person who's hobby is rock-climbing and the fan hip-hop have different parity positions##9
+17. the person driving the taxi is on the left or right of the chef##3
+18. the fan ambient is not to the left of the person who's hobby is rock-climbing##8
+19. the person driving the jet-ski is on the far right##1
+20. the person who's hobby is camping is somewhere to the left of the firefighter##5
+21. the firefighter is not to the right of the person drinking almond-milk##8
+22. the person who's hobby is rock-climbing is not to the right of the person driving the skateboard##8
+23. the person driving the taxi is on the right of the person driving the boat##1
+24. the person who's hobby is drawing is somewhere to the right of the person drinking cola##5
+25. the fan ambient is not to the left of the person driving the skateboard##8
+26. the fan indie is not to the right of the person drinking milk##8
+27. the person drinking 7up is the person driving the boat or the person drinking 7up is the fan hip-hop or both
+28. the fan reggae is not the person driving the boat##6
+29. the person driving the roller is on the right of the person who's hobby is reading##1
+30. the nurse is on the left of the person who's hobby is reading##1","{'Beverage': ['milk', '7up', 'cola', 'almond-milk', 'mirinda'], 'Hobby': ['rock-climbing', 'reading', 'camping', 'card-games', 'drawing'], 'Job': ['nurse', 'security-guard', 'chef', 'firefighter', 'engineer'], 'Music-Genre': ['indie', 'hip-hop', 'reggae', 'classical', 'ambient'], 'Transport': ['boat', 'taxi', 'roller', 'skateboard', 'jet-ski']}"
+Pt1_5x5_level11-2,"The people have 5 different jobs:  bartender, dressmaker, journalist, nurse, security-guard
+The people prefer 5 different music-genres: country, d&b, folk, funk, pop
+There are 5 different nationalities: colombian, egyptian, indonesian, thai, turkish
+The people prefer 5 different types of sport: golf, ice-hockey, surfing, swimming, tennis
+The people use 5 different means of transport: helicopter, skateboard, snowmobile, train, trike
+ 1. the person who's sport is tennis is between the person who's sport is surfing and the person driving the snowmobile##2
+ 2. the colombian is not to the right of the colombian##8
+ 3. the person driving the train is in an odd position##4
+ 4. the fan funk is on the left or right of the fan pop##3
+ 5. the person who's sport is surfing is the journalist or the fan country is the person who's sport is surfing, but not both##10
+ 6. the nurse is on the left of the fan folk##1
+ 7. the journalist is the person driving the trike or the journalist is the egyptian or both
+ 8. the thai is somewhere to the right of the person who's sport is tennis##5
+ 9. the fan pop is somewhere to the right of the fan country##5
+10. the person driving the train is not to the right of the fan pop##8
+11. the colombian is on the left of the person driving the snowmobile##1
+12. the person driving the helicopter is in the middle##1
+13. the fan pop is not to the left of the fan funk##8
+14. the person driving the trike is not to the right of the fan pop##8
+15. the nurse is not to the right of the dressmaker##8
+16. the person who's sport is golf and the journalist have the same parity positions##9
+17. the person who's sport is tennis is on the left or right of the person who's sport is surfing##3
+18. the fan folk is between the person driving the skateboard and the thai##2
+19. the fan funk is not to the right of the fan pop##8
+20. the bartender is somewhere to the right of the egyptian##5
+21. the person who's sport is surfing is not to the right of the person driving the helicopter##8
+22. the colombian is in the middle##1
+23. the bartender is on the left or right of the thai##3
+24. the person who's sport is ice-hockey is not the dressmaker##6
+25. the fan funk is not the turkish##6
+26. the person who's sport is surfing is on the right of the turkish##1
+27. the person who's sport is surfing is on the right of the fan d&b##1
+28. the thai is not the person driving the train##6
+29. the person who's sport is ice-hockey is not the fan d&b##6
+30. the bartender is on the right of the thai##1
+31. the fan funk is the person who's sport is ice-hockey or the fan funk is the bartender, but not both##10
+32. the person who's sport is swimming is somewhere to the right of the turkish##5
+33. the fan country is not to the right of the fan funk##8
+34. the person who's sport is swimming is the person driving the train or the person who's sport is swimming is the egyptian, but not both##10","{'Job': ['journalist', 'nurse', 'dressmaker', 'security-guard', 'bartender'], 'Music-Genre': ['d&b', 'country', 'folk', 'funk', 'pop'], 'Nationality': ['turkish', 'egyptian', 'colombian', 'thai', 'indonesian'], 'Sport': ['golf', 'surfing', 'tennis', 'ice-hockey', 'swimming'], 'Transport': ['trike', 'skateboard', 'helicopter', 'snowmobile', 'train']}"
+Pt1_5x5_level11-3,"There 5 different types of food: banana, eggplant, lettuce, peas, radish
+The people have 5 different jobs:  electrician, engineer, fisherman, manager, nurse
+There are 5 different nationalities: argentine, british, colombian, italian, russian
+The people prefer 5 different types of sport: cycling, golf, ice-hockey, skateboarding, water-polo
+The people use 5 different means of transport: helicopter, jet-ski, quad-bike, subway, tram
+ 1. the person driving the tram is the fisherman or the person who's sport is skateboarding is the person driving the tram or both
+ 2. the person driving the helicopter is not to the right of the person driving the quad-bike##8
+ 3. the person eating banana and the colombian have the same parity positions##9
+ 4. the person eating peas is not to the left of the person eating eggplant##8
+ 5. the british is not to the right of the nurse##8
+ 6. the person driving the quad-bike is the person who's sport is ice-hockey or the person driving the quad-bike is the person eating peas or both
+ 7. the person eating eggplant is the british##1
+ 8. the person eating eggplant is on the left or right of the person eating peas##3
+ 9. the fisherman is the person driving the quad-bike or the russian is the fisherman or both
+10. the person eating radish is on the left of the engineer##1
+11. the person eating peas and the british have different parity positions##9
+12. the person eating lettuce is on the left of the russian##1
+13. the person eating radish is not to the right of the person who's sport is ice-hockey##8
+14. the person driving the jet-ski and the person who's sport is golf have different parity positions##9
+15. the person eating banana is not to the left of the person driving the subway##8
+16. the colombian is somewhere to the right of the person eating radish##5
+17. the person driving the quad-bike is not to the left of the person eating lettuce##8
+18. the person driving the jet-ski and the person who's sport is ice-hockey have the same parity positions##9
+19. the argentine is the electrician##1
+20. the person driving the jet-ski is somewhere to the left of the person who's sport is water-polo##5
+21. the person who's sport is cycling is the person eating radish or the person who's sport is cycling is the argentine, but not both##10
+22. the person driving the tram is the person eating eggplant or the italian is the person driving the tram or both
+23. the person eating peas is somewhere to the right of the british##5
+24. the person driving the helicopter is the nurse or the person eating radish is the person driving the helicopter, but not both##10
+25. the person eating lettuce is not the argentine##6
+26. the fisherman is in an even position##4
+27. the argentine is in an odd position##4
+28. the nurse is on the left of the electrician##1
+29. the british is not to the left of the colombian##8
+30. the person eating eggplant is not to the left of the person eating radish##8
+31. the person who's sport is golf is somewhere between the british and the person eating radish##7
+32. the person driving the quad-bike and the person who's sport is cycling have the same parity positions##9
+33. the person who's sport is golf is not the person eating radish##6","{'Food': ['lettuce', 'radish', 'banana', 'eggplant', 'peas'], 'Job': ['manager', 'fisherman', 'engineer', 'nurse', 'electrician'], 'Nationality': ['italian', 'russian', 'colombian', 'british', 'argentine'], 'Sport': ['skateboarding', 'ice-hockey', 'golf', 'water-polo', 'cycling'], 'Transport': ['tram', 'jet-ski', 'subway', 'helicopter', 'quad-bike']}"
+Pt1_5x5_level11-4,"There are 5 different favourite beverages: hot-chocolate, juice, soy-milk, tea, water
+The people prefer 5 different music-genres: dubstep, folk, funk, rock, techno
+There are 5 different nationalities: american, australian, brazilian, mexican, spanish
+The people prefer 5 different types of sport: cycling, handball, sailing, skateboarding, tennis
+The people use 5 different means of transport: airplane, bus, helicopter, motorbike, quad-bike
+ 1. the american is not the person driving the quad-bike##6
+ 2. the person drinking juice is not to the left of the fan dubstep##8
+ 3. the american is on the far right##1
+ 4. the brazilian is not to the left of the brazilian##8
+ 5. the person who's sport is skateboarding is in an even position##4
+ 6. the person drinking juice is in an odd position##4
+ 7. the person who's sport is cycling is not to the right of the person driving the quad-bike##8
+ 8. the brazilian is not to the left of the person who's sport is tennis##8
+ 9. the mexican and the person who's sport is skateboarding have different parity positions##9
+10. the person who's sport is handball is not to the left of the fan funk##8
+11. the person drinking soy-milk is the fan funk##1
+12. the person driving the quad-bike is in an odd position##4
+13. the person driving the motorbike is the person drinking water or the person driving the motorbike is the australian or both
+14. the person who's sport is tennis is somewhere between the person drinking juice and the person who's sport is sailing##7
+15. the person who's sport is cycling and the mexican have the same parity positions##9
+16. the mexican is not the person drinking juice##6
+17. the person drinking tea and the fan techno have the same parity positions##9
+18. the person driving the bus is the spanish or the spanish is the person drinking water, but not both##10
+19. the fan rock is the person drinking hot-chocolate##1
+20. the person driving the motorbike and the fan techno have the same parity positions##9
+21. the person who's sport is tennis is not to the left of the person drinking tea##8
+22. the person drinking tea is somewhere to the right of the person drinking hot-chocolate##5
+23. the fan folk is on the right of the person drinking water##1
+24. the person driving the airplane and the australian have different parity positions##9
+25. the american is not to the left of the person driving the airplane##8
+26. the person drinking hot-chocolate and the fan dubstep have the same parity positions##9
+27. the person who's sport is skateboarding is somewhere to the left of the person driving the motorbike##5
+28. the brazilian is not to the left of the person drinking tea##8
+29. the fan dubstep is not to the left of the person who's sport is cycling##8
+30. the person driving the motorbike is on the left of the person drinking water##1","{'Beverage': ['soy-milk', 'hot-chocolate', 'tea', 'water', 'juice'], 'Music-Genre': ['funk', 'rock', 'techno', 'dubstep', 'folk'], 'Nationality': ['mexican', 'spanish', 'australian', 'brazilian', 'american'], 'Sport': ['cycling', 'skateboarding', 'sailing', 'tennis', 'handball'], 'Transport': ['quad-bike', 'bus', 'motorbike', 'airplane', 'helicopter']}"
+Pt1_5x5_level11-5,"The people have 5 different hobbies: gardening, hiking, magic-tricks, reading, woodworking
+The people perfer 5 different movie-genres: epic, martial-arts, musical, scientific, western
+There are 5 different nationalities: argentine, dutch, japanese, nigerian, turkish
+5 different pets are kept: ferret, fish, goat, guinea-pig, horse
+The people prefer 5 different types of sport: biathlon, skiing, snowboarding, tennis, volleyball
+ 1. the person watching musical movies and the person who's sport is tennis have different parity positions##9
+ 2. the person who's hobby is reading is the owner of the horse##1
+ 3. the person who's sport is tennis is somewhere to the left of the person who's hobby is reading##5
+ 4. the person watching epic movies is the argentine or the person watching epic movies is the person who's hobby is magic-tricks, but not both##10
+ 5. the owner of the horse is on the far left or far right##3
+ 6. the person who's hobby is magic-tricks and the turkish have different parity positions##9
+ 7. the person watching epic movies is not to the left of the person who's hobby is woodworking##8
+ 8. the person who's sport is skiing is somewhere between the japanese and the person who's sport is biathlon##7
+ 9. the dutch is on the left of the owner of the horse##1
+10. the nigerian is on the left of the japanese##1
+11. the person who's hobby is reading and the person who's sport is biathlon have different parity positions##9
+12. the person who's sport is biathlon is not to the right of the person who's hobby is reading##8
+13. the turkish is somewhere to the left of the person who's hobby is magic-tricks##5
+14. the owner of the horse and the argentine have the same parity positions##9
+15. the argentine is not to the left of the turkish##8
+16. the person who's hobby is woodworking is not the nigerian##6
+17. the person who's hobby is woodworking is somewhere to the left of the owner of the guinea-pig##5
+18. the person who's sport is skiing is the person who's hobby is magic-tricks or the person who's sport is skiing is the person watching musical movies or both
+19. the person watching western movies is on the left or right of the person who's sport is snowboarding##3
+20. the owner of the fish is somewhere between the person who's sport is skiing and the argentine##7
+21. the person watching scientific movies is on the far right##1
+22. the owner of the ferret is between the person who's hobby is hiking and the owner of the guinea-pig##2","{'Hobby': ['hiking', 'woodworking', 'gardening', 'magic-tricks', 'reading'], 'Movie-Genre': ['martial-arts', 'western', 'musical', 'epic', 'scientific'], 'Nationality': ['nigerian', 'japanese', 'turkish', 'dutch', 'argentine'], 'Pet': ['goat', 'ferret', 'guinea-pig', 'fish', 'horse'], 'Sport': ['snowboarding', 'tennis', 'skiing', 'biathlon', 'volleyball']}"
+Pt1_5x5_level11-6,"There 5 different types of food: avocado, kale, lime, plum, pomegranate
+The people have 5 different hobbies: card-games, drawing, gardening, photography, rock-climbing
+The people perfer 5 different movie-genres: disaster, family, sports, thriller, time-travel
+The people prefer 5 different music-genres: blues, folk, gospel, jazz, punk
+The people use 5 different means of transport: roller, scooter, ship, taxi, van
+ 1. the fan blues is not the person who's hobby is card-games##6
+ 2. the fan folk is the person who's hobby is rock-climbing or the fan folk is the person eating avocado or both
+ 3. the person who's hobby is gardening is in an odd position##4
+ 4. the person driving the roller is not to the left of the person eating plum##8
+ 5. the fan gospel and the person who's hobby is gardening have different parity positions##9
+ 6. the fan punk is the person eating pomegranate or the fan punk is the person who's hobby is drawing or both
+ 7. the person eating avocado is the person who's hobby is photography or the person eating avocado is the fan jazz or both
+ 8. the fan folk is in an even position##4
+ 9. the person watching time-travel movies is somewhere to the left of the person who's hobby is rock-climbing##5
+10. the person driving the taxi is on the left or right of the person eating plum##3
+11. the fan blues is somewhere to the right of the person driving the scooter##5
+12. the person who's hobby is rock-climbing and the fan gospel have the same parity positions##9
+13. the person watching disaster movies and the person eating avocado have the same parity positions##9
+14. the fan punk is on the far left##1
+15. the person driving the scooter is not to the left of the person who's hobby is photography##8
+16. the person who's hobby is card-games and the fan punk have different parity positions##9
+17. the person watching sports movies and the person driving the taxi have the same parity positions##9
+18. the person driving the van is the fan punk or the person who's hobby is card-games is the person driving the van, but not both##10
+19. the person watching thriller movies is somewhere to the right of the fan folk##5
+20. the person watching sports movies is not to the left of the fan jazz##8
+21. the person driving the roller is somewhere to the left of the person who's hobby is card-games##5
+22. the person driving the scooter is not to the left of the person watching sports movies##8
+23. the person eating avocado is somewhere between the person eating plum and the person driving the van##7
+24. the person driving the van is not the person eating pomegranate##6
+25. the person eating pomegranate is not the fan folk##6
+26. the fan gospel is on the left of the person eating pomegranate##1
+27. the person eating lime is on the left of the person eating plum##1","{'Food': ['lime', 'plum', 'avocado', 'kale', 'pomegranate'], 'Hobby': ['drawing', 'rock-climbing', 'photography', 'card-games', 'gardening'], 'Movie-Genre': ['time-travel', 'family', 'sports', 'thriller', 'disaster'], 'Music-Genre': ['punk', 'folk', 'jazz', 'gospel', 'blues'], 'Transport': ['taxi', 'roller', 'scooter', 'van', 'ship']}"
+Pt1_5x5_level11-7,"There 5 different types of food: avocado, cherry, corn, grapefruit, peach
+The people have 5 different hobbies: baking, chess, collecting, gardening, writing
+The people prefer 5 different music-genres: ambient, d&b, r&b, salsa, trance
+There are 5 different nationalities: american, australian, canadian, mexican, thai
+The people prefer 5 different types of sport: badminton, basketball, climbing, parkour, weightlifting
+ 1. the person who's sport is parkour is on the far left or far right##3
+ 2. the person who's hobby is gardening is not to the left of the person who's sport is weightlifting##8
+ 3. the person eating cherry is on the left of the person who's sport is badminton##1
+ 4. the person who's hobby is writing is somewhere between the fan d&b and the person who's sport is weightlifting##7
+ 5. the person eating grapefruit is on the right of the mexican##1
+ 6. the american is on the far left or far right##3
+ 7. the person who's hobby is gardening and the person eating grapefruit have the same parity positions##9
+ 8. the person eating corn is on the left or right of the person eating grapefruit##3
+ 9. the person eating avocado is the person who's sport is parkour or the person eating avocado is the fan r&b or both
+10. the fan r&b is not to the left of the australian##8
+11. the person who's hobby is writing is on the right of the fan d&b##1
+12. the person who's sport is climbing is the person who's hobby is chess or the person who's sport is climbing is the canadian, but not both##10
+13. the person who's hobby is collecting is somewhere to the right of the person who's sport is basketball##5
+14. the person eating avocado is the person who's sport is parkour or the person who's sport is parkour is the fan trance or both
+15. the canadian and the person who's sport is badminton have the same parity positions##9
+16. the person who's hobby is baking is not to the right of the australian##8
+17. the thai is not to the left of the person who's sport is weightlifting##8
+18. the mexican is not to the right of the fan d&b##8
+19. the american is on the right of the person eating peach##1
+20. the canadian is not to the right of the american##8
+21. the fan d&b is the person who's hobby is gardening or the person who's hobby is gardening is the australian, but not both##10
+22. the fan salsa is between the person eating avocado and the fan ambient##2
+23. the person eating cherry is the person who's sport is climbing or the person eating cherry is the fan r&b or both
+24. the person eating grapefruit is between the person eating cherry and the thai##2
+25. the person who's sport is basketball is not to the left of the person who's hobby is gardening##8
+26. the person eating grapefruit is somewhere to the left of the person eating peach##5","{'Food': ['cherry', 'grapefruit', 'corn', 'peach', 'avocado'], 'Hobby': ['chess', 'writing', 'baking', 'gardening', 'collecting'], 'Music-Genre': ['d&b', 'trance', 'ambient', 'salsa', 'r&b'], 'Nationality': ['mexican', 'canadian', 'thai', 'australian', 'american'], 'Sport': ['climbing', 'badminton', 'weightlifting', 'basketball', 'parkour']}"
+Pt1_5x5_level11-8,"There 5 different types of food: avocado, banana, lemon, spinach, strawberry
+The people perfer 5 different movie-genres: fantasy, scientific, spy, time-travel, zombie
+5 different pets are kept: ferret, guinea-pig, horse, mouse, snake
+The people prefer 5 different types of sport: baseball, golf, ice-hockey, swimming, water-polo
+The people use 5 different means of transport: bike, car, scooter, taxi, trike
+ 1. the person driving the trike is not to the right of the person watching zombie movies##8
+ 2. the person eating avocado is somewhere between the owner of the horse and the person watching time-travel movies##7
+ 3. the person eating strawberry is on the left of the person eating lemon##1
+ 4. the person driving the scooter is somewhere between the person eating spinach and the person eating strawberry##7
+ 5. the person watching time-travel movies is not the person driving the bike##6
+ 6. the owner of the mouse and the person eating lemon have different parity positions##9
+ 7. the person eating strawberry is on the right of the person watching spy movies##1
+ 8. the person driving the trike is on the left of the person driving the car##1
+ 9. the owner of the mouse is on the left or right of the owner of the guinea-pig##3
+10. the person who's sport is water-polo is the person eating strawberry or the owner of the snake is the person who's sport is water-polo or both
+11. the person watching scientific movies is in an odd position##4
+12. the person watching zombie movies is on the right of the person watching fantasy movies##1
+13. the person driving the car is on the right of the person who's sport is swimming##1
+14. the owner of the snake is somewhere to the left of the owner of the ferret##5
+15. the person who's sport is swimming and the person driving the car have different parity positions##9
+16. the person who's sport is water-polo is somewhere to the right of the owner of the snake##5
+17. the person driving the scooter is somewhere to the left of the person who's sport is swimming##5
+18. the person eating strawberry is the person who's sport is swimming or the owner of the ferret is the person eating strawberry, but not both##10
+19. the person eating avocado is not to the left of the person who's sport is ice-hockey##8
+20. the person driving the car is the person watching fantasy movies or the person driving the car is the person eating spinach or both
+21. the person who's sport is golf is on the right of the person who's sport is water-polo##1
+22. the person driving the bike is not to the right of the owner of the mouse##8
+23. the person who's sport is water-polo is the person driving the taxi or the person who's sport is water-polo is the person watching scientific movies, but not both##10
+24. the person eating lemon is on the left of the person watching fantasy movies##1
+25. the person eating strawberry is somewhere to the right of the owner of the snake##5
+26. the person driving the bike is not the person who's sport is water-polo##6","{'Food': ['banana', 'strawberry', 'lemon', 'avocado', 'spinach'], 'Movie-Genre': ['spy', 'time-travel', 'scientific', 'fantasy', 'zombie'], 'Pet': ['snake', 'ferret', 'guinea-pig', 'mouse', 'horse'], 'Sport': ['ice-hockey', 'water-polo', 'golf', 'swimming', 'baseball'], 'Transport': ['bike', 'taxi', 'scooter', 'trike', 'car']}"
+Pt1_5x5_level11-9,"The people perfer 5 different movie-genres: action, epic, family, martial-arts, sports
+There are 5 different nationalities: brazilian, canadian, colombian, egyptian, mexican
+5 different pets are kept: bird, frog, hedgehog, horse, turtle
+The people prefer 5 different types of sport: badminton, cricket, lacrosse, skateboarding, skiing
+The people use 5 different means of transport: bus, car, helicopter, ship, snowmobile
+ 1. the person watching martial-arts movies and the person driving the car have different parity positions##9
+ 2. the person driving the snowmobile and the owner of the horse have different parity positions##9
+ 3. the owner of the frog is somewhere to the left of the person watching martial-arts movies##5
+ 4. the canadian is in the middle##1
+ 5. the person watching family movies is the owner of the horse##1
+ 6. the person driving the helicopter is the owner of the turtle or the person who's sport is skateboarding is the person driving the helicopter, but not both##10
+ 7. the person who's sport is badminton is not to the right of the person driving the ship##8
+ 8. the person watching action movies is on the right of the person who's sport is lacrosse##1
+ 9. the person driving the car is somewhere to the left of the person driving the ship##5
+10. the person driving the snowmobile is somewhere between the owner of the hedgehog and the mexican##7
+11. the person watching action movies is on the left or right of the person watching sports movies##3
+12. the person driving the bus is on the left of the person who's sport is skiing##1
+13. the person watching epic movies and the owner of the hedgehog have the same parity positions##9
+14. the person who's sport is lacrosse is the person driving the bus or the person who's sport is lacrosse is the owner of the hedgehog or both
+15. the owner of the horse is on the left or right of the person watching martial-arts movies##3
+16. the person driving the helicopter is somewhere to the right of the person watching sports movies##5
+17. the person who's sport is skateboarding and the owner of the turtle have different parity positions##9
+18. the person who's sport is badminton is on the right of the person driving the car##1
+19. the person watching family movies is somewhere to the right of the owner of the frog##5
+20. the person watching epic movies and the person driving the snowmobile have different parity positions##9
+21. the person who's sport is skiing is somewhere to the left of the person who's sport is skateboarding##5
+22. the canadian is between the brazilian and the colombian##2
+23. the mexican is not to the left of the person driving the snowmobile##8
+24. the person who's sport is cricket is not to the left of the mexican##8
+25. the person who's sport is cricket and the person driving the helicopter have different parity positions##9
+26. the person driving the snowmobile is not to the left of the person who's sport is skiing##8
+27. the person who's sport is badminton is somewhere to the right of the person who's sport is lacrosse##5
+28. the colombian and the owner of the horse have different parity positions##9
+29. the person driving the helicopter is in an even position##4
+30. the owner of the frog and the person who's sport is skateboarding have the same parity positions##9
+31. the colombian is not to the right of the owner of the hedgehog##8","{'Movie-Genre': ['sports', 'action', 'epic', 'martial-arts', 'family'], 'Nationality': ['egyptian', 'colombian', 'canadian', 'brazilian', 'mexican'], 'Pet': ['frog', 'turtle', 'hedgehog', 'bird', 'horse'], 'Sport': ['lacrosse', 'skiing', 'skateboarding', 'badminton', 'cricket'], 'Transport': ['bus', 'helicopter', 'car', 'snowmobile', 'ship']}"
diff --git a/part2/level11/Pt2_5x6_level11.csv b/part2/level11/Pt2_5x6_level11.csv
new file mode 100644
index 0000000000000000000000000000000000000000..323e73cf234eb55d8b6d4bf620b9c5fc57145140
--- /dev/null
+++ b/part2/level11/Pt2_5x6_level11.csv
@@ -0,0 +1,456 @@
+ID,Clues,SolutionGrid
+Pt1_5x6_level11-0,"There 6 different types of food: cauliflower, eggplant, pear, pumpkin, radish, spinach
+The people have 6 different hobbies: dancing, fishing, hiking, reading, video-games, woodworking
+The people prefer 6 different music-genres: gospel, house, indie, metal, salsa, soul
+6 different pets are kept: chinchilla, dog, lizard, mouse, pony, rat
+The people prefer 6 different types of sport: baseball, climbing, cricket, parkour, rowing, swimming
+ 1. the person who's hobby is hiking is not the person who's sport is parkour##6
+ 2. the person who's sport is swimming is the owner of the dog##1
+ 3. the person eating cauliflower is not the fan house##6
+ 4. the fan salsa is somewhere to the left of the owner of the dog##5
+ 5. the fan soul is somewhere to the left of the person who's sport is climbing##5
+ 6. the person who's hobby is woodworking is in an odd position##4
+ 7. the person eating cauliflower is not to the left of the person who's sport is climbing##8
+ 8. the owner of the chinchilla and the person eating eggplant have the same parity positions##9
+ 9. the person eating cauliflower is on the left or right of the fan salsa##3
+10. the person who's sport is rowing is somewhere to the left of the person who's hobby is dancing##5
+11. the person who's sport is cricket and the person eating eggplant have different parity positions##9
+12. the owner of the lizard is somewhere to the right of the person who's sport is baseball##5
+13. the person who's sport is parkour is the fan salsa or the person who's sport is parkour is the person who's hobby is reading or both
+14. the fan soul is the person who's hobby is woodworking##1
+15. the owner of the pony is in an odd position##4
+16. the owner of the mouse is on the left of the person who's sport is swimming##1
+17. the owner of the chinchilla is on the far left or far right##3
+18. the person who's sport is parkour is not to the right of the person who's sport is swimming##8
+19. the fan salsa and the person who's hobby is woodworking have different parity positions##9
+20. the fan salsa is on the left of the fan gospel##1
+21. the person who's hobby is fishing is somewhere to the left of the person who's sport is swimming##5
+22. the owner of the lizard and the person who's hobby is video-games have different parity positions##9
+23. the person eating cauliflower and the fan gospel have the same parity positions##9
+24. the person eating eggplant is somewhere to the right of the person who's hobby is fishing##5
+25. the person who's hobby is fishing is not the person who's sport is rowing##6
+26. the person eating pear is the owner of the dog or the person eating pear is the fan gospel, but not both##10
+27. the person who's sport is rowing is somewhere to the right of the person who's sport is swimming##5
+28. the person eating pumpkin is the person who's hobby is woodworking or the person eating pumpkin is the person who's sport is climbing or both
+29. the owner of the lizard is on the left or right of the fan house##3
+30. the person eating radish is on the right of the fan house##1
+31. the person eating cauliflower is in an odd position##4
+32. the person who's sport is swimming is the fan indie or the person who's sport is swimming is the owner of the dog, but not both##10
+33. the person who's sport is rowing is not to the left of the fan salsa##8
+34. the person eating spinach is the fan soul or the fan soul is the owner of the mouse, but not both##10","{'Food': ['spinach', 'pumpkin', 'cauliflower', 'pear', 'eggplant', 'radish'], 'Hobby': ['woodworking', 'fishing', 'reading', 'hiking', 'video-games', 'dancing'], 'Music-Genre': ['soul', 'salsa', 'gospel', 'metal', 'house', 'indie'], 'Pet': ['chinchilla', 'rat', 'mouse', 'dog', 'pony', 'lizard'], 'Sport': ['baseball', 'climbing', 'parkour', 'swimming', 'rowing', 'cricket']}"
+Pt1_5x6_level11-1,"There 6 different types of food: apple, avocado, cabbage, cherry, mango, nectarine
+The people have 6 different hobbies: dancing, gardening, hiking, skydiving, traveling, writing
+The people have 6 different jobs:  dancer, engineer, freelancer, lawyer, project-manager, scientist
+The people prefer 6 different music-genres: funk, gospel, jazz, r&b, reggae, trance
+There are 6 different nationalities: american, australian, egyptian, polish, thai, turkish
+ 1. the dancer is not to the left of the person eating apple##8
+ 2. the dancer and the fan funk have different parity positions##9
+ 3. the fan jazz is somewhere to the left of the person who's hobby is hiking##5
+ 4. the american and the lawyer have the same parity positions##9
+ 5. the person eating apple and the person who's hobby is writing have the same parity positions##9
+ 6. the project-manager is not the egyptian##6
+ 7. the lawyer is on the right of the person eating apple##1
+ 8. the polish is not to the right of the person who's hobby is gardening##8
+ 9. the scientist is on the far left##1
+10. the turkish is not to the left of the dancer##8
+11. the thai is somewhere between the person eating avocado and the person eating cherry##7
+12. the person who's hobby is traveling is on the left of the person eating cabbage##1
+13. the person eating mango is not to the left of the australian##8
+14. the person who's hobby is dancing is not the fan jazz##6
+15. the fan trance is somewhere to the left of the person who's hobby is dancing##5
+16. the person eating apple is somewhere to the left of the fan reggae##5
+17. the freelancer is on the left or right of the person eating nectarine##3
+18. the engineer is somewhere to the left of the turkish##5
+19. the engineer is not to the right of the person eating mango##8
+20. the australian is not the person eating mango##6
+21. the australian is not to the right of the fan jazz##8
+22. the turkish is somewhere between the fan r&b and the person who's hobby is traveling##7
+23. the american is on the left of the freelancer##1
+24. the person eating avocado is on the right of the person eating apple##1
+25. the fan gospel is somewhere to the left of the person who's hobby is hiking##5
+26. the thai is not the person who's hobby is hiking##6
+27. the freelancer is the person eating cabbage or the turkish is the freelancer or both
+28. the person eating nectarine is the polish##1
+29. the fan gospel is the egyptian or the fan gospel is the person who's hobby is gardening, but not both##10
+30. the fan gospel is somewhere to the left of the person who's hobby is hiking##5
+31. the person eating nectarine is in an even position##4
+32. the american is on the right of the dancer##1
+33. the egyptian is not to the right of the fan jazz##8
+34. the dancer is between the egyptian and the fan funk##2
+35. the engineer is in an even position##4
+36. the lawyer is not to the left of the person eating mango##8
+37. the turkish is the person eating cabbage or the turkish is the person who's hobby is traveling or both
+38. the american is not the freelancer##6
+39. the person who's hobby is skydiving is not to the right of the person eating cherry##8
+40. the person who's hobby is hiking is not the american##6
+41. the turkish is not the person who's hobby is traveling##6
+42. the person eating mango is somewhere to the left of the person who's hobby is gardening##5
+43. the person eating mango is the person who's hobby is skydiving or the person eating mango is the fan gospel or both
+44. the turkish is the person eating cabbage##1
+45. the person who's hobby is traveling and the australian have different parity positions##9","{'Food': ['cherry', 'mango', 'apple', 'avocado', 'cabbage', 'nectarine'], 'Hobby': ['skydiving', 'dancing', 'writing', 'traveling', 'hiking', 'gardening'], 'Job': ['scientist', 'engineer', 'dancer', 'lawyer', 'freelancer', 'project-manager'], 'Music-Genre': ['trance', 'gospel', 'jazz', 'funk', 'reggae', 'r&b'], 'Nationality': ['australian', 'egyptian', 'thai', 'american', 'turkish', 'polish']}"
+Pt1_5x6_level11-2,"There 6 different types of food: banana, cranberry, garlic, mango, pear, pumpkin
+The people have 6 different jobs:  architect, chef, engineer, fisherman, paramedic, social-worker
+The people prefer 6 different music-genres: d&b, dubstep, folk, hip-hop, house, jazz
+The people prefer 6 different types of sport: lacrosse, sailing, skiing, surfing, volleyball, water-polo
+The people use 6 different means of transport: bike, boat, quad-bike, skateboard, tram, trike
+ 1. the person eating pear is not the person who's sport is skiing##6
+ 2. the engineer is not the person driving the quad-bike##6
+ 3. the fan dubstep is on the left or right of the person eating pumpkin##3
+ 4. the person eating pumpkin is the chef or the chef is the person who's sport is surfing or both
+ 5. the paramedic is somewhere to the left of the person driving the quad-bike##5
+ 6. the person eating cranberry is somewhere between the person eating pear and the person eating garlic##7
+ 7. the person driving the bike is the social-worker or the social-worker is the person eating garlic or both
+ 8. the person eating cranberry is on the left or right of the person eating pear##3
+ 9. the fan folk and the person who's sport is volleyball have the same parity positions##9
+10. the person driving the quad-bike is on the left or right of the person eating pumpkin##3
+11. the fisherman is somewhere to the right of the fan folk##5
+12. the fan folk is on the left of the person driving the skateboard##1
+13. the person eating pear is on the left of the fan d&b##1
+14. the person who's sport is skiing is on the right of the fan hip-hop##1
+15. the social-worker is not to the right of the person driving the trike##8
+16. the fan d&b and the person driving the boat have the same parity positions##9
+17. the fan jazz is on the far right##1
+18. the fan d&b is the person driving the boat##1
+19. the person who's sport is sailing is somewhere to the left of the person driving the tram##5
+20. the social-worker is not to the right of the person who's sport is water-polo##8
+21. the person eating pear is somewhere between the person who's sport is volleyball and the person eating garlic##7
+22. the person who's sport is sailing is somewhere to the left of the person eating garlic##5
+23. the person who's sport is sailing is somewhere to the right of the person eating banana##5
+24. the social-worker and the person who's sport is volleyball have the same parity positions##9
+25. the person who's sport is sailing is not to the left of the person eating cranberry##8
+26. the person who's sport is volleyball is not to the right of the person driving the trike##8
+27. the fisherman is on the left or right of the person driving the bike##3
+28. the person driving the quad-bike is somewhere to the right of the person eating pear##5
+29. the person eating pumpkin is on the right of the person driving the quad-bike##1
+30. the engineer is on the left of the person driving the trike##1
+31. the person eating cranberry is in an odd position##4
+32. the person eating cranberry is not the person driving the skateboard##6
+33. the architect is the person eating garlic or the person eating garlic is the person who's sport is skiing or both
+34. the person eating pumpkin is somewhere to the right of the fan dubstep##5
+35. the fan jazz is not to the left of the fan d&b##8
+36. the person who's sport is sailing is not to the right of the person eating mango##8
+37. the engineer is somewhere to the left of the fan house##5
+38. the fan dubstep is the person who's sport is water-polo##1
+39. the person driving the boat is somewhere to the right of the fan folk##5
+40. the fan dubstep and the engineer have the same parity positions##9
+41. the person who's sport is sailing is not to the left of the person eating mango##8
+42. the person driving the boat is somewhere to the right of the person who's sport is lacrosse##5","{'Food': ['banana', 'pear', 'cranberry', 'mango', 'garlic', 'pumpkin'], 'Job': ['social-worker', 'fisherman', 'engineer', 'paramedic', 'architect', 'chef'], 'Music-Genre': ['folk', 'hip-hop', 'd&b', 'house', 'dubstep', 'jazz'], 'Sport': ['volleyball', 'lacrosse', 'skiing', 'sailing', 'water-polo', 'surfing'], 'Transport': ['bike', 'skateboard', 'boat', 'trike', 'quad-bike', 'tram']}"
+Pt1_5x6_level11-3,"There are 6 different favourite beverages: 7up, almond-milk, cola, iced-tea, juice, tea
+The people have 6 different jobs:  electrician, fisherman, lawyer, musician, project-manager, teacher
+There are 6 different nationalities: british, egyptian, indonesian, malaysian, nigerian, thai
+6 different pets are kept: bird, frog, guinea-pig, horse, snake, turtle
+The people use 6 different means of transport: helicopter, ship, snowmobile, subway, taxi, van
+ 1. the owner of the guinea-pig is the malaysian or the person driving the snowmobile is the owner of the guinea-pig or both
+ 2. the person driving the subway is not to the left of the malaysian##8
+ 3. the lawyer is not to the left of the person drinking iced-tea##8
+ 4. the malaysian is between the owner of the guinea-pig and the nigerian##2
+ 5. the person drinking 7up is on the far left##1
+ 6. the person drinking almond-milk is the thai or the person drinking almond-milk is the owner of the guinea-pig, but not both##10
+ 7. the fisherman is on the far left##1
+ 8. the owner of the turtle is somewhere between the owner of the bird and the electrician##7
+ 9. the teacher is between the owner of the horse and the indonesian##2
+10. the owner of the snake is somewhere to the right of the person drinking juice##5
+11. the person drinking 7up is the musician or the musician is the person driving the helicopter, but not both##10
+12. the person driving the van is the person drinking juice##1
+13. the owner of the snake is the person drinking iced-tea or the owner of the snake is the teacher, but not both##10
+14. the person drinking iced-tea is on the left or right of the thai##3
+15. the thai is the lawyer or the thai is the person drinking cola or both
+16. the indonesian and the person driving the subway have different parity positions##9
+17. the thai is not the person drinking tea##6
+18. the person driving the helicopter and the owner of the guinea-pig have different parity positions##9
+19. the person drinking tea is the fisherman or the person drinking tea is the owner of the turtle, but not both##10
+20. the owner of the horse is somewhere to the right of the person driving the helicopter##5
+21. the indonesian is not the owner of the frog##6
+22. the person drinking cola is somewhere to the left of the owner of the guinea-pig##5
+23. the person drinking tea is not the lawyer##6
+24. the person drinking almond-milk is the owner of the frog or the electrician is the person drinking almond-milk or both
+25. the thai is somewhere to the right of the indonesian##5
+26. the person drinking tea is on the left or right of the owner of the horse##3
+27. the person drinking almond-milk is not the owner of the turtle##6
+28. the indonesian is on the right of the person drinking cola##1
+29. the person drinking iced-tea is not to the left of the person driving the van##8
+30. the person drinking almond-milk is on the left or right of the owner of the guinea-pig##3
+31. the person driving the taxi is not to the right of the owner of the horse##8
+32. the egyptian is not to the right of the person drinking 7up##8
+33. the person driving the taxi is the person drinking 7up or the owner of the turtle is the person driving the taxi or both
+34. the teacher is not to the right of the indonesian##8
+35. the person driving the ship is somewhere to the right of the british##5
+36. the person driving the snowmobile is somewhere between the thai and the person driving the ship##7
+37. the person drinking tea is not to the left of the british##8
+38. the electrician is on the right of the musician##1
+39. the musician is the owner of the turtle or the musician is the person drinking iced-tea or both
+40. the lawyer is in an even position##4","{'Beverage': ['7up', 'tea', 'juice', 'cola', 'iced-tea', 'almond-milk'], 'Job': ['fisherman', 'musician', 'electrician', 'teacher', 'project-manager', 'lawyer'], 'Nationality': ['egyptian', 'british', 'nigerian', 'malaysian', 'indonesian', 'thai'], 'Pet': ['bird', 'turtle', 'horse', 'snake', 'guinea-pig', 'frog'], 'Transport': ['taxi', 'helicopter', 'van', 'ship', 'snowmobile', 'subway']}"
+Pt1_5x6_level11-4,"There 6 different types of food: lemon, nectarine, onion, orange, pepper, radish
+The people have 6 different jobs:  engineer, journalist, librarian, paramedic, project-manager, teacher
+There are 6 different nationalities: australian, brazilian, indian, indonesian, mexican, thai
+The people prefer 6 different types of sport: baseball, cricket, ice-hockey, tennis, water-polo, weightlifting
+The people use 6 different means of transport: jet-ski, scooter, skateboard, snowmobile, taxi, tram
+ 1. the mexican is somewhere to the left of the indian##5
+ 2. the engineer is not the person who's sport is baseball##6
+ 3. the person who's sport is weightlifting is not to the right of the teacher##8
+ 4. the person driving the snowmobile is the project-manager##1
+ 5. the brazilian is on the left or right of the engineer##3
+ 6. the mexican is on the left of the person who's sport is ice-hockey##1
+ 7. the paramedic is not to the left of the person eating lemon##8
+ 8. the person driving the scooter is somewhere to the left of the project-manager##5
+ 9. the engineer is not to the left of the person who's sport is ice-hockey##8
+10. the indonesian and the person eating onion have the same parity positions##9
+11. the librarian is not to the left of the person who's sport is ice-hockey##8
+12. the person eating onion is not to the right of the engineer##8
+13. the person driving the taxi is somewhere between the librarian and the project-manager##7
+14. the person driving the jet-ski is the thai or the thai is the person who's sport is tennis or both
+15. the librarian is not the person driving the scooter##6
+16. the person who's sport is ice-hockey is somewhere to the left of the person eating lemon##5
+17. the person eating pepper and the person driving the skateboard have the same parity positions##9
+18. the person who's sport is weightlifting is on the left of the person eating orange##1
+19. the person eating orange is on the left or right of the australian##3
+20. the journalist and the person who's sport is cricket have the same parity positions##9
+21. the person driving the skateboard is on the right of the mexican##1
+22. the person eating onion is not to the left of the person driving the taxi##8
+23. the engineer is somewhere to the right of the mexican##5
+24. the person who's sport is tennis is not to the right of the person eating orange##8
+25. the person driving the skateboard is somewhere between the person who's sport is cricket and the person who's sport is baseball##7
+26. the mexican is the person eating onion or the person eating onion is the journalist or both
+27. the person eating lemon and the person who's sport is baseball have the same parity positions##9
+28. the person who's sport is ice-hockey is not to the right of the person eating lemon##8
+29. the project-manager is somewhere to the left of the person who's sport is cricket##5
+30. the indonesian is not the person who's sport is water-polo##6
+31. the person driving the snowmobile is not the person eating onion##6
+32. the journalist is somewhere to the right of the thai##5
+33. the librarian is on the left or right of the person who's sport is cricket##3
+34. the person eating lemon and the person who's sport is water-polo have different parity positions##9
+35. the indian is the person who's sport is cricket or the person eating pepper is the indian, but not both##10
+36. the brazilian is not the person driving the tram##6
+37. the indonesian and the engineer have the same parity positions##9
+38. the mexican is on the right of the project-manager##1
+39. the person driving the scooter is the australian##1
+40. the person who's sport is cricket is not to the left of the mexican##8
+41. the australian is in an odd position##4
+42. the person eating pepper is somewhere between the teacher and the engineer##7
+43. the brazilian is on the left or right of the engineer##3
+44. the person driving the tram is the indonesian or the person driving the tram is the teacher, but not both##10
+45. the person eating lemon is on the left of the person eating radish##1","{'Food': ['nectarine', 'orange', 'onion', 'pepper', 'lemon', 'radish'], 'Job': ['teacher', 'project-manager', 'journalist', 'librarian', 'engineer', 'paramedic'], 'Nationality': ['australian', 'thai', 'mexican', 'indian', 'indonesian', 'brazilian'], 'Sport': ['weightlifting', 'tennis', 'baseball', 'ice-hockey', 'cricket', 'water-polo'], 'Transport': ['scooter', 'snowmobile', 'taxi', 'skateboard', 'tram', 'jet-ski']}"
+Pt1_5x6_level11-5,"There are 6 different favourite beverages: coffee, fanta, hot-chocolate, iced-tea, lemonade, sprite
+The people have 6 different jobs:  chef, doctor, journalist, photographer, police-officer, security-guard
+There are 6 different nationalities: american, italian, japanese, malaysian, nigerian, spanish
+6 different pets are kept: bird, ferret, pony, rat, snake, turtle
+The people prefer 6 different types of sport: badminton, biathlon, cycling, rugby, sailing, weightlifting
+ 1. the person drinking iced-tea is not to the right of the malaysian##8
+ 2. the person drinking coffee is on the right of the person drinking sprite##1
+ 3. the owner of the pony is somewhere to the left of the japanese##5
+ 4. the journalist is somewhere to the right of the security-guard##5
+ 5. the person who's sport is rugby is the nigerian or the person who's sport is rugby is the owner of the turtle, but not both##10
+ 6. the spanish and the person drinking fanta have the same parity positions##9
+ 7. the nigerian is the person drinking lemonade or the person drinking lemonade is the chef, but not both##10
+ 8. the person who's sport is badminton is not to the left of the doctor##8
+ 9. the person drinking sprite is somewhere to the right of the person drinking fanta##5
+10. the person drinking hot-chocolate is not to the left of the person drinking fanta##8
+11. the person drinking lemonade is not the photographer##6
+12. the owner of the rat is the person who's sport is cycling or the person who's sport is cycling is the malaysian, but not both##10
+13. the owner of the turtle is somewhere to the right of the person drinking fanta##5
+14. the doctor and the malaysian have the same parity positions##9
+15. the police-officer is not to the right of the malaysian##8
+16. the person who's sport is weightlifting and the owner of the ferret have different parity positions##9
+17. the person drinking coffee is somewhere to the right of the security-guard##5
+18. the journalist and the person drinking fanta have the same parity positions##9
+19. the photographer is on the far left or far right##3
+20. the italian is the chef or the chef is the person drinking lemonade or both
+21. the police-officer is not to the right of the owner of the bird##8
+22. the person drinking iced-tea is on the left or right of the person drinking fanta##3
+23. the owner of the ferret is the person who's sport is rugby or the person who's sport is rugby is the person drinking coffee or both
+24. the person who's sport is badminton is between the nigerian and the italian##2
+25. the owner of the turtle is the person drinking iced-tea or the owner of the turtle is the person who's sport is rugby or both
+26. the person drinking sprite is the owner of the ferret or the person drinking sprite is the person who's sport is weightlifting or both
+27. the security-guard is not to the right of the italian##8
+28. the doctor is not to the right of the photographer##8
+29. the owner of the turtle is on the left or right of the photographer##3
+30. the security-guard is not the person who's sport is sailing##6
+31. the police-officer is on the far left##1
+32. the person who's sport is weightlifting and the person drinking fanta have different parity positions##9
+33. the owner of the snake is the malaysian or the owner of the snake is the person drinking lemonade or both
+34. the person who's sport is weightlifting is somewhere to the left of the person drinking coffee##5
+35. the owner of the ferret is the spanish or the owner of the ferret is the chef, but not both##10
+36. the owner of the rat is on the right of the person who's sport is weightlifting##1
+37. the person who's sport is sailing and the owner of the turtle have the same parity positions##9
+38. the person drinking fanta is not to the left of the person who's sport is weightlifting##8
+39. the spanish is on the left or right of the doctor##3
+40. the owner of the snake is on the right of the japanese##1","{'Beverage': ['iced-tea', 'fanta', 'lemonade', 'sprite', 'coffee', 'hot-chocolate'], 'Job': ['police-officer', 'security-guard', 'doctor', 'journalist', 'chef', 'photographer'], 'Nationality': ['malaysian', 'japanese', 'nigerian', 'spanish', 'italian', 'american'], 'Pet': ['pony', 'rat', 'snake', 'ferret', 'turtle', 'bird'], 'Sport': ['weightlifting', 'cycling', 'sailing', 'badminton', 'rugby', 'biathlon']}"
+Pt1_5x6_level11-6,"There are 6 different favourite beverages: hot-chocolate, iced-tea, lemonade, milk, sprite, water
+The people have 6 different hobbies: baking, camping, dancing, photography, reading, sudoku
+The people have 6 different jobs:  electrician, lawyer, musician, police-officer, social-worker, software-developer
+The people perfer 6 different movie-genres: crime, martial-arts, mystery, scientific, thriller, western
+The people use 6 different means of transport: airplane, bus, helicopter, subway, train, trike
+ 1. the person who's hobby is reading is not to the left of the person who's hobby is sudoku##8
+ 2. the person driving the airplane is between the person driving the train and the person drinking lemonade##2
+ 3. the person who's hobby is dancing is not the police-officer##6
+ 4. the social-worker is not to the left of the person watching western movies##8
+ 5. the person who's hobby is photography is not to the left of the person drinking iced-tea##8
+ 6. the person watching martial-arts movies is the person drinking iced-tea or the person drinking iced-tea is the software-developer, but not both##10
+ 7. the person driving the trike and the person who's hobby is photography have different parity positions##9
+ 8. the person drinking lemonade and the software-developer have different parity positions##9
+ 9. the person driving the helicopter is somewhere between the lawyer and the person who's hobby is camping##7
+10. the person watching martial-arts movies is the person drinking sprite or the person watching martial-arts movies is the person who's hobby is sudoku or both
+11. the electrician is not the person drinking iced-tea##6
+12. the person watching scientific movies is on the left of the person who's hobby is baking##1
+13. the person watching martial-arts movies is not to the left of the person driving the trike##8
+14. the social-worker is somewhere to the left of the person driving the trike##5
+15. the person driving the helicopter is not to the right of the person watching scientific movies##8
+16. the person drinking lemonade is somewhere to the right of the person who's hobby is reading##5
+17. the person who's hobby is camping is on the right of the person who's hobby is photography##1
+18. the person who's hobby is photography is in an odd position##4
+19. the person who's hobby is sudoku is not to the right of the person drinking hot-chocolate##8
+20. the person drinking lemonade is on the left or right of the person who's hobby is photography##3
+21. the person watching scientific movies is not to the right of the person driving the train##8
+22. the person drinking hot-chocolate is not to the right of the person watching thriller movies##8
+23. the person who's hobby is reading is the software-developer or the software-developer is the person drinking iced-tea or both
+24. the musician is in an even position##4
+25. the person drinking water and the person who's hobby is dancing have the same parity positions##9
+26. the person driving the subway is somewhere between the person driving the helicopter and the person who's hobby is baking##7
+27. the person driving the trike is not to the left of the person drinking water##8
+28. the person who's hobby is baking is on the right of the electrician##1
+29. the person who's hobby is photography is not to the left of the person who's hobby is reading##8
+30. the person watching martial-arts movies is somewhere to the left of the musician##5
+31. the person drinking hot-chocolate is not the person who's hobby is camping##6
+32. the person watching mystery movies is somewhere to the right of the person who's hobby is photography##5
+33. the person drinking hot-chocolate is somewhere to the right of the person who's hobby is reading##5
+34. the person drinking water is the social-worker##1
+35. the police-officer is the person who's hobby is camping##1
+36. the person drinking water is on the far left or far right##3
+37. the person watching crime movies is not to the right of the person watching mystery movies##8
+38. the person watching mystery movies is somewhere to the left of the person who's hobby is baking##5
+39. the person who's hobby is sudoku is not to the right of the social-worker##8
+40. the person drinking milk is somewhere to the right of the person driving the trike##5
+41. the person drinking milk and the person driving the subway have different parity positions##9
+42. the person driving the bus is not to the right of the person drinking iced-tea##8","{'Beverage': ['water', 'sprite', 'iced-tea', 'lemonade', 'milk', 'hot-chocolate'], 'Hobby': ['sudoku', 'reading', 'photography', 'camping', 'dancing', 'baking'], 'Job': ['social-worker', 'lawyer', 'software-developer', 'police-officer', 'electrician', 'musician'], 'Movie-Genre': ['western', 'martial-arts', 'crime', 'mystery', 'scientific', 'thriller'], 'Transport': ['bus', 'trike', 'helicopter', 'subway', 'airplane', 'train']}"
+Pt1_5x6_level11-7,"The people have 6 different hobbies: baking, camping, chess, hiking, magic-tricks, rock-climbing
+The people have 6 different jobs:  accountant, analyst, doctor, firefighter, photographer, writer
+There are 6 different nationalities: australian, colombian, german, italian, mexican, nigerian
+The people prefer 6 different types of sport: baseball, ice-hockey, snowboarding, surfing, tennis, weightlifting
+The people use 6 different means of transport: boat, helicopter, jet-ski, motorbike, ship, snowmobile
+ 1. the person driving the jet-ski and the person who's sport is weightlifting have the same parity positions##9
+ 2. the person who's sport is surfing is somewhere between the person who's hobby is camping and the doctor##7
+ 3. the person driving the helicopter is on the far right##1
+ 4. the person driving the motorbike is in an even position##4
+ 5. the analyst is not to the right of the person who's hobby is chess##8
+ 6. the person who's hobby is magic-tricks is the person who's sport is ice-hockey##1
+ 7. the person who's sport is tennis is on the left or right of the person who's hobby is camping##3
+ 8. the writer and the person who's sport is tennis have the same parity positions##9
+ 9. the person who's hobby is chess is the person driving the motorbike or the person driving the motorbike is the doctor or both
+10. the italian is not to the right of the firefighter##8
+11. the person who's sport is weightlifting is the doctor or the doctor is the person driving the ship or both
+12. the person who's hobby is chess is not to the left of the person who's sport is weightlifting##8
+13. the analyst is on the right of the person who's hobby is baking##1
+14. the person who's sport is snowboarding and the colombian have the same parity positions##9
+15. the person who's hobby is chess is on the left or right of the person driving the boat##3
+16. the nigerian is the person who's hobby is magic-tricks##1
+17. the person who's sport is ice-hockey is not to the left of the australian##8
+18. the person who's sport is ice-hockey and the accountant have different parity positions##9
+19. the person who's sport is surfing is between the colombian and the italian##2
+20. the person who's hobby is hiking is on the right of the person who's sport is tennis##1
+21. the australian is the person who's sport is baseball##1
+22. the person driving the snowmobile is somewhere to the right of the doctor##5
+23. the person who's hobby is rock-climbing is somewhere between the person who's hobby is baking and the photographer##7
+24. the doctor is the person driving the motorbike or the doctor is the person who's hobby is baking, but not both##10
+25. the italian is not the person who's hobby is rock-climbing##6
+26. the person driving the jet-ski is somewhere to the right of the person who's hobby is rock-climbing##5
+27. the person who's sport is surfing is on the left of the colombian##1
+28. the firefighter is somewhere between the accountant and the person who's hobby is camping##7
+29. the person who's sport is tennis is somewhere to the right of the person who's sport is snowboarding##5
+30. the person who's sport is snowboarding is not the accountant##6
+31. the person who's hobby is rock-climbing is not to the left of the doctor##8
+32. the person who's hobby is rock-climbing is the person who's sport is surfing##1
+33. the german is somewhere to the left of the person who's sport is snowboarding##5
+34. the italian is on the left or right of the german##3
+35. the australian is not the person who's sport is weightlifting##6
+36. the person driving the jet-ski is the australian##1
+37. the german is not the person driving the ship##6
+38. the german is not to the left of the person who's sport is weightlifting##8
+39. the italian and the person who's sport is surfing have different parity positions##9
+40. the italian is not to the right of the person who's hobby is chess##8","{'Hobby': ['baking', 'rock-climbing', 'camping', 'chess', 'hiking', 'magic-tricks'], 'Job': ['doctor', 'analyst', 'photographer', 'firefighter', 'accountant', 'writer'], 'Nationality': ['italian', 'german', 'colombian', 'mexican', 'australian', 'nigerian'], 'Sport': ['weightlifting', 'surfing', 'snowboarding', 'tennis', 'baseball', 'ice-hockey'], 'Transport': ['ship', 'snowmobile', 'boat', 'motorbike', 'jet-ski', 'helicopter']}"
+Pt1_5x6_level11-8,"There 6 different types of food: cherry, kale, plum, pomegranate, watermelon, zucchini
+The people have 6 different hobbies: chess, collecting, puzzles, singing, skydiving, sudoku
+The people have 6 different jobs:  architect, bartender, engineer, librarian, mechanic, pilot
+There are 6 different nationalities: french, malaysian, polish, russian, spanish, thai
+The people prefer 6 different types of sport: cycling, golf, handball, rugby, skateboarding, soccer
+ 1. the librarian is not to the left of the person eating cherry##8
+ 2. the thai is not to the right of the person who's sport is rugby##8
+ 3. the person who's hobby is sudoku is on the right of the mechanic##1
+ 4. the person eating watermelon is on the right of the person who's sport is golf##1
+ 5. the person who's sport is rugby is in an even position##4
+ 6. the person who's sport is rugby is somewhere to the left of the person who's sport is golf##5
+ 7. the person eating plum is somewhere between the polish and the person who's hobby is singing##7
+ 8. the person eating plum is somewhere to the left of the person who's hobby is collecting##5
+ 9. the person who's hobby is singing is the person eating pomegranate or the person eating pomegranate is the mechanic, but not both##10
+10. the person who's hobby is collecting is the architect##1
+11. the person who's sport is handball is somewhere to the left of the person who's hobby is puzzles##5
+12. the person eating zucchini and the spanish have the same parity positions##9
+13. the librarian is not to the right of the person who's sport is skateboarding##8
+14. the person who's sport is skateboarding is in an even position##4
+15. the person who's sport is golf is the malaysian or the architect is the person who's sport is golf, but not both##10
+16. the person eating cherry is in an even position##4
+17. the person who's hobby is singing is somewhere to the left of the person who's hobby is sudoku##5
+18. the person who's sport is rugby is somewhere to the right of the bartender##5
+19. the person eating zucchini is in an odd position##4
+20. the person who's hobby is singing is not to the right of the person who's sport is cycling##8
+21. the russian is somewhere to the left of the pilot##5
+22. the person eating pomegranate is the person who's sport is golf or the person eating pomegranate is the polish or both
+23. the thai is not to the right of the thai##8
+24. the person eating watermelon is not to the left of the thai##8
+25. the person eating pomegranate is not to the left of the pilot##8
+26. the person eating kale is not the engineer##6
+27. the person who's hobby is collecting is not to the left of the person who's hobby is singing##8
+28. the librarian is the person who's sport is rugby or the person eating plum is the librarian or both
+29. the person who's sport is handball is the spanish or the person who's sport is handball is the person eating plum or both
+30. the thai is the person who's sport is rugby##1
+31. the person who's sport is skateboarding is on the left or right of the librarian##3
+32. the person eating zucchini and the architect have different parity positions##9
+33. the person who's hobby is skydiving is on the far left##1
+34. the person who's sport is soccer is on the left or right of the thai##3
+35. the polish is somewhere between the engineer and the librarian##7
+36. the spanish is somewhere to the right of the thai##5
+37. the malaysian is not to the left of the person who's sport is skateboarding##8
+38. the malaysian is on the left of the architect##1","{'Food': ['kale', 'cherry', 'plum', 'pomegranate', 'zucchini', 'watermelon'], 'Hobby': ['skydiving', 'singing', 'chess', 'puzzles', 'sudoku', 'collecting'], 'Job': ['bartender', 'pilot', 'librarian', 'mechanic', 'engineer', 'architect'], 'Nationality': ['russian', 'thai', 'spanish', 'polish', 'malaysian', 'french'], 'Sport': ['soccer', 'rugby', 'handball', 'skateboarding', 'golf', 'cycling']}"
+Pt1_5x6_level11-9,"There 6 different types of food: apple, cauliflower, grapefruit, nectarine, radish, strawberry
+The people have 6 different hobbies: chess, collecting, drawing, gardening, puzzles, sudoku
+The people perfer 6 different movie-genres: adventure, martial-arts, scientific, spy, superhero, thriller
+There are 6 different nationalities: british, canadian, colombian, indian, nigerian, russian
+The people prefer 6 different types of sport: baseball, climbing, tennis, volleyball, water-polo, weightlifting
+ 1. the person who's hobby is drawing is the british or the person who's hobby is drawing is the person who's sport is weightlifting, but not both##10
+ 2. the person who's sport is volleyball is somewhere to the left of the russian##5
+ 3. the person who's sport is water-polo is on the left or right of the person who's hobby is gardening##3
+ 4. the person eating apple is in an odd position##4
+ 5. the person watching superhero movies is the person eating apple##1
+ 6. the person who's sport is weightlifting is on the left or right of the person eating apple##3
+ 7. the nigerian is somewhere to the right of the colombian##5
+ 8. the canadian is the person eating cauliflower##1
+ 9. the person who's sport is tennis is somewhere to the right of the nigerian##5
+10. the person who's hobby is puzzles is not to the right of the person watching superhero movies##8
+11. the person watching superhero movies is not to the left of the person who's hobby is collecting##8
+12. the person watching spy movies is not the person who's sport is tennis##6
+13. the person who's hobby is chess is on the far left##1
+14. the person who's sport is water-polo is not the canadian##6
+15. the person who's hobby is drawing is not the indian##6
+16. the person who's hobby is puzzles is not to the right of the person who's sport is baseball##8
+17. the person who's sport is climbing is on the far left or far right##3
+18. the person who's sport is baseball and the nigerian have the same parity positions##9
+19. the person who's sport is volleyball and the person eating strawberry have the same parity positions##9
+20. the person watching martial-arts movies is the person who's hobby is gardening or the person who's hobby is gardening is the person eating grapefruit or both
+21. the nigerian is not to the right of the person who's sport is volleyball##8
+22. the canadian is on the right of the person who's hobby is collecting##1
+23. the british is the person eating cauliflower or the person eating cauliflower is the person who's sport is weightlifting, but not both##10
+24. the person who's hobby is collecting is not the nigerian##6
+25. the person who's hobby is sudoku is somewhere to the right of the person who's hobby is drawing##5
+26. the nigerian is not to the right of the person eating strawberry##8
+27. the person who's sport is volleyball is the person watching martial-arts movies or the person who's sport is volleyball is the person eating radish, but not both##10
+28. the russian is on the left of the person watching superhero movies##1
+29. the person who's hobby is sudoku is not the russian##6
+30. the person watching adventure movies is on the far left##1
+31. the person watching adventure movies and the person who's sport is volleyball have the same parity positions##9
+32. the person watching thriller movies is not to the left of the person who's sport is climbing##8
+33. the indian is not to the left of the person who's hobby is collecting##8
+34. the person eating grapefruit and the russian have the same parity positions##9
+35. the person eating nectarine is on the right of the person eating strawberry##1
+36. the person who's hobby is collecting is the person eating apple or the person who's sport is baseball is the person who's hobby is collecting or both
+37. the person eating radish is the russian or the russian is the person watching scientific movies, but not both##10
+38. the russian is somewhere between the person watching spy movies and the person eating strawberry##7
+39. the person eating grapefruit is somewhere to the left of the person eating nectarine##5","{'Food': ['radish', 'grapefruit', 'strawberry', 'nectarine', 'apple', 'cauliflower'], 'Hobby': ['chess', 'drawing', 'gardening', 'puzzles', 'collecting', 'sudoku'], 'Movie-Genre': ['adventure', 'thriller', 'martial-arts', 'scientific', 'superhero', 'spy'], 'Nationality': ['colombian', 'british', 'nigerian', 'russian', 'indian', 'canadian'], 'Sport': ['climbing', 'water-polo', 'volleyball', 'tennis', 'baseball', 'weightlifting']}"
diff --git a/part2/level11/Pt2_5x7_level11.csv b/part2/level11/Pt2_5x7_level11.csv
new file mode 100644
index 0000000000000000000000000000000000000000..56a43201966afce8f5a2c39c0aef11b87db93f3c
--- /dev/null
+++ b/part2/level11/Pt2_5x7_level11.csv
@@ -0,0 +1,586 @@
+ID,Clues,SolutionGrid
+Pt1_5x7_level11-0,"There are 7 different favourite beverages: 7up, almond-milk, hot-chocolate, iced-tea, juice, milk, soy-milk
+There 7 different types of food: cherry, lettuce, pear, peas, potato, tomato, zucchini
+The people prefer 7 different music-genres: ambient, blues, jazz, punk, reggae, salsa, techno
+There are 7 different nationalities: american, colombian, dutch, french, japanese, mexican, turkish
+The people prefer 7 different types of sport: handball, rowing, sailing, skateboarding, surfing, water-polo, weightlifting
+ 1. the fan jazz is not to the left of the person who's sport is sailing##8
+ 2. the dutch is on the left or right of the person eating zucchini##3
+ 3. the person who's sport is skateboarding is not to the right of the american##8
+ 4. the person who's sport is surfing is somewhere to the right of the turkish##5
+ 5. the person drinking soy-milk is the person eating tomato##1
+ 6. the french is on the left or right of the person drinking 7up##3
+ 7. the fan salsa is not to the left of the dutch##8
+ 8. the fan salsa is somewhere to the left of the person eating pear##5
+ 9. the french is on the right of the japanese##1
+10. the person eating peas is somewhere to the right of the fan techno##5
+11. the fan punk is the person who's sport is surfing or the fan punk is the person drinking milk or both
+12. the person who's sport is surfing is not to the left of the fan salsa##8
+13. the dutch is the person who's sport is weightlifting##1
+14. the person eating cherry is in an odd position##4
+15. the person drinking 7up and the person who's sport is sailing have different parity positions##9
+16. the fan ambient is on the right of the person drinking 7up##1
+17. the fan techno is somewhere to the left of the person drinking soy-milk##5
+18. the person eating cherry is on the left of the person drinking soy-milk##1
+19. the person eating potato is the colombian or the person drinking milk is the person eating potato or both
+20. the person drinking soy-milk is not to the right of the fan jazz##8
+21. the person drinking almond-milk is not to the left of the fan jazz##8
+22. the person who's sport is rowing is somewhere to the left of the fan ambient##5
+23. the person who's sport is skateboarding is on the far left or far right##3
+24. the japanese and the person who's sport is sailing have different parity positions##9
+25. the person eating potato is the person who's sport is handball or the person who's sport is handball is the fan ambient or both
+26. the person who's sport is weightlifting is not to the right of the person drinking juice##8
+27. the mexican is the person who's sport is surfing or the mexican is the fan punk, but not both##10
+28. the colombian and the person who's sport is water-polo have different parity positions##9
+29. the fan reggae is not to the left of the person eating cherry##8
+30. the fan blues is somewhere to the left of the person eating lettuce##5
+31. the fan blues is on the left or right of the person drinking juice##3
+32. the fan salsa is not to the right of the person who's sport is sailing##8
+33. the person drinking soy-milk is on the left or right of the person who's sport is water-polo##3
+34. the person who's sport is weightlifting is not the person drinking almond-milk##6
+35. the person eating cherry is not to the left of the american##8
+36. the person who's sport is rowing is not to the left of the fan jazz##8
+37. the fan blues is somewhere to the right of the fan techno##5
+38. the fan techno is on the left or right of the person eating peas##3
+39. the fan ambient and the person who's sport is weightlifting have the same parity positions##9
+40. the person drinking iced-tea is not to the left of the fan blues##8
+41. the person who's sport is water-polo and the person drinking iced-tea have different parity positions##9
+42. the person who's sport is water-polo and the fan salsa have the same parity positions##9
+43. the person who's sport is handball is the fan punk or the person who's sport is handball is the person eating tomato, but not both##10
+44. the person who's sport is sailing and the japanese have different parity positions##9
+45. the turkish is not to the right of the colombian##8
+46. the person eating pear is somewhere to the right of the person who's sport is water-polo##5
+47. the person drinking soy-milk is the person who's sport is rowing or the person who's sport is rowing is the person eating pear, but not both##10
+48. the person eating tomato is somewhere to the right of the dutch##5
+49. the turkish is somewhere between the person drinking hot-chocolate and the person drinking soy-milk##7
+50. the turkish is not to the right of the person who's sport is surfing##8
+51. the person who's sport is handball is the person drinking milk##1
+52. the person drinking hot-chocolate is on the far left or far right##3
+53. the fan jazz and the person drinking milk have the same parity positions##9
+54. the person eating zucchini is not the person drinking 7up##6
+55. the person who's sport is skateboarding is not to the right of the person drinking almond-milk##8
+56. the french is somewhere to the left of the fan punk##5
+57. the person drinking milk is not to the left of the person eating lettuce##8","{'Beverage': ['hot-chocolate', 'iced-tea', 'juice', 'soy-milk', '7up', 'almond-milk', 'milk'], 'Food': ['zucchini', 'peas', 'cherry', 'tomato', 'pear', 'lettuce', 'potato'], 'Music-Genre': ['techno', 'blues', 'salsa', 'reggae', 'jazz', 'ambient', 'punk'], 'Nationality': ['american', 'dutch', 'turkish', 'colombian', 'japanese', 'french', 'mexican'], 'Sport': ['skateboarding', 'weightlifting', 'water-polo', 'sailing', 'rowing', 'surfing', 'handball']}"
+Pt1_5x7_level11-1,"There are 7 different favourite beverages: coffee, cola, juice, lemonade, milk, sprite, water
+There 7 different types of food: apricot, artichoke, asparagus, garlic, grapefruit, lemon, potato
+The people have 7 different jobs:  analyst, electrician, engineer, fisherman, journalist, police-officer, teacher
+The people perfer 7 different movie-genres: action, comedy, crime, family, romance, sports, thriller
+7 different pets are kept: frog, goat, goldfish, hamster, horse, rabbit, rat
+ 1. the person eating lemon and the owner of the frog have different parity positions##9
+ 2. the person eating lemon is on the left or right of the owner of the hamster##3
+ 3. the person watching crime movies is on the left or right of the person eating garlic##3
+ 4. the person eating grapefruit is not to the left of the electrician##8
+ 5. the person eating grapefruit is somewhere to the right of the person eating lemon##5
+ 6. the person eating grapefruit is not to the left of the owner of the horse##8
+ 7. the person watching family movies and the engineer have different parity positions##9
+ 8. the fisherman and the owner of the hamster have different parity positions##9
+ 9. the person watching thriller movies is somewhere to the right of the person eating artichoke##5
+10. the person eating lemon and the owner of the hamster have different parity positions##9
+11. the person eating artichoke is not the person watching thriller movies##6
+12. the police-officer is not to the right of the person drinking juice##8
+13. the person eating potato is somewhere to the right of the person watching sports movies##5
+14. the person drinking coffee is on the left or right of the person drinking juice##3
+15. the owner of the goldfish is not to the left of the person eating potato##8
+16. the person drinking cola and the person eating lemon have different parity positions##9
+17. the owner of the goat is the electrician or the owner of the goat is the person watching comedy movies or both
+18. the person eating apricot is the person drinking coffee or the owner of the rabbit is the person eating apricot, but not both##10
+19. the person watching action movies is on the left or right of the person eating grapefruit##3
+20. the owner of the goldfish is in the middle##1
+21. the person drinking coffee is somewhere to the left of the person eating grapefruit##5
+22. the person eating artichoke and the person drinking milk have the same parity positions##9
+23. the owner of the rat is the journalist##1
+24. the owner of the horse is somewhere to the right of the police-officer##5
+25. the person eating grapefruit is somewhere to the right of the person eating apricot##5
+26. the owner of the hamster is somewhere between the owner of the horse and the police-officer##7
+27. the person watching thriller movies is the person drinking coffee or the person watching thriller movies is the electrician or both
+28. the person drinking lemonade is somewhere between the owner of the hamster and the person drinking water##7
+29. the fisherman is on the left or right of the person drinking cola##3
+30. the person eating apricot is somewhere to the left of the person drinking milk##5
+31. the person drinking sprite is on the left or right of the person watching crime movies##3
+32. the person eating lemon is on the right of the person eating asparagus##1
+33. the person watching family movies is not the person eating asparagus##6
+34. the person eating asparagus and the owner of the rabbit have the same parity positions##9
+35. the owner of the rabbit is somewhere to the left of the person eating asparagus##5
+36. the fisherman is not to the left of the owner of the frog##8
+37. the person drinking sprite is on the right of the person eating potato##1
+38. the person watching thriller movies is the person eating apricot or the analyst is the person watching thriller movies or both
+39. the owner of the hamster is the person watching crime movies##1
+40. the owner of the hamster and the person watching sports movies have the same parity positions##9
+41. the teacher is not the person watching family movies##6
+42. the person watching family movies is not to the left of the person eating apricot##8
+43. the owner of the frog and the person watching romance movies have the same parity positions##9
+44. the person watching family movies is somewhere to the right of the person drinking milk##5
+45. the owner of the goldfish is not to the right of the fisherman##8
+46. the teacher is somewhere to the left of the owner of the goat##5
+47. the owner of the horse is not to the left of the fisherman##8
+48. the person drinking coffee is the owner of the hamster or the person drinking coffee is the person watching thriller movies or both
+49. the owner of the horse is between the person watching comedy movies and the analyst##2
+50. the person eating artichoke is not the person drinking water##6
+51. the person drinking coffee is somewhere between the owner of the rabbit and the person eating grapefruit##7
+52. the person watching romance movies is not the teacher##6
+53. the owner of the frog is somewhere to the left of the person drinking water##5
+54. the owner of the hamster is on the left or right of the person watching family movies##3
+55. the engineer is somewhere to the left of the person eating garlic##5
+56. the person watching comedy movies is on the far left or far right##3
+57. the owner of the hamster is not the person eating artichoke##6","{'Beverage': ['juice', 'coffee', 'milk', 'sprite', 'cola', 'lemonade', 'water'], 'Food': ['artichoke', 'apricot', 'potato', 'garlic', 'asparagus', 'lemon', 'grapefruit'], 'Job': ['police-officer', 'journalist', 'engineer', 'fisherman', 'analyst', 'teacher', 'electrician'], 'Movie-Genre': ['sports', 'thriller', 'romance', 'family', 'crime', 'action', 'comedy'], 'Pet': ['rabbit', 'rat', 'frog', 'goldfish', 'hamster', 'horse', 'goat']}"
+Pt1_5x7_level11-2,"There 7 different types of food: apricot, avocado, broccoli, garlic, lemon, nectarine, pumpkin
+The people prefer 7 different music-genres: ambient, country, d&b, electronic, gospel, jazz, rock
+There are 7 different nationalities: argentine, brazilian, canadian, italian, malaysian, mexican, russian
+The people prefer 7 different types of sport: badminton, cricket, handball, sailing, soccer, swimming, volleyball
+The people use 7 different means of transport: car, helicopter, motorbike, skateboard, snowmobile, subway, van
+ 1. the person who's sport is badminton is the person eating garlic or the person eating garlic is the person driving the helicopter or both
+ 2. the person driving the car is on the left of the person eating nectarine##1
+ 3. the person eating lemon is somewhere to the left of the person eating nectarine##5
+ 4. the malaysian is the person eating lemon##1
+ 5. the fan country is somewhere to the right of the fan ambient##5
+ 6. the person eating garlic is not the fan d&b##6
+ 7. the fan ambient is not to the left of the person eating nectarine##8
+ 8. the person who's sport is sailing is on the left or right of the person driving the van##3
+ 9. the person driving the motorbike is somewhere to the right of the fan gospel##5
+10. the person driving the motorbike is not the italian##6
+11. the fan gospel and the canadian have the same parity positions##9
+12. the fan ambient is somewhere to the right of the fan d&b##5
+13. the fan ambient is not to the left of the person who's sport is cricket##8
+14. the fan d&b is not to the left of the person driving the skateboard##8
+15. the argentine is somewhere to the left of the person driving the car##5
+16. the person eating avocado is somewhere to the right of the russian##5
+17. the person who's sport is volleyball is the canadian or the person driving the skateboard is the person who's sport is volleyball or both
+18. the person who's sport is cricket is somewhere to the left of the canadian##5
+19. the fan d&b is not to the right of the fan country##8
+20. the person driving the car and the person who's sport is badminton have different parity positions##9
+21. the person eating avocado is somewhere to the right of the person who's sport is handball##5
+22. the person driving the motorbike is not the person who's sport is handball##6
+23. the person driving the helicopter is the person eating avocado or the mexican is the person driving the helicopter or both
+24. the person eating lemon is the person driving the subway or the person who's sport is cricket is the person eating lemon, but not both##10
+25. the person who's sport is volleyball and the person eating pumpkin have different parity positions##9
+26. the person who's sport is volleyball and the person eating avocado have the same parity positions##9
+27. the fan rock is not the russian##6
+28. the italian is not to the left of the person eating nectarine##8
+29. the fan electronic is in an odd position##4
+30. the person eating broccoli is somewhere to the right of the person driving the subway##5
+31. the fan d&b is not the person driving the helicopter##6
+32. the fan electronic is the canadian or the fan electronic is the person who's sport is cricket or both
+33. the argentine is somewhere to the left of the person eating nectarine##5
+34. the person who's sport is badminton is not to the left of the person who's sport is badminton##8
+35. the fan country is on the far right##1
+36. the person eating apricot and the person driving the motorbike have the same parity positions##9
+37. the fan gospel is in an even position##4
+38. the person eating apricot is not to the left of the person eating garlic##8
+39. the person who's sport is volleyball is on the left or right of the person who's sport is badminton##3
+40. the fan country is somewhere to the right of the person eating garlic##5
+41. the person who's sport is handball is somewhere to the right of the fan rock##5
+42. the person who's sport is sailing is somewhere to the left of the person who's sport is handball##5
+43. the person driving the subway is on the far left##1
+44. the person who's sport is sailing is on the far left or far right##3
+45. the person eating pumpkin is in an odd position##4
+46. the person driving the skateboard is the italian or the person driving the skateboard is the person eating garlic or both
+47. the brazilian is somewhere to the right of the person who's sport is soccer##5
+48. the person who's sport is soccer is the person driving the helicopter or the person who's sport is soccer is the person eating apricot or both
+49. the fan jazz is not to the right of the russian##8
+50. the argentine is somewhere to the left of the brazilian##5
+51. the person eating avocado is on the left of the person eating nectarine##1
+52. the fan d&b is the person who's sport is badminton or the person who's sport is badminton is the argentine, but not both##10
+53. the person eating avocado is on the left or right of the argentine##3
+54. the person driving the van is on the right of the malaysian##1","{'Food': ['lemon', 'broccoli', 'pumpkin', 'avocado', 'nectarine', 'garlic', 'apricot'], 'Music-Genre': ['rock', 'jazz', 'electronic', 'gospel', 'd&b', 'ambient', 'country'], 'Nationality': ['malaysian', 'russian', 'argentine', 'canadian', 'italian', 'mexican', 'brazilian'], 'Sport': ['sailing', 'handball', 'cricket', 'volleyball', 'badminton', 'soccer', 'swimming'], 'Transport': ['subway', 'van', 'snowmobile', 'car', 'skateboard', 'helicopter', 'motorbike']}"
+Pt1_5x7_level11-3,"There are 7 different favourite beverages: 7up, almond-milk, fanta, iced-tea, juice, sprite, water
+There 7 different types of food: artichoke, asparagus, cabbage, eggplant, grapes, peach, pumpkin
+The people prefer 7 different music-genres: blues, dubstep, hip-hop, indie, r&b, reggae, soul
+There are 7 different nationalities: american, egyptian, french, german, malaysian, nigerian, polish
+The people prefer 7 different types of sport: cycling, handball, ice-hockey, lacrosse, skateboarding, skiing, snowboarding
+ 1. the person eating peach is on the right of the person drinking almond-milk##1
+ 2. the fan soul and the person drinking water have the same parity positions##9
+ 3. the malaysian is not to the left of the person drinking fanta##8
+ 4. the person who's sport is ice-hockey is the nigerian##1
+ 5. the fan reggae and the person eating artichoke have different parity positions##9
+ 6. the fan hip-hop is not to the right of the malaysian##8
+ 7. the person who's sport is lacrosse is somewhere to the left of the person who's sport is handball##5
+ 8. the person who's sport is skateboarding is the person eating artichoke##1
+ 9. the person who's sport is skiing is somewhere to the left of the person drinking water##5
+10. the fan soul is the person eating cabbage##1
+11. the person who's sport is lacrosse is not to the right of the person drinking fanta##8
+12. the fan indie and the person eating asparagus have different parity positions##9
+13. the person drinking sprite is somewhere to the left of the person who's sport is snowboarding##5
+14. the fan blues is somewhere to the right of the person eating peach##5
+15. the fan dubstep is somewhere to the left of the german##5
+16. the person eating pumpkin is somewhere to the left of the fan indie##5
+17. the egyptian is not to the right of the french##8
+18. the person drinking juice is somewhere to the left of the person eating asparagus##5
+19. the person drinking 7up and the nigerian have the same parity positions##9
+20. the person drinking iced-tea is not to the right of the person drinking 7up##8
+21. the person who's sport is handball is somewhere to the right of the polish##5
+22. the fan dubstep is on the left of the fan hip-hop##1
+23. the person who's sport is handball is not to the right of the fan r&b##8
+24. the fan hip-hop is somewhere to the right of the egyptian##5
+25. the person who's sport is handball is on the left or right of the person drinking fanta##3
+26. the person drinking sprite is not to the right of the person who's sport is ice-hockey##8
+27. the person who's sport is lacrosse is not to the right of the person who's sport is snowboarding##8
+28. the person drinking sprite is not the person eating pumpkin##6
+29. the nigerian is the fan r&b or the fan r&b is the person eating cabbage, but not both##10
+30. the nigerian is on the left or right of the person eating eggplant##3
+31. the fan dubstep is not to the left of the person who's sport is lacrosse##8
+32. the egyptian is somewhere between the person eating cabbage and the malaysian##7
+33. the person drinking juice is not to the right of the person who's sport is skateboarding##8
+34. the nigerian is on the far left or far right##3
+35. the person eating grapes is on the left or right of the american##3
+36. the fan r&b is not to the left of the fan r&b##8
+37. the person eating asparagus is not the person drinking iced-tea##6
+38. the person drinking iced-tea is not the person eating asparagus##6
+39. the person who's sport is skateboarding is the person eating artichoke or the person drinking juice is the person who's sport is skateboarding or both
+40. the person drinking sprite is the fan soul or the person drinking sprite is the french or both
+41. the person eating artichoke is the person drinking fanta or the person eating artichoke is the french, but not both##10
+42. the nigerian is the fan r&b or the fan r&b is the person drinking fanta, but not both##10
+43. the person who's sport is snowboarding is not the egyptian##6
+44. the person drinking 7up is on the right of the fan reggae##1
+45. the person drinking fanta is somewhere to the left of the malaysian##5
+46. the person drinking almond-milk is the person eating pumpkin or the person who's sport is cycling is the person drinking almond-milk, but not both##10
+47. the person drinking sprite is on the left or right of the fan dubstep##3
+48. the person drinking 7up is not the fan reggae##6
+49. the polish is the person who's sport is lacrosse or the polish is the person eating asparagus or both
+50. the egyptian and the person eating pumpkin have the same parity positions##9
+51. the person who's sport is skiing is the fan dubstep or the person eating asparagus is the person who's sport is skiing or both
+52. the person eating asparagus and the person drinking juice have different parity positions##9
+53. the person eating peach is somewhere to the right of the person eating pumpkin##5
+54. the person eating eggplant is the person who's sport is cycling##1
+55. the person drinking juice and the person who's sport is skateboarding have different parity positions##9
+56. the fan dubstep is on the right of the fan soul##1
+57. the person who's sport is cycling is somewhere to the right of the person drinking water##5
+58. the person who's sport is snowboarding is the german or the person who's sport is snowboarding is the person drinking sprite or both
+59. the malaysian is somewhere between the fan hip-hop and the fan r&b##7
+60. the egyptian is not the person eating cabbage##6","{'Beverage': ['sprite', 'almond-milk', 'water', 'juice', 'fanta', 'iced-tea', '7up'], 'Food': ['cabbage', 'pumpkin', 'peach', 'grapes', 'artichoke', 'eggplant', 'asparagus'], 'Music-Genre': ['soul', 'dubstep', 'hip-hop', 'indie', 'blues', 'reggae', 'r&b'], 'Nationality': ['polish', 'egyptian', 'german', 'french', 'american', 'malaysian', 'nigerian'], 'Sport': ['lacrosse', 'skiing', 'snowboarding', 'handball', 'skateboarding', 'cycling', 'ice-hockey']}"
+Pt1_5x7_level11-4,"The people have 7 different hobbies: baking, camping, dancing, drawing, filmmaking, traveling, woodworking
+The people perfer 7 different movie-genres: action, crime, disaster, documentary, epic, family, time-travel
+The people prefer 7 different music-genres: ambient, dubstep, funk, indie, jazz, pop, salsa
+7 different pets are kept: cat, chinchilla, hamster, mouse, rat, snake, turtle
+The people prefer 7 different types of sport: badminton, baseball, cycling, handball, rugby, sailing, weightlifting
+ 1. the fan funk and the person who's hobby is woodworking have the same parity positions##9
+ 2. the person who's hobby is camping is not to the left of the owner of the chinchilla##8
+ 3. the person who's sport is rugby is not to the right of the person who's hobby is dancing##8
+ 4. the person watching time-travel movies and the person who's sport is handball have the same parity positions##9
+ 5. the person watching disaster movies is not the owner of the mouse##6
+ 6. the fan ambient is somewhere to the right of the person watching disaster movies##5
+ 7. the owner of the rat is the person watching documentary movies or the owner of the rat is the person who's hobby is baking, but not both##10
+ 8. the person who's sport is weightlifting and the fan dubstep have the same parity positions##9
+ 9. the fan funk is somewhere to the left of the fan salsa##5
+10. the person who's hobby is drawing and the person watching action movies have different parity positions##9
+11. the person who's sport is weightlifting is not to the right of the owner of the snake##8
+12. the owner of the chinchilla is somewhere to the left of the owner of the mouse##5
+13. the owner of the chinchilla is not to the left of the person who's hobby is baking##8
+14. the owner of the rat is not to the right of the fan indie##8
+15. the person who's hobby is baking and the person who's sport is baseball have different parity positions##9
+16. the person who's sport is sailing is on the left or right of the person watching action movies##3
+17. the person watching action movies is not to the left of the person watching disaster movies##8
+18. the person who's sport is cycling is somewhere between the person who's hobby is baking and the person who's sport is sailing##7
+19. the person who's hobby is baking is not to the left of the person who's hobby is baking##8
+20. the person who's sport is baseball is on the left or right of the owner of the hamster##3
+21. the person watching documentary movies is not to the left of the owner of the rat##8
+22. the person watching crime movies is not to the left of the owner of the snake##8
+23. the person watching time-travel movies is somewhere to the left of the owner of the snake##5
+24. the person watching family movies is between the person who's hobby is dancing and the person who's hobby is woodworking##2
+25. the fan funk is on the left of the owner of the hamster##1
+26. the owner of the rat is somewhere to the left of the person watching epic movies##5
+27. the person watching disaster movies and the person who's hobby is drawing have the same parity positions##9
+28. the person watching disaster movies is not to the right of the person who's hobby is traveling##8
+29. the fan indie is the person who's sport is baseball or the person who's hobby is camping is the fan indie or both
+30. the fan ambient is not to the left of the owner of the chinchilla##8
+31. the fan jazz is the person who's sport is badminton or the person who's hobby is dancing is the fan jazz or both
+32. the person watching documentary movies is somewhere to the left of the person watching time-travel movies##5
+33. the person who's sport is baseball is not to the right of the person who's hobby is woodworking##8
+34. the person who's sport is cycling is on the left or right of the person who's hobby is traveling##3
+35. the person watching crime movies is somewhere to the right of the person who's hobby is traveling##5
+36. the owner of the turtle is on the left of the person watching documentary movies##1
+37. the owner of the cat is not to the right of the person who's sport is rugby##8
+38. the person who's hobby is drawing is not to the left of the person who's hobby is traveling##8
+39. the owner of the cat is on the far left or far right##3
+40. the person who's hobby is filmmaking is the fan dubstep or the owner of the rat is the person who's hobby is filmmaking, but not both##10
+41. the person who's sport is handball and the owner of the mouse have the same parity positions##9
+42. the person who's sport is weightlifting is somewhere to the right of the person who's sport is cycling##5
+43. the owner of the rat is on the right of the person who's sport is rugby##1
+44. the person who's sport is baseball and the person watching crime movies have the same parity positions##9
+45. the person who's hobby is baking is on the left or right of the fan ambient##3
+46. the person watching time-travel movies is on the left of the person who's hobby is woodworking##1
+47. the fan salsa is not to the right of the person who's sport is badminton##8
+48. the person who's sport is badminton is not to the left of the person watching epic movies##8
+49. the person watching family movies is somewhere to the left of the person who's hobby is dancing##5","{'Hobby': ['filmmaking', 'traveling', 'drawing', 'baking', 'woodworking', 'camping', 'dancing'], 'Movie-Genre': ['disaster', 'action', 'documentary', 'time-travel', 'epic', 'family', 'crime'], 'Music-Genre': ['dubstep', 'pop', 'funk', 'salsa', 'ambient', 'indie', 'jazz'], 'Pet': ['cat', 'turtle', 'rat', 'hamster', 'chinchilla', 'mouse', 'snake'], 'Sport': ['sailing', 'rugby', 'cycling', 'handball', 'baseball', 'badminton', 'weightlifting']}"
+Pt1_5x7_level11-5,"There are 7 different favourite beverages: coffee, cola, juice, lemonade, milk, sprite, tea
+There 7 different types of food: blueberry, broccoli, cauliflower, cherry, kiwi, peach, pear
+The people prefer 7 different music-genres: classical, disco, folk, house, jazz, reggae, rock
+There are 7 different nationalities: argentine, brazilian, canadian, egyptian, german, indonesian, spanish
+The people use 7 different means of transport: bike, helicopter, motorbike, quad-bike, skateboard, train, trike
+ 1. the person eating kiwi is somewhere to the left of the person driving the trike##5
+ 2. the argentine is on the left of the person driving the helicopter##1
+ 3. the person drinking tea is not to the left of the person driving the quad-bike##8
+ 4. the person driving the bike is somewhere to the right of the person eating cauliflower##5
+ 5. the person drinking sprite is not to the left of the german##8
+ 6. the person driving the bike is between the fan jazz and the fan rock##2
+ 7. the canadian and the fan house have the same parity positions##9
+ 8. the person driving the skateboard is the person eating peach or the person eating peach is the egyptian, but not both##10
+ 9. the person drinking coffee is the person eating broccoli or the person drinking coffee is the person driving the skateboard, but not both##10
+10. the indonesian and the person driving the quad-bike have different parity positions##9
+11. the fan rock is not to the left of the fan folk##8
+12. the person driving the skateboard is not the person drinking milk##6
+13. the person drinking lemonade is not to the right of the person drinking tea##8
+14. the person driving the helicopter is the person drinking cola or the fan disco is the person driving the helicopter, but not both##10
+15. the indonesian and the person eating cherry have different parity positions##9
+16. the person drinking juice is not to the left of the person drinking tea##8
+17. the person eating kiwi is not the brazilian##6
+18. the person drinking cola is on the left of the person eating pear##1
+19. the person eating broccoli is somewhere to the left of the person eating blueberry##5
+20. the person drinking juice is somewhere to the right of the person drinking cola##5
+21. the fan folk is somewhere to the right of the person driving the quad-bike##5
+22. the person eating broccoli is on the right of the person eating kiwi##1
+23. the person drinking sprite is the person eating peach or the person drinking sprite is the egyptian or both
+24. the german is somewhere to the right of the person driving the quad-bike##5
+25. the german is somewhere to the left of the person eating cherry##5
+26. the person eating cauliflower is not the german##6
+27. the person driving the trike is not the person eating pear##6
+28. the person driving the trike is the person drinking coffee or the person drinking coffee is the spanish, but not both##10
+29. the person eating pear is not to the left of the fan classical##8
+30. the person eating blueberry is the person drinking coffee or the person drinking coffee is the brazilian, but not both##10
+31. the person drinking juice is not to the left of the person eating pear##8
+32. the person eating blueberry is in an odd position##4
+33. the person driving the train is somewhere to the left of the person eating blueberry##5
+34. the fan classical is the spanish##1
+35. the person eating broccoli is the fan folk or the person eating broccoli is the person drinking milk or both
+36. the person driving the bike and the person drinking coffee have the same parity positions##9
+37. the indonesian is somewhere to the left of the person drinking milk##5
+38. the fan house is the person driving the motorbike##1
+39. the fan jazz is on the right of the fan classical##1
+40. the spanish and the person eating blueberry have the same parity positions##9
+41. the spanish is not the person driving the helicopter##6
+42. the person driving the trike is in an even position##4
+43. the fan classical is not to the right of the canadian##8
+44. the egyptian is not to the left of the person driving the helicopter##8
+45. the person eating cauliflower is not to the left of the person driving the skateboard##8
+46. the person driving the helicopter and the fan rock have different parity positions##9
+47. the person drinking tea is on the left or right of the person eating cherry##3
+48. the brazilian is in an even position##4","{'Beverage': ['lemonade', 'milk', 'coffee', 'cola', 'tea', 'juice', 'sprite'], 'Food': ['kiwi', 'broccoli', 'blueberry', 'cauliflower', 'pear', 'cherry', 'peach'], 'Music-Genre': ['reggae', 'house', 'classical', 'jazz', 'folk', 'rock', 'disco'], 'Nationality': ['indonesian', 'brazilian', 'spanish', 'canadian', 'german', 'argentine', 'egyptian'], 'Transport': ['train', 'motorbike', 'skateboard', 'quad-bike', 'bike', 'trike', 'helicopter']}"
+Pt1_5x7_level11-6,"There are 7 different favourite beverages: almond-milk, coffee, cola, juice, milk, soy-milk, tea
+The people perfer 7 different movie-genres: comedy, documentary, fantasy, martial-arts, musical, western, zombie
+The people prefer 7 different music-genres: blues, folk, funk, indie, jazz, pop, soul
+7 different pets are kept: ferret, fish, goat, horse, mouse, rabbit, snake
+The people prefer 7 different types of sport: parkour, skiing, snowboarding, soccer, swimming, tennis, volleyball
+ 1. the person watching musical movies is the person who's sport is soccer or the person watching musical movies is the owner of the rabbit, but not both##10
+ 2. the person who's sport is tennis is on the far left##1
+ 3. the owner of the fish and the person who's sport is parkour have the same parity positions##9
+ 4. the owner of the snake is not to the right of the person drinking tea##8
+ 5. the person drinking juice is not to the left of the fan pop##8
+ 6. the person who's sport is skiing is on the left or right of the person who's sport is parkour##3
+ 7. the fan soul is somewhere to the left of the person watching zombie movies##5
+ 8. the person drinking tea is somewhere to the right of the person who's sport is soccer##5
+ 9. the owner of the snake and the person drinking coffee have the same parity positions##9
+10. the person who's sport is skiing and the owner of the fish have different parity positions##9
+11. the person drinking almond-milk is somewhere to the right of the owner of the horse##5
+12. the owner of the rabbit is in an odd position##4
+13. the person drinking juice and the owner of the goat have the same parity positions##9
+14. the person watching documentary movies and the person who's sport is volleyball have different parity positions##9
+15. the person who's sport is soccer is the owner of the snake or the owner of the snake is the fan jazz, but not both##10
+16. the person drinking milk and the person watching fantasy movies have the same parity positions##9
+17. the person drinking juice and the owner of the horse have the same parity positions##9
+18. the fan funk is not the person who's sport is volleyball##6
+19. the person who's sport is volleyball is on the left or right of the person who's sport is swimming##3
+20. the person watching zombie movies is not to the right of the fan folk##8
+21. the person who's sport is tennis is the person drinking milk##1
+22. the person who's sport is parkour and the fan blues have different parity positions##9
+23. the person watching fantasy movies is on the left or right of the person who's sport is parkour##3
+24. the owner of the rabbit is somewhere between the person drinking milk and the person drinking almond-milk##7
+25. the person drinking juice is on the left or right of the person watching musical movies##3
+26. the person who's sport is volleyball is somewhere to the left of the person watching western movies##5
+27. the fan jazz is the person who's sport is snowboarding##1
+28. the person who's sport is parkour is not to the right of the fan pop##8
+29. the fan indie is not to the right of the owner of the fish##8
+30. the owner of the snake is the person drinking tea or the person drinking tea is the person who's sport is parkour or both
+31. the person who's sport is soccer is the fan funk##1
+32. the owner of the mouse and the fan funk have different parity positions##9
+33. the person drinking juice is on the left or right of the person drinking milk##3
+34. the person drinking coffee is the person watching zombie movies##1
+35. the fan pop is between the fan indie and the owner of the ferret##2
+36. the person who's sport is skiing and the person watching western movies have different parity positions##9
+37. the person drinking cola is not to the right of the owner of the snake##8
+38. the person drinking cola is somewhere between the owner of the snake and the owner of the mouse##7
+39. the person watching documentary movies is not the person who's sport is swimming##6
+40. the owner of the snake and the person drinking cola have different parity positions##9
+41. the owner of the fish is on the left or right of the person drinking tea##3
+42. the person drinking almond-milk is the person watching comedy movies or the person drinking almond-milk is the person who's sport is swimming or both
+43. the person drinking almond-milk is somewhere to the left of the fan funk##5
+44. the person drinking almond-milk is not to the right of the fan folk##8
+45. the person watching musical movies is somewhere to the right of the person drinking juice##5
+46. the person watching fantasy movies and the owner of the horse have different parity positions##9
+47. the owner of the goat and the person drinking almond-milk have the same parity positions##9
+48. the person watching martial-arts movies and the person who's sport is skiing have the same parity positions##9
+49. the fan jazz is somewhere to the right of the person drinking juice##5","{'Beverage': ['milk', 'juice', 'soy-milk', 'almond-milk', 'coffee', 'cola', 'tea'], 'Movie-Genre': ['fantasy', 'documentary', 'musical', 'comedy', 'zombie', 'western', 'martial-arts'], 'Music-Genre': ['blues', 'pop', 'indie', 'soul', 'folk', 'funk', 'jazz'], 'Pet': ['ferret', 'horse', 'rabbit', 'goat', 'mouse', 'fish', 'snake'], 'Sport': ['tennis', 'parkour', 'skiing', 'swimming', 'volleyball', 'soccer', 'snowboarding']}"
+Pt1_5x7_level11-7,"There are 7 different favourite beverages: coffee, cola, hot-chocolate, milk, sprite, tea, water
+The people have 7 different hobbies: collecting, drawing, fishing, photography, reading, rock-climbing, skydiving
+The people have 7 different jobs:  coach, engineer, fisherman, social-worker, software-developer, teacher, videographer
+There are 7 different nationalities: argentine, brazilian, british, canadian, colombian, french, nigerian
+The people prefer 7 different types of sport: baseball, cricket, cycling, parkour, skiing, volleyball, weightlifting
+ 1. the videographer and the person drinking water have the same parity positions##9
+ 2. the person drinking water is not to the right of the social-worker##8
+ 3. the person drinking tea is not to the right of the colombian##8
+ 4. the fisherman is not to the right of the canadian##8
+ 5. the software-developer is not the person drinking coffee##6
+ 6. the person who's hobby is reading is not to the left of the engineer##8
+ 7. the social-worker is on the left of the person drinking tea##1
+ 8. the coach is on the left or right of the argentine##3
+ 9. the canadian is not to the left of the person who's sport is skiing##8
+10. the person who's hobby is skydiving is the person drinking water or the person who's hobby is skydiving is the person who's sport is parkour, but not both##10
+11. the person drinking water is not to the right of the person who's hobby is skydiving##8
+12. the person who's hobby is drawing and the teacher have different parity positions##9
+13. the person drinking cola is on the left or right of the person drinking sprite##3
+14. the french is not to the right of the person who's hobby is fishing##8
+15. the person drinking coffee is not to the left of the person drinking cola##8
+16. the person who's sport is weightlifting is not to the right of the nigerian##8
+17. the person who's sport is volleyball is on the left or right of the person who's sport is parkour##3
+18. the person who's sport is cycling is the teacher or the person who's sport is cycling is the person who's hobby is photography or both
+19. the british is not to the right of the person who's sport is cycling##8
+20. the fisherman is not to the right of the person drinking cola##8
+21. the person drinking water is the british or the british is the software-developer or both
+22. the person who's hobby is photography is somewhere to the right of the person who's sport is skiing##5
+23. the brazilian is somewhere between the person who's sport is skiing and the person drinking coffee##7
+24. the person drinking hot-chocolate is not the person who's hobby is fishing##6
+25. the person who's sport is cycling is on the right of the person who's hobby is drawing##1
+26. the person who's sport is skiing is not to the left of the social-worker##8
+27. the argentine is not to the left of the person drinking tea##8
+28. the british is on the far left or far right##3
+29. the person who's sport is weightlifting is not to the left of the colombian##8
+30. the person who's sport is volleyball is the fisherman or the person who's sport is volleyball is the person who's hobby is skydiving or both
+31. the person who's sport is volleyball is the british or the british is the person drinking tea or both
+32. the person who's sport is baseball is between the person who's hobby is reading and the argentine##2
+33. the person drinking cola is somewhere to the right of the person drinking hot-chocolate##5
+34. the person who's hobby is drawing is not to the right of the person who's hobby is collecting##8
+35. the social-worker is not to the right of the person drinking cola##8
+36. the coach and the person drinking sprite have different parity positions##9
+37. the teacher is not to the left of the person drinking sprite##8
+38. the person who's hobby is collecting is on the left or right of the canadian##3
+39. the person who's hobby is skydiving is the fisherman or the person who's hobby is skydiving is the person drinking hot-chocolate, but not both##10
+40. the person drinking milk is on the left or right of the nigerian##3
+41. the person who's hobby is photography is not the person drinking cola##6
+42. the person who's sport is weightlifting is on the far left or far right##3
+43. the canadian is somewhere to the left of the person who's hobby is collecting##5
+44. the software-developer is somewhere to the right of the teacher##5
+45. the engineer is not to the left of the nigerian##8
+46. the videographer is the person drinking tea or the person drinking tea is the person who's sport is parkour, but not both##10
+47. the person who's sport is cycling is not to the right of the person who's sport is weightlifting##8
+48. the person drinking sprite is the person who's hobby is collecting or the person who's sport is cricket is the person drinking sprite, but not both##10
+49. the canadian is not to the right of the person who's sport is skiing##8
+50. the person drinking coffee and the colombian have the same parity positions##9
+51. the person who's hobby is skydiving is not to the right of the person who's hobby is rock-climbing##8
+52. the person drinking coffee is somewhere to the right of the canadian##5
+53. the person who's hobby is skydiving is not the french##6","{'Beverage': ['water', 'hot-chocolate', 'tea', 'cola', 'sprite', 'milk', 'coffee'], 'Hobby': ['skydiving', 'rock-climbing', 'fishing', 'drawing', 'collecting', 'photography', 'reading'], 'Job': ['fisherman', 'social-worker', 'videographer', 'coach', 'teacher', 'software-developer', 'engineer'], 'Nationality': ['british', 'french', 'colombian', 'canadian', 'argentine', 'brazilian', 'nigerian'], 'Sport': ['volleyball', 'parkour', 'cricket', 'skiing', 'cycling', 'baseball', 'weightlifting']}"
+Pt1_5x7_level11-8,"There are 7 different favourite beverages: 7up, cola, fanta, lemonade, milk, soy-milk, sprite
+There 7 different types of food: artichoke, avocado, cauliflower, eggplant, grapefruit, lettuce, pepper
+The people have 7 different hobbies: collecting, filmmaking, hiking, magic-tricks, rock-climbing, sudoku, video-games
+There are 7 different nationalities: brazilian, british, colombian, egyptian, french, spanish, thai
+The people prefer 7 different types of sport: badminton, cricket, rugby, skateboarding, snowboarding, surfing, tennis
+ 1. the person eating lettuce is not to the right of the person who's hobby is sudoku##8
+ 2. the person who's hobby is filmmaking is in an even position##4
+ 3. the person eating artichoke is somewhere between the person drinking fanta and the egyptian##7
+ 4. the person who's hobby is rock-climbing is not the person drinking sprite##6
+ 5. the french is somewhere between the colombian and the egyptian##7
+ 6. the person who's sport is rugby is in an odd position##4
+ 7. the person who's sport is skateboarding is not to the right of the spanish##8
+ 8. the person who's hobby is hiking is the brazilian##1
+ 9. the person drinking lemonade is not to the right of the person who's sport is badminton##8
+10. the person eating cauliflower is the person who's sport is rugby##1
+11. the person who's sport is tennis is somewhere to the left of the thai##5
+12. the person who's hobby is magic-tricks is not to the right of the brazilian##8
+13. the french is the person who's sport is surfing or the person eating artichoke is the french or both
+14. the person who's sport is tennis is somewhere to the left of the person who's sport is rugby##5
+15. the person who's sport is surfing is not the person eating pepper##6
+16. the person drinking cola is the person who's hobby is magic-tricks or the person drinking cola is the person who's sport is snowboarding, but not both##10
+17. the person eating grapefruit is not to the left of the person who's sport is badminton##8
+18. the person drinking milk and the person who's sport is rugby have different parity positions##9
+19. the person eating eggplant is not the person who's hobby is video-games##6
+20. the person who's hobby is collecting is not to the right of the person who's sport is skateboarding##8
+21. the person eating pepper is somewhere to the right of the person eating eggplant##5
+22. the person drinking lemonade is the british##1
+23. the person who's sport is cricket is the person drinking milk##1
+24. the person who's hobby is filmmaking is somewhere to the left of the person drinking cola##5
+25. the british is the person eating lettuce##1
+26. the person who's hobby is video-games is somewhere to the left of the person drinking soy-milk##5
+27. the person who's sport is snowboarding is on the right of the person who's hobby is collecting##1
+28. the person who's hobby is video-games is the french or the person who's sport is tennis is the person who's hobby is video-games, but not both##10
+29. the colombian is on the left or right of the person who's hobby is filmmaking##3
+30. the person who's hobby is magic-tricks and the egyptian have different parity positions##9
+31. the person who's sport is surfing is on the right of the egyptian##1
+32. the person who's hobby is collecting is not the person eating pepper##6
+33. the person drinking 7up is in an even position##4
+34. the person drinking 7up is the person who's hobby is rock-climbing or the person drinking 7up is the person eating eggplant, but not both##10
+35. the person eating artichoke is somewhere to the left of the person who's hobby is filmmaking##5
+36. the person eating avocado is somewhere to the right of the thai##5
+37. the person who's sport is rugby is not the person drinking milk##6
+38. the person who's sport is badminton is the person eating artichoke or the person eating artichoke is the person drinking soy-milk, but not both##10
+39. the person drinking fanta and the person who's sport is cricket have different parity positions##9
+40. the person drinking milk is somewhere to the left of the person drinking fanta##5
+41. the person who's hobby is magic-tricks and the person eating avocado have the same parity positions##9
+42. the person drinking 7up is somewhere to the left of the person drinking milk##5
+43. the person drinking cola and the person who's sport is snowboarding have different parity positions##9
+44. the person who's hobby is collecting is not to the left of the person drinking soy-milk##8
+45. the person eating artichoke is on the left or right of the person who's hobby is sudoku##3
+46. the person drinking milk is not to the right of the person who's sport is cricket##8
+47. the person who's sport is cricket and the spanish have different parity positions##9
+48. the person eating artichoke is not to the right of the person who's hobby is magic-tricks##8
+49. the person who's hobby is rock-climbing is somewhere to the right of the person who's sport is cricket##5
+50. the brazilian is on the left or right of the person eating cauliflower##3
+51. the colombian is not to the left of the person eating pepper##8
+52. the person who's hobby is video-games is on the left of the person who's sport is badminton##1
+53. the person eating cauliflower is on the far right##1
+54. the person drinking 7up is not to the right of the person who's hobby is sudoku##8","{'Beverage': ['lemonade', '7up', 'soy-milk', 'sprite', 'cola', 'milk', 'fanta'], 'Food': ['lettuce', 'eggplant', 'artichoke', 'pepper', 'avocado', 'grapefruit', 'cauliflower'], 'Hobby': ['video-games', 'sudoku', 'collecting', 'filmmaking', 'magic-tricks', 'hiking', 'rock-climbing'], 'Nationality': ['british', 'egyptian', 'french', 'thai', 'colombian', 'brazilian', 'spanish'], 'Sport': ['tennis', 'badminton', 'surfing', 'snowboarding', 'skateboarding', 'cricket', 'rugby']}"
+Pt1_5x7_level11-9,"There are 7 different favourite beverages: 7up, almond-milk, coffee, fanta, hot-chocolate, milk, water
+There 7 different types of food: cabbage, cauliflower, cranberry, lettuce, onion, orange, pineapple
+The people prefer 7 different music-genres: country, dubstep, jazz, metal, punk, reggae, techno
+There are 7 different nationalities: british, canadian, italian, mexican, spanish, thai, turkish
+The people use 7 different means of transport: car, helicopter, roller, skateboard, subway, train, tram
+ 1. the person driving the train is not to the right of the person eating orange##8
+ 2. the fan punk is on the left of the fan country##1
+ 3. the person driving the skateboard is on the right of the fan reggae##1
+ 4. the person eating cabbage and the person driving the tram have the same parity positions##9
+ 5. the person drinking milk is the italian or the person drinking milk is the fan dubstep or both
+ 6. the person driving the train is on the left or right of the fan metal##3
+ 7. the person driving the helicopter is somewhere between the fan techno and the british##7
+ 8. the person drinking 7up is not the fan country##6
+ 9. the fan techno and the person eating lettuce have the same parity positions##9
+10. the person drinking fanta is the fan metal or the fan metal is the italian or both
+11. the person driving the train is not to the right of the person eating orange##8
+12. the canadian is on the right of the person drinking 7up##1
+13. the person drinking coffee is not to the left of the fan punk##8
+14. the person driving the skateboard is the person drinking fanta or the person driving the skateboard is the fan metal or both
+15. the turkish is on the right of the person driving the helicopter##1
+16. the person driving the helicopter is not to the left of the fan techno##8
+17. the person drinking hot-chocolate is not to the right of the fan metal##8
+18. the fan metal and the thai have the same parity positions##9
+19. the british and the person drinking water have the same parity positions##9
+20. the person drinking milk and the spanish have the same parity positions##9
+21. the person drinking almond-milk is not the fan dubstep##6
+22. the fan jazz and the person eating cauliflower have the same parity positions##9
+23. the person eating onion is the fan punk or the italian is the person eating onion or both
+24. the person driving the car and the canadian have different parity positions##9
+25. the person driving the car is not to the right of the person eating cauliflower##8
+26. the person drinking hot-chocolate is in the middle##1
+27. the spanish and the fan country have the same parity positions##9
+28. the fan techno and the spanish have different parity positions##9
+29. the spanish is not to the right of the person drinking coffee##8
+30. the mexican is not to the right of the person drinking almond-milk##8
+31. the person driving the train is the person eating lettuce or the person driving the train is the british, but not both##10
+32. the fan techno is somewhere between the person driving the tram and the person eating lettuce##7
+33. the person eating pineapple is somewhere to the right of the person eating orange##5
+34. the person driving the subway and the person eating cabbage have different parity positions##9
+35. the fan dubstep is not to the right of the person drinking water##8
+36. the british is the person eating orange##1
+37. the fan metal is not the person eating cranberry##6
+38. the person drinking water is not to the left of the italian##8
+39. the fan reggae is in an even position##4
+40. the british is the person drinking almond-milk or the person eating orange is the british or both
+41. the person driving the train is somewhere to the right of the person drinking coffee##5
+42. the person eating lettuce is in an even position##4
+43. the person eating cabbage is on the left or right of the person eating cranberry##3
+44. the fan country is somewhere to the right of the turkish##5
+45. the person drinking water is somewhere to the right of the fan jazz##5
+46. the person drinking coffee and the spanish have the same parity positions##9
+47. the person driving the train is somewhere between the person eating pineapple and the person drinking almond-milk##7
+48. the person drinking almond-milk is somewhere to the right of the person driving the subway##5
+49. the spanish is not to the right of the person driving the roller##8
+50. the fan jazz is not the person driving the car##6
+51. the fan punk is the person drinking almond-milk or the fan punk is the person eating lettuce, but not both##10
+52. the british is on the right of the spanish##1
+53. the person eating pineapple is not to the left of the person driving the subway##8
+54. the canadian is somewhere to the left of the person eating lettuce##5","{'Beverage': ['milk', '7up', 'almond-milk', 'hot-chocolate', 'coffee', 'water', 'fanta'], 'Food': ['onion', 'cranberry', 'cabbage', 'lettuce', 'cauliflower', 'orange', 'pineapple'], 'Music-Genre': ['dubstep', 'techno', 'jazz', 'punk', 'country', 'reggae', 'metal'], 'Nationality': ['italian', 'mexican', 'canadian', 'turkish', 'spanish', 'british', 'thai'], 'Transport': ['tram', 'subway', 'helicopter', 'car', 'roller', 'train', 'skateboard']}"
diff --git a/part2/level11/Pt2_6x3_level11.csv b/part2/level11/Pt2_6x3_level11.csv
new file mode 100644
index 0000000000000000000000000000000000000000..4c4ddd435895cb870912fd956f2c2c7ed4805aa4
--- /dev/null
+++ b/part2/level11/Pt2_6x3_level11.csv
@@ -0,0 +1,202 @@
+ID,Clues,SolutionGrid
+Pt1_6x3_level11-0,"There are 3 different favourite beverages: coffee, fanta, hot-chocolate
+There 3 different types of food: grapefruit, lemon, pineapple
+The people prefer 3 different music-genres: funk, pop, rock
+3 different pets are kept: goat, lizard, rat
+The people prefer 3 different types of sport: climbing, cricket, snowboarding
+The people use 3 different means of transport: airplane, roller, subway
+ 1. the person who's sport is cricket is between the fan funk and the person eating grapefruit##2
+ 2. the person driving the airplane is on the left of the person driving the roller##1
+ 3. the person drinking hot-chocolate is not to the left of the fan rock##8
+ 4. the person eating lemon is the person who's sport is climbing##1
+ 5. the person drinking fanta is not to the left of the fan rock##8
+ 6. the person driving the airplane is the person who's sport is cricket or the person drinking coffee is the person driving the airplane or both
+ 7. the owner of the lizard and the person who's sport is cricket have different parity positions##9
+ 8. the person eating grapefruit is not to the left of the fan rock##8
+ 9. the person drinking fanta is on the right of the person drinking hot-chocolate##1
+10. the owner of the lizard is not to the left of the owner of the goat##8
+11. the person drinking coffee is the person who's sport is cricket or the person drinking coffee is the owner of the rat, but not both##10
+12. the person drinking hot-chocolate is somewhere to the left of the owner of the lizard##5
+13. the person drinking hot-chocolate is the person driving the airplane or the person drinking hot-chocolate is the fan rock, but not both##10
+14. the person eating grapefruit is the person who's sport is snowboarding or the person eating grapefruit is the fan funk or both
+15. the person eating grapefruit is somewhere to the left of the person who's sport is cricket##5","{'Beverage': ['coffee', 'hot-chocolate', 'fanta'], 'Food': ['grapefruit', 'pineapple', 'lemon'], 'Music-Genre': ['rock', 'pop', 'funk'], 'Pet': ['rat', 'goat', 'lizard'], 'Sport': ['snowboarding', 'cricket', 'climbing'], 'Transport': ['subway', 'airplane', 'roller']}"
+Pt1_6x3_level11-1,"There are 3 different favourite beverages: iced-tea, sprite, water
+There 3 different types of food: broccoli, carrot, garlic
+The people have 3 different hobbies: dancing, photography, rock-climbing
+The people perfer 3 different movie-genres: drama, horror, satire
+The people prefer 3 different music-genres: country, reggae, trance
+3 different pets are kept: dog, frog, guinea-pig
+ 1. the person watching satire movies is not to the left of the fan country##8
+ 2. the person drinking sprite is on the left or right of the person who's hobby is photography##3
+ 3. the person drinking sprite is the person eating carrot or the person drinking sprite is the owner of the frog or both
+ 4. the owner of the guinea-pig is not the person eating garlic##6
+ 5. the owner of the frog is not to the right of the person watching drama movies##8
+ 6. the person watching horror movies is on the left or right of the fan trance##3
+ 7. the person drinking water is on the left of the person eating carrot##1
+ 8. the owner of the dog is on the left of the person who's hobby is rock-climbing##1
+ 9. the fan trance is not to the left of the person eating garlic##8
+10. the person watching satire movies is the fan country##1
+11. the person who's hobby is rock-climbing is somewhere to the left of the person watching horror movies##5
+12. the person who's hobby is photography is not to the right of the person drinking water##8
+13. the fan reggae is not to the left of the owner of the guinea-pig##8","{'Beverage': ['water', 'sprite', 'iced-tea'], 'Food': ['garlic', 'carrot', 'broccoli'], 'Hobby': ['photography', 'rock-climbing', 'dancing'], 'Movie-Genre': ['satire', 'drama', 'horror'], 'Music-Genre': ['country', 'trance', 'reggae'], 'Pet': ['dog', 'frog', 'guinea-pig']}"
+Pt1_6x3_level11-2,"There are 3 different favourite beverages: almond-milk, iced-tea, juice
+There 3 different types of food: nectarine, orange, raspberry
+The people have 3 different hobbies: photography, singing, skydiving
+The people have 3 different jobs:  freelancer, mechanic, scientist
+The people prefer 3 different types of sport: biathlon, climbing, skiing
+The people use 3 different means of transport: airplane, train, van
+ 1. the person who's hobby is skydiving is on the left or right of the person driving the airplane##3
+ 2. the person who's hobby is photography is somewhere to the right of the person driving the van##5
+ 3. the person drinking juice is the mechanic or the person drinking juice is the person eating nectarine or both
+ 4. the person driving the van and the person who's hobby is skydiving have the same parity positions##9
+ 5. the person who's hobby is singing is between the mechanic and the person eating raspberry##2
+ 6. the person who's sport is climbing is on the right of the person who's sport is biathlon##1
+ 7. the person who's hobby is skydiving is on the left or right of the person drinking juice##3
+ 8. the person eating orange is on the far right##1
+ 9. the person who's sport is climbing is somewhere to the right of the person who's sport is skiing##5
+10. the person driving the van and the freelancer have different parity positions##9
+11. the person who's sport is skiing and the person driving the train have the same parity positions##9
+12. the person who's sport is climbing is not the scientist##6
+13. the person eating nectarine is not to the right of the person eating nectarine##8
+14. the person drinking iced-tea is somewhere to the right of the person drinking almond-milk##5","{'Beverage': ['almond-milk', 'juice', 'iced-tea'], 'Food': ['raspberry', 'nectarine', 'orange'], 'Hobby': ['skydiving', 'singing', 'photography'], 'Job': ['scientist', 'freelancer', 'mechanic'], 'Sport': ['skiing', 'biathlon', 'climbing'], 'Transport': ['van', 'airplane', 'train']}"
+Pt1_6x3_level11-3,"There 3 different types of food: apple, broccoli, spinach
+The people perfer 3 different movie-genres: scientific, sports, zombie
+The people prefer 3 different music-genres: country, metal, rock
+There are 3 different nationalities: argentine, japanese, russian
+The people prefer 3 different types of sport: cricket, golf, handball
+The people use 3 different means of transport: helicopter, jet-ski, quad-bike
+ 1. the person watching scientific movies is on the left of the fan metal##1
+ 2. the person who's sport is handball is somewhere to the right of the argentine##5
+ 3. the person driving the jet-ski and the person who's sport is golf have different parity positions##9
+ 4. the person watching zombie movies is the person who's sport is golf##1
+ 5. the fan metal is not the person driving the helicopter##6
+ 6. the russian is in an even position##4
+ 7. the person driving the quad-bike is in an even position##4
+ 8. the person driving the helicopter is in an odd position##4
+ 9. the person driving the jet-ski is somewhere to the left of the person driving the helicopter##5
+10. the person who's sport is handball is the person driving the quad-bike or the person driving the quad-bike is the person eating apple or both
+11. the person who's sport is golf is on the left of the fan rock##1
+12. the person eating spinach is on the left of the person eating apple##1
+13. the fan country is the person who's sport is cricket##1","{'Food': ['spinach', 'apple', 'broccoli'], 'Movie-Genre': ['scientific', 'zombie', 'sports'], 'Music-Genre': ['country', 'metal', 'rock'], 'Nationality': ['argentine', 'russian', 'japanese'], 'Sport': ['cricket', 'golf', 'handball'], 'Transport': ['jet-ski', 'quad-bike', 'helicopter']}"
+Pt1_6x3_level11-4,"There are 3 different favourite beverages: 7up, fanta, hot-chocolate
+The people have 3 different jobs:  freelancer, mechanic, software-developer
+The people prefer 3 different music-genres: dubstep, metal, punk
+There are 3 different nationalities: american, russian, turkish
+The people prefer 3 different types of sport: handball, rowing, tennis
+The people use 3 different means of transport: roller, taxi, van
+ 1. the fan punk is on the left or right of the freelancer##3
+ 2. the person drinking 7up and the turkish have different parity positions##9
+ 3. the person driving the van is the person drinking 7up or the person driving the van is the russian or both
+ 4. the american is not to the left of the person driving the taxi##8
+ 5. the software-developer is somewhere between the freelancer and the person driving the van##7
+ 6. the fan punk is on the right of the fan metal##1
+ 7. the person who's sport is tennis is the turkish or the turkish is the person drinking hot-chocolate, but not both##10
+ 8. the turkish is not the person driving the van##6
+ 9. the freelancer is the person who's sport is tennis##1
+10. the person who's sport is handball is on the left or right of the person who's sport is rowing##3
+11. the russian is somewhere to the right of the person driving the taxi##5
+12. the person who's sport is rowing is somewhere between the person drinking 7up and the mechanic##7
+13. the russian is not the fan metal##6
+14. the person who's sport is handball is not to the right of the person who's sport is handball##8","{'Beverage': ['7up', 'hot-chocolate', 'fanta'], 'Job': ['freelancer', 'software-developer', 'mechanic'], 'Music-Genre': ['metal', 'punk', 'dubstep'], 'Nationality': ['american', 'turkish', 'russian'], 'Sport': ['tennis', 'rowing', 'handball'], 'Transport': ['taxi', 'roller', 'van']}"
+Pt1_6x3_level11-5,"There are 3 different favourite beverages: iced-tea, lemonade, milk
+The people have 3 different jobs:  freelancer, journalist, teacher
+The people perfer 3 different movie-genres: musical, time-travel, zombie
+3 different pets are kept: cat, hedgehog, mouse
+The people prefer 3 different types of sport: basketball, snowboarding, water-polo
+The people use 3 different means of transport: bike, helicopter, trike
+ 1. the freelancer is not to the right of the person drinking iced-tea##8
+ 2. the person driving the trike is somewhere to the right of the person watching zombie movies##5
+ 3. the person who's sport is water-polo is the person driving the helicopter or the person driving the helicopter is the owner of the hedgehog, but not both##10
+ 4. the person driving the helicopter and the owner of the mouse have different parity positions##9
+ 5. the person watching musical movies and the person drinking iced-tea have different parity positions##9
+ 6. the journalist is the person drinking iced-tea or the person watching time-travel movies is the journalist or both
+ 7. the owner of the cat is somewhere to the right of the owner of the hedgehog##5
+ 8. the owner of the hedgehog is on the far left##1
+ 9. the person who's sport is basketball is somewhere to the left of the person who's sport is snowboarding##5
+10. the person drinking iced-tea is in an odd position##4
+11. the person drinking lemonade is the freelancer or the person drinking lemonade is the owner of the hedgehog, but not both##10
+12. the person driving the helicopter is on the right of the person drinking milk##1
+13. the person drinking lemonade is not to the left of the person driving the helicopter##8","{'Beverage': ['milk', 'lemonade', 'iced-tea'], 'Job': ['teacher', 'freelancer', 'journalist'], 'Movie-Genre': ['zombie', 'musical', 'time-travel'], 'Pet': ['hedgehog', 'cat', 'mouse'], 'Sport': ['basketball', 'water-polo', 'snowboarding'], 'Transport': ['bike', 'helicopter', 'trike']}"
+Pt1_6x3_level11-6,"There are 3 different favourite beverages: hot-chocolate, lemonade, tea
+There 3 different types of food: avocado, cucumber, papaya
+The people perfer 3 different movie-genres: documentary, horror, time-travel
+The people prefer 3 different music-genres: r&b, reggae, techno
+The people prefer 3 different types of sport: basketball, skateboarding, soccer
+The people use 3 different means of transport: car, roller, skateboard
+ 1. the person driving the roller is not to the right of the person driving the car##8
+ 2. the person eating papaya is not to the left of the person eating cucumber##8
+ 3. the person watching time-travel movies is somewhere to the right of the person who's sport is soccer##5
+ 4. the fan reggae is in an even position##4
+ 5. the fan techno and the person driving the skateboard have the same parity positions##9
+ 6. the person driving the roller and the person eating papaya have the same parity positions##9
+ 7. the person who's sport is soccer is not to the right of the person drinking tea##8
+ 8. the fan r&b is on the right of the fan reggae##1
+ 9. the fan r&b is not the person eating papaya##6
+10. the person drinking tea is on the right of the person who's sport is soccer##1
+11. the person watching documentary movies is the person who's sport is basketball or the person who's sport is basketball is the fan reggae or both
+12. the person drinking lemonade is between the person drinking hot-chocolate and the person drinking tea##2
+13. the fan reggae is not to the right of the fan r&b##8
+14. the person watching horror movies is somewhere to the right of the person eating cucumber##5
+15. the person who's sport is basketball is not the person watching time-travel movies##6
+16. the fan r&b and the person driving the skateboard have the same parity positions##9","{'Beverage': ['hot-chocolate', 'lemonade', 'tea'], 'Food': ['cucumber', 'papaya', 'avocado'], 'Movie-Genre': ['documentary', 'horror', 'time-travel'], 'Music-Genre': ['techno', 'reggae', 'r&b'], 'Sport': ['basketball', 'soccer', 'skateboarding'], 'Transport': ['skateboard', 'roller', 'car']}"
+Pt1_6x3_level11-7,"There are 3 different favourite beverages: 7up, cola, iced-tea
+There 3 different types of food: cranberry, pumpkin, watermelon
+The people have 3 different hobbies: board-games, collecting, dancing
+The people prefer 3 different music-genres: funk, hip-hop, rock
+There are 3 different nationalities: argentine, pakistani, thai
+3 different pets are kept: cat, goat, hamster
+ 1. the person who's hobby is dancing is the owner of the hamster or the fan rock is the person who's hobby is dancing or both
+ 2. the person who's hobby is dancing is the owner of the hamster or the person who's hobby is dancing is the person drinking cola or both
+ 3. the person drinking cola is not to the right of the person eating watermelon##8
+ 4. the thai is somewhere to the left of the fan rock##5
+ 5. the owner of the goat is the person drinking cola or the owner of the goat is the argentine or both
+ 6. the owner of the hamster is the person who's hobby is board-games or the owner of the hamster is the fan funk or both
+ 7. the pakistani is somewhere to the left of the fan rock##5
+ 8. the person drinking iced-tea is on the right of the person drinking 7up##1
+ 9. the person who's hobby is dancing is on the right of the person drinking iced-tea##1
+10. the fan rock is on the left or right of the person eating pumpkin##3
+11. the pakistani is on the right of the person who's hobby is collecting##1
+12. the owner of the cat is on the left or right of the owner of the hamster##3
+13. the person eating pumpkin is the fan funk or the fan funk is the person who's hobby is board-games or both
+14. the owner of the goat is on the left or right of the person eating pumpkin##3","{'Beverage': ['7up', 'iced-tea', 'cola'], 'Food': ['cranberry', 'pumpkin', 'watermelon'], 'Hobby': ['collecting', 'board-games', 'dancing'], 'Music-Genre': ['hip-hop', 'funk', 'rock'], 'Nationality': ['thai', 'pakistani', 'argentine'], 'Pet': ['cat', 'hamster', 'goat']}"
+Pt1_6x3_level11-8,"There are 3 different favourite beverages: 7up, cola, hot-chocolate
+The people have 3 different hobbies: fishing, photography, traveling
+The people have 3 different jobs:  analyst, doctor, engineer
+The people prefer 3 different music-genres: country, electronic, trance
+There are 3 different nationalities: australian, dutch, indonesian
+The people prefer 3 different types of sport: skateboarding, swimming, water-polo
+ 1. the analyst is the australian or the analyst is the fan country or both
+ 2. the fan electronic is the doctor or the fan electronic is the person who's sport is skateboarding, but not both##10
+ 3. the fan country is not to the left of the person drinking 7up##8
+ 4. the doctor and the person who's sport is water-polo have different parity positions##9
+ 5. the engineer is not the fan electronic##6
+ 6. the person who's sport is swimming is between the person who's sport is skateboarding and the person drinking cola##2
+ 7. the person who's hobby is photography is not to the left of the fan electronic##8
+ 8. the doctor is not to the left of the fan country##8
+ 9. the person drinking hot-chocolate and the person who's sport is skateboarding have the same parity positions##9
+10. the fan country is on the left or right of the person who's sport is water-polo##3
+11. the engineer is the person who's hobby is traveling or the engineer is the fan trance or both
+12. the person who's sport is swimming and the person who's hobby is traveling have different parity positions##9
+13. the person who's sport is swimming is somewhere to the right of the indonesian##5
+14. the analyst is the fan electronic or the dutch is the analyst, but not both##10","{'Beverage': ['cola', '7up', 'hot-chocolate'], 'Hobby': ['traveling', 'fishing', 'photography'], 'Job': ['engineer', 'doctor', 'analyst'], 'Music-Genre': ['trance', 'country', 'electronic'], 'Nationality': ['indonesian', 'dutch', 'australian'], 'Sport': ['water-polo', 'swimming', 'skateboarding']}"
+Pt1_6x3_level11-9,"There are 3 different favourite beverages: hot-chocolate, mirinda, soy-milk
+The people have 3 different jobs:  manager, nurse, paramedic
+The people prefer 3 different music-genres: country, dubstep, r&b
+There are 3 different nationalities: argentine, dutch, japanese
+3 different pets are kept: horse, mouse, rabbit
+The people prefer 3 different types of sport: cycling, sailing, tennis
+ 1. the fan dubstep is on the right of the owner of the horse##1
+ 2. the dutch is not the nurse##6
+ 3. the person who's sport is cycling is on the far left or far right##3
+ 4. the japanese is the person drinking hot-chocolate or the nurse is the japanese, but not both##10
+ 5. the person drinking soy-milk is on the left of the fan dubstep##1
+ 6. the argentine is on the left of the person who's sport is sailing##1
+ 7. the person drinking hot-chocolate and the dutch have the same parity positions##9
+ 8. the fan country is the person drinking mirinda##1
+ 9. the person who's sport is sailing is somewhere between the person who's sport is tennis and the fan dubstep##7
+10. the person drinking soy-milk is the owner of the mouse or the person drinking soy-milk is the japanese or both
+11. the owner of the mouse is on the far right##1
+12. the person drinking soy-milk is not to the right of the fan r&b##8
+13. the fan dubstep is not to the left of the person drinking hot-chocolate##8
+14. the owner of the rabbit is not to the left of the paramedic##8
+15. the fan dubstep is on the far right##1","{'Beverage': ['mirinda', 'soy-milk', 'hot-chocolate'], 'Job': ['paramedic', 'nurse', 'manager'], 'Music-Genre': ['country', 'r&b', 'dubstep'], 'Nationality': ['argentine', 'japanese', 'dutch'], 'Pet': ['rabbit', 'horse', 'mouse'], 'Sport': ['tennis', 'sailing', 'cycling']}"
diff --git a/part2/level11/Pt2_6x4_level11.csv b/part2/level11/Pt2_6x4_level11.csv
new file mode 100644
index 0000000000000000000000000000000000000000..60c8ceb8124fc0373f8ff9fc96771144b2f32bf7
--- /dev/null
+++ b/part2/level11/Pt2_6x4_level11.csv
@@ -0,0 +1,296 @@
+ID,Clues,SolutionGrid
+Pt1_6x4_level11-0,"The people have 4 different jobs:  chef, firefighter, fisherman, paramedic
+The people perfer 4 different movie-genres: fantasy, musical, time-travel, zombie
+The people prefer 4 different music-genres: hip-hop, punk, rock, techno
+There are 4 different nationalities: american, canadian, egyptian, indian
+4 different pets are kept: cat, frog, rabbit, snake
+The people use 4 different means of transport: roller, subway, tram, trike
+ 1. the fan rock is somewhere to the left of the chef##5
+ 2. the person driving the subway is on the far left##1
+ 3. the person watching fantasy movies is on the right of the person driving the subway##1
+ 4. the owner of the frog is the person driving the roller or the fisherman is the owner of the frog, but not both##10
+ 5. the paramedic is the canadian or the canadian is the person driving the trike, but not both##10
+ 6. the fan punk is the owner of the frog or the owner of the frog is the egyptian or both
+ 7. the person driving the subway is not the person watching time-travel movies##6
+ 8. the owner of the snake is in an odd position##4
+ 9. the american and the fan punk have the same parity positions##9
+10. the person watching musical movies is on the right of the owner of the rabbit##1
+11. the fan rock is not to the left of the fan hip-hop##8
+12. the american is somewhere between the owner of the rabbit and the person driving the subway##7
+13. the person watching musical movies is on the left or right of the firefighter##3
+14. the chef is the person watching musical movies or the chef is the fan rock, but not both##10
+15. the fan punk is the american or the fan punk is the firefighter or both
+16. the fan hip-hop is on the left of the owner of the frog##1
+17. the firefighter is the person driving the trike or the firefighter is the owner of the cat or both
+18. the chef is not to the left of the fan hip-hop##8
+19. the fan punk is on the left or right of the fan rock##3
+20. the person watching time-travel movies is not to the left of the canadian##8
+21. the egyptian is the chef or the egyptian is the owner of the cat or both
+22. the owner of the frog is the fan punk or the fan punk is the person driving the trike, but not both##10
+23. the fisherman is the owner of the snake or the fisherman is the person driving the subway or both","{'Job': ['fisherman', 'paramedic', 'firefighter', 'chef'], 'Movie-Genre': ['zombie', 'fantasy', 'time-travel', 'musical'], 'Music-Genre': ['hip-hop', 'punk', 'rock', 'techno'], 'Nationality': ['indian', 'american', 'canadian', 'egyptian'], 'Pet': ['snake', 'frog', 'rabbit', 'cat'], 'Transport': ['subway', 'roller', 'trike', 'tram']}"
+Pt1_6x4_level11-1,"There are 4 different favourite beverages: coffee, cola, sprite, water
+There 4 different types of food: avocado, cauliflower, cherry, watermelon
+The people have 4 different hobbies: collecting, rock-climbing, video-games, woodworking
+The people have 4 different jobs:  journalist, project-manager, security-guard, teacher
+The people perfer 4 different movie-genres: crime, documentary, horror, zombie
+The people prefer 4 different music-genres: classical, d&b, disco, indie
+ 1. the fan d&b is not the teacher##6
+ 2. the fan indie is somewhere to the left of the person watching documentary movies##5
+ 3. the security-guard is somewhere to the right of the person who's hobby is rock-climbing##5
+ 4. the person watching crime movies is on the left or right of the fan classical##3
+ 5. the project-manager is the person who's hobby is video-games or the project-manager is the person drinking water or both
+ 6. the fan indie is not to the right of the person watching documentary movies##8
+ 7. the person eating watermelon and the project-manager have different parity positions##9
+ 8. the person who's hobby is collecting is not the fan indie##6
+ 9. the teacher is not to the left of the person watching zombie movies##8
+10. the teacher is somewhere to the right of the security-guard##5
+11. the person drinking water is somewhere between the person eating watermelon and the fan d&b##7
+12. the fan classical is on the left or right of the fan indie##3
+13. the fan indie is on the left or right of the person eating avocado##3
+14. the person watching zombie movies is the person drinking water##1
+15. the fan indie is not to the left of the person who's hobby is video-games##8
+16. the person who's hobby is rock-climbing is the fan classical##1
+17. the person drinking water is somewhere to the left of the person eating cherry##5
+18. the person who's hobby is video-games is on the left or right of the person eating avocado##3
+19. the person eating cauliflower is somewhere to the left of the fan disco##5
+20. the person watching zombie movies is the fan classical or the fan classical is the person drinking cola, but not both##10
+21. the journalist is on the far left##1
+22. the person eating watermelon is somewhere to the left of the project-manager##5
+23. the security-guard is between the person drinking sprite and the project-manager##2
+24. the person who's hobby is woodworking is on the left or right of the person watching documentary movies##3
+25. the person watching crime movies is in an odd position##4
+26. the teacher is on the left or right of the person watching documentary movies##3
+27. the person drinking cola is the person watching zombie movies or the person drinking cola is the person eating watermelon, but not both##10
+28. the person who's hobby is collecting is not to the right of the person who's hobby is woodworking##8","{'Beverage': ['cola', 'water', 'coffee', 'sprite'], 'Food': ['watermelon', 'avocado', 'cauliflower', 'cherry'], 'Hobby': ['video-games', 'rock-climbing', 'collecting', 'woodworking'], 'Job': ['journalist', 'project-manager', 'security-guard', 'teacher'], 'Movie-Genre': ['crime', 'zombie', 'documentary', 'horror'], 'Music-Genre': ['indie', 'classical', 'd&b', 'disco']}"
+Pt1_6x4_level11-2,"There are 4 different favourite beverages: 7up, almond-milk, juice, soy-milk
+There 4 different types of food: banana, cucumber, orange, strawberry
+The people have 4 different jobs:  architect, coach, electrician, firefighter
+The people perfer 4 different movie-genres: horror, musical, spy, time-travel
+4 different pets are kept: chinchilla, goat, hedgehog, rat
+The people prefer 4 different types of sport: handball, parkour, surfing, water-polo
+ 1. the person who's sport is handball and the person eating cucumber have different parity positions##9
+ 2. the person eating cucumber is somewhere to the right of the person eating banana##5
+ 3. the electrician is the person drinking 7up##1
+ 4. the person watching musical movies is not the owner of the hedgehog##6
+ 5. the owner of the goat is on the left or right of the person who's sport is water-polo##3
+ 6. the person watching horror movies is the person eating cucumber or the person watching horror movies is the firefighter or both
+ 7. the firefighter is somewhere to the right of the owner of the chinchilla##5
+ 8. the person drinking 7up is not the person eating orange##6
+ 9. the owner of the hedgehog is somewhere between the person eating cucumber and the owner of the rat##7
+10. the person who's sport is handball is not to the left of the person watching musical movies##8
+11. the electrician is somewhere to the right of the person drinking juice##5
+12. the person eating strawberry is on the right of the electrician##1
+13. the person watching spy movies and the coach have the same parity positions##9
+14. the architect is somewhere to the left of the person eating strawberry##5
+15. the electrician is the person eating cucumber or the electrician is the owner of the goat or both
+16. the owner of the hedgehog is not to the left of the person watching musical movies##8
+17. the person who's sport is parkour is the firefighter or the person drinking 7up is the person who's sport is parkour or both
+18. the owner of the goat is the person eating strawberry##1
+19. the owner of the hedgehog is the person drinking soy-milk or the owner of the hedgehog is the person eating banana, but not both##10
+20. the owner of the rat and the person eating orange have different parity positions##9
+21. the person who's sport is handball is not the person eating banana##6
+22. the architect is in an even position##4","{'Beverage': ['juice', 'soy-milk', '7up', 'almond-milk'], 'Food': ['banana', 'orange', 'cucumber', 'strawberry'], 'Job': ['coach', 'architect', 'electrician', 'firefighter'], 'Movie-Genre': ['musical', 'time-travel', 'spy', 'horror'], 'Pet': ['rat', 'hedgehog', 'chinchilla', 'goat'], 'Sport': ['surfing', 'handball', 'water-polo', 'parkour']}"
+Pt1_6x4_level11-3,"There are 4 different favourite beverages: 7up, almond-milk, coffee, cola
+There 4 different types of food: banana, garlic, grapes, strawberry
+The people have 4 different hobbies: drawing, rock-climbing, singing, video-games
+The people have 4 different jobs:  engineer, firefighter, mechanic, security-guard
+The people prefer 4 different music-genres: country, jazz, pop, punk
+There are 4 different nationalities: australian, british, indonesian, nigerian
+ 1. the person who's hobby is video-games and the fan pop have the same parity positions##9
+ 2. the person eating strawberry is on the left or right of the fan country##3
+ 3. the indonesian is somewhere to the right of the firefighter##5
+ 4. the engineer is on the right of the security-guard##1
+ 5. the person who's hobby is rock-climbing is somewhere to the left of the person who's hobby is singing##5
+ 6. the person eating grapes is not to the right of the person who's hobby is video-games##8
+ 7. the fan country is the person eating grapes##1
+ 8. the person eating grapes is not to the right of the british##8
+ 9. the person drinking almond-milk is the firefighter##1
+10. the firefighter is somewhere to the right of the fan punk##5
+11. the australian is on the left of the person who's hobby is singing##1
+12. the person drinking cola is the fan pop or the person drinking cola is the person who's hobby is singing or both
+13. the person drinking 7up is the person eating banana or the fan jazz is the person drinking 7up, but not both##10
+14. the person drinking coffee is not to the left of the person who's hobby is drawing##8
+15. the security-guard is on the far left##1
+16. the fan pop is somewhere to the right of the british##5
+17. the person who's hobby is video-games is not to the right of the person drinking cola##8
+18. the person who's hobby is drawing is the person drinking coffee or the firefighter is the person who's hobby is drawing or both
+19. the person who's hobby is rock-climbing is the nigerian##1
+20. the firefighter and the person who's hobby is singing have different parity positions##9
+21. the nigerian is on the far left or far right##3
+22. the person drinking almond-milk and the person eating strawberry have the same parity positions##9","{'Beverage': ['7up', 'coffee', 'almond-milk', 'cola'], 'Food': ['banana', 'grapes', 'strawberry', 'garlic'], 'Hobby': ['rock-climbing', 'drawing', 'video-games', 'singing'], 'Job': ['security-guard', 'engineer', 'firefighter', 'mechanic'], 'Music-Genre': ['punk', 'country', 'pop', 'jazz'], 'Nationality': ['nigerian', 'british', 'australian', 'indonesian']}"
+Pt1_6x4_level11-4,"There are 4 different favourite beverages: almond-milk, iced-tea, juice, tea
+There 4 different types of food: cabbage, cauliflower, eggplant, pineapple
+The people perfer 4 different movie-genres: action, animation, crime, drama
+There are 4 different nationalities: egyptian, mexican, pakistani, polish
+4 different pets are kept: guinea-pig, rabbit, rat, snake
+The people use 4 different means of transport: bus, motorbike, ship, taxi
+ 1. the person eating eggplant and the egyptian have different parity positions##9
+ 2. the person watching drama movies is not to the left of the person drinking tea##8
+ 3. the owner of the rabbit is not to the right of the person drinking almond-milk##8
+ 4. the person watching action movies and the pakistani have different parity positions##9
+ 5. the person eating cabbage is not the owner of the rabbit##6
+ 6. the person drinking tea is somewhere to the left of the person drinking juice##5
+ 7. the owner of the rabbit is somewhere to the right of the person watching animation movies##5
+ 8. the person watching action movies is on the far right##1
+ 9. the person eating pineapple is in an even position##4
+10. the person eating cabbage is not to the right of the person drinking almond-milk##8
+11. the person drinking tea is somewhere to the right of the owner of the guinea-pig##5
+12. the person drinking tea is on the right of the person watching animation movies##1
+13. the owner of the rabbit is on the left or right of the person driving the motorbike##3
+14. the mexican is the person watching drama movies or the mexican is the person eating cabbage or both
+15. the owner of the rat is on the far left or far right##3
+16. the person eating cabbage is on the right of the egyptian##1
+17. the mexican is not to the left of the person drinking juice##8
+18. the pakistani is the person eating pineapple or the person eating pineapple is the person watching drama movies, but not both##10
+19. the person eating cabbage is somewhere to the left of the person driving the ship##5
+20. the person eating eggplant is not to the left of the person driving the taxi##8","{'Beverage': ['iced-tea', 'tea', 'juice', 'almond-milk'], 'Food': ['eggplant', 'pineapple', 'cabbage', 'cauliflower'], 'Movie-Genre': ['animation', 'drama', 'crime', 'action'], 'Nationality': ['pakistani', 'egyptian', 'mexican', 'polish'], 'Pet': ['guinea-pig', 'rabbit', 'snake', 'rat'], 'Transport': ['taxi', 'bus', 'motorbike', 'ship']}"
+Pt1_6x4_level11-5,"There are 4 different favourite beverages: 7up, coffee, hot-chocolate, mirinda
+There 4 different types of food: blueberry, eggplant, kiwi, plum
+The people have 4 different hobbies: board-games, fishing, skydiving, traveling
+The people have 4 different jobs:  entrepreneur, lawyer, photographer, writer
+There are 4 different nationalities: argentine, german, malaysian, mexican
+The people use 4 different means of transport: boat, jet-ski, snowmobile, trike
+ 1. the person drinking coffee is on the far left or far right##3
+ 2. the person who's hobby is skydiving is somewhere to the left of the german##5
+ 3. the person who's hobby is skydiving is on the left of the entrepreneur##1
+ 4. the person drinking hot-chocolate is on the left or right of the german##3
+ 5. the person who's hobby is board-games is not to the left of the malaysian##8
+ 6. the entrepreneur is on the left of the person drinking 7up##1
+ 7. the writer is the person driving the boat or the person driving the boat is the person drinking mirinda or both
+ 8. the person driving the trike is the person who's hobby is traveling or the person driving the trike is the argentine or both
+ 9. the person eating plum and the person driving the boat have the same parity positions##9
+10. the person drinking mirinda is somewhere to the left of the entrepreneur##5
+11. the person driving the boat is not to the left of the person eating blueberry##8
+12. the argentine is not the person eating blueberry##6
+13. the person eating eggplant is in an even position##4
+14. the person who's hobby is fishing and the person driving the boat have different parity positions##9
+15. the malaysian is not to the left of the person drinking mirinda##8
+16. the person drinking coffee is not to the left of the person eating blueberry##8
+17. the person eating eggplant is the person who's hobby is fishing##1
+18. the person eating plum is on the left or right of the photographer##3
+19. the person driving the snowmobile and the argentine have different parity positions##9
+20. the person driving the snowmobile is not to the right of the person driving the jet-ski##8
+21. the lawyer is the argentine or the lawyer is the person eating plum or both
+22. the person eating eggplant is between the person driving the snowmobile and the person who's hobby is skydiving##2
+23. the person who's hobby is traveling and the german have the same parity positions##9
+24. the person eating eggplant is between the malaysian and the person driving the snowmobile##2
+25. the person eating plum is somewhere between the entrepreneur and the person driving the jet-ski##7","{'Beverage': ['mirinda', 'hot-chocolate', '7up', 'coffee'], 'Food': ['blueberry', 'eggplant', 'plum', 'kiwi'], 'Hobby': ['skydiving', 'fishing', 'traveling', 'board-games'], 'Job': ['writer', 'entrepreneur', 'lawyer', 'photographer'], 'Nationality': ['malaysian', 'argentine', 'german', 'mexican'], 'Transport': ['boat', 'trike', 'snowmobile', 'jet-ski']}"
+Pt1_6x4_level11-6,"There 4 different types of food: broccoli, papaya, pepper, watermelon
+The people have 4 different hobbies: chess, dancing, filmmaking, writing
+The people have 4 different jobs:  accountant, entrepreneur, pilot, writer
+The people perfer 4 different movie-genres: action, martial-arts, scientific, spy
+The people prefer 4 different music-genres: d&b, gospel, hip-hop, punk
+4 different pets are kept: fish, goldfish, rat, snake
+ 1. the person watching spy movies and the person who's hobby is writing have different parity positions##9
+ 2. the pilot is not to the left of the person eating pepper##8
+ 3. the accountant is on the right of the fan punk##1
+ 4. the person watching martial-arts movies is on the right of the entrepreneur##1
+ 5. the person eating watermelon is between the fan punk and the writer##2
+ 6. the person who's hobby is filmmaking is the writer##1
+ 7. the fan gospel is on the left of the person watching action movies##1
+ 8. the fan punk is not the person eating papaya##6
+ 9. the fan d&b is on the far left or far right##3
+10. the person who's hobby is chess is somewhere to the right of the person eating pepper##5
+11. the person who's hobby is writing is on the left or right of the person eating watermelon##3
+12. the person who's hobby is chess is somewhere to the right of the fan hip-hop##5
+13. the person who's hobby is writing is on the left or right of the person who's hobby is chess##3
+14. the person eating pepper is the person eating pepper##1
+15. the owner of the goldfish is on the right of the writer##1
+16. the person eating watermelon is not the person who's hobby is writing##6
+17. the owner of the rat is on the left of the person watching martial-arts movies##1
+18. the person who's hobby is writing is between the person watching spy movies and the owner of the snake##2
+19. the person who's hobby is chess is the accountant or the person who's hobby is chess is the person watching scientific movies or both
+20. the person eating broccoli is the fan gospel or the fan gospel is the person watching spy movies or both
+21. the person eating pepper and the fan hip-hop have the same parity positions##9
+22. the person who's hobby is filmmaking is on the far left or far right##3
+23. the person eating pepper is the fan hip-hop or the writer is the person eating pepper or both
+24. the person watching action movies and the pilot have different parity positions##9
+25. the pilot is not the person watching scientific movies##6","{'Food': ['pepper', 'watermelon', 'broccoli', 'papaya'], 'Hobby': ['filmmaking', 'dancing', 'writing', 'chess'], 'Job': ['writer', 'pilot', 'entrepreneur', 'accountant'], 'Movie-Genre': ['scientific', 'spy', 'action', 'martial-arts'], 'Music-Genre': ['hip-hop', 'gospel', 'punk', 'd&b'], 'Pet': ['fish', 'goldfish', 'rat', 'snake']}"
+Pt1_6x4_level11-7,"There are 4 different favourite beverages: coffee, iced-tea, tea, water
+There 4 different types of food: broccoli, cauliflower, cherry, corn
+The people perfer 4 different movie-genres: action, crime, satire, western
+The people prefer 4 different music-genres: hip-hop, house, punk, trance
+There are 4 different nationalities: indonesian, nigerian, russian, turkish
+The people prefer 4 different types of sport: golf, parkour, skiing, snowboarding
+ 1. the fan house is somewhere to the right of the russian##5
+ 2. the nigerian is the person drinking iced-tea or the person watching western movies is the nigerian or both
+ 3. the person who's sport is skiing is the russian or the person who's sport is skiing is the person watching action movies or both
+ 4. the indonesian is on the right of the person watching satire movies##1
+ 5. the nigerian is not to the left of the person eating broccoli##8
+ 6. the person eating cherry is not to the left of the fan trance##8
+ 7. the person watching crime movies is on the left of the person drinking coffee##1
+ 8. the person who's sport is parkour is on the left or right of the turkish##3
+ 9. the turkish is not the person watching satire movies##6
+10. the turkish is on the left of the nigerian##1
+11. the person drinking tea is somewhere to the left of the fan trance##5
+12. the indonesian is somewhere to the right of the person eating corn##5
+13. the nigerian is the person who's sport is golf##1
+14. the nigerian and the person who's sport is golf have the same parity positions##9
+15. the fan punk is somewhere to the left of the nigerian##5
+16. the person who's sport is parkour is not to the left of the person watching satire movies##8
+17. the fan trance is not to the right of the person eating cauliflower##8
+18. the person who's sport is parkour is not the person eating broccoli##6
+19. the person watching western movies is not the fan punk##6
+20. the person drinking iced-tea and the person eating corn have the same parity positions##9
+21. the person eating broccoli is the fan trance or the person watching western movies is the person eating broccoli, but not both##10
+22. the turkish is not to the left of the indonesian##8
+23. the person who's sport is parkour is not to the left of the person eating cherry##8
+24. the person watching western movies is not to the left of the nigerian##8
+25. the fan punk is somewhere to the right of the person watching action movies##5","{'Beverage': ['tea', 'water', 'iced-tea', 'coffee'], 'Food': ['corn', 'cherry', 'cauliflower', 'broccoli'], 'Movie-Genre': ['satire', 'action', 'crime', 'western'], 'Music-Genre': ['hip-hop', 'trance', 'punk', 'house'], 'Nationality': ['russian', 'indonesian', 'turkish', 'nigerian'], 'Sport': ['skiing', 'parkour', 'snowboarding', 'golf']}"
+Pt1_6x4_level11-8,"There are 4 different favourite beverages: fanta, lemonade, milk, mirinda
+There 4 different types of food: mango, nectarine, pear, strawberry
+The people perfer 4 different movie-genres: family, martial-arts, mystery, time-travel
+There are 4 different nationalities: american, colombian, egyptian, german
+4 different pets are kept: bird, horse, lizard, snake
+The people use 4 different means of transport: bus, roller, subway, train
+ 1. the person watching martial-arts movies is the person eating pear or the person eating pear is the owner of the snake, but not both##10
+ 2. the person watching martial-arts movies and the person drinking milk have the same parity positions##9
+ 3. the person drinking mirinda is the person eating pear or the person drinking mirinda is the person watching family movies or both
+ 4. the german is not the person watching family movies##6
+ 5. the owner of the bird and the person eating mango have the same parity positions##9
+ 6. the person driving the roller is on the right of the person eating mango##1
+ 7. the egyptian is on the left or right of the person watching family movies##3
+ 8. the person drinking mirinda is not to the right of the person driving the subway##8
+ 9. the person eating pear is the person watching time-travel movies or the person driving the bus is the person eating pear, but not both##10
+10. the person drinking fanta is on the left or right of the person drinking mirinda##3
+11. the owner of the lizard and the person driving the train have different parity positions##9
+12. the person driving the roller is on the left of the person driving the subway##1
+13. the person drinking milk is on the left of the owner of the snake##1
+14. the person drinking mirinda is not to the left of the person drinking lemonade##8
+15. the person watching family movies is on the right of the person driving the roller##1
+16. the person drinking fanta is somewhere to the left of the person driving the subway##5
+17. the person eating mango is somewhere to the right of the person driving the train##5
+18. the person eating nectarine is the owner of the horse or the person eating nectarine is the person drinking lemonade or both
+19. the colombian is the person drinking milk or the colombian is the person watching mystery movies, but not both##10
+20. the person watching family movies and the colombian have the same parity positions##9
+21. the egyptian is not the person watching mystery movies##6
+22. the person eating strawberry is somewhere to the right of the owner of the lizard##5","{'Beverage': ['lemonade', 'milk', 'fanta', 'mirinda'], 'Food': ['nectarine', 'mango', 'pear', 'strawberry'], 'Movie-Genre': ['mystery', 'martial-arts', 'time-travel', 'family'], 'Nationality': ['german', 'colombian', 'egyptian', 'american'], 'Pet': ['horse', 'lizard', 'snake', 'bird'], 'Transport': ['train', 'bus', 'roller', 'subway']}"
+Pt1_6x4_level11-9,"There are 4 different favourite beverages: cola, hot-chocolate, lemonade, tea
+The people perfer 4 different movie-genres: adventure, epic, spy, zombie
+There are 4 different nationalities: american, british, colombian, japanese
+4 different pets are kept: cat, goat, horse, snake
+The people prefer 4 different types of sport: biathlon, rowing, sailing, swimming
+The people use 4 different means of transport: motorbike, ship, tram, trike
+ 1. the owner of the snake is on the left or right of the person drinking lemonade##3
+ 2. the owner of the cat is the person drinking hot-chocolate or the person who's sport is rowing is the owner of the cat or both
+ 3. the owner of the snake is on the left or right of the person driving the trike##3
+ 4. the british is the person watching epic movies or the british is the person who's sport is rowing or both
+ 5. the person who's sport is sailing is between the colombian and the american##2
+ 6. the owner of the cat is the american or the owner of the cat is the person who's sport is sailing or both
+ 7. the person watching adventure movies is not to the right of the person watching spy movies##8
+ 8. the person driving the trike is in an odd position##4
+ 9. the person drinking hot-chocolate is on the right of the person who's sport is rowing##1
+10. the person who's sport is sailing is somewhere to the right of the person drinking hot-chocolate##5
+11. the person who's sport is rowing is not to the right of the person watching spy movies##8
+12. the owner of the goat and the person driving the ship have different parity positions##9
+13. the person driving the trike is somewhere to the right of the owner of the cat##5
+14. the owner of the snake is somewhere to the right of the british##5
+15. the person watching spy movies is somewhere to the left of the person driving the tram##5
+16. the japanese is not to the left of the person drinking tea##8
+17. the american is the person drinking hot-chocolate##1
+18. the american is somewhere to the left of the colombian##5
+19. the owner of the cat is not the person watching spy movies##6
+20. the owner of the cat is somewhere to the right of the british##5
+21. the owner of the horse is on the far left##1
+22. the person watching adventure movies is somewhere to the right of the person watching epic movies##5
+23. the person who's sport is biathlon is not to the right of the person drinking lemonade##8","{'Beverage': ['tea', 'hot-chocolate', 'lemonade', 'cola'], 'Movie-Genre': ['epic', 'adventure', 'spy', 'zombie'], 'Nationality': ['british', 'american', 'japanese', 'colombian'], 'Pet': ['horse', 'cat', 'goat', 'snake'], 'Sport': ['rowing', 'biathlon', 'sailing', 'swimming'], 'Transport': ['motorbike', 'ship', 'trike', 'tram']}"
diff --git a/part2/level11/Pt2_6x5_level11.csv b/part2/level11/Pt2_6x5_level11.csv
new file mode 100644
index 0000000000000000000000000000000000000000..07b392a36ffeab5c5849fde889fa3c3b22f5277f
--- /dev/null
+++ b/part2/level11/Pt2_6x5_level11.csv
@@ -0,0 +1,423 @@
+ID,Clues,SolutionGrid
+Pt1_6x5_level11-0,"The people have 5 different hobbies: cooking, filmmaking, gardening, puzzles, writing
+The people perfer 5 different movie-genres: documentary, martial-arts, spy, superhero, time-travel
+The people prefer 5 different music-genres: blues, electronic, jazz, metal, rock
+5 different pets are kept: bird, goat, goldfish, mouse, rat
+The people prefer 5 different types of sport: biathlon, parkour, rowing, water-polo, weightlifting
+The people use 5 different means of transport: airplane, bus, car, quad-bike, ship
+ 1. the person who's hobby is cooking is the person who's sport is weightlifting or the person who's hobby is cooking is the person driving the quad-bike or both
+ 2. the person watching documentary movies is the owner of the bird or the fan metal is the person watching documentary movies, but not both##10
+ 3. the person who's hobby is gardening and the person who's sport is biathlon have different parity positions##9
+ 4. the person who's hobby is writing and the person watching spy movies have different parity positions##9
+ 5. the person driving the car and the owner of the bird have different parity positions##9
+ 6. the fan rock is somewhere to the right of the person who's sport is parkour##5
+ 7. the person who's sport is parkour is in an odd position##4
+ 8. the owner of the mouse is on the left of the person driving the ship##1
+ 9. the person driving the quad-bike is somewhere to the right of the owner of the mouse##5
+10. the person driving the airplane is somewhere to the right of the owner of the mouse##5
+11. the person who's sport is weightlifting and the fan blues have different parity positions##9
+12. the person who's sport is biathlon is on the left or right of the person who's hobby is gardening##3
+13. the person watching spy movies is on the right of the person who's sport is rowing##1
+14. the owner of the mouse is on the far left or far right##3
+15. the owner of the rat is somewhere between the owner of the goat and the fan blues##7
+16. the person who's sport is biathlon is somewhere to the left of the person who's sport is weightlifting##5
+17. the person who's hobby is cooking is somewhere to the right of the fan electronic##5
+18. the person driving the airplane is the person who's sport is biathlon or the person who's hobby is gardening is the person driving the airplane or both
+19. the fan blues is on the left of the person driving the quad-bike##1
+20. the person watching time-travel movies is not to the right of the person driving the quad-bike##8
+21. the owner of the goat is the person watching superhero movies or the owner of the goat is the person who's hobby is cooking or both
+22. the owner of the bird is between the person watching time-travel movies and the owner of the goldfish##2
+23. the fan blues is not the person who's hobby is cooking##6
+24. the person driving the airplane is between the person driving the bus and the person driving the ship##2
+25. the person who's sport is weightlifting is not to the left of the person driving the car##8
+26. the person watching superhero movies is on the left or right of the fan jazz##3
+27. the person who's hobby is cooking is somewhere to the right of the person who's hobby is gardening##5
+28. the owner of the goat is somewhere to the left of the person who's sport is weightlifting##5
+29. the person watching martial-arts movies is not to the right of the person who's hobby is puzzles##8
+30. the person who's hobby is filmmaking is the person who's sport is water-polo##1
+31. the person driving the bus is not the person who's sport is weightlifting##6
+32. the person who's hobby is writing is somewhere to the left of the fan rock##5
+33. the person who's sport is parkour is somewhere to the right of the person watching documentary movies##5
+34. the person watching time-travel movies is on the left or right of the person who's hobby is puzzles##3
+35. the fan electronic is on the right of the person driving the car##1
+36. the person watching martial-arts movies and the person driving the airplane have different parity positions##9","{'Hobby': ['filmmaking', 'writing', 'gardening', 'puzzles', 'cooking'], 'Movie-Genre': ['documentary', 'superhero', 'time-travel', 'martial-arts', 'spy'], 'Music-Genre': ['metal', 'electronic', 'jazz', 'blues', 'rock'], 'Pet': ['mouse', 'goat', 'rat', 'bird', 'goldfish'], 'Sport': ['water-polo', 'biathlon', 'parkour', 'rowing', 'weightlifting'], 'Transport': ['car', 'ship', 'airplane', 'bus', 'quad-bike']}"
+Pt1_6x5_level11-1,"There are 5 different favourite beverages: 7up, almond-milk, lemonade, milk, water
+The people have 5 different hobbies: drawing, hiking, magic-tricks, reading, video-games
+The people have 5 different jobs:  accountant, dancer, paramedic, project-manager, security-guard
+5 different pets are kept: goat, hamster, horse, mouse, rabbit
+The people prefer 5 different types of sport: parkour, sailing, skiing, snowboarding, swimming
+The people use 5 different means of transport: boat, jet-ski, motorbike, ship, snowmobile
+ 1. the person drinking almond-milk and the owner of the rabbit have the same parity positions##9
+ 2. the person who's sport is snowboarding is not to the right of the person drinking almond-milk##8
+ 3. the person driving the snowmobile is not to the left of the person driving the ship##8
+ 4. the owner of the mouse is not to the left of the person drinking almond-milk##8
+ 5. the person driving the snowmobile is the person drinking milk or the person driving the snowmobile is the person who's hobby is video-games, but not both##10
+ 6. the owner of the rabbit and the person drinking lemonade have different parity positions##9
+ 7. the person who's sport is swimming is not to the left of the person drinking almond-milk##8
+ 8. the person driving the snowmobile is the owner of the goat or the person drinking almond-milk is the person driving the snowmobile, but not both##10
+ 9. the person drinking lemonade is the person who's sport is sailing##1
+10. the owner of the rabbit and the person drinking lemonade have different parity positions##9
+11. the person who's hobby is magic-tricks is not to the right of the owner of the hamster##8
+12. the person driving the boat is not to the right of the person who's sport is swimming##8
+13. the person who's sport is swimming is on the left of the person who's hobby is hiking##1
+14. the person who's sport is sailing is not to the right of the person drinking water##8
+15. the person drinking 7up is somewhere to the right of the person drinking milk##5
+16. the owner of the mouse is not to the right of the person drinking lemonade##8
+17. the person who's hobby is magic-tricks is between the person driving the jet-ski and the person who's hobby is video-games##2
+18. the person drinking water is in the middle##1
+19. the person who's sport is skiing is in the middle##1
+20. the security-guard is somewhere to the left of the person driving the jet-ski##5
+21. the security-guard is on the left or right of the person who's sport is sailing##3
+22. the person drinking milk is somewhere to the left of the owner of the hamster##5
+23. the owner of the rabbit is the person driving the boat or the person drinking lemonade is the owner of the rabbit or both
+24. the person driving the motorbike is somewhere between the person who's hobby is magic-tricks and the owner of the rabbit##7
+25. the owner of the hamster is not the person who's sport is skiing##6
+26. the person who's hobby is drawing is the dancer##1
+27. the owner of the hamster is on the right of the person who's hobby is magic-tricks##1
+28. the person drinking milk is somewhere to the right of the person who's sport is skiing##5
+29. the person driving the ship is in an even position##4
+30. the person who's hobby is drawing is on the left or right of the person who's sport is sailing##3
+31. the accountant and the person who's sport is swimming have the same parity positions##9
+32. the accountant is the person drinking 7up or the person driving the snowmobile is the accountant, but not both##10
+33. the project-manager is the person who's hobby is reading##1
+34. the owner of the goat is on the left or right of the person who's sport is parkour##3
+35. the person who's hobby is reading is not the owner of the horse##6
+36. the person who's hobby is video-games is somewhere to the left of the paramedic##5","{'Beverage': ['almond-milk', 'lemonade', 'water', 'milk', '7up'], 'Hobby': ['drawing', 'reading', 'video-games', 'magic-tricks', 'hiking'], 'Job': ['dancer', 'project-manager', 'security-guard', 'accountant', 'paramedic'], 'Pet': ['rabbit', 'mouse', 'horse', 'goat', 'hamster'], 'Sport': ['snowboarding', 'sailing', 'skiing', 'swimming', 'parkour'], 'Transport': ['boat', 'ship', 'motorbike', 'snowmobile', 'jet-ski']}"
+Pt1_6x5_level11-2,"There are 5 different favourite beverages: almond-milk, coffee, fanta, tea, water
+The people have 5 different hobbies: camping, card-games, filmmaking, photography, traveling
+The people have 5 different jobs:  chef, manager, nurse, scientist, writer
+The people prefer 5 different music-genres: d&b, electronic, indie, pop, techno
+There are 5 different nationalities: american, british, chinese, indonesian, pakistani
+The people prefer 5 different types of sport: golf, ice-hockey, tennis, volleyball, water-polo
+ 1. the person who's sport is golf is not the person drinking almond-milk##6
+ 2. the person drinking coffee is somewhere to the left of the person drinking water##5
+ 3. the british is not to the right of the chef##8
+ 4. the person drinking almond-milk is not to the left of the indonesian##8
+ 5. the person who's hobby is camping is not to the left of the fan d&b##8
+ 6. the person drinking tea is on the left or right of the person drinking fanta##3
+ 7. the nurse is on the right of the person drinking fanta##1
+ 8. the person who's hobby is photography is not the person drinking fanta##6
+ 9. the person who's sport is golf is somewhere to the right of the writer##5
+10. the person drinking coffee is somewhere between the fan pop and the chef##7
+11. the fan pop and the pakistani have the same parity positions##9
+12. the person who's hobby is card-games is not the fan electronic##6
+13. the person who's sport is golf is not to the right of the person drinking water##8
+14. the person who's sport is ice-hockey is on the right of the manager##1
+15. the person who's hobby is filmmaking is the person drinking water or the person who's hobby is filmmaking is the fan d&b or both
+16. the person who's sport is ice-hockey is the person drinking almond-milk or the person who's sport is ice-hockey is the manager, but not both##10
+17. the fan techno is somewhere to the left of the scientist##5
+18. the chinese and the nurse have different parity positions##9
+19. the pakistani is on the right of the person who's hobby is camping##1
+20. the person who's hobby is camping is between the person who's hobby is card-games and the fan techno##2
+21. the indonesian is somewhere between the nurse and the person who's sport is water-polo##7
+22. the british is not to the right of the indonesian##8
+23. the writer is in an even position##4
+24. the manager is somewhere to the left of the chinese##5
+25. the person who's sport is volleyball is the chef or the chef is the person drinking tea or both
+26. the fan pop is not to the left of the person who's hobby is photography##8
+27. the fan electronic is somewhere to the left of the person drinking water##5
+28. the fan indie is not to the right of the person drinking coffee##8
+29. the person who's hobby is photography is the person drinking almond-milk or the person who's hobby is photography is the fan indie or both
+30. the person who's hobby is camping is the chinese##1
+31. the pakistani is the fan pop##1
+32. the person who's sport is tennis is not to the left of the british##8
+33. the indonesian is the fan electronic or the indonesian is the person who's sport is ice-hockey or both
+34. the chef is not to the right of the person who's hobby is traveling##8
+35. the person who's hobby is traveling is not to the right of the person who's sport is ice-hockey##8
+36. the fan indie is not to the left of the fan d&b##8
+37. the person who's sport is tennis is on the left of the fan techno##1","{'Beverage': ['tea', 'fanta', 'almond-milk', 'coffee', 'water'], 'Hobby': ['filmmaking', 'traveling', 'photography', 'camping', 'card-games'], 'Job': ['chef', 'manager', 'nurse', 'writer', 'scientist'], 'Music-Genre': ['d&b', 'electronic', 'techno', 'indie', 'pop'], 'Nationality': ['british', 'indonesian', 'american', 'chinese', 'pakistani'], 'Sport': ['water-polo', 'tennis', 'ice-hockey', 'volleyball', 'golf']}"
+Pt1_6x5_level11-3,"There are 5 different favourite beverages: almond-milk, coffee, hot-chocolate, lemonade, tea
+There 5 different types of food: avocado, broccoli, cabbage, kale, strawberry
+The people have 5 different hobbies: baking, chess, drawing, magic-tricks, writing
+The people perfer 5 different movie-genres: crime, disaster, documentary, fantasy, scientific
+There are 5 different nationalities: australian, chinese, egyptian, french, italian
+5 different pets are kept: chinchilla, frog, horse, mouse, pony
+ 1. the italian is somewhere to the left of the chinese##5
+ 2. the owner of the frog and the person eating kale have different parity positions##9
+ 3. the owner of the pony is not the person watching scientific movies##6
+ 4. the french is the owner of the mouse or the person watching disaster movies is the french, but not both##10
+ 5. the chinese is not to the left of the person drinking coffee##8
+ 6. the person drinking almond-milk and the owner of the chinchilla have the same parity positions##9
+ 7. the person watching crime movies is on the left of the person drinking almond-milk##1
+ 8. the egyptian and the person eating kale have different parity positions##9
+ 9. the person who's hobby is chess is the owner of the horse or the owner of the horse is the person drinking almond-milk or both
+10. the owner of the mouse is not the person who's hobby is chess##6
+11. the person eating cabbage is on the far left or far right##3
+12. the person who's hobby is baking is between the person eating broccoli and the person who's hobby is drawing##2
+13. the person watching crime movies is the person drinking almond-milk or the person drinking almond-milk is the person eating cabbage or both
+14. the owner of the frog is not the italian##6
+15. the person drinking almond-milk is the owner of the pony or the owner of the pony is the person eating broccoli or both
+16. the person drinking almond-milk is on the left or right of the owner of the horse##3
+17. the person eating strawberry is the person who's hobby is baking or the person who's hobby is baking is the french, but not both##10
+18. the person who's hobby is baking is the egyptian or the person who's hobby is baking is the person eating kale or both
+19. the person drinking tea is not to the left of the owner of the chinchilla##8
+20. the person watching crime movies is on the left or right of the person who's hobby is drawing##3
+21. the chinese is not to the right of the person watching fantasy movies##8
+22. the person watching documentary movies is the person drinking coffee or the person watching documentary movies is the person eating broccoli or both
+23. the owner of the frog is not to the right of the person drinking almond-milk##8
+24. the person watching crime movies is not the person who's hobby is writing##6
+25. the owner of the mouse is on the left or right of the person eating broccoli##3
+26. the french is somewhere between the person watching documentary movies and the person eating avocado##7
+27. the person eating avocado is somewhere to the right of the person drinking lemonade##5
+28. the owner of the chinchilla and the person eating avocado have different parity positions##9
+29. the french is on the left or right of the egyptian##3
+30. the person who's hobby is magic-tricks and the person drinking hot-chocolate have different parity positions##9
+31. the person who's hobby is chess is on the left of the owner of the frog##1
+32. the person eating broccoli is on the far left##1
+33. the person eating broccoli is on the left or right of the person drinking hot-chocolate##3
+34. the person drinking coffee is on the left of the person drinking hot-chocolate##1
+35. the australian is on the far left##1
+36. the person who's hobby is writing is somewhere to the left of the person who's hobby is chess##5","{'Beverage': ['coffee', 'hot-chocolate', 'lemonade', 'tea', 'almond-milk'], 'Food': ['broccoli', 'kale', 'strawberry', 'avocado', 'cabbage'], 'Hobby': ['writing', 'baking', 'drawing', 'chess', 'magic-tricks'], 'Movie-Genre': ['documentary', 'scientific', 'disaster', 'crime', 'fantasy'], 'Nationality': ['australian', 'french', 'egyptian', 'italian', 'chinese'], 'Pet': ['pony', 'mouse', 'chinchilla', 'horse', 'frog']}"
+Pt1_6x5_level11-4,"There are 5 different favourite beverages: almond-milk, hot-chocolate, iced-tea, juice, tea
+The people have 5 different hobbies: board-games, card-games, magic-tricks, skydiving, writing
+The people have 5 different jobs:  dressmaker, firefighter, manager, photographer, pilot
+There are 5 different nationalities: argentine, indian, italian, pakistani, thai
+The people prefer 5 different types of sport: basketball, cycling, golf, rowing, skateboarding
+The people use 5 different means of transport: bus, helicopter, taxi, tram, van
+ 1. the indian is somewhere to the left of the person drinking juice##5
+ 2. the person driving the taxi is somewhere to the left of the person drinking hot-chocolate##5
+ 3. the person drinking iced-tea is on the left of the manager##1
+ 4. the person drinking hot-chocolate is somewhere to the right of the argentine##5
+ 5. the photographer is on the left of the person who's hobby is board-games##1
+ 6. the photographer and the person who's hobby is skydiving have different parity positions##9
+ 7. the person who's hobby is writing is somewhere to the right of the person driving the bus##5
+ 8. the person driving the taxi is not to the left of the dressmaker##8
+ 9. the thai is not to the right of the person who's sport is rowing##8
+10. the firefighter is between the person driving the helicopter and the pilot##2
+11. the pakistani is not the person drinking iced-tea##6
+12. the person drinking iced-tea is on the left or right of the person drinking hot-chocolate##3
+13. the pakistani and the person driving the tram have the same parity positions##9
+14. the person who's sport is skateboarding is somewhere to the right of the person who's hobby is skydiving##5
+15. the photographer is somewhere between the person drinking almond-milk and the manager##7
+16. the person who's sport is basketball is not to the right of the person drinking hot-chocolate##8
+17. the person driving the bus and the person who's sport is rowing have different parity positions##9
+18. the person who's sport is rowing is the person who's hobby is writing or the person driving the helicopter is the person who's sport is rowing or both
+19. the argentine is not to the left of the person who's hobby is card-games##8
+20. the argentine is the person driving the taxi or the argentine is the person who's sport is cycling or both
+21. the pakistani is in an odd position##4
+22. the person who's hobby is skydiving is not to the right of the firefighter##8
+23. the argentine is somewhere to the left of the person who's hobby is skydiving##5
+24. the person who's sport is basketball is somewhere to the left of the firefighter##5
+25. the person driving the tram and the person who's hobby is card-games have different parity positions##9
+26. the person who's sport is skateboarding and the firefighter have the same parity positions##9
+27. the person who's sport is golf is somewhere to the right of the italian##5
+28. the person who's sport is basketball is on the left of the thai##1
+29. the photographer and the person drinking tea have the same parity positions##9
+30. the person who's hobby is skydiving is between the person drinking iced-tea and the person who's sport is basketball##2
+31. the indian and the person driving the helicopter have the same parity positions##9
+32. the person driving the van is not to the left of the person driving the taxi##8
+33. the person driving the van is the firefighter or the person driving the van is the thai or both
+34. the person driving the bus and the person who's hobby is board-games have the same parity positions##9
+35. the argentine is on the right of the person drinking almond-milk##1
+36. the dressmaker is not the person driving the van##6
+37. the person drinking hot-chocolate is not the argentine##6
+38. the person drinking iced-tea and the person driving the van have different parity positions##9
+39. the firefighter is not to the left of the person driving the van##8
+40. the person who's sport is cycling and the indian have different parity positions##9","{'Beverage': ['almond-milk', 'tea', 'hot-chocolate', 'iced-tea', 'juice'], 'Hobby': ['magic-tricks', 'card-games', 'skydiving', 'writing', 'board-games'], 'Job': ['dressmaker', 'pilot', 'firefighter', 'photographer', 'manager'], 'Nationality': ['italian', 'argentine', 'thai', 'indian', 'pakistani'], 'Sport': ['cycling', 'basketball', 'golf', 'rowing', 'skateboarding'], 'Transport': ['bus', 'taxi', 'van', 'helicopter', 'tram']}"
+Pt1_6x5_level11-5,"There are 5 different favourite beverages: fanta, lemonade, mirinda, sprite, water
+The people perfer 5 different movie-genres: action, comedy, crime, disaster, mystery
+The people prefer 5 different music-genres: blues, classical, d&b, dubstep, punk
+5 different pets are kept: ferret, lizard, mouse, rat, snake
+The people prefer 5 different types of sport: baseball, biathlon, ice-hockey, rugby, weightlifting
+The people use 5 different means of transport: airplane, jet-ski, roller, skateboard, train
+ 1. the person who's sport is ice-hockey is the person watching comedy movies or the fan blues is the person who's sport is ice-hockey or both
+ 2. the person watching comedy movies is somewhere to the left of the fan classical##5
+ 3. the person who's sport is rugby is the person drinking fanta##1
+ 4. the person drinking water is not to the right of the fan punk##8
+ 5. the person drinking water and the person driving the airplane have the same parity positions##9
+ 6. the owner of the rat is between the owner of the ferret and the owner of the mouse##2
+ 7. the person watching comedy movies is not to the right of the fan punk##8
+ 8. the owner of the mouse and the person who's sport is ice-hockey have the same parity positions##9
+ 9. the person driving the train is the fan dubstep or the owner of the snake is the person driving the train, but not both##10
+10. the person driving the skateboard is somewhere to the right of the owner of the snake##5
+11. the owner of the rat is the fan d&b or the owner of the rat is the person driving the skateboard or both
+12. the person who's sport is ice-hockey is somewhere to the left of the fan d&b##5
+13. the person driving the jet-ski is somewhere between the person who's sport is biathlon and the fan punk##7
+14. the person who's sport is baseball is on the right of the person driving the skateboard##1
+15. the owner of the mouse is in the middle##1
+16. the owner of the snake is not to the right of the person driving the airplane##8
+17. the person driving the airplane is somewhere to the left of the person drinking mirinda##5
+18. the person who's sport is rugby is on the far left or far right##3
+19. the person watching crime movies is the owner of the lizard or the person watching crime movies is the fan classical, but not both##10
+20. the owner of the snake is not to the right of the person drinking lemonade##8
+21. the person drinking lemonade is not to the left of the owner of the snake##8
+22. the person watching comedy movies is not to the right of the person drinking water##8
+23. the person driving the roller is the person watching action movies or the person watching action movies is the person drinking water or both
+24. the fan blues is somewhere to the left of the person drinking fanta##5
+25. the person watching mystery movies is somewhere to the right of the person drinking lemonade##5
+26. the person drinking mirinda is in an odd position##4
+27. the person watching disaster movies is the person who's sport is baseball or the person who's sport is baseball is the person driving the roller, but not both##10
+28. the person drinking mirinda is somewhere to the right of the person watching comedy movies##5
+29. the person who's sport is weightlifting is somewhere to the left of the owner of the snake##5
+30. the person driving the airplane is not the owner of the ferret##6
+31. the person drinking lemonade is somewhere to the right of the person drinking sprite##5","{'Beverage': ['sprite', 'lemonade', 'mirinda', 'water', 'fanta'], 'Movie-Genre': ['comedy', 'crime', 'mystery', 'disaster', 'action'], 'Music-Genre': ['dubstep', 'classical', 'blues', 'd&b', 'punk'], 'Pet': ['lizard', 'snake', 'mouse', 'rat', 'ferret'], 'Sport': ['weightlifting', 'biathlon', 'ice-hockey', 'baseball', 'rugby'], 'Transport': ['train', 'airplane', 'skateboard', 'jet-ski', 'roller']}"
+Pt1_6x5_level11-6,"There 5 different types of food: apple, apricot, banana, carrot, kiwi
+The people have 5 different jobs:  designer, dressmaker, engineer, firefighter, videographer
+The people perfer 5 different movie-genres: adventure, disaster, drama, family, sports
+The people prefer 5 different music-genres: funk, hip-hop, metal, reggae, techno
+There are 5 different nationalities: chinese, french, indonesian, italian, polish
+The people prefer 5 different types of sport: biathlon, climbing, cricket, golf, soccer
+ 1. the fan techno is the person who's sport is biathlon##1
+ 2. the videographer is on the right of the dressmaker##1
+ 3. the engineer is on the right of the person watching sports movies##1
+ 4. the french is the dressmaker or the french is the person who's sport is biathlon or both
+ 5. the dressmaker is not to the left of the person watching disaster movies##8
+ 6. the chinese is somewhere to the left of the italian##5
+ 7. the firefighter is somewhere to the right of the polish##5
+ 8. the person who's sport is soccer is the person eating apricot or the chinese is the person who's sport is soccer or both
+ 9. the french is not to the left of the designer##8
+10. the person who's sport is golf is not the person eating apple##6
+11. the fan funk and the person watching family movies have different parity positions##9
+12. the person watching disaster movies and the person eating banana have the same parity positions##9
+13. the dressmaker and the person eating apple have different parity positions##9
+14. the chinese and the engineer have different parity positions##9
+15. the french is the person watching drama movies or the french is the fan reggae or both
+16. the person watching disaster movies is not to the right of the person eating carrot##8
+17. the fan hip-hop is somewhere to the right of the fan reggae##5
+18. the dressmaker is on the left or right of the polish##3
+19. the fan metal is not to the right of the person watching family movies##8
+20. the fan funk and the person who's sport is soccer have the same parity positions##9
+21. the person who's sport is soccer is somewhere to the left of the person who's sport is cricket##5
+22. the polish is the person who's sport is biathlon or the engineer is the polish or both
+23. the person eating apricot is not to the left of the french##8
+24. the designer is somewhere to the left of the fan reggae##5
+25. the indonesian is somewhere between the person eating apple and the fan metal##7
+26. the fan techno is on the left or right of the person watching adventure movies##3
+27. the person watching family movies is not to the left of the fan hip-hop##8
+28. the person who's sport is biathlon is not to the left of the polish##8
+29. the chinese is the videographer##1
+30. the person eating apple is between the indonesian and the person who's sport is golf##2
+31. the person watching disaster movies is the person eating carrot##1
+32. the person eating apricot is the engineer or the person eating apricot is the person who's sport is cricket or both
+33. the designer is on the left of the dressmaker##1
+34. the person watching family movies is not to the left of the fan funk##8
+35. the person watching family movies is in an odd position##4
+36. the person who's sport is golf is not the firefighter##6
+37. the person watching sports movies is somewhere to the right of the person eating carrot##5
+38. the person watching drama movies is not to the right of the person who's sport is soccer##8
+39. the italian is not the person who's sport is climbing##6
+40. the person watching disaster movies is not to the right of the person eating kiwi##8
+41. the person watching sports movies is on the left or right of the engineer##3
+42. the fan techno and the person eating kiwi have different parity positions##9","{'Food': ['carrot', 'kiwi', 'apple', 'apricot', 'banana'], 'Job': ['designer', 'dressmaker', 'videographer', 'engineer', 'firefighter'], 'Movie-Genre': ['disaster', 'adventure', 'sports', 'drama', 'family'], 'Music-Genre': ['techno', 'reggae', 'hip-hop', 'funk', 'metal'], 'Nationality': ['polish', 'french', 'chinese', 'indonesian', 'italian'], 'Sport': ['biathlon', 'golf', 'climbing', 'soccer', 'cricket']}"
+Pt1_6x5_level11-7,"There are 5 different favourite beverages: almond-milk, coffee, iced-tea, soy-milk, sprite
+There 5 different types of food: eggplant, grapefruit, pear, tomato, watermelon
+The people have 5 different jobs:  engineer, freelancer, librarian, musician, videographer
+The people prefer 5 different music-genres: ambient, disco, funk, gospel, indie
+5 different pets are kept: chinchilla, dog, goldfish, hedgehog, turtle
+The people use 5 different means of transport: bus, helicopter, quad-bike, roller, ship
+ 1. the owner of the goldfish is in an even position##4
+ 2. the person driving the bus is in an odd position##4
+ 3. the fan indie is somewhere between the videographer and the librarian##7
+ 4. the musician is on the right of the librarian##1
+ 5. the librarian is not to the left of the fan ambient##8
+ 6. the fan disco is on the left or right of the owner of the chinchilla##3
+ 7. the person eating eggplant is not to the left of the musician##8
+ 8. the person eating pear is the owner of the turtle or the freelancer is the person eating pear or both
+ 9. the person driving the ship is the person drinking almond-milk or the person driving the ship is the owner of the goldfish or both
+10. the person driving the bus is on the left or right of the person driving the ship##3
+11. the videographer is the owner of the dog or the fan gospel is the videographer or both
+12. the person driving the roller is on the left or right of the person driving the bus##3
+13. the owner of the goldfish is on the right of the owner of the turtle##1
+14. the owner of the dog is not to the left of the fan gospel##8
+15. the person drinking coffee is somewhere to the left of the videographer##5
+16. the videographer is not the person eating grapefruit##6
+17. the person driving the helicopter is the person eating tomato or the owner of the dog is the person driving the helicopter or both
+18. the fan ambient is not to the left of the person driving the quad-bike##8
+19. the person drinking soy-milk is on the left or right of the person driving the helicopter##3
+20. the person drinking iced-tea is not to the right of the person drinking sprite##8
+21. the person drinking almond-milk is somewhere between the person driving the bus and the person drinking iced-tea##7
+22. the person driving the quad-bike is somewhere to the left of the person driving the ship##5
+23. the owner of the chinchilla is not the fan disco##6
+24. the owner of the goldfish is between the freelancer and the fan gospel##2
+25. the engineer is on the right of the person eating watermelon##1
+26. the owner of the turtle is the freelancer or the freelancer is the fan disco or both
+27. the videographer is on the far left or far right##3
+28. the person eating eggplant is not to the left of the fan gospel##8
+29. the person driving the helicopter is not to the left of the person drinking iced-tea##8
+30. the owner of the chinchilla is on the left of the owner of the hedgehog##1
+31. the person drinking coffee is on the right of the person driving the ship##1
+32. the person driving the bus is somewhere to the right of the owner of the goldfish##5
+33. the person eating eggplant is in an even position##4
+34. the person drinking soy-milk is not to the left of the librarian##8
+35. the person drinking iced-tea is the person driving the bus or the owner of the turtle is the person drinking iced-tea, but not both##10
+36. the owner of the goldfish is somewhere to the left of the person eating watermelon##5","{'Beverage': ['iced-tea', 'almond-milk', 'coffee', 'soy-milk', 'sprite'], 'Food': ['pear', 'grapefruit', 'watermelon', 'eggplant', 'tomato'], 'Job': ['freelancer', 'librarian', 'musician', 'engineer', 'videographer'], 'Music-Genre': ['ambient', 'disco', 'gospel', 'indie', 'funk'], 'Pet': ['turtle', 'goldfish', 'chinchilla', 'hedgehog', 'dog'], 'Transport': ['quad-bike', 'ship', 'bus', 'roller', 'helicopter']}"
+Pt1_6x5_level11-8,"There are 5 different favourite beverages: 7up, almond-milk, coffee, cola, lemonade
+There 5 different types of food: apricot, artichoke, cucumber, lime, spinach
+The people have 5 different hobbies: cooking, rock-climbing, singing, sudoku, woodworking
+The people perfer 5 different movie-genres: animation, documentary, martial-arts, superhero, western
+There are 5 different nationalities: australian, chinese, indonesian, italian, japanese
+The people use 5 different means of transport: bike, quad-bike, roller, train, tram
+ 1. the person eating spinach and the person driving the quad-bike have the same parity positions##9
+ 2. the person driving the bike is not to the left of the person eating cucumber##8
+ 3. the person drinking cola and the japanese have different parity positions##9
+ 4. the italian is somewhere to the left of the chinese##5
+ 5. the person driving the bike is the person watching martial-arts movies##1
+ 6. the person driving the bike is the person who's hobby is singing##1
+ 7. the person driving the tram is not to the right of the person drinking coffee##8
+ 8. the person watching martial-arts movies and the australian have different parity positions##9
+ 9. the person watching documentary movies and the chinese have different parity positions##9
+10. the person driving the bike is not the australian##6
+11. the person who's hobby is woodworking is not to the left of the person driving the bike##8
+12. the person drinking cola and the person watching western movies have the same parity positions##9
+13. the person eating apricot is not to the right of the person watching animation movies##8
+14. the person drinking lemonade is somewhere to the left of the indonesian##5
+15. the person watching martial-arts movies is not to the left of the person who's hobby is singing##8
+16. the person driving the tram is somewhere to the left of the person watching martial-arts movies##5
+17. the person drinking lemonade is somewhere to the right of the person drinking coffee##5
+18. the person watching martial-arts movies is the person eating lime##1
+19. the person who's hobby is sudoku is on the left or right of the person watching western movies##3
+20. the person who's hobby is sudoku is somewhere to the left of the person drinking lemonade##5
+21. the indonesian is the person watching martial-arts movies or the indonesian is the person driving the train, but not both##10
+22. the japanese and the person watching documentary movies have the same parity positions##9
+23. the person driving the train is the person watching western movies or the person driving the train is the person who's hobby is woodworking, but not both##10
+24. the japanese is not to the right of the italian##8
+25. the person drinking 7up is on the far right##1
+26. the person who's hobby is cooking and the person drinking almond-milk have the same parity positions##9
+27. the person eating lime is somewhere between the person watching animation movies and the person eating artichoke##7
+28. the person eating artichoke is between the person watching western movies and the person watching martial-arts movies##2
+29. the person who's hobby is sudoku is the person watching documentary movies or the person watching documentary movies is the person drinking 7up or both
+30. the person watching martial-arts movies is on the left or right of the person who's hobby is sudoku##3
+31. the person eating spinach is somewhere to the left of the person who's hobby is singing##5
+32. the person eating lime is not to the left of the person driving the roller##8
+33. the person drinking cola is not to the right of the person who's hobby is woodworking##8
+34. the person watching animation movies and the person driving the quad-bike have different parity positions##9
+35. the person driving the roller is somewhere to the left of the person driving the quad-bike##5
+36. the person drinking lemonade is somewhere to the left of the person driving the train##5","{'Beverage': ['almond-milk', 'cola', 'coffee', 'lemonade', '7up'], 'Food': ['cucumber', 'spinach', 'artichoke', 'lime', 'apricot'], 'Hobby': ['cooking', 'rock-climbing', 'sudoku', 'singing', 'woodworking'], 'Movie-Genre': ['superhero', 'western', 'documentary', 'martial-arts', 'animation'], 'Nationality': ['japanese', 'italian', 'australian', 'chinese', 'indonesian'], 'Transport': ['roller', 'quad-bike', 'tram', 'bike', 'train']}"
+Pt1_6x5_level11-9,"There are 5 different favourite beverages: 7up, almond-milk, lemonade, milk, soy-milk
+The people have 5 different hobbies: board-games, chess, hiking, reading, singing
+There are 5 different nationalities: american, argentine, british, spanish, turkish
+5 different pets are kept: dog, goldfish, hedgehog, rabbit, snake
+The people prefer 5 different types of sport: cricket, golf, soccer, volleyball, weightlifting
+The people use 5 different means of transport: bike, helicopter, subway, tram, van
+ 1. the person driving the van and the person who's sport is golf have the same parity positions##9
+ 2. the person who's hobby is reading is not to the left of the person who's sport is cricket##8
+ 3. the person who's sport is weightlifting is somewhere to the right of the owner of the rabbit##5
+ 4. the turkish is somewhere between the spanish and the person drinking soy-milk##7
+ 5. the person drinking 7up is not to the right of the argentine##8
+ 6. the person who's sport is weightlifting is not to the left of the argentine##8
+ 7. the person driving the tram is the owner of the snake##1
+ 8. the person driving the helicopter is the person drinking lemonade or the owner of the goldfish is the person driving the helicopter or both
+ 9. the person driving the van is not to the left of the owner of the rabbit##8
+10. the person drinking lemonade is the american or the person drinking lemonade is the person who's hobby is board-games or both
+11. the person who's hobby is reading is the owner of the rabbit or the owner of the rabbit is the person drinking soy-milk, but not both##10
+12. the person who's sport is weightlifting is somewhere to the right of the turkish##5
+13. the owner of the snake is somewhere to the left of the person drinking soy-milk##5
+14. the owner of the goldfish is on the left of the person driving the subway##1
+15. the person drinking almond-milk and the person who's sport is volleyball have the same parity positions##9
+16. the owner of the dog is the turkish or the turkish is the person drinking 7up or both
+17. the person who's hobby is singing is on the far right##1
+18. the person drinking milk is not the person who's sport is golf##6
+19. the person drinking milk is between the person driving the helicopter and the person who's hobby is chess##2
+20. the person drinking milk and the person who's sport is volleyball have different parity positions##9
+21. the person who's hobby is reading is the person drinking 7up or the person who's hobby is reading is the american, but not both##10
+22. the person driving the tram is somewhere to the left of the turkish##5
+23. the person drinking lemonade is somewhere to the left of the person drinking 7up##5
+24. the person who's sport is soccer is somewhere between the person who's sport is weightlifting and the person who's sport is cricket##7
+25. the spanish is on the left or right of the owner of the hedgehog##3
+26. the owner of the hedgehog is on the left of the person drinking lemonade##1
+27. the person who's hobby is hiking is the person who's sport is cricket or the person who's hobby is hiking is the person driving the tram or both
+28. the person who's sport is golf is not to the right of the person driving the subway##8
+29. the spanish is the person drinking almond-milk or the person drinking almond-milk is the owner of the rabbit or both
+30. the person who's sport is volleyball is not to the right of the person drinking lemonade##8
+31. the owner of the rabbit is not to the right of the argentine##8
+32. the owner of the snake is somewhere to the right of the british##5","{'Beverage': ['almond-milk', 'milk', 'lemonade', '7up', 'soy-milk'], 'Hobby': ['board-games', 'hiking', 'chess', 'reading', 'singing'], 'Nationality': ['spanish', 'british', 'american', 'turkish', 'argentine'], 'Pet': ['goldfish', 'hedgehog', 'snake', 'rabbit', 'dog'], 'Sport': ['golf', 'cricket', 'volleyball', 'soccer', 'weightlifting'], 'Transport': ['helicopter', 'subway', 'tram', 'bike', 'van']}"
diff --git a/part2/level11/Pt2_6x6_level11.csv b/part2/level11/Pt2_6x6_level11.csv
new file mode 100644
index 0000000000000000000000000000000000000000..b53186d2076505a97f547375a9598ec8df0b6a85
--- /dev/null
+++ b/part2/level11/Pt2_6x6_level11.csv
@@ -0,0 +1,556 @@
+ID,Clues,SolutionGrid
+Pt1_6x6_level11-0,"There are 6 different favourite beverages: 7up, almond-milk, cola, juice, soy-milk, sprite
+The people have 6 different jobs:  bartender, firefighter, fisherman, manager, pilot, social-worker
+There are 6 different nationalities: argentine, dutch, indonesian, japanese, pakistani, spanish
+6 different pets are kept: bird, cat, horse, lizard, mouse, turtle
+The people prefer 6 different types of sport: basketball, golf, snowboarding, soccer, tennis, water-polo
+The people use 6 different means of transport: helicopter, scooter, ship, subway, taxi, tram
+ 1. the owner of the lizard is not the person who's sport is snowboarding##6
+ 2. the fisherman is somewhere to the left of the person who's sport is soccer##5
+ 3. the person who's sport is water-polo is not the person drinking 7up##6
+ 4. the japanese is not to the left of the person driving the ship##8
+ 5. the japanese is the person who's sport is basketball or the person driving the scooter is the japanese, but not both##10
+ 6. the dutch is on the left or right of the person drinking almond-milk##3
+ 7. the fisherman is somewhere to the left of the person driving the ship##5
+ 8. the person driving the helicopter and the owner of the mouse have the same parity positions##9
+ 9. the owner of the lizard is the argentine or the owner of the lizard is the social-worker, but not both##10
+10. the person drinking sprite is not to the left of the person who's sport is water-polo##8
+11. the owner of the bird and the person who's sport is soccer have different parity positions##9
+12. the fisherman is the person drinking juice or the owner of the mouse is the fisherman or both
+13. the person drinking 7up is not to the right of the person drinking juice##8
+14. the person driving the taxi is somewhere to the right of the person driving the scooter##5
+15. the japanese is the person drinking almond-milk or the japanese is the firefighter or both
+16. the person who's sport is soccer is not to the right of the person drinking soy-milk##8
+17. the pilot is the person drinking almond-milk or the owner of the bird is the pilot, but not both##10
+18. the owner of the mouse is somewhere between the argentine and the pakistani##7
+19. the spanish is somewhere to the right of the owner of the cat##5
+20. the bartender is not to the right of the person drinking cola##8
+21. the manager is somewhere to the right of the person who's sport is water-polo##5
+22. the person drinking juice is on the left of the person drinking almond-milk##1
+23. the fisherman is not to the left of the person driving the subway##8
+24. the fisherman is somewhere to the left of the person who's sport is soccer##5
+25. the dutch is on the left or right of the japanese##3
+26. the person driving the taxi is not to the left of the person driving the subway##8
+27. the pilot is somewhere to the right of the indonesian##5
+28. the person who's sport is snowboarding is somewhere between the spanish and the owner of the bird##7
+29. the owner of the turtle is on the left of the person driving the taxi##1
+30. the person driving the helicopter is not the social-worker##6
+31. the person driving the subway and the person drinking 7up have different parity positions##9
+32. the person driving the taxi is not to the left of the person drinking cola##8
+33. the pilot is not to the right of the japanese##8
+34. the japanese is in an odd position##4
+35. the person driving the ship is not to the left of the social-worker##8
+36. the bartender is somewhere to the left of the japanese##5
+37. the person driving the helicopter is not to the right of the pilot##8
+38. the social-worker is somewhere to the left of the person drinking cola##5
+39. the person who's sport is golf is somewhere to the right of the spanish##5
+40. the person who's sport is soccer is not to the right of the person who's sport is golf##8
+41. the person driving the ship is between the owner of the horse and the person who's sport is snowboarding##2
+42. the person who's sport is tennis is on the far right##1
+43. the dutch is on the right of the person who's sport is soccer##1
+44. the person drinking soy-milk is not the person who's sport is basketball##6
+45. the bartender is not to the right of the person drinking 7up##8
+46. the person drinking 7up and the indonesian have different parity positions##9
+47. the person drinking almond-milk is somewhere to the right of the person driving the subway##5
+48. the japanese is the pilot or the japanese is the person driving the taxi, but not both##10
+49. the owner of the cat is on the far left##1
+50. the person drinking juice is not the argentine##6
+51. the owner of the mouse is not to the right of the spanish##8
+52. the person who's sport is water-polo is somewhere to the left of the manager##5
+53. the person who's sport is golf is in an even position##4
+54. the pilot is somewhere between the person drinking juice and the pakistani##7
+55. the japanese and the person drinking cola have different parity positions##9
+56. the pilot is not to the left of the manager##8
+57. the person drinking 7up is somewhere to the left of the person drinking juice##5
+58. the japanese is in an odd position##4","{'Beverage': ['sprite', '7up', 'soy-milk', 'juice', 'almond-milk', 'cola'], 'Job': ['bartender', 'fisherman', 'manager', 'social-worker', 'pilot', 'firefighter'], 'Nationality': ['argentine', 'spanish', 'indonesian', 'dutch', 'japanese', 'pakistani'], 'Pet': ['cat', 'mouse', 'horse', 'lizard', 'turtle', 'bird'], 'Sport': ['water-polo', 'basketball', 'soccer', 'golf', 'snowboarding', 'tennis'], 'Transport': ['subway', 'helicopter', 'tram', 'ship', 'scooter', 'taxi']}"
+Pt1_6x6_level11-1,"There are 6 different favourite beverages: cola, fanta, iced-tea, mirinda, sprite, tea
+The people have 6 different hobbies: dancing, puzzles, singing, traveling, woodworking, writing
+The people have 6 different jobs:  analyst, architect, chef, freelancer, librarian, teacher
+6 different pets are kept: dog, fish, frog, mouse, rabbit, turtle
+The people prefer 6 different types of sport: biathlon, cricket, golf, handball, lacrosse, water-polo
+The people use 6 different means of transport: helicopter, motorbike, snowmobile, train, trike, van
+ 1. the analyst is not to the left of the person who's hobby is singing##8
+ 2. the person who's hobby is writing is not the person driving the trike##6
+ 3. the owner of the mouse is not to the right of the owner of the mouse##8
+ 4. the person drinking mirinda is in an odd position##4
+ 5. the person who's sport is lacrosse is somewhere to the right of the person who's sport is handball##5
+ 6. the person who's sport is biathlon is on the far left or far right##3
+ 7. the person drinking sprite is between the person drinking iced-tea and the person driving the train##2
+ 8. the person drinking fanta and the person driving the snowmobile have different parity positions##9
+ 9. the person driving the van is not the owner of the turtle##6
+10. the chef is not to the left of the owner of the frog##8
+11. the architect and the person who's hobby is puzzles have the same parity positions##9
+12. the freelancer is on the left or right of the person who's hobby is singing##3
+13. the analyst is not the owner of the rabbit##6
+14. the person drinking sprite is not to the right of the analyst##8
+15. the person drinking tea is somewhere to the left of the person drinking cola##5
+16. the person drinking sprite is on the left or right of the owner of the rabbit##3
+17. the owner of the frog is somewhere to the left of the chef##5
+18. the person who's sport is cricket is the teacher##1
+19. the person driving the motorbike is the person who's sport is golf##1
+20. the person who's hobby is traveling is not to the right of the person driving the van##8
+21. the person who's hobby is woodworking is not to the right of the owner of the frog##8
+22. the person who's sport is biathlon is not to the right of the person drinking fanta##8
+23. the person driving the trike and the person drinking fanta have different parity positions##9
+24. the person who's hobby is dancing is not to the left of the person drinking cola##8
+25. the person who's sport is golf is not the owner of the rabbit##6
+26. the person who's sport is handball and the person driving the helicopter have different parity positions##9
+27. the owner of the turtle is somewhere to the left of the person who's sport is lacrosse##5
+28. the person drinking sprite is on the left or right of the owner of the frog##3
+29. the owner of the rabbit is somewhere between the librarian and the person driving the snowmobile##7
+30. the owner of the turtle is somewhere to the left of the person driving the helicopter##5
+31. the person drinking cola is somewhere to the left of the person driving the motorbike##5
+32. the person drinking cola is on the right of the teacher##1
+33. the person driving the trike is not the chef##6
+34. the person drinking sprite is on the right of the person who's sport is handball##1
+35. the person drinking mirinda is on the right of the architect##1
+36. the person driving the van is not the chef##6
+37. the person driving the motorbike and the architect have the same parity positions##9
+38. the person driving the helicopter and the person who's hobby is writing have the same parity positions##9
+39. the person drinking tea is on the left or right of the person who's hobby is writing##3
+40. the person driving the trike is not to the right of the person who's sport is lacrosse##8
+41. the teacher is on the left of the person drinking cola##1
+42. the person who's hobby is writing and the analyst have different parity positions##9
+43. the person driving the motorbike and the person drinking sprite have the same parity positions##9
+44. the person driving the van is not to the right of the person who's hobby is singing##8
+45. the person driving the train is on the left or right of the person who's sport is water-polo##3
+46. the person driving the helicopter is not to the left of the person driving the train##8
+47. the person who's sport is lacrosse is not to the right of the person who's sport is biathlon##8
+48. the person who's hobby is dancing is the analyst##1
+49. the person who's hobby is traveling is the person driving the van or the person who's hobby is traveling is the person who's sport is cricket or both
+50. the owner of the rabbit is on the right of the person driving the van##1
+51. the owner of the dog is on the left or right of the teacher##3
+52. the person who's hobby is woodworking is not to the left of the person who's hobby is writing##8
+53. the owner of the mouse and the teacher have the same parity positions##9
+54. the person driving the van is somewhere to the right of the owner of the mouse##5","{'Beverage': ['tea', 'cola', 'mirinda', 'sprite', 'iced-tea', 'fanta'], 'Hobby': ['traveling', 'writing', 'woodworking', 'singing', 'dancing', 'puzzles'], 'Job': ['teacher', 'architect', 'freelancer', 'librarian', 'analyst', 'chef'], 'Pet': ['mouse', 'dog', 'rabbit', 'turtle', 'frog', 'fish'], 'Sport': ['cricket', 'water-polo', 'handball', 'golf', 'lacrosse', 'biathlon'], 'Transport': ['snowmobile', 'van', 'train', 'motorbike', 'trike', 'helicopter']}"
+Pt1_6x6_level11-2,"There are 6 different favourite beverages: coffee, hot-chocolate, iced-tea, juice, lemonade, water
+There 6 different types of food: blueberry, broccoli, kale, mango, plum, potato
+The people have 6 different hobbies: cooking, fishing, gardening, magic-tricks, singing, sudoku
+The people perfer 6 different movie-genres: animation, crime, family, mystery, spy, western
+6 different pets are kept: ferret, fish, horse, lizard, rabbit, rat
+The people prefer 6 different types of sport: golf, ice-hockey, lacrosse, skiing, snowboarding, tennis
+ 1. the person eating kale is on the left of the person watching western movies##1
+ 2. the person eating kale is the person who's sport is lacrosse##1
+ 3. the person who's sport is golf is on the left or right of the person who's sport is ice-hockey##3
+ 4. the person who's hobby is fishing is the person watching crime movies or the person who's hobby is fishing is the owner of the horse, but not both##10
+ 5. the owner of the ferret is on the left or right of the person who's hobby is singing##3
+ 6. the owner of the rat is not to the right of the person drinking juice##8
+ 7. the owner of the rat is somewhere to the left of the owner of the fish##5
+ 8. the person who's hobby is fishing and the person who's sport is lacrosse have different parity positions##9
+ 9. the owner of the rat is somewhere to the left of the person who's hobby is magic-tricks##5
+10. the person watching mystery movies is somewhere to the left of the person who's sport is golf##5
+11. the person who's sport is golf is on the left of the person drinking juice##1
+12. the owner of the rabbit is not to the right of the person eating plum##8
+13. the person who's sport is golf is on the left or right of the owner of the fish##3
+14. the person watching crime movies is in an even position##4
+15. the person drinking lemonade is not to the right of the person eating potato##8
+16. the person watching spy movies is not the person drinking coffee##6
+17. the person watching family movies is on the left of the person eating potato##1
+18. the person watching spy movies is on the far left or far right##3
+19. the owner of the fish is the person eating blueberry or the owner of the fish is the person drinking lemonade, but not both##10
+20. the person who's hobby is sudoku is not to the right of the person drinking water##8
+21. the owner of the lizard is in an even position##4
+22. the person eating broccoli is not to the right of the person who's sport is snowboarding##8
+23. the person eating kale is the person watching family movies or the person drinking hot-chocolate is the person eating kale or both
+24. the person watching mystery movies is not to the left of the person drinking iced-tea##8
+25. the person who's hobby is cooking is not to the left of the person watching western movies##8
+26. the person who's hobby is sudoku is on the right of the person who's hobby is fishing##1
+27. the person who's hobby is magic-tricks is on the left or right of the owner of the ferret##3
+28. the person who's sport is skiing is not to the right of the person eating kale##8
+29. the owner of the lizard is on the right of the person who's hobby is gardening##1
+30. the person eating plum is the person drinking juice or the person eating plum is the person watching mystery movies, but not both##10
+31. the person eating mango is the person drinking coffee or the person eating mango is the person who's sport is golf or both
+32. the person eating kale is the person drinking iced-tea or the person eating kale is the owner of the rabbit, but not both##10
+33. the person who's hobby is cooking is on the left or right of the person eating blueberry##3
+34. the person who's sport is lacrosse is on the right of the person who's sport is skiing##1
+35. the person eating plum is not the person watching crime movies##6
+36. the person who's hobby is fishing is on the far left##1
+37. the person who's hobby is magic-tricks is between the person who's hobby is gardening and the person drinking water##2
+38. the person drinking coffee and the owner of the horse have the same parity positions##9
+39. the person eating plum is not the owner of the ferret##6
+40. the person watching family movies is the person eating kale or the person watching family movies is the person drinking coffee or both
+41. the person who's hobby is singing is on the right of the person who's hobby is gardening##1
+42. the person drinking hot-chocolate is somewhere between the owner of the horse and the person eating mango##7
+43. the person who's sport is snowboarding is on the right of the person eating potato##1
+44. the owner of the rat is not to the left of the person eating broccoli##8
+45. the person eating mango is somewhere to the right of the person who's sport is tennis##5
+46. the owner of the fish and the person watching western movies have different parity positions##9","{'Beverage': ['iced-tea', 'lemonade', 'water', 'hot-chocolate', 'coffee', 'juice'], 'Food': ['broccoli', 'kale', 'potato', 'blueberry', 'mango', 'plum'], 'Hobby': ['fishing', 'sudoku', 'cooking', 'magic-tricks', 'gardening', 'singing'], 'Movie-Genre': ['mystery', 'family', 'western', 'crime', 'animation', 'spy'], 'Pet': ['horse', 'rabbit', 'rat', 'fish', 'ferret', 'lizard'], 'Sport': ['skiing', 'lacrosse', 'tennis', 'snowboarding', 'golf', 'ice-hockey']}"
+Pt1_6x6_level11-3,"There 6 different types of food: cabbage, lime, mango, pear, spinach, watermelon
+The people have 6 different jobs:  bartender, designer, electrician, musician, photographer, writer
+The people perfer 6 different movie-genres: crime, disaster, family, musical, mystery, romance
+The people prefer 6 different music-genres: classical, funk, punk, reggae, soul, trance
+6 different pets are kept: fish, frog, guinea-pig, hamster, pony, turtle
+The people prefer 6 different types of sport: baseball, climbing, cricket, golf, soccer, water-polo
+ 1. the person who's sport is soccer and the electrician have different parity positions##9
+ 2. the person watching musical movies is somewhere to the right of the photographer##5
+ 3. the fan reggae is the person who's sport is golf or the person eating pear is the fan reggae or both
+ 4. the owner of the guinea-pig is not to the left of the writer##8
+ 5. the person who's sport is golf is between the person who's sport is cricket and the fan classical##2
+ 6. the owner of the turtle is somewhere between the owner of the frog and the owner of the pony##7
+ 7. the person eating mango and the writer have the same parity positions##9
+ 8. the owner of the guinea-pig is not to the right of the person eating cabbage##8
+ 9. the person who's sport is climbing is on the left or right of the person watching disaster movies##3
+10. the person watching disaster movies is on the left or right of the person who's sport is climbing##3
+11. the person eating watermelon is somewhere to the left of the person eating spinach##5
+12. the person eating lime and the fan soul have different parity positions##9
+13. the person who's sport is water-polo is not to the left of the bartender##8
+14. the person watching romance movies is not to the right of the person who's sport is climbing##8
+15. the fan classical is in an odd position##4
+16. the designer is on the left of the fan classical##1
+17. the owner of the fish is not to the right of the bartender##8
+18. the owner of the pony and the person eating cabbage have the same parity positions##9
+19. the owner of the frog is not the fan reggae##6
+20. the person eating pear is on the far right##1
+21. the person who's sport is water-polo is somewhere to the right of the fan punk##5
+22. the person who's sport is climbing is on the left or right of the musician##3
+23. the fan soul is not to the left of the person who's sport is cricket##8
+24. the person eating watermelon is the owner of the guinea-pig or the person eating watermelon is the fan funk, but not both##10
+25. the person watching family movies is on the left or right of the person eating cabbage##3
+26. the person watching family movies is the owner of the guinea-pig##1
+27. the writer is on the far left or far right##3
+28. the fan trance is not to the left of the fan punk##8
+29. the person who's sport is climbing is somewhere to the right of the person who's sport is cricket##5
+30. the person watching family movies is the owner of the pony or the person watching family movies is the person eating watermelon or both
+31. the fan classical is somewhere between the fan trance and the person who's sport is cricket##7
+32. the person eating spinach is the owner of the turtle or the fan classical is the person eating spinach or both
+33. the person who's sport is cricket and the fan classical have the same parity positions##9
+34. the person eating mango is somewhere to the right of the owner of the hamster##5
+35. the person who's sport is soccer is somewhere to the left of the electrician##5
+36. the owner of the fish is between the owner of the pony and the owner of the turtle##2
+37. the person watching crime movies is not to the left of the person who's sport is water-polo##8
+38. the person watching disaster movies is not the owner of the guinea-pig##6
+39. the person watching disaster movies and the owner of the turtle have the same parity positions##9
+40. the owner of the frog and the person watching romance movies have the same parity positions##9
+41. the person eating spinach is on the left of the person who's sport is water-polo##1
+42. the electrician and the person watching romance movies have different parity positions##9
+43. the owner of the hamster is on the left or right of the writer##3
+44. the person who's sport is soccer is on the far left or far right##3
+45. the person who's sport is water-polo and the person eating mango have different parity positions##9
+46. the owner of the frog is not to the right of the person watching romance movies##8","{'Food': ['watermelon', 'cabbage', 'mango', 'lime', 'spinach', 'pear'], 'Job': ['writer', 'electrician', 'photographer', 'designer', 'bartender', 'musician'], 'Movie-Genre': ['family', 'mystery', 'romance', 'disaster', 'musical', 'crime'], 'Music-Genre': ['punk', 'funk', 'soul', 'reggae', 'classical', 'trance'], 'Pet': ['guinea-pig', 'hamster', 'frog', 'turtle', 'fish', 'pony'], 'Sport': ['soccer', 'baseball', 'cricket', 'golf', 'climbing', 'water-polo']}"
+Pt1_6x6_level11-4,"There are 6 different favourite beverages: hot-chocolate, milk, mirinda, soy-milk, sprite, tea
+The people have 6 different hobbies: camping, card-games, collecting, cooking, rock-climbing, singing
+The people perfer 6 different movie-genres: animation, documentary, family, horror, musical, zombie
+The people prefer 6 different music-genres: ambient, funk, gospel, hip-hop, rock, trance
+The people prefer 6 different types of sport: baseball, lacrosse, rugby, tennis, water-polo, weightlifting
+The people use 6 different means of transport: airplane, bus, motorbike, taxi, trike, van
+ 1. the person watching musical movies is the person who's sport is weightlifting or the person watching musical movies is the person driving the airplane, but not both##10
+ 2. the person drinking tea and the person driving the motorbike have different parity positions##9
+ 3. the person watching musical movies is somewhere to the left of the person watching family movies##5
+ 4. the person drinking mirinda is somewhere to the right of the person driving the bus##5
+ 5. the person watching horror movies is not to the left of the person who's hobby is camping##8
+ 6. the person who's hobby is card-games is the person drinking hot-chocolate or the person who's hobby is card-games is the person driving the airplane, but not both##10
+ 7. the person who's hobby is collecting and the person who's sport is water-polo have the same parity positions##9
+ 8. the person who's sport is water-polo and the person watching family movies have the same parity positions##9
+ 9. the person driving the taxi is somewhere to the left of the person who's sport is tennis##5
+10. the person driving the motorbike is the person watching zombie movies or the person driving the motorbike is the person drinking mirinda, but not both##10
+11. the person watching documentary movies and the person drinking tea have different parity positions##9
+12. the person drinking mirinda is the person driving the motorbike or the person who's hobby is rock-climbing is the person drinking mirinda or both
+13. the person who's sport is rugby is not to the left of the person who's sport is baseball##8
+14. the person who's hobby is cooking is not the person who's sport is lacrosse##6
+15. the fan gospel is not to the right of the person who's hobby is singing##8
+16. the person drinking sprite is not to the right of the person watching family movies##8
+17. the fan trance is the person drinking milk##1
+18. the person drinking sprite is somewhere between the person who's hobby is card-games and the person drinking tea##7
+19. the person who's sport is weightlifting is not to the left of the person drinking mirinda##8
+20. the person driving the airplane is the fan trance or the person driving the airplane is the person who's sport is rugby or both
+21. the fan trance is somewhere to the left of the fan hip-hop##5
+22. the person watching musical movies is on the left or right of the fan hip-hop##3
+23. the person who's sport is tennis and the fan ambient have the same parity positions##9
+24. the person who's hobby is camping is the person driving the trike or the person who's hobby is camping is the fan rock or both
+25. the person who's sport is water-polo is the person driving the trike##1
+26. the person driving the motorbike is not the person who's sport is lacrosse##6
+27. the person driving the trike and the person drinking hot-chocolate have the same parity positions##9
+28. the person drinking hot-chocolate and the person who's hobby is card-games have different parity positions##9
+29. the fan trance is not the person who's hobby is camping##6
+30. the person drinking mirinda is between the person watching zombie movies and the person who's sport is tennis##2
+31. the person driving the airplane is on the right of the fan ambient##1
+32. the fan ambient and the person drinking mirinda have different parity positions##9
+33. the fan gospel is on the left or right of the person drinking hot-chocolate##3
+34. the fan rock is somewhere to the left of the person who's hobby is card-games##5
+35. the person driving the taxi is in an even position##4
+36. the person who's sport is rugby is the person watching animation movies##1
+37. the person drinking hot-chocolate is the person who's hobby is singing##1
+38. the person watching horror movies is somewhere to the left of the person who's sport is weightlifting##5
+39. the person driving the taxi and the person watching family movies have different parity positions##9
+40. the fan trance is the person who's sport is water-polo or the fan trance is the person drinking mirinda, but not both##10
+41. the person who's hobby is cooking is on the right of the person watching horror movies##1
+42. the fan ambient is not to the left of the fan hip-hop##8
+43. the person who's sport is weightlifting is the fan gospel##1
+44. the person who's hobby is cooking is in an odd position##4
+45. the person who's sport is baseball is somewhere to the left of the person who's sport is rugby##5","{'Beverage': ['milk', 'tea', 'sprite', 'mirinda', 'hot-chocolate', 'soy-milk'], 'Hobby': ['collecting', 'camping', 'cooking', 'rock-climbing', 'singing', 'card-games'], 'Movie-Genre': ['documentary', 'horror', 'zombie', 'musical', 'family', 'animation'], 'Music-Genre': ['trance', 'rock', 'hip-hop', 'gospel', 'ambient', 'funk'], 'Sport': ['water-polo', 'lacrosse', 'baseball', 'weightlifting', 'tennis', 'rugby'], 'Transport': ['trike', 'bus', 'motorbike', 'taxi', 'van', 'airplane']}"
+Pt1_6x6_level11-5,"There are 6 different favourite beverages: coffee, juice, lemonade, mirinda, soy-milk, sprite
+The people have 6 different hobbies: board-games, hiking, magic-tricks, photography, sudoku, woodworking
+The people have 6 different jobs:  doctor, electrician, paramedic, photographer, pilot, software-developer
+6 different pets are kept: chinchilla, dog, guinea-pig, mouse, rabbit, rat
+The people prefer 6 different types of sport: biathlon, cycling, golf, parkour, soccer, water-polo
+The people use 6 different means of transport: airplane, boat, jet-ski, ship, skateboard, van
+ 1. the owner of the rabbit is somewhere to the right of the person drinking soy-milk##5
+ 2. the person who's hobby is hiking is not the owner of the mouse##6
+ 3. the person driving the van is somewhere to the right of the person who's sport is soccer##5
+ 4. the person who's hobby is magic-tricks is the person driving the jet-ski or the photographer is the person who's hobby is magic-tricks, but not both##10
+ 5. the person drinking lemonade is not to the left of the person drinking juice##8
+ 6. the owner of the dog is not to the left of the person driving the airplane##8
+ 7. the person who's hobby is sudoku is on the left or right of the person who's sport is parkour##3
+ 8. the person who's sport is soccer is on the far left or far right##3
+ 9. the person drinking coffee is the owner of the rat##1
+10. the person drinking mirinda and the person driving the van have different parity positions##9
+11. the person drinking lemonade is somewhere to the right of the person driving the skateboard##5
+12. the owner of the rabbit and the person drinking mirinda have the same parity positions##9
+13. the person driving the skateboard is somewhere to the right of the pilot##5
+14. the person who's hobby is board-games and the pilot have different parity positions##9
+15. the person who's hobby is magic-tricks is the person driving the airplane or the person who's hobby is magic-tricks is the person drinking lemonade or both
+16. the owner of the rabbit is the owner of the rabbit##1
+17. the person who's hobby is board-games is on the right of the person who's sport is cycling##1
+18. the owner of the guinea-pig is on the right of the person driving the airplane##1
+19. the paramedic is the person drinking sprite or the paramedic is the person who's hobby is hiking, but not both##10
+20. the person who's hobby is woodworking and the owner of the mouse have different parity positions##9
+21. the person who's hobby is board-games is the person who's sport is cycling or the person who's hobby is board-games is the owner of the rabbit or both
+22. the doctor is on the far right##1
+23. the photographer is not to the left of the person who's hobby is photography##8
+24. the doctor is not to the right of the owner of the guinea-pig##8
+25. the person who's sport is parkour is on the left or right of the person driving the airplane##3
+26. the person who's hobby is photography is not to the right of the person who's sport is water-polo##8
+27. the person drinking coffee is on the left of the owner of the chinchilla##1
+28. the person drinking lemonade and the person who's hobby is board-games have different parity positions##9
+29. the person who's sport is parkour is the person driving the jet-ski##1
+30. the photographer is somewhere to the right of the person who's sport is water-polo##5
+31. the person who's sport is soccer is not to the left of the person drinking coffee##8
+32. the person drinking mirinda is not to the right of the person driving the jet-ski##8
+33. the person driving the skateboard and the person who's sport is parkour have different parity positions##9
+34. the photographer is not to the right of the person drinking juice##8
+35. the paramedic is between the person drinking juice and the owner of the rabbit##2
+36. the doctor and the person driving the jet-ski have the same parity positions##9
+37. the person driving the boat is not the photographer##6
+38. the paramedic is not the person who's hobby is board-games##6
+39. the person drinking lemonade is not to the left of the person who's sport is cycling##8
+40. the person who's sport is parkour is the person driving the van or the person who's sport is parkour is the person who's hobby is magic-tricks, but not both##10
+41. the person who's hobby is woodworking is the doctor or the person drinking coffee is the person who's hobby is woodworking, but not both##10
+42. the electrician is on the far left##1
+43. the person who's hobby is magic-tricks is not to the left of the owner of the rabbit##8
+44. the person driving the boat is the person who's hobby is photography##1
+45. the person who's hobby is sudoku is on the right of the person who's hobby is photography##1
+46. the person who's sport is biathlon is the owner of the dog or the owner of the dog is the electrician or both
+47. the person who's sport is water-polo is not to the right of the person who's hobby is sudoku##8","{'Beverage': ['coffee', 'soy-milk', 'mirinda', 'sprite', 'juice', 'lemonade'], 'Hobby': ['woodworking', 'hiking', 'board-games', 'photography', 'sudoku', 'magic-tricks'], 'Job': ['electrician', 'pilot', 'software-developer', 'paramedic', 'photographer', 'doctor'], 'Pet': ['rat', 'chinchilla', 'rabbit', 'mouse', 'dog', 'guinea-pig'], 'Sport': ['soccer', 'cycling', 'golf', 'water-polo', 'biathlon', 'parkour'], 'Transport': ['ship', 'van', 'skateboard', 'boat', 'airplane', 'jet-ski']}"
+Pt1_6x6_level11-6,"There are 6 different favourite beverages: 7up, cola, fanta, iced-tea, juice, soy-milk
+The people have 6 different hobbies: camping, chess, hiking, magic-tricks, rock-climbing, video-games
+The people perfer 6 different movie-genres: drama, family, romance, satire, scientific, sports
+6 different pets are kept: chinchilla, guinea-pig, hamster, lizard, snake, turtle
+The people prefer 6 different types of sport: baseball, golf, rowing, rugby, skateboarding, surfing
+The people use 6 different means of transport: helicopter, jet-ski, quad-bike, skateboard, subway, trike
+ 1. the person drinking iced-tea is the person who's hobby is hiking or the person drinking iced-tea is the owner of the hamster, but not both##10
+ 2. the person who's sport is rowing is somewhere to the right of the person watching family movies##5
+ 3. the person who's hobby is video-games is between the person who's hobby is rock-climbing and the person drinking 7up##2
+ 4. the person who's hobby is hiking is the person watching romance movies or the person watching romance movies is the person drinking juice or both
+ 5. the owner of the chinchilla is somewhere between the person who's sport is surfing and the owner of the guinea-pig##7
+ 6. the owner of the turtle is not to the left of the person drinking juice##8
+ 7. the person watching family movies is the person who's hobby is video-games or the person watching family movies is the person who's sport is rugby or both
+ 8. the owner of the turtle is the person drinking soy-milk or the owner of the turtle is the person driving the skateboard or both
+ 9. the person who's hobby is hiking is on the left or right of the person who's hobby is chess##3
+10. the person who's sport is surfing is on the left or right of the person who's sport is skateboarding##3
+11. the person who's sport is golf is somewhere between the owner of the turtle and the person driving the trike##7
+12. the person watching sports movies is somewhere to the right of the person watching satire movies##5
+13. the owner of the lizard is not the person who's hobby is camping##6
+14. the person watching drama movies and the person who's sport is rugby have different parity positions##9
+15. the person drinking iced-tea is not to the right of the owner of the guinea-pig##8
+16. the person who's hobby is rock-climbing and the person drinking juice have the same parity positions##9
+17. the person who's sport is skateboarding is not the person drinking cola##6
+18. the owner of the hamster is not to the left of the owner of the lizard##8
+19. the person watching satire movies is on the far left##1
+20. the person driving the helicopter is not the person who's sport is surfing##6
+21. the owner of the lizard is the person drinking cola or the person drinking cola is the person who's sport is golf or both
+22. the person drinking juice and the person who's sport is skateboarding have the same parity positions##9
+23. the person watching family movies is on the left of the person who's sport is baseball##1
+24. the person watching drama movies is not the person drinking cola##6
+25. the person drinking iced-tea and the person watching romance movies have different parity positions##9
+26. the owner of the hamster and the person drinking fanta have the same parity positions##9
+27. the person who's hobby is video-games and the person driving the quad-bike have different parity positions##9
+28. the person drinking iced-tea is the person who's sport is baseball or the person drinking iced-tea is the owner of the turtle, but not both##10
+29. the person who's sport is baseball is somewhere to the right of the person who's sport is surfing##5
+30. the person who's hobby is magic-tricks is the person watching romance movies or the person who's hobby is magic-tricks is the person drinking fanta, but not both##10
+31. the person driving the trike is the person who's hobby is hiking or the person driving the trike is the owner of the hamster, but not both##10
+32. the person drinking soy-milk is not to the left of the person who's sport is rowing##8
+33. the person driving the helicopter is on the left or right of the owner of the guinea-pig##3
+34. the person drinking fanta is in an odd position##4
+35. the person driving the helicopter is not to the left of the owner of the guinea-pig##8
+36. the owner of the hamster is in an odd position##4
+37. the person drinking 7up and the person watching satire movies have the same parity positions##9
+38. the person watching sports movies is in an even position##4
+39. the person who's hobby is hiking and the person drinking 7up have different parity positions##9
+40. the owner of the guinea-pig and the person drinking juice have different parity positions##9
+41. the person driving the subway and the person who's hobby is camping have the same parity positions##9
+42. the owner of the snake is not the person watching sports movies##6
+43. the person who's sport is golf is not to the right of the person drinking soy-milk##8
+44. the person who's sport is surfing is the person watching sports movies or the person drinking fanta is the person who's sport is surfing or both
+45. the person driving the subway is the person watching sports movies##1
+46. the person drinking cola is not to the right of the owner of the guinea-pig##8
+47. the person who's hobby is magic-tricks and the person watching satire movies have the same parity positions##9
+48. the owner of the hamster is somewhere to the right of the person drinking cola##5
+49. the person drinking juice is somewhere to the right of the person drinking fanta##5
+50. the person who's hobby is chess is not to the left of the person drinking cola##8
+51. the person who's hobby is magic-tricks is not to the right of the person watching romance movies##8
+52. the person driving the trike is not to the left of the person who's hobby is video-games##8
+53. the person drinking iced-tea is somewhere to the right of the person who's hobby is chess##5
+54. the person driving the jet-ski is on the left or right of the person watching drama movies##3
+55. the person who's sport is rowing is not to the right of the person who's hobby is camping##8
+56. the person driving the trike is the person drinking iced-tea or the person driving the trike is the owner of the chinchilla or both
+57. the person who's sport is rowing and the owner of the turtle have the same parity positions##9
+58. the person driving the quad-bike is not the person drinking juice##6
+59. the person who's hobby is chess is somewhere to the left of the person who's hobby is hiking##5","{'Beverage': ['fanta', 'cola', '7up', 'iced-tea', 'juice', 'soy-milk'], 'Hobby': ['rock-climbing', 'video-games', 'chess', 'hiking', 'magic-tricks', 'camping'], 'Movie-Genre': ['satire', 'sports', 'family', 'drama', 'romance', 'scientific'], 'Pet': ['snake', 'lizard', 'chinchilla', 'guinea-pig', 'hamster', 'turtle'], 'Sport': ['skateboarding', 'surfing', 'rugby', 'baseball', 'golf', 'rowing'], 'Transport': ['quad-bike', 'subway', 'jet-ski', 'trike', 'helicopter', 'skateboard']}"
+Pt1_6x6_level11-7,"There are 6 different favourite beverages: almond-milk, cola, lemonade, milk, mirinda, water
+The people perfer 6 different movie-genres: adventure, epic, fantasy, horror, martial-arts, spy
+The people prefer 6 different music-genres: hip-hop, jazz, punk, reggae, techno, trance
+There are 6 different nationalities: colombian, dutch, german, indian, malaysian, nigerian
+6 different pets are kept: dog, hamster, hedgehog, lizard, pony, snake
+The people prefer 6 different types of sport: lacrosse, soccer, surfing, swimming, tennis, volleyball
+ 1. the person who's sport is volleyball is the person drinking cola##1
+ 2. the person who's sport is surfing is somewhere to the right of the german##5
+ 3. the person watching martial-arts movies is not to the left of the fan reggae##8
+ 4. the owner of the hedgehog is the malaysian##1
+ 5. the german is the person watching fantasy movies or the fan reggae is the german, but not both##10
+ 6. the person drinking lemonade is somewhere to the left of the fan punk##5
+ 7. the person drinking cola is in an even position##4
+ 8. the person watching spy movies is somewhere between the owner of the lizard and the fan jazz##7
+ 9. the person drinking cola is not the indian##6
+10. the fan techno is the person who's sport is tennis##1
+11. the dutch is on the left or right of the colombian##3
+12. the person who's sport is surfing is the person watching martial-arts movies or the person who's sport is surfing is the owner of the dog or both
+13. the person watching adventure movies and the person who's sport is lacrosse have the same parity positions##9
+14. the person drinking lemonade is not to the right of the owner of the lizard##8
+15. the owner of the snake is not the fan techno##6
+16. the fan reggae is not the person watching horror movies##6
+17. the person watching horror movies is not to the right of the person watching spy movies##8
+18. the person drinking almond-milk is the owner of the pony or the person drinking almond-milk is the person who's sport is soccer or both
+19. the dutch is on the right of the person watching fantasy movies##1
+20. the owner of the dog is somewhere between the person watching adventure movies and the person drinking almond-milk##7
+21. the fan trance is not to the right of the person who's sport is soccer##8
+22. the colombian is between the person drinking almond-milk and the owner of the snake##2
+23. the person watching martial-arts movies is not to the right of the person watching horror movies##8
+24. the person watching horror movies is not the person drinking lemonade##6
+25. the owner of the pony is not to the left of the owner of the snake##8
+26. the person drinking mirinda is somewhere to the right of the colombian##5
+27. the person drinking cola is on the left or right of the person drinking milk##3
+28. the owner of the hamster is on the far left or far right##3
+29. the fan techno is the owner of the hamster##1
+30. the german is somewhere to the right of the person drinking milk##5
+31. the fan trance and the colombian have the same parity positions##9
+32. the person drinking milk is not to the left of the person watching epic movies##8
+33. the fan jazz and the person who's sport is soccer have different parity positions##9
+34. the owner of the pony is the person who's sport is swimming##1
+35. the person drinking mirinda is on the left of the owner of the hedgehog##1
+36. the fan punk is somewhere to the right of the person who's sport is volleyball##5
+37. the person watching adventure movies is not the person who's sport is soccer##6
+38. the indian is on the far left or far right##3
+39. the person drinking milk is not to the right of the owner of the pony##8
+40. the nigerian is somewhere between the person watching adventure movies and the dutch##7
+41. the german and the fan hip-hop have different parity positions##9
+42. the owner of the hedgehog is not the fan punk##6
+43. the fan jazz and the person who's sport is volleyball have the same parity positions##9
+44. the nigerian is not to the left of the dutch##8
+45. the owner of the snake is the person drinking cola or the person drinking cola is the fan punk, but not both##10
+46. the person drinking milk and the owner of the hedgehog have different parity positions##9
+47. the person who's sport is soccer is between the person who's sport is swimming and the owner of the snake##2
+48. the indian and the person who's sport is lacrosse have different parity positions##9
+49. the person drinking almond-milk is not to the right of the owner of the dog##8
+50. the owner of the dog is the dutch or the owner of the dog is the person watching spy movies, but not both##10","{'Beverage': ['milk', 'cola', 'lemonade', 'almond-milk', 'mirinda', 'water'], 'Movie-Genre': ['epic', 'martial-arts', 'fantasy', 'horror', 'spy', 'adventure'], 'Music-Genre': ['techno', 'reggae', 'trance', 'punk', 'hip-hop', 'jazz'], 'Nationality': ['indian', 'german', 'colombian', 'dutch', 'nigerian', 'malaysian'], 'Pet': ['hamster', 'snake', 'lizard', 'pony', 'dog', 'hedgehog'], 'Sport': ['tennis', 'volleyball', 'soccer', 'swimming', 'surfing', 'lacrosse']}"
+Pt1_6x6_level11-8,"There 6 different types of food: artichoke, avocado, banana, garlic, grapes, kiwi
+The people have 6 different hobbies: board-games, camping, drawing, filmmaking, hiking, photography
+The people perfer 6 different movie-genres: documentary, epic, horror, martial-arts, musical, spy
+6 different pets are kept: bird, guinea-pig, hedgehog, lizard, pony, snake
+The people prefer 6 different types of sport: badminton, climbing, golf, rowing, sailing, skiing
+The people use 6 different means of transport: boat, bus, roller, train, tram, trike
+ 1. the person watching martial-arts movies is the person who's hobby is board-games or the person who's hobby is board-games is the person eating artichoke or both
+ 2. the person watching spy movies is the person who's hobby is photography or the person who's hobby is photography is the owner of the pony or both
+ 3. the person who's sport is skiing is on the right of the owner of the snake##1
+ 4. the person watching musical movies is on the right of the person who's hobby is hiking##1
+ 5. the person eating grapes and the person who's hobby is drawing have the same parity positions##9
+ 6. the person driving the train is not the person watching horror movies##6
+ 7. the person driving the roller is somewhere to the left of the person eating avocado##5
+ 8. the person who's hobby is camping is in an even position##4
+ 9. the person watching horror movies is not the person eating kiwi##6
+10. the person watching musical movies is the owner of the pony or the person watching musical movies is the person eating artichoke or both
+11. the person watching epic movies is on the left or right of the person watching musical movies##3
+12. the owner of the pony is not to the left of the person who's hobby is photography##8
+13. the person watching martial-arts movies is somewhere between the person watching horror movies and the person who's hobby is board-games##7
+14. the person who's sport is sailing and the person driving the trike have the same parity positions##9
+15. the person watching spy movies is the person driving the train or the person driving the train is the owner of the pony, but not both##10
+16. the person eating garlic is not the person driving the boat##6
+17. the person eating grapes is the person watching epic movies or the person watching epic movies is the person who's hobby is hiking, but not both##10
+18. the person who's hobby is camping is not to the right of the person who's hobby is board-games##8
+19. the person driving the bus is not to the right of the person who's sport is badminton##8
+20. the person eating grapes is not to the right of the person driving the train##8
+21. the owner of the bird is on the far left##1
+22. the person who's hobby is hiking is the owner of the bird or the person who's hobby is hiking is the person watching horror movies or both
+23. the owner of the snake is not to the left of the person driving the tram##8
+24. the person watching martial-arts movies is not to the right of the person who's hobby is drawing##8
+25. the person watching musical movies is the person eating garlic##1
+26. the person eating avocado is somewhere to the left of the person who's sport is climbing##5
+27. the owner of the hedgehog is not to the left of the person driving the boat##8
+28. the person who's sport is rowing is between the person who's hobby is filmmaking and the owner of the bird##2
+29. the person who's sport is golf is somewhere between the owner of the guinea-pig and the person eating banana##7
+30. the owner of the lizard is the person who's sport is badminton or the owner of the lizard is the person watching musical movies or both
+31. the person driving the boat is somewhere to the right of the person who's sport is badminton##5
+32. the person driving the bus is on the right of the owner of the pony##1
+33. the person driving the tram is not the person who's sport is skiing##6
+34. the person driving the trike is not the person watching martial-arts movies##6
+35. the person eating artichoke is somewhere to the right of the person driving the roller##5
+36. the person driving the train and the person watching documentary movies have the same parity positions##9
+37. the person driving the boat is on the left or right of the person who's hobby is filmmaking##3
+38. the person who's hobby is camping is the person who's sport is badminton or the person who's hobby is camping is the person eating banana, but not both##10
+39. the person driving the bus is on the left of the person eating banana##1
+40. the person watching martial-arts movies is somewhere to the left of the person driving the train##5
+41. the owner of the pony is on the left or right of the person driving the trike##3","{'Food': ['kiwi', 'garlic', 'avocado', 'banana', 'grapes', 'artichoke'], 'Hobby': ['hiking', 'photography', 'filmmaking', 'camping', 'drawing', 'board-games'], 'Movie-Genre': ['epic', 'musical', 'horror', 'documentary', 'martial-arts', 'spy'], 'Pet': ['bird', 'pony', 'lizard', 'hedgehog', 'snake', 'guinea-pig'], 'Sport': ['sailing', 'rowing', 'badminton', 'climbing', 'golf', 'skiing'], 'Transport': ['trike', 'roller', 'bus', 'boat', 'tram', 'train']}"
+Pt1_6x6_level11-9,"There 6 different types of food: asparagus, eggplant, grapefruit, pomegranate, spinach, zucchini
+The people have 6 different hobbies: board-games, camping, dancing, hiking, reading, woodworking
+The people perfer 6 different movie-genres: crime, epic, martial-arts, spy, thriller, zombie
+The people prefer 6 different music-genres: ambient, classical, electronic, indie, jazz, metal
+6 different pets are kept: cat, ferret, fish, goat, lizard, rat
+The people prefer 6 different types of sport: cricket, handball, ice-hockey, rowing, soccer, tennis
+ 1. the fan electronic is not to the right of the person watching spy movies##8
+ 2. the owner of the cat is the fan metal##1
+ 3. the owner of the goat is not to the left of the person who's hobby is dancing##8
+ 4. the person eating pomegranate is on the right of the fan electronic##1
+ 5. the owner of the fish is somewhere to the right of the person who's hobby is camping##5
+ 6. the person watching epic movies is the fan ambient or the person watching epic movies is the person who's sport is cricket or both
+ 7. the person who's sport is handball is on the right of the person watching martial-arts movies##1
+ 8. the person who's sport is rowing and the person who's hobby is woodworking have the same parity positions##9
+ 9. the fan classical is not to the right of the owner of the fish##8
+10. the person eating spinach is not to the right of the person watching crime movies##8
+11. the owner of the fish is not to the left of the person eating spinach##8
+12. the person who's sport is soccer is on the right of the person watching thriller movies##1
+13. the person watching epic movies is not the person eating pomegranate##6
+14. the person who's sport is cricket is not to the left of the person who's sport is cricket##8
+15. the person who's hobby is woodworking is the person watching thriller movies or the fan ambient is the person who's hobby is woodworking, but not both##10
+16. the person eating eggplant is the person who's hobby is dancing or the person who's hobby is dancing is the owner of the lizard, but not both##10
+17. the owner of the lizard is somewhere to the left of the person who's hobby is dancing##5
+18. the person who's hobby is woodworking is not to the left of the person eating grapefruit##8
+19. the person who's sport is rowing is not to the left of the person eating asparagus##8
+20. the person eating pomegranate and the owner of the fish have different parity positions##9
+21. the owner of the fish is not to the left of the person who's hobby is hiking##8
+22. the person eating grapefruit is somewhere between the person watching spy movies and the fan classical##7
+23. the person eating zucchini is the fan ambient or the person eating zucchini is the person watching epic movies or both
+24. the person who's sport is handball is between the person who's sport is soccer and the person who's hobby is dancing##2
+25. the fan jazz is the person who's hobby is hiking or the person eating grapefruit is the fan jazz or both
+26. the person eating eggplant and the person who's sport is tennis have different parity positions##9
+27. the person who's hobby is hiking is somewhere to the left of the person who's sport is tennis##5
+28. the person who's sport is cricket is the person watching epic movies or the person who's sport is cricket is the person eating eggplant, but not both##10
+29. the person who's hobby is board-games is somewhere to the right of the person who's hobby is woodworking##5
+30. the owner of the cat is the person eating pomegranate or the owner of the cat is the fan jazz, but not both##10
+31. the person eating spinach is somewhere to the right of the person eating eggplant##5
+32. the fan metal is on the far right##1
+33. the person who's hobby is hiking is the person who's hobby is hiking##1
+34. the person watching zombie movies is the person who's sport is cricket##1
+35. the person watching epic movies is not the person who's sport is ice-hockey##6
+36. the person who's hobby is camping is between the owner of the rat and the person who's sport is handball##2
+37. the owner of the rat is on the far left or far right##3
+38. the person watching thriller movies is not to the right of the owner of the goat##8
+39. the fan indie is somewhere to the right of the person watching martial-arts movies##5
+40. the fan metal is not to the left of the person watching crime movies##8
+41. the person who's sport is ice-hockey and the person who's hobby is board-games have the same parity positions##9
+42. the person who's hobby is woodworking and the person watching epic movies have the same parity positions##9
+43. the person who's hobby is hiking is not the person who's sport is ice-hockey##6
+44. the owner of the ferret is between the person eating asparagus and the person eating zucchini##2
+45. the person who's hobby is camping is somewhere to the left of the person who's hobby is board-games##5
+46. the person who's hobby is hiking is not to the right of the person watching zombie movies##8
+47. the fan indie is on the left or right of the person who's hobby is reading##3
+48. the person who's hobby is hiking and the owner of the fish have the same parity positions##9
+49. the owner of the cat and the person watching crime movies have different parity positions##9","{'Food': ['asparagus', 'grapefruit', 'zucchini', 'eggplant', 'spinach', 'pomegranate'], 'Hobby': ['hiking', 'camping', 'woodworking', 'dancing', 'reading', 'board-games'], 'Movie-Genre': ['thriller', 'martial-arts', 'epic', 'zombie', 'crime', 'spy'], 'Music-Genre': ['classical', 'jazz', 'ambient', 'indie', 'electronic', 'metal'], 'Pet': ['rat', 'ferret', 'lizard', 'goat', 'fish', 'cat'], 'Sport': ['rowing', 'soccer', 'handball', 'cricket', 'tennis', 'ice-hockey']}"
diff --git a/part2/level11/Pt2_6x7_level11.csv b/part2/level11/Pt2_6x7_level11.csv
new file mode 100644
index 0000000000000000000000000000000000000000..8cca024964067965544732432b8498a8facf1d51
--- /dev/null
+++ b/part2/level11/Pt2_6x7_level11.csv
@@ -0,0 +1,700 @@
+ID,Clues,SolutionGrid
+Pt1_6x7_level11-0,"There are 7 different favourite beverages: 7up, coffee, hot-chocolate, milk, mirinda, soy-milk, water
+There 7 different types of food: carrot, cranberry, cucumber, lemon, pomegranate, potato, zucchini
+The people have 7 different hobbies: board-games, card-games, cooking, dancing, sudoku, traveling, writing
+The people have 7 different jobs:  accountant, engineer, lawyer, librarian, police-officer, teacher, writer
+The people prefer 7 different music-genres: blues, d&b, dubstep, folk, indie, pop, rock
+The people prefer 7 different types of sport: badminton, biathlon, handball, parkour, skateboarding, swimming, water-polo
+ 1. the fan pop is on the right of the fan dubstep##1
+ 2. the person drinking soy-milk is on the right of the person who's hobby is board-games##1
+ 3. the person eating cranberry and the person drinking milk have different parity positions##9
+ 4. the fan indie is between the fan pop and the librarian##2
+ 5. the fan rock is the person who's sport is parkour or the fan rock is the person drinking mirinda or both
+ 6. the person who's hobby is sudoku is on the far left##1
+ 7. the person drinking water is not the person who's hobby is board-games##6
+ 8. the engineer is not to the right of the person who's hobby is sudoku##8
+ 9. the police-officer is not the person drinking mirinda##6
+10. the person eating pomegranate is not the person who's sport is water-polo##6
+11. the fan folk is somewhere to the right of the fan blues##5
+12. the fan indie is the writer##1
+13. the lawyer and the person who's hobby is cooking have different parity positions##9
+14. the person eating lemon and the fan indie have different parity positions##9
+15. the person eating zucchini is not to the right of the fan indie##8
+16. the person who's sport is handball is not to the left of the police-officer##8
+17. the fan indie and the person who's sport is swimming have the same parity positions##9
+18. the fan rock is the person who's sport is parkour or the fan rock is the accountant or both
+19. the person eating pomegranate is the accountant or the accountant is the person drinking hot-chocolate, but not both##10
+20. the person who's sport is swimming is on the left of the person who's sport is biathlon##1
+21. the person eating pomegranate and the person who's hobby is writing have the same parity positions##9
+22. the person who's hobby is board-games is somewhere to the right of the person who's hobby is traveling##5
+23. the person who's hobby is card-games is not to the left of the teacher##8
+24. the person who's sport is skateboarding is not to the right of the person who's hobby is board-games##8
+25. the person who's hobby is card-games and the lawyer have the same parity positions##9
+26. the fan pop is somewhere between the person who's sport is water-polo and the librarian##7
+27. the writer is on the left or right of the person who's sport is skateboarding##3
+28. the person drinking mirinda is the person who's hobby is card-games or the person who's hobby is card-games is the person eating potato or both
+29. the fan dubstep is not the person drinking mirinda##6
+30. the fan pop is somewhere to the left of the teacher##5
+31. the person drinking coffee is on the left of the person drinking mirinda##1
+32. the person who's hobby is writing is the person drinking soy-milk##1
+33. the fan folk is somewhere to the left of the person drinking mirinda##5
+34. the person eating potato and the person who's sport is parkour have the same parity positions##9
+35. the person who's sport is parkour is somewhere to the right of the person who's hobby is traveling##5
+36. the fan pop is on the left of the writer##1
+37. the person eating cranberry and the person drinking mirinda have different parity positions##9
+38. the person who's sport is handball is not to the left of the fan indie##8
+39. the person eating lemon is not the person drinking soy-milk##6
+40. the person who's hobby is traveling is on the left or right of the person drinking water##3
+41. the fan blues is not the person eating carrot##6
+42. the person eating carrot is somewhere to the right of the engineer##5
+43. the librarian is somewhere to the left of the person who's sport is swimming##5
+44. the person eating potato is not to the left of the person who's sport is badminton##8
+45. the person eating lemon and the person who's hobby is board-games have different parity positions##9
+46. the accountant is somewhere between the person eating carrot and the fan folk##7
+47. the person eating zucchini is on the far left##1
+48. the fan d&b is on the left or right of the person drinking coffee##3
+49. the fan blues is not to the left of the librarian##8
+50. the person who's sport is skateboarding and the fan indie have different parity positions##9
+51. the person drinking hot-chocolate is not the fan dubstep##6
+52. the person drinking hot-chocolate and the person who's sport is handball have the same parity positions##9
+53. the writer is not to the right of the person drinking 7up##8
+54. the lawyer is not to the right of the person who's hobby is dancing##8
+55. the person eating potato is not the person who's sport is badminton##6
+56. the person eating potato is the person drinking coffee##1
+57. the person drinking mirinda is on the left of the person who's sport is parkour##1
+58. the person who's hobby is card-games is between the accountant and the person eating cucumber##2
+59. the person eating pomegranate is on the right of the person who's hobby is card-games##1
+60. the person drinking mirinda is somewhere to the left of the person drinking 7up##5
+61. the person who's sport is badminton is the person eating cucumber or the person who's sport is badminton is the person drinking mirinda or both
+62. the person drinking mirinda is not the fan rock##6
+63. the person eating lemon is somewhere to the left of the person eating cucumber##5
+64. the person who's hobby is card-games is on the left of the person drinking mirinda##1","{'Beverage': ['water', 'milk', 'hot-chocolate', 'soy-milk', 'coffee', 'mirinda', '7up'], 'Food': ['zucchini', 'lemon', 'cranberry', 'cucumber', 'potato', 'pomegranate', 'carrot'], 'Hobby': ['sudoku', 'traveling', 'board-games', 'writing', 'card-games', 'cooking', 'dancing'], 'Job': ['engineer', 'police-officer', 'writer', 'librarian', 'teacher', 'accountant', 'lawyer'], 'Music-Genre': ['dubstep', 'pop', 'indie', 'blues', 'folk', 'd&b', 'rock'], 'Sport': ['water-polo', 'skateboarding', 'handball', 'badminton', 'swimming', 'biathlon', 'parkour']}"
+Pt1_6x7_level11-1,"There 7 different types of food: cauliflower, grapefruit, pear, plum, tomato, watermelon, zucchini
+The people have 7 different jobs:  dancer, dressmaker, fisherman, musician, pilot, security-guard, videographer
+The people perfer 7 different movie-genres: action, animation, comedy, crime, disaster, romance, spy
+The people prefer 7 different music-genres: ambient, blues, disco, electronic, gospel, house, jazz
+The people prefer 7 different types of sport: basketball, cricket, cycling, ice-hockey, parkour, sailing, snowboarding
+The people use 7 different means of transport: boat, helicopter, quad-bike, ship, train, tram, van
+ 1. the person who's sport is ice-hockey and the person watching disaster movies have the same parity positions##9
+ 2. the person who's sport is basketball is the security-guard or the person who's sport is basketball is the person watching comedy movies or both
+ 3. the fan jazz is not the fisherman##6
+ 4. the person driving the quad-bike is the person who's sport is ice-hockey or the person driving the quad-bike is the person watching comedy movies, but not both##10
+ 5. the person eating plum is in an even position##4
+ 6. the person driving the quad-bike is on the right of the person watching crime movies##1
+ 7. the person watching spy movies is somewhere to the right of the fan disco##5
+ 8. the person eating grapefruit is not to the right of the person eating cauliflower##8
+ 9. the person eating plum and the person driving the train have the same parity positions##9
+10. the security-guard is somewhere to the left of the person watching comedy movies##5
+11. the person who's sport is parkour is somewhere between the person driving the helicopter and the fan blues##7
+12. the person watching crime movies and the fan gospel have different parity positions##9
+13. the person driving the quad-bike is not the person who's sport is parkour##6
+14. the fan electronic and the musician have different parity positions##9
+15. the person eating tomato is on the far left or far right##3
+16. the videographer is on the left or right of the person who's sport is parkour##3
+17. the person driving the van is the videographer or the videographer is the person who's sport is ice-hockey or both
+18. the person watching crime movies is not to the right of the person who's sport is parkour##8
+19. the dressmaker is not to the right of the fan electronic##8
+20. the person eating watermelon is not to the right of the person watching action movies##8
+21. the musician is the person watching disaster movies or the person watching disaster movies is the person driving the train or both
+22. the person driving the helicopter is on the left or right of the person driving the quad-bike##3
+23. the pilot is on the right of the person eating zucchini##1
+24. the person who's sport is sailing is not to the right of the fan gospel##8
+25. the fisherman is somewhere to the left of the fan blues##5
+26. the fan house is somewhere to the right of the person eating cauliflower##5
+27. the fan jazz is in an even position##4
+28. the person driving the helicopter is on the left or right of the person who's sport is sailing##3
+29. the fan disco is not to the left of the person watching animation movies##8
+30. the person driving the tram is somewhere to the left of the person watching disaster movies##5
+31. the fan electronic is not the person who's sport is ice-hockey##6
+32. the person watching comedy movies and the person who's sport is snowboarding have the same parity positions##9
+33. the person watching action movies is not to the left of the dancer##8
+34. the fan disco is not to the right of the person eating tomato##8
+35. the person watching spy movies is not to the right of the person driving the van##8
+36. the fan ambient is the videographer or the person who's sport is parkour is the fan ambient, but not both##10
+37. the person driving the train is somewhere to the left of the fisherman##5
+38. the person watching action movies is not to the left of the pilot##8
+39. the person who's sport is snowboarding is the dancer or the person who's sport is snowboarding is the person eating grapefruit, but not both##10
+40. the fan gospel is not to the right of the person eating watermelon##8
+41. the person who's sport is basketball is the fan electronic or the person watching spy movies is the person who's sport is basketball, but not both##10
+42. the fisherman is somewhere to the left of the person driving the helicopter##5
+43. the fan jazz is the person driving the boat or the fan jazz is the musician, but not both##10
+44. the fisherman is somewhere to the left of the person watching crime movies##5
+45. the fan house is not to the left of the security-guard##8
+46. the person eating cauliflower is the fan gospel##1
+47. the person driving the ship is not to the left of the person eating grapefruit##8
+48. the person who's sport is basketball is the person watching comedy movies or the person who's sport is basketball is the fan gospel, but not both##10
+49. the fisherman is not to the right of the fan blues##8
+50. the person watching spy movies is somewhere to the left of the person who's sport is cricket##5
+51. the person watching animation movies is not to the left of the person eating tomato##8
+52. the person eating tomato is not the person who's sport is cricket##6
+53. the person who's sport is sailing is not to the left of the dancer##8
+54. the person watching romance movies is not to the right of the person who's sport is ice-hockey##8
+55. the person who's sport is sailing and the person driving the quad-bike have the same parity positions##9
+56. the person eating grapefruit and the person watching romance movies have different parity positions##9
+57. the fan blues is the person eating watermelon##1
+58. the person driving the boat is not to the right of the person eating watermelon##8
+59. the person driving the boat is somewhere to the left of the security-guard##5
+60. the videographer and the person who's sport is cricket have the same parity positions##9
+61. the dancer and the fan disco have the same parity positions##9
+62. the person watching action movies is on the left or right of the fan ambient##3
+63. the fan gospel and the person who's sport is basketball have the same parity positions##9
+64. the videographer is on the left or right of the person eating plum##3
+65. the person watching action movies is the person driving the van##1
+66. the person who's sport is ice-hockey is on the left of the person driving the quad-bike##1
+67. the person driving the boat is on the left or right of the musician##3
+68. the person eating plum is not to the left of the person eating zucchini##8","{'Food': ['tomato', 'grapefruit', 'cauliflower', 'pear', 'zucchini', 'plum', 'watermelon'], 'Job': ['dancer', 'musician', 'fisherman', 'security-guard', 'dressmaker', 'pilot', 'videographer'], 'Movie-Genre': ['animation', 'disaster', 'romance', 'crime', 'comedy', 'spy', 'action'], 'Music-Genre': ['disco', 'jazz', 'gospel', 'house', 'electronic', 'ambient', 'blues'], 'Sport': ['snowboarding', 'cycling', 'sailing', 'ice-hockey', 'basketball', 'parkour', 'cricket'], 'Transport': ['tram', 'train', 'boat', 'helicopter', 'quad-bike', 'ship', 'van']}"
+Pt1_6x7_level11-2,"The people have 7 different jobs:  accountant, chef, dancer, manager, pilot, project-manager, software-developer
+The people perfer 7 different movie-genres: action, documentary, family, romance, satire, sports, zombie
+The people prefer 7 different music-genres: ambient, classical, country, disco, dubstep, funk, pop
+There are 7 different nationalities: british, colombian, indonesian, italian, nigerian, pakistani, turkish
+The people prefer 7 different types of sport: badminton, cycling, golf, handball, parkour, tennis, water-polo
+The people use 7 different means of transport: airplane, boat, bus, scooter, ship, subway, train
+ 1. the fan classical is not to the right of the turkish##8
+ 2. the fan pop is in the middle##1
+ 3. the person driving the airplane is the person watching action movies or the manager is the person driving the airplane or both
+ 4. the person who's sport is badminton is on the far left or far right##3
+ 5. the manager is somewhere to the left of the person watching satire movies##5
+ 6. the person driving the boat and the fan disco have different parity positions##9
+ 7. the person who's sport is parkour is not to the left of the person driving the train##8
+ 8. the fan classical is not to the right of the person driving the train##8
+ 9. the person watching zombie movies is not to the right of the person watching family movies##8
+10. the person watching documentary movies is the person driving the bus or the chef is the person watching documentary movies, but not both##10
+11. the project-manager is somewhere between the person watching satire movies and the fan classical##7
+12. the turkish is not to the right of the pakistani##8
+13. the colombian is on the left of the person who's sport is parkour##1
+14. the person who's sport is tennis is somewhere to the left of the person who's sport is water-polo##5
+15. the fan disco is not to the right of the person who's sport is parkour##8
+16. the fan classical is on the left of the person who's sport is cycling##1
+17. the person driving the train is on the right of the indonesian##1
+18. the person watching action movies is not to the left of the person who's sport is golf##8
+19. the italian is not the person driving the airplane##6
+20. the manager is not to the right of the dancer##8
+21. the person who's sport is cycling is in an even position##4
+22. the person watching satire movies is on the left of the fan dubstep##1
+23. the dancer is the british##1
+24. the accountant is on the left or right of the person watching satire movies##3
+25. the person driving the subway is on the right of the person who's sport is tennis##1
+26. the person watching family movies is on the left or right of the pilot##3
+27. the person who's sport is golf and the person driving the boat have the same parity positions##9
+28. the person watching sports movies is on the left or right of the fan disco##3
+29. the person driving the train is on the left of the person who's sport is tennis##1
+30. the person who's sport is badminton is somewhere to the right of the person driving the airplane##5
+31. the fan country is somewhere to the left of the accountant##5
+32. the fan dubstep is the person driving the ship or the fan dubstep is the person watching sports movies or both
+33. the person who's sport is cycling is not to the right of the fan ambient##8
+34. the fan classical is not to the right of the software-developer##8
+35. the person watching documentary movies is not to the left of the fan ambient##8
+36. the person watching zombie movies is not to the left of the person watching sports movies##8
+37. the person driving the boat is on the left or right of the software-developer##3
+38. the person watching zombie movies is somewhere to the right of the person watching sports movies##5
+39. the chef is not to the right of the person watching family movies##8
+40. the italian is the manager or the italian is the person who's sport is tennis or both
+41. the person driving the bus and the person who's sport is water-polo have different parity positions##9
+42. the nigerian is on the right of the person who's sport is handball##1
+43. the nigerian is not the dancer##6
+44. the accountant and the person driving the boat have different parity positions##9
+45. the dancer is somewhere to the left of the person who's sport is water-polo##5
+46. the software-developer is the person who's sport is cycling##1
+47. the pakistani is in an odd position##4
+48. the person driving the train is the person who's sport is water-polo or the person driving the train is the dancer, but not both##10
+49. the chef is somewhere between the nigerian and the accountant##7
+50. the person watching documentary movies is in an even position##4
+51. the fan dubstep is on the right of the colombian##1
+52. the software-developer and the person who's sport is tennis have the same parity positions##9
+53. the person watching zombie movies is somewhere to the left of the person driving the bus##5
+54. the person who's sport is badminton is not to the left of the person driving the ship##8
+55. the fan funk and the person watching family movies have different parity positions##9
+56. the person driving the airplane is somewhere to the left of the fan pop##5
+57. the person watching sports movies is on the left or right of the person watching action movies##3
+58. the person driving the boat is not the pakistani##6
+59. the person driving the train is on the left or right of the indonesian##3
+60. the person watching family movies and the fan disco have the same parity positions##9
+61. the person driving the bus is not to the right of the fan dubstep##8
+62. the indonesian is the person who's sport is cycling or the indonesian is the person driving the boat, but not both##10
+63. the fan pop is not the italian##6","{'Job': ['manager', 'software-developer', 'dancer', 'project-manager', 'chef', 'accountant', 'pilot'], 'Movie-Genre': ['sports', 'action', 'zombie', 'documentary', 'satire', 'family', 'romance'], 'Music-Genre': ['classical', 'disco', 'ambient', 'pop', 'country', 'dubstep', 'funk'], 'Nationality': ['italian', 'indonesian', 'british', 'nigerian', 'colombian', 'turkish', 'pakistani'], 'Sport': ['golf', 'cycling', 'handball', 'tennis', 'water-polo', 'parkour', 'badminton'], 'Transport': ['boat', 'airplane', 'train', 'bus', 'subway', 'ship', 'scooter']}"
+Pt1_6x7_level11-3,"There are 7 different favourite beverages: 7up, coffee, iced-tea, milk, soy-milk, tea, water
+There 7 different types of food: avocado, banana, carrot, kiwi, papaya, pear, pumpkin
+The people perfer 7 different movie-genres: action, documentary, fantasy, sports, spy, superhero, zombie
+The people prefer 7 different music-genres: blues, classical, country, gospel, punk, r&b, trance
+There are 7 different nationalities: australian, egyptian, german, indonesian, mexican, thai, turkish
+7 different pets are kept: cat, dog, goldfish, hedgehog, rabbit, rat, turtle
+ 1. the person watching documentary movies is somewhere to the left of the german##5
+ 2. the person eating banana is not to the right of the owner of the goldfish##8
+ 3. the person eating avocado is the person watching documentary movies or the fan gospel is the person eating avocado or both
+ 4. the fan punk is the person eating pear or the fan punk is the owner of the dog or both
+ 5. the owner of the dog is somewhere between the person eating carrot and the person eating pumpkin##7
+ 6. the person eating papaya is not the egyptian##6
+ 7. the turkish is not the person eating pumpkin##6
+ 8. the owner of the hedgehog is not the fan punk##6
+ 9. the person eating pear is not to the left of the person watching sports movies##8
+10. the fan classical is not to the left of the fan gospel##8
+11. the owner of the turtle is between the person eating papaya and the fan blues##2
+12. the person watching action movies is not the person eating papaya##6
+13. the owner of the hedgehog is not to the left of the owner of the cat##8
+14. the fan blues is in an odd position##4
+15. the owner of the dog and the person watching fantasy movies have the same parity positions##9
+16. the turkish is somewhere to the right of the person eating avocado##5
+17. the fan trance is not the owner of the dog##6
+18. the indonesian is on the right of the fan blues##1
+19. the fan trance is somewhere between the person drinking water and the turkish##7
+20. the owner of the cat is in an odd position##4
+21. the person watching zombie movies is not to the left of the person drinking iced-tea##8
+22. the owner of the goldfish is not to the left of the australian##8
+23. the person drinking 7up is not the fan blues##6
+24. the person drinking milk and the person watching sports movies have the same parity positions##9
+25. the owner of the rat is on the right of the person watching action movies##1
+26. the person watching action movies is somewhere to the left of the person watching spy movies##5
+27. the owner of the rat is somewhere between the fan blues and the person watching zombie movies##7
+28. the fan punk is the person watching spy movies or the person eating banana is the fan punk, but not both##10
+29. the person drinking 7up is not to the right of the owner of the dog##8
+30. the german is on the left of the person drinking coffee##1
+31. the person drinking milk is on the far left##1
+32. the person eating pear is not the person watching fantasy movies##6
+33. the owner of the hedgehog and the fan gospel have the same parity positions##9
+34. the owner of the goldfish is not to the left of the person eating pumpkin##8
+35. the fan country is the person watching spy movies or the person watching spy movies is the person eating carrot or both
+36. the mexican and the owner of the rat have different parity positions##9
+37. the person drinking iced-tea is somewhere between the person drinking coffee and the person drinking water##7
+38. the fan r&b is in the middle##1
+39. the person drinking soy-milk is on the left of the german##1
+40. the person drinking water is on the left of the person eating pear##1
+41. the person watching documentary movies is on the left or right of the australian##3
+42. the person eating papaya is somewhere to the left of the person drinking tea##5
+43. the fan gospel and the person watching action movies have the same parity positions##9
+44. the fan trance and the person drinking iced-tea have the same parity positions##9
+45. the fan punk is not the owner of the goldfish##6
+46. the australian is the owner of the cat or the person watching fantasy movies is the australian or both
+47. the fan trance is on the right of the thai##1
+48. the owner of the cat and the person watching action movies have the same parity positions##9
+49. the person eating pumpkin and the owner of the hedgehog have different parity positions##9
+50. the egyptian is between the owner of the rabbit and the australian##2
+51. the thai is somewhere to the right of the australian##5
+52. the person watching sports movies is somewhere to the left of the person eating carrot##5
+53. the fan country is the owner of the hedgehog or the fan country is the person watching spy movies or both
+54. the person drinking 7up is on the right of the person watching action movies##1
+55. the owner of the cat is somewhere to the left of the person watching zombie movies##5
+56. the person drinking tea is the owner of the turtle or the person drinking tea is the person eating avocado or both
+57. the person drinking 7up is somewhere to the left of the person watching fantasy movies##5
+58. the person eating pumpkin is on the left of the person eating kiwi##1
+59. the person eating avocado is somewhere to the left of the fan blues##5
+60. the person watching documentary movies and the egyptian have the same parity positions##9
+61. the fan punk is not to the left of the owner of the cat##8
+62. the fan classical is somewhere to the left of the mexican##5
+63. the person watching action movies is the person drinking water or the person watching action movies is the person eating banana or both","{'Beverage': ['milk', 'tea', 'water', '7up', 'soy-milk', 'iced-tea', 'coffee'], 'Food': ['papaya', 'avocado', 'carrot', 'pear', 'banana', 'pumpkin', 'kiwi'], 'Movie-Genre': ['sports', 'documentary', 'action', 'superhero', 'fantasy', 'zombie', 'spy'], 'Music-Genre': ['gospel', 'classical', 'blues', 'r&b', 'punk', 'trance', 'country'], 'Nationality': ['australian', 'egyptian', 'mexican', 'indonesian', 'thai', 'german', 'turkish'], 'Pet': ['cat', 'turtle', 'rabbit', 'rat', 'dog', 'goldfish', 'hedgehog']}"
+Pt1_6x7_level11-4,"There 7 different types of food: cauliflower, mango, onion, peach, peas, potato, radish
+The people have 7 different jobs:  architect, dressmaker, entrepreneur, journalist, security-guard, teacher, videographer
+The people perfer 7 different movie-genres: action, animation, crime, epic, martial-arts, spy, western
+The people prefer 7 different music-genres: blues, hip-hop, pop, rock, salsa, soul, trance
+7 different pets are kept: dog, goat, hedgehog, lizard, pony, snake, turtle
+The people use 7 different means of transport: airplane, bus, car, roller, train, trike, van
+ 1. the fan rock is not to the left of the person driving the bus##8
+ 2. the person driving the bus is not the owner of the dog##6
+ 3. the person eating onion is not the person driving the train##6
+ 4. the person driving the car is in an odd position##4
+ 5. the person watching epic movies is on the far left##1
+ 6. the fan hip-hop is the owner of the hedgehog or the person watching western movies is the fan hip-hop, but not both##10
+ 7. the person driving the car is the person watching martial-arts movies or the person driving the car is the fan salsa or both
+ 8. the owner of the snake and the entrepreneur have the same parity positions##9
+ 9. the fan blues is on the left or right of the journalist##3
+10. the teacher is the person driving the roller or the teacher is the owner of the dog, but not both##10
+11. the person eating radish is not to the right of the fan salsa##8
+12. the fan pop is somewhere to the right of the owner of the pony##5
+13. the person eating radish is not to the right of the person driving the trike##8
+14. the fan pop is somewhere to the left of the fan hip-hop##5
+15. the fan salsa is in an odd position##4
+16. the person eating peach is not the person driving the airplane##6
+17. the person eating cauliflower is on the right of the person eating radish##1
+18. the person driving the train is on the left or right of the person watching crime movies##3
+19. the person driving the trike is in the middle##1
+20. the security-guard is somewhere to the left of the owner of the turtle##5
+21. the owner of the goat is not the person driving the van##6
+22. the person driving the airplane is the person watching action movies##1
+23. the person driving the roller is the person watching epic movies or the owner of the pony is the person driving the roller or both
+24. the dressmaker is not to the right of the entrepreneur##8
+25. the fan soul is the architect or the architect is the owner of the hedgehog, but not both##10
+26. the fan rock is somewhere to the right of the fan blues##5
+27. the fan blues is the person eating peas##1
+28. the teacher is on the far left or far right##3
+29. the person driving the bus is on the left of the fan trance##1
+30. the owner of the lizard is on the far left##1
+31. the person watching crime movies is not to the left of the person watching crime movies##8
+32. the owner of the turtle is on the left or right of the owner of the snake##3
+33. the owner of the dog is on the right of the videographer##1
+34. the person eating peach is on the right of the person eating cauliflower##1
+35. the owner of the dog is on the right of the person watching animation movies##1
+36. the owner of the hedgehog and the person driving the car have the same parity positions##9
+37. the person driving the trike is not to the left of the architect##8
+38. the person driving the car is the person watching martial-arts movies or the person watching martial-arts movies is the person eating radish or both
+39. the owner of the goat and the person driving the trike have the same parity positions##9
+40. the videographer and the person watching crime movies have different parity positions##9
+41. the owner of the snake is somewhere to the left of the person eating onion##5
+42. the person watching animation movies is not to the left of the owner of the goat##8
+43. the fan soul is somewhere to the right of the person watching animation movies##5
+44. the owner of the lizard is on the left of the fan rock##1
+45. the fan trance is somewhere to the right of the teacher##5
+46. the fan salsa is in an odd position##4
+47. the owner of the snake is the security-guard or the owner of the snake is the person eating peach or both
+48. the person driving the van is not to the left of the fan soul##8
+49. the person eating cauliflower is not to the right of the owner of the snake##8
+50. the owner of the dog is somewhere to the left of the owner of the snake##5
+51. the person watching animation movies is the videographer or the owner of the lizard is the person watching animation movies, but not both##10
+52. the fan trance is the person eating radish or the fan trance is the person watching spy movies or both
+53. the person driving the airplane is the person eating mango or the person driving the airplane is the architect or both
+54. the architect is in the middle##1
+55. the person driving the car is not to the right of the person watching martial-arts movies##8
+56. the fan blues is not to the right of the person eating onion##8
+57. the videographer and the person watching crime movies have different parity positions##9
+58. the person watching crime movies and the person driving the train have different parity positions##9
+59. the person watching spy movies is between the person watching western movies and the person watching action movies##2
+60. the person eating potato is not to the left of the fan blues##8
+61. the person driving the roller is on the left of the person watching crime movies##1
+62. the owner of the dog is not the person driving the van##6","{'Food': ['peas', 'potato', 'radish', 'cauliflower', 'peach', 'mango', 'onion'], 'Job': ['teacher', 'journalist', 'videographer', 'architect', 'security-guard', 'dressmaker', 'entrepreneur'], 'Movie-Genre': ['epic', 'crime', 'animation', 'western', 'spy', 'action', 'martial-arts'], 'Music-Genre': ['blues', 'rock', 'trance', 'soul', 'salsa', 'pop', 'hip-hop'], 'Pet': ['lizard', 'goat', 'pony', 'dog', 'snake', 'turtle', 'hedgehog'], 'Transport': ['roller', 'bus', 'train', 'trike', 'van', 'airplane', 'car']}"
+Pt1_6x7_level11-5,"There are 7 different favourite beverages: 7up, fanta, hot-chocolate, iced-tea, juice, milk, soy-milk
+There 7 different types of food: apricot, cabbage, grapes, lemon, lettuce, mango, potato
+The people have 7 different jobs:  entrepreneur, manager, nurse, paramedic, pilot, police-officer, videographer
+The people prefer 7 different music-genres: blues, country, d&b, disco, electronic, pop, rock
+There are 7 different nationalities: australian, british, colombian, egyptian, pakistani, polish, thai
+7 different pets are kept: bird, cat, dog, ferret, guinea-pig, hedgehog, lizard
+ 1. the entrepreneur is somewhere to the left of the owner of the ferret##5
+ 2. the fan disco is not the polish##6
+ 3. the person drinking 7up is the pakistani or the nurse is the person drinking 7up or both
+ 4. the fan pop is not the paramedic##6
+ 5. the person eating lemon is somewhere to the right of the colombian##5
+ 6. the owner of the guinea-pig is between the owner of the bird and the egyptian##2
+ 7. the person drinking soy-milk and the british have the same parity positions##9
+ 8. the owner of the guinea-pig and the thai have different parity positions##9
+ 9. the fan rock is not to the left of the person drinking milk##8
+10. the fan disco is somewhere to the right of the pakistani##5
+11. the owner of the bird is somewhere to the left of the entrepreneur##5
+12. the owner of the hedgehog is somewhere to the left of the police-officer##5
+13. the person eating grapes is the owner of the ferret or the owner of the ferret is the fan disco or both
+14. the fan blues is not to the left of the fan pop##8
+15. the person eating lemon is on the left or right of the paramedic##3
+16. the person drinking fanta is on the left of the owner of the dog##1
+17. the owner of the guinea-pig is somewhere to the left of the police-officer##5
+18. the pakistani and the owner of the hedgehog have the same parity positions##9
+19. the person eating lemon is somewhere between the fan disco and the fan blues##7
+20. the person eating lettuce is somewhere between the manager and the fan pop##7
+21. the videographer is somewhere between the person eating grapes and the fan blues##7
+22. the person eating lettuce is somewhere to the left of the person eating apricot##5
+23. the person eating apricot is not the manager##6
+24. the fan country is not to the left of the egyptian##8
+25. the person eating cabbage is somewhere to the right of the person drinking 7up##5
+26. the paramedic is on the left or right of the person drinking juice##3
+27. the owner of the cat is between the fan d&b and the owner of the lizard##2
+28. the person drinking milk is on the left or right of the person eating grapes##3
+29. the videographer is the owner of the dog or the owner of the dog is the person eating apricot, but not both##10
+30. the person drinking hot-chocolate is not to the left of the person eating apricot##8
+31. the person drinking iced-tea is not to the left of the pakistani##8
+32. the british is not the person drinking juice##6
+33. the owner of the guinea-pig is somewhere to the left of the owner of the cat##5
+34. the thai is not to the left of the fan pop##8
+35. the owner of the lizard is the person drinking 7up or the owner of the lizard is the thai, but not both##10
+36. the person eating lemon is in an odd position##4
+37. the british is not to the left of the person eating potato##8
+38. the entrepreneur is somewhere to the right of the nurse##5
+39. the fan pop is not to the right of the person drinking iced-tea##8
+40. the fan electronic and the british have different parity positions##9
+41. the thai is somewhere to the left of the owner of the hedgehog##5
+42. the person eating cabbage is somewhere to the right of the person eating lemon##5
+43. the nurse and the owner of the cat have the same parity positions##9
+44. the fan blues is somewhere to the right of the pilot##5
+45. the thai is on the left or right of the owner of the lizard##3
+46. the person eating potato is on the far left##1
+47. the person eating apricot is on the left or right of the fan rock##3
+48. the egyptian is not to the right of the fan electronic##8
+49. the owner of the hedgehog is somewhere to the right of the egyptian##5
+50. the owner of the guinea-pig is not the polish##6
+51. the fan country is the egyptian or the egyptian is the owner of the lizard or both
+52. the polish is somewhere to the left of the australian##5
+53. the paramedic is the person drinking soy-milk or the person drinking soy-milk is the british, but not both##10
+54. the police-officer is the person drinking juice or the person eating cabbage is the police-officer or both
+55. the fan country is somewhere to the left of the owner of the hedgehog##5
+56. the australian is on the far left or far right##3
+57. the person drinking fanta is somewhere between the egyptian and the fan pop##7
+58. the fan rock is on the right of the egyptian##1
+59. the person eating cabbage is somewhere to the right of the fan rock##5
+60. the person drinking iced-tea is not to the right of the british##8
+61. the manager is not to the right of the person drinking iced-tea##8","{'Beverage': ['juice', 'fanta', 'milk', '7up', 'iced-tea', 'soy-milk', 'hot-chocolate'], 'Food': ['potato', 'lettuce', 'lemon', 'grapes', 'apricot', 'mango', 'cabbage'], 'Job': ['pilot', 'paramedic', 'videographer', 'manager', 'nurse', 'entrepreneur', 'police-officer'], 'Music-Genre': ['pop', 'blues', 'country', 'rock', 'electronic', 'd&b', 'disco'], 'Nationality': ['polish', 'colombian', 'egyptian', 'pakistani', 'thai', 'british', 'australian'], 'Pet': ['bird', 'guinea-pig', 'dog', 'lizard', 'cat', 'hedgehog', 'ferret']}"
+Pt1_6x7_level11-6,"There are 7 different favourite beverages: cola, fanta, hot-chocolate, lemonade, milk, soy-milk, tea
+The people have 7 different hobbies: camping, card-games, fishing, hiking, rock-climbing, traveling, woodworking
+The people prefer 7 different music-genres: blues, classical, d&b, folk, indie, reggae, rock
+There are 7 different nationalities: argentine, canadian, dutch, french, indian, japanese, malaysian
+7 different pets are kept: cat, frog, goat, goldfish, guinea-pig, hedgehog, snake
+The people use 7 different means of transport: bike, car, helicopter, scooter, ship, trike, van
+ 1. the person drinking milk is the fan indie or the person drinking milk is the person driving the van or both
+ 2. the owner of the frog is somewhere to the left of the owner of the goldfish##5
+ 3. the french is the person drinking lemonade or the person drinking lemonade is the person who's hobby is card-games or both
+ 4. the owner of the hedgehog is somewhere to the right of the owner of the cat##5
+ 5. the person driving the helicopter is the person drinking lemonade or the person driving the helicopter is the japanese or both
+ 6. the person drinking hot-chocolate is on the far left##1
+ 7. the person driving the trike is somewhere to the left of the owner of the hedgehog##5
+ 8. the french is the fan reggae or the french is the person who's hobby is traveling, but not both##10
+ 9. the dutch is the person drinking tea or the person drinking tea is the fan reggae, but not both##10
+10. the owner of the guinea-pig is between the person drinking lemonade and the person who's hobby is hiking##2
+11. the fan d&b is somewhere between the person drinking lemonade and the owner of the snake##7
+12. the argentine and the owner of the snake have the same parity positions##9
+13. the person drinking tea is not to the left of the owner of the frog##8
+14. the canadian is on the left of the person who's hobby is woodworking##1
+15. the person who's hobby is fishing is between the fan indie and the fan rock##2
+16. the person drinking milk is the person driving the scooter or the person drinking milk is the person who's hobby is fishing or both
+17. the malaysian is somewhere to the left of the owner of the goat##5
+18. the person drinking cola is not the argentine##6
+19. the owner of the goat is on the far right##1
+20. the person who's hobby is hiking is not to the right of the dutch##8
+21. the fan folk is not to the left of the argentine##8
+22. the malaysian and the person who's hobby is rock-climbing have different parity positions##9
+23. the argentine is on the left of the dutch##1
+24. the owner of the frog is somewhere to the right of the owner of the snake##5
+25. the fan d&b is on the left or right of the person driving the car##3
+26. the person who's hobby is card-games is not the dutch##6
+27. the fan blues is somewhere to the right of the fan folk##5
+28. the person drinking tea is not to the right of the japanese##8
+29. the person who's hobby is camping is on the left of the person drinking lemonade##1
+30. the owner of the cat is not to the left of the malaysian##8
+31. the argentine is the fan folk or the fan folk is the person who's hobby is fishing or both
+32. the fan blues is not the person who's hobby is card-games##6
+33. the fan classical is on the far right##1
+34. the owner of the frog is not the argentine##6
+35. the person driving the bike and the argentine have the same parity positions##9
+36. the person who's hobby is traveling and the person driving the van have different parity positions##9
+37. the fan blues is not to the right of the french##8
+38. the person who's hobby is woodworking is on the right of the owner of the hedgehog##1
+39. the person who's hobby is hiking is not the person drinking cola##6
+40. the person who's hobby is card-games is not to the right of the person driving the trike##8
+41. the fan blues and the argentine have different parity positions##9
+42. the person driving the trike is somewhere to the left of the person who's hobby is woodworking##5
+43. the fan blues and the owner of the guinea-pig have different parity positions##9
+44. the owner of the snake is not to the left of the person drinking hot-chocolate##8
+45. the fan reggae is somewhere to the left of the fan rock##5
+46. the fan d&b and the owner of the goat have the same parity positions##9
+47. the person driving the bike is not the person who's hobby is hiking##6
+48. the owner of the cat is somewhere to the right of the person who's hobby is rock-climbing##5
+49. the person who's hobby is hiking is on the left or right of the fan folk##3
+50. the japanese is not to the right of the malaysian##8
+51. the person who's hobby is card-games is not to the right of the person driving the scooter##8
+52. the person drinking fanta is the person who's hobby is camping or the french is the person drinking fanta or both
+53. the person drinking soy-milk is not the person driving the trike##6
+54. the person drinking soy-milk is on the left or right of the person driving the ship##3
+55. the owner of the goldfish is not the person who's hobby is woodworking##6
+56. the person drinking soy-milk is on the left of the person who's hobby is woodworking##1
+57. the owner of the hedgehog is not the person driving the bike##6
+58. the person who's hobby is traveling and the person drinking tea have the same parity positions##9
+59. the fan blues is somewhere to the left of the owner of the guinea-pig##5
+60. the canadian is the person drinking tea or the canadian is the person driving the scooter or both
+61. the person who's hobby is traveling is not the person drinking milk##6
+62. the person driving the scooter is the person who's hobby is hiking or the person driving the scooter is the owner of the hedgehog or both
+63. the person drinking milk is the french or the person drinking milk is the person who's hobby is rock-climbing, but not both##10
+64. the fan indie is on the left of the owner of the cat##1
+65. the person drinking tea is not to the left of the person who's hobby is hiking##8","{'Beverage': ['hot-chocolate', 'tea', 'fanta', 'lemonade', 'milk', 'soy-milk', 'cola'], 'Hobby': ['rock-climbing', 'hiking', 'camping', 'card-games', 'fishing', 'traveling', 'woodworking'], 'Music-Genre': ['folk', 'blues', 'd&b', 'indie', 'reggae', 'rock', 'classical'], 'Nationality': ['argentine', 'dutch', 'japanese', 'malaysian', 'french', 'canadian', 'indian'], 'Pet': ['snake', 'frog', 'guinea-pig', 'goldfish', 'cat', 'hedgehog', 'goat'], 'Transport': ['bike', 'car', 'helicopter', 'trike', 'van', 'scooter', 'ship']}"
+Pt1_6x7_level11-7,"There are 7 different favourite beverages: hot-chocolate, juice, lemonade, mirinda, soy-milk, tea, water
+There 7 different types of food: apple, blueberry, cauliflower, corn, orange, pear, plum
+The people have 7 different hobbies: baking, board-games, chess, collecting, dancing, magic-tricks, skydiving
+The people have 7 different jobs:  designer, dressmaker, engineer, fisherman, librarian, scientist, teacher
+The people prefer 7 different music-genres: disco, folk, house, r&b, rock, salsa, soul
+7 different pets are kept: bird, cat, dog, guinea-pig, hamster, pony, snake
+ 1. the owner of the snake is the teacher or the owner of the snake is the person who's hobby is board-games or both
+ 2. the person drinking soy-milk is not to the right of the fan r&b##8
+ 3. the owner of the pony is not to the right of the owner of the hamster##8
+ 4. the fisherman is not to the right of the fan rock##8
+ 5. the owner of the bird is not to the right of the person drinking soy-milk##8
+ 6. the person who's hobby is baking is not the owner of the dog##6
+ 7. the fan rock is not the fisherman##6
+ 8. the owner of the cat and the person who's hobby is skydiving have the same parity positions##9
+ 9. the dressmaker is somewhere to the left of the owner of the bird##5
+10. the person eating plum is the owner of the snake or the owner of the snake is the fan rock or both
+11. the person drinking lemonade and the person who's hobby is board-games have the same parity positions##9
+12. the fan salsa is on the left of the person who's hobby is collecting##1
+13. the person who's hobby is dancing is in an even position##4
+14. the librarian is not to the left of the person who's hobby is baking##8
+15. the fan disco is the person eating pear or the fan disco is the teacher, but not both##10
+16. the fan salsa is the dressmaker##1
+17. the person eating blueberry is not to the left of the owner of the cat##8
+18. the owner of the guinea-pig is not to the left of the person eating apple##8
+19. the person who's hobby is skydiving is on the left or right of the person drinking water##3
+20. the person who's hobby is baking is on the left or right of the person who's hobby is magic-tricks##3
+21. the owner of the bird is not to the right of the owner of the hamster##8
+22. the owner of the cat is the person drinking hot-chocolate or the owner of the cat is the person eating plum or both
+23. the person drinking juice is not the person who's hobby is board-games##6
+24. the owner of the dog is somewhere to the left of the scientist##5
+25. the owner of the dog is not to the right of the person eating blueberry##8
+26. the engineer is in an even position##4
+27. the fan disco is on the left of the person drinking water##1
+28. the person who's hobby is collecting is not the person eating cauliflower##6
+29. the person eating cauliflower is the person drinking mirinda or the person eating cauliflower is the fan house, but not both##10
+30. the person who's hobby is dancing is in the middle##1
+31. the fan house and the owner of the cat have the same parity positions##9
+32. the owner of the pony is not to the left of the person eating blueberry##8
+33. the owner of the bird is not to the left of the person eating pear##8
+34. the librarian is somewhere to the left of the person eating blueberry##5
+35. the dressmaker is in the middle##1
+36. the owner of the dog is somewhere to the right of the owner of the cat##5
+37. the owner of the cat and the person who's hobby is magic-tricks have different parity positions##9
+38. the fan soul and the person eating pear have different parity positions##9
+39. the owner of the hamster is on the left of the person eating orange##1
+40. the person eating blueberry is in an even position##4
+41. the person drinking juice is not to the left of the librarian##8
+42. the person eating cauliflower is somewhere to the right of the person who's hobby is magic-tricks##5
+43. the person drinking water is not the fisherman##6
+44. the person drinking hot-chocolate is the owner of the dog or the person drinking hot-chocolate is the librarian or both
+45. the fan rock is on the left or right of the person who's hobby is chess##3
+46. the owner of the bird is not the person eating cauliflower##6
+47. the fan rock is the person eating apple or the fan rock is the designer, but not both##10
+48. the scientist is not to the left of the person who's hobby is dancing##8
+49. the person who's hobby is collecting is not the owner of the pony##6
+50. the owner of the guinea-pig is somewhere to the left of the fan soul##5
+51. the owner of the bird and the person eating blueberry have different parity positions##9
+52. the owner of the hamster is on the left or right of the owner of the bird##3
+53. the dressmaker is on the right of the person drinking tea##1
+54. the fan salsa is on the right of the person eating apple##1
+55. the owner of the snake and the person who's hobby is chess have different parity positions##9
+56. the fan folk is somewhere between the person drinking hot-chocolate and the person who's hobby is chess##7
+57. the person who's hobby is collecting is not to the right of the owner of the hamster##8
+58. the person who's hobby is dancing is not to the left of the librarian##8
+59. the owner of the bird is somewhere to the right of the person eating corn##5
+60. the person eating pear is somewhere to the right of the owner of the dog##5
+61. the person eating plum is somewhere to the left of the owner of the pony##5
+62. the person eating corn and the person who's hobby is skydiving have the same parity positions##9
+63. the person eating orange is on the right of the person drinking mirinda##1
+64. the scientist and the person who's hobby is chess have different parity positions##9
+65. the person drinking juice is somewhere to the right of the fan house##5
+66. the person eating apple is the fan disco##1
+67. the dressmaker is somewhere to the right of the person drinking hot-chocolate##5
+68. the fisherman is not the person eating plum##6
+69. the person eating pear is the fan r&b or the fan r&b is the person drinking mirinda, but not both##10","{'Beverage': ['hot-chocolate', 'juice', 'tea', 'water', 'soy-milk', 'mirinda', 'lemonade'], 'Food': ['corn', 'plum', 'apple', 'blueberry', 'pear', 'cauliflower', 'orange'], 'Hobby': ['baking', 'magic-tricks', 'skydiving', 'dancing', 'collecting', 'chess', 'board-games'], 'Job': ['librarian', 'engineer', 'teacher', 'dressmaker', 'scientist', 'fisherman', 'designer'], 'Music-Genre': ['house', 'folk', 'disco', 'salsa', 'r&b', 'soul', 'rock'], 'Pet': ['cat', 'dog', 'guinea-pig', 'pony', 'bird', 'hamster', 'snake']}"
+Pt1_6x7_level11-8,"There are 7 different favourite beverages: coffee, cola, juice, milk, mirinda, soy-milk, water
+There 7 different types of food: cherry, mango, orange, pineapple, plum, potato, tomato
+The people have 7 different hobbies: camping, dancing, fishing, gardening, hiking, magic-tricks, photography
+The people have 7 different jobs:  designer, doctor, electrician, entrepreneur, security-guard, teacher, writer
+The people prefer 7 different music-genres: blues, classical, d&b, indie, metal, reggae, salsa
+The people prefer 7 different types of sport: badminton, baseball, cycling, ice-hockey, lacrosse, parkour, weightlifting
+ 1. the person who's hobby is photography is on the far left or far right##3
+ 2. the fan blues is somewhere to the right of the fan reggae##5
+ 3. the person who's hobby is magic-tricks is on the left or right of the person who's hobby is hiking##3
+ 4. the person who's sport is parkour is not to the right of the entrepreneur##8
+ 5. the person who's sport is weightlifting is on the right of the person drinking mirinda##1
+ 6. the teacher is the person drinking coffee or the teacher is the person eating tomato or both
+ 7. the fan reggae is not to the right of the person who's sport is ice-hockey##8
+ 8. the person who's sport is lacrosse is not to the left of the person who's sport is badminton##8
+ 9. the fan classical is on the left or right of the person who's hobby is photography##3
+10. the electrician and the person eating potato have the same parity positions##9
+11. the person who's hobby is photography is the designer##1
+12. the fan d&b is somewhere to the left of the doctor##5
+13. the fan reggae and the writer have different parity positions##9
+14. the person eating orange is on the left or right of the person drinking juice##3
+15. the person who's hobby is dancing is on the left or right of the person drinking milk##3
+16. the person who's hobby is camping is on the left of the person who's hobby is dancing##1
+17. the person who's hobby is magic-tricks is somewhere to the right of the person drinking cola##5
+18. the entrepreneur is not to the left of the person who's sport is parkour##8
+19. the person who's sport is badminton is somewhere between the person who's hobby is gardening and the fan d&b##7
+20. the fan indie is the person who's sport is parkour##1
+21. the designer is somewhere to the right of the person drinking cola##5
+22. the person who's sport is weightlifting is somewhere between the person who's hobby is photography and the person eating cherry##7
+23. the person eating pineapple is on the right of the person who's sport is cycling##1
+24. the person eating potato is in the middle##1
+25. the person drinking mirinda is not to the left of the person drinking milk##8
+26. the person drinking mirinda is somewhere to the right of the person eating mango##5
+27. the person who's sport is lacrosse is somewhere between the person eating plum and the person who's hobby is dancing##7
+28. the person drinking coffee is not to the right of the person eating cherry##8
+29. the person who's sport is baseball is the person eating potato or the person who's sport is baseball is the fan metal or both
+30. the fan indie and the person who's hobby is dancing have different parity positions##9
+31. the security-guard is somewhere to the left of the person eating plum##5
+32. the fan d&b is the person drinking soy-milk or the person eating tomato is the fan d&b, but not both##10
+33. the security-guard is on the left or right of the person drinking juice##3
+34. the person drinking cola and the person who's sport is lacrosse have different parity positions##9
+35. the fan blues is the person who's hobby is magic-tricks or the person who's hobby is magic-tricks is the person drinking mirinda or both
+36. the person who's sport is lacrosse and the person who's hobby is photography have the same parity positions##9
+37. the person who's sport is baseball is not the writer##6
+38. the fan blues is on the left or right of the person eating cherry##3
+39. the person drinking soy-milk is the fan d&b or the person drinking soy-milk is the person who's hobby is magic-tricks, but not both##10
+40. the person who's hobby is hiking is the person who's sport is baseball or the person who's sport is baseball is the teacher or both
+41. the person eating plum and the person drinking coffee have the same parity positions##9
+42. the fan d&b is on the left of the doctor##1
+43. the person eating mango is somewhere to the left of the entrepreneur##5
+44. the person drinking cola is the person who's hobby is dancing or the person who's hobby is dancing is the person who's sport is badminton, but not both##10
+45. the fan salsa is the designer or the designer is the person drinking juice, but not both##10
+46. the person drinking milk is the person who's sport is lacrosse##1
+47. the designer is the fan salsa or the person who's hobby is photography is the designer or both
+48. the person eating cherry is somewhere to the right of the fan metal##5
+49. the person who's sport is parkour and the person eating potato have different parity positions##9
+50. the person who's sport is lacrosse is on the left or right of the person drinking coffee##3
+51. the person who's hobby is dancing is not to the right of the person eating pineapple##8
+52. the person who's sport is badminton is on the left of the person who's hobby is gardening##1
+53. the fan classical is the person who's hobby is magic-tricks or the person who's hobby is magic-tricks is the person who's sport is parkour or both
+54. the person who's hobby is fishing is on the left or right of the person drinking mirinda##3
+55. the person eating cherry is not to the left of the person who's hobby is camping##8","{'Beverage': ['soy-milk', 'coffee', 'milk', 'cola', 'mirinda', 'juice', 'water'], 'Food': ['mango', 'pineapple', 'tomato', 'potato', 'cherry', 'plum', 'orange'], 'Hobby': ['camping', 'dancing', 'gardening', 'hiking', 'magic-tricks', 'fishing', 'photography'], 'Job': ['writer', 'doctor', 'teacher', 'electrician', 'security-guard', 'entrepreneur', 'designer'], 'Music-Genre': ['d&b', 'reggae', 'metal', 'blues', 'indie', 'classical', 'salsa'], 'Sport': ['cycling', 'badminton', 'lacrosse', 'baseball', 'parkour', 'weightlifting', 'ice-hockey']}"
+Pt1_6x7_level11-9,"There are 7 different favourite beverages: 7up, almond-milk, iced-tea, juice, soy-milk, sprite, tea
+There 7 different types of food: corn, grapefruit, peach, pear, plum, potato, tomato
+The people have 7 different hobbies: card-games, chess, cooking, gardening, photography, singing, skydiving
+The people have 7 different jobs:  accountant, lawyer, mechanic, nurse, photographer, scientist, teacher
+The people perfer 7 different movie-genres: action, documentary, mystery, scientific, sports, spy, western
+The people prefer 7 different types of sport: biathlon, cricket, cycling, ice-hockey, rugby, tennis, weightlifting
+ 1. the lawyer is the person drinking tea##1
+ 2. the person who's hobby is skydiving is somewhere between the person who's hobby is photography and the person who's sport is cricket##7
+ 3. the lawyer is not the person watching sports movies##6
+ 4. the person drinking almond-milk and the person watching mystery movies have different parity positions##9
+ 5. the person who's hobby is singing is somewhere to the left of the person drinking sprite##5
+ 6. the person drinking tea and the person eating tomato have different parity positions##9
+ 7. the person who's sport is rugby is somewhere to the left of the person eating tomato##5
+ 8. the person who's sport is weightlifting is somewhere between the lawyer and the person drinking soy-milk##7
+ 9. the person who's sport is ice-hockey is the person eating plum or the person eating plum is the person watching action movies or both
+10. the person drinking juice is not to the left of the person drinking almond-milk##8
+11. the person drinking soy-milk is not to the right of the nurse##8
+12. the person who's hobby is gardening is not the person drinking soy-milk##6
+13. the mechanic is the person eating grapefruit or the person watching action movies is the mechanic or both
+14. the person watching action movies is the person drinking soy-milk or the person who's sport is ice-hockey is the person watching action movies, but not both##10
+15. the person watching western movies is somewhere to the right of the person who's sport is tennis##5
+16. the person drinking tea and the photographer have different parity positions##9
+17. the person watching scientific movies is on the left of the person who's hobby is photography##1
+18. the scientist and the person who's sport is cricket have the same parity positions##9
+19. the person drinking soy-milk is on the right of the person who's sport is weightlifting##1
+20. the mechanic is not to the left of the person watching action movies##8
+21. the person drinking almond-milk is not the person who's hobby is photography##6
+22. the person watching western movies is the accountant or the person watching western movies is the person who's hobby is singing or both
+23. the person who's hobby is chess is the person watching mystery movies or the person watching mystery movies is the person drinking soy-milk or both
+24. the person who's sport is tennis is on the far left##1
+25. the person drinking almond-milk is somewhere to the left of the person who's hobby is card-games##5
+26. the person drinking 7up is somewhere to the right of the scientist##5
+27. the person watching mystery movies is not to the left of the person eating peach##8
+28. the person who's sport is rugby is the person eating corn or the person who's sport is rugby is the person drinking almond-milk, but not both##10
+29. the person who's sport is cycling and the person eating tomato have different parity positions##9
+30. the person who's hobby is skydiving is not to the right of the person who's sport is cricket##8
+31. the nurse is somewhere to the left of the person who's hobby is cooking##5
+32. the scientist is not the person drinking almond-milk##6
+33. the person who's hobby is cooking is somewhere between the person eating peach and the person who's hobby is card-games##7
+34. the person eating plum is not to the right of the accountant##8
+35. the person who's hobby is cooking is on the left or right of the person drinking 7up##3
+36. the person who's sport is ice-hockey is not the accountant##6
+37. the lawyer is the person drinking tea or the person drinking tea is the person who's sport is rugby, but not both##10
+38. the person drinking 7up is the person who's sport is cycling or the person drinking 7up is the person eating pear or both
+39. the person watching scientific movies is on the left of the person who's hobby is photography##1
+40. the person drinking almond-milk is not to the left of the person watching scientific movies##8
+41. the person who's hobby is singing and the person who's sport is tennis have the same parity positions##9
+42. the lawyer is somewhere to the left of the person who's sport is rugby##5
+43. the accountant and the person who's sport is biathlon have the same parity positions##9
+44. the person who's sport is rugby is not to the left of the person drinking almond-milk##8
+45. the person drinking sprite is somewhere to the left of the person eating potato##5
+46. the person who's sport is rugby is not to the left of the person eating pear##8
+47. the person eating peach and the person who's sport is weightlifting have the same parity positions##9
+48. the person who's hobby is chess is not to the right of the person drinking iced-tea##8
+49. the teacher is somewhere to the right of the person drinking sprite##5
+50. the person drinking iced-tea is on the left of the person drinking juice##1
+51. the person who's sport is rugby is somewhere to the left of the person who's sport is cricket##5
+52. the person eating grapefruit is between the mechanic and the person who's hobby is cooking##2
+53. the nurse is somewhere to the right of the person eating pear##5
+54. the person who's sport is weightlifting and the lawyer have different parity positions##9
+55. the person who's sport is biathlon is on the right of the person watching action movies##1
+56. the person who's hobby is card-games is not to the left of the person watching sports movies##8
+57. the person eating grapefruit is on the left or right of the person drinking iced-tea##3
+58. the person eating corn is somewhere to the right of the person watching spy movies##5
+59. the person who's hobby is photography is not the person who's sport is ice-hockey##6
+60. the person watching action movies is the person drinking juice or the person who's hobby is gardening is the person watching action movies or both
+61. the person watching mystery movies is somewhere to the right of the person who's hobby is chess##5
+62. the person eating grapefruit is not to the left of the person who's sport is ice-hockey##8
+63. the person eating potato and the person who's sport is weightlifting have different parity positions##9
+64. the person eating peach is somewhere to the left of the person who's hobby is skydiving##5
+65. the scientist is not to the right of the person drinking 7up##8
+66. the person eating peach is on the right of the person who's sport is tennis##1
+67. the person who's hobby is skydiving and the person watching sports movies have the same parity positions##9
+68. the person drinking tea is not to the left of the person who's sport is tennis##8
+69. the person eating corn is the nurse or the person eating corn is the person who's hobby is chess or both","{'Beverage': ['tea', 'almond-milk', 'soy-milk', 'iced-tea', 'juice', 'sprite', '7up'], 'Food': ['pear', 'peach', 'corn', 'plum', 'grapefruit', 'tomato', 'potato'], 'Hobby': ['singing', 'chess', 'photography', 'gardening', 'skydiving', 'cooking', 'card-games'], 'Job': ['lawyer', 'photographer', 'nurse', 'mechanic', 'accountant', 'scientist', 'teacher'], 'Movie-Genre': ['spy', 'scientific', 'mystery', 'action', 'western', 'documentary', 'sports'], 'Sport': ['tennis', 'weightlifting', 'rugby', 'ice-hockey', 'biathlon', 'cricket', 'cycling']}"
diff --git a/part2/level11/Pt2_7x3_level11.csv b/part2/level11/Pt2_7x3_level11.csv
new file mode 100644
index 0000000000000000000000000000000000000000..d3282a439be9ffeb73ae9d9e26d3da9a1648e400
--- /dev/null
+++ b/part2/level11/Pt2_7x3_level11.csv
@@ -0,0 +1,230 @@
+ID,Clues,SolutionGrid
+Pt1_7x3_level11-0,"The people have 3 different hobbies: card-games, dancing, singing
+The people have 3 different jobs:  designer, freelancer, manager
+The people perfer 3 different movie-genres: musical, spy, zombie
+The people prefer 3 different music-genres: disco, pop, trance
+3 different pets are kept: hedgehog, pony, rabbit
+The people prefer 3 different types of sport: biathlon, skateboarding, tennis
+The people use 3 different means of transport: airplane, helicopter, trike
+ 1. the person who's sport is biathlon is in an even position##4
+ 2. the person who's sport is biathlon is not the freelancer##6
+ 3. the person driving the trike is between the person who's sport is skateboarding and the person who's hobby is singing##2
+ 4. the owner of the hedgehog is in an odd position##4
+ 5. the person who's sport is tennis is the person who's hobby is singing or the person who's hobby is singing is the owner of the hedgehog, but not both##10
+ 6. the person watching musical movies is not to the left of the designer##8
+ 7. the freelancer is not to the left of the fan pop##8
+ 8. the fan trance and the person who's sport is skateboarding have the same parity positions##9
+ 9. the fan trance is the owner of the pony or the fan trance is the designer or both
+10. the person watching zombie movies and the person who's sport is tennis have the same parity positions##9
+11. the person who's sport is biathlon is the owner of the pony##1
+12. the person who's hobby is card-games is between the fan pop and the person driving the helicopter##2
+13. the person driving the airplane is not to the right of the person who's sport is tennis##8
+14. the person watching zombie movies is somewhere to the left of the person who's sport is skateboarding##5","{'Hobby': ['singing', 'card-games', 'dancing'], 'Job': ['freelancer', 'manager', 'designer'], 'Movie-Genre': ['zombie', 'spy', 'musical'], 'Music-Genre': ['pop', 'disco', 'trance'], 'Pet': ['rabbit', 'pony', 'hedgehog'], 'Sport': ['tennis', 'biathlon', 'skateboarding'], 'Transport': ['airplane', 'trike', 'helicopter']}"
+Pt1_7x3_level11-1,"There are 3 different favourite beverages: iced-tea, juice, lemonade
+There 3 different types of food: apple, cabbage, pumpkin
+The people have 3 different hobbies: baking, dancing, drawing
+The people have 3 different jobs:  firefighter, police-officer, software-developer
+There are 3 different nationalities: egyptian, japanese, spanish
+The people prefer 3 different types of sport: climbing, surfing, weightlifting
+The people use 3 different means of transport: roller, scooter, trike
+ 1. the firefighter is the person who's hobby is dancing or the firefighter is the egyptian or both
+ 2. the spanish is on the left or right of the person drinking lemonade##3
+ 3. the person eating pumpkin is on the far left or far right##3
+ 4. the spanish is somewhere to the right of the egyptian##5
+ 5. the person who's sport is climbing and the japanese have different parity positions##9
+ 6. the person who's hobby is baking is between the person eating cabbage and the person drinking juice##2
+ 7. the japanese is on the left or right of the software-developer##3
+ 8. the person who's hobby is drawing is not to the right of the person drinking lemonade##8
+ 9. the person who's hobby is dancing is the japanese or the person who's hobby is dancing is the person who's sport is weightlifting, but not both##10
+10. the person driving the roller is not the person drinking lemonade##6
+11. the person driving the roller is between the person who's hobby is drawing and the person who's sport is weightlifting##2
+12. the person drinking iced-tea is on the left of the person driving the scooter##1
+13. the person drinking juice is somewhere to the left of the person drinking iced-tea##5","{'Beverage': ['juice', 'iced-tea', 'lemonade'], 'Food': ['pumpkin', 'apple', 'cabbage'], 'Hobby': ['dancing', 'baking', 'drawing'], 'Job': ['firefighter', 'software-developer', 'police-officer'], 'Nationality': ['egyptian', 'spanish', 'japanese'], 'Sport': ['weightlifting', 'climbing', 'surfing'], 'Transport': ['trike', 'roller', 'scooter']}"
+Pt1_7x3_level11-2,"There are 3 different favourite beverages: almond-milk, juice, milk
+The people perfer 3 different movie-genres: romance, sports, western
+The people prefer 3 different music-genres: ambient, d&b, electronic
+There are 3 different nationalities: canadian, malaysian, russian
+3 different pets are kept: goat, hamster, pony
+The people prefer 3 different types of sport: basketball, parkour, soccer
+The people use 3 different means of transport: bus, snowmobile, subway
+ 1. the owner of the goat is on the far left##1
+ 2. the person watching sports movies and the canadian have different parity positions##9
+ 3. the fan electronic is the person watching western movies##1
+ 4. the person who's sport is parkour is the person drinking milk or the person drinking milk is the person driving the bus, but not both##10
+ 5. the fan electronic is the person driving the snowmobile or the fan electronic is the person drinking juice or both
+ 6. the person watching romance movies is not to the right of the fan electronic##8
+ 7. the person who's sport is basketball is on the left or right of the owner of the pony##3
+ 8. the person driving the subway is somewhere to the left of the fan electronic##5
+ 9. the russian and the owner of the goat have the same parity positions##9
+10. the fan d&b is not to the right of the fan electronic##8
+11. the fan d&b is on the left of the owner of the hamster##1
+12. the fan electronic is on the right of the malaysian##1
+13. the fan electronic and the person watching romance movies have different parity positions##9
+14. the person drinking juice is somewhere between the person drinking almond-milk and the person driving the bus##7
+15. the person driving the snowmobile is somewhere to the left of the person who's sport is soccer##5","{'Beverage': ['almond-milk', 'juice', 'milk'], 'Movie-Genre': ['romance', 'western', 'sports'], 'Music-Genre': ['d&b', 'electronic', 'ambient'], 'Nationality': ['malaysian', 'canadian', 'russian'], 'Pet': ['goat', 'hamster', 'pony'], 'Sport': ['parkour', 'basketball', 'soccer'], 'Transport': ['subway', 'snowmobile', 'bus']}"
+Pt1_7x3_level11-3,"There 3 different types of food: apricot, blueberry, radish
+The people have 3 different hobbies: baking, board-games, cooking
+The people have 3 different jobs:  dressmaker, project-manager, security-guard
+The people prefer 3 different music-genres: electronic, indie, salsa
+There are 3 different nationalities: british, polish, spanish
+The people prefer 3 different types of sport: biathlon, golf, weightlifting
+The people use 3 different means of transport: bus, car, subway
+ 1. the person who's sport is biathlon is somewhere to the right of the person who's hobby is baking##5
+ 2. the person eating blueberry is somewhere between the polish and the spanish##7
+ 3. the project-manager is not the person who's hobby is cooking##6
+ 4. the person who's sport is biathlon is on the left or right of the fan indie##3
+ 5. the fan electronic is not to the right of the spanish##8
+ 6. the person eating apricot and the project-manager have the same parity positions##9
+ 7. the person eating blueberry is on the left of the person who's sport is weightlifting##1
+ 8. the person eating blueberry is the person who's sport is weightlifting or the person who's sport is weightlifting is the person driving the bus or both
+ 9. the polish is the person who's hobby is cooking or the person who's hobby is cooking is the person who's sport is weightlifting or both
+10. the person who's sport is weightlifting is not the dressmaker##6
+11. the fan salsa is somewhere to the left of the fan electronic##5
+12. the person driving the car is somewhere to the left of the person who's sport is weightlifting##5
+13. the person driving the car is the fan electronic##1
+14. the person eating apricot is not to the left of the dressmaker##8
+15. the person driving the car and the person eating radish have different parity positions##9
+16. the person driving the car and the dressmaker have the same parity positions##9
+17. the fan indie and the person driving the car have different parity positions##9
+18. the person eating apricot and the person who's sport is weightlifting have the same parity positions##9","{'Food': ['radish', 'blueberry', 'apricot'], 'Hobby': ['baking', 'board-games', 'cooking'], 'Job': ['project-manager', 'dressmaker', 'security-guard'], 'Music-Genre': ['salsa', 'electronic', 'indie'], 'Nationality': ['polish', 'british', 'spanish'], 'Sport': ['golf', 'biathlon', 'weightlifting'], 'Transport': ['subway', 'car', 'bus']}"
+Pt1_7x3_level11-4,"There are 3 different favourite beverages: hot-chocolate, mirinda, sprite
+There 3 different types of food: eggplant, garlic, lettuce
+The people have 3 different hobbies: filmmaking, singing, writing
+The people have 3 different jobs:  accountant, analyst, dressmaker
+There are 3 different nationalities: french, polish, russian
+3 different pets are kept: goldfish, hamster, rabbit
+The people use 3 different means of transport: bus, motorbike, quad-bike
+ 1. the person drinking sprite is somewhere between the french and the person drinking hot-chocolate##7
+ 2. the owner of the rabbit is on the left of the person driving the quad-bike##1
+ 3. the person eating eggplant and the dressmaker have the same parity positions##9
+ 4. the person who's hobby is singing is the owner of the hamster or the person eating garlic is the person who's hobby is singing or both
+ 5. the person driving the quad-bike is on the right of the person eating lettuce##1
+ 6. the russian is on the right of the person who's hobby is filmmaking##1
+ 7. the person eating garlic and the russian have the same parity positions##9
+ 8. the polish is somewhere to the right of the person eating eggplant##5
+ 9. the accountant is not to the right of the person eating lettuce##8
+10. the polish is somewhere to the right of the person drinking mirinda##5
+11. the owner of the goldfish is the person driving the motorbike##1
+12. the analyst is in the middle##1
+13. the person drinking mirinda is on the left or right of the owner of the rabbit##3","{'Beverage': ['mirinda', 'sprite', 'hot-chocolate'], 'Food': ['eggplant', 'lettuce', 'garlic'], 'Hobby': ['writing', 'filmmaking', 'singing'], 'Job': ['accountant', 'analyst', 'dressmaker'], 'Nationality': ['french', 'polish', 'russian'], 'Pet': ['goldfish', 'rabbit', 'hamster'], 'Transport': ['motorbike', 'bus', 'quad-bike']}"
+Pt1_7x3_level11-5,"There are 3 different favourite beverages: almond-milk, lemonade, soy-milk
+There 3 different types of food: apple, grapes, strawberry
+The people have 3 different jobs:  bartender, engineer, pilot
+The people perfer 3 different movie-genres: epic, family, romance
+The people prefer 3 different music-genres: electronic, metal, reggae
+There are 3 different nationalities: british, mexican, nigerian
+The people use 3 different means of transport: bike, boat, skateboard
+ 1. the person eating apple is somewhere between the pilot and the person watching romance movies##7
+ 2. the person driving the skateboard is not to the left of the person eating grapes##8
+ 3. the person drinking almond-milk is between the person drinking soy-milk and the person drinking lemonade##2
+ 4. the person driving the skateboard is on the far right##1
+ 5. the mexican is between the british and the pilot##2
+ 6. the person watching romance movies is the bartender or the person watching romance movies is the person drinking almond-milk or both
+ 7. the bartender is not to the right of the person driving the bike##8
+ 8. the british is the person watching family movies or the fan electronic is the british or both
+ 9. the fan metal and the person watching family movies have the same parity positions##9
+10. the fan metal is not the british##6
+11. the fan electronic and the person driving the boat have the same parity positions##9
+12. the person watching epic movies is the fan reggae or the person watching epic movies is the engineer or both
+13. the engineer is not the person drinking lemonade##6
+14. the person drinking lemonade is not to the right of the person watching romance movies##8
+15. the person drinking almond-milk is somewhere between the fan reggae and the person eating strawberry##7
+16. the fan reggae is somewhere to the right of the bartender##5","{'Beverage': ['lemonade', 'almond-milk', 'soy-milk'], 'Food': ['strawberry', 'apple', 'grapes'], 'Job': ['bartender', 'engineer', 'pilot'], 'Movie-Genre': ['romance', 'family', 'epic'], 'Music-Genre': ['electronic', 'metal', 'reggae'], 'Nationality': ['british', 'mexican', 'nigerian'], 'Transport': ['boat', 'bike', 'skateboard']}"
+Pt1_7x3_level11-6,"There are 3 different favourite beverages: 7up, fanta, water
+The people have 3 different hobbies: drawing, reading, skydiving
+The people perfer 3 different movie-genres: disaster, fantasy, time-travel
+There are 3 different nationalities: british, egyptian, mexican
+3 different pets are kept: dog, ferret, pony
+The people prefer 3 different types of sport: climbing, surfing, tennis
+The people use 3 different means of transport: jet-ski, quad-bike, ship
+ 1. the person who's hobby is skydiving is on the right of the person watching time-travel movies##1
+ 2. the person drinking water is the person who's sport is climbing or the person drinking water is the owner of the ferret, but not both##10
+ 3. the person drinking 7up is the person who's sport is surfing or the person drinking 7up is the person driving the quad-bike or both
+ 4. the person driving the ship is between the owner of the ferret and the egyptian##2
+ 5. the person who's sport is tennis is the person who's hobby is skydiving or the person who's sport is tennis is the person driving the quad-bike, but not both##10
+ 6. the egyptian and the owner of the pony have different parity positions##9
+ 7. the person drinking 7up is not to the right of the owner of the ferret##8
+ 8. the british is somewhere to the left of the person driving the ship##5
+ 9. the person who's sport is climbing and the owner of the dog have different parity positions##9
+10. the person who's hobby is drawing is not the person driving the quad-bike##6
+11. the person who's sport is tennis is somewhere to the left of the person drinking fanta##5
+12. the person drinking 7up is not to the right of the owner of the pony##8
+13. the person who's hobby is reading is the british or the person who's hobby is reading is the person watching time-travel movies, but not both##10
+14. the british is the person watching fantasy movies or the british is the person driving the ship or both","{'Beverage': ['7up', 'water', 'fanta'], 'Hobby': ['reading', 'drawing', 'skydiving'], 'Movie-Genre': ['fantasy', 'time-travel', 'disaster'], 'Nationality': ['british', 'mexican', 'egyptian'], 'Pet': ['ferret', 'pony', 'dog'], 'Sport': ['tennis', 'climbing', 'surfing'], 'Transport': ['quad-bike', 'ship', 'jet-ski']}"
+Pt1_7x3_level11-7,"There are 3 different favourite beverages: almond-milk, coffee, tea
+There 3 different types of food: grapefruit, kiwi, tomato
+The people have 3 different hobbies: collecting, dancing, skydiving
+The people have 3 different jobs:  pilot, security-guard, writer
+The people perfer 3 different movie-genres: adventure, scientific, time-travel
+The people prefer 3 different music-genres: disco, electronic, hip-hop
+The people prefer 3 different types of sport: handball, sailing, soccer
+ 1. the security-guard is on the far right##1
+ 2. the fan hip-hop is the person drinking tea or the fan hip-hop is the person eating grapefruit or both
+ 3. the person drinking coffee is not to the left of the person who's hobby is dancing##8
+ 4. the fan electronic is not to the left of the writer##8
+ 5. the person drinking coffee is in an odd position##4
+ 6. the person watching scientific movies is not to the left of the fan electronic##8
+ 7. the person who's sport is sailing is on the far left##1
+ 8. the person watching adventure movies is not the person eating grapefruit##6
+ 9. the person eating grapefruit is somewhere between the person drinking almond-milk and the person drinking coffee##7
+10. the person who's hobby is dancing is somewhere to the left of the person eating grapefruit##5
+11. the person watching time-travel movies is on the far left or far right##3
+12. the person eating grapefruit is somewhere to the left of the person who's hobby is skydiving##5
+13. the person eating grapefruit is on the right of the person drinking coffee##1
+14. the person watching scientific movies is the person who's sport is handball or the person who's sport is handball is the security-guard, but not both##10
+15. the writer and the person who's sport is handball have the same parity positions##9
+16. the person eating tomato is not the fan electronic##6
+17. the security-guard is not to the left of the person watching adventure movies##8
+18. the person who's hobby is dancing is not the person watching time-travel movies##6
+19. the fan electronic is on the far left or far right##3
+20. the writer is somewhere to the left of the fan hip-hop##5","{'Beverage': ['coffee', 'tea', 'almond-milk'], 'Food': ['kiwi', 'grapefruit', 'tomato'], 'Hobby': ['dancing', 'collecting', 'skydiving'], 'Job': ['writer', 'pilot', 'security-guard'], 'Movie-Genre': ['adventure', 'scientific', 'time-travel'], 'Music-Genre': ['electronic', 'hip-hop', 'disco'], 'Sport': ['sailing', 'soccer', 'handball']}"
+Pt1_7x3_level11-8,"There 3 different types of food: peas, plum, strawberry
+The people have 3 different hobbies: fishing, traveling, video-games
+The people have 3 different jobs:  accountant, coach, police-officer
+The people perfer 3 different movie-genres: family, romance, time-travel
+The people prefer 3 different music-genres: dubstep, funk, gospel
+3 different pets are kept: ferret, hedgehog, lizard
+The people prefer 3 different types of sport: cricket, ice-hockey, soccer
+ 1. the person watching family movies is on the left or right of the person eating plum##3
+ 2. the person eating peas is the fan funk or the fan funk is the person watching family movies or both
+ 3. the person who's sport is ice-hockey is somewhere to the left of the police-officer##5
+ 4. the person who's sport is ice-hockey is not to the right of the person who's hobby is video-games##8
+ 5. the owner of the hedgehog is somewhere to the left of the person eating peas##5
+ 6. the fan funk is not the person watching romance movies##6
+ 7. the owner of the lizard is on the right of the accountant##1
+ 8. the person watching romance movies is on the left or right of the coach##3
+ 9. the person watching family movies is on the right of the person eating plum##1
+10. the owner of the hedgehog is on the right of the person who's sport is cricket##1
+11. the person watching family movies is the fan gospel or the fan gospel is the person who's sport is ice-hockey or both
+12. the person eating plum is on the left or right of the owner of the lizard##3
+13. the owner of the lizard is the person who's hobby is fishing or the coach is the owner of the lizard, but not both##10
+14. the person watching time-travel movies is the person who's hobby is traveling or the person who's hobby is traveling is the fan gospel or both
+15. the person eating plum and the person watching family movies have different parity positions##9
+16. the person eating plum is in an even position##4
+17. the police-officer is in an odd position##4
+18. the person eating strawberry is not to the right of the person who's hobby is fishing##8
+19. the person who's hobby is video-games is on the left of the person who's sport is soccer##1","{'Food': ['strawberry', 'plum', 'peas'], 'Hobby': ['traveling', 'video-games', 'fishing'], 'Job': ['coach', 'accountant', 'police-officer'], 'Movie-Genre': ['time-travel', 'romance', 'family'], 'Music-Genre': ['dubstep', 'gospel', 'funk'], 'Pet': ['ferret', 'hedgehog', 'lizard'], 'Sport': ['cricket', 'ice-hockey', 'soccer']}"
+Pt1_7x3_level11-9,"There are 3 different favourite beverages: 7up, iced-tea, soy-milk
+There 3 different types of food: apricot, cranberry, onion
+The people have 3 different jobs:  accountant, electrician, paramedic
+The people prefer 3 different music-genres: d&b, electronic, soul
+3 different pets are kept: chinchilla, goat, hamster
+The people prefer 3 different types of sport: climbing, skateboarding, volleyball
+The people use 3 different means of transport: car, helicopter, tram
+ 1. the fan soul is somewhere to the left of the owner of the goat##5
+ 2. the paramedic is on the left of the person driving the helicopter##1
+ 3. the person who's sport is climbing is on the right of the person drinking soy-milk##1
+ 4. the owner of the hamster is the person who's sport is skateboarding or the owner of the hamster is the person eating onion or both
+ 5. the person driving the helicopter is the fan d&b or the fan d&b is the owner of the goat, but not both##10
+ 6. the person driving the helicopter is not to the left of the person driving the tram##8
+ 7. the electrician is somewhere between the person eating cranberry and the person eating onion##7
+ 8. the owner of the chinchilla is on the left or right of the person who's sport is volleyball##3
+ 9. the accountant is not to the left of the owner of the goat##8
+10. the person eating cranberry is the person drinking soy-milk or the person eating cranberry is the person driving the car or both
+11. the fan electronic is not to the right of the person drinking 7up##8
+12. the person drinking soy-milk is the electrician##1
+13. the person drinking iced-tea is somewhere to the right of the owner of the chinchilla##5
+14. the person eating onion and the person driving the tram have the same parity positions##9
+15. the fan soul is not to the left of the paramedic##8
+16. the owner of the chinchilla and the paramedic have different parity positions##9
+17. the owner of the hamster is not to the right of the person drinking soy-milk##8","{'Beverage': ['7up', 'soy-milk', 'iced-tea'], 'Food': ['onion', 'apricot', 'cranberry'], 'Job': ['paramedic', 'electrician', 'accountant'], 'Music-Genre': ['electronic', 'soul', 'd&b'], 'Pet': ['hamster', 'chinchilla', 'goat'], 'Sport': ['volleyball', 'skateboarding', 'climbing'], 'Transport': ['tram', 'helicopter', 'car']}"
diff --git a/part2/level11/Pt2_7x4_level11.csv b/part2/level11/Pt2_7x4_level11.csv
new file mode 100644
index 0000000000000000000000000000000000000000..47cf47186ddb2e6be23372a8eb3245c36933911b
--- /dev/null
+++ b/part2/level11/Pt2_7x4_level11.csv
@@ -0,0 +1,358 @@
+ID,Clues,SolutionGrid
+Pt1_7x4_level11-0,"There are 4 different favourite beverages: 7up, coffee, iced-tea, juice
+The people have 4 different hobbies: hiking, sudoku, video-games, writing
+The people have 4 different jobs:  accountant, coach, electrician, project-manager
+The people perfer 4 different movie-genres: fantasy, musical, satire, time-travel
+The people prefer 4 different music-genres: blues, disco, hip-hop, metal
+There are 4 different nationalities: australian, canadian, nigerian, turkish
+The people use 4 different means of transport: helicopter, skateboard, subway, trike
+ 1. the person driving the subway is somewhere to the right of the person who's hobby is video-games##5
+ 2. the fan hip-hop is not to the left of the person drinking iced-tea##8
+ 3. the person drinking coffee is on the left or right of the person drinking 7up##3
+ 4. the turkish is the fan hip-hop or the fan hip-hop is the person who's hobby is sudoku, but not both##10
+ 5. the canadian is on the left or right of the person watching satire movies##3
+ 6. the person driving the trike is the person drinking juice or the person driving the trike is the person who's hobby is video-games or both
+ 7. the fan hip-hop is on the left of the person who's hobby is hiking##1
+ 8. the person drinking coffee is the person watching musical movies##1
+ 9. the person who's hobby is video-games is somewhere to the left of the nigerian##5
+10. the fan disco is the nigerian or the fan disco is the person who's hobby is hiking or both
+11. the person driving the subway is not the person drinking juice##6
+12. the australian is the coach or the australian is the person driving the skateboard, but not both##10
+13. the person drinking 7up is on the far right##1
+14. the accountant is on the left of the person drinking 7up##1
+15. the person watching time-travel movies is on the left of the nigerian##1
+16. the person drinking iced-tea and the australian have different parity positions##9
+17. the fan blues is the person drinking iced-tea or the accountant is the fan blues, but not both##10
+18. the person watching fantasy movies and the accountant have different parity positions##9
+19. the person who's hobby is writing and the coach have different parity positions##9
+20. the project-manager is on the left or right of the fan metal##3
+21. the person drinking coffee is the person who's hobby is hiking or the person who's hobby is hiking is the person watching fantasy movies, but not both##10
+22. the person driving the skateboard is the fan hip-hop or the person driving the skateboard is the project-manager or both
+23. the person watching fantasy movies and the person driving the subway have different parity positions##9
+24. the person driving the skateboard is on the right of the person watching satire movies##1
+25. the fan hip-hop is the person drinking iced-tea or the person who's hobby is sudoku is the fan hip-hop, but not both##10
+26. the australian is the coach or the person who's hobby is sudoku is the australian or both
+27. the person watching fantasy movies is on the far right##1","{'Beverage': ['juice', 'iced-tea', 'coffee', '7up'], 'Hobby': ['video-games', 'writing', 'sudoku', 'hiking'], 'Job': ['coach', 'project-manager', 'accountant', 'electrician'], 'Movie-Genre': ['satire', 'time-travel', 'musical', 'fantasy'], 'Music-Genre': ['metal', 'blues', 'hip-hop', 'disco'], 'Nationality': ['australian', 'canadian', 'nigerian', 'turkish'], 'Transport': ['trike', 'skateboard', 'subway', 'helicopter']}"
+Pt1_7x4_level11-1,"There are 4 different favourite beverages: fanta, milk, mirinda, soy-milk
+The people have 4 different hobbies: cooking, skydiving, traveling, video-games
+The people have 4 different jobs:  bartender, chef, lawyer, pilot
+The people perfer 4 different movie-genres: animation, romance, spy, thriller
+There are 4 different nationalities: australian, british, egyptian, thai
+4 different pets are kept: cat, goldfish, guinea-pig, lizard
+The people use 4 different means of transport: motorbike, quad-bike, tram, trike
+ 1. the person driving the tram is the person watching animation movies or the lawyer is the person driving the tram or both
+ 2. the person drinking soy-milk is the person watching romance movies or the person drinking soy-milk is the australian, but not both##10
+ 3. the person watching spy movies is somewhere to the right of the person drinking soy-milk##5
+ 4. the person driving the quad-bike is the bartender##1
+ 5. the person driving the quad-bike and the owner of the lizard have the same parity positions##9
+ 6. the owner of the guinea-pig is in an even position##4
+ 7. the british is the person who's hobby is skydiving or the person who's hobby is skydiving is the person drinking fanta, but not both##10
+ 8. the person who's hobby is skydiving is on the right of the owner of the guinea-pig##1
+ 9. the egyptian and the person watching romance movies have different parity positions##9
+10. the person watching animation movies is on the left or right of the person drinking soy-milk##3
+11. the thai is on the right of the owner of the cat##1
+12. the australian is not to the left of the person who's hobby is traveling##8
+13. the person drinking milk is not to the left of the person who's hobby is cooking##8
+14. the person drinking soy-milk is the person watching thriller movies##1
+15. the owner of the lizard is on the far left or far right##3
+16. the person watching animation movies is not the lawyer##6
+17. the australian is not to the left of the person driving the trike##8
+18. the person drinking milk is somewhere to the left of the person driving the motorbike##5
+19. the person drinking fanta and the person who's hobby is traveling have the same parity positions##9
+20. the person drinking mirinda is not to the left of the person who's hobby is video-games##8
+21. the egyptian is on the right of the pilot##1
+22. the person watching romance movies is the person drinking milk or the person watching romance movies is the thai or both
+23. the person driving the trike is on the left of the person drinking milk##1
+24. the thai is the chef or the thai is the person drinking soy-milk or both
+25. the person driving the motorbike is not to the left of the thai##8
+26. the person driving the tram is the pilot or the pilot is the owner of the goldfish or both
+27. the person driving the tram is on the right of the person driving the trike##1
+28. the thai is not the person drinking fanta##6
+29. the person watching animation movies is somewhere between the australian and the chef##7","{'Beverage': ['soy-milk', 'milk', 'fanta', 'mirinda'], 'Hobby': ['traveling', 'cooking', 'skydiving', 'video-games'], 'Job': ['lawyer', 'pilot', 'bartender', 'chef'], 'Movie-Genre': ['thriller', 'animation', 'spy', 'romance'], 'Nationality': ['australian', 'british', 'egyptian', 'thai'], 'Pet': ['lizard', 'guinea-pig', 'cat', 'goldfish'], 'Transport': ['trike', 'tram', 'quad-bike', 'motorbike']}"
+Pt1_7x4_level11-2,"There are 4 different favourite beverages: iced-tea, lemonade, milk, sprite
+The people have 4 different hobbies: chess, puzzles, rock-climbing, video-games
+The people have 4 different jobs:  dancer, fisherman, paramedic, scientist
+The people prefer 4 different music-genres: country, electronic, metal, rock
+There are 4 different nationalities: american, chinese, italian, malaysian
+The people prefer 4 different types of sport: baseball, cycling, lacrosse, rugby
+The people use 4 different means of transport: airplane, bike, boat, train
+ 1. the person drinking iced-tea is in an even position##4
+ 2. the italian is the person drinking lemonade or the italian is the person driving the bike, but not both##10
+ 3. the person driving the airplane is the dancer or the dancer is the fan country or both
+ 4. the person who's hobby is chess is the chinese or the person who's hobby is chess is the person driving the boat, but not both##10
+ 5. the scientist is on the left or right of the person drinking sprite##3
+ 6. the paramedic is not to the right of the american##8
+ 7. the scientist is somewhere to the right of the person drinking iced-tea##5
+ 8. the person driving the airplane is on the left or right of the person who's hobby is rock-climbing##3
+ 9. the american and the person who's sport is cycling have the same parity positions##9
+10. the dancer is the person who's hobby is video-games or the person who's hobby is video-games is the person drinking sprite or both
+11. the person who's hobby is chess is not the person who's sport is cycling##6
+12. the person drinking lemonade is not the dancer##6
+13. the person who's sport is cycling is the person who's hobby is chess or the dancer is the person who's sport is cycling, but not both##10
+14. the italian is on the right of the fan rock##1
+15. the person drinking lemonade is on the left of the fan metal##1
+16. the person drinking lemonade is the fan electronic##1
+17. the person drinking lemonade is on the right of the person who's hobby is rock-climbing##1
+18. the paramedic and the fan electronic have the same parity positions##9
+19. the fan rock is somewhere to the left of the person drinking sprite##5
+20. the fan rock is the person driving the airplane or the person driving the airplane is the person who's sport is rugby or both
+21. the person who's sport is baseball is on the left or right of the person who's sport is lacrosse##3
+22. the person drinking lemonade is the person who's hobby is rock-climbing or the person drinking lemonade is the scientist, but not both##10
+23. the person who's hobby is chess is not to the right of the person who's sport is lacrosse##8
+24. the american is not to the right of the fisherman##8
+25. the person drinking sprite is the fan metal or the person who's hobby is puzzles is the person drinking sprite, but not both##10
+26. the person who's hobby is puzzles is on the left of the italian##1
+27. the person who's sport is lacrosse is somewhere to the right of the italian##5
+28. the malaysian is not to the right of the person drinking milk##8
+29. the american is not to the left of the chinese##8
+30. the person who's sport is lacrosse is on the left or right of the scientist##3","{'Beverage': ['milk', 'iced-tea', 'lemonade', 'sprite'], 'Hobby': ['puzzles', 'rock-climbing', 'chess', 'video-games'], 'Job': ['paramedic', 'dancer', 'scientist', 'fisherman'], 'Music-Genre': ['rock', 'country', 'electronic', 'metal'], 'Nationality': ['malaysian', 'italian', 'chinese', 'american'], 'Sport': ['rugby', 'cycling', 'baseball', 'lacrosse'], 'Transport': ['airplane', 'bike', 'train', 'boat']}"
+Pt1_7x4_level11-3,"There are 4 different favourite beverages: 7up, almond-milk, iced-tea, tea
+The people have 4 different hobbies: chess, photography, singing, video-games
+The people have 4 different jobs:  accountant, coach, manager, mechanic
+The people perfer 4 different movie-genres: disaster, documentary, musical, thriller
+The people prefer 4 different music-genres: punk, r&b, salsa, trance
+There are 4 different nationalities: colombian, french, japanese, nigerian
+4 different pets are kept: frog, goldfish, guinea-pig, mouse
+ 1. the nigerian is not to the left of the mechanic##8
+ 2. the manager is on the left of the person drinking iced-tea##1
+ 3. the mechanic is on the left of the owner of the guinea-pig##1
+ 4. the person watching thriller movies is the person who's hobby is photography or the person watching thriller movies is the french or both
+ 5. the owner of the mouse is the person who's hobby is chess or the owner of the mouse is the fan salsa or both
+ 6. the person who's hobby is chess is the fan punk##1
+ 7. the mechanic and the owner of the mouse have the same parity positions##9
+ 8. the owner of the mouse is the person who's hobby is photography or the owner of the mouse is the person watching musical movies, but not both##10
+ 9. the fan trance is somewhere to the left of the fan salsa##5
+10. the person who's hobby is video-games is on the right of the nigerian##1
+11. the manager is on the left or right of the owner of the frog##3
+12. the person drinking tea is somewhere between the owner of the guinea-pig and the owner of the goldfish##7
+13. the person who's hobby is video-games is the accountant or the fan salsa is the person who's hobby is video-games or both
+14. the person watching disaster movies is the fan punk or the person watching disaster movies is the french or both
+15. the person drinking tea is in an even position##4
+16. the owner of the goldfish is the person drinking 7up##1
+17. the japanese and the person who's hobby is chess have different parity positions##9
+18. the person drinking 7up is not to the right of the coach##8
+19. the person watching documentary movies is on the left of the person watching thriller movies##1
+20. the coach is the person drinking 7up or the person watching disaster movies is the coach or both
+21. the fan salsa is the person drinking tea or the fan salsa is the japanese, but not both##10
+22. the fan salsa is on the far right##1
+23. the person who's hobby is singing is the french or the person who's hobby is singing is the fan r&b or both
+24. the person watching disaster movies is not the nigerian##6
+25. the colombian and the fan punk have different parity positions##9","{'Beverage': ['7up', 'tea', 'almond-milk', 'iced-tea'], 'Hobby': ['chess', 'singing', 'photography', 'video-games'], 'Job': ['coach', 'mechanic', 'manager', 'accountant'], 'Movie-Genre': ['disaster', 'documentary', 'thriller', 'musical'], 'Music-Genre': ['punk', 'r&b', 'trance', 'salsa'], 'Nationality': ['french', 'colombian', 'nigerian', 'japanese'], 'Pet': ['goldfish', 'frog', 'guinea-pig', 'mouse']}"
+Pt1_7x4_level11-4,"There are 4 different favourite beverages: cola, fanta, mirinda, soy-milk
+The people have 4 different hobbies: baking, camping, collecting, traveling
+The people perfer 4 different movie-genres: fantasy, martial-arts, romance, sports
+The people prefer 4 different music-genres: blues, d&b, gospel, pop
+There are 4 different nationalities: german, nigerian, spanish, thai
+4 different pets are kept: ferret, fish, pony, rabbit
+The people use 4 different means of transport: car, jet-ski, subway, trike
+ 1. the person who's hobby is collecting and the person drinking cola have the same parity positions##9
+ 2. the person watching martial-arts movies is on the left or right of the person drinking cola##3
+ 3. the owner of the fish is the person drinking soy-milk or the person drinking soy-milk is the thai, but not both##10
+ 4. the person who's hobby is collecting is somewhere to the right of the person drinking soy-milk##5
+ 5. the fan blues is not the person driving the car##6
+ 6. the person driving the trike is not to the right of the owner of the pony##8
+ 7. the spanish is not to the left of the thai##8
+ 8. the person driving the car is the owner of the pony or the person driving the car is the person watching fantasy movies or both
+ 9. the german is not to the left of the person driving the jet-ski##8
+10. the fan pop is on the left of the owner of the rabbit##1
+11. the person driving the trike is not to the left of the person driving the jet-ski##8
+12. the person drinking fanta is the owner of the ferret or the person drinking fanta is the person driving the trike or both
+13. the person drinking mirinda and the fan blues have the same parity positions##9
+14. the person drinking soy-milk is on the far left or far right##3
+15. the owner of the pony is the person drinking mirinda or the owner of the pony is the person who's hobby is baking, but not both##10
+16. the fan blues is not to the left of the fan pop##8
+17. the fan gospel is on the left or right of the person drinking fanta##3
+18. the person drinking cola is not the fan blues##6
+19. the owner of the rabbit is on the far left or far right##3
+20. the spanish is not the person driving the subway##6
+21. the person watching sports movies is on the left of the person watching fantasy movies##1
+22. the person who's hobby is camping is not the person driving the subway##6
+23. the person watching martial-arts movies is in an odd position##4
+24. the person driving the jet-ski is not to the right of the person watching romance movies##8
+25. the spanish is on the left of the nigerian##1
+26. the person who's hobby is baking is on the left or right of the person driving the subway##3
+27. the owner of the ferret is not the person drinking soy-milk##6
+28. the person who's hobby is baking and the owner of the ferret have different parity positions##9
+29. the person watching romance movies is on the right of the person watching martial-arts movies##1
+30. the fan blues is somewhere to the right of the person who's hobby is collecting##5
+31. the person driving the trike is the person watching fantasy movies or the fan pop is the person driving the trike or both","{'Beverage': ['soy-milk', 'cola', 'fanta', 'mirinda'], 'Hobby': ['camping', 'collecting', 'baking', 'traveling'], 'Movie-Genre': ['sports', 'fantasy', 'martial-arts', 'romance'], 'Music-Genre': ['d&b', 'gospel', 'pop', 'blues'], 'Nationality': ['german', 'thai', 'spanish', 'nigerian'], 'Pet': ['fish', 'ferret', 'pony', 'rabbit'], 'Transport': ['jet-ski', 'car', 'trike', 'subway']}"
+Pt1_7x4_level11-5,"There are 4 different favourite beverages: almond-milk, hot-chocolate, juice, sprite
+There 4 different types of food: artichoke, cherry, peas, potato
+The people have 4 different hobbies: chess, collecting, cooking, singing
+The people perfer 4 different movie-genres: adventure, musical, romance, time-travel
+The people prefer 4 different music-genres: disco, r&b, reggae, rock
+4 different pets are kept: goat, hedgehog, snake, turtle
+The people prefer 4 different types of sport: basketball, ice-hockey, parkour, skateboarding
+ 1. the owner of the goat is somewhere to the left of the person who's hobby is cooking##5
+ 2. the owner of the turtle is the person drinking sprite or the owner of the turtle is the fan rock or both
+ 3. the person eating peas is on the left or right of the person drinking sprite##3
+ 4. the person watching musical movies is not to the right of the fan rock##8
+ 5. the person drinking sprite is on the left or right of the fan reggae##3
+ 6. the person who's hobby is cooking is the person watching musical movies or the person who's hobby is cooking is the person drinking hot-chocolate or both
+ 7. the person who's hobby is cooking is somewhere to the left of the person watching romance movies##5
+ 8. the fan disco and the person watching romance movies have the same parity positions##9
+ 9. the person drinking sprite is somewhere to the right of the person drinking hot-chocolate##5
+10. the person who's sport is skateboarding and the person eating peas have different parity positions##9
+11. the person watching time-travel movies is not to the right of the person eating potato##8
+12. the fan disco is not to the right of the person who's hobby is chess##8
+13. the person drinking juice is not the person eating cherry##6
+14. the person drinking hot-chocolate is on the right of the person eating artichoke##1
+15. the owner of the turtle and the person who's sport is ice-hockey have the same parity positions##9
+16. the owner of the snake is not to the left of the person who's sport is parkour##8
+17. the fan disco is not to the right of the person who's sport is ice-hockey##8
+18. the person drinking almond-milk is not to the left of the person eating artichoke##8
+19. the fan reggae and the person watching musical movies have different parity positions##9
+20. the person drinking juice is somewhere to the right of the fan rock##5
+21. the owner of the turtle is somewhere to the right of the owner of the hedgehog##5
+22. the owner of the snake is not to the right of the person who's hobby is singing##8
+23. the person drinking juice and the fan disco have different parity positions##9
+24. the owner of the goat is the person watching time-travel movies##1
+25. the person eating artichoke is on the left of the fan rock##1
+26. the owner of the snake is on the right of the person drinking almond-milk##1
+27. the person eating potato is the person who's hobby is cooking or the person eating potato is the fan r&b or both","{'Beverage': ['almond-milk', 'hot-chocolate', 'juice', 'sprite'], 'Food': ['artichoke', 'potato', 'peas', 'cherry'], 'Hobby': ['collecting', 'cooking', 'singing', 'chess'], 'Movie-Genre': ['time-travel', 'musical', 'adventure', 'romance'], 'Music-Genre': ['r&b', 'rock', 'reggae', 'disco'], 'Pet': ['goat', 'snake', 'hedgehog', 'turtle'], 'Sport': ['parkour', 'skateboarding', 'basketball', 'ice-hockey']}"
+Pt1_7x4_level11-6,"There 4 different types of food: apple, grapes, peas, plum
+The people perfer 4 different movie-genres: disaster, epic, family, romance
+The people prefer 4 different music-genres: blues, classical, disco, rock
+There are 4 different nationalities: british, colombian, pakistani, russian
+4 different pets are kept: frog, guinea-pig, lizard, pony
+The people prefer 4 different types of sport: biathlon, cycling, handball, weightlifting
+The people use 4 different means of transport: bus, motorbike, skateboard, taxi
+ 1. the person watching family movies is on the right of the person eating peas##1
+ 2. the person watching romance movies is in an odd position##4
+ 3. the fan blues is not to the left of the person eating peas##8
+ 4. the person watching disaster movies is on the far left##1
+ 5. the person watching romance movies is the owner of the frog or the person watching romance movies is the fan classical, but not both##10
+ 6. the person who's sport is cycling is the person watching epic movies##1
+ 7. the british is in an odd position##4
+ 8. the person driving the skateboard is somewhere to the right of the owner of the guinea-pig##5
+ 9. the owner of the lizard is on the left or right of the person who's sport is biathlon##3
+10. the person watching family movies is not the fan disco##6
+11. the person driving the taxi is not the person watching romance movies##6
+12. the colombian is on the far left or far right##3
+13. the owner of the frog and the person watching epic movies have the same parity positions##9
+14. the owner of the frog is the person eating plum or the person watching romance movies is the owner of the frog or both
+15. the person eating grapes is somewhere between the fan rock and the owner of the frog##7
+16. the owner of the frog is somewhere to the left of the british##5
+17. the person watching family movies and the person driving the skateboard have different parity positions##9
+18. the person driving the bus is not the person eating plum##6
+19. the owner of the lizard is not the person watching epic movies##6
+20. the person driving the skateboard is on the left or right of the russian##3
+21. the person eating plum is somewhere between the owner of the guinea-pig and the person eating apple##7
+22. the person eating grapes is on the left of the person driving the taxi##1
+23. the pakistani is the person who's sport is weightlifting or the pakistani is the person driving the skateboard, but not both##10
+24. the colombian is somewhere to the right of the russian##5
+25. the fan blues is not to the left of the person eating peas##8","{'Food': ['peas', 'plum', 'grapes', 'apple'], 'Movie-Genre': ['disaster', 'family', 'romance', 'epic'], 'Music-Genre': ['disco', 'blues', 'classical', 'rock'], 'Nationality': ['pakistani', 'russian', 'british', 'colombian'], 'Pet': ['guinea-pig', 'frog', 'lizard', 'pony'], 'Sport': ['weightlifting', 'biathlon', 'handball', 'cycling'], 'Transport': ['bus', 'motorbike', 'skateboard', 'taxi']}"
+Pt1_7x4_level11-7,"There are 4 different favourite beverages: almond-milk, iced-tea, lemonade, milk
+There 4 different types of food: plum, radish, raspberry, zucchini
+The people perfer 4 different movie-genres: epic, fantasy, horror, zombie
+The people prefer 4 different music-genres: country, disco, jazz, rock
+There are 4 different nationalities: australian, dutch, german, indonesian
+4 different pets are kept: chinchilla, ferret, hedgehog, snake
+The people use 4 different means of transport: airplane, snowmobile, train, van
+ 1. the person eating plum is not to the left of the dutch##8
+ 2. the german is somewhere to the left of the fan disco##5
+ 3. the owner of the hedgehog is not to the right of the australian##8
+ 4. the person drinking almond-milk is not to the right of the person driving the snowmobile##8
+ 5. the fan rock is somewhere to the right of the person driving the van##5
+ 6. the person drinking iced-tea and the person driving the train have different parity positions##9
+ 7. the dutch is somewhere to the left of the person drinking iced-tea##5
+ 8. the person eating raspberry is on the left of the person eating plum##1
+ 9. the german is not the owner of the chinchilla##6
+10. the person driving the airplane is the person drinking lemonade or the german is the person driving the airplane or both
+11. the person driving the van is somewhere to the left of the person driving the snowmobile##5
+12. the person driving the train is somewhere between the person drinking milk and the fan country##7
+13. the person driving the train is not to the left of the owner of the hedgehog##8
+14. the person drinking lemonade is the person driving the airplane or the person drinking lemonade is the fan jazz, but not both##10
+15. the indonesian is not to the left of the person drinking almond-milk##8
+16. the dutch and the person drinking iced-tea have different parity positions##9
+17. the person eating radish is somewhere to the right of the person watching zombie movies##5
+18. the person watching zombie movies is the fan country or the person watching zombie movies is the person eating raspberry or both
+19. the fan rock is in an even position##4
+20. the owner of the ferret is somewhere to the right of the person driving the train##5
+21. the owner of the snake and the person drinking milk have the same parity positions##9
+22. the person drinking milk is not to the left of the person eating raspberry##8
+23. the owner of the snake is not to the left of the person driving the snowmobile##8
+24. the dutch and the person driving the van have different parity positions##9
+25. the person watching epic movies is on the right of the person eating zucchini##1
+26. the australian is on the left or right of the person watching horror movies##3
+27. the owner of the snake is on the right of the fan disco##1
+28. the fan jazz is on the left or right of the person drinking almond-milk##3
+29. the person eating plum is somewhere to the left of the fan disco##5
+30. the person eating plum is between the australian and the owner of the hedgehog##2","{'Beverage': ['almond-milk', 'lemonade', 'iced-tea', 'milk'], 'Food': ['raspberry', 'plum', 'zucchini', 'radish'], 'Movie-Genre': ['zombie', 'horror', 'fantasy', 'epic'], 'Music-Genre': ['country', 'jazz', 'disco', 'rock'], 'Nationality': ['german', 'dutch', 'australian', 'indonesian'], 'Pet': ['hedgehog', 'chinchilla', 'ferret', 'snake'], 'Transport': ['airplane', 'train', 'van', 'snowmobile']}"
+Pt1_7x4_level11-8,"There are 4 different favourite beverages: 7up, iced-tea, mirinda, water
+There 4 different types of food: apple, avocado, cabbage, kiwi
+The people have 4 different hobbies: cooking, fishing, reading, sudoku
+The people perfer 4 different movie-genres: action, documentary, musical, western
+There are 4 different nationalities: french, malaysian, polish, spanish
+4 different pets are kept: bird, dog, frog, rat
+The people prefer 4 different types of sport: basketball, cricket, soccer, weightlifting
+ 1. the person who's hobby is cooking is the person eating avocado or the spanish is the person who's hobby is cooking or both
+ 2. the owner of the rat is on the far left##1
+ 3. the person who's sport is cricket and the owner of the rat have different parity positions##9
+ 4. the polish is the person watching musical movies or the polish is the person drinking 7up, but not both##10
+ 5. the owner of the frog is the spanish##1
+ 6. the person watching documentary movies is the person who's hobby is fishing or the person watching documentary movies is the person drinking mirinda, but not both##10
+ 7. the person eating avocado is not the person who's hobby is fishing##6
+ 8. the person drinking iced-tea and the person who's hobby is fishing have different parity positions##9
+ 9. the person watching western movies is somewhere to the right of the person who's sport is soccer##5
+10. the person who's hobby is cooking is somewhere to the right of the person who's hobby is fishing##5
+11. the person who's hobby is cooking is the owner of the dog or the owner of the dog is the person drinking iced-tea or both
+12. the person watching western movies is the person drinking iced-tea##1
+13. the person drinking mirinda is on the far left or far right##3
+14. the person who's sport is weightlifting is not to the right of the person drinking 7up##8
+15. the person watching western movies is the person eating cabbage or the person who's hobby is reading is the person watching western movies or both
+16. the owner of the frog is not to the right of the person who's sport is cricket##8
+17. the person who's sport is soccer is not to the right of the person who's sport is soccer##8
+18. the person watching musical movies and the owner of the rat have the same parity positions##9
+19. the person who's sport is weightlifting is on the far left##1
+20. the person watching documentary movies and the french have different parity positions##9
+21. the person drinking mirinda and the person watching musical movies have different parity positions##9
+22. the polish is somewhere to the left of the person who's sport is cricket##5
+23. the person who's sport is basketball is on the left of the owner of the frog##1
+24. the person who's sport is basketball is on the left of the person who's hobby is cooking##1
+25. the person eating apple is somewhere to the left of the person who's sport is cricket##5
+26. the person eating cabbage is not to the right of the owner of the dog##8
+27. the person watching musical movies is not to the right of the person who's hobby is sudoku##8
+28. the person watching documentary movies is the owner of the bird or the person eating cabbage is the person watching documentary movies, but not both##10
+29. the person who's hobby is fishing is the person eating kiwi or the person eating kiwi is the malaysian or both
+30. the person watching documentary movies and the person eating apple have the same parity positions##9
+31. the person who's hobby is reading is not to the left of the person who's sport is soccer##8
+32. the french is somewhere to the right of the person eating apple##5
+33. the person who's hobby is fishing and the owner of the frog have the same parity positions##9","{'Beverage': ['water', '7up', 'iced-tea', 'mirinda'], 'Food': ['kiwi', 'apple', 'cabbage', 'avocado'], 'Hobby': ['sudoku', 'fishing', 'reading', 'cooking'], 'Movie-Genre': ['musical', 'documentary', 'western', 'action'], 'Nationality': ['malaysian', 'polish', 'french', 'spanish'], 'Pet': ['rat', 'bird', 'dog', 'frog'], 'Sport': ['weightlifting', 'soccer', 'basketball', 'cricket']}"
+Pt1_7x4_level11-9,"There are 4 different favourite beverages: hot-chocolate, juice, lemonade, water
+There 4 different types of food: cucumber, lemon, pepper, watermelon
+The people have 4 different hobbies: camping, dancing, hiking, traveling
+The people have 4 different jobs:  journalist, manager, mechanic, scientist
+The people prefer 4 different music-genres: gospel, metal, reggae, soul
+There are 4 different nationalities: brazilian, german, italian, russian
+The people use 4 different means of transport: bus, skateboard, train, tram
+ 1. the manager is not the fan soul##6
+ 2. the brazilian and the person who's hobby is traveling have different parity positions##9
+ 3. the person who's hobby is camping is on the left or right of the person driving the skateboard##3
+ 4. the person who's hobby is hiking and the person eating cucumber have different parity positions##9
+ 5. the scientist is the person eating watermelon or the brazilian is the scientist, but not both##10
+ 6. the german is on the left of the person drinking hot-chocolate##1
+ 7. the person drinking hot-chocolate is the journalist or the person drinking hot-chocolate is the fan reggae or both
+ 8. the person who's hobby is hiking is on the left of the person drinking juice##1
+ 9. the person eating pepper and the person who's hobby is hiking have the same parity positions##9
+10. the person eating watermelon and the italian have the same parity positions##9
+11. the person eating pepper and the person drinking water have different parity positions##9
+12. the mechanic is the fan metal or the person driving the train is the mechanic or both
+13. the person driving the train is somewhere to the right of the person drinking water##5
+14. the person drinking lemonade is on the far right##1
+15. the person drinking juice is somewhere to the right of the person eating pepper##5
+16. the person who's hobby is dancing and the journalist have different parity positions##9
+17. the person driving the skateboard is the fan reggae or the russian is the person driving the skateboard, but not both##10
+18. the journalist and the fan soul have the same parity positions##9
+19. the person eating lemon is the fan gospel##1
+20. the manager is somewhere to the left of the person driving the tram##5
+21. the person eating cucumber is somewhere to the left of the manager##5
+22. the person drinking juice and the fan gospel have different parity positions##9
+23. the person who's hobby is traveling is not to the right of the russian##8
+24. the person drinking hot-chocolate is on the left or right of the person driving the bus##3
+25. the fan reggae is on the left of the scientist##1
+26. the person drinking juice is not to the left of the person who's hobby is traveling##8
+27. the manager is on the left of the person eating lemon##1
+28. the person driving the skateboard is not to the right of the person eating lemon##8
+29. the fan soul is on the left or right of the person eating watermelon##3
+30. the german is not to the right of the person who's hobby is camping##8","{'Beverage': ['water', 'hot-chocolate', 'juice', 'lemonade'], 'Food': ['cucumber', 'pepper', 'watermelon', 'lemon'], 'Hobby': ['traveling', 'hiking', 'dancing', 'camping'], 'Job': ['mechanic', 'journalist', 'manager', 'scientist'], 'Music-Genre': ['metal', 'soul', 'reggae', 'gospel'], 'Nationality': ['german', 'russian', 'italian', 'brazilian'], 'Transport': ['bus', 'train', 'skateboard', 'tram']}"
diff --git a/part2/level11/Pt2_7x5_level11.csv b/part2/level11/Pt2_7x5_level11.csv
new file mode 100644
index 0000000000000000000000000000000000000000..c775f4518d080460b50aaa05a4f53656652902e3
--- /dev/null
+++ b/part2/level11/Pt2_7x5_level11.csv
@@ -0,0 +1,492 @@
+ID,Clues,SolutionGrid
+Pt1_7x5_level11-0,"There are 5 different favourite beverages: 7up, cola, iced-tea, juice, mirinda
+There 5 different types of food: banana, cranberry, mango, pear, zucchini
+The people have 5 different hobbies: baking, board-games, filmmaking, photography, rock-climbing
+The people have 5 different jobs:  freelancer, manager, mechanic, photographer, security-guard
+The people prefer 5 different music-genres: blues, electronic, funk, house, techno
+There are 5 different nationalities: chinese, indian, japanese, mexican, spanish
+The people use 5 different means of transport: boat, jet-ski, roller, skateboard, train
+ 1. the freelancer is not to the left of the fan funk##8
+ 2. the person drinking cola and the chinese have the same parity positions##9
+ 3. the freelancer is the person driving the jet-ski##1
+ 4. the photographer is the japanese or the photographer is the person who's hobby is rock-climbing or both
+ 5. the person who's hobby is baking is on the left or right of the fan techno##3
+ 6. the person who's hobby is rock-climbing is on the right of the mexican##1
+ 7. the person who's hobby is filmmaking is not to the left of the fan house##8
+ 8. the person drinking 7up is somewhere to the left of the person driving the jet-ski##5
+ 9. the person driving the roller is on the left or right of the person drinking juice##3
+10. the person eating pear is on the far left or far right##3
+11. the mechanic is somewhere between the person driving the roller and the fan funk##7
+12. the fan house is somewhere to the left of the person driving the skateboard##5
+13. the person driving the train is on the far left or far right##3
+14. the person driving the boat is not the person eating mango##6
+15. the person who's hobby is baking is the person drinking iced-tea##1
+16. the freelancer is not the person who's hobby is board-games##6
+17. the mexican is on the left of the chinese##1
+18. the person who's hobby is baking is on the right of the person eating zucchini##1
+19. the fan house is not to the right of the person drinking mirinda##8
+20. the person who's hobby is rock-climbing is on the left or right of the person who's hobby is baking##3
+21. the person driving the train is not to the left of the indian##8
+22. the japanese is on the left of the freelancer##1
+23. the mexican is not the person driving the jet-ski##6
+24. the person drinking cola is on the left or right of the person driving the skateboard##3
+25. the person drinking juice is in an odd position##4
+26. the spanish is not the person drinking juice##6
+27. the mechanic is somewhere to the right of the person eating cranberry##5
+28. the fan funk and the person eating banana have different parity positions##9
+29. the fan house is somewhere to the left of the person who's hobby is rock-climbing##5
+30. the person eating zucchini is somewhere to the left of the person who's hobby is rock-climbing##5
+31. the person eating pear and the freelancer have the same parity positions##9
+32. the person who's hobby is photography is not to the right of the person driving the train##8
+33. the person eating pear is not the person who's hobby is rock-climbing##6
+34. the person driving the train is on the far left or far right##3
+35. the person who's hobby is filmmaking is the person eating cranberry or the fan electronic is the person who's hobby is filmmaking or both
+36. the person drinking juice and the manager have the same parity positions##9
+37. the person eating cranberry is in an even position##4
+38. the person eating pear is somewhere to the right of the person drinking mirinda##5
+39. the person drinking 7up is in an even position##4
+40. the fan techno is not the person drinking mirinda##6
+41. the japanese is the person who's hobby is photography or the japanese is the fan funk or both
+42. the person who's hobby is rock-climbing is on the left of the person who's hobby is board-games##1
+43. the fan house and the person drinking juice have different parity positions##9
+44. the freelancer and the person driving the skateboard have different parity positions##9","{'Beverage': ['juice', 'iced-tea', 'mirinda', '7up', 'cola'], 'Food': ['zucchini', 'cranberry', 'banana', 'mango', 'pear'], 'Hobby': ['photography', 'baking', 'rock-climbing', 'board-games', 'filmmaking'], 'Job': ['manager', 'security-guard', 'mechanic', 'photographer', 'freelancer'], 'Music-Genre': ['techno', 'house', 'blues', 'funk', 'electronic'], 'Nationality': ['indian', 'mexican', 'chinese', 'japanese', 'spanish'], 'Transport': ['train', 'roller', 'boat', 'skateboard', 'jet-ski']}"
+Pt1_7x5_level11-1,"There are 5 different favourite beverages: 7up, coffee, fanta, hot-chocolate, iced-tea
+There 5 different types of food: asparagus, cabbage, cherry, lemon, plum
+The people have 5 different jobs:  analyst, mechanic, musician, paramedic, security-guard
+The people perfer 5 different movie-genres: comedy, fantasy, horror, romance, superhero
+The people prefer 5 different music-genres: ambient, disco, hip-hop, metal, r&b
+There are 5 different nationalities: french, indonesian, italian, japanese, nigerian
+The people prefer 5 different types of sport: cricket, lacrosse, parkour, rowing, rugby
+ 1. the japanese is the person drinking hot-chocolate##1
+ 2. the nigerian is on the right of the paramedic##1
+ 3. the person eating cherry is somewhere to the left of the nigerian##5
+ 4. the musician is in an odd position##4
+ 5. the person drinking 7up is not to the right of the fan r&b##8
+ 6. the fan metal is not the person watching comedy movies##6
+ 7. the person who's sport is lacrosse is on the left of the person watching fantasy movies##1
+ 8. the italian is somewhere to the right of the indonesian##5
+ 9. the fan disco is on the left of the fan r&b##1
+10. the mechanic is not to the right of the person drinking fanta##8
+11. the person drinking hot-chocolate and the fan metal have the same parity positions##9
+12. the person drinking hot-chocolate is not the person who's sport is rowing##6
+13. the person watching romance movies and the person drinking coffee have different parity positions##9
+14. the security-guard is not to the left of the person who's sport is cricket##8
+15. the person who's sport is lacrosse is somewhere to the left of the person who's sport is rowing##5
+16. the person drinking coffee and the person eating cabbage have the same parity positions##9
+17. the nigerian and the paramedic have different parity positions##9
+18. the person eating asparagus is the person drinking iced-tea or the person watching horror movies is the person eating asparagus or both
+19. the mechanic is not to the right of the person who's sport is cricket##8
+20. the fan ambient is on the right of the fan hip-hop##1
+21. the person drinking hot-chocolate is somewhere between the italian and the person watching horror movies##7
+22. the person who's sport is rowing is somewhere to the left of the security-guard##5
+23. the fan disco is on the far left##1
+24. the person watching romance movies is in the middle##1
+25. the nigerian is the fan disco or the fan disco is the person eating cherry or both
+26. the mechanic is the nigerian or the mechanic is the person drinking iced-tea or both
+27. the person eating plum is on the left or right of the fan disco##3
+28. the person watching horror movies is in an even position##4
+29. the fan ambient is the person watching superhero movies or the person watching superhero movies is the person who's sport is rowing, but not both##10
+30. the nigerian and the person eating plum have the same parity positions##9
+31. the person watching comedy movies and the person who's sport is cricket have the same parity positions##9
+32. the mechanic is on the left or right of the fan ambient##3
+33. the fan disco is the person eating cherry or the analyst is the fan disco, but not both##10
+34. the person drinking coffee is somewhere to the left of the french##5
+35. the person drinking hot-chocolate is not to the right of the person drinking fanta##8
+36. the person who's sport is cricket is the french or the person who's sport is cricket is the person drinking coffee or both
+37. the person eating plum is somewhere between the person watching superhero movies and the person watching comedy movies##7
+38. the person who's sport is rugby is not to the left of the person who's sport is lacrosse##8
+39. the fan ambient is the french##1
+40. the person eating cherry is not to the left of the fan disco##8
+41. the fan disco is on the left of the person who's sport is parkour##1
+42. the analyst and the fan disco have different parity positions##9","{'Beverage': ['7up', 'coffee', 'hot-chocolate', 'fanta', 'iced-tea'], 'Food': ['cherry', 'plum', 'lemon', 'cabbage', 'asparagus'], 'Job': ['musician', 'analyst', 'paramedic', 'mechanic', 'security-guard'], 'Movie-Genre': ['comedy', 'fantasy', 'romance', 'horror', 'superhero'], 'Music-Genre': ['disco', 'r&b', 'metal', 'hip-hop', 'ambient'], 'Nationality': ['indonesian', 'italian', 'japanese', 'nigerian', 'french'], 'Sport': ['lacrosse', 'parkour', 'rugby', 'rowing', 'cricket']}"
+Pt1_7x5_level11-2,"There are 5 different favourite beverages: 7up, almond-milk, coffee, fanta, sprite
+There 5 different types of food: asparagus, carrot, corn, cucumber, onion
+The people have 5 different hobbies: rock-climbing, traveling, video-games, woodworking, writing
+The people prefer 5 different music-genres: ambient, classical, d&b, gospel, pop
+5 different pets are kept: chinchilla, ferret, fish, frog, snake
+The people prefer 5 different types of sport: basketball, cycling, golf, lacrosse, rugby
+The people use 5 different means of transport: airplane, jet-ski, ship, taxi, van
+ 1. the person driving the airplane is between the person driving the ship and the fan gospel##2
+ 2. the person drinking fanta is not to the right of the person driving the van##8
+ 3. the person drinking 7up and the person who's sport is rugby have different parity positions##9
+ 4. the person who's sport is lacrosse is not to the right of the person who's sport is basketball##8
+ 5. the person who's sport is cycling and the person driving the jet-ski have different parity positions##9
+ 6. the person drinking 7up is in an even position##4
+ 7. the person who's hobby is traveling is on the right of the person who's hobby is video-games##1
+ 8. the owner of the snake is somewhere to the right of the fan classical##5
+ 9. the person who's hobby is video-games is the person who's sport is golf or the fan gospel is the person who's hobby is video-games or both
+10. the person who's sport is basketball is between the person eating cucumber and the owner of the snake##2
+11. the fan d&b is the person eating carrot or the fan d&b is the person who's sport is golf or both
+12. the person eating asparagus is somewhere to the right of the owner of the ferret##5
+13. the person eating cucumber is not to the left of the person driving the ship##8
+14. the person driving the taxi is on the left of the person who's hobby is video-games##1
+15. the person drinking almond-milk is the person driving the airplane or the person who's sport is golf is the person drinking almond-milk, but not both##10
+16. the person drinking 7up and the person who's sport is lacrosse have the same parity positions##9
+17. the person driving the taxi is not to the left of the person drinking coffee##8
+18. the person who's sport is golf is not to the right of the person who's hobby is woodworking##8
+19. the person driving the airplane is not to the left of the person who's hobby is rock-climbing##8
+20. the person eating cucumber is in an even position##4
+21. the fan ambient is between the person eating carrot and the person eating corn##2
+22. the person who's hobby is woodworking and the fan pop have the same parity positions##9
+23. the person eating corn and the person who's hobby is video-games have different parity positions##9
+24. the person eating carrot is in an odd position##4
+25. the person drinking sprite is not to the left of the person who's hobby is writing##8
+26. the person who's sport is rugby is the fan d&b##1
+27. the person eating onion is on the left of the person driving the jet-ski##1
+28. the person who's hobby is writing is the person drinking sprite##1
+29. the person drinking 7up is somewhere to the left of the person driving the van##5
+30. the person eating carrot is on the far left or far right##3
+31. the fan classical is in an odd position##4
+32. the person drinking sprite is not the owner of the frog##6
+33. the person eating carrot is on the far left or far right##3
+34. the person eating corn is on the left or right of the person drinking sprite##3
+35. the person drinking sprite is the person driving the van or the person driving the van is the owner of the frog or both
+36. the owner of the fish is somewhere to the right of the owner of the chinchilla##5
+37. the person who's hobby is writing is somewhere to the left of the fan d&b##5","{'Beverage': ['coffee', '7up', 'almond-milk', 'sprite', 'fanta'], 'Food': ['onion', 'asparagus', 'corn', 'cucumber', 'carrot'], 'Hobby': ['rock-climbing', 'video-games', 'traveling', 'writing', 'woodworking'], 'Music-Genre': ['classical', 'gospel', 'pop', 'ambient', 'd&b'], 'Pet': ['ferret', 'snake', 'chinchilla', 'fish', 'frog'], 'Sport': ['cycling', 'lacrosse', 'basketball', 'golf', 'rugby'], 'Transport': ['taxi', 'jet-ski', 'airplane', 'ship', 'van']}"
+Pt1_7x5_level11-3,"There 5 different types of food: orange, pepper, pineapple, potato, spinach
+The people have 5 different jobs:  accountant, doctor, musician, security-guard, videographer
+The people perfer 5 different movie-genres: action, fantasy, martial-arts, superhero, zombie
+The people prefer 5 different music-genres: d&b, disco, pop, r&b, soul
+5 different pets are kept: bird, fish, guinea-pig, hamster, pony
+The people prefer 5 different types of sport: cricket, cycling, lacrosse, rugby, sailing
+The people use 5 different means of transport: car, ship, skateboard, taxi, trike
+ 1. the person driving the taxi is the person eating spinach or the person driving the taxi is the person who's sport is lacrosse, but not both##10
+ 2. the person eating orange is on the far left or far right##3
+ 3. the doctor is not to the right of the person driving the trike##8
+ 4. the person who's sport is cycling is not to the right of the person watching fantasy movies##8
+ 5. the accountant is not to the left of the fan r&b##8
+ 6. the doctor is in the middle##1
+ 7. the accountant is the owner of the pony or the person watching martial-arts movies is the accountant or both
+ 8. the person eating pepper is on the right of the person who's sport is cycling##1
+ 9. the owner of the fish is not the person watching zombie movies##6
+10. the person who's sport is cricket is the owner of the fish or the owner of the fish is the person watching superhero movies or both
+11. the fan pop is on the far left or far right##3
+12. the owner of the hamster is on the left of the person watching fantasy movies##1
+13. the person watching martial-arts movies is not to the right of the fan d&b##8
+14. the doctor is not the person eating potato##6
+15. the owner of the pony and the person eating pineapple have different parity positions##9
+16. the person eating spinach is on the right of the person driving the skateboard##1
+17. the person eating potato is somewhere between the fan d&b and the person eating spinach##7
+18. the person watching action movies is somewhere between the person who's sport is cricket and the person driving the taxi##7
+19. the doctor is in an odd position##4
+20. the person watching fantasy movies and the person who's sport is rugby have different parity positions##9
+21. the owner of the pony is on the right of the person driving the car##1
+22. the person driving the skateboard is somewhere to the right of the person eating orange##5
+23. the fan soul and the person eating spinach have the same parity positions##9
+24. the owner of the guinea-pig is in the middle##1
+25. the security-guard is on the left of the videographer##1
+26. the person driving the trike is somewhere between the videographer and the person watching martial-arts movies##7
+27. the person eating potato and the owner of the fish have different parity positions##9
+28. the person watching superhero movies is somewhere to the right of the person watching action movies##5
+29. the videographer is not to the left of the person eating potato##8
+30. the fan disco is not to the left of the accountant##8
+31. the person eating pepper is somewhere to the right of the person who's sport is cycling##5
+32. the owner of the hamster is the security-guard or the person eating orange is the owner of the hamster, but not both##10
+33. the owner of the fish is the doctor or the doctor is the fan disco, but not both##10
+34. the owner of the bird is the person watching martial-arts movies or the person watching martial-arts movies is the person driving the car or both
+35. the musician is on the far left or far right##3
+36. the person watching martial-arts movies is not the owner of the pony##6
+37. the person driving the ship is not the doctor##6
+38. the owner of the pony is not the person watching zombie movies##6
+39. the person watching martial-arts movies and the person driving the skateboard have the same parity positions##9
+40. the fan soul and the person driving the ship have the same parity positions##9
+41. the person who's sport is lacrosse is not to the right of the owner of the fish##8
+42. the security-guard is not to the right of the person watching action movies##8
+43. the owner of the hamster is not to the left of the fan d&b##8
+44. the person eating spinach is on the left or right of the person eating pineapple##3
+45. the person who's sport is rugby is somewhere to the right of the person watching martial-arts movies##5
+46. the fan disco is not to the right of the fan disco##8
+47. the fan disco is in an odd position##4","{'Food': ['orange', 'potato', 'pepper', 'spinach', 'pineapple'], 'Job': ['musician', 'accountant', 'doctor', 'security-guard', 'videographer'], 'Movie-Genre': ['martial-arts', 'fantasy', 'zombie', 'action', 'superhero'], 'Music-Genre': ['d&b', 'r&b', 'disco', 'soul', 'pop'], 'Pet': ['hamster', 'pony', 'guinea-pig', 'bird', 'fish'], 'Sport': ['cricket', 'cycling', 'rugby', 'sailing', 'lacrosse'], 'Transport': ['car', 'ship', 'skateboard', 'trike', 'taxi']}"
+Pt1_7x5_level11-4,"There 5 different types of food: apricot, banana, blueberry, peach, strawberry
+The people have 5 different hobbies: baking, board-games, collecting, cooking, sudoku
+The people perfer 5 different movie-genres: documentary, musical, scientific, sports, zombie
+The people prefer 5 different music-genres: classical, folk, house, pop, trance
+There are 5 different nationalities: american, colombian, french, indonesian, japanese
+5 different pets are kept: bird, cat, fish, horse, snake
+The people use 5 different means of transport: bus, helicopter, scooter, skateboard, train
+ 1. the fan classical is in an even position##4
+ 2. the owner of the bird is not the person who's hobby is cooking##6
+ 3. the owner of the cat is on the right of the fan pop##1
+ 4. the person who's hobby is board-games is the person watching zombie movies or the owner of the cat is the person who's hobby is board-games or both
+ 5. the person who's hobby is collecting is not to the right of the person watching sports movies##8
+ 6. the fan folk is not the person watching documentary movies##6
+ 7. the fan classical is not to the left of the person driving the scooter##8
+ 8. the person driving the skateboard is not to the right of the colombian##8
+ 9. the person watching documentary movies is on the right of the person eating banana##1
+10. the owner of the fish is somewhere to the right of the indonesian##5
+11. the owner of the bird is not to the left of the person eating banana##8
+12. the person watching zombie movies is on the left or right of the person driving the train##3
+13. the owner of the horse and the japanese have different parity positions##9
+14. the person eating apricot is somewhere between the person eating banana and the person driving the train##7
+15. the owner of the fish is the fan classical or the fan classical is the american or both
+16. the person watching zombie movies is the person who's hobby is baking or the person watching zombie movies is the owner of the fish or both
+17. the japanese and the person who's hobby is board-games have different parity positions##9
+18. the owner of the snake and the person watching musical movies have the same parity positions##9
+19. the colombian is on the right of the person eating strawberry##1
+20. the owner of the horse is not the person eating apricot##6
+21. the person eating peach is between the japanese and the fan classical##2
+22. the person watching documentary movies is not to the right of the person who's hobby is collecting##8
+23. the person driving the skateboard is the person eating blueberry or the person eating blueberry is the fan pop, but not both##10
+24. the french is somewhere to the right of the person eating apricot##5
+25. the person watching musical movies is not to the left of the owner of the cat##8
+26. the person driving the bus is the person eating strawberry or the person eating strawberry is the person who's hobby is cooking or both
+27. the french is on the left of the person driving the train##1
+28. the owner of the snake is not to the left of the owner of the horse##8
+29. the indonesian is on the far left##1
+30. the person eating strawberry is not to the left of the person who's hobby is cooking##8
+31. the fan folk is the owner of the horse or the colombian is the fan folk, but not both##10
+32. the indonesian is not the person watching documentary movies##6
+33. the person who's hobby is board-games is the fan house##1
+34. the fan trance is on the far left or far right##3
+35. the fan pop is somewhere to the right of the person watching scientific movies##5
+36. the owner of the cat is the person who's hobby is cooking or the owner of the cat is the person driving the bus, but not both##10
+37. the person watching scientific movies is the owner of the fish or the person watching scientific movies is the person driving the helicopter, but not both##10
+38. the person who's hobby is baking is the person watching zombie movies or the owner of the bird is the person who's hobby is baking or both
+39. the french is the fan pop or the fan pop is the owner of the snake or both
+40. the fan trance is the person driving the train or the fan trance is the person watching scientific movies, but not both##10
+41. the person driving the scooter is on the right of the person who's hobby is sudoku##1","{'Food': ['banana', 'apricot', 'peach', 'strawberry', 'blueberry'], 'Hobby': ['sudoku', 'collecting', 'board-games', 'cooking', 'baking'], 'Movie-Genre': ['scientific', 'documentary', 'sports', 'musical', 'zombie'], 'Music-Genre': ['trance', 'pop', 'house', 'classical', 'folk'], 'Nationality': ['indonesian', 'japanese', 'french', 'american', 'colombian'], 'Pet': ['horse', 'snake', 'cat', 'fish', 'bird'], 'Transport': ['helicopter', 'scooter', 'bus', 'train', 'skateboard']}"
+Pt1_7x5_level11-5,"There 5 different types of food: apple, cabbage, lemon, orange, tomato
+The people have 5 different hobbies: dancing, drawing, puzzles, rock-climbing, singing
+The people have 5 different jobs:  electrician, librarian, paramedic, teacher, videographer
+The people perfer 5 different movie-genres: animation, family, fantasy, romance, zombie
+There are 5 different nationalities: american, australian, brazilian, indonesian, thai
+The people prefer 5 different types of sport: baseball, cricket, cycling, water-polo, weightlifting
+The people use 5 different means of transport: bike, roller, ship, taxi, van
+ 1. the indonesian is not to the left of the person who's hobby is puzzles##8
+ 2. the person watching romance movies is somewhere between the person who's sport is cycling and the indonesian##7
+ 3. the person who's hobby is rock-climbing is somewhere to the right of the person eating orange##5
+ 4. the brazilian is somewhere to the left of the indonesian##5
+ 5. the electrician is not to the right of the person driving the van##8
+ 6. the person eating cabbage is somewhere between the person who's sport is weightlifting and the person eating apple##7
+ 7. the australian is somewhere between the person watching zombie movies and the brazilian##7
+ 8. the person who's hobby is drawing is not to the right of the person watching animation movies##8
+ 9. the person eating lemon is the librarian or the person eating lemon is the person driving the taxi or both
+10. the videographer is not the person who's sport is baseball##6
+11. the person who's hobby is puzzles is on the right of the person who's sport is weightlifting##1
+12. the person driving the taxi is on the right of the person who's sport is water-polo##1
+13. the person who's hobby is rock-climbing is in an odd position##4
+14. the person eating tomato is not to the right of the australian##8
+15. the person who's sport is weightlifting and the person watching zombie movies have different parity positions##9
+16. the indonesian is on the right of the person who's hobby is drawing##1
+17. the paramedic is between the person driving the bike and the person who's sport is baseball##2
+18. the person who's hobby is dancing is on the left of the american##1
+19. the person eating tomato is not to the left of the person watching zombie movies##8
+20. the person driving the van and the person who's hobby is rock-climbing have different parity positions##9
+21. the brazilian and the person who's hobby is singing have the same parity positions##9
+22. the person watching fantasy movies is somewhere to the left of the person who's sport is cycling##5
+23. the person eating orange is on the left or right of the electrician##3
+24. the thai and the person driving the taxi have the same parity positions##9
+25. the person who's hobby is dancing is somewhere to the left of the person who's hobby is drawing##5
+26. the person who's hobby is dancing is somewhere to the left of the person who's sport is weightlifting##5
+27. the paramedic is the person driving the roller or the paramedic is the person eating orange or both
+28. the person who's hobby is rock-climbing is somewhere to the right of the person watching zombie movies##5
+29. the person driving the roller and the brazilian have different parity positions##9
+30. the person driving the ship is somewhere to the right of the teacher##5
+31. the videographer is on the left or right of the person who's sport is cricket##3
+32. the videographer is in an even position##4
+33. the electrician is not the person driving the bike##6
+34. the person who's hobby is rock-climbing and the person eating tomato have the same parity positions##9
+35. the person who's hobby is drawing is the videographer##1
+36. the person who's hobby is dancing is on the left or right of the person driving the van##3
+37. the person driving the ship is not to the left of the person watching family movies##8
+38. the person eating lemon is somewhere to the right of the paramedic##5
+39. the person driving the van is somewhere between the person driving the roller and the person watching romance movies##7
+40. the paramedic is between the person watching family movies and the thai##2","{'Food': ['tomato', 'orange', 'cabbage', 'apple', 'lemon'], 'Hobby': ['dancing', 'singing', 'puzzles', 'drawing', 'rock-climbing'], 'Job': ['electrician', 'paramedic', 'teacher', 'videographer', 'librarian'], 'Movie-Genre': ['zombie', 'fantasy', 'family', 'romance', 'animation'], 'Nationality': ['thai', 'american', 'australian', 'brazilian', 'indonesian'], 'Sport': ['baseball', 'weightlifting', 'cycling', 'water-polo', 'cricket'], 'Transport': ['roller', 'van', 'bike', 'ship', 'taxi']}"
+Pt1_7x5_level11-6,"There are 5 different favourite beverages: almond-milk, juice, milk, mirinda, tea
+There 5 different types of food: eggplant, lemon, peas, radish, spinach
+The people have 5 different hobbies: board-games, card-games, chess, puzzles, woodworking
+The people have 5 different jobs:  accountant, electrician, mechanic, musician, nurse
+The people prefer 5 different music-genres: dubstep, gospel, house, soul, techno
+There are 5 different nationalities: brazilian, dutch, german, malaysian, russian
+5 different pets are kept: bird, chinchilla, guinea-pig, hamster, rat
+ 1. the russian is somewhere to the left of the accountant##5
+ 2. the person drinking juice is the fan soul##1
+ 3. the person eating eggplant is not the person who's hobby is puzzles##6
+ 4. the person drinking almond-milk and the german have different parity positions##9
+ 5. the person eating peas is not the person drinking mirinda##6
+ 6. the russian is somewhere to the left of the brazilian##5
+ 7. the german is the person drinking tea##1
+ 8. the person drinking milk is somewhere to the left of the person drinking juice##5
+ 9. the person drinking mirinda is not to the left of the person eating radish##8
+10. the person who's hobby is puzzles is on the left or right of the fan gospel##3
+11. the accountant is in an odd position##4
+12. the person drinking juice is not to the left of the person drinking tea##8
+13. the owner of the guinea-pig is somewhere between the person who's hobby is woodworking and the dutch##7
+14. the owner of the hamster is the german or the owner of the hamster is the person eating lemon or both
+15. the person eating peas is not to the right of the person eating eggplant##8
+16. the owner of the guinea-pig is on the left or right of the person eating spinach##3
+17. the owner of the bird is not to the right of the musician##8
+18. the fan techno is on the left of the accountant##1
+19. the person drinking milk is on the left or right of the person who's hobby is card-games##3
+20. the accountant is somewhere to the left of the nurse##5
+21. the person who's hobby is card-games is not to the left of the fan soul##8
+22. the fan soul is not to the right of the brazilian##8
+23. the nurse is the brazilian or the nurse is the owner of the bird or both
+24. the owner of the guinea-pig is the fan techno or the owner of the guinea-pig is the person drinking tea or both
+25. the person who's hobby is chess is somewhere to the right of the person who's hobby is board-games##5
+26. the owner of the rat is not to the left of the owner of the bird##8
+27. the owner of the hamster is somewhere to the left of the fan house##5
+28. the person eating spinach is on the left or right of the person drinking milk##3
+29. the fan soul is somewhere to the right of the accountant##5
+30. the person eating spinach is not to the right of the brazilian##8
+31. the person who's hobby is puzzles is the fan house or the person who's hobby is puzzles is the owner of the hamster, but not both##10
+32. the person eating eggplant is on the left or right of the owner of the bird##3
+33. the owner of the guinea-pig is somewhere between the german and the person who's hobby is card-games##7
+34. the fan soul is on the far left or far right##3
+35. the dutch is on the left of the person who's hobby is puzzles##1
+36. the person eating lemon is the musician or the person eating lemon is the brazilian, but not both##10
+37. the person who's hobby is puzzles is the brazilian or the brazilian is the nurse or both
+38. the person eating spinach is on the right of the owner of the guinea-pig##1
+39. the electrician and the russian have the same parity positions##9
+40. the person drinking tea and the person who's hobby is woodworking have the same parity positions##9
+41. the person eating peas is the fan techno or the person eating peas is the dutch, but not both##10
+42. the person drinking juice is the person eating eggplant##1
+43. the person who's hobby is puzzles is on the left or right of the person eating spinach##3
+44. the fan gospel is on the left or right of the owner of the guinea-pig##3","{'Beverage': ['tea', 'almond-milk', 'mirinda', 'milk', 'juice'], 'Food': ['radish', 'peas', 'spinach', 'lemon', 'eggplant'], 'Hobby': ['woodworking', 'board-games', 'chess', 'puzzles', 'card-games'], 'Job': ['mechanic', 'electrician', 'accountant', 'musician', 'nurse'], 'Music-Genre': ['dubstep', 'techno', 'gospel', 'house', 'soul'], 'Nationality': ['german', 'russian', 'dutch', 'malaysian', 'brazilian'], 'Pet': ['hamster', 'guinea-pig', 'chinchilla', 'bird', 'rat']}"
+Pt1_7x5_level11-7,"There are 5 different favourite beverages: 7up, almond-milk, iced-tea, mirinda, tea
+There 5 different types of food: cranberry, eggplant, lime, peas, pepper
+The people have 5 different hobbies: camping, card-games, magic-tricks, traveling, writing
+The people perfer 5 different movie-genres: animation, mystery, satire, superhero, western
+There are 5 different nationalities: australian, chinese, colombian, german, turkish
+5 different pets are kept: dog, frog, rabbit, rat, snake
+The people use 5 different means of transport: bike, motorbike, roller, skateboard, taxi
+ 1. the person eating eggplant is not the person who's hobby is magic-tricks##6
+ 2. the person drinking almond-milk is on the left or right of the person drinking tea##3
+ 3. the australian and the person drinking 7up have different parity positions##9
+ 4. the person driving the bike is not the person who's hobby is writing##6
+ 5. the colombian is somewhere to the right of the person watching animation movies##5
+ 6. the person driving the roller and the owner of the rat have the same parity positions##9
+ 7. the person driving the bike is somewhere between the chinese and the person watching western movies##7
+ 8. the person eating eggplant is not the person watching western movies##6
+ 9. the person driving the taxi is on the left of the person watching satire movies##1
+10. the owner of the rat is somewhere between the person eating peas and the person drinking almond-milk##7
+11. the person watching satire movies is the turkish or the turkish is the person driving the roller, but not both##10
+12. the chinese is not to the right of the person who's hobby is card-games##8
+13. the person eating pepper is the person who's hobby is writing or the person eating pepper is the german, but not both##10
+14. the owner of the frog is not to the left of the person who's hobby is writing##8
+15. the person who's hobby is card-games is somewhere to the left of the person who's hobby is magic-tricks##5
+16. the person driving the motorbike is in the middle##1
+17. the owner of the rabbit is on the left or right of the colombian##3
+18. the person drinking mirinda is not the owner of the rabbit##6
+19. the colombian is the person driving the bike or the person watching animation movies is the colombian or both
+20. the person watching animation movies is the person who's hobby is camping or the person watching animation movies is the person drinking 7up, but not both##10
+21. the person watching western movies is the person who's hobby is magic-tricks or the person driving the bike is the person watching western movies or both
+22. the person drinking almond-milk and the turkish have the same parity positions##9
+23. the person eating cranberry and the person driving the bike have different parity positions##9
+24. the person driving the taxi and the person watching satire movies have different parity positions##9
+25. the person drinking iced-tea is not to the left of the person eating eggplant##8
+26. the owner of the rabbit is not to the right of the person who's hobby is magic-tricks##8
+27. the person watching superhero movies is not the person eating cranberry##6
+28. the person watching superhero movies is the person drinking iced-tea or the person drinking iced-tea is the person eating cranberry or both
+29. the german is on the left or right of the person driving the bike##3
+30. the person drinking mirinda and the person watching satire movies have different parity positions##9
+31. the person eating cranberry is not to the right of the owner of the snake##8
+32. the person who's hobby is traveling is in an odd position##4
+33. the owner of the rabbit and the person who's hobby is magic-tricks have the same parity positions##9
+34. the person who's hobby is card-games is on the left or right of the person who's hobby is camping##3
+35. the german is on the left of the person who's hobby is writing##1
+36. the person watching western movies is somewhere to the left of the person watching mystery movies##5
+37. the owner of the rat is the turkish or the owner of the rat is the person who's hobby is magic-tricks or both
+38. the owner of the snake is on the left of the person who's hobby is card-games##1
+39. the person drinking almond-milk is the person eating lime or the owner of the dog is the person drinking almond-milk or both
+40. the person who's hobby is writing is the person eating lime or the person who's hobby is writing is the owner of the rabbit or both
+41. the person watching western movies and the person drinking mirinda have the same parity positions##9
+42. the person who's hobby is magic-tricks is the chinese or the person watching western movies is the person who's hobby is magic-tricks or both
+43. the person drinking iced-tea is the person eating lime or the person watching superhero movies is the person drinking iced-tea or both","{'Beverage': ['mirinda', 'almond-milk', 'tea', '7up', 'iced-tea'], 'Food': ['cranberry', 'eggplant', 'pepper', 'lime', 'peas'], 'Hobby': ['camping', 'card-games', 'magic-tricks', 'writing', 'traveling'], 'Movie-Genre': ['animation', 'satire', 'western', 'mystery', 'superhero'], 'Nationality': ['chinese', 'colombian', 'german', 'turkish', 'australian'], 'Pet': ['snake', 'dog', 'rabbit', 'rat', 'frog'], 'Transport': ['taxi', 'bike', 'motorbike', 'roller', 'skateboard']}"
+Pt1_7x5_level11-8,"There 5 different types of food: cherry, eggplant, plum, radish, watermelon
+The people have 5 different hobbies: collecting, dancing, gardening, singing, woodworking
+The people have 5 different jobs:  architect, chef, designer, firefighter, photographer
+The people perfer 5 different movie-genres: action, family, fantasy, romance, sports
+The people prefer 5 different music-genres: country, electronic, punk, salsa, trance
+There are 5 different nationalities: canadian, dutch, german, indian, pakistani
+The people prefer 5 different types of sport: ice-hockey, parkour, rowing, swimming, weightlifting
+ 1. the firefighter and the dutch have different parity positions##9
+ 2. the person who's hobby is dancing is on the right of the person who's hobby is woodworking##1
+ 3. the person watching action movies is on the right of the person eating cherry##1
+ 4. the person who's sport is swimming is on the left or right of the fan trance##3
+ 5. the chef and the person who's sport is weightlifting have the same parity positions##9
+ 6. the person watching family movies is not the fan trance##6
+ 7. the person eating eggplant is on the right of the person eating radish##1
+ 8. the designer is the person who's hobby is singing or the designer is the fan salsa or both
+ 9. the person watching family movies and the firefighter have different parity positions##9
+10. the indian is on the far left or far right##3
+11. the person watching action movies is the person who's hobby is collecting or the person who's hobby is collecting is the fan punk or both
+12. the chef is not to the right of the german##8
+13. the person eating eggplant is not to the right of the architect##8
+14. the person eating plum is not the firefighter##6
+15. the person watching romance movies and the person eating plum have different parity positions##9
+16. the fan trance is the indian or the fan trance is the person watching fantasy movies or both
+17. the person who's sport is rowing is on the right of the person watching family movies##1
+18. the fan country is not the person eating plum##6
+19. the canadian and the person who's sport is swimming have the same parity positions##9
+20. the fan salsa is on the left or right of the dutch##3
+21. the canadian is the person eating watermelon or the canadian is the fan salsa or both
+22. the fan electronic is not the person eating cherry##6
+23. the person who's hobby is dancing is the firefighter##1
+24. the architect is the person who's hobby is woodworking##1
+25. the person who's hobby is woodworking is not the person eating watermelon##6
+26. the fan electronic is somewhere between the fan trance and the pakistani##7
+27. the fan country is not to the left of the person who's sport is swimming##8
+28. the person watching sports movies is not to the right of the fan electronic##8
+29. the person who's sport is rowing is not the person who's hobby is gardening##6
+30. the person watching family movies is not to the right of the pakistani##8
+31. the fan salsa is on the left or right of the person who's hobby is woodworking##3
+32. the person who's sport is parkour is not to the left of the person eating cherry##8
+33. the person who's hobby is gardening is in an odd position##4
+34. the person who's sport is weightlifting is on the far left or far right##3
+35. the person who's sport is rowing is not to the right of the person who's hobby is dancing##8
+36. the person eating radish is the german##1
+37. the person watching action movies is the person eating eggplant or the person watching action movies is the fan country or both
+38. the person watching action movies is on the far left or far right##3
+39. the fan trance is somewhere to the left of the canadian##5
+40. the german is the person watching fantasy movies or the german is the fan salsa, but not both##10
+41. the canadian is somewhere to the left of the person watching family movies##5","{'Food': ['radish', 'eggplant', 'plum', 'cherry', 'watermelon'], 'Hobby': ['gardening', 'singing', 'woodworking', 'dancing', 'collecting'], 'Job': ['chef', 'designer', 'architect', 'firefighter', 'photographer'], 'Movie-Genre': ['fantasy', 'sports', 'family', 'romance', 'action'], 'Music-Genre': ['trance', 'salsa', 'electronic', 'punk', 'country'], 'Nationality': ['german', 'canadian', 'dutch', 'pakistani', 'indian'], 'Sport': ['weightlifting', 'swimming', 'ice-hockey', 'rowing', 'parkour']}"
+Pt1_7x5_level11-9,"There 5 different types of food: apricot, lettuce, papaya, pear, watermelon
+The people have 5 different jobs:  dressmaker, engineer, musician, photographer, police-officer
+The people perfer 5 different movie-genres: action, animation, epic, romance, sports
+The people prefer 5 different music-genres: dubstep, electronic, funk, pop, punk
+There are 5 different nationalities: australian, dutch, egyptian, indonesian, turkish
+The people prefer 5 different types of sport: handball, lacrosse, snowboarding, soccer, water-polo
+The people use 5 different means of transport: boat, bus, skateboard, taxi, tram
+ 1. the fan dubstep is on the left of the fan punk##1
+ 2. the person eating watermelon is in an odd position##4
+ 3. the person driving the boat is the person eating pear##1
+ 4. the dressmaker is somewhere to the left of the dutch##5
+ 5. the person watching epic movies is somewhere to the left of the engineer##5
+ 6. the person driving the skateboard is not the person eating watermelon##6
+ 7. the indonesian is the person who's sport is snowboarding##1
+ 8. the person who's sport is lacrosse is not to the left of the person who's sport is snowboarding##8
+ 9. the person eating pear is not to the left of the police-officer##8
+10. the person driving the boat is not to the left of the person watching epic movies##8
+11. the fan pop is not to the left of the person who's sport is handball##8
+12. the photographer is the person watching romance movies or the person watching romance movies is the person eating pear or both
+13. the person eating apricot is the engineer##1
+14. the person eating watermelon is not the person watching animation movies##6
+15. the turkish is the person who's sport is soccer or the dressmaker is the turkish or both
+16. the person who's sport is snowboarding is somewhere to the right of the australian##5
+17. the fan dubstep is the person driving the tram or the person eating lettuce is the fan dubstep or both
+18. the turkish is the person eating pear or the fan electronic is the turkish or both
+19. the australian is somewhere between the person who's sport is soccer and the person driving the skateboard##7
+20. the egyptian is on the left of the person eating apricot##1
+21. the dutch is not to the left of the fan punk##8
+22. the person eating watermelon is not the indonesian##6
+23. the person driving the boat is not to the left of the person eating lettuce##8
+24. the person who's sport is snowboarding is the person watching sports movies or the photographer is the person who's sport is snowboarding or both
+25. the musician is not to the left of the dressmaker##8
+26. the person eating watermelon is not to the right of the person driving the bus##8
+27. the person watching action movies is between the person watching sports movies and the person driving the taxi##2
+28. the person eating papaya is not to the right of the person who's sport is water-polo##8
+29. the person driving the tram is not the dutch##6
+30. the person eating watermelon and the person driving the taxi have different parity positions##9
+31. the person who's sport is lacrosse is on the left or right of the person driving the skateboard##3
+32. the person eating pear is not to the right of the person driving the boat##8
+33. the police-officer is the egyptian##1
+34. the photographer is on the right of the person who's sport is snowboarding##1
+35. the person who's sport is snowboarding is not to the left of the police-officer##8
+36. the fan funk and the person eating watermelon have the same parity positions##9
+37. the fan pop is not to the right of the person driving the bus##8
+38. the dressmaker and the person driving the tram have the same parity positions##9
+39. the egyptian is on the left of the turkish##1
+40. the person driving the taxi is not to the right of the australian##8
+41. the person who's sport is lacrosse is not to the left of the person who's sport is snowboarding##8
+42. the turkish is on the left or right of the fan dubstep##3","{'Food': ['watermelon', 'apricot', 'papaya', 'lettuce', 'pear'], 'Job': ['police-officer', 'engineer', 'dressmaker', 'musician', 'photographer'], 'Movie-Genre': ['epic', 'animation', 'action', 'sports', 'romance'], 'Music-Genre': ['pop', 'electronic', 'dubstep', 'punk', 'funk'], 'Nationality': ['egyptian', 'turkish', 'australian', 'indonesian', 'dutch'], 'Sport': ['handball', 'soccer', 'water-polo', 'snowboarding', 'lacrosse'], 'Transport': ['bus', 'taxi', 'tram', 'skateboard', 'boat']}"
diff --git a/part2/level11/Pt2_7x6_level11.csv b/part2/level11/Pt2_7x6_level11.csv
new file mode 100644
index 0000000000000000000000000000000000000000..c927dab0b98b9db961dd994c504bf5d6dd8750e4
--- /dev/null
+++ b/part2/level11/Pt2_7x6_level11.csv
@@ -0,0 +1,645 @@
+ID,Clues,SolutionGrid
+Pt1_7x6_level11-0,"There are 6 different favourite beverages: almond-milk, cola, hot-chocolate, iced-tea, lemonade, tea
+There 6 different types of food: avocado, kale, onion, pineapple, potato, pumpkin
+The people have 6 different jobs:  chef, dancer, designer, fisherman, lawyer, police-officer
+The people perfer 6 different movie-genres: crime, documentary, martial-arts, musical, sports, spy
+The people prefer 6 different music-genres: ambient, blues, hip-hop, house, jazz, techno
+There are 6 different nationalities: brazilian, british, canadian, chinese, dutch, thai
+The people prefer 6 different types of sport: badminton, baseball, cycling, snowboarding, water-polo, weightlifting
+ 1. the designer is not to the left of the person who's sport is baseball##8
+ 2. the fan blues and the person who's sport is badminton have the same parity positions##9
+ 3. the fan house is somewhere to the left of the fan jazz##5
+ 4. the canadian is the person drinking tea or the canadian is the person who's sport is weightlifting or both
+ 5. the person eating onion is the person drinking almond-milk or the person drinking almond-milk is the person watching crime movies, but not both##10
+ 6. the person drinking almond-milk is somewhere between the chef and the fisherman##7
+ 7. the chef is not to the right of the fan house##8
+ 8. the dancer is not the person drinking tea##6
+ 9. the person drinking lemonade is somewhere to the left of the person eating pineapple##5
+10. the fan jazz is not to the left of the person who's sport is baseball##8
+11. the fan techno is not to the left of the fan house##8
+12. the person who's sport is badminton and the person drinking lemonade have the same parity positions##9
+13. the fan ambient is the brazilian or the fan ambient is the person watching sports movies, but not both##10
+14. the person drinking almond-milk is on the left of the brazilian##1
+15. the brazilian is on the right of the fan house##1
+16. the thai and the fan techno have different parity positions##9
+17. the fan blues is not to the left of the dutch##8
+18. the person drinking iced-tea is somewhere to the left of the dancer##5
+19. the person who's sport is snowboarding is the person watching musical movies or the person watching musical movies is the person eating pumpkin, but not both##10
+20. the person watching musical movies and the dancer have different parity positions##9
+21. the person drinking almond-milk and the british have different parity positions##9
+22. the designer is the person drinking hot-chocolate or the designer is the person watching martial-arts movies, but not both##10
+23. the person watching spy movies and the person who's sport is weightlifting have different parity positions##9
+24. the designer is in an even position##4
+25. the person eating pineapple is on the left or right of the person eating kale##3
+26. the fisherman is not to the left of the fan blues##8
+27. the person drinking hot-chocolate and the person watching sports movies have the same parity positions##9
+28. the fan blues is somewhere to the left of the thai##5
+29. the person watching documentary movies is in an even position##4
+30. the person who's sport is snowboarding is on the right of the person watching martial-arts movies##1
+31. the canadian is somewhere to the right of the person who's sport is cycling##5
+32. the person eating pineapple is not to the left of the person who's sport is snowboarding##8
+33. the person who's sport is weightlifting is not to the right of the chinese##8
+34. the person watching sports movies is in an odd position##4
+35. the fan blues is on the right of the person drinking almond-milk##1
+36. the person eating pumpkin is the canadian or the canadian is the person who's sport is badminton, but not both##10
+37. the dancer is the person who's sport is water-polo##1
+38. the person drinking hot-chocolate is not to the left of the person eating avocado##8
+39. the fisherman is the person eating kale##1
+40. the dancer is not to the left of the person eating onion##8
+41. the person who's sport is baseball is somewhere between the dancer and the person eating potato##7
+42. the lawyer is not the person drinking iced-tea##6
+43. the canadian is between the thai and the brazilian##2
+44. the person watching spy movies is on the left or right of the person watching sports movies##3
+45. the person watching musical movies and the person who's sport is snowboarding have the same parity positions##9
+46. the person drinking hot-chocolate is not to the right of the person watching sports movies##8
+47. the fan hip-hop is on the far right##1
+48. the person who's sport is badminton is somewhere to the right of the person who's sport is weightlifting##5
+49. the brazilian is on the left or right of the canadian##3
+50. the chef is not to the right of the person watching spy movies##8
+51. the chef is not to the right of the dutch##8
+52. the person drinking cola is somewhere to the right of the person who's sport is snowboarding##5
+53. the canadian is not to the left of the person watching martial-arts movies##8
+54. the brazilian is the person eating potato or the lawyer is the brazilian, but not both##10
+55. the person eating pumpkin is not the police-officer##6
+56. the person eating pumpkin is on the right of the person drinking iced-tea##1
+57. the person who's sport is snowboarding and the person eating potato have the same parity positions##9
+58. the person watching documentary movies is somewhere to the right of the person drinking lemonade##5","{'Beverage': ['hot-chocolate', 'almond-milk', 'iced-tea', 'tea', 'lemonade', 'cola'], 'Food': ['avocado', 'onion', 'potato', 'pumpkin', 'kale', 'pineapple'], 'Job': ['chef', 'lawyer', 'police-officer', 'designer', 'fisherman', 'dancer'], 'Movie-Genre': ['sports', 'spy', 'crime', 'martial-arts', 'musical', 'documentary'], 'Music-Genre': ['ambient', 'house', 'blues', 'techno', 'jazz', 'hip-hop'], 'Nationality': ['british', 'dutch', 'brazilian', 'canadian', 'thai', 'chinese'], 'Sport': ['weightlifting', 'cycling', 'badminton', 'baseball', 'snowboarding', 'water-polo']}"
+Pt1_7x6_level11-1,"There are 6 different favourite beverages: 7up, coffee, hot-chocolate, lemonade, milk, sprite
+There 6 different types of food: artichoke, grapes, kiwi, pomegranate, tomato, watermelon
+The people have 6 different jobs:  bartender, engineer, firefighter, paramedic, project-manager, scientist
+The people perfer 6 different movie-genres: drama, epic, martial-arts, satire, sports, spy
+The people prefer 6 different music-genres: ambient, house, indie, metal, pop, r&b
+6 different pets are kept: chinchilla, fish, goat, goldfish, hamster, rat
+The people prefer 6 different types of sport: basketball, handball, parkour, skiing, swimming, water-polo
+ 1. the person eating pomegranate is somewhere to the left of the person watching spy movies##5
+ 2. the person who's sport is handball and the owner of the hamster have different parity positions##9
+ 3. the fan ambient is the person drinking milk or the person drinking milk is the engineer or both
+ 4. the fan metal is the person eating pomegranate or the person eating pomegranate is the bartender, but not both##10
+ 5. the bartender and the person watching drama movies have different parity positions##9
+ 6. the fan r&b is somewhere to the right of the fan pop##5
+ 7. the person eating tomato is not to the right of the person watching epic movies##8
+ 8. the person eating artichoke is not the person who's sport is water-polo##6
+ 9. the person eating tomato is on the left of the firefighter##1
+10. the owner of the hamster is not the person eating pomegranate##6
+11. the person drinking 7up is on the far right##1
+12. the person watching epic movies is not the owner of the hamster##6
+13. the person watching epic movies is somewhere to the right of the person who's sport is handball##5
+14. the person watching satire movies is not to the right of the owner of the fish##8
+15. the person drinking coffee is on the right of the person drinking sprite##1
+16. the person drinking milk is not to the left of the person who's sport is water-polo##8
+17. the person watching martial-arts movies is on the right of the person watching sports movies##1
+18. the fan r&b is in an odd position##4
+19. the fan house is not to the right of the person drinking coffee##8
+20. the paramedic and the fan r&b have the same parity positions##9
+21. the person who's sport is parkour is the person watching epic movies##1
+22. the engineer is not to the right of the person watching epic movies##8
+23. the fan pop is on the right of the owner of the rat##1
+24. the fan ambient is the person drinking lemonade or the fan ambient is the person watching drama movies, but not both##10
+25. the person eating kiwi is not the owner of the hamster##6
+26. the owner of the goldfish and the person drinking coffee have different parity positions##9
+27. the fan indie and the person who's sport is basketball have the same parity positions##9
+28. the person watching epic movies is the fan r&b or the owner of the goat is the person watching epic movies or both
+29. the owner of the chinchilla is somewhere to the left of the fan r&b##5
+30. the bartender is not to the left of the person drinking coffee##8
+31. the scientist is in an even position##4
+32. the owner of the chinchilla is not to the left of the person eating watermelon##8
+33. the person eating tomato is not to the left of the project-manager##8
+34. the person eating artichoke is somewhere to the left of the project-manager##5
+35. the scientist is in an even position##4
+36. the paramedic and the fan pop have different parity positions##9
+37. the person drinking milk is not to the right of the person who's sport is water-polo##8
+38. the person eating kiwi is on the left or right of the person watching spy movies##3
+39. the bartender is on the left of the person eating kiwi##1
+40. the person drinking coffee is somewhere to the right of the fan metal##5
+41. the owner of the rat is on the right of the owner of the fish##1
+42. the person eating kiwi and the owner of the fish have the same parity positions##9
+43. the person watching epic movies is not the person eating pomegranate##6
+44. the fan ambient is not the owner of the hamster##6
+45. the owner of the chinchilla is somewhere to the right of the bartender##5
+46. the person eating kiwi is not to the right of the fan pop##8
+47. the person who's sport is basketball is the fan ambient or the person eating kiwi is the person who's sport is basketball, but not both##10
+48. the person who's sport is swimming is on the left of the person who's sport is basketball##1
+49. the fan house and the person watching spy movies have different parity positions##9
+50. the person watching drama movies is not to the right of the person eating artichoke##8
+51. the bartender is the person eating watermelon##1
+52. the person eating watermelon is the person watching spy movies or the person watching spy movies is the firefighter, but not both##10
+53. the person eating artichoke is on the right of the fan metal##1
+54. the paramedic is not to the right of the fan ambient##8
+55. the paramedic is on the left of the person eating artichoke##1
+56. the person who's sport is swimming is somewhere to the left of the fan r&b##5
+57. the person watching drama movies and the person drinking milk have different parity positions##9
+58. the fan ambient is not to the right of the person eating tomato##8","{'Beverage': ['sprite', 'coffee', 'lemonade', 'hot-chocolate', 'milk', '7up'], 'Food': ['pomegranate', 'artichoke', 'watermelon', 'kiwi', 'tomato', 'grapes'], 'Job': ['paramedic', 'scientist', 'bartender', 'project-manager', 'engineer', 'firefighter'], 'Movie-Genre': ['satire', 'drama', 'spy', 'sports', 'martial-arts', 'epic'], 'Music-Genre': ['metal', 'house', 'ambient', 'pop', 'r&b', 'indie'], 'Pet': ['goldfish', 'fish', 'rat', 'chinchilla', 'hamster', 'goat'], 'Sport': ['skiing', 'handball', 'swimming', 'basketball', 'water-polo', 'parkour']}"
+Pt1_7x6_level11-2,"The people have 6 different hobbies: camping, card-games, drawing, photography, woodworking, writing
+The people have 6 different jobs:  dancer, dressmaker, electrician, freelancer, nurse, software-developer
+The people perfer 6 different movie-genres: disaster, drama, martial-arts, mystery, romance, zombie
+There are 6 different nationalities: american, australian, chinese, pakistani, polish, russian
+6 different pets are kept: dog, hamster, horse, pony, rabbit, rat
+The people prefer 6 different types of sport: climbing, ice-hockey, sailing, soccer, surfing, volleyball
+The people use 6 different means of transport: airplane, bus, car, scooter, skateboard, taxi
+ 1. the owner of the pony is somewhere to the left of the person who's sport is surfing##5
+ 2. the person who's sport is climbing is not the owner of the hamster##6
+ 3. the owner of the rabbit is the person who's hobby is camping or the owner of the rabbit is the person driving the skateboard or both
+ 4. the person who's sport is surfing is not to the left of the person who's sport is sailing##8
+ 5. the person who's hobby is drawing is the person watching romance movies or the person who's hobby is drawing is the electrician or both
+ 6. the owner of the dog is in an even position##4
+ 7. the person who's sport is ice-hockey and the person driving the bus have the same parity positions##9
+ 8. the person who's sport is surfing and the person who's hobby is camping have different parity positions##9
+ 9. the dancer is somewhere to the right of the owner of the pony##5
+10. the owner of the pony is not to the left of the american##8
+11. the person who's sport is sailing is not the person who's hobby is woodworking##6
+12. the dancer is the person watching martial-arts movies or the dancer is the owner of the rabbit or both
+13. the owner of the dog is the person who's hobby is woodworking or the person who's hobby is woodworking is the person who's sport is volleyball, but not both##10
+14. the person driving the scooter is somewhere to the left of the person watching mystery movies##5
+15. the person watching drama movies is on the right of the owner of the hamster##1
+16. the person who's sport is soccer is on the left of the russian##1
+17. the software-developer is not to the left of the person watching martial-arts movies##8
+18. the owner of the dog is not to the right of the person who's hobby is camping##8
+19. the dressmaker is the person driving the skateboard##1
+20. the owner of the dog is somewhere to the right of the owner of the pony##5
+21. the freelancer is somewhere between the person who's hobby is card-games and the dressmaker##7
+22. the person driving the scooter is on the far left##1
+23. the owner of the pony is on the left of the owner of the rat##1
+24. the person who's sport is climbing is on the far left##1
+25. the person who's sport is surfing is somewhere between the nurse and the person who's hobby is photography##7
+26. the person watching romance movies is the person driving the taxi or the freelancer is the person watching romance movies or both
+27. the person who's hobby is photography is the owner of the hamster or the pakistani is the person who's hobby is photography or both
+28. the polish is the owner of the rat or the polish is the person watching drama movies, but not both##10
+29. the person who's sport is volleyball is the owner of the hamster or the person who's sport is volleyball is the person driving the airplane or both
+30. the person driving the taxi is not to the left of the person watching disaster movies##8
+31. the pakistani is not to the left of the chinese##8
+32. the person watching disaster movies is the american or the person driving the car is the person watching disaster movies, but not both##10
+33. the person who's hobby is drawing is not the person driving the skateboard##6
+34. the pakistani is not to the left of the person watching romance movies##8
+35. the person who's hobby is writing and the person driving the scooter have the same parity positions##9
+36. the person who's sport is ice-hockey is not to the left of the person who's hobby is woodworking##8
+37. the owner of the rabbit is the person watching martial-arts movies or the person watching martial-arts movies is the person who's hobby is woodworking or both
+38. the owner of the hamster is not to the left of the person who's hobby is drawing##8
+39. the person who's sport is soccer is not the person watching mystery movies##6
+40. the person who's hobby is writing is on the left or right of the person who's hobby is card-games##3
+41. the software-developer is somewhere between the person driving the airplane and the person watching romance movies##7
+42. the nurse and the american have the same parity positions##9
+43. the person who's hobby is woodworking is between the person driving the skateboard and the polish##2
+44. the freelancer is on the right of the australian##1
+45. the person driving the skateboard is not to the right of the person who's hobby is camping##8
+46. the dancer is the polish##1
+47. the person who's sport is sailing is on the right of the person who's sport is climbing##1
+48. the dressmaker and the australian have the same parity positions##9
+49. the person who's hobby is drawing and the owner of the hamster have the same parity positions##9
+50. the pakistani is on the left of the person who's sport is volleyball##1
+51. the owner of the horse is on the left or right of the person driving the bus##3
+52. the person watching disaster movies is not to the right of the person watching mystery movies##8
+53. the owner of the horse is on the right of the electrician##1
+54. the owner of the hamster is the person driving the car##1
+55. the russian is not the person driving the skateboard##6
+56. the owner of the dog is somewhere between the software-developer and the owner of the pony##7
+57. the freelancer and the person watching mystery movies have different parity positions##9","{'Hobby': ['writing', 'card-games', 'drawing', 'photography', 'woodworking', 'camping'], 'Job': ['nurse', 'electrician', 'freelancer', 'dressmaker', 'software-developer', 'dancer'], 'Movie-Genre': ['disaster', 'mystery', 'romance', 'zombie', 'martial-arts', 'drama'], 'Nationality': ['american', 'australian', 'chinese', 'pakistani', 'russian', 'polish'], 'Pet': ['pony', 'rat', 'horse', 'dog', 'hamster', 'rabbit'], 'Sport': ['climbing', 'sailing', 'surfing', 'soccer', 'volleyball', 'ice-hockey'], 'Transport': ['scooter', 'bus', 'taxi', 'skateboard', 'car', 'airplane']}"
+Pt1_7x6_level11-3,"There 6 different types of food: blueberry, cauliflower, cherry, lime, peach, pepper
+The people have 6 different hobbies: camping, chess, collecting, drawing, sudoku, writing
+The people have 6 different jobs:  bartender, electrician, entrepreneur, fisherman, musician, pilot
+The people prefer 6 different music-genres: blues, d&b, electronic, gospel, salsa, trance
+There are 6 different nationalities: argentine, canadian, dutch, indian, malaysian, turkish
+6 different pets are kept: bird, chinchilla, frog, goat, lizard, rat
+The people use 6 different means of transport: airplane, bike, quad-bike, scooter, ship, tram
+ 1. the fan gospel is on the left of the person eating cherry##1
+ 2. the person driving the ship is not the person who's hobby is writing##6
+ 3. the owner of the bird is on the left or right of the fisherman##3
+ 4. the owner of the lizard is on the left of the fisherman##1
+ 5. the fan trance is not to the right of the indian##8
+ 6. the person who's hobby is sudoku and the bartender have different parity positions##9
+ 7. the person who's hobby is camping and the indian have the same parity positions##9
+ 8. the owner of the chinchilla is the person eating cherry or the person driving the airplane is the owner of the chinchilla, but not both##10
+ 9. the owner of the frog is on the left of the owner of the bird##1
+10. the fan d&b is not to the right of the person eating lime##8
+11. the musician is the person eating peach or the musician is the person who's hobby is collecting, but not both##10
+12. the owner of the goat is the turkish or the fan trance is the owner of the goat or both
+13. the canadian is on the left or right of the person eating pepper##3
+14. the fan salsa is on the left or right of the owner of the frog##3
+15. the fan blues is not the person who's hobby is collecting##6
+16. the turkish is not to the right of the person driving the bike##8
+17. the fan gospel and the canadian have different parity positions##9
+18. the owner of the frog is somewhere to the right of the fan blues##5
+19. the owner of the frog is between the person driving the tram and the canadian##2
+20. the owner of the chinchilla is on the far left##1
+21. the owner of the bird is on the left of the person eating pepper##1
+22. the person who's hobby is drawing is not to the right of the person eating cauliflower##8
+23. the person who's hobby is drawing is on the left or right of the person who's hobby is sudoku##3
+24. the owner of the rat is the pilot or the person driving the ship is the owner of the rat or both
+25. the fan blues is not to the right of the person eating peach##8
+26. the electrician is somewhere to the right of the dutch##5
+27. the entrepreneur is somewhere to the left of the person driving the bike##5
+28. the argentine is not to the right of the musician##8
+29. the person who's hobby is chess is the fan electronic##1
+30. the person eating cherry is in an even position##4
+31. the person driving the ship and the person who's hobby is drawing have different parity positions##9
+32. the musician is the person driving the quad-bike##1
+33. the person eating peach is somewhere to the right of the owner of the bird##5
+34. the pilot is not to the left of the owner of the chinchilla##8
+35. the person driving the tram is not the person eating pepper##6
+36. the malaysian is the pilot##1
+37. the person who's hobby is writing is somewhere between the fan salsa and the pilot##7
+38. the person driving the scooter and the electrician have different parity positions##9
+39. the bartender and the owner of the chinchilla have different parity positions##9
+40. the entrepreneur is somewhere to the left of the fan gospel##5
+41. the fan electronic and the dutch have the same parity positions##9
+42. the fisherman is not to the left of the person who's hobby is writing##8
+43. the person who's hobby is writing and the person eating blueberry have different parity positions##9
+44. the person who's hobby is chess is not to the right of the electrician##8
+45. the fan salsa is not the person eating blueberry##6
+46. the pilot and the fan gospel have the same parity positions##9","{'Food': ['lime', 'blueberry', 'cauliflower', 'cherry', 'pepper', 'peach'], 'Hobby': ['sudoku', 'drawing', 'writing', 'collecting', 'chess', 'camping'], 'Job': ['pilot', 'entrepreneur', 'fisherman', 'bartender', 'electrician', 'musician'], 'Music-Genre': ['d&b', 'blues', 'gospel', 'salsa', 'electronic', 'trance'], 'Nationality': ['malaysian', 'turkish', 'dutch', 'canadian', 'argentine', 'indian'], 'Pet': ['chinchilla', 'lizard', 'frog', 'bird', 'rat', 'goat'], 'Transport': ['airplane', 'tram', 'bike', 'scooter', 'ship', 'quad-bike']}"
+Pt1_7x6_level11-4,"There are 6 different favourite beverages: 7up, coffee, cola, hot-chocolate, mirinda, tea
+There 6 different types of food: cabbage, cucumber, grapefruit, onion, peach, spinach
+The people have 6 different hobbies: collecting, dancing, hiking, sudoku, traveling, woodworking
+The people have 6 different jobs:  accountant, bartender, designer, electrician, firefighter, mechanic
+The people perfer 6 different movie-genres: adventure, drama, family, horror, satire, superhero
+The people prefer 6 different music-genres: electronic, folk, gospel, metal, r&b, trance
+There are 6 different nationalities: colombian, indian, indonesian, nigerian, pakistani, turkish
+ 1. the person eating onion is not the person drinking hot-chocolate##6
+ 2. the fan electronic is not to the right of the person who's hobby is sudoku##8
+ 3. the fan trance is the colombian or the fan trance is the person drinking mirinda or both
+ 4. the person watching satire movies is on the left of the person who's hobby is traveling##1
+ 5. the person who's hobby is woodworking is somewhere to the left of the person eating onion##5
+ 6. the fan trance is in an even position##4
+ 7. the person eating onion is somewhere to the left of the person eating spinach##5
+ 8. the person watching horror movies is in an odd position##4
+ 9. the person who's hobby is dancing is the person eating cucumber##1
+10. the indonesian is somewhere to the right of the mechanic##5
+11. the pakistani is not to the right of the electrician##8
+12. the pakistani is not to the right of the turkish##8
+13. the person eating cucumber is not to the left of the person who's hobby is collecting##8
+14. the accountant is on the left or right of the person drinking coffee##3
+15. the mechanic is not to the right of the fan electronic##8
+16. the person eating peach is not to the left of the colombian##8
+17. the fan r&b is not to the left of the person who's hobby is sudoku##8
+18. the electrician is on the left of the colombian##1
+19. the person who's hobby is sudoku is somewhere between the fan gospel and the electrician##7
+20. the person drinking coffee is somewhere to the left of the indian##5
+21. the person who's hobby is hiking is the person eating grapefruit##1
+22. the fan folk is not the person watching satire movies##6
+23. the pakistani is the person eating onion or the pakistani is the accountant or both
+24. the indian is in an even position##4
+25. the person watching drama movies is in an even position##4
+26. the person drinking 7up is the person eating spinach or the person drinking 7up is the person watching adventure movies, but not both##10
+27. the fan gospel is the person who's hobby is collecting##1
+28. the person who's hobby is dancing is on the left or right of the person drinking hot-chocolate##3
+29. the person drinking hot-chocolate and the person watching drama movies have the same parity positions##9
+30. the person watching adventure movies is not to the right of the fan folk##8
+31. the electrician is on the right of the person drinking mirinda##1
+32. the fan folk is somewhere to the right of the fan gospel##5
+33. the designer is not to the right of the person drinking hot-chocolate##8
+34. the person who's hobby is traveling is not to the left of the colombian##8
+35. the person who's hobby is sudoku is the person eating spinach or the person watching superhero movies is the person who's hobby is sudoku or both
+36. the nigerian is not to the left of the accountant##8
+37. the person drinking tea is the turkish##1
+38. the person who's hobby is dancing is the accountant or the turkish is the person who's hobby is dancing or both
+39. the person eating cabbage is not to the left of the person watching horror movies##8
+40. the person drinking coffee is on the left or right of the person who's hobby is woodworking##3
+41. the electrician and the person eating cucumber have the same parity positions##9
+42. the fan r&b is the nigerian or the person watching satire movies is the fan r&b or both
+43. the person drinking hot-chocolate is not the fan electronic##6
+44. the person who's hobby is traveling is not to the left of the fan electronic##8
+45. the fan r&b is not to the left of the indian##8
+46. the person eating cucumber and the turkish have the same parity positions##9
+47. the indonesian is not to the right of the person watching adventure movies##8
+48. the person eating cabbage and the fan folk have different parity positions##9
+49. the colombian is the person drinking hot-chocolate or the person drinking hot-chocolate is the person watching drama movies or both
+50. the person eating cucumber is not to the left of the fan folk##8
+51. the electrician is in an odd position##4
+52. the person eating onion is somewhere to the left of the person drinking hot-chocolate##5
+53. the fan gospel and the person who's hobby is hiking have the same parity positions##9
+54. the person who's hobby is dancing is not to the right of the person eating cucumber##8
+55. the fan gospel and the person drinking cola have different parity positions##9
+56. the fan gospel is not to the left of the person watching superhero movies##8
+57. the person watching adventure movies is on the left or right of the bartender##3
+58. the person who's hobby is hiking is not to the right of the fan trance##8
+59. the bartender is not to the left of the fan gospel##8
+60. the fan r&b is the person eating cucumber or the person eating cucumber is the electrician or both
+61. the pakistani is somewhere to the left of the firefighter##5
+62. the person watching horror movies and the pakistani have different parity positions##9
+63. the person who's hobby is traveling is the fan metal or the designer is the person who's hobby is traveling, but not both##10","{'Beverage': ['cola', 'coffee', '7up', 'mirinda', 'tea', 'hot-chocolate'], 'Food': ['cabbage', 'onion', 'spinach', 'grapefruit', 'cucumber', 'peach'], 'Hobby': ['woodworking', 'collecting', 'sudoku', 'hiking', 'dancing', 'traveling'], 'Job': ['accountant', 'mechanic', 'bartender', 'firefighter', 'electrician', 'designer'], 'Movie-Genre': ['horror', 'superhero', 'family', 'adventure', 'satire', 'drama'], 'Music-Genre': ['metal', 'gospel', 'electronic', 'folk', 'r&b', 'trance'], 'Nationality': ['nigerian', 'pakistani', 'indonesian', 'indian', 'turkish', 'colombian']}"
+Pt1_7x6_level11-5,"There 6 different types of food: apple, artichoke, avocado, cabbage, cucumber, spinach
+The people have 6 different hobbies: cooking, fishing, rock-climbing, video-games, woodworking, writing
+The people have 6 different jobs:  chef, designer, entrepreneur, paramedic, pilot, project-manager
+The people perfer 6 different movie-genres: crime, drama, epic, fantasy, romance, sports
+The people prefer 6 different music-genres: blues, d&b, funk, gospel, rock, salsa
+6 different pets are kept: cat, ferret, hamster, horse, pony, rat
+The people prefer 6 different types of sport: baseball, ice-hockey, lacrosse, parkour, rugby, surfing
+ 1. the person who's hobby is video-games is not to the right of the person eating cabbage##8
+ 2. the person who's hobby is video-games is not to the left of the person who's hobby is rock-climbing##8
+ 3. the person watching epic movies is not to the right of the fan gospel##8
+ 4. the fan funk is on the left or right of the person eating cucumber##3
+ 5. the project-manager is somewhere to the left of the pilot##5
+ 6. the person eating cabbage is the owner of the rat or the person eating cabbage is the person who's hobby is fishing or both
+ 7. the person eating artichoke and the fan salsa have the same parity positions##9
+ 8. the person who's hobby is woodworking is not to the right of the person eating apple##8
+ 9. the person who's sport is rugby and the fan blues have the same parity positions##9
+10. the person who's sport is rugby is somewhere to the right of the person who's sport is baseball##5
+11. the person watching fantasy movies is not to the right of the owner of the hamster##8
+12. the paramedic and the person who's sport is ice-hockey have different parity positions##9
+13. the person who's hobby is cooking is the pilot or the pilot is the owner of the pony, but not both##10
+14. the person eating artichoke is in an odd position##4
+15. the paramedic is somewhere to the right of the owner of the cat##5
+16. the person eating spinach is the person watching sports movies or the fan d&b is the person eating spinach or both
+17. the designer is between the fan funk and the fan blues##2
+18. the person who's hobby is rock-climbing and the person watching drama movies have different parity positions##9
+19. the owner of the horse is not to the right of the person eating apple##8
+20. the person watching romance movies is somewhere to the left of the owner of the hamster##5
+21. the fan funk is the person who's hobby is writing or the person who's hobby is writing is the person watching fantasy movies or both
+22. the paramedic is on the right of the person who's hobby is fishing##1
+23. the chef is somewhere to the right of the project-manager##5
+24. the project-manager is not to the left of the person watching drama movies##8
+25. the owner of the hamster is on the right of the fan funk##1
+26. the fan rock is on the left or right of the owner of the rat##3
+27. the project-manager is in an odd position##4
+28. the person who's sport is surfing is not the person eating cucumber##6
+29. the fan funk is somewhere between the owner of the hamster and the owner of the pony##7
+30. the owner of the pony is somewhere to the right of the owner of the ferret##5
+31. the person eating cucumber is on the left of the person watching sports movies##1
+32. the owner of the horse is not to the right of the person eating cucumber##8
+33. the fan blues and the owner of the pony have the same parity positions##9
+34. the designer is on the left or right of the owner of the pony##3
+35. the fan gospel is not to the right of the fan gospel##8
+36. the owner of the horse is not the person eating spinach##6
+37. the fan rock is the person watching crime movies or the person eating avocado is the fan rock or both
+38. the person who's sport is ice-hockey is on the left of the owner of the rat##1
+39. the owner of the hamster is the chef or the owner of the hamster is the person eating spinach, but not both##10
+40. the fan gospel and the person who's sport is surfing have the same parity positions##9
+41. the owner of the rat is on the far right##1
+42. the person who's sport is rugby is the person who's hobby is writing or the person who's hobby is writing is the person eating spinach or both
+43. the person who's sport is baseball is on the left or right of the person who's sport is parkour##3
+44. the person watching romance movies is the person who's hobby is woodworking##1
+45. the fan funk is on the left or right of the designer##3
+46. the person eating cabbage is the fan gospel or the person who's hobby is video-games is the person eating cabbage or both
+47. the person watching romance movies is not the owner of the ferret##6
+48. the person watching crime movies is the chef##1
+49. the person who's sport is parkour is the pilot or the pilot is the person who's hobby is video-games, but not both##10
+50. the person eating spinach is not to the left of the person watching fantasy movies##8
+51. the person eating avocado is somewhere between the person eating artichoke and the owner of the rat##7
+52. the person watching drama movies is somewhere to the left of the person who's hobby is writing##5
+53. the pilot is on the right of the person who's sport is baseball##1
+54. the person who's sport is surfing is the owner of the rat or the person who's sport is surfing is the person watching sports movies or both
+55. the person watching sports movies is somewhere to the right of the person who's sport is lacrosse##5
+56. the owner of the horse is not the chef##6
+57. the person watching epic movies is somewhere to the left of the fan gospel##5
+58. the person watching fantasy movies is in an odd position##4
+59. the owner of the hamster is on the left or right of the owner of the rat##3
+60. the person watching romance movies is on the left of the person eating cucumber##1","{'Food': ['artichoke', 'avocado', 'spinach', 'apple', 'cucumber', 'cabbage'], 'Hobby': ['cooking', 'rock-climbing', 'writing', 'woodworking', 'fishing', 'video-games'], 'Job': ['project-manager', 'pilot', 'designer', 'entrepreneur', 'chef', 'paramedic'], 'Movie-Genre': ['drama', 'epic', 'fantasy', 'romance', 'crime', 'sports'], 'Music-Genre': ['salsa', 'blues', 'd&b', 'funk', 'rock', 'gospel'], 'Pet': ['ferret', 'pony', 'cat', 'horse', 'hamster', 'rat'], 'Sport': ['baseball', 'parkour', 'lacrosse', 'rugby', 'ice-hockey', 'surfing']}"
+Pt1_7x6_level11-6,"There are 6 different favourite beverages: coffee, cola, hot-chocolate, iced-tea, juice, mirinda
+There 6 different types of food: avocado, broccoli, garlic, grapes, kiwi, lemon
+The people have 6 different hobbies: chess, collecting, filmmaking, gardening, skydiving, sudoku
+The people perfer 6 different movie-genres: animation, comedy, drama, family, romance, western
+The people prefer 6 different music-genres: ambient, country, house, metal, reggae, soul
+There are 6 different nationalities: american, chinese, colombian, indian, nigerian, thai
+The people prefer 6 different types of sport: baseball, lacrosse, rowing, surfing, swimming, water-polo
+ 1. the person who's sport is water-polo is the person drinking coffee or the american is the person who's sport is water-polo, but not both##10
+ 2. the person who's sport is lacrosse is the person who's hobby is gardening##1
+ 3. the person drinking juice is somewhere to the left of the person drinking hot-chocolate##5
+ 4. the chinese is the person who's sport is lacrosse or the chinese is the fan ambient or both
+ 5. the person who's sport is surfing is the person who's hobby is chess##1
+ 6. the fan ambient and the chinese have the same parity positions##9
+ 7. the person watching romance movies is on the left or right of the person who's sport is surfing##3
+ 8. the person eating lemon is in an odd position##4
+ 9. the person eating avocado and the person who's hobby is collecting have different parity positions##9
+10. the indian and the person who's sport is baseball have the same parity positions##9
+11. the fan ambient is somewhere to the left of the indian##5
+12. the person who's sport is baseball is somewhere to the right of the fan reggae##5
+13. the person drinking iced-tea and the person eating lemon have different parity positions##9
+14. the person eating garlic is on the left of the person who's hobby is filmmaking##1
+15. the fan soul is the person who's sport is lacrosse or the person who's sport is lacrosse is the person eating grapes or both
+16. the person who's sport is surfing and the person eating kiwi have different parity positions##9
+17. the fan reggae is on the left of the person who's sport is swimming##1
+18. the person drinking cola is somewhere to the right of the person drinking coffee##5
+19. the nigerian is not the person drinking hot-chocolate##6
+20. the nigerian is not to the right of the person watching comedy movies##8
+21. the person eating grapes is on the left or right of the person drinking mirinda##3
+22. the chinese is on the right of the person watching animation movies##1
+23. the person watching romance movies is the chinese or the person watching romance movies is the person drinking cola or both
+24. the person drinking iced-tea is not to the left of the chinese##8
+25. the person drinking coffee is not the fan metal##6
+26. the person eating kiwi is somewhere to the right of the person eating avocado##5
+27. the person eating kiwi is somewhere to the left of the person watching animation movies##5
+28. the person eating lemon and the person who's hobby is chess have different parity positions##9
+29. the person who's sport is lacrosse and the person eating garlic have the same parity positions##9
+30. the fan country is on the left of the american##1
+31. the person who's sport is baseball is in an odd position##4
+32. the person who's sport is rowing is somewhere to the left of the person who's sport is surfing##5
+33. the person eating broccoli is somewhere to the left of the fan house##5
+34. the person watching comedy movies is not the person who's hobby is gardening##6
+35. the fan reggae is on the left of the person drinking cola##1
+36. the indian is not to the right of the person watching western movies##8
+37. the person who's hobby is filmmaking is not the fan reggae##6
+38. the fan house is on the left or right of the person who's hobby is chess##3
+39. the person who's hobby is collecting is the colombian or the person who's hobby is collecting is the fan reggae or both
+40. the person who's sport is water-polo is on the right of the person who's hobby is sudoku##1
+41. the nigerian is the person drinking coffee or the nigerian is the fan country or both
+42. the person eating grapes is the person who's hobby is gardening or the person who's hobby is gardening is the chinese or both
+43. the chinese is not to the left of the person who's hobby is chess##8
+44. the thai is not to the right of the person who's sport is baseball##8
+45. the person who's sport is lacrosse is in an even position##4
+46. the person drinking mirinda is not the person who's hobby is filmmaking##6
+47. the indian is not the person who's hobby is chess##6
+48. the person eating garlic is in an even position##4
+49. the person watching romance movies is not to the right of the person who's hobby is chess##8
+50. the person eating avocado is the person who's sport is water-polo or the person eating avocado is the colombian, but not both##10
+51. the nigerian is somewhere between the fan house and the person who's hobby is sudoku##7
+52. the nigerian is the person watching comedy movies or the person watching comedy movies is the fan metal or both
+53. the person watching drama movies is on the right of the thai##1
+54. the person who's sport is baseball is not to the left of the person watching comedy movies##8
+55. the person drinking iced-tea is not the fan metal##6","{'Beverage': ['juice', 'coffee', 'cola', 'hot-chocolate', 'mirinda', 'iced-tea'], 'Food': ['avocado', 'garlic', 'kiwi', 'broccoli', 'lemon', 'grapes'], 'Hobby': ['sudoku', 'collecting', 'filmmaking', 'chess', 'skydiving', 'gardening'], 'Movie-Genre': ['family', 'comedy', 'romance', 'drama', 'animation', 'western'], 'Music-Genre': ['metal', 'reggae', 'country', 'ambient', 'house', 'soul'], 'Nationality': ['colombian', 'nigerian', 'thai', 'american', 'indian', 'chinese'], 'Sport': ['rowing', 'water-polo', 'swimming', 'surfing', 'baseball', 'lacrosse']}"
+Pt1_7x6_level11-7,"There 6 different types of food: carrot, cranberry, kale, peas, raspberry, tomato
+The people have 6 different jobs:  electrician, fisherman, manager, pilot, police-officer, writer
+The people prefer 6 different music-genres: ambient, classical, country, electronic, pop, techno
+There are 6 different nationalities: american, british, french, japanese, polish, russian
+6 different pets are kept: bird, ferret, guinea-pig, hedgehog, rat, snake
+The people prefer 6 different types of sport: badminton, lacrosse, surfing, volleyball, water-polo, weightlifting
+The people use 6 different means of transport: airplane, bike, bus, jet-ski, quad-bike, taxi
+ 1. the french is not to the left of the person driving the bike##8
+ 2. the owner of the rat is on the left or right of the person eating kale##3
+ 3. the person driving the quad-bike is not the owner of the hedgehog##6
+ 4. the person eating kale is on the left or right of the person who's sport is lacrosse##3
+ 5. the japanese is somewhere to the left of the french##5
+ 6. the fan classical is on the right of the person eating peas##1
+ 7. the person eating peas is on the left of the french##1
+ 8. the british and the fan country have the same parity positions##9
+ 9. the writer is the owner of the bird##1
+10. the person driving the quad-bike is the owner of the hedgehog or the owner of the hedgehog is the fan electronic, but not both##10
+11. the person driving the bike and the fisherman have the same parity positions##9
+12. the owner of the rat is somewhere to the right of the person who's sport is lacrosse##5
+13. the person who's sport is lacrosse is not the person eating raspberry##6
+14. the manager is on the left or right of the person who's sport is water-polo##3
+15. the american is the fan ambient##1
+16. the american and the owner of the snake have different parity positions##9
+17. the person eating carrot is the american##1
+18. the fan country is the person eating raspberry or the fisherman is the fan country or both
+19. the fan classical and the person driving the bike have the same parity positions##9
+20. the person who's sport is weightlifting is somewhere to the right of the person who's sport is volleyball##5
+21. the fan classical is the manager or the russian is the fan classical or both
+22. the person driving the quad-bike is somewhere to the left of the russian##5
+23. the pilot is on the right of the person eating kale##1
+24. the person driving the jet-ski is somewhere between the fan pop and the owner of the rat##7
+25. the british is on the left of the fan pop##1
+26. the fan pop is not to the right of the french##8
+27. the fan country is somewhere to the left of the fan pop##5
+28. the person eating tomato is somewhere to the right of the person driving the bike##5
+29. the manager is not the person driving the quad-bike##6
+30. the fan classical is not the owner of the rat##6
+31. the owner of the bird is the japanese##1
+32. the fisherman is somewhere to the left of the fan electronic##5
+33. the person eating cranberry and the police-officer have different parity positions##9
+34. the owner of the guinea-pig is on the left or right of the fan pop##3
+35. the writer is in an even position##4
+36. the person eating kale is somewhere to the left of the person driving the airplane##5
+37. the fan techno and the owner of the rat have different parity positions##9
+38. the japanese is somewhere between the person driving the quad-bike and the fan country##7
+39. the fan electronic is the owner of the bird or the fan electronic is the person driving the taxi or both
+40. the person driving the quad-bike is somewhere to the left of the owner of the ferret##5
+41. the person who's sport is surfing is the fisherman##1
+42. the person eating peas is somewhere to the right of the person eating raspberry##5
+43. the person eating carrot is not to the right of the person driving the quad-bike##8
+44. the person driving the taxi is somewhere to the right of the person eating carrot##5
+45. the person who's sport is surfing is not the polish##6
+46. the fan ambient is the manager or the fan ambient is the person driving the quad-bike or both
+47. the fan electronic is not to the right of the person who's sport is badminton##8
+48. the british is somewhere to the left of the person who's sport is weightlifting##5
+49. the owner of the snake is somewhere to the left of the person driving the bus##5
+50. the person driving the bike and the owner of the snake have the same parity positions##9
+51. the electrician is on the left or right of the fan electronic##3
+52. the person eating peas is the pilot or the pilot is the person who's sport is water-polo or both
+53. the person driving the bike is not the writer##6
+54. the person eating kale is not to the right of the person who's sport is water-polo##8
+55. the person eating tomato is not to the left of the fisherman##8
+56. the person driving the bus is not to the left of the person eating peas##8
+57. the russian is somewhere between the person eating raspberry and the person who's sport is badminton##7
+58. the person driving the quad-bike is the american or the owner of the rat is the person driving the quad-bike or both
+59. the person driving the quad-bike is the owner of the bird or the pilot is the person driving the quad-bike or both
+60. the person who's sport is surfing is not to the right of the british##8
+61. the fan country is not to the right of the fan techno##8
+62. the person who's sport is weightlifting and the pilot have different parity positions##9
+63. the person who's sport is volleyball is the pilot or the pilot is the american or both","{'Food': ['raspberry', 'peas', 'kale', 'carrot', 'cranberry', 'tomato'], 'Job': ['fisherman', 'writer', 'manager', 'pilot', 'electrician', 'police-officer'], 'Music-Genre': ['country', 'pop', 'classical', 'ambient', 'techno', 'electronic'], 'Nationality': ['british', 'japanese', 'french', 'american', 'russian', 'polish'], 'Pet': ['snake', 'bird', 'guinea-pig', 'rat', 'ferret', 'hedgehog'], 'Sport': ['surfing', 'lacrosse', 'volleyball', 'water-polo', 'weightlifting', 'badminton'], 'Transport': ['bike', 'bus', 'jet-ski', 'quad-bike', 'airplane', 'taxi']}"
+Pt1_7x6_level11-8,"There are 6 different favourite beverages: 7up, coffee, iced-tea, milk, sprite, water
+The people have 6 different hobbies: camping, cooking, drawing, filmmaking, skydiving, writing
+The people have 6 different jobs:  architect, entrepreneur, firefighter, freelancer, photographer, social-worker
+The people perfer 6 different movie-genres: comedy, disaster, family, musical, sports, western
+The people prefer 6 different music-genres: disco, dubstep, electronic, folk, pop, trance
+The people prefer 6 different types of sport: baseball, biathlon, lacrosse, surfing, swimming, volleyball
+The people use 6 different means of transport: car, roller, scooter, ship, train, trike
+ 1. the person who's sport is lacrosse is not to the left of the person who's hobby is drawing##8
+ 2. the person who's hobby is skydiving is somewhere to the left of the person who's hobby is camping##5
+ 3. the person drinking 7up is not the fan disco##6
+ 4. the person watching western movies is the person who's sport is lacrosse or the person watching western movies is the freelancer or both
+ 5. the person drinking 7up and the person watching western movies have the same parity positions##9
+ 6. the person drinking sprite is on the left of the fan dubstep##1
+ 7. the person who's hobby is skydiving is not to the left of the fan disco##8
+ 8. the person drinking iced-tea and the person who's hobby is filmmaking have the same parity positions##9
+ 9. the person drinking iced-tea is on the left of the person who's sport is swimming##1
+10. the person drinking milk is not to the right of the fan trance##8
+11. the person drinking water is on the far left##1
+12. the person watching family movies is not the fan pop##6
+13. the person driving the roller is not to the right of the person drinking 7up##8
+14. the person who's hobby is drawing and the architect have different parity positions##9
+15. the person who's sport is biathlon is somewhere to the left of the person who's sport is lacrosse##5
+16. the fan trance is not to the left of the person watching disaster movies##8
+17. the person who's sport is baseball is not to the left of the person watching comedy movies##8
+18. the person drinking milk and the person watching western movies have different parity positions##9
+19. the person drinking iced-tea is not to the right of the person who's hobby is filmmaking##8
+20. the person driving the train is somewhere to the right of the person watching sports movies##5
+21. the fan disco is not the person driving the car##6
+22. the fan electronic is the architect or the architect is the person watching musical movies or both
+23. the photographer is on the far left or far right##3
+24. the person watching family movies is not the person drinking sprite##6
+25. the person drinking iced-tea and the photographer have different parity positions##9
+26. the person driving the trike is not the person drinking 7up##6
+27. the person watching comedy movies is not the person driving the trike##6
+28. the person who's hobby is cooking is the person watching family movies or the entrepreneur is the person who's hobby is cooking or both
+29. the person watching western movies and the person who's hobby is filmmaking have different parity positions##9
+30. the firefighter is somewhere to the left of the fan trance##5
+31. the person driving the train and the person watching disaster movies have different parity positions##9
+32. the freelancer is on the left or right of the person watching disaster movies##3
+33. the person drinking water is the person watching comedy movies or the person watching comedy movies is the fan electronic or both
+34. the freelancer is on the left or right of the person driving the car##3
+35. the person who's sport is lacrosse is not to the right of the person drinking coffee##8
+36. the person who's hobby is filmmaking is on the left of the freelancer##1
+37. the entrepreneur is on the right of the person driving the train##1
+38. the fan pop is on the left or right of the person who's sport is surfing##3
+39. the person who's hobby is cooking is on the left of the photographer##1
+40. the person who's hobby is filmmaking is somewhere to the left of the person who's sport is volleyball##5
+41. the person who's sport is volleyball is between the person who's hobby is skydiving and the person who's hobby is camping##2
+42. the person who's hobby is cooking is the person watching disaster movies or the person watching disaster movies is the person drinking coffee or both
+43. the fan pop is not to the left of the person watching family movies##8
+44. the fan disco and the person who's hobby is filmmaking have different parity positions##9
+45. the person driving the roller is on the far right##1
+46. the person who's hobby is cooking is not the freelancer##6
+47. the person driving the trike is on the left of the person who's sport is baseball##1
+48. the person watching sports movies is somewhere to the right of the person driving the ship##5
+49. the person who's sport is volleyball is the person drinking milk or the entrepreneur is the person who's sport is volleyball or both
+50. the firefighter is the person who's sport is swimming or the firefighter is the person who's hobby is writing, but not both##10
+51. the architect and the person who's sport is swimming have different parity positions##9
+52. the person drinking coffee and the person who's sport is biathlon have the same parity positions##9
+53. the person who's sport is volleyball is not the person watching sports movies##6
+54. the person watching sports movies is not the person who's hobby is camping##6","{'Beverage': ['water', 'sprite', 'iced-tea', 'coffee', 'milk', '7up'], 'Hobby': ['writing', 'drawing', 'filmmaking', 'skydiving', 'cooking', 'camping'], 'Job': ['firefighter', 'social-worker', 'architect', 'freelancer', 'entrepreneur', 'photographer'], 'Movie-Genre': ['family', 'sports', 'musical', 'western', 'disaster', 'comedy'], 'Music-Genre': ['folk', 'pop', 'dubstep', 'disco', 'trance', 'electronic'], 'Sport': ['surfing', 'biathlon', 'lacrosse', 'swimming', 'volleyball', 'baseball'], 'Transport': ['ship', 'scooter', 'car', 'train', 'trike', 'roller']}"
+Pt1_7x6_level11-9,"There are 6 different favourite beverages: 7up, coffee, cola, fanta, juice, mirinda
+There 6 different types of food: apple, kiwi, lemon, nectarine, raspberry, tomato
+The people have 6 different hobbies: camping, card-games, chess, drawing, reading, woodworking
+The people have 6 different jobs:  dancer, freelancer, lawyer, paramedic, police-officer, scientist
+The people perfer 6 different movie-genres: animation, documentary, family, martial-arts, spy, thriller
+There are 6 different nationalities: british, french, japanese, malaysian, nigerian, pakistani
+The people use 6 different means of transport: boat, helicopter, quad-bike, snowmobile, train, trike
+ 1. the lawyer and the person drinking coffee have the same parity positions##9
+ 2. the person watching spy movies is on the left or right of the scientist##3
+ 3. the person eating kiwi is somewhere to the left of the person driving the train##5
+ 4. the person who's hobby is camping is somewhere to the right of the person watching family movies##5
+ 5. the french is the person who's hobby is card-games or the person drinking cola is the french or both
+ 6. the police-officer is not the person watching thriller movies##6
+ 7. the japanese is somewhere to the left of the person eating tomato##5
+ 8. the person driving the trike is the person drinking fanta##1
+ 9. the person who's hobby is camping is the person drinking mirinda or the scientist is the person who's hobby is camping, but not both##10
+10. the person eating lemon is on the left or right of the person eating nectarine##3
+11. the paramedic is not the british##6
+12. the person watching spy movies is somewhere between the person drinking 7up and the person eating lemon##7
+13. the person who's hobby is drawing is not to the left of the person driving the quad-bike##8
+14. the person driving the train is not to the left of the person drinking mirinda##8
+15. the person eating tomato is not to the right of the person eating kiwi##8
+16. the person watching family movies is in an even position##4
+17. the dancer is the person watching family movies##1
+18. the person eating tomato is not to the right of the person eating kiwi##8
+19. the person watching animation movies is not the person driving the snowmobile##6
+20. the person eating lemon is somewhere to the right of the person who's hobby is chess##5
+21. the malaysian is on the left or right of the person watching martial-arts movies##3
+22. the french is on the left or right of the lawyer##3
+23. the person eating raspberry is the british or the british is the person drinking coffee or both
+24. the person eating kiwi is not to the left of the person eating tomato##8
+25. the person drinking 7up is not to the right of the person eating tomato##8
+26. the person driving the trike is somewhere to the left of the british##5
+27. the person driving the boat is in an even position##4
+28. the person drinking 7up is not the person watching martial-arts movies##6
+29. the person watching animation movies is on the left or right of the person watching family movies##3
+30. the nigerian is the person watching thriller movies or the person watching thriller movies is the person drinking coffee or both
+31. the person who's hobby is drawing is somewhere to the right of the person who's hobby is camping##5
+32. the police-officer is on the left or right of the person watching thriller movies##3
+33. the person eating tomato is on the left of the person eating kiwi##1
+34. the person eating kiwi is not to the left of the person driving the snowmobile##8
+35. the person driving the train is the malaysian or the person driving the train is the person watching martial-arts movies or both
+36. the person eating lemon and the french have different parity positions##9
+37. the person eating tomato is not to the right of the person watching spy movies##8
+38. the person driving the boat and the person who's hobby is card-games have different parity positions##9
+39. the person watching martial-arts movies is on the left or right of the freelancer##3
+40. the person drinking fanta is not to the left of the person driving the trike##8
+41. the person eating apple is not the malaysian##6
+42. the person who's hobby is chess is somewhere to the right of the person drinking fanta##5
+43. the person eating nectarine is on the left or right of the person driving the train##3
+44. the person driving the quad-bike is somewhere to the right of the british##5
+45. the person watching spy movies is in an even position##4
+46. the person who's hobby is card-games is not to the right of the person driving the quad-bike##8
+47. the person drinking cola and the malaysian have different parity positions##9
+48. the person who's hobby is woodworking is on the right of the person driving the boat##1
+49. the french is the person watching martial-arts movies or the person watching martial-arts movies is the person eating nectarine, but not both##10
+50. the person who's hobby is camping is somewhere between the police-officer and the person drinking cola##7
+51. the person watching documentary movies is the pakistani or the person watching documentary movies is the person drinking coffee or both
+52. the person watching family movies is the japanese or the japanese is the person drinking 7up or both
+53. the person eating apple is somewhere to the left of the french##5
+54. the person drinking cola is not to the right of the nigerian##8
+55. the french is not to the right of the person watching family movies##8
+56. the person drinking juice is not the person driving the boat##6
+57. the person eating raspberry is on the left or right of the scientist##3
+58. the person drinking juice is on the right of the person driving the train##1
+59. the person watching family movies is somewhere to the left of the person watching spy movies##5
+60. the person watching thriller movies is on the right of the person drinking cola##1","{'Beverage': ['7up', 'cola', 'fanta', 'mirinda', 'coffee', 'juice'], 'Food': ['apple', 'tomato', 'kiwi', 'raspberry', 'lemon', 'nectarine'], 'Hobby': ['card-games', 'reading', 'camping', 'chess', 'woodworking', 'drawing'], 'Job': ['lawyer', 'dancer', 'scientist', 'police-officer', 'freelancer', 'paramedic'], 'Movie-Genre': ['animation', 'family', 'thriller', 'spy', 'documentary', 'martial-arts'], 'Nationality': ['japanese', 'french', 'nigerian', 'british', 'malaysian', 'pakistani'], 'Transport': ['helicopter', 'snowmobile', 'trike', 'boat', 'train', 'quad-bike']}"
diff --git a/part2/level11/Pt2_7x7_level11.csv b/part2/level11/Pt2_7x7_level11.csv
new file mode 100644
index 0000000000000000000000000000000000000000..0404d45ba9c712eec3a914beea249906e68916bf
--- /dev/null
+++ b/part2/level11/Pt2_7x7_level11.csv
@@ -0,0 +1,792 @@
+ID,Clues,SolutionGrid
+Pt1_7x7_level11-0,"The people have 7 different hobbies: cooking, fishing, gardening, puzzles, skydiving, traveling, video-games
+The people have 7 different jobs:  bartender, electrician, entrepreneur, firefighter, nurse, photographer, project-manager
+The people perfer 7 different movie-genres: adventure, animation, martial-arts, satire, spy, thriller, western
+The people prefer 7 different music-genres: dubstep, indie, pop, punk, r&b, rock, trance
+There are 7 different nationalities: american, argentine, canadian, chinese, japanese, malaysian, nigerian
+The people prefer 7 different types of sport: basketball, climbing, cricket, handball, ice-hockey, surfing, weightlifting
+The people use 7 different means of transport: boat, bus, helicopter, quad-bike, roller, subway, taxi
+ 1. the fan pop is not to the right of the entrepreneur##8
+ 2. the person driving the helicopter is not the person who's sport is climbing##6
+ 3. the firefighter is not to the left of the project-manager##8
+ 4. the person watching western movies is not the fan trance##6
+ 5. the fan r&b is the person who's sport is cricket or the fan r&b is the nurse or both
+ 6. the person driving the boat is on the left of the bartender##1
+ 7. the person watching western movies and the entrepreneur have the same parity positions##9
+ 8. the chinese is on the far left or far right##3
+ 9. the person who's hobby is cooking is not the malaysian##6
+10. the person watching spy movies and the fan pop have different parity positions##9
+11. the fan r&b is on the right of the person watching martial-arts movies##1
+12. the fan punk is on the left of the person watching western movies##1
+13. the person who's hobby is fishing is somewhere to the left of the person who's sport is surfing##5
+14. the person who's sport is climbing is the person driving the bus or the person who's sport is climbing is the fan indie, but not both##10
+15. the project-manager is on the left or right of the person who's hobby is traveling##3
+16. the person who's hobby is traveling is in an odd position##4
+17. the nurse is on the left of the person who's hobby is skydiving##1
+18. the person driving the subway is not to the left of the person who's hobby is fishing##8
+19. the person watching spy movies is not to the right of the argentine##8
+20. the malaysian is somewhere to the right of the person who's sport is ice-hockey##5
+21. the person who's hobby is cooking is on the far left or far right##3
+22. the canadian is in an odd position##4
+23. the person driving the roller is not to the right of the electrician##8
+24. the person who's hobby is video-games is the person watching western movies or the person who's hobby is video-games is the entrepreneur or both
+25. the japanese is in an even position##4
+26. the person who's hobby is traveling is not the nurse##6
+27. the fan punk is not the person driving the taxi##6
+28. the person watching martial-arts movies is on the left or right of the fan r&b##3
+29. the person watching adventure movies is on the left or right of the person who's sport is handball##3
+30. the person who's sport is weightlifting is the person watching satire movies or the person watching satire movies is the person who's hobby is video-games or both
+31. the person watching spy movies is somewhere to the right of the person watching adventure movies##5
+32. the person watching adventure movies and the fan dubstep have the same parity positions##9
+33. the fan r&b is not the person watching thriller movies##6
+34. the person who's sport is handball is the person driving the helicopter or the person driving the helicopter is the person watching adventure movies or both
+35. the person driving the taxi and the electrician have different parity positions##9
+36. the person watching satire movies is not the fan punk##6
+37. the person who's sport is handball is on the right of the person who's hobby is fishing##1
+38. the fan pop and the person who's hobby is video-games have different parity positions##9
+39. the person watching satire movies is not to the right of the person who's sport is ice-hockey##8
+40. the person who's hobby is fishing is somewhere to the right of the person who's hobby is traveling##5
+41. the fan r&b is the canadian or the canadian is the person watching thriller movies, but not both##10
+42. the chinese is in an odd position##4
+43. the person watching western movies is not to the right of the person who's sport is basketball##8
+44. the person who's sport is ice-hockey is the nigerian or the person who's sport is ice-hockey is the firefighter or both
+45. the person who's hobby is video-games is on the left or right of the person watching martial-arts movies##3
+46. the person who's sport is handball and the american have the same parity positions##9
+47. the person watching animation movies is the argentine or the argentine is the person who's hobby is video-games, but not both##10
+48. the fan punk is on the right of the person driving the roller##1
+49. the fan dubstep is the malaysian##1
+50. the person driving the quad-bike is not to the left of the person driving the boat##8
+51. the person who's hobby is skydiving is on the left or right of the fan pop##3
+52. the person watching western movies is not the nigerian##6
+53. the japanese is on the left of the canadian##1
+54. the person watching western movies is not the nigerian##6
+55. the canadian is the person driving the bus##1
+56. the person who's hobby is puzzles is somewhere to the left of the person who's hobby is gardening##5
+57. the person who's sport is basketball is the japanese##1
+58. the bartender is on the far right##1
+59. the person who's hobby is fishing is not the person watching animation movies##6
+60. the person who's sport is ice-hockey is not to the left of the fan punk##8
+61. the project-manager and the person driving the subway have different parity positions##9
+62. the fan dubstep is in an even position##4
+63. the nurse is not the chinese##6
+64. the nurse is not to the right of the person driving the taxi##8
+65. the fan punk and the person watching adventure movies have the same parity positions##9
+66. the fan rock is in an odd position##4
+67. the american is not to the left of the firefighter##8
+68. the fan r&b is somewhere between the argentine and the nurse##7","{'Hobby': ['traveling', 'fishing', 'video-games', 'puzzles', 'skydiving', 'gardening', 'cooking'], 'Job': ['electrician', 'project-manager', 'firefighter', 'nurse', 'entrepreneur', 'photographer', 'bartender'], 'Movie-Genre': ['satire', 'adventure', 'western', 'martial-arts', 'spy', 'thriller', 'animation'], 'Music-Genre': ['trance', 'punk', 'rock', 'pop', 'r&b', 'dubstep', 'indie'], 'Nationality': ['chinese', 'nigerian', 'american', 'japanese', 'canadian', 'malaysian', 'argentine'], 'Sport': ['weightlifting', 'ice-hockey', 'handball', 'basketball', 'cricket', 'surfing', 'climbing'], 'Transport': ['roller', 'helicopter', 'subway', 'taxi', 'bus', 'boat', 'quad-bike']}"
+Pt1_7x7_level11-1,"There are 7 different favourite beverages: coffee, cola, hot-chocolate, iced-tea, juice, milk, soy-milk
+There 7 different types of food: blueberry, broccoli, mango, pepper, spinach, tomato, watermelon
+The people have 7 different hobbies: card-games, cooking, fishing, reading, rock-climbing, sudoku, traveling
+The people have 7 different jobs:  accountant, doctor, firefighter, freelancer, pilot, police-officer, videographer
+The people prefer 7 different music-genres: d&b, folk, hip-hop, house, jazz, metal, r&b
+There are 7 different nationalities: australian, brazilian, canadian, dutch, indonesian, italian, russian
+The people prefer 7 different types of sport: badminton, basketball, biathlon, golf, lacrosse, rugby, tennis
+ 1. the fan hip-hop is on the left or right of the person who's hobby is cooking##3
+ 2. the person who's sport is basketball is on the left of the person eating blueberry##1
+ 3. the person who's sport is basketball and the person eating blueberry have different parity positions##9
+ 4. the person who's sport is basketball is not the fan metal##6
+ 5. the dutch is somewhere between the person who's sport is badminton and the person drinking soy-milk##7
+ 6. the firefighter is the person who's sport is rugby##1
+ 7. the brazilian is somewhere to the left of the fan metal##5
+ 8. the person drinking coffee is somewhere to the right of the fan hip-hop##5
+ 9. the person who's sport is basketball is the person eating broccoli##1
+10. the person who's sport is tennis is on the left or right of the person who's sport is badminton##3
+11. the person who's sport is golf is somewhere to the right of the fan d&b##5
+12. the person who's hobby is reading is on the right of the person eating blueberry##1
+13. the person drinking coffee is the fan d&b or the canadian is the person drinking coffee or both
+14. the person drinking hot-chocolate is somewhere to the left of the person who's sport is rugby##5
+15. the person drinking soy-milk is the indonesian or the person drinking soy-milk is the police-officer, but not both##10
+16. the person eating pepper is on the left of the indonesian##1
+17. the person who's sport is rugby is on the far left or far right##3
+18. the person drinking coffee is the videographer or the videographer is the dutch, but not both##10
+19. the canadian is on the left or right of the italian##3
+20. the person eating spinach is somewhere to the left of the canadian##5
+21. the person drinking cola is on the left of the firefighter##1
+22. the doctor and the person who's hobby is sudoku have the same parity positions##9
+23. the person who's hobby is traveling and the accountant have the same parity positions##9
+24. the person who's hobby is sudoku is the fan jazz##1
+25. the person drinking soy-milk is on the far left or far right##3
+26. the fan r&b is not the person eating watermelon##6
+27. the videographer is the person eating watermelon or the videographer is the fan hip-hop, but not both##10
+28. the australian is the person eating tomato or the australian is the videographer or both
+29. the person who's hobby is card-games is on the left or right of the person who's sport is badminton##3
+30. the doctor is somewhere to the right of the person who's sport is tennis##5
+31. the accountant is not to the right of the person eating watermelon##8
+32. the fan folk and the person drinking cola have the same parity positions##9
+33. the dutch is not the police-officer##6
+34. the fan r&b is the person drinking coffee or the fan r&b is the person eating tomato, but not both##10
+35. the person eating mango and the person who's sport is basketball have different parity positions##9
+36. the pilot is not to the left of the accountant##8
+37. the brazilian is in the middle##1
+38. the australian is not the person who's sport is badminton##6
+39. the person who's hobby is sudoku is somewhere to the right of the person who's sport is tennis##5
+40. the canadian is on the left or right of the person who's hobby is card-games##3
+41. the person drinking milk is the firefighter or the firefighter is the person eating mango, but not both##10
+42. the person who's sport is badminton and the person drinking juice have different parity positions##9
+43. the person drinking coffee is the person who's hobby is cooking or the person who's hobby is cooking is the fan metal or both
+44. the fan hip-hop is in an odd position##4
+45. the italian is the person who's sport is basketball or the italian is the person drinking hot-chocolate or both
+46. the person who's sport is tennis is not the russian##6
+47. the person who's hobby is card-games is the fan r&b or the person who's hobby is card-games is the person drinking coffee, but not both##10
+48. the police-officer and the person who's sport is lacrosse have the same parity positions##9
+49. the person who's hobby is rock-climbing is on the far right##1
+50. the person who's hobby is fishing is not the canadian##6
+51. the person drinking milk is somewhere to the left of the person drinking cola##5
+52. the person eating mango is not to the left of the brazilian##8
+53. the italian and the police-officer have the same parity positions##9
+54. the person who's hobby is rock-climbing is not to the left of the person who's hobby is sudoku##8
+55. the person who's sport is biathlon is somewhere to the right of the fan metal##5
+56. the pilot is not the person eating blueberry##6
+57. the person who's hobby is cooking is somewhere to the left of the australian##5
+58. the person drinking juice is on the left or right of the person who's sport is badminton##3
+59. the person who's sport is lacrosse is between the person drinking iced-tea and the freelancer##2
+60. the person who's sport is lacrosse and the person eating broccoli have different parity positions##9
+61. the fan r&b is somewhere to the left of the firefighter##5
+62. the firefighter is somewhere to the right of the dutch##5
+63. the person who's hobby is traveling is the fan hip-hop or the person who's hobby is traveling is the accountant or both
+64. the canadian is not the person who's hobby is sudoku##6
+65. the person who's hobby is card-games is on the left of the person who's hobby is sudoku##1","{'Beverage': ['hot-chocolate', 'coffee', 'juice', 'iced-tea', 'milk', 'cola', 'soy-milk'], 'Food': ['spinach', 'watermelon', 'tomato', 'broccoli', 'blueberry', 'pepper', 'mango'], 'Hobby': ['traveling', 'cooking', 'card-games', 'sudoku', 'fishing', 'reading', 'rock-climbing'], 'Job': ['accountant', 'videographer', 'pilot', 'doctor', 'police-officer', 'freelancer', 'firefighter'], 'Music-Genre': ['hip-hop', 'd&b', 'r&b', 'jazz', 'metal', 'folk', 'house'], 'Nationality': ['italian', 'canadian', 'australian', 'brazilian', 'russian', 'dutch', 'indonesian'], 'Sport': ['tennis', 'badminton', 'golf', 'basketball', 'lacrosse', 'biathlon', 'rugby']}"
+Pt1_7x7_level11-2,"There are 7 different favourite beverages: almond-milk, cola, fanta, hot-chocolate, iced-tea, milk, sprite
+There 7 different types of food: blueberry, cherry, cucumber, grapes, papaya, peach, watermelon
+The people have 7 different hobbies: baking, camping, drawing, gardening, hiking, puzzles, traveling
+The people have 7 different jobs:  accountant, architect, dressmaker, journalist, lawyer, paramedic, social-worker
+7 different pets are kept: bird, dog, frog, goat, guinea-pig, horse, mouse
+The people prefer 7 different types of sport: cricket, golf, ice-hockey, lacrosse, sailing, surfing, swimming
+The people use 7 different means of transport: airplane, boat, helicopter, jet-ski, snowmobile, subway, train
+ 1. the owner of the mouse is on the left or right of the owner of the guinea-pig##3
+ 2. the person eating peach and the person who's hobby is drawing have different parity positions##9
+ 3. the person who's sport is sailing is somewhere to the right of the architect##5
+ 4. the person who's hobby is puzzles and the journalist have different parity positions##9
+ 5. the person driving the helicopter is somewhere to the left of the person drinking fanta##5
+ 6. the person eating blueberry is in the middle##1
+ 7. the person who's hobby is traveling is in an odd position##4
+ 8. the person who's hobby is camping and the person driving the train have the same parity positions##9
+ 9. the person eating papaya is the person who's sport is sailing or the person eating papaya is the person who's hobby is hiking or both
+10. the person who's hobby is hiking is not to the right of the person drinking sprite##8
+11. the person driving the helicopter is not the owner of the frog##6
+12. the lawyer is somewhere to the left of the paramedic##5
+13. the person who's hobby is puzzles is not to the left of the person drinking fanta##8
+14. the architect is somewhere to the left of the person who's hobby is puzzles##5
+15. the person driving the jet-ski and the person drinking milk have different parity positions##9
+16. the paramedic is not to the left of the person who's hobby is gardening##8
+17. the owner of the dog is on the far left##1
+18. the person driving the subway and the dressmaker have different parity positions##9
+19. the owner of the guinea-pig is in an odd position##4
+20. the person driving the snowmobile is on the left of the person driving the subway##1
+21. the person driving the subway and the owner of the dog have different parity positions##9
+22. the person who's hobby is puzzles is somewhere to the right of the owner of the horse##5
+23. the owner of the horse is not to the left of the person driving the jet-ski##8
+24. the person who's sport is golf is the owner of the guinea-pig or the person who's sport is golf is the accountant, but not both##10
+25. the person who's sport is swimming is somewhere to the right of the owner of the mouse##5
+26. the person who's sport is golf is not to the left of the person who's hobby is gardening##8
+27. the person who's hobby is camping is somewhere to the left of the person who's hobby is drawing##5
+28. the person who's sport is cricket is the lawyer or the person who's hobby is gardening is the person who's sport is cricket or both
+29. the person who's sport is cricket is not the paramedic##6
+30. the person drinking hot-chocolate is on the right of the person drinking cola##1
+31. the person who's sport is cricket is not to the right of the person who's sport is golf##8
+32. the person driving the airplane is on the far right##1
+33. the person who's sport is cricket is somewhere to the left of the person who's hobby is camping##5
+34. the accountant and the person driving the snowmobile have the same parity positions##9
+35. the person eating watermelon is somewhere to the left of the person who's sport is surfing##5
+36. the lawyer is somewhere to the right of the owner of the frog##5
+37. the owner of the mouse is the person drinking milk or the person eating peach is the owner of the mouse or both
+38. the person drinking fanta is somewhere to the right of the owner of the goat##5
+39. the person drinking fanta is the person who's hobby is puzzles or the social-worker is the person drinking fanta, but not both##10
+40. the lawyer is on the right of the owner of the horse##1
+41. the person drinking almond-milk is not to the left of the person who's hobby is hiking##8
+42. the person eating peach is somewhere to the right of the person eating cucumber##5
+43. the person drinking almond-milk is somewhere to the left of the architect##5
+44. the dressmaker is the person who's hobby is puzzles or the person who's sport is surfing is the dressmaker, but not both##10
+45. the person who's sport is sailing is not to the right of the person driving the boat##8
+46. the person drinking milk is not the owner of the horse##6
+47. the journalist is somewhere to the right of the person eating watermelon##5
+48. the person drinking hot-chocolate is the person eating grapes or the person drinking hot-chocolate is the architect or both
+49. the paramedic is the person driving the airplane or the person eating watermelon is the paramedic, but not both##10
+50. the accountant is the person eating cucumber or the accountant is the person drinking cola or both
+51. the person who's hobby is baking is not the person eating cherry##6
+52. the person driving the airplane is on the right of the person drinking hot-chocolate##1
+53. the person driving the train is the person who's sport is cricket or the person who's sport is cricket is the lawyer or both
+54. the person who's sport is cricket is on the right of the social-worker##1
+55. the person who's sport is golf is on the right of the lawyer##1
+56. the person driving the airplane is not to the left of the person eating cherry##8
+57. the person drinking almond-milk is on the left of the owner of the frog##1
+58. the person eating cherry is on the left of the person drinking iced-tea##1
+59. the person who's sport is lacrosse is somewhere to the right of the person driving the snowmobile##5
+60. the journalist is on the right of the person eating watermelon##1
+61. the person who's hobby is baking and the owner of the guinea-pig have different parity positions##9
+62. the lawyer is on the left or right of the person drinking iced-tea##3
+63. the person drinking sprite is somewhere to the left of the person eating papaya##5
+64. the person driving the jet-ski and the person eating peach have the same parity positions##9
+65. the accountant is not the person driving the helicopter##6
+66. the person who's sport is surfing is not the person who's hobby is camping##6
+67. the person driving the boat is the person who's hobby is baking##1","{'Beverage': ['almond-milk', 'sprite', 'iced-tea', 'milk', 'cola', 'hot-chocolate', 'fanta'], 'Food': ['cucumber', 'cherry', 'papaya', 'blueberry', 'watermelon', 'grapes', 'peach'], 'Hobby': ['hiking', 'gardening', 'traveling', 'baking', 'camping', 'drawing', 'puzzles'], 'Job': ['accountant', 'architect', 'social-worker', 'lawyer', 'paramedic', 'journalist', 'dressmaker'], 'Pet': ['dog', 'frog', 'horse', 'mouse', 'guinea-pig', 'goat', 'bird'], 'Sport': ['ice-hockey', 'lacrosse', 'sailing', 'cricket', 'golf', 'surfing', 'swimming'], 'Transport': ['snowmobile', 'subway', 'jet-ski', 'boat', 'train', 'helicopter', 'airplane']}"
+Pt1_7x7_level11-3,"The people have 7 different hobbies: baking, board-games, card-games, chess, cooking, skydiving, video-games
+The people have 7 different jobs:  doctor, entrepreneur, librarian, mechanic, social-worker, software-developer, writer
+The people perfer 7 different movie-genres: action, adventure, comedy, family, fantasy, superhero, western
+The people prefer 7 different music-genres: ambient, blues, gospel, metal, punk, techno, trance
+There are 7 different nationalities: brazilian, canadian, german, malaysian, pakistani, polish, thai
+The people prefer 7 different types of sport: badminton, lacrosse, rowing, rugby, skateboarding, surfing, volleyball
+The people use 7 different means of transport: airplane, bike, car, helicopter, motorbike, quad-bike, snowmobile
+ 1. the person driving the airplane is on the left of the polish##1
+ 2. the person watching superhero movies is not to the left of the person driving the motorbike##8
+ 3. the person who's sport is volleyball and the person watching western movies have different parity positions##9
+ 4. the person who's hobby is cooking is not to the right of the fan blues##8
+ 5. the fan metal is somewhere to the right of the person driving the bike##5
+ 6. the person who's sport is rowing is not to the left of the person driving the motorbike##8
+ 7. the social-worker is somewhere to the right of the fan gospel##5
+ 8. the person who's sport is volleyball is not to the left of the mechanic##8
+ 9. the canadian is in an even position##4
+10. the fan blues is the person driving the quad-bike or the fan blues is the person watching comedy movies or both
+11. the thai is not to the left of the doctor##8
+12. the person who's sport is skateboarding is somewhere to the right of the person driving the airplane##5
+13. the fan techno and the canadian have different parity positions##9
+14. the person driving the helicopter is on the left or right of the person driving the quad-bike##3
+15. the pakistani is the mechanic##1
+16. the person who's sport is lacrosse is not the fan blues##6
+17. the polish is not to the right of the person who's hobby is card-games##8
+18. the person watching western movies is somewhere to the left of the person who's hobby is board-games##5
+19. the librarian is on the right of the writer##1
+20. the person watching superhero movies is not to the right of the mechanic##8
+21. the malaysian is not to the right of the person driving the bike##8
+22. the brazilian is on the far left or far right##3
+23. the person driving the bike is not the person watching superhero movies##6
+24. the fan ambient is somewhere to the right of the person driving the airplane##5
+25. the thai and the person driving the bike have the same parity positions##9
+26. the person driving the airplane is not the person watching western movies##6
+27. the person driving the bike and the person who's hobby is board-games have the same parity positions##9
+28. the person who's sport is surfing and the person who's hobby is skydiving have the same parity positions##9
+29. the person watching adventure movies and the person who's hobby is skydiving have different parity positions##9
+30. the polish is on the right of the person who's sport is rowing##1
+31. the person who's sport is volleyball is somewhere to the left of the person driving the car##5
+32. the person watching comedy movies and the person who's hobby is baking have different parity positions##9
+33. the fan techno is in an odd position##4
+34. the person who's hobby is skydiving is somewhere to the right of the person who's sport is badminton##5
+35. the malaysian is somewhere to the right of the german##5
+36. the person who's sport is badminton is somewhere to the left of the entrepreneur##5
+37. the person who's sport is skateboarding is the person who's hobby is video-games or the person who's sport is skateboarding is the pakistani or both
+38. the person who's sport is surfing is not the entrepreneur##6
+39. the person driving the motorbike is on the far left##1
+40. the person who's hobby is cooking is not to the right of the person driving the airplane##8
+41. the fan blues and the person who's sport is surfing have the same parity positions##9
+42. the person driving the quad-bike is somewhere to the right of the person driving the bike##5
+43. the fan metal is the person who's hobby is board-games##1
+44. the person who's hobby is chess is not the person who's sport is surfing##6
+45. the thai is not to the right of the person who's sport is lacrosse##8
+46. the canadian is not the social-worker##6
+47. the canadian is not to the left of the person who's sport is badminton##8
+48. the fan gospel is the brazilian or the brazilian is the person driving the car, but not both##10
+49. the person who's sport is lacrosse is the doctor or the person who's sport is lacrosse is the person who's hobby is chess, but not both##10
+50. the person watching family movies is in the middle##1
+51. the fan techno is the person watching family movies or the fan techno is the person who's hobby is chess or both
+52. the thai is somewhere to the left of the person who's hobby is baking##5
+53. the fan blues is not the person who's hobby is chess##6
+54. the doctor is not to the right of the fan punk##8
+55. the person driving the bike is not to the right of the person driving the car##8
+56. the person watching western movies is not the person who's hobby is chess##6
+57. the person watching superhero movies is the german or the person watching superhero movies is the person who's hobby is video-games, but not both##10
+58. the fan metal is somewhere to the right of the mechanic##5
+59. the fan gospel is not to the right of the person who's hobby is video-games##8
+60. the person watching superhero movies and the person who's hobby is skydiving have different parity positions##9
+61. the person watching comedy movies is on the left or right of the person watching action movies##3
+62. the thai is not to the left of the fan ambient##8
+63. the fan trance is the person who's hobby is baking##1
+64. the doctor is the fan punk or the fan punk is the person driving the airplane or both
+65. the person watching family movies is somewhere to the right of the person watching western movies##5
+66. the fan trance is not to the right of the person watching adventure movies##8
+67. the pakistani is on the left or right of the person driving the car##3
+68. the person who's hobby is card-games is not to the left of the person who's hobby is video-games##8
+69. the fan gospel is not to the right of the entrepreneur##8
+70. the fan metal is on the far left or far right##3
+71. the fan trance is the person who's hobby is baking or the fan trance is the person who's sport is rugby or both
+72. the fan gospel and the entrepreneur have the same parity positions##9
+73. the entrepreneur is somewhere between the person driving the motorbike and the librarian##7
+74. the person watching comedy movies and the brazilian have the same parity positions##9
+75. the person watching western movies is the social-worker or the person watching western movies is the person who's sport is rowing or both
+76. the person who's sport is rowing and the fan ambient have different parity positions##9
+77. the person who's hobby is baking is the person driving the motorbike or the person driving the motorbike is the person watching superhero movies or both
+78. the person who's hobby is skydiving is the person who's sport is badminton or the person watching fantasy movies is the person who's hobby is skydiving or both","{'Hobby': ['cooking', 'skydiving', 'video-games', 'card-games', 'chess', 'baking', 'board-games'], 'Job': ['doctor', 'entrepreneur', 'social-worker', 'writer', 'librarian', 'mechanic', 'software-developer'], 'Movie-Genre': ['superhero', 'fantasy', 'western', 'family', 'comedy', 'action', 'adventure'], 'Music-Genre': ['punk', 'gospel', 'ambient', 'blues', 'techno', 'trance', 'metal'], 'Nationality': ['german', 'malaysian', 'polish', 'canadian', 'thai', 'pakistani', 'brazilian'], 'Sport': ['badminton', 'rowing', 'skateboarding', 'surfing', 'lacrosse', 'volleyball', 'rugby'], 'Transport': ['motorbike', 'airplane', 'bike', 'quad-bike', 'helicopter', 'snowmobile', 'car']}"
+Pt1_7x7_level11-4,"There are 7 different favourite beverages: 7up, coffee, fanta, lemonade, soy-milk, sprite, water
+There 7 different types of food: broccoli, cranberry, cucumber, kale, pineapple, pomegranate, pumpkin
+The people perfer 7 different movie-genres: adventure, animation, fantasy, horror, musical, spy, superhero
+The people prefer 7 different music-genres: folk, gospel, metal, reggae, rock, techno, trance
+7 different pets are kept: bird, chinchilla, ferret, goat, lizard, rat, turtle
+The people prefer 7 different types of sport: cycling, golf, handball, rowing, skateboarding, skiing, soccer
+The people use 7 different means of transport: airplane, bike, bus, jet-ski, quad-bike, scooter, ship
+ 1. the person watching animation movies is not to the right of the owner of the bird##8
+ 2. the owner of the turtle is somewhere to the right of the person eating cucumber##5
+ 3. the fan trance is somewhere to the right of the person eating pineapple##5
+ 4. the owner of the ferret is not the person driving the ship##6
+ 5. the person eating cucumber is the person drinking 7up or the person eating cucumber is the fan trance, but not both##10
+ 6. the fan metal is on the left or right of the person eating broccoli##3
+ 7. the person driving the jet-ski and the person eating broccoli have the same parity positions##9
+ 8. the person eating pumpkin is on the far right##1
+ 9. the person driving the bus is not to the left of the person watching superhero movies##8
+10. the person watching fantasy movies is not to the right of the person who's sport is soccer##8
+11. the fan metal is not to the left of the person watching fantasy movies##8
+12. the owner of the goat is on the left of the owner of the rat##1
+13. the owner of the chinchilla is not the person drinking 7up##6
+14. the owner of the bird is on the left of the fan folk##1
+15. the person watching spy movies is somewhere to the right of the person watching animation movies##5
+16. the person who's sport is golf is somewhere to the right of the owner of the bird##5
+17. the person eating pomegranate is not to the right of the person eating pomegranate##8
+18. the person who's sport is skateboarding is on the right of the person eating cucumber##1
+19. the fan techno is not the owner of the ferret##6
+20. the person drinking lemonade is somewhere between the person eating pineapple and the person drinking 7up##7
+21. the fan techno and the owner of the turtle have different parity positions##9
+22. the person drinking 7up is somewhere to the left of the person watching horror movies##5
+23. the fan gospel is not the person driving the jet-ski##6
+24. the person eating pomegranate is the person driving the ship or the person eating pomegranate is the owner of the chinchilla, but not both##10
+25. the fan gospel and the person watching spy movies have the same parity positions##9
+26. the person driving the scooter is not to the right of the person watching musical movies##8
+27. the person drinking soy-milk is the person who's sport is skiing or the person who's sport is skiing is the owner of the chinchilla, but not both##10
+28. the fan reggae is the person who's sport is cycling or the fan reggae is the person drinking water, but not both##10
+29. the person eating kale is not to the left of the person watching adventure movies##8
+30. the person eating cranberry is on the left of the fan techno##1
+31. the person driving the scooter is on the left or right of the owner of the bird##3
+32. the person eating pomegranate is between the person drinking lemonade and the person driving the bike##2
+33. the person driving the airplane is not to the right of the person who's sport is golf##8
+34. the person drinking coffee is somewhere to the right of the person driving the bike##5
+35. the person eating cucumber is not the person drinking soy-milk##6
+36. the fan metal is somewhere between the person eating kale and the person watching animation movies##7
+37. the fan trance is not to the left of the person drinking lemonade##8
+38. the person driving the scooter is the person watching musical movies or the person driving the scooter is the person eating pomegranate or both
+39. the person who's sport is soccer is not to the left of the person driving the scooter##8
+40. the person watching spy movies is not the person eating cranberry##6
+41. the person watching fantasy movies is somewhere between the person drinking soy-milk and the person eating kale##7
+42. the person who's sport is skateboarding is somewhere to the right of the person driving the airplane##5
+43. the person who's sport is golf is somewhere to the right of the person watching musical movies##5
+44. the person eating pomegranate is in an odd position##4
+45. the person driving the ship is not to the right of the person drinking water##8
+46. the person watching superhero movies is somewhere between the person who's sport is skateboarding and the person eating broccoli##7
+47. the person who's sport is soccer is on the left of the fan gospel##1
+48. the person eating cucumber is not to the left of the person drinking lemonade##8
+49. the owner of the lizard is not to the left of the person who's sport is golf##8
+50. the person drinking water is somewhere to the right of the person drinking fanta##5
+51. the person drinking sprite is somewhere to the left of the person driving the quad-bike##5
+52. the owner of the turtle is somewhere to the right of the fan metal##5
+53. the person eating cucumber and the fan gospel have the same parity positions##9
+54. the owner of the lizard is not to the left of the owner of the turtle##8
+55. the person who's sport is golf is not to the right of the person eating cucumber##8
+56. the person eating pomegranate is not to the right of the person drinking water##8
+57. the person watching spy movies is the person driving the quad-bike or the person driving the quad-bike is the owner of the bird, but not both##10
+58. the person who's sport is handball and the owner of the turtle have different parity positions##9
+59. the person watching horror movies is not the person drinking coffee##6
+60. the person who's sport is rowing is somewhere to the left of the person eating cranberry##5
+61. the owner of the lizard is the fan techno##1
+62. the person watching musical movies is the person who's sport is soccer or the person watching musical movies is the person drinking 7up or both
+63. the person eating pineapple is the person drinking fanta##1
+64. the owner of the chinchilla is on the right of the owner of the bird##1
+65. the person watching adventure movies is not the person drinking 7up##6
+66. the person drinking water is somewhere to the left of the owner of the ferret##5
+67. the owner of the chinchilla is on the left or right of the owner of the ferret##3
+68. the owner of the lizard is the person watching spy movies or the owner of the lizard is the person drinking sprite, but not both##10
+69. the person driving the quad-bike is on the left or right of the person watching horror movies##3
+70. the person driving the bus is on the left or right of the person who's sport is handball##3
+71. the owner of the chinchilla is on the left or right of the person drinking water##3
+72. the person driving the jet-ski and the person who's sport is cycling have different parity positions##9
+73. the person driving the bike is between the person who's sport is rowing and the person eating broccoli##2
+74. the person who's sport is soccer and the fan folk have the same parity positions##9
+75. the person drinking water is somewhere to the left of the fan folk##5
+76. the owner of the chinchilla is not to the left of the fan folk##8
+77. the person who's sport is golf is in an odd position##4","{'Beverage': ['soy-milk', 'fanta', 'water', 'lemonade', '7up', 'sprite', 'coffee'], 'Food': ['broccoli', 'pineapple', 'pomegranate', 'kale', 'cucumber', 'cranberry', 'pumpkin'], 'Movie-Genre': ['animation', 'fantasy', 'adventure', 'musical', 'superhero', 'horror', 'spy'], 'Music-Genre': ['rock', 'metal', 'reggae', 'folk', 'gospel', 'trance', 'techno'], 'Pet': ['goat', 'rat', 'bird', 'chinchilla', 'ferret', 'turtle', 'lizard'], 'Sport': ['skiing', 'cycling', 'rowing', 'soccer', 'golf', 'skateboarding', 'handball'], 'Transport': ['jet-ski', 'bike', 'ship', 'scooter', 'airplane', 'bus', 'quad-bike']}"
+Pt1_7x7_level11-5,"There 7 different types of food: apple, lime, nectarine, pear, peas, pumpkin, tomato
+The people have 7 different hobbies: baking, board-games, card-games, drawing, fishing, photography, writing
+The people perfer 7 different movie-genres: animation, disaster, documentary, martial-arts, musical, scientific, superhero
+The people prefer 7 different music-genres: country, hip-hop, jazz, pop, reggae, soul, techno
+There are 7 different nationalities: brazilian, chinese, egyptian, nigerian, polish, spanish, turkish
+7 different pets are kept: cat, chinchilla, dog, hamster, hedgehog, lizard, rat
+The people prefer 7 different types of sport: badminton, baseball, golf, skateboarding, skiing, snowboarding, swimming
+ 1. the brazilian is not the owner of the hedgehog##6
+ 2. the nigerian is not to the right of the person watching musical movies##8
+ 3. the owner of the cat is somewhere to the left of the owner of the rat##5
+ 4. the fan techno is somewhere to the right of the person who's sport is snowboarding##5
+ 5. the egyptian is on the left or right of the person eating pear##3
+ 6. the person watching martial-arts movies is on the left or right of the person who's hobby is fishing##3
+ 7. the turkish is the owner of the rat or the owner of the rat is the person watching disaster movies or both
+ 8. the person who's hobby is photography is on the left of the person eating peas##1
+ 9. the person eating lime is not the person who's sport is golf##6
+10. the fan hip-hop is on the left or right of the fan country##3
+11. the person who's sport is badminton is not the owner of the rat##6
+12. the person watching animation movies is not to the left of the owner of the lizard##8
+13. the egyptian is on the left or right of the person who's sport is golf##3
+14. the owner of the rat and the person eating pear have different parity positions##9
+15. the person who's sport is badminton is between the person who's sport is snowboarding and the person who's hobby is board-games##2
+16. the owner of the chinchilla is somewhere to the left of the person who's hobby is board-games##5
+17. the spanish is not to the right of the person watching documentary movies##8
+18. the owner of the lizard is the person who's sport is skiing or the owner of the lizard is the fan soul, but not both##10
+19. the owner of the hamster and the fan country have different parity positions##9
+20. the fan techno is not to the left of the owner of the rat##8
+21. the person eating nectarine is not to the left of the person who's sport is swimming##8
+22. the person eating lime and the person who's hobby is fishing have the same parity positions##9
+23. the nigerian and the person who's hobby is writing have different parity positions##9
+24. the owner of the hedgehog is somewhere to the left of the owner of the dog##5
+25. the fan reggae and the owner of the cat have different parity positions##9
+26. the person watching disaster movies is the owner of the hamster or the person watching disaster movies is the turkish, but not both##10
+27. the person who's hobby is fishing is somewhere to the left of the person watching disaster movies##5
+28. the brazilian and the person eating nectarine have the same parity positions##9
+29. the person eating pumpkin is the person who's sport is snowboarding or the person eating pumpkin is the person watching disaster movies, but not both##10
+30. the turkish is not to the right of the person who's sport is baseball##8
+31. the person who's hobby is baking is the chinese##1
+32. the owner of the cat is on the left or right of the owner of the lizard##3
+33. the fan country is the person who's sport is skateboarding or the fan country is the owner of the lizard, but not both##10
+34. the person who's sport is badminton is the owner of the hamster or the person who's sport is badminton is the spanish or both
+35. the spanish is somewhere between the polish and the nigerian##7
+36. the owner of the cat is on the left or right of the person who's hobby is photography##3
+37. the turkish is not the person who's sport is skateboarding##6
+38. the person who's sport is badminton and the person eating lime have the same parity positions##9
+39. the person who's sport is skiing is not to the right of the person watching disaster movies##8
+40. the person watching martial-arts movies is the owner of the chinchilla or the person watching martial-arts movies is the chinese or both
+41. the person watching martial-arts movies is somewhere between the person eating apple and the person eating pear##7
+42. the person watching scientific movies is on the far left##1
+43. the person who's sport is baseball is somewhere to the right of the person who's hobby is writing##5
+44. the spanish is in an even position##4
+45. the egyptian is on the far left##1
+46. the owner of the hedgehog is on the right of the person eating tomato##1
+47. the person who's hobby is board-games is on the left or right of the fan hip-hop##3
+48. the fan jazz is somewhere to the right of the person who's sport is badminton##5
+49. the person watching musical movies is the fan hip-hop##1
+50. the person who's hobby is card-games is the fan pop or the person who's hobby is card-games is the person watching animation movies, but not both##10
+51. the person who's hobby is writing is not the owner of the rat##6
+52. the person who's sport is golf is somewhere to the left of the person watching martial-arts movies##5
+53. the owner of the hamster is the nigerian or the person eating pear is the owner of the hamster, but not both##10
+54. the person eating pumpkin is in an even position##4
+55. the person watching scientific movies is the owner of the hamster or the person watching scientific movies is the person who's hobby is card-games or both
+56. the person watching disaster movies is not the nigerian##6
+57. the brazilian and the person eating apple have the same parity positions##9
+58. the fan reggae is the person who's sport is skiing or the person watching disaster movies is the fan reggae, but not both##10
+59. the person who's hobby is drawing is not to the right of the person who's sport is baseball##8
+60. the person watching documentary movies is in the middle##1
+61. the person eating nectarine is somewhere to the left of the person watching martial-arts movies##5
+62. the person eating lime is the person who's hobby is photography or the person who's hobby is photography is the person who's sport is baseball or both
+63. the person watching scientific movies is in an odd position##4
+64. the person who's sport is badminton is between the fan country and the person who's sport is snowboarding##2
+65. the turkish is on the right of the person watching martial-arts movies##1
+66. the person watching musical movies is not to the right of the nigerian##8
+67. the owner of the rat is on the right of the person who's hobby is baking##1
+68. the polish is somewhere to the left of the person who's hobby is photography##5","{'Food': ['tomato', 'pear', 'lime', 'peas', 'nectarine', 'pumpkin', 'apple'], 'Hobby': ['card-games', 'writing', 'photography', 'board-games', 'fishing', 'baking', 'drawing'], 'Movie-Genre': ['scientific', 'superhero', 'animation', 'documentary', 'musical', 'martial-arts', 'disaster'], 'Music-Genre': ['pop', 'soul', 'reggae', 'country', 'hip-hop', 'jazz', 'techno'], 'Nationality': ['egyptian', 'polish', 'brazilian', 'spanish', 'nigerian', 'chinese', 'turkish'], 'Pet': ['chinchilla', 'hedgehog', 'lizard', 'cat', 'hamster', 'dog', 'rat'], 'Sport': ['swimming', 'golf', 'skiing', 'skateboarding', 'badminton', 'snowboarding', 'baseball']}"
+Pt1_7x7_level11-6,"There are 7 different favourite beverages: almond-milk, cola, hot-chocolate, mirinda, soy-milk, sprite, water
+The people have 7 different hobbies: camping, collecting, gardening, hiking, magic-tricks, reading, writing
+The people have 7 different jobs:  engineer, firefighter, freelancer, librarian, security-guard, social-worker, videographer
+The people perfer 7 different movie-genres: action, animation, comedy, romance, scientific, sports, zombie
+The people prefer 7 different music-genres: blues, country, d&b, folk, gospel, reggae, trance
+The people prefer 7 different types of sport: golf, ice-hockey, parkour, rugby, sailing, snowboarding, soccer
+The people use 7 different means of transport: airplane, bike, boat, helicopter, quad-bike, scooter, snowmobile
+ 1. the person drinking mirinda is somewhere to the right of the person who's sport is parkour##5
+ 2. the person watching comedy movies is on the right of the engineer##1
+ 3. the videographer is somewhere between the fan country and the person who's hobby is camping##7
+ 4. the person who's sport is soccer is not to the left of the fan folk##8
+ 5. the engineer is not to the left of the security-guard##8
+ 6. the person drinking mirinda is somewhere to the right of the person driving the boat##5
+ 7. the fan country is not the person driving the boat##6
+ 8. the person who's hobby is reading is the fan d&b or the person who's hobby is reading is the person drinking hot-chocolate or both
+ 9. the person who's hobby is writing is on the left or right of the person watching scientific movies##3
+10. the person drinking water is not the person who's hobby is magic-tricks##6
+11. the videographer and the person driving the snowmobile have different parity positions##9
+12. the person watching zombie movies is on the left or right of the person watching action movies##3
+13. the social-worker is on the right of the person drinking water##1
+14. the fan d&b and the person who's sport is parkour have different parity positions##9
+15. the person who's hobby is collecting is the engineer or the person who's hobby is collecting is the person watching action movies, but not both##10
+16. the person who's sport is ice-hockey is the social-worker or the person who's sport is ice-hockey is the person driving the airplane, but not both##10
+17. the person drinking soy-milk is not to the left of the person watching romance movies##8
+18. the person drinking cola is on the left or right of the person who's hobby is magic-tricks##3
+19. the fan reggae is somewhere to the left of the person who's hobby is writing##5
+20. the person drinking cola is between the freelancer and the person drinking soy-milk##2
+21. the person watching romance movies is not to the right of the freelancer##8
+22. the person drinking soy-milk is not to the right of the person who's sport is rugby##8
+23. the videographer is not the person watching scientific movies##6
+24. the social-worker is not to the right of the person who's hobby is reading##8
+25. the person driving the snowmobile is somewhere between the person drinking sprite and the person driving the helicopter##7
+26. the person who's sport is parkour is somewhere between the fan folk and the person drinking sprite##7
+27. the person drinking almond-milk and the person watching comedy movies have different parity positions##9
+28. the person who's hobby is reading is not the person who's sport is golf##6
+29. the person driving the snowmobile and the fan folk have the same parity positions##9
+30. the videographer is between the person driving the helicopter and the person driving the snowmobile##2
+31. the person watching zombie movies and the person who's hobby is gardening have the same parity positions##9
+32. the person watching zombie movies is on the right of the freelancer##1
+33. the person watching action movies is not the person driving the boat##6
+34. the videographer and the person watching zombie movies have different parity positions##9
+35. the person drinking mirinda is not to the left of the firefighter##8
+36. the fan country is not the person who's hobby is hiking##6
+37. the person driving the helicopter is not to the left of the person driving the boat##8
+38. the person who's sport is sailing is on the left of the person who's hobby is writing##1
+39. the person who's hobby is collecting and the person driving the scooter have the same parity positions##9
+40. the videographer is not to the left of the person watching comedy movies##8
+41. the person who's sport is soccer is on the left or right of the person who's hobby is magic-tricks##3
+42. the person who's sport is snowboarding is somewhere to the left of the person who's hobby is writing##5
+43. the person watching romance movies is the fan folk or the person watching romance movies is the person driving the quad-bike or both
+44. the person driving the bike and the engineer have different parity positions##9
+45. the person who's hobby is hiking is in an even position##4
+46. the security-guard is somewhere to the left of the person watching zombie movies##5
+47. the person who's hobby is collecting is somewhere between the fan blues and the librarian##7
+48. the person watching sports movies and the fan d&b have different parity positions##9
+49. the fan blues is not to the left of the person who's hobby is gardening##8
+50. the person watching action movies is not the person who's sport is golf##6
+51. the person drinking sprite and the person watching action movies have the same parity positions##9
+52. the person driving the helicopter is not the person watching comedy movies##6
+53. the security-guard and the person drinking cola have the same parity positions##9
+54. the person who's sport is rugby is somewhere to the right of the person drinking mirinda##5
+55. the person watching action movies is in an even position##4
+56. the librarian is not to the right of the librarian##8
+57. the person driving the quad-bike and the firefighter have different parity positions##9
+58. the fan d&b is the person who's hobby is collecting or the person driving the helicopter is the fan d&b or both
+59. the person driving the quad-bike is somewhere to the left of the fan gospel##5
+60. the person who's hobby is collecting is not to the left of the fan d&b##8
+61. the person who's hobby is magic-tricks is on the left or right of the person drinking cola##3
+62. the person who's sport is sailing is the person watching zombie movies or the person watching zombie movies is the person driving the snowmobile or both
+63. the fan blues is not the person who's sport is soccer##6
+64. the person driving the helicopter and the person who's hobby is hiking have different parity positions##9
+65. the person who's hobby is reading is the person who's sport is ice-hockey##1
+66. the person watching sports movies is on the left of the engineer##1
+67. the librarian is somewhere to the right of the person watching animation movies##5
+68. the fan trance is on the right of the person who's sport is golf##1
+69. the person driving the helicopter is not the person who's sport is rugby##6
+70. the person watching scientific movies is not to the left of the person drinking water##8
+71. the person driving the bike is the fan blues or the person driving the bike is the person who's hobby is camping or both
+72. the person who's sport is snowboarding is the person who's hobby is collecting or the person watching action movies is the person who's sport is snowboarding, but not both##10
+73. the person who's sport is parkour is the person watching sports movies or the person who's sport is parkour is the person who's hobby is magic-tricks or both
+74. the person watching romance movies is on the far left or far right##3
+75. the person drinking soy-milk is somewhere between the person drinking cola and the person who's sport is soccer##7
+76. the firefighter is the person watching sports movies##1
+77. the person driving the quad-bike is not to the right of the person who's hobby is magic-tricks##8
+78. the engineer and the person watching scientific movies have the same parity positions##9
+79. the person drinking cola is between the person watching comedy movies and the firefighter##2
+80. the person drinking water is on the right of the person watching zombie movies##1","{'Beverage': ['almond-milk', 'soy-milk', 'cola', 'sprite', 'mirinda', 'water', 'hot-chocolate'], 'Hobby': ['gardening', 'magic-tricks', 'collecting', 'hiking', 'camping', 'writing', 'reading'], 'Job': ['security-guard', 'firefighter', 'engineer', 'freelancer', 'librarian', 'videographer', 'social-worker'], 'Movie-Genre': ['romance', 'sports', 'animation', 'comedy', 'zombie', 'action', 'scientific'], 'Music-Genre': ['folk', 'blues', 'd&b', 'reggae', 'trance', 'gospel', 'country'], 'Sport': ['soccer', 'parkour', 'snowboarding', 'golf', 'sailing', 'rugby', 'ice-hockey'], 'Transport': ['quad-bike', 'bike', 'scooter', 'boat', 'snowmobile', 'airplane', 'helicopter']}"
+Pt1_7x7_level11-7,"There are 7 different favourite beverages: hot-chocolate, iced-tea, lemonade, milk, mirinda, soy-milk, tea
+There 7 different types of food: artichoke, cucumber, garlic, kiwi, lemon, pomegranate, spinach
+The people have 7 different hobbies: camping, collecting, reading, singing, sudoku, traveling, woodworking
+The people have 7 different jobs:  accountant, designer, engineer, manager, scientist, social-worker, videographer
+The people perfer 7 different movie-genres: comedy, crime, family, romance, sports, time-travel, zombie
+The people prefer 7 different music-genres: country, disco, dubstep, hip-hop, jazz, salsa, soul
+The people prefer 7 different types of sport: cricket, ice-hockey, skiing, surfing, swimming, volleyball, water-polo
+ 1. the engineer and the person eating kiwi have different parity positions##9
+ 2. the person eating garlic is in an odd position##4
+ 3. the fan jazz is the person who's hobby is woodworking or the fan jazz is the person watching time-travel movies or both
+ 4. the social-worker and the person who's hobby is collecting have the same parity positions##9
+ 5. the person who's hobby is woodworking is on the left or right of the person who's sport is skiing##3
+ 6. the person drinking milk is somewhere to the right of the fan jazz##5
+ 7. the person drinking soy-milk is in an odd position##4
+ 8. the person who's hobby is singing is on the left of the person drinking hot-chocolate##1
+ 9. the person drinking milk is not to the right of the person eating pomegranate##8
+10. the person watching family movies is the manager or the person watching family movies is the person drinking tea or both
+11. the person drinking lemonade is somewhere to the left of the person who's sport is swimming##5
+12. the fan jazz is the person eating lemon or the fan jazz is the manager or both
+13. the person who's sport is ice-hockey is between the person who's hobby is sudoku and the person eating spinach##2
+14. the person who's hobby is woodworking and the person drinking lemonade have different parity positions##9
+15. the person eating kiwi is on the left or right of the fan soul##3
+16. the accountant is not to the left of the person who's hobby is woodworking##8
+17. the person drinking hot-chocolate is on the left of the fan disco##1
+18. the accountant is on the right of the fan disco##1
+19. the videographer is in an even position##4
+20. the person who's hobby is singing is the person watching time-travel movies or the person watching time-travel movies is the fan soul, but not both##10
+21. the fan dubstep is not to the left of the person eating pomegranate##8
+22. the designer is on the right of the person watching time-travel movies##1
+23. the person eating spinach is not to the right of the person who's sport is surfing##8
+24. the fan country is not the person eating garlic##6
+25. the person eating lemon is not the person who's hobby is traveling##6
+26. the person eating pomegranate and the accountant have the same parity positions##9
+27. the person who's hobby is sudoku is the person eating kiwi or the person eating kiwi is the person who's sport is volleyball or both
+28. the person watching crime movies and the person who's sport is swimming have the same parity positions##9
+29. the person who's sport is ice-hockey is somewhere to the right of the fan disco##5
+30. the person drinking tea is in the middle##1
+31. the person who's sport is ice-hockey is not to the left of the person eating kiwi##8
+32. the person who's hobby is traveling is somewhere to the left of the person who's hobby is collecting##5
+33. the person who's sport is ice-hockey is on the left of the person who's sport is surfing##1
+34. the person who's sport is water-polo is not to the right of the person drinking hot-chocolate##8
+35. the person watching time-travel movies is not to the right of the person who's sport is ice-hockey##8
+36. the person watching comedy movies is not to the right of the person who's hobby is singing##8
+37. the person watching zombie movies is not the person drinking hot-chocolate##6
+38. the person eating kiwi is somewhere between the person who's hobby is traveling and the fan country##7
+39. the fan country is not to the right of the person watching romance movies##8
+40. the person watching time-travel movies is not to the left of the engineer##8
+41. the person drinking hot-chocolate and the fan country have different parity positions##9
+42. the person watching comedy movies is not to the left of the person drinking iced-tea##8
+43. the person drinking mirinda is somewhere to the right of the person eating artichoke##5
+44. the person who's sport is volleyball is somewhere to the right of the person eating garlic##5
+45. the person who's sport is skiing is not to the right of the person who's sport is cricket##8
+46. the videographer is not the person drinking iced-tea##6
+47. the person who's hobby is singing is the fan country##1
+48. the person who's sport is cricket is somewhere to the left of the person eating pomegranate##5
+49. the person drinking soy-milk is not to the right of the person who's sport is swimming##8
+50. the videographer is on the left or right of the person drinking iced-tea##3
+51. the person watching comedy movies is not the scientist##6
+52. the person eating lemon is somewhere to the left of the person who's sport is cricket##5
+53. the person who's sport is surfing is not to the left of the person who's hobby is reading##8
+54. the fan soul and the scientist have the same parity positions##9
+55. the person drinking hot-chocolate is on the left or right of the person who's hobby is singing##3
+56. the person watching family movies is on the left of the person who's hobby is singing##1
+57. the person watching zombie movies and the person who's sport is cricket have different parity positions##9
+58. the person eating cucumber and the person who's hobby is sudoku have different parity positions##9
+59. the person who's sport is swimming is on the far left or far right##3
+60. the person eating kiwi is not the accountant##6
+61. the person drinking mirinda is on the left or right of the person eating artichoke##3
+62. the person who's sport is cricket is somewhere to the right of the person eating lemon##5
+63. the fan soul is somewhere to the right of the person who's hobby is woodworking##5
+64. the person watching zombie movies is not to the left of the person drinking tea##8
+65. the person watching crime movies is on the far right##1
+66. the designer is somewhere to the left of the person watching crime movies##5
+67. the fan hip-hop is the person who's sport is surfing or the fan hip-hop is the person who's hobby is sudoku or both
+68. the person who's sport is skiing is not the person who's hobby is woodworking##6
+69. the person who's sport is cricket is in an odd position##4
+70. the fan salsa is not the person eating garlic##6
+71. the person drinking milk is somewhere to the left of the social-worker##5
+72. the person drinking lemonade is not the person eating garlic##6
+73. the person who's hobby is collecting is the person watching zombie movies##1
+74. the person drinking hot-chocolate is not the person who's sport is skiing##6
+75. the person eating lemon is somewhere between the person drinking hot-chocolate and the person drinking iced-tea##7
+76. the person eating kiwi is the fan dubstep or the fan dubstep is the person watching romance movies, but not both##10
+77. the person eating pomegranate is not to the right of the person who's hobby is camping##8
+78. the person who's sport is skiing is not to the left of the person drinking mirinda##8
+79. the person watching family movies is the fan jazz or the person watching family movies is the scientist, but not both##10
+80. the fan country and the person who's hobby is woodworking have different parity positions##9","{'Beverage': ['iced-tea', 'mirinda', 'hot-chocolate', 'tea', 'milk', 'lemonade', 'soy-milk'], 'Food': ['artichoke', 'lemon', 'garlic', 'kiwi', 'pomegranate', 'spinach', 'cucumber'], 'Hobby': ['woodworking', 'singing', 'reading', 'sudoku', 'traveling', 'collecting', 'camping'], 'Job': ['manager', 'videographer', 'engineer', 'designer', 'accountant', 'social-worker', 'scientist'], 'Movie-Genre': ['family', 'comedy', 'time-travel', 'sports', 'romance', 'zombie', 'crime'], 'Music-Genre': ['jazz', 'country', 'soul', 'disco', 'dubstep', 'hip-hop', 'salsa'], 'Sport': ['water-polo', 'skiing', 'cricket', 'volleyball', 'ice-hockey', 'surfing', 'swimming']}"
+Pt1_7x7_level11-8,"The people have 7 different hobbies: baking, cooking, filmmaking, photography, puzzles, skydiving, woodworking
+The people have 7 different jobs:  designer, engineer, entrepreneur, fisherman, manager, police-officer, social-worker
+The people perfer 7 different movie-genres: comedy, disaster, documentary, musical, romance, sports, spy
+The people prefer 7 different music-genres: electronic, gospel, hip-hop, indie, metal, punk, rock
+There are 7 different nationalities: dutch, french, indian, nigerian, polish, spanish, thai
+The people prefer 7 different types of sport: basketball, cycling, golf, parkour, rugby, sailing, water-polo
+The people use 7 different means of transport: boat, car, jet-ski, quad-bike, ship, snowmobile, trike
+ 1. the spanish and the person watching musical movies have the same parity positions##9
+ 2. the entrepreneur is the person who's hobby is filmmaking or the person driving the quad-bike is the entrepreneur or both
+ 3. the fan metal and the person who's sport is rugby have the same parity positions##9
+ 4. the person who's sport is cycling is somewhere to the right of the thai##5
+ 5. the entrepreneur is somewhere to the left of the person who's hobby is cooking##5
+ 6. the person watching comedy movies is somewhere to the left of the manager##5
+ 7. the person driving the snowmobile is not the person who's hobby is baking##6
+ 8. the engineer is somewhere to the left of the person who's sport is golf##5
+ 9. the person who's hobby is puzzles is on the right of the person watching documentary movies##1
+10. the person watching sports movies is somewhere to the right of the person who's sport is water-polo##5
+11. the person who's hobby is woodworking is somewhere to the left of the manager##5
+12. the person watching comedy movies is on the left of the person who's sport is sailing##1
+13. the polish and the person watching sports movies have the same parity positions##9
+14. the fan punk is between the fan indie and the fan hip-hop##2
+15. the fan punk is on the left or right of the person driving the jet-ski##3
+16. the person watching disaster movies is not the fisherman##6
+17. the person who's sport is basketball is somewhere to the left of the fan gospel##5
+18. the person who's hobby is skydiving is not to the left of the thai##8
+19. the person driving the quad-bike and the french have different parity positions##9
+20. the person who's sport is parkour is on the left or right of the person watching disaster movies##3
+21. the person who's sport is basketball is somewhere to the left of the fan rock##5
+22. the person who's sport is rugby is somewhere to the right of the person who's hobby is cooking##5
+23. the person who's hobby is filmmaking is the dutch##1
+24. the person driving the trike is between the engineer and the person who's hobby is cooking##2
+25. the person watching comedy movies is the police-officer or the police-officer is the dutch or both
+26. the dutch is not to the right of the french##8
+27. the fisherman is in an odd position##4
+28. the polish is the fan gospel or the fan gospel is the entrepreneur or both
+29. the fan metal is not the person driving the jet-ski##6
+30. the person who's sport is sailing is the person watching comedy movies or the person who's sport is sailing is the person who's hobby is woodworking or both
+31. the person who's sport is water-polo is between the person watching spy movies and the person watching romance movies##2
+32. the police-officer is somewhere to the left of the person who's sport is sailing##5
+33. the person who's hobby is photography is somewhere to the right of the thai##5
+34. the fisherman is not to the left of the person driving the quad-bike##8
+35. the person who's sport is parkour is not to the right of the fisherman##8
+36. the thai is the person driving the quad-bike##1
+37. the nigerian is on the right of the person watching spy movies##1
+38. the spanish is not to the left of the person who's hobby is skydiving##8
+39. the person driving the car is on the far left##1
+40. the nigerian is somewhere between the indian and the person driving the quad-bike##7
+41. the dutch and the person driving the car have the same parity positions##9
+42. the person driving the snowmobile is somewhere to the right of the person watching spy movies##5
+43. the person who's sport is parkour is the fisherman or the fan hip-hop is the person who's sport is parkour or both
+44. the person who's hobby is photography is somewhere to the left of the fan indie##5
+45. the french is not to the left of the dutch##8
+46. the person who's sport is water-polo is on the left or right of the fan punk##3
+47. the manager is somewhere to the right of the designer##5
+48. the person watching disaster movies is on the left of the person driving the ship##1
+49. the indian is not to the right of the person watching romance movies##8
+50. the person watching spy movies is somewhere between the person watching romance movies and the thai##7
+51. the fan electronic is not to the right of the person who's hobby is baking##8
+52. the police-officer is somewhere to the left of the person watching disaster movies##5
+53. the person driving the snowmobile is not the person watching romance movies##6
+54. the fan metal is the police-officer##1
+55. the person who's hobby is filmmaking is on the left of the person watching disaster movies##1
+56. the fan gospel and the spanish have different parity positions##9
+57. the dutch is somewhere to the left of the person who's hobby is cooking##5
+58. the person who's hobby is skydiving and the fan rock have different parity positions##9
+59. the person who's hobby is photography is not the manager##6
+60. the person driving the snowmobile is not to the left of the person who's sport is water-polo##8
+61. the person who's sport is rugby is on the left of the engineer##1
+62. the french and the manager have the same parity positions##9
+63. the entrepreneur is not the person who's sport is basketball##6
+64. the designer is somewhere between the fan rock and the person driving the jet-ski##7
+65. the person driving the trike and the person who's hobby is skydiving have different parity positions##9
+66. the person who's hobby is woodworking is on the right of the person who's hobby is filmmaking##1
+67. the person who's hobby is photography is not the person watching comedy movies##6
+68. the social-worker is on the left or right of the person who's sport is rugby##3
+69. the person who's hobby is photography and the person driving the boat have the same parity positions##9
+70. the person who's hobby is filmmaking and the person driving the quad-bike have different parity positions##9
+71. the person driving the boat is somewhere to the right of the person driving the car##5
+72. the person who's sport is sailing is on the left or right of the fan punk##3
+73. the fan gospel is on the right of the person driving the trike##1","{'Hobby': ['filmmaking', 'woodworking', 'photography', 'cooking', 'puzzles', 'skydiving', 'baking'], 'Job': ['police-officer', 'entrepreneur', 'fisherman', 'social-worker', 'designer', 'engineer', 'manager'], 'Movie-Genre': ['comedy', 'disaster', 'spy', 'documentary', 'romance', 'sports', 'musical'], 'Music-Genre': ['metal', 'hip-hop', 'punk', 'indie', 'electronic', 'gospel', 'rock'], 'Nationality': ['dutch', 'thai', 'french', 'nigerian', 'indian', 'polish', 'spanish'], 'Sport': ['basketball', 'sailing', 'parkour', 'water-polo', 'rugby', 'cycling', 'golf'], 'Transport': ['car', 'quad-bike', 'ship', 'jet-ski', 'trike', 'snowmobile', 'boat']}"
+Pt1_7x7_level11-9,"There are 7 different favourite beverages: cola, fanta, iced-tea, juice, mirinda, sprite, tea
+There 7 different types of food: apricot, avocado, cherry, grapes, orange, plum, pumpkin
+The people have 7 different hobbies: collecting, cooking, dancing, gardening, hiking, magic-tricks, singing
+The people have 7 different jobs:  dressmaker, engineer, musician, project-manager, scientist, security-guard, videographer
+The people perfer 7 different movie-genres: action, crime, drama, mystery, spy, time-travel, western
+There are 7 different nationalities: american, chinese, colombian, indian, mexican, russian, thai
+7 different pets are kept: bird, guinea-pig, horse, lizard, pony, rat, turtle
+ 1. the owner of the pony is not to the right of the person drinking cola##8
+ 2. the owner of the bird is not to the left of the chinese##8
+ 3. the person who's hobby is gardening is the person watching action movies##1
+ 4. the owner of the bird is not the musician##6
+ 5. the person eating avocado is between the person eating apricot and the person watching crime movies##2
+ 6. the person eating orange is in an odd position##4
+ 7. the person drinking iced-tea is on the left or right of the person who's hobby is singing##3
+ 8. the engineer and the american have the same parity positions##9
+ 9. the american and the dressmaker have different parity positions##9
+10. the person watching action movies is on the left or right of the person who's hobby is hiking##3
+11. the person eating cherry is the person who's hobby is hiking or the person who's hobby is hiking is the scientist or both
+12. the person who's hobby is singing is the thai##1
+13. the scientist is somewhere to the right of the owner of the horse##5
+14. the videographer and the american have different parity positions##9
+15. the owner of the rat is on the left of the person eating cherry##1
+16. the person who's hobby is gardening is the person watching action movies or the person watching action movies is the owner of the lizard, but not both##10
+17. the person who's hobby is cooking and the person watching western movies have different parity positions##9
+18. the project-manager is somewhere between the person eating avocado and the person drinking mirinda##7
+19. the person drinking fanta is the mexican##1
+20. the dressmaker is in the middle##1
+21. the person eating orange is somewhere to the left of the person watching western movies##5
+22. the engineer is somewhere to the left of the chinese##5
+23. the owner of the horse is the mexican or the person drinking fanta is the owner of the horse or both
+24. the person watching mystery movies and the person who's hobby is magic-tricks have different parity positions##9
+25. the person who's hobby is singing and the scientist have different parity positions##9
+26. the thai is not to the right of the person eating grapes##8
+27. the person drinking mirinda is the person watching western movies##1
+28. the person eating orange and the security-guard have the same parity positions##9
+29. the person watching western movies is between the colombian and the owner of the horse##2
+30. the owner of the rat is not the person watching time-travel movies##6
+31. the owner of the lizard is in an even position##4
+32. the person who's hobby is cooking and the person drinking cola have the same parity positions##9
+33. the person eating apricot is not to the left of the person eating avocado##8
+34. the person who's hobby is cooking is not to the left of the person eating plum##8
+35. the security-guard is somewhere to the left of the person watching time-travel movies##5
+36. the person eating avocado is not to the right of the person eating apricot##8
+37. the dressmaker and the owner of the bird have the same parity positions##9
+38. the person drinking tea is on the left of the dressmaker##1
+39. the person who's hobby is singing is on the left or right of the person eating cherry##3
+40. the person eating grapes is not to the left of the person who's hobby is dancing##8
+41. the thai is not to the right of the mexican##8
+42. the person watching spy movies and the owner of the turtle have different parity positions##9
+43. the person drinking mirinda is the person eating pumpkin or the person eating pumpkin is the person watching drama movies, but not both##10
+44. the person who's hobby is dancing is on the left of the person who's hobby is collecting##1
+45. the person who's hobby is magic-tricks is somewhere between the person who's hobby is dancing and the musician##7
+46. the american and the person who's hobby is magic-tricks have different parity positions##9
+47. the engineer is not to the left of the person eating cherry##8
+48. the person watching western movies is not to the left of the scientist##8
+49. the russian is on the right of the thai##1
+50. the person who's hobby is collecting is somewhere to the right of the person eating avocado##5
+51. the person who's hobby is singing is the person eating pumpkin or the person who's hobby is singing is the person watching crime movies, but not both##10
+52. the indian is somewhere to the right of the person watching mystery movies##5
+53. the owner of the bird and the person watching mystery movies have different parity positions##9
+54. the owner of the bird is the person watching mystery movies or the owner of the bird is the person drinking juice or both
+55. the security-guard is the person who's hobby is singing or the security-guard is the person eating cherry, but not both##10
+56. the person who's hobby is hiking is somewhere to the left of the person who's hobby is gardening##5
+57. the person drinking iced-tea is not to the right of the person eating avocado##8
+58. the person watching western movies is somewhere between the owner of the pony and the project-manager##7
+59. the owner of the lizard is on the left of the person eating plum##1
+60. the person eating orange is on the right of the dressmaker##1
+61. the person watching time-travel movies is the person drinking fanta or the colombian is the person watching time-travel movies or both
+62. the owner of the guinea-pig is not to the right of the owner of the turtle##8
+63. the person eating grapes and the person who's hobby is gardening have different parity positions##9
+64. the thai is the person watching crime movies or the thai is the owner of the rat, but not both##10
+65. the person who's hobby is gardening is on the right of the videographer##1","{'Beverage': ['sprite', 'iced-tea', 'tea', 'juice', 'fanta', 'mirinda', 'cola'], 'Food': ['pumpkin', 'cherry', 'avocado', 'apricot', 'orange', 'grapes', 'plum'], 'Hobby': ['singing', 'hiking', 'gardening', 'dancing', 'collecting', 'magic-tricks', 'cooking'], 'Job': ['security-guard', 'videographer', 'engineer', 'dressmaker', 'project-manager', 'scientist', 'musician'], 'Movie-Genre': ['drama', 'crime', 'action', 'spy', 'mystery', 'western', 'time-travel'], 'Nationality': ['thai', 'russian', 'american', 'chinese', 'mexican', 'indian', 'colombian'], 'Pet': ['rat', 'guinea-pig', 'turtle', 'bird', 'horse', 'lizard', 'pony']}"
diff --git a/part2/level12/Pt2_3x3_level12.csv b/part2/level12/Pt2_3x3_level12.csv
new file mode 100644
index 0000000000000000000000000000000000000000..b2c2ab135e58610335074eb250f953b5b1bae2a9
--- /dev/null
+++ b/part2/level12/Pt2_3x3_level12.csv
@@ -0,0 +1,99 @@
+ID,Clues,SolutionGrid
+Pt1_3x3_level12-0,"There are 3 different nationalities: argentine, french, pakistani
+3 different pets are kept: bird, dog, snake
+The people use 3 different means of transport: bus, helicopter, subway
+1. the pakistani is on the right of the owner of the bird##1
+2. the owner of the bird is not to the left of the person driving the helicopter##8
+3. the person driving the bus is in an odd position##4
+4. the french is not the owner of the bird or the french is not the person driving the bus or both
+5. the pakistani is somewhere to the right of the argentine##5
+6. the owner of the dog is not to the left of the french##8
+7. the owner of the snake is somewhere to the right of the person driving the bus##5","{'Nationality': ['french', 'argentine', 'pakistani'], 'Pet': ['dog', 'bird', 'snake'], 'Transport': ['bus', 'helicopter', 'subway']}"
+Pt1_3x3_level12-1,"3 different pets are kept: chinchilla, pony, rat
+The people prefer 3 different types of sport: ice-hockey, rugby, water-polo
+The people use 3 different means of transport: bike, car, quad-bike
+1. the person who's sport is ice-hockey is not the person driving the bike##6
+2. the person driving the quad-bike is not to the left of the person who's sport is rugby##8
+3. the person who's sport is ice-hockey is on the left of the owner of the chinchilla##1
+4. the person driving the quad-bike is not the owner of the chinchilla or the person driving the quad-bike is not the person who's sport is ice-hockey or both
+5. the person driving the quad-bike is not the person who's sport is ice-hockey or the person driving the quad-bike is not the owner of the rat or both
+6. the owner of the rat is on the left of the person driving the bike##1
+7. the person driving the quad-bike is on the far left##1","{'Pet': ['pony', 'rat', 'chinchilla'], 'Sport': ['rugby', 'ice-hockey', 'water-polo'], 'Transport': ['quad-bike', 'car', 'bike']}"
+Pt1_3x3_level12-2,"The people have 3 different hobbies: dancing, drawing, woodworking
+The people prefer 3 different types of sport: lacrosse, skateboarding, tennis
+The people use 3 different means of transport: bike, car, subway
+1. the person who's sport is lacrosse is not the person who's hobby is dancing or the person driving the subway is not the person who's sport is lacrosse or both
+2. the person driving the bike is somewhere to the right of the person who's hobby is dancing##5
+3. the person driving the car is on the far right##1
+4. the person who's sport is lacrosse is somewhere to the left of the person driving the car##5
+5. the person who's hobby is dancing is not to the right of the person driving the subway##8
+6. the person who's sport is lacrosse is not to the right of the person who's sport is tennis##8
+7. the person who's sport is skateboarding is on the left or right of the person who's hobby is drawing##3","{'Hobby': ['dancing', 'drawing', 'woodworking'], 'Sport': ['skateboarding', 'lacrosse', 'tennis'], 'Transport': ['subway', 'bike', 'car']}"
+Pt1_3x3_level12-3,"There are 3 different favourite beverages: coffee, fanta, hot-chocolate
+The people perfer 3 different movie-genres: fantasy, spy, superhero
+The people prefer 3 different types of sport: climbing, skateboarding, soccer
+1. the person watching spy movies is the person drinking coffee or the person who's sport is soccer is the person watching spy movies or both##11
+2. the person drinking hot-chocolate is in an even position##4
+3. the person who's sport is skateboarding is somewhere to the right of the person who's sport is soccer##5
+4. the person drinking coffee is somewhere to the left of the person who's sport is soccer##5
+5. the person drinking fanta and the person watching superhero movies have different parity positions##9
+6. the person who's sport is soccer is not the person drinking hot-chocolate or the person drinking hot-chocolate is not the person watching spy movies or both","{'Beverage': ['coffee', 'hot-chocolate', 'fanta'], 'Movie-Genre': ['spy', 'superhero', 'fantasy'], 'Sport': ['climbing', 'soccer', 'skateboarding']}"
+Pt1_3x3_level12-4,"There 3 different types of food: corn, orange, pumpkin
+There are 3 different nationalities: australian, indonesian, thai
+3 different pets are kept: bird, goldfish, turtle
+1. the person eating pumpkin is on the left of the australian##1
+2. the person eating orange is between the owner of the bird and the person eating corn##2
+3. the indonesian is somewhere to the left of the person eating corn##5
+4. the owner of the bird is not the person eating orange or the owner of the bird is not the australian or both
+5. the owner of the turtle is somewhere to the right of the person eating pumpkin##5
+6. the australian is on the left of the owner of the goldfish##1
+7. the thai is on the far right##1","{'Food': ['pumpkin', 'orange', 'corn'], 'Nationality': ['indonesian', 'australian', 'thai'], 'Pet': ['bird', 'turtle', 'goldfish']}"
+Pt1_3x3_level12-5,"The people perfer 3 different movie-genres: fantasy, superhero, western
+The people prefer 3 different types of sport: skateboarding, soccer, volleyball
+The people use 3 different means of transport: bike, subway, trike
+1. the person driving the subway is not to the right of the person watching fantasy movies##8
+2. the person watching western movies is not the person driving the bike##6
+3. the person who's sport is soccer is somewhere to the right of the person driving the subway##5
+4. the person watching superhero movies is somewhere between the person driving the trike and the person who's sport is volleyball##7
+5. the person watching superhero movies is not the person who's sport is soccer or the person watching superhero movies is not the person driving the trike or both
+6. the person watching western movies is not the person driving the bike##6
+7. the person who's sport is soccer is on the right of the person who's sport is volleyball##1
+8. the person watching superhero movies is not to the right of the person watching western movies##8
+9. the person who's sport is volleyball is on the left or right of the person who's sport is soccer##3","{'Movie-Genre': ['fantasy', 'superhero', 'western'], 'Sport': ['volleyball', 'soccer', 'skateboarding'], 'Transport': ['subway', 'bike', 'trike']}"
+Pt1_3x3_level12-6,"There 3 different types of food: broccoli, cucumber, pepper
+The people prefer 3 different music-genres: d&b, reggae, techno
+The people prefer 3 different types of sport: cycling, sailing, weightlifting
+1. the person who's sport is sailing is somewhere to the left of the person who's sport is weightlifting##5
+2. the fan techno is not the person eating pepper or the fan techno is not the person who's sport is weightlifting or both
+3. the person eating broccoli is not to the left of the person eating broccoli##8
+4. the person eating pepper is not to the right of the fan techno##8
+5. the fan techno is somewhere to the right of the person who's sport is weightlifting##5
+6. the person eating pepper is the fan d&b##1
+7. the person who's sport is sailing is on the left or right of the person eating broccoli##3","{'Food': ['pepper', 'broccoli', 'cucumber'], 'Music-Genre': ['d&b', 'reggae', 'techno'], 'Sport': ['sailing', 'weightlifting', 'cycling']}"
+Pt1_3x3_level12-7,"The people prefer 3 different music-genres: reggae, soul, trance
+The people prefer 3 different types of sport: golf, skateboarding, skiing
+The people use 3 different means of transport: bike, boat, quad-bike
+1. the person driving the boat is between the person who's sport is golf and the person who's sport is skateboarding##2
+2. the person driving the bike is not the fan trance or the person driving the bike is not the person who's sport is skiing or both
+3. the fan trance and the person driving the boat have different parity positions##9
+4. the fan reggae is somewhere to the left of the person who's sport is skiing##5
+5. the person who's sport is golf is somewhere to the left of the person driving the quad-bike##5","{'Music-Genre': ['reggae', 'soul', 'trance'], 'Sport': ['golf', 'skiing', 'skateboarding'], 'Transport': ['bike', 'boat', 'quad-bike']}"
+Pt1_3x3_level12-8,"The people perfer 3 different movie-genres: mystery, romance, scientific
+There are 3 different nationalities: indian, malaysian, russian
+The people prefer 3 different types of sport: baseball, climbing, water-polo
+1. the person who's sport is water-polo is on the right of the indian##1
+2. the person watching romance movies is somewhere to the right of the person watching scientific movies##5
+3. the person watching scientific movies is on the left of the person who's sport is baseball##1
+4. the person who's sport is baseball is on the far left or far right##3
+5. the russian is not the person watching romance movies or the russian is not the person who's sport is baseball or both","{'Movie-Genre': ['mystery', 'scientific', 'romance'], 'Nationality': ['indian', 'russian', 'malaysian'], 'Sport': ['climbing', 'water-polo', 'baseball']}"
+Pt1_3x3_level12-9,"The people have 3 different hobbies: card-games, filmmaking, magic-tricks
+The people have 3 different jobs:  chef, journalist, social-worker
+There are 3 different nationalities: german, thai, turkish
+1. the person who's hobby is magic-tricks is on the left or right of the turkish##3
+2. the journalist is the person who's hobby is card-games or the person who's hobby is card-games is the thai or both##11
+3. the social-worker is somewhere to the left of the person who's hobby is magic-tricks##5
+4. the social-worker is somewhere to the left of the person who's hobby is magic-tricks##5
+5. the person who's hobby is card-games is somewhere to the right of the social-worker##5
+6. the person who's hobby is card-games is on the right of the thai##1
+7. the person who's hobby is filmmaking is not the turkish or the chef is not the person who's hobby is filmmaking or both
+8. the german is not to the right of the person who's hobby is filmmaking##8","{'Hobby': ['filmmaking', 'magic-tricks', 'card-games'], 'Job': ['social-worker', 'chef', 'journalist'], 'Nationality': ['german', 'thai', 'turkish']}"
diff --git a/part2/level12/Pt2_3x4_level12.csv b/part2/level12/Pt2_3x4_level12.csv
new file mode 100644
index 0000000000000000000000000000000000000000..6bf0e45191734ecf0e64933b81b7f7963211e4dc
--- /dev/null
+++ b/part2/level12/Pt2_3x4_level12.csv
@@ -0,0 +1,160 @@
+ID,Clues,SolutionGrid
+Pt1_3x4_level12-0,"There 4 different types of food: apple, avocado, nectarine, pepper
+There are 4 different nationalities: brazilian, french, japanese, spanish
+The people use 4 different means of transport: car, jet-ski, quad-bike, train
+ 1. the person eating pepper is the japanese or the person eating pepper is the person driving the car, but not both##10
+ 2. the person eating avocado is somewhere to the right of the person eating pepper##5
+ 3. the person driving the car is somewhere to the left of the person eating nectarine##5
+ 4. the person driving the car is somewhere to the left of the person eating apple##5
+ 5. the person driving the train is not to the right of the person driving the jet-ski##8
+ 6. the person driving the quad-bike is not to the left of the japanese##8
+ 7. the person eating nectarine is on the right of the person driving the quad-bike##1
+ 8. the person driving the car is on the left of the brazilian##1
+ 9. the person driving the car is somewhere to the left of the french##5
+10. the person driving the train and the french have different parity positions##9
+11. the person eating apple is not the person driving the jet-ski or the person eating apple is not the spanish or both
+12. the spanish is somewhere between the person driving the train and the person eating apple##7
+13. the person eating avocado is not to the left of the person eating pepper##8
+14. the person eating apple is somewhere to the right of the person eating avocado##5","{'Food': ['pepper', 'avocado', 'apple', 'nectarine'], 'Nationality': ['japanese', 'spanish', 'brazilian', 'french'], 'Transport': ['train', 'car', 'quad-bike', 'jet-ski']}"
+Pt1_3x4_level12-1,"The people prefer 4 different music-genres: classical, jazz, r&b, trance
+4 different pets are kept: cat, chinchilla, dog, mouse
+The people prefer 4 different types of sport: baseball, golf, sailing, snowboarding
+ 1. the fan trance is the person who's sport is golf or the fan trance is the owner of the dog, but not both##10
+ 2. the owner of the chinchilla is between the person who's sport is baseball and the person who's sport is golf##2
+ 3. the owner of the chinchilla is not the person who's sport is baseball or the owner of the chinchilla is not the fan jazz or both
+ 4. the person who's sport is baseball is on the left or right of the fan trance##3
+ 5. the person who's sport is snowboarding is somewhere to the right of the owner of the mouse##5
+ 6. the owner of the dog and the person who's sport is snowboarding have the same parity positions##9
+ 7. the owner of the cat is on the right of the person who's sport is snowboarding##1
+ 8. the fan trance is somewhere to the right of the fan classical##5
+ 9. the owner of the mouse is on the far left or far right##3
+10. the fan r&b is somewhere to the left of the owner of the dog##5
+11. the fan jazz is not to the right of the owner of the chinchilla##8
+12. the fan classical is between the fan jazz and the fan r&b##2
+13. the fan jazz is on the left of the fan classical##1
+14. the person who's sport is sailing is not to the left of the fan trance##8
+15. the person who's sport is baseball is somewhere to the left of the fan trance##5","{'Music-Genre': ['jazz', 'classical', 'r&b', 'trance'], 'Pet': ['mouse', 'chinchilla', 'cat', 'dog'], 'Sport': ['golf', 'snowboarding', 'baseball', 'sailing']}"
+Pt1_3x4_level12-2,"There 4 different types of food: asparagus, carrot, lettuce, raspberry
+The people prefer 4 different music-genres: country, electronic, hip-hop, punk
+4 different pets are kept: cat, horse, rabbit, snake
+ 1. the fan punk is on the left of the person eating raspberry##1
+ 2. the owner of the horse is on the right of the fan hip-hop##1
+ 3. the owner of the snake is not to the left of the fan electronic##8
+ 4. the owner of the horse is on the left or right of the person eating raspberry##3
+ 5. the owner of the rabbit is not to the left of the person eating carrot##8
+ 6. the fan electronic is the person eating raspberry or the fan electronic is the owner of the horse or both##11
+ 7. the fan punk is not the owner of the snake or the fan punk is not the person eating raspberry or both
+ 8. the owner of the horse is on the left of the person eating raspberry##1
+ 9. the person eating lettuce is on the right of the owner of the rabbit##1
+10. the person eating asparagus is not to the right of the person eating raspberry##8
+11. the owner of the horse and the person eating carrot have the same parity positions##9
+12. the owner of the rabbit is not to the left of the fan electronic##8
+13. the person eating asparagus and the fan country have different parity positions##9","{'Food': ['asparagus', 'carrot', 'raspberry', 'lettuce'], 'Music-Genre': ['hip-hop', 'punk', 'electronic', 'country'], 'Pet': ['cat', 'horse', 'rabbit', 'snake']}"
+Pt1_3x4_level12-3,"The people have 4 different hobbies: dancing, magic-tricks, puzzles, traveling
+There are 4 different nationalities: american, german, mexican, pakistani
+4 different pets are kept: bird, ferret, rat, snake
+ 1. the person who's hobby is traveling and the owner of the bird have different parity positions##9
+ 2. the mexican is not to the left of the pakistani##8
+ 3. the mexican is not the person who's hobby is traveling##6
+ 4. the pakistani is the person who's hobby is puzzles or the pakistani is the owner of the ferret or both##11
+ 5. the american is not to the left of the person who's hobby is magic-tricks##8
+ 6. the owner of the ferret is on the far left or far right##3
+ 7. the american is the person who's hobby is dancing or the american is the owner of the ferret or both##11
+ 8. the pakistani is the person who's hobby is puzzles##1
+ 9. the person who's hobby is puzzles is on the left of the owner of the rat##1
+10. the mexican is not the owner of the snake or the person who's hobby is traveling is not the mexican or both
+11. the person who's hobby is dancing is on the far right##1
+12. the person who's hobby is magic-tricks is somewhere between the person who's hobby is puzzles and the person who's hobby is traveling##7
+13. the owner of the snake is on the left of the owner of the bird##1
+14. the person who's hobby is traveling is in an odd position##4
+15. the owner of the rat and the person who's hobby is magic-tricks have the same parity positions##9
+16. the owner of the rat is somewhere to the right of the pakistani##5
+17. the person who's hobby is magic-tricks and the german have different parity positions##9","{'Hobby': ['puzzles', 'magic-tricks', 'traveling', 'dancing'], 'Nationality': ['pakistani', 'mexican', 'german', 'american'], 'Pet': ['ferret', 'rat', 'snake', 'bird']}"
+Pt1_3x4_level12-4,"There 4 different types of food: blueberry, cranberry, papaya, pineapple
+4 different pets are kept: dog, ferret, horse, turtle
+The people prefer 4 different types of sport: biathlon, cycling, ice-hockey, surfing
+ 1. the owner of the ferret is not to the left of the person who's sport is biathlon##8
+ 2. the owner of the turtle is in an even position##4
+ 3. the owner of the ferret is on the left of the owner of the horse##1
+ 4. the person who's sport is surfing is on the left of the person eating pineapple##1
+ 5. the person eating papaya is somewhere to the right of the person who's sport is surfing##5
+ 6. the person who's sport is biathlon is not the person eating cranberry or the person who's sport is biathlon is not the owner of the turtle or both
+ 7. the person who's sport is ice-hockey is on the left of the person who's sport is cycling##1
+ 8. the person who's sport is biathlon is the owner of the turtle or the owner of the turtle is the person eating blueberry or both##11
+ 9. the person eating papaya is on the left of the person eating cranberry##1
+10. the person who's sport is biathlon is not the owner of the dog or the person who's sport is biathlon is not the person eating blueberry or both","{'Food': ['blueberry', 'pineapple', 'papaya', 'cranberry'], 'Pet': ['dog', 'turtle', 'ferret', 'horse'], 'Sport': ['surfing', 'biathlon', 'ice-hockey', 'cycling']}"
+Pt1_3x4_level12-5,"There are 4 different favourite beverages: fanta, iced-tea, mirinda, sprite
+The people have 4 different jobs:  nurse, pilot, scientist, writer
+The people prefer 4 different music-genres: blues, electronic, indie, metal
+ 1. the fan electronic is the person drinking iced-tea or the person drinking iced-tea is the nurse, but not both##10
+ 2. the person drinking iced-tea is on the left of the writer##1
+ 3. the fan electronic is not to the right of the fan blues##8
+ 4. the person drinking iced-tea is not to the right of the writer##8
+ 5. the fan blues is not the person drinking iced-tea or the person drinking iced-tea is not the writer or both
+ 6. the person drinking sprite is on the left or right of the fan indie##3
+ 7. the scientist and the fan electronic have different parity positions##9
+ 8. the fan indie is somewhere to the left of the pilot##5
+ 9. the pilot is somewhere to the left of the writer##5
+10. the fan indie is somewhere between the person drinking mirinda and the fan metal##7
+11. the nurse is the fan metal##1","{'Beverage': ['sprite', 'fanta', 'iced-tea', 'mirinda'], 'Job': ['nurse', 'scientist', 'pilot', 'writer'], 'Music-Genre': ['metal', 'indie', 'electronic', 'blues']}"
+Pt1_3x4_level12-6,"The people perfer 4 different movie-genres: action, animation, epic, satire
+The people prefer 4 different music-genres: disco, house, indie, metal
+There are 4 different nationalities: american, brazilian, japanese, malaysian
+ 1. the person watching animation movies is on the right of the american##1
+ 2. the fan disco is not the person watching action movies or the fan disco is not the malaysian or both
+ 3. the brazilian and the person watching epic movies have different parity positions##9
+ 4. the japanese is somewhere to the left of the person watching action movies##5
+ 5. the fan metal is on the left or right of the person watching animation movies##3
+ 6. the fan disco is on the left of the malaysian##1
+ 7. the brazilian is not the fan disco or the person watching action movies is not the brazilian or both
+ 8. the japanese is on the left of the person watching satire movies##1
+ 9. the american is on the left of the brazilian##1
+10. the person watching animation movies is on the left or right of the american##3
+11. the fan house is on the left of the fan metal##1
+12. the fan indie is the brazilian##1","{'Movie-Genre': ['epic', 'satire', 'action', 'animation'], 'Music-Genre': ['disco', 'house', 'metal', 'indie'], 'Nationality': ['japanese', 'malaysian', 'american', 'brazilian']}"
+Pt1_3x4_level12-7,"The people have 4 different jobs:  doctor, dressmaker, entrepreneur, pilot
+The people prefer 4 different music-genres: country, folk, hip-hop, soul
+There are 4 different nationalities: brazilian, japanese, nigerian, russian
+ 1. the fan soul is on the left or right of the nigerian##3
+ 2. the japanese is in an odd position##4
+ 3. the dressmaker is not to the left of the doctor##8
+ 4. the fan folk is not the pilot or the fan folk is not the nigerian or both
+ 5. the entrepreneur is on the right of the japanese##1
+ 6. the fan soul is not the dressmaker##6
+ 7. the fan folk is on the right of the fan hip-hop##1
+ 8. the fan soul is not to the right of the fan country##8
+ 9. the doctor is the brazilian##1
+10. the fan folk is not the russian##6
+11. the fan soul is on the right of the nigerian##1
+12. the fan soul is somewhere to the left of the russian##5
+13. the fan soul is somewhere between the entrepreneur and the fan folk##7","{'Job': ['doctor', 'dressmaker', 'pilot', 'entrepreneur'], 'Music-Genre': ['hip-hop', 'folk', 'soul', 'country'], 'Nationality': ['brazilian', 'nigerian', 'japanese', 'russian']}"
+Pt1_3x4_level12-8,"The people have 4 different jobs:  chef, dressmaker, photographer, police-officer
+There are 4 different nationalities: japanese, mexican, thai, turkish
+The people prefer 4 different types of sport: climbing, ice-hockey, skiing, snowboarding
+ 1. the thai is somewhere to the right of the photographer##5
+ 2. the turkish is on the far left or far right##3
+ 3. the dressmaker is the turkish or the turkish is the person who's sport is snowboarding or both##11
+ 4. the turkish is somewhere to the right of the person who's sport is climbing##5
+ 5. the thai is on the left of the turkish##1
+ 6. the thai and the person who's sport is skiing have different parity positions##9
+ 7. the person who's sport is climbing and the mexican have the same parity positions##9
+ 8. the turkish is somewhere to the right of the photographer##5
+ 9. the person who's sport is ice-hockey is not the photographer or the photographer is not the mexican or both
+10. the dressmaker is somewhere between the chef and the person who's sport is ice-hockey##7
+11. the dressmaker and the mexican have the same parity positions##9
+12. the person who's sport is ice-hockey is in an odd position##4","{'Job': ['police-officer', 'photographer', 'dressmaker', 'chef'], 'Nationality': ['mexican', 'japanese', 'thai', 'turkish'], 'Sport': ['ice-hockey', 'skiing', 'climbing', 'snowboarding']}"
+Pt1_3x4_level12-9,"There are 4 different nationalities: american, brazilian, egyptian, thai
+4 different pets are kept: chinchilla, dog, ferret, turtle
+The people use 4 different means of transport: bus, helicopter, quad-bike, taxi
+ 1. the owner of the chinchilla is on the left of the owner of the turtle##1
+ 2. the person driving the bus is not to the left of the person driving the taxi##8
+ 3. the brazilian is not to the right of the owner of the dog##8
+ 4. the owner of the chinchilla is on the left or right of the person driving the quad-bike##3
+ 5. the thai is on the left or right of the person driving the bus##3
+ 6. the owner of the dog is not to the right of the brazilian##8
+ 7. the person driving the bus is in an odd position##4
+ 8. the egyptian is somewhere to the left of the owner of the dog##5
+ 9. the brazilian is not the owner of the ferret or the brazilian is not the person driving the bus or both
+10. the person driving the taxi is not the owner of the turtle##6
+11. the person driving the quad-bike is on the far right##1
+12. the person driving the taxi is on the right of the person driving the helicopter##1","{'Nationality': ['egyptian', 'brazilian', 'american', 'thai'], 'Pet': ['ferret', 'dog', 'chinchilla', 'turtle'], 'Transport': ['helicopter', 'taxi', 'bus', 'quad-bike']}"
diff --git a/part2/level12/Pt2_3x5_level12.csv b/part2/level12/Pt2_3x5_level12.csv
new file mode 100644
index 0000000000000000000000000000000000000000..99fb78ad6d837f5befc5895d600e034fc0aeefed
--- /dev/null
+++ b/part2/level12/Pt2_3x5_level12.csv
@@ -0,0 +1,212 @@
+ID,Clues,SolutionGrid
+Pt1_3x5_level12-0,"5 different pets are kept: bird, ferret, fish, frog, goat
+The people prefer 5 different types of sport: biathlon, snowboarding, swimming, tennis, water-polo
+The people use 5 different means of transport: airplane, ship, snowmobile, train, trike
+ 1. the person who's sport is tennis and the owner of the ferret have the same parity positions##9
+ 2. the person driving the snowmobile is on the far right##1
+ 3. the person driving the trike is somewhere to the right of the person driving the train##5
+ 4. the owner of the bird is the person who's sport is biathlon or the owner of the bird is the person driving the train or both##11
+ 5. the owner of the ferret is on the left of the person driving the ship##1
+ 6. the person who's sport is snowboarding is somewhere between the person who's sport is swimming and the person driving the trike##7
+ 7. the owner of the goat is not to the right of the owner of the frog##8
+ 8. the owner of the frog is not the person who's sport is snowboarding##6
+ 9. the person driving the trike is on the left of the person who's sport is water-polo##1
+10. the owner of the bird is not to the left of the person driving the train##8
+11. the person driving the trike is not the person who's sport is snowboarding##6
+12. the person who's sport is tennis is not to the left of the person driving the airplane##8
+13. the person who's sport is swimming is somewhere to the right of the person who's sport is tennis##5
+14. the person driving the train is not the person who's sport is water-polo or the person who's sport is water-polo is not the owner of the frog or both
+15. the owner of the frog is on the right of the owner of the goat##1
+16. the person who's sport is swimming is not to the right of the person who's sport is snowboarding##8
+17. the person driving the trike is on the left or right of the person who's sport is snowboarding##3
+18. the owner of the bird is not to the left of the owner of the fish##8","{'Pet': ['ferret', 'fish', 'bird', 'goat', 'frog'], 'Sport': ['tennis', 'swimming', 'snowboarding', 'biathlon', 'water-polo'], 'Transport': ['airplane', 'ship', 'train', 'trike', 'snowmobile']}"
+Pt1_3x5_level12-1,"The people have 5 different hobbies: collecting, cooking, fishing, puzzles, sudoku
+The people have 5 different jobs:  accountant, analyst, lawyer, nurse, teacher
+The people perfer 5 different movie-genres: action, drama, fantasy, western, zombie
+ 1. the nurse is somewhere between the analyst and the person who's hobby is collecting##7
+ 2. the lawyer is on the far right##1
+ 3. the person who's hobby is fishing is on the far right##1
+ 4. the nurse is not to the right of the person who's hobby is puzzles##8
+ 5. the nurse is not to the left of the teacher##8
+ 6. the person watching zombie movies is between the person watching action movies and the person who's hobby is puzzles##2
+ 7. the person who's hobby is cooking is not to the right of the person watching fantasy movies##8
+ 8. the person watching fantasy movies is the accountant##1
+ 9. the person who's hobby is puzzles is not the person watching western movies or the person watching western movies is not the accountant or both
+10. the person who's hobby is collecting and the accountant have different parity positions##9
+11. the person who's hobby is sudoku is somewhere between the teacher and the person who's hobby is cooking##7
+12. the person watching western movies is on the left or right of the person who's hobby is puzzles##3
+13. the person who's hobby is puzzles is in an even position##4
+14. the person watching drama movies is on the left of the person watching action movies##1
+15. the person who's hobby is fishing is the person watching western movies or the person who's hobby is fishing is the lawyer or both##11","{'Hobby': ['collecting', 'sudoku', 'cooking', 'puzzles', 'fishing'], 'Job': ['teacher', 'nurse', 'analyst', 'accountant', 'lawyer'], 'Movie-Genre': ['drama', 'action', 'zombie', 'fantasy', 'western']}"
+Pt1_3x5_level12-2,"The people prefer 5 different music-genres: d&b, jazz, pop, punk, rock
+There are 5 different nationalities: argentine, french, malaysian, polish, russian
+5 different pets are kept: cat, frog, goat, pony, rat
+ 1. the fan punk is somewhere to the left of the fan d&b##5
+ 2. the russian is not to the left of the owner of the cat##8
+ 3. the argentine is on the right of the owner of the pony##1
+ 4. the argentine is not the owner of the rat or the argentine is not the fan jazz or both
+ 5. the owner of the frog is not to the left of the polish##8
+ 6. the fan jazz is somewhere between the owner of the cat and the owner of the frog##7
+ 7. the fan pop is on the far left or far right##3
+ 8. the fan jazz is on the left of the fan punk##1
+ 9. the owner of the pony is on the right of the russian##1
+10. the malaysian is the fan jazz or the malaysian is the owner of the frog or both##11
+11. the fan d&b is on the left or right of the fan punk##3
+12. the russian is the owner of the cat or the russian is the fan rock or both##11
+13. the fan rock is on the left or right of the french##3
+14. the owner of the goat is not to the left of the malaysian##8
+15. the russian is somewhere to the right of the owner of the goat##5
+16. the fan jazz is somewhere to the right of the fan pop##5
+17. the french is not to the right of the fan rock##8
+18. the fan punk is on the left of the french##1
+19. the russian is not to the left of the owner of the frog##8
+20. the owner of the goat is in an even position##4
+21. the malaysian is somewhere to the left of the russian##5","{'Music-Genre': ['pop', 'jazz', 'punk', 'd&b', 'rock'], 'Nationality': ['polish', 'malaysian', 'russian', 'french', 'argentine'], 'Pet': ['frog', 'goat', 'cat', 'pony', 'rat']}"
+Pt1_3x5_level12-3,"The people have 5 different hobbies: board-games, card-games, gardening, skydiving, writing
+The people prefer 5 different music-genres: folk, gospel, r&b, salsa, soul
+The people use 5 different means of transport: bike, jet-ski, roller, ship, subway
+ 1. the person driving the roller is not the person who's hobby is card-games or the person driving the roller is not the fan soul or both
+ 2. the fan folk is on the left of the fan salsa##1
+ 3. the person driving the ship is on the right of the person driving the roller##1
+ 4. the fan r&b is not to the right of the person who's hobby is gardening##8
+ 5. the person driving the jet-ski is somewhere between the fan salsa and the fan soul##7
+ 6. the person driving the bike is on the right of the person who's hobby is skydiving##1
+ 7. the fan soul is somewhere to the right of the person who's hobby is board-games##5
+ 8. the person driving the subway is on the far left or far right##3
+ 9. the fan r&b is on the far left or far right##3
+10. the person driving the subway is on the right of the fan salsa##1
+11. the fan r&b is somewhere to the left of the person driving the ship##5
+12. the fan salsa is not to the right of the person who's hobby is gardening##8
+13. the person driving the jet-ski and the fan salsa have different parity positions##9
+14. the person who's hobby is writing is the fan soul or the person driving the subway is the person who's hobby is writing, but not both##10
+15. the fan gospel and the person who's hobby is writing have the same parity positions##9
+16. the person who's hobby is skydiving is in an odd position##4
+17. the fan r&b is the person who's hobby is board-games##1
+18. the person driving the bike and the person who's hobby is gardening have the same parity positions##9","{'Hobby': ['board-games', 'card-games', 'skydiving', 'gardening', 'writing'], 'Music-Genre': ['r&b', 'soul', 'folk', 'salsa', 'gospel'], 'Transport': ['roller', 'ship', 'jet-ski', 'bike', 'subway']}"
+Pt1_3x5_level12-4,"There are 5 different favourite beverages: 7up, almond-milk, hot-chocolate, lemonade, tea
+The people have 5 different hobbies: hiking, puzzles, reading, sudoku, woodworking
+The people use 5 different means of transport: quad-bike, roller, scooter, skateboard, subway
+ 1. the person drinking almond-milk is the person who's hobby is reading##1
+ 2. the person who's hobby is sudoku is the person driving the quad-bike##1
+ 3. the person who's hobby is woodworking is on the left of the person drinking hot-chocolate##1
+ 4. the person who's hobby is reading is not to the left of the person drinking almond-milk##8
+ 5. the person who's hobby is puzzles is on the right of the person who's hobby is sudoku##1
+ 6. the person who's hobby is reading is not the person driving the roller or the person driving the roller is not the person drinking tea or both
+ 7. the person drinking hot-chocolate is on the left or right of the person driving the scooter##3
+ 8. the person drinking hot-chocolate is not the person driving the subway or the person drinking hot-chocolate is not the person who's hobby is reading or both
+ 9. the person who's hobby is puzzles is somewhere to the right of the person drinking 7up##5
+10. the person who's hobby is hiking is not to the right of the person who's hobby is sudoku##8
+11. the person driving the skateboard is on the right of the person drinking 7up##1
+12. the person who's hobby is hiking is not the person driving the roller or the person drinking 7up is not the person who's hobby is hiking or both
+13. the person who's hobby is hiking is on the left of the person drinking lemonade##1
+14. the person who's hobby is hiking is somewhere to the right of the person who's hobby is woodworking##5
+15. the person driving the quad-bike is the person who's hobby is sudoku or the person who's hobby is sudoku is the person drinking lemonade or both##11
+16. the person drinking almond-milk is the person who's hobby is puzzles or the person driving the roller is the person drinking almond-milk, but not both##10
+17. the person driving the skateboard is not to the right of the person driving the subway##8
+18. the person drinking 7up is on the far left##1","{'Beverage': ['7up', 'hot-chocolate', 'lemonade', 'tea', 'almond-milk'], 'Hobby': ['woodworking', 'hiking', 'sudoku', 'puzzles', 'reading'], 'Transport': ['scooter', 'skateboard', 'quad-bike', 'subway', 'roller']}"
+Pt1_3x5_level12-5,"There are 5 different favourite beverages: 7up, coffee, cola, soy-milk, water
+There are 5 different nationalities: british, chinese, german, malaysian, thai
+The people use 5 different means of transport: motorbike, scooter, snowmobile, train, van
+ 1. the german is on the left or right of the person drinking water##3
+ 2. the british is on the right of the thai##1
+ 3. the person drinking water is on the left of the person driving the scooter##1
+ 4. the thai is in the middle##1
+ 5. the thai and the person driving the motorbike have different parity positions##9
+ 6. the person drinking soy-milk is not the person driving the van or the person drinking soy-milk is not the malaysian or both
+ 7. the malaysian is somewhere between the person drinking 7up and the german##7
+ 8. the person drinking 7up is on the left or right of the chinese##3
+ 9. the person drinking 7up is on the left or right of the person drinking coffee##3
+10. the person drinking coffee and the british have different parity positions##9
+11. the british is not to the right of the person driving the motorbike##8
+12. the person driving the van and the person drinking soy-milk have the same parity positions##9
+13. the malaysian is on the left or right of the person drinking cola##3
+14. the person driving the motorbike is not to the left of the person driving the train##8
+15. the person drinking cola is on the left or right of the person driving the motorbike##3
+16. the person driving the train is not the thai##6
+17. the person drinking water is on the right of the person driving the snowmobile##1","{'Beverage': ['soy-milk', 'water', 'cola', '7up', 'coffee'], 'Nationality': ['german', 'malaysian', 'thai', 'british', 'chinese'], 'Transport': ['snowmobile', 'train', 'scooter', 'motorbike', 'van']}"
+Pt1_3x5_level12-6,"The people prefer 5 different music-genres: country, folk, gospel, reggae, rock
+There are 5 different nationalities: dutch, indonesian, nigerian, pakistani, turkish
+5 different pets are kept: cat, chinchilla, frog, mouse, turtle
+ 1. the fan gospel is not to the right of the owner of the frog##8
+ 2. the fan country and the owner of the mouse have different parity positions##9
+ 3. the dutch is not to the left of the owner of the mouse##8
+ 4. the indonesian and the fan rock have different parity positions##9
+ 5. the owner of the cat is somewhere to the left of the owner of the mouse##5
+ 6. the fan country is the owner of the turtle or the fan country is the pakistani or both##11
+ 7. the fan gospel and the dutch have different parity positions##9
+ 8. the nigerian is on the right of the owner of the chinchilla##1
+ 9. the owner of the chinchilla is on the left of the owner of the turtle##1
+10. the owner of the cat is not the fan rock##6
+11. the fan reggae is between the fan gospel and the fan country##2
+12. the fan rock is not to the left of the indonesian##8
+13. the owner of the turtle is somewhere between the owner of the frog and the indonesian##7
+14. the fan reggae is somewhere to the left of the owner of the frog##5
+15. the dutch is on the left of the fan gospel##1
+16. the owner of the turtle is not to the left of the fan rock##8
+17. the owner of the mouse is on the right of the fan folk##1
+18. the indonesian is not the owner of the turtle##6
+19. the owner of the frog is not the fan reggae or the dutch is not the owner of the frog or both
+20. the owner of the chinchilla is somewhere to the right of the owner of the mouse##5
+21. the owner of the cat is on the left or right of the owner of the mouse##3","{'Music-Genre': ['folk', 'rock', 'gospel', 'reggae', 'country'], 'Nationality': ['indonesian', 'dutch', 'turkish', 'nigerian', 'pakistani'], 'Pet': ['cat', 'mouse', 'chinchilla', 'turtle', 'frog']}"
+Pt1_3x5_level12-7,"There are 5 different favourite beverages: 7up, hot-chocolate, iced-tea, sprite, water
+The people have 5 different jobs:  accountant, bartender, librarian, pilot, videographer
+5 different pets are kept: cat, goat, goldfish, hamster, pony
+ 1. the owner of the goldfish is in the middle##1
+ 2. the owner of the cat is not the videographer##6
+ 3. the bartender is the person drinking 7up##1
+ 4. the owner of the pony is not to the right of the owner of the pony##8
+ 5. the owner of the goldfish is on the right of the person drinking water##1
+ 6. the owner of the hamster is somewhere to the right of the person drinking hot-chocolate##5
+ 7. the person drinking sprite is somewhere to the left of the bartender##5
+ 8. the librarian is on the left or right of the accountant##3
+ 9. the owner of the hamster is not the person drinking iced-tea or the person drinking iced-tea is not the librarian or both
+10. the videographer is on the left or right of the owner of the cat##3
+11. the librarian is somewhere between the accountant and the person drinking 7up##7
+12. the person drinking sprite is somewhere to the right of the owner of the cat##5
+13. the person drinking iced-tea is on the left of the person drinking sprite##1
+14. the pilot is somewhere to the left of the librarian##5
+15. the owner of the hamster is somewhere to the left of the owner of the goat##5
+16. the person drinking hot-chocolate and the videographer have the same parity positions##9","{'Beverage': ['hot-chocolate', 'water', 'iced-tea', 'sprite', '7up'], 'Job': ['videographer', 'pilot', 'accountant', 'librarian', 'bartender'], 'Pet': ['pony', 'cat', 'goldfish', 'hamster', 'goat']}"
+Pt1_3x5_level12-8,"There 5 different types of food: garlic, grapefruit, onion, pumpkin, tomato
+The people have 5 different hobbies: board-games, chess, puzzles, reading, rock-climbing
+The people prefer 5 different types of sport: cycling, handball, snowboarding, swimming, volleyball
+ 1. the person who's hobby is chess is in an odd position##4
+ 2. the person who's hobby is board-games is on the right of the person eating onion##1
+ 3. the person who's sport is swimming is between the person who's hobby is chess and the person eating grapefruit##2
+ 4. the person eating grapefruit is somewhere to the left of the person who's hobby is chess##5
+ 5. the person who's hobby is reading is not the person eating grapefruit or the person who's hobby is reading is not the person who's sport is handball or both
+ 6. the person who's sport is handball is the person who's hobby is rock-climbing##1
+ 7. the person who's sport is volleyball and the person who's hobby is rock-climbing have the same parity positions##9
+ 8. the person who's sport is cycling is in the middle##1
+ 9. the person eating garlic is not the person who's hobby is reading##6
+10. the person who's hobby is chess is somewhere to the right of the person eating tomato##5
+11. the person who's sport is cycling is on the left or right of the person who's hobby is puzzles##3
+12. the person who's sport is swimming is on the left or right of the person who's hobby is rock-climbing##3
+13. the person who's sport is cycling is on the left of the person eating garlic##1
+14. the person who's hobby is puzzles and the person eating tomato have the same parity positions##9
+15. the person eating tomato is on the right of the person who's hobby is rock-climbing##1
+16. the person who's hobby is reading is on the left or right of the person who's hobby is board-games##3
+17. the person who's hobby is reading is in an odd position##4
+18. the person who's sport is snowboarding is not to the left of the person eating grapefruit##8","{'Food': ['grapefruit', 'tomato', 'onion', 'garlic', 'pumpkin'], 'Hobby': ['rock-climbing', 'puzzles', 'chess', 'board-games', 'reading'], 'Sport': ['handball', 'swimming', 'cycling', 'snowboarding', 'volleyball']}"
+Pt1_3x5_level12-9,"There 5 different types of food: cabbage, corn, plum, pumpkin, spinach
+5 different pets are kept: cat, dog, ferret, goldfish, pony
+The people prefer 5 different types of sport: baseball, ice-hockey, sailing, swimming, water-polo
+ 1. the person who's sport is sailing is on the left or right of the owner of the ferret##3
+ 2. the owner of the dog is on the left of the owner of the ferret##1
+ 3. the person who's sport is swimming is somewhere to the left of the person who's sport is water-polo##5
+ 4. the owner of the dog is the person eating spinach##1
+ 5. the person eating cabbage is not the owner of the cat or the owner of the cat is not the person who's sport is water-polo or both
+ 6. the person who's sport is ice-hockey is not to the left of the person eating cabbage##8
+ 7. the owner of the goldfish is on the far right##1
+ 8. the person eating pumpkin is on the far left##1
+ 9. the person who's sport is baseball is on the right of the person eating corn##1
+10. the owner of the dog is somewhere to the right of the owner of the pony##5
+11. the person who's sport is sailing is somewhere to the right of the owner of the ferret##5
+12. the owner of the ferret is not the person eating plum##6
+13. the person who's sport is sailing is not to the left of the person who's sport is water-polo##8
+14. the person eating pumpkin is on the left of the owner of the dog##1
+15. the person who's sport is ice-hockey is not the person eating spinach or the person who's sport is ice-hockey is not the owner of the pony or both
+16. the person eating cabbage is not the person who's sport is sailing##6
+17. the person eating pumpkin and the person who's sport is baseball have the same parity positions##9
+18. the person who's sport is swimming is somewhere to the left of the person eating spinach##5
+19. the person eating plum is not to the left of the person eating cabbage##8","{'Food': ['pumpkin', 'spinach', 'cabbage', 'corn', 'plum'], 'Pet': ['pony', 'dog', 'ferret', 'cat', 'goldfish'], 'Sport': ['swimming', 'water-polo', 'ice-hockey', 'sailing', 'baseball']}"
diff --git a/part2/level12/Pt2_3x6_level12.csv b/part2/level12/Pt2_3x6_level12.csv
new file mode 100644
index 0000000000000000000000000000000000000000..5395bc16a3c4129a03fe90ae05f304b0c3bafaf7
--- /dev/null
+++ b/part2/level12/Pt2_3x6_level12.csv
@@ -0,0 +1,294 @@
+ID,Clues,SolutionGrid
+Pt1_3x6_level12-0,"The people have 6 different jobs:  coach, dancer, freelancer, paramedic, scientist, teacher
+The people prefer 6 different music-genres: dubstep, electronic, gospel, punk, r&b, rock
+The people prefer 6 different types of sport: climbing, golf, swimming, tennis, water-polo, weightlifting
+ 1. the scientist is not to the right of the coach##8
+ 2. the person who's sport is swimming is the fan rock or the person who's sport is swimming is the coach, but not both##10
+ 3. the teacher is somewhere to the right of the dancer##5
+ 4. the fan electronic is not to the right of the fan dubstep##8
+ 5. the person who's sport is swimming is not the paramedic or the person who's sport is swimming is not the fan punk or both
+ 6. the fan punk is on the left of the fan r&b##1
+ 7. the person who's sport is swimming is on the right of the person who's sport is climbing##1
+ 8. the scientist is not to the right of the fan rock##8
+ 9. the person who's sport is weightlifting is not the fan gospel##6
+10. the person who's sport is swimming is the coach##1
+11. the person who's sport is swimming is on the right of the person who's sport is climbing##1
+12. the person who's sport is water-polo is on the left or right of the scientist##3
+13. the fan r&b is not to the left of the person who's sport is swimming##8
+14. the fan r&b is between the scientist and the fan rock##2
+15. the paramedic and the person who's sport is tennis have different parity positions##9
+16. the coach is on the left of the person who's sport is tennis##1
+17. the freelancer is not to the right of the person who's sport is water-polo##8
+18. the fan r&b is not to the left of the fan dubstep##8
+19. the coach is not the person who's sport is climbing or the person who's sport is climbing is not the fan r&b or both
+20. the fan rock is somewhere to the left of the fan gospel##5
+21. the fan dubstep and the freelancer have the same parity positions##9
+22. the person who's sport is water-polo is somewhere between the scientist and the fan electronic##7","{'Job': ['dancer', 'freelancer', 'scientist', 'coach', 'teacher', 'paramedic'], 'Music-Genre': ['electronic', 'dubstep', 'punk', 'r&b', 'rock', 'gospel'], 'Sport': ['weightlifting', 'water-polo', 'climbing', 'swimming', 'tennis', 'golf']}"
+Pt1_3x6_level12-1,"The people have 6 different jobs:  dancer, designer, electrician, paramedic, photographer, writer
+The people perfer 6 different movie-genres: action, crime, epic, family, musical, western
+6 different pets are kept: bird, cat, ferret, guinea-pig, pony, rat
+ 1. the person watching action movies is on the left or right of the owner of the guinea-pig##3
+ 2. the person watching crime movies is not to the left of the owner of the ferret##8
+ 3. the dancer is on the right of the electrician##1
+ 4. the owner of the rat is not the person watching musical movies##6
+ 5. the owner of the ferret is not to the right of the person watching action movies##8
+ 6. the person watching action movies is not to the left of the photographer##8
+ 7. the person watching musical movies is not the owner of the cat##6
+ 8. the person watching family movies is not the owner of the cat or the owner of the cat is not the designer or both
+ 9. the writer is not the person watching musical movies or the person watching musical movies is not the owner of the bird or both
+10. the designer is not to the left of the paramedic##8
+11. the writer is not to the right of the person watching musical movies##8
+12. the writer is between the person watching action movies and the paramedic##2
+13. the owner of the pony and the writer have the same parity positions##9
+14. the electrician is on the left or right of the owner of the pony##3
+15. the owner of the pony is the dancer##1
+16. the owner of the guinea-pig is not to the right of the owner of the bird##8
+17. the owner of the pony is on the far right##1
+18. the electrician is not to the right of the person watching family movies##8
+19. the person watching western movies is on the right of the person watching musical movies##1
+20. the dancer is not the person watching family movies##6
+21. the person watching epic movies is somewhere to the left of the dancer##5
+22. the person watching epic movies is not the writer or the person watching epic movies is not the owner of the bird or both
+23. the person watching epic movies is not to the right of the dancer##8
+24. the owner of the rat is on the left or right of the designer##3
+25. the owner of the ferret is not to the left of the person watching action movies##8
+26. the photographer is on the far left##1
+27. the photographer and the person watching western movies have different parity positions##9","{'Job': ['photographer', 'writer', 'paramedic', 'designer', 'electrician', 'dancer'], 'Movie-Genre': ['action', 'epic', 'musical', 'western', 'family', 'crime'], 'Pet': ['ferret', 'guinea-pig', 'bird', 'cat', 'rat', 'pony']}"
+Pt1_3x6_level12-2,"There 6 different types of food: asparagus, blueberry, peach, pepper, plum, pomegranate
+The people have 6 different hobbies: board-games, drawing, puzzles, rock-climbing, sudoku, traveling
+There are 6 different nationalities: british, canadian, colombian, indian, japanese, spanish
+ 1. the person who's hobby is rock-climbing is somewhere to the right of the person who's hobby is sudoku##5
+ 2. the person eating pepper and the japanese have the same parity positions##9
+ 3. the person eating blueberry is somewhere to the right of the person eating plum##5
+ 4. the indian and the person eating plum have the same parity positions##9
+ 5. the person eating pepper is on the left of the canadian##1
+ 6. the person who's hobby is drawing is the canadian##1
+ 7. the indian and the person eating pomegranate have the same parity positions##9
+ 8. the canadian is not the person who's hobby is rock-climbing or the person eating pepper is not the canadian or both
+ 9. the spanish is on the left or right of the person eating pomegranate##3
+10. the person eating blueberry and the japanese have different parity positions##9
+11. the canadian is not to the left of the person who's hobby is rock-climbing##8
+12. the spanish is on the left or right of the indian##3
+13. the person who's hobby is board-games is not to the left of the person who's hobby is traveling##8
+14. the colombian is the person who's hobby is rock-climbing##1
+15. the person eating pomegranate is on the left of the person who's hobby is board-games##1
+16. the person eating asparagus is somewhere to the right of the person who's hobby is traveling##5
+17. the person who's hobby is sudoku is not the person eating pomegranate##6
+18. the colombian is not the person who's hobby is board-games##6
+19. the person who's hobby is sudoku is on the left or right of the japanese##3
+20. the person who's hobby is puzzles is on the far left##1
+21. the spanish is not to the right of the person who's hobby is board-games##8
+22. the japanese is not the person eating pepper##6
+23. the japanese is not to the left of the person eating plum##8
+24. the person who's hobby is board-games is somewhere to the left of the person who's hobby is rock-climbing##5
+25. the person who's hobby is rock-climbing is not to the right of the person eating peach##8
+26. the colombian is not to the right of the person eating pepper##8
+27. the person eating pomegranate is not the canadian or the person who's hobby is traveling is not the person eating pomegranate or both
+28. the person who's hobby is traveling is on the left or right of the person eating blueberry##3
+29. the person eating plum is on the left or right of the spanish##3
+30. the spanish is in an even position##4
+31. the japanese is somewhere between the spanish and the british##7","{'Food': ['plum', 'blueberry', 'pomegranate', 'asparagus', 'pepper', 'peach'], 'Hobby': ['puzzles', 'sudoku', 'traveling', 'board-games', 'rock-climbing', 'drawing'], 'Nationality': ['indian', 'spanish', 'japanese', 'british', 'colombian', 'canadian']}"
+Pt1_3x6_level12-3,"There are 6 different favourite beverages: 7up, cola, fanta, juice, lemonade, milk
+The people have 6 different jobs:  dancer, firefighter, paramedic, police-officer, software-developer, videographer
+The people perfer 6 different movie-genres: action, crime, musical, sports, spy, thriller
+ 1. the person drinking juice is not the person watching spy movies or the paramedic is not the person drinking juice or both
+ 2. the person watching thriller movies is the person drinking milk##1
+ 3. the videographer is somewhere between the dancer and the person watching thriller movies##7
+ 4. the person watching crime movies is not the person drinking 7up or the person watching crime movies is not the police-officer or both
+ 5. the person watching sports movies and the paramedic have different parity positions##9
+ 6. the police-officer is not to the left of the person watching spy movies##8
+ 7. the person watching sports movies is not to the right of the person drinking juice##8
+ 8. the person watching sports movies is somewhere to the right of the firefighter##5
+ 9. the person drinking milk is in an even position##4
+10. the police-officer and the person watching musical movies have different parity positions##9
+11. the person watching action movies is somewhere to the right of the person watching sports movies##5
+12. the software-developer is somewhere to the right of the paramedic##5
+13. the person watching crime movies is somewhere between the videographer and the person watching musical movies##7
+14. the paramedic and the person watching thriller movies have the same parity positions##9
+15. the person drinking 7up is not to the left of the person drinking lemonade##8
+16. the videographer is not to the left of the person drinking lemonade##8
+17. the person watching spy movies is the police-officer##1
+18. the dancer is between the person drinking cola and the person drinking 7up##2
+19. the police-officer is not the person watching action movies or the police-officer is not the person drinking 7up or both
+20. the person drinking milk is on the left of the software-developer##1
+21. the software-developer is not the person drinking juice##6
+22. the person drinking lemonade is not to the right of the person drinking fanta##8
+23. the videographer is not to the right of the paramedic##8","{'Beverage': ['cola', 'lemonade', '7up', 'milk', 'fanta', 'juice'], 'Job': ['firefighter', 'dancer', 'videographer', 'paramedic', 'software-developer', 'police-officer'], 'Movie-Genre': ['musical', 'crime', 'sports', 'thriller', 'action', 'spy']}"
+Pt1_3x6_level12-4,"There 6 different types of food: apricot, grapefruit, onion, papaya, pepper, pomegranate
+The people have 6 different hobbies: board-games, drawing, fishing, gardening, photography, singing
+The people prefer 6 different types of sport: climbing, sailing, skateboarding, skiing, snowboarding, water-polo
+ 1. the person who's sport is snowboarding is on the right of the person who's sport is sailing##1
+ 2. the person eating onion is not to the right of the person who's hobby is singing##8
+ 3. the person who's hobby is singing is in an odd position##4
+ 4. the person eating pepper is somewhere between the person who's sport is climbing and the person who's hobby is fishing##7
+ 5. the person who's hobby is board-games is between the person who's hobby is fishing and the person who's sport is sailing##2
+ 6. the person eating papaya is not to the left of the person who's sport is sailing##8
+ 7. the person who's sport is skateboarding is somewhere to the right of the person eating apricot##5
+ 8. the person eating apricot and the person who's hobby is gardening have the same parity positions##9
+ 9. the person who's hobby is drawing is somewhere to the left of the person who's hobby is photography##5
+10. the person who's hobby is board-games and the person who's sport is skateboarding have different parity positions##9
+11. the person who's sport is sailing is on the far left##1
+12. the person eating pepper is somewhere to the left of the person eating pomegranate##5
+13. the person who's hobby is gardening is somewhere to the left of the person eating pepper##5
+14. the person eating apricot is on the left of the person eating papaya##1
+15. the person eating onion is not to the right of the person who's hobby is drawing##8
+16. the person who's hobby is gardening is not to the right of the person eating papaya##8
+17. the person who's hobby is photography is in an even position##4
+18. the person eating pomegranate is not the person who's sport is snowboarding or the person who's hobby is fishing is not the person eating pomegranate or both
+19. the person eating grapefruit is in an even position##4
+20. the person eating apricot is not the person who's hobby is singing##6
+21. the person who's hobby is singing is not to the left of the person who's hobby is drawing##8
+22. the person who's sport is skiing is not to the right of the person who's hobby is drawing##8
+23. the person who's sport is water-polo is on the left or right of the person eating pomegranate##3
+24. the person eating pomegranate is between the person eating grapefruit and the person who's sport is skiing##2","{'Food': ['apricot', 'papaya', 'onion', 'pepper', 'pomegranate', 'grapefruit'], 'Hobby': ['gardening', 'board-games', 'fishing', 'drawing', 'singing', 'photography'], 'Sport': ['sailing', 'snowboarding', 'skateboarding', 'skiing', 'climbing', 'water-polo']}"
+Pt1_3x6_level12-5,"There are 6 different favourite beverages: almond-milk, fanta, lemonade, milk, sprite, water
+The people perfer 6 different movie-genres: animation, comedy, musical, mystery, romance, spy
+The people use 6 different means of transport: scooter, ship, skateboard, train, tram, van
+ 1. the person watching romance movies is not the person driving the tram or the person driving the tram is not the person drinking almond-milk or both
+ 2. the person driving the van is somewhere between the person watching spy movies and the person watching comedy movies##7
+ 3. the person driving the van is on the left of the person driving the scooter##1
+ 4. the person drinking water is on the left of the person drinking milk##1
+ 5. the person drinking lemonade is not to the left of the person driving the van##8
+ 6. the person drinking almond-milk is the person driving the tram or the person watching romance movies is the person drinking almond-milk or both##11
+ 7. the person watching spy movies is not the person driving the ship##6
+ 8. the person driving the scooter is not to the right of the person watching comedy movies##8
+ 9. the person watching musical movies is somewhere to the right of the person watching animation movies##5
+10. the person watching animation movies is somewhere to the left of the person driving the van##5
+11. the person drinking milk is not the person watching animation movies##6
+12. the person drinking milk is the person drinking milk##1
+13. the person watching musical movies is not to the right of the person driving the tram##8
+14. the person drinking milk is the person driving the train##1
+15. the person watching animation movies and the person drinking sprite have different parity positions##9
+16. the person driving the train is on the left or right of the person watching mystery movies##3
+17. the person drinking sprite is not to the left of the person driving the scooter##8
+18. the person watching animation movies is somewhere to the left of the person drinking sprite##5
+19. the person watching comedy movies is not to the left of the person watching mystery movies##8
+20. the person watching musical movies is not to the left of the person watching animation movies##8
+21. the person watching romance movies is on the left or right of the person drinking fanta##3
+22. the person drinking milk is not to the left of the person driving the ship##8
+23. the person driving the train is on the left or right of the person drinking lemonade##3
+24. the person watching mystery movies is not to the right of the person watching romance movies##8
+25. the person watching musical movies is not to the right of the person drinking almond-milk##8
+26. the person watching romance movies is on the far right##1
+27. the person watching comedy movies is not to the left of the person watching spy movies##8
+28. the person watching mystery movies and the person driving the van have the same parity positions##9
+29. the person driving the ship is not to the right of the person drinking water##8
+30. the person watching comedy movies is on the left of the person watching musical movies##1
+31. the person driving the skateboard is somewhere to the right of the person driving the scooter##5
+32. the person watching spy movies is not to the left of the person driving the train##8
+33. the person watching spy movies is somewhere to the left of the person drinking fanta##5","{'Beverage': ['water', 'milk', 'lemonade', 'sprite', 'fanta', 'almond-milk'], 'Movie-Genre': ['animation', 'spy', 'mystery', 'comedy', 'musical', 'romance'], 'Transport': ['ship', 'train', 'van', 'scooter', 'tram', 'skateboard']}"
+Pt1_3x6_level12-6,"The people have 6 different jobs:  musician, paramedic, photographer, project-manager, social-worker, writer
+The people prefer 6 different types of sport: skateboarding, snowboarding, swimming, tennis, volleyball, water-polo
+The people use 6 different means of transport: bike, bus, roller, skateboard, snowmobile, van
+ 1. the photographer is somewhere between the person who's sport is tennis and the person driving the bike##7
+ 2. the musician is on the left of the project-manager##1
+ 3. the paramedic is not the person who's sport is skateboarding##6
+ 4. the person driving the van is on the right of the person driving the skateboard##1
+ 5. the person who's sport is water-polo is not the social-worker##6
+ 6. the person who's sport is volleyball is somewhere to the left of the social-worker##5
+ 7. the photographer and the person driving the roller have the same parity positions##9
+ 8. the person who's sport is tennis is not to the left of the social-worker##8
+ 9. the person who's sport is tennis is not to the right of the social-worker##8
+10. the photographer is somewhere to the right of the project-manager##5
+11. the writer is not the person driving the snowmobile or the person driving the snowmobile is not the person who's sport is swimming or both
+12. the musician is the person who's sport is skateboarding or the musician is the person driving the van or both##11
+13. the person driving the van is somewhere to the left of the person who's sport is water-polo##5
+14. the person who's sport is skateboarding is somewhere to the right of the person driving the skateboard##5
+15. the person who's sport is water-polo is the person driving the bus##1
+16. the person who's sport is swimming is between the musician and the social-worker##2
+17. the person who's sport is snowboarding is on the far right##1
+18. the writer is not the person driving the snowmobile or the person who's sport is snowboarding is not the writer or both
+19. the person who's sport is water-polo is somewhere to the left of the person driving the bike##5
+20. the person driving the snowmobile is in an even position##4
+21. the paramedic is somewhere to the left of the project-manager##5","{'Job': ['paramedic', 'musician', 'project-manager', 'social-worker', 'photographer', 'writer'], 'Sport': ['volleyball', 'skateboarding', 'swimming', 'tennis', 'water-polo', 'snowboarding'], 'Transport': ['skateboard', 'van', 'roller', 'snowmobile', 'bus', 'bike']}"
+Pt1_3x6_level12-7,"The people have 6 different hobbies: collecting, hiking, rock-climbing, skydiving, sudoku, writing
+The people perfer 6 different movie-genres: action, adventure, comedy, disaster, horror, time-travel
+The people prefer 6 different music-genres: country, dubstep, funk, jazz, pop, reggae
+ 1. the person watching disaster movies is not the person who's hobby is sudoku or the person watching disaster movies is not the fan jazz or both
+ 2. the person watching adventure movies is somewhere to the left of the person who's hobby is writing##5
+ 3. the person watching horror movies and the person who's hobby is hiking have different parity positions##9
+ 4. the person who's hobby is collecting is somewhere to the left of the person watching horror movies##5
+ 5. the person watching disaster movies is not to the right of the person who's hobby is writing##8
+ 6. the fan pop is not the person watching disaster movies##6
+ 7. the person watching disaster movies is on the right of the person watching comedy movies##1
+ 8. the fan dubstep and the person who's hobby is hiking have the same parity positions##9
+ 9. the person who's hobby is rock-climbing is on the far left##1
+10. the fan dubstep is somewhere to the right of the fan reggae##5
+11. the person who's hobby is sudoku is on the left of the person watching action movies##1
+12. the person who's hobby is collecting is on the left or right of the fan reggae##3
+13. the person who's hobby is sudoku and the person watching horror movies have the same parity positions##9
+14. the person who's hobby is skydiving is not to the left of the person who's hobby is sudoku##8
+15. the person watching disaster movies is not to the right of the person watching horror movies##8
+16. the person watching comedy movies and the person who's hobby is sudoku have the same parity positions##9
+17. the fan pop is not to the right of the person watching action movies##8
+18. the person watching time-travel movies is on the right of the person watching disaster movies##1
+19. the fan pop is somewhere between the fan dubstep and the person watching comedy movies##7
+20. the person watching disaster movies is not to the left of the fan country##8
+21. the person watching horror movies is the person who's hobby is writing or the person watching horror movies is the fan country or both##11
+22. the person who's hobby is collecting is somewhere to the left of the person who's hobby is hiking##5
+23. the fan country is somewhere to the right of the fan jazz##5
+24. the fan reggae is on the left or right of the person watching comedy movies##3
+25. the fan reggae is not the person who's hobby is collecting##6
+26. the fan reggae is not to the right of the person who's hobby is collecting##8
+27. the fan funk is on the far right##1
+28. the fan reggae and the person who's hobby is rock-climbing have the same parity positions##9
+29. the fan country is not to the right of the fan country##8","{'Hobby': ['rock-climbing', 'collecting', 'hiking', 'sudoku', 'skydiving', 'writing'], 'Movie-Genre': ['adventure', 'comedy', 'disaster', 'time-travel', 'action', 'horror'], 'Music-Genre': ['reggae', 'jazz', 'country', 'pop', 'dubstep', 'funk']}"
+Pt1_3x6_level12-8,"There 6 different types of food: artichoke, cranberry, eggplant, nectarine, pomegranate, zucchini
+The people have 6 different jobs:  fisherman, librarian, mechanic, pilot, police-officer, videographer
+There are 6 different nationalities: argentine, japanese, polish, spanish, thai, turkish
+ 1. the japanese is on the right of the polish##1
+ 2. the person eating artichoke is somewhere to the left of the person eating eggplant##5
+ 3. the librarian is not to the left of the videographer##8
+ 4. the person eating eggplant is on the right of the japanese##1
+ 5. the thai is somewhere to the right of the spanish##5
+ 6. the person eating pomegranate and the librarian have different parity positions##9
+ 7. the polish is on the left or right of the police-officer##3
+ 8. the fisherman is on the right of the person eating nectarine##1
+ 9. the spanish is somewhere to the right of the argentine##5
+10. the person eating cranberry is somewhere to the right of the mechanic##5
+11. the pilot is not the person eating cranberry##6
+12. the person eating nectarine is somewhere to the left of the videographer##5
+13. the librarian is somewhere to the right of the person eating pomegranate##5
+14. the videographer is somewhere to the right of the fisherman##5
+15. the polish is not the librarian##6
+16. the mechanic is the person eating nectarine or the mechanic is the polish, but not both##10
+17. the person eating zucchini is on the right of the person eating cranberry##1
+18. the argentine is somewhere to the left of the person eating zucchini##5
+19. the person eating zucchini is in an even position##4
+20. the videographer is not to the left of the pilot##8
+21. the turkish is on the far right##1
+22. the spanish is not to the left of the mechanic##8
+23. the fisherman is not the person eating nectarine or the fisherman is not the turkish or both
+24. the polish is not to the left of the person eating cranberry##8
+25. the pilot and the japanese have different parity positions##9
+26. the person eating artichoke and the police-officer have different parity positions##9","{'Food': ['nectarine', 'artichoke', 'cranberry', 'zucchini', 'pomegranate', 'eggplant'], 'Job': ['mechanic', 'fisherman', 'police-officer', 'pilot', 'videographer', 'librarian'], 'Nationality': ['argentine', 'spanish', 'thai', 'polish', 'japanese', 'turkish']}"
+Pt1_3x6_level12-9,"There 6 different types of food: apricot, broccoli, cauliflower, cranberry, peas, tomato
+The people have 6 different hobbies: board-games, collecting, cooking, gardening, magic-tricks, video-games
+6 different pets are kept: bird, guinea-pig, hamster, lizard, pony, rabbit
+ 1. the person who's hobby is cooking is on the left or right of the person eating cauliflower##3
+ 2. the owner of the bird is not to the left of the owner of the pony##8
+ 3. the person eating cauliflower is somewhere to the left of the owner of the rabbit##5
+ 4. the person eating peas is not the owner of the hamster##6
+ 5. the person eating tomato is not the owner of the rabbit##6
+ 6. the person eating broccoli is on the left or right of the person eating peas##3
+ 7. the person eating broccoli is somewhere to the right of the person eating tomato##5
+ 8. the person who's hobby is video-games is somewhere to the right of the person eating cranberry##5
+ 9. the person who's hobby is video-games is on the left of the person eating peas##1
+10. the person eating apricot is somewhere to the left of the person who's hobby is gardening##5
+11. the owner of the lizard and the person who's hobby is video-games have different parity positions##9
+12. the owner of the pony is not the person who's hobby is collecting or the owner of the pony is not the person eating cranberry or both
+13. the owner of the rabbit is somewhere to the left of the person who's hobby is board-games##5
+14. the owner of the guinea-pig is somewhere to the right of the person eating peas##5
+15. the person who's hobby is video-games is somewhere between the person who's hobby is magic-tricks and the owner of the guinea-pig##7
+16. the person who's hobby is magic-tricks is somewhere between the person who's hobby is video-games and the person eating tomato##7
+17. the owner of the guinea-pig is somewhere to the right of the owner of the pony##5
+18. the owner of the rabbit is not to the left of the person who's hobby is magic-tricks##8
+19. the owner of the guinea-pig is not to the left of the person who's hobby is gardening##8
+20. the person eating cranberry is the owner of the lizard##1
+21. the person eating cauliflower is the person who's hobby is magic-tricks##1
+22. the owner of the hamster is in an odd position##4
+23. the owner of the lizard is somewhere to the left of the person who's hobby is magic-tricks##5
+24. the person eating broccoli is on the left or right of the person who's hobby is board-games##3
+25. the person who's hobby is gardening is not to the left of the owner of the pony##8
+26. the owner of the bird is on the left or right of the person eating broccoli##3
+27. the person eating cauliflower is not to the left of the person eating tomato##8","{'Food': ['cranberry', 'tomato', 'cauliflower', 'apricot', 'peas', 'broccoli'], 'Hobby': ['collecting', 'cooking', 'magic-tricks', 'video-games', 'board-games', 'gardening'], 'Pet': ['lizard', 'pony', 'hamster', 'rabbit', 'bird', 'guinea-pig']}"
diff --git a/part2/level12/Pt2_3x7_level12.csv b/part2/level12/Pt2_3x7_level12.csv
new file mode 100644
index 0000000000000000000000000000000000000000..3f8f9a06720d36a3c7f40ff3e6c4c65d5c385cbc
--- /dev/null
+++ b/part2/level12/Pt2_3x7_level12.csv
@@ -0,0 +1,353 @@
+ID,Clues,SolutionGrid
+Pt1_3x7_level12-0,"There 7 different types of food: apple, artichoke, banana, peach, pear, pineapple, pumpkin
+The people have 7 different hobbies: camping, chess, filmmaking, hiking, reading, singing, writing
+7 different pets are kept: bird, ferret, goldfish, hedgehog, mouse, rat, turtle
+ 1. the person eating pear is not to the left of the owner of the ferret##8
+ 2. the person who's hobby is chess is the person eating peach##1
+ 3. the person eating peach is somewhere to the right of the person who's hobby is writing##5
+ 4. the owner of the bird is not the person eating peach##6
+ 5. the person who's hobby is filmmaking is not the owner of the bird##6
+ 6. the person eating pineapple is in the middle##1
+ 7. the owner of the goldfish is on the left or right of the person eating apple##3
+ 8. the person eating apple and the person who's hobby is chess have different parity positions##9
+ 9. the owner of the hedgehog is on the left or right of the owner of the goldfish##3
+10. the owner of the goldfish is the person eating apple or the person eating apple is the person who's hobby is singing or both##11
+11. the person who's hobby is reading is on the right of the owner of the turtle##1
+12. the person who's hobby is filmmaking and the owner of the bird have different parity positions##9
+13. the owner of the ferret is somewhere to the right of the person who's hobby is chess##5
+14. the person eating pumpkin is the owner of the hedgehog or the person eating pumpkin is the person who's hobby is filmmaking, but not both##10
+15. the owner of the goldfish and the person who's hobby is chess have the same parity positions##9
+16. the owner of the turtle is on the left of the person who's hobby is reading##1
+17. the person who's hobby is reading is on the left or right of the person eating pumpkin##3
+18. the person eating artichoke is not the person who's hobby is camping##6
+19. the person eating pumpkin is not the person who's hobby is reading##6
+20. the person eating banana and the person who's hobby is writing have the same parity positions##9
+21. the person who's hobby is singing is in an even position##4
+22. the person who's hobby is filmmaking is not to the left of the owner of the bird##8
+23. the owner of the mouse is between the person who's hobby is hiking and the owner of the turtle##2
+24. the owner of the ferret is on the right of the owner of the mouse##1
+25. the person eating apple and the owner of the turtle have different parity positions##9
+26. the person eating pumpkin is not the owner of the goldfish or the person eating pumpkin is not the person who's hobby is reading or both
+27. the owner of the mouse is not to the left of the owner of the rat##8
+28. the person who's hobby is reading is between the person eating pear and the person who's hobby is filmmaking##2
+29. the person eating artichoke is not to the left of the person who's hobby is reading##8
+30. the person eating apple is somewhere to the left of the owner of the rat##5
+31. the person who's hobby is reading is on the left or right of the owner of the ferret##3
+32. the owner of the goldfish is on the left or right of the owner of the hedgehog##3
+33. the person who's hobby is filmmaking is not to the left of the person eating pumpkin##8","{'Food': ['banana', 'apple', 'peach', 'pineapple', 'pumpkin', 'artichoke', 'pear'], 'Hobby': ['writing', 'singing', 'chess', 'camping', 'filmmaking', 'reading', 'hiking'], 'Pet': ['goldfish', 'hedgehog', 'rat', 'bird', 'turtle', 'mouse', 'ferret']}"
+Pt1_3x7_level12-1,"The people perfer 7 different movie-genres: adventure, animation, comedy, mystery, scientific, sports, zombie
+The people prefer 7 different music-genres: dubstep, gospel, house, punk, reggae, rock, techno
+7 different pets are kept: ferret, fish, hamster, hedgehog, horse, snake, turtle
+ 1. the owner of the horse is not to the left of the person watching sports movies##8
+ 2. the person watching mystery movies is on the far left or far right##3
+ 3. the person watching zombie movies is not to the left of the fan dubstep##8
+ 4. the fan house is not to the left of the owner of the hamster##8
+ 5. the person watching zombie movies is on the far left or far right##3
+ 6. the owner of the hamster is not to the right of the owner of the horse##8
+ 7. the owner of the turtle is not to the right of the person watching zombie movies##8
+ 8. the fan rock is not to the left of the person watching scientific movies##8
+ 9. the fan house and the owner of the horse have the same parity positions##9
+10. the person watching animation movies is not the owner of the fish##6
+11. the fan punk is not to the left of the person watching scientific movies##8
+12. the fan techno is not the owner of the fish or the owner of the fish is not the person watching comedy movies or both
+13. the owner of the snake and the fan gospel have the same parity positions##9
+14. the owner of the snake is somewhere to the right of the person watching animation movies##5
+15. the fan gospel is on the left of the person watching mystery movies##1
+16. the fan reggae is on the right of the owner of the turtle##1
+17. the person watching animation movies is not to the left of the fan house##8
+18. the fan rock is not to the right of the owner of the ferret##8
+19. the owner of the horse is not to the right of the owner of the ferret##8
+20. the person watching adventure movies is the fan house##1
+21. the person watching animation movies is somewhere to the left of the person watching comedy movies##5
+22. the owner of the hamster and the person watching sports movies have the same parity positions##9
+23. the person watching animation movies is on the left or right of the fan rock##3
+24. the fan punk is on the left or right of the owner of the ferret##3
+25. the fan house is not the owner of the fish or the fan house is not the person watching sports movies or both
+26. the fan house is in an odd position##4
+27. the fan gospel is the owner of the snake##1
+28. the owner of the hamster is not to the right of the owner of the fish##8
+29. the fan dubstep is somewhere to the left of the fan reggae##5
+30. the person watching scientific movies is not to the right of the person watching mystery movies##8
+31. the owner of the turtle is on the left of the fan reggae##1
+32. the fan dubstep and the owner of the turtle have the same parity positions##9
+33. the person watching adventure movies is on the left of the owner of the ferret##1
+34. the owner of the horse is not the person watching comedy movies##6
+35. the owner of the turtle is not to the right of the fan house##8
+36. the person watching mystery movies is somewhere to the right of the fan dubstep##5
+37. the fan punk is somewhere to the right of the owner of the hamster##5","{'Movie-Genre': ['zombie', 'sports', 'adventure', 'scientific', 'animation', 'comedy', 'mystery'], 'Music-Genre': ['dubstep', 'reggae', 'house', 'rock', 'punk', 'gospel', 'techno'], 'Pet': ['turtle', 'hamster', 'horse', 'ferret', 'hedgehog', 'snake', 'fish']}"
+Pt1_3x7_level12-2,"There are 7 different favourite beverages: almond-milk, coffee, fanta, hot-chocolate, juice, tea, water
+There are 7 different nationalities: argentine, british, colombian, egyptian, italian, pakistani, spanish
+The people use 7 different means of transport: bus, motorbike, roller, scooter, snowmobile, train, trike
+ 1. the person drinking fanta is on the left or right of the person drinking hot-chocolate##3
+ 2. the egyptian is the person drinking almond-milk##1
+ 3. the british is not to the right of the argentine##8
+ 4. the person drinking tea is somewhere between the argentine and the colombian##7
+ 5. the person drinking almond-milk is on the far left or far right##3
+ 6. the person driving the snowmobile is the person drinking coffee or the colombian is the person driving the snowmobile or both##11
+ 7. the person driving the bus is somewhere to the right of the italian##5
+ 8. the british is not to the right of the person driving the bus##8
+ 9. the person driving the snowmobile and the egyptian have the same parity positions##9
+10. the person driving the snowmobile is somewhere to the right of the argentine##5
+11. the person driving the scooter is between the person driving the snowmobile and the spanish##2
+12. the person driving the roller is not to the right of the british##8
+13. the person drinking hot-chocolate is on the right of the egyptian##1
+14. the person drinking tea is not to the left of the person driving the motorbike##8
+15. the italian is not to the right of the person driving the roller##8
+16. the person drinking juice is in an even position##4
+17. the pakistani is not to the left of the person driving the snowmobile##8
+18. the person drinking fanta is not the egyptian or the person driving the bus is not the person drinking fanta or both
+19. the person drinking hot-chocolate is not to the right of the italian##8
+20. the person driving the train is on the far left or far right##3
+21. the person driving the roller is on the right of the colombian##1
+22. the person drinking tea is the spanish or the spanish is the person driving the bus, but not both##10
+23. the colombian and the person driving the bus have the same parity positions##9
+24. the person driving the snowmobile is somewhere to the right of the person driving the train##5
+25. the person drinking juice is somewhere between the person drinking fanta and the argentine##7
+26. the person driving the scooter is not the pakistani or the person drinking almond-milk is not the person driving the scooter or both
+27. the person driving the trike is somewhere to the left of the person driving the motorbike##5
+28. the person drinking tea is on the left or right of the person drinking water##3
+29. the person drinking hot-chocolate is not to the right of the person driving the trike##8","{'Beverage': ['almond-milk', 'hot-chocolate', 'fanta', 'juice', 'tea', 'water', 'coffee'], 'Nationality': ['egyptian', 'colombian', 'italian', 'british', 'spanish', 'argentine', 'pakistani'], 'Transport': ['train', 'trike', 'roller', 'bus', 'motorbike', 'scooter', 'snowmobile']}"
+Pt1_3x7_level12-3,"There 7 different types of food: apricot, cranberry, garlic, grapes, peas, pepper, pomegranate
+There are 7 different nationalities: australian, british, chinese, french, german, indonesian, japanese
+The people use 7 different means of transport: bike, jet-ski, quad-bike, roller, ship, train, trike
+ 1. the person eating pomegranate is on the right of the person driving the bike##1
+ 2. the person eating garlic is not to the left of the person eating pepper##8
+ 3. the person driving the bike and the german have different parity positions##9
+ 4. the person eating pomegranate is the person driving the ship or the person driving the ship is the french, but not both##10
+ 5. the german is somewhere between the british and the person eating garlic##7
+ 6. the british is not to the right of the australian##8
+ 7. the british is somewhere between the person eating cranberry and the person eating pepper##7
+ 8. the person eating pepper is not the british or the person eating pepper is not the person driving the roller or both
+ 9. the person driving the roller is not to the left of the person driving the train##8
+10. the person driving the ship and the person eating pomegranate have the same parity positions##9
+11. the indonesian is in an odd position##4
+12. the person driving the ship is somewhere to the right of the british##5
+13. the australian is somewhere to the right of the person driving the trike##5
+14. the person eating cranberry and the japanese have different parity positions##9
+15. the person eating apricot is somewhere to the right of the person driving the jet-ski##5
+16. the person eating apricot is the australian or the person driving the bike is the person eating apricot or both##11
+17. the japanese and the person driving the trike have the same parity positions##9
+18. the australian is somewhere to the right of the chinese##5
+19. the german is not to the right of the french##8
+20. the indonesian is the person driving the quad-bike or the person eating garlic is the indonesian or both##11
+21. the indonesian is not to the right of the french##8
+22. the person eating peas is somewhere between the british and the person driving the bike##7
+23. the indonesian is somewhere to the left of the chinese##5
+24. the person eating peas is somewhere to the left of the chinese##5
+25. the person eating peas is somewhere between the chinese and the japanese##7
+26. the person driving the bike and the person eating cranberry have different parity positions##9
+27. the australian is not to the right of the person driving the bike##8
+28. the person driving the jet-ski is somewhere to the left of the indonesian##5
+29. the person eating garlic and the person driving the roller have the same parity positions##9
+30. the person eating apricot is not the person driving the roller##6","{'Food': ['pepper', 'grapes', 'peas', 'cranberry', 'apricot', 'pomegranate', 'garlic'], 'Nationality': ['japanese', 'british', 'indonesian', 'chinese', 'australian', 'german', 'french'], 'Transport': ['trike', 'jet-ski', 'quad-bike', 'train', 'bike', 'ship', 'roller']}"
+Pt1_3x7_level12-4,"The people have 7 different hobbies: chess, collecting, dancing, fishing, skydiving, traveling, video-games
+The people have 7 different jobs:  architect, chef, electrician, engineer, lawyer, mechanic, software-developer
+The people prefer 7 different music-genres: ambient, blues, disco, folk, house, reggae, trance
+ 1. the person who's hobby is traveling is not to the left of the fan folk##8
+ 2. the mechanic is the fan disco or the person who's hobby is fishing is the mechanic or both##11
+ 3. the person who's hobby is video-games and the mechanic have the same parity positions##9
+ 4. the fan ambient is not the architect##6
+ 5. the person who's hobby is fishing is not to the left of the person who's hobby is video-games##8
+ 6. the lawyer is somewhere to the right of the electrician##5
+ 7. the mechanic is on the right of the person who's hobby is dancing##1
+ 8. the chef and the fan folk have different parity positions##9
+ 9. the fan folk is on the left or right of the person who's hobby is video-games##3
+10. the fan folk is the person who's hobby is traveling or the mechanic is the fan folk, but not both##10
+11. the fan blues is in an even position##4
+12. the person who's hobby is fishing is somewhere to the left of the software-developer##5
+13. the software-developer is on the right of the person who's hobby is fishing##1
+14. the engineer is on the far left or far right##3
+15. the fan blues is not the person who's hobby is dancing or the fan blues is not the software-developer or both
+16. the person who's hobby is fishing is not to the left of the electrician##8
+17. the fan house and the person who's hobby is traveling have the same parity positions##9
+18. the fan house is in an odd position##4
+19. the lawyer is on the left or right of the person who's hobby is video-games##3
+20. the chef is on the left or right of the electrician##3
+21. the electrician is not the person who's hobby is video-games or the electrician is not the fan blues or both
+22. the person who's hobby is video-games is between the electrician and the lawyer##2
+23. the engineer and the fan house have the same parity positions##9
+24. the fan disco is on the left of the fan trance##1
+25. the software-developer is not the person who's hobby is collecting##6
+26. the person who's hobby is dancing is in an odd position##4
+27. the lawyer is not to the left of the electrician##8
+28. the person who's hobby is chess is on the left of the fan ambient##1
+29. the person who's hobby is traveling is on the far left or far right##3
+30. the fan blues is the person who's hobby is chess##1
+31. the mechanic and the fan reggae have the same parity positions##9
+32. the lawyer is not to the right of the fan trance##8
+33. the software-developer is not to the left of the lawyer##8
+34. the fan trance is the software-developer##1
+35. the engineer is somewhere to the right of the architect##5","{'Hobby': ['traveling', 'video-games', 'dancing', 'fishing', 'skydiving', 'chess', 'collecting'], 'Job': ['electrician', 'chef', 'lawyer', 'mechanic', 'software-developer', 'architect', 'engineer'], 'Music-Genre': ['folk', 'reggae', 'house', 'disco', 'trance', 'blues', 'ambient']}"
+Pt1_3x7_level12-5,"There are 7 different nationalities: australian, canadian, dutch, egyptian, german, indonesian, russian
+The people prefer 7 different types of sport: baseball, basketball, ice-hockey, parkour, rowing, skiing, snowboarding
+The people use 7 different means of transport: airplane, bike, bus, motorbike, roller, ship, taxi
+ 1. the person driving the motorbike and the person who's sport is skiing have the same parity positions##9
+ 2. the person driving the bus is on the far right##1
+ 3. the german is not to the right of the person who's sport is ice-hockey##8
+ 4. the person driving the bike is not the person who's sport is ice-hockey or the dutch is not the person driving the bike or both
+ 5. the indonesian is the person driving the airplane##1
+ 6. the person driving the ship and the person who's sport is baseball have different parity positions##9
+ 7. the person who's sport is snowboarding is somewhere to the left of the german##5
+ 8. the indonesian is not to the right of the person who's sport is parkour##8
+ 9. the canadian is not the person who's sport is rowing or the canadian is not the person driving the airplane or both
+10. the person who's sport is ice-hockey is the australian or the person who's sport is ice-hockey is the person driving the motorbike, but not both##10
+11. the person who's sport is parkour is the person driving the ship or the person who's sport is parkour is the australian or both##11
+12. the person who's sport is basketball is the person driving the bike or the person who's sport is basketball is the canadian, but not both##10
+13. the person who's sport is basketball is not to the right of the russian##8
+14. the person who's sport is rowing is not to the right of the person who's sport is snowboarding##8
+15. the canadian and the person driving the bike have different parity positions##9
+16. the person driving the airplane is not to the right of the person who's sport is snowboarding##8
+17. the australian is on the right of the german##1
+18. the indonesian is not to the right of the dutch##8
+19. the person driving the ship is not to the left of the person driving the roller##8
+20. the person who's sport is basketball is on the right of the egyptian##1
+21. the person driving the ship is not the person who's sport is baseball or the german is not the person driving the ship or both
+22. the german is not to the right of the person driving the motorbike##8
+23. the dutch is the person who's sport is snowboarding or the dutch is the person driving the roller or both##11
+24. the person who's sport is ice-hockey and the person driving the roller have different parity positions##9
+25. the person driving the motorbike is on the left of the person who's sport is baseball##1
+26. the person driving the bike is not to the left of the person driving the airplane##8
+27. the egyptian is somewhere to the right of the australian##5
+28. the person who's sport is snowboarding is not to the left of the person driving the roller##8
+29. the german is in an odd position##4
+30. the person who's sport is snowboarding is not the person driving the airplane or the dutch is not the person who's sport is snowboarding or both
+31. the person driving the ship is on the right of the person who's sport is baseball##1
+32. the person driving the motorbike is not the person who's sport is baseball##6
+33. the person driving the bus and the person who's sport is snowboarding have different parity positions##9","{'Nationality': ['indonesian', 'dutch', 'german', 'australian', 'egyptian', 'russian', 'canadian'], 'Sport': ['rowing', 'snowboarding', 'ice-hockey', 'baseball', 'parkour', 'basketball', 'skiing'], 'Transport': ['airplane', 'roller', 'motorbike', 'taxi', 'ship', 'bike', 'bus']}"
+Pt1_3x7_level12-6,"The people have 7 different hobbies: camping, drawing, gardening, puzzles, reading, rock-climbing, traveling
+The people have 7 different jobs:  coach, firefighter, lawyer, librarian, nurse, paramedic, writer
+7 different pets are kept: bird, cat, dog, fish, guinea-pig, rat, snake
+ 1. the paramedic is on the left or right of the owner of the rat##3
+ 2. the owner of the rat is on the left or right of the person who's hobby is puzzles##3
+ 3. the person who's hobby is gardening is not to the left of the paramedic##8
+ 4. the owner of the cat is not to the left of the paramedic##8
+ 5. the coach is somewhere to the left of the paramedic##5
+ 6. the person who's hobby is rock-climbing and the nurse have different parity positions##9
+ 7. the person who's hobby is rock-climbing is between the person who's hobby is puzzles and the owner of the snake##2
+ 8. the owner of the cat is on the left or right of the person who's hobby is traveling##3
+ 9. the person who's hobby is rock-climbing is somewhere between the nurse and the person who's hobby is gardening##7
+10. the owner of the dog is on the far left or far right##3
+11. the person who's hobby is drawing is the owner of the dog##1
+12. the writer is on the left of the librarian##1
+13. the person who's hobby is gardening is on the left or right of the writer##3
+14. the owner of the snake and the person who's hobby is camping have the same parity positions##9
+15. the librarian and the owner of the cat have the same parity positions##9
+16. the firefighter is not to the left of the owner of the cat##8
+17. the owner of the guinea-pig is on the left or right of the person who's hobby is reading##3
+18. the owner of the dog is not to the left of the owner of the rat##8
+19. the firefighter is on the left or right of the paramedic##3
+20. the owner of the guinea-pig is not the person who's hobby is rock-climbing or the person who's hobby is rock-climbing is not the paramedic or both
+21. the person who's hobby is rock-climbing is on the left or right of the person who's hobby is camping##3
+22. the owner of the snake is the paramedic or the owner of the snake is the person who's hobby is reading, but not both##10
+23. the paramedic is on the right of the owner of the rat##1
+24. the writer is somewhere to the right of the paramedic##5
+25. the person who's hobby is camping is the paramedic or the owner of the rat is the person who's hobby is camping, but not both##10
+26. the owner of the fish is somewhere to the right of the person who's hobby is rock-climbing##5
+27. the person who's hobby is gardening is somewhere to the left of the person who's hobby is drawing##5
+28. the owner of the bird is somewhere to the left of the person who's hobby is drawing##5
+29. the person who's hobby is reading and the owner of the cat have the same parity positions##9
+30. the owner of the guinea-pig is not to the right of the person who's hobby is gardening##8
+31. the person who's hobby is gardening is on the left or right of the owner of the guinea-pig##3
+32. the owner of the fish is not the writer##6
+33. the writer is in an odd position##4
+34. the firefighter is the person who's hobby is reading or the owner of the cat is the firefighter or both##11","{'Hobby': ['puzzles', 'rock-climbing', 'camping', 'reading', 'traveling', 'gardening', 'drawing'], 'Job': ['nurse', 'coach', 'paramedic', 'firefighter', 'writer', 'librarian', 'lawyer'], 'Pet': ['bird', 'rat', 'snake', 'cat', 'guinea-pig', 'fish', 'dog']}"
+Pt1_3x7_level12-7,"There are 7 different favourite beverages: 7up, hot-chocolate, iced-tea, juice, soy-milk, tea, water
+There 7 different types of food: artichoke, avocado, broccoli, carrot, garlic, grapefruit, tomato
+7 different pets are kept: bird, cat, chinchilla, dog, ferret, guinea-pig, rabbit
+ 1. the owner of the guinea-pig and the person drinking juice have the same parity positions##9
+ 2. the person eating avocado is somewhere to the left of the person drinking juice##5
+ 3. the owner of the rabbit and the person eating tomato have different parity positions##9
+ 4. the owner of the rabbit is the person eating avocado or the person drinking iced-tea is the owner of the rabbit, but not both##10
+ 5. the owner of the guinea-pig is somewhere to the right of the owner of the ferret##5
+ 6. the person drinking 7up is not the person eating grapefruit##6
+ 7. the person eating artichoke is somewhere to the right of the owner of the dog##5
+ 8. the owner of the ferret is somewhere to the left of the owner of the cat##5
+ 9. the person eating broccoli is on the left of the person drinking iced-tea##1
+10. the person eating broccoli is not to the right of the person eating tomato##8
+11. the person drinking juice is the person eating artichoke##1
+12. the person eating broccoli is somewhere to the left of the owner of the bird##5
+13. the owner of the ferret is on the right of the person drinking 7up##1
+14. the person drinking juice is somewhere to the left of the person eating carrot##5
+15. the person drinking 7up is in the middle##1
+16. the person drinking water and the person eating broccoli have different parity positions##9
+17. the person drinking tea is not to the right of the person eating carrot##8
+18. the owner of the chinchilla is somewhere to the right of the person drinking hot-chocolate##5
+19. the person drinking soy-milk is not to the left of the person eating broccoli##8
+20. the person drinking hot-chocolate is on the left or right of the owner of the rabbit##3
+21. the person drinking iced-tea is not the person eating avocado or the owner of the dog is not the person drinking iced-tea or both
+22. the person drinking tea is somewhere to the right of the owner of the guinea-pig##5
+23. the person drinking juice is not the owner of the ferret##6
+24. the person drinking water is in an odd position##4
+25. the person drinking iced-tea and the owner of the chinchilla have the same parity positions##9
+26. the owner of the dog and the person eating avocado have different parity positions##9
+27. the person eating carrot is not the owner of the guinea-pig##6
+28. the owner of the dog is not to the left of the person drinking hot-chocolate##8
+29. the person eating broccoli is the owner of the dog##1
+30. the person eating tomato is not to the right of the person eating garlic##8
+31. the person drinking juice is not to the left of the person drinking juice##8","{'Beverage': ['water', 'hot-chocolate', 'iced-tea', '7up', 'soy-milk', 'juice', 'tea'], 'Food': ['avocado', 'broccoli', 'grapefruit', 'tomato', 'garlic', 'artichoke', 'carrot'], 'Pet': ['rabbit', 'dog', 'chinchilla', 'bird', 'ferret', 'guinea-pig', 'cat']}"
+Pt1_3x7_level12-8,"There 7 different types of food: apricot, asparagus, garlic, kale, mango, papaya, zucchini
+The people prefer 7 different music-genres: ambient, classical, disco, dubstep, folk, jazz, techno
+There are 7 different nationalities: australian, british, colombian, german, indonesian, italian, mexican
+ 1. the italian is not the fan dubstep##6
+ 2. the person eating apricot is the fan dubstep or the person eating apricot is the german, but not both##10
+ 3. the mexican and the person eating asparagus have different parity positions##9
+ 4. the colombian is somewhere to the right of the italian##5
+ 5. the person eating papaya and the german have different parity positions##9
+ 6. the german is not the person eating papaya##6
+ 7. the german is not to the right of the australian##8
+ 8. the person eating zucchini is on the right of the fan classical##1
+ 9. the person eating apricot is the indonesian##1
+10. the person eating kale is somewhere between the indonesian and the person eating zucchini##7
+11. the fan ambient is somewhere to the right of the fan folk##5
+12. the mexican is not to the left of the fan disco##8
+13. the british and the fan techno have the same parity positions##9
+14. the mexican is on the far left or far right##3
+15. the mexican is not to the left of the mexican##8
+16. the fan disco is not to the right of the australian##8
+17. the person eating apricot is not to the left of the person eating asparagus##8
+18. the person eating mango is somewhere to the right of the mexican##5
+19. the person eating kale and the german have different parity positions##9
+20. the british is the fan techno or the person eating kale is the british, but not both##10
+21. the british is not the fan disco##6
+22. the australian is somewhere to the right of the person eating zucchini##5
+23. the person eating mango is between the fan classical and the person eating garlic##2
+24. the mexican and the fan folk have different parity positions##9
+25. the person eating papaya is on the right of the german##1
+26. the fan ambient is on the left of the person eating apricot##1
+27. the italian and the fan techno have different parity positions##9
+28. the colombian is on the left of the australian##1
+29. the person eating mango is not the mexican or the person eating mango is not the fan classical or both
+30. the fan classical is not the colombian##6
+31. the fan jazz is not to the left of the person eating kale##8","{'Food': ['garlic', 'mango', 'papaya', 'zucchini', 'kale', 'asparagus', 'apricot'], 'Music-Genre': ['disco', 'folk', 'classical', 'techno', 'jazz', 'ambient', 'dubstep'], 'Nationality': ['mexican', 'german', 'italian', 'british', 'colombian', 'australian', 'indonesian']}"
+Pt1_3x7_level12-9,"There are 7 different favourite beverages: 7up, almond-milk, cola, fanta, hot-chocolate, mirinda, tea
+The people have 7 different jobs:  dancer, manager, pilot, social-worker, software-developer, teacher, writer
+There are 7 different nationalities: australian, colombian, german, indonesian, mexican, pakistani, polish
+ 1. the indonesian is not to the right of the pakistani##8
+ 2. the writer is on the right of the dancer##1
+ 3. the indonesian is between the person drinking mirinda and the person drinking tea##2
+ 4. the manager and the person drinking mirinda have the same parity positions##9
+ 5. the german is somewhere to the left of the polish##5
+ 6. the pakistani is not to the right of the social-worker##8
+ 7. the person drinking 7up is the german or the person drinking 7up is the software-developer or both##11
+ 8. the mexican is on the left of the australian##1
+ 9. the social-worker is in an even position##4
+10. the manager is not to the right of the person drinking tea##8
+11. the pilot is the person drinking fanta or the pilot is the colombian, but not both##10
+12. the mexican is on the right of the person drinking cola##1
+13. the polish is somewhere to the right of the person drinking cola##5
+14. the software-developer is not to the left of the social-worker##8
+15. the social-worker is the social-worker##1
+16. the dancer is not to the left of the person drinking cola##8
+17. the teacher is on the left or right of the person drinking tea##3
+18. the social-worker is not the mexican or the social-worker is not the person drinking hot-chocolate or both
+19. the person drinking fanta is on the right of the person drinking almond-milk##1
+20. the person drinking fanta is the pilot or the person drinking fanta is the australian, but not both##10
+21. the person drinking almond-milk is in the middle##1
+22. the software-developer is not the person drinking 7up##6
+23. the person drinking hot-chocolate is on the left or right of the person drinking 7up##3
+24. the person drinking tea is the social-worker or the person drinking tea is the colombian or both##11
+25. the person drinking cola and the mexican have different parity positions##9
+26. the australian is not to the left of the person drinking mirinda##8
+27. the pakistani is not to the left of the person drinking fanta##8
+28. the german is not to the left of the person drinking fanta##8
+29. the teacher is somewhere to the left of the person drinking mirinda##5","{'Beverage': ['tea', 'cola', 'mirinda', 'almond-milk', 'fanta', '7up', 'hot-chocolate'], 'Job': ['manager', 'teacher', 'dancer', 'writer', 'pilot', 'social-worker', 'software-developer'], 'Nationality': ['colombian', 'indonesian', 'mexican', 'australian', 'pakistani', 'german', 'polish']}"
diff --git a/part2/level12/Pt2_4x3_level12.csv b/part2/level12/Pt2_4x3_level12.csv
new file mode 100644
index 0000000000000000000000000000000000000000..3c38b59e84ee78d6f6a936da76fcfb8a157c67e6
--- /dev/null
+++ b/part2/level12/Pt2_4x3_level12.csv
@@ -0,0 +1,143 @@
+ID,Clues,SolutionGrid
+Pt1_4x3_level12-0,"There are 3 different favourite beverages: 7up, iced-tea, mirinda
+There 3 different types of food: blueberry, carrot, pomegranate
+The people have 3 different hobbies: board-games, camping, hiking
+The people perfer 3 different movie-genres: documentary, family, time-travel
+ 1. the person watching time-travel movies is not to the right of the person drinking iced-tea##8
+ 2. the person eating carrot is somewhere to the right of the person eating pomegranate##5
+ 3. the person eating carrot and the person watching documentary movies have different parity positions##9
+ 4. the person watching time-travel movies is not to the right of the person eating pomegranate##8
+ 5. the person who's hobby is hiking is not to the left of the person who's hobby is board-games##8
+ 6. the person who's hobby is hiking is somewhere between the person drinking 7up and the person watching time-travel movies##7
+ 7. the person eating carrot is not the person who's hobby is camping or the person watching documentary movies is not the person eating carrot or both
+ 8. the person drinking iced-tea is on the right of the person eating pomegranate##1
+ 9. the person watching documentary movies and the person drinking iced-tea have the same parity positions##9
+10. the person who's hobby is camping is not to the left of the person watching family movies##8","{'Beverage': ['mirinda', 'iced-tea', '7up'], 'Food': ['pomegranate', 'blueberry', 'carrot'], 'Hobby': ['board-games', 'hiking', 'camping'], 'Movie-Genre': ['time-travel', 'documentary', 'family']}"
+Pt1_4x3_level12-1,"There 3 different types of food: blueberry, plum, tomato
+The people have 3 different hobbies: baking, hiking, skydiving
+The people have 3 different jobs:  coach, photographer, scientist
+The people prefer 3 different types of sport: baseball, snowboarding, swimming
+ 1. the person who's sport is swimming and the person eating tomato have the same parity positions##9
+ 2. the person who's hobby is skydiving is not to the right of the person who's sport is baseball##8
+ 3. the person who's sport is snowboarding is the photographer##1
+ 4. the person who's hobby is baking is the person who's sport is swimming or the person eating tomato is the person who's hobby is baking or both##11
+ 5. the person who's sport is swimming is not the photographer or the person who's sport is swimming is not the person who's hobby is skydiving or both
+ 6. the scientist and the person who's sport is swimming have the same parity positions##9
+ 7. the person eating plum is on the left of the person eating tomato##1
+ 8. the person who's sport is swimming is not to the left of the coach##8
+ 9. the person who's sport is baseball is somewhere to the left of the person who's hobby is baking##5
+10. the person who's hobby is skydiving is somewhere to the right of the person eating blueberry##5","{'Food': ['blueberry', 'plum', 'tomato'], 'Hobby': ['hiking', 'skydiving', 'baking'], 'Job': ['photographer', 'coach', 'scientist'], 'Sport': ['snowboarding', 'baseball', 'swimming']}"
+Pt1_4x3_level12-2,"The people perfer 3 different movie-genres: adventure, mystery, thriller
+There are 3 different nationalities: canadian, japanese, spanish
+The people prefer 3 different types of sport: badminton, golf, rugby
+The people use 3 different means of transport: bike, ship, subway
+ 1. the person driving the bike is between the japanese and the spanish##2
+ 2. the person who's sport is golf is not to the right of the person driving the subway##8
+ 3. the person watching mystery movies is on the left or right of the person who's sport is golf##3
+ 4. the japanese is not to the right of the person driving the ship##8
+ 5. the person watching adventure movies is not to the right of the person who's sport is rugby##8
+ 6. the person watching adventure movies is not the person who's sport is rugby##6
+ 7. the person who's sport is badminton is somewhere to the left of the person who's sport is golf##5
+ 8. the japanese is not to the right of the person driving the ship##8
+ 9. the spanish is not the person driving the subway or the spanish is not the person who's sport is rugby or both
+10. the person watching thriller movies is not to the right of the spanish##8","{'Movie-Genre': ['adventure', 'mystery', 'thriller'], 'Nationality': ['japanese', 'canadian', 'spanish'], 'Sport': ['badminton', 'rugby', 'golf'], 'Transport': ['ship', 'bike', 'subway']}"
+Pt1_4x3_level12-3,"There 3 different types of food: nectarine, peas, radish
+The people have 3 different hobbies: card-games, reading, traveling
+The people prefer 3 different music-genres: pop, punk, soul
+3 different pets are kept: chinchilla, goat, rabbit
+1. the person who's hobby is reading is the person eating nectarine##1
+2. the person eating peas is not to the left of the person who's hobby is reading##8
+3. the person who's hobby is traveling is not the person eating nectarine or the person who's hobby is traveling is not the owner of the rabbit or both
+4. the owner of the goat is on the left of the fan soul##1
+5. the person who's hobby is reading and the person eating radish have the same parity positions##9
+6. the person who's hobby is card-games and the person eating peas have the same parity positions##9
+7. the person eating nectarine is on the left of the owner of the rabbit##1
+8. the owner of the rabbit is somewhere to the left of the fan pop##5","{'Food': ['nectarine', 'peas', 'radish'], 'Hobby': ['reading', 'card-games', 'traveling'], 'Music-Genre': ['punk', 'soul', 'pop'], 'Pet': ['goat', 'rabbit', 'chinchilla']}"
+Pt1_4x3_level12-4,"There are 3 different favourite beverages: iced-tea, mirinda, water
+The people have 3 different hobbies: board-games, magic-tricks, writing
+The people perfer 3 different movie-genres: action, comedy, sports
+The people prefer 3 different music-genres: dubstep, hip-hop, salsa
+1. the person watching comedy movies and the person drinking iced-tea have the same parity positions##9
+2. the fan salsa is the person drinking water or the person who's hobby is magic-tricks is the fan salsa or both##11
+3. the fan hip-hop is somewhere to the left of the fan salsa##5
+4. the person watching sports movies is on the left of the person watching action movies##1
+5. the person drinking mirinda is the person who's hobby is writing##1
+6. the person who's hobby is writing is not the fan dubstep or the fan dubstep is not the person drinking mirinda or both
+7. the person drinking water is somewhere to the left of the person watching action movies##5
+8. the person watching sports movies is on the far left##1","{'Beverage': ['water', 'mirinda', 'iced-tea'], 'Hobby': ['board-games', 'writing', 'magic-tricks'], 'Movie-Genre': ['sports', 'action', 'comedy'], 'Music-Genre': ['dubstep', 'hip-hop', 'salsa']}"
+Pt1_4x3_level12-5,"There 3 different types of food: grapes, kale, watermelon
+The people have 3 different hobbies: camping, drawing, filmmaking
+The people have 3 different jobs:  mechanic, security-guard, social-worker
+The people prefer 3 different types of sport: cricket, sailing, skateboarding
+ 1. the person who's hobby is drawing is on the left or right of the social-worker##3
+ 2. the person who's hobby is camping is the person who's sport is skateboarding##1
+ 3. the person who's sport is sailing is not to the left of the person who's hobby is camping##8
+ 4. the person eating kale is not to the right of the person who's sport is sailing##8
+ 5. the person who's hobby is camping is between the person eating kale and the person eating watermelon##2
+ 6. the person who's sport is cricket is the person who's hobby is filmmaking or the person who's sport is cricket is the person eating kale, but not both##10
+ 7. the person who's sport is skateboarding is not the person eating kale or the person who's sport is skateboarding is not the mechanic or both
+ 8. the person eating watermelon is the security-guard##1
+ 9. the person who's hobby is camping is the person eating kale or the person eating kale is the person who's sport is sailing, but not both##10
+10. the person eating grapes is somewhere between the mechanic and the person who's sport is cricket##7","{'Food': ['watermelon', 'grapes', 'kale'], 'Hobby': ['filmmaking', 'camping', 'drawing'], 'Job': ['security-guard', 'social-worker', 'mechanic'], 'Sport': ['cricket', 'skateboarding', 'sailing']}"
+Pt1_4x3_level12-6,"There 3 different types of food: avocado, broccoli, cucumber
+There are 3 different nationalities: german, indian, russian
+The people prefer 3 different types of sport: cricket, handball, rugby
+The people use 3 different means of transport: boat, jet-ski, snowmobile
+ 1. the person eating cucumber is not to the left of the person eating broccoli##8
+ 2. the person driving the jet-ski is not the indian or the person driving the jet-ski is not the person eating avocado or both
+ 3. the german is on the far left or far right##3
+ 4. the german is somewhere to the left of the russian##5
+ 5. the person who's sport is handball and the russian have the same parity positions##9
+ 6. the person eating avocado is the person who's sport is handball or the person eating avocado is the person driving the boat or both##11
+ 7. the person driving the snowmobile is in an even position##4
+ 8. the person driving the jet-ski is not to the right of the person driving the snowmobile##8
+ 9. the person eating broccoli is the person who's sport is rugby##1
+10. the german is not to the left of the person who's sport is rugby##8
+11. the person driving the snowmobile is not to the right of the person driving the boat##8
+12. the person driving the boat is somewhere to the right of the person who's sport is cricket##5","{'Food': ['broccoli', 'cucumber', 'avocado'], 'Nationality': ['german', 'indian', 'russian'], 'Sport': ['rugby', 'cricket', 'handball'], 'Transport': ['jet-ski', 'snowmobile', 'boat']}"
+Pt1_4x3_level12-7,"There are 3 different favourite beverages: cola, iced-tea, lemonade
+There 3 different types of food: pear, pepper, spinach
+The people have 3 different jobs:  doctor, fisherman, project-manager
+3 different pets are kept: bird, lizard, turtle
+ 1. the owner of the lizard is not to the left of the project-manager##8
+ 2. the person drinking cola is not the owner of the bird or the owner of the bird is not the person eating pepper or both
+ 3. the person drinking lemonade is somewhere to the right of the person eating pepper##5
+ 4. the owner of the bird is on the left or right of the person eating pear##3
+ 5. the doctor is somewhere to the right of the owner of the turtle##5
+ 6. the fisherman and the person eating pepper have the same parity positions##9
+ 7. the person eating pear is not the project-manager or the person eating pear is not the owner of the turtle or both
+ 8. the person drinking iced-tea is the owner of the turtle##1
+ 9. the owner of the bird and the person drinking iced-tea have the same parity positions##9
+10. the person drinking cola is the owner of the turtle or the person drinking cola is the project-manager or both##11
+11. the person drinking lemonade is somewhere to the right of the owner of the lizard##5","{'Beverage': ['iced-tea', 'cola', 'lemonade'], 'Food': ['pepper', 'pear', 'spinach'], 'Job': ['fisherman', 'project-manager', 'doctor'], 'Pet': ['turtle', 'lizard', 'bird']}"
+Pt1_4x3_level12-8,"There are 3 different favourite beverages: almond-milk, juice, lemonade
+The people have 3 different jobs:  bartender, designer, journalist
+The people perfer 3 different movie-genres: animation, thriller, zombie
+The people prefer 3 different music-genres: r&b, reggae, soul
+ 1. the person watching animation movies is not the journalist##6
+ 2. the designer is not the person watching zombie movies##6
+ 3. the person drinking almond-milk is between the fan soul and the fan reggae##2
+ 4. the fan r&b is on the right of the person watching animation movies##1
+ 5. the person drinking juice is the fan soul##1
+ 6. the person drinking lemonade is not to the right of the bartender##8
+ 7. the person drinking almond-milk is on the left or right of the person drinking juice##3
+ 8. the person watching zombie movies is on the left of the person drinking lemonade##1
+ 9. the person watching thriller movies is not to the left of the fan reggae##8
+10. the person watching zombie movies is not the person drinking almond-milk or the person drinking almond-milk is not the fan reggae or both","{'Beverage': ['juice', 'almond-milk', 'lemonade'], 'Job': ['designer', 'journalist', 'bartender'], 'Movie-Genre': ['animation', 'zombie', 'thriller'], 'Music-Genre': ['soul', 'r&b', 'reggae']}"
+Pt1_4x3_level12-9,"There are 3 different favourite beverages: 7up, coffee, soy-milk
+There 3 different types of food: peach, radish, tomato
+The people prefer 3 different music-genres: classical, funk, trance
+3 different pets are kept: chinchilla, snake, turtle
+ 1. the person drinking soy-milk is somewhere to the right of the person drinking coffee##5
+ 2. the person drinking coffee is somewhere to the left of the person drinking 7up##5
+ 3. the owner of the chinchilla is the fan funk##1
+ 4. the fan classical is on the left of the person drinking 7up##1
+ 5. the person eating radish and the owner of the chinchilla have the same parity positions##9
+ 6. the owner of the snake is on the left of the person eating tomato##1
+ 7. the person eating tomato and the owner of the turtle have the same parity positions##9
+ 8. the fan funk is not the person eating peach or the owner of the turtle is not the fan funk or both
+ 9. the person eating tomato is on the left or right of the fan classical##3
+10. the person drinking coffee is the fan trance or the person eating peach is the person drinking coffee, but not both##10
+11. the owner of the turtle is not the fan trance or the owner of the turtle is not the person drinking 7up or both
+12. the owner of the turtle is the person drinking coffee##1
+13. the owner of the chinchilla is somewhere to the right of the fan classical##5","{'Beverage': ['coffee', 'soy-milk', '7up'], 'Food': ['radish', 'peach', 'tomato'], 'Music-Genre': ['trance', 'classical', 'funk'], 'Pet': ['turtle', 'snake', 'chinchilla']}"
diff --git a/part2/level12/Pt2_4x4_level12.csv b/part2/level12/Pt2_4x4_level12.csv
new file mode 100644
index 0000000000000000000000000000000000000000..09f22aaaa82e5df19817cac48703e2e919195340
--- /dev/null
+++ b/part2/level12/Pt2_4x4_level12.csv
@@ -0,0 +1,206 @@
+ID,Clues,SolutionGrid
+Pt1_4x4_level12-0,"There 4 different types of food: apple, artichoke, onion, zucchini
+The people have 4 different jobs:  dressmaker, fisherman, mechanic, nurse
+4 different pets are kept: fish, horse, rat, snake
+The people use 4 different means of transport: boat, roller, scooter, subway
+ 1. the dressmaker is the dressmaker##1
+ 2. the person eating onion is not to the left of the person driving the subway##8
+ 3. the owner of the rat is the person eating onion or the owner of the rat is the mechanic or both##11
+ 4. the owner of the snake is on the left of the person driving the boat##1
+ 5. the fisherman is the person eating artichoke##1
+ 6. the person driving the subway and the nurse have the same parity positions##9
+ 7. the person eating apple is not the owner of the rat or the owner of the rat is not the person driving the boat or both
+ 8. the person eating zucchini is not to the right of the owner of the horse##8
+ 9. the fisherman is not to the right of the mechanic##8
+10. the person driving the subway is on the right of the person eating zucchini##1
+11. the dressmaker is not to the right of the mechanic##8
+12. the fisherman is not the person driving the roller##6
+13. the person driving the boat is not the person eating apple##6
+14. the person driving the scooter is between the person eating artichoke and the person driving the roller##2
+15. the person eating onion and the dressmaker have the same parity positions##9
+16. the person eating onion is not to the left of the person eating zucchini##8
+17. the owner of the rat is not to the left of the person eating onion##8","{'Food': ['apple', 'zucchini', 'artichoke', 'onion'], 'Job': ['nurse', 'dressmaker', 'fisherman', 'mechanic'], 'Pet': ['fish', 'horse', 'snake', 'rat'], 'Transport': ['roller', 'scooter', 'subway', 'boat']}"
+Pt1_4x4_level12-1,"There are 4 different favourite beverages: iced-tea, milk, mirinda, soy-milk
+The people have 4 different jobs:  fisherman, mechanic, pilot, software-developer
+The people perfer 4 different movie-genres: animation, crime, documentary, family
+The people use 4 different means of transport: bike, helicopter, scooter, snowmobile
+ 1. the person drinking iced-tea is not the person driving the scooter or the person drinking iced-tea is not the person watching crime movies or both
+ 2. the person drinking milk and the software-developer have the same parity positions##9
+ 3. the person drinking mirinda and the person driving the helicopter have different parity positions##9
+ 4. the person driving the snowmobile is on the right of the person drinking soy-milk##1
+ 5. the person watching documentary movies is on the left or right of the person drinking iced-tea##3
+ 6. the mechanic is on the left or right of the person drinking soy-milk##3
+ 7. the person drinking milk is on the far left or far right##3
+ 8. the person watching crime movies is somewhere to the right of the person watching animation movies##5
+ 9. the person watching documentary movies is the person driving the scooter or the person watching documentary movies is the pilot or both##11
+10. the person watching documentary movies is somewhere to the left of the person watching family movies##5
+11. the person drinking soy-milk is not to the right of the fisherman##8
+12. the fisherman is somewhere to the right of the person watching family movies##5
+13. the fisherman is on the left of the mechanic##1
+14. the person driving the bike is not to the left of the person driving the scooter##8
+15. the person drinking mirinda is not to the right of the person driving the scooter##8
+16. the person driving the snowmobile is somewhere to the right of the person driving the bike##5
+17. the person driving the scooter is not to the right of the person watching crime movies##8
+18. the person watching documentary movies is the person driving the scooter##1
+19. the pilot is not to the right of the person watching family movies##8
+20. the mechanic is not to the left of the person driving the bike##8","{'Beverage': ['mirinda', 'iced-tea', 'soy-milk', 'milk'], 'Job': ['pilot', 'software-developer', 'fisherman', 'mechanic'], 'Movie-Genre': ['documentary', 'family', 'animation', 'crime'], 'Transport': ['scooter', 'helicopter', 'bike', 'snowmobile']}"
+Pt1_4x4_level12-2,"There 4 different types of food: apple, banana, peas, watermelon
+The people have 4 different jobs:  electrician, fisherman, photographer, pilot
+The people prefer 4 different music-genres: ambient, classical, gospel, reggae
+4 different pets are kept: bird, hamster, hedgehog, lizard
+ 1. the fisherman is the owner of the lizard or the fan reggae is the fisherman or both##11
+ 2. the fisherman is somewhere between the fan gospel and the fan ambient##7
+ 3. the fan gospel is on the right of the person eating peas##1
+ 4. the person eating apple is on the right of the fan gospel##1
+ 5. the fan gospel is not to the left of the owner of the hedgehog##8
+ 6. the pilot is not the owner of the bird or the pilot is not the person eating watermelon or both
+ 7. the fan classical is in an even position##4
+ 8. the photographer is not to the left of the person eating banana##8
+ 9. the owner of the lizard is on the right of the owner of the hedgehog##1
+10. the electrician is between the fan classical and the fisherman##2
+11. the owner of the bird is on the left or right of the fan classical##3
+12. the fan reggae is not the pilot##6
+13. the owner of the hedgehog is somewhere to the left of the person eating banana##5
+14. the owner of the hamster is not the fan reggae##6","{'Food': ['watermelon', 'peas', 'banana', 'apple'], 'Job': ['pilot', 'fisherman', 'electrician', 'photographer'], 'Music-Genre': ['ambient', 'reggae', 'gospel', 'classical'], 'Pet': ['hedgehog', 'lizard', 'bird', 'hamster']}"
+Pt1_4x4_level12-3,"There are 4 different favourite beverages: lemonade, soy-milk, sprite, tea
+The people have 4 different hobbies: camping, gardening, puzzles, reading
+The people prefer 4 different music-genres: electronic, hip-hop, house, soul
+There are 4 different nationalities: colombian, dutch, indonesian, turkish
+ 1. the fan hip-hop is on the left of the dutch##1
+ 2. the person who's hobby is camping is the fan electronic##1
+ 3. the person who's hobby is reading is on the left or right of the fan hip-hop##3
+ 4. the person drinking lemonade is on the left of the person drinking soy-milk##1
+ 5. the person drinking lemonade is the person who's hobby is puzzles##1
+ 6. the colombian is not the fan hip-hop##6
+ 7. the fan house is somewhere to the left of the person who's hobby is puzzles##5
+ 8. the person drinking sprite is not to the right of the fan hip-hop##8
+ 9. the dutch is somewhere between the fan hip-hop and the colombian##7
+10. the person who's hobby is reading is on the right of the fan hip-hop##1
+11. the indonesian is on the far left##1
+12. the colombian is not the person who's hobby is reading##6
+13. the person who's hobby is camping is on the left or right of the person who's hobby is puzzles##3
+14. the person who's hobby is gardening is on the far left##1
+15. the colombian is the person who's hobby is camping or the person who's hobby is camping is the fan electronic or both##11
+16. the fan house is not the person drinking lemonade or the person drinking lemonade is not the colombian or both
+17. the person who's hobby is camping is the person drinking soy-milk or the person who's hobby is camping is the turkish, but not both##10","{'Beverage': ['sprite', 'tea', 'lemonade', 'soy-milk'], 'Hobby': ['gardening', 'reading', 'puzzles', 'camping'], 'Music-Genre': ['hip-hop', 'house', 'soul', 'electronic'], 'Nationality': ['indonesian', 'dutch', 'turkish', 'colombian']}"
+Pt1_4x4_level12-4,"There 4 different types of food: apple, garlic, pear, strawberry
+There are 4 different nationalities: canadian, chinese, mexican, turkish
+4 different pets are kept: goat, lizard, mouse, snake
+The people prefer 4 different types of sport: badminton, skateboarding, surfing, tennis
+ 1. the person eating strawberry is the person who's sport is badminton or the person eating strawberry is the owner of the goat or both##11
+ 2. the person eating apple is on the right of the canadian##1
+ 3. the person eating strawberry is somewhere to the left of the owner of the mouse##5
+ 4. the chinese is somewhere to the left of the person eating strawberry##5
+ 5. the person eating strawberry is on the right of the person who's sport is skateboarding##1
+ 6. the person who's sport is tennis and the owner of the mouse have the same parity positions##9
+ 7. the person who's sport is badminton is on the right of the person who's sport is surfing##1
+ 8. the turkish is somewhere to the right of the person eating garlic##5
+ 9. the person who's sport is badminton is not the chinese or the person who's sport is badminton is not the person eating strawberry or both
+10. the owner of the goat is somewhere to the right of the chinese##5
+11. the person eating strawberry is somewhere to the left of the person eating garlic##5
+12. the turkish is not the owner of the mouse or the turkish is not the person who's sport is badminton or both
+13. the person who's sport is tennis is on the right of the owner of the lizard##1
+14. the canadian is somewhere between the person eating apple and the mexican##7
+15. the canadian is somewhere to the right of the person who's sport is skateboarding##5
+16. the person eating strawberry and the owner of the lizard have different parity positions##9","{'Food': ['pear', 'strawberry', 'garlic', 'apple'], 'Nationality': ['chinese', 'mexican', 'canadian', 'turkish'], 'Pet': ['snake', 'goat', 'lizard', 'mouse'], 'Sport': ['skateboarding', 'surfing', 'badminton', 'tennis']}"
+Pt1_4x4_level12-5,"The people have 4 different jobs:  dancer, doctor, police-officer, scientist
+The people perfer 4 different movie-genres: action, horror, satire, time-travel
+The people prefer 4 different music-genres: hip-hop, punk, reggae, trance
+There are 4 different nationalities: egyptian, malaysian, pakistani, polish
+ 1. the person watching action movies is somewhere to the left of the person watching satire movies##5
+ 2. the fan punk is on the far left##1
+ 3. the pakistani and the fan punk have the same parity positions##9
+ 4. the scientist is somewhere to the right of the dancer##5
+ 5. the person watching satire movies is on the left or right of the egyptian##3
+ 6. the person watching action movies is on the left or right of the scientist##3
+ 7. the pakistani is not the fan hip-hop or the doctor is not the pakistani or both
+ 8. the malaysian is not the dancer##6
+ 9. the polish is on the right of the police-officer##1
+10. the fan punk is somewhere to the left of the pakistani##5
+11. the fan hip-hop is not to the left of the person watching time-travel movies##8
+12. the person watching satire movies is somewhere to the left of the fan hip-hop##5
+13. the doctor is the person watching time-travel movies##1
+14. the person watching satire movies is somewhere between the person watching action movies and the fan trance##7
+15. the person watching horror movies is not the fan hip-hop or the police-officer is not the person watching horror movies or both","{'Job': ['dancer', 'scientist', 'police-officer', 'doctor'], 'Movie-Genre': ['action', 'satire', 'horror', 'time-travel'], 'Music-Genre': ['punk', 'reggae', 'trance', 'hip-hop'], 'Nationality': ['egyptian', 'malaysian', 'pakistani', 'polish']}"
+Pt1_4x4_level12-6,"The people have 4 different hobbies: baking, camping, collecting, rock-climbing
+The people perfer 4 different movie-genres: action, adventure, drama, martial-arts
+The people prefer 4 different music-genres: blues, indie, jazz, reggae
+The people prefer 4 different types of sport: badminton, basketball, skateboarding, soccer
+ 1. the fan jazz is the person who's hobby is rock-climbing##1
+ 2. the fan jazz is on the left of the fan blues##1
+ 3. the person who's hobby is baking is not the person who's sport is soccer or the fan blues is not the person who's hobby is baking or both
+ 4. the person who's hobby is baking and the person who's sport is badminton have different parity positions##9
+ 5. the person who's sport is soccer is in an odd position##4
+ 6. the person who's hobby is collecting is not to the left of the person watching action movies##8
+ 7. the person watching action movies is the person who's hobby is camping or the person watching action movies is the person who's sport is soccer, but not both##10
+ 8. the person who's sport is skateboarding is somewhere to the right of the person watching drama movies##5
+ 9. the fan reggae is not the person watching drama movies or the fan reggae is not the person who's sport is skateboarding or both
+10. the person who's hobby is camping is on the left of the person watching adventure movies##1
+11. the person who's sport is basketball is not the person watching drama movies or the person who's sport is basketball is not the fan blues or both
+12. the person watching action movies is somewhere to the right of the fan reggae##5
+13. the person who's hobby is collecting is on the right of the person who's hobby is rock-climbing##1
+14. the person who's sport is soccer is between the person who's sport is basketball and the person who's hobby is collecting##2
+15. the person watching drama movies is not to the left of the fan reggae##8","{'Hobby': ['camping', 'baking', 'rock-climbing', 'collecting'], 'Movie-Genre': ['drama', 'adventure', 'action', 'martial-arts'], 'Music-Genre': ['reggae', 'indie', 'jazz', 'blues'], 'Sport': ['badminton', 'basketball', 'soccer', 'skateboarding']}"
+Pt1_4x4_level12-7,"The people have 4 different hobbies: magic-tricks, photography, sudoku, woodworking
+The people have 4 different jobs:  chef, lawyer, mechanic, teacher
+The people prefer 4 different music-genres: classical, metal, punk, soul
+The people use 4 different means of transport: airplane, boat, snowmobile, train
+ 1. the person who's hobby is woodworking and the fan soul have the same parity positions##9
+ 2. the person driving the train is on the far left##1
+ 3. the lawyer is somewhere to the right of the person who's hobby is magic-tricks##5
+ 4. the fan punk is not to the left of the person who's hobby is sudoku##8
+ 5. the fan metal is not to the left of the chef##8
+ 6. the person who's hobby is magic-tricks is on the far left or far right##3
+ 7. the fan punk is the person who's hobby is sudoku##1
+ 8. the person who's hobby is magic-tricks is not the person driving the train or the teacher is not the person who's hobby is magic-tricks or both
+ 9. the fan classical is in an odd position##4
+10. the person who's hobby is sudoku is not the chef##6
+11. the person who's hobby is sudoku is not to the right of the lawyer##8
+12. the person driving the boat is in an odd position##4
+13. the person who's hobby is woodworking is on the left or right of the person driving the boat##3
+14. the person driving the snowmobile is the lawyer##1
+15. the fan classical is somewhere to the left of the person who's hobby is sudoku##5
+16. the person driving the airplane is on the right of the mechanic##1
+17. the fan soul is not the person driving the snowmobile or the fan soul is not the teacher or both
+18. the fan metal is the chef##1
+19. the person who's hobby is woodworking is on the right of the person who's hobby is photography##1
+20. the person driving the train is not to the left of the mechanic##8","{'Hobby': ['magic-tricks', 'sudoku', 'photography', 'woodworking'], 'Job': ['mechanic', 'teacher', 'chef', 'lawyer'], 'Music-Genre': ['classical', 'punk', 'metal', 'soul'], 'Transport': ['train', 'airplane', 'boat', 'snowmobile']}"
+Pt1_4x4_level12-8,"The people have 4 different hobbies: baking, drawing, rock-climbing, video-games
+The people perfer 4 different movie-genres: animation, family, satire, sports
+4 different pets are kept: hedgehog, lizard, rat, turtle
+The people prefer 4 different types of sport: parkour, rugby, sailing, skiing
+ 1. the person who's hobby is rock-climbing is not to the right of the person watching family movies##8
+ 2. the person watching family movies and the owner of the lizard have the same parity positions##9
+ 3. the person watching family movies is not the owner of the hedgehog##6
+ 4. the person who's hobby is drawing is the owner of the hedgehog or the person who's sport is rugby is the person who's hobby is drawing, but not both##10
+ 5. the person watching sports movies is not to the right of the owner of the rat##8
+ 6. the owner of the rat is between the person watching sports movies and the person who's sport is skiing##2
+ 7. the person who's hobby is baking is somewhere to the left of the person who's sport is skiing##5
+ 8. the person who's sport is sailing is somewhere to the left of the person who's sport is rugby##5
+ 9. the person watching satire movies and the owner of the rat have different parity positions##9
+10. the person who's sport is skiing is the person who's hobby is drawing##1
+11. the person who's hobby is baking is not the person who's sport is sailing##6
+12. the owner of the turtle is not to the right of the owner of the turtle##8
+13. the person who's hobby is video-games is on the right of the person watching family movies##1
+14. the person who's sport is sailing is on the right of the person who's hobby is rock-climbing##1
+15. the person watching family movies is not the person who's sport is rugby or the person watching family movies is not the owner of the turtle or both","{'Hobby': ['rock-climbing', 'video-games', 'baking', 'drawing'], 'Movie-Genre': ['family', 'sports', 'animation', 'satire'], 'Pet': ['lizard', 'turtle', 'rat', 'hedgehog'], 'Sport': ['parkour', 'sailing', 'rugby', 'skiing']}"
+Pt1_4x4_level12-9,"There are 4 different favourite beverages: fanta, iced-tea, lemonade, mirinda
+The people have 4 different hobbies: board-games, dancing, puzzles, singing
+The people prefer 4 different music-genres: blues, d&b, metal, soul
+There are 4 different nationalities: australian, indian, spanish, thai
+ 1. the fan metal and the person drinking fanta have the same parity positions##9
+ 2. the person who's hobby is puzzles is the fan blues##1
+ 3. the fan metal is not to the right of the person drinking iced-tea##8
+ 4. the fan soul is not the person who's hobby is dancing##6
+ 5. the person who's hobby is board-games is on the left of the person drinking lemonade##1
+ 6. the fan d&b is in an odd position##4
+ 7. the spanish is on the left of the person drinking lemonade##1
+ 8. the thai is on the far left##1
+ 9. the person drinking lemonade is not the person who's hobby is board-games##6
+10. the fan d&b is on the left of the fan soul##1
+11. the indian is not the person drinking mirinda or the person drinking mirinda is not the person who's hobby is board-games or both
+12. the indian is on the left or right of the person who's hobby is puzzles##3
+13. the fan blues is on the right of the fan soul##1
+14. the australian is on the left or right of the indian##3
+15. the person who's hobby is board-games is not the person drinking mirinda or the person who's hobby is board-games is not the thai or both
+16. the person drinking lemonade is on the left of the person who's hobby is singing##1","{'Beverage': ['mirinda', 'fanta', 'lemonade', 'iced-tea'], 'Hobby': ['dancing', 'board-games', 'puzzles', 'singing'], 'Music-Genre': ['d&b', 'soul', 'blues', 'metal'], 'Nationality': ['thai', 'spanish', 'australian', 'indian']}"
diff --git a/part2/level12/Pt2_4x5_level12.csv b/part2/level12/Pt2_4x5_level12.csv
new file mode 100644
index 0000000000000000000000000000000000000000..82363adfa5f78e739a3492189562013e3b861ecc
--- /dev/null
+++ b/part2/level12/Pt2_4x5_level12.csv
@@ -0,0 +1,301 @@
+ID,Clues,SolutionGrid
+Pt1_4x5_level12-0,"There are 5 different favourite beverages: almond-milk, coffee, hot-chocolate, lemonade, milk
+The people have 5 different hobbies: board-games, card-games, dancing, filmmaking, gardening
+The people prefer 5 different music-genres: classical, dubstep, hip-hop, punk, soul
+5 different pets are kept: bird, fish, frog, horse, turtle
+ 1. the person drinking almond-milk and the owner of the bird have the same parity positions##9
+ 2. the fan dubstep and the owner of the frog have different parity positions##9
+ 3. the person drinking milk is somewhere to the left of the owner of the fish##5
+ 4. the fan hip-hop is somewhere to the left of the person who's hobby is filmmaking##5
+ 5. the fan classical is not the owner of the frog##6
+ 6. the fan classical is not to the right of the person drinking hot-chocolate##8
+ 7. the owner of the bird is the person who's hobby is board-games or the fan classical is the owner of the bird, but not both##10
+ 8. the owner of the fish is the fan punk##1
+ 9. the owner of the frog is on the left of the owner of the fish##1
+10. the fan dubstep is somewhere to the left of the owner of the horse##5
+11. the owner of the fish is not the person drinking almond-milk or the person drinking almond-milk is not the fan punk or both
+12. the person drinking almond-milk is not to the right of the owner of the frog##8
+13. the fan hip-hop is not to the left of the fan classical##8
+14. the person who's hobby is dancing is not to the left of the person who's hobby is gardening##8
+15. the person who's hobby is filmmaking is on the left or right of the person who's hobby is dancing##3
+16. the owner of the fish is somewhere to the right of the person drinking lemonade##5
+17. the person who's hobby is card-games and the fan dubstep have different parity positions##9
+18. the person drinking milk is on the left or right of the owner of the turtle##3
+19. the person drinking milk is between the fan hip-hop and the person who's hobby is card-games##2
+20. the person drinking milk is in the middle##1
+21. the person who's hobby is gardening is the fan soul or the person who's hobby is gardening is the owner of the fish or both##11
+22. the fan classical is the person drinking hot-chocolate##1
+23. the person who's hobby is board-games is not to the right of the fan classical##8
+24. the owner of the frog is not to the left of the person who's hobby is card-games##8
+25. the fan punk is not to the left of the fan dubstep##8","{'Beverage': ['almond-milk', 'hot-chocolate', 'milk', 'lemonade', 'coffee'], 'Hobby': ['board-games', 'card-games', 'gardening', 'dancing', 'filmmaking'], 'Music-Genre': ['dubstep', 'classical', 'soul', 'hip-hop', 'punk'], 'Pet': ['bird', 'turtle', 'horse', 'frog', 'fish']}"
+Pt1_4x5_level12-1,"The people have 5 different hobbies: board-games, camping, gardening, magic-tricks, woodworking
+The people prefer 5 different music-genres: ambient, blues, dubstep, metal, techno
+There are 5 different nationalities: argentine, dutch, french, mexican, nigerian
+The people prefer 5 different types of sport: basketball, rowing, skiing, swimming, volleyball
+ 1. the argentine is not the fan blues or the person who's hobby is gardening is not the argentine or both
+ 2. the dutch is somewhere to the right of the person who's sport is rowing##5
+ 3. the person who's hobby is gardening is somewhere between the fan blues and the person who's sport is swimming##7
+ 4. the person who's sport is swimming is somewhere to the right of the person who's sport is volleyball##5
+ 5. the nigerian is between the fan ambient and the fan dubstep##2
+ 6. the person who's hobby is board-games is on the far left or far right##3
+ 7. the mexican is not to the left of the french##8
+ 8. the person who's sport is skiing is the mexican or the person who's sport is skiing is the person who's hobby is camping or both##11
+ 9. the argentine is not to the right of the person who's sport is skiing##8
+10. the person who's hobby is gardening is not the argentine or the argentine is not the person who's sport is volleyball or both
+11. the person who's hobby is camping is on the right of the fan metal##1
+12. the person who's sport is basketball is somewhere to the left of the fan dubstep##5
+13. the fan metal is on the left or right of the dutch##3
+14. the nigerian is somewhere between the fan techno and the fan ambient##7
+15. the person who's hobby is woodworking is on the left of the fan ambient##1
+16. the mexican is not to the right of the person who's sport is skiing##8
+17. the person who's sport is swimming and the fan dubstep have different parity positions##9
+18. the argentine is the fan dubstep or the argentine is the person who's hobby is magic-tricks or both##11
+19. the fan blues is between the dutch and the person who's hobby is board-games##2
+20. the fan techno is not to the right of the person who's sport is basketball##8
+21. the person who's sport is skiing is on the right of the fan metal##1
+22. the person who's hobby is board-games is somewhere to the left of the person who's sport is basketball##5
+23. the fan blues is somewhere to the left of the mexican##5","{'Hobby': ['board-games', 'magic-tricks', 'gardening', 'woodworking', 'camping'], 'Music-Genre': ['techno', 'blues', 'dubstep', 'metal', 'ambient'], 'Nationality': ['french', 'argentine', 'dutch', 'nigerian', 'mexican'], 'Sport': ['rowing', 'basketball', 'volleyball', 'swimming', 'skiing']}"
+Pt1_4x5_level12-2,"The people have 5 different hobbies: camping, chess, collecting, photography, reading
+The people have 5 different jobs:  electrician, entrepreneur, lawyer, pilot, videographer
+The people prefer 5 different types of sport: badminton, climbing, ice-hockey, rowing, water-polo
+The people use 5 different means of transport: boat, car, jet-ski, snowmobile, taxi
+ 1. the electrician is on the left or right of the person who's sport is rowing##3
+ 2. the person who's hobby is reading is not to the right of the person who's hobby is chess##8
+ 3. the person driving the car is the person who's sport is badminton or the person driving the car is the person who's hobby is reading, but not both##10
+ 4. the entrepreneur is the person who's hobby is chess or the person who's hobby is chess is the person who's sport is badminton or both##11
+ 5. the person driving the jet-ski is on the left of the person who's hobby is chess##1
+ 6. the person who's hobby is reading is not to the right of the person who's sport is water-polo##8
+ 7. the person who's hobby is photography is not the person driving the snowmobile##6
+ 8. the entrepreneur is on the right of the lawyer##1
+ 9. the person who's sport is ice-hockey is between the person who's sport is rowing and the person who's hobby is collecting##2
+10. the videographer is the person who's sport is rowing or the videographer is the person driving the taxi or both##11
+11. the person who's hobby is collecting is not to the right of the entrepreneur##8
+12. the lawyer is not to the right of the person who's sport is rowing##8
+13. the person driving the boat is somewhere to the left of the videographer##5
+14. the entrepreneur is the person who's sport is climbing##1
+15. the person who's sport is water-polo is the person driving the jet-ski or the person driving the jet-ski is the person who's hobby is camping, but not both##10
+16. the person driving the boat is the entrepreneur##1
+17. the entrepreneur is on the right of the lawyer##1
+18. the person who's sport is ice-hockey is not to the right of the person who's sport is rowing##8
+19. the person who's hobby is chess is somewhere to the right of the person who's sport is water-polo##5
+20. the person who's sport is climbing and the electrician have different parity positions##9
+21. the person who's sport is badminton is the person who's hobby is chess or the videographer is the person who's sport is badminton or both##11
+22. the person who's hobby is camping is not to the left of the person who's hobby is chess##8
+23. the person driving the snowmobile is on the right of the electrician##1
+24. the person who's hobby is collecting is not the person who's sport is rowing or the person who's hobby is collecting is not the videographer or both
+25. the person who's sport is water-polo is the pilot or the person who's sport is water-polo is the person who's hobby is photography, but not both##10
+26. the person driving the taxi is somewhere to the right of the person driving the jet-ski##5","{'Hobby': ['reading', 'chess', 'collecting', 'photography', 'camping'], 'Job': ['pilot', 'lawyer', 'entrepreneur', 'electrician', 'videographer'], 'Sport': ['water-polo', 'badminton', 'climbing', 'ice-hockey', 'rowing'], 'Transport': ['jet-ski', 'car', 'boat', 'taxi', 'snowmobile']}"
+Pt1_4x5_level12-3,"There are 5 different favourite beverages: almond-milk, fanta, lemonade, tea, water
+There 5 different types of food: lime, onion, pear, peas, raspberry
+The people perfer 5 different movie-genres: comedy, crime, epic, romance, thriller
+The people prefer 5 different types of sport: basketball, handball, rugby, snowboarding, volleyball
+ 1. the person drinking fanta is on the left or right of the person who's sport is rugby##3
+ 2. the person eating onion is on the left of the person drinking almond-milk##1
+ 3. the person watching comedy movies is not to the right of the person who's sport is basketball##8
+ 4. the person drinking fanta is on the right of the person drinking lemonade##1
+ 5. the person who's sport is basketball is somewhere to the left of the person who's sport is rugby##5
+ 6. the person watching romance movies is on the right of the person watching comedy movies##1
+ 7. the person who's sport is basketball is not the person watching epic movies or the person watching epic movies is not the person drinking almond-milk or both
+ 8. the person eating lime is the person who's sport is basketball or the person eating lime is the person watching comedy movies, but not both##10
+ 9. the person drinking fanta is not the person eating raspberry or the person drinking fanta is not the person who's sport is volleyball or both
+10. the person drinking fanta is not the person watching crime movies or the person drinking fanta is not the person eating raspberry or both
+11. the person drinking almond-milk is somewhere between the person who's sport is basketball and the person drinking water##7
+12. the person watching thriller movies is between the person watching romance movies and the person watching epic movies##2
+13. the person drinking tea is not the person who's sport is volleyball or the person watching thriller movies is not the person drinking tea or both
+14. the person drinking water is not the person eating lime##6
+15. the person watching comedy movies is not the person who's sport is volleyball or the person eating lime is not the person watching comedy movies or both
+16. the person drinking almond-milk is not to the left of the person drinking water##8
+17. the person who's sport is basketball is on the left of the person drinking fanta##1
+18. the person watching crime movies is somewhere to the left of the person who's sport is basketball##5
+19. the person drinking water is not the person eating raspberry or the person drinking water is not the person watching epic movies or both
+20. the person eating onion is the person who's sport is handball##1
+21. the person who's sport is volleyball is the person drinking almond-milk or the person who's sport is volleyball is the person watching romance movies, but not both##10
+22. the person watching crime movies is somewhere to the left of the person drinking fanta##5
+23. the person drinking water is not to the right of the person eating raspberry##8
+24. the person watching thriller movies is on the right of the person watching romance movies##1
+25. the person eating raspberry is somewhere between the person watching crime movies and the person eating lime##7
+26. the person who's sport is rugby is on the left or right of the person drinking fanta##3
+27. the person eating peas is on the left of the person eating pear##1
+28. the person eating lime is not the person watching thriller movies##6
+29. the person drinking almond-milk is on the left or right of the person drinking water##3","{'Beverage': ['water', 'almond-milk', 'lemonade', 'fanta', 'tea'], 'Food': ['onion', 'raspberry', 'lime', 'peas', 'pear'], 'Movie-Genre': ['crime', 'comedy', 'romance', 'thriller', 'epic'], 'Sport': ['handball', 'volleyball', 'basketball', 'snowboarding', 'rugby']}"
+Pt1_4x5_level12-4,"There 5 different types of food: carrot, eggplant, nectarine, peach, pineapple
+The people perfer 5 different movie-genres: adventure, animation, drama, sports, time-travel
+The people prefer 5 different types of sport: baseball, ice-hockey, skateboarding, snowboarding, volleyball
+The people use 5 different means of transport: bus, car, quad-bike, roller, train
+ 1. the person driving the car is not the person watching animation movies##6
+ 2. the person eating pineapple is somewhere to the right of the person eating carrot##5
+ 3. the person watching sports movies is on the left or right of the person watching drama movies##3
+ 4. the person who's sport is ice-hockey and the person watching drama movies have the same parity positions##9
+ 5. the person watching animation movies is the person driving the roller or the person watching animation movies is the person who's sport is ice-hockey or both##11
+ 6. the person watching adventure movies and the person who's sport is ice-hockey have the same parity positions##9
+ 7. the person watching animation movies and the person who's sport is volleyball have the same parity positions##9
+ 8. the person eating nectarine is on the left or right of the person eating eggplant##3
+ 9. the person watching drama movies is not to the left of the person driving the bus##8
+10. the person eating nectarine is on the left of the person eating peach##1
+11. the person who's sport is volleyball and the person eating nectarine have different parity positions##9
+12. the person watching time-travel movies is on the left of the person eating nectarine##1
+13. the person who's sport is skateboarding is not the person driving the quad-bike or the person who's sport is skateboarding is not the person eating eggplant or both
+14. the person watching sports movies is the person driving the bus or the person watching sports movies is the person who's sport is snowboarding or both##11
+15. the person eating peach is not the person driving the train or the person who's sport is snowboarding is not the person eating peach or both
+16. the person driving the train is in an even position##4
+17. the person watching sports movies is the person who's sport is baseball or the person driving the bus is the person watching sports movies or both##11
+18. the person watching adventure movies is somewhere to the left of the person who's sport is snowboarding##5
+19. the person eating pineapple is not the person driving the bus or the person watching time-travel movies is not the person eating pineapple or both
+20. the person driving the quad-bike is somewhere to the left of the person driving the car##5
+21. the person watching drama movies is not the person driving the bus##6
+22. the person eating eggplant and the person who's sport is snowboarding have the same parity positions##9
+23. the person driving the train is on the left or right of the person watching time-travel movies##3
+24. the person eating carrot is the person watching drama movies or the person eating carrot is the person who's sport is skateboarding, but not both##10
+25. the person eating peach is on the left or right of the person driving the car##3
+26. the person watching adventure movies is not the person driving the train##6
+27. the person watching time-travel movies is somewhere to the right of the person who's sport is baseball##5
+28. the person watching drama movies is not the person who's sport is volleyball##6
+29. the person driving the car and the person who's sport is baseball have the same parity positions##9
+30. the person who's sport is skateboarding is somewhere to the left of the person who's sport is snowboarding##5
+31. the person eating nectarine is not the person who's sport is volleyball or the person driving the quad-bike is not the person eating nectarine or both","{'Food': ['carrot', 'pineapple', 'eggplant', 'nectarine', 'peach'], 'Movie-Genre': ['sports', 'drama', 'time-travel', 'adventure', 'animation'], 'Sport': ['skateboarding', 'baseball', 'volleyball', 'ice-hockey', 'snowboarding'], 'Transport': ['bus', 'train', 'quad-bike', 'car', 'roller']}"
+Pt1_4x5_level12-5,"There 5 different types of food: cucumber, grapefruit, lime, strawberry, watermelon
+The people have 5 different jobs:  electrician, engineer, freelancer, lawyer, police-officer
+There are 5 different nationalities: australian, chinese, egyptian, italian, russian
+5 different pets are kept: cat, chinchilla, dog, hedgehog, rat
+ 1. the australian and the owner of the rat have different parity positions##9
+ 2. the electrician is not to the left of the freelancer##8
+ 3. the owner of the chinchilla is not the police-officer or the owner of the chinchilla is not the russian or both
+ 4. the person eating cucumber is on the left of the owner of the rat##1
+ 5. the russian and the electrician have different parity positions##9
+ 6. the egyptian and the person eating lime have different parity positions##9
+ 7. the electrician and the person eating grapefruit have different parity positions##9
+ 8. the electrician is in the middle##1
+ 9. the freelancer and the person eating lime have the same parity positions##9
+10. the person eating cucumber is on the right of the person eating grapefruit##1
+11. the owner of the rat is not to the right of the chinese##8
+12. the electrician and the australian have the same parity positions##9
+13. the owner of the dog is not to the left of the engineer##8
+14. the owner of the cat is between the italian and the engineer##2
+15. the person eating cucumber is somewhere to the left of the engineer##5
+16. the russian is not the police-officer or the police-officer is not the owner of the cat or both
+17. the owner of the dog and the lawyer have the same parity positions##9
+18. the person eating grapefruit is not to the right of the electrician##8
+19. the owner of the hedgehog is on the right of the police-officer##1
+20. the person eating watermelon is on the far left##1
+21. the australian is on the far left or far right##3","{'Food': ['watermelon', 'grapefruit', 'cucumber', 'lime', 'strawberry'], 'Job': ['police-officer', 'freelancer', 'electrician', 'engineer', 'lawyer'], 'Nationality': ['australian', 'italian', 'egyptian', 'russian', 'chinese'], 'Pet': ['chinchilla', 'hedgehog', 'cat', 'rat', 'dog']}"
+Pt1_4x5_level12-6,"There are 5 different favourite beverages: iced-tea, juice, mirinda, soy-milk, water
+There 5 different types of food: apricot, cabbage, mango, pineapple, tomato
+The people have 5 different hobbies: collecting, gardening, puzzles, rock-climbing, sudoku
+The people have 5 different jobs:  designer, journalist, manager, nurse, writer
+ 1. the person eating tomato is not the nurse##6
+ 2. the person who's hobby is gardening is the person eating apricot##1
+ 3. the person drinking soy-milk is on the left of the person who's hobby is sudoku##1
+ 4. the journalist is the person eating apricot or the journalist is the person who's hobby is collecting or both##11
+ 5. the person who's hobby is collecting is somewhere to the right of the designer##5
+ 6. the person drinking water is the person who's hobby is sudoku or the nurse is the person drinking water, but not both##10
+ 7. the person drinking juice is on the right of the person drinking iced-tea##1
+ 8. the nurse is on the left or right of the writer##3
+ 9. the person drinking water is the manager##1
+10. the person eating apricot is not to the right of the person who's hobby is collecting##8
+11. the person eating mango is not to the left of the person eating cabbage##8
+12. the journalist is not to the left of the person who's hobby is gardening##8
+13. the writer is not the person eating apricot or the person who's hobby is collecting is not the writer or both
+14. the writer is not to the left of the person who's hobby is collecting##8
+15. the person drinking juice is on the left of the person drinking mirinda##1
+16. the person who's hobby is puzzles is not to the right of the person eating tomato##8
+17. the nurse is the person eating apricot or the person eating apricot is the person drinking soy-milk or both##11
+18. the person drinking soy-milk is not the designer##6
+19. the person drinking water is on the left or right of the person drinking soy-milk##3
+20. the person who's hobby is puzzles is on the left or right of the person who's hobby is collecting##3
+21. the person drinking juice is on the right of the person drinking iced-tea##1
+22. the person who's hobby is rock-climbing is somewhere to the left of the person who's hobby is puzzles##5
+23. the person who's hobby is collecting is not to the left of the person who's hobby is gardening##8
+24. the journalist is not the person who's hobby is sudoku or the person who's hobby is sudoku is not the person drinking soy-milk or both
+25. the writer is somewhere to the right of the person who's hobby is collecting##5
+26. the person eating mango is on the right of the manager##1","{'Beverage': ['soy-milk', 'water', 'iced-tea', 'juice', 'mirinda'], 'Food': ['apricot', 'cabbage', 'mango', 'pineapple', 'tomato'], 'Hobby': ['gardening', 'sudoku', 'rock-climbing', 'collecting', 'puzzles'], 'Job': ['journalist', 'manager', 'designer', 'nurse', 'writer']}"
+Pt1_4x5_level12-7,"There are 5 different favourite beverages: fanta, iced-tea, juice, milk, soy-milk
+The people have 5 different hobbies: board-games, collecting, drawing, woodworking, writing
+The people prefer 5 different music-genres: classical, disco, folk, metal, salsa
+There are 5 different nationalities: american, canadian, chinese, colombian, italian
+ 1. the person who's hobby is woodworking is not to the right of the canadian##8
+ 2. the person drinking soy-milk is the american##1
+ 3. the fan disco is the person drinking milk or the fan disco is the colombian or both##11
+ 4. the person drinking milk is somewhere to the right of the fan metal##5
+ 5. the fan folk is somewhere to the left of the chinese##5
+ 6. the person who's hobby is woodworking is the person drinking fanta##1
+ 7. the person drinking milk is not the person who's hobby is collecting##6
+ 8. the person drinking milk is the person who's hobby is board-games##1
+ 9. the fan salsa is not to the left of the italian##8
+10. the person drinking milk is on the right of the canadian##1
+11. the chinese and the person who's hobby is woodworking have different parity positions##9
+12. the fan classical is the person drinking fanta or the chinese is the fan classical or both##11
+13. the colombian is on the left or right of the person drinking soy-milk##3
+14. the person who's hobby is writing and the fan salsa have different parity positions##9
+15. the person drinking milk is not the person who's hobby is woodworking or the chinese is not the person drinking milk or both
+16. the person who's hobby is woodworking is somewhere to the right of the fan disco##5
+17. the person drinking soy-milk is the fan metal##1
+18. the person who's hobby is writing is the fan metal##1
+19. the person drinking fanta is not the person who's hobby is board-games##6
+20. the person who's hobby is woodworking is not the canadian or the person who's hobby is woodworking is not the fan classical or both
+21. the american is on the far left or far right##3
+22. the person drinking iced-tea is somewhere to the right of the fan disco##5
+23. the person who's hobby is writing is on the left or right of the person drinking juice##3
+24. the person drinking soy-milk and the person who's hobby is collecting have the same parity positions##9","{'Beverage': ['soy-milk', 'juice', 'iced-tea', 'fanta', 'milk'], 'Hobby': ['writing', 'drawing', 'collecting', 'woodworking', 'board-games'], 'Music-Genre': ['metal', 'disco', 'folk', 'salsa', 'classical'], 'Nationality': ['american', 'colombian', 'italian', 'canadian', 'chinese']}"
+Pt1_4x5_level12-8,"There are 5 different favourite beverages: almond-milk, cola, iced-tea, juice, tea
+The people have 5 different hobbies: camping, card-games, gardening, video-games, writing
+The people have 5 different jobs:  bartender, designer, librarian, security-guard, writer
+The people perfer 5 different movie-genres: action, drama, epic, fantasy, satire
+ 1. the bartender is somewhere to the left of the person who's hobby is camping##5
+ 2. the person watching epic movies is not the person who's hobby is gardening or the person drinking tea is not the person watching epic movies or both
+ 3. the person drinking cola is somewhere to the right of the person watching action movies##5
+ 4. the person drinking tea is not to the left of the person watching satire movies##8
+ 5. the person watching action movies is in an even position##4
+ 6. the person who's hobby is video-games is not to the right of the person drinking iced-tea##8
+ 7. the person drinking almond-milk is somewhere to the left of the person who's hobby is gardening##5
+ 8. the security-guard is on the left or right of the designer##3
+ 9. the person watching epic movies is the person watching epic movies##1
+10. the person watching epic movies is on the left or right of the person drinking cola##3
+11. the person drinking iced-tea is not to the right of the writer##8
+12. the person watching drama movies is not to the left of the person who's hobby is camping##8
+13. the person drinking iced-tea is on the left or right of the person watching fantasy movies##3
+14. the person drinking juice is not to the left of the person watching drama movies##8
+15. the person watching epic movies is between the librarian and the bartender##2
+16. the person watching satire movies is not the person who's hobby is card-games##6
+17. the person who's hobby is video-games is on the left or right of the person drinking tea##3
+18. the person watching action movies is not to the left of the person drinking almond-milk##8
+19. the person watching epic movies is not to the right of the person watching drama movies##8
+20. the person drinking almond-milk and the person watching action movies have the same parity positions##9
+21. the person who's hobby is gardening is not to the right of the writer##8
+22. the person drinking juice is not the person watching epic movies or the person watching epic movies is not the security-guard or both
+23. the person watching fantasy movies is the writer or the writer is the person who's hobby is gardening or both##11
+24. the person drinking almond-milk is not to the right of the writer##8
+25. the security-guard is somewhere to the right of the person watching satire movies##5
+26. the person watching epic movies is not to the left of the person watching satire movies##8
+27. the person watching action movies is on the left or right of the person who's hobby is writing##3
+28. the security-guard is somewhere to the left of the person who's hobby is gardening##5
+29. the person who's hobby is card-games is not to the right of the person drinking cola##8
+30. the person who's hobby is video-games is somewhere to the right of the person who's hobby is writing##5","{'Beverage': ['tea', 'almond-milk', 'cola', 'iced-tea', 'juice'], 'Hobby': ['writing', 'video-games', 'card-games', 'gardening', 'camping'], 'Job': ['designer', 'security-guard', 'bartender', 'writer', 'librarian'], 'Movie-Genre': ['satire', 'action', 'fantasy', 'epic', 'drama']}"
+Pt1_4x5_level12-9,"The people have 5 different hobbies: baking, chess, fishing, magic-tricks, singing
+The people perfer 5 different movie-genres: adventure, documentary, epic, musical, satire
+The people prefer 5 different music-genres: disco, dubstep, pop, punk, techno
+There are 5 different nationalities: american, argentine, chinese, dutch, egyptian
+ 1. the fan disco is somewhere to the right of the egyptian##5
+ 2. the person who's hobby is singing is not the person watching epic movies or the argentine is not the person who's hobby is singing or both
+ 3. the person who's hobby is fishing and the person watching epic movies have the same parity positions##9
+ 4. the fan pop is somewhere to the left of the fan punk##5
+ 5. the person who's hobby is baking is not to the left of the american##8
+ 6. the person watching documentary movies is not to the right of the fan dubstep##8
+ 7. the fan dubstep is on the left or right of the argentine##3
+ 8. the person watching adventure movies is somewhere to the left of the person watching documentary movies##5
+ 9. the person watching adventure movies is the argentine or the person watching adventure movies is the fan techno or both##11
+10. the person watching musical movies is not to the left of the fan punk##8
+11. the person who's hobby is fishing is not the person watching documentary movies or the person who's hobby is fishing is not the american or both
+12. the american is not to the left of the person watching musical movies##8
+13. the person who's hobby is fishing is on the left or right of the fan disco##3
+14. the person who's hobby is singing is on the left of the person who's hobby is fishing##1
+15. the person who's hobby is magic-tricks is somewhere to the left of the argentine##5
+16. the argentine is somewhere between the dutch and the fan disco##7
+17. the person watching adventure movies is not the fan dubstep##6
+18. the person watching satire movies is somewhere to the left of the person watching epic movies##5
+19. the person who's hobby is baking is the person watching documentary movies##1
+20. the chinese is on the left of the egyptian##1
+21. the person who's hobby is fishing is the argentine##1
+22. the person who's hobby is chess is not to the right of the person who's hobby is baking##8
+23. the american is in the middle##1
+24. the person who's hobby is chess is not to the left of the fan punk##8
+25. the person watching epic movies is not to the right of the person watching epic movies##8","{'Hobby': ['magic-tricks', 'chess', 'singing', 'fishing', 'baking'], 'Movie-Genre': ['satire', 'epic', 'musical', 'adventure', 'documentary'], 'Music-Genre': ['pop', 'punk', 'disco', 'techno', 'dubstep'], 'Nationality': ['chinese', 'egyptian', 'american', 'argentine', 'dutch']}"
diff --git a/part2/level12/Pt2_4x6_level12.csv b/part2/level12/Pt2_4x6_level12.csv
new file mode 100644
index 0000000000000000000000000000000000000000..65b9f9f4bdb4e9eee3d255480c7306f358c34b2e
--- /dev/null
+++ b/part2/level12/Pt2_4x6_level12.csv
@@ -0,0 +1,423 @@
+ID,Clues,SolutionGrid
+Pt1_4x6_level12-0,"There are 6 different favourite beverages: coffee, cola, fanta, iced-tea, mirinda, water
+There 6 different types of food: cherry, cucumber, garlic, kiwi, mango, nectarine
+6 different pets are kept: dog, fish, frog, hamster, lizard, turtle
+The people use 6 different means of transport: boat, car, helicopter, subway, trike, van
+ 1. the person drinking coffee is not to the left of the owner of the hamster##8
+ 2. the owner of the dog is somewhere to the left of the person eating mango##5
+ 3. the person drinking fanta is not the person driving the subway or the person drinking fanta is not the person eating nectarine or both
+ 4. the person driving the subway is the person driving the subway##1
+ 5. the person drinking fanta is somewhere to the right of the person driving the trike##5
+ 6. the person eating nectarine is not to the right of the person drinking coffee##8
+ 7. the person driving the van is the person eating cucumber##1
+ 8. the person eating garlic and the person drinking iced-tea have different parity positions##9
+ 9. the person eating nectarine is the owner of the hamster##1
+10. the person driving the van is somewhere to the left of the person driving the boat##5
+11. the person drinking fanta is not to the left of the person drinking fanta##8
+12. the owner of the hamster is on the left of the person driving the boat##1
+13. the owner of the fish is the person drinking fanta or the owner of the fish is the person driving the helicopter, but not both##10
+14. the person eating mango is the owner of the fish##1
+15. the person drinking cola is somewhere to the left of the owner of the turtle##5
+16. the owner of the frog is not to the left of the owner of the fish##8
+17. the person driving the van is not to the right of the person driving the trike##8
+18. the person driving the helicopter and the person drinking cola have the same parity positions##9
+19. the person eating mango is on the right of the person eating garlic##1
+20. the owner of the lizard is not the person driving the car##6
+21. the person drinking coffee is not to the left of the person eating cherry##8
+22. the person drinking water is not to the right of the person eating cherry##8
+23. the person eating cherry is somewhere to the right of the person eating cucumber##5
+24. the owner of the lizard is on the left of the person driving the subway##1
+25. the person drinking water is not the owner of the dog or the person drinking water is not the person driving the van or both
+26. the person eating garlic is not to the right of the person drinking coffee##8
+27. the person drinking mirinda is somewhere to the right of the person eating mango##5
+28. the person drinking fanta is not to the right of the person eating kiwi##8
+29. the owner of the dog is not the person driving the car or the person eating garlic is not the owner of the dog or both
+30. the person drinking mirinda is not to the left of the owner of the hamster##8
+31. the owner of the hamster is not to the left of the person driving the helicopter##8
+32. the owner of the fish and the person eating mango have the same parity positions##9
+33. the person driving the subway is not the person eating cucumber or the person eating cucumber is not the person drinking fanta or both
+34. the person eating cucumber is not to the right of the person eating garlic##8
+35. the person drinking water is on the left of the person eating mango##1
+36. the owner of the hamster is on the right of the person eating kiwi##1
+37. the owner of the turtle is not to the left of the person drinking fanta##8
+38. the person eating kiwi and the owner of the frog have the same parity positions##9
+39. the owner of the hamster is not the person eating cucumber or the person eating cucumber is not the person drinking mirinda or both
+40. the person driving the helicopter is not to the left of the person drinking fanta##8
+41. the person drinking coffee is not to the right of the person driving the boat##8
+42. the person driving the subway is the person drinking fanta##1
+43. the owner of the dog is on the left or right of the person driving the trike##3","{'Beverage': ['iced-tea', 'water', 'fanta', 'cola', 'mirinda', 'coffee'], 'Food': ['cucumber', 'garlic', 'mango', 'kiwi', 'nectarine', 'cherry'], 'Pet': ['dog', 'lizard', 'fish', 'frog', 'hamster', 'turtle'], 'Transport': ['van', 'trike', 'subway', 'helicopter', 'car', 'boat']}"
+Pt1_4x6_level12-1,"There are 6 different favourite beverages: almond-milk, coffee, hot-chocolate, milk, soy-milk, water
+The people have 6 different hobbies: card-games, filmmaking, gardening, rock-climbing, singing, traveling
+The people prefer 6 different music-genres: blues, country, dubstep, jazz, soul, techno
+The people use 6 different means of transport: airplane, boat, roller, skateboard, trike, van
+ 1. the person driving the van and the fan dubstep have different parity positions##9
+ 2. the fan dubstep is not to the right of the person drinking milk##8
+ 3. the person driving the airplane is not the person who's hobby is rock-climbing##6
+ 4. the person who's hobby is filmmaking is not the person driving the boat##6
+ 5. the person who's hobby is gardening and the fan country have the same parity positions##9
+ 6. the fan techno is not to the left of the person drinking water##8
+ 7. the person driving the roller is not to the right of the person drinking soy-milk##8
+ 8. the fan techno is somewhere to the right of the person driving the trike##5
+ 9. the person drinking soy-milk is not to the right of the person driving the trike##8
+10. the person who's hobby is filmmaking is on the left or right of the person who's hobby is card-games##3
+11. the fan blues is between the person driving the boat and the person drinking hot-chocolate##2
+12. the fan dubstep is on the left or right of the person who's hobby is filmmaking##3
+13. the person drinking soy-milk is the person who's hobby is gardening##1
+14. the fan dubstep is somewhere to the left of the person drinking hot-chocolate##5
+15. the person who's hobby is rock-climbing is not to the left of the person who's hobby is card-games##8
+16. the person driving the airplane is not to the right of the fan soul##8
+17. the person driving the skateboard is not the person who's hobby is card-games##6
+18. the person who's hobby is card-games is the person drinking coffee or the fan techno is the person who's hobby is card-games or both##11
+19. the person drinking hot-chocolate is not to the left of the person who's hobby is filmmaking##8
+20. the person drinking milk is not the person who's hobby is card-games or the person drinking milk is not the fan blues or both
+21. the fan blues is not the person drinking almond-milk##6
+22. the fan techno is on the left or right of the fan dubstep##3
+23. the person who's hobby is gardening is in an even position##4
+24. the person drinking soy-milk is not the person who's hobby is rock-climbing or the person who's hobby is rock-climbing is not the fan jazz or both
+25. the person drinking water is not to the right of the person driving the airplane##8
+26. the person who's hobby is filmmaking is not to the left of the person who's hobby is gardening##8
+27. the person drinking soy-milk is somewhere to the left of the person who's hobby is card-games##5
+28. the person driving the roller is not to the right of the fan techno##8
+29. the fan country is not the person who's hobby is singing##6
+30. the fan dubstep is somewhere to the right of the fan techno##5
+31. the person drinking milk is the person driving the skateboard##1
+32. the person drinking almond-milk is not to the right of the person driving the roller##8
+33. the fan country is not the person driving the roller##6
+34. the fan jazz and the person who's hobby is singing have the same parity positions##9
+35. the person driving the airplane is not the person drinking coffee##6","{'Beverage': ['almond-milk', 'soy-milk', 'water', 'coffee', 'milk', 'hot-chocolate'], 'Hobby': ['singing', 'gardening', 'filmmaking', 'card-games', 'rock-climbing', 'traveling'], 'Music-Genre': ['jazz', 'country', 'techno', 'dubstep', 'blues', 'soul'], 'Transport': ['roller', 'trike', 'van', 'boat', 'skateboard', 'airplane']}"
+Pt1_4x6_level12-2,"The people have 6 different hobbies: baking, dancing, fishing, puzzles, reading, woodworking
+The people perfer 6 different movie-genres: crime, martial-arts, romance, sports, thriller, time-travel
+6 different pets are kept: bird, ferret, mouse, pony, rabbit, turtle
+The people prefer 6 different types of sport: climbing, cricket, cycling, golf, swimming, water-polo
+ 1. the person who's hobby is reading is on the left of the person who's hobby is woodworking##1
+ 2. the person who's sport is golf is on the far right##1
+ 3. the person who's hobby is fishing is in an even position##4
+ 4. the person who's sport is golf and the person watching romance movies have different parity positions##9
+ 5. the person watching martial-arts movies is not to the right of the person who's hobby is puzzles##8
+ 6. the person watching martial-arts movies and the owner of the ferret have different parity positions##9
+ 7. the person who's sport is climbing is the person watching thriller movies or the person who's hobby is dancing is the person who's sport is climbing, but not both##10
+ 8. the person who's sport is cycling is not to the right of the person who's sport is cycling##8
+ 9. the person who's hobby is baking is the person watching sports movies or the person who's hobby is baking is the person who's sport is golf or both##11
+10. the person who's sport is water-polo is somewhere to the right of the owner of the pony##5
+11. the owner of the pony is on the left of the person who's sport is water-polo##1
+12. the person who's sport is swimming is somewhere to the left of the person who's hobby is fishing##5
+13. the owner of the pony is the person who's sport is swimming or the person who's sport is swimming is the person watching thriller movies, but not both##10
+14. the owner of the pony is in an even position##4
+15. the owner of the rabbit is not to the right of the person who's sport is cycling##8
+16. the owner of the bird is the person who's sport is climbing or the person watching martial-arts movies is the owner of the bird or both##11
+17. the owner of the rabbit and the person who's sport is swimming have the same parity positions##9
+18. the person who's sport is water-polo is the person who's hobby is woodworking##1
+19. the person who's hobby is woodworking is somewhere to the left of the person watching time-travel movies##5
+20. the person who's hobby is fishing is somewhere to the left of the person who's hobby is baking##5
+21. the person who's sport is cricket is somewhere between the person watching romance movies and the owner of the bird##7
+22. the owner of the ferret is not the person who's hobby is fishing or the person who's hobby is fishing is not the person who's sport is water-polo or both
+23. the person watching romance movies is on the left or right of the person watching time-travel movies##3
+24. the person watching crime movies is somewhere to the right of the person watching thriller movies##5
+25. the owner of the turtle is somewhere to the right of the owner of the ferret##5
+26. the person watching martial-arts movies is not the person who's sport is climbing or the person watching martial-arts movies is not the owner of the pony or both
+27. the owner of the bird is not to the right of the owner of the turtle##8
+28. the person watching sports movies is somewhere to the left of the person who's hobby is reading##5
+29. the owner of the turtle and the person who's hobby is dancing have different parity positions##9
+30. the person who's sport is cricket is on the left or right of the person who's sport is water-polo##3
+31. the person who's hobby is puzzles is the owner of the mouse##1
+32. the person who's hobby is puzzles is not to the left of the person watching time-travel movies##8
+33. the owner of the bird is not to the right of the person watching time-travel movies##8
+34. the person who's hobby is baking is not to the left of the person who's sport is cycling##8
+35. the person who's hobby is dancing and the person watching martial-arts movies have different parity positions##9
+36. the owner of the mouse is not to the right of the owner of the turtle##8
+37. the person who's hobby is baking is not to the left of the person who's hobby is reading##8
+38. the person watching thriller movies is not the owner of the pony##6
+39. the person watching sports movies is somewhere to the left of the person who's sport is swimming##5","{'Hobby': ['dancing', 'reading', 'woodworking', 'fishing', 'puzzles', 'baking'], 'Movie-Genre': ['sports', 'martial-arts', 'thriller', 'time-travel', 'romance', 'crime'], 'Pet': ['bird', 'pony', 'ferret', 'rabbit', 'mouse', 'turtle'], 'Sport': ['climbing', 'swimming', 'water-polo', 'cricket', 'cycling', 'golf']}"
+Pt1_4x6_level12-3,"There are 6 different favourite beverages: 7up, coffee, milk, mirinda, soy-milk, sprite
+There 6 different types of food: banana, cabbage, carrot, corn, kiwi, watermelon
+The people have 6 different hobbies: camping, collecting, cooking, drawing, gardening, magic-tricks
+The people use 6 different means of transport: motorbike, quad-bike, roller, skateboard, taxi, tram
+ 1. the person eating carrot is the person who's hobby is drawing or the person drinking mirinda is the person eating carrot or both##11
+ 2. the person who's hobby is gardening and the person driving the quad-bike have the same parity positions##9
+ 3. the person who's hobby is cooking and the person drinking milk have the same parity positions##9
+ 4. the person drinking sprite is the person who's hobby is magic-tricks or the person driving the roller is the person drinking sprite or both##11
+ 5. the person eating carrot is not to the right of the person eating corn##8
+ 6. the person drinking coffee is the person driving the skateboard##1
+ 7. the person driving the roller is on the left of the person driving the skateboard##1
+ 8. the person drinking sprite is not to the right of the person driving the roller##8
+ 9. the person drinking milk is in an even position##4
+10. the person who's hobby is drawing is not the person drinking 7up##6
+11. the person eating cabbage is not the person drinking coffee or the person eating cabbage is not the person who's hobby is cooking or both
+12. the person driving the taxi is somewhere to the right of the person drinking coffee##5
+13. the person eating corn is not the person driving the motorbike##6
+14. the person driving the quad-bike is not the person who's hobby is drawing or the person driving the quad-bike is not the person drinking sprite or both
+15. the person eating watermelon is somewhere to the right of the person drinking milk##5
+16. the person eating corn is somewhere between the person driving the taxi and the person eating carrot##7
+17. the person driving the quad-bike is somewhere between the person who's hobby is collecting and the person driving the taxi##7
+18. the person who's hobby is camping is somewhere to the left of the person who's hobby is gardening##5
+19. the person eating cabbage is not to the right of the person driving the motorbike##8
+20. the person who's hobby is camping is not to the right of the person drinking soy-milk##8
+21. the person drinking mirinda is somewhere between the person eating kiwi and the person who's hobby is magic-tricks##7
+22. the person drinking milk is not the person eating corn or the person eating corn is not the person who's hobby is gardening or both
+23. the person drinking mirinda is on the left or right of the person who's hobby is magic-tricks##3
+24. the person eating cabbage is not to the right of the person drinking coffee##8
+25. the person eating watermelon is the person drinking sprite or the person eating watermelon is the person who's hobby is drawing, but not both##10
+26. the person who's hobby is camping is somewhere to the left of the person who's hobby is magic-tricks##5
+27. the person eating corn is in an even position##4
+28. the person eating banana and the person who's hobby is gardening have the same parity positions##9
+29. the person driving the motorbike is not the person eating kiwi##6
+30. the person drinking 7up is on the left of the person drinking soy-milk##1
+31. the person drinking coffee is not the person driving the motorbike or the person driving the motorbike is not the person who's hobby is collecting or both
+32. the person driving the roller is the person drinking sprite or the person driving the roller is the person who's hobby is drawing or both##11
+33. the person who's hobby is cooking is not to the right of the person drinking milk##8
+34. the person drinking soy-milk is not the person who's hobby is camping or the person drinking soy-milk is not the person driving the taxi or both
+35. the person eating corn and the person driving the quad-bike have different parity positions##9
+36. the person eating corn is not the person driving the motorbike or the person eating corn is not the person drinking soy-milk or both
+37. the person driving the skateboard is not the person drinking milk##6
+38. the person eating cabbage is somewhere to the left of the person eating kiwi##5
+39. the person eating cabbage is the person drinking coffee##1","{'Beverage': ['sprite', 'coffee', 'mirinda', 'milk', '7up', 'soy-milk'], 'Food': ['banana', 'cabbage', 'carrot', 'corn', 'kiwi', 'watermelon'], 'Hobby': ['camping', 'magic-tricks', 'collecting', 'cooking', 'gardening', 'drawing'], 'Transport': ['roller', 'skateboard', 'motorbike', 'tram', 'quad-bike', 'taxi']}"
+Pt1_4x6_level12-4,"There are 6 different favourite beverages: 7up, iced-tea, juice, mirinda, tea, water
+There 6 different types of food: apple, artichoke, cauliflower, cranberry, grapefruit, watermelon
+The people have 6 different hobbies: card-games, cooking, drawing, fishing, puzzles, reading
+6 different pets are kept: fish, hamster, hedgehog, horse, pony, turtle
+ 1. the owner of the turtle is not the person drinking tea##6
+ 2. the person drinking tea is the person who's hobby is card-games##1
+ 3. the person drinking mirinda and the person eating grapefruit have the same parity positions##9
+ 4. the person eating cranberry is on the right of the person drinking tea##1
+ 5. the person drinking water is not the person who's hobby is card-games or the person drinking water is not the person eating artichoke or both
+ 6. the owner of the horse is not the person drinking 7up##6
+ 7. the person who's hobby is puzzles is between the person who's hobby is reading and the person drinking water##2
+ 8. the person drinking water and the person eating apple have different parity positions##9
+ 9. the person drinking 7up is somewhere to the left of the person drinking juice##5
+10. the person drinking juice is the person drinking juice##1
+11. the owner of the horse is somewhere to the right of the owner of the pony##5
+12. the owner of the hamster is on the far left or far right##3
+13. the person who's hobby is fishing is somewhere to the right of the person eating artichoke##5
+14. the person drinking 7up is in an odd position##4
+15. the person who's hobby is reading is on the left or right of the person drinking mirinda##3
+16. the person drinking juice and the owner of the horse have the same parity positions##9
+17. the owner of the fish is on the left or right of the owner of the horse##3
+18. the person eating cauliflower is not to the left of the owner of the fish##8
+19. the person eating cranberry is not the person drinking tea##6
+20. the person who's hobby is puzzles is between the person who's hobby is fishing and the person drinking 7up##2
+21. the person eating watermelon is on the left or right of the person eating cranberry##3
+22. the person eating apple is not to the right of the person drinking juice##8
+23. the person drinking iced-tea is the person eating artichoke or the person drinking iced-tea is the owner of the horse, but not both##10
+24. the person who's hobby is card-games is not the person eating grapefruit##6
+25. the person who's hobby is puzzles is not to the left of the person who's hobby is drawing##8
+26. the person who's hobby is cooking is not the person eating cranberry or the person who's hobby is cooking is not the person drinking juice or both
+27. the person who's hobby is puzzles is not to the left of the person eating cranberry##8
+28. the owner of the hedgehog is somewhere to the left of the person eating apple##5
+29. the person who's hobby is reading is on the left or right of the person who's hobby is puzzles##3
+30. the person who's hobby is cooking is on the right of the owner of the fish##1
+31. the person drinking 7up is between the person eating apple and the owner of the hedgehog##2
+32. the person drinking tea is in an even position##4
+33. the person who's hobby is cooking is somewhere to the right of the person drinking tea##5
+34. the person eating cranberry is somewhere to the left of the person eating apple##5
+35. the person who's hobby is fishing is not to the right of the person who's hobby is puzzles##8
+36. the person drinking water is not the person who's hobby is fishing or the person eating grapefruit is not the person drinking water or both
+37. the person who's hobby is drawing is not the person eating cranberry or the person eating cranberry is not the owner of the pony or both
+38. the owner of the horse is not the person eating apple or the person who's hobby is reading is not the owner of the horse or both
+39. the person drinking juice is not the person eating artichoke or the person drinking juice is not the person who's hobby is cooking or both
+40. the owner of the hedgehog and the person who's hobby is cooking have the same parity positions##9
+41. the person eating apple and the owner of the hamster have different parity positions##9","{'Beverage': ['iced-tea', 'tea', 'water', 'mirinda', '7up', 'juice'], 'Food': ['artichoke', 'watermelon', 'cranberry', 'grapefruit', 'cauliflower', 'apple'], 'Hobby': ['drawing', 'card-games', 'fishing', 'puzzles', 'reading', 'cooking'], 'Pet': ['hamster', 'pony', 'turtle', 'hedgehog', 'fish', 'horse']}"
+Pt1_4x6_level12-5,"The people perfer 6 different movie-genres: animation, documentary, martial-arts, musical, mystery, spy
+The people prefer 6 different music-genres: ambient, disco, electronic, punk, salsa, techno
+There are 6 different nationalities: brazilian, colombian, indonesian, mexican, russian, turkish
+The people use 6 different means of transport: car, roller, snowmobile, subway, train, trike
+ 1. the fan disco is in an even position##4
+ 2. the person driving the subway is not to the left of the person watching musical movies##8
+ 3. the person watching animation movies is not the person driving the trike or the person driving the trike is not the mexican or both
+ 4. the person watching spy movies is not the fan punk##6
+ 5. the fan techno is the person watching martial-arts movies or the person watching martial-arts movies is the person driving the trike, but not both##10
+ 6. the person driving the roller and the turkish have the same parity positions##9
+ 7. the fan salsa is somewhere to the left of the person watching martial-arts movies##5
+ 8. the fan ambient is between the person watching spy movies and the fan disco##2
+ 9. the person driving the car is not the person watching musical movies or the person driving the car is not the mexican or both
+10. the person driving the subway is the person watching spy movies or the person watching spy movies is the indonesian or both##11
+11. the person watching mystery movies is the person driving the subway or the turkish is the person watching mystery movies or both##11
+12. the fan salsa and the person watching animation movies have the same parity positions##9
+13. the indonesian is somewhere between the person driving the subway and the person driving the train##7
+14. the person watching musical movies is the fan salsa or the turkish is the person watching musical movies, but not both##10
+15. the person driving the roller is not to the left of the russian##8
+16. the person driving the snowmobile is on the left or right of the person watching animation movies##3
+17. the fan punk is the brazilian or the fan punk is the person driving the trike, but not both##10
+18. the mexican and the person driving the trike have different parity positions##9
+19. the person watching animation movies is not to the right of the person watching animation movies##8
+20. the fan electronic is not the colombian or the fan electronic is not the person watching documentary movies or both
+21. the person driving the snowmobile is not the person watching animation movies##6
+22. the fan techno is not the person driving the subway or the fan techno is not the russian or both
+23. the mexican is on the far left or far right##3
+24. the person watching martial-arts movies and the russian have the same parity positions##9
+25. the person watching martial-arts movies is the fan techno or the fan techno is the turkish or both##11
+26. the russian and the person driving the trike have the same parity positions##9
+27. the person watching martial-arts movies is not to the right of the fan punk##8
+28. the person watching martial-arts movies is the fan disco or the person watching martial-arts movies is the person driving the trike or both##11
+29. the colombian is on the right of the person driving the car##1
+30. the person watching spy movies is not the fan punk##6
+31. the fan punk and the person driving the train have different parity positions##9
+32. the person watching documentary movies is on the left of the person driving the car##1
+33. the indonesian is not to the left of the person watching documentary movies##8
+34. the person watching documentary movies is on the right of the person watching mystery movies##1
+35. the fan disco is not to the right of the indonesian##8
+36. the person watching mystery movies is not to the left of the turkish##8
+37. the person watching documentary movies is the person driving the snowmobile or the indonesian is the person watching documentary movies, but not both##10
+38. the person watching martial-arts movies is somewhere to the left of the person watching documentary movies##5
+39. the person driving the car is somewhere to the left of the person driving the subway##5
+40. the fan punk and the colombian have the same parity positions##9","{'Movie-Genre': ['musical', 'martial-arts', 'mystery', 'documentary', 'animation', 'spy'], 'Music-Genre': ['salsa', 'punk', 'techno', 'disco', 'ambient', 'electronic'], 'Nationality': ['mexican', 'russian', 'turkish', 'brazilian', 'indonesian', 'colombian'], 'Transport': ['train', 'trike', 'roller', 'snowmobile', 'car', 'subway']}"
+Pt1_4x6_level12-6,"There 6 different types of food: blueberry, carrot, cauliflower, garlic, lemon, mango
+The people prefer 6 different music-genres: ambient, blues, classical, r&b, soul, techno
+6 different pets are kept: bird, chinchilla, frog, goldfish, horse, pony
+The people prefer 6 different types of sport: badminton, cricket, rowing, skateboarding, skiing, tennis
+ 1. the owner of the goldfish is somewhere to the right of the person eating garlic##5
+ 2. the owner of the bird is not the person eating garlic or the person eating garlic is not the fan soul or both
+ 3. the owner of the pony and the person who's sport is skiing have different parity positions##9
+ 4. the person eating cauliflower is the owner of the horse or the owner of the horse is the person who's sport is badminton or both##11
+ 5. the person who's sport is badminton is on the far left##1
+ 6. the person eating mango is the person who's sport is skiing or the person eating mango is the fan ambient or both##11
+ 7. the fan ambient and the person eating cauliflower have different parity positions##9
+ 8. the fan blues is not the person who's sport is skateboarding or the fan blues is not the person eating cauliflower or both
+ 9. the fan blues is not to the right of the owner of the goldfish##8
+10. the owner of the horse is on the left or right of the person eating mango##3
+11. the fan blues is in an even position##4
+12. the owner of the goldfish is not to the left of the fan blues##8
+13. the person who's sport is skateboarding is the person who's sport is skateboarding##1
+14. the person who's sport is badminton and the owner of the pony have the same parity positions##9
+15. the fan soul and the person eating garlic have the same parity positions##9
+16. the person who's sport is tennis and the person eating blueberry have different parity positions##9
+17. the owner of the horse is not to the right of the owner of the pony##8
+18. the owner of the pony is the person eating lemon or the fan classical is the owner of the pony, but not both##10
+19. the person who's sport is badminton is somewhere to the left of the fan classical##5
+20. the owner of the pony is the person eating carrot or the person who's sport is rowing is the owner of the pony, but not both##10
+21. the owner of the chinchilla is the person who's sport is rowing or the person who's sport is rowing is the person eating blueberry, but not both##10
+22. the owner of the horse and the fan ambient have different parity positions##9
+23. the owner of the goldfish is somewhere to the right of the owner of the pony##5
+24. the fan techno is somewhere to the right of the person who's sport is rowing##5
+25. the fan classical is somewhere to the right of the person who's sport is cricket##5
+26. the owner of the goldfish is on the right of the fan classical##1
+27. the person who's sport is skiing is the fan techno or the person who's sport is skiing is the person eating mango or both##11
+28. the owner of the chinchilla is on the left or right of the owner of the horse##3
+29. the person who's sport is badminton is not the person eating carrot##6
+30. the fan soul is somewhere to the left of the fan ambient##5
+31. the owner of the frog is on the far left##1
+32. the owner of the chinchilla is on the left or right of the person eating blueberry##3
+33. the fan techno is somewhere to the right of the owner of the pony##5
+34. the person eating blueberry is somewhere to the left of the person eating carrot##5
+35. the person who's sport is skateboarding is on the left or right of the owner of the bird##3
+36. the owner of the pony is somewhere between the owner of the goldfish and the owner of the horse##7
+37. the person who's sport is skiing is not to the left of the fan soul##8
+38. the person who's sport is cricket is the person eating mango##1
+39. the owner of the bird is the person who's sport is tennis or the owner of the bird is the fan ambient, but not both##10
+40. the fan classical is not to the right of the owner of the pony##8
+41. the owner of the horse and the person who's sport is skiing have different parity positions##9
+42. the person who's sport is cricket is not to the left of the person eating mango##8
+43. the fan r&b is on the right of the person eating mango##1","{'Food': ['garlic', 'mango', 'cauliflower', 'lemon', 'blueberry', 'carrot'], 'Music-Genre': ['soul', 'ambient', 'r&b', 'blues', 'classical', 'techno'], 'Pet': ['frog', 'bird', 'horse', 'chinchilla', 'pony', 'goldfish'], 'Sport': ['badminton', 'cricket', 'skateboarding', 'tennis', 'rowing', 'skiing']}"
+Pt1_4x6_level12-7,"The people have 6 different hobbies: card-games, dancing, hiking, puzzles, reading, singing
+There are 6 different nationalities: australian, egyptian, french, german, russian, spanish
+6 different pets are kept: cat, dog, guinea-pig, hedgehog, lizard, rat
+The people use 6 different means of transport: airplane, bike, boat, motorbike, quad-bike, taxi
+ 1. the person driving the airplane is on the right of the person driving the boat##1
+ 2. the egyptian is not to the left of the person driving the boat##8
+ 3. the australian is not the person driving the taxi##6
+ 4. the person driving the motorbike and the owner of the lizard have the same parity positions##9
+ 5. the person who's hobby is reading is on the right of the person driving the taxi##1
+ 6. the person who's hobby is dancing and the australian have the same parity positions##9
+ 7. the spanish is in an even position##4
+ 8. the person who's hobby is dancing and the owner of the guinea-pig have different parity positions##9
+ 9. the person who's hobby is card-games is in an odd position##4
+10. the person driving the bike is on the right of the spanish##1
+11. the owner of the guinea-pig and the person who's hobby is dancing have different parity positions##9
+12. the person who's hobby is card-games is not to the left of the australian##8
+13. the person driving the quad-bike is not the owner of the hedgehog or the person driving the quad-bike is not the australian or both
+14. the owner of the rat is not to the right of the french##8
+15. the person who's hobby is hiking and the owner of the cat have different parity positions##9
+16. the person who's hobby is hiking is somewhere to the right of the australian##5
+17. the owner of the dog is on the left of the french##1
+18. the person driving the motorbike is not to the right of the owner of the rat##8
+19. the owner of the rat is somewhere to the right of the person driving the taxi##5
+20. the person who's hobby is puzzles is on the far right##1
+21. the person driving the taxi is not the russian or the person driving the taxi is not the owner of the dog or both
+22. the french is not to the left of the person who's hobby is singing##8
+23. the person who's hobby is card-games is somewhere to the left of the person who's hobby is dancing##5
+24. the owner of the guinea-pig is on the right of the egyptian##1
+25. the french is not the person driving the bike##6
+26. the owner of the dog is somewhere to the left of the person who's hobby is singing##5
+27. the owner of the lizard is on the left of the owner of the dog##1
+28. the person who's hobby is singing is on the left or right of the egyptian##3
+29. the person driving the quad-bike is not to the right of the person who's hobby is dancing##8
+30. the owner of the dog is not to the right of the owner of the rat##8
+31. the german and the person who's hobby is puzzles have the same parity positions##9","{'Hobby': ['card-games', 'hiking', 'reading', 'singing', 'dancing', 'puzzles'], 'Nationality': ['australian', 'spanish', 'russian', 'french', 'egyptian', 'german'], 'Pet': ['cat', 'lizard', 'dog', 'rat', 'hedgehog', 'guinea-pig'], 'Transport': ['quad-bike', 'taxi', 'bike', 'motorbike', 'boat', 'airplane']}"
+Pt1_4x6_level12-8,"There 6 different types of food: asparagus, blueberry, cabbage, pepper, tomato, zucchini
+The people have 6 different jobs:  designer, fisherman, freelancer, mechanic, nurse, software-developer
+The people perfer 6 different movie-genres: adventure, animation, documentary, musical, sports, western
+There are 6 different nationalities: australian, french, malaysian, nigerian, russian, spanish
+ 1. the designer is between the australian and the person watching adventure movies##2
+ 2. the australian is on the left of the person eating asparagus##1
+ 3. the person eating asparagus is the malaysian or the person eating asparagus is the fisherman, but not both##10
+ 4. the spanish is on the right of the russian##1
+ 5. the designer and the person eating cabbage have different parity positions##9
+ 6. the person watching adventure movies is the designer or the person watching adventure movies is the nigerian or both##11
+ 7. the person watching adventure movies is on the left or right of the person eating asparagus##3
+ 8. the malaysian is not to the left of the person watching documentary movies##8
+ 9. the person watching western movies is on the left of the person eating pepper##1
+10. the freelancer is on the left or right of the software-developer##3
+11. the malaysian is on the left or right of the nigerian##3
+12. the french is not to the left of the person watching animation movies##8
+13. the mechanic is not the person eating cabbage##6
+14. the malaysian is somewhere to the right of the person eating pepper##5
+15. the designer is somewhere to the left of the person watching adventure movies##5
+16. the designer is not to the left of the russian##8
+17. the french is not to the right of the software-developer##8
+18. the person eating cabbage is somewhere to the left of the mechanic##5
+19. the person eating asparagus is not to the left of the person eating tomato##8
+20. the freelancer is between the malaysian and the person watching sports movies##2
+21. the nurse is somewhere to the right of the person eating pepper##5
+22. the software-developer is not the person watching adventure movies or the software-developer is not the french or both
+23. the person watching animation movies is on the left or right of the person watching western movies##3
+24. the software-developer is in an even position##4
+25. the software-developer is not to the left of the freelancer##8
+26. the nigerian and the person watching musical movies have different parity positions##9
+27. the person watching documentary movies is on the left of the malaysian##1
+28. the person watching animation movies and the australian have different parity positions##9
+29. the french is not to the left of the spanish##8
+30. the nigerian is not to the right of the software-developer##8
+31. the person eating zucchini is in an odd position##4
+32. the person eating asparagus is the malaysian or the malaysian is the designer or both##11
+33. the person watching documentary movies is not to the right of the person eating tomato##8
+34. the person eating tomato is in an odd position##4","{'Food': ['cabbage', 'pepper', 'tomato', 'asparagus', 'zucchini', 'blueberry'], 'Job': ['fisherman', 'mechanic', 'nurse', 'designer', 'freelancer', 'software-developer'], 'Movie-Genre': ['western', 'animation', 'documentary', 'musical', 'adventure', 'sports'], 'Nationality': ['russian', 'spanish', 'australian', 'malaysian', 'nigerian', 'french']}"
+Pt1_4x6_level12-9,"There 6 different types of food: blueberry, grapes, lettuce, orange, tomato, zucchini
+The people have 6 different jobs:  bartender, electrician, librarian, nurse, photographer, software-developer
+6 different pets are kept: frog, goat, goldfish, guinea-pig, rabbit, rat
+The people prefer 6 different types of sport: badminton, baseball, biathlon, handball, sailing, skiing
+ 1. the person who's sport is badminton is somewhere to the right of the person eating orange##5
+ 2. the software-developer is not the owner of the rabbit or the owner of the rabbit is not the person eating blueberry or both
+ 3. the person eating zucchini is not to the right of the person who's sport is skiing##8
+ 4. the owner of the rat is on the left of the person who's sport is badminton##1
+ 5. the person who's sport is badminton is not to the right of the owner of the frog##8
+ 6. the person who's sport is badminton is somewhere between the owner of the goat and the bartender##7
+ 7. the person who's sport is sailing is somewhere to the left of the person eating grapes##5
+ 8. the bartender is not to the left of the software-developer##8
+ 9. the nurse is somewhere to the right of the electrician##5
+10. the owner of the goat is not the person eating orange or the owner of the goat is not the person who's sport is baseball or both
+11. the librarian is on the right of the owner of the rat##1
+12. the person who's sport is biathlon and the owner of the goldfish have the same parity positions##9
+13. the owner of the guinea-pig is in an odd position##4
+14. the owner of the rabbit and the bartender have the same parity positions##9
+15. the person who's sport is handball is the software-developer or the person who's sport is handball is the person eating blueberry or both##11
+16. the photographer is not the owner of the guinea-pig or the photographer is not the person who's sport is badminton or both
+17. the owner of the rabbit is the person eating lettuce or the person eating lettuce is the person who's sport is biathlon or both##11
+18. the librarian is on the left or right of the owner of the goat##3
+19. the owner of the goldfish is not to the right of the person eating lettuce##8
+20. the person who's sport is badminton is on the right of the owner of the rat##1
+21. the owner of the guinea-pig is on the left of the person eating orange##1
+22. the person who's sport is biathlon is the owner of the goldfish##1
+23. the owner of the guinea-pig is not to the left of the person eating zucchini##8
+24. the owner of the frog is not to the right of the librarian##8
+25. the nurse is not the owner of the rabbit or the nurse is not the person who's sport is skiing or both
+26. the photographer is the person who's sport is baseball##1
+27. the nurse is somewhere to the right of the person who's sport is handball##5
+28. the owner of the rabbit is not to the left of the person who's sport is handball##8
+29. the owner of the rat is not the photographer or the owner of the rat is not the person who's sport is badminton or both
+30. the person who's sport is handball and the person eating blueberry have the same parity positions##9
+31. the person who's sport is biathlon is not the person eating blueberry or the person who's sport is biathlon is not the electrician or both
+32. the owner of the goat is not the electrician##6
+33. the person eating grapes is not the owner of the goat##6
+34. the person who's sport is badminton is not the person eating tomato or the person eating tomato is not the owner of the goldfish or both
+35. the person eating zucchini is on the right of the person eating blueberry##1
+36. the photographer is on the far right##1
+37. the person who's sport is skiing is the electrician or the electrician is the owner of the rat or both##11","{'Food': ['lettuce', 'blueberry', 'zucchini', 'orange', 'grapes', 'tomato'], 'Job': ['software-developer', 'bartender', 'electrician', 'nurse', 'librarian', 'photographer'], 'Pet': ['goldfish', 'rabbit', 'guinea-pig', 'rat', 'frog', 'goat'], 'Sport': ['biathlon', 'handball', 'skiing', 'sailing', 'badminton', 'baseball']}"
diff --git a/part2/level12/Pt2_4x7_level12.csv b/part2/level12/Pt2_4x7_level12.csv
new file mode 100644
index 0000000000000000000000000000000000000000..194bac66bcf0361423d9c6ccd640928809dbae6a
--- /dev/null
+++ b/part2/level12/Pt2_4x7_level12.csv
@@ -0,0 +1,497 @@
+ID,Clues,SolutionGrid
+Pt1_4x7_level12-0,"There are 7 different favourite beverages: 7up, coffee, fanta, juice, mirinda, sprite, water
+The people have 7 different jobs:  chef, firefighter, librarian, pilot, project-manager, security-guard, writer
+The people perfer 7 different movie-genres: action, disaster, drama, martial-arts, satire, sports, thriller
+7 different pets are kept: bird, ferret, goat, goldfish, guinea-pig, horse, snake
+ 1. the person drinking fanta is on the right of the owner of the guinea-pig##1
+ 2. the person drinking fanta is somewhere to the right of the chef##5
+ 3. the owner of the goat is somewhere to the left of the person watching satire movies##5
+ 4. the owner of the ferret and the person drinking mirinda have the same parity positions##9
+ 5. the owner of the ferret is somewhere to the left of the person watching satire movies##5
+ 6. the librarian and the person watching sports movies have the same parity positions##9
+ 7. the owner of the guinea-pig is not to the right of the security-guard##8
+ 8. the owner of the bird is somewhere to the left of the person watching action movies##5
+ 9. the person watching action movies is not to the right of the firefighter##8
+10. the person drinking mirinda is not the owner of the snake or the person drinking mirinda is not the pilot or both
+11. the owner of the bird is somewhere to the right of the person drinking sprite##5
+12. the project-manager is somewhere to the left of the owner of the goat##5
+13. the person drinking coffee is somewhere to the right of the person watching disaster movies##5
+14. the person watching thriller movies is the person drinking sprite or the person drinking sprite is the owner of the horse or both##11
+15. the person drinking fanta is not the librarian or the librarian is not the person watching drama movies or both
+16. the person watching satire movies is somewhere to the right of the person watching disaster movies##5
+17. the owner of the snake is in an odd position##4
+18. the owner of the horse is on the left or right of the owner of the ferret##3
+19. the person watching martial-arts movies is on the right of the person drinking 7up##1
+20. the person watching satire movies is somewhere to the right of the project-manager##5
+21. the person drinking water and the person watching sports movies have different parity positions##9
+22. the person watching sports movies is somewhere to the left of the person watching action movies##5
+23. the owner of the goat is not the person drinking mirinda or the owner of the goat is not the person watching martial-arts movies or both
+24. the person drinking mirinda is the person watching action movies or the person watching action movies is the librarian or both##11
+25. the person watching drama movies is not the person drinking fanta or the person watching drama movies is not the owner of the goat or both
+26. the person watching action movies and the person drinking fanta have different parity positions##9
+27. the person watching disaster movies is on the left of the chef##1
+28. the person watching martial-arts movies and the person drinking water have the same parity positions##9
+29. the person watching drama movies is on the right of the owner of the horse##1
+30. the writer is somewhere between the chef and the person drinking fanta##7
+31. the person drinking 7up is somewhere to the right of the chef##5
+32. the owner of the snake is on the left of the librarian##1
+33. the security-guard is not to the right of the person watching action movies##8
+34. the person drinking fanta is not to the right of the project-manager##8
+35. the person drinking coffee is on the left or right of the owner of the guinea-pig##3
+36. the person watching thriller movies and the owner of the bird have the same parity positions##9
+37. the person drinking fanta and the person watching drama movies have different parity positions##9
+38. the person drinking mirinda is on the left of the firefighter##1
+39. the person watching action movies is somewhere to the right of the owner of the horse##5
+40. the person watching martial-arts movies is not to the right of the librarian##8","{'Beverage': ['sprite', 'juice', 'coffee', '7up', 'fanta', 'mirinda', 'water'], 'Job': ['pilot', 'chef', 'writer', 'security-guard', 'project-manager', 'librarian', 'firefighter'], 'Movie-Genre': ['disaster', 'drama', 'thriller', 'sports', 'martial-arts', 'action', 'satire'], 'Pet': ['horse', 'ferret', 'bird', 'guinea-pig', 'snake', 'goat', 'goldfish']}"
+Pt1_4x7_level12-1,"There 7 different types of food: avocado, carrot, kale, lemon, lime, pumpkin, raspberry
+The people have 7 different jobs:  chef, designer, doctor, engineer, entrepreneur, software-developer, writer
+The people perfer 7 different movie-genres: action, crime, documentary, horror, romance, spy, superhero
+There are 7 different nationalities: brazilian, british, dutch, german, indonesian, pakistani, turkish
+ 1. the person eating carrot is not to the left of the pakistani##8
+ 2. the person watching romance movies is the dutch or the dutch is the chef, but not both##10
+ 3. the entrepreneur is somewhere to the right of the doctor##5
+ 4. the person eating pumpkin is on the left or right of the person watching crime movies##3
+ 5. the person watching horror movies is somewhere to the right of the turkish##5
+ 6. the turkish and the designer have different parity positions##9
+ 7. the writer is on the left or right of the person watching action movies##3
+ 8. the entrepreneur is the pakistani or the entrepreneur is the person eating pumpkin or both##11
+ 9. the person eating kale is not to the left of the person watching action movies##8
+10. the person watching horror movies is between the engineer and the person eating kale##2
+11. the person eating lemon and the person watching documentary movies have different parity positions##9
+12. the person eating kale is on the left or right of the person watching horror movies##3
+13. the dutch is on the left or right of the person eating kale##3
+14. the chef is on the left or right of the person eating avocado##3
+15. the person watching romance movies is on the left or right of the chef##3
+16. the person eating kale is the brazilian or the person eating kale is the person watching romance movies, but not both##10
+17. the brazilian is somewhere to the left of the person eating pumpkin##5
+18. the person watching documentary movies is somewhere to the left of the turkish##5
+19. the person watching romance movies is on the left or right of the designer##3
+20. the person watching horror movies is the designer or the designer is the brazilian, but not both##10
+21. the person watching superhero movies is not to the left of the person eating lime##8
+22. the person watching spy movies is not to the left of the person eating kale##8
+23. the person watching crime movies is the writer or the person eating raspberry is the person watching crime movies, but not both##10
+24. the person eating lime is not the german##6
+25. the indonesian is not to the left of the person watching superhero movies##8
+26. the designer and the person eating raspberry have different parity positions##9
+27. the person watching horror movies is somewhere to the right of the person watching action movies##5
+28. the person watching horror movies is not the british or the person watching horror movies is not the writer or both
+29. the person watching superhero movies is in an even position##4
+30. the doctor is not to the right of the person watching action movies##8
+31. the person watching horror movies is on the left or right of the person eating carrot##3
+32. the person eating raspberry is not to the left of the brazilian##8
+33. the person watching horror movies is somewhere between the person eating pumpkin and the person eating kale##7
+34. the indonesian is not to the left of the person eating raspberry##8
+35. the chef is not the german##6
+36. the person eating kale is not to the right of the person eating lime##8
+37. the doctor is somewhere to the left of the engineer##5
+38. the british is not the person eating kale##6
+39. the person eating kale is somewhere between the entrepreneur and the person watching action movies##7
+40. the person watching crime movies is on the far left or far right##3
+41. the entrepreneur is not the brazilian or the entrepreneur is not the person eating carrot or both
+42. the british is somewhere to the right of the brazilian##5
+43. the person eating kale is not to the left of the person watching action movies##8
+44. the person watching spy movies is not the writer##6
+45. the person eating kale is somewhere to the left of the person eating carrot##5
+46. the entrepreneur is somewhere to the right of the engineer##5
+47. the entrepreneur is on the right of the brazilian##1
+48. the software-developer is the person eating raspberry or the person eating raspberry is the german or both##11
+49. the person watching crime movies is somewhere to the right of the entrepreneur##5
+50. the doctor is the doctor##1","{'Food': ['avocado', 'lemon', 'kale', 'lime', 'carrot', 'pumpkin', 'raspberry'], 'Job': ['doctor', 'chef', 'writer', 'designer', 'engineer', 'entrepreneur', 'software-developer'], 'Movie-Genre': ['documentary', 'action', 'romance', 'horror', 'spy', 'superhero', 'crime'], 'Nationality': ['german', 'dutch', 'turkish', 'pakistani', 'brazilian', 'british', 'indonesian']}"
+Pt1_4x7_level12-2,"There 7 different types of food: apricot, corn, lettuce, lime, peach, pumpkin, strawberry
+There are 7 different nationalities: egyptian, german, malaysian, mexican, pakistani, russian, thai
+7 different pets are kept: bird, cat, dog, goldfish, horse, rabbit, turtle
+The people prefer 7 different types of sport: biathlon, climbing, golf, ice-hockey, parkour, skiing, water-polo
+ 1. the person who's sport is golf is not the russian##6
+ 2. the owner of the goldfish is on the far right##1
+ 3. the person eating apricot is on the left or right of the russian##3
+ 4. the person eating lettuce is on the left of the person who's sport is ice-hockey##1
+ 5. the pakistani is the owner of the rabbit##1
+ 6. the person eating lime is the owner of the rabbit or the person who's sport is biathlon is the person eating lime or both##11
+ 7. the person who's sport is water-polo is not the owner of the goldfish or the person eating pumpkin is not the person who's sport is water-polo or both
+ 8. the owner of the rabbit is not to the left of the owner of the cat##8
+ 9. the owner of the turtle is somewhere to the right of the owner of the bird##5
+10. the person eating lettuce is on the left or right of the owner of the turtle##3
+11. the mexican is on the left or right of the person eating strawberry##3
+12. the person who's sport is ice-hockey is on the left or right of the person who's sport is climbing##3
+13. the person who's sport is climbing is somewhere between the person who's sport is biathlon and the german##7
+14. the german is on the left or right of the russian##3
+15. the person who's sport is ice-hockey is not to the left of the owner of the rabbit##8
+16. the owner of the turtle is not to the right of the person who's sport is golf##8
+17. the malaysian is on the left or right of the owner of the rabbit##3
+18. the thai is somewhere to the right of the german##5
+19. the person eating lime is on the right of the person who's sport is climbing##1
+20. the person who's sport is parkour is somewhere to the right of the owner of the dog##5
+21. the thai is on the left or right of the malaysian##3
+22. the pakistani and the person eating apricot have the same parity positions##9
+23. the owner of the cat is on the left or right of the owner of the turtle##3
+24. the person who's sport is skiing is on the left of the person eating apricot##1
+25. the owner of the rabbit is on the right of the person eating lettuce##1
+26. the mexican and the owner of the rabbit have different parity positions##9
+27. the person who's sport is ice-hockey is not the owner of the bird##6
+28. the person who's sport is climbing is in an odd position##4
+29. the owner of the cat is not to the right of the owner of the rabbit##8
+30. the person eating apricot and the owner of the bird have different parity positions##9
+31. the person who's sport is water-polo is somewhere between the person who's sport is golf and the person eating pumpkin##7
+32. the person eating corn is somewhere between the person eating strawberry and the person who's sport is ice-hockey##7
+33. the person eating lime is not the russian or the russian is not the person who's sport is biathlon or both
+34. the person eating strawberry is on the right of the person who's sport is biathlon##1
+35. the owner of the goldfish is not the german##6
+36. the person who's sport is water-polo is on the right of the owner of the horse##1
+37. the person who's sport is golf is not the owner of the horse or the person eating apricot is not the person who's sport is golf or both
+38. the owner of the bird is somewhere to the left of the person eating lime##5
+39. the person who's sport is parkour is somewhere to the right of the owner of the dog##5
+40. the owner of the rabbit is not the person who's sport is skiing or the owner of the rabbit is not the pakistani or both
+41. the owner of the goldfish is the mexican or the owner of the goldfish is the person who's sport is golf or both##11
+42. the pakistani is not the person who's sport is water-polo or the pakistani is not the owner of the horse or both
+43. the person who's sport is golf is not the russian##6
+44. the malaysian is somewhere to the right of the owner of the turtle##5
+45. the thai is not the person eating corn##6
+46. the egyptian is on the far left##1","{'Food': ['peach', 'apricot', 'lettuce', 'lime', 'corn', 'strawberry', 'pumpkin'], 'Nationality': ['egyptian', 'german', 'russian', 'pakistani', 'malaysian', 'thai', 'mexican'], 'Pet': ['bird', 'turtle', 'cat', 'rabbit', 'horse', 'dog', 'goldfish'], 'Sport': ['skiing', 'golf', 'climbing', 'ice-hockey', 'biathlon', 'water-polo', 'parkour']}"
+Pt1_4x7_level12-3,"There 7 different types of food: artichoke, blueberry, lemon, onion, orange, peach, plum
+The people perfer 7 different movie-genres: action, adventure, drama, family, fantasy, western, zombie
+7 different pets are kept: cat, chinchilla, dog, goat, hedgehog, pony, snake
+The people use 7 different means of transport: airplane, helicopter, scooter, ship, skateboard, trike, van
+ 1. the owner of the snake is in an even position##4
+ 2. the person eating lemon is not to the left of the person eating blueberry##8
+ 3. the person driving the skateboard is on the left of the person driving the helicopter##1
+ 4. the person eating lemon is somewhere to the left of the person eating onion##5
+ 5. the person driving the airplane is not to the left of the person watching western movies##8
+ 6. the owner of the hedgehog and the person driving the trike have the same parity positions##9
+ 7. the owner of the dog is not the person watching family movies or the person watching family movies is not the person eating peach or both
+ 8. the owner of the cat and the person eating artichoke have the same parity positions##9
+ 9. the person driving the scooter is not to the left of the person eating artichoke##8
+10. the person watching zombie movies is somewhere to the right of the owner of the goat##5
+11. the person watching drama movies is not to the left of the person driving the skateboard##8
+12. the person watching western movies is on the left or right of the person driving the scooter##3
+13. the person driving the trike is the owner of the goat##1
+14. the owner of the chinchilla is the person eating orange or the person eating orange is the person watching fantasy movies or both##11
+15. the owner of the chinchilla is not to the right of the person watching family movies##8
+16. the person driving the skateboard is not to the right of the owner of the goat##8
+17. the person watching drama movies is not the owner of the snake##6
+18. the person driving the skateboard is on the far left or far right##3
+19. the person watching western movies is the person driving the trike or the owner of the cat is the person watching western movies or both##11
+20. the owner of the hedgehog is not the person eating plum or the person eating plum is not the person watching fantasy movies or both
+21. the person eating plum and the person watching fantasy movies have the same parity positions##9
+22. the person watching family movies is in an odd position##4
+23. the owner of the hedgehog is not the person driving the airplane##6
+24. the owner of the goat is somewhere to the right of the person driving the ship##5
+25. the person driving the ship is not to the left of the person driving the helicopter##8
+26. the person driving the scooter is somewhere to the right of the person driving the van##5
+27. the person driving the trike is in an odd position##4
+28. the person watching adventure movies is on the left of the person watching zombie movies##1
+29. the owner of the goat is on the right of the person watching action movies##1
+30. the owner of the dog is not to the left of the person eating blueberry##8
+31. the person driving the helicopter is the person watching zombie movies or the person watching zombie movies is the owner of the snake or both##11
+32. the person driving the trike is somewhere to the left of the owner of the cat##5
+33. the person driving the van and the owner of the pony have the same parity positions##9
+34. the person eating peach is on the right of the person driving the skateboard##1
+35. the person watching zombie movies is on the left or right of the owner of the cat##3
+36. the owner of the pony is not to the right of the person watching drama movies##8
+37. the person eating lemon is on the left of the owner of the cat##1
+38. the person watching drama movies and the person driving the airplane have the same parity positions##9
+39. the person eating plum is not the person driving the helicopter##6
+40. the owner of the cat is not to the left of the person driving the scooter##8
+41. the person watching adventure movies is not the owner of the chinchilla##6","{'Food': ['orange', 'peach', 'blueberry', 'plum', 'artichoke', 'lemon', 'onion'], 'Movie-Genre': ['family', 'fantasy', 'drama', 'action', 'adventure', 'zombie', 'western'], 'Pet': ['chinchilla', 'pony', 'hedgehog', 'dog', 'goat', 'snake', 'cat'], 'Transport': ['skateboard', 'helicopter', 'ship', 'van', 'trike', 'scooter', 'airplane']}"
+Pt1_4x7_level12-4,"There are 7 different favourite beverages: 7up, coffee, cola, hot-chocolate, milk, sprite, water
+There 7 different types of food: apple, avocado, blueberry, cabbage, cherry, eggplant, grapes
+The people prefer 7 different music-genres: disco, hip-hop, indie, metal, punk, rock, techno
+The people use 7 different means of transport: boat, jet-ski, taxi, train, tram, trike, van
+ 1. the fan techno is not to the left of the person eating cabbage##8
+ 2. the person eating cherry is somewhere to the right of the person drinking 7up##5
+ 3. the fan metal is on the left of the fan punk##1
+ 4. the person driving the tram is on the left or right of the person drinking milk##3
+ 5. the person driving the taxi is not the person eating grapes or the person driving the taxi is not the person drinking water or both
+ 6. the person drinking coffee and the person eating blueberry have the same parity positions##9
+ 7. the fan rock is on the left or right of the fan techno##3
+ 8. the person drinking hot-chocolate is in an odd position##4
+ 9. the person drinking coffee is not the person driving the train or the person driving the train is not the fan hip-hop or both
+10. the person driving the van is somewhere to the left of the fan punk##5
+11. the person eating cabbage is somewhere to the right of the person driving the boat##5
+12. the fan indie is on the right of the person drinking sprite##1
+13. the person driving the train is not to the right of the person eating avocado##8
+14. the person drinking coffee is somewhere to the right of the person drinking milk##5
+15. the person eating cherry is the person driving the van or the person eating cherry is the person drinking 7up or both##11
+16. the fan punk is not to the right of the person eating grapes##8
+17. the person eating grapes is not to the left of the person eating cabbage##8
+18. the person eating cherry is the person drinking milk or the person driving the jet-ski is the person eating cherry, but not both##10
+19. the person drinking water is somewhere to the right of the person drinking hot-chocolate##5
+20. the fan indie and the person drinking 7up have different parity positions##9
+21. the person eating apple is not to the left of the fan indie##8
+22. the fan techno is somewhere to the right of the person eating cherry##5
+23. the person eating cherry is not the person drinking sprite##6
+24. the person driving the tram is on the right of the person driving the van##1
+25. the person eating eggplant is somewhere between the person drinking water and the person eating apple##7
+26. the person driving the trike is somewhere to the right of the person eating blueberry##5
+27. the person eating cabbage is on the right of the person eating cherry##1
+28. the person drinking cola is not to the right of the person eating blueberry##8
+29. the fan techno is somewhere to the right of the person drinking cola##5
+30. the fan indie is not to the right of the person drinking 7up##8
+31. the person driving the tram is not the person drinking milk or the person drinking milk is not the person eating blueberry or both
+32. the person driving the train is the fan hip-hop##1
+33. the person drinking milk and the fan hip-hop have different parity positions##9
+34. the person eating apple is on the right of the person eating avocado##1
+35. the fan rock is on the left or right of the fan punk##3
+36. the fan punk is not the person eating eggplant##6
+37. the person driving the tram is somewhere between the person driving the taxi and the person driving the van##7
+38. the person eating cabbage and the fan rock have different parity positions##9
+39. the person drinking hot-chocolate is not to the left of the fan disco##8
+40. the fan punk and the person eating blueberry have different parity positions##9
+41. the person driving the trike is on the far right##1
+42. the person driving the trike and the fan punk have the same parity positions##9
+43. the person eating apple is not the person driving the jet-ski or the person eating apple is not the fan indie or both
+44. the fan metal is somewhere to the left of the fan rock##5
+45. the fan indie and the person drinking water have different parity positions##9","{'Beverage': ['sprite', 'cola', '7up', 'milk', 'hot-chocolate', 'coffee', 'water'], 'Food': ['avocado', 'apple', 'eggplant', 'cherry', 'cabbage', 'blueberry', 'grapes'], 'Music-Genre': ['hip-hop', 'indie', 'disco', 'metal', 'punk', 'rock', 'techno'], 'Transport': ['train', 'boat', 'jet-ski', 'van', 'tram', 'taxi', 'trike']}"
+Pt1_4x7_level12-5,"The people have 7 different hobbies: baking, camping, magic-tricks, photography, puzzles, traveling, video-games
+The people perfer 7 different movie-genres: action, animation, documentary, mystery, sports, thriller, time-travel
+The people prefer 7 different music-genres: ambient, blues, funk, house, jazz, soul, trance
+The people prefer 7 different types of sport: baseball, handball, ice-hockey, rowing, rugby, soccer, water-polo
+ 1. the person watching thriller movies is on the left or right of the person watching sports movies##3
+ 2. the person watching documentary movies and the fan house have the same parity positions##9
+ 3. the person who's hobby is camping is on the left or right of the person who's hobby is magic-tricks##3
+ 4. the person who's sport is rugby is on the left or right of the person who's hobby is baking##3
+ 5. the person who's sport is rugby is somewhere between the person who's sport is water-polo and the person watching time-travel movies##7
+ 6. the fan trance is not the person who's sport is soccer##6
+ 7. the fan funk is on the left of the person who's sport is ice-hockey##1
+ 8. the person who's sport is ice-hockey and the person watching thriller movies have different parity positions##9
+ 9. the person watching documentary movies and the person who's sport is baseball have the same parity positions##9
+10. the person watching sports movies is the fan trance or the person who's hobby is video-games is the person watching sports movies or both##11
+11. the person watching sports movies and the person who's sport is rugby have different parity positions##9
+12. the fan ambient is between the fan funk and the person watching thriller movies##2
+13. the person watching mystery movies is somewhere to the left of the fan soul##5
+14. the person who's hobby is puzzles is not to the right of the person who's sport is rowing##8
+15. the person who's sport is rowing is somewhere to the left of the person who's sport is baseball##5
+16. the fan trance is between the fan blues and the person who's hobby is traveling##2
+17. the person watching sports movies is somewhere to the left of the person watching documentary movies##5
+18. the person who's hobby is video-games is not the person who's sport is baseball or the person who's hobby is video-games is not the person watching action movies or both
+19. the person who's hobby is magic-tricks is somewhere to the left of the fan jazz##5
+20. the fan funk is not to the left of the fan house##8
+21. the person watching documentary movies is the person who's sport is soccer or the person who's sport is soccer is the person who's hobby is puzzles or both##11
+22. the person who's hobby is camping is on the far left or far right##3
+23. the person who's hobby is video-games is not to the left of the person watching animation movies##8
+24. the person who's hobby is baking is somewhere to the right of the fan soul##5
+25. the person watching mystery movies and the fan funk have the same parity positions##9
+26. the fan ambient is somewhere to the left of the person who's sport is water-polo##5
+27. the person watching action movies and the fan blues have the same parity positions##9
+28. the person watching sports movies is somewhere to the right of the person watching thriller movies##5
+29. the person who's hobby is video-games is on the left or right of the person watching time-travel movies##3
+30. the person who's sport is water-polo is not to the right of the person watching documentary movies##8
+31. the person watching documentary movies is on the right of the person watching action movies##1
+32. the fan jazz is somewhere to the right of the person who's sport is soccer##5
+33. the person who's sport is rugby is in an even position##4
+34. the person watching time-travel movies is the fan soul or the person watching time-travel movies is the person who's hobby is photography, but not both##10
+35. the person watching action movies is somewhere to the right of the person watching thriller movies##5
+36. the person watching sports movies is the fan blues or the person watching sports movies is the person who's sport is rowing, but not both##10
+37. the person watching time-travel movies is the person who's hobby is photography or the person watching time-travel movies is the fan house, but not both##10
+38. the person who's hobby is video-games is not the person watching time-travel movies##6
+39. the person who's hobby is magic-tricks is on the left or right of the person who's hobby is baking##3
+40. the person watching thriller movies is not the person who's sport is soccer or the person who's sport is soccer is not the fan trance or both
+41. the fan soul is in the middle##1
+42. the person watching time-travel movies is not to the left of the fan funk##8","{'Hobby': ['puzzles', 'video-games', 'photography', 'traveling', 'baking', 'magic-tricks', 'camping'], 'Movie-Genre': ['animation', 'mystery', 'time-travel', 'thriller', 'sports', 'action', 'documentary'], 'Music-Genre': ['house', 'funk', 'ambient', 'soul', 'trance', 'blues', 'jazz'], 'Sport': ['soccer', 'handball', 'ice-hockey', 'rugby', 'rowing', 'water-polo', 'baseball']}"
+Pt1_4x7_level12-6,"There are 7 different favourite beverages: almond-milk, coffee, cola, fanta, iced-tea, milk, sprite
+There 7 different types of food: apricot, carrot, eggplant, grapefruit, kale, lemon, pear
+The people perfer 7 different movie-genres: action, adventure, documentary, musical, scientific, sports, time-travel
+The people use 7 different means of transport: bike, bus, scooter, skateboard, snowmobile, taxi, van
+ 1. the person eating lemon is on the left or right of the person driving the scooter##3
+ 2. the person watching scientific movies is the person drinking cola or the person eating eggplant is the person watching scientific movies or both##11
+ 3. the person eating grapefruit is not the person drinking milk or the person eating grapefruit is not the person watching adventure movies or both
+ 4. the person eating carrot is not to the right of the person drinking coffee##8
+ 5. the person driving the taxi is on the left or right of the person drinking fanta##3
+ 6. the person drinking iced-tea is not to the right of the person drinking fanta##8
+ 7. the person eating grapefruit is not the person watching sports movies##6
+ 8. the person drinking milk is on the far left or far right##3
+ 9. the person eating lemon is not the person driving the bike or the person eating lemon is not the person watching action movies or both
+10. the person eating grapefruit and the person watching scientific movies have different parity positions##9
+11. the person driving the bike and the person drinking milk have different parity positions##9
+12. the person eating lemon is on the left of the person driving the taxi##1
+13. the person driving the scooter is the person drinking cola##1
+14. the person watching action movies is in an odd position##4
+15. the person eating carrot is somewhere to the right of the person eating kale##5
+16. the person drinking sprite is not to the left of the person driving the bike##8
+17. the person watching scientific movies is the person drinking almond-milk##1
+18. the person drinking milk is not to the right of the person drinking fanta##8
+19. the person eating pear is not the person drinking coffee or the person eating pear is not the person driving the taxi or both
+20. the person eating kale is not to the right of the person eating apricot##8
+21. the person drinking coffee is somewhere between the person driving the skateboard and the person driving the snowmobile##7
+22. the person eating grapefruit is on the left of the person driving the bike##1
+23. the person driving the snowmobile and the person eating grapefruit have the same parity positions##9
+24. the person driving the taxi is on the left of the person driving the skateboard##1
+25. the person eating carrot is on the left of the person eating pear##1
+26. the person watching adventure movies is not to the right of the person driving the skateboard##8
+27. the person eating eggplant is not to the right of the person eating kale##8
+28. the person drinking iced-tea is somewhere to the left of the person driving the taxi##5
+29. the person driving the bike is on the left or right of the person drinking cola##3
+30. the person eating pear and the person watching scientific movies have the same parity positions##9
+31. the person watching documentary movies is somewhere to the right of the person driving the taxi##5
+32. the person watching documentary movies is not the person driving the taxi or the person eating pear is not the person watching documentary movies or both
+33. the person eating lemon is somewhere to the left of the person eating apricot##5
+34. the person drinking sprite is not the person watching documentary movies or the person driving the van is not the person drinking sprite or both
+35. the person watching adventure movies is somewhere to the left of the person eating apricot##5
+36. the person eating carrot and the person watching documentary movies have different parity positions##9
+37. the person eating grapefruit is not the person drinking milk or the person drinking milk is not the person driving the skateboard or both
+38. the person drinking fanta is not to the right of the person driving the bus##8
+39. the person eating apricot is not to the left of the person drinking sprite##8
+40. the person drinking fanta is not to the left of the person eating carrot##8
+41. the person watching sports movies is not the person driving the skateboard##6
+42. the person watching action movies and the person driving the bike have different parity positions##9
+43. the person drinking milk is not the person watching musical movies or the person watching musical movies is not the person driving the scooter or both
+44. the person watching action movies is on the left of the person watching time-travel movies##1","{'Beverage': ['milk', 'almond-milk', 'cola', 'iced-tea', 'coffee', 'fanta', 'sprite'], 'Food': ['grapefruit', 'eggplant', 'kale', 'lemon', 'carrot', 'pear', 'apricot'], 'Movie-Genre': ['musical', 'scientific', 'action', 'time-travel', 'adventure', 'documentary', 'sports'], 'Transport': ['snowmobile', 'bike', 'scooter', 'van', 'taxi', 'skateboard', 'bus']}"
+Pt1_4x7_level12-7,"The people perfer 7 different movie-genres: adventure, epic, horror, musical, sports, superhero, zombie
+The people prefer 7 different music-genres: classical, d&b, folk, pop, r&b, salsa, trance
+There are 7 different nationalities: canadian, chinese, dutch, german, indian, indonesian, nigerian
+The people use 7 different means of transport: boat, bus, motorbike, ship, subway, taxi, trike
+ 1. the canadian is not to the right of the fan trance##8
+ 2. the fan trance is not the nigerian or the person driving the ship is not the fan trance or both
+ 3. the person driving the motorbike and the person watching adventure movies have different parity positions##9
+ 4. the indonesian and the person watching horror movies have different parity positions##9
+ 5. the dutch is somewhere to the right of the german##5
+ 6. the fan pop is not the person driving the ship or the fan pop is not the german or both
+ 7. the person driving the trike is not to the left of the person driving the taxi##8
+ 8. the dutch is on the left of the person driving the bus##1
+ 9. the chinese is not to the right of the person watching horror movies##8
+10. the fan trance is the german##1
+11. the person watching zombie movies is somewhere to the right of the person watching adventure movies##5
+12. the person driving the bus is the person watching adventure movies or the person watching adventure movies is the dutch or both##11
+13. the fan trance and the person watching horror movies have different parity positions##9
+14. the person driving the motorbike is somewhere to the right of the fan folk##5
+15. the person watching adventure movies is not to the right of the indonesian##8
+16. the person watching musical movies is somewhere to the right of the person driving the ship##5
+17. the person watching sports movies is not to the right of the person watching epic movies##8
+18. the indian is not to the left of the fan r&b##8
+19. the person watching sports movies is somewhere to the left of the german##5
+20. the german is the fan classical or the german is the person driving the subway, but not both##10
+21. the fan trance is on the right of the person driving the ship##1
+22. the canadian is not the person watching musical movies or the fan pop is not the canadian or both
+23. the person watching zombie movies is on the right of the fan r&b##1
+24. the canadian is on the left of the fan trance##1
+25. the person watching musical movies and the person driving the taxi have different parity positions##9
+26. the person driving the boat is in an odd position##4
+27. the person driving the subway is not to the right of the fan classical##8
+28. the fan r&b is somewhere to the left of the fan d&b##5
+29. the person watching epic movies is somewhere to the right of the chinese##5
+30. the fan folk is not the person driving the boat##6
+31. the indian and the person driving the trike have the same parity positions##9
+32. the chinese is not the person watching superhero movies or the chinese is not the person driving the ship or both
+33. the fan folk is not the person watching musical movies or the person watching musical movies is not the person driving the trike or both
+34. the fan pop is not to the right of the canadian##8
+35. the canadian is somewhere to the left of the fan d&b##5
+36. the fan r&b is not to the left of the indonesian##8
+37. the canadian is not to the right of the person watching epic movies##8
+38. the fan folk is the person driving the bus or the person driving the bus is the chinese or both##11
+39. the person watching adventure movies is on the left or right of the nigerian##3
+40. the person watching sports movies is in an odd position##4
+41. the person watching musical movies is not to the left of the fan trance##8
+42. the fan r&b is the person watching epic movies##1
+43. the fan trance is not to the left of the person watching sports movies##8
+44. the person watching zombie movies is on the left or right of the person watching epic movies##3
+45. the fan classical and the person watching superhero movies have different parity positions##9
+46. the person driving the boat is the person watching musical movies##1
+47. the person driving the ship is somewhere to the left of the person driving the motorbike##5
+48. the person watching adventure movies is not the fan salsa or the person watching adventure movies is not the person driving the boat or both
+49. the person watching adventure movies is the chinese##1
+50. the person watching horror movies is not to the left of the person watching musical movies##8
+51. the person watching musical movies is between the german and the person watching adventure movies##2
+52. the fan pop is in an odd position##4
+53. the person watching superhero movies is not the person driving the bus##6
+54. the fan salsa is not the person watching musical movies##6","{'Movie-Genre': ['sports', 'superhero', 'musical', 'adventure', 'horror', 'epic', 'zombie'], 'Music-Genre': ['pop', 'trance', 'classical', 'folk', 'salsa', 'r&b', 'd&b'], 'Nationality': ['canadian', 'german', 'dutch', 'chinese', 'nigerian', 'indonesian', 'indian'], 'Transport': ['ship', 'subway', 'boat', 'bus', 'motorbike', 'taxi', 'trike']}"
+Pt1_4x7_level12-8,"There 7 different types of food: artichoke, carrot, cherry, grapes, peas, pumpkin, spinach
+The people have 7 different hobbies: board-games, chess, collecting, filmmaking, rock-climbing, singing, video-games
+The people perfer 7 different movie-genres: animation, crime, romance, satire, sports, thriller, time-travel
+There are 7 different nationalities: british, canadian, egyptian, french, indonesian, russian, thai
+ 1. the person eating carrot is not to the right of the person watching time-travel movies##8
+ 2. the british is the person watching romance movies or the british is the person eating cherry or both##11
+ 3. the person who's hobby is singing and the person eating grapes have the same parity positions##9
+ 4. the person who's hobby is video-games is not to the left of the indonesian##8
+ 5. the egyptian is not to the right of the person eating grapes##8
+ 6. the person watching time-travel movies is somewhere to the right of the thai##5
+ 7. the person eating cherry is not to the right of the person who's hobby is singing##8
+ 8. the egyptian is not to the left of the person eating pumpkin##8
+ 9. the egyptian is not the person watching thriller movies or the person who's hobby is singing is not the egyptian or both
+10. the person eating peas is between the person who's hobby is video-games and the russian##2
+11. the person eating pumpkin is somewhere to the right of the person watching romance movies##5
+12. the person who's hobby is filmmaking and the person eating grapes have the same parity positions##9
+13. the british is not the person watching sports movies##6
+14. the person who's hobby is filmmaking is not to the left of the person who's hobby is board-games##8
+15. the person who's hobby is filmmaking is in an even position##4
+16. the person eating pumpkin is not to the left of the person watching satire movies##8
+17. the person who's hobby is singing is somewhere between the person eating spinach and the person who's hobby is chess##7
+18. the person eating cherry is somewhere to the left of the person who's hobby is video-games##5
+19. the person who's hobby is chess and the canadian have different parity positions##9
+20. the person watching time-travel movies is somewhere to the right of the person watching satire movies##5
+21. the person watching time-travel movies is in an even position##4
+22. the egyptian and the person watching time-travel movies have different parity positions##9
+23. the person eating carrot is on the right of the person watching animation movies##1
+24. the russian is not to the right of the person watching sports movies##8
+25. the person eating grapes is somewhere to the right of the person eating spinach##5
+26. the person who's hobby is board-games is on the right of the indonesian##1
+27. the person watching time-travel movies is somewhere to the right of the russian##5
+28. the russian is somewhere to the right of the person eating peas##5
+29. the person eating spinach is on the left of the person eating pumpkin##1
+30. the person who's hobby is rock-climbing is on the far left##1
+31. the person watching thriller movies is somewhere to the right of the person watching animation movies##5
+32. the person watching satire movies is not the person eating grapes##6
+33. the person who's hobby is filmmaking is somewhere to the right of the person who's hobby is video-games##5
+34. the indonesian is not to the left of the person eating cherry##8
+35. the person who's hobby is video-games is somewhere between the person watching sports movies and the person who's hobby is rock-climbing##7
+36. the thai is on the right of the person watching thriller movies##1
+37. the british is not the person who's hobby is singing or the person eating grapes is not the british or both
+38. the canadian is in an even position##4
+39. the french and the person eating cherry have the same parity positions##9
+40. the person who's hobby is filmmaking and the person watching satire movies have the same parity positions##9
+41. the person eating artichoke is not to the right of the person watching crime movies##8
+42. the person who's hobby is video-games is somewhere to the left of the person eating pumpkin##5
+43. the russian is not the person watching sports movies or the russian is not the person eating artichoke or both
+44. the thai is not to the right of the person watching romance movies##8
+45. the person watching romance movies is not to the right of the person who's hobby is collecting##8","{'Food': ['cherry', 'carrot', 'peas', 'spinach', 'pumpkin', 'grapes', 'artichoke'], 'Hobby': ['rock-climbing', 'video-games', 'board-games', 'filmmaking', 'collecting', 'singing', 'chess'], 'Movie-Genre': ['animation', 'thriller', 'romance', 'satire', 'sports', 'time-travel', 'crime'], 'Nationality': ['british', 'indonesian', 'thai', 'russian', 'egyptian', 'canadian', 'french']}"
+Pt1_4x7_level12-9,"There are 7 different favourite beverages: 7up, almond-milk, fanta, hot-chocolate, iced-tea, milk, soy-milk
+The people have 7 different hobbies: board-games, dancing, fishing, gardening, singing, skydiving, video-games
+The people prefer 7 different music-genres: ambient, disco, funk, hip-hop, rock, techno, trance
+The people use 7 different means of transport: bike, quad-bike, roller, skateboard, snowmobile, trike, van
+ 1. the fan ambient is somewhere to the right of the fan techno##5
+ 2. the fan techno is not to the left of the person who's hobby is fishing##8
+ 3. the person driving the roller is not to the left of the fan trance##8
+ 4. the person drinking hot-chocolate is somewhere to the right of the person drinking fanta##5
+ 5. the fan hip-hop is on the left of the person drinking milk##1
+ 6. the person who's hobby is dancing is not to the left of the fan trance##8
+ 7. the person driving the bike is on the left or right of the person who's hobby is dancing##3
+ 8. the person driving the skateboard is the fan techno or the fan techno is the person who's hobby is fishing, but not both##10
+ 9. the person drinking soy-milk is on the far left or far right##3
+10. the fan techno is not the person driving the skateboard##6
+11. the person driving the roller is not the fan trance or the person driving the roller is not the person who's hobby is board-games or both
+12. the person drinking soy-milk is on the left or right of the person drinking milk##3
+13. the fan techno is not the person driving the roller or the person driving the roller is not the person drinking almond-milk or both
+14. the fan funk is on the right of the person drinking soy-milk##1
+15. the fan techno is not to the left of the person drinking 7up##8
+16. the fan ambient is not the person who's hobby is dancing##6
+17. the person who's hobby is singing is on the right of the fan trance##1
+18. the person who's hobby is dancing is not the person drinking 7up##6
+19. the fan ambient is on the right of the person driving the quad-bike##1
+20. the person driving the skateboard and the person who's hobby is singing have the same parity positions##9
+21. the person who's hobby is singing is on the right of the fan trance##1
+22. the person drinking almond-milk is somewhere to the left of the person drinking 7up##5
+23. the person driving the skateboard is somewhere to the left of the person drinking hot-chocolate##5
+24. the fan rock is somewhere to the left of the fan ambient##5
+25. the person who's hobby is fishing is on the left of the fan disco##1
+26. the person who's hobby is board-games and the fan ambient have different parity positions##9
+27. the fan funk is not the person drinking soy-milk or the fan funk is not the person driving the roller or both
+28. the person who's hobby is video-games is not to the right of the fan techno##8
+29. the person who's hobby is dancing is on the left or right of the person who's hobby is singing##3
+30. the person driving the van is in an odd position##4
+31. the person driving the skateboard is between the person who's hobby is fishing and the fan trance##2
+32. the person driving the roller is not to the right of the person driving the van##8
+33. the person driving the van is not to the left of the person who's hobby is singing##8
+34. the person who's hobby is singing is not the person driving the van##6
+35. the person driving the trike is on the right of the person driving the quad-bike##1
+36. the person driving the bike is somewhere between the fan hip-hop and the person driving the skateboard##7
+37. the person who's hobby is gardening is on the far left##1
+38. the person who's hobby is board-games is between the person drinking hot-chocolate and the person drinking fanta##2
+39. the fan disco is not to the left of the person driving the quad-bike##8
+40. the fan rock is not to the left of the person drinking 7up##8
+41. the fan techno is not to the left of the person drinking 7up##8
+42. the fan disco is somewhere to the right of the person driving the van##5
+43. the person driving the trike is not to the left of the person who's hobby is dancing##8
+44. the person driving the trike is not the person who's hobby is board-games or the person driving the trike is not the fan disco or both
+45. the person driving the skateboard is not to the left of the person who's hobby is gardening##8
+46. the person who's hobby is singing and the person driving the bike have the same parity positions##9
+47. the person driving the snowmobile is on the left of the fan funk##1
+48. the person driving the skateboard is not to the left of the person drinking 7up##8
+49. the fan ambient is in an odd position##4","{'Beverage': ['soy-milk', 'milk', 'almond-milk', '7up', 'fanta', 'iced-tea', 'hot-chocolate'], 'Hobby': ['gardening', 'video-games', 'dancing', 'singing', 'fishing', 'board-games', 'skydiving'], 'Music-Genre': ['hip-hop', 'funk', 'trance', 'rock', 'techno', 'disco', 'ambient'], 'Transport': ['snowmobile', 'bike', 'roller', 'skateboard', 'van', 'quad-bike', 'trike']}"
diff --git a/part2/level12/Pt2_5x3_level12.csv b/part2/level12/Pt2_5x3_level12.csv
new file mode 100644
index 0000000000000000000000000000000000000000..1e1c6a4d40ed35327067cf2c9e9708263111c3b7
--- /dev/null
+++ b/part2/level12/Pt2_5x3_level12.csv
@@ -0,0 +1,171 @@
+ID,Clues,SolutionGrid
+Pt1_5x3_level12-0,"There are 3 different favourite beverages: cola, mirinda, sprite
+The people have 3 different hobbies: dancing, gardening, hiking
+The people have 3 different jobs:  architect, electrician, project-manager
+The people perfer 3 different movie-genres: comedy, horror, thriller
+The people use 3 different means of transport: boat, helicopter, snowmobile
+1. the person who's hobby is gardening is somewhere between the person watching horror movies and the person driving the boat##7
+2. the person watching comedy movies is not to the right of the electrician##8
+3. the person drinking mirinda is not to the right of the person driving the helicopter##8
+4. the electrician is somewhere between the person driving the boat and the architect##7
+5. the person watching comedy movies is somewhere to the right of the person who's hobby is hiking##5
+6. the person drinking cola and the person driving the snowmobile have different parity positions##9
+7. the electrician is the person who's hobby is hiking or the electrician is the person driving the helicopter or both##11
+8. the person watching horror movies is the project-manager or the project-manager is the person drinking mirinda, but not both##10
+9. the electrician is not the person who's hobby is dancing or the person who's hobby is dancing is not the person watching comedy movies or both","{'Beverage': ['mirinda', 'cola', 'sprite'], 'Hobby': ['hiking', 'gardening', 'dancing'], 'Job': ['project-manager', 'electrician', 'architect'], 'Movie-Genre': ['thriller', 'comedy', 'horror'], 'Transport': ['boat', 'helicopter', 'snowmobile']}"
+Pt1_5x3_level12-1,"There are 3 different favourite beverages: coffee, mirinda, soy-milk
+The people have 3 different hobbies: collecting, dancing, drawing
+The people prefer 3 different music-genres: electronic, hip-hop, r&b
+There are 3 different nationalities: egyptian, nigerian, spanish
+The people use 3 different means of transport: boat, roller, trike
+ 1. the person driving the roller is not the person drinking mirinda or the person driving the roller is not the fan hip-hop or both
+ 2. the fan hip-hop is on the right of the fan r&b##1
+ 3. the person drinking coffee is somewhere to the left of the fan hip-hop##5
+ 4. the fan hip-hop is the person drinking coffee or the person driving the trike is the fan hip-hop or both##11
+ 5. the person driving the roller is not the fan hip-hop or the person drinking soy-milk is not the person driving the roller or both
+ 6. the person drinking soy-milk and the egyptian have the same parity positions##9
+ 7. the person driving the trike is not to the left of the spanish##8
+ 8. the nigerian is somewhere to the right of the person driving the trike##5
+ 9. the person drinking coffee is not to the left of the person driving the boat##8
+10. the person who's hobby is collecting is somewhere between the person who's hobby is drawing and the nigerian##7
+11. the person drinking soy-milk is on the right of the person drinking mirinda##1","{'Beverage': ['coffee', 'mirinda', 'soy-milk'], 'Hobby': ['drawing', 'collecting', 'dancing'], 'Music-Genre': ['r&b', 'hip-hop', 'electronic'], 'Nationality': ['egyptian', 'spanish', 'nigerian'], 'Transport': ['boat', 'trike', 'roller']}"
+Pt1_5x3_level12-2,"The people have 3 different jobs:  coach, fisherman, software-developer
+The people perfer 3 different movie-genres: crime, musical, sports
+There are 3 different nationalities: canadian, indonesian, thai
+3 different pets are kept: bird, lizard, turtle
+The people use 3 different means of transport: jet-ski, scooter, skateboard
+ 1. the owner of the bird is on the far left##1
+ 2. the person driving the jet-ski is the person watching musical movies or the person driving the jet-ski is the thai, but not both##10
+ 3. the person watching crime movies is not to the right of the person watching sports movies##8
+ 4. the owner of the turtle is not the person watching crime movies##6
+ 5. the person driving the skateboard is the canadian or the person driving the skateboard is the coach, but not both##10
+ 6. the indonesian is on the right of the fisherman##1
+ 7. the person watching crime movies is not the canadian or the canadian is not the person driving the scooter or both
+ 8. the person driving the jet-ski and the software-developer have different parity positions##9
+ 9. the person driving the scooter is not the indonesian or the indonesian is not the owner of the turtle or both
+10. the owner of the lizard is on the left of the canadian##1
+11. the fisherman is in an odd position##4
+12. the thai is on the left of the coach##1
+13. the person driving the skateboard is not the owner of the lizard or the person driving the skateboard is not the software-developer or both","{'Job': ['fisherman', 'coach', 'software-developer'], 'Movie-Genre': ['crime', 'musical', 'sports'], 'Nationality': ['thai', 'indonesian', 'canadian'], 'Pet': ['bird', 'lizard', 'turtle'], 'Transport': ['scooter', 'jet-ski', 'skateboard']}"
+Pt1_5x3_level12-3,"There 3 different types of food: kiwi, lemon, peach
+The people have 3 different hobbies: chess, sudoku, woodworking
+3 different pets are kept: goat, guinea-pig, hamster
+The people prefer 3 different types of sport: climbing, golf, lacrosse
+The people use 3 different means of transport: bike, bus, taxi
+ 1. the person who's sport is golf is in the middle##1
+ 2. the person who's sport is golf is on the left or right of the person driving the bus##3
+ 3. the person driving the taxi is on the left of the person driving the bus##1
+ 4. the person driving the bike is not to the right of the person who's sport is climbing##8
+ 5. the person eating peach is somewhere between the person eating kiwi and the owner of the hamster##7
+ 6. the person who's sport is golf is not the person eating lemon or the person eating lemon is not the person who's hobby is sudoku or both
+ 7. the person who's sport is climbing is on the far right##1
+ 8. the person who's hobby is woodworking is the person eating kiwi##1
+ 9. the person eating lemon is the person who's hobby is chess or the person eating lemon is the person driving the bike, but not both##10
+10. the owner of the goat is on the left of the person driving the bus##1
+11. the person eating lemon is not to the left of the person driving the bus##8","{'Food': ['kiwi', 'peach', 'lemon'], 'Hobby': ['woodworking', 'sudoku', 'chess'], 'Pet': ['guinea-pig', 'goat', 'hamster'], 'Sport': ['lacrosse', 'golf', 'climbing'], 'Transport': ['bike', 'taxi', 'bus']}"
+Pt1_5x3_level12-4,"There are 3 different favourite beverages: almond-milk, cola, sprite
+There 3 different types of food: avocado, kale, pumpkin
+The people prefer 3 different music-genres: dubstep, electronic, indie
+There are 3 different nationalities: brazilian, canadian, french
+3 different pets are kept: cat, fish, guinea-pig
+ 1. the canadian is not to the left of the fan electronic##8
+ 2. the brazilian is the person eating kale or the person eating kale is the owner of the guinea-pig or both##11
+ 3. the fan indie is between the fan dubstep and the owner of the fish##2
+ 4. the fan indie is not the person drinking almond-milk or the person drinking almond-milk is not the person eating pumpkin or both
+ 5. the person drinking cola is on the left of the person drinking sprite##1
+ 6. the brazilian is the fan indie or the brazilian is the owner of the cat, but not both##10
+ 7. the person eating pumpkin is not to the right of the person eating kale##8
+ 8. the fan indie and the brazilian have the same parity positions##9
+ 9. the fan electronic is on the left or right of the person drinking cola##3
+10. the french is on the right of the fan indie##1","{'Beverage': ['almond-milk', 'cola', 'sprite'], 'Food': ['pumpkin', 'kale', 'avocado'], 'Music-Genre': ['electronic', 'indie', 'dubstep'], 'Nationality': ['canadian', 'brazilian', 'french'], 'Pet': ['fish', 'guinea-pig', 'cat']}"
+Pt1_5x3_level12-5,"The people have 3 different jobs:  analyst, architect, dancer
+The people perfer 3 different movie-genres: family, horror, martial-arts
+The people prefer 3 different music-genres: blues, folk, pop
+3 different pets are kept: fish, mouse, rat
+The people use 3 different means of transport: bus, roller, trike
+ 1. the dancer is on the right of the person driving the roller##1
+ 2. the person watching family movies is not to the left of the owner of the mouse##8
+ 3. the fan blues is not to the left of the person driving the bus##8
+ 4. the architect is not to the right of the fan blues##8
+ 5. the person watching martial-arts movies is on the right of the fan folk##1
+ 6. the fan blues is in the middle##1
+ 7. the owner of the mouse is somewhere to the left of the person watching martial-arts movies##5
+ 8. the person driving the trike is not to the right of the person driving the trike##8
+ 9. the fan blues is not the person watching family movies or the person watching family movies is not the person driving the bus or both
+10. the fan blues is not the person driving the trike##6
+11. the fan folk is on the left or right of the dancer##3
+12. the person watching family movies is somewhere to the left of the person watching martial-arts movies##5
+13. the person driving the roller is not the person watching horror movies##6
+14. the owner of the mouse is on the left of the fan blues##1
+15. the person driving the bus is the owner of the fish or the dancer is the person driving the bus, but not both##10
+16. the fan folk is on the left or right of the dancer##3","{'Job': ['architect', 'dancer', 'analyst'], 'Movie-Genre': ['family', 'martial-arts', 'horror'], 'Music-Genre': ['folk', 'blues', 'pop'], 'Pet': ['mouse', 'rat', 'fish'], 'Transport': ['roller', 'bus', 'trike']}"
+Pt1_5x3_level12-6,"There are 3 different favourite beverages: 7up, hot-chocolate, tea
+The people have 3 different hobbies: baking, dancing, magic-tricks
+The people have 3 different jobs:  accountant, chef, journalist
+The people perfer 3 different movie-genres: action, documentary, epic
+The people use 3 different means of transport: boat, bus, train
+ 1. the person who's hobby is baking and the person driving the boat have different parity positions##9
+ 2. the person watching documentary movies is not the chef or the person watching documentary movies is not the person who's hobby is magic-tricks or both
+ 3. the chef is somewhere to the right of the accountant##5
+ 4. the person watching documentary movies is on the right of the person watching epic movies##1
+ 5. the person drinking tea is not to the left of the person who's hobby is baking##8
+ 6. the person driving the boat is somewhere to the left of the journalist##5
+ 7. the accountant is the person driving the bus or the accountant is the person drinking tea or both##11
+ 8. the person driving the train is not the person drinking tea or the person driving the train is not the person watching epic movies or both
+ 9. the person who's hobby is magic-tricks is the person drinking hot-chocolate or the person watching documentary movies is the person who's hobby is magic-tricks, but not both##10
+10. the person who's hobby is magic-tricks is not the person watching epic movies or the person who's hobby is magic-tricks is not the person drinking tea or both
+11. the accountant is not to the left of the person who's hobby is magic-tricks##8
+12. the chef is not to the right of the person watching epic movies##8","{'Beverage': ['hot-chocolate', '7up', 'tea'], 'Hobby': ['magic-tricks', 'dancing', 'baking'], 'Job': ['accountant', 'chef', 'journalist'], 'Movie-Genre': ['action', 'epic', 'documentary'], 'Transport': ['bus', 'boat', 'train']}"
+Pt1_5x3_level12-7,"There are 3 different favourite beverages: cola, mirinda, water
+The people have 3 different jobs:  electrician, librarian, videographer
+The people perfer 3 different movie-genres: adventure, disaster, documentary
+There are 3 different nationalities: australian, japanese, russian
+The people use 3 different means of transport: bus, snowmobile, trike
+ 1. the electrician is somewhere to the left of the videographer##5
+ 2. the person drinking cola and the librarian have different parity positions##9
+ 3. the russian is in an odd position##4
+ 4. the electrician is not the person watching disaster movies##6
+ 5. the person drinking water is not to the right of the videographer##8
+ 6. the australian is not the person drinking cola##6
+ 7. the videographer is on the right of the person driving the trike##1
+ 8. the australian is the person watching adventure movies or the person driving the snowmobile is the australian, but not both##10
+ 9. the person drinking water is on the far right##1
+10. the person drinking water is the russian##1
+11. the person watching documentary movies is somewhere to the left of the electrician##5
+12. the person driving the trike is not the person watching documentary movies or the person watching documentary movies is not the japanese or both
+13. the electrician is somewhere to the left of the person watching disaster movies##5
+14. the person watching disaster movies and the person drinking cola have different parity positions##9","{'Beverage': ['mirinda', 'cola', 'water'], 'Job': ['librarian', 'electrician', 'videographer'], 'Movie-Genre': ['documentary', 'adventure', 'disaster'], 'Nationality': ['australian', 'japanese', 'russian'], 'Transport': ['snowmobile', 'trike', 'bus']}"
+Pt1_5x3_level12-8,"There are 3 different favourite beverages: cola, iced-tea, soy-milk
+There 3 different types of food: carrot, cauliflower, mango
+The people perfer 3 different movie-genres: disaster, martial-arts, thriller
+There are 3 different nationalities: brazilian, japanese, mexican
+The people use 3 different means of transport: bus, car, jet-ski
+ 1. the person watching martial-arts movies is the person eating mango or the person watching martial-arts movies is the person drinking iced-tea or both##11
+ 2. the person watching thriller movies is not the person drinking iced-tea or the person eating mango is not the person watching thriller movies or both
+ 3. the brazilian is somewhere to the right of the person watching disaster movies##5
+ 4. the person drinking soy-milk is on the left or right of the person drinking iced-tea##3
+ 5. the person eating mango is not to the left of the person driving the car##8
+ 6. the person driving the jet-ski is the person drinking cola or the person drinking cola is the person eating cauliflower or both##11
+ 7. the person watching disaster movies is somewhere to the right of the japanese##5
+ 8. the person drinking soy-milk is the mexican or the person drinking soy-milk is the person watching martial-arts movies or both##11
+ 9. the person driving the jet-ski is on the left of the person watching disaster movies##1
+10. the person drinking iced-tea is in an even position##4
+11. the person eating carrot is on the left of the brazilian##1
+12. the person driving the bus is the brazilian or the person driving the bus is the person watching martial-arts movies or both##11","{'Beverage': ['cola', 'iced-tea', 'soy-milk'], 'Food': ['cauliflower', 'carrot', 'mango'], 'Movie-Genre': ['thriller', 'disaster', 'martial-arts'], 'Nationality': ['japanese', 'mexican', 'brazilian'], 'Transport': ['jet-ski', 'car', 'bus']}"
+Pt1_5x3_level12-9,"There are 3 different favourite beverages: lemonade, sprite, water
+There 3 different types of food: banana, blueberry, lettuce
+The people have 3 different hobbies: card-games, dancing, filmmaking
+The people prefer 3 different music-genres: disco, funk, indie
+The people use 3 different means of transport: jet-ski, snowmobile, train
+ 1. the person who's hobby is filmmaking is not to the left of the person who's hobby is dancing##8
+ 2. the person who's hobby is filmmaking is on the right of the person driving the train##1
+ 3. the person driving the snowmobile is somewhere to the right of the person who's hobby is dancing##5
+ 4. the person drinking water is on the left or right of the person driving the train##3
+ 5. the person driving the snowmobile is the person drinking water##1
+ 6. the person drinking sprite is not the fan funk or the person drinking sprite is not the person who's hobby is filmmaking or both
+ 7. the person who's hobby is card-games and the person drinking lemonade have the same parity positions##9
+ 8. the person who's hobby is dancing is on the left of the person drinking water##1
+ 9. the person eating banana is not to the right of the fan funk##8
+10. the person eating lettuce is on the left of the person driving the train##1
+11. the fan disco is on the left of the fan indie##1
+12. the fan funk is not to the right of the person eating banana##8","{'Beverage': ['lemonade', 'sprite', 'water'], 'Food': ['lettuce', 'blueberry', 'banana'], 'Hobby': ['card-games', 'dancing', 'filmmaking'], 'Music-Genre': ['disco', 'indie', 'funk'], 'Transport': ['jet-ski', 'train', 'snowmobile']}"
diff --git a/part2/level12/Pt2_5x4_level12.csv b/part2/level12/Pt2_5x4_level12.csv
new file mode 100644
index 0000000000000000000000000000000000000000..78647a270c6524e21c888a1c1521fcfec3e61cab
--- /dev/null
+++ b/part2/level12/Pt2_5x4_level12.csv
@@ -0,0 +1,268 @@
+ID,Clues,SolutionGrid
+Pt1_5x4_level12-0,"There 4 different types of food: cherry, mango, onion, pear
+The people prefer 4 different music-genres: classical, gospel, house, punk
+There are 4 different nationalities: chinese, egyptian, nigerian, russian
+4 different pets are kept: cat, dog, fish, hamster
+The people prefer 4 different types of sport: baseball, basketball, cricket, parkour
+ 1. the fan house is the owner of the dog or the fan house is the person who's sport is basketball, but not both##10
+ 2. the person eating mango is not the nigerian##6
+ 3. the fan gospel is not to the left of the owner of the fish##8
+ 4. the person eating cherry is on the right of the egyptian##1
+ 5. the owner of the dog is the egyptian or the egyptian is the person eating cherry or both##11
+ 6. the egyptian is on the far left##1
+ 7. the person who's sport is cricket is not the person eating pear##6
+ 8. the person who's sport is cricket is on the left of the owner of the hamster##1
+ 9. the owner of the dog is not to the right of the person who's sport is parkour##8
+10. the person who's sport is cricket is the person eating onion or the owner of the fish is the person who's sport is cricket or both##11
+11. the fan punk is the person eating pear or the person eating pear is the owner of the cat or both##11
+12. the person eating pear and the person who's sport is basketball have different parity positions##9
+13. the person who's sport is cricket is somewhere to the left of the person who's sport is baseball##5
+14. the person eating onion is on the left of the russian##1
+15. the person who's sport is baseball is the fan house or the owner of the hamster is the person who's sport is baseball or both##11
+16. the person eating cherry is not the owner of the hamster or the owner of the hamster is not the nigerian or both
+17. the fan house is not the person who's sport is parkour or the fan house is not the person eating mango or both
+18. the person who's sport is cricket and the owner of the fish have different parity positions##9
+19. the person who's sport is parkour is on the right of the russian##1
+20. the fan punk is not the owner of the hamster##6","{'Food': ['onion', 'cherry', 'pear', 'mango'], 'Music-Genre': ['house', 'classical', 'punk', 'gospel'], 'Nationality': ['egyptian', 'russian', 'nigerian', 'chinese'], 'Pet': ['dog', 'hamster', 'cat', 'fish'], 'Sport': ['cricket', 'baseball', 'parkour', 'basketball']}"
+Pt1_5x4_level12-1,"There 4 different types of food: asparagus, kiwi, lemon, strawberry
+The people have 4 different hobbies: camping, collecting, gardening, sudoku
+The people prefer 4 different music-genres: ambient, d&b, r&b, techno
+4 different pets are kept: cat, hedgehog, lizard, mouse
+The people prefer 4 different types of sport: handball, rowing, skiing, weightlifting
+ 1. the fan techno is somewhere to the left of the person who's sport is weightlifting##5
+ 2. the fan techno is not to the right of the person who's hobby is gardening##8
+ 3. the fan d&b is somewhere to the left of the person eating kiwi##5
+ 4. the owner of the cat is not to the right of the person who's hobby is gardening##8
+ 5. the person who's sport is rowing is between the person who's hobby is sudoku and the person who's sport is handball##2
+ 6. the owner of the mouse and the person eating strawberry have the same parity positions##9
+ 7. the fan r&b is on the right of the owner of the cat##1
+ 8. the person who's sport is handball is not the person eating strawberry or the person eating strawberry is not the person who's hobby is camping or both
+ 9. the person who's sport is handball is not the person eating lemon##6
+10. the person who's sport is rowing is somewhere to the right of the person who's sport is handball##5
+11. the owner of the lizard is somewhere to the left of the fan r&b##5
+12. the person who's hobby is camping is not to the left of the person who's sport is skiing##8
+13. the fan d&b and the person who's hobby is camping have different parity positions##9
+14. the fan r&b is somewhere to the right of the owner of the cat##5
+15. the person eating asparagus is between the person eating kiwi and the person eating lemon##2
+16. the owner of the mouse is in an odd position##4
+17. the person eating lemon is the person who's sport is weightlifting or the person eating lemon is the person who's hobby is gardening, but not both##10
+18. the fan techno is not to the left of the fan ambient##8
+19. the person who's hobby is camping is on the left of the person who's hobby is gardening##1
+20. the person who's hobby is camping is not the person who's sport is skiing##6
+21. the fan techno is not to the left of the person eating asparagus##8
+22. the person eating strawberry is on the far left##1","{'Food': ['strawberry', 'kiwi', 'asparagus', 'lemon'], 'Hobby': ['collecting', 'camping', 'gardening', 'sudoku'], 'Music-Genre': ['d&b', 'ambient', 'techno', 'r&b'], 'Pet': ['mouse', 'lizard', 'cat', 'hedgehog'], 'Sport': ['skiing', 'handball', 'rowing', 'weightlifting']}"
+Pt1_5x4_level12-2,"The people have 4 different hobbies: board-games, drawing, skydiving, traveling
+The people have 4 different jobs:  accountant, fisherman, librarian, social-worker
+There are 4 different nationalities: australian, colombian, russian, spanish
+4 different pets are kept: dog, goat, guinea-pig, snake
+The people prefer 4 different types of sport: cycling, lacrosse, skateboarding, soccer
+ 1. the owner of the guinea-pig is somewhere to the left of the person who's hobby is board-games##5
+ 2. the colombian is somewhere to the right of the person who's sport is cycling##5
+ 3. the owner of the goat is between the person who's hobby is skydiving and the person who's hobby is traveling##2
+ 4. the person who's sport is lacrosse is the person who's sport is lacrosse##1
+ 5. the fisherman is the owner of the guinea-pig##1
+ 6. the librarian and the person who's hobby is skydiving have different parity positions##9
+ 7. the person who's hobby is board-games is somewhere to the right of the person who's hobby is skydiving##5
+ 8. the person who's sport is skateboarding is not the russian##6
+ 9. the owner of the goat is somewhere to the left of the owner of the guinea-pig##5
+10. the person who's hobby is board-games is not the librarian or the person who's hobby is board-games is not the person who's sport is cycling or both
+11. the person who's sport is cycling is not to the left of the owner of the dog##8
+12. the librarian is the person who's sport is cycling##1
+13. the person who's hobby is skydiving is not the australian##6
+14. the owner of the guinea-pig is somewhere to the right of the person who's sport is lacrosse##5
+15. the person who's sport is cycling is on the left or right of the person who's hobby is skydiving##3
+16. the owner of the goat is on the left of the spanish##1
+17. the australian is between the person who's hobby is skydiving and the russian##2
+18. the person who's sport is soccer is somewhere between the accountant and the person who's sport is skateboarding##7
+19. the librarian is the owner of the goat##1","{'Hobby': ['traveling', 'drawing', 'skydiving', 'board-games'], 'Job': ['accountant', 'librarian', 'fisherman', 'social-worker'], 'Nationality': ['russian', 'australian', 'spanish', 'colombian'], 'Pet': ['dog', 'goat', 'guinea-pig', 'snake'], 'Sport': ['lacrosse', 'cycling', 'soccer', 'skateboarding']}"
+Pt1_5x4_level12-3,"The people have 4 different hobbies: hiking, singing, skydiving, writing
+The people have 4 different jobs:  librarian, police-officer, security-guard, writer
+The people perfer 4 different movie-genres: drama, epic, martial-arts, time-travel
+4 different pets are kept: goldfish, hamster, horse, snake
+The people prefer 4 different types of sport: climbing, parkour, skiing, swimming
+ 1. the person who's hobby is skydiving is not to the left of the person watching epic movies##8
+ 2. the person watching time-travel movies is the librarian or the person watching time-travel movies is the owner of the snake or both##11
+ 3. the security-guard is on the left of the person who's sport is swimming##1
+ 4. the writer and the person who's hobby is writing have the same parity positions##9
+ 5. the owner of the hamster is not to the right of the librarian##8
+ 6. the writer is on the far right##1
+ 7. the person who's sport is skiing is somewhere to the left of the writer##5
+ 8. the person who's sport is skiing is on the left of the person who's hobby is hiking##1
+ 9. the person who's sport is swimming is not the security-guard##6
+10. the librarian is not the person who's sport is swimming or the owner of the goldfish is not the librarian or both
+11. the person who's sport is climbing is not to the left of the police-officer##8
+12. the person who's sport is parkour is on the left or right of the writer##3
+13. the person who's hobby is skydiving is the police-officer or the owner of the hamster is the person who's hobby is skydiving or both##11
+14. the owner of the horse is not to the right of the police-officer##8
+15. the person who's hobby is singing is on the left of the person who's hobby is writing##1
+16. the person who's sport is climbing is the owner of the snake##1
+17. the person who's sport is swimming is on the left of the person watching drama movies##1
+18. the librarian is between the person who's hobby is writing and the owner of the horse##2
+19. the person who's hobby is singing is not to the left of the owner of the goldfish##8
+20. the person watching time-travel movies is on the far right##1","{'Hobby': ['skydiving', 'hiking', 'singing', 'writing'], 'Job': ['security-guard', 'police-officer', 'librarian', 'writer'], 'Movie-Genre': ['epic', 'martial-arts', 'drama', 'time-travel'], 'Pet': ['hamster', 'horse', 'goldfish', 'snake'], 'Sport': ['skiing', 'swimming', 'parkour', 'climbing']}"
+Pt1_5x4_level12-4,"The people have 4 different hobbies: board-games, cooking, filmmaking, fishing
+The people prefer 4 different music-genres: ambient, punk, rock, trance
+There are 4 different nationalities: colombian, french, russian, thai
+The people prefer 4 different types of sport: badminton, handball, rowing, soccer
+The people use 4 different means of transport: helicopter, ship, tram, trike
+ 1. the russian and the person driving the helicopter have different parity positions##9
+ 2. the person who's hobby is fishing is the fan trance or the person who's hobby is fishing is the french, but not both##10
+ 3. the russian and the person driving the ship have different parity positions##9
+ 4. the fan punk is not the person who's hobby is board-games##6
+ 5. the fan punk is not to the left of the person driving the helicopter##8
+ 6. the person driving the trike is not to the right of the person who's hobby is fishing##8
+ 7. the russian is not the person driving the trike or the russian is not the fan punk or both
+ 8. the person driving the tram is in an even position##4
+ 9. the colombian is somewhere to the right of the person who's sport is soccer##5
+10. the person who's hobby is cooking is somewhere to the right of the person who's hobby is board-games##5
+11. the fan trance is the person who's sport is handball or the fan trance is the person driving the ship, but not both##10
+12. the person driving the ship is between the person driving the tram and the colombian##2
+13. the person driving the trike is not to the left of the french##8
+14. the person who's hobby is filmmaking and the fan punk have different parity positions##9
+15. the fan punk is the colombian or the person driving the ship is the fan punk or both##11
+16. the colombian is somewhere to the left of the person who's hobby is cooking##5
+17. the fan ambient is not the russian or the fan ambient is not the person who's hobby is filmmaking or both
+18. the fan rock is not the person driving the helicopter##6
+19. the person driving the ship is not the person who's hobby is filmmaking or the person driving the ship is not the person who's sport is soccer or both
+20. the person who's sport is handball is somewhere to the left of the person who's sport is rowing##5
+21. the fan trance is not the thai##6
+22. the person who's sport is rowing is on the left of the fan rock##1","{'Hobby': ['board-games', 'fishing', 'cooking', 'filmmaking'], 'Music-Genre': ['ambient', 'trance', 'punk', 'rock'], 'Nationality': ['french', 'colombian', 'thai', 'russian'], 'Sport': ['soccer', 'handball', 'rowing', 'badminton'], 'Transport': ['helicopter', 'trike', 'ship', 'tram']}"
+Pt1_5x4_level12-5,"The people have 4 different jobs:  engineer, entrepreneur, nurse, videographer
+The people prefer 4 different music-genres: classical, dubstep, hip-hop, trance
+4 different pets are kept: chinchilla, lizard, pony, rabbit
+The people prefer 4 different types of sport: climbing, lacrosse, rugby, tennis
+The people use 4 different means of transport: helicopter, quad-bike, snowmobile, van
+ 1. the person who's sport is lacrosse is somewhere between the person driving the snowmobile and the person who's sport is climbing##7
+ 2. the person who's sport is tennis is somewhere to the right of the owner of the rabbit##5
+ 3. the nurse and the owner of the rabbit have different parity positions##9
+ 4. the engineer is not the fan trance##6
+ 5. the owner of the chinchilla is not to the left of the videographer##8
+ 6. the owner of the lizard is somewhere to the left of the person driving the snowmobile##5
+ 7. the person driving the quad-bike is somewhere between the owner of the pony and the fan trance##7
+ 8. the entrepreneur is somewhere to the right of the person who's sport is lacrosse##5
+ 9. the fan classical is not the owner of the chinchilla##6
+10. the fan trance is not to the right of the owner of the lizard##8
+11. the person driving the van is somewhere to the right of the person who's sport is climbing##5
+12. the nurse is not to the right of the fan trance##8
+13. the person who's sport is tennis and the person driving the van have the same parity positions##9
+14. the person driving the quad-bike is in an even position##4
+15. the videographer is on the right of the person driving the van##1
+16. the fan hip-hop is not to the right of the fan classical##8
+17. the nurse is not the fan classical or the nurse is not the person driving the helicopter or both
+18. the owner of the lizard is not the person who's sport is rugby or the fan dubstep is not the owner of the lizard or both
+19. the entrepreneur is somewhere to the left of the videographer##5
+20. the person driving the quad-bike is not the owner of the pony##6
+21. the owner of the chinchilla is on the left or right of the person driving the van##3
+22. the engineer is not to the right of the person who's sport is lacrosse##8
+23. the fan classical is on the left of the owner of the lizard##1","{'Job': ['nurse', 'engineer', 'entrepreneur', 'videographer'], 'Music-Genre': ['hip-hop', 'classical', 'trance', 'dubstep'], 'Pet': ['pony', 'rabbit', 'lizard', 'chinchilla'], 'Sport': ['climbing', 'lacrosse', 'tennis', 'rugby'], 'Transport': ['helicopter', 'quad-bike', 'van', 'snowmobile']}"
+Pt1_5x4_level12-6,"The people have 4 different hobbies: baking, filmmaking, hiking, puzzles
+The people prefer 4 different music-genres: classical, metal, punk, r&b
+4 different pets are kept: bird, guinea-pig, horse, rat
+The people prefer 4 different types of sport: lacrosse, rowing, skateboarding, surfing
+The people use 4 different means of transport: boat, bus, ship, trike
+ 1. the owner of the bird is not to the right of the person who's hobby is puzzles##8
+ 2. the person who's sport is rowing is the person who's hobby is hiking or the fan metal is the person who's sport is rowing or both##11
+ 3. the owner of the horse is not the person who's sport is skateboarding##6
+ 4. the person who's sport is skateboarding is the person who's hobby is puzzles##1
+ 5. the fan punk is on the left or right of the person who's sport is rowing##3
+ 6. the fan r&b is on the left of the person who's sport is lacrosse##1
+ 7. the owner of the rat is not to the right of the person who's sport is lacrosse##8
+ 8. the person driving the trike is not the fan metal or the person who's sport is lacrosse is not the person driving the trike or both
+ 9. the person driving the ship is not to the right of the owner of the rat##8
+10. the owner of the horse is not to the left of the person who's hobby is filmmaking##8
+11. the fan r&b is the person who's sport is surfing##1
+12. the person who's hobby is filmmaking is the fan metal or the fan metal is the person who's sport is rowing or both##11
+13. the person driving the ship is in an odd position##4
+14. the person driving the bus is not the person who's sport is lacrosse or the owner of the bird is not the person driving the bus or both
+15. the person who's hobby is baking is in an even position##4
+16. the owner of the guinea-pig is not the person who's hobby is baking or the owner of the guinea-pig is not the person who's sport is rowing or both
+17. the owner of the horse is the person who's sport is rowing or the person driving the boat is the owner of the horse or both##11
+18. the person who's sport is lacrosse is not to the left of the fan punk##8
+19. the owner of the guinea-pig is somewhere between the person who's hobby is hiking and the person driving the boat##7
+20. the person who's sport is rowing is on the right of the person who's sport is skateboarding##1
+21. the fan metal is not to the right of the person who's hobby is hiking##8
+22. the person driving the trike is the fan r&b##1
+23. the person driving the boat is on the far right##1
+24. the owner of the guinea-pig is not the person who's hobby is baking or the fan punk is not the owner of the guinea-pig or both
+25. the fan r&b is not to the right of the person driving the boat##8","{'Hobby': ['puzzles', 'hiking', 'filmmaking', 'baking'], 'Music-Genre': ['punk', 'metal', 'r&b', 'classical'], 'Pet': ['bird', 'rat', 'guinea-pig', 'horse'], 'Sport': ['skateboarding', 'rowing', 'surfing', 'lacrosse'], 'Transport': ['ship', 'bus', 'trike', 'boat']}"
+Pt1_5x4_level12-7,"There are 4 different favourite beverages: almond-milk, coffee, juice, sprite
+The people have 4 different hobbies: board-games, dancing, reading, traveling
+The people perfer 4 different movie-genres: romance, sports, time-travel, zombie
+The people prefer 4 different music-genres: classical, funk, hip-hop, pop
+The people use 4 different means of transport: bus, jet-ski, motorbike, train
+ 1. the person driving the motorbike is not the person watching sports movies or the person watching sports movies is not the person who's hobby is board-games or both
+ 2. the person drinking coffee is not the person who's hobby is board-games or the person who's hobby is board-games is not the person driving the bus or both
+ 3. the person who's hobby is board-games is not to the right of the person drinking coffee##8
+ 4. the person who's hobby is reading is on the far left or far right##3
+ 5. the person watching time-travel movies is on the right of the person driving the bus##1
+ 6. the fan pop is in an even position##4
+ 7. the person drinking sprite is on the left or right of the fan funk##3
+ 8. the person watching sports movies and the person driving the motorbike have different parity positions##9
+ 9. the person drinking juice and the person who's hobby is dancing have the same parity positions##9
+10. the person who's hobby is board-games is not the fan classical##6
+11. the person drinking coffee is on the right of the person driving the bus##1
+12. the person driving the jet-ski is on the left of the person watching romance movies##1
+13. the person driving the train and the fan classical have different parity positions##9
+14. the person drinking coffee is somewhere between the fan hip-hop and the person driving the train##7
+15. the fan hip-hop is the person who's hobby is dancing##1
+16. the person watching romance movies is on the left or right of the person watching sports movies##3
+17. the person driving the jet-ski is between the person drinking coffee and the fan funk##2
+18. the person who's hobby is reading is not the person drinking coffee or the person who's hobby is reading is not the person driving the bus or both
+19. the person driving the bus is not to the right of the person watching zombie movies##8","{'Beverage': ['juice', 'coffee', 'sprite', 'almond-milk'], 'Hobby': ['dancing', 'board-games', 'traveling', 'reading'], 'Movie-Genre': ['zombie', 'time-travel', 'sports', 'romance'], 'Music-Genre': ['hip-hop', 'pop', 'classical', 'funk'], 'Transport': ['bus', 'motorbike', 'jet-ski', 'train']}"
+Pt1_5x4_level12-8,"There are 4 different favourite beverages: cola, iced-tea, sprite, tea
+The people perfer 4 different movie-genres: drama, mystery, romance, thriller
+There are 4 different nationalities: british, chinese, japanese, polish
+4 different pets are kept: chinchilla, lizard, mouse, pony
+The people prefer 4 different types of sport: badminton, basketball, biathlon, skateboarding
+ 1. the person drinking iced-tea and the person watching thriller movies have different parity positions##9
+ 2. the british is on the left or right of the polish##3
+ 3. the person watching drama movies is not the person who's sport is biathlon or the person watching drama movies is not the polish or both
+ 4. the person drinking sprite is on the left of the owner of the chinchilla##1
+ 5. the person watching romance movies is on the left of the person drinking cola##1
+ 6. the person watching thriller movies is in an even position##4
+ 7. the person drinking tea is the person watching thriller movies##1
+ 8. the british is not to the right of the person who's sport is biathlon##8
+ 9. the person who's sport is basketball is not the british or the british is not the person drinking tea or both
+10. the owner of the pony is the person who's sport is basketball or the polish is the owner of the pony, but not both##10
+11. the person watching thriller movies is not the owner of the mouse or the person who's sport is biathlon is not the person watching thriller movies or both
+12. the person who's sport is biathlon is not the chinese##6
+13. the person watching mystery movies is not to the left of the person watching romance movies##8
+14. the person who's sport is skateboarding is on the left of the japanese##1
+15. the person drinking tea is somewhere to the right of the owner of the chinchilla##5
+16. the person who's sport is badminton is not the person drinking sprite##6
+17. the owner of the lizard is on the right of the japanese##1
+18. the british is not the person who's sport is skateboarding or the british is not the person drinking sprite or both
+19. the british is the person who's sport is skateboarding or the british is the person drinking sprite or both##11
+20. the person drinking cola is on the left or right of the person drinking iced-tea##3
+21. the person who's sport is skateboarding and the person watching drama movies have different parity positions##9
+22. the person watching thriller movies is in an even position##4
+23. the person who's sport is biathlon is somewhere to the right of the owner of the chinchilla##5
+24. the person drinking iced-tea is not the person watching thriller movies##6
+25. the person who's sport is basketball is not the owner of the chinchilla##6
+26. the polish is somewhere between the person who's sport is badminton and the person drinking sprite##7","{'Beverage': ['sprite', 'cola', 'iced-tea', 'tea'], 'Movie-Genre': ['romance', 'mystery', 'drama', 'thriller'], 'Nationality': ['british', 'polish', 'japanese', 'chinese'], 'Pet': ['pony', 'chinchilla', 'mouse', 'lizard'], 'Sport': ['basketball', 'skateboarding', 'biathlon', 'badminton']}"
+Pt1_5x4_level12-9,"The people have 4 different hobbies: chess, dancing, skydiving, sudoku
+The people have 4 different jobs:  doctor, engineer, lawyer, videographer
+The people perfer 4 different movie-genres: action, comedy, western, zombie
+There are 4 different nationalities: dutch, mexican, polish, thai
+The people prefer 4 different types of sport: climbing, cycling, lacrosse, sailing
+ 1. the person who's hobby is skydiving is not to the right of the person who's hobby is dancing##8
+ 2. the doctor is not the person who's sport is lacrosse or the person who's hobby is skydiving is not the doctor or both
+ 3. the videographer and the person watching western movies have the same parity positions##9
+ 4. the person who's sport is cycling is not the person who's hobby is sudoku##6
+ 5. the mexican is the person who's hobby is dancing or the person who's hobby is dancing is the person watching action movies, but not both##10
+ 6. the person who's hobby is dancing is somewhere to the right of the polish##5
+ 7. the thai is the person who's hobby is chess##1
+ 8. the videographer is somewhere to the left of the person who's sport is climbing##5
+ 9. the person watching comedy movies is on the far right##1
+10. the person watching zombie movies is not the mexican##6
+11. the person who's sport is cycling is the person watching action movies##1
+12. the person who's hobby is sudoku is somewhere to the left of the person who's hobby is chess##5
+13. the person who's sport is lacrosse is on the left of the person who's hobby is sudoku##1
+14. the lawyer is not the person watching comedy movies##6
+15. the person who's sport is cycling is on the right of the dutch##1
+16. the person watching western movies is not to the right of the thai##8
+17. the lawyer is the person who's hobby is chess or the polish is the lawyer or both##11
+18. the person who's sport is lacrosse is somewhere to the left of the person who's sport is sailing##5
+19. the mexican is on the right of the engineer##1
+20. the lawyer is not the polish or the polish is not the person who's hobby is sudoku or both
+21. the person watching western movies is not to the right of the person watching comedy movies##8","{'Hobby': ['skydiving', 'sudoku', 'chess', 'dancing'], 'Job': ['lawyer', 'videographer', 'engineer', 'doctor'], 'Movie-Genre': ['zombie', 'western', 'action', 'comedy'], 'Nationality': ['polish', 'dutch', 'thai', 'mexican'], 'Sport': ['lacrosse', 'sailing', 'cycling', 'climbing']}"
diff --git a/part2/level12/Pt2_5x5_level12.csv b/part2/level12/Pt2_5x5_level12.csv
new file mode 100644
index 0000000000000000000000000000000000000000..c054e4375527d2687c426935a69002783b74fe42
--- /dev/null
+++ b/part2/level12/Pt2_5x5_level12.csv
@@ -0,0 +1,379 @@
+ID,Clues,SolutionGrid
+Pt1_5x5_level12-0,"The people have 5 different hobbies: baking, drawing, hiking, sudoku, video-games
+The people have 5 different jobs:  firefighter, lawyer, pilot, project-manager, security-guard
+The people perfer 5 different movie-genres: action, animation, comedy, mystery, sports
+There are 5 different nationalities: argentine, australian, german, malaysian, pakistani
+The people prefer 5 different types of sport: basketball, biathlon, golf, parkour, rugby
+ 1. the person watching sports movies is on the right of the person who's hobby is drawing##1
+ 2. the person who's sport is biathlon is the security-guard or the person who's sport is biathlon is the argentine or both##11
+ 3. the lawyer and the person who's hobby is baking have the same parity positions##9
+ 4. the person who's hobby is sudoku is somewhere between the firefighter and the security-guard##7
+ 5. the project-manager is the person who's hobby is baking##1
+ 6. the person who's hobby is sudoku is on the left or right of the person who's sport is biathlon##3
+ 7. the pilot is not to the right of the lawyer##8
+ 8. the firefighter is on the left or right of the person watching action movies##3
+ 9. the person who's hobby is hiking is somewhere to the left of the person watching comedy movies##5
+10. the lawyer is somewhere to the left of the person watching sports movies##5
+11. the person watching comedy movies is somewhere to the left of the person who's sport is biathlon##5
+12. the malaysian is the person watching sports movies##1
+13. the lawyer is not to the right of the person watching animation movies##8
+14. the person who's sport is basketball is not to the left of the argentine##8
+15. the pilot is not to the left of the person who's sport is parkour##8
+16. the malaysian is on the far left or far right##3
+17. the person who's sport is basketball is somewhere between the security-guard and the person who's hobby is hiking##7
+18. the pakistani is not the person watching sports movies##6
+19. the person who's hobby is drawing is not to the left of the pilot##8
+20. the person who's sport is basketball is the australian or the person who's sport is basketball is the lawyer, but not both##10
+21. the person watching comedy movies is not the person who's sport is rugby or the person watching comedy movies is not the pakistani or both
+22. the person who's hobby is hiking is on the left of the australian##1
+23. the argentine is on the left or right of the person who's sport is biathlon##3
+24. the person who's sport is golf is the person who's hobby is hiking or the person who's sport is golf is the project-manager or both##11
+25. the german is not to the left of the person watching mystery movies##8
+26. the pilot is on the left of the person who's hobby is video-games##1
+27. the person who's hobby is sudoku is not to the right of the person who's hobby is drawing##8
+28. the person who's hobby is drawing is not the pilot##6
+29. the person watching animation movies and the person who's hobby is drawing have different parity positions##9
+30. the malaysian and the person who's hobby is hiking have the same parity positions##9
+31. the pakistani is not the person who's sport is rugby or the person watching action movies is not the pakistani or both
+32. the firefighter is somewhere to the left of the person who's sport is golf##5","{'Hobby': ['hiking', 'video-games', 'sudoku', 'drawing', 'baking'], 'Job': ['pilot', 'firefighter', 'lawyer', 'security-guard', 'project-manager'], 'Movie-Genre': ['action', 'comedy', 'animation', 'mystery', 'sports'], 'Nationality': ['pakistani', 'australian', 'argentine', 'german', 'malaysian'], 'Sport': ['parkour', 'rugby', 'basketball', 'biathlon', 'golf']}"
+Pt1_5x5_level12-1,"There 5 different types of food: asparagus, avocado, cauliflower, kiwi, mango
+The people have 5 different hobbies: dancing, fishing, puzzles, reading, rock-climbing
+The people perfer 5 different movie-genres: epic, mystery, satire, superhero, zombie
+5 different pets are kept: chinchilla, ferret, fish, lizard, turtle
+The people use 5 different means of transport: airplane, jet-ski, roller, taxi, train
+ 1. the person who's hobby is fishing is on the right of the person who's hobby is reading##1
+ 2. the person eating avocado is the person watching mystery movies or the person watching mystery movies is the person driving the airplane or both##11
+ 3. the person watching superhero movies is on the right of the person who's hobby is reading##1
+ 4. the person driving the roller is not to the right of the owner of the ferret##8
+ 5. the person watching superhero movies is not to the right of the person who's hobby is rock-climbing##8
+ 6. the owner of the chinchilla is the person eating mango or the person watching epic movies is the owner of the chinchilla or both##11
+ 7. the owner of the chinchilla is not to the left of the person driving the roller##8
+ 8. the person eating avocado is not the person who's hobby is fishing or the person who's hobby is fishing is not the person watching satire movies or both
+ 9. the person watching satire movies is not the owner of the lizard##6
+10. the owner of the turtle is in an odd position##4
+11. the person who's hobby is puzzles is on the left or right of the person watching zombie movies##3
+12. the owner of the ferret is somewhere between the owner of the lizard and the person driving the train##7
+13. the owner of the turtle is the person eating kiwi##1
+14. the person eating kiwi and the owner of the ferret have different parity positions##9
+15. the person driving the airplane is not the person who's hobby is rock-climbing##6
+16. the person driving the airplane is the person who's hobby is rock-climbing or the person who's hobby is rock-climbing is the owner of the ferret or both##11
+17. the person watching zombie movies is somewhere to the left of the person who's hobby is dancing##5
+18. the person driving the jet-ski and the person watching superhero movies have different parity positions##9
+19. the person watching zombie movies is the person eating cauliflower or the person watching zombie movies is the person driving the jet-ski or both##11
+20. the person driving the jet-ski is between the person driving the airplane and the person driving the taxi##2
+21. the person driving the taxi is somewhere to the left of the owner of the fish##5
+22. the person eating kiwi is somewhere between the person who's hobby is rock-climbing and the person watching mystery movies##7
+23. the person eating kiwi is not the owner of the fish or the person who's hobby is dancing is not the person eating kiwi or both
+24. the owner of the ferret and the person eating mango have different parity positions##9
+25. the person watching epic movies is the person eating avocado or the person who's hobby is dancing is the person watching epic movies, but not both##10
+26. the owner of the turtle is somewhere between the person driving the jet-ski and the person watching epic movies##7
+27. the owner of the lizard is not the person watching epic movies##6
+28. the person who's hobby is dancing is on the right of the person eating asparagus##1
+29. the person eating cauliflower is between the person driving the airplane and the person who's hobby is puzzles##2
+30. the person eating avocado is not the person driving the taxi or the person driving the taxi is not the person watching zombie movies or both
+31. the person driving the airplane is not the person watching zombie movies##6","{'Food': ['avocado', 'cauliflower', 'kiwi', 'asparagus', 'mango'], 'Hobby': ['puzzles', 'reading', 'fishing', 'rock-climbing', 'dancing'], 'Movie-Genre': ['mystery', 'zombie', 'superhero', 'satire', 'epic'], 'Pet': ['lizard', 'fish', 'turtle', 'ferret', 'chinchilla'], 'Transport': ['taxi', 'jet-ski', 'airplane', 'roller', 'train']}"
+Pt1_5x5_level12-2,"There are 5 different favourite beverages: 7up, coffee, milk, soy-milk, sprite
+There 5 different types of food: avocado, papaya, pineapple, raspberry, spinach
+The people prefer 5 different music-genres: dubstep, jazz, metal, r&b, techno
+There are 5 different nationalities: brazilian, canadian, colombian, indian, polish
+5 different pets are kept: chinchilla, dog, frog, lizard, snake
+ 1. the brazilian is somewhere to the left of the fan techno##5
+ 2. the person drinking milk is on the left or right of the owner of the frog##3
+ 3. the person eating pineapple is not to the left of the fan dubstep##8
+ 4. the fan jazz is the colombian##1
+ 5. the brazilian and the person eating spinach have different parity positions##9
+ 6. the fan r&b is the person eating papaya or the owner of the dog is the fan r&b, but not both##10
+ 7. the colombian is on the far left or far right##3
+ 8. the owner of the lizard is on the far right##1
+ 9. the person drinking soy-milk is not the person eating raspberry or the person drinking soy-milk is not the brazilian or both
+10. the person drinking coffee is the owner of the snake or the fan jazz is the person drinking coffee or both##11
+11. the person eating papaya is somewhere to the right of the person eating avocado##5
+12. the fan dubstep is not the person drinking soy-milk##6
+13. the person drinking soy-milk and the person eating raspberry have different parity positions##9
+14. the person eating avocado and the owner of the dog have different parity positions##9
+15. the person eating papaya is on the left or right of the owner of the dog##3
+16. the person eating pineapple is not the owner of the snake or the owner of the snake is not the canadian or both
+17. the person drinking coffee is not to the left of the polish##8
+18. the person eating pineapple and the brazilian have different parity positions##9
+19. the owner of the dog is not the person drinking 7up##6
+20. the fan dubstep is somewhere to the right of the fan r&b##5
+21. the fan techno is not to the left of the person eating papaya##8
+22. the canadian is the fan techno##1
+23. the owner of the frog is on the far left##1
+24. the indian is on the far left##1
+25. the person eating pineapple is not to the left of the brazilian##8
+26. the colombian is not to the left of the fan techno##8
+27. the person drinking sprite is not the person eating raspberry or the person drinking sprite is not the owner of the dog or both
+28. the person eating pineapple is somewhere to the right of the brazilian##5
+29. the indian is somewhere to the left of the person eating spinach##5
+30. the person drinking milk is somewhere between the brazilian and the indian##7
+31. the colombian is somewhere to the right of the fan metal##5
+32. the person drinking soy-milk is on the left of the person drinking coffee##1
+33. the fan metal is the person drinking sprite or the fan metal is the owner of the frog or both##11
+34. the owner of the dog is on the left of the person drinking 7up##1
+35. the person eating raspberry is not to the left of the person eating papaya##8
+36. the person eating avocado and the owner of the dog have different parity positions##9
+37. the owner of the chinchilla is not the fan r&b or the fan r&b is not the person eating papaya or both","{'Beverage': ['sprite', 'milk', '7up', 'soy-milk', 'coffee'], 'Food': ['avocado', 'spinach', 'papaya', 'pineapple', 'raspberry'], 'Music-Genre': ['metal', 'r&b', 'dubstep', 'techno', 'jazz'], 'Nationality': ['indian', 'polish', 'brazilian', 'canadian', 'colombian'], 'Pet': ['frog', 'dog', 'snake', 'chinchilla', 'lizard']}"
+Pt1_5x5_level12-3,"There are 5 different favourite beverages: 7up, almond-milk, cola, juice, lemonade
+The people have 5 different hobbies: chess, filmmaking, gardening, skydiving, woodworking
+The people prefer 5 different music-genres: blues, d&b, funk, hip-hop, trance
+There are 5 different nationalities: australian, colombian, german, russian, thai
+The people use 5 different means of transport: bus, roller, scooter, ship, trike
+ 1. the thai is not to the left of the person who's hobby is woodworking##8
+ 2. the fan trance is on the right of the fan d&b##1
+ 3. the person driving the bus is not the russian##6
+ 4. the person driving the trike is on the far right##1
+ 5. the australian is the fan hip-hop##1
+ 6. the fan funk is the person drinking lemonade or the fan funk is the person who's hobby is skydiving or both##11
+ 7. the person who's hobby is woodworking is on the far left or far right##3
+ 8. the person drinking cola is between the person driving the ship and the person who's hobby is filmmaking##2
+ 9. the person driving the bus is between the person drinking lemonade and the person who's hobby is filmmaking##2
+10. the person drinking 7up is not the person who's hobby is filmmaking##6
+11. the german is not the person who's hobby is gardening##6
+12. the fan d&b is somewhere to the left of the fan trance##5
+13. the person driving the bus is on the left of the russian##1
+14. the person who's hobby is gardening is not to the right of the colombian##8
+15. the person drinking almond-milk is not to the right of the person drinking juice##8
+16. the person who's hobby is woodworking is not to the right of the person who's hobby is chess##8
+17. the australian is on the left or right of the person drinking juice##3
+18. the person who's hobby is filmmaking is not to the right of the person drinking lemonade##8
+19. the thai is not the fan d&b##6
+20. the person drinking almond-milk is in the middle##1
+21. the colombian is not the person who's hobby is woodworking or the colombian is not the person driving the scooter or both
+22. the person who's hobby is skydiving is on the left or right of the person who's hobby is gardening##3
+23. the person driving the scooter and the person who's hobby is skydiving have the same parity positions##9
+24. the fan d&b is the person drinking 7up##1
+25. the fan blues is not the thai or the fan blues is not the person who's hobby is gardening or both
+26. the german is on the left of the person driving the roller##1
+27. the person drinking cola is on the right of the fan d&b##1","{'Beverage': ['7up', 'cola', 'almond-milk', 'juice', 'lemonade'], 'Hobby': ['woodworking', 'chess', 'filmmaking', 'gardening', 'skydiving'], 'Music-Genre': ['d&b', 'trance', 'hip-hop', 'blues', 'funk'], 'Nationality': ['german', 'thai', 'australian', 'colombian', 'russian'], 'Transport': ['ship', 'roller', 'scooter', 'bus', 'trike']}"
+Pt1_5x5_level12-4,"There are 5 different favourite beverages: 7up, almond-milk, cola, iced-tea, lemonade
+There 5 different types of food: cherry, cucumber, grapes, peach, pineapple
+The people perfer 5 different movie-genres: action, comedy, documentary, mystery, time-travel
+There are 5 different nationalities: american, argentine, german, italian, nigerian
+5 different pets are kept: goldfish, guinea-pig, hamster, mouse, rat
+ 1. the person watching comedy movies is not the person drinking 7up##6
+ 2. the person watching time-travel movies is the person drinking iced-tea or the person drinking iced-tea is the person eating peach or both##11
+ 3. the person eating peach and the person watching comedy movies have the same parity positions##9
+ 4. the italian is not to the left of the person drinking iced-tea##8
+ 5. the person drinking lemonade is somewhere between the person watching action movies and the person eating pineapple##7
+ 6. the person watching mystery movies is not to the right of the german##8
+ 7. the person watching action movies is between the owner of the guinea-pig and the person watching time-travel movies##2
+ 8. the person eating peach is in the middle##1
+ 9. the person drinking almond-milk is somewhere to the right of the person eating cucumber##5
+10. the person eating peach is between the person eating pineapple and the person eating cucumber##2
+11. the argentine is on the far left##1
+12. the person drinking 7up and the owner of the guinea-pig have different parity positions##9
+13. the person drinking cola is somewhere to the right of the person drinking 7up##5
+14. the person watching mystery movies is somewhere between the person eating peach and the person drinking almond-milk##7
+15. the person eating cherry is not the italian##6
+16. the owner of the mouse is somewhere to the right of the owner of the rat##5
+17. the person drinking 7up and the nigerian have different parity positions##9
+18. the american is on the right of the german##1
+19. the person drinking almond-milk and the person watching comedy movies have the same parity positions##9
+20. the nigerian is not to the left of the person watching action movies##8
+21. the owner of the goldfish is on the left of the italian##1
+22. the person eating pineapple is not the person watching comedy movies##6
+23. the american is not the person drinking almond-milk or the person drinking almond-milk is not the person eating grapes or both
+24. the american is not to the left of the american##8
+25. the owner of the goldfish is not to the right of the person watching documentary movies##8
+26. the argentine is somewhere to the left of the american##5
+27. the person watching documentary movies is on the right of the person watching action movies##1
+28. the person watching time-travel movies is somewhere to the left of the person eating cucumber##5
+29. the owner of the goldfish is the person eating cucumber or the owner of the goldfish is the person drinking iced-tea, but not both##10
+30. the owner of the rat is the german or the german is the person watching documentary movies or both##11
+31. the person drinking lemonade and the american have the same parity positions##9
+32. the owner of the goldfish and the person drinking lemonade have the same parity positions##9","{'Beverage': ['iced-tea', '7up', 'lemonade', 'cola', 'almond-milk'], 'Food': ['grapes', 'cucumber', 'peach', 'pineapple', 'cherry'], 'Movie-Genre': ['time-travel', 'action', 'documentary', 'mystery', 'comedy'], 'Nationality': ['argentine', 'italian', 'nigerian', 'german', 'american'], 'Pet': ['goldfish', 'hamster', 'guinea-pig', 'rat', 'mouse']}"
+Pt1_5x5_level12-5,"There are 5 different favourite beverages: 7up, coffee, soy-milk, sprite, water
+The people have 5 different hobbies: collecting, cooking, fishing, reading, skydiving
+The people have 5 different jobs:  chef, coach, freelancer, lawyer, musician
+The people prefer 5 different music-genres: electronic, punk, r&b, salsa, soul
+The people use 5 different means of transport: car, motorbike, scooter, skateboard, taxi
+ 1. the person drinking 7up is on the far left or far right##3
+ 2. the fan electronic is not to the right of the person drinking sprite##8
+ 3. the lawyer and the person who's hobby is reading have different parity positions##9
+ 4. the person who's hobby is cooking is in an odd position##4
+ 5. the fan punk is somewhere between the person who's hobby is collecting and the fan salsa##7
+ 6. the person who's hobby is fishing is the person driving the motorbike##1
+ 7. the person driving the scooter is on the left of the person driving the motorbike##1
+ 8. the lawyer is not the person drinking water or the lawyer is not the fan punk or both
+ 9. the person driving the skateboard is not the fan electronic or the person driving the skateboard is not the person who's hobby is cooking or both
+10. the person who's hobby is reading is not the fan electronic##6
+11. the fan r&b is not the chef or the person driving the motorbike is not the fan r&b or both
+12. the fan punk is not the person drinking soy-milk or the fan punk is not the person driving the skateboard or both
+13. the coach and the person who's hobby is fishing have the same parity positions##9
+14. the person driving the scooter and the person who's hobby is reading have the same parity positions##9
+15. the fan soul is somewhere to the left of the fan salsa##5
+16. the fan punk is the person who's hobby is skydiving##1
+17. the musician is on the left or right of the person who's hobby is skydiving##3
+18. the person who's hobby is reading is not the coach or the person driving the skateboard is not the person who's hobby is reading or both
+19. the person drinking 7up is not the person who's hobby is reading or the person drinking 7up is not the person driving the skateboard or both
+20. the fan soul and the person who's hobby is fishing have different parity positions##9
+21. the freelancer is on the left of the person driving the taxi##1
+22. the fan soul is somewhere to the left of the person who's hobby is skydiving##5
+23. the person driving the car is on the right of the fan electronic##1
+24. the coach is somewhere to the right of the freelancer##5
+25. the fan r&b is not the chef or the chef is not the person drinking water or both
+26. the person who's hobby is reading is not the fan r&b or the coach is not the person who's hobby is reading or both
+27. the fan electronic is somewhere between the person who's hobby is collecting and the fan salsa##7
+28. the person drinking water is between the person drinking coffee and the lawyer##2
+29. the fan soul is somewhere to the left of the person driving the car##5
+30. the fan r&b is not the lawyer##6
+31. the person who's hobby is fishing is on the left or right of the person who's hobby is reading##3
+32. the person driving the car is the chef##1
+33. the person driving the taxi is on the left or right of the person driving the skateboard##3
+34. the lawyer is on the left or right of the fan soul##3
+35. the person who's hobby is cooking is somewhere to the left of the person who's hobby is reading##5
+36. the person drinking coffee is the fan electronic##1
+37. the fan soul is on the far left##1","{'Beverage': ['7up', 'soy-milk', 'water', 'coffee', 'sprite'], 'Hobby': ['collecting', 'skydiving', 'cooking', 'fishing', 'reading'], 'Job': ['freelancer', 'lawyer', 'musician', 'coach', 'chef'], 'Music-Genre': ['soul', 'punk', 'r&b', 'electronic', 'salsa'], 'Transport': ['skateboard', 'taxi', 'scooter', 'motorbike', 'car']}"
+Pt1_5x5_level12-6,"There 5 different types of food: cauliflower, cranberry, cucumber, grapes, zucchini
+The people perfer 5 different movie-genres: action, documentary, mystery, time-travel, zombie
+The people prefer 5 different music-genres: country, gospel, metal, pop, trance
+5 different pets are kept: cat, chinchilla, mouse, pony, turtle
+The people use 5 different means of transport: boat, bus, ship, skateboard, train
+ 1. the person eating cauliflower and the owner of the turtle have the same parity positions##9
+ 2. the person eating cucumber is not to the left of the fan trance##8
+ 3. the fan pop is not the owner of the pony##6
+ 4. the person eating zucchini is on the left or right of the person eating cauliflower##3
+ 5. the owner of the pony is between the person watching documentary movies and the fan gospel##2
+ 6. the fan country is the person driving the bus##1
+ 7. the fan pop is in an odd position##4
+ 8. the person eating cucumber is not the fan pop##6
+ 9. the person watching zombie movies is not the fan metal or the person watching zombie movies is not the owner of the cat or both
+10. the person watching time-travel movies is between the owner of the pony and the owner of the cat##2
+11. the fan trance is not to the right of the person watching mystery movies##8
+12. the person eating cucumber is the fan trance or the person driving the train is the person eating cucumber, but not both##10
+13. the fan gospel is not to the left of the person driving the bus##8
+14. the person eating grapes is the person driving the skateboard or the person eating grapes is the owner of the cat, but not both##10
+15. the person watching mystery movies is somewhere to the left of the person driving the boat##5
+16. the owner of the cat and the fan trance have the same parity positions##9
+17. the person eating zucchini is not to the right of the person watching time-travel movies##8
+18. the fan trance is on the left or right of the person watching documentary movies##3
+19. the person eating zucchini is somewhere between the owner of the mouse and the owner of the chinchilla##7
+20. the person eating grapes is not the owner of the turtle##6
+21. the person watching zombie movies is on the left or right of the person watching time-travel movies##3
+22. the owner of the cat is somewhere between the person watching action movies and the person eating cauliflower##7
+23. the owner of the chinchilla and the person driving the boat have the same parity positions##9
+24. the fan trance is on the right of the owner of the mouse##1
+25. the person eating cucumber is somewhere to the left of the fan metal##5
+26. the person watching time-travel movies is on the left of the person eating cucumber##1
+27. the fan trance is on the left or right of the person eating cranberry##3
+28. the person driving the boat and the person eating cauliflower have the same parity positions##9
+29. the person eating cauliflower is in an odd position##4","{'Food': ['grapes', 'zucchini', 'cauliflower', 'cucumber', 'cranberry'], 'Movie-Genre': ['action', 'zombie', 'time-travel', 'mystery', 'documentary'], 'Music-Genre': ['pop', 'country', 'gospel', 'trance', 'metal'], 'Pet': ['chinchilla', 'cat', 'mouse', 'pony', 'turtle'], 'Transport': ['skateboard', 'bus', 'train', 'ship', 'boat']}"
+Pt1_5x5_level12-7,"There are 5 different favourite beverages: almond-milk, coffee, iced-tea, soy-milk, sprite
+There 5 different types of food: apple, blueberry, cucumber, papaya, pepper
+The people have 5 different jobs:  dancer, designer, electrician, librarian, teacher
+There are 5 different nationalities: american, australian, egyptian, nigerian, spanish
+The people prefer 5 different types of sport: badminton, rugby, soccer, swimming, volleyball
+ 1. the american and the librarian have the same parity positions##9
+ 2. the person eating apple is in an odd position##4
+ 3. the librarian is not the person eating papaya##6
+ 4. the person drinking sprite is not the librarian##6
+ 5. the person eating pepper is somewhere to the left of the dancer##5
+ 6. the electrician is not the person drinking sprite or the person who's sport is soccer is not the electrician or both
+ 7. the person eating papaya is on the left or right of the person eating blueberry##3
+ 8. the designer is on the left of the person who's sport is rugby##1
+ 9. the nigerian and the person drinking almond-milk have the same parity positions##9
+10. the teacher is not the person who's sport is badminton##6
+11. the person who's sport is volleyball and the teacher have different parity positions##9
+12. the spanish is somewhere to the left of the nigerian##5
+13. the dancer is the person eating cucumber or the dancer is the person who's sport is badminton, but not both##10
+14. the person drinking iced-tea is not to the right of the person eating papaya##8
+15. the dancer is not the person who's sport is swimming or the dancer is not the person drinking coffee or both
+16. the person eating blueberry is not to the right of the nigerian##8
+17. the person who's sport is volleyball is somewhere between the designer and the person eating blueberry##7
+18. the electrician and the person drinking soy-milk have different parity positions##9
+19. the australian is between the person eating pepper and the person drinking soy-milk##2
+20. the person eating pepper is somewhere to the right of the designer##5
+21. the teacher is on the left of the australian##1
+22. the person drinking coffee is on the left or right of the person who's sport is rugby##3
+23. the person drinking iced-tea is not to the right of the teacher##8
+24. the egyptian and the person eating blueberry have the same parity positions##9
+25. the dancer is somewhere to the left of the person who's sport is badminton##5
+26. the person who's sport is swimming is on the right of the person who's sport is badminton##1
+27. the dancer is in an odd position##4
+28. the person drinking iced-tea is somewhere between the person drinking sprite and the person who's sport is soccer##7
+29. the person drinking iced-tea is somewhere to the left of the person drinking coffee##5
+30. the person who's sport is swimming and the person eating papaya have the same parity positions##9
+31. the person drinking coffee is not to the left of the egyptian##8
+32. the designer and the spanish have the same parity positions##9
+33. the american is not the person eating pepper or the designer is not the american or both","{'Beverage': ['almond-milk', 'iced-tea', 'coffee', 'soy-milk', 'sprite'], 'Food': ['apple', 'pepper', 'cucumber', 'blueberry', 'papaya'], 'Job': ['designer', 'teacher', 'dancer', 'librarian', 'electrician'], 'Nationality': ['spanish', 'egyptian', 'australian', 'american', 'nigerian'], 'Sport': ['soccer', 'rugby', 'volleyball', 'badminton', 'swimming']}"
+Pt1_5x5_level12-8,"There are 5 different favourite beverages: 7up, hot-chocolate, juice, mirinda, soy-milk
+There 5 different types of food: cherry, garlic, potato, pumpkin, radish
+The people have 5 different hobbies: board-games, card-games, dancing, drawing, reading
+The people have 5 different jobs:  dancer, electrician, entrepreneur, security-guard, social-worker
+There are 5 different nationalities: indonesian, japanese, nigerian, pakistani, thai
+ 1. the person drinking juice is not the person eating cherry or the person drinking juice is not the japanese or both
+ 2. the person who's hobby is reading is on the left or right of the person eating garlic##3
+ 3. the person who's hobby is board-games is on the left or right of the indonesian##3
+ 4. the person drinking hot-chocolate is on the right of the dancer##1
+ 5. the thai is somewhere to the left of the person who's hobby is card-games##5
+ 6. the person drinking hot-chocolate is between the person eating potato and the electrician##2
+ 7. the person eating potato is the thai or the person eating potato is the security-guard, but not both##10
+ 8. the electrician is on the right of the person eating pumpkin##1
+ 9. the entrepreneur is not to the right of the person who's hobby is drawing##8
+10. the entrepreneur is on the left or right of the person drinking mirinda##3
+11. the japanese is not to the right of the person who's hobby is reading##8
+12. the indonesian is not the person who's hobby is board-games##6
+13. the entrepreneur is in an odd position##4
+14. the nigerian is somewhere to the right of the person who's hobby is card-games##5
+15. the person drinking hot-chocolate is somewhere to the right of the person drinking 7up##5
+16. the person eating pumpkin is somewhere to the left of the person eating garlic##5
+17. the person drinking mirinda is the person who's hobby is reading##1
+18. the person eating cherry is somewhere between the person who's hobby is drawing and the japanese##7
+19. the person eating cherry is on the left of the person drinking juice##1
+20. the person drinking 7up is on the far left or far right##3
+21. the electrician is not the person drinking 7up or the electrician is not the person who's hobby is card-games or both
+22. the person drinking 7up is in an odd position##4
+23. the indonesian is the person who's hobby is board-games or the indonesian is the social-worker or both##11
+24. the person drinking 7up and the person eating garlic have the same parity positions##9
+25. the person who's hobby is dancing is somewhere between the indonesian and the person drinking juice##7
+26. the entrepreneur is not to the left of the person drinking 7up##8
+27. the indonesian is not the person drinking juice or the person who's hobby is card-games is not the indonesian or both
+28. the person eating cherry is the person who's hobby is reading or the person who's hobby is reading is the japanese, but not both##10
+29. the person who's hobby is drawing is on the left or right of the person eating cherry##3
+30. the person drinking soy-milk is not to the left of the person drinking soy-milk##8
+31. the japanese is not the person eating radish##6
+32. the nigerian and the person who's hobby is reading have the same parity positions##9","{'Beverage': ['7up', 'hot-chocolate', 'soy-milk', 'mirinda', 'juice'], 'Food': ['potato', 'pumpkin', 'garlic', 'cherry', 'radish'], 'Hobby': ['board-games', 'card-games', 'dancing', 'reading', 'drawing'], 'Job': ['dancer', 'social-worker', 'electrician', 'security-guard', 'entrepreneur'], 'Nationality': ['thai', 'indonesian', 'japanese', 'nigerian', 'pakistani']}"
+Pt1_5x5_level12-9,"There are 5 different favourite beverages: 7up, iced-tea, lemonade, sprite, tea
+The people have 5 different jobs:  analyst, coach, musician, scientist, writer
+The people perfer 5 different movie-genres: action, adventure, documentary, martial-arts, superhero
+The people prefer 5 different types of sport: cycling, golf, rowing, snowboarding, volleyball
+The people use 5 different means of transport: bike, jet-ski, motorbike, quad-bike, van
+ 1. the person watching adventure movies is not the person who's sport is volleyball##6
+ 2. the person drinking sprite is on the left or right of the person driving the van##3
+ 3. the person who's sport is snowboarding is not the musician or the person drinking sprite is not the person who's sport is snowboarding or both
+ 4. the person drinking tea is on the far left or far right##3
+ 5. the person watching action movies is not to the right of the person drinking 7up##8
+ 6. the person driving the van is somewhere between the person driving the quad-bike and the person watching martial-arts movies##7
+ 7. the person drinking iced-tea is the person watching superhero movies or the person driving the van is the person drinking iced-tea, but not both##10
+ 8. the person drinking 7up is the person who's sport is golf or the person who's sport is golf is the scientist, but not both##10
+ 9. the person drinking iced-tea is somewhere between the person who's sport is snowboarding and the coach##7
+10. the person who's sport is rowing is somewhere to the right of the person who's sport is snowboarding##5
+11. the person watching adventure movies is the person driving the van##1
+12. the person drinking sprite is not the person driving the motorbike##6
+13. the person watching superhero movies is on the left or right of the person driving the van##3
+14. the scientist is not to the right of the scientist##8
+15. the musician and the person watching documentary movies have the same parity positions##9
+16. the person driving the motorbike is somewhere to the right of the scientist##5
+17. the person drinking iced-tea is somewhere to the right of the person who's sport is golf##5
+18. the person driving the jet-ski and the person drinking 7up have different parity positions##9
+19. the person driving the motorbike is somewhere between the scientist and the person drinking iced-tea##7
+20. the person watching documentary movies is not to the left of the musician##8
+21. the person driving the jet-ski is the person watching superhero movies or the person driving the jet-ski is the analyst, but not both##10
+22. the person drinking 7up is not to the left of the person drinking lemonade##8
+23. the person who's sport is rowing is in the middle##1
+24. the person drinking iced-tea is not the analyst or the analyst is not the person who's sport is rowing or both
+25. the person driving the motorbike is the person watching martial-arts movies or the person driving the motorbike is the person drinking sprite, but not both##10
+26. the person driving the van is in an even position##4
+27. the musician is on the left or right of the person watching martial-arts movies##3
+28. the analyst is not the person watching adventure movies or the person drinking 7up is not the analyst or both
+29. the person watching martial-arts movies is somewhere to the right of the person drinking lemonade##5
+30. the person drinking sprite is not to the left of the person driving the bike##8
+31. the person who's sport is rowing is not to the right of the person drinking iced-tea##8
+32. the writer is the person watching adventure movies##1
+33. the musician is somewhere to the right of the person drinking 7up##5
+34. the person driving the motorbike is not to the right of the person who's sport is snowboarding##8
+35. the person watching martial-arts movies and the coach have different parity positions##9
+36. the person who's sport is golf is not the scientist or the scientist is not the person watching martial-arts movies or both
+37. the coach and the person drinking iced-tea have different parity positions##9
+38. the person drinking 7up is somewhere to the right of the scientist##5","{'Beverage': ['lemonade', '7up', 'sprite', 'iced-tea', 'tea'], 'Job': ['scientist', 'analyst', 'musician', 'writer', 'coach'], 'Movie-Genre': ['action', 'martial-arts', 'superhero', 'adventure', 'documentary'], 'Sport': ['golf', 'snowboarding', 'rowing', 'cycling', 'volleyball'], 'Transport': ['bike', 'motorbike', 'jet-ski', 'van', 'quad-bike']}"
diff --git a/part2/level12/Pt2_5x6_level12.csv b/part2/level12/Pt2_5x6_level12.csv
new file mode 100644
index 0000000000000000000000000000000000000000..bb43b9cc4ac178ec4ebb8274be9be0058633f5c9
--- /dev/null
+++ b/part2/level12/Pt2_5x6_level12.csv
@@ -0,0 +1,512 @@
+ID,Clues,SolutionGrid
+Pt1_5x6_level12-0,"There 6 different types of food: blueberry, cabbage, grapefruit, lettuce, peas, zucchini
+The people perfer 6 different movie-genres: disaster, family, horror, martial-arts, spy, western
+The people prefer 6 different music-genres: country, hip-hop, indie, reggae, soul, techno
+The people prefer 6 different types of sport: badminton, climbing, golf, rugby, soccer, tennis
+The people use 6 different means of transport: bike, car, quad-bike, roller, taxi, train
+ 1. the person eating blueberry is not to the left of the fan techno##8
+ 2. the person driving the quad-bike is not to the right of the person who's sport is rugby##8
+ 3. the fan hip-hop is not the person watching horror movies##6
+ 4. the person watching martial-arts movies is on the left of the person watching western movies##1
+ 5. the person eating zucchini is not to the left of the fan reggae##8
+ 6. the person who's sport is badminton is the person eating zucchini or the person eating zucchini is the person watching family movies, but not both##10
+ 7. the person eating zucchini and the fan indie have different parity positions##9
+ 8. the person who's sport is tennis is not to the left of the person who's sport is climbing##8
+ 9. the person watching martial-arts movies is not the person who's sport is climbing or the person who's sport is climbing is not the person eating cabbage or both
+10. the person eating zucchini is somewhere to the left of the person driving the train##5
+11. the fan techno is on the far left##1
+12. the person driving the bike is not the fan reggae##6
+13. the person driving the bike is on the left or right of the person driving the quad-bike##3
+14. the person watching disaster movies is not the person eating zucchini or the fan hip-hop is not the person watching disaster movies or both
+15. the person driving the train is not to the left of the person driving the taxi##8
+16. the person eating zucchini is between the person eating blueberry and the fan country##2
+17. the person watching family movies is somewhere to the right of the person who's sport is badminton##5
+18. the person watching spy movies is on the left of the person watching family movies##1
+19. the person eating peas is on the right of the person watching disaster movies##1
+20. the person driving the train is not the fan country or the person driving the train is not the person watching horror movies or both
+21. the person watching western movies is in an odd position##4
+22. the person who's sport is soccer is somewhere to the left of the fan soul##5
+23. the person driving the bike is on the right of the person watching martial-arts movies##1
+24. the fan indie and the person who's sport is tennis have different parity positions##9
+25. the fan techno is not the person driving the taxi##6
+26. the person driving the quad-bike is the person watching spy movies##1
+27. the person watching western movies is on the right of the person eating peas##1
+28. the person eating blueberry and the person driving the taxi have the same parity positions##9
+29. the person watching martial-arts movies is somewhere to the left of the fan soul##5
+30. the person who's sport is rugby is somewhere to the right of the person who's sport is tennis##5
+31. the person driving the bike is somewhere to the right of the fan hip-hop##5
+32. the person watching martial-arts movies and the fan reggae have different parity positions##9
+33. the person driving the taxi is not the person eating grapefruit or the person who's sport is climbing is not the person driving the taxi or both
+34. the person who's sport is soccer is not to the right of the fan indie##8
+35. the person driving the train and the person eating blueberry have the same parity positions##9
+36. the person eating grapefruit is not the person driving the train or the person eating grapefruit is not the fan soul or both
+37. the person who's sport is badminton is the fan soul##1
+38. the person driving the bike is the person eating lettuce or the person who's sport is tennis is the person driving the bike or both##11
+39. the person driving the car is not the person watching horror movies or the person watching horror movies is not the person who's sport is golf or both
+40. the person eating grapefruit is on the left of the fan reggae##1
+41. the person who's sport is golf is somewhere to the right of the person driving the roller##5
+42. the person eating grapefruit is the fan country##1
+43. the person driving the taxi and the fan soul have different parity positions##9
+44. the fan reggae is not the person eating blueberry or the person driving the taxi is not the fan reggae or both
+45. the person driving the quad-bike is somewhere between the fan soul and the person who's sport is tennis##7
+46. the person who's sport is golf is on the left or right of the person who's sport is badminton##3
+47. the person driving the car and the person who's sport is tennis have the same parity positions##9
+48. the person eating zucchini is somewhere to the right of the person watching spy movies##5
+49. the person who's sport is soccer is somewhere between the person watching disaster movies and the person eating zucchini##7
+50. the person driving the roller is the fan techno or the person driving the roller is the person watching disaster movies or both##11","{'Food': ['cabbage', 'peas', 'lettuce', 'grapefruit', 'zucchini', 'blueberry'], 'Movie-Genre': ['disaster', 'martial-arts', 'western', 'spy', 'family', 'horror'], 'Music-Genre': ['techno', 'hip-hop', 'soul', 'country', 'reggae', 'indie'], 'Sport': ['climbing', 'soccer', 'badminton', 'golf', 'tennis', 'rugby'], 'Transport': ['roller', 'taxi', 'bike', 'quad-bike', 'car', 'train']}"
+Pt1_5x6_level12-1,"There are 6 different favourite beverages: almond-milk, coffee, fanta, mirinda, tea, water
+The people have 6 different hobbies: baking, camping, collecting, dancing, reading, sudoku
+The people have 6 different jobs:  analyst, mechanic, nurse, scientist, software-developer, videographer
+There are 6 different nationalities: argentine, chinese, italian, nigerian, polish, spanish
+The people use 6 different means of transport: bike, car, jet-ski, skateboard, snowmobile, trike
+ 1. the italian is the person who's hobby is reading or the italian is the person driving the snowmobile or both##11
+ 2. the person driving the trike is the spanish or the person who's hobby is camping is the person driving the trike, but not both##10
+ 3. the person driving the snowmobile is not to the right of the person drinking water##8
+ 4. the person driving the snowmobile is the person drinking water##1
+ 5. the person who's hobby is collecting is on the left or right of the person driving the jet-ski##3
+ 6. the videographer is not to the right of the person drinking almond-milk##8
+ 7. the person who's hobby is reading is not the spanish##6
+ 8. the person drinking tea is not the person driving the car or the person driving the car is not the person who's hobby is baking or both
+ 9. the spanish is not to the right of the scientist##8
+10. the italian is on the left of the person drinking coffee##1
+11. the person driving the snowmobile is somewhere to the left of the software-developer##5
+12. the person drinking mirinda is not to the right of the person driving the skateboard##8
+13. the software-developer is somewhere to the left of the nigerian##5
+14. the analyst and the spanish have different parity positions##9
+15. the person driving the skateboard is not the analyst or the person driving the skateboard is not the person drinking almond-milk or both
+16. the person driving the bike and the software-developer have the same parity positions##9
+17. the person who's hobby is dancing is the argentine or the person who's hobby is dancing is the person driving the skateboard or both##11
+18. the chinese and the videographer have the same parity positions##9
+19. the person driving the skateboard is the person who's hobby is baking or the person driving the skateboard is the mechanic, but not both##10
+20. the person who's hobby is collecting is not the person driving the snowmobile##6
+21. the person drinking fanta is not to the right of the software-developer##8
+22. the person drinking almond-milk is somewhere to the left of the person drinking water##5
+23. the person driving the car is not the nurse##6
+24. the italian and the person who's hobby is camping have the same parity positions##9
+25. the person drinking mirinda is on the left of the person drinking almond-milk##1
+26. the person driving the bike is not to the right of the person driving the snowmobile##8
+27. the person who's hobby is dancing and the person drinking mirinda have the same parity positions##9
+28. the person who's hobby is dancing is not to the right of the person driving the skateboard##8
+29. the person driving the bike is not to the left of the person driving the bike##8
+30. the person drinking water and the person driving the car have different parity positions##9
+31. the spanish is somewhere to the right of the person who's hobby is baking##5
+32. the analyst is somewhere between the nurse and the videographer##7
+33. the scientist is in an even position##4
+34. the person drinking tea is somewhere to the right of the person driving the jet-ski##5
+35. the person driving the skateboard and the argentine have the same parity positions##9
+36. the argentine is not to the right of the mechanic##8
+37. the person who's hobby is reading is somewhere to the left of the person who's hobby is baking##5
+38. the software-developer is not the person drinking water or the software-developer is not the person driving the trike or both
+39. the person driving the snowmobile is on the left of the person who's hobby is reading##1
+40. the person drinking mirinda is not to the right of the person drinking water##8
+41. the argentine is the person who's hobby is dancing or the mechanic is the argentine or both##11","{'Beverage': ['mirinda', 'almond-milk', 'water', 'fanta', 'coffee', 'tea'], 'Hobby': ['dancing', 'camping', 'sudoku', 'reading', 'baking', 'collecting'], 'Job': ['mechanic', 'videographer', 'analyst', 'software-developer', 'nurse', 'scientist'], 'Nationality': ['argentine', 'chinese', 'polish', 'italian', 'nigerian', 'spanish'], 'Transport': ['skateboard', 'bike', 'snowmobile', 'car', 'jet-ski', 'trike']}"
+Pt1_5x6_level12-2,"There 6 different types of food: artichoke, asparagus, kale, orange, plum, pomegranate
+The people have 6 different hobbies: camping, chess, magic-tricks, puzzles, reading, singing
+6 different pets are kept: chinchilla, goldfish, horse, mouse, rabbit, turtle
+The people prefer 6 different types of sport: climbing, handball, rowing, sailing, skiing, water-polo
+The people use 6 different means of transport: airplane, scooter, skateboard, snowmobile, subway, taxi
+ 1. the owner of the chinchilla is not to the right of the owner of the horse##8
+ 2. the person eating kale is on the far right##1
+ 3. the person who's hobby is reading is somewhere between the person who's sport is handball and the person driving the subway##7
+ 4. the person who's hobby is singing is the person driving the scooter or the person driving the scooter is the owner of the goldfish or both##11
+ 5. the owner of the horse is not to the right of the person driving the taxi##8
+ 6. the person who's sport is water-polo is not the person who's hobby is reading or the person who's sport is water-polo is not the person driving the skateboard or both
+ 7. the person eating pomegranate and the owner of the chinchilla have the same parity positions##9
+ 8. the owner of the chinchilla is not to the left of the person who's sport is handball##8
+ 9. the person who's hobby is magic-tricks is not to the right of the person who's sport is sailing##8
+10. the person who's sport is rowing is not to the right of the owner of the mouse##8
+11. the person driving the airplane and the person who's sport is water-polo have different parity positions##9
+12. the person who's hobby is magic-tricks is the person eating plum or the person who's hobby is magic-tricks is the owner of the mouse, but not both##10
+13. the person who's sport is sailing is not the owner of the mouse or the person driving the taxi is not the person who's sport is sailing or both
+14. the person driving the airplane is the person eating pomegranate##1
+15. the person eating orange is the person who's hobby is reading##1
+16. the person who's hobby is camping is not to the left of the person who's hobby is camping##8
+17. the person who's hobby is camping and the owner of the turtle have different parity positions##9
+18. the person who's sport is skiing is not to the left of the person eating orange##8
+19. the person eating kale is not the person who's hobby is magic-tricks or the owner of the chinchilla is not the person eating kale or both
+20. the person who's hobby is magic-tricks is not the owner of the turtle or the owner of the turtle is not the person eating orange or both
+21. the person who's hobby is camping is the owner of the mouse or the person who's hobby is camping is the person driving the snowmobile or both##11
+22. the person who's hobby is singing is in an odd position##4
+23. the person driving the subway is somewhere to the left of the person who's hobby is camping##5
+24. the person eating pomegranate and the owner of the chinchilla have the same parity positions##9
+25. the person who's sport is rowing is not to the left of the owner of the turtle##8
+26. the person driving the snowmobile is on the left of the person who's sport is climbing##1
+27. the person who's sport is sailing is somewhere to the right of the person driving the taxi##5
+28. the owner of the goldfish is not the person eating pomegranate or the person eating pomegranate is not the person who's sport is handball or both
+29. the person who's hobby is chess is not to the left of the person driving the taxi##8
+30. the person who's sport is water-polo is on the left or right of the person who's sport is skiing##3
+31. the owner of the chinchilla is not to the right of the owner of the horse##8
+32. the person driving the taxi is somewhere to the right of the person who's sport is rowing##5
+33. the owner of the rabbit is the person eating orange or the person who's hobby is chess is the owner of the rabbit or both##11
+34. the person eating plum is on the left or right of the person driving the skateboard##3
+35. the owner of the turtle is on the right of the person who's hobby is reading##1
+36. the owner of the horse is not the person eating artichoke##6
+37. the person who's sport is skiing is not the person eating asparagus or the person eating asparagus is not the person who's hobby is reading or both
+38. the person who's hobby is singing is not to the right of the person eating pomegranate##8
+39. the person who's hobby is chess and the person who's sport is climbing have different parity positions##9
+40. the person who's sport is climbing is not to the right of the person eating plum##8
+41. the person driving the airplane is on the far left##1
+42. the person who's hobby is reading is not to the right of the owner of the horse##8
+43. the person who's sport is water-polo is not the person who's hobby is puzzles or the person eating orange is not the person who's sport is water-polo or both
+44. the person who's sport is climbing is the person who's hobby is camping or the person eating plum is the person who's sport is climbing or both##11
+45. the person eating artichoke is in an odd position##4
+46. the person driving the skateboard is on the left or right of the person driving the taxi##3
+47. the person eating artichoke is on the right of the person driving the scooter##1
+48. the person eating artichoke is somewhere between the person who's sport is rowing and the person driving the scooter##7","{'Food': ['pomegranate', 'orange', 'artichoke', 'asparagus', 'plum', 'kale'], 'Hobby': ['singing', 'reading', 'puzzles', 'camping', 'magic-tricks', 'chess'], 'Pet': ['chinchilla', 'goldfish', 'turtle', 'mouse', 'horse', 'rabbit'], 'Sport': ['handball', 'water-polo', 'skiing', 'rowing', 'climbing', 'sailing'], 'Transport': ['airplane', 'scooter', 'subway', 'snowmobile', 'taxi', 'skateboard']}"
+Pt1_5x6_level12-3,"There are 6 different favourite beverages: almond-milk, cola, hot-chocolate, milk, mirinda, soy-milk
+The people have 6 different hobbies: board-games, card-games, fishing, gardening, reading, woodworking
+The people perfer 6 different movie-genres: animation, epic, family, martial-arts, romance, western
+The people prefer 6 different music-genres: ambient, blues, country, d&b, dubstep, hip-hop
+The people prefer 6 different types of sport: basketball, cycling, rugby, soccer, tennis, volleyball
+ 1. the person who's sport is rugby is not the fan hip-hop or the person watching animation movies is not the person who's sport is rugby or both
+ 2. the person drinking cola is the person who's hobby is card-games##1
+ 3. the person watching epic movies is the fan hip-hop or the person watching epic movies is the person who's hobby is fishing, but not both##10
+ 4. the person who's hobby is gardening is somewhere between the fan dubstep and the person who's hobby is reading##7
+ 5. the person watching animation movies is not the person drinking almond-milk or the person watching animation movies is not the person who's sport is cycling or both
+ 6. the person watching family movies is not the person who's hobby is reading or the person who's hobby is reading is not the person who's sport is rugby or both
+ 7. the fan dubstep is somewhere to the left of the person drinking milk##5
+ 8. the fan ambient is somewhere to the right of the person who's sport is soccer##5
+ 9. the person who's hobby is reading is not to the left of the person watching western movies##8
+10. the person drinking cola is somewhere to the left of the person drinking almond-milk##5
+11. the person who's hobby is woodworking is not the person watching animation movies##6
+12. the person drinking soy-milk is on the left of the person watching epic movies##1
+13. the person drinking almond-milk and the person watching western movies have different parity positions##9
+14. the person who's sport is rugby is on the left of the person drinking hot-chocolate##1
+15. the person drinking mirinda is somewhere between the person watching western movies and the person drinking cola##7
+16. the person who's sport is volleyball is the person drinking cola or the person who's sport is volleyball is the person who's hobby is board-games, but not both##10
+17. the person drinking almond-milk is somewhere between the person drinking hot-chocolate and the person who's sport is tennis##7
+18. the person drinking mirinda is not to the left of the fan dubstep##8
+19. the fan d&b is not to the left of the person who's sport is basketball##8
+20. the person drinking hot-chocolate is on the right of the person watching martial-arts movies##1
+21. the person who's sport is cycling is on the right of the person who's sport is tennis##1
+22. the person watching animation movies is not the person drinking soy-milk##6
+23. the person who's sport is rugby is somewhere to the right of the fan hip-hop##5
+24. the person drinking soy-milk and the person watching family movies have different parity positions##9
+25. the person watching romance movies is the person who's sport is soccer or the fan dubstep is the person watching romance movies or both##11
+26. the person who's sport is volleyball is not to the right of the person watching romance movies##8
+27. the person drinking almond-milk is not the person watching animation movies or the person drinking almond-milk is not the fan hip-hop or both
+28. the person who's hobby is woodworking is not the person watching animation movies##6
+29. the person drinking mirinda is somewhere to the right of the fan blues##5
+30. the person drinking mirinda and the person who's sport is soccer have different parity positions##9
+31. the fan d&b and the person watching romance movies have the same parity positions##9
+32. the fan country is not to the left of the person who's hobby is board-games##8
+33. the person drinking almond-milk is the person who's hobby is gardening or the person drinking almond-milk is the fan ambient or both##11
+34. the person drinking soy-milk is the person who's sport is soccer##1
+35. the fan hip-hop and the person watching romance movies have the same parity positions##9
+36. the person who's hobby is card-games is not to the left of the fan blues##8
+37. the person watching western movies is somewhere between the person drinking hot-chocolate and the person drinking mirinda##7
+38. the person drinking almond-milk is somewhere to the right of the person drinking mirinda##5
+39. the person drinking soy-milk is not to the right of the person drinking almond-milk##8
+40. the fan ambient is not the person who's sport is volleyball##6
+41. the fan d&b is not to the left of the person who's hobby is card-games##8
+42. the person who's hobby is board-games is not to the right of the person watching epic movies##8
+43. the person drinking mirinda is not to the right of the fan country##8
+44. the person watching epic movies and the fan hip-hop have different parity positions##9
+45. the person watching romance movies is not the person who's sport is soccer or the fan dubstep is not the person watching romance movies or both
+46. the person who's hobby is woodworking is on the left or right of the person drinking milk##3
+47. the person who's sport is tennis is the person who's hobby is fishing or the person who's sport is tennis is the fan dubstep or both##11
+48. the fan hip-hop and the person drinking milk have the same parity positions##9
+49. the fan country is not the person watching martial-arts movies##6","{'Beverage': ['cola', 'soy-milk', 'mirinda', 'milk', 'almond-milk', 'hot-chocolate'], 'Hobby': ['card-games', 'board-games', 'fishing', 'gardening', 'woodworking', 'reading'], 'Movie-Genre': ['family', 'romance', 'epic', 'western', 'martial-arts', 'animation'], 'Music-Genre': ['blues', 'hip-hop', 'dubstep', 'country', 'ambient', 'd&b'], 'Sport': ['volleyball', 'soccer', 'tennis', 'cycling', 'rugby', 'basketball']}"
+Pt1_5x6_level12-4,"There are 6 different favourite beverages: coffee, hot-chocolate, lemonade, milk, soy-milk, water
+The people have 6 different hobbies: board-games, cooking, gardening, photography, puzzles, sudoku
+The people have 6 different jobs:  coach, electrician, freelancer, librarian, nurse, security-guard
+The people perfer 6 different movie-genres: action, comedy, documentary, family, sports, western
+The people prefer 6 different music-genres: blues, country, dubstep, house, salsa, soul
+ 1. the person watching action movies is the fan soul or the fan soul is the person drinking coffee or both##11
+ 2. the person drinking coffee and the electrician have the same parity positions##9
+ 3. the person who's hobby is gardening is not the person drinking coffee##6
+ 4. the electrician and the fan country have the same parity positions##9
+ 5. the nurse and the person watching documentary movies have the same parity positions##9
+ 6. the person who's hobby is sudoku is somewhere to the right of the person who's hobby is photography##5
+ 7. the person who's hobby is board-games and the fan house have different parity positions##9
+ 8. the person watching western movies and the fan dubstep have the same parity positions##9
+ 9. the person watching comedy movies is not the fan country or the fan country is not the person who's hobby is gardening or both
+10. the person who's hobby is board-games is not the person drinking coffee or the freelancer is not the person who's hobby is board-games or both
+11. the freelancer is on the right of the person drinking milk##1
+12. the person watching action movies is not to the right of the person who's hobby is cooking##8
+13. the person watching action movies is in an even position##4
+14. the security-guard is not to the right of the fan salsa##8
+15. the person drinking coffee is somewhere to the right of the fan country##5
+16. the librarian is the fan country or the librarian is the person who's hobby is photography, but not both##10
+17. the librarian is on the left or right of the person watching sports movies##3
+18. the person watching sports movies is on the far left##1
+19. the person who's hobby is sudoku is somewhere to the right of the fan country##5
+20. the coach and the person drinking water have different parity positions##9
+21. the person drinking milk is not to the right of the person drinking lemonade##8
+22. the person watching family movies is somewhere to the left of the person drinking coffee##5
+23. the fan country is in an odd position##4
+24. the person watching action movies is somewhere to the right of the person watching family movies##5
+25. the person who's hobby is sudoku is the person watching documentary movies##1
+26. the person who's hobby is cooking is somewhere to the right of the nurse##5
+27. the fan country is on the far left or far right##3
+28. the person watching western movies is not the person drinking hot-chocolate##6
+29. the electrician is not to the right of the electrician##8
+30. the fan dubstep is on the right of the fan salsa##1
+31. the person drinking milk is on the left or right of the person who's hobby is photography##3
+32. the electrician is not to the right of the fan country##8
+33. the person watching sports movies is not to the left of the person drinking water##8
+34. the person who's hobby is board-games is not to the right of the nurse##8
+35. the person drinking milk is not the fan country or the fan country is not the person who's hobby is gardening or both
+36. the person watching family movies is not the fan blues##6
+37. the person who's hobby is sudoku is on the right of the person drinking hot-chocolate##1
+38. the fan salsa is the person watching family movies##1
+39. the person watching family movies and the fan country have different parity positions##9
+40. the person who's hobby is board-games is in an odd position##4
+41. the fan house and the person who's hobby is gardening have the same parity positions##9
+42. the person who's hobby is photography is not to the left of the person drinking soy-milk##8
+43. the fan house is on the right of the person drinking water##1
+44. the person drinking coffee and the person watching western movies have the same parity positions##9
+45. the security-guard is not the person who's hobby is puzzles##6","{'Beverage': ['water', 'soy-milk', 'milk', 'hot-chocolate', 'coffee', 'lemonade'], 'Hobby': ['puzzles', 'photography', 'board-games', 'gardening', 'sudoku', 'cooking'], 'Job': ['electrician', 'librarian', 'security-guard', 'freelancer', 'nurse', 'coach'], 'Movie-Genre': ['sports', 'comedy', 'western', 'family', 'documentary', 'action'], 'Music-Genre': ['country', 'house', 'blues', 'salsa', 'dubstep', 'soul']}"
+Pt1_5x6_level12-5,"There 6 different types of food: asparagus, corn, cranberry, cucumber, grapes, spinach
+The people prefer 6 different music-genres: classical, dubstep, folk, hip-hop, metal, salsa
+There are 6 different nationalities: american, argentine, german, indonesian, russian, turkish
+6 different pets are kept: bird, cat, chinchilla, dog, fish, lizard
+The people prefer 6 different types of sport: badminton, biathlon, golf, parkour, skiing, tennis
+ 1. the fan hip-hop is not to the left of the owner of the dog##8
+ 2. the person who's sport is badminton is not to the right of the fan hip-hop##8
+ 3. the person eating spinach is on the left or right of the russian##3
+ 4. the person eating cucumber and the person who's sport is parkour have the same parity positions##9
+ 5. the person eating asparagus is not to the right of the owner of the chinchilla##8
+ 6. the person who's sport is golf is not to the right of the russian##8
+ 7. the person eating asparagus and the person who's sport is tennis have different parity positions##9
+ 8. the american is somewhere to the left of the turkish##5
+ 9. the fan folk is not to the left of the person who's sport is golf##8
+10. the german is somewhere between the fan metal and the fan hip-hop##7
+11. the turkish is on the right of the indonesian##1
+12. the person eating cucumber is somewhere to the right of the fan metal##5
+13. the person eating asparagus is not the fan dubstep or the person eating asparagus is not the person who's sport is skiing or both
+14. the person eating grapes is not to the right of the fan folk##8
+15. the person who's sport is tennis is not to the left of the person eating corn##8
+16. the person who's sport is parkour is on the left or right of the person eating corn##3
+17. the fan hip-hop is not the person eating asparagus##6
+18. the person who's sport is parkour is not the person eating corn or the person eating corn is not the fan metal or both
+19. the german and the person who's sport is biathlon have different parity positions##9
+20. the fan folk is not the person who's sport is badminton##6
+21. the person who's sport is parkour is in an even position##4
+22. the fan dubstep is on the left or right of the russian##3
+23. the person eating spinach is not to the left of the owner of the cat##8
+24. the person who's sport is golf is not to the left of the person eating grapes##8
+25. the person eating corn is not the person who's sport is biathlon or the owner of the bird is not the person eating corn or both
+26. the russian is on the left or right of the american##3
+27. the fan salsa is on the right of the turkish##1
+28. the person eating corn is on the left or right of the fan classical##3
+29. the owner of the lizard is the fan hip-hop or the fan hip-hop is the person eating spinach or both##11
+30. the fan folk is not the russian or the fan folk is not the person who's sport is parkour or both
+31. the turkish is not the fan metal or the turkish is not the person who's sport is skiing or both
+32. the person eating cucumber is somewhere to the right of the person eating corn##5
+33. the fan folk is not to the right of the owner of the fish##8
+34. the owner of the chinchilla is on the right of the person who's sport is biathlon##1
+35. the turkish is the fan metal##1
+36. the owner of the lizard is not the person eating cucumber##6
+37. the indonesian is on the left or right of the person eating spinach##3
+38. the person eating asparagus is somewhere to the left of the fan salsa##5
+39. the person who's sport is badminton is on the right of the owner of the dog##1
+40. the person eating cranberry is somewhere between the person eating corn and the person eating grapes##7
+41. the owner of the fish and the argentine have the same parity positions##9
+42. the fan dubstep is not the person eating asparagus##6
+43. the owner of the dog is not the fan hip-hop##6
+44. the person eating asparagus is the person who's sport is skiing or the person eating asparagus is the indonesian, but not both##10
+45. the owner of the lizard is the person who's sport is tennis or the owner of the lizard is the russian, but not both##10
+46. the fan hip-hop is not to the left of the person eating grapes##8
+47. the fan dubstep is somewhere to the left of the owner of the lizard##5
+48. the fan metal is on the left of the owner of the fish##1","{'Food': ['grapes', 'cranberry', 'spinach', 'asparagus', 'corn', 'cucumber'], 'Music-Genre': ['dubstep', 'hip-hop', 'folk', 'classical', 'metal', 'salsa'], 'Nationality': ['american', 'russian', 'german', 'indonesian', 'turkish', 'argentine'], 'Pet': ['dog', 'lizard', 'cat', 'bird', 'chinchilla', 'fish'], 'Sport': ['golf', 'badminton', 'skiing', 'biathlon', 'tennis', 'parkour']}"
+Pt1_5x6_level12-6,"The people have 6 different hobbies: chess, dancing, singing, skydiving, traveling, woodworking
+The people perfer 6 different movie-genres: crime, epic, martial-arts, musical, scientific, time-travel
+There are 6 different nationalities: american, indonesian, nigerian, pakistani, spanish, thai
+6 different pets are kept: dog, fish, frog, rabbit, rat, snake
+The people prefer 6 different types of sport: basketball, handball, lacrosse, rowing, skateboarding, water-polo
+ 1. the person who's sport is handball is not the person watching scientific movies##6
+ 2. the person who's hobby is dancing is not the person watching epic movies or the person who's sport is skateboarding is not the person who's hobby is dancing or both
+ 3. the person who's sport is skateboarding is not to the right of the person who's hobby is singing##8
+ 4. the person who's sport is basketball is somewhere to the right of the person who's sport is skateboarding##5
+ 5. the person who's sport is skateboarding is not the person watching scientific movies##6
+ 6. the indonesian is on the left or right of the thai##3
+ 7. the person who's sport is water-polo is not to the right of the person who's hobby is dancing##8
+ 8. the owner of the dog is the person who's hobby is traveling##1
+ 9. the person watching epic movies is on the right of the person who's sport is rowing##1
+10. the spanish is on the left or right of the person watching epic movies##3
+11. the person watching musical movies is in an odd position##4
+12. the owner of the rat is not the thai or the thai is not the person watching epic movies or both
+13. the person who's hobby is dancing is not to the left of the person who's sport is handball##8
+14. the owner of the fish is on the left of the person watching musical movies##1
+15. the spanish is not to the left of the person who's sport is rowing##8
+16. the spanish is somewhere to the left of the thai##5
+17. the person who's sport is lacrosse and the owner of the rat have different parity positions##9
+18. the owner of the dog is on the right of the owner of the rabbit##1
+19. the person who's sport is rowing is in an odd position##4
+20. the american is on the far right##1
+21. the person watching musical movies is the person who's sport is water-polo or the owner of the snake is the person watching musical movies, but not both##10
+22. the person watching scientific movies and the person who's hobby is woodworking have different parity positions##9
+23. the person who's sport is basketball is not to the left of the owner of the rabbit##8
+24. the nigerian is between the spanish and the person who's sport is water-polo##2
+25. the person who's sport is handball is somewhere to the left of the person who's sport is water-polo##5
+26. the person who's sport is skateboarding and the thai have the same parity positions##9
+27. the person who's sport is basketball is not to the right of the person who's hobby is traveling##8
+28. the person who's sport is basketball is somewhere to the right of the person who's sport is water-polo##5
+29. the owner of the fish is not the person who's hobby is singing##6
+30. the person who's hobby is dancing is somewhere to the left of the pakistani##5
+31. the person who's hobby is chess is the owner of the snake or the person who's hobby is chess is the person watching musical movies or both##11
+32. the pakistani is not the person watching martial-arts movies or the pakistani is not the owner of the dog or both
+33. the person who's sport is skateboarding is somewhere to the left of the person who's sport is lacrosse##5
+34. the person who's hobby is skydiving is somewhere between the owner of the rat and the owner of the frog##7
+35. the owner of the fish is the nigerian or the owner of the fish is the person who's sport is handball or both##11
+36. the owner of the snake is not the pakistani##6
+37. the owner of the snake is not to the right of the person who's sport is skateboarding##8
+38. the person watching epic movies is not the person who's sport is skateboarding or the person watching epic movies is not the owner of the fish or both
+39. the person watching martial-arts movies is not to the left of the person who's sport is basketball##8
+40. the owner of the rat is somewhere to the left of the owner of the fish##5
+41. the person watching martial-arts movies is in an odd position##4
+42. the person who's hobby is singing is the owner of the dog or the person watching martial-arts movies is the person who's hobby is singing, but not both##10
+43. the person who's hobby is singing is on the right of the person who's hobby is dancing##1
+44. the spanish is the person who's sport is skateboarding or the person watching crime movies is the spanish or both##11","{'Hobby': ['woodworking', 'skydiving', 'chess', 'dancing', 'singing', 'traveling'], 'Movie-Genre': ['crime', 'epic', 'musical', 'time-travel', 'martial-arts', 'scientific'], 'Nationality': ['spanish', 'nigerian', 'indonesian', 'thai', 'pakistani', 'american'], 'Pet': ['rat', 'fish', 'frog', 'snake', 'rabbit', 'dog'], 'Sport': ['rowing', 'handball', 'water-polo', 'skateboarding', 'basketball', 'lacrosse']}"
+Pt1_5x6_level12-7,"There are 6 different favourite beverages: 7up, fanta, iced-tea, lemonade, milk, sprite
+The people have 6 different jobs:  doctor, lawyer, paramedic, pilot, social-worker, teacher
+The people prefer 6 different music-genres: dubstep, electronic, folk, funk, jazz, reggae
+There are 6 different nationalities: chinese, dutch, egyptian, indian, mexican, nigerian
+The people prefer 6 different types of sport: cycling, ice-hockey, parkour, rugby, skiing, weightlifting
+ 1. the social-worker is the person drinking 7up or the social-worker is the fan dubstep, but not both##10
+ 2. the person drinking lemonade is not to the right of the indian##8
+ 3. the person drinking milk and the fan jazz have the same parity positions##9
+ 4. the person drinking milk is not the indian or the fan reggae is not the person drinking milk or both
+ 5. the person drinking 7up is the social-worker or the person drinking 7up is the fan funk or both##11
+ 6. the fan funk is somewhere to the right of the fan folk##5
+ 7. the social-worker is not the person drinking milk##6
+ 8. the person drinking sprite is not the doctor or the fan jazz is not the person drinking sprite or both
+ 9. the person drinking milk is not to the left of the fan reggae##8
+10. the doctor is somewhere between the lawyer and the person drinking iced-tea##7
+11. the mexican is somewhere to the right of the egyptian##5
+12. the fan dubstep and the person drinking 7up have the same parity positions##9
+13. the indian is the person drinking fanta##1
+14. the person drinking iced-tea is not to the left of the person drinking 7up##8
+15. the egyptian is not to the right of the person who's sport is cycling##8
+16. the fan reggae is the pilot##1
+17. the person drinking sprite is not the doctor##6
+18. the lawyer is the lawyer##1
+19. the pilot is on the right of the indian##1
+20. the nigerian and the person who's sport is cycling have different parity positions##9
+21. the mexican is not to the right of the fan reggae##8
+22. the paramedic is not to the left of the indian##8
+23. the pilot is in an even position##4
+24. the fan electronic is not to the left of the dutch##8
+25. the nigerian is the person drinking lemonade##1
+26. the mexican is not to the right of the person who's sport is parkour##8
+27. the teacher is somewhere to the left of the person drinking sprite##5
+28. the person drinking iced-tea is not the person who's sport is weightlifting##6
+29. the mexican is the person who's sport is weightlifting or the mexican is the fan reggae, but not both##10
+30. the person drinking fanta is on the left of the person drinking milk##1
+31. the person drinking lemonade is not to the left of the fan funk##8
+32. the person who's sport is rugby is on the left of the chinese##1
+33. the person who's sport is rugby is somewhere to the left of the person who's sport is ice-hockey##5
+34. the person who's sport is skiing is somewhere to the left of the person who's sport is ice-hockey##5
+35. the person who's sport is rugby is not the teacher or the teacher is not the person drinking lemonade or both
+36. the fan electronic is the indian##1
+37. the dutch and the fan electronic have different parity positions##9
+38. the paramedic is on the right of the person who's sport is weightlifting##1
+39. the teacher is somewhere to the right of the egyptian##5
+40. the person drinking milk is on the right of the person who's sport is ice-hockey##1
+41. the person who's sport is weightlifting is on the right of the person who's sport is rugby##1
+42. the person drinking lemonade and the fan dubstep have the same parity positions##9
+43. the person who's sport is skiing is somewhere to the left of the mexican##5","{'Beverage': ['7up', 'iced-tea', 'lemonade', 'sprite', 'fanta', 'milk'], 'Job': ['social-worker', 'teacher', 'doctor', 'lawyer', 'paramedic', 'pilot'], 'Music-Genre': ['folk', 'funk', 'dubstep', 'jazz', 'electronic', 'reggae'], 'Nationality': ['egyptian', 'dutch', 'nigerian', 'chinese', 'indian', 'mexican'], 'Sport': ['skiing', 'cycling', 'rugby', 'weightlifting', 'ice-hockey', 'parkour']}"
+Pt1_5x6_level12-8,"There are 6 different favourite beverages: fanta, iced-tea, milk, mirinda, sprite, tea
+The people have 6 different jobs:  accountant, analyst, bartender, coach, dancer, lawyer
+The people prefer 6 different music-genres: blues, d&b, dubstep, funk, pop, soul
+The people prefer 6 different types of sport: handball, ice-hockey, rugby, skiing, surfing, water-polo
+The people use 6 different means of transport: airplane, bus, helicopter, quad-bike, subway, taxi
+ 1. the fan soul is somewhere to the left of the lawyer##5
+ 2. the lawyer is somewhere to the left of the person driving the quad-bike##5
+ 3. the lawyer is somewhere to the right of the analyst##5
+ 4. the person driving the bus is somewhere to the right of the person drinking mirinda##5
+ 5. the person drinking tea is on the left or right of the person drinking fanta##3
+ 6. the fan dubstep is the person driving the helicopter or the fan dubstep is the bartender or both##11
+ 7. the analyst is somewhere between the dancer and the person who's sport is water-polo##7
+ 8. the person driving the bus is somewhere to the right of the person driving the subway##5
+ 9. the accountant is the person driving the helicopter or the accountant is the person drinking sprite, but not both##10
+10. the fan funk is on the left or right of the lawyer##3
+11. the person drinking milk is not to the left of the person driving the helicopter##8
+12. the person driving the taxi is somewhere to the left of the fan funk##5
+13. the person who's sport is water-polo is not the fan soul or the person who's sport is water-polo is not the coach or both
+14. the fan dubstep is somewhere to the right of the coach##5
+15. the fan d&b is not to the left of the person drinking iced-tea##8
+16. the fan dubstep and the lawyer have different parity positions##9
+17. the person who's sport is surfing is somewhere to the left of the bartender##5
+18. the person who's sport is water-polo and the fan dubstep have the same parity positions##9
+19. the fan dubstep is on the left or right of the fan blues##3
+20. the person driving the bus is not to the right of the person driving the quad-bike##8
+21. the dancer is not the person driving the taxi##6
+22. the fan blues is not the coach##6
+23. the accountant is somewhere to the right of the bartender##5
+24. the person who's sport is water-polo is not to the left of the person drinking fanta##8
+25. the fan funk is on the left or right of the fan blues##3
+26. the person who's sport is skiing is on the right of the fan dubstep##1
+27. the person drinking mirinda and the person who's sport is surfing have different parity positions##9
+28. the person driving the taxi is on the left or right of the person driving the bus##3
+29. the person drinking sprite is on the left of the person drinking milk##1
+30. the accountant is on the right of the bartender##1
+31. the person who's sport is handball is somewhere to the left of the person who's sport is water-polo##5
+32. the person drinking iced-tea is the person who's sport is ice-hockey##1
+33. the lawyer is not the person drinking fanta##6
+34. the person who's sport is ice-hockey is not to the right of the fan funk##8
+35. the coach is not to the left of the fan funk##8
+36. the person drinking milk is not the fan dubstep##6
+37. the person driving the quad-bike is somewhere to the right of the person driving the subway##5
+38. the fan d&b is not the accountant or the fan d&b is not the person driving the subway or both
+39. the person who's sport is rugby is between the person who's sport is ice-hockey and the person who's sport is surfing##2
+40. the person driving the taxi is not to the right of the person driving the taxi##8
+41. the person who's sport is rugby is on the left or right of the person driving the bus##3
+42. the bartender is not the person drinking sprite or the fan funk is not the bartender or both
+43. the fan d&b is the person drinking iced-tea or the fan d&b is the lawyer, but not both##10","{'Beverage': ['iced-tea', 'mirinda', 'fanta', 'tea', 'sprite', 'milk'], 'Job': ['dancer', 'analyst', 'coach', 'lawyer', 'bartender', 'accountant'], 'Music-Genre': ['d&b', 'soul', 'funk', 'blues', 'dubstep', 'pop'], 'Sport': ['ice-hockey', 'rugby', 'surfing', 'handball', 'water-polo', 'skiing'], 'Transport': ['subway', 'taxi', 'bus', 'airplane', 'quad-bike', 'helicopter']}"
+Pt1_5x6_level12-9,"There are 6 different favourite beverages: 7up, almond-milk, iced-tea, sprite, tea, water
+The people have 6 different hobbies: chess, collecting, cooking, fishing, photography, skydiving
+The people have 6 different jobs:  accountant, analyst, lawyer, paramedic, security-guard, software-developer
+The people perfer 6 different movie-genres: adventure, crime, horror, mystery, spy, superhero
+6 different pets are kept: bird, ferret, guinea-pig, horse, rat, turtle
+ 1. the person drinking 7up is somewhere to the right of the lawyer##5
+ 2. the paramedic is somewhere to the left of the owner of the bird##5
+ 3. the lawyer is not the person watching adventure movies##6
+ 4. the lawyer is not to the right of the person who's hobby is chess##8
+ 5. the person watching horror movies is on the left or right of the person watching spy movies##3
+ 6. the owner of the horse and the person drinking 7up have the same parity positions##9
+ 7. the person drinking 7up is not to the left of the person watching mystery movies##8
+ 8. the person who's hobby is cooking is somewhere to the right of the person who's hobby is collecting##5
+ 9. the owner of the bird is between the person who's hobby is fishing and the person who's hobby is photography##2
+10. the accountant is not the person who's hobby is fishing##6
+11. the person drinking almond-milk is not to the left of the owner of the guinea-pig##8
+12. the person drinking tea is not the person who's hobby is skydiving##6
+13. the person watching crime movies is not the software-developer or the person drinking sprite is not the person watching crime movies or both
+14. the lawyer is not the person drinking water##6
+15. the person who's hobby is collecting is somewhere to the left of the person watching spy movies##5
+16. the analyst is on the left or right of the person who's hobby is fishing##3
+17. the owner of the turtle is in an odd position##4
+18. the person drinking tea is on the right of the person drinking water##1
+19. the person drinking almond-milk is not the owner of the ferret or the person drinking almond-milk is not the person watching spy movies or both
+20. the owner of the horse is in an even position##4
+21. the person drinking tea is not the person who's hobby is chess##6
+22. the person watching adventure movies is between the person who's hobby is fishing and the person watching mystery movies##2
+23. the person who's hobby is skydiving is on the left of the person watching horror movies##1
+24. the lawyer is in an even position##4
+25. the person who's hobby is cooking is the owner of the horse or the owner of the horse is the person watching superhero movies or both##11
+26. the person who's hobby is collecting is in an even position##4
+27. the security-guard is not to the right of the person drinking iced-tea##8
+28. the security-guard is not to the left of the person watching spy movies##8
+29. the person drinking water is the owner of the rat##1
+30. the accountant is not to the right of the person watching horror movies##8
+31. the person drinking tea is on the left of the person watching spy movies##1
+32. the person watching adventure movies is not to the left of the person who's hobby is collecting##8
+33. the owner of the guinea-pig and the person who's hobby is skydiving have different parity positions##9
+34. the owner of the ferret is not the person drinking almond-milk##6
+35. the paramedic is not to the right of the person drinking 7up##8
+36. the owner of the bird is not to the left of the analyst##8
+37. the owner of the rat and the person drinking tea have different parity positions##9
+38. the person watching superhero movies is the owner of the horse##1
+39. the person who's hobby is fishing is not the person drinking sprite or the person who's hobby is fishing is not the person watching crime movies or both
+40. the person drinking almond-milk is in an even position##4
+41. the accountant is not the person drinking sprite or the person drinking sprite is not the person watching superhero movies or both
+42. the owner of the horse is on the far left or far right##3
+43. the person who's hobby is cooking is on the left or right of the person drinking 7up##3
+44. the person drinking sprite is somewhere between the person drinking almond-milk and the person watching mystery movies##7
+45. the owner of the bird is not to the right of the owner of the horse##8
+46. the owner of the guinea-pig and the lawyer have the same parity positions##9
+47. the person who's hobby is collecting is somewhere to the left of the owner of the turtle##5
+48. the owner of the guinea-pig is on the left or right of the owner of the rat##3
+49. the person who's hobby is skydiving is in an odd position##4
+50. the person who's hobby is photography is not to the left of the person who's hobby is chess##8","{'Beverage': ['water', 'tea', 'iced-tea', '7up', 'sprite', 'almond-milk'], 'Hobby': ['skydiving', 'collecting', 'chess', 'photography', 'cooking', 'fishing'], 'Job': ['accountant', 'lawyer', 'security-guard', 'paramedic', 'analyst', 'software-developer'], 'Movie-Genre': ['crime', 'horror', 'spy', 'mystery', 'adventure', 'superhero'], 'Pet': ['rat', 'guinea-pig', 'turtle', 'ferret', 'bird', 'horse']}"
diff --git a/part2/level12/Pt2_5x7_level12.csv b/part2/level12/Pt2_5x7_level12.csv
new file mode 100644
index 0000000000000000000000000000000000000000..235428cb95492caa76babc391bb1717909b93ee3
--- /dev/null
+++ b/part2/level12/Pt2_5x7_level12.csv
@@ -0,0 +1,660 @@
+ID,Clues,SolutionGrid
+Pt1_5x7_level12-0,"The people have 7 different jobs:  coach, dancer, dressmaker, musician, paramedic, pilot, security-guard
+The people perfer 7 different movie-genres: animation, comedy, family, musical, satire, spy, time-travel
+The people prefer 7 different music-genres: ambient, classical, country, folk, pop, reggae, soul
+There are 7 different nationalities: argentine, australian, british, egyptian, mexican, pakistani, turkish
+The people prefer 7 different types of sport: basketball, cricket, cycling, rowing, skateboarding, tennis, weightlifting
+ 1. the person who's sport is cycling is not the person watching comedy movies##6
+ 2. the person watching comedy movies is not the mexican##6
+ 3. the musician is the person watching animation movies or the argentine is the musician or both##11
+ 4. the person who's sport is weightlifting is not to the right of the person who's sport is skateboarding##8
+ 5. the person watching comedy movies is somewhere to the right of the person who's sport is weightlifting##5
+ 6. the australian is somewhere to the right of the egyptian##5
+ 7. the fan ambient is not the argentine or the person who's sport is rowing is not the fan ambient or both
+ 8. the musician and the fan folk have the same parity positions##9
+ 9. the fan folk is not to the right of the australian##8
+10. the dressmaker is on the right of the fan reggae##1
+11. the argentine is not the person watching comedy movies or the fan soul is not the argentine or both
+12. the musician is not to the left of the argentine##8
+13. the pilot is not the egyptian or the person who's sport is tennis is not the pilot or both
+14. the fan pop is not the person who's sport is cricket##6
+15. the fan folk is not the person who's sport is skateboarding##6
+16. the person watching family movies is in an odd position##4
+17. the security-guard and the fan folk have different parity positions##9
+18. the person who's sport is rowing is not to the left of the person who's sport is basketball##8
+19. the fan folk and the person watching comedy movies have the same parity positions##9
+20. the fan classical and the person watching comedy movies have different parity positions##9
+21. the paramedic and the person who's sport is cricket have the same parity positions##9
+22. the person watching satire movies is on the left or right of the pakistani##3
+23. the argentine is not to the left of the person who's sport is cycling##8
+24. the person watching satire movies and the fan soul have different parity positions##9
+25. the person watching family movies is somewhere to the left of the pakistani##5
+26. the argentine is the fan pop or the argentine is the security-guard or both##11
+27. the fan reggae is on the far left or far right##3
+28. the person watching satire movies is somewhere between the fan folk and the fan soul##7
+29. the person who's sport is skateboarding is somewhere to the right of the paramedic##5
+30. the coach is somewhere to the left of the dancer##5
+31. the egyptian is not to the right of the person watching animation movies##8
+32. the person who's sport is rowing is on the left of the argentine##1
+33. the person watching musical movies is not to the left of the coach##8
+34. the turkish is on the far left##1
+35. the fan ambient is not the person who's sport is tennis##6
+36. the person watching animation movies and the dancer have different parity positions##9
+37. the fan classical is somewhere to the right of the person watching family movies##5
+38. the dancer is on the left of the argentine##1
+39. the fan ambient is on the right of the fan classical##1
+40. the mexican is not to the left of the person watching family movies##8
+41. the dancer is the person watching musical movies##1
+42. the mexican is somewhere to the right of the person who's sport is cricket##5
+43. the person who's sport is cycling is on the left or right of the person watching musical movies##3
+44. the person watching animation movies is not the fan country##6
+45. the australian is somewhere to the right of the person watching comedy movies##5
+46. the paramedic is on the left of the british##1
+47. the pakistani and the person who's sport is tennis have the same parity positions##9
+48. the person watching satire movies and the dancer have different parity positions##9
+49. the fan pop is not the dancer##6
+50. the person who's sport is rowing is not the dancer or the dancer is not the pakistani or both
+51. the egyptian is not the dancer or the egyptian is not the fan country or both
+52. the person who's sport is cricket and the dancer have different parity positions##9
+53. the person watching satire movies is on the left of the person watching time-travel movies##1
+54. the person watching satire movies is somewhere to the right of the person watching animation movies##5
+55. the person who's sport is basketball and the pilot have the same parity positions##9
+56. the fan soul is the pakistani or the pakistani is the coach, but not both##10
+57. the mexican and the musician have the same parity positions##9
+58. the person who's sport is weightlifting is the fan reggae or the fan reggae is the person watching spy movies, but not both##10
+59. the fan country is somewhere to the left of the person who's sport is tennis##5
+60. the dressmaker is somewhere to the right of the security-guard##5
+61. the person watching comedy movies is not to the right of the mexican##8
+62. the person who's sport is cricket is on the left or right of the person who's sport is weightlifting##3
+63. the person watching family movies is not to the right of the person who's sport is weightlifting##8
+64. the pakistani is not the fan soul or the person watching family movies is not the pakistani or both","{'Job': ['security-guard', 'dressmaker', 'coach', 'paramedic', 'dancer', 'musician', 'pilot'], 'Movie-Genre': ['family', 'comedy', 'spy', 'animation', 'musical', 'satire', 'time-travel'], 'Music-Genre': ['reggae', 'folk', 'classical', 'ambient', 'country', 'pop', 'soul'], 'Nationality': ['turkish', 'egyptian', 'australian', 'mexican', 'british', 'argentine', 'pakistani'], 'Sport': ['weightlifting', 'cricket', 'basketball', 'cycling', 'rowing', 'skateboarding', 'tennis']}"
+Pt1_5x7_level12-1,"There are 7 different favourite beverages: coffee, cola, hot-chocolate, iced-tea, lemonade, milk, mirinda
+The people have 7 different hobbies: chess, fishing, hiking, singing, skydiving, video-games, writing
+The people prefer 7 different music-genres: electronic, folk, house, jazz, reggae, soul, techno
+7 different pets are kept: bird, dog, ferret, frog, guinea-pig, hedgehog, snake
+The people use 7 different means of transport: airplane, bike, helicopter, quad-bike, skateboard, subway, trike
+ 1. the person drinking milk is somewhere to the right of the fan soul##5
+ 2. the fan house is somewhere to the right of the person drinking iced-tea##5
+ 3. the person driving the trike is somewhere between the person drinking milk and the person driving the helicopter##7
+ 4. the person who's hobby is hiking is on the left or right of the person driving the quad-bike##3
+ 5. the fan house is not to the left of the person driving the airplane##8
+ 6. the owner of the frog is on the right of the person driving the subway##1
+ 7. the owner of the ferret is not the person driving the airplane or the owner of the ferret is not the person who's hobby is hiking or both
+ 8. the fan house is on the left or right of the person drinking iced-tea##3
+ 9. the owner of the guinea-pig is not to the left of the owner of the guinea-pig##8
+10. the person driving the subway is not to the left of the fan electronic##8
+11. the person driving the skateboard is not to the right of the person drinking lemonade##8
+12. the fan soul and the person who's hobby is hiking have different parity positions##9
+13. the person drinking hot-chocolate is the person driving the airplane or the person driving the airplane is the fan folk, but not both##10
+14. the person who's hobby is skydiving is not the fan house##6
+15. the owner of the frog and the person who's hobby is hiking have different parity positions##9
+16. the person driving the airplane is on the left or right of the person driving the quad-bike##3
+17. the person who's hobby is fishing is not to the right of the owner of the bird##8
+18. the person drinking hot-chocolate is somewhere to the right of the person drinking iced-tea##5
+19. the person drinking coffee is somewhere to the right of the fan techno##5
+20. the owner of the dog is not the person who's hobby is video-games or the person who's hobby is video-games is not the person drinking coffee or both
+21. the person drinking iced-tea is on the left of the person drinking hot-chocolate##1
+22. the fan techno and the person drinking hot-chocolate have the same parity positions##9
+23. the owner of the hedgehog is not to the left of the person driving the quad-bike##8
+24. the person driving the bike is the person who's hobby is chess##1
+25. the owner of the dog and the person who's hobby is fishing have the same parity positions##9
+26. the owner of the bird is somewhere to the right of the person drinking coffee##5
+27. the person who's hobby is video-games is on the left or right of the fan techno##3
+28. the person driving the bike is not to the left of the person driving the helicopter##8
+29. the person driving the quad-bike is not to the right of the person who's hobby is skydiving##8
+30. the person who's hobby is writing is the fan reggae##1
+31. the person who's hobby is singing and the fan electronic have different parity positions##9
+32. the fan soul is the owner of the hedgehog##1
+33. the fan house is on the left or right of the person drinking cola##3
+34. the person drinking coffee is on the left of the fan folk##1
+35. the person driving the subway and the person who's hobby is chess have different parity positions##9
+36. the person who's hobby is chess is not to the left of the fan electronic##8
+37. the person drinking hot-chocolate is not to the right of the fan house##8
+38. the person driving the helicopter is on the left or right of the person drinking lemonade##3
+39. the fan jazz is not to the left of the person drinking mirinda##8
+40. the person drinking coffee is not to the left of the owner of the guinea-pig##8
+41. the person who's hobby is singing is in the middle##1
+42. the fan house is not the owner of the hedgehog or the person who's hobby is singing is not the fan house or both
+43. the person drinking milk is not the person driving the bike or the person drinking milk is not the fan house or both
+44. the person driving the helicopter is not to the right of the person drinking coffee##8
+45. the person driving the helicopter and the fan house have different parity positions##9
+46. the owner of the guinea-pig is in an odd position##4
+47. the owner of the ferret is somewhere to the left of the owner of the dog##5
+48. the person drinking mirinda is between the owner of the frog and the person who's hobby is video-games##2
+49. the person drinking milk is not the person who's hobby is skydiving##6
+50. the owner of the ferret and the fan house have the same parity positions##9
+51. the person drinking coffee is the person driving the trike or the person driving the trike is the owner of the dog, but not both##10
+52. the person drinking milk is somewhere to the right of the person driving the trike##5
+53. the person who's hobby is video-games is not to the right of the owner of the ferret##8
+54. the owner of the guinea-pig is not the person who's hobby is singing or the person driving the subway is not the owner of the guinea-pig or both
+55. the person driving the airplane and the person drinking hot-chocolate have the same parity positions##9
+56. the person driving the quad-bike is not the person who's hobby is chess##6
+57. the person drinking iced-tea is not to the left of the person drinking iced-tea##8
+58. the person driving the quad-bike is not the owner of the dog or the person driving the quad-bike is not the person who's hobby is chess or both
+59. the person drinking hot-chocolate is on the left of the person who's hobby is video-games##1
+60. the person who's hobby is hiking is not the fan techno or the person who's hobby is hiking is not the person driving the quad-bike or both
+61. the owner of the hedgehog is the fan folk or the person driving the quad-bike is the owner of the hedgehog or both##11
+62. the owner of the dog is somewhere to the right of the person who's hobby is writing##5
+63. the person who's hobby is video-games is somewhere to the left of the person driving the bike##5
+64. the person who's hobby is video-games is not to the left of the person drinking cola##8
+65. the fan reggae is on the right of the owner of the ferret##1
+66. the owner of the frog and the person who's hobby is writing have the same parity positions##9
+67. the fan electronic is not the person drinking mirinda or the person drinking mirinda is not the person who's hobby is chess or both
+68. the owner of the dog and the person driving the skateboard have different parity positions##9
+69. the owner of the guinea-pig is somewhere to the left of the person driving the trike##5","{'Beverage': ['iced-tea', 'hot-chocolate', 'cola', 'mirinda', 'coffee', 'lemonade', 'milk'], 'Hobby': ['skydiving', 'hiking', 'video-games', 'singing', 'writing', 'fishing', 'chess'], 'Music-Genre': ['soul', 'house', 'electronic', 'techno', 'reggae', 'folk', 'jazz'], 'Pet': ['hedgehog', 'snake', 'guinea-pig', 'ferret', 'frog', 'dog', 'bird'], 'Transport': ['quad-bike', 'airplane', 'skateboard', 'subway', 'helicopter', 'trike', 'bike']}"
+Pt1_5x7_level12-2,"There 7 different types of food: apricot, avocado, broccoli, carrot, papaya, pomegranate, tomato
+The people have 7 different hobbies: board-games, hiking, magic-tricks, rock-climbing, sudoku, video-games, writing
+The people prefer 7 different music-genres: disco, dubstep, electronic, hip-hop, indie, metal, rock
+There are 7 different nationalities: argentine, australian, canadian, colombian, dutch, egyptian, nigerian
+The people prefer 7 different types of sport: baseball, biathlon, handball, lacrosse, sailing, skateboarding, snowboarding
+ 1. the person who's hobby is video-games and the canadian have the same parity positions##9
+ 2. the person who's sport is lacrosse is not the person eating apricot##6
+ 3. the person eating avocado is on the right of the person who's sport is skateboarding##1
+ 4. the person eating avocado is on the left or right of the person eating pomegranate##3
+ 5. the person who's hobby is rock-climbing and the person eating apricot have different parity positions##9
+ 6. the person who's hobby is magic-tricks is on the left of the fan hip-hop##1
+ 7. the person who's hobby is rock-climbing is somewhere to the right of the person who's sport is skateboarding##5
+ 8. the fan rock is somewhere to the left of the person eating tomato##5
+ 9. the person eating broccoli is somewhere between the person eating carrot and the fan metal##7
+10. the fan indie is on the far right##1
+11. the person who's sport is biathlon is not the person eating carrot##6
+12. the person who's sport is handball is not to the left of the fan metal##8
+13. the argentine is not to the right of the person who's hobby is magic-tricks##8
+14. the person who's sport is sailing is on the left of the person who's sport is biathlon##1
+15. the person who's hobby is rock-climbing is on the left of the person eating pomegranate##1
+16. the fan disco is on the left or right of the person who's sport is sailing##3
+17. the person who's hobby is writing is the person who's sport is biathlon##1
+18. the person who's sport is skateboarding is the person who's hobby is sudoku or the person who's sport is skateboarding is the fan dubstep, but not both##10
+19. the egyptian is on the right of the dutch##1
+20. the person eating avocado is not the colombian##6
+21. the person who's sport is baseball is not to the left of the person who's hobby is rock-climbing##8
+22. the dutch is not the fan disco##6
+23. the canadian is somewhere to the left of the nigerian##5
+24. the person who's sport is lacrosse is somewhere to the right of the person eating carrot##5
+25. the person who's sport is sailing is the person who's hobby is board-games or the person who's sport is sailing is the fan dubstep, but not both##10
+26. the nigerian and the person eating broccoli have different parity positions##9
+27. the person who's sport is lacrosse is the fan rock##1
+28. the person who's hobby is magic-tricks is not to the right of the egyptian##8
+29. the person who's sport is baseball is on the right of the fan hip-hop##1
+30. the colombian is somewhere to the left of the australian##5
+31. the fan dubstep is somewhere to the left of the person who's sport is snowboarding##5
+32. the canadian and the person who's hobby is video-games have the same parity positions##9
+33. the fan metal is somewhere to the left of the fan electronic##5
+34. the person who's hobby is video-games is somewhere to the left of the person who's hobby is rock-climbing##5
+35. the person eating apricot is the colombian or the colombian is the fan dubstep, but not both##10
+36. the fan hip-hop is somewhere between the person who's sport is baseball and the person who's hobby is video-games##7
+37. the nigerian is the person who's sport is skateboarding or the person who's sport is skateboarding is the fan electronic or both##11
+38. the person eating avocado is not the australian or the person eating avocado is not the fan electronic or both
+39. the fan hip-hop is not the person who's sport is baseball##6
+40. the person who's hobby is sudoku is not to the left of the person who's sport is baseball##8
+41. the person who's hobby is rock-climbing and the person who's sport is lacrosse have the same parity positions##9
+42. the egyptian is somewhere to the right of the fan disco##5
+43. the person who's hobby is hiking is not the person eating tomato##6
+44. the person who's sport is biathlon is on the left of the person who's sport is handball##1
+45. the person who's sport is lacrosse is in an even position##4
+46. the fan metal is somewhere to the left of the canadian##5
+47. the australian is the person eating broccoli or the australian is the fan metal or both##11
+48. the person eating avocado is not the person who's sport is skateboarding##6
+49. the fan rock is between the nigerian and the canadian##2
+50. the person who's sport is snowboarding is not the australian##6
+51. the fan metal is on the left or right of the fan disco##3
+52. the person who's hobby is hiking is not to the right of the fan hip-hop##8
+53. the australian is the person eating broccoli##1
+54. the person eating papaya and the nigerian have different parity positions##9","{'Food': ['apricot', 'broccoli', 'carrot', 'papaya', 'tomato', 'avocado', 'pomegranate'], 'Hobby': ['board-games', 'writing', 'video-games', 'hiking', 'magic-tricks', 'rock-climbing', 'sudoku'], 'Music-Genre': ['metal', 'disco', 'electronic', 'rock', 'dubstep', 'hip-hop', 'indie'], 'Nationality': ['colombian', 'australian', 'canadian', 'argentine', 'nigerian', 'dutch', 'egyptian'], 'Sport': ['sailing', 'biathlon', 'handball', 'lacrosse', 'skateboarding', 'snowboarding', 'baseball']}"
+Pt1_5x7_level12-3,"The people have 7 different hobbies: board-games, dancing, filmmaking, fishing, gardening, singing, skydiving
+The people have 7 different jobs:  entrepreneur, fisherman, journalist, pilot, scientist, security-guard, social-worker
+The people perfer 7 different movie-genres: fantasy, horror, musical, romance, scientific, western, zombie
+There are 7 different nationalities: american, argentine, british, egyptian, malaysian, polish, spanish
+7 different pets are kept: bird, cat, goat, guinea-pig, horse, snake, turtle
+ 1. the scientist is the person watching fantasy movies or the owner of the cat is the scientist or both##11
+ 2. the person watching scientific movies is the person who's hobby is board-games##1
+ 3. the person watching scientific movies is the person who's hobby is board-games##1
+ 4. the polish is not to the right of the social-worker##8
+ 5. the social-worker is on the far left or far right##3
+ 6. the owner of the bird is not to the left of the person who's hobby is singing##8
+ 7. the person who's hobby is board-games and the american have different parity positions##9
+ 8. the person watching western movies is not to the right of the person watching horror movies##8
+ 9. the journalist is not to the left of the person watching romance movies##8
+10. the fisherman is on the left or right of the person who's hobby is board-games##3
+11. the person watching musical movies and the american have the same parity positions##9
+12. the person who's hobby is dancing is on the far left##1
+13. the person who's hobby is board-games is on the left of the person who's hobby is gardening##1
+14. the fisherman is somewhere between the person who's hobby is fishing and the person who's hobby is singing##7
+15. the scientist is the person watching western movies##1
+16. the person who's hobby is singing is somewhere to the left of the person who's hobby is skydiving##5
+17. the person who's hobby is fishing is on the right of the owner of the horse##1
+18. the british and the person watching romance movies have the same parity positions##9
+19. the person watching romance movies is somewhere to the left of the argentine##5
+20. the owner of the snake is somewhere to the left of the security-guard##5
+21. the pilot and the person who's hobby is filmmaking have different parity positions##9
+22. the person who's hobby is board-games is the owner of the goat or the owner of the goat is the person watching fantasy movies, but not both##10
+23. the person watching romance movies is not the person who's hobby is skydiving##6
+24. the person watching horror movies is the malaysian or the person watching horror movies is the owner of the turtle, but not both##10
+25. the person who's hobby is fishing is not the owner of the horse##6
+26. the spanish is not to the left of the security-guard##8
+27. the owner of the goat is the entrepreneur or the owner of the goat is the person watching fantasy movies or both##11
+28. the person watching musical movies is the security-guard or the person watching musical movies is the person who's hobby is gardening or both##11
+29. the scientist and the polish have different parity positions##9
+30. the polish and the person watching zombie movies have the same parity positions##9
+31. the person watching scientific movies is somewhere to the left of the owner of the guinea-pig##5
+32. the social-worker is not the american##6
+33. the fisherman is not the person watching western movies##6
+34. the person who's hobby is skydiving is somewhere to the right of the british##5
+35. the polish is the person watching zombie movies or the polish is the owner of the guinea-pig or both##11
+36. the spanish is somewhere to the left of the person watching zombie movies##5
+37. the person who's hobby is gardening and the malaysian have the same parity positions##9
+38. the polish is the person who's hobby is skydiving##1
+39. the person watching scientific movies is in an even position##4
+40. the person who's hobby is gardening is not to the right of the person watching fantasy movies##8
+41. the person watching western movies is the entrepreneur or the person watching western movies is the person who's hobby is fishing, but not both##10
+42. the owner of the turtle is not the american##6
+43. the person who's hobby is dancing is not the entrepreneur##6
+44. the owner of the cat is somewhere to the left of the owner of the bird##5
+45. the owner of the snake is on the left of the owner of the turtle##1
+46. the owner of the guinea-pig and the egyptian have different parity positions##9
+47. the person who's hobby is singing is not to the right of the spanish##8
+48. the american is somewhere to the right of the person who's hobby is board-games##5
+49. the fisherman is not the person watching musical movies##6
+50. the owner of the goat is the person watching musical movies or the owner of the goat is the spanish or both##11
+51. the owner of the goat is on the right of the american##1
+52. the person watching western movies is not to the left of the british##8
+53. the malaysian is not the person who's hobby is fishing or the person who's hobby is fishing is not the owner of the goat or both
+54. the person watching horror movies is not the egyptian or the egyptian is not the owner of the turtle or both
+55. the british is somewhere to the left of the argentine##5
+56. the person who's hobby is gardening is somewhere between the entrepreneur and the fisherman##7
+57. the argentine is not the security-guard or the security-guard is not the person who's hobby is board-games or both
+58. the pilot is in the middle##1
+59. the owner of the guinea-pig is on the left or right of the egyptian##3
+60. the person who's hobby is singing is not to the left of the person watching fantasy movies##8
+61. the person watching fantasy movies and the scientist have the same parity positions##9
+62. the person watching western movies is on the left or right of the person who's hobby is filmmaking##3
+63. the person watching horror movies and the entrepreneur have different parity positions##9
+64. the social-worker is the person who's hobby is skydiving or the owner of the snake is the social-worker, but not both##10","{'Hobby': ['dancing', 'fishing', 'filmmaking', 'board-games', 'gardening', 'singing', 'skydiving'], 'Job': ['journalist', 'scientist', 'fisherman', 'pilot', 'security-guard', 'entrepreneur', 'social-worker'], 'Movie-Genre': ['romance', 'western', 'horror', 'scientific', 'musical', 'fantasy', 'zombie'], 'Nationality': ['british', 'argentine', 'malaysian', 'egyptian', 'american', 'spanish', 'polish'], 'Pet': ['horse', 'cat', 'snake', 'turtle', 'guinea-pig', 'goat', 'bird']}"
+Pt1_5x7_level12-4,"There are 7 different favourite beverages: fanta, juice, lemonade, soy-milk, sprite, tea, water
+There 7 different types of food: apple, banana, cranberry, cucumber, radish, strawberry, tomato
+The people have 7 different jobs:  accountant, coach, freelancer, manager, security-guard, social-worker, writer
+There are 7 different nationalities: argentine, egyptian, german, indian, pakistani, spanish, turkish
+The people prefer 7 different types of sport: badminton, climbing, golf, handball, parkour, soccer, water-polo
+ 1. the person eating strawberry is in an odd position##4
+ 2. the person who's sport is golf is somewhere to the right of the person eating banana##5
+ 3. the freelancer is not the german##6
+ 4. the freelancer is somewhere to the right of the person eating strawberry##5
+ 5. the writer is not the person eating radish or the person drinking soy-milk is not the writer or both
+ 6. the pakistani is not the person drinking soy-milk or the freelancer is not the pakistani or both
+ 7. the person drinking juice is the person eating strawberry or the person drinking juice is the coach or both##11
+ 8. the manager is not to the right of the writer##8
+ 9. the person who's sport is golf is somewhere to the left of the person who's sport is badminton##5
+10. the person drinking tea is not the egyptian or the egyptian is not the person eating cranberry or both
+11. the person who's sport is water-polo is somewhere to the right of the person who's sport is parkour##5
+12. the person who's sport is handball is in an even position##4
+13. the person drinking tea is not to the right of the person eating apple##8
+14. the person drinking lemonade is somewhere between the person drinking fanta and the person who's sport is handball##7
+15. the accountant is somewhere to the right of the person eating tomato##5
+16. the person drinking soy-milk is between the manager and the security-guard##2
+17. the person eating cucumber is in an odd position##4
+18. the person who's sport is soccer is somewhere to the right of the german##5
+19. the writer and the person drinking juice have different parity positions##9
+20. the person drinking juice and the indian have the same parity positions##9
+21. the german is the person drinking water or the german is the person eating strawberry or both##11
+22. the person drinking sprite is somewhere to the left of the person drinking tea##5
+23. the social-worker and the person eating radish have the same parity positions##9
+24. the person drinking juice and the person who's sport is soccer have different parity positions##9
+25. the manager is not to the right of the person who's sport is parkour##8
+26. the person eating apple is on the left or right of the person eating cranberry##3
+27. the freelancer is not to the right of the writer##8
+28. the german is not to the right of the person drinking sprite##8
+29. the turkish is not to the left of the person eating tomato##8
+30. the person drinking water is the social-worker##1
+31. the person eating apple is somewhere to the right of the person drinking fanta##5
+32. the indian is on the left of the person drinking water##1
+33. the person who's sport is climbing is on the far right##1
+34. the indian is on the left or right of the person drinking fanta##3
+35. the coach is not the person eating cranberry or the coach is not the german or both
+36. the person eating radish is somewhere between the spanish and the person eating cucumber##7
+37. the person who's sport is climbing is the writer or the person who's sport is climbing is the turkish or both##11
+38. the coach and the person who's sport is handball have different parity positions##9
+39. the person drinking soy-milk is the person who's sport is handball or the person drinking soy-milk is the person eating radish or both##11
+40. the person drinking water and the turkish have different parity positions##9
+41. the person drinking fanta is on the left of the person who's sport is golf##1
+42. the spanish and the security-guard have different parity positions##9
+43. the coach is the person eating cucumber or the coach is the german, but not both##10
+44. the social-worker is not to the left of the person eating strawberry##8
+45. the person who's sport is water-polo is the pakistani##1
+46. the freelancer is somewhere to the left of the writer##5
+47. the accountant is somewhere to the right of the person eating cranberry##5
+48. the person drinking soy-milk is the person eating tomato##1
+49. the person who's sport is parkour is not to the right of the person who's sport is soccer##8
+50. the security-guard is not to the right of the accountant##8
+51. the person drinking tea is not to the right of the person eating apple##8
+52. the person eating cucumber is not the writer##6
+53. the argentine is between the person drinking juice and the person who's sport is climbing##2
+54. the spanish is not the coach or the spanish is not the person who's sport is golf or both
+55. the person drinking water is the person eating cranberry or the person drinking water is the social-worker or both##11
+56. the writer is somewhere to the left of the social-worker##5
+57. the person who's sport is climbing is somewhere to the right of the person eating strawberry##5","{'Beverage': ['sprite', 'soy-milk', 'lemonade', 'fanta', 'juice', 'water', 'tea'], 'Food': ['strawberry', 'tomato', 'banana', 'radish', 'cucumber', 'cranberry', 'apple'], 'Job': ['manager', 'freelancer', 'security-guard', 'writer', 'coach', 'social-worker', 'accountant'], 'Nationality': ['german', 'spanish', 'pakistani', 'egyptian', 'indian', 'argentine', 'turkish'], 'Sport': ['parkour', 'handball', 'water-polo', 'soccer', 'golf', 'badminton', 'climbing']}"
+Pt1_5x7_level12-5,"There are 7 different favourite beverages: 7up, coffee, fanta, hot-chocolate, milk, tea, water
+There 7 different types of food: artichoke, asparagus, avocado, grapefruit, pineapple, raspberry, strawberry
+There are 7 different nationalities: brazilian, german, indonesian, italian, malaysian, nigerian, polish
+The people prefer 7 different types of sport: biathlon, golf, handball, lacrosse, rowing, swimming, water-polo
+The people use 7 different means of transport: bike, car, ship, skateboard, snowmobile, taxi, train
+ 1. the person eating avocado is not the person driving the train##6
+ 2. the indonesian is not the person driving the snowmobile or the indonesian is not the person drinking fanta or both
+ 3. the person drinking milk is somewhere between the person driving the taxi and the person drinking water##7
+ 4. the person drinking coffee is somewhere to the right of the indonesian##5
+ 5. the person drinking 7up is not to the right of the person drinking water##8
+ 6. the person eating asparagus is not the brazilian or the person eating asparagus is not the person driving the snowmobile or both
+ 7. the malaysian is somewhere to the left of the person drinking water##5
+ 8. the person eating avocado and the brazilian have different parity positions##9
+ 9. the person who's sport is biathlon is on the left of the italian##1
+10. the person drinking tea is not to the right of the polish##8
+11. the person eating raspberry is not the person drinking coffee##6
+12. the person who's sport is golf is somewhere to the right of the malaysian##5
+13. the malaysian is not the person who's sport is rowing or the malaysian is not the person eating grapefruit or both
+14. the person driving the ship and the person drinking tea have different parity positions##9
+15. the person who's sport is golf is somewhere to the left of the person drinking tea##5
+16. the indonesian is in an even position##4
+17. the person driving the ship is somewhere to the right of the person drinking coffee##5
+18. the person drinking coffee is on the right of the person drinking fanta##1
+19. the person who's sport is biathlon is not the person driving the taxi##6
+20. the person eating raspberry is the malaysian or the person eating raspberry is the person driving the bike or both##11
+21. the person who's sport is biathlon is the person eating raspberry or the person who's sport is biathlon is the person driving the snowmobile, but not both##10
+22. the polish is on the far left or far right##3
+23. the person who's sport is golf is on the left or right of the nigerian##3
+24. the italian is not the person who's sport is water-polo or the person who's sport is water-polo is not the person eating raspberry or both
+25. the person who's sport is rowing is on the far left##1
+26. the person driving the bike is not the person eating raspberry##6
+27. the person who's sport is water-polo is not to the right of the person eating artichoke##8
+28. the italian and the person who's sport is handball have different parity positions##9
+29. the person eating asparagus is not the italian or the person driving the taxi is not the person eating asparagus or both
+30. the person who's sport is biathlon is not to the right of the person driving the taxi##8
+31. the person drinking fanta is between the nigerian and the person eating grapefruit##2
+32. the person eating grapefruit is not to the left of the person who's sport is handball##8
+33. the person driving the car is on the left or right of the indonesian##3
+34. the person driving the car is somewhere to the right of the person driving the bike##5
+35. the person eating strawberry is on the far right##1
+36. the person eating raspberry is the person driving the train or the person eating raspberry is the person who's sport is swimming or both##11
+37. the person drinking 7up and the person eating raspberry have the same parity positions##9
+38. the person who's sport is biathlon and the person eating pineapple have the same parity positions##9
+39. the person driving the train and the person drinking 7up have the same parity positions##9
+40. the person drinking hot-chocolate and the person eating avocado have different parity positions##9
+41. the person eating grapefruit and the malaysian have different parity positions##9
+42. the indonesian is not the person drinking milk or the indonesian is not the person who's sport is biathlon or both
+43. the person who's sport is water-polo is not the brazilian##6
+44. the person drinking hot-chocolate is somewhere to the right of the malaysian##5
+45. the person drinking water is not to the left of the malaysian##8
+46. the malaysian is in an odd position##4
+47. the person driving the snowmobile is in an even position##4
+48. the brazilian is not the person driving the bike##6
+49. the malaysian is not the person who's sport is swimming or the person who's sport is swimming is not the person driving the skateboard or both
+50. the person drinking milk is not to the right of the person drinking coffee##8
+51. the person who's sport is handball is not the person eating raspberry or the person who's sport is handball is not the person drinking 7up or both
+52. the person eating pineapple is the person driving the snowmobile##1
+53. the person driving the ship is the person who's sport is swimming##1
+54. the person eating artichoke is on the left of the person driving the skateboard##1
+55. the person drinking 7up is on the left or right of the indonesian##3
+56. the person who's sport is water-polo and the italian have different parity positions##9
+57. the person driving the car is not the person drinking coffee or the person driving the car is not the person who's sport is golf or both
+58. the person who's sport is rowing is not to the left of the person drinking 7up##8
+59. the person driving the bike is the nigerian or the person eating avocado is the person driving the bike or both##11","{'Beverage': ['7up', 'water', 'milk', 'tea', 'fanta', 'coffee', 'hot-chocolate'], 'Food': ['raspberry', 'avocado', 'asparagus', 'pineapple', 'artichoke', 'grapefruit', 'strawberry'], 'Nationality': ['malaysian', 'indonesian', 'brazilian', 'nigerian', 'italian', 'german', 'polish'], 'Sport': ['rowing', 'water-polo', 'golf', 'biathlon', 'lacrosse', 'handball', 'swimming'], 'Transport': ['train', 'bike', 'car', 'snowmobile', 'taxi', 'skateboard', 'ship']}"
+Pt1_5x7_level12-6,"There are 7 different favourite beverages: almond-milk, coffee, cola, fanta, iced-tea, lemonade, milk
+There 7 different types of food: apricot, eggplant, mango, nectarine, peach, potato, pumpkin
+The people perfer 7 different movie-genres: comedy, crime, documentary, epic, family, mystery, scientific
+The people prefer 7 different types of sport: baseball, parkour, skateboarding, snowboarding, surfing, tennis, volleyball
+The people use 7 different means of transport: car, jet-ski, quad-bike, skateboard, snowmobile, train, van
+ 1. the person eating apricot is on the left or right of the person eating eggplant##3
+ 2. the person drinking cola is on the left or right of the person watching documentary movies##3
+ 3. the person drinking milk is not the person watching scientific movies or the person watching scientific movies is not the person driving the quad-bike or both
+ 4. the person eating potato is on the far left or far right##3
+ 5. the person who's sport is baseball is not the person eating eggplant##6
+ 6. the person eating apricot is somewhere to the left of the person who's sport is tennis##5
+ 7. the person driving the skateboard is the person who's sport is volleyball or the person driving the skateboard is the person watching comedy movies, but not both##10
+ 8. the person eating peach is not to the right of the person driving the van##8
+ 9. the person eating mango is somewhere to the right of the person driving the car##5
+10. the person drinking almond-milk and the person who's sport is volleyball have different parity positions##9
+11. the person watching documentary movies is not to the left of the person drinking iced-tea##8
+12. the person watching comedy movies is somewhere to the left of the person who's sport is snowboarding##5
+13. the person eating eggplant is not to the left of the person drinking iced-tea##8
+14. the person drinking almond-milk is on the left or right of the person who's sport is volleyball##3
+15. the person drinking iced-tea is not the person watching epic movies##6
+16. the person who's sport is snowboarding is in the middle##1
+17. the person driving the jet-ski is not to the right of the person drinking lemonade##8
+18. the person watching epic movies is somewhere between the person drinking iced-tea and the person drinking milk##7
+19. the person eating peach is not the person watching comedy movies##6
+20. the person who's sport is volleyball is somewhere to the left of the person drinking lemonade##5
+21. the person watching epic movies is somewhere to the left of the person who's sport is baseball##5
+22. the person eating pumpkin is on the right of the person eating eggplant##1
+23. the person eating potato is not the person who's sport is volleyball##6
+24. the person driving the train is not the person eating eggplant##6
+25. the person watching epic movies is somewhere to the right of the person driving the train##5
+26. the person who's sport is baseball is not to the left of the person who's sport is volleyball##8
+27. the person watching family movies is not the person drinking cola##6
+28. the person driving the snowmobile is on the left of the person drinking coffee##1
+29. the person watching crime movies is on the right of the person watching family movies##1
+30. the person who's sport is tennis and the person driving the quad-bike have different parity positions##9
+31. the person drinking coffee and the person who's sport is snowboarding have the same parity positions##9
+32. the person watching comedy movies is somewhere to the left of the person watching family movies##5
+33. the person who's sport is volleyball is the person drinking fanta or the person who's sport is volleyball is the person eating peach, but not both##10
+34. the person watching documentary movies is on the left or right of the person drinking cola##3
+35. the person watching family movies is somewhere to the left of the person driving the quad-bike##5
+36. the person eating mango is the person who's sport is parkour or the person eating mango is the person driving the quad-bike or both##11
+37. the person watching comedy movies and the person driving the car have different parity positions##9
+38. the person drinking iced-tea is not the person eating eggplant##6
+39. the person who's sport is skateboarding is not the person drinking milk##6
+40. the person watching mystery movies and the person driving the snowmobile have the same parity positions##9
+41. the person who's sport is surfing is on the far right##1
+42. the person eating apricot is not to the left of the person who's sport is parkour##8
+43. the person who's sport is surfing is on the left or right of the person who's sport is tennis##3
+44. the person who's sport is snowboarding is the person drinking milk or the person drinking milk is the person watching mystery movies or both##11
+45. the person eating potato is the person watching documentary movies##1
+46. the person watching mystery movies is on the left or right of the person drinking lemonade##3
+47. the person drinking milk is on the left or right of the person watching family movies##3
+48. the person who's sport is parkour is somewhere between the person eating pumpkin and the person who's sport is volleyball##7
+49. the person drinking lemonade is the person eating nectarine##1
+50. the person drinking fanta and the person who's sport is surfing have the same parity positions##9
+51. the person watching epic movies is the person eating peach or the person watching epic movies is the person who's sport is parkour, but not both##10
+52. the person eating nectarine is somewhere to the right of the person eating pumpkin##5
+53. the person who's sport is parkour is not to the right of the person watching crime movies##8
+54. the person who's sport is parkour is somewhere between the person driving the skateboard and the person driving the car##7
+55. the person eating pumpkin is the person who's sport is baseball##1
+56. the person watching documentary movies is not the person driving the car##6
+57. the person eating eggplant is the person watching scientific movies##1
+58. the person who's sport is skateboarding and the person watching epic movies have different parity positions##9
+59. the person driving the quad-bike is on the left or right of the person driving the jet-ski##3
+60. the person watching family movies is on the left of the person watching crime movies##1
+61. the person watching epic movies is somewhere to the right of the person who's sport is skateboarding##5
+62. the person watching family movies is not the person driving the train or the person watching family movies is not the person eating pumpkin or both
+63. the person watching mystery movies is somewhere between the person watching family movies and the person eating potato##7","{'Beverage': ['iced-tea', 'cola', 'almond-milk', 'coffee', 'milk', 'lemonade', 'fanta'], 'Food': ['potato', 'peach', 'apricot', 'eggplant', 'pumpkin', 'nectarine', 'mango'], 'Movie-Genre': ['documentary', 'epic', 'comedy', 'scientific', 'mystery', 'family', 'crime'], 'Sport': ['skateboarding', 'volleyball', 'parkour', 'snowboarding', 'baseball', 'tennis', 'surfing'], 'Transport': ['train', 'skateboard', 'snowmobile', 'car', 'van', 'jet-ski', 'quad-bike']}"
+Pt1_5x7_level12-7,"There are 7 different favourite beverages: 7up, almond-milk, cola, hot-chocolate, milk, soy-milk, water
+There 7 different types of food: avocado, banana, eggplant, garlic, kiwi, plum, spinach
+The people perfer 7 different movie-genres: comedy, drama, family, horror, martial-arts, musical, thriller
+There are 7 different nationalities: american, brazilian, british, colombian, italian, malaysian, spanish
+The people prefer 7 different types of sport: badminton, cricket, cycling, sailing, skateboarding, soccer, water-polo
+ 1. the person eating garlic is between the person who's sport is cricket and the person eating spinach##2
+ 2. the person watching comedy movies is not the person drinking milk or the person watching comedy movies is not the person who's sport is water-polo or both
+ 3. the person drinking soy-milk is not the person watching family movies##6
+ 4. the person drinking cola is somewhere to the right of the person watching thriller movies##5
+ 5. the person watching musical movies is not to the right of the person eating garlic##8
+ 6. the american is not to the right of the person who's sport is badminton##8
+ 7. the person watching martial-arts movies is on the far right##1
+ 8. the person drinking cola is somewhere to the right of the person drinking almond-milk##5
+ 9. the person eating eggplant is not to the right of the person eating eggplant##8
+10. the person eating eggplant is the italian##1
+11. the person watching family movies is somewhere between the person who's sport is badminton and the person watching horror movies##7
+12. the person watching family movies is on the left or right of the person who's sport is skateboarding##3
+13. the person who's sport is water-polo and the person watching thriller movies have different parity positions##9
+14. the person watching horror movies is not to the right of the british##8
+15. the person watching horror movies is not to the right of the british##8
+16. the person who's sport is cricket is not the person eating avocado or the person who's sport is cricket is not the italian or both
+17. the person eating plum is not to the right of the american##8
+18. the person eating eggplant is the person drinking water or the person eating eggplant is the person who's sport is sailing or both##11
+19. the person watching drama movies is not to the left of the spanish##8
+20. the person watching horror movies is the person eating garlic##1
+21. the person drinking milk is not to the right of the person watching martial-arts movies##8
+22. the person watching family movies is somewhere to the right of the person watching musical movies##5
+23. the person watching comedy movies is not to the left of the malaysian##8
+24. the person drinking hot-chocolate and the person who's sport is badminton have the same parity positions##9
+25. the person who's sport is soccer is somewhere to the left of the person watching thriller movies##5
+26. the person who's sport is cricket is not to the right of the person eating eggplant##8
+27. the colombian is somewhere to the right of the person who's sport is soccer##5
+28. the person drinking cola is not the person who's sport is sailing##6
+29. the person who's sport is cricket and the person drinking cola have the same parity positions##9
+30. the person eating banana is somewhere to the right of the person who's sport is cycling##5
+31. the person eating plum is the person who's sport is badminton or the person who's sport is badminton is the american or both##11
+32. the british is not the person drinking cola##6
+33. the person watching comedy movies and the person drinking 7up have the same parity positions##9
+34. the person drinking 7up is in the middle##1
+35. the person who's sport is skateboarding is somewhere to the right of the person drinking almond-milk##5
+36. the person eating eggplant is in an odd position##4
+37. the person who's sport is cricket and the malaysian have the same parity positions##9
+38. the person watching drama movies is the italian or the italian is the person eating eggplant, but not both##10
+39. the person eating banana is on the left of the person drinking milk##1
+40. the person drinking hot-chocolate is on the left or right of the person drinking cola##3
+41. the person drinking hot-chocolate is not the malaysian or the malaysian is not the person eating kiwi or both
+42. the person who's sport is soccer is not to the right of the person drinking cola##8
+43. the person who's sport is badminton is not to the right of the colombian##8
+44. the person watching drama movies is somewhere to the left of the person watching horror movies##5
+45. the person drinking cola is not the spanish or the person eating eggplant is not the person drinking cola or both
+46. the person drinking soy-milk is on the left or right of the person drinking 7up##3
+47. the colombian is the person who's sport is cricket or the colombian is the person watching thriller movies or both##11
+48. the malaysian is not to the left of the person who's sport is cricket##8
+49. the person eating garlic is on the left of the person drinking cola##1
+50. the person drinking water is on the left or right of the person drinking soy-milk##3
+51. the person who's sport is skateboarding is not to the left of the person drinking soy-milk##8
+52. the person watching family movies is on the left or right of the person eating kiwi##3
+53. the person drinking water is not the italian##6
+54. the person eating spinach is the person watching horror movies or the spanish is the person eating spinach, but not both##10
+55. the person drinking cola is not to the left of the person who's sport is water-polo##8
+56. the person drinking cola is between the person who's sport is sailing and the british##2
+57. the malaysian is somewhere to the right of the person eating garlic##5
+58. the italian is not the person eating spinach or the person who's sport is sailing is not the italian or both
+59. the person who's sport is cricket and the person drinking hot-chocolate have different parity positions##9","{'Beverage': ['almond-milk', 'water', 'soy-milk', '7up', 'hot-chocolate', 'cola', 'milk'], 'Food': ['plum', 'avocado', 'kiwi', 'spinach', 'garlic', 'banana', 'eggplant'], 'Movie-Genre': ['musical', 'family', 'thriller', 'drama', 'horror', 'comedy', 'martial-arts'], 'Nationality': ['american', 'brazilian', 'colombian', 'spanish', 'british', 'malaysian', 'italian'], 'Sport': ['badminton', 'soccer', 'skateboarding', 'water-polo', 'cycling', 'cricket', 'sailing']}"
+Pt1_5x7_level12-8,"There are 7 different favourite beverages: almond-milk, coffee, fanta, hot-chocolate, milk, soy-milk, water
+There 7 different types of food: carrot, grapefruit, grapes, pear, pomegranate, radish, strawberry
+The people have 7 different jobs:  analyst, doctor, entrepreneur, lawyer, musician, photographer, police-officer
+The people prefer 7 different music-genres: ambient, country, electronic, folk, r&b, reggae, salsa
+There are 7 different nationalities: australian, brazilian, egyptian, french, malaysian, russian, spanish
+ 1. the australian is on the left or right of the person eating strawberry##3
+ 2. the egyptian and the person drinking coffee have the same parity positions##9
+ 3. the fan country is not the egyptian or the person drinking fanta is not the fan country or both
+ 4. the fan reggae is somewhere to the left of the person drinking soy-milk##5
+ 5. the malaysian is not to the left of the police-officer##8
+ 6. the musician is somewhere to the right of the analyst##5
+ 7. the brazilian is not the person eating strawberry##6
+ 8. the malaysian is the person eating strawberry or the malaysian is the person drinking hot-chocolate or both##11
+ 9. the fan r&b is in an odd position##4
+10. the australian is not the fan r&b or the person eating strawberry is not the australian or both
+11. the egyptian and the lawyer have the same parity positions##9
+12. the person eating pomegranate is somewhere to the left of the malaysian##5
+13. the person drinking almond-milk is somewhere to the right of the entrepreneur##5
+14. the person drinking almond-milk is somewhere to the right of the person drinking fanta##5
+15. the person eating pear is not the fan ambient or the person eating pear is not the brazilian or both
+16. the french is not the lawyer or the person eating strawberry is not the french or both
+17. the person drinking hot-chocolate is not to the left of the fan r&b##8
+18. the doctor is on the left or right of the russian##3
+19. the person drinking water is not the person eating carrot or the person drinking water is not the fan reggae or both
+20. the doctor is the australian or the doctor is the person drinking hot-chocolate or both##11
+21. the lawyer is between the analyst and the person drinking milk##2
+22. the fan salsa is somewhere to the left of the fan electronic##5
+23. the egyptian is not to the right of the person eating grapes##8
+24. the person drinking fanta is the entrepreneur##1
+25. the fan r&b is on the right of the entrepreneur##1
+26. the fan folk is somewhere to the right of the fan ambient##5
+27. the fan country is on the left of the russian##1
+28. the fan salsa and the person drinking soy-milk have the same parity positions##9
+29. the fan electronic is on the right of the person eating grapes##1
+30. the person eating pomegranate is between the person eating grapes and the person eating carrot##2
+31. the musician is somewhere to the right of the analyst##5
+32. the person drinking milk is on the left of the russian##1
+33. the fan electronic is on the right of the french##1
+34. the fan salsa is on the left of the fan ambient##1
+35. the person eating grapefruit is not to the left of the person drinking coffee##8
+36. the person eating pomegranate and the french have different parity positions##9
+37. the doctor is not the malaysian or the doctor is not the fan electronic or both
+38. the egyptian is not the person eating grapes##6
+39. the person eating radish is not to the right of the person drinking soy-milk##8
+40. the malaysian and the person eating radish have the same parity positions##9
+41. the fan reggae is not the australian##6
+42. the person eating strawberry is not to the left of the spanish##8
+43. the malaysian is in an even position##4
+44. the analyst is not to the right of the person drinking water##8
+45. the person drinking soy-milk is the brazilian##1
+46. the fan r&b is not to the left of the person eating strawberry##8
+47. the person eating grapes is somewhere to the right of the lawyer##5
+48. the analyst is not to the left of the fan salsa##8
+49. the russian is somewhere to the right of the person drinking water##5
+50. the person eating grapefruit is somewhere between the fan reggae and the police-officer##7
+51. the person eating pear is not to the right of the musician##8
+52. the person drinking milk is somewhere to the left of the person eating grapefruit##5
+53. the fan folk is the person drinking soy-milk##1
+54. the person eating strawberry is in an even position##4
+55. the person eating grapes is not the entrepreneur or the entrepreneur is not the person drinking coffee or both
+56. the fan salsa is not the person drinking soy-milk or the fan salsa is not the photographer or both
+57. the person drinking milk is not to the right of the french##8
+58. the person eating grapes is not the fan folk or the fan folk is not the photographer or both","{'Beverage': ['water', 'coffee', 'milk', 'fanta', 'almond-milk', 'hot-chocolate', 'soy-milk'], 'Food': ['carrot', 'pomegranate', 'grapes', 'strawberry', 'grapefruit', 'radish', 'pear'], 'Job': ['analyst', 'lawyer', 'police-officer', 'entrepreneur', 'doctor', 'photographer', 'musician'], 'Music-Genre': ['salsa', 'ambient', 'country', 'electronic', 'r&b', 'reggae', 'folk'], 'Nationality': ['spanish', 'egyptian', 'french', 'russian', 'australian', 'malaysian', 'brazilian']}"
+Pt1_5x7_level12-9,"The people have 7 different hobbies: baking, camping, filmmaking, puzzles, reading, singing, traveling
+The people have 7 different jobs:  bartender, designer, firefighter, mechanic, nurse, photographer, scientist
+7 different pets are kept: bird, ferret, frog, goldfish, guinea-pig, horse, pony
+The people prefer 7 different types of sport: biathlon, climbing, golf, ice-hockey, rugby, soccer, water-polo
+The people use 7 different means of transport: airplane, motorbike, roller, scooter, taxi, trike, van
+ 1. the person who's sport is rugby is not to the left of the person who's sport is golf##8
+ 2. the firefighter is not to the right of the photographer##8
+ 3. the nurse is on the left or right of the owner of the horse##3
+ 4. the nurse is not the person who's sport is rugby##6
+ 5. the owner of the horse and the person who's hobby is traveling have different parity positions##9
+ 6. the person driving the trike is not the person who's sport is biathlon or the person driving the trike is not the photographer or both
+ 7. the firefighter and the person who's sport is golf have the same parity positions##9
+ 8. the nurse is not to the right of the photographer##8
+ 9. the person driving the airplane is in an odd position##4
+10. the person who's sport is climbing is not the person driving the airplane or the person who's sport is climbing is not the owner of the frog or both
+11. the person who's sport is golf is not the person who's hobby is baking##6
+12. the person who's sport is climbing is not the firefighter or the firefighter is not the owner of the ferret or both
+13. the owner of the goldfish is on the left or right of the owner of the ferret##3
+14. the person who's sport is soccer is somewhere between the person who's hobby is filmmaking and the person driving the motorbike##7
+15. the designer is somewhere to the left of the owner of the ferret##5
+16. the person who's hobby is filmmaking and the owner of the goldfish have different parity positions##9
+17. the person who's sport is golf is somewhere to the left of the owner of the bird##5
+18. the person who's sport is water-polo is on the left of the person who's sport is golf##1
+19. the person who's hobby is singing is on the right of the person who's hobby is puzzles##1
+20. the firefighter is not the person who's hobby is singing##6
+21. the person driving the motorbike is not to the left of the person who's sport is golf##8
+22. the person who's hobby is traveling and the owner of the goldfish have the same parity positions##9
+23. the person who's hobby is traveling is not to the left of the nurse##8
+24. the person who's hobby is puzzles is somewhere to the right of the person who's sport is ice-hockey##5
+25. the person who's hobby is puzzles is somewhere to the left of the owner of the pony##5
+26. the person driving the roller and the person who's sport is climbing have different parity positions##9
+27. the person who's hobby is camping and the person driving the taxi have different parity positions##9
+28. the bartender is not the person driving the taxi##6
+29. the person driving the roller is on the left or right of the person driving the trike##3
+30. the owner of the bird is somewhere to the left of the person who's hobby is traveling##5
+31. the photographer is the person who's hobby is camping or the photographer is the person driving the trike, but not both##10
+32. the person driving the taxi is not to the right of the person who's hobby is camping##8
+33. the owner of the horse and the nurse have different parity positions##9
+34. the person who's hobby is camping is not to the left of the person who's sport is soccer##8
+35. the owner of the ferret and the person who's hobby is singing have the same parity positions##9
+36. the person who's hobby is reading is somewhere to the left of the person who's hobby is singing##5
+37. the owner of the guinea-pig and the designer have the same parity positions##9
+38. the person driving the roller is on the right of the person who's hobby is traveling##1
+39. the person driving the taxi is on the left of the person driving the airplane##1
+40. the firefighter is on the right of the person driving the taxi##1
+41. the person who's hobby is traveling is not the person who's sport is biathlon or the person who's hobby is traveling is not the owner of the bird or both
+42. the owner of the ferret is somewhere between the person driving the scooter and the owner of the bird##7
+43. the bartender is on the left of the nurse##1
+44. the person driving the taxi is on the left or right of the bartender##3
+45. the photographer is not to the left of the firefighter##8
+46. the person who's sport is soccer is not the owner of the guinea-pig or the person who's sport is soccer is not the designer or both
+47. the nurse is on the left of the person who's hobby is camping##1
+48. the owner of the bird is not the person driving the van or the person who's hobby is camping is not the owner of the bird or both
+49. the person driving the scooter is in an even position##4
+50. the person who's hobby is traveling is somewhere to the left of the scientist##5
+51. the person who's sport is ice-hockey and the designer have the same parity positions##9
+52. the owner of the horse is not the person who's hobby is camping or the person who's hobby is camping is not the nurse or both
+53. the person who's sport is golf is the bartender or the bartender is the person who's hobby is camping or both##11
+54. the person driving the motorbike and the photographer have different parity positions##9
+55. the person who's hobby is reading is the owner of the guinea-pig or the person who's hobby is reading is the mechanic, but not both##10
+56. the person who's sport is biathlon is the person driving the roller##1
+57. the designer is the person who's hobby is reading##1
+58. the person who's sport is soccer is in the middle##1
+59. the owner of the frog is not to the left of the scientist##8
+60. the person driving the trike is not to the right of the person who's hobby is traveling##8
+61. the person who's sport is golf is not the person who's hobby is puzzles##6
+62. the person driving the trike is not the person who's hobby is singing##6","{'Hobby': ['reading', 'puzzles', 'singing', 'baking', 'camping', 'traveling', 'filmmaking'], 'Job': ['designer', 'mechanic', 'bartender', 'nurse', 'firefighter', 'photographer', 'scientist'], 'Pet': ['guinea-pig', 'goldfish', 'ferret', 'bird', 'horse', 'pony', 'frog'], 'Sport': ['ice-hockey', 'water-polo', 'golf', 'soccer', 'rugby', 'climbing', 'biathlon'], 'Transport': ['van', 'scooter', 'motorbike', 'taxi', 'airplane', 'trike', 'roller']}"
diff --git a/part2/level12/Pt2_6x3_level12.csv b/part2/level12/Pt2_6x3_level12.csv
new file mode 100644
index 0000000000000000000000000000000000000000..7d58fd10518166cdff2a9eeef4f5912c7d32edd5
--- /dev/null
+++ b/part2/level12/Pt2_6x3_level12.csv
@@ -0,0 +1,216 @@
+ID,Clues,SolutionGrid
+Pt1_6x3_level12-0,"There are 3 different favourite beverages: fanta, juice, sprite
+The people have 3 different hobbies: chess, collecting, sudoku
+The people have 3 different jobs:  musician, scientist, writer
+The people prefer 3 different music-genres: indie, reggae, salsa
+There are 3 different nationalities: dutch, indian, indonesian
+The people use 3 different means of transport: ship, trike, van
+ 1. the dutch is somewhere to the left of the person driving the trike##5
+ 2. the fan reggae is between the person drinking juice and the writer##2
+ 3. the person who's hobby is chess is not the fan salsa##6
+ 4. the person driving the ship and the writer have the same parity positions##9
+ 5. the dutch is not the person drinking sprite or the dutch is not the fan indie or both
+ 6. the person driving the trike and the fan indie have different parity positions##9
+ 7. the fan salsa is somewhere to the right of the person driving the van##5
+ 8. the indian is on the left or right of the scientist##3
+ 9. the person drinking fanta is not the person driving the trike##6
+10. the person who's hobby is sudoku and the indonesian have different parity positions##9
+11. the person drinking fanta is not the person who's hobby is sudoku or the person drinking fanta is not the musician or both
+12. the indonesian is somewhere to the right of the person drinking juice##5
+13. the musician and the indonesian have different parity positions##9
+14. the person who's hobby is sudoku is on the right of the person who's hobby is collecting##1","{'Beverage': ['juice', 'sprite', 'fanta'], 'Hobby': ['chess', 'collecting', 'sudoku'], 'Job': ['musician', 'scientist', 'writer'], 'Music-Genre': ['indie', 'reggae', 'salsa'], 'Nationality': ['dutch', 'indonesian', 'indian'], 'Transport': ['van', 'trike', 'ship']}"
+Pt1_6x3_level12-1,"There are 3 different favourite beverages: lemonade, mirinda, soy-milk
+The people have 3 different hobbies: filmmaking, reading, singing
+The people prefer 3 different music-genres: d&b, dubstep, folk
+There are 3 different nationalities: canadian, french, russian
+The people prefer 3 different types of sport: handball, parkour, soccer
+The people use 3 different means of transport: ship, skateboard, van
+ 1. the person drinking lemonade is somewhere to the left of the person drinking mirinda##5
+ 2. the person driving the van and the fan dubstep have the same parity positions##9
+ 3. the person who's hobby is filmmaking and the canadian have different parity positions##9
+ 4. the person who's sport is soccer is not the person who's hobby is reading or the person who's sport is soccer is not the fan dubstep or both
+ 5. the french and the person who's hobby is reading have the same parity positions##9
+ 6. the french and the person driving the ship have the same parity positions##9
+ 7. the person who's hobby is filmmaking is on the left or right of the person who's hobby is singing##3
+ 8. the fan dubstep is somewhere to the right of the person who's sport is handball##5
+ 9. the person who's sport is parkour and the fan folk have different parity positions##9
+10. the person driving the ship is not to the right of the person who's sport is handball##8
+11. the person drinking mirinda is in an even position##4
+12. the person drinking mirinda is not the person who's hobby is reading##6
+13. the person who's sport is parkour is on the left of the fan d&b##1
+14. the russian is the person driving the van or the russian is the person drinking mirinda or both##11
+15. the person who's hobby is reading is somewhere to the right of the canadian##5","{'Beverage': ['lemonade', 'mirinda', 'soy-milk'], 'Hobby': ['singing', 'filmmaking', 'reading'], 'Music-Genre': ['folk', 'dubstep', 'd&b'], 'Nationality': ['canadian', 'russian', 'french'], 'Sport': ['handball', 'parkour', 'soccer'], 'Transport': ['ship', 'van', 'skateboard']}"
+Pt1_6x3_level12-2,"The people have 3 different hobbies: hiking, reading, rock-climbing
+The people perfer 3 different movie-genres: drama, romance, thriller
+The people prefer 3 different music-genres: gospel, rock, salsa
+There are 3 different nationalities: dutch, egyptian, indian
+The people prefer 3 different types of sport: climbing, cricket, golf
+The people use 3 different means of transport: bike, ship, taxi
+ 1. the person who's sport is cricket is somewhere to the left of the person driving the taxi##5
+ 2. the person who's sport is cricket is not to the left of the person watching drama movies##8
+ 3. the egyptian is on the left of the dutch##1
+ 4. the person who's sport is cricket is not the fan salsa or the person who's sport is cricket is not the person watching drama movies or both
+ 5. the indian is the fan rock##1
+ 6. the fan rock is not the person watching thriller movies##6
+ 7. the person who's hobby is rock-climbing is on the left or right of the person who's sport is golf##3
+ 8. the fan gospel is on the right of the fan salsa##1
+ 9. the fan gospel is not to the right of the dutch##8
+10. the person who's hobby is reading is on the far right##1
+11. the person who's sport is climbing is not the indian or the person watching drama movies is not the person who's sport is climbing or both
+12. the person who's hobby is reading and the person driving the taxi have different parity positions##9
+13. the person watching romance movies is the egyptian##1
+14. the person who's hobby is hiking is not to the right of the person watching drama movies##8
+15. the person who's hobby is rock-climbing is on the right of the person driving the ship##1
+16. the person who's hobby is hiking is the person watching romance movies or the person who's hobby is hiking is the person who's sport is cricket, but not both##10
+17. the fan rock is not to the right of the person watching thriller movies##8","{'Hobby': ['hiking', 'rock-climbing', 'reading'], 'Movie-Genre': ['drama', 'romance', 'thriller'], 'Music-Genre': ['rock', 'salsa', 'gospel'], 'Nationality': ['indian', 'egyptian', 'dutch'], 'Sport': ['cricket', 'climbing', 'golf'], 'Transport': ['ship', 'taxi', 'bike']}"
+Pt1_6x3_level12-3,"There 3 different types of food: cabbage, watermelon, zucchini
+The people have 3 different hobbies: collecting, magic-tricks, traveling
+The people have 3 different jobs:  accountant, entrepreneur, videographer
+The people prefer 3 different music-genres: house, r&b, reggae
+There are 3 different nationalities: dutch, egyptian, italian
+The people use 3 different means of transport: bus, motorbike, taxi
+ 1. the egyptian is the fan r&b##1
+ 2. the fan reggae is not to the left of the fan r&b##8
+ 3. the italian is not the fan r&b or the italian is not the person driving the bus or both
+ 4. the videographer is on the left of the entrepreneur##1
+ 5. the fan r&b is not the dutch##6
+ 6. the person driving the taxi is the person eating watermelon##1
+ 7. the entrepreneur is the fan r&b or the person driving the bus is the entrepreneur or both##11
+ 8. the accountant is on the right of the dutch##1
+ 9. the person who's hobby is traveling is somewhere to the left of the fan reggae##5
+10. the person eating cabbage is not the fan r&b##6
+11. the person who's hobby is collecting and the fan reggae have different parity positions##9
+12. the person who's hobby is traveling is somewhere to the left of the dutch##5
+13. the person who's hobby is magic-tricks is somewhere to the left of the person eating watermelon##5
+14. the entrepreneur is not to the left of the videographer##8
+15. the dutch is not to the right of the accountant##8","{'Food': ['zucchini', 'cabbage', 'watermelon'], 'Hobby': ['traveling', 'magic-tricks', 'collecting'], 'Job': ['videographer', 'entrepreneur', 'accountant'], 'Music-Genre': ['r&b', 'reggae', 'house'], 'Nationality': ['egyptian', 'dutch', 'italian'], 'Transport': ['motorbike', 'bus', 'taxi']}"
+Pt1_6x3_level12-4,"There are 3 different favourite beverages: lemonade, milk, water
+There 3 different types of food: cherry, radish, watermelon
+The people have 3 different jobs:  accountant, journalist, paramedic
+The people perfer 3 different movie-genres: adventure, comedy, family
+The people prefer 3 different music-genres: country, disco, funk
+The people use 3 different means of transport: bike, jet-ski, quad-bike
+ 1. the person drinking milk and the fan funk have the same parity positions##9
+ 2. the person drinking lemonade and the person eating cherry have the same parity positions##9
+ 3. the person watching adventure movies is the person eating cherry##1
+ 4. the person driving the quad-bike is on the right of the person watching family movies##1
+ 5. the person watching family movies is somewhere between the paramedic and the person watching adventure movies##7
+ 6. the person watching family movies is not to the right of the person drinking milk##8
+ 7. the person eating radish is not to the right of the fan funk##8
+ 8. the person eating cherry is somewhere to the left of the person eating watermelon##5
+ 9. the journalist is not the person drinking water##6
+10. the person drinking milk is not the person driving the quad-bike or the accountant is not the person drinking milk or both
+11. the person eating watermelon is in the middle##1
+12. the person driving the jet-ski is on the left or right of the person driving the quad-bike##3
+13. the person driving the quad-bike is not to the left of the fan country##8
+14. the person eating watermelon is not to the right of the person driving the quad-bike##8
+15. the fan disco is in the middle##1","{'Beverage': ['lemonade', 'water', 'milk'], 'Food': ['cherry', 'watermelon', 'radish'], 'Job': ['journalist', 'accountant', 'paramedic'], 'Movie-Genre': ['adventure', 'family', 'comedy'], 'Music-Genre': ['country', 'disco', 'funk'], 'Transport': ['bike', 'jet-ski', 'quad-bike']}"
+Pt1_6x3_level12-5,"There 3 different types of food: lettuce, orange, peach
+The people have 3 different hobbies: chess, photography, traveling
+The people prefer 3 different music-genres: country, gospel, metal
+3 different pets are kept: bird, chinchilla, lizard
+The people prefer 3 different types of sport: basketball, sailing, water-polo
+The people use 3 different means of transport: airplane, skateboard, taxi
+ 1. the person driving the taxi is the person who's hobby is photography##1
+ 2. the owner of the lizard is on the left of the owner of the chinchilla##1
+ 3. the person driving the skateboard is somewhere to the left of the person who's sport is sailing##5
+ 4. the person who's hobby is photography is not the person eating peach or the person eating peach is not the fan gospel or both
+ 5. the owner of the chinchilla is not to the right of the person eating orange##8
+ 6. the owner of the bird is somewhere to the left of the owner of the lizard##5
+ 7. the person who's sport is water-polo is somewhere to the left of the person who's hobby is chess##5
+ 8. the person who's sport is water-polo is the fan metal##1
+ 9. the person driving the taxi is somewhere to the right of the person who's hobby is traveling##5
+10. the person driving the skateboard is somewhere to the right of the person who's sport is water-polo##5
+11. the person eating peach is somewhere between the owner of the bird and the person eating orange##7
+12. the owner of the lizard is not the person eating lettuce##6
+13. the person who's hobby is photography is somewhere to the right of the person driving the skateboard##5
+14. the fan country is on the left or right of the person eating peach##3
+15. the person eating peach is on the left of the person who's hobby is photography##1","{'Food': ['lettuce', 'peach', 'orange'], 'Hobby': ['traveling', 'chess', 'photography'], 'Music-Genre': ['metal', 'gospel', 'country'], 'Pet': ['bird', 'lizard', 'chinchilla'], 'Sport': ['water-polo', 'basketball', 'sailing'], 'Transport': ['airplane', 'skateboard', 'taxi']}"
+Pt1_6x3_level12-6,"There are 3 different favourite beverages: fanta, hot-chocolate, milk
+There 3 different types of food: cherry, lemon, pomegranate
+The people perfer 3 different movie-genres: comedy, horror, musical
+There are 3 different nationalities: brazilian, canadian, russian
+3 different pets are kept: chinchilla, ferret, horse
+The people prefer 3 different types of sport: biathlon, cycling, parkour
+ 1. the canadian is on the left of the person eating lemon##1
+ 2. the canadian is the person watching musical movies or the canadian is the person drinking fanta or both##11
+ 3. the person drinking hot-chocolate is not to the left of the person eating pomegranate##8
+ 4. the owner of the ferret is somewhere to the right of the person drinking hot-chocolate##5
+ 5. the person who's sport is parkour is in an odd position##4
+ 6. the person watching horror movies is on the left or right of the russian##3
+ 7. the person eating pomegranate and the person watching comedy movies have the same parity positions##9
+ 8. the canadian is not the person drinking hot-chocolate##6
+ 9. the person who's sport is cycling is somewhere between the person eating pomegranate and the person who's sport is biathlon##7
+10. the person watching comedy movies is not the person who's sport is cycling or the person who's sport is cycling is not the person drinking milk or both
+11. the person watching musical movies is not to the right of the person who's sport is parkour##8
+12. the person watching musical movies is not to the right of the person watching musical movies##8
+13. the person who's sport is biathlon is on the left or right of the owner of the chinchilla##3
+14. the person drinking milk is the owner of the horse or the person drinking milk is the brazilian or both##11
+15. the person drinking hot-chocolate is in the middle##1
+16. the person drinking fanta is not the person eating lemon or the person watching horror movies is not the person drinking fanta or both","{'Beverage': ['milk', 'hot-chocolate', 'fanta'], 'Food': ['pomegranate', 'lemon', 'cherry'], 'Movie-Genre': ['musical', 'horror', 'comedy'], 'Nationality': ['canadian', 'brazilian', 'russian'], 'Pet': ['horse', 'chinchilla', 'ferret'], 'Sport': ['parkour', 'cycling', 'biathlon']}"
+Pt1_6x3_level12-7,"There are 3 different favourite beverages: 7up, coffee, fanta
+There 3 different types of food: lettuce, papaya, raspberry
+The people perfer 3 different movie-genres: family, mystery, satire
+There are 3 different nationalities: canadian, colombian, turkish
+3 different pets are kept: fish, hedgehog, snake
+The people use 3 different means of transport: bike, boat, train
+ 1. the colombian is on the left or right of the person watching satire movies##3
+ 2. the person eating lettuce is not to the right of the person driving the bike##8
+ 3. the person driving the bike is somewhere to the right of the person drinking fanta##5
+ 4. the person eating raspberry is somewhere between the person eating lettuce and the person watching mystery movies##7
+ 5. the owner of the fish is not to the right of the person watching satire movies##8
+ 6. the person driving the bike is the person watching family movies or the person eating lettuce is the person driving the bike, but not both##10
+ 7. the person drinking 7up and the person driving the train have different parity positions##9
+ 8. the owner of the snake is not the person driving the train##6
+ 9. the person watching family movies is not to the left of the owner of the fish##8
+10. the person eating raspberry is somewhere to the left of the person watching mystery movies##5
+11. the turkish is not to the right of the colombian##8
+12. the owner of the fish is not the person drinking coffee##6
+13. the person driving the train is on the left of the owner of the hedgehog##1
+14. the colombian is on the left or right of the person eating papaya##3
+15. the colombian is not the person driving the boat or the colombian is not the owner of the fish or both
+16. the person watching family movies is on the right of the person drinking fanta##1","{'Beverage': ['fanta', '7up', 'coffee'], 'Food': ['lettuce', 'raspberry', 'papaya'], 'Movie-Genre': ['satire', 'family', 'mystery'], 'Nationality': ['turkish', 'colombian', 'canadian'], 'Pet': ['fish', 'hedgehog', 'snake'], 'Transport': ['train', 'bike', 'boat']}"
+Pt1_6x3_level12-8,"There are 3 different favourite beverages: iced-tea, tea, water
+The people perfer 3 different movie-genres: documentary, musical, sports
+The people prefer 3 different music-genres: classical, pop, r&b
+3 different pets are kept: bird, chinchilla, goldfish
+The people prefer 3 different types of sport: golf, parkour, tennis
+The people use 3 different means of transport: airplane, car, quad-bike
+ 1. the person driving the quad-bike is on the left of the owner of the chinchilla##1
+ 2. the owner of the chinchilla is not the fan classical or the owner of the chinchilla is not the person driving the car or both
+ 3. the person watching musical movies is somewhere to the right of the person driving the car##5
+ 4. the owner of the bird is somewhere to the right of the owner of the chinchilla##5
+ 5. the person driving the car is the fan r&b or the person driving the car is the person drinking tea, but not both##10
+ 6. the person drinking tea is on the far left or far right##3
+ 7. the owner of the chinchilla is on the right of the person watching documentary movies##1
+ 8. the person driving the quad-bike is not the fan classical##6
+ 9. the owner of the goldfish is not the fan r&b##6
+10. the person who's sport is tennis is not to the left of the person driving the car##8
+11. the person drinking water is somewhere to the left of the person who's sport is tennis##5
+12. the owner of the chinchilla is on the left or right of the fan pop##3
+13. the fan pop is the fan pop##1
+14. the fan pop and the owner of the goldfish have the same parity positions##9
+15. the person drinking iced-tea is between the fan pop and the person who's sport is tennis##2
+16. the person watching documentary movies is the person driving the car or the person watching documentary movies is the person who's sport is golf or both##11","{'Beverage': ['water', 'iced-tea', 'tea'], 'Movie-Genre': ['documentary', 'sports', 'musical'], 'Music-Genre': ['pop', 'r&b', 'classical'], 'Pet': ['goldfish', 'chinchilla', 'bird'], 'Sport': ['golf', 'parkour', 'tennis'], 'Transport': ['quad-bike', 'car', 'airplane']}"
+Pt1_6x3_level12-9,"There are 3 different favourite beverages: cola, juice, lemonade
+The people have 3 different hobbies: baking, hiking, skydiving
+The people perfer 3 different movie-genres: crime, epic, zombie
+The people prefer 3 different music-genres: electronic, r&b, salsa
+3 different pets are kept: cat, goldfish, horse
+The people use 3 different means of transport: roller, snowmobile, van
+ 1. the person watching crime movies is not the person driving the roller or the person who's hobby is hiking is not the person watching crime movies or both
+ 2. the person driving the snowmobile is in an odd position##4
+ 3. the owner of the goldfish is not to the left of the person driving the roller##8
+ 4. the fan r&b is somewhere to the right of the fan electronic##5
+ 5. the person who's hobby is skydiving is not to the right of the fan r&b##8
+ 6. the person drinking cola is not the person watching epic movies##6
+ 7. the person driving the roller is in an odd position##4
+ 8. the person drinking juice is not the fan electronic##6
+ 9. the fan electronic is on the left or right of the owner of the goldfish##3
+10. the person driving the snowmobile is somewhere to the right of the person drinking juice##5
+11. the fan salsa and the person watching zombie movies have the same parity positions##9
+12. the owner of the horse is not to the left of the person who's hobby is baking##8
+13. the fan electronic is the person drinking lemonade or the person drinking lemonade is the person driving the van, but not both##10
+14. the person watching epic movies is the owner of the horse or the fan r&b is the person watching epic movies, but not both##10
+15. the person watching crime movies is the person drinking lemonade or the person watching crime movies is the person driving the roller or both##11
+16. the owner of the cat is on the left of the person who's hobby is hiking##1","{'Beverage': ['lemonade', 'juice', 'cola'], 'Hobby': ['skydiving', 'hiking', 'baking'], 'Movie-Genre': ['crime', 'epic', 'zombie'], 'Music-Genre': ['electronic', 'r&b', 'salsa'], 'Pet': ['cat', 'goldfish', 'horse'], 'Transport': ['roller', 'van', 'snowmobile']}"
diff --git a/part2/level12/Pt2_6x4_level12.csv b/part2/level12/Pt2_6x4_level12.csv
new file mode 100644
index 0000000000000000000000000000000000000000..0a97e1e98eacab18423facfebc972979fac4ed8e
--- /dev/null
+++ b/part2/level12/Pt2_6x4_level12.csv
@@ -0,0 +1,336 @@
+ID,Clues,SolutionGrid
+Pt1_6x4_level12-0,"There are 4 different favourite beverages: 7up, lemonade, milk, sprite
+There 4 different types of food: banana, blueberry, lime, mango
+The people have 4 different hobbies: baking, card-games, puzzles, reading
+The people have 4 different jobs:  lawyer, photographer, project-manager, teacher
+The people prefer 4 different music-genres: d&b, electronic, reggae, rock
+4 different pets are kept: fish, horse, pony, turtle
+ 1. the person drinking sprite is not the person eating lime or the owner of the pony is not the person drinking sprite or both
+ 2. the fan electronic is somewhere to the left of the owner of the turtle##5
+ 3. the person drinking milk is on the right of the person drinking 7up##1
+ 4. the lawyer is somewhere to the left of the person drinking sprite##5
+ 5. the photographer and the person who's hobby is reading have different parity positions##9
+ 6. the fan rock is not to the right of the lawyer##8
+ 7. the person who's hobby is reading is not the owner of the turtle##6
+ 8. the person drinking lemonade is on the left or right of the fan reggae##3
+ 9. the lawyer and the person eating blueberry have the same parity positions##9
+10. the owner of the turtle is not to the left of the person who's hobby is baking##8
+11. the person who's hobby is baking and the fan rock have the same parity positions##9
+12. the photographer is on the left or right of the person who's hobby is reading##3
+13. the owner of the horse is somewhere to the right of the person who's hobby is card-games##5
+14. the photographer is somewhere to the right of the owner of the horse##5
+15. the person who's hobby is puzzles is the photographer##1
+16. the project-manager is somewhere between the fan electronic and the fan rock##7
+17. the fan d&b is on the far right##1
+18. the person drinking milk is the person eating lime or the fan d&b is the person drinking milk, but not both##10
+19. the person who's hobby is reading is somewhere to the right of the person drinking sprite##5
+20. the person drinking sprite is not the owner of the pony##6
+21. the person drinking 7up is on the right of the person eating banana##1
+22. the lawyer and the owner of the fish have different parity positions##9
+23. the photographer is not to the right of the person eating mango##8
+24. the person drinking milk is somewhere to the right of the person eating lime##5
+25. the owner of the fish is not to the right of the person eating lime##8","{'Beverage': ['lemonade', 'sprite', '7up', 'milk'], 'Food': ['blueberry', 'banana', 'lime', 'mango'], 'Hobby': ['baking', 'card-games', 'reading', 'puzzles'], 'Job': ['lawyer', 'project-manager', 'teacher', 'photographer'], 'Music-Genre': ['rock', 'reggae', 'electronic', 'd&b'], 'Pet': ['pony', 'fish', 'horse', 'turtle']}"
+Pt1_6x4_level12-1,"There 4 different types of food: blueberry, broccoli, peach, pineapple
+The people have 4 different hobbies: board-games, photography, sudoku, writing
+The people prefer 4 different music-genres: d&b, indie, r&b, trance
+There are 4 different nationalities: australian, mexican, russian, thai
+4 different pets are kept: bird, hamster, mouse, snake
+The people prefer 4 different types of sport: biathlon, ice-hockey, soccer, volleyball
+ 1. the person eating peach is not to the right of the owner of the snake##8
+ 2. the mexican is somewhere to the right of the person who's sport is soccer##5
+ 3. the person who's sport is biathlon is not to the right of the person who's sport is ice-hockey##8
+ 4. the fan d&b is the australian or the fan d&b is the person eating peach or both##11
+ 5. the person eating pineapple is on the left of the person eating blueberry##1
+ 6. the mexican is on the left of the owner of the hamster##1
+ 7. the mexican is the person who's hobby is writing or the mexican is the person who's sport is volleyball or both##11
+ 8. the person who's hobby is sudoku is on the right of the person eating broccoli##1
+ 9. the person eating blueberry is on the left or right of the fan trance##3
+10. the fan r&b is not to the left of the person who's sport is soccer##8
+11. the fan d&b is the person eating peach or the person eating peach is the owner of the snake or both##11
+12. the person who's hobby is photography is not to the right of the person eating peach##8
+13. the person who's sport is volleyball is not the fan indie or the person who's sport is volleyball is not the person who's hobby is board-games or both
+14. the person who's sport is biathlon is not to the left of the person who's sport is volleyball##8
+15. the fan r&b is the thai or the thai is the owner of the mouse, but not both##10
+16. the owner of the hamster is not to the left of the person who's sport is volleyball##8
+17. the person who's hobby is photography is not the person who's sport is volleyball##6
+18. the australian is not the person who's sport is biathlon or the australian is not the person eating peach or both
+19. the fan indie is somewhere between the person who's hobby is photography and the person who's hobby is board-games##7
+20. the fan indie is on the left or right of the fan trance##3
+21. the person eating broccoli and the owner of the hamster have the same parity positions##9
+22. the mexican is on the left or right of the person who's hobby is board-games##3
+23. the fan r&b is somewhere to the right of the person who's hobby is writing##5
+24. the person eating peach is in an even position##4
+25. the person eating pineapple is not the owner of the hamster##6
+26. the person eating peach is the person who's hobby is sudoku##1
+27. the person eating pineapple is the fan trance##1
+28. the person who's sport is volleyball is somewhere to the left of the person who's hobby is photography##5
+29. the russian is on the right of the mexican##1","{'Food': ['pineapple', 'blueberry', 'broccoli', 'peach'], 'Hobby': ['board-games', 'writing', 'photography', 'sudoku'], 'Music-Genre': ['trance', 'indie', 'r&b', 'd&b'], 'Nationality': ['thai', 'mexican', 'russian', 'australian'], 'Pet': ['mouse', 'bird', 'hamster', 'snake'], 'Sport': ['soccer', 'volleyball', 'biathlon', 'ice-hockey']}"
+Pt1_6x4_level12-2,"There 4 different types of food: artichoke, cabbage, cauliflower, pomegranate
+The people have 4 different jobs:  bartender, fisherman, journalist, librarian
+The people perfer 4 different movie-genres: disaster, family, musical, western
+The people prefer 4 different music-genres: disco, electronic, gospel, jazz
+There are 4 different nationalities: american, australian, nigerian, russian
+4 different pets are kept: ferret, frog, mouse, turtle
+ 1. the owner of the frog is the person eating cauliflower or the owner of the frog is the american, but not both##10
+ 2. the owner of the ferret is the nigerian or the person eating cauliflower is the owner of the ferret or both##11
+ 3. the nigerian is on the left or right of the fan disco##3
+ 4. the person watching family movies is not the fan jazz##6
+ 5. the person eating cabbage is on the right of the owner of the mouse##1
+ 6. the american is not to the right of the person watching family movies##8
+ 7. the person watching musical movies is not to the right of the fan jazz##8
+ 8. the fan jazz is the person eating cabbage or the owner of the mouse is the fan jazz, but not both##10
+ 9. the person watching disaster movies is not the american##6
+10. the bartender is the australian or the bartender is the fan electronic, but not both##10
+11. the owner of the ferret is the fan electronic or the owner of the ferret is the person watching disaster movies or both##11
+12. the owner of the ferret and the person eating artichoke have different parity positions##9
+13. the journalist is not the person watching disaster movies##6
+14. the person watching disaster movies is not to the left of the owner of the frog##8
+15. the bartender is on the far right##1
+16. the person watching disaster movies is on the right of the owner of the ferret##1
+17. the owner of the turtle is on the right of the journalist##1
+18. the person watching disaster movies is not to the right of the fan disco##8
+19. the owner of the frog is somewhere between the russian and the owner of the ferret##7
+20. the fan jazz is not the american or the fan jazz is not the person watching musical movies or both
+21. the person watching western movies is on the left or right of the librarian##3
+22. the person eating cauliflower and the owner of the turtle have different parity positions##9
+23. the american is not to the left of the person eating pomegranate##8
+24. the person eating cabbage is the american or the person eating cabbage is the fan electronic or both##11
+25. the person eating cauliflower is not to the right of the journalist##8
+26. the person eating cabbage is the american or the american is the fan jazz, but not both##10
+27. the fan gospel is on the left of the nigerian##1
+28. the owner of the mouse is somewhere to the left of the fan disco##5
+29. the person watching western movies is on the left or right of the bartender##3
+30. the american is not to the left of the person watching musical movies##8
+31. the person eating cabbage is not the fan electronic or the fan electronic is not the person watching disaster movies or both","{'Food': ['pomegranate', 'cabbage', 'cauliflower', 'artichoke'], 'Job': ['fisherman', 'librarian', 'journalist', 'bartender'], 'Movie-Genre': ['musical', 'family', 'western', 'disaster'], 'Music-Genre': ['jazz', 'gospel', 'electronic', 'disco'], 'Nationality': ['russian', 'american', 'nigerian', 'australian'], 'Pet': ['mouse', 'frog', 'ferret', 'turtle']}"
+Pt1_6x4_level12-3,"The people have 4 different hobbies: baking, filmmaking, photography, woodworking
+The people perfer 4 different movie-genres: epic, horror, martial-arts, zombie
+The people prefer 4 different music-genres: ambient, folk, metal, pop
+There are 4 different nationalities: german, indonesian, japanese, thai
+4 different pets are kept: ferret, frog, hamster, snake
+The people prefer 4 different types of sport: climbing, rugby, skateboarding, surfing
+ 1. the owner of the snake and the person who's sport is rugby have the same parity positions##9
+ 2. the person who's sport is climbing is not the japanese or the person who's sport is climbing is not the person who's hobby is baking or both
+ 3. the person watching zombie movies is not the thai or the person watching zombie movies is not the fan folk or both
+ 4. the owner of the frog is not to the right of the person who's sport is climbing##8
+ 5. the person who's hobby is photography and the thai have different parity positions##9
+ 6. the owner of the ferret is in an odd position##4
+ 7. the thai is the person who's hobby is filmmaking or the thai is the person watching horror movies or both##11
+ 8. the person who's hobby is woodworking is somewhere to the right of the person watching horror movies##5
+ 9. the indonesian and the person watching zombie movies have the same parity positions##9
+10. the indonesian is on the far left or far right##3
+11. the person watching epic movies is not to the left of the indonesian##8
+12. the fan pop is the indonesian or the person watching martial-arts movies is the fan pop or both##11
+13. the fan ambient and the japanese have the same parity positions##9
+14. the japanese is not the owner of the hamster or the japanese is not the person watching martial-arts movies or both
+15. the fan metal is the owner of the ferret or the owner of the ferret is the person watching martial-arts movies, but not both##10
+16. the person who's sport is climbing and the owner of the frog have the same parity positions##9
+17. the owner of the ferret is the person who's hobby is filmmaking##1
+18. the german is not to the left of the person who's sport is skateboarding##8
+19. the person who's sport is rugby is the owner of the snake or the person who's sport is rugby is the fan metal, but not both##10
+20. the person who's sport is climbing is the person who's hobby is woodworking or the person who's sport is climbing is the person watching epic movies or both##11
+21. the fan folk is somewhere to the right of the thai##5
+22. the german is not to the right of the indonesian##8
+23. the person who's sport is climbing is not the person watching epic movies or the person who's sport is climbing is not the owner of the ferret or both
+24. the person who's hobby is filmmaking is not to the right of the owner of the ferret##8
+25. the thai is not the person watching martial-arts movies or the person watching martial-arts movies is not the person who's sport is climbing or both
+26. the person watching martial-arts movies is not the person who's hobby is woodworking or the person watching martial-arts movies is not the fan pop or both
+27. the person who's hobby is woodworking is not to the right of the german##8
+28. the person who's hobby is filmmaking is somewhere to the right of the german##5
+29. the person who's hobby is woodworking is somewhere to the left of the fan pop##5
+30. the person who's sport is skateboarding is the person who's hobby is woodworking or the person who's hobby is woodworking is the owner of the frog, but not both##10
+31. the person watching martial-arts movies is between the fan folk and the owner of the snake##2
+32. the person who's sport is skateboarding is not the german or the german is not the owner of the ferret or both","{'Hobby': ['baking', 'woodworking', 'filmmaking', 'photography'], 'Movie-Genre': ['horror', 'zombie', 'martial-arts', 'epic'], 'Music-Genre': ['metal', 'folk', 'ambient', 'pop'], 'Nationality': ['thai', 'german', 'japanese', 'indonesian'], 'Pet': ['hamster', 'frog', 'ferret', 'snake'], 'Sport': ['skateboarding', 'climbing', 'surfing', 'rugby']}"
+Pt1_6x4_level12-4,"There 4 different types of food: artichoke, cabbage, grapes, potato
+The people have 4 different hobbies: magic-tricks, puzzles, reading, skydiving
+The people perfer 4 different movie-genres: crime, disaster, scientific, zombie
+There are 4 different nationalities: american, chinese, french, mexican
+4 different pets are kept: goat, guinea-pig, horse, turtle
+The people use 4 different means of transport: car, helicopter, snowmobile, train
+ 1. the person who's hobby is magic-tricks is between the person driving the car and the person eating artichoke##2
+ 2. the american is not the owner of the goat##6
+ 3. the owner of the guinea-pig is on the far left or far right##3
+ 4. the person driving the car is the owner of the goat or the owner of the goat is the person watching disaster movies, but not both##10
+ 5. the chinese and the person watching scientific movies have different parity positions##9
+ 6. the french is on the left of the chinese##1
+ 7. the person driving the car is the person watching zombie movies##1
+ 8. the person who's hobby is reading is the person eating potato or the person eating potato is the person watching scientific movies or both##11
+ 9. the person who's hobby is magic-tricks is on the left of the owner of the horse##1
+10. the french is the person eating grapes or the person who's hobby is reading is the french, but not both##10
+11. the person eating cabbage is not to the left of the person driving the car##8
+12. the person watching disaster movies is not to the right of the owner of the guinea-pig##8
+13. the person eating grapes is on the left of the person who's hobby is puzzles##1
+14. the person driving the snowmobile is on the left of the person watching scientific movies##1
+15. the person driving the helicopter is on the left or right of the person driving the car##3
+16. the owner of the horse is on the left or right of the owner of the goat##3
+17. the owner of the horse is not to the left of the person eating artichoke##8
+18. the person eating artichoke is the person watching crime movies or the person eating artichoke is the person driving the snowmobile or both##11
+19. the person eating cabbage is on the far left##1
+20. the person eating grapes is not to the right of the person eating potato##8
+21. the person driving the snowmobile is the person driving the snowmobile##1
+22. the person who's hobby is reading is on the left or right of the person eating grapes##3
+23. the chinese is not to the right of the american##8
+24. the person watching disaster movies is not the person who's hobby is skydiving or the person who's hobby is skydiving is not the chinese or both
+25. the american is the person watching scientific movies or the person watching scientific movies is the person driving the snowmobile, but not both##10
+26. the person eating potato is not to the right of the american##8
+27. the person who's hobby is skydiving is not the chinese or the person driving the car is not the person who's hobby is skydiving or both
+28. the person who's hobby is reading and the person watching zombie movies have the same parity positions##9
+29. the person driving the train is the person watching scientific movies or the person eating grapes is the person driving the train or both##11","{'Food': ['cabbage', 'grapes', 'artichoke', 'potato'], 'Hobby': ['reading', 'magic-tricks', 'puzzles', 'skydiving'], 'Movie-Genre': ['zombie', 'disaster', 'crime', 'scientific'], 'Nationality': ['mexican', 'french', 'chinese', 'american'], 'Pet': ['turtle', 'goat', 'horse', 'guinea-pig'], 'Transport': ['car', 'helicopter', 'snowmobile', 'train']}"
+Pt1_6x4_level12-5,"The people have 4 different hobbies: board-games, chess, collecting, video-games
+The people have 4 different jobs:  firefighter, journalist, photographer, social-worker
+The people perfer 4 different movie-genres: action, martial-arts, satire, sports
+The people prefer 4 different music-genres: blues, jazz, r&b, rock
+4 different pets are kept: ferret, goat, goldfish, rat
+The people use 4 different means of transport: boat, helicopter, roller, snowmobile
+ 1. the fan blues is the person who's hobby is video-games or the person driving the snowmobile is the fan blues or both##11
+ 2. the fan blues is not to the right of the person who's hobby is board-games##8
+ 3. the person who's hobby is collecting is not to the left of the fan jazz##8
+ 4. the firefighter is between the journalist and the person who's hobby is chess##2
+ 5. the journalist is not the fan blues or the journalist is not the person driving the roller or both
+ 6. the owner of the goat is not the person who's hobby is chess or the person who's hobby is chess is not the person driving the snowmobile or both
+ 7. the firefighter is the person who's hobby is chess or the person who's hobby is chess is the person driving the roller, but not both##10
+ 8. the person who's hobby is video-games is not the journalist or the journalist is not the person watching action movies or both
+ 9. the person driving the boat is somewhere to the right of the person driving the helicopter##5
+10. the owner of the rat is not the person driving the snowmobile##6
+11. the person who's hobby is collecting is not to the right of the person who's hobby is chess##8
+12. the person driving the roller is not the firefighter or the firefighter is not the fan jazz or both
+13. the person watching sports movies is the person driving the boat or the person watching sports movies is the owner of the ferret, but not both##10
+14. the person watching action movies is somewhere to the left of the owner of the goldfish##5
+15. the person who's hobby is collecting is on the left or right of the person watching satire movies##3
+16. the firefighter is somewhere to the left of the owner of the goldfish##5
+17. the person watching satire movies is not the photographer##6
+18. the person driving the roller is on the left or right of the person watching martial-arts movies##3
+19. the person watching sports movies and the person who's hobby is video-games have the same parity positions##9
+20. the fan blues and the journalist have different parity positions##9
+21. the person who's hobby is chess is on the left or right of the fan r&b##3
+22. the fan jazz is not the photographer or the person who's hobby is board-games is not the fan jazz or both
+23. the person driving the snowmobile is somewhere to the right of the owner of the rat##5
+24. the person watching martial-arts movies is between the person watching satire movies and the person watching action movies##2
+25. the photographer is on the left of the person who's hobby is board-games##1
+26. the person who's hobby is video-games is not the fan jazz or the fan jazz is not the person driving the boat or both","{'Hobby': ['video-games', 'board-games', 'collecting', 'chess'], 'Job': ['photographer', 'journalist', 'firefighter', 'social-worker'], 'Movie-Genre': ['sports', 'action', 'martial-arts', 'satire'], 'Music-Genre': ['blues', 'jazz', 'r&b', 'rock'], 'Pet': ['ferret', 'rat', 'goat', 'goldfish'], 'Transport': ['helicopter', 'boat', 'snowmobile', 'roller']}"
+Pt1_6x4_level12-6,"There 4 different types of food: avocado, garlic, onion, pineapple
+The people have 4 different hobbies: gardening, skydiving, sudoku, woodworking
+The people have 4 different jobs:  chef, dressmaker, nurse, project-manager
+The people prefer 4 different music-genres: blues, d&b, jazz, rock
+The people prefer 4 different types of sport: rugby, soccer, surfing, volleyball
+The people use 4 different means of transport: car, ship, train, tram
+ 1. the person eating pineapple is the project-manager or the person eating pineapple is the fan d&b or both##11
+ 2. the person who's sport is rugby is on the left of the person who's hobby is skydiving##1
+ 3. the person eating garlic and the person driving the tram have the same parity positions##9
+ 4. the person eating pineapple and the person who's sport is rugby have different parity positions##9
+ 5. the person driving the tram is the project-manager or the project-manager is the person eating pineapple, but not both##10
+ 6. the fan blues is on the far left or far right##3
+ 7. the person who's sport is rugby is not to the left of the person who's sport is rugby##8
+ 8. the person driving the ship and the person who's hobby is woodworking have different parity positions##9
+ 9. the person who's sport is volleyball is on the left or right of the person eating onion##3
+10. the person who's sport is soccer is somewhere to the left of the person eating avocado##5
+11. the person driving the tram is not the person eating pineapple or the person driving the tram is not the project-manager or both
+12. the fan jazz is not to the left of the nurse##8
+13. the person who's hobby is woodworking is not the person eating garlic##6
+14. the nurse and the fan rock have different parity positions##9
+15. the person eating onion is on the left or right of the person who's hobby is gardening##3
+16. the person who's hobby is gardening is the dressmaker or the person who's hobby is gardening is the person eating garlic, but not both##10
+17. the person eating onion is the person who's hobby is gardening or the person who's hobby is gardening is the chef, but not both##10
+18. the person who's sport is volleyball is between the person who's hobby is woodworking and the person eating onion##2
+19. the person driving the train is somewhere to the left of the person driving the car##5
+20. the person who's sport is soccer is on the right of the person driving the ship##1
+21. the person who's sport is rugby is not to the right of the person who's hobby is sudoku##8
+22. the person who's hobby is gardening is the person driving the train or the person who's hobby is gardening is the fan rock or both##11
+23. the person who's hobby is woodworking is on the left or right of the fan d&b##3
+24. the dressmaker is not the person who's hobby is gardening or the person eating onion is not the dressmaker or both","{'Food': ['garlic', 'onion', 'avocado', 'pineapple'], 'Hobby': ['gardening', 'skydiving', 'sudoku', 'woodworking'], 'Job': ['chef', 'nurse', 'dressmaker', 'project-manager'], 'Music-Genre': ['rock', 'jazz', 'd&b', 'blues'], 'Sport': ['rugby', 'soccer', 'volleyball', 'surfing'], 'Transport': ['ship', 'train', 'tram', 'car']}"
+Pt1_6x4_level12-7,"There 4 different types of food: cherry, corn, cranberry, lemon
+The people have 4 different jobs:  firefighter, freelancer, photographer, software-developer
+The people prefer 4 different music-genres: ambient, house, pop, soul
+There are 4 different nationalities: brazilian, malaysian, spanish, thai
+The people prefer 4 different types of sport: handball, lacrosse, rugby, tennis
+The people use 4 different means of transport: motorbike, skateboard, snowmobile, taxi
+ 1. the person who's sport is rugby is not to the left of the person driving the skateboard##8
+ 2. the person driving the skateboard is the brazilian or the person driving the skateboard is the person eating corn or both##11
+ 3. the thai and the firefighter have different parity positions##9
+ 4. the firefighter is somewhere between the fan soul and the person driving the snowmobile##7
+ 5. the freelancer is not to the right of the malaysian##8
+ 6. the malaysian is not the freelancer or the malaysian is not the person driving the taxi or both
+ 7. the person who's sport is lacrosse is somewhere to the right of the person who's sport is rugby##5
+ 8. the fan house is on the left of the person driving the snowmobile##1
+ 9. the firefighter is not to the right of the person eating cranberry##8
+10. the brazilian is somewhere to the right of the person who's sport is handball##5
+11. the person who's sport is handball and the software-developer have different parity positions##9
+12. the fan soul is on the left of the fan ambient##1
+13. the person driving the taxi is the brazilian or the person who's sport is lacrosse is the person driving the taxi, but not both##10
+14. the thai is not the fan ambient or the thai is not the person driving the motorbike or both
+15. the fan pop is the person eating cherry or the fan pop is the brazilian, but not both##10
+16. the brazilian is not the person driving the motorbike##6
+17. the person eating cranberry is the thai or the thai is the fan soul or both##11
+18. the software-developer is somewhere between the person who's sport is lacrosse and the person eating corn##7
+19. the person eating lemon is somewhere to the right of the photographer##5
+20. the person driving the motorbike is not to the right of the software-developer##8
+21. the fan ambient is not the software-developer##6
+22. the person eating lemon is the person who's sport is tennis##1","{'Food': ['corn', 'cranberry', 'lemon', 'cherry'], 'Job': ['photographer', 'firefighter', 'software-developer', 'freelancer'], 'Music-Genre': ['soul', 'ambient', 'house', 'pop'], 'Nationality': ['thai', 'spanish', 'brazilian', 'malaysian'], 'Sport': ['rugby', 'handball', 'tennis', 'lacrosse'], 'Transport': ['skateboard', 'motorbike', 'taxi', 'snowmobile']}"
+Pt1_6x4_level12-8,"There are 4 different favourite beverages: iced-tea, soy-milk, tea, water
+There 4 different types of food: corn, kale, mango, potato
+The people perfer 4 different movie-genres: comedy, documentary, horror, musical
+There are 4 different nationalities: british, chinese, dutch, spanish
+4 different pets are kept: bird, fish, frog, goat
+The people use 4 different means of transport: jet-ski, quad-bike, scooter, skateboard
+ 1. the person watching musical movies is somewhere to the left of the owner of the frog##5
+ 2. the person eating potato is on the left or right of the person driving the skateboard##3
+ 3. the owner of the goat is somewhere between the owner of the fish and the person drinking iced-tea##7
+ 4. the person driving the quad-bike is somewhere to the left of the person watching comedy movies##5
+ 5. the person eating potato is not the owner of the frog or the person eating potato is not the person drinking soy-milk or both
+ 6. the british is not the person eating potato or the british is not the owner of the frog or both
+ 7. the dutch is on the left or right of the chinese##3
+ 8. the person driving the jet-ski is on the left of the person watching comedy movies##1
+ 9. the person eating potato is on the left of the person watching horror movies##1
+10. the person driving the quad-bike is not to the right of the spanish##8
+11. the british is somewhere to the right of the owner of the fish##5
+12. the person eating corn and the person drinking tea have the same parity positions##9
+13. the chinese and the person drinking soy-milk have the same parity positions##9
+14. the person eating corn is not the person driving the jet-ski or the person watching comedy movies is not the person eating corn or both
+15. the british is not the owner of the frog or the owner of the frog is not the person eating mango or both
+16. the person watching documentary movies is somewhere to the right of the person watching musical movies##5
+17. the owner of the fish is not to the right of the chinese##8
+18. the dutch is the person drinking soy-milk or the dutch is the person watching musical movies, but not both##10
+19. the person driving the scooter is the person watching comedy movies##1
+20. the person drinking iced-tea is between the person driving the skateboard and the person eating kale##2
+21. the owner of the frog is in an odd position##4
+22. the person driving the scooter is not to the left of the person drinking water##8
+23. the person watching musical movies is the owner of the fish or the person driving the quad-bike is the person watching musical movies or both##11
+24. the person eating corn is not the owner of the goat or the person driving the jet-ski is not the person eating corn or both
+25. the person drinking tea is on the left or right of the person driving the jet-ski##3
+26. the dutch is on the left or right of the person eating kale##3
+27. the dutch is not to the right of the person drinking soy-milk##8
+28. the owner of the frog is not the person watching horror movies or the owner of the frog is not the person drinking soy-milk or both
+29. the person watching comedy movies and the spanish have the same parity positions##9
+30. the owner of the bird is on the right of the person driving the scooter##1","{'Beverage': ['tea', 'water', 'iced-tea', 'soy-milk'], 'Food': ['corn', 'kale', 'potato', 'mango'], 'Movie-Genre': ['musical', 'documentary', 'comedy', 'horror'], 'Nationality': ['dutch', 'chinese', 'spanish', 'british'], 'Pet': ['fish', 'goat', 'frog', 'bird'], 'Transport': ['quad-bike', 'jet-ski', 'scooter', 'skateboard']}"
+Pt1_6x4_level12-9,"There are 4 different favourite beverages: fanta, hot-chocolate, milk, soy-milk
+There 4 different types of food: grapes, pear, peas, radish
+The people have 4 different hobbies: chess, dancing, hiking, singing
+The people have 4 different jobs:  coach, freelancer, photographer, software-developer
+The people perfer 4 different movie-genres: action, comedy, crime, time-travel
+The people prefer 4 different types of sport: rugby, skiing, soccer, water-polo
+ 1. the person who's hobby is chess is on the left or right of the person who's hobby is hiking##3
+ 2. the person who's sport is skiing and the person watching action movies have the same parity positions##9
+ 3. the person watching time-travel movies and the person drinking milk have the same parity positions##9
+ 4. the person who's sport is water-polo is the person drinking milk or the person drinking milk is the person eating pear, but not both##10
+ 5. the person eating radish is not the person drinking fanta##6
+ 6. the coach is the person who's sport is skiing or the person who's sport is skiing is the person drinking milk or both##11
+ 7. the person drinking hot-chocolate is on the far right##1
+ 8. the freelancer is not to the right of the person who's hobby is chess##8
+ 9. the person who's sport is water-polo is not to the right of the person drinking fanta##8
+10. the coach and the person who's hobby is dancing have different parity positions##9
+11. the freelancer is somewhere between the photographer and the person who's hobby is hiking##7
+12. the software-developer is the person watching action movies or the person eating grapes is the software-developer, but not both##10
+13. the photographer is on the right of the person who's sport is skiing##1
+14. the person watching time-travel movies is the person who's hobby is dancing or the person who's sport is skiing is the person watching time-travel movies or both##11
+15. the person who's hobby is chess and the person drinking hot-chocolate have the same parity positions##9
+16. the person drinking fanta is not to the right of the person watching crime movies##8
+17. the person drinking milk is somewhere to the right of the person watching action movies##5
+18. the person who's sport is soccer is not the software-developer or the person who's sport is soccer is not the person eating peas or both
+19. the person who's hobby is hiking and the person who's sport is soccer have the same parity positions##9
+20. the person eating radish is on the far left or far right##3
+21. the coach is somewhere between the person who's hobby is hiking and the person who's hobby is dancing##7
+22. the person who's sport is soccer is not the person who's hobby is chess or the person drinking fanta is not the person who's sport is soccer or both
+23. the person who's sport is soccer is not to the right of the person drinking milk##8
+24. the person who's sport is water-polo is not to the left of the person who's sport is soccer##8
+25. the person eating peas is on the left of the coach##1
+26. the software-developer is the person eating pear##1
+27. the person eating grapes is somewhere to the left of the person watching time-travel movies##5","{'Beverage': ['soy-milk', 'milk', 'fanta', 'hot-chocolate'], 'Food': ['pear', 'peas', 'grapes', 'radish'], 'Hobby': ['hiking', 'chess', 'singing', 'dancing'], 'Job': ['software-developer', 'freelancer', 'coach', 'photographer'], 'Movie-Genre': ['action', 'comedy', 'crime', 'time-travel'], 'Sport': ['soccer', 'water-polo', 'skiing', 'rugby']}"
diff --git a/part2/level12/Pt2_6x5_level12.csv b/part2/level12/Pt2_6x5_level12.csv
new file mode 100644
index 0000000000000000000000000000000000000000..e3a683c9333f253e131f91764cd5d0aa1ed8557d
--- /dev/null
+++ b/part2/level12/Pt2_6x5_level12.csv
@@ -0,0 +1,470 @@
+ID,Clues,SolutionGrid
+Pt1_6x5_level12-0,"There are 5 different favourite beverages: 7up, iced-tea, mirinda, sprite, tea
+There 5 different types of food: avocado, cranberry, grapefruit, papaya, raspberry
+The people have 5 different jobs:  entrepreneur, musician, paramedic, photographer, teacher
+The people prefer 5 different music-genres: electronic, gospel, jazz, reggae, trance
+There are 5 different nationalities: german, indonesian, malaysian, spanish, turkish
+The people use 5 different means of transport: boat, motorbike, snowmobile, subway, van
+ 1. the person drinking 7up is not the person driving the motorbike or the person drinking 7up is not the german or both
+ 2. the fan reggae is somewhere between the malaysian and the person driving the subway##7
+ 3. the fan jazz is somewhere to the right of the indonesian##5
+ 4. the photographer is not to the left of the person drinking tea##8
+ 5. the person eating avocado is between the person eating raspberry and the indonesian##2
+ 6. the person driving the motorbike is the person eating papaya or the person driving the motorbike is the german, but not both##10
+ 7. the person driving the boat is the person drinking 7up##1
+ 8. the person driving the van is not to the left of the person driving the motorbike##8
+ 9. the fan gospel is somewhere to the right of the person eating grapefruit##5
+10. the photographer is in an odd position##4
+11. the entrepreneur is somewhere between the person drinking tea and the spanish##7
+12. the person driving the snowmobile is on the left of the fan gospel##1
+13. the person eating papaya and the person driving the subway have different parity positions##9
+14. the paramedic is on the far right##1
+15. the person eating raspberry is not the malaysian##6
+16. the indonesian and the person eating raspberry have the same parity positions##9
+17. the person driving the van is on the right of the person drinking sprite##1
+18. the person drinking sprite is not to the right of the person driving the snowmobile##8
+19. the spanish is not to the right of the person drinking iced-tea##8
+20. the person driving the boat is on the left of the musician##1
+21. the person eating grapefruit is not the person driving the snowmobile or the person driving the snowmobile is not the person drinking 7up or both
+22. the teacher is on the left or right of the malaysian##3
+23. the musician is on the left of the turkish##1
+24. the person eating raspberry is not the fan electronic##6
+25. the person eating raspberry is on the left or right of the fan jazz##3
+26. the musician is not the fan gospel##6
+27. the person eating raspberry is the person drinking sprite or the person eating raspberry is the fan electronic or both##11
+28. the person driving the van is on the right of the teacher##1
+29. the person drinking iced-tea is not to the right of the teacher##8
+30. the person eating cranberry is in an odd position##4
+31. the teacher is on the left of the person drinking mirinda##1
+32. the fan trance is on the far left##1
+33. the photographer is not the person eating cranberry##6","{'Beverage': ['tea', '7up', 'iced-tea', 'sprite', 'mirinda'], 'Food': ['grapefruit', 'papaya', 'avocado', 'raspberry', 'cranberry'], 'Job': ['photographer', 'entrepreneur', 'musician', 'teacher', 'paramedic'], 'Music-Genre': ['trance', 'electronic', 'jazz', 'reggae', 'gospel'], 'Nationality': ['german', 'indonesian', 'spanish', 'turkish', 'malaysian'], 'Transport': ['motorbike', 'boat', 'subway', 'snowmobile', 'van']}"
+Pt1_6x5_level12-1,"There are 5 different favourite beverages: 7up, almond-milk, cola, iced-tea, lemonade
+There 5 different types of food: cauliflower, orange, peas, raspberry, spinach
+The people have 5 different hobbies: board-games, camping, collecting, gardening, singing
+The people have 5 different jobs:  freelancer, manager, pilot, project-manager, writer
+5 different pets are kept: bird, chinchilla, lizard, rabbit, snake
+The people prefer 5 different types of sport: cycling, skiing, soccer, surfing, tennis
+ 1. the person who's hobby is singing is not the person eating cauliflower or the person who's hobby is singing is not the writer or both
+ 2. the person who's hobby is singing and the person eating cauliflower have different parity positions##9
+ 3. the person eating orange is not the person who's sport is cycling or the person drinking lemonade is not the person eating orange or both
+ 4. the owner of the chinchilla is not the person who's hobby is collecting or the owner of the chinchilla is not the person who's sport is tennis or both
+ 5. the manager is on the right of the person eating raspberry##1
+ 6. the writer is between the owner of the rabbit and the freelancer##2
+ 7. the freelancer is on the left or right of the project-manager##3
+ 8. the person eating orange is somewhere to the right of the person who's sport is skiing##5
+ 9. the owner of the lizard is not to the right of the person eating cauliflower##8
+10. the person who's sport is skiing is the person who's hobby is camping or the person who's hobby is camping is the person drinking cola, but not both##10
+11. the freelancer is not the person who's hobby is camping or the freelancer is not the owner of the lizard or both
+12. the pilot and the person eating orange have different parity positions##9
+13. the manager is not to the right of the owner of the rabbit##8
+14. the person who's hobby is singing is not to the left of the person drinking 7up##8
+15. the person eating spinach is the person who's hobby is gardening or the person eating spinach is the owner of the lizard or both##11
+16. the person who's sport is tennis is on the left or right of the person who's sport is soccer##3
+17. the freelancer and the person who's sport is soccer have different parity positions##9
+18. the person drinking cola is in an even position##4
+19. the person who's sport is soccer is not to the left of the person drinking almond-milk##8
+20. the writer is not to the right of the person eating peas##8
+21. the owner of the snake is somewhere to the right of the freelancer##5
+22. the manager is not the person drinking almond-milk##6
+23. the person who's sport is cycling is somewhere between the person who's sport is tennis and the person who's sport is surfing##7
+24. the freelancer is on the left or right of the person who's sport is cycling##3
+25. the manager is not to the right of the person who's hobby is collecting##8
+26. the person drinking lemonade is somewhere to the right of the person eating orange##5
+27. the person eating cauliflower is the owner of the chinchilla or the person eating cauliflower is the person drinking lemonade or both##11
+28. the person who's hobby is gardening is somewhere to the left of the person eating cauliflower##5
+29. the person who's sport is cycling is not the person who's hobby is collecting##6
+30. the person who's hobby is camping is not to the left of the owner of the snake##8
+31. the person who's sport is surfing is the person eating peas or the owner of the chinchilla is the person who's sport is surfing, but not both##10
+32. the person eating peas is the writer or the person eating peas is the person drinking iced-tea, but not both##10
+33. the person who's sport is soccer is not to the right of the person drinking 7up##8
+34. the person drinking almond-milk and the person eating raspberry have different parity positions##9
+35. the owner of the lizard is between the owner of the bird and the freelancer##2
+36. the person eating raspberry and the person who's sport is cycling have the same parity positions##9
+37. the person drinking 7up is not the person who's hobby is board-games##6
+38. the person eating spinach and the person who's sport is soccer have different parity positions##9
+39. the person who's hobby is collecting is not to the left of the writer##8
+40. the owner of the lizard is not to the right of the owner of the chinchilla##8
+41. the person drinking lemonade is in an odd position##4
+42. the person drinking iced-tea is the person who's hobby is collecting##1","{'Beverage': ['almond-milk', '7up', 'lemonade', 'cola', 'iced-tea'], 'Food': ['spinach', 'orange', 'cauliflower', 'raspberry', 'peas'], 'Hobby': ['gardening', 'singing', 'board-games', 'camping', 'collecting'], 'Job': ['pilot', 'project-manager', 'freelancer', 'writer', 'manager'], 'Pet': ['bird', 'lizard', 'chinchilla', 'snake', 'rabbit'], 'Sport': ['skiing', 'soccer', 'tennis', 'cycling', 'surfing']}"
+Pt1_6x5_level12-2,"There are 5 different favourite beverages: almond-milk, cola, lemonade, mirinda, sprite
+There 5 different types of food: corn, garlic, pear, pepper, spinach
+The people have 5 different hobbies: cooking, filmmaking, photography, video-games, woodworking
+The people perfer 5 different movie-genres: crime, drama, horror, mystery, superhero
+The people prefer 5 different music-genres: funk, house, metal, punk, techno
+5 different pets are kept: cat, dog, goat, goldfish, horse
+ 1. the person who's hobby is cooking is on the left or right of the owner of the cat##3
+ 2. the person who's hobby is cooking is the person eating garlic or the person eating garlic is the owner of the goat or both##11
+ 3. the person watching crime movies is not to the right of the person drinking lemonade##8
+ 4. the person who's hobby is cooking and the fan punk have the same parity positions##9
+ 5. the person eating corn is the fan punk or the person eating corn is the person watching mystery movies or both##11
+ 6. the person eating pear is not the person drinking mirinda##6
+ 7. the fan metal is the person watching drama movies##1
+ 8. the fan techno is the owner of the goldfish or the person who's hobby is woodworking is the fan techno or both##11
+ 9. the person who's hobby is filmmaking is the owner of the cat or the owner of the cat is the person watching mystery movies, but not both##10
+10. the person watching horror movies is on the left or right of the person eating spinach##3
+11. the person watching crime movies is not to the left of the owner of the goldfish##8
+12. the fan punk is not the person watching mystery movies##6
+13. the owner of the cat is not the person watching drama movies or the person watching drama movies is not the person drinking lemonade or both
+14. the person drinking mirinda is the owner of the horse##1
+15. the person eating pepper and the person who's hobby is photography have the same parity positions##9
+16. the fan funk and the person watching horror movies have different parity positions##9
+17. the person drinking cola is somewhere to the right of the fan metal##5
+18. the person drinking sprite is between the owner of the cat and the owner of the goldfish##2
+19. the person watching horror movies is somewhere to the right of the person watching superhero movies##5
+20. the owner of the horse is not the person who's hobby is woodworking##6
+21. the fan funk is in the middle##1
+22. the person watching drama movies is on the left or right of the person who's hobby is filmmaking##3
+23. the fan funk is the person drinking almond-milk or the fan funk is the person watching mystery movies, but not both##10
+24. the owner of the dog and the fan techno have different parity positions##9
+25. the person who's hobby is video-games is somewhere to the left of the owner of the horse##5
+26. the person who's hobby is cooking is the person watching crime movies or the person who's hobby is cooking is the owner of the horse, but not both##10
+27. the person who's hobby is video-games is on the right of the person eating pear##1
+28. the person drinking mirinda is not to the right of the person watching horror movies##8
+29. the person drinking mirinda is not to the left of the person drinking cola##8
+30. the person watching crime movies is the fan house or the fan house is the person who's hobby is cooking or both##11
+31. the person drinking almond-milk is in an odd position##4
+32. the owner of the cat is not to the left of the person who's hobby is woodworking##8
+33. the person watching mystery movies is not the owner of the dog or the person eating spinach is not the person watching mystery movies or both
+34. the person watching mystery movies is on the left or right of the person drinking sprite##3
+35. the person who's hobby is cooking is somewhere to the left of the person watching crime movies##5
+36. the fan punk is in an even position##4
+37. the person drinking cola is not the person watching drama movies##6
+38. the person watching drama movies is not to the right of the person who's hobby is photography##8
+39. the person eating corn is between the owner of the goat and the person watching mystery movies##2
+40. the fan funk is not the person drinking almond-milk or the person drinking almond-milk is not the owner of the goldfish or both
+41. the person watching superhero movies is not to the right of the owner of the goldfish##8
+42. the person watching horror movies and the person eating pepper have different parity positions##9
+43. the person drinking cola is somewhere between the fan metal and the owner of the goat##7
+44. the person who's hobby is cooking is somewhere to the right of the fan metal##5","{'Beverage': ['almond-milk', 'sprite', 'cola', 'mirinda', 'lemonade'], 'Food': ['pepper', 'pear', 'spinach', 'corn', 'garlic'], 'Hobby': ['filmmaking', 'woodworking', 'video-games', 'cooking', 'photography'], 'Movie-Genre': ['superhero', 'drama', 'mystery', 'horror', 'crime'], 'Music-Genre': ['techno', 'metal', 'funk', 'punk', 'house'], 'Pet': ['goldfish', 'dog', 'cat', 'horse', 'goat']}"
+Pt1_6x5_level12-3,"There are 5 different favourite beverages: 7up, hot-chocolate, lemonade, sprite, tea
+The people perfer 5 different movie-genres: crime, family, spy, superhero, zombie
+The people prefer 5 different music-genres: funk, indie, jazz, salsa, soul
+There are 5 different nationalities: argentine, british, colombian, japanese, spanish
+The people prefer 5 different types of sport: badminton, basketball, golf, ice-hockey, skateboarding
+The people use 5 different means of transport: motorbike, quad-bike, roller, subway, van
+ 1. the japanese is not to the left of the fan salsa##8
+ 2. the fan indie is on the left of the person driving the roller##1
+ 3. the person drinking lemonade is somewhere to the left of the person drinking sprite##5
+ 4. the fan indie is on the right of the argentine##1
+ 5. the person driving the roller is not to the right of the person who's sport is skateboarding##8
+ 6. the spanish and the person driving the roller have the same parity positions##9
+ 7. the person watching crime movies is somewhere to the right of the japanese##5
+ 8. the person watching spy movies and the colombian have the same parity positions##9
+ 9. the person driving the subway is in the middle##1
+10. the person watching zombie movies is somewhere to the left of the person drinking hot-chocolate##5
+11. the person who's sport is basketball is in an odd position##4
+12. the japanese is not the person drinking sprite##6
+13. the person who's sport is ice-hockey and the fan indie have the same parity positions##9
+14. the person drinking hot-chocolate is not the person watching zombie movies##6
+15. the argentine is in an odd position##4
+16. the person drinking 7up is somewhere to the right of the person who's sport is badminton##5
+17. the person drinking 7up is not to the left of the person watching family movies##8
+18. the person driving the van and the person who's sport is badminton have different parity positions##9
+19. the person who's sport is golf is the fan jazz or the person watching superhero movies is the person who's sport is golf, but not both##10
+20. the person watching zombie movies is not to the right of the person who's sport is basketball##8
+21. the person drinking sprite and the person who's sport is golf have the same parity positions##9
+22. the fan jazz is the person watching spy movies##1
+23. the person who's sport is ice-hockey is on the right of the person driving the subway##1
+24. the fan salsa is the person watching superhero movies or the fan salsa is the british or both##11
+25. the person driving the motorbike is on the left of the person who's sport is skateboarding##1
+26. the argentine is between the person drinking hot-chocolate and the person drinking 7up##2
+27. the japanese is somewhere to the right of the british##5
+28. the spanish is on the left or right of the person driving the quad-bike##3
+29. the fan soul is not the person driving the roller or the person who's sport is badminton is not the fan soul or both
+30. the person watching superhero movies is somewhere between the person who's sport is badminton and the person who's sport is skateboarding##7
+31. the person driving the roller is in an odd position##4
+32. the person watching spy movies is the person drinking tea or the person drinking tea is the fan jazz or both##11
+33. the fan funk is not to the right of the fan salsa##8
+34. the person watching spy movies is the person driving the motorbike or the person watching spy movies is the person who's sport is golf, but not both##10
+35. the person who's sport is basketball is on the far left or far right##3","{'Beverage': ['lemonade', 'hot-chocolate', 'tea', '7up', 'sprite'], 'Movie-Genre': ['zombie', 'family', 'spy', 'superhero', 'crime'], 'Music-Genre': ['funk', 'salsa', 'jazz', 'indie', 'soul'], 'Nationality': ['spanish', 'british', 'argentine', 'japanese', 'colombian'], 'Sport': ['basketball', 'badminton', 'golf', 'ice-hockey', 'skateboarding'], 'Transport': ['van', 'quad-bike', 'subway', 'motorbike', 'roller']}"
+Pt1_6x5_level12-4,"There are 5 different favourite beverages: coffee, juice, milk, mirinda, sprite
+The people have 5 different jobs:  bartender, manager, musician, scientist, videographer
+The people perfer 5 different movie-genres: comedy, musical, mystery, superhero, thriller
+The people prefer 5 different music-genres: electronic, gospel, jazz, reggae, soul
+The people prefer 5 different types of sport: biathlon, cycling, parkour, skiing, water-polo
+The people use 5 different means of transport: airplane, bike, roller, taxi, van
+ 1. the manager and the person watching musical movies have the same parity positions##9
+ 2. the person watching thriller movies is on the right of the person drinking mirinda##1
+ 3. the person driving the bike and the person who's sport is water-polo have the same parity positions##9
+ 4. the person watching musical movies is on the right of the person who's sport is parkour##1
+ 5. the person watching musical movies and the person who's sport is cycling have the same parity positions##9
+ 6. the fan gospel is on the left or right of the videographer##3
+ 7. the person who's sport is skiing is not the person watching comedy movies or the person drinking sprite is not the person who's sport is skiing or both
+ 8. the person watching comedy movies is not the person who's sport is cycling##6
+ 9. the person drinking juice is not to the left of the person drinking milk##8
+10. the fan electronic is somewhere to the right of the fan soul##5
+11. the person watching comedy movies and the fan jazz have different parity positions##9
+12. the person who's sport is skiing is not to the right of the fan jazz##8
+13. the fan jazz is the person driving the roller or the fan jazz is the person watching comedy movies, but not both##10
+14. the person who's sport is water-polo is somewhere to the right of the person watching mystery movies##5
+15. the fan soul is not the manager or the fan soul is not the person driving the van or both
+16. the person drinking milk is not to the right of the person who's sport is parkour##8
+17. the person drinking milk is not to the right of the fan reggae##8
+18. the person who's sport is cycling and the bartender have the same parity positions##9
+19. the fan gospel is the person drinking milk or the person drinking milk is the person driving the van, but not both##10
+20. the manager and the person driving the airplane have different parity positions##9
+21. the person driving the airplane is on the left or right of the manager##3
+22. the person drinking coffee is not the fan reggae##6
+23. the person watching superhero movies is not the person driving the bike##6
+24. the person driving the van is not to the left of the person who's sport is parkour##8
+25. the person driving the van is on the left or right of the bartender##3
+26. the manager is somewhere to the left of the person who's sport is water-polo##5
+27. the person drinking coffee is on the left or right of the person watching mystery movies##3
+28. the fan gospel and the person watching thriller movies have different parity positions##9
+29. the person drinking juice is in the middle##1
+30. the person driving the van is not to the right of the person drinking milk##8
+31. the scientist is not the person drinking coffee##6
+32. the person who's sport is skiing is on the left or right of the person driving the roller##3
+33. the person driving the taxi is not the manager or the person watching mystery movies is not the person driving the taxi or both
+34. the person who's sport is biathlon is somewhere between the fan electronic and the person watching thriller movies##7
+35. the scientist is somewhere between the fan gospel and the person drinking sprite##7
+36. the fan soul is in the middle##1
+37. the bartender is the fan soul or the person watching musical movies is the bartender, but not both##10
+38. the person drinking juice is the person driving the airplane or the person driving the airplane is the person who's sport is skiing or both##11
+39. the person who's sport is biathlon is on the left or right of the scientist##3","{'Beverage': ['milk', 'mirinda', 'juice', 'sprite', 'coffee'], 'Job': ['videographer', 'bartender', 'scientist', 'manager', 'musician'], 'Movie-Genre': ['superhero', 'musical', 'thriller', 'mystery', 'comedy'], 'Music-Genre': ['reggae', 'gospel', 'soul', 'jazz', 'electronic'], 'Sport': ['parkour', 'cycling', 'skiing', 'biathlon', 'water-polo'], 'Transport': ['van', 'taxi', 'airplane', 'roller', 'bike']}"
+Pt1_6x5_level12-5,"There are 5 different favourite beverages: 7up, coffee, fanta, tea, water
+There 5 different types of food: artichoke, blueberry, orange, peach, potato
+The people have 5 different jobs:  designer, fisherman, photographer, security-guard, videographer
+The people perfer 5 different movie-genres: adventure, animation, mystery, satire, scientific
+The people prefer 5 different music-genres: classical, electronic, funk, gospel, pop
+The people prefer 5 different types of sport: cricket, cycling, golf, handball, swimming
+ 1. the person who's sport is cycling is not to the right of the person drinking fanta##8
+ 2. the person who's sport is handball is the person watching scientific movies##1
+ 3. the person watching satire movies is on the left of the person eating blueberry##1
+ 4. the fan electronic is not to the left of the person drinking tea##8
+ 5. the person watching animation movies is somewhere to the left of the person eating orange##5
+ 6. the person eating blueberry is not to the right of the fisherman##8
+ 7. the person drinking 7up is on the left of the fisherman##1
+ 8. the videographer is on the left or right of the person drinking coffee##3
+ 9. the fan classical is the designer or the person who's sport is golf is the fan classical, but not both##10
+10. the person watching animation movies is on the left or right of the person watching mystery movies##3
+11. the fan gospel is in an odd position##4
+12. the person drinking water is somewhere to the left of the person drinking 7up##5
+13. the designer is in an even position##4
+14. the person eating orange is somewhere to the right of the person watching mystery movies##5
+15. the designer is not to the left of the person drinking tea##8
+16. the person who's sport is golf is not to the left of the videographer##8
+17. the person who's sport is cycling is not the person drinking water##6
+18. the person watching adventure movies is on the left or right of the fan electronic##3
+19. the person watching animation movies is on the left of the person who's sport is cycling##1
+20. the person drinking fanta is not to the left of the person drinking 7up##8
+21. the person watching mystery movies is not the fan gospel or the person watching mystery movies is not the person eating artichoke or both
+22. the photographer is somewhere to the right of the security-guard##5
+23. the person drinking tea is not to the right of the person drinking 7up##8
+24. the person drinking coffee is not the fan funk##6
+25. the person who's sport is golf is not the person watching mystery movies or the person watching mystery movies is not the designer or both
+26. the person watching scientific movies is the person eating blueberry or the person watching scientific movies is the fan funk, but not both##10
+27. the person eating peach is somewhere to the right of the person drinking coffee##5
+28. the fan funk is on the left of the person who's sport is cricket##1
+29. the fan funk is the person drinking tea or the fan funk is the photographer or both##11
+30. the person watching scientific movies is on the left of the person eating potato##1
+31. the person who's sport is cycling is not the security-guard or the security-guard is not the person drinking tea or both
+32. the person who's sport is handball is on the left or right of the person who's sport is golf##3
+33. the person who's sport is cricket is not the videographer##6
+34. the person who's sport is handball is the person watching scientific movies##1
+35. the person drinking water is not the fan gospel or the person drinking water is not the person watching mystery movies or both
+36. the person eating potato and the fan classical have the same parity positions##9
+37. the person drinking tea is somewhere to the right of the fan gospel##5
+38. the fan gospel is somewhere to the left of the fan electronic##5
+39. the person drinking water and the person who's sport is cricket have the same parity positions##9
+40. the person watching mystery movies is the person drinking tea or the person drinking tea is the person eating orange, but not both##10
+41. the person eating peach is not the person who's sport is cycling or the person who's sport is cycling is not the person watching animation movies or both
+42. the fan electronic is on the left of the fan classical##1","{'Beverage': ['coffee', 'tea', 'water', '7up', 'fanta'], 'Food': ['artichoke', 'peach', 'orange', 'blueberry', 'potato'], 'Job': ['security-guard', 'videographer', 'photographer', 'designer', 'fisherman'], 'Movie-Genre': ['animation', 'mystery', 'satire', 'scientific', 'adventure'], 'Music-Genre': ['gospel', 'funk', 'pop', 'electronic', 'classical'], 'Sport': ['swimming', 'cycling', 'cricket', 'handball', 'golf']}"
+Pt1_6x5_level12-6,"There are 5 different favourite beverages: almond-milk, cola, juice, milk, water
+There 5 different types of food: asparagus, cauliflower, cranberry, pineapple, spinach
+The people have 5 different hobbies: dancing, fishing, video-games, woodworking, writing
+There are 5 different nationalities: colombian, egyptian, german, malaysian, nigerian
+5 different pets are kept: cat, dog, frog, horse, mouse
+The people prefer 5 different types of sport: cycling, rugby, swimming, tennis, water-polo
+ 1. the colombian is somewhere to the left of the person drinking water##5
+ 2. the person drinking water is the person who's sport is rugby or the person eating asparagus is the person drinking water or both##11
+ 3. the person drinking juice is somewhere to the left of the owner of the mouse##5
+ 4. the nigerian is not to the left of the person eating spinach##8
+ 5. the person who's sport is swimming is the person drinking cola or the person who's sport is swimming is the german, but not both##10
+ 6. the german is not to the right of the german##8
+ 7. the egyptian and the owner of the frog have different parity positions##9
+ 8. the person drinking water is not the person who's hobby is writing or the person who's hobby is writing is not the person eating cranberry or both
+ 9. the colombian is not to the right of the person eating cauliflower##8
+10. the owner of the horse and the person who's sport is water-polo have the same parity positions##9
+11. the person eating asparagus is not to the left of the person eating cauliflower##8
+12. the person who's sport is swimming is not to the right of the owner of the cat##8
+13. the owner of the mouse is not to the right of the person who's sport is rugby##8
+14. the person who's hobby is fishing is in an even position##4
+15. the german is somewhere to the left of the person who's hobby is fishing##5
+16. the person who's hobby is fishing and the person who's sport is cycling have the same parity positions##9
+17. the person who's sport is rugby and the person drinking water have the same parity positions##9
+18. the nigerian is the person eating cranberry##1
+19. the person who's hobby is video-games is not the owner of the mouse or the person who's hobby is video-games is not the person eating cranberry or both
+20. the person eating asparagus is the person drinking juice or the person drinking juice is the person who's sport is water-polo, but not both##10
+21. the person eating spinach is not the person who's sport is swimming or the person who's sport is swimming is not the nigerian or both
+22. the person drinking almond-milk and the german have different parity positions##9
+23. the owner of the frog is somewhere to the right of the person who's hobby is video-games##5
+24. the german is the person who's hobby is writing##1
+25. the person drinking milk is somewhere to the left of the person drinking water##5
+26. the person who's sport is cycling is the owner of the frog##1
+27. the person drinking almond-milk is on the left or right of the person who's hobby is writing##3
+28. the person who's hobby is video-games is on the far left or far right##3
+29. the person drinking cola is the person who's sport is water-polo or the person who's sport is water-polo is the person who's hobby is writing, but not both##10
+30. the owner of the horse is not the person who's sport is swimming or the owner of the horse is not the person who's hobby is woodworking or both
+31. the person eating cauliflower is on the right of the person drinking cola##1
+32. the person who's hobby is dancing is not the person drinking water or the person who's hobby is dancing is not the german or both
+33. the person who's sport is swimming is the owner of the cat or the person who's sport is swimming is the person drinking milk, but not both##10
+34. the german is somewhere to the left of the person eating spinach##5
+35. the person eating cranberry is not the colombian or the owner of the mouse is not the person eating cranberry or both
+36. the malaysian is on the far right##1
+37. the nigerian is the owner of the frog or the nigerian is the person who's sport is tennis, but not both##10
+38. the person drinking almond-milk is not to the left of the person eating cauliflower##8
+39. the owner of the dog is on the left or right of the person eating cauliflower##3
+40. the person eating asparagus is the person who's sport is rugby or the person eating asparagus is the person who's hobby is woodworking, but not both##10
+41. the person who's hobby is woodworking is in an odd position##4","{'Beverage': ['cola', 'juice', 'almond-milk', 'milk', 'water'], 'Food': ['pineapple', 'cauliflower', 'spinach', 'cranberry', 'asparagus'], 'Hobby': ['video-games', 'writing', 'woodworking', 'fishing', 'dancing'], 'Nationality': ['colombian', 'german', 'egyptian', 'nigerian', 'malaysian'], 'Pet': ['cat', 'horse', 'dog', 'frog', 'mouse'], 'Sport': ['swimming', 'water-polo', 'tennis', 'cycling', 'rugby']}"
+Pt1_6x5_level12-7,"There are 5 different favourite beverages: coffee, fanta, iced-tea, soy-milk, tea
+The people have 5 different jobs:  architect, bartender, entrepreneur, fisherman, librarian
+The people perfer 5 different movie-genres: action, drama, family, martial-arts, superhero
+There are 5 different nationalities: american, british, dutch, russian, thai
+5 different pets are kept: cat, chinchilla, lizard, mouse, rat
+The people use 5 different means of transport: boat, bus, motorbike, ship, train
+ 1. the owner of the mouse is in an odd position##4
+ 2. the dutch is not the person driving the train or the dutch is not the owner of the cat or both
+ 3. the person watching action movies is on the far left or far right##3
+ 4. the person watching martial-arts movies is not to the right of the architect##8
+ 5. the entrepreneur is the person drinking coffee or the person watching drama movies is the entrepreneur, but not both##10
+ 6. the owner of the chinchilla is not the librarian##6
+ 7. the person drinking fanta is not the person driving the train or the person drinking fanta is not the british or both
+ 8. the architect and the person drinking tea have different parity positions##9
+ 9. the owner of the chinchilla is not to the left of the person drinking iced-tea##8
+10. the person driving the ship is not to the left of the owner of the rat##8
+11. the owner of the rat is not to the right of the person watching martial-arts movies##8
+12. the person driving the ship is the dutch or the fisherman is the person driving the ship, but not both##10
+13. the russian is not the person driving the ship or the person driving the ship is not the person watching superhero movies or both
+14. the owner of the cat is not to the right of the person driving the boat##8
+15. the british is on the left or right of the owner of the cat##3
+16. the person drinking fanta is in an even position##4
+17. the fisherman is not to the left of the person driving the boat##8
+18. the owner of the lizard is not to the left of the person watching action movies##8
+19. the owner of the chinchilla is not to the right of the person driving the ship##8
+20. the person drinking iced-tea is not to the right of the person drinking soy-milk##8
+21. the person watching action movies is the librarian or the person drinking coffee is the person watching action movies, but not both##10
+22. the owner of the mouse and the russian have the same parity positions##9
+23. the person driving the ship is in an even position##4
+24. the person watching drama movies is the russian or the russian is the fisherman or both##11
+25. the architect is the dutch or the architect is the owner of the lizard or both##11
+26. the person driving the train is somewhere between the entrepreneur and the architect##7
+27. the american is not the person drinking coffee##6
+28. the person drinking iced-tea is the person driving the boat or the person drinking iced-tea is the architect or both##11
+29. the dutch is somewhere to the right of the librarian##5
+30. the person driving the bus is the person drinking coffee##1
+31. the person watching martial-arts movies is on the right of the person driving the motorbike##1
+32. the russian is somewhere to the right of the person drinking iced-tea##5
+33. the person watching superhero movies is not to the left of the dutch##8
+34. the owner of the mouse is not to the right of the thai##8
+35. the person driving the motorbike and the librarian have different parity positions##9
+36. the bartender is the person drinking tea or the person drinking tea is the person watching martial-arts movies, but not both##10
+37. the person driving the boat is in an odd position##4
+38. the person driving the train is the person watching family movies or the person watching family movies is the person drinking iced-tea or both##11
+39. the person driving the motorbike is somewhere to the left of the person drinking tea##5
+40. the thai is on the left or right of the british##3
+41. the person drinking tea is in an odd position##4
+42. the person driving the train is on the left or right of the owner of the cat##3
+43. the person driving the bus is on the left of the bartender##1
+44. the owner of the mouse is not to the right of the russian##8","{'Beverage': ['coffee', 'fanta', 'tea', 'iced-tea', 'soy-milk'], 'Job': ['entrepreneur', 'bartender', 'librarian', 'architect', 'fisherman'], 'Movie-Genre': ['action', 'drama', 'martial-arts', 'family', 'superhero'], 'Nationality': ['british', 'thai', 'american', 'dutch', 'russian'], 'Pet': ['mouse', 'cat', 'rat', 'chinchilla', 'lizard'], 'Transport': ['bus', 'motorbike', 'train', 'ship', 'boat']}"
+Pt1_6x5_level12-8,"There are 5 different favourite beverages: cola, hot-chocolate, lemonade, soy-milk, sprite
+The people have 5 different hobbies: dancing, filmmaking, hiking, photography, skydiving
+The people have 5 different jobs:  chef, fisherman, nurse, police-officer, social-worker
+The people perfer 5 different movie-genres: documentary, family, fantasy, mystery, zombie
+The people prefer 5 different music-genres: classical, disco, house, indie, r&b
+5 different pets are kept: bird, chinchilla, frog, mouse, rabbit
+ 1. the social-worker is the fan indie or the social-worker is the person drinking soy-milk, but not both##10
+ 2. the owner of the frog is in an even position##4
+ 3. the person watching family movies is somewhere to the right of the person drinking hot-chocolate##5
+ 4. the person watching fantasy movies is somewhere between the person who's hobby is filmmaking and the person watching family movies##7
+ 5. the fan house is not to the right of the owner of the mouse##8
+ 6. the person who's hobby is skydiving is not the owner of the rabbit or the person who's hobby is skydiving is not the person watching mystery movies or both
+ 7. the fan house is not the owner of the bird or the owner of the bird is not the person watching family movies or both
+ 8. the person drinking cola is not the fan r&b##6
+ 9. the person watching fantasy movies is not the person drinking hot-chocolate or the chef is not the person watching fantasy movies or both
+10. the owner of the frog is somewhere to the left of the person who's hobby is hiking##5
+11. the fan house is on the right of the fan r&b##1
+12. the person who's hobby is hiking is not the owner of the bird or the owner of the bird is not the person drinking cola or both
+13. the fan house is not the person who's hobby is photography or the person who's hobby is photography is not the nurse or both
+14. the owner of the rabbit is somewhere to the right of the person watching mystery movies##5
+15. the person watching fantasy movies is not to the right of the person watching fantasy movies##8
+16. the person who's hobby is dancing is on the right of the police-officer##1
+17. the person who's hobby is photography is not the person drinking lemonade##6
+18. the chef is somewhere to the left of the person who's hobby is photography##5
+19. the person watching mystery movies is not to the left of the owner of the chinchilla##8
+20. the person drinking soy-milk is not the person who's hobby is filmmaking##6
+21. the person watching fantasy movies is not to the left of the owner of the frog##8
+22. the person watching mystery movies is the person who's hobby is filmmaking##1
+23. the person drinking sprite is on the left or right of the person who's hobby is skydiving##3
+24. the person drinking lemonade is on the left of the person drinking hot-chocolate##1
+25. the person watching documentary movies is not to the right of the owner of the bird##8
+26. the fan classical is on the left or right of the fan disco##3
+27. the person drinking soy-milk is not to the right of the nurse##8
+28. the owner of the mouse is on the left or right of the person watching documentary movies##3
+29. the person drinking sprite is on the left of the fan disco##1
+30. the owner of the chinchilla is somewhere to the left of the social-worker##5
+31. the nurse is somewhere to the left of the fan indie##5
+32. the person who's hobby is dancing is not to the right of the person who's hobby is hiking##8
+33. the person watching fantasy movies is somewhere between the person watching zombie movies and the fisherman##7
+34. the person drinking lemonade is not the fan indie or the person drinking lemonade is not the person who's hobby is photography or both
+35. the owner of the bird is not the person watching documentary movies or the owner of the bird is not the person drinking hot-chocolate or both
+36. the person watching fantasy movies is not the person drinking lemonade or the person watching fantasy movies is not the owner of the rabbit or both
+37. the fan r&b is the person who's hobby is photography##1
+38. the owner of the frog is between the person drinking sprite and the person drinking hot-chocolate##2
+39. the owner of the frog is not to the right of the police-officer##8
+40. the owner of the mouse is not the person who's hobby is skydiving##6
+41. the owner of the bird is on the left or right of the person who's hobby is photography##3
+42. the fan r&b and the police-officer have the same parity positions##9","{'Beverage': ['sprite', 'lemonade', 'hot-chocolate', 'soy-milk', 'cola'], 'Hobby': ['filmmaking', 'skydiving', 'photography', 'dancing', 'hiking'], 'Job': ['fisherman', 'chef', 'police-officer', 'nurse', 'social-worker'], 'Movie-Genre': ['mystery', 'fantasy', 'zombie', 'documentary', 'family'], 'Music-Genre': ['classical', 'disco', 'r&b', 'house', 'indie'], 'Pet': ['chinchilla', 'frog', 'rabbit', 'bird', 'mouse']}"
+Pt1_6x5_level12-9,"There are 5 different favourite beverages: 7up, hot-chocolate, iced-tea, milk, sprite
+There 5 different types of food: asparagus, garlic, lemon, papaya, zucchini
+The people have 5 different jobs:  bartender, dancer, doctor, paramedic, social-worker
+The people prefer 5 different music-genres: blues, jazz, r&b, salsa, techno
+There are 5 different nationalities: american, australian, british, chinese, russian
+The people prefer 5 different types of sport: basketball, cricket, handball, snowboarding, weightlifting
+ 1. the person eating lemon is not the fan jazz or the fan jazz is not the person who's sport is cricket or both
+ 2. the fan r&b is on the left of the fan salsa##1
+ 3. the person who's sport is handball is in an even position##4
+ 4. the doctor is on the left or right of the person drinking hot-chocolate##3
+ 5. the person who's sport is cricket is not the person drinking 7up##6
+ 6. the person eating garlic is not the chinese or the person who's sport is snowboarding is not the person eating garlic or both
+ 7. the american is on the left or right of the social-worker##3
+ 8. the fan techno is not the person drinking hot-chocolate or the british is not the fan techno or both
+ 9. the person drinking milk is somewhere between the fan salsa and the person eating asparagus##7
+10. the person eating asparagus is not the fan salsa##6
+11. the fan techno is the person who's sport is weightlifting or the fan techno is the person eating zucchini, but not both##10
+12. the person drinking sprite is on the left or right of the person eating garlic##3
+13. the fan blues is not the russian##6
+14. the paramedic is in an odd position##4
+15. the paramedic is not the british or the paramedic is not the person eating lemon or both
+16. the person who's sport is weightlifting is on the left of the doctor##1
+17. the dancer is the fan salsa or the dancer is the person drinking iced-tea, but not both##10
+18. the bartender is not the person eating papaya or the bartender is not the chinese or both
+19. the person eating lemon is not the american or the person eating lemon is not the person drinking sprite or both
+20. the person who's sport is cricket is somewhere to the right of the person who's sport is basketball##5
+21. the social-worker and the fan r&b have different parity positions##9
+22. the person who's sport is snowboarding is not the fan salsa or the person drinking sprite is not the person who's sport is snowboarding or both
+23. the person drinking hot-chocolate is not the fan r&b or the person drinking hot-chocolate is not the american or both
+24. the american is on the right of the british##1
+25. the person who's sport is snowboarding is somewhere to the left of the person eating lemon##5
+26. the person eating papaya is the person drinking iced-tea or the person eating papaya is the person who's sport is handball, but not both##10
+27. the bartender is on the left of the fan blues##1
+28. the social-worker is somewhere to the left of the fan blues##5
+29. the person who's sport is handball is on the right of the doctor##1
+30. the dancer is not the russian or the person who's sport is handball is not the dancer or both
+31. the fan r&b is the person who's sport is weightlifting or the fan r&b is the person eating garlic, but not both##10
+32. the person who's sport is weightlifting is not the person drinking 7up##6
+33. the fan r&b is not the doctor or the doctor is not the person who's sport is handball or both
+34. the person who's sport is basketball is not to the right of the person who's sport is snowboarding##8
+35. the person who's sport is basketball is not to the right of the person drinking 7up##8
+36. the fan jazz is on the left or right of the person who's sport is basketball##3
+37. the person who's sport is basketball is the social-worker or the person who's sport is basketball is the person eating zucchini or both##11
+38. the social-worker is not to the left of the british##8
+39. the person drinking hot-chocolate and the fan jazz have the same parity positions##9
+40. the paramedic and the person drinking iced-tea have the same parity positions##9
+41. the fan blues is not the person drinking milk or the fan blues is not the person who's sport is snowboarding or both
+42. the fan blues and the russian have different parity positions##9
+43. the australian is somewhere to the left of the british##5
+44. the person drinking sprite is not to the left of the person drinking hot-chocolate##8
+45. the dancer is on the right of the person eating lemon##1
+46. the person drinking hot-chocolate is not to the right of the person drinking sprite##8
+47. the person drinking 7up is on the left of the person drinking hot-chocolate##1","{'Beverage': ['7up', 'hot-chocolate', 'milk', 'sprite', 'iced-tea'], 'Food': ['zucchini', 'asparagus', 'garlic', 'lemon', 'papaya'], 'Job': ['paramedic', 'social-worker', 'doctor', 'bartender', 'dancer'], 'Music-Genre': ['techno', 'jazz', 'r&b', 'salsa', 'blues'], 'Nationality': ['australian', 'british', 'american', 'russian', 'chinese'], 'Sport': ['basketball', 'weightlifting', 'snowboarding', 'handball', 'cricket']}"
diff --git a/part2/level12/Pt2_6x6_level12.csv b/part2/level12/Pt2_6x6_level12.csv
new file mode 100644
index 0000000000000000000000000000000000000000..8cd79a8f63a23a310a84c270fae93c682333f888
--- /dev/null
+++ b/part2/level12/Pt2_6x6_level12.csv
@@ -0,0 +1,617 @@
+ID,Clues,SolutionGrid
+Pt1_6x6_level12-0,"There are 6 different favourite beverages: 7up, fanta, iced-tea, mirinda, soy-milk, tea
+There 6 different types of food: avocado, carrot, cucumber, garlic, kiwi, tomato
+The people have 6 different jobs:  coach, firefighter, manager, paramedic, photographer, pilot
+The people prefer 6 different music-genres: ambient, dubstep, house, metal, punk, r&b
+6 different pets are kept: dog, ferret, guinea-pig, hamster, pony, turtle
+The people prefer 6 different types of sport: biathlon, golf, ice-hockey, skiing, volleyball, weightlifting
+ 1. the owner of the guinea-pig is the person drinking soy-milk or the person drinking soy-milk is the person eating avocado, but not both##10
+ 2. the owner of the turtle and the person who's sport is biathlon have the same parity positions##9
+ 3. the person eating avocado is the person who's sport is golf or the person eating avocado is the owner of the ferret, but not both##10
+ 4. the person eating avocado is not to the right of the firefighter##8
+ 5. the firefighter and the person who's sport is golf have different parity positions##9
+ 6. the person who's sport is weightlifting is somewhere between the fan r&b and the person eating garlic##7
+ 7. the person who's sport is volleyball is not the firefighter##6
+ 8. the person drinking mirinda is somewhere to the right of the owner of the ferret##5
+ 9. the pilot is not the person drinking 7up or the person drinking 7up is not the person eating garlic or both
+10. the person drinking iced-tea is on the right of the person drinking 7up##1
+11. the person drinking mirinda is in an odd position##4
+12. the person eating avocado and the person who's sport is ice-hockey have the same parity positions##9
+13. the pilot and the owner of the ferret have different parity positions##9
+14. the person drinking tea is the fan ambient or the fan ambient is the manager, but not both##10
+15. the paramedic and the person drinking 7up have the same parity positions##9
+16. the person drinking 7up is not to the right of the fan punk##8
+17. the person eating avocado is not the fan ambient##6
+18. the person eating kiwi is the owner of the pony or the owner of the pony is the fan punk, but not both##10
+19. the pilot is on the right of the person drinking 7up##1
+20. the person who's sport is weightlifting is somewhere to the left of the person eating carrot##5
+21. the coach is not to the right of the manager##8
+22. the person drinking iced-tea is on the left of the person eating cucumber##1
+23. the person drinking tea is not the fan house##6
+24. the pilot is the person who's sport is golf##1
+25. the person who's sport is weightlifting is not to the left of the person who's sport is biathlon##8
+26. the photographer is not the fan ambient or the photographer is not the person who's sport is golf or both
+27. the coach is on the left or right of the owner of the hamster##3
+28. the owner of the pony is on the left or right of the fan metal##3
+29. the fan ambient is somewhere to the right of the owner of the turtle##5
+30. the fan r&b is not the person eating avocado##6
+31. the owner of the hamster and the person drinking mirinda have different parity positions##9
+32. the paramedic is in an even position##4
+33. the owner of the hamster is not the paramedic or the owner of the hamster is not the person eating carrot or both
+34. the manager is not to the right of the person eating kiwi##8
+35. the person who's sport is volleyball is on the left or right of the person eating garlic##3
+36. the person drinking fanta and the person who's sport is ice-hockey have the same parity positions##9
+37. the coach and the owner of the guinea-pig have the same parity positions##9
+38. the manager is somewhere to the right of the owner of the ferret##5
+39. the owner of the dog is the person who's sport is ice-hockey or the person eating garlic is the owner of the dog or both##11
+40. the owner of the pony is not the person drinking iced-tea or the owner of the pony is not the person who's sport is skiing or both
+41. the pilot and the fan r&b have the same parity positions##9
+42. the coach is on the left of the manager##1
+43. the owner of the hamster is not the person who's sport is volleyball or the person who's sport is volleyball is not the person eating carrot or both
+44. the person who's sport is skiing is not the person eating carrot or the person who's sport is skiing is not the pilot or both
+45. the owner of the guinea-pig is somewhere to the right of the fan house##5
+46. the person eating carrot is on the right of the paramedic##1
+47. the owner of the guinea-pig is the manager or the owner of the guinea-pig is the person eating carrot, but not both##10
+48. the fan r&b is somewhere to the left of the person drinking soy-milk##5
+49. the person who's sport is volleyball is on the left or right of the coach##3
+50. the person drinking iced-tea and the fan metal have the same parity positions##9
+51. the person drinking tea is on the left or right of the person who's sport is weightlifting##3
+52. the pilot is somewhere to the right of the person who's sport is volleyball##5","{'Beverage': ['tea', 'soy-milk', 'mirinda', '7up', 'iced-tea', 'fanta'], 'Food': ['tomato', 'avocado', 'carrot', 'kiwi', 'garlic', 'cucumber'], 'Job': ['photographer', 'paramedic', 'coach', 'manager', 'pilot', 'firefighter'], 'Music-Genre': ['r&b', 'house', 'dubstep', 'ambient', 'metal', 'punk'], 'Pet': ['turtle', 'ferret', 'guinea-pig', 'hamster', 'dog', 'pony'], 'Sport': ['biathlon', 'weightlifting', 'skiing', 'volleyball', 'golf', 'ice-hockey']}"
+Pt1_6x6_level12-1,"There are 6 different favourite beverages: 7up, almond-milk, coffee, milk, sprite, tea
+There 6 different types of food: apricot, cranberry, orange, papaya, peach, pear
+The people have 6 different jobs:  chef, fisherman, freelancer, librarian, musician, software-developer
+The people prefer 6 different music-genres: ambient, classical, d&b, dubstep, folk, gospel
+6 different pets are kept: ferret, fish, goat, hamster, hedgehog, rabbit
+The people prefer 6 different types of sport: badminton, biathlon, cricket, sailing, surfing, volleyball
+ 1. the fan folk is not to the right of the fan ambient##8
+ 2. the fan ambient and the person eating cranberry have different parity positions##9
+ 3. the fan ambient is not to the left of the musician##8
+ 4. the person eating orange is the person drinking milk##1
+ 5. the person eating peach and the person drinking tea have the same parity positions##9
+ 6. the owner of the ferret is somewhere between the person eating orange and the fan gospel##7
+ 7. the person who's sport is biathlon is on the left of the person drinking tea##1
+ 8. the owner of the goat is not the person drinking 7up or the owner of the goat is not the person who's sport is volleyball or both
+ 9. the chef and the owner of the goat have different parity positions##9
+10. the musician is not to the left of the person drinking almond-milk##8
+11. the person who's sport is volleyball is not to the left of the fan gospel##8
+12. the owner of the ferret is not the fan dubstep or the person eating cranberry is not the owner of the ferret or both
+13. the owner of the rabbit is not the person who's sport is badminton or the owner of the rabbit is not the person eating cranberry or both
+14. the owner of the fish is in an odd position##4
+15. the owner of the hamster is somewhere between the owner of the goat and the librarian##7
+16. the owner of the hamster is on the right of the librarian##1
+17. the person drinking almond-milk is not the person eating papaya or the person drinking almond-milk is not the fan folk or both
+18. the person who's sport is volleyball is not to the right of the person eating apricot##8
+19. the person drinking sprite is not the fisherman or the person who's sport is cricket is not the person drinking sprite or both
+20. the fisherman is on the left of the chef##1
+21. the person drinking almond-milk is not to the right of the person who's sport is volleyball##8
+22. the person who's sport is volleyball is between the person drinking sprite and the person who's sport is biathlon##2
+23. the owner of the goat is on the left or right of the owner of the fish##3
+24. the owner of the ferret is somewhere to the right of the fan ambient##5
+25. the person who's sport is biathlon is somewhere to the right of the owner of the rabbit##5
+26. the software-developer and the person eating cranberry have the same parity positions##9
+27. the librarian is not the person drinking milk or the person drinking milk is not the person who's sport is biathlon or both
+28. the person who's sport is sailing is not to the left of the person eating papaya##8
+29. the owner of the rabbit is the person eating apricot or the fan d&b is the owner of the rabbit, but not both##10
+30. the owner of the ferret is not the person who's sport is volleyball##6
+31. the person drinking almond-milk is not to the left of the person drinking 7up##8
+32. the software-developer is in an even position##4
+33. the freelancer is between the librarian and the musician##2
+34. the chef is not to the left of the person who's sport is badminton##8
+35. the owner of the goat is not to the right of the person who's sport is surfing##8
+36. the person who's sport is biathlon is on the right of the musician##1
+37. the owner of the ferret and the person who's sport is biathlon have the same parity positions##9
+38. the fan folk is not to the right of the person drinking tea##8
+39. the fan folk and the person who's sport is sailing have the same parity positions##9
+40. the fan gospel is the person who's sport is biathlon or the owner of the fish is the fan gospel, but not both##10
+41. the person eating peach is not to the left of the chef##8
+42. the fan classical is not the person who's sport is badminton##6
+43. the fan folk is the freelancer##1
+44. the fan d&b is on the left of the fan folk##1
+45. the owner of the ferret is the person eating pear or the person eating pear is the fisherman or both##11
+46. the person who's sport is badminton is not the owner of the goat##6
+47. the owner of the hedgehog is the fan ambient or the fan ambient is the person eating orange or both##11
+48. the fan dubstep is somewhere to the left of the person who's sport is surfing##5
+49. the owner of the fish is not to the left of the fan ambient##8
+50. the person who's sport is cricket is somewhere between the person who's sport is badminton and the person who's sport is biathlon##7
+51. the owner of the hedgehog is somewhere to the left of the owner of the ferret##5
+52. the fan gospel is not the person who's sport is cricket or the owner of the goat is not the fan gospel or both
+53. the owner of the ferret and the chef have different parity positions##9
+54. the person eating apricot is the person who's sport is sailing or the person eating apricot is the software-developer, but not both##10
+55. the person eating cranberry is the owner of the hamster or the owner of the hamster is the fan dubstep or both##11
+56. the person drinking almond-milk and the person eating pear have the same parity positions##9","{'Beverage': ['7up', 'almond-milk', 'milk', 'coffee', 'tea', 'sprite'], 'Food': ['papaya', 'cranberry', 'orange', 'pear', 'peach', 'apricot'], 'Job': ['librarian', 'freelancer', 'musician', 'fisherman', 'chef', 'software-developer'], 'Music-Genre': ['d&b', 'folk', 'ambient', 'dubstep', 'gospel', 'classical'], 'Pet': ['rabbit', 'hamster', 'hedgehog', 'ferret', 'fish', 'goat'], 'Sport': ['badminton', 'sailing', 'cricket', 'biathlon', 'volleyball', 'surfing']}"
+Pt1_6x6_level12-2,"There 6 different types of food: asparagus, broccoli, cauliflower, cherry, peach, radish
+The people have 6 different jobs:  accountant, analyst, architect, chef, teacher, writer
+The people perfer 6 different movie-genres: documentary, satire, sports, superhero, thriller, time-travel
+The people prefer 6 different music-genres: classical, electronic, folk, indie, metal, trance
+There are 6 different nationalities: american, australian, canadian, chinese, indian, polish
+The people use 6 different means of transport: bike, car, jet-ski, motorbike, scooter, taxi
+ 1. the fan metal is the person eating cauliflower or the fan metal is the canadian, but not both##10
+ 2. the person driving the scooter is the fan metal or the person eating asparagus is the person driving the scooter, but not both##10
+ 3. the polish is on the left or right of the australian##3
+ 4. the chinese is not to the left of the person watching documentary movies##8
+ 5. the writer is not the fan trance or the writer is not the indian or both
+ 6. the person eating radish is not the fan indie##6
+ 7. the person watching time-travel movies is on the right of the fan electronic##1
+ 8. the person eating radish is not the person driving the car or the fan indie is not the person eating radish or both
+ 9. the person eating broccoli is not the fan folk##6
+10. the fan metal and the person driving the motorbike have the same parity positions##9
+11. the person eating cherry and the person driving the jet-ski have different parity positions##9
+12. the fan metal is somewhere to the right of the person watching thriller movies##5
+13. the chef is somewhere to the right of the person driving the taxi##5
+14. the polish is somewhere to the left of the fan trance##5
+15. the chinese is somewhere to the left of the person watching satire movies##5
+16. the indian is not the person driving the car##6
+17. the person eating cauliflower is not the teacher##6
+18. the indian is not to the left of the fan indie##8
+19. the chef is somewhere to the left of the person watching thriller movies##5
+20. the architect is in an even position##4
+21. the analyst is in an odd position##4
+22. the person watching superhero movies is the person driving the taxi##1
+23. the fan indie and the american have different parity positions##9
+24. the person driving the motorbike is the teacher or the indian is the person driving the motorbike, but not both##10
+25. the fan trance is the person driving the car or the fan trance is the analyst, but not both##10
+26. the canadian is not the fan trance or the canadian is not the person watching documentary movies or both
+27. the person driving the taxi is not the australian##6
+28. the person watching thriller movies is on the left of the fan trance##1
+29. the person driving the motorbike and the american have different parity positions##9
+30. the chef and the person eating cherry have different parity positions##9
+31. the polish is in an odd position##4
+32. the person eating broccoli is not to the right of the person driving the jet-ski##8
+33. the person watching time-travel movies is not to the right of the fan trance##8
+34. the person eating radish and the fan metal have the same parity positions##9
+35. the analyst and the person driving the jet-ski have different parity positions##9
+36. the person driving the motorbike is on the left or right of the person watching documentary movies##3
+37. the person driving the motorbike is not the chinese or the teacher is not the person driving the motorbike or both
+38. the american is not the person watching superhero movies or the american is not the fan folk or both
+39. the fan folk is somewhere to the right of the writer##5
+40. the person watching documentary movies is the person eating peach or the person eating peach is the person driving the bike, but not both##10
+41. the architect and the person watching satire movies have different parity positions##9
+42. the polish is not the accountant or the polish is not the person eating broccoli or both
+43. the person eating broccoli is in an odd position##4
+44. the person eating radish and the person watching satire movies have the same parity positions##9
+45. the fan folk is not to the left of the american##8
+46. the person watching documentary movies is somewhere between the polish and the person driving the motorbike##7
+47. the person watching time-travel movies is not the fan metal##6
+48. the person driving the scooter is on the far left or far right##3
+49. the fan folk is in an even position##4
+50. the chef is not the person driving the bike or the person driving the bike is not the person eating cauliflower or both
+51. the writer is on the left of the person driving the motorbike##1
+52. the indian is not to the right of the person driving the motorbike##8
+53. the person watching documentary movies and the fan classical have the same parity positions##9
+54. the person eating radish is the canadian or the fan trance is the person eating radish or both##11","{'Food': ['broccoli', 'cauliflower', 'cherry', 'peach', 'radish', 'asparagus'], 'Job': ['analyst', 'chef', 'accountant', 'writer', 'teacher', 'architect'], 'Movie-Genre': ['superhero', 'time-travel', 'thriller', 'documentary', 'satire', 'sports'], 'Music-Genre': ['electronic', 'classical', 'indie', 'trance', 'metal', 'folk'], 'Nationality': ['polish', 'australian', 'indian', 'chinese', 'canadian', 'american'], 'Transport': ['taxi', 'jet-ski', 'bike', 'car', 'motorbike', 'scooter']}"
+Pt1_6x6_level12-3,"The people have 6 different jobs:  analyst, architect, engineer, freelancer, pilot, scientist
+The people perfer 6 different movie-genres: family, fantasy, mystery, sports, superhero, thriller
+The people prefer 6 different music-genres: blues, classical, country, jazz, reggae, soul
+There are 6 different nationalities: brazilian, canadian, chinese, french, italian, spanish
+6 different pets are kept: bird, cat, ferret, guinea-pig, horse, rabbit
+The people prefer 6 different types of sport: badminton, climbing, lacrosse, swimming, volleyball, water-polo
+ 1. the owner of the ferret is somewhere to the left of the owner of the bird##5
+ 2. the freelancer is the french or the french is the person who's sport is climbing, but not both##10
+ 3. the brazilian is not to the left of the fan country##8
+ 4. the scientist and the owner of the guinea-pig have the same parity positions##9
+ 5. the person watching thriller movies is the owner of the horse##1
+ 6. the person who's sport is lacrosse is not to the right of the canadian##8
+ 7. the person who's sport is lacrosse is not the fan blues##6
+ 8. the fan soul is not to the left of the italian##8
+ 9. the spanish and the architect have different parity positions##9
+10. the owner of the cat is the pilot or the pilot is the person watching sports movies, but not both##10
+11. the pilot is not to the left of the person who's sport is water-polo##8
+12. the person watching thriller movies is not the person who's sport is badminton or the person who's sport is badminton is not the spanish or both
+13. the pilot is not the person who's sport is lacrosse or the person who's sport is lacrosse is not the brazilian or both
+14. the scientist is not to the right of the person who's sport is water-polo##8
+15. the owner of the guinea-pig and the pilot have different parity positions##9
+16. the owner of the bird and the french have different parity positions##9
+17. the fan blues is not to the left of the fan jazz##8
+18. the architect is somewhere to the left of the fan soul##5
+19. the person who's sport is swimming is not the owner of the horse or the french is not the person who's sport is swimming or both
+20. the person who's sport is climbing is on the left or right of the italian##3
+21. the owner of the rabbit is the analyst or the person watching superhero movies is the owner of the rabbit, but not both##10
+22. the person watching sports movies is not to the left of the person who's sport is water-polo##8
+23. the scientist is not to the right of the fan soul##8
+24. the person who's sport is volleyball is not the owner of the bird or the person who's sport is volleyball is not the brazilian or both
+25. the pilot is not to the right of the owner of the cat##8
+26. the fan jazz and the italian have the same parity positions##9
+27. the person watching superhero movies and the spanish have different parity positions##9
+28. the person who's sport is water-polo is not to the right of the person watching fantasy movies##8
+29. the person watching fantasy movies is somewhere to the left of the person watching thriller movies##5
+30. the brazilian is on the left of the person who's sport is volleyball##1
+31. the spanish is not the pilot##6
+32. the italian is somewhere to the right of the person who's sport is climbing##5
+33. the owner of the cat is in an even position##4
+34. the owner of the cat is not to the right of the fan country##8
+35. the pilot is the person watching fantasy movies or the pilot is the fan soul, but not both##10
+36. the person watching mystery movies is somewhere between the owner of the horse and the person who's sport is climbing##7
+37. the italian is not to the left of the owner of the bird##8
+38. the person who's sport is climbing is on the left or right of the owner of the cat##3
+39. the scientist is on the left or right of the person watching fantasy movies##3
+40. the person who's sport is lacrosse is the fan jazz or the fan jazz is the owner of the ferret or both##11
+41. the analyst is somewhere to the left of the person watching superhero movies##5
+42. the fan classical is the person who's sport is swimming or the fan classical is the owner of the rabbit, but not both##10
+43. the owner of the bird is not the italian or the fan blues is not the owner of the bird or both
+44. the chinese is the fan reggae or the chinese is the person watching sports movies or both##11
+45. the person who's sport is volleyball is not the engineer or the engineer is not the owner of the cat or both
+46. the fan country is not the architect##6
+47. the engineer is not to the left of the person watching mystery movies##8
+48. the owner of the rabbit is the person who's sport is volleyball or the spanish is the owner of the rabbit or both##11
+49. the person who's sport is swimming is on the left of the fan soul##1
+50. the fan soul is not to the left of the person watching thriller movies##8
+51. the person who's sport is water-polo is on the left or right of the person who's sport is lacrosse##3
+52. the person who's sport is badminton is somewhere to the right of the fan blues##5
+53. the chinese and the person watching fantasy movies have different parity positions##9
+54. the fan classical is between the person watching family movies and the fan blues##2
+55. the fan blues is not to the left of the person who's sport is lacrosse##8
+56. the person watching sports movies is on the left of the fan jazz##1
+57. the french is the fan soul or the french is the person who's sport is volleyball or both##11
+58. the person watching superhero movies is on the left of the person who's sport is swimming##1
+59. the brazilian is not to the left of the pilot##8
+60. the italian is not the person watching fantasy movies##6","{'Job': ['scientist', 'pilot', 'analyst', 'architect', 'engineer', 'freelancer'], 'Movie-Genre': ['sports', 'fantasy', 'family', 'superhero', 'mystery', 'thriller'], 'Music-Genre': ['reggae', 'jazz', 'country', 'classical', 'blues', 'soul'], 'Nationality': ['chinese', 'canadian', 'brazilian', 'italian', 'spanish', 'french'], 'Pet': ['ferret', 'cat', 'bird', 'rabbit', 'guinea-pig', 'horse'], 'Sport': ['water-polo', 'lacrosse', 'climbing', 'volleyball', 'swimming', 'badminton']}"
+Pt1_6x6_level12-4,"There are 6 different favourite beverages: almond-milk, cola, hot-chocolate, iced-tea, mirinda, sprite
+The people have 6 different hobbies: card-games, puzzles, rock-climbing, skydiving, sudoku, video-games
+The people perfer 6 different movie-genres: documentary, drama, musical, mystery, superhero, thriller
+There are 6 different nationalities: brazilian, chinese, colombian, egyptian, indonesian, pakistani
+6 different pets are kept: chinchilla, dog, goldfish, hedgehog, mouse, snake
+The people prefer 6 different types of sport: climbing, cricket, sailing, soccer, surfing, tennis
+ 1. the person who's hobby is card-games is on the right of the person drinking sprite##1
+ 2. the owner of the dog is not to the left of the indonesian##8
+ 3. the person drinking sprite is somewhere to the left of the person drinking iced-tea##5
+ 4. the owner of the snake is between the person who's sport is tennis and the person watching musical movies##2
+ 5. the person who's sport is climbing is somewhere to the left of the owner of the chinchilla##5
+ 6. the pakistani is somewhere to the left of the person who's hobby is video-games##5
+ 7. the person watching documentary movies is not the owner of the chinchilla##6
+ 8. the person drinking iced-tea and the colombian have different parity positions##9
+ 9. the person who's hobby is skydiving and the person watching mystery movies have the same parity positions##9
+10. the person who's hobby is rock-climbing is somewhere between the person watching superhero movies and the person who's hobby is video-games##7
+11. the person watching drama movies is not to the right of the person drinking sprite##8
+12. the person drinking cola is not to the right of the owner of the goldfish##8
+13. the egyptian is not the owner of the dog##6
+14. the person watching drama movies is not the indonesian or the indonesian is not the owner of the hedgehog or both
+15. the brazilian is the person drinking almond-milk or the brazilian is the owner of the chinchilla or both##11
+16. the person who's hobby is puzzles is somewhere to the left of the person watching thriller movies##5
+17. the person who's sport is cricket is not to the left of the person who's hobby is sudoku##8
+18. the egyptian is somewhere to the left of the pakistani##5
+19. the owner of the snake is the person drinking sprite##1
+20. the person who's sport is cricket is not to the left of the person who's hobby is rock-climbing##8
+21. the person drinking hot-chocolate is the owner of the dog or the person who's hobby is sudoku is the person drinking hot-chocolate, but not both##10
+22. the person watching superhero movies is not the owner of the dog##6
+23. the pakistani is not the person who's sport is sailing##6
+24. the person who's sport is sailing is not the pakistani or the owner of the chinchilla is not the person who's sport is sailing or both
+25. the person who's sport is sailing and the person drinking cola have different parity positions##9
+26. the person who's hobby is puzzles is somewhere to the left of the pakistani##5
+27. the person who's sport is cricket is in an odd position##4
+28. the person drinking hot-chocolate is not the owner of the chinchilla or the person drinking hot-chocolate is not the egyptian or both
+29. the person watching mystery movies is the person drinking hot-chocolate or the person drinking hot-chocolate is the person who's hobby is sudoku, but not both##10
+30. the person who's hobby is video-games is somewhere to the right of the person who's hobby is card-games##5
+31. the person who's sport is sailing is the person watching documentary movies or the owner of the dog is the person who's sport is sailing, but not both##10
+32. the person who's sport is cricket is not to the right of the person drinking mirinda##8
+33. the person drinking mirinda and the person who's sport is soccer have the same parity positions##9
+34. the owner of the hedgehog is not the person who's hobby is skydiving or the owner of the hedgehog is not the person who's sport is tennis or both
+35. the owner of the hedgehog and the person who's sport is climbing have the same parity positions##9
+36. the person who's hobby is skydiving is not the owner of the mouse or the person who's hobby is skydiving is not the person who's sport is soccer or both
+37. the owner of the dog is on the left or right of the egyptian##3
+38. the person who's hobby is sudoku and the person who's sport is cricket have different parity positions##9
+39. the owner of the snake is not to the left of the owner of the goldfish##8
+40. the person who's sport is surfing is not the owner of the goldfish##6
+41. the person who's hobby is sudoku is not to the right of the person who's hobby is video-games##8
+42. the person who's hobby is card-games and the brazilian have different parity positions##9
+43. the owner of the dog is on the left or right of the person who's sport is climbing##3
+44. the owner of the mouse and the indonesian have different parity positions##9
+45. the owner of the snake is somewhere to the right of the indonesian##5
+46. the person who's hobby is sudoku is somewhere to the left of the indonesian##5
+47. the person who's sport is climbing is not to the right of the owner of the chinchilla##8
+48. the owner of the mouse is not to the right of the owner of the dog##8
+49. the person drinking iced-tea is on the left of the person drinking almond-milk##1
+50. the person who's hobby is rock-climbing is on the right of the colombian##1
+51. the owner of the chinchilla is on the left or right of the person who's sport is surfing##3
+52. the colombian is not the person who's hobby is puzzles or the person watching musical movies is not the colombian or both
+53. the owner of the chinchilla and the person who's hobby is puzzles have different parity positions##9
+54. the person who's sport is tennis is somewhere to the left of the person watching documentary movies##5
+55. the owner of the hedgehog is not the person who's hobby is puzzles or the owner of the hedgehog is not the egyptian or both
+56. the person drinking almond-milk is not to the left of the person who's sport is climbing##8
+57. the person watching superhero movies is not the owner of the snake##6
+58. the person who's sport is surfing is on the right of the owner of the dog##1
+59. the owner of the mouse and the person who's sport is tennis have different parity positions##9","{'Beverage': ['cola', 'hot-chocolate', 'mirinda', 'sprite', 'iced-tea', 'almond-milk'], 'Hobby': ['skydiving', 'sudoku', 'rock-climbing', 'puzzles', 'card-games', 'video-games'], 'Movie-Genre': ['mystery', 'superhero', 'musical', 'drama', 'thriller', 'documentary'], 'Nationality': ['chinese', 'colombian', 'indonesian', 'egyptian', 'pakistani', 'brazilian'], 'Pet': ['goldfish', 'mouse', 'dog', 'snake', 'chinchilla', 'hedgehog'], 'Sport': ['soccer', 'climbing', 'cricket', 'surfing', 'tennis', 'sailing']}"
+Pt1_6x6_level12-5,"There are 6 different favourite beverages: 7up, fanta, iced-tea, soy-milk, tea, water
+There 6 different types of food: avocado, banana, nectarine, pear, potato, tomato
+The people have 6 different jobs:  bartender, coach, dressmaker, freelancer, librarian, teacher
+The people perfer 6 different movie-genres: action, animation, comedy, family, horror, time-travel
+6 different pets are kept: bird, cat, dog, frog, horse, rabbit
+The people prefer 6 different types of sport: baseball, handball, lacrosse, skiing, soccer, swimming
+ 1. the owner of the horse is not to the right of the person eating pear##8
+ 2. the person eating avocado is on the left or right of the person drinking 7up##3
+ 3. the person who's sport is skiing is not to the right of the person drinking tea##8
+ 4. the person drinking tea is not to the left of the person drinking fanta##8
+ 5. the person drinking 7up is somewhere to the right of the owner of the dog##5
+ 6. the owner of the horse is on the left or right of the person watching family movies##3
+ 7. the person drinking water and the owner of the bird have the same parity positions##9
+ 8. the person who's sport is handball is somewhere to the left of the bartender##5
+ 9. the person eating avocado is on the left or right of the person who's sport is handball##3
+10. the person eating banana is somewhere to the right of the person watching time-travel movies##5
+11. the bartender is somewhere between the librarian and the person who's sport is skiing##7
+12. the owner of the dog is not to the left of the owner of the bird##8
+13. the person who's sport is lacrosse is not to the right of the owner of the frog##8
+14. the person watching comedy movies and the person drinking fanta have different parity positions##9
+15. the person watching horror movies is the person who's sport is baseball##1
+16. the person who's sport is soccer is not the owner of the horse or the owner of the horse is not the person watching horror movies or both
+17. the dressmaker is not the person watching comedy movies or the person drinking fanta is not the dressmaker or both
+18. the person watching action movies is somewhere between the person drinking soy-milk and the person drinking fanta##7
+19. the person drinking fanta is not the person watching comedy movies or the person drinking fanta is not the person eating nectarine or both
+20. the person who's sport is lacrosse and the person eating potato have the same parity positions##9
+21. the person drinking soy-milk is on the left of the librarian##1
+22. the person who's sport is lacrosse is the dressmaker or the dressmaker is the person drinking iced-tea, but not both##10
+23. the person who's sport is skiing is not the person watching family movies or the person watching family movies is not the bartender or both
+24. the person eating tomato is not the freelancer or the person eating tomato is not the person who's sport is swimming or both
+25. the person drinking 7up is on the right of the person drinking iced-tea##1
+26. the person drinking 7up and the bartender have different parity positions##9
+27. the freelancer is somewhere between the person who's sport is soccer and the person eating avocado##7
+28. the person who's sport is handball is the person eating potato or the person eating potato is the owner of the dog or both##11
+29. the owner of the rabbit is not the teacher or the owner of the rabbit is not the person eating banana or both
+30. the librarian and the person eating potato have the same parity positions##9
+31. the person watching horror movies is somewhere to the left of the owner of the bird##5
+32. the person watching time-travel movies and the person who's sport is soccer have the same parity positions##9
+33. the freelancer is not to the right of the person watching animation movies##8
+34. the person eating tomato is somewhere to the left of the person eating nectarine##5
+35. the owner of the dog and the person eating avocado have the same parity positions##9
+36. the person who's sport is handball and the coach have different parity positions##9
+37. the person eating pear is somewhere to the left of the person watching family movies##5
+38. the person eating nectarine is not the teacher or the teacher is not the person who's sport is handball or both
+39. the person watching action movies is not to the left of the person drinking 7up##8
+40. the coach and the owner of the cat have the same parity positions##9
+41. the person drinking water is on the left of the owner of the dog##1
+42. the person eating pear is on the left of the librarian##1
+43. the person who's sport is baseball and the person eating avocado have the same parity positions##9
+44. the owner of the frog is on the far left or far right##3
+45. the librarian is not to the right of the person who's sport is skiing##8
+46. the freelancer is somewhere between the person drinking tea and the person eating avocado##7
+47. the bartender and the person who's sport is skiing have different parity positions##9
+48. the dressmaker is not to the right of the person drinking tea##8
+49. the owner of the dog is on the right of the person drinking water##1
+50. the person eating banana is the person watching action movies or the person watching action movies is the owner of the cat or both##11
+51. the person watching family movies is on the left of the person watching time-travel movies##1
+52. the person eating banana is somewhere to the left of the person watching animation movies##5
+53. the person watching horror movies and the person eating banana have different parity positions##9
+54. the person watching time-travel movies is not to the left of the owner of the horse##8
+55. the person eating avocado is on the left or right of the person eating banana##3
+56. the person drinking water is not the person eating avocado##6
+57. the owner of the bird is not to the right of the owner of the cat##8
+58. the person drinking soy-milk is not the person who's sport is lacrosse or the person drinking soy-milk is not the person watching animation movies or both
+59. the person who's sport is lacrosse is not to the left of the owner of the cat##8
+60. the owner of the cat is somewhere to the right of the person eating potato##5
+61. the owner of the frog is not to the right of the person watching comedy movies##8
+62. the person who's sport is soccer is somewhere to the right of the freelancer##5
+63. the person drinking iced-tea is not to the left of the coach##8","{'Beverage': ['soy-milk', 'water', 'iced-tea', '7up', 'fanta', 'tea'], 'Food': ['pear', 'potato', 'avocado', 'banana', 'tomato', 'nectarine'], 'Job': ['coach', 'librarian', 'bartender', 'freelancer', 'teacher', 'dressmaker'], 'Movie-Genre': ['horror', 'family', 'time-travel', 'action', 'animation', 'comedy'], 'Pet': ['horse', 'bird', 'dog', 'rabbit', 'cat', 'frog'], 'Sport': ['baseball', 'handball', 'swimming', 'skiing', 'soccer', 'lacrosse']}"
+Pt1_6x6_level12-6,"There 6 different types of food: lettuce, orange, papaya, pineapple, radish, watermelon
+The people have 6 different jobs:  accountant, coach, engineer, journalist, security-guard, writer
+There are 6 different nationalities: australian, british, chinese, german, malaysian, russian
+6 different pets are kept: cat, goat, hamster, hedgehog, horse, lizard
+The people prefer 6 different types of sport: cricket, cycling, parkour, rowing, skateboarding, tennis
+The people use 6 different means of transport: helicopter, ship, skateboard, subway, tram, trike
+ 1. the owner of the hamster is on the far right##1
+ 2. the person driving the ship is on the left of the person who's sport is cycling##1
+ 3. the person eating watermelon is the person eating watermelon##1
+ 4. the security-guard is not the person who's sport is parkour##6
+ 5. the malaysian is not the engineer##6
+ 6. the person eating papaya is not the person who's sport is cricket or the person who's sport is cricket is not the german or both
+ 7. the german is not the person who's sport is parkour##6
+ 8. the owner of the horse is not to the right of the german##8
+ 9. the person eating lettuce is the person who's sport is rowing##1
+10. the chinese is on the right of the malaysian##1
+11. the person eating watermelon is not the person driving the helicopter##6
+12. the accountant is not the owner of the cat##6
+13. the person who's sport is tennis is on the right of the person who's sport is cycling##1
+14. the person eating lettuce is somewhere to the left of the person driving the trike##5
+15. the journalist is not the person driving the tram or the journalist is not the person eating watermelon or both
+16. the journalist is somewhere to the right of the security-guard##5
+17. the person eating pineapple is somewhere between the accountant and the person driving the helicopter##7
+18. the russian is somewhere between the owner of the lizard and the coach##7
+19. the coach and the person who's sport is cricket have the same parity positions##9
+20. the person eating radish is on the far right##1
+21. the person eating pineapple is somewhere to the right of the person eating watermelon##5
+22. the russian is somewhere between the person who's sport is tennis and the malaysian##7
+23. the person who's sport is tennis is the australian##1
+24. the person driving the tram is not to the left of the russian##8
+25. the person who's sport is skateboarding is not to the right of the owner of the goat##8
+26. the coach is on the left or right of the owner of the cat##3
+27. the person eating papaya is somewhere between the person driving the skateboard and the german##7
+28. the security-guard is not to the left of the person who's sport is tennis##8
+29. the person who's sport is tennis is somewhere to the left of the owner of the cat##5
+30. the person who's sport is tennis is not the owner of the cat##6
+31. the person driving the trike is on the right of the person driving the ship##1
+32. the owner of the goat is the malaysian or the owner of the goat is the person eating orange, but not both##10
+33. the owner of the lizard is the person driving the trike or the owner of the lizard is the australian, but not both##10
+34. the person driving the skateboard and the security-guard have the same parity positions##9
+35. the malaysian is on the left or right of the person who's sport is skateboarding##3
+36. the security-guard is not to the right of the journalist##8
+37. the australian is not the person who's sport is parkour or the person eating papaya is not the australian or both
+38. the owner of the lizard and the australian have the same parity positions##9
+39. the person eating lettuce is on the far left or far right##3
+40. the russian is not the engineer##6
+41. the person eating lettuce is the person driving the ship or the owner of the lizard is the person eating lettuce, but not both##10
+42. the malaysian and the person driving the tram have the same parity positions##9
+43. the person who's sport is parkour is somewhere to the right of the owner of the horse##5
+44. the german is not to the right of the writer##8
+45. the owner of the cat is not the person eating watermelon##6
+46. the coach is not the person driving the skateboard or the person who's sport is skateboarding is not the coach or both
+47. the coach is not to the right of the person driving the subway##8
+48. the writer is the person driving the trike##1
+49. the accountant and the person eating orange have the same parity positions##9","{'Food': ['lettuce', 'papaya', 'watermelon', 'orange', 'pineapple', 'radish'], 'Job': ['engineer', 'writer', 'security-guard', 'journalist', 'coach', 'accountant'], 'Nationality': ['german', 'british', 'australian', 'russian', 'malaysian', 'chinese'], 'Pet': ['horse', 'hedgehog', 'lizard', 'cat', 'goat', 'hamster'], 'Sport': ['rowing', 'cycling', 'tennis', 'skateboarding', 'cricket', 'parkour'], 'Transport': ['ship', 'trike', 'skateboard', 'helicopter', 'tram', 'subway']}"
+Pt1_6x6_level12-7,"The people have 6 different hobbies: collecting, cooking, gardening, singing, traveling, writing
+The people have 6 different jobs:  doctor, pilot, project-manager, social-worker, teacher, writer
+The people prefer 6 different music-genres: blues, d&b, disco, electronic, gospel, punk
+There are 6 different nationalities: australian, chinese, dutch, indonesian, mexican, pakistani
+The people prefer 6 different types of sport: baseball, climbing, lacrosse, parkour, surfing, volleyball
+The people use 6 different means of transport: airplane, bus, car, ship, taxi, trike
+ 1. the person who's hobby is gardening is not to the left of the pakistani##8
+ 2. the fan punk is between the person driving the bus and the fan disco##2
+ 3. the project-manager is not the person who's hobby is cooking##6
+ 4. the fan d&b is not the pilot or the fan d&b is not the person who's sport is climbing or both
+ 5. the person driving the taxi is somewhere between the pakistani and the person driving the bus##7
+ 6. the fan d&b and the person who's hobby is collecting have the same parity positions##9
+ 7. the writer is not to the right of the fan d&b##8
+ 8. the person who's sport is surfing is between the social-worker and the person driving the car##2
+ 9. the fan electronic is on the far left##1
+10. the person driving the taxi is not the fan gospel or the person driving the taxi is not the pilot or both
+11. the chinese is not the person driving the taxi or the chinese is not the writer or both
+12. the person who's sport is parkour is not to the left of the mexican##8
+13. the person who's sport is lacrosse is the fan d&b##1
+14. the person who's sport is volleyball is not the person who's hobby is gardening or the person who's hobby is gardening is not the fan punk or both
+15. the person driving the trike is on the far right##1
+16. the person who's hobby is traveling is the fan disco##1
+17. the person driving the airplane is on the right of the fan disco##1
+18. the person who's sport is surfing is somewhere to the left of the person who's sport is climbing##5
+19. the mexican is the person who's sport is volleyball or the mexican is the person driving the airplane, but not both##10
+20. the person who's hobby is singing is somewhere to the right of the person who's sport is climbing##5
+21. the person who's sport is volleyball and the person who's hobby is writing have different parity positions##9
+22. the australian is the person who's hobby is singing or the person driving the airplane is the australian or both##11
+23. the person who's hobby is collecting is not the writer or the australian is not the person who's hobby is collecting or both
+24. the fan d&b is the person who's sport is lacrosse or the fan d&b is the person who's hobby is singing or both##11
+25. the pakistani and the fan disco have the same parity positions##9
+26. the teacher is not to the left of the person driving the airplane##8
+27. the person who's hobby is gardening is not to the left of the fan disco##8
+28. the pilot is not the person driving the bus or the pilot is not the fan d&b or both
+29. the australian is not to the left of the person who's sport is parkour##8
+30. the chinese is on the right of the fan blues##1
+31. the fan d&b is somewhere to the left of the project-manager##5
+32. the person who's sport is climbing and the fan d&b have the same parity positions##9
+33. the person driving the airplane is somewhere to the left of the person who's hobby is singing##5
+34. the mexican is between the person driving the ship and the australian##2
+35. the fan blues is not to the right of the project-manager##8
+36. the fan d&b is not the pilot##6
+37. the fan electronic is the person driving the car or the person driving the car is the pilot or both##11
+38. the chinese is not the fan electronic##6
+39. the person who's hobby is collecting is in an odd position##4
+40. the fan d&b is not the person who's sport is volleyball or the fan d&b is not the doctor or both
+41. the person who's hobby is traveling and the person who's sport is surfing have the same parity positions##9
+42. the person who's hobby is cooking is somewhere to the right of the fan electronic##5
+43. the writer is on the right of the doctor##1
+44. the person driving the car is not to the left of the person who's hobby is writing##8
+45. the fan d&b is somewhere to the left of the project-manager##5
+46. the person who's sport is climbing is somewhere to the left of the person who's sport is parkour##5
+47. the fan electronic and the dutch have different parity positions##9
+48. the person who's sport is volleyball is on the left of the mexican##1
+49. the person who's sport is climbing is on the left or right of the fan blues##3
+50. the person who's sport is volleyball and the pilot have the same parity positions##9
+51. the fan punk is not the person driving the bus or the person driving the bus is not the writer or both
+52. the australian is the project-manager##1
+53. the person driving the airplane is not to the left of the pakistani##8
+54. the person driving the ship is the person who's sport is volleyball or the person who's hobby is gardening is the person driving the ship or both##11
+55. the person who's sport is surfing is not the person driving the taxi##6
+56. the person driving the bus is on the right of the indonesian##1
+57. the person who's sport is volleyball is not to the left of the person who's sport is volleyball##8
+58. the person driving the trike is not the project-manager or the person driving the trike is not the person who's sport is surfing or both
+59. the person who's hobby is cooking is not the mexican##6","{'Hobby': ['writing', 'cooking', 'collecting', 'traveling', 'gardening', 'singing'], 'Job': ['doctor', 'writer', 'social-worker', 'pilot', 'teacher', 'project-manager'], 'Music-Genre': ['electronic', 'blues', 'punk', 'disco', 'd&b', 'gospel'], 'Nationality': ['indonesian', 'dutch', 'chinese', 'pakistani', 'mexican', 'australian'], 'Sport': ['baseball', 'surfing', 'climbing', 'volleyball', 'lacrosse', 'parkour'], 'Transport': ['car', 'bus', 'taxi', 'ship', 'airplane', 'trike']}"
+Pt1_6x6_level12-8,"There are 6 different favourite beverages: coffee, cola, fanta, iced-tea, tea, water
+There 6 different types of food: cauliflower, lemon, pineapple, pomegranate, potato, pumpkin
+The people have 6 different hobbies: baking, board-games, dancing, rock-climbing, singing, woodworking
+The people have 6 different jobs:  architect, dancer, firefighter, lawyer, project-manager, videographer
+The people prefer 6 different music-genres: classical, country, indie, pop, punk, r&b
+The people use 6 different means of transport: bike, boat, bus, car, ship, train
+ 1. the fan punk is somewhere to the right of the firefighter##5
+ 2. the person eating pineapple is not the firefighter##6
+ 3. the person drinking fanta is not the dancer or the person drinking fanta is not the person driving the ship or both
+ 4. the project-manager is not the fan classical##6
+ 5. the person who's hobby is baking is on the left or right of the fan punk##3
+ 6. the person driving the bus is somewhere to the left of the person eating pineapple##5
+ 7. the person eating pineapple is not the person drinking cola or the person eating pineapple is not the fan punk or both
+ 8. the fan country is somewhere to the right of the fan classical##5
+ 9. the fan pop is on the left of the person eating cauliflower##1
+10. the person eating pomegranate is not the fan country or the person eating pomegranate is not the person driving the boat or both
+11. the person driving the bus is not to the right of the person who's hobby is woodworking##8
+12. the fan pop is not to the left of the person who's hobby is singing##8
+13. the project-manager is somewhere to the right of the person driving the bus##5
+14. the lawyer is not to the left of the fan indie##8
+15. the person driving the train is between the person driving the car and the person who's hobby is singing##2
+16. the person eating pineapple is not the fan indie or the person eating pineapple is not the person who's hobby is baking or both
+17. the person drinking fanta is somewhere between the dancer and the person who's hobby is rock-climbing##7
+18. the fan country is somewhere to the right of the lawyer##5
+19. the person driving the car is somewhere to the right of the person driving the train##5
+20. the person driving the car is the person drinking fanta or the person driving the car is the architect, but not both##10
+21. the fan indie is not the person who's hobby is baking or the fan indie is not the person driving the bike or both
+22. the person drinking coffee and the person who's hobby is rock-climbing have different parity positions##9
+23. the person drinking iced-tea is somewhere between the person who's hobby is woodworking and the person drinking cola##7
+24. the person eating pumpkin is on the left of the fan pop##1
+25. the person eating pomegranate is on the left of the person who's hobby is singing##1
+26. the person eating cauliflower is not the person who's hobby is dancing or the person eating cauliflower is not the fan classical or both
+27. the fan punk and the person eating lemon have the same parity positions##9
+28. the person eating cauliflower is somewhere to the right of the fan classical##5
+29. the person driving the car is in an odd position##4
+30. the dancer is the person eating lemon or the person drinking fanta is the dancer, but not both##10
+31. the project-manager is not the person drinking coffee##6
+32. the person drinking tea is not to the left of the fan punk##8
+33. the person drinking water is the dancer or the person eating pumpkin is the person drinking water or both##11
+34. the person eating pomegranate is not the videographer##6
+35. the person who's hobby is baking is on the left or right of the project-manager##3
+36. the person drinking cola is not to the right of the fan classical##8
+37. the person drinking cola is not to the left of the person eating potato##8
+38. the fan country is on the left or right of the person driving the ship##3
+39. the person who's hobby is dancing is not the videographer or the person eating cauliflower is not the person who's hobby is dancing or both
+40. the person who's hobby is dancing is somewhere between the firefighter and the person drinking fanta##7
+41. the person eating cauliflower is not to the left of the person eating lemon##8
+42. the fan r&b is somewhere to the right of the person driving the bike##5
+43. the person driving the boat is on the left or right of the person driving the bike##3
+44. the person drinking cola is the person who's hobby is board-games or the person who's hobby is board-games is the fan punk or both##11
+45. the person who's hobby is singing is not the fan punk or the fan punk is not the person eating potato or both
+46. the person who's hobby is dancing is not to the right of the person drinking iced-tea##8
+47. the person driving the bike is somewhere to the right of the person who's hobby is baking##5
+48. the person eating potato and the videographer have the same parity positions##9
+49. the person driving the car is somewhere to the right of the person drinking iced-tea##5
+50. the person drinking coffee is on the left of the project-manager##1
+51. the person eating pineapple is not to the right of the person driving the ship##8
+52. the person drinking cola is somewhere to the left of the person driving the boat##5","{'Beverage': ['coffee', 'cola', 'water', 'iced-tea', 'fanta', 'tea'], 'Food': ['potato', 'pomegranate', 'pumpkin', 'lemon', 'cauliflower', 'pineapple'], 'Hobby': ['baking', 'board-games', 'singing', 'dancing', 'woodworking', 'rock-climbing'], 'Job': ['firefighter', 'project-manager', 'lawyer', 'dancer', 'videographer', 'architect'], 'Music-Genre': ['indie', 'punk', 'classical', 'pop', 'country', 'r&b'], 'Transport': ['bus', 'bike', 'boat', 'train', 'car', 'ship']}"
+Pt1_6x6_level12-9,"There are 6 different favourite beverages: almond-milk, cola, hot-chocolate, iced-tea, lemonade, tea
+There 6 different types of food: cabbage, papaya, plum, pomegranate, raspberry, strawberry
+The people have 6 different hobbies: board-games, fishing, magic-tricks, traveling, video-games, woodworking
+The people have 6 different jobs:  architect, engineer, lawyer, musician, police-officer, teacher
+The people prefer 6 different music-genres: d&b, dubstep, electronic, hip-hop, indie, reggae
+6 different pets are kept: cat, chinchilla, ferret, fish, guinea-pig, rat
+ 1. the person who's hobby is woodworking is not to the left of the fan hip-hop##8
+ 2. the owner of the guinea-pig is not the person drinking tea or the person drinking tea is not the engineer or both
+ 3. the person drinking almond-milk is not the person eating raspberry or the person eating raspberry is not the lawyer or both
+ 4. the person drinking hot-chocolate is not the owner of the fish or the owner of the fish is not the police-officer or both
+ 5. the person drinking tea is the owner of the rat or the person eating papaya is the person drinking tea or both##11
+ 6. the person drinking cola is not the owner of the chinchilla or the owner of the chinchilla is not the person who's hobby is traveling or both
+ 7. the fan indie is on the left or right of the fan reggae##3
+ 8. the person who's hobby is woodworking is not to the left of the fan hip-hop##8
+ 9. the person drinking cola is the owner of the chinchilla or the owner of the chinchilla is the person who's hobby is magic-tricks or both##11
+10. the person drinking almond-milk is somewhere to the left of the person eating strawberry##5
+11. the person who's hobby is board-games is the police-officer or the person who's hobby is board-games is the fan hip-hop or both##11
+12. the person eating cabbage is on the left or right of the person eating plum##3
+13. the person who's hobby is video-games is on the far right##1
+14. the fan reggae is the person drinking cola##1
+15. the fan electronic is on the left of the owner of the chinchilla##1
+16. the fan electronic is on the left of the musician##1
+17. the owner of the ferret is somewhere to the left of the fan reggae##5
+18. the person eating papaya is not to the left of the person eating pomegranate##8
+19. the person who's hobby is woodworking is not the fan hip-hop or the person who's hobby is woodworking is not the person drinking hot-chocolate or both
+20. the person drinking almond-milk and the fan electronic have different parity positions##9
+21. the person drinking iced-tea is not the teacher##6
+22. the person who's hobby is board-games is the owner of the guinea-pig or the owner of the guinea-pig is the fan d&b, but not both##10
+23. the engineer is the person drinking iced-tea or the engineer is the owner of the fish or both##11
+24. the person drinking cola is somewhere to the left of the owner of the cat##5
+25. the architect is somewhere to the left of the person eating papaya##5
+26. the engineer and the person who's hobby is woodworking have different parity positions##9
+27. the person drinking almond-milk and the fan indie have different parity positions##9
+28. the police-officer is somewhere between the person eating plum and the fan reggae##7
+29. the person drinking hot-chocolate and the fan hip-hop have different parity positions##9
+30. the owner of the fish is not to the left of the person eating raspberry##8
+31. the person who's hobby is traveling is not to the left of the person who's hobby is board-games##8
+32. the fan electronic is not to the left of the person who's hobby is woodworking##8
+33. the person eating papaya is on the right of the owner of the ferret##1
+34. the fan electronic is not the person drinking cola##6
+35. the teacher and the person who's hobby is magic-tricks have the same parity positions##9
+36. the person drinking hot-chocolate is not to the right of the engineer##8
+37. the owner of the ferret is not the police-officer##6
+38. the person who's hobby is board-games is not to the right of the owner of the ferret##8
+39. the fan d&b is not to the right of the fan reggae##8
+40. the fan dubstep is on the right of the fan indie##1
+41. the lawyer is somewhere to the left of the architect##5
+42. the person eating cabbage is not the person drinking iced-tea or the musician is not the person eating cabbage or both
+43. the fan indie is not to the left of the architect##8
+44. the fan indie is not the teacher or the fan indie is not the owner of the rat or both
+45. the person drinking tea is on the right of the person drinking lemonade##1
+46. the engineer is somewhere to the right of the person eating pomegranate##5
+47. the person eating raspberry is on the left of the fan electronic##1
+48. the architect and the owner of the cat have the same parity positions##9
+49. the owner of the rat and the person drinking almond-milk have the same parity positions##9
+50. the person who's hobby is woodworking is on the right of the person who's hobby is board-games##1
+51. the person drinking lemonade is not the fan dubstep or the person drinking lemonade is not the owner of the cat or both
+52. the owner of the fish is not the person who's hobby is woodworking##6","{'Beverage': ['hot-chocolate', 'almond-milk', 'iced-tea', 'cola', 'lemonade', 'tea'], 'Food': ['pomegranate', 'raspberry', 'strawberry', 'papaya', 'cabbage', 'plum'], 'Hobby': ['fishing', 'board-games', 'woodworking', 'magic-tricks', 'traveling', 'video-games'], 'Job': ['lawyer', 'engineer', 'architect', 'musician', 'police-officer', 'teacher'], 'Music-Genre': ['d&b', 'hip-hop', 'electronic', 'reggae', 'indie', 'dubstep'], 'Pet': ['guinea-pig', 'fish', 'ferret', 'chinchilla', 'cat', 'rat']}"
diff --git a/part2/level12/Pt2_6x7_level12.csv b/part2/level12/Pt2_6x7_level12.csv
new file mode 100644
index 0000000000000000000000000000000000000000..fd31c55de9e4ea6543d689c697803bb708694c75
--- /dev/null
+++ b/part2/level12/Pt2_6x7_level12.csv
@@ -0,0 +1,796 @@
+ID,Clues,SolutionGrid
+Pt1_6x7_level12-0,"There are 7 different favourite beverages: cola, hot-chocolate, milk, mirinda, sprite, tea, water
+The people have 7 different hobbies: card-games, collecting, drawing, singing, skydiving, sudoku, writing
+The people perfer 7 different movie-genres: crime, disaster, drama, family, horror, scientific, superhero
+7 different pets are kept: chinchilla, ferret, frog, horse, lizard, mouse, snake
+The people prefer 7 different types of sport: badminton, basketball, cricket, snowboarding, surfing, swimming, water-polo
+The people use 7 different means of transport: airplane, bike, car, jet-ski, motorbike, quad-bike, snowmobile
+ 1. the person drinking sprite is not the person who's hobby is singing##6
+ 2. the person watching superhero movies is somewhere to the right of the person who's sport is snowboarding##5
+ 3. the person who's hobby is card-games is somewhere to the right of the person watching crime movies##5
+ 4. the person drinking mirinda and the person who's sport is swimming have different parity positions##9
+ 5. the person who's hobby is sudoku is in an even position##4
+ 6. the person who's hobby is sudoku and the person driving the snowmobile have different parity positions##9
+ 7. the person watching crime movies is the owner of the chinchilla##1
+ 8. the person driving the motorbike is on the right of the person drinking hot-chocolate##1
+ 9. the person who's sport is badminton is not to the right of the owner of the mouse##8
+10. the person who's sport is badminton is somewhere to the right of the person who's sport is basketball##5
+11. the person driving the car is not to the left of the person driving the jet-ski##8
+12. the person drinking sprite is not the person driving the snowmobile or the person driving the snowmobile is not the person who's hobby is singing or both
+13. the person watching superhero movies is not the person driving the airplane or the person driving the airplane is not the person who's sport is surfing or both
+14. the person drinking milk is between the person who's hobby is writing and the person who's hobby is sudoku##2
+15. the person who's sport is cricket is not the person who's hobby is sudoku##6
+16. the person driving the motorbike is on the left or right of the person who's sport is basketball##3
+17. the owner of the mouse is somewhere to the right of the person who's hobby is singing##5
+18. the person who's hobby is collecting and the owner of the horse have the same parity positions##9
+19. the person driving the quad-bike is somewhere to the left of the person watching disaster movies##5
+20. the person drinking tea is not the owner of the lizard##6
+21. the owner of the ferret is in the middle##1
+22. the owner of the chinchilla is not to the left of the person drinking hot-chocolate##8
+23. the owner of the frog is somewhere to the left of the person who's hobby is writing##5
+24. the person who's sport is cricket is the person driving the airplane or the owner of the mouse is the person who's sport is cricket or both##11
+25. the person who's sport is swimming is not the owner of the snake or the person driving the jet-ski is not the person who's sport is swimming or both
+26. the person who's hobby is singing is not to the left of the person driving the jet-ski##8
+27. the person watching crime movies is on the left of the person who's sport is water-polo##1
+28. the person driving the quad-bike is the person watching crime movies or the person driving the quad-bike is the person drinking tea or both##11
+29. the owner of the horse is on the left or right of the person watching disaster movies##3
+30. the person drinking water is somewhere to the left of the person drinking tea##5
+31. the person watching superhero movies is on the left or right of the owner of the horse##3
+32. the owner of the snake is somewhere to the right of the person watching crime movies##5
+33. the person who's hobby is skydiving is not to the right of the person watching drama movies##8
+34. the person watching scientific movies is somewhere to the right of the person drinking sprite##5
+35. the person watching superhero movies is on the right of the person watching family movies##1
+36. the person driving the bike is not to the right of the person who's sport is badminton##8
+37. the person who's hobby is sudoku is not the person who's sport is cricket##6
+38. the person driving the bike is on the left or right of the person driving the airplane##3
+39. the person driving the snowmobile is the person who's hobby is skydiving##1
+40. the person driving the motorbike and the person who's hobby is collecting have the same parity positions##9
+41. the person drinking tea is somewhere to the right of the person who's sport is swimming##5
+42. the person watching crime movies is not the person who's hobby is sudoku or the person who's hobby is sudoku is not the person drinking mirinda or both
+43. the person who's hobby is card-games is not to the right of the owner of the ferret##8
+44. the person who's hobby is drawing is somewhere to the left of the person who's hobby is singing##5
+45. the person watching scientific movies and the owner of the mouse have the same parity positions##9
+46. the person driving the quad-bike and the person who's sport is water-polo have different parity positions##9
+47. the person who's hobby is writing is in the middle##1
+48. the owner of the frog is the person who's sport is basketball or the owner of the frog is the person drinking tea, but not both##10
+49. the person driving the bike is not the person watching scientific movies or the person driving the bike is not the person who's hobby is skydiving or both
+50. the person who's hobby is writing is the person driving the car or the person who's hobby is writing is the person who's sport is basketball or both##11
+51. the person who's sport is basketball is not the person who's hobby is sudoku##6
+52. the person watching scientific movies is the person who's sport is badminton or the person watching scientific movies is the person driving the airplane or both##11
+53. the person drinking water is the person watching horror movies or the person drinking water is the person who's hobby is skydiving, but not both##10
+54. the person drinking milk is the person driving the snowmobile##1
+55. the owner of the lizard is not the person driving the snowmobile##6
+56. the person who's sport is swimming is not to the left of the owner of the chinchilla##8
+57. the owner of the frog is between the person watching crime movies and the person drinking cola##2
+58. the person who's hobby is singing is not to the left of the person who's hobby is drawing##8
+59. the person who's hobby is skydiving and the owner of the horse have the same parity positions##9","{'Beverage': ['water', 'hot-chocolate', 'tea', 'cola', 'milk', 'sprite', 'mirinda'], 'Hobby': ['drawing', 'singing', 'card-games', 'writing', 'skydiving', 'sudoku', 'collecting'], 'Movie-Genre': ['horror', 'crime', 'family', 'superhero', 'drama', 'disaster', 'scientific'], 'Pet': ['lizard', 'chinchilla', 'frog', 'ferret', 'horse', 'snake', 'mouse'], 'Sport': ['snowboarding', 'swimming', 'water-polo', 'basketball', 'surfing', 'badminton', 'cricket'], 'Transport': ['jet-ski', 'quad-bike', 'motorbike', 'car', 'snowmobile', 'bike', 'airplane']}"
+Pt1_6x7_level12-1,"There are 7 different favourite beverages: 7up, almond-milk, fanta, lemonade, mirinda, sprite, water
+The people have 7 different hobbies: board-games, dancing, photography, puzzles, skydiving, sudoku, woodworking
+The people have 7 different jobs:  accountant, firefighter, fisherman, freelancer, lawyer, photographer, writer
+The people prefer 7 different music-genres: ambient, blues, d&b, disco, gospel, pop, soul
+There are 7 different nationalities: australian, brazilian, british, dutch, german, russian, thai
+The people prefer 7 different types of sport: badminton, cycling, handball, ice-hockey, rugby, soccer, surfing
+ 1. the brazilian and the fan soul have the same parity positions##9
+ 2. the person who's hobby is board-games is the person who's sport is cycling or the person who's hobby is board-games is the german or both##11
+ 3. the person drinking almond-milk is somewhere to the left of the photographer##5
+ 4. the person drinking 7up is the fan d&b or the russian is the person drinking 7up or both##11
+ 5. the fan disco and the thai have the same parity positions##9
+ 6. the person drinking lemonade is the dutch or the person drinking lemonade is the person who's hobby is skydiving, but not both##10
+ 7. the writer and the australian have different parity positions##9
+ 8. the photographer is on the left of the firefighter##1
+ 9. the british is on the left or right of the fan soul##3
+10. the person who's sport is ice-hockey and the german have different parity positions##9
+11. the fan gospel is the person who's hobby is photography##1
+12. the person drinking almond-milk is not the freelancer or the fan ambient is not the person drinking almond-milk or both
+13. the fan pop is somewhere to the right of the person drinking almond-milk##5
+14. the fan gospel is not the lawyer or the lawyer is not the person who's sport is badminton or both
+15. the accountant is not the fan pop or the accountant is not the person drinking mirinda or both
+16. the fan soul is somewhere to the left of the person drinking water##5
+17. the accountant is somewhere to the right of the person who's hobby is board-games##5
+18. the australian is the person who's hobby is skydiving or the australian is the person who's sport is handball or both##11
+19. the person who's hobby is skydiving is somewhere between the person who's hobby is puzzles and the freelancer##7
+20. the person drinking water is the fan ambient or the fan ambient is the freelancer or both##11
+21. the person drinking almond-milk is between the person drinking mirinda and the person who's hobby is sudoku##2
+22. the brazilian is somewhere to the left of the person who's hobby is woodworking##5
+23. the person who's hobby is sudoku is somewhere to the left of the person drinking almond-milk##5
+24. the person who's sport is rugby is the person drinking water or the accountant is the person who's sport is rugby, but not both##10
+25. the fan d&b and the person who's hobby is woodworking have different parity positions##9
+26. the person drinking 7up is not the person who's sport is surfing or the person who's sport is surfing is not the accountant or both
+27. the person who's hobby is board-games and the person drinking almond-milk have the same parity positions##9
+28. the fisherman is somewhere to the left of the australian##5
+29. the writer is not the australian##6
+30. the person who's hobby is puzzles and the person drinking water have the same parity positions##9
+31. the person who's hobby is woodworking is the german##1
+32. the fan ambient is on the left or right of the person who's hobby is dancing##3
+33. the fan soul is the british or the british is the person who's hobby is sudoku, but not both##10
+34. the person who's hobby is board-games is not the thai or the person drinking 7up is not the person who's hobby is board-games or both
+35. the fan ambient is on the left or right of the person who's hobby is dancing##3
+36. the german is the fan ambient or the fan ambient is the freelancer or both##11
+37. the fan blues is on the left or right of the person who's hobby is woodworking##3
+38. the person who's sport is soccer is not the person drinking sprite or the person drinking sprite is not the brazilian or both
+39. the fan ambient is somewhere to the right of the person who's sport is ice-hockey##5
+40. the person who's hobby is dancing and the writer have different parity positions##9
+41. the person drinking 7up is somewhere to the right of the russian##5
+42. the accountant and the person who's sport is surfing have different parity positions##9
+43. the person who's sport is soccer is on the left of the australian##1
+44. the person drinking 7up is not the person who's hobby is board-games or the person who's hobby is board-games is not the british or both
+45. the fan gospel is on the right of the brazilian##1
+46. the person drinking 7up is not to the right of the person drinking almond-milk##8
+47. the fan ambient is not the fisherman or the fan ambient is not the dutch or both
+48. the person drinking water is not to the left of the person who's sport is soccer##8
+49. the writer is on the right of the freelancer##1
+50. the fan d&b is not to the right of the person who's sport is surfing##8
+51. the dutch is not to the right of the fan ambient##8
+52. the person who's hobby is photography is not the firefighter##6
+53. the person drinking 7up is not to the right of the fisherman##8
+54. the firefighter is not to the left of the accountant##8
+55. the lawyer is not to the right of the freelancer##8
+56. the photographer is on the right of the fan disco##1
+57. the brazilian is on the left or right of the british##3
+58. the person who's sport is handball is not to the right of the person drinking sprite##8
+59. the person who's hobby is puzzles and the person who's sport is rugby have the same parity positions##9
+60. the person drinking lemonade is the person who's sport is ice-hockey or the person who's sport is ice-hockey is the fan ambient, but not both##10
+61. the person who's hobby is photography is not to the left of the fisherman##8
+62. the person who's hobby is skydiving is somewhere to the left of the fan blues##5
+63. the person who's sport is soccer is not the freelancer##6
+64. the fan d&b is on the right of the fan soul##1
+65. the fan ambient is somewhere to the right of the fan soul##5
+66. the person who's sport is cycling is not to the left of the fan soul##8
+67. the person who's sport is badminton is on the left of the fan blues##1
+68. the person who's hobby is sudoku is somewhere between the person drinking fanta and the fan disco##7","{'Beverage': ['fanta', '7up', 'almond-milk', 'mirinda', 'sprite', 'lemonade', 'water'], 'Hobby': ['board-games', 'sudoku', 'puzzles', 'photography', 'skydiving', 'dancing', 'woodworking'], 'Job': ['lawyer', 'fisherman', 'accountant', 'photographer', 'firefighter', 'freelancer', 'writer'], 'Music-Genre': ['soul', 'd&b', 'disco', 'gospel', 'pop', 'blues', 'ambient'], 'Nationality': ['russian', 'british', 'brazilian', 'australian', 'thai', 'dutch', 'german'], 'Sport': ['cycling', 'surfing', 'soccer', 'handball', 'badminton', 'ice-hockey', 'rugby']}"
+Pt1_6x7_level12-2,"There 7 different types of food: artichoke, corn, cucumber, garlic, lemon, mango, pumpkin
+The people have 7 different hobbies: chess, hiking, photography, reading, rock-climbing, traveling, woodworking
+The people have 7 different jobs:  bartender, freelancer, manager, nurse, paramedic, security-guard, software-developer
+The people prefer 7 different music-genres: ambient, country, dubstep, funk, punk, r&b, salsa
+7 different pets are kept: bird, cat, goat, goldfish, mouse, rat, snake
+The people prefer 7 different types of sport: cricket, cycling, lacrosse, rugby, skateboarding, skiing, volleyball
+ 1. the owner of the cat is somewhere to the left of the person who's hobby is reading##5
+ 2. the paramedic is the person eating artichoke##1
+ 3. the owner of the bird is somewhere to the left of the fan dubstep##5
+ 4. the person eating garlic and the person who's sport is volleyball have different parity positions##9
+ 5. the person who's sport is cricket is somewhere between the security-guard and the person who's hobby is rock-climbing##7
+ 6. the fan funk and the person eating artichoke have the same parity positions##9
+ 7. the fan dubstep is on the left of the person who's hobby is rock-climbing##1
+ 8. the person who's sport is skiing is not the security-guard or the owner of the cat is not the person who's sport is skiing or both
+ 9. the person eating lemon is not to the left of the owner of the mouse##8
+10. the owner of the snake and the person who's sport is volleyball have the same parity positions##9
+11. the fan r&b is somewhere to the right of the fan funk##5
+12. the bartender is not the person eating mango##6
+13. the fan punk is not to the left of the manager##8
+14. the person who's hobby is photography is not to the right of the person who's hobby is traveling##8
+15. the owner of the goat is on the right of the person eating mango##1
+16. the person who's sport is skiing is the person eating artichoke or the person eating artichoke is the person who's hobby is chess, but not both##10
+17. the owner of the bird is the person who's sport is rugby or the owner of the bird is the person eating mango or both##11
+18. the person eating garlic is on the left or right of the owner of the bird##3
+19. the fan dubstep is not to the left of the fan salsa##8
+20. the person eating corn and the person who's hobby is photography have the same parity positions##9
+21. the bartender is not the fan funk##6
+22. the manager is not the person eating artichoke##6
+23. the nurse is somewhere to the right of the person who's hobby is chess##5
+24. the person eating garlic is not to the left of the freelancer##8
+25. the person eating pumpkin is the person who's hobby is traveling or the person who's hobby is traveling is the bartender or both##11
+26. the owner of the mouse is somewhere to the right of the owner of the snake##5
+27. the person eating mango and the freelancer have different parity positions##9
+28. the paramedic is not to the right of the person eating corn##8
+29. the paramedic is on the far left##1
+30. the person eating corn is not the person who's sport is skiing or the person who's sport is skiing is not the owner of the mouse or both
+31. the paramedic is not the person who's sport is skiing or the paramedic is not the owner of the rat or both
+32. the person who's sport is rugby is not the owner of the rat or the paramedic is not the person who's sport is rugby or both
+33. the person who's hobby is hiking is the fan ambient or the person who's sport is skiing is the person who's hobby is hiking or both##11
+34. the person who's sport is skiing is not to the left of the nurse##8
+35. the person eating corn is on the right of the person eating artichoke##1
+36. the person who's sport is skateboarding is somewhere between the fan ambient and the person eating garlic##7
+37. the person who's sport is cycling is not the person eating corn or the person who's sport is cycling is not the person who's hobby is photography or both
+38. the fan punk is on the left or right of the person who's sport is skiing##3
+39. the fan punk is the freelancer or the owner of the rat is the fan punk or both##11
+40. the owner of the goldfish is not the software-developer or the owner of the goldfish is not the person who's hobby is photography or both
+41. the security-guard is the fan salsa or the person eating mango is the security-guard, but not both##10
+42. the person eating pumpkin is somewhere to the left of the person who's sport is volleyball##5
+43. the bartender is on the left of the security-guard##1
+44. the person who's hobby is reading is on the right of the fan salsa##1
+45. the software-developer is not to the right of the person who's hobby is rock-climbing##8
+46. the person who's sport is rugby is not the nurse or the nurse is not the person who's hobby is reading or both
+47. the person who's sport is skiing is on the left of the person who's sport is rugby##1
+48. the person who's hobby is traveling is in an even position##4
+49. the person who's sport is skiing is somewhere to the right of the owner of the rat##5
+50. the person who's hobby is rock-climbing is not to the right of the person who's sport is volleyball##8
+51. the person who's sport is cycling and the security-guard have the same parity positions##9
+52. the owner of the mouse is not the person eating lemon##6
+53. the person eating cucumber and the software-developer have the same parity positions##9
+54. the person who's hobby is traveling is somewhere to the right of the person who's sport is skiing##5
+55. the fan r&b is not to the left of the person who's hobby is woodworking##8
+56. the person who's hobby is hiking and the person eating mango have the same parity positions##9
+57. the person who's hobby is traveling is somewhere to the right of the person who's hobby is photography##5
+58. the person who's hobby is traveling and the manager have the same parity positions##9
+59. the fan ambient is not the person who's sport is skiing or the fan ambient is not the person who's hobby is photography or both
+60. the freelancer is not the person who's hobby is rock-climbing##6
+61. the person who's sport is rugby is not to the right of the owner of the goat##8
+62. the owner of the goat is on the left or right of the owner of the bird##3
+63. the person who's hobby is photography and the person eating corn have the same parity positions##9
+64. the bartender is the fan ambient or the owner of the cat is the bartender or both##11
+65. the person who's sport is skiing is not the software-developer or the person eating cucumber is not the person who's sport is skiing or both
+66. the owner of the goat is not the fan salsa or the person eating cucumber is not the owner of the goat or both
+67. the person eating mango is somewhere to the right of the manager##5
+68. the person who's sport is lacrosse is not to the right of the person who's sport is cricket##8
+69. the software-developer and the person who's sport is lacrosse have different parity positions##9
+70. the freelancer is somewhere between the person who's hobby is rock-climbing and the fan country##7
+71. the person who's hobby is reading is not to the left of the paramedic##8
+72. the person who's sport is rugby is in the middle##1
+73. the person eating cucumber is not the owner of the goldfish or the person who's hobby is hiking is not the person eating cucumber or both
+74. the freelancer and the person eating corn have the same parity positions##9
+75. the fan salsa and the owner of the goldfish have different parity positions##9
+76. the fan funk is on the far left##1
+77. the owner of the bird is not the person who's sport is cricket or the person who's sport is cricket is not the freelancer or both
+78. the person eating lemon and the person who's hobby is reading have different parity positions##9","{'Food': ['artichoke', 'corn', 'pumpkin', 'lemon', 'mango', 'garlic', 'cucumber'], 'Hobby': ['chess', 'photography', 'hiking', 'traveling', 'reading', 'woodworking', 'rock-climbing'], 'Job': ['paramedic', 'manager', 'nurse', 'bartender', 'security-guard', 'freelancer', 'software-developer'], 'Music-Genre': ['funk', 'punk', 'ambient', 'salsa', 'country', 'dubstep', 'r&b'], 'Pet': ['snake', 'rat', 'mouse', 'cat', 'bird', 'goat', 'goldfish'], 'Sport': ['cycling', 'lacrosse', 'skiing', 'rugby', 'skateboarding', 'cricket', 'volleyball']}"
+Pt1_6x7_level12-3,"There are 7 different favourite beverages: 7up, coffee, fanta, lemonade, mirinda, tea, water
+There 7 different types of food: asparagus, broccoli, corn, kale, lettuce, plum, raspberry
+The people have 7 different hobbies: board-games, camping, collecting, filmmaking, gardening, skydiving, sudoku
+The people have 7 different jobs:  chef, firefighter, fisherman, security-guard, social-worker, software-developer, videographer
+The people perfer 7 different movie-genres: comedy, documentary, romance, satire, superhero, time-travel, zombie
+The people prefer 7 different music-genres: country, d&b, house, rock, soul, techno, trance
+ 1. the fan soul is the videographer or the fan soul is the person eating asparagus or both##11
+ 2. the fan d&b is not the person eating raspberry##6
+ 3. the person eating corn is in an even position##4
+ 4. the person eating plum is not to the right of the software-developer##8
+ 5. the social-worker is somewhere to the right of the person eating asparagus##5
+ 6. the social-worker is not the person who's hobby is gardening##6
+ 7. the person watching satire movies is not to the right of the fan soul##8
+ 8. the person who's hobby is sudoku is on the left or right of the person watching satire movies##3
+ 9. the person eating asparagus is on the left or right of the person who's hobby is collecting##3
+10. the person eating lettuce is not to the left of the videographer##8
+11. the fan country is on the left of the fan soul##1
+12. the person eating plum is not the person watching documentary movies or the fan country is not the person eating plum or both
+13. the fan techno is on the right of the person drinking coffee##1
+14. the fan rock is between the person watching superhero movies and the social-worker##2
+15. the person eating asparagus is not the person watching comedy movies or the person watching comedy movies is not the fan techno or both
+16. the person drinking lemonade is the person watching romance movies##1
+17. the person drinking fanta is not the software-developer or the person drinking fanta is not the fan soul or both
+18. the person eating plum and the person who's hobby is gardening have the same parity positions##9
+19. the person who's hobby is collecting is not to the right of the person who's hobby is skydiving##8
+20. the chef is not to the right of the person drinking lemonade##8
+21. the person eating corn is the social-worker or the person eating corn is the fan house or both##11
+22. the person drinking water is the person who's hobby is filmmaking or the person who's hobby is filmmaking is the fisherman or both##11
+23. the person drinking fanta is not the person watching superhero movies##6
+24. the person eating broccoli is somewhere between the person eating raspberry and the person who's hobby is sudoku##7
+25. the fan d&b is in an even position##4
+26. the person who's hobby is filmmaking and the software-developer have different parity positions##9
+27. the fan country is in an even position##4
+28. the software-developer is not to the right of the chef##8
+29. the person watching satire movies is the person who's hobby is filmmaking or the firefighter is the person watching satire movies, but not both##10
+30. the person who's hobby is camping is not to the right of the person eating raspberry##8
+31. the person who's hobby is filmmaking is somewhere to the right of the person drinking 7up##5
+32. the person watching satire movies is the fan country##1
+33. the person drinking tea is not the fisherman or the person drinking tea is not the person watching documentary movies or both
+34. the person who's hobby is camping is not the fisherman or the person who's hobby is camping is not the fan soul or both
+35. the person eating corn is not the person who's hobby is gardening or the person eating corn is not the software-developer or both
+36. the person watching zombie movies is not to the right of the fan techno##8
+37. the fan house is the person drinking mirinda or the fan house is the person who's hobby is board-games, but not both##10
+38. the person drinking fanta is in an even position##4
+39. the fisherman is not to the left of the person eating kale##8
+40. the person watching satire movies is in an even position##4
+41. the person who's hobby is filmmaking is the fisherman or the person who's hobby is filmmaking is the person drinking tea or both##11
+42. the person watching documentary movies and the person who's hobby is skydiving have the same parity positions##9
+43. the person eating kale is not the videographer##6
+44. the software-developer is the person who's hobby is skydiving or the person who's hobby is skydiving is the person eating corn, but not both##10
+45. the security-guard is on the left or right of the person who's hobby is skydiving##3
+46. the fan techno is the person who's hobby is collecting or the fan techno is the person watching zombie movies or both##11
+47. the person drinking lemonade is between the fisherman and the person watching superhero movies##2
+48. the person watching romance movies is not the person drinking fanta or the person watching romance movies is not the person eating kale or both
+49. the person watching time-travel movies is not the fan techno or the person drinking water is not the person watching time-travel movies or both
+50. the fisherman is not to the left of the person eating raspberry##8
+51. the person watching time-travel movies is on the far right##1
+52. the person watching documentary movies is in an odd position##4
+53. the person drinking tea is the person who's hobby is filmmaking or the person who's hobby is filmmaking is the person watching satire movies or both##11
+54. the person watching satire movies is the person who's hobby is filmmaking or the person watching satire movies is the person eating asparagus, but not both##10
+55. the person drinking coffee is on the far left or far right##3
+56. the person drinking water is the security-guard or the security-guard is the person eating kale, but not both##10
+57. the person drinking coffee and the person who's hobby is collecting have different parity positions##9
+58. the person watching zombie movies is the fan trance or the fan trance is the software-developer, but not both##10
+59. the fan techno is not to the left of the fan trance##8
+60. the person eating raspberry is not the person who's hobby is filmmaking or the person eating raspberry is not the software-developer or both
+61. the person drinking water is somewhere to the left of the person who's hobby is camping##5
+62. the person who's hobby is skydiving is not the person drinking tea or the person drinking tea is not the security-guard or both
+63. the person drinking mirinda and the person watching comedy movies have the same parity positions##9
+64. the chef and the person watching documentary movies have the same parity positions##9
+65. the person drinking fanta is not to the right of the fan country##8
+66. the firefighter is not to the right of the fan trance##8
+67. the security-guard and the person watching satire movies have the same parity positions##9
+68. the person drinking 7up is the person eating plum##1
+69. the fan house and the person who's hobby is camping have different parity positions##9
+70. the fan rock is not the social-worker##6
+71. the fan country is somewhere to the right of the person watching superhero movies##5
+72. the person watching superhero movies and the person who's hobby is camping have the same parity positions##9
+73. the person eating kale is the person watching satire movies or the person eating kale is the fan d&b, but not both##10
+74. the person eating kale and the fan country have the same parity positions##9
+75. the person watching comedy movies is not the person drinking 7up##6
+76. the person watching documentary movies is on the left of the person drinking mirinda##1
+77. the person eating corn is the person drinking coffee or the social-worker is the person eating corn or both##11
+78. the person drinking lemonade is not the social-worker or the person drinking lemonade is not the person eating kale or both
+79. the social-worker and the person eating asparagus have different parity positions##9","{'Beverage': ['coffee', 'water', '7up', 'mirinda', 'lemonade', 'fanta', 'tea'], 'Food': ['asparagus', 'corn', 'plum', 'kale', 'raspberry', 'broccoli', 'lettuce'], 'Hobby': ['gardening', 'collecting', 'skydiving', 'camping', 'board-games', 'filmmaking', 'sudoku'], 'Job': ['firefighter', 'social-worker', 'software-developer', 'security-guard', 'chef', 'fisherman', 'videographer'], 'Movie-Genre': ['zombie', 'comedy', 'documentary', 'superhero', 'romance', 'satire', 'time-travel'], 'Music-Genre': ['trance', 'techno', 'rock', 'd&b', 'house', 'country', 'soul']}"
+Pt1_6x7_level12-4,"There 7 different types of food: apple, carrot, grapes, kiwi, orange, potato, tomato
+The people have 7 different jobs:  architect, entrepreneur, freelancer, nurse, pilot, project-manager, security-guard
+The people prefer 7 different music-genres: gospel, hip-hop, house, indie, pop, rock, soul
+There are 7 different nationalities: american, colombian, dutch, egyptian, french, pakistani, polish
+7 different pets are kept: cat, dog, fish, frog, guinea-pig, hamster, mouse
+The people use 7 different means of transport: boat, helicopter, jet-ski, scooter, skateboard, subway, trike
+ 1. the person driving the scooter is on the far left##1
+ 2. the owner of the frog is the fan soul or the owner of the frog is the pakistani or both##11
+ 3. the owner of the mouse is somewhere between the owner of the dog and the egyptian##7
+ 4. the architect is on the right of the fan rock##1
+ 5. the french is somewhere to the right of the fan indie##5
+ 6. the fan house is the polish or the fan house is the person driving the trike or both##11
+ 7. the person eating apple and the person driving the helicopter have the same parity positions##9
+ 8. the american is not the person eating grapes##6
+ 9. the person eating orange is not the fan soul or the person eating orange is not the project-manager or both
+10. the person eating apple and the colombian have the same parity positions##9
+11. the person eating grapes is not to the right of the person driving the jet-ski##8
+12. the person driving the scooter is somewhere to the left of the egyptian##5
+13. the architect is somewhere to the left of the person eating orange##5
+14. the fan hip-hop is not the owner of the hamster##6
+15. the person eating grapes is not to the right of the project-manager##8
+16. the pilot is the fan pop##1
+17. the pilot is not the fan soul##6
+18. the fan pop is the person eating orange or the fan pop is the person driving the helicopter or both##11
+19. the person eating potato is on the left or right of the project-manager##3
+20. the pilot is on the left or right of the owner of the fish##3
+21. the freelancer is somewhere to the right of the owner of the dog##5
+22. the pakistani is on the left or right of the fan pop##3
+23. the fan hip-hop and the architect have different parity positions##9
+24. the person eating potato and the fan soul have the same parity positions##9
+25. the fan soul and the person driving the skateboard have different parity positions##9
+26. the freelancer is not the person eating grapes##6
+27. the owner of the fish is on the right of the american##1
+28. the person driving the trike and the fan indie have the same parity positions##9
+29. the person eating kiwi is not the architect or the architect is not the owner of the hamster or both
+30. the owner of the cat is not the person eating tomato or the owner of the cat is not the person driving the skateboard or both
+31. the pilot is the fan pop or the fan pop is the owner of the guinea-pig or both##11
+32. the egyptian and the fan rock have different parity positions##9
+33. the pilot is not the person driving the skateboard##6
+34. the fan rock and the person driving the boat have different parity positions##9
+35. the owner of the frog is somewhere between the person driving the skateboard and the architect##7
+36. the owner of the hamster is not to the right of the entrepreneur##8
+37. the person driving the boat is not the person eating apple##6
+38. the person eating carrot is on the right of the person eating kiwi##1
+39. the owner of the frog is not to the left of the person eating carrot##8
+40. the pilot is the owner of the fish or the owner of the fish is the person eating orange, but not both##10
+41. the owner of the fish is on the left or right of the pilot##3
+42. the architect and the person eating potato have different parity positions##9
+43. the owner of the fish is not the pilot##6
+44. the person driving the subway is not the owner of the fish##6
+45. the owner of the guinea-pig is between the owner of the hamster and the owner of the mouse##2
+46. the fan rock is in an odd position##4
+47. the fan indie and the person driving the boat have the same parity positions##9
+48. the person driving the skateboard is not to the left of the person driving the subway##8
+49. the polish is not the fan house or the polish is not the person eating kiwi or both
+50. the american is in an odd position##4
+51. the person eating tomato is not to the left of the person driving the trike##8
+52. the fan hip-hop is somewhere to the right of the person eating carrot##5
+53. the person eating orange is on the left or right of the person eating apple##3
+54. the fan indie is on the right of the polish##1
+55. the dutch is the person eating apple or the person eating apple is the architect or both##11
+56. the owner of the hamster is on the left of the owner of the guinea-pig##1
+57. the entrepreneur is somewhere between the polish and the french##7
+58. the nurse is on the far left##1
+59. the american is not the project-manager##6
+60. the person driving the helicopter is not the american##6
+61. the owner of the mouse is somewhere to the left of the owner of the frog##5
+62. the person driving the skateboard is on the right of the security-guard##1
+63. the owner of the frog is somewhere to the right of the fan indie##5
+64. the french is in the middle##1
+65. the owner of the cat is not to the right of the pilot##8
+66. the person eating carrot is on the right of the fan rock##1
+67. the owner of the frog is somewhere between the fan rock and the fan gospel##7
+68. the fan hip-hop is somewhere to the left of the person eating orange##5
+69. the person eating kiwi is somewhere to the left of the person eating tomato##5
+70. the person driving the subway is not the project-manager##6
+71. the owner of the mouse is somewhere between the architect and the person eating grapes##7
+72. the owner of the mouse is the fan hip-hop or the owner of the mouse is the person driving the subway or both##11
+73. the person driving the boat is not to the right of the person eating tomato##8","{'Food': ['kiwi', 'carrot', 'potato', 'grapes', 'tomato', 'orange', 'apple'], 'Job': ['nurse', 'architect', 'entrepreneur', 'project-manager', 'security-guard', 'freelancer', 'pilot'], 'Music-Genre': ['rock', 'indie', 'hip-hop', 'house', 'soul', 'gospel', 'pop'], 'Nationality': ['polish', 'egyptian', 'colombian', 'french', 'american', 'pakistani', 'dutch'], 'Pet': ['hamster', 'guinea-pig', 'mouse', 'dog', 'frog', 'fish', 'cat'], 'Transport': ['scooter', 'boat', 'subway', 'trike', 'jet-ski', 'skateboard', 'helicopter']}"
+Pt1_6x7_level12-5,"There are 7 different favourite beverages: cola, fanta, milk, mirinda, sprite, tea, water
+The people have 7 different hobbies: card-games, collecting, fishing, magic-tricks, puzzles, traveling, writing
+The people prefer 7 different music-genres: country, electronic, folk, indie, reggae, rock, salsa
+There are 7 different nationalities: australian, dutch, french, german, italian, malaysian, russian
+The people prefer 7 different types of sport: badminton, baseball, biathlon, climbing, rowing, surfing, volleyball
+The people use 7 different means of transport: airplane, motorbike, ship, subway, train, tram, trike
+ 1. the fan indie is not to the left of the fan indie##8
+ 2. the person who's hobby is card-games is somewhere to the right of the person who's hobby is writing##5
+ 3. the person driving the ship is not to the left of the person driving the motorbike##8
+ 4. the fan salsa is not the person drinking tea##6
+ 5. the person who's hobby is collecting and the person drinking tea have different parity positions##9
+ 6. the fan rock is the person drinking sprite or the fan rock is the malaysian, but not both##10
+ 7. the fan electronic is not the dutch or the person driving the train is not the fan electronic or both
+ 8. the person who's sport is biathlon is on the left or right of the person driving the airplane##3
+ 9. the person driving the trike and the person who's sport is surfing have the same parity positions##9
+10. the person drinking fanta is not the person who's sport is biathlon or the person drinking fanta is not the fan country or both
+11. the person drinking sprite is somewhere to the right of the fan folk##5
+12. the fan reggae is in an even position##4
+13. the person drinking water is not the french or the person drinking water is not the person who's sport is badminton or both
+14. the fan electronic is not the dutch##6
+15. the fan folk is not to the left of the french##8
+16. the fan country is somewhere to the left of the person who's sport is biathlon##5
+17. the german is not the person who's hobby is puzzles##6
+18. the fan indie is on the right of the fan country##1
+19. the fan salsa is on the left or right of the fan rock##3
+20. the person drinking milk is on the far left##1
+21. the fan folk and the person driving the ship have different parity positions##9
+22. the person who's hobby is card-games is not the russian##6
+23. the person driving the subway is somewhere between the person driving the ship and the person driving the motorbike##7
+24. the australian is not to the right of the fan salsa##8
+25. the fan reggae is not to the right of the person who's hobby is fishing##8
+26. the fan reggae is not the person drinking sprite##6
+27. the person drinking tea is not the person who's hobby is traveling##6
+28. the person who's hobby is writing is on the left of the person who's hobby is traveling##1
+29. the person driving the tram is not the person who's hobby is puzzles##6
+30. the fan indie is not the dutch or the dutch is not the person who's sport is surfing or both
+31. the fan rock is not the russian##6
+32. the person who's sport is badminton is the malaysian##1
+33. the person who's hobby is traveling is not the person drinking milk or the person who's hobby is traveling is not the malaysian or both
+34. the person drinking tea is on the right of the person who's hobby is puzzles##1
+35. the fan folk is the person who's sport is rowing or the person who's sport is rowing is the person who's hobby is writing, but not both##10
+36. the person who's hobby is magic-tricks is on the left of the person drinking cola##1
+37. the italian is somewhere to the right of the person who's hobby is puzzles##5
+38. the person driving the tram is not the person who's sport is surfing or the person driving the tram is not the fan folk or both
+39. the person who's sport is volleyball is not to the right of the person who's sport is climbing##8
+40. the russian is not to the left of the australian##8
+41. the person drinking mirinda is on the right of the person who's sport is rowing##1
+42. the person driving the airplane is not to the left of the person drinking tea##8
+43. the fan electronic is on the left of the person driving the ship##1
+44. the person driving the tram is on the left or right of the person driving the trike##3
+45. the person drinking tea is not to the right of the person drinking tea##8
+46. the fan rock is not the person driving the train or the person driving the train is not the person who's hobby is collecting or both
+47. the fan electronic is somewhere between the person driving the train and the fan rock##7
+48. the german is on the right of the person drinking fanta##1
+49. the person driving the airplane is somewhere between the person drinking sprite and the fan reggae##7
+50. the person who's sport is badminton is not the fan indie##6
+51. the fan rock is not the person who's sport is climbing##6
+52. the fan salsa is not the person driving the tram or the fan salsa is not the person who's hobby is card-games or both
+53. the fan rock is the person driving the trike or the person who's sport is rowing is the fan rock or both##11
+54. the german is somewhere to the right of the russian##5
+55. the person who's sport is badminton is not the person driving the trike##6
+56. the person who's sport is biathlon and the person drinking fanta have the same parity positions##9
+57. the malaysian is not to the right of the fan salsa##8
+58. the italian is somewhere between the person driving the motorbike and the person drinking fanta##7
+59. the person who's sport is badminton is on the left or right of the person who's sport is volleyball##3
+60. the person who's sport is badminton is not to the right of the person who's hobby is puzzles##8
+61. the fan indie is the dutch or the person driving the subway is the fan indie, but not both##10
+62. the person drinking fanta is somewhere to the left of the person who's sport is surfing##5
+63. the person who's hobby is magic-tricks is in an odd position##4
+64. the person who's sport is climbing is not to the left of the person drinking milk##8
+65. the person who's hobby is fishing is on the right of the person who's sport is volleyball##1
+66. the person who's hobby is card-games is the person driving the trike##1
+67. the person who's sport is biathlon is in an even position##4
+68. the person who's sport is surfing is not the dutch or the dutch is not the person who's hobby is magic-tricks or both
+69. the person who's hobby is traveling is the person who's sport is baseball##1
+70. the person who's hobby is puzzles is the person who's sport is climbing or the person who's hobby is puzzles is the person driving the ship or both##11
+71. the fan folk is not to the left of the fan electronic##8
+72. the person driving the ship is on the left of the person who's hobby is fishing##1
+73. the person driving the train is on the right of the australian##1
+74. the french is somewhere to the left of the person who's sport is climbing##5
+75. the person drinking fanta is the german or the person drinking fanta is the fan salsa, but not both##10
+76. the person who's sport is badminton is on the right of the dutch##1","{'Beverage': ['milk', 'mirinda', 'water', 'cola', 'tea', 'fanta', 'sprite'], 'Hobby': ['writing', 'traveling', 'magic-tricks', 'puzzles', 'fishing', 'collecting', 'card-games'], 'Music-Genre': ['country', 'indie', 'electronic', 'reggae', 'folk', 'salsa', 'rock'], 'Nationality': ['australian', 'dutch', 'malaysian', 'french', 'italian', 'russian', 'german'], 'Sport': ['rowing', 'baseball', 'badminton', 'volleyball', 'climbing', 'biathlon', 'surfing'], 'Transport': ['motorbike', 'train', 'subway', 'ship', 'airplane', 'tram', 'trike']}"
+Pt1_6x7_level12-6,"There 7 different types of food: artichoke, asparagus, grapes, nectarine, papaya, peas, pumpkin
+The people have 7 different jobs:  bartender, coach, dancer, electrician, entrepreneur, teacher, writer
+The people prefer 7 different music-genres: blues, country, disco, gospel, pop, salsa, techno
+There are 7 different nationalities: chinese, colombian, egyptian, german, indonesian, japanese, thai
+The people prefer 7 different types of sport: badminton, basketball, parkour, rugby, snowboarding, tennis, water-polo
+The people use 7 different means of transport: bus, car, quad-bike, roller, ship, snowmobile, van
+ 1. the person driving the ship is not to the left of the person driving the quad-bike##8
+ 2. the person eating peas is on the right of the person driving the snowmobile##1
+ 3. the person who's sport is water-polo is somewhere to the left of the teacher##5
+ 4. the fan salsa is on the left or right of the fan blues##3
+ 5. the person who's sport is snowboarding and the fan disco have the same parity positions##9
+ 6. the fan disco is not the writer or the fan disco is not the person who's sport is basketball or both
+ 7. the person eating artichoke is not the fan pop##6
+ 8. the fan salsa is on the right of the person eating grapes##1
+ 9. the indonesian is not the person eating peas or the person eating peas is not the fan country or both
+10. the person eating asparagus is not to the right of the entrepreneur##8
+11. the person eating grapes is not to the left of the person who's sport is rugby##8
+12. the person eating asparagus and the person who's sport is water-polo have the same parity positions##9
+13. the teacher is not the person eating asparagus##6
+14. the person driving the car and the person who's sport is basketball have different parity positions##9
+15. the person driving the roller is not the dancer##6
+16. the person eating artichoke is on the left or right of the coach##3
+17. the chinese is not the writer or the chinese is not the person eating nectarine or both
+18. the writer is the thai or the person driving the ship is the writer, but not both##10
+19. the person who's sport is snowboarding is on the right of the fan gospel##1
+20. the person driving the snowmobile is somewhere to the right of the teacher##5
+21. the electrician is somewhere between the person who's sport is tennis and the person driving the quad-bike##7
+22. the colombian is not to the left of the person eating grapes##8
+23. the electrician and the chinese have the same parity positions##9
+24. the chinese is not to the right of the colombian##8
+25. the fan salsa is the chinese or the teacher is the fan salsa or both##11
+26. the fan disco is not the dancer##6
+27. the person eating pumpkin is on the left or right of the fan techno##3
+28. the person eating nectarine is not the fan blues or the person eating nectarine is not the dancer or both
+29. the thai is not the person driving the quad-bike or the thai is not the fan pop or both
+30. the german is on the left or right of the person driving the roller##3
+31. the dancer is not to the right of the electrician##8
+32. the person driving the ship is not the chinese or the fan techno is not the person driving the ship or both
+33. the fan country is not the person who's sport is basketball or the fan country is not the person driving the snowmobile or both
+34. the person eating nectarine is the coach##1
+35. the colombian is not to the left of the writer##8
+36. the egyptian is not to the left of the person who's sport is parkour##8
+37. the chinese is the person who's sport is badminton or the person who's sport is badminton is the person driving the ship, but not both##10
+38. the person eating grapes and the colombian have the same parity positions##9
+39. the thai is the person eating pumpkin or the person driving the quad-bike is the thai, but not both##10
+40. the person driving the car is the person who's sport is snowboarding or the person driving the car is the entrepreneur or both##11
+41. the chinese is somewhere between the bartender and the person eating nectarine##7
+42. the person eating peas is on the left or right of the fan disco##3
+43. the fan gospel is on the left or right of the japanese##3
+44. the german is on the left of the fan disco##1
+45. the fan salsa is not the person driving the quad-bike##6
+46. the indonesian is not to the left of the person driving the van##8
+47. the dancer is the person eating pumpkin or the dancer is the person who's sport is basketball, but not both##10
+48. the person driving the ship and the chinese have different parity positions##9
+49. the person who's sport is basketball is not the person driving the snowmobile or the person who's sport is basketball is not the person eating artichoke or both
+50. the entrepreneur is somewhere to the right of the person who's sport is tennis##5
+51. the japanese is not the person driving the ship or the person driving the ship is not the person who's sport is badminton or both
+52. the person driving the bus is not to the left of the fan salsa##8
+53. the indonesian is the person driving the roller##1
+54. the fan techno and the person eating asparagus have the same parity positions##9
+55. the person driving the van is not the fan country or the fan country is not the bartender or both
+56. the fan gospel is not the person who's sport is badminton##6
+57. the person driving the ship is on the right of the person driving the van##1
+58. the person who's sport is snowboarding is on the left or right of the person who's sport is parkour##3
+59. the person eating pumpkin and the person who's sport is basketball have the same parity positions##9
+60. the person eating papaya is on the left or right of the person driving the bus##3
+61. the fan techno is not to the left of the person who's sport is water-polo##8
+62. the writer is somewhere to the left of the electrician##5
+63. the colombian is not to the right of the writer##8
+64. the fan techno is on the left or right of the fan salsa##3
+65. the coach is somewhere to the right of the person eating grapes##5
+66. the person driving the snowmobile is somewhere to the right of the person driving the ship##5
+67. the person who's sport is tennis is in an odd position##4
+68. the person who's sport is basketball is not the fan techno##6
+69. the german is not the coach##6
+70. the person driving the van and the person who's sport is rugby have different parity positions##9
+71. the person who's sport is snowboarding is not the person driving the snowmobile or the person who's sport is snowboarding is not the teacher or both
+72. the person who's sport is rugby is on the far left##1
+73. the person eating nectarine is somewhere to the right of the person eating papaya##5
+74. the person who's sport is basketball and the fan pop have the same parity positions##9
+75. the coach is not the person driving the bus##6","{'Food': ['grapes', 'pumpkin', 'asparagus', 'papaya', 'artichoke', 'nectarine', 'peas'], 'Job': ['bartender', 'dancer', 'writer', 'electrician', 'teacher', 'coach', 'entrepreneur'], 'Music-Genre': ['blues', 'salsa', 'techno', 'pop', 'gospel', 'disco', 'country'], 'Nationality': ['thai', 'chinese', 'colombian', 'indonesian', 'german', 'japanese', 'egyptian'], 'Sport': ['rugby', 'badminton', 'water-polo', 'basketball', 'tennis', 'snowboarding', 'parkour'], 'Transport': ['quad-bike', 'van', 'ship', 'roller', 'bus', 'snowmobile', 'car']}"
+Pt1_6x7_level12-7,"There 7 different types of food: asparagus, cauliflower, grapes, kale, pepper, pineapple, zucchini
+The people perfer 7 different movie-genres: epic, family, fantasy, satire, superhero, time-travel, zombie
+The people prefer 7 different music-genres: d&b, dubstep, electronic, folk, house, indie, trance
+7 different pets are kept: bird, chinchilla, frog, hedgehog, lizard, rat, snake
+The people prefer 7 different types of sport: basketball, golf, ice-hockey, soccer, surfing, swimming, weightlifting
+The people use 7 different means of transport: bike, bus, car, scooter, subway, train, tram
+ 1. the person watching epic movies is somewhere to the right of the person eating cauliflower##5
+ 2. the fan house is not to the left of the fan electronic##8
+ 3. the fan house is on the left or right of the fan electronic##3
+ 4. the person watching superhero movies is the owner of the lizard or the person watching superhero movies is the person driving the car, but not both##10
+ 5. the person driving the subway and the owner of the snake have the same parity positions##9
+ 6. the person driving the bike is the person who's sport is golf or the person driving the bike is the person eating pepper, but not both##10
+ 7. the person driving the scooter and the person eating grapes have the same parity positions##9
+ 8. the fan dubstep is somewhere to the left of the person watching superhero movies##5
+ 9. the person watching zombie movies is not to the left of the person who's sport is basketball##8
+10. the person driving the tram is on the far left##1
+11. the person watching time-travel movies is not to the right of the person who's sport is soccer##8
+12. the fan folk is not the person driving the bus##6
+13. the person watching zombie movies is the person driving the scooter##1
+14. the person watching time-travel movies is not the person eating kale or the person driving the car is not the person watching time-travel movies or both
+15. the person driving the car is in an odd position##4
+16. the person who's sport is basketball is not to the right of the owner of the lizard##8
+17. the owner of the hedgehog and the fan folk have the same parity positions##9
+18. the fan indie is on the left or right of the person watching epic movies##3
+19. the person who's sport is ice-hockey is not to the right of the person who's sport is ice-hockey##8
+20. the owner of the bird is on the left of the person watching superhero movies##1
+21. the person eating kale and the person watching fantasy movies have different parity positions##9
+22. the person watching zombie movies and the person eating pepper have the same parity positions##9
+23. the person watching zombie movies is on the left or right of the person watching epic movies##3
+24. the person eating asparagus is somewhere to the right of the person eating cauliflower##5
+25. the person watching epic movies is the owner of the bird or the owner of the bird is the fan indie, but not both##10
+26. the person eating kale is on the left or right of the person eating grapes##3
+27. the person driving the tram is on the left or right of the person driving the subway##3
+28. the fan trance is somewhere to the left of the person eating grapes##5
+29. the owner of the rat is on the right of the person driving the train##1
+30. the person who's sport is swimming is not the person eating asparagus or the person who's sport is swimming is not the person driving the train or both
+31. the person watching time-travel movies is not to the left of the person driving the scooter##8
+32. the owner of the frog is not the person eating zucchini##6
+33. the person who's sport is surfing is on the right of the fan trance##1
+34. the person watching superhero movies and the fan d&b have the same parity positions##9
+35. the person watching epic movies is in an even position##4
+36. the person watching family movies is not to the right of the person who's sport is soccer##8
+37. the person eating kale is on the right of the person driving the car##1
+38. the person eating pepper is not to the right of the owner of the bird##8
+39. the person driving the train is on the left or right of the person watching family movies##3
+40. the owner of the bird is somewhere to the left of the owner of the rat##5
+41. the person who's sport is surfing is not the owner of the lizard or the fan trance is not the person who's sport is surfing or both
+42. the owner of the chinchilla is the person watching fantasy movies or the person watching fantasy movies is the fan indie, but not both##10
+43. the owner of the hedgehog is not the person driving the scooter or the person watching time-travel movies is not the owner of the hedgehog or both
+44. the person who's sport is weightlifting is the person driving the bus or the person watching fantasy movies is the person who's sport is weightlifting or both##11
+45. the person driving the tram is not the owner of the snake or the person driving the tram is not the person eating kale or both
+46. the fan trance is somewhere to the left of the owner of the bird##5
+47. the person eating cauliflower is the person who's sport is weightlifting or the person eating cauliflower is the person watching family movies, but not both##10
+48. the person who's sport is soccer is not to the left of the person who's sport is swimming##8
+49. the owner of the snake is not the fan house##6
+50. the person eating kale is not the person driving the tram or the person who's sport is golf is not the person eating kale or both
+51. the person watching zombie movies is between the fan trance and the owner of the lizard##2
+52. the person who's sport is basketball is on the left of the person who's sport is surfing##1
+53. the fan dubstep is the owner of the chinchilla##1
+54. the fan d&b is somewhere to the left of the person eating asparagus##5
+55. the owner of the hedgehog and the person who's sport is soccer have different parity positions##9
+56. the person who's sport is soccer is on the left of the person who's sport is golf##1
+57. the person who's sport is swimming is not the person eating grapes or the person driving the scooter is not the person who's sport is swimming or both
+58. the person eating cauliflower is somewhere to the left of the person driving the subway##5
+59. the person who's sport is ice-hockey is on the left of the person eating grapes##1
+60. the fan folk is somewhere between the fan house and the person driving the bus##7
+61. the person watching zombie movies is on the left or right of the owner of the frog##3
+62. the owner of the hedgehog is not to the right of the owner of the rat##8
+63. the fan d&b is not to the left of the person who's sport is surfing##8
+64. the owner of the hedgehog is on the left of the owner of the snake##1
+65. the owner of the lizard is the person eating zucchini or the owner of the lizard is the person driving the bus or both##11
+66. the owner of the chinchilla and the person eating zucchini have different parity positions##9
+67. the owner of the hedgehog is not to the left of the person watching superhero movies##8
+68. the person watching epic movies is not to the right of the person driving the subway##8","{'Food': ['cauliflower', 'pineapple', 'pepper', 'zucchini', 'grapes', 'kale', 'asparagus'], 'Movie-Genre': ['fantasy', 'epic', 'zombie', 'superhero', 'family', 'time-travel', 'satire'], 'Music-Genre': ['dubstep', 'trance', 'indie', 'd&b', 'folk', 'electronic', 'house'], 'Pet': ['chinchilla', 'frog', 'bird', 'lizard', 'hedgehog', 'snake', 'rat'], 'Sport': ['weightlifting', 'basketball', 'surfing', 'ice-hockey', 'swimming', 'soccer', 'golf'], 'Transport': ['tram', 'subway', 'scooter', 'bus', 'car', 'train', 'bike']}"
+Pt1_6x7_level12-8,"There are 7 different favourite beverages: 7up, coffee, hot-chocolate, juice, mirinda, soy-milk, tea
+The people have 7 different jobs:  fisherman, librarian, manager, mechanic, photographer, scientist, writer
+The people perfer 7 different movie-genres: animation, disaster, martial-arts, musical, romance, scientific, thriller
+The people prefer 7 different music-genres: gospel, house, indie, punk, reggae, salsa, trance
+There are 7 different nationalities: brazilian, canadian, dutch, indonesian, japanese, nigerian, pakistani
+The people prefer 7 different types of sport: baseball, basketball, ice-hockey, parkour, skiing, snowboarding, tennis
+ 1. the person watching scientific movies is not the person who's sport is parkour or the person watching scientific movies is not the person drinking soy-milk or both
+ 2. the person watching thriller movies is the manager or the manager is the person who's sport is snowboarding, but not both##10
+ 3. the fan indie is the fisherman or the fan indie is the person watching disaster movies or both##11
+ 4. the scientist is not to the left of the indonesian##8
+ 5. the nigerian is somewhere to the left of the person drinking coffee##5
+ 6. the person who's sport is ice-hockey is not the mechanic or the pakistani is not the person who's sport is ice-hockey or both
+ 7. the person watching thriller movies and the person drinking hot-chocolate have the same parity positions##9
+ 8. the person drinking mirinda and the writer have different parity positions##9
+ 9. the person who's sport is basketball and the person drinking tea have different parity positions##9
+10. the fan gospel is not to the right of the writer##8
+11. the librarian is not to the right of the person watching romance movies##8
+12. the person watching musical movies is between the person who's sport is baseball and the person watching thriller movies##2
+13. the fan punk and the librarian have the same parity positions##9
+14. the scientist is not to the left of the person watching animation movies##8
+15. the fan salsa and the person drinking hot-chocolate have different parity positions##9
+16. the person who's sport is skiing is not to the right of the person drinking juice##8
+17. the person who's sport is parkour is between the person watching thriller movies and the person who's sport is baseball##2
+18. the person drinking soy-milk is not the person who's sport is baseball##6
+19. the fan reggae is on the left of the person watching scientific movies##1
+20. the person watching musical movies and the person drinking 7up have different parity positions##9
+21. the person drinking coffee is not to the right of the writer##8
+22. the dutch is the fan indie or the person who's sport is snowboarding is the dutch, but not both##10
+23. the person watching musical movies is on the right of the writer##1
+24. the person drinking 7up is not the person watching martial-arts movies##6
+25. the fan trance is in an odd position##4
+26. the person drinking juice is not to the right of the person who's sport is parkour##8
+27. the dutch is not to the left of the manager##8
+28. the person watching animation movies is not to the right of the fan house##8
+29. the person drinking 7up and the mechanic have different parity positions##9
+30. the person watching thriller movies is in an odd position##4
+31. the fan punk is not to the left of the person who's sport is ice-hockey##8
+32. the person drinking hot-chocolate is on the far right##1
+33. the person who's sport is tennis and the photographer have different parity positions##9
+34. the person who's sport is parkour is on the left or right of the person watching thriller movies##3
+35. the person drinking soy-milk is the person watching thriller movies or the person drinking soy-milk is the person who's sport is skiing or both##11
+36. the person who's sport is baseball is not the pakistani##6
+37. the person drinking coffee is somewhere to the right of the person drinking 7up##5
+38. the fisherman and the person drinking coffee have different parity positions##9
+39. the person drinking coffee is somewhere to the left of the fan salsa##5
+40. the pakistani is the person who's sport is parkour##1
+41. the person who's sport is parkour is in the middle##1
+42. the person watching scientific movies is not the dutch##6
+43. the person watching thriller movies is on the left of the photographer##1
+44. the manager is not the person watching musical movies or the person watching musical movies is not the fan indie or both
+45. the scientist is not to the right of the person watching thriller movies##8
+46. the pakistani is not the person who's sport is baseball or the person who's sport is baseball is not the person drinking mirinda or both
+47. the person drinking coffee is the brazilian or the person drinking coffee is the person watching animation movies or both##11
+48. the fan house and the canadian have different parity positions##9
+49. the person watching scientific movies is on the left or right of the person drinking coffee##3
+50. the manager is somewhere between the person watching animation movies and the person who's sport is snowboarding##7
+51. the person who's sport is tennis is on the right of the person watching disaster movies##1
+52. the person drinking juice is not to the right of the person drinking tea##8
+53. the person watching martial-arts movies is the brazilian or the person watching martial-arts movies is the person who's sport is baseball, but not both##10
+54. the person who's sport is ice-hockey is the fisherman##1
+55. the writer is not to the left of the person who's sport is baseball##8
+56. the person watching disaster movies is in an even position##4
+57. the indonesian is not the writer or the writer is not the person who's sport is skiing or both
+58. the person watching martial-arts movies is not the fan reggae or the fan reggae is not the person drinking 7up or both
+59. the person watching martial-arts movies is not to the left of the person who's sport is skiing##8
+60. the fan house is somewhere to the left of the person watching thriller movies##5
+61. the person watching disaster movies is on the right of the canadian##1
+62. the person who's sport is skiing is between the fisherman and the fan gospel##2
+63. the person watching scientific movies is somewhere to the left of the photographer##5
+64. the person drinking tea is somewhere to the left of the person drinking mirinda##5
+65. the person who's sport is parkour is not to the right of the japanese##8
+66. the person drinking tea is not the mechanic##6
+67. the fan gospel and the indonesian have the same parity positions##9
+68. the scientist is not the person watching thriller movies##6
+69. the person watching thriller movies is on the left of the fan salsa##1
+70. the dutch is somewhere to the right of the fan trance##5
+71. the person drinking mirinda is somewhere to the right of the person drinking juice##5
+72. the person watching martial-arts movies is not to the right of the japanese##8
+73. the mechanic is not to the left of the person drinking 7up##8
+74. the person watching thriller movies is on the left or right of the person drinking tea##3
+75. the person who's sport is baseball is on the right of the brazilian##1
+76. the person who's sport is tennis is on the far right##1
+77. the fan house and the photographer have the same parity positions##9","{'Beverage': ['7up', 'coffee', 'juice', 'tea', 'soy-milk', 'mirinda', 'hot-chocolate'], 'Job': ['fisherman', 'mechanic', 'writer', 'scientist', 'manager', 'photographer', 'librarian'], 'Movie-Genre': ['animation', 'martial-arts', 'scientific', 'musical', 'thriller', 'disaster', 'romance'], 'Music-Genre': ['indie', 'reggae', 'gospel', 'house', 'trance', 'salsa', 'punk'], 'Nationality': ['nigerian', 'brazilian', 'indonesian', 'pakistani', 'canadian', 'dutch', 'japanese'], 'Sport': ['ice-hockey', 'skiing', 'baseball', 'parkour', 'basketball', 'snowboarding', 'tennis']}"
+Pt1_6x7_level12-9,"There are 7 different favourite beverages: 7up, fanta, hot-chocolate, iced-tea, juice, lemonade, milk
+The people have 7 different hobbies: camping, dancing, filmmaking, gardening, reading, traveling, writing
+The people have 7 different jobs:  accountant, architect, chef, lawyer, manager, nurse, writer
+The people prefer 7 different music-genres: classical, country, dubstep, hip-hop, indie, jazz, salsa
+There are 7 different nationalities: german, indonesian, italian, japanese, malaysian, russian, turkish
+The people use 7 different means of transport: boat, bus, car, motorbike, roller, ship, tram
+ 1. the writer is not the person drinking hot-chocolate##6
+ 2. the fan dubstep is on the left of the fan classical##1
+ 3. the indonesian is in an even position##4
+ 4. the accountant is on the right of the chef##1
+ 5. the person who's hobby is reading is not the person drinking milk##6
+ 6. the chef is the fan hip-hop or the chef is the italian or both##11
+ 7. the person driving the boat is on the right of the person driving the ship##1
+ 8. the accountant is somewhere to the left of the person who's hobby is reading##5
+ 9. the fan dubstep is somewhere to the right of the indonesian##5
+10. the fan hip-hop is the person driving the car or the person driving the car is the person drinking hot-chocolate or both##11
+11. the russian is not to the left of the indonesian##8
+12. the fan jazz is in an even position##4
+13. the person driving the roller is not to the left of the fan country##8
+14. the person who's hobby is dancing is not the fan indie or the person who's hobby is dancing is not the person driving the car or both
+15. the manager is on the left of the indonesian##1
+16. the russian is somewhere to the right of the person drinking juice##5
+17. the nurse is not to the left of the person driving the ship##8
+18. the accountant is somewhere to the left of the nurse##5
+19. the japanese is not the person who's hobby is traveling or the person driving the ship is not the japanese or both
+20. the person who's hobby is writing is the person driving the ship or the person who's hobby is writing is the person drinking hot-chocolate, but not both##10
+21. the person driving the roller is not the architect##6
+22. the person driving the car and the fan salsa have the same parity positions##9
+23. the accountant is on the left or right of the chef##3
+24. the chef and the person who's hobby is gardening have the same parity positions##9
+25. the person driving the bus is the chef##1
+26. the malaysian is somewhere between the indonesian and the fan salsa##7
+27. the lawyer is somewhere to the right of the nurse##5
+28. the person who's hobby is filmmaking is the russian or the person who's hobby is filmmaking is the writer or both##11
+29. the person drinking juice is not to the right of the person driving the tram##8
+30. the nurse is not the fan indie or the fan indie is not the german or both
+31. the turkish is the person drinking fanta or the turkish is the person who's hobby is traveling or both##11
+32. the person drinking iced-tea is the person who's hobby is filmmaking##1
+33. the person who's hobby is camping is not the fan country##6
+34. the person drinking fanta is not to the left of the person drinking 7up##8
+35. the person who's hobby is traveling and the turkish have the same parity positions##9
+36. the writer is not the german##6
+37. the lawyer is on the far left or far right##3
+38. the person drinking iced-tea is not to the left of the russian##8
+39. the architect is not to the left of the person who's hobby is camping##8
+40. the fan dubstep is not to the left of the person drinking fanta##8
+41. the person who's hobby is reading is not the accountant##6
+42. the malaysian is on the left or right of the person who's hobby is camping##3
+43. the fan indie is the chef or the chef is the person drinking juice or both##11
+44. the chef is not the person driving the tram or the chef is not the russian or both
+45. the person drinking lemonade is not to the right of the person driving the tram##8
+46. the person drinking fanta is the person who's hobby is dancing or the fan jazz is the person drinking fanta, but not both##10
+47. the fan hip-hop is the person who's hobby is gardening or the person who's hobby is gardening is the person drinking 7up or both##11
+48. the person driving the tram and the architect have the same parity positions##9
+49. the person driving the bus is not to the left of the person driving the bus##8
+50. the person who's hobby is writing is not the manager##6
+51. the person drinking lemonade is somewhere to the left of the person drinking iced-tea##5
+52. the fan country is not the person drinking fanta or the fan country is not the russian or both
+53. the nurse is not the fan hip-hop or the fan hip-hop is not the person who's hobby is camping or both
+54. the person driving the car is somewhere to the left of the fan hip-hop##5
+55. the person drinking 7up is the chef##1
+56. the person who's hobby is camping is somewhere to the right of the person who's hobby is traveling##5
+57. the person drinking hot-chocolate is not to the right of the person driving the boat##8
+58. the fan jazz is not the italian or the italian is not the person who's hobby is traveling or both
+59. the writer is not the person who's hobby is reading##6
+60. the german is the nurse or the nurse is the fan classical or both##11
+61. the fan classical and the person who's hobby is camping have different parity positions##9
+62. the person driving the boat is somewhere to the right of the fan country##5
+63. the person who's hobby is filmmaking is not to the left of the fan salsa##8
+64. the person driving the boat and the person drinking lemonade have the same parity positions##9
+65. the malaysian is somewhere between the fan jazz and the fan salsa##7
+66. the fan country is not the person driving the roller or the fan country is not the lawyer or both
+67. the person drinking hot-chocolate is not to the left of the person who's hobby is dancing##8
+68. the person drinking lemonade is somewhere to the right of the person driving the ship##5
+69. the person drinking hot-chocolate is not to the right of the person driving the car##8
+70. the indonesian is not to the left of the person who's hobby is traveling##8
+71. the chef is the fan indie or the chef is the person who's hobby is camping, but not both##10
+72. the fan jazz is not the person driving the bus or the fan jazz is not the manager or both
+73. the person driving the roller is not to the left of the architect##8
+74. the chef is not to the right of the fan jazz##8
+75. the fan jazz and the person drinking hot-chocolate have different parity positions##9
+76. the person driving the car and the russian have the same parity positions##9
+77. the fan dubstep is not to the right of the fan salsa##8
+78. the person driving the boat is on the right of the person driving the ship##1
+79. the person drinking juice is not the german or the person drinking juice is not the person driving the tram or both
+80. the manager is somewhere to the right of the person drinking fanta##5
+81. the person drinking juice is not the person driving the tram or the lawyer is not the person drinking juice or both
+82. the person driving the roller is on the right of the person who's hobby is reading##1","{'Beverage': ['7up', 'fanta', 'hot-chocolate', 'milk', 'lemonade', 'juice', 'iced-tea'], 'Hobby': ['gardening', 'traveling', 'dancing', 'writing', 'camping', 'reading', 'filmmaking'], 'Job': ['chef', 'accountant', 'manager', 'writer', 'nurse', 'architect', 'lawyer'], 'Music-Genre': ['indie', 'jazz', 'country', 'hip-hop', 'dubstep', 'classical', 'salsa'], 'Nationality': ['italian', 'turkish', 'japanese', 'indonesian', 'german', 'malaysian', 'russian'], 'Transport': ['bus', 'motorbike', 'car', 'ship', 'boat', 'tram', 'roller']}"
diff --git a/part2/level12/Pt2_7x3_level12.csv b/part2/level12/Pt2_7x3_level12.csv
new file mode 100644
index 0000000000000000000000000000000000000000..5e171197bb6fe83a3a043473b50fa927ce7cb546
--- /dev/null
+++ b/part2/level12/Pt2_7x3_level12.csv
@@ -0,0 +1,235 @@
+ID,Clues,SolutionGrid
+Pt1_7x3_level12-0,"There are 3 different favourite beverages: coffee, juice, soy-milk
+There 3 different types of food: grapefruit, watermelon, zucchini
+The people have 3 different hobbies: puzzles, singing, video-games
+The people perfer 3 different movie-genres: comedy, documentary, martial-arts
+The people prefer 3 different music-genres: ambient, indie, punk
+3 different pets are kept: frog, rabbit, turtle
+The people use 3 different means of transport: quad-bike, tram, van
+ 1. the person watching documentary movies is in an odd position##4
+ 2. the owner of the turtle is not to the left of the person watching documentary movies##8
+ 3. the fan ambient is the person drinking soy-milk or the person drinking soy-milk is the owner of the frog, but not both##10
+ 4. the fan punk is not the person watching martial-arts movies##6
+ 5. the person watching documentary movies is not the person who's hobby is singing or the person watching documentary movies is not the owner of the turtle or both
+ 6. the fan punk is between the fan ambient and the person who's hobby is video-games##2
+ 7. the person drinking coffee is on the left of the fan punk##1
+ 8. the person driving the tram is somewhere to the right of the person who's hobby is singing##5
+ 9. the owner of the turtle is not to the right of the person driving the van##8
+10. the person watching comedy movies is somewhere to the right of the person who's hobby is puzzles##5
+11. the person drinking coffee is not to the left of the person watching documentary movies##8
+12. the person driving the van is somewhere between the person eating watermelon and the person eating zucchini##7
+13. the person who's hobby is puzzles is not the person eating grapefruit##6
+14. the person eating watermelon is on the left of the owner of the frog##1","{'Beverage': ['coffee', 'soy-milk', 'juice'], 'Food': ['watermelon', 'grapefruit', 'zucchini'], 'Hobby': ['puzzles', 'singing', 'video-games'], 'Movie-Genre': ['documentary', 'comedy', 'martial-arts'], 'Music-Genre': ['ambient', 'punk', 'indie'], 'Pet': ['turtle', 'frog', 'rabbit'], 'Transport': ['quad-bike', 'van', 'tram']}"
+Pt1_7x3_level12-1,"There are 3 different favourite beverages: 7up, hot-chocolate, mirinda
+There 3 different types of food: cherry, peach, potato
+The people have 3 different jobs:  bartender, electrician, writer
+The people prefer 3 different music-genres: d&b, soul, techno
+There are 3 different nationalities: chinese, nigerian, pakistani
+3 different pets are kept: horse, mouse, rat
+The people prefer 3 different types of sport: skiing, soccer, tennis
+ 1. the person drinking hot-chocolate is not the pakistani or the bartender is not the person drinking hot-chocolate or both
+ 2. the nigerian is on the left of the person who's sport is soccer##1
+ 3. the fan techno is not to the right of the person drinking hot-chocolate##8
+ 4. the person who's sport is soccer is between the owner of the rat and the chinese##2
+ 5. the person drinking hot-chocolate is on the left of the fan soul##1
+ 6. the owner of the mouse is not the person who's sport is skiing##6
+ 7. the person who's sport is tennis and the fan techno have the same parity positions##9
+ 8. the person eating potato is on the far left##1
+ 9. the person drinking 7up is on the left of the bartender##1
+10. the person eating potato and the electrician have different parity positions##9
+11. the person who's sport is soccer is somewhere to the left of the person who's sport is skiing##5
+12. the person eating potato is on the left of the person eating cherry##1","{'Beverage': ['hot-chocolate', '7up', 'mirinda'], 'Food': ['potato', 'cherry', 'peach'], 'Job': ['writer', 'electrician', 'bartender'], 'Music-Genre': ['techno', 'soul', 'd&b'], 'Nationality': ['nigerian', 'pakistani', 'chinese'], 'Pet': ['rat', 'mouse', 'horse'], 'Sport': ['tennis', 'soccer', 'skiing']}"
+Pt1_7x3_level12-2,"There are 3 different favourite beverages: coffee, cola, mirinda
+The people have 3 different hobbies: board-games, cooking, drawing
+The people have 3 different jobs:  coach, journalist, photographer
+The people perfer 3 different movie-genres: comedy, horror, musical
+The people prefer 3 different music-genres: folk, house, punk
+There are 3 different nationalities: colombian, indian, turkish
+The people prefer 3 different types of sport: lacrosse, soccer, water-polo
+ 1. the fan house is in an odd position##4
+ 2. the coach is not the person watching comedy movies or the coach is not the fan folk or both
+ 3. the person who's sport is water-polo is somewhere between the turkish and the person who's hobby is board-games##7
+ 4. the fan folk is on the left of the person who's hobby is board-games##1
+ 5. the colombian is not the person who's sport is soccer or the person who's sport is soccer is not the fan house or both
+ 6. the person watching horror movies is the person who's sport is soccer or the person who's sport is soccer is the coach or both##11
+ 7. the photographer is not the fan punk or the photographer is not the indian or both
+ 8. the colombian is on the left of the fan house##1
+ 9. the journalist is not to the right of the person who's sport is soccer##8
+10. the person who's sport is water-polo is the coach or the fan house is the person who's sport is water-polo or both##11
+11. the journalist is not to the right of the turkish##8
+12. the person drinking coffee is the person who's sport is lacrosse or the person drinking coffee is the journalist or both##11
+13. the fan house and the person drinking cola have the same parity positions##9
+14. the person who's sport is water-polo is not to the left of the coach##8
+15. the colombian is somewhere to the right of the person who's sport is lacrosse##5
+16. the person drinking mirinda is in an even position##4
+17. the person watching comedy movies and the coach have different parity positions##9
+18. the person who's hobby is drawing is on the left or right of the person drinking cola##3
+19. the colombian is not the person drinking coffee or the person drinking coffee is not the person watching horror movies or both","{'Beverage': ['coffee', 'mirinda', 'cola'], 'Hobby': ['cooking', 'drawing', 'board-games'], 'Job': ['journalist', 'coach', 'photographer'], 'Movie-Genre': ['comedy', 'musical', 'horror'], 'Music-Genre': ['punk', 'folk', 'house'], 'Nationality': ['turkish', 'colombian', 'indian'], 'Sport': ['lacrosse', 'water-polo', 'soccer']}"
+Pt1_7x3_level12-3,"The people have 3 different hobbies: board-games, photography, singing
+The people have 3 different jobs:  dressmaker, paramedic, videographer
+The people perfer 3 different movie-genres: romance, spy, western
+The people prefer 3 different music-genres: r&b, reggae, soul
+There are 3 different nationalities: dutch, nigerian, turkish
+3 different pets are kept: chinchilla, frog, rabbit
+The people use 3 different means of transport: bus, helicopter, taxi
+ 1. the person who's hobby is board-games and the person watching western movies have different parity positions##9
+ 2. the owner of the chinchilla is the fan soul##1
+ 3. the person who's hobby is photography is on the left or right of the turkish##3
+ 4. the owner of the chinchilla is on the left or right of the person watching romance movies##3
+ 5. the dutch is somewhere to the left of the owner of the chinchilla##5
+ 6. the owner of the frog is not to the right of the dressmaker##8
+ 7. the dutch is in an odd position##4
+ 8. the person driving the taxi is the person who's hobby is singing or the person driving the taxi is the dutch, but not both##10
+ 9. the owner of the rabbit is on the far right##1
+10. the turkish is somewhere to the left of the person driving the helicopter##5
+11. the dressmaker is not the turkish or the dressmaker is not the person who's hobby is photography or both
+12. the person who's hobby is board-games is not to the right of the fan reggae##8
+13. the person driving the taxi is the person watching romance movies or the nigerian is the person driving the taxi or both##11
+14. the owner of the chinchilla is on the right of the owner of the frog##1
+15. the person driving the bus is somewhere between the person watching western movies and the videographer##7
+16. the person who's hobby is photography is not the person driving the bus##6
+17. the nigerian is not the fan soul or the fan soul is not the person watching romance movies or both
+18. the person watching western movies is not to the left of the person who's hobby is board-games##8
+19. the dressmaker is on the left of the fan reggae##1","{'Hobby': ['photography', 'board-games', 'singing'], 'Job': ['videographer', 'dressmaker', 'paramedic'], 'Movie-Genre': ['romance', 'spy', 'western'], 'Music-Genre': ['r&b', 'soul', 'reggae'], 'Nationality': ['dutch', 'turkish', 'nigerian'], 'Pet': ['frog', 'chinchilla', 'rabbit'], 'Transport': ['taxi', 'bus', 'helicopter']}"
+Pt1_7x3_level12-4,"There are 3 different favourite beverages: cola, fanta, mirinda
+There 3 different types of food: broccoli, pumpkin, raspberry
+The people perfer 3 different movie-genres: mystery, superhero, zombie
+The people prefer 3 different music-genres: funk, gospel, metal
+There are 3 different nationalities: australian, british, thai
+The people prefer 3 different types of sport: baseball, cycling, water-polo
+The people use 3 different means of transport: bus, roller, taxi
+ 1. the fan gospel is not the person driving the bus or the person driving the bus is not the thai or both
+ 2. the british is somewhere to the right of the person watching mystery movies##5
+ 3. the person eating pumpkin is not the british or the british is not the fan gospel or both
+ 4. the person eating pumpkin and the person drinking fanta have the same parity positions##9
+ 5. the person drinking cola is on the left or right of the person driving the bus##3
+ 6. the person watching zombie movies and the australian have different parity positions##9
+ 7. the person eating raspberry is on the left of the person watching mystery movies##1
+ 8. the person who's sport is water-polo is not to the right of the fan funk##8
+ 9. the person who's sport is baseball and the person eating pumpkin have different parity positions##9
+10. the person drinking mirinda is the person watching superhero movies##1
+11. the person drinking mirinda is on the far left or far right##3
+12. the fan gospel is on the left of the person watching mystery movies##1
+13. the person driving the taxi is on the right of the fan funk##1
+14. the person eating pumpkin is not the person who's sport is baseball##6
+15. the person driving the bus is not to the left of the person drinking mirinda##8
+16. the person drinking fanta is somewhere between the person eating raspberry and the person who's sport is cycling##7","{'Beverage': ['mirinda', 'fanta', 'cola'], 'Food': ['raspberry', 'pumpkin', 'broccoli'], 'Movie-Genre': ['superhero', 'mystery', 'zombie'], 'Music-Genre': ['gospel', 'funk', 'metal'], 'Nationality': ['thai', 'australian', 'british'], 'Sport': ['baseball', 'water-polo', 'cycling'], 'Transport': ['roller', 'bus', 'taxi']}"
+Pt1_7x3_level12-5,"There 3 different types of food: kale, papaya, peas
+The people have 3 different hobbies: baking, camping, filmmaking
+The people prefer 3 different music-genres: ambient, disco, trance
+There are 3 different nationalities: japanese, mexican, polish
+3 different pets are kept: ferret, rabbit, turtle
+The people prefer 3 different types of sport: ice-hockey, skateboarding, skiing
+The people use 3 different means of transport: boat, car, quad-bike
+ 1. the person eating kale is the fan trance or the person eating kale is the polish or both##11
+ 2. the person eating kale is not to the right of the fan ambient##8
+ 3. the person driving the quad-bike is not the person who's sport is ice-hockey or the fan disco is not the person driving the quad-bike or both
+ 4. the fan disco is not the person eating peas or the fan disco is not the polish or both
+ 5. the owner of the ferret is the person who's hobby is baking or the person who's hobby is baking is the person who's sport is skateboarding or both##11
+ 6. the owner of the ferret is somewhere to the right of the owner of the rabbit##5
+ 7. the person eating papaya is between the person eating kale and the person who's hobby is camping##2
+ 8. the person who's sport is ice-hockey and the person driving the boat have the same parity positions##9
+ 9. the person eating papaya is the japanese##1
+10. the person eating kale is the person who's hobby is filmmaking##1
+11. the person eating kale and the owner of the turtle have different parity positions##9
+12. the fan ambient is the person who's sport is ice-hockey##1
+13. the mexican is the person eating peas or the person eating peas is the person who's hobby is baking, but not both##10
+14. the person driving the quad-bike is on the left or right of the person who's sport is skiing##3
+15. the person driving the car is the person who's hobby is filmmaking or the person driving the car is the fan trance, but not both##10
+16. the person driving the boat is the person who's hobby is filmmaking##1
+17. the person eating peas is on the far right##1","{'Food': ['kale', 'papaya', 'peas'], 'Hobby': ['filmmaking', 'baking', 'camping'], 'Music-Genre': ['ambient', 'disco', 'trance'], 'Nationality': ['polish', 'japanese', 'mexican'], 'Pet': ['rabbit', 'turtle', 'ferret'], 'Sport': ['ice-hockey', 'skateboarding', 'skiing'], 'Transport': ['boat', 'quad-bike', 'car']}"
+Pt1_7x3_level12-6,"There 3 different types of food: banana, nectarine, raspberry
+The people have 3 different hobbies: baking, magic-tricks, singing
+The people have 3 different jobs:  bartender, chef, lawyer
+There are 3 different nationalities: japanese, nigerian, turkish
+3 different pets are kept: chinchilla, frog, turtle
+The people prefer 3 different types of sport: basketball, ice-hockey, tennis
+The people use 3 different means of transport: bus, tram, van
+ 1. the chef is on the left or right of the owner of the frog##3
+ 2. the person who's sport is tennis is the person driving the bus or the person driving the bus is the chef, but not both##10
+ 3. the person who's sport is ice-hockey is between the person who's hobby is singing and the person driving the tram##2
+ 4. the person who's sport is tennis is the person eating banana or the person driving the bus is the person who's sport is tennis or both##11
+ 5. the turkish is somewhere to the right of the chef##5
+ 6. the person who's hobby is baking and the owner of the chinchilla have different parity positions##9
+ 7. the japanese is not to the right of the person driving the tram##8
+ 8. the person driving the van is not the owner of the turtle or the lawyer is not the person driving the van or both
+ 9. the japanese is not to the left of the owner of the frog##8
+10. the person eating banana is on the far left##1
+11. the owner of the turtle is not to the left of the owner of the turtle##8
+12. the person eating nectarine is in an even position##4
+13. the lawyer is somewhere to the right of the person who's hobby is baking##5
+14. the bartender is not to the right of the person driving the van##8
+15. the person who's sport is basketball is somewhere to the right of the person driving the van##5
+16. the nigerian is on the far left##1
+17. the owner of the chinchilla is not the person driving the van##6
+18. the person driving the van is somewhere to the left of the person who's hobby is baking##5","{'Food': ['banana', 'nectarine', 'raspberry'], 'Hobby': ['singing', 'baking', 'magic-tricks'], 'Job': ['bartender', 'chef', 'lawyer'], 'Nationality': ['nigerian', 'japanese', 'turkish'], 'Pet': ['frog', 'turtle', 'chinchilla'], 'Sport': ['tennis', 'ice-hockey', 'basketball'], 'Transport': ['van', 'bus', 'tram']}"
+Pt1_7x3_level12-7,"There are 3 different favourite beverages: coffee, iced-tea, tea
+There 3 different types of food: blueberry, peach, pepper
+The people perfer 3 different movie-genres: family, horror, mystery
+The people prefer 3 different music-genres: country, rock, techno
+3 different pets are kept: bird, guinea-pig, pony
+The people prefer 3 different types of sport: climbing, golf, rugby
+The people use 3 different means of transport: bike, roller, skateboard
+ 1. the owner of the guinea-pig is not the person drinking coffee or the owner of the guinea-pig is not the fan rock or both
+ 2. the person who's sport is climbing is between the person drinking tea and the owner of the pony##2
+ 3. the person who's sport is golf is the person drinking coffee or the person drinking coffee is the person driving the bike or both##11
+ 4. the person driving the roller is not to the left of the fan rock##8
+ 5. the person driving the bike is on the left or right of the fan country##3
+ 6. the person watching family movies is on the right of the person driving the skateboard##1
+ 7. the person drinking tea is not to the left of the person eating pepper##8
+ 8. the fan rock is on the left of the person drinking tea##1
+ 9. the person watching family movies is somewhere between the fan country and the person driving the roller##7
+10. the owner of the bird and the fan techno have the same parity positions##9
+11. the person who's sport is rugby is not to the left of the person eating peach##8
+12. the person who's sport is golf is the person eating pepper##1
+13. the person drinking iced-tea is the owner of the guinea-pig##1
+14. the person driving the bike is not to the right of the person watching horror movies##8
+15. the owner of the bird is the person eating peach or the owner of the bird is the person driving the roller, but not both##10","{'Beverage': ['coffee', 'iced-tea', 'tea'], 'Food': ['pepper', 'peach', 'blueberry'], 'Movie-Genre': ['mystery', 'family', 'horror'], 'Music-Genre': ['country', 'rock', 'techno'], 'Pet': ['pony', 'guinea-pig', 'bird'], 'Sport': ['golf', 'climbing', 'rugby'], 'Transport': ['skateboard', 'bike', 'roller']}"
+Pt1_7x3_level12-8,"There are 3 different favourite beverages: coffee, iced-tea, milk
+There 3 different types of food: apple, kale, zucchini
+The people perfer 3 different movie-genres: action, adventure, epic
+The people prefer 3 different music-genres: gospel, punk, soul
+There are 3 different nationalities: chinese, japanese, nigerian
+3 different pets are kept: hamster, hedgehog, lizard
+The people prefer 3 different types of sport: rowing, skateboarding, skiing
+ 1. the person watching epic movies and the owner of the hedgehog have the same parity positions##9
+ 2. the person who's sport is rowing is on the left of the owner of the hamster##1
+ 3. the nigerian is not the owner of the hamster or the nigerian is not the person watching action movies or both
+ 4. the person who's sport is skateboarding is not to the left of the person drinking milk##8
+ 5. the person drinking iced-tea is on the right of the person eating kale##1
+ 6. the person watching action movies is on the right of the person watching adventure movies##1
+ 7. the owner of the hedgehog is somewhere to the left of the owner of the hamster##5
+ 8. the nigerian is on the right of the fan gospel##1
+ 9. the nigerian is on the right of the person drinking coffee##1
+10. the person who's sport is skateboarding is not to the left of the person drinking milk##8
+11. the person drinking coffee is somewhere to the left of the owner of the hamster##5
+12. the owner of the hamster is not to the right of the owner of the lizard##8
+13. the chinese is not the person drinking coffee or the person drinking coffee is not the person who's sport is skateboarding or both
+14. the chinese is on the right of the person who's sport is skateboarding##1
+15. the person watching adventure movies is between the person eating zucchini and the person watching action movies##2
+16. the japanese is the person eating zucchini or the person eating zucchini is the fan gospel or both##11
+17. the fan punk is in the middle##1
+18. the person who's sport is skiing is on the far right##1","{'Beverage': ['coffee', 'milk', 'iced-tea'], 'Food': ['zucchini', 'kale', 'apple'], 'Movie-Genre': ['epic', 'adventure', 'action'], 'Music-Genre': ['gospel', 'punk', 'soul'], 'Nationality': ['japanese', 'nigerian', 'chinese'], 'Pet': ['hedgehog', 'hamster', 'lizard'], 'Sport': ['rowing', 'skateboarding', 'skiing']}"
+Pt1_7x3_level12-9,"There are 3 different favourite beverages: fanta, lemonade, milk
+There 3 different types of food: nectarine, peas, pumpkin
+The people have 3 different jobs:  project-manager, scientist, videographer
+The people perfer 3 different movie-genres: documentary, martial-arts, western
+The people prefer 3 different music-genres: pop, r&b, salsa
+The people prefer 3 different types of sport: cycling, ice-hockey, volleyball
+The people use 3 different means of transport: helicopter, ship, tram
+ 1. the person driving the ship is in the middle##1
+ 2. the person who's sport is ice-hockey is not the scientist or the person who's sport is ice-hockey is not the person eating pumpkin or both
+ 3. the person watching western movies is not the fan pop##6
+ 4. the person watching martial-arts movies is on the left or right of the project-manager##3
+ 5. the fan salsa is not to the right of the person watching western movies##8
+ 6. the person eating pumpkin is on the right of the videographer##1
+ 7. the fan r&b is the project-manager##1
+ 8. the person drinking milk and the person who's sport is volleyball have different parity positions##9
+ 9. the person driving the helicopter is not to the left of the person watching western movies##8
+10. the person drinking lemonade is on the right of the person eating nectarine##1
+11. the person who's sport is volleyball is not to the left of the person watching western movies##8
+12. the person driving the tram is the person who's sport is cycling##1
+13. the person eating nectarine is the person driving the tram##1
+14. the scientist is in an odd position##4
+15. the person driving the tram is the person drinking fanta or the person who's sport is volleyball is the person driving the tram or both##11
+16. the fan pop is on the left or right of the person drinking milk##3","{'Beverage': ['fanta', 'lemonade', 'milk'], 'Food': ['nectarine', 'peas', 'pumpkin'], 'Job': ['scientist', 'videographer', 'project-manager'], 'Movie-Genre': ['western', 'martial-arts', 'documentary'], 'Music-Genre': ['salsa', 'pop', 'r&b'], 'Sport': ['cycling', 'volleyball', 'ice-hockey'], 'Transport': ['tram', 'ship', 'helicopter']}"
diff --git a/part2/level12/Pt2_7x4_level12.csv b/part2/level12/Pt2_7x4_level12.csv
new file mode 100644
index 0000000000000000000000000000000000000000..d2ccfb99980c81b356d35e464c3e693e86befc1f
--- /dev/null
+++ b/part2/level12/Pt2_7x4_level12.csv
@@ -0,0 +1,368 @@
+ID,Clues,SolutionGrid
+Pt1_7x4_level12-0,"There 4 different types of food: asparagus, banana, kale, raspberry
+The people have 4 different hobbies: card-games, cooking, magic-tricks, video-games
+The people have 4 different jobs:  dancer, engineer, musician, photographer
+The people prefer 4 different music-genres: d&b, dubstep, folk, punk
+There are 4 different nationalities: indian, japanese, spanish, thai
+4 different pets are kept: bird, chinchilla, lizard, mouse
+The people use 4 different means of transport: bike, quad-bike, subway, taxi
+ 1. the person driving the quad-bike is not the fan dubstep##6
+ 2. the person eating kale is somewhere between the person eating raspberry and the person who's hobby is video-games##7
+ 3. the dancer is somewhere to the left of the owner of the chinchilla##5
+ 4. the dancer and the owner of the bird have the same parity positions##9
+ 5. the spanish is somewhere between the fan dubstep and the person driving the subway##7
+ 6. the indian is somewhere to the left of the spanish##5
+ 7. the person driving the quad-bike is not to the left of the fan folk##8
+ 8. the person eating banana is the person who's hobby is card-games or the person who's hobby is card-games is the thai, but not both##10
+ 9. the photographer is somewhere to the left of the fan folk##5
+10. the person driving the quad-bike is on the right of the person driving the taxi##1
+11. the person who's hobby is cooking and the person eating raspberry have different parity positions##9
+12. the person driving the quad-bike is not the person eating banana or the person who's hobby is cooking is not the person driving the quad-bike or both
+13. the person eating raspberry is somewhere to the right of the person who's hobby is cooking##5
+14. the spanish is not to the left of the indian##8
+15. the fan d&b is not the owner of the lizard##6
+16. the owner of the mouse and the fan d&b have the same parity positions##9
+17. the person eating kale is on the right of the owner of the bird##1
+18. the person eating asparagus is not to the right of the person driving the bike##8
+19. the fan folk is on the right of the photographer##1
+20. the person who's hobby is magic-tricks is not to the left of the fan d&b##8
+21. the thai is the person eating banana or the person eating banana is the owner of the mouse or both##11
+22. the photographer is not to the left of the engineer##8
+23. the person who's hobby is magic-tricks is not to the right of the fan folk##8
+24. the japanese is on the right of the photographer##1
+25. the musician is not to the left of the indian##8
+26. the person who's hobby is card-games is in an even position##4
+27. the person driving the quad-bike is not to the right of the owner of the mouse##8
+28. the fan folk is on the far left or far right##3
+29. the person who's hobby is video-games is not to the right of the person eating asparagus##8","{'Food': ['asparagus', 'kale', 'raspberry', 'banana'], 'Hobby': ['video-games', 'cooking', 'magic-tricks', 'card-games'], 'Job': ['dancer', 'engineer', 'photographer', 'musician'], 'Music-Genre': ['punk', 'd&b', 'dubstep', 'folk'], 'Nationality': ['indian', 'spanish', 'thai', 'japanese'], 'Pet': ['bird', 'chinchilla', 'lizard', 'mouse'], 'Transport': ['subway', 'bike', 'taxi', 'quad-bike']}"
+Pt1_7x4_level12-1,"There are 4 different favourite beverages: cola, juice, milk, sprite
+There 4 different types of food: eggplant, kiwi, lime, nectarine
+The people have 4 different hobbies: camping, cooking, puzzles, video-games
+The people perfer 4 different movie-genres: documentary, family, satire, time-travel
+There are 4 different nationalities: dutch, egyptian, indian, thai
+4 different pets are kept: ferret, frog, mouse, turtle
+The people prefer 4 different types of sport: handball, ice-hockey, rugby, swimming
+ 1. the person who's sport is rugby is not to the right of the person eating nectarine##8
+ 2. the person who's sport is swimming is the person watching time-travel movies##1
+ 3. the person eating kiwi is not to the right of the person who's sport is ice-hockey##8
+ 4. the person watching time-travel movies is somewhere between the person drinking sprite and the owner of the mouse##7
+ 5. the person who's hobby is puzzles is on the right of the person who's hobby is camping##1
+ 6. the person drinking milk is the indian or the indian is the owner of the turtle or both##11
+ 7. the person who's sport is swimming is on the left or right of the dutch##3
+ 8. the person watching satire movies is on the left of the person watching time-travel movies##1
+ 9. the egyptian is on the left or right of the person eating lime##3
+10. the person who's sport is handball is on the left of the owner of the ferret##1
+11. the dutch is not to the right of the owner of the mouse##8
+12. the person who's hobby is puzzles is on the left or right of the person who's hobby is cooking##3
+13. the person eating eggplant is the dutch##1
+14. the dutch is not to the left of the person who's sport is rugby##8
+15. the indian is not to the right of the person watching documentary movies##8
+16. the owner of the ferret is not the person watching documentary movies##6
+17. the person who's hobby is cooking is between the person drinking milk and the person drinking cola##2
+18. the person drinking sprite is on the left of the person drinking milk##1
+19. the person drinking milk is not the owner of the turtle##6
+20. the owner of the mouse is the person watching time-travel movies or the person watching time-travel movies is the person drinking juice or both##11
+21. the person eating kiwi is not the owner of the ferret or the person eating kiwi is not the person who's hobby is puzzles or both
+22. the owner of the mouse is the person watching time-travel movies or the owner of the mouse is the person who's sport is ice-hockey or both##11
+23. the person watching satire movies is on the left of the person who's hobby is cooking##1
+24. the person eating kiwi is not the person drinking milk or the person drinking milk is not the egyptian or both
+25. the person who's hobby is puzzles is not to the right of the person watching time-travel movies##8
+26. the person who's hobby is video-games is the person watching time-travel movies or the person who's hobby is video-games is the person eating nectarine or both##11
+27. the person eating eggplant is not the person drinking sprite##6
+28. the person who's sport is rugby is on the right of the thai##1
+29. the owner of the ferret is not the person eating eggplant or the owner of the ferret is not the person drinking sprite or both","{'Beverage': ['sprite', 'milk', 'juice', 'cola'], 'Food': ['kiwi', 'eggplant', 'lime', 'nectarine'], 'Hobby': ['camping', 'puzzles', 'cooking', 'video-games'], 'Movie-Genre': ['family', 'satire', 'time-travel', 'documentary'], 'Nationality': ['thai', 'dutch', 'indian', 'egyptian'], 'Pet': ['frog', 'ferret', 'turtle', 'mouse'], 'Sport': ['handball', 'rugby', 'swimming', 'ice-hockey']}"
+Pt1_7x4_level12-2,"There are 4 different favourite beverages: hot-chocolate, lemonade, sprite, water
+There 4 different types of food: blueberry, broccoli, carrot, kiwi
+The people have 4 different jobs:  coach, electrician, mechanic, paramedic
+The people perfer 4 different movie-genres: adventure, crime, mystery, scientific
+There are 4 different nationalities: colombian, indian, italian, japanese
+4 different pets are kept: ferret, goat, mouse, rat
+The people use 4 different means of transport: bike, motorbike, scooter, ship
+ 1. the person driving the bike is not to the right of the person eating blueberry##8
+ 2. the person watching crime movies is on the left or right of the person drinking hot-chocolate##3
+ 3. the owner of the goat is not to the right of the paramedic##8
+ 4. the person eating kiwi is not the person driving the scooter##6
+ 5. the owner of the rat is on the far right##1
+ 6. the person eating broccoli is somewhere between the paramedic and the person drinking sprite##7
+ 7. the indian is not to the right of the person watching adventure movies##8
+ 8. the owner of the rat is the owner of the rat##1
+ 9. the electrician is not the person driving the scooter##6
+10. the japanese is the person drinking water##1
+11. the person driving the scooter is on the right of the owner of the mouse##1
+12. the electrician is on the right of the indian##1
+13. the owner of the goat is not the person driving the scooter##6
+14. the italian and the electrician have different parity positions##9
+15. the person drinking sprite and the electrician have different parity positions##9
+16. the person eating kiwi is on the far left##1
+17. the person watching mystery movies is on the left of the person drinking lemonade##1
+18. the coach is on the right of the person eating kiwi##1
+19. the person drinking hot-chocolate is not to the left of the person driving the ship##8
+20. the person eating carrot is on the far left or far right##3
+21. the person eating blueberry is not to the right of the person drinking hot-chocolate##8
+22. the person driving the motorbike is the person watching adventure movies or the person watching adventure movies is the person drinking hot-chocolate, but not both##10
+23. the mechanic is on the left of the owner of the goat##1
+24. the person drinking lemonade is somewhere to the right of the owner of the mouse##5
+25. the owner of the ferret is not the person driving the ship or the person driving the ship is not the electrician or both
+26. the person watching adventure movies is not the italian##6
+27. the colombian is not to the right of the person eating broccoli##8
+28. the person drinking lemonade is somewhere to the right of the owner of the mouse##5
+29. the owner of the rat is on the right of the person drinking hot-chocolate##1","{'Beverage': ['water', 'sprite', 'hot-chocolate', 'lemonade'], 'Food': ['kiwi', 'blueberry', 'broccoli', 'carrot'], 'Job': ['mechanic', 'coach', 'electrician', 'paramedic'], 'Movie-Genre': ['scientific', 'adventure', 'mystery', 'crime'], 'Nationality': ['japanese', 'indian', 'colombian', 'italian'], 'Pet': ['ferret', 'goat', 'mouse', 'rat'], 'Transport': ['bike', 'motorbike', 'ship', 'scooter']}"
+Pt1_7x4_level12-3,"There 4 different types of food: broccoli, grapefruit, grapes, lime
+The people have 4 different hobbies: collecting, gardening, photography, singing
+The people perfer 4 different movie-genres: action, animation, sports, spy
+The people prefer 4 different music-genres: disco, dubstep, pop, reggae
+4 different pets are kept: dog, ferret, guinea-pig, hedgehog
+The people prefer 4 different types of sport: basketball, cycling, rowing, tennis
+The people use 4 different means of transport: car, jet-ski, ship, skateboard
+ 1. the person who's hobby is singing is not to the right of the fan pop##8
+ 2. the fan pop is somewhere to the right of the person driving the car##5
+ 3. the fan dubstep is the person who's sport is basketball or the person driving the ship is the fan dubstep or both##11
+ 4. the person driving the skateboard is somewhere to the right of the person eating grapefruit##5
+ 5. the person watching sports movies is somewhere to the right of the person who's hobby is collecting##5
+ 6. the owner of the dog is the person watching animation movies##1
+ 7. the person watching sports movies is somewhere between the person eating grapes and the person eating grapefruit##7
+ 8. the person who's hobby is gardening and the person who's sport is tennis have the same parity positions##9
+ 9. the person who's sport is tennis is somewhere to the right of the fan dubstep##5
+10. the person eating lime is somewhere to the left of the person watching spy movies##5
+11. the fan reggae is the person who's sport is tennis or the person who's sport is tennis is the person eating grapes or both##11
+12. the person eating grapefruit is not to the right of the person driving the car##8
+13. the person driving the skateboard is somewhere to the right of the person watching spy movies##5
+14. the person who's sport is basketball is not to the right of the owner of the guinea-pig##8
+15. the person who's hobby is photography is on the right of the person who's hobby is collecting##1
+16. the person who's sport is basketball is on the left of the person driving the ship##1
+17. the owner of the hedgehog is on the right of the owner of the guinea-pig##1
+18. the person driving the jet-ski is not to the right of the person watching action movies##8
+19. the person who's hobby is collecting is on the right of the person watching action movies##1
+20. the person driving the ship is in an even position##4
+21. the person who's sport is basketball is not the person driving the ship##6
+22. the person who's sport is cycling is not to the right of the person who's hobby is gardening##8
+23. the owner of the dog and the fan disco have different parity positions##9
+24. the person watching spy movies is somewhere between the owner of the hedgehog and the owner of the ferret##7
+25. the owner of the ferret is not the person who's sport is cycling##6
+26. the person driving the ship is not the person eating lime##6
+27. the person who's hobby is photography is the person driving the car or the person who's hobby is photography is the fan reggae or both##11
+28. the fan pop is not to the left of the owner of the hedgehog##8
+29. the person watching sports movies is somewhere between the fan pop and the fan disco##7
+30. the person driving the skateboard is not to the left of the person who's sport is rowing##8
+31. the person who's sport is rowing is not the owner of the hedgehog or the person who's sport is rowing is not the fan reggae or both","{'Food': ['lime', 'grapefruit', 'broccoli', 'grapes'], 'Hobby': ['singing', 'collecting', 'photography', 'gardening'], 'Movie-Genre': ['action', 'spy', 'sports', 'animation'], 'Music-Genre': ['disco', 'dubstep', 'reggae', 'pop'], 'Pet': ['ferret', 'guinea-pig', 'hedgehog', 'dog'], 'Sport': ['basketball', 'rowing', 'cycling', 'tennis'], 'Transport': ['jet-ski', 'ship', 'car', 'skateboard']}"
+Pt1_7x4_level12-4,"There are 4 different favourite beverages: 7up, iced-tea, milk, sprite
+There 4 different types of food: apple, asparagus, cabbage, pear
+The people have 4 different hobbies: board-games, photography, puzzles, rock-climbing
+The people perfer 4 different movie-genres: action, sports, spy, zombie
+There are 4 different nationalities: argentine, malaysian, russian, thai
+The people prefer 4 different types of sport: handball, parkour, rowing, volleyball
+The people use 4 different means of transport: bike, boat, jet-ski, ship
+ 1. the person who's hobby is photography is the person driving the bike or the person who's hobby is photography is the russian or both##11
+ 2. the person who's sport is parkour is the person driving the boat##1
+ 3. the thai is not to the left of the person drinking 7up##8
+ 4. the person eating cabbage is on the left of the person who's hobby is rock-climbing##1
+ 5. the person eating cabbage is not to the right of the person driving the ship##8
+ 6. the person who's sport is volleyball is the person eating asparagus or the person who's sport is volleyball is the person drinking iced-tea, but not both##10
+ 7. the russian is on the left or right of the argentine##3
+ 8. the person watching sports movies is not to the right of the person driving the bike##8
+ 9. the person who's sport is parkour is not the person watching sports movies or the person watching sports movies is not the person eating pear or both
+10. the person watching zombie movies is on the far left##1
+11. the person eating asparagus is not to the left of the russian##8
+12. the person who's sport is handball is on the left of the person eating asparagus##1
+13. the argentine is on the left of the russian##1
+14. the person who's hobby is rock-climbing is somewhere between the person who's sport is rowing and the malaysian##7
+15. the person who's sport is parkour is not the person driving the ship##6
+16. the person watching action movies is on the left of the person drinking sprite##1
+17. the person who's hobby is rock-climbing is not to the right of the person eating apple##8
+18. the russian is the person driving the ship or the russian is the person eating asparagus, but not both##10
+19. the person driving the jet-ski is on the left of the person driving the ship##1
+20. the person who's sport is parkour is not the russian##6
+21. the person who's hobby is rock-climbing is not the person eating apple##6
+22. the person watching sports movies is on the left of the person who's hobby is puzzles##1
+23. the person who's sport is rowing is between the person eating pear and the person watching spy movies##2
+24. the person who's sport is volleyball is not to the right of the person drinking milk##8
+25. the person drinking 7up is not the person who's hobby is rock-climbing##6
+26. the person drinking milk is not the person driving the jet-ski or the person drinking milk is not the russian or both
+27. the person who's hobby is board-games is somewhere to the left of the person who's sport is rowing##5
+28. the person watching spy movies is the person drinking 7up##1
+29. the person watching zombie movies and the person who's hobby is puzzles have different parity positions##9","{'Beverage': ['iced-tea', 'milk', 'sprite', '7up'], 'Food': ['cabbage', 'pear', 'asparagus', 'apple'], 'Hobby': ['board-games', 'rock-climbing', 'photography', 'puzzles'], 'Movie-Genre': ['zombie', 'action', 'sports', 'spy'], 'Nationality': ['malaysian', 'argentine', 'russian', 'thai'], 'Sport': ['volleyball', 'handball', 'rowing', 'parkour'], 'Transport': ['jet-ski', 'ship', 'bike', 'boat']}"
+Pt1_7x4_level12-5,"There are 4 different favourite beverages: almond-milk, juice, milk, soy-milk
+The people perfer 4 different movie-genres: drama, martial-arts, mystery, spy
+The people prefer 4 different music-genres: ambient, pop, punk, soul
+There are 4 different nationalities: american, mexican, nigerian, polish
+4 different pets are kept: bird, ferret, mouse, snake
+The people prefer 4 different types of sport: basketball, handball, surfing, weightlifting
+The people use 4 different means of transport: motorbike, ship, taxi, train
+ 1. the fan ambient is on the left or right of the person watching mystery movies##3
+ 2. the owner of the mouse is not the person watching spy movies or the owner of the mouse is not the person who's sport is surfing or both
+ 3. the owner of the ferret is the fan ambient or the owner of the ferret is the person drinking soy-milk, but not both##10
+ 4. the fan pop is not to the right of the person drinking almond-milk##8
+ 5. the person driving the ship is between the person drinking milk and the owner of the mouse##2
+ 6. the fan pop is not the mexican or the fan pop is not the person drinking soy-milk or both
+ 7. the person driving the train is not to the left of the person watching drama movies##8
+ 8. the owner of the ferret is not the person driving the train or the owner of the ferret is not the polish or both
+ 9. the fan ambient is the polish or the fan ambient is the owner of the bird or both##11
+10. the person who's sport is basketball is on the right of the owner of the snake##1
+11. the person watching martial-arts movies is on the left or right of the person watching spy movies##3
+12. the fan soul is not to the right of the person who's sport is basketball##8
+13. the person who's sport is handball is not to the left of the american##8
+14. the person drinking juice is not the person driving the taxi or the person drinking juice is not the person who's sport is handball or both
+15. the person driving the taxi is not the person watching drama movies##6
+16. the american is not the owner of the snake##6
+17. the person driving the ship is between the owner of the snake and the american##2
+18. the owner of the bird is somewhere to the right of the owner of the snake##5
+19. the person driving the ship is not to the left of the person driving the train##8
+20. the person drinking almond-milk is in an odd position##4
+21. the person watching mystery movies is on the far left##1
+22. the person watching spy movies is the person watching spy movies##1
+23. the person watching drama movies is not the person driving the motorbike or the person watching drama movies is not the person who's sport is surfing or both
+24. the person watching martial-arts movies is on the left or right of the owner of the bird##3
+25. the person driving the ship is not to the left of the person who's sport is weightlifting##8
+26. the owner of the ferret is somewhere to the left of the fan soul##5
+27. the person watching mystery movies is not to the right of the fan ambient##8
+28. the person driving the taxi is not to the right of the person drinking milk##8
+29. the person watching spy movies is the person drinking juice or the owner of the bird is the person watching spy movies, but not both##10
+30. the person driving the ship is in an odd position##4
+31. the owner of the bird and the person watching martial-arts movies have different parity positions##9
+32. the fan soul and the person drinking almond-milk have the same parity positions##9
+33. the fan ambient is on the right of the person who's sport is weightlifting##1","{'Beverage': ['soy-milk', 'milk', 'almond-milk', 'juice'], 'Movie-Genre': ['mystery', 'drama', 'spy', 'martial-arts'], 'Music-Genre': ['pop', 'ambient', 'soul', 'punk'], 'Nationality': ['nigerian', 'polish', 'mexican', 'american'], 'Pet': ['ferret', 'snake', 'bird', 'mouse'], 'Sport': ['weightlifting', 'surfing', 'basketball', 'handball'], 'Transport': ['taxi', 'train', 'ship', 'motorbike']}"
+Pt1_7x4_level12-6,"There are 4 different favourite beverages: coffee, cola, iced-tea, tea
+The people have 4 different hobbies: photography, puzzles, reading, woodworking
+The people have 4 different jobs:  fisherman, police-officer, social-worker, videographer
+The people perfer 4 different movie-genres: adventure, animation, fantasy, musical
+The people prefer 4 different music-genres: blues, electronic, r&b, salsa
+There are 4 different nationalities: american, australian, colombian, indonesian
+4 different pets are kept: goldfish, pony, snake, turtle
+ 1. the police-officer is not the person drinking iced-tea or the person drinking iced-tea is not the fan blues or both
+ 2. the owner of the goldfish is not the indonesian or the owner of the goldfish is not the person drinking cola or both
+ 3. the person drinking coffee is on the right of the person who's hobby is reading##1
+ 4. the videographer is between the person watching animation movies and the fan r&b##2
+ 5. the person watching musical movies is in an odd position##4
+ 6. the person drinking cola is not to the left of the colombian##8
+ 7. the fisherman is not to the right of the fan electronic##8
+ 8. the police-officer is on the left of the owner of the turtle##1
+ 9. the australian is not to the left of the fan salsa##8
+10. the fan salsa is somewhere to the right of the person who's hobby is photography##5
+11. the videographer is not to the right of the person watching adventure movies##8
+12. the person watching musical movies is the colombian##1
+13. the fan salsa is between the fan r&b and the owner of the pony##2
+14. the social-worker is not to the right of the person drinking cola##8
+15. the person who's hobby is reading is the person watching musical movies or the indonesian is the person who's hobby is reading or both##11
+16. the owner of the goldfish is not to the right of the person who's hobby is puzzles##8
+17. the australian is between the person watching animation movies and the owner of the snake##2
+18. the person who's hobby is photography is the police-officer or the police-officer is the owner of the snake or both##11
+19. the person who's hobby is woodworking is on the right of the person watching animation movies##1
+20. the owner of the pony is on the left or right of the colombian##3
+21. the american is the person watching adventure movies or the person watching adventure movies is the person drinking iced-tea or both##11
+22. the person watching adventure movies is somewhere to the right of the fan salsa##5
+23. the owner of the pony is not to the right of the person drinking iced-tea##8
+24. the person who's hobby is photography is not the fan electronic##6","{'Beverage': ['tea', 'coffee', 'iced-tea', 'cola'], 'Hobby': ['reading', 'photography', 'woodworking', 'puzzles'], 'Job': ['fisherman', 'police-officer', 'videographer', 'social-worker'], 'Movie-Genre': ['musical', 'animation', 'fantasy', 'adventure'], 'Music-Genre': ['electronic', 'blues', 'salsa', 'r&b'], 'Nationality': ['colombian', 'indonesian', 'australian', 'american'], 'Pet': ['goldfish', 'pony', 'turtle', 'snake']}"
+Pt1_7x4_level12-7,"There are 4 different favourite beverages: coffee, fanta, sprite, water
+The people have 4 different jobs:  chef, firefighter, lawyer, mechanic
+The people perfer 4 different movie-genres: adventure, martial-arts, mystery, superhero
+The people prefer 4 different music-genres: gospel, house, metal, soul
+4 different pets are kept: bird, rabbit, snake, turtle
+The people prefer 4 different types of sport: baseball, golf, rowing, weightlifting
+The people use 4 different means of transport: jet-ski, motorbike, scooter, train
+ 1. the person drinking water is not to the left of the owner of the bird##8
+ 2. the owner of the rabbit is the person driving the jet-ski or the person who's sport is baseball is the owner of the rabbit or both##11
+ 3. the person driving the train and the fan metal have the same parity positions##9
+ 4. the chef is on the left of the owner of the turtle##1
+ 5. the person driving the jet-ski is on the far left or far right##3
+ 6. the fan soul is not to the right of the person driving the jet-ski##8
+ 7. the person driving the jet-ski is in an even position##4
+ 8. the lawyer is the fan metal or the fan metal is the person drinking water or both##11
+ 9. the fan soul is not the person who's sport is golf or the fan soul is not the owner of the snake or both
+10. the person drinking coffee is on the left of the chef##1
+11. the fan house is somewhere to the right of the person driving the train##5
+12. the fan soul is somewhere to the right of the person drinking coffee##5
+13. the person driving the motorbike is not the owner of the bird or the owner of the bird is not the person drinking fanta or both
+14. the person who's sport is rowing is somewhere to the left of the fan house##5
+15. the person who's sport is baseball is on the left or right of the person drinking sprite##3
+16. the fan soul is not to the right of the person watching mystery movies##8
+17. the person drinking sprite and the fan soul have different parity positions##9
+18. the owner of the snake is on the left or right of the lawyer##3
+19. the lawyer is somewhere between the person drinking fanta and the person who's sport is baseball##7
+20. the person driving the train is not the person drinking fanta or the owner of the snake is not the person driving the train or both
+21. the person watching martial-arts movies and the person who's sport is weightlifting have the same parity positions##9
+22. the person who's sport is rowing is not to the right of the owner of the turtle##8
+23. the person who's sport is golf is on the right of the person watching superhero movies##1
+24. the person driving the train and the person watching superhero movies have different parity positions##9
+25. the mechanic and the person watching mystery movies have the same parity positions##9
+26. the owner of the turtle is the person driving the train##1
+27. the person driving the train is not to the left of the fan soul##8
+28. the person driving the scooter is not to the left of the person drinking water##8
+29. the person who's sport is weightlifting is not to the left of the lawyer##8
+30. the owner of the turtle is on the right of the owner of the rabbit##1","{'Beverage': ['coffee', 'water', 'sprite', 'fanta'], 'Job': ['mechanic', 'chef', 'lawyer', 'firefighter'], 'Movie-Genre': ['adventure', 'superhero', 'mystery', 'martial-arts'], 'Music-Genre': ['gospel', 'soul', 'metal', 'house'], 'Pet': ['bird', 'rabbit', 'turtle', 'snake'], 'Sport': ['rowing', 'baseball', 'golf', 'weightlifting'], 'Transport': ['motorbike', 'scooter', 'train', 'jet-ski']}"
+Pt1_7x4_level12-8,"There are 4 different favourite beverages: hot-chocolate, mirinda, soy-milk, water
+The people have 4 different hobbies: cooking, dancing, drawing, puzzles
+The people have 4 different jobs:  freelancer, journalist, manager, videographer
+There are 4 different nationalities: canadian, italian, malaysian, turkish
+4 different pets are kept: guinea-pig, rabbit, snake, turtle
+The people prefer 4 different types of sport: baseball, ice-hockey, snowboarding, soccer
+The people use 4 different means of transport: helicopter, skateboard, taxi, van
+ 1. the freelancer is not to the left of the person who's sport is snowboarding##8
+ 2. the person who's sport is soccer is somewhere to the left of the person drinking hot-chocolate##5
+ 3. the person who's hobby is cooking is not to the right of the journalist##8
+ 4. the journalist is not to the left of the malaysian##8
+ 5. the canadian is somewhere to the right of the person driving the helicopter##5
+ 6. the person who's sport is soccer is the person drinking soy-milk or the person who's sport is soccer is the turkish or both##11
+ 7. the videographer is not to the left of the person driving the skateboard##8
+ 8. the owner of the turtle is somewhere to the right of the person driving the van##5
+ 9. the malaysian is on the left of the person driving the skateboard##1
+10. the person who's sport is ice-hockey is the journalist or the person who's sport is ice-hockey is the malaysian or both##11
+11. the person who's hobby is cooking is not to the right of the italian##8
+12. the owner of the snake is on the left or right of the owner of the rabbit##3
+13. the freelancer is not to the left of the person who's sport is baseball##8
+14. the person who's sport is soccer is between the person driving the taxi and the owner of the turtle##2
+15. the turkish is the person driving the van or the turkish is the person drinking mirinda or both##11
+16. the owner of the turtle is somewhere to the left of the person who's hobby is dancing##5
+17. the person who's sport is snowboarding is somewhere to the left of the turkish##5
+18. the person who's sport is soccer is the person who's hobby is cooking or the person who's sport is soccer is the person drinking soy-milk or both##11
+19. the owner of the snake is not the person drinking water##6
+20. the turkish is somewhere to the left of the person who's sport is ice-hockey##5
+21. the person who's hobby is cooking is not the owner of the snake or the owner of the snake is not the person who's sport is soccer or both
+22. the italian is not the person drinking hot-chocolate##6
+23. the canadian and the person drinking soy-milk have different parity positions##9
+24. the person drinking water is on the left of the videographer##1
+25. the manager is on the left of the person who's hobby is puzzles##1
+26. the person driving the van is not the owner of the turtle or the owner of the turtle is not the person drinking water or both
+27. the italian is not to the left of the turkish##8
+28. the person who's hobby is cooking is on the right of the videographer##1","{'Beverage': ['water', 'mirinda', 'soy-milk', 'hot-chocolate'], 'Hobby': ['drawing', 'puzzles', 'cooking', 'dancing'], 'Job': ['manager', 'videographer', 'freelancer', 'journalist'], 'Nationality': ['malaysian', 'turkish', 'italian', 'canadian'], 'Pet': ['guinea-pig', 'turtle', 'rabbit', 'snake'], 'Sport': ['snowboarding', 'baseball', 'soccer', 'ice-hockey'], 'Transport': ['van', 'skateboard', 'helicopter', 'taxi']}"
+Pt1_7x4_level12-9,"There are 4 different favourite beverages: coffee, mirinda, sprite, tea
+The people have 4 different hobbies: collecting, drawing, photography, puzzles
+The people have 4 different jobs:  doctor, manager, mechanic, teacher
+There are 4 different nationalities: canadian, chinese, nigerian, turkish
+4 different pets are kept: dog, ferret, hamster, pony
+The people prefer 4 different types of sport: golf, handball, ice-hockey, water-polo
+The people use 4 different means of transport: boat, helicopter, motorbike, train
+ 1. the owner of the dog is the turkish or the owner of the dog is the person driving the motorbike or both##11
+ 2. the person driving the helicopter is on the left of the person drinking mirinda##1
+ 3. the person who's hobby is drawing is in an odd position##4
+ 4. the person driving the helicopter is not to the left of the person drinking sprite##8
+ 5. the person driving the boat is not the teacher or the person driving the boat is not the owner of the dog or both
+ 6. the person who's hobby is puzzles is the teacher##1
+ 7. the teacher is on the left or right of the canadian##3
+ 8. the person who's sport is handball is not the canadian or the owner of the hamster is not the person who's sport is handball or both
+ 9. the person who's sport is handball and the turkish have the same parity positions##9
+10. the doctor is not the person who's sport is ice-hockey or the person who's sport is ice-hockey is not the person drinking coffee or both
+11. the person drinking coffee is somewhere to the right of the person who's sport is golf##5
+12. the doctor is on the left or right of the person who's hobby is puzzles##3
+13. the person drinking tea is not the owner of the hamster##6
+14. the person who's sport is ice-hockey is on the left or right of the person who's hobby is photography##3
+15. the owner of the hamster and the person drinking sprite have the same parity positions##9
+16. the owner of the hamster is not the person who's hobby is collecting##6
+17. the chinese is somewhere between the person who's hobby is photography and the person who's hobby is collecting##7
+18. the person driving the helicopter is somewhere to the right of the nigerian##5
+19. the person who's sport is ice-hockey is somewhere between the nigerian and the person who's sport is golf##7
+20. the nigerian is somewhere to the left of the person who's sport is golf##5
+21. the person who's sport is handball is somewhere to the right of the person driving the train##5
+22. the person drinking tea is not to the right of the teacher##8
+23. the person driving the motorbike is on the right of the person drinking sprite##1
+24. the owner of the pony is not the person who's hobby is photography##6
+25. the person drinking mirinda and the person who's sport is water-polo have the same parity positions##9
+26. the person drinking tea is not the person driving the motorbike or the manager is not the person drinking tea or both
+27. the person who's hobby is puzzles and the manager have different parity positions##9
+28. the person who's sport is water-polo is somewhere to the left of the person driving the boat##5
+29. the person who's hobby is collecting is not the person driving the helicopter##6
+30. the person who's hobby is drawing is somewhere to the right of the chinese##5
+31. the owner of the ferret and the person drinking coffee have different parity positions##9
+32. the person who's sport is water-polo and the owner of the dog have the same parity positions##9
+33. the manager is not to the left of the person who's hobby is puzzles##8
+34. the owner of the pony is not the person who's hobby is puzzles or the doctor is not the owner of the pony or both
+35. the doctor is not to the right of the person who's hobby is photography##8","{'Beverage': ['tea', 'sprite', 'mirinda', 'coffee'], 'Hobby': ['photography', 'puzzles', 'drawing', 'collecting'], 'Job': ['doctor', 'teacher', 'manager', 'mechanic'], 'Nationality': ['nigerian', 'chinese', 'canadian', 'turkish'], 'Pet': ['ferret', 'hamster', 'dog', 'pony'], 'Sport': ['water-polo', 'ice-hockey', 'golf', 'handball'], 'Transport': ['train', 'helicopter', 'motorbike', 'boat']}"
diff --git a/part2/level12/Pt2_7x5_level12.csv b/part2/level12/Pt2_7x5_level12.csv
new file mode 100644
index 0000000000000000000000000000000000000000..44b091bfd1cde5e410c8d7aaf5c476a548c5def2
--- /dev/null
+++ b/part2/level12/Pt2_7x5_level12.csv
@@ -0,0 +1,548 @@
+ID,Clues,SolutionGrid
+Pt1_7x5_level12-0,"There are 5 different favourite beverages: 7up, coffee, fanta, iced-tea, juice
+The people have 5 different hobbies: baking, filmmaking, magic-tricks, puzzles, skydiving
+The people perfer 5 different movie-genres: adventure, musical, satire, thriller, western
+There are 5 different nationalities: chinese, japanese, nigerian, russian, turkish
+5 different pets are kept: bird, chinchilla, hamster, mouse, rat
+The people prefer 5 different types of sport: badminton, basketball, ice-hockey, sailing, swimming
+The people use 5 different means of transport: car, helicopter, motorbike, snowmobile, trike
+ 1. the person who's sport is badminton and the person watching satire movies have the same parity positions##9
+ 2. the person who's sport is basketball and the person watching satire movies have different parity positions##9
+ 3. the person driving the trike is not to the left of the person watching thriller movies##8
+ 4. the person drinking juice is not to the left of the person who's hobby is filmmaking##8
+ 5. the person drinking juice is not the chinese##6
+ 6. the person who's hobby is puzzles is the nigerian or the person who's hobby is puzzles is the owner of the rat, but not both##10
+ 7. the owner of the hamster is not the person watching adventure movies or the person watching adventure movies is not the person driving the helicopter or both
+ 8. the person who's hobby is magic-tricks is not to the right of the person drinking coffee##8
+ 9. the owner of the hamster is not the person watching satire movies##6
+10. the person who's sport is swimming is somewhere to the right of the person who's sport is badminton##5
+11. the person watching satire movies is somewhere to the right of the person drinking iced-tea##5
+12. the person drinking coffee is on the left of the person watching thriller movies##1
+13. the person who's hobby is filmmaking is in an even position##4
+14. the person watching western movies is the person driving the snowmobile or the person driving the snowmobile is the person who's sport is sailing or both##11
+15. the turkish is somewhere to the left of the person who's hobby is baking##5
+16. the person watching musical movies and the person who's sport is swimming have the same parity positions##9
+17. the nigerian is not the person who's sport is sailing or the person who's sport is sailing is not the person drinking coffee or both
+18. the person drinking 7up is not the owner of the hamster##6
+19. the person drinking 7up and the person watching musical movies have the same parity positions##9
+20. the person drinking 7up and the owner of the rat have different parity positions##9
+21. the person drinking coffee is the japanese or the person drinking coffee is the person driving the snowmobile, but not both##10
+22. the person drinking 7up is in an odd position##4
+23. the person who's sport is badminton and the owner of the hamster have different parity positions##9
+24. the person driving the motorbike is not the owner of the rat or the owner of the rat is not the person who's hobby is magic-tricks or both
+25. the person who's sport is swimming is not to the left of the japanese##8
+26. the person who's sport is basketball is on the left of the owner of the rat##1
+27. the owner of the chinchilla and the person watching western movies have the same parity positions##9
+28. the person who's hobby is baking and the person watching western movies have the same parity positions##9
+29. the person watching musical movies is on the right of the owner of the rat##1
+30. the owner of the bird is the person who's sport is ice-hockey or the person who's sport is ice-hockey is the person who's hobby is puzzles or both##11
+31. the person who's sport is ice-hockey is not the person driving the helicopter##6
+32. the person driving the snowmobile and the person who's hobby is puzzles have the same parity positions##9
+33. the owner of the mouse is not the person drinking iced-tea or the owner of the mouse is not the person watching thriller movies or both
+34. the person watching adventure movies and the owner of the rat have the same parity positions##9
+35. the nigerian is on the left or right of the person who's hobby is puzzles##3
+36. the person watching western movies is the person driving the car or the person driving the car is the person who's sport is badminton or both##11
+37. the person drinking 7up is not the person who's hobby is skydiving or the person drinking 7up is not the owner of the mouse or both
+38. the person who's hobby is puzzles is somewhere between the owner of the bird and the person driving the helicopter##7
+39. the person drinking juice is the owner of the hamster or the person drinking juice is the person watching adventure movies or both##11
+40. the owner of the hamster is in an odd position##4
+41. the nigerian is somewhere between the owner of the mouse and the person who's hobby is skydiving##7
+42. the person who's hobby is puzzles is not to the left of the person watching adventure movies##8
+43. the person driving the motorbike is the person watching adventure movies or the person who's hobby is baking is the person driving the motorbike or both##11
+44. the person driving the motorbike is on the left or right of the person who's hobby is skydiving##3
+45. the owner of the bird is on the left of the person driving the snowmobile##1
+46. the person who's hobby is skydiving and the chinese have different parity positions##9
+47. the person driving the snowmobile is on the left or right of the japanese##3
+48. the owner of the chinchilla is not the person watching musical movies##6
+49. the person driving the motorbike is the owner of the rat or the person driving the motorbike is the person watching thriller movies or both##11
+50. the person who's sport is sailing is not the japanese or the person driving the motorbike is not the person who's sport is sailing or both
+51. the person who's sport is ice-hockey is not the person who's hobby is puzzles or the person watching satire movies is not the person who's sport is ice-hockey or both
+52. the owner of the chinchilla is somewhere to the left of the person driving the motorbike##5
+53. the person drinking coffee is not to the right of the person driving the motorbike##8
+54. the person driving the car is on the left of the person watching satire movies##1
+55. the person drinking 7up is not to the left of the person driving the car##8
+56. the person who's hobby is magic-tricks is not to the right of the person driving the trike##8","{'Beverage': ['iced-tea', 'coffee', '7up', 'fanta', 'juice'], 'Hobby': ['magic-tricks', 'filmmaking', 'baking', 'puzzles', 'skydiving'], 'Movie-Genre': ['western', 'satire', 'thriller', 'adventure', 'musical'], 'Nationality': ['japanese', 'turkish', 'nigerian', 'chinese', 'russian'], 'Pet': ['bird', 'mouse', 'chinchilla', 'rat', 'hamster'], 'Sport': ['ice-hockey', 'sailing', 'basketball', 'badminton', 'swimming'], 'Transport': ['car', 'snowmobile', 'trike', 'motorbike', 'helicopter']}"
+Pt1_7x5_level12-1,"There are 5 different favourite beverages: 7up, juice, sprite, tea, water
+The people have 5 different hobbies: camping, dancing, filmmaking, fishing, skydiving
+The people have 5 different jobs:  designer, electrician, photographer, pilot, security-guard
+The people prefer 5 different music-genres: classical, house, jazz, reggae, salsa
+There are 5 different nationalities: dutch, japanese, polish, thai, turkish
+The people prefer 5 different types of sport: cycling, golf, skateboarding, soccer, weightlifting
+The people use 5 different means of transport: bus, car, ship, skateboard, taxi
+ 1. the person who's sport is skateboarding is not the person who's hobby is filmmaking##6
+ 2. the fan salsa is between the person driving the taxi and the person who's sport is skateboarding##2
+ 3. the person driving the bus is somewhere to the left of the japanese##5
+ 4. the person who's hobby is camping is somewhere to the left of the electrician##5
+ 5. the polish is the person driving the skateboard or the photographer is the polish, but not both##10
+ 6. the person driving the skateboard is somewhere to the left of the person driving the car##5
+ 7. the designer is on the right of the fan salsa##1
+ 8. the person drinking 7up is somewhere between the person drinking tea and the person who's hobby is fishing##7
+ 9. the fan salsa is not to the left of the fan house##8
+10. the japanese is between the person who's sport is weightlifting and the designer##2
+11. the electrician and the person drinking 7up have different parity positions##9
+12. the person who's sport is cycling is somewhere to the left of the person who's sport is soccer##5
+13. the person who's hobby is dancing is not the pilot or the person who's hobby is dancing is not the person who's sport is golf or both
+14. the turkish is the person driving the car or the turkish is the person who's hobby is dancing or both##11
+15. the fan house is the person drinking juice or the fan house is the person who's sport is cycling, but not both##10
+16. the person who's hobby is dancing is not to the left of the person driving the bus##8
+17. the person driving the bus is on the left or right of the security-guard##3
+18. the thai is the person who's hobby is filmmaking##1
+19. the designer is on the left of the fan jazz##1
+20. the fan jazz is not the pilot##6
+21. the person who's hobby is fishing is not to the left of the person who's sport is cycling##8
+22. the person drinking tea is the person who's hobby is skydiving or the person driving the skateboard is the person drinking tea, but not both##10
+23. the thai is the person drinking tea or the thai is the person who's hobby is filmmaking, but not both##10
+24. the fan reggae is on the far right##1
+25. the fan house is on the far left or far right##3
+26. the photographer and the person who's hobby is dancing have different parity positions##9
+27. the japanese is on the left of the fan reggae##1
+28. the person who's hobby is filmmaking is not the person who's sport is skateboarding##6
+29. the person who's sport is golf is not the person drinking water or the person who's sport is golf is not the person who's hobby is fishing or both
+30. the person drinking sprite is somewhere to the left of the designer##5
+31. the person driving the taxi is somewhere to the left of the person who's hobby is fishing##5
+32. the person driving the car and the person who's sport is soccer have the same parity positions##9
+33. the designer is the fan salsa or the designer is the turkish or both##11
+34. the person who's hobby is camping is not the person drinking sprite##6
+35. the fan classical is not the person who's sport is golf##6
+36. the fan salsa is not the thai##6
+37. the person drinking sprite is the person who's sport is cycling or the person drinking sprite is the person driving the bus or both##11
+38. the person drinking 7up is on the left or right of the person driving the bus##3
+39. the dutch is on the right of the japanese##1
+40. the person drinking 7up and the security-guard have the same parity positions##9
+41. the photographer is somewhere to the right of the person who's hobby is dancing##5
+42. the person drinking juice is on the far left or far right##3
+43. the person who's hobby is skydiving is on the right of the person who's hobby is camping##1","{'Beverage': ['juice', 'sprite', 'water', '7up', 'tea'], 'Hobby': ['filmmaking', 'fishing', 'dancing', 'camping', 'skydiving'], 'Job': ['pilot', 'security-guard', 'designer', 'photographer', 'electrician'], 'Music-Genre': ['house', 'salsa', 'classical', 'jazz', 'reggae'], 'Nationality': ['thai', 'polish', 'turkish', 'japanese', 'dutch'], 'Sport': ['golf', 'cycling', 'skateboarding', 'soccer', 'weightlifting'], 'Transport': ['taxi', 'skateboard', 'bus', 'car', 'ship']}"
+Pt1_7x5_level12-2,"There are 5 different favourite beverages: cola, hot-chocolate, lemonade, soy-milk, tea
+There 5 different types of food: garlic, mango, onion, plum, pomegranate
+The people have 5 different hobbies: baking, dancing, filmmaking, magic-tricks, writing
+The people perfer 5 different movie-genres: documentary, mystery, satire, sports, spy
+The people prefer 5 different music-genres: country, gospel, house, indie, salsa
+There are 5 different nationalities: british, indian, italian, polish, spanish
+The people use 5 different means of transport: car, motorbike, taxi, tram, van
+ 1. the person eating pomegranate and the person who's hobby is filmmaking have the same parity positions##9
+ 2. the person eating onion is in an odd position##4
+ 3. the indian is in an odd position##4
+ 4. the fan gospel is not to the left of the person eating garlic##8
+ 5. the person who's hobby is writing is not the person eating garlic##6
+ 6. the person driving the car and the person eating onion have different parity positions##9
+ 7. the person who's hobby is dancing is not to the right of the person eating garlic##8
+ 8. the fan house is somewhere to the left of the person drinking cola##5
+ 9. the person watching sports movies is somewhere between the person driving the taxi and the person watching spy movies##7
+10. the person eating onion is on the left of the person eating garlic##1
+11. the person driving the van is not the person drinking lemonade or the person driving the van is not the person eating garlic or both
+12. the person eating onion is not to the right of the british##8
+13. the person watching sports movies is the person who's hobby is magic-tricks or the person watching sports movies is the person eating mango or both##11
+14. the person driving the motorbike is somewhere to the right of the indian##5
+15. the polish and the person eating pomegranate have different parity positions##9
+16. the fan gospel is on the right of the indian##1
+17. the person driving the tram is the person who's hobby is baking or the person driving the tram is the person watching satire movies, but not both##10
+18. the person eating onion and the fan house have the same parity positions##9
+19. the person drinking hot-chocolate is not the person eating onion or the person drinking hot-chocolate is not the fan gospel or both
+20. the person eating mango is not the italian or the person eating mango is not the person drinking tea or both
+21. the polish is somewhere between the fan house and the person eating pomegranate##7
+22. the person driving the taxi is the italian or the person driving the taxi is the person who's hobby is magic-tricks or both##11
+23. the person watching sports movies is somewhere between the person drinking tea and the fan salsa##7
+24. the person drinking cola is somewhere to the left of the person who's hobby is filmmaking##5
+25. the person who's hobby is magic-tricks is not to the right of the fan country##8
+26. the british is not the person who's hobby is baking or the person who's hobby is baking is not the person watching documentary movies or both
+27. the person driving the motorbike is somewhere to the right of the person watching mystery movies##5
+28. the person drinking soy-milk is not the person who's hobby is magic-tricks##6
+29. the person who's hobby is baking is not to the left of the person who's hobby is baking##8
+30. the spanish is the fan salsa##1
+31. the fan salsa is on the far left or far right##3
+32. the person drinking hot-chocolate is somewhere between the person drinking cola and the spanish##7
+33. the person driving the tram is not the person who's hobby is baking##6
+34. the british is somewhere to the right of the person driving the tram##5
+35. the person drinking tea is not to the right of the fan gospel##8
+36. the person driving the motorbike is on the left of the person watching spy movies##1
+37. the person watching satire movies is not the person eating garlic or the polish is not the person watching satire movies or both
+38. the person driving the van and the person drinking hot-chocolate have different parity positions##9
+39. the person watching mystery movies is somewhere between the person watching documentary movies and the person who's hobby is magic-tricks##7
+40. the person driving the tram is between the british and the person who's hobby is baking##2
+41. the person eating pomegranate is not to the left of the person eating garlic##8
+42. the person driving the car is on the left of the person drinking cola##1
+43. the person eating pomegranate is the fan salsa##1
+44. the person driving the taxi is the fan salsa or the person driving the taxi is the person drinking soy-milk or both##11
+45. the fan house is somewhere to the left of the person eating pomegranate##5
+46. the person watching sports movies is on the left or right of the person driving the van##3
+47. the person driving the car is not to the right of the person watching spy movies##8","{'Beverage': ['soy-milk', 'tea', 'cola', 'hot-chocolate', 'lemonade'], 'Food': ['onion', 'garlic', 'plum', 'mango', 'pomegranate'], 'Hobby': ['dancing', 'baking', 'magic-tricks', 'writing', 'filmmaking'], 'Movie-Genre': ['documentary', 'mystery', 'satire', 'sports', 'spy'], 'Music-Genre': ['house', 'indie', 'country', 'gospel', 'salsa'], 'Nationality': ['italian', 'polish', 'indian', 'british', 'spanish'], 'Transport': ['taxi', 'car', 'tram', 'motorbike', 'van']}"
+Pt1_7x5_level12-3,"There 5 different types of food: blueberry, cabbage, cranberry, kale, spinach
+The people have 5 different hobbies: board-games, dancing, puzzles, skydiving, writing
+The people have 5 different jobs:  architect, dancer, musician, police-officer, software-developer
+The people perfer 5 different movie-genres: epic, mystery, scientific, spy, time-travel
+The people prefer 5 different music-genres: classical, electronic, pop, soul, trance
+5 different pets are kept: cat, frog, goat, goldfish, snake
+The people use 5 different means of transport: boat, ship, skateboard, taxi, tram
+ 1. the owner of the goat is on the right of the person who's hobby is dancing##1
+ 2. the owner of the frog is not the person who's hobby is skydiving or the owner of the frog is not the person driving the tram or both
+ 3. the person eating cranberry and the fan pop have different parity positions##9
+ 4. the architect is the person who's hobby is writing##1
+ 5. the person driving the skateboard is not to the left of the person watching time-travel movies##8
+ 6. the person driving the tram is somewhere to the right of the police-officer##5
+ 7. the person driving the ship is on the left or right of the owner of the goat##3
+ 8. the musician is not to the left of the person watching mystery movies##8
+ 9. the dancer is not the owner of the cat##6
+10. the person driving the taxi is not to the left of the architect##8
+11. the dancer is between the person driving the tram and the person driving the boat##2
+12. the person eating spinach is on the left or right of the person watching scientific movies##3
+13. the person driving the taxi is somewhere to the left of the fan pop##5
+14. the architect is the person eating kale or the person eating kale is the person watching time-travel movies, but not both##10
+15. the fan pop is not to the left of the musician##8
+16. the person watching mystery movies and the fan electronic have the same parity positions##9
+17. the person eating kale is on the left or right of the person who's hobby is skydiving##3
+18. the person eating kale is not the person watching time-travel movies or the person who's hobby is writing is not the person eating kale or both
+19. the person watching time-travel movies is the person driving the ship or the person watching time-travel movies is the police-officer, but not both##10
+20. the owner of the snake is not to the left of the person driving the skateboard##8
+21. the fan classical is on the far left or far right##3
+22. the musician and the owner of the snake have different parity positions##9
+23. the person driving the ship is the person watching mystery movies or the person watching mystery movies is the musician or both##11
+24. the person who's hobby is skydiving is between the person driving the skateboard and the person eating blueberry##2
+25. the person eating spinach is not the police-officer##6
+26. the person eating kale is not to the left of the owner of the snake##8
+27. the owner of the goat is somewhere to the right of the person driving the ship##5
+28. the person who's hobby is puzzles and the person eating cranberry have the same parity positions##9
+29. the person driving the boat is on the right of the person watching time-travel movies##1
+30. the person watching scientific movies is not the person eating cabbage##6
+31. the fan trance and the person watching spy movies have different parity positions##9
+32. the fan pop is on the left or right of the owner of the goat##3
+33. the person who's hobby is skydiving is not the person eating cranberry##6
+34. the person eating cabbage is somewhere to the left of the person watching scientific movies##5
+35. the person watching mystery movies is not to the left of the owner of the frog##8
+36. the owner of the frog is the person watching scientific movies or the owner of the frog is the person eating cabbage or both##11
+37. the architect and the person eating kale have different parity positions##9
+38. the fan trance is not the person who's hobby is writing or the fan trance is not the person eating cranberry or both
+39. the person driving the boat is not the software-developer##6
+40. the person driving the ship is not the software-developer##6
+41. the person watching mystery movies is somewhere to the right of the fan electronic##5
+42. the person who's hobby is writing is on the far left or far right##3
+43. the person watching epic movies is somewhere to the right of the person who's hobby is board-games##5
+44. the fan electronic is on the far left##1
+45. the fan soul is somewhere to the left of the fan pop##5
+46. the person eating kale is not the owner of the goat##6
+47. the owner of the cat is not the person eating spinach##6
+48. the person who's hobby is skydiving is somewhere to the right of the owner of the cat##5","{'Food': ['cranberry', 'kale', 'cabbage', 'blueberry', 'spinach'], 'Hobby': ['writing', 'board-games', 'skydiving', 'dancing', 'puzzles'], 'Job': ['architect', 'police-officer', 'musician', 'dancer', 'software-developer'], 'Movie-Genre': ['spy', 'time-travel', 'mystery', 'scientific', 'epic'], 'Music-Genre': ['electronic', 'trance', 'soul', 'pop', 'classical'], 'Pet': ['cat', 'snake', 'frog', 'goldfish', 'goat'], 'Transport': ['taxi', 'skateboard', 'boat', 'ship', 'tram']}"
+Pt1_7x5_level12-4,"There are 5 different favourite beverages: almond-milk, coffee, soy-milk, sprite, tea
+There 5 different types of food: cabbage, corn, eggplant, potato, raspberry
+The people have 5 different jobs:  coach, designer, doctor, pilot, videographer
+The people prefer 5 different music-genres: folk, funk, hip-hop, house, salsa
+There are 5 different nationalities: british, chinese, dutch, italian, spanish
+5 different pets are kept: bird, chinchilla, dog, frog, horse
+The people use 5 different means of transport: airplane, quad-bike, roller, skateboard, van
+ 1. the chinese is somewhere to the right of the british##5
+ 2. the owner of the frog and the fan house have the same parity positions##9
+ 3. the designer is somewhere to the right of the pilot##5
+ 4. the person drinking coffee is between the owner of the frog and the person eating eggplant##2
+ 5. the videographer is not to the right of the british##8
+ 6. the doctor is not the owner of the chinchilla or the person driving the roller is not the doctor or both
+ 7. the person drinking almond-milk is not to the right of the person drinking sprite##8
+ 8. the fan salsa is somewhere to the right of the person eating corn##5
+ 9. the designer is not the british##6
+10. the person eating potato is in an even position##4
+11. the owner of the dog is the italian##1
+12. the person eating raspberry is on the left or right of the fan folk##3
+13. the person drinking almond-milk is not the spanish or the person drinking almond-milk is not the owner of the horse or both
+14. the owner of the horse is on the far left##1
+15. the person driving the van and the person drinking soy-milk have the same parity positions##9
+16. the person drinking coffee is not the person driving the van or the person driving the van is not the person eating potato or both
+17. the person drinking coffee is between the dutch and the coach##2
+18. the person eating cabbage is not to the left of the chinese##8
+19. the coach is not to the left of the person driving the van##8
+20. the person drinking almond-milk is on the far left or far right##3
+21. the person drinking almond-milk is not the owner of the chinchilla or the owner of the chinchilla is not the person eating eggplant or both
+22. the person driving the skateboard is not the chinese##6
+23. the videographer is not to the right of the designer##8
+24. the person drinking almond-milk is not the person eating eggplant##6
+25. the doctor is somewhere to the left of the person drinking tea##5
+26. the person drinking tea is not the spanish##6
+27. the fan hip-hop is not to the right of the person driving the skateboard##8
+28. the fan hip-hop and the italian have the same parity positions##9
+29. the fan salsa is on the left or right of the owner of the horse##3
+30. the owner of the dog is the fan funk or the owner of the dog is the person eating potato, but not both##10
+31. the fan salsa is not to the left of the italian##8
+32. the dutch is on the left or right of the person eating raspberry##3
+33. the person driving the van and the videographer have different parity positions##9
+34. the spanish is between the chinese and the person drinking soy-milk##2
+35. the owner of the bird is the person driving the roller or the owner of the bird is the fan folk or both##11
+36. the person eating raspberry is somewhere to the left of the person eating cabbage##5
+37. the person eating eggplant is not the person driving the roller##6
+38. the fan salsa is the owner of the chinchilla or the fan salsa is the italian, but not both##10
+39. the fan hip-hop is the doctor or the doctor is the owner of the frog, but not both##10
+40. the dutch is the coach or the dutch is the person drinking tea or both##11
+41. the person driving the van is the person drinking tea or the person drinking tea is the dutch or both##11
+42. the person driving the van is not the owner of the dog or the person driving the van is not the fan hip-hop or both
+43. the dutch is not to the left of the person driving the skateboard##8
+44. the person drinking soy-milk and the owner of the chinchilla have different parity positions##9
+45. the fan salsa is not the person drinking almond-milk##6
+46. the fan funk is on the far right##1
+47. the person drinking coffee is between the person eating cabbage and the owner of the chinchilla##2
+48. the person driving the roller is between the dutch and the person driving the airplane##2
+49. the italian is not to the right of the pilot##8","{'Beverage': ['almond-milk', 'soy-milk', 'sprite', 'coffee', 'tea'], 'Food': ['corn', 'potato', 'eggplant', 'raspberry', 'cabbage'], 'Job': ['videographer', 'pilot', 'coach', 'doctor', 'designer'], 'Music-Genre': ['house', 'salsa', 'folk', 'hip-hop', 'funk'], 'Nationality': ['british', 'italian', 'spanish', 'chinese', 'dutch'], 'Pet': ['horse', 'dog', 'chinchilla', 'bird', 'frog'], 'Transport': ['quad-bike', 'van', 'airplane', 'roller', 'skateboard']}"
+Pt1_7x5_level12-5,"There 5 different types of food: garlic, grapes, onion, pineapple, potato
+The people have 5 different jobs:  accountant, coach, librarian, mechanic, social-worker
+The people perfer 5 different movie-genres: disaster, horror, satire, scientific, spy
+The people prefer 5 different music-genres: disco, folk, metal, rock, trance
+5 different pets are kept: chinchilla, fish, goat, mouse, snake
+The people prefer 5 different types of sport: badminton, climbing, handball, rugby, swimming
+The people use 5 different means of transport: airplane, bike, boat, scooter, tram
+ 1. the person driving the bike is in an even position##4
+ 2. the person eating potato is on the right of the owner of the goat##1
+ 3. the person who's sport is climbing is not the person watching satire movies##6
+ 4. the person who's sport is swimming is not the person eating onion##6
+ 5. the owner of the mouse is not the fan trance##6
+ 6. the person eating garlic is the owner of the fish or the person eating garlic is the person watching horror movies, but not both##10
+ 7. the fan rock is somewhere to the left of the person driving the scooter##5
+ 8. the fan rock is on the left of the owner of the mouse##1
+ 9. the fan rock is not the person driving the scooter##6
+10. the librarian is not to the left of the person who's sport is swimming##8
+11. the owner of the chinchilla is the person watching spy movies or the mechanic is the owner of the chinchilla or both##11
+12. the fan trance and the social-worker have different parity positions##9
+13. the person driving the bike is not the person who's sport is badminton##6
+14. the person eating potato and the person who's sport is badminton have the same parity positions##9
+15. the owner of the chinchilla is somewhere between the fan disco and the social-worker##7
+16. the person watching spy movies is somewhere to the left of the person eating onion##5
+17. the social-worker is not the person who's sport is climbing or the person who's sport is climbing is not the fan metal or both
+18. the person who's sport is handball is somewhere to the right of the person eating pineapple##5
+19. the person eating onion is not the librarian##6
+20. the person who's sport is rugby is on the left or right of the person watching scientific movies##3
+21. the person eating garlic is not to the right of the person driving the scooter##8
+22. the person watching spy movies is not to the right of the fan trance##8
+23. the person watching satire movies is not to the left of the person who's sport is climbing##8
+24. the person driving the tram is in the middle##1
+25. the owner of the chinchilla is on the right of the person watching disaster movies##1
+26. the person eating onion and the person watching disaster movies have the same parity positions##9
+27. the person who's sport is climbing is somewhere between the person who's sport is badminton and the person eating grapes##7
+28. the person eating onion and the owner of the fish have the same parity positions##9
+29. the person who's sport is rugby is not to the left of the person watching satire movies##8
+30. the person driving the airplane is the coach or the person driving the airplane is the person eating potato, but not both##10
+31. the mechanic is on the left or right of the person watching disaster movies##3
+32. the fan metal is not to the left of the person driving the tram##8
+33. the fan folk is somewhere to the right of the mechanic##5
+34. the person driving the tram is the person watching horror movies or the person watching horror movies is the owner of the goat or both##11
+35. the owner of the fish is somewhere to the left of the owner of the chinchilla##5
+36. the person eating pineapple and the person watching spy movies have the same parity positions##9
+37. the person driving the bike is not to the left of the person who's sport is climbing##8
+38. the person driving the boat is somewhere to the right of the person watching disaster movies##5
+39. the fan metal and the social-worker have the same parity positions##9
+40. the owner of the snake is not the librarian##6
+41. the accountant is the fan metal or the fan metal is the person eating onion or both##11
+42. the person driving the tram is somewhere to the right of the person driving the scooter##5
+43. the person who's sport is swimming is not to the right of the social-worker##8
+44. the person watching scientific movies is on the far right##1
+45. the fan trance is the mechanic or the fan trance is the person who's sport is handball, but not both##10
+46. the person driving the bike is somewhere between the person who's sport is badminton and the owner of the snake##7","{'Food': ['garlic', 'potato', 'onion', 'pineapple', 'grapes'], 'Job': ['coach', 'librarian', 'accountant', 'mechanic', 'social-worker'], 'Movie-Genre': ['horror', 'spy', 'disaster', 'satire', 'scientific'], 'Music-Genre': ['rock', 'disco', 'metal', 'trance', 'folk'], 'Pet': ['goat', 'mouse', 'fish', 'chinchilla', 'snake'], 'Sport': ['swimming', 'badminton', 'climbing', 'rugby', 'handball'], 'Transport': ['airplane', 'scooter', 'tram', 'bike', 'boat']}"
+Pt1_7x5_level12-6,"There 5 different types of food: avocado, banana, kale, pomegranate, radish
+The people have 5 different hobbies: board-games, filmmaking, hiking, photography, puzzles
+The people have 5 different jobs:  dressmaker, manager, musician, nurse, paramedic
+The people prefer 5 different music-genres: classical, gospel, indie, punk, trance
+There are 5 different nationalities: chinese, italian, polish, spanish, turkish
+5 different pets are kept: cat, dog, fish, frog, rabbit
+The people use 5 different means of transport: airplane, motorbike, ship, skateboard, subway
+ 1. the chinese is the person eating banana or the chinese is the owner of the dog or both##11
+ 2. the person driving the subway is on the left of the person eating radish##1
+ 3. the person driving the skateboard is the person eating banana##1
+ 4. the owner of the fish is not the person eating radish##6
+ 5. the person who's hobby is board-games is somewhere between the owner of the frog and the person eating avocado##7
+ 6. the owner of the fish is not the musician or the person who's hobby is hiking is not the owner of the fish or both
+ 7. the person who's hobby is hiking is the polish or the person who's hobby is hiking is the person driving the airplane or both##11
+ 8. the person who's hobby is board-games is not to the right of the paramedic##8
+ 9. the chinese is not the owner of the frog##6
+10. the person who's hobby is filmmaking is not to the left of the person driving the skateboard##8
+11. the owner of the frog is somewhere between the owner of the dog and the owner of the rabbit##7
+12. the fan punk is somewhere to the left of the person driving the motorbike##5
+13. the owner of the cat is the italian or the italian is the person eating radish, but not both##10
+14. the person driving the motorbike is the italian or the owner of the frog is the person driving the motorbike or both##11
+15. the turkish is the fan indie or the turkish is the person driving the subway, but not both##10
+16. the owner of the fish is not to the right of the spanish##8
+17. the owner of the rabbit is not the person eating banana or the person who's hobby is puzzles is not the owner of the rabbit or both
+18. the person who's hobby is board-games is not the person driving the ship or the person driving the ship is not the spanish or both
+19. the person who's hobby is puzzles is not the turkish or the person who's hobby is puzzles is not the musician or both
+20. the owner of the fish is not the person driving the airplane##6
+21. the polish and the fan indie have different parity positions##9
+22. the owner of the rabbit is not to the right of the fan gospel##8
+23. the person who's hobby is puzzles is somewhere to the left of the person who's hobby is filmmaking##5
+24. the fan classical is on the right of the manager##1
+25. the dressmaker is the owner of the dog or the owner of the dog is the person eating radish, but not both##10
+26. the person driving the skateboard and the nurse have different parity positions##9
+27. the person who's hobby is hiking and the spanish have the same parity positions##9
+28. the person who's hobby is filmmaking and the owner of the rabbit have the same parity positions##9
+29. the owner of the frog is on the left or right of the person who's hobby is filmmaking##3
+30. the person who's hobby is board-games is the owner of the fish##1
+31. the fan trance is in an odd position##4
+32. the person who's hobby is photography is on the left or right of the person who's hobby is puzzles##3
+33. the person who's hobby is photography is not to the right of the owner of the fish##8
+34. the owner of the frog is somewhere to the right of the owner of the dog##5
+35. the person eating kale is not to the right of the person who's hobby is hiking##8
+36. the nurse is not the fan gospel or the owner of the cat is not the nurse or both
+37. the person eating kale is on the left or right of the person who's hobby is puzzles##3
+38. the owner of the dog is not the spanish##6
+39. the paramedic is somewhere to the right of the fan gospel##5
+40. the fan indie is the person who's hobby is photography or the person driving the skateboard is the fan indie or both##11
+41. the fan classical is not the owner of the frog or the fan classical is not the person eating avocado or both
+42. the fan punk is not to the left of the owner of the frog##8
+43. the owner of the cat is the person driving the airplane or the owner of the cat is the person who's hobby is puzzles or both##11
+44. the fan gospel is somewhere to the right of the italian##5
+45. the fan punk is on the left or right of the owner of the dog##3
+46. the manager is the owner of the frog##1
+47. the dressmaker and the chinese have the same parity positions##9
+48. the owner of the cat is the person who's hobby is hiking or the owner of the cat is the person driving the skateboard, but not both##10
+49. the owner of the fish is somewhere to the right of the person eating kale##5","{'Food': ['banana', 'kale', 'radish', 'pomegranate', 'avocado'], 'Hobby': ['puzzles', 'photography', 'filmmaking', 'board-games', 'hiking'], 'Job': ['dressmaker', 'manager', 'musician', 'nurse', 'paramedic'], 'Music-Genre': ['indie', 'punk', 'classical', 'gospel', 'trance'], 'Nationality': ['chinese', 'turkish', 'italian', 'polish', 'spanish'], 'Pet': ['dog', 'frog', 'rabbit', 'fish', 'cat'], 'Transport': ['skateboard', 'subway', 'motorbike', 'ship', 'airplane']}"
+Pt1_7x5_level12-7,"There are 5 different favourite beverages: cola, fanta, juice, mirinda, tea
+The people have 5 different hobbies: chess, drawing, gardening, photography, writing
+The people have 5 different jobs:  firefighter, musician, nurse, pilot, teacher
+There are 5 different nationalities: french, polish, russian, spanish, turkish
+5 different pets are kept: frog, hamster, pony, rabbit, snake
+The people prefer 5 different types of sport: lacrosse, sailing, skiing, snowboarding, weightlifting
+The people use 5 different means of transport: bus, jet-ski, roller, scooter, trike
+ 1. the owner of the frog is the person drinking juice##1
+ 2. the person driving the roller is the spanish or the person driving the roller is the teacher or both##11
+ 3. the owner of the rabbit is on the left of the french##1
+ 4. the polish is not the person drinking tea or the polish is not the teacher or both
+ 5. the person who's hobby is writing and the person drinking mirinda have different parity positions##9
+ 6. the teacher is not the person who's hobby is gardening or the teacher is not the person who's sport is sailing or both
+ 7. the teacher is somewhere to the right of the person drinking cola##5
+ 8. the polish is not the person who's sport is snowboarding or the polish is not the person drinking juice or both
+ 9. the person who's sport is skiing is somewhere to the left of the person who's hobby is photography##5
+10. the person drinking fanta is on the left of the person driving the roller##1
+11. the firefighter is not to the right of the person drinking juice##8
+12. the person who's hobby is writing is somewhere to the right of the owner of the hamster##5
+13. the teacher is somewhere to the left of the russian##5
+14. the person driving the jet-ski is not the person drinking tea or the person who's hobby is gardening is not the person driving the jet-ski or both
+15. the owner of the snake is not to the left of the person who's sport is weightlifting##8
+16. the person driving the jet-ski is the polish or the person driving the jet-ski is the person who's hobby is drawing, but not both##10
+17. the spanish is not to the right of the russian##8
+18. the spanish is not the owner of the snake##6
+19. the person who's sport is snowboarding and the owner of the snake have different parity positions##9
+20. the person driving the roller is not the owner of the frog or the teacher is not the person driving the roller or both
+21. the owner of the snake is not the russian or the pilot is not the owner of the snake or both
+22. the owner of the frog is somewhere to the right of the nurse##5
+23. the person who's hobby is writing is on the left or right of the person drinking fanta##3
+24. the person who's sport is lacrosse is not to the left of the person who's sport is snowboarding##8
+25. the person drinking tea is not the musician or the person drinking tea is not the person driving the trike or both
+26. the nurse is somewhere to the left of the person who's sport is lacrosse##5
+27. the person who's sport is lacrosse is not the person drinking mirinda or the person who's sport is lacrosse is not the owner of the rabbit or both
+28. the teacher and the spanish have different parity positions##9
+29. the person who's sport is skiing is somewhere to the right of the person who's sport is sailing##5
+30. the person driving the scooter is somewhere to the right of the person drinking fanta##5
+31. the french is somewhere to the right of the firefighter##5
+32. the owner of the rabbit is somewhere to the left of the person who's sport is lacrosse##5
+33. the person driving the scooter and the teacher have the same parity positions##9
+34. the person who's hobby is drawing is on the right of the teacher##1
+35. the person drinking tea is somewhere to the right of the person who's sport is weightlifting##5
+36. the person drinking fanta is not the person who's sport is snowboarding##6
+37. the person who's hobby is gardening is somewhere to the left of the spanish##5
+38. the owner of the snake is the owner of the snake##1
+39. the person drinking tea is the owner of the frog or the person drinking tea is the person who's hobby is drawing or both##11
+40. the person who's hobby is chess is not to the right of the french##8
+41. the spanish is not to the left of the owner of the rabbit##8
+42. the person driving the trike is on the right of the french##1
+43. the person drinking mirinda and the pilot have the same parity positions##9
+44. the pilot is on the far left##1
+45. the person who's hobby is photography is somewhere to the right of the person drinking mirinda##5
+46. the person drinking mirinda is somewhere to the right of the person who's sport is skiing##5
+47. the person who's hobby is drawing is somewhere to the right of the person who's hobby is chess##5
+48. the person drinking fanta is the person who's hobby is gardening or the person drinking fanta is the owner of the hamster or both##11
+49. the turkish is not to the right of the person who's sport is sailing##8","{'Beverage': ['fanta', 'cola', 'mirinda', 'tea', 'juice'], 'Hobby': ['gardening', 'writing', 'chess', 'drawing', 'photography'], 'Job': ['pilot', 'firefighter', 'teacher', 'nurse', 'musician'], 'Nationality': ['turkish', 'spanish', 'french', 'russian', 'polish'], 'Pet': ['hamster', 'rabbit', 'snake', 'pony', 'frog'], 'Sport': ['sailing', 'skiing', 'weightlifting', 'snowboarding', 'lacrosse'], 'Transport': ['bus', 'roller', 'scooter', 'trike', 'jet-ski']}"
+Pt1_7x5_level12-8,"There 5 different types of food: grapes, pomegranate, pumpkin, radish, raspberry
+The people have 5 different hobbies: board-games, cooking, filmmaking, hiking, magic-tricks
+The people have 5 different jobs:  bartender, firefighter, musician, social-worker, videographer
+The people perfer 5 different movie-genres: action, disaster, family, fantasy, scientific
+5 different pets are kept: cat, chinchilla, mouse, rat, turtle
+The people prefer 5 different types of sport: baseball, cycling, rowing, skiing, snowboarding
+The people use 5 different means of transport: bike, helicopter, roller, subway, trike
+ 1. the owner of the mouse is the person driving the roller##1
+ 2. the owner of the chinchilla is the person watching family movies or the owner of the chinchilla is the person driving the roller or both##11
+ 3. the person driving the helicopter and the firefighter have the same parity positions##9
+ 4. the musician and the person who's sport is snowboarding have different parity positions##9
+ 5. the bartender is somewhere to the right of the owner of the cat##5
+ 6. the person watching family movies is the person eating grapes or the person who's hobby is board-games is the person watching family movies or both##11
+ 7. the person who's hobby is cooking is not to the right of the bartender##8
+ 8. the person eating grapes is the musician or the person eating grapes is the person watching disaster movies, but not both##10
+ 9. the person watching scientific movies is somewhere to the left of the person eating grapes##5
+10. the person driving the subway is somewhere between the person driving the trike and the person who's hobby is magic-tricks##7
+11. the person eating pomegranate is on the far left##1
+12. the owner of the mouse is the person eating pumpkin##1
+13. the musician is on the right of the person eating pomegranate##1
+14. the person who's sport is cycling is somewhere to the right of the person watching family movies##5
+15. the bartender is somewhere to the right of the person driving the helicopter##5
+16. the person watching scientific movies is on the far left or far right##3
+17. the musician is between the person watching fantasy movies and the owner of the turtle##2
+18. the owner of the rat is not to the right of the person watching disaster movies##8
+19. the owner of the mouse is on the left or right of the owner of the cat##3
+20. the person watching disaster movies is not the person eating radish##6
+21. the musician is on the right of the owner of the turtle##1
+22. the person who's sport is skiing is not to the right of the person eating pumpkin##8
+23. the owner of the chinchilla and the person who's hobby is cooking have the same parity positions##9
+24. the person who's sport is skiing is on the right of the person who's sport is baseball##1
+25. the person eating raspberry is on the left or right of the person eating radish##3
+26. the person watching action movies is not the person driving the subway or the person watching action movies is not the owner of the chinchilla or both
+27. the person who's sport is baseball is not the owner of the rat or the person who's sport is baseball is not the person driving the bike or both
+28. the person eating pomegranate and the social-worker have different parity positions##9
+29. the person who's hobby is magic-tricks is not to the left of the person watching fantasy movies##8
+30. the person driving the helicopter is the person eating raspberry or the person eating raspberry is the owner of the mouse or both##11
+31. the person driving the helicopter is the musician or the musician is the person eating radish or both##11
+32. the person who's hobby is cooking is the person who's sport is skiing or the person who's hobby is cooking is the owner of the mouse, but not both##10
+33. the owner of the rat is not to the left of the firefighter##8
+34. the person who's sport is baseball is in an odd position##4
+35. the person who's sport is skiing is not to the left of the firefighter##8
+36. the person driving the helicopter is the person who's hobby is magic-tricks##1
+37. the person who's hobby is hiking is the person driving the trike or the person who's hobby is hiking is the person eating grapes, but not both##10
+38. the firefighter and the person eating grapes have different parity positions##9
+39. the person watching family movies is somewhere to the right of the videographer##5
+40. the owner of the chinchilla and the person who's sport is skiing have the same parity positions##9
+41. the owner of the chinchilla is not to the left of the owner of the turtle##8
+42. the person watching family movies is somewhere to the right of the person who's hobby is hiking##5
+43. the person watching disaster movies is not the owner of the rat##6
+44. the person who's hobby is cooking is somewhere to the left of the person who's sport is cycling##5
+45. the person eating pumpkin is not the owner of the cat##6
+46. the person driving the helicopter is on the left or right of the person driving the subway##3","{'Food': ['pomegranate', 'radish', 'raspberry', 'grapes', 'pumpkin'], 'Hobby': ['hiking', 'board-games', 'magic-tricks', 'cooking', 'filmmaking'], 'Job': ['videographer', 'musician', 'firefighter', 'social-worker', 'bartender'], 'Movie-Genre': ['scientific', 'family', 'fantasy', 'disaster', 'action'], 'Pet': ['turtle', 'chinchilla', 'rat', 'cat', 'mouse'], 'Sport': ['snowboarding', 'rowing', 'baseball', 'skiing', 'cycling'], 'Transport': ['trike', 'subway', 'helicopter', 'bike', 'roller']}"
+Pt1_7x5_level12-9,"There are 5 different favourite beverages: lemonade, mirinda, soy-milk, sprite, tea
+There 5 different types of food: blueberry, cucumber, kale, orange, tomato
+The people have 5 different hobbies: baking, card-games, collecting, drawing, woodworking
+The people have 5 different jobs:  designer, pilot, police-officer, scientist, software-developer
+The people perfer 5 different movie-genres: action, documentary, mystery, romance, superhero
+There are 5 different nationalities: american, argentine, spanish, thai, turkish
+5 different pets are kept: chinchilla, dog, hamster, hedgehog, turtle
+ 1. the person eating cucumber is on the far right##1
+ 2. the pilot is somewhere between the person drinking lemonade and the person drinking sprite##7
+ 3. the person eating tomato is on the right of the person eating kale##1
+ 4. the american is on the right of the thai##1
+ 5. the person who's hobby is woodworking and the person drinking tea have different parity positions##9
+ 6. the argentine is in an even position##4
+ 7. the owner of the dog is not the thai or the owner of the dog is not the person who's hobby is woodworking or both
+ 8. the software-developer is between the person who's hobby is card-games and the person drinking tea##2
+ 9. the person watching superhero movies is on the left or right of the person drinking sprite##3
+10. the scientist is not the person who's hobby is drawing or the scientist is not the owner of the hamster or both
+11. the american is between the thai and the designer##2
+12. the person watching romance movies is on the left or right of the turkish##3
+13. the person drinking mirinda is not the person eating tomato or the person eating tomato is not the thai or both
+14. the designer is not the person watching romance movies##6
+15. the american is on the left or right of the argentine##3
+16. the owner of the hedgehog is not to the left of the owner of the turtle##8
+17. the person who's hobby is baking is the owner of the hedgehog##1
+18. the designer is not to the left of the argentine##8
+19. the person watching superhero movies is the american or the person watching superhero movies is the person who's hobby is collecting or both##11
+20. the person drinking tea is not the turkish##6
+21. the turkish is the person eating blueberry or the turkish is the owner of the dog or both##11
+22. the person watching action movies is not the argentine or the person watching action movies is not the owner of the hedgehog or both
+23. the person eating blueberry is not to the left of the turkish##8
+24. the owner of the turtle is on the left or right of the person who's hobby is baking##3
+25. the person eating kale is not the person drinking tea##6
+26. the person drinking soy-milk is not to the left of the person eating blueberry##8
+27. the person eating cucumber and the scientist have the same parity positions##9
+28. the turkish is not to the left of the person drinking soy-milk##8
+29. the person who's hobby is baking is the person drinking lemonade or the person who's hobby is baking is the owner of the hedgehog, but not both##10
+30. the person eating orange is not to the left of the person watching action movies##8
+31. the owner of the hedgehog is the person watching action movies or the person eating tomato is the owner of the hedgehog or both##11
+32. the person eating kale and the argentine have the same parity positions##9
+33. the person who's hobby is woodworking is not to the left of the person drinking lemonade##8
+34. the argentine is the person watching action movies##1
+35. the owner of the dog is somewhere to the left of the person eating cucumber##5
+36. the person drinking mirinda is somewhere to the right of the person who's hobby is drawing##5
+37. the american is the person watching mystery movies##1
+38. the owner of the hamster and the person who's hobby is collecting have different parity positions##9
+39. the designer is somewhere to the right of the person who's hobby is woodworking##5
+40. the person who's hobby is woodworking is somewhere to the right of the owner of the dog##5
+41. the person eating tomato is not the turkish##6
+42. the spanish is somewhere to the right of the police-officer##5
+43. the person eating blueberry is not the person drinking tea or the person eating blueberry is not the owner of the turtle or both
+44. the owner of the chinchilla is on the far right##1","{'Beverage': ['soy-milk', 'lemonade', 'tea', 'sprite', 'mirinda'], 'Food': ['blueberry', 'kale', 'tomato', 'orange', 'cucumber'], 'Hobby': ['card-games', 'woodworking', 'baking', 'drawing', 'collecting'], 'Job': ['police-officer', 'software-developer', 'pilot', 'designer', 'scientist'], 'Movie-Genre': ['documentary', 'romance', 'mystery', 'action', 'superhero'], 'Nationality': ['turkish', 'thai', 'american', 'argentine', 'spanish'], 'Pet': ['dog', 'turtle', 'hedgehog', 'hamster', 'chinchilla']}"
diff --git a/part2/level12/Pt2_7x6_level12.csv b/part2/level12/Pt2_7x6_level12.csv
new file mode 100644
index 0000000000000000000000000000000000000000..0ad3f66b2fc37647e184e760bc7fec0b2ca974d1
--- /dev/null
+++ b/part2/level12/Pt2_7x6_level12.csv
@@ -0,0 +1,709 @@
+ID,Clues,SolutionGrid
+Pt1_7x6_level12-0,"There are 6 different favourite beverages: almond-milk, coffee, cola, fanta, lemonade, water
+There 6 different types of food: apple, artichoke, cherry, nectarine, peas, pepper
+The people have 6 different hobbies: dancing, drawing, reading, sudoku, video-games, woodworking
+The people perfer 6 different movie-genres: adventure, drama, family, horror, musical, sports
+There are 6 different nationalities: australian, canadian, dutch, pakistani, thai, turkish
+6 different pets are kept: cat, ferret, fish, frog, lizard, rat
+The people prefer 6 different types of sport: baseball, rowing, sailing, skiing, surfing, water-polo
+ 1. the person watching family movies and the pakistani have different parity positions##9
+ 2. the person drinking cola is not to the left of the person drinking almond-milk##8
+ 3. the person eating artichoke is on the left or right of the person who's hobby is dancing##3
+ 4. the australian is not the person who's sport is baseball##6
+ 5. the person eating apple is somewhere to the left of the person who's sport is sailing##5
+ 6. the person who's hobby is woodworking is not to the left of the turkish##8
+ 7. the owner of the rat is not the person who's hobby is drawing or the person who's hobby is drawing is not the person watching drama movies or both
+ 8. the person drinking almond-milk and the person who's sport is skiing have different parity positions##9
+ 9. the person drinking cola and the owner of the cat have different parity positions##9
+10. the person drinking coffee is on the far left or far right##3
+11. the person watching family movies is not to the right of the person drinking cola##8
+12. the person watching sports movies is on the far left##1
+13. the person who's hobby is sudoku is on the left or right of the person drinking almond-milk##3
+14. the person who's hobby is dancing is somewhere between the owner of the frog and the person watching adventure movies##7
+15. the owner of the cat is not to the left of the person drinking almond-milk##8
+16. the australian is not the owner of the frog or the person who's sport is rowing is not the australian or both
+17. the person eating artichoke is on the left of the person who's sport is surfing##1
+18. the pakistani is somewhere to the left of the person watching musical movies##5
+19. the person watching family movies is on the right of the turkish##1
+20. the person who's hobby is drawing is not to the left of the person drinking almond-milk##8
+21. the person eating cherry is not the person who's hobby is dancing or the person who's hobby is dancing is not the thai or both
+22. the person who's hobby is woodworking is not the person watching adventure movies##6
+23. the person who's sport is sailing is not to the left of the pakistani##8
+24. the owner of the frog is somewhere to the right of the owner of the ferret##5
+25. the person drinking water is the person who's sport is surfing or the person drinking water is the person watching adventure movies or both##11
+26. the pakistani and the person who's hobby is drawing have the same parity positions##9
+27. the person who's sport is water-polo is the pakistani or the person drinking lemonade is the person who's sport is water-polo or both##11
+28. the australian is on the right of the thai##1
+29. the person eating apple is on the left or right of the person eating pepper##3
+30. the owner of the rat is not to the right of the person drinking cola##8
+31. the person who's sport is rowing is somewhere to the right of the australian##5
+32. the person eating peas is on the left of the person who's sport is rowing##1
+33. the person drinking almond-milk is somewhere to the left of the australian##5
+34. the person eating artichoke is the pakistani##1
+35. the pakistani is in an odd position##4
+36. the australian is not the person drinking almond-milk##6
+37. the owner of the cat is on the left or right of the canadian##3
+38. the person eating apple and the person watching family movies have different parity positions##9
+39. the person who's hobby is woodworking is the person who's sport is surfing##1
+40. the person drinking cola is not the pakistani##6
+41. the person who's hobby is video-games and the person drinking almond-milk have different parity positions##9
+42. the australian is somewhere to the right of the person drinking lemonade##5
+43. the owner of the rat is somewhere to the left of the owner of the fish##5
+44. the canadian is on the left or right of the person who's sport is skiing##3
+45. the owner of the lizard is the person eating artichoke or the dutch is the owner of the lizard or both##11
+46. the person who's hobby is sudoku is on the right of the person who's hobby is reading##1
+47. the person drinking cola is not the person who's hobby is sudoku##6
+48. the person who's hobby is sudoku is not the person eating artichoke or the person eating artichoke is not the owner of the lizard or both
+49. the owner of the fish is not the person drinking cola or the person who's hobby is video-games is not the owner of the fish or both
+50. the person who's hobby is video-games is on the left of the person who's sport is baseball##1
+51. the person who's sport is skiing is on the left or right of the person watching horror movies##3
+52. the turkish and the person watching family movies have different parity positions##9
+53. the person who's sport is rowing is not the owner of the lizard or the owner of the lizard is not the person who's hobby is woodworking or both
+54. the owner of the rat and the person drinking cola have the same parity positions##9
+55. the person who's hobby is sudoku is in an odd position##4
+56. the owner of the fish is somewhere to the left of the person drinking coffee##5
+57. the person eating apple is the thai or the person eating apple is the person drinking lemonade, but not both##10
+58. the person drinking cola is not to the left of the person drinking almond-milk##8
+59. the person eating peas is the owner of the frog##1
+60. the thai is not the person who's sport is baseball or the person drinking lemonade is not the thai or both
+61. the person drinking fanta is on the left or right of the person eating cherry##3
+62. the owner of the fish and the canadian have the same parity positions##9
+63. the person who's hobby is dancing is not to the left of the person drinking cola##8
+64. the person drinking almond-milk is not to the right of the person drinking cola##8","{'Beverage': ['lemonade', 'almond-milk', 'fanta', 'cola', 'water', 'coffee'], 'Food': ['apple', 'pepper', 'peas', 'cherry', 'artichoke', 'nectarine'], 'Hobby': ['video-games', 'reading', 'sudoku', 'dancing', 'drawing', 'woodworking'], 'Movie-Genre': ['sports', 'family', 'drama', 'horror', 'adventure', 'musical'], 'Nationality': ['turkish', 'thai', 'australian', 'canadian', 'pakistani', 'dutch'], 'Pet': ['ferret', 'rat', 'frog', 'fish', 'cat', 'lizard'], 'Sport': ['water-polo', 'baseball', 'skiing', 'rowing', 'sailing', 'surfing']}"
+Pt1_7x6_level12-1,"There are 6 different favourite beverages: almond-milk, juice, milk, soy-milk, sprite, tea
+There 6 different types of food: cauliflower, cherry, cranberry, eggplant, plum, tomato
+The people perfer 6 different movie-genres: documentary, family, fantasy, mystery, satire, western
+The people prefer 6 different music-genres: ambient, d&b, funk, gospel, hip-hop, punk
+There are 6 different nationalities: american, argentine, australian, canadian, german, mexican
+6 different pets are kept: cat, guinea-pig, mouse, pony, rabbit, rat
+The people use 6 different means of transport: car, jet-ski, quad-bike, roller, skateboard, trike
+ 1. the person drinking soy-milk is not to the left of the fan d&b##8
+ 2. the person drinking tea is the argentine or the person drinking tea is the fan d&b, but not both##10
+ 3. the owner of the rabbit is the person driving the quad-bike or the australian is the owner of the rabbit, but not both##10
+ 4. the person drinking almond-milk is between the person watching fantasy movies and the person driving the quad-bike##2
+ 5. the fan funk is somewhere to the left of the fan ambient##5
+ 6. the person eating cauliflower is on the left or right of the person driving the skateboard##3
+ 7. the owner of the pony is not the fan funk or the fan funk is not the person watching satire movies or both
+ 8. the person driving the roller is the person drinking tea##1
+ 9. the person driving the quad-bike is not the person drinking tea or the person driving the quad-bike is not the person eating plum or both
+10. the australian is not the owner of the guinea-pig or the australian is not the person eating cranberry or both
+11. the person driving the jet-ski is the person watching mystery movies or the person eating cherry is the person driving the jet-ski, but not both##10
+12. the owner of the mouse is the person driving the roller or the owner of the mouse is the person eating plum, but not both##10
+13. the person driving the skateboard is not the person drinking sprite##6
+14. the person drinking sprite is the fan funk or the person drinking sprite is the person watching documentary movies, but not both##10
+15. the person eating cherry is the owner of the pony##1
+16. the fan funk is somewhere to the left of the fan hip-hop##5
+17. the owner of the cat is the person eating cranberry or the owner of the cat is the person drinking sprite or both##11
+18. the person eating eggplant is not to the left of the person eating cauliflower##8
+19. the person driving the roller is not to the right of the person eating plum##8
+20. the owner of the cat is not to the left of the person drinking tea##8
+21. the person eating eggplant is the person drinking almond-milk or the person drinking almond-milk is the fan funk, but not both##10
+22. the owner of the cat is not to the left of the person eating cauliflower##8
+23. the person watching documentary movies is not the owner of the rat or the owner of the rat is not the person driving the car or both
+24. the person driving the roller is on the right of the person driving the trike##1
+25. the person eating cauliflower is somewhere to the right of the fan punk##5
+26. the person drinking almond-milk and the owner of the pony have the same parity positions##9
+27. the fan ambient and the person driving the skateboard have different parity positions##9
+28. the person watching fantasy movies is not the person driving the roller or the person watching fantasy movies is not the fan gospel or both
+29. the person driving the car is on the left or right of the person drinking juice##3
+30. the fan gospel is on the left or right of the mexican##3
+31. the person drinking juice is in an odd position##4
+32. the person drinking soy-milk is on the left or right of the owner of the guinea-pig##3
+33. the person eating plum is not the american##6
+34. the person watching western movies is not the person eating tomato##6
+35. the fan ambient is on the left or right of the person driving the skateboard##3
+36. the person watching western movies is the person driving the car##1
+37. the australian is on the left or right of the owner of the cat##3
+38. the fan punk is on the left or right of the american##3
+39. the person eating cauliflower is not to the left of the person drinking almond-milk##8
+40. the fan d&b is somewhere to the left of the person driving the jet-ski##5
+41. the person drinking milk is the person watching fantasy movies or the person drinking milk is the argentine, but not both##10
+42. the person watching family movies is the canadian or the person watching family movies is the person drinking juice or both##11
+43. the owner of the rabbit is not the fan gospel##6
+44. the fan gospel and the owner of the guinea-pig have the same parity positions##9
+45. the canadian and the fan hip-hop have different parity positions##9
+46. the person eating eggplant is not the person drinking juice or the person eating eggplant is not the owner of the rat or both
+47. the owner of the pony is not to the left of the argentine##8
+48. the person drinking sprite is somewhere between the person drinking juice and the person drinking milk##7
+49. the person drinking juice is on the left or right of the person eating eggplant##3
+50. the person drinking sprite is not to the right of the person watching documentary movies##8
+51. the german is on the left of the person eating tomato##1
+52. the person driving the skateboard is not the person watching documentary movies or the person eating tomato is not the person driving the skateboard or both
+53. the owner of the mouse is on the left of the fan funk##1
+54. the person drinking sprite is not the owner of the mouse or the owner of the mouse is not the australian or both
+55. the mexican is not to the left of the owner of the rat##8
+56. the person driving the quad-bike is the person watching documentary movies or the person driving the quad-bike is the person drinking almond-milk, but not both##10
+57. the person eating cherry is the fan punk##1
+58. the person driving the skateboard and the person eating eggplant have different parity positions##9
+59. the person driving the jet-ski is not the person eating cranberry##6
+60. the person watching fantasy movies is not the fan ambient or the person watching fantasy movies is not the person driving the trike or both
+61. the person driving the skateboard is on the left of the fan hip-hop##1
+62. the person driving the jet-ski is somewhere between the person driving the skateboard and the owner of the mouse##7
+63. the person driving the trike is not to the right of the person driving the jet-ski##8","{'Beverage': ['milk', 'tea', 'almond-milk', 'sprite', 'juice', 'soy-milk'], 'Food': ['cherry', 'cranberry', 'plum', 'cauliflower', 'tomato', 'eggplant'], 'Movie-Genre': ['satire', 'fantasy', 'mystery', 'documentary', 'family', 'western'], 'Music-Genre': ['punk', 'd&b', 'funk', 'ambient', 'gospel', 'hip-hop'], 'Nationality': ['argentine', 'american', 'australian', 'german', 'canadian', 'mexican'], 'Pet': ['pony', 'mouse', 'rabbit', 'cat', 'guinea-pig', 'rat'], 'Transport': ['trike', 'roller', 'jet-ski', 'quad-bike', 'skateboard', 'car']}"
+Pt1_7x6_level12-2,"There are 6 different favourite beverages: almond-milk, coffee, fanta, milk, tea, water
+There 6 different types of food: apricot, broccoli, carrot, cauliflower, pear, strawberry
+The people have 6 different hobbies: baking, filmmaking, hiking, photography, sudoku, video-games
+The people perfer 6 different movie-genres: comedy, disaster, horror, martial-arts, musical, mystery
+The people prefer 6 different music-genres: country, d&b, hip-hop, jazz, metal, punk
+There are 6 different nationalities: argentine, brazilian, german, indian, pakistani, russian
+6 different pets are kept: bird, frog, goat, goldfish, hamster, horse
+ 1. the argentine is not to the left of the person eating pear##8
+ 2. the german is on the left or right of the pakistani##3
+ 3. the person eating pear is on the far left##1
+ 4. the fan hip-hop is the owner of the frog or the fan hip-hop is the person drinking water or both##11
+ 5. the person watching comedy movies is not the fan country##6
+ 6. the person watching musical movies is not to the right of the person watching musical movies##8
+ 7. the person drinking almond-milk is between the russian and the argentine##2
+ 8. the person watching comedy movies is on the left or right of the person drinking milk##3
+ 9. the person who's hobby is video-games is on the right of the person eating cauliflower##1
+10. the pakistani is on the far left or far right##3
+11. the person watching horror movies is the person eating apricot or the person who's hobby is video-games is the person watching horror movies or both##11
+12. the fan d&b is not the owner of the horse or the owner of the horse is not the person drinking tea or both
+13. the fan metal is somewhere between the fan hip-hop and the person watching horror movies##7
+14. the person who's hobby is hiking is not the fan metal##6
+15. the person eating strawberry is not the person drinking coffee or the person who's hobby is baking is not the person eating strawberry or both
+16. the person watching horror movies and the fan country have different parity positions##9
+17. the person who's hobby is photography is not to the left of the person drinking almond-milk##8
+18. the person watching martial-arts movies is the person who's hobby is baking or the person watching martial-arts movies is the owner of the hamster, but not both##10
+19. the person watching horror movies is not to the right of the owner of the goat##8
+20. the fan d&b is not the person eating broccoli or the fan d&b is not the person who's hobby is photography or both
+21. the indian is the person who's hobby is photography or the person watching martial-arts movies is the indian or both##11
+22. the german is not the fan d&b##6
+23. the person watching disaster movies is somewhere between the brazilian and the person who's hobby is video-games##7
+24. the person eating strawberry is the owner of the bird or the person eating strawberry is the person watching horror movies or both##11
+25. the person watching martial-arts movies and the person eating broccoli have the same parity positions##9
+26. the person watching mystery movies is somewhere between the person watching disaster movies and the person eating cauliflower##7
+27. the argentine and the person watching comedy movies have different parity positions##9
+28. the person drinking almond-milk is on the left of the person drinking milk##1
+29. the person watching horror movies is the fan jazz or the person watching horror movies is the person drinking fanta or both##11
+30. the fan country is not the german##6
+31. the indian is not the person who's hobby is hiking or the person watching musical movies is not the indian or both
+32. the person watching disaster movies is on the left or right of the person drinking tea##3
+33. the owner of the frog is on the far left##1
+34. the person who's hobby is video-games is not the fan metal or the person who's hobby is video-games is not the owner of the hamster or both
+35. the person eating apricot is the pakistani or the person drinking almond-milk is the person eating apricot or both##11
+36. the person drinking almond-milk is between the fan hip-hop and the russian##2
+37. the person eating broccoli is in an odd position##4
+38. the person eating cauliflower is not the fan hip-hop##6
+39. the person who's hobby is video-games is on the far left or far right##3
+40. the person drinking coffee is not the person eating strawberry##6
+41. the person drinking coffee is the german##1
+42. the owner of the goldfish is between the person eating carrot and the indian##2
+43. the fan country is not to the left of the person who's hobby is hiking##8
+44. the person eating strawberry is not the person watching martial-arts movies##6
+45. the person drinking coffee and the person watching musical movies have the same parity positions##9
+46. the person who's hobby is filmmaking is somewhere to the right of the person who's hobby is hiking##5
+47. the person drinking coffee and the person who's hobby is sudoku have the same parity positions##9
+48. the person who's hobby is filmmaking is the fan metal or the fan metal is the person drinking almond-milk or both##11
+49. the person drinking coffee and the person who's hobby is baking have the same parity positions##9
+50. the person drinking tea is the fan jazz or the fan jazz is the owner of the hamster, but not both##10
+51. the person drinking fanta is somewhere to the right of the person watching disaster movies##5
+52. the person watching horror movies is on the left or right of the fan jazz##3
+53. the person drinking coffee is somewhere between the person drinking water and the person watching horror movies##7
+54. the owner of the horse is not to the right of the owner of the hamster##8
+55. the fan punk is on the right of the person eating cauliflower##1
+56. the owner of the goldfish is somewhere to the right of the brazilian##5
+57. the person drinking almond-milk is somewhere to the left of the owner of the goldfish##5
+58. the person who's hobby is photography is on the left or right of the owner of the hamster##3
+59. the person drinking water is not the owner of the goat or the person drinking water is not the fan metal or both
+60. the person watching disaster movies is the person who's hobby is filmmaking or the russian is the person watching disaster movies or both##11
+61. the person watching musical movies is not the person who's hobby is baking or the person watching musical movies is not the person eating strawberry or both
+62. the person watching musical movies is not the brazilian or the brazilian is not the person who's hobby is baking or both
+63. the owner of the goldfish is on the left or right of the person eating strawberry##3
+64. the owner of the horse is not the person who's hobby is video-games or the person drinking coffee is not the owner of the horse or both
+65. the person who's hobby is sudoku is somewhere to the right of the argentine##5","{'Beverage': ['water', 'almond-milk', 'milk', 'tea', 'coffee', 'fanta'], 'Food': ['pear', 'carrot', 'broccoli', 'strawberry', 'cauliflower', 'apricot'], 'Hobby': ['hiking', 'filmmaking', 'baking', 'photography', 'sudoku', 'video-games'], 'Movie-Genre': ['musical', 'comedy', 'disaster', 'mystery', 'martial-arts', 'horror'], 'Music-Genre': ['hip-hop', 'metal', 'country', 'd&b', 'jazz', 'punk'], 'Nationality': ['argentine', 'brazilian', 'russian', 'indian', 'german', 'pakistani'], 'Pet': ['frog', 'horse', 'goldfish', 'bird', 'hamster', 'goat']}"
+Pt1_7x6_level12-3,"There are 6 different favourite beverages: juice, lemonade, milk, mirinda, soy-milk, tea
+There 6 different types of food: artichoke, cauliflower, cucumber, nectarine, peas, radish
+The people have 6 different jobs:  analyst, doctor, fisherman, librarian, project-manager, videographer
+There are 6 different nationalities: argentine, australian, british, canadian, indian, russian
+6 different pets are kept: bird, cat, dog, frog, hedgehog, mouse
+The people prefer 6 different types of sport: basketball, biathlon, golf, soccer, tennis, weightlifting
+The people use 6 different means of transport: bike, bus, roller, subway, tram, van
+ 1. the person drinking soy-milk is somewhere to the right of the person drinking milk##5
+ 2. the analyst is not to the right of the argentine##8
+ 3. the person driving the bike and the indian have the same parity positions##9
+ 4. the russian is not the person eating peas or the person who's sport is tennis is not the russian or both
+ 5. the analyst is not to the left of the person eating nectarine##8
+ 6. the person who's sport is tennis is not to the left of the person drinking mirinda##8
+ 7. the person driving the bike is not to the right of the indian##8
+ 8. the fisherman is in an even position##4
+ 9. the person who's sport is golf is the person eating cucumber or the person who's sport is golf is the australian, but not both##10
+10. the person drinking juice is not to the right of the owner of the hedgehog##8
+11. the person drinking milk is the person who's sport is biathlon##1
+12. the russian is on the left or right of the person driving the bus##3
+13. the person who's sport is basketball is not the librarian or the librarian is not the person eating nectarine or both
+14. the owner of the hedgehog is the videographer##1
+15. the person eating nectarine is not the person driving the bus##6
+16. the owner of the cat is the russian or the russian is the person eating cucumber or both##11
+17. the person who's sport is basketball is not the indian##6
+18. the fisherman is not the person drinking juice##6
+19. the owner of the cat is the indian or the person who's sport is golf is the owner of the cat or both##11
+20. the russian is somewhere to the left of the person driving the van##5
+21. the canadian is the person who's sport is basketball or the librarian is the canadian or both##11
+22. the person driving the subway is the person drinking soy-milk or the person who's sport is weightlifting is the person driving the subway, but not both##10
+23. the person drinking juice is the videographer##1
+24. the indian is not to the right of the owner of the bird##8
+25. the person who's sport is biathlon is not to the right of the person who's sport is weightlifting##8
+26. the owner of the cat is the person who's sport is tennis or the person who's sport is tennis is the person drinking mirinda or both##11
+27. the doctor is the person drinking milk##1
+28. the person drinking milk is in an odd position##4
+29. the person drinking mirinda is on the left or right of the person eating radish##3
+30. the person who's sport is golf is not to the left of the owner of the mouse##8
+31. the person who's sport is biathlon is not the person driving the bike or the analyst is not the person who's sport is biathlon or both
+32. the person driving the bike is somewhere to the left of the british##5
+33. the person eating artichoke is not the person who's sport is golf or the person who's sport is golf is not the librarian or both
+34. the owner of the hedgehog is on the right of the owner of the dog##1
+35. the owner of the cat is somewhere between the person driving the bus and the doctor##7
+36. the person drinking tea and the fisherman have the same parity positions##9
+37. the canadian is on the left or right of the person drinking lemonade##3
+38. the person eating artichoke is not to the right of the person drinking mirinda##8
+39. the person eating peas is the person who's sport is tennis or the librarian is the person eating peas or both##11
+40. the analyst is not to the right of the librarian##8
+41. the fisherman is the person drinking tea or the person eating cauliflower is the fisherman, but not both##10
+42. the person driving the roller is on the right of the person eating artichoke##1
+43. the person eating cucumber is somewhere to the right of the person driving the bike##5
+44. the owner of the hedgehog is on the far left or far right##3
+45. the person drinking tea and the person driving the subway have the same parity positions##9
+46. the person drinking lemonade is somewhere to the left of the person driving the van##5
+47. the person eating peas is not to the left of the person who's sport is golf##8
+48. the owner of the frog is not the indian##6
+49. the canadian is not the owner of the hedgehog##6
+50. the person drinking soy-milk is not to the right of the australian##8
+51. the person who's sport is biathlon is not to the right of the person who's sport is golf##8
+52. the person who's sport is soccer is not to the left of the canadian##8
+53. the owner of the mouse is not to the left of the doctor##8
+54. the owner of the dog is the person eating peas##1
+55. the russian is on the left or right of the person eating artichoke##3
+56. the person drinking lemonade is somewhere to the left of the person driving the van##5
+57. the fisherman is the person drinking soy-milk or the person drinking soy-milk is the owner of the frog, but not both##10
+58. the person drinking soy-milk is the person who's sport is golf or the person drinking soy-milk is the person eating artichoke or both##11
+59. the person driving the tram is the person eating artichoke or the owner of the frog is the person driving the tram or both##11
+60. the person who's sport is golf and the owner of the dog have different parity positions##9
+61. the argentine is not to the left of the british##8
+62. the person drinking milk is somewhere to the left of the person eating cucumber##5
+63. the russian is not to the right of the canadian##8
+64. the owner of the cat is the person driving the subway or the owner of the cat is the russian or both##11
+65. the owner of the bird is the person who's sport is tennis or the owner of the bird is the doctor, but not both##10
+66. the person drinking juice is the australian or the fisherman is the person drinking juice or both##11
+67. the person drinking milk is somewhere to the left of the person drinking mirinda##5
+68. the person drinking mirinda is not to the left of the owner of the cat##8
+69. the british is not the person drinking soy-milk##6
+70. the person drinking milk is on the left or right of the person driving the subway##3","{'Beverage': ['milk', 'tea', 'soy-milk', 'lemonade', 'mirinda', 'juice'], 'Food': ['cauliflower', 'nectarine', 'artichoke', 'cucumber', 'peas', 'radish'], 'Job': ['doctor', 'fisherman', 'analyst', 'project-manager', 'librarian', 'videographer'], 'Nationality': ['indian', 'british', 'argentine', 'russian', 'canadian', 'australian'], 'Pet': ['bird', 'mouse', 'frog', 'cat', 'dog', 'hedgehog'], 'Sport': ['biathlon', 'weightlifting', 'basketball', 'golf', 'tennis', 'soccer'], 'Transport': ['bike', 'subway', 'tram', 'roller', 'bus', 'van']}"
+Pt1_7x6_level12-4,"There are 6 different favourite beverages: almond-milk, coffee, cola, fanta, milk, tea
+The people have 6 different hobbies: collecting, drawing, magic-tricks, skydiving, sudoku, writing
+The people have 6 different jobs:  designer, dressmaker, fisherman, freelancer, social-worker, videographer
+The people perfer 6 different movie-genres: crime, fantasy, romance, scientific, thriller, time-travel
+There are 6 different nationalities: chinese, egyptian, mexican, pakistani, russian, thai
+6 different pets are kept: bird, fish, frog, goldfish, hamster, mouse
+The people prefer 6 different types of sport: climbing, parkour, skateboarding, surfing, tennis, water-polo
+ 1. the person watching time-travel movies and the owner of the fish have the same parity positions##9
+ 2. the designer and the person who's hobby is drawing have different parity positions##9
+ 3. the person who's sport is water-polo is not the person watching scientific movies or the person watching scientific movies is not the owner of the hamster or both
+ 4. the person who's hobby is collecting is the owner of the goldfish##1
+ 5. the person who's hobby is skydiving and the person drinking tea have the same parity positions##9
+ 6. the freelancer is on the left of the person who's sport is water-polo##1
+ 7. the person drinking cola is the fisherman or the person drinking cola is the owner of the mouse, but not both##10
+ 8. the thai is somewhere to the right of the person who's sport is skateboarding##5
+ 9. the dressmaker is not to the left of the person drinking fanta##8
+10. the russian is not the person who's sport is surfing or the russian is not the dressmaker or both
+11. the person watching crime movies is somewhere to the left of the social-worker##5
+12. the owner of the bird is between the person watching fantasy movies and the person drinking tea##2
+13. the fisherman is somewhere between the social-worker and the designer##7
+14. the person drinking milk is not the owner of the frog or the person drinking milk is not the social-worker or both
+15. the owner of the bird is not the person who's hobby is skydiving or the owner of the bird is not the person drinking fanta or both
+16. the owner of the hamster is on the right of the person who's hobby is sudoku##1
+17. the person who's sport is surfing is on the left of the person who's sport is water-polo##1
+18. the owner of the hamster and the person who's hobby is sudoku have different parity positions##9
+19. the chinese is not to the right of the person who's hobby is drawing##8
+20. the person who's sport is surfing is the person who's hobby is collecting or the person who's sport is surfing is the pakistani or both##11
+21. the pakistani is not to the right of the person drinking fanta##8
+22. the videographer is somewhere to the left of the designer##5
+23. the chinese and the person who's sport is skateboarding have the same parity positions##9
+24. the videographer is somewhere to the left of the dressmaker##5
+25. the person drinking coffee is in an even position##4
+26. the fisherman is not to the right of the person who's hobby is sudoku##8
+27. the person watching crime movies and the owner of the goldfish have different parity positions##9
+28. the person drinking coffee is the social-worker or the person who's sport is parkour is the person drinking coffee or both##11
+29. the person drinking tea and the social-worker have the same parity positions##9
+30. the russian is not to the right of the person who's sport is tennis##8
+31. the thai is not the person who's sport is skateboarding##6
+32. the pakistani is not to the left of the person watching scientific movies##8
+33. the person who's hobby is writing is not the person drinking fanta or the person drinking fanta is not the owner of the frog or both
+34. the person drinking cola is in an odd position##4
+35. the social-worker and the egyptian have different parity positions##9
+36. the person watching romance movies is somewhere to the left of the owner of the bird##5
+37. the person drinking milk is on the right of the person who's sport is tennis##1
+38. the videographer is not to the right of the designer##8
+39. the person watching scientific movies is not to the left of the pakistani##8
+40. the person who's hobby is writing is not to the left of the person who's sport is skateboarding##8
+41. the chinese is not to the right of the thai##8
+42. the person who's hobby is magic-tricks is the videographer or the person watching scientific movies is the person who's hobby is magic-tricks, but not both##10
+43. the person drinking cola is the person who's hobby is skydiving##1
+44. the person who's sport is climbing is somewhere to the left of the person drinking milk##5
+45. the person who's hobby is sudoku is the owner of the frog or the person who's hobby is sudoku is the chinese or both##11
+46. the russian is not to the right of the person watching thriller movies##8
+47. the freelancer is not the thai##6
+48. the person who's hobby is writing is not the designer##6
+49. the freelancer is somewhere to the left of the person who's hobby is writing##5
+50. the person who's hobby is collecting is not to the left of the person who's sport is climbing##8
+51. the chinese is the person watching crime movies or the owner of the hamster is the chinese, but not both##10
+52. the person who's sport is water-polo is on the left of the person who's sport is tennis##1
+53. the chinese is the person watching thriller movies##1
+54. the egyptian is not the person who's hobby is collecting##6
+55. the thai is the person who's hobby is drawing##1
+56. the owner of the bird is not to the right of the russian##8
+57. the person drinking fanta and the chinese have different parity positions##9
+58. the owner of the frog is not the person watching thriller movies##6
+59. the owner of the hamster is somewhere to the right of the owner of the mouse##5
+60. the person drinking fanta is not to the right of the person who's sport is water-polo##8
+61. the person watching scientific movies and the person drinking coffee have the same parity positions##9
+62. the person watching thriller movies is on the right of the egyptian##1
+63. the thai is not the person who's sport is surfing or the thai is not the owner of the bird or both
+64. the person who's sport is skateboarding is somewhere to the right of the person who's sport is tennis##5","{'Beverage': ['tea', 'fanta', 'cola', 'almond-milk', 'milk', 'coffee'], 'Hobby': ['collecting', 'magic-tricks', 'skydiving', 'sudoku', 'writing', 'drawing'], 'Job': ['videographer', 'freelancer', 'designer', 'fisherman', 'social-worker', 'dressmaker'], 'Movie-Genre': ['romance', 'scientific', 'fantasy', 'crime', 'thriller', 'time-travel'], 'Nationality': ['mexican', 'pakistani', 'russian', 'egyptian', 'chinese', 'thai'], 'Pet': ['goldfish', 'bird', 'mouse', 'frog', 'hamster', 'fish'], 'Sport': ['climbing', 'surfing', 'water-polo', 'tennis', 'skateboarding', 'parkour']}"
+Pt1_7x6_level12-5,"There are 6 different favourite beverages: coffee, cola, fanta, milk, tea, water
+There 6 different types of food: apricot, artichoke, avocado, broccoli, pepper, pumpkin
+The people have 6 different jobs:  analyst, engineer, manager, mechanic, police-officer, writer
+The people prefer 6 different music-genres: electronic, jazz, reggae, salsa, soul, techno
+There are 6 different nationalities: american, brazilian, british, indian, russian, thai
+6 different pets are kept: cat, chinchilla, frog, rat, snake, turtle
+The people use 6 different means of transport: bike, car, taxi, train, tram, van
+ 1. the russian is not the fan soul##6
+ 2. the british is on the left or right of the indian##3
+ 3. the person drinking water is somewhere to the left of the person drinking tea##5
+ 4. the person driving the taxi is not the person eating avocado or the person eating avocado is not the fan jazz or both
+ 5. the owner of the frog is not the american##6
+ 6. the person eating pumpkin is not the owner of the frog##6
+ 7. the person driving the taxi is the russian or the person driving the taxi is the fan reggae or both##11
+ 8. the person driving the bike is somewhere to the right of the fan reggae##5
+ 9. the person driving the train is not the fan electronic##6
+10. the person driving the car is somewhere to the right of the person drinking water##5
+11. the person eating apricot and the person driving the tram have the same parity positions##9
+12. the owner of the snake and the fan techno have different parity positions##9
+13. the thai is on the left or right of the mechanic##3
+14. the brazilian is not the owner of the rat##6
+15. the person eating broccoli is not to the right of the fan salsa##8
+16. the fan salsa is the person driving the tram or the fan salsa is the person drinking tea, but not both##10
+17. the person drinking fanta is not to the left of the fan jazz##8
+18. the fan jazz and the analyst have different parity positions##9
+19. the person drinking water is not the brazilian##6
+20. the owner of the rat is the engineer##1
+21. the person drinking cola is somewhere to the right of the person driving the train##5
+22. the fan electronic is somewhere to the left of the analyst##5
+23. the owner of the frog is somewhere to the left of the owner of the turtle##5
+24. the fan jazz is not to the left of the person eating avocado##8
+25. the owner of the cat is somewhere between the fan electronic and the owner of the chinchilla##7
+26. the analyst is not to the right of the person eating artichoke##8
+27. the fan soul is somewhere to the right of the person eating pepper##5
+28. the person driving the taxi is not to the left of the police-officer##8
+29. the person eating artichoke is somewhere to the right of the brazilian##5
+30. the person eating pepper is not to the left of the fan electronic##8
+31. the owner of the rat is somewhere to the left of the mechanic##5
+32. the person eating pepper is not the person driving the train or the person driving the train is not the fan salsa or both
+33. the person eating broccoli is not to the right of the analyst##8
+34. the person eating apricot is the person driving the tram##1
+35. the person eating apricot is not to the right of the american##8
+36. the person eating pepper is the person drinking fanta or the person drinking fanta is the brazilian, but not both##10
+37. the thai is not to the right of the person eating apricot##8
+38. the person eating artichoke and the thai have the same parity positions##9
+39. the owner of the frog and the person drinking tea have different parity positions##9
+40. the person eating pepper is somewhere to the right of the person drinking milk##5
+41. the person drinking cola is not the person eating artichoke or the person eating artichoke is not the manager or both
+42. the person driving the car is on the left or right of the owner of the frog##3
+43. the owner of the snake is the person eating avocado or the owner of the snake is the person drinking water, but not both##10
+44. the person eating broccoli is on the left of the person driving the train##1
+45. the analyst is not the fan jazz or the analyst is not the person driving the taxi or both
+46. the person drinking milk is the writer or the person drinking milk is the fan reggae, but not both##10
+47. the person driving the tram is on the left or right of the owner of the cat##3
+48. the owner of the cat is not to the left of the owner of the turtle##8
+49. the fan soul is on the left or right of the fan salsa##3
+50. the person drinking tea and the analyst have the same parity positions##9
+51. the owner of the rat is not the police-officer##6
+52. the fan salsa and the american have the same parity positions##9
+53. the person drinking water and the mechanic have different parity positions##9
+54. the person eating broccoli is on the right of the fan electronic##1
+55. the owner of the chinchilla is not the person driving the taxi##6
+56. the person drinking milk is not the person eating apricot or the person drinking milk is not the police-officer or both
+57. the person drinking tea is not to the left of the owner of the turtle##8
+58. the fan electronic is on the left of the person drinking fanta##1
+59. the person eating artichoke is the analyst##1
+60. the fan jazz is in an even position##4
+61. the british is the person drinking milk or the british is the fan reggae or both##11
+62. the person eating broccoli is not the owner of the snake or the person eating broccoli is not the person driving the taxi or both
+63. the person driving the van is not the russian or the russian is not the manager or both
+64. the fan electronic is not to the left of the fan jazz##8
+65. the person driving the tram is the person drinking coffee or the person driving the tram is the owner of the chinchilla or both##11
+66. the owner of the cat is not to the left of the owner of the turtle##8
+67. the owner of the cat is the person driving the van or the person driving the van is the fan jazz or both##11
+68. the analyst is somewhere between the manager and the owner of the rat##7
+69. the person drinking water is the owner of the snake or the person drinking water is the person driving the taxi or both##11
+70. the indian is the person drinking coffee or the person driving the bike is the indian or both##11","{'Beverage': ['water', 'milk', 'coffee', 'fanta', 'tea', 'cola'], 'Food': ['pumpkin', 'avocado', 'pepper', 'broccoli', 'artichoke', 'apricot'], 'Job': ['police-officer', 'writer', 'engineer', 'mechanic', 'analyst', 'manager'], 'Music-Genre': ['reggae', 'jazz', 'electronic', 'techno', 'soul', 'salsa'], 'Nationality': ['russian', 'british', 'indian', 'brazilian', 'thai', 'american'], 'Pet': ['snake', 'frog', 'rat', 'turtle', 'cat', 'chinchilla'], 'Transport': ['taxi', 'van', 'car', 'bike', 'train', 'tram']}"
+Pt1_7x6_level12-6,"There are 6 different favourite beverages: 7up, fanta, iced-tea, juice, tea, water
+The people have 6 different hobbies: dancing, drawing, filmmaking, hiking, reading, singing
+The people have 6 different jobs:  bartender, fisherman, journalist, mechanic, pilot, social-worker
+The people prefer 6 different music-genres: ambient, d&b, funk, house, pop, reggae
+There are 6 different nationalities: australian, british, colombian, dutch, egyptian, japanese
+6 different pets are kept: dog, ferret, goat, goldfish, rabbit, snake
+The people prefer 6 different types of sport: climbing, ice-hockey, rugby, sailing, snowboarding, volleyball
+ 1. the fan house is not the person who's sport is snowboarding or the person who's sport is snowboarding is not the australian or both
+ 2. the fan reggae is the person who's sport is rugby or the person who's sport is rugby is the owner of the rabbit or both##11
+ 3. the pilot and the owner of the dog have different parity positions##9
+ 4. the fisherman is the person who's sport is sailing##1
+ 5. the person drinking juice is somewhere to the left of the pilot##5
+ 6. the person who's sport is climbing is in an even position##4
+ 7. the australian is somewhere between the bartender and the japanese##7
+ 8. the person who's hobby is filmmaking is in an odd position##4
+ 9. the person who's sport is snowboarding is the fisherman or the person who's sport is snowboarding is the person who's hobby is drawing or both##11
+10. the dutch and the bartender have the same parity positions##9
+11. the dutch is not the owner of the goat or the person drinking iced-tea is not the dutch or both
+12. the fan ambient is somewhere to the right of the fan funk##5
+13. the fan ambient is the journalist##1
+14. the person who's sport is sailing is somewhere to the right of the owner of the dog##5
+15. the person who's sport is climbing is on the right of the owner of the rabbit##1
+16. the person drinking fanta is not the person who's hobby is singing##6
+17. the fan funk is not to the right of the bartender##8
+18. the egyptian is between the dutch and the person drinking iced-tea##2
+19. the person who's hobby is filmmaking is the dutch##1
+20. the fan d&b is somewhere between the owner of the ferret and the mechanic##7
+21. the journalist is somewhere between the person who's hobby is filmmaking and the person who's hobby is dancing##7
+22. the person who's sport is snowboarding is somewhere to the right of the fan house##5
+23. the person drinking fanta is not the person who's hobby is reading##6
+24. the person who's hobby is drawing is on the right of the person drinking iced-tea##1
+25. the person who's hobby is singing is the mechanic or the person who's hobby is singing is the owner of the snake or both##11
+26. the person who's hobby is drawing and the japanese have the same parity positions##9
+27. the person who's sport is climbing is somewhere to the right of the bartender##5
+28. the japanese is not to the left of the owner of the goldfish##8
+29. the journalist is the owner of the rabbit or the journalist is the fan ambient, but not both##10
+30. the person who's sport is volleyball is the person who's hobby is dancing or the person who's sport is volleyball is the british or both##11
+31. the journalist is not the person who's hobby is reading##6
+32. the fan d&b is somewhere to the left of the egyptian##5
+33. the person who's hobby is drawing is somewhere to the right of the australian##5
+34. the japanese and the person drinking iced-tea have different parity positions##9
+35. the person drinking iced-tea is not the fisherman or the person drinking iced-tea is not the fan d&b or both
+36. the colombian is in an even position##4
+37. the fan reggae is not the person drinking water or the person drinking water is not the egyptian or both
+38. the colombian is not the person who's sport is rugby or the colombian is not the mechanic or both
+39. the owner of the goldfish is not the person who's sport is sailing##6
+40. the person who's hobby is filmmaking is on the left of the person drinking juice##1
+41. the person who's sport is ice-hockey is not the person drinking iced-tea or the person drinking iced-tea is not the japanese or both
+42. the person drinking fanta is on the left of the person who's sport is rugby##1
+43. the person who's hobby is dancing is on the left of the fan pop##1
+44. the fan funk is somewhere to the left of the bartender##5
+45. the owner of the goat is somewhere between the person who's hobby is reading and the person drinking water##7
+46. the person who's sport is sailing is the fan house or the fan house is the journalist, but not both##10
+47. the fan reggae is the person who's hobby is singing or the fan reggae is the dutch or both##11
+48. the bartender is not to the left of the social-worker##8
+49. the owner of the ferret is on the left or right of the egyptian##3
+50. the owner of the goldfish is somewhere to the right of the fan house##5
+51. the australian is between the person drinking tea and the journalist##2
+52. the fan ambient is somewhere between the fan house and the person drinking water##7
+53. the person drinking 7up is somewhere to the left of the egyptian##5
+54. the fan house is on the left of the japanese##1
+55. the fan pop is not the person drinking juice##6
+56. the fisherman is on the left of the person drinking tea##1
+57. the person who's hobby is reading is on the left of the colombian##1
+58. the egyptian is not the person drinking iced-tea##6
+59. the fan house is not the pilot##6
+60. the person who's hobby is reading is not the journalist##6
+61. the social-worker is not to the left of the social-worker##8
+62. the person who's hobby is reading and the british have the same parity positions##9
+63. the owner of the dog and the person who's sport is climbing have different parity positions##9","{'Beverage': ['7up', 'fanta', 'water', 'juice', 'iced-tea', 'tea'], 'Hobby': ['reading', 'hiking', 'filmmaking', 'singing', 'dancing', 'drawing'], 'Job': ['mechanic', 'social-worker', 'bartender', 'journalist', 'fisherman', 'pilot'], 'Music-Genre': ['funk', 'd&b', 'reggae', 'ambient', 'house', 'pop'], 'Nationality': ['british', 'colombian', 'dutch', 'egyptian', 'australian', 'japanese'], 'Pet': ['dog', 'goat', 'rabbit', 'snake', 'ferret', 'goldfish'], 'Sport': ['volleyball', 'ice-hockey', 'rugby', 'climbing', 'sailing', 'snowboarding']}"
+Pt1_7x6_level12-7,"There are 6 different favourite beverages: 7up, coffee, fanta, iced-tea, milk, sprite
+The people have 6 different hobbies: card-games, cooking, drawing, puzzles, singing, skydiving
+The people prefer 6 different music-genres: d&b, dubstep, r&b, reggae, salsa, techno
+There are 6 different nationalities: brazilian, canadian, dutch, japanese, pakistani, spanish
+6 different pets are kept: cat, frog, guinea-pig, hedgehog, mouse, rat
+The people prefer 6 different types of sport: biathlon, climbing, rugby, swimming, tennis, weightlifting
+The people use 6 different means of transport: airplane, quad-bike, taxi, tram, trike, van
+ 1. the dutch is the dutch##1
+ 2. the person drinking milk is the fan d&b or the fan d&b is the person driving the airplane or both##11
+ 3. the person drinking milk is between the person who's hobby is cooking and the person drinking coffee##2
+ 4. the person who's sport is rugby is not to the right of the fan d&b##8
+ 5. the person driving the quad-bike is somewhere to the left of the person drinking coffee##5
+ 6. the person who's sport is tennis is not to the right of the fan salsa##8
+ 7. the person who's hobby is card-games and the fan techno have the same parity positions##9
+ 8. the owner of the cat is the person drinking milk or the pakistani is the owner of the cat, but not both##10
+ 9. the fan reggae is somewhere to the left of the person who's sport is climbing##5
+10. the person driving the airplane is not the person drinking fanta##6
+11. the person who's sport is tennis is not to the right of the person who's hobby is puzzles##8
+12. the person driving the tram is not to the left of the person driving the trike##8
+13. the person driving the taxi and the fan reggae have the same parity positions##9
+14. the person who's hobby is drawing is the owner of the hedgehog or the person who's sport is tennis is the person who's hobby is drawing, but not both##10
+15. the person driving the tram is not the person drinking iced-tea##6
+16. the fan d&b is somewhere between the fan reggae and the spanish##7
+17. the person who's hobby is singing is somewhere to the right of the owner of the guinea-pig##5
+18. the person who's hobby is drawing is not the person who's sport is biathlon##6
+19. the person drinking iced-tea is not to the right of the person who's hobby is cooking##8
+20. the fan dubstep is the person who's sport is weightlifting or the person drinking milk is the fan dubstep or both##11
+21. the person drinking sprite is not the person who's sport is weightlifting##6
+22. the person who's hobby is skydiving is not the person driving the van or the person who's hobby is skydiving is not the person drinking coffee or both
+23. the person who's hobby is card-games and the fan salsa have different parity positions##9
+24. the person drinking coffee is the person who's hobby is puzzles##1
+25. the person drinking milk is the person who's sport is swimming or the person who's sport is swimming is the owner of the mouse or both##11
+26. the person drinking 7up is not the owner of the frog or the person drinking 7up is not the dutch or both
+27. the spanish and the owner of the frog have the same parity positions##9
+28. the person driving the quad-bike is not the person drinking 7up##6
+29. the fan salsa is not to the right of the person driving the airplane##8
+30. the person who's hobby is skydiving is somewhere between the brazilian and the fan dubstep##7
+31. the owner of the guinea-pig and the person driving the airplane have the same parity positions##9
+32. the person drinking milk is the person who's hobby is puzzles or the owner of the cat is the person drinking milk, but not both##10
+33. the person who's sport is biathlon is in an odd position##4
+34. the owner of the frog and the fan reggae have different parity positions##9
+35. the person who's hobby is cooking and the brazilian have different parity positions##9
+36. the spanish is on the left of the fan salsa##1
+37. the person who's sport is tennis is not the brazilian or the person driving the trike is not the person who's sport is tennis or both
+38. the person driving the quad-bike is somewhere between the person who's sport is biathlon and the person driving the van##7
+39. the person driving the taxi is not to the left of the fan d&b##8
+40. the pakistani is somewhere between the person who's sport is biathlon and the owner of the cat##7
+41. the dutch is somewhere to the right of the canadian##5
+42. the person who's hobby is skydiving is not to the left of the person who's hobby is card-games##8
+43. the owner of the cat is not to the right of the person driving the tram##8
+44. the owner of the rat is not the person drinking iced-tea##6
+45. the person who's hobby is card-games is not to the right of the person drinking milk##8
+46. the fan salsa is somewhere between the japanese and the spanish##7
+47. the fan r&b is not to the right of the person driving the trike##8
+48. the person drinking milk is somewhere to the left of the canadian##5
+49. the spanish is not the owner of the guinea-pig or the spanish is not the person drinking 7up or both
+50. the owner of the cat is in an odd position##4
+51. the japanese is somewhere to the left of the person driving the tram##5
+52. the pakistani is on the right of the fan r&b##1
+53. the owner of the mouse is somewhere to the left of the person drinking sprite##5
+54. the person driving the van is on the far right##1
+55. the pakistani is on the left or right of the person who's sport is rugby##3
+56. the owner of the frog is somewhere to the left of the fan dubstep##5
+57. the person who's hobby is drawing is not the person drinking coffee##6
+58. the person drinking fanta is not the person who's sport is biathlon##6
+59. the person driving the van and the fan dubstep have the same parity positions##9
+60. the owner of the mouse and the fan d&b have different parity positions##9
+61. the person driving the trike is on the left of the person drinking fanta##1
+62. the japanese is the person drinking coffee or the japanese is the owner of the cat or both##11
+63. the person driving the taxi is the pakistani or the person driving the taxi is the person drinking coffee or both##11
+64. the owner of the hedgehog is not the brazilian or the person who's hobby is drawing is not the owner of the hedgehog or both
+65. the fan d&b is not the person driving the taxi or the fan d&b is not the person who's sport is swimming or both
+66. the fan dubstep is not to the left of the person who's hobby is card-games##8
+67. the person who's hobby is skydiving is somewhere to the left of the owner of the hedgehog##5","{'Beverage': ['iced-tea', 'fanta', 'milk', 'coffee', 'sprite', '7up'], 'Hobby': ['card-games', 'cooking', 'singing', 'puzzles', 'skydiving', 'drawing'], 'Music-Genre': ['r&b', 'salsa', 'd&b', 'reggae', 'techno', 'dubstep'], 'Nationality': ['spanish', 'pakistani', 'brazilian', 'japanese', 'canadian', 'dutch'], 'Pet': ['guinea-pig', 'rat', 'cat', 'mouse', 'frog', 'hedgehog'], 'Sport': ['biathlon', 'tennis', 'rugby', 'swimming', 'climbing', 'weightlifting'], 'Transport': ['trike', 'quad-bike', 'airplane', 'taxi', 'tram', 'van']}"
+Pt1_7x6_level12-8,"There are 6 different favourite beverages: 7up, coffee, cola, mirinda, soy-milk, water
+There 6 different types of food: kale, mango, onion, plum, strawberry, zucchini
+The people have 6 different hobbies: baking, collecting, cooking, dancing, hiking, rock-climbing
+The people have 6 different jobs:  engineer, entrepreneur, firefighter, freelancer, nurse, teacher
+The people perfer 6 different movie-genres: comedy, epic, horror, musical, spy, thriller
+The people prefer 6 different music-genres: blues, classical, folk, funk, hip-hop, r&b
+There are 6 different nationalities: australian, brazilian, chinese, indian, malaysian, thai
+ 1. the teacher is on the left or right of the person watching thriller movies##3
+ 2. the person eating kale is between the person watching spy movies and the fan hip-hop##2
+ 3. the person watching spy movies is somewhere to the right of the indian##5
+ 4. the person watching comedy movies is the person eating plum or the freelancer is the person watching comedy movies or both##11
+ 5. the fan funk is somewhere to the left of the fan r&b##5
+ 6. the person eating strawberry is the person watching horror movies or the person eating strawberry is the firefighter, but not both##10
+ 7. the person eating mango is the person drinking 7up or the person eating mango is the person watching epic movies, but not both##10
+ 8. the malaysian and the person watching spy movies have different parity positions##9
+ 9. the person drinking water is somewhere to the right of the person eating mango##5
+10. the indian is on the left or right of the brazilian##3
+11. the fan folk and the person watching horror movies have different parity positions##9
+12. the fan folk is the person eating zucchini or the teacher is the fan folk or both##11
+13. the fan r&b is not the person drinking coffee or the person drinking coffee is not the brazilian or both
+14. the australian is not to the right of the fan folk##8
+15. the person watching horror movies is in an odd position##4
+16. the person drinking cola is not the person who's hobby is hiking or the person drinking cola is not the freelancer or both
+17. the fan funk is on the left or right of the person drinking 7up##3
+18. the person eating mango and the indian have different parity positions##9
+19. the fan hip-hop is somewhere to the left of the person who's hobby is hiking##5
+20. the engineer is somewhere to the left of the person watching spy movies##5
+21. the fan r&b is somewhere between the australian and the person watching spy movies##7
+22. the person drinking mirinda is not to the right of the brazilian##8
+23. the person drinking coffee is the person eating kale or the person drinking coffee is the engineer, but not both##10
+24. the person who's hobby is hiking is on the left or right of the person eating onion##3
+25. the person drinking water is the person eating plum or the malaysian is the person drinking water or both##11
+26. the person eating onion is not to the right of the chinese##8
+27. the person who's hobby is rock-climbing is not to the left of the person who's hobby is baking##8
+28. the person eating zucchini is not to the left of the fan classical##8
+29. the person drinking soy-milk is somewhere to the left of the fan funk##5
+30. the person who's hobby is collecting is on the far left##1
+31. the fan folk and the person drinking soy-milk have different parity positions##9
+32. the person watching epic movies and the person eating mango have different parity positions##9
+33. the teacher is not to the right of the person watching comedy movies##8
+34. the fan classical is not to the right of the person drinking water##8
+35. the person watching comedy movies is the engineer or the person watching comedy movies is the person eating plum, but not both##10
+36. the indian is not to the left of the australian##8
+37. the engineer and the malaysian have different parity positions##9
+38. the person who's hobby is baking and the brazilian have different parity positions##9
+39. the engineer is the brazilian##1
+40. the person eating plum is in an odd position##4
+41. the fan classical is on the right of the indian##1
+42. the person eating onion is not to the left of the person watching horror movies##8
+43. the australian is somewhere to the right of the thai##5
+44. the freelancer is somewhere to the right of the chinese##5
+45. the person watching musical movies is somewhere to the right of the person watching epic movies##5
+46. the fan funk is the person who's hobby is rock-climbing or the fan funk is the firefighter, but not both##10
+47. the freelancer is not to the left of the person drinking cola##8
+48. the person eating kale is somewhere between the person drinking cola and the person drinking soy-milk##7
+49. the fan blues is the thai##1
+50. the person who's hobby is dancing and the fan funk have different parity positions##9
+51. the nurse is not the person who's hobby is cooking or the nurse is not the fan blues or both
+52. the person drinking coffee is not to the left of the person who's hobby is cooking##8
+53. the person who's hobby is collecting is on the left or right of the australian##3
+54. the person who's hobby is baking is the entrepreneur##1
+55. the entrepreneur is not to the right of the person watching spy movies##8","{'Beverage': ['soy-milk', 'mirinda', '7up', 'coffee', 'cola', 'water'], 'Food': ['plum', 'strawberry', 'mango', 'kale', 'onion', 'zucchini'], 'Hobby': ['collecting', 'cooking', 'dancing', 'baking', 'rock-climbing', 'hiking'], 'Job': ['teacher', 'firefighter', 'engineer', 'entrepreneur', 'nurse', 'freelancer'], 'Movie-Genre': ['comedy', 'thriller', 'horror', 'epic', 'spy', 'musical'], 'Music-Genre': ['blues', 'funk', 'hip-hop', 'r&b', 'classical', 'folk'], 'Nationality': ['thai', 'australian', 'brazilian', 'indian', 'chinese', 'malaysian']}"
+Pt1_7x6_level12-9,"The people have 6 different hobbies: board-games, camping, collecting, dancing, puzzles, video-games
+The people have 6 different jobs:  chef, dancer, fisherman, freelancer, lawyer, nurse
+The people perfer 6 different movie-genres: crime, fantasy, satire, scientific, thriller, western
+The people prefer 6 different music-genres: d&b, hip-hop, house, r&b, soul, trance
+6 different pets are kept: ferret, fish, frog, hamster, pony, turtle
+The people prefer 6 different types of sport: climbing, cricket, handball, sailing, tennis, weightlifting
+The people use 6 different means of transport: bus, ship, skateboard, snowmobile, train, trike
+ 1. the nurse is the fan r&b##1
+ 2. the fan soul is on the left or right of the person who's sport is climbing##3
+ 3. the person driving the bus is somewhere to the left of the person driving the skateboard##5
+ 4. the person who's sport is tennis is somewhere between the owner of the frog and the owner of the ferret##7
+ 5. the fan hip-hop is not the person watching fantasy movies or the fan hip-hop is not the person driving the snowmobile or both
+ 6. the fan house is on the far left or far right##3
+ 7. the fan r&b is on the left or right of the person who's sport is tennis##3
+ 8. the person watching western movies is not the owner of the hamster##6
+ 9. the person watching fantasy movies and the fisherman have different parity positions##9
+10. the person watching fantasy movies is not to the left of the fan d&b##8
+11. the fan hip-hop is on the left or right of the person watching crime movies##3
+12. the person who's hobby is board-games is the person who's sport is handball or the person who's sport is handball is the fisherman, but not both##10
+13. the fan d&b is in an even position##4
+14. the person driving the snowmobile is not to the right of the person driving the snowmobile##8
+15. the person watching western movies is not the person driving the train or the person watching western movies is not the person who's sport is sailing or both
+16. the person who's hobby is video-games is not to the left of the person driving the snowmobile##8
+17. the person driving the ship is somewhere to the right of the person watching satire movies##5
+18. the person who's sport is weightlifting is between the person who's hobby is video-games and the dancer##2
+19. the person driving the bus and the fan soul have the same parity positions##9
+20. the person who's sport is handball is on the far left or far right##3
+21. the person watching crime movies is somewhere to the left of the person who's sport is cricket##5
+22. the owner of the ferret is not to the left of the owner of the hamster##8
+23. the owner of the frog is somewhere to the left of the person who's sport is cricket##5
+24. the person who's hobby is collecting and the person watching crime movies have different parity positions##9
+25. the person who's hobby is collecting is somewhere to the right of the lawyer##5
+26. the person driving the ship is not the lawyer or the person driving the ship is not the owner of the ferret or both
+27. the person driving the ship is not to the left of the person who's sport is climbing##8
+28. the person watching western movies is somewhere to the right of the person driving the train##5
+29. the nurse is on the left or right of the chef##3
+30. the fan trance is somewhere to the left of the person watching scientific movies##5
+31. the owner of the fish is somewhere to the right of the person driving the trike##5
+32. the owner of the fish is somewhere to the right of the nurse##5
+33. the owner of the ferret is on the right of the fan trance##1
+34. the chef is not to the left of the fisherman##8
+35. the fan house is on the left or right of the owner of the frog##3
+36. the fan soul is the owner of the ferret or the fan soul is the person driving the ship or both##11
+37. the person who's hobby is puzzles is somewhere between the person who's sport is tennis and the person who's sport is climbing##7
+38. the fan trance is on the left or right of the fan d&b##3
+39. the owner of the pony is on the left or right of the person who's hobby is dancing##3
+40. the lawyer is not to the left of the fisherman##8
+41. the person who's hobby is video-games is not to the left of the chef##8
+42. the person driving the snowmobile is not to the left of the person who's hobby is board-games##8
+43. the fisherman is the person watching fantasy movies or the person watching fantasy movies is the person driving the ship or both##11
+44. the owner of the fish is the person driving the snowmobile or the owner of the fish is the person who's hobby is puzzles, but not both##10
+45. the person driving the ship is not to the left of the person who's hobby is board-games##8
+46. the person driving the trike is on the left or right of the fan house##3
+47. the person watching fantasy movies and the person driving the trike have the same parity positions##9
+48. the person who's sport is weightlifting is in an odd position##4
+49. the owner of the ferret is not to the left of the person who's sport is climbing##8
+50. the person driving the bus is somewhere to the left of the lawyer##5
+51. the person driving the skateboard is in an even position##4
+52. the person who's hobby is camping is the nurse##1
+53. the person driving the bus is on the far left or far right##3
+54. the person watching scientific movies is on the far left or far right##3
+55. the fan soul is not the chef or the person who's hobby is video-games is not the fan soul or both
+56. the nurse is the person watching crime movies##1
+57. the person watching thriller movies is on the left or right of the person who's hobby is dancing##3","{'Hobby': ['board-games', 'dancing', 'puzzles', 'collecting', 'camping', 'video-games'], 'Job': ['freelancer', 'fisherman', 'lawyer', 'dancer', 'nurse', 'chef'], 'Movie-Genre': ['thriller', 'satire', 'fantasy', 'western', 'crime', 'scientific'], 'Music-Genre': ['trance', 'd&b', 'soul', 'hip-hop', 'r&b', 'house'], 'Pet': ['hamster', 'ferret', 'pony', 'turtle', 'frog', 'fish'], 'Sport': ['handball', 'climbing', 'sailing', 'tennis', 'weightlifting', 'cricket'], 'Transport': ['bus', 'train', 'ship', 'skateboard', 'trike', 'snowmobile']}"
diff --git a/part2/level12/Pt2_7x7_level12.csv b/part2/level12/Pt2_7x7_level12.csv
new file mode 100644
index 0000000000000000000000000000000000000000..939aa018634832c96679f365520ef660007f3301
--- /dev/null
+++ b/part2/level12/Pt2_7x7_level12.csv
@@ -0,0 +1,890 @@
+ID,Clues,SolutionGrid
+Pt1_7x7_level12-0,"There are 7 different favourite beverages: 7up, coffee, cola, fanta, juice, lemonade, soy-milk
+The people have 7 different hobbies: camping, card-games, filmmaking, gardening, puzzles, reading, skydiving
+The people have 7 different jobs:  accountant, entrepreneur, journalist, librarian, paramedic, photographer, police-officer
+The people prefer 7 different music-genres: country, d&b, dubstep, house, metal, punk, techno
+There are 7 different nationalities: australian, chinese, colombian, dutch, egyptian, indonesian, thai
+7 different pets are kept: cat, chinchilla, frog, goat, rabbit, rat, snake
+The people prefer 7 different types of sport: climbing, cricket, ice-hockey, soccer, surfing, swimming, weightlifting
+ 1. the fan metal is not to the left of the person who's hobby is gardening##8
+ 2. the fan country is not to the left of the australian##8
+ 3. the accountant is on the left or right of the egyptian##3
+ 4. the person drinking fanta is not the egyptian##6
+ 5. the police-officer and the fan house have the same parity positions##9
+ 6. the person drinking cola is the accountant or the accountant is the owner of the goat, but not both##10
+ 7. the owner of the rat and the dutch have different parity positions##9
+ 8. the owner of the snake is the colombian or the owner of the snake is the person who's sport is ice-hockey or both##11
+ 9. the person who's hobby is camping is on the left or right of the colombian##3
+10. the owner of the frog is not to the right of the chinese##8
+11. the owner of the chinchilla is not to the right of the fan house##8
+12. the owner of the snake is the fan d&b or the owner of the snake is the person who's sport is cricket or both##11
+13. the person who's sport is cricket is somewhere between the australian and the person who's sport is swimming##7
+14. the thai is on the right of the person who's sport is ice-hockey##1
+15. the chinese is the fan country or the fan country is the person who's hobby is gardening or both##11
+16. the dutch and the fan d&b have different parity positions##9
+17. the person who's hobby is filmmaking is not to the right of the chinese##8
+18. the fan country is not to the right of the person drinking cola##8
+19. the person who's sport is ice-hockey is somewhere between the person drinking 7up and the accountant##7
+20. the australian is not the journalist or the journalist is not the fan house or both
+21. the owner of the snake is not to the right of the paramedic##8
+22. the journalist is not to the right of the librarian##8
+23. the owner of the goat is not the person drinking lemonade##6
+24. the person who's hobby is reading is the australian or the librarian is the person who's hobby is reading, but not both##10
+25. the thai is not to the left of the owner of the goat##8
+26. the person drinking cola and the person who's sport is soccer have different parity positions##9
+27. the fan dubstep is somewhere to the left of the dutch##5
+28. the australian is on the left of the person drinking 7up##1
+29. the owner of the rat is the person who's sport is weightlifting or the owner of the rat is the person who's hobby is puzzles or both##11
+30. the owner of the rat is the fan punk or the owner of the rat is the person who's hobby is card-games, but not both##10
+31. the australian is not to the left of the person drinking lemonade##8
+32. the thai is not to the right of the chinese##8
+33. the indonesian is the accountant##1
+34. the australian is not to the left of the person who's sport is cricket##8
+35. the egyptian is not the owner of the goat##6
+36. the person who's sport is weightlifting is not the colombian##6
+37. the person who's sport is climbing is the egyptian or the person who's sport is climbing is the person drinking soy-milk, but not both##10
+38. the person who's hobby is puzzles is on the right of the owner of the rabbit##1
+39. the journalist is somewhere to the right of the person who's sport is ice-hockey##5
+40. the owner of the chinchilla and the indonesian have different parity positions##9
+41. the entrepreneur is not the person who's hobby is card-games##6
+42. the fan metal is the person who's hobby is filmmaking##1
+43. the person who's hobby is reading is not the person drinking 7up or the person who's hobby is reading is not the australian or both
+44. the fan punk is not to the right of the person drinking coffee##8
+45. the fan metal and the person drinking lemonade have the same parity positions##9
+46. the australian is somewhere to the left of the thai##5
+47. the person who's sport is climbing is the fan metal or the fan metal is the person drinking fanta or both##11
+48. the fan dubstep is not to the right of the thai##8
+49. the fan dubstep is on the left or right of the police-officer##3
+50. the person who's hobby is filmmaking is not the fan punk##6
+51. the owner of the snake is somewhere to the right of the fan metal##5
+52. the owner of the goat and the person drinking coffee have different parity positions##9
+53. the librarian is not to the left of the fan techno##8
+54. the person who's sport is cricket is the fan house##1
+55. the owner of the frog is the person drinking soy-milk or the owner of the frog is the thai or both##11
+56. the colombian is the person who's sport is cricket or the person who's sport is cricket is the person who's hobby is camping, but not both##10
+57. the owner of the cat is the person drinking soy-milk or the owner of the cat is the librarian or both##11
+58. the person who's sport is swimming is not to the left of the person drinking coffee##8
+59. the owner of the snake is not the person who's sport is climbing##6
+60. the person who's hobby is skydiving and the person who's sport is soccer have different parity positions##9
+61. the person drinking juice is somewhere to the left of the owner of the rabbit##5
+62. the accountant is on the right of the entrepreneur##1
+63. the owner of the snake is the police-officer##1
+64. the owner of the rat is not the australian##6
+65. the chinese is on the far left or far right##3
+66. the fan metal is the owner of the snake or the person who's sport is swimming is the fan metal, but not both##10
+67. the librarian is somewhere to the right of the person who's hobby is camping##5
+68. the fan house is on the left or right of the fan dubstep##3
+69. the accountant is between the person who's hobby is skydiving and the person who's sport is climbing##2
+70. the owner of the chinchilla is on the left or right of the person who's hobby is filmmaking##3
+71. the librarian is somewhere to the right of the paramedic##5
+72. the australian is somewhere to the right of the colombian##5
+73. the person who's sport is swimming and the fan dubstep have the same parity positions##9
+74. the person drinking lemonade is not to the right of the australian##8
+75. the fan dubstep is the person drinking lemonade or the person drinking lemonade is the person who's hobby is reading, but not both##10
+76. the person drinking cola is not to the right of the photographer##8","{'Beverage': ['coffee', 'fanta', 'juice', 'lemonade', '7up', 'soy-milk', 'cola'], 'Hobby': ['gardening', 'filmmaking', 'skydiving', 'camping', 'puzzles', 'reading', 'card-games'], 'Job': ['entrepreneur', 'accountant', 'police-officer', 'paramedic', 'journalist', 'librarian', 'photographer'], 'Music-Genre': ['punk', 'metal', 'house', 'dubstep', 'd&b', 'techno', 'country'], 'Nationality': ['egyptian', 'indonesian', 'colombian', 'australian', 'thai', 'dutch', 'chinese'], 'Pet': ['chinchilla', 'goat', 'snake', 'rabbit', 'frog', 'cat', 'rat'], 'Sport': ['climbing', 'swimming', 'cricket', 'ice-hockey', 'surfing', 'soccer', 'weightlifting']}"
+Pt1_7x7_level12-1,"There 7 different types of food: broccoli, cucumber, eggplant, garlic, pomegranate, raspberry, zucchini
+The people have 7 different hobbies: cooking, dancing, puzzles, singing, traveling, woodworking, writing
+The people have 7 different jobs:  architect, fisherman, nurse, police-officer, security-guard, social-worker, software-developer
+The people perfer 7 different movie-genres: adventure, crime, disaster, family, sports, spy, zombie
+The people prefer 7 different music-genres: funk, jazz, punk, r&b, rock, soul, techno
+There are 7 different nationalities: american, australian, brazilian, egyptian, indonesian, pakistani, russian
+The people use 7 different means of transport: boat, jet-ski, skateboard, snowmobile, subway, train, trike
+ 1. the fan punk is not the pakistani##6
+ 2. the software-developer is not to the right of the person watching crime movies##8
+ 3. the person watching adventure movies is not the fan soul or the person watching adventure movies is not the social-worker or both
+ 4. the person watching zombie movies is the indonesian or the nurse is the person watching zombie movies or both##11
+ 5. the person eating eggplant is on the right of the architect##1
+ 6. the person watching family movies is in an even position##4
+ 7. the person driving the train is on the left or right of the person driving the jet-ski##3
+ 8. the person watching adventure movies is on the left of the indonesian##1
+ 9. the person who's hobby is woodworking is the person driving the boat or the person who's hobby is woodworking is the american, but not both##10
+10. the person who's hobby is dancing is the person eating raspberry or the person driving the trike is the person who's hobby is dancing, but not both##10
+11. the fan r&b is somewhere to the right of the social-worker##5
+12. the egyptian and the fan r&b have the same parity positions##9
+13. the fan rock is the person watching adventure movies or the fan rock is the person driving the snowmobile, but not both##10
+14. the person eating garlic is on the left or right of the fan techno##3
+15. the person watching spy movies is on the right of the fan techno##1
+16. the person who's hobby is traveling is not to the right of the fan jazz##8
+17. the person eating broccoli is not to the right of the social-worker##8
+18. the security-guard is not the indonesian##6
+19. the indonesian is in an even position##4
+20. the person eating zucchini is on the right of the person who's hobby is dancing##1
+21. the person driving the train is not the person who's hobby is dancing##6
+22. the person eating pomegranate is not to the right of the person watching family movies##8
+23. the egyptian is the police-officer##1
+24. the architect is the indonesian or the person eating pomegranate is the architect or both##11
+25. the person who's hobby is puzzles is on the left of the brazilian##1
+26. the person driving the train and the fan jazz have the same parity positions##9
+27. the fan rock is on the right of the person eating pomegranate##1
+28. the person watching disaster movies is the fan soul##1
+29. the fan punk is not to the right of the fan r&b##8
+30. the person driving the skateboard is not the person eating raspberry or the person eating raspberry is not the person who's hobby is woodworking or both
+31. the russian is not to the right of the fan jazz##8
+32. the american and the person eating zucchini have the same parity positions##9
+33. the person watching sports movies is somewhere to the right of the fisherman##5
+34. the fan techno is not the police-officer##6
+35. the person driving the snowmobile is in an even position##4
+36. the person eating zucchini and the person who's hobby is dancing have different parity positions##9
+37. the person eating pomegranate is on the left or right of the person who's hobby is cooking##3
+38. the fan rock is not the russian or the software-developer is not the fan rock or both
+39. the person driving the trike is on the left or right of the person eating pomegranate##3
+40. the fan r&b is not the person watching disaster movies##6
+41. the indonesian is somewhere between the person who's hobby is dancing and the person watching adventure movies##7
+42. the person who's hobby is traveling is not the person watching crime movies or the nurse is not the person who's hobby is traveling or both
+43. the person watching spy movies is not the person who's hobby is writing or the person watching spy movies is not the fan jazz or both
+44. the person who's hobby is singing is somewhere to the left of the person watching adventure movies##5
+45. the egyptian is in an odd position##4
+46. the person watching crime movies is in an odd position##4
+47. the person driving the subway is on the left of the fan rock##1
+48. the fan punk is somewhere to the left of the nurse##5
+49. the social-worker is on the left or right of the fisherman##3
+50. the person eating zucchini is not to the left of the person driving the subway##8
+51. the person who's hobby is puzzles is on the left or right of the person eating pomegranate##3
+52. the fan funk is in an even position##4
+53. the person who's hobby is writing is not the fan punk or the person who's hobby is writing is not the person driving the subway or both
+54. the person who's hobby is cooking is not the person driving the subway or the person who's hobby is cooking is not the nurse or both
+55. the egyptian is the fan jazz or the egyptian is the person eating garlic, but not both##10
+56. the person eating cucumber is the pakistani or the pakistani is the person watching family movies or both##11
+57. the social-worker is not to the right of the person driving the skateboard##8
+58. the person watching zombie movies is not to the left of the fan punk##8
+59. the person eating broccoli and the australian have the same parity positions##9
+60. the person watching spy movies is not the indonesian##6
+61. the security-guard is not the fan punk##6
+62. the person who's hobby is writing is not the american##6
+63. the fan punk is not the egyptian or the fan punk is not the architect or both
+64. the person watching sports movies is not the indonesian or the person watching sports movies is not the person eating pomegranate or both
+65. the russian is somewhere to the right of the brazilian##5
+66. the person eating zucchini is on the left or right of the person driving the skateboard##3
+67. the nurse is somewhere to the left of the person driving the skateboard##5
+68. the person eating garlic is not to the left of the police-officer##8
+69. the person who's hobby is traveling is on the left of the indonesian##1
+70. the fan soul is on the far left or far right##3
+71. the person eating eggplant and the russian have different parity positions##9
+72. the person who's hobby is woodworking is not to the left of the person eating eggplant##8
+73. the person watching disaster movies and the person eating broccoli have the same parity positions##9
+74. the person eating zucchini and the security-guard have the same parity positions##9
+75. the person eating pomegranate is somewhere to the right of the australian##5
+76. the person eating zucchini is on the left of the person driving the train##1
+77. the person watching sports movies is on the right of the person watching disaster movies##1
+78. the person who's hobby is singing is not the person eating broccoli or the person watching spy movies is not the person who's hobby is singing or both
+79. the software-developer is not the fan punk or the person eating pomegranate is not the software-developer or both
+80. the software-developer is the person who's hobby is writing or the software-developer is the russian, but not both##10
+81. the person who's hobby is singing is not the pakistani or the person who's hobby is singing is not the person driving the trike or both
+82. the brazilian is somewhere to the right of the person watching sports movies##5
+83. the person watching spy movies is in an odd position##4","{'Food': ['broccoli', 'cucumber', 'pomegranate', 'eggplant', 'raspberry', 'zucchini', 'garlic'], 'Hobby': ['singing', 'puzzles', 'traveling', 'cooking', 'dancing', 'woodworking', 'writing'], 'Job': ['fisherman', 'social-worker', 'architect', 'nurse', 'software-developer', 'security-guard', 'police-officer'], 'Movie-Genre': ['disaster', 'sports', 'adventure', 'zombie', 'crime', 'family', 'spy'], 'Music-Genre': ['soul', 'funk', 'punk', 'rock', 'jazz', 'techno', 'r&b'], 'Nationality': ['australian', 'pakistani', 'brazilian', 'indonesian', 'russian', 'american', 'egyptian'], 'Transport': ['boat', 'trike', 'subway', 'snowmobile', 'skateboard', 'jet-ski', 'train']}"
+Pt1_7x7_level12-2,"There 7 different types of food: blueberry, grapes, mango, nectarine, papaya, pomegranate, pumpkin
+The people have 7 different hobbies: board-games, drawing, fishing, hiking, photography, puzzles, singing
+The people have 7 different jobs:  accountant, analyst, coach, musician, police-officer, social-worker, videographer
+The people perfer 7 different movie-genres: disaster, fantasy, romance, satire, superhero, thriller, western
+There are 7 different nationalities: argentine, australian, chinese, dutch, egyptian, indonesian, nigerian
+The people prefer 7 different types of sport: golf, handball, skateboarding, skiing, snowboarding, surfing, volleyball
+The people use 7 different means of transport: boat, quad-bike, roller, scooter, snowmobile, taxi, trike
+ 1. the person driving the taxi and the indonesian have different parity positions##9
+ 2. the analyst is the person who's hobby is drawing##1
+ 3. the person driving the quad-bike is somewhere to the left of the person watching romance movies##5
+ 4. the person eating pomegranate is somewhere between the person who's hobby is fishing and the person who's hobby is singing##7
+ 5. the accountant is not the person driving the taxi or the person driving the taxi is not the person who's sport is surfing or both
+ 6. the person watching disaster movies is the person who's hobby is puzzles or the person watching disaster movies is the musician, but not both##10
+ 7. the egyptian is the person who's hobby is drawing##1
+ 8. the person watching disaster movies is not the person eating nectarine##6
+ 9. the person who's hobby is fishing is somewhere to the right of the nigerian##5
+10. the indonesian is not the person who's sport is volleyball or the person who's sport is volleyball is not the person eating pumpkin or both
+11. the person driving the snowmobile is not the person eating pumpkin or the person driving the snowmobile is not the person who's sport is volleyball or both
+12. the person eating grapes is not to the right of the person driving the roller##8
+13. the person watching fantasy movies is not the person eating papaya or the person eating papaya is not the accountant or both
+14. the analyst is not the person watching romance movies or the analyst is not the person eating pomegranate or both
+15. the person who's sport is handball is somewhere to the left of the person watching superhero movies##5
+16. the videographer is not to the right of the person driving the boat##8
+17. the person who's sport is skateboarding is somewhere to the right of the person watching thriller movies##5
+18. the person watching fantasy movies is in an odd position##4
+19. the social-worker is on the right of the videographer##1
+20. the person who's hobby is hiking is somewhere to the right of the person eating mango##5
+21. the videographer is on the left or right of the australian##3
+22. the indonesian and the person eating blueberry have different parity positions##9
+23. the police-officer is the person who's hobby is photography or the nigerian is the police-officer or both##11
+24. the person watching disaster movies is not the person who's sport is surfing or the person eating blueberry is not the person watching disaster movies or both
+25. the person watching romance movies is somewhere to the right of the argentine##5
+26. the person who's hobby is hiking is the person watching disaster movies##1
+27. the egyptian is somewhere to the right of the person eating grapes##5
+28. the person eating mango is not to the right of the dutch##8
+29. the musician is the person who's hobby is hiking or the musician is the person who's sport is snowboarding or both##11
+30. the social-worker and the person eating blueberry have different parity positions##9
+31. the nigerian is not the person eating nectarine##6
+32. the person driving the scooter is on the far left##1
+33. the person who's hobby is photography is the person eating nectarine or the person eating nectarine is the person watching western movies or both##11
+34. the person driving the roller is the person who's hobby is hiking or the person driving the roller is the person eating mango, but not both##10
+35. the egyptian and the accountant have different parity positions##9
+36. the person eating blueberry is not the person driving the taxi##6
+37. the person who's hobby is puzzles is not to the left of the person who's sport is volleyball##8
+38. the person who's hobby is drawing is somewhere to the left of the person who's hobby is puzzles##5
+39. the person who's sport is volleyball is the person eating pomegranate##1
+40. the person watching superhero movies is somewhere between the coach and the person who's sport is surfing##7
+41. the person who's hobby is drawing is on the right of the person watching superhero movies##1
+42. the person who's sport is volleyball is not the accountant##6
+43. the person who's sport is skiing is not to the left of the person who's hobby is singing##8
+44. the person who's hobby is photography is on the right of the person driving the roller##1
+45. the person who's hobby is photography is somewhere between the person driving the snowmobile and the person eating grapes##7
+46. the person who's sport is skateboarding is on the left or right of the person driving the scooter##3
+47. the person eating papaya is not to the right of the person who's sport is surfing##8
+48. the person who's hobby is fishing and the person who's sport is golf have the same parity positions##9
+49. the person driving the roller is not the person who's sport is handball##6
+50. the person driving the roller is somewhere to the left of the accountant##5
+51. the person watching romance movies is somewhere between the person who's sport is surfing and the person who's sport is golf##7
+52. the person watching satire movies is on the far right##1
+53. the person who's sport is volleyball is on the left or right of the person eating papaya##3
+54. the person who's sport is snowboarding is not the indonesian##6
+55. the coach is not to the right of the person who's sport is snowboarding##8
+56. the person watching disaster movies is somewhere to the left of the person who's sport is snowboarding##5
+57. the person who's sport is snowboarding is not to the left of the chinese##8
+58. the person eating nectarine and the person who's hobby is photography have the same parity positions##9
+59. the person who's hobby is puzzles is somewhere between the person eating pumpkin and the person who's hobby is board-games##7
+60. the person eating grapes is the person watching disaster movies or the person watching disaster movies is the australian, but not both##10
+61. the accountant is not the person eating pumpkin or the person eating pumpkin is not the person driving the taxi or both
+62. the person eating grapes is not to the right of the analyst##8
+63. the person who's sport is handball is not to the right of the person who's hobby is photography##8
+64. the social-worker is somewhere to the right of the videographer##5
+65. the person watching western movies is somewhere to the right of the nigerian##5
+66. the indonesian is somewhere to the right of the person watching disaster movies##5
+67. the musician is not to the left of the coach##8
+68. the person who's hobby is board-games is somewhere to the left of the person watching fantasy movies##5
+69. the argentine is somewhere to the left of the accountant##5
+70. the person who's hobby is hiking is on the right of the person who's sport is skiing##1
+71. the person watching disaster movies is the nigerian or the person watching disaster movies is the musician or both##11
+72. the person who's hobby is photography is not the indonesian or the person driving the roller is not the person who's hobby is photography or both
+73. the person watching fantasy movies is on the left or right of the person who's hobby is puzzles##3
+74. the person watching superhero movies and the person who's sport is golf have different parity positions##9
+75. the person who's sport is skiing is the person eating mango or the indonesian is the person who's sport is skiing, but not both##10
+76. the person who's sport is skateboarding is somewhere to the left of the person eating blueberry##5
+77. the chinese is not the person who's sport is golf or the person who's sport is golf is not the person who's hobby is fishing or both
+78. the person eating pumpkin is the person driving the boat##1
+79. the person who's sport is skateboarding and the person who's hobby is singing have different parity positions##9
+80. the social-worker is the person watching satire movies or the social-worker is the person driving the boat or both##11
+81. the person driving the taxi is in an even position##4
+82. the person driving the trike is the person eating pomegranate or the person who's sport is surfing is the person driving the trike or both##11
+83. the person eating nectarine is on the left or right of the person who's hobby is board-games##3
+84. the person eating papaya is the person who's hobby is drawing or the person eating papaya is the analyst or both##11
+85. the nigerian is the coach or the person driving the trike is the nigerian, but not both##10
+86. the person who's sport is golf is not the person eating papaya##6","{'Food': ['mango', 'grapes', 'nectarine', 'blueberry', 'papaya', 'pomegranate', 'pumpkin'], 'Hobby': ['singing', 'hiking', 'photography', 'board-games', 'drawing', 'puzzles', 'fishing'], 'Job': ['coach', 'musician', 'police-officer', 'accountant', 'analyst', 'videographer', 'social-worker'], 'Movie-Genre': ['thriller', 'disaster', 'western', 'superhero', 'fantasy', 'romance', 'satire'], 'Nationality': ['nigerian', 'argentine', 'indonesian', 'chinese', 'egyptian', 'dutch', 'australian'], 'Sport': ['skiing', 'skateboarding', 'handball', 'snowboarding', 'surfing', 'volleyball', 'golf'], 'Transport': ['scooter', 'roller', 'quad-bike', 'snowmobile', 'trike', 'taxi', 'boat']}"
+Pt1_7x7_level12-3,"There are 7 different favourite beverages: almond-milk, coffee, cola, milk, mirinda, sprite, water
+There 7 different types of food: apple, broccoli, orange, pepper, pineapple, potato, watermelon
+The people have 7 different hobbies: board-games, dancing, magic-tricks, photography, rock-climbing, singing, woodworking
+The people have 7 different jobs:  architect, freelancer, lawyer, mechanic, nurse, police-officer, videographer
+The people perfer 7 different movie-genres: adventure, comedy, drama, mystery, satire, thriller, zombie
+7 different pets are kept: cat, ferret, goat, hedgehog, horse, rabbit, rat
+The people use 7 different means of transport: boat, bus, motorbike, quad-bike, taxi, tram, trike
+ 1. the person who's hobby is rock-climbing and the person eating potato have the same parity positions##9
+ 2. the person who's hobby is board-games is not to the left of the person eating watermelon##8
+ 3. the person watching comedy movies is on the far right##1
+ 4. the person watching mystery movies and the person drinking coffee have the same parity positions##9
+ 5. the lawyer is not to the right of the person watching drama movies##8
+ 6. the person who's hobby is rock-climbing is on the left of the person watching adventure movies##1
+ 7. the person who's hobby is rock-climbing and the person drinking sprite have different parity positions##9
+ 8. the person who's hobby is magic-tricks and the owner of the hedgehog have the same parity positions##9
+ 9. the mechanic and the person who's hobby is dancing have the same parity positions##9
+10. the owner of the rat and the person who's hobby is magic-tricks have the same parity positions##9
+11. the person driving the quad-bike is somewhere between the person driving the taxi and the lawyer##7
+12. the person eating apple is not to the left of the person drinking mirinda##8
+13. the person drinking almond-milk is not the person watching satire movies or the person drinking almond-milk is not the person driving the quad-bike or both
+14. the person drinking milk is on the left or right of the mechanic##3
+15. the person watching mystery movies is not to the left of the person watching satire movies##8
+16. the person watching drama movies is on the left of the person drinking sprite##1
+17. the person watching zombie movies and the owner of the ferret have different parity positions##9
+18. the person who's hobby is board-games is in an even position##4
+19. the person watching zombie movies is not to the left of the lawyer##8
+20. the person eating pineapple is not the owner of the hedgehog##6
+21. the person who's hobby is photography is the mechanic or the person who's hobby is photography is the person drinking water, but not both##10
+22. the police-officer is on the right of the person watching mystery movies##1
+23. the freelancer and the person drinking water have different parity positions##9
+24. the person driving the taxi is somewhere between the architect and the person who's hobby is photography##7
+25. the person eating potato is between the person driving the motorbike and the person eating watermelon##2
+26. the owner of the goat and the person drinking cola have different parity positions##9
+27. the police-officer is on the far right##1
+28. the architect is not the owner of the ferret or the architect is not the person who's hobby is rock-climbing or both
+29. the owner of the ferret is not the person who's hobby is woodworking or the person watching thriller movies is not the owner of the ferret or both
+30. the owner of the goat is not to the left of the architect##8
+31. the owner of the goat and the freelancer have the same parity positions##9
+32. the person driving the bus is on the left of the person who's hobby is woodworking##1
+33. the person watching zombie movies is not to the left of the person watching zombie movies##8
+34. the lawyer is somewhere to the left of the person driving the bus##5
+35. the owner of the hedgehog is the person driving the taxi or the person drinking water is the owner of the hedgehog or both##11
+36. the nurse is in the middle##1
+37. the person who's hobby is dancing is not to the left of the person who's hobby is dancing##8
+38. the person eating pineapple is not the lawyer or the lawyer is not the person drinking almond-milk or both
+39. the videographer is not to the right of the person eating potato##8
+40. the person eating apple and the person watching adventure movies have the same parity positions##9
+41. the person eating pineapple is not the person drinking coffee or the person drinking coffee is not the person driving the boat or both
+42. the architect is not the person driving the quad-bike or the architect is not the person who's hobby is dancing or both
+43. the person eating watermelon is somewhere to the right of the person who's hobby is singing##5
+44. the person drinking cola is somewhere to the left of the owner of the goat##5
+45. the person eating apple is on the right of the person eating orange##1
+46. the person drinking sprite is not to the left of the freelancer##8
+47. the person drinking mirinda is not the person who's hobby is woodworking or the person drinking mirinda is not the person watching zombie movies or both
+48. the owner of the ferret is the person watching adventure movies or the owner of the ferret is the person drinking cola, but not both##10
+49. the person who's hobby is rock-climbing is in an odd position##4
+50. the person who's hobby is board-games and the videographer have different parity positions##9
+51. the lawyer is the person who's hobby is singing or the person who's hobby is singing is the owner of the cat, but not both##10
+52. the person watching drama movies is not to the left of the person who's hobby is magic-tricks##8
+53. the owner of the hedgehog is not the person watching satire movies##6
+54. the person watching satire movies is the person drinking almond-milk##1
+55. the person who's hobby is magic-tricks is not the owner of the ferret##6
+56. the architect is not to the left of the owner of the horse##8
+57. the owner of the ferret and the person driving the bus have different parity positions##9
+58. the owner of the cat and the person driving the tram have different parity positions##9
+59. the owner of the rabbit is on the right of the person eating apple##1
+60. the mechanic is somewhere to the left of the person watching drama movies##5
+61. the person who's hobby is rock-climbing is the mechanic##1
+62. the nurse and the person drinking water have different parity positions##9
+63. the videographer is not the person who's hobby is rock-climbing or the person watching adventure movies is not the videographer or both
+64. the person watching adventure movies is the person eating pepper or the person watching adventure movies is the owner of the rat or both##11
+65. the person driving the tram is on the left of the videographer##1
+66. the person who's hobby is woodworking is on the left or right of the person who's hobby is magic-tricks##3
+67. the person driving the taxi and the person who's hobby is magic-tricks have different parity positions##9
+68. the person driving the motorbike is not the videographer##6
+69. the person who's hobby is board-games is the person drinking sprite or the person drinking sprite is the person driving the trike, but not both##10
+70. the person eating apple is in the middle##1
+71. the nurse and the owner of the rat have different parity positions##9
+72. the owner of the goat is somewhere to the right of the person drinking milk##5
+73. the freelancer is not the person driving the trike or the freelancer is not the person watching thriller movies or both
+74. the person watching thriller movies is not to the left of the person drinking mirinda##8
+75. the person driving the boat is not to the right of the person drinking cola##8
+76. the person watching mystery movies is somewhere to the left of the person who's hobby is photography##5
+77. the person who's hobby is dancing and the person watching thriller movies have different parity positions##9
+78. the person watching adventure movies is not the owner of the cat##6
+79. the freelancer and the owner of the goat have the same parity positions##9
+80. the person drinking almond-milk is not to the right of the person eating pepper##8
+81. the person driving the boat and the owner of the cat have the same parity positions##9
+82. the person who's hobby is magic-tricks is not to the left of the person drinking almond-milk##8
+83. the person drinking milk is not to the left of the person drinking almond-milk##8
+84. the person driving the trike and the person drinking sprite have different parity positions##9
+85. the person eating pepper is somewhere to the left of the person driving the bus##5
+86. the person watching zombie movies is the person who's hobby is singing or the person who's hobby is singing is the owner of the ferret, but not both##10
+87. the owner of the cat is somewhere to the left of the owner of the rat##5
+88. the person watching adventure movies is not to the right of the person driving the quad-bike##8
+89. the owner of the goat is not the nurse or the owner of the goat is not the person who's hobby is magic-tricks or both
+90. the person driving the taxi is somewhere to the right of the lawyer##5
+91. the person eating pepper is the person drinking milk or the person eating pepper is the owner of the cat or both##11
+92. the person who's hobby is woodworking is on the left or right of the person drinking cola##3
+93. the person driving the trike is not to the right of the person drinking water##8","{'Beverage': ['almond-milk', 'milk', 'mirinda', 'coffee', 'cola', 'sprite', 'water'], 'Food': ['pineapple', 'pepper', 'orange', 'apple', 'potato', 'watermelon', 'broccoli'], 'Hobby': ['rock-climbing', 'singing', 'dancing', 'woodworking', 'magic-tricks', 'board-games', 'photography'], 'Job': ['mechanic', 'lawyer', 'videographer', 'nurse', 'architect', 'freelancer', 'police-officer'], 'Movie-Genre': ['satire', 'adventure', 'zombie', 'thriller', 'drama', 'mystery', 'comedy'], 'Pet': ['cat', 'ferret', 'rat', 'horse', 'rabbit', 'goat', 'hedgehog'], 'Transport': ['boat', 'tram', 'bus', 'motorbike', 'quad-bike', 'taxi', 'trike']}"
+Pt1_7x7_level12-4,"There are 7 different favourite beverages: 7up, coffee, hot-chocolate, juice, lemonade, soy-milk, sprite
+The people have 7 different jobs:  coach, firefighter, manager, musician, police-officer, teacher, videographer
+The people perfer 7 different movie-genres: crime, musical, mystery, satire, spy, thriller, zombie
+There are 7 different nationalities: british, canadian, chinese, egyptian, indonesian, mexican, russian
+7 different pets are kept: bird, chinchilla, goat, guinea-pig, hamster, horse, turtle
+The people prefer 7 different types of sport: climbing, cricket, ice-hockey, lacrosse, rugby, skiing, soccer
+The people use 7 different means of transport: bike, car, helicopter, jet-ski, quad-bike, roller, van
+ 1. the owner of the horse is not the firefighter##6
+ 2. the owner of the hamster is somewhere between the person watching musical movies and the person watching zombie movies##7
+ 3. the teacher is on the right of the person who's sport is cricket##1
+ 4. the person drinking 7up is not the coach or the coach is not the owner of the hamster or both
+ 5. the person drinking hot-chocolate is somewhere to the right of the person watching zombie movies##5
+ 6. the owner of the guinea-pig is between the indonesian and the owner of the goat##2
+ 7. the person driving the van and the russian have the same parity positions##9
+ 8. the videographer is not the egyptian or the egyptian is not the person drinking juice or both
+ 9. the person who's sport is lacrosse is somewhere to the right of the person who's sport is skiing##5
+10. the firefighter is not to the left of the egyptian##8
+11. the person drinking soy-milk is not the person watching mystery movies or the person watching mystery movies is not the owner of the hamster or both
+12. the person who's sport is soccer is not the person driving the roller##6
+13. the person watching zombie movies is the person drinking juice or the person watching zombie movies is the owner of the horse or both##11
+14. the person watching musical movies is not the person drinking soy-milk or the owner of the guinea-pig is not the person watching musical movies or both
+15. the owner of the turtle is somewhere to the left of the owner of the chinchilla##5
+16. the person watching crime movies and the person driving the quad-bike have different parity positions##9
+17. the person driving the bike is on the left of the police-officer##1
+18. the person who's sport is rugby and the person drinking 7up have the same parity positions##9
+19. the person drinking coffee and the person driving the quad-bike have the same parity positions##9
+20. the person watching crime movies is not the owner of the hamster or the person watching crime movies is not the person who's sport is ice-hockey or both
+21. the person drinking juice is not to the left of the chinese##8
+22. the person who's sport is soccer is somewhere between the person drinking 7up and the person who's sport is ice-hockey##7
+23. the manager is on the far left##1
+24. the person driving the van is the owner of the bird##1
+25. the egyptian is on the left or right of the person drinking sprite##3
+26. the person driving the jet-ski is not to the right of the person who's sport is rugby##8
+27. the owner of the guinea-pig is on the left of the indonesian##1
+28. the person driving the helicopter and the person watching satire movies have the same parity positions##9
+29. the teacher is somewhere to the right of the person watching spy movies##5
+30. the owner of the goat and the person drinking sprite have the same parity positions##9
+31. the person drinking coffee is the person who's sport is skiing##1
+32. the person drinking 7up is not the mexican or the person drinking 7up is not the person watching mystery movies or both
+33. the british is not to the left of the person watching zombie movies##8
+34. the person drinking soy-milk is somewhere to the right of the owner of the turtle##5
+35. the owner of the hamster is on the left or right of the person watching zombie movies##3
+36. the person who's sport is cricket is not the person watching spy movies##6
+37. the person watching thriller movies is the owner of the hamster or the owner of the hamster is the person driving the jet-ski, but not both##10
+38. the person drinking lemonade is on the left or right of the person watching thriller movies##3
+39. the person driving the roller is in the middle##1
+40. the teacher is somewhere to the right of the person driving the roller##5
+41. the musician is not the person who's sport is ice-hockey##6
+42. the mexican is the person drinking juice or the mexican is the person who's sport is ice-hockey or both##11
+43. the person drinking coffee is the police-officer or the police-officer is the owner of the chinchilla, but not both##10
+44. the manager is somewhere to the left of the egyptian##5
+45. the russian is somewhere to the right of the canadian##5
+46. the person drinking 7up is not the person driving the bike or the person drinking 7up is not the police-officer or both
+47. the indonesian is somewhere to the left of the mexican##5
+48. the person driving the roller is the person who's sport is cricket##1
+49. the person drinking sprite is on the left of the person watching spy movies##1
+50. the owner of the hamster and the coach have different parity positions##9
+51. the owner of the bird and the person watching musical movies have different parity positions##9
+52. the person drinking juice is the firefighter##1
+53. the person who's sport is lacrosse is not the person driving the jet-ski##6
+54. the videographer is not to the left of the person watching zombie movies##8
+55. the owner of the turtle is on the right of the person watching crime movies##1
+56. the musician is the indonesian or the musician is the person driving the bike, but not both##10
+57. the person drinking hot-chocolate is not to the right of the person watching satire movies##8
+58. the owner of the guinea-pig is somewhere between the person driving the bike and the person drinking 7up##7
+59. the teacher is somewhere to the left of the owner of the chinchilla##5
+60. the person who's sport is lacrosse and the british have the same parity positions##9
+61. the teacher is not the indonesian##6
+62. the person who's sport is rugby is not the person watching spy movies##6
+63. the videographer and the british have the same parity positions##9
+64. the person driving the roller is not to the right of the person drinking soy-milk##8
+65. the person who's sport is rugby and the british have the same parity positions##9
+66. the person who's sport is ice-hockey and the owner of the bird have the same parity positions##9
+67. the person driving the helicopter is on the right of the mexican##1
+68. the indonesian is between the coach and the owner of the guinea-pig##2
+69. the person watching zombie movies is on the right of the chinese##1
+70. the coach is the person who's sport is cricket or the coach is the person driving the car, but not both##10","{'Beverage': ['sprite', 'coffee', '7up', 'lemonade', 'soy-milk', 'juice', 'hot-chocolate'], 'Job': ['manager', 'police-officer', 'musician', 'coach', 'teacher', 'firefighter', 'videographer'], 'Movie-Genre': ['musical', 'spy', 'crime', 'mystery', 'thriller', 'zombie', 'satire'], 'Nationality': ['canadian', 'egyptian', 'indonesian', 'russian', 'chinese', 'mexican', 'british'], 'Pet': ['goat', 'guinea-pig', 'horse', 'turtle', 'hamster', 'bird', 'chinchilla'], 'Sport': ['climbing', 'skiing', 'rugby', 'cricket', 'soccer', 'ice-hockey', 'lacrosse'], 'Transport': ['bike', 'quad-bike', 'jet-ski', 'roller', 'car', 'van', 'helicopter']}"
+Pt1_7x7_level12-5,"There are 7 different favourite beverages: almond-milk, cola, hot-chocolate, milk, mirinda, tea, water
+There 7 different types of food: cabbage, peas, pineapple, pomegranate, potato, radish, raspberry
+The people have 7 different jobs:  accountant, analyst, bartender, chef, designer, pilot, teacher
+The people prefer 7 different music-genres: blues, classical, d&b, electronic, funk, hip-hop, pop
+There are 7 different nationalities: british, colombian, french, indian, japanese, polish, russian
+7 different pets are kept: chinchilla, fish, goldfish, hamster, rabbit, rat, turtle
+The people use 7 different means of transport: airplane, boat, helicopter, motorbike, roller, scooter, ship
+ 1. the indian is not the owner of the rabbit or the indian is not the person driving the motorbike or both
+ 2. the bartender is the owner of the fish or the owner of the fish is the russian or both##11
+ 3. the owner of the rabbit is not the person driving the helicopter or the colombian is not the owner of the rabbit or both
+ 4. the indian is on the right of the pilot##1
+ 5. the owner of the goldfish is the person drinking milk or the owner of the goldfish is the pilot or both##11
+ 6. the fan blues is somewhere to the left of the fan d&b##5
+ 7. the fan hip-hop is not the polish or the fan hip-hop is not the owner of the chinchilla or both
+ 8. the chef is not to the left of the designer##8
+ 9. the fan electronic is somewhere to the right of the japanese##5
+10. the person drinking water is the colombian or the person drinking water is the fan electronic or both##11
+11. the owner of the turtle is the person eating pineapple or the person eating pineapple is the chef, but not both##10
+12. the japanese is not the bartender##6
+13. the chef is not to the left of the british##8
+14. the fan funk is not the colombian##6
+15. the owner of the rat is in an even position##4
+16. the accountant and the person eating pineapple have different parity positions##9
+17. the fan d&b is not to the right of the person driving the helicopter##8
+18. the person drinking milk is not to the right of the polish##8
+19. the person eating peas is not to the left of the person eating pomegranate##8
+20. the person drinking mirinda is on the left or right of the owner of the turtle##3
+21. the person eating potato is not to the left of the polish##8
+22. the person drinking hot-chocolate is the person driving the airplane or the person drinking hot-chocolate is the person eating potato or both##11
+23. the person eating raspberry and the fan pop have different parity positions##9
+24. the fan funk is not the person eating cabbage or the person eating cabbage is not the person drinking tea or both
+25. the person driving the boat is not to the right of the bartender##8
+26. the owner of the chinchilla is not to the left of the person drinking cola##8
+27. the person eating peas and the fan hip-hop have different parity positions##9
+28. the fan funk is not the designer or the owner of the turtle is not the fan funk or both
+29. the person eating pomegranate and the person drinking mirinda have the same parity positions##9
+30. the person driving the ship is not to the right of the owner of the turtle##8
+31. the person driving the roller is not to the right of the person eating raspberry##8
+32. the owner of the turtle is not to the left of the owner of the hamster##8
+33. the person drinking water is somewhere between the person driving the helicopter and the russian##7
+34. the person drinking cola is on the left or right of the analyst##3
+35. the indian is not to the left of the person drinking hot-chocolate##8
+36. the fan classical is not the bartender##6
+37. the person driving the motorbike is not to the left of the person driving the scooter##8
+38. the fan funk is not the person drinking almond-milk or the polish is not the fan funk or both
+39. the fan electronic is not the person eating peas or the fan electronic is not the analyst or both
+40. the japanese is on the left of the analyst##1
+41. the fan d&b is on the left or right of the french##3
+42. the fan classical is on the left of the colombian##1
+43. the person drinking cola is on the left or right of the fan funk##3
+44. the bartender and the person eating pomegranate have different parity positions##9
+45. the person driving the boat is not to the left of the accountant##8
+46. the indian is somewhere to the right of the person drinking milk##5
+47. the fan pop is not to the right of the fan funk##8
+48. the person drinking almond-milk is on the left or right of the colombian##3
+49. the fan blues is somewhere between the fan hip-hop and the owner of the rat##7
+50. the bartender is not the person eating radish or the person eating radish is not the person driving the ship or both
+51. the owner of the turtle is not to the left of the person eating cabbage##8
+52. the owner of the rabbit is not to the left of the french##8
+53. the person drinking hot-chocolate is on the left of the person driving the scooter##1
+54. the person eating cabbage is the person driving the boat or the person eating cabbage is the accountant or both##11
+55. the person driving the ship is on the left or right of the person drinking hot-chocolate##3
+56. the chef is not the owner of the hamster##6
+57. the person eating potato is not the person driving the helicopter or the person eating potato is not the owner of the goldfish or both
+58. the person eating peas and the person driving the motorbike have different parity positions##9
+59. the person eating raspberry is on the left of the person drinking milk##1
+60. the designer and the indian have the same parity positions##9
+61. the person eating pomegranate is not the owner of the hamster or the person eating pomegranate is not the fan blues or both
+62. the person drinking mirinda is not to the right of the chef##8
+63. the owner of the fish is not the pilot##6
+64. the person eating pomegranate and the owner of the chinchilla have the same parity positions##9
+65. the owner of the fish is somewhere to the left of the person eating radish##5
+66. the person eating pomegranate is not the indian or the person eating pomegranate is not the fan hip-hop or both
+67. the person eating pomegranate and the accountant have the same parity positions##9
+68. the fan hip-hop is somewhere to the right of the analyst##5
+69. the pilot is on the left of the person eating potato##1
+70. the person drinking milk is not the colombian or the person drinking milk is not the pilot or both
+71. the designer is not to the right of the person driving the helicopter##8
+72. the person driving the scooter is somewhere to the right of the person drinking tea##5
+73. the person driving the helicopter and the owner of the goldfish have the same parity positions##9
+74. the person eating peas is not to the left of the person drinking mirinda##8
+75. the fan classical and the person eating potato have different parity positions##9
+76. the accountant is not the person driving the airplane##6
+77. the person driving the boat is on the left of the person drinking almond-milk##1
+78. the bartender is in the middle##1
+79. the owner of the hamster is the person eating radish or the person eating radish is the fan funk or both##11
+80. the person eating peas and the fan blues have the same parity positions##9
+81. the owner of the rat and the french have different parity positions##9
+82. the person drinking mirinda is somewhere to the right of the person drinking almond-milk##5
+83. the designer is not the french or the person drinking almond-milk is not the designer or both
+84. the owner of the goldfish is not to the left of the analyst##8
+85. the person driving the airplane is not to the right of the owner of the goldfish##8
+86. the russian is in an odd position##4
+87. the person driving the ship and the indian have different parity positions##9
+88. the british is on the left of the person driving the ship##1
+89. the person eating radish is between the person eating potato and the fan d&b##2
+90. the russian and the person driving the scooter have the same parity positions##9","{'Beverage': ['cola', 'tea', 'milk', 'hot-chocolate', 'almond-milk', 'water', 'mirinda'], 'Food': ['cabbage', 'raspberry', 'pomegranate', 'potato', 'radish', 'pineapple', 'peas'], 'Job': ['accountant', 'analyst', 'pilot', 'bartender', 'teacher', 'designer', 'chef'], 'Music-Genre': ['pop', 'funk', 'blues', 'hip-hop', 'classical', 'd&b', 'electronic'], 'Nationality': ['japanese', 'british', 'polish', 'indian', 'russian', 'colombian', 'french'], 'Pet': ['chinchilla', 'rat', 'goldfish', 'fish', 'hamster', 'turtle', 'rabbit'], 'Transport': ['roller', 'airplane', 'ship', 'boat', 'scooter', 'motorbike', 'helicopter']}"
+Pt1_7x7_level12-6,"There are 7 different favourite beverages: 7up, cola, iced-tea, lemonade, milk, sprite, tea
+There 7 different types of food: cauliflower, eggplant, mango, peas, pomegranate, spinach, watermelon
+The people have 7 different hobbies: camping, collecting, fishing, puzzles, reading, rock-climbing, video-games
+The people have 7 different jobs:  analyst, designer, doctor, engineer, paramedic, photographer, pilot
+The people prefer 7 different music-genres: ambient, d&b, electronic, house, jazz, rock, soul
+7 different pets are kept: cat, chinchilla, dog, fish, guinea-pig, rabbit, rat
+The people prefer 7 different types of sport: badminton, baseball, biathlon, climbing, sailing, soccer, surfing
+ 1. the fan ambient is in an even position##4
+ 2. the person who's sport is surfing is the owner of the rat or the person who's sport is surfing is the person who's hobby is reading, but not both##10
+ 3. the person who's hobby is collecting is the owner of the chinchilla or the owner of the chinchilla is the person who's sport is soccer or both##11
+ 4. the person who's sport is badminton is not the pilot or the pilot is not the person eating peas or both
+ 5. the person drinking sprite is the analyst or the owner of the rabbit is the person drinking sprite or both##11
+ 6. the fan d&b is the owner of the rat##1
+ 7. the fan ambient is on the right of the person drinking cola##1
+ 8. the pilot is not to the right of the engineer##8
+ 9. the fan jazz is in an odd position##4
+10. the owner of the guinea-pig and the person drinking 7up have the same parity positions##9
+11. the owner of the chinchilla is on the left or right of the photographer##3
+12. the person eating peas is not the person who's sport is climbing##6
+13. the owner of the rat is not the fan jazz or the owner of the rat is not the person who's hobby is rock-climbing or both
+14. the person eating peas and the person who's hobby is camping have different parity positions##9
+15. the pilot and the owner of the rat have different parity positions##9
+16. the person eating cauliflower is somewhere to the left of the person who's hobby is reading##5
+17. the person who's hobby is puzzles is not the fan jazz or the person drinking 7up is not the person who's hobby is puzzles or both
+18. the person eating cauliflower and the person drinking iced-tea have the same parity positions##9
+19. the person who's hobby is camping is not the person who's sport is climbing##6
+20. the person eating eggplant is on the right of the person who's hobby is camping##1
+21. the person drinking 7up is not the person who's sport is baseball or the person drinking 7up is not the owner of the fish or both
+22. the person who's hobby is reading is not the fan jazz##6
+23. the fan d&b is the owner of the rat or the analyst is the fan d&b or both##11
+24. the person eating mango is the person who's sport is biathlon##1
+25. the person drinking cola is on the right of the person eating pomegranate##1
+26. the person drinking 7up is on the left or right of the person drinking milk##3
+27. the person who's hobby is video-games is on the left of the person drinking lemonade##1
+28. the pilot is not the person who's sport is badminton##6
+29. the person eating peas is the fan d&b or the fan d&b is the owner of the rat or both##11
+30. the person who's sport is surfing is the person eating eggplant or the person who's sport is surfing is the person who's hobby is reading or both##11
+31. the person who's hobby is puzzles and the fan d&b have the same parity positions##9
+32. the owner of the fish is not the person who's sport is soccer##6
+33. the fan electronic is not the person who's sport is sailing##6
+34. the paramedic is on the right of the owner of the fish##1
+35. the person drinking milk is not to the right of the person eating cauliflower##8
+36. the person who's hobby is collecting is not to the left of the fan d&b##8
+37. the fan rock is somewhere to the right of the owner of the chinchilla##5
+38. the person eating mango and the analyst have the same parity positions##9
+39. the person drinking iced-tea is somewhere between the person drinking tea and the person eating mango##7
+40. the person drinking cola and the person who's hobby is rock-climbing have the same parity positions##9
+41. the person who's sport is baseball is on the far left##1
+42. the owner of the rabbit is somewhere to the right of the person who's sport is surfing##5
+43. the fan house is somewhere to the right of the person who's hobby is puzzles##5
+44. the designer is not to the right of the person who's sport is badminton##8
+45. the owner of the guinea-pig is not the person eating mango##6
+46. the designer is somewhere to the left of the engineer##5
+47. the person who's sport is badminton is not to the right of the paramedic##8
+48. the fan jazz is the person eating mango##1
+49. the engineer is somewhere to the right of the doctor##5
+50. the paramedic is the owner of the rat or the fan house is the paramedic or both##11
+51. the person who's sport is biathlon is on the right of the owner of the dog##1
+52. the owner of the cat is on the right of the person eating pomegranate##1
+53. the doctor is not the person who's sport is sailing or the person who's sport is sailing is not the person eating watermelon or both
+54. the person eating mango and the person drinking lemonade have different parity positions##9
+55. the person who's sport is baseball is the paramedic or the person who's sport is baseball is the person who's hobby is collecting or both##11
+56. the person who's sport is biathlon is not to the right of the analyst##8
+57. the owner of the cat is on the right of the fan house##1
+58. the photographer is the fan rock##1
+59. the fan jazz is somewhere to the right of the person drinking lemonade##5
+60. the person eating eggplant is not to the right of the owner of the guinea-pig##8
+61. the person drinking lemonade is not the pilot##6
+62. the person eating pomegranate is not to the right of the fan soul##8
+63. the person drinking cola is somewhere to the right of the person drinking iced-tea##5
+64. the person who's hobby is collecting is not the owner of the rabbit##6
+65. the person who's hobby is rock-climbing is in an odd position##4
+66. the pilot is not the person who's hobby is camping or the pilot is not the person who's sport is sailing or both
+67. the fan electronic is not the person who's sport is surfing or the fan electronic is not the person who's hobby is video-games or both
+68. the owner of the dog is not the person eating mango##6
+69. the person who's hobby is collecting and the person who's sport is baseball have the same parity positions##9
+70. the person drinking cola is the person eating spinach or the person eating spinach is the paramedic, but not both##10
+71. the person eating eggplant and the owner of the rat have the same parity positions##9
+72. the fan jazz is not the person drinking lemonade or the person who's sport is climbing is not the fan jazz or both
+73. the designer and the fan electronic have different parity positions##9
+74. the person eating eggplant is the fan electronic or the person who's sport is sailing is the person eating eggplant, but not both##10
+75. the fan soul is not the pilot##6","{'Beverage': ['milk', '7up', 'tea', 'iced-tea', 'cola', 'lemonade', 'sprite'], 'Food': ['peas', 'cauliflower', 'eggplant', 'pomegranate', 'spinach', 'watermelon', 'mango'], 'Hobby': ['collecting', 'camping', 'puzzles', 'fishing', 'video-games', 'reading', 'rock-climbing'], 'Job': ['designer', 'pilot', 'photographer', 'paramedic', 'doctor', 'engineer', 'analyst'], 'Music-Genre': ['d&b', 'electronic', 'rock', 'house', 'soul', 'ambient', 'jazz'], 'Pet': ['rat', 'chinchilla', 'fish', 'guinea-pig', 'cat', 'dog', 'rabbit'], 'Sport': ['baseball', 'soccer', 'sailing', 'badminton', 'climbing', 'surfing', 'biathlon']}"
+Pt1_7x7_level12-7,"There are 7 different favourite beverages: cola, fanta, hot-chocolate, juice, milk, tea, water
+There 7 different types of food: eggplant, onion, pear, pepper, pineapple, potato, watermelon
+The people have 7 different jobs:  architect, dressmaker, firefighter, freelancer, police-officer, scientist, writer
+The people prefer 7 different music-genres: blues, funk, hip-hop, jazz, punk, rock, soul
+There are 7 different nationalities: argentine, canadian, dutch, italian, japanese, nigerian, polish
+7 different pets are kept: cat, fish, frog, goat, horse, lizard, mouse
+The people use 7 different means of transport: airplane, bus, car, helicopter, ship, train, trike
+ 1. the person driving the bus and the owner of the lizard have the same parity positions##9
+ 2. the person eating onion is the italian or the person eating onion is the person driving the car or both##11
+ 3. the person driving the ship and the fan hip-hop have different parity positions##9
+ 4. the person eating pear and the owner of the lizard have different parity positions##9
+ 5. the owner of the goat is somewhere to the right of the fan blues##5
+ 6. the owner of the cat is somewhere to the left of the japanese##5
+ 7. the person drinking juice is the italian or the dressmaker is the person drinking juice or both##11
+ 8. the argentine is the person drinking milk or the person drinking milk is the owner of the horse, but not both##10
+ 9. the owner of the horse is the freelancer or the owner of the horse is the polish or both##11
+10. the person drinking milk is on the left of the owner of the lizard##1
+11. the owner of the goat is not to the right of the person drinking hot-chocolate##8
+12. the person eating potato is on the left of the polish##1
+13. the japanese is in an odd position##4
+14. the fan blues is somewhere to the right of the italian##5
+15. the person drinking hot-chocolate is somewhere to the right of the person driving the ship##5
+16. the person driving the ship is not the scientist##6
+17. the owner of the fish is on the left or right of the owner of the frog##3
+18. the person eating pear is not to the right of the owner of the goat##8
+19. the fan funk is not the person drinking tea##6
+20. the person drinking fanta is not to the right of the freelancer##8
+21. the polish is not to the left of the person drinking juice##8
+22. the owner of the cat is between the canadian and the person drinking tea##2
+23. the architect is somewhere to the left of the japanese##5
+24. the dutch is the owner of the cat##1
+25. the owner of the horse is the fan funk or the owner of the horse is the person drinking tea or both##11
+26. the person eating eggplant is not the owner of the frog##6
+27. the person eating onion is not the person drinking hot-chocolate or the person eating onion is not the person driving the airplane or both
+28. the person drinking water is not the polish##6
+29. the person driving the trike is the person eating eggplant or the person eating eggplant is the nigerian or both##11
+30. the person driving the airplane and the owner of the lizard have different parity positions##9
+31. the person driving the ship is on the left of the person driving the airplane##1
+32. the person driving the bus is on the far right##1
+33. the person eating pineapple is on the left or right of the fan funk##3
+34. the person drinking fanta is somewhere between the person eating watermelon and the person eating onion##7
+35. the person driving the train is somewhere to the right of the person driving the ship##5
+36. the fan jazz is the person driving the car or the person eating pepper is the fan jazz, but not both##10
+37. the person drinking cola and the owner of the lizard have the same parity positions##9
+38. the argentine is the architect or the argentine is the person driving the airplane, but not both##10
+39. the firefighter is not to the right of the person drinking tea##8
+40. the canadian is on the right of the person driving the airplane##1
+41. the person driving the train is somewhere to the right of the person driving the ship##5
+42. the person eating pear is not to the left of the dressmaker##8
+43. the person driving the train is on the right of the person driving the car##1
+44. the person eating onion is not the fan blues or the person eating onion is not the dutch or both
+45. the nigerian is on the right of the polish##1
+46. the person driving the airplane is not the owner of the frog##6
+47. the argentine is not the person drinking water##6
+48. the dressmaker is the owner of the frog or the dressmaker is the person drinking juice, but not both##10
+49. the fan punk is the owner of the horse or the fan punk is the scientist or both##11
+50. the person eating potato is on the left of the freelancer##1
+51. the person drinking fanta is not to the left of the fan jazz##8
+52. the polish is on the right of the firefighter##1
+53. the dressmaker is somewhere to the right of the fan soul##5
+54. the owner of the mouse is on the left or right of the polish##3
+55. the person drinking water is somewhere to the left of the dressmaker##5
+56. the person drinking milk is not to the right of the freelancer##8
+57. the freelancer is not the person drinking juice##6
+58. the person drinking water is on the left or right of the person driving the airplane##3
+59. the person driving the airplane is not to the right of the person eating pear##8
+60. the person eating eggplant is not the person drinking water or the person eating eggplant is not the fan punk or both
+61. the person eating pineapple and the person driving the helicopter have the same parity positions##9
+62. the fan hip-hop is not the owner of the cat or the fan hip-hop is not the firefighter or both
+63. the person driving the bus is not the person eating eggplant##6
+64. the person eating watermelon is not to the right of the person driving the car##8
+65. the fan blues is not to the right of the owner of the horse##8
+66. the owner of the cat is between the owner of the goat and the person eating potato##2
+67. the person driving the helicopter is the owner of the frog or the fan jazz is the person driving the helicopter or both##11
+68. the person eating pepper is somewhere between the dressmaker and the polish##7
+69. the freelancer is not to the right of the nigerian##8
+70. the fan jazz is not the owner of the mouse##6
+71. the italian is not the writer##6
+72. the person eating watermelon is the dutch##1
+73. the person drinking water is on the left of the fan blues##1
+74. the person driving the train is on the right of the police-officer##1
+75. the fan blues is the person drinking fanta or the fan blues is the person driving the airplane, but not both##10
+76. the person eating onion is not the scientist or the person driving the ship is not the person eating onion or both
+77. the fan punk and the person drinking juice have different parity positions##9
+78. the firefighter is not to the right of the polish##8","{'Beverage': ['water', 'juice', 'fanta', 'hot-chocolate', 'tea', 'milk', 'cola'], 'Food': ['onion', 'pear', 'pepper', 'watermelon', 'potato', 'eggplant', 'pineapple'], 'Job': ['architect', 'dressmaker', 'writer', 'police-officer', 'firefighter', 'freelancer', 'scientist'], 'Music-Genre': ['soul', 'blues', 'jazz', 'hip-hop', 'rock', 'funk', 'punk'], 'Nationality': ['italian', 'argentine', 'canadian', 'dutch', 'japanese', 'polish', 'nigerian'], 'Pet': ['frog', 'fish', 'goat', 'cat', 'mouse', 'horse', 'lizard'], 'Transport': ['ship', 'airplane', 'helicopter', 'car', 'train', 'trike', 'bus']}"
+Pt1_7x7_level12-8,"There 7 different types of food: apricot, banana, lettuce, lime, nectarine, papaya, pepper
+The people have 7 different hobbies: collecting, gardening, magic-tricks, photography, puzzles, skydiving, traveling
+The people have 7 different jobs:  dressmaker, freelancer, lawyer, musician, nurse, police-officer, software-developer
+The people perfer 7 different movie-genres: adventure, comedy, drama, epic, musical, thriller, zombie
+There are 7 different nationalities: brazilian, french, german, indonesian, pakistani, polish, russian
+The people prefer 7 different types of sport: basketball, climbing, handball, ice-hockey, parkour, snowboarding, weightlifting
+The people use 7 different means of transport: bike, bus, car, jet-ski, quad-bike, scooter, taxi
+ 1. the russian is somewhere to the right of the person watching thriller movies##5
+ 2. the polish and the musician have different parity positions##9
+ 3. the lawyer and the person driving the bus have the same parity positions##9
+ 4. the software-developer is not to the right of the indonesian##8
+ 5. the indonesian is on the left or right of the pakistani##3
+ 6. the person driving the scooter is not the person who's sport is climbing or the person driving the scooter is not the freelancer or both
+ 7. the person driving the bike is not the person who's hobby is magic-tricks or the person who's sport is handball is not the person driving the bike or both
+ 8. the indonesian is somewhere to the left of the person watching epic movies##5
+ 9. the police-officer is not to the left of the person who's hobby is traveling##8
+10. the person who's sport is snowboarding is on the far right##1
+11. the person eating nectarine is the musician or the person eating nectarine is the indonesian or both##11
+12. the person driving the car is the person eating apricot or the german is the person driving the car or both##11
+13. the person who's hobby is puzzles is not the person driving the taxi##6
+14. the person who's sport is ice-hockey is in an odd position##4
+15. the person watching thriller movies is the indonesian##1
+16. the person who's sport is basketball is the person eating nectarine or the person who's sport is basketball is the person driving the bike or both##11
+17. the person watching zombie movies is on the left or right of the person eating lime##3
+18. the pakistani is not the person watching adventure movies or the person watching adventure movies is not the person eating lime or both
+19. the freelancer is between the person eating lime and the person who's sport is climbing##2
+20. the person eating lime is on the left of the person eating pepper##1
+21. the person driving the quad-bike is the police-officer or the person driving the quad-bike is the person eating pepper or both##11
+22. the polish is on the left or right of the person watching adventure movies##3
+23. the person driving the jet-ski is in an odd position##4
+24. the person who's hobby is skydiving is not the person eating nectarine or the person who's sport is weightlifting is not the person who's hobby is skydiving or both
+25. the person driving the bus is on the left or right of the software-developer##3
+26. the person who's hobby is traveling is somewhere between the person who's hobby is magic-tricks and the person driving the bike##7
+27. the person driving the quad-bike is not to the left of the person who's hobby is collecting##8
+28. the police-officer is somewhere to the right of the person who's sport is parkour##5
+29. the person eating lettuce is not to the right of the person who's hobby is collecting##8
+30. the musician is not to the right of the musician##8
+31. the person eating papaya is the french or the freelancer is the person eating papaya, but not both##10
+32. the person who's sport is basketball is not to the left of the person driving the jet-ski##8
+33. the person who's sport is handball is between the french and the person who's hobby is puzzles##2
+34. the brazilian is on the left or right of the person driving the scooter##3
+35. the person watching comedy movies is not the musician or the brazilian is not the person watching comedy movies or both
+36. the person watching adventure movies is not the person driving the scooter or the person watching adventure movies is not the person who's hobby is skydiving or both
+37. the person driving the jet-ski and the person who's hobby is collecting have different parity positions##9
+38. the person who's hobby is gardening is on the left or right of the freelancer##3
+39. the person eating apricot is not the person who's sport is snowboarding or the russian is not the person eating apricot or both
+40. the person watching adventure movies and the brazilian have the same parity positions##9
+41. the person who's hobby is puzzles is not to the left of the person watching epic movies##8
+42. the person driving the scooter is not to the left of the person who's hobby is skydiving##8
+43. the indonesian is the person who's hobby is collecting##1
+44. the person driving the bus is not to the left of the person who's sport is ice-hockey##8
+45. the person watching epic movies is not to the right of the person who's sport is parkour##8
+46. the person driving the quad-bike is on the left or right of the person watching musical movies##3
+47. the police-officer is not to the left of the german##8
+48. the freelancer is on the right of the person who's hobby is traveling##1
+49. the person driving the scooter is somewhere to the left of the person who's hobby is gardening##5
+50. the musician is somewhere to the right of the person watching drama movies##5
+51. the person watching musical movies is not to the left of the person watching adventure movies##8
+52. the person driving the taxi is on the left or right of the person who's sport is basketball##3
+53. the person watching zombie movies and the person who's sport is ice-hockey have the same parity positions##9
+54. the person watching thriller movies is not the dressmaker or the person watching thriller movies is not the person driving the jet-ski or both
+55. the person who's hobby is puzzles is the nurse or the nurse is the german or both##11
+56. the person eating pepper is not to the right of the russian##8
+57. the person watching zombie movies is not the person eating pepper or the person eating pepper is not the dressmaker or both
+58. the person who's sport is snowboarding is not the person watching thriller movies or the person watching thriller movies is not the pakistani or both
+59. the police-officer and the person driving the taxi have different parity positions##9
+60. the person who's hobby is gardening is on the left or right of the russian##3
+61. the person who's sport is weightlifting is not to the left of the german##8
+62. the person eating lime is not the dressmaker##6
+63. the person eating lettuce is on the far left or far right##3
+64. the indonesian is not to the left of the french##8
+65. the polish is the freelancer or the polish is the person watching drama movies, but not both##10
+66. the freelancer is on the left or right of the person eating banana##3
+67. the polish is not the police-officer or the police-officer is not the person driving the quad-bike or both
+68. the person who's sport is parkour is the freelancer##1
+69. the person who's hobby is traveling is somewhere to the left of the person driving the car##5
+70. the person who's sport is weightlifting is not the polish or the person who's sport is weightlifting is not the person watching comedy movies or both
+71. the person who's hobby is traveling is the lawyer or the lawyer is the person driving the bike, but not both##10
+72. the person who's hobby is photography is on the right of the person watching adventure movies##1
+73. the person watching zombie movies is the police-officer##1
+74. the dressmaker is somewhere to the left of the person eating lime##5
+75. the person watching epic movies is the person who's hobby is puzzles or the person watching epic movies is the person driving the quad-bike or both##11
+76. the nurse is the person who's sport is weightlifting##1","{'Food': ['lettuce', 'nectarine', 'apricot', 'banana', 'papaya', 'lime', 'pepper'], 'Hobby': ['skydiving', 'collecting', 'puzzles', 'traveling', 'photography', 'gardening', 'magic-tricks'], 'Job': ['software-developer', 'musician', 'dressmaker', 'lawyer', 'freelancer', 'nurse', 'police-officer'], 'Movie-Genre': ['drama', 'thriller', 'epic', 'adventure', 'comedy', 'musical', 'zombie'], 'Nationality': ['french', 'indonesian', 'pakistani', 'brazilian', 'polish', 'german', 'russian'], 'Sport': ['ice-hockey', 'handball', 'basketball', 'climbing', 'parkour', 'weightlifting', 'snowboarding'], 'Transport': ['jet-ski', 'bus', 'bike', 'taxi', 'scooter', 'car', 'quad-bike']}"
+Pt1_7x7_level12-9,"There are 7 different favourite beverages: coffee, cola, fanta, hot-chocolate, iced-tea, mirinda, soy-milk
+There 7 different types of food: blueberry, cauliflower, grapefruit, peach, pear, pumpkin, zucchini
+The people have 7 different hobbies: baking, card-games, drawing, singing, skydiving, sudoku, traveling
+The people perfer 7 different movie-genres: crime, disaster, drama, epic, satire, thriller, western
+The people prefer 7 different music-genres: ambient, disco, electronic, funk, gospel, pop, salsa
+7 different pets are kept: chinchilla, dog, goat, goldfish, horse, lizard, pony
+The people use 7 different means of transport: boat, car, jet-ski, motorbike, roller, subway, van
+ 1. the person watching satire movies is not the owner of the goat or the fan salsa is not the person watching satire movies or both
+ 2. the fan gospel is somewhere to the left of the fan electronic##5
+ 3. the fan disco is on the left of the owner of the horse##1
+ 4. the person who's hobby is card-games is not the person eating cauliflower##6
+ 5. the person eating grapefruit is on the far left or far right##3
+ 6. the person drinking soy-milk is somewhere to the right of the person drinking cola##5
+ 7. the person who's hobby is baking is not to the right of the person driving the boat##8
+ 8. the person who's hobby is singing is not to the left of the person watching disaster movies##8
+ 9. the person driving the car is the person who's hobby is baking or the person driving the car is the person watching epic movies or both##11
+10. the person driving the van is not the person eating blueberry or the person watching western movies is not the person driving the van or both
+11. the person drinking coffee is not the person watching thriller movies or the person drinking coffee is not the person driving the motorbike or both
+12. the person who's hobby is drawing is the owner of the goat or the person who's hobby is drawing is the person drinking cola or both##11
+13. the person who's hobby is drawing is somewhere between the person watching crime movies and the person who's hobby is sudoku##7
+14. the fan funk is not the person eating peach##6
+15. the person watching drama movies is in an odd position##4
+16. the person driving the boat is the fan ambient or the person driving the boat is the person who's hobby is card-games, but not both##10
+17. the person who's hobby is traveling is not to the right of the owner of the pony##8
+18. the person driving the jet-ski is the owner of the lizard or the person driving the jet-ski is the person who's hobby is sudoku or both##11
+19. the owner of the goat is not to the right of the person drinking iced-tea##8
+20. the person who's hobby is drawing is in an even position##4
+21. the person watching drama movies is not to the left of the person drinking coffee##8
+22. the owner of the goldfish is the person driving the boat##1
+23. the person who's hobby is card-games is on the left of the person driving the roller##1
+24. the person drinking soy-milk is not to the left of the person watching western movies##8
+25. the person driving the van is not the person watching crime movies or the person eating cauliflower is not the person driving the van or both
+26. the fan salsa is in an odd position##4
+27. the person watching epic movies is not the person eating blueberry or the person eating blueberry is not the fan electronic or both
+28. the person drinking coffee is the person watching drama movies or the person who's hobby is skydiving is the person drinking coffee or both##11
+29. the fan electronic is not to the left of the person eating peach##8
+30. the person eating zucchini is not the person drinking coffee or the person eating zucchini is not the person who's hobby is singing or both
+31. the fan electronic is not the person who's hobby is baking##6
+32. the person eating peach is somewhere to the left of the person watching western movies##5
+33. the person eating grapefruit is on the left or right of the owner of the dog##3
+34. the person drinking coffee is not the person driving the roller or the person drinking coffee is not the fan electronic or both
+35. the person watching drama movies is the fan electronic or the fan electronic is the person driving the roller or both##11
+36. the person drinking coffee is on the left or right of the owner of the horse##3
+37. the owner of the chinchilla is not to the right of the person driving the jet-ski##8
+38. the person eating grapefruit is in an odd position##4
+39. the person eating cauliflower is not to the right of the person drinking soy-milk##8
+40. the person watching disaster movies is not the person drinking mirinda##6
+41. the fan salsa is the person watching thriller movies##1
+42. the fan funk is the person driving the car##1
+43. the person drinking iced-tea is not the person eating cauliflower or the fan ambient is not the person drinking iced-tea or both
+44. the person eating zucchini is the person watching epic movies or the person eating zucchini is the owner of the goldfish, but not both##10
+45. the person eating pumpkin is not to the right of the fan disco##8
+46. the person who's hobby is singing is on the left or right of the person who's hobby is traveling##3
+47. the person who's hobby is traveling is not to the left of the person watching drama movies##8
+48. the person drinking hot-chocolate is somewhere to the right of the owner of the goat##5
+49. the person who's hobby is singing is on the right of the fan electronic##1
+50. the person driving the van is in an odd position##4
+51. the person drinking soy-milk is somewhere between the person watching crime movies and the person eating peach##7
+52. the person driving the subway is not the person drinking soy-milk or the person driving the subway is not the person eating cauliflower or both
+53. the person watching disaster movies is not to the left of the person eating cauliflower##8
+54. the person driving the motorbike and the person eating peach have different parity positions##9
+55. the person driving the roller is on the left of the person drinking fanta##1
+56. the person drinking iced-tea is on the left of the person drinking hot-chocolate##1
+57. the person eating pear is not to the left of the person eating cauliflower##8
+58. the fan ambient and the person eating pumpkin have different parity positions##9
+59. the person eating grapefruit is on the left or right of the person who's hobby is traveling##3
+60. the person watching disaster movies is not the person driving the car or the person driving the car is not the person eating cauliflower or both
+61. the person who's hobby is skydiving and the person drinking cola have different parity positions##9
+62. the person watching crime movies is not to the left of the person watching epic movies##8
+63. the person driving the boat is not the person drinking mirinda##6
+64. the person drinking iced-tea is on the left of the owner of the horse##1
+65. the person driving the motorbike and the owner of the goat have the same parity positions##9
+66. the owner of the chinchilla is the fan funk or the owner of the chinchilla is the person who's hobby is sudoku or both##11
+67. the person watching disaster movies is not the person drinking mirinda or the person watching disaster movies is not the owner of the lizard or both
+68. the person watching western movies and the owner of the goldfish have different parity positions##9
+69. the owner of the horse is not to the right of the fan funk##8
+70. the person watching thriller movies is somewhere between the person drinking iced-tea and the person drinking coffee##7
+71. the person eating zucchini is not the fan gospel or the person eating zucchini is not the owner of the lizard or both
+72. the person watching epic movies is not to the left of the person driving the subway##8
+73. the fan disco is somewhere to the left of the person eating blueberry##5
+74. the person who's hobby is traveling and the person driving the motorbike have the same parity positions##9
+75. the person who's hobby is sudoku is the fan ambient or the person who's hobby is sudoku is the person eating cauliflower, but not both##10
+76. the fan pop is somewhere to the right of the person eating blueberry##5
+77. the person eating cauliflower is not the person watching western movies or the person watching western movies is not the person drinking iced-tea or both
+78. the fan funk is somewhere to the right of the fan ambient##5
+79. the fan pop is somewhere to the right of the owner of the dog##5
+80. the person who's hobby is traveling is the person eating blueberry##1
+81. the person who's hobby is drawing is not to the right of the person eating blueberry##8
+82. the person drinking soy-milk is not the person watching crime movies or the person watching crime movies is not the person eating zucchini or both
+83. the person drinking soy-milk is not the person watching disaster movies or the person drinking soy-milk is not the person driving the car or both
+84. the owner of the lizard is not the person driving the boat##6
+85. the person eating pumpkin is the owner of the goat or the person eating pumpkin is the person drinking mirinda, but not both##10
+86. the person watching satire movies is not the fan disco or the person watching satire movies is not the person driving the jet-ski or both
+87. the person drinking coffee is not the person driving the subway##6
+88. the person eating zucchini is the person who's hobby is skydiving or the person eating zucchini is the person driving the jet-ski or both##11
+89. the person watching western movies is somewhere to the right of the person drinking cola##5
+90. the fan electronic is the person who's hobby is traveling or the person watching disaster movies is the fan electronic, but not both##10
+91. the person driving the car is on the right of the owner of the horse##1
+92. the owner of the lizard and the fan salsa have different parity positions##9","{'Beverage': ['cola', 'iced-tea', 'hot-chocolate', 'coffee', 'soy-milk', 'mirinda', 'fanta'], 'Food': ['peach', 'pumpkin', 'cauliflower', 'zucchini', 'pear', 'blueberry', 'grapefruit'], 'Hobby': ['sudoku', 'drawing', 'baking', 'skydiving', 'card-games', 'traveling', 'singing'], 'Movie-Genre': ['satire', 'western', 'thriller', 'epic', 'drama', 'crime', 'disaster'], 'Music-Genre': ['ambient', 'disco', 'salsa', 'funk', 'gospel', 'electronic', 'pop'], 'Pet': ['chinchilla', 'goat', 'horse', 'lizard', 'goldfish', 'dog', 'pony'], 'Transport': ['jet-ski', 'motorbike', 'subway', 'car', 'boat', 'roller', 'van']}"
diff --git a/part2/level2/Pt2_1x3_level2.csv b/part2/level2/Pt2_1x3_level2.csv
new file mode 100644
index 0000000000000000000000000000000000000000..64f5feda64a78f111bfa80c8e6668ac6d25f763a
--- /dev/null
+++ b/part2/level2/Pt2_1x3_level2.csv
@@ -0,0 +1,31 @@
+ID,Clues,SolutionGrid
+Pt1_1x3_level2-0,"There are 3 different nationalities: indian, japanese, thai
+1. the thai is on the left of the japanese##1
+2. the thai is between the indian and the japanese","{'Nationality': ['indian', 'thai', 'japanese']}"
+Pt1_1x3_level2-1,"The people perfer 3 different movie-genres: disaster, horror, sports
+1. the person watching disaster movies is between the person watching horror movies and the person watching sports movies
+2. the person watching horror movies is on the right of the person watching disaster movies##1","{'Movie-Genre': ['sports', 'disaster', 'horror']}"
+Pt1_1x3_level2-2,"The people prefer 3 different music-genres: ambient, folk, metal
+1. the fan of folk is between the fan of ambient and the fan of metal
+2. the fan of folk is on the left of the fan of ambient##1","{'Music-Genre': ['metal', 'folk', 'ambient']}"
+Pt1_1x3_level2-3,"3 different pets are kept: ferret, guinea-pig, snake
+1. the owner of the snake is on the left of the owner of the guinea-pig##1
+2. the owner of the snake is between the owner of the guinea-pig and the owner of the ferret","{'Pet': ['ferret', 'snake', 'guinea-pig']}"
+Pt1_1x3_level2-4,"There are 3 different favourite beverages: cola, juice, milk
+1. the person drinking cola is between the person drinking milk and the person drinking juice
+2. the person drinking milk is on the far right##1","{'Beverage': ['juice', 'cola', 'milk']}"
+Pt1_1x3_level2-5,"There are 3 different favourite beverages: almond-milk, juice, mirinda
+1. the person drinking mirinda is between the person drinking juice and the person drinking almond-milk
+2. the person drinking almond-milk is on the right of the person drinking mirinda##1","{'Beverage': ['juice', 'mirinda', 'almond-milk']}"
+Pt1_1x3_level2-6,"3 different pets are kept: cat, frog, hedgehog
+1. the owner of the cat is between the owner of the hedgehog and the owner of the frog
+2. the owner of the cat is on the right of the owner of the hedgehog##1","{'Pet': ['hedgehog', 'cat', 'frog']}"
+Pt1_1x3_level2-7,"The people have 3 different hobbies: drawing, gardening, reading
+1. the person who's hobby is drawing is on the left of the person who's hobby is gardening##1
+2. the person who's hobby is gardening is between the person who's hobby is reading and the person who's hobby is drawing","{'Hobby': ['drawing', 'gardening', 'reading']}"
+Pt1_1x3_level2-8,"The people prefer 3 different music-genres: country, rock, techno
+1. the fan of techno is between the fan of country and the fan of rock
+2. the fan of techno is on the left of the fan of rock##1","{'Music-Genre': ['country', 'techno', 'rock']}"
+Pt1_1x3_level2-9,"3 different pets are kept: bird, ferret, rabbit
+1. the owner of the rabbit is between the owner of the bird and the owner of the ferret
+2. the owner of the bird is on the right of the owner of the rabbit##1","{'Pet': ['ferret', 'rabbit', 'bird']}"
diff --git a/part2/level2/Pt2_1x4_level2.csv b/part2/level2/Pt2_1x4_level2.csv
new file mode 100644
index 0000000000000000000000000000000000000000..c679924a10e66a853fa28ae6639b84970e1af0e1
--- /dev/null
+++ b/part2/level2/Pt2_1x4_level2.csv
@@ -0,0 +1,38 @@
+ID,Clues,SolutionGrid
+Pt1_1x4_level2-0,"The people prefer 4 different music-genres: hip-hop, jazz, metal, soul
+1. the fan of jazz is between the fan of metal and the fan of soul
+2. the fan of jazz is on the left of the fan of metal##1
+3. the fan of hip-hop is on the far left##1","{'Music-Genre': ['hip-hop', 'soul', 'jazz', 'metal']}"
+Pt1_1x4_level2-1,"There are 4 different favourite beverages: cola, hot-chocolate, iced-tea, mirinda
+1. the person drinking mirinda is on the right of the person drinking hot-chocolate##1
+2. the person drinking iced-tea is on the right of the person drinking cola##1
+3. the person drinking mirinda is between the person drinking hot-chocolate and the person drinking cola","{'Beverage': ['hot-chocolate', 'mirinda', 'cola', 'iced-tea']}"
+Pt1_1x4_level2-2,"4 different pets are kept: bird, ferret, pony, turtle
+1. the owner of the turtle is on the right of the owner of the bird##1
+2. the owner of the pony is between the owner of the ferret and the owner of the turtle
+3. the owner of the bird is on the far left##1","{'Pet': ['bird', 'turtle', 'pony', 'ferret']}"
+Pt1_1x4_level2-3,"There 4 different types of food: asparagus, nectarine, papaya, strawberry
+1. the person eating papaya is between the person eating nectarine and the person eating asparagus
+2. the person eating asparagus is on the right of the person eating papaya##1
+3. the person eating nectarine is on the right of the person eating strawberry##1","{'Food': ['strawberry', 'nectarine', 'papaya', 'asparagus']}"
+Pt1_1x4_level2-4,"There 4 different types of food: broccoli, carrot, onion, raspberry
+1. the person eating onion is between the person eating raspberry and the person eating carrot
+2. the person eating broccoli is on the left of the person eating carrot##1
+3. the person eating broccoli is on the far left##1","{'Food': ['broccoli', 'carrot', 'onion', 'raspberry']}"
+Pt1_1x4_level2-5,"The people have 4 different jobs:  accountant, engineer, fisherman, lawyer
+1. the lawyer is between the engineer and the fisherman
+2. the fisherman is on the far right##1","{'Job': ['accountant', 'engineer', 'lawyer', 'fisherman']}"
+Pt1_1x4_level2-6,"There are 4 different favourite beverages: fanta, juice, lemonade, soy-milk
+1. the person drinking juice is between the person drinking lemonade and the person drinking fanta
+2. the person drinking juice is on the left of the person drinking fanta##1
+3. the person drinking fanta is between the person drinking soy-milk and the person drinking juice","{'Beverage': ['lemonade', 'juice', 'fanta', 'soy-milk']}"
+Pt1_1x4_level2-7,"The people use 4 different means of transport: airplane, quad-bike, scooter, subway
+1. the person driving the airplane is on the far left##1
+2. the person driving the scooter is between the person driving the airplane and the person driving the subway","{'Transport': ['airplane', 'scooter', 'subway', 'quad-bike']}"
+Pt1_1x4_level2-8,"The people perfer 4 different movie-genres: comedy, disaster, fantasy, time-travel
+1. the person watching time-travel movies is on the left of the person watching fantasy movies##1
+2. the person watching fantasy movies is between the person watching comedy movies and the person watching time-travel movies
+3. the person watching comedy movies is on the left of the person watching disaster movies##1","{'Movie-Genre': ['time-travel', 'fantasy', 'comedy', 'disaster']}"
+Pt1_1x4_level2-9,"The people prefer 4 different types of sport: parkour, skiing, volleyball, weightlifting
+1. the person who's sport is volleyball is on the far left##1
+2. the person who's sport is parkour is between the person who's sport is weightlifting and the person who's sport is volleyball","{'Sport': ['volleyball', 'parkour', 'weightlifting', 'skiing']}"
diff --git a/part2/level2/Pt2_1x5_level2.csv b/part2/level2/Pt2_1x5_level2.csv
new file mode 100644
index 0000000000000000000000000000000000000000..efda49a0f05950b65f16d0c6d8da3f67c0a17fb7
--- /dev/null
+++ b/part2/level2/Pt2_1x5_level2.csv
@@ -0,0 +1,47 @@
+ID,Clues,SolutionGrid
+Pt1_1x5_level2-0,"The people prefer 5 different types of sport: badminton, cricket, skiing, soccer, weightlifting
+1. the person who's sport is soccer is in the middle##1
+2. the person who's sport is cricket is on the right of the person who's sport is weightlifting##1
+3. the person who's sport is cricket is on the left of the person who's sport is soccer##1
+4. the person who's sport is skiing is between the person who's sport is soccer and the person who's sport is badminton","{'Sport': ['weightlifting', 'cricket', 'soccer', 'skiing', 'badminton']}"
+Pt1_1x5_level2-1,"The people use 5 different means of transport: airplane, quad-bike, skateboard, trike, van
+1. the person driving the trike is on the left of the person driving the van##1
+2. the person driving the airplane is between the person driving the skateboard and the person driving the quad-bike
+3. the person driving the skateboard is on the far left##1","{'Transport': ['skateboard', 'airplane', 'quad-bike', 'trike', 'van']}"
+Pt1_1x5_level2-2,"There are 5 different favourite beverages: 7up, fanta, iced-tea, mirinda, sprite
+1. the person drinking fanta is between the person drinking iced-tea and the person drinking sprite
+2. the person drinking sprite is between the person drinking fanta and the person drinking mirinda
+3. the person drinking mirinda is on the left of the person drinking sprite##1
+4. the person drinking iced-tea is on the left of the person drinking 7up##1","{'Beverage': ['mirinda', 'sprite', 'fanta', 'iced-tea', '7up']}"
+Pt1_1x5_level2-3,"There are 5 different nationalities: american, australian, british, indian, nigerian
+1. the british is on the right of the nigerian##1
+2. the australian is on the right of the indian##1
+3. the australian is between the indian and the american
+4. the nigerian is on the right of the american##1","{'Nationality': ['indian', 'australian', 'american', 'nigerian', 'british']}"
+Pt1_1x5_level2-4,"5 different pets are kept: cat, chinchilla, ferret, frog, turtle
+1. the owner of the frog is on the right of the owner of the cat##1
+2. the owner of the frog is on the left of the owner of the ferret##1
+3. the owner of the turtle is between the owner of the ferret and the owner of the chinchilla
+4. the owner of the turtle is on the right of the owner of the ferret##1","{'Pet': ['cat', 'frog', 'ferret', 'turtle', 'chinchilla']}"
+Pt1_1x5_level2-5,"The people have 5 different jobs:  chef, designer, lawyer, musician, teacher
+1. the teacher is on the right of the designer##1
+2. the lawyer is between the musician and the chef
+3. the musician is on the far left##1","{'Job': ['musician', 'lawyer', 'chef', 'designer', 'teacher']}"
+Pt1_1x5_level2-6,"The people have 5 different jobs:  coach, firefighter, police-officer, social-worker, teacher
+1. the firefighter is between the coach and the police-officer
+2. the firefighter is in the middle##1
+3. the teacher is on the right of the police-officer##1","{'Job': ['social-worker', 'coach', 'firefighter', 'police-officer', 'teacher']}"
+Pt1_1x5_level2-7,"The people perfer 5 different movie-genres: action, adventure, horror, mystery, western
+1. the person watching adventure movies is on the far right##1
+2. the person watching horror movies is on the left of the person watching adventure movies##1
+3. the person watching western movies is on the left of the person watching action movies##1
+4. the person watching mystery movies is between the person watching horror movies and the person watching action movies","{'Movie-Genre': ['western', 'action', 'mystery', 'horror', 'adventure']}"
+Pt1_1x5_level2-8,"The people use 5 different means of transport: bike, boat, bus, roller, snowmobile
+1. the person driving the bike is on the right of the person driving the roller##1
+2. the person driving the bus is on the far left##1
+3. the person driving the snowmobile is between the person driving the bus and the person driving the boat","{'Transport': ['bus', 'snowmobile', 'boat', 'roller', 'bike']}"
+Pt1_1x5_level2-9,"There 5 different types of food: apricot, papaya, pineapple, plum, strawberry
+1. the person eating plum is between the person eating pineapple and the person eating apricot
+2. the person eating strawberry is on the far right##1
+3. the person eating pineapple is on the left of the person eating papaya##1
+4. the person eating apricot is on the far left##1","{'Food': ['apricot', 'plum', 'pineapple', 'papaya', 'strawberry']}"
diff --git a/part2/level2/Pt2_1x6_level2.csv b/part2/level2/Pt2_1x6_level2.csv
new file mode 100644
index 0000000000000000000000000000000000000000..cb0ebdf684284908b05cbd297e2e37289d359fc5
--- /dev/null
+++ b/part2/level2/Pt2_1x6_level2.csv
@@ -0,0 +1,60 @@
+ID,Clues,SolutionGrid
+Pt1_1x6_level2-0,"6 different pets are kept: cat, ferret, hamster, horse, pony, rabbit
+1. the owner of the pony is on the left of the owner of the hamster##1
+2. the owner of the hamster is on the far right##1
+3. the owner of the cat is on the left of the owner of the pony##1
+4. the owner of the horse is between the owner of the ferret and the owner of the rabbit
+5. the owner of the horse is on the left of the owner of the rabbit##1","{'Pet': ['ferret', 'horse', 'rabbit', 'cat', 'pony', 'hamster']}"
+Pt1_1x6_level2-1,"The people prefer 6 different music-genres: ambient, electronic, funk, reggae, rock, trance
+1. the fan of rock is on the right of the fan of electronic##1
+2. the fan of funk is between the fan of reggae and the fan of trance
+3. the fan of ambient is on the far right##1
+4. the fan of ambient is on the right of the fan of rock##1
+5. the fan of electronic is on the right of the fan of reggae##1
+6. the fan of funk is between the fan of trance and the fan of reggae","{'Music-Genre': ['trance', 'funk', 'reggae', 'electronic', 'rock', 'ambient']}"
+Pt1_1x6_level2-2,"There 6 different types of food: cabbage, cauliflower, cranberry, grapefruit, spinach, strawberry
+1. the person eating cranberry is between the person eating cabbage and the person eating spinach
+2. the person eating cauliflower is on the right of the person eating cabbage##1
+3. the person eating grapefruit is on the far right##1
+4. the person eating grapefruit is on the right of the person eating cauliflower##1","{'Food': ['strawberry', 'spinach', 'cranberry', 'cabbage', 'cauliflower', 'grapefruit']}"
+Pt1_1x6_level2-3,"6 different pets are kept: bird, goat, goldfish, lizard, rat, turtle
+1. the owner of the goldfish is on the right of the owner of the lizard##1
+2. the owner of the turtle is on the far right##1
+3. the owner of the bird is between the owner of the goldfish and the owner of the goat
+4. the owner of the turtle is on the right of the owner of the goat##1","{'Pet': ['rat', 'lizard', 'goldfish', 'bird', 'goat', 'turtle']}"
+Pt1_1x6_level2-4,"The people perfer 6 different movie-genres: adventure, comedy, martial-arts, romance, scientific, time-travel
+1. the person watching time-travel movies is on the right of the person watching martial-arts movies##1
+2. the person watching scientific movies is between the person watching time-travel movies and the person watching comedy movies
+3. the person watching comedy movies is between the person watching scientific movies and the person watching adventure movies
+4. the person watching scientific movies is on the right of the person watching time-travel movies##1
+5. the person watching adventure movies is on the left of the person watching romance movies##1","{'Movie-Genre': ['martial-arts', 'time-travel', 'scientific', 'comedy', 'adventure', 'romance']}"
+Pt1_1x6_level2-5,"The people have 6 different jobs:  analyst, electrician, entrepreneur, journalist, lawyer, software-developer
+1. the lawyer is on the far left##1
+2. the entrepreneur is on the left of the analyst##1
+3. the analyst is on the far right##1
+4. the journalist is between the electrician and the software-developer
+5. the software-developer is on the right of the journalist##1","{'Job': ['lawyer', 'electrician', 'journalist', 'software-developer', 'entrepreneur', 'analyst']}"
+Pt1_1x6_level2-6,"There are 6 different nationalities: argentine, canadian, colombian, german, italian, russian
+1. the canadian is on the far right##1
+2. the russian is on the right of the colombian##1
+3. the german is between the canadian and the argentine
+4. the russian is on the left of the italian##1","{'Nationality': ['colombian', 'russian', 'italian', 'argentine', 'german', 'canadian']}"
+Pt1_1x6_level2-7,"The people have 6 different hobbies: card-games, drawing, fishing, puzzles, rock-climbing, skydiving
+1. the person who's hobby is fishing is between the person who's hobby is skydiving and the person who's hobby is drawing
+2. the person who's hobby is rock-climbing is between the person who's hobby is card-games and the person who's hobby is drawing
+3. the person who's hobby is puzzles is on the right of the person who's hobby is skydiving##1
+4. the person who's hobby is fishing is on the left of the person who's hobby is skydiving##1
+5. the person who's hobby is rock-climbing is on the right of the person who's hobby is card-games##1","{'Hobby': ['card-games', 'rock-climbing', 'drawing', 'fishing', 'skydiving', 'puzzles']}"
+Pt1_1x6_level2-8,"The people have 6 different jobs:  bartender, chef, designer, engineer, project-manager, writer
+1. the designer is between the chef and the writer
+2. the chef is between the designer and the bartender
+3. the writer is between the project-manager and the designer
+4. the project-manager is on the right of the engineer##1
+5. the bartender is on the right of the chef##1","{'Job': ['engineer', 'project-manager', 'writer', 'designer', 'chef', 'bartender']}"
+Pt1_1x6_level2-9,"The people perfer 6 different movie-genres: action, epic, family, spy, superhero, time-travel
+1. the person watching superhero movies is on the left of the person watching epic movies##1
+2. the person watching superhero movies is between the person watching spy movies and the person watching epic movies
+3. the person watching superhero movies is on the right of the person watching spy movies##1
+4. the person watching family movies is on the left of the person watching action movies##1
+5. the person watching action movies is on the far right##1
+6. the person watching time-travel movies is on the left of the person watching spy movies##1","{'Movie-Genre': ['time-travel', 'spy', 'superhero', 'epic', 'family', 'action']}"
diff --git a/part2/level2/Pt2_1x7_level2.csv b/part2/level2/Pt2_1x7_level2.csv
new file mode 100644
index 0000000000000000000000000000000000000000..5476535396da849ab26f95c070c373159bb78612
--- /dev/null
+++ b/part2/level2/Pt2_1x7_level2.csv
@@ -0,0 +1,70 @@
+ID,Clues,SolutionGrid
+Pt1_1x7_level2-0,"The people prefer 7 different music-genres: ambient, blues, classical, d&b, disco, house, techno
+1. the fan of house is on the right of the fan of blues##1
+2. the fan of ambient is on the left of the fan of d&b##1
+3. the fan of techno is on the left of the fan of classical##1
+4. the fan of disco is between the fan of ambient and the fan of classical
+5. the fan of d&b is between the fan of blues and the fan of ambient","{'Music-Genre': ['techno', 'classical', 'disco', 'ambient', 'd&b', 'blues', 'house']}"
+Pt1_1x7_level2-1,"The people have 7 different hobbies: baking, camping, chess, collecting, filmmaking, fishing, skydiving
+1. the person who's hobby is fishing is on the left of the person who's hobby is skydiving##1
+2. the person who's hobby is baking is on the right of the person who's hobby is skydiving##1
+3. the person who's hobby is chess is on the right of the person who's hobby is baking##1
+4. the person who's hobby is chess is between the person who's hobby is collecting and the person who's hobby is baking
+5. the person who's hobby is collecting is on the left of the person who's hobby is camping##1
+6. the person who's hobby is chess is in the middle##1","{'Hobby': ['fishing', 'skydiving', 'baking', 'chess', 'collecting', 'camping', 'filmmaking']}"
+Pt1_1x7_level2-2,"The people have 7 different hobbies: baking, card-games, fishing, hiking, sudoku, traveling, woodworking
+1. the person who's hobby is hiking is on the right of the person who's hobby is fishing##1
+2. the person who's hobby is traveling is on the right of the person who's hobby is woodworking##1
+3. the person who's hobby is fishing is on the right of the person who's hobby is baking##1
+4. the person who's hobby is traveling is on the right of the person who's hobby is woodworking##1
+5. the person who's hobby is card-games is on the left of the person who's hobby is baking##1
+6. the person who's hobby is sudoku is between the person who's hobby is traveling and the person who's hobby is card-games","{'Hobby': ['woodworking', 'traveling', 'sudoku', 'card-games', 'baking', 'fishing', 'hiking']}"
+Pt1_1x7_level2-3,"The people have 7 different hobbies: camping, chess, dancing, fishing, reading, sudoku, woodworking
+1. the person who's hobby is woodworking is between the person who's hobby is fishing and the person who's hobby is reading
+2. the person who's hobby is sudoku is on the left of the person who's hobby is chess##1
+3. the person who's hobby is camping is on the right of the person who's hobby is reading##1
+4. the person who's hobby is sudoku is on the left of the person who's hobby is chess##1
+5. the person who's hobby is camping is on the right of the person who's hobby is reading##1
+6. the person who's hobby is woodworking is in the middle##1
+7. the person who's hobby is dancing is the person who's hobby is dancing##1
+8. the person who's hobby is camping is on the left of the person who's hobby is dancing##1","{'Hobby': ['sudoku', 'chess', 'fishing', 'woodworking', 'reading', 'camping', 'dancing']}"
+Pt1_1x7_level2-4,"The people perfer 7 different movie-genres: action, animation, drama, family, martial-arts, musical, zombie
+1. the person watching musical movies is between the person watching family movies and the person watching martial-arts movies
+2. the person watching action movies is on the far right##1
+3. the person watching family movies is the person watching family movies##1
+4. the person watching animation movies is on the left of the person watching action movies##1
+5. the person watching zombie movies is on the far left##1
+6. the person watching drama movies is between the person watching martial-arts movies and the person watching animation movies","{'Movie-Genre': ['zombie', 'family', 'musical', 'martial-arts', 'drama', 'animation', 'action']}"
+Pt1_1x7_level2-5,"The people have 7 different hobbies: baking, chess, dancing, fishing, magic-tricks, rock-climbing, singing
+1. the person who's hobby is chess is on the right of the person who's hobby is baking##1
+2. the person who's hobby is singing is on the right of the person who's hobby is chess##1
+3. the person who's hobby is dancing is on the far right##1
+4. the person who's hobby is rock-climbing is between the person who's hobby is magic-tricks and the person who's hobby is fishing
+5. the person who's hobby is magic-tricks is on the left of the person who's hobby is dancing##1","{'Hobby': ['baking', 'chess', 'singing', 'fishing', 'rock-climbing', 'magic-tricks', 'dancing']}"
+Pt1_1x7_level2-6,"The people have 7 different hobbies: camping, dancing, puzzles, singing, skydiving, traveling, woodworking
+1. the person who's hobby is dancing is between the person who's hobby is traveling and the person who's hobby is skydiving
+2. the person who's hobby is singing is on the right of the person who's hobby is puzzles##1
+3. the person who's hobby is singing is on the left of the person who's hobby is traveling##1
+4. the person who's hobby is skydiving is on the far right##1
+5. the person who's hobby is puzzles is on the right of the person who's hobby is woodworking##1","{'Hobby': ['camping', 'woodworking', 'puzzles', 'singing', 'traveling', 'dancing', 'skydiving']}"
+Pt1_1x7_level2-7,"The people prefer 7 different types of sport: baseball, basketball, biathlon, cycling, golf, sailing, skiing
+1. the person who's sport is sailing is in the middle##1
+2. the person who's sport is golf is on the right of the person who's sport is cycling##1
+3. the person who's sport is basketball is between the person who's sport is baseball and the person who's sport is biathlon
+4. the person who's sport is baseball is on the left of the person who's sport is sailing##1
+5. the person who's sport is cycling is between the person who's sport is skiing and the person who's sport is golf
+6. the person who's sport is skiing is on the left of the person who's sport is cycling##1","{'Sport': ['biathlon', 'basketball', 'baseball', 'sailing', 'skiing', 'cycling', 'golf']}"
+Pt1_1x7_level2-8,"The people have 7 different hobbies: baking, chess, gardening, magic-tricks, photography, singing, woodworking
+1. the person who's hobby is woodworking is on the left of the person who's hobby is baking##1
+2. the person who's hobby is baking is between the person who's hobby is woodworking and the person who's hobby is magic-tricks
+3. the person who's hobby is singing is on the far left##1
+4. the person who's hobby is photography is on the right of the person who's hobby is gardening##1
+5. the person who's hobby is gardening is on the right of the person who's hobby is chess##1
+6. the person who's hobby is singing is on the left of the person who's hobby is chess##1","{'Hobby': ['singing', 'chess', 'gardening', 'photography', 'woodworking', 'baking', 'magic-tricks']}"
+Pt1_1x7_level2-9,"The people perfer 7 different movie-genres: action, adventure, drama, martial-arts, satire, time-travel, zombie
+1. the person watching adventure movies is on the right of the person watching martial-arts movies##1
+2. the person watching satire movies is on the right of the person watching zombie movies##1
+3. the person watching martial-arts movies is the person watching martial-arts movies##1
+4. the person watching satire movies is between the person watching zombie movies and the person watching martial-arts movies
+5. the person watching action movies is on the right of the person watching time-travel movies##1
+6. the person watching drama movies is between the person watching action movies and the person watching zombie movies","{'Movie-Genre': ['time-travel', 'action', 'drama', 'zombie', 'satire', 'martial-arts', 'adventure']}"
diff --git a/part2/level2/Pt2_2x3_level2.csv b/part2/level2/Pt2_2x3_level2.csv
new file mode 100644
index 0000000000000000000000000000000000000000..a5e39cc38017d49ff5719cedc5e9ebbea8ea78f9
--- /dev/null
+++ b/part2/level2/Pt2_2x3_level2.csv
@@ -0,0 +1,46 @@
+ID,Clues,SolutionGrid
+Pt1_2x3_level2-0,"There are 3 different favourite beverages: juice, lemonade, soy-milk
+The people prefer 3 different music-genres: disco, folk, pop
+1. the fan of folk is the person drinking lemonade##1
+2. the person drinking soy-milk is between the fan of pop and the person drinking lemonade
+3. the person drinking juice is on the right of the fan of disco##1","{'Beverage': ['lemonade', 'soy-milk', 'juice'], 'Music-Genre': ['folk', 'disco', 'pop']}"
+Pt1_2x3_level2-1,"The people have 3 different hobbies: drawing, rock-climbing, sudoku
+The people have 3 different jobs:  coach, dressmaker, social-worker
+1. the person who's hobby is drawing is on the left of the person who's hobby is sudoku##1
+2. the social-worker is between the coach and the person who's hobby is drawing","{'Hobby': ['drawing', 'sudoku', 'rock-climbing'], 'Job': ['dressmaker', 'social-worker', 'coach']}"
+Pt1_2x3_level2-2,"There are 3 different favourite beverages: cola, mirinda, tea
+3 different pets are kept: dog, ferret, goldfish
+1. the owner of the dog is on the right of the person drinking cola##1
+2. the person drinking cola is between the owner of the ferret and the person drinking tea","{'Beverage': ['mirinda', 'cola', 'tea'], 'Pet': ['ferret', 'goldfish', 'dog']}"
+Pt1_2x3_level2-3,"The people prefer 3 different music-genres: funk, r&b, soul
+3 different pets are kept: bird, fish, goldfish
+1. the fan of funk is the owner of the bird##1
+2. the fan of soul is between the owner of the fish and the owner of the bird
+3. the owner of the goldfish is on the left of the owner of the bird##1","{'Music-Genre': ['r&b', 'soul', 'funk'], 'Pet': ['fish', 'goldfish', 'bird']}"
+Pt1_2x3_level2-4,"The people have 3 different hobbies: cooking, reading, sudoku
+3 different pets are kept: chinchilla, fish, goat
+1. the person who's hobby is sudoku is on the left of the person who's hobby is cooking##1
+2. the person who's hobby is sudoku is on the right of the owner of the goat##1
+3. the owner of the chinchilla is between the owner of the goat and the owner of the fish","{'Hobby': ['reading', 'sudoku', 'cooking'], 'Pet': ['goat', 'chinchilla', 'fish']}"
+Pt1_2x3_level2-5,"There are 3 different nationalities: dutch, egyptian, indian
+The people prefer 3 different types of sport: basketball, rowing, weightlifting
+1. the person who's sport is basketball is between the indian and the dutch
+2. the dutch is the person who's sport is rowing##1
+3. the egyptian is on the right of the dutch##1","{'Nationality': ['dutch', 'egyptian', 'indian'], 'Sport': ['rowing', 'basketball', 'weightlifting']}"
+Pt1_2x3_level2-6,"There 3 different types of food: broccoli, carrot, pineapple
+There are 3 different nationalities: brazilian, chinese, dutch
+1. the person eating pineapple is on the right of the person eating broccoli##1
+2. the brazilian is between the person eating pineapple and the chinese","{'Food': ['carrot', 'broccoli', 'pineapple'], 'Nationality': ['chinese', 'brazilian', 'dutch']}"
+Pt1_2x3_level2-7,"The people perfer 3 different movie-genres: comedy, satire, western
+There are 3 different nationalities: brazilian, british, mexican
+1. the person watching satire movies is the mexican##1
+2. the british is between the person watching satire movies and the person watching western movies
+3. the person watching satire movies is on the right of the person watching comedy movies##1","{'Movie-Genre': ['western', 'comedy', 'satire'], 'Nationality': ['brazilian', 'british', 'mexican']}"
+Pt1_2x3_level2-8,"The people prefer 3 different types of sport: ice-hockey, swimming, weightlifting
+The people use 3 different means of transport: bus, quad-bike, snowmobile
+1. the person driving the bus is on the left of the person who's sport is swimming##1
+2. the person driving the bus is between the person who's sport is weightlifting and the person driving the quad-bike","{'Sport': ['weightlifting', 'ice-hockey', 'swimming'], 'Transport': ['snowmobile', 'bus', 'quad-bike']}"
+Pt1_2x3_level2-9,"The people have 3 different jobs:  fisherman, lawyer, social-worker
+The people use 3 different means of transport: car, motorbike, quad-bike
+1. the person driving the car is on the right of the social-worker##1
+2. the lawyer is between the person driving the quad-bike and the fisherman","{'Job': ['social-worker', 'lawyer', 'fisherman'], 'Transport': ['quad-bike', 'car', 'motorbike']}"
diff --git a/part2/level2/Pt2_2x4_level2.csv b/part2/level2/Pt2_2x4_level2.csv
new file mode 100644
index 0000000000000000000000000000000000000000..523ec39451bc7f27c234c5a4cb03099a688c837a
--- /dev/null
+++ b/part2/level2/Pt2_2x4_level2.csv
@@ -0,0 +1,67 @@
+ID,Clues,SolutionGrid
+Pt1_2x4_level2-0,"There are 4 different favourite beverages: cola, juice, lemonade, water
+The people prefer 4 different types of sport: cycling, ice-hockey, soccer, weightlifting
+1. the person drinking cola is on the right of the person who's sport is soccer##1
+2. the person who's sport is weightlifting is on the far left##1
+3. the person who's sport is soccer is between the person who's sport is ice-hockey and the person drinking juice
+4. the person drinking water is on the far left##1
+5. the person drinking lemonade is between the person drinking juice and the person drinking cola","{'Beverage': ['water', 'juice', 'lemonade', 'cola'], 'Sport': ['weightlifting', 'cycling', 'soccer', 'ice-hockey']}"
+Pt1_2x4_level2-1,"The people have 4 different hobbies: gardening, magic-tricks, reading, video-games
+There are 4 different nationalities: british, colombian, dutch, turkish
+1. the turkish is between the person who's hobby is reading and the colombian
+2. the person who's hobby is video-games is on the far right##1
+3. the dutch is on the right of the british##1
+4. the person who's hobby is gardening is on the left of the british##1","{'Hobby': ['magic-tricks', 'gardening', 'reading', 'video-games'], 'Nationality': ['colombian', 'turkish', 'british', 'dutch']}"
+Pt1_2x4_level2-2,"There 4 different types of food: cauliflower, corn, cranberry, kale
+There are 4 different nationalities: australian, british, colombian, french
+1. the colombian is on the right of the person eating kale##1
+2. the colombian is between the british and the person eating corn
+3. the british is on the far left##1
+4. the french is on the left of the person eating cranberry##1
+5. the person eating corn is the french##1","{'Food': ['kale', 'cauliflower', 'corn', 'cranberry'], 'Nationality': ['british', 'colombian', 'french', 'australian']}"
+Pt1_2x4_level2-3,"4 different pets are kept: cat, lizard, pony, rat
+The people prefer 4 different types of sport: basketball, biathlon, rugby, tennis
+1. the person who's sport is biathlon is the owner of the lizard##1
+2. the owner of the cat is between the person who's sport is basketball and the owner of the rat
+3. the person who's sport is biathlon is on the far right##1
+4. the owner of the cat is on the right of the person who's sport is rugby##1","{'Pet': ['rat', 'cat', 'pony', 'lizard'], 'Sport': ['rugby', 'tennis', 'basketball', 'biathlon']}"
+Pt1_2x4_level2-4,"There are 4 different favourite beverages: fanta, hot-chocolate, iced-tea, soy-milk
+The people have 4 different hobbies: card-games, dancing, magic-tricks, skydiving
+1. the person drinking fanta is on the left of the person drinking iced-tea##1
+2. the person who's hobby is magic-tricks is on the far left##1
+3. the person who's hobby is card-games is on the far right##1
+4. the person drinking soy-milk is between the person who's hobby is card-games and the person who's hobby is dancing","{'Beverage': ['fanta', 'iced-tea', 'soy-milk', 'hot-chocolate'], 'Hobby': ['magic-tricks', 'dancing', 'skydiving', 'card-games']}"
+Pt1_2x4_level2-5,"The people prefer 4 different music-genres: classical, d&b, pop, salsa
+The people prefer 4 different types of sport: cycling, parkour, rowing, skateboarding
+1. the person who's sport is rowing is on the right of the person who's sport is parkour##1
+2. the fan of salsa is the person who's sport is rowing##1
+3. the fan of salsa is on the far right##1
+4. the fan of d&b is the person who's sport is cycling##1
+5. the fan of pop is between the fan of classical and the fan of d&b","{'Music-Genre': ['d&b', 'pop', 'classical', 'salsa'], 'Sport': ['cycling', 'skateboarding', 'parkour', 'rowing']}"
+Pt1_2x4_level2-6,"The people prefer 4 different music-genres: electronic, gospel, house, punk
+The people use 4 different means of transport: bus, motorbike, roller, snowmobile
+1. the fan of gospel is the person driving the bus##1
+2. the person driving the roller is on the left of the person driving the bus##1
+3. the person driving the snowmobile is on the right of the fan of electronic##1
+4. the person driving the motorbike is on the left of the person driving the snowmobile##1
+5. the fan of electronic is between the person driving the bus and the fan of house","{'Music-Genre': ['punk', 'gospel', 'electronic', 'house'], 'Transport': ['roller', 'bus', 'motorbike', 'snowmobile']}"
+Pt1_2x4_level2-7,"The people prefer 4 different types of sport: biathlon, lacrosse, soccer, weightlifting
+The people use 4 different means of transport: helicopter, motorbike, roller, snowmobile
+1. the person driving the helicopter is the person who's sport is lacrosse##1
+2. the person driving the motorbike is between the person who's sport is soccer and the person driving the roller
+3. the person who's sport is biathlon is on the far left##1
+4. the person driving the helicopter is on the far right##1","{'Sport': ['biathlon', 'weightlifting', 'soccer', 'lacrosse'], 'Transport': ['roller', 'motorbike', 'snowmobile', 'helicopter']}"
+Pt1_2x4_level2-8,"The people have 4 different jobs:  dressmaker, entrepreneur, librarian, videographer
+The people use 4 different means of transport: boat, scooter, ship, van
+1. the librarian is between the person driving the boat and the dressmaker
+2. the person driving the van is on the left of the dressmaker##1
+3. the videographer is on the right of the dressmaker##1
+4. the person driving the boat is on the left of the person driving the van##1
+5. the dressmaker is on the left of the person driving the ship##1","{'Job': ['entrepreneur', 'librarian', 'dressmaker', 'videographer'], 'Transport': ['boat', 'van', 'scooter', 'ship']}"
+Pt1_2x4_level2-9,"There 4 different types of food: avocado, garlic, peach, plum
+The people prefer 4 different types of sport: baseball, ice-hockey, swimming, tennis
+1. the person who's sport is ice-hockey is on the right of the person eating plum##1
+2. the person who's sport is swimming is on the right of the person eating peach##1
+3. the person eating avocado is on the right of the person eating garlic##1
+4. the person who's sport is swimming is on the right of the person who's sport is ice-hockey##1
+5. the person who's sport is ice-hockey is between the person eating garlic and the person who's sport is tennis","{'Food': ['plum', 'peach', 'garlic', 'avocado'], 'Sport': ['tennis', 'ice-hockey', 'swimming', 'baseball']}"
diff --git a/part2/level2/Pt2_2x5_level2.csv b/part2/level2/Pt2_2x5_level2.csv
new file mode 100644
index 0000000000000000000000000000000000000000..0c0772806f8e636c7d58b88d07d96c6266373481
--- /dev/null
+++ b/part2/level2/Pt2_2x5_level2.csv
@@ -0,0 +1,84 @@
+ID,Clues,SolutionGrid
+Pt1_2x5_level2-0,"The people have 5 different jobs:  architect, electrician, firefighter, lawyer, software-developer
+The people prefer 5 different types of sport: basketball, cricket, handball, ice-hockey, swimming
+1. the architect is on the far left##1
+2. the architect is on the left of the person who's sport is swimming##1
+3. the lawyer is on the left of the electrician##1
+4. the person who's sport is handball is between the electrician and the person who's sport is basketball
+5. the lawyer is on the right of the software-developer##1
+6. the person who's sport is cricket is on the left of the firefighter##1","{'Job': ['architect', 'firefighter', 'software-developer', 'lawyer', 'electrician'], 'Sport': ['cricket', 'swimming', 'basketball', 'handball', 'ice-hockey']}"
+Pt1_2x5_level2-1,"There 5 different types of food: apricot, grapefruit, lemon, plum, radish
+The people prefer 5 different music-genres: electronic, house, jazz, salsa, techno
+1. the fan of salsa is the person eating lemon##1
+2. the person eating grapefruit is on the left of the fan of techno##1
+3. the fan of electronic is in the middle##1
+4. the fan of jazz is the person eating plum##1
+5. the person eating apricot is on the right of the fan of house##1
+6. the person eating plum is between the person eating lemon and the person eating radish
+7. the fan of jazz is on the left of the person eating radish##1","{'Food': ['lemon', 'plum', 'radish', 'grapefruit', 'apricot'], 'Music-Genre': ['salsa', 'jazz', 'electronic', 'house', 'techno']}"
+Pt1_2x5_level2-2,"There 5 different types of food: banana, cucumber, nectarine, onion, pepper
+The people have 5 different jobs:  engineer, entrepreneur, fisherman, pilot, software-developer
+1. the person eating nectarine is between the person eating onion and the person eating banana
+2. the fisherman is on the left of the engineer##1
+3. the person eating onion is on the far right##1
+4. the person eating cucumber is on the right of the pilot##1
+5. the person eating banana is between the engineer and the entrepreneur","{'Food': ['pepper', 'cucumber', 'banana', 'nectarine', 'onion'], 'Job': ['pilot', 'entrepreneur', 'fisherman', 'engineer', 'software-developer']}"
+Pt1_2x5_level2-3,"There 5 different types of food: artichoke, cucumber, peas, radish, spinach
+There are 5 different nationalities: argentine, australian, chinese, italian, malaysian
+1. the chinese is on the left of the argentine##1
+2. the person eating spinach is the person eating spinach##1
+3. the chinese is the chinese##1
+4. the person eating spinach is on the left of the person eating radish##1
+5. the argentine is between the person eating artichoke and the australian
+6. the italian is on the left of the malaysian##1
+7. the person eating cucumber is in the middle##1","{'Food': ['artichoke', 'peas', 'cucumber', 'spinach', 'radish'], 'Nationality': ['chinese', 'argentine', 'australian', 'italian', 'malaysian']}"
+Pt1_2x5_level2-4,"The people have 5 different hobbies: gardening, photography, puzzles, rock-climbing, singing
+The people use 5 different means of transport: bus, car, roller, ship, van
+1. the person who's hobby is photography is on the left of the person driving the ship##1
+2. the person driving the roller is on the right of the person who's hobby is puzzles##1
+3. the person who's hobby is gardening is on the left of the person who's hobby is photography##1
+4. the person driving the bus is on the far left##1
+5. the person driving the van is between the person driving the bus and the person who's hobby is rock-climbing","{'Hobby': ['gardening', 'photography', 'rock-climbing', 'puzzles', 'singing'], 'Transport': ['bus', 'van', 'ship', 'car', 'roller']}"
+Pt1_2x5_level2-5,"There 5 different types of food: avocado, cucumber, onion, orange, potato
+The people have 5 different jobs:  entrepreneur, musician, photographer, security-guard, videographer
+1. the videographer is on the left of the photographer##1
+2. the person eating onion is on the left of the entrepreneur##1
+3. the entrepreneur is on the left of the person eating avocado##1
+4. the videographer is the person eating orange##1
+5. the person eating avocado is between the person eating orange and the entrepreneur
+6. the videographer is between the musician and the person eating potato","{'Food': ['onion', 'cucumber', 'avocado', 'orange', 'potato'], 'Job': ['security-guard', 'entrepreneur', 'musician', 'videographer', 'photographer']}"
+Pt1_2x5_level2-6,"The people have 5 different jobs:  architect, chef, engineer, paramedic, scientist
+The people perfer 5 different movie-genres: animation, comedy, documentary, epic, zombie
+1. the person watching epic movies is on the far right##1
+2. the person watching zombie movies is between the person watching comedy movies and the paramedic
+3. the engineer is on the left of the person watching comedy movies##1
+4. the paramedic is the person watching animation movies##1
+5. the chef is in the middle##1
+6. the person watching epic movies is on the right of the paramedic##1
+7. the architect is on the right of the person watching documentary movies##1
+8. the scientist is on the right of the person watching animation movies##1","{'Job': ['engineer', 'architect', 'chef', 'paramedic', 'scientist'], 'Movie-Genre': ['documentary', 'comedy', 'zombie', 'animation', 'epic']}"
+Pt1_2x5_level2-7,"The people have 5 different jobs:  accountant, designer, doctor, firefighter, nurse
+The people use 5 different means of transport: bike, quad-bike, scooter, skateboard, tram
+1. the person driving the tram is between the firefighter and the person driving the quad-bike
+2. the person driving the scooter is the firefighter##1
+3. the designer is on the right of the person driving the skateboard##1
+4. the firefighter is on the left of the doctor##1
+5. the accountant is between the person driving the scooter and the designer
+6. the person driving the bike is on the far right##1
+7. the accountant is on the left of the person driving the scooter##1","{'Job': ['nurse', 'designer', 'accountant', 'firefighter', 'doctor'], 'Transport': ['skateboard', 'quad-bike', 'tram', 'scooter', 'bike']}"
+Pt1_2x5_level2-8,"There are 5 different favourite beverages: hot-chocolate, milk, mirinda, soy-milk, sprite
+The people prefer 5 different music-genres: disco, funk, hip-hop, rock, salsa
+1. the person drinking sprite is on the left of the fan of salsa##1
+2. the person drinking hot-chocolate is on the left of the person drinking milk##1
+3. the fan of rock is on the left of the fan of salsa##1
+4. the person drinking mirinda is between the fan of hip-hop and the fan of funk
+5. the fan of hip-hop is on the far right##1
+6. the person drinking sprite is on the left of the person drinking hot-chocolate##1","{'Beverage': ['sprite', 'hot-chocolate', 'milk', 'mirinda', 'soy-milk'], 'Music-Genre': ['rock', 'salsa', 'funk', 'disco', 'hip-hop']}"
+Pt1_2x5_level2-9,"The people have 5 different jobs:  coach, engineer, nurse, project-manager, writer
+The people prefer 5 different types of sport: cricket, ice-hockey, rowing, skiing, swimming
+1. the person who's sport is ice-hockey is in the middle##1
+2. the person who's sport is cricket is on the right of the person who's sport is ice-hockey##1
+3. the person who's sport is cricket is the engineer##1
+4. the person who's sport is swimming is on the left of the project-manager##1
+5. the person who's sport is rowing is between the nurse and the coach
+6. the nurse is on the left of the engineer##1","{'Job': ['coach', 'project-manager', 'nurse', 'engineer', 'writer'], 'Sport': ['swimming', 'rowing', 'ice-hockey', 'cricket', 'skiing']}"
diff --git a/part2/level2/Pt2_2x6_level2.csv b/part2/level2/Pt2_2x6_level2.csv
new file mode 100644
index 0000000000000000000000000000000000000000..ed79fe0d1b917b8afdc05e38ca3b1332217b7da9
--- /dev/null
+++ b/part2/level2/Pt2_2x6_level2.csv
@@ -0,0 +1,109 @@
+ID,Clues,SolutionGrid
+Pt1_2x6_level2-0,"The people have 6 different jobs:  analyst, firefighter, nurse, pilot, security-guard, social-worker
+There are 6 different nationalities: american, argentine, indian, mexican, russian, spanish
+1. the pilot is on the left of the nurse##1
+2. the argentine is on the left of the social-worker##1
+3. the analyst is on the left of the firefighter##1
+4. the russian is between the social-worker and the american
+5. the mexican is between the russian and the argentine
+6. the american is the pilot##1
+7. the security-guard is on the left of the american##1
+8. the spanish is on the left of the firefighter##1
+9. the security-guard is on the right of the social-worker##1","{'Job': ['analyst', 'firefighter', 'social-worker', 'security-guard', 'pilot', 'nurse'], 'Nationality': ['spanish', 'argentine', 'mexican', 'russian', 'american', 'indian']}"
+Pt1_2x6_level2-1,"There are 6 different nationalities: argentine, dutch, german, italian, thai, turkish
+6 different pets are kept: frog, goat, guinea-pig, horse, lizard, snake
+1. the owner of the horse is on the left of the owner of the guinea-pig##1
+2. the owner of the lizard is on the left of the thai##1
+3. the owner of the horse is between the italian and the argentine
+4. the german is on the right of the owner of the goat##1
+5. the argentine is on the far right##1
+6. the owner of the lizard is on the right of the owner of the snake##1
+7. the italian is on the right of the owner of the frog##1
+8. the dutch is on the left of the turkish##1","{'Nationality': ['dutch', 'turkish', 'thai', 'italian', 'german', 'argentine'], 'Pet': ['snake', 'lizard', 'frog', 'goat', 'horse', 'guinea-pig']}"
+Pt1_2x6_level2-2,"6 different pets are kept: bird, chinchilla, frog, guinea-pig, rabbit, snake
+The people use 6 different means of transport: helicopter, jet-ski, quad-bike, taxi, tram, van
+1. the owner of the bird is on the left of the person driving the helicopter##1
+2. the owner of the guinea-pig is the person driving the tram##1
+3. the person driving the helicopter is on the left of the person driving the taxi##1
+4. the person driving the helicopter is on the left of the owner of the rabbit##1
+5. the owner of the frog is on the far right##1
+6. the owner of the rabbit is between the owner of the guinea-pig and the person driving the helicopter
+7. the person driving the jet-ski is on the far left##1
+8. the person driving the quad-bike is on the right of the owner of the guinea-pig##1
+9. the owner of the chinchilla is on the far left##1","{'Pet': ['chinchilla', 'bird', 'snake', 'rabbit', 'guinea-pig', 'frog'], 'Transport': ['jet-ski', 'van', 'helicopter', 'taxi', 'tram', 'quad-bike']}"
+Pt1_2x6_level2-3,"There 6 different types of food: broccoli, corn, grapefruit, kale, pepper, pomegranate
+The people use 6 different means of transport: bike, quad-bike, roller, scooter, taxi, trike
+1. the person driving the roller is the person eating kale##1
+2. the person driving the trike is on the right of the person driving the bike##1
+3. the person driving the taxi is on the left of the person eating grapefruit##1
+4. the person driving the scooter is the person eating corn##1
+5. the person eating broccoli is the person driving the bike##1
+6. the person driving the quad-bike is between the person driving the bike and the person eating pomegranate
+7. the person eating corn is on the left of the person eating pomegranate##1
+8. the person driving the roller is on the far right##1","{'Food': ['corn', 'pomegranate', 'grapefruit', 'broccoli', 'pepper', 'kale'], 'Transport': ['scooter', 'taxi', 'quad-bike', 'bike', 'trike', 'roller']}"
+Pt1_2x6_level2-4,"The people perfer 6 different movie-genres: disaster, drama, family, satire, sports, western
+The people prefer 6 different types of sport: badminton, biathlon, cycling, golf, ice-hockey, soccer
+1. the person watching disaster movies is on the left of the person watching satire movies##1
+2. the person watching family movies is on the right of the person who's sport is cycling##1
+3. the person who's sport is biathlon is on the right of the person who's sport is golf##1
+4. the person watching drama movies is between the person watching family movies and the person watching sports movies
+5. the person who's sport is cycling is on the right of the person watching satire movies##1
+6. the person who's sport is soccer is on the left of the person who's sport is golf##1
+7. the person who's sport is badminton is on the left of the person watching western movies##1
+8. the person watching sports movies is on the far right##1","{'Movie-Genre': ['disaster', 'satire', 'western', 'family', 'drama', 'sports'], 'Sport': ['ice-hockey', 'badminton', 'cycling', 'soccer', 'golf', 'biathlon']}"
+Pt1_2x6_level2-5,"There 6 different types of food: cauliflower, grapefruit, nectarine, orange, pepper, strawberry
+The people have 6 different hobbies: board-games, card-games, dancing, reading, traveling, woodworking
+1. the person who's hobby is board-games is on the left of the person who's hobby is traveling##1
+2. the person who's hobby is woodworking is the person eating grapefruit##1
+3. the person who's hobby is board-games is on the right of the person eating pepper##1
+4. the person who's hobby is woodworking is on the far right##1
+5. the person eating grapefruit is on the right of the person who's hobby is traveling##1
+6. the person eating strawberry is on the right of the person who's hobby is card-games##1
+7. the person who's hobby is dancing is the person eating strawberry##1
+8. the person eating nectarine is between the person eating orange and the person who's hobby is woodworking
+9. the person eating cauliflower is the person who's hobby is card-games##1","{'Food': ['cauliflower', 'strawberry', 'pepper', 'orange', 'nectarine', 'grapefruit'], 'Hobby': ['card-games', 'dancing', 'reading', 'board-games', 'traveling', 'woodworking']}"
+Pt1_2x6_level2-6,"The people have 6 different hobbies: chess, cooking, gardening, hiking, reading, skydiving
+The people use 6 different means of transport: bike, boat, quad-bike, roller, tram, van
+1. the person driving the roller is the person driving the roller##1
+2. the person driving the van is on the left of the person who's hobby is chess##1
+3. the person who's hobby is chess is between the person who's hobby is reading and the person who's hobby is hiking
+4. the person who's hobby is hiking is the person driving the van##1
+5. the person who's hobby is skydiving is on the left of the person who's hobby is hiking##1
+6. the person who's hobby is reading is between the person driving the roller and the person driving the tram
+7. the person driving the roller is on the right of the person driving the bike##1
+8. the person who's hobby is cooking is on the right of the person driving the roller##1
+9. the person driving the boat is on the right of the person who's hobby is gardening##1","{'Hobby': ['skydiving', 'hiking', 'chess', 'reading', 'gardening', 'cooking'], 'Transport': ['quad-bike', 'van', 'tram', 'bike', 'roller', 'boat']}"
+Pt1_2x6_level2-7,"The people have 6 different jobs:  designer, journalist, mechanic, musician, social-worker, teacher
+The people prefer 6 different music-genres: blues, disco, gospel, indie, jazz, trance
+1. the fan of gospel is on the left of the fan of indie##1
+2. the fan of indie is on the left of the fan of disco##1
+3. the fan of trance is between the fan of jazz and the fan of blues
+4. the musician is the fan of gospel##1
+5. the mechanic is between the journalist and the social-worker
+6. the fan of blues is on the left of the fan of trance##1
+7. the social-worker is on the right of the teacher##1
+8. the social-worker is on the right of the teacher##1
+9. the mechanic is on the right of the fan of disco##1","{'Job': ['musician', 'teacher', 'social-worker', 'mechanic', 'journalist', 'designer'], 'Music-Genre': ['gospel', 'indie', 'disco', 'blues', 'trance', 'jazz']}"
+Pt1_2x6_level2-8,"The people have 6 different hobbies: chess, filmmaking, gardening, hiking, singing, sudoku
+The people prefer 6 different types of sport: biathlon, sailing, skateboarding, skiing, soccer, surfing
+ 1. the person who's hobby is sudoku is the person who's sport is skiing##1
+ 2. the person who's sport is biathlon is between the person who's hobby is chess and the person who's sport is surfing
+ 3. the person who's sport is sailing is on the far left##1
+ 4. the person who's sport is skiing is the person who's hobby is sudoku##1
+ 5. the person who's hobby is chess is on the left of the person who's sport is biathlon##1
+ 6. the person who's sport is skiing is the person who's hobby is sudoku##1
+ 7. the person who's sport is skateboarding is on the right of the person who's sport is skiing##1
+ 8. the person who's hobby is filmmaking is on the left of the person who's hobby is hiking##1
+ 9. the person who's hobby is singing is on the left of the person who's hobby is filmmaking##1
+10. the person who's hobby is hiking is on the left of the person who's hobby is sudoku##1","{'Hobby': ['chess', 'singing', 'filmmaking', 'hiking', 'sudoku', 'gardening'], 'Sport': ['sailing', 'biathlon', 'surfing', 'soccer', 'skiing', 'skateboarding']}"
+Pt1_2x6_level2-9,"The people perfer 6 different movie-genres: comedy, documentary, drama, family, horror, satire
+6 different pets are kept: bird, ferret, goldfish, pony, rabbit, snake
+1. the person watching documentary movies is on the left of the person watching horror movies##1
+2. the owner of the ferret is the person watching comedy movies##1
+3. the person watching horror movies is the owner of the rabbit##1
+4. the person watching comedy movies is the owner of the ferret##1
+5. the person watching comedy movies is between the person watching family movies and the person watching documentary movies
+6. the owner of the snake is on the right of the person watching comedy movies##1
+7. the person watching satire movies is on the left of the owner of the goldfish##1
+8. the person watching satire movies is between the person watching family movies and the owner of the bird
+9. the person watching horror movies is on the far right##1","{'Movie-Genre': ['drama', 'satire', 'family', 'comedy', 'documentary', 'horror'], 'Pet': ['bird', 'pony', 'goldfish', 'ferret', 'snake', 'rabbit']}"
diff --git a/part2/level2/Pt2_2x7_level2.csv b/part2/level2/Pt2_2x7_level2.csv
new file mode 100644
index 0000000000000000000000000000000000000000..83bdd6c2ccbdf9e1e473113e01f1ca9c548d1c2f
--- /dev/null
+++ b/part2/level2/Pt2_2x7_level2.csv
@@ -0,0 +1,117 @@
+ID,Clues,SolutionGrid
+Pt1_2x7_level2-0,"There are 7 different nationalities: australian, french, indonesian, italian, japanese, thai, turkish
+The people prefer 7 different types of sport: badminton, baseball, biathlon, cycling, parkour, skiing, volleyball
+ 1. the australian is between the italian and the turkish
+ 2. the french is in the middle##1
+ 3. the person who's sport is parkour is on the right of the person who's sport is volleyball##1
+ 4. the japanese is between the person who's sport is biathlon and the person who's sport is parkour
+ 5. the person who's sport is baseball is on the right of the person who's sport is skiing##1
+ 6. the person who's sport is baseball is on the right of the italian##1
+ 7. the person who's sport is badminton is between the person who's sport is cycling and the person who's sport is biathlon
+ 8. the person who's sport is baseball is on the left of the turkish##1
+ 9. the japanese is on the left of the thai##1
+10. the japanese is on the right of the person who's sport is biathlon##1
+11. the thai is on the far right##1","{'Nationality': ['italian', 'australian', 'turkish', 'french', 'indonesian', 'japanese', 'thai'], 'Sport': ['skiing', 'baseball', 'cycling', 'badminton', 'biathlon', 'volleyball', 'parkour']}"
+Pt1_2x7_level2-1,"There 7 different types of food: apple, cauliflower, grapefruit, grapes, lettuce, pomegranate, pumpkin
+There are 7 different nationalities: australian, chinese, italian, pakistani, polish, russian, turkish
+1. the russian is on the far left##1
+2. the person eating grapefruit is between the person eating pomegranate and the russian
+3. the chinese is on the right of the australian##1
+4. the person eating pumpkin is on the right of the italian##1
+5. the person eating cauliflower is in the middle##1
+6. the polish is on the left of the australian##1
+7. the turkish is on the left of the person eating cauliflower##1
+8. the person eating lettuce is on the left of the pakistani##1
+9. the person eating grapes is on the right of the australian##1","{'Food': ['lettuce', 'grapefruit', 'pomegranate', 'cauliflower', 'pumpkin', 'apple', 'grapes'], 'Nationality': ['russian', 'pakistani', 'turkish', 'italian', 'polish', 'australian', 'chinese']}"
+Pt1_2x7_level2-2,"There are 7 different nationalities: canadian, dutch, german, indian, mexican, pakistani, polish
+7 different pets are kept: fish, goat, hamster, pony, rabbit, rat, turtle
+ 1. the mexican is on the left of the canadian##1
+ 2. the owner of the hamster is on the left of the owner of the pony##1
+ 3. the owner of the rabbit is the polish##1
+ 4. the german is on the left of the pakistani##1
+ 5. the owner of the fish is on the left of the owner of the turtle##1
+ 6. the indian is the owner of the pony##1
+ 7. the canadian is on the left of the owner of the hamster##1
+ 8. the owner of the fish is between the owner of the turtle and the indian
+ 9. the canadian is on the right of the owner of the rat##1
+10. the dutch is in the middle##1","{'Nationality': ['polish', 'mexican', 'canadian', 'dutch', 'indian', 'german', 'pakistani'], 'Pet': ['rabbit', 'rat', 'goat', 'hamster', 'pony', 'fish', 'turtle']}"
+Pt1_2x7_level2-3,"There are 7 different favourite beverages: fanta, iced-tea, juice, lemonade, sprite, tea, water
+There are 7 different nationalities: australian, chinese, malaysian, mexican, nigerian, pakistani, polish
+ 1. the person drinking water is on the left of the malaysian##1
+ 2. the person drinking sprite is on the right of the nigerian##1
+ 3. the pakistani is on the right of the mexican##1
+ 4. the person drinking sprite is on the right of the nigerian##1
+ 5. the australian is on the right of the person drinking fanta##1
+ 6. the mexican is between the person drinking juice and the pakistani
+ 7. the person drinking fanta is in the middle##1
+ 8. the mexican is on the left of the person drinking lemonade##1
+ 9. the person drinking iced-tea is the chinese##1
+10. the australian is the person drinking water##1","{'Beverage': ['juice', 'sprite', 'lemonade', 'fanta', 'water', 'tea', 'iced-tea'], 'Nationality': ['nigerian', 'mexican', 'pakistani', 'polish', 'australian', 'malaysian', 'chinese']}"
+Pt1_2x7_level2-4,"The people prefer 7 different music-genres: classical, disco, folk, house, metal, punk, rock
+The people use 7 different means of transport: bike, helicopter, motorbike, ship, skateboard, train, van
+1. the person driving the ship is on the right of the person driving the skateboard##1
+2. the person driving the skateboard is the fan of disco##1
+3. the person driving the bike is between the fan of rock and the fan of classical
+4. the fan of punk is on the right of the person driving the skateboard##1
+5. the person driving the bike is in the middle##1
+6. the person driving the train is on the left of the fan of classical##1
+7. the person driving the motorbike is on the left of the person driving the skateboard##1
+8. the person driving the helicopter is the fan of house##1
+9. the fan of metal is the person driving the train##1","{'Music-Genre': ['house', 'metal', 'classical', 'folk', 'rock', 'disco', 'punk'], 'Transport': ['helicopter', 'train', 'van', 'bike', 'motorbike', 'skateboard', 'ship']}"
+Pt1_2x7_level2-5,"The people have 7 different jobs:  firefighter, paramedic, pilot, project-manager, scientist, videographer, writer
+The people prefer 7 different types of sport: badminton, climbing, cycling, lacrosse, parkour, rowing, snowboarding
+1. the pilot is on the left of the writer##1
+2. the person who's sport is cycling is the scientist##1
+3. the person who's sport is badminton is on the left of the person who's sport is rowing##1
+4. the paramedic is on the left of the person who's sport is badminton##1
+5. the videographer is on the right of the person who's sport is snowboarding##1
+6. the person who's sport is snowboarding is between the person who's sport is parkour and the firefighter
+7. the person who's sport is parkour is on the left of the person who's sport is climbing##1
+8. the videographer is in the middle##1","{'Job': ['scientist', 'firefighter', 'project-manager', 'videographer', 'paramedic', 'pilot', 'writer'], 'Sport': ['cycling', 'lacrosse', 'snowboarding', 'parkour', 'climbing', 'badminton', 'rowing']}"
+Pt1_2x7_level2-6,"There are 7 different favourite beverages: coffee, cola, fanta, hot-chocolate, iced-tea, lemonade, milk
+The people prefer 7 different types of sport: cricket, cycling, parkour, rowing, rugby, surfing, volleyball
+ 1. the person who's sport is surfing is the person drinking iced-tea##1
+ 2. the person drinking cola is on the left of the person who's sport is volleyball##1
+ 3. the person who's sport is cycling is in the middle##1
+ 4. the person drinking fanta is between the person who's sport is rugby and the person who's sport is volleyball
+ 5. the person who's sport is cricket is on the left of the person drinking hot-chocolate##1
+ 6. the person drinking coffee is on the left of the person who's sport is cricket##1
+ 7. the person who's sport is rowing is the person drinking coffee##1
+ 8. the person drinking lemonade is the person who's sport is rugby##1
+ 9. the person who's sport is parkour is between the person who's sport is rugby and the person drinking iced-tea
+10. the person drinking fanta is on the left of the person drinking lemonade##1","{'Beverage': ['coffee', 'cola', 'hot-chocolate', 'fanta', 'lemonade', 'milk', 'iced-tea'], 'Sport': ['rowing', 'cricket', 'volleyball', 'cycling', 'rugby', 'parkour', 'surfing']}"
+Pt1_2x7_level2-7,"There are 7 different favourite beverages: cola, fanta, hot-chocolate, juice, lemonade, mirinda, water
+The people have 7 different jobs:  accountant, dressmaker, fisherman, librarian, photographer, police-officer, software-developer
+ 1. the photographer is on the left of the librarian##1
+ 2. the accountant is on the left of the fisherman##1
+ 3. the police-officer is on the far left##1
+ 4. the person drinking fanta is on the left of the person drinking water##1
+ 5. the photographer is on the left of the person drinking fanta##1
+ 6. the person drinking mirinda is between the person drinking juice and the person drinking water
+ 7. the dressmaker is on the right of the police-officer##1
+ 8. the accountant is on the right of the person drinking water##1
+ 9. the person drinking fanta is on the right of the person drinking cola##1
+10. the person drinking fanta is between the person drinking water and the person drinking cola
+11. the photographer is on the right of the person drinking lemonade##1","{'Beverage': ['hot-chocolate', 'lemonade', 'cola', 'fanta', 'water', 'mirinda', 'juice'], 'Job': ['police-officer', 'dressmaker', 'photographer', 'librarian', 'software-developer', 'accountant', 'fisherman']}"
+Pt1_2x7_level2-8,"The people perfer 7 different movie-genres: action, adventure, disaster, horror, romance, satire, thriller
+The people use 7 different means of transport: bus, motorbike, quad-bike, skateboard, taxi, tram, trike
+1. the person watching action movies is the person driving the tram##1
+2. the person driving the motorbike is on the left of the person watching action movies##1
+3. the person watching romance movies is between the person driving the trike and the person driving the taxi
+4. the person watching adventure movies is on the left of the person watching horror movies##1
+5. the person driving the bus is in the middle##1
+6. the person watching romance movies is on the left of the person watching disaster movies##1
+7. the person driving the skateboard is on the left of the person driving the taxi##1
+8. the person watching romance movies is on the right of the person watching satire movies##1
+9. the person driving the trike is on the right of the person watching romance movies##1","{'Movie-Genre': ['adventure', 'horror', 'satire', 'romance', 'disaster', 'thriller', 'action'], 'Transport': ['quad-bike', 'skateboard', 'taxi', 'bus', 'trike', 'motorbike', 'tram']}"
+Pt1_2x7_level2-9,"There are 7 different favourite beverages: 7up, coffee, cola, fanta, milk, mirinda, tea
+The people have 7 different hobbies: board-games, cooking, gardening, hiking, magic-tricks, photography, singing
+1. the person who's hobby is photography is the person drinking cola##1
+2. the person drinking 7up is on the right of the person drinking coffee##1
+3. the person who's hobby is gardening is on the right of the person drinking coffee##1
+4. the person who's hobby is photography is between the person who's hobby is hiking and the person who's hobby is cooking
+5. the person who's hobby is singing is on the left of the person who's hobby is gardening##1
+6. the person who's hobby is hiking is on the far right##1
+7. the person drinking tea is on the right of the person drinking 7up##1
+8. the person drinking fanta is between the person drinking milk and the person who's hobby is photography
+9. the person who's hobby is magic-tricks is on the right of the person who's hobby is board-games##1","{'Beverage': ['coffee', '7up', 'tea', 'milk', 'fanta', 'cola', 'mirinda'], 'Hobby': ['singing', 'gardening', 'board-games', 'magic-tricks', 'cooking', 'photography', 'hiking']}"
diff --git a/part2/level2/Pt2_3x3_level2.csv b/part2/level2/Pt2_3x3_level2.csv
new file mode 100644
index 0000000000000000000000000000000000000000..9409b9f1f3965e9972021f7e1b1f31822ae30019
--- /dev/null
+++ b/part2/level2/Pt2_3x3_level2.csv
@@ -0,0 +1,69 @@
+ID,Clues,SolutionGrid
+Pt1_3x3_level2-0,"There 3 different types of food: apple, cabbage, raspberry
+3 different pets are kept: cat, fish, lizard
+The people use 3 different means of transport: boat, car, train
+1. the person eating raspberry is the person driving the train##1
+2. the owner of the cat is between the person eating raspberry and the person eating apple
+3. the person driving the car is on the right of the owner of the lizard##1
+4. the owner of the cat is on the left of the person eating apple##1","{'Food': ['raspberry', 'cabbage', 'apple'], 'Pet': ['lizard', 'cat', 'fish'], 'Transport': ['train', 'car', 'boat']}"
+Pt1_3x3_level2-1,"There are 3 different favourite beverages: 7up, fanta, tea
+The people have 3 different hobbies: card-games, chess, woodworking
+The people have 3 different jobs:  lawyer, musician, project-manager
+1. the person who's hobby is chess is the lawyer##1
+2. the person drinking tea is on the right of the person who's hobby is woodworking##1
+3. the person drinking fanta is between the project-manager and the person drinking 7up","{'Beverage': ['7up', 'fanta', 'tea'], 'Hobby': ['chess', 'woodworking', 'card-games'], 'Job': ['lawyer', 'musician', 'project-manager']}"
+Pt1_3x3_level2-2,"The people have 3 different jobs:  designer, firefighter, mechanic
+The people perfer 3 different movie-genres: disaster, documentary, spy
+The people prefer 3 different types of sport: ice-hockey, parkour, sailing
+1. the person watching disaster movies is on the left of the firefighter##1
+2. the person watching disaster movies is on the left of the person watching spy movies##1
+3. the person watching disaster movies is the person who's sport is ice-hockey##1
+4. the person who's sport is ice-hockey is between the mechanic and the person who's sport is sailing","{'Job': ['mechanic', 'designer', 'firefighter'], 'Movie-Genre': ['documentary', 'disaster', 'spy'], 'Sport': ['parkour', 'ice-hockey', 'sailing']}"
+Pt1_3x3_level2-3,"The people perfer 3 different movie-genres: drama, epic, romance
+The people prefer 3 different music-genres: funk, pop, r&b
+The people use 3 different means of transport: helicopter, motorbike, train
+1. the person driving the motorbike is on the far right##1
+2. the fan of funk is on the left of the person driving the train##1
+3. the person driving the train is between the fan of funk and the person watching drama movies
+4. the fan of pop is on the right of the person watching epic movies##1
+5. the fan of pop is on the far right##1","{'Movie-Genre': ['romance', 'epic', 'drama'], 'Music-Genre': ['funk', 'r&b', 'pop'], 'Transport': ['helicopter', 'train', 'motorbike']}"
+Pt1_3x3_level2-4,"The people prefer 3 different music-genres: salsa, soul, trance
+3 different pets are kept: ferret, frog, rat
+The people use 3 different means of transport: bike, jet-ski, van
+1. the fan of soul is the owner of the ferret##1
+2. the owner of the ferret is on the right of the person driving the bike##1
+3. the fan of salsa is the person driving the jet-ski##1
+4. the owner of the ferret is between the owner of the frog and the fan of salsa","{'Music-Genre': ['trance', 'soul', 'salsa'], 'Pet': ['frog', 'ferret', 'rat'], 'Transport': ['bike', 'van', 'jet-ski']}"
+Pt1_3x3_level2-5,"The people have 3 different hobbies: photography, puzzles, reading
+The people perfer 3 different movie-genres: animation, horror, sports
+The people prefer 3 different music-genres: ambient, classical, rock
+1. the person watching sports movies is on the left of the person who's hobby is reading##1
+2. the fan of rock is on the left of the person who's hobby is photography##1
+3. the fan of classical is between the person watching horror movies and the fan of rock","{'Hobby': ['puzzles', 'photography', 'reading'], 'Movie-Genre': ['animation', 'sports', 'horror'], 'Music-Genre': ['rock', 'classical', 'ambient']}"
+Pt1_3x3_level2-6,"The people perfer 3 different movie-genres: documentary, fantasy, western
+The people prefer 3 different types of sport: baseball, sailing, tennis
+The people use 3 different means of transport: jet-ski, skateboard, snowmobile
+1. the person watching documentary movies is on the right of the person who's sport is tennis##1
+2. the person driving the snowmobile is on the left of the person driving the jet-ski##1
+3. the person watching western movies is between the person driving the jet-ski and the person who's sport is baseball","{'Movie-Genre': ['fantasy', 'western', 'documentary'], 'Sport': ['baseball', 'tennis', 'sailing'], 'Transport': ['skateboard', 'snowmobile', 'jet-ski']}"
+Pt1_3x3_level2-7,"The people have 3 different hobbies: card-games, gardening, magic-tricks
+The people prefer 3 different music-genres: electronic, indie, r&b
+The people prefer 3 different types of sport: climbing, golf, surfing
+1. the person who's hobby is magic-tricks is on the left of the fan of r&b##1
+2. the person who's sport is golf is on the left of the person who's sport is surfing##1
+3. the person who's hobby is card-games is between the fan of indie and the person who's sport is climbing
+4. the fan of indie is the person who's hobby is magic-tricks##1","{'Hobby': ['magic-tricks', 'card-games', 'gardening'], 'Music-Genre': ['indie', 'r&b', 'electronic'], 'Sport': ['golf', 'surfing', 'climbing']}"
+Pt1_3x3_level2-8,"The people have 3 different jobs:  analyst, bartender, manager
+3 different pets are kept: chinchilla, hedgehog, pony
+The people use 3 different means of transport: bike, scooter, ship
+1. the bartender is between the owner of the pony and the analyst
+2. the person driving the ship is between the person driving the bike and the analyst
+3. the owner of the chinchilla is in the middle##1
+4. the owner of the pony is on the left of the owner of the chinchilla##1","{'Job': ['manager', 'bartender', 'analyst'], 'Pet': ['pony', 'chinchilla', 'hedgehog'], 'Transport': ['bike', 'ship', 'scooter']}"
+Pt1_3x3_level2-9,"The people prefer 3 different music-genres: indie, jazz, r&b
+There are 3 different nationalities: egyptian, indonesian, mexican
+The people prefer 3 different types of sport: handball, skateboarding, soccer
+1. the egyptian is the person who's sport is handball##1
+2. the fan of indie is between the indonesian and the fan of r&b
+3. the person who's sport is handball is on the right of the person who's sport is skateboarding##1
+4. the mexican is on the left of the fan of r&b##1","{'Music-Genre': ['jazz', 'indie', 'r&b'], 'Nationality': ['indonesian', 'mexican', 'egyptian'], 'Sport': ['soccer', 'skateboarding', 'handball']}"
diff --git a/part2/level2/Pt2_3x4_level2.csv b/part2/level2/Pt2_3x4_level2.csv
new file mode 100644
index 0000000000000000000000000000000000000000..70a7a8c688bbe206914be0c98345025e7e753215
--- /dev/null
+++ b/part2/level2/Pt2_3x4_level2.csv
@@ -0,0 +1,100 @@
+ID,Clues,SolutionGrid
+Pt1_3x4_level2-0,"There 4 different types of food: artichoke, asparagus, blueberry, garlic
+4 different pets are kept: cat, ferret, lizard, turtle
+The people use 4 different means of transport: jet-ski, snowmobile, trike, van
+1. the person driving the trike is on the left of the owner of the ferret##1
+2. the person driving the van is the owner of the cat##1
+3. the person eating blueberry is on the far left##1
+4. the person eating artichoke is on the far right##1
+5. the owner of the ferret is between the person driving the trike and the person eating asparagus
+6. the person driving the snowmobile is the owner of the lizard##1
+7. the owner of the cat is on the right of the owner of the ferret##1","{'Food': ['blueberry', 'garlic', 'asparagus', 'artichoke'], 'Pet': ['turtle', 'ferret', 'cat', 'lizard'], 'Transport': ['trike', 'jet-ski', 'van', 'snowmobile']}"
+Pt1_3x4_level2-1,"The people have 4 different hobbies: chess, drawing, magic-tricks, reading
+The people perfer 4 different movie-genres: fantasy, sports, superhero, zombie
+The people prefer 4 different types of sport: climbing, sailing, surfing, swimming
+1. the person who's hobby is drawing is on the far left##1
+2. the person who's sport is climbing is on the right of the person who's hobby is chess##1
+3. the person who's sport is sailing is on the far left##1
+4. the person who's sport is swimming is between the person watching zombie movies and the person who's hobby is reading
+5. the person watching zombie movies is the person who's sport is sailing##1
+6. the person watching fantasy movies is on the left of the person who's sport is climbing##1
+7. the person watching superhero movies is the person who's sport is surfing##1","{'Hobby': ['drawing', 'chess', 'reading', 'magic-tricks'], 'Movie-Genre': ['zombie', 'fantasy', 'sports', 'superhero'], 'Sport': ['sailing', 'swimming', 'climbing', 'surfing']}"
+Pt1_3x4_level2-2,"There are 4 different favourite beverages: lemonade, mirinda, sprite, tea
+The people have 4 different hobbies: collecting, cooking, gardening, photography
+The people prefer 4 different music-genres: country, folk, house, indie
+1. the fan of folk is between the fan of indie and the person drinking mirinda
+2. the person who's hobby is collecting is on the left of the fan of country##1
+3. the person who's hobby is cooking is on the left of the person who's hobby is photography##1
+4. the person drinking sprite is on the far right##1
+5. the person who's hobby is cooking is on the far left##1
+6. the fan of country is on the right of the person drinking lemonade##1
+7. the fan of house is on the far left##1","{'Beverage': ['mirinda', 'tea', 'lemonade', 'sprite'], 'Hobby': ['cooking', 'photography', 'collecting', 'gardening'], 'Music-Genre': ['house', 'folk', 'indie', 'country']}"
+Pt1_3x4_level2-3,"There are 4 different nationalities: australian, dutch, german, polish
+The people prefer 4 different types of sport: cricket, cycling, skateboarding, tennis
+The people use 4 different means of transport: bus, car, scooter, ship
+1. the person driving the scooter is on the far left##1
+2. the person driving the bus is between the person driving the ship and the polish
+3. the german is on the right of the person who's sport is cycling##1
+4. the person driving the bus is on the right of the person who's sport is skateboarding##1
+5. the german is on the right of the australian##1
+6. the person driving the ship is between the person who's sport is cricket and the person driving the car","{'Nationality': ['polish', 'dutch', 'australian', 'german'], 'Sport': ['skateboarding', 'cricket', 'cycling', 'tennis'], 'Transport': ['scooter', 'bus', 'ship', 'car']}"
+Pt1_3x4_level2-4,"There are 4 different favourite beverages: almond-milk, fanta, lemonade, tea
+The people have 4 different hobbies: gardening, puzzles, sudoku, woodworking
+The people prefer 4 different types of sport: basketball, cricket, golf, handball
+1. the person who's sport is handball is between the person drinking almond-milk and the person drinking fanta
+2. the person who's sport is handball is the person drinking tea##1
+3. the person who's hobby is sudoku is on the far right##1
+4. the person drinking fanta is on the left of the person drinking lemonade##1
+5. the person who's sport is basketball is on the right of the person who's sport is golf##1
+6. the person who's sport is golf is on the right of the person who's hobby is puzzles##1
+7. the person who's sport is handball is between the person who's sport is golf and the person who's hobby is gardening","{'Beverage': ['almond-milk', 'tea', 'fanta', 'lemonade'], 'Hobby': ['gardening', 'puzzles', 'woodworking', 'sudoku'], 'Sport': ['cricket', 'handball', 'golf', 'basketball']}"
+Pt1_3x4_level2-5,"There 4 different types of food: cherry, cranberry, cucumber, mango
+The people have 4 different hobbies: baking, collecting, fishing, gardening
+The people prefer 4 different types of sport: ice-hockey, rowing, soccer, swimming
+1. the person who's hobby is gardening is on the left of the person who's sport is rowing##1
+2. the person eating cherry is on the left of the person who's sport is soccer##1
+3. the person eating cherry is on the right of the person who's sport is ice-hockey##1
+4. the person who's sport is swimming is on the left of the person eating cranberry##1
+5. the person who's hobby is baking is between the person who's hobby is gardening and the person who's sport is soccer
+6. the person eating cranberry is between the person eating cherry and the person eating cucumber
+7. the person who's sport is ice-hockey is on the right of the person who's hobby is fishing##1","{'Food': ['cucumber', 'cranberry', 'cherry', 'mango'], 'Hobby': ['fishing', 'gardening', 'baking', 'collecting'], 'Sport': ['swimming', 'ice-hockey', 'rowing', 'soccer']}"
+Pt1_3x4_level2-6,"There 4 different types of food: lettuce, papaya, pepper, pomegranate
+The people perfer 4 different movie-genres: drama, epic, mystery, spy
+The people prefer 4 different types of sport: badminton, cycling, handball, volleyball
+1. the person who's sport is volleyball is the person watching epic movies##1
+2. the person who's sport is handball is the person watching drama movies##1
+3. the person watching mystery movies is on the far left##1
+4. the person watching spy movies is on the right of the person watching mystery movies##1
+5. the person eating pepper is on the left of the person who's sport is badminton##1
+6. the person eating papaya is between the person watching epic movies and the person watching mystery movies
+7. the person eating pomegranate is on the left of the person watching drama movies##1","{'Food': ['pepper', 'papaya', 'pomegranate', 'lettuce'], 'Movie-Genre': ['mystery', 'spy', 'epic', 'drama'], 'Sport': ['cycling', 'badminton', 'volleyball', 'handball']}"
+Pt1_3x4_level2-7,"The people have 4 different hobbies: board-games, camping, cooking, sudoku
+The people perfer 4 different movie-genres: comedy, crime, spy, western
+4 different pets are kept: hamster, horse, lizard, rabbit
+1. the person watching western movies is on the right of the owner of the hamster##1
+2. the person watching crime movies is between the owner of the rabbit and the person who's hobby is camping
+3. the person who's hobby is cooking is on the right of the owner of the lizard##1
+4. the owner of the lizard is on the right of the owner of the hamster##1
+5. the person watching western movies is on the right of the person who's hobby is sudoku##1
+6. the person who's hobby is cooking is on the left of the person watching spy movies##1","{'Hobby': ['sudoku', 'camping', 'cooking', 'board-games'], 'Movie-Genre': ['comedy', 'western', 'crime', 'spy'], 'Pet': ['hamster', 'lizard', 'horse', 'rabbit']}"
+Pt1_3x4_level2-8,"There 4 different types of food: eggplant, mango, pepper, tomato
+The people have 4 different hobbies: chess, photography, woodworking, writing
+The people prefer 4 different music-genres: ambient, house, salsa, techno
+1. the fan of salsa is on the left of the fan of techno##1
+2. the person who's hobby is photography is the person eating eggplant##1
+3. the fan of house is on the left of the person eating mango##1
+4. the person who's hobby is woodworking is the person eating mango##1
+5. the person eating eggplant is on the right of the person eating tomato##1
+6. the person who's hobby is woodworking is on the far right##1
+7. the person who's hobby is photography is between the fan of salsa and the person who's hobby is chess","{'Food': ['tomato', 'eggplant', 'pepper', 'mango'], 'Hobby': ['writing', 'photography', 'chess', 'woodworking'], 'Music-Genre': ['salsa', 'techno', 'house', 'ambient']}"
+Pt1_3x4_level2-9,"There 4 different types of food: lettuce, orange, pepper, pomegranate
+The people have 4 different hobbies: baking, collecting, dancing, gardening
+The people perfer 4 different movie-genres: adventure, comedy, fantasy, time-travel
+1. the person who's hobby is gardening is on the far left##1
+2. the person eating pepper is on the far left##1
+3. the person eating orange is between the person eating lettuce and the person who's hobby is collecting
+4. the person watching comedy movies is on the right of the person eating pomegranate##1
+5. the person who's hobby is dancing is on the far right##1
+6. the person watching comedy movies is on the right of the person eating pomegranate##1
+7. the person watching time-travel movies is the person who's hobby is gardening##1
+8. the person watching adventure movies is the person eating pomegranate##1","{'Food': ['pepper', 'pomegranate', 'orange', 'lettuce'], 'Hobby': ['gardening', 'collecting', 'baking', 'dancing'], 'Movie-Genre': ['time-travel', 'adventure', 'comedy', 'fantasy']}"
diff --git a/part2/level2/Pt2_3x5_level2.csv b/part2/level2/Pt2_3x5_level2.csv
new file mode 100644
index 0000000000000000000000000000000000000000..9d46e011e30bacc7a0cfd7ec2fe317e408a66a55
--- /dev/null
+++ b/part2/level2/Pt2_3x5_level2.csv
@@ -0,0 +1,127 @@
+ID,Clues,SolutionGrid
+Pt1_3x5_level2-0,"There 5 different types of food: carrot, garlic, papaya, spinach, zucchini
+The people have 5 different hobbies: board-games, puzzles, singing, video-games, woodworking
+The people use 5 different means of transport: boat, roller, subway, taxi, train
+ 1. the person who's hobby is singing is on the far left##1
+ 2. the person eating zucchini is between the person eating garlic and the person driving the train
+ 3. the person driving the boat is between the person driving the train and the person driving the taxi
+ 4. the person driving the roller is on the far left##1
+ 5. the person who's hobby is singing is on the left of the person who's hobby is video-games##1
+ 6. the person driving the subway is on the left of the person who's hobby is woodworking##1
+ 7. the person who's hobby is board-games is on the left of the person who's hobby is puzzles##1
+ 8. the person driving the taxi is on the right of the person driving the boat##1
+ 9. the person driving the boat is the person eating carrot##1
+10. the person eating papaya is on the right of the person who's hobby is board-games##1","{'Food': ['garlic', 'zucchini', 'spinach', 'carrot', 'papaya'], 'Hobby': ['singing', 'video-games', 'woodworking', 'board-games', 'puzzles'], 'Transport': ['roller', 'subway', 'train', 'boat', 'taxi']}"
+Pt1_3x5_level2-1,"There are 5 different favourite beverages: 7up, coffee, milk, soy-milk, tea
+There 5 different types of food: apricot, cherry, garlic, mango, raspberry
+The people perfer 5 different movie-genres: animation, drama, family, satire, spy
+1. the person drinking tea is on the far left##1
+2. the person drinking soy-milk is the person watching family movies##1
+3. the person eating apricot is the person watching drama movies##1
+4. the person watching spy movies is in the middle##1
+5. the person watching animation movies is on the right of the person drinking tea##1
+6. the person eating mango is on the left of the person drinking milk##1
+7. the person drinking 7up is the person eating cherry##1
+8. the person eating raspberry is between the person drinking coffee and the person watching family movies
+9. the person watching spy movies is the person eating raspberry##1","{'Beverage': ['tea', 'coffee', 'milk', 'soy-milk', '7up'], 'Food': ['apricot', 'mango', 'raspberry', 'garlic', 'cherry'], 'Movie-Genre': ['drama', 'animation', 'spy', 'family', 'satire']}"
+Pt1_3x5_level2-2,"The people have 5 different hobbies: baking, dancing, magic-tricks, singing, writing
+The people prefer 5 different music-genres: hip-hop, indie, metal, pop, trance
+5 different pets are kept: bird, dog, guinea-pig, hamster, rabbit
+ 1. the person who's hobby is singing is the fan of metal##1
+ 2. the fan of trance is on the left of the person who's hobby is dancing##1
+ 3. the fan of pop is between the person who's hobby is baking and the person who's hobby is singing
+ 4. the fan of trance is on the left of the fan of hip-hop##1
+ 5. the owner of the rabbit is on the left of the fan of pop##1
+ 6. the person who's hobby is baking is on the left of the owner of the dog##1
+ 7. the person who's hobby is dancing is on the right of the person who's hobby is writing##1
+ 8. the fan of indie is in the middle##1
+ 9. the owner of the guinea-pig is on the left of the fan of trance##1
+10. the person who's hobby is writing is on the left of the owner of the hamster##1","{'Hobby': ['singing', 'magic-tricks', 'baking', 'writing', 'dancing'], 'Music-Genre': ['metal', 'pop', 'indie', 'trance', 'hip-hop'], 'Pet': ['rabbit', 'bird', 'guinea-pig', 'dog', 'hamster']}"
+Pt1_3x5_level2-3,"The people have 5 different jobs:  architect, chef, librarian, software-developer, teacher
+There are 5 different nationalities: american, argentine, egyptian, french, indonesian
+The people use 5 different means of transport: airplane, motorbike, ship, taxi, trike
+ 1. the person driving the motorbike is on the right of the egyptian##1
+ 2. the person driving the taxi is between the french and the person driving the airplane
+ 3. the architect is on the left of the software-developer##1
+ 4. the librarian is between the person driving the trike and the chef
+ 5. the librarian is on the right of the egyptian##1
+ 6. the software-developer is the person driving the ship##1
+ 7. the person driving the taxi is on the left of the french##1
+ 8. the indonesian is on the left of the chef##1
+ 9. the person driving the airplane is on the left of the egyptian##1
+10. the american is on the left of the argentine##1","{'Job': ['teacher', 'chef', 'librarian', 'architect', 'software-developer'], 'Nationality': ['indonesian', 'egyptian', 'french', 'american', 'argentine'], 'Transport': ['airplane', 'taxi', 'motorbike', 'trike', 'ship']}"
+Pt1_3x5_level2-4,"The people have 5 different jobs:  analyst, dressmaker, nurse, police-officer, videographer
+5 different pets are kept: dog, goldfish, lizard, pony, turtle
+The people prefer 5 different types of sport: basketball, parkour, snowboarding, surfing, weightlifting
+1. the nurse is on the left of the owner of the pony##1
+2. the person who's sport is weightlifting is between the videographer and the person who's sport is surfing
+3. the owner of the pony is the person who's sport is parkour##1
+4. the videographer is on the left of the police-officer##1
+5. the owner of the dog is on the far left##1
+6. the videographer is on the far left##1
+7. the owner of the goldfish is between the analyst and the owner of the lizard
+8. the dressmaker is in the middle##1
+9. the person who's sport is snowboarding is on the far left##1","{'Job': ['videographer', 'police-officer', 'dressmaker', 'nurse', 'analyst'], 'Pet': ['dog', 'turtle', 'lizard', 'goldfish', 'pony'], 'Sport': ['snowboarding', 'weightlifting', 'surfing', 'basketball', 'parkour']}"
+Pt1_3x5_level2-5,"The people prefer 5 different music-genres: d&b, gospel, house, punk, salsa
+There are 5 different nationalities: dutch, egyptian, french, japanese, russian
+The people prefer 5 different types of sport: baseball, golf, ice-hockey, parkour, snowboarding
+1. the fan of house is on the left of the fan of salsa##1
+2. the person who's sport is snowboarding is on the far left##1
+3. the fan of gospel is on the right of the fan of punk##1
+4. the person who's sport is ice-hockey is between the french and the fan of d&b
+5. the egyptian is on the right of the fan of gospel##1
+6. the fan of gospel is on the right of the person who's sport is ice-hockey##1
+7. the dutch is on the left of the person who's sport is parkour##1
+8. the person who's sport is baseball is on the right of the fan of gospel##1
+9. the japanese is on the right of the person who's sport is baseball##1","{'Music-Genre': ['d&b', 'punk', 'gospel', 'house', 'salsa'], 'Nationality': ['russian', 'dutch', 'french', 'egyptian', 'japanese'], 'Sport': ['snowboarding', 'ice-hockey', 'parkour', 'baseball', 'golf']}"
+Pt1_3x5_level2-6,"There are 5 different favourite beverages: 7up, cola, soy-milk, sprite, tea
+The people prefer 5 different music-genres: ambient, classical, country, metal, r&b
+5 different pets are kept: dog, hedgehog, pony, snake, turtle
+ 1. the person drinking soy-milk is on the left of the owner of the dog##1
+ 2. the person drinking tea is between the fan of country and the fan of r&b
+ 3. the fan of r&b is on the right of the person drinking cola##1
+ 4. the person drinking 7up is the fan of classical##1
+ 5. the owner of the turtle is on the right of the fan of country##1
+ 6. the owner of the pony is the fan of r&b##1
+ 7. the owner of the snake is the fan of country##1
+ 8. the person drinking soy-milk is the owner of the pony##1
+ 9. the person drinking 7up is on the right of the person drinking sprite##1
+10. the fan of ambient is on the left of the person drinking sprite##1","{'Beverage': ['cola', 'soy-milk', 'tea', 'sprite', '7up'], 'Music-Genre': ['metal', 'r&b', 'ambient', 'country', 'classical'], 'Pet': ['hedgehog', 'pony', 'dog', 'snake', 'turtle']}"
+Pt1_3x5_level2-7,"There are 5 different favourite beverages: almond-milk, coffee, lemonade, soy-milk, water
+5 different pets are kept: fish, guinea-pig, hedgehog, lizard, turtle
+The people use 5 different means of transport: helicopter, ship, skateboard, snowmobile, van
+ 1. the owner of the fish is on the left of the person driving the ship##1
+ 2. the person drinking water is in the middle##1
+ 3. the person drinking almond-milk is on the left of the person drinking soy-milk##1
+ 4. the owner of the hedgehog is the person drinking lemonade##1
+ 5. the owner of the turtle is on the left of the person driving the snowmobile##1
+ 6. the person driving the van is on the right of the owner of the lizard##1
+ 7. the owner of the turtle is the owner of the turtle##1
+ 8. the person driving the helicopter is on the right of the person drinking lemonade##1
+ 9. the owner of the lizard is between the person driving the ship and the person driving the van
+10. the owner of the guinea-pig is on the right of the owner of the hedgehog##1","{'Beverage': ['almond-milk', 'soy-milk', 'water', 'lemonade', 'coffee'], 'Pet': ['fish', 'turtle', 'lizard', 'hedgehog', 'guinea-pig'], 'Transport': ['skateboard', 'ship', 'snowmobile', 'van', 'helicopter']}"
+Pt1_3x5_level2-8,"The people have 5 different jobs:  chef, engineer, entrepreneur, freelancer, software-developer
+The people prefer 5 different types of sport: basketball, rugby, sailing, soccer, water-polo
+The people use 5 different means of transport: bike, car, roller, scooter, van
+ 1. the person driving the car is in the middle##1
+ 2. the software-developer is between the person who's sport is basketball and the person driving the scooter
+ 3. the person driving the van is the person who's sport is sailing##1
+ 4. the person who's sport is sailing is the chef##1
+ 5. the person who's sport is rugby is between the person who's sport is basketball and the person driving the scooter
+ 6. the person who's sport is water-polo is on the left of the chef##1
+ 7. the person driving the bike is on the right of the person driving the scooter##1
+ 8. the chef is on the far right##1
+ 9. the entrepreneur is on the left of the engineer##1
+10. the person who's sport is rugby is the software-developer##1","{'Job': ['freelancer', 'software-developer', 'entrepreneur', 'engineer', 'chef'], 'Sport': ['soccer', 'rugby', 'basketball', 'water-polo', 'sailing'], 'Transport': ['scooter', 'bike', 'car', 'roller', 'van']}"
+Pt1_3x5_level2-9,"The people have 5 different hobbies: cooking, magic-tricks, photography, reading, skydiving
+There are 5 different nationalities: colombian, dutch, egyptian, german, italian
+5 different pets are kept: dog, fish, goldfish, guinea-pig, horse
+1. the person who's hobby is reading is on the right of the person who's hobby is magic-tricks##1
+2. the italian is on the right of the german##1
+3. the person who's hobby is skydiving is between the person who's hobby is cooking and the egyptian
+4. the italian is on the right of the german##1
+5. the owner of the horse is on the far right##1
+6. the person who's hobby is cooking is between the colombian and the italian
+7. the person who's hobby is photography is on the right of the german##1
+8. the owner of the guinea-pig is on the left of the owner of the dog##1
+9. the owner of the fish is between the owner of the goldfish and the owner of the horse","{'Hobby': ['magic-tricks', 'reading', 'skydiving', 'cooking', 'photography'], 'Nationality': ['dutch', 'egyptian', 'colombian', 'german', 'italian'], 'Pet': ['guinea-pig', 'dog', 'goldfish', 'fish', 'horse']}"
diff --git a/part2/level2/Pt2_3x6_level2.csv b/part2/level2/Pt2_3x6_level2.csv
new file mode 100644
index 0000000000000000000000000000000000000000..6fae50cf811109e9b32fbf26e553fa383b9a8a1f
--- /dev/null
+++ b/part2/level2/Pt2_3x6_level2.csv
@@ -0,0 +1,162 @@
+ID,Clues,SolutionGrid
+Pt1_3x6_level2-0,"There are 6 different nationalities: australian, chinese, egyptian, german, italian, thai
+6 different pets are kept: chinchilla, goldfish, horse, lizard, rat, snake
+The people use 6 different means of transport: airplane, boat, car, taxi, tram, van
+ 1. the person driving the airplane is the owner of the horse##1
+ 2. the person driving the boat is on the far right##1
+ 3. the person driving the airplane is on the right of the person driving the tram##1
+ 4. the person driving the van is the owner of the snake##1
+ 5. the owner of the goldfish is on the right of the person driving the car##1
+ 6. the owner of the lizard is on the left of the italian##1
+ 7. the owner of the snake is on the right of the person driving the taxi##1
+ 8. the chinese is on the left of the person driving the boat##1
+ 9. the thai is on the left of the australian##1
+10. the italian is the owner of the goldfish##1
+11. the thai is on the right of the owner of the goldfish##1
+12. the thai is between the person driving the tram and the owner of the goldfish
+13. the person driving the airplane is between the egyptian and the owner of the rat","{'Nationality': ['german', 'italian', 'thai', 'australian', 'chinese', 'egyptian'], 'Pet': ['lizard', 'goldfish', 'snake', 'rat', 'horse', 'chinchilla'], 'Transport': ['car', 'taxi', 'van', 'tram', 'airplane', 'boat']}"
+Pt1_3x6_level2-1,"There are 6 different favourite beverages: almond-milk, coffee, juice, milk, soy-milk, sprite
+The people perfer 6 different movie-genres: animation, documentary, fantasy, scientific, superhero, western
+6 different pets are kept: chinchilla, ferret, hedgehog, horse, lizard, turtle
+ 1. the person watching animation movies is the person drinking juice##1
+ 2. the person drinking sprite is the person watching superhero movies##1
+ 3. the person drinking milk is the owner of the turtle##1
+ 4. the person watching scientific movies is on the left of the person drinking milk##1
+ 5. the person watching documentary movies is on the left of the person drinking coffee##1
+ 6. the person drinking juice is on the far left##1
+ 7. the person drinking almond-milk is between the person watching animation movies and the owner of the lizard
+ 8. the person watching scientific movies is on the right of the person drinking almond-milk##1
+ 9. the person watching western movies is on the left of the owner of the horse##1
+10. the owner of the ferret is on the left of the person watching documentary movies##1
+11. the person watching fantasy movies is on the left of the person drinking sprite##1
+12. the person drinking juice is the owner of the ferret##1
+13. the owner of the chinchilla is on the far right##1","{'Beverage': ['juice', 'almond-milk', 'coffee', 'milk', 'soy-milk', 'sprite'], 'Movie-Genre': ['animation', 'documentary', 'scientific', 'western', 'fantasy', 'superhero'], 'Pet': ['ferret', 'hedgehog', 'lizard', 'turtle', 'horse', 'chinchilla']}"
+Pt1_3x6_level2-2,"The people have 6 different jobs:  bartender, coach, entrepreneur, firefighter, nurse, paramedic
+The people prefer 6 different music-genres: blues, classical, country, house, reggae, soul
+The people use 6 different means of transport: bus, helicopter, jet-ski, subway, train, trike
+ 1. the fan of reggae is on the left of the bartender##1
+ 2. the person driving the train is the fan of soul##1
+ 3. the paramedic is on the far left##1
+ 4. the paramedic is on the left of the fan of soul##1
+ 5. the person driving the jet-ski is on the right of the bartender##1
+ 6. the person driving the helicopter is on the left of the fan of soul##1
+ 7. the fan of blues is on the far right##1
+ 8. the person driving the bus is on the right of the fan of classical##1
+ 9. the paramedic is the paramedic##1
+10. the person driving the trike is on the right of the person driving the subway##1
+11. the nurse is between the fan of house and the person driving the train
+12. the person driving the bus is on the left of the fan of country##1
+13. the firefighter is on the right of the fan of house##1
+14. the firefighter is on the right of the entrepreneur##1","{'Job': ['paramedic', 'bartender', 'nurse', 'entrepreneur', 'firefighter', 'coach'], 'Music-Genre': ['reggae', 'soul', 'classical', 'house', 'country', 'blues'], 'Transport': ['helicopter', 'train', 'jet-ski', 'bus', 'subway', 'trike']}"
+Pt1_3x6_level2-3,"There are 6 different nationalities: australian, chinese, dutch, german, japanese, thai
+6 different pets are kept: dog, goat, guinea-pig, hamster, horse, rabbit
+The people prefer 6 different types of sport: baseball, biathlon, climbing, golf, parkour, volleyball
+ 1. the owner of the horse is on the right of the person who's sport is volleyball##1
+ 2. the owner of the dog is on the left of the person who's sport is golf##1
+ 3. the person who's sport is biathlon is on the right of the owner of the guinea-pig##1
+ 4. the owner of the horse is on the left of the japanese##1
+ 5. the japanese is the owner of the guinea-pig##1
+ 6. the owner of the guinea-pig is the person who's sport is baseball##1
+ 7. the owner of the hamster is on the far left##1
+ 8. the thai is the owner of the hamster##1
+ 9. the owner of the rabbit is on the right of the person who's sport is golf##1
+10. the dutch is the person who's sport is parkour##1
+11. the australian is between the chinese and the dutch
+12. the owner of the dog is on the right of the person who's sport is baseball##1","{'Nationality': ['thai', 'german', 'japanese', 'chinese', 'australian', 'dutch'], 'Pet': ['hamster', 'horse', 'guinea-pig', 'dog', 'goat', 'rabbit'], 'Sport': ['volleyball', 'climbing', 'baseball', 'biathlon', 'golf', 'parkour']}"
+Pt1_3x6_level2-4,"There are 6 different favourite beverages: fanta, hot-chocolate, lemonade, mirinda, sprite, tea
+There 6 different types of food: blueberry, cherry, eggplant, papaya, pepper, pomegranate
+The people have 6 different hobbies: baking, hiking, reading, singing, skydiving, sudoku
+ 1. the person eating cherry is the person who's hobby is baking##1
+ 2. the person who's hobby is skydiving is on the left of the person drinking mirinda##1
+ 3. the person eating eggplant is the person drinking sprite##1
+ 4. the person who's hobby is baking is on the far right##1
+ 5. the person who's hobby is singing is on the right of the person drinking hot-chocolate##1
+ 6. the person who's hobby is reading is the person drinking hot-chocolate##1
+ 7. the person who's hobby is singing is the person eating pomegranate##1
+ 8. the person drinking tea is between the person eating papaya and the person who's hobby is hiking
+ 9. the person eating cherry is on the right of the person eating papaya##1
+10. the person drinking sprite is on the right of the person drinking fanta##1
+11. the person eating blueberry is on the far left##1
+12. the person who's hobby is skydiving is the person eating papaya##1","{'Beverage': ['hot-chocolate', 'fanta', 'sprite', 'tea', 'lemonade', 'mirinda'], 'Food': ['blueberry', 'pomegranate', 'eggplant', 'pepper', 'papaya', 'cherry'], 'Hobby': ['reading', 'singing', 'hiking', 'sudoku', 'skydiving', 'baking']}"
+Pt1_3x6_level2-5,"The people have 6 different hobbies: collecting, drawing, fishing, singing, traveling, woodworking
+The people perfer 6 different movie-genres: crime, disaster, romance, satire, scientific, zombie
+6 different pets are kept: bird, chinchilla, fish, guinea-pig, snake, turtle
+ 1. the owner of the bird is on the right of the person watching disaster movies##1
+ 2. the person watching disaster movies is on the left of the person watching zombie movies##1
+ 3. the person who's hobby is singing is on the left of the owner of the guinea-pig##1
+ 4. the owner of the fish is on the right of the owner of the turtle##1
+ 5. the owner of the chinchilla is on the right of the person watching crime movies##1
+ 6. the person who's hobby is traveling is on the right of the person who's hobby is collecting##1
+ 7. the owner of the chinchilla is on the right of the person who's hobby is fishing##1
+ 8. the owner of the bird is the person who's hobby is drawing##1
+ 9. the person who's hobby is fishing is on the left of the owner of the chinchilla##1
+10. the person who's hobby is singing is the owner of the chinchilla##1
+11. the person watching romance movies is between the person who's hobby is traveling and the person watching scientific movies
+12. the person who's hobby is traveling is on the left of the person watching disaster movies##1
+13. the person watching scientific movies is between the person who's hobby is collecting and the person who's hobby is fishing","{'Hobby': ['fishing', 'singing', 'collecting', 'traveling', 'woodworking', 'drawing'], 'Movie-Genre': ['crime', 'scientific', 'romance', 'satire', 'disaster', 'zombie'], 'Pet': ['snake', 'chinchilla', 'guinea-pig', 'turtle', 'fish', 'bird']}"
+Pt1_3x6_level2-6,"There 6 different types of food: asparagus, cabbage, kale, onion, strawberry, tomato
+The people have 6 different hobbies: camping, cooking, rock-climbing, singing, skydiving, video-games
+There are 6 different nationalities: brazilian, colombian, dutch, malaysian, mexican, thai
+ 1. the person who's hobby is rock-climbing is on the left of the mexican##1
+ 2. the person who's hobby is rock-climbing is on the right of the person eating onion##1
+ 3. the malaysian is the person who's hobby is skydiving##1
+ 4. the mexican is on the right of the person eating asparagus##1
+ 5. the mexican is the person eating tomato##1
+ 6. the person who's hobby is skydiving is the person eating cabbage##1
+ 7. the person eating kale is on the right of the person who's hobby is camping##1
+ 8. the person eating asparagus is the colombian##1
+ 9. the person who's hobby is skydiving is on the far left##1
+10. the brazilian is on the left of the dutch##1
+11. the person eating kale is on the left of the thai##1
+12. the person who's hobby is singing is on the far right##1
+13. the person eating strawberry is between the person eating cabbage and the person who's hobby is cooking","{'Food': ['cabbage', 'strawberry', 'kale', 'onion', 'asparagus', 'tomato'], 'Hobby': ['skydiving', 'camping', 'cooking', 'video-games', 'rock-climbing', 'singing'], 'Nationality': ['malaysian', 'brazilian', 'dutch', 'thai', 'colombian', 'mexican']}"
+Pt1_3x6_level2-7,"There 6 different types of food: apple, blueberry, broccoli, peach, plum, tomato
+6 different pets are kept: goat, horse, mouse, pony, rabbit, turtle
+The people use 6 different means of transport: bike, bus, jet-ski, motorbike, roller, van
+ 1. the person driving the bus is on the left of the person eating tomato##1
+ 2. the person driving the van is on the left of the owner of the turtle##1
+ 3. the person driving the roller is the person eating tomato##1
+ 4. the owner of the pony is between the person eating blueberry and the owner of the rabbit
+ 5. the owner of the turtle is on the far right##1
+ 6. the person driving the jet-ski is on the right of the person driving the van##1
+ 7. the person driving the roller is on the left of the person eating apple##1
+ 8. the owner of the pony is between the owner of the horse and the person driving the roller
+ 9. the owner of the pony is between the person eating blueberry and the owner of the rabbit
+10. the person eating plum is on the right of the person eating blueberry##1
+11. the person driving the van is on the right of the owner of the goat##1
+12. the person driving the motorbike is on the far left##1
+13. the person eating peach is on the right of the owner of the goat##1","{'Food': ['blueberry', 'plum', 'tomato', 'apple', 'peach', 'broccoli'], 'Pet': ['horse', 'pony', 'rabbit', 'goat', 'mouse', 'turtle'], 'Transport': ['motorbike', 'bus', 'roller', 'bike', 'van', 'jet-ski']}"
+Pt1_3x6_level2-8,"There are 6 different favourite beverages: 7up, almond-milk, coffee, lemonade, mirinda, water
+The people perfer 6 different movie-genres: adventure, comedy, drama, horror, satire, spy
+The people prefer 6 different types of sport: basketball, biathlon, cycling, golf, soccer, weightlifting
+ 1. the person drinking coffee is on the right of the person drinking water##1
+ 2. the person who's sport is golf is the person watching drama movies##1
+ 3. the person who's sport is cycling is on the far right##1
+ 4. the person who's sport is biathlon is on the left of the person drinking coffee##1
+ 5. the person watching drama movies is on the left of the person watching comedy movies##1
+ 6. the person who's sport is soccer is between the person who's sport is cycling and the person watching horror movies
+ 7. the person drinking coffee is on the left of the person watching satire movies##1
+ 8. the person who's sport is basketball is the person watching horror movies##1
+ 9. the person drinking mirinda is the person who's sport is golf##1
+10. the person drinking almond-milk is on the left of the person drinking 7up##1
+11. the person watching horror movies is on the left of the person who's sport is soccer##1
+12. the person drinking lemonade is between the person watching spy movies and the person drinking mirinda
+13. the person who's sport is golf is on the left of the person watching comedy movies##1
+14. the person watching adventure movies is the person who's sport is cycling##1","{'Beverage': ['mirinda', 'lemonade', 'water', 'coffee', 'almond-milk', '7up'], 'Movie-Genre': ['drama', 'comedy', 'spy', 'horror', 'satire', 'adventure'], 'Sport': ['golf', 'weightlifting', 'biathlon', 'basketball', 'soccer', 'cycling']}"
+Pt1_3x6_level2-9,"There are 6 different favourite beverages: almond-milk, fanta, iced-tea, mirinda, tea, water
+The people have 6 different hobbies: board-games, camping, hiking, photography, reading, woodworking
+The people have 6 different jobs:  analyst, coach, dressmaker, entrepreneur, musician, writer
+ 1. the writer is on the right of the person who's hobby is board-games##1
+ 2. the person who's hobby is photography is the person drinking mirinda##1
+ 3. the person drinking water is on the right of the musician##1
+ 4. the person who's hobby is board-games is on the left of the person who's hobby is reading##1
+ 5. the musician is on the right of the person who's hobby is woodworking##1
+ 6. the person drinking almond-milk is on the left of the dressmaker##1
+ 7. the person who's hobby is camping is on the right of the coach##1
+ 8. the analyst is on the left of the person who's hobby is reading##1
+ 9. the person who's hobby is hiking is the person drinking iced-tea##1
+10. the person who's hobby is camping is on the left of the person who's hobby is board-games##1
+11. the person drinking almond-milk is between the analyst and the person who's hobby is hiking
+12. the person who's hobby is board-games is between the person drinking tea and the person drinking almond-milk
+13. the person drinking mirinda is on the far right##1
+14. the person drinking tea is the person who's hobby is camping##1","{'Beverage': ['fanta', 'tea', 'water', 'almond-milk', 'iced-tea', 'mirinda'], 'Hobby': ['woodworking', 'camping', 'board-games', 'reading', 'hiking', 'photography'], 'Job': ['coach', 'musician', 'analyst', 'writer', 'dressmaker', 'entrepreneur']}"
diff --git a/part2/level2/Pt2_3x7_level2.csv b/part2/level2/Pt2_3x7_level2.csv
new file mode 100644
index 0000000000000000000000000000000000000000..f7748e6439457ff6b43b09fce663a41d047d8a6a
--- /dev/null
+++ b/part2/level2/Pt2_3x7_level2.csv
@@ -0,0 +1,183 @@
+ID,Clues,SolutionGrid
+Pt1_3x7_level2-0,"The people perfer 7 different movie-genres: comedy, disaster, fantasy, horror, satire, scientific, superhero
+The people prefer 7 different music-genres: blues, classical, jazz, r&b, reggae, rock, soul
+The people prefer 7 different types of sport: climbing, golf, parkour, surfing, tennis, volleyball, water-polo
+ 1. the person watching satire movies is on the far left##1
+ 2. the person who's sport is golf is on the left of the person watching comedy movies##1
+ 3. the person who's sport is water-polo is between the fan of classical and the fan of blues
+ 4. the person watching horror movies is on the left of the person who's sport is volleyball##1
+ 5. the fan of classical is on the left of the person watching disaster movies##1
+ 6. the person watching comedy movies is the person who's sport is water-polo##1
+ 7. the fan of r&b is between the person who's sport is surfing and the person watching satire movies
+ 8. the person who's sport is tennis is on the left of the person who's sport is volleyball##1
+ 9. the person who's sport is volleyball is on the left of the person who's sport is climbing##1
+10. the person watching superhero movies is the fan of jazz##1
+11. the fan of rock is the person watching horror movies##1
+12. the person watching superhero movies is on the left of the person watching fantasy movies##1
+13. the person who's sport is climbing is the fan of reggae##1
+14. the person watching scientific movies is between the person who's sport is parkour and the person who's sport is water-polo","{'Movie-Genre': ['satire', 'comedy', 'scientific', 'disaster', 'horror', 'superhero', 'fantasy'], 'Music-Genre': ['blues', 'r&b', 'classical', 'soul', 'rock', 'jazz', 'reggae'], 'Sport': ['golf', 'water-polo', 'surfing', 'parkour', 'tennis', 'volleyball', 'climbing']}"
+Pt1_3x7_level2-1,"There are 7 different nationalities: british, canadian, colombian, egyptian, indian, japanese, thai
+The people prefer 7 different types of sport: badminton, cricket, handball, parkour, sailing, snowboarding, soccer
+The people use 7 different means of transport: bus, car, roller, scooter, ship, train, trike
+ 1. the canadian is on the right of the person driving the car##1
+ 2. the person who's sport is sailing is the person who's sport is sailing##1
+ 3. the person who's sport is sailing is on the right of the person who's sport is parkour##1
+ 4. the person who's sport is parkour is on the left of the person driving the bus##1
+ 5. the person who's sport is badminton is the thai##1
+ 6. the british is the person driving the scooter##1
+ 7. the british is between the person who's sport is soccer and the person driving the trike
+ 8. the person who's sport is handball is on the left of the indian##1
+ 9. the person who's sport is soccer is on the left of the person who's sport is parkour##1
+10. the colombian is on the right of the person driving the ship##1
+11. the indian is on the right of the british##1
+12. the person driving the bus is the canadian##1
+13. the egyptian is on the left of the british##1
+14. the egyptian is on the right of the person driving the train##1
+15. the canadian is on the far right##1
+16. the person who's sport is cricket is on the left of the thai##1","{'Nationality': ['japanese', 'thai', 'egyptian', 'british', 'indian', 'colombian', 'canadian'], 'Sport': ['cricket', 'badminton', 'snowboarding', 'handball', 'soccer', 'parkour', 'sailing'], 'Transport': ['roller', 'train', 'trike', 'scooter', 'ship', 'car', 'bus']}"
+Pt1_3x7_level2-2,"There are 7 different favourite beverages: coffee, fanta, iced-tea, milk, soy-milk, tea, water
+The people have 7 different jobs:  accountant, analyst, engineer, journalist, manager, musician, photographer
+The people use 7 different means of transport: helicopter, roller, scooter, snowmobile, taxi, trike, van
+ 1. the person driving the roller is the accountant##1
+ 2. the person driving the taxi is the journalist##1
+ 3. the person driving the snowmobile is on the right of the manager##1
+ 4. the person driving the scooter is the person drinking fanta##1
+ 5. the person driving the trike is between the person driving the van and the photographer
+ 6. the person driving the taxi is on the right of the person driving the helicopter##1
+ 7. the person drinking soy-milk is on the left of the person drinking tea##1
+ 8. the person driving the scooter is on the left of the photographer##1
+ 9. the person driving the van is on the far right##1
+10. the engineer is on the right of the musician##1
+11. the person driving the roller is the accountant##1
+12. the engineer is on the right of the person drinking milk##1
+13. the person drinking coffee is on the left of the journalist##1
+14. the person driving the van is the person drinking water##1
+15. the person driving the helicopter is on the left of the person drinking soy-milk##1","{'Beverage': ['coffee', 'soy-milk', 'tea', 'fanta', 'iced-tea', 'milk', 'water'], 'Job': ['analyst', 'journalist', 'accountant', 'manager', 'photographer', 'musician', 'engineer'], 'Transport': ['helicopter', 'taxi', 'roller', 'scooter', 'snowmobile', 'trike', 'van']}"
+Pt1_3x7_level2-3,"There 7 different types of food: apricot, banana, blueberry, cranberry, pumpkin, radish, strawberry
+The people perfer 7 different movie-genres: action, adventure, animation, drama, musical, scientific, zombie
+There are 7 different nationalities: american, egyptian, french, indian, italian, mexican, turkish
+ 1. the italian is on the far left##1
+ 2. the person watching scientific movies is the person eating cranberry##1
+ 3. the french is the person watching drama movies##1
+ 4. the person watching adventure movies is on the far right##1
+ 5. the american is on the right of the person eating radish##1
+ 6. the person eating blueberry is on the far right##1
+ 7. the person eating apricot is in the middle##1
+ 8. the person watching drama movies is on the left of the person watching scientific movies##1
+ 9. the mexican is the person watching action movies##1
+10. the american is the person eating pumpkin##1
+11. the person watching animation movies is the turkish##1
+12. the person eating banana is the italian##1
+13. the indian is on the far right##1
+14. the person watching zombie movies is between the person watching animation movies and the person watching drama movies
+15. the person eating strawberry is on the right of the person watching scientific movies##1","{'Food': ['banana', 'radish', 'pumpkin', 'apricot', 'cranberry', 'strawberry', 'blueberry'], 'Movie-Genre': ['musical', 'animation', 'zombie', 'drama', 'scientific', 'action', 'adventure'], 'Nationality': ['italian', 'turkish', 'american', 'french', 'egyptian', 'mexican', 'indian']}"
+Pt1_3x7_level2-4,"The people have 7 different jobs:  analyst, architect, doctor, firefighter, freelancer, journalist, writer
+There are 7 different nationalities: australian, chinese, colombian, french, indian, japanese, malaysian
+The people use 7 different means of transport: airplane, boat, quad-bike, scooter, subway, tram, trike
+ 1. the malaysian is on the left of the writer##1
+ 2. the freelancer is on the left of the person driving the tram##1
+ 3. the freelancer is the chinese##1
+ 4. the firefighter is the person driving the scooter##1
+ 5. the person driving the subway is on the left of the person driving the trike##1
+ 6. the australian is the journalist##1
+ 7. the analyst is on the left of the person driving the quad-bike##1
+ 8. the person driving the boat is the doctor##1
+ 9. the person driving the airplane is on the right of the person driving the tram##1
+10. the person driving the tram is the australian##1
+11. the doctor is on the right of the firefighter##1
+12. the person driving the subway is between the doctor and the analyst
+13. the colombian is on the right of the doctor##1
+14. the person driving the airplane is the indian##1
+15. the freelancer is on the left of the australian##1
+16. the person driving the scooter is the french##1","{'Job': ['firefighter', 'doctor', 'writer', 'analyst', 'freelancer', 'journalist', 'architect'], 'Nationality': ['french', 'malaysian', 'colombian', 'japanese', 'chinese', 'australian', 'indian'], 'Transport': ['scooter', 'boat', 'subway', 'trike', 'quad-bike', 'tram', 'airplane']}"
+Pt1_3x7_level2-5,"There are 7 different favourite beverages: 7up, almond-milk, coffee, iced-tea, juice, lemonade, water
+The people have 7 different jobs:  analyst, chef, dancer, librarian, security-guard, social-worker, videographer
+7 different pets are kept: cat, frog, hedgehog, lizard, mouse, pony, rabbit
+ 1. the owner of the frog is on the left of the security-guard##1
+ 2. the security-guard is on the left of the social-worker##1
+ 3. the owner of the lizard is on the left of the person drinking almond-milk##1
+ 4. the person drinking iced-tea is on the left of the chef##1
+ 5. the librarian is the owner of the mouse##1
+ 6. the owner of the cat is between the dancer and the social-worker
+ 7. the chef is in the middle##1
+ 8. the person drinking water is on the right of the owner of the pony##1
+ 9. the owner of the pony is the person drinking coffee##1
+10. the owner of the mouse is on the right of the person drinking coffee##1
+11. the analyst is the owner of the hedgehog##1
+12. the analyst is the owner of the hedgehog##1
+13. the owner of the frog is on the right of the chef##1
+14. the person drinking 7up is on the right of the person drinking lemonade##1
+15. the person drinking coffee is on the left of the librarian##1","{'Beverage': ['coffee', 'water', 'iced-tea', 'juice', 'almond-milk', 'lemonade', '7up'], 'Job': ['videographer', 'librarian', 'analyst', 'chef', 'dancer', 'security-guard', 'social-worker'], 'Pet': ['pony', 'mouse', 'hedgehog', 'lizard', 'frog', 'cat', 'rabbit']}"
+Pt1_3x7_level2-6,"There 7 different types of food: cherry, grapes, kiwi, nectarine, radish, strawberry, zucchini
+The people have 7 different hobbies: camping, filmmaking, gardening, hiking, rock-climbing, woodworking, writing
+The people use 7 different means of transport: bus, car, roller, skateboard, taxi, train, tram
+ 1. the person eating strawberry is on the far right##1
+ 2. the person driving the roller is in the middle##1
+ 3. the person who's hobby is woodworking is on the right of the person eating nectarine##1
+ 4. the person eating radish is between the person eating cherry and the person eating grapes
+ 5. the person who's hobby is camping is on the right of the person driving the train##1
+ 6. the person eating nectarine is the person who's hobby is writing##1
+ 7. the person eating cherry is the person driving the train##1
+ 8. the person who's hobby is gardening is on the left of the person who's hobby is filmmaking##1
+ 9. the person eating zucchini is on the left of the person driving the car##1
+10. the person driving the roller is on the right of the person who's hobby is woodworking##1
+11. the person driving the bus is on the left of the person driving the train##1
+12. the person who's hobby is camping is in the middle##1
+13. the person driving the skateboard is on the left of the person driving the taxi##1
+14. the person driving the skateboard is the person who's hobby is hiking##1
+15. the person eating radish is on the left of the person who's hobby is hiking##1","{'Food': ['kiwi', 'nectarine', 'cherry', 'radish', 'grapes', 'zucchini', 'strawberry'], 'Hobby': ['rock-climbing', 'writing', 'woodworking', 'camping', 'hiking', 'gardening', 'filmmaking'], 'Transport': ['tram', 'bus', 'train', 'roller', 'skateboard', 'taxi', 'car']}"
+Pt1_3x7_level2-7,"There 7 different types of food: apple, eggplant, garlic, orange, papaya, peas, pineapple
+The people have 7 different hobbies: collecting, dancing, drawing, filmmaking, hiking, video-games, writing
+The people have 7 different jobs:  chef, coach, dancer, doctor, firefighter, teacher, writer
+ 1. the person who's hobby is filmmaking is in the middle##1
+ 2. the person eating pineapple is the person who's hobby is drawing##1
+ 3. the person eating eggplant is on the left of the person eating papaya##1
+ 4. the person who's hobby is video-games is on the left of the person eating apple##1
+ 5. the doctor is on the left of the chef##1
+ 6. the teacher is on the right of the writer##1
+ 7. the person who's hobby is writing is on the left of the person eating pineapple##1
+ 8. the person eating papaya is the chef##1
+ 9. the teacher is between the person eating pineapple and the person eating peas
+10. the person who's hobby is collecting is the person eating eggplant##1
+11. the person who's hobby is drawing is on the left of the person eating garlic##1
+12. the dancer is the person who's hobby is dancing##1
+13. the firefighter is on the left of the person who's hobby is collecting##1
+14. the person who's hobby is writing is on the right of the person who's hobby is hiking##1","{'Food': ['peas', 'orange', 'pineapple', 'garlic', 'eggplant', 'papaya', 'apple'], 'Hobby': ['hiking', 'writing', 'drawing', 'filmmaking', 'collecting', 'video-games', 'dancing'], 'Job': ['writer', 'teacher', 'coach', 'firefighter', 'doctor', 'chef', 'dancer']}"
+Pt1_3x7_level2-8,"There are 7 different favourite beverages: 7up, coffee, fanta, juice, soy-milk, sprite, tea
+The people have 7 different jobs:  analyst, architect, coach, doctor, engineer, firefighter, scientist
+The people perfer 7 different movie-genres: disaster, documentary, drama, family, romance, satire, superhero
+ 1. the person drinking sprite is in the middle##1
+ 2. the person watching romance movies is on the left of the person watching drama movies##1
+ 3. the person watching romance movies is in the middle##1
+ 4. the firefighter is the person drinking juice##1
+ 5. the person watching superhero movies is on the left of the coach##1
+ 6. the person drinking fanta is the person watching documentary movies##1
+ 7. the person watching romance movies is on the right of the person drinking soy-milk##1
+ 8. the person drinking tea is on the left of the person drinking 7up##1
+ 9. the coach is the person watching satire movies##1
+10. the analyst is on the right of the scientist##1
+11. the engineer is on the right of the doctor##1
+12. the person watching documentary movies is the analyst##1
+13. the architect is in the middle##1
+14. the analyst is between the person drinking coffee and the firefighter
+15. the person watching family movies is on the right of the person watching documentary movies##1
+16. the analyst is on the left of the firefighter##1","{'Beverage': ['tea', '7up', 'soy-milk', 'sprite', 'coffee', 'fanta', 'juice'], 'Job': ['doctor', 'engineer', 'coach', 'architect', 'scientist', 'analyst', 'firefighter'], 'Movie-Genre': ['disaster', 'superhero', 'satire', 'romance', 'drama', 'documentary', 'family']}"
+Pt1_3x7_level2-9,"The people have 7 different jobs:  chef, dressmaker, electrician, freelancer, photographer, project-manager, writer
+7 different pets are kept: bird, ferret, frog, guinea-pig, lizard, pony, rabbit
+The people prefer 7 different types of sport: cricket, golf, handball, skiing, soccer, surfing, tennis
+ 1. the project-manager is on the right of the owner of the ferret##1
+ 2. the owner of the lizard is between the electrician and the owner of the guinea-pig
+ 3. the person who's sport is golf is on the left of the writer##1
+ 4. the owner of the pony is on the far left##1
+ 5. the person who's sport is golf is on the left of the owner of the lizard##1
+ 6. the dressmaker is on the right of the writer##1
+ 7. the dressmaker is between the person who's sport is cricket and the owner of the lizard
+ 8. the owner of the bird is on the right of the owner of the ferret##1
+ 9. the owner of the guinea-pig is on the left of the chef##1
+10. the person who's sport is soccer is on the right of the electrician##1
+11. the person who's sport is handball is on the right of the chef##1
+12. the photographer is on the left of the owner of the frog##1
+13. the owner of the pony is the person who's sport is surfing##1
+14. the chef is on the left of the owner of the bird##1
+15. the person who's sport is tennis is on the right of the owner of the pony##1
+16. the writer is on the right of the owner of the frog##1","{'Job': ['freelancer', 'photographer', 'electrician', 'writer', 'dressmaker', 'chef', 'project-manager'], 'Pet': ['pony', 'rabbit', 'frog', 'lizard', 'guinea-pig', 'ferret', 'bird'], 'Sport': ['surfing', 'tennis', 'golf', 'soccer', 'skiing', 'cricket', 'handball']}"
diff --git a/part2/level2/Pt2_4x3_level2.csv b/part2/level2/Pt2_4x3_level2.csv
new file mode 100644
index 0000000000000000000000000000000000000000..f5284a016d8ad43a4acbebca26dc4545643c73e5
--- /dev/null
+++ b/part2/level2/Pt2_4x3_level2.csv
@@ -0,0 +1,93 @@
+ID,Clues,SolutionGrid
+Pt1_4x3_level2-0,"The people have 3 different hobbies: baking, dancing, reading
+The people perfer 3 different movie-genres: disaster, spy, superhero
+The people prefer 3 different music-genres: blues, folk, trance
+The people use 3 different means of transport: bus, car, motorbike
+1. the person driving the bus is on the right of the fan of trance##1
+2. the fan of blues is on the left of the person driving the motorbike##1
+3. the person who's hobby is baking is between the person watching spy movies and the person watching superhero movies
+4. the person driving the bus is on the right of the person who's hobby is dancing##1
+5. the fan of trance is the person watching spy movies##1","{'Hobby': ['dancing', 'baking', 'reading'], 'Movie-Genre': ['spy', 'disaster', 'superhero'], 'Music-Genre': ['trance', 'blues', 'folk'], 'Transport': ['car', 'bus', 'motorbike']}"
+Pt1_4x3_level2-1,"There 3 different types of food: kale, raspberry, tomato
+The people prefer 3 different music-genres: blues, gospel, soul
+There are 3 different nationalities: australian, japanese, pakistani
+3 different pets are kept: frog, goat, guinea-pig
+1. the fan of soul is on the left of the owner of the goat##1
+2. the pakistani is on the left of the fan of soul##1
+3. the person eating raspberry is the pakistani##1
+4. the person eating kale is the japanese##1
+5. the owner of the frog is between the fan of gospel and the person eating tomato
+6. the person eating tomato is the owner of the goat##1","{'Food': ['raspberry', 'kale', 'tomato'], 'Music-Genre': ['gospel', 'soul', 'blues'], 'Nationality': ['pakistani', 'japanese', 'australian'], 'Pet': ['guinea-pig', 'frog', 'goat']}"
+Pt1_4x3_level2-2,"There 3 different types of food: eggplant, kale, orange
+The people have 3 different jobs:  bartender, doctor, paramedic
+The people perfer 3 different movie-genres: disaster, mystery, thriller
+3 different pets are kept: chinchilla, goldfish, snake
+1. the bartender is on the left of the person watching thriller movies##1
+2. the owner of the chinchilla is between the paramedic and the person watching thriller movies
+3. the person eating eggplant is on the far left##1
+4. the owner of the goldfish is the person eating kale##1
+5. the owner of the chinchilla is the person watching mystery movies##1","{'Food': ['eggplant', 'orange', 'kale'], 'Job': ['paramedic', 'bartender', 'doctor'], 'Movie-Genre': ['disaster', 'mystery', 'thriller'], 'Pet': ['snake', 'chinchilla', 'goldfish']}"
+Pt1_4x3_level2-3,"There 3 different types of food: cherry, cucumber, raspberry
+The people have 3 different jobs:  journalist, paramedic, scientist
+3 different pets are kept: cat, chinchilla, guinea-pig
+The people prefer 3 different types of sport: rowing, rugby, snowboarding
+1. the person who's sport is rowing is on the right of the owner of the chinchilla##1
+2. the person eating cucumber is on the right of the scientist##1
+3. the person eating raspberry is between the paramedic and the owner of the cat
+4. the person eating cucumber is the person who's sport is rugby##1","{'Food': ['cherry', 'raspberry', 'cucumber'], 'Job': ['paramedic', 'scientist', 'journalist'], 'Pet': ['chinchilla', 'guinea-pig', 'cat'], 'Sport': ['snowboarding', 'rowing', 'rugby']}"
+Pt1_4x3_level2-4,"There 3 different types of food: carrot, cherry, plum
+The people have 3 different hobbies: cooking, filmmaking, photography
+The people prefer 3 different music-genres: disco, funk, gospel
+3 different pets are kept: bird, dog, hamster
+1. the fan of gospel is on the left of the fan of funk##1
+2. the owner of the bird is between the fan of gospel and the person who's hobby is photography
+3. the person who's hobby is cooking is the owner of the dog##1
+4. the person eating carrot is on the right of the person eating plum##1
+5. the owner of the bird is on the left of the person eating cherry##1","{'Food': ['plum', 'carrot', 'cherry'], 'Hobby': ['cooking', 'filmmaking', 'photography'], 'Music-Genre': ['gospel', 'funk', 'disco'], 'Pet': ['dog', 'bird', 'hamster']}"
+Pt1_4x3_level2-5,"There 3 different types of food: cauliflower, pineapple, pumpkin
+The people have 3 different hobbies: filmmaking, skydiving, sudoku
+The people prefer 3 different music-genres: ambient, country, d&b
+3 different pets are kept: fish, horse, mouse
+1. the owner of the horse is on the right of the person who's hobby is sudoku##1
+2. the person eating pumpkin is the person who's hobby is filmmaking##1
+3. the fan of country is between the person eating pineapple and the owner of the horse
+4. the fan of d&b is on the far right##1
+5. the person eating cauliflower is on the right of the owner of the fish##1","{'Food': ['pineapple', 'cauliflower', 'pumpkin'], 'Hobby': ['skydiving', 'sudoku', 'filmmaking'], 'Music-Genre': ['ambient', 'country', 'd&b'], 'Pet': ['fish', 'mouse', 'horse']}"
+Pt1_4x3_level2-6,"There 3 different types of food: artichoke, peach, radish
+The people have 3 different hobbies: board-games, fishing, skydiving
+The people perfer 3 different movie-genres: comedy, fantasy, western
+The people use 3 different means of transport: car, roller, van
+1. the person driving the roller is on the right of the person watching comedy movies##1
+2. the person who's hobby is fishing is between the person eating radish and the person driving the car
+3. the person watching fantasy movies is on the right of the person eating peach##1
+4. the person driving the car is on the far right##1
+5. the person who's hobby is fishing is between the person who's hobby is skydiving and the person watching comedy movies","{'Food': ['radish', 'peach', 'artichoke'], 'Hobby': ['board-games', 'fishing', 'skydiving'], 'Movie-Genre': ['comedy', 'western', 'fantasy'], 'Transport': ['van', 'roller', 'car']}"
+Pt1_4x3_level2-7,"There are 3 different favourite beverages: cola, soy-milk, water
+The people have 3 different hobbies: chess, cooking, rock-climbing
+The people have 3 different jobs:  architect, dressmaker, journalist
+The people prefer 3 different music-genres: folk, gospel, rock
+1. the journalist is on the far left##1
+2. the person drinking soy-milk is on the right of the fan of gospel##1
+3. the person drinking soy-milk is on the left of the person who's hobby is chess##1
+4. the architect is between the person who's hobby is cooking and the person drinking water
+5. the person drinking soy-milk is the fan of rock##1","{'Beverage': ['cola', 'soy-milk', 'water'], 'Hobby': ['cooking', 'rock-climbing', 'chess'], 'Job': ['journalist', 'architect', 'dressmaker'], 'Music-Genre': ['gospel', 'rock', 'folk']}"
+Pt1_4x3_level2-8,"There are 3 different favourite beverages: 7up, almond-milk, cola
+There 3 different types of food: carrot, papaya, peas
+There are 3 different nationalities: indian, nigerian, russian
+The people use 3 different means of transport: airplane, bike, taxi
+1. the person driving the taxi is between the nigerian and the russian
+2. the person eating peas is on the right of the person drinking almond-milk##1
+3. the person drinking 7up is on the far left##1
+4. the person eating papaya is on the far left##1
+5. the indian is on the left of the person driving the bike##1
+6. the person driving the bike is the nigerian##1","{'Beverage': ['7up', 'almond-milk', 'cola'], 'Food': ['papaya', 'carrot', 'peas'], 'Nationality': ['russian', 'indian', 'nigerian'], 'Transport': ['airplane', 'taxi', 'bike']}"
+Pt1_4x3_level2-9,"The people have 3 different hobbies: chess, drawing, traveling
+The people have 3 different jobs:  engineer, project-manager, social-worker
+The people prefer 3 different types of sport: handball, lacrosse, sailing
+The people use 3 different means of transport: roller, scooter, taxi
+1. the person who's hobby is chess is on the right of the person who's hobby is traveling##1
+2. the project-manager is between the engineer and the person who's hobby is drawing
+3. the person who's sport is sailing is the person who's hobby is traveling##1
+4. the person who's sport is lacrosse is the social-worker##1
+5. the person driving the taxi is on the left of the engineer##1
+6. the person driving the roller is the person who's sport is lacrosse##1","{'Hobby': ['drawing', 'traveling', 'chess'], 'Job': ['social-worker', 'project-manager', 'engineer'], 'Sport': ['lacrosse', 'sailing', 'handball'], 'Transport': ['roller', 'taxi', 'scooter']}"
diff --git a/part2/level2/Pt2_4x4_level2.csv b/part2/level2/Pt2_4x4_level2.csv
new file mode 100644
index 0000000000000000000000000000000000000000..d11ba97ed939671d3296650b0d60acee4a8faac6
--- /dev/null
+++ b/part2/level2/Pt2_4x4_level2.csv
@@ -0,0 +1,135 @@
+ID,Clues,SolutionGrid
+Pt1_4x4_level2-0,"The people perfer 4 different movie-genres: adventure, comedy, fantasy, mystery
+The people prefer 4 different music-genres: metal, r&b, salsa, techno
+There are 4 different nationalities: canadian, colombian, indonesian, polish
+The people use 4 different means of transport: bus, jet-ski, tram, trike
+1. the colombian is the fan of techno##1
+2. the indonesian is between the person watching fantasy movies and the person watching mystery movies
+3. the colombian is the person driving the bus##1
+4. the person driving the trike is on the left of the person driving the bus##1
+5. the fan of metal is on the left of the canadian##1
+6. the person driving the tram is the person watching fantasy movies##1
+7. the fan of r&b is on the left of the person watching mystery movies##1
+8. the canadian is on the far right##1
+9. the person watching comedy movies is on the far left##1","{'Movie-Genre': ['comedy', 'mystery', 'adventure', 'fantasy'], 'Music-Genre': ['r&b', 'techno', 'metal', 'salsa'], 'Nationality': ['polish', 'colombian', 'indonesian', 'canadian'], 'Transport': ['trike', 'bus', 'jet-ski', 'tram']}"
+Pt1_4x4_level2-1,"The people have 4 different hobbies: cooking, drawing, singing, woodworking
+The people perfer 4 different movie-genres: action, adventure, scientific, western
+4 different pets are kept: bird, dog, frog, lizard
+The people prefer 4 different types of sport: ice-hockey, lacrosse, swimming, water-polo
+1. the person who's sport is water-polo is on the right of the person who's hobby is woodworking##1
+2. the person who's hobby is cooking is on the far right##1
+3. the owner of the lizard is the person who's sport is lacrosse##1
+4. the person who's hobby is singing is on the right of the person who's hobby is drawing##1
+5. the person watching western movies is between the owner of the frog and the person who's sport is ice-hockey
+6. the person who's sport is water-polo is between the person watching western movies and the owner of the lizard
+7. the owner of the bird is on the far right##1
+8. the person watching adventure movies is on the left of the person who's hobby is singing##1
+9. the person watching scientific movies is on the right of the owner of the dog##1","{'Hobby': ['woodworking', 'drawing', 'singing', 'cooking'], 'Movie-Genre': ['action', 'adventure', 'western', 'scientific'], 'Pet': ['lizard', 'frog', 'dog', 'bird'], 'Sport': ['lacrosse', 'water-polo', 'swimming', 'ice-hockey']}"
+Pt1_4x4_level2-2,"There 4 different types of food: artichoke, blueberry, lemon, mango
+The people have 4 different hobbies: camping, fishing, photography, traveling
+The people have 4 different jobs:  analyst, lawyer, paramedic, pilot
+The people use 4 different means of transport: helicopter, motorbike, roller, subway
+1. the paramedic is the person driving the motorbike##1
+2. the person driving the motorbike is on the left of the pilot##1
+3. the person driving the roller is on the left of the person driving the motorbike##1
+4. the person driving the motorbike is on the left of the person driving the helicopter##1
+5. the person eating lemon is on the left of the person who's hobby is photography##1
+6. the lawyer is the person who's hobby is traveling##1
+7. the person eating mango is on the right of the person who's hobby is photography##1
+8. the person eating artichoke is between the person who's hobby is camping and the person who's hobby is traveling
+9. the person who's hobby is photography is between the person eating lemon and the lawyer","{'Food': ['blueberry', 'lemon', 'artichoke', 'mango'], 'Hobby': ['fishing', 'camping', 'photography', 'traveling'], 'Job': ['analyst', 'paramedic', 'pilot', 'lawyer'], 'Transport': ['roller', 'motorbike', 'helicopter', 'subway']}"
+Pt1_4x4_level2-3,"The people have 4 different jobs:  fisherman, mechanic, police-officer, teacher
+The people perfer 4 different movie-genres: action, disaster, martial-arts, scientific
+4 different pets are kept: bird, frog, hamster, pony
+The people prefer 4 different types of sport: ice-hockey, rugby, soccer, volleyball
+ 1. the person watching disaster movies is on the far right##1
+ 2. the person watching scientific movies is the fisherman##1
+ 3. the owner of the bird is on the right of the person who's sport is volleyball##1
+ 4. the person who's sport is ice-hockey is on the far left##1
+ 5. the person watching scientific movies is the owner of the frog##1
+ 6. the owner of the pony is on the right of the person who's sport is ice-hockey##1
+ 7. the person watching disaster movies is the police-officer##1
+ 8. the person watching action movies is on the right of the person watching scientific movies##1
+ 9. the fisherman is on the left of the person who's sport is rugby##1
+10. the mechanic is between the owner of the bird and the teacher","{'Job': ['fisherman', 'teacher', 'mechanic', 'police-officer'], 'Movie-Genre': ['scientific', 'action', 'martial-arts', 'disaster'], 'Pet': ['frog', 'pony', 'hamster', 'bird'], 'Sport': ['ice-hockey', 'rugby', 'volleyball', 'soccer']}"
+Pt1_4x4_level2-4,"There 4 different types of food: asparagus, garlic, lemon, peach
+The people have 4 different jobs:  freelancer, lawyer, security-guard, social-worker
+The people perfer 4 different movie-genres: adventure, epic, romance, scientific
+The people prefer 4 different types of sport: basketball, ice-hockey, sailing, weightlifting
+ 1. the person eating lemon is on the right of the person eating garlic##1
+ 2. the person who's sport is basketball is on the far left##1
+ 3. the security-guard is the person eating garlic##1
+ 4. the security-guard is on the left of the person who's sport is sailing##1
+ 5. the person watching scientific movies is on the left of the person eating peach##1
+ 6. the person eating lemon is on the left of the person watching scientific movies##1
+ 7. the social-worker is on the left of the person eating asparagus##1
+ 8. the lawyer is the person watching epic movies##1
+ 9. the person eating lemon is between the person who's sport is weightlifting and the person watching adventure movies
+10. the person watching romance movies is the person who's sport is sailing##1","{'Food': ['garlic', 'lemon', 'asparagus', 'peach'], 'Job': ['security-guard', 'social-worker', 'freelancer', 'lawyer'], 'Movie-Genre': ['adventure', 'romance', 'scientific', 'epic'], 'Sport': ['basketball', 'sailing', 'weightlifting', 'ice-hockey']}"
+Pt1_4x4_level2-5,"The people have 4 different jobs:  analyst, freelancer, librarian, paramedic
+The people prefer 4 different music-genres: folk, funk, jazz, punk
+There are 4 different nationalities: chinese, dutch, polish, turkish
+The people prefer 4 different types of sport: climbing, cricket, cycling, sailing
+1. the fan of folk is between the person who's sport is sailing and the fan of jazz
+2. the freelancer is between the fan of folk and the turkish
+3. the polish is between the person who's sport is cricket and the dutch
+4. the librarian is on the left of the dutch##1
+5. the polish is the polish##1
+6. the dutch is on the right of the person who's sport is cycling##1
+7. the dutch is on the left of the analyst##1
+8. the fan of jazz is on the far right##1
+9. the fan of funk is on the far left##1","{'Job': ['librarian', 'freelancer', 'analyst', 'paramedic'], 'Music-Genre': ['funk', 'punk', 'folk', 'jazz'], 'Nationality': ['turkish', 'dutch', 'polish', 'chinese'], 'Sport': ['cycling', 'sailing', 'climbing', 'cricket']}"
+Pt1_4x4_level2-6,"The people perfer 4 different movie-genres: family, fantasy, time-travel, zombie
+The people prefer 4 different music-genres: blues, dubstep, metal, soul
+There are 4 different nationalities: argentine, british, dutch, russian
+The people use 4 different means of transport: airplane, bike, subway, train
+ 1. the person driving the train is on the right of the fan of blues##1
+ 2. the person watching fantasy movies is the dutch##1
+ 3. the fan of dubstep is between the dutch and the person driving the subway
+ 4. the fan of metal is the person driving the train##1
+ 5. the russian is on the left of the person watching zombie movies##1
+ 6. the person watching fantasy movies is on the left of the person driving the bike##1
+ 7. the argentine is the person driving the airplane##1
+ 8. the fan of soul is on the far right##1
+ 9. the person watching fantasy movies is on the right of the person watching time-travel movies##1
+10. the dutch is the person driving the train##1","{'Movie-Genre': ['time-travel', 'fantasy', 'family', 'zombie'], 'Music-Genre': ['blues', 'metal', 'dubstep', 'soul'], 'Nationality': ['argentine', 'dutch', 'russian', 'british'], 'Transport': ['airplane', 'train', 'bike', 'subway']}"
+Pt1_4x4_level2-7,"There are 4 different favourite beverages: iced-tea, juice, lemonade, water
+The people perfer 4 different movie-genres: documentary, drama, satire, zombie
+4 different pets are kept: cat, frog, horse, snake
+The people use 4 different means of transport: car, jet-ski, quad-bike, subway
+1. the person watching drama movies is between the person driving the quad-bike and the person driving the car
+2. the person driving the quad-bike is on the left of the person drinking water##1
+3. the owner of the cat is on the left of the owner of the horse##1
+4. the person driving the car is on the left of the person drinking juice##1
+5. the person driving the jet-ski is between the person driving the quad-bike and the person watching documentary movies
+6. the person drinking lemonade is the person watching zombie movies##1
+7. the person drinking water is on the left of the owner of the frog##1
+8. the person drinking iced-tea is on the left of the person drinking juice##1","{'Beverage': ['lemonade', 'water', 'iced-tea', 'juice'], 'Movie-Genre': ['zombie', 'drama', 'documentary', 'satire'], 'Pet': ['cat', 'horse', 'frog', 'snake'], 'Transport': ['quad-bike', 'jet-ski', 'car', 'subway']}"
+Pt1_4x4_level2-8,"There 4 different types of food: grapefruit, lettuce, spinach, tomato
+The people have 4 different jobs:  accountant, designer, fisherman, social-worker
+The people prefer 4 different music-genres: folk, house, indie, metal
+The people prefer 4 different types of sport: cycling, handball, parkour, volleyball
+ 1. the person eating lettuce is the fisherman##1
+ 2. the person eating tomato is the person who's sport is parkour##1
+ 3. the fisherman is the person who's sport is handball##1
+ 4. the person eating spinach is on the right of the person eating tomato##1
+ 5. the fan of metal is the person eating grapefruit##1
+ 6. the fan of indie is on the far left##1
+ 7. the designer is on the left of the fisherman##1
+ 8. the fan of house is on the far right##1
+ 9. the accountant is between the social-worker and the person who's sport is cycling
+10. the person eating tomato is on the left of the person eating spinach##1","{'Food': ['tomato', 'spinach', 'grapefruit', 'lettuce'], 'Job': ['social-worker', 'accountant', 'designer', 'fisherman'], 'Music-Genre': ['indie', 'folk', 'metal', 'house'], 'Sport': ['parkour', 'volleyball', 'cycling', 'handball']}"
+Pt1_4x4_level2-9,"There are 4 different favourite beverages: hot-chocolate, lemonade, mirinda, sprite
+There 4 different types of food: corn, nectarine, onion, plum
+The people have 4 different hobbies: filmmaking, hiking, photography, woodworking
+4 different pets are kept: dog, horse, rat, turtle
+ 1. the person drinking mirinda is on the right of the person drinking lemonade##1
+ 2. the owner of the dog is on the right of the owner of the rat##1
+ 3. the person who's hobby is hiking is on the right of the person who's hobby is woodworking##1
+ 4. the person eating corn is the person drinking lemonade##1
+ 5. the person drinking hot-chocolate is on the right of the person drinking sprite##1
+ 6. the person who's hobby is filmmaking is on the right of the person eating corn##1
+ 7. the owner of the rat is on the left of the person drinking hot-chocolate##1
+ 8. the owner of the turtle is between the person eating corn and the person eating onion
+ 9. the person eating plum is on the right of the owner of the horse##1
+10. the person who's hobby is filmmaking is between the person eating corn and the person eating onion","{'Beverage': ['lemonade', 'mirinda', 'sprite', 'hot-chocolate'], 'Food': ['corn', 'plum', 'onion', 'nectarine'], 'Hobby': ['photography', 'filmmaking', 'woodworking', 'hiking'], 'Pet': ['horse', 'turtle', 'rat', 'dog']}"
diff --git a/part2/level2/Pt2_4x5_level2.csv b/part2/level2/Pt2_4x5_level2.csv
new file mode 100644
index 0000000000000000000000000000000000000000..4f149ddf5a5ca97c9bc6a550fc55223fbab4491d
--- /dev/null
+++ b/part2/level2/Pt2_4x5_level2.csv
@@ -0,0 +1,167 @@
+ID,Clues,SolutionGrid
+Pt1_4x5_level2-0,"There are 5 different favourite beverages: 7up, almond-milk, coffee, lemonade, tea
+The people perfer 5 different movie-genres: crime, family, satire, western, zombie
+There are 5 different nationalities: british, chinese, egyptian, malaysian, turkish
+5 different pets are kept: bird, chinchilla, lizard, rabbit, rat
+ 1. the owner of the rat is on the right of the owner of the lizard##1
+ 2. the person watching satire movies is on the left of the person drinking almond-milk##1
+ 3. the person watching zombie movies is on the left of the owner of the bird##1
+ 4. the person drinking coffee is the person drinking coffee##1
+ 5. the owner of the bird is the person watching crime movies##1
+ 6. the person drinking tea is on the left of the person drinking coffee##1
+ 7. the british is on the left of the egyptian##1
+ 8. the person drinking lemonade is on the right of the owner of the rabbit##1
+ 9. the person drinking lemonade is on the far right##1
+10. the person drinking 7up is on the left of the owner of the lizard##1
+11. the person drinking tea is between the chinese and the person watching zombie movies
+12. the malaysian is on the left of the person watching family movies##1
+13. the turkish is on the right of the person drinking coffee##1","{'Beverage': ['7up', 'almond-milk', 'tea', 'coffee', 'lemonade'], 'Movie-Genre': ['satire', 'family', 'western', 'zombie', 'crime'], 'Nationality': ['malaysian', 'chinese', 'british', 'egyptian', 'turkish'], 'Pet': ['chinchilla', 'lizard', 'rat', 'rabbit', 'bird']}"
+Pt1_4x5_level2-1,"The people have 5 different hobbies: gardening, hiking, reading, skydiving, writing
+The people prefer 5 different music-genres: country, d&b, disco, r&b, techno
+There are 5 different nationalities: chinese, dutch, indian, polish, spanish
+The people use 5 different means of transport: helicopter, quad-bike, roller, scooter, skateboard
+ 1. the person driving the skateboard is in the middle##1
+ 2. the fan of techno is on the left of the person who's hobby is gardening##1
+ 3. the person who's hobby is hiking is on the right of the person driving the skateboard##1
+ 4. the person who's hobby is writing is on the right of the dutch##1
+ 5. the person driving the quad-bike is between the chinese and the fan of techno
+ 6. the person driving the scooter is the person who's hobby is hiking##1
+ 7. the fan of country is on the left of the person driving the helicopter##1
+ 8. the indian is the fan of r&b##1
+ 9. the indian is on the right of the person who's hobby is hiking##1
+10. the fan of disco is on the right of the fan of d&b##1
+11. the indian is the person who's hobby is reading##1
+12. the person driving the quad-bike is on the right of the spanish##1","{'Hobby': ['skydiving', 'gardening', 'writing', 'hiking', 'reading'], 'Music-Genre': ['techno', 'd&b', 'disco', 'country', 'r&b'], 'Nationality': ['spanish', 'dutch', 'chinese', 'polish', 'indian'], 'Transport': ['roller', 'quad-bike', 'skateboard', 'scooter', 'helicopter']}"
+Pt1_4x5_level2-2,"The people have 5 different hobbies: collecting, filmmaking, puzzles, rock-climbing, singing
+The people perfer 5 different movie-genres: adventure, documentary, family, martial-arts, superhero
+The people prefer 5 different music-genres: ambient, gospel, metal, pop, reggae
+The people prefer 5 different types of sport: badminton, basketball, rowing, tennis, volleyball
+ 1. the person who's hobby is singing is the fan of gospel##1
+ 2. the person who's sport is tennis is in the middle##1
+ 3. the fan of pop is in the middle##1
+ 4. the person watching adventure movies is in the middle##1
+ 5. the person who's hobby is singing is on the right of the person who's sport is basketball##1
+ 6. the person who's hobby is filmmaking is on the left of the fan of ambient##1
+ 7. the fan of reggae is on the left of the person who's sport is rowing##1
+ 8. the person watching adventure movies is on the right of the person watching documentary movies##1
+ 9. the fan of metal is on the far left##1
+10. the person who's sport is badminton is the person watching martial-arts movies##1
+11. the person who's hobby is puzzles is on the right of the person who's sport is volleyball##1
+12. the person who's hobby is rock-climbing is on the right of the fan of reggae##1
+13. the person who's sport is volleyball is between the person watching superhero movies and the person who's hobby is puzzles","{'Hobby': ['collecting', 'singing', 'puzzles', 'filmmaking', 'rock-climbing'], 'Movie-Genre': ['superhero', 'documentary', 'adventure', 'martial-arts', 'family'], 'Music-Genre': ['metal', 'gospel', 'pop', 'reggae', 'ambient'], 'Sport': ['basketball', 'volleyball', 'tennis', 'badminton', 'rowing']}"
+Pt1_4x5_level2-3,"There 5 different types of food: artichoke, onion, papaya, tomato, watermelon
+The people have 5 different hobbies: cooking, puzzles, singing, skydiving, woodworking
+The people prefer 5 different music-genres: dubstep, funk, indie, reggae, rock
+There are 5 different nationalities: british, egyptian, indonesian, japanese, pakistani
+ 1. the egyptian is on the far left##1
+ 2. the person who's hobby is cooking is on the right of the fan of funk##1
+ 3. the person eating onion is on the left of the person eating artichoke##1
+ 4. the pakistani is between the fan of reggae and the person eating tomato
+ 5. the person eating onion is on the right of the person who's hobby is singing##1
+ 6. the fan of rock is on the right of the indonesian##1
+ 7. the person who's hobby is singing is on the right of the person eating papaya##1
+ 8. the person who's hobby is woodworking is the fan of funk##1
+ 9. the fan of rock is in the middle##1
+10. the fan of reggae is the british##1
+11. the person who's hobby is skydiving is on the right of the person who's hobby is singing##1
+12. the british is on the right of the fan of indie##1
+13. the fan of funk is on the far left##1","{'Food': ['watermelon', 'papaya', 'tomato', 'onion', 'artichoke'], 'Hobby': ['woodworking', 'cooking', 'singing', 'skydiving', 'puzzles'], 'Music-Genre': ['funk', 'dubstep', 'rock', 'indie', 'reggae'], 'Nationality': ['egyptian', 'indonesian', 'japanese', 'pakistani', 'british']}"
+Pt1_4x5_level2-4,"There are 5 different favourite beverages: almond-milk, juice, lemonade, milk, mirinda
+There 5 different types of food: apricot, broccoli, lettuce, orange, watermelon
+The people have 5 different jobs:  dancer, lawyer, manager, social-worker, writer
+The people prefer 5 different types of sport: climbing, parkour, skateboarding, volleyball, weightlifting
+ 1. the person who's sport is parkour is on the right of the dancer##1
+ 2. the person eating orange is on the left of the person who's sport is climbing##1
+ 3. the person drinking mirinda is on the right of the person who's sport is volleyball##1
+ 4. the person drinking lemonade is between the person who's sport is parkour and the person eating apricot
+ 5. the person eating watermelon is on the left of the person who's sport is skateboarding##1
+ 6. the person drinking milk is on the left of the person eating orange##1
+ 7. the person drinking milk is on the left of the lawyer##1
+ 8. the writer is on the left of the person who's sport is skateboarding##1
+ 9. the person drinking juice is on the far right##1
+10. the person drinking juice is on the right of the dancer##1
+11. the person eating apricot is on the left of the person eating lettuce##1
+12. the social-worker is on the left of the dancer##1
+13. the person eating lettuce is on the right of the person drinking almond-milk##1","{'Beverage': ['milk', 'mirinda', 'almond-milk', 'lemonade', 'juice'], 'Food': ['watermelon', 'orange', 'apricot', 'lettuce', 'broccoli'], 'Job': ['writer', 'lawyer', 'social-worker', 'dancer', 'manager'], 'Sport': ['volleyball', 'skateboarding', 'climbing', 'weightlifting', 'parkour']}"
+Pt1_4x5_level2-5,"There are 5 different favourite beverages: fanta, iced-tea, soy-milk, sprite, water
+The people perfer 5 different movie-genres: family, mystery, sports, thriller, zombie
+There are 5 different nationalities: argentine, australian, french, polish, turkish
+The people prefer 5 different types of sport: badminton, baseball, rowing, skiing, volleyball
+ 1. the person watching family movies is on the right of the person drinking fanta##1
+ 2. the person who's sport is rowing is on the right of the person watching sports movies##1
+ 3. the person drinking water is on the right of the person drinking iced-tea##1
+ 4. the person drinking sprite is on the right of the french##1
+ 5. the person who's sport is volleyball is on the right of the person who's sport is badminton##1
+ 6. the person drinking water is between the person watching zombie movies and the person who's sport is baseball
+ 7. the person who's sport is rowing is the turkish##1
+ 8. the australian is on the far right##1
+ 9. the person watching sports movies is on the right of the french##1
+10. the person who's sport is skiing is on the far right##1
+11. the person watching thriller movies is between the person watching zombie movies and the person who's sport is baseball
+12. the person drinking fanta is on the right of the polish##1
+13. the person watching zombie movies is on the far left##1","{'Beverage': ['iced-tea', 'water', 'sprite', 'fanta', 'soy-milk'], 'Movie-Genre': ['zombie', 'thriller', 'sports', 'mystery', 'family'], 'Nationality': ['argentine', 'french', 'polish', 'turkish', 'australian'], 'Sport': ['badminton', 'volleyball', 'baseball', 'rowing', 'skiing']}"
+Pt1_4x5_level2-6,"The people have 5 different hobbies: collecting, fishing, magic-tricks, photography, skydiving
+There are 5 different nationalities: colombian, egyptian, french, mexican, turkish
+5 different pets are kept: dog, ferret, horse, pony, rat
+The people use 5 different means of transport: helicopter, roller, ship, skateboard, taxi
+ 1. the person driving the ship is on the left of the person who's hobby is photography##1
+ 2. the person driving the ship is on the far left##1
+ 3. the owner of the rat is the person driving the roller##1
+ 4. the owner of the horse is between the person who's hobby is magic-tricks and the egyptian
+ 5. the person driving the skateboard is on the left of the person driving the roller##1
+ 6. the person who's hobby is skydiving is in the middle##1
+ 7. the turkish is on the right of the colombian##1
+ 8. the mexican is on the far right##1
+ 9. the owner of the pony is the turkish##1
+10. the owner of the dog is on the left of the person driving the taxi##1
+11. the owner of the pony is on the right of the colombian##1
+12. the owner of the dog is the person who's hobby is fishing##1
+13. the owner of the horse is on the left of the mexican##1","{'Hobby': ['fishing', 'photography', 'skydiving', 'collecting', 'magic-tricks'], 'Nationality': ['colombian', 'turkish', 'egyptian', 'french', 'mexican'], 'Pet': ['dog', 'pony', 'ferret', 'horse', 'rat'], 'Transport': ['ship', 'taxi', 'helicopter', 'skateboard', 'roller']}"
+Pt1_4x5_level2-7,"The people have 5 different hobbies: camping, drawing, skydiving, sudoku, woodworking
+The people perfer 5 different movie-genres: documentary, drama, epic, romance, thriller
+The people prefer 5 different music-genres: dubstep, house, r&b, rock, trance
+There are 5 different nationalities: french, indian, italian, polish, thai
+ 1. the polish is in the middle##1
+ 2. the person who's hobby is woodworking is on the right of the indian##1
+ 3. the fan of house is on the far right##1
+ 4. the person watching documentary movies is the italian##1
+ 5. the fan of r&b is on the right of the italian##1
+ 6. the person watching drama movies is on the right of the polish##1
+ 7. the italian is on the left of the person who's hobby is skydiving##1
+ 8. the person watching epic movies is the fan of dubstep##1
+ 9. the person who's hobby is sudoku is on the far left##1
+10. the fan of rock is on the left of the french##1
+11. the fan of r&b is between the person watching epic movies and the person who's hobby is sudoku
+12. the person watching romance movies is on the right of the person watching drama movies##1
+13. the person who's hobby is camping is on the far right##1","{'Hobby': ['sudoku', 'skydiving', 'woodworking', 'drawing', 'camping'], 'Movie-Genre': ['documentary', 'thriller', 'epic', 'drama', 'romance'], 'Music-Genre': ['trance', 'r&b', 'dubstep', 'rock', 'house'], 'Nationality': ['italian', 'indian', 'polish', 'thai', 'french']}"
+Pt1_4x5_level2-8,"There are 5 different favourite beverages: hot-chocolate, juice, sprite, tea, water
+The people have 5 different jobs:  accountant, doctor, journalist, librarian, videographer
+5 different pets are kept: bird, frog, goldfish, lizard, turtle
+The people use 5 different means of transport: bus, car, jet-ski, roller, subway
+ 1. the accountant is on the left of the person drinking tea##1
+ 2. the person driving the bus is on the far left##1
+ 3. the person driving the roller is on the far right##1
+ 4. the person drinking sprite is the accountant##1
+ 5. the journalist is in the middle##1
+ 6. the person drinking water is on the left of the person driving the jet-ski##1
+ 7. the videographer is the owner of the turtle##1
+ 8. the person drinking tea is between the owner of the goldfish and the person driving the car
+ 9. the owner of the frog is on the left of the owner of the bird##1
+10. the person driving the car is the person drinking hot-chocolate##1
+11. the owner of the frog is the doctor##1","{'Beverage': ['water', 'sprite', 'tea', 'hot-chocolate', 'juice'], 'Job': ['videographer', 'accountant', 'journalist', 'doctor', 'librarian'], 'Pet': ['turtle', 'goldfish', 'lizard', 'frog', 'bird'], 'Transport': ['bus', 'jet-ski', 'subway', 'car', 'roller']}"
+Pt1_4x5_level2-9,"The people have 5 different jobs:  bartender, chef, dancer, manager, nurse
+There are 5 different nationalities: argentine, australian, dutch, thai, turkish
+5 different pets are kept: cat, dog, hedgehog, lizard, rabbit
+The people use 5 different means of transport: airplane, scooter, snowmobile, trike, van
+ 1. the bartender is between the owner of the lizard and the chef
+ 2. the person driving the trike is on the right of the person driving the van##1
+ 3. the turkish is on the right of the person driving the van##1
+ 4. the person driving the airplane is in the middle##1
+ 5. the dancer is the dutch##1
+ 6. the argentine is between the owner of the hedgehog and the manager
+ 7. the australian is on the right of the dutch##1
+ 8. the dutch is the person driving the snowmobile##1
+ 9. the owner of the hedgehog is on the right of the bartender##1
+10. the owner of the rabbit is on the right of the person driving the airplane##1
+11. the dancer is on the left of the bartender##1
+12. the owner of the cat is on the far right##1","{'Job': ['dancer', 'bartender', 'chef', 'nurse', 'manager'], 'Nationality': ['dutch', 'australian', 'thai', 'argentine', 'turkish'], 'Pet': ['lizard', 'dog', 'hedgehog', 'rabbit', 'cat'], 'Transport': ['snowmobile', 'scooter', 'airplane', 'van', 'trike']}"
diff --git a/part2/level2/Pt2_4x6_level2.csv b/part2/level2/Pt2_4x6_level2.csv
new file mode 100644
index 0000000000000000000000000000000000000000..56c179f63cff9f58b12bc96d16c668b2c54915e6
--- /dev/null
+++ b/part2/level2/Pt2_4x6_level2.csv
@@ -0,0 +1,206 @@
+ID,Clues,SolutionGrid
+Pt1_4x6_level2-0,"There 6 different types of food: blueberry, cabbage, peach, pear, peas, radish
+The people perfer 6 different movie-genres: action, animation, comedy, disaster, martial-arts, thriller
+The people prefer 6 different types of sport: baseball, lacrosse, parkour, rugby, skateboarding, skiing
+The people use 6 different means of transport: bike, boat, car, helicopter, roller, taxi
+ 1. the person who's sport is skiing is on the right of the person watching animation movies##1
+ 2. the person eating peach is on the left of the person driving the car##1
+ 3. the person driving the roller is the person watching thriller movies##1
+ 4. the person who's sport is skateboarding is between the person who's sport is lacrosse and the person watching comedy movies
+ 5. the person eating blueberry is on the left of the person driving the bike##1
+ 6. the person watching martial-arts movies is on the right of the person watching disaster movies##1
+ 7. the person who's sport is parkour is on the left of the person eating pear##1
+ 8. the person who's sport is lacrosse is on the far left##1
+ 9. the person watching martial-arts movies is on the right of the person who's sport is lacrosse##1
+10. the person eating radish is on the left of the person watching martial-arts movies##1
+11. the person driving the helicopter is on the left of the person watching comedy movies##1
+12. the person eating pear is on the left of the person who's sport is baseball##1
+13. the person driving the boat is on the far left##1
+14. the person watching thriller movies is on the left of the person watching animation movies##1
+15. the person driving the taxi is on the left of the person eating peas##1
+16. the person driving the car is on the far right##1","{'Food': ['radish', 'blueberry', 'cabbage', 'pear', 'peach', 'peas'], 'Movie-Genre': ['disaster', 'martial-arts', 'comedy', 'thriller', 'animation', 'action'], 'Sport': ['lacrosse', 'skateboarding', 'parkour', 'rugby', 'baseball', 'skiing'], 'Transport': ['boat', 'helicopter', 'bike', 'roller', 'taxi', 'car']}"
+Pt1_4x6_level2-1,"There 6 different types of food: apple, cauliflower, plum, pomegranate, pumpkin, raspberry
+The people perfer 6 different movie-genres: action, animation, disaster, mystery, scientific, zombie
+The people prefer 6 different music-genres: disco, gospel, house, pop, reggae, trance
+The people prefer 6 different types of sport: badminton, baseball, cricket, golf, parkour, snowboarding
+ 1. the person who's sport is parkour is the person who's sport is parkour##1
+ 2. the fan of reggae is on the left of the person who's sport is snowboarding##1
+ 3. the person watching disaster movies is on the left of the person eating plum##1
+ 4. the person eating apple is the fan of house##1
+ 5. the person who's sport is snowboarding is on the right of the person who's sport is baseball##1
+ 6. the person watching action movies is on the right of the person eating pumpkin##1
+ 7. the fan of disco is the person who's sport is parkour##1
+ 8. the person who's sport is baseball is on the far left##1
+ 9. the person who's sport is badminton is on the right of the person watching disaster movies##1
+10. the person eating plum is on the right of the person watching disaster movies##1
+11. the fan of trance is on the left of the fan of pop##1
+12. the person eating raspberry is on the right of the person watching animation movies##1
+13. the person eating apple is between the person who's sport is cricket and the person who's sport is badminton
+14. the person who's sport is snowboarding is between the person eating cauliflower and the person watching scientific movies
+15. the person eating plum is on the right of the person eating pomegranate##1
+16. the person watching mystery movies is the person eating cauliflower##1
+17. the fan of disco is on the far right##1","{'Food': ['cauliflower', 'pomegranate', 'plum', 'apple', 'pumpkin', 'raspberry'], 'Movie-Genre': ['mystery', 'disaster', 'scientific', 'zombie', 'animation', 'action'], 'Music-Genre': ['reggae', 'trance', 'pop', 'house', 'gospel', 'disco'], 'Sport': ['baseball', 'snowboarding', 'badminton', 'golf', 'cricket', 'parkour']}"
+Pt1_4x6_level2-2,"There are 6 different favourite beverages: coffee, hot-chocolate, iced-tea, juice, lemonade, milk
+The people have 6 different hobbies: baking, board-games, gardening, photography, rock-climbing, woodworking
+6 different pets are kept: chinchilla, dog, ferret, rabbit, snake, turtle
+The people prefer 6 different types of sport: biathlon, cycling, golf, rugby, sailing, surfing
+ 1. the person drinking coffee is on the left of the owner of the snake##1
+ 2. the person who's hobby is baking is on the right of the person who's sport is golf##1
+ 3. the owner of the snake is on the left of the person drinking hot-chocolate##1
+ 4. the owner of the snake is the person who's hobby is board-games##1
+ 5. the person drinking coffee is the owner of the turtle##1
+ 6. the person who's sport is biathlon is between the person drinking coffee and the owner of the dog
+ 7. the person who's hobby is baking is on the left of the person drinking coffee##1
+ 8. the person who's sport is biathlon is the person drinking lemonade##1
+ 9. the person who's sport is biathlon is on the right of the person who's sport is sailing##1
+10. the person who's hobby is gardening is on the left of the person drinking juice##1
+11. the person who's sport is rugby is on the left of the person who's sport is golf##1
+12. the person who's hobby is woodworking is on the far right##1
+13. the person who's hobby is photography is on the right of the person drinking milk##1
+14. the owner of the chinchilla is the person drinking juice##1
+15. the person who's hobby is rock-climbing is on the left of the person who's sport is surfing##1
+16. the owner of the ferret is the person who's hobby is baking##1","{'Beverage': ['iced-tea', 'juice', 'milk', 'coffee', 'lemonade', 'hot-chocolate'], 'Hobby': ['gardening', 'rock-climbing', 'baking', 'photography', 'board-games', 'woodworking'], 'Pet': ['rabbit', 'chinchilla', 'ferret', 'turtle', 'snake', 'dog'], 'Sport': ['rugby', 'golf', 'surfing', 'sailing', 'biathlon', 'cycling']}"
+Pt1_4x6_level2-3,"The people have 6 different hobbies: camping, gardening, photography, puzzles, reading, video-games
+The people perfer 6 different movie-genres: comedy, disaster, fantasy, sports, time-travel, zombie
+There are 6 different nationalities: brazilian, canadian, chinese, dutch, french, german
+The people prefer 6 different types of sport: handball, lacrosse, rowing, rugby, surfing, weightlifting
+ 1. the german is the person watching disaster movies##1
+ 2. the person watching sports movies is between the person who's sport is lacrosse and the chinese
+ 3. the person who's sport is rugby is on the left of the person who's hobby is photography##1
+ 4. the dutch is on the far right##1
+ 5. the french is on the left of the person who's sport is lacrosse##1
+ 6. the brazilian is the person who's hobby is reading##1
+ 7. the person who's hobby is photography is on the right of the person who's hobby is puzzles##1
+ 8. the person who's sport is weightlifting is on the left of the chinese##1
+ 9. the german is on the left of the person who's hobby is gardening##1
+10. the person who's hobby is video-games is on the far right##1
+11. the person watching zombie movies is the dutch##1
+12. the person who's sport is handball is on the left of the person watching comedy movies##1
+13. the person who's hobby is video-games is on the right of the person watching time-travel movies##1
+14. the brazilian is on the right of the person who's sport is surfing##1
+15. the person who's sport is rugby is on the left of the person watching sports movies##1
+16. the dutch is on the right of the person who's hobby is reading##1
+17. the person who's sport is rowing is on the far right##1","{'Hobby': ['camping', 'gardening', 'puzzles', 'photography', 'reading', 'video-games'], 'Movie-Genre': ['disaster', 'comedy', 'fantasy', 'sports', 'time-travel', 'zombie'], 'Nationality': ['german', 'canadian', 'chinese', 'french', 'brazilian', 'dutch'], 'Sport': ['handball', 'weightlifting', 'rugby', 'surfing', 'lacrosse', 'rowing']}"
+Pt1_4x6_level2-4,"The people have 6 different hobbies: card-games, dancing, reading, skydiving, sudoku, video-games
+The people have 6 different jobs:  analyst, dressmaker, lawyer, librarian, nurse, videographer
+The people prefer 6 different types of sport: baseball, climbing, cycling, lacrosse, rugby, skateboarding
+The people use 6 different means of transport: bike, boat, scooter, taxi, tram, van
+ 1. the person who's sport is baseball is on the left of the person who's sport is rugby##1
+ 2. the person who's sport is climbing is on the right of the lawyer##1
+ 3. the dressmaker is on the left of the person who's sport is rugby##1
+ 4. the person driving the scooter is on the left of the nurse##1
+ 5. the person driving the taxi is on the left of the person who's hobby is dancing##1
+ 6. the person who's hobby is skydiving is on the right of the person driving the tram##1
+ 7. the person driving the bike is on the left of the librarian##1
+ 8. the person who's sport is climbing is between the analyst and the person who's sport is lacrosse
+ 9. the person who's hobby is video-games is on the right of the nurse##1
+10. the person who's hobby is sudoku is the person who's sport is climbing##1
+11. the librarian is on the left of the person who's sport is cycling##1
+12. the person driving the bike is on the left of the person who's hobby is card-games##1
+13. the person who's hobby is dancing is on the far right##1
+14. the person driving the boat is the person who's hobby is sudoku##1
+15. the person who's hobby is sudoku is the person driving the boat##1
+16. the person driving the bike is on the right of the person who's sport is skateboarding##1
+17. the person who's sport is climbing is on the left of the person who's sport is skateboarding##1","{'Hobby': ['reading', 'sudoku', 'video-games', 'skydiving', 'card-games', 'dancing'], 'Job': ['lawyer', 'nurse', 'analyst', 'dressmaker', 'librarian', 'videographer'], 'Sport': ['lacrosse', 'climbing', 'skateboarding', 'baseball', 'rugby', 'cycling'], 'Transport': ['scooter', 'boat', 'tram', 'bike', 'taxi', 'van']}"
+Pt1_4x6_level2-5,"There are 6 different favourite beverages: hot-chocolate, iced-tea, mirinda, soy-milk, sprite, water
+There 6 different types of food: apple, asparagus, corn, lettuce, mango, radish
+The people have 6 different hobbies: collecting, cooking, drawing, fishing, hiking, magic-tricks
+The people perfer 6 different movie-genres: adventure, animation, comedy, documentary, scientific, time-travel
+ 1. the person who's hobby is collecting is the person watching time-travel movies##1
+ 2. the person drinking sprite is the person eating asparagus##1
+ 3. the person drinking mirinda is on the far left##1
+ 4. the person watching adventure movies is on the left of the person who's hobby is magic-tricks##1
+ 5. the person who's hobby is hiking is between the person who's hobby is cooking and the person watching time-travel movies
+ 6. the person watching scientific movies is on the right of the person watching adventure movies##1
+ 7. the person eating apple is on the right of the person eating lettuce##1
+ 8. the person who's hobby is hiking is on the right of the person drinking mirinda##1
+ 9. the person drinking soy-milk is the person who's hobby is hiking##1
+10. the person watching comedy movies is on the left of the person who's hobby is fishing##1
+11. the person who's hobby is magic-tricks is on the right of the person eating radish##1
+12. the person watching adventure movies is on the right of the person watching animation movies##1
+13. the person who's hobby is cooking is the person drinking water##1
+14. the person eating lettuce is the person watching documentary movies##1
+15. the person who's hobby is magic-tricks is the person drinking hot-chocolate##1
+16. the person who's hobby is hiking is on the right of the person eating mango##1
+17. the person eating corn is on the far right##1","{'Beverage': ['mirinda', 'soy-milk', 'water', 'sprite', 'iced-tea', 'hot-chocolate'], 'Food': ['mango', 'lettuce', 'apple', 'asparagus', 'radish', 'corn'], 'Hobby': ['collecting', 'hiking', 'cooking', 'fishing', 'drawing', 'magic-tricks'], 'Movie-Genre': ['time-travel', 'documentary', 'comedy', 'animation', 'adventure', 'scientific']}"
+Pt1_4x6_level2-6,"The people have 6 different jobs:  accountant, designer, freelancer, pilot, police-officer, teacher
+The people perfer 6 different movie-genres: adventure, animation, drama, superhero, thriller, western
+There are 6 different nationalities: argentine, brazilian, german, indonesian, nigerian, spanish
+The people prefer 6 different types of sport: basketball, biathlon, climbing, cricket, surfing, weightlifting
+ 1. the indonesian is on the right of the spanish##1
+ 2. the person watching thriller movies is between the nigerian and the person who's sport is climbing
+ 3. the accountant is on the right of the teacher##1
+ 4. the person who's sport is climbing is on the far left##1
+ 5. the person who's sport is basketball is on the left of the pilot##1
+ 6. the nigerian is on the left of the person watching animation movies##1
+ 7. the designer is on the left of the argentine##1
+ 8. the pilot is the person who's sport is surfing##1
+ 9. the pilot is on the left of the brazilian##1
+10. the person who's sport is basketball is on the right of the person watching drama movies##1
+11. the designer is on the right of the nigerian##1
+12. the nigerian is the person who's sport is cricket##1
+13. the person who's sport is surfing is on the left of the person watching western movies##1
+14. the police-officer is on the far left##1
+15. the brazilian is the freelancer##1
+16. the person who's sport is weightlifting is the person watching western movies##1
+17. the german is on the left of the person watching superhero movies##1","{'Job': ['police-officer', 'teacher', 'accountant', 'designer', 'pilot', 'freelancer'], 'Movie-Genre': ['adventure', 'thriller', 'drama', 'animation', 'superhero', 'western'], 'Nationality': ['spanish', 'indonesian', 'nigerian', 'german', 'argentine', 'brazilian'], 'Sport': ['climbing', 'biathlon', 'cricket', 'basketball', 'surfing', 'weightlifting']}"
+Pt1_4x6_level2-7,"The people have 6 different jobs:  doctor, librarian, scientist, software-developer, teacher, videographer
+There are 6 different nationalities: canadian, french, indonesian, italian, malaysian, thai
+6 different pets are kept: goldfish, guinea-pig, hamster, lizard, mouse, pony
+The people use 6 different means of transport: bike, bus, car, helicopter, quad-bike, train
+ 1. the owner of the pony is the teacher##1
+ 2. the person driving the car is on the left of the person driving the helicopter##1
+ 3. the thai is on the right of the person driving the car##1
+ 4. the canadian is on the right of the owner of the guinea-pig##1
+ 5. the person driving the helicopter is on the right of the owner of the goldfish##1
+ 6. the owner of the hamster is the malaysian##1
+ 7. the malaysian is the person driving the bike##1
+ 8. the owner of the guinea-pig is between the librarian and the person driving the quad-bike
+ 9. the italian is on the left of the indonesian##1
+10. the scientist is on the left of the person driving the bike##1
+11. the person driving the quad-bike is on the right of the person driving the helicopter##1
+12. the person driving the train is on the left of the software-developer##1
+13. the scientist is the indonesian##1
+14. the person driving the car is between the person driving the bike and the owner of the guinea-pig
+15. the videographer is on the left of the person driving the quad-bike##1
+16. the owner of the mouse is on the far left##1","{'Job': ['doctor', 'scientist', 'software-developer', 'librarian', 'videographer', 'teacher'], 'Nationality': ['italian', 'indonesian', 'malaysian', 'french', 'thai', 'canadian'], 'Pet': ['mouse', 'lizard', 'hamster', 'goldfish', 'guinea-pig', 'pony'], 'Transport': ['bus', 'train', 'bike', 'car', 'helicopter', 'quad-bike']}"
+Pt1_4x6_level2-8,"There 6 different types of food: avocado, mango, orange, pear, pomegranate, tomato
+There are 6 different nationalities: british, colombian, italian, russian, spanish, turkish
+6 different pets are kept: bird, cat, chinchilla, hedgehog, rat, turtle
+The people use 6 different means of transport: bike, car, motorbike, subway, train, tram
+ 1. the owner of the turtle is on the far left##1
+ 2. the person eating orange is on the left of the person driving the car##1
+ 3. the owner of the bird is between the russian and the owner of the cat
+ 4. the person driving the subway is on the left of the person driving the bike##1
+ 5. the person eating orange is on the right of the person driving the bike##1
+ 6. the person driving the subway is on the right of the person eating avocado##1
+ 7. the person eating mango is on the right of the owner of the chinchilla##1
+ 8. the owner of the turtle is on the left of the spanish##1
+ 9. the owner of the chinchilla is the person eating orange##1
+10. the owner of the chinchilla is the italian##1
+11. the owner of the hedgehog is the person eating pear##1
+12. the person eating tomato is on the far left##1
+13. the spanish is the person driving the motorbike##1
+14. the person driving the train is on the left of the british##1
+15. the person driving the car is on the far right##1
+16. the turkish is on the left of the person driving the train##1","{'Food': ['tomato', 'avocado', 'pomegranate', 'pear', 'orange', 'mango'], 'Nationality': ['russian', 'spanish', 'colombian', 'turkish', 'italian', 'british'], 'Pet': ['turtle', 'bird', 'cat', 'hedgehog', 'chinchilla', 'rat'], 'Transport': ['tram', 'motorbike', 'subway', 'bike', 'train', 'car']}"
+Pt1_4x6_level2-9,"There 6 different types of food: grapes, kale, kiwi, pineapple, radish, zucchini
+The people have 6 different jobs:  bartender, chef, dressmaker, librarian, photographer, pilot
+There are 6 different nationalities: argentine, british, chinese, egyptian, italian, thai
+The people prefer 6 different types of sport: cycling, golf, handball, ice-hockey, lacrosse, skateboarding
+ 1. the person who's sport is golf is on the right of the person who's sport is ice-hockey##1
+ 2. the photographer is between the italian and the thai
+ 3. the person eating grapes is on the left of the dressmaker##1
+ 4. the pilot is between the person eating kiwi and the bartender
+ 5. the person eating zucchini is on the right of the person who's sport is skateboarding##1
+ 6. the person who's sport is lacrosse is on the right of the person who's sport is cycling##1
+ 7. the chinese is between the british and the person who's sport is ice-hockey
+ 8. the librarian is the person eating grapes##1
+ 9. the british is between the person who's sport is lacrosse and the person eating pineapple
+10. the person who's sport is handball is on the right of the person who's sport is skateboarding##1
+11. the person who's sport is ice-hockey is on the left of the person eating pineapple##1
+12. the thai is on the right of the person who's sport is skateboarding##1
+13. the pilot is on the right of the person who's sport is cycling##1
+14. the egyptian is the librarian##1
+15. the person who's sport is golf is on the right of the person eating grapes##1
+16. the person eating kale is on the right of the person who's sport is golf##1","{'Food': ['grapes', 'pineapple', 'kale', 'radish', 'kiwi', 'zucchini'], 'Job': ['librarian', 'dressmaker', 'bartender', 'pilot', 'photographer', 'chef'], 'Nationality': ['egyptian', 'chinese', 'british', 'italian', 'argentine', 'thai'], 'Sport': ['ice-hockey', 'golf', 'cycling', 'lacrosse', 'skateboarding', 'handball']}"
diff --git a/part2/level2/Pt2_4x7_level2.csv b/part2/level2/Pt2_4x7_level2.csv
new file mode 100644
index 0000000000000000000000000000000000000000..c673627dfa449d2457654ff49bfad81658a43d4e
--- /dev/null
+++ b/part2/level2/Pt2_4x7_level2.csv
@@ -0,0 +1,237 @@
+ID,Clues,SolutionGrid
+Pt1_4x7_level2-0,"There are 7 different favourite beverages: 7up, coffee, fanta, juice, soy-milk, sprite, tea
+There are 7 different nationalities: australian, british, chinese, dutch, egyptian, french, german
+The people prefer 7 different types of sport: baseball, basketball, cricket, golf, skateboarding, surfing, swimming
+The people use 7 different means of transport: bike, jet-ski, quad-bike, ship, subway, train, van
+ 1. the person who's sport is golf is on the far right##1
+ 2. the person who's sport is skateboarding is the dutch##1
+ 3. the person driving the subway is the person who's sport is cricket##1
+ 4. the british is on the left of the person driving the train##1
+ 5. the australian is on the right of the german##1
+ 6. the person drinking coffee is the person who's sport is cricket##1
+ 7. the person driving the van is on the right of the egyptian##1
+ 8. the person driving the ship is between the person driving the van and the french
+ 9. the egyptian is on the right of the person driving the quad-bike##1
+10. the person drinking fanta is in the middle##1
+11. the person who's sport is baseball is the person drinking soy-milk##1
+12. the person drinking soy-milk is the person driving the bike##1
+13. the person drinking 7up is on the left of the chinese##1
+14. the french is the person driving the quad-bike##1
+15. the person driving the train is on the left of the german##1
+16. the person drinking coffee is on the left of the person drinking sprite##1
+17. the person who's sport is surfing is on the left of the chinese##1
+18. the person drinking tea is on the right of the egyptian##1
+19. the person who's sport is swimming is on the right of the person driving the jet-ski##1","{'Beverage': ['coffee', 'sprite', 'soy-milk', 'fanta', 'juice', '7up', 'tea'], 'Nationality': ['british', 'dutch', 'german', 'australian', 'french', 'egyptian', 'chinese'], 'Sport': ['cricket', 'skateboarding', 'baseball', 'basketball', 'swimming', 'surfing', 'golf'], 'Transport': ['subway', 'train', 'bike', 'jet-ski', 'quad-bike', 'ship', 'van']}"
+Pt1_4x7_level2-1,"There are 7 different favourite beverages: 7up, cola, hot-chocolate, iced-tea, lemonade, mirinda, tea
+There 7 different types of food: apricot, artichoke, broccoli, pineapple, pumpkin, raspberry, strawberry
+The people prefer 7 different music-genres: ambient, disco, indie, metal, pop, reggae, rock
+The people use 7 different means of transport: boat, car, helicopter, quad-bike, roller, ship, skateboard
+ 1. the person drinking cola is the person eating pineapple##1
+ 2. the person drinking iced-tea is on the left of the person eating pumpkin##1
+ 3. the person driving the ship is on the left of the person drinking tea##1
+ 4. the person eating artichoke is on the right of the person driving the skateboard##1
+ 5. the person driving the ship is on the right of the person eating broccoli##1
+ 6. the person drinking 7up is on the left of the person driving the ship##1
+ 7. the person eating raspberry is the person drinking mirinda##1
+ 8. the fan of rock is the person driving the skateboard##1
+ 9. the person driving the quad-bike is on the left of the person drinking 7up##1
+10. the fan of metal is between the fan of indie and the person eating strawberry
+11. the fan of disco is the person eating pineapple##1
+12. the fan of pop is on the left of the fan of reggae##1
+13. the fan of pop is between the person eating strawberry and the fan of reggae
+14. the person drinking mirinda is on the left of the person driving the roller##1
+15. the person driving the ship is on the right of the person driving the car##1
+16. the person driving the skateboard is on the far left##1
+17. the person eating apricot is on the left of the person drinking hot-chocolate##1
+18. the person eating artichoke is on the left of the person eating broccoli##1
+19. the person driving the roller is on the right of the person driving the helicopter##1
+20. the person eating broccoli is between the person driving the ship and the person eating artichoke","{'Beverage': ['lemonade', 'hot-chocolate', '7up', 'iced-tea', 'tea', 'mirinda', 'cola'], 'Food': ['apricot', 'artichoke', 'broccoli', 'strawberry', 'pumpkin', 'raspberry', 'pineapple'], 'Music-Genre': ['rock', 'indie', 'metal', 'ambient', 'pop', 'reggae', 'disco'], 'Transport': ['skateboard', 'quad-bike', 'car', 'ship', 'boat', 'helicopter', 'roller']}"
+Pt1_4x7_level2-2,"There are 7 different favourite beverages: almond-milk, coffee, lemonade, milk, mirinda, sprite, tea
+The people have 7 different hobbies: board-games, filmmaking, hiking, reading, rock-climbing, sudoku, traveling
+The people have 7 different jobs:  accountant, designer, electrician, entrepreneur, manager, pilot, police-officer
+The people use 7 different means of transport: helicopter, jet-ski, roller, skateboard, snowmobile, taxi, van
+ 1. the person driving the taxi is the person who's hobby is filmmaking##1
+ 2. the person driving the snowmobile is on the right of the designer##1
+ 3. the person who's hobby is rock-climbing is on the far left##1
+ 4. the person driving the helicopter is on the left of the person drinking coffee##1
+ 5. the person drinking lemonade is on the far left##1
+ 6. the person drinking mirinda is on the right of the person who's hobby is traveling##1
+ 7. the person drinking coffee is on the left of the person drinking milk##1
+ 8. the person drinking mirinda is in the middle##1
+ 9. the person drinking sprite is the person driving the taxi##1
+10. the entrepreneur is on the left of the person driving the taxi##1
+11. the person driving the skateboard is the pilot##1
+12. the person drinking sprite is on the left of the person who's hobby is reading##1
+13. the designer is on the right of the person who's hobby is sudoku##1
+14. the electrician is on the left of the person drinking almond-milk##1
+15. the person drinking tea is on the right of the police-officer##1
+16. the person who's hobby is reading is the electrician##1
+17. the person driving the helicopter is on the left of the accountant##1
+18. the person driving the roller is between the person driving the snowmobile and the person driving the jet-ski
+19. the person who's hobby is hiking is on the far right##1","{'Beverage': ['lemonade', 'coffee', 'milk', 'mirinda', 'sprite', 'tea', 'almond-milk'], 'Hobby': ['rock-climbing', 'sudoku', 'traveling', 'board-games', 'filmmaking', 'reading', 'hiking'], 'Job': ['manager', 'accountant', 'designer', 'entrepreneur', 'police-officer', 'electrician', 'pilot'], 'Transport': ['helicopter', 'jet-ski', 'roller', 'snowmobile', 'taxi', 'van', 'skateboard']}"
+Pt1_4x7_level2-3,"There are 7 different favourite beverages: almond-milk, coffee, cola, juice, sprite, tea, water
+There 7 different types of food: apricot, cranberry, garlic, pomegranate, radish, strawberry, watermelon
+The people have 7 different hobbies: camping, cooking, dancing, fishing, reading, rock-climbing, video-games
+The people prefer 7 different types of sport: badminton, baseball, climbing, cycling, rowing, rugby, soccer
+ 1. the person drinking juice is on the right of the person who's hobby is camping##1
+ 2. the person eating strawberry is on the far left##1
+ 3. the person who's hobby is fishing is between the person eating radish and the person who's sport is cycling
+ 4. the person who's hobby is reading is the person who's sport is baseball##1
+ 5. the person who's sport is rugby is on the right of the person drinking water##1
+ 6. the person eating garlic is on the right of the person drinking water##1
+ 7. the person drinking juice is on the right of the person drinking coffee##1
+ 8. the person who's sport is rugby is on the left of the person who's sport is climbing##1
+ 9. the person who's hobby is rock-climbing is the person eating watermelon##1
+10. the person who's hobby is cooking is on the right of the person drinking tea##1
+11. the person drinking water is on the right of the person eating apricot##1
+12. the person who's sport is rugby is on the right of the person who's hobby is video-games##1
+13. the person drinking almond-milk is on the right of the person who's hobby is video-games##1
+14. the person drinking sprite is the person who's hobby is cooking##1
+15. the person who's sport is climbing is on the far right##1
+16. the person who's sport is rowing is in the middle##1
+17. the person eating pomegranate is the person drinking juice##1
+18. the person who's sport is soccer is on the left of the person who's sport is baseball##1
+19. the person who's hobby is camping is on the far left##1
+20. the person eating apricot is on the left of the person who's sport is badminton##1","{'Beverage': ['coffee', 'juice', 'tea', 'sprite', 'water', 'almond-milk', 'cola'], 'Food': ['strawberry', 'pomegranate', 'radish', 'apricot', 'cranberry', 'garlic', 'watermelon'], 'Hobby': ['camping', 'fishing', 'reading', 'cooking', 'video-games', 'dancing', 'rock-climbing'], 'Sport': ['cycling', 'soccer', 'baseball', 'rowing', 'badminton', 'rugby', 'climbing']}"
+Pt1_4x7_level2-4,"The people have 7 different hobbies: cooking, drawing, fishing, magic-tricks, photography, singing, traveling
+The people have 7 different jobs:  analyst, chef, freelancer, lawyer, scientist, social-worker, writer
+7 different pets are kept: bird, fish, guinea-pig, lizard, mouse, rat, snake
+The people use 7 different means of transport: airplane, bike, jet-ski, scooter, snowmobile, taxi, tram
+ 1. the writer is on the far right##1
+ 2. the person driving the tram is the person who's hobby is singing##1
+ 3. the owner of the guinea-pig is between the owner of the rat and the lawyer
+ 4. the chef is the person who's hobby is singing##1
+ 5. the person driving the jet-ski is the person who's hobby is cooking##1
+ 6. the person who's hobby is fishing is between the social-worker and the person who's hobby is drawing
+ 7. the person who's hobby is traveling is on the left of the person who's hobby is magic-tricks##1
+ 8. the scientist is on the right of the analyst##1
+ 9. the person driving the bike is on the left of the owner of the fish##1
+10. the owner of the lizard is on the left of the owner of the bird##1
+11. the person who's hobby is traveling is the person driving the taxi##1
+12. the person who's hobby is drawing is on the right of the person driving the tram##1
+13. the person driving the airplane is in the middle##1
+14. the person who's hobby is fishing is the owner of the lizard##1
+15. the person who's hobby is drawing is on the left of the freelancer##1
+16. the owner of the guinea-pig is on the left of the owner of the mouse##1
+17. the person who's hobby is photography is the person driving the bike##1
+18. the owner of the rat is between the owner of the snake and the person driving the tram
+19. the person driving the scooter is on the left of the owner of the bird##1","{'Hobby': ['traveling', 'magic-tricks', 'singing', 'drawing', 'fishing', 'photography', 'cooking'], 'Job': ['analyst', 'scientist', 'chef', 'lawyer', 'freelancer', 'social-worker', 'writer'], 'Pet': ['snake', 'rat', 'guinea-pig', 'mouse', 'lizard', 'bird', 'fish'], 'Transport': ['taxi', 'snowmobile', 'tram', 'airplane', 'scooter', 'bike', 'jet-ski']}"
+Pt1_4x7_level2-5,"The people have 7 different hobbies: baking, dancing, filmmaking, skydiving, video-games, woodworking, writing
+The people have 7 different jobs:  dancer, electrician, engineer, firefighter, manager, police-officer, writer
+There are 7 different nationalities: argentine, brazilian, british, chinese, egyptian, french, mexican
+The people use 7 different means of transport: boat, bus, motorbike, roller, ship, tram, trike
+ 1. the manager is on the right of the argentine##1
+ 2. the brazilian is on the left of the person who's hobby is video-games##1
+ 3. the person driving the roller is on the left of the british##1
+ 4. the mexican is between the person driving the motorbike and the firefighter
+ 5. the person driving the motorbike is on the right of the person who's hobby is filmmaking##1
+ 6. the person driving the roller is on the far left##1
+ 7. the writer is in the middle##1
+ 8. the person who's hobby is dancing is on the right of the mexican##1
+ 9. the firefighter is on the left of the chinese##1
+10. the police-officer is between the person driving the tram and the egyptian
+11. the person driving the trike is on the right of the person who's hobby is writing##1
+12. the person driving the bus is the person who's hobby is skydiving##1
+13. the argentine is in the middle##1
+14. the police-officer is between the person who's hobby is writing and the electrician
+15. the person driving the motorbike is in the middle##1
+16. the person driving the ship is the manager##1
+17. the person driving the bus is the chinese##1
+18. the dancer is on the left of the person who's hobby is woodworking##1
+19. the electrician is on the right of the person driving the trike##1","{'Hobby': ['writing', 'woodworking', 'filmmaking', 'video-games', 'baking', 'dancing', 'skydiving'], 'Job': ['dancer', 'police-officer', 'electrician', 'writer', 'manager', 'firefighter', 'engineer'], 'Nationality': ['egyptian', 'british', 'brazilian', 'argentine', 'mexican', 'french', 'chinese'], 'Transport': ['roller', 'trike', 'tram', 'motorbike', 'ship', 'boat', 'bus']}"
+Pt1_4x7_level2-6,"There are 7 different favourite beverages: iced-tea, juice, lemonade, mirinda, soy-milk, sprite, tea
+The people have 7 different hobbies: baking, board-games, fishing, photography, singing, sudoku, video-games
+The people have 7 different jobs:  bartender, coach, dressmaker, entrepreneur, manager, photographer, teacher
+7 different pets are kept: bird, chinchilla, ferret, hamster, lizard, rabbit, snake
+ 1. the photographer is on the left of the manager##1
+ 2. the owner of the hamster is on the right of the person drinking soy-milk##1
+ 3. the person drinking lemonade is on the far right##1
+ 4. the owner of the ferret is on the right of the person drinking tea##1
+ 5. the person drinking mirinda is in the middle##1
+ 6. the person who's hobby is fishing is the person drinking tea##1
+ 7. the owner of the snake is the person who's hobby is board-games##1
+ 8. the owner of the snake is on the left of the photographer##1
+ 9. the person who's hobby is sudoku is on the left of the person who's hobby is video-games##1
+10. the person who's hobby is fishing is on the left of the dressmaker##1
+11. the owner of the lizard is on the right of the photographer##1
+12. the person drinking tea is on the left of the person who's hobby is photography##1
+13. the owner of the snake is the person drinking sprite##1
+14. the person drinking mirinda is on the left of the person drinking iced-tea##1
+15. the person drinking mirinda is between the person who's hobby is video-games and the person drinking iced-tea
+16. the entrepreneur is on the left of the bartender##1
+17. the person who's hobby is baking is on the right of the person who's hobby is video-games##1
+18. the teacher is on the left of the owner of the chinchilla##1
+19. the owner of the bird is on the left of the coach##1","{'Beverage': ['sprite', 'juice', 'soy-milk', 'mirinda', 'iced-tea', 'tea', 'lemonade'], 'Hobby': ['board-games', 'sudoku', 'video-games', 'baking', 'singing', 'fishing', 'photography'], 'Job': ['teacher', 'photographer', 'manager', 'entrepreneur', 'bartender', 'coach', 'dressmaker'], 'Pet': ['snake', 'chinchilla', 'lizard', 'hamster', 'bird', 'rabbit', 'ferret']}"
+Pt1_4x7_level2-7,"The people prefer 7 different music-genres: ambient, gospel, jazz, metal, r&b, salsa, trance
+There are 7 different nationalities: american, british, chinese, egyptian, nigerian, russian, spanish
+7 different pets are kept: cat, dog, fish, frog, mouse, snake, turtle
+The people use 7 different means of transport: boat, bus, helicopter, jet-ski, quad-bike, scooter, train
+ 1. the fan of gospel is on the right of the owner of the turtle##1
+ 2. the spanish is the owner of the fish##1
+ 3. the fan of jazz is on the left of the owner of the dog##1
+ 4. the person driving the scooter is the owner of the frog##1
+ 5. the fan of trance is the person driving the jet-ski##1
+ 6. the fan of gospel is on the left of the owner of the snake##1
+ 7. the fan of gospel is between the person driving the helicopter and the person driving the train
+ 8. the fan of salsa is on the right of the egyptian##1
+ 9. the russian is on the right of the fan of gospel##1
+10. the fan of ambient is on the left of the owner of the frog##1
+11. the fan of gospel is the owner of the dog##1
+12. the owner of the frog is between the person driving the train and the spanish
+13. the person driving the quad-bike is the fan of salsa##1
+14. the person driving the helicopter is the chinese##1
+15. the person driving the jet-ski is the american##1
+16. the owner of the cat is between the fan of jazz and the fan of metal
+17. the fan of salsa is on the far right##1
+18. the owner of the cat is on the left of the owner of the turtle##1
+19. the owner of the cat is on the right of the british##1
+20. the owner of the fish is on the right of the fan of r&b##1
+21. the person driving the boat is in the middle##1","{'Music-Genre': ['metal', 'trance', 'jazz', 'gospel', 'ambient', 'r&b', 'salsa'], 'Nationality': ['british', 'american', 'chinese', 'nigerian', 'russian', 'egyptian', 'spanish'], 'Pet': ['mouse', 'cat', 'turtle', 'dog', 'snake', 'frog', 'fish'], 'Transport': ['bus', 'jet-ski', 'helicopter', 'boat', 'train', 'scooter', 'quad-bike']}"
+Pt1_4x7_level2-8,"There 7 different types of food: apricot, blueberry, cranberry, kale, peas, pineapple, plum
+The people have 7 different hobbies: camping, card-games, cooking, hiking, magic-tricks, reading, woodworking
+The people prefer 7 different music-genres: ambient, dubstep, electronic, funk, punk, r&b, salsa
+7 different pets are kept: chinchilla, ferret, goat, guinea-pig, horse, rabbit, rat
+ 1. the person eating blueberry is on the left of the fan of salsa##1
+ 2. the owner of the chinchilla is on the left of the owner of the ferret##1
+ 3. the fan of ambient is the owner of the rabbit##1
+ 4. the fan of salsa is on the right of the owner of the horse##1
+ 5. the person who's hobby is hiking is on the right of the owner of the goat##1
+ 6. the person eating apricot is between the person eating peas and the person eating blueberry
+ 7. the person eating peas is on the far right##1
+ 8. the fan of punk is on the right of the owner of the rat##1
+ 9. the person eating apricot is on the right of the person who's hobby is woodworking##1
+10. the person eating cranberry is on the right of the person who's hobby is magic-tricks##1
+11. the owner of the goat is the person who's hobby is camping##1
+12. the owner of the rat is the fan of r&b##1
+13. the person who's hobby is camping is on the left of the fan of r&b##1
+14. the fan of electronic is on the left of the fan of dubstep##1
+15. the person who's hobby is reading is on the right of the person who's hobby is card-games##1
+16. the fan of electronic is on the left of the person eating blueberry##1
+17. the person who's hobby is cooking is on the right of the person eating plum##1
+18. the person who's hobby is reading is on the right of the owner of the guinea-pig##1
+19. the person eating pineapple is on the far left##1","{'Food': ['pineapple', 'kale', 'plum', 'cranberry', 'blueberry', 'apricot', 'peas'], 'Hobby': ['camping', 'hiking', 'magic-tricks', 'cooking', 'woodworking', 'card-games', 'reading'], 'Music-Genre': ['funk', 'r&b', 'punk', 'electronic', 'dubstep', 'salsa', 'ambient'], 'Pet': ['goat', 'rat', 'chinchilla', 'ferret', 'horse', 'guinea-pig', 'rabbit']}"
+Pt1_4x7_level2-9,"There are 7 different favourite beverages: 7up, coffee, cola, hot-chocolate, lemonade, mirinda, tea
+The people have 7 different jobs:  accountant, entrepreneur, firefighter, manager, paramedic, police-officer, teacher
+The people perfer 7 different movie-genres: action, comedy, musical, mystery, scientific, spy, time-travel
+The people use 7 different means of transport: jet-ski, roller, skateboard, snowmobile, subway, trike, van
+ 1. the person driving the jet-ski is on the right of the entrepreneur##1
+ 2. the person driving the trike is the firefighter##1
+ 3. the person drinking tea is the person driving the trike##1
+ 4. the person drinking coffee is on the left of the person drinking 7up##1
+ 5. the firefighter is on the right of the person watching musical movies##1
+ 6. the person driving the jet-ski is on the left of the person driving the van##1
+ 7. the person driving the snowmobile is the accountant##1
+ 8. the person drinking cola is on the left of the person drinking lemonade##1
+ 9. the person driving the roller is on the right of the person watching comedy movies##1
+10. the person drinking coffee is the police-officer##1
+11. the entrepreneur is the person watching action movies##1
+12. the paramedic is the person watching mystery movies##1
+13. the person drinking coffee is between the person drinking 7up and the person drinking hot-chocolate
+14. the teacher is on the left of the person drinking tea##1
+15. the accountant is on the left of the person driving the subway##1
+16. the person drinking hot-chocolate is the person watching spy movies##1
+17. the person drinking cola is in the middle##1
+18. the person watching scientific movies is on the right of the person driving the roller##1
+19. the person drinking lemonade is the teacher##1
+20. the manager is on the right of the entrepreneur##1
+21. the police-officer is on the left of the person driving the roller##1","{'Beverage': ['hot-chocolate', 'coffee', '7up', 'cola', 'lemonade', 'tea', 'mirinda'], 'Job': ['accountant', 'police-officer', 'entrepreneur', 'manager', 'teacher', 'firefighter', 'paramedic'], 'Movie-Genre': ['spy', 'comedy', 'action', 'scientific', 'musical', 'time-travel', 'mystery'], 'Transport': ['snowmobile', 'subway', 'roller', 'jet-ski', 'van', 'trike', 'skateboard']}"
diff --git a/part2/level2/Pt2_5x3_level2.csv b/part2/level2/Pt2_5x3_level2.csv
new file mode 100644
index 0000000000000000000000000000000000000000..a3fcc89ef234f78920439570a027e6707a75d911
--- /dev/null
+++ b/part2/level2/Pt2_5x3_level2.csv
@@ -0,0 +1,122 @@
+ID,Clues,SolutionGrid
+Pt1_5x3_level2-0,"There 3 different types of food: kiwi, pear, peas
+The people have 3 different jobs:  analyst, photographer, videographer
+The people prefer 3 different music-genres: electronic, rock, salsa
+3 different pets are kept: bird, dog, horse
+The people use 3 different means of transport: boat, trike, van
+1. the photographer is between the owner of the bird and the person driving the van
+2. the person driving the van is on the far left##1
+3. the person eating pear is in the middle##1
+4. the person driving the trike is on the right of the fan of salsa##1
+5. the videographer is on the right of the owner of the horse##1
+6. the fan of rock is on the left of the fan of electronic##1
+7. the fan of salsa is the person eating peas##1
+8. the fan of salsa is the person driving the van##1","{'Food': ['peas', 'pear', 'kiwi'], 'Job': ['analyst', 'photographer', 'videographer'], 'Music-Genre': ['salsa', 'rock', 'electronic'], 'Pet': ['dog', 'horse', 'bird'], 'Transport': ['van', 'trike', 'boat']}"
+Pt1_5x3_level2-1,"There are 3 different favourite beverages: 7up, juice, milk
+There 3 different types of food: mango, papaya, plum
+The people have 3 different hobbies: magic-tricks, puzzles, reading
+The people have 3 different jobs:  firefighter, photographer, scientist
+The people prefer 3 different types of sport: parkour, rugby, surfing
+1. the person drinking milk is the scientist##1
+2. the person who's sport is rugby is on the left of the firefighter##1
+3. the person who's hobby is magic-tricks is on the left of the person eating mango##1
+4. the person who's sport is surfing is on the left of the person eating mango##1
+5. the person drinking 7up is between the person who's hobby is magic-tricks and the person who's hobby is puzzles
+6. the person eating papaya is on the left of the person eating mango##1","{'Beverage': ['milk', '7up', 'juice'], 'Food': ['papaya', 'mango', 'plum'], 'Hobby': ['magic-tricks', 'reading', 'puzzles'], 'Job': ['scientist', 'photographer', 'firefighter'], 'Sport': ['surfing', 'rugby', 'parkour']}"
+Pt1_5x3_level2-2,"The people have 3 different jobs:  chef, designer, project-manager
+The people perfer 3 different movie-genres: comedy, documentary, western
+The people prefer 3 different music-genres: d&b, indie, r&b
+There are 3 different nationalities: egyptian, german, russian
+3 different pets are kept: cat, horse, turtle
+1. the owner of the cat is the person watching comedy movies##1
+2. the person watching western movies is on the right of the person watching documentary movies##1
+3. the fan of d&b is on the left of the person watching comedy movies##1
+4. the fan of d&b is the owner of the turtle##1
+5. the german is between the egyptian and the russian
+6. the chef is on the left of the fan of r&b##1
+7. the fan of indie is the project-manager##1
+8. the owner of the turtle is on the right of the russian##1","{'Job': ['project-manager', 'chef', 'designer'], 'Movie-Genre': ['documentary', 'western', 'comedy'], 'Music-Genre': ['indie', 'd&b', 'r&b'], 'Nationality': ['russian', 'german', 'egyptian'], 'Pet': ['horse', 'turtle', 'cat']}"
+Pt1_5x3_level2-3,"The people perfer 3 different movie-genres: drama, fantasy, horror
+There are 3 different nationalities: argentine, australian, brazilian
+3 different pets are kept: goat, hamster, lizard
+The people prefer 3 different types of sport: basketball, ice-hockey, surfing
+The people use 3 different means of transport: bike, motorbike, van
+1. the owner of the goat is the person who's sport is ice-hockey##1
+2. the person who's sport is surfing is on the far right##1
+3. the argentine is between the brazilian and the owner of the hamster
+4. the person watching drama movies is on the left of the australian##1
+5. the person driving the motorbike is on the left of the person watching drama movies##1
+6. the person driving the bike is between the owner of the lizard and the australian
+7. the owner of the hamster is the person watching fantasy movies##1","{'Movie-Genre': ['horror', 'drama', 'fantasy'], 'Nationality': ['brazilian', 'argentine', 'australian'], 'Pet': ['lizard', 'goat', 'hamster'], 'Sport': ['basketball', 'ice-hockey', 'surfing'], 'Transport': ['motorbike', 'bike', 'van']}"
+Pt1_5x3_level2-4,"There are 3 different favourite beverages: 7up, lemonade, sprite
+There 3 different types of food: mango, radish, spinach
+The people have 3 different jobs:  accountant, chef, journalist
+The people perfer 3 different movie-genres: epic, spy, thriller
+3 different pets are kept: dog, goat, turtle
+1. the person drinking lemonade is on the left of the accountant##1
+2. the owner of the goat is between the owner of the turtle and the journalist
+3. the person watching spy movies is in the middle##1
+4. the person watching epic movies is the person drinking sprite##1
+5. the person drinking lemonade is between the person eating mango and the person drinking sprite
+6. the person eating radish is on the left of the person eating mango##1","{'Beverage': ['sprite', 'lemonade', '7up'], 'Food': ['spinach', 'radish', 'mango'], 'Job': ['journalist', 'chef', 'accountant'], 'Movie-Genre': ['epic', 'spy', 'thriller'], 'Pet': ['dog', 'goat', 'turtle']}"
+Pt1_5x3_level2-5,"The people have 3 different hobbies: card-games, hiking, singing
+The people have 3 different jobs:  dancer, dressmaker, freelancer
+The people prefer 3 different music-genres: folk, punk, soul
+There are 3 different nationalities: italian, malaysian, thai
+The people prefer 3 different types of sport: cricket, golf, lacrosse
+1. the person who's sport is cricket is on the right of the thai##1
+2. the person who's hobby is hiking is on the far left##1
+3. the fan of soul is on the right of the person who's hobby is singing##1
+4. the malaysian is on the left of the person who's sport is lacrosse##1
+5. the dressmaker is on the far right##1
+6. the freelancer is on the right of the dancer##1
+7. the person who's hobby is singing is on the left of the person who's hobby is card-games##1
+8. the person who's sport is cricket is between the person who's sport is lacrosse and the fan of folk","{'Hobby': ['hiking', 'singing', 'card-games'], 'Job': ['dancer', 'freelancer', 'dressmaker'], 'Music-Genre': ['folk', 'punk', 'soul'], 'Nationality': ['thai', 'malaysian', 'italian'], 'Sport': ['golf', 'cricket', 'lacrosse']}"
+Pt1_5x3_level2-6,"There are 3 different favourite beverages: lemonade, tea, water
+There 3 different types of food: avocado, cauliflower, orange
+The people have 3 different hobbies: chess, collecting, filmmaking
+The people have 3 different jobs:  coach, firefighter, pilot
+The people prefer 3 different types of sport: ice-hockey, soccer, surfing
+1. the person eating cauliflower is the person who's sport is surfing##1
+2. the person eating avocado is on the left of the person who's sport is soccer##1
+3. the person who's hobby is collecting is on the left of the person who's hobby is filmmaking##1
+4. the person who's hobby is filmmaking is between the person drinking tea and the person drinking water
+5. the person drinking water is on the right of the pilot##1
+6. the firefighter is on the far left##1
+7. the person who's sport is ice-hockey is on the right of the person who's sport is surfing##1","{'Beverage': ['tea', 'lemonade', 'water'], 'Food': ['cauliflower', 'avocado', 'orange'], 'Hobby': ['collecting', 'filmmaking', 'chess'], 'Job': ['firefighter', 'pilot', 'coach'], 'Sport': ['surfing', 'ice-hockey', 'soccer']}"
+Pt1_5x3_level2-7,"The people have 3 different hobbies: chess, hiking, magic-tricks
+The people perfer 3 different movie-genres: horror, martial-arts, romance
+3 different pets are kept: dog, goat, goldfish
+The people prefer 3 different types of sport: cycling, sailing, weightlifting
+The people use 3 different means of transport: airplane, boat, jet-ski
+1. the person who's sport is weightlifting is on the left of the person watching horror movies##1
+2. the person watching horror movies is on the left of the person driving the jet-ski##1
+3. the person driving the airplane is on the left of the person driving the boat##1
+4. the person who's hobby is chess is on the right of the person watching martial-arts movies##1
+5. the person driving the jet-ski is on the right of the person who's sport is cycling##1
+6. the owner of the goldfish is the person who's sport is sailing##1
+7. the person who's hobby is magic-tricks is the person driving the jet-ski##1
+8. the owner of the dog is between the person watching romance movies and the owner of the goat","{'Hobby': ['hiking', 'chess', 'magic-tricks'], 'Movie-Genre': ['martial-arts', 'horror', 'romance'], 'Pet': ['goat', 'dog', 'goldfish'], 'Sport': ['weightlifting', 'cycling', 'sailing'], 'Transport': ['airplane', 'boat', 'jet-ski']}"
+Pt1_5x3_level2-8,"The people have 3 different hobbies: card-games, puzzles, rock-climbing
+The people have 3 different jobs:  doctor, fisherman, paramedic
+The people perfer 3 different movie-genres: crime, western, zombie
+The people prefer 3 different music-genres: disco, funk, hip-hop
+The people prefer 3 different types of sport: badminton, skateboarding, skiing
+1. the person watching crime movies is on the left of the person watching western movies##1
+2. the person who's hobby is card-games is the doctor##1
+3. the fan of disco is on the far left##1
+4. the person watching crime movies is between the person who's sport is skateboarding and the fisherman
+5. the fan of disco is the person who's sport is badminton##1
+6. the person who's hobby is rock-climbing is the fisherman##1
+7. the paramedic is on the right of the fan of hip-hop##1","{'Hobby': ['rock-climbing', 'card-games', 'puzzles'], 'Job': ['fisherman', 'doctor', 'paramedic'], 'Movie-Genre': ['zombie', 'crime', 'western'], 'Music-Genre': ['disco', 'hip-hop', 'funk'], 'Sport': ['badminton', 'skiing', 'skateboarding']}"
+Pt1_5x3_level2-9,"There are 3 different favourite beverages: 7up, coffee, sprite
+There 3 different types of food: blueberry, cucumber, orange
+The people have 3 different hobbies: drawing, traveling, writing
+There are 3 different nationalities: british, canadian, polish
+3 different pets are kept: goat, lizard, snake
+1. the person eating orange is on the left of the british##1
+2. the owner of the snake is between the person eating orange and the person drinking coffee
+3. the person who's hobby is traveling is on the right of the owner of the snake##1
+4. the person drinking sprite is on the far left##1
+5. the owner of the lizard is the person eating orange##1
+6. the person who's hobby is drawing is between the person eating blueberry and the polish","{'Beverage': ['sprite', '7up', 'coffee'], 'Food': ['orange', 'cucumber', 'blueberry'], 'Hobby': ['writing', 'drawing', 'traveling'], 'Nationality': ['polish', 'british', 'canadian'], 'Pet': ['lizard', 'snake', 'goat']}"
diff --git a/part2/level2/Pt2_5x4_level2.csv b/part2/level2/Pt2_5x4_level2.csv
new file mode 100644
index 0000000000000000000000000000000000000000..0414e3be3ecab597dc21b202255787242fa8bac9
--- /dev/null
+++ b/part2/level2/Pt2_5x4_level2.csv
@@ -0,0 +1,162 @@
+ID,Clues,SolutionGrid
+Pt1_5x4_level2-0,"The people have 4 different jobs:  dancer, fisherman, freelancer, software-developer
+The people perfer 4 different movie-genres: crime, disaster, drama, superhero
+The people prefer 4 different music-genres: folk, funk, reggae, rock
+4 different pets are kept: cat, dog, goat, goldfish
+The people use 4 different means of transport: car, helicopter, taxi, tram
+ 1. the person driving the car is on the right of the person watching disaster movies##1
+ 2. the fan of rock is between the dancer and the person driving the tram
+ 3. the owner of the cat is the person driving the tram##1
+ 4. the owner of the dog is on the left of the owner of the goat##1
+ 5. the person driving the car is between the dancer and the fan of reggae
+ 6. the owner of the goldfish is on the right of the person driving the taxi##1
+ 7. the person driving the helicopter is the freelancer##1
+ 8. the software-developer is on the left of the person watching superhero movies##1
+ 9. the person watching drama movies is on the left of the person driving the tram##1
+10. the fan of folk is on the left of the dancer##1","{'Job': ['freelancer', 'dancer', 'software-developer', 'fisherman'], 'Movie-Genre': ['crime', 'disaster', 'drama', 'superhero'], 'Music-Genre': ['folk', 'funk', 'rock', 'reggae'], 'Pet': ['dog', 'goat', 'goldfish', 'cat'], 'Transport': ['helicopter', 'taxi', 'car', 'tram']}"
+Pt1_5x4_level2-1,"There 4 different types of food: blueberry, lemon, pineapple, tomato
+The people have 4 different jobs:  electrician, freelancer, police-officer, project-manager
+The people prefer 4 different music-genres: gospel, punk, r&b, techno
+4 different pets are kept: frog, goat, hamster, snake
+The people prefer 4 different types of sport: handball, sailing, tennis, volleyball
+ 1. the police-officer is on the right of the person eating lemon##1
+ 2. the fan of gospel is on the right of the person eating blueberry##1
+ 3. the freelancer is between the person eating pineapple and the owner of the goat
+ 4. the fan of techno is the person who's sport is handball##1
+ 5. the owner of the hamster is the freelancer##1
+ 6. the police-officer is on the left of the electrician##1
+ 7. the project-manager is on the left of the fan of punk##1
+ 8. the person who's sport is sailing is on the left of the police-officer##1
+ 9. the person who's sport is tennis is on the left of the electrician##1
+10. the police-officer is on the left of the owner of the snake##1
+11. the person who's sport is handball is the person eating pineapple##1
+12. the person eating blueberry is the police-officer##1","{'Food': ['pineapple', 'lemon', 'blueberry', 'tomato'], 'Job': ['project-manager', 'freelancer', 'police-officer', 'electrician'], 'Music-Genre': ['techno', 'punk', 'r&b', 'gospel'], 'Pet': ['frog', 'hamster', 'goat', 'snake'], 'Sport': ['handball', 'sailing', 'tennis', 'volleyball']}"
+Pt1_5x4_level2-2,"There 4 different types of food: asparagus, banana, grapefruit, strawberry
+The people prefer 4 different music-genres: ambient, electronic, r&b, techno
+There are 4 different nationalities: british, colombian, japanese, pakistani
+4 different pets are kept: chinchilla, dog, horse, mouse
+The people prefer 4 different types of sport: golf, rugby, skiing, water-polo
+ 1. the british is on the right of the fan of ambient##1
+ 2. the owner of the chinchilla is on the right of the fan of r&b##1
+ 3. the owner of the chinchilla is on the left of the japanese##1
+ 4. the owner of the chinchilla is the person who's sport is rugby##1
+ 5. the owner of the dog is on the right of the person eating strawberry##1
+ 6. the person eating asparagus is between the fan of electronic and the person who's sport is golf
+ 7. the british is on the left of the person eating strawberry##1
+ 8. the person eating grapefruit is the person who's sport is skiing##1
+ 9. the british is the owner of the mouse##1
+10. the colombian is on the far left##1
+11. the colombian is the person who's sport is golf##1","{'Food': ['banana', 'asparagus', 'strawberry', 'grapefruit'], 'Music-Genre': ['ambient', 'r&b', 'electronic', 'techno'], 'Nationality': ['colombian', 'british', 'pakistani', 'japanese'], 'Pet': ['horse', 'mouse', 'chinchilla', 'dog'], 'Sport': ['golf', 'water-polo', 'rugby', 'skiing']}"
+Pt1_5x4_level2-3,"There are 4 different favourite beverages: 7up, almond-milk, lemonade, tea
+There 4 different types of food: avocado, corn, pomegranate, spinach
+The people prefer 4 different music-genres: disco, house, jazz, pop
+The people prefer 4 different types of sport: cricket, parkour, snowboarding, soccer
+The people use 4 different means of transport: bus, quad-bike, roller, van
+ 1. the person driving the roller is the person eating avocado##1
+ 2. the person driving the quad-bike is between the fan of disco and the fan of house
+ 3. the fan of disco is on the right of the person who's sport is cricket##1
+ 4. the person drinking lemonade is the person who's sport is cricket##1
+ 5. the fan of house is between the person who's sport is cricket and the person driving the bus
+ 6. the person who's sport is soccer is on the far left##1
+ 7. the person who's sport is parkour is on the right of the fan of jazz##1
+ 8. the person drinking 7up is the person driving the van##1
+ 9. the person drinking almond-milk is between the person driving the quad-bike and the fan of jazz
+10. the person eating spinach is on the far left##1
+11. the person eating corn is on the far right##1","{'Beverage': ['tea', 'almond-milk', 'lemonade', '7up'], 'Food': ['spinach', 'avocado', 'pomegranate', 'corn'], 'Music-Genre': ['jazz', 'house', 'pop', 'disco'], 'Sport': ['soccer', 'parkour', 'cricket', 'snowboarding'], 'Transport': ['bus', 'roller', 'quad-bike', 'van']}"
+Pt1_5x4_level2-4,"There 4 different types of food: asparagus, corn, cranberry, watermelon
+The people have 4 different hobbies: magic-tricks, reading, traveling, woodworking
+The people have 4 different jobs:  doctor, entrepreneur, librarian, pilot
+The people perfer 4 different movie-genres: action, crime, martial-arts, thriller
+There are 4 different nationalities: canadian, german, mexican, spanish
+ 1. the person watching thriller movies is the person who's hobby is woodworking##1
+ 2. the person watching thriller movies is on the left of the german##1
+ 3. the person eating cranberry is on the right of the person eating corn##1
+ 4. the person who's hobby is traveling is on the left of the person watching crime movies##1
+ 5. the person who's hobby is reading is on the far right##1
+ 6. the spanish is on the right of the person eating cranberry##1
+ 7. the person watching crime movies is on the right of the pilot##1
+ 8. the person eating corn is on the right of the person watching action movies##1
+ 9. the person who's hobby is traveling is on the left of the entrepreneur##1
+10. the person who's hobby is woodworking is between the person who's hobby is traveling and the doctor
+11. the canadian is on the right of the person who's hobby is magic-tricks##1
+12. the person eating asparagus is on the far left##1","{'Food': ['asparagus', 'corn', 'cranberry', 'watermelon'], 'Hobby': ['magic-tricks', 'woodworking', 'traveling', 'reading'], 'Job': ['doctor', 'librarian', 'pilot', 'entrepreneur'], 'Movie-Genre': ['action', 'thriller', 'martial-arts', 'crime'], 'Nationality': ['mexican', 'canadian', 'german', 'spanish']}"
+Pt1_5x4_level2-5,"There 4 different types of food: avocado, banana, lemon, pomegranate
+The people have 4 different hobbies: chess, traveling, video-games, woodworking
+The people have 4 different jobs:  bartender, dancer, dressmaker, musician
+There are 4 different nationalities: american, dutch, french, turkish
+The people prefer 4 different types of sport: badminton, lacrosse, tennis, weightlifting
+ 1. the musician is on the right of the dancer##1
+ 2. the french is on the left of the person who's sport is lacrosse##1
+ 3. the dressmaker is on the left of the person who's sport is badminton##1
+ 4. the person eating lemon is on the right of the person who's sport is weightlifting##1
+ 5. the person eating pomegranate is on the right of the person who's hobby is woodworking##1
+ 6. the turkish is the dressmaker##1
+ 7. the american is the dancer##1
+ 8. the musician is between the dressmaker and the person eating avocado
+ 9. the person who's hobby is traveling is on the far left##1
+10. the person who's hobby is woodworking is between the person eating avocado and the person who's hobby is video-games
+11. the person eating avocado is on the left of the person eating lemon##1","{'Food': ['avocado', 'lemon', 'pomegranate', 'banana'], 'Hobby': ['traveling', 'woodworking', 'video-games', 'chess'], 'Job': ['dancer', 'musician', 'dressmaker', 'bartender'], 'Nationality': ['american', 'french', 'turkish', 'dutch'], 'Sport': ['weightlifting', 'tennis', 'lacrosse', 'badminton']}"
+Pt1_5x4_level2-6,"There are 4 different favourite beverages: 7up, almond-milk, soy-milk, water
+The people have 4 different hobbies: baking, hiking, photography, writing
+The people perfer 4 different movie-genres: crime, drama, sports, thriller
+The people prefer 4 different music-genres: country, hip-hop, indie, r&b
+The people use 4 different means of transport: motorbike, roller, ship, taxi
+ 1. the fan of indie is the person who's hobby is writing##1
+ 2. the person driving the ship is on the far right##1
+ 3. the person drinking water is on the left of the person watching thriller movies##1
+ 4. the person watching thriller movies is the person drinking soy-milk##1
+ 5. the person drinking 7up is on the left of the person drinking almond-milk##1
+ 6. the fan of hip-hop is on the left of the person who's hobby is writing##1
+ 7. the person who's hobby is writing is between the person watching sports movies and the person drinking water
+ 8. the person who's hobby is hiking is on the right of the fan of indie##1
+ 9. the person driving the motorbike is the fan of country##1
+10. the person driving the motorbike is between the person driving the taxi and the person driving the ship
+11. the person who's hobby is photography is on the far right##1
+12. the person who's hobby is hiking is on the left of the person watching drama movies##1","{'Beverage': ['water', 'soy-milk', '7up', 'almond-milk'], 'Hobby': ['baking', 'writing', 'hiking', 'photography'], 'Movie-Genre': ['crime', 'thriller', 'sports', 'drama'], 'Music-Genre': ['hip-hop', 'indie', 'country', 'r&b'], 'Transport': ['roller', 'taxi', 'motorbike', 'ship']}"
+Pt1_5x4_level2-7,"There are 4 different favourite beverages: iced-tea, milk, soy-milk, water
+There 4 different types of food: banana, carrot, peas, potato
+The people prefer 4 different music-genres: country, d&b, electronic, gospel
+4 different pets are kept: dog, frog, goat, horse
+The people use 4 different means of transport: airplane, bus, roller, train
+ 1. the fan of gospel is on the left of the fan of country##1
+ 2. the person driving the roller is the owner of the horse##1
+ 3. the owner of the goat is between the person driving the roller and the person drinking soy-milk
+ 4. the person driving the train is on the right of the fan of d&b##1
+ 5. the owner of the dog is the person driving the bus##1
+ 6. the person eating banana is on the far right##1
+ 7. the person drinking water is on the left of the person eating banana##1
+ 8. the fan of gospel is the person eating carrot##1
+ 9. the fan of d&b is on the left of the person drinking milk##1
+10. the person eating potato is on the left of the person driving the roller##1
+11. the owner of the dog is on the far right##1","{'Beverage': ['soy-milk', 'milk', 'water', 'iced-tea'], 'Food': ['peas', 'potato', 'carrot', 'banana'], 'Music-Genre': ['d&b', 'electronic', 'gospel', 'country'], 'Pet': ['frog', 'goat', 'horse', 'dog'], 'Transport': ['airplane', 'train', 'roller', 'bus']}"
+Pt1_5x4_level2-8,"There are 4 different favourite beverages: 7up, coffee, hot-chocolate, milk
+There 4 different types of food: broccoli, eggplant, lemon, peach
+There are 4 different nationalities: british, egyptian, french, thai
+4 different pets are kept: goat, goldfish, rabbit, turtle
+The people use 4 different means of transport: boat, scooter, taxi, van
+ 1. the thai is on the right of the french##1
+ 2. the owner of the goldfish is the person eating peach##1
+ 3. the owner of the goldfish is on the left of the owner of the goat##1
+ 4. the person driving the boat is between the person drinking coffee and the person driving the van
+ 5. the person driving the scooter is between the french and the person drinking milk
+ 6. the person drinking 7up is the owner of the goldfish##1
+ 7. the egyptian is on the right of the person eating lemon##1
+ 8. the person eating broccoli is on the left of the person drinking milk##1
+ 9. the person drinking hot-chocolate is on the right of the person drinking milk##1
+10. the owner of the rabbit is on the far right##1","{'Beverage': ['7up', 'coffee', 'milk', 'hot-chocolate'], 'Food': ['peach', 'broccoli', 'lemon', 'eggplant'], 'Nationality': ['french', 'thai', 'british', 'egyptian'], 'Pet': ['goldfish', 'goat', 'turtle', 'rabbit'], 'Transport': ['taxi', 'scooter', 'boat', 'van']}"
+Pt1_5x4_level2-9,"There 4 different types of food: cauliflower, corn, grapes, strawberry
+The people have 4 different hobbies: filmmaking, gardening, singing, sudoku
+The people perfer 4 different movie-genres: epic, scientific, superhero, time-travel
+The people prefer 4 different music-genres: blues, classical, punk, salsa
+4 different pets are kept: dog, frog, horse, pony
+ 1. the person eating corn is between the owner of the dog and the person who's hobby is sudoku
+ 2. the person watching epic movies is on the left of the owner of the dog##1
+ 3. the fan of salsa is the person watching epic movies##1
+ 4. the fan of classical is on the left of the owner of the frog##1
+ 5. the person who's hobby is singing is on the left of the person eating cauliflower##1
+ 6. the owner of the frog is between the owner of the horse and the person watching superhero movies
+ 7. the person eating grapes is the person who's hobby is singing##1
+ 8. the owner of the pony is the person eating grapes##1
+ 9. the fan of blues is on the right of the person watching time-travel movies##1
+10. the person watching epic movies is on the far left##1
+11. the person who's hobby is gardening is the person eating cauliflower##1","{'Food': ['grapes', 'cauliflower', 'corn', 'strawberry'], 'Hobby': ['singing', 'gardening', 'filmmaking', 'sudoku'], 'Movie-Genre': ['epic', 'superhero', 'time-travel', 'scientific'], 'Music-Genre': ['salsa', 'classical', 'punk', 'blues'], 'Pet': ['pony', 'dog', 'frog', 'horse']}"
diff --git a/part2/level2/Pt2_5x5_level2.csv b/part2/level2/Pt2_5x5_level2.csv
new file mode 100644
index 0000000000000000000000000000000000000000..157ed4c269eb272ca8773e24c8e420857f2938f3
--- /dev/null
+++ b/part2/level2/Pt2_5x5_level2.csv
@@ -0,0 +1,208 @@
+ID,Clues,SolutionGrid
+Pt1_5x5_level2-0,"There are 5 different favourite beverages: cola, fanta, lemonade, soy-milk, tea
+There 5 different types of food: banana, garlic, pepper, pomegranate, spinach
+The people have 5 different hobbies: chess, dancing, gardening, reading, writing
+There are 5 different nationalities: canadian, french, mexican, pakistani, turkish
+The people prefer 5 different types of sport: golf, rugby, sailing, skateboarding, skiing
+ 1. the turkish is on the left of the person drinking lemonade##1
+ 2. the person who's hobby is writing is on the left of the person eating pomegranate##1
+ 3. the person eating pepper is on the left of the person eating banana##1
+ 4. the person who's hobby is chess is the person drinking tea##1
+ 5. the person who's sport is golf is on the left of the canadian##1
+ 6. the pakistani is the person who's hobby is dancing##1
+ 7. the person who's sport is sailing is on the left of the person who's hobby is dancing##1
+ 8. the person drinking tea is on the left of the person drinking cola##1
+ 9. the person who's hobby is gardening is the person who's sport is skiing##1
+10. the pakistani is the person drinking cola##1
+11. the turkish is on the left of the mexican##1
+12. the person who's hobby is reading is the turkish##1
+13. the person who's hobby is dancing is on the right of the person drinking tea##1
+14. the mexican is on the left of the person drinking soy-milk##1
+15. the person drinking fanta is on the right of the person eating banana##1
+16. the person eating garlic is between the person who's sport is rugby and the canadian","{'Beverage': ['tea', 'cola', 'fanta', 'lemonade', 'soy-milk'], 'Food': ['pepper', 'banana', 'spinach', 'garlic', 'pomegranate'], 'Hobby': ['chess', 'dancing', 'reading', 'writing', 'gardening'], 'Nationality': ['french', 'pakistani', 'turkish', 'mexican', 'canadian'], 'Sport': ['sailing', 'skateboarding', 'rugby', 'golf', 'skiing']}"
+Pt1_5x5_level2-1,"The people have 5 different jobs:  dancer, dressmaker, librarian, nurse, photographer
+The people prefer 5 different music-genres: d&b, dubstep, pop, reggae, techno
+There are 5 different nationalities: italian, malaysian, polish, spanish, thai
+The people prefer 5 different types of sport: cricket, handball, rowing, rugby, volleyball
+The people use 5 different means of transport: airplane, bus, helicopter, motorbike, quad-bike
+ 1. the person driving the airplane is the nurse##1
+ 2. the fan of d&b is on the left of the nurse##1
+ 3. the italian is in the middle##1
+ 4. the fan of d&b is on the right of the person who's sport is handball##1
+ 5. the person driving the motorbike is on the right of the person who's sport is rugby##1
+ 6. the spanish is on the right of the person who's sport is volleyball##1
+ 7. the thai is on the right of the fan of pop##1
+ 8. the person driving the helicopter is the fan of pop##1
+ 9. the librarian is on the left of the fan of d&b##1
+10. the person driving the quad-bike is on the far right##1
+11. the fan of dubstep is between the person who's sport is cricket and the person driving the helicopter
+12. the malaysian is on the left of the fan of reggae##1
+13. the fan of reggae is on the right of the fan of techno##1
+14. the person who's sport is volleyball is the malaysian##1
+15. the person who's sport is volleyball is between the dressmaker and the dancer
+16. the dressmaker is on the far right##1","{'Job': ['photographer', 'librarian', 'dancer', 'nurse', 'dressmaker'], 'Music-Genre': ['pop', 'dubstep', 'd&b', 'techno', 'reggae'], 'Nationality': ['polish', 'thai', 'italian', 'malaysian', 'spanish'], 'Sport': ['rugby', 'handball', 'cricket', 'volleyball', 'rowing'], 'Transport': ['helicopter', 'motorbike', 'bus', 'airplane', 'quad-bike']}"
+Pt1_5x5_level2-2,"There are 5 different favourite beverages: 7up, almond-milk, fanta, milk, water
+The people prefer 5 different music-genres: dubstep, folk, gospel, house, jazz
+There are 5 different nationalities: argentine, chinese, egyptian, indian, spanish
+The people prefer 5 different types of sport: badminton, handball, ice-hockey, rugby, tennis
+The people use 5 different means of transport: boat, car, scooter, subway, tram
+ 1. the person who's sport is rugby is the chinese##1
+ 2. the person driving the car is the person drinking 7up##1
+ 3. the person who's sport is rugby is on the right of the fan of house##1
+ 4. the fan of folk is on the right of the fan of house##1
+ 5. the person drinking almond-milk is on the left of the fan of house##1
+ 6. the person who's sport is handball is on the left of the person who's sport is tennis##1
+ 7. the fan of folk is between the fan of house and the person who's sport is badminton
+ 8. the person driving the car is on the far right##1
+ 9. the person driving the subway is on the right of the person driving the scooter##1
+10. the fan of folk is on the left of the fan of dubstep##1
+11. the fan of jazz is on the left of the person who's sport is tennis##1
+12. the argentine is in the middle##1
+13. the person driving the boat is the argentine##1
+14. the egyptian is on the right of the person who's sport is handball##1
+15. the person drinking water is between the spanish and the person who's sport is ice-hockey
+16. the person drinking fanta is on the left of the person drinking almond-milk##1
+17. the person drinking almond-milk is on the left of the person drinking milk##1","{'Beverage': ['fanta', 'almond-milk', 'milk', 'water', '7up'], 'Music-Genre': ['jazz', 'gospel', 'house', 'folk', 'dubstep'], 'Nationality': ['indian', 'egyptian', 'argentine', 'chinese', 'spanish'], 'Sport': ['handball', 'tennis', 'ice-hockey', 'rugby', 'badminton'], 'Transport': ['scooter', 'subway', 'boat', 'tram', 'car']}"
+Pt1_5x5_level2-3,"There 5 different types of food: broccoli, cauliflower, mango, plum, potato
+The people have 5 different hobbies: baking, chess, cooking, reading, rock-climbing
+The people perfer 5 different movie-genres: action, disaster, epic, family, musical
+The people prefer 5 different music-genres: blues, d&b, gospel, punk, reggae
+5 different pets are kept: frog, goat, goldfish, guinea-pig, horse
+ 1. the person eating plum is on the far right##1
+ 2. the person watching action movies is the owner of the frog##1
+ 3. the owner of the guinea-pig is the person who's hobby is chess##1
+ 4. the owner of the horse is in the middle##1
+ 5. the person who's hobby is reading is on the left of the owner of the goldfish##1
+ 6. the person who's hobby is baking is on the right of the person watching disaster movies##1
+ 7. the person eating mango is between the person watching action movies and the person who's hobby is baking
+ 8. the fan of d&b is the owner of the frog##1
+ 9. the person who's hobby is cooking is on the right of the fan of reggae##1
+10. the owner of the guinea-pig is on the right of the person eating cauliflower##1
+11. the person watching family movies is the fan of reggae##1
+12. the fan of gospel is between the person eating potato and the person watching family movies
+13. the owner of the goldfish is the fan of blues##1
+14. the fan of reggae is between the owner of the horse and the person watching action movies
+15. the fan of blues is on the right of the person watching epic movies##1","{'Food': ['broccoli', 'potato', 'cauliflower', 'mango', 'plum'], 'Hobby': ['reading', 'rock-climbing', 'baking', 'chess', 'cooking'], 'Movie-Genre': ['epic', 'disaster', 'musical', 'family', 'action'], 'Music-Genre': ['punk', 'blues', 'gospel', 'reggae', 'd&b'], 'Pet': ['goat', 'goldfish', 'horse', 'guinea-pig', 'frog']}"
+Pt1_5x5_level2-4,"There are 5 different favourite beverages: cola, hot-chocolate, milk, sprite, tea
+There 5 different types of food: artichoke, cauliflower, grapes, onion, spinach
+The people have 5 different jobs:  engineer, firefighter, pilot, videographer, writer
+The people perfer 5 different movie-genres: drama, martial-arts, satire, thriller, western
+The people prefer 5 different types of sport: golf, sailing, skiing, volleyball, water-polo
+ 1. the person drinking cola is on the left of the person who's sport is volleyball##1
+ 2. the person eating artichoke is on the right of the person who's sport is sailing##1
+ 3. the person who's sport is skiing is between the person watching martial-arts movies and the writer
+ 4. the person watching western movies is on the left of the person drinking tea##1
+ 5. the person drinking cola is on the left of the pilot##1
+ 6. the person eating onion is between the person watching drama movies and the firefighter
+ 7. the person who's sport is water-polo is on the right of the person drinking milk##1
+ 8. the person who's sport is water-polo is on the left of the person eating cauliflower##1
+ 9. the person drinking sprite is between the person who's sport is golf and the person eating grapes
+10. the person eating onion is the person watching martial-arts movies##1
+11. the firefighter is between the person drinking milk and the person drinking tea
+12. the pilot is on the right of the firefighter##1
+13. the person who's sport is volleyball is on the far right##1
+14. the videographer is on the right of the person watching satire movies##1","{'Beverage': ['hot-chocolate', 'sprite', 'milk', 'cola', 'tea'], 'Food': ['grapes', 'artichoke', 'onion', 'spinach', 'cauliflower'], 'Job': ['writer', 'videographer', 'engineer', 'firefighter', 'pilot'], 'Movie-Genre': ['satire', 'drama', 'martial-arts', 'western', 'thriller'], 'Sport': ['sailing', 'skiing', 'golf', 'water-polo', 'volleyball']}"
+Pt1_5x5_level2-5,"There are 5 different favourite beverages: fanta, hot-chocolate, lemonade, milk, mirinda
+The people have 5 different hobbies: baking, card-games, dancing, fishing, photography
+The people perfer 5 different movie-genres: drama, family, martial-arts, satire, time-travel
+The people prefer 5 different music-genres: ambient, folk, funk, r&b, soul
+The people prefer 5 different types of sport: badminton, baseball, skateboarding, skiing, volleyball
+ 1. the person who's sport is volleyball is the person who's hobby is baking##1
+ 2. the person watching family movies is on the right of the person drinking fanta##1
+ 3. the person who's hobby is photography is on the left of the person watching family movies##1
+ 4. the person drinking lemonade is on the right of the person watching martial-arts movies##1
+ 5. the fan of soul is between the person drinking mirinda and the person who's hobby is baking
+ 6. the fan of ambient is between the person watching drama movies and the person who's hobby is fishing
+ 7. the person watching time-travel movies is on the far right##1
+ 8. the person who's sport is skiing is the fan of r&b##1
+ 9. the person who's sport is skateboarding is on the left of the person drinking mirinda##1
+10. the person who's hobby is baking is the fan of folk##1
+11. the person watching time-travel movies is on the right of the person who's sport is badminton##1
+12. the fan of r&b is in the middle##1
+13. the person watching martial-arts movies is the person who's hobby is dancing##1
+14. the person drinking hot-chocolate is between the person watching time-travel movies and the person watching family movies","{'Beverage': ['milk', 'fanta', 'mirinda', 'hot-chocolate', 'lemonade'], 'Hobby': ['card-games', 'photography', 'fishing', 'dancing', 'baking'], 'Movie-Genre': ['drama', 'satire', 'family', 'martial-arts', 'time-travel'], 'Music-Genre': ['funk', 'ambient', 'r&b', 'soul', 'folk'], 'Sport': ['baseball', 'skateboarding', 'skiing', 'badminton', 'volleyball']}"
+Pt1_5x5_level2-6,"There 5 different types of food: cherry, pomegranate, radish, tomato, watermelon
+The people have 5 different hobbies: baking, dancing, puzzles, video-games, writing
+The people have 5 different jobs:  firefighter, manager, police-officer, project-manager, teacher
+The people perfer 5 different movie-genres: adventure, disaster, documentary, mystery, western
+5 different pets are kept: hamster, pony, rabbit, rat, turtle
+ 1. the project-manager is between the person watching western movies and the person watching documentary movies
+ 2. the person watching disaster movies is the owner of the pony##1
+ 3. the owner of the rat is the person eating tomato##1
+ 4. the person eating tomato is on the right of the person who's hobby is writing##1
+ 5. the person who's hobby is dancing is on the left of the person eating pomegranate##1
+ 6. the person watching adventure movies is on the left of the teacher##1
+ 7. the owner of the hamster is on the left of the project-manager##1
+ 8. the owner of the rat is on the right of the person watching mystery movies##1
+ 9. the manager is the owner of the rat##1
+10. the person who's hobby is puzzles is the person eating pomegranate##1
+11. the firefighter is on the far left##1
+12. the person eating pomegranate is on the right of the person watching western movies##1
+13. the person eating cherry is on the far left##1
+14. the owner of the turtle is on the far right##1
+15. the owner of the hamster is between the project-manager and the person eating tomato
+16. the person who's hobby is baking is on the right of the person who's hobby is writing##1
+17. the person eating pomegranate is on the left of the person eating radish##1","{'Food': ['cherry', 'tomato', 'watermelon', 'pomegranate', 'radish'], 'Hobby': ['writing', 'baking', 'dancing', 'puzzles', 'video-games'], 'Job': ['firefighter', 'manager', 'teacher', 'project-manager', 'police-officer'], 'Movie-Genre': ['mystery', 'adventure', 'western', 'disaster', 'documentary'], 'Pet': ['rabbit', 'rat', 'hamster', 'pony', 'turtle']}"
+Pt1_5x5_level2-7,"There are 5 different favourite beverages: 7up, coffee, milk, mirinda, soy-milk
+The people have 5 different hobbies: cooking, fishing, photography, reading, rock-climbing
+The people prefer 5 different music-genres: dubstep, hip-hop, punk, rock, soul
+5 different pets are kept: bird, ferret, goat, guinea-pig, mouse
+The people prefer 5 different types of sport: golf, handball, rugby, skiing, volleyball
+ 1. the person who's hobby is fishing is the owner of the mouse##1
+ 2. the fan of rock is on the left of the owner of the guinea-pig##1
+ 3. the owner of the bird is on the left of the person who's sport is volleyball##1
+ 4. the fan of rock is on the left of the fan of hip-hop##1
+ 5. the person who's hobby is cooking is between the fan of punk and the person drinking milk
+ 6. the person who's hobby is reading is between the person drinking soy-milk and the owner of the bird
+ 7. the person drinking 7up is on the left of the person drinking mirinda##1
+ 8. the fan of dubstep is on the right of the person who's sport is skiing##1
+ 9. the person drinking 7up is on the far left##1
+10. the owner of the ferret is on the right of the fan of dubstep##1
+11. the person who's hobby is rock-climbing is on the right of the owner of the ferret##1
+12. the person who's sport is handball is on the right of the person drinking mirinda##1
+13. the person who's hobby is rock-climbing is on the far right##1
+14. the person who's sport is rugby is on the right of the person drinking coffee##1
+15. the owner of the bird is on the right of the person who's sport is skiing##1","{'Beverage': ['7up', 'mirinda', 'milk', 'coffee', 'soy-milk'], 'Hobby': ['fishing', 'cooking', 'photography', 'reading', 'rock-climbing'], 'Music-Genre': ['punk', 'soul', 'dubstep', 'rock', 'hip-hop'], 'Pet': ['mouse', 'goat', 'bird', 'ferret', 'guinea-pig'], 'Sport': ['golf', 'skiing', 'handball', 'volleyball', 'rugby']}"
+Pt1_5x5_level2-8,"There are 5 different favourite beverages: coffee, cola, iced-tea, mirinda, water
+The people have 5 different hobbies: drawing, fishing, hiking, puzzles, skydiving
+The people have 5 different jobs:  firefighter, librarian, paramedic, project-manager, teacher
+The people prefer 5 different types of sport: baseball, biathlon, snowboarding, volleyball, water-polo
+The people use 5 different means of transport: quad-bike, ship, subway, train, tram
+ 1. the person who's sport is water-polo is the person who's hobby is fishing##1
+ 2. the person who's hobby is fishing is on the left of the teacher##1
+ 3. the person drinking iced-tea is between the person drinking water and the person who's hobby is drawing
+ 4. the person drinking mirinda is on the right of the librarian##1
+ 5. the person who's sport is water-polo is on the left of the person who's sport is biathlon##1
+ 6. the person drinking coffee is on the far right##1
+ 7. the person driving the tram is on the left of the person driving the quad-bike##1
+ 8. the project-manager is the person who's sport is baseball##1
+ 9. the person drinking water is the person who's hobby is fishing##1
+10. the person drinking iced-tea is the person driving the subway##1
+11. the person driving the tram is on the right of the project-manager##1
+12. the person who's sport is biathlon is on the right of the person drinking water##1
+13. the person driving the ship is the person drinking cola##1
+14. the person who's sport is snowboarding is on the right of the person driving the ship##1
+15. the person driving the quad-bike is the person who's sport is biathlon##1
+16. the firefighter is on the right of the person drinking cola##1
+17. the person drinking water is on the right of the person who's hobby is skydiving##1
+18. the librarian is the person who's hobby is hiking##1","{'Beverage': ['cola', 'mirinda', 'iced-tea', 'water', 'coffee'], 'Hobby': ['hiking', 'drawing', 'skydiving', 'fishing', 'puzzles'], 'Job': ['librarian', 'firefighter', 'project-manager', 'paramedic', 'teacher'], 'Sport': ['volleyball', 'snowboarding', 'baseball', 'water-polo', 'biathlon'], 'Transport': ['ship', 'train', 'subway', 'tram', 'quad-bike']}"
+Pt1_5x5_level2-9,"There 5 different types of food: grapes, lettuce, onion, papaya, pear
+The people have 5 different jobs:  accountant, analyst, electrician, librarian, pilot
+The people perfer 5 different movie-genres: action, crime, disaster, fantasy, mystery
+The people prefer 5 different types of sport: badminton, cricket, rowing, surfing, water-polo
+The people use 5 different means of transport: quad-bike, roller, subway, train, trike
+ 1. the person watching action movies is in the middle##1
+ 2. the person watching mystery movies is between the librarian and the analyst
+ 3. the person eating grapes is on the right of the person eating onion##1
+ 4. the person driving the quad-bike is on the right of the person driving the train##1
+ 5. the person eating onion is on the right of the pilot##1
+ 6. the person eating pear is on the right of the person driving the trike##1
+ 7. the person who's sport is surfing is on the left of the person eating papaya##1
+ 8. the person eating onion is the person who's sport is cricket##1
+ 9. the person watching fantasy movies is on the left of the person watching action movies##1
+10. the person who's sport is cricket is on the right of the person who's sport is water-polo##1
+11. the person watching mystery movies is on the right of the analyst##1
+12. the person driving the train is on the right of the accountant##1
+13. the person watching crime movies is on the left of the person who's sport is water-polo##1
+14. the person eating lettuce is the person driving the roller##1
+15. the person who's sport is cricket is on the left of the person who's sport is rowing##1","{'Food': ['lettuce', 'papaya', 'onion', 'grapes', 'pear'], 'Job': ['accountant', 'pilot', 'analyst', 'electrician', 'librarian'], 'Movie-Genre': ['crime', 'fantasy', 'action', 'mystery', 'disaster'], 'Sport': ['surfing', 'water-polo', 'cricket', 'rowing', 'badminton'], 'Transport': ['roller', 'train', 'quad-bike', 'trike', 'subway']}"
diff --git a/part2/level2/Pt2_5x6_level2.csv b/part2/level2/Pt2_5x6_level2.csv
new file mode 100644
index 0000000000000000000000000000000000000000..2a0e2c3e5a26dfcb7b095b98398224c694ebc8c1
--- /dev/null
+++ b/part2/level2/Pt2_5x6_level2.csv
@@ -0,0 +1,251 @@
+ID,Clues,SolutionGrid
+Pt1_5x6_level2-0,"There are 6 different favourite beverages: almond-milk, coffee, fanta, hot-chocolate, soy-milk, tea
+There 6 different types of food: cranberry, grapes, lettuce, peach, plum, strawberry
+The people have 6 different hobbies: chess, gardening, hiking, sudoku, traveling, video-games
+The people have 6 different jobs:  accountant, entrepreneur, librarian, photographer, project-manager, security-guard
+There are 6 different nationalities: american, argentine, dutch, egyptian, italian, nigerian
+ 1. the person drinking tea is on the left of the dutch##1
+ 2. the person drinking fanta is on the left of the person drinking soy-milk##1
+ 3. the librarian is the person who's hobby is gardening##1
+ 4. the librarian is on the right of the person who's hobby is chess##1
+ 5. the accountant is the person eating lettuce##1
+ 6. the nigerian is the person eating strawberry##1
+ 7. the person drinking coffee is on the right of the accountant##1
+ 8. the italian is the person eating plum##1
+ 9. the person eating lettuce is the person who's hobby is sudoku##1
+10. the american is on the left of the photographer##1
+11. the security-guard is on the right of the nigerian##1
+12. the person drinking coffee is between the person drinking tea and the person eating grapes
+13. the entrepreneur is on the right of the person eating cranberry##1
+14. the person eating lettuce is on the far left##1
+15. the security-guard is the person drinking fanta##1
+16. the person who's hobby is traveling is between the person eating plum and the person drinking hot-chocolate
+17. the person who's hobby is hiking is on the right of the person who's hobby is sudoku##1
+18. the person eating cranberry is the egyptian##1","{'Beverage': ['tea', 'coffee', 'almond-milk', 'hot-chocolate', 'fanta', 'soy-milk'], 'Food': ['lettuce', 'peach', 'grapes', 'strawberry', 'cranberry', 'plum'], 'Hobby': ['sudoku', 'hiking', 'chess', 'gardening', 'traveling', 'video-games'], 'Job': ['accountant', 'photographer', 'project-manager', 'librarian', 'security-guard', 'entrepreneur'], 'Nationality': ['american', 'dutch', 'argentine', 'nigerian', 'egyptian', 'italian']}"
+Pt1_5x6_level2-1,"The people perfer 6 different movie-genres: action, crime, epic, satire, scientific, time-travel
+The people prefer 6 different music-genres: blues, disco, jazz, punk, reggae, salsa
+There are 6 different nationalities: french, japanese, malaysian, mexican, spanish, thai
+6 different pets are kept: chinchilla, dog, fish, horse, pony, turtle
+The people prefer 6 different types of sport: golf, handball, rugby, sailing, snowboarding, tennis
+ 1. the person who's sport is rugby is on the right of the person watching time-travel movies##1
+ 2. the fan of salsa is on the left of the owner of the horse##1
+ 3. the person who's sport is snowboarding is on the far left##1
+ 4. the person who's sport is sailing is the owner of the chinchilla##1
+ 5. the person who's sport is golf is on the right of the owner of the dog##1
+ 6. the owner of the fish is on the left of the person who's sport is tennis##1
+ 7. the person watching satire movies is the fan of jazz##1
+ 8. the person watching scientific movies is the malaysian##1
+ 9. the mexican is on the left of the person watching action movies##1
+10. the person watching action movies is on the far right##1
+11. the person who's sport is snowboarding is on the left of the owner of the fish##1
+12. the person watching epic movies is the person who's sport is tennis##1
+13. the fan of reggae is on the far left##1
+14. the owner of the turtle is the person who's sport is rugby##1
+15. the fan of disco is on the far right##1
+16. the french is the person watching epic movies##1
+17. the owner of the chinchilla is on the right of the owner of the turtle##1
+18. the mexican is on the right of the thai##1
+19. the french is on the right of the japanese##1
+20. the person watching action movies is the spanish##1
+21. the fan of jazz is between the fan of disco and the person who's sport is golf
+22. the fan of punk is the person who's sport is golf##1","{'Movie-Genre': ['scientific', 'crime', 'epic', 'time-travel', 'satire', 'action'], 'Music-Genre': ['reggae', 'blues', 'salsa', 'punk', 'jazz', 'disco'], 'Nationality': ['malaysian', 'japanese', 'french', 'thai', 'mexican', 'spanish'], 'Pet': ['pony', 'fish', 'dog', 'horse', 'turtle', 'chinchilla'], 'Sport': ['snowboarding', 'handball', 'tennis', 'golf', 'rugby', 'sailing']}"
+Pt1_5x6_level2-2,"There are 6 different favourite beverages: coffee, cola, hot-chocolate, iced-tea, mirinda, sprite
+There 6 different types of food: asparagus, eggplant, lettuce, mango, pear, plum
+The people have 6 different jobs:  analyst, designer, lawyer, mechanic, social-worker, writer
+There are 6 different nationalities: australian, british, colombian, dutch, french, turkish
+The people use 6 different means of transport: bus, helicopter, snowmobile, subway, trike, van
+ 1. the person eating eggplant is the australian##1
+ 2. the person eating pear is on the right of the designer##1
+ 3. the person eating mango is on the left of the person eating pear##1
+ 4. the australian is on the right of the lawyer##1
+ 5. the colombian is on the right of the australian##1
+ 6. the person eating mango is the person driving the trike##1
+ 7. the person driving the helicopter is the social-worker##1
+ 8. the person driving the van is the person eating eggplant##1
+ 9. the person eating mango is between the person drinking mirinda and the analyst
+10. the person eating plum is on the right of the person drinking sprite##1
+11. the person driving the subway is the person drinking iced-tea##1
+12. the person drinking sprite is the writer##1
+13. the person driving the trike is on the right of the australian##1
+14. the person driving the subway is on the far left##1
+15. the analyst is the dutch##1
+16. the person drinking coffee is on the left of the turkish##1
+17. the lawyer is on the far left##1
+18. the person eating lettuce is the person driving the bus##1
+19. the person drinking cola is on the far right##1
+20. the person drinking mirinda is between the colombian and the french","{'Beverage': ['iced-tea', 'mirinda', 'hot-chocolate', 'coffee', 'sprite', 'cola'], 'Food': ['asparagus', 'eggplant', 'mango', 'pear', 'lettuce', 'plum'], 'Job': ['lawyer', 'mechanic', 'designer', 'analyst', 'writer', 'social-worker'], 'Nationality': ['french', 'australian', 'colombian', 'dutch', 'turkish', 'british'], 'Transport': ['subway', 'van', 'trike', 'snowmobile', 'bus', 'helicopter']}"
+Pt1_5x6_level2-3,"There are 6 different favourite beverages: coffee, cola, fanta, hot-chocolate, iced-tea, tea
+There 6 different types of food: artichoke, cauliflower, eggplant, mango, peach, watermelon
+The people have 6 different hobbies: baking, camping, chess, filmmaking, fishing, rock-climbing
+There are 6 different nationalities: american, colombian, egyptian, malaysian, spanish, turkish
+6 different pets are kept: bird, fish, lizard, pony, rat, turtle
+ 1. the owner of the rat is on the left of the egyptian##1
+ 2. the person drinking tea is on the left of the person who's hobby is baking##1
+ 3. the person drinking hot-chocolate is on the right of the person drinking iced-tea##1
+ 4. the person eating watermelon is the person drinking coffee##1
+ 5. the person who's hobby is baking is on the far right##1
+ 6. the american is on the left of the person drinking fanta##1
+ 7. the owner of the turtle is on the far right##1
+ 8. the malaysian is on the far right##1
+ 9. the person drinking coffee is on the left of the person drinking fanta##1
+10. the person eating eggplant is on the left of the person who's hobby is camping##1
+11. the person eating mango is between the person who's hobby is filmmaking and the person eating peach
+12. the owner of the pony is on the right of the person who's hobby is filmmaking##1
+13. the american is on the left of the spanish##1
+14. the person drinking fanta is on the right of the american##1
+15. the owner of the lizard is between the owner of the bird and the person drinking tea
+16. the owner of the fish is between the person eating cauliflower and the person eating watermelon
+17. the person drinking fanta is the person eating artichoke##1
+18. the owner of the rat is on the left of the person eating eggplant##1
+19. the colombian is on the left of the person who's hobby is chess##1
+20. the person who's hobby is rock-climbing is on the left of the person who's hobby is baking##1
+21. the person eating artichoke is on the left of the person who's hobby is rock-climbing##1","{'Beverage': ['iced-tea', 'hot-chocolate', 'coffee', 'fanta', 'tea', 'cola'], 'Food': ['cauliflower', 'eggplant', 'watermelon', 'artichoke', 'mango', 'peach'], 'Hobby': ['fishing', 'chess', 'camping', 'filmmaking', 'rock-climbing', 'baking'], 'Nationality': ['colombian', 'egyptian', 'american', 'spanish', 'turkish', 'malaysian'], 'Pet': ['rat', 'fish', 'bird', 'lizard', 'pony', 'turtle']}"
+Pt1_5x6_level2-4,"There are 6 different favourite beverages: coffee, fanta, hot-chocolate, juice, milk, tea
+The people have 6 different hobbies: baking, card-games, dancing, magic-tricks, singing, skydiving
+The people have 6 different jobs:  accountant, dancer, electrician, police-officer, project-manager, security-guard
+The people perfer 6 different movie-genres: disaster, epic, family, fantasy, martial-arts, romance
+There are 6 different nationalities: argentine, colombian, indian, italian, nigerian, russian
+ 1. the argentine is on the right of the person drinking juice##1
+ 2. the person drinking tea is on the left of the person watching epic movies##1
+ 3. the person who's hobby is magic-tricks is on the right of the nigerian##1
+ 4. the person watching disaster movies is on the far right##1
+ 5. the person watching family movies is on the right of the colombian##1
+ 6. the italian is the person who's hobby is card-games##1
+ 7. the person watching epic movies is on the right of the argentine##1
+ 8. the person drinking tea is on the right of the person who's hobby is skydiving##1
+ 9. the project-manager is the indian##1
+10. the dancer is on the left of the person who's hobby is skydiving##1
+11. the security-guard is on the far right##1
+12. the police-officer is the person watching epic movies##1
+13. the person drinking fanta is on the right of the person who's hobby is baking##1
+14. the indian is on the left of the person watching fantasy movies##1
+15. the person who's hobby is dancing is between the police-officer and the project-manager
+16. the person watching fantasy movies is on the left of the person drinking milk##1
+17. the person drinking hot-chocolate is on the left of the person watching family movies##1
+18. the person drinking fanta is on the right of the person watching martial-arts movies##1
+19. the project-manager is the person drinking juice##1
+20. the person drinking fanta is on the right of the person drinking hot-chocolate##1
+21. the accountant is on the far left##1","{'Beverage': ['hot-chocolate', 'fanta', 'juice', 'tea', 'milk', 'coffee'], 'Hobby': ['baking', 'card-games', 'skydiving', 'dancing', 'singing', 'magic-tricks'], 'Job': ['accountant', 'dancer', 'project-manager', 'electrician', 'police-officer', 'security-guard'], 'Movie-Genre': ['martial-arts', 'family', 'romance', 'fantasy', 'epic', 'disaster'], 'Nationality': ['colombian', 'italian', 'indian', 'argentine', 'nigerian', 'russian']}"
+Pt1_5x6_level2-5,"There 6 different types of food: apricot, cucumber, papaya, pomegranate, tomato, zucchini
+The people have 6 different jobs:  accountant, bartender, fisherman, librarian, musician, social-worker
+6 different pets are kept: cat, ferret, goldfish, hedgehog, pony, snake
+The people prefer 6 different types of sport: ice-hockey, rowing, rugby, surfing, tennis, water-polo
+The people use 6 different means of transport: boat, bus, jet-ski, scooter, subway, trike
+ 1. the person driving the trike is on the right of the person who's sport is water-polo##1
+ 2. the person eating tomato is the fisherman##1
+ 3. the bartender is the owner of the cat##1
+ 4. the person who's sport is water-polo is the person driving the scooter##1
+ 5. the owner of the goldfish is on the right of the person who's sport is water-polo##1
+ 6. the person driving the subway is the person who's sport is tennis##1
+ 7. the person eating papaya is on the right of the person eating pomegranate##1
+ 8. the person eating papaya is the person driving the bus##1
+ 9. the owner of the snake is between the musician and the fisherman
+10. the person eating cucumber is the accountant##1
+11. the person eating tomato is the owner of the hedgehog##1
+12. the person who's sport is water-polo is on the right of the owner of the snake##1
+13. the person who's sport is rowing is on the left of the owner of the pony##1
+14. the person driving the trike is on the left of the owner of the pony##1
+15. the person eating apricot is the person who's sport is rugby##1
+16. the person who's sport is surfing is on the right of the person eating tomato##1
+17. the person driving the jet-ski is the owner of the cat##1
+18. the owner of the cat is on the far right##1
+19. the owner of the cat is on the right of the social-worker##1","{'Food': ['tomato', 'cucumber', 'zucchini', 'pomegranate', 'papaya', 'apricot'], 'Job': ['fisherman', 'accountant', 'musician', 'librarian', 'social-worker', 'bartender'], 'Pet': ['hedgehog', 'snake', 'ferret', 'goldfish', 'pony', 'cat'], 'Sport': ['tennis', 'surfing', 'water-polo', 'rowing', 'ice-hockey', 'rugby'], 'Transport': ['subway', 'boat', 'scooter', 'trike', 'bus', 'jet-ski']}"
+Pt1_5x6_level2-6,"The people have 6 different jobs:  entrepreneur, firefighter, librarian, mechanic, musician, photographer
+The people prefer 6 different music-genres: blues, classical, country, pop, techno, trance
+6 different pets are kept: cat, fish, goat, goldfish, pony, turtle
+The people prefer 6 different types of sport: badminton, biathlon, climbing, lacrosse, rowing, tennis
+The people use 6 different means of transport: boat, car, skateboard, subway, trike, van
+ 1. the person driving the skateboard is between the owner of the turtle and the person who's sport is badminton
+ 2. the fan of blues is on the right of the person driving the subway##1
+ 3. the fan of blues is on the right of the person driving the subway##1
+ 4. the person driving the van is on the left of the person driving the car##1
+ 5. the owner of the goldfish is between the musician and the owner of the fish
+ 6. the fan of pop is the person who's sport is lacrosse##1
+ 7. the fan of country is on the left of the fan of trance##1
+ 8. the entrepreneur is on the right of the person driving the boat##1
+ 9. the fan of trance is on the right of the person driving the boat##1
+10. the photographer is on the left of the fan of classical##1
+11. the owner of the goat is on the right of the person who's sport is rowing##1
+12. the fan of classical is on the left of the fan of country##1
+13. the owner of the pony is on the left of the entrepreneur##1
+14. the person who's sport is tennis is on the far right##1
+15. the person driving the subway is on the left of the person driving the trike##1
+16. the firefighter is on the far left##1
+17. the photographer is on the left of the person who's sport is climbing##1
+18. the owner of the cat is on the left of the photographer##1
+19. the fan of blues is the person who's sport is tennis##1
+20. the person who's sport is badminton is on the right of the librarian##1","{'Job': ['firefighter', 'photographer', 'librarian', 'musician', 'entrepreneur', 'mechanic'], 'Music-Genre': ['pop', 'techno', 'classical', 'country', 'trance', 'blues'], 'Pet': ['cat', 'turtle', 'goat', 'pony', 'goldfish', 'fish'], 'Sport': ['lacrosse', 'rowing', 'climbing', 'badminton', 'biathlon', 'tennis'], 'Transport': ['van', 'car', 'skateboard', 'boat', 'subway', 'trike']}"
+Pt1_5x6_level2-7,"There are 6 different favourite beverages: coffee, cola, hot-chocolate, lemonade, soy-milk, tea
+There 6 different types of food: broccoli, cherry, eggplant, nectarine, papaya, pear
+The people perfer 6 different movie-genres: animation, martial-arts, mystery, sports, spy, zombie
+6 different pets are kept: chinchilla, frog, hamster, hedgehog, mouse, pony
+The people use 6 different means of transport: bike, helicopter, jet-ski, skateboard, subway, trike
+ 1. the person watching sports movies is on the right of the owner of the chinchilla##1
+ 2. the person drinking cola is between the person driving the jet-ski and the owner of the pony
+ 3. the owner of the chinchilla is on the right of the person eating cherry##1
+ 4. the owner of the hamster is on the right of the owner of the hedgehog##1
+ 5. the person eating broccoli is on the right of the person driving the helicopter##1
+ 6. the person drinking coffee is between the person driving the bike and the person eating eggplant
+ 7. the person eating broccoli is the person watching martial-arts movies##1
+ 8. the person driving the trike is on the right of the person drinking hot-chocolate##1
+ 9. the person watching spy movies is the person eating papaya##1
+10. the person eating cherry is on the right of the person driving the trike##1
+11. the person watching mystery movies is on the left of the person driving the jet-ski##1
+12. the owner of the frog is on the far right##1
+13. the person eating pear is on the left of the person drinking tea##1
+14. the owner of the mouse is on the left of the owner of the frog##1
+15. the owner of the hamster is the person eating cherry##1
+16. the person drinking lemonade is on the right of the person drinking tea##1
+17. the person driving the subway is on the left of the person drinking cola##1
+18. the person eating nectarine is on the right of the person eating eggplant##1
+19. the person eating eggplant is on the right of the person watching animation movies##1","{'Beverage': ['hot-chocolate', 'cola', 'tea', 'lemonade', 'coffee', 'soy-milk'], 'Food': ['papaya', 'pear', 'cherry', 'eggplant', 'nectarine', 'broccoli'], 'Movie-Genre': ['spy', 'mystery', 'animation', 'zombie', 'sports', 'martial-arts'], 'Pet': ['pony', 'hedgehog', 'hamster', 'chinchilla', 'mouse', 'frog'], 'Transport': ['subway', 'trike', 'jet-ski', 'skateboard', 'helicopter', 'bike']}"
+Pt1_5x6_level2-8,"There are 6 different favourite beverages: fanta, hot-chocolate, iced-tea, lemonade, mirinda, soy-milk
+The people have 6 different hobbies: cooking, photography, puzzles, rock-climbing, woodworking, writing
+6 different pets are kept: chinchilla, goldfish, guinea-pig, lizard, rabbit, turtle
+The people prefer 6 different types of sport: cricket, rugby, skateboarding, surfing, tennis, water-polo
+The people use 6 different means of transport: bus, jet-ski, quad-bike, skateboard, tram, van
+ 1. the person who's sport is cricket is between the person who's sport is skateboarding and the owner of the guinea-pig
+ 2. the person drinking iced-tea is the person driving the jet-ski##1
+ 3. the person who's hobby is photography is on the right of the person drinking iced-tea##1
+ 4. the person who's hobby is woodworking is on the left of the owner of the turtle##1
+ 5. the person drinking soy-milk is the person who's sport is water-polo##1
+ 6. the person drinking hot-chocolate is on the right of the person driving the tram##1
+ 7. the person who's hobby is photography is between the person drinking iced-tea and the person drinking hot-chocolate
+ 8. the person drinking soy-milk is between the person who's sport is rugby and the owner of the goldfish
+ 9. the person drinking fanta is on the far right##1
+10. the person who's sport is skateboarding is the person who's hobby is photography##1
+11. the person drinking mirinda is on the left of the person driving the skateboard##1
+12. the owner of the rabbit is the person who's hobby is writing##1
+13. the person who's hobby is puzzles is on the far right##1
+14. the person drinking fanta is the person driving the quad-bike##1
+15. the owner of the chinchilla is on the right of the owner of the rabbit##1
+16. the person drinking mirinda is the owner of the chinchilla##1
+17. the person who's hobby is rock-climbing is between the owner of the chinchilla and the person drinking fanta
+18. the person who's hobby is woodworking is the person who's sport is surfing##1
+19. the person drinking lemonade is the person driving the bus##1","{'Beverage': ['lemonade', 'soy-milk', 'iced-tea', 'mirinda', 'hot-chocolate', 'fanta'], 'Hobby': ['woodworking', 'cooking', 'writing', 'photography', 'rock-climbing', 'puzzles'], 'Pet': ['goldfish', 'turtle', 'rabbit', 'chinchilla', 'lizard', 'guinea-pig'], 'Sport': ['surfing', 'water-polo', 'rugby', 'skateboarding', 'cricket', 'tennis'], 'Transport': ['bus', 'van', 'jet-ski', 'tram', 'skateboard', 'quad-bike']}"
+Pt1_5x6_level2-9,"The people have 6 different hobbies: drawing, fishing, gardening, puzzles, sudoku, writing
+The people perfer 6 different movie-genres: crime, drama, family, horror, romance, satire
+The people prefer 6 different music-genres: d&b, dubstep, funk, hip-hop, metal, rock
+There are 6 different nationalities: chinese, dutch, french, japanese, mexican, turkish
+6 different pets are kept: chinchilla, dog, hedgehog, lizard, rat, snake
+ 1. the dutch is the person who's hobby is puzzles##1
+ 2. the person who's hobby is drawing is the chinese##1
+ 3. the chinese is on the right of the owner of the lizard##1
+ 4. the chinese is on the left of the person watching horror movies##1
+ 5. the person who's hobby is puzzles is between the owner of the snake and the person who's hobby is sudoku
+ 6. the person who's hobby is fishing is on the left of the person who's hobby is sudoku##1
+ 7. the french is between the turkish and the japanese
+ 8. the person watching family movies is on the left of the person who's hobby is writing##1
+ 9. the owner of the hedgehog is between the fan of metal and the person watching satire movies
+10. the owner of the lizard is on the right of the fan of dubstep##1
+11. the person who's hobby is puzzles is between the owner of the snake and the turkish
+12. the owner of the rat is on the right of the fan of rock##1
+13. the person who's hobby is fishing is on the right of the fan of rock##1
+14. the turkish is between the french and the person who's hobby is puzzles
+15. the fan of funk is the mexican##1
+16. the person watching drama movies is on the right of the french##1
+17. the fan of hip-hop is the person who's hobby is fishing##1
+18. the person who's hobby is puzzles is on the right of the turkish##1
+19. the owner of the chinchilla is on the right of the person watching family movies##1
+20. the person who's hobby is sudoku is on the left of the person watching romance movies##1
+21. the mexican is on the far right##1","{'Hobby': ['gardening', 'fishing', 'sudoku', 'puzzles', 'drawing', 'writing'], 'Movie-Genre': ['crime', 'satire', 'drama', 'romance', 'family', 'horror'], 'Music-Genre': ['rock', 'hip-hop', 'dubstep', 'metal', 'd&b', 'funk'], 'Nationality': ['japanese', 'french', 'turkish', 'dutch', 'chinese', 'mexican'], 'Pet': ['dog', 'rat', 'hedgehog', 'lizard', 'snake', 'chinchilla']}"
diff --git a/part2/level2/Pt2_5x7_level2.csv b/part2/level2/Pt2_5x7_level2.csv
new file mode 100644
index 0000000000000000000000000000000000000000..a3d39a02e91c445166ef4842c7c6ab563f462f47
--- /dev/null
+++ b/part2/level2/Pt2_5x7_level2.csv
@@ -0,0 +1,294 @@
+ID,Clues,SolutionGrid
+Pt1_5x7_level2-0,"The people have 7 different hobbies: board-games, cooking, filmmaking, hiking, reading, rock-climbing, writing
+There are 7 different nationalities: australian, chinese, dutch, indonesian, italian, russian, thai
+7 different pets are kept: chinchilla, goat, hedgehog, horse, mouse, rabbit, snake
+The people prefer 7 different types of sport: badminton, basketball, cycling, handball, surfing, water-polo, weightlifting
+The people use 7 different means of transport: airplane, helicopter, motorbike, scooter, subway, taxi, van
+ 1. the owner of the hedgehog is on the left of the owner of the chinchilla##1
+ 2. the russian is on the left of the chinese##1
+ 3. the person driving the motorbike is in the middle##1
+ 4. the person who's hobby is hiking is between the person who's hobby is reading and the indonesian
+ 5. the indonesian is on the right of the person who's sport is badminton##1
+ 6. the person who's hobby is rock-climbing is the owner of the snake##1
+ 7. the owner of the horse is on the far right##1
+ 8. the person who's sport is handball is the owner of the snake##1
+ 9. the person who's sport is basketball is the person who's hobby is board-games##1
+10. the person who's sport is surfing is on the right of the person driving the van##1
+11. the person who's hobby is rock-climbing is on the left of the person driving the taxi##1
+12. the owner of the goat is on the left of the person who's hobby is cooking##1
+13. the thai is on the left of the person who's hobby is writing##1
+14. the dutch is on the right of the person who's hobby is filmmaking##1
+15. the person who's hobby is filmmaking is the person who's sport is weightlifting##1
+16. the person who's hobby is reading is on the left of the person who's hobby is hiking##1
+17. the chinese is on the right of the person driving the subway##1
+18. the australian is the person who's sport is basketball##1
+19. the person who's hobby is rock-climbing is on the right of the chinese##1
+20. the person who's sport is water-polo is on the right of the person driving the motorbike##1
+21. the person driving the airplane is on the far right##1
+22. the person who's sport is handball is between the owner of the hedgehog and the owner of the rabbit
+23. the thai is the person driving the scooter##1
+24. the person driving the motorbike is on the left of the person who's hobby is reading##1","{'Hobby': ['board-games', 'cooking', 'filmmaking', 'rock-climbing', 'reading', 'hiking', 'writing'], 'Nationality': ['australian', 'russian', 'chinese', 'dutch', 'italian', 'thai', 'indonesian'], 'Pet': ['goat', 'mouse', 'rabbit', 'snake', 'hedgehog', 'chinchilla', 'horse'], 'Sport': ['basketball', 'surfing', 'weightlifting', 'handball', 'water-polo', 'badminton', 'cycling'], 'Transport': ['van', 'subway', 'helicopter', 'motorbike', 'taxi', 'scooter', 'airplane']}"
+Pt1_5x7_level2-1,"There are 7 different favourite beverages: almond-milk, coffee, fanta, juice, mirinda, sprite, water
+The people have 7 different hobbies: chess, cooking, photography, reading, singing, traveling, woodworking
+The people perfer 7 different movie-genres: comedy, documentary, fantasy, romance, scientific, spy, zombie
+The people prefer 7 different music-genres: ambient, funk, house, metal, punk, r&b, techno
+The people prefer 7 different types of sport: badminton, basketball, biathlon, cricket, golf, lacrosse, skateboarding
+ 1. the fan of r&b is between the person who's hobby is reading and the person watching comedy movies
+ 2. the person watching zombie movies is the person who's hobby is woodworking##1
+ 3. the person who's sport is lacrosse is on the right of the person who's sport is badminton##1
+ 4. the person who's sport is cricket is on the left of the person who's hobby is traveling##1
+ 5. the person drinking almond-milk is on the left of the fan of house##1
+ 6. the person who's sport is basketball is on the left of the person who's hobby is photography##1
+ 7. the person who's sport is skateboarding is on the right of the person who's sport is lacrosse##1
+ 8. the fan of punk is the person who's sport is basketball##1
+ 9. the person watching fantasy movies is the fan of funk##1
+10. the person watching spy movies is in the middle##1
+11. the person who's sport is golf is the person drinking mirinda##1
+12. the person drinking coffee is the person who's sport is cricket##1
+13. the person drinking fanta is on the left of the person watching comedy movies##1
+14. the person who's sport is cricket is on the far left##1
+15. the fan of techno is the person drinking mirinda##1
+16. the person watching romance movies is on the far right##1
+17. the fan of ambient is on the right of the person watching scientific movies##1
+18. the fan of house is on the left of the person who's sport is biathlon##1
+19. the person drinking juice is the person who's hobby is singing##1
+20. the person who's sport is golf is on the far right##1
+21. the fan of funk is the person watching fantasy movies##1
+22. the person who's sport is biathlon is between the person drinking water and the person who's hobby is chess
+23. the person watching fantasy movies is on the left of the person watching romance movies##1
+24. the fan of techno is on the right of the person who's hobby is singing##1","{'Beverage': ['coffee', 'fanta', 'sprite', 'almond-milk', 'water', 'juice', 'mirinda'], 'Hobby': ['woodworking', 'traveling', 'photography', 'cooking', 'reading', 'singing', 'chess'], 'Movie-Genre': ['zombie', 'scientific', 'comedy', 'spy', 'documentary', 'fantasy', 'romance'], 'Music-Genre': ['metal', 'punk', 'ambient', 'r&b', 'house', 'funk', 'techno'], 'Sport': ['cricket', 'basketball', 'badminton', 'lacrosse', 'skateboarding', 'biathlon', 'golf']}"
+Pt1_5x7_level2-2,"There are 7 different favourite beverages: 7up, almond-milk, cola, hot-chocolate, lemonade, milk, water
+There 7 different types of food: garlic, grapefruit, lettuce, mango, orange, peas, watermelon
+The people have 7 different jobs:  accountant, chef, engineer, freelancer, paramedic, police-officer, project-manager
+The people perfer 7 different movie-genres: comedy, disaster, drama, family, musical, thriller, zombie
+The people prefer 7 different types of sport: climbing, rowing, snowboarding, swimming, tennis, water-polo, weightlifting
+ 1. the person eating garlic is on the right of the person watching family movies##1
+ 2. the person drinking almond-milk is between the person drinking 7up and the freelancer
+ 3. the person watching disaster movies is between the accountant and the person eating mango
+ 4. the person who's sport is swimming is on the left of the project-manager##1
+ 5. the person who's sport is climbing is the person eating orange##1
+ 6. the person who's sport is rowing is on the right of the police-officer##1
+ 7. the person drinking milk is the person eating lettuce##1
+ 8. the project-manager is on the far right##1
+ 9. the person eating peas is the person drinking lemonade##1
+10. the person eating watermelon is on the right of the person watching musical movies##1
+11. the engineer is on the right of the person watching disaster movies##1
+12. the person eating orange is on the left of the person watching drama movies##1
+13. the engineer is on the left of the person eating lettuce##1
+14. the person eating orange is on the left of the person drinking 7up##1
+15. the person who's sport is tennis is on the left of the person drinking cola##1
+16. the person eating peas is on the right of the person drinking 7up##1
+17. the chef is on the right of the person eating lettuce##1
+18. the person who's sport is water-polo is on the right of the person drinking hot-chocolate##1
+19. the person watching thriller movies is on the right of the person watching drama movies##1
+20. the person watching zombie movies is the freelancer##1
+21. the person who's sport is weightlifting is the engineer##1
+22. the person drinking water is on the far left##1
+23. the person drinking hot-chocolate is on the right of the person eating watermelon##1","{'Beverage': ['water', 'cola', 'hot-chocolate', 'milk', 'almond-milk', '7up', 'lemonade'], 'Food': ['grapefruit', 'watermelon', 'mango', 'lettuce', 'orange', 'garlic', 'peas'], 'Job': ['accountant', 'paramedic', 'engineer', 'freelancer', 'chef', 'police-officer', 'project-manager'], 'Movie-Genre': ['musical', 'disaster', 'comedy', 'zombie', 'family', 'drama', 'thriller'], 'Sport': ['tennis', 'snowboarding', 'weightlifting', 'water-polo', 'climbing', 'swimming', 'rowing']}"
+Pt1_5x7_level2-3,"There are 7 different favourite beverages: 7up, cola, lemonade, mirinda, soy-milk, sprite, water
+There 7 different types of food: banana, carrot, garlic, grapes, kale, mango, zucchini
+The people have 7 different hobbies: camping, chess, collecting, drawing, hiking, puzzles, woodworking
+There are 7 different nationalities: brazilian, canadian, colombian, french, indian, thai, turkish
+The people use 7 different means of transport: bike, bus, car, ship, subway, taxi, train
+ 1. the person driving the ship is on the left of the person drinking water##1
+ 2. the person driving the subway is the person eating grapes##1
+ 3. the thai is on the left of the person who's hobby is puzzles##1
+ 4. the person drinking sprite is on the left of the person drinking cola##1
+ 5. the person driving the taxi is on the left of the person who's hobby is puzzles##1
+ 6. the person eating grapes is on the right of the person eating zucchini##1
+ 7. the person who's hobby is chess is on the right of the person drinking cola##1
+ 8. the person who's hobby is drawing is on the right of the person eating garlic##1
+ 9. the thai is on the left of the turkish##1
+10. the person eating banana is on the far right##1
+11. the person driving the ship is the person eating kale##1
+12. the brazilian is on the far left##1
+13. the person driving the bus is on the right of the thai##1
+14. the person driving the bike is on the left of the person drinking soy-milk##1
+15. the person driving the train is the person drinking soy-milk##1
+16. the person drinking mirinda is on the left of the person eating grapes##1
+17. the indian is the person who's hobby is drawing##1
+18. the person who's hobby is woodworking is the person drinking 7up##1
+19. the colombian is the person driving the bike##1
+20. the person driving the bus is between the person driving the taxi and the person driving the car
+21. the person who's hobby is camping is the thai##1
+22. the person driving the bus is between the person eating zucchini and the person eating mango
+23. the french is the person drinking soy-milk##1
+24. the person who's hobby is camping is on the left of the person eating garlic##1
+25. the person eating grapes is on the left of the person who's hobby is hiking##1","{'Beverage': ['7up', 'water', 'lemonade', 'mirinda', 'sprite', 'cola', 'soy-milk'], 'Food': ['kale', 'mango', 'garlic', 'zucchini', 'grapes', 'carrot', 'banana'], 'Hobby': ['woodworking', 'camping', 'puzzles', 'drawing', 'collecting', 'hiking', 'chess'], 'Nationality': ['brazilian', 'thai', 'turkish', 'indian', 'canadian', 'colombian', 'french'], 'Transport': ['ship', 'taxi', 'bus', 'car', 'subway', 'bike', 'train']}"
+Pt1_5x7_level2-4,"There 7 different types of food: apple, grapefruit, nectarine, pineapple, potato, spinach, zucchini
+The people perfer 7 different movie-genres: adventure, musical, mystery, satire, superhero, thriller, zombie
+The people prefer 7 different music-genres: ambient, blues, electronic, gospel, pop, reggae, techno
+7 different pets are kept: cat, goldfish, guinea-pig, horse, lizard, mouse, pony
+The people prefer 7 different types of sport: basketball, parkour, rowing, skiing, soccer, surfing, weightlifting
+ 1. the owner of the horse is on the right of the owner of the pony##1
+ 2. the person who's sport is basketball is on the left of the person watching musical movies##1
+ 3. the owner of the guinea-pig is between the person who's sport is soccer and the fan of gospel
+ 4. the person eating pineapple is on the left of the owner of the pony##1
+ 5. the person watching zombie movies is on the right of the person who's sport is rowing##1
+ 6. the person watching zombie movies is between the fan of reggae and the person eating apple
+ 7. the person eating apple is on the left of the fan of electronic##1
+ 8. the person eating potato is between the fan of reggae and the owner of the lizard
+ 9. the person who's sport is weightlifting is between the person who's sport is rowing and the person eating pineapple
+10. the person watching adventure movies is the owner of the guinea-pig##1
+11. the person watching superhero movies is the person eating spinach##1
+12. the person who's sport is basketball is on the right of the fan of blues##1
+13. the person watching thriller movies is the fan of blues##1
+14. the person who's sport is skiing is on the left of the owner of the horse##1
+15. the person watching musical movies is the fan of gospel##1
+16. the fan of ambient is on the right of the fan of pop##1
+17. the fan of gospel is on the right of the person eating nectarine##1
+18. the person eating grapefruit is the fan of pop##1
+19. the person watching musical movies is on the left of the owner of the cat##1
+20. the person watching zombie movies is in the middle##1
+21. the person eating pineapple is the owner of the goldfish##1
+22. the person who's sport is surfing is the person watching mystery movies##1
+23. the person eating pineapple is on the right of the person who's sport is weightlifting##1","{'Food': ['zucchini', 'nectarine', 'apple', 'potato', 'pineapple', 'grapefruit', 'spinach'], 'Movie-Genre': ['thriller', 'adventure', 'musical', 'zombie', 'mystery', 'satire', 'superhero'], 'Music-Genre': ['blues', 'techno', 'gospel', 'electronic', 'reggae', 'pop', 'ambient'], 'Pet': ['mouse', 'guinea-pig', 'lizard', 'cat', 'goldfish', 'pony', 'horse'], 'Sport': ['soccer', 'basketball', 'rowing', 'weightlifting', 'surfing', 'skiing', 'parkour']}"
+Pt1_5x7_level2-5,"There are 7 different favourite beverages: 7up, fanta, iced-tea, lemonade, milk, sprite, water
+The people have 7 different hobbies: chess, fishing, hiking, magic-tricks, photography, puzzles, woodworking
+The people have 7 different jobs:  dancer, engineer, entrepreneur, nurse, project-manager, videographer, writer
+The people perfer 7 different movie-genres: documentary, family, romance, scientific, sports, spy, zombie
+The people prefer 7 different music-genres: country, dubstep, funk, jazz, rock, salsa, soul
+ 1. the person drinking sprite is the person watching documentary movies##1
+ 2. the person watching family movies is the person who's hobby is puzzles##1
+ 3. the person drinking fanta is on the left of the person who's hobby is photography##1
+ 4. the person who's hobby is magic-tricks is on the right of the person drinking 7up##1
+ 5. the person who's hobby is woodworking is on the far right##1
+ 6. the person who's hobby is woodworking is the entrepreneur##1
+ 7. the person drinking milk is between the fan of dubstep and the person watching family movies
+ 8. the fan of country is the nurse##1
+ 9. the person drinking water is on the right of the dancer##1
+10. the writer is the person watching sports movies##1
+11. the fan of funk is on the far left##1
+12. the person who's hobby is puzzles is on the right of the engineer##1
+13. the person drinking fanta is on the far left##1
+14. the entrepreneur is on the right of the person who's hobby is chess##1
+15. the person watching documentary movies is the fan of salsa##1
+16. the person who's hobby is puzzles is on the right of the person who's hobby is magic-tricks##1
+17. the person drinking lemonade is in the middle##1
+18. the dancer is on the right of the fan of country##1
+19. the person watching spy movies is on the right of the person watching sports movies##1
+20. the person watching scientific movies is on the right of the person drinking iced-tea##1
+21. the person drinking fanta is on the left of the project-manager##1
+22. the person who's hobby is puzzles is in the middle##1
+23. the fan of country is on the right of the fan of rock##1
+24. the person who's hobby is hiking is the person watching romance movies##1
+25. the fan of soul is between the person drinking sprite and the person drinking iced-tea","{'Beverage': ['fanta', '7up', 'milk', 'lemonade', 'iced-tea', 'water', 'sprite'], 'Hobby': ['fishing', 'photography', 'magic-tricks', 'puzzles', 'hiking', 'chess', 'woodworking'], 'Job': ['writer', 'project-manager', 'engineer', 'nurse', 'dancer', 'videographer', 'entrepreneur'], 'Movie-Genre': ['sports', 'spy', 'zombie', 'family', 'romance', 'scientific', 'documentary'], 'Music-Genre': ['funk', 'dubstep', 'rock', 'country', 'jazz', 'soul', 'salsa']}"
+Pt1_5x7_level2-6,"There are 7 different favourite beverages: almond-milk, milk, mirinda, soy-milk, sprite, tea, water
+The people have 7 different jobs:  analyst, chef, coach, dressmaker, nurse, photographer, teacher
+7 different pets are kept: ferret, hamster, horse, lizard, mouse, pony, turtle
+The people prefer 7 different types of sport: badminton, baseball, golf, skateboarding, surfing, swimming, water-polo
+The people use 7 different means of transport: bike, boat, bus, motorbike, roller, snowmobile, taxi
+ 1. the person drinking soy-milk is on the far right##1
+ 2. the person who's sport is badminton is on the far right##1
+ 3. the analyst is on the right of the person driving the roller##1
+ 4. the owner of the mouse is on the far right##1
+ 5. the person drinking tea is on the right of the person drinking sprite##1
+ 6. the person driving the taxi is on the right of the person who's sport is golf##1
+ 7. the photographer is the person driving the boat##1
+ 8. the person driving the boat is on the right of the analyst##1
+ 9. the teacher is on the far right##1
+10. the person drinking mirinda is on the right of the person drinking water##1
+11. the owner of the turtle is on the left of the person who's sport is water-polo##1
+12. the owner of the pony is the chef##1
+13. the owner of the lizard is on the right of the person drinking milk##1
+14. the person drinking almond-milk is on the right of the coach##1
+15. the person driving the bike is the person who's sport is skateboarding##1
+16. the person driving the taxi is on the right of the person drinking tea##1
+17. the person who's sport is surfing is on the left of the owner of the ferret##1
+18. the owner of the turtle is the person driving the snowmobile##1
+19. the owner of the lizard is on the left of the owner of the hamster##1
+20. the person who's sport is surfing is on the right of the chef##1
+21. the coach is between the person who's sport is baseball and the owner of the lizard
+22. the person driving the bus is the dressmaker##1
+23. the person driving the roller is in the middle##1
+24. the analyst is on the right of the person who's sport is baseball##1","{'Beverage': ['milk', 'water', 'mirinda', 'almond-milk', 'sprite', 'tea', 'soy-milk'], 'Job': ['nurse', 'dressmaker', 'coach', 'chef', 'analyst', 'photographer', 'teacher'], 'Pet': ['turtle', 'lizard', 'hamster', 'pony', 'horse', 'ferret', 'mouse'], 'Sport': ['swimming', 'water-polo', 'skateboarding', 'baseball', 'surfing', 'golf', 'badminton'], 'Transport': ['snowmobile', 'bus', 'bike', 'roller', 'motorbike', 'boat', 'taxi']}"
+Pt1_5x7_level2-7,"There 7 different types of food: cauliflower, cherry, cranberry, grapefruit, orange, papaya, peach
+The people have 7 different hobbies: baking, card-games, chess, gardening, puzzles, singing, writing
+The people have 7 different jobs:  chef, designer, dressmaker, journalist, paramedic, social-worker, writer
+There are 7 different nationalities: argentine, brazilian, colombian, mexican, nigerian, spanish, thai
+The people prefer 7 different types of sport: biathlon, handball, parkour, rugby, skiing, surfing, weightlifting
+ 1. the social-worker is in the middle##1
+ 2. the person eating cherry is on the far right##1
+ 3. the person eating grapefruit is the person who's sport is rugby##1
+ 4. the person who's sport is surfing is on the right of the brazilian##1
+ 5. the person who's hobby is puzzles is on the right of the journalist##1
+ 6. the person who's hobby is singing is the person who's sport is biathlon##1
+ 7. the person who's hobby is puzzles is the brazilian##1
+ 8. the person who's sport is skiing is on the left of the person who's hobby is baking##1
+ 9. the person eating cauliflower is between the designer and the thai
+10. the writer is the person who's sport is weightlifting##1
+11. the nigerian is on the right of the person who's hobby is baking##1
+12. the journalist is the person eating cauliflower##1
+13. the colombian is the person eating papaya##1
+14. the mexican is on the left of the nigerian##1
+15. the person who's hobby is card-games is the dressmaker##1
+16. the social-worker is on the right of the person who's sport is parkour##1
+17. the social-worker is the thai##1
+18. the person who's sport is weightlifting is on the right of the person who's hobby is gardening##1
+19. the person eating peach is on the left of the person eating cranberry##1
+20. the person eating cauliflower is the argentine##1
+21. the person eating cranberry is on the right of the person who's hobby is card-games##1
+22. the person who's hobby is chess is on the left of the person eating cauliflower##1
+23. the person who's hobby is singing is on the right of the person eating cranberry##1
+24. the person who's hobby is puzzles is on the right of the journalist##1
+25. the person who's hobby is baking is on the right of the chef##1","{'Food': ['papaya', 'orange', 'peach', 'cranberry', 'cauliflower', 'grapefruit', 'cherry'], 'Hobby': ['gardening', 'baking', 'card-games', 'chess', 'singing', 'puzzles', 'writing'], 'Job': ['chef', 'writer', 'dressmaker', 'social-worker', 'journalist', 'designer', 'paramedic'], 'Nationality': ['colombian', 'mexican', 'nigerian', 'thai', 'argentine', 'brazilian', 'spanish'], 'Sport': ['skiing', 'weightlifting', 'parkour', 'handball', 'biathlon', 'rugby', 'surfing']}"
+Pt1_5x7_level2-8,"There are 7 different favourite beverages: cola, hot-chocolate, iced-tea, juice, lemonade, milk, water
+There 7 different types of food: asparagus, lemon, lime, pepper, pineapple, radish, strawberry
+The people have 7 different jobs:  bartender, dancer, doctor, journalist, mechanic, musician, writer
+7 different pets are kept: frog, goldfish, hamster, horse, mouse, rabbit, turtle
+The people use 7 different means of transport: jet-ski, motorbike, quad-bike, roller, ship, snowmobile, trike
+ 1. the person eating lime is on the left of the person driving the ship##1
+ 2. the person drinking milk is in the middle##1
+ 3. the person driving the trike is between the person driving the ship and the person drinking hot-chocolate
+ 4. the owner of the goldfish is on the right of the musician##1
+ 5. the person driving the ship is the person drinking iced-tea##1
+ 6. the owner of the frog is on the left of the person driving the motorbike##1
+ 7. the person eating radish is on the far left##1
+ 8. the person driving the snowmobile is the person eating radish##1
+ 9. the mechanic is on the right of the owner of the frog##1
+10. the person driving the roller is on the right of the person drinking water##1
+11. the bartender is the person driving the trike##1
+12. the journalist is on the left of the owner of the hamster##1
+13. the owner of the mouse is on the left of the owner of the rabbit##1
+14. the person driving the ship is the person eating pepper##1
+15. the person driving the roller is the person eating strawberry##1
+16. the person driving the roller is on the right of the owner of the goldfish##1
+17. the person drinking water is on the left of the doctor##1
+18. the writer is on the left of the person eating strawberry##1
+19. the person driving the quad-bike is on the right of the person eating pineapple##1
+20. the person drinking iced-tea is on the left of the owner of the mouse##1
+21. the owner of the horse is on the far left##1
+22. the owner of the hamster is the bartender##1
+23. the musician is the owner of the rabbit##1
+24. the musician is on the left of the person eating asparagus##1
+25. the person driving the jet-ski is on the left of the person drinking lemonade##1
+26. the owner of the mouse is on the left of the person drinking juice##1","{'Beverage': ['hot-chocolate', 'cola', 'iced-tea', 'milk', 'juice', 'water', 'lemonade'], 'Food': ['radish', 'lime', 'pepper', 'pineapple', 'lemon', 'asparagus', 'strawberry'], 'Job': ['journalist', 'bartender', 'dancer', 'mechanic', 'musician', 'writer', 'doctor'], 'Pet': ['horse', 'hamster', 'frog', 'mouse', 'rabbit', 'goldfish', 'turtle'], 'Transport': ['snowmobile', 'trike', 'ship', 'motorbike', 'quad-bike', 'jet-ski', 'roller']}"
+Pt1_5x7_level2-9,"There are 7 different favourite beverages: cola, hot-chocolate, juice, lemonade, soy-milk, tea, water
+The people have 7 different hobbies: baking, camping, drawing, fishing, reading, rock-climbing, writing
+The people have 7 different jobs:  coach, dressmaker, fisherman, freelancer, police-officer, project-manager, software-developer
+The people perfer 7 different movie-genres: disaster, epic, martial-arts, sports, thriller, western, zombie
+There are 7 different nationalities: american, british, french, german, pakistani, russian, turkish
+ 1. the person drinking soy-milk is the person watching zombie movies##1
+ 2. the person drinking tea is between the person watching zombie movies and the software-developer
+ 3. the pakistani is between the person who's hobby is drawing and the project-manager
+ 4. the person drinking juice is in the middle##1
+ 5. the person who's hobby is rock-climbing is the person drinking water##1
+ 6. the software-developer is the russian##1
+ 7. the person watching disaster movies is on the right of the person drinking lemonade##1
+ 8. the person watching sports movies is on the right of the person watching thriller movies##1
+ 9. the person drinking soy-milk is on the right of the police-officer##1
+10. the pakistani is on the left of the person drinking juice##1
+11. the pakistani is on the left of the person watching thriller movies##1
+12. the person who's hobby is writing is on the far right##1
+13. the person watching sports movies is on the left of the turkish##1
+14. the person who's hobby is baking is on the left of the person watching zombie movies##1
+15. the person who's hobby is rock-climbing is the coach##1
+16. the french is the freelancer##1
+17. the person drinking lemonade is the person watching martial-arts movies##1
+18. the person drinking cola is the person watching epic movies##1
+19. the person drinking water is on the left of the american##1
+20. the dressmaker is the person drinking lemonade##1
+21. the person watching epic movies is on the far left##1
+22. the person who's hobby is fishing is on the left of the german##1
+23. the person drinking juice is the person who's hobby is reading##1
+24. the freelancer is on the far left##1","{'Beverage': ['cola', 'lemonade', 'water', 'juice', 'hot-chocolate', 'tea', 'soy-milk'], 'Hobby': ['fishing', 'drawing', 'rock-climbing', 'reading', 'camping', 'baking', 'writing'], 'Job': ['freelancer', 'dressmaker', 'coach', 'project-manager', 'software-developer', 'police-officer', 'fisherman'], 'Movie-Genre': ['epic', 'martial-arts', 'disaster', 'thriller', 'sports', 'western', 'zombie'], 'Nationality': ['french', 'german', 'pakistani', 'american', 'russian', 'turkish', 'british']}"
diff --git a/part2/level2/Pt2_6x3_level2.csv b/part2/level2/Pt2_6x3_level2.csv
new file mode 100644
index 0000000000000000000000000000000000000000..e8146a383da68de869437dd2dad2d117a16d2a23
--- /dev/null
+++ b/part2/level2/Pt2_6x3_level2.csv
@@ -0,0 +1,139 @@
+ID,Clues,SolutionGrid
+Pt1_6x3_level2-0,"There are 3 different favourite beverages: fanta, milk, tea
+There 3 different types of food: cabbage, mango, peas
+The people perfer 3 different movie-genres: adventure, musical, western
+There are 3 different nationalities: indian, mexican, polish
+3 different pets are kept: chinchilla, fish, lizard
+The people use 3 different means of transport: bus, subway, train
+1. the person watching musical movies is on the right of the person watching adventure movies##1
+2. the person watching western movies is on the far left##1
+3. the person eating mango is on the left of the person driving the train##1
+4. the person drinking tea is on the left of the indian##1
+5. the mexican is on the far right##1
+6. the person drinking milk is on the left of the person drinking fanta##1
+7. the person eating cabbage is between the owner of the chinchilla and the person eating mango
+8. the person driving the bus is on the right of the owner of the lizard##1","{'Beverage': ['tea', 'milk', 'fanta'], 'Food': ['mango', 'cabbage', 'peas'], 'Movie-Genre': ['western', 'adventure', 'musical'], 'Nationality': ['polish', 'indian', 'mexican'], 'Pet': ['fish', 'lizard', 'chinchilla'], 'Transport': ['subway', 'train', 'bus']}"
+Pt1_6x3_level2-1,"There are 3 different favourite beverages: cola, fanta, tea
+There 3 different types of food: cabbage, grapes, lemon
+The people perfer 3 different movie-genres: crime, documentary, drama
+There are 3 different nationalities: argentine, dutch, pakistani
+3 different pets are kept: chinchilla, goat, rat
+The people prefer 3 different types of sport: biathlon, rowing, tennis
+1. the person drinking fanta is on the left of the person drinking cola##1
+2. the owner of the chinchilla is on the left of the person who's sport is biathlon##1
+3. the person who's sport is rowing is on the left of the person eating cabbage##1
+4. the owner of the chinchilla is on the right of the person watching drama movies##1
+5. the person drinking cola is on the left of the dutch##1
+6. the person eating lemon is between the pakistani and the person drinking tea
+7. the person watching documentary movies is between the person watching drama movies and the owner of the rat","{'Beverage': ['fanta', 'cola', 'tea'], 'Food': ['grapes', 'lemon', 'cabbage'], 'Movie-Genre': ['drama', 'documentary', 'crime'], 'Nationality': ['pakistani', 'argentine', 'dutch'], 'Pet': ['goat', 'chinchilla', 'rat'], 'Sport': ['tennis', 'rowing', 'biathlon']}"
+Pt1_6x3_level2-2,"There 3 different types of food: nectarine, plum, pumpkin
+The people have 3 different hobbies: filmmaking, traveling, writing
+The people prefer 3 different music-genres: classical, folk, punk
+There are 3 different nationalities: egyptian, french, mexican
+3 different pets are kept: cat, ferret, snake
+The people use 3 different means of transport: car, snowmobile, van
+1. the person who's hobby is writing is between the mexican and the owner of the cat
+2. the french is on the left of the egyptian##1
+3. the egyptian is the egyptian##1
+4. the owner of the snake is the fan of folk##1
+5. the french is on the left of the fan of classical##1
+6. the person who's hobby is writing is between the person who's hobby is traveling and the person eating nectarine
+7. the person driving the car is on the left of the person driving the van##1
+8. the fan of folk is on the left of the person eating pumpkin##1
+9. the person driving the snowmobile is on the left of the fan of folk##1","{'Food': ['nectarine', 'plum', 'pumpkin'], 'Hobby': ['filmmaking', 'writing', 'traveling'], 'Music-Genre': ['punk', 'folk', 'classical'], 'Nationality': ['mexican', 'french', 'egyptian'], 'Pet': ['ferret', 'snake', 'cat'], 'Transport': ['snowmobile', 'car', 'van']}"
+Pt1_6x3_level2-3,"There are 3 different favourite beverages: fanta, mirinda, water
+There 3 different types of food: apple, cucumber, radish
+The people have 3 different hobbies: chess, gardening, skydiving
+There are 3 different nationalities: argentine, colombian, nigerian
+The people prefer 3 different types of sport: baseball, golf, snowboarding
+The people use 3 different means of transport: bike, car, helicopter
+1. the person eating cucumber is the person who's sport is snowboarding##1
+2. the person who's hobby is chess is on the far left##1
+3. the person driving the helicopter is the argentine##1
+4. the person driving the bike is on the left of the person who's sport is snowboarding##1
+5. the person who's sport is golf is on the right of the person drinking fanta##1
+6. the nigerian is on the right of the colombian##1
+7. the person who's sport is snowboarding is on the far right##1
+8. the person who's hobby is skydiving is between the person eating radish and the person driving the car
+9. the person drinking mirinda is on the far right##1","{'Beverage': ['fanta', 'water', 'mirinda'], 'Food': ['radish', 'apple', 'cucumber'], 'Hobby': ['chess', 'skydiving', 'gardening'], 'Nationality': ['argentine', 'colombian', 'nigerian'], 'Sport': ['baseball', 'golf', 'snowboarding'], 'Transport': ['helicopter', 'bike', 'car']}"
+Pt1_6x3_level2-4,"There 3 different types of food: banana, kiwi, pumpkin
+The people have 3 different jobs:  bartender, security-guard, social-worker
+The people perfer 3 different movie-genres: animation, martial-arts, zombie
+The people prefer 3 different music-genres: country, house, indie
+There are 3 different nationalities: egyptian, japanese, turkish
+3 different pets are kept: dog, goat, guinea-pig
+1. the fan of indie is on the left of the fan of country##1
+2. the owner of the guinea-pig is the person eating banana##1
+3. the person watching animation movies is on the far left##1
+4. the japanese is on the far right##1
+5. the fan of country is the owner of the dog##1
+6. the bartender is between the person eating pumpkin and the owner of the goat
+7. the egyptian is on the right of the person eating kiwi##1
+8. the social-worker is on the right of the person watching martial-arts movies##1","{'Food': ['kiwi', 'banana', 'pumpkin'], 'Job': ['security-guard', 'bartender', 'social-worker'], 'Movie-Genre': ['animation', 'martial-arts', 'zombie'], 'Music-Genre': ['house', 'indie', 'country'], 'Nationality': ['turkish', 'egyptian', 'japanese'], 'Pet': ['goat', 'guinea-pig', 'dog']}"
+Pt1_6x3_level2-5,"There 3 different types of food: apple, cauliflower, kale
+The people have 3 different hobbies: puzzles, reading, skydiving
+The people perfer 3 different movie-genres: epic, martial-arts, superhero
+The people prefer 3 different music-genres: classical, funk, metal
+The people prefer 3 different types of sport: badminton, handball, weightlifting
+The people use 3 different means of transport: boat, tram, trike
+1. the person eating cauliflower is on the right of the person eating kale##1
+2. the person who's hobby is reading is on the right of the fan of funk##1
+3. the fan of metal is on the right of the person who's sport is handball##1
+4. the person who's hobby is skydiving is between the person watching superhero movies and the fan of metal
+5. the person who's sport is handball is on the right of the person driving the tram##1
+6. the person watching martial-arts movies is between the person who's sport is badminton and the person eating apple
+7. the person who's sport is badminton is on the left of the person driving the trike##1","{'Food': ['kale', 'cauliflower', 'apple'], 'Hobby': ['puzzles', 'skydiving', 'reading'], 'Movie-Genre': ['superhero', 'martial-arts', 'epic'], 'Music-Genre': ['classical', 'funk', 'metal'], 'Sport': ['badminton', 'handball', 'weightlifting'], 'Transport': ['tram', 'trike', 'boat']}"
+Pt1_6x3_level2-6,"There are 3 different favourite beverages: coffee, milk, water
+There 3 different types of food: asparagus, cranberry, pomegranate
+The people have 3 different hobbies: baking, drawing, writing
+3 different pets are kept: fish, goldfish, rabbit
+The people prefer 3 different types of sport: badminton, handball, volleyball
+The people use 3 different means of transport: bike, bus, taxi
+1. the person drinking coffee is on the right of the person who's sport is badminton##1
+2. the person driving the bike is on the left of the person who's sport is volleyball##1
+3. the owner of the fish is on the left of the person who's sport is handball##1
+4. the owner of the goldfish is on the far right##1
+5. the person who's hobby is baking is between the person who's hobby is drawing and the person who's hobby is writing
+6. the person driving the taxi is between the person eating pomegranate and the person who's hobby is drawing
+7. the person drinking water is on the right of the person eating cranberry##1
+8. the person eating asparagus is on the left of the person who's sport is volleyball##1","{'Beverage': ['milk', 'coffee', 'water'], 'Food': ['asparagus', 'cranberry', 'pomegranate'], 'Hobby': ['drawing', 'baking', 'writing'], 'Pet': ['rabbit', 'fish', 'goldfish'], 'Sport': ['badminton', 'volleyball', 'handball'], 'Transport': ['bike', 'taxi', 'bus']}"
+Pt1_6x3_level2-7,"There are 3 different favourite beverages: juice, milk, soy-milk
+There 3 different types of food: eggplant, grapes, lime
+The people perfer 3 different movie-genres: comedy, fantasy, zombie
+The people prefer 3 different music-genres: blues, pop, soul
+The people prefer 3 different types of sport: lacrosse, skateboarding, skiing
+The people use 3 different means of transport: airplane, bike, boat
+1. the person eating lime is on the left of the person who's sport is lacrosse##1
+2. the person watching zombie movies is the person drinking juice##1
+3. the fan of soul is between the person eating eggplant and the person watching fantasy movies
+4. the person eating grapes is on the right of the person driving the bike##1
+5. the person driving the airplane is on the right of the person driving the bike##1
+6. the person eating lime is the person who's sport is skiing##1
+7. the person drinking soy-milk is on the far right##1
+8. the fan of blues is on the right of the person who's sport is lacrosse##1","{'Beverage': ['milk', 'juice', 'soy-milk'], 'Food': ['lime', 'grapes', 'eggplant'], 'Movie-Genre': ['fantasy', 'zombie', 'comedy'], 'Music-Genre': ['pop', 'soul', 'blues'], 'Sport': ['skiing', 'lacrosse', 'skateboarding'], 'Transport': ['bike', 'airplane', 'boat']}"
+Pt1_6x3_level2-8,"There are 3 different favourite beverages: hot-chocolate, iced-tea, lemonade
+There 3 different types of food: apricot, corn, spinach
+The people have 3 different hobbies: camping, skydiving, video-games
+The people have 3 different jobs:  journalist, pilot, writer
+The people perfer 3 different movie-genres: epic, mystery, spy
+The people prefer 3 different types of sport: basketball, skiing, tennis
+1. the person who's hobby is video-games is on the right of the journalist##1
+2. the writer is the person drinking hot-chocolate##1
+3. the person watching epic movies is on the far right##1
+4. the person who's sport is basketball is between the person drinking hot-chocolate and the person eating apricot
+5. the person eating spinach is on the left of the person eating corn##1
+6. the person drinking iced-tea is on the far right##1
+7. the person watching mystery movies is on the left of the person who's hobby is skydiving##1
+8. the person who's sport is skiing is on the right of the journalist##1","{'Beverage': ['hot-chocolate', 'lemonade', 'iced-tea'], 'Food': ['spinach', 'corn', 'apricot'], 'Hobby': ['camping', 'skydiving', 'video-games'], 'Job': ['writer', 'journalist', 'pilot'], 'Movie-Genre': ['mystery', 'spy', 'epic'], 'Sport': ['tennis', 'basketball', 'skiing']}"
+Pt1_6x3_level2-9,"There are 3 different favourite beverages: fanta, hot-chocolate, lemonade
+There 3 different types of food: carrot, potato, radish
+The people have 3 different hobbies: drawing, singing, skydiving
+The people have 3 different jobs:  firefighter, software-developer, teacher
+The people prefer 3 different music-genres: country, folk, house
+3 different pets are kept: chinchilla, dog, fish
+1. the owner of the chinchilla is on the right of the person eating carrot##1
+2. the person eating radish is between the person drinking lemonade and the firefighter
+3. the fan of country is on the right of the fan of house##1
+4. the person drinking fanta is between the software-developer and the person who's hobby is skydiving
+5. the person who's hobby is drawing is between the owner of the dog and the person eating potato
+6. the fan of house is on the right of the person who's hobby is singing##1","{'Beverage': ['lemonade', 'fanta', 'hot-chocolate'], 'Food': ['carrot', 'radish', 'potato'], 'Hobby': ['singing', 'drawing', 'skydiving'], 'Job': ['software-developer', 'teacher', 'firefighter'], 'Music-Genre': ['folk', 'house', 'country'], 'Pet': ['dog', 'chinchilla', 'fish']}"
diff --git a/part2/level2/Pt2_6x4_level2.csv b/part2/level2/Pt2_6x4_level2.csv
new file mode 100644
index 0000000000000000000000000000000000000000..750ee1daefbb62523bcb874029a15f42a1669d2e
--- /dev/null
+++ b/part2/level2/Pt2_6x4_level2.csv
@@ -0,0 +1,194 @@
+ID,Clues,SolutionGrid
+Pt1_6x4_level2-0,"There are 4 different favourite beverages: almond-milk, coffee, lemonade, tea
+There 4 different types of food: broccoli, peach, plum, radish
+The people have 4 different hobbies: fishing, gardening, puzzles, writing
+The people have 4 different jobs:  entrepreneur, journalist, manager, teacher
+The people prefer 4 different music-genres: classical, dubstep, funk, r&b
+The people prefer 4 different types of sport: baseball, climbing, rugby, skiing
+ 1. the teacher is on the far right##1
+ 2. the person drinking lemonade is the fan of classical##1
+ 3. the fan of dubstep is on the left of the fan of funk##1
+ 4. the person eating plum is on the left of the person eating peach##1
+ 5. the person drinking tea is the person eating radish##1
+ 6. the person drinking coffee is on the left of the person who's hobby is puzzles##1
+ 7. the manager is between the person who's sport is baseball and the fan of r&b
+ 8. the person who's hobby is fishing is on the right of the person who's sport is skiing##1
+ 9. the fan of classical is on the right of the entrepreneur##1
+10. the person who's sport is baseball is between the manager and the person eating radish
+11. the person eating broccoli is on the right of the person who's sport is climbing##1
+12. the teacher is the person who's hobby is writing##1
+13. the fan of funk is between the fan of dubstep and the person who's hobby is puzzles","{'Beverage': ['tea', 'coffee', 'lemonade', 'almond-milk'], 'Food': ['radish', 'plum', 'peach', 'broccoli'], 'Hobby': ['gardening', 'fishing', 'puzzles', 'writing'], 'Job': ['journalist', 'entrepreneur', 'manager', 'teacher'], 'Music-Genre': ['dubstep', 'funk', 'classical', 'r&b'], 'Sport': ['skiing', 'baseball', 'climbing', 'rugby']}"
+Pt1_6x4_level2-1,"There are 4 different favourite beverages: almond-milk, fanta, soy-milk, sprite
+The people have 4 different hobbies: chess, filmmaking, skydiving, writing
+The people perfer 4 different movie-genres: action, thriller, time-travel, western
+The people prefer 4 different music-genres: disco, electronic, folk, gospel
+There are 4 different nationalities: canadian, german, malaysian, pakistani
+The people use 4 different means of transport: bike, bus, ship, train
+ 1. the german is between the person who's hobby is skydiving and the person driving the bike
+ 2. the pakistani is on the left of the person watching time-travel movies##1
+ 3. the person who's hobby is writing is on the left of the canadian##1
+ 4. the german is between the person drinking almond-milk and the person driving the ship
+ 5. the fan of disco is the person drinking fanta##1
+ 6. the fan of folk is on the far right##1
+ 7. the person who's hobby is filmmaking is on the right of the fan of electronic##1
+ 8. the person driving the ship is between the person watching action movies and the person who's hobby is writing
+ 9. the person watching thriller movies is the person who's hobby is writing##1
+10. the person who's hobby is chess is on the far left##1
+11. the fan of disco is the person watching time-travel movies##1
+12. the person drinking soy-milk is on the left of the person who's hobby is filmmaking##1
+13. the malaysian is on the right of the person driving the bus##1
+14. the person drinking fanta is on the left of the german##1","{'Beverage': ['sprite', 'fanta', 'soy-milk', 'almond-milk'], 'Hobby': ['chess', 'skydiving', 'writing', 'filmmaking'], 'Movie-Genre': ['action', 'time-travel', 'thriller', 'western'], 'Music-Genre': ['gospel', 'disco', 'electronic', 'folk'], 'Nationality': ['pakistani', 'malaysian', 'german', 'canadian'], 'Transport': ['bus', 'ship', 'train', 'bike']}"
+Pt1_6x4_level2-2,"There are 4 different favourite beverages: 7up, hot-chocolate, lemonade, tea
+There 4 different types of food: cauliflower, corn, lime, pepper
+There are 4 different nationalities: brazilian, egyptian, mexican, russian
+4 different pets are kept: guinea-pig, hamster, lizard, rat
+The people prefer 4 different types of sport: handball, sailing, soccer, weightlifting
+The people use 4 different means of transport: jet-ski, skateboard, subway, van
+ 1. the egyptian is on the right of the person eating lime##1
+ 2. the owner of the lizard is on the right of the person who's sport is weightlifting##1
+ 3. the person who's sport is sailing is on the right of the owner of the guinea-pig##1
+ 4. the person eating corn is on the left of the russian##1
+ 5. the person who's sport is weightlifting is the person drinking lemonade##1
+ 6. the owner of the rat is on the far right##1
+ 7. the person driving the van is between the mexican and the person drinking tea
+ 8. the person drinking hot-chocolate is the owner of the hamster##1
+ 9. the person drinking 7up is between the person driving the van and the owner of the guinea-pig
+10. the person who's sport is soccer is on the left of the person who's sport is handball##1
+11. the person drinking tea is the person driving the subway##1
+12. the person eating lime is the person driving the skateboard##1
+13. the owner of the lizard is between the person eating cauliflower and the egyptian","{'Beverage': ['lemonade', '7up', 'hot-chocolate', 'tea'], 'Food': ['cauliflower', 'lime', 'corn', 'pepper'], 'Nationality': ['brazilian', 'mexican', 'egyptian', 'russian'], 'Pet': ['guinea-pig', 'lizard', 'hamster', 'rat'], 'Sport': ['weightlifting', 'sailing', 'soccer', 'handball'], 'Transport': ['jet-ski', 'skateboard', 'van', 'subway']}"
+Pt1_6x4_level2-3,"There are 4 different favourite beverages: 7up, fanta, soy-milk, water
+The people have 4 different hobbies: card-games, collecting, gardening, reading
+The people have 4 different jobs:  dancer, designer, scientist, software-developer
+The people perfer 4 different movie-genres: crime, disaster, family, scientific
+There are 4 different nationalities: american, french, malaysian, russian
+The people use 4 different means of transport: car, jet-ski, subway, taxi
+ 1. the person drinking fanta is between the person who's hobby is collecting and the malaysian
+ 2. the person drinking water is on the left of the designer##1
+ 3. the person driving the jet-ski is on the right of the person watching disaster movies##1
+ 4. the person drinking 7up is on the left of the person drinking fanta##1
+ 5. the russian is on the left of the person driving the taxi##1
+ 6. the person watching disaster movies is on the left of the person drinking soy-milk##1
+ 7. the scientist is on the left of the american##1
+ 8. the person driving the subway is the person watching scientific movies##1
+ 9. the person driving the car is between the scientist and the person who's hobby is card-games
+10. the malaysian is on the left of the person watching crime movies##1
+11. the person who's hobby is card-games is on the left of the person driving the car##1
+12. the software-developer is on the right of the person drinking 7up##1
+13. the person drinking water is the person drinking water##1
+14. the person who's hobby is gardening is the american##1","{'Beverage': ['7up', 'fanta', 'water', 'soy-milk'], 'Hobby': ['card-games', 'reading', 'collecting', 'gardening'], 'Job': ['dancer', 'software-developer', 'scientist', 'designer'], 'Movie-Genre': ['scientific', 'crime', 'disaster', 'family'], 'Nationality': ['malaysian', 'russian', 'french', 'american'], 'Transport': ['subway', 'car', 'taxi', 'jet-ski']}"
+Pt1_6x4_level2-4,"There are 4 different favourite beverages: 7up, fanta, hot-chocolate, mirinda
+The people have 4 different hobbies: board-games, collecting, magic-tricks, video-games
+The people perfer 4 different movie-genres: animation, satire, spy, superhero
+There are 4 different nationalities: argentine, colombian, dutch, polish
+The people prefer 4 different types of sport: badminton, cricket, surfing, volleyball
+The people use 4 different means of transport: helicopter, quad-bike, subway, train
+ 1. the dutch is the person drinking fanta##1
+ 2. the person driving the helicopter is on the far right##1
+ 3. the person who's sport is badminton is on the right of the person who's hobby is video-games##1
+ 4. the person watching superhero movies is between the person driving the subway and the person watching spy movies
+ 5. the argentine is the person who's sport is surfing##1
+ 6. the person driving the subway is on the right of the person who's hobby is collecting##1
+ 7. the person who's sport is volleyball is on the far right##1
+ 8. the person who's hobby is magic-tricks is on the left of the person who's hobby is board-games##1
+ 9. the person drinking mirinda is on the far left##1
+10. the person who's sport is badminton is on the left of the person watching animation movies##1
+11. the person who's sport is badminton is on the right of the person who's hobby is video-games##1
+12. the colombian is on the left of the person driving the quad-bike##1
+13. the person drinking hot-chocolate is on the left of the argentine##1","{'Beverage': ['mirinda', 'hot-chocolate', '7up', 'fanta'], 'Hobby': ['video-games', 'collecting', 'magic-tricks', 'board-games'], 'Movie-Genre': ['spy', 'superhero', 'animation', 'satire'], 'Nationality': ['colombian', 'polish', 'argentine', 'dutch'], 'Sport': ['cricket', 'badminton', 'surfing', 'volleyball'], 'Transport': ['train', 'quad-bike', 'subway', 'helicopter']}"
+Pt1_6x4_level2-5,"There are 4 different favourite beverages: hot-chocolate, iced-tea, juice, mirinda
+The people have 4 different hobbies: chess, dancing, puzzles, sudoku
+The people prefer 4 different music-genres: folk, metal, punk, salsa
+There are 4 different nationalities: egyptian, indian, spanish, thai
+4 different pets are kept: bird, guinea-pig, lizard, mouse
+The people prefer 4 different types of sport: baseball, basketball, lacrosse, rowing
+ 1. the owner of the guinea-pig is on the right of the person who's sport is rowing##1
+ 2. the person who's sport is baseball is on the right of the person who's hobby is chess##1
+ 3. the egyptian is between the person who's hobby is puzzles and the fan of punk
+ 4. the person drinking hot-chocolate is on the far right##1
+ 5. the person who's sport is lacrosse is the fan of folk##1
+ 6. the person drinking mirinda is on the left of the person who's sport is basketball##1
+ 7. the indian is on the left of the person drinking hot-chocolate##1
+ 8. the spanish is the person who's hobby is dancing##1
+ 9. the person who's hobby is chess is the egyptian##1
+10. the person who's hobby is dancing is the person drinking mirinda##1
+11. the fan of metal is on the left of the owner of the mouse##1
+12. the spanish is on the left of the person drinking juice##1
+13. the indian is on the left of the owner of the lizard##1","{'Beverage': ['mirinda', 'juice', 'iced-tea', 'hot-chocolate'], 'Hobby': ['dancing', 'chess', 'puzzles', 'sudoku'], 'Music-Genre': ['punk', 'metal', 'salsa', 'folk'], 'Nationality': ['spanish', 'egyptian', 'indian', 'thai'], 'Pet': ['bird', 'guinea-pig', 'mouse', 'lizard'], 'Sport': ['rowing', 'basketball', 'baseball', 'lacrosse']}"
+Pt1_6x4_level2-6,"There are 4 different favourite beverages: hot-chocolate, juice, milk, soy-milk
+The people have 4 different hobbies: cooking, skydiving, sudoku, woodworking
+The people have 4 different jobs:  bartender, engineer, fisherman, writer
+There are 4 different nationalities: argentine, british, canadian, pakistani
+4 different pets are kept: cat, chinchilla, goldfish, rat
+The people prefer 4 different types of sport: baseball, basketball, rugby, surfing
+ 1. the person who's hobby is sudoku is between the person who's sport is surfing and the person drinking juice
+ 2. the argentine is on the left of the british##1
+ 3. the owner of the goldfish is between the canadian and the person who's hobby is cooking
+ 4. the writer is on the left of the bartender##1
+ 5. the fisherman is on the far left##1
+ 6. the pakistani is the fisherman##1
+ 7. the person drinking juice is on the right of the writer##1
+ 8. the fisherman is on the left of the owner of the cat##1
+ 9. the fisherman is the person drinking hot-chocolate##1
+10. the person who's sport is basketball is the bartender##1
+11. the person drinking juice is the person who's hobby is skydiving##1
+12. the owner of the chinchilla is on the far left##1
+13. the engineer is on the left of the person who's sport is baseball##1
+14. the person drinking milk is on the right of the person who's hobby is cooking##1","{'Beverage': ['hot-chocolate', 'soy-milk', 'milk', 'juice'], 'Hobby': ['woodworking', 'cooking', 'sudoku', 'skydiving'], 'Job': ['fisherman', 'engineer', 'writer', 'bartender'], 'Nationality': ['pakistani', 'argentine', 'british', 'canadian'], 'Pet': ['chinchilla', 'cat', 'goldfish', 'rat'], 'Sport': ['rugby', 'surfing', 'baseball', 'basketball']}"
+Pt1_6x4_level2-7,"The people have 4 different hobbies: card-games, hiking, skydiving, woodworking
+The people have 4 different jobs:  designer, journalist, musician, writer
+The people perfer 4 different movie-genres: fantasy, horror, western, zombie
+There are 4 different nationalities: italian, japanese, nigerian, thai
+4 different pets are kept: ferret, frog, goat, snake
+The people use 4 different means of transport: bike, helicopter, tram, trike
+ 1. the person driving the tram is between the person driving the trike and the person watching fantasy movies
+ 2. the owner of the frog is the thai##1
+ 3. the person driving the helicopter is the japanese##1
+ 4. the person watching fantasy movies is the italian##1
+ 5. the person watching horror movies is on the left of the person watching zombie movies##1
+ 6. the owner of the ferret is on the right of the person who's hobby is hiking##1
+ 7. the musician is on the right of the thai##1
+ 8. the person who's hobby is hiking is between the italian and the person driving the trike
+ 9. the designer is the person who's hobby is skydiving##1
+10. the person who's hobby is woodworking is on the right of the owner of the snake##1
+11. the owner of the goat is on the right of the person watching zombie movies##1
+12. the nigerian is on the right of the writer##1
+13. the person who's hobby is skydiving is on the left of the thai##1","{'Hobby': ['skydiving', 'woodworking', 'hiking', 'card-games'], 'Job': ['designer', 'writer', 'musician', 'journalist'], 'Movie-Genre': ['horror', 'zombie', 'western', 'fantasy'], 'Nationality': ['japanese', 'thai', 'nigerian', 'italian'], 'Pet': ['snake', 'frog', 'goat', 'ferret'], 'Transport': ['helicopter', 'trike', 'tram', 'bike']}"
+Pt1_6x4_level2-8,"There are 4 different favourite beverages: 7up, almond-milk, coffee, sprite
+There 4 different types of food: avocado, peach, pomegranate, watermelon
+The people have 4 different jobs:  accountant, freelancer, manager, scientist
+The people perfer 4 different movie-genres: animation, comedy, martial-arts, romance
+There are 4 different nationalities: british, malaysian, mexican, spanish
+The people prefer 4 different types of sport: cycling, skateboarding, volleyball, water-polo
+ 1. the person watching comedy movies is between the person who's sport is skateboarding and the freelancer
+ 2. the person watching romance movies is on the far right##1
+ 3. the person who's sport is skateboarding is on the right of the person who's sport is cycling##1
+ 4. the person who's sport is cycling is on the right of the spanish##1
+ 5. the accountant is the person watching romance movies##1
+ 6. the scientist is the person eating peach##1
+ 7. the person eating peach is on the right of the person drinking coffee##1
+ 8. the person drinking sprite is on the right of the person who's sport is skateboarding##1
+ 9. the person eating peach is the person watching animation movies##1
+10. the person drinking coffee is between the mexican and the person drinking 7up
+11. the person who's sport is volleyball is on the far left##1
+12. the british is the person eating avocado##1
+13. the person eating watermelon is the person who's sport is cycling##1","{'Beverage': ['7up', 'coffee', 'almond-milk', 'sprite'], 'Food': ['pomegranate', 'watermelon', 'peach', 'avocado'], 'Job': ['freelancer', 'manager', 'scientist', 'accountant'], 'Movie-Genre': ['martial-arts', 'comedy', 'animation', 'romance'], 'Nationality': ['spanish', 'malaysian', 'mexican', 'british'], 'Sport': ['volleyball', 'cycling', 'skateboarding', 'water-polo']}"
+Pt1_6x4_level2-9,"There are 4 different favourite beverages: iced-tea, juice, soy-milk, water
+The people have 4 different jobs:  bartender, chef, entrepreneur, security-guard
+The people prefer 4 different music-genres: dubstep, funk, indie, rock
+There are 4 different nationalities: argentine, canadian, chinese, dutch
+4 different pets are kept: cat, goat, pony, rabbit
+The people use 4 different means of transport: car, jet-ski, ship, taxi
+ 1. the owner of the rabbit is the entrepreneur##1
+ 2. the owner of the goat is on the far left##1
+ 3. the person drinking iced-tea is on the right of the person driving the jet-ski##1
+ 4. the argentine is between the person drinking water and the person driving the car
+ 5. the bartender is the canadian##1
+ 6. the person driving the jet-ski is the chinese##1
+ 7. the person drinking iced-tea is the fan of indie##1
+ 8. the person drinking juice is on the right of the owner of the rabbit##1
+ 9. the chinese is between the fan of dubstep and the person drinking iced-tea
+10. the dutch is on the left of the fan of funk##1
+11. the dutch is on the left of the security-guard##1
+12. the person driving the taxi is on the right of the fan of funk##1
+13. the owner of the rabbit is on the right of the owner of the cat##1","{'Beverage': ['soy-milk', 'water', 'iced-tea', 'juice'], 'Job': ['chef', 'security-guard', 'entrepreneur', 'bartender'], 'Music-Genre': ['dubstep', 'funk', 'indie', 'rock'], 'Nationality': ['dutch', 'chinese', 'argentine', 'canadian'], 'Pet': ['goat', 'cat', 'rabbit', 'pony'], 'Transport': ['ship', 'jet-ski', 'taxi', 'car']}"
diff --git a/part2/level2/Pt2_6x5_level2.csv b/part2/level2/Pt2_6x5_level2.csv
new file mode 100644
index 0000000000000000000000000000000000000000..4751383a569d4dbc9526be656c884fa89deb998b
--- /dev/null
+++ b/part2/level2/Pt2_6x5_level2.csv
@@ -0,0 +1,246 @@
+ID,Clues,SolutionGrid
+Pt1_6x5_level2-0,"There 5 different types of food: grapes, kale, lettuce, peach, pomegranate
+The people have 5 different hobbies: baking, chess, reading, rock-climbing, skydiving
+The people prefer 5 different music-genres: electronic, hip-hop, salsa, soul, techno
+There are 5 different nationalities: egyptian, indian, mexican, polish, russian
+5 different pets are kept: cat, dog, guinea-pig, hamster, turtle
+The people use 5 different means of transport: jet-ski, motorbike, roller, taxi, van
+ 1. the person driving the motorbike is on the left of the polish##1
+ 2. the person driving the van is on the right of the owner of the cat##1
+ 3. the egyptian is the fan of soul##1
+ 4. the fan of hip-hop is on the right of the person driving the motorbike##1
+ 5. the owner of the hamster is between the person who's hobby is reading and the fan of soul
+ 6. the person who's hobby is skydiving is on the left of the owner of the dog##1
+ 7. the fan of salsa is on the left of the person eating peach##1
+ 8. the person eating kale is on the right of the person driving the jet-ski##1
+ 9. the person who's hobby is skydiving is on the right of the person who's hobby is reading##1
+10. the person who's hobby is chess is on the left of the person eating pomegranate##1
+11. the person driving the motorbike is between the person eating peach and the person eating lettuce
+12. the person driving the taxi is the person who's hobby is skydiving##1
+13. the russian is the fan of electronic##1
+14. the person eating kale is between the fan of hip-hop and the person eating grapes
+15. the owner of the turtle is the person eating peach##1
+16. the indian is on the right of the fan of electronic##1
+17. the person driving the jet-ski is between the person driving the taxi and the person who's hobby is rock-climbing","{'Food': ['lettuce', 'pomegranate', 'peach', 'kale', 'grapes'], 'Hobby': ['chess', 'rock-climbing', 'reading', 'skydiving', 'baking'], 'Music-Genre': ['soul', 'salsa', 'hip-hop', 'electronic', 'techno'], 'Nationality': ['egyptian', 'mexican', 'polish', 'russian', 'indian'], 'Pet': ['guinea-pig', 'hamster', 'turtle', 'cat', 'dog'], 'Transport': ['roller', 'motorbike', 'jet-ski', 'taxi', 'van']}"
+Pt1_6x5_level2-1,"The people have 5 different hobbies: card-games, fishing, hiking, singing, traveling
+The people have 5 different jobs:  bartender, designer, doctor, freelancer, lawyer
+The people prefer 5 different music-genres: blues, country, folk, funk, reggae
+5 different pets are kept: bird, frog, hedgehog, horse, mouse
+The people prefer 5 different types of sport: baseball, handball, ice-hockey, lacrosse, swimming
+The people use 5 different means of transport: bus, helicopter, roller, ship, van
+ 1. the person who's hobby is card-games is the person driving the van##1
+ 2. the lawyer is on the left of the person who's sport is ice-hockey##1
+ 3. the person who's sport is swimming is the person driving the van##1
+ 4. the person who's hobby is fishing is on the far right##1
+ 5. the person who's sport is handball is on the left of the owner of the frog##1
+ 6. the person who's hobby is singing is the person driving the bus##1
+ 7. the person driving the van is on the left of the person driving the bus##1
+ 8. the person who's sport is ice-hockey is between the owner of the bird and the person driving the bus
+ 9. the person driving the bus is the fan of funk##1
+10. the person who's hobby is traveling is in the middle##1
+11. the person driving the helicopter is the fan of folk##1
+12. the owner of the hedgehog is the lawyer##1
+13. the person who's hobby is singing is on the right of the freelancer##1
+14. the person who's sport is lacrosse is on the right of the fan of blues##1
+15. the fan of reggae is on the left of the owner of the frog##1
+16. the owner of the frog is on the far right##1
+17. the designer is on the right of the person who's sport is handball##1
+18. the doctor is the owner of the horse##1
+19. the person driving the roller is the owner of the horse##1","{'Hobby': ['card-games', 'singing', 'traveling', 'hiking', 'fishing'], 'Job': ['freelancer', 'lawyer', 'doctor', 'bartender', 'designer'], 'Music-Genre': ['blues', 'funk', 'country', 'reggae', 'folk'], 'Pet': ['mouse', 'hedgehog', 'horse', 'bird', 'frog'], 'Sport': ['swimming', 'lacrosse', 'ice-hockey', 'handball', 'baseball'], 'Transport': ['van', 'bus', 'roller', 'ship', 'helicopter']}"
+Pt1_6x5_level2-2,"There are 5 different favourite beverages: 7up, cola, juice, soy-milk, tea
+There 5 different types of food: artichoke, lime, onion, pear, raspberry
+The people have 5 different hobbies: camping, card-games, cooking, fishing, video-games
+The people have 5 different jobs:  electrician, fisherman, journalist, librarian, musician
+The people perfer 5 different movie-genres: epic, fantasy, satire, superhero, thriller
+5 different pets are kept: ferret, hedgehog, lizard, snake, turtle
+ 1. the owner of the hedgehog is on the right of the electrician##1
+ 2. the owner of the snake is on the right of the owner of the turtle##1
+ 3. the person who's hobby is camping is on the left of the owner of the hedgehog##1
+ 4. the person drinking soy-milk is between the person who's hobby is video-games and the person eating artichoke
+ 5. the person who's hobby is cooking is the person drinking 7up##1
+ 6. the musician is on the right of the owner of the hedgehog##1
+ 7. the owner of the ferret is between the person drinking tea and the person watching superhero movies
+ 8. the person watching epic movies is the owner of the snake##1
+ 9. the person who's hobby is fishing is on the right of the person who's hobby is cooking##1
+10. the person drinking 7up is on the far left##1
+11. the person eating artichoke is on the right of the person watching epic movies##1
+12. the person drinking cola is on the left of the person who's hobby is card-games##1
+13. the owner of the turtle is the person eating onion##1
+14. the owner of the snake is on the right of the journalist##1
+15. the person eating pear is on the right of the person watching satire movies##1
+16. the person who's hobby is video-games is the person eating lime##1
+17. the person watching thriller movies is the person who's hobby is video-games##1
+18. the person watching fantasy movies is on the right of the librarian##1","{'Beverage': ['7up', 'tea', 'cola', 'soy-milk', 'juice'], 'Food': ['onion', 'pear', 'artichoke', 'raspberry', 'lime'], 'Hobby': ['cooking', 'fishing', 'camping', 'card-games', 'video-games'], 'Job': ['journalist', 'librarian', 'electrician', 'fisherman', 'musician'], 'Movie-Genre': ['satire', 'epic', 'fantasy', 'superhero', 'thriller'], 'Pet': ['turtle', 'snake', 'ferret', 'hedgehog', 'lizard']}"
+Pt1_6x5_level2-3,"There are 5 different favourite beverages: 7up, fanta, iced-tea, sprite, tea
+There 5 different types of food: artichoke, cabbage, cauliflower, spinach, strawberry
+The people have 5 different jobs:  analyst, electrician, entrepreneur, fisherman, lawyer
+The people perfer 5 different movie-genres: adventure, disaster, fantasy, horror, scientific
+The people prefer 5 different music-genres: d&b, hip-hop, jazz, rock, soul
+There are 5 different nationalities: australian, chinese, colombian, polish, thai
+ 1. the fan of d&b is on the right of the person watching disaster movies##1
+ 2. the person drinking tea is on the right of the person drinking fanta##1
+ 3. the person drinking sprite is on the far left##1
+ 4. the analyst is on the right of the person eating cauliflower##1
+ 5. the person eating cauliflower is on the far left##1
+ 6. the person drinking 7up is the thai##1
+ 7. the person eating spinach is the electrician##1
+ 8. the person eating artichoke is on the left of the person drinking tea##1
+ 9. the fan of rock is the person drinking 7up##1
+10. the lawyer is the person watching disaster movies##1
+11. the lawyer is the person watching disaster movies##1
+12. the person watching scientific movies is the person drinking fanta##1
+13. the person watching adventure movies is on the right of the entrepreneur##1
+14. the polish is on the left of the person eating spinach##1
+15. the person watching horror movies is on the left of the person eating cabbage##1
+16. the person eating spinach is the colombian##1
+17. the person watching horror movies is the australian##1
+18. the fisherman is between the person watching adventure movies and the lawyer
+19. the fan of hip-hop is the person eating artichoke##1
+20. the fan of soul is the person drinking sprite##1","{'Beverage': ['sprite', '7up', 'fanta', 'tea', 'iced-tea'], 'Food': ['cauliflower', 'cabbage', 'artichoke', 'strawberry', 'spinach'], 'Job': ['entrepreneur', 'analyst', 'fisherman', 'lawyer', 'electrician'], 'Movie-Genre': ['horror', 'adventure', 'scientific', 'disaster', 'fantasy'], 'Music-Genre': ['soul', 'rock', 'hip-hop', 'jazz', 'd&b'], 'Nationality': ['australian', 'thai', 'chinese', 'polish', 'colombian']}"
+Pt1_6x5_level2-4,"The people have 5 different jobs:  doctor, engineer, mechanic, nurse, photographer
+The people perfer 5 different movie-genres: crime, family, musical, satire, scientific
+The people prefer 5 different music-genres: blues, funk, pop, punk, r&b
+5 different pets are kept: dog, goat, horse, lizard, turtle
+The people prefer 5 different types of sport: lacrosse, rugby, skiing, soccer, swimming
+The people use 5 different means of transport: boat, bus, jet-ski, skateboard, train
+ 1. the person driving the jet-ski is on the right of the person who's sport is lacrosse##1
+ 2. the person who's sport is swimming is on the far right##1
+ 3. the engineer is between the mechanic and the person watching crime movies
+ 4. the person watching family movies is on the far right##1
+ 5. the person watching satire movies is the person driving the boat##1
+ 6. the fan of blues is between the person driving the train and the person driving the jet-ski
+ 7. the fan of funk is on the far right##1
+ 8. the person watching musical movies is on the right of the person who's sport is soccer##1
+ 9. the owner of the turtle is on the left of the owner of the horse##1
+10. the fan of pop is between the fan of punk and the person driving the bus
+11. the engineer is on the right of the photographer##1
+12. the doctor is on the far right##1
+13. the photographer is on the right of the owner of the turtle##1
+14. the doctor is on the right of the owner of the goat##1
+15. the person watching musical movies is on the left of the owner of the goat##1
+16. the person watching musical movies is on the right of the person driving the jet-ski##1
+17. the owner of the dog is on the left of the person who's sport is rugby##1","{'Job': ['nurse', 'photographer', 'engineer', 'mechanic', 'doctor'], 'Movie-Genre': ['satire', 'crime', 'musical', 'scientific', 'family'], 'Music-Genre': ['punk', 'pop', 'blues', 'r&b', 'funk'], 'Pet': ['turtle', 'horse', 'dog', 'goat', 'lizard'], 'Sport': ['lacrosse', 'soccer', 'skiing', 'rugby', 'swimming'], 'Transport': ['boat', 'jet-ski', 'bus', 'train', 'skateboard']}"
+Pt1_6x5_level2-5,"There 5 different types of food: blueberry, eggplant, lemon, lime, nectarine
+The people have 5 different hobbies: chess, fishing, puzzles, skydiving, traveling
+The people perfer 5 different movie-genres: fantasy, horror, romance, scientific, sports
+The people prefer 5 different music-genres: ambient, blues, classical, house, soul
+The people prefer 5 different types of sport: lacrosse, parkour, skiing, snowboarding, surfing
+The people use 5 different means of transport: airplane, boat, bus, helicopter, tram
+ 1. the person watching scientific movies is the person who's sport is surfing##1
+ 2. the person watching scientific movies is on the left of the person who's sport is lacrosse##1
+ 3. the person eating nectarine is the person driving the boat##1
+ 4. the person who's sport is parkour is the fan of house##1
+ 5. the person eating nectarine is the person who's hobby is puzzles##1
+ 6. the person who's hobby is fishing is on the far left##1
+ 7. the person who's sport is snowboarding is on the left of the person eating eggplant##1
+ 8. the person who's sport is skiing is the fan of ambient##1
+ 9. the person driving the bus is in the middle##1
+10. the person who's sport is snowboarding is on the right of the fan of soul##1
+11. the person eating blueberry is between the person driving the helicopter and the person watching sports movies
+12. the person who's hobby is puzzles is on the left of the person who's hobby is chess##1
+13. the person watching horror movies is the fan of house##1
+14. the fan of classical is the person who's hobby is traveling##1
+15. the person eating lime is on the far left##1
+16. the person watching romance movies is on the right of the person driving the bus##1
+17. the person who's sport is parkour is the person driving the airplane##1
+18. the person eating lemon is on the left of the person who's hobby is puzzles##1
+19. the fan of soul is on the right of the person who's hobby is traveling##1
+20. the person who's sport is snowboarding is on the right of the person watching sports movies##1","{'Food': ['lime', 'blueberry', 'lemon', 'nectarine', 'eggplant'], 'Hobby': ['fishing', 'traveling', 'skydiving', 'puzzles', 'chess'], 'Movie-Genre': ['fantasy', 'scientific', 'sports', 'romance', 'horror'], 'Music-Genre': ['ambient', 'classical', 'soul', 'blues', 'house'], 'Sport': ['skiing', 'surfing', 'lacrosse', 'snowboarding', 'parkour'], 'Transport': ['helicopter', 'tram', 'bus', 'boat', 'airplane']}"
+Pt1_6x5_level2-6,"There are 5 different favourite beverages: cola, lemonade, milk, soy-milk, tea
+The people have 5 different hobbies: board-games, collecting, fishing, gardening, rock-climbing
+The people have 5 different jobs:  doctor, librarian, nurse, paramedic, social-worker
+The people prefer 5 different music-genres: blues, classical, electronic, r&b, rock
+5 different pets are kept: ferret, goat, hamster, rat, turtle
+The people use 5 different means of transport: boat, helicopter, jet-ski, quad-bike, tram
+ 1. the fan of electronic is the person who's hobby is gardening##1
+ 2. the owner of the ferret is on the left of the person driving the jet-ski##1
+ 3. the person driving the jet-ski is the person who's hobby is fishing##1
+ 4. the person driving the tram is on the right of the owner of the rat##1
+ 5. the person driving the helicopter is on the right of the person driving the tram##1
+ 6. the person drinking tea is on the right of the owner of the goat##1
+ 7. the owner of the turtle is on the left of the fan of electronic##1
+ 8. the person drinking soy-milk is between the person who's hobby is collecting and the social-worker
+ 9. the person who's hobby is fishing is the nurse##1
+10. the librarian is the person driving the helicopter##1
+11. the person driving the quad-bike is on the far left##1
+12. the person drinking cola is in the middle##1
+13. the fan of r&b is on the right of the fan of blues##1
+14. the person who's hobby is collecting is on the left of the person who's hobby is fishing##1
+15. the fan of rock is on the left of the owner of the goat##1
+16. the person who's hobby is rock-climbing is in the middle##1
+17. the doctor is on the left of the fan of rock##1
+18. the person drinking milk is on the far right##1
+19. the fan of rock is on the left of the person driving the tram##1","{'Beverage': ['lemonade', 'soy-milk', 'cola', 'tea', 'milk'], 'Hobby': ['collecting', 'fishing', 'rock-climbing', 'board-games', 'gardening'], 'Job': ['doctor', 'nurse', 'social-worker', 'librarian', 'paramedic'], 'Music-Genre': ['classical', 'rock', 'blues', 'r&b', 'electronic'], 'Pet': ['ferret', 'rat', 'goat', 'turtle', 'hamster'], 'Transport': ['quad-bike', 'jet-ski', 'tram', 'helicopter', 'boat']}"
+Pt1_6x5_level2-7,"There are 5 different favourite beverages: fanta, hot-chocolate, iced-tea, juice, milk
+The people have 5 different jobs:  dressmaker, entrepreneur, manager, nurse, social-worker
+There are 5 different nationalities: canadian, italian, malaysian, polish, spanish
+5 different pets are kept: frog, goat, hamster, mouse, turtle
+The people prefer 5 different types of sport: biathlon, cricket, handball, surfing, tennis
+The people use 5 different means of transport: jet-ski, roller, taxi, train, van
+ 1. the canadian is on the right of the manager##1
+ 2. the person who's sport is biathlon is on the left of the person driving the taxi##1
+ 3. the italian is on the left of the owner of the frog##1
+ 4. the spanish is between the person who's sport is handball and the malaysian
+ 5. the manager is the owner of the mouse##1
+ 6. the person driving the taxi is the canadian##1
+ 7. the dressmaker is the person driving the train##1
+ 8. the person drinking fanta is the polish##1
+ 9. the person who's sport is tennis is on the left of the person driving the roller##1
+10. the entrepreneur is on the left of the person driving the van##1
+11. the person drinking iced-tea is the manager##1
+12. the owner of the mouse is on the left of the owner of the turtle##1
+13. the person who's sport is biathlon is in the middle##1
+14. the person drinking milk is on the right of the person driving the jet-ski##1
+15. the nurse is on the right of the person who's sport is biathlon##1
+16. the dressmaker is the polish##1
+17. the person who's sport is cricket is the canadian##1
+18. the owner of the goat is on the left of the person drinking milk##1
+19. the person drinking juice is on the far left##1","{'Beverage': ['juice', 'milk', 'iced-tea', 'hot-chocolate', 'fanta'], 'Job': ['entrepreneur', 'social-worker', 'manager', 'nurse', 'dressmaker'], 'Nationality': ['italian', 'spanish', 'malaysian', 'canadian', 'polish'], 'Pet': ['goat', 'frog', 'mouse', 'turtle', 'hamster'], 'Sport': ['handball', 'tennis', 'biathlon', 'cricket', 'surfing'], 'Transport': ['jet-ski', 'van', 'roller', 'taxi', 'train']}"
+Pt1_6x5_level2-8,"There 5 different types of food: cauliflower, lime, peas, plum, watermelon
+The people have 5 different hobbies: board-games, puzzles, singing, sudoku, writing
+The people have 5 different jobs:  doctor, fisherman, manager, nurse, project-manager
+There are 5 different nationalities: brazilian, colombian, indonesian, mexican, spanish
+5 different pets are kept: frog, goldfish, guinea-pig, rabbit, snake
+The people prefer 5 different types of sport: ice-hockey, lacrosse, parkour, swimming, weightlifting
+ 1. the person eating watermelon is on the right of the person eating lime##1
+ 2. the person who's sport is lacrosse is on the far left##1
+ 3. the person who's sport is weightlifting is on the right of the person who's hobby is puzzles##1
+ 4. the person who's sport is swimming is between the person who's sport is parkour and the person who's hobby is sudoku
+ 5. the colombian is on the left of the person who's sport is parkour##1
+ 6. the spanish is on the left of the manager##1
+ 7. the person eating plum is on the left of the fisherman##1
+ 8. the indonesian is the owner of the goldfish##1
+ 9. the owner of the rabbit is the person who's sport is swimming##1
+10. the person eating cauliflower is the doctor##1
+11. the person eating watermelon is between the owner of the guinea-pig and the person who's sport is weightlifting
+12. the nurse is the indonesian##1
+13. the person who's sport is lacrosse is on the left of the spanish##1
+14. the person who's hobby is writing is on the left of the owner of the frog##1
+15. the owner of the guinea-pig is on the right of the person who's hobby is board-games##1
+16. the person who's hobby is singing is on the right of the doctor##1
+17. the person who's hobby is singing is the person who's sport is ice-hockey##1
+18. the project-manager is on the right of the mexican##1","{'Food': ['plum', 'lime', 'watermelon', 'cauliflower', 'peas'], 'Hobby': ['puzzles', 'sudoku', 'board-games', 'writing', 'singing'], 'Job': ['nurse', 'fisherman', 'manager', 'doctor', 'project-manager'], 'Nationality': ['indonesian', 'spanish', 'colombian', 'mexican', 'brazilian'], 'Pet': ['goldfish', 'snake', 'rabbit', 'guinea-pig', 'frog'], 'Sport': ['lacrosse', 'weightlifting', 'swimming', 'parkour', 'ice-hockey']}"
+Pt1_6x5_level2-9,"There 5 different types of food: lettuce, peach, pineapple, pomegranate, radish
+The people have 5 different jobs:  analyst, architect, dressmaker, security-guard, social-worker
+The people perfer 5 different movie-genres: martial-arts, romance, satire, spy, zombie
+The people prefer 5 different music-genres: d&b, dubstep, folk, pop, punk
+5 different pets are kept: bird, chinchilla, ferret, goat, hedgehog
+The people prefer 5 different types of sport: golf, skiing, snowboarding, tennis, volleyball
+ 1. the person eating peach is on the far left##1
+ 2. the person watching zombie movies is the person who's sport is snowboarding##1
+ 3. the person watching martial-arts movies is on the left of the architect##1
+ 4. the analyst is on the right of the owner of the bird##1
+ 5. the fan of folk is on the left of the fan of pop##1
+ 6. the person who's sport is tennis is on the right of the person watching romance movies##1
+ 7. the person eating peach is the social-worker##1
+ 8. the person who's sport is snowboarding is the owner of the ferret##1
+ 9. the fan of d&b is the owner of the chinchilla##1
+10. the person watching zombie movies is on the right of the analyst##1
+11. the person eating lettuce is between the fan of pop and the person who's sport is golf
+12. the person watching spy movies is between the owner of the goat and the owner of the hedgehog
+13. the fan of punk is on the right of the person who's sport is skiing##1
+14. the person eating radish is on the left of the person who's sport is skiing##1
+15. the person eating radish is on the left of the person eating pomegranate##1
+16. the owner of the goat is on the right of the person who's sport is tennis##1
+17. the analyst is in the middle##1
+18. the fan of dubstep is on the left of the security-guard##1","{'Food': ['peach', 'radish', 'pomegranate', 'lettuce', 'pineapple'], 'Job': ['social-worker', 'security-guard', 'analyst', 'architect', 'dressmaker'], 'Movie-Genre': ['romance', 'spy', 'martial-arts', 'zombie', 'satire'], 'Music-Genre': ['dubstep', 'folk', 'pop', 'punk', 'd&b'], 'Pet': ['hedgehog', 'bird', 'goat', 'ferret', 'chinchilla'], 'Sport': ['volleyball', 'tennis', 'skiing', 'snowboarding', 'golf']}"
diff --git a/part2/level2/Pt2_6x6_level2.csv b/part2/level2/Pt2_6x6_level2.csv
new file mode 100644
index 0000000000000000000000000000000000000000..bca3d1faff68c2d0c49a5385e0820b1168b0d243
--- /dev/null
+++ b/part2/level2/Pt2_6x6_level2.csv
@@ -0,0 +1,301 @@
+ID,Clues,SolutionGrid
+Pt1_6x6_level2-0,"The people have 6 different hobbies: card-games, gardening, puzzles, reading, skydiving, sudoku
+The people prefer 6 different music-genres: blues, country, dubstep, metal, pop, reggae
+There are 6 different nationalities: chinese, indonesian, italian, mexican, nigerian, spanish
+6 different pets are kept: fish, frog, goat, goldfish, snake, turtle
+The people prefer 6 different types of sport: cricket, lacrosse, parkour, rowing, surfing, water-polo
+The people use 6 different means of transport: bike, boat, roller, skateboard, subway, trike
+ 1. the person who's sport is parkour is the person driving the boat##1
+ 2. the fan of blues is on the right of the italian##1
+ 3. the fan of metal is on the left of the fan of country##1
+ 4. the indonesian is on the right of the person driving the subway##1
+ 5. the chinese is on the far left##1
+ 6. the fan of country is on the left of the person driving the boat##1
+ 7. the fan of pop is the person who's hobby is gardening##1
+ 8. the person who's hobby is puzzles is on the right of the person driving the skateboard##1
+ 9. the person who's sport is rowing is on the left of the person who's hobby is skydiving##1
+10. the owner of the snake is the person who's hobby is gardening##1
+11. the fan of pop is on the far right##1
+12. the owner of the goat is between the indonesian and the owner of the goldfish
+13. the person who's sport is rowing is the owner of the frog##1
+14. the person who's sport is parkour is on the right of the person driving the skateboard##1
+15. the owner of the snake is the person who's sport is cricket##1
+16. the person who's sport is water-polo is on the right of the person who's sport is rowing##1
+17. the person driving the trike is on the right of the nigerian##1
+18. the person driving the skateboard is the person who's hobby is card-games##1
+19. the person who's sport is parkour is on the right of the italian##1
+20. the person driving the bike is on the far left##1
+21. the person driving the skateboard is on the right of the owner of the fish##1
+22. the fan of dubstep is on the left of the spanish##1
+23. the person who's hobby is reading is on the left of the person who's hobby is gardening##1
+24. the person who's sport is surfing is the italian##1","{'Hobby': ['sudoku', 'skydiving', 'card-games', 'puzzles', 'reading', 'gardening'], 'Music-Genre': ['dubstep', 'metal', 'country', 'blues', 'reggae', 'pop'], 'Nationality': ['chinese', 'spanish', 'italian', 'mexican', 'nigerian', 'indonesian'], 'Pet': ['frog', 'fish', 'turtle', 'goldfish', 'goat', 'snake'], 'Sport': ['rowing', 'water-polo', 'surfing', 'parkour', 'lacrosse', 'cricket'], 'Transport': ['bike', 'roller', 'skateboard', 'boat', 'subway', 'trike']}"
+Pt1_6x6_level2-1,"There are 6 different favourite beverages: 7up, almond-milk, cola, hot-chocolate, tea, water
+The people have 6 different jobs:  dancer, electrician, journalist, librarian, musician, police-officer
+The people prefer 6 different music-genres: ambient, classical, d&b, indie, reggae, rock
+6 different pets are kept: cat, dog, hamster, lizard, mouse, rat
+The people prefer 6 different types of sport: badminton, lacrosse, parkour, snowboarding, surfing, volleyball
+The people use 6 different means of transport: car, scooter, ship, taxi, tram, trike
+ 1. the owner of the mouse is on the right of the electrician##1
+ 2. the person drinking 7up is on the far right##1
+ 3. the owner of the rat is the person who's sport is badminton##1
+ 4. the police-officer is on the left of the owner of the dog##1
+ 5. the fan of classical is the person who's sport is snowboarding##1
+ 6. the person who's sport is surfing is between the person who's sport is volleyball and the person drinking tea
+ 7. the person driving the ship is the person who's sport is parkour##1
+ 8. the person driving the tram is on the far right##1
+ 9. the person who's sport is surfing is on the left of the musician##1
+10. the person driving the car is on the right of the person driving the scooter##1
+11. the musician is on the left of the journalist##1
+12. the fan of rock is the person driving the taxi##1
+13. the person who's sport is snowboarding is on the left of the fan of indie##1
+14. the fan of reggae is on the left of the person who's sport is snowboarding##1
+15. the person who's sport is surfing is on the right of the person who's sport is parkour##1
+16. the journalist is on the right of the person driving the taxi##1
+17. the person driving the trike is the owner of the mouse##1
+18. the owner of the dog is on the right of the person who's sport is badminton##1
+19. the person drinking tea is the owner of the hamster##1
+20. the person driving the ship is the person drinking tea##1
+21. the owner of the hamster is on the right of the person who's sport is snowboarding##1
+22. the owner of the cat is on the right of the dancer##1
+23. the person drinking hot-chocolate is on the right of the person drinking almond-milk##1
+24. the person drinking water is on the left of the fan of ambient##1
+25. the person who's sport is surfing is on the right of the electrician##1","{'Beverage': ['almond-milk', 'hot-chocolate', 'tea', 'cola', 'water', '7up'], 'Job': ['police-officer', 'librarian', 'electrician', 'dancer', 'musician', 'journalist'], 'Music-Genre': ['reggae', 'classical', 'indie', 'd&b', 'rock', 'ambient'], 'Pet': ['rat', 'dog', 'hamster', 'mouse', 'cat', 'lizard'], 'Sport': ['badminton', 'snowboarding', 'parkour', 'surfing', 'volleyball', 'lacrosse'], 'Transport': ['scooter', 'car', 'ship', 'trike', 'taxi', 'tram']}"
+Pt1_6x6_level2-2,"There 6 different types of food: blueberry, cherry, corn, kiwi, mango, spinach
+The people have 6 different hobbies: camping, chess, filmmaking, puzzles, singing, video-games
+The people perfer 6 different movie-genres: disaster, epic, fantasy, musical, mystery, satire
+There are 6 different nationalities: canadian, chinese, egyptian, german, indian, mexican
+The people prefer 6 different types of sport: badminton, baseball, parkour, rowing, rugby, water-polo
+The people use 6 different means of transport: airplane, jet-ski, skateboard, taxi, train, tram
+ 1. the person who's sport is water-polo is between the person eating spinach and the person who's hobby is video-games
+ 2. the person driving the airplane is on the left of the person who's sport is water-polo##1
+ 3. the person eating kiwi is the person who's sport is rowing##1
+ 4. the person eating corn is between the person watching epic movies and the person eating spinach
+ 5. the person who's sport is baseball is on the left of the person who's hobby is video-games##1
+ 6. the indian is on the right of the person driving the taxi##1
+ 7. the person watching musical movies is the person who's sport is rugby##1
+ 8. the person who's sport is rugby is the person eating spinach##1
+ 9. the person driving the jet-ski is between the person who's hobby is filmmaking and the person eating corn
+10. the person who's sport is rugby is on the right of the person driving the skateboard##1
+11. the person watching mystery movies is between the person who's hobby is video-games and the canadian
+12. the person who's hobby is video-games is the chinese##1
+13. the person watching musical movies is between the person watching satire movies and the person who's hobby is singing
+14. the person who's sport is water-polo is on the left of the person watching musical movies##1
+15. the person who's hobby is puzzles is the person watching musical movies##1
+16. the chinese is between the person who's hobby is singing and the person eating blueberry
+17. the person who's sport is water-polo is the mexican##1
+18. the egyptian is on the right of the person eating spinach##1
+19. the person watching disaster movies is on the left of the person who's sport is rowing##1
+20. the chinese is the person driving the airplane##1
+21. the person eating corn is on the right of the person who's sport is rowing##1
+22. the person who's sport is parkour is the indian##1
+23. the person driving the train is on the far left##1
+24. the person eating mango is the egyptian##1
+25. the person who's hobby is chess is on the right of the person who's sport is badminton##1
+26. the person watching epic movies is on the right of the person eating blueberry##1","{'Food': ['blueberry', 'kiwi', 'corn', 'spinach', 'mango', 'cherry'], 'Hobby': ['camping', 'video-games', 'singing', 'puzzles', 'filmmaking', 'chess'], 'Movie-Genre': ['disaster', 'epic', 'mystery', 'musical', 'satire', 'fantasy'], 'Nationality': ['german', 'chinese', 'mexican', 'canadian', 'egyptian', 'indian'], 'Sport': ['baseball', 'rowing', 'water-polo', 'rugby', 'badminton', 'parkour'], 'Transport': ['train', 'airplane', 'skateboard', 'jet-ski', 'taxi', 'tram']}"
+Pt1_6x6_level2-3,"There 6 different types of food: cucumber, mango, papaya, plum, pomegranate, spinach
+The people have 6 different hobbies: camping, gardening, hiking, magic-tricks, reading, sudoku
+The people have 6 different jobs:  coach, dancer, designer, police-officer, scientist, security-guard
+The people perfer 6 different movie-genres: comedy, crime, epic, family, satire, time-travel
+The people prefer 6 different music-genres: ambient, classical, gospel, hip-hop, indie, rock
+The people use 6 different means of transport: airplane, car, quad-bike, scooter, snowmobile, subway
+ 1. the fan of rock is on the right of the person eating plum##1
+ 2. the person eating mango is on the right of the fan of classical##1
+ 3. the person watching satire movies is between the fan of classical and the scientist
+ 4. the person driving the scooter is on the far left##1
+ 5. the person eating plum is on the left of the person watching crime movies##1
+ 6. the person who's hobby is hiking is on the right of the person driving the scooter##1
+ 7. the person driving the snowmobile is on the right of the fan of hip-hop##1
+ 8. the person who's hobby is hiking is the person watching comedy movies##1
+ 9. the fan of indie is on the right of the person eating pomegranate##1
+10. the fan of rock is on the left of the person watching epic movies##1
+11. the person eating mango is the person who's hobby is gardening##1
+12. the fan of rock is on the right of the fan of ambient##1
+13. the person driving the car is between the fan of ambient and the designer
+14. the person driving the quad-bike is between the person who's hobby is sudoku and the person watching satire movies
+15. the person driving the scooter is the coach##1
+16. the person driving the airplane is the person who's hobby is magic-tricks##1
+17. the person eating pomegranate is between the person who's hobby is gardening and the person watching family movies
+18. the person driving the snowmobile is the police-officer##1
+19. the police-officer is the person eating pomegranate##1
+20. the fan of classical is on the right of the person driving the scooter##1
+21. the police-officer is on the right of the person who's hobby is reading##1
+22. the person eating papaya is on the right of the person eating cucumber##1
+23. the person who's hobby is gardening is the security-guard##1","{'Food': ['spinach', 'pomegranate', 'mango', 'plum', 'cucumber', 'papaya'], 'Hobby': ['reading', 'hiking', 'gardening', 'camping', 'sudoku', 'magic-tricks'], 'Job': ['coach', 'police-officer', 'security-guard', 'scientist', 'dancer', 'designer'], 'Movie-Genre': ['family', 'comedy', 'satire', 'time-travel', 'crime', 'epic'], 'Music-Genre': ['hip-hop', 'classical', 'indie', 'ambient', 'rock', 'gospel'], 'Transport': ['scooter', 'snowmobile', 'subway', 'quad-bike', 'car', 'airplane']}"
+Pt1_6x6_level2-4,"There are 6 different favourite beverages: 7up, coffee, fanta, juice, milk, mirinda
+The people have 6 different hobbies: card-games, dancing, drawing, filmmaking, photography, skydiving
+The people have 6 different jobs:  firefighter, fisherman, nurse, photographer, police-officer, security-guard
+The people perfer 6 different movie-genres: action, comedy, disaster, drama, romance, zombie
+There are 6 different nationalities: argentine, egyptian, indian, italian, pakistani, russian
+The people use 6 different means of transport: airplane, motorbike, roller, skateboard, train, tram
+ 1. the person watching disaster movies is on the right of the person watching zombie movies##1
+ 2. the person who's hobby is dancing is on the right of the nurse##1
+ 3. the person who's hobby is filmmaking is between the security-guard and the person drinking milk
+ 4. the pakistani is on the left of the person drinking milk##1
+ 5. the person watching romance movies is on the far left##1
+ 6. the indian is the police-officer##1
+ 7. the person drinking juice is on the right of the person who's hobby is skydiving##1
+ 8. the person driving the skateboard is between the person driving the tram and the person drinking 7up
+ 9. the person watching zombie movies is on the right of the person driving the airplane##1
+10. the security-guard is the person drinking fanta##1
+11. the person watching drama movies is on the left of the person watching zombie movies##1
+12. the police-officer is the person drinking coffee##1
+13. the egyptian is the person who's hobby is card-games##1
+14. the person driving the tram is on the far right##1
+15. the person who's hobby is photography is the person driving the tram##1
+16. the person drinking juice is the person watching action movies##1
+17. the person drinking milk is the italian##1
+18. the argentine is on the left of the fisherman##1
+19. the person driving the train is on the left of the person watching action movies##1
+20. the person drinking 7up is on the right of the person driving the motorbike##1
+21. the person who's hobby is drawing is on the right of the pakistani##1
+22. the photographer is on the right of the person who's hobby is card-games##1
+23. the person drinking mirinda is on the left of the person who's hobby is photography##1
+24. the person who's hobby is skydiving is on the left of the person who's hobby is filmmaking##1","{'Beverage': ['fanta', 'juice', 'milk', '7up', 'mirinda', 'coffee'], 'Hobby': ['skydiving', 'filmmaking', 'drawing', 'card-games', 'dancing', 'photography'], 'Job': ['security-guard', 'fisherman', 'firefighter', 'nurse', 'photographer', 'police-officer'], 'Movie-Genre': ['romance', 'action', 'comedy', 'drama', 'zombie', 'disaster'], 'Nationality': ['argentine', 'pakistani', 'italian', 'egyptian', 'russian', 'indian'], 'Transport': ['train', 'roller', 'motorbike', 'airplane', 'skateboard', 'tram']}"
+Pt1_6x6_level2-5,"There are 6 different favourite beverages: 7up, cola, fanta, milk, soy-milk, tea
+There 6 different types of food: avocado, cherry, nectarine, papaya, pomegranate, raspberry
+The people have 6 different hobbies: baking, drawing, filmmaking, rock-climbing, video-games, writing
+There are 6 different nationalities: canadian, german, indian, pakistani, thai, turkish
+The people prefer 6 different types of sport: biathlon, cricket, handball, rugby, surfing, tennis
+The people use 6 different means of transport: airplane, jet-ski, snowmobile, subway, tram, trike
+ 1. the person who's hobby is rock-climbing is on the left of the person eating raspberry##1
+ 2. the person driving the airplane is on the left of the person drinking soy-milk##1
+ 3. the indian is on the left of the pakistani##1
+ 4. the person who's sport is surfing is on the left of the person drinking tea##1
+ 5. the person drinking milk is the person who's sport is handball##1
+ 6. the person who's hobby is writing is on the left of the person driving the subway##1
+ 7. the person eating raspberry is on the left of the person driving the subway##1
+ 8. the person who's hobby is video-games is on the left of the person who's hobby is drawing##1
+ 9. the thai is between the canadian and the person who's sport is surfing
+10. the person who's hobby is rock-climbing is on the right of the person driving the snowmobile##1
+11. the person eating papaya is on the far right##1
+12. the person who's sport is rugby is the person drinking soy-milk##1
+13. the person drinking fanta is on the far left##1
+14. the person who's sport is cricket is on the left of the indian##1
+15. the person driving the trike is the german##1
+16. the person eating pomegranate is the person who's sport is tennis##1
+17. the person eating cherry is on the right of the person who's sport is biathlon##1
+18. the person driving the tram is on the left of the person who's sport is biathlon##1
+19. the person drinking cola is on the left of the turkish##1
+20. the person who's hobby is baking is on the right of the person eating avocado##1
+21. the turkish is on the left of the indian##1
+22. the person driving the snowmobile is on the left of the person eating cherry##1
+23. the person drinking fanta is on the left of the person drinking 7up##1","{'Beverage': ['fanta', '7up', 'cola', 'tea', 'soy-milk', 'milk'], 'Food': ['pomegranate', 'nectarine', 'cherry', 'raspberry', 'avocado', 'papaya'], 'Hobby': ['video-games', 'drawing', 'rock-climbing', 'writing', 'filmmaking', 'baking'], 'Nationality': ['canadian', 'thai', 'german', 'turkish', 'indian', 'pakistani'], 'Sport': ['tennis', 'biathlon', 'surfing', 'cricket', 'rugby', 'handball'], 'Transport': ['tram', 'snowmobile', 'trike', 'airplane', 'subway', 'jet-ski']}"
+Pt1_6x6_level2-6,"There are 6 different favourite beverages: cola, fanta, iced-tea, milk, mirinda, soy-milk
+The people have 6 different hobbies: baking, camping, drawing, hiking, singing, traveling
+The people perfer 6 different movie-genres: adventure, disaster, drama, musical, romance, sports
+The people prefer 6 different music-genres: country, d&b, disco, gospel, metal, soul
+There are 6 different nationalities: australian, british, colombian, indian, russian, turkish
+6 different pets are kept: cat, dog, fish, horse, snake, turtle
+ 1. the person who's hobby is camping is on the left of the australian##1
+ 2. the person drinking iced-tea is on the left of the person watching disaster movies##1
+ 3. the fan of disco is on the right of the indian##1
+ 4. the fan of gospel is on the far right##1
+ 5. the person who's hobby is hiking is between the person who's hobby is singing and the person watching musical movies
+ 6. the colombian is the owner of the cat##1
+ 7. the fan of soul is the owner of the turtle##1
+ 8. the owner of the horse is on the right of the person watching musical movies##1
+ 9. the fan of country is the british##1
+10. the fan of gospel is the person drinking cola##1
+11. the person drinking cola is on the right of the fan of disco##1
+12. the fan of country is on the left of the person watching musical movies##1
+13. the owner of the horse is between the owner of the dog and the person drinking fanta
+14. the person who's hobby is drawing is on the right of the person drinking fanta##1
+15. the person watching adventure movies is on the left of the person drinking soy-milk##1
+16. the fan of metal is between the fan of d&b and the person who's hobby is camping
+17. the person watching romance movies is on the right of the russian##1
+18. the person watching sports movies is the person drinking soy-milk##1
+19. the person drinking mirinda is between the fan of soul and the colombian
+20. the owner of the dog is the russian##1
+21. the owner of the snake is the person who's hobby is hiking##1
+22. the person who's hobby is traveling is on the left of the owner of the horse##1
+23. the owner of the snake is on the right of the owner of the turtle##1","{'Beverage': ['iced-tea', 'mirinda', 'fanta', 'milk', 'soy-milk', 'cola'], 'Hobby': ['singing', 'hiking', 'traveling', 'drawing', 'camping', 'baking'], 'Movie-Genre': ['drama', 'disaster', 'musical', 'adventure', 'sports', 'romance'], 'Music-Genre': ['soul', 'country', 'd&b', 'metal', 'disco', 'gospel'], 'Nationality': ['turkish', 'british', 'colombian', 'indian', 'russian', 'australian'], 'Pet': ['turtle', 'snake', 'cat', 'horse', 'dog', 'fish']}"
+Pt1_6x6_level2-7,"The people have 6 different hobbies: card-games, chess, photography, puzzles, reading, rock-climbing
+The people have 6 different jobs:  accountant, engineer, entrepreneur, journalist, mechanic, pilot
+The people perfer 6 different movie-genres: disaster, drama, satire, scientific, thriller, time-travel
+The people prefer 6 different music-genres: blues, gospel, hip-hop, house, rock, soul
+6 different pets are kept: bird, cat, chinchilla, frog, goat, hamster
+The people use 6 different means of transport: airplane, bus, roller, scooter, snowmobile, trike
+ 1. the owner of the hamster is on the left of the person who's hobby is reading##1
+ 2. the person driving the bus is the accountant##1
+ 3. the fan of gospel is on the left of the owner of the frog##1
+ 4. the person who's hobby is puzzles is on the left of the person driving the trike##1
+ 5. the owner of the bird is on the left of the person who's hobby is card-games##1
+ 6. the owner of the frog is between the mechanic and the owner of the goat
+ 7. the person watching scientific movies is the person who's hobby is reading##1
+ 8. the owner of the goat is on the right of the owner of the frog##1
+ 9. the person watching disaster movies is between the person watching drama movies and the person watching scientific movies
+10. the person watching time-travel movies is on the far right##1
+11. the owner of the frog is on the left of the person who's hobby is photography##1
+12. the entrepreneur is the fan of rock##1
+13. the owner of the chinchilla is on the far right##1
+14. the owner of the bird is on the right of the person who's hobby is rock-climbing##1
+15. the person who's hobby is reading is on the left of the engineer##1
+16. the owner of the frog is on the left of the fan of hip-hop##1
+17. the person driving the snowmobile is the person watching satire movies##1
+18. the fan of blues is on the right of the entrepreneur##1
+19. the owner of the frog is the person who's hobby is card-games##1
+20. the owner of the chinchilla is on the right of the entrepreneur##1
+21. the person driving the bus is the owner of the hamster##1
+22. the pilot is on the right of the entrepreneur##1
+23. the person driving the roller is on the left of the person driving the airplane##1
+24. the fan of house is on the left of the person driving the airplane##1
+25. the fan of blues is the owner of the chinchilla##1","{'Hobby': ['rock-climbing', 'reading', 'card-games', 'photography', 'puzzles', 'chess'], 'Job': ['accountant', 'mechanic', 'engineer', 'journalist', 'entrepreneur', 'pilot'], 'Movie-Genre': ['thriller', 'scientific', 'disaster', 'drama', 'satire', 'time-travel'], 'Music-Genre': ['soul', 'gospel', 'house', 'hip-hop', 'rock', 'blues'], 'Pet': ['hamster', 'bird', 'frog', 'goat', 'cat', 'chinchilla'], 'Transport': ['bus', 'scooter', 'roller', 'airplane', 'snowmobile', 'trike']}"
+Pt1_6x6_level2-8,"There 6 different types of food: artichoke, cranberry, garlic, lime, plum, spinach
+The people have 6 different hobbies: fishing, puzzles, singing, sudoku, traveling, video-games
+The people have 6 different jobs:  journalist, librarian, manager, musician, nurse, software-developer
+The people perfer 6 different movie-genres: epic, fantasy, martial-arts, mystery, sports, thriller
+The people prefer 6 different music-genres: ambient, country, d&b, salsa, soul, techno
+6 different pets are kept: bird, chinchilla, goat, rabbit, rat, snake
+ 1. the person eating lime is on the left of the fan of ambient##1
+ 2. the person who's hobby is fishing is on the far right##1
+ 3. the person eating lime is on the right of the person eating cranberry##1
+ 4. the person eating garlic is the software-developer##1
+ 5. the person watching mystery movies is on the far right##1
+ 6. the librarian is on the right of the person watching fantasy movies##1
+ 7. the nurse is between the fan of soul and the person who's hobby is sudoku
+ 8. the owner of the chinchilla is on the right of the musician##1
+ 9. the fan of d&b is on the left of the fan of country##1
+10. the person who's hobby is sudoku is on the far left##1
+11. the person who's hobby is video-games is the fan of d&b##1
+12. the person watching sports movies is on the left of the person eating spinach##1
+13. the owner of the snake is on the right of the person who's hobby is traveling##1
+14. the person who's hobby is video-games is the person watching martial-arts movies##1
+15. the person who's hobby is traveling is the owner of the bird##1
+16. the owner of the goat is on the right of the librarian##1
+17. the person who's hobby is puzzles is on the right of the owner of the goat##1
+18. the person eating artichoke is the person watching mystery movies##1
+19. the owner of the rabbit is on the right of the manager##1
+20. the musician is on the left of the manager##1
+21. the librarian is on the right of the owner of the bird##1
+22. the librarian is the owner of the snake##1
+23. the person watching epic movies is on the left of the owner of the rabbit##1
+24. the fan of salsa is the owner of the rat##1","{'Food': ['garlic', 'spinach', 'plum', 'cranberry', 'lime', 'artichoke'], 'Hobby': ['sudoku', 'traveling', 'singing', 'video-games', 'puzzles', 'fishing'], 'Job': ['software-developer', 'nurse', 'librarian', 'musician', 'manager', 'journalist'], 'Movie-Genre': ['sports', 'fantasy', 'thriller', 'martial-arts', 'epic', 'mystery'], 'Music-Genre': ['salsa', 'techno', 'soul', 'd&b', 'country', 'ambient'], 'Pet': ['rat', 'bird', 'snake', 'goat', 'chinchilla', 'rabbit']}"
+Pt1_6x6_level2-9,"There 6 different types of food: artichoke, asparagus, cabbage, corn, cranberry, mango
+The people have 6 different hobbies: baking, card-games, dancing, magic-tricks, rock-climbing, video-games
+The people perfer 6 different movie-genres: action, drama, romance, spy, time-travel, western
+There are 6 different nationalities: australian, canadian, chinese, italian, mexican, turkish
+6 different pets are kept: ferret, fish, goat, horse, pony, turtle
+The people use 6 different means of transport: airplane, bike, bus, quad-bike, scooter, snowmobile
+ 1. the person driving the quad-bike is the owner of the fish##1
+ 2. the person eating cranberry is on the far right##1
+ 3. the owner of the pony is between the person watching action movies and the person who's hobby is card-games
+ 4. the person who's hobby is dancing is on the left of the chinese##1
+ 5. the person driving the bus is the italian##1
+ 6. the person driving the airplane is between the person watching action movies and the person who's hobby is dancing
+ 7. the owner of the turtle is on the right of the owner of the ferret##1
+ 8. the canadian is on the right of the person who's hobby is rock-climbing##1
+ 9. the chinese is between the canadian and the person who's hobby is magic-tricks
+10. the person watching action movies is on the left of the turkish##1
+11. the australian is on the right of the person driving the snowmobile##1
+12. the mexican is on the left of the person eating corn##1
+13. the person watching romance movies is on the left of the person watching time-travel movies##1
+14. the person eating artichoke is on the left of the person eating mango##1
+15. the owner of the goat is on the far left##1
+16. the person watching romance movies is on the left of the owner of the fish##1
+17. the person driving the bus is on the right of the person who's hobby is baking##1
+18. the person eating corn is on the right of the person eating asparagus##1
+19. the canadian is on the right of the owner of the goat##1
+20. the person driving the bus is on the right of the person eating artichoke##1
+21. the person driving the bike is on the left of the canadian##1
+22. the australian is on the right of the person watching spy movies##1
+23. the person watching spy movies is on the left of the person watching western movies##1","{'Food': ['asparagus', 'corn', 'artichoke', 'mango', 'cabbage', 'cranberry'], 'Hobby': ['rock-climbing', 'dancing', 'baking', 'magic-tricks', 'video-games', 'card-games'], 'Movie-Genre': ['romance', 'time-travel', 'drama', 'action', 'spy', 'western'], 'Nationality': ['mexican', 'canadian', 'chinese', 'italian', 'turkish', 'australian'], 'Pet': ['goat', 'fish', 'ferret', 'turtle', 'pony', 'horse'], 'Transport': ['bike', 'quad-bike', 'airplane', 'bus', 'snowmobile', 'scooter']}"
diff --git a/part2/level2/Pt2_6x7_level2.csv b/part2/level2/Pt2_6x7_level2.csv
new file mode 100644
index 0000000000000000000000000000000000000000..9a0763d56356c5a51358a5d246264cf61b1a4514
--- /dev/null
+++ b/part2/level2/Pt2_6x7_level2.csv
@@ -0,0 +1,354 @@
+ID,Clues,SolutionGrid
+Pt1_6x7_level2-0,"There are 7 different favourite beverages: fanta, juice, lemonade, mirinda, soy-milk, tea, water
+The people have 7 different hobbies: board-games, chess, cooking, fishing, rock-climbing, traveling, video-games
+The people perfer 7 different movie-genres: action, animation, horror, mystery, satire, sports, superhero
+There are 7 different nationalities: british, canadian, egyptian, french, mexican, spanish, turkish
+The people prefer 7 different types of sport: baseball, climbing, cycling, lacrosse, rugby, skiing, volleyball
+The people use 7 different means of transport: motorbike, roller, scooter, ship, subway, train, van
+ 1. the person watching superhero movies is the person driving the train##1
+ 2. the person who's sport is cycling is on the left of the french##1
+ 3. the person driving the motorbike is on the far left##1
+ 4. the person who's sport is baseball is on the right of the person drinking water##1
+ 5. the person drinking tea is on the left of the person drinking lemonade##1
+ 6. the french is on the left of the person driving the roller##1
+ 7. the person who's hobby is fishing is on the left of the person watching animation movies##1
+ 8. the person who's hobby is board-games is the person driving the roller##1
+ 9. the person watching superhero movies is the person drinking mirinda##1
+10. the person who's hobby is chess is the canadian##1
+11. the person who's hobby is board-games is on the left of the person watching mystery movies##1
+12. the person who's sport is baseball is the person who's hobby is video-games##1
+13. the person drinking lemonade is between the person who's sport is lacrosse and the person who's sport is climbing
+14. the mexican is on the right of the person who's sport is rugby##1
+15. the person drinking water is the person watching sports movies##1
+16. the canadian is on the far right##1
+17. the person who's hobby is cooking is on the left of the canadian##1
+18. the person driving the motorbike is the person who's hobby is rock-climbing##1
+19. the person who's hobby is chess is on the right of the person driving the ship##1
+20. the person driving the scooter is on the right of the person watching mystery movies##1
+21. the egyptian is on the right of the mexican##1
+22. the person watching horror movies is on the far right##1
+23. the mexican is in the middle##1
+24. the spanish is the person drinking juice##1
+25. the person driving the subway is on the right of the person who's sport is rugby##1
+26. the person drinking juice is on the left of the person who's sport is skiing##1
+27. the person watching action movies is the turkish##1
+28. the person who's sport is climbing is on the right of the person driving the scooter##1
+29. the person watching action movies is on the left of the person who's hobby is fishing##1
+30. the person driving the subway is on the right of the person drinking soy-milk##1","{'Beverage': ['water', 'mirinda', 'soy-milk', 'tea', 'lemonade', 'juice', 'fanta'], 'Hobby': ['rock-climbing', 'video-games', 'board-games', 'fishing', 'traveling', 'cooking', 'chess'], 'Movie-Genre': ['sports', 'superhero', 'action', 'mystery', 'animation', 'satire', 'horror'], 'Nationality': ['british', 'french', 'turkish', 'mexican', 'egyptian', 'spanish', 'canadian'], 'Sport': ['cycling', 'baseball', 'rugby', 'lacrosse', 'volleyball', 'climbing', 'skiing'], 'Transport': ['motorbike', 'train', 'roller', 'subway', 'scooter', 'ship', 'van']}"
+Pt1_6x7_level2-1,"There are 7 different favourite beverages: almond-milk, fanta, hot-chocolate, lemonade, milk, soy-milk, water
+The people have 7 different jobs:  bartender, chef, doctor, mechanic, pilot, social-worker, teacher
+The people perfer 7 different movie-genres: action, comedy, crime, documentary, superhero, thriller, zombie
+The people prefer 7 different music-genres: blues, country, funk, gospel, hip-hop, salsa, trance
+7 different pets are kept: cat, goldfish, hedgehog, lizard, mouse, rabbit, rat
+The people use 7 different means of transport: airplane, helicopter, quad-bike, scooter, subway, tram, trike
+ 1. the person watching crime movies is between the chef and the owner of the lizard
+ 2. the person drinking soy-milk is on the left of the person watching crime movies##1
+ 3. the person drinking soy-milk is between the fan of funk and the person driving the tram
+ 4. the person drinking fanta is on the right of the person driving the trike##1
+ 5. the fan of blues is on the right of the person watching crime movies##1
+ 6. the person watching thriller movies is on the far right##1
+ 7. the fan of gospel is in the middle##1
+ 8. the teacher is on the left of the chef##1
+ 9. the owner of the goldfish is on the far left##1
+10. the person watching superhero movies is the fan of trance##1
+11. the owner of the mouse is on the right of the fan of hip-hop##1
+12. the doctor is on the right of the fan of gospel##1
+13. the person drinking hot-chocolate is on the far left##1
+14. the fan of blues is on the right of the owner of the hedgehog##1
+15. the owner of the hedgehog is between the fan of salsa and the person drinking milk
+16. the person driving the helicopter is the person drinking water##1
+17. the person watching documentary movies is in the middle##1
+18. the person watching crime movies is the person drinking water##1
+19. the person watching zombie movies is between the owner of the goldfish and the bartender
+20. the bartender is on the right of the person drinking almond-milk##1
+21. the bartender is the person driving the subway##1
+22. the pilot is on the right of the person watching action movies##1
+23. the fan of hip-hop is between the mechanic and the pilot
+24. the person drinking hot-chocolate is on the left of the mechanic##1
+25. the owner of the cat is the person driving the quad-bike##1
+26. the person drinking hot-chocolate is on the left of the owner of the rat##1
+27. the person driving the scooter is on the right of the person drinking lemonade##1
+28. the person driving the tram is on the left of the person watching comedy movies##1","{'Beverage': ['hot-chocolate', 'almond-milk', 'fanta', 'lemonade', 'soy-milk', 'water', 'milk'], 'Job': ['social-worker', 'mechanic', 'bartender', 'pilot', 'doctor', 'teacher', 'chef'], 'Movie-Genre': ['superhero', 'zombie', 'action', 'documentary', 'comedy', 'crime', 'thriller'], 'Music-Genre': ['trance', 'country', 'hip-hop', 'gospel', 'salsa', 'funk', 'blues'], 'Pet': ['goldfish', 'rat', 'rabbit', 'mouse', 'lizard', 'hedgehog', 'cat'], 'Transport': ['airplane', 'trike', 'subway', 'tram', 'scooter', 'helicopter', 'quad-bike']}"
+Pt1_6x7_level2-2,"There 7 different types of food: cauliflower, corn, kale, lemon, onion, orange, zucchini
+The people have 7 different hobbies: board-games, card-games, dancing, gardening, singing, sudoku, traveling
+The people have 7 different jobs:  bartender, chef, doctor, dressmaker, lawyer, pilot, videographer
+The people prefer 7 different music-genres: ambient, blues, funk, house, punk, soul, trance
+There are 7 different nationalities: american, australian, brazilian, chinese, dutch, german, turkish
+The people use 7 different means of transport: bus, helicopter, motorbike, scooter, ship, snowmobile, subway
+ 1. the person driving the bus is on the right of the person eating orange##1
+ 2. the person eating kale is the person driving the snowmobile##1
+ 3. the chef is on the right of the brazilian##1
+ 4. the pilot is on the left of the person who's hobby is card-games##1
+ 5. the person who's hobby is card-games is the person driving the helicopter##1
+ 6. the person who's hobby is singing is the fan of trance##1
+ 7. the fan of funk is on the right of the person eating zucchini##1
+ 8. the videographer is on the far right##1
+ 9. the dressmaker is on the left of the lawyer##1
+10. the person eating cauliflower is on the right of the turkish##1
+11. the fan of blues is the person who's hobby is board-games##1
+12. the fan of soul is on the left of the dutch##1
+13. the person who's hobby is singing is on the right of the person eating onion##1
+14. the bartender is on the right of the fan of house##1
+15. the person eating lemon is on the left of the person driving the motorbike##1
+16. the person who's hobby is gardening is the fan of funk##1
+17. the person driving the subway is on the left of the fan of trance##1
+18. the person driving the ship is on the right of the person driving the helicopter##1
+19. the fan of blues is on the left of the chinese##1
+20. the fan of ambient is the person eating lemon##1
+21. the german is on the right of the person eating onion##1
+22. the person driving the bus is on the right of the person driving the ship##1
+23. the person who's hobby is traveling is the person driving the motorbike##1
+24. the person driving the bus is on the right of the brazilian##1
+25. the person driving the motorbike is between the chef and the person who's hobby is sudoku
+26. the fan of soul is the person eating cauliflower##1
+27. the person eating kale is on the left of the doctor##1
+28. the australian is the fan of soul##1
+29. the fan of ambient is in the middle##1","{'Food': ['kale', 'zucchini', 'orange', 'lemon', 'cauliflower', 'onion', 'corn'], 'Hobby': ['board-games', 'card-games', 'gardening', 'dancing', 'traveling', 'sudoku', 'singing'], 'Job': ['pilot', 'doctor', 'bartender', 'chef', 'dressmaker', 'lawyer', 'videographer'], 'Music-Genre': ['blues', 'house', 'funk', 'ambient', 'soul', 'punk', 'trance'], 'Nationality': ['american', 'chinese', 'brazilian', 'turkish', 'australian', 'dutch', 'german'], 'Transport': ['snowmobile', 'helicopter', 'ship', 'bus', 'motorbike', 'subway', 'scooter']}"
+Pt1_6x7_level2-3,"There are 7 different favourite beverages: almond-milk, fanta, hot-chocolate, juice, lemonade, milk, soy-milk
+There 7 different types of food: apple, cabbage, cucumber, nectarine, orange, peach, potato
+The people have 7 different hobbies: board-games, drawing, fishing, hiking, magic-tricks, puzzles, sudoku
+The people have 7 different jobs:  accountant, coach, electrician, freelancer, mechanic, musician, writer
+The people perfer 7 different movie-genres: comedy, documentary, family, fantasy, satire, spy, superhero
+The people prefer 7 different music-genres: d&b, hip-hop, house, indie, metal, pop, reggae
+ 1. the person drinking juice is between the person drinking soy-milk and the person watching comedy movies
+ 2. the person who's hobby is puzzles is on the right of the fan of pop##1
+ 3. the person who's hobby is sudoku is on the right of the person eating orange##1
+ 4. the person who's hobby is board-games is on the left of the person drinking fanta##1
+ 5. the person eating apple is the electrician##1
+ 6. the person who's hobby is sudoku is the person watching family movies##1
+ 7. the fan of reggae is the person watching superhero movies##1
+ 8. the fan of d&b is on the right of the person who's hobby is fishing##1
+ 9. the person who's hobby is hiking is on the left of the person drinking hot-chocolate##1
+10. the person who's hobby is drawing is the person drinking fanta##1
+11. the person eating apple is on the right of the person watching fantasy movies##1
+12. the accountant is in the middle##1
+13. the fan of d&b is on the left of the person eating peach##1
+14. the mechanic is between the coach and the writer
+15. the person who's hobby is board-games is the person eating cabbage##1
+16. the fan of indie is on the far left##1
+17. the person drinking milk is the person who's hobby is hiking##1
+18. the person drinking milk is on the far left##1
+19. the fan of metal is the person who's hobby is puzzles##1
+20. the fan of house is on the right of the person eating cucumber##1
+21. the fan of reggae is in the middle##1
+22. the freelancer is on the right of the person eating apple##1
+23. the person eating potato is the coach##1
+24. the freelancer is on the right of the person watching spy movies##1
+25. the fan of house is on the left of the person watching satire movies##1
+26. the person who's hobby is magic-tricks is on the left of the person drinking juice##1
+27. the person eating nectarine is on the right of the person drinking soy-milk##1
+28. the person drinking lemonade is on the far right##1
+29. the person who's hobby is drawing is the fan of reggae##1","{'Beverage': ['milk', 'hot-chocolate', 'almond-milk', 'fanta', 'soy-milk', 'juice', 'lemonade'], 'Food': ['cucumber', 'apple', 'cabbage', 'peach', 'orange', 'nectarine', 'potato'], 'Hobby': ['hiking', 'fishing', 'board-games', 'drawing', 'magic-tricks', 'sudoku', 'puzzles'], 'Job': ['musician', 'electrician', 'freelancer', 'accountant', 'writer', 'mechanic', 'coach'], 'Movie-Genre': ['fantasy', 'spy', 'satire', 'superhero', 'documentary', 'family', 'comedy'], 'Music-Genre': ['indie', 'house', 'd&b', 'reggae', 'hip-hop', 'pop', 'metal']}"
+Pt1_6x7_level2-4,"There are 7 different favourite beverages: cola, iced-tea, juice, lemonade, soy-milk, sprite, tea
+The people have 7 different jobs:  dressmaker, freelancer, manager, musician, photographer, scientist, social-worker
+There are 7 different nationalities: dutch, egyptian, french, indonesian, italian, pakistani, spanish
+7 different pets are kept: bird, cat, ferret, goat, goldfish, pony, turtle
+The people prefer 7 different types of sport: baseball, parkour, rowing, snowboarding, swimming, volleyball, water-polo
+The people use 7 different means of transport: boat, bus, car, jet-ski, motorbike, quad-bike, van
+ 1. the person driving the van is on the left of the egyptian##1
+ 2. the person driving the jet-ski is between the person driving the boat and the owner of the cat
+ 3. the person drinking juice is on the left of the person drinking tea##1
+ 4. the dutch is on the far right##1
+ 5. the person driving the bus is on the left of the person who's sport is water-polo##1
+ 6. the person drinking sprite is on the right of the manager##1
+ 7. the person driving the boat is on the right of the person drinking sprite##1
+ 8. the owner of the ferret is on the right of the person drinking juice##1
+ 9. the owner of the pony is on the left of the person driving the quad-bike##1
+10. the person who's sport is parkour is on the right of the person who's sport is water-polo##1
+11. the manager is on the right of the italian##1
+12. the owner of the cat is between the indonesian and the person who's sport is volleyball
+13. the person drinking sprite is on the left of the egyptian##1
+14. the person who's sport is swimming is on the right of the person driving the jet-ski##1
+15. the person who's sport is swimming is on the left of the owner of the turtle##1
+16. the person drinking soy-milk is on the right of the person drinking iced-tea##1
+17. the scientist is on the left of the manager##1
+18. the freelancer is in the middle##1
+19. the person drinking cola is on the right of the person who's sport is rowing##1
+20. the owner of the bird is on the right of the person who's sport is baseball##1
+21. the person driving the car is on the right of the person drinking cola##1
+22. the photographer is the pakistani##1
+23. the person who's sport is water-polo is on the left of the freelancer##1
+24. the owner of the ferret is on the right of the italian##1
+25. the musician is on the far right##1
+26. the owner of the pony is the dressmaker##1
+27. the person who's sport is baseball is the spanish##1
+28. the owner of the ferret is between the person driving the van and the person driving the motorbike
+29. the owner of the goldfish is on the right of the photographer##1","{'Beverage': ['juice', 'tea', 'sprite', 'iced-tea', 'soy-milk', 'cola', 'lemonade'], 'Job': ['scientist', 'manager', 'photographer', 'freelancer', 'dressmaker', 'social-worker', 'musician'], 'Nationality': ['italian', 'spanish', 'pakistani', 'egyptian', 'indonesian', 'french', 'dutch'], 'Pet': ['goat', 'ferret', 'bird', 'goldfish', 'pony', 'cat', 'turtle'], 'Sport': ['snowboarding', 'baseball', 'water-polo', 'parkour', 'rowing', 'swimming', 'volleyball'], 'Transport': ['motorbike', 'bus', 'van', 'boat', 'jet-ski', 'quad-bike', 'car']}"
+Pt1_6x7_level2-5,"There are 7 different favourite beverages: cola, juice, milk, mirinda, sprite, tea, water
+The people have 7 different jobs:  analyst, architect, bartender, fisherman, mechanic, paramedic, scientist
+The people prefer 7 different music-genres: ambient, d&b, dubstep, house, indie, metal, trance
+There are 7 different nationalities: british, chinese, dutch, egyptian, indonesian, italian, spanish
+7 different pets are kept: bird, chinchilla, fish, frog, lizard, rat, turtle
+The people prefer 7 different types of sport: biathlon, parkour, rugby, sailing, soccer, tennis, weightlifting
+ 1. the scientist is on the left of the dutch##1
+ 2. the owner of the fish is on the right of the owner of the frog##1
+ 3. the person who's sport is soccer is on the left of the owner of the chinchilla##1
+ 4. the mechanic is between the owner of the lizard and the person who's sport is parkour
+ 5. the british is on the right of the person drinking milk##1
+ 6. the person who's sport is soccer is in the middle##1
+ 7. the dutch is between the person drinking juice and the person drinking milk
+ 8. the person drinking milk is on the left of the person drinking tea##1
+ 9. the person drinking water is between the person who's sport is parkour and the bartender
+10. the analyst is on the right of the owner of the bird##1
+11. the owner of the rat is on the right of the person who's sport is parkour##1
+12. the paramedic is the owner of the chinchilla##1
+13. the italian is on the right of the person who's sport is tennis##1
+14. the fan of indie is on the left of the egyptian##1
+15. the person who's sport is sailing is on the left of the person drinking mirinda##1
+16. the italian is in the middle##1
+17. the fan of metal is the british##1
+18. the fan of indie is on the far left##1
+19. the person who's sport is biathlon is on the right of the fan of indie##1
+20. the mechanic is the person drinking water##1
+21. the person who's sport is weightlifting is the fan of indie##1
+22. the person drinking cola is the chinese##1
+23. the person drinking sprite is on the right of the fan of house##1
+24. the egyptian is on the left of the fan of d&b##1
+25. the fan of ambient is on the right of the analyst##1
+26. the indonesian is the fan of trance##1
+27. the indonesian is on the right of the person who's sport is parkour##1
+28. the owner of the bird is on the right of the fisherman##1
+29. the person drinking mirinda is on the right of the mechanic##1","{'Beverage': ['cola', 'juice', 'sprite', 'milk', 'tea', 'water', 'mirinda'], 'Job': ['fisherman', 'scientist', 'analyst', 'architect', 'paramedic', 'mechanic', 'bartender'], 'Music-Genre': ['indie', 'house', 'd&b', 'ambient', 'metal', 'trance', 'dubstep'], 'Nationality': ['chinese', 'egyptian', 'dutch', 'italian', 'british', 'indonesian', 'spanish'], 'Pet': ['turtle', 'bird', 'frog', 'fish', 'chinchilla', 'rat', 'lizard'], 'Sport': ['weightlifting', 'biathlon', 'tennis', 'soccer', 'parkour', 'sailing', 'rugby']}"
+Pt1_6x7_level2-6,"There are 7 different favourite beverages: almond-milk, coffee, cola, fanta, iced-tea, sprite, water
+There 7 different types of food: artichoke, cabbage, carrot, cucumber, nectarine, papaya, peas
+The people prefer 7 different music-genres: d&b, folk, hip-hop, house, metal, salsa, trance
+There are 7 different nationalities: argentine, australian, brazilian, british, dutch, indonesian, thai
+7 different pets are kept: bird, ferret, fish, goldfish, mouse, rabbit, turtle
+The people use 7 different means of transport: car, motorbike, roller, scooter, taxi, trike, van
+ 1. the owner of the ferret is the person driving the motorbike##1
+ 2. the person driving the taxi is on the right of the owner of the rabbit##1
+ 3. the owner of the goldfish is on the right of the person eating cucumber##1
+ 4. the person drinking fanta is between the person eating peas and the australian
+ 5. the person driving the taxi is on the right of the british##1
+ 6. the dutch is on the right of the indonesian##1
+ 7. the australian is the person eating papaya##1
+ 8. the person driving the trike is the british##1
+ 9. the person drinking almond-milk is on the right of the person eating papaya##1
+10. the person eating cucumber is between the person eating peas and the owner of the turtle
+11. the person driving the taxi is the fan of house##1
+12. the person eating peas is the person driving the car##1
+13. the person driving the van is the person drinking iced-tea##1
+14. the fan of metal is on the right of the person driving the van##1
+15. the person driving the roller is on the left of the person drinking cola##1
+16. the person drinking water is on the right of the fan of d&b##1
+17. the fan of folk is on the left of the person drinking fanta##1
+18. the person eating artichoke is on the right of the person eating papaya##1
+19. the fan of metal is the dutch##1
+20. the thai is the person drinking sprite##1
+21. the owner of the mouse is on the right of the person eating artichoke##1
+22. the owner of the ferret is on the right of the fan of d&b##1
+23. the owner of the fish is on the right of the person drinking fanta##1
+24. the fan of trance is on the left of the australian##1
+25. the brazilian is on the left of the person drinking cola##1
+26. the person driving the taxi is on the left of the person drinking almond-milk##1
+27. the fan of trance is in the middle##1
+28. the owner of the turtle is on the left of the person eating cucumber##1
+29. the argentine is the fan of hip-hop##1
+30. the person eating carrot is the owner of the rabbit##1
+31. the person eating cabbage is the owner of the turtle##1","{'Beverage': ['iced-tea', 'water', 'sprite', 'fanta', 'coffee', 'almond-milk', 'cola'], 'Food': ['cabbage', 'cucumber', 'peas', 'carrot', 'papaya', 'artichoke', 'nectarine'], 'Music-Genre': ['d&b', 'metal', 'folk', 'trance', 'house', 'salsa', 'hip-hop'], 'Nationality': ['indonesian', 'dutch', 'thai', 'british', 'australian', 'brazilian', 'argentine'], 'Pet': ['turtle', 'ferret', 'goldfish', 'rabbit', 'fish', 'bird', 'mouse'], 'Transport': ['van', 'motorbike', 'car', 'trike', 'taxi', 'roller', 'scooter']}"
+Pt1_6x7_level2-7,"There 7 different types of food: artichoke, cucumber, lime, nectarine, spinach, strawberry, zucchini
+The people perfer 7 different movie-genres: documentary, drama, horror, martial-arts, spy, time-travel, zombie
+The people prefer 7 different music-genres: blues, classical, d&b, electronic, gospel, pop, rock
+7 different pets are kept: bird, chinchilla, guinea-pig, hamster, lizard, mouse, rabbit
+The people prefer 7 different types of sport: baseball, climbing, cycling, handball, lacrosse, rugby, soccer
+The people use 7 different means of transport: airplane, bus, motorbike, quad-bike, ship, subway, train
+ 1. the person watching horror movies is on the left of the person driving the airplane##1
+ 2. the fan of d&b is the person driving the ship##1
+ 3. the person who's sport is baseball is in the middle##1
+ 4. the person who's sport is lacrosse is between the person eating artichoke and the person watching documentary movies
+ 5. the person watching time-travel movies is on the left of the person driving the quad-bike##1
+ 6. the owner of the guinea-pig is on the right of the person who's sport is handball##1
+ 7. the person driving the motorbike is on the right of the person eating nectarine##1
+ 8. the fan of gospel is on the right of the person who's sport is soccer##1
+ 9. the fan of pop is the owner of the hamster##1
+10. the person eating strawberry is on the right of the person who's sport is rugby##1
+11. the person watching time-travel movies is the fan of pop##1
+12. the owner of the guinea-pig is between the owner of the mouse and the person watching zombie movies
+13. the person driving the train is on the left of the person eating zucchini##1
+14. the person eating cucumber is on the right of the person who's sport is baseball##1
+15. the person watching drama movies is on the far left##1
+16. the person eating artichoke is the person watching horror movies##1
+17. the owner of the bird is the person eating spinach##1
+18. the person driving the bus is on the left of the person eating spinach##1
+19. the person who's sport is soccer is on the right of the person eating lime##1
+20. the fan of electronic is between the person watching time-travel movies and the person watching spy movies
+21. the fan of pop is on the left of the owner of the rabbit##1
+22. the fan of rock is on the right of the person watching documentary movies##1
+23. the person eating spinach is on the right of the fan of blues##1
+24. the fan of rock is the person who's sport is cycling##1
+25. the owner of the chinchilla is on the right of the person driving the quad-bike##1
+26. the person eating cucumber is on the right of the person driving the ship##1
+27. the person eating lime is on the left of the owner of the guinea-pig##1","{'Food': ['lime', 'zucchini', 'spinach', 'artichoke', 'cucumber', 'nectarine', 'strawberry'], 'Movie-Genre': ['drama', 'martial-arts', 'zombie', 'horror', 'time-travel', 'documentary', 'spy'], 'Music-Genre': ['classical', 'blues', 'gospel', 'd&b', 'pop', 'electronic', 'rock'], 'Pet': ['mouse', 'guinea-pig', 'bird', 'lizard', 'hamster', 'rabbit', 'chinchilla'], 'Sport': ['handball', 'soccer', 'climbing', 'baseball', 'lacrosse', 'rugby', 'cycling'], 'Transport': ['train', 'bus', 'subway', 'ship', 'airplane', 'quad-bike', 'motorbike']}"
+Pt1_6x7_level2-8,"The people perfer 7 different movie-genres: animation, crime, drama, romance, superhero, time-travel, western
+The people prefer 7 different music-genres: electronic, folk, house, pop, punk, salsa, soul
+There are 7 different nationalities: colombian, dutch, egyptian, french, indian, pakistani, spanish
+7 different pets are kept: bird, chinchilla, ferret, fish, hedgehog, mouse, rat
+The people prefer 7 different types of sport: biathlon, handball, parkour, sailing, snowboarding, soccer, water-polo
+The people use 7 different means of transport: airplane, bike, jet-ski, motorbike, ship, subway, trike
+ 1. the owner of the bird is the person watching time-travel movies##1
+ 2. the owner of the mouse is in the middle##1
+ 3. the person watching crime movies is the person who's sport is soccer##1
+ 4. the fan of electronic is on the right of the person watching western movies##1
+ 5. the fan of electronic is the french##1
+ 6. the fan of soul is the person driving the bike##1
+ 7. the indian is on the left of the fan of salsa##1
+ 8. the person driving the subway is on the left of the person driving the motorbike##1
+ 9. the person who's sport is parkour is on the left of the egyptian##1
+10. the person who's sport is handball is the pakistani##1
+11. the person driving the jet-ski is the person watching animation movies##1
+12. the person driving the airplane is on the right of the person who's sport is water-polo##1
+13. the dutch is on the far left##1
+14. the person who's sport is soccer is the fan of salsa##1
+15. the owner of the bird is the fan of punk##1
+16. the fan of folk is in the middle##1
+17. the person driving the trike is on the left of the colombian##1
+18. the person who's sport is water-polo is on the right of the person who's sport is biathlon##1
+19. the fan of pop is on the left of the person watching crime movies##1
+20. the colombian is on the right of the person who's sport is water-polo##1
+21. the french is on the left of the owner of the chinchilla##1
+22. the person watching drama movies is on the left of the person watching romance movies##1
+23. the person watching superhero movies is on the right of the person driving the jet-ski##1
+24. the owner of the fish is between the person driving the jet-ski and the person driving the airplane
+25. the person watching western movies is on the far left##1
+26. the owner of the hedgehog is on the left of the person who's sport is parkour##1
+27. the owner of the ferret is on the left of the person who's sport is handball##1
+28. the spanish is on the right of the person who's sport is snowboarding##1
+29. the person watching animation movies is on the right of the egyptian##1
+30. the person driving the motorbike is on the left of the person watching animation movies##1
+31. the person driving the airplane is on the right of the fan of pop##1","{'Movie-Genre': ['western', 'drama', 'romance', 'animation', 'superhero', 'crime', 'time-travel'], 'Music-Genre': ['soul', 'electronic', 'house', 'folk', 'pop', 'salsa', 'punk'], 'Nationality': ['dutch', 'french', 'egyptian', 'spanish', 'indian', 'colombian', 'pakistani'], 'Pet': ['hedgehog', 'rat', 'chinchilla', 'mouse', 'fish', 'ferret', 'bird'], 'Sport': ['sailing', 'parkour', 'snowboarding', 'biathlon', 'water-polo', 'soccer', 'handball'], 'Transport': ['bike', 'subway', 'motorbike', 'jet-ski', 'trike', 'airplane', 'ship']}"
+Pt1_6x7_level2-9,"There are 7 different favourite beverages: cola, iced-tea, lemonade, milk, soy-milk, sprite, tea
+The people have 7 different hobbies: card-games, chess, dancing, gardening, skydiving, sudoku, woodworking
+The people perfer 7 different movie-genres: action, animation, comedy, documentary, drama, horror, sports
+There are 7 different nationalities: argentine, chinese, french, indian, indonesian, pakistani, spanish
+7 different pets are kept: chinchilla, dog, frog, hedgehog, mouse, snake, turtle
+The people prefer 7 different types of sport: biathlon, ice-hockey, parkour, rowing, rugby, soccer, surfing
+ 1. the owner of the hedgehog is on the left of the owner of the snake##1
+ 2. the french is the owner of the mouse##1
+ 3. the person who's sport is rowing is on the far right##1
+ 4. the person who's hobby is gardening is on the right of the argentine##1
+ 5. the pakistani is the person who's sport is rowing##1
+ 6. the person watching documentary movies is on the left of the person who's sport is rowing##1
+ 7. the person watching documentary movies is on the right of the person who's sport is soccer##1
+ 8. the person drinking soy-milk is on the right of the person watching action movies##1
+ 9. the person who's hobby is sudoku is between the owner of the mouse and the person watching action movies
+10. the owner of the snake is on the right of the person who's sport is rugby##1
+11. the person who's hobby is woodworking is on the right of the person drinking lemonade##1
+12. the person watching horror movies is the person who's hobby is gardening##1
+13. the person watching drama movies is the owner of the frog##1
+14. the owner of the mouse is the person who's sport is ice-hockey##1
+15. the argentine is on the far left##1
+16. the person who's hobby is skydiving is on the right of the chinese##1
+17. the owner of the turtle is the person who's sport is parkour##1
+18. the person who's hobby is card-games is on the right of the indian##1
+19. the person who's sport is surfing is the argentine##1
+20. the owner of the hedgehog is on the left of the owner of the snake##1
+21. the person who's hobby is woodworking is on the left of the indonesian##1
+22. the owner of the mouse is on the left of the owner of the turtle##1
+23. the person who's hobby is card-games is on the right of the person watching comedy movies##1
+24. the person drinking cola is on the left of the person watching animation movies##1
+25. the person who's hobby is chess is on the left of the person drinking sprite##1
+26. the owner of the chinchilla is on the left of the person watching animation movies##1
+27. the person watching comedy movies is the person drinking tea##1
+28. the person drinking iced-tea is on the far left##1
+29. the person who's sport is rowing is on the right of the person watching documentary movies##1
+30. the person watching comedy movies is on the right of the person who's hobby is gardening##1","{'Beverage': ['iced-tea', 'sprite', 'tea', 'lemonade', 'soy-milk', 'cola', 'milk'], 'Hobby': ['chess', 'gardening', 'sudoku', 'card-games', 'woodworking', 'skydiving', 'dancing'], 'Movie-Genre': ['drama', 'horror', 'comedy', 'action', 'sports', 'documentary', 'animation'], 'Nationality': ['argentine', 'french', 'indian', 'spanish', 'chinese', 'indonesian', 'pakistani'], 'Pet': ['frog', 'mouse', 'turtle', 'hedgehog', 'snake', 'chinchilla', 'dog'], 'Sport': ['surfing', 'ice-hockey', 'parkour', 'rugby', 'soccer', 'biathlon', 'rowing']}"
diff --git a/part2/level2/Pt2_7x3_level2.csv b/part2/level2/Pt2_7x3_level2.csv
new file mode 100644
index 0000000000000000000000000000000000000000..26106f1388ca62ad62bf36b642b8f77bac4fc6d5
--- /dev/null
+++ b/part2/level2/Pt2_7x3_level2.csv
@@ -0,0 +1,169 @@
+ID,Clues,SolutionGrid
+Pt1_7x3_level2-0,"There are 3 different favourite beverages: 7up, mirinda, soy-milk
+There 3 different types of food: lemon, plum, spinach
+The people have 3 different hobbies: hiking, reading, skydiving
+The people have 3 different jobs:  accountant, designer, mechanic
+The people prefer 3 different music-genres: country, d&b, dubstep
+There are 3 different nationalities: colombian, german, italian
+The people prefer 3 different types of sport: tennis, water-polo, weightlifting
+ 1. the person who's sport is tennis is the german##1
+ 2. the person who's sport is weightlifting is the mechanic##1
+ 3. the person drinking soy-milk is between the italian and the person drinking mirinda
+ 4. the fan of d&b is on the left of the colombian##1
+ 5. the designer is the person eating spinach##1
+ 6. the person who's hobby is skydiving is the colombian##1
+ 7. the person who's hobby is skydiving is on the left of the person eating lemon##1
+ 8. the person who's sport is water-polo is on the left of the fan of country##1
+ 9. the person who's sport is tennis is on the left of the designer##1
+10. the person who's hobby is reading is on the far left##1","{'Beverage': ['mirinda', 'soy-milk', '7up'], 'Food': ['plum', 'spinach', 'lemon'], 'Hobby': ['reading', 'skydiving', 'hiking'], 'Job': ['accountant', 'designer', 'mechanic'], 'Music-Genre': ['d&b', 'dubstep', 'country'], 'Nationality': ['german', 'colombian', 'italian'], 'Sport': ['tennis', 'water-polo', 'weightlifting']}"
+Pt1_7x3_level2-1,"There are 3 different favourite beverages: iced-tea, juice, sprite
+There 3 different types of food: apricot, nectarine, pear
+The people perfer 3 different movie-genres: adventure, animation, disaster
+The people prefer 3 different music-genres: metal, punk, rock
+There are 3 different nationalities: australian, british, dutch
+3 different pets are kept: dog, horse, pony
+The people prefer 3 different types of sport: baseball, water-polo, weightlifting
+ 1. the owner of the pony is the british##1
+ 2. the owner of the pony is the person watching disaster movies##1
+ 3. the person watching disaster movies is on the right of the owner of the dog##1
+ 4. the person who's sport is baseball is between the person drinking juice and the person drinking iced-tea
+ 5. the dutch is on the far left##1
+ 6. the person drinking juice is the fan of metal##1
+ 7. the fan of punk is on the left of the person who's sport is weightlifting##1
+ 8. the person eating apricot is the person watching adventure movies##1
+ 9. the person watching disaster movies is on the right of the fan of rock##1
+10. the owner of the pony is on the left of the person eating pear##1","{'Beverage': ['iced-tea', 'sprite', 'juice'], 'Food': ['apricot', 'nectarine', 'pear'], 'Movie-Genre': ['adventure', 'disaster', 'animation'], 'Music-Genre': ['rock', 'punk', 'metal'], 'Nationality': ['dutch', 'british', 'australian'], 'Pet': ['dog', 'pony', 'horse'], 'Sport': ['water-polo', 'baseball', 'weightlifting']}"
+Pt1_7x3_level2-2,"There 3 different types of food: cabbage, kale, peas
+The people have 3 different hobbies: fishing, magic-tricks, skydiving
+The people perfer 3 different movie-genres: adventure, satire, spy
+The people prefer 3 different music-genres: folk, pop, r&b
+There are 3 different nationalities: egyptian, indian, russian
+3 different pets are kept: hamster, hedgehog, mouse
+The people prefer 3 different types of sport: climbing, sailing, swimming
+ 1. the person eating kale is the owner of the hedgehog##1
+ 2. the russian is the person who's hobby is magic-tricks##1
+ 3. the person watching adventure movies is the person eating peas##1
+ 4. the person watching satire movies is the owner of the hedgehog##1
+ 5. the person who's sport is sailing is on the left of the person who's sport is swimming##1
+ 6. the person watching satire movies is on the left of the person who's sport is swimming##1
+ 7. the person who's hobby is skydiving is between the indian and the fan of r&b
+ 8. the indian is on the left of the fan of folk##1
+ 9. the owner of the hedgehog is on the right of the person who's sport is climbing##1
+10. the owner of the mouse is on the right of the person eating kale##1
+11. the indian is the person eating peas##1","{'Food': ['peas', 'kale', 'cabbage'], 'Hobby': ['fishing', 'skydiving', 'magic-tricks'], 'Movie-Genre': ['adventure', 'satire', 'spy'], 'Music-Genre': ['pop', 'folk', 'r&b'], 'Nationality': ['indian', 'egyptian', 'russian'], 'Pet': ['hamster', 'hedgehog', 'mouse'], 'Sport': ['climbing', 'sailing', 'swimming']}"
+Pt1_7x3_level2-3,"There are 3 different favourite beverages: almond-milk, milk, soy-milk
+The people have 3 different hobbies: chess, fishing, sudoku
+The people have 3 different jobs:  musician, security-guard, social-worker
+The people perfer 3 different movie-genres: crime, disaster, sports
+The people prefer 3 different music-genres: country, jazz, pop
+There are 3 different nationalities: dutch, egyptian, malaysian
+3 different pets are kept: ferret, lizard, mouse
+ 1. the owner of the lizard is on the right of the person drinking milk##1
+ 2. the person drinking almond-milk is the malaysian##1
+ 3. the owner of the mouse is on the left of the person watching sports movies##1
+ 4. the fan of jazz is on the right of the fan of country##1
+ 5. the fan of country is between the person watching disaster movies and the person drinking almond-milk
+ 6. the person drinking milk is on the right of the person who's hobby is chess##1
+ 7. the fan of country is the person who's hobby is sudoku##1
+ 8. the musician is the owner of the mouse##1
+ 9. the person drinking milk is between the musician and the social-worker
+10. the malaysian is on the left of the egyptian##1","{'Beverage': ['almond-milk', 'milk', 'soy-milk'], 'Hobby': ['chess', 'sudoku', 'fishing'], 'Job': ['musician', 'security-guard', 'social-worker'], 'Movie-Genre': ['crime', 'sports', 'disaster'], 'Music-Genre': ['pop', 'country', 'jazz'], 'Nationality': ['malaysian', 'egyptian', 'dutch'], 'Pet': ['mouse', 'ferret', 'lizard']}"
+Pt1_7x3_level2-4,"There are 3 different favourite beverages: 7up, juice, water
+There 3 different types of food: eggplant, onion, strawberry
+The people have 3 different jobs:  engineer, journalist, photographer
+The people prefer 3 different music-genres: indie, pop, punk
+3 different pets are kept: horse, mouse, snake
+The people prefer 3 different types of sport: lacrosse, swimming, weightlifting
+The people use 3 different means of transport: bike, quad-bike, taxi
+ 1. the person eating onion is on the left of the person driving the taxi##1
+ 2. the person driving the bike is on the left of the owner of the horse##1
+ 3. the person drinking water is the person who's sport is weightlifting##1
+ 4. the person drinking juice is on the far right##1
+ 5. the person who's sport is weightlifting is between the person who's sport is swimming and the fan of pop
+ 6. the person who's sport is weightlifting is between the person who's sport is lacrosse and the owner of the snake
+ 7. the person driving the bike is between the person eating strawberry and the person drinking 7up
+ 8. the fan of punk is on the right of the fan of indie##1
+ 9. the journalist is on the right of the fan of indie##1
+10. the engineer is the person eating strawberry##1","{'Beverage': ['7up', 'water', 'juice'], 'Food': ['eggplant', 'onion', 'strawberry'], 'Job': ['photographer', 'journalist', 'engineer'], 'Music-Genre': ['indie', 'punk', 'pop'], 'Pet': ['snake', 'mouse', 'horse'], 'Sport': ['swimming', 'weightlifting', 'lacrosse'], 'Transport': ['quad-bike', 'bike', 'taxi']}"
+Pt1_7x3_level2-5,"There are 3 different favourite beverages: 7up, hot-chocolate, water
+There 3 different types of food: papaya, pomegranate, watermelon
+The people have 3 different hobbies: dancing, filmmaking, photography
+The people perfer 3 different movie-genres: action, horror, sports
+The people prefer 3 different music-genres: hip-hop, metal, soul
+3 different pets are kept: ferret, pony, turtle
+The people use 3 different means of transport: car, motorbike, taxi
+1. the person driving the taxi is on the right of the owner of the pony##1
+2. the person eating pomegranate is on the far right##1
+3. the person drinking hot-chocolate is on the right of the fan of metal##1
+4. the person driving the motorbike is on the right of the person watching action movies##1
+5. the person eating papaya is between the person watching action movies and the owner of the ferret
+6. the person drinking 7up is the owner of the turtle##1
+7. the person watching sports movies is in the middle##1
+8. the person who's hobby is filmmaking is the fan of hip-hop##1
+9. the person who's hobby is dancing is between the person drinking water and the owner of the turtle","{'Beverage': ['7up', 'hot-chocolate', 'water'], 'Food': ['watermelon', 'papaya', 'pomegranate'], 'Hobby': ['photography', 'dancing', 'filmmaking'], 'Movie-Genre': ['action', 'sports', 'horror'], 'Music-Genre': ['metal', 'soul', 'hip-hop'], 'Pet': ['turtle', 'pony', 'ferret'], 'Transport': ['car', 'motorbike', 'taxi']}"
+Pt1_7x3_level2-6,"There 3 different types of food: onion, pepper, radish
+The people have 3 different hobbies: hiking, skydiving, woodworking
+The people have 3 different jobs:  analyst, paramedic, software-developer
+The people perfer 3 different movie-genres: fantasy, sports, western
+The people prefer 3 different music-genres: indie, pop, rock
+There are 3 different nationalities: italian, spanish, thai
+3 different pets are kept: dog, goat, pony
+1. the person eating onion is on the far left##1
+2. the analyst is on the left of the fan of indie##1
+3. the thai is between the person who's hobby is woodworking and the fan of pop
+4. the owner of the goat is the person who's hobby is skydiving##1
+5. the person watching fantasy movies is on the left of the owner of the dog##1
+6. the software-developer is the person eating pepper##1
+7. the person eating onion is on the left of the fan of rock##1
+8. the italian is on the left of the person watching sports movies##1","{'Food': ['onion', 'radish', 'pepper'], 'Hobby': ['skydiving', 'hiking', 'woodworking'], 'Job': ['paramedic', 'analyst', 'software-developer'], 'Movie-Genre': ['fantasy', 'sports', 'western'], 'Music-Genre': ['pop', 'rock', 'indie'], 'Nationality': ['italian', 'thai', 'spanish'], 'Pet': ['goat', 'dog', 'pony']}"
+Pt1_7x3_level2-7,"There are 3 different favourite beverages: cola, fanta, soy-milk
+The people have 3 different hobbies: cooking, dancing, skydiving
+The people have 3 different jobs:  accountant, doctor, manager
+The people perfer 3 different movie-genres: crime, epic, thriller
+There are 3 different nationalities: colombian, egyptian, french
+3 different pets are kept: cat, frog, lizard
+The people use 3 different means of transport: airplane, quad-bike, ship
+ 1. the doctor is on the left of the person drinking soy-milk##1
+ 2. the egyptian is the person watching thriller movies##1
+ 3. the person watching epic movies is the person who's hobby is skydiving##1
+ 4. the manager is between the owner of the frog and the person watching thriller movies
+ 5. the french is the person who's hobby is dancing##1
+ 6. the person driving the quad-bike is on the far right##1
+ 7. the person drinking cola is on the right of the person who's hobby is skydiving##1
+ 8. the french is the person driving the ship##1
+ 9. the owner of the lizard is on the right of the person who's hobby is skydiving##1
+10. the owner of the lizard is on the right of the colombian##1","{'Beverage': ['fanta', 'soy-milk', 'cola'], 'Hobby': ['dancing', 'skydiving', 'cooking'], 'Job': ['doctor', 'manager', 'accountant'], 'Movie-Genre': ['crime', 'epic', 'thriller'], 'Nationality': ['french', 'colombian', 'egyptian'], 'Pet': ['frog', 'cat', 'lizard'], 'Transport': ['ship', 'airplane', 'quad-bike']}"
+Pt1_7x3_level2-8,"There are 3 different favourite beverages: coffee, juice, soy-milk
+The people have 3 different hobbies: camping, magic-tricks, writing
+The people have 3 different jobs:  firefighter, paramedic, pilot
+The people perfer 3 different movie-genres: drama, satire, thriller
+There are 3 different nationalities: argentine, malaysian, nigerian
+3 different pets are kept: bird, ferret, horse
+The people prefer 3 different types of sport: climbing, skateboarding, tennis
+1. the nigerian is between the argentine and the malaysian
+2. the person who's sport is tennis is on the left of the person drinking juice##1
+3. the person watching satire movies is on the left of the person who's sport is climbing##1
+4. the paramedic is on the right of the person drinking soy-milk##1
+5. the person drinking coffee is between the owner of the ferret and the person watching drama movies
+6. the argentine is the person drinking juice##1
+7. the owner of the bird is on the far right##1
+8. the person who's hobby is writing is on the far right##1
+9. the firefighter is on the left of the person who's hobby is camping##1","{'Beverage': ['soy-milk', 'coffee', 'juice'], 'Hobby': ['magic-tricks', 'camping', 'writing'], 'Job': ['firefighter', 'paramedic', 'pilot'], 'Movie-Genre': ['thriller', 'satire', 'drama'], 'Nationality': ['malaysian', 'nigerian', 'argentine'], 'Pet': ['ferret', 'horse', 'bird'], 'Sport': ['skateboarding', 'tennis', 'climbing']}"
+Pt1_7x3_level2-9,"The people have 3 different hobbies: board-games, collecting, gardening
+The people have 3 different jobs:  nurse, photographer, scientist
+The people perfer 3 different movie-genres: family, romance, satire
+The people prefer 3 different music-genres: blues, classical, rock
+There are 3 different nationalities: egyptian, italian, japanese
+3 different pets are kept: ferret, horse, pony
+The people use 3 different means of transport: bike, bus, ship
+ 1. the scientist is on the left of the person driving the bike##1
+ 2. the fan of classical is the owner of the ferret##1
+ 3. the italian is the photographer##1
+ 4. the person driving the bike is the fan of rock##1
+ 5. the person driving the bike is the italian##1
+ 6. the person who's hobby is board-games is the person watching romance movies##1
+ 7. the person watching romance movies is on the right of the owner of the pony##1
+ 8. the fan of blues is on the right of the fan of classical##1
+ 9. the fan of rock is on the right of the person watching satire movies##1
+10. the person who's hobby is gardening is on the far left##1
+11. the egyptian is between the person driving the bus and the italian","{'Hobby': ['gardening', 'collecting', 'board-games'], 'Job': ['nurse', 'scientist', 'photographer'], 'Movie-Genre': ['family', 'satire', 'romance'], 'Music-Genre': ['classical', 'blues', 'rock'], 'Nationality': ['japanese', 'egyptian', 'italian'], 'Pet': ['ferret', 'pony', 'horse'], 'Transport': ['bus', 'ship', 'bike']}"
diff --git a/part2/level2/Pt2_7x4_level2.csv b/part2/level2/Pt2_7x4_level2.csv
new file mode 100644
index 0000000000000000000000000000000000000000..b4ca098871d392a334bdd257db216c4412a05857
--- /dev/null
+++ b/part2/level2/Pt2_7x4_level2.csv
@@ -0,0 +1,226 @@
+ID,Clues,SolutionGrid
+Pt1_7x4_level2-0,"There are 4 different favourite beverages: fanta, hot-chocolate, milk, sprite
+There 4 different types of food: broccoli, cabbage, pomegranate, raspberry
+The people have 4 different hobbies: camping, filmmaking, hiking, writing
+The people prefer 4 different music-genres: electronic, funk, jazz, soul
+4 different pets are kept: chinchilla, goldfish, hedgehog, lizard
+The people prefer 4 different types of sport: badminton, baseball, lacrosse, sailing
+The people use 4 different means of transport: bike, bus, jet-ski, snowmobile
+ 1. the person eating broccoli is between the person drinking fanta and the owner of the chinchilla
+ 2. the person eating pomegranate is on the far left##1
+ 3. the person driving the snowmobile is on the left of the fan of electronic##1
+ 4. the owner of the goldfish is on the right of the person who's sport is baseball##1
+ 5. the person driving the jet-ski is on the right of the person drinking hot-chocolate##1
+ 6. the person eating cabbage is on the right of the person who's hobby is filmmaking##1
+ 7. the fan of funk is between the person driving the bus and the owner of the lizard
+ 8. the person driving the bus is on the left of the person who's hobby is camping##1
+ 9. the person eating raspberry is the fan of electronic##1
+10. the person who's sport is baseball is the person eating cabbage##1
+11. the person who's sport is sailing is the person who's hobby is hiking##1
+12. the person who's hobby is writing is on the right of the person drinking milk##1
+13. the owner of the hedgehog is on the left of the person who's hobby is writing##1
+14. the person eating raspberry is on the right of the person who's sport is lacrosse##1
+15. the fan of jazz is on the far left##1","{'Beverage': ['milk', 'sprite', 'hot-chocolate', 'fanta'], 'Food': ['pomegranate', 'cabbage', 'broccoli', 'raspberry'], 'Hobby': ['filmmaking', 'writing', 'camping', 'hiking'], 'Music-Genre': ['jazz', 'soul', 'funk', 'electronic'], 'Pet': ['hedgehog', 'chinchilla', 'goldfish', 'lizard'], 'Sport': ['badminton', 'baseball', 'lacrosse', 'sailing'], 'Transport': ['bike', 'bus', 'snowmobile', 'jet-ski']}"
+Pt1_7x4_level2-1,"There are 4 different favourite beverages: coffee, fanta, iced-tea, mirinda
+There 4 different types of food: blueberry, cherry, cucumber, radish
+The people have 4 different hobbies: baking, camping, rock-climbing, singing
+The people perfer 4 different movie-genres: epic, mystery, scientific, sports
+4 different pets are kept: cat, fish, horse, lizard
+The people prefer 4 different types of sport: climbing, sailing, snowboarding, swimming
+The people use 4 different means of transport: airplane, bike, roller, trike
+ 1. the person drinking mirinda is the owner of the lizard##1
+ 2. the person drinking iced-tea is on the right of the person watching epic movies##1
+ 3. the person who's hobby is camping is on the left of the owner of the cat##1
+ 4. the person who's sport is snowboarding is the owner of the fish##1
+ 5. the person watching mystery movies is the person eating radish##1
+ 6. the person who's sport is climbing is on the right of the person driving the trike##1
+ 7. the owner of the cat is on the left of the person who's hobby is baking##1
+ 8. the person eating cherry is the person driving the bike##1
+ 9. the person driving the airplane is the person who's hobby is singing##1
+10. the person eating blueberry is on the right of the person drinking coffee##1
+11. the person who's hobby is baking is on the left of the owner of the horse##1
+12. the person eating blueberry is between the person driving the roller and the person eating cucumber
+13. the person watching scientific movies is on the right of the owner of the lizard##1
+14. the person who's sport is sailing is on the left of the person drinking coffee##1
+15. the person driving the trike is on the left of the person eating radish##1","{'Beverage': ['mirinda', 'coffee', 'fanta', 'iced-tea'], 'Food': ['cherry', 'cucumber', 'blueberry', 'radish'], 'Hobby': ['camping', 'singing', 'baking', 'rock-climbing'], 'Movie-Genre': ['sports', 'scientific', 'epic', 'mystery'], 'Pet': ['lizard', 'cat', 'fish', 'horse'], 'Sport': ['sailing', 'swimming', 'snowboarding', 'climbing'], 'Transport': ['bike', 'airplane', 'trike', 'roller']}"
+Pt1_7x4_level2-2,"There are 4 different favourite beverages: almond-milk, iced-tea, juice, milk
+The people have 4 different jobs:  coach, dancer, software-developer, videographer
+The people perfer 4 different movie-genres: comedy, drama, romance, western
+The people prefer 4 different music-genres: ambient, funk, metal, reggae
+4 different pets are kept: bird, fish, pony, rat
+The people prefer 4 different types of sport: badminton, golf, lacrosse, rowing
+The people use 4 different means of transport: bike, jet-ski, motorbike, trike
+ 1. the person watching western movies is on the right of the fan of ambient##1
+ 2. the fan of ambient is between the fan of reggae and the person drinking juice
+ 3. the fan of reggae is between the person watching comedy movies and the owner of the bird
+ 4. the owner of the fish is on the left of the fan of ambient##1
+ 5. the owner of the rat is on the right of the person drinking iced-tea##1
+ 6. the owner of the fish is on the left of the person drinking iced-tea##1
+ 7. the owner of the bird is on the right of the person watching romance movies##1
+ 8. the person driving the motorbike is the person drinking almond-milk##1
+ 9. the person who's sport is rowing is on the right of the software-developer##1
+10. the person who's sport is badminton is the person watching romance movies##1
+11. the person watching western movies is on the far right##1
+12. the dancer is on the left of the fan of reggae##1
+13. the videographer is on the left of the person drinking iced-tea##1
+14. the person driving the trike is on the right of the fan of funk##1
+15. the person who's sport is lacrosse is the person driving the jet-ski##1","{'Beverage': ['almond-milk', 'milk', 'iced-tea', 'juice'], 'Job': ['dancer', 'videographer', 'software-developer', 'coach'], 'Movie-Genre': ['comedy', 'romance', 'drama', 'western'], 'Music-Genre': ['funk', 'reggae', 'ambient', 'metal'], 'Pet': ['pony', 'fish', 'bird', 'rat'], 'Sport': ['golf', 'badminton', 'lacrosse', 'rowing'], 'Transport': ['motorbike', 'trike', 'jet-ski', 'bike']}"
+Pt1_7x4_level2-3,"The people have 4 different hobbies: camping, dancing, woodworking, writing
+The people have 4 different jobs:  analyst, chef, musician, project-manager
+The people perfer 4 different movie-genres: animation, family, superhero, zombie
+There are 4 different nationalities: dutch, german, polish, turkish
+4 different pets are kept: guinea-pig, hamster, pony, turtle
+The people prefer 4 different types of sport: climbing, skiing, snowboarding, volleyball
+The people use 4 different means of transport: scooter, ship, train, van
+ 1. the person who's hobby is dancing is on the left of the person who's sport is volleyball##1
+ 2. the polish is on the right of the owner of the hamster##1
+ 3. the dutch is the person watching family movies##1
+ 4. the person who's sport is skiing is the person who's hobby is woodworking##1
+ 5. the owner of the pony is between the project-manager and the person who's hobby is woodworking
+ 6. the person who's hobby is dancing is on the right of the person driving the van##1
+ 7. the person driving the van is on the left of the person who's sport is snowboarding##1
+ 8. the person watching superhero movies is the turkish##1
+ 9. the person watching zombie movies is on the right of the turkish##1
+10. the person driving the van is the polish##1
+11. the person driving the train is on the left of the musician##1
+12. the owner of the pony is the owner of the pony##1
+13. the person who's hobby is camping is on the right of the chef##1
+14. the german is on the right of the person who's sport is climbing##1
+15. the person watching family movies is on the right of the owner of the turtle##1
+16. the owner of the pony is between the person driving the scooter and the person who's sport is skiing","{'Hobby': ['woodworking', 'camping', 'dancing', 'writing'], 'Job': ['chef', 'musician', 'project-manager', 'analyst'], 'Movie-Genre': ['superhero', 'zombie', 'animation', 'family'], 'Nationality': ['turkish', 'polish', 'german', 'dutch'], 'Pet': ['hamster', 'pony', 'turtle', 'guinea-pig'], 'Sport': ['skiing', 'climbing', 'snowboarding', 'volleyball'], 'Transport': ['train', 'van', 'scooter', 'ship']}"
+Pt1_7x4_level2-4,"There are 4 different favourite beverages: almond-milk, coffee, juice, mirinda
+There 4 different types of food: carrot, cranberry, pear, spinach
+The people have 4 different hobbies: camping, card-games, collecting, writing
+The people perfer 4 different movie-genres: crime, disaster, fantasy, martial-arts
+The people prefer 4 different music-genres: country, electronic, indie, jazz
+4 different pets are kept: dog, fish, hamster, pony
+The people use 4 different means of transport: jet-ski, quad-bike, subway, taxi
+ 1. the person drinking mirinda is the person driving the subway##1
+ 2. the person watching fantasy movies is on the left of the person who's hobby is camping##1
+ 3. the owner of the pony is the person drinking almond-milk##1
+ 4. the person driving the subway is the fan of jazz##1
+ 5. the person watching crime movies is on the right of the person who's hobby is writing##1
+ 6. the person driving the quad-bike is the owner of the fish##1
+ 7. the person drinking juice is on the right of the person who's hobby is collecting##1
+ 8. the person eating carrot is on the right of the person drinking mirinda##1
+ 9. the person driving the taxi is the person drinking coffee##1
+10. the fan of country is on the right of the person watching disaster movies##1
+11. the person driving the jet-ski is on the left of the person watching crime movies##1
+12. the owner of the hamster is between the person eating cranberry and the person eating spinach
+13. the fan of electronic is on the right of the person who's hobby is camping##1
+14. the person drinking almond-milk is on the left of the person eating cranberry##1
+15. the person watching fantasy movies is on the far left##1
+16. the person drinking mirinda is between the owner of the hamster and the owner of the pony","{'Beverage': ['almond-milk', 'mirinda', 'coffee', 'juice'], 'Food': ['pear', 'cranberry', 'carrot', 'spinach'], 'Hobby': ['writing', 'camping', 'collecting', 'card-games'], 'Movie-Genre': ['fantasy', 'crime', 'disaster', 'martial-arts'], 'Music-Genre': ['indie', 'jazz', 'electronic', 'country'], 'Pet': ['pony', 'dog', 'hamster', 'fish'], 'Transport': ['jet-ski', 'subway', 'taxi', 'quad-bike']}"
+Pt1_7x4_level2-5,"There are 4 different favourite beverages: 7up, fanta, milk, tea
+There 4 different types of food: apple, cauliflower, pumpkin, tomato
+The people have 4 different hobbies: collecting, filmmaking, singing, writing
+The people have 4 different jobs:  bartender, chef, musician, teacher
+There are 4 different nationalities: egyptian, nigerian, polish, spanish
+4 different pets are kept: frog, mouse, pony, rat
+The people prefer 4 different types of sport: baseball, cycling, parkour, snowboarding
+ 1. the egyptian is on the left of the person drinking 7up##1
+ 2. the spanish is the owner of the mouse##1
+ 3. the person eating apple is on the right of the person who's hobby is singing##1
+ 4. the person who's hobby is filmmaking is on the right of the person who's hobby is collecting##1
+ 5. the person drinking milk is the person who's hobby is writing##1
+ 6. the person who's sport is cycling is on the right of the teacher##1
+ 7. the person who's sport is parkour is on the left of the polish##1
+ 8. the person drinking milk is the musician##1
+ 9. the person who's sport is cycling is on the left of the person drinking 7up##1
+10. the musician is on the far left##1
+11. the owner of the pony is the person eating cauliflower##1
+12. the person who's sport is cycling is between the person eating pumpkin and the owner of the frog
+13. the person who's sport is baseball is the owner of the frog##1
+14. the teacher is between the person drinking tea and the person eating cauliflower
+15. the chef is on the left of the spanish##1","{'Beverage': ['milk', 'fanta', 'tea', '7up'], 'Food': ['cauliflower', 'tomato', 'apple', 'pumpkin'], 'Hobby': ['writing', 'singing', 'collecting', 'filmmaking'], 'Job': ['musician', 'teacher', 'chef', 'bartender'], 'Nationality': ['nigerian', 'polish', 'egyptian', 'spanish'], 'Pet': ['pony', 'frog', 'rat', 'mouse'], 'Sport': ['parkour', 'baseball', 'cycling', 'snowboarding']}"
+Pt1_7x4_level2-6,"There are 4 different favourite beverages: 7up, juice, milk, water
+There 4 different types of food: grapefruit, lemon, orange, pomegranate
+The people have 4 different hobbies: board-games, filmmaking, gardening, traveling
+The people have 4 different jobs:  doctor, entrepreneur, pilot, teacher
+There are 4 different nationalities: american, french, german, nigerian
+4 different pets are kept: bird, ferret, horse, snake
+The people prefer 4 different types of sport: ice-hockey, parkour, skateboarding, soccer
+ 1. the owner of the snake is the person who's hobby is board-games##1
+ 2. the person drinking juice is on the left of the person who's sport is parkour##1
+ 3. the teacher is on the left of the person drinking milk##1
+ 4. the person who's sport is parkour is on the left of the person who's sport is ice-hockey##1
+ 5. the nigerian is on the right of the person eating pomegranate##1
+ 6. the teacher is the person who's hobby is board-games##1
+ 7. the owner of the bird is the person eating lemon##1
+ 8. the person eating orange is the owner of the horse##1
+ 9. the french is between the person who's hobby is gardening and the person who's hobby is filmmaking
+10. the pilot is on the right of the person drinking milk##1
+11. the owner of the ferret is on the right of the doctor##1
+12. the person who's sport is soccer is on the left of the person drinking milk##1
+13. the person who's hobby is gardening is on the left of the person drinking water##1
+14. the doctor is the american##1
+15. the teacher is on the left of the owner of the horse##1
+16. the owner of the ferret is on the left of the person who's sport is skateboarding##1","{'Beverage': ['juice', 'milk', 'water', '7up'], 'Food': ['grapefruit', 'orange', 'pomegranate', 'lemon'], 'Hobby': ['board-games', 'gardening', 'traveling', 'filmmaking'], 'Job': ['teacher', 'doctor', 'pilot', 'entrepreneur'], 'Nationality': ['german', 'american', 'french', 'nigerian'], 'Pet': ['snake', 'horse', 'ferret', 'bird'], 'Sport': ['soccer', 'parkour', 'ice-hockey', 'skateboarding']}"
+Pt1_7x4_level2-7,"The people have 4 different hobbies: board-games, card-games, reading, writing
+The people have 4 different jobs:  architect, firefighter, manager, nurse
+The people perfer 4 different movie-genres: disaster, documentary, thriller, time-travel
+There are 4 different nationalities: british, colombian, russian, thai
+4 different pets are kept: ferret, goldfish, hedgehog, horse
+The people prefer 4 different types of sport: rowing, sailing, water-polo, weightlifting
+The people use 4 different means of transport: bus, roller, taxi, tram
+ 1. the thai is on the left of the owner of the horse##1
+ 2. the person who's sport is weightlifting is the firefighter##1
+ 3. the person driving the taxi is on the right of the person who's hobby is writing##1
+ 4. the manager is on the far left##1
+ 5. the person watching documentary movies is on the far left##1
+ 6. the british is on the right of the colombian##1
+ 7. the person who's sport is sailing is the person watching thriller movies##1
+ 8. the person driving the bus is on the left of the person who's hobby is writing##1
+ 9. the thai is between the owner of the ferret and the person who's sport is sailing
+10. the nurse is the person who's sport is rowing##1
+11. the owner of the hedgehog is on the right of the manager##1
+12. the person watching thriller movies is on the right of the person watching disaster movies##1
+13. the person watching documentary movies is on the left of the person who's hobby is writing##1
+14. the owner of the goldfish is the person driving the roller##1
+15. the person who's hobby is reading is on the right of the person who's hobby is card-games##1
+16. the russian is on the far left##1
+17. the person who's sport is weightlifting is on the right of the person who's sport is water-polo##1","{'Hobby': ['board-games', 'writing', 'card-games', 'reading'], 'Job': ['manager', 'firefighter', 'architect', 'nurse'], 'Movie-Genre': ['documentary', 'disaster', 'thriller', 'time-travel'], 'Nationality': ['russian', 'thai', 'colombian', 'british'], 'Pet': ['ferret', 'hedgehog', 'horse', 'goldfish'], 'Sport': ['water-polo', 'weightlifting', 'sailing', 'rowing'], 'Transport': ['bus', 'tram', 'taxi', 'roller']}"
+Pt1_7x4_level2-8,"There 4 different types of food: cauliflower, lettuce, pineapple, pomegranate
+The people have 4 different jobs:  doctor, lawyer, police-officer, writer
+The people perfer 4 different movie-genres: adventure, animation, drama, satire
+There are 4 different nationalities: brazilian, british, egyptian, french
+4 different pets are kept: ferret, goat, lizard, rabbit
+The people prefer 4 different types of sport: climbing, cricket, skiing, weightlifting
+The people use 4 different means of transport: helicopter, ship, taxi, trike
+ 1. the british is on the left of the person watching animation movies##1
+ 2. the egyptian is on the right of the person driving the taxi##1
+ 3. the person watching adventure movies is on the right of the person who's sport is cricket##1
+ 4. the person watching satire movies is on the left of the person who's sport is skiing##1
+ 5. the person eating cauliflower is on the right of the owner of the ferret##1
+ 6. the person watching satire movies is between the french and the person driving the helicopter
+ 7. the person driving the trike is on the right of the lawyer##1
+ 8. the person eating pomegranate is on the right of the owner of the goat##1
+ 9. the person driving the ship is the owner of the goat##1
+10. the doctor is on the left of the person driving the helicopter##1
+11. the person who's sport is climbing is the police-officer##1
+12. the lawyer is on the left of the person eating lettuce##1
+13. the writer is on the far right##1
+14. the person driving the trike is on the right of the owner of the lizard##1
+15. the lawyer is on the right of the person eating pineapple##1","{'Food': ['pineapple', 'pomegranate', 'lettuce', 'cauliflower'], 'Job': ['police-officer', 'lawyer', 'doctor', 'writer'], 'Movie-Genre': ['drama', 'animation', 'satire', 'adventure'], 'Nationality': ['british', 'french', 'egyptian', 'brazilian'], 'Pet': ['goat', 'lizard', 'ferret', 'rabbit'], 'Sport': ['climbing', 'weightlifting', 'cricket', 'skiing'], 'Transport': ['ship', 'taxi', 'trike', 'helicopter']}"
+Pt1_7x4_level2-9,"The people have 4 different hobbies: cooking, filmmaking, photography, video-games
+The people have 4 different jobs:  coach, doctor, entrepreneur, project-manager
+The people perfer 4 different movie-genres: comedy, mystery, scientific, time-travel
+The people prefer 4 different music-genres: folk, indie, punk, rock
+There are 4 different nationalities: dutch, indonesian, mexican, thai
+The people prefer 4 different types of sport: golf, rugby, sailing, surfing
+The people use 4 different means of transport: bus, subway, taxi, trike
+ 1. the fan of indie is the entrepreneur##1
+ 2. the fan of indie is between the fan of punk and the project-manager
+ 3. the indonesian is the fan of folk##1
+ 4. the person driving the bus is the person watching comedy movies##1
+ 5. the person who's hobby is filmmaking is on the right of the person watching scientific movies##1
+ 6. the person watching scientific movies is on the right of the thai##1
+ 7. the person driving the subway is on the right of the person who's sport is surfing##1
+ 8. the person who's hobby is cooking is on the left of the person driving the bus##1
+ 9. the person who's sport is surfing is on the left of the thai##1
+10. the fan of folk is the person who's hobby is video-games##1
+11. the person who's sport is golf is on the right of the doctor##1
+12. the person who's sport is sailing is the dutch##1
+13. the person driving the taxi is the person who's sport is golf##1
+14. the indonesian is the coach##1
+15. the person watching time-travel movies is on the right of the person driving the trike##1","{'Hobby': ['video-games', 'photography', 'cooking', 'filmmaking'], 'Job': ['coach', 'doctor', 'entrepreneur', 'project-manager'], 'Movie-Genre': ['mystery', 'time-travel', 'scientific', 'comedy'], 'Music-Genre': ['folk', 'punk', 'indie', 'rock'], 'Nationality': ['indonesian', 'thai', 'mexican', 'dutch'], 'Sport': ['surfing', 'rugby', 'golf', 'sailing'], 'Transport': ['trike', 'subway', 'taxi', 'bus']}"
diff --git a/part2/level2/Pt2_7x5_level2.csv b/part2/level2/Pt2_7x5_level2.csv
new file mode 100644
index 0000000000000000000000000000000000000000..1f005aefef58472311d05ad53399eab7d6603cfc
--- /dev/null
+++ b/part2/level2/Pt2_7x5_level2.csv
@@ -0,0 +1,284 @@
+ID,Clues,SolutionGrid
+Pt1_7x5_level2-0,"There 5 different types of food: asparagus, broccoli, cucumber, lemon, onion
+The people have 5 different hobbies: baking, drawing, photography, rock-climbing, singing
+The people have 5 different jobs:  architect, bartender, paramedic, photographer, security-guard
+The people prefer 5 different music-genres: disco, indie, reggae, rock, soul
+There are 5 different nationalities: australian, indonesian, italian, japanese, thai
+The people prefer 5 different types of sport: badminton, lacrosse, rowing, skateboarding, volleyball
+The people use 5 different means of transport: bus, helicopter, motorbike, ship, subway
+ 1. the person eating onion is on the left of the person who's sport is lacrosse##1
+ 2. the australian is the architect##1
+ 3. the thai is between the person eating onion and the photographer
+ 4. the person driving the motorbike is the person eating lemon##1
+ 5. the person who's sport is badminton is the person who's hobby is rock-climbing##1
+ 6. the person eating cucumber is the person who's sport is volleyball##1
+ 7. the fan of reggae is on the right of the japanese##1
+ 8. the person driving the subway is on the left of the architect##1
+ 9. the person eating cucumber is on the right of the person driving the ship##1
+10. the photographer is in the middle##1
+11. the architect is the person eating broccoli##1
+12. the person who's hobby is drawing is on the right of the person driving the bus##1
+13. the person who's sport is lacrosse is on the left of the fan of soul##1
+14. the person who's hobby is singing is the person driving the helicopter##1
+15. the person driving the subway is on the right of the person who's hobby is rock-climbing##1
+16. the fan of disco is on the left of the fan of rock##1
+17. the person who's hobby is singing is the fan of reggae##1
+18. the person eating cucumber is on the left of the person who's hobby is singing##1
+19. the person who's sport is skateboarding is the person who's hobby is baking##1
+20. the bartender is on the right of the fan of disco##1
+21. the italian is the security-guard##1
+22. the japanese is on the right of the photographer##1","{'Food': ['onion', 'lemon', 'asparagus', 'cucumber', 'broccoli'], 'Hobby': ['baking', 'drawing', 'rock-climbing', 'photography', 'singing'], 'Job': ['security-guard', 'bartender', 'photographer', 'paramedic', 'architect'], 'Music-Genre': ['disco', 'rock', 'soul', 'indie', 'reggae'], 'Nationality': ['italian', 'thai', 'indonesian', 'japanese', 'australian'], 'Sport': ['skateboarding', 'lacrosse', 'badminton', 'volleyball', 'rowing'], 'Transport': ['bus', 'motorbike', 'ship', 'subway', 'helicopter']}"
+Pt1_7x5_level2-1,"There 5 different types of food: cucumber, grapes, lettuce, potato, radish
+The people have 5 different jobs:  architect, bartender, electrician, fisherman, mechanic
+The people prefer 5 different music-genres: electronic, gospel, indie, jazz, r&b
+There are 5 different nationalities: american, british, german, nigerian, spanish
+5 different pets are kept: frog, lizard, pony, snake, turtle
+The people prefer 5 different types of sport: climbing, cricket, cycling, surfing, volleyball
+The people use 5 different means of transport: bike, boat, car, jet-ski, skateboard
+ 1. the mechanic is on the far right##1
+ 2. the owner of the frog is on the left of the architect##1
+ 3. the owner of the snake is between the person driving the skateboard and the american
+ 4. the bartender is on the left of the person driving the skateboard##1
+ 5. the person driving the car is the owner of the snake##1
+ 6. the british is on the far left##1
+ 7. the person eating cucumber is the person who's sport is volleyball##1
+ 8. the owner of the snake is on the left of the spanish##1
+ 9. the owner of the turtle is on the right of the bartender##1
+10. the person driving the boat is on the far left##1
+11. the american is on the right of the fan of indie##1
+12. the fan of electronic is between the person who's sport is cycling and the person who's sport is cricket
+13. the fan of jazz is on the far right##1
+14. the nigerian is between the owner of the turtle and the architect
+15. the owner of the frog is on the left of the person eating lettuce##1
+16. the person eating potato is in the middle##1
+17. the person who's sport is volleyball is on the left of the person who's sport is climbing##1
+18. the person driving the jet-ski is on the right of the fan of gospel##1
+19. the person who's sport is cricket is in the middle##1
+20. the owner of the pony is the person who's sport is climbing##1
+21. the fan of electronic is on the right of the person eating grapes##1
+22. the fisherman is on the left of the owner of the pony##1","{'Food': ['grapes', 'lettuce', 'potato', 'cucumber', 'radish'], 'Job': ['electrician', 'architect', 'bartender', 'fisherman', 'mechanic'], 'Music-Genre': ['indie', 'electronic', 'r&b', 'gospel', 'jazz'], 'Nationality': ['british', 'american', 'nigerian', 'spanish', 'german'], 'Pet': ['frog', 'lizard', 'snake', 'turtle', 'pony'], 'Sport': ['cycling', 'surfing', 'cricket', 'volleyball', 'climbing'], 'Transport': ['boat', 'bike', 'car', 'skateboard', 'jet-ski']}"
+Pt1_7x5_level2-2,"There are 5 different favourite beverages: cola, fanta, hot-chocolate, milk, sprite
+There 5 different types of food: apricot, cherry, garlic, mango, pineapple
+The people have 5 different hobbies: drawing, sudoku, traveling, video-games, woodworking
+The people have 5 different jobs:  architect, engineer, lawyer, software-developer, writer
+The people prefer 5 different music-genres: disco, electronic, jazz, punk, techno
+There are 5 different nationalities: brazilian, dutch, malaysian, polish, turkish
+The people use 5 different means of transport: airplane, bike, scooter, subway, train
+ 1. the dutch is the person eating cherry##1
+ 2. the person eating garlic is on the right of the lawyer##1
+ 3. the person drinking cola is on the left of the person who's hobby is drawing##1
+ 4. the person drinking fanta is on the right of the person who's hobby is sudoku##1
+ 5. the lawyer is on the right of the fan of punk##1
+ 6. the person eating apricot is the lawyer##1
+ 7. the person who's hobby is video-games is on the right of the person driving the airplane##1
+ 8. the person driving the airplane is between the person who's hobby is video-games and the person drinking sprite
+ 9. the software-developer is on the right of the dutch##1
+10. the person who's hobby is traveling is on the left of the person eating apricot##1
+11. the person who's hobby is video-games is on the right of the person eating cherry##1
+12. the person drinking milk is the person who's hobby is sudoku##1
+13. the person who's hobby is woodworking is on the right of the fan of techno##1
+14. the person drinking milk is on the right of the malaysian##1
+15. the fan of disco is in the middle##1
+16. the engineer is on the left of the person driving the train##1
+17. the person driving the scooter is on the right of the fan of punk##1
+18. the fan of jazz is between the person eating mango and the person driving the bike
+19. the turkish is on the right of the fan of jazz##1
+20. the polish is on the far left##1
+21. the writer is on the right of the person driving the scooter##1","{'Beverage': ['cola', 'hot-chocolate', 'sprite', 'milk', 'fanta'], 'Food': ['pineapple', 'apricot', 'garlic', 'cherry', 'mango'], 'Hobby': ['traveling', 'drawing', 'woodworking', 'sudoku', 'video-games'], 'Job': ['architect', 'lawyer', 'writer', 'engineer', 'software-developer'], 'Music-Genre': ['punk', 'techno', 'disco', 'jazz', 'electronic'], 'Nationality': ['polish', 'brazilian', 'malaysian', 'dutch', 'turkish'], 'Transport': ['subway', 'scooter', 'bike', 'airplane', 'train']}"
+Pt1_7x5_level2-3,"There are 5 different favourite beverages: juice, lemonade, milk, sprite, tea
+There 5 different types of food: apricot, cauliflower, kale, potato, pumpkin
+The people have 5 different jobs:  electrician, mechanic, musician, project-manager, scientist
+The people perfer 5 different movie-genres: action, adventure, musical, satire, scientific
+The people prefer 5 different music-genres: classical, country, funk, hip-hop, r&b
+5 different pets are kept: cat, goat, horse, rabbit, turtle
+The people prefer 5 different types of sport: biathlon, handball, ice-hockey, volleyball, water-polo
+ 1. the fan of classical is between the person drinking sprite and the person watching musical movies
+ 2. the project-manager is the person eating kale##1
+ 3. the person watching action movies is between the person watching scientific movies and the owner of the rabbit
+ 4. the person watching musical movies is on the left of the scientist##1
+ 5. the person who's sport is water-polo is on the left of the person who's sport is ice-hockey##1
+ 6. the owner of the turtle is on the left of the person drinking tea##1
+ 7. the person watching action movies is on the left of the fan of country##1
+ 8. the person drinking sprite is on the left of the fan of country##1
+ 9. the fan of hip-hop is on the far right##1
+10. the fan of country is on the left of the musician##1
+11. the fan of r&b is on the far left##1
+12. the person eating apricot is on the right of the person watching adventure movies##1
+13. the owner of the goat is the person who's sport is volleyball##1
+14. the electrician is on the left of the project-manager##1
+15. the electrician is on the right of the person drinking juice##1
+16. the person eating potato is on the left of the owner of the turtle##1
+17. the person drinking milk is on the right of the owner of the horse##1
+18. the person drinking milk is on the far right##1
+19. the person eating pumpkin is on the far right##1
+20. the person who's sport is water-polo is the fan of classical##1
+21. the person who's sport is ice-hockey is in the middle##1
+22. the person who's sport is handball is on the left of the person eating potato##1","{'Beverage': ['lemonade', 'juice', 'sprite', 'tea', 'milk'], 'Food': ['cauliflower', 'potato', 'apricot', 'kale', 'pumpkin'], 'Job': ['mechanic', 'scientist', 'electrician', 'project-manager', 'musician'], 'Movie-Genre': ['musical', 'adventure', 'action', 'scientific', 'satire'], 'Music-Genre': ['r&b', 'classical', 'funk', 'country', 'hip-hop'], 'Pet': ['cat', 'rabbit', 'turtle', 'horse', 'goat'], 'Sport': ['handball', 'water-polo', 'ice-hockey', 'biathlon', 'volleyball']}"
+Pt1_7x5_level2-4,"There are 5 different favourite beverages: cola, fanta, hot-chocolate, milk, soy-milk
+The people have 5 different hobbies: fishing, magic-tricks, photography, puzzles, woodworking
+The people have 5 different jobs:  analyst, architect, coach, dressmaker, engineer
+The people perfer 5 different movie-genres: comedy, mystery, spy, thriller, zombie
+The people prefer 5 different music-genres: ambient, d&b, folk, pop, techno
+There are 5 different nationalities: chinese, german, italian, nigerian, pakistani
+5 different pets are kept: bird, dog, hedgehog, horse, rat
+ 1. the person drinking hot-chocolate is between the coach and the fan of folk
+ 2. the person who's hobby is puzzles is on the left of the fan of techno##1
+ 3. the pakistani is the dressmaker##1
+ 4. the architect is the german##1
+ 5. the person drinking soy-milk is on the left of the person drinking cola##1
+ 6. the person drinking fanta is on the left of the person watching comedy movies##1
+ 7. the italian is on the right of the fan of d&b##1
+ 8. the person who's hobby is puzzles is the person drinking soy-milk##1
+ 9. the owner of the dog is on the far left##1
+10. the person drinking soy-milk is on the left of the owner of the bird##1
+11. the person who's hobby is woodworking is the person watching spy movies##1
+12. the italian is on the left of the chinese##1
+13. the person watching zombie movies is on the far left##1
+14. the nigerian is on the left of the person watching mystery movies##1
+15. the person watching thriller movies is on the right of the engineer##1
+16. the owner of the horse is between the person who's hobby is photography and the owner of the hedgehog
+17. the person watching zombie movies is the person who's hobby is magic-tricks##1
+18. the fan of ambient is on the left of the dressmaker##1
+19. the owner of the horse is in the middle##1
+20. the person drinking fanta is on the right of the pakistani##1","{'Beverage': ['milk', 'hot-chocolate', 'fanta', 'soy-milk', 'cola'], 'Hobby': ['magic-tricks', 'photography', 'woodworking', 'puzzles', 'fishing'], 'Job': ['coach', 'dressmaker', 'analyst', 'engineer', 'architect'], 'Movie-Genre': ['zombie', 'mystery', 'spy', 'comedy', 'thriller'], 'Music-Genre': ['ambient', 'd&b', 'folk', 'pop', 'techno'], 'Nationality': ['nigerian', 'pakistani', 'italian', 'chinese', 'german'], 'Pet': ['dog', 'rat', 'horse', 'hedgehog', 'bird']}"
+Pt1_7x5_level2-5,"There are 5 different favourite beverages: almond-milk, coffee, cola, fanta, sprite
+There 5 different types of food: banana, kale, lettuce, orange, spinach
+The people have 5 different jobs:  coach, dancer, lawyer, mechanic, software-developer
+The people prefer 5 different music-genres: classical, indie, pop, rock, soul
+5 different pets are kept: dog, lizard, mouse, snake, turtle
+The people prefer 5 different types of sport: baseball, basketball, biathlon, sailing, skiing
+The people use 5 different means of transport: airplane, bus, motorbike, train, tram
+ 1. the person eating banana is between the lawyer and the coach
+ 2. the dancer is on the left of the fan of pop##1
+ 3. the person eating lettuce is between the person eating kale and the fan of classical
+ 4. the owner of the dog is the person drinking fanta##1
+ 5. the person who's sport is skiing is on the far left##1
+ 6. the owner of the turtle is between the fan of soul and the person who's sport is sailing
+ 7. the person driving the airplane is on the right of the person driving the tram##1
+ 8. the person who's sport is baseball is the person eating kale##1
+ 9. the person driving the bus is the owner of the snake##1
+10. the person eating banana is on the left of the fan of indie##1
+11. the owner of the dog is on the right of the person drinking sprite##1
+12. the person eating kale is on the left of the person eating orange##1
+13. the person drinking cola is on the far left##1
+14. the person who's sport is basketball is between the person driving the tram and the person who's sport is skiing
+15. the owner of the mouse is the person drinking sprite##1
+16. the fan of rock is on the left of the owner of the dog##1
+17. the fan of rock is between the software-developer and the owner of the lizard
+18. the person eating banana is on the right of the person eating spinach##1
+19. the person driving the airplane is on the left of the person driving the train##1
+20. the person eating banana is between the person drinking cola and the person drinking coffee
+21. the lawyer is on the right of the mechanic##1","{'Beverage': ['cola', 'almond-milk', 'coffee', 'sprite', 'fanta'], 'Food': ['spinach', 'banana', 'lettuce', 'kale', 'orange'], 'Job': ['coach', 'mechanic', 'lawyer', 'dancer', 'software-developer'], 'Music-Genre': ['soul', 'classical', 'indie', 'rock', 'pop'], 'Pet': ['snake', 'turtle', 'lizard', 'mouse', 'dog'], 'Sport': ['skiing', 'basketball', 'sailing', 'baseball', 'biathlon'], 'Transport': ['bus', 'motorbike', 'tram', 'airplane', 'train']}"
+Pt1_7x5_level2-6,"There are 5 different favourite beverages: almond-milk, iced-tea, milk, soy-milk, water
+The people have 5 different hobbies: drawing, photography, skydiving, video-games, writing
+The people have 5 different jobs:  designer, freelancer, librarian, police-officer, writer
+The people perfer 5 different movie-genres: epic, fantasy, martial-arts, western, zombie
+The people prefer 5 different music-genres: ambient, electronic, hip-hop, soul, techno
+5 different pets are kept: cat, ferret, fish, goat, rat
+The people prefer 5 different types of sport: cycling, rugby, snowboarding, surfing, tennis
+ 1. the person who's hobby is skydiving is between the person drinking milk and the person who's sport is surfing
+ 2. the person watching western movies is on the right of the person drinking water##1
+ 3. the person who's hobby is writing is on the far right##1
+ 4. the fan of soul is the owner of the cat##1
+ 5. the person drinking milk is on the right of the police-officer##1
+ 6. the person watching epic movies is between the owner of the fish and the person watching martial-arts movies
+ 7. the person who's hobby is video-games is on the left of the person drinking iced-tea##1
+ 8. the owner of the ferret is the fan of hip-hop##1
+ 9. the writer is the person who's hobby is skydiving##1
+10. the fan of ambient is on the right of the person who's sport is rugby##1
+11. the person who's hobby is photography is on the right of the person watching zombie movies##1
+12. the person who's sport is cycling is on the left of the person drinking iced-tea##1
+13. the person drinking milk is in the middle##1
+14. the fan of ambient is on the left of the owner of the goat##1
+15. the person who's sport is tennis is on the left of the fan of electronic##1
+16. the freelancer is on the left of the fan of ambient##1
+17. the person watching western movies is on the far right##1
+18. the person drinking almond-milk is on the right of the owner of the fish##1
+19. the designer is on the right of the person who's sport is tennis##1
+20. the person who's sport is rugby is in the middle##1
+21. the owner of the ferret is between the fan of techno and the freelancer","{'Beverage': ['soy-milk', 'iced-tea', 'milk', 'water', 'almond-milk'], 'Hobby': ['video-games', 'photography', 'drawing', 'skydiving', 'writing'], 'Job': ['librarian', 'police-officer', 'freelancer', 'writer', 'designer'], 'Movie-Genre': ['zombie', 'martial-arts', 'epic', 'fantasy', 'western'], 'Music-Genre': ['techno', 'hip-hop', 'soul', 'ambient', 'electronic'], 'Pet': ['rat', 'ferret', 'cat', 'fish', 'goat'], 'Sport': ['cycling', 'snowboarding', 'rugby', 'tennis', 'surfing']}"
+Pt1_7x5_level2-7,"There are 5 different favourite beverages: coffee, cola, hot-chocolate, mirinda, tea
+The people have 5 different hobbies: card-games, chess, collecting, drawing, traveling
+The people have 5 different jobs:  architect, dancer, doctor, mechanic, social-worker
+The people perfer 5 different movie-genres: animation, crime, horror, romance, spy
+There are 5 different nationalities: canadian, german, pakistani, russian, turkish
+5 different pets are kept: chinchilla, horse, mouse, pony, rabbit
+The people prefer 5 different types of sport: climbing, cricket, lacrosse, skiing, water-polo
+ 1. the owner of the pony is in the middle##1
+ 2. the russian is on the left of the person watching animation movies##1
+ 3. the pakistani is between the mechanic and the social-worker
+ 4. the person who's sport is climbing is on the right of the person watching horror movies##1
+ 5. the person who's hobby is collecting is the social-worker##1
+ 6. the person drinking cola is on the right of the person drinking tea##1
+ 7. the owner of the rabbit is on the left of the owner of the pony##1
+ 8. the canadian is the person who's sport is skiing##1
+ 9. the dancer is on the right of the person who's hobby is card-games##1
+10. the person who's sport is lacrosse is the person watching spy movies##1
+11. the person watching crime movies is the person who's hobby is drawing##1
+12. the person who's sport is water-polo is on the right of the german##1
+13. the canadian is the person watching horror movies##1
+14. the owner of the rabbit is the person drinking tea##1
+15. the person who's sport is water-polo is the owner of the horse##1
+16. the person watching animation movies is between the person drinking mirinda and the mechanic
+17. the mechanic is on the right of the person drinking coffee##1
+18. the person drinking hot-chocolate is the person who's hobby is drawing##1
+19. the person who's hobby is collecting is on the right of the owner of the pony##1
+20. the owner of the rabbit is between the owner of the pony and the person who's hobby is traveling
+21. the doctor is the owner of the chinchilla##1","{'Beverage': ['coffee', 'tea', 'cola', 'mirinda', 'hot-chocolate'], 'Hobby': ['traveling', 'card-games', 'chess', 'collecting', 'drawing'], 'Job': ['doctor', 'mechanic', 'dancer', 'social-worker', 'architect'], 'Movie-Genre': ['horror', 'romance', 'animation', 'spy', 'crime'], 'Nationality': ['canadian', 'russian', 'pakistani', 'german', 'turkish'], 'Pet': ['chinchilla', 'rabbit', 'pony', 'mouse', 'horse'], 'Sport': ['skiing', 'climbing', 'cricket', 'lacrosse', 'water-polo']}"
+Pt1_7x5_level2-8,"There are 5 different favourite beverages: 7up, almond-milk, lemonade, sprite, tea
+There 5 different types of food: artichoke, cabbage, kiwi, orange, strawberry
+The people have 5 different hobbies: camping, cooking, dancing, rock-climbing, woodworking
+The people prefer 5 different music-genres: blues, classical, metal, r&b, salsa
+There are 5 different nationalities: egyptian, german, japanese, russian, turkish
+The people prefer 5 different types of sport: rowing, sailing, skiing, soccer, tennis
+The people use 5 different means of transport: boat, jet-ski, roller, skateboard, train
+ 1. the person eating orange is on the left of the japanese##1
+ 2. the fan of metal is the egyptian##1
+ 3. the turkish is on the right of the person who's hobby is camping##1
+ 4. the japanese is the person eating strawberry##1
+ 5. the person who's hobby is dancing is on the left of the person who's hobby is woodworking##1
+ 6. the turkish is on the right of the german##1
+ 7. the person driving the jet-ski is the fan of classical##1
+ 8. the person who's sport is skiing is in the middle##1
+ 9. the person drinking sprite is on the left of the japanese##1
+10. the person driving the roller is on the left of the person drinking tea##1
+11. the person who's sport is tennis is on the left of the person eating kiwi##1
+12. the person who's sport is rowing is on the right of the fan of metal##1
+13. the turkish is the person who's sport is sailing##1
+14. the person who's sport is sailing is on the right of the person eating artichoke##1
+15. the person who's sport is skiing is between the person who's hobby is rock-climbing and the person driving the boat
+16. the fan of blues is the person driving the skateboard##1
+17. the person who's hobby is rock-climbing is on the left of the person driving the jet-ski##1
+18. the fan of r&b is the person who's sport is sailing##1
+19. the person driving the train is on the far right##1
+20. the person eating strawberry is on the right of the turkish##1
+21. the fan of blues is on the right of the person drinking almond-milk##1
+22. the person who's hobby is cooking is the person driving the roller##1
+23. the japanese is the person drinking lemonade##1","{'Beverage': ['almond-milk', 'tea', '7up', 'sprite', 'lemonade'], 'Food': ['cabbage', 'kiwi', 'artichoke', 'orange', 'strawberry'], 'Hobby': ['cooking', 'rock-climbing', 'camping', 'dancing', 'woodworking'], 'Music-Genre': ['metal', 'blues', 'classical', 'r&b', 'salsa'], 'Nationality': ['egyptian', 'russian', 'german', 'turkish', 'japanese'], 'Sport': ['tennis', 'rowing', 'skiing', 'sailing', 'soccer'], 'Transport': ['roller', 'skateboard', 'jet-ski', 'boat', 'train']}"
+Pt1_7x5_level2-9,"There are 5 different favourite beverages: 7up, hot-chocolate, iced-tea, juice, sprite
+There 5 different types of food: cabbage, cherry, cranberry, lime, spinach
+The people perfer 5 different movie-genres: documentary, drama, horror, sports, zombie
+The people prefer 5 different music-genres: d&b, folk, metal, r&b, salsa
+5 different pets are kept: chinchilla, dog, ferret, lizard, pony
+The people prefer 5 different types of sport: basketball, climbing, handball, sailing, water-polo
+The people use 5 different means of transport: bike, helicopter, motorbike, ship, tram
+ 1. the fan of d&b is between the person drinking hot-chocolate and the fan of r&b
+ 2. the person driving the motorbike is the person drinking sprite##1
+ 3. the person eating spinach is on the left of the owner of the lizard##1
+ 4. the person who's sport is water-polo is the owner of the dog##1
+ 5. the person driving the ship is on the right of the fan of salsa##1
+ 6. the fan of folk is on the right of the owner of the lizard##1
+ 7. the person eating spinach is on the far left##1
+ 8. the person driving the helicopter is on the right of the person eating cabbage##1
+ 9. the person drinking hot-chocolate is the person eating cherry##1
+10. the fan of salsa is on the left of the person eating cabbage##1
+11. the person driving the tram is on the left of the owner of the chinchilla##1
+12. the person watching horror movies is on the left of the owner of the ferret##1
+13. the person driving the tram is the person watching drama movies##1
+14. the person watching documentary movies is on the right of the person who's sport is water-polo##1
+15. the person drinking juice is on the far right##1
+16. the owner of the pony is on the left of the person who's sport is climbing##1
+17. the person drinking iced-tea is the person eating cranberry##1
+18. the person who's sport is sailing is on the left of the fan of metal##1
+19. the person who's sport is basketball is in the middle##1
+20. the person driving the ship is on the left of the person watching zombie movies##1","{'Beverage': ['sprite', '7up', 'hot-chocolate', 'iced-tea', 'juice'], 'Food': ['spinach', 'cabbage', 'cherry', 'cranberry', 'lime'], 'Movie-Genre': ['sports', 'horror', 'zombie', 'drama', 'documentary'], 'Music-Genre': ['salsa', 'metal', 'folk', 'd&b', 'r&b'], 'Pet': ['pony', 'lizard', 'ferret', 'dog', 'chinchilla'], 'Sport': ['sailing', 'climbing', 'basketball', 'water-polo', 'handball'], 'Transport': ['motorbike', 'ship', 'helicopter', 'tram', 'bike']}"
diff --git a/part2/level2/Pt2_7x6_level2.csv b/part2/level2/Pt2_7x6_level2.csv
new file mode 100644
index 0000000000000000000000000000000000000000..2e21e0e6d5b637136db819715f9ef463292c8bdf
--- /dev/null
+++ b/part2/level2/Pt2_7x6_level2.csv
@@ -0,0 +1,355 @@
+ID,Clues,SolutionGrid
+Pt1_7x6_level2-0,"There 6 different types of food: banana, cherry, nectarine, pumpkin, spinach, tomato
+The people have 6 different hobbies: gardening, hiking, rock-climbing, sudoku, traveling, video-games
+The people prefer 6 different music-genres: classical, country, funk, gospel, soul, techno
+There are 6 different nationalities: american, australian, indian, indonesian, spanish, thai
+6 different pets are kept: bird, dog, fish, goat, rabbit, snake
+The people prefer 6 different types of sport: biathlon, climbing, cycling, sailing, skiing, water-polo
+The people use 6 different means of transport: airplane, car, snowmobile, subway, train, trike
+ 1. the person eating pumpkin is on the right of the person eating cherry##1
+ 2. the person eating nectarine is the owner of the dog##1
+ 3. the owner of the snake is on the right of the person driving the airplane##1
+ 4. the person eating banana is between the fan of funk and the spanish
+ 5. the indonesian is on the right of the fan of gospel##1
+ 6. the owner of the bird is between the person eating pumpkin and the fan of techno
+ 7. the person driving the snowmobile is on the left of the person driving the car##1
+ 8. the thai is the person driving the trike##1
+ 9. the owner of the snake is the person who's sport is biathlon##1
+10. the person who's hobby is sudoku is the owner of the fish##1
+11. the person who's sport is water-polo is on the right of the thai##1
+12. the person driving the car is the person who's sport is sailing##1
+13. the fan of classical is the person who's hobby is video-games##1
+14. the indian is on the right of the person who's hobby is sudoku##1
+15. the thai is between the indian and the owner of the snake
+16. the person who's hobby is video-games is on the left of the fan of soul##1
+17. the fan of country is the person who's sport is cycling##1
+18. the person who's sport is climbing is on the left of the owner of the goat##1
+19. the owner of the rabbit is on the right of the owner of the bird##1
+20. the person who's hobby is rock-climbing is between the person who's sport is cycling and the person who's sport is climbing
+21. the person driving the subway is on the left of the person who's hobby is hiking##1
+22. the person who's sport is skiing is on the far left##1
+23. the owner of the dog is on the far left##1
+24. the person who's hobby is gardening is on the right of the person who's hobby is hiking##1
+25. the indian is the person driving the subway##1
+26. the person eating spinach is the person eating spinach##1
+27. the person driving the snowmobile is between the indian and the owner of the rabbit
+28. the indonesian is on the left of the person eating spinach##1
+29. the person eating tomato is the person driving the snowmobile##1
+30. the person eating banana is the australian##1","{'Food': ['nectarine', 'banana', 'cherry', 'pumpkin', 'tomato', 'spinach'], 'Hobby': ['video-games', 'traveling', 'sudoku', 'rock-climbing', 'hiking', 'gardening'], 'Music-Genre': ['classical', 'soul', 'funk', 'gospel', 'country', 'techno'], 'Nationality': ['spanish', 'australian', 'thai', 'indian', 'indonesian', 'american'], 'Pet': ['dog', 'snake', 'fish', 'goat', 'bird', 'rabbit'], 'Sport': ['skiing', 'biathlon', 'climbing', 'water-polo', 'cycling', 'sailing'], 'Transport': ['airplane', 'train', 'trike', 'subway', 'snowmobile', 'car']}"
+Pt1_7x6_level2-1,"There are 6 different favourite beverages: fanta, juice, mirinda, soy-milk, tea, water
+There 6 different types of food: apple, asparagus, avocado, broccoli, tomato, watermelon
+The people have 6 different hobbies: collecting, gardening, hiking, reading, rock-climbing, woodworking
+The people have 6 different jobs:  dancer, doctor, electrician, lawyer, pilot, security-guard
+The people perfer 6 different movie-genres: adventure, documentary, romance, scientific, superhero, zombie
+There are 6 different nationalities: british, egyptian, italian, malaysian, polish, thai
+The people use 6 different means of transport: airplane, bike, boat, scooter, skateboard, snowmobile
+ 1. the person eating apple is on the left of the person drinking water##1
+ 2. the person who's hobby is rock-climbing is the malaysian##1
+ 3. the thai is between the person eating watermelon and the doctor
+ 4. the person watching adventure movies is on the left of the person drinking tea##1
+ 5. the person driving the bike is the person eating broccoli##1
+ 6. the person watching scientific movies is on the left of the dancer##1
+ 7. the person eating broccoli is between the person drinking fanta and the person eating apple
+ 8. the person driving the airplane is on the far left##1
+ 9. the security-guard is on the left of the person driving the scooter##1
+10. the person drinking soy-milk is on the left of the polish##1
+11. the egyptian is on the far right##1
+12. the person eating avocado is on the left of the pilot##1
+13. the person driving the scooter is on the right of the person drinking soy-milk##1
+14. the person watching superhero movies is on the right of the person eating asparagus##1
+15. the person watching zombie movies is between the person watching adventure movies and the italian
+16. the person watching documentary movies is on the left of the security-guard##1
+17. the person eating broccoli is on the right of the person who's hobby is reading##1
+18. the person drinking juice is on the right of the person driving the boat##1
+19. the person who's hobby is woodworking is on the right of the malaysian##1
+20. the person eating tomato is the person watching superhero movies##1
+21. the person eating broccoli is the person who's hobby is hiking##1
+22. the person eating watermelon is on the far left##1
+23. the italian is on the right of the person eating apple##1
+24. the person who's hobby is rock-climbing is on the right of the electrician##1
+25. the electrician is the person who's hobby is gardening##1
+26. the dancer is on the far right##1
+27. the person driving the snowmobile is the person drinking juice##1
+28. the person driving the boat is between the person eating apple and the person who's hobby is rock-climbing","{'Beverage': ['fanta', 'soy-milk', 'tea', 'water', 'juice', 'mirinda'], 'Food': ['watermelon', 'broccoli', 'apple', 'avocado', 'asparagus', 'tomato'], 'Hobby': ['reading', 'hiking', 'collecting', 'gardening', 'rock-climbing', 'woodworking'], 'Job': ['lawyer', 'security-guard', 'doctor', 'electrician', 'pilot', 'dancer'], 'Movie-Genre': ['documentary', 'adventure', 'zombie', 'romance', 'scientific', 'superhero'], 'Nationality': ['british', 'thai', 'polish', 'italian', 'malaysian', 'egyptian'], 'Transport': ['airplane', 'bike', 'scooter', 'boat', 'snowmobile', 'skateboard']}"
+Pt1_7x6_level2-2,"There 6 different types of food: apricot, grapefruit, mango, pomegranate, raspberry, tomato
+The people have 6 different jobs:  accountant, chef, electrician, librarian, police-officer, scientist
+The people prefer 6 different music-genres: d&b, hip-hop, jazz, reggae, salsa, techno
+There are 6 different nationalities: argentine, german, italian, japanese, nigerian, thai
+6 different pets are kept: cat, hamster, horse, lizard, mouse, turtle
+The people prefer 6 different types of sport: baseball, ice-hockey, lacrosse, sailing, skateboarding, soccer
+The people use 6 different means of transport: bike, jet-ski, quad-bike, taxi, train, van
+ 1. the fan of reggae is on the left of the german##1
+ 2. the person who's sport is ice-hockey is on the left of the nigerian##1
+ 3. the person eating tomato is between the argentine and the fan of reggae
+ 4. the owner of the cat is on the far left##1
+ 5. the fan of techno is the person driving the taxi##1
+ 6. the person eating mango is on the right of the person eating tomato##1
+ 7. the owner of the mouse is the police-officer##1
+ 8. the police-officer is on the right of the fan of reggae##1
+ 9. the electrician is between the fan of salsa and the person driving the train
+10. the librarian is the person eating mango##1
+11. the person driving the jet-ski is on the right of the person driving the train##1
+12. the accountant is the person eating raspberry##1
+13. the fan of d&b is on the right of the person eating raspberry##1
+14. the person eating tomato is on the right of the person who's sport is soccer##1
+15. the person eating pomegranate is on the left of the person driving the train##1
+16. the person who's sport is baseball is the person driving the quad-bike##1
+17. the fan of salsa is between the owner of the hamster and the owner of the cat
+18. the person who's sport is sailing is between the argentine and the chef
+19. the person driving the taxi is on the far left##1
+20. the person eating grapefruit is the thai##1
+21. the owner of the mouse is on the left of the owner of the lizard##1
+22. the japanese is on the left of the fan of hip-hop##1
+23. the person who's sport is soccer is on the left of the person who's sport is sailing##1
+24. the person driving the bike is on the right of the person eating raspberry##1
+25. the owner of the turtle is the person eating raspberry##1
+26. the person eating mango is on the right of the german##1
+27. the fan of d&b is on the right of the person who's sport is skateboarding##1","{'Food': ['grapefruit', 'raspberry', 'pomegranate', 'apricot', 'tomato', 'mango'], 'Job': ['scientist', 'accountant', 'electrician', 'chef', 'police-officer', 'librarian'], 'Music-Genre': ['techno', 'salsa', 'd&b', 'reggae', 'hip-hop', 'jazz'], 'Nationality': ['thai', 'nigerian', 'italian', 'japanese', 'german', 'argentine'], 'Pet': ['cat', 'turtle', 'hamster', 'horse', 'mouse', 'lizard'], 'Sport': ['ice-hockey', 'skateboarding', 'lacrosse', 'soccer', 'sailing', 'baseball'], 'Transport': ['taxi', 'van', 'bike', 'train', 'jet-ski', 'quad-bike']}"
+Pt1_7x6_level2-3,"There are 6 different favourite beverages: 7up, almond-milk, juice, soy-milk, tea, water
+There 6 different types of food: apricot, artichoke, banana, cabbage, lemon, pepper
+The people have 6 different hobbies: board-games, filmmaking, fishing, puzzles, traveling, writing
+The people have 6 different jobs:  analyst, freelancer, journalist, pilot, teacher, videographer
+The people prefer 6 different music-genres: ambient, country, d&b, dubstep, house, salsa
+The people prefer 6 different types of sport: badminton, cricket, parkour, rowing, sailing, swimming
+The people use 6 different means of transport: bike, boat, car, jet-ski, roller, tram
+ 1. the person who's hobby is writing is on the left of the person eating banana##1
+ 2. the person who's sport is sailing is on the right of the person who's hobby is board-games##1
+ 3. the fan of ambient is on the left of the freelancer##1
+ 4. the person drinking water is on the right of the person who's sport is badminton##1
+ 5. the fan of d&b is the person who's hobby is board-games##1
+ 6. the person drinking 7up is on the far right##1
+ 7. the fan of country is on the left of the person drinking 7up##1
+ 8. the person who's sport is parkour is on the right of the person who's hobby is fishing##1
+ 9. the person eating cabbage is between the journalist and the teacher
+10. the videographer is on the left of the person driving the car##1
+11. the person eating lemon is on the far left##1
+12. the person who's sport is sailing is the person driving the roller##1
+13. the person drinking 7up is the fan of house##1
+14. the person who's sport is cricket is the person eating pepper##1
+15. the person who's sport is badminton is on the right of the person who's hobby is writing##1
+16. the person drinking soy-milk is on the left of the person drinking juice##1
+17. the person who's sport is sailing is the person who's hobby is writing##1
+18. the person eating apricot is on the right of the person drinking tea##1
+19. the person who's sport is swimming is the person who's hobby is filmmaking##1
+20. the person driving the tram is on the left of the person driving the boat##1
+21. the fan of salsa is the person who's hobby is puzzles##1
+22. the teacher is between the pilot and the person driving the bike
+23. the person driving the car is on the right of the fan of country##1
+24. the person who's sport is parkour is the person drinking soy-milk##1
+25. the person eating pepper is on the right of the person eating apricot##1
+26. the fan of dubstep is on the far left##1
+27. the fan of house is the person who's sport is cricket##1","{'Beverage': ['almond-milk', 'soy-milk', 'juice', 'tea', 'water', '7up'], 'Food': ['lemon', 'cabbage', 'artichoke', 'banana', 'apricot', 'pepper'], 'Hobby': ['fishing', 'board-games', 'writing', 'puzzles', 'filmmaking', 'traveling'], 'Job': ['journalist', 'pilot', 'teacher', 'freelancer', 'videographer', 'analyst'], 'Music-Genre': ['dubstep', 'd&b', 'ambient', 'salsa', 'country', 'house'], 'Sport': ['rowing', 'parkour', 'sailing', 'badminton', 'swimming', 'cricket'], 'Transport': ['tram', 'boat', 'roller', 'bike', 'jet-ski', 'car']}"
+Pt1_7x6_level2-4,"The people have 6 different hobbies: baking, card-games, chess, hiking, skydiving, traveling
+The people have 6 different jobs:  bartender, freelancer, pilot, security-guard, social-worker, teacher
+The people perfer 6 different movie-genres: animation, crime, horror, spy, thriller, western
+The people prefer 6 different music-genres: d&b, house, jazz, punk, rock, salsa
+There are 6 different nationalities: american, australian, canadian, indian, thai, turkish
+6 different pets are kept: cat, chinchilla, frog, hamster, mouse, snake
+The people use 6 different means of transport: bus, jet-ski, motorbike, roller, trike, van
+ 1. the owner of the mouse is on the left of the person watching animation movies##1
+ 2. the pilot is the person driving the bus##1
+ 3. the person who's hobby is card-games is on the right of the australian##1
+ 4. the person driving the motorbike is the fan of d&b##1
+ 5. the person who's hobby is hiking is between the security-guard and the bartender
+ 6. the owner of the mouse is on the left of the fan of rock##1
+ 7. the person who's hobby is chess is between the person watching spy movies and the thai
+ 8. the owner of the frog is the person watching animation movies##1
+ 9. the person driving the trike is the fan of rock##1
+10. the freelancer is on the right of the turkish##1
+11. the owner of the cat is on the right of the american##1
+12. the fan of d&b is between the pilot and the fan of jazz
+13. the owner of the cat is the person who's hobby is skydiving##1
+14. the thai is on the left of the person watching crime movies##1
+15. the owner of the chinchilla is the teacher##1
+16. the owner of the snake is between the person watching thriller movies and the owner of the cat
+17. the pilot is on the far right##1
+18. the person who's hobby is card-games is on the right of the person driving the roller##1
+19. the person watching western movies is the fan of salsa##1
+20. the person who's hobby is hiking is on the left of the indian##1
+21. the american is on the left of the fan of punk##1
+22. the bartender is on the right of the person watching western movies##1
+23. the teacher is the fan of jazz##1
+24. the australian is between the person driving the jet-ski and the person driving the trike
+25. the person watching thriller movies is the person driving the van##1
+26. the fan of jazz is the person watching thriller movies##1
+27. the person who's hobby is baking is on the right of the indian##1
+28. the person watching western movies is on the right of the turkish##1","{'Hobby': ['traveling', 'hiking', 'card-games', 'baking', 'chess', 'skydiving'], 'Job': ['security-guard', 'freelancer', 'bartender', 'teacher', 'social-worker', 'pilot'], 'Movie-Genre': ['horror', 'western', 'animation', 'thriller', 'crime', 'spy'], 'Music-Genre': ['house', 'salsa', 'rock', 'jazz', 'd&b', 'punk'], 'Nationality': ['turkish', 'australian', 'indian', 'thai', 'american', 'canadian'], 'Pet': ['hamster', 'mouse', 'frog', 'chinchilla', 'snake', 'cat'], 'Transport': ['jet-ski', 'roller', 'trike', 'van', 'motorbike', 'bus']}"
+Pt1_7x6_level2-5,"There are 6 different favourite beverages: coffee, hot-chocolate, lemonade, milk, sprite, tea
+There 6 different types of food: blueberry, carrot, grapes, lettuce, peas, pepper
+The people have 6 different hobbies: chess, dancing, filmmaking, magic-tricks, sudoku, video-games
+The people perfer 6 different movie-genres: action, crime, family, satire, scientific, zombie
+There are 6 different nationalities: american, argentine, brazilian, dutch, italian, pakistani
+6 different pets are kept: ferret, goldfish, horse, lizard, pony, rat
+The people use 6 different means of transport: boat, bus, helicopter, scooter, subway, van
+ 1. the dutch is on the right of the person drinking coffee##1
+ 2. the person watching satire movies is on the left of the owner of the horse##1
+ 3. the person who's hobby is sudoku is the owner of the rat##1
+ 4. the owner of the rat is on the left of the person driving the van##1
+ 5. the person watching zombie movies is on the left of the person driving the scooter##1
+ 6. the owner of the goldfish is on the far left##1
+ 7. the person driving the van is the person watching family movies##1
+ 8. the person eating grapes is on the left of the owner of the horse##1
+ 9. the person watching crime movies is between the italian and the person eating blueberry
+10. the person who's hobby is filmmaking is between the person driving the bus and the person driving the scooter
+11. the person watching scientific movies is on the left of the person eating carrot##1
+12. the brazilian is on the left of the american##1
+13. the person who's hobby is video-games is on the far right##1
+14. the person watching crime movies is on the left of the person driving the subway##1
+15. the person eating blueberry is on the right of the person drinking tea##1
+16. the owner of the rat is on the left of the person driving the van##1
+17. the pakistani is the person eating pepper##1
+18. the person drinking sprite is the owner of the lizard##1
+19. the person drinking sprite is on the left of the person who's hobby is dancing##1
+20. the argentine is the person drinking milk##1
+21. the person who's hobby is sudoku is on the left of the owner of the horse##1
+22. the person watching crime movies is the person eating carrot##1
+23. the owner of the lizard is on the right of the person driving the scooter##1
+24. the person watching crime movies is on the right of the person driving the boat##1
+25. the person eating lettuce is on the right of the person drinking hot-chocolate##1
+26. the person who's hobby is magic-tricks is on the right of the person who's hobby is chess##1
+27. the person who's hobby is dancing is the person watching crime movies##1
+28. the person driving the subway is the person drinking coffee##1
+29. the owner of the pony is on the left of the person drinking sprite##1
+30. the person watching family movies is the owner of the horse##1","{'Beverage': ['hot-chocolate', 'tea', 'sprite', 'milk', 'coffee', 'lemonade'], 'Food': ['pepper', 'lettuce', 'blueberry', 'carrot', 'grapes', 'peas'], 'Hobby': ['chess', 'magic-tricks', 'filmmaking', 'dancing', 'sudoku', 'video-games'], 'Movie-Genre': ['zombie', 'action', 'scientific', 'crime', 'satire', 'family'], 'Nationality': ['pakistani', 'brazilian', 'american', 'argentine', 'italian', 'dutch'], 'Pet': ['goldfish', 'pony', 'lizard', 'ferret', 'rat', 'horse'], 'Transport': ['helicopter', 'scooter', 'boat', 'bus', 'subway', 'van']}"
+Pt1_7x6_level2-6,"There are 6 different favourite beverages: coffee, cola, lemonade, mirinda, soy-milk, tea
+The people have 6 different hobbies: board-games, collecting, magic-tricks, skydiving, sudoku, writing
+The people have 6 different jobs:  analyst, bartender, firefighter, police-officer, social-worker, software-developer
+The people perfer 6 different movie-genres: comedy, disaster, fantasy, mystery, thriller, zombie
+There are 6 different nationalities: brazilian, british, french, italian, nigerian, thai
+The people prefer 6 different types of sport: badminton, basketball, rowing, snowboarding, soccer, tennis
+The people use 6 different means of transport: airplane, boat, car, quad-bike, roller, skateboard
+ 1. the person drinking soy-milk is on the left of the nigerian##1
+ 2. the person drinking mirinda is the firefighter##1
+ 3. the person who's sport is basketball is the person watching fantasy movies##1
+ 4. the person who's sport is snowboarding is between the thai and the person watching disaster movies
+ 5. the social-worker is the person who's hobby is magic-tricks##1
+ 6. the french is between the person watching disaster movies and the thai
+ 7. the person driving the skateboard is the italian##1
+ 8. the person driving the roller is between the person who's hobby is skydiving and the person who's sport is rowing
+ 9. the french is on the right of the person who's sport is badminton##1
+10. the person who's hobby is board-games is on the far left##1
+11. the person who's sport is snowboarding is the person who's hobby is sudoku##1
+12. the person who's hobby is skydiving is on the right of the person drinking cola##1
+13. the person driving the boat is on the left of the person who's hobby is collecting##1
+14. the person driving the airplane is on the far left##1
+15. the italian is on the right of the person who's sport is soccer##1
+16. the person watching disaster movies is on the left of the person drinking mirinda##1
+17. the software-developer is the person watching fantasy movies##1
+18. the person watching mystery movies is between the person watching comedy movies and the person drinking lemonade
+19. the person who's hobby is magic-tricks is on the left of the firefighter##1
+20. the person driving the boat is the person watching mystery movies##1
+21. the person who's sport is rowing is on the far left##1
+22. the brazilian is the person watching thriller movies##1
+23. the person who's sport is tennis is the bartender##1
+24. the nigerian is between the person who's sport is basketball and the person who's sport is rowing
+25. the social-worker is on the left of the person watching mystery movies##1
+26. the social-worker is on the right of the person drinking tea##1
+27. the police-officer is the person watching thriller movies##1
+28. the person drinking mirinda is on the right of the person driving the car##1","{'Beverage': ['soy-milk', 'cola', 'tea', 'lemonade', 'mirinda', 'coffee'], 'Hobby': ['board-games', 'writing', 'skydiving', 'magic-tricks', 'sudoku', 'collecting'], 'Job': ['police-officer', 'analyst', 'software-developer', 'social-worker', 'firefighter', 'bartender'], 'Movie-Genre': ['thriller', 'zombie', 'fantasy', 'disaster', 'mystery', 'comedy'], 'Nationality': ['brazilian', 'nigerian', 'italian', 'british', 'french', 'thai'], 'Sport': ['rowing', 'soccer', 'basketball', 'badminton', 'snowboarding', 'tennis'], 'Transport': ['airplane', 'roller', 'skateboard', 'car', 'boat', 'quad-bike']}"
+Pt1_7x6_level2-7,"There are 6 different favourite beverages: 7up, cola, hot-chocolate, juice, milk, water
+The people have 6 different hobbies: board-games, collecting, cooking, drawing, gardening, traveling
+The people have 6 different jobs:  accountant, doctor, engineer, freelancer, librarian, paramedic
+The people perfer 6 different movie-genres: crime, romance, spy, superhero, western, zombie
+There are 6 different nationalities: american, canadian, egyptian, japanese, mexican, spanish
+6 different pets are kept: dog, fish, guinea-pig, lizard, rabbit, turtle
+The people use 6 different means of transport: car, jet-ski, quad-bike, ship, train, tram
+ 1. the person driving the tram is the person drinking 7up##1
+ 2. the mexican is the person drinking 7up##1
+ 3. the spanish is on the right of the canadian##1
+ 4. the person drinking cola is on the right of the freelancer##1
+ 5. the owner of the dog is the person who's hobby is drawing##1
+ 6. the person drinking cola is on the left of the person drinking hot-chocolate##1
+ 7. the person drinking juice is on the left of the person who's hobby is collecting##1
+ 8. the person driving the tram is on the far right##1
+ 9. the person watching romance movies is on the left of the accountant##1
+10. the owner of the guinea-pig is on the left of the person driving the tram##1
+11. the person who's hobby is traveling is on the left of the person watching spy movies##1
+12. the person watching western movies is on the left of the person driving the ship##1
+13. the person who's hobby is traveling is on the right of the librarian##1
+14. the person drinking hot-chocolate is on the left of the canadian##1
+15. the canadian is on the right of the person driving the train##1
+16. the paramedic is between the person driving the jet-ski and the person driving the ship
+17. the person driving the tram is the person who's hobby is collecting##1
+18. the person watching superhero movies is the egyptian##1
+19. the person who's hobby is gardening is between the person who's hobby is cooking and the owner of the dog
+20. the spanish is on the right of the owner of the lizard##1
+21. the person watching western movies is on the left of the person driving the ship##1
+22. the accountant is on the right of the spanish##1
+23. the person drinking milk is on the right of the person who's hobby is gardening##1
+24. the owner of the rabbit is on the right of the person drinking cola##1
+25. the mexican is on the right of the engineer##1
+26. the person driving the jet-ski is on the left of the american##1
+27. the paramedic is on the left of the person watching crime movies##1
+28. the owner of the fish is the egyptian##1
+29. the person driving the quad-bike is the freelancer##1","{'Beverage': ['water', 'cola', 'hot-chocolate', 'milk', 'juice', '7up'], 'Hobby': ['board-games', 'drawing', 'gardening', 'cooking', 'traveling', 'collecting'], 'Job': ['freelancer', 'doctor', 'paramedic', 'librarian', 'engineer', 'accountant'], 'Movie-Genre': ['superhero', 'zombie', 'western', 'crime', 'romance', 'spy'], 'Nationality': ['egyptian', 'japanese', 'american', 'canadian', 'spanish', 'mexican'], 'Pet': ['fish', 'dog', 'rabbit', 'lizard', 'guinea-pig', 'turtle'], 'Transport': ['quad-bike', 'jet-ski', 'train', 'ship', 'car', 'tram']}"
+Pt1_7x6_level2-8,"There are 6 different favourite beverages: almond-milk, iced-tea, juice, lemonade, mirinda, tea
+The people have 6 different jobs:  analyst, bartender, firefighter, journalist, pilot, security-guard
+The people perfer 6 different movie-genres: adventure, fantasy, horror, martial-arts, satire, western
+The people prefer 6 different music-genres: funk, gospel, house, indie, metal, reggae
+There are 6 different nationalities: argentine, indian, japanese, malaysian, nigerian, russian
+6 different pets are kept: cat, hedgehog, horse, mouse, pony, rat
+The people use 6 different means of transport: helicopter, jet-ski, roller, scooter, ship, snowmobile
+ 1. the person driving the ship is the fan of reggae##1
+ 2. the person driving the helicopter is on the right of the person drinking mirinda##1
+ 3. the person drinking lemonade is on the right of the russian##1
+ 4. the firefighter is on the left of the analyst##1
+ 5. the person driving the snowmobile is on the left of the person watching western movies##1
+ 6. the bartender is on the right of the pilot##1
+ 7. the person watching adventure movies is on the right of the security-guard##1
+ 8. the fan of reggae is the owner of the mouse##1
+ 9. the nigerian is between the fan of indie and the japanese
+10. the person driving the snowmobile is on the left of the owner of the horse##1
+11. the person watching adventure movies is on the right of the owner of the pony##1
+12. the person drinking mirinda is on the far left##1
+13. the person drinking juice is on the left of the person drinking almond-milk##1
+14. the owner of the rat is on the left of the person drinking iced-tea##1
+15. the fan of metal is on the right of the journalist##1
+16. the fan of funk is the security-guard##1
+17. the pilot is on the right of the owner of the rat##1
+18. the person watching martial-arts movies is on the right of the person driving the ship##1
+19. the person watching fantasy movies is the owner of the hedgehog##1
+20. the person driving the scooter is the fan of house##1
+21. the owner of the hedgehog is on the left of the security-guard##1
+22. the indian is between the fan of house and the russian
+23. the argentine is the owner of the hedgehog##1
+24. the person watching satire movies is the person driving the jet-ski##1
+25. the person driving the scooter is the fan of house##1
+26. the person drinking juice is on the right of the person drinking iced-tea##1
+27. the person driving the roller is on the right of the fan of metal##1
+28. the person watching satire movies is on the left of the person watching adventure movies##1","{'Beverage': ['mirinda', 'iced-tea', 'juice', 'almond-milk', 'lemonade', 'tea'], 'Job': ['journalist', 'pilot', 'bartender', 'security-guard', 'firefighter', 'analyst'], 'Movie-Genre': ['horror', 'western', 'fantasy', 'satire', 'adventure', 'martial-arts'], 'Music-Genre': ['gospel', 'metal', 'indie', 'funk', 'reggae', 'house'], 'Nationality': ['japanese', 'nigerian', 'argentine', 'russian', 'indian', 'malaysian'], 'Pet': ['rat', 'horse', 'hedgehog', 'pony', 'mouse', 'cat'], 'Transport': ['snowmobile', 'helicopter', 'roller', 'jet-ski', 'ship', 'scooter']}"
+Pt1_7x6_level2-9,"There 6 different types of food: apple, broccoli, eggplant, grapefruit, grapes, lime
+The people have 6 different hobbies: baking, card-games, collecting, dancing, fishing, photography
+The people have 6 different jobs:  architect, coach, journalist, musician, software-developer, teacher
+The people perfer 6 different movie-genres: adventure, epic, family, martial-arts, spy, superhero
+The people prefer 6 different music-genres: ambient, country, hip-hop, jazz, metal, r&b
+There are 6 different nationalities: american, argentine, indian, pakistani, russian, spanish
+The people use 6 different means of transport: bike, boat, roller, subway, tram, trike
+ 1. the person watching family movies is on the left of the american##1
+ 2. the person eating apple is the fan of jazz##1
+ 3. the fan of ambient is the person eating grapefruit##1
+ 4. the software-developer is on the far left##1
+ 5. the person driving the trike is on the right of the person who's hobby is collecting##1
+ 6. the person who's hobby is card-games is on the right of the fan of ambient##1
+ 7. the person eating apple is on the right of the person who's hobby is collecting##1
+ 8. the person who's hobby is dancing is between the person who's hobby is fishing and the musician
+ 9. the pakistani is on the left of the person eating eggplant##1
+10. the person eating grapes is on the far right##1
+11. the person driving the roller is the architect##1
+12. the person driving the subway is on the left of the person driving the boat##1
+13. the person driving the subway is on the right of the person driving the roller##1
+14. the person watching martial-arts movies is the russian##1
+15. the argentine is on the right of the person watching spy movies##1
+16. the journalist is the argentine##1
+17. the fan of jazz is on the left of the person watching epic movies##1
+18. the person who's hobby is collecting is on the right of the fan of hip-hop##1
+19. the person watching adventure movies is the person driving the tram##1
+20. the person who's hobby is baking is on the left of the fan of country##1
+21. the spanish is on the left of the person driving the trike##1
+22. the person watching superhero movies is on the left of the fan of r&b##1
+23. the person who's hobby is fishing is on the far right##1
+24. the american is the coach##1
+25. the person who's hobby is card-games is on the left of the person eating broccoli##1
+26. the person eating grapes is on the right of the coach##1
+27. the person driving the bike is the argentine##1
+28. the person watching adventure movies is on the left of the russian##1
+29. the pakistani is on the right of the person driving the roller##1","{'Food': ['grapefruit', 'lime', 'broccoli', 'eggplant', 'apple', 'grapes'], 'Hobby': ['baking', 'card-games', 'photography', 'collecting', 'dancing', 'fishing'], 'Job': ['software-developer', 'architect', 'teacher', 'musician', 'coach', 'journalist'], 'Movie-Genre': ['adventure', 'martial-arts', 'superhero', 'family', 'spy', 'epic'], 'Music-Genre': ['ambient', 'country', 'hip-hop', 'r&b', 'jazz', 'metal'], 'Nationality': ['indian', 'russian', 'pakistani', 'spanish', 'american', 'argentine'], 'Transport': ['tram', 'roller', 'subway', 'boat', 'trike', 'bike']}"
diff --git a/part2/level2/Pt2_7x7_level2.csv b/part2/level2/Pt2_7x7_level2.csv
new file mode 100644
index 0000000000000000000000000000000000000000..2a190c71520e052d54bd2a076b7bac089bc1c1ef
--- /dev/null
+++ b/part2/level2/Pt2_7x7_level2.csv
@@ -0,0 +1,403 @@
+ID,Clues,SolutionGrid
+Pt1_7x7_level2-0,"There 7 different types of food: artichoke, broccoli, cranberry, nectarine, pear, potato, tomato
+The people have 7 different jobs:  engineer, freelancer, photographer, scientist, social-worker, teacher, videographer
+The people perfer 7 different movie-genres: action, adventure, documentary, drama, horror, satire, zombie
+There are 7 different nationalities: australian, colombian, dutch, french, indonesian, japanese, mexican
+7 different pets are kept: cat, ferret, frog, guinea-pig, horse, lizard, turtle
+The people prefer 7 different types of sport: basketball, biathlon, ice-hockey, parkour, snowboarding, surfing, volleyball
+The people use 7 different means of transport: airplane, car, quad-bike, scooter, skateboard, train, van
+ 1. the owner of the ferret is the scientist##1
+ 2. the person eating artichoke is on the right of the person watching documentary movies##1
+ 3. the person watching drama movies is the person eating nectarine##1
+ 4. the owner of the turtle is on the right of the person driving the scooter##1
+ 5. the person driving the scooter is on the right of the person who's sport is basketball##1
+ 6. the person who's sport is biathlon is the teacher##1
+ 7. the person watching drama movies is on the left of the french##1
+ 8. the owner of the frog is in the middle##1
+ 9. the owner of the horse is the teacher##1
+10. the person driving the train is on the right of the person watching zombie movies##1
+11. the australian is on the right of the social-worker##1
+12. the person eating pear is on the left of the owner of the horse##1
+13. the person who's sport is volleyball is between the australian and the person driving the quad-bike
+14. the australian is on the left of the dutch##1
+15. the person watching zombie movies is the french##1
+16. the owner of the cat is the person watching horror movies##1
+17. the person eating tomato is the japanese##1
+18. the person eating cranberry is on the far right##1
+19. the person watching drama movies is on the left of the person who's sport is surfing##1
+20. the person driving the scooter is on the left of the person watching drama movies##1
+21. the person driving the skateboard is on the right of the owner of the lizard##1
+22. the engineer is on the left of the person driving the quad-bike##1
+23. the person watching action movies is on the right of the japanese##1
+24. the person watching action movies is in the middle##1
+25. the freelancer is on the left of the person eating broccoli##1
+26. the person driving the airplane is the person watching documentary movies##1
+27. the person who's sport is ice-hockey is on the left of the colombian##1
+28. the person driving the quad-bike is on the left of the person who's sport is snowboarding##1
+29. the person driving the train is on the far right##1
+30. the person eating pear is the indonesian##1
+31. the person who's sport is volleyball is the person driving the car##1
+32. the person watching adventure movies is on the far left##1
+33. the dutch is on the right of the person who's sport is parkour##1
+34. the mexican is the photographer##1","{'Food': ['pear', 'broccoli', 'tomato', 'artichoke', 'nectarine', 'potato', 'cranberry'], 'Job': ['freelancer', 'teacher', 'social-worker', 'videographer', 'engineer', 'scientist', 'photographer'], 'Movie-Genre': ['adventure', 'satire', 'documentary', 'action', 'drama', 'zombie', 'horror'], 'Nationality': ['indonesian', 'colombian', 'japanese', 'australian', 'dutch', 'french', 'mexican'], 'Pet': ['lizard', 'horse', 'guinea-pig', 'frog', 'turtle', 'ferret', 'cat'], 'Sport': ['ice-hockey', 'biathlon', 'basketball', 'parkour', 'volleyball', 'surfing', 'snowboarding'], 'Transport': ['van', 'skateboard', 'airplane', 'scooter', 'car', 'quad-bike', 'train']}"
+Pt1_7x7_level2-1,"There are 7 different favourite beverages: 7up, almond-milk, fanta, hot-chocolate, juice, lemonade, tea
+The people have 7 different hobbies: baking, chess, collecting, cooking, filmmaking, gardening, puzzles
+The people perfer 7 different movie-genres: action, comedy, crime, epic, horror, mystery, time-travel
+The people prefer 7 different music-genres: blues, dubstep, electronic, hip-hop, pop, punk, trance
+There are 7 different nationalities: american, brazilian, canadian, egyptian, malaysian, mexican, russian
+The people prefer 7 different types of sport: badminton, biathlon, cycling, ice-hockey, skateboarding, snowboarding, swimming
+The people use 7 different means of transport: airplane, bike, car, jet-ski, scooter, tram, trike
+ 1. the fan of hip-hop is on the right of the person watching comedy movies##1
+ 2. the person who's hobby is cooking is on the right of the person who's hobby is baking##1
+ 3. the person driving the car is the canadian##1
+ 4. the fan of electronic is on the left of the person who's hobby is cooking##1
+ 5. the person watching mystery movies is between the person who's sport is biathlon and the person driving the airplane
+ 6. the person watching comedy movies is the fan of pop##1
+ 7. the person driving the tram is between the person who's hobby is filmmaking and the person who's sport is swimming
+ 8. the person who's hobby is filmmaking is the person who's sport is skateboarding##1
+ 9. the malaysian is on the left of the person who's hobby is gardening##1
+10. the russian is in the middle##1
+11. the person who's hobby is puzzles is between the egyptian and the person drinking almond-milk
+12. the person driving the trike is on the right of the person driving the scooter##1
+13. the egyptian is on the left of the fan of punk##1
+14. the person watching epic movies is the person driving the trike##1
+15. the person who's hobby is collecting is on the right of the person who's sport is skateboarding##1
+16. the canadian is between the person watching action movies and the person drinking hot-chocolate
+17. the russian is the person who's hobby is collecting##1
+18. the malaysian is the person who's sport is biathlon##1
+19. the person driving the tram is the person drinking juice##1
+20. the brazilian is the person who's hobby is puzzles##1
+21. the russian is the person drinking hot-chocolate##1
+22. the american is on the right of the person watching horror movies##1
+23. the person driving the bike is on the left of the fan of punk##1
+24. the person who's hobby is gardening is the fan of trance##1
+25. the person who's sport is swimming is on the left of the person who's sport is badminton##1
+26. the person watching action movies is on the left of the person who's sport is snowboarding##1
+27. the person driving the trike is the person drinking 7up##1
+28. the fan of blues is on the far left##1
+29. the russian is the person who's sport is ice-hockey##1
+30. the person driving the airplane is on the right of the american##1
+31. the fan of punk is on the right of the person drinking fanta##1
+32. the canadian is between the person watching crime movies and the person drinking tea","{'Beverage': ['fanta', 'juice', 'almond-milk', 'hot-chocolate', 'lemonade', 'tea', '7up'], 'Hobby': ['chess', 'puzzles', 'filmmaking', 'collecting', 'baking', 'cooking', 'gardening'], 'Movie-Genre': ['time-travel', 'horror', 'comedy', 'crime', 'mystery', 'action', 'epic'], 'Music-Genre': ['blues', 'punk', 'pop', 'hip-hop', 'electronic', 'dubstep', 'trance'], 'Nationality': ['egyptian', 'brazilian', 'american', 'russian', 'canadian', 'malaysian', 'mexican'], 'Sport': ['swimming', 'badminton', 'skateboarding', 'ice-hockey', 'cycling', 'biathlon', 'snowboarding'], 'Transport': ['bike', 'tram', 'jet-ski', 'airplane', 'car', 'scooter', 'trike']}"
+Pt1_7x7_level2-2,"There are 7 different favourite beverages: 7up, hot-chocolate, iced-tea, mirinda, soy-milk, sprite, tea
+There 7 different types of food: artichoke, kale, papaya, pear, pineapple, raspberry, tomato
+The people have 7 different hobbies: chess, drawing, filmmaking, photography, singing, woodworking, writing
+The people have 7 different jobs:  dancer, doctor, electrician, police-officer, scientist, videographer, writer
+There are 7 different nationalities: american, argentine, canadian, chinese, colombian, italian, polish
+7 different pets are kept: cat, fish, goat, guinea-pig, pony, rat, turtle
+The people prefer 7 different types of sport: golf, rowing, rugby, skateboarding, surfing, swimming, water-polo
+ 1. the electrician is on the left of the person drinking soy-milk##1
+ 2. the person eating papaya is the argentine##1
+ 3. the owner of the goat is on the right of the person who's hobby is photography##1
+ 4. the electrician is on the left of the person drinking soy-milk##1
+ 5. the person who's hobby is singing is the person drinking 7up##1
+ 6. the person who's sport is surfing is the person drinking tea##1
+ 7. the electrician is the polish##1
+ 8. the person who's hobby is photography is on the right of the videographer##1
+ 9. the person eating raspberry is on the far right##1
+10. the person who's hobby is drawing is on the right of the person drinking mirinda##1
+11. the electrician is between the person eating artichoke and the doctor
+12. the person eating pineapple is on the left of the owner of the rat##1
+13. the owner of the pony is the person drinking hot-chocolate##1
+14. the person who's sport is swimming is on the left of the owner of the turtle##1
+15. the colombian is between the person eating pineapple and the person drinking mirinda
+16. the person eating kale is on the left of the person who's sport is rowing##1
+17. the dancer is the person drinking 7up##1
+18. the person eating artichoke is on the left of the owner of the cat##1
+19. the owner of the rat is on the right of the person who's sport is rugby##1
+20. the person who's sport is skateboarding is the doctor##1
+21. the person who's hobby is chess is on the left of the american##1
+22. the person eating artichoke is on the far left##1
+23. the owner of the rat is on the right of the person who's hobby is woodworking##1
+24. the canadian is the person who's hobby is writing##1
+25. the person eating kale is between the person who's hobby is drawing and the person drinking soy-milk
+26. the scientist is on the right of the person eating papaya##1
+27. the colombian is on the right of the person eating pineapple##1
+28. the person drinking iced-tea is on the right of the person drinking mirinda##1
+29. the electrician is on the right of the owner of the fish##1
+30. the police-officer is the chinese##1
+31. the american is on the right of the person who's sport is swimming##1
+32. the canadian is on the right of the person who's sport is water-polo##1
+33. the person eating pear is the owner of the turtle##1","{'Beverage': ['7up', 'sprite', 'soy-milk', 'mirinda', 'iced-tea', 'hot-chocolate', 'tea'], 'Food': ['artichoke', 'pineapple', 'tomato', 'kale', 'pear', 'papaya', 'raspberry'], 'Hobby': ['singing', 'woodworking', 'filmmaking', 'chess', 'drawing', 'photography', 'writing'], 'Job': ['dancer', 'electrician', 'doctor', 'police-officer', 'videographer', 'writer', 'scientist'], 'Nationality': ['italian', 'polish', 'colombian', 'chinese', 'american', 'argentine', 'canadian'], 'Pet': ['fish', 'cat', 'rat', 'guinea-pig', 'turtle', 'pony', 'goat'], 'Sport': ['golf', 'rugby', 'skateboarding', 'swimming', 'rowing', 'water-polo', 'surfing']}"
+Pt1_7x7_level2-3,"There are 7 different favourite beverages: 7up, coffee, fanta, soy-milk, sprite, tea, water
+The people have 7 different hobbies: cooking, fishing, hiking, photography, rock-climbing, sudoku, writing
+The people have 7 different jobs:  bartender, coach, doctor, manager, paramedic, scientist, software-developer
+The people prefer 7 different music-genres: classical, d&b, electronic, folk, funk, punk, trance
+There are 7 different nationalities: american, canadian, dutch, nigerian, pakistani, spanish, turkish
+7 different pets are kept: cat, fish, frog, guinea-pig, mouse, rabbit, rat
+The people prefer 7 different types of sport: badminton, baseball, climbing, golf, rowing, skateboarding, snowboarding
+ 1. the person who's sport is baseball is on the far left##1
+ 2. the american is between the turkish and the owner of the fish
+ 3. the person who's hobby is cooking is on the left of the fan of funk##1
+ 4. the owner of the frog is on the left of the fan of d&b##1
+ 5. the turkish is on the left of the person who's sport is badminton##1
+ 6. the person drinking sprite is on the left of the doctor##1
+ 7. the fan of electronic is on the left of the owner of the mouse##1
+ 8. the fan of classical is the person who's sport is baseball##1
+ 9. the person drinking water is in the middle##1
+10. the person who's hobby is photography is on the left of the person who's sport is rowing##1
+11. the dutch is on the right of the owner of the frog##1
+12. the person who's hobby is sudoku is on the right of the fan of trance##1
+13. the person who's hobby is hiking is on the far right##1
+14. the turkish is on the left of the canadian##1
+15. the person drinking fanta is on the far right##1
+16. the person drinking water is the fan of electronic##1
+17. the person who's sport is climbing is on the left of the person who's hobby is cooking##1
+18. the person drinking sprite is the turkish##1
+19. the scientist is on the right of the owner of the mouse##1
+20. the owner of the mouse is on the right of the owner of the fish##1
+21. the person who's sport is golf is on the left of the spanish##1
+22. the fan of punk is the coach##1
+23. the owner of the guinea-pig is on the left of the software-developer##1
+24. the pakistani is on the far left##1
+25. the owner of the cat is on the left of the person who's hobby is sudoku##1
+26. the owner of the fish is on the left of the person who's hobby is rock-climbing##1
+27. the person drinking 7up is between the person drinking tea and the software-developer
+28. the manager is in the middle##1
+29. the person who's sport is climbing is on the right of the person drinking water##1
+30. the bartender is on the left of the person drinking soy-milk##1
+31. the software-developer is on the right of the person drinking 7up##1
+32. the person drinking sprite is on the left of the owner of the rabbit##1
+33. the person drinking coffee is on the right of the person who's sport is snowboarding##1
+34. the person who's hobby is fishing is on the left of the person who's hobby is writing##1","{'Beverage': ['tea', '7up', 'soy-milk', 'water', 'coffee', 'sprite', 'fanta'], 'Hobby': ['photography', 'fishing', 'writing', 'sudoku', 'rock-climbing', 'cooking', 'hiking'], 'Job': ['paramedic', 'bartender', 'software-developer', 'manager', 'coach', 'scientist', 'doctor'], 'Music-Genre': ['classical', 'd&b', 'trance', 'electronic', 'punk', 'folk', 'funk'], 'Nationality': ['pakistani', 'dutch', 'nigerian', 'spanish', 'american', 'turkish', 'canadian'], 'Pet': ['frog', 'guinea-pig', 'cat', 'fish', 'mouse', 'rat', 'rabbit'], 'Sport': ['baseball', 'rowing', 'golf', 'snowboarding', 'climbing', 'skateboarding', 'badminton']}"
+Pt1_7x7_level2-4,"There are 7 different favourite beverages: 7up, coffee, cola, iced-tea, milk, mirinda, tea
+There 7 different types of food: cauliflower, grapes, kale, lime, raspberry, tomato, watermelon
+The people have 7 different hobbies: camping, chess, dancing, drawing, gardening, photography, woodworking
+The people have 7 different jobs:  architect, coach, doctor, librarian, photographer, project-manager, videographer
+The people prefer 7 different music-genres: ambient, classical, d&b, disco, folk, hip-hop, salsa
+7 different pets are kept: dog, fish, goat, goldfish, horse, lizard, rat
+The people prefer 7 different types of sport: badminton, golf, ice-hockey, rugby, soccer, swimming, water-polo
+ 1. the coach is on the left of the person drinking coffee##1
+ 2. the person who's hobby is gardening is on the right of the person drinking mirinda##1
+ 3. the doctor is on the right of the person who's sport is water-polo##1
+ 4. the person eating lime is the project-manager##1
+ 5. the person drinking tea is on the left of the person who's hobby is chess##1
+ 6. the fan of hip-hop is on the left of the person who's sport is water-polo##1
+ 7. the person who's sport is badminton is on the right of the person drinking iced-tea##1
+ 8. the coach is on the left of the person eating tomato##1
+ 9. the person drinking mirinda is between the person drinking 7up and the person eating grapes
+10. the fan of d&b is on the left of the person who's sport is swimming##1
+11. the person drinking mirinda is on the right of the owner of the horse##1
+12. the person who's hobby is drawing is in the middle##1
+13. the owner of the horse is between the person who's hobby is camping and the person who's hobby is dancing
+14. the person eating watermelon is on the left of the owner of the goldfish##1
+15. the person eating raspberry is on the left of the videographer##1
+16. the person who's sport is golf is between the fan of d&b and the person who's sport is ice-hockey
+17. the person who's hobby is camping is the fan of ambient##1
+18. the fan of disco is on the left of the person drinking mirinda##1
+19. the fan of folk is on the right of the person drinking milk##1
+20. the architect is on the far left##1
+21. the person who's hobby is woodworking is the person who's sport is rugby##1
+22. the owner of the goat is the person drinking coffee##1
+23. the fan of salsa is on the right of the person who's sport is ice-hockey##1
+24. the librarian is on the right of the architect##1
+25. the fan of ambient is on the right of the owner of the rat##1
+26. the person who's hobby is dancing is the project-manager##1
+27. the person who's sport is water-polo is on the left of the owner of the dog##1
+28. the person drinking coffee is on the right of the coach##1
+29. the person eating kale is on the right of the owner of the lizard##1
+30. the owner of the dog is on the right of the fan of folk##1","{'Beverage': ['milk', 'iced-tea', 'cola', '7up', 'mirinda', 'tea', 'coffee'], 'Food': ['cauliflower', 'kale', 'raspberry', 'watermelon', 'lime', 'grapes', 'tomato'], 'Hobby': ['woodworking', 'photography', 'camping', 'drawing', 'dancing', 'gardening', 'chess'], 'Job': ['architect', 'librarian', 'doctor', 'videographer', 'project-manager', 'coach', 'photographer'], 'Music-Genre': ['hip-hop', 'folk', 'ambient', 'disco', 'salsa', 'd&b', 'classical'], 'Pet': ['lizard', 'rat', 'dog', 'horse', 'goldfish', 'fish', 'goat'], 'Sport': ['rugby', 'water-polo', 'badminton', 'ice-hockey', 'golf', 'soccer', 'swimming']}"
+Pt1_7x7_level2-5,"The people have 7 different hobbies: collecting, drawing, puzzles, reading, rock-climbing, sudoku, traveling
+The people have 7 different jobs:  accountant, chef, engineer, police-officer, security-guard, teacher, videographer
+The people perfer 7 different movie-genres: comedy, family, horror, musical, romance, sports, spy
+The people prefer 7 different music-genres: classical, country, folk, hip-hop, house, punk, trance
+There are 7 different nationalities: dutch, egyptian, french, german, indonesian, nigerian, russian
+7 different pets are kept: bird, cat, ferret, fish, goat, guinea-pig, snake
+The people prefer 7 different types of sport: climbing, golf, handball, rowing, skateboarding, volleyball, weightlifting
+ 1. the fan of folk is on the right of the person who's sport is weightlifting##1
+ 2. the owner of the ferret is on the right of the dutch##1
+ 3. the chef is on the right of the videographer##1
+ 4. the owner of the fish is on the right of the teacher##1
+ 5. the french is on the right of the owner of the goat##1
+ 6. the person watching horror movies is on the right of the fan of country##1
+ 7. the fan of punk is the person who's sport is golf##1
+ 8. the nigerian is on the left of the indonesian##1
+ 9. the person who's sport is volleyball is on the far right##1
+10. the person who's sport is climbing is on the far left##1
+11. the person watching musical movies is the owner of the guinea-pig##1
+12. the nigerian is on the far left##1
+13. the person watching spy movies is the police-officer##1
+14. the security-guard is between the person who's sport is rowing and the person who's sport is handball
+15. the security-guard is on the right of the fan of classical##1
+16. the person who's sport is skateboarding is on the right of the person who's sport is rowing##1
+17. the indonesian is the owner of the goat##1
+18. the person who's hobby is puzzles is the videographer##1
+19. the engineer is the person watching romance movies##1
+20. the fan of house is on the right of the egyptian##1
+21. the person who's hobby is collecting is between the police-officer and the french
+22. the security-guard is on the right of the teacher##1
+23. the person who's hobby is traveling is the owner of the ferret##1
+24. the person who's hobby is puzzles is on the right of the person who's hobby is traveling##1
+25. the owner of the ferret is on the right of the fan of trance##1
+26. the owner of the snake is on the far left##1
+27. the egyptian is on the left of the russian##1
+28. the person who's hobby is traveling is between the person watching comedy movies and the person who's hobby is sudoku
+29. the egyptian is on the left of the person watching sports movies##1
+30. the person watching musical movies is on the left of the dutch##1
+31. the person who's hobby is reading is on the far left##1
+32. the fan of hip-hop is on the right of the german##1
+33. the dutch is the owner of the fish##1
+34. the owner of the cat is between the person watching romance movies and the person who's hobby is drawing
+35. the person watching spy movies is on the left of the person who's hobby is collecting##1","{'Hobby': ['reading', 'collecting', 'rock-climbing', 'sudoku', 'traveling', 'puzzles', 'drawing'], 'Job': ['police-officer', 'accountant', 'teacher', 'security-guard', 'engineer', 'videographer', 'chef'], 'Movie-Genre': ['spy', 'horror', 'musical', 'family', 'romance', 'comedy', 'sports'], 'Music-Genre': ['country', 'punk', 'classical', 'trance', 'folk', 'hip-hop', 'house'], 'Nationality': ['nigerian', 'indonesian', 'french', 'dutch', 'german', 'egyptian', 'russian'], 'Pet': ['snake', 'goat', 'guinea-pig', 'fish', 'ferret', 'cat', 'bird'], 'Sport': ['climbing', 'golf', 'handball', 'weightlifting', 'rowing', 'skateboarding', 'volleyball']}"
+Pt1_7x7_level2-6,"There are 7 different favourite beverages: cola, fanta, iced-tea, juice, lemonade, milk, sprite
+The people have 7 different hobbies: chess, cooking, dancing, filmmaking, hiking, photography, skydiving
+The people have 7 different jobs:  analyst, coach, mechanic, musician, paramedic, software-developer, teacher
+The people perfer 7 different movie-genres: action, crime, family, horror, martial-arts, romance, satire
+The people prefer 7 different music-genres: ambient, electronic, folk, house, indie, jazz, punk
+7 different pets are kept: chinchilla, ferret, frog, hamster, mouse, snake, turtle
+The people prefer 7 different types of sport: handball, rugby, sailing, surfing, tennis, volleyball, water-polo
+ 1. the owner of the mouse is on the right of the owner of the frog##1
+ 2. the fan of electronic is on the left of the mechanic##1
+ 3. the person who's hobby is cooking is the person watching crime movies##1
+ 4. the fan of indie is in the middle##1
+ 5. the person who's sport is sailing is the fan of house##1
+ 6. the owner of the turtle is the person who's hobby is chess##1
+ 7. the coach is on the left of the person who's sport is surfing##1
+ 8. the fan of indie is the person drinking juice##1
+ 9. the fan of punk is the person watching romance movies##1
+10. the musician is the person drinking cola##1
+11. the software-developer is on the left of the person who's sport is rugby##1
+12. the person who's hobby is filmmaking is on the right of the person drinking lemonade##1
+13. the owner of the mouse is between the person drinking sprite and the teacher
+14. the fan of punk is the person drinking iced-tea##1
+15. the mechanic is on the right of the person who's sport is surfing##1
+16. the person who's hobby is skydiving is on the right of the person who's hobby is hiking##1
+17. the coach is on the left of the person who's hobby is chess##1
+18. the paramedic is in the middle##1
+19. the person who's sport is water-polo is on the right of the fan of house##1
+20. the person watching horror movies is between the person watching action movies and the person who's sport is tennis
+21. the person who's hobby is filmmaking is on the left of the fan of jazz##1
+22. the person watching horror movies is on the right of the person drinking iced-tea##1
+23. the person watching satire movies is on the left of the person who's sport is water-polo##1
+24. the person watching satire movies is on the left of the owner of the ferret##1
+25. the owner of the mouse is on the right of the fan of ambient##1
+26. the person drinking iced-tea is on the far left##1
+27. the person drinking fanta is on the left of the owner of the hamster##1
+28. the owner of the snake is the person who's sport is rugby##1
+29. the fan of jazz is on the right of the owner of the mouse##1
+30. the owner of the snake is on the left of the fan of indie##1
+31. the person drinking fanta is on the left of the person watching family movies##1
+32. the person who's sport is volleyball is between the person who's sport is handball and the person who's hobby is photography
+33. the person who's hobby is photography is the person drinking fanta##1","{'Beverage': ['iced-tea', 'milk', 'fanta', 'juice', 'lemonade', 'cola', 'sprite'], 'Hobby': ['dancing', 'chess', 'photography', 'hiking', 'skydiving', 'filmmaking', 'cooking'], 'Job': ['coach', 'software-developer', 'mechanic', 'paramedic', 'teacher', 'musician', 'analyst'], 'Movie-Genre': ['romance', 'horror', 'action', 'family', 'martial-arts', 'satire', 'crime'], 'Music-Genre': ['punk', 'electronic', 'folk', 'indie', 'ambient', 'house', 'jazz'], 'Pet': ['chinchilla', 'turtle', 'snake', 'hamster', 'frog', 'mouse', 'ferret'], 'Sport': ['tennis', 'surfing', 'rugby', 'volleyball', 'handball', 'sailing', 'water-polo']}"
+Pt1_7x7_level2-7,"There are 7 different favourite beverages: cola, fanta, hot-chocolate, lemonade, milk, mirinda, water
+There 7 different types of food: apple, avocado, cabbage, grapes, nectarine, orange, pineapple
+The people have 7 different hobbies: baking, drawing, gardening, hiking, magic-tricks, photography, puzzles
+The people have 7 different jobs:  architect, coach, electrician, journalist, manager, pilot, scientist
+The people prefer 7 different music-genres: ambient, classical, d&b, disco, indie, jazz, trance
+7 different pets are kept: cat, chinchilla, ferret, guinea-pig, horse, pony, rat
+The people use 7 different means of transport: car, helicopter, jet-ski, skateboard, taxi, train, tram
+ 1. the scientist is the owner of the horse##1
+ 2. the owner of the chinchilla is on the right of the person driving the skateboard##1
+ 3. the person driving the jet-ski is on the right of the fan of jazz##1
+ 4. the fan of jazz is on the right of the person driving the skateboard##1
+ 5. the architect is on the left of the scientist##1
+ 6. the person eating nectarine is on the left of the scientist##1
+ 7. the person driving the skateboard is the owner of the pony##1
+ 8. the coach is the person drinking fanta##1
+ 9. the person drinking milk is the person who's hobby is hiking##1
+10. the person eating avocado is between the journalist and the person who's hobby is gardening
+11. the manager is on the left of the person who's hobby is baking##1
+12. the manager is on the left of the person eating apple##1
+13. the person who's hobby is magic-tricks is on the right of the person eating avocado##1
+14. the person eating avocado is between the person drinking water and the person drinking hot-chocolate
+15. the electrician is the person drinking milk##1
+16. the person eating grapes is on the far right##1
+17. the person driving the train is in the middle##1
+18. the person who's hobby is drawing is on the right of the fan of disco##1
+19. the owner of the ferret is the person drinking cola##1
+20. the person eating orange is in the middle##1
+21. the fan of classical is on the left of the fan of trance##1
+22. the person eating orange is on the left of the person who's hobby is gardening##1
+23. the architect is on the right of the person who's hobby is puzzles##1
+24. the person drinking milk is on the right of the person eating apple##1
+25. the person drinking mirinda is on the left of the person drinking hot-chocolate##1
+26. the fan of d&b is between the person eating nectarine and the fan of ambient
+27. the scientist is on the right of the person who's hobby is gardening##1
+28. the fan of indie is on the right of the person drinking lemonade##1
+29. the person eating avocado is on the right of the person driving the jet-ski##1
+30. the owner of the guinea-pig is on the left of the person eating pineapple##1
+31. the person driving the tram is on the far right##1
+32. the person driving the car is on the left of the owner of the rat##1
+33. the person who's hobby is baking is the person driving the taxi##1
+34. the fan of disco is on the left of the person drinking mirinda##1","{'Beverage': ['cola', 'lemonade', 'milk', 'fanta', 'water', 'mirinda', 'hot-chocolate'], 'Food': ['cabbage', 'apple', 'pineapple', 'orange', 'nectarine', 'avocado', 'grapes'], 'Hobby': ['photography', 'baking', 'hiking', 'puzzles', 'gardening', 'drawing', 'magic-tricks'], 'Job': ['manager', 'pilot', 'electrician', 'coach', 'architect', 'scientist', 'journalist'], 'Music-Genre': ['classical', 'trance', 'indie', 'jazz', 'disco', 'd&b', 'ambient'], 'Pet': ['ferret', 'guinea-pig', 'pony', 'chinchilla', 'cat', 'horse', 'rat'], 'Transport': ['helicopter', 'taxi', 'skateboard', 'train', 'jet-ski', 'car', 'tram']}"
+Pt1_7x7_level2-8,"The people have 7 different jobs:  freelancer, journalist, lawyer, police-officer, security-guard, software-developer, videographer
+The people perfer 7 different movie-genres: drama, horror, musical, romance, scientific, time-travel, zombie
+The people prefer 7 different music-genres: blues, disco, funk, r&b, reggae, rock, trance
+There are 7 different nationalities: argentine, chinese, french, indian, indonesian, italian, spanish
+7 different pets are kept: dog, guinea-pig, hamster, horse, rabbit, rat, snake
+The people prefer 7 different types of sport: biathlon, climbing, ice-hockey, lacrosse, skateboarding, soccer, water-polo
+The people use 7 different means of transport: helicopter, quad-bike, skateboard, snowmobile, subway, train, trike
+ 1. the person who's sport is skateboarding is on the left of the italian##1
+ 2. the fan of funk is the person driving the subway##1
+ 3. the person driving the skateboard is on the right of the person watching musical movies##1
+ 4. the argentine is the person watching romance movies##1
+ 5. the owner of the snake is between the person driving the train and the fan of trance
+ 6. the indian is between the owner of the hamster and the police-officer
+ 7. the person watching musical movies is on the left of the police-officer##1
+ 8. the fan of blues is in the middle##1
+ 9. the fan of r&b is on the left of the freelancer##1
+10. the argentine is on the left of the indian##1
+11. the person watching scientific movies is on the left of the person watching drama movies##1
+12. the person who's sport is lacrosse is between the owner of the rabbit and the videographer
+13. the person driving the skateboard is on the left of the person driving the helicopter##1
+14. the journalist is the person driving the trike##1
+15. the indonesian is the fan of rock##1
+16. the person who's sport is climbing is the owner of the horse##1
+17. the french is on the left of the owner of the rat##1
+18. the owner of the guinea-pig is on the right of the person who's sport is climbing##1
+19. the person driving the quad-bike is the fan of rock##1
+20. the software-developer is the person driving the snowmobile##1
+21. the person who's sport is soccer is on the right of the person who's sport is water-polo##1
+22. the owner of the rat is on the left of the owner of the rabbit##1
+23. the person watching zombie movies is on the right of the person watching time-travel movies##1
+24. the fan of blues is on the left of the person driving the trike##1
+25. the journalist is the italian##1
+26. the software-developer is on the left of the freelancer##1
+27. the security-guard is the person driving the helicopter##1
+28. the italian is on the left of the spanish##1
+29. the owner of the hamster is the person watching time-travel movies##1
+30. the person who's sport is biathlon is on the right of the owner of the rat##1
+31. the person watching drama movies is the freelancer##1
+32. the fan of funk is on the right of the owner of the rabbit##1
+33. the person who's sport is water-polo is between the fan of disco and the lawyer","{'Job': ['lawyer', 'police-officer', 'security-guard', 'videographer', 'journalist', 'software-developer', 'freelancer'], 'Movie-Genre': ['musical', 'romance', 'horror', 'time-travel', 'zombie', 'scientific', 'drama'], 'Music-Genre': ['rock', 'trance', 'disco', 'blues', 'reggae', 'r&b', 'funk'], 'Nationality': ['indonesian', 'argentine', 'indian', 'french', 'italian', 'spanish', 'chinese'], 'Pet': ['horse', 'guinea-pig', 'snake', 'hamster', 'rat', 'rabbit', 'dog'], 'Sport': ['climbing', 'water-polo', 'soccer', 'skateboarding', 'lacrosse', 'biathlon', 'ice-hockey'], 'Transport': ['quad-bike', 'skateboard', 'helicopter', 'train', 'trike', 'snowmobile', 'subway']}"
+Pt1_7x7_level2-9,"There are 7 different favourite beverages: 7up, almond-milk, lemonade, milk, soy-milk, sprite, tea
+There 7 different types of food: blueberry, broccoli, grapefruit, lettuce, pear, potato, strawberry
+The people prefer 7 different music-genres: d&b, dubstep, indie, jazz, metal, r&b, reggae
+There are 7 different nationalities: american, australian, chinese, colombian, egyptian, indonesian, spanish
+7 different pets are kept: goat, goldfish, hamster, horse, mouse, rabbit, rat
+The people prefer 7 different types of sport: biathlon, handball, snowboarding, tennis, volleyball, water-polo, weightlifting
+The people use 7 different means of transport: airplane, car, jet-ski, quad-bike, ship, snowmobile, subway
+ 1. the egyptian is the person who's sport is weightlifting##1
+ 2. the person who's sport is volleyball is on the right of the fan of jazz##1
+ 3. the person driving the jet-ski is on the left of the owner of the hamster##1
+ 4. the person drinking lemonade is on the right of the fan of reggae##1
+ 5. the fan of reggae is on the right of the person eating grapefruit##1
+ 6. the person driving the airplane is between the fan of reggae and the egyptian
+ 7. the owner of the hamster is on the right of the person who's sport is tennis##1
+ 8. the person drinking 7up is the person eating strawberry##1
+ 9. the owner of the mouse is on the left of the person eating broccoli##1
+10. the person driving the quad-bike is on the right of the australian##1
+11. the person who's sport is water-polo is the indonesian##1
+12. the owner of the rabbit is on the right of the colombian##1
+13. the owner of the goldfish is on the right of the fan of r&b##1
+14. the person who's sport is biathlon is on the right of the fan of indie##1
+15. the fan of dubstep is on the far right##1
+16. the fan of indie is on the right of the person eating blueberry##1
+17. the person drinking sprite is the person who's sport is weightlifting##1
+18. the fan of r&b is on the right of the person eating potato##1
+19. the fan of reggae is on the right of the indonesian##1
+20. the fan of dubstep is the person who's sport is handball##1
+21. the person drinking almond-milk is on the left of the person who's sport is handball##1
+22. the person driving the snowmobile is on the left of the person who's sport is tennis##1
+23. the person driving the car is on the right of the person who's sport is tennis##1
+24. the person driving the jet-ski is on the right of the owner of the goat##1
+25. the chinese is on the right of the fan of d&b##1
+26. the person drinking soy-milk is the person who's sport is tennis##1
+27. the fan of indie is on the left of the person driving the subway##1
+28. the owner of the horse is the person eating lettuce##1
+29. the person driving the snowmobile is on the left of the person eating lettuce##1
+30. the owner of the rabbit is on the far right##1
+31. the spanish is on the left of the person eating lettuce##1
+32. the person driving the quad-bike is between the indonesian and the person drinking milk
+33. the person driving the snowmobile is the owner of the goat##1
+34. the person driving the airplane is on the right of the fan of r&b##1","{'Beverage': ['7up', 'soy-milk', 'milk', 'sprite', 'tea', 'almond-milk', 'lemonade'], 'Food': ['strawberry', 'lettuce', 'potato', 'blueberry', 'grapefruit', 'pear', 'broccoli'], 'Music-Genre': ['d&b', 'jazz', 'metal', 'r&b', 'indie', 'reggae', 'dubstep'], 'Nationality': ['spanish', 'chinese', 'australian', 'egyptian', 'indonesian', 'colombian', 'american'], 'Pet': ['goat', 'horse', 'hamster', 'rat', 'goldfish', 'mouse', 'rabbit'], 'Sport': ['snowboarding', 'tennis', 'volleyball', 'weightlifting', 'water-polo', 'biathlon', 'handball'], 'Transport': ['snowmobile', 'jet-ski', 'car', 'quad-bike', 'airplane', 'subway', 'ship']}"
diff --git a/part2/level3/Pt2_1x2_level3.csv b/part2/level3/Pt2_1x2_level3.csv
new file mode 100644
index 0000000000000000000000000000000000000000..f0fdd925c0a352a33e164def8bdbe3a6eed8cd40
--- /dev/null
+++ b/part2/level3/Pt2_1x2_level3.csv
@@ -0,0 +1,31 @@
+ID,Clues,SolutionGrid
+Pt1_1x2_level3-0,"There are 2 different favourite beverages: fanta, soy-milk
+1. the person drinking soy-milk is on the far left or far right
+2. the person drinking fanta is on the right of the person drinking soy-milk##1","{'Beverage': ['soy-milk', 'fanta']}"
+Pt1_1x2_level3-1,"The people have 2 different jobs:  architect, electrician
+1. the architect is on the left or right of the electrician
+2. the electrician is on the right of the architect##1","{'Job': ['architect', 'electrician']}"
+Pt1_1x2_level3-2,"The people have 2 different hobbies: camping, woodworking
+1. the person who's hobby is woodworking is on the left or right of the person who's hobby is camping
+2. the person who's hobby is woodworking is on the left of the person who's hobby is camping##1","{'Hobby': ['woodworking', 'camping']}"
+Pt1_1x2_level3-3,"The people prefer 2 different music-genres: house, soul
+1. the fan of soul is on the left of the fan of house##1
+2. the fan of house is on the left or right of the fan of soul","{'Music-Genre': ['soul', 'house']}"
+Pt1_1x2_level3-4,"The people have 2 different jobs:  manager, scientist
+1. the manager is on the far left##1
+2. the scientist is on the left or right of the manager","{'Job': ['manager', 'scientist']}"
+Pt1_1x2_level3-5,"The people have 2 different hobbies: camping, card-games
+1. the person who's hobby is camping is on the left or right of the person who's hobby is card-games
+2. the person who's hobby is card-games is on the left of the person who's hobby is camping##1","{'Hobby': ['card-games', 'camping']}"
+Pt1_1x2_level3-6,"The people use 2 different means of transport: bike, bus
+1. the person driving the bus is on the right of the person driving the bike##1
+2. the person driving the bus is on the left or right of the person driving the bike","{'Transport': ['bike', 'bus']}"
+Pt1_1x2_level3-7,"The people have 2 different jobs:  coach, freelancer
+1. the freelancer is on the left or right of the coach
+2. the freelancer is on the right of the coach##1","{'Job': ['coach', 'freelancer']}"
+Pt1_1x2_level3-8,"The people have 2 different jobs:  bartender, social-worker
+1. the social-worker is on the left or right of the bartender
+2. the social-worker is on the left of the bartender##1","{'Job': ['social-worker', 'bartender']}"
+Pt1_1x2_level3-9,"There are 2 different favourite beverages: cola, sprite
+1. the person drinking sprite is on the left or right of the person drinking cola
+2. the person drinking cola is on the left of the person drinking sprite##1","{'Beverage': ['cola', 'sprite']}"
diff --git a/part2/level3/Pt2_1x3_level3.csv b/part2/level3/Pt2_1x3_level3.csv
new file mode 100644
index 0000000000000000000000000000000000000000..cbc4bcdbdc5d25851aa8dfa9eb576ef7c9cb501e
--- /dev/null
+++ b/part2/level3/Pt2_1x3_level3.csv
@@ -0,0 +1,34 @@
+ID,Clues,SolutionGrid
+Pt1_1x3_level3-0,"The people prefer 3 different music-genres: rock, soul, trance
+1. the fan of trance is on the far left or far right
+2. the fan of soul is on the left of the fan of trance##1","{'Music-Genre': ['rock', 'soul', 'trance']}"
+Pt1_1x3_level3-1,"3 different pets are kept: hamster, horse, snake
+1. the owner of the horse is on the far left or far right
+2. the owner of the snake is in the middle##1
+3. the owner of the snake is on the right of the owner of the hamster##1","{'Pet': ['hamster', 'snake', 'horse']}"
+Pt1_1x3_level3-2,"The people use 3 different means of transport: taxi, train, tram
+1. the person driving the tram is on the far left or far right
+2. the person driving the tram is on the right of the person driving the taxi##1","{'Transport': ['train', 'taxi', 'tram']}"
+Pt1_1x3_level3-3,"The people have 3 different hobbies: dancing, sudoku, writing
+1. the person who's hobby is dancing is on the far left##1
+2. the person who's hobby is writing is on the far left or far right","{'Hobby': ['dancing', 'sudoku', 'writing']}"
+Pt1_1x3_level3-4,"The people prefer 3 different music-genres: classical, folk, techno
+1. the fan of techno is on the far right##1
+2. the fan of classical is on the far left or far right","{'Music-Genre': ['classical', 'folk', 'techno']}"
+Pt1_1x3_level3-5,"The people perfer 3 different movie-genres: adventure, documentary, martial-arts
+1. the person watching martial-arts movies is on the left or right of the person watching documentary movies
+2. the person watching martial-arts movies is on the right of the person watching documentary movies##1
+3. the person watching documentary movies is in the middle##1","{'Movie-Genre': ['adventure', 'documentary', 'martial-arts']}"
+Pt1_1x3_level3-6,"There are 3 different favourite beverages: coffee, hot-chocolate, tea
+1. the person drinking coffee is on the left of the person drinking hot-chocolate##1
+2. the person drinking coffee is on the far left or far right","{'Beverage': ['coffee', 'hot-chocolate', 'tea']}"
+Pt1_1x3_level3-7,"There are 3 different favourite beverages: almond-milk, lemonade, mirinda
+1. the person drinking mirinda is on the far left or far right
+2. the person drinking almond-milk is on the far left##1","{'Beverage': ['almond-milk', 'lemonade', 'mirinda']}"
+Pt1_1x3_level3-8,"The people have 3 different jobs:  firefighter, fisherman, manager
+1. the manager is on the far left or far right
+2. the fisherman is on the right of the manager##1","{'Job': ['manager', 'fisherman', 'firefighter']}"
+Pt1_1x3_level3-9,"There are 3 different nationalities: colombian, mexican, turkish
+1. the colombian is on the far left##1
+2. the turkish is on the right of the mexican##1
+3. the mexican is on the left or right of the turkish","{'Nationality': ['colombian', 'mexican', 'turkish']}"
diff --git a/part2/level3/Pt2_1x4_level3.csv b/part2/level3/Pt2_1x4_level3.csv
new file mode 100644
index 0000000000000000000000000000000000000000..f696f05ec6ed1af25e2513153262da4c57e20c9b
--- /dev/null
+++ b/part2/level3/Pt2_1x4_level3.csv
@@ -0,0 +1,45 @@
+ID,Clues,SolutionGrid
+Pt1_1x4_level3-0,"There 4 different types of food: blueberry, cranberry, kale, radish
+1. the person eating blueberry is on the far left##1
+2. the person eating cranberry is on the left or right of the person eating blueberry
+3. the person eating cranberry is on the left or right of the person eating kale","{'Food': ['blueberry', 'cranberry', 'kale', 'radish']}"
+Pt1_1x4_level3-1,"There are 4 different favourite beverages: coffee, fanta, iced-tea, water
+1. the person drinking coffee is on the right of the person drinking fanta##1
+2. the person drinking water is on the left of the person drinking iced-tea##1
+3. the person drinking iced-tea is on the far left or far right","{'Beverage': ['fanta', 'coffee', 'water', 'iced-tea']}"
+Pt1_1x4_level3-2,"The people have 4 different hobbies: baking, card-games, drawing, fishing
+1. the person who's hobby is card-games is on the left of the person who's hobby is fishing##1
+2. the person who's hobby is baking is on the far left or far right
+3. the person who's hobby is fishing is on the far right##1","{'Hobby': ['baking', 'drawing', 'card-games', 'fishing']}"
+Pt1_1x4_level3-3,"The people perfer 4 different movie-genres: animation, musical, spy, superhero
+1. the person watching spy movies is on the far right##1
+2. the person watching spy movies is on the right of the person watching superhero movies##1
+3. the person watching animation movies is on the left or right of the person watching superhero movies","{'Movie-Genre': ['musical', 'animation', 'superhero', 'spy']}"
+Pt1_1x4_level3-4,"The people prefer 4 different types of sport: basketball, golf, surfing, weightlifting
+1. the person who's sport is basketball is on the far left or far right
+2. the person who's sport is golf is on the right of the person who's sport is surfing##1
+3. the person who's sport is basketball is on the right of the person who's sport is golf##1","{'Sport': ['weightlifting', 'surfing', 'golf', 'basketball']}"
+Pt1_1x4_level3-5,"The people perfer 4 different movie-genres: animation, crime, mystery, zombie
+1. the person watching animation movies is on the left of the person watching mystery movies##1
+2. the person watching mystery movies is on the left or right of the person watching crime movies
+3. the person watching crime movies is on the left of the person watching zombie movies##1
+4. the person watching crime movies is on the right of the person watching mystery movies##1","{'Movie-Genre': ['animation', 'mystery', 'crime', 'zombie']}"
+Pt1_1x4_level3-6,"There are 4 different favourite beverages: coffee, fanta, iced-tea, juice
+1. the person drinking fanta is on the right of the person drinking iced-tea##1
+2. the person drinking iced-tea is on the right of the person drinking juice##1
+3. the person drinking fanta is on the left or right of the person drinking coffee","{'Beverage': ['juice', 'iced-tea', 'fanta', 'coffee']}"
+Pt1_1x4_level3-7,"The people perfer 4 different movie-genres: comedy, disaster, documentary, sports
+1. the person watching disaster movies is on the left of the person watching comedy movies##1
+2. the person watching documentary movies is on the left of the person watching disaster movies##1
+3. the person watching comedy movies is on the left or right of the person watching sports movies
+4. the person watching disaster movies is on the left or right of the person watching comedy movies","{'Movie-Genre': ['documentary', 'disaster', 'comedy', 'sports']}"
+Pt1_1x4_level3-8,"The people perfer 4 different movie-genres: adventure, disaster, epic, fantasy
+1. the person watching disaster movies is on the left or right of the person watching epic movies
+2. the person watching epic movies is on the far left or far right
+3. the person watching adventure movies is on the left of the person watching fantasy movies##1
+4. the person watching fantasy movies is on the far right##1","{'Movie-Genre': ['epic', 'disaster', 'adventure', 'fantasy']}"
+Pt1_1x4_level3-9,"There 4 different types of food: avocado, broccoli, pumpkin, strawberry
+1. the person eating broccoli is on the right of the person eating strawberry##1
+2. the person eating broccoli is between the person eating avocado and the person eating strawberry##2
+3. the person eating avocado is on the left or right of the person eating pumpkin
+4. the person eating avocado is on the left or right of the person eating pumpkin","{'Food': ['strawberry', 'broccoli', 'avocado', 'pumpkin']}"
diff --git a/part2/level3/Pt2_1x5_level3.csv b/part2/level3/Pt2_1x5_level3.csv
new file mode 100644
index 0000000000000000000000000000000000000000..f49ab1d8acfa0a1805af18f29c7355f501991478
--- /dev/null
+++ b/part2/level3/Pt2_1x5_level3.csv
@@ -0,0 +1,53 @@
+ID,Clues,SolutionGrid
+Pt1_1x5_level3-0,"The people perfer 5 different movie-genres: documentary, musical, satire, sports, western
+1. the person watching western movies is on the right of the person watching documentary movies##1
+2. the person watching satire movies is on the right of the person watching musical movies##1
+3. the person watching sports movies is on the right of the person watching western movies##1
+4. the person watching documentary movies is on the left or right of the person watching satire movies
+5. the person watching western movies is on the left or right of the person watching sports movies","{'Movie-Genre': ['musical', 'satire', 'documentary', 'western', 'sports']}"
+Pt1_1x5_level3-1,"The people have 5 different jobs:  architect, entrepreneur, fisherman, journalist, mechanic
+1. the fisherman is on the right of the architect##1
+2. the fisherman is on the left of the entrepreneur##1
+3. the architect is on the left or right of the journalist
+4. the entrepreneur is on the left of the mechanic##1","{'Job': ['journalist', 'architect', 'fisherman', 'entrepreneur', 'mechanic']}"
+Pt1_1x5_level3-2,"The people have 5 different jobs:  coach, dancer, fisherman, paramedic, security-guard
+1. the fisherman is on the right of the coach##1
+2. the security-guard is on the far left or far right
+3. the fisherman is on the left of the security-guard##1
+4. the dancer is on the left or right of the coach","{'Job': ['paramedic', 'dancer', 'coach', 'fisherman', 'security-guard']}"
+Pt1_1x5_level3-3,"The people use 5 different means of transport: bike, bus, car, helicopter, taxi
+1. the person driving the bus is on the far left##1
+2. the person driving the taxi is on the right of the person driving the bike##1
+3. the person driving the helicopter is between the person driving the bike and the person driving the car##2
+4. the person driving the bus is on the left or right of the person driving the car","{'Transport': ['bus', 'car', 'helicopter', 'bike', 'taxi']}"
+Pt1_1x5_level3-4,"The people perfer 5 different movie-genres: crime, horror, musical, sports, western
+1. the person watching sports movies is on the left or right of the person watching crime movies
+2. the person watching crime movies is in the middle##1
+3. the person watching crime movies is on the left or right of the person watching musical movies
+4. the person watching western movies is on the left of the person watching sports movies##1","{'Movie-Genre': ['western', 'sports', 'crime', 'musical', 'horror']}"
+Pt1_1x5_level3-5,"5 different pets are kept: cat, goat, hamster, horse, pony
+1. the owner of the pony is on the left of the owner of the hamster##1
+2. the owner of the cat is on the left or right of the owner of the hamster
+3. the owner of the horse is on the left of the owner of the goat##1
+4. the owner of the goat is between the owner of the horse and the owner of the pony##2
+5. the owner of the pony is on the left of the owner of the hamster##1","{'Pet': ['horse', 'goat', 'pony', 'hamster', 'cat']}"
+Pt1_1x5_level3-6,"There are 5 different favourite beverages: cola, juice, mirinda, soy-milk, sprite
+1. the person drinking juice is on the right of the person drinking sprite##1
+2. the person drinking cola is between the person drinking mirinda and the person drinking juice##2
+3. the person drinking sprite is on the far left or far right","{'Beverage': ['sprite', 'juice', 'cola', 'mirinda', 'soy-milk']}"
+Pt1_1x5_level3-7,"The people prefer 5 different music-genres: d&b, dubstep, metal, pop, soul
+1. the fan of dubstep is between the fan of pop and the fan of metal##2
+2. the fan of pop is in the middle##1
+3. the fan of d&b is on the left of the fan of soul##1
+4. the fan of soul is on the left or right of the fan of pop
+5. the fan of soul is on the right of the fan of d&b##1","{'Music-Genre': ['d&b', 'soul', 'pop', 'dubstep', 'metal']}"
+Pt1_1x5_level3-8,"The people have 5 different jobs:  chef, freelancer, lawyer, scientist, social-worker
+1. the freelancer is on the left of the chef##1
+2. the lawyer is on the left or right of the scientist
+3. the lawyer is in the middle##1
+4. the scientist is on the left of the social-worker##1","{'Job': ['freelancer', 'chef', 'lawyer', 'scientist', 'social-worker']}"
+Pt1_1x5_level3-9,"The people prefer 5 different types of sport: badminton, cycling, handball, ice-hockey, tennis
+1. the person who's sport is ice-hockey is on the left or right of the person who's sport is cycling
+2. the person who's sport is handball is on the left or right of the person who's sport is badminton
+3. the person who's sport is ice-hockey is on the far right##1
+4. the person who's sport is handball is on the left of the person who's sport is cycling##1","{'Sport': ['tennis', 'badminton', 'handball', 'cycling', 'ice-hockey']}"
diff --git a/part2/level3/Pt2_1x6_level3.csv b/part2/level3/Pt2_1x6_level3.csv
new file mode 100644
index 0000000000000000000000000000000000000000..e1d73f7f4f221121d0770c227c7a717f6336e517
--- /dev/null
+++ b/part2/level3/Pt2_1x6_level3.csv
@@ -0,0 +1,69 @@
+ID,Clues,SolutionGrid
+Pt1_1x6_level3-0,"The people have 6 different jobs:  bartender, engineer, fisherman, pilot, project-manager, writer
+1. the bartender is on the far left##1
+2. the pilot is on the left of the project-manager##1
+3. the fisherman is on the left or right of the engineer
+4. the bartender is on the left or right of the pilot
+5. the pilot is on the right of the bartender##1
+6. the project-manager is on the left of the fisherman##1","{'Job': ['bartender', 'pilot', 'project-manager', 'fisherman', 'engineer', 'writer']}"
+Pt1_1x6_level3-1,"There 6 different types of food: apricot, lettuce, nectarine, orange, papaya, watermelon
+1. the person eating watermelon is on the right of the person eating orange##1
+2. the person eating watermelon is on the left of the person eating papaya##1
+3. the person eating apricot is on the left or right of the person eating lettuce
+4. the person eating papaya is on the right of the person eating watermelon##1
+5. the person eating orange is on the left or right of the person eating watermelon
+6. the person eating nectarine is on the left or right of the person eating apricot
+7. the person eating nectarine is on the left of the person eating orange##1","{'Food': ['lettuce', 'apricot', 'nectarine', 'orange', 'watermelon', 'papaya']}"
+Pt1_1x6_level3-2,"There 6 different types of food: asparagus, carrot, cranberry, kiwi, lime, pomegranate
+1. the person eating carrot is on the left or right of the person eating kiwi
+2. the person eating lime is on the right of the person eating kiwi##1
+3. the person eating carrot is on the left of the person eating kiwi##1
+4. the person eating pomegranate is on the left or right of the person eating asparagus
+5. the person eating asparagus is on the left or right of the person eating lime
+6. the person eating pomegranate is on the right of the person eating asparagus##1
+7. the person eating pomegranate is between the person eating cranberry and the person eating asparagus##2","{'Food': ['carrot', 'kiwi', 'lime', 'asparagus', 'pomegranate', 'cranberry']}"
+Pt1_1x6_level3-3,"The people have 6 different hobbies: board-games, dancing, fishing, gardening, photography, woodworking
+1. the person who's hobby is fishing is on the far left or far right
+2. the person who's hobby is photography is on the left of the person who's hobby is dancing##1
+3. the person who's hobby is woodworking is on the left of the person who's hobby is fishing##1
+4. the person who's hobby is gardening is on the left or right of the person who's hobby is board-games
+5. the person who's hobby is dancing is on the left or right of the person who's hobby is woodworking
+6. the person who's hobby is gardening is on the left of the person who's hobby is board-games##1","{'Hobby': ['gardening', 'board-games', 'photography', 'dancing', 'woodworking', 'fishing']}"
+Pt1_1x6_level3-4,"The people use 6 different means of transport: airplane, helicopter, subway, taxi, train, trike
+1. the person driving the trike is on the right of the person driving the subway##1
+2. the person driving the airplane is on the left of the person driving the helicopter##1
+3. the person driving the taxi is on the left or right of the person driving the helicopter
+4. the person driving the airplane is on the far left##1
+5. the person driving the trike is on the far right##1","{'Transport': ['airplane', 'helicopter', 'taxi', 'train', 'subway', 'trike']}"
+Pt1_1x6_level3-5,"The people perfer 6 different movie-genres: epic, family, horror, musical, scientific, sports
+1. the person watching musical movies is on the right of the person watching horror movies##1
+2. the person watching sports movies is on the right of the person watching epic movies##1
+3. the person watching scientific movies is on the left or right of the person watching family movies
+4. the person watching sports movies is on the left of the person watching horror movies##1
+5. the person watching family movies is on the far left##1","{'Movie-Genre': ['family', 'scientific', 'epic', 'sports', 'horror', 'musical']}"
+Pt1_1x6_level3-6,"The people prefer 6 different types of sport: golf, lacrosse, rugby, skiing, volleyball, water-polo
+1. the person who's sport is golf is between the person who's sport is rugby and the person who's sport is water-polo##2
+2. the person who's sport is golf is on the left or right of the person who's sport is water-polo
+3. the person who's sport is skiing is between the person who's sport is volleyball and the person who's sport is rugby##2
+4. the person who's sport is volleyball is on the right of the person who's sport is lacrosse##1
+5. the person who's sport is volleyball is on the left or right of the person who's sport is skiing
+6. the person who's sport is skiing is on the left of the person who's sport is rugby##1
+7. the person who's sport is volleyball is on the left or right of the person who's sport is skiing","{'Sport': ['lacrosse', 'volleyball', 'skiing', 'rugby', 'golf', 'water-polo']}"
+Pt1_1x6_level3-7,"The people have 6 different jobs:  bartender, doctor, engineer, police-officer, scientist, videographer
+1. the doctor is on the left or right of the videographer
+2. the doctor is on the far right##1
+3. the police-officer is on the left or right of the videographer
+4. the scientist is on the left of the engineer##1
+5. the bartender is on the left of the scientist##1","{'Job': ['bartender', 'scientist', 'engineer', 'police-officer', 'videographer', 'doctor']}"
+Pt1_1x6_level3-8,"There 6 different types of food: avocado, carrot, cauliflower, eggplant, garlic, onion
+1. the person eating avocado is on the right of the person eating cauliflower##1
+2. the person eating eggplant is on the left or right of the person eating onion
+3. the person eating cauliflower is on the far left##1
+4. the person eating avocado is on the left or right of the person eating carrot
+5. the person eating onion is on the right of the person eating carrot##1","{'Food': ['cauliflower', 'avocado', 'carrot', 'onion', 'eggplant', 'garlic']}"
+Pt1_1x6_level3-9,"There are 6 different favourite beverages: 7up, coffee, hot-chocolate, iced-tea, mirinda, tea
+1. the person drinking mirinda is on the left of the person drinking hot-chocolate##1
+2. the person drinking 7up is on the far left##1
+3. the person drinking iced-tea is on the far left or far right
+4. the person drinking 7up is on the left or right of the person drinking coffee
+5. the person drinking mirinda is on the left or right of the person drinking coffee","{'Beverage': ['7up', 'coffee', 'mirinda', 'hot-chocolate', 'tea', 'iced-tea']}"
diff --git a/part2/level3/Pt2_1x7_level3.csv b/part2/level3/Pt2_1x7_level3.csv
new file mode 100644
index 0000000000000000000000000000000000000000..1a744c33da45b4f1517fd1be0103adf023157cfd
--- /dev/null
+++ b/part2/level3/Pt2_1x7_level3.csv
@@ -0,0 +1,81 @@
+ID,Clues,SolutionGrid
+Pt1_1x7_level3-0,"There are 7 different favourite beverages: 7up, cola, iced-tea, juice, lemonade, milk, sprite
+1. the person drinking cola is on the left or right of the person drinking juice
+2. the person drinking milk is on the left or right of the person drinking juice
+3. the person drinking cola is on the right of the person drinking juice##1
+4. the person drinking 7up is on the far left or far right
+5. the person drinking juice is on the left of the person drinking cola##1
+6. the person drinking lemonade is on the right of the person drinking sprite##1
+7. the person drinking milk is on the far left or far right
+8. the person drinking 7up is on the left or right of the person drinking iced-tea
+9. the person drinking 7up is on the right of the person drinking iced-tea##1","{'Beverage': ['milk', 'juice', 'cola', 'sprite', 'lemonade', 'iced-tea', '7up']}"
+Pt1_1x7_level3-1,"The people have 7 different jobs:  chef, designer, dressmaker, electrician, photographer, pilot, videographer
+1. the pilot is on the left or right of the chef
+2. the designer is on the left or right of the videographer
+3. the chef is on the right of the photographer##1
+4. the pilot is on the far right##1
+5. the videographer is on the left or right of the electrician
+6. the electrician is on the left of the photographer##1
+7. the electrician is on the left of the photographer##1
+8. the designer is between the videographer and the dressmaker##2","{'Job': ['dressmaker', 'designer', 'videographer', 'electrician', 'photographer', 'chef', 'pilot']}"
+Pt1_1x7_level3-2,"There are 7 different nationalities: american, argentine, australian, canadian, colombian, indian, turkish
+1. the argentine is on the far left or far right
+2. the american is between the argentine and the colombian##2
+3. the colombian is on the right of the american##1
+4. the american is on the left or right of the argentine
+5. the turkish is on the left of the indian##1
+6. the turkish is between the australian and the indian##2
+7. the indian is on the left or right of the canadian","{'Nationality': ['argentine', 'american', 'colombian', 'australian', 'turkish', 'indian', 'canadian']}"
+Pt1_1x7_level3-3,"The people prefer 7 different music-genres: country, dubstep, hip-hop, indie, pop, r&b, reggae
+1. the fan of hip-hop is on the left or right of the fan of indie
+2. the fan of pop is on the right of the fan of country##1
+3. the fan of hip-hop is on the left of the fan of dubstep##1
+4. the fan of reggae is on the right of the fan of r&b##1
+5. the fan of hip-hop is on the right of the fan of indie##1
+6. the fan of pop is in the middle##1
+7. the fan of country is on the left or right of the fan of reggae","{'Music-Genre': ['r&b', 'reggae', 'country', 'pop', 'indie', 'hip-hop', 'dubstep']}"
+Pt1_1x7_level3-4,"The people have 7 different hobbies: dancing, filmmaking, fishing, photography, puzzles, rock-climbing, writing
+1. the person who's hobby is filmmaking is on the right of the person who's hobby is puzzles##1
+2. the person who's hobby is writing is in the middle##1
+3. the person who's hobby is fishing is between the person who's hobby is rock-climbing and the person who's hobby is dancing##2
+4. the person who's hobby is photography is on the left or right of the person who's hobby is filmmaking
+5. the person who's hobby is writing is on the left of the person who's hobby is rock-climbing##1
+6. the person who's hobby is writing is on the right of the person who's hobby is photography##1","{'Hobby': ['puzzles', 'filmmaking', 'photography', 'writing', 'rock-climbing', 'fishing', 'dancing']}"
+Pt1_1x7_level3-5,"The people prefer 7 different music-genres: d&b, disco, gospel, metal, reggae, soul, trance
+1. the fan of metal is on the right of the fan of trance##1
+2. the fan of soul is on the left or right of the fan of gospel
+3. the fan of d&b is in the middle##1
+4. the fan of disco is on the far left or far right
+5. the fan of disco is on the left of the fan of trance##1
+6. the fan of d&b is between the fan of soul and the fan of metal##2","{'Music-Genre': ['disco', 'trance', 'metal', 'd&b', 'soul', 'gospel', 'reggae']}"
+Pt1_1x7_level3-6,"The people prefer 7 different music-genres: ambient, classical, d&b, dubstep, funk, metal, reggae
+1. the fan of metal is on the left of the fan of funk##1
+2. the fan of d&b is in the middle##1
+3. the fan of classical is on the right of the fan of reggae##1
+4. the fan of dubstep is on the right of the fan of classical##1
+5. the fan of classical is on the left of the fan of dubstep##1
+6. the fan of funk is on the left or right of the fan of d&b","{'Music-Genre': ['ambient', 'metal', 'funk', 'd&b', 'reggae', 'classical', 'dubstep']}"
+Pt1_1x7_level3-7,"The people prefer 7 different types of sport: ice-hockey, lacrosse, skiing, surfing, swimming, tennis, volleyball
+1. the person who's sport is lacrosse is on the left of the person who's sport is swimming##1
+2. the person who's sport is ice-hockey is on the right of the person who's sport is swimming##1
+3. the person who's sport is skiing is on the left of the person who's sport is tennis##1
+4. the person who's sport is volleyball is on the left of the person who's sport is skiing##1
+5. the person who's sport is lacrosse is on the left or right of the person who's sport is swimming
+6. the person who's sport is ice-hockey is on the far left or far right
+7. the person who's sport is surfing is in the middle##1","{'Sport': ['volleyball', 'skiing', 'tennis', 'surfing', 'lacrosse', 'swimming', 'ice-hockey']}"
+Pt1_1x7_level3-8,"There are 7 different nationalities: argentine, chinese, dutch, egyptian, mexican, russian, spanish
+1. the russian is between the mexican and the spanish##2
+2. the dutch is on the left or right of the argentine
+3. the egyptian is on the far left##1
+4. the russian is on the left or right of the mexican
+5. the spanish is on the right of the dutch##1
+6. the russian is on the right of the spanish##1
+7. the chinese is on the left or right of the egyptian","{'Nationality': ['egyptian', 'chinese', 'argentine', 'dutch', 'spanish', 'russian', 'mexican']}"
+Pt1_1x7_level3-9,"The people have 7 different jobs:  designer, fisherman, freelancer, pilot, police-officer, software-developer, teacher
+1. the police-officer is on the left or right of the freelancer
+2. the pilot is in the middle##1
+3. the pilot is on the left or right of the designer
+4. the freelancer is on the left or right of the pilot
+5. the software-developer is on the left or right of the police-officer
+6. the designer is on the left or right of the pilot
+7. the designer is on the left of the teacher##1","{'Job': ['software-developer', 'police-officer', 'freelancer', 'pilot', 'designer', 'teacher', 'fisherman']}"
diff --git a/part2/level3/Pt2_2x2_level3.csv b/part2/level3/Pt2_2x2_level3.csv
new file mode 100644
index 0000000000000000000000000000000000000000..785c0f6b32a5b751b5ccd20886b5f97d22e51d94
--- /dev/null
+++ b/part2/level3/Pt2_2x2_level3.csv
@@ -0,0 +1,41 @@
+ID,Clues,SolutionGrid
+Pt1_2x2_level3-0,"There are 2 different favourite beverages: juice, tea
+There 2 different types of food: kiwi, lemon
+1. the person drinking tea is on the left or right of the person drinking juice
+2. the person eating lemon is on the right of the person drinking tea##1","{'Beverage': ['tea', 'juice'], 'Food': ['kiwi', 'lemon']}"
+Pt1_2x2_level3-1,"There are 2 different favourite beverages: almond-milk, water
+The people prefer 2 different types of sport: golf, surfing
+1. the person who's sport is surfing is on the left or right of the person drinking water
+2. the person drinking water is on the far right##1","{'Beverage': ['almond-milk', 'water'], 'Sport': ['surfing', 'golf']}"
+Pt1_2x2_level3-2,"The people perfer 2 different movie-genres: sports, western
+There are 2 different nationalities: french, nigerian
+1. the french is on the left of the person watching western movies##1
+2. the french is on the left or right of the person watching western movies","{'Movie-Genre': ['sports', 'western'], 'Nationality': ['french', 'nigerian']}"
+Pt1_2x2_level3-3,"There are 2 different favourite beverages: fanta, sprite
+There 2 different types of food: apricot, tomato
+1. the person eating apricot is on the right of the person drinking sprite##1
+2. the person drinking fanta is on the far left or far right","{'Beverage': ['sprite', 'fanta'], 'Food': ['tomato', 'apricot']}"
+Pt1_2x2_level3-4,"The people prefer 2 different music-genres: ambient, salsa
+There are 2 different nationalities: american, australian
+1. the australian is on the right of the fan of salsa##1
+2. the fan of salsa is on the left or right of the fan of ambient","{'Music-Genre': ['salsa', 'ambient'], 'Nationality': ['american', 'australian']}"
+Pt1_2x2_level3-5,"The people prefer 2 different music-genres: ambient, d&b
+There are 2 different nationalities: malaysian, mexican
+1. the fan of ambient is on the left or right of the mexican
+2. the mexican is on the right of the malaysian##1","{'Music-Genre': ['ambient', 'd&b'], 'Nationality': ['malaysian', 'mexican']}"
+Pt1_2x2_level3-6,"There are 2 different nationalities: malaysian, thai
+2 different pets are kept: cat, snake
+1. the thai is on the left or right of the malaysian
+2. the owner of the snake is on the left of the thai##1","{'Nationality': ['malaysian', 'thai'], 'Pet': ['snake', 'cat']}"
+Pt1_2x2_level3-7,"The people have 2 different hobbies: singing, woodworking
+The people have 2 different jobs:  chef, manager
+1. the person who's hobby is woodworking is on the left of the person who's hobby is singing##1
+2. the manager is on the left or right of the person who's hobby is woodworking","{'Hobby': ['woodworking', 'singing'], 'Job': ['chef', 'manager']}"
+Pt1_2x2_level3-8,"There are 2 different favourite beverages: coffee, iced-tea
+There 2 different types of food: avocado, papaya
+1. the person eating avocado is on the right of the person drinking iced-tea##1
+2. the person drinking coffee is on the left or right of the person drinking iced-tea","{'Beverage': ['iced-tea', 'coffee'], 'Food': ['papaya', 'avocado']}"
+Pt1_2x2_level3-9,"The people perfer 2 different movie-genres: comedy, musical
+The people use 2 different means of transport: quad-bike, van
+1. the person driving the van is on the left or right of the person driving the quad-bike
+2. the person driving the quad-bike is on the left of the person watching comedy movies##1","{'Movie-Genre': ['musical', 'comedy'], 'Transport': ['quad-bike', 'van']}"
diff --git a/part2/level3/Pt2_2x3_level3.csv b/part2/level3/Pt2_2x3_level3.csv
new file mode 100644
index 0000000000000000000000000000000000000000..b8bde46893ce47485d7742afd98ce8af9b719186
--- /dev/null
+++ b/part2/level3/Pt2_2x3_level3.csv
@@ -0,0 +1,57 @@
+ID,Clues,SolutionGrid
+Pt1_2x3_level3-0,"The people perfer 3 different movie-genres: adventure, mystery, scientific
+The people use 3 different means of transport: snowmobile, subway, taxi
+1. the person watching adventure movies is the person driving the subway##1
+2. the person driving the taxi is on the right of the person driving the subway##1
+3. the person driving the taxi is on the left or right of the person watching mystery movies
+4. the person driving the subway is on the far left##1","{'Movie-Genre': ['adventure', 'scientific', 'mystery'], 'Transport': ['subway', 'taxi', 'snowmobile']}"
+Pt1_2x3_level3-1,"The people have 3 different jobs:  fisherman, librarian, pilot
+The people prefer 3 different types of sport: golf, handball, ice-hockey
+1. the person who's sport is golf is on the left of the person who's sport is handball##1
+2. the pilot is on the left of the fisherman##1
+3. the person who's sport is golf is on the far left or far right
+4. the librarian is the person who's sport is ice-hockey##1","{'Job': ['pilot', 'fisherman', 'librarian'], 'Sport': ['golf', 'handball', 'ice-hockey']}"
+Pt1_2x3_level3-2,"The people have 3 different jobs:  accountant, paramedic, videographer
+The people prefer 3 different music-genres: blues, r&b, techno
+1. the fan of r&b is on the far left or far right
+2. the accountant is on the far right##1
+3. the paramedic is the fan of techno##1
+4. the fan of r&b is on the right of the fan of techno##1","{'Job': ['videographer', 'paramedic', 'accountant'], 'Music-Genre': ['blues', 'techno', 'r&b']}"
+Pt1_2x3_level3-3,"The people have 3 different hobbies: baking, fishing, video-games
+3 different pets are kept: fish, guinea-pig, mouse
+1. the person who's hobby is video-games is on the left of the person who's hobby is fishing##1
+2. the person who's hobby is video-games is on the left or right of the person who's hobby is fishing
+3. the owner of the fish is between the person who's hobby is video-games and the owner of the mouse##2","{'Hobby': ['video-games', 'fishing', 'baking'], 'Pet': ['guinea-pig', 'fish', 'mouse']}"
+Pt1_2x3_level3-4,"The people perfer 3 different movie-genres: action, disaster, family
+The people use 3 different means of transport: ship, subway, taxi
+1. the person driving the taxi is on the left or right of the person watching action movies
+2. the person driving the subway is on the left of the person driving the ship##1
+3. the person driving the taxi is on the right of the person watching action movies##1
+4. the person watching action movies is between the person watching disaster movies and the person driving the taxi##2","{'Movie-Genre': ['disaster', 'action', 'family'], 'Transport': ['subway', 'ship', 'taxi']}"
+Pt1_2x3_level3-5,"The people have 3 different hobbies: baking, chess, traveling
+The people have 3 different jobs:  accountant, engineer, lawyer
+1. the lawyer is on the left of the accountant##1
+2. the person who's hobby is chess is on the right of the person who's hobby is baking##1
+3. the person who's hobby is traveling is on the left or right of the person who's hobby is baking
+4. the person who's hobby is baking is on the right of the engineer##1","{'Hobby': ['traveling', 'baking', 'chess'], 'Job': ['engineer', 'lawyer', 'accountant']}"
+Pt1_2x3_level3-6,"The people prefer 3 different music-genres: funk, rock, techno
+There are 3 different nationalities: australian, dutch, malaysian
+1. the fan of techno is on the right of the dutch##1
+2. the malaysian is on the left of the fan of funk##1
+3. the malaysian is on the left or right of the fan of rock","{'Music-Genre': ['rock', 'techno', 'funk'], 'Nationality': ['dutch', 'malaysian', 'australian']}"
+Pt1_2x3_level3-7,"There are 3 different favourite beverages: cola, fanta, milk
+There 3 different types of food: grapes, orange, pomegranate
+1. the person drinking cola is the person eating grapes##1
+2. the person eating orange is in the middle##1
+3. the person drinking milk is on the left of the person drinking fanta##1
+4. the person drinking fanta is on the left or right of the person eating grapes","{'Beverage': ['milk', 'fanta', 'cola'], 'Food': ['pomegranate', 'orange', 'grapes']}"
+Pt1_2x3_level3-8,"The people have 3 different jobs:  fisherman, nurse, teacher
+The people prefer 3 different music-genres: disco, r&b, techno
+1. the fisherman is on the left or right of the nurse
+2. the fan of disco is on the left of the teacher##1
+3. the nurse is on the right of the fan of techno##1","{'Job': ['fisherman', 'nurse', 'teacher'], 'Music-Genre': ['techno', 'disco', 'r&b']}"
+Pt1_2x3_level3-9,"There are 3 different favourite beverages: hot-chocolate, sprite, water
+The people perfer 3 different movie-genres: animation, musical, scientific
+1. the person drinking water is on the left or right of the person watching animation movies
+2. the person watching scientific movies is on the far right##1
+3. the person drinking hot-chocolate is on the left of the person watching animation movies##1","{'Beverage': ['hot-chocolate', 'sprite', 'water'], 'Movie-Genre': ['musical', 'animation', 'scientific']}"
diff --git a/part2/level3/Pt2_2x4_level3.csv b/part2/level3/Pt2_2x4_level3.csv
new file mode 100644
index 0000000000000000000000000000000000000000..dc412bc82ad08ad8511e4151f28fb07ffbd246c9
--- /dev/null
+++ b/part2/level3/Pt2_2x4_level3.csv
@@ -0,0 +1,77 @@
+ID,Clues,SolutionGrid
+Pt1_2x4_level3-0,"The people perfer 4 different movie-genres: crime, disaster, musical, thriller
+The people use 4 different means of transport: bike, car, motorbike, roller
+1. the person watching thriller movies is on the left of the person watching crime movies##1
+2. the person watching crime movies is on the right of the person watching thriller movies##1
+3. the person driving the car is on the far left or far right
+4. the person watching musical movies is on the right of the person driving the motorbike##1
+5. the person driving the roller is between the person driving the car and the person driving the motorbike##2
+6. the person watching thriller movies is the person driving the bike##1","{'Movie-Genre': ['thriller', 'crime', 'musical', 'disaster'], 'Transport': ['bike', 'motorbike', 'roller', 'car']}"
+Pt1_2x4_level3-1,"The people prefer 4 different music-genres: gospel, hip-hop, rock, techno
+The people use 4 different means of transport: bus, helicopter, snowmobile, trike
+1. the fan of hip-hop is on the left of the person driving the helicopter##1
+2. the person driving the trike is on the far left or far right
+3. the fan of techno is on the left of the person driving the trike##1
+4. the person driving the trike is on the right of the person driving the helicopter##1
+5. the fan of rock is on the far right##1
+6. the person driving the bus is on the far left##1","{'Music-Genre': ['gospel', 'hip-hop', 'techno', 'rock'], 'Transport': ['bus', 'snowmobile', 'helicopter', 'trike']}"
+Pt1_2x4_level3-2,"The people prefer 4 different music-genres: house, jazz, pop, rock
+4 different pets are kept: cat, lizard, rabbit, snake
+1. the owner of the snake is on the left or right of the fan of jazz
+2. the fan of jazz is on the far left##1
+3. the owner of the rabbit is on the left of the fan of rock##1
+4. the owner of the cat is on the left or right of the fan of house
+5. the owner of the rabbit is on the right of the fan of pop##1","{'Music-Genre': ['jazz', 'pop', 'house', 'rock'], 'Pet': ['lizard', 'snake', 'rabbit', 'cat']}"
+Pt1_2x4_level3-3,"The people have 4 different hobbies: board-games, collecting, dancing, fishing
+There are 4 different nationalities: argentine, brazilian, egyptian, indian
+1. the indian is on the left of the person who's hobby is dancing##1
+2. the person who's hobby is fishing is between the person who's hobby is board-games and the egyptian##2
+3. the person who's hobby is fishing is on the left or right of the person who's hobby is dancing
+4. the egyptian is on the left or right of the indian
+5. the person who's hobby is board-games is on the right of the person who's hobby is collecting##1
+6. the argentine is on the right of the brazilian##1","{'Hobby': ['collecting', 'board-games', 'fishing', 'dancing'], 'Nationality': ['brazilian', 'argentine', 'indian', 'egyptian']}"
+Pt1_2x4_level3-4,"There are 4 different favourite beverages: 7up, fanta, hot-chocolate, soy-milk
+The people have 4 different hobbies: drawing, hiking, singing, woodworking
+1. the person who's hobby is hiking is on the far left##1
+2. the person drinking hot-chocolate is on the right of the person drinking fanta##1
+3. the person who's hobby is drawing is on the left or right of the person who's hobby is hiking
+4. the person drinking fanta is on the right of the person drinking 7up##1
+5. the person who's hobby is woodworking is the person drinking soy-milk##1","{'Beverage': ['7up', 'fanta', 'hot-chocolate', 'soy-milk'], 'Hobby': ['hiking', 'drawing', 'singing', 'woodworking']}"
+Pt1_2x4_level3-5,"There are 4 different favourite beverages: coffee, fanta, juice, soy-milk
+The people use 4 different means of transport: boat, roller, train, tram
+1. the person drinking soy-milk is on the right of the person drinking juice##1
+2. the person driving the train is between the person driving the tram and the person drinking juice##2
+3. the person driving the boat is between the person driving the train and the person drinking coffee##2
+4. the person driving the tram is on the far right##1
+5. the person drinking fanta is on the left or right of the person drinking soy-milk","{'Beverage': ['coffee', 'juice', 'soy-milk', 'fanta'], 'Transport': ['roller', 'boat', 'train', 'tram']}"
+Pt1_2x4_level3-6,"There are 4 different nationalities: egyptian, french, indian, thai
+The people use 4 different means of transport: airplane, ship, snowmobile, van
+1. the person driving the van is on the right of the egyptian##1
+2. the egyptian is on the far left or far right
+3. the person driving the ship is on the left of the person driving the snowmobile##1
+4. the indian is between the french and the thai##2
+5. the person driving the ship is the person driving the ship##1
+6. the person driving the ship is between the person driving the snowmobile and the thai##2","{'Nationality': ['egyptian', 'thai', 'indian', 'french'], 'Transport': ['airplane', 'van', 'ship', 'snowmobile']}"
+Pt1_2x4_level3-7,"The people have 4 different hobbies: board-games, drawing, filmmaking, fishing
+The people perfer 4 different movie-genres: horror, mystery, scientific, superhero
+1. the person watching horror movies is on the right of the person who's hobby is filmmaking##1
+2. the person who's hobby is fishing is the person watching mystery movies##1
+3. the person who's hobby is fishing is on the left of the person watching scientific movies##1
+4. the person who's hobby is fishing is on the left of the person who's hobby is filmmaking##1
+5. the person who's hobby is board-games is on the left of the person who's hobby is drawing##1
+6. the person watching mystery movies is on the left or right of the person watching scientific movies","{'Hobby': ['fishing', 'filmmaking', 'board-games', 'drawing'], 'Movie-Genre': ['mystery', 'scientific', 'horror', 'superhero']}"
+Pt1_2x4_level3-8,"4 different pets are kept: chinchilla, fish, horse, snake
+The people prefer 4 different types of sport: basketball, skiing, tennis, volleyball
+1. the owner of the fish is on the left of the person who's sport is basketball##1
+2. the person who's sport is volleyball is on the far right##1
+3. the person who's sport is volleyball is the owner of the snake##1
+4. the owner of the chinchilla is on the left of the owner of the fish##1
+5. the owner of the chinchilla is on the far left or far right
+6. the owner of the fish is between the person who's sport is skiing and the person who's sport is basketball##2","{'Pet': ['chinchilla', 'fish', 'horse', 'snake'], 'Sport': ['skiing', 'tennis', 'basketball', 'volleyball']}"
+Pt1_2x4_level3-9,"The people prefer 4 different music-genres: classical, electronic, jazz, salsa
+There are 4 different nationalities: argentine, chinese, nigerian, russian
+1. the argentine is on the right of the chinese##1
+2. the fan of jazz is between the russian and the chinese##2
+3. the fan of electronic is the chinese##1
+4. the nigerian is on the left of the chinese##1
+5. the fan of salsa is on the left or right of the argentine","{'Music-Genre': ['classical', 'electronic', 'jazz', 'salsa'], 'Nationality': ['nigerian', 'chinese', 'argentine', 'russian']}"
diff --git a/part2/level3/Pt2_2x5_level3.csv b/part2/level3/Pt2_2x5_level3.csv
new file mode 100644
index 0000000000000000000000000000000000000000..a13724734f4bee2dc6868aebd779c9f16c522d77
--- /dev/null
+++ b/part2/level3/Pt2_2x5_level3.csv
@@ -0,0 +1,99 @@
+ID,Clues,SolutionGrid
+Pt1_2x5_level3-0,"The people have 5 different hobbies: baking, chess, drawing, filmmaking, hiking
+The people use 5 different means of transport: boat, helicopter, scooter, trike, van
+1. the person who's hobby is drawing is the person driving the boat##1
+2. the person who's hobby is filmmaking is in the middle##1
+3. the person driving the helicopter is on the left or right of the person driving the trike
+4. the person driving the helicopter is on the right of the person driving the trike##1
+5. the person who's hobby is filmmaking is the person driving the van##1
+6. the person who's hobby is baking is on the far left or far right
+7. the person who's hobby is drawing is on the right of the person driving the scooter##1
+8. the person who's hobby is hiking is on the left or right of the person driving the helicopter
+9. the person driving the scooter is the person who's hobby is chess##1","{'Hobby': ['chess', 'drawing', 'filmmaking', 'hiking', 'baking'], 'Transport': ['scooter', 'boat', 'van', 'trike', 'helicopter']}"
+Pt1_2x5_level3-1,"The people have 5 different hobbies: baking, cooking, drawing, fishing, gardening
+There are 5 different nationalities: chinese, italian, mexican, russian, thai
+1. the person who's hobby is drawing is on the left of the person who's hobby is cooking##1
+2. the russian is the person who's hobby is baking##1
+3. the person who's hobby is baking is in the middle##1
+4. the russian is on the left or right of the person who's hobby is drawing
+5. the person who's hobby is gardening is on the far left##1
+6. the person who's hobby is fishing is on the right of the mexican##1
+7. the chinese is on the right of the thai##1","{'Hobby': ['gardening', 'fishing', 'baking', 'drawing', 'cooking'], 'Nationality': ['mexican', 'italian', 'russian', 'thai', 'chinese']}"
+Pt1_2x5_level3-2,"There are 5 different favourite beverages: 7up, juice, lemonade, mirinda, tea
+The people use 5 different means of transport: airplane, boat, quad-bike, roller, taxi
+1. the person drinking lemonade is the person driving the roller##1
+2. the person driving the roller is on the left or right of the person driving the taxi
+3. the person driving the taxi is between the person drinking mirinda and the person driving the roller##2
+4. the person driving the roller is on the left of the person driving the quad-bike##1
+5. the person drinking mirinda is the person driving the boat##1
+6. the person drinking tea is on the right of the person driving the quad-bike##1
+7. the person drinking tea is on the far right##1
+8. the person driving the taxi is the person drinking 7up##1","{'Beverage': ['mirinda', '7up', 'lemonade', 'juice', 'tea'], 'Transport': ['boat', 'taxi', 'roller', 'quad-bike', 'airplane']}"
+Pt1_2x5_level3-3,"There are 5 different favourite beverages: 7up, almond-milk, fanta, iced-tea, lemonade
+The people have 5 different jobs:  coach, dressmaker, mechanic, musician, photographer
+1. the person drinking 7up is on the left or right of the person drinking fanta
+2. the person drinking iced-tea is on the left of the person drinking almond-milk##1
+3. the musician is on the far left##1
+4. the person drinking almond-milk is on the far right##1
+5. the person drinking 7up is on the left of the photographer##1
+6. the coach is on the left of the dressmaker##1
+7. the person drinking 7up is on the left of the photographer##1
+8. the person drinking fanta is on the left of the person drinking iced-tea##1","{'Beverage': ['lemonade', '7up', 'fanta', 'iced-tea', 'almond-milk'], 'Job': ['musician', 'mechanic', 'photographer', 'coach', 'dressmaker']}"
+Pt1_2x5_level3-4,"There are 5 different favourite beverages: 7up, fanta, lemonade, tea, water
+The people prefer 5 different types of sport: biathlon, rowing, rugby, skateboarding, snowboarding
+1. the person who's sport is rowing is on the right of the person drinking lemonade##1
+2. the person who's sport is rowing is between the person drinking fanta and the person who's sport is rugby##2
+3. the person who's sport is skateboarding is on the right of the person drinking 7up##1
+4. the person who's sport is rowing is the person who's sport is rowing##1
+5. the person drinking lemonade is between the person who's sport is rowing and the person drinking tea##2
+6. the person drinking water is on the left or right of the person drinking lemonade
+7. the person who's sport is rowing is the person drinking water##1
+8. the person who's sport is biathlon is on the far left##1","{'Beverage': ['7up', 'tea', 'lemonade', 'water', 'fanta'], 'Sport': ['biathlon', 'skateboarding', 'rugby', 'rowing', 'snowboarding']}"
+Pt1_2x5_level3-5,"The people have 5 different hobbies: card-games, collecting, puzzles, reading, singing
+The people use 5 different means of transport: jet-ski, roller, ship, skateboard, subway
+1. the person who's hobby is singing is on the left of the person who's hobby is card-games##1
+2. the person who's hobby is puzzles is on the left or right of the person driving the subway
+3. the person who's hobby is singing is on the left of the person driving the subway##1
+4. the person who's hobby is puzzles is the person driving the roller##1
+5. the person who's hobby is collecting is on the right of the person driving the roller##1
+6. the person driving the jet-ski is on the left of the person driving the ship##1
+7. the person who's hobby is singing is on the right of the person who's hobby is reading##1
+8. the person driving the jet-ski is the person who's hobby is reading##1","{'Hobby': ['reading', 'singing', 'card-games', 'puzzles', 'collecting'], 'Transport': ['jet-ski', 'ship', 'subway', 'roller', 'skateboard']}"
+Pt1_2x5_level3-6,"The people perfer 5 different movie-genres: animation, comedy, drama, musical, zombie
+5 different pets are kept: bird, chinchilla, fish, goldfish, rabbit
+1. the person watching musical movies is on the right of the person watching comedy movies##1
+2. the owner of the fish is on the left or right of the owner of the bird
+3. the person watching drama movies is the owner of the goldfish##1
+4. the person watching drama movies is on the right of the owner of the chinchilla##1
+5. the owner of the fish is on the right of the person watching zombie movies##1
+6. the owner of the bird is on the far left or far right
+7. the owner of the rabbit is on the far right##1
+8. the person watching animation movies is on the right of the owner of the goldfish##1","{'Movie-Genre': ['zombie', 'comedy', 'musical', 'drama', 'animation'], 'Pet': ['bird', 'fish', 'chinchilla', 'goldfish', 'rabbit']}"
+Pt1_2x5_level3-7,"There 5 different types of food: apricot, artichoke, cabbage, corn, potato
+The people have 5 different jobs:  dancer, dressmaker, firefighter, photographer, scientist
+1. the person eating cabbage is the dressmaker##1
+2. the person eating corn is on the left of the person eating artichoke##1
+3. the dressmaker is on the left or right of the firefighter
+4. the scientist is between the person eating corn and the person eating cabbage##2
+5. the dressmaker is on the left or right of the scientist
+6. the dancer is on the right of the person eating apricot##1
+7. the person eating corn is on the far left or far right","{'Food': ['corn', 'artichoke', 'cabbage', 'apricot', 'potato'], 'Job': ['photographer', 'scientist', 'dressmaker', 'firefighter', 'dancer']}"
+Pt1_2x5_level3-8,"The people prefer 5 different music-genres: blues, electronic, indie, pop, r&b
+There are 5 different nationalities: american, canadian, french, polish, turkish
+1. the fan of blues is the canadian##1
+2. the fan of indie is on the far left##1
+3. the fan of electronic is on the right of the american##1
+4. the fan of indie is on the left of the american##1
+5. the turkish is in the middle##1
+6. the turkish is on the left or right of the french
+7. the fan of r&b is on the right of the turkish##1","{'Music-Genre': ['indie', 'pop', 'electronic', 'r&b', 'blues'], 'Nationality': ['polish', 'american', 'turkish', 'french', 'canadian']}"
+Pt1_2x5_level3-9,"The people have 5 different hobbies: baking, drawing, reading, skydiving, woodworking
+5 different pets are kept: dog, hedgehog, horse, rabbit, rat
+1. the person who's hobby is drawing is on the left of the owner of the dog##1
+2. the person who's hobby is skydiving is on the left or right of the person who's hobby is drawing
+3. the person who's hobby is reading is on the left or right of the owner of the dog
+4. the owner of the horse is between the person who's hobby is skydiving and the person who's hobby is baking##2
+5. the person who's hobby is skydiving is the owner of the rabbit##1
+6. the owner of the rat is on the right of the owner of the dog##1
+7. the owner of the rabbit is on the right of the owner of the hedgehog##1
+8. the owner of the dog is on the left or right of the person who's hobby is drawing","{'Hobby': ['woodworking', 'skydiving', 'drawing', 'baking', 'reading'], 'Pet': ['hedgehog', 'rabbit', 'horse', 'dog', 'rat']}"
diff --git a/part2/level3/Pt2_2x6_level3.csv b/part2/level3/Pt2_2x6_level3.csv
new file mode 100644
index 0000000000000000000000000000000000000000..a05737aadb88b4b84a7301bcb73ebde9fd0d9234
--- /dev/null
+++ b/part2/level3/Pt2_2x6_level3.csv
@@ -0,0 +1,127 @@
+ID,Clues,SolutionGrid
+Pt1_2x6_level3-0,"There are 6 different favourite beverages: cola, fanta, hot-chocolate, iced-tea, juice, sprite
+6 different pets are kept: bird, cat, goat, hedgehog, pony, snake
+ 1. the owner of the snake is on the left or right of the person drinking fanta
+ 2. the owner of the cat is on the left or right of the person drinking sprite
+ 3. the person drinking juice is on the right of the person drinking hot-chocolate##1
+ 4. the person drinking sprite is on the left or right of the person drinking fanta
+ 5. the owner of the goat is the person drinking juice##1
+ 6. the person drinking fanta is on the left or right of the person drinking sprite
+ 7. the owner of the cat is on the far left##1
+ 8. the owner of the goat is on the far right##1
+ 9. the person drinking iced-tea is on the far left or far right
+10. the person drinking hot-chocolate is on the right of the owner of the bird##1
+11. the owner of the goat is on the left or right of the owner of the pony
+12. the person drinking fanta is on the left or right of the owner of the bird","{'Beverage': ['iced-tea', 'sprite', 'fanta', 'cola', 'hot-chocolate', 'juice'], 'Pet': ['cat', 'snake', 'hedgehog', 'bird', 'pony', 'goat']}"
+Pt1_2x6_level3-1,"There are 6 different favourite beverages: coffee, hot-chocolate, juice, milk, mirinda, tea
+There are 6 different nationalities: american, argentine, italian, japanese, nigerian, russian
+ 1. the person drinking coffee is on the left of the person drinking milk##1
+ 2. the american is on the left or right of the person drinking hot-chocolate
+ 3. the japanese is on the left or right of the person drinking tea
+ 4. the japanese is on the left or right of the person drinking tea
+ 5. the nigerian is on the far right##1
+ 6. the person drinking hot-chocolate is the italian##1
+ 7. the person drinking milk is between the person drinking coffee and the person drinking hot-chocolate##2
+ 8. the russian is on the left of the person drinking milk##1
+ 9. the person drinking coffee is on the left of the person drinking milk##1
+10. the japanese is on the right of the italian##1
+11. the nigerian is on the left or right of the argentine
+12. the argentine is on the left or right of the person drinking mirinda
+13. the italian is on the left of the person drinking juice##1
+14. the italian is on the left or right of the american","{'Beverage': ['coffee', 'milk', 'hot-chocolate', 'juice', 'tea', 'mirinda'], 'Nationality': ['russian', 'american', 'italian', 'japanese', 'argentine', 'nigerian']}"
+Pt1_2x6_level3-2,"The people have 6 different jobs:  analyst, dressmaker, electrician, journalist, librarian, writer
+The people use 6 different means of transport: airplane, bus, motorbike, quad-bike, snowmobile, train
+1. the person driving the quad-bike is on the left or right of the analyst
+2. the librarian is on the left of the person driving the airplane##1
+3. the analyst is on the right of the person driving the bus##1
+4. the electrician is on the left or right of the person driving the bus
+5. the person driving the quad-bike is on the far right##1
+6. the journalist is on the left or right of the person driving the motorbike
+7. the dressmaker is between the journalist and the electrician##2
+8. the librarian is on the right of the person driving the snowmobile##1","{'Job': ['journalist', 'dressmaker', 'electrician', 'librarian', 'analyst', 'writer'], 'Transport': ['train', 'motorbike', 'snowmobile', 'bus', 'airplane', 'quad-bike']}"
+Pt1_2x6_level3-3,"There are 6 different favourite beverages: 7up, fanta, hot-chocolate, juice, soy-milk, tea
+The people have 6 different hobbies: camping, card-games, drawing, fishing, reading, writing
+ 1. the person who's hobby is writing is on the left of the person drinking hot-chocolate##1
+ 2. the person drinking soy-milk is the person who's hobby is drawing##1
+ 3. the person who's hobby is writing is the person drinking juice##1
+ 4. the person who's hobby is camping is on the far left or far right
+ 5. the person who's hobby is camping is on the left of the person drinking tea##1
+ 6. the person who's hobby is card-games is on the left or right of the person drinking soy-milk
+ 7. the person who's hobby is reading is on the left or right of the person drinking fanta
+ 8. the person drinking tea is between the person who's hobby is camping and the person drinking soy-milk##2
+ 9. the person who's hobby is camping is on the left or right of the person drinking tea
+10. the person drinking 7up is on the left of the person who's hobby is writing##1","{'Beverage': ['fanta', 'tea', 'soy-milk', '7up', 'juice', 'hot-chocolate'], 'Hobby': ['camping', 'reading', 'drawing', 'card-games', 'writing', 'fishing']}"
+Pt1_2x6_level3-4,"There 6 different types of food: cabbage, cranberry, grapefruit, radish, strawberry, watermelon
+There are 6 different nationalities: american, chinese, japanese, mexican, nigerian, polish
+1. the person eating grapefruit is between the person eating cabbage and the person eating strawberry##2
+2. the polish is on the left or right of the japanese
+3. the nigerian is on the left of the person eating strawberry##1
+4. the polish is the person eating cranberry##1
+5. the japanese is on the far right##1
+6. the american is the person eating strawberry##1
+7. the person eating radish is on the far right##1
+8. the nigerian is on the far left##1
+9. the american is on the left of the chinese##1","{'Food': ['watermelon', 'strawberry', 'grapefruit', 'cabbage', 'cranberry', 'radish'], 'Nationality': ['nigerian', 'american', 'chinese', 'mexican', 'polish', 'japanese']}"
+Pt1_2x6_level3-5,"The people have 6 different jobs:  bartender, dancer, firefighter, lawyer, project-manager, scientist
+The people prefer 6 different types of sport: climbing, golf, skateboarding, snowboarding, soccer, volleyball
+ 1. the person who's sport is snowboarding is on the left or right of the bartender
+ 2. the bartender is between the person who's sport is snowboarding and the scientist##2
+ 3. the person who's sport is soccer is on the right of the person who's sport is snowboarding##1
+ 4. the person who's sport is soccer is on the right of the firefighter##1
+ 5. the lawyer is on the left or right of the person who's sport is skateboarding
+ 6. the person who's sport is soccer is on the far right##1
+ 7. the bartender is the person who's sport is volleyball##1
+ 8. the lawyer is on the left or right of the person who's sport is skateboarding
+ 9. the scientist is on the right of the person who's sport is golf##1
+10. the dancer is on the far left##1
+11. the person who's sport is climbing is on the left of the bartender##1","{'Job': ['dancer', 'lawyer', 'scientist', 'bartender', 'firefighter', 'project-manager'], 'Sport': ['skateboarding', 'golf', 'climbing', 'volleyball', 'snowboarding', 'soccer']}"
+Pt1_2x6_level3-6,"6 different pets are kept: chinchilla, ferret, goat, goldfish, guinea-pig, hedgehog
+The people use 6 different means of transport: quad-bike, scooter, ship, snowmobile, subway, van
+ 1. the owner of the goat is on the left of the owner of the goldfish##1
+ 2. the owner of the guinea-pig is on the left or right of the person driving the subway
+ 3. the person driving the snowmobile is on the right of the person driving the ship##1
+ 4. the owner of the guinea-pig is on the left of the person driving the ship##1
+ 5. the person driving the subway is on the left or right of the owner of the goat
+ 6. the person driving the van is on the right of the owner of the goldfish##1
+ 7. the owner of the guinea-pig is on the left of the owner of the ferret##1
+ 8. the person driving the quad-bike is on the right of the owner of the hedgehog##1
+ 9. the person driving the subway is the owner of the goldfish##1
+10. the owner of the goat is between the owner of the goldfish and the person driving the scooter##2
+11. the person driving the ship is on the left or right of the owner of the guinea-pig","{'Pet': ['hedgehog', 'goat', 'goldfish', 'guinea-pig', 'ferret', 'chinchilla'], 'Transport': ['scooter', 'quad-bike', 'subway', 'van', 'ship', 'snowmobile']}"
+Pt1_2x6_level3-7,"There are 6 different favourite beverages: cola, hot-chocolate, iced-tea, juice, tea, water
+The people have 6 different hobbies: chess, collecting, photography, skydiving, sudoku, writing
+ 1. the person who's hobby is sudoku is the person drinking iced-tea##1
+ 2. the person drinking hot-chocolate is on the left of the person drinking water##1
+ 3. the person who's hobby is collecting is the person drinking tea##1
+ 4. the person who's hobby is chess is the person drinking juice##1
+ 5. the person drinking cola is on the left of the person drinking tea##1
+ 6. the person drinking iced-tea is on the left or right of the person drinking juice
+ 7. the person drinking tea is on the far right##1
+ 8. the person drinking hot-chocolate is the person who's hobby is photography##1
+ 9. the person who's hobby is writing is on the right of the person drinking iced-tea##1
+10. the person who's hobby is skydiving is the person drinking water##1
+11. the person drinking tea is the person who's hobby is collecting##1","{'Beverage': ['hot-chocolate', 'water', 'juice', 'iced-tea', 'cola', 'tea'], 'Hobby': ['photography', 'skydiving', 'chess', 'sudoku', 'writing', 'collecting']}"
+Pt1_2x6_level3-8,"There are 6 different nationalities: australian, brazilian, canadian, german, japanese, spanish
+6 different pets are kept: bird, goldfish, hamster, hedgehog, lizard, pony
+ 1. the owner of the pony is on the left of the canadian##1
+ 2. the canadian is the owner of the lizard##1
+ 3. the german is on the left of the japanese##1
+ 4. the owner of the hamster is on the left or right of the spanish
+ 5. the owner of the goldfish is the german##1
+ 6. the owner of the lizard is on the left or right of the spanish
+ 7. the brazilian is the owner of the bird##1
+ 8. the brazilian is on the right of the japanese##1
+ 9. the german is between the japanese and the owner of the lizard##2
+10. the owner of the pony is the spanish##1
+11. the owner of the pony is on the left or right of the australian","{'Nationality': ['australian', 'spanish', 'canadian', 'german', 'japanese', 'brazilian'], 'Pet': ['hamster', 'pony', 'lizard', 'goldfish', 'hedgehog', 'bird']}"
+Pt1_2x6_level3-9,"There are 6 different favourite beverages: 7up, almond-milk, hot-chocolate, juice, lemonade, soy-milk
+The people prefer 6 different types of sport: badminton, baseball, climbing, parkour, rowing, surfing
+1. the person who's sport is surfing is on the left or right of the person who's sport is baseball
+2. the person drinking soy-milk is on the far left or far right
+3. the person who's sport is climbing is on the right of the person who's sport is parkour##1
+4. the person drinking soy-milk is on the left of the person who's sport is rowing##1
+5. the person drinking juice is on the left of the person who's sport is baseball##1
+6. the person who's sport is parkour is on the left of the person drinking juice##1
+7. the person drinking almond-milk is on the left of the person drinking hot-chocolate##1
+8. the person drinking 7up is on the left or right of the person drinking juice
+9. the person who's sport is baseball is between the person drinking hot-chocolate and the person who's sport is climbing##2","{'Beverage': ['soy-milk', 'lemonade', '7up', 'juice', 'almond-milk', 'hot-chocolate'], 'Sport': ['badminton', 'rowing', 'parkour', 'climbing', 'baseball', 'surfing']}"
diff --git a/part2/level3/Pt2_2x7_level3.csv b/part2/level3/Pt2_2x7_level3.csv
new file mode 100644
index 0000000000000000000000000000000000000000..2764352f18652f06c009d73fd40a8ee73ff536ba
--- /dev/null
+++ b/part2/level3/Pt2_2x7_level3.csv
@@ -0,0 +1,142 @@
+ID,Clues,SolutionGrid
+Pt1_2x7_level3-0,"The people perfer 7 different movie-genres: crime, disaster, epic, family, fantasy, mystery, western
+7 different pets are kept: frog, goat, goldfish, lizard, mouse, rat, snake
+ 1. the person watching fantasy movies is on the left of the owner of the rat##1
+ 2. the owner of the frog is the person watching western movies##1
+ 3. the person watching mystery movies is on the far left or far right
+ 4. the owner of the mouse is on the left or right of the owner of the frog
+ 5. the person watching crime movies is on the right of the owner of the lizard##1
+ 6. the person watching epic movies is on the left of the owner of the lizard##1
+ 7. the owner of the mouse is on the left of the owner of the frog##1
+ 8. the owner of the snake is on the left or right of the owner of the goat
+ 9. the person watching mystery movies is on the left of the person watching family movies##1
+10. the person watching family movies is the owner of the goat##1
+11. the person watching family movies is between the owner of the goldfish and the person watching epic movies##2
+12. the owner of the mouse is on the right of the owner of the rat##1","{'Movie-Genre': ['mystery', 'family', 'epic', 'fantasy', 'crime', 'disaster', 'western'], 'Pet': ['goldfish', 'goat', 'snake', 'lizard', 'rat', 'mouse', 'frog']}"
+Pt1_2x7_level3-1,"There are 7 different favourite beverages: 7up, almond-milk, hot-chocolate, iced-tea, lemonade, milk, soy-milk
+There are 7 different nationalities: chinese, colombian, mexican, nigerian, polish, russian, spanish
+ 1. the mexican is on the left or right of the person drinking soy-milk
+ 2. the person drinking almond-milk is on the right of the polish##1
+ 3. the person drinking lemonade is on the far left or far right
+ 4. the person drinking hot-chocolate is on the far left or far right
+ 5. the russian is in the middle##1
+ 6. the person drinking soy-milk is on the left of the person drinking 7up##1
+ 7. the mexican is on the left or right of the nigerian
+ 8. the person drinking iced-tea is between the polish and the colombian##2
+ 9. the nigerian is on the right of the mexican##1
+10. the person drinking hot-chocolate is on the left or right of the person drinking iced-tea
+11. the chinese is on the right of the colombian##1","{'Beverage': ['hot-chocolate', 'iced-tea', 'milk', 'almond-milk', 'soy-milk', '7up', 'lemonade'], 'Nationality': ['colombian', 'chinese', 'polish', 'russian', 'spanish', 'mexican', 'nigerian']}"
+Pt1_2x7_level3-2,"The people have 7 different hobbies: board-games, card-games, drawing, puzzles, reading, rock-climbing, video-games
+7 different pets are kept: bird, chinchilla, ferret, hamster, hedgehog, rat, snake
+ 1. the person who's hobby is rock-climbing is on the right of the owner of the ferret##1
+ 2. the owner of the hamster is on the left or right of the person who's hobby is card-games
+ 3. the person who's hobby is puzzles is on the right of the person who's hobby is rock-climbing##1
+ 4. the owner of the hamster is in the middle##1
+ 5. the owner of the bird is the person who's hobby is card-games##1
+ 6. the person who's hobby is drawing is the owner of the snake##1
+ 7. the owner of the ferret is on the left or right of the owner of the rat
+ 8. the owner of the chinchilla is the person who's hobby is puzzles##1
+ 9. the owner of the bird is on the right of the owner of the snake##1
+10. the person who's hobby is board-games is on the left or right of the person who's hobby is video-games
+11. the person who's hobby is board-games is on the left of the owner of the ferret##1","{'Hobby': ['reading', 'drawing', 'card-games', 'board-games', 'video-games', 'rock-climbing', 'puzzles'], 'Pet': ['hedgehog', 'snake', 'bird', 'hamster', 'ferret', 'rat', 'chinchilla']}"
+Pt1_2x7_level3-3,"There are 7 different favourite beverages: 7up, cola, hot-chocolate, juice, lemonade, milk, sprite
+There are 7 different nationalities: argentine, dutch, german, malaysian, mexican, nigerian, russian
+ 1. the argentine is on the far left##1
+ 2. the person drinking sprite is on the far right##1
+ 3. the person drinking juice is on the right of the german##1
+ 4. the person drinking hot-chocolate is the russian##1
+ 5. the argentine is on the left or right of the nigerian
+ 6. the person drinking cola is on the left of the person drinking lemonade##1
+ 7. the nigerian is between the person drinking lemonade and the person drinking 7up##2
+ 8. the person drinking hot-chocolate is on the left or right of the person drinking sprite
+ 9. the mexican is on the right of the russian##1
+10. the person drinking hot-chocolate is on the left or right of the malaysian
+11. the person drinking milk is on the right of the person drinking juice##1","{'Beverage': ['7up', 'cola', 'lemonade', 'juice', 'milk', 'hot-chocolate', 'sprite'], 'Nationality': ['argentine', 'nigerian', 'german', 'dutch', 'malaysian', 'russian', 'mexican']}"
+Pt1_2x7_level3-4,"The people have 7 different jobs:  chef, entrepreneur, freelancer, nurse, pilot, police-officer, project-manager
+The people prefer 7 different music-genres: d&b, dubstep, hip-hop, metal, r&b, rock, salsa
+ 1. the fan of r&b is on the left or right of the chef
+ 2. the fan of metal is on the left or right of the police-officer
+ 3. the fan of r&b is on the left of the fan of d&b##1
+ 4. the fan of hip-hop is on the left of the entrepreneur##1
+ 5. the entrepreneur is on the far left or far right
+ 6. the chef is between the fan of salsa and the fan of r&b##2
+ 7. the nurse is on the left of the police-officer##1
+ 8. the fan of rock is the project-manager##1
+ 9. the chef is on the left or right of the freelancer
+10. the fan of salsa is on the left of the pilot##1
+11. the fan of dubstep is on the far right##1
+12. the freelancer is on the left or right of the fan of hip-hop
+13. the fan of dubstep is the fan of dubstep##1","{'Job': ['project-manager', 'nurse', 'police-officer', 'chef', 'freelancer', 'pilot', 'entrepreneur'], 'Music-Genre': ['rock', 'metal', 'r&b', 'd&b', 'salsa', 'hip-hop', 'dubstep']}"
+Pt1_2x7_level3-5,"The people perfer 7 different movie-genres: adventure, disaster, fantasy, horror, mystery, romance, superhero
+The people prefer 7 different music-genres: classical, electronic, folk, funk, indie, pop, rock
+ 1. the fan of folk is on the left of the person watching mystery movies##1
+ 2. the fan of funk is the person watching horror movies##1
+ 3. the fan of indie is on the left of the person watching horror movies##1
+ 4. the fan of indie is the person watching superhero movies##1
+ 5. the person watching mystery movies is on the left or right of the person watching adventure movies
+ 6. the fan of classical is on the left or right of the fan of indie
+ 7. the person watching disaster movies is on the right of the fan of electronic##1
+ 8. the fan of pop is on the far left or far right
+ 9. the fan of funk is on the left of the person watching fantasy movies##1
+10. the fan of folk is on the left of the fan of electronic##1
+11. the fan of classical is on the right of the person watching disaster movies##1
+12. the fan of classical is on the left or right of the fan of rock
+13. the person watching horror movies is on the right of the person watching superhero movies##1
+14. the person watching mystery movies is on the right of the fan of folk##1
+15. the fan of classical is on the left of the fan of indie##1","{'Movie-Genre': ['adventure', 'mystery', 'disaster', 'romance', 'superhero', 'horror', 'fantasy'], 'Music-Genre': ['folk', 'electronic', 'rock', 'classical', 'indie', 'funk', 'pop']}"
+Pt1_2x7_level3-6,"The people have 7 different jobs:  accountant, analyst, doctor, entrepreneur, firefighter, librarian, software-developer
+There are 7 different nationalities: american, argentine, brazilian, indonesian, japanese, malaysian, mexican
+ 1. the japanese is the accountant##1
+ 2. the indonesian is on the right of the brazilian##1
+ 3. the american is the analyst##1
+ 4. the entrepreneur is on the left of the indonesian##1
+ 5. the brazilian is on the right of the japanese##1
+ 6. the indonesian is the firefighter##1
+ 7. the indonesian is on the left of the american##1
+ 8. the argentine is on the right of the librarian##1
+ 9. the mexican is the librarian##1
+10. the entrepreneur is on the left or right of the japanese
+11. the doctor is on the left of the librarian##1
+12. the accountant is on the left or right of the argentine","{'Job': ['doctor', 'librarian', 'software-developer', 'accountant', 'entrepreneur', 'firefighter', 'analyst'], 'Nationality': ['malaysian', 'mexican', 'argentine', 'japanese', 'brazilian', 'indonesian', 'american']}"
+Pt1_2x7_level3-7,"There are 7 different nationalities: australian, british, mexican, nigerian, pakistani, thai, turkish
+The people use 7 different means of transport: bike, car, jet-ski, roller, scooter, ship, snowmobile
+ 1. the person driving the scooter is on the left or right of the nigerian
+ 2. the person driving the jet-ski is on the far right##1
+ 3. the australian is on the left of the person driving the snowmobile##1
+ 4. the mexican is the person driving the car##1
+ 5. the australian is on the right of the person driving the bike##1
+ 6. the nigerian is on the left or right of the person driving the ship
+ 7. the person driving the ship is on the right of the person driving the bike##1
+ 8. the british is in the middle##1
+ 9. the person driving the car is between the thai and the pakistani##2
+10. the pakistani is between the mexican and the person driving the snowmobile##2","{'Nationality': ['turkish', 'nigerian', 'australian', 'british', 'pakistani', 'mexican', 'thai'], 'Transport': ['scooter', 'bike', 'ship', 'snowmobile', 'roller', 'car', 'jet-ski']}"
+Pt1_2x7_level3-8,"The people have 7 different hobbies: collecting, dancing, filmmaking, fishing, reading, video-games, writing
+The people prefer 7 different music-genres: blues, d&b, indie, pop, r&b, soul, trance
+ 1. the fan of d&b is the person who's hobby is video-games##1
+ 2. the person who's hobby is dancing is on the left or right of the fan of d&b
+ 3. the person who's hobby is dancing is on the right of the person who's hobby is filmmaking##1
+ 4. the person who's hobby is reading is on the right of the fan of trance##1
+ 5. the person who's hobby is reading is on the left or right of the person who's hobby is fishing
+ 6. the fan of pop is on the right of the person who's hobby is reading##1
+ 7. the person who's hobby is video-games is on the right of the person who's hobby is dancing##1
+ 8. the fan of trance is on the far left or far right
+ 9. the fan of r&b is the person who's hobby is filmmaking##1
+10. the person who's hobby is fishing is on the left or right of the fan of soul
+11. the fan of trance is on the left or right of the fan of soul
+12. the person who's hobby is collecting is in the middle##1
+13. the fan of blues is between the person who's hobby is filmmaking and the person who's hobby is writing##2","{'Hobby': ['fishing', 'reading', 'writing', 'collecting', 'filmmaking', 'dancing', 'video-games'], 'Music-Genre': ['trance', 'soul', 'pop', 'blues', 'r&b', 'indie', 'd&b']}"
+Pt1_2x7_level3-9,"There 7 different types of food: corn, cranberry, eggplant, lemon, spinach, tomato, watermelon
+The people prefer 7 different types of sport: badminton, baseball, cricket, golf, handball, swimming, weightlifting
+ 1. the person eating spinach is on the left or right of the person who's sport is baseball
+ 2. the person who's sport is weightlifting is the person eating tomato##1
+ 3. the person who's sport is cricket is on the far left or far right
+ 4. the person who's sport is swimming is on the left of the person eating cranberry##1
+ 5. the person eating eggplant is on the left or right of the person eating tomato
+ 6. the person who's sport is badminton is on the right of the person who's sport is swimming##1
+ 7. the person eating cranberry is on the left or right of the person eating lemon
+ 8. the person eating lemon is the person who's sport is handball##1
+ 9. the person eating eggplant is the person eating eggplant##1
+10. the person eating corn is on the right of the person eating tomato##1
+11. the person who's sport is handball is on the left of the person eating watermelon##1
+12. the person eating corn is on the left of the person who's sport is swimming##1
+13. the person who's sport is cricket is the person eating watermelon##1","{'Food': ['eggplant', 'tomato', 'corn', 'spinach', 'cranberry', 'lemon', 'watermelon'], 'Sport': ['golf', 'weightlifting', 'baseball', 'swimming', 'badminton', 'handball', 'cricket']}"
diff --git a/part2/level3/Pt2_3x2_level3.csv b/part2/level3/Pt2_3x2_level3.csv
new file mode 100644
index 0000000000000000000000000000000000000000..00932c66d7627059cd49cbae991eb1abeb0dfbba
--- /dev/null
+++ b/part2/level3/Pt2_3x2_level3.csv
@@ -0,0 +1,51 @@
+ID,Clues,SolutionGrid
+Pt1_3x2_level3-0,"There 2 different types of food: avocado, mango
+The people prefer 2 different music-genres: d&b, soul
+The people prefer 2 different types of sport: badminton, surfing
+1. the person who's sport is surfing is on the right of the fan of d&b##1
+2. the person eating mango is on the left or right of the fan of soul","{'Food': ['mango', 'avocado'], 'Music-Genre': ['d&b', 'soul'], 'Sport': ['badminton', 'surfing']}"
+Pt1_3x2_level3-1,"The people have 2 different jobs:  paramedic, videographer
+There are 2 different nationalities: german, nigerian
+The people use 2 different means of transport: car, quad-bike
+1. the videographer is on the right of the person driving the car##1
+2. the person driving the car is on the left or right of the nigerian","{'Job': ['paramedic', 'videographer'], 'Nationality': ['german', 'nigerian'], 'Transport': ['car', 'quad-bike']}"
+Pt1_3x2_level3-2,"The people perfer 2 different movie-genres: fantasy, thriller
+There are 2 different nationalities: australian, chinese
+The people prefer 2 different types of sport: climbing, ice-hockey
+1. the chinese is on the left of the person watching fantasy movies##1
+2. the person who's sport is climbing is on the left or right of the person watching thriller movies","{'Movie-Genre': ['thriller', 'fantasy'], 'Nationality': ['chinese', 'australian'], 'Sport': ['ice-hockey', 'climbing']}"
+Pt1_3x2_level3-3,"The people perfer 2 different movie-genres: satire, superhero
+There are 2 different nationalities: british, french
+2 different pets are kept: hedgehog, snake
+1. the british is on the left of the person watching satire movies##1
+2. the owner of the hedgehog is on the left or right of the french","{'Movie-Genre': ['superhero', 'satire'], 'Nationality': ['british', 'french'], 'Pet': ['hedgehog', 'snake']}"
+Pt1_3x2_level3-4,"There are 2 different favourite beverages: lemonade, water
+The people have 2 different jobs:  fisherman, scientist
+There are 2 different nationalities: australian, brazilian
+1. the person drinking lemonade is on the right of the fisherman##1
+2. the brazilian is on the left or right of the fisherman","{'Beverage': ['water', 'lemonade'], 'Job': ['fisherman', 'scientist'], 'Nationality': ['australian', 'brazilian']}"
+Pt1_3x2_level3-5,"There are 2 different favourite beverages: fanta, tea
+The people have 2 different hobbies: chess, photography
+The people prefer 2 different music-genres: rock, soul
+1. the person drinking fanta is on the left or right of the fan of rock
+2. the person who's hobby is photography is on the left of the fan of rock##1","{'Beverage': ['fanta', 'tea'], 'Hobby': ['photography', 'chess'], 'Music-Genre': ['soul', 'rock']}"
+Pt1_3x2_level3-6,"The people perfer 2 different movie-genres: martial-arts, mystery
+The people prefer 2 different music-genres: d&b, trance
+The people use 2 different means of transport: ship, tram
+1. the person watching martial-arts movies is on the right of the person driving the tram##1
+2. the person driving the ship is on the left or right of the fan of d&b","{'Movie-Genre': ['mystery', 'martial-arts'], 'Music-Genre': ['d&b', 'trance'], 'Transport': ['tram', 'ship']}"
+Pt1_3x2_level3-7,"There are 2 different favourite beverages: fanta, mirinda
+The people perfer 2 different movie-genres: epic, satire
+The people prefer 2 different types of sport: parkour, skateboarding
+1. the person watching satire movies is on the right of the person who's sport is skateboarding##1
+2. the person who's sport is skateboarding is on the left or right of the person drinking mirinda","{'Beverage': ['fanta', 'mirinda'], 'Movie-Genre': ['epic', 'satire'], 'Sport': ['skateboarding', 'parkour']}"
+Pt1_3x2_level3-8,"The people perfer 2 different movie-genres: sports, western
+The people prefer 2 different music-genres: disco, house
+The people prefer 2 different types of sport: tennis, weightlifting
+1. the person watching western movies is on the left of the fan of disco##1
+2. the person who's sport is weightlifting is on the left or right of the fan of disco","{'Movie-Genre': ['western', 'sports'], 'Music-Genre': ['house', 'disco'], 'Sport': ['weightlifting', 'tennis']}"
+Pt1_3x2_level3-9,"There 2 different types of food: eggplant, nectarine
+The people perfer 2 different movie-genres: romance, sports
+The people prefer 2 different types of sport: golf, skateboarding
+1. the person watching romance movies is on the left or right of the person eating nectarine
+2. the person eating nectarine is on the right of the person who's sport is golf##1","{'Food': ['eggplant', 'nectarine'], 'Movie-Genre': ['romance', 'sports'], 'Sport': ['golf', 'skateboarding']}"
diff --git a/part2/level3/Pt2_3x3_level3.csv b/part2/level3/Pt2_3x3_level3.csv
new file mode 100644
index 0000000000000000000000000000000000000000..7e07d250b97a092e2e340338ae49c1c1197aa39a
--- /dev/null
+++ b/part2/level3/Pt2_3x3_level3.csv
@@ -0,0 +1,85 @@
+ID,Clues,SolutionGrid
+Pt1_3x3_level3-0,"There 3 different types of food: avocado, peach, potato
+The people perfer 3 different movie-genres: romance, superhero, thriller
+The people prefer 3 different music-genres: folk, reggae, rock
+1. the fan of rock is on the far left or far right
+2. the person eating potato is on the far left or far right
+3. the fan of folk is the person watching romance movies##1
+4. the fan of reggae is on the left of the person watching superhero movies##1
+5. the person eating peach is between the person watching superhero movies and the person eating potato##2","{'Food': ['potato', 'peach', 'avocado'], 'Movie-Genre': ['romance', 'thriller', 'superhero'], 'Music-Genre': ['folk', 'reggae', 'rock']}"
+Pt1_3x3_level3-1,"The people perfer 3 different movie-genres: crime, martial-arts, romance
+There are 3 different nationalities: german, indonesian, russian
+3 different pets are kept: dog, goat, turtle
+1. the person watching crime movies is on the far left or far right
+2. the russian is on the right of the person watching crime movies##1
+3. the person watching romance movies is between the owner of the turtle and the german##2
+4. the owner of the turtle is on the left of the owner of the dog##1","{'Movie-Genre': ['crime', 'romance', 'martial-arts'], 'Nationality': ['indonesian', 'russian', 'german'], 'Pet': ['turtle', 'dog', 'goat']}"
+Pt1_3x3_level3-2,"There 3 different types of food: avocado, onion, radish
+The people have 3 different jobs:  musician, nurse, writer
+The people prefer 3 different types of sport: baseball, basketball, cycling
+1. the person eating radish is the writer##1
+2. the person who's sport is baseball is on the far left##1
+3. the musician is in the middle##1
+4. the person eating avocado is the person who's sport is baseball##1
+5. the person who's sport is basketball is on the left or right of the person eating onion
+6. the person who's sport is basketball is on the left or right of the person who's sport is cycling","{'Food': ['avocado', 'onion', 'radish'], 'Job': ['nurse', 'musician', 'writer'], 'Sport': ['baseball', 'cycling', 'basketball']}"
+Pt1_3x3_level3-3,"There 3 different types of food: corn, kiwi, plum
+The people have 3 different hobbies: photography, puzzles, singing
+The people prefer 3 different types of sport: climbing, lacrosse, soccer
+1. the person who's hobby is photography is on the left of the person eating kiwi##1
+2. the person who's sport is lacrosse is on the left or right of the person eating plum
+3. the person who's sport is climbing is between the person who's sport is lacrosse and the person who's hobby is puzzles##2
+4. the person eating plum is on the left or right of the person who's hobby is puzzles
+5. the person who's sport is soccer is on the far right##1","{'Food': ['corn', 'plum', 'kiwi'], 'Hobby': ['singing', 'photography', 'puzzles'], 'Sport': ['lacrosse', 'climbing', 'soccer']}"
+Pt1_3x3_level3-4,"There 3 different types of food: asparagus, cauliflower, garlic
+There are 3 different nationalities: brazilian, french, japanese
+3 different pets are kept: bird, horse, lizard
+1. the japanese is on the left of the owner of the bird##1
+2. the owner of the bird is on the right of the owner of the lizard##1
+3. the owner of the lizard is on the left or right of the owner of the horse
+4. the japanese is on the right of the brazilian##1
+5. the person eating asparagus is on the far left or far right
+6. the person eating cauliflower is on the left or right of the owner of the lizard
+7. the person eating asparagus is on the far left##1","{'Food': ['asparagus', 'garlic', 'cauliflower'], 'Nationality': ['brazilian', 'japanese', 'french'], 'Pet': ['horse', 'lizard', 'bird']}"
+Pt1_3x3_level3-5,"There are 3 different favourite beverages: lemonade, mirinda, water
+There 3 different types of food: cherry, orange, watermelon
+The people perfer 3 different movie-genres: adventure, comedy, musical
+1. the person drinking lemonade is on the left of the person watching musical movies##1
+2. the person eating orange is on the far left##1
+3. the person watching comedy movies is on the right of the person eating cherry##1
+4. the person drinking water is on the far right##1
+5. the person drinking water is on the left or right of the person drinking mirinda","{'Beverage': ['lemonade', 'mirinda', 'water'], 'Food': ['orange', 'cherry', 'watermelon'], 'Movie-Genre': ['adventure', 'musical', 'comedy']}"
+Pt1_3x3_level3-6,"The people perfer 3 different movie-genres: adventure, comedy, mystery
+3 different pets are kept: goat, hamster, mouse
+The people use 3 different means of transport: bike, boat, van
+1. the person driving the bike is on the right of the person driving the van##1
+2. the person driving the boat is on the far left or far right
+3. the owner of the goat is on the left of the person watching adventure movies##1
+4. the owner of the goat is on the right of the owner of the hamster##1
+5. the person watching comedy movies is between the person driving the bike and the person driving the boat##2","{'Movie-Genre': ['mystery', 'comedy', 'adventure'], 'Pet': ['hamster', 'goat', 'mouse'], 'Transport': ['boat', 'van', 'bike']}"
+Pt1_3x3_level3-7,"There 3 different types of food: cucumber, grapes, radish
+The people perfer 3 different movie-genres: action, satire, thriller
+3 different pets are kept: frog, hamster, snake
+1. the person eating radish is on the left or right of the person watching action movies
+2. the person eating cucumber is on the far right##1
+3. the owner of the hamster is on the left of the person watching satire movies##1
+4. the person watching action movies is on the left of the person watching thriller movies##1
+5. the owner of the snake is on the far left##1","{'Food': ['grapes', 'radish', 'cucumber'], 'Movie-Genre': ['action', 'thriller', 'satire'], 'Pet': ['snake', 'hamster', 'frog']}"
+Pt1_3x3_level3-8,"The people have 3 different hobbies: collecting, fishing, video-games
+The people prefer 3 different types of sport: rowing, rugby, skiing
+The people use 3 different means of transport: motorbike, quad-bike, taxi
+1. the person driving the taxi is on the left of the person who's sport is rugby##1
+2. the person who's sport is rugby is on the right of the person who's hobby is collecting##1
+3. the person who's sport is rowing is on the far left##1
+4. the person who's sport is rugby is on the left or right of the person who's hobby is collecting
+5. the person driving the motorbike is on the right of the person driving the taxi##1
+6. the person who's hobby is fishing is on the left of the person driving the quad-bike##1","{'Hobby': ['collecting', 'fishing', 'video-games'], 'Sport': ['rowing', 'rugby', 'skiing'], 'Transport': ['taxi', 'motorbike', 'quad-bike']}"
+Pt1_3x3_level3-9,"The people have 3 different jobs:  architect, scientist, security-guard
+3 different pets are kept: chinchilla, mouse, turtle
+The people use 3 different means of transport: car, helicopter, scooter
+1. the owner of the turtle is on the far left##1
+2. the person driving the car is on the right of the scientist##1
+3. the security-guard is on the left of the scientist##1
+4. the owner of the chinchilla is on the right of the owner of the mouse##1
+5. the security-guard is on the far left or far right
+6. the person driving the scooter is on the far left##1","{'Job': ['security-guard', 'scientist', 'architect'], 'Pet': ['turtle', 'mouse', 'chinchilla'], 'Transport': ['scooter', 'helicopter', 'car']}"
diff --git a/part2/level3/Pt2_3x4_level3.csv b/part2/level3/Pt2_3x4_level3.csv
new file mode 100644
index 0000000000000000000000000000000000000000..ab6862bc3103422cab7c2bf3d724221e4fefbfde
--- /dev/null
+++ b/part2/level3/Pt2_3x4_level3.csv
@@ -0,0 +1,113 @@
+ID,Clues,SolutionGrid
+Pt1_3x4_level3-0,"The people prefer 4 different music-genres: folk, indie, rock, soul
+There are 4 different nationalities: argentine, australian, mexican, russian
+The people use 4 different means of transport: bus, ship, subway, van
+1. the fan of indie is on the right of the person driving the van##1
+2. the person driving the van is between the australian and the fan of folk##2
+3. the person driving the ship is on the far left##1
+4. the person driving the ship is on the left of the fan of rock##1
+5. the argentine is on the left of the person driving the subway##1
+6. the mexican is on the right of the fan of indie##1
+7. the person driving the van is on the left or right of the fan of indie","{'Music-Genre': ['folk', 'rock', 'indie', 'soul'], 'Nationality': ['russian', 'argentine', 'australian', 'mexican'], 'Transport': ['ship', 'van', 'subway', 'bus']}"
+Pt1_3x4_level3-1,"There 4 different types of food: avocado, corn, cucumber, peach
+The people have 4 different hobbies: card-games, photography, singing, woodworking
+The people perfer 4 different movie-genres: epic, romance, superhero, thriller
+1. the person who's hobby is photography is on the far left##1
+2. the person eating avocado is on the left of the person eating peach##1
+3. the person watching superhero movies is on the left of the person eating corn##1
+4. the person watching thriller movies is on the far left##1
+5. the person watching thriller movies is on the left or right of the person who's hobby is singing
+6. the person watching epic movies is on the right of the person eating corn##1
+7. the person eating cucumber is on the right of the person who's hobby is card-games##1","{'Food': ['avocado', 'peach', 'corn', 'cucumber'], 'Hobby': ['photography', 'singing', 'card-games', 'woodworking'], 'Movie-Genre': ['thriller', 'superhero', 'romance', 'epic']}"
+Pt1_3x4_level3-2,"There are 4 different favourite beverages: almond-milk, coffee, fanta, soy-milk
+There are 4 different nationalities: british, dutch, malaysian, polish
+The people prefer 4 different types of sport: baseball, climbing, cycling, sailing
+1. the dutch is on the far right##1
+2. the person drinking coffee is on the left or right of the malaysian
+3. the person who's sport is cycling is on the left or right of the british
+4. the person drinking almond-milk is on the left of the person who's sport is sailing##1
+5. the malaysian is on the far left or far right
+6. the person drinking soy-milk is on the right of the person who's sport is baseball##1
+7. the person drinking almond-milk is on the far left##1
+8. the person who's sport is cycling is on the right of the person drinking fanta##1","{'Beverage': ['almond-milk', 'coffee', 'fanta', 'soy-milk'], 'Nationality': ['malaysian', 'polish', 'british', 'dutch'], 'Sport': ['climbing', 'sailing', 'baseball', 'cycling']}"
+Pt1_3x4_level3-3,"There 4 different types of food: avocado, broccoli, kiwi, pineapple
+The people perfer 4 different movie-genres: action, drama, family, time-travel
+4 different pets are kept: dog, goat, lizard, turtle
+1. the owner of the goat is between the person watching drama movies and the person eating avocado##2
+2. the person watching action movies is on the left or right of the person watching drama movies
+3. the owner of the lizard is on the right of the person eating kiwi##1
+4. the person eating kiwi is on the far left##1
+5. the owner of the dog is the person eating pineapple##1
+6. the person watching drama movies is on the right of the owner of the goat##1
+7. the person eating pineapple is on the right of the person watching action movies##1
+8. the person watching time-travel movies is on the left or right of the person eating broccoli","{'Food': ['kiwi', 'avocado', 'broccoli', 'pineapple'], 'Movie-Genre': ['family', 'time-travel', 'action', 'drama'], 'Pet': ['turtle', 'lizard', 'goat', 'dog']}"
+Pt1_3x4_level3-4,"There 4 different types of food: eggplant, kiwi, mango, raspberry
+The people have 4 different jobs:  architect, dressmaker, lawyer, librarian
+The people perfer 4 different movie-genres: action, drama, romance, western
+1. the person eating eggplant is on the far right##1
+2. the person watching action movies is on the left or right of the person eating kiwi
+3. the lawyer is the person watching action movies##1
+4. the architect is between the person eating mango and the person eating kiwi##2
+5. the lawyer is on the right of the librarian##1
+6. the person watching drama movies is on the right of the person eating raspberry##1
+7. the person eating mango is on the left or right of the person eating raspberry
+8. the person eating mango is the person watching romance movies##1
+9. the person eating kiwi is on the left or right of the person eating raspberry","{'Food': ['mango', 'raspberry', 'kiwi', 'eggplant'], 'Job': ['dressmaker', 'architect', 'librarian', 'lawyer'], 'Movie-Genre': ['romance', 'western', 'drama', 'action']}"
+Pt1_3x4_level3-5,"The people have 4 different jobs:  coach, doctor, entrepreneur, videographer
+The people prefer 4 different music-genres: funk, indie, reggae, rock
+The people prefer 4 different types of sport: baseball, biathlon, golf, rowing
+1. the person who's sport is biathlon is the coach##1
+2. the person who's sport is golf is the fan of rock##1
+3. the coach is on the left of the person who's sport is baseball##1
+4. the fan of indie is on the left or right of the person who's sport is golf
+5. the fan of reggae is on the left or right of the person who's sport is biathlon
+6. the entrepreneur is on the left of the person who's sport is rowing##1
+7. the doctor is on the right of the fan of funk##1
+8. the doctor is on the left of the fan of rock##1","{'Job': ['coach', 'doctor', 'entrepreneur', 'videographer'], 'Music-Genre': ['funk', 'reggae', 'rock', 'indie'], 'Sport': ['biathlon', 'baseball', 'golf', 'rowing']}"
+Pt1_3x4_level3-6,"The people have 4 different hobbies: camping, gardening, traveling, writing
+The people have 4 different jobs:  bartender, dancer, doctor, videographer
+There are 4 different nationalities: american, brazilian, japanese, mexican
+ 1. the brazilian is on the left or right of the american
+ 2. the japanese is on the left or right of the person who's hobby is traveling
+ 3. the person who's hobby is writing is on the left or right of the brazilian
+ 4. the doctor is on the right of the japanese##1
+ 5. the japanese is on the left of the person who's hobby is gardening##1
+ 6. the person who's hobby is traveling is the person who's hobby is traveling##1
+ 7. the doctor is on the right of the person who's hobby is camping##1
+ 8. the japanese is on the left or right of the videographer
+ 9. the american is on the right of the person who's hobby is gardening##1
+10. the dancer is on the left or right of the doctor
+11. the dancer is the japanese##1","{'Hobby': ['traveling', 'camping', 'gardening', 'writing'], 'Job': ['videographer', 'dancer', 'doctor', 'bartender'], 'Nationality': ['mexican', 'japanese', 'brazilian', 'american']}"
+Pt1_3x4_level3-7,"There 4 different types of food: broccoli, pineapple, watermelon, zucchini
+The people have 4 different hobbies: board-games, dancing, hiking, magic-tricks
+The people perfer 4 different movie-genres: action, mystery, spy, western
+1. the person who's hobby is dancing is on the left or right of the person eating pineapple
+2. the person watching action movies is on the right of the person eating pineapple##1
+3. the person watching western movies is on the left or right of the person who's hobby is hiking
+4. the person watching spy movies is on the far right##1
+5. the person eating pineapple is on the right of the person eating watermelon##1
+6. the person who's hobby is dancing is on the right of the person watching western movies##1
+7. the person who's hobby is magic-tricks is on the left or right of the person eating zucchini
+8. the person who's hobby is hiking is on the left or right of the person who's hobby is magic-tricks","{'Food': ['watermelon', 'pineapple', 'zucchini', 'broccoli'], 'Hobby': ['hiking', 'magic-tricks', 'dancing', 'board-games'], 'Movie-Genre': ['mystery', 'western', 'action', 'spy']}"
+Pt1_3x4_level3-8,"There are 4 different favourite beverages: fanta, sprite, tea, water
+The people have 4 different jobs:  doctor, dressmaker, nurse, security-guard
+The people perfer 4 different movie-genres: adventure, animation, documentary, musical
+1. the dressmaker is on the far right##1
+2. the person watching documentary movies is on the right of the doctor##1
+3. the person drinking fanta is on the far left or far right
+4. the nurse is on the right of the security-guard##1
+5. the person watching musical movies is on the far right##1
+6. the person drinking tea is on the left of the person drinking water##1
+7. the security-guard is on the right of the person drinking sprite##1
+8. the person watching animation movies is on the right of the person watching documentary movies##1","{'Beverage': ['sprite', 'tea', 'water', 'fanta'], 'Job': ['doctor', 'security-guard', 'nurse', 'dressmaker'], 'Movie-Genre': ['adventure', 'documentary', 'animation', 'musical']}"
+Pt1_3x4_level3-9,"There 4 different types of food: cauliflower, garlic, nectarine, raspberry
+The people perfer 4 different movie-genres: action, crime, horror, thriller
+There are 4 different nationalities: canadian, chinese, egyptian, mexican
+1. the person watching horror movies is on the far left or far right
+2. the person watching horror movies is on the left of the person eating nectarine##1
+3. the person eating garlic is on the left or right of the chinese
+4. the person eating raspberry is on the far right##1
+5. the person watching thriller movies is the person eating raspberry##1
+6. the mexican is on the right of the person eating cauliflower##1
+7. the person watching crime movies is on the left of the egyptian##1
+8. the person eating garlic is on the far left or far right","{'Food': ['garlic', 'nectarine', 'cauliflower', 'raspberry'], 'Movie-Genre': ['horror', 'crime', 'action', 'thriller'], 'Nationality': ['canadian', 'chinese', 'egyptian', 'mexican']}"
diff --git a/part2/level3/Pt2_3x5_level3.csv b/part2/level3/Pt2_3x5_level3.csv
new file mode 100644
index 0000000000000000000000000000000000000000..1c46ba5acd5d8bb83bb7baa5cb372aad2ff536fa
--- /dev/null
+++ b/part2/level3/Pt2_3x5_level3.csv
@@ -0,0 +1,135 @@
+ID,Clues,SolutionGrid
+Pt1_3x5_level3-0,"The people have 5 different jobs:  analyst, architect, doctor, paramedic, pilot
+The people perfer 5 different movie-genres: crime, fantasy, martial-arts, mystery, western
+The people use 5 different means of transport: airplane, bike, motorbike, skateboard, taxi
+ 1. the person watching fantasy movies is on the left of the person watching western movies##1
+ 2. the doctor is on the right of the pilot##1
+ 3. the person driving the airplane is in the middle##1
+ 4. the person driving the skateboard is on the far left or far right
+ 5. the person driving the bike is the paramedic##1
+ 6. the analyst is on the left of the person driving the motorbike##1
+ 7. the paramedic is on the left of the person watching crime movies##1
+ 8. the person watching mystery movies is on the left of the person driving the skateboard##1
+ 9. the person driving the motorbike is on the left of the person watching western movies##1
+10. the person watching crime movies is on the far right##1","{'Job': ['analyst', 'pilot', 'doctor', 'paramedic', 'architect'], 'Movie-Genre': ['martial-arts', 'fantasy', 'western', 'mystery', 'crime'], 'Transport': ['taxi', 'motorbike', 'airplane', 'bike', 'skateboard']}"
+Pt1_3x5_level3-1,"There are 5 different favourite beverages: 7up, coffee, iced-tea, lemonade, water
+The people have 5 different hobbies: cooking, gardening, photography, sudoku, writing
+5 different pets are kept: goldfish, horse, lizard, pony, rabbit
+ 1. the person drinking coffee is on the left of the owner of the lizard##1
+ 2. the owner of the lizard is on the right of the owner of the rabbit##1
+ 3. the owner of the goldfish is on the left of the person who's hobby is gardening##1
+ 4. the owner of the goldfish is on the right of the owner of the pony##1
+ 5. the person who's hobby is sudoku is on the left of the owner of the lizard##1
+ 6. the person who's hobby is gardening is on the right of the person who's hobby is writing##1
+ 7. the owner of the horse is on the left or right of the person who's hobby is writing
+ 8. the person drinking iced-tea is the owner of the horse##1
+ 9. the person drinking lemonade is on the right of the owner of the lizard##1
+10. the person drinking 7up is on the left or right of the person who's hobby is gardening
+11. the owner of the pony is on the right of the person who's hobby is photography##1","{'Beverage': ['coffee', 'water', 'lemonade', '7up', 'iced-tea'], 'Hobby': ['sudoku', 'photography', 'cooking', 'writing', 'gardening'], 'Pet': ['rabbit', 'lizard', 'pony', 'goldfish', 'horse']}"
+Pt1_3x5_level3-2,"The people have 5 different jobs:  chef, coach, freelancer, nurse, social-worker
+There are 5 different nationalities: argentine, brazilian, british, dutch, mexican
+5 different pets are kept: fish, goat, hamster, lizard, pony
+ 1. the brazilian is on the right of the owner of the lizard##1
+ 2. the mexican is the chef##1
+ 3. the british is on the left of the owner of the fish##1
+ 4. the argentine is on the left or right of the british
+ 5. the owner of the pony is on the left or right of the owner of the hamster
+ 6. the freelancer is the owner of the pony##1
+ 7. the owner of the fish is on the left of the coach##1
+ 8. the freelancer is the argentine##1
+ 9. the british is on the right of the owner of the pony##1
+10. the nurse is the british##1
+11. the brazilian is on the far right##1","{'Job': ['freelancer', 'nurse', 'chef', 'coach', 'social-worker'], 'Nationality': ['argentine', 'british', 'mexican', 'dutch', 'brazilian'], 'Pet': ['pony', 'hamster', 'fish', 'lizard', 'goat']}"
+Pt1_3x5_level3-3,"The people have 5 different jobs:  coach, electrician, police-officer, security-guard, videographer
+The people prefer 5 different music-genres: classical, disco, metal, pop, trance
+The people use 5 different means of transport: helicopter, motorbike, quad-bike, ship, skateboard
+ 1. the fan of trance is on the right of the electrician##1
+ 2. the person driving the skateboard is on the left of the electrician##1
+ 3. the security-guard is on the left or right of the fan of pop
+ 4. the coach is on the far left##1
+ 5. the fan of classical is on the right of the person driving the skateboard##1
+ 6. the person driving the skateboard is on the left or right of the person driving the motorbike
+ 7. the security-guard is on the left of the police-officer##1
+ 8. the fan of disco is the police-officer##1
+ 9. the person driving the helicopter is on the left of the fan of metal##1
+10. the person driving the ship is the fan of classical##1","{'Job': ['coach', 'security-guard', 'police-officer', 'electrician', 'videographer'], 'Music-Genre': ['pop', 'metal', 'disco', 'classical', 'trance'], 'Transport': ['helicopter', 'motorbike', 'skateboard', 'ship', 'quad-bike']}"
+Pt1_3x5_level3-4,"The people have 5 different hobbies: board-games, card-games, filmmaking, photography, reading
+There are 5 different nationalities: american, brazilian, mexican, spanish, turkish
+The people prefer 5 different types of sport: climbing, cricket, handball, rugby, skateboarding
+ 1. the person who's hobby is reading is on the left of the mexican##1
+ 2. the brazilian is on the far left or far right
+ 3. the turkish is on the right of the person who's sport is climbing##1
+ 4. the person who's sport is rugby is on the far left or far right
+ 5. the person who's sport is climbing is on the right of the person who's sport is cricket##1
+ 6. the person who's sport is skateboarding is on the right of the person who's sport is rugby##1
+ 7. the person who's hobby is filmmaking is on the left or right of the person who's hobby is photography
+ 8. the spanish is on the left or right of the person who's sport is handball
+ 9. the person who's hobby is card-games is on the far right##1
+10. the brazilian is on the left of the person who's hobby is filmmaking##1","{'Hobby': ['reading', 'filmmaking', 'photography', 'board-games', 'card-games'], 'Nationality': ['brazilian', 'mexican', 'american', 'spanish', 'turkish'], 'Sport': ['rugby', 'skateboarding', 'cricket', 'climbing', 'handball']}"
+Pt1_3x5_level3-5,"There 5 different types of food: avocado, eggplant, radish, tomato, watermelon
+There are 5 different nationalities: canadian, indonesian, italian, russian, thai
+5 different pets are kept: chinchilla, ferret, frog, goldfish, pony
+1. the person eating eggplant is between the owner of the chinchilla and the italian##2
+2. the thai is the person eating eggplant##1
+3. the person eating radish is on the left or right of the owner of the frog
+4. the russian is on the right of the person eating watermelon##1
+5. the person eating tomato is on the left of the owner of the goldfish##1
+6. the russian is on the left or right of the owner of the chinchilla
+7. the owner of the ferret is in the middle##1
+8. the person eating watermelon is the canadian##1
+9. the indonesian is on the far left##1","{'Food': ['tomato', 'radish', 'eggplant', 'watermelon', 'avocado'], 'Nationality': ['indonesian', 'italian', 'thai', 'canadian', 'russian'], 'Pet': ['frog', 'goldfish', 'ferret', 'chinchilla', 'pony']}"
+Pt1_3x5_level3-6,"The people have 5 different hobbies: camping, card-games, dancing, traveling, woodworking
+There are 5 different nationalities: brazilian, italian, malaysian, thai, turkish
+The people prefer 5 different types of sport: basketball, parkour, skiing, soccer, tennis
+ 1. the turkish is on the left or right of the person who's hobby is dancing
+ 2. the person who's hobby is traveling is the person who's sport is parkour##1
+ 3. the italian is on the left of the person who's sport is soccer##1
+ 4. the person who's hobby is camping is the thai##1
+ 5. the person who's hobby is camping is on the left or right of the person who's sport is parkour
+ 6. the person who's sport is skiing is on the left or right of the person who's hobby is camping
+ 7. the person who's sport is soccer is the person who's hobby is card-games##1
+ 8. the person who's hobby is traveling is in the middle##1
+ 9. the person who's sport is tennis is the person who's hobby is camping##1
+10. the person who's hobby is camping is between the person who's sport is skiing and the brazilian##2
+11. the person who's hobby is camping is on the left of the person who's hobby is woodworking##1","{'Hobby': ['dancing', 'card-games', 'traveling', 'camping', 'woodworking'], 'Nationality': ['italian', 'turkish', 'brazilian', 'thai', 'malaysian'], 'Sport': ['basketball', 'soccer', 'parkour', 'tennis', 'skiing']}"
+Pt1_3x5_level3-7,"There 5 different types of food: corn, eggplant, grapefruit, orange, papaya
+The people perfer 5 different movie-genres: action, musical, mystery, time-travel, zombie
+The people prefer 5 different types of sport: badminton, rugby, skateboarding, soccer, weightlifting
+ 1. the person watching mystery movies is on the right of the person watching time-travel movies##1
+ 2. the person eating orange is on the left of the person watching musical movies##1
+ 3. the person eating papaya is on the left or right of the person who's sport is soccer
+ 4. the person who's sport is weightlifting is on the left or right of the person watching mystery movies
+ 5. the person watching zombie movies is on the right of the person watching mystery movies##1
+ 6. the person watching time-travel movies is on the left or right of the person eating grapefruit
+ 7. the person watching action movies is on the left or right of the person eating eggplant
+ 8. the person watching musical movies is between the person watching action movies and the person who's sport is weightlifting##2
+ 9. the person who's sport is soccer is on the left or right of the person eating papaya
+10. the person who's sport is skateboarding is on the right of the person watching time-travel movies##1
+11. the person eating orange is in the middle##1
+12. the person who's sport is rugby is on the right of the person watching musical movies##1","{'Food': ['corn', 'grapefruit', 'orange', 'eggplant', 'papaya'], 'Movie-Genre': ['time-travel', 'mystery', 'zombie', 'musical', 'action'], 'Sport': ['badminton', 'skateboarding', 'weightlifting', 'soccer', 'rugby']}"
+Pt1_3x5_level3-8,"There are 5 different favourite beverages: hot-chocolate, lemonade, milk, mirinda, water
+The people prefer 5 different music-genres: classical, dubstep, hip-hop, metal, punk
+The people prefer 5 different types of sport: golf, lacrosse, volleyball, water-polo, weightlifting
+ 1. the person drinking lemonade is on the left of the person who's sport is weightlifting##1
+ 2. the person drinking water is the person who's sport is lacrosse##1
+ 3. the person who's sport is volleyball is on the right of the person who's sport is golf##1
+ 4. the person drinking mirinda is on the right of the fan of metal##1
+ 5. the person drinking hot-chocolate is on the left or right of the person who's sport is volleyball
+ 6. the person who's sport is weightlifting is on the left of the fan of hip-hop##1
+ 7. the fan of dubstep is in the middle##1
+ 8. the person drinking water is on the far left##1
+ 9. the person drinking milk is on the right of the fan of hip-hop##1
+10. the fan of classical is on the far left##1","{'Beverage': ['water', 'lemonade', 'mirinda', 'hot-chocolate', 'milk'], 'Music-Genre': ['classical', 'metal', 'dubstep', 'hip-hop', 'punk'], 'Sport': ['lacrosse', 'water-polo', 'weightlifting', 'golf', 'volleyball']}"
+Pt1_3x5_level3-9,"The people have 5 different hobbies: baking, camping, chess, fishing, sudoku
+The people have 5 different jobs:  dancer, designer, doctor, entrepreneur, teacher
+The people prefer 5 different music-genres: classical, indie, pop, r&b, techno
+ 1. the person who's hobby is camping is on the left of the designer##1
+ 2. the fan of r&b is on the left of the dancer##1
+ 3. the person who's hobby is sudoku is on the right of the person who's hobby is fishing##1
+ 4. the doctor is on the right of the person who's hobby is sudoku##1
+ 5. the entrepreneur is between the person who's hobby is sudoku and the person who's hobby is baking##2
+ 6. the teacher is on the left or right of the fan of classical
+ 7. the person who's hobby is baking is the fan of classical##1
+ 8. the fan of pop is the person who's hobby is chess##1
+ 9. the fan of r&b is on the left or right of the person who's hobby is baking
+10. the fan of techno is on the right of the person who's hobby is fishing##1","{'Hobby': ['camping', 'baking', 'fishing', 'sudoku', 'chess'], 'Job': ['teacher', 'designer', 'entrepreneur', 'dancer', 'doctor'], 'Music-Genre': ['indie', 'classical', 'r&b', 'techno', 'pop']}"
diff --git a/part2/level3/Pt2_3x6_level3.csv b/part2/level3/Pt2_3x6_level3.csv
new file mode 100644
index 0000000000000000000000000000000000000000..3380f673017ae1178575d69ffa306e5d8997aadd
--- /dev/null
+++ b/part2/level3/Pt2_3x6_level3.csv
@@ -0,0 +1,179 @@
+ID,Clues,SolutionGrid
+Pt1_3x6_level3-0,"There 6 different types of food: asparagus, cabbage, lime, mango, peas, pineapple
+There are 6 different nationalities: british, colombian, dutch, egyptian, german, indian
+The people use 6 different means of transport: airplane, jet-ski, roller, ship, taxi, train
+ 1. the person eating mango is on the far left or far right
+ 2. the person eating mango is on the far left or far right
+ 3. the colombian is the person eating lime##1
+ 4. the person eating cabbage is the british##1
+ 5. the person eating asparagus is the german##1
+ 6. the person driving the airplane is on the left of the person eating asparagus##1
+ 7. the dutch is on the left or right of the person driving the roller
+ 8. the egyptian is on the far left or far right
+ 9. the person eating pineapple is on the far left##1
+10. the person eating asparagus is between the person driving the ship and the person eating cabbage##2
+11. the person driving the jet-ski is on the far left or far right
+12. the person driving the airplane is on the left or right of the person driving the train
+13. the person driving the taxi is on the far right##1
+14. the person driving the ship is the colombian##1
+15. the colombian is on the left of the person driving the roller##1","{'Food': ['pineapple', 'cabbage', 'asparagus', 'lime', 'peas', 'mango'], 'Nationality': ['egyptian', 'british', 'german', 'colombian', 'indian', 'dutch'], 'Transport': ['jet-ski', 'airplane', 'train', 'ship', 'roller', 'taxi']}"
+Pt1_3x6_level3-1,"There 6 different types of food: carrot, eggplant, kale, peas, pomegranate, watermelon
+The people have 6 different hobbies: board-games, collecting, cooking, dancing, filmmaking, rock-climbing
+The people prefer 6 different types of sport: baseball, basketball, cricket, ice-hockey, tennis, water-polo
+ 1. the person who's sport is ice-hockey is on the left or right of the person who's sport is cricket
+ 2. the person who's sport is cricket is on the left or right of the person eating carrot
+ 3. the person eating eggplant is on the left or right of the person who's sport is tennis
+ 4. the person who's sport is baseball is the person who's hobby is rock-climbing##1
+ 5. the person who's sport is water-polo is the person who's hobby is board-games##1
+ 6. the person who's sport is baseball is on the left or right of the person eating watermelon
+ 7. the person who's sport is tennis is on the left of the person who's sport is basketball##1
+ 8. the person who's hobby is filmmaking is on the left or right of the person who's sport is basketball
+ 9. the person who's hobby is rock-climbing is on the far left or far right
+10. the person who's sport is basketball is on the right of the person eating pomegranate##1
+11. the person eating eggplant is on the right of the person eating carrot##1
+12. the person who's hobby is dancing is the person eating eggplant##1
+13. the person who's hobby is rock-climbing is on the left of the person who's hobby is board-games##1
+14. the person who's sport is tennis is the person eating pomegranate##1
+15. the person eating watermelon is on the right of the person eating kale##1
+16. the person eating eggplant is on the left of the person who's sport is tennis##1
+17. the person who's hobby is collecting is on the left of the person eating eggplant##1","{'Food': ['kale', 'watermelon', 'carrot', 'eggplant', 'pomegranate', 'peas'], 'Hobby': ['rock-climbing', 'board-games', 'collecting', 'dancing', 'filmmaking', 'cooking'], 'Sport': ['baseball', 'water-polo', 'ice-hockey', 'cricket', 'tennis', 'basketball']}"
+Pt1_3x6_level3-2,"The people prefer 6 different music-genres: blues, d&b, metal, r&b, salsa, soul
+There are 6 different nationalities: colombian, indonesian, malaysian, pakistani, russian, spanish
+The people prefer 6 different types of sport: climbing, golf, rowing, sailing, skateboarding, volleyball
+ 1. the fan of blues is on the right of the fan of metal##1
+ 2. the person who's sport is climbing is on the far left or far right
+ 3. the colombian is on the right of the person who's sport is skateboarding##1
+ 4. the pakistani is on the left or right of the fan of soul
+ 5. the fan of d&b is on the left of the person who's sport is volleyball##1
+ 6. the fan of d&b is on the right of the person who's sport is golf##1
+ 7. the colombian is on the far left or far right
+ 8. the person who's sport is climbing is on the left or right of the russian
+ 9. the fan of blues is on the left or right of the person who's sport is skateboarding
+10. the person who's sport is volleyball is the colombian##1
+11. the malaysian is the fan of metal##1
+12. the indonesian is on the left of the fan of salsa##1
+13. the spanish is on the right of the person who's sport is sailing##1
+14. the fan of salsa is on the left or right of the fan of r&b
+15. the russian is on the right of the person who's sport is climbing##1","{'Music-Genre': ['r&b', 'salsa', 'metal', 'blues', 'd&b', 'soul'], 'Nationality': ['indonesian', 'russian', 'malaysian', 'spanish', 'pakistani', 'colombian'], 'Sport': ['climbing', 'rowing', 'sailing', 'golf', 'skateboarding', 'volleyball']}"
+Pt1_3x6_level3-3,"There 6 different types of food: banana, cauliflower, cranberry, grapes, tomato, zucchini
+The people have 6 different hobbies: chess, dancing, fishing, gardening, reading, skydiving
+6 different pets are kept: dog, ferret, goat, guinea-pig, horse, lizard
+ 1. the person who's hobby is dancing is the owner of the goat##1
+ 2. the person who's hobby is fishing is on the left or right of the person eating banana
+ 3. the person who's hobby is chess is on the left of the owner of the goat##1
+ 4. the person who's hobby is fishing is the person eating cranberry##1
+ 5. the person who's hobby is skydiving is on the left or right of the person who's hobby is gardening
+ 6. the person who's hobby is gardening is the owner of the guinea-pig##1
+ 7. the person eating tomato is on the left of the owner of the dog##1
+ 8. the person eating zucchini is on the left or right of the owner of the ferret
+ 9. the person eating cranberry is the owner of the horse##1
+10. the person who's hobby is skydiving is on the left or right of the owner of the ferret
+11. the owner of the ferret is on the left of the person who's hobby is dancing##1
+12. the person eating cauliflower is on the right of the owner of the guinea-pig##1
+13. the person who's hobby is gardening is on the far left or far right
+14. the owner of the horse is on the right of the person who's hobby is dancing##1
+15. the owner of the lizard is on the left or right of the person eating cranberry","{'Food': ['tomato', 'cauliflower', 'grapes', 'zucchini', 'cranberry', 'banana'], 'Hobby': ['gardening', 'skydiving', 'chess', 'dancing', 'fishing', 'reading'], 'Pet': ['guinea-pig', 'dog', 'ferret', 'goat', 'horse', 'lizard']}"
+Pt1_3x6_level3-4,"There are 6 different favourite beverages: 7up, coffee, hot-chocolate, juice, sprite, water
+The people prefer 6 different music-genres: d&b, electronic, funk, gospel, house, rock
+The people prefer 6 different types of sport: basketball, cricket, golf, parkour, swimming, water-polo
+ 1. the fan of house is on the left or right of the person drinking juice
+ 2. the person who's sport is golf is the person drinking juice##1
+ 3. the person drinking hot-chocolate is the person who's sport is cricket##1
+ 4. the fan of gospel is on the far left or far right
+ 5. the fan of house is on the left or right of the fan of d&b
+ 6. the fan of house is between the person who's sport is golf and the person who's sport is parkour##2
+ 7. the person who's sport is swimming is on the left or right of the fan of rock
+ 8. the person drinking juice is on the left or right of the fan of rock
+ 9. the fan of d&b is on the left or right of the fan of house
+10. the person drinking sprite is the person who's sport is water-polo##1
+11. the fan of gospel is on the right of the person who's sport is swimming##1
+12. the fan of funk is on the left of the person who's sport is water-polo##1
+13. the person who's sport is water-polo is the fan of gospel##1
+14. the person who's sport is cricket is on the right of the person drinking water##1
+15. the person drinking 7up is on the right of the fan of d&b##1
+16. the fan of house is on the left or right of the person who's sport is parkour","{'Beverage': ['water', 'hot-chocolate', 'juice', '7up', 'coffee', 'sprite'], 'Music-Genre': ['electronic', 'house', 'd&b', 'rock', 'funk', 'gospel'], 'Sport': ['parkour', 'cricket', 'golf', 'basketball', 'swimming', 'water-polo']}"
+Pt1_3x6_level3-5,"There 6 different types of food: banana, carrot, grapes, papaya, peach, pepper
+The people have 6 different jobs:  chef, firefighter, freelancer, security-guard, software-developer, teacher
+The people perfer 6 different movie-genres: crime, family, horror, martial-arts, spy, western
+ 1. the person eating pepper is on the left of the firefighter##1
+ 2. the security-guard is on the right of the teacher##1
+ 3. the person watching martial-arts movies is on the right of the person eating peach##1
+ 4. the person eating papaya is between the person eating pepper and the person watching family movies##2
+ 5. the person eating grapes is on the right of the person watching spy movies##1
+ 6. the person eating peach is on the left or right of the person eating banana
+ 7. the person eating pepper is on the left or right of the person watching spy movies
+ 8. the firefighter is the person eating papaya##1
+ 9. the person watching horror movies is on the left or right of the freelancer
+10. the security-guard is on the right of the person watching family movies##1
+11. the person eating carrot is on the left or right of the freelancer
+12. the person eating pepper is on the right of the software-developer##1
+13. the person eating pepper is the person watching crime movies##1
+14. the teacher is on the left or right of the person eating peach","{'Food': ['carrot', 'pepper', 'papaya', 'grapes', 'peach', 'banana'], 'Job': ['software-developer', 'freelancer', 'firefighter', 'teacher', 'security-guard', 'chef'], 'Movie-Genre': ['horror', 'crime', 'spy', 'family', 'western', 'martial-arts']}"
+Pt1_3x6_level3-6,"There 6 different types of food: artichoke, avocado, cauliflower, cucumber, grapefruit, papaya
+The people have 6 different jobs:  bartender, chef, doctor, fisherman, police-officer, writer
+There are 6 different nationalities: australian, brazilian, canadian, german, indian, mexican
+ 1. the police-officer is the indian##1
+ 2. the person eating cauliflower is on the right of the person eating avocado##1
+ 3. the doctor is on the left of the chef##1
+ 4. the writer is on the left or right of the brazilian
+ 5. the indian is on the far left or far right
+ 6. the fisherman is on the far left##1
+ 7. the person eating cucumber is on the left of the person eating grapefruit##1
+ 8. the person eating papaya is the police-officer##1
+ 9. the bartender is on the right of the german##1
+10. the chef is on the left or right of the bartender
+11. the person eating cauliflower is on the left of the german##1
+12. the australian is on the left or right of the person eating artichoke
+13. the person eating cauliflower is on the left or right of the canadian
+14. the bartender is between the mexican and the chef##2","{'Food': ['avocado', 'cauliflower', 'artichoke', 'cucumber', 'grapefruit', 'papaya'], 'Job': ['fisherman', 'doctor', 'chef', 'bartender', 'writer', 'police-officer'], 'Nationality': ['canadian', 'australian', 'german', 'brazilian', 'mexican', 'indian']}"
+Pt1_3x6_level3-7,"The people have 6 different jobs:  architect, chef, doctor, dressmaker, fisherman, mechanic
+6 different pets are kept: chinchilla, fish, frog, hedgehog, mouse, turtle
+The people prefer 6 different types of sport: badminton, basketball, climbing, skateboarding, skiing, snowboarding
+ 1. the person who's sport is badminton is the mechanic##1
+ 2. the doctor is on the left or right of the person who's sport is badminton
+ 3. the person who's sport is skiing is on the right of the owner of the mouse##1
+ 4. the person who's sport is skiing is between the fisherman and the owner of the mouse##2
+ 5. the person who's sport is basketball is the owner of the fish##1
+ 6. the dressmaker is on the left or right of the chef
+ 7. the fisherman is on the left of the person who's sport is climbing##1
+ 8. the person who's sport is climbing is the chef##1
+ 9. the architect is on the left or right of the owner of the fish
+10. the owner of the turtle is on the left or right of the person who's sport is climbing
+11. the fisherman is on the left of the chef##1
+12. the owner of the hedgehog is on the far left or far right
+13. the owner of the frog is on the right of the fisherman##1
+14. the person who's sport is snowboarding is on the left or right of the owner of the chinchilla
+15. the owner of the hedgehog is on the right of the dressmaker##1","{'Job': ['mechanic', 'doctor', 'fisherman', 'chef', 'dressmaker', 'architect'], 'Pet': ['mouse', 'chinchilla', 'turtle', 'frog', 'fish', 'hedgehog'], 'Sport': ['badminton', 'skiing', 'snowboarding', 'climbing', 'basketball', 'skateboarding']}"
+Pt1_3x6_level3-8,"There 6 different types of food: corn, cranberry, kale, orange, pumpkin, zucchini
+The people prefer 6 different music-genres: country, d&b, folk, r&b, rock, salsa
+6 different pets are kept: cat, ferret, hedgehog, lizard, pony, rat
+ 1. the owner of the cat is on the left of the person eating pumpkin##1
+ 2. the owner of the hedgehog is on the right of the owner of the ferret##1
+ 3. the owner of the lizard is on the left of the fan of rock##1
+ 4. the person eating cranberry is on the far left##1
+ 5. the fan of d&b is on the left of the person eating pumpkin##1
+ 6. the owner of the pony is the person eating zucchini##1
+ 7. the person eating cranberry is the fan of d&b##1
+ 8. the fan of r&b is on the left of the owner of the hedgehog##1
+ 9. the owner of the ferret is the person eating orange##1
+10. the owner of the pony is the person eating zucchini##1
+11. the owner of the rat is between the fan of country and the fan of folk##2
+12. the person eating corn is on the right of the fan of country##1
+13. the owner of the pony is on the left or right of the fan of rock","{'Food': ['cranberry', 'pumpkin', 'corn', 'zucchini', 'orange', 'kale'], 'Music-Genre': ['d&b', 'country', 'rock', 'folk', 'r&b', 'salsa'], 'Pet': ['cat', 'lizard', 'rat', 'pony', 'ferret', 'hedgehog']}"
+Pt1_3x6_level3-9,"There 6 different types of food: apple, avocado, broccoli, mango, nectarine, pear
+The people perfer 6 different movie-genres: crime, drama, epic, satire, scientific, spy
+The people prefer 6 different music-genres: classical, d&b, funk, reggae, salsa, techno
+ 1. the person watching satire movies is the fan of funk##1
+ 2. the person watching spy movies is on the left or right of the person watching scientific movies
+ 3. the person watching drama movies is between the fan of funk and the person eating apple##2
+ 4. the fan of reggae is the person watching spy movies##1
+ 5. the fan of techno is on the far left or far right
+ 6. the person eating avocado is on the left of the person watching scientific movies##1
+ 7. the person watching spy movies is on the left or right of the person eating apple
+ 8. the fan of techno is on the left of the fan of d&b##1
+ 9. the fan of reggae is on the far right##1
+10. the person eating mango is the person watching epic movies##1
+11. the person watching crime movies is on the left of the person watching satire movies##1
+12. the fan of classical is on the left or right of the person eating avocado
+13. the person eating broccoli is on the right of the person eating pear##1
+14. the fan of classical is between the person eating avocado and the fan of reggae##2","{'Food': ['mango', 'pear', 'broccoli', 'avocado', 'apple', 'nectarine'], 'Movie-Genre': ['epic', 'crime', 'satire', 'drama', 'scientific', 'spy'], 'Music-Genre': ['techno', 'd&b', 'funk', 'salsa', 'classical', 'reggae']}"
diff --git a/part2/level3/Pt2_3x7_level3.csv b/part2/level3/Pt2_3x7_level3.csv
new file mode 100644
index 0000000000000000000000000000000000000000..1e469672cbce647ebe9986fb35e699db5cc3591f
--- /dev/null
+++ b/part2/level3/Pt2_3x7_level3.csv
@@ -0,0 +1,203 @@
+ID,Clues,SolutionGrid
+Pt1_3x7_level3-0,"The people have 7 different hobbies: dancing, hiking, puzzles, reading, rock-climbing, singing, video-games
+The people perfer 7 different movie-genres: action, adventure, crime, disaster, epic, romance, superhero
+7 different pets are kept: bird, chinchilla, dog, frog, guinea-pig, rat, snake
+ 1. the person who's hobby is singing is in the middle##1
+ 2. the person watching epic movies is on the left or right of the owner of the chinchilla
+ 3. the person who's hobby is dancing is on the left of the person watching superhero movies##1
+ 4. the person who's hobby is puzzles is on the left or right of the person watching crime movies
+ 5. the person watching crime movies is on the far left or far right
+ 6. the owner of the snake is on the right of the owner of the rat##1
+ 7. the owner of the guinea-pig is on the right of the person watching adventure movies##1
+ 8. the owner of the bird is on the far left##1
+ 9. the person watching adventure movies is the owner of the frog##1
+10. the owner of the frog is in the middle##1
+11. the person watching action movies is on the right of the person who's hobby is hiking##1
+12. the owner of the chinchilla is on the left of the person who's hobby is reading##1
+13. the person who's hobby is dancing is on the left or right of the owner of the chinchilla
+14. the person watching superhero movies is on the left or right of the person watching romance movies
+15. the person who's hobby is puzzles is the owner of the rat##1
+16. the person who's hobby is video-games is the owner of the chinchilla##1
+17. the person watching epic movies is on the right of the person watching adventure movies##1
+18. the person watching adventure movies is on the right of the person watching disaster movies##1
+19. the person who's hobby is hiking is on the far left##1","{'Hobby': ['hiking', 'puzzles', 'rock-climbing', 'singing', 'dancing', 'video-games', 'reading'], 'Movie-Genre': ['crime', 'action', 'disaster', 'adventure', 'epic', 'superhero', 'romance'], 'Pet': ['bird', 'rat', 'snake', 'frog', 'guinea-pig', 'chinchilla', 'dog']}"
+Pt1_3x7_level3-1,"There are 7 different favourite beverages: 7up, almond-milk, cola, hot-chocolate, juice, tea, water
+The people have 7 different jobs:  dressmaker, electrician, freelancer, manager, project-manager, scientist, security-guard
+The people perfer 7 different movie-genres: animation, family, musical, mystery, time-travel, western, zombie
+ 1. the person watching mystery movies is on the far left or far right
+ 2. the person drinking tea is on the right of the freelancer##1
+ 3. the person drinking almond-milk is in the middle##1
+ 4. the person watching animation movies is on the left or right of the manager
+ 5. the electrician is on the right of the manager##1
+ 6. the security-guard is on the left or right of the person watching family movies
+ 7. the person drinking water is on the left or right of the person watching animation movies
+ 8. the security-guard is on the right of the person watching family movies##1
+ 9. the person watching zombie movies is between the electrician and the person watching western movies##2
+10. the person watching mystery movies is the dressmaker##1
+11. the person drinking juice is between the person drinking water and the person drinking cola##2
+12. the person watching time-travel movies is on the right of the security-guard##1
+13. the person watching animation movies is on the left or right of the person drinking 7up
+14. the person drinking cola is on the left of the person drinking juice##1
+15. the person drinking water is on the left of the person watching animation movies##1
+16. the person watching western movies is between the project-manager and the person watching mystery movies##2","{'Beverage': ['cola', 'juice', 'water', 'almond-milk', '7up', 'hot-chocolate', 'tea'], 'Job': ['scientist', 'security-guard', 'manager', 'electrician', 'project-manager', 'freelancer', 'dressmaker'], 'Movie-Genre': ['family', 'musical', 'time-travel', 'animation', 'zombie', 'western', 'mystery']}"
+Pt1_3x7_level3-2,"The people perfer 7 different movie-genres: animation, crime, disaster, epic, martial-arts, romance, zombie
+There are 7 different nationalities: american, argentine, brazilian, colombian, dutch, mexican, polish
+The people use 7 different means of transport: airplane, bus, jet-ski, motorbike, roller, subway, tram
+ 1. the argentine is on the far left or far right
+ 2. the person driving the motorbike is on the right of the person watching martial-arts movies##1
+ 3. the mexican is on the right of the person watching disaster movies##1
+ 4. the brazilian is on the left of the person driving the subway##1
+ 5. the person driving the airplane is on the right of the argentine##1
+ 6. the person watching romance movies is on the left of the person driving the roller##1
+ 7. the person watching epic movies is on the left or right of the person driving the subway
+ 8. the person driving the roller is on the left or right of the person watching romance movies
+ 9. the polish is on the left or right of the person driving the bus
+10. the person driving the subway is on the left of the mexican##1
+11. the colombian is on the right of the mexican##1
+12. the person driving the subway is on the left of the person watching zombie movies##1
+13. the person watching epic movies is on the right of the person driving the airplane##1
+14. the person watching disaster movies is on the left of the mexican##1
+15. the person watching epic movies is on the right of the dutch##1
+16. the person driving the airplane is the dutch##1
+17. the person driving the jet-ski is the person watching crime movies##1
+18. the person driving the bus is the person watching zombie movies##1
+19. the colombian is the person watching martial-arts movies##1","{'Movie-Genre': ['crime', 'romance', 'epic', 'disaster', 'zombie', 'martial-arts', 'animation'], 'Nationality': ['argentine', 'dutch', 'brazilian', 'polish', 'mexican', 'colombian', 'american'], 'Transport': ['jet-ski', 'airplane', 'roller', 'subway', 'bus', 'tram', 'motorbike']}"
+Pt1_3x7_level3-3,"The people perfer 7 different movie-genres: animation, drama, family, mystery, romance, thriller, western
+The people prefer 7 different music-genres: ambient, classical, disco, folk, house, r&b, trance
+There are 7 different nationalities: american, japanese, mexican, pakistani, polish, spanish, turkish
+ 1. the japanese is on the left of the fan of house##1
+ 2. the fan of trance is on the right of the fan of folk##1
+ 3. the fan of r&b is on the left of the person watching family movies##1
+ 4. the fan of house is the person watching drama movies##1
+ 5. the fan of r&b is the fan of r&b##1
+ 6. the mexican is the person watching mystery movies##1
+ 7. the fan of r&b is on the left or right of the fan of ambient
+ 8. the spanish is on the far left or far right
+ 9. the fan of trance is on the left of the pakistani##1
+10. the person watching western movies is on the right of the person watching animation movies##1
+11. the pakistani is on the left of the fan of classical##1
+12. the person watching thriller movies is on the right of the polish##1
+13. the turkish is on the left of the person watching western movies##1
+14. the person watching western movies is the fan of trance##1
+15. the fan of disco is on the left or right of the polish
+16. the mexican is on the right of the person watching romance movies##1
+17. the fan of house is on the left of the person watching romance movies##1","{'Movie-Genre': ['animation', 'western', 'drama', 'romance', 'mystery', 'family', 'thriller'], 'Music-Genre': ['folk', 'trance', 'house', 'classical', 'r&b', 'ambient', 'disco'], 'Nationality': ['turkish', 'japanese', 'pakistani', 'american', 'mexican', 'polish', 'spanish']}"
+Pt1_3x7_level3-4,"There are 7 different nationalities: american, canadian, colombian, indonesian, polish, spanish, turkish
+The people prefer 7 different types of sport: biathlon, cricket, golf, parkour, rowing, soccer, weightlifting
+The people use 7 different means of transport: airplane, bike, helicopter, motorbike, scooter, snowmobile, tram
+ 1. the person driving the tram is on the left or right of the person who's sport is golf
+ 2. the person who's sport is weightlifting is on the right of the person driving the motorbike##1
+ 3. the spanish is on the left or right of the person driving the scooter
+ 4. the person who's sport is biathlon is on the right of the person driving the scooter##1
+ 5. the person driving the snowmobile is on the left of the person who's sport is parkour##1
+ 6. the person driving the bike is in the middle##1
+ 7. the person driving the tram is on the left of the person driving the helicopter##1
+ 8. the polish is on the left or right of the canadian
+ 9. the colombian is the person driving the helicopter##1
+10. the person who's sport is parkour is the person driving the tram##1
+11. the person who's sport is cricket is on the right of the spanish##1
+12. the person who's sport is soccer is on the right of the person who's sport is weightlifting##1
+13. the canadian is on the left of the person who's sport is weightlifting##1
+14. the person driving the snowmobile is the turkish##1
+15. the american is on the left of the canadian##1
+16. the spanish is on the far left##1","{'Nationality': ['spanish', 'american', 'canadian', 'polish', 'turkish', 'indonesian', 'colombian'], 'Sport': ['rowing', 'cricket', 'biathlon', 'weightlifting', 'soccer', 'parkour', 'golf'], 'Transport': ['airplane', 'scooter', 'motorbike', 'bike', 'snowmobile', 'tram', 'helicopter']}"
+Pt1_3x7_level3-5,"The people have 7 different hobbies: board-games, card-games, collecting, cooking, fishing, gardening, rock-climbing
+The people prefer 7 different music-genres: ambient, blues, d&b, folk, funk, pop, punk
+7 different pets are kept: bird, cat, fish, goat, horse, pony, turtle
+ 1. the owner of the pony is on the left or right of the person who's hobby is fishing
+ 2. the owner of the pony is on the right of the owner of the goat##1
+ 3. the person who's hobby is gardening is the fan of folk##1
+ 4. the person who's hobby is collecting is the owner of the cat##1
+ 5. the owner of the bird is on the left or right of the person who's hobby is rock-climbing
+ 6. the person who's hobby is cooking is the fan of pop##1
+ 7. the person who's hobby is fishing is on the right of the person who's hobby is card-games##1
+ 8. the fan of ambient is the person who's hobby is collecting##1
+ 9. the owner of the cat is on the left or right of the owner of the horse
+10. the fan of folk is on the far left##1
+11. the person who's hobby is cooking is on the left or right of the person who's hobby is board-games
+12. the fan of funk is on the left or right of the fan of d&b
+13. the person who's hobby is collecting is on the right of the person who's hobby is gardening##1
+14. the owner of the fish is the person who's hobby is rock-climbing##1
+15. the person who's hobby is rock-climbing is on the left or right of the fan of d&b
+16. the fan of punk is on the far right##1
+17. the person who's hobby is rock-climbing is on the far left or far right
+18. the owner of the turtle is on the left of the person who's hobby is cooking##1
+19. the person who's hobby is gardening is on the left or right of the fan of ambient
+20. the fan of folk is on the left of the owner of the cat##1
+21. the fan of punk is on the right of the fan of d&b##1","{'Hobby': ['gardening', 'collecting', 'board-games', 'cooking', 'card-games', 'fishing', 'rock-climbing'], 'Music-Genre': ['folk', 'ambient', 'blues', 'pop', 'funk', 'd&b', 'punk'], 'Pet': ['horse', 'cat', 'turtle', 'goat', 'pony', 'bird', 'fish']}"
+Pt1_3x7_level3-6,"There are 7 different favourite beverages: 7up, coffee, fanta, lemonade, mirinda, soy-milk, tea
+The people prefer 7 different music-genres: ambient, d&b, disco, indie, punk, soul, trance
+The people prefer 7 different types of sport: skateboarding, skiing, snowboarding, swimming, volleyball, water-polo, weightlifting
+ 1. the person drinking soy-milk is on the left of the person drinking coffee##1
+ 2. the person drinking mirinda is on the left or right of the person who's sport is skiing
+ 3. the person who's sport is skateboarding is on the right of the person who's sport is water-polo##1
+ 4. the fan of ambient is on the left or right of the fan of d&b
+ 5. the person who's sport is skateboarding is on the left or right of the person drinking fanta
+ 6. the person drinking fanta is the fan of disco##1
+ 7. the fan of d&b is the person who's sport is water-polo##1
+ 8. the person who's sport is water-polo is on the right of the person who's sport is swimming##1
+ 9. the fan of soul is on the far right##1
+10. the person who's sport is skiing is on the left of the person who's sport is weightlifting##1
+11. the person drinking lemonade is on the far left##1
+12. the person drinking coffee is the fan of ambient##1
+13. the fan of trance is between the person who's sport is snowboarding and the fan of punk##2
+14. the person who's sport is volleyball is on the left of the person drinking tea##1
+15. the person who's sport is skateboarding is the fan of ambient##1
+16. the person who's sport is skiing is on the left or right of the person who's sport is weightlifting
+17. the fan of d&b is in the middle##1","{'Beverage': ['lemonade', '7up', 'tea', 'soy-milk', 'coffee', 'fanta', 'mirinda'], 'Music-Genre': ['indie', 'trance', 'punk', 'd&b', 'ambient', 'disco', 'soul'], 'Sport': ['snowboarding', 'volleyball', 'swimming', 'water-polo', 'skateboarding', 'skiing', 'weightlifting']}"
+Pt1_3x7_level3-7,"There are 7 different favourite beverages: coffee, hot-chocolate, iced-tea, milk, mirinda, tea, water
+The people perfer 7 different movie-genres: action, disaster, family, musical, scientific, spy, time-travel
+The people use 7 different means of transport: bike, boat, bus, car, helicopter, jet-ski, scooter
+ 1. the person driving the bike is the person watching scientific movies##1
+ 2. the person driving the helicopter is on the left or right of the person watching spy movies
+ 3. the person drinking tea is on the right of the person drinking milk##1
+ 4. the person driving the car is between the person driving the boat and the person watching disaster movies##2
+ 5. the person driving the scooter is on the right of the person driving the bike##1
+ 6. the person driving the bike is the person drinking coffee##1
+ 7. the person driving the scooter is on the left or right of the person drinking tea
+ 8. the person driving the jet-ski is on the far left##1
+ 9. the person drinking tea is on the far left or far right
+10. the person driving the boat is on the left of the person drinking water##1
+11. the person drinking milk is the person watching family movies##1
+12. the person watching musical movies is the person driving the car##1
+13. the person driving the car is the person drinking iced-tea##1
+14. the person drinking hot-chocolate is on the right of the person driving the car##1
+15. the person watching time-travel movies is on the left or right of the person drinking coffee","{'Beverage': ['mirinda', 'iced-tea', 'hot-chocolate', 'water', 'coffee', 'milk', 'tea'], 'Movie-Genre': ['disaster', 'musical', 'spy', 'time-travel', 'scientific', 'family', 'action'], 'Transport': ['jet-ski', 'car', 'boat', 'helicopter', 'bike', 'scooter', 'bus']}"
+Pt1_3x7_level3-8,"There are 7 different favourite beverages: almond-milk, coffee, fanta, milk, mirinda, tea, water
+The people perfer 7 different movie-genres: animation, comedy, family, martial-arts, musical, romance, zombie
+The people prefer 7 different music-genres: blues, classical, d&b, hip-hop, pop, r&b, rock
+ 1. the person drinking almond-milk is on the far left or far right
+ 2. the fan of r&b is on the far left or far right
+ 3. the fan of blues is the person drinking tea##1
+ 4. the person drinking milk is on the right of the fan of blues##1
+ 5. the fan of hip-hop is on the left of the person drinking water##1
+ 6. the person drinking almond-milk is on the left of the fan of hip-hop##1
+ 7. the person watching martial-arts movies is on the right of the person watching comedy movies##1
+ 8. the person watching animation movies is the person watching animation movies##1
+ 9. the person watching musical movies is on the left or right of the fan of blues
+10. the fan of pop is on the left of the fan of blues##1
+11. the person watching animation movies is on the left of the fan of r&b##1
+12. the person drinking coffee is on the right of the fan of classical##1
+13. the fan of rock is on the right of the person watching zombie movies##1
+14. the person drinking milk is the person watching romance movies##1
+15. the person drinking milk is the fan of rock##1
+16. the person drinking fanta is on the left of the person drinking coffee##1","{'Beverage': ['almond-milk', 'mirinda', 'water', 'tea', 'milk', 'fanta', 'coffee'], 'Movie-Genre': ['comedy', 'martial-arts', 'musical', 'zombie', 'romance', 'animation', 'family'], 'Music-Genre': ['d&b', 'hip-hop', 'pop', 'blues', 'rock', 'classical', 'r&b']}"
+Pt1_3x7_level3-9,"There 7 different types of food: cucumber, grapefruit, kiwi, mango, pepper, potato, watermelon
+The people have 7 different jobs:  coach, doctor, engineer, firefighter, mechanic, security-guard, teacher
+There are 7 different nationalities: argentine, australian, chinese, french, italian, pakistani, thai
+ 1. the engineer is on the left or right of the coach
+ 2. the person eating grapefruit is on the far right##1
+ 3. the pakistani is on the left or right of the thai
+ 4. the engineer is the person eating mango##1
+ 5. the mechanic is on the left of the doctor##1
+ 6. the engineer is on the left of the chinese##1
+ 7. the doctor is on the left of the person eating watermelon##1
+ 8. the security-guard is on the left of the french##1
+ 9. the engineer is on the right of the firefighter##1
+10. the pakistani is on the left or right of the doctor
+11. the person eating potato is on the left or right of the teacher
+12. the firefighter is on the right of the person eating cucumber##1
+13. the person eating cucumber is between the person eating kiwi and the argentine##2
+14. the italian is the engineer##1
+15. the person eating watermelon is the teacher##1
+16. the person eating cucumber is in the middle##1","{'Food': ['pepper', 'potato', 'watermelon', 'cucumber', 'kiwi', 'mango', 'grapefruit'], 'Job': ['mechanic', 'doctor', 'teacher', 'security-guard', 'firefighter', 'engineer', 'coach'], 'Nationality': ['pakistani', 'thai', 'argentine', 'australian', 'french', 'italian', 'chinese']}"
diff --git a/part2/level3/Pt2_4x2_level3.csv b/part2/level3/Pt2_4x2_level3.csv
new file mode 100644
index 0000000000000000000000000000000000000000..05cccb299d2418c5718387c4b9aa5a2a8c70c64f
--- /dev/null
+++ b/part2/level3/Pt2_4x2_level3.csv
@@ -0,0 +1,72 @@
+ID,Clues,SolutionGrid
+Pt1_4x2_level3-0,"There are 2 different favourite beverages: fanta, soy-milk
+The people have 2 different jobs:  musician, social-worker
+There are 2 different nationalities: italian, mexican
+The people use 2 different means of transport: airplane, bike
+1. the social-worker is on the left or right of the person drinking fanta
+2. the musician is on the right of the social-worker##1
+3. the person driving the bike is on the right of the italian##1","{'Beverage': ['soy-milk', 'fanta'], 'Job': ['social-worker', 'musician'], 'Nationality': ['italian', 'mexican'], 'Transport': ['airplane', 'bike']}"
+Pt1_4x2_level3-1,"There 2 different types of food: cauliflower, watermelon
+The people prefer 2 different music-genres: punk, r&b
+2 different pets are kept: cat, rabbit
+The people use 2 different means of transport: airplane, scooter
+1. the owner of the cat is on the left or right of the person driving the scooter
+2. the person eating watermelon is on the left of the fan of r&b##1
+3. the person driving the scooter is on the far left##1","{'Food': ['watermelon', 'cauliflower'], 'Music-Genre': ['punk', 'r&b'], 'Pet': ['rabbit', 'cat'], 'Transport': ['scooter', 'airplane']}"
+Pt1_4x2_level3-2,"The people have 2 different hobbies: board-games, hiking
+The people have 2 different jobs:  analyst, project-manager
+The people prefer 2 different music-genres: folk, r&b
+The people use 2 different means of transport: quad-bike, scooter
+1. the fan of r&b is on the far right##1
+2. the person who's hobby is hiking is on the left of the analyst##1
+3. the person driving the scooter is on the left or right of the person driving the quad-bike
+4. the person driving the scooter is on the left of the fan of r&b##1","{'Hobby': ['hiking', 'board-games'], 'Job': ['project-manager', 'analyst'], 'Music-Genre': ['folk', 'r&b'], 'Transport': ['scooter', 'quad-bike']}"
+Pt1_4x2_level3-3,"There are 2 different favourite beverages: cola, tea
+The people perfer 2 different movie-genres: action, epic
+The people prefer 2 different music-genres: disco, trance
+2 different pets are kept: hamster, rat
+1. the fan of disco is on the left or right of the owner of the rat
+2. the person drinking tea is the owner of the hamster##1
+3. the person drinking cola is on the right of the person watching epic movies##1","{'Beverage': ['tea', 'cola'], 'Movie-Genre': ['epic', 'action'], 'Music-Genre': ['disco', 'trance'], 'Pet': ['hamster', 'rat']}"
+Pt1_4x2_level3-4,"There are 2 different favourite beverages: 7up, fanta
+There 2 different types of food: kale, kiwi
+The people have 2 different jobs:  accountant, entrepreneur
+The people prefer 2 different types of sport: climbing, tennis
+1. the person eating kiwi is on the left or right of the person drinking 7up
+2. the person eating kiwi is on the right of the person eating kale##1
+3. the accountant is on the left of the person who's sport is tennis##1","{'Beverage': ['7up', 'fanta'], 'Food': ['kale', 'kiwi'], 'Job': ['accountant', 'entrepreneur'], 'Sport': ['climbing', 'tennis']}"
+Pt1_4x2_level3-5,"There are 2 different favourite beverages: mirinda, sprite
+There 2 different types of food: asparagus, garlic
+The people have 2 different hobbies: hiking, skydiving
+2 different pets are kept: bird, goldfish
+1. the person drinking mirinda is on the left or right of the person who's hobby is skydiving
+2. the person drinking sprite is on the left or right of the owner of the bird
+3. the person eating asparagus is on the left of the owner of the bird##1","{'Beverage': ['sprite', 'mirinda'], 'Food': ['asparagus', 'garlic'], 'Hobby': ['skydiving', 'hiking'], 'Pet': ['goldfish', 'bird']}"
+Pt1_4x2_level3-6,"The people have 2 different hobbies: video-games, writing
+The people perfer 2 different movie-genres: drama, epic
+2 different pets are kept: goat, pony
+The people use 2 different means of transport: scooter, skateboard
+1. the person driving the scooter is on the left or right of the owner of the pony
+2. the person driving the skateboard is on the left of the person who's hobby is writing##1
+3. the person driving the scooter is the person watching drama movies##1","{'Hobby': ['video-games', 'writing'], 'Movie-Genre': ['epic', 'drama'], 'Pet': ['pony', 'goat'], 'Transport': ['skateboard', 'scooter']}"
+Pt1_4x2_level3-7,"The people have 2 different jobs:  bartender, lawyer
+2 different pets are kept: cat, dog
+The people prefer 2 different types of sport: sailing, swimming
+The people use 2 different means of transport: quad-bike, roller
+1. the person driving the roller is on the left or right of the person who's sport is sailing
+2. the owner of the cat is the person who's sport is sailing##1
+3. the person driving the quad-bike is on the left of the bartender##1","{'Job': ['lawyer', 'bartender'], 'Pet': ['cat', 'dog'], 'Sport': ['sailing', 'swimming'], 'Transport': ['quad-bike', 'roller']}"
+Pt1_4x2_level3-8,"The people perfer 2 different movie-genres: scientific, sports
+There are 2 different nationalities: mexican, nigerian
+2 different pets are kept: cat, rat
+The people prefer 2 different types of sport: climbing, golf
+1. the owner of the rat is on the left or right of the person who's sport is golf
+2. the person watching scientific movies is on the left of the person who's sport is golf##1
+3. the owner of the cat is on the right of the nigerian##1","{'Movie-Genre': ['scientific', 'sports'], 'Nationality': ['nigerian', 'mexican'], 'Pet': ['rat', 'cat'], 'Sport': ['climbing', 'golf']}"
+Pt1_4x2_level3-9,"There 2 different types of food: asparagus, cauliflower
+The people prefer 2 different music-genres: folk, metal
+2 different pets are kept: ferret, turtle
+The people prefer 2 different types of sport: basketball, climbing
+1. the person who's sport is basketball is on the left or right of the owner of the turtle
+2. the person eating cauliflower is on the right of the owner of the turtle##1
+3. the owner of the turtle is on the left of the fan of folk##1","{'Food': ['asparagus', 'cauliflower'], 'Music-Genre': ['metal', 'folk'], 'Pet': ['turtle', 'ferret'], 'Sport': ['climbing', 'basketball']}"
diff --git a/part2/level3/Pt2_4x3_level3.csv b/part2/level3/Pt2_4x3_level3.csv
new file mode 100644
index 0000000000000000000000000000000000000000..a7d9d36711d957c6bb033241ee42b14e2023233d
--- /dev/null
+++ b/part2/level3/Pt2_4x3_level3.csv
@@ -0,0 +1,111 @@
+ID,Clues,SolutionGrid
+Pt1_4x3_level3-0,"The people have 3 different jobs:  dancer, designer, manager
+There are 3 different nationalities: american, indonesian, japanese
+The people prefer 3 different types of sport: handball, skateboarding, snowboarding
+The people use 3 different means of transport: bus, jet-ski, roller
+1. the japanese is on the left of the person who's sport is snowboarding##1
+2. the indonesian is on the right of the person driving the jet-ski##1
+3. the dancer is on the left of the american##1
+4. the person who's sport is skateboarding is on the left of the person who's sport is snowboarding##1
+5. the designer is on the left or right of the person driving the bus
+6. the japanese is the person driving the roller##1
+7. the person driving the roller is on the left of the american##1","{'Job': ['dancer', 'designer', 'manager'], 'Nationality': ['japanese', 'american', 'indonesian'], 'Sport': ['skateboarding', 'snowboarding', 'handball'], 'Transport': ['roller', 'jet-ski', 'bus']}"
+Pt1_4x3_level3-1,"There are 3 different favourite beverages: almond-milk, coffee, iced-tea
+The people have 3 different hobbies: collecting, dancing, drawing
+3 different pets are kept: fish, frog, goldfish
+The people use 3 different means of transport: motorbike, ship, train
+1. the person drinking iced-tea is on the left or right of the person drinking almond-milk
+2. the person who's hobby is drawing is between the owner of the frog and the person drinking almond-milk##2
+3. the owner of the goldfish is the person drinking almond-milk##1
+4. the person drinking almond-milk is on the right of the person driving the train##1
+5. the person drinking almond-milk is the person who's hobby is collecting##1
+6. the person driving the motorbike is on the left of the person driving the train##1","{'Beverage': ['coffee', 'iced-tea', 'almond-milk'], 'Hobby': ['dancing', 'drawing', 'collecting'], 'Pet': ['frog', 'fish', 'goldfish'], 'Transport': ['motorbike', 'train', 'ship']}"
+Pt1_4x3_level3-2,"The people have 3 different hobbies: board-games, drawing, video-games
+The people have 3 different jobs:  analyst, designer, manager
+There are 3 different nationalities: french, italian, spanish
+3 different pets are kept: bird, lizard, rat
+1. the designer is on the right of the person who's hobby is video-games##1
+2. the analyst is on the far left or far right
+3. the owner of the lizard is between the owner of the bird and the manager##2
+4. the spanish is on the left or right of the analyst
+5. the italian is the italian##1
+6. the owner of the bird is on the right of the owner of the lizard##1
+7. the person who's hobby is drawing is on the far left or far right
+8. the person who's hobby is board-games is on the left of the italian##1","{'Hobby': ['video-games', 'board-games', 'drawing'], 'Job': ['manager', 'designer', 'analyst'], 'Nationality': ['french', 'spanish', 'italian'], 'Pet': ['rat', 'lizard', 'bird']}"
+Pt1_4x3_level3-3,"There are 3 different favourite beverages: cola, lemonade, sprite
+There 3 different types of food: carrot, kiwi, zucchini
+The people have 3 different hobbies: puzzles, singing, writing
+There are 3 different nationalities: australian, canadian, nigerian
+1. the person eating kiwi is on the right of the person who's hobby is puzzles##1
+2. the person drinking cola is on the left of the person who's hobby is writing##1
+3. the person drinking lemonade is on the far left##1
+4. the australian is on the right of the person who's hobby is singing##1
+5. the person who's hobby is singing is on the far left or far right
+6. the person eating zucchini is between the nigerian and the person eating carrot##2
+7. the person eating zucchini is on the left or right of the canadian","{'Beverage': ['lemonade', 'cola', 'sprite'], 'Food': ['carrot', 'zucchini', 'kiwi'], 'Hobby': ['singing', 'puzzles', 'writing'], 'Nationality': ['canadian', 'australian', 'nigerian']}"
+Pt1_4x3_level3-4,"There are 3 different favourite beverages: cola, milk, sprite
+There 3 different types of food: eggplant, pepper, radish
+The people prefer 3 different music-genres: classical, folk, indie
+The people use 3 different means of transport: roller, scooter, train
+1. the person driving the scooter is between the person drinking cola and the person drinking milk##2
+2. the person drinking milk is on the left or right of the person eating eggplant
+3. the person drinking sprite is on the right of the person drinking milk##1
+4. the person eating pepper is on the right of the fan of classical##1
+5. the person drinking sprite is between the person eating pepper and the person eating radish##2
+6. the person driving the roller is on the far left or far right
+7. the person driving the scooter is on the left of the fan of indie##1
+8. the person eating pepper is the person driving the train##1","{'Beverage': ['milk', 'sprite', 'cola'], 'Food': ['radish', 'eggplant', 'pepper'], 'Music-Genre': ['folk', 'classical', 'indie'], 'Transport': ['roller', 'scooter', 'train']}"
+Pt1_4x3_level3-5,"There 3 different types of food: asparagus, lemon, pomegranate
+The people have 3 different jobs:  analyst, chef, videographer
+The people perfer 3 different movie-genres: action, thriller, time-travel
+3 different pets are kept: bird, goldfish, horse
+1. the person eating asparagus is the owner of the bird##1
+2. the analyst is on the left or right of the person watching time-travel movies
+3. the videographer is on the right of the person eating lemon##1
+4. the person eating asparagus is the owner of the bird##1
+5. the person eating pomegranate is on the left or right of the owner of the goldfish
+6. the person eating asparagus is the person watching thriller movies##1
+7. the person watching action movies is between the owner of the horse and the chef##2","{'Food': ['asparagus', 'lemon', 'pomegranate'], 'Job': ['chef', 'analyst', 'videographer'], 'Movie-Genre': ['thriller', 'action', 'time-travel'], 'Pet': ['bird', 'goldfish', 'horse']}"
+Pt1_4x3_level3-6,"There are 3 different favourite beverages: 7up, lemonade, soy-milk
+The people have 3 different jobs:  accountant, chef, electrician
+3 different pets are kept: cat, lizard, pony
+The people prefer 3 different types of sport: golf, rugby, skateboarding
+1. the person who's sport is golf is on the right of the chef##1
+2. the accountant is the owner of the pony##1
+3. the owner of the lizard is on the left or right of the owner of the cat
+4. the owner of the lizard is in the middle##1
+5. the person who's sport is golf is on the far right##1
+6. the accountant is the person drinking lemonade##1
+7. the person who's sport is skateboarding is on the left or right of the person drinking 7up
+8. the owner of the cat is the person who's sport is rugby##1","{'Beverage': ['7up', 'soy-milk', 'lemonade'], 'Job': ['electrician', 'chef', 'accountant'], 'Pet': ['cat', 'lizard', 'pony'], 'Sport': ['rugby', 'skateboarding', 'golf']}"
+Pt1_4x3_level3-7,"The people have 3 different hobbies: baking, photography, woodworking
+The people have 3 different jobs:  fisherman, paramedic, teacher
+3 different pets are kept: frog, guinea-pig, mouse
+The people use 3 different means of transport: bus, jet-ski, trike
+1. the teacher is the person driving the bus##1
+2. the owner of the mouse is on the left of the person who's hobby is photography##1
+3. the fisherman is on the left or right of the person driving the jet-ski
+4. the person who's hobby is woodworking is on the left of the owner of the mouse##1
+5. the person who's hobby is woodworking is the person driving the trike##1
+6. the teacher is the owner of the frog##1","{'Hobby': ['woodworking', 'baking', 'photography'], 'Job': ['fisherman', 'paramedic', 'teacher'], 'Pet': ['guinea-pig', 'mouse', 'frog'], 'Transport': ['trike', 'jet-ski', 'bus']}"
+Pt1_4x3_level3-8,"There are 3 different favourite beverages: almond-milk, coffee, milk
+There 3 different types of food: banana, blueberry, pineapple
+The people prefer 3 different music-genres: folk, hip-hop, soul
+The people use 3 different means of transport: bike, bus, helicopter
+1. the person eating banana is on the left or right of the person driving the helicopter
+2. the person drinking milk is on the left of the fan of soul##1
+3. the fan of folk is on the far right##1
+4. the person eating pineapple is on the right of the person drinking coffee##1
+5. the person drinking milk is the person eating blueberry##1
+6. the person driving the bike is the fan of folk##1","{'Beverage': ['milk', 'coffee', 'almond-milk'], 'Food': ['blueberry', 'banana', 'pineapple'], 'Music-Genre': ['hip-hop', 'soul', 'folk'], 'Transport': ['helicopter', 'bus', 'bike']}"
+Pt1_4x3_level3-9,"There are 3 different favourite beverages: lemonade, soy-milk, water
+There 3 different types of food: eggplant, kale, spinach
+The people prefer 3 different music-genres: blues, classical, d&b
+There are 3 different nationalities: argentine, russian, thai
+1. the person eating spinach is on the far left##1
+2. the russian is on the left or right of the fan of blues
+3. the russian is the russian##1
+4. the fan of d&b is on the left of the person eating kale##1
+5. the fan of classical is the person drinking lemonade##1
+6. the person drinking soy-milk is between the argentine and the russian##2
+7. the fan of d&b is the argentine##1","{'Beverage': ['water', 'soy-milk', 'lemonade'], 'Food': ['spinach', 'kale', 'eggplant'], 'Music-Genre': ['d&b', 'blues', 'classical'], 'Nationality': ['argentine', 'thai', 'russian']}"
diff --git a/part2/level3/Pt2_4x4_level3.csv b/part2/level3/Pt2_4x4_level3.csv
new file mode 100644
index 0000000000000000000000000000000000000000..0ccacd1950f96c98aa158866a90dd1b2549dbf4a
--- /dev/null
+++ b/part2/level3/Pt2_4x4_level3.csv
@@ -0,0 +1,142 @@
+ID,Clues,SolutionGrid
+Pt1_4x4_level3-0,"There are 4 different favourite beverages: almond-milk, milk, mirinda, tea
+There 4 different types of food: apple, banana, grapes, pineapple
+4 different pets are kept: cat, chinchilla, dog, frog
+The people use 4 different means of transport: quad-bike, ship, tram, van
+ 1. the person eating banana is on the left or right of the person driving the ship
+ 2. the person drinking milk is the person eating pineapple##1
+ 3. the person driving the quad-bike is on the far left or far right
+ 4. the person driving the tram is on the right of the person drinking milk##1
+ 5. the person driving the quad-bike is on the far left or far right
+ 6. the person eating grapes is on the left or right of the owner of the cat
+ 7. the person drinking mirinda is on the left of the person drinking milk##1
+ 8. the person drinking tea is on the right of the person eating grapes##1
+ 9. the person driving the quad-bike is on the far left##1
+10. the owner of the dog is on the right of the owner of the chinchilla##1
+11. the owner of the chinchilla is on the left of the person drinking almond-milk##1","{'Beverage': ['mirinda', 'milk', 'almond-milk', 'tea'], 'Food': ['banana', 'pineapple', 'grapes', 'apple'], 'Pet': ['frog', 'chinchilla', 'dog', 'cat'], 'Transport': ['quad-bike', 'ship', 'tram', 'van']}"
+Pt1_4x4_level3-1,"The people have 4 different jobs:  bartender, electrician, photographer, police-officer
+There are 4 different nationalities: australian, indian, malaysian, turkish
+The people prefer 4 different types of sport: ice-hockey, rowing, soccer, tennis
+The people use 4 different means of transport: car, roller, tram, trike
+1. the person who's sport is soccer is on the left of the person who's sport is rowing##1
+2. the electrician is the australian##1
+3. the person driving the tram is the photographer##1
+4. the bartender is between the indian and the person driving the car##2
+5. the person driving the car is on the left of the person driving the roller##1
+6. the person who's sport is tennis is the person driving the trike##1
+7. the person who's sport is ice-hockey is on the far right##1
+8. the person driving the car is on the far left or far right
+9. the indian is on the left of the turkish##1","{'Job': ['electrician', 'bartender', 'police-officer', 'photographer'], 'Nationality': ['australian', 'malaysian', 'indian', 'turkish'], 'Sport': ['soccer', 'rowing', 'tennis', 'ice-hockey'], 'Transport': ['car', 'roller', 'trike', 'tram']}"
+Pt1_4x4_level3-2,"There 4 different types of food: cauliflower, grapefruit, peach, potato
+The people prefer 4 different music-genres: folk, gospel, indie, rock
+4 different pets are kept: cat, dog, hedgehog, turtle
+The people prefer 4 different types of sport: cricket, cycling, ice-hockey, volleyball
+ 1. the fan of indie is the person eating peach##1
+ 2. the fan of folk is on the far left or far right
+ 3. the person eating potato is on the left or right of the person who's sport is ice-hockey
+ 4. the owner of the hedgehog is on the right of the person who's sport is cycling##1
+ 5. the owner of the turtle is on the left of the fan of rock##1
+ 6. the person who's sport is cycling is on the left or right of the person who's sport is volleyball
+ 7. the fan of folk is on the left of the person who's sport is cricket##1
+ 8. the owner of the cat is between the person who's sport is ice-hockey and the fan of gospel##2
+ 9. the person eating potato is on the left of the person eating cauliflower##1
+10. the person eating grapefruit is on the left or right of the person eating potato","{'Food': ['grapefruit', 'potato', 'cauliflower', 'peach'], 'Music-Genre': ['folk', 'rock', 'gospel', 'indie'], 'Pet': ['turtle', 'cat', 'dog', 'hedgehog'], 'Sport': ['ice-hockey', 'cricket', 'cycling', 'volleyball']}"
+Pt1_4x4_level3-3,"The people have 4 different jobs:  lawyer, librarian, photographer, videographer
+The people perfer 4 different movie-genres: epic, family, satire, scientific
+There are 4 different nationalities: australian, canadian, french, polish
+4 different pets are kept: chinchilla, horse, rabbit, snake
+1. the person watching family movies is on the left of the person watching epic movies##1
+2. the australian is on the right of the person watching satire movies##1
+3. the photographer is the person watching scientific movies##1
+4. the person watching satire movies is on the far left##1
+5. the french is the person watching scientific movies##1
+6. the canadian is on the far left or far right
+7. the owner of the rabbit is on the left of the owner of the snake##1
+8. the videographer is between the owner of the chinchilla and the polish##2
+9. the librarian is on the left or right of the owner of the snake","{'Job': ['lawyer', 'videographer', 'librarian', 'photographer'], 'Movie-Genre': ['satire', 'family', 'epic', 'scientific'], 'Nationality': ['canadian', 'australian', 'polish', 'french'], 'Pet': ['chinchilla', 'horse', 'rabbit', 'snake']}"
+Pt1_4x4_level3-4,"There are 4 different favourite beverages: almond-milk, cola, fanta, soy-milk
+There 4 different types of food: carrot, kiwi, pineapple, zucchini
+The people prefer 4 different music-genres: funk, metal, reggae, trance
+The people prefer 4 different types of sport: badminton, basketball, cycling, ice-hockey
+ 1. the person who's sport is badminton is on the left or right of the person eating kiwi
+ 2. the person eating zucchini is on the left or right of the person eating carrot
+ 3. the person drinking almond-milk is on the left of the person eating pineapple##1
+ 4. the person eating zucchini is on the right of the person eating carrot##1
+ 5. the person drinking soy-milk is on the left of the person who's sport is ice-hockey##1
+ 6. the person drinking soy-milk is on the far left or far right
+ 7. the fan of funk is on the left or right of the person eating zucchini
+ 8. the person drinking fanta is on the left of the person eating kiwi##1
+ 9. the person eating pineapple is on the left of the person who's sport is basketball##1
+10. the fan of trance is between the person drinking almond-milk and the fan of reggae##2","{'Beverage': ['soy-milk', 'almond-milk', 'fanta', 'cola'], 'Food': ['carrot', 'zucchini', 'pineapple', 'kiwi'], 'Music-Genre': ['funk', 'metal', 'trance', 'reggae'], 'Sport': ['cycling', 'ice-hockey', 'badminton', 'basketball']}"
+Pt1_4x4_level3-5,"There are 4 different favourite beverages: almond-milk, coffee, fanta, soy-milk
+There 4 different types of food: grapes, papaya, raspberry, watermelon
+4 different pets are kept: cat, lizard, mouse, rabbit
+The people use 4 different means of transport: scooter, snowmobile, train, trike
+ 1. the person eating grapes is on the left of the person driving the train##1
+ 2. the person driving the train is on the left or right of the owner of the cat
+ 3. the person drinking soy-milk is on the left or right of the person eating grapes
+ 4. the owner of the rabbit is on the far right##1
+ 5. the person driving the trike is between the person eating watermelon and the person eating raspberry##2
+ 6. the person eating grapes is on the right of the owner of the lizard##1
+ 7. the person drinking almond-milk is on the left or right of the person eating papaya
+ 8. the owner of the rabbit is the person driving the snowmobile##1
+ 9. the owner of the cat is on the left or right of the person eating watermelon
+10. the person drinking fanta is on the far right##1
+11. the owner of the lizard is the person eating watermelon##1","{'Beverage': ['soy-milk', 'coffee', 'almond-milk', 'fanta'], 'Food': ['watermelon', 'grapes', 'raspberry', 'papaya'], 'Pet': ['lizard', 'cat', 'mouse', 'rabbit'], 'Transport': ['scooter', 'trike', 'train', 'snowmobile']}"
+Pt1_4x4_level3-6,"The people have 4 different hobbies: collecting, hiking, magic-tricks, puzzles
+The people prefer 4 different music-genres: classical, gospel, pop, salsa
+4 different pets are kept: bird, horse, mouse, pony
+The people prefer 4 different types of sport: baseball, basketball, parkour, tennis
+ 1. the person who's hobby is hiking is on the left of the fan of gospel##1
+ 2. the person who's hobby is hiking is on the left of the owner of the mouse##1
+ 3. the person who's sport is basketball is on the right of the owner of the horse##1
+ 4. the person who's sport is parkour is on the left or right of the owner of the mouse
+ 5. the person who's sport is basketball is between the person who's hobby is collecting and the person who's sport is baseball##2
+ 6. the fan of salsa is the person who's sport is tennis##1
+ 7. the owner of the mouse is between the person who's sport is parkour and the owner of the bird##2
+ 8. the fan of pop is the person who's hobby is magic-tricks##1
+ 9. the fan of gospel is on the right of the person who's sport is basketball##1
+10. the person who's sport is baseball is on the left or right of the person who's hobby is hiking","{'Hobby': ['collecting', 'hiking', 'puzzles', 'magic-tricks'], 'Music-Genre': ['salsa', 'classical', 'gospel', 'pop'], 'Pet': ['horse', 'bird', 'mouse', 'pony'], 'Sport': ['tennis', 'basketball', 'baseball', 'parkour']}"
+Pt1_4x4_level3-7,"There are 4 different favourite beverages: cola, fanta, hot-chocolate, iced-tea
+The people perfer 4 different movie-genres: epic, musical, scientific, sports
+There are 4 different nationalities: egyptian, malaysian, pakistani, polish
+The people prefer 4 different types of sport: baseball, handball, ice-hockey, surfing
+ 1. the person who's sport is ice-hockey is on the far left or far right
+ 2. the person who's sport is handball is on the left or right of the person watching scientific movies
+ 3. the egyptian is on the right of the person drinking iced-tea##1
+ 4. the pakistani is on the far left or far right
+ 5. the polish is on the left of the person watching musical movies##1
+ 6. the person drinking hot-chocolate is on the left of the person who's sport is surfing##1
+ 7. the person who's sport is ice-hockey is on the far left##1
+ 8. the person who's sport is baseball is on the right of the person watching musical movies##1
+ 9. the polish is the person drinking fanta##1
+10. the person watching epic movies is on the left of the malaysian##1
+11. the pakistani is the person drinking cola##1","{'Beverage': ['fanta', 'iced-tea', 'hot-chocolate', 'cola'], 'Movie-Genre': ['epic', 'musical', 'scientific', 'sports'], 'Nationality': ['polish', 'malaysian', 'egyptian', 'pakistani'], 'Sport': ['ice-hockey', 'handball', 'baseball', 'surfing']}"
+Pt1_4x4_level3-8,"There 4 different types of food: artichoke, banana, cauliflower, eggplant
+The people have 4 different hobbies: board-games, dancing, magic-tricks, traveling
+The people have 4 different jobs:  chef, engineer, journalist, paramedic
+The people perfer 4 different movie-genres: comedy, horror, spy, superhero
+1. the person eating cauliflower is the journalist##1
+2. the paramedic is the person eating banana##1
+3. the journalist is on the left or right of the person eating eggplant
+4. the person who's hobby is dancing is the person watching horror movies##1
+5. the person watching spy movies is between the chef and the person who's hobby is magic-tricks##2
+6. the journalist is on the left of the person watching horror movies##1
+7. the person watching superhero movies is on the left or right of the person eating banana
+8. the chef is between the person watching comedy movies and the person who's hobby is board-games##2
+9. the person eating banana is on the left of the engineer##1","{'Food': ['cauliflower', 'eggplant', 'banana', 'artichoke'], 'Hobby': ['traveling', 'dancing', 'board-games', 'magic-tricks'], 'Job': ['journalist', 'chef', 'paramedic', 'engineer'], 'Movie-Genre': ['comedy', 'horror', 'spy', 'superhero']}"
+Pt1_4x4_level3-9,"The people have 4 different hobbies: dancing, magic-tricks, sudoku, writing
+The people have 4 different jobs:  designer, teacher, videographer, writer
+4 different pets are kept: chinchilla, dog, fish, pony
+The people prefer 4 different types of sport: rugby, skateboarding, swimming, volleyball
+ 1. the owner of the pony is the person who's sport is volleyball##1
+ 2. the designer is between the owner of the dog and the owner of the pony##2
+ 3. the owner of the fish is on the left of the person who's hobby is sudoku##1
+ 4. the owner of the fish is on the right of the owner of the pony##1
+ 5. the person who's sport is volleyball is the owner of the pony##1
+ 6. the person who's hobby is dancing is between the person who's sport is swimming and the person who's hobby is writing##2
+ 7. the person who's hobby is dancing is the person who's sport is rugby##1
+ 8. the owner of the fish is on the right of the teacher##1
+ 9. the writer is on the left or right of the person who's hobby is sudoku
+10. the person who's sport is swimming is on the left of the person who's hobby is magic-tricks##1
+11. the person who's hobby is sudoku is on the left or right of the writer","{'Hobby': ['writing', 'dancing', 'sudoku', 'magic-tricks'], 'Job': ['teacher', 'designer', 'videographer', 'writer'], 'Pet': ['pony', 'fish', 'dog', 'chinchilla'], 'Sport': ['volleyball', 'rugby', 'swimming', 'skateboarding']}"
diff --git a/part2/level3/Pt2_4x5_level3.csv b/part2/level3/Pt2_4x5_level3.csv
new file mode 100644
index 0000000000000000000000000000000000000000..fc1b8ac55d70391c83940935da644d5803eb190f
--- /dev/null
+++ b/part2/level3/Pt2_4x5_level3.csv
@@ -0,0 +1,184 @@
+ID,Clues,SolutionGrid
+Pt1_4x5_level3-0,"There are 5 different favourite beverages: coffee, fanta, hot-chocolate, mirinda, soy-milk
+There are 5 different nationalities: canadian, colombian, french, indian, mexican
+5 different pets are kept: fish, goat, goldfish, guinea-pig, pony
+The people use 5 different means of transport: bike, scooter, train, tram, van
+ 1. the person drinking coffee is the owner of the pony##1
+ 2. the person drinking soy-milk is on the left or right of the person driving the train
+ 3. the person drinking soy-milk is on the right of the person drinking hot-chocolate##1
+ 4. the person drinking fanta is the person driving the van##1
+ 5. the person drinking hot-chocolate is the mexican##1
+ 6. the person drinking coffee is on the far right##1
+ 7. the owner of the goldfish is the person driving the scooter##1
+ 8. the owner of the pony is on the right of the indian##1
+ 9. the owner of the fish is the person driving the bike##1
+10. the person drinking hot-chocolate is the owner of the goldfish##1
+11. the french is on the left or right of the canadian
+12. the person drinking fanta is on the right of the owner of the guinea-pig##1
+13. the person drinking hot-chocolate is on the right of the owner of the goat##1
+14. the french is on the left of the owner of the goat##1","{'Beverage': ['mirinda', 'fanta', 'hot-chocolate', 'soy-milk', 'coffee'], 'Nationality': ['french', 'canadian', 'mexican', 'indian', 'colombian'], 'Pet': ['guinea-pig', 'goat', 'goldfish', 'fish', 'pony'], 'Transport': ['tram', 'van', 'scooter', 'bike', 'train']}"
+Pt1_4x5_level3-1,"There 5 different types of food: artichoke, cabbage, eggplant, lettuce, radish
+The people perfer 5 different movie-genres: crime, drama, family, martial-arts, zombie
+There are 5 different nationalities: argentine, dutch, egyptian, german, malaysian
+The people use 5 different means of transport: roller, scooter, skateboard, subway, trike
+ 1. the person eating eggplant is in the middle##1
+ 2. the person eating artichoke is on the right of the person eating eggplant##1
+ 3. the malaysian is on the left or right of the person driving the trike
+ 4. the person driving the subway is between the person watching family movies and the person watching zombie movies##2
+ 5. the person eating radish is on the far right##1
+ 6. the person eating radish is the person driving the trike##1
+ 7. the german is between the person driving the skateboard and the egyptian##2
+ 8. the german is on the left or right of the egyptian
+ 9. the dutch is on the far right##1
+10. the person watching crime movies is between the person driving the scooter and the malaysian##2
+11. the german is on the left or right of the egyptian
+12. the person watching martial-arts movies is on the far right##1
+13. the person eating lettuce is on the left or right of the person driving the skateboard
+14. the person watching zombie movies is the person eating artichoke##1
+15. the person eating lettuce is on the right of the argentine##1","{'Food': ['cabbage', 'lettuce', 'eggplant', 'artichoke', 'radish'], 'Movie-Genre': ['drama', 'family', 'crime', 'zombie', 'martial-arts'], 'Nationality': ['argentine', 'german', 'egyptian', 'malaysian', 'dutch'], 'Transport': ['skateboard', 'scooter', 'subway', 'roller', 'trike']}"
+Pt1_4x5_level3-2,"There are 5 different favourite beverages: coffee, cola, fanta, iced-tea, mirinda
+There 5 different types of food: apricot, cranberry, kale, pear, pumpkin
+The people have 5 different hobbies: chess, drawing, fishing, video-games, woodworking
+The people use 5 different means of transport: bike, boat, car, skateboard, van
+ 1. the person driving the boat is on the left or right of the person eating pumpkin
+ 2. the person driving the boat is on the right of the person driving the van##1
+ 3. the person driving the bike is on the left of the person driving the car##1
+ 4. the person who's hobby is video-games is on the right of the person driving the boat##1
+ 5. the person eating cranberry is on the left of the person drinking iced-tea##1
+ 6. the person eating apricot is on the left or right of the person who's hobby is fishing
+ 7. the person driving the bike is the person drinking iced-tea##1
+ 8. the person who's hobby is woodworking is on the far left or far right
+ 9. the person driving the skateboard is the person who's hobby is drawing##1
+10. the person who's hobby is drawing is on the right of the person drinking cola##1
+11. the person drinking cola is the person driving the car##1
+12. the person drinking coffee is on the left of the person eating kale##1
+13. the person drinking mirinda is on the far right##1
+14. the person driving the skateboard is the person who's hobby is drawing##1","{'Beverage': ['fanta', 'coffee', 'iced-tea', 'cola', 'mirinda'], 'Food': ['pumpkin', 'cranberry', 'kale', 'pear', 'apricot'], 'Hobby': ['woodworking', 'chess', 'video-games', 'fishing', 'drawing'], 'Transport': ['van', 'boat', 'bike', 'car', 'skateboard']}"
+Pt1_4x5_level3-3,"The people perfer 5 different movie-genres: documentary, martial-arts, musical, superhero, western
+The people prefer 5 different music-genres: blues, d&b, house, jazz, reggae
+5 different pets are kept: hedgehog, horse, mouse, rabbit, rat
+The people prefer 5 different types of sport: cricket, handball, soccer, volleyball, water-polo
+ 1. the person who's sport is water-polo is the person watching superhero movies##1
+ 2. the person who's sport is volleyball is on the left or right of the fan of d&b
+ 3. the fan of blues is on the far right##1
+ 4. the fan of reggae is on the left of the fan of blues##1
+ 5. the owner of the hedgehog is on the far left or far right
+ 6. the owner of the rat is on the right of the fan of house##1
+ 7. the person watching documentary movies is in the middle##1
+ 8. the owner of the rabbit is on the left of the person watching musical movies##1
+ 9. the person who's sport is handball is on the left of the owner of the hedgehog##1
+10. the person who's sport is handball is on the left of the person watching martial-arts movies##1
+11. the owner of the rat is the person who's sport is cricket##1
+12. the owner of the hedgehog is on the left or right of the owner of the mouse
+13. the person who's sport is handball is the person watching western movies##1
+14. the person watching superhero movies is on the left or right of the fan of d&b","{'Movie-Genre': ['superhero', 'musical', 'documentary', 'western', 'martial-arts'], 'Music-Genre': ['house', 'd&b', 'jazz', 'reggae', 'blues'], 'Pet': ['rabbit', 'rat', 'horse', 'mouse', 'hedgehog'], 'Sport': ['water-polo', 'cricket', 'volleyball', 'handball', 'soccer']}"
+Pt1_4x5_level3-4,"There are 5 different favourite beverages: coffee, hot-chocolate, lemonade, milk, water
+There 5 different types of food: blueberry, carrot, onion, pomegranate, spinach
+The people have 5 different jobs:  analyst, architect, librarian, musician, scientist
+The people use 5 different means of transport: bike, car, ship, subway, trike
+ 1. the person driving the bike is on the left of the person eating spinach##1
+ 2. the person drinking hot-chocolate is on the far right##1
+ 3. the person driving the ship is on the far left or far right
+ 4. the musician is on the right of the person driving the subway##1
+ 5. the person eating blueberry is the person drinking hot-chocolate##1
+ 6. the architect is the person driving the subway##1
+ 7. the person eating onion is the person drinking coffee##1
+ 8. the architect is on the left of the person drinking milk##1
+ 9. the person drinking water is the architect##1
+10. the person eating pomegranate is on the right of the person drinking water##1
+11. the person driving the car is on the left or right of the person drinking coffee
+12. the analyst is on the left of the person driving the ship##1
+13. the person driving the car is on the left of the analyst##1
+14. the person driving the bike is the scientist##1","{'Beverage': ['lemonade', 'water', 'milk', 'coffee', 'hot-chocolate'], 'Food': ['carrot', 'spinach', 'pomegranate', 'onion', 'blueberry'], 'Job': ['scientist', 'architect', 'musician', 'analyst', 'librarian'], 'Transport': ['bike', 'subway', 'car', 'trike', 'ship']}"
+Pt1_4x5_level3-5,"The people have 5 different jobs:  engineer, entrepreneur, firefighter, musician, paramedic
+The people perfer 5 different movie-genres: adventure, animation, fantasy, martial-arts, spy
+There are 5 different nationalities: argentine, british, dutch, german, thai
+The people use 5 different means of transport: airplane, bus, ship, taxi, tram
+ 1. the person driving the tram is on the right of the dutch##1
+ 2. the entrepreneur is the person watching adventure movies##1
+ 3. the person watching spy movies is the german##1
+ 4. the person watching fantasy movies is on the far left or far right
+ 5. the musician is on the left or right of the person watching fantasy movies
+ 6. the person watching fantasy movies is the firefighter##1
+ 7. the engineer is on the left of the musician##1
+ 8. the engineer is on the right of the person watching spy movies##1
+ 9. the person driving the airplane is on the left or right of the person watching fantasy movies
+10. the dutch is on the left or right of the person driving the taxi
+11. the british is on the left of the person watching animation movies##1
+12. the paramedic is on the left or right of the engineer
+13. the paramedic is on the left or right of the argentine
+14. the person driving the ship is on the far left##1","{'Job': ['entrepreneur', 'paramedic', 'engineer', 'musician', 'firefighter'], 'Movie-Genre': ['adventure', 'spy', 'martial-arts', 'animation', 'fantasy'], 'Nationality': ['argentine', 'german', 'british', 'dutch', 'thai'], 'Transport': ['ship', 'bus', 'taxi', 'airplane', 'tram']}"
+Pt1_4x5_level3-6,"The people have 5 different jobs:  bartender, chef, mechanic, security-guard, videographer
+The people perfer 5 different movie-genres: fantasy, romance, scientific, time-travel, zombie
+There are 5 different nationalities: argentine, brazilian, french, mexican, russian
+The people use 5 different means of transport: boat, bus, helicopter, jet-ski, train
+ 1. the french is on the left or right of the person driving the boat
+ 2. the person driving the boat is on the left of the french##1
+ 3. the person driving the train is on the right of the bartender##1
+ 4. the person watching scientific movies is on the left of the argentine##1
+ 5. the mechanic is on the left or right of the security-guard
+ 6. the mexican is on the left of the person watching zombie movies##1
+ 7. the chef is on the far left##1
+ 8. the mechanic is on the left of the person watching fantasy movies##1
+ 9. the mexican is the person watching fantasy movies##1
+10. the person driving the bus is on the left or right of the chef
+11. the chef is on the left or right of the russian
+12. the person watching time-travel movies is on the left or right of the person driving the boat
+13. the person driving the helicopter is the videographer##1
+14. the person watching zombie movies is on the far right##1","{'Job': ['chef', 'bartender', 'mechanic', 'security-guard', 'videographer'], 'Movie-Genre': ['romance', 'scientific', 'time-travel', 'fantasy', 'zombie'], 'Nationality': ['brazilian', 'russian', 'argentine', 'mexican', 'french'], 'Transport': ['jet-ski', 'bus', 'train', 'boat', 'helicopter']}"
+Pt1_4x5_level3-7,"There are 5 different favourite beverages: iced-tea, juice, milk, mirinda, water
+The people have 5 different hobbies: board-games, collecting, dancing, reading, woodworking
+The people have 5 different jobs:  dressmaker, engineer, freelancer, musician, project-manager
+The people prefer 5 different music-genres: country, jazz, punk, salsa, techno
+ 1. the person drinking juice is the fan of techno##1
+ 2. the fan of country is on the left of the person drinking juice##1
+ 3. the fan of country is on the left or right of the dressmaker
+ 4. the person who's hobby is woodworking is on the far left##1
+ 5. the person drinking milk is on the left or right of the person drinking juice
+ 6. the engineer is on the far left or far right
+ 7. the musician is the person who's hobby is woodworking##1
+ 8. the person drinking water is on the far left##1
+ 9. the project-manager is on the left of the person drinking iced-tea##1
+10. the freelancer is on the right of the person who's hobby is woodworking##1
+11. the fan of punk is on the left or right of the person who's hobby is collecting
+12. the dressmaker is on the left of the project-manager##1
+13. the project-manager is on the left or right of the person who's hobby is dancing
+14. the fan of jazz is on the left of the freelancer##1
+15. the person drinking mirinda is on the right of the person who's hobby is reading##1","{'Beverage': ['water', 'milk', 'juice', 'mirinda', 'iced-tea'], 'Hobby': ['woodworking', 'board-games', 'reading', 'collecting', 'dancing'], 'Job': ['musician', 'freelancer', 'dressmaker', 'project-manager', 'engineer'], 'Music-Genre': ['jazz', 'country', 'techno', 'salsa', 'punk']}"
+Pt1_4x5_level3-8,"The people perfer 5 different movie-genres: action, musical, satire, spy, superhero
+The people prefer 5 different music-genres: ambient, blues, classical, country, d&b
+There are 5 different nationalities: colombian, german, italian, nigerian, russian
+5 different pets are kept: chinchilla, frog, hedgehog, pony, rabbit
+ 1. the russian is in the middle##1
+ 2. the owner of the chinchilla is on the left or right of the owner of the rabbit
+ 3. the german is on the left or right of the fan of classical
+ 4. the person watching superhero movies is on the left of the fan of blues##1
+ 5. the fan of classical is on the far left##1
+ 6. the owner of the chinchilla is on the right of the colombian##1
+ 7. the fan of country is between the italian and the fan of ambient##2
+ 8. the german is on the left or right of the person watching musical movies
+ 9. the person watching satire movies is in the middle##1
+10. the owner of the chinchilla is on the left of the russian##1
+11. the person watching musical movies is on the left of the person watching spy movies##1
+12. the owner of the pony is on the far right##1
+13. the owner of the frog is on the left of the owner of the hedgehog##1
+14. the person watching satire movies is on the right of the fan of d&b##1
+15. the italian is on the far left or far right","{'Movie-Genre': ['musical', 'spy', 'satire', 'superhero', 'action'], 'Music-Genre': ['classical', 'd&b', 'ambient', 'country', 'blues'], 'Nationality': ['colombian', 'german', 'russian', 'nigerian', 'italian'], 'Pet': ['rabbit', 'chinchilla', 'frog', 'hedgehog', 'pony']}"
+Pt1_4x5_level3-9,"There are 5 different favourite beverages: fanta, hot-chocolate, lemonade, soy-milk, tea
+The people have 5 different hobbies: board-games, cooking, hiking, photography, skydiving
+There are 5 different nationalities: american, australian, chinese, dutch, japanese
+The people prefer 5 different types of sport: cricket, rowing, soccer, tennis, weightlifting
+ 1. the person who's hobby is hiking is on the left or right of the person drinking tea
+ 2. the person who's sport is cricket is on the right of the person who's hobby is photography##1
+ 3. the person drinking tea is on the left of the american##1
+ 4. the person drinking tea is the chinese##1
+ 5. the dutch is the person who's hobby is skydiving##1
+ 6. the person drinking hot-chocolate is on the left of the australian##1
+ 7. the person who's hobby is board-games is on the far right##1
+ 8. the person who's sport is rowing is on the left or right of the person drinking fanta
+ 9. the person drinking soy-milk is on the far left or far right
+10. the american is on the right of the person who's hobby is cooking##1
+11. the chinese is the person who's sport is tennis##1
+12. the japanese is between the american and the person drinking soy-milk##2
+13. the person who's sport is soccer is in the middle##1
+14. the person who's hobby is cooking is on the right of the person who's hobby is skydiving##1","{'Beverage': ['lemonade', 'tea', 'fanta', 'hot-chocolate', 'soy-milk'], 'Hobby': ['skydiving', 'cooking', 'hiking', 'photography', 'board-games'], 'Nationality': ['dutch', 'chinese', 'american', 'japanese', 'australian'], 'Sport': ['weightlifting', 'tennis', 'soccer', 'rowing', 'cricket']}"
diff --git a/part2/level3/Pt2_4x6_level3.csv b/part2/level3/Pt2_4x6_level3.csv
new file mode 100644
index 0000000000000000000000000000000000000000..25e84f7b6a7a6a8b2e06f2d651f0867cd881914c
--- /dev/null
+++ b/part2/level3/Pt2_4x6_level3.csv
@@ -0,0 +1,226 @@
+ID,Clues,SolutionGrid
+Pt1_4x6_level3-0,"There 6 different types of food: asparagus, avocado, banana, cauliflower, peach, raspberry
+The people have 6 different jobs:  librarian, manager, paramedic, photographer, scientist, software-developer
+6 different pets are kept: bird, cat, ferret, fish, horse, turtle
+The people use 6 different means of transport: boat, jet-ski, ship, skateboard, trike, van
+ 1. the manager is the person driving the ship##1
+ 2. the owner of the horse is on the left or right of the person eating peach
+ 3. the person driving the trike is on the right of the owner of the turtle##1
+ 4. the librarian is on the right of the person eating avocado##1
+ 5. the person eating cauliflower is on the left or right of the owner of the cat
+ 6. the person driving the ship is on the left of the person eating peach##1
+ 7. the person eating cauliflower is the person driving the ship##1
+ 8. the software-developer is on the left of the photographer##1
+ 9. the photographer is on the left or right of the person driving the skateboard
+10. the person eating banana is on the left or right of the owner of the ferret
+11. the person eating banana is on the far left or far right
+12. the person driving the ship is on the far left##1
+13. the person driving the jet-ski is between the person driving the skateboard and the person driving the ship##2
+14. the owner of the ferret is on the left of the person driving the boat##1
+15. the owner of the fish is on the far left or far right
+16. the person eating raspberry is the owner of the horse##1
+17. the person eating asparagus is on the left or right of the owner of the horse
+18. the person driving the trike is on the left or right of the librarian
+19. the owner of the bird is on the far right##1
+20. the owner of the cat is on the left or right of the manager
+21. the scientist is on the left or right of the person driving the van","{'Food': ['cauliflower', 'peach', 'raspberry', 'asparagus', 'avocado', 'banana'], 'Job': ['manager', 'paramedic', 'software-developer', 'photographer', 'scientist', 'librarian'], 'Pet': ['fish', 'cat', 'horse', 'turtle', 'ferret', 'bird'], 'Transport': ['ship', 'jet-ski', 'skateboard', 'van', 'trike', 'boat']}"
+Pt1_4x6_level3-1,"There 6 different types of food: carrot, cauliflower, cherry, kale, kiwi, pineapple
+The people perfer 6 different movie-genres: action, crime, drama, satire, time-travel, western
+The people prefer 6 different music-genres: blues, classical, hip-hop, pop, r&b, techno
+6 different pets are kept: dog, frog, goldfish, guinea-pig, horse, rabbit
+ 1. the person watching western movies is on the left of the owner of the horse##1
+ 2. the person watching action movies is on the far left or far right
+ 3. the person watching action movies is on the left of the fan of classical##1
+ 4. the fan of pop is the owner of the rabbit##1
+ 5. the person eating cauliflower is the fan of pop##1
+ 6. the fan of pop is on the far left##1
+ 7. the person eating pineapple is on the left of the fan of techno##1
+ 8. the person eating carrot is on the right of the person watching western movies##1
+ 9. the fan of hip-hop is on the right of the owner of the guinea-pig##1
+10. the fan of pop is on the left of the owner of the frog##1
+11. the owner of the guinea-pig is on the left or right of the person eating pineapple
+12. the owner of the frog is the person eating kale##1
+13. the person watching crime movies is on the far right##1
+14. the person eating cherry is the fan of blues##1
+15. the owner of the rabbit is on the left or right of the person watching satire movies
+16. the fan of techno is on the right of the owner of the dog##1
+17. the owner of the dog is on the left of the person watching time-travel movies##1
+18. the owner of the horse is on the right of the fan of hip-hop##1
+19. the person eating cherry is on the left or right of the owner of the frog","{'Food': ['cauliflower', 'kale', 'cherry', 'pineapple', 'carrot', 'kiwi'], 'Movie-Genre': ['action', 'satire', 'drama', 'western', 'time-travel', 'crime'], 'Music-Genre': ['pop', 'classical', 'blues', 'hip-hop', 'techno', 'r&b'], 'Pet': ['rabbit', 'frog', 'guinea-pig', 'dog', 'horse', 'goldfish']}"
+Pt1_4x6_level3-2,"There are 6 different favourite beverages: almond-milk, cola, iced-tea, juice, soy-milk, sprite
+The people have 6 different hobbies: camping, card-games, chess, magic-tricks, rock-climbing, sudoku
+The people have 6 different jobs:  dressmaker, engineer, freelancer, librarian, photographer, software-developer
+The people perfer 6 different movie-genres: animation, comedy, crime, horror, romance, thriller
+ 1. the person who's hobby is rock-climbing is on the far left or far right
+ 2. the librarian is the person who's hobby is card-games##1
+ 3. the person drinking almond-milk is on the right of the software-developer##1
+ 4. the software-developer is on the left or right of the person drinking almond-milk
+ 5. the person who's hobby is card-games is on the left or right of the freelancer
+ 6. the person drinking cola is on the left or right of the person watching comedy movies
+ 7. the person watching comedy movies is on the right of the person drinking soy-milk##1
+ 8. the freelancer is on the far left##1
+ 9. the person who's hobby is chess is the engineer##1
+10. the person who's hobby is camping is on the left of the person drinking juice##1
+11. the person who's hobby is magic-tricks is on the left of the engineer##1
+12. the person drinking cola is on the right of the person drinking iced-tea##1
+13. the person who's hobby is rock-climbing is the person watching animation movies##1
+14. the person watching animation movies is on the left or right of the person who's hobby is card-games
+15. the person who's hobby is chess is the person watching crime movies##1
+16. the dressmaker is the person watching horror movies##1
+17. the person watching animation movies is on the left of the person drinking soy-milk##1
+18. the dressmaker is between the software-developer and the person watching comedy movies##2
+19. the person drinking almond-milk is on the left or right of the person watching romance movies","{'Beverage': ['sprite', 'soy-milk', 'iced-tea', 'cola', 'juice', 'almond-milk'], 'Hobby': ['rock-climbing', 'card-games', 'sudoku', 'camping', 'magic-tricks', 'chess'], 'Job': ['freelancer', 'librarian', 'photographer', 'dressmaker', 'software-developer', 'engineer'], 'Movie-Genre': ['animation', 'thriller', 'comedy', 'horror', 'romance', 'crime']}"
+Pt1_4x6_level3-3,"There 6 different types of food: cabbage, lettuce, pineapple, radish, raspberry, tomato
+The people have 6 different jobs:  architect, designer, dressmaker, firefighter, librarian, musician
+There are 6 different nationalities: chinese, german, malaysian, mexican, nigerian, spanish
+6 different pets are kept: bird, chinchilla, ferret, fish, lizard, pony
+ 1. the mexican is on the far left##1
+ 2. the person eating lettuce is on the left or right of the person eating radish
+ 3. the nigerian is on the far right##1
+ 4. the architect is on the left or right of the german
+ 5. the librarian is on the far right##1
+ 6. the firefighter is on the left of the person eating pineapple##1
+ 7. the owner of the bird is on the left or right of the nigerian
+ 8. the owner of the pony is on the right of the dressmaker##1
+ 9. the owner of the pony is on the far left or far right
+10. the owner of the lizard is the spanish##1
+11. the owner of the lizard is the musician##1
+12. the owner of the ferret is on the left of the spanish##1
+13. the designer is the person eating lettuce##1
+14. the owner of the fish is on the left or right of the person eating lettuce
+15. the owner of the chinchilla is on the left of the malaysian##1
+16. the person eating radish is the musician##1
+17. the person eating cabbage is on the left of the designer##1
+18. the person eating raspberry is on the right of the owner of the lizard##1
+19. the chinese is the chinese##1","{'Food': ['cabbage', 'lettuce', 'radish', 'raspberry', 'pineapple', 'tomato'], 'Job': ['architect', 'designer', 'musician', 'firefighter', 'dressmaker', 'librarian'], 'Nationality': ['mexican', 'german', 'spanish', 'chinese', 'malaysian', 'nigerian'], 'Pet': ['fish', 'ferret', 'lizard', 'chinchilla', 'bird', 'pony']}"
+Pt1_4x6_level3-4,"There 6 different types of food: apricot, grapes, lemon, onion, peas, pineapple
+The people have 6 different jobs:  designer, doctor, dressmaker, electrician, security-guard, teacher
+The people prefer 6 different music-genres: ambient, blues, funk, r&b, reggae, salsa
+The people prefer 6 different types of sport: baseball, climbing, handball, parkour, surfing, water-polo
+ 1. the fan of funk is the teacher##1
+ 2. the designer is on the far left or far right
+ 3. the person who's sport is parkour is on the left or right of the person who's sport is surfing
+ 4. the person who's sport is handball is on the left or right of the designer
+ 5. the fan of r&b is on the left of the designer##1
+ 6. the fan of reggae is on the far left##1
+ 7. the person who's sport is handball is the person eating grapes##1
+ 8. the electrician is between the person who's sport is surfing and the person who's sport is climbing##2
+ 9. the person eating lemon is on the left of the person who's sport is water-polo##1
+10. the person who's sport is handball is on the left or right of the fan of ambient
+11. the dressmaker is on the right of the person who's sport is parkour##1
+12. the dressmaker is on the right of the fan of ambient##1
+13. the person eating apricot is on the right of the person who's sport is water-polo##1
+14. the person who's sport is water-polo is on the right of the fan of reggae##1
+15. the person eating peas is the person who's sport is baseball##1
+16. the person eating pineapple is on the left or right of the person who's sport is handball
+17. the person eating onion is on the left or right of the person who's sport is climbing
+18. the fan of salsa is on the left or right of the doctor
+19. the person who's sport is surfing is the teacher##1","{'Food': ['lemon', 'onion', 'apricot', 'pineapple', 'grapes', 'peas'], 'Job': ['doctor', 'electrician', 'teacher', 'security-guard', 'dressmaker', 'designer'], 'Music-Genre': ['reggae', 'salsa', 'funk', 'ambient', 'r&b', 'blues'], 'Sport': ['climbing', 'water-polo', 'surfing', 'parkour', 'handball', 'baseball']}"
+Pt1_4x6_level3-5,"There are 6 different favourite beverages: 7up, coffee, fanta, hot-chocolate, iced-tea, lemonade
+There 6 different types of food: cranberry, garlic, lemon, mango, papaya, strawberry
+The people perfer 6 different movie-genres: adventure, drama, family, martial-arts, scientific, thriller
+The people prefer 6 different types of sport: cricket, handball, ice-hockey, skiing, surfing, water-polo
+ 1. the person drinking iced-tea is on the left or right of the person who's sport is handball
+ 2. the person watching family movies is the person drinking fanta##1
+ 3. the person drinking iced-tea is on the left or right of the person watching drama movies
+ 4. the person who's sport is water-polo is on the far right##1
+ 5. the person watching scientific movies is on the left or right of the person drinking lemonade
+ 6. the person watching martial-arts movies is on the right of the person who's sport is handball##1
+ 7. the person who's sport is skiing is on the left or right of the person eating strawberry
+ 8. the person watching thriller movies is on the far right##1
+ 9. the person eating garlic is on the far right##1
+10. the person who's sport is cricket is on the left or right of the person eating papaya
+11. the person drinking hot-chocolate is the person who's sport is cricket##1
+12. the person drinking iced-tea is on the left or right of the person watching drama movies
+13. the person who's sport is ice-hockey is on the left or right of the person who's sport is skiing
+14. the person who's sport is handball is between the person eating papaya and the person drinking coffee##2
+15. the person eating garlic is on the right of the person watching drama movies##1
+16. the person drinking iced-tea is on the left or right of the person eating lemon
+17. the person watching family movies is on the far left or far right
+18. the person watching thriller movies is on the left or right of the person eating cranberry
+19. the person who's sport is ice-hockey is on the far left##1","{'Beverage': ['fanta', 'coffee', 'lemonade', 'iced-tea', 'hot-chocolate', '7up'], 'Food': ['strawberry', 'mango', 'lemon', 'papaya', 'cranberry', 'garlic'], 'Movie-Genre': ['family', 'scientific', 'adventure', 'martial-arts', 'drama', 'thriller'], 'Sport': ['ice-hockey', 'skiing', 'handball', 'surfing', 'cricket', 'water-polo']}"
+Pt1_4x6_level3-6,"There 6 different types of food: cucumber, grapes, kale, nectarine, potato, tomato
+The people have 6 different hobbies: card-games, dancing, fishing, gardening, magic-tricks, rock-climbing
+The people have 6 different jobs:  analyst, chef, engineer, software-developer, videographer, writer
+There are 6 different nationalities: american, brazilian, indonesian, japanese, nigerian, pakistani
+ 1. the person who's hobby is rock-climbing is on the right of the person who's hobby is gardening##1
+ 2. the person who's hobby is fishing is on the right of the indonesian##1
+ 3. the nigerian is on the right of the person eating cucumber##1
+ 4. the pakistani is on the left or right of the engineer
+ 5. the japanese is on the right of the analyst##1
+ 6. the nigerian is on the far left or far right
+ 7. the pakistani is on the right of the japanese##1
+ 8. the software-developer is the person eating cucumber##1
+ 9. the writer is between the person who's hobby is magic-tricks and the person who's hobby is rock-climbing##2
+10. the person eating grapes is the videographer##1
+11. the person eating nectarine is the writer##1
+12. the brazilian is on the right of the person who's hobby is magic-tricks##1
+13. the person eating cucumber is on the left or right of the person who's hobby is magic-tricks
+14. the person eating kale is on the right of the person eating potato##1
+15. the brazilian is on the left or right of the person who's hobby is card-games
+16. the writer is on the left or right of the videographer","{'Food': ['potato', 'kale', 'nectarine', 'grapes', 'cucumber', 'tomato'], 'Hobby': ['gardening', 'rock-climbing', 'dancing', 'magic-tricks', 'fishing', 'card-games'], 'Job': ['analyst', 'engineer', 'writer', 'videographer', 'software-developer', 'chef'], 'Nationality': ['american', 'japanese', 'pakistani', 'indonesian', 'brazilian', 'nigerian']}"
+Pt1_4x6_level3-7,"The people have 6 different hobbies: cooking, drawing, gardening, skydiving, video-games, writing
+The people perfer 6 different movie-genres: action, drama, fantasy, martial-arts, romance, spy
+The people prefer 6 different music-genres: country, d&b, electronic, funk, reggae, rock
+The people prefer 6 different types of sport: badminton, climbing, cricket, cycling, skiing, swimming
+ 1. the fan of funk is the person who's hobby is drawing##1
+ 2. the person watching spy movies is on the left or right of the person who's hobby is gardening
+ 3. the person who's sport is swimming is on the right of the person who's hobby is cooking##1
+ 4. the person watching spy movies is on the far right##1
+ 5. the person who's sport is badminton is on the left or right of the person who's sport is swimming
+ 6. the person watching martial-arts movies is on the far left##1
+ 7. the fan of rock is on the left or right of the person who's sport is cricket
+ 8. the person who's hobby is skydiving is on the left or right of the person who's hobby is cooking
+ 9. the fan of d&b is on the right of the person who's sport is cycling##1
+10. the person who's sport is skiing is between the person who's hobby is gardening and the person watching action movies##2
+11. the fan of d&b is on the left or right of the fan of country
+12. the fan of electronic is on the left or right of the person who's hobby is drawing
+13. the person who's hobby is gardening is on the left of the person who's sport is climbing##1
+14. the person who's hobby is drawing is the person who's sport is skiing##1
+15. the person watching martial-arts movies is on the left or right of the person watching drama movies
+16. the person who's sport is cricket is on the left of the person watching romance movies##1
+17. the fan of funk is on the left or right of the person who's hobby is writing
+18. the fan of electronic is the person who's sport is cricket##1","{'Hobby': ['cooking', 'skydiving', 'writing', 'drawing', 'gardening', 'video-games'], 'Movie-Genre': ['martial-arts', 'drama', 'action', 'romance', 'fantasy', 'spy'], 'Music-Genre': ['reggae', 'rock', 'electronic', 'funk', 'country', 'd&b'], 'Sport': ['badminton', 'swimming', 'cricket', 'skiing', 'cycling', 'climbing']}"
+Pt1_4x6_level3-8,"The people have 6 different jobs:  accountant, bartender, coach, doctor, mechanic, social-worker
+The people perfer 6 different movie-genres: drama, epic, horror, romance, satire, zombie
+There are 6 different nationalities: american, chinese, german, indian, indonesian, russian
+The people use 6 different means of transport: bus, car, scooter, subway, trike, van
+ 1. the mechanic is on the left or right of the indonesian
+ 2. the person driving the subway is the indian##1
+ 3. the mechanic is on the left of the coach##1
+ 4. the accountant is on the left or right of the chinese
+ 5. the person watching satire movies is on the left or right of the russian
+ 6. the person watching zombie movies is on the left or right of the person watching satire movies
+ 7. the person watching zombie movies is the person driving the van##1
+ 8. the person watching zombie movies is between the indian and the person driving the scooter##2
+ 9. the doctor is on the far left##1
+10. the person watching epic movies is on the left of the person watching horror movies##1
+11. the social-worker is on the right of the person watching satire movies##1
+12. the person driving the trike is the accountant##1
+13. the social-worker is on the left or right of the german
+14. the person watching zombie movies is on the left of the person driving the subway##1
+15. the bartender is on the left of the accountant##1
+16. the person watching romance movies is on the left of the person driving the car##1
+17. the accountant is on the far right##1
+18. the person watching drama movies is on the right of the person driving the van##1
+19. the person driving the car is on the left or right of the person watching horror movies","{'Job': ['doctor', 'social-worker', 'mechanic', 'coach', 'bartender', 'accountant'], 'Movie-Genre': ['satire', 'zombie', 'drama', 'romance', 'epic', 'horror'], 'Nationality': ['german', 'russian', 'indian', 'indonesian', 'chinese', 'american'], 'Transport': ['scooter', 'van', 'subway', 'bus', 'car', 'trike']}"
+Pt1_4x6_level3-9,"There are 6 different favourite beverages: almond-milk, coffee, hot-chocolate, soy-milk, sprite, water
+The people prefer 6 different music-genres: blues, dubstep, electronic, folk, punk, trance
+There are 6 different nationalities: dutch, egyptian, german, indonesian, thai, turkish
+6 different pets are kept: bird, chinchilla, lizard, pony, rabbit, snake
+ 1. the fan of punk is on the right of the german##1
+ 2. the owner of the bird is the fan of electronic##1
+ 3. the egyptian is the person drinking coffee##1
+ 4. the owner of the pony is on the far right##1
+ 5. the turkish is between the person drinking sprite and the fan of blues##2
+ 6. the fan of dubstep is on the left or right of the person drinking water
+ 7. the fan of dubstep is on the right of the fan of electronic##1
+ 8. the owner of the chinchilla is on the right of the person drinking almond-milk##1
+ 9. the fan of dubstep is on the left of the fan of trance##1
+10. the fan of folk is on the right of the fan of blues##1
+11. the fan of trance is on the right of the owner of the lizard##1
+12. the dutch is on the right of the owner of the rabbit##1
+13. the thai is the person drinking almond-milk##1
+14. the person drinking hot-chocolate is on the left or right of the person drinking coffee
+15. the dutch is on the left of the fan of dubstep##1
+16. the indonesian is on the far left or far right","{'Beverage': ['coffee', 'hot-chocolate', 'sprite', 'almond-milk', 'water', 'soy-milk'], 'Music-Genre': ['blues', 'folk', 'electronic', 'dubstep', 'trance', 'punk'], 'Nationality': ['egyptian', 'turkish', 'dutch', 'thai', 'german', 'indonesian'], 'Pet': ['snake', 'rabbit', 'bird', 'lizard', 'chinchilla', 'pony']}"
diff --git a/part2/level3/Pt2_4x7_level3.csv b/part2/level3/Pt2_4x7_level3.csv
new file mode 100644
index 0000000000000000000000000000000000000000..e03a86e053c97be8006f64d4cf68592fdf936a36
--- /dev/null
+++ b/part2/level3/Pt2_4x7_level3.csv
@@ -0,0 +1,261 @@
+ID,Clues,SolutionGrid
+Pt1_4x7_level3-0,"There 7 different types of food: apple, broccoli, carrot, eggplant, grapes, pepper, pumpkin
+The people prefer 7 different music-genres: ambient, folk, funk, metal, reggae, salsa, trance
+The people prefer 7 different types of sport: baseball, golf, rowing, skateboarding, soccer, surfing, water-polo
+The people use 7 different means of transport: bike, helicopter, jet-ski, roller, scooter, trike, van
+ 1. the person who's sport is baseball is the person eating broccoli##1
+ 2. the person who's sport is golf is on the far left##1
+ 3. the fan of metal is on the left of the person driving the van##1
+ 4. the person eating grapes is the person driving the helicopter##1
+ 5. the person eating broccoli is between the fan of trance and the fan of metal##2
+ 6. the fan of folk is on the left or right of the person who's sport is rowing
+ 7. the person eating pepper is on the left or right of the person eating eggplant
+ 8. the person eating pepper is the fan of reggae##1
+ 9. the fan of reggae is between the person driving the scooter and the person eating apple##2
+10. the person eating broccoli is the person driving the trike##1
+11. the person who's sport is water-polo is on the right of the person eating grapes##1
+12. the person driving the bike is on the left or right of the person driving the jet-ski
+13. the fan of ambient is on the right of the person driving the roller##1
+14. the person driving the van is on the right of the person who's sport is soccer##1
+15. the person who's sport is soccer is on the right of the person driving the trike##1
+16. the person who's sport is rowing is on the left or right of the fan of reggae
+17. the person eating apple is in the middle##1
+18. the person who's sport is water-polo is the person who's sport is water-polo##1
+19. the fan of metal is the person who's sport is soccer##1
+20. the fan of salsa is on the left of the person driving the jet-ski##1
+21. the person eating carrot is the fan of metal##1
+22. the person eating pepper is the person who's sport is surfing##1","{'Food': ['grapes', 'eggplant', 'pepper', 'apple', 'broccoli', 'carrot', 'pumpkin'], 'Music-Genre': ['funk', 'salsa', 'reggae', 'trance', 'folk', 'metal', 'ambient'], 'Sport': ['golf', 'water-polo', 'surfing', 'rowing', 'baseball', 'soccer', 'skateboarding'], 'Transport': ['helicopter', 'scooter', 'jet-ski', 'bike', 'trike', 'roller', 'van']}"
+Pt1_4x7_level3-1,"There are 7 different favourite beverages: 7up, almond-milk, coffee, fanta, juice, sprite, tea
+There 7 different types of food: apricot, cherry, eggplant, orange, plum, pumpkin, raspberry
+The people have 7 different hobbies: camping, drawing, filmmaking, hiking, photography, puzzles, singing
+The people use 7 different means of transport: boat, car, jet-ski, roller, skateboard, subway, taxi
+ 1. the person driving the subway is the person eating eggplant##1
+ 2. the person who's hobby is puzzles is on the right of the person who's hobby is filmmaking##1
+ 3. the person eating raspberry is on the left of the person driving the taxi##1
+ 4. the person drinking sprite is on the far left##1
+ 5. the person drinking almond-milk is on the left or right of the person eating eggplant
+ 6. the person who's hobby is hiking is on the right of the person eating orange##1
+ 7. the person drinking tea is on the left of the person who's hobby is drawing##1
+ 8. the person eating eggplant is on the right of the person drinking almond-milk##1
+ 9. the person drinking coffee is on the right of the person drinking juice##1
+10. the person eating orange is on the left of the person driving the subway##1
+11. the person driving the skateboard is on the left of the person eating pumpkin##1
+12. the person driving the taxi is in the middle##1
+13. the person eating pumpkin is the person who's hobby is photography##1
+14. the person driving the jet-ski is on the left of the person who's hobby is drawing##1
+15. the person eating orange is the person who's hobby is singing##1
+16. the person drinking coffee is the person eating apricot##1
+17. the person who's hobby is singing is on the left of the person who's hobby is hiking##1
+18. the person eating apricot is on the left or right of the person driving the car
+19. the person driving the roller is the person eating cherry##1
+20. the person drinking almond-milk is on the left of the person drinking 7up##1
+21. the person driving the taxi is on the right of the person driving the skateboard##1","{'Beverage': ['sprite', 'tea', 'fanta', 'juice', 'coffee', 'almond-milk', '7up'], 'Food': ['cherry', 'plum', 'raspberry', 'pumpkin', 'apricot', 'orange', 'eggplant'], 'Hobby': ['filmmaking', 'puzzles', 'drawing', 'photography', 'camping', 'singing', 'hiking'], 'Transport': ['roller', 'jet-ski', 'skateboard', 'taxi', 'boat', 'car', 'subway']}"
+Pt1_4x7_level3-2,"There 7 different types of food: artichoke, asparagus, cherry, corn, orange, pear, pepper
+The people have 7 different hobbies: collecting, cooking, hiking, magic-tricks, puzzles, singing, skydiving
+There are 7 different nationalities: canadian, italian, japanese, malaysian, mexican, polish, turkish
+The people prefer 7 different types of sport: basketball, biathlon, cricket, lacrosse, rugby, sailing, weightlifting
+ 1. the malaysian is on the left or right of the italian
+ 2. the person who's hobby is puzzles is on the left or right of the person eating artichoke
+ 3. the person who's sport is cricket is on the left or right of the person who's hobby is magic-tricks
+ 4. the person eating orange is the person who's sport is biathlon##1
+ 5. the japanese is the person who's sport is basketball##1
+ 6. the person who's hobby is hiking is the person eating pear##1
+ 7. the person who's sport is lacrosse is the person who's hobby is collecting##1
+ 8. the person who's sport is cricket is in the middle##1
+ 9. the person eating cherry is on the far left##1
+10. the canadian is between the person who's hobby is skydiving and the person eating artichoke##2
+11. the polish is on the left or right of the person who's sport is basketball
+12. the person who's hobby is cooking is on the left of the polish##1
+13. the person who's sport is rugby is on the far left##1
+14. the person eating corn is on the right of the person who's sport is biathlon##1
+15. the person eating corn is on the left or right of the malaysian
+16. the person who's sport is lacrosse is on the far left or far right
+17. the turkish is on the left or right of the canadian
+18. the person who's sport is lacrosse is on the right of the canadian##1
+19. the japanese is on the right of the person who's hobby is singing##1
+20. the polish is between the person who's sport is basketball and the person who's hobby is cooking##2
+21. the person who's sport is rugby is on the left or right of the person eating pepper
+22. the person eating corn is the person who's sport is weightlifting##1","{'Food': ['cherry', 'pepper', 'asparagus', 'pear', 'orange', 'corn', 'artichoke'], 'Hobby': ['cooking', 'singing', 'magic-tricks', 'hiking', 'skydiving', 'puzzles', 'collecting'], 'Nationality': ['mexican', 'polish', 'japanese', 'italian', 'malaysian', 'canadian', 'turkish'], 'Sport': ['rugby', 'sailing', 'basketball', 'cricket', 'biathlon', 'weightlifting', 'lacrosse']}"
+Pt1_4x7_level3-3,"There 7 different types of food: cauliflower, kale, mango, onion, orange, peach, watermelon
+The people have 7 different jobs:  architect, designer, lawyer, pilot, police-officer, security-guard, videographer
+There are 7 different nationalities: argentine, dutch, french, italian, mexican, russian, spanish
+The people use 7 different means of transport: boat, jet-ski, scooter, ship, taxi, train, trike
+ 1. the architect is on the left or right of the french
+ 2. the person driving the trike is on the left of the italian##1
+ 3. the person driving the taxi is on the right of the person eating mango##1
+ 4. the person driving the scooter is on the left of the person driving the train##1
+ 5. the person eating peach is between the person driving the train and the russian##2
+ 6. the person eating onion is on the right of the person driving the taxi##1
+ 7. the argentine is on the left or right of the videographer
+ 8. the person eating kale is the dutch##1
+ 9. the french is on the far left or far right
+10. the person eating orange is on the left or right of the person driving the boat
+11. the lawyer is on the left of the pilot##1
+12. the russian is the person driving the ship##1
+13. the person driving the train is the spanish##1
+14. the person driving the scooter is on the far left##1
+15. the mexican is on the left or right of the person eating watermelon
+16. the person eating peach is the person driving the boat##1
+17. the mexican is the person eating onion##1
+18. the police-officer is on the left or right of the person eating orange
+19. the security-guard is on the far left or far right
+20. the pilot is on the far left or far right
+21. the person eating watermelon is the person driving the jet-ski##1","{'Food': ['cauliflower', 'orange', 'peach', 'mango', 'kale', 'onion', 'watermelon'], 'Job': ['security-guard', 'architect', 'police-officer', 'videographer', 'designer', 'lawyer', 'pilot'], 'Nationality': ['french', 'spanish', 'argentine', 'russian', 'dutch', 'mexican', 'italian'], 'Transport': ['scooter', 'train', 'boat', 'ship', 'taxi', 'trike', 'jet-ski']}"
+Pt1_4x7_level3-4,"There 7 different types of food: asparagus, carrot, cherry, corn, grapefruit, kiwi, lemon
+The people have 7 different hobbies: baking, camping, collecting, filmmaking, photography, skydiving, woodworking
+The people prefer 7 different music-genres: blues, classical, folk, funk, metal, punk, soul
+The people prefer 7 different types of sport: baseball, golf, lacrosse, rowing, skiing, volleyball, water-polo
+ 1. the person who's sport is baseball is on the left of the person who's hobby is baking##1
+ 2. the fan of funk is on the left of the person eating cherry##1
+ 3. the person who's hobby is woodworking is the person eating lemon##1
+ 4. the person eating kiwi is on the left of the person who's hobby is collecting##1
+ 5. the fan of funk is on the far left or far right
+ 6. the person who's hobby is woodworking is on the left of the person who's hobby is baking##1
+ 7. the person eating asparagus is on the left or right of the person eating kiwi
+ 8. the person who's sport is skiing is on the left or right of the fan of soul
+ 9. the person who's hobby is photography is on the left or right of the person eating cherry
+10. the fan of folk is on the right of the person who's sport is golf##1
+11. the person who's sport is rowing is the fan of blues##1
+12. the person eating corn is on the left or right of the person who's hobby is woodworking
+13. the person who's sport is lacrosse is on the right of the fan of classical##1
+14. the person who's sport is lacrosse is on the left of the person who's hobby is collecting##1
+15. the person eating corn is between the person who's sport is baseball and the person who's hobby is skydiving##2
+16. the person who's sport is rowing is on the left of the person who's sport is water-polo##1
+17. the person who's sport is baseball is on the left or right of the person who's sport is lacrosse
+18. the person eating cherry is on the left of the person who's sport is rowing##1
+19. the fan of soul is on the right of the fan of classical##1
+20. the fan of classical is on the right of the person who's hobby is camping##1
+21. the fan of funk is the person eating grapefruit##1
+22. the person eating asparagus is the fan of punk##1","{'Food': ['grapefruit', 'cherry', 'carrot', 'corn', 'lemon', 'kiwi', 'asparagus'], 'Hobby': ['photography', 'filmmaking', 'skydiving', 'camping', 'woodworking', 'baking', 'collecting'], 'Music-Genre': ['funk', 'folk', 'blues', 'metal', 'classical', 'soul', 'punk'], 'Sport': ['golf', 'volleyball', 'rowing', 'water-polo', 'baseball', 'lacrosse', 'skiing']}"
+Pt1_4x7_level3-5,"The people have 7 different hobbies: camping, card-games, drawing, fishing, gardening, hiking, woodworking
+The people prefer 7 different music-genres: blues, d&b, indie, punk, r&b, salsa, soul
+7 different pets are kept: goat, hamster, hedgehog, horse, mouse, snake, turtle
+The people prefer 7 different types of sport: badminton, basketball, climbing, ice-hockey, rowing, snowboarding, tennis
+ 1. the fan of punk is on the left of the owner of the hamster##1
+ 2. the fan of r&b is the person who's sport is ice-hockey##1
+ 3. the person who's hobby is hiking is the person who's sport is climbing##1
+ 4. the fan of blues is on the right of the person who's sport is rowing##1
+ 5. the person who's sport is tennis is on the right of the owner of the goat##1
+ 6. the person who's hobby is gardening is on the right of the person who's hobby is camping##1
+ 7. the owner of the mouse is on the left or right of the owner of the goat
+ 8. the person who's hobby is card-games is on the left of the person who's sport is badminton##1
+ 9. the owner of the snake is the fan of punk##1
+10. the person who's sport is basketball is on the right of the person who's sport is ice-hockey##1
+11. the person who's hobby is card-games is on the left of the owner of the snake##1
+12. the owner of the turtle is on the left or right of the person who's hobby is hiking
+13. the person who's sport is tennis is the fan of salsa##1
+14. the fan of indie is on the left or right of the fan of punk
+15. the person who's hobby is card-games is on the left of the person who's hobby is woodworking##1
+16. the person who's sport is tennis is on the left or right of the person who's hobby is woodworking
+17. the person who's hobby is drawing is the owner of the mouse##1
+18. the person who's hobby is hiking is the person who's sport is climbing##1
+19. the owner of the hedgehog is the person who's sport is ice-hockey##1
+20. the owner of the goat is in the middle##1
+21. the fan of d&b is on the left of the fan of blues##1
+22. the owner of the mouse is the person who's sport is rowing##1
+23. the person who's hobby is card-games is on the left of the owner of the snake##1","{'Hobby': ['camping', 'gardening', 'drawing', 'hiking', 'card-games', 'woodworking', 'fishing'], 'Music-Genre': ['r&b', 'soul', 'd&b', 'blues', 'salsa', 'punk', 'indie'], 'Pet': ['hedgehog', 'horse', 'mouse', 'goat', 'turtle', 'snake', 'hamster'], 'Sport': ['ice-hockey', 'basketball', 'rowing', 'climbing', 'tennis', 'badminton', 'snowboarding']}"
+Pt1_4x7_level3-6,"There 7 different types of food: artichoke, broccoli, peas, radish, strawberry, watermelon, zucchini
+The people have 7 different hobbies: card-games, drawing, filmmaking, photography, reading, traveling, writing
+The people prefer 7 different music-genres: classical, electronic, hip-hop, house, pop, punk, rock
+7 different pets are kept: dog, ferret, goldfish, hamster, pony, snake, turtle
+ 1. the fan of rock is on the right of the person eating zucchini##1
+ 2. the owner of the turtle is on the left or right of the person eating watermelon
+ 3. the fan of punk is on the far left##1
+ 4. the person who's hobby is drawing is the person eating radish##1
+ 5. the fan of hip-hop is the person who's hobby is reading##1
+ 6. the person eating zucchini is on the left or right of the person who's hobby is traveling
+ 7. the person eating zucchini is on the left or right of the fan of rock
+ 8. the owner of the hamster is the fan of rock##1
+ 9. the fan of hip-hop is on the right of the person who's hobby is card-games##1
+10. the owner of the pony is the person eating zucchini##1
+11. the person who's hobby is reading is on the far left or far right
+12. the person eating strawberry is on the right of the fan of rock##1
+13. the fan of hip-hop is on the far right##1
+14. the fan of pop is on the right of the person who's hobby is drawing##1
+15. the person eating broccoli is on the left of the fan of classical##1
+16. the person eating strawberry is on the left of the owner of the dog##1
+17. the fan of electronic is on the left or right of the person who's hobby is filmmaking
+18. the fan of rock is on the right of the fan of house##1
+19. the fan of electronic is on the right of the person eating artichoke##1
+20. the person who's hobby is photography is between the person who's hobby is traveling and the owner of the ferret##2
+21. the person who's hobby is writing is on the right of the owner of the goldfish##1
+22. the fan of pop is on the left or right of the person who's hobby is writing
+23. the person who's hobby is filmmaking is on the right of the fan of punk##1","{'Food': ['radish', 'artichoke', 'peas', 'zucchini', 'broccoli', 'strawberry', 'watermelon'], 'Hobby': ['drawing', 'filmmaking', 'writing', 'photography', 'traveling', 'card-games', 'reading'], 'Music-Genre': ['punk', 'pop', 'electronic', 'house', 'rock', 'classical', 'hip-hop'], 'Pet': ['snake', 'goldfish', 'ferret', 'pony', 'hamster', 'turtle', 'dog']}"
+Pt1_4x7_level3-7,"There 7 different types of food: banana, broccoli, grapes, kiwi, mango, pineapple, radish
+The people perfer 7 different movie-genres: adventure, animation, crime, family, fantasy, musical, spy
+There are 7 different nationalities: american, argentine, german, japanese, mexican, pakistani, turkish
+The people prefer 7 different types of sport: baseball, golf, rowing, skateboarding, skiing, snowboarding, weightlifting
+ 1. the japanese is on the far left or far right
+ 2. the person who's sport is skateboarding is on the right of the argentine##1
+ 3. the person who's sport is baseball is on the right of the person eating radish##1
+ 4. the person who's sport is skiing is the person eating grapes##1
+ 5. the person who's sport is snowboarding is on the right of the person who's sport is rowing##1
+ 6. the person watching musical movies is on the right of the person watching family movies##1
+ 7. the person watching adventure movies is on the right of the person who's sport is skiing##1
+ 8. the person who's sport is golf is on the left or right of the person who's sport is baseball
+ 9. the person who's sport is rowing is on the far left##1
+10. the person watching animation movies is on the left or right of the person who's sport is weightlifting
+11. the turkish is in the middle##1
+12. the person eating radish is the person who's sport is weightlifting##1
+13. the person who's sport is baseball is on the left or right of the person who's sport is golf
+14. the person eating pineapple is on the left of the person eating kiwi##1
+15. the argentine is on the left or right of the person eating broccoli
+16. the pakistani is on the far right##1
+17. the mexican is the person eating banana##1
+18. the person watching animation movies is on the left or right of the japanese
+19. the person watching crime movies is on the far left##1
+20. the american is between the person who's sport is baseball and the person eating grapes##2
+21. the person who's sport is baseball is on the left of the person watching spy movies##1
+22. the person watching family movies is on the left of the person watching musical movies##1","{'Food': ['mango', 'banana', 'radish', 'pineapple', 'kiwi', 'grapes', 'broccoli'], 'Movie-Genre': ['crime', 'animation', 'family', 'musical', 'spy', 'fantasy', 'adventure'], 'Nationality': ['japanese', 'mexican', 'german', 'turkish', 'american', 'argentine', 'pakistani'], 'Sport': ['rowing', 'snowboarding', 'weightlifting', 'baseball', 'golf', 'skiing', 'skateboarding']}"
+Pt1_4x7_level3-8,"The people have 7 different hobbies: camping, dancing, fishing, magic-tricks, singing, sudoku, writing
+The people perfer 7 different movie-genres: action, documentary, drama, epic, romance, thriller, western
+The people prefer 7 different music-genres: ambient, country, disco, hip-hop, indie, pop, r&b
+7 different pets are kept: bird, dog, guinea-pig, hedgehog, horse, lizard, mouse
+ 1. the owner of the horse is the person watching western movies##1
+ 2. the person who's hobby is sudoku is in the middle##1
+ 3. the fan of hip-hop is on the right of the owner of the dog##1
+ 4. the fan of r&b is on the left of the owner of the guinea-pig##1
+ 5. the fan of disco is the owner of the horse##1
+ 6. the fan of hip-hop is on the right of the fan of country##1
+ 7. the person watching drama movies is the owner of the mouse##1
+ 8. the person who's hobby is fishing is on the far left or far right
+ 9. the person watching romance movies is on the right of the person watching epic movies##1
+10. the fan of country is the person who's hobby is dancing##1
+11. the person watching documentary movies is the fan of pop##1
+12. the person who's hobby is writing is on the left or right of the person who's hobby is fishing
+13. the fan of ambient is on the far right##1
+14. the person who's hobby is singing is on the left or right of the fan of r&b
+15. the person who's hobby is camping is between the person watching documentary movies and the fan of indie##2
+16. the owner of the bird is the person watching epic movies##1
+17. the person who's hobby is singing is on the far left or far right
+18. the person watching western movies is on the left of the fan of country##1
+19. the person watching action movies is on the far left##1
+20. the owner of the lizard is on the left or right of the person who's hobby is writing
+21. the fan of disco is on the right of the fan of pop##1
+22. the fan of indie is on the far left or far right
+23. the person watching epic movies is the person who's hobby is writing##1","{'Hobby': ['singing', 'camping', 'magic-tricks', 'sudoku', 'dancing', 'writing', 'fishing'], 'Movie-Genre': ['action', 'drama', 'documentary', 'western', 'thriller', 'epic', 'romance'], 'Music-Genre': ['indie', 'r&b', 'pop', 'disco', 'country', 'hip-hop', 'ambient'], 'Pet': ['hedgehog', 'mouse', 'guinea-pig', 'horse', 'dog', 'bird', 'lizard']}"
+Pt1_4x7_level3-9,"There are 7 different favourite beverages: 7up, coffee, hot-chocolate, juice, milk, soy-milk, sprite
+There 7 different types of food: blueberry, mango, pineapple, pomegranate, pumpkin, raspberry, watermelon
+The people have 7 different hobbies: collecting, filmmaking, fishing, gardening, magic-tricks, reading, rock-climbing
+The people prefer 7 different music-genres: d&b, dubstep, folk, jazz, metal, r&b, reggae
+ 1. the fan of jazz is on the left or right of the person drinking soy-milk
+ 2. the person eating pumpkin is on the left of the fan of r&b##1
+ 3. the person eating pomegranate is between the person who's hobby is gardening and the person who's hobby is fishing##2
+ 4. the person who's hobby is reading is on the far left or far right
+ 5. the person eating pumpkin is on the left of the person eating raspberry##1
+ 6. the person eating watermelon is on the far left##1
+ 7. the fan of dubstep is on the left of the person drinking 7up##1
+ 8. the person eating mango is on the left or right of the person drinking soy-milk
+ 9. the fan of folk is the person who's hobby is rock-climbing##1
+10. the person who's hobby is collecting is on the left of the person who's hobby is rock-climbing##1
+11. the person eating pumpkin is on the right of the person drinking hot-chocolate##1
+12. the person who's hobby is collecting is on the left of the person drinking soy-milk##1
+13. the fan of d&b is in the middle##1
+14. the person who's hobby is gardening is the person drinking coffee##1
+15. the person eating pomegranate is in the middle##1
+16. the person drinking hot-chocolate is on the left of the person who's hobby is filmmaking##1
+17. the fan of jazz is the person drinking juice##1
+18. the person eating blueberry is on the left or right of the person eating mango
+19. the person drinking sprite is on the right of the person drinking milk##1
+20. the fan of r&b is on the left or right of the fan of reggae
+21. the person eating watermelon is the person drinking juice##1","{'Beverage': ['juice', 'soy-milk', 'coffee', '7up', 'hot-chocolate', 'milk', 'sprite'], 'Food': ['watermelon', 'blueberry', 'mango', 'pomegranate', 'pineapple', 'pumpkin', 'raspberry'], 'Hobby': ['collecting', 'rock-climbing', 'gardening', 'magic-tricks', 'fishing', 'filmmaking', 'reading'], 'Music-Genre': ['jazz', 'folk', 'dubstep', 'd&b', 'metal', 'reggae', 'r&b']}"
diff --git a/part2/level3/Pt2_5x2_level3.csv b/part2/level3/Pt2_5x2_level3.csv
new file mode 100644
index 0000000000000000000000000000000000000000..84ef23fd469d7e80e55396a47f065f4dcec858d9
--- /dev/null
+++ b/part2/level3/Pt2_5x2_level3.csv
@@ -0,0 +1,93 @@
+ID,Clues,SolutionGrid
+Pt1_5x2_level3-0,"There 2 different types of food: artichoke, cauliflower
+There are 2 different nationalities: chinese, italian
+2 different pets are kept: frog, pony
+The people prefer 2 different types of sport: cricket, golf
+The people use 2 different means of transport: snowmobile, taxi
+1. the owner of the frog is the person driving the snowmobile##1
+2. the owner of the frog is on the left or right of the owner of the pony
+3. the person eating cauliflower is on the left or right of the italian
+4. the owner of the frog is on the far right##1
+5. the person who's sport is golf is on the right of the person eating cauliflower##1","{'Food': ['cauliflower', 'artichoke'], 'Nationality': ['chinese', 'italian'], 'Pet': ['pony', 'frog'], 'Sport': ['cricket', 'golf'], 'Transport': ['taxi', 'snowmobile']}"
+Pt1_5x2_level3-1,"There are 2 different favourite beverages: soy-milk, tea
+The people have 2 different jobs:  project-manager, social-worker
+There are 2 different nationalities: brazilian, chinese
+2 different pets are kept: fish, hamster
+The people use 2 different means of transport: airplane, quad-bike
+1. the person driving the quad-bike is on the left or right of the owner of the hamster
+2. the brazilian is on the far right##1
+3. the person driving the airplane is on the right of the person driving the quad-bike##1
+4. the project-manager is on the right of the owner of the fish##1
+5. the person drinking soy-milk is on the left or right of the person driving the airplane","{'Beverage': ['soy-milk', 'tea'], 'Job': ['social-worker', 'project-manager'], 'Nationality': ['chinese', 'brazilian'], 'Pet': ['fish', 'hamster'], 'Transport': ['quad-bike', 'airplane']}"
+Pt1_5x2_level3-2,"There 2 different types of food: corn, papaya
+The people have 2 different hobbies: board-games, reading
+The people prefer 2 different music-genres: d&b, electronic
+2 different pets are kept: frog, guinea-pig
+The people prefer 2 different types of sport: rowing, skateboarding
+1. the person who's hobby is reading is the person eating papaya##1
+2. the fan of d&b is on the left of the person eating papaya##1
+3. the person who's sport is skateboarding is on the left or right of the owner of the guinea-pig
+4. the fan of electronic is the person who's sport is skateboarding##1","{'Food': ['corn', 'papaya'], 'Hobby': ['board-games', 'reading'], 'Music-Genre': ['d&b', 'electronic'], 'Pet': ['guinea-pig', 'frog'], 'Sport': ['rowing', 'skateboarding']}"
+Pt1_5x2_level3-3,"There are 2 different favourite beverages: lemonade, water
+There 2 different types of food: cauliflower, papaya
+The people have 2 different hobbies: collecting, singing
+The people perfer 2 different movie-genres: spy, thriller
+The people prefer 2 different music-genres: ambient, salsa
+1. the fan of salsa is on the far right##1
+2. the person watching spy movies is the person drinking lemonade##1
+3. the person who's hobby is singing is on the left of the person watching thriller movies##1
+4. the person eating papaya is on the left or right of the person drinking lemonade","{'Beverage': ['lemonade', 'water'], 'Food': ['cauliflower', 'papaya'], 'Hobby': ['singing', 'collecting'], 'Movie-Genre': ['spy', 'thriller'], 'Music-Genre': ['ambient', 'salsa']}"
+Pt1_5x2_level3-4,"There 2 different types of food: apple, asparagus
+The people have 2 different hobbies: dancing, rock-climbing
+The people perfer 2 different movie-genres: family, musical
+The people prefer 2 different music-genres: d&b, folk
+The people use 2 different means of transport: airplane, train
+1. the person who's hobby is rock-climbing is on the left or right of the person driving the airplane
+2. the person driving the airplane is the person watching family movies##1
+3. the person watching family movies is on the far left or far right
+4. the person eating apple is on the right of the fan of d&b##1
+5. the person eating apple is on the right of the person driving the train##1","{'Food': ['asparagus', 'apple'], 'Hobby': ['rock-climbing', 'dancing'], 'Movie-Genre': ['musical', 'family'], 'Music-Genre': ['d&b', 'folk'], 'Transport': ['train', 'airplane']}"
+Pt1_5x2_level3-5,"There are 2 different favourite beverages: cola, lemonade
+The people have 2 different hobbies: baking, filmmaking
+The people prefer 2 different music-genres: hip-hop, salsa
+2 different pets are kept: frog, horse
+The people use 2 different means of transport: snowmobile, trike
+1. the person who's hobby is baking is on the left or right of the fan of salsa
+2. the person driving the snowmobile is the person drinking lemonade##1
+3. the person driving the snowmobile is on the far right##1
+4. the fan of salsa is on the left of the owner of the horse##1","{'Beverage': ['cola', 'lemonade'], 'Hobby': ['filmmaking', 'baking'], 'Music-Genre': ['salsa', 'hip-hop'], 'Pet': ['frog', 'horse'], 'Transport': ['trike', 'snowmobile']}"
+Pt1_5x2_level3-6,"There are 2 different favourite beverages: almond-milk, juice
+The people prefer 2 different music-genres: indie, rock
+2 different pets are kept: ferret, hamster
+The people prefer 2 different types of sport: lacrosse, rowing
+The people use 2 different means of transport: helicopter, roller
+1. the owner of the ferret is on the left or right of the fan of indie
+2. the owner of the hamster is on the right of the person who's sport is rowing##1
+3. the fan of indie is on the left or right of the person driving the roller
+4. the owner of the ferret is on the left of the person drinking almond-milk##1","{'Beverage': ['juice', 'almond-milk'], 'Music-Genre': ['rock', 'indie'], 'Pet': ['ferret', 'hamster'], 'Sport': ['rowing', 'lacrosse'], 'Transport': ['roller', 'helicopter']}"
+Pt1_5x2_level3-7,"There 2 different types of food: asparagus, broccoli
+The people have 2 different hobbies: chess, puzzles
+The people prefer 2 different music-genres: gospel, punk
+2 different pets are kept: guinea-pig, lizard
+The people use 2 different means of transport: jet-ski, roller
+1. the person who's hobby is chess is on the left or right of the fan of gospel
+2. the person eating broccoli is on the left of the owner of the lizard##1
+3. the person eating broccoli is on the left of the person who's hobby is chess##1
+4. the person driving the jet-ski is the owner of the lizard##1","{'Food': ['broccoli', 'asparagus'], 'Hobby': ['puzzles', 'chess'], 'Music-Genre': ['gospel', 'punk'], 'Pet': ['guinea-pig', 'lizard'], 'Transport': ['roller', 'jet-ski']}"
+Pt1_5x2_level3-8,"There are 2 different favourite beverages: tea, water
+There 2 different types of food: grapes, nectarine
+There are 2 different nationalities: argentine, thai
+2 different pets are kept: goat, guinea-pig
+The people use 2 different means of transport: airplane, boat
+1. the person driving the airplane is on the right of the person drinking water##1
+2. the owner of the goat is on the right of the person eating grapes##1
+3. the person eating grapes is on the left or right of the thai","{'Beverage': ['water', 'tea'], 'Food': ['grapes', 'nectarine'], 'Nationality': ['argentine', 'thai'], 'Pet': ['guinea-pig', 'goat'], 'Transport': ['boat', 'airplane']}"
+Pt1_5x2_level3-9,"There are 2 different favourite beverages: mirinda, water
+The people perfer 2 different movie-genres: drama, satire
+There are 2 different nationalities: polish, spanish
+2 different pets are kept: ferret, hedgehog
+The people use 2 different means of transport: scooter, trike
+1. the person driving the trike is on the left of the polish##1
+2. the person driving the trike is on the left or right of the polish
+3. the person drinking water is on the right of the person watching drama movies##1
+4. the owner of the hedgehog is on the far left##1","{'Beverage': ['mirinda', 'water'], 'Movie-Genre': ['drama', 'satire'], 'Nationality': ['spanish', 'polish'], 'Pet': ['hedgehog', 'ferret'], 'Transport': ['trike', 'scooter']}"
diff --git a/part2/level3/Pt2_5x3_level3.csv b/part2/level3/Pt2_5x3_level3.csv
new file mode 100644
index 0000000000000000000000000000000000000000..1120e08b78e0f6d8bc0194b40158c4da32d68947
--- /dev/null
+++ b/part2/level3/Pt2_5x3_level3.csv
@@ -0,0 +1,135 @@
+ID,Clues,SolutionGrid
+Pt1_5x3_level3-0,"There are 3 different favourite beverages: cola, hot-chocolate, sprite
+The people have 3 different jobs:  chef, dancer, musician
+The people perfer 3 different movie-genres: drama, mystery, satire
+The people prefer 3 different types of sport: basketball, biathlon, ice-hockey
+The people use 3 different means of transport: helicopter, skateboard, trike
+1. the person watching drama movies is between the person driving the helicopter and the dancer##2
+2. the person driving the helicopter is the person drinking cola##1
+3. the person drinking cola is on the right of the person driving the skateboard##1
+4. the person watching satire movies is on the far left or far right
+5. the person watching mystery movies is on the left or right of the person who's sport is biathlon
+6. the chef is the person drinking hot-chocolate##1
+7. the person watching mystery movies is on the right of the person drinking hot-chocolate##1
+8. the person who's sport is basketball is the person drinking cola##1","{'Beverage': ['sprite', 'hot-chocolate', 'cola'], 'Job': ['dancer', 'chef', 'musician'], 'Movie-Genre': ['satire', 'drama', 'mystery'], 'Sport': ['ice-hockey', 'biathlon', 'basketball'], 'Transport': ['trike', 'skateboard', 'helicopter']}"
+Pt1_5x3_level3-1,"There 3 different types of food: cucumber, pear, spinach
+The people have 3 different hobbies: filmmaking, rock-climbing, skydiving
+The people have 3 different jobs:  architect, bartender, social-worker
+The people perfer 3 different movie-genres: satire, scientific, superhero
+The people use 3 different means of transport: boat, scooter, subway
+1. the person driving the scooter is on the left or right of the person eating cucumber
+2. the person watching scientific movies is the person driving the subway##1
+3. the person who's hobby is skydiving is between the person eating pear and the architect##2
+4. the person driving the subway is on the far right##1
+5. the bartender is on the right of the person eating cucumber##1
+6. the person who's hobby is rock-climbing is the bartender##1
+7. the person who's hobby is filmmaking is on the left of the person watching satire movies##1","{'Food': ['spinach', 'cucumber', 'pear'], 'Hobby': ['filmmaking', 'skydiving', 'rock-climbing'], 'Job': ['architect', 'social-worker', 'bartender'], 'Movie-Genre': ['superhero', 'satire', 'scientific'], 'Transport': ['scooter', 'boat', 'subway']}"
+Pt1_5x3_level3-2,"There are 3 different favourite beverages: cola, soy-milk, tea
+The people have 3 different hobbies: hiking, singing, skydiving
+The people perfer 3 different movie-genres: epic, family, thriller
+There are 3 different nationalities: indonesian, nigerian, turkish
+The people use 3 different means of transport: bus, ship, train
+1. the person who's hobby is hiking is on the right of the person who's hobby is singing##1
+2. the person watching epic movies is on the left or right of the turkish
+3. the person drinking tea is on the right of the person driving the train##1
+4. the person watching family movies is on the right of the person driving the train##1
+5. the person drinking cola is the indonesian##1
+6. the person drinking soy-milk is on the right of the person who's hobby is hiking##1
+7. the person driving the bus is the person watching thriller movies##1","{'Beverage': ['cola', 'tea', 'soy-milk'], 'Hobby': ['singing', 'hiking', 'skydiving'], 'Movie-Genre': ['epic', 'family', 'thriller'], 'Nationality': ['indonesian', 'turkish', 'nigerian'], 'Transport': ['train', 'ship', 'bus']}"
+Pt1_5x3_level3-3,"There 3 different types of food: papaya, peach, pear
+The people prefer 3 different music-genres: ambient, folk, techno
+There are 3 different nationalities: brazilian, german, italian
+3 different pets are kept: cat, horse, lizard
+The people prefer 3 different types of sport: biathlon, parkour, snowboarding
+ 1. the person eating pear is on the left or right of the person who's sport is parkour
+ 2. the person eating peach is on the left of the owner of the cat##1
+ 3. the person who's sport is snowboarding is on the right of the person eating peach##1
+ 4. the brazilian is on the left of the fan of techno##1
+ 5. the owner of the cat is on the right of the person who's sport is parkour##1
+ 6. the fan of folk is on the left of the fan of ambient##1
+ 7. the person eating papaya is on the right of the brazilian##1
+ 8. the person who's sport is biathlon is on the left of the brazilian##1
+ 9. the person eating pear is on the left of the owner of the lizard##1
+10. the german is the person eating papaya##1","{'Food': ['pear', 'peach', 'papaya'], 'Music-Genre': ['folk', 'ambient', 'techno'], 'Nationality': ['italian', 'brazilian', 'german'], 'Pet': ['horse', 'lizard', 'cat'], 'Sport': ['biathlon', 'parkour', 'snowboarding']}"
+Pt1_5x3_level3-4,"There are 3 different favourite beverages: juice, mirinda, soy-milk
+The people have 3 different jobs:  coach, dressmaker, manager
+The people perfer 3 different movie-genres: documentary, epic, romance
+There are 3 different nationalities: argentine, australian, japanese
+3 different pets are kept: ferret, horse, pony
+1. the person drinking mirinda is the owner of the ferret##1
+2. the argentine is on the left or right of the japanese
+3. the dressmaker is the owner of the horse##1
+4. the person drinking mirinda is in the middle##1
+5. the owner of the horse is on the far right##1
+6. the person watching epic movies is between the owner of the horse and the person watching romance movies##2
+7. the coach is the argentine##1
+8. the dressmaker is on the far left or far right
+9. the manager is on the left of the person drinking juice##1","{'Beverage': ['soy-milk', 'mirinda', 'juice'], 'Job': ['coach', 'manager', 'dressmaker'], 'Movie-Genre': ['romance', 'epic', 'documentary'], 'Nationality': ['argentine', 'japanese', 'australian'], 'Pet': ['pony', 'ferret', 'horse']}"
+Pt1_5x3_level3-5,"There 3 different types of food: apricot, banana, kiwi
+The people have 3 different jobs:  chef, entrepreneur, pilot
+3 different pets are kept: horse, mouse, rat
+The people prefer 3 different types of sport: climbing, golf, tennis
+The people use 3 different means of transport: quad-bike, ship, van
+1. the owner of the horse is on the left or right of the person who's sport is tennis
+2. the person eating apricot is on the left or right of the person who's sport is climbing
+3. the person driving the van is in the middle##1
+4. the person driving the van is the person driving the van##1
+5. the person who's sport is tennis is between the owner of the mouse and the entrepreneur##2
+6. the chef is on the far right##1
+7. the person eating banana is the person driving the ship##1
+8. the person who's sport is tennis is on the right of the person driving the quad-bike##1
+9. the person who's sport is climbing is on the far right##1","{'Food': ['kiwi', 'apricot', 'banana'], 'Job': ['entrepreneur', 'pilot', 'chef'], 'Pet': ['horse', 'rat', 'mouse'], 'Sport': ['golf', 'tennis', 'climbing'], 'Transport': ['quad-bike', 'van', 'ship']}"
+Pt1_5x3_level3-6,"The people have 3 different hobbies: cooking, photography, reading
+The people perfer 3 different movie-genres: family, musical, sports
+3 different pets are kept: goat, lizard, turtle
+The people prefer 3 different types of sport: biathlon, rowing, weightlifting
+The people use 3 different means of transport: bike, bus, train
+1. the person watching sports movies is on the left or right of the person driving the train
+2. the person watching musical movies is the person who's hobby is cooking##1
+3. the person who's hobby is reading is on the left of the person watching musical movies##1
+4. the person who's hobby is cooking is the person who's sport is rowing##1
+5. the person who's hobby is reading is on the right of the person who's sport is weightlifting##1
+6. the person watching sports movies is on the right of the owner of the goat##1
+7. the person watching sports movies is on the right of the person who's sport is weightlifting##1
+8. the owner of the lizard is on the right of the person driving the bike##1
+9. the owner of the goat is on the left or right of the owner of the lizard","{'Hobby': ['photography', 'reading', 'cooking'], 'Movie-Genre': ['family', 'sports', 'musical'], 'Pet': ['goat', 'lizard', 'turtle'], 'Sport': ['weightlifting', 'biathlon', 'rowing'], 'Transport': ['bike', 'bus', 'train']}"
+Pt1_5x3_level3-7,"The people have 3 different hobbies: puzzles, singing, skydiving
+The people perfer 3 different movie-genres: fantasy, scientific, spy
+3 different pets are kept: hamster, pony, snake
+The people prefer 3 different types of sport: basketball, sailing, skateboarding
+The people use 3 different means of transport: bus, skateboard, tram
+1. the person watching fantasy movies is on the right of the person who's sport is sailing##1
+2. the person who's sport is basketball is on the left of the person who's hobby is skydiving##1
+3. the owner of the hamster is the person who's sport is basketball##1
+4. the person watching scientific movies is on the right of the person who's hobby is puzzles##1
+5. the person who's sport is skateboarding is the person who's hobby is skydiving##1
+6. the person who's hobby is puzzles is on the left or right of the person driving the bus
+7. the person driving the tram is on the right of the owner of the pony##1
+8. the person driving the skateboard is on the right of the person watching fantasy movies##1","{'Hobby': ['singing', 'puzzles', 'skydiving'], 'Movie-Genre': ['spy', 'fantasy', 'scientific'], 'Pet': ['pony', 'hamster', 'snake'], 'Sport': ['sailing', 'basketball', 'skateboarding'], 'Transport': ['bus', 'tram', 'skateboard']}"
+Pt1_5x3_level3-8,"There 3 different types of food: pepper, plum, spinach
+The people have 3 different hobbies: dancing, fishing, woodworking
+The people have 3 different jobs:  accountant, engineer, photographer
+3 different pets are kept: bird, horse, rabbit
+The people use 3 different means of transport: bus, helicopter, trike
+1. the person driving the trike is on the left or right of the person eating pepper
+2. the person who's hobby is dancing is on the left or right of the accountant
+3. the owner of the horse is between the owner of the rabbit and the person who's hobby is fishing##2
+4. the person eating spinach is on the right of the person eating plum##1
+5. the owner of the horse is on the right of the person driving the bus##1
+6. the photographer is the person eating pepper##1
+7. the person eating plum is in the middle##1
+8. the person eating plum is on the left of the person who's hobby is dancing##1","{'Food': ['pepper', 'plum', 'spinach'], 'Hobby': ['fishing', 'woodworking', 'dancing'], 'Job': ['photographer', 'accountant', 'engineer'], 'Pet': ['bird', 'horse', 'rabbit'], 'Transport': ['bus', 'trike', 'helicopter']}"
+Pt1_5x3_level3-9,"The people have 3 different hobbies: collecting, gardening, video-games
+The people have 3 different jobs:  chef, nurse, software-developer
+The people perfer 3 different movie-genres: drama, satire, spy
+The people prefer 3 different music-genres: jazz, metal, salsa
+The people use 3 different means of transport: bike, boat, skateboard
+1. the person watching satire movies is on the far left##1
+2. the person driving the boat is on the left or right of the person watching satire movies
+3. the person who's hobby is collecting is on the left or right of the person who's hobby is gardening
+4. the fan of salsa is on the far right##1
+5. the person watching drama movies is on the right of the person who's hobby is gardening##1
+6. the chef is the fan of salsa##1
+7. the person who's hobby is collecting is on the left of the person driving the skateboard##1
+8. the fan of jazz is on the right of the software-developer##1
+9. the person who's hobby is collecting is on the left or right of the person who's hobby is video-games","{'Hobby': ['gardening', 'collecting', 'video-games'], 'Job': ['software-developer', 'nurse', 'chef'], 'Movie-Genre': ['satire', 'drama', 'spy'], 'Music-Genre': ['metal', 'jazz', 'salsa'], 'Transport': ['bike', 'boat', 'skateboard']}"
diff --git a/part2/level3/Pt2_5x4_level3.csv b/part2/level3/Pt2_5x4_level3.csv
new file mode 100644
index 0000000000000000000000000000000000000000..191956745a200cb4ddf279a43b7ca1534870d144
--- /dev/null
+++ b/part2/level3/Pt2_5x4_level3.csv
@@ -0,0 +1,179 @@
+ID,Clues,SolutionGrid
+Pt1_5x4_level3-0,"There are 4 different favourite beverages: coffee, cola, lemonade, milk
+There 4 different types of food: kale, kiwi, peas, raspberry
+The people prefer 4 different music-genres: hip-hop, indie, metal, pop
+4 different pets are kept: bird, lizard, rat, snake
+The people use 4 different means of transport: airplane, bus, jet-ski, scooter
+ 1. the person drinking coffee is on the left of the fan of hip-hop##1
+ 2. the owner of the rat is on the left or right of the person drinking lemonade
+ 3. the person eating kale is the fan of indie##1
+ 4. the owner of the bird is on the left of the fan of indie##1
+ 5. the person drinking lemonade is on the left or right of the fan of metal
+ 6. the person eating kiwi is on the left of the owner of the lizard##1
+ 7. the person eating kiwi is on the left of the person driving the scooter##1
+ 8. the person eating kiwi is on the left or right of the owner of the lizard
+ 9. the person driving the bus is the person eating kale##1
+10. the fan of indie is the person drinking milk##1
+11. the person eating peas is the person drinking coffee##1
+12. the person eating kiwi is on the far left or far right
+13. the person driving the airplane is on the right of the person driving the scooter##1","{'Beverage': ['cola', 'coffee', 'lemonade', 'milk'], 'Food': ['kiwi', 'peas', 'raspberry', 'kale'], 'Music-Genre': ['pop', 'metal', 'hip-hop', 'indie'], 'Pet': ['snake', 'lizard', 'bird', 'rat'], 'Transport': ['jet-ski', 'scooter', 'airplane', 'bus']}"
+Pt1_5x4_level3-1,"There 4 different types of food: banana, blueberry, carrot, garlic
+The people perfer 4 different movie-genres: documentary, horror, romance, spy
+The people prefer 4 different music-genres: funk, house, pop, techno
+4 different pets are kept: cat, frog, hamster, lizard
+The people prefer 4 different types of sport: basketball, lacrosse, sailing, surfing
+ 1. the person eating carrot is on the far left##1
+ 2. the person eating blueberry is the owner of the cat##1
+ 3. the person who's sport is surfing is the person eating carrot##1
+ 4. the fan of house is between the owner of the lizard and the fan of funk##2
+ 5. the fan of pop is on the right of the owner of the cat##1
+ 6. the person watching spy movies is on the right of the person who's sport is sailing##1
+ 7. the person watching documentary movies is on the left of the fan of funk##1
+ 8. the fan of funk is on the left of the person eating garlic##1
+ 9. the owner of the hamster is on the left of the person watching horror movies##1
+10. the person who's sport is surfing is on the left of the person watching documentary movies##1
+11. the person who's sport is basketball is on the left or right of the person who's sport is surfing","{'Food': ['carrot', 'banana', 'blueberry', 'garlic'], 'Movie-Genre': ['romance', 'documentary', 'horror', 'spy'], 'Music-Genre': ['techno', 'house', 'funk', 'pop'], 'Pet': ['lizard', 'hamster', 'cat', 'frog'], 'Sport': ['surfing', 'basketball', 'sailing', 'lacrosse']}"
+Pt1_5x4_level3-2,"There 4 different types of food: blueberry, carrot, garlic, mango
+The people perfer 4 different movie-genres: crime, martial-arts, scientific, zombie
+The people prefer 4 different music-genres: d&b, electronic, house, metal
+There are 4 different nationalities: brazilian, canadian, chinese, dutch
+4 different pets are kept: cat, hamster, pony, rabbit
+ 1. the owner of the hamster is on the right of the person eating carrot##1
+ 2. the fan of d&b is on the far left##1
+ 3. the fan of house is on the right of the person eating carrot##1
+ 4. the person eating mango is on the left or right of the person eating blueberry
+ 5. the person eating blueberry is on the right of the owner of the hamster##1
+ 6. the person watching zombie movies is on the right of the brazilian##1
+ 7. the person eating garlic is on the left or right of the fan of electronic
+ 8. the person watching crime movies is on the left or right of the fan of d&b
+ 9. the fan of house is on the left or right of the person watching martial-arts movies
+10. the owner of the rabbit is on the left of the owner of the pony##1
+11. the chinese is on the right of the canadian##1
+12. the person eating blueberry is on the far left or far right
+13. the brazilian is on the left of the canadian##1
+14. the owner of the cat is on the right of the owner of the hamster##1","{'Food': ['garlic', 'carrot', 'mango', 'blueberry'], 'Movie-Genre': ['scientific', 'crime', 'zombie', 'martial-arts'], 'Music-Genre': ['d&b', 'electronic', 'house', 'metal'], 'Nationality': ['dutch', 'brazilian', 'canadian', 'chinese'], 'Pet': ['rabbit', 'pony', 'hamster', 'cat']}"
+Pt1_5x4_level3-3,"There are 4 different favourite beverages: 7up, hot-chocolate, juice, milk
+There 4 different types of food: asparagus, eggplant, lime, plum
+The people perfer 4 different movie-genres: family, horror, superhero, western
+The people prefer 4 different music-genres: dubstep, jazz, rock, techno
+There are 4 different nationalities: australian, canadian, dutch, indonesian
+ 1. the fan of dubstep is on the far left or far right
+ 2. the person watching horror movies is on the left or right of the fan of techno
+ 3. the person drinking hot-chocolate is on the far left or far right
+ 4. the person drinking milk is on the left of the dutch##1
+ 5. the person eating plum is the person drinking juice##1
+ 6. the fan of jazz is on the left or right of the indonesian
+ 7. the australian is on the left or right of the canadian
+ 8. the person watching family movies is on the left of the person eating asparagus##1
+ 9. the person eating lime is on the right of the person watching western movies##1
+10. the person watching family movies is on the left or right of the person drinking hot-chocolate
+11. the person eating plum is on the left of the fan of dubstep##1
+12. the australian is on the far left##1
+13. the fan of rock is the person drinking milk##1","{'Beverage': ['7up', 'milk', 'juice', 'hot-chocolate'], 'Food': ['eggplant', 'lime', 'plum', 'asparagus'], 'Movie-Genre': ['western', 'horror', 'family', 'superhero'], 'Music-Genre': ['techno', 'rock', 'jazz', 'dubstep'], 'Nationality': ['australian', 'canadian', 'dutch', 'indonesian']}"
+Pt1_5x4_level3-4,"There 4 different types of food: avocado, cabbage, pepper, strawberry
+The people have 4 different jobs:  firefighter, fisherman, police-officer, software-developer
+There are 4 different nationalities: chinese, french, japanese, mexican
+4 different pets are kept: cat, fish, goldfish, snake
+The people prefer 4 different types of sport: basketball, biathlon, cricket, handball
+ 1. the software-developer is the mexican##1
+ 2. the fisherman is the person eating strawberry##1
+ 3. the person who's sport is basketball is the owner of the cat##1
+ 4. the person eating pepper is on the far left##1
+ 5. the person eating cabbage is on the right of the chinese##1
+ 6. the mexican is on the left or right of the owner of the goldfish
+ 7. the person eating avocado is on the right of the person who's sport is handball##1
+ 8. the owner of the snake is on the right of the firefighter##1
+ 9. the owner of the fish is on the left of the firefighter##1
+10. the japanese is the person eating strawberry##1
+11. the person who's sport is basketball is the person eating pepper##1
+12. the japanese is on the far left or far right
+13. the person who's sport is cricket is between the person eating strawberry and the person eating cabbage##2","{'Food': ['pepper', 'cabbage', 'avocado', 'strawberry'], 'Job': ['police-officer', 'software-developer', 'firefighter', 'fisherman'], 'Nationality': ['chinese', 'mexican', 'french', 'japanese'], 'Pet': ['cat', 'fish', 'goldfish', 'snake'], 'Sport': ['basketball', 'handball', 'cricket', 'biathlon']}"
+Pt1_5x4_level3-5,"There are 4 different favourite beverages: almond-milk, coffee, hot-chocolate, sprite
+There 4 different types of food: orange, papaya, peach, strawberry
+The people have 4 different jobs:  musician, pilot, scientist, security-guard
+The people perfer 4 different movie-genres: adventure, drama, romance, scientific
+The people prefer 4 different types of sport: basketball, cycling, soccer, surfing
+ 1. the person watching drama movies is on the left of the person watching adventure movies##1
+ 2. the person eating orange is on the left of the person watching scientific movies##1
+ 3. the person eating strawberry is on the left of the person eating peach##1
+ 4. the person who's sport is basketball is on the far left or far right
+ 5. the person who's sport is surfing is on the left or right of the person eating strawberry
+ 6. the pilot is on the left of the person who's sport is cycling##1
+ 7. the person drinking sprite is on the left of the person drinking hot-chocolate##1
+ 8. the person watching drama movies is on the right of the person drinking hot-chocolate##1
+ 9. the person eating papaya is the person who's sport is cycling##1
+10. the person drinking almond-milk is on the left of the person who's sport is cycling##1
+11. the security-guard is on the left of the musician##1
+12. the scientist is on the far right##1
+13. the pilot is on the left or right of the scientist","{'Beverage': ['sprite', 'hot-chocolate', 'almond-milk', 'coffee'], 'Food': ['orange', 'strawberry', 'peach', 'papaya'], 'Job': ['security-guard', 'musician', 'pilot', 'scientist'], 'Movie-Genre': ['romance', 'scientific', 'drama', 'adventure'], 'Sport': ['basketball', 'soccer', 'surfing', 'cycling']}"
+Pt1_5x4_level3-6,"There are 4 different favourite beverages: almond-milk, coffee, fanta, soy-milk
+The people have 4 different hobbies: chess, dancing, photography, singing
+The people prefer 4 different music-genres: classical, dubstep, rock, salsa
+The people prefer 4 different types of sport: badminton, biathlon, cricket, lacrosse
+The people use 4 different means of transport: car, jet-ski, motorbike, tram
+ 1. the person drinking almond-milk is on the far left or far right
+ 2. the fan of rock is on the left or right of the person driving the jet-ski
+ 3. the fan of salsa is the person who's sport is badminton##1
+ 4. the person drinking coffee is on the left or right of the person who's hobby is chess
+ 5. the person who's sport is biathlon is on the right of the fan of salsa##1
+ 6. the person driving the motorbike is on the far left or far right
+ 7. the person who's hobby is dancing is on the left of the person drinking soy-milk##1
+ 8. the fan of dubstep is the person drinking fanta##1
+ 9. the person who's sport is badminton is between the person driving the tram and the fan of classical##2
+10. the person drinking fanta is the person who's hobby is photography##1
+11. the person driving the motorbike is the person who's hobby is chess##1
+12. the person who's sport is cricket is between the fan of salsa and the person who's hobby is chess##2
+13. the person who's hobby is photography is on the far left or far right","{'Beverage': ['almond-milk', 'coffee', 'soy-milk', 'fanta'], 'Hobby': ['chess', 'dancing', 'singing', 'photography'], 'Music-Genre': ['rock', 'classical', 'salsa', 'dubstep'], 'Sport': ['lacrosse', 'cricket', 'badminton', 'biathlon'], 'Transport': ['motorbike', 'jet-ski', 'car', 'tram']}"
+Pt1_5x4_level3-7,"There 4 different types of food: orange, plum, pumpkin, raspberry
+The people have 4 different jobs:  engineer, librarian, manager, photographer
+4 different pets are kept: bird, cat, goat, snake
+The people prefer 4 different types of sport: badminton, basketball, handball, rugby
+The people use 4 different means of transport: airplane, jet-ski, quad-bike, van
+ 1. the person driving the jet-ski is on the right of the person eating raspberry##1
+ 2. the manager is on the left of the engineer##1
+ 3. the owner of the cat is the person who's sport is handball##1
+ 4. the person driving the airplane is between the person driving the quad-bike and the owner of the bird##2
+ 5. the owner of the cat is on the left or right of the librarian
+ 6. the engineer is on the left or right of the owner of the bird
+ 7. the person eating orange is on the right of the owner of the cat##1
+ 8. the person who's sport is rugby is on the left or right of the manager
+ 9. the person who's sport is badminton is on the left of the owner of the cat##1
+10. the engineer is on the left of the person who's sport is basketball##1
+11. the person eating pumpkin is the person driving the airplane##1
+12. the person who's sport is handball is on the left or right of the person driving the jet-ski
+13. the owner of the goat is on the left or right of the person who's sport is badminton","{'Food': ['raspberry', 'plum', 'pumpkin', 'orange'], 'Job': ['photographer', 'manager', 'engineer', 'librarian'], 'Pet': ['goat', 'bird', 'cat', 'snake'], 'Sport': ['rugby', 'badminton', 'handball', 'basketball'], 'Transport': ['van', 'jet-ski', 'airplane', 'quad-bike']}"
+Pt1_5x4_level3-8,"There 4 different types of food: cherry, garlic, orange, peach
+The people perfer 4 different movie-genres: crime, documentary, drama, martial-arts
+The people prefer 4 different music-genres: blues, d&b, funk, techno
+4 different pets are kept: goat, hedgehog, lizard, pony
+The people prefer 4 different types of sport: handball, parkour, surfing, weightlifting
+ 1. the fan of techno is on the right of the owner of the pony##1
+ 2. the person watching crime movies is on the left of the person eating cherry##1
+ 3. the owner of the pony is between the person eating cherry and the owner of the hedgehog##2
+ 4. the owner of the pony is on the left of the person who's sport is surfing##1
+ 5. the person eating garlic is the person who's sport is weightlifting##1
+ 6. the person watching martial-arts movies is on the left or right of the person watching drama movies
+ 7. the fan of techno is on the left of the person who's sport is parkour##1
+ 8. the person eating orange is on the left or right of the person watching documentary movies
+ 9. the fan of d&b is the fan of d&b##1
+10. the person watching documentary movies is the person who's sport is weightlifting##1
+11. the owner of the goat is on the right of the owner of the lizard##1
+12. the fan of d&b is on the left or right of the person watching documentary movies
+13. the fan of blues is the person watching martial-arts movies##1","{'Food': ['garlic', 'orange', 'cherry', 'peach'], 'Movie-Genre': ['documentary', 'crime', 'drama', 'martial-arts'], 'Music-Genre': ['funk', 'd&b', 'techno', 'blues'], 'Pet': ['hedgehog', 'pony', 'lizard', 'goat'], 'Sport': ['weightlifting', 'handball', 'surfing', 'parkour']}"
+Pt1_5x4_level3-9,"There are 4 different favourite beverages: 7up, fanta, lemonade, soy-milk
+There 4 different types of food: carrot, cucumber, lime, watermelon
+The people have 4 different hobbies: collecting, fishing, magic-tricks, woodworking
+The people perfer 4 different movie-genres: comedy, mystery, romance, zombie
+The people use 4 different means of transport: airplane, boat, bus, scooter
+ 1. the person who's hobby is woodworking is on the right of the person driving the airplane##1
+ 2. the person drinking fanta is on the left of the person driving the bus##1
+ 3. the person eating carrot is on the left or right of the person drinking fanta
+ 4. the person driving the scooter is the person who's hobby is magic-tricks##1
+ 5. the person eating cucumber is on the left of the person eating lime##1
+ 6. the person driving the bus is on the left of the person drinking lemonade##1
+ 7. the person watching zombie movies is on the right of the person who's hobby is woodworking##1
+ 8. the person watching comedy movies is on the left of the person drinking lemonade##1
+ 9. the person drinking 7up is on the left of the person who's hobby is fishing##1
+10. the person watching romance movies is on the left of the person driving the airplane##1
+11. the person eating cucumber is on the left of the person drinking 7up##1
+12. the person driving the bus is between the person drinking fanta and the person eating watermelon##2","{'Beverage': ['soy-milk', 'fanta', '7up', 'lemonade'], 'Food': ['carrot', 'cucumber', 'lime', 'watermelon'], 'Hobby': ['magic-tricks', 'collecting', 'woodworking', 'fishing'], 'Movie-Genre': ['romance', 'mystery', 'comedy', 'zombie'], 'Transport': ['scooter', 'airplane', 'bus', 'boat']}"
diff --git a/part2/level3/Pt2_5x5_level3.csv b/part2/level3/Pt2_5x5_level3.csv
new file mode 100644
index 0000000000000000000000000000000000000000..958ef734fc923d72c7174620c7a5f900917bc51b
--- /dev/null
+++ b/part2/level3/Pt2_5x5_level3.csv
@@ -0,0 +1,229 @@
+ID,Clues,SolutionGrid
+Pt1_5x5_level3-0,"The people have 5 different hobbies: camping, collecting, cooking, fishing, hiking
+The people have 5 different jobs:  architect, engineer, musician, project-manager, software-developer
+The people perfer 5 different movie-genres: documentary, satire, scientific, time-travel, zombie
+There are 5 different nationalities: american, australian, british, french, pakistani
+5 different pets are kept: bird, cat, frog, horse, snake
+ 1. the person who's hobby is cooking is the owner of the bird##1
+ 2. the person watching scientific movies is on the left of the person who's hobby is cooking##1
+ 3. the project-manager is on the far right##1
+ 4. the person watching time-travel movies is in the middle##1
+ 5. the pakistani is the owner of the bird##1
+ 6. the australian is on the right of the person watching time-travel movies##1
+ 7. the person who's hobby is fishing is on the right of the american##1
+ 8. the australian is between the pakistani and the owner of the snake##2
+ 9. the software-developer is on the left of the pakistani##1
+10. the person who's hobby is hiking is on the right of the musician##1
+11. the person watching zombie movies is on the right of the owner of the cat##1
+12. the person who's hobby is camping is on the left of the person watching documentary movies##1
+13. the engineer is in the middle##1
+14. the owner of the frog is on the left or right of the engineer
+15. the person watching documentary movies is on the left or right of the british
+16. the person who's hobby is hiking is the owner of the frog##1
+17. the pakistani is the owner of the bird##1
+18. the project-manager is on the right of the person who's hobby is fishing##1
+19. the pakistani is the project-manager##1","{'Hobby': ['camping', 'hiking', 'collecting', 'fishing', 'cooking'], 'Job': ['musician', 'architect', 'engineer', 'software-developer', 'project-manager'], 'Movie-Genre': ['satire', 'documentary', 'time-travel', 'scientific', 'zombie'], 'Nationality': ['british', 'french', 'american', 'australian', 'pakistani'], 'Pet': ['horse', 'frog', 'snake', 'cat', 'bird']}"
+Pt1_5x5_level3-1,"There are 5 different favourite beverages: 7up, cola, fanta, mirinda, water
+The people have 5 different jobs:  accountant, architect, lawyer, photographer, writer
+The people perfer 5 different movie-genres: comedy, drama, epic, satire, zombie
+There are 5 different nationalities: argentine, australian, egyptian, german, nigerian
+The people prefer 5 different types of sport: golf, rowing, swimming, water-polo, weightlifting
+ 1. the argentine is on the right of the person who's sport is rowing##1
+ 2. the person who's sport is swimming is on the right of the australian##1
+ 3. the australian is on the left of the person watching drama movies##1
+ 4. the person watching comedy movies is on the far left or far right
+ 5. the person watching zombie movies is on the right of the person who's sport is swimming##1
+ 6. the person drinking 7up is the accountant##1
+ 7. the person watching epic movies is on the far right##1
+ 8. the photographer is on the far left or far right
+ 9. the argentine is on the far right##1
+10. the person who's sport is golf is on the far left or far right
+11. the egyptian is the person drinking cola##1
+12. the person drinking mirinda is on the left or right of the german
+13. the argentine is the lawyer##1
+14. the person drinking water is the lawyer##1
+15. the person watching drama movies is on the left or right of the person watching satire movies
+16. the nigerian is the person who's sport is rowing##1
+17. the person drinking water is on the left or right of the person drinking 7up
+18. the photographer is the egyptian##1
+19. the person who's sport is weightlifting is on the far left##1
+20. the person watching drama movies is on the left or right of the architect","{'Beverage': ['cola', 'mirinda', 'fanta', '7up', 'water'], 'Job': ['photographer', 'architect', 'writer', 'accountant', 'lawyer'], 'Movie-Genre': ['comedy', 'satire', 'drama', 'zombie', 'epic'], 'Nationality': ['egyptian', 'australian', 'german', 'nigerian', 'argentine'], 'Sport': ['weightlifting', 'water-polo', 'swimming', 'rowing', 'golf']}"
+Pt1_5x5_level3-2,"The people have 5 different hobbies: filmmaking, photography, reading, rock-climbing, traveling
+The people have 5 different jobs:  designer, doctor, entrepreneur, musician, paramedic
+The people prefer 5 different music-genres: blues, country, funk, indie, metal
+5 different pets are kept: cat, chinchilla, dog, fish, horse
+The people use 5 different means of transport: helicopter, quad-bike, skateboard, tram, van
+ 1. the musician is between the fan of funk and the person who's hobby is reading##2
+ 2. the person driving the quad-bike is on the left or right of the person who's hobby is rock-climbing
+ 3. the person who's hobby is traveling is on the right of the owner of the fish##1
+ 4. the owner of the dog is on the left or right of the paramedic
+ 5. the fan of metal is on the left or right of the owner of the dog
+ 6. the owner of the dog is on the left or right of the entrepreneur
+ 7. the person who's hobby is rock-climbing is on the left or right of the fan of country
+ 8. the fan of country is on the left or right of the fan of indie
+ 9. the fan of country is on the left or right of the person driving the skateboard
+10. the entrepreneur is in the middle##1
+11. the person driving the skateboard is on the right of the owner of the cat##1
+12. the owner of the dog is on the left of the fan of metal##1
+13. the doctor is on the far left or far right
+14. the fan of indie is on the left of the designer##1
+15. the person driving the van is on the right of the person who's hobby is filmmaking##1
+16. the person who's hobby is filmmaking is the owner of the fish##1
+17. the owner of the chinchilla is on the far left##1
+18. the person driving the tram is on the far left##1
+19. the owner of the fish is in the middle##1","{'Hobby': ['rock-climbing', 'photography', 'filmmaking', 'traveling', 'reading'], 'Job': ['doctor', 'designer', 'entrepreneur', 'musician', 'paramedic'], 'Music-Genre': ['indie', 'country', 'funk', 'blues', 'metal'], 'Pet': ['chinchilla', 'cat', 'fish', 'dog', 'horse'], 'Transport': ['tram', 'quad-bike', 'skateboard', 'van', 'helicopter']}"
+Pt1_5x5_level3-3,"There are 5 different favourite beverages: 7up, almond-milk, cola, iced-tea, juice
+There 5 different types of food: broccoli, garlic, lemon, pumpkin, raspberry
+The people have 5 different hobbies: board-games, filmmaking, reading, rock-climbing, video-games
+The people prefer 5 different music-genres: blues, gospel, hip-hop, house, rock
+The people use 5 different means of transport: bus, helicopter, motorbike, scooter, ship
+ 1. the person eating lemon is on the left of the person eating pumpkin##1
+ 2. the person who's hobby is rock-climbing is on the left or right of the person eating raspberry
+ 3. the person drinking almond-milk is on the left of the fan of rock##1
+ 4. the person drinking almond-milk is on the left or right of the person who's hobby is video-games
+ 5. the person drinking 7up is on the left of the person drinking iced-tea##1
+ 6. the person driving the scooter is the fan of hip-hop##1
+ 7. the person eating pumpkin is on the left or right of the fan of blues
+ 8. the person eating garlic is on the right of the person eating raspberry##1
+ 9. the person who's hobby is reading is the person eating lemon##1
+10. the person drinking almond-milk is the person eating garlic##1
+11. the person eating pumpkin is on the left or right of the person drinking cola
+12. the fan of house is on the left of the person who's hobby is reading##1
+13. the person eating raspberry is the person who's hobby is video-games##1
+14. the person who's hobby is board-games is the person driving the helicopter##1
+15. the fan of hip-hop is on the far left or far right
+16. the person drinking 7up is on the left or right of the person driving the ship
+17. the fan of blues is the person driving the bus##1
+18. the fan of rock is on the left of the person drinking 7up##1","{'Beverage': ['juice', 'almond-milk', 'cola', '7up', 'iced-tea'], 'Food': ['raspberry', 'garlic', 'lemon', 'pumpkin', 'broccoli'], 'Hobby': ['video-games', 'rock-climbing', 'reading', 'board-games', 'filmmaking'], 'Music-Genre': ['hip-hop', 'house', 'rock', 'gospel', 'blues'], 'Transport': ['scooter', 'motorbike', 'ship', 'helicopter', 'bus']}"
+Pt1_5x5_level3-4,"There 5 different types of food: carrot, grapes, orange, plum, radish
+The people have 5 different hobbies: hiking, rock-climbing, traveling, video-games, woodworking
+The people have 5 different jobs:  doctor, manager, pilot, software-developer, videographer
+The people perfer 5 different movie-genres: drama, martial-arts, mystery, time-travel, western
+5 different pets are kept: goat, guinea-pig, horse, rat, turtle
+ 1. the owner of the rat is on the right of the person who's hobby is hiking##1
+ 2. the person eating grapes is on the far left or far right
+ 3. the person who's hobby is woodworking is the person watching time-travel movies##1
+ 4. the person watching drama movies is between the owner of the guinea-pig and the person watching martial-arts movies##2
+ 5. the person eating grapes is the pilot##1
+ 6. the person watching western movies is on the left or right of the person eating carrot
+ 7. the person eating radish is the videographer##1
+ 8. the manager is on the right of the person eating plum##1
+ 9. the person watching time-travel movies is on the right of the owner of the turtle##1
+10. the person eating orange is on the right of the person who's hobby is traveling##1
+11. the videographer is on the left or right of the owner of the horse
+12. the person watching western movies is on the right of the doctor##1
+13. the person watching time-travel movies is on the left or right of the person who's hobby is rock-climbing
+14. the manager is on the left of the owner of the rat##1
+15. the person eating orange is on the right of the person watching mystery movies##1
+16. the owner of the goat is on the left or right of the owner of the turtle
+17. the person eating radish is on the far right##1","{'Food': ['grapes', 'orange', 'plum', 'carrot', 'radish'], 'Hobby': ['traveling', 'woodworking', 'rock-climbing', 'hiking', 'video-games'], 'Job': ['pilot', 'doctor', 'software-developer', 'manager', 'videographer'], 'Movie-Genre': ['mystery', 'time-travel', 'western', 'drama', 'martial-arts'], 'Pet': ['turtle', 'goat', 'guinea-pig', 'horse', 'rat']}"
+Pt1_5x5_level3-5,"The people have 5 different hobbies: baking, drawing, filmmaking, rock-climbing, writing
+The people have 5 different jobs:  accountant, chef, engineer, journalist, social-worker
+5 different pets are kept: bird, frog, guinea-pig, mouse, snake
+The people prefer 5 different types of sport: cycling, handball, swimming, tennis, volleyball
+The people use 5 different means of transport: car, jet-ski, roller, ship, skateboard
+ 1. the social-worker is between the person driving the ship and the journalist##2
+ 2. the person driving the ship is on the left of the person who's hobby is filmmaking##1
+ 3. the social-worker is in the middle##1
+ 4. the person who's hobby is baking is the owner of the frog##1
+ 5. the owner of the mouse is the person who's sport is volleyball##1
+ 6. the person who's hobby is drawing is on the right of the person who's hobby is rock-climbing##1
+ 7. the owner of the guinea-pig is on the left or right of the person who's sport is volleyball
+ 8. the person who's hobby is filmmaking is on the left or right of the chef
+ 9. the owner of the guinea-pig is the person driving the jet-ski##1
+10. the owner of the bird is on the left or right of the person who's sport is swimming
+11. the engineer is the owner of the bird##1
+12. the person who's sport is tennis is the owner of the snake##1
+13. the person who's sport is cycling is on the left or right of the person who's sport is tennis
+14. the person driving the ship is on the right of the owner of the bird##1
+15. the owner of the mouse is the person who's hobby is filmmaking##1
+16. the person driving the skateboard is on the left of the owner of the guinea-pig##1
+17. the person who's hobby is rock-climbing is on the left of the person driving the roller##1","{'Hobby': ['writing', 'baking', 'filmmaking', 'rock-climbing', 'drawing'], 'Job': ['engineer', 'chef', 'social-worker', 'journalist', 'accountant'], 'Pet': ['bird', 'frog', 'mouse', 'guinea-pig', 'snake'], 'Sport': ['handball', 'swimming', 'volleyball', 'cycling', 'tennis'], 'Transport': ['car', 'ship', 'skateboard', 'jet-ski', 'roller']}"
+Pt1_5x5_level3-6,"There 5 different types of food: banana, cauliflower, peas, potato, strawberry
+The people have 5 different jobs:  dressmaker, manager, musician, software-developer, writer
+The people perfer 5 different movie-genres: epic, mystery, spy, western, zombie
+The people prefer 5 different music-genres: gospel, jazz, r&b, salsa, trance
+The people use 5 different means of transport: car, jet-ski, ship, skateboard, taxi
+ 1. the person watching mystery movies is the fan of gospel##1
+ 2. the dressmaker is on the left of the person watching epic movies##1
+ 3. the musician is the person eating potato##1
+ 4. the person eating strawberry is on the far left or far right
+ 5. the fan of r&b is on the right of the fan of gospel##1
+ 6. the writer is on the left of the person eating strawberry##1
+ 7. the person watching western movies is between the person driving the taxi and the person driving the car##2
+ 8. the fan of salsa is the person watching spy movies##1
+ 9. the fan of trance is between the person eating cauliflower and the person eating strawberry##2
+10. the person watching western movies is the person eating peas##1
+11. the software-developer is on the left of the dressmaker##1
+12. the person eating banana is between the person watching zombie movies and the person watching spy movies##2
+13. the person eating strawberry is on the left or right of the person driving the skateboard
+14. the fan of jazz is the person driving the car##1
+15. the person driving the ship is on the left or right of the person watching mystery movies
+16. the person eating potato is on the far left or far right","{'Food': ['potato', 'peas', 'cauliflower', 'banana', 'strawberry'], 'Job': ['musician', 'software-developer', 'dressmaker', 'writer', 'manager'], 'Movie-Genre': ['mystery', 'western', 'zombie', 'epic', 'spy'], 'Music-Genre': ['gospel', 'r&b', 'jazz', 'trance', 'salsa'], 'Transport': ['taxi', 'ship', 'car', 'skateboard', 'jet-ski']}"
+Pt1_5x5_level3-7,"The people have 5 different hobbies: collecting, filmmaking, magic-tricks, singing, writing
+The people have 5 different jobs:  bartender, dressmaker, electrician, pilot, police-officer
+There are 5 different nationalities: american, colombian, dutch, malaysian, spanish
+The people prefer 5 different types of sport: handball, parkour, sailing, surfing, tennis
+The people use 5 different means of transport: boat, ship, skateboard, train, trike
+ 1. the police-officer is on the left or right of the person driving the trike
+ 2. the spanish is on the left of the american##1
+ 3. the person driving the boat is the person who's sport is parkour##1
+ 4. the dressmaker is on the left or right of the person who's hobby is collecting
+ 5. the dutch is the person who's hobby is filmmaking##1
+ 6. the person who's sport is sailing is on the left of the dutch##1
+ 7. the bartender is on the right of the dutch##1
+ 8. the person who's sport is tennis is the bartender##1
+ 9. the person who's sport is sailing is on the left or right of the person driving the train
+10. the police-officer is the person driving the skateboard##1
+11. the pilot is on the left of the dressmaker##1
+12. the person who's hobby is collecting is on the left of the person who's sport is parkour##1
+13. the police-officer is on the far left or far right
+14. the person who's sport is surfing is on the far left##1
+15. the malaysian is on the far right##1
+16. the dutch is in the middle##1
+17. the police-officer is on the left of the person who's hobby is writing##1
+18. the person who's hobby is singing is the electrician##1","{'Hobby': ['magic-tricks', 'writing', 'filmmaking', 'collecting', 'singing'], 'Job': ['police-officer', 'pilot', 'dressmaker', 'bartender', 'electrician'], 'Nationality': ['spanish', 'american', 'dutch', 'colombian', 'malaysian'], 'Sport': ['surfing', 'sailing', 'handball', 'tennis', 'parkour'], 'Transport': ['skateboard', 'trike', 'train', 'ship', 'boat']}"
+Pt1_5x5_level3-8,"There are 5 different favourite beverages: 7up, almond-milk, soy-milk, sprite, water
+The people have 5 different jobs:  chef, designer, dressmaker, project-manager, videographer
+The people prefer 5 different music-genres: funk, punk, r&b, rock, soul
+The people prefer 5 different types of sport: biathlon, lacrosse, rowing, surfing, tennis
+The people use 5 different means of transport: bus, jet-ski, skateboard, snowmobile, train
+ 1. the person driving the skateboard is on the left or right of the project-manager
+ 2. the person drinking soy-milk is the chef##1
+ 3. the person who's sport is biathlon is on the far right##1
+ 4. the person drinking sprite is on the left or right of the dressmaker
+ 5. the person driving the train is in the middle##1
+ 6. the person drinking soy-milk is on the far left or far right
+ 7. the person who's sport is surfing is on the left of the person drinking 7up##1
+ 8. the fan of soul is between the fan of punk and the fan of rock##2
+ 9. the person who's sport is tennis is on the left or right of the fan of soul
+10. the fan of funk is the designer##1
+11. the person who's sport is tennis is between the person drinking 7up and the person who's sport is rowing##2
+12. the person driving the jet-ski is on the left of the videographer##1
+13. the person drinking almond-milk is on the far left or far right
+14. the chef is on the right of the person driving the snowmobile##1
+15. the person drinking almond-milk is on the left or right of the person drinking 7up
+16. the fan of funk is between the fan of rock and the chef##2","{'Beverage': ['almond-milk', '7up', 'water', 'sprite', 'soy-milk'], 'Job': ['project-manager', 'videographer', 'dressmaker', 'designer', 'chef'], 'Music-Genre': ['punk', 'soul', 'rock', 'funk', 'r&b'], 'Sport': ['surfing', 'lacrosse', 'tennis', 'rowing', 'biathlon'], 'Transport': ['jet-ski', 'skateboard', 'train', 'snowmobile', 'bus']}"
+Pt1_5x5_level3-9,"There are 5 different favourite beverages: 7up, coffee, fanta, lemonade, water
+There 5 different types of food: avocado, banana, cherry, grapes, peas
+The people have 5 different hobbies: card-games, puzzles, traveling, woodworking, writing
+The people prefer 5 different music-genres: d&b, electronic, house, metal, r&b
+The people prefer 5 different types of sport: cricket, skiing, soccer, swimming, water-polo
+ 1. the person drinking 7up is on the left or right of the person eating peas
+ 2. the person drinking coffee is on the far left##1
+ 3. the person who's sport is cricket is on the right of the person eating peas##1
+ 4. the person eating avocado is the person drinking fanta##1
+ 5. the person who's hobby is woodworking is the person eating avocado##1
+ 6. the person who's sport is soccer is the person eating grapes##1
+ 7. the person who's hobby is woodworking is on the left or right of the person who's hobby is card-games
+ 8. the person who's sport is skiing is the person drinking water##1
+ 9. the person who's hobby is puzzles is on the left of the fan of metal##1
+10. the person who's sport is skiing is on the far left or far right
+11. the fan of house is in the middle##1
+12. the person who's hobby is writing is on the left of the fan of r&b##1
+13. the person eating grapes is the fan of metal##1
+14. the person eating banana is on the left or right of the fan of metal
+15. the person who's sport is water-polo is on the right of the person who's hobby is traveling##1
+16. the fan of r&b is the person who's hobby is woodworking##1
+17. the fan of electronic is the person who's sport is skiing##1
+18. the person who's sport is swimming is on the left of the fan of metal##1","{'Beverage': ['coffee', '7up', 'lemonade', 'fanta', 'water'], 'Food': ['banana', 'grapes', 'peas', 'avocado', 'cherry'], 'Hobby': ['puzzles', 'traveling', 'writing', 'woodworking', 'card-games'], 'Music-Genre': ['d&b', 'metal', 'house', 'r&b', 'electronic'], 'Sport': ['swimming', 'soccer', 'water-polo', 'cricket', 'skiing']}"
diff --git a/part2/level3/Pt2_5x6_level3.csv b/part2/level3/Pt2_5x6_level3.csv
new file mode 100644
index 0000000000000000000000000000000000000000..35682bbf0e837f52d1b10c7bc73c09aab4f5c241
--- /dev/null
+++ b/part2/level3/Pt2_5x6_level3.csv
@@ -0,0 +1,287 @@
+ID,Clues,SolutionGrid
+Pt1_5x6_level3-0,"The people have 6 different hobbies: board-games, drawing, filmmaking, photography, reading, writing
+The people perfer 6 different movie-genres: documentary, satire, sports, spy, superhero, western
+The people prefer 6 different music-genres: ambient, d&b, funk, hip-hop, jazz, techno
+There are 6 different nationalities: brazilian, colombian, egyptian, french, italian, russian
+The people use 6 different means of transport: airplane, bike, car, jet-ski, quad-bike, roller
+ 1. the person who's hobby is filmmaking is on the left of the fan of funk##1
+ 2. the person driving the car is between the fan of jazz and the person watching satire movies##2
+ 3. the person driving the quad-bike is the french##1
+ 4. the person who's hobby is writing is on the left or right of the person driving the bike
+ 5. the person who's hobby is photography is the colombian##1
+ 6. the person who's hobby is photography is on the far left##1
+ 7. the person who's hobby is photography is the colombian##1
+ 8. the person watching superhero movies is on the left of the person watching sports movies##1
+ 9. the egyptian is the person driving the car##1
+10. the egyptian is on the left of the person who's hobby is filmmaking##1
+11. the person driving the bike is on the left of the brazilian##1
+12. the person who's hobby is photography is on the left of the person watching documentary movies##1
+13. the person driving the roller is on the left of the fan of d&b##1
+14. the french is on the left of the person who's hobby is board-games##1
+15. the fan of funk is between the italian and the person who's hobby is drawing##2
+16. the person watching satire movies is the person driving the jet-ski##1
+17. the colombian is the person watching satire movies##1
+18. the person who's hobby is board-games is the fan of ambient##1
+19. the fan of ambient is on the far left or far right
+20. the person watching superhero movies is on the right of the fan of techno##1
+21. the fan of funk is the person driving the roller##1
+22. the person who's hobby is writing is the person driving the car##1
+23. the person watching western movies is on the right of the person watching sports movies##1","{'Hobby': ['photography', 'writing', 'filmmaking', 'reading', 'drawing', 'board-games'], 'Movie-Genre': ['satire', 'documentary', 'superhero', 'sports', 'western', 'spy'], 'Music-Genre': ['hip-hop', 'techno', 'jazz', 'funk', 'd&b', 'ambient'], 'Nationality': ['colombian', 'egyptian', 'italian', 'brazilian', 'french', 'russian'], 'Transport': ['jet-ski', 'car', 'bike', 'roller', 'quad-bike', 'airplane']}"
+Pt1_5x6_level3-1,"The people have 6 different hobbies: baking, dancing, drawing, filmmaking, magic-tricks, sudoku
+The people have 6 different jobs:  dressmaker, electrician, fisherman, librarian, social-worker, software-developer
+The people prefer 6 different music-genres: blues, country, dubstep, metal, pop, r&b
+6 different pets are kept: ferret, fish, frog, goldfish, rabbit, snake
+The people prefer 6 different types of sport: climbing, cricket, cycling, snowboarding, swimming, tennis
+ 1. the dressmaker is the owner of the rabbit##1
+ 2. the person who's hobby is filmmaking is between the fan of r&b and the person who's hobby is sudoku##2
+ 3. the fisherman is on the left of the person who's hobby is sudoku##1
+ 4. the fan of country is the person who's sport is cycling##1
+ 5. the dressmaker is the dressmaker##1
+ 6. the person who's sport is tennis is on the left of the dressmaker##1
+ 7. the social-worker is between the person who's hobby is magic-tricks and the fan of metal##2
+ 8. the person who's sport is tennis is on the right of the fisherman##1
+ 9. the fan of blues is the person who's sport is climbing##1
+10. the person who's sport is tennis is on the right of the person who's sport is climbing##1
+11. the fan of blues is on the far left or far right
+12. the electrician is on the right of the social-worker##1
+13. the person who's hobby is baking is on the left or right of the owner of the frog
+14. the person who's sport is swimming is on the left of the fan of country##1
+15. the person who's hobby is filmmaking is the fan of dubstep##1
+16. the dressmaker is on the left or right of the person who's hobby is sudoku
+17. the fan of dubstep is on the right of the person who's hobby is sudoku##1
+18. the electrician is on the right of the owner of the snake##1
+19. the owner of the ferret is the person who's hobby is dancing##1
+20. the fan of blues is on the left or right of the librarian
+21. the social-worker is on the left or right of the person who's hobby is magic-tricks
+22. the person who's sport is cricket is on the far right##1
+23. the owner of the frog is on the left or right of the owner of the rabbit
+24. the owner of the goldfish is on the right of the owner of the snake##1","{'Hobby': ['dancing', 'sudoku', 'filmmaking', 'magic-tricks', 'baking', 'drawing'], 'Job': ['fisherman', 'librarian', 'dressmaker', 'software-developer', 'social-worker', 'electrician'], 'Music-Genre': ['blues', 'pop', 'dubstep', 'r&b', 'country', 'metal'], 'Pet': ['ferret', 'fish', 'rabbit', 'frog', 'snake', 'goldfish'], 'Sport': ['climbing', 'tennis', 'snowboarding', 'swimming', 'cycling', 'cricket']}"
+Pt1_5x6_level3-2,"There are 6 different favourite beverages: 7up, almond-milk, cola, hot-chocolate, iced-tea, juice
+The people have 6 different hobbies: camping, gardening, hiking, photography, video-games, writing
+The people have 6 different jobs:  accountant, freelancer, lawyer, pilot, social-worker, teacher
+The people prefer 6 different music-genres: country, funk, metal, pop, r&b, trance
+There are 6 different nationalities: american, australian, indian, italian, mexican, russian
+ 1. the fan of pop is on the left or right of the fan of trance
+ 2. the fan of funk is on the right of the lawyer##1
+ 3. the person who's hobby is hiking is on the left of the freelancer##1
+ 4. the person drinking hot-chocolate is on the right of the person who's hobby is camping##1
+ 5. the person drinking almond-milk is on the left of the indian##1
+ 6. the person who's hobby is video-games is on the left or right of the teacher
+ 7. the social-worker is on the left of the person who's hobby is hiking##1
+ 8. the fan of r&b is on the right of the american##1
+ 9. the person drinking hot-chocolate is on the left of the person who's hobby is photography##1
+10. the fan of metal is on the left or right of the fan of r&b
+11. the indian is on the right of the fan of trance##1
+12. the person drinking cola is on the left or right of the person drinking juice
+13. the mexican is the social-worker##1
+14. the fan of metal is the person drinking juice##1
+15. the mexican is on the left or right of the teacher
+16. the person who's hobby is camping is on the left of the russian##1
+17. the person who's hobby is video-games is the person drinking 7up##1
+18. the person drinking iced-tea is on the left or right of the person who's hobby is writing
+19. the person drinking almond-milk is on the left of the freelancer##1
+20. the fan of metal is on the left of the lawyer##1
+21. the person drinking almond-milk is on the left or right of the fan of funk
+22. the australian is on the left of the pilot##1
+23. the person drinking iced-tea is on the left of the teacher##1","{'Beverage': ['cola', 'juice', 'hot-chocolate', 'iced-tea', 'almond-milk', '7up'], 'Hobby': ['gardening', 'camping', 'writing', 'photography', 'hiking', 'video-games'], 'Job': ['accountant', 'pilot', 'lawyer', 'social-worker', 'teacher', 'freelancer'], 'Music-Genre': ['country', 'metal', 'r&b', 'funk', 'trance', 'pop'], 'Nationality': ['australian', 'american', 'russian', 'mexican', 'italian', 'indian']}"
+Pt1_5x6_level3-3,"There 6 different types of food: cucumber, grapes, lime, mango, peach, pear
+The people have 6 different hobbies: board-games, card-games, filmmaking, fishing, hiking, reading
+The people prefer 6 different music-genres: blues, d&b, folk, jazz, punk, reggae
+There are 6 different nationalities: canadian, chinese, egyptian, japanese, russian, spanish
+6 different pets are kept: cat, chinchilla, frog, hamster, mouse, rat
+ 1. the fan of reggae is on the far right##1
+ 2. the person who's hobby is board-games is the japanese##1
+ 3. the chinese is on the right of the fan of blues##1
+ 4. the person who's hobby is fishing is on the left of the owner of the mouse##1
+ 5. the owner of the rat is on the left of the owner of the cat##1
+ 6. the russian is on the left or right of the owner of the cat
+ 7. the fan of d&b is on the left of the owner of the chinchilla##1
+ 8. the fan of punk is between the person eating pear and the person eating lime##2
+ 9. the person eating grapes is on the left or right of the person who's hobby is board-games
+10. the chinese is on the left or right of the person eating mango
+11. the person eating pear is on the left of the owner of the chinchilla##1
+12. the person who's hobby is card-games is on the far left##1
+13. the japanese is the person eating mango##1
+14. the russian is on the left of the owner of the cat##1
+15. the owner of the frog is on the far right##1
+16. the owner of the rat is the russian##1
+17. the person eating mango is the person who's hobby is board-games##1
+18. the fan of folk is the person eating grapes##1
+19. the owner of the frog is the person who's hobby is filmmaking##1
+20. the person eating peach is on the far right##1
+21. the person who's hobby is board-games is on the right of the spanish##1
+22. the person eating lime is on the far left##1
+23. the egyptian is on the left or right of the fan of folk
+24. the canadian is on the left of the person who's hobby is reading##1
+25. the person who's hobby is fishing is on the left or right of the russian
+26. the fan of d&b is on the left of the fan of folk##1","{'Food': ['lime', 'cucumber', 'pear', 'grapes', 'mango', 'peach'], 'Hobby': ['card-games', 'fishing', 'reading', 'hiking', 'board-games', 'filmmaking'], 'Music-Genre': ['jazz', 'punk', 'd&b', 'folk', 'blues', 'reggae'], 'Nationality': ['russian', 'canadian', 'egyptian', 'spanish', 'japanese', 'chinese'], 'Pet': ['rat', 'cat', 'mouse', 'chinchilla', 'hamster', 'frog']}"
+Pt1_5x6_level3-4,"The people have 6 different hobbies: board-games, camping, dancing, filmmaking, fishing, photography
+The people have 6 different jobs:  coach, firefighter, manager, nurse, photographer, videographer
+The people perfer 6 different movie-genres: epic, family, martial-arts, superhero, time-travel, zombie
+The people prefer 6 different music-genres: ambient, country, dubstep, gospel, house, punk
+The people prefer 6 different types of sport: badminton, baseball, basketball, cricket, tennis, water-polo
+ 1. the person watching superhero movies is on the right of the person who's hobby is photography##1
+ 2. the fan of gospel is the videographer##1
+ 3. the person watching family movies is on the far right##1
+ 4. the person who's hobby is filmmaking is the person who's sport is water-polo##1
+ 5. the fan of ambient is on the right of the photographer##1
+ 6. the fan of gospel is on the left of the person who's sport is water-polo##1
+ 7. the person watching martial-arts movies is the person who's sport is baseball##1
+ 8. the person who's hobby is camping is on the left or right of the fan of country
+ 9. the person who's sport is cricket is on the far left or far right
+10. the person who's hobby is camping is on the left or right of the person who's sport is basketball
+11. the person watching zombie movies is on the right of the person who's hobby is dancing##1
+12. the fan of house is on the left or right of the person who's sport is badminton
+13. the fan of gospel is on the far left##1
+14. the nurse is on the right of the person who's hobby is dancing##1
+15. the manager is the fan of punk##1
+16. the person watching epic movies is on the left of the fan of house##1
+17. the person who's sport is water-polo is on the left of the manager##1
+18. the fan of house is on the left or right of the person who's hobby is board-games
+19. the coach is on the right of the person who's hobby is board-games##1
+20. the person who's hobby is fishing is the person watching zombie movies##1
+21. the person who's hobby is dancing is on the left or right of the person who's sport is water-polo","{'Hobby': ['photography', 'filmmaking', 'dancing', 'fishing', 'board-games', 'camping'], 'Job': ['videographer', 'firefighter', 'manager', 'nurse', 'photographer', 'coach'], 'Movie-Genre': ['martial-arts', 'superhero', 'epic', 'zombie', 'time-travel', 'family'], 'Music-Genre': ['gospel', 'dubstep', 'punk', 'house', 'country', 'ambient'], 'Sport': ['baseball', 'water-polo', 'badminton', 'tennis', 'basketball', 'cricket']}"
+Pt1_5x6_level3-5,"The people have 6 different jobs:  bartender, engineer, lawyer, librarian, scientist, teacher
+The people perfer 6 different movie-genres: adventure, animation, documentary, drama, family, western
+There are 6 different nationalities: argentine, egyptian, french, malaysian, mexican, polish
+The people prefer 6 different types of sport: baseball, handball, parkour, skateboarding, swimming, tennis
+The people use 6 different means of transport: airplane, boat, motorbike, subway, trike, van
+ 1. the person driving the van is the person who's sport is parkour##1
+ 2. the argentine is on the right of the person watching western movies##1
+ 3. the person watching western movies is on the left or right of the person driving the boat
+ 4. the engineer is on the far left or far right
+ 5. the person driving the trike is on the right of the person who's sport is tennis##1
+ 6. the engineer is on the left or right of the argentine
+ 7. the person watching documentary movies is on the left or right of the french
+ 8. the malaysian is on the left of the person driving the motorbike##1
+ 9. the egyptian is on the right of the person watching drama movies##1
+10. the person driving the trike is the bartender##1
+11. the polish is on the left of the person watching family movies##1
+12. the person driving the boat is on the left or right of the mexican
+13. the person watching animation movies is on the far left or far right
+14. the egyptian is between the lawyer and the polish##2
+15. the person watching adventure movies is on the far right##1
+16. the scientist is on the left or right of the person watching family movies
+17. the person driving the subway is on the left or right of the librarian
+18. the person who's sport is swimming is the teacher##1
+19. the person who's sport is parkour is on the right of the person who's sport is skateboarding##1
+20. the person driving the trike is on the right of the person watching drama movies##1
+21. the person watching family movies is on the left or right of the person driving the motorbike
+22. the mexican is on the far left or far right
+23. the egyptian is on the left of the person watching western movies##1
+24. the person driving the trike is the person who's sport is baseball##1
+25. the bartender is the bartender##1","{'Job': ['teacher', 'scientist', 'bartender', 'lawyer', 'librarian', 'engineer'], 'Movie-Genre': ['animation', 'drama', 'family', 'western', 'documentary', 'adventure'], 'Nationality': ['malaysian', 'polish', 'egyptian', 'french', 'argentine', 'mexican'], 'Sport': ['swimming', 'tennis', 'baseball', 'handball', 'skateboarding', 'parkour'], 'Transport': ['airplane', 'motorbike', 'trike', 'subway', 'boat', 'van']}"
+Pt1_5x6_level3-6,"There are 6 different favourite beverages: cola, fanta, hot-chocolate, iced-tea, milk, soy-milk
+The people have 6 different jobs:  dressmaker, entrepreneur, fisherman, librarian, photographer, teacher
+The people prefer 6 different music-genres: ambient, d&b, electronic, funk, soul, techno
+There are 6 different nationalities: argentine, egyptian, malaysian, mexican, russian, spanish
+The people use 6 different means of transport: helicopter, jet-ski, quad-bike, skateboard, snowmobile, tram
+ 1. the person drinking cola is the russian##1
+ 2. the fan of funk is on the right of the fan of electronic##1
+ 3. the egyptian is on the left of the librarian##1
+ 4. the mexican is the person drinking soy-milk##1
+ 5. the person drinking milk is the argentine##1
+ 6. the librarian is on the right of the fan of ambient##1
+ 7. the fan of soul is on the left or right of the fan of funk
+ 8. the spanish is on the left of the fisherman##1
+ 9. the person driving the skateboard is on the right of the person driving the snowmobile##1
+10. the person drinking cola is on the left or right of the person drinking iced-tea
+11. the fan of funk is on the left or right of the mexican
+12. the person driving the quad-bike is the mexican##1
+13. the fan of funk is on the right of the person driving the quad-bike##1
+14. the person driving the helicopter is the librarian##1
+15. the person driving the helicopter is the malaysian##1
+16. the person driving the skateboard is the teacher##1
+17. the entrepreneur is on the left or right of the teacher
+18. the person drinking soy-milk is between the person drinking cola and the malaysian##2
+19. the fan of d&b is the person driving the tram##1
+20. the spanish is on the right of the fan of funk##1
+21. the fan of soul is on the right of the russian##1
+22. the person drinking fanta is on the far left or far right
+23. the photographer is on the far left or far right","{'Beverage': ['fanta', 'hot-chocolate', 'soy-milk', 'cola', 'iced-tea', 'milk'], 'Job': ['photographer', 'librarian', 'dressmaker', 'entrepreneur', 'teacher', 'fisherman'], 'Music-Genre': ['ambient', 'techno', 'electronic', 'funk', 'soul', 'd&b'], 'Nationality': ['egyptian', 'malaysian', 'mexican', 'russian', 'spanish', 'argentine'], 'Transport': ['jet-ski', 'helicopter', 'quad-bike', 'snowmobile', 'skateboard', 'tram']}"
+Pt1_5x6_level3-7,"There are 6 different favourite beverages: 7up, coffee, fanta, juice, mirinda, tea
+The people have 6 different hobbies: baking, chess, dancing, gardening, magic-tricks, puzzles
+There are 6 different nationalities: american, british, egyptian, nigerian, polish, russian
+6 different pets are kept: dog, frog, goldfish, horse, mouse, pony
+The people use 6 different means of transport: helicopter, jet-ski, skateboard, train, trike, van
+ 1. the person who's hobby is puzzles is on the right of the person driving the jet-ski##1
+ 2. the person who's hobby is puzzles is on the left or right of the person who's hobby is gardening
+ 3. the person driving the van is on the right of the owner of the pony##1
+ 4. the owner of the mouse is between the owner of the dog and the person driving the van##2
+ 5. the polish is the owner of the pony##1
+ 6. the person drinking coffee is on the right of the owner of the frog##1
+ 7. the person driving the train is on the left of the person who's hobby is dancing##1
+ 8. the person driving the skateboard is the person who's hobby is gardening##1
+ 9. the person driving the jet-ski is the person driving the jet-ski##1
+10. the person who's hobby is chess is on the far left or far right
+11. the person driving the trike is on the left of the owner of the goldfish##1
+12. the person drinking 7up is on the far right##1
+13. the nigerian is on the left or right of the american
+14. the person who's hobby is chess is on the left or right of the person drinking mirinda
+15. the russian is the owner of the dog##1
+16. the person drinking juice is the person who's hobby is puzzles##1
+17. the person drinking coffee is on the left of the person driving the jet-ski##1
+18. the owner of the horse is on the left of the person driving the skateboard##1
+19. the polish is the person who's hobby is chess##1
+20. the owner of the frog is on the left or right of the person who's hobby is magic-tricks
+21. the british is on the right of the person who's hobby is dancing##1
+22. the american is on the left of the person drinking coffee##1
+23. the person drinking coffee is on the left or right of the person drinking fanta","{'Beverage': ['tea', 'mirinda', 'coffee', 'fanta', 'juice', '7up'], 'Hobby': ['chess', 'baking', 'magic-tricks', 'dancing', 'puzzles', 'gardening'], 'Nationality': ['polish', 'american', 'nigerian', 'russian', 'british', 'egyptian'], 'Pet': ['pony', 'frog', 'mouse', 'dog', 'horse', 'goldfish'], 'Transport': ['helicopter', 'van', 'train', 'jet-ski', 'trike', 'skateboard']}"
+Pt1_5x6_level3-8,"There are 6 different favourite beverages: 7up, cola, hot-chocolate, soy-milk, sprite, water
+The people perfer 6 different movie-genres: comedy, crime, drama, mystery, satire, spy
+There are 6 different nationalities: australian, british, egyptian, japanese, polish, russian
+The people prefer 6 different types of sport: climbing, cycling, parkour, soccer, surfing, swimming
+The people use 6 different means of transport: motorbike, roller, scooter, snowmobile, trike, van
+ 1. the person drinking cola is on the right of the person who's sport is surfing##1
+ 2. the russian is on the left of the egyptian##1
+ 3. the person driving the van is on the right of the british##1
+ 4. the person watching drama movies is on the right of the australian##1
+ 5. the person driving the motorbike is on the left or right of the person watching drama movies
+ 6. the person drinking sprite is on the right of the person watching drama movies##1
+ 7. the person watching mystery movies is on the far left##1
+ 8. the egyptian is on the left or right of the person watching satire movies
+ 9. the person watching drama movies is on the right of the person driving the motorbike##1
+10. the person watching crime movies is on the left of the person driving the snowmobile##1
+11. the person watching comedy movies is the person drinking sprite##1
+12. the person who's sport is surfing is on the left or right of the person driving the roller
+13. the australian is on the left of the polish##1
+14. the person driving the trike is on the left of the person driving the snowmobile##1
+15. the person driving the van is on the far right##1
+16. the person who's sport is swimming is on the right of the person who's sport is surfing##1
+17. the person driving the snowmobile is the british##1
+18. the person drinking hot-chocolate is the person who's sport is cycling##1
+19. the person drinking hot-chocolate is the australian##1
+20. the person driving the motorbike is the australian##1
+21. the person watching mystery movies is on the left of the person who's sport is soccer##1
+22. the person drinking 7up is the person who's sport is parkour##1
+23. the person drinking water is the person driving the scooter##1","{'Beverage': ['hot-chocolate', 'water', 'sprite', 'soy-milk', 'cola', '7up'], 'Movie-Genre': ['mystery', 'drama', 'comedy', 'crime', 'satire', 'spy'], 'Nationality': ['australian', 'polish', 'russian', 'egyptian', 'british', 'japanese'], 'Sport': ['cycling', 'soccer', 'climbing', 'surfing', 'swimming', 'parkour'], 'Transport': ['motorbike', 'scooter', 'roller', 'trike', 'snowmobile', 'van']}"
+Pt1_5x6_level3-9,"There 6 different types of food: blueberry, carrot, peach, potato, strawberry, watermelon
+The people have 6 different hobbies: board-games, dancing, hiking, puzzles, skydiving, traveling
+The people prefer 6 different music-genres: dubstep, indie, punk, reggae, techno, trance
+6 different pets are kept: cat, dog, goldfish, hedgehog, rabbit, rat
+The people prefer 6 different types of sport: basketball, biathlon, parkour, snowboarding, swimming, tennis
+ 1. the person who's hobby is traveling is on the far left or far right
+ 2. the person who's hobby is skydiving is on the left or right of the person who's hobby is board-games
+ 3. the person who's hobby is traveling is on the left or right of the owner of the rabbit
+ 4. the fan of indie is on the left or right of the person who's sport is swimming
+ 5. the person who's sport is swimming is on the left of the owner of the goldfish##1
+ 6. the fan of techno is the person eating watermelon##1
+ 7. the fan of reggae is on the left or right of the person who's sport is basketball
+ 8. the person who's sport is basketball is on the left or right of the person who's sport is biathlon
+ 9. the owner of the cat is on the left of the person eating strawberry##1
+10. the person eating carrot is on the left of the person who's sport is basketball##1
+11. the person who's hobby is dancing is on the right of the owner of the dog##1
+12. the person who's hobby is dancing is on the far left or far right
+13. the person who's hobby is skydiving is on the left of the person who's sport is parkour##1
+14. the person who's hobby is hiking is on the left of the person who's hobby is puzzles##1
+15. the owner of the cat is on the left or right of the fan of dubstep
+16. the person who's sport is tennis is on the right of the person eating potato##1
+17. the person who's sport is biathlon is on the right of the fan of techno##1
+18. the owner of the cat is the fan of trance##1
+19. the person eating blueberry is on the far left or far right
+20. the fan of punk is on the left or right of the fan of techno
+21. the owner of the rat is on the right of the owner of the rabbit##1
+22. the person eating carrot is on the far left or far right
+23. the owner of the cat is on the left or right of the owner of the dog
+24. the person who's hobby is puzzles is on the left of the person who's hobby is board-games##1
+25. the fan of reggae is on the far left or far right","{'Food': ['carrot', 'watermelon', 'potato', 'peach', 'strawberry', 'blueberry'], 'Hobby': ['traveling', 'hiking', 'puzzles', 'board-games', 'skydiving', 'dancing'], 'Music-Genre': ['reggae', 'techno', 'punk', 'trance', 'dubstep', 'indie'], 'Pet': ['hedgehog', 'rabbit', 'rat', 'cat', 'dog', 'goldfish'], 'Sport': ['snowboarding', 'basketball', 'biathlon', 'tennis', 'swimming', 'parkour']}"
diff --git a/part2/level3/Pt2_5x7_level3.csv b/part2/level3/Pt2_5x7_level3.csv
new file mode 100644
index 0000000000000000000000000000000000000000..bda94317a25e54e8192fb4c28e8ca44c83323390
--- /dev/null
+++ b/part2/level3/Pt2_5x7_level3.csv
@@ -0,0 +1,324 @@
+ID,Clues,SolutionGrid
+Pt1_5x7_level3-0,"There are 7 different favourite beverages: 7up, cola, fanta, juice, mirinda, sprite, tea
+There 7 different types of food: blueberry, eggplant, kiwi, lettuce, nectarine, peas, pineapple
+The people have 7 different jobs:  dancer, dressmaker, journalist, manager, police-officer, security-guard, writer
+There are 7 different nationalities: american, british, french, german, italian, russian, thai
+7 different pets are kept: bird, dog, fish, frog, goat, hamster, horse
+ 1. the manager is the thai##1
+ 2. the dancer is on the far left or far right
+ 3. the russian is the person eating eggplant##1
+ 4. the person drinking sprite is between the owner of the horse and the owner of the bird##2
+ 5. the security-guard is the person eating eggplant##1
+ 6. the writer is on the left of the person eating blueberry##1
+ 7. the owner of the frog is on the left of the person drinking juice##1
+ 8. the thai is in the middle##1
+ 9. the dancer is on the right of the owner of the goat##1
+10. the person eating kiwi is on the right of the person eating eggplant##1
+11. the person eating pineapple is the owner of the frog##1
+12. the person drinking fanta is on the left or right of the journalist
+13. the writer is on the right of the manager##1
+14. the person eating pineapple is on the left or right of the owner of the bird
+15. the dancer is on the right of the person drinking tea##1
+16. the person drinking mirinda is on the left or right of the french
+17. the person drinking mirinda is on the far left or far right
+18. the owner of the fish is on the left or right of the british
+19. the person drinking sprite is on the left of the person drinking fanta##1
+20. the german is the person drinking juice##1
+21. the person drinking 7up is in the middle##1
+22. the journalist is between the security-guard and the police-officer##2
+23. the american is on the right of the person eating eggplant##1
+24. the french is on the left or right of the owner of the hamster
+25. the american is on the left or right of the person eating lettuce
+26. the french is on the left of the owner of the hamster##1
+27. the dressmaker is on the left or right of the owner of the hamster
+28. the journalist is on the left of the police-officer##1
+29. the person eating peas is on the far left or far right","{'Beverage': ['cola', 'sprite', 'fanta', '7up', 'juice', 'tea', 'mirinda'], 'Food': ['eggplant', 'kiwi', 'lettuce', 'pineapple', 'nectarine', 'blueberry', 'peas'], 'Job': ['security-guard', 'journalist', 'police-officer', 'manager', 'writer', 'dressmaker', 'dancer'], 'Nationality': ['russian', 'american', 'british', 'thai', 'german', 'french', 'italian'], 'Pet': ['horse', 'fish', 'bird', 'frog', 'dog', 'goat', 'hamster']}"
+Pt1_5x7_level3-1,"There are 7 different favourite beverages: almond-milk, coffee, fanta, juice, milk, tea, water
+The people prefer 7 different music-genres: classical, gospel, hip-hop, metal, punk, soul, trance
+There are 7 different nationalities: american, indonesian, mexican, nigerian, pakistani, russian, turkish
+The people prefer 7 different types of sport: badminton, basketball, biathlon, climbing, golf, rowing, volleyball
+The people use 7 different means of transport: bike, quad-bike, roller, snowmobile, taxi, tram, van
+ 1. the pakistani is on the left or right of the fan of punk
+ 2. the person who's sport is climbing is on the far left or far right
+ 3. the person who's sport is rowing is on the left of the fan of hip-hop##1
+ 4. the fan of hip-hop is in the middle##1
+ 5. the person who's sport is basketball is on the left or right of the turkish
+ 6. the person who's sport is badminton is between the russian and the person driving the roller##2
+ 7. the fan of classical is the person who's sport is volleyball##1
+ 8. the turkish is on the left or right of the person driving the bike
+ 9. the person who's sport is biathlon is on the left of the nigerian##1
+10. the person drinking coffee is on the right of the fan of gospel##1
+11. the person driving the snowmobile is on the right of the russian##1
+12. the person drinking juice is the nigerian##1
+13. the fan of metal is on the left or right of the person drinking fanta
+14. the mexican is on the left or right of the person driving the roller
+15. the person drinking juice is on the far left or far right
+16. the fan of gospel is on the left of the person driving the taxi##1
+17. the person who's sport is biathlon is the fan of soul##1
+18. the fan of hip-hop is the person drinking milk##1
+19. the person who's sport is golf is the pakistani##1
+20. the person drinking water is the person driving the van##1
+21. the person who's sport is basketball is on the left of the person driving the quad-bike##1
+22. the person driving the snowmobile is on the left or right of the fan of punk
+23. the person driving the taxi is on the left or right of the fan of hip-hop
+24. the person drinking water is on the left or right of the fan of soul
+25. the person who's sport is volleyball is on the far left or far right
+26. the person drinking tea is the person driving the quad-bike##1
+27. the indonesian is the person who's sport is basketball##1
+28. the indonesian is on the right of the person who's sport is golf##1
+29. the person who's sport is climbing is the person driving the bike##1","{'Beverage': ['almond-milk', 'fanta', 'coffee', 'milk', 'water', 'tea', 'juice'], 'Music-Genre': ['classical', 'gospel', 'metal', 'hip-hop', 'punk', 'soul', 'trance'], 'Nationality': ['american', 'mexican', 'russian', 'pakistani', 'indonesian', 'turkish', 'nigerian'], 'Sport': ['volleyball', 'badminton', 'rowing', 'golf', 'basketball', 'biathlon', 'climbing'], 'Transport': ['roller', 'tram', 'taxi', 'snowmobile', 'van', 'quad-bike', 'bike']}"
+Pt1_5x7_level3-2,"There are 7 different favourite beverages: 7up, almond-milk, coffee, fanta, iced-tea, mirinda, soy-milk
+There 7 different types of food: eggplant, garlic, grapefruit, pumpkin, raspberry, strawberry, tomato
+The people have 7 different hobbies: board-games, card-games, chess, filmmaking, photography, video-games, woodworking
+The people prefer 7 different music-genres: d&b, disco, dubstep, electronic, house, r&b, trance
+The people prefer 7 different types of sport: climbing, cricket, golf, rowing, skateboarding, snowboarding, tennis
+ 1. the person who's sport is climbing is the person eating tomato##1
+ 2. the person drinking coffee is on the right of the person drinking almond-milk##1
+ 3. the person eating grapefruit is on the left or right of the fan of house
+ 4. the person who's hobby is photography is on the left or right of the person who's sport is skateboarding
+ 5. the fan of disco is on the left or right of the person drinking 7up
+ 6. the person eating raspberry is the fan of electronic##1
+ 7. the person who's hobby is woodworking is the person drinking soy-milk##1
+ 8. the person eating grapefruit is on the left or right of the person eating strawberry
+ 9. the fan of dubstep is the person who's sport is golf##1
+10. the person drinking 7up is on the right of the fan of house##1
+11. the person eating pumpkin is between the person eating grapefruit and the person who's sport is climbing##2
+12. the fan of disco is the person who's hobby is photography##1
+13. the person drinking mirinda is on the right of the person drinking coffee##1
+14. the person drinking 7up is on the left of the person who's hobby is photography##1
+15. the person who's sport is rowing is on the far right##1
+16. the fan of dubstep is on the right of the person who's sport is snowboarding##1
+17. the person who's sport is cricket is on the right of the person drinking iced-tea##1
+18. the person who's hobby is woodworking is the person drinking soy-milk##1
+19. the person eating pumpkin is between the person who's hobby is board-games and the person drinking 7up##2
+20. the person who's hobby is board-games is on the left or right of the person who's hobby is chess
+21. the person drinking coffee is on the left of the person who's sport is tennis##1
+22. the person eating strawberry is on the left of the person who's hobby is card-games##1
+23. the person eating grapefruit is on the left or right of the fan of disco
+24. the fan of r&b is on the left of the person who's sport is snowboarding##1
+25. the person eating eggplant is on the left or right of the person who's sport is snowboarding
+26. the fan of trance is on the right of the fan of electronic##1
+27. the fan of house is on the left of the person who's hobby is filmmaking##1","{'Beverage': ['iced-tea', 'fanta', '7up', 'almond-milk', 'coffee', 'mirinda', 'soy-milk'], 'Food': ['tomato', 'pumpkin', 'grapefruit', 'strawberry', 'eggplant', 'raspberry', 'garlic'], 'Hobby': ['board-games', 'chess', 'filmmaking', 'photography', 'card-games', 'video-games', 'woodworking'], 'Music-Genre': ['d&b', 'house', 'r&b', 'disco', 'dubstep', 'electronic', 'trance'], 'Sport': ['climbing', 'cricket', 'skateboarding', 'snowboarding', 'golf', 'tennis', 'rowing']}"
+Pt1_5x7_level3-3,"There 7 different types of food: mango, nectarine, orange, papaya, peach, plum, radish
+The people perfer 7 different movie-genres: disaster, family, fantasy, horror, sports, superhero, time-travel
+There are 7 different nationalities: brazilian, british, french, indian, italian, nigerian, thai
+7 different pets are kept: cat, goat, hamster, horse, lizard, mouse, rat
+The people prefer 7 different types of sport: climbing, golf, rowing, sailing, soccer, surfing, swimming
+ 1. the person who's sport is rowing is the person eating mango##1
+ 2. the owner of the cat is on the left or right of the owner of the lizard
+ 3. the owner of the mouse is on the left of the french##1
+ 4. the person who's sport is rowing is between the person watching time-travel movies and the person eating orange##2
+ 5. the person eating papaya is on the left of the british##1
+ 6. the person eating plum is the person who's sport is climbing##1
+ 7. the owner of the hamster is on the far right##1
+ 8. the person watching superhero movies is on the left or right of the person watching time-travel movies
+ 9. the owner of the mouse is on the left or right of the person watching disaster movies
+10. the owner of the lizard is on the left or right of the owner of the horse
+11. the person watching sports movies is on the left or right of the person who's sport is rowing
+12. the brazilian is on the right of the person who's sport is climbing##1
+13. the person eating radish is the person eating radish##1
+14. the person eating orange is between the person eating plum and the indian##2
+15. the person eating plum is on the left or right of the owner of the mouse
+16. the person eating peach is on the right of the person who's sport is rowing##1
+17. the thai is on the left or right of the person who's sport is surfing
+18. the person who's sport is climbing is on the left of the owner of the horse##1
+19. the owner of the horse is on the right of the owner of the rat##1
+20. the person who's sport is soccer is on the left of the person who's sport is swimming##1
+21. the person watching sports movies is in the middle##1
+22. the owner of the rat is on the left or right of the brazilian
+23. the person eating nectarine is on the far left or far right
+24. the owner of the mouse is on the left of the person watching disaster movies##1
+25. the owner of the lizard is the indian##1
+26. the person who's sport is golf is on the left or right of the person watching superhero movies
+27. the italian is on the left or right of the person watching family movies
+28. the person watching fantasy movies is on the left or right of the person watching sports movies","{'Food': ['papaya', 'radish', 'plum', 'orange', 'mango', 'peach', 'nectarine'], 'Movie-Genre': ['horror', 'family', 'disaster', 'sports', 'fantasy', 'time-travel', 'superhero'], 'Nationality': ['italian', 'british', 'french', 'brazilian', 'indian', 'thai', 'nigerian'], 'Pet': ['goat', 'mouse', 'rat', 'horse', 'lizard', 'cat', 'hamster'], 'Sport': ['soccer', 'swimming', 'climbing', 'sailing', 'rowing', 'golf', 'surfing']}"
+Pt1_5x7_level3-4,"The people prefer 7 different music-genres: country, disco, gospel, r&b, rock, techno, trance
+There are 7 different nationalities: british, canadian, chinese, indian, indonesian, pakistani, thai
+7 different pets are kept: chinchilla, frog, goat, guinea-pig, horse, lizard, pony
+The people prefer 7 different types of sport: baseball, handball, lacrosse, rowing, skateboarding, skiing, water-polo
+The people use 7 different means of transport: car, scooter, ship, snowmobile, subway, taxi, van
+ 1. the owner of the horse is the fan of disco##1
+ 2. the person who's sport is baseball is on the right of the owner of the pony##1
+ 3. the owner of the goat is the fan of trance##1
+ 4. the fan of trance is the pakistani##1
+ 5. the person who's sport is handball is on the left or right of the person driving the car
+ 6. the owner of the guinea-pig is on the left or right of the person who's sport is skateboarding
+ 7. the person who's sport is rowing is on the left or right of the owner of the horse
+ 8. the chinese is the fan of rock##1
+ 9. the owner of the goat is on the far right##1
+10. the fan of trance is the person who's sport is skiing##1
+11. the fan of country is on the left of the person who's sport is lacrosse##1
+12. the owner of the chinchilla is on the left or right of the indian
+13. the chinese is on the far left or far right
+14. the fan of disco is the owner of the horse##1
+15. the person driving the subway is the person who's sport is lacrosse##1
+16. the person who's sport is lacrosse is in the middle##1
+17. the person who's sport is rowing is on the left or right of the owner of the goat
+18. the thai is between the indian and the fan of trance##2
+19. the fan of country is on the left or right of the person driving the taxi
+20. the fan of gospel is the person driving the snowmobile##1
+21. the british is the person who's sport is baseball##1
+22. the pakistani is the person driving the ship##1
+23. the owner of the frog is between the person who's sport is handball and the canadian##2
+24. the thai is the fan of gospel##1
+25. the person driving the van is on the far left##1
+26. the fan of trance is on the left or right of the owner of the chinchilla
+27. the owner of the pony is the fan of techno##1","{'Music-Genre': ['rock', 'techno', 'country', 'r&b', 'disco', 'gospel', 'trance'], 'Nationality': ['chinese', 'indonesian', 'british', 'canadian', 'indian', 'thai', 'pakistani'], 'Pet': ['lizard', 'pony', 'frog', 'guinea-pig', 'horse', 'chinchilla', 'goat'], 'Sport': ['water-polo', 'handball', 'baseball', 'lacrosse', 'skateboarding', 'rowing', 'skiing'], 'Transport': ['van', 'taxi', 'car', 'subway', 'scooter', 'snowmobile', 'ship']}"
+Pt1_5x7_level3-5,"There 7 different types of food: asparagus, cabbage, lettuce, nectarine, potato, tomato, watermelon
+The people have 7 different hobbies: baking, board-games, camping, card-games, fishing, photography, puzzles
+The people have 7 different jobs:  architect, dressmaker, electrician, entrepreneur, freelancer, project-manager, software-developer
+The people perfer 7 different movie-genres: action, animation, documentary, family, horror, superhero, time-travel
+There are 7 different nationalities: australian, canadian, colombian, indian, japanese, pakistani, turkish
+ 1. the pakistani is on the right of the person who's hobby is fishing##1
+ 2. the person who's hobby is baking is on the far left or far right
+ 3. the electrician is on the right of the person who's hobby is photography##1
+ 4. the person watching animation movies is the canadian##1
+ 5. the person eating asparagus is on the right of the dressmaker##1
+ 6. the person watching time-travel movies is between the person watching family movies and the project-manager##2
+ 7. the person eating potato is between the person watching superhero movies and the person who's hobby is card-games##2
+ 8. the japanese is the entrepreneur##1
+ 9. the person watching documentary movies is the australian##1
+10. the person who's hobby is fishing is the person eating potato##1
+11. the indian is on the far left or far right
+12. the person watching documentary movies is on the right of the person eating watermelon##1
+13. the person who's hobby is camping is the person watching documentary movies##1
+14. the architect is on the left of the person watching action movies##1
+15. the electrician is on the far left or far right
+16. the colombian is on the right of the dressmaker##1
+17. the colombian is on the left or right of the person who's hobby is puzzles
+18. the person watching action movies is the japanese##1
+19. the colombian is on the left or right of the person eating cabbage
+20. the person who's hobby is photography is on the left or right of the person eating tomato
+21. the entrepreneur is on the left or right of the person who's hobby is photography
+22. the freelancer is on the left or right of the indian
+23. the person watching documentary movies is on the far right##1
+24. the person watching horror movies is between the japanese and the person who's hobby is card-games##2
+25. the person eating nectarine is on the left of the canadian##1
+26. the person eating potato is the person who's hobby is fishing##1
+27. the person watching time-travel movies is on the left of the person eating cabbage##1","{'Food': ['lettuce', 'potato', 'cabbage', 'asparagus', 'nectarine', 'watermelon', 'tomato'], 'Hobby': ['baking', 'fishing', 'card-games', 'board-games', 'puzzles', 'photography', 'camping'], 'Job': ['project-manager', 'freelancer', 'dressmaker', 'architect', 'entrepreneur', 'software-developer', 'electrician'], 'Movie-Genre': ['superhero', 'time-travel', 'family', 'horror', 'action', 'animation', 'documentary'], 'Nationality': ['indian', 'turkish', 'pakistani', 'colombian', 'japanese', 'canadian', 'australian']}"
+Pt1_5x7_level3-6,"There are 7 different favourite beverages: 7up, hot-chocolate, iced-tea, lemonade, milk, soy-milk, sprite
+There 7 different types of food: avocado, corn, cranberry, lemon, potato, raspberry, tomato
+The people have 7 different hobbies: collecting, filmmaking, gardening, rock-climbing, skydiving, video-games, woodworking
+The people have 7 different jobs:  bartender, coach, designer, electrician, fisherman, journalist, police-officer
+There are 7 different nationalities: argentine, british, german, indonesian, italian, malaysian, mexican
+ 1. the person drinking iced-tea is in the middle##1
+ 2. the bartender is the person who's hobby is collecting##1
+ 3. the british is on the left or right of the person who's hobby is skydiving
+ 4. the person who's hobby is filmmaking is on the far left##1
+ 5. the person who's hobby is gardening is on the left or right of the argentine
+ 6. the coach is on the right of the mexican##1
+ 7. the indonesian is on the far left or far right
+ 8. the person eating potato is the malaysian##1
+ 9. the person who's hobby is skydiving is on the left of the person eating avocado##1
+10. the person eating cranberry is on the right of the person drinking hot-chocolate##1
+11. the person eating raspberry is on the right of the person who's hobby is gardening##1
+12. the person drinking soy-milk is on the left of the person who's hobby is video-games##1
+13. the person drinking milk is the person eating tomato##1
+14. the indonesian is on the left or right of the person drinking milk
+15. the police-officer is on the left or right of the malaysian
+16. the person drinking milk is on the left of the person eating raspberry##1
+17. the person drinking hot-chocolate is on the right of the mexican##1
+18. the mexican is on the left of the malaysian##1
+19. the designer is on the left of the argentine##1
+20. the person drinking milk is on the right of the person who's hobby is collecting##1
+21. the person eating raspberry is on the far left or far right
+22. the person drinking 7up is on the left or right of the journalist
+23. the person who's hobby is rock-climbing is on the far left or far right
+24. the indonesian is on the left or right of the italian
+25. the electrician is the person eating lemon##1
+26. the person eating avocado is between the person drinking 7up and the person drinking lemonade##2","{'Beverage': ['soy-milk', 'hot-chocolate', 'lemonade', 'iced-tea', '7up', 'milk', 'sprite'], 'Food': ['lemon', 'potato', 'cranberry', 'avocado', 'corn', 'tomato', 'raspberry'], 'Hobby': ['filmmaking', 'video-games', 'skydiving', 'woodworking', 'collecting', 'gardening', 'rock-climbing'], 'Job': ['electrician', 'coach', 'police-officer', 'designer', 'bartender', 'journalist', 'fisherman'], 'Nationality': ['mexican', 'malaysian', 'german', 'british', 'argentine', 'italian', 'indonesian']}"
+Pt1_5x7_level3-7,"There are 7 different favourite beverages: 7up, fanta, iced-tea, juice, lemonade, soy-milk, tea
+There 7 different types of food: asparagus, lime, onion, peach, plum, pumpkin, spinach
+The people have 7 different hobbies: board-games, cooking, photography, singing, skydiving, traveling, writing
+7 different pets are kept: fish, hamster, horse, lizard, pony, rat, snake
+The people prefer 7 different types of sport: cricket, golf, handball, snowboarding, soccer, swimming, water-polo
+ 1. the person who's sport is golf is between the person eating peach and the person eating plum##2
+ 2. the person who's hobby is traveling is on the left or right of the person drinking fanta
+ 3. the person who's hobby is photography is on the left or right of the person who's hobby is board-games
+ 4. the person eating asparagus is on the left of the person who's hobby is skydiving##1
+ 5. the person who's sport is golf is on the left or right of the owner of the snake
+ 6. the person who's sport is water-polo is on the left of the person who's hobby is writing##1
+ 7. the person drinking juice is between the person drinking iced-tea and the owner of the fish##2
+ 8. the person who's sport is water-polo is on the left of the person eating pumpkin##1
+ 9. the person drinking lemonade is the person who's sport is water-polo##1
+10. the person who's hobby is traveling is on the left of the owner of the fish##1
+11. the person eating lime is on the left or right of the person eating onion
+12. the person drinking fanta is the person eating onion##1
+13. the person who's hobby is singing is the owner of the snake##1
+14. the person drinking fanta is the owner of the fish##1
+15. the person drinking lemonade is on the right of the person eating spinach##1
+16. the person eating plum is on the far right##1
+17. the person who's sport is soccer is the person eating plum##1
+18. the person drinking juice is on the left or right of the owner of the horse
+19. the person who's hobby is cooking is on the far left or far right
+20. the person drinking soy-milk is the person eating pumpkin##1
+21. the person who's sport is swimming is the owner of the hamster##1
+22. the owner of the horse is on the left or right of the person who's sport is snowboarding
+23. the owner of the rat is on the left or right of the person eating plum
+24. the person eating onion is between the owner of the pony and the person drinking tea##2
+25. the person who's hobby is skydiving is in the middle##1
+26. the person who's hobby is photography is the person who's sport is cricket##1","{'Beverage': ['tea', 'fanta', 'juice', 'iced-tea', 'lemonade', 'soy-milk', '7up'], 'Food': ['lime', 'onion', 'asparagus', 'spinach', 'peach', 'pumpkin', 'plum'], 'Hobby': ['traveling', 'photography', 'board-games', 'skydiving', 'singing', 'writing', 'cooking'], 'Pet': ['hamster', 'fish', 'pony', 'horse', 'snake', 'rat', 'lizard'], 'Sport': ['swimming', 'cricket', 'snowboarding', 'handball', 'water-polo', 'golf', 'soccer']}"
+Pt1_5x7_level3-8,"There 7 different types of food: apple, apricot, cherry, potato, pumpkin, strawberry, tomato
+The people have 7 different jobs:  accountant, analyst, chef, firefighter, photographer, security-guard, software-developer
+The people prefer 7 different music-genres: ambient, gospel, indie, r&b, soul, techno, trance
+7 different pets are kept: cat, ferret, goat, goldfish, hedgehog, lizard, rabbit
+The people use 7 different means of transport: bus, jet-ski, roller, scooter, ship, skateboard, trike
+ 1. the security-guard is on the right of the person driving the bus##1
+ 2. the fan of r&b is on the right of the analyst##1
+ 3. the owner of the rabbit is on the left or right of the photographer
+ 4. the fan of techno is on the right of the person driving the jet-ski##1
+ 5. the person driving the skateboard is in the middle##1
+ 6. the owner of the lizard is on the left or right of the person eating strawberry
+ 7. the fan of trance is the firefighter##1
+ 8. the owner of the ferret is between the owner of the lizard and the owner of the goat##2
+ 9. the person eating potato is on the far right##1
+10. the owner of the hedgehog is on the far left or far right
+11. the person driving the trike is on the right of the owner of the cat##1
+12. the person driving the roller is on the far left or far right
+13. the person driving the jet-ski is between the person driving the scooter and the person eating tomato##2
+14. the fan of r&b is the photographer##1
+15. the fan of r&b is on the right of the person driving the ship##1
+16. the fan of ambient is on the far left##1
+17. the owner of the cat is on the left or right of the fan of soul
+18. the person driving the scooter is between the person eating apple and the person driving the roller##2
+19. the person eating apricot is on the right of the person driving the skateboard##1
+20. the owner of the rabbit is the fan of gospel##1
+21. the owner of the cat is on the left or right of the fan of gospel
+22. the fan of ambient is on the left of the fan of trance##1
+23. the software-developer is the person driving the roller##1
+24. the person eating strawberry is the software-developer##1
+25. the person eating apricot is on the left or right of the person eating pumpkin
+26. the owner of the ferret is on the left or right of the owner of the goat
+27. the chef is on the left or right of the fan of soul
+28. the person eating cherry is on the right of the software-developer##1","{'Food': ['strawberry', 'cherry', 'apple', 'tomato', 'apricot', 'pumpkin', 'potato'], 'Job': ['software-developer', 'firefighter', 'accountant', 'chef', 'analyst', 'photographer', 'security-guard'], 'Music-Genre': ['ambient', 'trance', 'indie', 'techno', 'soul', 'r&b', 'gospel'], 'Pet': ['hedgehog', 'lizard', 'ferret', 'goat', 'goldfish', 'cat', 'rabbit'], 'Transport': ['roller', 'scooter', 'jet-ski', 'skateboard', 'ship', 'bus', 'trike']}"
+Pt1_5x7_level3-9,"There 7 different types of food: apple, artichoke, banana, eggplant, peach, peas, plum
+The people have 7 different hobbies: baking, card-games, cooking, drawing, filmmaking, photography, puzzles
+7 different pets are kept: ferret, fish, goat, goldfish, lizard, snake, turtle
+The people prefer 7 different types of sport: biathlon, handball, rowing, rugby, swimming, tennis, volleyball
+The people use 7 different means of transport: airplane, boat, car, motorbike, quad-bike, roller, tram
+ 1. the person driving the motorbike is on the far left##1
+ 2. the person driving the boat is the person driving the boat##1
+ 3. the owner of the goldfish is on the far left##1
+ 4. the person driving the tram is the person eating peas##1
+ 5. the person driving the motorbike is on the left of the person who's sport is tennis##1
+ 6. the owner of the turtle is on the right of the person eating peach##1
+ 7. the person eating peach is the owner of the lizard##1
+ 8. the person who's sport is rugby is between the person eating peas and the owner of the snake##2
+ 9. the owner of the fish is the owner of the fish##1
+10. the person who's hobby is cooking is the person eating eggplant##1
+11. the person driving the quad-bike is on the left or right of the person driving the tram
+12. the owner of the lizard is on the left or right of the person eating peas
+13. the person driving the roller is on the far right##1
+14. the person who's sport is volleyball is on the left of the person eating banana##1
+15. the person eating banana is on the far left or far right
+16. the person who's sport is handball is on the right of the person who's sport is rugby##1
+17. the person driving the roller is on the left or right of the person eating peach
+18. the person who's hobby is puzzles is on the far left##1
+19. the owner of the ferret is the person eating plum##1
+20. the person who's hobby is filmmaking is on the left of the person eating banana##1
+21. the person driving the boat is on the left of the owner of the snake##1
+22. the person who's hobby is card-games is on the far left or far right
+23. the person who's hobby is photography is on the left of the owner of the lizard##1
+24. the person who's sport is tennis is between the person who's hobby is drawing and the person eating artichoke##2
+25. the owner of the goat is on the left of the person who's sport is biathlon##1
+26. the person who's sport is swimming is on the right of the person driving the car##1","{'Food': ['artichoke', 'eggplant', 'apple', 'plum', 'peas', 'peach', 'banana'], 'Hobby': ['puzzles', 'cooking', 'drawing', 'baking', 'photography', 'filmmaking', 'card-games'], 'Pet': ['goldfish', 'goat', 'snake', 'ferret', 'fish', 'lizard', 'turtle'], 'Sport': ['rowing', 'tennis', 'biathlon', 'rugby', 'handball', 'volleyball', 'swimming'], 'Transport': ['motorbike', 'boat', 'airplane', 'quad-bike', 'tram', 'car', 'roller']}"
diff --git a/part2/level3/Pt2_6x2_level3.csv b/part2/level3/Pt2_6x2_level3.csv
new file mode 100644
index 0000000000000000000000000000000000000000..c37828680dbe61372ff512c251bb7faadd067ea9
--- /dev/null
+++ b/part2/level3/Pt2_6x2_level3.csv
@@ -0,0 +1,106 @@
+ID,Clues,SolutionGrid
+Pt1_6x2_level3-0,"There are 2 different favourite beverages: iced-tea, soy-milk
+There 2 different types of food: kiwi, strawberry
+The people have 2 different jobs:  analyst, manager
+There are 2 different nationalities: british, turkish
+2 different pets are kept: frog, goldfish
+The people prefer 2 different types of sport: lacrosse, rowing
+1. the owner of the goldfish is on the far right##1
+2. the person eating kiwi is on the left or right of the person who's sport is rowing
+3. the person drinking soy-milk is on the left of the person eating strawberry##1
+4. the analyst is on the right of the turkish##1","{'Beverage': ['soy-milk', 'iced-tea'], 'Food': ['kiwi', 'strawberry'], 'Job': ['manager', 'analyst'], 'Nationality': ['turkish', 'british'], 'Pet': ['frog', 'goldfish'], 'Sport': ['lacrosse', 'rowing']}"
+Pt1_6x2_level3-1,"There are 2 different favourite beverages: cola, iced-tea
+There 2 different types of food: cabbage, mango
+The people prefer 2 different music-genres: hip-hop, pop
+There are 2 different nationalities: dutch, german
+2 different pets are kept: goldfish, guinea-pig
+The people use 2 different means of transport: motorbike, taxi
+1. the owner of the guinea-pig is on the far right##1
+2. the german is on the left of the fan of pop##1
+3. the person drinking cola is on the left or right of the fan of pop
+4. the person driving the taxi is on the right of the person eating mango##1","{'Beverage': ['cola', 'iced-tea'], 'Food': ['mango', 'cabbage'], 'Music-Genre': ['hip-hop', 'pop'], 'Nationality': ['german', 'dutch'], 'Pet': ['goldfish', 'guinea-pig'], 'Transport': ['motorbike', 'taxi']}"
+Pt1_6x2_level3-2,"There are 2 different favourite beverages: coffee, lemonade
+The people have 2 different hobbies: singing, woodworking
+The people perfer 2 different movie-genres: documentary, satire
+The people prefer 2 different music-genres: indie, reggae
+There are 2 different nationalities: chinese, indonesian
+The people prefer 2 different types of sport: climbing, skiing
+1. the person who's hobby is singing is on the right of the person who's hobby is woodworking##1
+2. the person watching documentary movies is on the left or right of the person who's sport is skiing
+3. the fan of reggae is on the left of the person who's sport is climbing##1
+4. the person drinking lemonade is on the left of the chinese##1","{'Beverage': ['lemonade', 'coffee'], 'Hobby': ['woodworking', 'singing'], 'Movie-Genre': ['satire', 'documentary'], 'Music-Genre': ['reggae', 'indie'], 'Nationality': ['indonesian', 'chinese'], 'Sport': ['skiing', 'climbing']}"
+Pt1_6x2_level3-3,"The people have 2 different hobbies: puzzles, sudoku
+The people have 2 different jobs:  lawyer, police-officer
+The people perfer 2 different movie-genres: martial-arts, scientific
+The people prefer 2 different music-genres: salsa, soul
+2 different pets are kept: dog, rabbit
+The people use 2 different means of transport: skateboard, tram
+1. the person driving the tram is on the right of the lawyer##1
+2. the person watching scientific movies is on the right of the person who's hobby is sudoku##1
+3. the owner of the rabbit is on the far left or far right
+4. the fan of salsa is the person who's hobby is puzzles##1
+5. the owner of the dog is on the left of the owner of the rabbit##1","{'Hobby': ['sudoku', 'puzzles'], 'Job': ['lawyer', 'police-officer'], 'Movie-Genre': ['martial-arts', 'scientific'], 'Music-Genre': ['soul', 'salsa'], 'Pet': ['dog', 'rabbit'], 'Transport': ['skateboard', 'tram']}"
+Pt1_6x2_level3-4,"There are 2 different favourite beverages: sprite, water
+There 2 different types of food: avocado, peas
+The people have 2 different hobbies: photography, reading
+The people perfer 2 different movie-genres: fantasy, western
+The people prefer 2 different types of sport: badminton, lacrosse
+The people use 2 different means of transport: motorbike, scooter
+1. the person drinking water is on the right of the person watching western movies##1
+2. the person who's hobby is photography is on the left of the person driving the motorbike##1
+3. the person driving the scooter is the person who's sport is lacrosse##1
+4. the person who's hobby is reading is on the left or right of the person drinking sprite
+5. the person watching western movies is the person eating avocado##1","{'Beverage': ['sprite', 'water'], 'Food': ['avocado', 'peas'], 'Hobby': ['photography', 'reading'], 'Movie-Genre': ['western', 'fantasy'], 'Sport': ['lacrosse', 'badminton'], 'Transport': ['scooter', 'motorbike']}"
+Pt1_6x2_level3-5,"There are 2 different favourite beverages: mirinda, tea
+There 2 different types of food: carrot, watermelon
+The people have 2 different hobbies: drawing, magic-tricks
+The people perfer 2 different movie-genres: crime, horror
+There are 2 different nationalities: indonesian, malaysian
+The people prefer 2 different types of sport: lacrosse, surfing
+1. the malaysian is on the right of the person who's hobby is magic-tricks##1
+2. the person eating carrot is on the left or right of the person watching horror movies
+3. the person watching horror movies is on the right of the person who's hobby is magic-tricks##1
+4. the person who's sport is surfing is on the right of the person drinking tea##1","{'Beverage': ['tea', 'mirinda'], 'Food': ['carrot', 'watermelon'], 'Hobby': ['magic-tricks', 'drawing'], 'Movie-Genre': ['crime', 'horror'], 'Nationality': ['indonesian', 'malaysian'], 'Sport': ['lacrosse', 'surfing']}"
+Pt1_6x2_level3-6,"There 2 different types of food: apple, asparagus
+The people have 2 different jobs:  mechanic, software-developer
+The people perfer 2 different movie-genres: scientific, superhero
+The people prefer 2 different music-genres: funk, indie
+There are 2 different nationalities: american, german
+The people use 2 different means of transport: roller, skateboard
+1. the person eating apple is on the right of the person driving the roller##1
+2. the fan of funk is on the far left or far right
+3. the software-developer is on the left or right of the mechanic
+4. the person watching superhero movies is on the left of the fan of indie##1
+5. the american is on the right of the mechanic##1","{'Food': ['asparagus', 'apple'], 'Job': ['mechanic', 'software-developer'], 'Movie-Genre': ['superhero', 'scientific'], 'Music-Genre': ['funk', 'indie'], 'Nationality': ['german', 'american'], 'Transport': ['roller', 'skateboard']}"
+Pt1_6x2_level3-7,"There are 2 different favourite beverages: cola, soy-milk
+There 2 different types of food: kiwi, raspberry
+The people have 2 different hobbies: collecting, video-games
+The people prefer 2 different music-genres: blues, hip-hop
+2 different pets are kept: cat, chinchilla
+The people use 2 different means of transport: ship, snowmobile
+1. the owner of the cat is on the far left##1
+2. the person drinking soy-milk is on the right of the person who's hobby is video-games##1
+3. the fan of hip-hop is the person driving the snowmobile##1
+4. the person driving the snowmobile is on the left or right of the person drinking soy-milk
+5. the owner of the chinchilla is on the left or right of the person eating kiwi","{'Beverage': ['cola', 'soy-milk'], 'Food': ['kiwi', 'raspberry'], 'Hobby': ['video-games', 'collecting'], 'Music-Genre': ['hip-hop', 'blues'], 'Pet': ['cat', 'chinchilla'], 'Transport': ['snowmobile', 'ship']}"
+Pt1_6x2_level3-8,"There are 2 different favourite beverages: fanta, sprite
+The people have 2 different jobs:  dressmaker, project-manager
+The people perfer 2 different movie-genres: action, comedy
+The people prefer 2 different music-genres: dubstep, trance
+There are 2 different nationalities: polish, spanish
+2 different pets are kept: bird, guinea-pig
+1. the fan of trance is the person watching action movies##1
+2. the dressmaker is on the left or right of the person watching comedy movies
+3. the person watching comedy movies is on the right of the dressmaker##1
+4. the spanish is on the right of the owner of the bird##1
+5. the owner of the guinea-pig is the person drinking fanta##1","{'Beverage': ['sprite', 'fanta'], 'Job': ['dressmaker', 'project-manager'], 'Movie-Genre': ['action', 'comedy'], 'Music-Genre': ['trance', 'dubstep'], 'Nationality': ['polish', 'spanish'], 'Pet': ['bird', 'guinea-pig']}"
+Pt1_6x2_level3-9,"There are 2 different favourite beverages: hot-chocolate, iced-tea
+The people have 2 different hobbies: hiking, skydiving
+The people have 2 different jobs:  pilot, software-developer
+The people perfer 2 different movie-genres: family, western
+There are 2 different nationalities: american, indian
+The people use 2 different means of transport: boat, subway
+1. the person who's hobby is hiking is on the left of the person driving the boat##1
+2. the person watching western movies is on the left or right of the person who's hobby is hiking
+3. the person drinking hot-chocolate is on the left of the software-developer##1
+4. the american is on the right of the person drinking hot-chocolate##1","{'Beverage': ['hot-chocolate', 'iced-tea'], 'Hobby': ['hiking', 'skydiving'], 'Job': ['pilot', 'software-developer'], 'Movie-Genre': ['family', 'western'], 'Nationality': ['indian', 'american'], 'Transport': ['subway', 'boat']}"
diff --git a/part2/level3/Pt2_6x3_level3.csv b/part2/level3/Pt2_6x3_level3.csv
new file mode 100644
index 0000000000000000000000000000000000000000..674e2fa5585d3fc21b279001f7a5c35f45185dbd
--- /dev/null
+++ b/part2/level3/Pt2_6x3_level3.csv
@@ -0,0 +1,162 @@
+ID,Clues,SolutionGrid
+Pt1_6x3_level3-0,"There 3 different types of food: cauliflower, cucumber, orange
+The people have 3 different jobs:  mechanic, musician, videographer
+The people perfer 3 different movie-genres: comedy, drama, martial-arts
+The people prefer 3 different music-genres: classical, funk, techno
+There are 3 different nationalities: british, indian, russian
+The people prefer 3 different types of sport: skateboarding, tennis, weightlifting
+ 1. the indian is on the left or right of the person watching drama movies
+ 2. the person eating orange is on the far left or far right
+ 3. the person who's sport is skateboarding is on the far right##1
+ 4. the person watching comedy movies is on the right of the british##1
+ 5. the person who's sport is tennis is the person eating orange##1
+ 6. the person who's sport is weightlifting is the person watching comedy movies##1
+ 7. the fan of classical is on the right of the person watching drama movies##1
+ 8. the person eating cucumber is on the right of the person eating cauliflower##1
+ 9. the fan of funk is on the right of the mechanic##1
+10. the musician is on the far right##1","{'Food': ['orange', 'cauliflower', 'cucumber'], 'Job': ['videographer', 'mechanic', 'musician'], 'Movie-Genre': ['drama', 'comedy', 'martial-arts'], 'Music-Genre': ['techno', 'classical', 'funk'], 'Nationality': ['british', 'indian', 'russian'], 'Sport': ['tennis', 'weightlifting', 'skateboarding']}"
+Pt1_6x3_level3-1,"There are 3 different favourite beverages: almond-milk, juice, water
+There 3 different types of food: apple, cherry, papaya
+The people have 3 different hobbies: baking, collecting, reading
+The people have 3 different jobs:  analyst, entrepreneur, videographer
+The people prefer 3 different music-genres: classical, disco, jazz
+3 different pets are kept: bird, frog, horse
+ 1. the owner of the horse is on the left of the person who's hobby is reading##1
+ 2. the owner of the bird is on the left or right of the person drinking juice
+ 3. the fan of disco is on the right of the person eating papaya##1
+ 4. the person drinking water is in the middle##1
+ 5. the person drinking water is between the videographer and the analyst##2
+ 6. the entrepreneur is between the fan of jazz and the person eating papaya##2
+ 7. the person eating apple is on the left or right of the fan of disco
+ 8. the person who's hobby is reading is on the left of the person who's hobby is baking##1
+ 9. the person drinking juice is the owner of the horse##1
+10. the videographer is on the far left##1","{'Beverage': ['juice', 'water', 'almond-milk'], 'Food': ['papaya', 'cherry', 'apple'], 'Hobby': ['collecting', 'reading', 'baking'], 'Job': ['videographer', 'entrepreneur', 'analyst'], 'Music-Genre': ['classical', 'disco', 'jazz'], 'Pet': ['horse', 'bird', 'frog']}"
+Pt1_6x3_level3-2,"There 3 different types of food: artichoke, lemon, pepper
+The people have 3 different hobbies: board-games, camping, puzzles
+The people perfer 3 different movie-genres: comedy, mystery, thriller
+The people prefer 3 different music-genres: jazz, reggae, techno
+3 different pets are kept: bird, guinea-pig, hamster
+The people prefer 3 different types of sport: skiing, snowboarding, tennis
+1. the person who's hobby is camping is the person watching comedy movies##1
+2. the owner of the bird is on the left or right of the fan of reggae
+3. the person who's sport is tennis is between the person who's sport is snowboarding and the person eating artichoke##2
+4. the fan of jazz is on the left of the person watching thriller movies##1
+5. the owner of the hamster is the person watching comedy movies##1
+6. the person who's hobby is board-games is on the far left##1
+7. the person eating pepper is on the left of the person who's sport is snowboarding##1
+8. the person eating lemon is on the right of the owner of the bird##1","{'Food': ['artichoke', 'pepper', 'lemon'], 'Hobby': ['board-games', 'puzzles', 'camping'], 'Movie-Genre': ['mystery', 'thriller', 'comedy'], 'Music-Genre': ['jazz', 'techno', 'reggae'], 'Pet': ['guinea-pig', 'bird', 'hamster'], 'Sport': ['skiing', 'tennis', 'snowboarding']}"
+Pt1_6x3_level3-3,"There are 3 different favourite beverages: almond-milk, fanta, juice
+The people have 3 different hobbies: puzzles, traveling, video-games
+The people have 3 different jobs:  coach, software-developer, teacher
+The people prefer 3 different music-genres: classical, dubstep, metal
+There are 3 different nationalities: brazilian, egyptian, turkish
+The people use 3 different means of transport: boat, subway, train
+ 1. the egyptian is on the left or right of the person driving the train
+ 2. the person driving the subway is the brazilian##1
+ 3. the person drinking fanta is the person who's hobby is puzzles##1
+ 4. the person drinking juice is on the far right##1
+ 5. the person drinking almond-milk is on the left or right of the person who's hobby is puzzles
+ 6. the person who's hobby is video-games is on the left of the person driving the boat##1
+ 7. the fan of metal is the person driving the boat##1
+ 8. the fan of classical is between the person who's hobby is puzzles and the person who's hobby is traveling##2
+ 9. the turkish is between the software-developer and the teacher##2
+10. the software-developer is on the right of the person driving the train##1
+11. the brazilian is the person driving the subway##1
+12. the teacher is on the far left or far right","{'Beverage': ['fanta', 'almond-milk', 'juice'], 'Hobby': ['puzzles', 'video-games', 'traveling'], 'Job': ['teacher', 'coach', 'software-developer'], 'Music-Genre': ['dubstep', 'classical', 'metal'], 'Nationality': ['brazilian', 'turkish', 'egyptian'], 'Transport': ['subway', 'train', 'boat']}"
+Pt1_6x3_level3-4,"There are 3 different favourite beverages: iced-tea, mirinda, tea
+The people have 3 different hobbies: magic-tricks, reading, rock-climbing
+The people have 3 different jobs:  bartender, firefighter, nurse
+The people prefer 3 different music-genres: country, d&b, electronic
+The people prefer 3 different types of sport: biathlon, surfing, swimming
+The people use 3 different means of transport: jet-ski, motorbike, subway
+1. the person driving the subway is on the right of the person who's hobby is reading##1
+2. the person who's sport is surfing is on the right of the fan of country##1
+3. the person drinking tea is the fan of electronic##1
+4. the person who's sport is swimming is the firefighter##1
+5. the fan of country is on the left or right of the bartender
+6. the person drinking mirinda is on the left of the bartender##1
+7. the person driving the jet-ski is the fan of d&b##1
+8. the person drinking iced-tea is on the right of the fan of electronic##1
+9. the person who's sport is biathlon is on the left of the person who's hobby is magic-tricks##1","{'Beverage': ['mirinda', 'tea', 'iced-tea'], 'Hobby': ['reading', 'magic-tricks', 'rock-climbing'], 'Job': ['nurse', 'bartender', 'firefighter'], 'Music-Genre': ['country', 'electronic', 'd&b'], 'Sport': ['biathlon', 'surfing', 'swimming'], 'Transport': ['motorbike', 'subway', 'jet-ski']}"
+Pt1_6x3_level3-5,"There are 3 different favourite beverages: fanta, tea, water
+The people have 3 different hobbies: baking, photography, skydiving
+The people have 3 different jobs:  accountant, police-officer, writer
+The people prefer 3 different music-genres: disco, hip-hop, soul
+There are 3 different nationalities: american, british, italian
+The people use 3 different means of transport: bus, quad-bike, subway
+ 1. the accountant is the british##1
+ 2. the american is on the left of the person driving the subway##1
+ 3. the person who's hobby is baking is the fan of soul##1
+ 4. the person who's hobby is skydiving is on the left or right of the person driving the subway
+ 5. the person who's hobby is skydiving is the person drinking tea##1
+ 6. the fan of hip-hop is on the left of the italian##1
+ 7. the person who's hobby is skydiving is on the left of the person drinking fanta##1
+ 8. the italian is on the left of the person drinking water##1
+ 9. the fan of soul is the police-officer##1
+10. the person who's hobby is baking is on the left of the person driving the bus##1","{'Beverage': ['tea', 'fanta', 'water'], 'Hobby': ['skydiving', 'baking', 'photography'], 'Job': ['writer', 'police-officer', 'accountant'], 'Music-Genre': ['hip-hop', 'soul', 'disco'], 'Nationality': ['american', 'italian', 'british'], 'Transport': ['quad-bike', 'subway', 'bus']}"
+Pt1_6x3_level3-6,"There 3 different types of food: banana, blueberry, nectarine
+The people perfer 3 different movie-genres: action, romance, sports
+The people prefer 3 different music-genres: d&b, gospel, hip-hop
+There are 3 different nationalities: american, colombian, nigerian
+3 different pets are kept: bird, rat, turtle
+The people use 3 different means of transport: airplane, bus, jet-ski
+1. the fan of hip-hop is the person watching action movies##1
+2. the owner of the rat is the person eating nectarine##1
+3. the person watching sports movies is on the right of the person driving the airplane##1
+4. the owner of the turtle is on the far right##1
+5. the person driving the airplane is on the left of the american##1
+6. the fan of d&b is on the right of the person driving the jet-ski##1
+7. the owner of the rat is on the left or right of the person eating blueberry
+8. the person driving the airplane is on the right of the owner of the rat##1
+9. the american is on the left or right of the nigerian","{'Food': ['nectarine', 'blueberry', 'banana'], 'Movie-Genre': ['action', 'romance', 'sports'], 'Music-Genre': ['hip-hop', 'd&b', 'gospel'], 'Nationality': ['colombian', 'nigerian', 'american'], 'Pet': ['rat', 'bird', 'turtle'], 'Transport': ['jet-ski', 'airplane', 'bus']}"
+Pt1_6x3_level3-7,"There 3 different types of food: lime, potato, spinach
+The people have 3 different hobbies: drawing, singing, sudoku
+The people perfer 3 different movie-genres: crime, musical, mystery
+There are 3 different nationalities: chinese, german, japanese
+3 different pets are kept: goat, lizard, pony
+The people use 3 different means of transport: motorbike, scooter, train
+ 1. the person driving the motorbike is on the far left or far right
+ 2. the german is on the right of the person driving the train##1
+ 3. the person driving the motorbike is on the left or right of the person driving the train
+ 4. the owner of the goat is on the far right##1
+ 5. the person watching crime movies is the person who's hobby is drawing##1
+ 6. the person eating potato is the japanese##1
+ 7. the person watching mystery movies is the person who's hobby is sudoku##1
+ 8. the german is on the right of the person who's hobby is singing##1
+ 9. the owner of the lizard is on the left of the person eating spinach##1
+10. the person driving the scooter is the japanese##1
+11. the person watching musical movies is on the right of the owner of the lizard##1
+12. the person who's hobby is sudoku is the german##1","{'Food': ['potato', 'spinach', 'lime'], 'Hobby': ['drawing', 'singing', 'sudoku'], 'Movie-Genre': ['crime', 'musical', 'mystery'], 'Nationality': ['japanese', 'chinese', 'german'], 'Pet': ['lizard', 'pony', 'goat'], 'Transport': ['scooter', 'train', 'motorbike']}"
+Pt1_6x3_level3-8,"There are 3 different favourite beverages: 7up, almond-milk, hot-chocolate
+The people have 3 different jobs:  freelancer, librarian, project-manager
+The people perfer 3 different movie-genres: crime, mystery, superhero
+The people prefer 3 different music-genres: gospel, reggae, salsa
+There are 3 different nationalities: italian, polish, thai
+The people prefer 3 different types of sport: badminton, lacrosse, snowboarding
+ 1. the project-manager is on the far left or far right
+ 2. the person drinking 7up is the librarian##1
+ 3. the person who's sport is lacrosse is the fan of gospel##1
+ 4. the fan of salsa is the polish##1
+ 5. the person watching crime movies is on the left or right of the italian
+ 6. the italian is the project-manager##1
+ 7. the person watching crime movies is on the right of the person drinking almond-milk##1
+ 8. the fan of gospel is on the left or right of the person drinking hot-chocolate
+ 9. the fan of gospel is the person watching mystery movies##1
+10. the freelancer is on the right of the person who's sport is snowboarding##1
+11. the person watching mystery movies is the fan of gospel##1","{'Beverage': ['almond-milk', 'hot-chocolate', '7up'], 'Job': ['project-manager', 'freelancer', 'librarian'], 'Movie-Genre': ['superhero', 'crime', 'mystery'], 'Music-Genre': ['reggae', 'salsa', 'gospel'], 'Nationality': ['italian', 'polish', 'thai'], 'Sport': ['snowboarding', 'badminton', 'lacrosse']}"
+Pt1_6x3_level3-9,"There are 3 different favourite beverages: 7up, fanta, mirinda
+There 3 different types of food: artichoke, blueberry, onion
+The people have 3 different jobs:  journalist, paramedic, teacher
+The people prefer 3 different music-genres: folk, gospel, pop
+3 different pets are kept: dog, fish, mouse
+The people prefer 3 different types of sport: badminton, ice-hockey, swimming
+ 1. the person eating onion is on the left or right of the person drinking fanta
+ 2. the teacher is on the right of the person who's sport is ice-hockey##1
+ 3. the journalist is between the fan of folk and the person drinking mirinda##2
+ 4. the paramedic is on the left of the owner of the mouse##1
+ 5. the person who's sport is ice-hockey is on the left or right of the person eating blueberry
+ 6. the person who's sport is swimming is on the left or right of the journalist
+ 7. the person who's sport is swimming is on the right of the person drinking fanta##1
+ 8. the paramedic is the fan of pop##1
+ 9. the owner of the mouse is on the left of the person eating blueberry##1
+10. the owner of the dog is the fan of folk##1","{'Beverage': ['mirinda', 'fanta', '7up'], 'Food': ['onion', 'artichoke', 'blueberry'], 'Job': ['paramedic', 'journalist', 'teacher'], 'Music-Genre': ['pop', 'gospel', 'folk'], 'Pet': ['fish', 'mouse', 'dog'], 'Sport': ['badminton', 'ice-hockey', 'swimming']}"
diff --git a/part2/level3/Pt2_6x4_level3.csv b/part2/level3/Pt2_6x4_level3.csv
new file mode 100644
index 0000000000000000000000000000000000000000..5ea401eb6b184db6b5070ad5401605f4a99a879d
--- /dev/null
+++ b/part2/level3/Pt2_6x4_level3.csv
@@ -0,0 +1,216 @@
+ID,Clues,SolutionGrid
+Pt1_6x4_level3-0,"There are 4 different favourite beverages: almond-milk, cola, milk, soy-milk
+The people have 4 different jobs:  architect, chef, engineer, software-developer
+The people perfer 4 different movie-genres: disaster, drama, mystery, time-travel
+There are 4 different nationalities: indonesian, mexican, russian, spanish
+The people prefer 4 different types of sport: basketball, cricket, golf, sailing
+The people use 4 different means of transport: bike, helicopter, quad-bike, snowmobile
+ 1. the software-developer is on the right of the indonesian##1
+ 2. the architect is on the left or right of the person watching disaster movies
+ 3. the person who's sport is golf is between the person drinking milk and the person who's sport is cricket##2
+ 4. the person driving the bike is the chef##1
+ 5. the person watching mystery movies is on the left of the person drinking milk##1
+ 6. the person drinking almond-milk is on the far right##1
+ 7. the person watching disaster movies is the person driving the quad-bike##1
+ 8. the mexican is the engineer##1
+ 9. the person drinking milk is the person watching time-travel movies##1
+10. the person watching disaster movies is on the left of the person driving the helicopter##1
+11. the russian is on the left or right of the person drinking cola
+12. the person who's sport is sailing is the person watching mystery movies##1
+13. the person driving the quad-bike is on the left or right of the chef
+14. the russian is the person watching drama movies##1","{'Beverage': ['soy-milk', 'milk', 'cola', 'almond-milk'], 'Job': ['engineer', 'chef', 'software-developer', 'architect'], 'Movie-Genre': ['mystery', 'time-travel', 'disaster', 'drama'], 'Nationality': ['mexican', 'indonesian', 'spanish', 'russian'], 'Sport': ['sailing', 'basketball', 'golf', 'cricket'], 'Transport': ['snowmobile', 'bike', 'quad-bike', 'helicopter']}"
+Pt1_6x4_level3-1,"There are 4 different favourite beverages: 7up, coffee, fanta, water
+The people have 4 different hobbies: card-games, skydiving, traveling, writing
+The people have 4 different jobs:  architect, entrepreneur, musician, photographer
+The people perfer 4 different movie-genres: comedy, musical, satire, zombie
+The people prefer 4 different music-genres: ambient, disco, gospel, salsa
+4 different pets are kept: chinchilla, fish, hedgehog, lizard
+ 1. the person watching musical movies is on the left or right of the person watching comedy movies
+ 2. the person watching musical movies is the fan of disco##1
+ 3. the photographer is on the far left or far right
+ 4. the person who's hobby is card-games is on the right of the owner of the lizard##1
+ 5. the fan of ambient is the owner of the fish##1
+ 6. the photographer is the fan of gospel##1
+ 7. the architect is on the left or right of the owner of the hedgehog
+ 8. the person who's hobby is writing is on the far left or far right
+ 9. the architect is on the left of the person who's hobby is traveling##1
+10. the person drinking coffee is between the owner of the hedgehog and the person watching satire movies##2
+11. the musician is on the left of the entrepreneur##1
+12. the person who's hobby is writing is on the far left##1
+13. the person who's hobby is card-games is the owner of the chinchilla##1
+14. the person drinking fanta is on the right of the person drinking water##1
+15. the fan of disco is on the left or right of the person watching comedy movies
+16. the architect is on the far left or far right
+17. the person drinking fanta is on the left of the fan of disco##1","{'Beverage': ['water', 'fanta', 'coffee', '7up'], 'Hobby': ['writing', 'traveling', 'skydiving', 'card-games'], 'Job': ['architect', 'musician', 'entrepreneur', 'photographer'], 'Movie-Genre': ['zombie', 'comedy', 'musical', 'satire'], 'Music-Genre': ['ambient', 'salsa', 'disco', 'gospel'], 'Pet': ['fish', 'hedgehog', 'lizard', 'chinchilla']}"
+Pt1_6x4_level3-2,"There 4 different types of food: eggplant, grapefruit, pear, zucchini
+The people have 4 different jobs:  dancer, engineer, freelancer, mechanic
+There are 4 different nationalities: chinese, colombian, mexican, thai
+4 different pets are kept: hamster, hedgehog, pony, rabbit
+The people prefer 4 different types of sport: badminton, snowboarding, surfing, swimming
+The people use 4 different means of transport: bike, helicopter, ship, train
+ 1. the person eating pear is on the left of the person who's sport is surfing##1
+ 2. the person driving the helicopter is between the owner of the hamster and the person driving the train##2
+ 3. the owner of the rabbit is on the left of the person eating zucchini##1
+ 4. the owner of the pony is on the left or right of the person who's sport is swimming
+ 5. the colombian is on the left of the person eating grapefruit##1
+ 6. the thai is the mechanic##1
+ 7. the person driving the ship is on the far left or far right
+ 8. the person driving the bike is on the far left or far right
+ 9. the owner of the pony is on the left or right of the thai
+10. the person driving the ship is on the far left or far right
+11. the mexican is on the left of the thai##1
+12. the person driving the ship is the person who's sport is badminton##1
+13. the owner of the hedgehog is on the far right##1
+14. the colombian is on the left or right of the freelancer
+15. the person eating eggplant is the engineer##1
+16. the person driving the train is between the owner of the rabbit and the person who's sport is badminton##2","{'Food': ['eggplant', 'pear', 'zucchini', 'grapefruit'], 'Job': ['engineer', 'mechanic', 'dancer', 'freelancer'], 'Nationality': ['mexican', 'thai', 'colombian', 'chinese'], 'Pet': ['hamster', 'rabbit', 'pony', 'hedgehog'], 'Sport': ['snowboarding', 'swimming', 'surfing', 'badminton'], 'Transport': ['bike', 'helicopter', 'train', 'ship']}"
+Pt1_6x4_level3-3,"There are 4 different favourite beverages: 7up, almond-milk, juice, sprite
+There 4 different types of food: apple, nectarine, pepper, raspberry
+The people have 4 different hobbies: fishing, hiking, puzzles, skydiving
+4 different pets are kept: chinchilla, fish, hedgehog, rabbit
+The people prefer 4 different types of sport: baseball, cycling, golf, skateboarding
+The people use 4 different means of transport: motorbike, quad-bike, roller, van
+ 1. the person drinking juice is on the left or right of the person who's hobby is puzzles
+ 2. the person who's sport is cycling is on the left of the person who's hobby is fishing##1
+ 3. the owner of the chinchilla is on the right of the person driving the roller##1
+ 4. the person who's sport is cycling is on the far left or far right
+ 5. the person eating raspberry is on the right of the owner of the chinchilla##1
+ 6. the person drinking 7up is on the left of the person who's sport is baseball##1
+ 7. the person driving the roller is the person drinking sprite##1
+ 8. the person who's sport is golf is on the left or right of the owner of the fish
+ 9. the person driving the motorbike is on the right of the person drinking juice##1
+10. the person driving the van is on the right of the owner of the hedgehog##1
+11. the person eating pepper is on the far left##1
+12. the person who's sport is baseball is on the left or right of the person eating pepper
+13. the owner of the chinchilla is on the left or right of the person driving the motorbike
+14. the person who's hobby is hiking is the person eating nectarine##1
+15. the person who's sport is skateboarding is on the far right##1","{'Beverage': ['7up', 'sprite', 'juice', 'almond-milk'], 'Food': ['pepper', 'apple', 'nectarine', 'raspberry'], 'Hobby': ['skydiving', 'fishing', 'hiking', 'puzzles'], 'Pet': ['rabbit', 'hedgehog', 'chinchilla', 'fish'], 'Sport': ['cycling', 'baseball', 'golf', 'skateboarding'], 'Transport': ['quad-bike', 'roller', 'van', 'motorbike']}"
+Pt1_6x4_level3-4,"There 4 different types of food: artichoke, cabbage, cauliflower, peach
+The people have 4 different hobbies: baking, board-games, collecting, drawing
+The people have 4 different jobs:  accountant, dancer, pilot, social-worker
+The people perfer 4 different movie-genres: action, comedy, family, zombie
+The people prefer 4 different music-genres: dubstep, pop, r&b, trance
+The people use 4 different means of transport: boat, bus, roller, ship
+ 1. the person eating peach is on the far left or far right
+ 2. the person who's hobby is collecting is on the far left or far right
+ 3. the person driving the bus is the pilot##1
+ 4. the person eating artichoke is on the left or right of the person watching family movies
+ 5. the person eating cauliflower is on the far right##1
+ 6. the person driving the ship is between the person driving the boat and the person watching comedy movies##2
+ 7. the person who's hobby is baking is on the left or right of the person eating artichoke
+ 8. the fan of pop is the person driving the boat##1
+ 9. the person who's hobby is collecting is on the far left##1
+10. the person driving the bus is the person who's hobby is baking##1
+11. the person who's hobby is drawing is between the accountant and the fan of trance##2
+12. the dancer is on the left of the person driving the boat##1
+13. the fan of r&b is on the left or right of the person driving the roller
+14. the person watching zombie movies is on the left or right of the person eating peach","{'Food': ['peach', 'cabbage', 'artichoke', 'cauliflower'], 'Hobby': ['collecting', 'drawing', 'board-games', 'baking'], 'Job': ['social-worker', 'dancer', 'accountant', 'pilot'], 'Movie-Genre': ['comedy', 'zombie', 'action', 'family'], 'Music-Genre': ['trance', 'r&b', 'pop', 'dubstep'], 'Transport': ['roller', 'ship', 'boat', 'bus']}"
+Pt1_6x4_level3-5,"There are 4 different favourite beverages: 7up, cola, juice, milk
+The people have 4 different hobbies: board-games, singing, skydiving, sudoku
+The people perfer 4 different movie-genres: animation, disaster, martial-arts, thriller
+The people prefer 4 different music-genres: ambient, classical, funk, gospel
+The people prefer 4 different types of sport: lacrosse, skateboarding, swimming, weightlifting
+The people use 4 different means of transport: boat, skateboard, taxi, tram
+ 1. the person watching thriller movies is on the left of the person who's hobby is skydiving##1
+ 2. the fan of ambient is on the left of the person who's sport is lacrosse##1
+ 3. the person drinking milk is on the far left or far right
+ 4. the person driving the taxi is on the left or right of the person drinking milk
+ 5. the person drinking milk is the fan of classical##1
+ 6. the fan of funk is on the right of the person who's sport is swimming##1
+ 7. the person who's hobby is board-games is on the left or right of the person who's hobby is sudoku
+ 8. the person who's hobby is singing is the person who's sport is weightlifting##1
+ 9. the person driving the boat is on the far right##1
+10. the person drinking milk is on the right of the person drinking cola##1
+11. the person driving the skateboard is the person who's hobby is sudoku##1
+12. the person driving the tram is on the right of the person watching animation movies##1
+13. the person driving the boat is on the right of the fan of gospel##1
+14. the person watching animation movies is on the left or right of the person drinking juice
+15. the person who's hobby is sudoku is on the left or right of the person who's hobby is board-games
+16. the person watching disaster movies is on the right of the person who's sport is swimming##1
+17. the person drinking cola is on the left or right of the person driving the tram","{'Beverage': ['7up', 'juice', 'cola', 'milk'], 'Hobby': ['sudoku', 'board-games', 'singing', 'skydiving'], 'Movie-Genre': ['animation', 'disaster', 'thriller', 'martial-arts'], 'Music-Genre': ['ambient', 'funk', 'gospel', 'classical'], 'Sport': ['swimming', 'lacrosse', 'weightlifting', 'skateboarding'], 'Transport': ['skateboard', 'tram', 'taxi', 'boat']}"
+Pt1_6x4_level3-6,"There 4 different types of food: banana, eggplant, peach, watermelon
+The people have 4 different jobs:  freelancer, mechanic, security-guard, software-developer
+The people perfer 4 different movie-genres: comedy, mystery, sports, zombie
+The people prefer 4 different music-genres: country, folk, gospel, pop
+4 different pets are kept: bird, lizard, pony, snake
+The people prefer 4 different types of sport: basketball, biathlon, lacrosse, swimming
+ 1. the fan of gospel is on the far left##1
+ 2. the person eating peach is the owner of the bird##1
+ 3. the security-guard is the owner of the bird##1
+ 4. the person eating eggplant is on the far right##1
+ 5. the person who's sport is lacrosse is on the far right##1
+ 6. the person who's sport is biathlon is the freelancer##1
+ 7. the fan of folk is the owner of the bird##1
+ 8. the person watching comedy movies is the owner of the pony##1
+ 9. the person who's sport is lacrosse is on the left or right of the security-guard
+10. the fan of country is on the left or right of the person who's sport is basketball
+11. the software-developer is the fan of gospel##1
+12. the owner of the snake is the fan of country##1
+13. the person watching comedy movies is on the right of the person watching sports movies##1
+14. the person who's sport is swimming is on the left of the person eating watermelon##1
+15. the person eating watermelon is on the left or right of the person watching sports movies
+16. the person watching zombie movies is on the left of the person who's sport is biathlon##1","{'Food': ['banana', 'watermelon', 'peach', 'eggplant'], 'Job': ['software-developer', 'freelancer', 'security-guard', 'mechanic'], 'Movie-Genre': ['zombie', 'mystery', 'sports', 'comedy'], 'Music-Genre': ['gospel', 'country', 'folk', 'pop'], 'Pet': ['lizard', 'snake', 'bird', 'pony'], 'Sport': ['swimming', 'biathlon', 'basketball', 'lacrosse']}"
+Pt1_6x4_level3-7,"There 4 different types of food: potato, raspberry, watermelon, zucchini
+The people have 4 different hobbies: cooking, puzzles, skydiving, video-games
+The people perfer 4 different movie-genres: crime, family, superhero, time-travel
+4 different pets are kept: guinea-pig, horse, lizard, pony
+The people prefer 4 different types of sport: badminton, skateboarding, snowboarding, soccer
+The people use 4 different means of transport: jet-ski, scooter, subway, taxi
+ 1. the person watching superhero movies is on the left of the person watching crime movies##1
+ 2. the person who's sport is snowboarding is on the right of the owner of the lizard##1
+ 3. the person eating potato is on the far left or far right
+ 4. the person who's sport is skateboarding is on the left or right of the person eating raspberry
+ 5. the person driving the subway is on the left or right of the person driving the taxi
+ 6. the person watching time-travel movies is on the left of the person who's hobby is puzzles##1
+ 7. the person driving the subway is the person watching family movies##1
+ 8. the owner of the pony is the person watching family movies##1
+ 9. the person who's hobby is skydiving is the owner of the guinea-pig##1
+10. the person watching time-travel movies is on the right of the person who's sport is soccer##1
+11. the person who's hobby is video-games is on the left or right of the person eating zucchini
+12. the person eating potato is on the left or right of the owner of the horse
+13. the person eating potato is on the right of the person who's hobby is video-games##1
+14. the person driving the jet-ski is on the far left##1","{'Food': ['watermelon', 'zucchini', 'raspberry', 'potato'], 'Hobby': ['skydiving', 'cooking', 'video-games', 'puzzles'], 'Movie-Genre': ['superhero', 'crime', 'time-travel', 'family'], 'Pet': ['guinea-pig', 'lizard', 'horse', 'pony'], 'Sport': ['badminton', 'soccer', 'snowboarding', 'skateboarding'], 'Transport': ['jet-ski', 'scooter', 'taxi', 'subway']}"
+Pt1_6x4_level3-8,"There are 4 different favourite beverages: juice, lemonade, milk, mirinda
+There 4 different types of food: nectarine, orange, potato, zucchini
+The people have 4 different hobbies: board-games, collecting, cooking, hiking
+The people prefer 4 different music-genres: blues, dubstep, funk, jazz
+The people prefer 4 different types of sport: handball, skateboarding, surfing, volleyball
+The people use 4 different means of transport: jet-ski, motorbike, skateboard, taxi
+ 1. the person drinking juice is the person driving the motorbike##1
+ 2. the person eating nectarine is on the left of the person who's hobby is hiking##1
+ 3. the person who's hobby is board-games is on the left of the person who's hobby is cooking##1
+ 4. the person who's sport is skateboarding is on the left of the person who's sport is surfing##1
+ 5. the fan of blues is the person eating zucchini##1
+ 6. the fan of dubstep is on the left of the person driving the taxi##1
+ 7. the person who's hobby is collecting is the person who's hobby is collecting##1
+ 8. the person drinking mirinda is the fan of funk##1
+ 9. the person driving the motorbike is the person who's hobby is board-games##1
+10. the person driving the jet-ski is between the person drinking milk and the person who's hobby is board-games##2
+11. the fan of jazz is on the right of the fan of dubstep##1
+12. the person drinking lemonade is the person who's sport is handball##1
+13. the person driving the skateboard is between the fan of funk and the person eating potato##2
+14. the person driving the jet-ski is on the left of the person who's hobby is collecting##1
+15. the person who's sport is skateboarding is on the left or right of the fan of funk","{'Beverage': ['juice', 'mirinda', 'milk', 'lemonade'], 'Food': ['zucchini', 'orange', 'nectarine', 'potato'], 'Hobby': ['board-games', 'cooking', 'collecting', 'hiking'], 'Music-Genre': ['blues', 'funk', 'dubstep', 'jazz'], 'Sport': ['skateboarding', 'surfing', 'volleyball', 'handball'], 'Transport': ['motorbike', 'jet-ski', 'skateboard', 'taxi']}"
+Pt1_6x4_level3-9,"There are 4 different favourite beverages: 7up, coffee, milk, mirinda
+The people have 4 different hobbies: card-games, chess, collecting, video-games
+There are 4 different nationalities: australian, dutch, french, pakistani
+4 different pets are kept: cat, hamster, pony, rat
+The people prefer 4 different types of sport: baseball, climbing, lacrosse, soccer
+The people use 4 different means of transport: airplane, car, quad-bike, train
+ 1. the person driving the train is on the right of the person driving the car##1
+ 2. the dutch is on the far right##1
+ 3. the person who's hobby is video-games is on the right of the french##1
+ 4. the person driving the quad-bike is on the left of the person who's sport is baseball##1
+ 5. the owner of the pony is on the right of the person driving the airplane##1
+ 6. the person who's sport is soccer is on the left or right of the owner of the cat
+ 7. the person who's sport is soccer is on the far left##1
+ 8. the person drinking coffee is the person who's sport is climbing##1
+ 9. the pakistani is on the far left##1
+10. the person drinking milk is the person who's hobby is collecting##1
+11. the person drinking mirinda is on the left or right of the french
+12. the australian is the person who's hobby is collecting##1
+13. the person who's sport is climbing is on the left or right of the person drinking mirinda
+14. the owner of the hamster is the person who's hobby is video-games##1
+15. the person who's hobby is chess is the person drinking coffee##1
+16. the owner of the pony is on the left of the person who's hobby is video-games##1
+17. the dutch is on the left or right of the owner of the pony","{'Beverage': ['7up', 'milk', 'coffee', 'mirinda'], 'Hobby': ['card-games', 'collecting', 'chess', 'video-games'], 'Nationality': ['pakistani', 'australian', 'french', 'dutch'], 'Pet': ['rat', 'cat', 'pony', 'hamster'], 'Sport': ['soccer', 'baseball', 'climbing', 'lacrosse'], 'Transport': ['quad-bike', 'airplane', 'car', 'train']}"
diff --git a/part2/level3/Pt2_6x5_level3.csv b/part2/level3/Pt2_6x5_level3.csv
new file mode 100644
index 0000000000000000000000000000000000000000..9cacc7906c72df449370a81287139d71250713c2
--- /dev/null
+++ b/part2/level3/Pt2_6x5_level3.csv
@@ -0,0 +1,268 @@
+ID,Clues,SolutionGrid
+Pt1_6x5_level3-0,"There 5 different types of food: apple, artichoke, lemon, pear, pomegranate
+The people have 5 different hobbies: baking, cooking, dancing, filmmaking, gardening
+The people perfer 5 different movie-genres: epic, family, musical, satire, time-travel
+5 different pets are kept: frog, guinea-pig, horse, lizard, rat
+The people prefer 5 different types of sport: baseball, cycling, rowing, skateboarding, soccer
+The people use 5 different means of transport: scooter, ship, skateboard, subway, van
+ 1. the person driving the subway is on the left of the person who's sport is baseball##1
+ 2. the person who's sport is skateboarding is the person watching satire movies##1
+ 3. the person watching epic movies is in the middle##1
+ 4. the person eating artichoke is the person who's hobby is filmmaking##1
+ 5. the owner of the frog is between the person watching musical movies and the person driving the van##2
+ 6. the person eating pomegranate is on the left or right of the person who's sport is soccer
+ 7. the person eating artichoke is on the left of the person who's hobby is cooking##1
+ 8. the person driving the scooter is on the far left##1
+ 9. the person who's sport is cycling is on the right of the owner of the guinea-pig##1
+10. the owner of the guinea-pig is the person who's sport is skateboarding##1
+11. the owner of the frog is between the person who's sport is skateboarding and the owner of the horse##2
+12. the person watching family movies is on the far right##1
+13. the person who's sport is cycling is on the left or right of the owner of the horse
+14. the person who's hobby is baking is between the owner of the rat and the person eating lemon##2
+15. the person watching satire movies is on the left or right of the person who's hobby is gardening
+16. the person who's hobby is cooking is the person driving the skateboard##1
+17. the person who's hobby is cooking is on the left of the owner of the horse##1
+18. the person eating apple is on the right of the person who's hobby is cooking##1
+19. the person eating apple is on the left of the person eating pomegranate##1
+20. the person who's sport is soccer is on the left of the person who's hobby is dancing##1
+21. the person who's hobby is dancing is on the right of the person driving the subway##1
+22. the owner of the rat is on the left or right of the person who's sport is soccer","{'Food': ['pear', 'artichoke', 'lemon', 'apple', 'pomegranate'], 'Hobby': ['gardening', 'filmmaking', 'cooking', 'baking', 'dancing'], 'Movie-Genre': ['time-travel', 'satire', 'epic', 'musical', 'family'], 'Pet': ['lizard', 'guinea-pig', 'frog', 'horse', 'rat'], 'Sport': ['rowing', 'skateboarding', 'cycling', 'soccer', 'baseball'], 'Transport': ['scooter', 'van', 'skateboard', 'subway', 'ship']}"
+Pt1_6x5_level3-1,"There are 5 different favourite beverages: 7up, coffee, cola, soy-milk, tea
+The people perfer 5 different movie-genres: adventure, satire, sports, time-travel, zombie
+There are 5 different nationalities: australian, brazilian, colombian, japanese, polish
+5 different pets are kept: dog, fish, goldfish, guinea-pig, snake
+The people prefer 5 different types of sport: golf, parkour, sailing, skiing, volleyball
+The people use 5 different means of transport: airplane, bus, helicopter, skateboard, train
+ 1. the person driving the airplane is on the right of the brazilian##1
+ 2. the person watching sports movies is in the middle##1
+ 3. the australian is on the left of the person drinking coffee##1
+ 4. the owner of the snake is the person driving the helicopter##1
+ 5. the person who's sport is sailing is on the left of the owner of the guinea-pig##1
+ 6. the person drinking tea is on the left of the person driving the skateboard##1
+ 7. the polish is the person who's sport is golf##1
+ 8. the person watching satire movies is the person drinking tea##1
+ 9. the person drinking soy-milk is on the left of the owner of the guinea-pig##1
+10. the person driving the train is on the left of the person who's sport is golf##1
+11. the person driving the airplane is on the left of the person who's sport is skiing##1
+12. the owner of the snake is on the left or right of the person watching zombie movies
+13. the person who's sport is golf is on the left or right of the person who's sport is volleyball
+14. the brazilian is on the far left or far right
+15. the owner of the fish is on the left or right of the person driving the train
+16. the owner of the goldfish is on the left of the person watching satire movies##1
+17. the person watching adventure movies is the person drinking coffee##1
+18. the brazilian is on the left of the person drinking 7up##1
+19. the person driving the bus is on the right of the japanese##1","{'Beverage': ['soy-milk', '7up', 'cola', 'tea', 'coffee'], 'Movie-Genre': ['time-travel', 'zombie', 'sports', 'satire', 'adventure'], 'Nationality': ['brazilian', 'japanese', 'colombian', 'australian', 'polish'], 'Pet': ['snake', 'guinea-pig', 'goldfish', 'dog', 'fish'], 'Sport': ['sailing', 'parkour', 'skiing', 'volleyball', 'golf'], 'Transport': ['helicopter', 'airplane', 'bus', 'train', 'skateboard']}"
+Pt1_6x5_level3-2,"The people have 5 different hobbies: board-games, camping, cooking, magic-tricks, traveling
+The people have 5 different jobs:  engineer, firefighter, freelancer, journalist, security-guard
+There are 5 different nationalities: australian, dutch, egyptian, german, malaysian
+5 different pets are kept: cat, chinchilla, frog, goat, lizard
+The people prefer 5 different types of sport: baseball, biathlon, lacrosse, sailing, soccer
+The people use 5 different means of transport: boat, helicopter, quad-bike, skateboard, train
+ 1. the person who's hobby is cooking is on the left or right of the person driving the skateboard
+ 2. the person who's hobby is magic-tricks is on the far left or far right
+ 3. the owner of the chinchilla is on the right of the engineer##1
+ 4. the owner of the lizard is the person driving the boat##1
+ 5. the engineer is the person driving the helicopter##1
+ 6. the person who's hobby is board-games is the person who's sport is sailing##1
+ 7. the security-guard is the malaysian##1
+ 8. the dutch is the owner of the goat##1
+ 9. the person driving the skateboard is on the left of the engineer##1
+10. the person who's hobby is magic-tricks is on the right of the owner of the cat##1
+11. the person who's sport is baseball is on the left or right of the person who's sport is soccer
+12. the security-guard is the person driving the quad-bike##1
+13. the owner of the frog is on the left of the journalist##1
+14. the german is on the left of the person who's hobby is cooking##1
+15. the person who's hobby is board-games is in the middle##1
+16. the freelancer is on the left or right of the malaysian
+17. the person who's sport is biathlon is on the left or right of the owner of the frog
+18. the owner of the goat is on the right of the person who's hobby is cooking##1
+19. the person who's hobby is camping is the australian##1
+20. the person who's sport is baseball is on the far right##1
+21. the owner of the lizard is on the left or right of the person who's hobby is cooking","{'Hobby': ['traveling', 'cooking', 'board-games', 'camping', 'magic-tricks'], 'Job': ['freelancer', 'security-guard', 'journalist', 'engineer', 'firefighter'], 'Nationality': ['german', 'malaysian', 'dutch', 'australian', 'egyptian'], 'Pet': ['lizard', 'frog', 'goat', 'cat', 'chinchilla'], 'Sport': ['biathlon', 'lacrosse', 'sailing', 'soccer', 'baseball'], 'Transport': ['boat', 'quad-bike', 'skateboard', 'helicopter', 'train']}"
+Pt1_6x5_level3-3,"There 5 different types of food: artichoke, cauliflower, papaya, potato, zucchini
+The people have 5 different hobbies: collecting, cooking, magic-tricks, video-games, writing
+The people have 5 different jobs:  chef, engineer, journalist, security-guard, software-developer
+There are 5 different nationalities: australian, indian, japanese, nigerian, spanish
+5 different pets are kept: cat, dog, goat, hamster, hedgehog
+The people use 5 different means of transport: airplane, bus, roller, skateboard, train
+ 1. the person who's hobby is writing is in the middle##1
+ 2. the person driving the bus is the owner of the cat##1
+ 3. the owner of the dog is on the left or right of the person driving the bus
+ 4. the person driving the roller is between the person who's hobby is magic-tricks and the person eating papaya##2
+ 5. the spanish is on the left or right of the person driving the roller
+ 6. the person who's hobby is cooking is the japanese##1
+ 7. the japanese is on the left or right of the nigerian
+ 8. the person who's hobby is cooking is on the right of the journalist##1
+ 9. the nigerian is on the left of the person who's hobby is collecting##1
+10. the person driving the bus is the chef##1
+11. the owner of the hedgehog is on the left of the japanese##1
+12. the person driving the skateboard is on the left or right of the person who's hobby is cooking
+13. the person driving the skateboard is in the middle##1
+14. the person driving the bus is the person who's hobby is video-games##1
+15. the person driving the train is on the far left##1
+16. the journalist is on the far left##1
+17. the owner of the goat is on the left or right of the person eating artichoke
+18. the person eating potato is on the left or right of the engineer
+19. the person eating zucchini is on the right of the australian##1
+20. the security-guard is on the left of the indian##1
+21. the person eating cauliflower is on the left or right of the owner of the hedgehog
+22. the owner of the dog is the person eating potato##1","{'Food': ['artichoke', 'cauliflower', 'papaya', 'potato', 'zucchini'], 'Hobby': ['magic-tricks', 'cooking', 'writing', 'collecting', 'video-games'], 'Job': ['journalist', 'software-developer', 'engineer', 'security-guard', 'chef'], 'Nationality': ['spanish', 'japanese', 'nigerian', 'australian', 'indian'], 'Pet': ['hedgehog', 'goat', 'hamster', 'dog', 'cat'], 'Transport': ['train', 'roller', 'skateboard', 'airplane', 'bus']}"
+Pt1_6x5_level3-4,"There are 5 different favourite beverages: almond-milk, fanta, milk, sprite, tea
+The people have 5 different hobbies: board-games, fishing, hiking, photography, video-games
+The people prefer 5 different music-genres: electronic, folk, house, r&b, rock
+5 different pets are kept: fish, guinea-pig, hedgehog, lizard, mouse
+The people prefer 5 different types of sport: cricket, handball, skiing, soccer, water-polo
+The people use 5 different means of transport: bike, jet-ski, scooter, subway, tram
+ 1. the person driving the tram is on the left or right of the fan of house
+ 2. the person drinking almond-milk is on the right of the fan of electronic##1
+ 3. the fan of r&b is on the right of the person who's sport is soccer##1
+ 4. the fan of house is on the left or right of the person who's sport is water-polo
+ 5. the fan of r&b is on the left or right of the person who's hobby is photography
+ 6. the person driving the bike is on the far right##1
+ 7. the person drinking almond-milk is on the left or right of the fan of r&b
+ 8. the person driving the jet-ski is the owner of the fish##1
+ 9. the person who's sport is soccer is between the owner of the mouse and the person who's hobby is board-games##2
+10. the person who's hobby is video-games is on the far left##1
+11. the owner of the hedgehog is on the left of the person drinking milk##1
+12. the person who's sport is soccer is on the left or right of the person who's hobby is board-games
+13. the person who's hobby is fishing is on the right of the person who's hobby is video-games##1
+14. the person who's sport is soccer is on the left or right of the person drinking fanta
+15. the person who's sport is skiing is on the left or right of the person driving the scooter
+16. the person who's sport is water-polo is the fan of folk##1
+17. the person who's hobby is photography is on the right of the person who's sport is handball##1
+18. the fan of folk is on the left of the owner of the lizard##1
+19. the person drinking tea is on the left or right of the person who's sport is water-polo
+20. the person who's sport is cricket is between the owner of the guinea-pig and the person who's hobby is video-games##2
+21. the person driving the scooter is on the left or right of the person driving the tram","{'Beverage': ['sprite', 'tea', 'fanta', 'almond-milk', 'milk'], 'Hobby': ['video-games', 'fishing', 'board-games', 'photography', 'hiking'], 'Music-Genre': ['folk', 'house', 'electronic', 'rock', 'r&b'], 'Pet': ['fish', 'lizard', 'guinea-pig', 'hedgehog', 'mouse'], 'Sport': ['water-polo', 'cricket', 'handball', 'soccer', 'skiing'], 'Transport': ['jet-ski', 'subway', 'tram', 'scooter', 'bike']}"
+Pt1_6x5_level3-5,"There 5 different types of food: garlic, peas, pumpkin, spinach, strawberry
+The people have 5 different hobbies: drawing, fishing, photography, rock-climbing, skydiving
+The people have 5 different jobs:  analyst, coach, lawyer, police-officer, project-manager
+The people perfer 5 different movie-genres: family, horror, mystery, spy, western
+5 different pets are kept: fish, frog, goat, hamster, snake
+The people prefer 5 different types of sport: golf, handball, rowing, rugby, skateboarding
+ 1. the owner of the frog is on the far left##1
+ 2. the person who's hobby is fishing is on the far left or far right
+ 3. the person watching western movies is the person who's sport is golf##1
+ 4. the person who's hobby is photography is on the left of the person eating peas##1
+ 5. the person watching family movies is on the left of the person who's sport is rugby##1
+ 6. the owner of the hamster is on the far left or far right
+ 7. the coach is on the left of the person who's sport is handball##1
+ 8. the person who's hobby is photography is on the left or right of the person eating peas
+ 9. the coach is on the right of the person watching western movies##1
+10. the police-officer is on the far left##1
+11. the person watching spy movies is on the left of the person who's sport is golf##1
+12. the owner of the fish is the person who's hobby is drawing##1
+13. the person who's hobby is photography is on the left or right of the person eating peas
+14. the person who's sport is handball is on the right of the person who's sport is rowing##1
+15. the person eating pumpkin is between the coach and the person eating strawberry##2
+16. the person watching mystery movies is on the right of the lawyer##1
+17. the coach is on the left or right of the project-manager
+18. the person who's hobby is rock-climbing is the person eating spinach##1
+19. the owner of the fish is in the middle##1
+20. the lawyer is on the right of the owner of the snake##1","{'Food': ['spinach', 'strawberry', 'pumpkin', 'garlic', 'peas'], 'Hobby': ['rock-climbing', 'skydiving', 'drawing', 'photography', 'fishing'], 'Job': ['police-officer', 'analyst', 'lawyer', 'coach', 'project-manager'], 'Movie-Genre': ['family', 'spy', 'western', 'mystery', 'horror'], 'Pet': ['frog', 'snake', 'fish', 'goat', 'hamster'], 'Sport': ['skateboarding', 'rugby', 'golf', 'rowing', 'handball']}"
+Pt1_6x5_level3-6,"There are 5 different favourite beverages: almond-milk, hot-chocolate, iced-tea, juice, sprite
+There 5 different types of food: carrot, grapes, onion, pear, pumpkin
+The people perfer 5 different movie-genres: disaster, family, romance, western, zombie
+There are 5 different nationalities: british, egyptian, indian, malaysian, mexican
+5 different pets are kept: bird, fish, hedgehog, lizard, pony
+The people use 5 different means of transport: roller, scooter, skateboard, trike, van
+ 1. the person drinking juice is on the left or right of the person eating pear
+ 2. the person drinking sprite is the person watching western movies##1
+ 3. the indian is on the left or right of the british
+ 4. the person eating pear is on the right of the owner of the pony##1
+ 5. the owner of the fish is on the left of the owner of the lizard##1
+ 6. the person drinking almond-milk is the person eating carrot##1
+ 7. the person watching disaster movies is on the right of the person drinking juice##1
+ 8. the person driving the skateboard is between the person driving the scooter and the person watching zombie movies##2
+ 9. the malaysian is on the right of the person eating pear##1
+10. the owner of the hedgehog is on the far right##1
+11. the person watching disaster movies is the person drinking iced-tea##1
+12. the british is the person eating grapes##1
+13. the person driving the skateboard is on the right of the person drinking sprite##1
+14. the person driving the trike is the person eating onion##1
+15. the person watching disaster movies is the person drinking iced-tea##1
+16. the owner of the lizard is on the left of the person drinking almond-milk##1
+17. the person driving the roller is on the left or right of the person eating pumpkin
+18. the owner of the fish is on the right of the mexican##1
+19. the person watching family movies is on the left or right of the person eating pear
+20. the person drinking iced-tea is on the left of the owner of the fish##1
+21. the person drinking almond-milk is on the right of the person driving the skateboard##1","{'Beverage': ['juice', 'iced-tea', 'sprite', 'hot-chocolate', 'almond-milk'], 'Food': ['onion', 'pear', 'pumpkin', 'grapes', 'carrot'], 'Movie-Genre': ['family', 'disaster', 'western', 'romance', 'zombie'], 'Nationality': ['egyptian', 'mexican', 'malaysian', 'british', 'indian'], 'Pet': ['pony', 'bird', 'fish', 'lizard', 'hedgehog'], 'Transport': ['trike', 'roller', 'scooter', 'skateboard', 'van']}"
+Pt1_6x5_level3-7,"There are 5 different favourite beverages: fanta, juice, milk, soy-milk, sprite
+There 5 different types of food: cherry, cucumber, lemon, peach, pear
+The people have 5 different jobs:  accountant, dancer, doctor, scientist, videographer
+There are 5 different nationalities: american, british, indonesian, italian, turkish
+5 different pets are kept: chinchilla, dog, ferret, snake, turtle
+The people use 5 different means of transport: jet-ski, quad-bike, scooter, snowmobile, tram
+ 1. the person eating lemon is on the left of the indonesian##1
+ 2. the doctor is the owner of the chinchilla##1
+ 3. the videographer is on the left or right of the person drinking juice
+ 4. the owner of the turtle is the person eating peach##1
+ 5. the owner of the snake is on the far right##1
+ 6. the person driving the tram is on the left or right of the person driving the snowmobile
+ 7. the person drinking soy-milk is on the right of the dancer##1
+ 8. the owner of the ferret is on the right of the italian##1
+ 9. the person driving the snowmobile is on the right of the owner of the turtle##1
+10. the person eating lemon is the person drinking milk##1
+11. the person driving the quad-bike is on the left or right of the owner of the ferret
+12. the turkish is the person eating pear##1
+13. the accountant is on the left or right of the owner of the dog
+14. the doctor is in the middle##1
+15. the person drinking soy-milk is the owner of the ferret##1
+16. the person eating cucumber is on the right of the person driving the quad-bike##1
+17. the british is on the left of the person drinking milk##1
+18. the person driving the jet-ski is on the right of the person drinking fanta##1
+19. the indonesian is on the left or right of the doctor
+20. the person eating lemon is on the left of the person drinking juice##1","{'Beverage': ['fanta', 'soy-milk', 'milk', 'juice', 'sprite'], 'Food': ['cherry', 'cucumber', 'lemon', 'peach', 'pear'], 'Job': ['dancer', 'accountant', 'doctor', 'scientist', 'videographer'], 'Nationality': ['italian', 'british', 'american', 'indonesian', 'turkish'], 'Pet': ['dog', 'ferret', 'chinchilla', 'turtle', 'snake'], 'Transport': ['quad-bike', 'jet-ski', 'scooter', 'tram', 'snowmobile']}"
+Pt1_6x5_level3-8,"There 5 different types of food: cauliflower, cranberry, kale, pineapple, radish
+The people have 5 different hobbies: card-games, chess, dancing, drawing, sudoku
+The people have 5 different jobs:  chef, photographer, pilot, project-manager, videographer
+The people perfer 5 different movie-genres: adventure, animation, epic, romance, scientific
+5 different pets are kept: chinchilla, frog, horse, rabbit, rat
+The people use 5 different means of transport: boat, bus, helicopter, taxi, tram
+ 1. the person who's hobby is drawing is the owner of the horse##1
+ 2. the person watching epic movies is on the left of the owner of the horse##1
+ 3. the person who's hobby is dancing is on the left of the pilot##1
+ 4. the chef is the person driving the tram##1
+ 5. the person eating radish is on the far right##1
+ 6. the person eating pineapple is on the left or right of the person driving the taxi
+ 7. the person who's hobby is chess is the owner of the frog##1
+ 8. the person who's hobby is sudoku is between the person who's hobby is card-games and the photographer##2
+ 9. the person driving the tram is on the right of the person who's hobby is card-games##1
+10. the project-manager is on the left of the owner of the rabbit##1
+11. the photographer is on the left or right of the person eating cauliflower
+12. the person who's hobby is card-games is on the right of the person driving the taxi##1
+13. the person eating radish is on the left or right of the person eating cauliflower
+14. the project-manager is between the person watching adventure movies and the person driving the boat##2
+15. the person eating kale is the person watching adventure movies##1
+16. the owner of the rat is on the left of the person driving the helicopter##1
+17. the person driving the boat is on the left of the person eating cauliflower##1
+18. the person watching romance movies is on the left of the person eating cauliflower##1
+19. the owner of the horse is the person watching animation movies##1
+20. the pilot is on the left or right of the person who's hobby is dancing
+21. the person driving the tram is on the left or right of the photographer","{'Food': ['kale', 'cranberry', 'pineapple', 'cauliflower', 'radish'], 'Hobby': ['chess', 'dancing', 'card-games', 'sudoku', 'drawing'], 'Job': ['videographer', 'project-manager', 'pilot', 'chef', 'photographer'], 'Movie-Genre': ['adventure', 'scientific', 'romance', 'epic', 'animation'], 'Pet': ['frog', 'chinchilla', 'rabbit', 'rat', 'horse'], 'Transport': ['bus', 'taxi', 'boat', 'tram', 'helicopter']}"
+Pt1_6x5_level3-9,"There 5 different types of food: kiwi, lime, onion, pear, radish
+The people have 5 different jobs:  dancer, dressmaker, entrepreneur, project-manager, software-developer
+The people perfer 5 different movie-genres: comedy, crime, disaster, musical, scientific
+The people prefer 5 different music-genres: classical, dubstep, rock, salsa, soul
+5 different pets are kept: frog, goat, horse, rabbit, turtle
+The people use 5 different means of transport: bike, helicopter, quad-bike, snowmobile, trike
+ 1. the dressmaker is on the far left or far right
+ 2. the dressmaker is on the left or right of the person driving the bike
+ 3. the person driving the bike is on the left or right of the dressmaker
+ 4. the person driving the helicopter is the fan of salsa##1
+ 5. the person eating onion is the person driving the bike##1
+ 6. the person eating radish is the person eating radish##1
+ 7. the owner of the horse is on the left of the person eating lime##1
+ 8. the person eating onion is on the left or right of the person watching crime movies
+ 9. the fan of rock is on the right of the software-developer##1
+10. the person driving the trike is the person watching musical movies##1
+11. the software-developer is on the right of the person watching disaster movies##1
+12. the entrepreneur is on the left of the fan of soul##1
+13. the person driving the quad-bike is the owner of the rabbit##1
+14. the owner of the frog is on the right of the person watching disaster movies##1
+15. the project-manager is in the middle##1
+16. the owner of the horse is on the left of the person driving the snowmobile##1
+17. the fan of classical is between the person driving the snowmobile and the fan of rock##2
+18. the owner of the goat is on the left or right of the person watching scientific movies
+19. the software-developer is between the dressmaker and the person eating radish##2
+20. the person eating pear is on the left or right of the dancer","{'Food': ['kiwi', 'onion', 'radish', 'pear', 'lime'], 'Job': ['dressmaker', 'software-developer', 'project-manager', 'entrepreneur', 'dancer'], 'Movie-Genre': ['disaster', 'scientific', 'crime', 'musical', 'comedy'], 'Music-Genre': ['salsa', 'dubstep', 'rock', 'classical', 'soul'], 'Pet': ['goat', 'frog', 'rabbit', 'horse', 'turtle'], 'Transport': ['helicopter', 'bike', 'quad-bike', 'trike', 'snowmobile']}"
diff --git a/part2/level3/Pt2_6x6_level3.csv b/part2/level3/Pt2_6x6_level3.csv
new file mode 100644
index 0000000000000000000000000000000000000000..b2ba22393ce04c84c807772396add6d93d7ac799
--- /dev/null
+++ b/part2/level3/Pt2_6x6_level3.csv
@@ -0,0 +1,336 @@
+ID,Clues,SolutionGrid
+Pt1_6x6_level3-0,"There are 6 different favourite beverages: 7up, fanta, iced-tea, mirinda, soy-milk, sprite
+The people have 6 different hobbies: baking, camping, fishing, rock-climbing, traveling, woodworking
+The people prefer 6 different music-genres: classical, disco, house, reggae, rock, salsa
+6 different pets are kept: cat, ferret, goat, pony, rabbit, turtle
+The people prefer 6 different types of sport: badminton, lacrosse, rowing, skateboarding, soccer, surfing
+The people use 6 different means of transport: bike, ship, subway, taxi, train, trike
+ 1. the person drinking fanta is the person who's sport is surfing##1
+ 2. the fan of salsa is on the left of the owner of the cat##1
+ 3. the person driving the bike is on the left or right of the person drinking sprite
+ 4. the person drinking iced-tea is the owner of the ferret##1
+ 5. the person drinking 7up is on the left or right of the person who's sport is soccer
+ 6. the fan of reggae is on the left or right of the owner of the goat
+ 7. the fan of rock is on the far left or far right
+ 8. the fan of rock is on the left of the person who's sport is badminton##1
+ 9. the fan of classical is on the left or right of the owner of the rabbit
+10. the person who's sport is soccer is on the far left or far right
+11. the person who's hobby is rock-climbing is on the left of the person who's sport is lacrosse##1
+12. the person driving the taxi is on the far right##1
+13. the owner of the rabbit is on the far left##1
+14. the fan of classical is on the left of the person driving the train##1
+15. the owner of the turtle is on the right of the fan of reggae##1
+16. the person drinking 7up is the person who's sport is rowing##1
+17. the person drinking mirinda is on the left of the person who's hobby is woodworking##1
+18. the person who's hobby is rock-climbing is on the left of the owner of the goat##1
+19. the person who's sport is lacrosse is the owner of the goat##1
+20. the owner of the cat is on the left of the person driving the bike##1
+21. the person who's sport is surfing is the person who's hobby is woodworking##1
+22. the person driving the ship is on the far left##1
+23. the fan of house is on the far left or far right
+24. the fan of disco is on the left of the owner of the pony##1
+25. the person drinking iced-tea is on the left of the person who's hobby is fishing##1
+26. the person drinking iced-tea is on the right of the person who's hobby is camping##1
+27. the person who's sport is surfing is the person driving the trike##1
+28. the person who's hobby is baking is on the right of the person drinking 7up##1","{'Beverage': ['soy-milk', 'iced-tea', 'mirinda', 'fanta', '7up', 'sprite'], 'Hobby': ['camping', 'rock-climbing', 'fishing', 'woodworking', 'traveling', 'baking'], 'Music-Genre': ['rock', 'classical', 'salsa', 'reggae', 'disco', 'house'], 'Pet': ['rabbit', 'ferret', 'goat', 'cat', 'turtle', 'pony'], 'Sport': ['skateboarding', 'badminton', 'lacrosse', 'surfing', 'rowing', 'soccer'], 'Transport': ['ship', 'subway', 'train', 'trike', 'bike', 'taxi']}"
+Pt1_6x6_level3-1,"The people have 6 different hobbies: dancing, magic-tricks, puzzles, rock-climbing, singing, woodworking
+The people have 6 different jobs:  coach, designer, electrician, entrepreneur, lawyer, police-officer
+The people prefer 6 different music-genres: d&b, funk, gospel, house, jazz, salsa
+There are 6 different nationalities: canadian, indian, indonesian, malaysian, polish, thai
+The people prefer 6 different types of sport: baseball, ice-hockey, rugby, sailing, skiing, weightlifting
+The people use 6 different means of transport: motorbike, quad-bike, scooter, snowmobile, tram, van
+ 1. the indonesian is on the right of the fan of d&b##1
+ 2. the person who's sport is baseball is on the left or right of the fan of funk
+ 3. the person who's hobby is puzzles is on the left or right of the fan of salsa
+ 4. the canadian is on the right of the electrician##1
+ 5. the person who's hobby is woodworking is on the left or right of the person who's hobby is rock-climbing
+ 6. the person who's sport is sailing is between the person driving the tram and the canadian##2
+ 7. the polish is on the far left or far right
+ 8. the person driving the van is on the far right##1
+ 9. the person driving the van is on the right of the fan of d&b##1
+10. the fan of gospel is the entrepreneur##1
+11. the person who's sport is rugby is on the left of the person who's sport is skiing##1
+12. the person who's hobby is singing is on the left of the person driving the scooter##1
+13. the person driving the scooter is between the person driving the motorbike and the fan of salsa##2
+14. the thai is on the left or right of the designer
+15. the canadian is the fan of d&b##1
+16. the person who's hobby is magic-tricks is the person driving the snowmobile##1
+17. the person driving the scooter is the fan of funk##1
+18. the entrepreneur is on the left of the person who's hobby is singing##1
+19. the person driving the tram is on the left or right of the person who's sport is sailing
+20. the person who's hobby is dancing is on the left of the person who's hobby is singing##1
+21. the coach is on the right of the fan of gospel##1
+22. the person who's sport is rugby is on the left of the person who's sport is skiing##1
+23. the person who's hobby is rock-climbing is on the left or right of the lawyer
+24. the person who's sport is baseball is on the left or right of the indian
+25. the person driving the quad-bike is the indian##1
+26. the person who's sport is ice-hockey is on the left of the person who's hobby is woodworking##1
+27. the fan of jazz is on the far right##1","{'Hobby': ['magic-tricks', 'dancing', 'singing', 'puzzles', 'rock-climbing', 'woodworking'], 'Job': ['police-officer', 'entrepreneur', 'coach', 'electrician', 'designer', 'lawyer'], 'Music-Genre': ['house', 'gospel', 'salsa', 'funk', 'd&b', 'jazz'], 'Nationality': ['polish', 'indian', 'malaysian', 'thai', 'canadian', 'indonesian'], 'Sport': ['rugby', 'skiing', 'baseball', 'sailing', 'ice-hockey', 'weightlifting'], 'Transport': ['snowmobile', 'quad-bike', 'tram', 'scooter', 'motorbike', 'van']}"
+Pt1_6x6_level3-2,"There 6 different types of food: apricot, cherry, grapes, lemon, nectarine, pumpkin
+The people have 6 different hobbies: camping, filmmaking, gardening, puzzles, reading, woodworking
+The people prefer 6 different music-genres: blues, electronic, funk, metal, pop, rock
+There are 6 different nationalities: argentine, brazilian, british, canadian, egyptian, pakistani
+6 different pets are kept: cat, frog, goldfish, guinea-pig, mouse, turtle
+The people prefer 6 different types of sport: baseball, lacrosse, rowing, soccer, surfing, water-polo
+ 1. the owner of the goldfish is on the left of the person who's sport is rowing##1
+ 2. the owner of the cat is on the left or right of the person who's sport is lacrosse
+ 3. the person who's sport is lacrosse is on the left or right of the person eating lemon
+ 4. the person who's sport is surfing is on the left or right of the owner of the frog
+ 5. the person who's hobby is filmmaking is on the right of the owner of the frog##1
+ 6. the owner of the guinea-pig is on the left or right of the person who's sport is surfing
+ 7. the fan of blues is the person who's hobby is gardening##1
+ 8. the fan of rock is on the left or right of the person eating pumpkin
+ 9. the person who's hobby is camping is on the far right##1
+10. the owner of the goldfish is on the right of the person who's sport is water-polo##1
+11. the argentine is the person who's sport is lacrosse##1
+12. the person eating grapes is on the left of the pakistani##1
+13. the argentine is on the left or right of the british
+14. the person eating pumpkin is on the left or right of the fan of rock
+15. the person who's hobby is woodworking is on the far left##1
+16. the person eating grapes is on the left or right of the person who's hobby is woodworking
+17. the person who's sport is soccer is between the fan of funk and the person eating apricot##2
+18. the person eating cherry is on the right of the person who's sport is rowing##1
+19. the person who's sport is surfing is on the left of the fan of pop##1
+20. the egyptian is on the far right##1
+21. the person eating pumpkin is on the right of the fan of blues##1
+22. the person who's sport is water-polo is on the far left or far right
+23. the person who's sport is rowing is the person who's hobby is puzzles##1
+24. the fan of electronic is on the right of the brazilian##1
+25. the owner of the mouse is on the left of the person eating grapes##1
+26. the person who's sport is baseball is on the far left or far right
+27. the person eating apricot is on the left of the person who's sport is baseball##1
+28. the person who's hobby is camping is the owner of the guinea-pig##1
+29. the person who's sport is rowing is on the left or right of the brazilian","{'Food': ['lemon', 'grapes', 'pumpkin', 'cherry', 'apricot', 'nectarine'], 'Hobby': ['woodworking', 'gardening', 'puzzles', 'reading', 'filmmaking', 'camping'], 'Music-Genre': ['metal', 'blues', 'funk', 'rock', 'electronic', 'pop'], 'Nationality': ['british', 'argentine', 'pakistani', 'brazilian', 'canadian', 'egyptian'], 'Pet': ['mouse', 'goldfish', 'cat', 'frog', 'turtle', 'guinea-pig'], 'Sport': ['water-polo', 'lacrosse', 'rowing', 'soccer', 'surfing', 'baseball']}"
+Pt1_6x6_level3-3,"The people have 6 different jobs:  chef, journalist, manager, paramedic, photographer, teacher
+The people perfer 6 different movie-genres: action, documentary, satire, sports, time-travel, western
+There are 6 different nationalities: argentine, british, chinese, egyptian, nigerian, turkish
+6 different pets are kept: ferret, goat, goldfish, hamster, lizard, mouse
+The people prefer 6 different types of sport: handball, rowing, sailing, skateboarding, soccer, swimming
+The people use 6 different means of transport: car, motorbike, skateboard, snowmobile, taxi, train
+ 1. the chinese is the person driving the train##1
+ 2. the person watching sports movies is the person who's sport is swimming##1
+ 3. the person watching time-travel movies is on the left or right of the photographer
+ 4. the manager is on the left of the egyptian##1
+ 5. the person who's sport is handball is on the left or right of the person watching action movies
+ 6. the person driving the car is the owner of the hamster##1
+ 7. the person who's sport is swimming is on the left of the person who's sport is handball##1
+ 8. the person driving the motorbike is on the left or right of the paramedic
+ 9. the owner of the hamster is on the left or right of the person driving the taxi
+10. the person watching western movies is on the left of the person driving the car##1
+11. the paramedic is on the left or right of the photographer
+12. the person watching satire movies is on the right of the turkish##1
+13. the egyptian is on the left or right of the owner of the lizard
+14. the owner of the mouse is on the far left or far right
+15. the person who's sport is soccer is on the right of the owner of the lizard##1
+16. the person driving the motorbike is on the far left##1
+17. the person watching time-travel movies is the owner of the lizard##1
+18. the person watching sports movies is on the left or right of the person driving the snowmobile
+19. the person who's sport is rowing is on the far right##1
+20. the chef is the argentine##1
+21. the owner of the mouse is the teacher##1
+22. the argentine is on the far left or far right
+23. the owner of the goat is on the right of the person watching satire movies##1
+24. the person driving the train is on the left or right of the owner of the ferret
+25. the person who's sport is sailing is on the right of the chinese##1
+26. the nigerian is on the left of the person driving the taxi##1
+27. the person who's sport is swimming is on the far left or far right
+28. the person driving the skateboard is the manager##1","{'Job': ['teacher', 'paramedic', 'photographer', 'manager', 'journalist', 'chef'], 'Movie-Genre': ['sports', 'satire', 'action', 'time-travel', 'western', 'documentary'], 'Nationality': ['turkish', 'british', 'chinese', 'nigerian', 'egyptian', 'argentine'], 'Pet': ['mouse', 'ferret', 'goat', 'lizard', 'goldfish', 'hamster'], 'Sport': ['swimming', 'handball', 'skateboarding', 'sailing', 'soccer', 'rowing'], 'Transport': ['motorbike', 'snowmobile', 'train', 'skateboard', 'taxi', 'car']}"
+Pt1_6x6_level3-4,"There are 6 different favourite beverages: fanta, milk, mirinda, soy-milk, tea, water
+There 6 different types of food: broccoli, papaya, pepper, pineapple, tomato, zucchini
+The people have 6 different jobs:  analyst, architect, chef, firefighter, manager, security-guard
+6 different pets are kept: goat, goldfish, hamster, hedgehog, pony, rabbit
+The people prefer 6 different types of sport: baseball, climbing, parkour, rugby, volleyball, water-polo
+The people use 6 different means of transport: airplane, car, motorbike, scooter, subway, trike
+ 1. the person who's sport is climbing is the person driving the subway##1
+ 2. the owner of the rabbit is on the right of the person driving the trike##1
+ 3. the owner of the goldfish is on the right of the person eating tomato##1
+ 4. the person driving the trike is between the person driving the scooter and the owner of the rabbit##2
+ 5. the person drinking mirinda is on the left or right of the person driving the subway
+ 6. the person eating zucchini is on the right of the person eating tomato##1
+ 7. the person drinking mirinda is on the far left or far right
+ 8. the person eating papaya is on the right of the person drinking soy-milk##1
+ 9. the person who's sport is parkour is the person drinking tea##1
+10. the manager is on the left of the person eating papaya##1
+11. the person drinking fanta is on the left or right of the person eating zucchini
+12. the architect is on the right of the person eating broccoli##1
+13. the architect is on the right of the person drinking soy-milk##1
+14. the person driving the scooter is on the right of the person driving the car##1
+15. the architect is the person driving the airplane##1
+16. the person eating zucchini is on the left of the analyst##1
+17. the firefighter is on the left of the security-guard##1
+18. the owner of the hedgehog is on the left of the person drinking water##1
+19. the owner of the goldfish is between the owner of the hamster and the person drinking tea##2
+20. the person drinking tea is the person driving the motorbike##1
+21. the person eating broccoli is on the right of the owner of the goat##1
+22. the person driving the scooter is the person eating pineapple##1
+23. the person driving the car is the person eating zucchini##1
+24. the person eating broccoli is on the left or right of the person who's sport is volleyball
+25. the person who's sport is climbing is on the right of the person who's sport is water-polo##1
+26. the person who's sport is baseball is on the left or right of the chef
+27. the chef is on the right of the owner of the hamster##1","{'Beverage': ['tea', 'water', 'fanta', 'milk', 'soy-milk', 'mirinda'], 'Food': ['tomato', 'zucchini', 'pineapple', 'pepper', 'broccoli', 'papaya'], 'Job': ['firefighter', 'security-guard', 'analyst', 'chef', 'manager', 'architect'], 'Pet': ['hedgehog', 'goldfish', 'hamster', 'goat', 'rabbit', 'pony'], 'Sport': ['parkour', 'rugby', 'baseball', 'water-polo', 'climbing', 'volleyball'], 'Transport': ['motorbike', 'car', 'scooter', 'trike', 'subway', 'airplane']}"
+Pt1_6x6_level3-5,"There are 6 different favourite beverages: 7up, cola, juice, mirinda, soy-milk, water
+There 6 different types of food: artichoke, banana, broccoli, cranberry, pineapple, watermelon
+The people have 6 different hobbies: chess, gardening, reading, rock-climbing, singing, video-games
+The people perfer 6 different movie-genres: adventure, epic, musical, mystery, thriller, time-travel
+There are 6 different nationalities: australian, canadian, dutch, egyptian, indonesian, polish
+The people use 6 different means of transport: bus, helicopter, jet-ski, motorbike, scooter, skateboard
+ 1. the person drinking soy-milk is on the left or right of the person watching time-travel movies
+ 2. the person watching mystery movies is on the left or right of the person drinking juice
+ 3. the person eating watermelon is on the right of the person who's hobby is rock-climbing##1
+ 4. the person watching thriller movies is the person drinking mirinda##1
+ 5. the person who's hobby is gardening is on the left or right of the person eating broccoli
+ 6. the person drinking cola is on the left or right of the australian
+ 7. the person driving the motorbike is the person watching musical movies##1
+ 8. the person driving the helicopter is on the left of the canadian##1
+ 9. the person eating artichoke is the person driving the helicopter##1
+10. the person who's hobby is reading is between the person drinking water and the person eating cranberry##2
+11. the person drinking mirinda is on the left of the person drinking 7up##1
+12. the person drinking mirinda is on the left or right of the person eating broccoli
+13. the person driving the bus is on the far left or far right
+14. the person drinking water is the person eating watermelon##1
+15. the person watching musical movies is on the far right##1
+16. the person who's hobby is gardening is on the left or right of the person drinking 7up
+17. the person eating broccoli is on the left or right of the indonesian
+18. the person who's hobby is rock-climbing is on the left of the egyptian##1
+19. the person watching thriller movies is the person eating pineapple##1
+20. the person watching adventure movies is the person eating artichoke##1
+21. the polish is on the right of the person who's hobby is chess##1
+22. the polish is the person who's hobby is rock-climbing##1
+23. the person watching adventure movies is on the right of the person who's hobby is video-games##1
+24. the person watching thriller movies is the person driving the bus##1
+25. the person driving the scooter is the person watching time-travel movies##1
+26. the person who's hobby is rock-climbing is on the left of the person driving the jet-ski##1","{'Beverage': ['mirinda', '7up', 'soy-milk', 'water', 'juice', 'cola'], 'Food': ['pineapple', 'broccoli', 'banana', 'watermelon', 'artichoke', 'cranberry'], 'Hobby': ['gardening', 'chess', 'rock-climbing', 'video-games', 'reading', 'singing'], 'Movie-Genre': ['thriller', 'time-travel', 'epic', 'mystery', 'adventure', 'musical'], 'Nationality': ['indonesian', 'dutch', 'polish', 'egyptian', 'australian', 'canadian'], 'Transport': ['bus', 'scooter', 'skateboard', 'jet-ski', 'helicopter', 'motorbike']}"
+Pt1_6x6_level3-6,"The people have 6 different hobbies: camping, fishing, gardening, hiking, traveling, video-games
+The people have 6 different jobs:  chef, coach, dressmaker, engineer, journalist, videographer
+The people perfer 6 different movie-genres: action, animation, family, fantasy, time-travel, zombie
+The people prefer 6 different music-genres: electronic, hip-hop, house, pop, punk, techno
+The people prefer 6 different types of sport: ice-hockey, parkour, sailing, skateboarding, soccer, swimming
+The people use 6 different means of transport: jet-ski, quad-bike, scooter, ship, subway, taxi
+ 1. the person who's sport is sailing is on the right of the person who's sport is parkour##1
+ 2. the person who's hobby is hiking is on the right of the chef##1
+ 3. the person watching fantasy movies is on the left or right of the person watching animation movies
+ 4. the person who's hobby is gardening is the person who's sport is swimming##1
+ 5. the person watching time-travel movies is on the right of the person who's hobby is fishing##1
+ 6. the person who's hobby is traveling is the fan of house##1
+ 7. the fan of techno is on the left or right of the person driving the scooter
+ 8. the journalist is between the fan of punk and the person who's hobby is fishing##2
+ 9. the engineer is on the left or right of the person driving the subway
+10. the person who's sport is ice-hockey is on the left or right of the person who's sport is sailing
+11. the videographer is on the left or right of the person who's hobby is hiking
+12. the person who's sport is soccer is the coach##1
+13. the fan of hip-hop is on the far right##1
+14. the person driving the subway is on the left or right of the person who's hobby is gardening
+15. the person who's sport is parkour is on the right of the coach##1
+16. the fan of hip-hop is on the left or right of the person who's hobby is gardening
+17. the dressmaker is the person who's hobby is video-games##1
+18. the person watching action movies is the person who's hobby is fishing##1
+19. the person driving the scooter is on the right of the person who's hobby is gardening##1
+20. the person driving the jet-ski is on the left of the person watching action movies##1
+21. the person who's hobby is hiking is on the left or right of the person driving the quad-bike
+22. the person driving the taxi is the person who's hobby is gardening##1
+23. the person watching animation movies is the fan of techno##1
+24. the person driving the scooter is the person watching family movies##1
+25. the fan of electronic is the person watching time-travel movies##1","{'Hobby': ['traveling', 'fishing', 'hiking', 'camping', 'gardening', 'video-games'], 'Job': ['coach', 'chef', 'journalist', 'videographer', 'engineer', 'dressmaker'], 'Movie-Genre': ['zombie', 'action', 'time-travel', 'fantasy', 'animation', 'family'], 'Music-Genre': ['house', 'pop', 'electronic', 'punk', 'techno', 'hip-hop'], 'Sport': ['soccer', 'parkour', 'sailing', 'ice-hockey', 'swimming', 'skateboarding'], 'Transport': ['jet-ski', 'quad-bike', 'ship', 'subway', 'taxi', 'scooter']}"
+Pt1_6x6_level3-7,"There 6 different types of food: carrot, corn, eggplant, garlic, tomato, zucchini
+The people have 6 different hobbies: collecting, photography, rock-climbing, singing, woodworking, writing
+The people have 6 different jobs:  analyst, designer, doctor, engineer, paramedic, teacher
+The people prefer 6 different music-genres: ambient, d&b, dubstep, gospel, pop, techno
+There are 6 different nationalities: american, australian, chinese, indian, malaysian, polish
+6 different pets are kept: bird, cat, ferret, goldfish, horse, turtle
+ 1. the engineer is on the left of the paramedic##1
+ 2. the designer is on the left of the fan of techno##1
+ 3. the indian is on the right of the person who's hobby is photography##1
+ 4. the owner of the goldfish is on the left or right of the designer
+ 5. the american is the owner of the turtle##1
+ 6. the polish is the person who's hobby is rock-climbing##1
+ 7. the person who's hobby is rock-climbing is on the left of the person who's hobby is singing##1
+ 8. the owner of the turtle is on the left or right of the fan of d&b
+ 9. the fan of ambient is on the left or right of the fan of dubstep
+10. the fan of gospel is on the far left or far right
+11. the paramedic is on the far left or far right
+12. the designer is on the left of the indian##1
+13. the owner of the turtle is the fan of ambient##1
+14. the fan of dubstep is on the right of the person eating garlic##1
+15. the person eating tomato is the analyst##1
+16. the chinese is the fan of gospel##1
+17. the fan of gospel is on the left or right of the person eating corn
+18. the fan of ambient is on the left or right of the person eating corn
+19. the person eating tomato is on the left or right of the person who's hobby is rock-climbing
+20. the owner of the cat is the person eating zucchini##1
+21. the owner of the bird is on the left of the indian##1
+22. the owner of the ferret is on the left of the person eating eggplant##1
+23. the american is on the left or right of the fan of d&b
+24. the person who's hobby is singing is on the left or right of the person eating corn
+25. the person who's hobby is writing is on the left or right of the owner of the cat
+26. the owner of the cat is on the right of the person who's hobby is woodworking##1
+27. the fan of pop is on the far left##1
+28. the teacher is the australian##1
+29. the paramedic is the person eating eggplant##1
+30. the owner of the cat is between the person eating tomato and the person eating garlic##2
+31. the person eating corn is on the right of the american##1","{'Food': ['carrot', 'garlic', 'zucchini', 'tomato', 'corn', 'eggplant'], 'Hobby': ['photography', 'woodworking', 'collecting', 'writing', 'rock-climbing', 'singing'], 'Job': ['designer', 'doctor', 'teacher', 'analyst', 'engineer', 'paramedic'], 'Music-Genre': ['pop', 'techno', 'dubstep', 'ambient', 'd&b', 'gospel'], 'Nationality': ['malaysian', 'indian', 'australian', 'american', 'polish', 'chinese'], 'Pet': ['bird', 'goldfish', 'cat', 'turtle', 'ferret', 'horse']}"
+Pt1_6x6_level3-8,"There 6 different types of food: kale, mango, peach, peas, pomegranate, watermelon
+The people have 6 different jobs:  coach, firefighter, nurse, pilot, social-worker, software-developer
+The people perfer 6 different movie-genres: action, epic, family, fantasy, romance, zombie
+The people prefer 6 different music-genres: ambient, d&b, dubstep, folk, reggae, techno
+6 different pets are kept: goat, goldfish, lizard, rabbit, snake, turtle
+The people use 6 different means of transport: airplane, bike, scooter, ship, snowmobile, subway
+ 1. the owner of the goldfish is on the left or right of the person eating watermelon
+ 2. the person watching action movies is between the owner of the rabbit and the pilot##2
+ 3. the person driving the scooter is the owner of the goat##1
+ 4. the fan of reggae is on the far right##1
+ 5. the fan of techno is on the right of the fan of ambient##1
+ 6. the owner of the lizard is the fan of reggae##1
+ 7. the person driving the airplane is on the left or right of the fan of folk
+ 8. the person eating kale is the person watching zombie movies##1
+ 9. the person eating watermelon is on the right of the person eating peach##1
+10. the person eating mango is the software-developer##1
+11. the fan of techno is on the left or right of the owner of the lizard
+12. the fan of ambient is on the left or right of the person watching action movies
+13. the owner of the goat is on the right of the person driving the airplane##1
+14. the person eating pomegranate is on the left or right of the person driving the airplane
+15. the person eating kale is the person driving the airplane##1
+16. the person watching family movies is on the right of the software-developer##1
+17. the social-worker is on the right of the pilot##1
+18. the fan of d&b is on the left or right of the person driving the snowmobile
+19. the owner of the snake is on the far left##1
+20. the fan of d&b is on the left of the person watching fantasy movies##1
+21. the person watching action movies is the person eating pomegranate##1
+22. the owner of the goldfish is on the left or right of the nurse
+23. the person driving the scooter is the person watching romance movies##1
+24. the social-worker is the owner of the goldfish##1
+25. the fan of dubstep is on the right of the coach##1
+26. the person driving the ship is on the far right##1
+27. the person eating pomegranate is the person driving the subway##1","{'Food': ['peach', 'watermelon', 'pomegranate', 'kale', 'mango', 'peas'], 'Job': ['coach', 'pilot', 'social-worker', 'nurse', 'software-developer', 'firefighter'], 'Movie-Genre': ['epic', 'fantasy', 'action', 'zombie', 'romance', 'family'], 'Music-Genre': ['d&b', 'dubstep', 'folk', 'ambient', 'techno', 'reggae'], 'Pet': ['snake', 'turtle', 'goldfish', 'rabbit', 'goat', 'lizard'], 'Transport': ['bike', 'snowmobile', 'subway', 'airplane', 'scooter', 'ship']}"
+Pt1_6x6_level3-9,"There are 6 different favourite beverages: 7up, cola, hot-chocolate, iced-tea, milk, sprite
+The people perfer 6 different movie-genres: comedy, martial-arts, mystery, romance, superhero, time-travel
+The people prefer 6 different music-genres: classical, country, funk, house, indie, rock
+There are 6 different nationalities: chinese, colombian, german, malaysian, mexican, turkish
+The people prefer 6 different types of sport: cycling, parkour, skiing, swimming, tennis, water-polo
+The people use 6 different means of transport: airplane, bike, boat, car, helicopter, subway
+ 1. the person driving the boat is the german##1
+ 2. the person watching time-travel movies is on the far left or far right
+ 3. the turkish is on the left of the person watching mystery movies##1
+ 4. the person watching romance movies is the person drinking cola##1
+ 5. the person who's sport is skiing is between the person who's sport is swimming and the turkish##2
+ 6. the person watching time-travel movies is the person drinking milk##1
+ 7. the person watching mystery movies is between the person who's sport is cycling and the malaysian##2
+ 8. the person drinking cola is on the left or right of the person driving the car
+ 9. the person drinking 7up is the person driving the car##1
+10. the person who's sport is parkour is on the far left##1
+11. the person drinking iced-tea is the person driving the subway##1
+12. the fan of indie is on the right of the person drinking sprite##1
+13. the fan of funk is on the far left or far right
+14. the person drinking iced-tea is on the left of the fan of classical##1
+15. the person who's sport is parkour is the person driving the helicopter##1
+16. the person watching comedy movies is on the far left or far right
+17. the person who's sport is water-polo is on the left of the person watching comedy movies##1
+18. the person driving the boat is on the left of the person watching superhero movies##1
+19. the person who's sport is water-polo is on the right of the person drinking iced-tea##1
+20. the fan of indie is on the far left or far right
+21. the person driving the airplane is the person who's sport is water-polo##1
+22. the person who's sport is swimming is on the right of the chinese##1
+23. the colombian is on the left or right of the person who's sport is tennis
+24. the fan of house is on the left of the person drinking sprite##1
+25. the malaysian is on the far left or far right
+26. the person who's sport is skiing is on the right of the person driving the car##1
+27. the fan of country is on the left or right of the person who's sport is parkour","{'Beverage': ['milk', '7up', 'cola', 'iced-tea', 'sprite', 'hot-chocolate'], 'Movie-Genre': ['time-travel', 'martial-arts', 'romance', 'superhero', 'mystery', 'comedy'], 'Music-Genre': ['funk', 'country', 'rock', 'house', 'classical', 'indie'], 'Nationality': ['chinese', 'mexican', 'german', 'turkish', 'colombian', 'malaysian'], 'Sport': ['parkour', 'swimming', 'skiing', 'cycling', 'water-polo', 'tennis'], 'Transport': ['helicopter', 'car', 'boat', 'subway', 'airplane', 'bike']}"
diff --git a/part2/level3/Pt2_6x7_level3.csv b/part2/level3/Pt2_6x7_level3.csv
new file mode 100644
index 0000000000000000000000000000000000000000..e0f2af84a2f4e9f68235d4640830ced28322d528
--- /dev/null
+++ b/part2/level3/Pt2_6x7_level3.csv
@@ -0,0 +1,399 @@
+ID,Clues,SolutionGrid
+Pt1_6x7_level3-0,"There are 7 different favourite beverages: 7up, cola, hot-chocolate, lemonade, milk, sprite, tea
+There 7 different types of food: cabbage, lime, plum, strawberry, tomato, watermelon, zucchini
+The people have 7 different hobbies: baking, collecting, reading, singing, skydiving, traveling, woodworking
+The people perfer 7 different movie-genres: action, drama, family, fantasy, martial-arts, musical, superhero
+The people prefer 7 different music-genres: classical, house, indie, jazz, pop, reggae, soul
+The people prefer 7 different types of sport: cycling, rowing, rugby, skateboarding, tennis, water-polo, weightlifting
+ 1. the person watching musical movies is on the right of the fan of soul##1
+ 2. the fan of pop is on the left or right of the fan of soul
+ 3. the person drinking lemonade is between the person eating lime and the person eating plum##2
+ 4. the person eating strawberry is on the left or right of the person watching fantasy movies
+ 5. the person watching fantasy movies is the fan of house##1
+ 6. the person who's hobby is traveling is between the person watching drama movies and the person who's sport is weightlifting##2
+ 7. the person who's hobby is singing is the person drinking cola##1
+ 8. the person eating strawberry is on the left or right of the person drinking sprite
+ 9. the person eating strawberry is on the left or right of the person who's hobby is traveling
+10. the person watching martial-arts movies is on the right of the person drinking 7up##1
+11. the person who's hobby is skydiving is on the left or right of the person who's hobby is baking
+12. the fan of house is on the left or right of the person who's hobby is woodworking
+13. the person drinking lemonade is on the left or right of the person drinking sprite
+14. the person who's hobby is skydiving is on the right of the person who's sport is rowing##1
+15. the person drinking tea is on the left or right of the person drinking cola
+16. the person who's sport is water-polo is on the left or right of the person drinking sprite
+17. the person who's hobby is reading is the person eating zucchini##1
+18. the person watching superhero movies is on the left of the person who's hobby is reading##1
+19. the fan of classical is between the person who's hobby is reading and the person who's sport is water-polo##2
+20. the person who's sport is tennis is between the person watching drama movies and the person drinking hot-chocolate##2
+21. the person who's hobby is baking is on the left of the person eating lime##1
+22. the person who's hobby is baking is the fan of reggae##1
+23. the fan of reggae is on the left or right of the person who's sport is skateboarding
+24. the person drinking tea is on the right of the fan of house##1
+25. the person watching family movies is the person who's sport is weightlifting##1
+26. the person watching martial-arts movies is the person who's sport is rowing##1
+27. the person eating cabbage is on the right of the person drinking milk##1
+28. the person drinking sprite is on the left of the fan of indie##1
+29. the fan of pop is the person who's sport is cycling##1
+30. the person drinking lemonade is in the middle##1
+31. the person eating tomato is the person who's hobby is singing##1
+32. the person who's hobby is collecting is on the far left or far right","{'Beverage': ['7up', 'hot-chocolate', 'milk', 'lemonade', 'sprite', 'tea', 'cola'], 'Food': ['watermelon', 'zucchini', 'plum', 'cabbage', 'lime', 'strawberry', 'tomato'], 'Hobby': ['collecting', 'reading', 'skydiving', 'baking', 'traveling', 'woodworking', 'singing'], 'Movie-Genre': ['superhero', 'martial-arts', 'musical', 'drama', 'fantasy', 'family', 'action'], 'Music-Genre': ['pop', 'soul', 'classical', 'reggae', 'house', 'indie', 'jazz'], 'Sport': ['cycling', 'rowing', 'tennis', 'water-polo', 'skateboarding', 'weightlifting', 'rugby']}"
+Pt1_6x7_level3-1,"There 7 different types of food: apricot, cherry, corn, peas, pepper, radish, watermelon
+The people have 7 different hobbies: cooking, gardening, hiking, magic-tricks, puzzles, traveling, writing
+The people have 7 different jobs:  accountant, bartender, chef, designer, lawyer, police-officer, teacher
+The people prefer 7 different music-genres: ambient, folk, gospel, house, metal, pop, soul
+The people prefer 7 different types of sport: badminton, ice-hockey, lacrosse, skiing, soccer, surfing, weightlifting
+The people use 7 different means of transport: car, jet-ski, quad-bike, scooter, ship, skateboard, taxi
+ 1. the person who's hobby is cooking is the police-officer##1
+ 2. the person who's sport is weightlifting is in the middle##1
+ 3. the fan of gospel is on the far right##1
+ 4. the fan of metal is on the left of the person who's hobby is gardening##1
+ 5. the fan of pop is on the left of the person who's hobby is hiking##1
+ 6. the person eating pepper is on the left or right of the person who's hobby is writing
+ 7. the person who's sport is surfing is the person who's hobby is gardening##1
+ 8. the person eating cherry is on the left of the person eating apricot##1
+ 9. the person driving the car is on the right of the person who's hobby is cooking##1
+10. the bartender is on the far left or far right
+11. the fan of ambient is on the left of the person who's sport is soccer##1
+12. the lawyer is the person driving the scooter##1
+13. the person who's hobby is gardening is the chef##1
+14. the person eating watermelon is on the right of the person who's hobby is traveling##1
+15. the lawyer is on the right of the person driving the taxi##1
+16. the person who's sport is badminton is on the far right##1
+17. the fan of soul is on the left of the person who's hobby is writing##1
+18. the person driving the scooter is on the left or right of the person driving the jet-ski
+19. the fan of gospel is on the left or right of the person driving the car
+20. the person eating radish is on the left or right of the person who's hobby is hiking
+21. the person eating cherry is on the right of the person who's sport is surfing##1
+22. the person eating cherry is on the right of the chef##1
+23. the teacher is on the left or right of the person who's hobby is puzzles
+24. the person driving the skateboard is on the far right##1
+25. the chef is on the right of the person who's sport is lacrosse##1
+26. the person who's hobby is puzzles is on the left or right of the person who's hobby is writing
+27. the person eating watermelon is on the left of the person driving the car##1
+28. the accountant is on the right of the person driving the quad-bike##1
+29. the person eating peas is on the left or right of the person driving the car
+30. the person driving the jet-ski is on the left of the person who's sport is ice-hockey##1
+31. the person eating peas is on the left or right of the person who's sport is soccer
+32. the police-officer is on the left or right of the designer
+33. the person driving the quad-bike is on the left or right of the person eating apricot
+34. the fan of folk is on the left or right of the fan of ambient
+35. the person who's hobby is cooking is the person driving the quad-bike##1","{'Food': ['corn', 'radish', 'cherry', 'apricot', 'watermelon', 'pepper', 'peas'], 'Hobby': ['magic-tricks', 'gardening', 'hiking', 'traveling', 'cooking', 'puzzles', 'writing'], 'Job': ['bartender', 'chef', 'lawyer', 'designer', 'police-officer', 'accountant', 'teacher'], 'Music-Genre': ['metal', 'pop', 'house', 'folk', 'ambient', 'soul', 'gospel'], 'Sport': ['lacrosse', 'surfing', 'skiing', 'weightlifting', 'ice-hockey', 'soccer', 'badminton'], 'Transport': ['ship', 'taxi', 'scooter', 'jet-ski', 'quad-bike', 'car', 'skateboard']}"
+Pt1_6x7_level3-2,"There are 7 different favourite beverages: cola, iced-tea, juice, lemonade, mirinda, soy-milk, sprite
+There 7 different types of food: broccoli, grapefruit, potato, radish, spinach, watermelon, zucchini
+The people perfer 7 different movie-genres: animation, disaster, drama, epic, scientific, sports, thriller
+There are 7 different nationalities: australian, british, canadian, french, japanese, nigerian, pakistani
+The people prefer 7 different types of sport: basketball, golf, skateboarding, skiing, snowboarding, swimming, volleyball
+The people use 7 different means of transport: airplane, boat, car, helicopter, subway, taxi, train
+ 1. the person who's sport is swimming is on the right of the person driving the subway##1
+ 2. the person driving the taxi is between the person driving the subway and the person eating spinach##2
+ 3. the person who's sport is volleyball is on the left or right of the person who's sport is golf
+ 4. the person who's sport is volleyball is on the left of the person watching animation movies##1
+ 5. the person drinking iced-tea is between the person watching scientific movies and the japanese##2
+ 6. the french is on the left of the person watching scientific movies##1
+ 7. the person who's sport is golf is on the left or right of the person driving the car
+ 8. the person watching epic movies is on the far left or far right
+ 9. the person drinking soy-milk is on the far right##1
+10. the person watching animation movies is on the right of the person eating broccoli##1
+11. the person drinking lemonade is the person who's sport is skateboarding##1
+12. the person eating radish is on the left of the person eating potato##1
+13. the person who's sport is golf is on the far right##1
+14. the person who's sport is swimming is on the left or right of the person who's sport is skiing
+15. the person watching sports movies is on the left or right of the person who's sport is golf
+16. the person eating potato is on the right of the person watching scientific movies##1
+17. the person driving the taxi is on the left or right of the person drinking cola
+18. the person who's sport is snowboarding is on the left of the person drinking sprite##1
+19. the person drinking sprite is on the left of the person eating spinach##1
+20. the british is on the left of the person eating spinach##1
+21. the person drinking cola is the person driving the subway##1
+22. the person drinking soy-milk is on the right of the japanese##1
+23. the pakistani is on the left of the person eating watermelon##1
+24. the person driving the train is the french##1
+25. the person watching thriller movies is on the right of the person watching disaster movies##1
+26. the person drinking mirinda is between the person who's sport is golf and the person who's sport is basketball##2
+27. the person watching drama movies is on the right of the person driving the boat##1
+28. the canadian is the person drinking iced-tea##1
+29. the australian is on the left or right of the person eating spinach
+30. the person drinking mirinda is on the left of the person eating zucchini##1
+31. the person driving the helicopter is on the right of the person drinking mirinda##1","{'Beverage': ['cola', 'sprite', 'juice', 'lemonade', 'iced-tea', 'mirinda', 'soy-milk'], 'Food': ['grapefruit', 'watermelon', 'spinach', 'radish', 'potato', 'broccoli', 'zucchini'], 'Movie-Genre': ['epic', 'disaster', 'thriller', 'scientific', 'drama', 'sports', 'animation'], 'Nationality': ['pakistani', 'british', 'french', 'australian', 'canadian', 'japanese', 'nigerian'], 'Sport': ['snowboarding', 'swimming', 'skiing', 'skateboarding', 'basketball', 'volleyball', 'golf'], 'Transport': ['subway', 'taxi', 'train', 'boat', 'airplane', 'car', 'helicopter']}"
+Pt1_6x7_level3-3,"There are 7 different favourite beverages: 7up, almond-milk, fanta, hot-chocolate, milk, mirinda, soy-milk
+The people have 7 different jobs:  architect, designer, dressmaker, freelancer, journalist, mechanic, paramedic
+The people perfer 7 different movie-genres: action, comedy, disaster, epic, mystery, sports, time-travel
+There are 7 different nationalities: australian, brazilian, british, egyptian, german, japanese, malaysian
+The people prefer 7 different types of sport: cricket, ice-hockey, lacrosse, rowing, rugby, surfing, tennis
+The people use 7 different means of transport: airplane, bus, car, jet-ski, quad-bike, subway, taxi
+ 1. the person driving the quad-bike is on the left or right of the person who's sport is lacrosse
+ 2. the german is between the person driving the taxi and the person driving the bus##2
+ 3. the person driving the bus is the british##1
+ 4. the person drinking milk is on the left or right of the japanese
+ 5. the egyptian is on the left of the person watching time-travel movies##1
+ 6. the person drinking fanta is on the left or right of the australian
+ 7. the person driving the bus is on the left or right of the person drinking milk
+ 8. the person watching action movies is between the person driving the taxi and the person watching comedy movies##2
+ 9. the person watching sports movies is on the left of the person watching time-travel movies##1
+10. the paramedic is on the left of the person drinking mirinda##1
+11. the brazilian is on the right of the person watching time-travel movies##1
+12. the person who's sport is ice-hockey is the person drinking almond-milk##1
+13. the person driving the airplane is on the far right##1
+14. the person driving the bus is on the left of the person who's sport is tennis##1
+15. the person watching comedy movies is in the middle##1
+16. the person who's sport is cricket is on the left or right of the designer
+17. the person watching disaster movies is on the right of the person drinking 7up##1
+18. the person drinking almond-milk is on the left or right of the british
+19. the designer is on the left of the architect##1
+20. the person who's sport is surfing is on the left of the person watching action movies##1
+21. the dressmaker is on the left or right of the person watching time-travel movies
+22. the person drinking mirinda is the journalist##1
+23. the person who's sport is rugby is the person driving the airplane##1
+24. the person driving the jet-ski is the person drinking hot-chocolate##1
+25. the person watching mystery movies is on the far right##1
+26. the australian is the person watching epic movies##1
+27. the brazilian is on the right of the paramedic##1
+28. the designer is on the left or right of the person who's sport is ice-hockey
+29. the freelancer is on the left of the person drinking milk##1
+30. the person driving the bus is on the left of the person driving the car##1
+31. the person driving the jet-ski is on the left of the person driving the airplane##1","{'Beverage': ['7up', 'fanta', 'almond-milk', 'soy-milk', 'milk', 'hot-chocolate', 'mirinda'], 'Job': ['mechanic', 'designer', 'architect', 'freelancer', 'dressmaker', 'paramedic', 'journalist'], 'Movie-Genre': ['epic', 'disaster', 'action', 'comedy', 'sports', 'time-travel', 'mystery'], 'Nationality': ['australian', 'malaysian', 'german', 'british', 'egyptian', 'japanese', 'brazilian'], 'Sport': ['cricket', 'surfing', 'ice-hockey', 'lacrosse', 'tennis', 'rowing', 'rugby'], 'Transport': ['subway', 'taxi', 'quad-bike', 'bus', 'car', 'jet-ski', 'airplane']}"
+Pt1_6x7_level3-4,"There 7 different types of food: corn, kale, mango, papaya, peach, pepper, pineapple
+The people have 7 different hobbies: card-games, chess, cooking, drawing, gardening, traveling, video-games
+The people perfer 7 different movie-genres: adventure, comedy, fantasy, horror, mystery, satire, scientific
+The people prefer 7 different music-genres: blues, d&b, disco, electronic, metal, r&b, reggae
+There are 7 different nationalities: argentine, egyptian, japanese, mexican, pakistani, polish, turkish
+7 different pets are kept: frog, goldfish, hedgehog, lizard, mouse, pony, turtle
+ 1. the person who's hobby is card-games is the fan of reggae##1
+ 2. the owner of the hedgehog is on the right of the fan of d&b##1
+ 3. the egyptian is the person watching adventure movies##1
+ 4. the owner of the hedgehog is on the right of the owner of the pony##1
+ 5. the owner of the mouse is on the right of the owner of the goldfish##1
+ 6. the owner of the goldfish is on the left or right of the japanese
+ 7. the person eating pineapple is on the left of the person eating papaya##1
+ 8. the fan of metal is on the left or right of the fan of blues
+ 9. the person who's hobby is cooking is on the left or right of the owner of the lizard
+10. the person eating pepper is on the left of the person eating corn##1
+11. the fan of r&b is on the left of the person eating corn##1
+12. the fan of r&b is the person watching mystery movies##1
+13. the mexican is in the middle##1
+14. the person who's hobby is gardening is on the left of the person who's hobby is card-games##1
+15. the person eating mango is on the far left or far right
+16. the person who's hobby is drawing is between the turkish and the japanese##2
+17. the fan of blues is the japanese##1
+18. the person eating mango is the person who's hobby is video-games##1
+19. the person who's hobby is card-games is on the left of the person who's hobby is chess##1
+20. the person watching scientific movies is on the left or right of the person watching horror movies
+21. the person watching horror movies is on the left or right of the turkish
+22. the person eating pepper is the person watching mystery movies##1
+23. the fan of disco is the person who's hobby is cooking##1
+24. the owner of the frog is on the left or right of the person who's hobby is card-games
+25. the owner of the lizard is on the left of the owner of the goldfish##1
+26. the person who's hobby is card-games is on the left or right of the person eating pepper
+27. the argentine is on the left of the person who's hobby is traveling##1
+28. the owner of the turtle is the fan of reggae##1
+29. the person eating kale is on the far right##1
+30. the fan of d&b is the pakistani##1
+31. the person who's hobby is chess is on the far left or far right
+32. the person watching fantasy movies is on the left or right of the person eating pineapple
+33. the owner of the turtle is on the left of the person watching comedy movies##1
+34. the person watching satire movies is the person who's hobby is cooking##1","{'Food': ['mango', 'pineapple', 'papaya', 'peach', 'pepper', 'corn', 'kale'], 'Hobby': ['video-games', 'cooking', 'traveling', 'drawing', 'gardening', 'card-games', 'chess'], 'Movie-Genre': ['fantasy', 'satire', 'scientific', 'horror', 'mystery', 'adventure', 'comedy'], 'Music-Genre': ['d&b', 'disco', 'blues', 'metal', 'r&b', 'reggae', 'electronic'], 'Nationality': ['pakistani', 'argentine', 'japanese', 'mexican', 'turkish', 'egyptian', 'polish'], 'Pet': ['pony', 'hedgehog', 'lizard', 'goldfish', 'mouse', 'turtle', 'frog']}"
+Pt1_6x7_level3-5,"There 7 different types of food: apricot, artichoke, nectarine, onion, pomegranate, pumpkin, zucchini
+The people have 7 different jobs:  bartender, electrician, fisherman, lawyer, paramedic, photographer, videographer
+The people perfer 7 different movie-genres: adventure, documentary, family, mystery, scientific, sports, thriller
+7 different pets are kept: dog, fish, goat, goldfish, guinea-pig, horse, lizard
+The people prefer 7 different types of sport: cycling, ice-hockey, lacrosse, parkour, rugby, surfing, volleyball
+The people use 7 different means of transport: bike, helicopter, quad-bike, scooter, skateboard, subway, taxi
+ 1. the owner of the fish is on the left or right of the person driving the bike
+ 2. the person eating pomegranate is the person eating pomegranate##1
+ 3. the lawyer is on the far left##1
+ 4. the owner of the lizard is the person watching adventure movies##1
+ 5. the person eating nectarine is on the left or right of the person who's sport is surfing
+ 6. the lawyer is the person who's sport is ice-hockey##1
+ 7. the fisherman is the owner of the horse##1
+ 8. the videographer is on the left or right of the person driving the helicopter
+ 9. the person driving the quad-bike is on the right of the person driving the skateboard##1
+10. the owner of the lizard is on the left or right of the person watching thriller movies
+11. the person driving the helicopter is the person eating pumpkin##1
+12. the owner of the guinea-pig is on the left or right of the owner of the goldfish
+13. the photographer is the person watching scientific movies##1
+14. the electrician is on the right of the person who's sport is surfing##1
+15. the paramedic is on the left or right of the person who's sport is volleyball
+16. the person eating nectarine is the person driving the quad-bike##1
+17. the person watching adventure movies is on the left or right of the owner of the horse
+18. the person who's sport is volleyball is between the owner of the guinea-pig and the person watching sports movies##2
+19. the person driving the subway is on the left of the photographer##1
+20. the electrician is in the middle##1
+21. the person driving the quad-bike is the fisherman##1
+22. the person watching mystery movies is on the left or right of the fisherman
+23. the person who's sport is volleyball is on the left of the person eating zucchini##1
+24. the person watching thriller movies is on the left of the person who's sport is parkour##1
+25. the person driving the bike is the person eating pomegranate##1
+26. the person watching sports movies is on the right of the electrician##1
+27. the photographer is on the left or right of the person who's sport is rugby
+28. the fisherman is the owner of the horse##1
+29. the person watching thriller movies is on the right of the person driving the bike##1
+30. the person watching scientific movies is on the right of the person eating artichoke##1
+31. the person eating onion is on the left of the person who's sport is cycling##1
+32. the person driving the helicopter is in the middle##1
+33. the owner of the fish is in the middle##1
+34. the person driving the scooter is on the right of the bartender##1
+35. the person watching family movies is on the far left or far right
+36. the owner of the goldfish is the person who's sport is volleyball##1
+37. the owner of the dog is the person watching sports movies##1","{'Food': ['onion', 'nectarine', 'pomegranate', 'pumpkin', 'artichoke', 'apricot', 'zucchini'], 'Job': ['lawyer', 'fisherman', 'videographer', 'electrician', 'bartender', 'photographer', 'paramedic'], 'Movie-Genre': ['mystery', 'documentary', 'adventure', 'thriller', 'sports', 'scientific', 'family'], 'Pet': ['goat', 'horse', 'lizard', 'fish', 'dog', 'goldfish', 'guinea-pig'], 'Sport': ['ice-hockey', 'cycling', 'surfing', 'lacrosse', 'parkour', 'volleyball', 'rugby'], 'Transport': ['skateboard', 'quad-bike', 'bike', 'helicopter', 'subway', 'scooter', 'taxi']}"
+Pt1_6x7_level3-6,"There are 7 different favourite beverages: 7up, fanta, juice, lemonade, milk, sprite, tea
+There 7 different types of food: cauliflower, grapes, kiwi, lime, pomegranate, potato, strawberry
+The people have 7 different hobbies: board-games, camping, filmmaking, fishing, puzzles, singing, traveling
+The people perfer 7 different movie-genres: adventure, animation, documentary, martial-arts, romance, sports, zombie
+There are 7 different nationalities: argentine, australian, brazilian, chinese, french, nigerian, polish
+The people use 7 different means of transport: airplane, bus, jet-ski, ship, skateboard, snowmobile, van
+ 1. the french is on the left of the person who's hobby is camping##1
+ 2. the person who's hobby is board-games is on the left or right of the person drinking 7up
+ 3. the person who's hobby is traveling is the person drinking fanta##1
+ 4. the person watching martial-arts movies is on the left of the person driving the snowmobile##1
+ 5. the polish is on the left or right of the person watching martial-arts movies
+ 6. the person driving the snowmobile is the person who's hobby is board-games##1
+ 7. the person driving the airplane is on the left or right of the person eating cauliflower
+ 8. the nigerian is on the left or right of the person drinking sprite
+ 9. the person driving the bus is the australian##1
+10. the person driving the ship is the person who's hobby is puzzles##1
+11. the brazilian is on the left or right of the person eating pomegranate
+12. the french is on the left of the person eating cauliflower##1
+13. the person watching zombie movies is on the left or right of the argentine
+14. the chinese is on the left or right of the argentine
+15. the nigerian is on the far right##1
+16. the person watching martial-arts movies is between the person drinking tea and the person who's hobby is singing##2
+17. the person eating strawberry is on the right of the brazilian##1
+18. the person eating grapes is the person who's hobby is fishing##1
+19. the person watching animation movies is on the far left##1
+20. the person watching sports movies is in the middle##1
+21. the nigerian is on the left or right of the person driving the skateboard
+22. the person driving the jet-ski is on the far left or far right
+23. the person eating grapes is the person watching documentary movies##1
+24. the person driving the van is on the left or right of the person eating kiwi
+25. the person eating strawberry is on the left of the person watching sports movies##1
+26. the person watching zombie movies is between the person watching sports movies and the person eating lime##2
+27. the person eating pomegranate is on the left or right of the person driving the ship
+28. the person driving the airplane is between the person driving the bus and the person watching adventure movies##2
+29. the person drinking juice is on the far left##1
+30. the chinese is on the left or right of the person driving the bus
+31. the person watching animation movies is on the left of the person drinking lemonade##1","{'Beverage': ['juice', 'lemonade', 'tea', '7up', 'fanta', 'sprite', 'milk'], 'Food': ['pomegranate', 'kiwi', 'strawberry', 'cauliflower', 'potato', 'lime', 'grapes'], 'Hobby': ['singing', 'puzzles', 'board-games', 'camping', 'traveling', 'filmmaking', 'fishing'], 'Movie-Genre': ['animation', 'martial-arts', 'romance', 'sports', 'zombie', 'adventure', 'documentary'], 'Nationality': ['polish', 'brazilian', 'french', 'australian', 'chinese', 'argentine', 'nigerian'], 'Transport': ['van', 'ship', 'snowmobile', 'bus', 'airplane', 'skateboard', 'jet-ski']}"
+Pt1_6x7_level3-7,"The people have 7 different hobbies: board-games, camping, drawing, fishing, gardening, video-games, woodworking
+The people have 7 different jobs:  dressmaker, electrician, engineer, lawyer, photographer, security-guard, teacher
+The people perfer 7 different movie-genres: animation, disaster, documentary, drama, martial-arts, spy, superhero
+The people prefer 7 different music-genres: classical, d&b, jazz, metal, reggae, salsa, soul
+7 different pets are kept: bird, chinchilla, guinea-pig, hedgehog, horse, pony, turtle
+The people use 7 different means of transport: bike, helicopter, jet-ski, scooter, skateboard, train, trike
+ 1. the owner of the guinea-pig is on the right of the fan of salsa##1
+ 2. the person watching animation movies is the engineer##1
+ 3. the lawyer is on the far left##1
+ 4. the person driving the jet-ski is on the left or right of the person watching spy movies
+ 5. the person watching spy movies is on the right of the owner of the horse##1
+ 6. the person who's hobby is woodworking is the person watching superhero movies##1
+ 7. the person watching animation movies is between the fan of reggae and the person watching superhero movies##2
+ 8. the fan of d&b is between the owner of the guinea-pig and the person watching spy movies##2
+ 9. the person watching spy movies is on the left of the fan of classical##1
+10. the dressmaker is on the right of the person driving the trike##1
+11. the person watching drama movies is the photographer##1
+12. the owner of the turtle is the person driving the train##1
+13. the photographer is the fan of salsa##1
+14. the person watching superhero movies is on the far left or far right
+15. the owner of the pony is the person watching spy movies##1
+16. the person driving the bike is on the right of the fan of jazz##1
+17. the fan of jazz is on the far left or far right
+18. the person watching documentary movies is the electrician##1
+19. the person watching spy movies is on the right of the fan of d&b##1
+20. the dressmaker is the person driving the train##1
+21. the person driving the helicopter is on the left or right of the engineer
+22. the person watching disaster movies is on the right of the person who's hobby is video-games##1
+23. the fan of metal is the person watching superhero movies##1
+24. the owner of the turtle is on the far right##1
+25. the person watching spy movies is the security-guard##1
+26. the fan of salsa is on the left of the teacher##1
+27. the owner of the horse is on the left or right of the fan of soul
+28. the person who's hobby is board-games is the teacher##1
+29. the fan of classical is on the right of the person who's hobby is gardening##1
+30. the fan of reggae is on the right of the person who's hobby is fishing##1
+31. the electrician is on the left or right of the owner of the guinea-pig
+32. the owner of the turtle is on the right of the owner of the bird##1
+33. the owner of the chinchilla is on the left or right of the person who's hobby is camping
+34. the person driving the skateboard is the person watching disaster movies##1
+35. the fan of classical is on the left or right of the person who's hobby is gardening","{'Hobby': ['camping', 'video-games', 'board-games', 'fishing', 'gardening', 'drawing', 'woodworking'], 'Job': ['lawyer', 'photographer', 'teacher', 'electrician', 'security-guard', 'engineer', 'dressmaker'], 'Movie-Genre': ['martial-arts', 'drama', 'disaster', 'documentary', 'spy', 'animation', 'superhero'], 'Music-Genre': ['jazz', 'salsa', 'soul', 'd&b', 'reggae', 'classical', 'metal'], 'Pet': ['hedgehog', 'chinchilla', 'guinea-pig', 'horse', 'pony', 'bird', 'turtle'], 'Transport': ['scooter', 'bike', 'skateboard', 'jet-ski', 'helicopter', 'trike', 'train']}"
+Pt1_6x7_level3-8,"There are 7 different favourite beverages: coffee, fanta, juice, lemonade, milk, mirinda, water
+The people perfer 7 different movie-genres: action, animation, martial-arts, musical, mystery, satire, spy
+The people prefer 7 different music-genres: blues, classical, d&b, gospel, house, rock, salsa
+7 different pets are kept: bird, dog, frog, guinea-pig, hedgehog, rat, snake
+The people prefer 7 different types of sport: rowing, rugby, sailing, skateboarding, skiing, swimming, tennis
+The people use 7 different means of transport: boat, helicopter, quad-bike, scooter, taxi, trike, van
+ 1. the person drinking juice is on the far left or far right
+ 2. the person who's sport is tennis is on the left or right of the person drinking coffee
+ 3. the person who's sport is rugby is on the right of the person drinking milk##1
+ 4. the owner of the bird is on the left or right of the person drinking lemonade
+ 5. the person driving the boat is on the left or right of the person watching martial-arts movies
+ 6. the person watching mystery movies is on the left or right of the person watching satire movies
+ 7. the person drinking fanta is on the left of the owner of the guinea-pig##1
+ 8. the fan of classical is the owner of the frog##1
+ 9. the fan of classical is on the left or right of the person watching mystery movies
+10. the person drinking fanta is on the left or right of the owner of the rat
+11. the person driving the van is on the right of the fan of d&b##1
+12. the owner of the frog is on the right of the person drinking coffee##1
+13. the owner of the frog is on the left or right of the person drinking coffee
+14. the fan of d&b is on the left or right of the person driving the scooter
+15. the person watching animation movies is on the left of the fan of house##1
+16. the person watching satire movies is on the right of the person drinking juice##1
+17. the person drinking milk is on the left or right of the person driving the van
+18. the person drinking water is the person watching martial-arts movies##1
+19. the person watching musical movies is between the person who's sport is swimming and the fan of salsa##2
+20. the owner of the guinea-pig is on the far right##1
+21. the person driving the helicopter is on the right of the person watching musical movies##1
+22. the person drinking coffee is on the right of the owner of the snake##1
+23. the fan of blues is on the left or right of the person driving the trike
+24. the fan of rock is on the far left##1
+25. the person who's sport is tennis is on the left of the owner of the rat##1
+26. the owner of the snake is on the left or right of the owner of the dog
+27. the person watching satire movies is on the left or right of the person who's sport is skateboarding
+28. the person watching martial-arts movies is on the right of the person watching musical movies##1
+29. the person driving the van is on the left or right of the person driving the quad-bike
+30. the person driving the trike is on the left or right of the person drinking fanta
+31. the person driving the helicopter is on the far right##1
+32. the person who's sport is skiing is on the left or right of the person watching martial-arts movies
+33. the person who's sport is sailing is on the right of the person drinking fanta##1
+34. the person watching spy movies is on the left of the person driving the quad-bike##1
+35. the owner of the hedgehog is the person watching mystery movies##1","{'Beverage': ['juice', 'milk', 'coffee', 'mirinda', 'lemonade', 'fanta', 'water'], 'Movie-Genre': ['spy', 'satire', 'mystery', 'animation', 'action', 'musical', 'martial-arts'], 'Music-Genre': ['rock', 'd&b', 'gospel', 'classical', 'house', 'blues', 'salsa'], 'Pet': ['dog', 'snake', 'hedgehog', 'frog', 'rat', 'bird', 'guinea-pig'], 'Sport': ['skateboarding', 'rowing', 'rugby', 'tennis', 'swimming', 'skiing', 'sailing'], 'Transport': ['scooter', 'quad-bike', 'van', 'taxi', 'trike', 'boat', 'helicopter']}"
+Pt1_6x7_level3-9,"There are 7 different favourite beverages: almond-milk, coffee, cola, iced-tea, juice, sprite, tea
+The people have 7 different hobbies: board-games, drawing, fishing, rock-climbing, traveling, video-games, writing
+The people perfer 7 different movie-genres: crime, disaster, family, horror, martial-arts, superhero, time-travel
+The people prefer 7 different music-genres: classical, d&b, dubstep, gospel, hip-hop, pop, rock
+There are 7 different nationalities: australian, egyptian, indian, malaysian, mexican, nigerian, thai
+The people use 7 different means of transport: airplane, boat, quad-bike, roller, skateboard, train, tram
+ 1. the person driving the quad-bike is the person watching martial-arts movies##1
+ 2. the indian is the person watching horror movies##1
+ 3. the fan of dubstep is the person watching family movies##1
+ 4. the person driving the train is on the left or right of the person who's hobby is video-games
+ 5. the fan of gospel is in the middle##1
+ 6. the person who's hobby is board-games is on the left or right of the nigerian
+ 7. the thai is the person who's hobby is writing##1
+ 8. the person drinking iced-tea is on the right of the fan of dubstep##1
+ 9. the person watching superhero movies is on the left of the person driving the quad-bike##1
+10. the person who's hobby is video-games is on the left of the person driving the train##1
+11. the fan of rock is on the left of the person watching family movies##1
+12. the person driving the roller is on the far left##1
+13. the person watching superhero movies is on the right of the fan of classical##1
+14. the person driving the train is on the left or right of the mexican
+15. the person who's hobby is drawing is the person who's hobby is drawing##1
+16. the australian is on the left of the person who's hobby is video-games##1
+17. the australian is on the left or right of the fan of dubstep
+18. the person who's hobby is fishing is on the left or right of the egyptian
+19. the person who's hobby is writing is on the left of the person watching martial-arts movies##1
+20. the person watching time-travel movies is on the far right##1
+21. the person driving the skateboard is on the right of the person drinking sprite##1
+22. the person who's hobby is traveling is on the far left##1
+23. the person watching disaster movies is on the left or right of the fan of classical
+24. the person watching family movies is on the left or right of the person who's hobby is rock-climbing
+25. the person who's hobby is board-games is between the person who's hobby is fishing and the nigerian##2
+26. the person watching time-travel movies is the fan of pop##1
+27. the person drinking iced-tea is on the far right##1
+28. the person drinking sprite is on the left or right of the person drinking juice
+29. the person drinking almond-milk is on the left or right of the person who's hobby is rock-climbing
+30. the person drinking cola is on the right of the person driving the skateboard##1
+31. the person driving the airplane is on the left or right of the person drinking coffee
+32. the person drinking coffee is on the far left##1
+33. the fan of hip-hop is the person drinking sprite##1
+34. the person driving the tram is the mexican##1
+35. the person who's hobby is drawing is on the left or right of the person watching family movies
+36. the person who's hobby is rock-climbing is on the left or right of the thai
+37. the person who's hobby is video-games is on the right of the fan of rock##1","{'Beverage': ['coffee', 'sprite', 'juice', 'cola', 'tea', 'almond-milk', 'iced-tea'], 'Hobby': ['traveling', 'board-games', 'fishing', 'writing', 'rock-climbing', 'video-games', 'drawing'], 'Movie-Genre': ['crime', 'disaster', 'horror', 'superhero', 'martial-arts', 'family', 'time-travel'], 'Music-Genre': ['d&b', 'hip-hop', 'classical', 'gospel', 'rock', 'dubstep', 'pop'], 'Nationality': ['nigerian', 'egyptian', 'indian', 'thai', 'australian', 'mexican', 'malaysian'], 'Transport': ['roller', 'airplane', 'skateboard', 'boat', 'quad-bike', 'tram', 'train']}"
diff --git a/part2/level3/Pt2_7x2_level3.csv b/part2/level3/Pt2_7x2_level3.csv
new file mode 100644
index 0000000000000000000000000000000000000000..db5bd5e4d007f33e39bb957dc005443f8a91dc58
--- /dev/null
+++ b/part2/level3/Pt2_7x2_level3.csv
@@ -0,0 +1,124 @@
+ID,Clues,SolutionGrid
+Pt1_7x2_level3-0,"There are 2 different favourite beverages: hot-chocolate, tea
+There 2 different types of food: pineapple, raspberry
+The people have 2 different hobbies: chess, reading
+The people have 2 different jobs:  analyst, social-worker
+There are 2 different nationalities: brazilian, malaysian
+2 different pets are kept: chinchilla, horse
+The people prefer 2 different types of sport: golf, volleyball
+1. the owner of the chinchilla is on the left or right of the person eating raspberry
+2. the owner of the horse is on the left of the malaysian##1
+3. the person who's hobby is reading is on the left of the person who's hobby is chess##1
+4. the person eating raspberry is on the left or right of the person drinking hot-chocolate
+5. the person who's sport is volleyball is the person who's hobby is reading##1
+6. the social-worker is the person eating pineapple##1","{'Beverage': ['tea', 'hot-chocolate'], 'Food': ['raspberry', 'pineapple'], 'Hobby': ['reading', 'chess'], 'Job': ['analyst', 'social-worker'], 'Nationality': ['brazilian', 'malaysian'], 'Pet': ['horse', 'chinchilla'], 'Sport': ['volleyball', 'golf']}"
+Pt1_7x2_level3-1,"The people have 2 different hobbies: dancing, writing
+The people have 2 different jobs:  entrepreneur, social-worker
+The people perfer 2 different movie-genres: horror, western
+The people prefer 2 different music-genres: folk, trance
+There are 2 different nationalities: pakistani, russian
+2 different pets are kept: goat, mouse
+The people use 2 different means of transport: snowmobile, van
+1. the russian is on the right of the person who's hobby is dancing##1
+2. the fan of folk is on the left of the social-worker##1
+3. the person driving the van is on the left of the person watching horror movies##1
+4. the owner of the goat is on the left or right of the person who's hobby is dancing","{'Hobby': ['dancing', 'writing'], 'Job': ['entrepreneur', 'social-worker'], 'Movie-Genre': ['western', 'horror'], 'Music-Genre': ['folk', 'trance'], 'Nationality': ['pakistani', 'russian'], 'Pet': ['mouse', 'goat'], 'Transport': ['van', 'snowmobile']}"
+Pt1_7x2_level3-2,"There are 2 different favourite beverages: hot-chocolate, soy-milk
+There 2 different types of food: lettuce, pomegranate
+The people have 2 different hobbies: puzzles, rock-climbing
+The people have 2 different jobs:  dancer, teacher
+There are 2 different nationalities: argentine, egyptian
+The people prefer 2 different types of sport: climbing, ice-hockey
+The people use 2 different means of transport: scooter, taxi
+1. the person driving the taxi is on the left or right of the dancer
+2. the person who's hobby is rock-climbing is on the left or right of the person drinking soy-milk
+3. the person driving the scooter is on the left or right of the argentine
+4. the person driving the scooter is on the left of the person eating lettuce##1
+5. the person drinking soy-milk is on the right of the person who's sport is ice-hockey##1","{'Beverage': ['hot-chocolate', 'soy-milk'], 'Food': ['pomegranate', 'lettuce'], 'Hobby': ['rock-climbing', 'puzzles'], 'Job': ['dancer', 'teacher'], 'Nationality': ['egyptian', 'argentine'], 'Sport': ['ice-hockey', 'climbing'], 'Transport': ['scooter', 'taxi']}"
+Pt1_7x2_level3-3,"There are 2 different favourite beverages: almond-milk, juice
+There 2 different types of food: apricot, strawberry
+The people have 2 different hobbies: card-games, rock-climbing
+The people prefer 2 different music-genres: jazz, salsa
+2 different pets are kept: goldfish, hedgehog
+The people prefer 2 different types of sport: cycling, water-polo
+The people use 2 different means of transport: tram, trike
+1. the person drinking almond-milk is on the far left##1
+2. the person driving the tram is on the right of the person driving the trike##1
+3. the owner of the goldfish is on the right of the fan of salsa##1
+4. the person driving the trike is on the left or right of the person who's sport is water-polo
+5. the person who's hobby is card-games is on the right of the person eating strawberry##1","{'Beverage': ['almond-milk', 'juice'], 'Food': ['strawberry', 'apricot'], 'Hobby': ['rock-climbing', 'card-games'], 'Music-Genre': ['salsa', 'jazz'], 'Pet': ['hedgehog', 'goldfish'], 'Sport': ['cycling', 'water-polo'], 'Transport': ['trike', 'tram']}"
+Pt1_7x2_level3-4,"There are 2 different favourite beverages: milk, soy-milk
+There 2 different types of food: apricot, peas
+The people have 2 different hobbies: cooking, traveling
+The people perfer 2 different movie-genres: drama, thriller
+2 different pets are kept: pony, rabbit
+The people prefer 2 different types of sport: soccer, tennis
+The people use 2 different means of transport: jet-ski, subway
+1. the owner of the rabbit is on the far left or far right
+2. the person watching thriller movies is on the right of the person who's sport is soccer##1
+3. the person drinking soy-milk is the person driving the subway##1
+4. the person who's hobby is traveling is the person eating peas##1
+5. the person driving the jet-ski is on the left of the person who's hobby is cooking##1
+6. the person watching thriller movies is on the left or right of the owner of the rabbit","{'Beverage': ['milk', 'soy-milk'], 'Food': ['peas', 'apricot'], 'Hobby': ['traveling', 'cooking'], 'Movie-Genre': ['drama', 'thriller'], 'Pet': ['rabbit', 'pony'], 'Sport': ['soccer', 'tennis'], 'Transport': ['jet-ski', 'subway']}"
+Pt1_7x2_level3-5,"There are 2 different favourite beverages: cola, iced-tea
+The people have 2 different jobs:  firefighter, videographer
+The people perfer 2 different movie-genres: documentary, sports
+The people prefer 2 different music-genres: indie, pop
+There are 2 different nationalities: brazilian, russian
+The people prefer 2 different types of sport: handball, rugby
+The people use 2 different means of transport: helicopter, skateboard
+1. the person watching sports movies is on the left of the person drinking cola##1
+2. the fan of pop is on the left or right of the videographer
+3. the brazilian is the person drinking iced-tea##1
+4. the person drinking cola is the person who's sport is handball##1
+5. the person driving the skateboard is on the left of the firefighter##1","{'Beverage': ['iced-tea', 'cola'], 'Job': ['videographer', 'firefighter'], 'Movie-Genre': ['sports', 'documentary'], 'Music-Genre': ['indie', 'pop'], 'Nationality': ['brazilian', 'russian'], 'Sport': ['rugby', 'handball'], 'Transport': ['skateboard', 'helicopter']}"
+Pt1_7x2_level3-6,"There 2 different types of food: avocado, plum
+The people have 2 different jobs:  doctor, security-guard
+The people perfer 2 different movie-genres: animation, western
+The people prefer 2 different music-genres: r&b, techno
+There are 2 different nationalities: indian, pakistani
+The people prefer 2 different types of sport: basketball, rowing
+The people use 2 different means of transport: skateboard, van
+1. the fan of techno is on the left of the pakistani##1
+2. the person watching western movies is on the left of the person who's sport is rowing##1
+3. the person eating plum is on the left or right of the person driving the skateboard
+4. the person driving the skateboard is the security-guard##1
+5. the pakistani is the person driving the van##1","{'Food': ['avocado', 'plum'], 'Job': ['security-guard', 'doctor'], 'Movie-Genre': ['western', 'animation'], 'Music-Genre': ['techno', 'r&b'], 'Nationality': ['indian', 'pakistani'], 'Sport': ['basketball', 'rowing'], 'Transport': ['skateboard', 'van']}"
+Pt1_7x2_level3-7,"There are 2 different favourite beverages: iced-tea, juice
+There 2 different types of food: kale, orange
+The people have 2 different jobs:  analyst, lawyer
+The people perfer 2 different movie-genres: disaster, superhero
+2 different pets are kept: cat, dog
+The people prefer 2 different types of sport: cricket, surfing
+The people use 2 different means of transport: snowmobile, trike
+1. the owner of the dog is on the left or right of the person drinking juice
+2. the person eating orange is the owner of the cat##1
+3. the person watching superhero movies is the lawyer##1
+4. the person driving the trike is on the left of the owner of the dog##1
+5. the person who's sport is surfing is on the left of the person who's sport is cricket##1
+6. the analyst is on the left or right of the person drinking iced-tea","{'Beverage': ['juice', 'iced-tea'], 'Food': ['orange', 'kale'], 'Job': ['analyst', 'lawyer'], 'Movie-Genre': ['disaster', 'superhero'], 'Pet': ['cat', 'dog'], 'Sport': ['surfing', 'cricket'], 'Transport': ['trike', 'snowmobile']}"
+Pt1_7x2_level3-8,"There 2 different types of food: orange, papaya
+The people have 2 different hobbies: baking, drawing
+The people have 2 different jobs:  librarian, photographer
+The people prefer 2 different music-genres: disco, hip-hop
+2 different pets are kept: chinchilla, hedgehog
+The people prefer 2 different types of sport: biathlon, parkour
+The people use 2 different means of transport: quad-bike, train
+1. the owner of the chinchilla is on the left of the person who's sport is biathlon##1
+2. the owner of the hedgehog is on the right of the person who's hobby is drawing##1
+3. the person eating papaya is on the left or right of the person driving the quad-bike
+4. the librarian is on the left of the person eating papaya##1
+5. the fan of disco is the person eating orange##1","{'Food': ['orange', 'papaya'], 'Hobby': ['drawing', 'baking'], 'Job': ['librarian', 'photographer'], 'Music-Genre': ['disco', 'hip-hop'], 'Pet': ['chinchilla', 'hedgehog'], 'Sport': ['parkour', 'biathlon'], 'Transport': ['quad-bike', 'train']}"
+Pt1_7x2_level3-9,"There 2 different types of food: carrot, cucumber
+The people have 2 different hobbies: rock-climbing, video-games
+The people have 2 different jobs:  electrician, librarian
+The people prefer 2 different music-genres: funk, gospel
+2 different pets are kept: cat, pony
+The people prefer 2 different types of sport: climbing, golf
+The people use 2 different means of transport: jet-ski, scooter
+1. the person who's hobby is rock-climbing is on the far right##1
+2. the electrician is on the far right##1
+3. the owner of the pony is the electrician##1
+4. the person driving the scooter is on the left of the person who's sport is climbing##1
+5. the person eating carrot is on the right of the fan of funk##1
+6. the owner of the pony is on the far left or far right","{'Food': ['cucumber', 'carrot'], 'Hobby': ['video-games', 'rock-climbing'], 'Job': ['librarian', 'electrician'], 'Music-Genre': ['funk', 'gospel'], 'Pet': ['cat', 'pony'], 'Sport': ['golf', 'climbing'], 'Transport': ['scooter', 'jet-ski']}"
diff --git a/part2/level3/Pt2_7x3_level3.csv b/part2/level3/Pt2_7x3_level3.csv
new file mode 100644
index 0000000000000000000000000000000000000000..7c3af3be9a0a14d9204ab26e82875f9edb9197ef
--- /dev/null
+++ b/part2/level3/Pt2_7x3_level3.csv
@@ -0,0 +1,186 @@
+ID,Clues,SolutionGrid
+Pt1_7x3_level3-0,"There are 3 different favourite beverages: 7up, cola, iced-tea
+The people have 3 different hobbies: baking, filmmaking, woodworking
+The people have 3 different jobs:  coach, entrepreneur, photographer
+The people prefer 3 different music-genres: pop, reggae, techno
+3 different pets are kept: cat, guinea-pig, turtle
+The people prefer 3 different types of sport: climbing, sailing, water-polo
+The people use 3 different means of transport: bike, subway, train
+ 1. the person who's sport is climbing is the person drinking cola##1
+ 2. the fan of techno is the person who's hobby is woodworking##1
+ 3. the person who's hobby is baking is on the left or right of the person who's hobby is filmmaking
+ 4. the entrepreneur is on the far right##1
+ 5. the person who's sport is sailing is the person driving the train##1
+ 6. the person drinking iced-tea is on the far left##1
+ 7. the person who's sport is sailing is between the person driving the bike and the person driving the subway##2
+ 8. the coach is on the left or right of the person who's hobby is baking
+ 9. the person drinking cola is the fan of pop##1
+10. the fan of pop is on the left or right of the owner of the cat
+11. the person driving the subway is the photographer##1
+12. the owner of the turtle is the entrepreneur##1","{'Beverage': ['iced-tea', '7up', 'cola'], 'Hobby': ['woodworking', 'filmmaking', 'baking'], 'Job': ['photographer', 'coach', 'entrepreneur'], 'Music-Genre': ['techno', 'reggae', 'pop'], 'Pet': ['guinea-pig', 'cat', 'turtle'], 'Sport': ['water-polo', 'sailing', 'climbing'], 'Transport': ['subway', 'train', 'bike']}"
+Pt1_7x3_level3-1,"There are 3 different favourite beverages: 7up, cola, lemonade
+The people have 3 different hobbies: camping, drawing, filmmaking
+The people have 3 different jobs:  lawyer, paramedic, software-developer
+The people prefer 3 different music-genres: d&b, house, r&b
+3 different pets are kept: frog, hedgehog, rabbit
+The people prefer 3 different types of sport: handball, skiing, tennis
+The people use 3 different means of transport: boat, car, skateboard
+ 1. the paramedic is on the left of the fan of d&b##1
+ 2. the person who's sport is skiing is on the left of the person who's sport is handball##1
+ 3. the paramedic is on the left of the owner of the frog##1
+ 4. the person drinking cola is on the left or right of the software-developer
+ 5. the person drinking cola is on the left of the person driving the boat##1
+ 6. the fan of house is on the left or right of the person who's hobby is camping
+ 7. the person driving the car is on the right of the person drinking lemonade##1
+ 8. the person who's sport is handball is between the person driving the skateboard and the person driving the boat##2
+ 9. the software-developer is the fan of r&b##1
+10. the owner of the hedgehog is on the left or right of the owner of the frog
+11. the person driving the skateboard is the person who's hobby is filmmaking##1
+12. the owner of the rabbit is the person drinking 7up##1","{'Beverage': ['lemonade', 'cola', '7up'], 'Hobby': ['filmmaking', 'camping', 'drawing'], 'Job': ['paramedic', 'lawyer', 'software-developer'], 'Music-Genre': ['house', 'd&b', 'r&b'], 'Pet': ['hedgehog', 'frog', 'rabbit'], 'Sport': ['skiing', 'handball', 'tennis'], 'Transport': ['skateboard', 'car', 'boat']}"
+Pt1_7x3_level3-2,"The people have 3 different hobbies: card-games, singing, writing
+The people perfer 3 different movie-genres: fantasy, musical, scientific
+The people prefer 3 different music-genres: country, folk, hip-hop
+There are 3 different nationalities: chinese, egyptian, turkish
+3 different pets are kept: hamster, hedgehog, pony
+The people prefer 3 different types of sport: biathlon, cycling, ice-hockey
+The people use 3 different means of transport: airplane, boat, quad-bike
+ 1. the person driving the boat is on the left of the chinese##1
+ 2. the owner of the pony is on the left of the person who's sport is cycling##1
+ 3. the owner of the hamster is on the far right##1
+ 4. the chinese is on the right of the person watching scientific movies##1
+ 5. the person driving the quad-bike is on the right of the person driving the airplane##1
+ 6. the owner of the hedgehog is on the right of the person who's sport is ice-hockey##1
+ 7. the chinese is the person who's hobby is writing##1
+ 8. the fan of country is the person who's hobby is writing##1
+ 9. the person who's hobby is card-games is on the right of the person watching fantasy movies##1
+10. the person watching fantasy movies is on the left of the turkish##1
+11. the fan of folk is on the right of the person who's sport is cycling##1
+12. the person who's hobby is singing is on the left or right of the owner of the hedgehog","{'Hobby': ['singing', 'writing', 'card-games'], 'Movie-Genre': ['scientific', 'fantasy', 'musical'], 'Music-Genre': ['hip-hop', 'country', 'folk'], 'Nationality': ['egyptian', 'chinese', 'turkish'], 'Pet': ['pony', 'hedgehog', 'hamster'], 'Sport': ['ice-hockey', 'cycling', 'biathlon'], 'Transport': ['boat', 'airplane', 'quad-bike']}"
+Pt1_7x3_level3-3,"There are 3 different favourite beverages: cola, milk, mirinda
+There 3 different types of food: cucumber, nectarine, pineapple
+The people have 3 different hobbies: baking, traveling, woodworking
+The people have 3 different jobs:  doctor, paramedic, security-guard
+The people perfer 3 different movie-genres: adventure, comedy, western
+The people prefer 3 different music-genres: d&b, salsa, soul
+3 different pets are kept: bird, goat, hamster
+ 1. the person eating pineapple is on the left of the person drinking cola##1
+ 2. the person watching adventure movies is on the left of the person drinking milk##1
+ 3. the person watching western movies is the person who's hobby is baking##1
+ 4. the person drinking milk is on the left or right of the paramedic
+ 5. the fan of salsa is on the left of the security-guard##1
+ 6. the owner of the bird is on the far right##1
+ 7. the person who's hobby is traveling is on the left or right of the person drinking milk
+ 8. the person drinking milk is the person watching comedy movies##1
+ 9. the owner of the hamster is on the left of the owner of the goat##1
+10. the person eating pineapple is between the fan of soul and the security-guard##2
+11. the person drinking milk is on the left of the person eating cucumber##1","{'Beverage': ['mirinda', 'milk', 'cola'], 'Food': ['nectarine', 'pineapple', 'cucumber'], 'Hobby': ['traveling', 'woodworking', 'baking'], 'Job': ['paramedic', 'doctor', 'security-guard'], 'Movie-Genre': ['adventure', 'comedy', 'western'], 'Music-Genre': ['soul', 'salsa', 'd&b'], 'Pet': ['hamster', 'goat', 'bird']}"
+Pt1_7x3_level3-4,"There are 3 different favourite beverages: almond-milk, hot-chocolate, water
+The people have 3 different hobbies: dancing, fishing, writing
+The people have 3 different jobs:  bartender, dancer, fisherman
+The people perfer 3 different movie-genres: fantasy, musical, mystery
+There are 3 different nationalities: australian, dutch, japanese
+3 different pets are kept: cat, chinchilla, goat
+The people prefer 3 different types of sport: ice-hockey, swimming, weightlifting
+ 1. the person who's sport is ice-hockey is the japanese##1
+ 2. the person watching mystery movies is the person drinking hot-chocolate##1
+ 3. the person drinking almond-milk is between the person who's hobby is fishing and the owner of the cat##2
+ 4. the dancer is in the middle##1
+ 5. the person who's sport is swimming is on the right of the dutch##1
+ 6. the person drinking hot-chocolate is on the far left or far right
+ 7. the dancer is on the right of the fisherman##1
+ 8. the person who's hobby is writing is on the left of the owner of the chinchilla##1
+ 9. the person drinking water is on the left of the australian##1
+10. the person who's hobby is fishing is the owner of the chinchilla##1
+11. the person watching fantasy movies is on the left or right of the owner of the cat","{'Beverage': ['water', 'almond-milk', 'hot-chocolate'], 'Hobby': ['dancing', 'writing', 'fishing'], 'Job': ['fisherman', 'dancer', 'bartender'], 'Movie-Genre': ['musical', 'fantasy', 'mystery'], 'Nationality': ['dutch', 'australian', 'japanese'], 'Pet': ['cat', 'goat', 'chinchilla'], 'Sport': ['weightlifting', 'swimming', 'ice-hockey']}"
+Pt1_7x3_level3-5,"There 3 different types of food: lime, plum, tomato
+The people have 3 different hobbies: chess, cooking, rock-climbing
+The people perfer 3 different movie-genres: drama, horror, musical
+The people prefer 3 different music-genres: dubstep, gospel, metal
+3 different pets are kept: dog, rabbit, turtle
+The people prefer 3 different types of sport: ice-hockey, lacrosse, sailing
+The people use 3 different means of transport: bus, jet-ski, motorbike
+ 1. the owner of the dog is on the left or right of the person driving the motorbike
+ 2. the person eating tomato is on the far right##1
+ 3. the person eating plum is on the left of the fan of metal##1
+ 4. the person driving the jet-ski is on the left of the person watching horror movies##1
+ 5. the person who's sport is ice-hockey is on the left or right of the person watching musical movies
+ 6. the person driving the jet-ski is on the right of the person driving the bus##1
+ 7. the person who's sport is lacrosse is on the far right##1
+ 8. the person who's hobby is chess is on the left of the owner of the dog##1
+ 9. the owner of the turtle is on the far left##1
+10. the fan of metal is the person who's hobby is rock-climbing##1
+11. the person who's hobby is rock-climbing is on the left of the fan of dubstep##1
+12. the person who's sport is ice-hockey is on the left or right of the person driving the jet-ski","{'Food': ['plum', 'lime', 'tomato'], 'Hobby': ['chess', 'rock-climbing', 'cooking'], 'Movie-Genre': ['drama', 'musical', 'horror'], 'Music-Genre': ['gospel', 'metal', 'dubstep'], 'Pet': ['turtle', 'dog', 'rabbit'], 'Sport': ['ice-hockey', 'sailing', 'lacrosse'], 'Transport': ['bus', 'jet-ski', 'motorbike']}"
+Pt1_7x3_level3-6,"There are 3 different favourite beverages: coffee, hot-chocolate, milk
+There 3 different types of food: apple, lemon, pineapple
+The people have 3 different hobbies: board-games, magic-tricks, sudoku
+The people have 3 different jobs:  dancer, dressmaker, software-developer
+The people perfer 3 different movie-genres: action, disaster, sports
+The people prefer 3 different types of sport: badminton, handball, ice-hockey
+The people use 3 different means of transport: boat, quad-bike, tram
+ 1. the person who's sport is handball is on the left of the person who's sport is badminton##1
+ 2. the person driving the tram is between the person watching disaster movies and the person who's hobby is magic-tricks##2
+ 3. the person eating lemon is on the far right##1
+ 4. the person eating apple is the person who's sport is ice-hockey##1
+ 5. the person drinking hot-chocolate is on the left or right of the person drinking coffee
+ 6. the person watching sports movies is between the person who's hobby is sudoku and the person drinking milk##2
+ 7. the dancer is on the far left or far right
+ 8. the person watching sports movies is on the left of the software-developer##1
+ 9. the person drinking hot-chocolate is on the far right##1
+10. the person driving the quad-bike is the person eating apple##1","{'Beverage': ['milk', 'coffee', 'hot-chocolate'], 'Food': ['apple', 'pineapple', 'lemon'], 'Hobby': ['magic-tricks', 'board-games', 'sudoku'], 'Job': ['dancer', 'dressmaker', 'software-developer'], 'Movie-Genre': ['action', 'sports', 'disaster'], 'Sport': ['ice-hockey', 'handball', 'badminton'], 'Transport': ['quad-bike', 'tram', 'boat']}"
+Pt1_7x3_level3-7,"There are 3 different favourite beverages: cola, juice, lemonade
+There 3 different types of food: cranberry, grapes, lettuce
+The people have 3 different jobs:  designer, dressmaker, electrician
+The people perfer 3 different movie-genres: documentary, epic, zombie
+There are 3 different nationalities: german, indonesian, japanese
+The people prefer 3 different types of sport: biathlon, lacrosse, rugby
+The people use 3 different means of transport: helicopter, roller, train
+ 1. the indonesian is on the right of the person drinking cola##1
+ 2. the person driving the helicopter is the person who's sport is rugby##1
+ 3. the person eating lettuce is the electrician##1
+ 4. the person eating lettuce is on the right of the person watching zombie movies##1
+ 5. the person eating cranberry is on the left or right of the electrician
+ 6. the person who's sport is biathlon is between the person watching documentary movies and the electrician##2
+ 7. the person who's sport is lacrosse is the person eating lettuce##1
+ 8. the person driving the train is on the right of the dressmaker##1
+ 9. the designer is on the far left or far right
+10. the person eating grapes is the person drinking juice##1
+11. the german is on the right of the person drinking juice##1","{'Beverage': ['juice', 'cola', 'lemonade'], 'Food': ['grapes', 'cranberry', 'lettuce'], 'Job': ['designer', 'dressmaker', 'electrician'], 'Movie-Genre': ['documentary', 'zombie', 'epic'], 'Nationality': ['japanese', 'german', 'indonesian'], 'Sport': ['rugby', 'biathlon', 'lacrosse'], 'Transport': ['helicopter', 'roller', 'train']}"
+Pt1_7x3_level3-8,"The people have 3 different hobbies: dancing, reading, video-games
+The people perfer 3 different movie-genres: disaster, family, mystery
+The people prefer 3 different music-genres: classical, metal, techno
+There are 3 different nationalities: spanish, thai, turkish
+3 different pets are kept: hedgehog, lizard, pony
+The people prefer 3 different types of sport: parkour, volleyball, weightlifting
+The people use 3 different means of transport: boat, motorbike, scooter
+ 1. the fan of metal is on the left or right of the person watching family movies
+ 2. the person who's hobby is dancing is on the left of the owner of the pony##1
+ 3. the owner of the pony is the person watching disaster movies##1
+ 4. the turkish is the fan of techno##1
+ 5. the person who's sport is weightlifting is the thai##1
+ 6. the person driving the motorbike is on the left or right of the person who's hobby is dancing
+ 7. the spanish is on the right of the person who's hobby is reading##1
+ 8. the person who's sport is volleyball is the spanish##1
+ 9. the person watching disaster movies is the person who's hobby is video-games##1
+10. the fan of classical is the person who's hobby is dancing##1
+11. the person watching mystery movies is on the left of the owner of the lizard##1
+12. the person who's hobby is reading is the person driving the scooter##1
+13. the thai is on the left of the person who's sport is volleyball##1","{'Hobby': ['reading', 'dancing', 'video-games'], 'Movie-Genre': ['mystery', 'family', 'disaster'], 'Music-Genre': ['metal', 'classical', 'techno'], 'Nationality': ['thai', 'spanish', 'turkish'], 'Pet': ['hedgehog', 'lizard', 'pony'], 'Sport': ['weightlifting', 'volleyball', 'parkour'], 'Transport': ['scooter', 'boat', 'motorbike']}"
+Pt1_7x3_level3-9,"The people have 3 different hobbies: drawing, filmmaking, writing
+The people have 3 different jobs:  analyst, bartender, engineer
+The people perfer 3 different movie-genres: epic, satire, western
+The people prefer 3 different music-genres: ambient, funk, reggae
+3 different pets are kept: goldfish, hamster, horse
+The people prefer 3 different types of sport: basketball, cycling, swimming
+The people use 3 different means of transport: bike, snowmobile, subway
+ 1. the person who's hobby is filmmaking is on the far left##1
+ 2. the engineer is on the far right##1
+ 3. the owner of the goldfish is on the right of the person who's hobby is drawing##1
+ 4. the person watching western movies is on the left or right of the owner of the horse
+ 5. the person who's hobby is filmmaking is on the far left or far right
+ 6. the owner of the hamster is between the fan of reggae and the analyst##2
+ 7. the person who's sport is basketball is on the left of the bartender##1
+ 8. the person driving the subway is on the left of the person who's sport is cycling##1
+ 9. the person watching epic movies is the person driving the bike##1
+10. the fan of funk is on the left or right of the owner of the horse
+11. the person watching epic movies is on the left of the person watching western movies##1","{'Hobby': ['filmmaking', 'drawing', 'writing'], 'Job': ['analyst', 'bartender', 'engineer'], 'Movie-Genre': ['epic', 'western', 'satire'], 'Music-Genre': ['ambient', 'funk', 'reggae'], 'Pet': ['horse', 'hamster', 'goldfish'], 'Sport': ['basketball', 'swimming', 'cycling'], 'Transport': ['bike', 'subway', 'snowmobile']}"
diff --git a/part2/level3/Pt2_7x4_level3.csv b/part2/level3/Pt2_7x4_level3.csv
new file mode 100644
index 0000000000000000000000000000000000000000..899e54604af489441a3665e2de04e1d289e12d31
--- /dev/null
+++ b/part2/level3/Pt2_7x4_level3.csv
@@ -0,0 +1,255 @@
+ID,Clues,SolutionGrid
+Pt1_7x4_level3-0,"There are 4 different favourite beverages: 7up, almond-milk, fanta, soy-milk
+There 4 different types of food: cherry, peas, pepper, spinach
+The people have 4 different hobbies: drawing, hiking, magic-tricks, puzzles
+The people have 4 different jobs:  dressmaker, lawyer, mechanic, security-guard
+4 different pets are kept: bird, frog, hamster, lizard
+The people prefer 4 different types of sport: baseball, handball, lacrosse, surfing
+The people use 4 different means of transport: bike, car, helicopter, snowmobile
+ 1. the owner of the lizard is on the left or right of the person drinking almond-milk
+ 2. the person who's sport is lacrosse is the person eating spinach##1
+ 3. the person eating peas is on the far left##1
+ 4. the person who's hobby is magic-tricks is the person who's sport is handball##1
+ 5. the dressmaker is on the right of the mechanic##1
+ 6. the person driving the helicopter is on the left or right of the person who's sport is baseball
+ 7. the lawyer is on the far left or far right
+ 8. the person eating pepper is on the left or right of the person driving the helicopter
+ 9. the owner of the frog is on the far right##1
+10. the person drinking 7up is on the left or right of the person eating peas
+11. the person driving the snowmobile is on the left of the person drinking almond-milk##1
+12. the person drinking 7up is between the person who's hobby is hiking and the person eating spinach##2
+13. the person driving the snowmobile is the person who's hobby is drawing##1
+14. the person drinking soy-milk is the owner of the hamster##1
+15. the person driving the car is on the left or right of the person eating cherry
+16. the person driving the helicopter is on the far left or far right
+17. the dressmaker is on the right of the person drinking almond-milk##1","{'Beverage': ['soy-milk', '7up', 'almond-milk', 'fanta'], 'Food': ['peas', 'pepper', 'spinach', 'cherry'], 'Hobby': ['hiking', 'drawing', 'puzzles', 'magic-tricks'], 'Job': ['lawyer', 'security-guard', 'mechanic', 'dressmaker'], 'Pet': ['hamster', 'lizard', 'bird', 'frog'], 'Sport': ['surfing', 'baseball', 'lacrosse', 'handball'], 'Transport': ['helicopter', 'snowmobile', 'car', 'bike']}"
+Pt1_7x4_level3-1,"There are 4 different favourite beverages: fanta, lemonade, milk, tea
+There 4 different types of food: eggplant, grapes, peach, raspberry
+The people have 4 different jobs:  chef, manager, nurse, teacher
+The people perfer 4 different movie-genres: adventure, comedy, disaster, thriller
+There are 4 different nationalities: egyptian, indian, mexican, russian
+4 different pets are kept: guinea-pig, hedgehog, lizard, snake
+The people prefer 4 different types of sport: biathlon, ice-hockey, skateboarding, swimming
+ 1. the person watching thriller movies is on the left or right of the person drinking lemonade
+ 2. the person who's sport is ice-hockey is between the person who's sport is swimming and the owner of the hedgehog##2
+ 3. the person watching disaster movies is on the right of the egyptian##1
+ 4. the person watching adventure movies is the person eating raspberry##1
+ 5. the person who's sport is skateboarding is on the left of the person who's sport is ice-hockey##1
+ 6. the owner of the hedgehog is on the far left or far right
+ 7. the person watching disaster movies is on the left of the person eating raspberry##1
+ 8. the teacher is the person eating peach##1
+ 9. the person eating grapes is between the mexican and the person who's sport is skateboarding##2
+10. the chef is on the left of the nurse##1
+11. the owner of the lizard is on the right of the owner of the hedgehog##1
+12. the person drinking lemonade is on the left or right of the owner of the guinea-pig
+13. the person drinking milk is the person who's sport is biathlon##1
+14. the person eating eggplant is on the far right##1
+15. the indian is on the left of the person drinking fanta##1
+16. the person watching thriller movies is the egyptian##1
+17. the person watching disaster movies is on the left or right of the chef","{'Beverage': ['tea', 'lemonade', 'fanta', 'milk'], 'Food': ['peach', 'grapes', 'raspberry', 'eggplant'], 'Job': ['teacher', 'manager', 'chef', 'nurse'], 'Movie-Genre': ['thriller', 'disaster', 'adventure', 'comedy'], 'Nationality': ['egyptian', 'indian', 'mexican', 'russian'], 'Pet': ['hedgehog', 'lizard', 'guinea-pig', 'snake'], 'Sport': ['skateboarding', 'ice-hockey', 'swimming', 'biathlon']}"
+Pt1_7x4_level3-2,"There are 4 different favourite beverages: almond-milk, cola, mirinda, sprite
+There 4 different types of food: cranberry, grapefruit, lemon, pumpkin
+The people have 4 different hobbies: card-games, photography, singing, video-games
+The people have 4 different jobs:  architect, bartender, coach, nurse
+The people perfer 4 different movie-genres: comedy, drama, epic, musical
+4 different pets are kept: cat, goat, horse, turtle
+The people prefer 4 different types of sport: climbing, parkour, sailing, weightlifting
+ 1. the owner of the cat is on the far left or far right
+ 2. the person drinking cola is the bartender##1
+ 3. the person eating lemon is the person watching drama movies##1
+ 4. the person watching comedy movies is the person drinking sprite##1
+ 5. the person eating cranberry is on the left or right of the person who's sport is weightlifting
+ 6. the architect is on the left or right of the person drinking almond-milk
+ 7. the person watching drama movies is on the left of the owner of the cat##1
+ 8. the owner of the horse is on the left or right of the person who's sport is parkour
+ 9. the person who's hobby is video-games is on the left or right of the owner of the turtle
+10. the person eating pumpkin is on the far right##1
+11. the person who's sport is parkour is on the left of the person who's sport is sailing##1
+12. the person drinking mirinda is the person who's sport is weightlifting##1
+13. the owner of the turtle is on the right of the person eating cranberry##1
+14. the person who's hobby is singing is the owner of the horse##1
+15. the person who's sport is sailing is on the right of the person who's hobby is photography##1
+16. the person watching musical movies is the nurse##1
+17. the person watching drama movies is the bartender##1
+18. the person who's hobby is photography is on the left of the person eating lemon##1","{'Beverage': ['mirinda', 'almond-milk', 'cola', 'sprite'], 'Food': ['grapefruit', 'cranberry', 'lemon', 'pumpkin'], 'Hobby': ['singing', 'photography', 'card-games', 'video-games'], 'Job': ['architect', 'nurse', 'bartender', 'coach'], 'Movie-Genre': ['epic', 'musical', 'drama', 'comedy'], 'Pet': ['horse', 'goat', 'turtle', 'cat'], 'Sport': ['weightlifting', 'parkour', 'sailing', 'climbing']}"
+Pt1_7x4_level3-3,"There are 4 different favourite beverages: lemonade, mirinda, sprite, water
+There 4 different types of food: artichoke, broccoli, pear, watermelon
+The people have 4 different hobbies: drawing, fishing, magic-tricks, video-games
+The people have 4 different jobs:  firefighter, journalist, nurse, security-guard
+The people perfer 4 different movie-genres: horror, mystery, western, zombie
+The people prefer 4 different music-genres: country, r&b, rock, techno
+4 different pets are kept: frog, pony, rabbit, rat
+ 1. the person eating broccoli is on the left of the journalist##1
+ 2. the nurse is on the left of the person watching zombie movies##1
+ 3. the security-guard is on the left or right of the person who's hobby is fishing
+ 4. the fan of country is on the left or right of the owner of the pony
+ 5. the person watching zombie movies is the security-guard##1
+ 6. the fan of techno is on the left of the owner of the frog##1
+ 7. the person drinking water is on the right of the fan of rock##1
+ 8. the person eating pear is on the right of the person eating artichoke##1
+ 9. the person who's hobby is video-games is the person watching western movies##1
+10. the owner of the rabbit is on the left of the person watching horror movies##1
+11. the person eating watermelon is on the far right##1
+12. the person who's hobby is magic-tricks is on the far left or far right
+13. the person drinking water is on the far left or far right
+14. the owner of the rabbit is on the right of the owner of the frog##1
+15. the person drinking water is on the right of the fan of rock##1
+16. the person drinking sprite is on the left of the fan of r&b##1
+17. the person drinking mirinda is on the far left or far right
+18. the person who's hobby is fishing is on the far left##1
+19. the person watching western movies is on the left of the journalist##1","{'Beverage': ['mirinda', 'lemonade', 'sprite', 'water'], 'Food': ['artichoke', 'pear', 'broccoli', 'watermelon'], 'Hobby': ['fishing', 'drawing', 'video-games', 'magic-tricks'], 'Job': ['nurse', 'security-guard', 'firefighter', 'journalist'], 'Movie-Genre': ['mystery', 'zombie', 'western', 'horror'], 'Music-Genre': ['techno', 'country', 'rock', 'r&b'], 'Pet': ['pony', 'frog', 'rabbit', 'rat']}"
+Pt1_7x4_level3-4,"There are 4 different favourite beverages: 7up, lemonade, milk, water
+The people have 4 different jobs:  coach, designer, entrepreneur, fisherman
+The people prefer 4 different music-genres: blues, punk, rock, salsa
+There are 4 different nationalities: colombian, indian, pakistani, turkish
+4 different pets are kept: cat, frog, mouse, turtle
+The people prefer 4 different types of sport: rugby, sailing, skateboarding, soccer
+The people use 4 different means of transport: airplane, quad-bike, scooter, subway
+ 1. the person drinking milk is on the left of the person who's sport is skateboarding##1
+ 2. the indian is on the right of the pakistani##1
+ 3. the person driving the quad-bike is the person drinking lemonade##1
+ 4. the coach is on the far left##1
+ 5. the person driving the scooter is on the right of the person drinking water##1
+ 6. the turkish is the owner of the turtle##1
+ 7. the owner of the cat is on the left of the owner of the mouse##1
+ 8. the fisherman is the person who's sport is rugby##1
+ 9. the person who's sport is sailing is the fan of punk##1
+10. the fan of rock is on the left or right of the fan of blues
+11. the person driving the subway is on the left of the fisherman##1
+12. the owner of the turtle is on the left or right of the person driving the quad-bike
+13. the person who's sport is soccer is on the left or right of the fan of salsa
+14. the owner of the frog is on the left or right of the turkish
+15. the fan of blues is between the fan of punk and the person who's sport is soccer##2
+16. the person who's sport is rugby is on the left or right of the person driving the subway
+17. the fan of rock is on the left or right of the entrepreneur
+18. the indian is the person drinking 7up##1
+19. the turkish is on the far left or far right","{'Beverage': ['milk', 'lemonade', 'water', '7up'], 'Job': ['coach', 'entrepreneur', 'designer', 'fisherman'], 'Music-Genre': ['punk', 'blues', 'rock', 'salsa'], 'Nationality': ['turkish', 'colombian', 'pakistani', 'indian'], 'Pet': ['turtle', 'frog', 'cat', 'mouse'], 'Sport': ['sailing', 'skateboarding', 'soccer', 'rugby'], 'Transport': ['airplane', 'quad-bike', 'subway', 'scooter']}"
+Pt1_7x4_level3-5,"There are 4 different favourite beverages: cola, sprite, tea, water
+The people have 4 different jobs:  designer, lawyer, mechanic, software-developer
+The people perfer 4 different movie-genres: disaster, documentary, epic, fantasy
+There are 4 different nationalities: argentine, british, french, turkish
+4 different pets are kept: dog, horse, lizard, pony
+The people prefer 4 different types of sport: badminton, biathlon, sailing, volleyball
+The people use 4 different means of transport: bike, subway, train, tram
+ 1. the person drinking tea is on the far left##1
+ 2. the person who's sport is sailing is on the far left or far right
+ 3. the french is on the far left##1
+ 4. the owner of the dog is on the right of the designer##1
+ 5. the turkish is on the left of the argentine##1
+ 6. the person drinking tea is on the left of the person watching epic movies##1
+ 7. the person who's sport is biathlon is on the left or right of the person watching fantasy movies
+ 8. the person driving the tram is the owner of the lizard##1
+ 9. the lawyer is on the right of the person who's sport is volleyball##1
+10. the person drinking water is on the left of the owner of the horse##1
+11. the person driving the bike is on the far left or far right
+12. the person watching fantasy movies is on the left of the person who's sport is biathlon##1
+13. the software-developer is on the left or right of the person driving the bike
+14. the lawyer is on the right of the owner of the dog##1
+15. the british is on the left of the owner of the dog##1
+16. the person watching disaster movies is on the far left##1
+17. the software-developer is on the right of the person drinking cola##1
+18. the person driving the tram is on the far left or far right
+19. the person driving the subway is on the left of the lawyer##1","{'Beverage': ['tea', 'cola', 'water', 'sprite'], 'Job': ['mechanic', 'designer', 'software-developer', 'lawyer'], 'Movie-Genre': ['disaster', 'epic', 'fantasy', 'documentary'], 'Nationality': ['french', 'british', 'turkish', 'argentine'], 'Pet': ['lizard', 'pony', 'dog', 'horse'], 'Sport': ['sailing', 'badminton', 'volleyball', 'biathlon'], 'Transport': ['tram', 'train', 'subway', 'bike']}"
+Pt1_7x4_level3-6,"There are 4 different favourite beverages: 7up, hot-chocolate, mirinda, water
+There 4 different types of food: apple, eggplant, grapes, peas
+The people have 4 different jobs:  analyst, architect, freelancer, teacher
+The people perfer 4 different movie-genres: action, martial-arts, superhero, thriller
+There are 4 different nationalities: brazilian, british, french, indian
+4 different pets are kept: bird, dog, fish, turtle
+The people use 4 different means of transport: bus, quad-bike, ship, snowmobile
+ 1. the freelancer is on the left or right of the person eating grapes
+ 2. the person driving the quad-bike is the owner of the dog##1
+ 3. the teacher is on the left of the person driving the snowmobile##1
+ 4. the analyst is the owner of the turtle##1
+ 5. the british is on the right of the analyst##1
+ 6. the person drinking hot-chocolate is on the right of the person drinking 7up##1
+ 7. the person drinking 7up is on the left or right of the person drinking hot-chocolate
+ 8. the person drinking water is on the right of the owner of the turtle##1
+ 9. the person watching martial-arts movies is on the left of the person drinking hot-chocolate##1
+10. the person watching superhero movies is on the right of the person drinking water##1
+11. the person eating peas is the owner of the bird##1
+12. the person driving the bus is on the left or right of the british
+13. the brazilian is the person drinking 7up##1
+14. the person drinking 7up is the owner of the bird##1
+15. the indian is on the far right##1
+16. the person watching thriller movies is on the right of the person drinking hot-chocolate##1
+17. the freelancer is on the right of the owner of the turtle##1
+18. the person eating grapes is on the left of the person eating eggplant##1","{'Beverage': ['7up', 'hot-chocolate', 'water', 'mirinda'], 'Food': ['peas', 'grapes', 'eggplant', 'apple'], 'Job': ['teacher', 'analyst', 'freelancer', 'architect'], 'Movie-Genre': ['martial-arts', 'action', 'thriller', 'superhero'], 'Nationality': ['brazilian', 'french', 'british', 'indian'], 'Pet': ['bird', 'turtle', 'dog', 'fish'], 'Transport': ['ship', 'snowmobile', 'quad-bike', 'bus']}"
+Pt1_7x4_level3-7,"There are 4 different favourite beverages: almond-milk, cola, hot-chocolate, water
+There 4 different types of food: lettuce, orange, pineapple, radish
+The people have 4 different hobbies: baking, camping, magic-tricks, skydiving
+The people have 4 different jobs:  lawyer, manager, mechanic, videographer
+The people perfer 4 different movie-genres: adventure, horror, western, zombie
+The people prefer 4 different music-genres: ambient, blues, d&b, soul
+The people use 4 different means of transport: bus, quad-bike, ship, train
+ 1. the person driving the bus is on the left or right of the fan of blues
+ 2. the manager is on the left or right of the person watching horror movies
+ 3. the mechanic is on the far right##1
+ 4. the person who's hobby is magic-tricks is on the right of the person driving the train##1
+ 5. the person drinking water is the person who's hobby is skydiving##1
+ 6. the fan of soul is on the far right##1
+ 7. the person driving the train is on the left of the lawyer##1
+ 8. the person eating lettuce is on the left of the mechanic##1
+ 9. the person eating pineapple is on the right of the person driving the quad-bike##1
+10. the fan of soul is on the far left or far right
+11. the person who's hobby is magic-tricks is between the person drinking cola and the person who's hobby is skydiving##2
+12. the person drinking hot-chocolate is the person who's hobby is magic-tricks##1
+13. the person eating pineapple is on the far left or far right
+14. the fan of d&b is on the left of the person who's hobby is camping##1
+15. the person who's hobby is baking is on the right of the lawyer##1
+16. the person who's hobby is baking is on the left of the person watching horror movies##1
+17. the person who's hobby is magic-tricks is on the left of the person watching adventure movies##1
+18. the fan of ambient is the person eating orange##1
+19. the person watching western movies is on the left or right of the person driving the bus","{'Beverage': ['water', 'hot-chocolate', 'cola', 'almond-milk'], 'Food': ['radish', 'orange', 'lettuce', 'pineapple'], 'Hobby': ['skydiving', 'magic-tricks', 'baking', 'camping'], 'Job': ['videographer', 'lawyer', 'manager', 'mechanic'], 'Movie-Genre': ['western', 'zombie', 'adventure', 'horror'], 'Music-Genre': ['blues', 'ambient', 'd&b', 'soul'], 'Transport': ['train', 'bus', 'quad-bike', 'ship']}"
+Pt1_7x4_level3-8,"There are 4 different favourite beverages: 7up, almond-milk, milk, mirinda
+The people have 4 different hobbies: baking, board-games, camping, video-games
+The people perfer 4 different movie-genres: action, drama, epic, martial-arts
+The people prefer 4 different music-genres: ambient, classical, disco, gospel
+There are 4 different nationalities: german, nigerian, spanish, turkish
+4 different pets are kept: cat, ferret, frog, guinea-pig
+The people use 4 different means of transport: airplane, bike, taxi, tram
+ 1. the person driving the tram is on the left of the owner of the guinea-pig##1
+ 2. the person who's hobby is board-games is on the left of the owner of the frog##1
+ 3. the person drinking 7up is on the right of the fan of disco##1
+ 4. the person watching action movies is on the left or right of the fan of ambient
+ 5. the person driving the airplane is on the right of the nigerian##1
+ 6. the owner of the ferret is on the left of the person who's hobby is camping##1
+ 7. the person drinking 7up is on the right of the person watching drama movies##1
+ 8. the spanish is on the left of the person who's hobby is baking##1
+ 9. the person drinking almond-milk is the owner of the cat##1
+10. the nigerian is on the left or right of the fan of gospel
+11. the person watching epic movies is the person drinking mirinda##1
+12. the person watching epic movies is between the person who's hobby is camping and the turkish##2
+13. the fan of gospel is the person driving the bike##1
+14. the person who's hobby is baking is on the left of the person watching epic movies##1
+15. the person driving the tram is on the left of the person driving the bike##1
+16. the person who's hobby is board-games is on the left or right of the person watching action movies
+17. the fan of classical is on the far right##1
+18. the person watching martial-arts movies is on the far left or far right","{'Beverage': ['almond-milk', '7up', 'mirinda', 'milk'], 'Hobby': ['video-games', 'baking', 'board-games', 'camping'], 'Movie-Genre': ['drama', 'action', 'epic', 'martial-arts'], 'Music-Genre': ['disco', 'gospel', 'ambient', 'classical'], 'Nationality': ['spanish', 'turkish', 'nigerian', 'german'], 'Pet': ['cat', 'guinea-pig', 'ferret', 'frog'], 'Transport': ['tram', 'bike', 'taxi', 'airplane']}"
+Pt1_7x4_level3-9,"There are 4 different favourite beverages: juice, lemonade, mirinda, water
+The people have 4 different hobbies: baking, drawing, filmmaking, fishing
+The people perfer 4 different movie-genres: action, martial-arts, romance, western
+The people prefer 4 different music-genres: d&b, folk, metal, punk
+4 different pets are kept: bird, cat, goat, turtle
+The people prefer 4 different types of sport: handball, rugby, skateboarding, swimming
+The people use 4 different means of transport: quad-bike, skateboard, train, van
+ 1. the person drinking water is on the right of the person drinking juice##1
+ 2. the person watching action movies is on the right of the owner of the bird##1
+ 3. the fan of metal is the person who's sport is swimming##1
+ 4. the person watching western movies is on the left of the owner of the cat##1
+ 5. the person drinking lemonade is on the left or right of the person who's hobby is fishing
+ 6. the person drinking lemonade is the person who's sport is rugby##1
+ 7. the person driving the train is on the far right##1
+ 8. the person watching martial-arts movies is on the left or right of the person watching romance movies
+ 9. the person who's hobby is fishing is on the left or right of the fan of d&b
+10. the person watching martial-arts movies is on the left of the person who's hobby is baking##1
+11. the person who's hobby is filmmaking is the person driving the quad-bike##1
+12. the person driving the van is on the right of the person driving the quad-bike##1
+13. the fan of folk is the person drinking lemonade##1
+14. the person who's sport is skateboarding is on the left or right of the owner of the goat
+15. the person watching western movies is the fan of d&b##1
+16. the person who's sport is handball is on the left or right of the owner of the turtle
+17. the fan of punk is between the owner of the bird and the person driving the quad-bike##2
+18. the person who's hobby is drawing is on the left or right of the person who's hobby is baking
+19. the owner of the goat is the person who's sport is rugby##1
+20. the person driving the van is the person drinking juice##1","{'Beverage': ['lemonade', 'juice', 'water', 'mirinda'], 'Hobby': ['filmmaking', 'fishing', 'baking', 'drawing'], 'Movie-Genre': ['romance', 'martial-arts', 'western', 'action'], 'Music-Genre': ['folk', 'punk', 'd&b', 'metal'], 'Pet': ['goat', 'turtle', 'bird', 'cat'], 'Sport': ['rugby', 'skateboarding', 'handball', 'swimming'], 'Transport': ['quad-bike', 'van', 'skateboard', 'train']}"
diff --git a/part2/level3/Pt2_7x5_level3.csv b/part2/level3/Pt2_7x5_level3.csv
new file mode 100644
index 0000000000000000000000000000000000000000..a572a6f97e40c908919d63dbd27816f1631b1418
--- /dev/null
+++ b/part2/level3/Pt2_7x5_level3.csv
@@ -0,0 +1,320 @@
+ID,Clues,SolutionGrid
+Pt1_7x5_level3-0,"The people have 5 different hobbies: collecting, cooking, filmmaking, hiking, photography
+The people have 5 different jobs:  dressmaker, engineer, fisherman, paramedic, teacher
+The people perfer 5 different movie-genres: adventure, crime, mystery, sports, spy
+The people prefer 5 different music-genres: blues, folk, r&b, rock, techno
+There are 5 different nationalities: chinese, egyptian, japanese, spanish, turkish
+The people prefer 5 different types of sport: badminton, biathlon, golf, ice-hockey, soccer
+The people use 5 different means of transport: airplane, bus, helicopter, snowmobile, train
+ 1. the person watching adventure movies is on the far left or far right
+ 2. the person watching mystery movies is on the left of the fan of r&b##1
+ 3. the person who's hobby is cooking is the person driving the train##1
+ 4. the engineer is on the far left##1
+ 5. the person watching mystery movies is on the right of the fan of techno##1
+ 6. the person watching sports movies is on the right of the person watching mystery movies##1
+ 7. the fan of folk is on the far left##1
+ 8. the paramedic is the fan of blues##1
+ 9. the person who's sport is biathlon is the turkish##1
+10. the person watching spy movies is on the left of the chinese##1
+11. the person who's hobby is collecting is in the middle##1
+12. the person who's hobby is hiking is on the left of the spanish##1
+13. the fan of rock is on the left or right of the person who's sport is badminton
+14. the dressmaker is on the right of the person who's sport is biathlon##1
+15. the person driving the snowmobile is in the middle##1
+16. the person who's sport is golf is on the right of the person driving the helicopter##1
+17. the fan of blues is on the left or right of the japanese
+18. the fan of rock is on the left of the person driving the airplane##1
+19. the person driving the helicopter is between the person watching adventure movies and the dressmaker##2
+20. the spanish is on the right of the japanese##1
+21. the person who's hobby is filmmaking is on the left or right of the person driving the snowmobile
+22. the person driving the train is on the left of the turkish##1
+23. the person who's hobby is cooking is on the far left or far right
+24. the person watching crime movies is on the left or right of the person watching sports movies
+25. the person watching mystery movies is in the middle##1
+26. the teacher is on the left of the person who's sport is ice-hockey##1","{'Hobby': ['cooking', 'filmmaking', 'collecting', 'hiking', 'photography'], 'Job': ['engineer', 'fisherman', 'dressmaker', 'teacher', 'paramedic'], 'Movie-Genre': ['adventure', 'spy', 'mystery', 'sports', 'crime'], 'Music-Genre': ['folk', 'techno', 'rock', 'r&b', 'blues'], 'Nationality': ['egyptian', 'turkish', 'chinese', 'japanese', 'spanish'], 'Sport': ['soccer', 'biathlon', 'golf', 'badminton', 'ice-hockey'], 'Transport': ['train', 'helicopter', 'snowmobile', 'airplane', 'bus']}"
+Pt1_7x5_level3-1,"There are 5 different favourite beverages: almond-milk, lemonade, milk, mirinda, water
+There 5 different types of food: banana, cranberry, peach, peas, pomegranate
+The people have 5 different hobbies: baking, dancing, drawing, magic-tricks, reading
+The people have 5 different jobs:  doctor, manager, nurse, paramedic, writer
+The people prefer 5 different music-genres: electronic, house, indie, punk, reggae
+There are 5 different nationalities: argentine, australian, british, dutch, italian
+The people prefer 5 different types of sport: cricket, sailing, soccer, tennis, water-polo
+ 1. the paramedic is between the fan of indie and the fan of house##2
+ 2. the person who's hobby is baking is the person eating cranberry##1
+ 3. the person eating pomegranate is on the left or right of the fan of house
+ 4. the person eating peas is on the far left##1
+ 5. the person who's hobby is reading is on the left of the person drinking lemonade##1
+ 6. the person drinking almond-milk is on the far left or far right
+ 7. the person who's sport is tennis is the person who's hobby is dancing##1
+ 8. the argentine is on the left of the person who's hobby is drawing##1
+ 9. the fan of indie is on the left or right of the person who's sport is tennis
+10. the person who's sport is soccer is on the right of the person who's hobby is reading##1
+11. the australian is between the doctor and the person who's sport is cricket##2
+12. the person eating banana is on the left or right of the person who's hobby is drawing
+13. the fan of reggae is the writer##1
+14. the manager is the person eating peach##1
+15. the person who's sport is cricket is on the left of the person drinking mirinda##1
+16. the fan of house is on the left or right of the person who's hobby is reading
+17. the doctor is on the right of the fan of electronic##1
+18. the person who's hobby is dancing is on the right of the person who's sport is water-polo##1
+19. the fan of reggae is on the left or right of the person eating peas
+20. the person eating peach is the person who's sport is cricket##1
+21. the person drinking milk is on the left or right of the person drinking mirinda
+22. the person drinking milk is the british##1
+23. the person drinking almond-milk is the dutch##1","{'Beverage': ['almond-milk', 'water', 'milk', 'mirinda', 'lemonade'], 'Food': ['peas', 'banana', 'peach', 'pomegranate', 'cranberry'], 'Hobby': ['magic-tricks', 'dancing', 'drawing', 'reading', 'baking'], 'Job': ['nurse', 'writer', 'manager', 'paramedic', 'doctor'], 'Music-Genre': ['punk', 'reggae', 'indie', 'electronic', 'house'], 'Nationality': ['dutch', 'argentine', 'british', 'australian', 'italian'], 'Sport': ['water-polo', 'tennis', 'cricket', 'sailing', 'soccer']}"
+Pt1_7x5_level3-2,"There 5 different types of food: apple, lemon, pepper, pineapple, pomegranate
+The people have 5 different hobbies: baking, card-games, cooking, dancing, writing
+The people have 5 different jobs:  accountant, electrician, mechanic, musician, photographer
+The people perfer 5 different movie-genres: epic, musical, scientific, time-travel, western
+There are 5 different nationalities: american, chinese, nigerian, polish, spanish
+5 different pets are kept: ferret, goldfish, lizard, snake, turtle
+The people use 5 different means of transport: boat, helicopter, motorbike, tram, trike
+ 1. the photographer is on the left or right of the person eating lemon
+ 2. the american is on the left or right of the person who's hobby is writing
+ 3. the electrician is on the right of the person who's hobby is writing##1
+ 4. the person watching scientific movies is on the left or right of the person driving the tram
+ 5. the person watching scientific movies is on the far left or far right
+ 6. the person eating pomegranate is the person watching musical movies##1
+ 7. the person who's hobby is card-games is on the left of the person eating apple##1
+ 8. the person watching epic movies is on the left or right of the accountant
+ 9. the person eating pineapple is on the left or right of the person driving the tram
+10. the person driving the motorbike is in the middle##1
+11. the person driving the trike is on the right of the chinese##1
+12. the person eating apple is on the left or right of the person eating pineapple
+13. the accountant is the person who's hobby is writing##1
+14. the person driving the motorbike is on the left of the person driving the helicopter##1
+15. the owner of the snake is the person watching musical movies##1
+16. the person eating pepper is on the left or right of the person watching musical movies
+17. the person who's hobby is card-games is the person eating lemon##1
+18. the accountant is on the right of the person watching time-travel movies##1
+19. the spanish is the person driving the trike##1
+20. the person who's hobby is card-games is on the left or right of the owner of the turtle
+21. the owner of the turtle is the person who's hobby is cooking##1
+22. the owner of the goldfish is on the left of the photographer##1
+23. the polish is on the right of the mechanic##1
+24. the person driving the motorbike is the american##1
+25. the owner of the ferret is the person watching epic movies##1
+26. the person who's hobby is baking is on the right of the owner of the snake##1","{'Food': ['lemon', 'apple', 'pineapple', 'pomegranate', 'pepper'], 'Hobby': ['card-games', 'cooking', 'dancing', 'writing', 'baking'], 'Job': ['mechanic', 'photographer', 'musician', 'accountant', 'electrician'], 'Movie-Genre': ['scientific', 'western', 'time-travel', 'musical', 'epic'], 'Nationality': ['nigerian', 'polish', 'american', 'chinese', 'spanish'], 'Pet': ['goldfish', 'turtle', 'lizard', 'snake', 'ferret'], 'Transport': ['boat', 'tram', 'motorbike', 'helicopter', 'trike']}"
+Pt1_7x5_level3-3,"There 5 different types of food: blueberry, onion, orange, pear, spinach
+The people have 5 different hobbies: board-games, camping, dancing, photography, woodworking
+The people have 5 different jobs:  architect, bartender, doctor, mechanic, scientist
+The people perfer 5 different movie-genres: action, animation, satire, time-travel, western
+The people prefer 5 different music-genres: blues, d&b, disco, house, salsa
+There are 5 different nationalities: dutch, egyptian, malaysian, nigerian, russian
+5 different pets are kept: goat, goldfish, guinea-pig, hedgehog, horse
+ 1. the person who's hobby is camping is the fan of salsa##1
+ 2. the fan of house is on the left of the person watching action movies##1
+ 3. the person watching time-travel movies is on the left of the owner of the goldfish##1
+ 4. the person eating orange is on the left of the owner of the goat##1
+ 5. the person watching time-travel movies is on the left of the person watching animation movies##1
+ 6. the fan of house is on the left of the doctor##1
+ 7. the person who's hobby is dancing is on the left of the person who's hobby is camping##1
+ 8. the fan of salsa is on the right of the person watching time-travel movies##1
+ 9. the person eating pear is on the left or right of the person who's hobby is camping
+10. the egyptian is on the left of the owner of the hedgehog##1
+11. the fan of house is on the far left or far right
+12. the dutch is on the left or right of the fan of house
+13. the person eating onion is the person watching animation movies##1
+14. the mechanic is on the right of the person watching animation movies##1
+15. the bartender is on the left of the person eating spinach##1
+16. the mechanic is on the right of the scientist##1
+17. the owner of the hedgehog is on the left or right of the owner of the goldfish
+18. the person watching animation movies is on the left of the nigerian##1
+19. the person eating orange is on the left or right of the fan of blues
+20. the owner of the guinea-pig is the person who's hobby is photography##1
+21. the person watching western movies is the fan of disco##1
+22. the person who's hobby is camping is between the person who's hobby is woodworking and the person eating pear##2
+23. the nigerian is on the far left or far right
+24. the malaysian is on the left or right of the person watching animation movies
+25. the fan of d&b is on the right of the person eating spinach##1","{'Food': ['orange', 'spinach', 'pear', 'onion', 'blueberry'], 'Hobby': ['photography', 'board-games', 'dancing', 'camping', 'woodworking'], 'Job': ['bartender', 'doctor', 'architect', 'scientist', 'mechanic'], 'Movie-Genre': ['satire', 'action', 'time-travel', 'animation', 'western'], 'Music-Genre': ['house', 'blues', 'd&b', 'salsa', 'disco'], 'Nationality': ['russian', 'dutch', 'malaysian', 'egyptian', 'nigerian'], 'Pet': ['guinea-pig', 'goat', 'horse', 'goldfish', 'hedgehog']}"
+Pt1_7x5_level3-4,"There are 5 different favourite beverages: coffee, fanta, juice, milk, water
+There 5 different types of food: asparagus, broccoli, cherry, lettuce, radish
+The people have 5 different hobbies: baking, chess, puzzles, rock-climbing, woodworking
+The people have 5 different jobs:  coach, nurse, paramedic, teacher, writer
+5 different pets are kept: bird, ferret, fish, goat, mouse
+The people prefer 5 different types of sport: badminton, baseball, skiing, swimming, water-polo
+The people use 5 different means of transport: scooter, skateboard, snowmobile, taxi, tram
+ 1. the person driving the skateboard is on the right of the person driving the snowmobile##1
+ 2. the owner of the goat is on the left or right of the person driving the tram
+ 3. the teacher is the person who's hobby is chess##1
+ 4. the person drinking coffee is on the left or right of the person who's hobby is rock-climbing
+ 5. the teacher is on the right of the person eating broccoli##1
+ 6. the person eating asparagus is the person driving the tram##1
+ 7. the owner of the fish is on the left or right of the person eating radish
+ 8. the person who's hobby is baking is on the left of the person driving the tram##1
+ 9. the person who's sport is badminton is the person driving the scooter##1
+10. the person driving the tram is on the left of the coach##1
+11. the person who's sport is water-polo is on the right of the person driving the snowmobile##1
+12. the nurse is on the left or right of the owner of the fish
+13. the person drinking fanta is the person who's hobby is rock-climbing##1
+14. the owner of the bird is on the right of the owner of the mouse##1
+15. the coach is on the right of the teacher##1
+16. the owner of the mouse is on the left of the person eating asparagus##1
+17. the person driving the tram is on the left or right of the person who's sport is badminton
+18. the writer is the writer##1
+19. the person who's sport is water-polo is on the right of the person drinking juice##1
+20. the person driving the scooter is on the left or right of the person who's sport is swimming
+21. the person who's hobby is chess is on the left or right of the person who's hobby is woodworking
+22. the owner of the bird is on the left or right of the person who's sport is skiing
+23. the person driving the scooter is on the far right##1
+24. the paramedic is between the person who's sport is water-polo and the person eating asparagus##2
+25. the person drinking water is on the right of the person eating broccoli##1
+26. the owner of the fish is on the left of the person eating radish##1
+27. the person eating lettuce is on the far left##1","{'Beverage': ['juice', 'fanta', 'coffee', 'water', 'milk'], 'Food': ['lettuce', 'radish', 'broccoli', 'asparagus', 'cherry'], 'Hobby': ['puzzles', 'rock-climbing', 'baking', 'chess', 'woodworking'], 'Job': ['writer', 'nurse', 'paramedic', 'teacher', 'coach'], 'Pet': ['fish', 'ferret', 'mouse', 'bird', 'goat'], 'Sport': ['baseball', 'water-polo', 'skiing', 'swimming', 'badminton'], 'Transport': ['snowmobile', 'skateboard', 'taxi', 'tram', 'scooter']}"
+Pt1_7x5_level3-5,"There are 5 different favourite beverages: coffee, fanta, iced-tea, milk, tea
+There 5 different types of food: apricot, blueberry, cherry, radish, strawberry
+The people have 5 different hobbies: card-games, hiking, magic-tricks, photography, video-games
+There are 5 different nationalities: indian, japanese, mexican, russian, turkish
+5 different pets are kept: bird, dog, ferret, mouse, pony
+The people prefer 5 different types of sport: cricket, rowing, rugby, skateboarding, skiing
+The people use 5 different means of transport: motorbike, roller, ship, subway, van
+ 1. the owner of the pony is the person drinking fanta##1
+ 2. the person drinking tea is between the person driving the van and the person eating radish##2
+ 3. the person drinking coffee is the person driving the van##1
+ 4. the person drinking milk is on the left or right of the person who's hobby is card-games
+ 5. the owner of the pony is on the left or right of the owner of the mouse
+ 6. the person who's sport is skiing is in the middle##1
+ 7. the person driving the ship is on the left of the person who's hobby is card-games##1
+ 8. the person eating radish is on the right of the person drinking tea##1
+ 9. the person who's hobby is magic-tricks is on the left or right of the japanese
+10. the person drinking iced-tea is on the left or right of the person who's sport is cricket
+11. the russian is on the left or right of the person who's sport is rugby
+12. the owner of the bird is on the right of the person who's hobby is hiking##1
+13. the person who's hobby is video-games is on the right of the person drinking fanta##1
+14. the person driving the motorbike is on the far right##1
+15. the person driving the roller is the person eating cherry##1
+16. the owner of the ferret is in the middle##1
+17. the mexican is the person eating strawberry##1
+18. the owner of the mouse is the person who's sport is rugby##1
+19. the turkish is on the right of the person driving the subway##1
+20. the turkish is on the left or right of the person who's hobby is card-games
+21. the person drinking coffee is on the right of the person who's hobby is magic-tricks##1
+22. the owner of the dog is between the person driving the subway and the person drinking iced-tea##2
+23. the person eating strawberry is on the left of the person driving the ship##1
+24. the owner of the bird is the person who's sport is skateboarding##1
+25. the person eating apricot is the person drinking iced-tea##1
+26. the turkish is on the left or right of the person eating strawberry","{'Beverage': ['fanta', 'coffee', 'tea', 'milk', 'iced-tea'], 'Food': ['cherry', 'blueberry', 'strawberry', 'radish', 'apricot'], 'Hobby': ['magic-tricks', 'video-games', 'photography', 'hiking', 'card-games'], 'Nationality': ['russian', 'japanese', 'mexican', 'turkish', 'indian'], 'Pet': ['pony', 'mouse', 'ferret', 'dog', 'bird'], 'Sport': ['rowing', 'rugby', 'skiing', 'cricket', 'skateboarding'], 'Transport': ['roller', 'van', 'subway', 'ship', 'motorbike']}"
+Pt1_7x5_level3-6,"There 5 different types of food: asparagus, cauliflower, eggplant, plum, strawberry
+The people have 5 different hobbies: collecting, filmmaking, gardening, photography, reading
+The people prefer 5 different music-genres: gospel, hip-hop, jazz, pop, trance
+There are 5 different nationalities: brazilian, malaysian, mexican, pakistani, russian
+5 different pets are kept: chinchilla, ferret, fish, goat, rabbit
+The people prefer 5 different types of sport: basketball, cricket, lacrosse, soccer, volleyball
+The people use 5 different means of transport: boat, scooter, ship, taxi, tram
+ 1. the person eating plum is on the far left or far right
+ 2. the person who's sport is volleyball is the owner of the goat##1
+ 3. the mexican is the person driving the taxi##1
+ 4. the person eating eggplant is on the left of the fan of trance##1
+ 5. the person who's hobby is gardening is on the left or right of the person who's sport is cricket
+ 6. the person driving the boat is between the mexican and the owner of the chinchilla##2
+ 7. the person who's hobby is photography is on the left of the person driving the scooter##1
+ 8. the person who's sport is basketball is on the right of the person driving the tram##1
+ 9. the russian is on the left or right of the person who's hobby is reading
+10. the fan of pop is the person driving the tram##1
+11. the person who's sport is soccer is the person eating plum##1
+12. the person driving the ship is on the far right##1
+13. the person who's hobby is filmmaking is on the left or right of the person who's sport is basketball
+14. the owner of the ferret is the fan of jazz##1
+15. the person who's hobby is collecting is on the left of the person who's hobby is filmmaking##1
+16. the person eating eggplant is in the middle##1
+17. the owner of the rabbit is on the left or right of the malaysian
+18. the person driving the boat is between the person eating cauliflower and the person driving the scooter##2
+19. the brazilian is on the left of the fan of trance##1
+20. the fan of hip-hop is on the left or right of the person who's hobby is filmmaking
+21. the owner of the goat is in the middle##1
+22. the person eating strawberry is on the far left##1
+23. the person who's sport is basketball is the owner of the chinchilla##1
+24. the fan of gospel is on the left of the fan of trance##1","{'Food': ['strawberry', 'asparagus', 'eggplant', 'cauliflower', 'plum'], 'Hobby': ['photography', 'collecting', 'filmmaking', 'reading', 'gardening'], 'Music-Genre': ['pop', 'hip-hop', 'gospel', 'trance', 'jazz'], 'Nationality': ['pakistani', 'malaysian', 'brazilian', 'mexican', 'russian'], 'Pet': ['rabbit', 'chinchilla', 'goat', 'fish', 'ferret'], 'Sport': ['lacrosse', 'basketball', 'volleyball', 'cricket', 'soccer'], 'Transport': ['tram', 'scooter', 'boat', 'taxi', 'ship']}"
+Pt1_7x5_level3-7,"There are 5 different favourite beverages: coffee, iced-tea, juice, sprite, tea
+The people have 5 different jobs:  designer, dressmaker, electrician, fisherman, videographer
+The people perfer 5 different movie-genres: comedy, epic, mystery, satire, time-travel
+The people prefer 5 different music-genres: classical, metal, rock, soul, trance
+5 different pets are kept: frog, goat, hamster, pony, rabbit
+The people prefer 5 different types of sport: climbing, rowing, sailing, skateboarding, surfing
+The people use 5 different means of transport: airplane, jet-ski, motorbike, train, trike
+ 1. the fan of rock is on the left or right of the person watching epic movies
+ 2. the fan of trance is on the right of the person who's sport is climbing##1
+ 3. the person drinking coffee is on the left or right of the person watching comedy movies
+ 4. the person drinking iced-tea is on the left or right of the person driving the jet-ski
+ 5. the owner of the hamster is on the far right##1
+ 6. the owner of the goat is the person watching satire movies##1
+ 7. the fan of metal is on the left or right of the person watching epic movies
+ 8. the person who's sport is sailing is on the right of the person driving the motorbike##1
+ 9. the owner of the goat is on the left of the person driving the trike##1
+10. the person drinking coffee is on the left of the designer##1
+11. the videographer is in the middle##1
+12. the person drinking coffee is on the left or right of the person who's sport is skateboarding
+13. the person drinking juice is on the left of the owner of the frog##1
+14. the person who's sport is surfing is on the far left or far right
+15. the person watching mystery movies is on the left of the person driving the motorbike##1
+16. the fan of trance is on the left or right of the person who's sport is climbing
+17. the owner of the frog is in the middle##1
+18. the owner of the rabbit is the electrician##1
+19. the fan of classical is between the dressmaker and the person drinking juice##2
+20. the person drinking iced-tea is on the right of the owner of the frog##1
+21. the person who's sport is surfing is the person watching mystery movies##1
+22. the person driving the train is the fan of rock##1
+23. the person drinking sprite is on the right of the fan of metal##1","{'Beverage': ['coffee', 'juice', 'sprite', 'iced-tea', 'tea'], 'Job': ['electrician', 'designer', 'videographer', 'dressmaker', 'fisherman'], 'Movie-Genre': ['mystery', 'comedy', 'epic', 'satire', 'time-travel'], 'Music-Genre': ['soul', 'metal', 'classical', 'rock', 'trance'], 'Pet': ['rabbit', 'pony', 'frog', 'goat', 'hamster'], 'Sport': ['surfing', 'skateboarding', 'sailing', 'climbing', 'rowing'], 'Transport': ['airplane', 'motorbike', 'jet-ski', 'train', 'trike']}"
+Pt1_7x5_level3-8,"There are 5 different favourite beverages: almond-milk, cola, mirinda, soy-milk, tea
+There 5 different types of food: blueberry, cauliflower, kiwi, orange, potato
+The people have 5 different jobs:  analyst, designer, electrician, engineer, firefighter
+The people perfer 5 different movie-genres: documentary, epic, fantasy, thriller, time-travel
+5 different pets are kept: cat, ferret, guinea-pig, mouse, rat
+The people prefer 5 different types of sport: lacrosse, rowing, skiing, surfing, water-polo
+The people use 5 different means of transport: airplane, helicopter, motorbike, quad-bike, subway
+ 1. the designer is on the right of the person driving the helicopter##1
+ 2. the owner of the mouse is on the far left##1
+ 3. the person driving the quad-bike is on the left of the person watching epic movies##1
+ 4. the person drinking tea is on the left or right of the owner of the rat
+ 5. the owner of the ferret is on the left or right of the person driving the quad-bike
+ 6. the person eating potato is the person who's sport is surfing##1
+ 7. the analyst is on the left of the person watching time-travel movies##1
+ 8. the person who's sport is lacrosse is the person drinking cola##1
+ 9. the person driving the quad-bike is on the left or right of the person watching epic movies
+10. the firefighter is on the far left or far right
+11. the person who's sport is rowing is the designer##1
+12. the person who's sport is water-polo is on the left of the analyst##1
+13. the person watching fantasy movies is on the left or right of the person who's sport is lacrosse
+14. the owner of the cat is between the person driving the airplane and the person watching thriller movies##2
+15. the person drinking cola is on the left of the person who's sport is water-polo##1
+16. the person drinking tea is on the right of the person who's sport is lacrosse##1
+17. the person driving the helicopter is on the left or right of the person drinking tea
+18. the person eating cauliflower is on the left or right of the person driving the motorbike
+19. the designer is the person eating kiwi##1
+20. the person drinking soy-milk is on the right of the person who's sport is skiing##1
+21. the person eating cauliflower is on the left or right of the person eating orange
+22. the owner of the ferret is on the left of the engineer##1
+23. the person watching fantasy movies is on the far left or far right
+24. the person drinking mirinda is the person eating cauliflower##1
+25. the person driving the subway is on the left or right of the owner of the ferret","{'Beverage': ['almond-milk', 'cola', 'tea', 'mirinda', 'soy-milk'], 'Food': ['potato', 'blueberry', 'orange', 'cauliflower', 'kiwi'], 'Job': ['firefighter', 'electrician', 'engineer', 'analyst', 'designer'], 'Movie-Genre': ['fantasy', 'epic', 'documentary', 'thriller', 'time-travel'], 'Pet': ['mouse', 'ferret', 'cat', 'rat', 'guinea-pig'], 'Sport': ['surfing', 'lacrosse', 'water-polo', 'skiing', 'rowing'], 'Transport': ['quad-bike', 'airplane', 'subway', 'helicopter', 'motorbike']}"
+Pt1_7x5_level3-9,"There are 5 different favourite beverages: 7up, almond-milk, coffee, sprite, tea
+The people have 5 different hobbies: card-games, dancing, magic-tricks, traveling, video-games
+The people prefer 5 different music-genres: country, d&b, electronic, indie, punk
+There are 5 different nationalities: colombian, french, malaysian, polish, turkish
+5 different pets are kept: chinchilla, dog, frog, hedgehog, turtle
+The people prefer 5 different types of sport: basketball, cricket, sailing, skiing, volleyball
+The people use 5 different means of transport: jet-ski, motorbike, roller, scooter, snowmobile
+ 1. the person drinking coffee is the person who's hobby is magic-tricks##1
+ 2. the owner of the turtle is on the left or right of the person drinking sprite
+ 3. the colombian is on the left or right of the person who's hobby is magic-tricks
+ 4. the owner of the hedgehog is on the left or right of the person who's hobby is video-games
+ 5. the person who's sport is volleyball is on the left of the owner of the turtle##1
+ 6. the fan of electronic is on the far right##1
+ 7. the polish is between the person who's hobby is card-games and the person who's hobby is traveling##2
+ 8. the owner of the turtle is between the person who's hobby is card-games and the person drinking tea##2
+ 9. the owner of the turtle is on the left or right of the colombian
+10. the person who's sport is basketball is the polish##1
+11. the person drinking 7up is the person driving the scooter##1
+12. the person driving the roller is on the left of the person driving the scooter##1
+13. the person who's hobby is video-games is on the left or right of the fan of country
+14. the person who's sport is cricket is on the right of the owner of the hedgehog##1
+15. the fan of indie is on the left or right of the owner of the hedgehog
+16. the person drinking sprite is on the left or right of the person who's hobby is magic-tricks
+17. the fan of indie is between the person who's sport is sailing and the french##2
+18. the turkish is on the left or right of the fan of punk
+19. the person who's sport is basketball is on the left of the owner of the chinchilla##1
+20. the person driving the jet-ski is on the far left##1
+21. the person who's hobby is video-games is on the right of the person who's sport is volleyball##1
+22. the fan of punk is the person driving the motorbike##1
+23. the malaysian is on the right of the owner of the frog##1
+24. the owner of the chinchilla is on the far right##1","{'Beverage': ['tea', 'almond-milk', 'sprite', 'coffee', '7up'], 'Hobby': ['dancing', 'video-games', 'card-games', 'magic-tricks', 'traveling'], 'Music-Genre': ['country', 'indie', 'punk', 'd&b', 'electronic'], 'Nationality': ['french', 'turkish', 'colombian', 'polish', 'malaysian'], 'Pet': ['hedgehog', 'turtle', 'dog', 'frog', 'chinchilla'], 'Sport': ['volleyball', 'cricket', 'sailing', 'basketball', 'skiing'], 'Transport': ['jet-ski', 'snowmobile', 'motorbike', 'roller', 'scooter']}"
diff --git a/part2/level3/Pt2_7x6_level3.csv b/part2/level3/Pt2_7x6_level3.csv
new file mode 100644
index 0000000000000000000000000000000000000000..baa93b6cea97853b494c7a8316e066114414a783
--- /dev/null
+++ b/part2/level3/Pt2_7x6_level3.csv
@@ -0,0 +1,395 @@
+ID,Clues,SolutionGrid
+Pt1_7x6_level3-0,"There are 6 different favourite beverages: 7up, hot-chocolate, lemonade, milk, tea, water
+The people have 6 different hobbies: collecting, drawing, filmmaking, photography, puzzles, video-games
+The people have 6 different jobs:  dancer, dressmaker, lawyer, manager, paramedic, security-guard
+The people perfer 6 different movie-genres: crime, documentary, drama, satire, spy, zombie
+There are 6 different nationalities: canadian, chinese, colombian, italian, spanish, turkish
+The people prefer 6 different types of sport: badminton, cricket, parkour, snowboarding, soccer, surfing
+The people use 6 different means of transport: boat, car, quad-bike, roller, taxi, trike
+ 1. the person drinking milk is on the right of the person watching crime movies##1
+ 2. the person driving the car is on the left or right of the person driving the roller
+ 3. the person drinking lemonade is the person who's sport is cricket##1
+ 4. the dancer is the person watching zombie movies##1
+ 5. the manager is on the far left##1
+ 6. the spanish is on the left or right of the dressmaker
+ 7. the person who's sport is badminton is on the left or right of the chinese
+ 8. the person drinking tea is on the left or right of the person drinking milk
+ 9. the person watching crime movies is on the left or right of the person driving the quad-bike
+10. the canadian is the person who's hobby is video-games##1
+11. the person who's hobby is drawing is on the left or right of the canadian
+12. the paramedic is on the far right##1
+13. the turkish is the person who's sport is surfing##1
+14. the person who's sport is parkour is on the right of the person watching drama movies##1
+15. the turkish is on the left or right of the person who's sport is snowboarding
+16. the person who's hobby is photography is on the right of the person watching satire movies##1
+17. the person who's hobby is puzzles is on the left or right of the person watching spy movies
+18. the canadian is the lawyer##1
+19. the person driving the roller is the person drinking water##1
+20. the dressmaker is between the security-guard and the person watching documentary movies##2
+21. the person driving the car is on the far left##1
+22. the spanish is the person watching documentary movies##1
+23. the person watching zombie movies is on the left or right of the chinese
+24. the italian is on the left or right of the person who's sport is surfing
+25. the person who's hobby is filmmaking is on the far left##1
+26. the lawyer is on the left or right of the person drinking water
+27. the italian is on the left of the person watching satire movies##1
+28. the person drinking hot-chocolate is on the left of the person driving the trike##1
+29. the canadian is the person drinking hot-chocolate##1
+30. the paramedic is on the far left or far right
+31. the person driving the taxi is on the right of the person drinking 7up##1
+32. the person drinking hot-chocolate is the person driving the quad-bike##1","{'Beverage': ['lemonade', 'water', 'hot-chocolate', '7up', 'milk', 'tea'], 'Hobby': ['filmmaking', 'puzzles', 'video-games', 'drawing', 'collecting', 'photography'], 'Job': ['manager', 'dancer', 'lawyer', 'security-guard', 'dressmaker', 'paramedic'], 'Movie-Genre': ['spy', 'zombie', 'drama', 'crime', 'satire', 'documentary'], 'Nationality': ['chinese', 'colombian', 'canadian', 'italian', 'turkish', 'spanish'], 'Sport': ['cricket', 'badminton', 'soccer', 'parkour', 'surfing', 'snowboarding'], 'Transport': ['car', 'roller', 'quad-bike', 'trike', 'taxi', 'boat']}"
+Pt1_7x6_level3-1,"There are 6 different favourite beverages: 7up, lemonade, milk, soy-milk, sprite, tea
+The people perfer 6 different movie-genres: adventure, comedy, crime, fantasy, sports, western
+The people prefer 6 different music-genres: hip-hop, pop, reggae, rock, salsa, soul
+There are 6 different nationalities: australian, colombian, nigerian, polish, spanish, thai
+6 different pets are kept: bird, chinchilla, goat, hedgehog, horse, pony
+The people prefer 6 different types of sport: badminton, handball, sailing, skateboarding, snowboarding, surfing
+The people use 6 different means of transport: bus, helicopter, jet-ski, ship, subway, trike
+ 1. the owner of the goat is on the left of the person who's sport is sailing##1
+ 2. the person watching western movies is the fan of reggae##1
+ 3. the polish is on the right of the person watching adventure movies##1
+ 4. the person driving the ship is the nigerian##1
+ 5. the fan of soul is the person drinking soy-milk##1
+ 6. the person driving the jet-ski is the person watching western movies##1
+ 7. the fan of hip-hop is on the left or right of the spanish
+ 8. the thai is on the right of the person drinking lemonade##1
+ 9. the fan of salsa is on the left or right of the owner of the horse
+10. the person who's sport is badminton is on the far left or far right
+11. the fan of soul is on the left of the person who's sport is handball##1
+12. the person drinking sprite is the owner of the chinchilla##1
+13. the person who's sport is badminton is on the left of the spanish##1
+14. the owner of the goat is on the left or right of the person drinking sprite
+15. the spanish is the owner of the goat##1
+16. the person watching comedy movies is on the left or right of the person drinking soy-milk
+17. the owner of the bird is on the left of the person who's sport is surfing##1
+18. the fan of hip-hop is on the left of the person driving the helicopter##1
+19. the person watching sports movies is the person drinking lemonade##1
+20. the owner of the horse is the nigerian##1
+21. the colombian is the person drinking tea##1
+22. the person watching comedy movies is on the left of the person watching fantasy movies##1
+23. the person drinking milk is on the left of the nigerian##1
+24. the owner of the goat is the person watching adventure movies##1
+25. the person driving the jet-ski is the person watching western movies##1
+26. the person drinking lemonade is on the left or right of the fan of salsa
+27. the person who's sport is sailing is the owner of the pony##1
+28. the person driving the bus is on the left or right of the person driving the ship
+29. the fan of pop is on the left or right of the fan of reggae
+30. the person driving the trike is on the right of the person who's sport is skateboarding##1","{'Beverage': ['sprite', '7up', 'lemonade', 'milk', 'soy-milk', 'tea'], 'Movie-Genre': ['western', 'adventure', 'sports', 'comedy', 'fantasy', 'crime'], 'Music-Genre': ['reggae', 'pop', 'hip-hop', 'salsa', 'soul', 'rock'], 'Nationality': ['australian', 'spanish', 'polish', 'thai', 'nigerian', 'colombian'], 'Pet': ['chinchilla', 'goat', 'pony', 'bird', 'horse', 'hedgehog'], 'Sport': ['badminton', 'skateboarding', 'sailing', 'snowboarding', 'surfing', 'handball'], 'Transport': ['jet-ski', 'subway', 'trike', 'helicopter', 'ship', 'bus']}"
+Pt1_7x6_level3-2,"There are 6 different favourite beverages: 7up, coffee, cola, iced-tea, soy-milk, tea
+There 6 different types of food: cabbage, cherry, grapes, kale, kiwi, mango
+The people have 6 different hobbies: board-games, card-games, dancing, gardening, reading, rock-climbing
+The people prefer 6 different music-genres: classical, disco, folk, gospel, punk, soul
+There are 6 different nationalities: american, australian, colombian, indian, japanese, spanish
+6 different pets are kept: frog, goldfish, mouse, rabbit, snake, turtle
+The people prefer 6 different types of sport: biathlon, ice-hockey, rowing, skiing, tennis, weightlifting
+ 1. the spanish is on the right of the person who's sport is tennis##1
+ 2. the person who's hobby is gardening is on the left or right of the owner of the goldfish
+ 3. the fan of soul is on the left or right of the person who's sport is skiing
+ 4. the fan of soul is on the left or right of the owner of the mouse
+ 5. the person who's hobby is dancing is the person eating kiwi##1
+ 6. the person eating kiwi is on the right of the person who's sport is biathlon##1
+ 7. the person drinking soy-milk is on the right of the colombian##1
+ 8. the owner of the frog is on the far left or far right
+ 9. the person who's sport is tennis is on the far left or far right
+10. the person drinking iced-tea is on the left of the person drinking soy-milk##1
+11. the owner of the turtle is the person who's hobby is reading##1
+12. the japanese is on the right of the owner of the rabbit##1
+13. the person who's hobby is dancing is between the person eating cherry and the person who's hobby is card-games##2
+14. the fan of folk is the owner of the mouse##1
+15. the indian is the person who's hobby is board-games##1
+16. the person eating grapes is on the left or right of the australian
+17. the person eating grapes is on the left or right of the person who's sport is ice-hockey
+18. the person who's hobby is dancing is on the right of the person drinking soy-milk##1
+19. the owner of the goldfish is between the person eating grapes and the fan of disco##2
+20. the indian is on the far right##1
+21. the person eating cabbage is on the left of the person who's hobby is board-games##1
+22. the owner of the turtle is on the far left or far right
+23. the australian is on the left or right of the person who's hobby is board-games
+24. the person drinking tea is on the far left or far right
+25. the person eating kale is the colombian##1
+26. the person who's sport is weightlifting is on the left or right of the person drinking coffee
+27. the american is on the left or right of the fan of gospel
+28. the person drinking 7up is on the right of the spanish##1
+29. the owner of the mouse is between the person who's sport is weightlifting and the person who's hobby is board-games##2
+30. the fan of disco is between the fan of punk and the fan of gospel##2
+31. the person who's hobby is rock-climbing is on the left of the fan of soul##1
+32. the person who's sport is skiing is on the left of the person drinking tea##1","{'Beverage': ['iced-tea', 'soy-milk', '7up', 'cola', 'coffee', 'tea'], 'Food': ['kale', 'cherry', 'kiwi', 'grapes', 'cabbage', 'mango'], 'Hobby': ['reading', 'gardening', 'dancing', 'card-games', 'rock-climbing', 'board-games'], 'Music-Genre': ['punk', 'disco', 'gospel', 'classical', 'folk', 'soul'], 'Nationality': ['colombian', 'spanish', 'japanese', 'american', 'australian', 'indian'], 'Pet': ['turtle', 'rabbit', 'goldfish', 'snake', 'mouse', 'frog'], 'Sport': ['tennis', 'biathlon', 'ice-hockey', 'weightlifting', 'skiing', 'rowing']}"
+Pt1_7x6_level3-3,"There are 6 different favourite beverages: 7up, coffee, cola, iced-tea, lemonade, soy-milk
+There 6 different types of food: cherry, corn, eggplant, nectarine, pomegranate, raspberry
+The people have 6 different hobbies: baking, camping, cooking, dancing, reading, traveling
+The people have 6 different jobs:  bartender, coach, designer, dressmaker, musician, photographer
+The people perfer 6 different movie-genres: adventure, animation, crime, musical, scientific, western
+There are 6 different nationalities: british, french, german, polish, spanish, turkish
+6 different pets are kept: chinchilla, ferret, fish, hedgehog, mouse, rabbit
+ 1. the owner of the chinchilla is on the right of the person watching adventure movies##1
+ 2. the person who's hobby is baking is on the left or right of the person eating eggplant
+ 3. the person who's hobby is traveling is on the right of the owner of the mouse##1
+ 4. the person drinking soy-milk is the person eating pomegranate##1
+ 5. the owner of the rabbit is on the left or right of the turkish
+ 6. the owner of the fish is the photographer##1
+ 7. the person watching crime movies is on the right of the person eating nectarine##1
+ 8. the person who's hobby is cooking is on the far left##1
+ 9. the bartender is on the left of the person watching animation movies##1
+10. the person watching western movies is the person drinking iced-tea##1
+11. the person who's hobby is dancing is between the person drinking iced-tea and the person drinking soy-milk##2
+12. the person who's hobby is camping is on the left of the person eating nectarine##1
+13. the owner of the rabbit is on the left or right of the owner of the chinchilla
+14. the german is the person who's hobby is cooking##1
+15. the french is on the left of the owner of the ferret##1
+16. the person eating corn is on the left or right of the coach
+17. the british is the person watching animation movies##1
+18. the person eating cherry is on the left or right of the owner of the fish
+19. the person watching adventure movies is on the left or right of the turkish
+20. the person watching adventure movies is on the left of the person drinking cola##1
+21. the owner of the mouse is the person eating raspberry##1
+22. the owner of the fish is on the left or right of the person drinking 7up
+23. the person who's hobby is cooking is on the left or right of the person who's hobby is dancing
+24. the person drinking coffee is on the far right##1
+25. the person drinking 7up is on the left of the person eating raspberry##1
+26. the owner of the hedgehog is the person eating cherry##1
+27. the person drinking soy-milk is on the far left##1
+28. the person watching musical movies is the photographer##1
+29. the french is on the right of the owner of the rabbit##1
+30. the person watching crime movies is on the left or right of the polish
+31. the owner of the mouse is on the left or right of the dressmaker
+32. the musician is on the left or right of the photographer
+33. the person watching crime movies is on the left of the person watching animation movies##1","{'Beverage': ['soy-milk', '7up', 'iced-tea', 'lemonade', 'cola', 'coffee'], 'Food': ['pomegranate', 'cherry', 'raspberry', 'nectarine', 'corn', 'eggplant'], 'Hobby': ['cooking', 'dancing', 'camping', 'traveling', 'baking', 'reading'], 'Job': ['photographer', 'musician', 'designer', 'dressmaker', 'bartender', 'coach'], 'Movie-Genre': ['musical', 'scientific', 'western', 'adventure', 'crime', 'animation'], 'Nationality': ['german', 'spanish', 'turkish', 'polish', 'french', 'british'], 'Pet': ['fish', 'hedgehog', 'mouse', 'rabbit', 'chinchilla', 'ferret']}"
+Pt1_7x6_level3-4,"There are 6 different favourite beverages: almond-milk, cola, fanta, hot-chocolate, juice, soy-milk
+There 6 different types of food: apricot, banana, garlic, mango, pomegranate, zucchini
+The people have 6 different hobbies: card-games, chess, drawing, gardening, singing, video-games
+The people perfer 6 different movie-genres: epic, martial-arts, sports, spy, superhero, zombie
+The people prefer 6 different music-genres: classical, dubstep, hip-hop, r&b, reggae, rock
+6 different pets are kept: cat, fish, guinea-pig, hedgehog, horse, rabbit
+The people prefer 6 different types of sport: badminton, baseball, basketball, rowing, skateboarding, water-polo
+ 1. the person who's sport is rowing is on the left or right of the person eating garlic
+ 2. the owner of the horse is on the left or right of the fan of r&b
+ 3. the person who's sport is basketball is on the left or right of the person watching martial-arts movies
+ 4. the person who's hobby is gardening is on the left or right of the person who's sport is badminton
+ 5. the fan of rock is the person who's hobby is video-games##1
+ 6. the owner of the fish is the person watching superhero movies##1
+ 7. the person who's sport is basketball is on the far right##1
+ 8. the person watching epic movies is on the left of the fan of dubstep##1
+ 9. the person eating pomegranate is on the right of the person who's sport is rowing##1
+10. the person who's sport is water-polo is on the far left##1
+11. the person watching zombie movies is the person who's hobby is gardening##1
+12. the person eating mango is the owner of the hedgehog##1
+13. the owner of the cat is on the right of the person who's sport is skateboarding##1
+14. the fan of reggae is on the far right##1
+15. the person watching martial-arts movies is between the person drinking almond-milk and the person watching sports movies##2
+16. the person who's hobby is gardening is the person eating zucchini##1
+17. the person drinking soy-milk is on the left or right of the fan of reggae
+18. the person eating mango is on the right of the fan of rock##1
+19. the person who's hobby is video-games is on the right of the person watching sports movies##1
+20. the person drinking cola is on the left or right of the person who's hobby is drawing
+21. the person who's sport is badminton is the fan of hip-hop##1
+22. the person who's hobby is chess is on the far left or far right
+23. the person drinking juice is on the right of the person watching superhero movies##1
+24. the owner of the fish is the person who's hobby is card-games##1
+25. the person eating garlic is on the left or right of the person eating apricot
+26. the person who's hobby is video-games is on the right of the person who's hobby is drawing##1
+27. the fan of classical is on the left or right of the owner of the fish
+28. the fan of r&b is on the far left##1
+29. the person drinking juice is on the left of the person who's sport is badminton##1
+30. the owner of the guinea-pig is on the left or right of the fan of rock
+31. the owner of the cat is on the left of the person drinking hot-chocolate##1
+32. the person eating banana is the person watching superhero movies##1","{'Beverage': ['fanta', 'juice', 'cola', 'hot-chocolate', 'soy-milk', 'almond-milk'], 'Food': ['banana', 'zucchini', 'garlic', 'apricot', 'pomegranate', 'mango'], 'Hobby': ['card-games', 'gardening', 'singing', 'drawing', 'video-games', 'chess'], 'Movie-Genre': ['superhero', 'zombie', 'epic', 'sports', 'martial-arts', 'spy'], 'Music-Genre': ['r&b', 'classical', 'hip-hop', 'dubstep', 'rock', 'reggae'], 'Pet': ['fish', 'horse', 'cat', 'guinea-pig', 'rabbit', 'hedgehog'], 'Sport': ['water-polo', 'skateboarding', 'badminton', 'rowing', 'baseball', 'basketball']}"
+Pt1_7x6_level3-5,"There are 6 different favourite beverages: almond-milk, coffee, hot-chocolate, lemonade, milk, soy-milk
+There 6 different types of food: avocado, blueberry, corn, eggplant, peach, radish
+The people have 6 different hobbies: camping, cooking, filmmaking, fishing, magic-tricks, rock-climbing
+The people have 6 different jobs:  accountant, dressmaker, engineer, firefighter, scientist, security-guard
+The people perfer 6 different movie-genres: comedy, drama, mystery, scientific, superhero, thriller
+The people prefer 6 different music-genres: classical, folk, funk, metal, pop, punk
+The people prefer 6 different types of sport: lacrosse, skateboarding, skiing, snowboarding, surfing, tennis
+ 1. the fan of pop is on the right of the person who's hobby is fishing##1
+ 2. the person drinking almond-milk is the person who's sport is skateboarding##1
+ 3. the person who's sport is skiing is on the right of the person who's hobby is camping##1
+ 4. the person who's sport is tennis is on the left or right of the person who's hobby is cooking
+ 5. the fan of pop is on the left of the person eating avocado##1
+ 6. the person watching superhero movies is on the right of the person drinking lemonade##1
+ 7. the person who's sport is surfing is on the left or right of the firefighter
+ 8. the firefighter is between the person who's sport is surfing and the person who's sport is skiing##2
+ 9. the accountant is the person drinking soy-milk##1
+10. the person who's sport is snowboarding is on the far left##1
+11. the person watching scientific movies is on the left or right of the person who's hobby is filmmaking
+12. the person who's hobby is fishing is on the left or right of the fan of classical
+13. the person eating avocado is on the left or right of the person watching mystery movies
+14. the fan of classical is between the person eating eggplant and the fan of punk##2
+15. the person eating corn is on the far right##1
+16. the fan of pop is the person who's hobby is camping##1
+17. the fan of pop is between the person drinking hot-chocolate and the person drinking coffee##2
+18. the fan of metal is on the left or right of the fan of classical
+19. the person eating avocado is on the right of the person watching drama movies##1
+20. the fan of funk is on the right of the person drinking milk##1
+21. the person who's sport is skateboarding is on the right of the person eating peach##1
+22. the person eating avocado is on the left or right of the person who's sport is tennis
+23. the security-guard is the person drinking coffee##1
+24. the person who's hobby is rock-climbing is on the right of the person who's sport is snowboarding##1
+25. the fan of folk is on the left or right of the scientist
+26. the person who's sport is lacrosse is on the right of the person eating avocado##1
+27. the person who's sport is snowboarding is on the left of the person who's sport is skateboarding##1
+28. the person eating blueberry is the person who's sport is tennis##1
+29. the person who's sport is skateboarding is on the left or right of the fan of punk
+30. the person drinking lemonade is the person watching thriller movies##1
+31. the person eating radish is on the right of the engineer##1","{'Beverage': ['lemonade', 'almond-milk', 'coffee', 'milk', 'hot-chocolate', 'soy-milk'], 'Food': ['peach', 'radish', 'eggplant', 'blueberry', 'avocado', 'corn'], 'Hobby': ['magic-tricks', 'rock-climbing', 'fishing', 'camping', 'cooking', 'filmmaking'], 'Job': ['engineer', 'dressmaker', 'security-guard', 'firefighter', 'scientist', 'accountant'], 'Movie-Genre': ['thriller', 'superhero', 'comedy', 'drama', 'scientific', 'mystery'], 'Music-Genre': ['punk', 'classical', 'metal', 'pop', 'funk', 'folk'], 'Sport': ['snowboarding', 'skateboarding', 'surfing', 'tennis', 'skiing', 'lacrosse']}"
+Pt1_7x6_level3-6,"The people have 6 different hobbies: board-games, chess, magic-tricks, puzzles, rock-climbing, sudoku
+The people perfer 6 different movie-genres: horror, martial-arts, musical, mystery, scientific, zombie
+The people prefer 6 different music-genres: ambient, electronic, funk, hip-hop, rock, salsa
+There are 6 different nationalities: argentine, brazilian, colombian, egyptian, french, japanese
+6 different pets are kept: chinchilla, goat, hamster, mouse, rabbit, rat
+The people prefer 6 different types of sport: baseball, handball, rugby, skateboarding, skiing, weightlifting
+The people use 6 different means of transport: airplane, boat, roller, scooter, ship, taxi
+ 1. the owner of the chinchilla is on the far left or far right
+ 2. the person who's sport is weightlifting is the person driving the scooter##1
+ 3. the person watching musical movies is between the person watching martial-arts movies and the person watching mystery movies##2
+ 4. the colombian is on the left or right of the owner of the chinchilla
+ 5. the person who's hobby is sudoku is on the far left or far right
+ 6. the owner of the rabbit is on the right of the owner of the hamster##1
+ 7. the person driving the airplane is on the right of the person driving the boat##1
+ 8. the person who's sport is rugby is on the left of the person who's hobby is board-games##1
+ 9. the person driving the scooter is the person who's hobby is chess##1
+10. the person watching zombie movies is on the far right##1
+11. the person who's sport is handball is between the egyptian and the fan of funk##2
+12. the colombian is on the left of the person driving the taxi##1
+13. the owner of the chinchilla is on the left or right of the person who's hobby is magic-tricks
+14. the owner of the rabbit is the japanese##1
+15. the fan of hip-hop is the person who's hobby is sudoku##1
+16. the person who's sport is handball is on the left of the person who's sport is baseball##1
+17. the person driving the ship is the fan of rock##1
+18. the person watching mystery movies is on the left or right of the person driving the ship
+19. the person watching mystery movies is the fan of electronic##1
+20. the person driving the scooter is on the left of the fan of funk##1
+21. the owner of the chinchilla is on the left or right of the person who's sport is skiing
+22. the brazilian is the owner of the rat##1
+23. the brazilian is on the left of the person watching musical movies##1
+24. the owner of the hamster is on the far left or far right
+25. the person who's hobby is rock-climbing is the person watching horror movies##1
+26. the argentine is on the left or right of the person who's sport is rugby
+27. the french is on the far left or far right
+28. the owner of the goat is on the left or right of the owner of the mouse
+29. the person driving the ship is on the right of the person driving the airplane##1
+30. the owner of the goat is on the right of the owner of the mouse##1
+31. the person who's hobby is magic-tricks is the fan of ambient##1
+32. the owner of the rat is on the left or right of the person driving the ship
+33. the person who's hobby is sudoku is the person driving the taxi##1
+34. the person who's hobby is magic-tricks is the person driving the roller##1","{'Hobby': ['chess', 'rock-climbing', 'board-games', 'puzzles', 'magic-tricks', 'sudoku'], 'Movie-Genre': ['scientific', 'horror', 'mystery', 'musical', 'martial-arts', 'zombie'], 'Music-Genre': ['salsa', 'funk', 'electronic', 'rock', 'ambient', 'hip-hop'], 'Nationality': ['argentine', 'japanese', 'brazilian', 'egyptian', 'colombian', 'french'], 'Pet': ['hamster', 'rabbit', 'rat', 'mouse', 'goat', 'chinchilla'], 'Sport': ['weightlifting', 'rugby', 'handball', 'baseball', 'skiing', 'skateboarding'], 'Transport': ['scooter', 'boat', 'airplane', 'ship', 'roller', 'taxi']}"
+Pt1_7x6_level3-7,"There are 6 different favourite beverages: fanta, hot-chocolate, lemonade, mirinda, sprite, tea
+The people have 6 different hobbies: baking, camping, dancing, filmmaking, fishing, traveling
+The people have 6 different jobs:  architect, entrepreneur, journalist, security-guard, teacher, videographer
+The people perfer 6 different movie-genres: adventure, crime, mystery, romance, scientific, zombie
+The people prefer 6 different music-genres: ambient, classical, d&b, dubstep, gospel, r&b
+There are 6 different nationalities: argentine, australian, indonesian, italian, japanese, russian
+The people prefer 6 different types of sport: badminton, cricket, skateboarding, skiing, tennis, volleyball
+ 1. the videographer is the fan of dubstep##1
+ 2. the italian is the person who's sport is volleyball##1
+ 3. the person who's sport is cricket is on the right of the person drinking mirinda##1
+ 4. the person who's sport is skateboarding is the person drinking fanta##1
+ 5. the person drinking sprite is on the left or right of the person watching adventure movies
+ 6. the fan of r&b is on the left or right of the person watching romance movies
+ 7. the person drinking lemonade is on the left or right of the person watching mystery movies
+ 8. the person watching zombie movies is on the far left or far right
+ 9. the argentine is on the left or right of the person who's sport is skateboarding
+10. the person watching crime movies is on the left or right of the person who's sport is volleyball
+11. the person who's hobby is camping is on the far left or far right
+12. the journalist is on the left or right of the person who's sport is tennis
+13. the person watching zombie movies is the australian##1
+14. the architect is the fan of classical##1
+15. the italian is the security-guard##1
+16. the person watching crime movies is on the left of the person who's hobby is filmmaking##1
+17. the argentine is on the left or right of the person who's hobby is fishing
+18. the person drinking fanta is on the right of the fan of ambient##1
+19. the person watching adventure movies is on the right of the person who's hobby is baking##1
+20. the indonesian is on the left or right of the argentine
+21. the person who's hobby is traveling is the fan of ambient##1
+22. the person watching scientific movies is between the person who's hobby is filmmaking and the person watching romance movies##2
+23. the person drinking tea is the person who's hobby is dancing##1
+24. the fan of ambient is on the left or right of the indonesian
+25. the person drinking fanta is on the left or right of the japanese
+26. the entrepreneur is on the left of the person watching romance movies##1
+27. the person drinking sprite is the person who's sport is badminton##1
+28. the fan of r&b is between the person who's sport is skateboarding and the australian##2
+29. the person who's hobby is camping is on the left or right of the japanese
+30. the entrepreneur is between the person watching romance movies and the person who's hobby is filmmaking##2
+31. the journalist is the fan of d&b##1
+32. the person who's hobby is traveling is the fan of ambient##1
+33. the person watching mystery movies is on the right of the fan of classical##1
+34. the fan of dubstep is on the left or right of the security-guard
+35. the person who's sport is badminton is on the far left or far right
+36. the person who's hobby is dancing is on the left or right of the fan of d&b","{'Beverage': ['sprite', 'mirinda', 'hot-chocolate', 'fanta', 'tea', 'lemonade'], 'Hobby': ['baking', 'filmmaking', 'traveling', 'fishing', 'dancing', 'camping'], 'Job': ['videographer', 'security-guard', 'entrepreneur', 'architect', 'teacher', 'journalist'], 'Movie-Genre': ['crime', 'adventure', 'scientific', 'romance', 'mystery', 'zombie'], 'Music-Genre': ['dubstep', 'gospel', 'ambient', 'classical', 'r&b', 'd&b'], 'Nationality': ['russian', 'italian', 'argentine', 'indonesian', 'japanese', 'australian'], 'Sport': ['badminton', 'volleyball', 'cricket', 'skateboarding', 'tennis', 'skiing']}"
+Pt1_7x6_level3-8,"There are 6 different favourite beverages: 7up, almond-milk, coffee, hot-chocolate, mirinda, water
+There 6 different types of food: apricot, corn, cranberry, pepper, strawberry, watermelon
+The people have 6 different hobbies: baking, fishing, magic-tricks, puzzles, skydiving, video-games
+The people have 6 different jobs:  designer, electrician, fisherman, mechanic, photographer, software-developer
+The people perfer 6 different movie-genres: drama, epic, martial-arts, romance, sports, time-travel
+The people prefer 6 different music-genres: blues, dubstep, folk, hip-hop, indie, salsa
+6 different pets are kept: bird, ferret, fish, goat, mouse, pony
+ 1. the owner of the mouse is the fan of folk##1
+ 2. the software-developer is on the left of the fan of blues##1
+ 3. the person drinking water is on the left of the fisherman##1
+ 4. the designer is on the left of the person eating strawberry##1
+ 5. the fan of salsa is between the person who's hobby is baking and the person who's hobby is skydiving##2
+ 6. the person who's hobby is video-games is the fan of blues##1
+ 7. the fan of dubstep is on the left or right of the person watching sports movies
+ 8. the person eating apricot is on the left of the designer##1
+ 9. the person eating corn is on the right of the mechanic##1
+10. the person who's hobby is magic-tricks is the designer##1
+11. the electrician is on the far left or far right
+12. the person drinking almond-milk is the fan of indie##1
+13. the mechanic is the owner of the mouse##1
+14. the electrician is on the right of the owner of the pony##1
+15. the owner of the goat is on the left or right of the person watching martial-arts movies
+16. the owner of the pony is between the fan of salsa and the electrician##2
+17. the owner of the fish is on the left or right of the fisherman
+18. the owner of the bird is on the left or right of the person drinking mirinda
+19. the person watching time-travel movies is on the left or right of the fan of salsa
+20. the owner of the ferret is on the far left or far right
+21. the person watching romance movies is the person drinking 7up##1
+22. the person eating strawberry is between the person who's hobby is magic-tricks and the person drinking coffee##2
+23. the person watching sports movies is on the far left##1
+24. the mechanic is the person who's hobby is fishing##1
+25. the person who's hobby is magic-tricks is on the right of the person drinking mirinda##1
+26. the person eating watermelon is on the left or right of the person drinking coffee
+27. the person eating apricot is the mechanic##1
+28. the person eating pepper is on the right of the person eating strawberry##1
+29. the person watching epic movies is on the right of the designer##1
+30. the fan of hip-hop is between the owner of the fish and the person watching drama movies##2
+31. the owner of the mouse is the person watching sports movies##1
+32. the person who's hobby is skydiving is on the right of the owner of the fish##1","{'Beverage': ['mirinda', 'water', 'hot-chocolate', 'coffee', 'almond-milk', '7up'], 'Food': ['apricot', 'corn', 'strawberry', 'pepper', 'watermelon', 'cranberry'], 'Hobby': ['fishing', 'magic-tricks', 'baking', 'puzzles', 'skydiving', 'video-games'], 'Job': ['mechanic', 'designer', 'fisherman', 'photographer', 'software-developer', 'electrician'], 'Movie-Genre': ['sports', 'drama', 'epic', 'martial-arts', 'time-travel', 'romance'], 'Music-Genre': ['folk', 'dubstep', 'hip-hop', 'salsa', 'indie', 'blues'], 'Pet': ['mouse', 'bird', 'goat', 'fish', 'pony', 'ferret']}"
+Pt1_7x6_level3-9,"There are 6 different favourite beverages: 7up, fanta, juice, mirinda, tea, water
+The people have 6 different hobbies: card-games, filmmaking, fishing, puzzles, skydiving, writing
+The people have 6 different jobs:  bartender, dancer, electrician, librarian, nurse, photographer
+The people prefer 6 different music-genres: blues, indie, jazz, reggae, soul, trance
+6 different pets are kept: cat, frog, goldfish, guinea-pig, horse, rabbit
+The people prefer 6 different types of sport: badminton, rowing, surfing, swimming, tennis, water-polo
+The people use 6 different means of transport: airplane, bike, motorbike, snowmobile, trike, van
+ 1. the person driving the motorbike is the fan of blues##1
+ 2. the photographer is on the right of the person who's hobby is filmmaking##1
+ 3. the person who's sport is rowing is between the dancer and the owner of the horse##2
+ 4. the person drinking tea is the dancer##1
+ 5. the fan of reggae is on the far left##1
+ 6. the owner of the goldfish is on the left of the person driving the van##1
+ 7. the person who's hobby is filmmaking is the owner of the horse##1
+ 8. the owner of the frog is on the far right##1
+ 9. the fan of soul is the person drinking water##1
+10. the nurse is on the left or right of the person who's sport is tennis
+11. the person who's hobby is puzzles is on the right of the person who's hobby is fishing##1
+12. the owner of the rabbit is the person drinking mirinda##1
+13. the person drinking juice is the electrician##1
+14. the person who's hobby is skydiving is on the far left or far right
+15. the person who's hobby is skydiving is on the left of the person driving the snowmobile##1
+16. the bartender is on the right of the person who's hobby is fishing##1
+17. the person drinking tea is on the left of the person who's sport is rowing##1
+18. the person drinking mirinda is on the left or right of the person who's hobby is card-games
+19. the person who's sport is badminton is on the left of the fan of indie##1
+20. the fan of indie is between the dancer and the person who's sport is surfing##2
+21. the owner of the guinea-pig is on the far left##1
+22. the photographer is on the left or right of the person drinking fanta
+23. the fan of soul is on the right of the fan of trance##1
+24. the fan of soul is on the right of the person drinking mirinda##1
+25. the person driving the bike is on the far left##1
+26. the person who's hobby is puzzles is on the left or right of the person drinking water
+27. the photographer is on the left of the bartender##1
+28. the person who's hobby is filmmaking is the librarian##1
+29. the fan of indie is on the left of the person driving the airplane##1
+30. the person who's hobby is card-games is on the far right##1
+31. the person who's hobby is puzzles is on the left of the person driving the trike##1
+32. the person who's sport is water-polo is the photographer##1","{'Beverage': ['tea', 'juice', 'fanta', '7up', 'mirinda', 'water'], 'Hobby': ['skydiving', 'writing', 'filmmaking', 'fishing', 'puzzles', 'card-games'], 'Job': ['dancer', 'electrician', 'librarian', 'photographer', 'bartender', 'nurse'], 'Music-Genre': ['reggae', 'indie', 'jazz', 'blues', 'trance', 'soul'], 'Pet': ['guinea-pig', 'cat', 'horse', 'goldfish', 'rabbit', 'frog'], 'Sport': ['badminton', 'rowing', 'surfing', 'water-polo', 'tennis', 'swimming'], 'Transport': ['bike', 'snowmobile', 'airplane', 'motorbike', 'van', 'trike']}"
diff --git a/part2/level3/Pt2_7x7_level3.csv b/part2/level3/Pt2_7x7_level3.csv
new file mode 100644
index 0000000000000000000000000000000000000000..49043b9be4107d8f8dc854143b56de748e108421
--- /dev/null
+++ b/part2/level3/Pt2_7x7_level3.csv
@@ -0,0 +1,464 @@
+ID,Clues,SolutionGrid
+Pt1_7x7_level3-0,"There are 7 different favourite beverages: almond-milk, cola, lemonade, milk, mirinda, soy-milk, water
+There 7 different types of food: apricot, asparagus, cabbage, cucumber, lime, mango, potato
+The people have 7 different jobs:  bartender, chef, coach, freelancer, librarian, teacher, videographer
+The people perfer 7 different movie-genres: adventure, drama, family, satire, scientific, western, zombie
+The people prefer 7 different music-genres: country, d&b, disco, dubstep, funk, gospel, techno
+7 different pets are kept: cat, fish, frog, goldfish, hedgehog, rabbit, rat
+The people use 7 different means of transport: helicopter, roller, scooter, ship, taxi, train, van
+ 1. the owner of the cat is in the middle##1
+ 2. the fan of gospel is on the right of the owner of the hedgehog##1
+ 3. the person driving the taxi is on the left or right of the owner of the rabbit
+ 4. the owner of the goldfish is on the left or right of the person watching western movies
+ 5. the person drinking almond-milk is on the right of the person eating mango##1
+ 6. the fan of d&b is on the left or right of the person driving the van
+ 7. the owner of the fish is on the right of the person watching western movies##1
+ 8. the owner of the rat is on the left of the person drinking milk##1
+ 9. the chef is on the left of the person drinking almond-milk##1
+10. the coach is on the left or right of the person watching western movies
+11. the owner of the hedgehog is on the right of the person eating asparagus##1
+12. the owner of the frog is the person eating potato##1
+13. the coach is on the left of the person drinking mirinda##1
+14. the person watching satire movies is on the left or right of the bartender
+15. the person driving the helicopter is the person drinking almond-milk##1
+16. the fan of funk is on the left or right of the person watching western movies
+17. the person drinking cola is on the far left##1
+18. the fan of disco is on the left of the owner of the cat##1
+19. the person eating cucumber is on the left of the owner of the frog##1
+20. the fan of gospel is on the far left or far right
+21. the freelancer is on the left or right of the librarian
+22. the person driving the roller is on the left or right of the fan of techno
+23. the videographer is on the far right##1
+24. the person watching adventure movies is on the right of the person driving the ship##1
+25. the coach is on the left or right of the person watching scientific movies
+26. the person driving the train is on the far right##1
+27. the owner of the rat is on the right of the person drinking mirinda##1
+28. the person driving the helicopter is on the left or right of the person driving the taxi
+29. the person driving the ship is the fan of country##1
+30. the fan of disco is on the left of the person driving the van##1
+31. the videographer is on the far left or far right
+32. the person eating asparagus is the person drinking water##1
+33. the person eating mango is the person watching zombie movies##1
+34. the person watching scientific movies is on the left or right of the person drinking lemonade
+35. the person eating apricot is on the right of the fan of disco##1
+36. the person driving the scooter is on the left of the person driving the ship##1
+37. the librarian is the fan of techno##1
+38. the person watching drama movies is on the left or right of the person drinking water
+39. the librarian is on the right of the owner of the fish##1
+40. the fan of dubstep is on the left of the person watching satire movies##1
+41. the owner of the fish is on the left or right of the person watching western movies
+42. the person watching western movies is on the left of the person eating lime##1","{'Beverage': ['cola', 'almond-milk', 'lemonade', 'mirinda', 'water', 'milk', 'soy-milk'], 'Food': ['mango', 'cabbage', 'lime', 'apricot', 'asparagus', 'cucumber', 'potato'], 'Job': ['chef', 'bartender', 'coach', 'librarian', 'freelancer', 'teacher', 'videographer'], 'Movie-Genre': ['zombie', 'western', 'satire', 'scientific', 'family', 'drama', 'adventure'], 'Music-Genre': ['funk', 'dubstep', 'disco', 'techno', 'd&b', 'country', 'gospel'], 'Pet': ['goldfish', 'rabbit', 'fish', 'cat', 'rat', 'hedgehog', 'frog'], 'Transport': ['taxi', 'helicopter', 'roller', 'van', 'scooter', 'ship', 'train']}"
+Pt1_7x7_level3-1,"There are 7 different favourite beverages: almond-milk, hot-chocolate, iced-tea, lemonade, milk, soy-milk, water
+There 7 different types of food: apple, grapefruit, peach, peas, pineapple, plum, spinach
+The people have 7 different jobs:  analyst, bartender, coach, firefighter, freelancer, journalist, musician
+The people perfer 7 different movie-genres: adventure, comedy, drama, romance, sports, superhero, thriller
+There are 7 different nationalities: american, brazilian, colombian, italian, polish, thai, turkish
+The people prefer 7 different types of sport: baseball, basketball, biathlon, ice-hockey, rowing, skateboarding, weightlifting
+The people use 7 different means of transport: boat, bus, helicopter, roller, subway, tram, trike
+ 1. the american is the person drinking water##1
+ 2. the person eating peach is on the left or right of the firefighter
+ 3. the person watching adventure movies is on the left or right of the person driving the roller
+ 4. the coach is on the left of the american##1
+ 5. the person eating pineapple is on the left of the italian##1
+ 6. the person eating spinach is on the left of the person driving the roller##1
+ 7. the person watching superhero movies is on the left or right of the person drinking iced-tea
+ 8. the person driving the trike is on the left or right of the person eating peach
+ 9. the person driving the bus is on the right of the person who's sport is rowing##1
+10. the person driving the boat is on the left or right of the person who's sport is weightlifting
+11. the person driving the roller is the journalist##1
+12. the person who's sport is biathlon is on the left or right of the person eating grapefruit
+13. the person who's sport is biathlon is on the left or right of the italian
+14. the person eating grapefruit is on the left or right of the person drinking water
+15. the person watching adventure movies is on the left or right of the person drinking almond-milk
+16. the person driving the helicopter is on the right of the firefighter##1
+17. the person watching comedy movies is on the left of the coach##1
+18. the person driving the helicopter is on the right of the person who's sport is skateboarding##1
+19. the person driving the subway is on the left or right of the person who's sport is basketball
+20. the person who's sport is rowing is on the left or right of the bartender
+21. the person driving the bus is on the far left or far right
+22. the person driving the trike is on the right of the person who's sport is baseball##1
+23. the polish is the person who's sport is biathlon##1
+24. the thai is on the left or right of the person driving the helicopter
+25. the person who's sport is skateboarding is between the polish and the turkish##2
+26. the turkish is on the left of the person eating apple##1
+27. the firefighter is on the left of the person drinking lemonade##1
+28. the person eating peach is on the right of the person driving the trike##1
+29. the person drinking iced-tea is on the far left or far right
+30. the person who's sport is baseball is on the left of the person who's sport is skateboarding##1
+31. the person driving the trike is on the left of the person drinking lemonade##1
+32. the person watching sports movies is on the left or right of the person drinking soy-milk
+33. the person drinking hot-chocolate is on the left of the freelancer##1
+34. the person drinking water is on the right of the person watching romance movies##1
+35. the brazilian is the musician##1
+36. the bartender is on the right of the person who's sport is basketball##1
+37. the person watching thriller movies is on the left or right of the bartender
+38. the person eating peach is on the right of the italian##1
+39. the american is on the left or right of the person watching thriller movies
+40. the person eating grapefruit is on the left or right of the person eating peach
+41. the person drinking soy-milk is between the person driving the subway and the person eating peas##2","{'Beverage': ['iced-tea', 'hot-chocolate', 'lemonade', 'almond-milk', 'water', 'soy-milk', 'milk'], 'Food': ['pineapple', 'apple', 'peach', 'grapefruit', 'spinach', 'plum', 'peas'], 'Job': ['analyst', 'firefighter', 'freelancer', 'coach', 'bartender', 'journalist', 'musician'], 'Movie-Genre': ['drama', 'superhero', 'comedy', 'romance', 'adventure', 'thriller', 'sports'], 'Nationality': ['turkish', 'italian', 'polish', 'thai', 'american', 'colombian', 'brazilian'], 'Sport': ['baseball', 'skateboarding', 'biathlon', 'basketball', 'weightlifting', 'rowing', 'ice-hockey'], 'Transport': ['tram', 'trike', 'helicopter', 'boat', 'subway', 'roller', 'bus']}"
+Pt1_7x7_level3-2,"There are 7 different favourite beverages: coffee, cola, fanta, hot-chocolate, juice, milk, mirinda
+There 7 different types of food: asparagus, cauliflower, grapefruit, lettuce, peach, radish, raspberry
+The people have 7 different hobbies: camping, card-games, dancing, puzzles, rock-climbing, woodworking, writing
+The people have 7 different jobs:  analyst, dancer, engineer, journalist, paramedic, scientist, teacher
+The people perfer 7 different movie-genres: adventure, documentary, drama, horror, martial-arts, musical, mystery
+The people prefer 7 different types of sport: handball, parkour, rowing, skateboarding, snowboarding, surfing, tennis
+The people use 7 different means of transport: airplane, bike, car, motorbike, quad-bike, roller, van
+ 1. the person eating asparagus is on the left or right of the person who's sport is surfing
+ 2. the person eating lettuce is the person driving the roller##1
+ 3. the person who's sport is surfing is the person drinking coffee##1
+ 4. the person who's hobby is card-games is on the left of the person driving the bike##1
+ 5. the dancer is the person eating lettuce##1
+ 6. the person drinking fanta is on the far left or far right
+ 7. the person who's sport is tennis is the person drinking mirinda##1
+ 8. the person who's hobby is puzzles is on the right of the person driving the motorbike##1
+ 9. the person watching martial-arts movies is on the left or right of the person watching mystery movies
+10. the person driving the car is the person who's sport is rowing##1
+11. the person eating asparagus is on the left of the person who's hobby is puzzles##1
+12. the person eating grapefruit is on the left of the person who's hobby is woodworking##1
+13. the person who's sport is tennis is on the left or right of the person watching adventure movies
+14. the person who's hobby is woodworking is between the person who's sport is skateboarding and the person drinking hot-chocolate##2
+15. the person who's sport is tennis is on the left or right of the person who's sport is rowing
+16. the dancer is on the left of the engineer##1
+17. the person drinking hot-chocolate is on the left or right of the person driving the van
+18. the person eating raspberry is on the right of the person who's hobby is writing##1
+19. the person driving the roller is the person who's sport is parkour##1
+20. the person who's hobby is rock-climbing is on the right of the person eating lettuce##1
+21. the person watching drama movies is the journalist##1
+22. the person eating grapefruit is on the left of the person watching horror movies##1
+23. the person drinking cola is between the person who's sport is skateboarding and the teacher##2
+24. the person eating radish is on the far left##1
+25. the person eating cauliflower is on the left of the person watching mystery movies##1
+26. the person driving the quad-bike is the journalist##1
+27. the journalist is on the left or right of the scientist
+28. the person drinking mirinda is the person eating cauliflower##1
+29. the person drinking milk is on the left or right of the person eating radish
+30. the person who's hobby is card-games is on the left or right of the person who's hobby is camping
+31. the person eating lettuce is on the right of the person eating radish##1
+32. the person eating lettuce is on the left or right of the analyst
+33. the person who's sport is handball is on the far left or far right
+34. the person drinking juice is on the left or right of the person who's sport is snowboarding
+35. the person eating asparagus is the person who's hobby is writing##1
+36. the person drinking cola is on the left or right of the person who's sport is skateboarding
+37. the person who's hobby is rock-climbing is the person watching martial-arts movies##1
+38. the person watching musical movies is on the left or right of the person eating lettuce
+39. the person eating raspberry is on the far left or far right","{'Beverage': ['fanta', 'milk', 'mirinda', 'hot-chocolate', 'cola', 'juice', 'coffee'], 'Food': ['radish', 'lettuce', 'cauliflower', 'grapefruit', 'peach', 'asparagus', 'raspberry'], 'Hobby': ['camping', 'card-games', 'rock-climbing', 'dancing', 'woodworking', 'writing', 'puzzles'], 'Job': ['analyst', 'dancer', 'engineer', 'teacher', 'paramedic', 'scientist', 'journalist'], 'Movie-Genre': ['musical', 'adventure', 'martial-arts', 'mystery', 'horror', 'documentary', 'drama'], 'Sport': ['handball', 'parkour', 'tennis', 'rowing', 'snowboarding', 'skateboarding', 'surfing'], 'Transport': ['airplane', 'roller', 'bike', 'car', 'van', 'motorbike', 'quad-bike']}"
+Pt1_7x7_level3-3,"There are 7 different favourite beverages: almond-milk, coffee, cola, hot-chocolate, juice, mirinda, tea
+The people have 7 different hobbies: baking, card-games, filmmaking, gardening, photography, puzzles, woodworking
+The people have 7 different jobs:  analyst, entrepreneur, lawyer, mechanic, software-developer, teacher, videographer
+The people perfer 7 different movie-genres: comedy, disaster, drama, musical, satire, scientific, zombie
+The people prefer 7 different music-genres: gospel, hip-hop, house, indie, pop, rock, techno
+The people prefer 7 different types of sport: badminton, baseball, basketball, handball, rowing, swimming, weightlifting
+The people use 7 different means of transport: bike, motorbike, scooter, ship, taxi, tram, trike
+ 1. the person driving the bike is on the right of the person watching satire movies##1
+ 2. the fan of hip-hop is on the right of the person who's sport is weightlifting##1
+ 3. the person watching disaster movies is the mechanic##1
+ 4. the software-developer is on the far left##1
+ 5. the fan of house is between the person who's sport is swimming and the person who's hobby is card-games##2
+ 6. the person who's sport is badminton is on the left of the person who's hobby is baking##1
+ 7. the person drinking cola is on the left or right of the person who's hobby is photography
+ 8. the person watching drama movies is the person who's hobby is puzzles##1
+ 9. the fan of pop is on the right of the person driving the motorbike##1
+10. the person who's sport is basketball is on the left of the person watching satire movies##1
+11. the person driving the motorbike is the person who's hobby is gardening##1
+12. the person drinking tea is on the right of the person drinking cola##1
+13. the person drinking cola is the person driving the trike##1
+14. the person who's hobby is baking is on the left of the person watching comedy movies##1
+15. the person watching drama movies is the person driving the ship##1
+16. the person driving the scooter is on the left of the person who's sport is rowing##1
+17. the fan of rock is the person watching satire movies##1
+18. the analyst is on the left of the teacher##1
+19. the person drinking juice is on the left of the entrepreneur##1
+20. the person driving the trike is the person who's hobby is woodworking##1
+21. the person who's sport is basketball is on the left or right of the videographer
+22. the fan of house is the person drinking coffee##1
+23. the person who's hobby is photography is on the far left or far right
+24. the person driving the motorbike is the videographer##1
+25. the person who's sport is rowing is on the left or right of the mechanic
+26. the person driving the bike is on the far left or far right
+27. the person drinking almond-milk is on the left or right of the person watching satire movies
+28. the person watching zombie movies is on the left of the fan of rock##1
+29. the person driving the ship is on the far left##1
+30. the person driving the ship is the fan of techno##1
+31. the person driving the trike is on the left or right of the person who's hobby is photography
+32. the person who's hobby is baking is on the left or right of the person drinking mirinda
+33. the person driving the taxi is on the right of the person who's sport is weightlifting##1
+34. the person who's sport is badminton is between the fan of house and the software-developer##2
+35. the entrepreneur is the person drinking almond-milk##1
+36. the lawyer is on the left or right of the entrepreneur
+37. the videographer is on the right of the person drinking coffee##1
+38. the person watching musical movies is on the left or right of the fan of gospel
+39. the person who's sport is baseball is on the right of the person watching scientific movies##1","{'Beverage': ['hot-chocolate', 'mirinda', 'coffee', 'juice', 'almond-milk', 'cola', 'tea'], 'Hobby': ['puzzles', 'card-games', 'baking', 'gardening', 'filmmaking', 'woodworking', 'photography'], 'Job': ['software-developer', 'analyst', 'teacher', 'videographer', 'entrepreneur', 'lawyer', 'mechanic'], 'Movie-Genre': ['drama', 'scientific', 'musical', 'comedy', 'zombie', 'satire', 'disaster'], 'Music-Genre': ['techno', 'hip-hop', 'house', 'gospel', 'pop', 'rock', 'indie'], 'Sport': ['weightlifting', 'badminton', 'baseball', 'swimming', 'basketball', 'rowing', 'handball'], 'Transport': ['ship', 'taxi', 'tram', 'motorbike', 'scooter', 'trike', 'bike']}"
+Pt1_7x7_level3-4,"There are 7 different favourite beverages: fanta, hot-chocolate, iced-tea, lemonade, mirinda, soy-milk, sprite
+The people have 7 different hobbies: card-games, drawing, filmmaking, magic-tricks, photography, sudoku, writing
+The people have 7 different jobs:  analyst, designer, dressmaker, firefighter, nurse, paramedic, police-officer
+The people perfer 7 different movie-genres: animation, disaster, epic, romance, scientific, thriller, western
+There are 7 different nationalities: chinese, dutch, egyptian, french, german, malaysian, spanish
+7 different pets are kept: frog, goat, goldfish, horse, pony, rat, turtle
+The people prefer 7 different types of sport: biathlon, rowing, sailing, skateboarding, surfing, swimming, water-polo
+ 1. the dutch is the police-officer##1
+ 2. the person who's sport is skateboarding is on the left or right of the owner of the goat
+ 3. the person who's hobby is photography is on the right of the firefighter##1
+ 4. the person who's hobby is filmmaking is on the left or right of the french
+ 5. the spanish is the person who's hobby is sudoku##1
+ 6. the person drinking soy-milk is on the right of the person who's hobby is photography##1
+ 7. the person drinking mirinda is on the left of the owner of the goat##1
+ 8. the person who's sport is rowing is between the designer and the police-officer##2
+ 9. the person watching disaster movies is on the left or right of the person watching epic movies
+10. the person drinking lemonade is the person who's hobby is drawing##1
+11. the person drinking soy-milk is the person watching epic movies##1
+12. the firefighter is on the far left or far right
+13. the malaysian is on the left or right of the person who's sport is surfing
+14. the person who's sport is rowing is the owner of the horse##1
+15. the person drinking mirinda is the person who's hobby is filmmaking##1
+16. the owner of the rat is the person watching western movies##1
+17. the person drinking soy-milk is the person watching epic movies##1
+18. the person who's sport is sailing is on the left of the owner of the goldfish##1
+19. the person who's sport is surfing is on the left of the person who's sport is skateboarding##1
+20. the person drinking soy-milk is on the left or right of the person drinking sprite
+21. the person watching romance movies is on the left of the person watching thriller movies##1
+22. the person who's sport is swimming is on the left or right of the dressmaker
+23. the nurse is between the person drinking sprite and the person who's hobby is photography##2
+24. the person watching scientific movies is the person who's sport is biathlon##1
+25. the person drinking hot-chocolate is the person who's hobby is card-games##1
+26. the chinese is on the left of the malaysian##1
+27. the designer is on the left or right of the person who's hobby is sudoku
+28. the firefighter is the person watching western movies##1
+29. the person who's sport is surfing is on the left of the paramedic##1
+30. the egyptian is on the right of the person who's hobby is card-games##1
+31. the person who's hobby is card-games is on the left of the person drinking fanta##1
+32. the person who's sport is sailing is the person who's hobby is writing##1
+33. the person drinking lemonade is on the far left##1
+34. the owner of the horse is on the right of the owner of the frog##1
+35. the person watching animation movies is the owner of the pony##1
+36. the person who's hobby is sudoku is on the left of the person watching disaster movies##1
+37. the person watching thriller movies is on the right of the malaysian##1
+38. the person drinking iced-tea is on the left or right of the owner of the rat
+39. the person watching animation movies is the paramedic##1
+40. the french is on the left or right of the analyst","{'Beverage': ['lemonade', 'iced-tea', 'soy-milk', 'sprite', 'mirinda', 'hot-chocolate', 'fanta'], 'Hobby': ['drawing', 'photography', 'sudoku', 'writing', 'filmmaking', 'card-games', 'magic-tricks'], 'Job': ['firefighter', 'police-officer', 'nurse', 'designer', 'analyst', 'dressmaker', 'paramedic'], 'Movie-Genre': ['western', 'scientific', 'epic', 'disaster', 'romance', 'thriller', 'animation'], 'Nationality': ['german', 'dutch', 'spanish', 'chinese', 'malaysian', 'french', 'egyptian'], 'Pet': ['rat', 'frog', 'horse', 'turtle', 'goldfish', 'goat', 'pony'], 'Sport': ['water-polo', 'biathlon', 'rowing', 'sailing', 'swimming', 'surfing', 'skateboarding']}"
+Pt1_7x7_level3-5,"There are 7 different favourite beverages: 7up, almond-milk, juice, mirinda, sprite, tea, water
+There 7 different types of food: apricot, blueberry, cherry, grapefruit, strawberry, tomato, zucchini
+The people have 7 different hobbies: baking, camping, collecting, filmmaking, puzzles, rock-climbing, singing
+The people have 7 different jobs:  accountant, chef, electrician, entrepreneur, paramedic, software-developer, writer
+The people perfer 7 different movie-genres: adventure, disaster, epic, family, musical, sports, thriller
+The people prefer 7 different types of sport: badminton, golf, rugby, skateboarding, tennis, volleyball, weightlifting
+The people use 7 different means of transport: airplane, boat, bus, quad-bike, ship, skateboard, tram
+ 1. the electrician is on the left or right of the accountant
+ 2. the person eating strawberry is the person drinking mirinda##1
+ 3. the person who's hobby is camping is on the right of the person who's sport is rugby##1
+ 4. the person who's sport is badminton is on the right of the person watching adventure movies##1
+ 5. the person watching family movies is on the right of the entrepreneur##1
+ 6. the person watching adventure movies is the person who's hobby is camping##1
+ 7. the person eating tomato is between the person drinking sprite and the person driving the quad-bike##2
+ 8. the person who's hobby is puzzles is the person drinking 7up##1
+ 9. the software-developer is on the right of the paramedic##1
+10. the person drinking tea is on the left or right of the person driving the quad-bike
+11. the person drinking almond-milk is on the right of the person who's sport is weightlifting##1
+12. the person drinking water is on the right of the person who's sport is volleyball##1
+13. the person eating zucchini is on the right of the person driving the boat##1
+14. the person watching thriller movies is the person who's sport is tennis##1
+15. the person watching adventure movies is on the right of the person driving the skateboard##1
+16. the accountant is on the far right##1
+17. the person drinking juice is on the left or right of the person watching epic movies
+18. the person eating grapefruit is on the far left or far right
+19. the person who's hobby is singing is between the person watching adventure movies and the person driving the bus##2
+20. the person who's hobby is collecting is on the far right##1
+21. the person eating zucchini is between the person who's sport is badminton and the person who's sport is golf##2
+22. the chef is on the left of the person drinking juice##1
+23. the person eating strawberry is on the far left or far right
+24. the person watching thriller movies is between the person watching sports movies and the person eating apricot##2
+25. the person who's sport is golf is on the left or right of the person who's hobby is rock-climbing
+26. the person drinking water is the person eating cherry##1
+27. the person who's sport is skateboarding is on the left or right of the person who's sport is badminton
+28. the person driving the tram is on the far right##1
+29. the person who's sport is rugby is on the left of the person eating blueberry##1
+30. the person who's sport is rugby is the person who's hobby is filmmaking##1
+31. the person drinking 7up is on the left of the person eating cherry##1
+32. the person drinking 7up is on the left of the person who's hobby is baking##1
+33. the person watching musical movies is the person drinking almond-milk##1
+34. the person who's hobby is collecting is on the right of the person drinking sprite##1
+35. the person who's sport is badminton is on the left or right of the person who's sport is skateboarding
+36. the person who's sport is tennis is the person driving the airplane##1
+37. the person who's hobby is rock-climbing is on the left or right of the person who's sport is golf
+38. the person watching thriller movies is on the left or right of the chef","{'Beverage': ['7up', 'water', 'tea', 'juice', 'almond-milk', 'sprite', 'mirinda'], 'Food': ['grapefruit', 'cherry', 'apricot', 'blueberry', 'tomato', 'zucchini', 'strawberry'], 'Hobby': ['puzzles', 'baking', 'filmmaking', 'camping', 'singing', 'rock-climbing', 'collecting'], 'Job': ['paramedic', 'software-developer', 'chef', 'writer', 'entrepreneur', 'electrician', 'accountant'], 'Movie-Genre': ['sports', 'thriller', 'epic', 'adventure', 'musical', 'family', 'disaster'], 'Sport': ['volleyball', 'tennis', 'rugby', 'weightlifting', 'badminton', 'skateboarding', 'golf'], 'Transport': ['ship', 'airplane', 'skateboard', 'quad-bike', 'boat', 'bus', 'tram']}"
+Pt1_7x7_level3-6,"There are 7 different favourite beverages: almond-milk, coffee, iced-tea, lemonade, mirinda, tea, water
+The people have 7 different hobbies: camping, collecting, dancing, fishing, rock-climbing, sudoku, video-games
+The people perfer 7 different movie-genres: animation, fantasy, horror, satire, scientific, spy, superhero
+The people prefer 7 different music-genres: disco, electronic, indie, pop, rock, salsa, techno
+7 different pets are kept: bird, cat, chinchilla, dog, hedgehog, horse, rat
+The people prefer 7 different types of sport: basketball, biathlon, lacrosse, parkour, rugby, skateboarding, soccer
+The people use 7 different means of transport: bike, quad-bike, snowmobile, subway, tram, trike, van
+ 1. the person who's sport is basketball is on the right of the fan of techno##1
+ 2. the person drinking coffee is the owner of the cat##1
+ 3. the person drinking lemonade is the person driving the subway##1
+ 4. the owner of the horse is on the left or right of the person who's sport is soccer
+ 5. the owner of the dog is the person who's sport is basketball##1
+ 6. the person who's hobby is camping is on the right of the person who's hobby is sudoku##1
+ 7. the person drinking lemonade is the person who's sport is lacrosse##1
+ 8. the owner of the chinchilla is the person who's hobby is video-games##1
+ 9. the owner of the horse is the fan of electronic##1
+10. the fan of electronic is on the right of the person who's sport is parkour##1
+11. the person who's hobby is collecting is on the right of the fan of indie##1
+12. the person watching scientific movies is on the left or right of the person drinking iced-tea
+13. the person watching fantasy movies is between the person drinking mirinda and the fan of indie##2
+14. the owner of the rat is on the left or right of the person who's sport is skateboarding
+15. the person drinking tea is on the left or right of the person watching spy movies
+16. the person who's hobby is rock-climbing is between the owner of the hedgehog and the fan of pop##2
+17. the person drinking almond-milk is on the far left or far right
+18. the fan of electronic is on the right of the person who's hobby is video-games##1
+19. the person watching animation movies is on the right of the person watching satire movies##1
+20. the fan of pop is on the far right##1
+21. the fan of indie is the person who's sport is lacrosse##1
+22. the person driving the snowmobile is on the far left or far right
+23. the fan of rock is on the left of the person who's sport is rugby##1
+24. the owner of the hedgehog is on the left or right of the owner of the rat
+25. the owner of the horse is on the left of the person driving the tram##1
+26. the person who's hobby is camping is on the left or right of the person who's sport is basketball
+27. the fan of disco is on the left or right of the person watching animation movies
+28. the person driving the trike is the person watching scientific movies##1
+29. the person watching superhero movies is between the fan of salsa and the person who's hobby is camping##2
+30. the fan of salsa is on the left or right of the person driving the quad-bike
+31. the person driving the van is on the left or right of the owner of the cat
+32. the owner of the chinchilla is on the far left or far right
+33. the owner of the horse is on the right of the person watching scientific movies##1
+34. the person watching horror movies is on the right of the person watching spy movies##1
+35. the person driving the snowmobile is on the left or right of the owner of the rat
+36. the person who's sport is biathlon is on the far right##1
+37. the person who's hobby is rock-climbing is on the left or right of the person who's hobby is dancing
+38. the person who's hobby is camping is the person driving the tram##1
+39. the fan of indie is on the right of the person drinking water##1","{'Beverage': ['almond-milk', 'iced-tea', 'coffee', 'mirinda', 'water', 'lemonade', 'tea'], 'Hobby': ['video-games', 'sudoku', 'camping', 'fishing', 'dancing', 'rock-climbing', 'collecting'], 'Movie-Genre': ['scientific', 'satire', 'animation', 'superhero', 'fantasy', 'spy', 'horror'], 'Music-Genre': ['rock', 'electronic', 'techno', 'disco', 'salsa', 'indie', 'pop'], 'Pet': ['chinchilla', 'horse', 'cat', 'dog', 'hedgehog', 'rat', 'bird'], 'Sport': ['parkour', 'rugby', 'soccer', 'basketball', 'skateboarding', 'lacrosse', 'biathlon'], 'Transport': ['trike', 'van', 'tram', 'quad-bike', 'bike', 'subway', 'snowmobile']}"
+Pt1_7x7_level3-7,"There are 7 different favourite beverages: cola, fanta, iced-tea, juice, lemonade, milk, tea
+There 7 different types of food: apple, apricot, cucumber, garlic, onion, spinach, zucchini
+The people have 7 different hobbies: board-games, chess, dancing, skydiving, traveling, video-games, writing
+The people have 7 different jobs:  architect, bartender, fisherman, pilot, police-officer, project-manager, software-developer
+The people perfer 7 different movie-genres: documentary, fantasy, martial-arts, satire, scientific, thriller, zombie
+7 different pets are kept: cat, dog, ferret, fish, guinea-pig, lizard, mouse
+The people prefer 7 different types of sport: badminton, baseball, cycling, handball, rowing, sailing, swimming
+ 1. the person watching martial-arts movies is on the left of the person watching satire movies##1
+ 2. the owner of the cat is the person who's sport is swimming##1
+ 3. the person who's hobby is dancing is between the person who's hobby is skydiving and the owner of the mouse##2
+ 4. the person who's hobby is writing is the person eating spinach##1
+ 5. the person who's hobby is skydiving is on the far right##1
+ 6. the police-officer is on the right of the person who's sport is handball##1
+ 7. the person eating apple is on the right of the person eating garlic##1
+ 8. the person who's sport is cycling is on the left or right of the person watching fantasy movies
+ 9. the person who's hobby is board-games is on the left of the owner of the mouse##1
+10. the owner of the fish is the person drinking lemonade##1
+11. the person watching zombie movies is the person drinking cola##1
+12. the owner of the lizard is the person watching thriller movies##1
+13. the person watching thriller movies is on the far left or far right
+14. the person eating zucchini is on the left or right of the person drinking lemonade
+15. the software-developer is on the right of the person who's sport is rowing##1
+16. the person drinking fanta is on the far left or far right
+17. the person drinking iced-tea is on the far left##1
+18. the architect is on the right of the software-developer##1
+19. the person who's hobby is traveling is on the left or right of the software-developer
+20. the owner of the dog is on the left or right of the person eating garlic
+21. the person eating apricot is on the left or right of the person who's sport is cycling
+22. the person who's sport is handball is on the left of the person watching satire movies##1
+23. the person drinking juice is the police-officer##1
+24. the person eating apricot is on the left or right of the person who's hobby is skydiving
+25. the bartender is on the left of the person who's hobby is traveling##1
+26. the person drinking iced-tea is on the left of the owner of the dog##1
+27. the project-manager is on the left or right of the person who's sport is handball
+28. the person who's hobby is writing is on the left of the person who's hobby is video-games##1
+29. the person eating onion is on the left or right of the pilot
+30. the person watching scientific movies is on the right of the person who's sport is sailing##1
+31. the person drinking tea is on the left of the person who's sport is swimming##1
+32. the person who's hobby is skydiving is on the left or right of the person who's sport is sailing
+33. the person eating apple is on the left of the person eating cucumber##1
+34. the owner of the ferret is on the left or right of the person who's hobby is dancing
+35. the bartender is on the right of the owner of the cat##1
+36. the person eating onion is on the left of the person watching zombie movies##1
+37. the person drinking fanta is on the left or right of the person eating apricot
+38. the person who's sport is baseball is the person drinking iced-tea##1","{'Beverage': ['iced-tea', 'tea', 'cola', 'milk', 'juice', 'lemonade', 'fanta'], 'Food': ['spinach', 'onion', 'garlic', 'apple', 'cucumber', 'apricot', 'zucchini'], 'Hobby': ['writing', 'video-games', 'chess', 'board-games', 'traveling', 'dancing', 'skydiving'], 'Job': ['pilot', 'fisherman', 'project-manager', 'bartender', 'police-officer', 'software-developer', 'architect'], 'Movie-Genre': ['thriller', 'documentary', 'zombie', 'martial-arts', 'satire', 'fantasy', 'scientific'], 'Pet': ['lizard', 'dog', 'cat', 'guinea-pig', 'mouse', 'fish', 'ferret'], 'Sport': ['baseball', 'badminton', 'swimming', 'handball', 'rowing', 'sailing', 'cycling']}"
+Pt1_7x7_level3-8,"There are 7 different favourite beverages: cola, hot-chocolate, juice, milk, soy-milk, sprite, tea
+There 7 different types of food: kale, kiwi, papaya, pepper, pineapple, plum, raspberry
+The people have 7 different hobbies: chess, collecting, rock-climbing, singing, sudoku, traveling, video-games
+The people prefer 7 different music-genres: classical, gospel, hip-hop, rock, soul, techno, trance
+There are 7 different nationalities: australian, chinese, nigerian, pakistani, polish, russian, turkish
+The people prefer 7 different types of sport: badminton, baseball, biathlon, golf, ice-hockey, rowing, surfing
+The people use 7 different means of transport: airplane, bus, quad-bike, scooter, ship, snowmobile, trike
+ 1. the person drinking soy-milk is on the right of the person drinking hot-chocolate##1
+ 2. the person eating pineapple is the fan of hip-hop##1
+ 3. the person who's hobby is video-games is on the left of the nigerian##1
+ 4. the pakistani is on the left or right of the person eating kale
+ 5. the person driving the trike is the person who's hobby is rock-climbing##1
+ 6. the person eating plum is on the right of the person driving the quad-bike##1
+ 7. the person who's hobby is collecting is on the left of the person who's sport is badminton##1
+ 8. the person who's sport is baseball is on the left or right of the fan of rock
+ 9. the person who's sport is baseball is on the right of the person driving the bus##1
+10. the person drinking soy-milk is on the left of the person eating raspberry##1
+11. the person driving the airplane is on the far left or far right
+12. the person drinking milk is on the right of the australian##1
+13. the chinese is the fan of gospel##1
+14. the pakistani is the person who's sport is ice-hockey##1
+15. the polish is the person eating pineapple##1
+16. the person eating kiwi is on the far left or far right
+17. the person who's hobby is traveling is on the far left##1
+18. the person drinking hot-chocolate is on the left or right of the person who's hobby is video-games
+19. the person who's hobby is sudoku is on the left or right of the person drinking cola
+20. the fan of trance is on the far left or far right
+21. the nigerian is the person eating kale##1
+22. the person who's sport is golf is on the left or right of the person driving the trike
+23. the fan of soul is on the left or right of the pakistani
+24. the pakistani is on the right of the person eating pineapple##1
+25. the person who's hobby is collecting is on the left or right of the fan of classical
+26. the turkish is on the far left or far right
+27. the fan of soul is on the left of the person driving the ship##1
+28. the person driving the snowmobile is on the left or right of the turkish
+29. the person driving the scooter is the person eating pepper##1
+30. the person drinking milk is the person who's sport is badminton##1
+31. the person drinking milk is the person who's hobby is rock-climbing##1
+32. the person drinking sprite is on the right of the person who's sport is surfing##1
+33. the person drinking tea is on the left of the person drinking hot-chocolate##1
+34. the nigerian is the person who's sport is biathlon##1
+35. the person driving the snowmobile is on the left of the person driving the scooter##1
+36. the person who's hobby is traveling is on the left or right of the person who's hobby is chess
+37. the person who's sport is surfing is the person who's hobby is traveling##1
+38. the person who's hobby is rock-climbing is on the far left or far right
+39. the person eating raspberry is on the right of the fan of gospel##1","{'Beverage': ['juice', 'sprite', 'tea', 'hot-chocolate', 'soy-milk', 'cola', 'milk'], 'Food': ['kiwi', 'pineapple', 'pepper', 'kale', 'papaya', 'raspberry', 'plum'], 'Hobby': ['traveling', 'chess', 'video-games', 'singing', 'sudoku', 'collecting', 'rock-climbing'], 'Music-Genre': ['trance', 'hip-hop', 'techno', 'soul', 'gospel', 'rock', 'classical'], 'Nationality': ['turkish', 'polish', 'pakistani', 'nigerian', 'chinese', 'australian', 'russian'], 'Sport': ['surfing', 'rowing', 'ice-hockey', 'biathlon', 'baseball', 'golf', 'badminton'], 'Transport': ['airplane', 'snowmobile', 'scooter', 'bus', 'ship', 'quad-bike', 'trike']}"
+Pt1_7x7_level3-9,"The people have 7 different hobbies: board-games, collecting, cooking, hiking, sudoku, woodworking, writing
+The people have 7 different jobs:  dressmaker, mechanic, musician, nurse, project-manager, security-guard, social-worker
+The people perfer 7 different movie-genres: crime, drama, epic, scientific, spy, time-travel, western
+The people prefer 7 different music-genres: classical, country, disco, electronic, hip-hop, soul, techno
+There are 7 different nationalities: australian, german, italian, malaysian, spanish, thai, turkish
+7 different pets are kept: bird, dog, ferret, goldfish, hedgehog, rabbit, rat
+The people prefer 7 different types of sport: badminton, biathlon, golf, handball, rowing, skateboarding, weightlifting
+ 1. the owner of the dog is on the left of the owner of the bird##1
+ 2. the malaysian is on the far left or far right
+ 3. the project-manager is on the far left or far right
+ 4. the person watching epic movies is on the left or right of the person watching spy movies
+ 5. the fan of electronic is on the far left or far right
+ 6. the spanish is the fan of soul##1
+ 7. the person who's hobby is woodworking is the owner of the rabbit##1
+ 8. the person who's hobby is hiking is the spanish##1
+ 9. the person watching scientific movies is on the left of the person who's sport is golf##1
+10. the person who's sport is handball is the person watching epic movies##1
+11. the fan of classical is the person who's hobby is sudoku##1
+12. the fan of hip-hop is on the left of the person who's hobby is writing##1
+13. the person watching western movies is in the middle##1
+14. the person who's hobby is woodworking is the person watching scientific movies##1
+15. the person who's sport is biathlon is on the left or right of the person who's hobby is writing
+16. the fan of soul is on the right of the person who's sport is badminton##1
+17. the person watching time-travel movies is on the right of the fan of techno##1
+18. the person who's sport is biathlon is on the left or right of the owner of the ferret
+19. the owner of the dog is on the left of the person watching western movies##1
+20. the person who's sport is badminton is on the left or right of the owner of the bird
+21. the fan of country is in the middle##1
+22. the person watching drama movies is on the far left or far right
+23. the social-worker is in the middle##1
+24. the person who's hobby is sudoku is on the left of the owner of the goldfish##1
+25. the owner of the hedgehog is on the far left or far right
+26. the person who's hobby is collecting is the dressmaker##1
+27. the person who's sport is skateboarding is on the right of the person who's hobby is writing##1
+28. the fan of classical is on the left of the mechanic##1
+29. the fan of hip-hop is on the right of the person watching epic movies##1
+30. the person who's sport is biathlon is on the left or right of the project-manager
+31. the fan of electronic is on the right of the security-guard##1
+32. the australian is the person watching scientific movies##1
+33. the person who's sport is golf is on the left of the person who's sport is rowing##1
+34. the person who's sport is badminton is on the right of the german##1
+35. the person who's sport is weightlifting is on the left or right of the thai
+36. the owner of the rat is on the left of the malaysian##1
+37. the person who's hobby is cooking is between the italian and the person watching epic movies##2
+38. the person who's sport is golf is between the musician and the person watching drama movies##2","{'Hobby': ['sudoku', 'cooking', 'writing', 'board-games', 'woodworking', 'hiking', 'collecting'], 'Job': ['project-manager', 'mechanic', 'nurse', 'social-worker', 'musician', 'security-guard', 'dressmaker'], 'Movie-Genre': ['epic', 'spy', 'crime', 'western', 'scientific', 'time-travel', 'drama'], 'Music-Genre': ['classical', 'hip-hop', 'disco', 'country', 'techno', 'soul', 'electronic'], 'Nationality': ['turkish', 'thai', 'italian', 'german', 'australian', 'spanish', 'malaysian'], 'Pet': ['ferret', 'goldfish', 'dog', 'bird', 'rabbit', 'rat', 'hedgehog'], 'Sport': ['handball', 'biathlon', 'weightlifting', 'skateboarding', 'badminton', 'golf', 'rowing']}"
diff --git a/part2/level4/Pt2_1x2_level4.csv b/part2/level4/Pt2_1x2_level4.csv
new file mode 100644
index 0000000000000000000000000000000000000000..df2b1e469aeaca59731988594c21d946c298c874
--- /dev/null
+++ b/part2/level4/Pt2_1x2_level4.csv
@@ -0,0 +1,21 @@
+ID,Clues,SolutionGrid
+Pt1_1x2_level4-0,"There are 2 different nationalities: indian, polish
+1. the indian is in an even position","{'Nationality': ['polish', 'indian']}"
+Pt1_1x2_level4-1,"The people prefer 2 different types of sport: cycling, swimming
+1. the person who's sport is swimming is in an even position","{'Sport': ['cycling', 'swimming']}"
+Pt1_1x2_level4-2,"The people prefer 2 different types of sport: sailing, snowboarding
+1. the person who's sport is snowboarding is in an even position","{'Sport': ['sailing', 'snowboarding']}"
+Pt1_1x2_level4-3,"The people perfer 2 different movie-genres: fantasy, superhero
+1. the person watching fantasy movies is in an odd position","{'Movie-Genre': ['fantasy', 'superhero']}"
+Pt1_1x2_level4-4,"The people prefer 2 different types of sport: snowboarding, volleyball
+1. the person who's sport is volleyball is in an even position","{'Sport': ['snowboarding', 'volleyball']}"
+Pt1_1x2_level4-5,"There are 2 different nationalities: chinese, mexican
+1. the mexican is in an even position","{'Nationality': ['chinese', 'mexican']}"
+Pt1_1x2_level4-6,"The people prefer 2 different types of sport: skiing, water-polo
+1. the person who's sport is water-polo is in an odd position","{'Sport': ['water-polo', 'skiing']}"
+Pt1_1x2_level4-7,"2 different pets are kept: goat, horse
+1. the owner of the horse is in an even position","{'Pet': ['goat', 'horse']}"
+Pt1_1x2_level4-8,"There 2 different types of food: artichoke, tomato
+1. the person eating artichoke is in an even position","{'Food': ['tomato', 'artichoke']}"
+Pt1_1x2_level4-9,"The people use 2 different means of transport: bike, quad-bike
+1. the person driving the bike is in an even position","{'Transport': ['quad-bike', 'bike']}"
diff --git a/part2/level4/Pt2_1x3_level4.csv b/part2/level4/Pt2_1x3_level4.csv
new file mode 100644
index 0000000000000000000000000000000000000000..d4196578af9d7e5577a09e73c7167543285c2d29
--- /dev/null
+++ b/part2/level4/Pt2_1x3_level4.csv
@@ -0,0 +1,34 @@
+ID,Clues,SolutionGrid
+Pt1_1x3_level4-0,"The people prefer 3 different types of sport: rugby, skateboarding, surfing
+1. the person who's sport is skateboarding is on the right of the person who's sport is surfing##1
+2. the person who's sport is rugby is on the far right##1
+3. the person who's sport is rugby is in an odd position","{'Sport': ['surfing', 'skateboarding', 'rugby']}"
+Pt1_1x3_level4-1,"There 3 different types of food: cabbage, carrot, watermelon
+1. the person eating carrot is in an odd position
+2. the person eating cabbage is on the far left##1","{'Food': ['cabbage', 'watermelon', 'carrot']}"
+Pt1_1x3_level4-2,"The people have 3 different hobbies: board-games, drawing, magic-tricks
+1. the person who's hobby is drawing is in an even position
+2. the person who's hobby is drawing is on the left or right of the person who's hobby is magic-tricks##3
+3. the person who's hobby is magic-tricks is on the right of the person who's hobby is drawing##1","{'Hobby': ['board-games', 'drawing', 'magic-tricks']}"
+Pt1_1x3_level4-3,"The people prefer 3 different music-genres: country, jazz, techno
+1. the fan of jazz is in an odd position
+2. the fan of techno is on the left of the fan of jazz##1","{'Music-Genre': ['country', 'techno', 'jazz']}"
+Pt1_1x3_level4-4,"There 3 different types of food: kiwi, onion, papaya
+1. the person eating onion is on the left of the person eating papaya##1
+2. the person eating onion is in an odd position","{'Food': ['onion', 'papaya', 'kiwi']}"
+Pt1_1x3_level4-5,"There are 3 different favourite beverages: 7up, hot-chocolate, mirinda
+1. the person drinking hot-chocolate is on the left of the person drinking mirinda##1
+2. the person drinking hot-chocolate is in an even position","{'Beverage': ['7up', 'hot-chocolate', 'mirinda']}"
+Pt1_1x3_level4-6,"The people have 3 different jobs:  analyst, designer, engineer
+1. the engineer is on the right of the designer##1
+2. the engineer is in an even position","{'Job': ['designer', 'engineer', 'analyst']}"
+Pt1_1x3_level4-7,"The people have 3 different jobs:  designer, paramedic, teacher
+1. the teacher is in an odd position
+2. the paramedic is the paramedic##1
+3. the teacher is on the right of the paramedic##1","{'Job': ['designer', 'paramedic', 'teacher']}"
+Pt1_1x3_level4-8,"There are 3 different favourite beverages: cola, fanta, iced-tea
+1. the person drinking iced-tea is on the right of the person drinking cola##1
+2. the person drinking iced-tea is in an odd position","{'Beverage': ['fanta', 'cola', 'iced-tea']}"
+Pt1_1x3_level4-9,"There 3 different types of food: papaya, pepper, plum
+1. the person eating pepper is on the left of the person eating papaya##1
+2. the person eating papaya is in an even position","{'Food': ['pepper', 'papaya', 'plum']}"
diff --git a/part2/level4/Pt2_1x4_level4.csv b/part2/level4/Pt2_1x4_level4.csv
new file mode 100644
index 0000000000000000000000000000000000000000..730687eda2c354e08f37475264fca84cacede795
--- /dev/null
+++ b/part2/level4/Pt2_1x4_level4.csv
@@ -0,0 +1,41 @@
+ID,Clues,SolutionGrid
+Pt1_1x4_level4-0,"There are 4 different nationalities: german, russian, thai, turkish
+1. the russian is in an odd position
+2. the turkish is between the german and the russian##2
+3. the turkish is on the right of the german##1","{'Nationality': ['german', 'turkish', 'russian', 'thai']}"
+Pt1_1x4_level4-1,"There 4 different types of food: avocado, banana, lemon, potato
+1. the person eating avocado is on the left of the person eating potato##1
+2. the person eating banana is in an odd position
+3. the person eating banana is on the left or right of the person eating avocado##3","{'Food': ['banana', 'avocado', 'potato', 'lemon']}"
+Pt1_1x4_level4-2,"The people perfer 4 different movie-genres: drama, martial-arts, mystery, zombie
+1. the person watching zombie movies is on the left or right of the person watching drama movies##3
+2. the person watching drama movies is in an odd position
+3. the person watching mystery movies is between the person watching zombie movies and the person watching martial-arts movies##2","{'Movie-Genre': ['drama', 'zombie', 'mystery', 'martial-arts']}"
+Pt1_1x4_level4-3,"The people prefer 4 different types of sport: baseball, snowboarding, soccer, weightlifting
+1. the person who's sport is snowboarding is on the left or right of the person who's sport is baseball##3
+2. the person who's sport is soccer is in an even position
+3. the person who's sport is weightlifting is between the person who's sport is baseball and the person who's sport is soccer##2","{'Sport': ['snowboarding', 'baseball', 'weightlifting', 'soccer']}"
+Pt1_1x4_level4-4,"The people prefer 4 different types of sport: handball, lacrosse, sailing, water-polo
+1. the person who's sport is handball is in an even position
+2. the person who's sport is sailing is on the right of the person who's sport is handball##1
+3. the person who's sport is lacrosse is on the left or right of the person who's sport is sailing##3","{'Sport': ['water-polo', 'handball', 'sailing', 'lacrosse']}"
+Pt1_1x4_level4-5,"There are 4 different nationalities: brazilian, chinese, colombian, thai
+1. the chinese is on the far right##1
+2. the chinese is on the left or right of the thai##3
+3. the colombian is in an odd position","{'Nationality': ['colombian', 'brazilian', 'thai', 'chinese']}"
+Pt1_1x4_level4-6,"The people have 4 different jobs:  analyst, dressmaker, firefighter, writer
+1. the analyst is on the left or right of the writer##3
+2. the writer is in an odd position
+3. the firefighter is between the analyst and the dressmaker##2","{'Job': ['writer', 'analyst', 'firefighter', 'dressmaker']}"
+Pt1_1x4_level4-7,"The people have 4 different jobs:  chef, entrepreneur, fisherman, freelancer
+1. the entrepreneur is in an even position
+2. the freelancer is on the right of the entrepreneur##1
+3. the chef is on the right of the freelancer##1","{'Job': ['fisherman', 'entrepreneur', 'freelancer', 'chef']}"
+Pt1_1x4_level4-8,"The people prefer 4 different music-genres: d&b, disco, folk, rock
+1. the fan of rock is on the left or right of the fan of disco##3
+2. the fan of d&b is between the fan of disco and the fan of folk##2
+3. the fan of d&b is in an odd position","{'Music-Genre': ['rock', 'disco', 'd&b', 'folk']}"
+Pt1_1x4_level4-9,"The people have 4 different hobbies: baking, photography, sudoku, traveling
+1. the person who's hobby is sudoku is on the left or right of the person who's hobby is traveling##3
+2. the person who's hobby is photography is between the person who's hobby is baking and the person who's hobby is traveling##2
+3. the person who's hobby is baking is in an even position","{'Hobby': ['sudoku', 'traveling', 'photography', 'baking']}"
diff --git a/part2/level4/Pt2_1x5_level4.csv b/part2/level4/Pt2_1x5_level4.csv
new file mode 100644
index 0000000000000000000000000000000000000000..2a7d1391b686838c8221455cb8e8b823f875211e
--- /dev/null
+++ b/part2/level4/Pt2_1x5_level4.csv
@@ -0,0 +1,54 @@
+ID,Clues,SolutionGrid
+Pt1_1x5_level4-0,"The people prefer 5 different music-genres: d&b, disco, hip-hop, house, pop
+1. the fan of house is in the middle##1
+2. the fan of disco is on the left of the fan of pop##1
+3. the fan of hip-hop is in an odd position
+4. the fan of hip-hop is on the left of the fan of d&b##1","{'Music-Genre': ['hip-hop', 'd&b', 'house', 'disco', 'pop']}"
+Pt1_1x5_level4-1,"The people use 5 different means of transport: motorbike, quad-bike, skateboard, train, van
+1. the person driving the motorbike is on the left or right of the person driving the skateboard##3
+2. the person driving the train is on the far left##1
+3. the person driving the quad-bike is in an odd position
+4. the person driving the skateboard is on the far right##1
+5. the person driving the quad-bike is in the middle##1","{'Transport': ['train', 'van', 'quad-bike', 'motorbike', 'skateboard']}"
+Pt1_1x5_level4-2,"The people use 5 different means of transport: bike, helicopter, jet-ski, skateboard, train
+1. the person driving the helicopter is in an odd position
+2. the person driving the skateboard is on the left or right of the person driving the bike##3
+3. the person driving the bike is in an odd position
+4. the person driving the train is on the far right##1
+5. the person driving the bike is on the right of the person driving the jet-ski##1","{'Transport': ['helicopter', 'jet-ski', 'bike', 'skateboard', 'train']}"
+Pt1_1x5_level4-3,"The people have 5 different jobs:  architect, bartender, police-officer, social-worker, writer
+1. the architect is in an odd position
+2. the police-officer is on the right of the bartender##1
+3. the social-worker is on the far left##1
+4. the bartender is on the left or right of the social-worker##3","{'Job': ['social-worker', 'bartender', 'police-officer', 'writer', 'architect']}"
+Pt1_1x5_level4-4,"The people use 5 different means of transport: jet-ski, motorbike, quad-bike, scooter, taxi
+1. the person driving the taxi is in an even position
+2. the person driving the taxi is on the left of the person driving the quad-bike##1
+3. the person driving the jet-ski is on the right of the person driving the motorbike##1
+4. the person driving the motorbike is on the right of the person driving the quad-bike##1","{'Transport': ['scooter', 'taxi', 'quad-bike', 'motorbike', 'jet-ski']}"
+Pt1_1x5_level4-5,"There are 5 different nationalities: canadian, egyptian, german, russian, thai
+1. the egyptian is on the right of the russian##1
+2. the canadian is in an odd position
+3. the russian is on the right of the german##1
+4. the german is between the canadian and the russian##2","{'Nationality': ['canadian', 'german', 'russian', 'egyptian', 'thai']}"
+Pt1_1x5_level4-6,"5 different pets are kept: fish, goldfish, guinea-pig, hamster, horse
+1. the owner of the guinea-pig is between the owner of the fish and the owner of the horse##2
+2. the owner of the goldfish is in an even position
+3. the owner of the fish is on the far left##1","{'Pet': ['fish', 'guinea-pig', 'horse', 'goldfish', 'hamster']}"
+Pt1_1x5_level4-7,"The people prefer 5 different music-genres: classical, country, rock, salsa, soul
+1. the fan of classical is on the left or right of the fan of country##3
+2. the fan of soul is on the right of the fan of rock##1
+3. the fan of soul is on the left of the fan of classical##1
+4. the fan of classical is in an even position","{'Music-Genre': ['salsa', 'rock', 'soul', 'classical', 'country']}"
+Pt1_1x5_level4-8,"There 5 different types of food: kiwi, lemon, peach, watermelon, zucchini
+1. the person eating kiwi is on the left or right of the person eating watermelon##3
+2. the person eating zucchini is on the far left or far right##3
+3. the person eating lemon is on the right of the person eating peach##1
+4. the person eating kiwi is on the right of the person eating lemon##1
+5. the person eating lemon is on the left or right of the person eating peach##3
+6. the person eating kiwi is in an even position","{'Food': ['zucchini', 'peach', 'lemon', 'kiwi', 'watermelon']}"
+Pt1_1x5_level4-9,"The people prefer 5 different music-genres: classical, gospel, hip-hop, jazz, pop
+1. the fan of pop is in an even position
+2. the fan of jazz is in the middle##1
+3. the fan of classical is on the right of the fan of hip-hop##1
+4. the fan of classical is on the far right##1","{'Music-Genre': ['gospel', 'pop', 'jazz', 'hip-hop', 'classical']}"
diff --git a/part2/level4/Pt2_1x6_level4.csv b/part2/level4/Pt2_1x6_level4.csv
new file mode 100644
index 0000000000000000000000000000000000000000..a5e1f53a1625820c9d27473f118d62f3d4710f6c
--- /dev/null
+++ b/part2/level4/Pt2_1x6_level4.csv
@@ -0,0 +1,73 @@
+ID,Clues,SolutionGrid
+Pt1_1x6_level4-0,"The people prefer 6 different music-genres: disco, folk, gospel, house, rock, soul
+1. the fan of disco is on the left or right of the fan of house##3
+2. the fan of rock is on the left of the fan of folk##1
+3. the fan of house is on the right of the fan of folk##1
+4. the fan of gospel is on the left of the fan of rock##1
+5. the fan of house is in an odd position
+6. the fan of house is on the left or right of the fan of folk##3","{'Music-Genre': ['soul', 'gospel', 'rock', 'folk', 'house', 'disco']}"
+Pt1_1x6_level4-1,"The people have 6 different jobs:  accountant, chef, electrician, firefighter, project-manager, software-developer
+1. the firefighter is between the software-developer and the electrician##2
+2. the chef is on the far left or far right##3
+3. the chef is in an odd position
+4. the accountant is on the left or right of the project-manager##3
+5. the electrician is on the right of the firefighter##1
+6. the software-developer is between the firefighter and the accountant##2","{'Job': ['chef', 'project-manager', 'accountant', 'software-developer', 'firefighter', 'electrician']}"
+Pt1_1x6_level4-2,"The people have 6 different jobs:  bartender, engineer, manager, musician, paramedic, photographer
+1. the paramedic is between the manager and the bartender##2
+2. the bartender is on the right of the engineer##1
+3. the musician is on the left or right of the manager##3
+4. the manager is in an even position
+5. the photographer is on the far right##1","{'Job': ['engineer', 'bartender', 'paramedic', 'manager', 'musician', 'photographer']}"
+Pt1_1x6_level4-3,"6 different pets are kept: cat, ferret, goat, mouse, pony, turtle
+1. the owner of the goat is on the right of the owner of the pony##1
+2. the owner of the turtle is between the owner of the ferret and the owner of the mouse##2
+3. the owner of the ferret is in an even position
+4. the owner of the goat is on the left of the owner of the cat##1
+5. the owner of the mouse is on the far right##1","{'Pet': ['pony', 'goat', 'cat', 'ferret', 'turtle', 'mouse']}"
+Pt1_1x6_level4-4,"There 6 different types of food: orange, pear, pepper, radish, tomato, watermelon
+1. the person eating pear is on the far left##1
+2. the person eating pepper is in an even position
+3. the person eating tomato is on the left of the person eating radish##1
+4. the person eating watermelon is on the right of the person eating radish##1
+5. the person eating radish is on the left of the person eating watermelon##1
+6. the person eating orange is on the far right##1","{'Food': ['pear', 'pepper', 'tomato', 'radish', 'watermelon', 'orange']}"
+Pt1_1x6_level4-5,"The people have 6 different jobs:  doctor, engineer, fisherman, journalist, project-manager, software-developer
+1. the software-developer is in an even position
+2. the journalist is on the right of the project-manager##1
+3. the project-manager is between the journalist and the engineer##2
+4. the engineer is on the right of the doctor##1
+5. the engineer is on the right of the doctor##1
+6. the software-developer is on the right of the journalist##1
+7. the project-manager is the project-manager##1
+8. the project-manager is on the left of the journalist##1","{'Job': ['fisherman', 'doctor', 'engineer', 'project-manager', 'journalist', 'software-developer']}"
+Pt1_1x6_level4-6,"There are 6 different favourite beverages: coffee, cola, fanta, iced-tea, milk, soy-milk
+1. the person drinking milk is on the right of the person drinking iced-tea##1
+2. the person drinking coffee is between the person drinking soy-milk and the person drinking cola##2
+3. the person drinking cola is in an even position
+4. the person drinking fanta is on the left or right of the person drinking cola##3
+5. the person drinking fanta is on the right of the person drinking milk##1
+6. the person drinking fanta is on the left or right of the person drinking cola##3","{'Beverage': ['iced-tea', 'milk', 'fanta', 'cola', 'coffee', 'soy-milk']}"
+Pt1_1x6_level4-7,"The people have 6 different hobbies: board-games, camping, fishing, photography, skydiving, video-games
+1. the person who's hobby is photography is between the person who's hobby is board-games and the person who's hobby is skydiving##2
+2. the person who's hobby is photography is in an even position
+3. the person who's hobby is skydiving is on the left of the person who's hobby is video-games##1
+4. the person who's hobby is photography is between the person who's hobby is skydiving and the person who's hobby is board-games##2
+5. the person who's hobby is board-games is on the far left or far right##3
+6. the person who's hobby is camping is on the left or right of the person who's hobby is fishing##3
+7. the person who's hobby is fishing is on the left of the person who's hobby is camping##1","{'Hobby': ['board-games', 'photography', 'skydiving', 'video-games', 'fishing', 'camping']}"
+Pt1_1x6_level4-8,"There are 6 different favourite beverages: almond-milk, cola, juice, lemonade, mirinda, tea
+1. the person drinking tea is in an odd position
+2. the person drinking lemonade is between the person drinking juice and the person drinking cola##2
+3. the person drinking tea is on the left or right of the person drinking almond-milk##3
+4. the person drinking cola is on the left or right of the person drinking tea##3
+5. the person drinking almond-milk is on the far right##1
+6. the person drinking tea is on the right of the person drinking cola##1","{'Beverage': ['mirinda', 'juice', 'lemonade', 'cola', 'tea', 'almond-milk']}"
+Pt1_1x6_level4-9,"The people perfer 6 different movie-genres: documentary, martial-arts, mystery, romance, satire, spy
+1. the person watching satire movies is on the left or right of the person watching mystery movies##3
+2. the person watching spy movies is on the left of the person watching martial-arts movies##1
+3. the person watching romance movies is in an odd position
+4. the person watching satire movies is on the right of the person watching documentary movies##1
+5. the person watching mystery movies is on the far right##1
+6. the person watching romance movies is on the right of the person watching martial-arts movies##1
+7. the person watching spy movies is in an odd position","{'Movie-Genre': ['spy', 'martial-arts', 'romance', 'documentary', 'satire', 'mystery']}"
diff --git a/part2/level4/Pt2_1x7_level4.csv b/part2/level4/Pt2_1x7_level4.csv
new file mode 100644
index 0000000000000000000000000000000000000000..a5bcb5b5497afdb904fef91fcca69f8e27f518a3
--- /dev/null
+++ b/part2/level4/Pt2_1x7_level4.csv
@@ -0,0 +1,85 @@
+ID,Clues,SolutionGrid
+Pt1_1x7_level4-0,"There are 7 different nationalities: brazilian, canadian, german, italian, japanese, mexican, russian
+1. the japanese is between the german and the canadian##2
+2. the mexican is on the right of the brazilian##1
+3. the russian is on the right of the italian##1
+4. the mexican is in the middle##1
+5. the canadian is in an odd position
+6. the german is on the left of the japanese##1
+7. the brazilian is in an odd position","{'Nationality': ['italian', 'russian', 'brazilian', 'mexican', 'german', 'japanese', 'canadian']}"
+Pt1_1x7_level4-1,"The people prefer 7 different types of sport: badminton, climbing, golf, sailing, snowboarding, soccer, volleyball
+1. the person who's sport is sailing is on the left of the person who's sport is golf##1
+2. the person who's sport is snowboarding is on the far left##1
+3. the person who's sport is climbing is on the right of the person who's sport is soccer##1
+4. the person who's sport is golf is in an even position
+5. the person who's sport is snowboarding is on the left of the person who's sport is badminton##1
+6. the person who's sport is soccer is on the left or right of the person who's sport is badminton##3","{'Sport': ['snowboarding', 'badminton', 'soccer', 'climbing', 'sailing', 'golf', 'volleyball']}"
+Pt1_1x7_level4-2,"The people have 7 different jobs:  firefighter, musician, paramedic, pilot, software-developer, teacher, videographer
+1. the paramedic is on the right of the videographer##1
+2. the firefighter is on the left of the software-developer##1
+3. the musician is on the left or right of the pilot##3
+4. the software-developer is on the left or right of the videographer##3
+5. the pilot is on the left of the firefighter##1
+6. the firefighter is on the left of the software-developer##1
+7. the paramedic is in an even position
+8. the firefighter is on the left of the software-developer##1","{'Job': ['musician', 'pilot', 'firefighter', 'software-developer', 'videographer', 'paramedic', 'teacher']}"
+Pt1_1x7_level4-3,"The people prefer 7 different types of sport: cycling, golf, ice-hockey, lacrosse, soccer, swimming, tennis
+1. the person who's sport is cycling is on the far left or far right##3
+2. the person who's sport is swimming is on the left or right of the person who's sport is lacrosse##3
+3. the person who's sport is ice-hockey is in an even position
+4. the person who's sport is ice-hockey is on the left of the person who's sport is golf##1
+5. the person who's sport is tennis is on the right of the person who's sport is cycling##1
+6. the person who's sport is ice-hockey is on the right of the person who's sport is soccer##1
+7. the person who's sport is golf is on the left or right of the person who's sport is ice-hockey##3
+8. the person who's sport is lacrosse is on the right of the person who's sport is tennis##1","{'Sport': ['cycling', 'tennis', 'lacrosse', 'swimming', 'soccer', 'ice-hockey', 'golf']}"
+Pt1_1x7_level4-4,"There are 7 different favourite beverages: fanta, iced-tea, lemonade, milk, mirinda, sprite, water
+1. the person drinking lemonade is in an even position
+2. the person drinking iced-tea is on the far left##1
+3. the person drinking lemonade is on the right of the person drinking mirinda##1
+4. the person drinking sprite is on the far left or far right##3
+5. the person drinking iced-tea is on the left or right of the person drinking milk##3
+6. the person drinking fanta is on the right of the person drinking lemonade##1","{'Beverage': ['iced-tea', 'milk', 'mirinda', 'lemonade', 'fanta', 'water', 'sprite']}"
+Pt1_1x7_level4-5,"The people prefer 7 different types of sport: basketball, ice-hockey, parkour, rugby, snowboarding, volleyball, water-polo
+1. the person who's sport is basketball is in the middle##1
+2. the person who's sport is water-polo is on the far left or far right##3
+3. the person who's sport is ice-hockey is on the left or right of the person who's sport is parkour##3
+4. the person who's sport is water-polo is on the right of the person who's sport is ice-hockey##1
+5. the person who's sport is volleyball is on the left or right of the person who's sport is snowboarding##3
+6. the person who's sport is volleyball is on the left or right of the person who's sport is basketball##3
+7. the person who's sport is rugby is on the far left##1
+8. the person who's sport is water-polo is in an odd position","{'Sport': ['rugby', 'snowboarding', 'volleyball', 'basketball', 'parkour', 'ice-hockey', 'water-polo']}"
+Pt1_1x7_level4-6,"There are 7 different favourite beverages: 7up, coffee, lemonade, mirinda, soy-milk, tea, water
+1. the person drinking mirinda is on the right of the person drinking 7up##1
+2. the person drinking tea is in the middle##1
+3. the person drinking tea is on the right of the person drinking soy-milk##1
+4. the person drinking mirinda is the person drinking mirinda##1
+5. the person drinking water is between the person drinking lemonade and the person drinking tea##2
+6. the person drinking water is in an odd position
+7. the person drinking coffee is on the left or right of the person drinking lemonade##3","{'Beverage': ['7up', 'mirinda', 'soy-milk', 'tea', 'water', 'lemonade', 'coffee']}"
+Pt1_1x7_level4-7,"The people have 7 different hobbies: baking, board-games, camping, hiking, singing, traveling, woodworking
+1. the person who's hobby is singing is on the right of the person who's hobby is woodworking##1
+2. the person who's hobby is hiking is on the left of the person who's hobby is traveling##1
+3. the person who's hobby is traveling is on the left of the person who's hobby is camping##1
+4. the person who's hobby is baking is on the left of the person who's hobby is hiking##1
+5. the person who's hobby is baking is on the left or right of the person who's hobby is hiking##3
+6. the person who's hobby is board-games is in an odd position
+7. the person who's hobby is woodworking is on the right of the person who's hobby is camping##1
+8. the person who's hobby is woodworking is in an even position","{'Hobby': ['board-games', 'baking', 'hiking', 'traveling', 'camping', 'woodworking', 'singing']}"
+Pt1_1x7_level4-8,"7 different pets are kept: chinchilla, fish, goldfish, horse, lizard, rabbit, snake
+1. the owner of the horse is the owner of the horse##1
+2. the owner of the fish is on the left or right of the owner of the horse##3
+3. the owner of the rabbit is on the left or right of the owner of the fish##3
+4. the owner of the snake is on the left of the owner of the chinchilla##1
+5. the owner of the fish is on the left or right of the owner of the rabbit##3
+6. the owner of the rabbit is on the left of the owner of the fish##1
+7. the owner of the snake is in an even position
+8. the owner of the chinchilla is on the left or right of the owner of the lizard##3
+9. the owner of the rabbit is on the right of the owner of the lizard##1","{'Pet': ['goldfish', 'snake', 'chinchilla', 'lizard', 'rabbit', 'fish', 'horse']}"
+Pt1_1x7_level4-9,"The people prefer 7 different music-genres: classical, folk, funk, gospel, indie, r&b, soul
+1. the fan of r&b is on the right of the fan of classical##1
+2. the fan of gospel is on the far left##1
+3. the fan of soul is on the left or right of the fan of funk##3
+4. the fan of funk is in the middle##1
+5. the fan of soul is on the left or right of the fan of classical##3
+6. the fan of classical is in an even position
+7. the fan of gospel is on the left of the fan of indie##1","{'Music-Genre': ['gospel', 'indie', 'folk', 'funk', 'soul', 'classical', 'r&b']}"
diff --git a/part2/level4/Pt2_2x2_level4.csv b/part2/level4/Pt2_2x2_level4.csv
new file mode 100644
index 0000000000000000000000000000000000000000..b968544c3358cb95c858a3c26ebd4411e0b6c775
--- /dev/null
+++ b/part2/level4/Pt2_2x2_level4.csv
@@ -0,0 +1,41 @@
+ID,Clues,SolutionGrid
+Pt1_2x2_level4-0,"The people have 2 different hobbies: card-games, collecting
+The people have 2 different jobs:  mechanic, teacher
+1. the mechanic is in an even position
+2. the teacher is the person who's hobby is collecting##1","{'Hobby': ['collecting', 'card-games'], 'Job': ['teacher', 'mechanic']}"
+Pt1_2x2_level4-1,"There are 2 different favourite beverages: coffee, soy-milk
+The people prefer 2 different types of sport: sailing, weightlifting
+1. the person who's sport is sailing is in an odd position
+2. the person drinking soy-milk is on the left of the person drinking coffee##1","{'Beverage': ['soy-milk', 'coffee'], 'Sport': ['sailing', 'weightlifting']}"
+Pt1_2x2_level4-2,"The people prefer 2 different music-genres: ambient, house
+There are 2 different nationalities: canadian, turkish
+1. the canadian is in an odd position
+2. the fan of house is on the left of the fan of ambient##1","{'Music-Genre': ['house', 'ambient'], 'Nationality': ['canadian', 'turkish']}"
+Pt1_2x2_level4-3,"There are 2 different favourite beverages: 7up, lemonade
+There 2 different types of food: broccoli, mango
+1. the person drinking lemonade is on the right of the person drinking 7up##1
+2. the person eating mango is in an even position","{'Beverage': ['7up', 'lemonade'], 'Food': ['broccoli', 'mango']}"
+Pt1_2x2_level4-4,"The people have 2 different jobs:  fisherman, social-worker
+There are 2 different nationalities: dutch, polish
+1. the dutch is in an even position
+2. the social-worker is on the right of the fisherman##1","{'Job': ['fisherman', 'social-worker'], 'Nationality': ['polish', 'dutch']}"
+Pt1_2x2_level4-5,"The people prefer 2 different types of sport: climbing, rugby
+The people use 2 different means of transport: motorbike, ship
+1. the person driving the motorbike is in an even position
+2. the person driving the ship is on the left of the person who's sport is climbing##1","{'Sport': ['rugby', 'climbing'], 'Transport': ['ship', 'motorbike']}"
+Pt1_2x2_level4-6,"The people have 2 different hobbies: gardening, sudoku
+The people have 2 different jobs:  firefighter, journalist
+1. the journalist is in an even position
+2. the person who's hobby is gardening is on the left of the journalist##1","{'Hobby': ['gardening', 'sudoku'], 'Job': ['firefighter', 'journalist']}"
+Pt1_2x2_level4-7,"There are 2 different nationalities: australian, pakistani
+2 different pets are kept: dog, frog
+1. the owner of the frog is in an odd position
+2. the australian is on the left of the pakistani##1","{'Nationality': ['australian', 'pakistani'], 'Pet': ['frog', 'dog']}"
+Pt1_2x2_level4-8,"The people have 2 different jobs:  doctor, electrician
+There are 2 different nationalities: canadian, german
+1. the canadian is in an even position
+2. the electrician is on the right of the doctor##1","{'Job': ['doctor', 'electrician'], 'Nationality': ['german', 'canadian']}"
+Pt1_2x2_level4-9,"There 2 different types of food: blueberry, corn
+The people prefer 2 different music-genres: country, folk
+1. the fan of folk is the person eating corn##1
+2. the fan of country is in an even position","{'Food': ['corn', 'blueberry'], 'Music-Genre': ['folk', 'country']}"
diff --git a/part2/level4/Pt2_2x3_level4.csv b/part2/level4/Pt2_2x3_level4.csv
new file mode 100644
index 0000000000000000000000000000000000000000..3c5334cc40e46673a96c2048e5480b18dde0a771
--- /dev/null
+++ b/part2/level4/Pt2_2x3_level4.csv
@@ -0,0 +1,58 @@
+ID,Clues,SolutionGrid
+Pt1_2x3_level4-0,"There 3 different types of food: cauliflower, pineapple, pomegranate
+The people have 3 different jobs:  architect, engineer, firefighter
+1. the person eating cauliflower is in an even position
+2. the architect is on the left or right of the firefighter##3
+3. the architect is the person eating pineapple##1
+4. the person eating pomegranate is on the far left##1
+5. the engineer is the engineer##1","{'Food': ['pomegranate', 'cauliflower', 'pineapple'], 'Job': ['engineer', 'firefighter', 'architect']}"
+Pt1_2x3_level4-1,"The people have 3 different hobbies: board-games, drawing, filmmaking
+The people use 3 different means of transport: boat, roller, taxi
+1. the person who's hobby is board-games is on the far right##1
+2. the person driving the roller is in an even position
+3. the person driving the taxi is on the left of the person who's hobby is filmmaking##1
+4. the person driving the roller is the person driving the roller##1","{'Hobby': ['drawing', 'filmmaking', 'board-games'], 'Transport': ['taxi', 'roller', 'boat']}"
+Pt1_2x3_level4-2,"The people have 3 different hobbies: baking, photography, sudoku
+The people prefer 3 different music-genres: dubstep, electronic, salsa
+1. the person who's hobby is baking is on the right of the fan of dubstep##1
+2. the fan of electronic is on the left of the fan of dubstep##1
+3. the person who's hobby is photography is in an even position","{'Hobby': ['sudoku', 'photography', 'baking'], 'Music-Genre': ['electronic', 'dubstep', 'salsa']}"
+Pt1_2x3_level4-3,"The people perfer 3 different movie-genres: musical, sports, superhero
+The people prefer 3 different types of sport: biathlon, cricket, lacrosse
+1. the person watching sports movies is the person who's sport is cricket##1
+2. the person watching musical movies is the person who's sport is lacrosse##1
+3. the person watching sports movies is in an even position
+4. the person watching sports movies is on the right of the person watching superhero movies##1","{'Movie-Genre': ['superhero', 'sports', 'musical'], 'Sport': ['biathlon', 'cricket', 'lacrosse']}"
+Pt1_2x3_level4-4,"The people have 3 different hobbies: camping, chess, gardening
+There are 3 different nationalities: canadian, colombian, dutch
+1. the person who's hobby is gardening is between the person who's hobby is camping and the canadian##2
+2. the person who's hobby is chess is in an odd position
+3. the dutch is on the left of the canadian##1","{'Hobby': ['camping', 'gardening', 'chess'], 'Nationality': ['colombian', 'dutch', 'canadian']}"
+Pt1_2x3_level4-5,"The people have 3 different hobbies: baking, collecting, filmmaking
+The people prefer 3 different types of sport: cricket, lacrosse, tennis
+1. the person who's hobby is baking is the person who's sport is lacrosse##1
+2. the person who's sport is tennis is the person who's hobby is collecting##1
+3. the person who's hobby is collecting is in an odd position
+4. the person who's hobby is filmmaking is on the right of the person who's sport is tennis##1","{'Hobby': ['collecting', 'filmmaking', 'baking'], 'Sport': ['tennis', 'cricket', 'lacrosse']}"
+Pt1_2x3_level4-6,"The people perfer 3 different movie-genres: documentary, horror, martial-arts
+3 different pets are kept: dog, goat, turtle
+1. the person watching horror movies is on the right of the person watching documentary movies##1
+2. the person watching documentary movies is between the owner of the turtle and the person watching martial-arts movies##2
+3. the person watching documentary movies is on the left of the person watching horror movies##1
+4. the owner of the dog is in an even position","{'Movie-Genre': ['martial-arts', 'documentary', 'horror'], 'Pet': ['goat', 'dog', 'turtle']}"
+Pt1_2x3_level4-7,"There 3 different types of food: artichoke, carrot, kale
+3 different pets are kept: frog, rat, snake
+1. the owner of the frog is between the owner of the rat and the person eating artichoke##2
+2. the owner of the snake is in an odd position
+3. the owner of the rat is on the left of the person eating kale##1","{'Food': ['carrot', 'kale', 'artichoke'], 'Pet': ['rat', 'frog', 'snake']}"
+Pt1_2x3_level4-8,"The people prefer 3 different music-genres: ambient, dubstep, funk
+The people prefer 3 different types of sport: climbing, lacrosse, tennis
+1. the person who's sport is tennis is in an odd position
+2. the person who's sport is lacrosse is on the left of the fan of ambient##1
+3. the person who's sport is tennis is on the left of the fan of dubstep##1
+4. the person who's sport is tennis is on the left or right of the person who's sport is lacrosse##3","{'Music-Genre': ['funk', 'dubstep', 'ambient'], 'Sport': ['tennis', 'lacrosse', 'climbing']}"
+Pt1_2x3_level4-9,"There are 3 different favourite beverages: 7up, coffee, cola
+There 3 different types of food: corn, garlic, pineapple
+1. the person eating corn is on the right of the person drinking cola##1
+2. the person eating pineapple is in an even position
+3. the person eating pineapple is on the right of the person drinking 7up##1","{'Beverage': ['7up', 'cola', 'coffee'], 'Food': ['garlic', 'pineapple', 'corn']}"
diff --git a/part2/level4/Pt2_2x4_level4.csv b/part2/level4/Pt2_2x4_level4.csv
new file mode 100644
index 0000000000000000000000000000000000000000..c826a554e2773546608de6992ae6960af03ce416
--- /dev/null
+++ b/part2/level4/Pt2_2x4_level4.csv
@@ -0,0 +1,79 @@
+ID,Clues,SolutionGrid
+Pt1_2x4_level4-0,"There are 4 different favourite beverages: 7up, coffee, lemonade, water
+4 different pets are kept: dog, goat, horse, mouse
+1. the owner of the mouse is on the left of the person drinking lemonade##1
+2. the person drinking 7up is on the left of the owner of the goat##1
+3. the person drinking water is in an odd position
+4. the owner of the horse is on the left or right of the owner of the mouse##3
+5. the person drinking 7up is on the far left or far right##3","{'Beverage': ['7up', 'coffee', 'water', 'lemonade'], 'Pet': ['dog', 'goat', 'mouse', 'horse']}"
+Pt1_2x4_level4-1,"The people perfer 4 different movie-genres: crime, musical, scientific, superhero
+There are 4 different nationalities: french, german, nigerian, russian
+1. the person watching musical movies is on the left of the person watching superhero movies##1
+2. the french is on the left of the nigerian##1
+3. the nigerian is in an odd position
+4. the french is the person watching crime movies##1
+5. the german is on the right of the nigerian##1
+6. the french is the person watching crime movies##1","{'Movie-Genre': ['scientific', 'crime', 'musical', 'superhero'], 'Nationality': ['russian', 'french', 'nigerian', 'german']}"
+Pt1_2x4_level4-2,"There 4 different types of food: carrot, grapes, pomegranate, watermelon
+The people perfer 4 different movie-genres: animation, documentary, spy, western
+1. the person eating watermelon is on the left or right of the person watching western movies##3
+2. the person eating pomegranate is in an even position
+3. the person watching western movies is on the left or right of the person eating grapes##3
+4. the person watching western movies is on the right of the person watching spy movies##1
+5. the person watching animation movies is in an odd position
+6. the person eating grapes is on the right of the person eating pomegranate##1","{'Food': ['watermelon', 'pomegranate', 'grapes', 'carrot'], 'Movie-Genre': ['spy', 'western', 'animation', 'documentary']}"
+Pt1_2x4_level4-3,"The people have 4 different hobbies: cooking, drawing, reading, woodworking
+The people prefer 4 different music-genres: blues, folk, indie, reggae
+1. the person who's hobby is drawing is between the fan of blues and the fan of reggae##2
+2. the person who's hobby is woodworking is on the left of the person who's hobby is cooking##1
+3. the fan of indie is in an odd position
+4. the fan of folk is on the left of the fan of reggae##1
+5. the fan of folk is on the right of the person who's hobby is cooking##1","{'Hobby': ['woodworking', 'cooking', 'drawing', 'reading'], 'Music-Genre': ['indie', 'blues', 'folk', 'reggae']}"
+Pt1_2x4_level4-4,"The people prefer 4 different music-genres: folk, hip-hop, jazz, punk
+There are 4 different nationalities: american, australian, indian, russian
+1. the fan of jazz is on the right of the russian##1
+2. the australian is the fan of punk##1
+3. the indian is on the right of the fan of folk##1
+4. the fan of hip-hop is on the far left##1
+5. the fan of jazz is in an odd position
+6. the american is on the far left or far right##3","{'Music-Genre': ['hip-hop', 'folk', 'jazz', 'punk'], 'Nationality': ['american', 'russian', 'indian', 'australian']}"
+Pt1_2x4_level4-5,"The people perfer 4 different movie-genres: animation, documentary, epic, time-travel
+There are 4 different nationalities: indonesian, italian, japanese, malaysian
+1. the italian is in an even position
+2. the person watching time-travel movies is on the right of the italian##1
+3. the person watching epic movies is in an odd position
+4. the indonesian is on the left of the person watching animation movies##1
+5. the japanese is on the left or right of the indonesian##3","{'Movie-Genre': ['epic', 'documentary', 'time-travel', 'animation'], 'Nationality': ['malaysian', 'italian', 'indonesian', 'japanese']}"
+Pt1_2x4_level4-6,"The people perfer 4 different movie-genres: epic, family, mystery, western
+The people use 4 different means of transport: car, quad-bike, roller, ship
+1. the person driving the ship is in an odd position
+2. the person driving the roller is on the left of the person driving the car##1
+3. the person watching western movies is on the left of the person watching mystery movies##1
+4. the person driving the ship is the person watching epic movies##1
+5. the person watching western movies is on the left or right of the person driving the car##3
+6. the person driving the quad-bike is on the right of the person driving the car##1","{'Movie-Genre': ['epic', 'western', 'mystery', 'family'], 'Transport': ['ship', 'roller', 'car', 'quad-bike']}"
+Pt1_2x4_level4-7,"The people have 4 different jobs:  coach, pilot, project-manager, teacher
+4 different pets are kept: bird, fish, goat, guinea-pig
+1. the owner of the guinea-pig is on the left or right of the pilot##3
+2. the teacher is in an odd position
+3. the owner of the guinea-pig is on the left or right of the teacher##3
+4. the teacher is on the right of the owner of the guinea-pig##1
+5. the coach is between the teacher and the pilot##2
+6. the owner of the fish is in an odd position
+7. the owner of the fish is between the coach and the owner of the goat##2
+8. the coach is on the left or right of the pilot##3","{'Job': ['pilot', 'coach', 'teacher', 'project-manager'], 'Pet': ['bird', 'guinea-pig', 'fish', 'goat']}"
+Pt1_2x4_level4-8,"There 4 different types of food: cabbage, mango, pepper, watermelon
+4 different pets are kept: cat, hamster, mouse, turtle
+1. the person eating pepper is on the left or right of the person eating cabbage##3
+2. the person eating cabbage is on the right of the person eating mango##1
+3. the owner of the cat is between the owner of the hamster and the person eating pepper##2
+4. the owner of the cat is in an odd position
+5. the person eating pepper is the owner of the mouse##1","{'Food': ['watermelon', 'mango', 'cabbage', 'pepper'], 'Pet': ['turtle', 'hamster', 'cat', 'mouse']}"
+Pt1_2x4_level4-9,"There are 4 different favourite beverages: almond-milk, cola, juice, soy-milk
+The people prefer 4 different music-genres: disco, dubstep, electronic, jazz
+1. the person drinking almond-milk is the fan of jazz##1
+2. the fan of disco is on the right of the person drinking almond-milk##1
+3. the fan of jazz is between the fan of disco and the person drinking juice##2
+4. the person drinking almond-milk is in an odd position
+5. the fan of jazz is on the left or right of the fan of disco##3
+6. the person drinking cola is on the left or right of the fan of dubstep##3","{'Beverage': ['cola', 'juice', 'almond-milk', 'soy-milk'], 'Music-Genre': ['electronic', 'dubstep', 'jazz', 'disco']}"
diff --git a/part2/level4/Pt2_2x5_level4.csv b/part2/level4/Pt2_2x5_level4.csv
new file mode 100644
index 0000000000000000000000000000000000000000..e998494728206b371472ef9d9e93a0dba1a50113
--- /dev/null
+++ b/part2/level4/Pt2_2x5_level4.csv
@@ -0,0 +1,98 @@
+ID,Clues,SolutionGrid
+Pt1_2x5_level4-0,"There 5 different types of food: cauliflower, garlic, lettuce, pumpkin, radish
+The people prefer 5 different music-genres: pop, punk, salsa, soul, trance
+1. the fan of soul is in an odd position
+2. the fan of soul is in the middle##1
+3. the person eating radish is on the left or right of the fan of pop##3
+4. the person eating lettuce is on the right of the person eating pumpkin##1
+5. the person eating cauliflower is between the fan of soul and the fan of salsa##2
+6. the person eating radish is in the middle##1
+7. the fan of soul is on the right of the fan of trance##1
+8. the person eating pumpkin is on the left or right of the person eating radish##3","{'Food': ['garlic', 'cauliflower', 'radish', 'pumpkin', 'lettuce'], 'Music-Genre': ['salsa', 'trance', 'soul', 'pop', 'punk']}"
+Pt1_2x5_level4-1,"There are 5 different favourite beverages: almond-milk, fanta, iced-tea, tea, water
+The people prefer 5 different types of sport: badminton, snowboarding, surfing, swimming, tennis
+1. the person drinking almond-milk is in an even position
+2. the person drinking almond-milk is on the right of the person who's sport is swimming##1
+3. the person drinking water is in the middle##1
+4. the person who's sport is tennis is on the left or right of the person drinking water##3
+5. the person who's sport is badminton is between the person drinking iced-tea and the person who's sport is swimming##2
+6. the person who's sport is surfing is on the right of the person drinking almond-milk##1
+7. the person drinking iced-tea is on the left of the person drinking tea##1","{'Beverage': ['iced-tea', 'tea', 'water', 'almond-milk', 'fanta'], 'Sport': ['snowboarding', 'badminton', 'swimming', 'tennis', 'surfing']}"
+Pt1_2x5_level4-2,"The people have 5 different hobbies: card-games, filmmaking, magic-tricks, reading, video-games
+The people prefer 5 different music-genres: blues, electronic, metal, reggae, trance
+1. the fan of reggae is the person who's hobby is card-games##1
+2. the fan of electronic is in an even position
+3. the fan of electronic is on the right of the fan of metal##1
+4. the person who's hobby is filmmaking is on the left or right of the fan of blues##3
+5. the fan of metal is on the left or right of the fan of blues##3
+6. the fan of trance is on the left or right of the fan of electronic##3
+7. the person who's hobby is magic-tricks is on the right of the person who's hobby is card-games##1
+8. the person who's hobby is video-games is on the far left or far right##3","{'Hobby': ['card-games', 'magic-tricks', 'filmmaking', 'reading', 'video-games'], 'Music-Genre': ['reggae', 'blues', 'metal', 'electronic', 'trance']}"
+Pt1_2x5_level4-3,"The people have 5 different hobbies: chess, puzzles, rock-climbing, sudoku, woodworking
+The people perfer 5 different movie-genres: adventure, martial-arts, satire, scientific, spy
+1. the person who's hobby is rock-climbing is in the middle##1
+2. the person watching adventure movies is in an even position
+3. the person watching martial-arts movies is on the far right##1
+4. the person who's hobby is woodworking is the person watching martial-arts movies##1
+5. the person who's hobby is rock-climbing is on the right of the person watching spy movies##1
+6. the person who's hobby is puzzles is between the person watching satire movies and the person who's hobby is woodworking##2
+7. the person watching spy movies is the person who's hobby is sudoku##1","{'Hobby': ['chess', 'sudoku', 'rock-climbing', 'puzzles', 'woodworking'], 'Movie-Genre': ['scientific', 'spy', 'satire', 'adventure', 'martial-arts']}"
+Pt1_2x5_level4-4,"There are 5 different favourite beverages: iced-tea, lemonade, mirinda, soy-milk, tea
+There are 5 different nationalities: australian, brazilian, canadian, egyptian, japanese
+1. the person drinking iced-tea is in an odd position
+2. the person drinking lemonade is on the left of the australian##1
+3. the person drinking soy-milk is on the left of the japanese##1
+4. the canadian is on the left or right of the person drinking lemonade##3
+5. the japanese is on the far right##1
+6. the person drinking iced-tea is on the right of the egyptian##1
+7. the brazilian is in an even position
+8. the person drinking mirinda is on the far right##1","{'Beverage': ['tea', 'lemonade', 'iced-tea', 'soy-milk', 'mirinda'], 'Nationality': ['canadian', 'egyptian', 'australian', 'brazilian', 'japanese']}"
+Pt1_2x5_level4-5,"There are 5 different favourite beverages: 7up, cola, lemonade, mirinda, tea
+The people have 5 different jobs:  electrician, engineer, paramedic, security-guard, software-developer
+1. the person drinking cola is on the far left##1
+2. the engineer is between the software-developer and the person drinking lemonade##2
+3. the person drinking mirinda is on the right of the person drinking 7up##1
+4. the person drinking lemonade is on the right of the engineer##1
+5. the paramedic is the person drinking lemonade##1
+6. the paramedic is in an even position
+7. the person drinking mirinda is on the left or right of the person drinking 7up##3
+8. the security-guard is on the right of the person drinking lemonade##1","{'Beverage': ['cola', '7up', 'mirinda', 'lemonade', 'tea'], 'Job': ['electrician', 'software-developer', 'engineer', 'paramedic', 'security-guard']}"
+Pt1_2x5_level4-6,"There are 5 different favourite beverages: hot-chocolate, lemonade, milk, sprite, water
+The people have 5 different jobs:  doctor, electrician, firefighter, librarian, paramedic
+1. the person drinking sprite is on the left or right of the electrician##3
+2. the paramedic is on the left or right of the electrician##3
+3. the person drinking lemonade is in the middle##1
+4. the person drinking sprite is on the left of the person drinking hot-chocolate##1
+5. the firefighter is in an odd position
+6. the person drinking hot-chocolate is on the far right##1
+7. the doctor is on the left or right of the person drinking water##3
+8. the paramedic is on the right of the electrician##1
+9. the librarian is on the far right##1","{'Beverage': ['water', 'milk', 'lemonade', 'sprite', 'hot-chocolate'], 'Job': ['firefighter', 'doctor', 'electrician', 'paramedic', 'librarian']}"
+Pt1_2x5_level4-7,"There are 5 different favourite beverages: coffee, juice, lemonade, sprite, water
+The people perfer 5 different movie-genres: martial-arts, musical, mystery, scientific, superhero
+1. the person watching mystery movies is the person drinking water##1
+2. the person drinking coffee is on the left of the person watching scientific movies##1
+3. the person drinking sprite is in an even position
+4. the person drinking lemonade is on the left of the person watching martial-arts movies##1
+5. the person watching martial-arts movies is between the person watching scientific movies and the person watching superhero movies##2
+6. the person watching mystery movies is on the right of the person watching musical movies##1
+7. the person watching mystery movies is on the far right##1","{'Beverage': ['lemonade', 'coffee', 'juice', 'sprite', 'water'], 'Movie-Genre': ['superhero', 'martial-arts', 'scientific', 'musical', 'mystery']}"
+Pt1_2x5_level4-8,"There are 5 different nationalities: chinese, egyptian, indian, indonesian, thai
+5 different pets are kept: fish, goat, guinea-pig, horse, pony
+1. the owner of the fish is in an even position
+2. the indonesian is the owner of the horse##1
+3. the owner of the horse is the indonesian##1
+4. the indonesian is on the far right##1
+5. the egyptian is the owner of the fish##1
+6. the indian is between the egyptian and the chinese##2
+7. the owner of the pony is on the right of the indian##1
+8. the owner of the goat is on the far left or far right##3","{'Nationality': ['thai', 'egyptian', 'indian', 'chinese', 'indonesian'], 'Pet': ['goat', 'fish', 'guinea-pig', 'pony', 'horse']}"
+Pt1_2x5_level4-9,"The people have 5 different jobs:  accountant, analyst, dancer, firefighter, lawyer
+The people prefer 5 different types of sport: rowing, sailing, soccer, swimming, tennis
+1. the person who's sport is tennis is on the right of the lawyer##1
+2. the person who's sport is soccer is on the far left or far right##3
+3. the person who's sport is sailing is the accountant##1
+4. the person who's sport is rowing is on the right of the accountant##1
+5. the person who's sport is swimming is in an odd position
+6. the lawyer is on the left of the dancer##1
+7. the firefighter is in the middle##1","{'Job': ['lawyer', 'dancer', 'firefighter', 'accountant', 'analyst'], 'Sport': ['soccer', 'tennis', 'swimming', 'sailing', 'rowing']}"
diff --git a/part2/level4/Pt2_2x6_level4.csv b/part2/level4/Pt2_2x6_level4.csv
new file mode 100644
index 0000000000000000000000000000000000000000..bc3bc406c0331a341f0edbe10c99481725e61324
--- /dev/null
+++ b/part2/level4/Pt2_2x6_level4.csv
@@ -0,0 +1,121 @@
+ID,Clues,SolutionGrid
+Pt1_2x6_level4-0,"6 different pets are kept: guinea-pig, hamster, horse, pony, rabbit, snake
+The people use 6 different means of transport: scooter, ship, skateboard, snowmobile, taxi, tram
+1. the person driving the scooter is the owner of the guinea-pig##1
+2. the owner of the pony is the person driving the tram##1
+3. the owner of the horse is on the right of the owner of the rabbit##1
+4. the person driving the scooter is between the person driving the tram and the person driving the taxi##2
+5. the person driving the taxi is in an even position
+6. the person driving the ship is on the far right##1
+7. the person driving the ship is on the left or right of the person driving the skateboard##3
+8. the owner of the snake is the person driving the skateboard##1
+9. the owner of the guinea-pig is on the right of the owner of the horse##1","{'Pet': ['rabbit', 'horse', 'guinea-pig', 'pony', 'snake', 'hamster'], 'Transport': ['snowmobile', 'taxi', 'scooter', 'tram', 'skateboard', 'ship']}"
+Pt1_2x6_level4-1,"The people perfer 6 different movie-genres: comedy, horror, mystery, satire, scientific, time-travel
+There are 6 different nationalities: brazilian, british, chinese, dutch, italian, japanese
+ 1. the person watching horror movies is on the left of the brazilian##1
+ 2. the dutch is on the far left or far right##3
+ 3. the person watching mystery movies is on the right of the brazilian##1
+ 4. the japanese is on the right of the person watching scientific movies##1
+ 5. the person watching mystery movies is the dutch##1
+ 6. the person watching comedy movies is on the left of the person watching satire movies##1
+ 7. the chinese is on the far left or far right##3
+ 8. the italian is in an even position
+ 9. the person watching comedy movies is on the left of the italian##1
+10. the person watching satire movies is on the left or right of the person watching scientific movies##3","{'Movie-Genre': ['comedy', 'satire', 'scientific', 'horror', 'time-travel', 'mystery'], 'Nationality': ['chinese', 'italian', 'british', 'japanese', 'brazilian', 'dutch']}"
+Pt1_2x6_level4-2,"The people prefer 6 different music-genres: ambient, metal, r&b, rock, salsa, soul
+The people prefer 6 different types of sport: basketball, cycling, golf, handball, ice-hockey, weightlifting
+1. the person who's sport is basketball is on the left of the person who's sport is golf##1
+2. the fan of r&b is on the left or right of the person who's sport is weightlifting##3
+3. the person who's sport is golf is on the left or right of the fan of r&b##3
+4. the fan of rock is in an odd position
+5. the fan of soul is on the left or right of the fan of rock##3
+6. the fan of salsa is on the left or right of the person who's sport is basketball##3
+7. the person who's sport is cycling is on the left of the fan of metal##1
+8. the person who's sport is basketball is on the far left or far right##3
+9. the person who's sport is handball is the fan of soul##1","{'Music-Genre': ['ambient', 'salsa', 'r&b', 'metal', 'rock', 'soul'], 'Sport': ['basketball', 'golf', 'cycling', 'weightlifting', 'ice-hockey', 'handball']}"
+Pt1_2x6_level4-3,"The people perfer 6 different movie-genres: action, drama, family, satire, scientific, superhero
+The people use 6 different means of transport: boat, motorbike, skateboard, train, tram, van
+1. the person driving the boat is on the far right##1
+2. the person watching scientific movies is on the left or right of the person driving the train##3
+3. the person watching action movies is on the far left##1
+4. the person driving the train is in an even position
+5. the person driving the skateboard is the person watching family movies##1
+6. the person driving the motorbike is on the left or right of the person watching family movies##3
+7. the person watching scientific movies is on the right of the person watching satire movies##1
+8. the person watching action movies is on the left or right of the person watching drama movies##3
+9. the person driving the van is on the left of the person watching drama movies##1","{'Movie-Genre': ['action', 'drama', 'family', 'satire', 'scientific', 'superhero'], 'Transport': ['van', 'motorbike', 'skateboard', 'train', 'tram', 'boat']}"
+Pt1_2x6_level4-4,"The people perfer 6 different movie-genres: documentary, musical, romance, scientific, time-travel, western
+The people use 6 different means of transport: bike, car, helicopter, skateboard, snowmobile, train
+ 1. the person driving the skateboard is between the person watching romance movies and the person driving the helicopter##2
+ 2. the person watching musical movies is the person driving the train##1
+ 3. the person watching musical movies is on the right of the person driving the snowmobile##1
+ 4. the person driving the snowmobile is on the right of the person watching western movies##1
+ 5. the person driving the train is on the right of the person driving the snowmobile##1
+ 6. the person watching scientific movies is on the left of the person watching documentary movies##1
+ 7. the person watching documentary movies is on the left or right of the person driving the skateboard##3
+ 8. the person watching scientific movies is on the right of the person watching time-travel movies##1
+ 9. the person watching documentary movies is on the left or right of the person watching western movies##3
+10. the person driving the helicopter is on the left or right of the person driving the bike##3
+11. the person watching musical movies is on the far right##1
+12. the person driving the skateboard is in an even position","{'Movie-Genre': ['time-travel', 'scientific', 'documentary', 'western', 'romance', 'musical'], 'Transport': ['car', 'bike', 'helicopter', 'skateboard', 'snowmobile', 'train']}"
+Pt1_2x6_level4-5,"The people prefer 6 different music-genres: disco, gospel, indie, jazz, rock, trance
+There are 6 different nationalities: argentine, british, polish, russian, spanish, turkish
+ 1. the british is the fan of disco##1
+ 2. the turkish is on the left of the polish##1
+ 3. the argentine is on the right of the fan of jazz##1
+ 4. the fan of indie is on the left of the fan of rock##1
+ 5. the fan of indie is on the far left or far right##3
+ 6. the fan of gospel is in an odd position
+ 7. the fan of trance is on the left of the fan of gospel##1
+ 8. the fan of jazz is the russian##1
+ 9. the fan of indie is on the far left or far right##3
+10. the turkish is on the left of the fan of rock##1","{'Music-Genre': ['indie', 'rock', 'jazz', 'trance', 'gospel', 'disco'], 'Nationality': ['turkish', 'polish', 'russian', 'argentine', 'spanish', 'british']}"
+Pt1_2x6_level4-6,"The people have 6 different jobs:  analyst, engineer, nurse, project-manager, software-developer, writer
+The people prefer 6 different types of sport: badminton, cricket, lacrosse, rugby, snowboarding, tennis
+ 1. the person who's sport is tennis is the writer##1
+ 2. the person who's sport is snowboarding is on the left or right of the project-manager##3
+ 3. the person who's sport is badminton is on the left or right of the writer##3
+ 4. the person who's sport is cricket is on the far left##1
+ 5. the person who's sport is badminton is on the left of the writer##1
+ 6. the software-developer is on the right of the engineer##1
+ 7. the engineer is on the left or right of the person who's sport is cricket##3
+ 8. the nurse is on the left of the person who's sport is tennis##1
+ 9. the analyst is in an even position
+10. the person who's sport is lacrosse is on the right of the person who's sport is rugby##1","{'Job': ['project-manager', 'engineer', 'software-developer', 'analyst', 'nurse', 'writer'], 'Sport': ['cricket', 'snowboarding', 'rugby', 'lacrosse', 'badminton', 'tennis']}"
+Pt1_2x6_level4-7,"There are 6 different favourite beverages: hot-chocolate, iced-tea, milk, sprite, tea, water
+The people prefer 6 different types of sport: cricket, snowboarding, surfing, swimming, volleyball, weightlifting
+ 1. the person who's sport is snowboarding is on the far left or far right##3
+ 2. the person who's sport is swimming is on the left or right of the person drinking iced-tea##3
+ 3. the person who's sport is snowboarding is on the right of the person who's sport is volleyball##1
+ 4. the person who's sport is surfing is on the left of the person who's sport is swimming##1
+ 5. the person drinking iced-tea is on the left of the person drinking water##1
+ 6. the person who's sport is volleyball is on the right of the person drinking water##1
+ 7. the person who's sport is volleyball is in an odd position
+ 8. the person drinking milk is in an even position
+ 9. the person drinking milk is on the right of the person drinking hot-chocolate##1
+10. the person who's sport is cricket is in an odd position
+11. the person drinking sprite is on the far right##1
+12. the person who's sport is weightlifting is on the left of the person who's sport is volleyball##1","{'Beverage': ['hot-chocolate', 'milk', 'iced-tea', 'water', 'tea', 'sprite'], 'Sport': ['surfing', 'swimming', 'cricket', 'weightlifting', 'volleyball', 'snowboarding']}"
+Pt1_2x6_level4-8,"There are 6 different favourite beverages: 7up, coffee, cola, fanta, iced-tea, mirinda
+The people have 6 different hobbies: filmmaking, hiking, magic-tricks, puzzles, skydiving, writing
+1. the person who's hobby is filmmaking is on the left or right of the person drinking 7up##3
+2. the person who's hobby is hiking is the person drinking fanta##1
+3. the person drinking fanta is on the right of the person drinking iced-tea##1
+4. the person drinking iced-tea is in an even position
+5. the person who's hobby is writing is between the person drinking cola and the person who's hobby is magic-tricks##2
+6. the person who's hobby is skydiving is on the far right##1
+7. the person drinking iced-tea is on the right of the person who's hobby is writing##1
+8. the person drinking mirinda is on the far left##1","{'Beverage': ['mirinda', 'cola', '7up', 'iced-tea', 'fanta', 'coffee'], 'Hobby': ['puzzles', 'filmmaking', 'writing', 'magic-tricks', 'hiking', 'skydiving']}"
+Pt1_2x6_level4-9,"There are 6 different favourite beverages: almond-milk, cola, hot-chocolate, lemonade, milk, water
+The people use 6 different means of transport: motorbike, quad-bike, scooter, ship, train, van
+ 1. the person driving the ship is between the person drinking hot-chocolate and the person drinking milk##2
+ 2. the person driving the train is on the far left##1
+ 3. the person driving the van is on the left of the person driving the quad-bike##1
+ 4. the person drinking water is the person driving the ship##1
+ 5. the person drinking hot-chocolate is on the left or right of the person drinking water##3
+ 6. the person driving the scooter is on the far right##1
+ 7. the person driving the scooter is the person drinking cola##1
+ 8. the person driving the motorbike is on the left or right of the person driving the scooter##3
+ 9. the person drinking almond-milk is the person driving the train##1
+10. the person drinking cola is on the right of the person drinking milk##1
+11. the person drinking almond-milk is in an odd position","{'Beverage': ['almond-milk', 'lemonade', 'hot-chocolate', 'water', 'milk', 'cola'], 'Transport': ['train', 'van', 'quad-bike', 'ship', 'motorbike', 'scooter']}"
diff --git a/part2/level4/Pt2_2x7_level4.csv b/part2/level4/Pt2_2x7_level4.csv
new file mode 100644
index 0000000000000000000000000000000000000000..3f4c7a80068ae1a2191c70a58787c499d34e0236
--- /dev/null
+++ b/part2/level4/Pt2_2x7_level4.csv
@@ -0,0 +1,154 @@
+ID,Clues,SolutionGrid
+Pt1_2x7_level4-0,"The people prefer 7 different music-genres: d&b, electronic, metal, pop, punk, soul, trance
+There are 7 different nationalities: brazilian, british, chinese, colombian, indonesian, nigerian, spanish
+ 1. the chinese is on the left of the fan of trance##1
+ 2. the chinese is on the right of the indonesian##1
+ 3. the chinese is on the left or right of the fan of metal##3
+ 4. the spanish is the fan of d&b##1
+ 5. the british is the fan of pop##1
+ 6. the brazilian is in the middle##1
+ 7. the colombian is on the far left or far right##3
+ 8. the fan of metal is in an even position
+ 9. the nigerian is in an odd position
+10. the nigerian is on the left or right of the spanish##3
+11. the fan of d&b is on the right of the nigerian##1
+12. the fan of metal is the indonesian##1
+13. the fan of trance is on the right of the fan of soul##1
+14. the fan of punk is on the left or right of the fan of metal##3","{'Music-Genre': ['punk', 'metal', 'soul', 'trance', 'electronic', 'd&b', 'pop'], 'Nationality': ['colombian', 'indonesian', 'chinese', 'brazilian', 'nigerian', 'spanish', 'british']}"
+Pt1_2x7_level4-1,"The people perfer 7 different movie-genres: adventure, comedy, martial-arts, mystery, satire, thriller, time-travel
+7 different pets are kept: cat, chinchilla, goat, hamster, hedgehog, pony, rat
+ 1. the person watching martial-arts movies is on the left or right of the person watching comedy movies##3
+ 2. the owner of the cat is on the left or right of the person watching mystery movies##3
+ 3. the owner of the hedgehog is in an odd position
+ 4. the owner of the goat is on the left or right of the owner of the hamster##3
+ 5. the person watching satire movies is on the far left or far right##3
+ 6. the owner of the pony is the person watching mystery movies##1
+ 7. the person watching comedy movies is the owner of the hedgehog##1
+ 8. the person watching thriller movies is on the left of the owner of the hamster##1
+ 9. the person watching mystery movies is the owner of the pony##1
+10. the person watching martial-arts movies is between the owner of the pony and the person watching comedy movies##2
+11. the person watching thriller movies is in the middle##1
+12. the owner of the rat is on the far left or far right##3
+13. the person watching comedy movies is on the far left or far right##3
+14. the person watching time-travel movies is on the right of the owner of the chinchilla##1","{'Movie-Genre': ['comedy', 'martial-arts', 'mystery', 'thriller', 'time-travel', 'adventure', 'satire'], 'Pet': ['hedgehog', 'cat', 'pony', 'chinchilla', 'hamster', 'goat', 'rat']}"
+Pt1_2x7_level4-2,"There 7 different types of food: artichoke, cucumber, eggplant, kale, kiwi, nectarine, onion
+The people have 7 different jobs:  firefighter, journalist, nurse, paramedic, police-officer, project-manager, teacher
+ 1. the nurse is on the right of the teacher##1
+ 2. the teacher is on the left or right of the person eating eggplant##3
+ 3. the person eating cucumber is on the left or right of the firefighter##3
+ 4. the person eating cucumber is between the person eating nectarine and the person eating kale##2
+ 5. the project-manager is on the left or right of the journalist##3
+ 6. the nurse is on the right of the person eating nectarine##1
+ 7. the police-officer is in an odd position
+ 8. the firefighter is on the far left##1
+ 9. the journalist is the person eating artichoke##1
+10. the person eating artichoke is on the far right##1
+11. the project-manager is the person eating onion##1
+12. the police-officer is between the person eating eggplant and the person eating onion##2","{'Food': ['kale', 'cucumber', 'nectarine', 'eggplant', 'kiwi', 'onion', 'artichoke'], 'Job': ['firefighter', 'paramedic', 'teacher', 'nurse', 'police-officer', 'project-manager', 'journalist']}"
+Pt1_2x7_level4-3,"The people have 7 different hobbies: board-games, card-games, dancing, photography, puzzles, reading, woodworking
+The people have 7 different jobs:  accountant, designer, fisherman, paramedic, teacher, videographer, writer
+ 1. the person who's hobby is puzzles is on the left or right of the person who's hobby is board-games##3
+ 2. the person who's hobby is puzzles is on the left or right of the person who's hobby is card-games##3
+ 3. the paramedic is on the right of the person who's hobby is reading##1
+ 4. the writer is on the far left or far right##3
+ 5. the person who's hobby is card-games is in an even position
+ 6. the person who's hobby is puzzles is on the left or right of the fisherman##3
+ 7. the paramedic is in an odd position
+ 8. the designer is on the far right##1
+ 9. the person who's hobby is card-games is on the right of the person who's hobby is photography##1
+10. the videographer is on the left of the person who's hobby is board-games##1
+11. the person who's hobby is reading is on the right of the person who's hobby is dancing##1
+12. the person who's hobby is dancing is on the far left##1
+13. the person who's hobby is woodworking is on the left or right of the teacher##3","{'Hobby': ['dancing', 'reading', 'photography', 'card-games', 'puzzles', 'board-games', 'woodworking'], 'Job': ['writer', 'accountant', 'paramedic', 'fisherman', 'videographer', 'teacher', 'designer']}"
+Pt1_2x7_level4-4,"The people perfer 7 different movie-genres: action, disaster, drama, epic, horror, romance, thriller
+There are 7 different nationalities: australian, british, chinese, egyptian, mexican, polish, spanish
+ 1. the egyptian is on the left or right of the mexican##3
+ 2. the spanish is on the left or right of the person watching disaster movies##3
+ 3. the person watching thriller movies is in the middle##1
+ 4. the spanish is in an odd position
+ 5. the person watching drama movies is on the left of the australian##1
+ 6. the person watching horror movies is on the left of the person watching disaster movies##1
+ 7. the australian is on the left of the person watching epic movies##1
+ 8. the polish is in an odd position
+ 9. the person watching epic movies is on the far left or far right##3
+10. the mexican is on the far left or far right##3
+11. the person watching action movies is on the left of the british##1
+12. the chinese is on the right of the person watching thriller movies##1","{'Movie-Genre': ['horror', 'disaster', 'action', 'thriller', 'drama', 'romance', 'epic'], 'Nationality': ['mexican', 'egyptian', 'spanish', 'british', 'chinese', 'australian', 'polish']}"
+Pt1_2x7_level4-5,"There 7 different types of food: asparagus, broccoli, kale, pepper, pumpkin, raspberry, zucchini
+The people prefer 7 different music-genres: classical, d&b, jazz, pop, punk, r&b, salsa
+ 1. the fan of punk is on the right of the person eating pepper##1
+ 2. the person eating zucchini is the fan of d&b##1
+ 3. the fan of r&b is between the fan of d&b and the person eating raspberry##2
+ 4. the fan of classical is on the left or right of the fan of r&b##3
+ 5. the person eating broccoli is between the person eating pumpkin and the person eating raspberry##2
+ 6. the fan of punk is in an even position
+ 7. the person eating pepper is the fan of jazz##1
+ 8. the person eating kale is on the left or right of the person eating zucchini##3
+ 9. the fan of salsa is in the middle##1
+10. the person eating pumpkin is on the left of the fan of salsa##1
+11. the person eating broccoli is in an even position
+12. the fan of classical is in an odd position
+13. the fan of r&b is the person eating kale##1
+14. the person eating pepper is on the far left##1
+15. the person eating pepper is on the far left or far right##3
+16. the person eating zucchini is on the right of the fan of r&b##1","{'Food': ['pepper', 'asparagus', 'pumpkin', 'broccoli', 'raspberry', 'kale', 'zucchini'], 'Music-Genre': ['jazz', 'punk', 'pop', 'salsa', 'classical', 'r&b', 'd&b']}"
+Pt1_2x7_level4-6,"The people prefer 7 different music-genres: ambient, folk, indie, pop, r&b, rock, salsa
+The people prefer 7 different types of sport: biathlon, climbing, golf, surfing, swimming, tennis, volleyball
+ 1. the fan of indie is on the left of the fan of salsa##1
+ 2. the fan of r&b is on the far right##1
+ 3. the person who's sport is swimming is on the left or right of the person who's sport is golf##3
+ 4. the fan of folk is on the left or right of the person who's sport is tennis##3
+ 5. the person who's sport is tennis is in an odd position
+ 6. the fan of pop is on the left or right of the person who's sport is volleyball##3
+ 7. the fan of indie is on the far left or far right##3
+ 8. the fan of rock is the person who's sport is surfing##1
+ 9. the person who's sport is swimming is in an even position
+10. the person who's sport is golf is on the right of the fan of salsa##1
+11. the person who's sport is surfing is in the middle##1
+12. the person who's sport is tennis is the fan of pop##1
+13. the person who's sport is climbing is on the left of the fan of salsa##1","{'Music-Genre': ['indie', 'salsa', 'ambient', 'rock', 'pop', 'folk', 'r&b'], 'Sport': ['climbing', 'swimming', 'golf', 'surfing', 'tennis', 'volleyball', 'biathlon']}"
+Pt1_2x7_level4-7,"There are 7 different favourite beverages: 7up, almond-milk, coffee, cola, fanta, hot-chocolate, juice
+The people prefer 7 different types of sport: badminton, basketball, golf, handball, parkour, rugby, swimming
+ 1. the person who's sport is rugby is in an odd position
+ 2. the person drinking cola is on the left or right of the person drinking juice##3
+ 3. the person who's sport is badminton is on the left of the person who's sport is handball##1
+ 4. the person who's sport is rugby is on the left or right of the person drinking juice##3
+ 5. the person who's sport is parkour is in the middle##1
+ 6. the person drinking coffee is in an even position
+ 7. the person drinking almond-milk is on the right of the person drinking hot-chocolate##1
+ 8. the person who's sport is rugby is on the left of the person who's sport is parkour##1
+ 9. the person drinking fanta is on the left of the person who's sport is badminton##1
+10. the person who's sport is parkour is on the left or right of the person drinking fanta##3
+11. the person drinking 7up is the person who's sport is rugby##1
+12. the person who's sport is badminton is on the left or right of the person drinking almond-milk##3
+13. the person who's sport is basketball is on the right of the person drinking coffee##1
+14. the person drinking 7up is on the left of the person drinking coffee##1
+15. the person drinking 7up is on the left or right of the person who's sport is golf##3","{'Beverage': ['cola', 'juice', '7up', 'coffee', 'fanta', 'hot-chocolate', 'almond-milk'], 'Sport': ['swimming', 'golf', 'rugby', 'parkour', 'basketball', 'badminton', 'handball']}"
+Pt1_2x7_level4-8,"The people have 7 different jobs:  doctor, entrepreneur, fisherman, police-officer, security-guard, software-developer, teacher
+The people prefer 7 different types of sport: baseball, basketball, biathlon, climbing, cricket, cycling, surfing
+ 1. the security-guard is on the left or right of the person who's sport is cricket##3
+ 2. the person who's sport is biathlon is between the person who's sport is cycling and the fisherman##2
+ 3. the security-guard is on the far left or far right##3
+ 4. the person who's sport is surfing is on the left of the doctor##1
+ 5. the person who's sport is baseball is in an odd position
+ 6. the fisherman is in an odd position
+ 7. the software-developer is on the left of the person who's sport is surfing##1
+ 8. the entrepreneur is on the left or right of the person who's sport is cricket##3
+ 9. the person who's sport is basketball is on the right of the person who's sport is biathlon##1
+10. the police-officer is the person who's sport is biathlon##1
+11. the entrepreneur is between the software-developer and the person who's sport is cricket##2","{'Job': ['teacher', 'police-officer', 'fisherman', 'software-developer', 'entrepreneur', 'doctor', 'security-guard'], 'Sport': ['cycling', 'biathlon', 'basketball', 'climbing', 'surfing', 'cricket', 'baseball']}"
+Pt1_2x7_level4-9,"The people prefer 7 different music-genres: country, disco, funk, house, r&b, rock, trance
+7 different pets are kept: cat, ferret, fish, frog, hamster, mouse, rabbit
+ 1. the fan of house is in an even position
+ 2. the fan of house is on the right of the owner of the mouse##1
+ 3. the fan of rock is on the left of the fan of house##1
+ 4. the owner of the ferret is on the left or right of the fan of r&b##3
+ 5. the fan of trance is between the fan of r&b and the owner of the cat##2
+ 6. the owner of the hamster is on the far left or far right##3
+ 7. the fan of country is on the left or right of the owner of the frog##3
+ 8. the owner of the rabbit is on the left or right of the owner of the frog##3
+ 9. the fan of country is on the far left##1
+10. the fan of house is on the left or right of the fan of trance##3
+11. the fan of funk is in an even position
+12. the owner of the fish is the fan of r&b##1
+13. the owner of the cat is on the left or right of the owner of the ferret##3","{'Music-Genre': ['country', 'funk', 'rock', 'house', 'trance', 'r&b', 'disco'], 'Pet': ['rabbit', 'frog', 'mouse', 'cat', 'ferret', 'fish', 'hamster']}"
diff --git a/part2/level4/Pt2_3x2_level4.csv b/part2/level4/Pt2_3x2_level4.csv
new file mode 100644
index 0000000000000000000000000000000000000000..4665d6e5260cd1b8e04fae746e2f295b63ea8da4
--- /dev/null
+++ b/part2/level4/Pt2_3x2_level4.csv
@@ -0,0 +1,52 @@
+ID,Clues,SolutionGrid
+Pt1_3x2_level4-0,"There are 2 different nationalities: colombian, mexican
+The people prefer 2 different types of sport: skiing, water-polo
+The people use 2 different means of transport: roller, taxi
+1. the person who's sport is skiing is on the right of the person driving the roller##1
+2. the mexican is in an odd position","{'Nationality': ['mexican', 'colombian'], 'Sport': ['water-polo', 'skiing'], 'Transport': ['roller', 'taxi']}"
+Pt1_3x2_level4-1,"There are 2 different favourite beverages: mirinda, sprite
+There are 2 different nationalities: canadian, turkish
+The people use 2 different means of transport: motorbike, train
+1. the person driving the train is on the left of the person drinking mirinda##1
+2. the canadian is in an even position","{'Beverage': ['sprite', 'mirinda'], 'Nationality': ['turkish', 'canadian'], 'Transport': ['train', 'motorbike']}"
+Pt1_3x2_level4-2,"The people have 2 different hobbies: collecting, writing
+The people perfer 2 different movie-genres: fantasy, martial-arts
+The people prefer 2 different types of sport: ice-hockey, swimming
+1. the person who's hobby is writing is in an even position
+2. the person watching fantasy movies is on the right of the person who's sport is ice-hockey##1","{'Hobby': ['collecting', 'writing'], 'Movie-Genre': ['martial-arts', 'fantasy'], 'Sport': ['ice-hockey', 'swimming']}"
+Pt1_3x2_level4-3,"There 2 different types of food: pomegranate, raspberry
+The people perfer 2 different movie-genres: fantasy, superhero
+The people use 2 different means of transport: ship, train
+1. the person driving the ship is on the right of the person watching superhero movies##1
+2. the person eating pomegranate is in an odd position","{'Food': ['pomegranate', 'raspberry'], 'Movie-Genre': ['superhero', 'fantasy'], 'Transport': ['train', 'ship']}"
+Pt1_3x2_level4-4,"There 2 different types of food: lime, raspberry
+The people prefer 2 different types of sport: cricket, rugby
+The people use 2 different means of transport: quad-bike, skateboard
+1. the person eating raspberry is on the right of the person who's sport is rugby##1
+2. the person driving the quad-bike is in an odd position","{'Food': ['lime', 'raspberry'], 'Sport': ['rugby', 'cricket'], 'Transport': ['quad-bike', 'skateboard']}"
+Pt1_3x2_level4-5,"The people have 2 different hobbies: fishing, singing
+The people prefer 2 different music-genres: metal, trance
+The people prefer 2 different types of sport: basketball, water-polo
+1. the fan of metal is on the right of the person who's hobby is fishing##1
+2. the person who's sport is basketball is in an odd position","{'Hobby': ['fishing', 'singing'], 'Music-Genre': ['trance', 'metal'], 'Sport': ['basketball', 'water-polo']}"
+Pt1_3x2_level4-6,"There 2 different types of food: pepper, radish
+The people have 2 different jobs:  accountant, dancer
+The people prefer 2 different types of sport: sailing, skiing
+1. the person who's sport is skiing is on the left of the accountant##1
+2. the person who's sport is sailing is on the left or right of the person who's sport is skiing##3
+3. the person eating pepper is in an even position","{'Food': ['radish', 'pepper'], 'Job': ['dancer', 'accountant'], 'Sport': ['skiing', 'sailing']}"
+Pt1_3x2_level4-7,"There 2 different types of food: blueberry, pumpkin
+The people prefer 2 different types of sport: surfing, volleyball
+The people use 2 different means of transport: bike, helicopter
+1. the person driving the helicopter is on the right of the person who's sport is surfing##1
+2. the person eating pumpkin is in an odd position","{'Food': ['pumpkin', 'blueberry'], 'Sport': ['surfing', 'volleyball'], 'Transport': ['bike', 'helicopter']}"
+Pt1_3x2_level4-8,"The people have 2 different hobbies: baking, woodworking
+The people have 2 different jobs:  bartender, scientist
+The people prefer 2 different music-genres: classical, r&b
+1. the scientist is on the right of the fan of r&b##1
+2. the person who's hobby is baking is in an even position","{'Hobby': ['woodworking', 'baking'], 'Job': ['bartender', 'scientist'], 'Music-Genre': ['r&b', 'classical']}"
+Pt1_3x2_level4-9,"There are 2 different favourite beverages: 7up, almond-milk
+There 2 different types of food: kale, kiwi
+The people have 2 different hobbies: filmmaking, singing
+1. the person who's hobby is singing is on the right of the person eating kiwi##1
+2. the person drinking 7up is in an even position","{'Beverage': ['almond-milk', '7up'], 'Food': ['kiwi', 'kale'], 'Hobby': ['filmmaking', 'singing']}"
diff --git a/part2/level4/Pt2_3x3_level4.csv b/part2/level4/Pt2_3x3_level4.csv
new file mode 100644
index 0000000000000000000000000000000000000000..85eccea57954fedfa6455c14f0bed88ad4af612f
--- /dev/null
+++ b/part2/level4/Pt2_3x3_level4.csv
@@ -0,0 +1,83 @@
+ID,Clues,SolutionGrid
+Pt1_3x3_level4-0,"The people prefer 3 different music-genres: classical, house, pop
+There are 3 different nationalities: indian, thai, turkish
+The people prefer 3 different types of sport: badminton, climbing, skateboarding
+1. the person who's sport is skateboarding is in an even position
+2. the thai is on the left of the indian##1
+3. the fan of classical is on the right of the person who's sport is badminton##1
+4. the thai is in an even position
+5. the fan of pop is on the far left##1","{'Music-Genre': ['pop', 'classical', 'house'], 'Nationality': ['turkish', 'thai', 'indian'], 'Sport': ['badminton', 'skateboarding', 'climbing']}"
+Pt1_3x3_level4-1,"There 3 different types of food: avocado, cabbage, nectarine
+The people have 3 different hobbies: chess, collecting, video-games
+The people have 3 different jobs:  dancer, musician, teacher
+1. the teacher is the person eating nectarine##1
+2. the person who's hobby is video-games is on the left or right of the teacher##3
+3. the person eating nectarine is on the left of the person eating cabbage##1
+4. the musician is on the right of the person who's hobby is collecting##1
+5. the teacher is in an even position
+6. the teacher is on the right of the person who's hobby is video-games##1","{'Food': ['avocado', 'nectarine', 'cabbage'], 'Hobby': ['video-games', 'collecting', 'chess'], 'Job': ['dancer', 'teacher', 'musician']}"
+Pt1_3x3_level4-2,"There 3 different types of food: apple, kiwi, plum
+The people prefer 3 different music-genres: funk, hip-hop, reggae
+The people prefer 3 different types of sport: lacrosse, skiing, weightlifting
+1. the person who's sport is lacrosse is in an even position
+2. the person who's sport is weightlifting is the person eating apple##1
+3. the fan of reggae is on the right of the fan of funk##1
+4. the person eating plum is on the right of the person eating apple##1
+5. the person eating plum is on the left or right of the fan of reggae##3","{'Food': ['apple', 'plum', 'kiwi'], 'Music-Genre': ['hip-hop', 'funk', 'reggae'], 'Sport': ['weightlifting', 'lacrosse', 'skiing']}"
+Pt1_3x3_level4-3,"There are 3 different favourite beverages: coffee, hot-chocolate, mirinda
+The people have 3 different jobs:  social-worker, teacher, writer
+3 different pets are kept: ferret, goldfish, snake
+1. the person drinking mirinda is on the left of the owner of the snake##1
+2. the owner of the goldfish is on the right of the writer##1
+3. the social-worker is in an odd position
+4. the person drinking coffee is on the far left##1
+5. the writer is on the far left or far right##3
+6. the teacher is on the right of the writer##1","{'Beverage': ['coffee', 'mirinda', 'hot-chocolate'], 'Job': ['writer', 'teacher', 'social-worker'], 'Pet': ['ferret', 'goldfish', 'snake']}"
+Pt1_3x3_level4-4,"The people perfer 3 different movie-genres: romance, satire, time-travel
+There are 3 different nationalities: american, australian, chinese
+3 different pets are kept: bird, chinchilla, mouse
+1. the american is on the left or right of the owner of the bird##3
+2. the australian is on the left of the owner of the mouse##1
+3. the owner of the bird is on the right of the person watching romance movies##1
+4. the owner of the bird is in an odd position
+5. the person watching time-travel movies is on the far left##1
+6. the person watching satire movies is on the left or right of the person watching romance movies##3","{'Movie-Genre': ['time-travel', 'romance', 'satire'], 'Nationality': ['australian', 'american', 'chinese'], 'Pet': ['chinchilla', 'mouse', 'bird']}"
+Pt1_3x3_level4-5,"There are 3 different favourite beverages: cola, milk, sprite
+The people have 3 different hobbies: board-games, chess, singing
+The people use 3 different means of transport: boat, car, quad-bike
+1. the person drinking cola is between the person driving the quad-bike and the person who's hobby is singing##2
+2. the person who's hobby is board-games is the person drinking milk##1
+3. the person drinking cola is on the left of the person who's hobby is board-games##1
+4. the person driving the car is in an even position","{'Beverage': ['sprite', 'cola', 'milk'], 'Hobby': ['singing', 'chess', 'board-games'], 'Transport': ['boat', 'car', 'quad-bike']}"
+Pt1_3x3_level4-6,"The people perfer 3 different movie-genres: family, sports, western
+3 different pets are kept: frog, goldfish, rat
+The people prefer 3 different types of sport: golf, skateboarding, tennis
+1. the person watching sports movies is between the owner of the frog and the person watching western movies##2
+2. the owner of the rat is on the right of the person who's sport is skateboarding##1
+3. the person who's sport is skateboarding is in an even position
+4. the person watching sports movies is on the right of the person who's sport is tennis##1","{'Movie-Genre': ['family', 'sports', 'western'], 'Pet': ['frog', 'goldfish', 'rat'], 'Sport': ['tennis', 'skateboarding', 'golf']}"
+Pt1_3x3_level4-7,"There 3 different types of food: corn, pineapple, potato
+The people have 3 different jobs:  musician, photographer, pilot
+The people prefer 3 different types of sport: lacrosse, skiing, tennis
+1. the person eating pineapple is on the right of the person eating corn##1
+2. the person who's sport is lacrosse is between the pilot and the person eating potato##2
+3. the photographer is on the right of the person who's sport is lacrosse##1
+4. the person eating potato is in an odd position
+5. the person who's sport is tennis is the person eating potato##1","{'Food': ['corn', 'pineapple', 'potato'], 'Job': ['pilot', 'musician', 'photographer'], 'Sport': ['skiing', 'lacrosse', 'tennis']}"
+Pt1_3x3_level4-8,"The people have 3 different hobbies: camping, collecting, rock-climbing
+There are 3 different nationalities: pakistani, polish, thai
+3 different pets are kept: goat, rabbit, rat
+1. the person who's hobby is camping is on the right of the person who's hobby is collecting##1
+2. the pakistani is in an odd position
+3. the polish is on the left or right of the owner of the rabbit##3
+4. the pakistani is on the right of the polish##1
+5. the person who's hobby is camping is between the owner of the goat and the person who's hobby is collecting##2","{'Hobby': ['collecting', 'camping', 'rock-climbing'], 'Nationality': ['thai', 'polish', 'pakistani'], 'Pet': ['rabbit', 'rat', 'goat']}"
+Pt1_3x3_level4-9,"The people have 3 different jobs:  chef, nurse, photographer
+The people perfer 3 different movie-genres: epic, martial-arts, time-travel
+There are 3 different nationalities: german, russian, thai
+1. the nurse is on the far right##1
+2. the person watching martial-arts movies is the person watching martial-arts movies##1
+3. the german is on the left or right of the thai##3
+4. the chef is on the right of the person watching martial-arts movies##1
+5. the thai is on the left of the person watching time-travel movies##1
+6. the person watching time-travel movies is in an even position","{'Job': ['photographer', 'chef', 'nurse'], 'Movie-Genre': ['martial-arts', 'time-travel', 'epic'], 'Nationality': ['thai', 'german', 'russian']}"
diff --git a/part2/level4/Pt2_3x4_level4.csv b/part2/level4/Pt2_3x4_level4.csv
new file mode 100644
index 0000000000000000000000000000000000000000..466ccb7e2f7032094db81dd294054eebf2b870d6
--- /dev/null
+++ b/part2/level4/Pt2_3x4_level4.csv
@@ -0,0 +1,113 @@
+ID,Clues,SolutionGrid
+Pt1_3x4_level4-0,"The people have 4 different hobbies: hiking, reading, skydiving, writing
+The people perfer 4 different movie-genres: crime, drama, martial-arts, satire
+The people use 4 different means of transport: airplane, boat, bus, ship
+1. the person driving the airplane is the person who's hobby is writing##1
+2. the person driving the bus is on the left of the person watching drama movies##1
+3. the person who's hobby is writing is in an odd position
+4. the person driving the boat is on the left or right of the person driving the ship##3
+5. the person watching martial-arts movies is on the left or right of the person who's hobby is hiking##3
+6. the person driving the ship is on the left of the person who's hobby is skydiving##1
+7. the person driving the boat is on the far left or far right##3
+8. the person driving the ship is between the person watching satire movies and the person who's hobby is hiking##2","{'Hobby': ['writing', 'hiking', 'reading', 'skydiving'], 'Movie-Genre': ['martial-arts', 'crime', 'drama', 'satire'], 'Transport': ['airplane', 'bus', 'ship', 'boat']}"
+Pt1_3x4_level4-1,"The people have 4 different hobbies: dancing, singing, sudoku, video-games
+There are 4 different nationalities: american, japanese, mexican, polish
+The people use 4 different means of transport: airplane, boat, jet-ski, taxi
+1. the person driving the boat is on the left or right of the person who's hobby is sudoku##3
+2. the person who's hobby is video-games is the mexican##1
+3. the person who's hobby is sudoku is in an even position
+4. the person driving the airplane is on the far right##1
+5. the person driving the taxi is on the far left##1
+6. the person who's hobby is singing is on the left of the japanese##1
+7. the american is between the person who's hobby is video-games and the person who's hobby is singing##2
+8. the polish is between the japanese and the person who's hobby is sudoku##2","{'Hobby': ['video-games', 'sudoku', 'singing', 'dancing'], 'Nationality': ['mexican', 'american', 'polish', 'japanese'], 'Transport': ['taxi', 'jet-ski', 'boat', 'airplane']}"
+Pt1_3x4_level4-2,"There 4 different types of food: grapefruit, kiwi, lemon, tomato
+There are 4 different nationalities: american, argentine, canadian, german
+The people use 4 different means of transport: motorbike, roller, snowmobile, train
+1. the german is between the person eating grapefruit and the person eating tomato##2
+2. the argentine is the person driving the train##1
+3. the person driving the motorbike is the person eating lemon##1
+4. the person driving the motorbike is on the right of the person eating tomato##1
+5. the person eating tomato is in an odd position
+6. the canadian is between the person eating kiwi and the american##2
+7. the german is on the left of the person driving the snowmobile##1","{'Food': ['grapefruit', 'kiwi', 'tomato', 'lemon'], 'Nationality': ['argentine', 'german', 'canadian', 'american'], 'Transport': ['train', 'roller', 'snowmobile', 'motorbike']}"
+Pt1_3x4_level4-3,"The people perfer 4 different movie-genres: crime, disaster, horror, romance
+The people prefer 4 different music-genres: pop, punk, salsa, soul
+The people prefer 4 different types of sport: badminton, rowing, tennis, water-polo
+1. the fan of soul is in an even position
+2. the person watching disaster movies is the person who's sport is rowing##1
+3. the person who's sport is water-polo is on the right of the person who's sport is badminton##1
+4. the fan of punk is on the left or right of the person watching horror movies##3
+5. the fan of soul is the person who's sport is badminton##1
+6. the person watching horror movies is the fan of pop##1
+7. the fan of salsa is the person watching crime movies##1","{'Movie-Genre': ['crime', 'romance', 'horror', 'disaster'], 'Music-Genre': ['salsa', 'soul', 'pop', 'punk'], 'Sport': ['tennis', 'badminton', 'water-polo', 'rowing']}"
+Pt1_3x4_level4-4,"There are 4 different nationalities: american, canadian, colombian, japanese
+The people prefer 4 different types of sport: golf, rugby, swimming, volleyball
+The people use 4 different means of transport: bus, helicopter, jet-ski, van
+1. the japanese is the person who's sport is volleyball##1
+2. the colombian is in an odd position
+3. the person driving the bus is the person who's sport is volleyball##1
+4. the person driving the helicopter is on the left of the person who's sport is volleyball##1
+5. the person driving the bus is in an even position
+6. the person who's sport is rugby is on the far left##1
+7. the canadian is on the far right##1
+8. the colombian is on the left or right of the person driving the jet-ski##3
+9. the person who's sport is golf is in an odd position","{'Nationality': ['american', 'japanese', 'colombian', 'canadian'], 'Sport': ['rugby', 'volleyball', 'golf', 'swimming'], 'Transport': ['helicopter', 'bus', 'van', 'jet-ski']}"
+Pt1_3x4_level4-5,"There 4 different types of food: apricot, kiwi, lemon, pepper
+The people have 4 different hobbies: camping, fishing, sudoku, woodworking
+4 different pets are kept: chinchilla, guinea-pig, hamster, rat
+1. the person eating kiwi is in an odd position
+2. the owner of the hamster is on the right of the person who's hobby is sudoku##1
+3. the owner of the chinchilla is the person eating kiwi##1
+4. the person eating lemon is on the left of the owner of the guinea-pig##1
+5. the person who's hobby is fishing is on the far right##1
+6. the person eating pepper is on the left of the person eating kiwi##1
+7. the person eating pepper is in an even position
+8. the person who's hobby is woodworking is on the right of the person who's hobby is camping##1","{'Food': ['lemon', 'pepper', 'kiwi', 'apricot'], 'Hobby': ['camping', 'woodworking', 'sudoku', 'fishing'], 'Pet': ['rat', 'guinea-pig', 'chinchilla', 'hamster']}"
+Pt1_3x4_level4-6,"There are 4 different favourite beverages: 7up, hot-chocolate, lemonade, tea
+The people perfer 4 different movie-genres: comedy, martial-arts, satire, time-travel
+4 different pets are kept: chinchilla, goat, guinea-pig, horse
+1. the owner of the guinea-pig is the person watching comedy movies##1
+2. the owner of the goat is between the person watching time-travel movies and the owner of the chinchilla##2
+3. the person watching time-travel movies is the person drinking hot-chocolate##1
+4. the person watching martial-arts movies is on the left or right of the person drinking hot-chocolate##3
+5. the person drinking 7up is in an even position
+6. the person watching time-travel movies is on the right of the person drinking tea##1
+7. the person watching comedy movies is the person drinking 7up##1
+8. the owner of the guinea-pig is on the far left or far right##3","{'Beverage': ['lemonade', 'tea', 'hot-chocolate', '7up'], 'Movie-Genre': ['satire', 'martial-arts', 'time-travel', 'comedy'], 'Pet': ['chinchilla', 'goat', 'horse', 'guinea-pig']}"
+Pt1_3x4_level4-7,"The people have 4 different hobbies: chess, collecting, drawing, singing
+The people have 4 different jobs:  journalist, librarian, scientist, social-worker
+The people prefer 4 different music-genres: country, disco, electronic, house
+1. the fan of house is on the left or right of the fan of electronic##3
+2. the scientist is the person who's hobby is chess##1
+3. the social-worker is the person who's hobby is drawing##1
+4. the person who's hobby is drawing is on the right of the fan of electronic##1
+5. the fan of disco is between the journalist and the person who's hobby is chess##2
+6. the fan of house is on the left or right of the scientist##3
+7. the person who's hobby is chess is in an even position
+8. the person who's hobby is chess is between the person who's hobby is collecting and the person who's hobby is drawing##2","{'Hobby': ['collecting', 'chess', 'drawing', 'singing'], 'Job': ['librarian', 'scientist', 'social-worker', 'journalist'], 'Music-Genre': ['house', 'electronic', 'disco', 'country']}"
+Pt1_3x4_level4-8,"There are 4 different favourite beverages: coffee, fanta, iced-tea, water
+The people have 4 different jobs:  entrepreneur, manager, pilot, social-worker
+The people prefer 4 different types of sport: ice-hockey, rugby, skiing, weightlifting
+1. the entrepreneur is in an odd position
+2. the person drinking coffee is on the left or right of the entrepreneur##3
+3. the person drinking water is on the left or right of the entrepreneur##3
+4. the person who's sport is rugby is on the left of the person drinking coffee##1
+5. the person drinking fanta is on the left or right of the person who's sport is skiing##3
+6. the person who's sport is weightlifting is on the right of the entrepreneur##1
+7. the entrepreneur is on the right of the person drinking coffee##1
+8. the manager is on the left of the person drinking iced-tea##1
+9. the social-worker is in an odd position","{'Beverage': ['fanta', 'coffee', 'iced-tea', 'water'], 'Job': ['social-worker', 'manager', 'entrepreneur', 'pilot'], 'Sport': ['rugby', 'skiing', 'ice-hockey', 'weightlifting']}"
+Pt1_3x4_level4-9,"The people prefer 4 different music-genres: country, electronic, indie, punk
+There are 4 different nationalities: canadian, malaysian, nigerian, turkish
+4 different pets are kept: dog, horse, lizard, mouse
+ 1. the owner of the lizard is on the left or right of the fan of indie##3
+ 2. the canadian is on the far left or far right##3
+ 3. the owner of the horse is on the right of the fan of electronic##1
+ 4. the nigerian is between the fan of electronic and the fan of country##2
+ 5. the owner of the mouse is on the left or right of the fan of electronic##3
+ 6. the owner of the mouse is the fan of indie##1
+ 7. the turkish is on the far right##1
+ 8. the fan of country is in an odd position
+ 9. the malaysian is between the fan of punk and the fan of indie##2
+10. the owner of the lizard is on the far left##1","{'Music-Genre': ['country', 'indie', 'electronic', 'punk'], 'Nationality': ['canadian', 'nigerian', 'malaysian', 'turkish'], 'Pet': ['lizard', 'mouse', 'dog', 'horse']}"
diff --git a/part2/level4/Pt2_3x5_level4.csv b/part2/level4/Pt2_3x5_level4.csv
new file mode 100644
index 0000000000000000000000000000000000000000..d84ad42ba6af1a5070be3b305689e358c0210276
--- /dev/null
+++ b/part2/level4/Pt2_3x5_level4.csv
@@ -0,0 +1,144 @@
+ID,Clues,SolutionGrid
+Pt1_3x5_level4-0,"The people have 5 different hobbies: cooking, dancing, reading, woodworking, writing
+The people perfer 5 different movie-genres: adventure, comedy, family, fantasy, scientific
+The people prefer 5 different types of sport: basketball, biathlon, golf, soccer, volleyball
+ 1. the person watching adventure movies is the person who's hobby is woodworking##1
+ 2. the person who's hobby is reading is in an even position
+ 3. the person who's hobby is dancing is the person who's sport is basketball##1
+ 4. the person who's sport is volleyball is between the person watching adventure movies and the person who's hobby is writing##2
+ 5. the person watching adventure movies is on the right of the person who's sport is volleyball##1
+ 6. the person watching fantasy movies is on the left of the person who's hobby is cooking##1
+ 7. the person watching comedy movies is on the far left##1
+ 8. the person watching family movies is on the left or right of the person who's hobby is writing##3
+ 9. the person who's sport is soccer is on the right of the person who's sport is biathlon##1
+10. the person watching scientific movies is the person who's sport is volleyball##1
+11. the person who's sport is volleyball is on the right of the person who's hobby is writing##1
+12. the person who's sport is golf is in an odd position","{'Hobby': ['dancing', 'reading', 'writing', 'cooking', 'woodworking'], 'Movie-Genre': ['comedy', 'family', 'fantasy', 'scientific', 'adventure'], 'Sport': ['basketball', 'biathlon', 'soccer', 'volleyball', 'golf']}"
+Pt1_3x5_level4-1,"The people have 5 different hobbies: collecting, cooking, drawing, video-games, woodworking
+The people have 5 different jobs:  architect, police-officer, project-manager, scientist, software-developer
+The people prefer 5 different types of sport: golf, handball, lacrosse, swimming, water-polo
+ 1. the person who's sport is lacrosse is in an odd position
+ 2. the software-developer is between the person who's sport is golf and the person who's sport is swimming##2
+ 3. the software-developer is on the left of the person who's hobby is drawing##1
+ 4. the person who's hobby is video-games is on the left of the person who's hobby is cooking##1
+ 5. the person who's hobby is cooking is on the right of the police-officer##1
+ 6. the person who's hobby is collecting is in the middle##1
+ 7. the architect is the person who's hobby is drawing##1
+ 8. the police-officer is on the far left##1
+ 9. the person who's sport is lacrosse is on the left of the person who's sport is water-polo##1
+10. the software-developer is on the left or right of the person who's hobby is collecting##3
+11. the scientist is between the person who's sport is water-polo and the person who's sport is handball##2
+12. the person who's sport is swimming is in the middle##1","{'Hobby': ['video-games', 'cooking', 'collecting', 'woodworking', 'drawing'], 'Job': ['police-officer', 'project-manager', 'scientist', 'software-developer', 'architect'], 'Sport': ['lacrosse', 'water-polo', 'swimming', 'handball', 'golf']}"
+Pt1_3x5_level4-2,"There are 5 different favourite beverages: cola, fanta, iced-tea, lemonade, water
+The people prefer 5 different types of sport: basketball, golf, rugby, skateboarding, swimming
+The people use 5 different means of transport: bike, helicopter, subway, taxi, tram
+ 1. the person drinking fanta is the person who's sport is swimming##1
+ 2. the person driving the helicopter is the person who's sport is golf##1
+ 3. the person drinking lemonade is in the middle##1
+ 4. the person drinking cola is on the left or right of the person drinking water##3
+ 5. the person drinking cola is between the person driving the helicopter and the person drinking water##2
+ 6. the person driving the subway is on the far left or far right##3
+ 7. the person drinking lemonade is on the right of the person who's sport is swimming##1
+ 8. the person who's sport is basketball is on the far right##1
+ 9. the person who's sport is skateboarding is in an even position
+10. the person drinking iced-tea is the person driving the tram##1
+11. the person who's sport is basketball is the person driving the subway##1
+12. the person driving the taxi is between the person who's sport is golf and the person driving the tram##2","{'Beverage': ['iced-tea', 'fanta', 'lemonade', 'cola', 'water'], 'Sport': ['rugby', 'swimming', 'golf', 'skateboarding', 'basketball'], 'Transport': ['tram', 'taxi', 'helicopter', 'bike', 'subway']}"
+Pt1_3x5_level4-3,"The people perfer 5 different movie-genres: epic, fantasy, horror, sports, spy
+5 different pets are kept: bird, cat, hamster, hedgehog, mouse
+The people use 5 different means of transport: boat, car, subway, taxi, van
+ 1. the person driving the car is on the left or right of the owner of the hamster##3
+ 2. the person driving the subway is on the left or right of the person driving the van##3
+ 3. the person driving the car is on the left or right of the person watching horror movies##3
+ 4. the owner of the hamster is on the left or right of the owner of the cat##3
+ 5. the person watching fantasy movies is on the far right##1
+ 6. the owner of the cat is on the left or right of the person watching epic movies##3
+ 7. the person driving the boat is on the right of the person driving the car##1
+ 8. the owner of the cat is on the left of the person driving the taxi##1
+ 9. the owner of the mouse is in an even position
+10. the person driving the van is in an odd position
+11. the person watching epic movies is on the far left or far right##3
+12. the owner of the hedgehog is on the left of the person watching spy movies##1","{'Movie-Genre': ['epic', 'spy', 'horror', 'sports', 'fantasy'], 'Pet': ['hedgehog', 'cat', 'hamster', 'mouse', 'bird'], 'Transport': ['van', 'subway', 'taxi', 'car', 'boat']}"
+Pt1_3x5_level4-4,"The people prefer 5 different music-genres: d&b, indie, jazz, techno, trance
+There are 5 different nationalities: american, brazilian, italian, malaysian, russian
+The people use 5 different means of transport: airplane, scooter, ship, snowmobile, train
+ 1. the person driving the scooter is the fan of trance##1
+ 2. the person driving the train is on the left or right of the fan of jazz##3
+ 3. the person driving the ship is in an even position
+ 4. the fan of trance is the malaysian##1
+ 5. the person driving the snowmobile is between the person driving the airplane and the fan of trance##2
+ 6. the fan of indie is in the middle##1
+ 7. the american is on the left of the brazilian##1
+ 8. the person driving the airplane is on the right of the italian##1
+ 9. the russian is on the far right##1
+10. the italian is on the left of the person driving the airplane##1
+11. the fan of techno is the russian##1","{'Music-Genre': ['trance', 'd&b', 'indie', 'jazz', 'techno'], 'Nationality': ['malaysian', 'italian', 'american', 'brazilian', 'russian'], 'Transport': ['scooter', 'snowmobile', 'airplane', 'ship', 'train']}"
+Pt1_3x5_level4-5,"The people have 5 different hobbies: filmmaking, fishing, hiking, puzzles, reading
+The people perfer 5 different movie-genres: action, disaster, martial-arts, romance, thriller
+The people prefer 5 different types of sport: biathlon, parkour, rowing, snowboarding, swimming
+ 1. the person who's hobby is puzzles is on the right of the person who's sport is biathlon##1
+ 2. the person watching action movies is the person who's hobby is fishing##1
+ 3. the person who's hobby is puzzles is in an odd position
+ 4. the person who's hobby is puzzles is on the left or right of the person who's sport is parkour##3
+ 5. the person watching martial-arts movies is in an odd position
+ 6. the person watching romance movies is on the right of the person who's hobby is reading##1
+ 7. the person watching thriller movies is on the left or right of the person who's sport is parkour##3
+ 8. the person who's hobby is hiking is on the far right##1
+ 9. the person watching action movies is between the person who's hobby is filmmaking and the person who's sport is snowboarding##2
+10. the person who's hobby is reading is on the left of the person who's sport is swimming##1","{'Hobby': ['filmmaking', 'fishing', 'puzzles', 'reading', 'hiking'], 'Movie-Genre': ['martial-arts', 'action', 'thriller', 'disaster', 'romance'], 'Sport': ['rowing', 'biathlon', 'snowboarding', 'parkour', 'swimming']}"
+Pt1_3x5_level4-6,"There are 5 different favourite beverages: coffee, lemonade, mirinda, soy-milk, water
+The people prefer 5 different music-genres: ambient, blues, hip-hop, pop, salsa
+The people use 5 different means of transport: bike, roller, ship, skateboard, tram
+ 1. the person drinking water is on the left or right of the fan of ambient##3
+ 2. the person driving the roller is in an odd position
+ 3. the person driving the bike is on the right of the fan of ambient##1
+ 4. the fan of hip-hop is on the far right##1
+ 5. the fan of salsa is the person driving the bike##1
+ 6. the person drinking lemonade is on the left of the person drinking soy-milk##1
+ 7. the person drinking water is on the far left or far right##3
+ 8. the person drinking lemonade is in the middle##1
+ 9. the person driving the skateboard is on the left of the person drinking coffee##1
+10. the person driving the tram is on the far left or far right##3
+11. the fan of blues is the person driving the roller##1
+12. the person driving the tram is on the left or right of the fan of pop##3","{'Beverage': ['water', 'mirinda', 'lemonade', 'soy-milk', 'coffee'], 'Music-Genre': ['blues', 'ambient', 'salsa', 'pop', 'hip-hop'], 'Transport': ['roller', 'ship', 'bike', 'skateboard', 'tram']}"
+Pt1_3x5_level4-7,"The people have 5 different hobbies: collecting, puzzles, rock-climbing, sudoku, video-games
+The people have 5 different jobs:  bartender, electrician, entrepreneur, freelancer, journalist
+The people prefer 5 different music-genres: blues, metal, punk, r&b, techno
+ 1. the freelancer is on the far left##1
+ 2. the fan of r&b is on the left of the fan of techno##1
+ 3. the person who's hobby is rock-climbing is between the entrepreneur and the person who's hobby is sudoku##2
+ 4. the freelancer is on the left of the electrician##1
+ 5. the fan of r&b is the person who's hobby is collecting##1
+ 6. the fan of blues is on the left or right of the journalist##3
+ 7. the fan of blues is the person who's hobby is sudoku##1
+ 8. the fan of blues is on the right of the electrician##1
+ 9. the person who's hobby is puzzles is on the far left or far right##3
+10. the fan of punk is in an even position","{'Hobby': ['collecting', 'video-games', 'sudoku', 'rock-climbing', 'puzzles'], 'Job': ['freelancer', 'electrician', 'bartender', 'journalist', 'entrepreneur'], 'Music-Genre': ['r&b', 'techno', 'blues', 'punk', 'metal']}"
+Pt1_3x5_level4-8,"There are 5 different favourite beverages: almond-milk, cola, fanta, hot-chocolate, mirinda
+The people prefer 5 different music-genres: country, disco, jazz, metal, reggae
+5 different pets are kept: cat, frog, goat, mouse, rabbit
+ 1. the person drinking almond-milk is the fan of metal##1
+ 2. the fan of jazz is the owner of the rabbit##1
+ 3. the owner of the goat is the person drinking fanta##1
+ 4. the owner of the frog is on the left of the fan of disco##1
+ 5. the owner of the goat is on the far left or far right##3
+ 6. the fan of disco is the person drinking cola##1
+ 7. the owner of the rabbit is on the right of the person drinking mirinda##1
+ 8. the owner of the cat is the person drinking cola##1
+ 9. the fan of reggae is in an odd position
+10. the owner of the rabbit is in an odd position
+11. the owner of the rabbit is on the far left or far right##3","{'Beverage': ['fanta', 'almond-milk', 'cola', 'mirinda', 'hot-chocolate'], 'Music-Genre': ['reggae', 'metal', 'disco', 'country', 'jazz'], 'Pet': ['goat', 'frog', 'cat', 'mouse', 'rabbit']}"
+Pt1_3x5_level4-9,"The people have 5 different jobs:  electrician, journalist, mechanic, scientist, security-guard
+The people perfer 5 different movie-genres: comedy, documentary, satire, superhero, western
+5 different pets are kept: chinchilla, dog, goldfish, hedgehog, rat
+ 1. the person watching comedy movies is on the left or right of the owner of the dog##3
+ 2. the mechanic is on the right of the owner of the rat##1
+ 3. the journalist is in the middle##1
+ 4. the person watching satire movies is the scientist##1
+ 5. the person watching western movies is on the far right##1
+ 6. the owner of the dog is on the left of the person watching comedy movies##1
+ 7. the owner of the chinchilla is in an odd position
+ 8. the owner of the dog is between the person watching documentary movies and the owner of the chinchilla##2
+ 9. the owner of the hedgehog is on the left or right of the owner of the chinchilla##3
+10. the security-guard is the person watching western movies##1
+11. the scientist is on the left of the owner of the goldfish##1","{'Job': ['electrician', 'mechanic', 'journalist', 'scientist', 'security-guard'], 'Movie-Genre': ['documentary', 'superhero', 'comedy', 'satire', 'western'], 'Pet': ['rat', 'dog', 'chinchilla', 'hedgehog', 'goldfish']}"
diff --git a/part2/level4/Pt2_3x6_level4.csv b/part2/level4/Pt2_3x6_level4.csv
new file mode 100644
index 0000000000000000000000000000000000000000..ccc1330e818e0cadd153e8438e577412e3907cd8
--- /dev/null
+++ b/part2/level4/Pt2_3x6_level4.csv
@@ -0,0 +1,186 @@
+ID,Clues,SolutionGrid
+Pt1_3x6_level4-0,"The people prefer 6 different music-genres: blues, country, dubstep, pop, punk, trance
+There are 6 different nationalities: canadian, chinese, dutch, japanese, polish, turkish
+The people use 6 different means of transport: car, helicopter, jet-ski, motorbike, train, van
+ 1. the person driving the jet-ski is the fan of dubstep##1
+ 2. the canadian is the person driving the car##1
+ 3. the chinese is on the left of the polish##1
+ 4. the fan of pop is on the right of the turkish##1
+ 5. the person driving the train is the fan of country##1
+ 6. the person driving the jet-ski is on the left or right of the fan of blues##3
+ 7. the canadian is on the left of the chinese##1
+ 8. the person driving the van is on the left or right of the person driving the helicopter##3
+ 9. the person driving the van is on the left of the fan of punk##1
+10. the fan of punk is in an even position
+11. the person driving the train is the fan of country##1
+12. the dutch is on the left of the person driving the helicopter##1
+13. the fan of blues is in an odd position
+14. the polish is the person driving the motorbike##1
+15. the person driving the jet-ski is on the far left or far right##3","{'Music-Genre': ['trance', 'punk', 'pop', 'country', 'blues', 'dubstep'], 'Nationality': ['dutch', 'turkish', 'canadian', 'chinese', 'polish', 'japanese'], 'Transport': ['van', 'helicopter', 'car', 'train', 'motorbike', 'jet-ski']}"
+Pt1_3x6_level4-1,"There are 6 different favourite beverages: 7up, almond-milk, coffee, fanta, sprite, tea
+The people have 6 different hobbies: camping, card-games, cooking, hiking, puzzles, reading
+The people have 6 different jobs:  accountant, electrician, engineer, journalist, photographer, teacher
+ 1. the teacher is on the left of the person who's hobby is puzzles##1
+ 2. the person drinking almond-milk is the person who's hobby is cooking##1
+ 3. the person who's hobby is puzzles is on the left or right of the person drinking coffee##3
+ 4. the person who's hobby is card-games is on the far right##1
+ 5. the person drinking fanta is in an odd position
+ 6. the person who's hobby is puzzles is on the left or right of the accountant##3
+ 7. the engineer is on the left or right of the accountant##3
+ 8. the person drinking sprite is on the right of the teacher##1
+ 9. the electrician is the person who's hobby is hiking##1
+10. the electrician is on the left of the person who's hobby is camping##1
+11. the teacher is on the right of the person drinking tea##1
+12. the person drinking fanta is in an odd position
+13. the electrician is on the left of the person drinking fanta##1
+14. the person drinking sprite is in an even position
+15. the person drinking sprite is the journalist##1
+16. the person drinking 7up is in an even position","{'Beverage': ['almond-milk', 'tea', 'fanta', 'sprite', 'coffee', '7up'], 'Hobby': ['cooking', 'hiking', 'camping', 'puzzles', 'reading', 'card-games'], 'Job': ['photographer', 'electrician', 'teacher', 'journalist', 'accountant', 'engineer']}"
+Pt1_3x6_level4-2,"The people perfer 6 different movie-genres: disaster, horror, martial-arts, mystery, thriller, time-travel
+There are 6 different nationalities: brazilian, british, french, nigerian, polish, turkish
+The people use 6 different means of transport: bike, quad-bike, ship, skateboard, snowmobile, trike
+ 1. the person driving the trike is on the right of the person watching horror movies##1
+ 2. the person driving the ship is on the left or right of the person watching horror movies##3
+ 3. the person driving the bike is on the far left##1
+ 4. the person watching thriller movies is between the person driving the snowmobile and the person driving the bike##2
+ 5. the british is on the left or right of the person watching disaster movies##3
+ 6. the person watching time-travel movies is the polish##1
+ 7. the french is on the right of the nigerian##1
+ 8. the polish is in an odd position
+ 9. the french is on the right of the nigerian##1
+10. the turkish is on the far right##1
+11. the person driving the bike is in an odd position
+12. the person watching mystery movies is on the right of the french##1
+13. the person driving the skateboard is on the right of the person driving the ship##1
+14. the person driving the ship is on the right of the polish##1
+15. the person driving the skateboard is on the left of the person watching mystery movies##1
+16. the person watching martial-arts movies is on the right of the polish##1","{'Movie-Genre': ['disaster', 'thriller', 'time-travel', 'martial-arts', 'horror', 'mystery'], 'Nationality': ['brazilian', 'british', 'polish', 'nigerian', 'french', 'turkish'], 'Transport': ['bike', 'quad-bike', 'snowmobile', 'ship', 'skateboard', 'trike']}"
+Pt1_3x6_level4-3,"There are 6 different favourite beverages: coffee, hot-chocolate, iced-tea, milk, sprite, water
+The people have 6 different hobbies: fishing, gardening, photography, rock-climbing, singing, sudoku
+The people use 6 different means of transport: bike, jet-ski, motorbike, quad-bike, ship, van
+ 1. the person driving the jet-ski is on the right of the person driving the bike##1
+ 2. the person driving the quad-bike is on the right of the person who's hobby is photography##1
+ 3. the person drinking iced-tea is on the far left##1
+ 4. the person driving the quad-bike is on the left of the person drinking hot-chocolate##1
+ 5. the person who's hobby is gardening is on the far right##1
+ 6. the person who's hobby is fishing is on the far left##1
+ 7. the person driving the van is on the far left or far right##3
+ 8. the person driving the quad-bike is in an odd position
+ 9. the person who's hobby is photography is the person drinking sprite##1
+10. the person who's hobby is sudoku is on the left of the person who's hobby is rock-climbing##1
+11. the person drinking water is on the far left or far right##3
+12. the person who's hobby is singing is on the left or right of the person driving the motorbike##3
+13. the person driving the motorbike is on the right of the person driving the ship##1
+14. the person driving the van is on the left or right of the person drinking milk##3
+15. the person drinking milk is in an odd position","{'Beverage': ['iced-tea', 'sprite', 'coffee', 'hot-chocolate', 'milk', 'water'], 'Hobby': ['fishing', 'photography', 'singing', 'sudoku', 'rock-climbing', 'gardening'], 'Transport': ['ship', 'motorbike', 'quad-bike', 'bike', 'jet-ski', 'van']}"
+Pt1_3x6_level4-4,"There are 6 different favourite beverages: 7up, coffee, juice, lemonade, milk, water
+There 6 different types of food: carrot, cauliflower, corn, nectarine, pear, pineapple
+The people perfer 6 different movie-genres: comedy, crime, documentary, horror, martial-arts, satire
+ 1. the person eating pear is between the person eating carrot and the person watching horror movies##2
+ 2. the person watching crime movies is on the left of the person watching martial-arts movies##1
+ 3. the person watching satire movies is on the right of the person drinking 7up##1
+ 4. the person eating cauliflower is on the left of the person drinking water##1
+ 5. the person drinking 7up is the person drinking 7up##1
+ 6. the person drinking water is on the left or right of the person watching comedy movies##3
+ 7. the person eating pineapple is on the left of the person drinking coffee##1
+ 8. the person watching documentary movies is on the left or right of the person drinking juice##3
+ 9. the person drinking 7up is on the right of the person watching martial-arts movies##1
+10. the person eating cauliflower is on the left or right of the person watching martial-arts movies##3
+11. the person eating corn is on the right of the person eating pineapple##1
+12. the person watching comedy movies is in an even position
+13. the person watching documentary movies is in an even position
+14. the person drinking milk is on the left or right of the person watching martial-arts movies##3
+15. the person drinking water is on the left of the person watching comedy movies##1
+16. the person eating corn is on the far left or far right##3","{'Beverage': ['lemonade', 'milk', 'juice', '7up', 'water', 'coffee'], 'Food': ['nectarine', 'pear', 'carrot', 'cauliflower', 'pineapple', 'corn'], 'Movie-Genre': ['horror', 'crime', 'martial-arts', 'documentary', 'satire', 'comedy']}"
+Pt1_3x6_level4-5,"There are 6 different favourite beverages: 7up, coffee, fanta, hot-chocolate, juice, tea
+The people have 6 different hobbies: gardening, hiking, magic-tricks, skydiving, sudoku, woodworking
+6 different pets are kept: fish, goldfish, hamster, pony, rabbit, turtle
+ 1. the person who's hobby is gardening is on the far left or far right##3
+ 2. the person drinking tea is on the left or right of the person drinking juice##3
+ 3. the person who's hobby is skydiving is on the right of the person who's hobby is sudoku##1
+ 4. the person who's hobby is sudoku is on the left or right of the person drinking fanta##3
+ 5. the owner of the goldfish is on the left of the person drinking fanta##1
+ 6. the person drinking hot-chocolate is in an odd position
+ 7. the person who's hobby is skydiving is on the left of the person drinking juice##1
+ 8. the person who's hobby is woodworking is in an even position
+ 9. the person drinking fanta is in an odd position
+10. the person who's hobby is hiking is on the left of the owner of the pony##1
+11. the person who's hobby is magic-tricks is on the far left or far right##3
+12. the owner of the fish is on the left or right of the person drinking coffee##3
+13. the person who's hobby is gardening is on the left or right of the person who's hobby is skydiving##3
+14. the owner of the turtle is on the right of the owner of the hamster##1
+15. the person who's hobby is magic-tricks is the owner of the fish##1
+16. the person drinking fanta is on the left or right of the person drinking 7up##3","{'Beverage': ['hot-chocolate', 'coffee', 'fanta', '7up', 'tea', 'juice'], 'Hobby': ['magic-tricks', 'woodworking', 'hiking', 'sudoku', 'skydiving', 'gardening'], 'Pet': ['fish', 'goldfish', 'rabbit', 'pony', 'hamster', 'turtle']}"
+Pt1_3x6_level4-6,"The people have 6 different hobbies: card-games, collecting, dancing, fishing, traveling, writing
+The people perfer 6 different movie-genres: animation, drama, fantasy, martial-arts, sports, spy
+The people prefer 6 different music-genres: classical, country, d&b, hip-hop, r&b, soul
+ 1. the person watching fantasy movies is on the left of the person who's hobby is writing##1
+ 2. the fan of hip-hop is on the left or right of the person watching martial-arts movies##3
+ 3. the fan of country is between the person watching drama movies and the person who's hobby is writing##2
+ 4. the person watching spy movies is on the left of the fan of country##1
+ 5. the fan of hip-hop is on the left or right of the person watching sports movies##3
+ 6. the person who's hobby is traveling is on the left of the person watching martial-arts movies##1
+ 7. the fan of classical is on the left of the fan of r&b##1
+ 8. the fan of hip-hop is between the person who's hobby is fishing and the person who's hobby is dancing##2
+ 9. the person watching animation movies is on the far right##1
+10. the fan of soul is on the left or right of the person watching fantasy movies##3
+11. the person who's hobby is fishing is in an odd position
+12. the person who's hobby is fishing is on the right of the fan of hip-hop##1
+13. the person who's hobby is card-games is the person watching animation movies##1
+14. the person who's hobby is collecting is on the far left or far right##3
+15. the person who's hobby is traveling is on the left or right of the fan of classical##3","{'Hobby': ['collecting', 'writing', 'dancing', 'traveling', 'fishing', 'card-games'], 'Movie-Genre': ['fantasy', 'spy', 'sports', 'drama', 'martial-arts', 'animation'], 'Music-Genre': ['d&b', 'soul', 'country', 'hip-hop', 'classical', 'r&b']}"
+Pt1_3x6_level4-7,"There are 6 different favourite beverages: 7up, coffee, cola, hot-chocolate, sprite, tea
+There are 6 different nationalities: brazilian, colombian, french, malaysian, polish, spanish
+The people prefer 6 different types of sport: biathlon, climbing, cycling, golf, skateboarding, snowboarding
+ 1. the person drinking sprite is the person who's sport is snowboarding##1
+ 2. the french is on the left or right of the malaysian##3
+ 3. the colombian is on the left of the person drinking coffee##1
+ 4. the person who's sport is golf is on the left or right of the french##3
+ 5. the brazilian is on the left or right of the person who's sport is skateboarding##3
+ 6. the person drinking tea is the person drinking tea##1
+ 7. the person who's sport is golf is the person drinking tea##1
+ 8. the person drinking 7up is on the left or right of the person who's sport is skateboarding##3
+ 9. the person who's sport is cycling is the person drinking cola##1
+10. the person drinking tea is on the left of the person drinking sprite##1
+11. the person who's sport is climbing is the person drinking coffee##1
+12. the person drinking coffee is in an odd position
+13. the person who's sport is biathlon is the malaysian##1
+14. the polish is on the left or right of the person who's sport is snowboarding##3
+15. the person who's sport is cycling is the spanish##1
+16. the person drinking tea is on the far left or far right##3","{'Beverage': ['tea', 'sprite', '7up', 'hot-chocolate', 'coffee', 'cola'], 'Nationality': ['polish', 'french', 'malaysian', 'colombian', 'brazilian', 'spanish'], 'Sport': ['golf', 'snowboarding', 'biathlon', 'skateboarding', 'climbing', 'cycling']}"
+Pt1_3x6_level4-8,"There 6 different types of food: broccoli, cauliflower, cranberry, garlic, kiwi, potato
+The people perfer 6 different movie-genres: crime, family, musical, sports, time-travel, zombie
+There are 6 different nationalities: chinese, dutch, french, polish, spanish, turkish
+ 1. the person watching crime movies is between the person watching family movies and the person eating broccoli##2
+ 2. the turkish is the person eating garlic##1
+ 3. the person watching time-travel movies is on the left or right of the dutch##3
+ 4. the chinese is on the far right##1
+ 5. the person eating broccoli is the person watching time-travel movies##1
+ 6. the person watching musical movies is on the far left or far right##3
+ 7. the person eating cranberry is on the left of the person eating garlic##1
+ 8. the person eating kiwi is on the left or right of the chinese##3
+ 9. the french is on the left of the person eating cauliflower##1
+10. the person eating garlic is on the left of the person watching time-travel movies##1
+11. the spanish is in an odd position
+12. the person watching musical movies is on the left or right of the person watching sports movies##3
+13. the person eating cranberry is on the left or right of the person watching crime movies##3
+14. the spanish is on the left or right of the person watching musical movies##3
+15. the person eating potato is on the far right##1","{'Food': ['cranberry', 'garlic', 'broccoli', 'cauliflower', 'kiwi', 'potato'], 'Movie-Genre': ['family', 'crime', 'time-travel', 'zombie', 'sports', 'musical'], 'Nationality': ['polish', 'turkish', 'french', 'dutch', 'spanish', 'chinese']}"
+Pt1_3x6_level4-9,"There are 6 different favourite beverages: 7up, coffee, fanta, lemonade, soy-milk, sprite
+6 different pets are kept: bird, frog, hamster, horse, pony, turtle
+The people use 6 different means of transport: bus, car, skateboard, subway, trike, van
+ 1. the owner of the frog is on the left or right of the owner of the turtle##3
+ 2. the person driving the skateboard is on the left or right of the person driving the bus##3
+ 3. the person drinking lemonade is on the right of the person drinking coffee##1
+ 4. the person drinking sprite is the person driving the subway##1
+ 5. the person drinking 7up is on the left of the owner of the bird##1
+ 6. the person drinking soy-milk is the owner of the turtle##1
+ 7. the owner of the pony is on the left of the person drinking 7up##1
+ 8. the person driving the van is in an even position
+ 9. the person driving the skateboard is on the far left or far right##3
+10. the person drinking fanta is in an odd position
+11. the person drinking fanta is on the left of the owner of the hamster##1
+12. the person drinking fanta is on the left or right of the owner of the hamster##3
+13. the person driving the car is between the owner of the frog and the owner of the horse##2
+14. the owner of the pony is on the far left##1
+15. the owner of the frog is on the left or right of the person driving the trike##3","{'Beverage': ['fanta', '7up', 'coffee', 'lemonade', 'soy-milk', 'sprite'], 'Pet': ['pony', 'hamster', 'bird', 'frog', 'turtle', 'horse'], 'Transport': ['skateboard', 'bus', 'trike', 'van', 'car', 'subway']}"
diff --git a/part2/level4/Pt2_3x7_level4.csv b/part2/level4/Pt2_3x7_level4.csv
new file mode 100644
index 0000000000000000000000000000000000000000..6d99ad6091bf3181dc64670e722a1172d242be78
--- /dev/null
+++ b/part2/level4/Pt2_3x7_level4.csv
@@ -0,0 +1,221 @@
+ID,Clues,SolutionGrid
+Pt1_3x7_level4-0,"There are 7 different favourite beverages: 7up, hot-chocolate, iced-tea, lemonade, milk, tea, water
+There are 7 different nationalities: brazilian, indian, italian, japanese, russian, thai, turkish
+The people prefer 7 different types of sport: badminton, basketball, biathlon, cycling, rugby, surfing, tennis
+ 1. the person drinking water is the thai##1
+ 2. the person who's sport is badminton is on the left of the person who's sport is cycling##1
+ 3. the person drinking milk is on the far right##1
+ 4. the italian is on the left or right of the person who's sport is rugby##3
+ 5. the person drinking tea is the person drinking tea##1
+ 6. the person who's sport is basketball is the brazilian##1
+ 7. the turkish is on the left or right of the person drinking water##3
+ 8. the japanese is on the left of the person who's sport is cycling##1
+ 9. the person drinking hot-chocolate is on the left or right of the thai##3
+10. the person drinking iced-tea is on the right of the person who's sport is rugby##1
+11. the person drinking tea is in the middle##1
+12. the person who's sport is biathlon is on the left or right of the person who's sport is cycling##3
+13. the person who's sport is badminton is on the left or right of the indian##3
+14. the person drinking tea is in an even position
+15. the person drinking hot-chocolate is on the left or right of the thai##3
+16. the thai is in an odd position
+17. the person who's sport is biathlon is on the right of the person drinking lemonade##1
+18. the turkish is on the right of the person who's sport is tennis##1
+19. the person who's sport is basketball is the person drinking tea##1
+20. the person who's sport is badminton is on the right of the person who's sport is basketball##1","{'Beverage': ['water', 'hot-chocolate', 'iced-tea', 'tea', '7up', 'lemonade', 'milk'], 'Nationality': ['thai', 'turkish', 'italian', 'brazilian', 'japanese', 'indian', 'russian'], 'Sport': ['tennis', 'rugby', 'surfing', 'basketball', 'badminton', 'cycling', 'biathlon']}"
+Pt1_3x7_level4-1,"The people have 7 different jobs:  accountant, lawyer, pilot, security-guard, social-worker, teacher, writer
+7 different pets are kept: bird, cat, dog, frog, hamster, lizard, mouse
+The people use 7 different means of transport: bus, helicopter, quad-bike, skateboard, snowmobile, train, van
+ 1. the security-guard is on the right of the person driving the van##1
+ 2. the owner of the lizard is the social-worker##1
+ 3. the owner of the bird is in an even position
+ 4. the person driving the train is on the far left or far right##3
+ 5. the owner of the bird is on the left of the person driving the train##1
+ 6. the owner of the hamster is on the left of the person driving the helicopter##1
+ 7. the owner of the bird is the security-guard##1
+ 8. the accountant is in an odd position
+ 9. the person driving the bus is on the right of the person driving the snowmobile##1
+10. the owner of the frog is the accountant##1
+11. the writer is on the right of the owner of the bird##1
+12. the teacher is on the right of the owner of the frog##1
+13. the person driving the quad-bike is on the left or right of the writer##3
+14. the lawyer is on the left or right of the owner of the cat##3
+15. the pilot is in an even position
+16. the person driving the skateboard is on the left or right of the owner of the dog##3
+17. the person driving the quad-bike is in an even position
+18. the person driving the helicopter is the social-worker##1
+19. the pilot is on the left of the lawyer##1
+20. the owner of the cat is in the middle##1","{'Job': ['accountant', 'teacher', 'social-worker', 'pilot', 'lawyer', 'security-guard', 'writer'], 'Pet': ['frog', 'hamster', 'lizard', 'cat', 'dog', 'bird', 'mouse'], 'Transport': ['snowmobile', 'bus', 'helicopter', 'skateboard', 'van', 'quad-bike', 'train']}"
+Pt1_3x7_level4-2,"The people have 7 different jobs:  analyst, dancer, engineer, lawyer, mechanic, paramedic, scientist
+The people perfer 7 different movie-genres: adventure, animation, disaster, drama, horror, romance, western
+7 different pets are kept: bird, chinchilla, dog, goat, hedgehog, mouse, rat
+ 1. the paramedic is the person watching drama movies##1
+ 2. the person watching horror movies is on the left of the owner of the bird##1
+ 3. the dancer is on the left of the person watching western movies##1
+ 4. the analyst is in an odd position
+ 5. the paramedic is on the right of the owner of the bird##1
+ 6. the owner of the chinchilla is on the far left or far right##3
+ 7. the owner of the bird is in an odd position
+ 8. the owner of the chinchilla is on the far left or far right##3
+ 9. the engineer is the person watching animation movies##1
+10. the owner of the mouse is on the left of the person watching disaster movies##1
+11. the paramedic is the owner of the hedgehog##1
+12. the analyst is on the far right##1
+13. the mechanic is in the middle##1
+14. the person watching adventure movies is between the lawyer and the person watching animation movies##2
+15. the owner of the mouse is in the middle##1
+16. the scientist is on the left or right of the paramedic##3
+17. the owner of the dog is on the left of the owner of the rat##1
+18. the engineer is on the left or right of the person watching adventure movies##3
+19. the dancer is between the owner of the goat and the owner of the dog##2
+20. the person watching romance movies is on the left or right of the person watching drama movies##3","{'Job': ['engineer', 'dancer', 'lawyer', 'mechanic', 'scientist', 'paramedic', 'analyst'], 'Movie-Genre': ['animation', 'adventure', 'western', 'horror', 'disaster', 'drama', 'romance'], 'Pet': ['dog', 'rat', 'goat', 'mouse', 'bird', 'hedgehog', 'chinchilla']}"
+Pt1_3x7_level4-3,"The people perfer 7 different movie-genres: adventure, crime, fantasy, horror, sports, time-travel, zombie
+The people prefer 7 different music-genres: ambient, d&b, disco, folk, hip-hop, jazz, techno
+The people use 7 different means of transport: bus, quad-bike, roller, snowmobile, train, tram, van
+ 1. the fan of hip-hop is on the far right##1
+ 2. the person watching zombie movies is on the left or right of the fan of d&b##3
+ 3. the person watching time-travel movies is in the middle##1
+ 4. the person watching horror movies is the person driving the van##1
+ 5. the person driving the tram is in an even position
+ 6. the fan of folk is on the left or right of the person driving the tram##3
+ 7. the person watching horror movies is the person driving the van##1
+ 8. the person watching sports movies is the person driving the roller##1
+ 9. the person driving the snowmobile is on the left or right of the person driving the roller##3
+10. the person watching time-travel movies is on the right of the fan of ambient##1
+11. the fan of techno is on the left of the fan of d&b##1
+12. the fan of jazz is on the left or right of the person driving the train##3
+13. the person driving the snowmobile is on the far left or far right##3
+14. the fan of hip-hop is on the left or right of the fan of jazz##3
+15. the fan of d&b is the person watching sports movies##1
+16. the person watching time-travel movies is on the left or right of the person watching adventure movies##3
+17. the person driving the van is on the left of the person driving the bus##1
+18. the person driving the quad-bike is the fan of folk##1
+19. the fan of hip-hop is on the right of the person watching fantasy movies##1","{'Movie-Genre': ['zombie', 'sports', 'horror', 'time-travel', 'adventure', 'fantasy', 'crime'], 'Music-Genre': ['techno', 'd&b', 'ambient', 'disco', 'folk', 'jazz', 'hip-hop'], 'Transport': ['snowmobile', 'roller', 'van', 'bus', 'quad-bike', 'tram', 'train']}"
+Pt1_3x7_level4-4,"The people prefer 7 different music-genres: classical, d&b, dubstep, funk, hip-hop, indie, reggae
+The people prefer 7 different types of sport: cricket, cycling, handball, ice-hockey, sailing, skiing, snowboarding
+The people use 7 different means of transport: bike, car, jet-ski, motorbike, skateboard, subway, train
+ 1. the fan of d&b is the fan of d&b##1
+ 2. the person who's sport is snowboarding is the fan of reggae##1
+ 3. the fan of hip-hop is on the left of the fan of classical##1
+ 4. the person driving the subway is the fan of dubstep##1
+ 5. the fan of classical is on the right of the person driving the bike##1
+ 6. the person who's sport is snowboarding is on the left of the person driving the bike##1
+ 7. the person driving the car is the person who's sport is snowboarding##1
+ 8. the person driving the jet-ski is the fan of funk##1
+ 9. the person driving the car is on the left or right of the person who's sport is sailing##3
+10. the person who's sport is cycling is the person driving the skateboard##1
+11. the person who's sport is skiing is the person driving the motorbike##1
+12. the person driving the motorbike is in an odd position
+13. the fan of funk is in the middle##1
+14. the person who's sport is sailing is on the left of the person who's sport is ice-hockey##1
+15. the person who's sport is cricket is the fan of funk##1
+16. the person who's sport is skiing is between the fan of indie and the fan of funk##2
+17. the fan of d&b is on the left of the person driving the jet-ski##1
+18. the person who's sport is cycling is in an even position
+19. the person driving the subway is on the far left or far right##3","{'Music-Genre': ['dubstep', 'indie', 'd&b', 'funk', 'reggae', 'hip-hop', 'classical'], 'Sport': ['handball', 'cycling', 'skiing', 'cricket', 'snowboarding', 'sailing', 'ice-hockey'], 'Transport': ['subway', 'skateboard', 'motorbike', 'jet-ski', 'car', 'bike', 'train']}"
+Pt1_3x7_level4-5,"The people have 7 different hobbies: chess, cooking, fishing, reading, skydiving, traveling, writing
+There are 7 different nationalities: british, colombian, indian, italian, malaysian, pakistani, turkish
+The people prefer 7 different types of sport: ice-hockey, lacrosse, rowing, sailing, skateboarding, soccer, surfing
+ 1. the pakistani is on the left or right of the colombian##3
+ 2. the person who's hobby is writing is on the left of the person who's hobby is fishing##1
+ 3. the person who's sport is soccer is on the left of the person who's hobby is skydiving##1
+ 4. the turkish is on the left or right of the pakistani##3
+ 5. the indian is on the right of the malaysian##1
+ 6. the person who's hobby is traveling is on the far left or far right##3
+ 7. the person who's hobby is fishing is the turkish##1
+ 8. the person who's sport is sailing is the malaysian##1
+ 9. the person who's sport is lacrosse is on the right of the person who's hobby is reading##1
+10. the person who's sport is skateboarding is the person who's sport is skateboarding##1
+11. the person who's sport is soccer is the person who's hobby is traveling##1
+12. the person who's sport is lacrosse is in the middle##1
+13. the italian is on the left of the malaysian##1
+14. the person who's hobby is chess is in an odd position
+15. the person who's hobby is chess is in an odd position
+16. the person who's sport is skateboarding is on the right of the person who's hobby is cooking##1
+17. the colombian is on the far right##1
+18. the person who's sport is surfing is on the left or right of the colombian##3
+19. the person who's hobby is skydiving is on the left or right of the person who's sport is ice-hockey##3","{'Hobby': ['traveling', 'skydiving', 'reading', 'writing', 'fishing', 'cooking', 'chess'], 'Nationality': ['italian', 'malaysian', 'indian', 'british', 'turkish', 'pakistani', 'colombian'], 'Sport': ['soccer', 'sailing', 'ice-hockey', 'lacrosse', 'rowing', 'surfing', 'skateboarding']}"
+Pt1_3x7_level4-6,"There 7 different types of food: blueberry, carrot, cauliflower, corn, grapes, lemon, papaya
+The people prefer 7 different types of sport: basketball, biathlon, cricket, skateboarding, surfing, swimming, volleyball
+The people use 7 different means of transport: bike, boat, bus, quad-bike, snowmobile, train, trike
+ 1. the person eating grapes is the person who's sport is surfing##1
+ 2. the person who's sport is surfing is the person eating grapes##1
+ 3. the person who's sport is skateboarding is between the person eating corn and the person driving the train##2
+ 4. the person eating blueberry is on the left or right of the person who's sport is basketball##3
+ 5. the person eating cauliflower is on the left of the person eating corn##1
+ 6. the person driving the trike is the person eating grapes##1
+ 7. the person driving the quad-bike is on the left or right of the person eating cauliflower##3
+ 8. the person who's sport is skateboarding is in an even position
+ 9. the person who's sport is biathlon is on the left or right of the person driving the bus##3
+10. the person eating corn is the person driving the quad-bike##1
+11. the person who's sport is cricket is on the left or right of the person eating cauliflower##3
+12. the person who's sport is cricket is on the far right##1
+13. the person who's sport is surfing is on the left or right of the person driving the bus##3
+14. the person eating papaya is on the left or right of the person driving the boat##3
+15. the person driving the trike is on the left of the person who's sport is basketball##1
+16. the person driving the bike is in an odd position
+17. the person who's sport is skateboarding is the person driving the snowmobile##1
+18. the person who's sport is volleyball is in the middle##1
+19. the person driving the bike is on the right of the person eating carrot##1","{'Food': ['grapes', 'carrot', 'blueberry', 'lemon', 'papaya', 'cauliflower', 'corn'], 'Sport': ['surfing', 'basketball', 'biathlon', 'volleyball', 'swimming', 'skateboarding', 'cricket'], 'Transport': ['trike', 'bus', 'bike', 'boat', 'train', 'snowmobile', 'quad-bike']}"
+Pt1_3x7_level4-7,"7 different pets are kept: dog, ferret, goldfish, horse, lizard, rabbit, snake
+The people prefer 7 different types of sport: badminton, baseball, ice-hockey, skateboarding, surfing, swimming, volleyball
+The people use 7 different means of transport: airplane, jet-ski, ship, skateboard, taxi, train, tram
+ 1. the person driving the jet-ski is in an odd position
+ 2. the owner of the snake is in an odd position
+ 3. the owner of the goldfish is on the left or right of the person who's sport is volleyball##3
+ 4. the person driving the taxi is the person who's sport is baseball##1
+ 5. the owner of the ferret is between the person driving the tram and the owner of the rabbit##2
+ 6. the person who's sport is badminton is on the far right##1
+ 7. the person who's sport is baseball is on the left or right of the person driving the train##3
+ 8. the owner of the dog is on the left of the person who's sport is badminton##1
+ 9. the owner of the snake is on the left or right of the person driving the taxi##3
+10. the person who's sport is swimming is in an odd position
+11. the owner of the lizard is the person who's sport is surfing##1
+12. the person driving the airplane is in the middle##1
+13. the person who's sport is volleyball is on the right of the person driving the skateboard##1
+14. the person who's sport is skateboarding is the owner of the rabbit##1
+15. the owner of the lizard is on the right of the person who's sport is ice-hockey##1
+16. the owner of the lizard is on the right of the person who's sport is ice-hockey##1
+17. the owner of the snake is between the owner of the horse and the person who's sport is baseball##2","{'Pet': ['rabbit', 'ferret', 'snake', 'horse', 'lizard', 'dog', 'goldfish'], 'Sport': ['skateboarding', 'baseball', 'swimming', 'ice-hockey', 'surfing', 'volleyball', 'badminton'], 'Transport': ['train', 'taxi', 'tram', 'airplane', 'skateboard', 'ship', 'jet-ski']}"
+Pt1_3x7_level4-8,"The people have 7 different hobbies: camping, collecting, filmmaking, fishing, puzzles, singing, skydiving
+There are 7 different nationalities: argentine, british, chinese, dutch, egyptian, malaysian, thai
+7 different pets are kept: bird, cat, frog, goat, hamster, lizard, rat
+ 1. the malaysian is the person who's hobby is camping##1
+ 2. the person who's hobby is puzzles is on the left of the owner of the frog##1
+ 3. the malaysian is in an even position
+ 4. the person who's hobby is puzzles is in an odd position
+ 5. the owner of the bird is on the left or right of the person who's hobby is puzzles##3
+ 6. the owner of the goat is on the right of the owner of the bird##1
+ 7. the person who's hobby is filmmaking is on the left of the egyptian##1
+ 8. the person who's hobby is singing is on the left of the owner of the cat##1
+ 9. the person who's hobby is puzzles is on the left or right of the person who's hobby is singing##3
+10. the owner of the lizard is on the far left##1
+11. the thai is in an even position
+12. the thai is between the argentine and the dutch##2
+13. the argentine is on the right of the owner of the frog##1
+14. the owner of the rat is on the right of the person who's hobby is fishing##1
+15. the dutch is the owner of the goat##1
+16. the owner of the rat is on the left of the chinese##1
+17. the owner of the hamster is on the far left or far right##3
+18. the person who's hobby is puzzles is on the left of the person who's hobby is singing##1
+19. the person who's hobby is skydiving is in an even position","{'Hobby': ['filmmaking', 'skydiving', 'puzzles', 'singing', 'fishing', 'camping', 'collecting'], 'Nationality': ['british', 'egyptian', 'dutch', 'thai', 'argentine', 'malaysian', 'chinese'], 'Pet': ['lizard', 'bird', 'goat', 'frog', 'cat', 'rat', 'hamster']}"
+Pt1_3x7_level4-9,"There are 7 different favourite beverages: 7up, coffee, hot-chocolate, juice, milk, mirinda, tea
+There 7 different types of food: artichoke, cranberry, cucumber, garlic, grapes, onion, peas
+There are 7 different nationalities: argentine, australian, brazilian, canadian, indonesian, malaysian, russian
+ 1. the person eating peas is the person drinking tea##1
+ 2. the argentine is in an odd position
+ 3. the canadian is the person eating peas##1
+ 4. the person drinking 7up is the russian##1
+ 5. the person drinking tea is on the far left or far right##3
+ 6. the person drinking milk is in an odd position
+ 7. the person drinking juice is on the right of the person drinking mirinda##1
+ 8. the person drinking mirinda is on the right of the person drinking tea##1
+ 9. the argentine is the person eating onion##1
+10. the australian is the person eating artichoke##1
+11. the malaysian is the person drinking coffee##1
+12. the person drinking milk is on the left of the australian##1
+13. the indonesian is on the right of the russian##1
+14. the person eating cucumber is on the left or right of the argentine##3
+15. the person eating cranberry is on the left of the person eating artichoke##1
+16. the australian is on the left of the malaysian##1
+17. the person eating garlic is on the left or right of the person eating onion##3
+18. the person drinking 7up is the person eating cucumber##1","{'Beverage': ['tea', 'mirinda', 'juice', '7up', 'milk', 'hot-chocolate', 'coffee'], 'Food': ['peas', 'garlic', 'onion', 'cucumber', 'cranberry', 'artichoke', 'grapes'], 'Nationality': ['canadian', 'brazilian', 'argentine', 'russian', 'indonesian', 'australian', 'malaysian']}"
diff --git a/part2/level4/Pt2_4x2_level4.csv b/part2/level4/Pt2_4x2_level4.csv
new file mode 100644
index 0000000000000000000000000000000000000000..4ce4b714e80a5edf7e5c9b8b3d61c2558f95a3d8
--- /dev/null
+++ b/part2/level4/Pt2_4x2_level4.csv
@@ -0,0 +1,73 @@
+ID,Clues,SolutionGrid
+Pt1_4x2_level4-0,"There are 2 different favourite beverages: coffee, fanta
+The people perfer 2 different movie-genres: crime, spy
+The people prefer 2 different types of sport: cycling, surfing
+The people use 2 different means of transport: jet-ski, taxi
+1. the person driving the taxi is on the left or right of the person who's sport is surfing##3
+2. the person drinking fanta is in an even position
+3. the person watching spy movies is the person drinking coffee##1
+4. the person driving the taxi is on the right of the person driving the jet-ski##1","{'Beverage': ['coffee', 'fanta'], 'Movie-Genre': ['spy', 'crime'], 'Sport': ['surfing', 'cycling'], 'Transport': ['jet-ski', 'taxi']}"
+Pt1_4x2_level4-1,"There 2 different types of food: avocado, cabbage
+The people perfer 2 different movie-genres: action, documentary
+2 different pets are kept: dog, rat
+The people use 2 different means of transport: motorbike, tram
+1. the owner of the rat is in an odd position
+2. the person watching action movies is the person driving the tram##1
+3. the person eating cabbage is on the right of the person watching documentary movies##1","{'Food': ['avocado', 'cabbage'], 'Movie-Genre': ['documentary', 'action'], 'Pet': ['rat', 'dog'], 'Transport': ['motorbike', 'tram']}"
+Pt1_4x2_level4-2,"There are 2 different favourite beverages: hot-chocolate, soy-milk
+The people have 2 different jobs:  accountant, entrepreneur
+2 different pets are kept: frog, lizard
+The people use 2 different means of transport: bike, helicopter
+1. the person driving the helicopter is on the left or right of the entrepreneur##3
+2. the owner of the lizard is on the right of the entrepreneur##1
+3. the person drinking hot-chocolate is in an even position","{'Beverage': ['soy-milk', 'hot-chocolate'], 'Job': ['entrepreneur', 'accountant'], 'Pet': ['frog', 'lizard'], 'Transport': ['bike', 'helicopter']}"
+Pt1_4x2_level4-3,"There are 2 different favourite beverages: almond-milk, sprite
+There 2 different types of food: strawberry, zucchini
+The people have 2 different hobbies: card-games, cooking
+The people prefer 2 different music-genres: classical, pop
+1. the person who's hobby is cooking is on the right of the person who's hobby is card-games##1
+2. the person eating zucchini is on the left of the person drinking almond-milk##1
+3. the fan of pop is in an even position","{'Beverage': ['sprite', 'almond-milk'], 'Food': ['zucchini', 'strawberry'], 'Hobby': ['card-games', 'cooking'], 'Music-Genre': ['classical', 'pop']}"
+Pt1_4x2_level4-4,"There are 2 different favourite beverages: hot-chocolate, milk
+The people have 2 different jobs:  dancer, engineer
+The people perfer 2 different movie-genres: disaster, mystery
+2 different pets are kept: chinchilla, frog
+1. the person watching disaster movies is on the right of the person drinking hot-chocolate##1
+2. the owner of the frog is in an odd position
+3. the engineer is in an odd position","{'Beverage': ['hot-chocolate', 'milk'], 'Job': ['engineer', 'dancer'], 'Movie-Genre': ['mystery', 'disaster'], 'Pet': ['frog', 'chinchilla']}"
+Pt1_4x2_level4-5,"The people have 2 different jobs:  coach, electrician
+There are 2 different nationalities: dutch, egyptian
+2 different pets are kept: cat, horse
+The people prefer 2 different types of sport: climbing, soccer
+1. the person who's sport is soccer is in an even position
+2. the egyptian is on the far left or far right##3
+3. the electrician is the dutch##1
+4. the owner of the cat is on the left of the egyptian##1","{'Job': ['electrician', 'coach'], 'Nationality': ['dutch', 'egyptian'], 'Pet': ['cat', 'horse'], 'Sport': ['climbing', 'soccer']}"
+Pt1_4x2_level4-6,"There are 2 different favourite beverages: iced-tea, lemonade
+There 2 different types of food: avocado, grapefruit
+The people have 2 different jobs:  dancer, electrician
+The people perfer 2 different movie-genres: crime, family
+1. the person eating avocado is in an odd position
+2. the person watching crime movies is on the left of the person drinking iced-tea##1
+3. the dancer is on the left or right of the person eating avocado##3","{'Beverage': ['lemonade', 'iced-tea'], 'Food': ['avocado', 'grapefruit'], 'Job': ['electrician', 'dancer'], 'Movie-Genre': ['crime', 'family']}"
+Pt1_4x2_level4-7,"There are 2 different favourite beverages: fanta, sprite
+The people have 2 different jobs:  architect, coach
+The people prefer 2 different music-genres: classical, trance
+The people use 2 different means of transport: airplane, van
+1. the fan of trance is in an odd position
+2. the coach is on the left or right of the fan of classical##3
+3. the person drinking fanta is on the left of the person driving the airplane##1","{'Beverage': ['fanta', 'sprite'], 'Job': ['coach', 'architect'], 'Music-Genre': ['trance', 'classical'], 'Transport': ['van', 'airplane']}"
+Pt1_4x2_level4-8,"There are 2 different favourite beverages: 7up, milk
+The people have 2 different hobbies: drawing, skydiving
+2 different pets are kept: bird, lizard
+The people use 2 different means of transport: roller, van
+1. the person who's hobby is skydiving is the owner of the bird##1
+2. the person drinking 7up is in an odd position
+3. the person driving the roller is on the right of the person who's hobby is skydiving##1","{'Beverage': ['7up', 'milk'], 'Hobby': ['skydiving', 'drawing'], 'Pet': ['bird', 'lizard'], 'Transport': ['van', 'roller']}"
+Pt1_4x2_level4-9,"There are 2 different favourite beverages: 7up, lemonade
+There 2 different types of food: banana, papaya
+The people have 2 different jobs:  architect, writer
+The people perfer 2 different movie-genres: action, spy
+1. the architect is on the right of the person eating banana##1
+2. the person drinking lemonade is on the left of the person watching action movies##1
+3. the architect is in an even position","{'Beverage': ['lemonade', '7up'], 'Food': ['banana', 'papaya'], 'Job': ['writer', 'architect'], 'Movie-Genre': ['spy', 'action']}"
diff --git a/part2/level4/Pt2_4x3_level4.csv b/part2/level4/Pt2_4x3_level4.csv
new file mode 100644
index 0000000000000000000000000000000000000000..1fa6da2a2668c9c8707a8c952b708654b64bcbe7
--- /dev/null
+++ b/part2/level4/Pt2_4x3_level4.csv
@@ -0,0 +1,108 @@
+ID,Clues,SolutionGrid
+Pt1_4x3_level4-0,"There 3 different types of food: corn, pepper, potato
+The people have 3 different hobbies: drawing, rock-climbing, skydiving
+The people perfer 3 different movie-genres: musical, mystery, scientific
+The people prefer 3 different types of sport: baseball, climbing, surfing
+1. the person eating pepper is between the person who's hobby is drawing and the person who's sport is baseball##2
+2. the person watching musical movies is on the left or right of the person eating corn##3
+3. the person who's sport is climbing is on the right of the person who's sport is baseball##1
+4. the person eating potato is on the right of the person who's hobby is rock-climbing##1
+5. the person eating pepper is on the left of the person watching scientific movies##1
+6. the person who's hobby is drawing is in an odd position","{'Food': ['corn', 'pepper', 'potato'], 'Hobby': ['skydiving', 'rock-climbing', 'drawing'], 'Movie-Genre': ['mystery', 'musical', 'scientific'], 'Sport': ['baseball', 'climbing', 'surfing']}"
+Pt1_4x3_level4-1,"The people have 3 different jobs:  accountant, coach, photographer
+The people perfer 3 different movie-genres: action, disaster, thriller
+3 different pets are kept: ferret, guinea-pig, hamster
+The people prefer 3 different types of sport: baseball, lacrosse, tennis
+1. the person watching action movies is on the left of the person who's sport is baseball##1
+2. the person watching disaster movies is the coach##1
+3. the person watching action movies is on the left of the owner of the ferret##1
+4. the coach is on the left of the owner of the guinea-pig##1
+5. the person watching thriller movies is on the left or right of the photographer##3
+6. the photographer is in an even position
+7. the person who's sport is tennis is between the person watching disaster movies and the accountant##2","{'Job': ['coach', 'photographer', 'accountant'], 'Movie-Genre': ['disaster', 'action', 'thriller'], 'Pet': ['hamster', 'guinea-pig', 'ferret'], 'Sport': ['lacrosse', 'tennis', 'baseball']}"
+Pt1_4x3_level4-2,"There 3 different types of food: carrot, cranberry, watermelon
+The people perfer 3 different movie-genres: action, adventure, family
+3 different pets are kept: bird, pony, turtle
+The people use 3 different means of transport: bike, quad-bike, train
+1. the owner of the turtle is on the right of the person driving the bike##1
+2. the person eating watermelon is the person driving the train##1
+3. the person eating cranberry is on the left or right of the owner of the bird##3
+4. the person eating carrot is between the person watching adventure movies and the person driving the train##2
+5. the person watching action movies is in an even position
+6. the owner of the turtle is the person eating cranberry##1","{'Food': ['watermelon', 'carrot', 'cranberry'], 'Movie-Genre': ['family', 'action', 'adventure'], 'Pet': ['pony', 'bird', 'turtle'], 'Transport': ['train', 'bike', 'quad-bike']}"
+Pt1_4x3_level4-3,"The people have 3 different hobbies: chess, photography, woodworking
+The people have 3 different jobs:  bartender, doctor, engineer
+The people perfer 3 different movie-genres: documentary, martial-arts, mystery
+There are 3 different nationalities: british, italian, pakistani
+1. the person who's hobby is chess is on the left or right of the person watching martial-arts movies##3
+2. the person watching documentary movies is on the left of the person who's hobby is woodworking##1
+3. the engineer is the person watching martial-arts movies##1
+4. the italian is on the far right##1
+5. the bartender is on the right of the pakistani##1
+6. the italian is on the right of the pakistani##1
+7. the person who's hobby is woodworking is in an odd position","{'Hobby': ['photography', 'chess', 'woodworking'], 'Job': ['engineer', 'doctor', 'bartender'], 'Movie-Genre': ['martial-arts', 'documentary', 'mystery'], 'Nationality': ['british', 'pakistani', 'italian']}"
+Pt1_4x3_level4-4,"There are 3 different favourite beverages: coffee, juice, water
+The people have 3 different jobs:  bartender, manager, police-officer
+The people prefer 3 different music-genres: pop, salsa, soul
+There are 3 different nationalities: german, mexican, polish
+1. the manager is on the left of the german##1
+2. the person drinking water is on the left of the person drinking juice##1
+3. the bartender is in an odd position
+4. the manager is on the left of the fan of pop##1
+5. the police-officer is on the left or right of the fan of salsa##3
+6. the police-officer is on the right of the person drinking juice##1
+7. the polish is in the middle##1","{'Beverage': ['water', 'juice', 'coffee'], 'Job': ['bartender', 'manager', 'police-officer'], 'Music-Genre': ['soul', 'salsa', 'pop'], 'Nationality': ['mexican', 'polish', 'german']}"
+Pt1_4x3_level4-5,"There 3 different types of food: asparagus, cauliflower, raspberry
+The people have 3 different jobs:  doctor, photographer, social-worker
+The people perfer 3 different movie-genres: disaster, mystery, western
+There are 3 different nationalities: dutch, italian, mexican
+1. the person watching mystery movies is between the photographer and the person eating cauliflower##2
+2. the dutch is the person eating asparagus##1
+3. the person watching western movies is the italian##1
+4. the italian is on the left of the social-worker##1
+5. the dutch is in an even position
+6. the dutch is on the right of the person eating raspberry##1","{'Food': ['raspberry', 'asparagus', 'cauliflower'], 'Job': ['photographer', 'social-worker', 'doctor'], 'Movie-Genre': ['western', 'mystery', 'disaster'], 'Nationality': ['italian', 'dutch', 'mexican']}"
+Pt1_4x3_level4-6,"There 3 different types of food: blueberry, garlic, orange
+The people perfer 3 different movie-genres: action, crime, zombie
+The people prefer 3 different music-genres: ambient, metal, r&b
+The people use 3 different means of transport: car, roller, taxi
+1. the person eating blueberry is in the middle##1
+2. the fan of metal is on the left of the person eating blueberry##1
+3. the person watching zombie movies is the person driving the roller##1
+4. the person watching crime movies is on the left or right of the person watching action movies##3
+5. the person eating orange is on the right of the person watching action movies##1
+6. the fan of ambient is between the person driving the roller and the person eating garlic##2
+7. the person driving the taxi is in an odd position","{'Food': ['garlic', 'blueberry', 'orange'], 'Movie-Genre': ['crime', 'action', 'zombie'], 'Music-Genre': ['metal', 'ambient', 'r&b'], 'Transport': ['taxi', 'car', 'roller']}"
+Pt1_4x3_level4-7,"There are 3 different favourite beverages: coffee, hot-chocolate, soy-milk
+The people have 3 different hobbies: camping, dancing, sudoku
+There are 3 different nationalities: german, pakistani, russian
+The people use 3 different means of transport: car, quad-bike, tram
+1. the russian is on the far left or far right##3
+2. the person drinking soy-milk is on the far right##1
+3. the person drinking hot-chocolate is in an odd position
+4. the person driving the quad-bike is on the left of the person who's hobby is dancing##1
+5. the person driving the quad-bike is on the left of the pakistani##1
+6. the person driving the car is in an odd position
+7. the person who's hobby is camping is between the pakistani and the person driving the tram##2","{'Beverage': ['hot-chocolate', 'coffee', 'soy-milk'], 'Hobby': ['sudoku', 'camping', 'dancing'], 'Nationality': ['russian', 'german', 'pakistani'], 'Transport': ['tram', 'quad-bike', 'car']}"
+Pt1_4x3_level4-8,"There 3 different types of food: apricot, cabbage, lemon
+The people prefer 3 different music-genres: blues, disco, punk
+There are 3 different nationalities: canadian, colombian, turkish
+3 different pets are kept: chinchilla, horse, lizard
+1. the colombian is on the right of the person eating apricot##1
+2. the fan of punk is in an even position
+3. the turkish is the owner of the chinchilla##1
+4. the owner of the lizard is on the left of the person eating cabbage##1
+5. the colombian is on the left or right of the turkish##3
+6. the owner of the horse is on the left of the fan of blues##1
+7. the turkish is in an odd position","{'Food': ['apricot', 'cabbage', 'lemon'], 'Music-Genre': ['disco', 'punk', 'blues'], 'Nationality': ['canadian', 'colombian', 'turkish'], 'Pet': ['lizard', 'horse', 'chinchilla']}"
+Pt1_4x3_level4-9,"The people have 3 different jobs:  dancer, freelancer, teacher
+The people prefer 3 different music-genres: classical, electronic, indie
+There are 3 different nationalities: chinese, japanese, thai
+The people use 3 different means of transport: roller, snowmobile, van
+1. the japanese is on the left of the person driving the roller##1
+2. the fan of classical is the dancer##1
+3. the teacher is on the left of the fan of indie##1
+4. the fan of classical is the thai##1
+5. the person driving the snowmobile is on the left of the person driving the van##1
+6. the dancer is in an odd position
+7. the dancer is on the left or right of the teacher##3","{'Job': ['dancer', 'teacher', 'freelancer'], 'Music-Genre': ['classical', 'electronic', 'indie'], 'Nationality': ['thai', 'japanese', 'chinese'], 'Transport': ['snowmobile', 'van', 'roller']}"
diff --git a/part2/level4/Pt2_4x4_level4.csv b/part2/level4/Pt2_4x4_level4.csv
new file mode 100644
index 0000000000000000000000000000000000000000..e76acfaa1c9119e5a1aeed1f6f2bd021d9523672
--- /dev/null
+++ b/part2/level4/Pt2_4x4_level4.csv
@@ -0,0 +1,156 @@
+ID,Clues,SolutionGrid
+Pt1_4x4_level4-0,"There 4 different types of food: banana, cabbage, carrot, lettuce
+The people prefer 4 different music-genres: ambient, d&b, funk, techno
+There are 4 different nationalities: brazilian, mexican, pakistani, russian
+4 different pets are kept: chinchilla, hamster, horse, rat
+ 1. the fan of ambient is on the right of the fan of d&b##1
+ 2. the person eating banana is in an even position
+ 3. the brazilian is on the left of the fan of funk##1
+ 4. the pakistani is on the right of the person eating lettuce##1
+ 5. the fan of ambient is on the left or right of the fan of d&b##3
+ 6. the owner of the chinchilla is on the left of the person eating cabbage##1
+ 7. the mexican is the person eating carrot##1
+ 8. the owner of the horse is in an even position
+ 9. the owner of the chinchilla is between the owner of the rat and the fan of techno##2
+10. the person eating banana is the owner of the rat##1
+11. the fan of funk is the person eating lettuce##1","{'Food': ['carrot', 'banana', 'lettuce', 'cabbage'], 'Music-Genre': ['d&b', 'ambient', 'funk', 'techno'], 'Nationality': ['mexican', 'brazilian', 'russian', 'pakistani'], 'Pet': ['hamster', 'rat', 'chinchilla', 'horse']}"
+Pt1_4x4_level4-1,"There 4 different types of food: carrot, eggplant, kale, peas
+The people have 4 different hobbies: baking, collecting, drawing, woodworking
+There are 4 different nationalities: colombian, indian, mexican, spanish
+The people prefer 4 different types of sport: biathlon, climbing, cycling, volleyball
+ 1. the person who's hobby is woodworking is in an even position
+ 2. the indian is on the left of the person who's sport is climbing##1
+ 3. the person who's hobby is collecting is on the right of the person eating kale##1
+ 4. the person eating eggplant is the colombian##1
+ 5. the person who's sport is volleyball is on the right of the person eating carrot##1
+ 6. the colombian is on the left or right of the mexican##3
+ 7. the person eating peas is on the right of the person eating kale##1
+ 8. the spanish is on the left or right of the person who's sport is biathlon##3
+ 9. the mexican is on the far left or far right##3
+10. the person eating kale is in an odd position
+11. the mexican is the person who's hobby is drawing##1","{'Food': ['carrot', 'eggplant', 'kale', 'peas'], 'Hobby': ['drawing', 'woodworking', 'baking', 'collecting'], 'Nationality': ['mexican', 'colombian', 'indian', 'spanish'], 'Sport': ['cycling', 'volleyball', 'biathlon', 'climbing']}"
+Pt1_4x4_level4-2,"There are 4 different favourite beverages: hot-chocolate, juice, mirinda, sprite
+The people have 4 different jobs:  librarian, paramedic, social-worker, writer
+There are 4 different nationalities: british, egyptian, indonesian, italian
+4 different pets are kept: dog, goat, hedgehog, mouse
+ 1. the person drinking hot-chocolate is on the left or right of the librarian##3
+ 2. the egyptian is the social-worker##1
+ 3. the person drinking hot-chocolate is on the left or right of the person drinking mirinda##3
+ 4. the librarian is on the right of the owner of the mouse##1
+ 5. the person drinking juice is the writer##1
+ 6. the person drinking sprite is on the left of the owner of the goat##1
+ 7. the owner of the dog is the italian##1
+ 8. the writer is in an even position
+ 9. the person drinking mirinda is on the left of the british##1
+10. the owner of the dog is the person drinking mirinda##1
+11. the person drinking hot-chocolate is in an odd position","{'Beverage': ['hot-chocolate', 'mirinda', 'sprite', 'juice'], 'Job': ['social-worker', 'librarian', 'paramedic', 'writer'], 'Nationality': ['egyptian', 'italian', 'british', 'indonesian'], 'Pet': ['mouse', 'dog', 'hedgehog', 'goat']}"
+Pt1_4x4_level4-3,"There are 4 different favourite beverages: fanta, iced-tea, sprite, water
+There 4 different types of food: corn, lime, plum, zucchini
+The people have 4 different hobbies: card-games, chess, sudoku, woodworking
+The people prefer 4 different types of sport: cycling, ice-hockey, parkour, surfing
+ 1. the person drinking fanta is the person eating corn##1
+ 2. the person who's hobby is sudoku is on the left of the person who's hobby is card-games##1
+ 3. the person eating corn is on the left or right of the person who's sport is parkour##3
+ 4. the person who's hobby is chess is in an even position
+ 5. the person drinking iced-tea is the person who's sport is surfing##1
+ 6. the person who's sport is parkour is on the left of the person drinking fanta##1
+ 7. the person drinking water is on the left of the person who's sport is parkour##1
+ 8. the person eating lime is on the left or right of the person eating zucchini##3
+ 9. the person who's sport is parkour is the person who's hobby is chess##1
+10. the person who's sport is cycling is on the left of the person who's hobby is card-games##1
+11. the person drinking sprite is the person eating zucchini##1
+12. the person eating zucchini is on the left or right of the person eating corn##3","{'Beverage': ['water', 'sprite', 'fanta', 'iced-tea'], 'Food': ['lime', 'zucchini', 'corn', 'plum'], 'Hobby': ['woodworking', 'chess', 'sudoku', 'card-games'], 'Sport': ['ice-hockey', 'parkour', 'cycling', 'surfing']}"
+Pt1_4x4_level4-4,"There 4 different types of food: kiwi, orange, pineapple, spinach
+The people have 4 different hobbies: gardening, magic-tricks, rock-climbing, sudoku
+The people have 4 different jobs:  bartender, librarian, manager, musician
+The people prefer 4 different types of sport: cricket, ice-hockey, skiing, snowboarding
+ 1. the person who's sport is ice-hockey is on the far left or far right##3
+ 2. the person who's hobby is rock-climbing is between the person who's sport is cricket and the person eating spinach##2
+ 3. the manager is on the right of the person who's sport is ice-hockey##1
+ 4. the librarian is the person eating kiwi##1
+ 5. the bartender is on the left or right of the librarian##3
+ 6. the person who's hobby is gardening is in an even position
+ 7. the person eating orange is the bartender##1
+ 8. the person who's hobby is rock-climbing is the librarian##1
+ 9. the person eating kiwi is on the left or right of the person who's sport is snowboarding##3
+10. the librarian is on the right of the person who's hobby is sudoku##1
+11. the person who's sport is snowboarding is on the left or right of the person eating pineapple##3
+12. the person who's hobby is sudoku is on the left of the person who's sport is skiing##1","{'Food': ['pineapple', 'spinach', 'kiwi', 'orange'], 'Hobby': ['magic-tricks', 'sudoku', 'rock-climbing', 'gardening'], 'Job': ['musician', 'manager', 'librarian', 'bartender'], 'Sport': ['ice-hockey', 'snowboarding', 'skiing', 'cricket']}"
+Pt1_4x4_level4-5,"There are 4 different favourite beverages: 7up, iced-tea, lemonade, tea
+There 4 different types of food: apple, artichoke, cauliflower, orange
+The people prefer 4 different music-genres: classical, dubstep, folk, gospel
+There are 4 different nationalities: canadian, colombian, german, indian
+ 1. the person eating cauliflower is on the left of the person drinking 7up##1
+ 2. the person drinking 7up is on the left or right of the person drinking iced-tea##3
+ 3. the person eating apple is on the right of the person eating artichoke##1
+ 4. the person drinking lemonade is on the left or right of the person drinking iced-tea##3
+ 5. the person drinking 7up is in an odd position
+ 6. the fan of gospel is between the german and the fan of dubstep##2
+ 7. the fan of folk is the person eating cauliflower##1
+ 8. the person drinking iced-tea is the person eating cauliflower##1
+ 9. the colombian is on the far right##1
+10. the canadian is on the far left or far right##3","{'Beverage': ['lemonade', 'iced-tea', '7up', 'tea'], 'Food': ['orange', 'cauliflower', 'artichoke', 'apple'], 'Music-Genre': ['classical', 'folk', 'gospel', 'dubstep'], 'Nationality': ['canadian', 'german', 'indian', 'colombian']}"
+Pt1_4x4_level4-6,"The people perfer 4 different movie-genres: drama, scientific, spy, western
+There are 4 different nationalities: dutch, egyptian, french, nigerian
+4 different pets are kept: ferret, frog, goat, lizard
+The people use 4 different means of transport: scooter, skateboard, subway, trike
+ 1. the person watching western movies is on the left of the person driving the skateboard##1
+ 2. the nigerian is on the right of the person watching spy movies##1
+ 3. the person driving the trike is on the left of the person driving the subway##1
+ 4. the person driving the subway is on the left or right of the dutch##3
+ 5. the person watching western movies is on the left of the owner of the frog##1
+ 6. the french is on the right of the person driving the trike##1
+ 7. the owner of the goat is on the left of the person driving the subway##1
+ 8. the person driving the trike is on the left or right of the person driving the subway##3
+ 9. the person watching spy movies is on the left or right of the person driving the scooter##3
+10. the egyptian is on the far right##1
+11. the person watching scientific movies is on the left or right of the person driving the subway##3
+12. the owner of the ferret is in an odd position","{'Movie-Genre': ['scientific', 'spy', 'western', 'drama'], 'Nationality': ['dutch', 'french', 'nigerian', 'egyptian'], 'Pet': ['goat', 'lizard', 'ferret', 'frog'], 'Transport': ['trike', 'subway', 'scooter', 'skateboard']}"
+Pt1_4x4_level4-7,"The people have 4 different hobbies: chess, dancing, puzzles, traveling
+The people perfer 4 different movie-genres: epic, fantasy, sports, zombie
+There are 4 different nationalities: american, australian, nigerian, spanish
+4 different pets are kept: dog, ferret, horse, turtle
+ 1. the owner of the turtle is in an odd position
+ 2. the owner of the dog is between the owner of the turtle and the owner of the horse##2
+ 3. the american is on the left of the person who's hobby is puzzles##1
+ 4. the person watching sports movies is in an odd position
+ 5. the spanish is on the right of the nigerian##1
+ 6. the person watching epic movies is on the left or right of the person who's hobby is dancing##3
+ 7. the owner of the horse is on the left of the person who's hobby is puzzles##1
+ 8. the person who's hobby is dancing is on the left of the australian##1
+ 9. the owner of the dog is between the american and the person watching fantasy movies##2
+10. the person who's hobby is dancing is on the left of the owner of the dog##1
+11. the person who's hobby is traveling is in an even position
+12. the person watching epic movies is on the left or right of the person who's hobby is chess##3","{'Hobby': ['dancing', 'puzzles', 'chess', 'traveling'], 'Movie-Genre': ['sports', 'epic', 'fantasy', 'zombie'], 'Nationality': ['american', 'australian', 'nigerian', 'spanish'], 'Pet': ['horse', 'dog', 'turtle', 'ferret']}"
+Pt1_4x4_level4-8,"There 4 different types of food: garlic, mango, potato, strawberry
+The people perfer 4 different movie-genres: documentary, family, time-travel, western
+The people prefer 4 different music-genres: folk, house, indie, jazz
+The people prefer 4 different types of sport: lacrosse, skiing, snowboarding, water-polo
+ 1. the person eating mango is on the right of the fan of jazz##1
+ 2. the person who's sport is snowboarding is in an even position
+ 3. the fan of folk is between the person watching family movies and the person who's sport is skiing##2
+ 4. the person who's sport is snowboarding is on the right of the person watching documentary movies##1
+ 5. the person watching documentary movies is on the left or right of the fan of indie##3
+ 6. the person watching family movies is on the left of the person eating potato##1
+ 7. the fan of jazz is in an odd position
+ 8. the person who's sport is water-polo is the person watching family movies##1
+ 9. the person eating garlic is on the far left or far right##3
+10. the person watching documentary movies is on the right of the person watching time-travel movies##1
+11. the person eating garlic is on the far left or far right##3
+12. the fan of house is on the left of the person eating potato##1
+13. the fan of indie is on the right of the person eating strawberry##1","{'Food': ['garlic', 'potato', 'strawberry', 'mango'], 'Movie-Genre': ['family', 'time-travel', 'documentary', 'western'], 'Music-Genre': ['house', 'folk', 'jazz', 'indie'], 'Sport': ['water-polo', 'lacrosse', 'skiing', 'snowboarding']}"
+Pt1_4x4_level4-9,"There are 4 different favourite beverages: cola, hot-chocolate, lemonade, tea
+The people have 4 different jobs:  dancer, musician, police-officer, social-worker
+There are 4 different nationalities: dutch, japanese, nigerian, turkish
+The people prefer 4 different types of sport: lacrosse, parkour, rugby, sailing
+ 1. the person who's sport is lacrosse is on the left or right of the person who's sport is parkour##3
+ 2. the person who's sport is rugby is on the left of the person who's sport is lacrosse##1
+ 3. the musician is between the person who's sport is sailing and the person who's sport is lacrosse##2
+ 4. the person who's sport is sailing is on the left of the turkish##1
+ 5. the person who's sport is sailing is the person drinking lemonade##1
+ 6. the nigerian is on the far left or far right##3
+ 7. the person drinking hot-chocolate is on the far right##1
+ 8. the turkish is on the right of the nigerian##1
+ 9. the social-worker is on the left of the musician##1
+10. the dancer is in an even position
+11. the dutch is the person drinking cola##1","{'Beverage': ['lemonade', 'tea', 'cola', 'hot-chocolate'], 'Job': ['social-worker', 'musician', 'police-officer', 'dancer'], 'Nationality': ['nigerian', 'turkish', 'dutch', 'japanese'], 'Sport': ['sailing', 'rugby', 'lacrosse', 'parkour']}"
diff --git a/part2/level4/Pt2_4x5_level4.csv b/part2/level4/Pt2_4x5_level4.csv
new file mode 100644
index 0000000000000000000000000000000000000000..77a99e6c60382b22cf3059b219dd980794c75fab
--- /dev/null
+++ b/part2/level4/Pt2_4x5_level4.csv
@@ -0,0 +1,198 @@
+ID,Clues,SolutionGrid
+Pt1_4x5_level4-0,"There are 5 different favourite beverages: hot-chocolate, milk, soy-milk, sprite, tea
+The people have 5 different jobs:  analyst, bartender, firefighter, mechanic, project-manager
+The people prefer 5 different music-genres: ambient, d&b, house, salsa, trance
+There are 5 different nationalities: british, indonesian, nigerian, spanish, turkish
+ 1. the nigerian is on the left or right of the project-manager##3
+ 2. the analyst is in an odd position
+ 3. the fan of ambient is on the left of the indonesian##1
+ 4. the person drinking tea is on the right of the fan of salsa##1
+ 5. the person drinking hot-chocolate is on the left or right of the analyst##3
+ 6. the fan of salsa is on the right of the person drinking hot-chocolate##1
+ 7. the project-manager is on the right of the fan of house##1
+ 8. the turkish is in an even position
+ 9. the british is on the left or right of the mechanic##3
+10. the fan of house is the firefighter##1
+11. the fan of d&b is on the left of the person drinking milk##1
+12. the person drinking tea is on the left or right of the analyst##3
+13. the person drinking tea is on the right of the indonesian##1
+14. the turkish is on the left of the fan of trance##1
+15. the fan of salsa is the person drinking sprite##1
+16. the fan of salsa is on the right of the person drinking hot-chocolate##1","{'Beverage': ['soy-milk', 'hot-chocolate', 'sprite', 'tea', 'milk'], 'Job': ['firefighter', 'project-manager', 'analyst', 'mechanic', 'bartender'], 'Music-Genre': ['house', 'ambient', 'salsa', 'd&b', 'trance'], 'Nationality': ['nigerian', 'spanish', 'indonesian', 'turkish', 'british']}"
+Pt1_4x5_level4-1,"The people have 5 different hobbies: card-games, cooking, drawing, photography, woodworking
+The people prefer 5 different music-genres: d&b, disco, reggae, soul, techno
+5 different pets are kept: goldfish, hedgehog, rabbit, rat, turtle
+The people use 5 different means of transport: boat, bus, quad-bike, roller, snowmobile
+ 1. the person who's hobby is drawing is on the left or right of the person driving the roller##3
+ 2. the person who's hobby is woodworking is on the right of the fan of d&b##1
+ 3. the person who's hobby is drawing is the fan of techno##1
+ 4. the owner of the rat is on the left of the person who's hobby is cooking##1
+ 5. the fan of techno is on the left of the person driving the snowmobile##1
+ 6. the fan of reggae is in an odd position
+ 7. the person who's hobby is woodworking is on the left or right of the owner of the hedgehog##3
+ 8. the person who's hobby is cooking is between the person who's hobby is drawing and the person driving the boat##2
+ 9. the owner of the goldfish is on the left or right of the fan of disco##3
+10. the owner of the goldfish is on the left or right of the person who's hobby is card-games##3
+11. the person driving the roller is on the right of the person driving the boat##1
+12. the person who's hobby is cooking is on the left or right of the fan of reggae##3
+13. the owner of the turtle is on the left or right of the person driving the quad-bike##3
+14. the owner of the turtle is on the left of the person who's hobby is drawing##1","{'Hobby': ['photography', 'cooking', 'drawing', 'card-games', 'woodworking'], 'Music-Genre': ['reggae', 'disco', 'techno', 'd&b', 'soul'], 'Pet': ['rat', 'turtle', 'goldfish', 'hedgehog', 'rabbit'], 'Transport': ['boat', 'roller', 'quad-bike', 'snowmobile', 'bus']}"
+Pt1_4x5_level4-2,"There are 5 different favourite beverages: coffee, fanta, hot-chocolate, lemonade, milk
+The people perfer 5 different movie-genres: action, family, horror, martial-arts, western
+The people prefer 5 different types of sport: baseball, climbing, soccer, swimming, volleyball
+The people use 5 different means of transport: bike, scooter, skateboard, taxi, trike
+ 1. the person drinking fanta is on the left of the person who's sport is swimming##1
+ 2. the person who's sport is baseball is on the left of the person watching martial-arts movies##1
+ 3. the person watching family movies is on the right of the person who's sport is volleyball##1
+ 4. the person drinking lemonade is the person drinking lemonade##1
+ 5. the person watching western movies is on the right of the person who's sport is swimming##1
+ 6. the person watching horror movies is on the right of the person watching family movies##1
+ 7. the person who's sport is soccer is on the far right##1
+ 8. the person driving the skateboard is on the left or right of the person driving the trike##3
+ 9. the person watching martial-arts movies is the person driving the skateboard##1
+10. the person drinking coffee is the person who's sport is climbing##1
+11. the person driving the taxi is the person drinking milk##1
+12. the person who's sport is climbing is between the person driving the scooter and the person watching action movies##2
+13. the person watching action movies is on the left or right of the person drinking coffee##3
+14. the person who's sport is volleyball is on the far left or far right##3
+15. the person drinking milk is in an odd position
+16. the person drinking fanta is on the left or right of the person drinking lemonade##3","{'Beverage': ['milk', 'coffee', 'fanta', 'lemonade', 'hot-chocolate'], 'Movie-Genre': ['action', 'family', 'horror', 'martial-arts', 'western'], 'Sport': ['volleyball', 'climbing', 'baseball', 'swimming', 'soccer'], 'Transport': ['taxi', 'bike', 'scooter', 'skateboard', 'trike']}"
+Pt1_4x5_level4-3,"There 5 different types of food: banana, cherry, corn, cucumber, lime
+The people perfer 5 different movie-genres: action, disaster, epic, musical, satire
+The people prefer 5 different music-genres: electronic, folk, r&b, salsa, soul
+The people use 5 different means of transport: helicopter, quad-bike, ship, snowmobile, trike
+ 1. the person driving the quad-bike is between the person watching epic movies and the person driving the helicopter##2
+ 2. the person watching musical movies is on the far right##1
+ 3. the person eating cucumber is on the left of the person eating cherry##1
+ 4. the person driving the helicopter is in an odd position
+ 5. the fan of folk is on the left or right of the fan of salsa##3
+ 6. the person driving the trike is the person eating banana##1
+ 7. the person watching action movies is on the right of the person driving the ship##1
+ 8. the fan of r&b is on the left or right of the person driving the quad-bike##3
+ 9. the person eating lime is the fan of soul##1
+10. the person watching disaster movies is in an odd position
+11. the fan of salsa is on the far left##1
+12. the person driving the helicopter is on the far left or far right##3
+13. the person eating lime is on the right of the person watching action movies##1
+14. the person eating banana is the person eating banana##1
+15. the person driving the snowmobile is the person watching satire movies##1
+16. the person eating corn is on the right of the person watching epic movies##1
+17. the person eating cucumber is on the left or right of the person driving the ship##3","{'Food': ['banana', 'cucumber', 'cherry', 'corn', 'lime'], 'Movie-Genre': ['disaster', 'satire', 'epic', 'action', 'musical'], 'Music-Genre': ['salsa', 'folk', 'r&b', 'electronic', 'soul'], 'Transport': ['trike', 'snowmobile', 'ship', 'quad-bike', 'helicopter']}"
+Pt1_4x5_level4-4,"There are 5 different favourite beverages: 7up, cola, iced-tea, mirinda, tea
+There are 5 different nationalities: argentine, british, colombian, egyptian, french
+The people prefer 5 different types of sport: basketball, golf, ice-hockey, skateboarding, swimming
+The people use 5 different means of transport: car, motorbike, snowmobile, taxi, train
+ 1. the argentine is on the right of the person drinking iced-tea##1
+ 2. the person who's sport is ice-hockey is on the left or right of the argentine##3
+ 3. the french is on the far left##1
+ 4. the egyptian is on the left of the colombian##1
+ 5. the person who's sport is golf is on the far left or far right##3
+ 6. the person drinking tea is in an odd position
+ 7. the person who's sport is swimming is on the left or right of the person drinking 7up##3
+ 8. the person drinking iced-tea is between the person drinking cola and the person driving the snowmobile##2
+ 9. the person driving the car is on the left or right of the british##3
+10. the person who's sport is swimming is on the right of the person who's sport is golf##1
+11. the person driving the motorbike is the french##1
+12. the person driving the taxi is on the right of the person driving the snowmobile##1
+13. the person drinking 7up is the person who's sport is basketball##1
+14. the person drinking iced-tea is on the right of the person driving the snowmobile##1
+15. the person driving the train is on the right of the french##1
+16. the person drinking cola is the argentine##1","{'Beverage': ['tea', 'mirinda', '7up', 'iced-tea', 'cola'], 'Nationality': ['french', 'egyptian', 'colombian', 'british', 'argentine'], 'Sport': ['golf', 'swimming', 'basketball', 'ice-hockey', 'skateboarding'], 'Transport': ['motorbike', 'train', 'snowmobile', 'taxi', 'car']}"
+Pt1_4x5_level4-5,"The people have 5 different hobbies: card-games, cooking, drawing, gardening, puzzles
+The people have 5 different jobs:  accountant, firefighter, mechanic, paramedic, security-guard
+There are 5 different nationalities: american, brazilian, indonesian, nigerian, pakistani
+The people use 5 different means of transport: boat, helicopter, motorbike, subway, taxi
+ 1. the person driving the helicopter is the pakistani##1
+ 2. the pakistani is in an odd position
+ 3. the accountant is on the left or right of the indonesian##3
+ 4. the mechanic is the brazilian##1
+ 5. the security-guard is on the left or right of the paramedic##3
+ 6. the person driving the motorbike is on the left of the person driving the boat##1
+ 7. the person who's hobby is gardening is the brazilian##1
+ 8. the accountant is on the left or right of the person driving the subway##3
+ 9. the accountant is the person driving the motorbike##1
+10. the paramedic is on the right of the person driving the boat##1
+11. the person driving the taxi is on the far left##1
+12. the american is on the left or right of the paramedic##3
+13. the person who's hobby is cooking is in an odd position
+14. the person who's hobby is drawing is on the left or right of the nigerian##3
+15. the person who's hobby is drawing is on the left of the person driving the helicopter##1
+16. the accountant is in an odd position
+17. the nigerian is the person driving the motorbike##1
+18. the person who's hobby is card-games is on the right of the indonesian##1","{'Hobby': ['gardening', 'puzzles', 'card-games', 'drawing', 'cooking'], 'Job': ['mechanic', 'firefighter', 'accountant', 'security-guard', 'paramedic'], 'Nationality': ['brazilian', 'indonesian', 'nigerian', 'american', 'pakistani'], 'Transport': ['taxi', 'subway', 'motorbike', 'boat', 'helicopter']}"
+Pt1_4x5_level4-6,"There 5 different types of food: apple, asparagus, blueberry, orange, watermelon
+The people perfer 5 different movie-genres: adventure, documentary, martial-arts, romance, scientific
+5 different pets are kept: cat, chinchilla, dog, goat, mouse
+The people prefer 5 different types of sport: badminton, biathlon, skateboarding, water-polo, weightlifting
+ 1. the person eating orange is the person who's sport is water-polo##1
+ 2. the person watching adventure movies is on the left or right of the person watching romance movies##3
+ 3. the person watching adventure movies is on the left or right of the person watching romance movies##3
+ 4. the person eating blueberry is in an even position
+ 5. the person who's sport is badminton is on the far left##1
+ 6. the owner of the chinchilla is between the person who's sport is weightlifting and the owner of the mouse##2
+ 7. the person who's sport is skateboarding is between the person who's sport is water-polo and the owner of the goat##2
+ 8. the owner of the dog is the owner of the dog##1
+ 9. the person eating asparagus is the person who's sport is badminton##1
+10. the person eating apple is in the middle##1
+11. the person eating orange is on the right of the person watching documentary movies##1
+12. the person who's sport is badminton is on the left of the owner of the goat##1
+13. the owner of the mouse is on the left or right of the owner of the cat##3
+14. the person watching martial-arts movies is on the right of the person who's sport is badminton##1
+15. the owner of the goat is on the right of the person watching scientific movies##1
+16. the person watching romance movies is on the far right##1","{'Food': ['asparagus', 'blueberry', 'apple', 'orange', 'watermelon'], 'Movie-Genre': ['scientific', 'martial-arts', 'documentary', 'adventure', 'romance'], 'Pet': ['dog', 'goat', 'chinchilla', 'mouse', 'cat'], 'Sport': ['badminton', 'weightlifting', 'skateboarding', 'water-polo', 'biathlon']}"
+Pt1_4x5_level4-7,"The people have 5 different jobs:  designer, dressmaker, entrepreneur, librarian, musician
+The people prefer 5 different music-genres: d&b, hip-hop, reggae, salsa, techno
+There are 5 different nationalities: british, indonesian, malaysian, polish, turkish
+5 different pets are kept: bird, chinchilla, dog, lizard, turtle
+ 1. the fan of d&b is on the left or right of the malaysian##3
+ 2. the owner of the dog is on the left or right of the british##3
+ 3. the owner of the turtle is between the owner of the bird and the polish##2
+ 4. the owner of the dog is the malaysian##1
+ 5. the entrepreneur is the owner of the bird##1
+ 6. the owner of the chinchilla is on the right of the librarian##1
+ 7. the designer is in the middle##1
+ 8. the british is on the left or right of the fan of techno##3
+ 9. the musician is in an even position
+10. the fan of salsa is on the left of the turkish##1
+11. the indonesian is in an even position
+12. the fan of reggae is on the left of the dressmaker##1
+13. the musician is the british##1
+14. the fan of techno is the malaysian##1
+15. the entrepreneur is on the right of the indonesian##1","{'Job': ['librarian', 'musician', 'designer', 'dressmaker', 'entrepreneur'], 'Music-Genre': ['techno', 'd&b', 'reggae', 'salsa', 'hip-hop'], 'Nationality': ['malaysian', 'british', 'polish', 'indonesian', 'turkish'], 'Pet': ['dog', 'chinchilla', 'lizard', 'turtle', 'bird']}"
+Pt1_4x5_level4-8,"There 5 different types of food: apricot, cabbage, carrot, corn, pomegranate
+There are 5 different nationalities: dutch, egyptian, indonesian, polish, russian
+The people prefer 5 different types of sport: basketball, cricket, parkour, surfing, water-polo
+The people use 5 different means of transport: helicopter, jet-ski, roller, ship, subway
+ 1. the dutch is between the person driving the ship and the russian##2
+ 2. the person driving the ship is on the far right##1
+ 3. the person driving the subway is on the left of the dutch##1
+ 4. the person who's sport is surfing is between the person eating pomegranate and the person who's sport is parkour##2
+ 5. the person eating apricot is in an odd position
+ 6. the person driving the helicopter is the person who's sport is surfing##1
+ 7. the egyptian is on the left or right of the russian##3
+ 8. the indonesian is on the right of the person driving the roller##1
+ 9. the person who's sport is basketball is on the right of the person who's sport is water-polo##1
+10. the indonesian is on the left or right of the person eating carrot##3
+11. the person eating corn is the person who's sport is basketball##1
+12. the person who's sport is water-polo is on the left or right of the person who's sport is cricket##3
+13. the person eating cabbage is on the right of the person who's sport is parkour##1
+14. the person who's sport is basketball is on the far left or far right##3
+15. the person eating corn is on the left or right of the person eating carrot##3","{'Food': ['apricot', 'cabbage', 'pomegranate', 'carrot', 'corn'], 'Nationality': ['polish', 'egyptian', 'russian', 'dutch', 'indonesian'], 'Sport': ['parkour', 'surfing', 'cricket', 'water-polo', 'basketball'], 'Transport': ['jet-ski', 'helicopter', 'subway', 'roller', 'ship']}"
+Pt1_4x5_level4-9,"There are 5 different favourite beverages: cola, fanta, juice, sprite, water
+There 5 different types of food: avocado, carrot, eggplant, orange, papaya
+The people have 5 different jobs:  firefighter, lawyer, librarian, software-developer, writer
+The people use 5 different means of transport: boat, helicopter, snowmobile, taxi, tram
+ 1. the software-developer is on the far left or far right##3
+ 2. the person drinking cola is the person driving the boat##1
+ 3. the person drinking fanta is on the left of the writer##1
+ 4. the person eating carrot is the librarian##1
+ 5. the person drinking cola is on the right of the person eating orange##1
+ 6. the person drinking juice is between the person driving the helicopter and the person eating carrot##2
+ 7. the person drinking juice is on the left of the person driving the snowmobile##1
+ 8. the person driving the taxi is the firefighter##1
+ 9. the person drinking juice is on the left or right of the person eating avocado##3
+10. the person drinking sprite is on the left of the person drinking juice##1
+11. the writer is in an odd position
+12. the firefighter is on the left of the person eating eggplant##1
+13. the librarian is on the left of the person driving the taxi##1
+14. the person driving the helicopter is the software-developer##1","{'Beverage': ['sprite', 'juice', 'water', 'fanta', 'cola'], 'Food': ['avocado', 'papaya', 'carrot', 'orange', 'eggplant'], 'Job': ['software-developer', 'lawyer', 'librarian', 'firefighter', 'writer'], 'Transport': ['helicopter', 'tram', 'snowmobile', 'taxi', 'boat']}"
diff --git a/part2/level4/Pt2_4x6_level4.csv b/part2/level4/Pt2_4x6_level4.csv
new file mode 100644
index 0000000000000000000000000000000000000000..aa83594956af8d4255f3e948e99ebd0d0063e163
--- /dev/null
+++ b/part2/level4/Pt2_4x6_level4.csv
@@ -0,0 +1,243 @@
+ID,Clues,SolutionGrid
+Pt1_4x6_level4-0,"The people have 6 different hobbies: chess, collecting, gardening, hiking, magic-tricks, skydiving
+There are 6 different nationalities: american, brazilian, japanese, malaysian, polish, thai
+6 different pets are kept: cat, chinchilla, frog, goat, lizard, pony
+The people use 6 different means of transport: car, roller, ship, skateboard, snowmobile, van
+ 1. the person who's hobby is magic-tricks is on the left or right of the person who's hobby is chess##3
+ 2. the owner of the chinchilla is on the left of the owner of the cat##1
+ 3. the owner of the chinchilla is in an even position
+ 4. the person driving the ship is on the left of the person who's hobby is magic-tricks##1
+ 5. the owner of the pony is the polish##1
+ 6. the person who's hobby is gardening is on the left or right of the person who's hobby is skydiving##3
+ 7. the person driving the roller is on the left or right of the owner of the lizard##3
+ 8. the person driving the skateboard is between the person driving the car and the person who's hobby is chess##2
+ 9. the person driving the skateboard is the american##1
+10. the person driving the car is on the left of the person who's hobby is hiking##1
+11. the person who's hobby is collecting is on the far left or far right##3
+12. the person who's hobby is magic-tricks is in an even position
+13. the owner of the goat is in an even position
+14. the person driving the snowmobile is in an odd position
+15. the thai is on the left or right of the person who's hobby is hiking##3
+16. the person who's hobby is collecting is the brazilian##1
+17. the person driving the roller is on the left of the malaysian##1
+18. the malaysian is in an odd position
+19. the owner of the chinchilla is on the left or right of the brazilian##3
+20. the owner of the frog is in an odd position
+21. the owner of the cat is on the right of the person who's hobby is gardening##1","{'Hobby': ['collecting', 'gardening', 'skydiving', 'hiking', 'chess', 'magic-tricks'], 'Nationality': ['brazilian', 'japanese', 'malaysian', 'american', 'thai', 'polish'], 'Pet': ['lizard', 'chinchilla', 'cat', 'goat', 'frog', 'pony'], 'Transport': ['snowmobile', 'roller', 'car', 'skateboard', 'ship', 'van']}"
+Pt1_4x6_level4-1,"There 6 different types of food: apricot, banana, cherry, grapes, lemon, papaya
+The people perfer 6 different movie-genres: action, comedy, fantasy, musical, scientific, western
+The people prefer 6 different music-genres: folk, gospel, indie, metal, punk, rock
+There are 6 different nationalities: american, australian, german, nigerian, pakistani, thai
+ 1. the person watching action movies is the fan of punk##1
+ 2. the nigerian is in an even position
+ 3. the thai is the person watching western movies##1
+ 4. the person eating grapes is on the far left or far right##3
+ 5. the thai is on the left of the fan of gospel##1
+ 6. the fan of punk is the american##1
+ 7. the fan of gospel is on the left or right of the person eating lemon##3
+ 8. the person eating grapes is on the left of the german##1
+ 9. the person eating cherry is on the left of the fan of metal##1
+10. the australian is on the left of the person watching musical movies##1
+11. the fan of punk is on the left or right of the person eating banana##3
+12. the person eating banana is on the right of the fan of punk##1
+13. the fan of punk is on the left or right of the person watching scientific movies##3
+14. the person watching western movies is on the far left or far right##3
+15. the fan of folk is on the left or right of the person eating apricot##3
+16. the person watching fantasy movies is on the right of the american##1
+17. the person eating papaya is on the left of the person eating banana##1
+18. the pakistani is in an odd position
+19. the person eating apricot is the person watching musical movies##1
+20. the person watching scientific movies is on the left or right of the fan of gospel##3
+21. the person eating cherry is between the fan of rock and the person watching scientific movies##2","{'Food': ['grapes', 'cherry', 'lemon', 'papaya', 'banana', 'apricot'], 'Movie-Genre': ['western', 'comedy', 'scientific', 'action', 'fantasy', 'musical'], 'Music-Genre': ['rock', 'gospel', 'metal', 'punk', 'folk', 'indie'], 'Nationality': ['thai', 'german', 'pakistani', 'american', 'australian', 'nigerian']}"
+Pt1_4x6_level4-2,"The people have 6 different hobbies: filmmaking, magic-tricks, rock-climbing, skydiving, video-games, writing
+The people prefer 6 different music-genres: classical, country, folk, funk, hip-hop, jazz
+6 different pets are kept: chinchilla, fish, goat, guinea-pig, mouse, pony
+The people prefer 6 different types of sport: biathlon, climbing, cycling, parkour, rugby, weightlifting
+ 1. the fan of hip-hop is on the left of the person who's sport is biathlon##1
+ 2. the owner of the fish is the person who's hobby is video-games##1
+ 3. the fan of country is on the left or right of the person who's sport is climbing##3
+ 4. the person who's hobby is magic-tricks is on the left of the person who's hobby is skydiving##1
+ 5. the person who's hobby is skydiving is the owner of the goat##1
+ 6. the fan of country is on the far left or far right##3
+ 7. the person who's sport is biathlon is in an even position
+ 8. the person who's hobby is rock-climbing is the owner of the chinchilla##1
+ 9. the person who's sport is biathlon is on the right of the person who's hobby is magic-tricks##1
+10. the owner of the fish is on the left of the owner of the pony##1
+11. the person who's hobby is magic-tricks is on the left or right of the owner of the goat##3
+12. the owner of the chinchilla is the person who's sport is climbing##1
+13. the person who's hobby is rock-climbing is on the left of the person who's sport is weightlifting##1
+14. the owner of the chinchilla is on the left of the fan of country##1
+15. the owner of the mouse is in an odd position
+16. the owner of the mouse is between the owner of the pony and the fan of jazz##2
+17. the owner of the pony is the fan of folk##1
+18. the person who's sport is parkour is between the person who's sport is biathlon and the person who's hobby is writing##2
+19. the fan of funk is on the left or right of the person who's sport is rugby##3","{'Hobby': ['video-games', 'writing', 'magic-tricks', 'skydiving', 'rock-climbing', 'filmmaking'], 'Music-Genre': ['funk', 'folk', 'hip-hop', 'jazz', 'classical', 'country'], 'Pet': ['fish', 'pony', 'mouse', 'goat', 'chinchilla', 'guinea-pig'], 'Sport': ['cycling', 'rugby', 'parkour', 'biathlon', 'climbing', 'weightlifting']}"
+Pt1_4x6_level4-3,"There 6 different types of food: cabbage, cucumber, lemon, nectarine, raspberry, zucchini
+There are 6 different nationalities: british, german, indian, nigerian, russian, spanish
+The people prefer 6 different types of sport: badminton, biathlon, cycling, golf, lacrosse, surfing
+The people use 6 different means of transport: airplane, motorbike, subway, taxi, train, trike
+ 1. the person driving the trike is on the left or right of the person eating cucumber##3
+ 2. the person eating nectarine is in an odd position
+ 3. the person driving the subway is on the left or right of the person who's sport is golf##3
+ 4. the person eating raspberry is on the left or right of the person eating cabbage##3
+ 5. the person eating raspberry is on the left of the german##1
+ 6. the person who's sport is lacrosse is the person eating lemon##1
+ 7. the person eating nectarine is on the right of the person who's sport is biathlon##1
+ 8. the person eating cucumber is on the left of the person eating raspberry##1
+ 9. the person who's sport is cycling is on the left or right of the german##3
+10. the spanish is on the left of the person driving the train##1
+11. the person driving the motorbike is on the left of the person who's sport is surfing##1
+12. the person driving the airplane is the indian##1
+13. the russian is in an even position
+14. the person who's sport is cycling is on the right of the person who's sport is golf##1
+15. the person eating cabbage is the person who's sport is badminton##1
+16. the british is on the right of the person eating nectarine##1
+17. the spanish is on the left of the german##1
+18. the person who's sport is surfing is the person driving the trike##1
+19. the person eating zucchini is on the left or right of the person eating nectarine##3
+20. the german is on the far left or far right##3","{'Food': ['lemon', 'zucchini', 'nectarine', 'cucumber', 'raspberry', 'cabbage'], 'Nationality': ['indian', 'russian', 'nigerian', 'british', 'spanish', 'german'], 'Sport': ['lacrosse', 'biathlon', 'surfing', 'golf', 'cycling', 'badminton'], 'Transport': ['airplane', 'motorbike', 'trike', 'taxi', 'subway', 'train']}"
+Pt1_4x6_level4-4,"There are 6 different favourite beverages: fanta, hot-chocolate, juice, milk, mirinda, sprite
+There 6 different types of food: banana, cherry, lime, radish, tomato, watermelon
+The people have 6 different hobbies: collecting, filmmaking, fishing, gardening, magic-tricks, skydiving
+6 different pets are kept: cat, chinchilla, goat, guinea-pig, hedgehog, rabbit
+ 1. the person drinking sprite is on the left or right of the person eating lime##3
+ 2. the person drinking mirinda is the person eating lime##1
+ 3. the owner of the rabbit is between the person who's hobby is fishing and the person who's hobby is collecting##2
+ 4. the person eating lime is on the left or right of the person eating tomato##3
+ 5. the person who's hobby is collecting is on the left of the owner of the rabbit##1
+ 6. the person who's hobby is gardening is on the right of the person eating radish##1
+ 7. the person who's hobby is skydiving is on the right of the person eating lime##1
+ 8. the person who's hobby is magic-tricks is on the far right##1
+ 9. the person who's hobby is skydiving is on the left of the person drinking milk##1
+10. the owner of the guinea-pig is on the right of the person who's hobby is gardening##1
+11. the person eating watermelon is on the far left##1
+12. the owner of the guinea-pig is on the left or right of the person eating cherry##3
+13. the person who's hobby is skydiving is in an odd position
+14. the person who's hobby is collecting is on the left of the person drinking fanta##1
+15. the owner of the cat is on the left or right of the person eating radish##3
+16. the person eating watermelon is on the left or right of the person eating banana##3
+17. the owner of the goat is on the far left or far right##3
+18. the owner of the hedgehog is on the left of the person drinking mirinda##1
+19. the person eating cherry is on the far right##1
+20. the person drinking hot-chocolate is on the left or right of the owner of the goat##3
+21. the person drinking sprite is on the left or right of the owner of the rabbit##3","{'Beverage': ['juice', 'fanta', 'sprite', 'mirinda', 'hot-chocolate', 'milk'], 'Food': ['watermelon', 'banana', 'radish', 'lime', 'tomato', 'cherry'], 'Hobby': ['collecting', 'filmmaking', 'fishing', 'gardening', 'skydiving', 'magic-tricks'], 'Pet': ['chinchilla', 'rabbit', 'hedgehog', 'cat', 'guinea-pig', 'goat']}"
+Pt1_4x6_level4-5,"There 6 different types of food: avocado, broccoli, cucumber, garlic, grapefruit, radish
+The people have 6 different hobbies: chess, magic-tricks, rock-climbing, sudoku, traveling, writing
+6 different pets are kept: bird, fish, goat, lizard, mouse, snake
+The people prefer 6 different types of sport: badminton, cycling, parkour, sailing, surfing, volleyball
+ 1. the owner of the mouse is on the right of the person who's hobby is sudoku##1
+ 2. the owner of the lizard is the person who's sport is sailing##1
+ 3. the person who's sport is sailing is on the left of the person who's sport is badminton##1
+ 4. the person eating cucumber is on the left of the person eating garlic##1
+ 5. the person who's sport is cycling is the person who's hobby is sudoku##1
+ 6. the person eating grapefruit is on the far left or far right##3
+ 7. the person who's hobby is traveling is on the left or right of the owner of the goat##3
+ 8. the person who's hobby is chess is on the right of the person eating avocado##1
+ 9. the person who's hobby is traveling is on the left of the owner of the goat##1
+10. the owner of the lizard is the person eating cucumber##1
+11. the owner of the mouse is on the far right##1
+12. the person eating broccoli is between the person eating radish and the person who's hobby is writing##2
+13. the person eating cucumber is on the left of the owner of the fish##1
+14. the person eating cucumber is on the right of the person who's sport is volleyball##1
+15. the person eating avocado is on the left or right of the person eating cucumber##3
+16. the person who's sport is parkour is on the far right##1
+17. the person who's hobby is writing is on the left or right of the owner of the snake##3
+18. the person who's hobby is writing is on the right of the person who's sport is sailing##1
+19. the person who's hobby is rock-climbing is on the far right##1
+20. the person who's sport is sailing is in an odd position","{'Food': ['grapefruit', 'avocado', 'cucumber', 'garlic', 'broccoli', 'radish'], 'Hobby': ['traveling', 'magic-tricks', 'chess', 'writing', 'sudoku', 'rock-climbing'], 'Pet': ['bird', 'goat', 'lizard', 'fish', 'snake', 'mouse'], 'Sport': ['surfing', 'volleyball', 'sailing', 'badminton', 'cycling', 'parkour']}"
+Pt1_4x6_level4-6,"The people prefer 6 different music-genres: ambient, dubstep, electronic, reggae, salsa, trance
+6 different pets are kept: cat, dog, ferret, goat, guinea-pig, snake
+The people prefer 6 different types of sport: baseball, cricket, cycling, rugby, skiing, swimming
+The people use 6 different means of transport: bike, bus, helicopter, jet-ski, scooter, snowmobile
+ 1. the person driving the bus is on the left or right of the owner of the snake##3
+ 2. the person driving the bus is in an even position
+ 3. the person who's sport is baseball is on the left of the person who's sport is swimming##1
+ 4. the person driving the scooter is between the fan of electronic and the owner of the goat##2
+ 5. the person who's sport is cricket is on the left of the owner of the dog##1
+ 6. the person who's sport is baseball is on the right of the fan of salsa##1
+ 7. the person who's sport is cricket is the person driving the scooter##1
+ 8. the owner of the goat is the person driving the snowmobile##1
+ 9. the fan of dubstep is on the left or right of the person who's sport is baseball##3
+10. the owner of the guinea-pig is the person driving the bus##1
+11. the person who's sport is cycling is the owner of the dog##1
+12. the person who's sport is rugby is between the person who's sport is skiing and the owner of the ferret##2
+13. the person driving the helicopter is on the left or right of the fan of dubstep##3
+14. the owner of the dog is on the far right##1
+15. the person driving the bike is on the far left or far right##3
+16. the fan of reggae is on the right of the fan of dubstep##1
+17. the person driving the jet-ski is on the left or right of the person driving the scooter##3
+18. the fan of salsa is on the left or right of the owner of the ferret##3
+19. the fan of ambient is on the far left or far right##3","{'Music-Genre': ['ambient', 'salsa', 'trance', 'dubstep', 'reggae', 'electronic'], 'Pet': ['snake', 'guinea-pig', 'ferret', 'goat', 'cat', 'dog'], 'Sport': ['skiing', 'rugby', 'baseball', 'swimming', 'cricket', 'cycling'], 'Transport': ['bike', 'bus', 'helicopter', 'snowmobile', 'scooter', 'jet-ski']}"
+Pt1_4x6_level4-7,"There 6 different types of food: banana, cauliflower, nectarine, peach, spinach, zucchini
+The people have 6 different hobbies: baking, dancing, photography, puzzles, singing, writing
+The people prefer 6 different types of sport: badminton, handball, parkour, skateboarding, snowboarding, swimming
+The people use 6 different means of transport: boat, car, quad-bike, snowmobile, subway, taxi
+ 1. the person who's hobby is photography is the person who's sport is snowboarding##1
+ 2. the person who's sport is parkour is on the left or right of the person eating spinach##3
+ 3. the person who's hobby is puzzles is on the right of the person eating spinach##1
+ 4. the person who's sport is badminton is on the left or right of the person eating nectarine##3
+ 5. the person driving the taxi is on the left or right of the person eating zucchini##3
+ 6. the person driving the boat is the person who's sport is swimming##1
+ 7. the person eating peach is the person who's hobby is writing##1
+ 8. the person eating banana is in an even position
+ 9. the person driving the boat is on the left or right of the person who's sport is parkour##3
+10. the person driving the snowmobile is the person who's hobby is dancing##1
+11. the person who's hobby is baking is on the far left or far right##3
+12. the person who's sport is badminton is on the left or right of the person who's sport is parkour##3
+13. the person driving the car is the person who's sport is skateboarding##1
+14. the person driving the taxi is the person eating banana##1
+15. the person who's hobby is singing is on the left or right of the person eating cauliflower##3
+16. the person who's sport is swimming is on the far right##1
+17. the person driving the taxi is on the left or right of the person who's sport is skateboarding##3
+18. the person who's sport is handball is on the right of the person who's sport is snowboarding##1
+19. the person driving the quad-bike is on the right of the person who's hobby is dancing##1
+20. the person who's sport is snowboarding is on the left of the person eating cauliflower##1","{'Food': ['zucchini', 'banana', 'cauliflower', 'spinach', 'nectarine', 'peach'], 'Hobby': ['baking', 'photography', 'dancing', 'singing', 'puzzles', 'writing'], 'Sport': ['skateboarding', 'snowboarding', 'handball', 'badminton', 'parkour', 'swimming'], 'Transport': ['car', 'taxi', 'snowmobile', 'quad-bike', 'subway', 'boat']}"
+Pt1_4x6_level4-8,"There are 6 different favourite beverages: fanta, hot-chocolate, iced-tea, juice, milk, sprite
+The people have 6 different hobbies: card-games, cooking, fishing, photography, skydiving, video-games
+The people perfer 6 different movie-genres: disaster, fantasy, martial-arts, satire, spy, zombie
+The people prefer 6 different music-genres: dubstep, folk, hip-hop, house, pop, soul
+ 1. the person drinking hot-chocolate is on the left of the person who's hobby is photography##1
+ 2. the fan of house is on the left of the person who's hobby is card-games##1
+ 3. the fan of folk is in an odd position
+ 4. the person who's hobby is skydiving is on the right of the fan of hip-hop##1
+ 5. the fan of dubstep is the person watching disaster movies##1
+ 6. the person watching zombie movies is on the left of the fan of soul##1
+ 7. the person who's hobby is video-games is on the right of the fan of folk##1
+ 8. the person drinking iced-tea is on the right of the person drinking juice##1
+ 9. the person who's hobby is skydiving is on the left or right of the person who's hobby is fishing##3
+10. the fan of dubstep is in an even position
+11. the person who's hobby is card-games is the person watching disaster movies##1
+12. the fan of soul is on the far right##1
+13. the person drinking milk is on the left or right of the person watching disaster movies##3
+14. the person watching zombie movies is on the left of the person drinking fanta##1
+15. the fan of hip-hop is on the left of the person watching spy movies##1
+16. the person watching satire movies is on the far left##1
+17. the person watching disaster movies is on the left of the person drinking milk##1
+18. the person drinking milk is between the person drinking hot-chocolate and the person drinking juice##2
+19. the fan of hip-hop is the person watching martial-arts movies##1","{'Beverage': ['sprite', 'hot-chocolate', 'milk', 'juice', 'iced-tea', 'fanta'], 'Hobby': ['cooking', 'card-games', 'photography', 'skydiving', 'fishing', 'video-games'], 'Movie-Genre': ['satire', 'disaster', 'martial-arts', 'spy', 'zombie', 'fantasy'], 'Music-Genre': ['house', 'dubstep', 'hip-hop', 'pop', 'folk', 'soul']}"
+Pt1_4x6_level4-9,"The people have 6 different jobs:  bartender, coach, designer, project-manager, scientist, software-developer
+There are 6 different nationalities: dutch, japanese, malaysian, russian, thai, turkish
+The people prefer 6 different types of sport: badminton, ice-hockey, snowboarding, surfing, tennis, water-polo
+The people use 6 different means of transport: boat, bus, car, roller, subway, van
+ 1. the person who's sport is snowboarding is on the far left##1
+ 2. the turkish is the person who's sport is tennis##1
+ 3. the person driving the car is in an even position
+ 4. the thai is on the left or right of the dutch##3
+ 5. the person driving the boat is the software-developer##1
+ 6. the turkish is the person who's sport is tennis##1
+ 7. the person driving the bus is the dutch##1
+ 8. the dutch is in an odd position
+ 9. the project-manager is on the right of the coach##1
+10. the person who's sport is surfing is on the left or right of the designer##3
+11. the person driving the roller is the russian##1
+12. the thai is on the right of the japanese##1
+13. the thai is the person who's sport is ice-hockey##1
+14. the person driving the van is on the left or right of the bartender##3
+15. the software-developer is on the left of the turkish##1
+16. the turkish is on the left or right of the software-developer##3
+17. the person who's sport is water-polo is on the right of the dutch##1
+18. the person driving the boat is on the left of the scientist##1
+19. the person who's sport is water-polo is on the far right##1
+20. the person who's sport is water-polo is on the left or right of the bartender##3
+21. the russian is on the left or right of the person who's sport is surfing##3
+22. the person driving the roller is on the left or right of the person who's sport is surfing##3","{'Job': ['software-developer', 'scientist', 'coach', 'project-manager', 'bartender', 'designer'], 'Nationality': ['malaysian', 'turkish', 'japanese', 'thai', 'dutch', 'russian'], 'Sport': ['snowboarding', 'tennis', 'badminton', 'ice-hockey', 'surfing', 'water-polo'], 'Transport': ['boat', 'car', 'subway', 'van', 'bus', 'roller']}"
diff --git a/part2/level4/Pt2_4x7_level4.csv b/part2/level4/Pt2_4x7_level4.csv
new file mode 100644
index 0000000000000000000000000000000000000000..81de3703807503a2a7d1f5b797d41f62511e378d
--- /dev/null
+++ b/part2/level4/Pt2_4x7_level4.csv
@@ -0,0 +1,284 @@
+ID,Clues,SolutionGrid
+Pt1_4x7_level4-0,"There 7 different types of food: corn, grapefruit, lime, pear, pineapple, tomato, watermelon
+The people have 7 different jobs:  accountant, dressmaker, electrician, lawyer, mechanic, police-officer, scientist
+The people prefer 7 different types of sport: badminton, climbing, cricket, cycling, lacrosse, skateboarding, snowboarding
+The people use 7 different means of transport: boat, motorbike, subway, taxi, train, tram, van
+ 1. the person driving the boat is on the left or right of the person who's sport is skateboarding##3
+ 2. the person driving the van is on the far left or far right##3
+ 3. the mechanic is the person driving the tram##1
+ 4. the person eating corn is on the far left or far right##3
+ 5. the person driving the boat is the person who's sport is cricket##1
+ 6. the person who's sport is badminton is the person eating tomato##1
+ 7. the person driving the van is on the left or right of the accountant##3
+ 8. the person driving the subway is on the left or right of the person eating watermelon##3
+ 9. the person driving the van is in an odd position
+10. the scientist is on the left or right of the person who's sport is badminton##3
+11. the police-officer is the person eating lime##1
+12. the person driving the boat is on the left or right of the person eating pear##3
+13. the mechanic is on the right of the dressmaker##1
+14. the person who's sport is badminton is on the left of the person eating lime##1
+15. the person eating lime is between the accountant and the person driving the train##2
+16. the police-officer is on the left of the electrician##1
+17. the person eating pear is the person driving the train##1
+18. the lawyer is on the far left or far right##3
+19. the police-officer is on the left or right of the accountant##3
+20. the police-officer is the person eating lime##1
+21. the person who's sport is snowboarding is on the right of the person driving the tram##1
+22. the person eating watermelon is on the left of the person driving the motorbike##1
+23. the person who's sport is lacrosse is on the left or right of the accountant##3
+24. the person driving the van is on the far left or far right##3
+25. the mechanic is on the right of the person who's sport is climbing##1
+26. the person eating grapefruit is on the left of the accountant##1","{'Food': ['grapefruit', 'tomato', 'lime', 'pear', 'pineapple', 'watermelon', 'corn'], 'Job': ['scientist', 'accountant', 'police-officer', 'electrician', 'dressmaker', 'mechanic', 'lawyer'], 'Sport': ['lacrosse', 'badminton', 'cricket', 'skateboarding', 'climbing', 'cycling', 'snowboarding'], 'Transport': ['van', 'taxi', 'boat', 'train', 'subway', 'tram', 'motorbike']}"
+Pt1_4x7_level4-1,"There are 7 different favourite beverages: coffee, cola, iced-tea, lemonade, milk, sprite, water
+The people have 7 different hobbies: board-games, camping, chess, dancing, drawing, reading, sudoku
+The people have 7 different jobs:  analyst, architect, doctor, engineer, journalist, musician, teacher
+7 different pets are kept: dog, fish, frog, goat, pony, snake, turtle
+ 1. the person drinking lemonade is on the left or right of the owner of the dog##3
+ 2. the doctor is in an odd position
+ 3. the person drinking coffee is on the far left or far right##3
+ 4. the person who's hobby is sudoku is on the left or right of the owner of the fish##3
+ 5. the engineer is on the left of the owner of the frog##1
+ 6. the person drinking water is on the right of the analyst##1
+ 7. the person who's hobby is chess is on the left of the person drinking sprite##1
+ 8. the person who's hobby is drawing is on the left of the person drinking water##1
+ 9. the owner of the fish is on the left of the person drinking iced-tea##1
+10. the journalist is the person who's hobby is camping##1
+11. the doctor is on the left or right of the person drinking iced-tea##3
+12. the person drinking water is on the right of the person drinking lemonade##1
+13. the owner of the snake is in the middle##1
+14. the person drinking iced-tea is in an even position
+15. the owner of the goat is on the left of the teacher##1
+16. the person drinking milk is on the left or right of the person who's hobby is board-games##3
+17. the owner of the dog is on the left of the person drinking lemonade##1
+18. the doctor is on the left or right of the person drinking iced-tea##3
+19. the doctor is on the left of the person who's hobby is sudoku##1
+20. the person drinking cola is on the left or right of the owner of the turtle##3
+21. the engineer is in an odd position
+22. the teacher is on the left of the person who's hobby is camping##1
+23. the owner of the turtle is the owner of the turtle##1
+24. the person who's hobby is sudoku is the musician##1
+25. the person who's hobby is dancing is the person drinking cola##1
+26. the person drinking milk is on the far right##1
+27. the person who's hobby is board-games is on the right of the owner of the goat##1
+28. the person drinking milk is on the far left or far right##3","{'Beverage': ['coffee', 'iced-tea', 'cola', 'lemonade', 'water', 'sprite', 'milk'], 'Hobby': ['reading', 'sudoku', 'dancing', 'drawing', 'chess', 'board-games', 'camping'], 'Job': ['doctor', 'musician', 'architect', 'analyst', 'engineer', 'teacher', 'journalist'], 'Pet': ['fish', 'turtle', 'dog', 'snake', 'goat', 'frog', 'pony']}"
+Pt1_4x7_level4-2,"The people have 7 different jobs:  analyst, musician, paramedic, pilot, project-manager, scientist, software-developer
+7 different pets are kept: dog, fish, goat, guinea-pig, mouse, pony, rabbit
+The people prefer 7 different types of sport: baseball, climbing, cricket, ice-hockey, rugby, sailing, soccer
+The people use 7 different means of transport: airplane, bike, car, motorbike, scooter, ship, tram
+ 1. the owner of the guinea-pig is the person driving the motorbike##1
+ 2. the person who's sport is soccer is on the left of the owner of the rabbit##1
+ 3. the musician is on the far left or far right##3
+ 4. the pilot is on the left of the scientist##1
+ 5. the person who's sport is ice-hockey is on the right of the person driving the tram##1
+ 6. the person driving the car is the owner of the pony##1
+ 7. the pilot is on the right of the person who's sport is climbing##1
+ 8. the pilot is in an odd position
+ 9. the owner of the fish is the person who's sport is soccer##1
+10. the software-developer is in an even position
+11. the person driving the ship is on the left or right of the owner of the goat##3
+12. the person driving the tram is on the left of the person driving the car##1
+13. the person who's sport is soccer is on the left or right of the paramedic##3
+14. the owner of the fish is on the left or right of the person who's sport is cricket##3
+15. the project-manager is on the far right##1
+16. the person who's sport is cricket is on the left or right of the person who's sport is soccer##3
+17. the person driving the bike is on the left or right of the owner of the guinea-pig##3
+18. the person driving the ship is on the left or right of the person who's sport is baseball##3
+19. the person driving the airplane is the pilot##1
+20. the person driving the bike is on the right of the person driving the car##1
+21. the person who's sport is soccer is on the left or right of the person who's sport is cricket##3
+22. the person driving the car is on the left or right of the musician##3
+23. the owner of the goat is on the far right##1
+24. the owner of the dog is the person who's sport is sailing##1
+25. the owner of the dog is on the left of the owner of the guinea-pig##1","{'Job': ['musician', 'software-developer', 'analyst', 'paramedic', 'pilot', 'scientist', 'project-manager'], 'Pet': ['mouse', 'pony', 'dog', 'guinea-pig', 'fish', 'rabbit', 'goat'], 'Sport': ['rugby', 'ice-hockey', 'sailing', 'climbing', 'soccer', 'cricket', 'baseball'], 'Transport': ['tram', 'car', 'bike', 'motorbike', 'airplane', 'ship', 'scooter']}"
+Pt1_4x7_level4-3,"The people perfer 7 different movie-genres: epic, horror, martial-arts, mystery, superhero, thriller, time-travel
+The people prefer 7 different music-genres: blues, disco, electronic, folk, house, jazz, pop
+There are 7 different nationalities: colombian, german, indonesian, mexican, polish, russian, thai
+The people use 7 different means of transport: airplane, jet-ski, motorbike, quad-bike, ship, subway, train
+ 1. the person driving the jet-ski is the fan of electronic##1
+ 2. the fan of blues is in an odd position
+ 3. the indonesian is on the left or right of the person watching superhero movies##3
+ 4. the person driving the jet-ski is on the left of the fan of jazz##1
+ 5. the fan of electronic is in an odd position
+ 6. the russian is on the left of the thai##1
+ 7. the person watching superhero movies is on the right of the colombian##1
+ 8. the person driving the quad-bike is the colombian##1
+ 9. the person watching superhero movies is the polish##1
+10. the person watching thriller movies is on the left or right of the thai##3
+11. the person driving the jet-ski is on the left or right of the person driving the ship##3
+12. the thai is on the left of the fan of folk##1
+13. the person driving the airplane is on the right of the fan of pop##1
+14. the person driving the train is on the left or right of the person watching horror movies##3
+15. the fan of house is on the left or right of the fan of pop##3
+16. the person driving the quad-bike is on the right of the thai##1
+17. the person driving the motorbike is the person watching horror movies##1
+18. the german is on the far left or far right##3
+19. the person watching martial-arts movies is on the right of the fan of disco##1
+20. the person watching martial-arts movies is on the far left or far right##3
+21. the person watching epic movies is on the left of the colombian##1
+22. the fan of house is on the left or right of the fan of disco##3
+23. the person watching mystery movies is on the far left##1
+24. the fan of pop is on the right of the person driving the quad-bike##1
+25. the mexican is on the left or right of the indonesian##3","{'Movie-Genre': ['mystery', 'epic', 'thriller', 'superhero', 'time-travel', 'horror', 'martial-arts'], 'Music-Genre': ['electronic', 'jazz', 'folk', 'pop', 'house', 'disco', 'blues'], 'Nationality': ['russian', 'thai', 'colombian', 'polish', 'indonesian', 'mexican', 'german'], 'Transport': ['jet-ski', 'ship', 'quad-bike', 'subway', 'airplane', 'motorbike', 'train']}"
+Pt1_4x7_level4-4,"There 7 different types of food: carrot, kale, lime, nectarine, orange, pear, pineapple
+The people perfer 7 different movie-genres: comedy, crime, disaster, scientific, superhero, western, zombie
+There are 7 different nationalities: british, chinese, colombian, french, malaysian, nigerian, turkish
+The people prefer 7 different types of sport: badminton, cricket, rowing, skiing, soccer, tennis, water-polo
+ 1. the nigerian is on the right of the person watching disaster movies##1
+ 2. the person watching crime movies is the person who's sport is skiing##1
+ 3. the person watching western movies is in the middle##1
+ 4. the person eating nectarine is the person who's sport is skiing##1
+ 5. the chinese is in the middle##1
+ 6. the person watching crime movies is in an odd position
+ 7. the person eating carrot is in an even position
+ 8. the person watching comedy movies is the french##1
+ 9. the person watching superhero movies is the nigerian##1
+10. the person eating orange is in the middle##1
+11. the person watching zombie movies is on the far left or far right##3
+12. the person eating pear is the person who's sport is cricket##1
+13. the malaysian is on the far right##1
+14. the person who's sport is soccer is the person watching zombie movies##1
+15. the person watching western movies is on the left or right of the person eating lime##3
+16. the person watching comedy movies is on the left or right of the person who's sport is rowing##3
+17. the colombian is on the right of the person eating orange##1
+18. the colombian is the person who's sport is badminton##1
+19. the person who's sport is water-polo is on the left of the person who's sport is soccer##1
+20. the person watching scientific movies is the person eating pineapple##1
+21. the turkish is on the left of the person who's sport is skiing##1","{'Food': ['pear', 'pineapple', 'nectarine', 'orange', 'lime', 'carrot', 'kale'], 'Movie-Genre': ['comedy', 'scientific', 'crime', 'western', 'disaster', 'superhero', 'zombie'], 'Nationality': ['french', 'turkish', 'british', 'chinese', 'colombian', 'nigerian', 'malaysian'], 'Sport': ['cricket', 'rowing', 'skiing', 'tennis', 'badminton', 'water-polo', 'soccer']}"
+Pt1_4x7_level4-5,"There are 7 different favourite beverages: 7up, coffee, fanta, hot-chocolate, milk, soy-milk, sprite
+There 7 different types of food: avocado, cucumber, lettuce, nectarine, orange, pineapple, pomegranate
+The people have 7 different hobbies: baking, camping, chess, dancing, singing, video-games, woodworking
+The people have 7 different jobs:  bartender, coach, engineer, photographer, social-worker, teacher, videographer
+ 1. the person eating orange is on the left of the social-worker##1
+ 2. the person eating avocado is in an odd position
+ 3. the person who's hobby is woodworking is on the left or right of the person drinking coffee##3
+ 4. the person eating avocado is on the right of the person eating orange##1
+ 5. the videographer is the person eating orange##1
+ 6. the person eating pomegranate is on the left of the person who's hobby is video-games##1
+ 7. the person eating lettuce is on the far right##1
+ 8. the person drinking milk is on the right of the person drinking sprite##1
+ 9. the photographer is on the left of the person drinking hot-chocolate##1
+10. the person eating pomegranate is the person who's hobby is camping##1
+11. the person drinking coffee is in the middle##1
+12. the person eating nectarine is on the right of the person eating pineapple##1
+13. the videographer is on the left or right of the person who's hobby is baking##3
+14. the person eating pineapple is on the left or right of the photographer##3
+15. the person who's hobby is woodworking is in an odd position
+16. the person drinking 7up is on the left of the person who's hobby is camping##1
+17. the person who's hobby is singing is the person drinking coffee##1
+18. the person drinking soy-milk is the person eating cucumber##1
+19. the social-worker is on the left or right of the person who's hobby is dancing##3
+20. the person drinking hot-chocolate is in an even position
+21. the person who's hobby is baking is on the left or right of the person who's hobby is singing##3
+22. the coach is the person who's hobby is video-games##1
+23. the engineer is on the right of the person who's hobby is woodworking##1
+24. the person who's hobby is singing is the bartender##1
+25. the person drinking fanta is the coach##1
+26. the person eating cucumber is the person drinking soy-milk##1","{'Beverage': ['soy-milk', 'sprite', 'milk', 'coffee', '7up', 'hot-chocolate', 'fanta'], 'Food': ['cucumber', 'orange', 'avocado', 'pineapple', 'nectarine', 'pomegranate', 'lettuce'], 'Hobby': ['chess', 'dancing', 'baking', 'singing', 'woodworking', 'camping', 'video-games'], 'Job': ['teacher', 'videographer', 'social-worker', 'bartender', 'photographer', 'engineer', 'coach']}"
+Pt1_4x7_level4-6,"There are 7 different favourite beverages: 7up, cola, hot-chocolate, milk, mirinda, soy-milk, sprite
+There 7 different types of food: carrot, corn, mango, pepper, pumpkin, radish, watermelon
+The people have 7 different jobs:  architect, designer, doctor, dressmaker, freelancer, manager, software-developer
+The people perfer 7 different movie-genres: animation, crime, disaster, epic, fantasy, sports, thriller
+ 1. the person drinking mirinda is on the far left or far right##3
+ 2. the person drinking sprite is on the left or right of the freelancer##3
+ 3. the person watching crime movies is on the left or right of the person watching disaster movies##3
+ 4. the person drinking milk is on the left or right of the person watching thriller movies##3
+ 5. the freelancer is on the right of the person drinking sprite##1
+ 6. the person drinking 7up is on the right of the person eating pepper##1
+ 7. the designer is on the left of the person watching animation movies##1
+ 8. the dressmaker is on the far left##1
+ 9. the person eating mango is on the right of the person eating pumpkin##1
+10. the person eating corn is in an even position
+11. the person eating pumpkin is the person drinking milk##1
+12. the person watching fantasy movies is on the left of the person eating carrot##1
+13. the person watching thriller movies is in an odd position
+14. the manager is in an odd position
+15. the person eating watermelon is on the left or right of the doctor##3
+16. the person drinking mirinda is the person eating radish##1
+17. the person eating watermelon is on the left of the person watching disaster movies##1
+18. the person drinking 7up is on the left of the person watching crime movies##1
+19. the person eating mango is on the left of the software-developer##1
+20. the person watching sports movies is the person eating carrot##1
+21. the person watching disaster movies is on the left or right of the person drinking soy-milk##3
+22. the manager is the person drinking cola##1
+23. the architect is on the left of the person eating mango##1
+24. the person drinking cola is on the left of the person drinking milk##1","{'Beverage': ['hot-chocolate', '7up', 'cola', 'milk', 'soy-milk', 'sprite', 'mirinda'], 'Food': ['pepper', 'carrot', 'watermelon', 'pumpkin', 'mango', 'corn', 'radish'], 'Job': ['dressmaker', 'doctor', 'manager', 'architect', 'designer', 'software-developer', 'freelancer'], 'Movie-Genre': ['fantasy', 'sports', 'crime', 'disaster', 'thriller', 'animation', 'epic']}"
+Pt1_4x7_level4-7,"There are 7 different favourite beverages: almond-milk, coffee, iced-tea, lemonade, milk, mirinda, water
+The people have 7 different jobs:  designer, engineer, entrepreneur, paramedic, scientist, teacher, writer
+The people perfer 7 different movie-genres: adventure, animation, crime, family, fantasy, sports, thriller
+There are 7 different nationalities: american, canadian, german, italian, japanese, malaysian, nigerian
+ 1. the canadian is on the left of the japanese##1
+ 2. the paramedic is the person watching sports movies##1
+ 3. the person watching animation movies is in an odd position
+ 4. the person drinking milk is on the left of the person watching adventure movies##1
+ 5. the nigerian is on the right of the person watching crime movies##1
+ 6. the person drinking mirinda is on the left or right of the person watching fantasy movies##3
+ 7. the writer is on the left of the entrepreneur##1
+ 8. the person watching family movies is on the left or right of the person drinking lemonade##3
+ 9. the person drinking water is the writer##1
+10. the person drinking coffee is on the right of the malaysian##1
+11. the italian is on the left of the designer##1
+12. the japanese is the person watching family movies##1
+13. the person drinking coffee is on the left or right of the scientist##3
+14. the person watching crime movies is on the right of the person drinking iced-tea##1
+15. the teacher is on the left of the designer##1
+16. the person watching crime movies is the person drinking almond-milk##1
+17. the american is on the left or right of the person drinking water##3
+18. the japanese is the person drinking water##1
+19. the person drinking almond-milk is between the person watching animation movies and the nigerian##2
+20. the person watching fantasy movies is on the right of the person watching sports movies##1
+21. the entrepreneur is in an odd position
+22. the person drinking lemonade is on the far left##1","{'Beverage': ['lemonade', 'water', 'iced-tea', 'almond-milk', 'coffee', 'milk', 'mirinda'], 'Job': ['engineer', 'writer', 'entrepreneur', 'scientist', 'paramedic', 'teacher', 'designer'], 'Movie-Genre': ['thriller', 'family', 'animation', 'crime', 'sports', 'fantasy', 'adventure'], 'Nationality': ['canadian', 'japanese', 'american', 'malaysian', 'nigerian', 'italian', 'german']}"
+Pt1_4x7_level4-8,"The people have 7 different hobbies: camping, card-games, cooking, fishing, magic-tricks, traveling, video-games
+There are 7 different nationalities: british, egyptian, french, malaysian, spanish, thai, turkish
+7 different pets are kept: cat, fish, frog, guinea-pig, hedgehog, snake, turtle
+The people prefer 7 different types of sport: badminton, biathlon, parkour, skiing, snowboarding, water-polo, weightlifting
+ 1. the owner of the guinea-pig is the person who's sport is weightlifting##1
+ 2. the thai is on the left or right of the person who's hobby is magic-tricks##3
+ 3. the person who's hobby is camping is the turkish##1
+ 4. the person who's sport is weightlifting is on the far left##1
+ 5. the person who's sport is biathlon is on the left or right of the thai##3
+ 6. the french is on the left of the person who's hobby is card-games##1
+ 7. the owner of the turtle is on the left or right of the malaysian##3
+ 8. the person who's sport is water-polo is on the left of the person who's sport is badminton##1
+ 9. the person who's sport is skiing is on the left of the french##1
+10. the person who's hobby is fishing is on the left or right of the spanish##3
+11. the egyptian is on the left or right of the french##3
+12. the owner of the hedgehog is in the middle##1
+13. the thai is in an even position
+14. the person who's hobby is fishing is on the left of the owner of the cat##1
+15. the person who's hobby is camping is on the left of the person who's sport is snowboarding##1
+16. the spanish is the person who's sport is water-polo##1
+17. the spanish is the owner of the frog##1
+18. the owner of the snake is on the right of the owner of the frog##1
+19. the malaysian is on the left of the person who's hobby is cooking##1
+20. the person who's hobby is video-games is between the owner of the turtle and the person who's hobby is camping##2
+21. the person who's sport is weightlifting is on the left of the malaysian##1
+22. the person who's hobby is traveling is in an even position
+23. the person who's sport is badminton is in an even position","{'Hobby': ['camping', 'video-games', 'cooking', 'traveling', 'card-games', 'fishing', 'magic-tricks'], 'Nationality': ['turkish', 'malaysian', 'egyptian', 'french', 'spanish', 'thai', 'british'], 'Pet': ['guinea-pig', 'fish', 'turtle', 'hedgehog', 'frog', 'snake', 'cat'], 'Sport': ['weightlifting', 'snowboarding', 'skiing', 'parkour', 'water-polo', 'badminton', 'biathlon']}"
+Pt1_4x7_level4-9,"The people have 7 different hobbies: baking, drawing, magic-tricks, photography, puzzles, skydiving, woodworking
+The people perfer 7 different movie-genres: family, fantasy, romance, satire, spy, superhero, time-travel
+The people prefer 7 different music-genres: classical, funk, gospel, house, pop, punk, soul
+There are 7 different nationalities: american, brazilian, egyptian, indian, japanese, polish, russian
+ 1. the japanese is on the right of the fan of pop##1
+ 2. the person who's hobby is drawing is on the left of the person who's hobby is woodworking##1
+ 3. the russian is in an odd position
+ 4. the fan of punk is the person watching satire movies##1
+ 5. the american is the person who's hobby is photography##1
+ 6. the person watching fantasy movies is on the far right##1
+ 7. the person who's hobby is puzzles is on the left or right of the person watching fantasy movies##3
+ 8. the person watching spy movies is on the left or right of the person who's hobby is skydiving##3
+ 9. the polish is on the right of the fan of funk##1
+10. the fan of soul is the indian##1
+11. the japanese is on the right of the polish##1
+12. the person who's hobby is woodworking is in the middle##1
+13. the person who's hobby is drawing is on the right of the person watching romance movies##1
+14. the person who's hobby is baking is on the right of the person who's hobby is woodworking##1
+15. the brazilian is in an even position
+16. the american is on the left of the egyptian##1
+17. the fan of funk is on the right of the fan of house##1
+18. the brazilian is on the left or right of the japanese##3
+19. the person who's hobby is magic-tricks is in an even position
+20. the fan of punk is the person watching satire movies##1
+21. the person watching superhero movies is on the right of the russian##1
+22. the fan of gospel is on the left of the person watching fantasy movies##1
+23. the person watching time-travel movies is the american##1","{'Hobby': ['photography', 'magic-tricks', 'drawing', 'woodworking', 'baking', 'puzzles', 'skydiving'], 'Movie-Genre': ['time-travel', 'romance', 'family', 'superhero', 'satire', 'spy', 'fantasy'], 'Music-Genre': ['classical', 'house', 'funk', 'pop', 'punk', 'gospel', 'soul'], 'Nationality': ['american', 'egyptian', 'russian', 'polish', 'japanese', 'brazilian', 'indian']}"
diff --git a/part2/level4/Pt2_5x2_level4.csv b/part2/level4/Pt2_5x2_level4.csv
new file mode 100644
index 0000000000000000000000000000000000000000..be71e8e18f237ea23e5b9d2f9a386cf94518a92d
--- /dev/null
+++ b/part2/level4/Pt2_5x2_level4.csv
@@ -0,0 +1,91 @@
+ID,Clues,SolutionGrid
+Pt1_5x2_level4-0,"The people perfer 2 different movie-genres: epic, family
+The people prefer 2 different music-genres: electronic, rock
+There are 2 different nationalities: nigerian, pakistani
+2 different pets are kept: chinchilla, horse
+The people prefer 2 different types of sport: golf, skiing
+1. the pakistani is on the right of the person watching epic movies##1
+2. the owner of the horse is on the far left##1
+3. the fan of electronic is in an even position
+4. the person who's sport is skiing is in an odd position","{'Movie-Genre': ['epic', 'family'], 'Music-Genre': ['rock', 'electronic'], 'Nationality': ['nigerian', 'pakistani'], 'Pet': ['horse', 'chinchilla'], 'Sport': ['skiing', 'golf']}"
+Pt1_5x2_level4-1,"There are 2 different favourite beverages: almond-milk, mirinda
+The people have 2 different jobs:  manager, scientist
+The people perfer 2 different movie-genres: action, epic
+2 different pets are kept: dog, lizard
+The people prefer 2 different types of sport: surfing, volleyball
+1. the person drinking almond-milk is on the right of the owner of the dog##1
+2. the person watching action movies is the manager##1
+3. the person watching action movies is in an even position
+4. the scientist is on the left or right of the person who's sport is surfing##3","{'Beverage': ['mirinda', 'almond-milk'], 'Job': ['scientist', 'manager'], 'Movie-Genre': ['epic', 'action'], 'Pet': ['dog', 'lizard'], 'Sport': ['volleyball', 'surfing']}"
+Pt1_5x2_level4-2,"The people have 2 different hobbies: puzzles, sudoku
+The people have 2 different jobs:  doctor, dressmaker
+There are 2 different nationalities: japanese, mexican
+The people prefer 2 different types of sport: basketball, lacrosse
+The people use 2 different means of transport: helicopter, skateboard
+1. the mexican is on the left or right of the person who's sport is lacrosse##3
+2. the person driving the helicopter is on the far left##1
+3. the person who's hobby is sudoku is in an odd position
+4. the dressmaker is the person driving the skateboard##1
+5. the person who's sport is lacrosse is on the right of the person who's sport is basketball##1","{'Hobby': ['sudoku', 'puzzles'], 'Job': ['doctor', 'dressmaker'], 'Nationality': ['mexican', 'japanese'], 'Sport': ['basketball', 'lacrosse'], 'Transport': ['helicopter', 'skateboard']}"
+Pt1_5x2_level4-3,"There 2 different types of food: cranberry, kiwi
+The people perfer 2 different movie-genres: action, horror
+The people prefer 2 different music-genres: blues, pop
+There are 2 different nationalities: italian, nigerian
+The people prefer 2 different types of sport: cycling, skateboarding
+1. the fan of blues is on the right of the person who's sport is cycling##1
+2. the person eating cranberry is on the right of the person watching action movies##1
+3. the nigerian is in an odd position","{'Food': ['kiwi', 'cranberry'], 'Movie-Genre': ['action', 'horror'], 'Music-Genre': ['pop', 'blues'], 'Nationality': ['nigerian', 'italian'], 'Sport': ['cycling', 'skateboarding']}"
+Pt1_5x2_level4-4,"There 2 different types of food: pomegranate, strawberry
+The people have 2 different jobs:  pilot, teacher
+The people perfer 2 different movie-genres: epic, romance
+There are 2 different nationalities: malaysian, pakistani
+The people use 2 different means of transport: helicopter, motorbike
+1. the malaysian is on the left or right of the person eating pomegranate##3
+2. the person watching romance movies is in an odd position
+3. the teacher is on the right of the malaysian##1
+4. the person driving the motorbike is on the far right##1","{'Food': ['strawberry', 'pomegranate'], 'Job': ['pilot', 'teacher'], 'Movie-Genre': ['romance', 'epic'], 'Nationality': ['malaysian', 'pakistani'], 'Transport': ['helicopter', 'motorbike']}"
+Pt1_5x2_level4-5,"There are 2 different favourite beverages: fanta, tea
+The people have 2 different jobs:  fisherman, musician
+The people perfer 2 different movie-genres: horror, satire
+2 different pets are kept: hamster, rabbit
+The people prefer 2 different types of sport: ice-hockey, surfing
+1. the owner of the hamster is in an odd position
+2. the fisherman is on the right of the person watching satire movies##1
+3. the person drinking fanta is the fisherman##1
+4. the musician is on the left of the person who's sport is surfing##1","{'Beverage': ['tea', 'fanta'], 'Job': ['musician', 'fisherman'], 'Movie-Genre': ['satire', 'horror'], 'Pet': ['hamster', 'rabbit'], 'Sport': ['ice-hockey', 'surfing']}"
+Pt1_5x2_level4-6,"There are 2 different favourite beverages: cola, sprite
+There 2 different types of food: cucumber, grapefruit
+The people perfer 2 different movie-genres: adventure, romance
+The people prefer 2 different music-genres: disco, rock
+The people use 2 different means of transport: roller, van
+1. the fan of rock is on the right of the person driving the van##1
+2. the person watching adventure movies is in an even position
+3. the person drinking sprite is on the right of the person eating cucumber##1","{'Beverage': ['cola', 'sprite'], 'Food': ['cucumber', 'grapefruit'], 'Movie-Genre': ['romance', 'adventure'], 'Music-Genre': ['disco', 'rock'], 'Transport': ['van', 'roller']}"
+Pt1_5x2_level4-7,"The people have 2 different hobbies: board-games, sudoku
+The people have 2 different jobs:  dressmaker, nurse
+There are 2 different nationalities: indonesian, italian
+2 different pets are kept: rabbit, rat
+The people use 2 different means of transport: subway, taxi
+1. the owner of the rabbit is in an even position
+2. the person who's hobby is board-games is on the left or right of the nurse##3
+3. the person driving the subway is on the right of the person who's hobby is sudoku##1
+4. the indonesian is the owner of the rabbit##1","{'Hobby': ['sudoku', 'board-games'], 'Job': ['nurse', 'dressmaker'], 'Nationality': ['italian', 'indonesian'], 'Pet': ['rat', 'rabbit'], 'Transport': ['taxi', 'subway']}"
+Pt1_5x2_level4-8,"There are 2 different favourite beverages: hot-chocolate, iced-tea
+The people have 2 different hobbies: collecting, rock-climbing
+The people have 2 different jobs:  electrician, writer
+The people perfer 2 different movie-genres: sports, spy
+The people prefer 2 different music-genres: house, indie
+1. the electrician is in an odd position
+2. the person drinking hot-chocolate is on the right of the person watching spy movies##1
+3. the person who's hobby is collecting is the writer##1
+4. the fan of house is on the far left##1
+5. the fan of house is on the left or right of the fan of indie##3","{'Beverage': ['iced-tea', 'hot-chocolate'], 'Hobby': ['rock-climbing', 'collecting'], 'Job': ['electrician', 'writer'], 'Movie-Genre': ['spy', 'sports'], 'Music-Genre': ['house', 'indie']}"
+Pt1_5x2_level4-9,"There 2 different types of food: cabbage, kale
+The people have 2 different hobbies: camping, filmmaking
+The people prefer 2 different music-genres: house, soul
+There are 2 different nationalities: pakistani, polish
+The people use 2 different means of transport: bus, train
+1. the person eating cabbage is in an odd position
+2. the fan of house is on the far left or far right##3
+3. the person who's hobby is camping is on the left of the fan of soul##1
+4. the polish is on the left of the person driving the bus##1","{'Food': ['cabbage', 'kale'], 'Hobby': ['camping', 'filmmaking'], 'Music-Genre': ['house', 'soul'], 'Nationality': ['polish', 'pakistani'], 'Transport': ['train', 'bus']}"
diff --git a/part2/level4/Pt2_5x3_level4.csv b/part2/level4/Pt2_5x3_level4.csv
new file mode 100644
index 0000000000000000000000000000000000000000..ac5a6bf08755c3f10ddbc93bab17b08631ca2f8f
--- /dev/null
+++ b/part2/level4/Pt2_5x3_level4.csv
@@ -0,0 +1,134 @@
+ID,Clues,SolutionGrid
+Pt1_5x3_level4-0,"The people have 3 different hobbies: collecting, rock-climbing, traveling
+The people have 3 different jobs:  journalist, librarian, scientist
+The people perfer 3 different movie-genres: disaster, documentary, scientific
+There are 3 different nationalities: chinese, italian, mexican
+The people use 3 different means of transport: bus, subway, taxi
+1. the person driving the taxi is on the left of the person who's hobby is traveling##1
+2. the person driving the bus is on the far left##1
+3. the librarian is on the left or right of the person watching documentary movies##3
+4. the chinese is on the far left##1
+5. the librarian is the person driving the taxi##1
+6. the person who's hobby is rock-climbing is in an even position
+7. the scientist is on the right of the mexican##1
+8. the person watching scientific movies is the scientist##1","{'Hobby': ['collecting', 'rock-climbing', 'traveling'], 'Job': ['journalist', 'librarian', 'scientist'], 'Movie-Genre': ['documentary', 'disaster', 'scientific'], 'Nationality': ['chinese', 'mexican', 'italian'], 'Transport': ['bus', 'taxi', 'subway']}"
+Pt1_5x3_level4-1,"There 3 different types of food: lemon, orange, potato
+The people have 3 different hobbies: fishing, gardening, woodworking
+The people have 3 different jobs:  firefighter, mechanic, pilot
+The people perfer 3 different movie-genres: comedy, sports, spy
+There are 3 different nationalities: american, colombian, nigerian
+1. the american is on the far right##1
+2. the person who's hobby is fishing is the person watching sports movies##1
+3. the person eating lemon is on the right of the person who's hobby is fishing##1
+4. the nigerian is in an even position
+5. the person who's hobby is gardening is the person eating orange##1
+6. the person watching comedy movies is the person who's hobby is woodworking##1
+7. the pilot is on the left or right of the person watching comedy movies##3
+8. the person watching sports movies is between the person eating orange and the mechanic##2","{'Food': ['orange', 'potato', 'lemon'], 'Hobby': ['gardening', 'fishing', 'woodworking'], 'Job': ['firefighter', 'pilot', 'mechanic'], 'Movie-Genre': ['spy', 'sports', 'comedy'], 'Nationality': ['colombian', 'nigerian', 'american']}"
+Pt1_5x3_level4-2,"There are 3 different favourite beverages: almond-milk, fanta, iced-tea
+There 3 different types of food: grapes, kiwi, plum
+The people have 3 different hobbies: baking, camping, magic-tricks
+There are 3 different nationalities: australian, british, japanese
+The people use 3 different means of transport: bike, boat, ship
+1. the japanese is on the far right##1
+2. the person driving the bike is on the right of the person eating kiwi##1
+3. the person drinking fanta is on the far left##1
+4. the person eating grapes is the person driving the bike##1
+5. the australian is on the left or right of the japanese##3
+6. the japanese is in an odd position
+7. the person who's hobby is baking is on the left or right of the person drinking almond-milk##3
+8. the person who's hobby is baking is in an odd position
+9. the person driving the boat is between the person who's hobby is magic-tricks and the person drinking fanta##2","{'Beverage': ['fanta', 'almond-milk', 'iced-tea'], 'Food': ['plum', 'kiwi', 'grapes'], 'Hobby': ['baking', 'camping', 'magic-tricks'], 'Nationality': ['british', 'australian', 'japanese'], 'Transport': ['ship', 'boat', 'bike']}"
+Pt1_5x3_level4-3,"There 3 different types of food: artichoke, corn, pineapple
+The people have 3 different jobs:  entrepreneur, musician, police-officer
+The people perfer 3 different movie-genres: adventure, epic, fantasy
+The people prefer 3 different types of sport: rowing, surfing, volleyball
+The people use 3 different means of transport: bus, quad-bike, snowmobile
+1. the person driving the quad-bike is the person watching fantasy movies##1
+2. the person eating pineapple is on the left of the person watching fantasy movies##1
+3. the entrepreneur is on the far right##1
+4. the police-officer is on the right of the person who's sport is surfing##1
+5. the person driving the snowmobile is on the left or right of the person watching fantasy movies##3
+6. the person driving the bus is on the left or right of the person who's sport is volleyball##3
+7. the person driving the quad-bike is in an odd position
+8. the person who's sport is volleyball is between the person driving the quad-bike and the person eating artichoke##2
+9. the person watching adventure movies is on the left or right of the person eating pineapple##3","{'Food': ['artichoke', 'pineapple', 'corn'], 'Job': ['musician', 'police-officer', 'entrepreneur'], 'Movie-Genre': ['adventure', 'epic', 'fantasy'], 'Sport': ['surfing', 'volleyball', 'rowing'], 'Transport': ['bus', 'snowmobile', 'quad-bike']}"
+Pt1_5x3_level4-4,"The people have 3 different hobbies: collecting, dancing, magic-tricks
+The people have 3 different jobs:  bartender, fisherman, social-worker
+The people perfer 3 different movie-genres: epic, superhero, western
+The people prefer 3 different music-genres: ambient, country, jazz
+The people prefer 3 different types of sport: handball, rowing, tennis
+1. the bartender is on the left of the person who's sport is rowing##1
+2. the person who's sport is handball is on the far left##1
+3. the person who's hobby is collecting is in an odd position
+4. the fan of ambient is the person who's sport is handball##1
+5. the person who's sport is handball is the person watching western movies##1
+6. the person watching superhero movies is between the person who's sport is handball and the fan of country##2
+7. the person who's hobby is dancing is on the far left##1
+8. the bartender is between the social-worker and the person watching epic movies##2","{'Hobby': ['dancing', 'magic-tricks', 'collecting'], 'Job': ['social-worker', 'bartender', 'fisherman'], 'Movie-Genre': ['western', 'superhero', 'epic'], 'Music-Genre': ['ambient', 'jazz', 'country'], 'Sport': ['handball', 'tennis', 'rowing']}"
+Pt1_5x3_level4-5,"The people have 3 different hobbies: board-games, camping, sudoku
+The people perfer 3 different movie-genres: drama, family, scientific
+The people prefer 3 different music-genres: r&b, rock, soul
+The people prefer 3 different types of sport: biathlon, lacrosse, tennis
+The people use 3 different means of transport: airplane, motorbike, snowmobile
+1. the person driving the airplane is on the far right##1
+2. the person watching drama movies is on the right of the person who's sport is lacrosse##1
+3. the fan of soul is on the far left##1
+4. the person who's sport is tennis is on the left or right of the fan of r&b##3
+5. the fan of r&b is on the left or right of the person driving the airplane##3
+6. the fan of r&b is on the left of the person who's sport is tennis##1
+7. the person watching scientific movies is on the left of the person who's hobby is sudoku##1
+8. the person who's hobby is board-games is in an even position
+9. the fan of rock is on the right of the person driving the snowmobile##1","{'Hobby': ['camping', 'board-games', 'sudoku'], 'Movie-Genre': ['family', 'scientific', 'drama'], 'Music-Genre': ['soul', 'r&b', 'rock'], 'Sport': ['biathlon', 'lacrosse', 'tennis'], 'Transport': ['motorbike', 'snowmobile', 'airplane']}"
+Pt1_5x3_level4-6,"There 3 different types of food: broccoli, eggplant, radish
+The people have 3 different jobs:  engineer, paramedic, software-developer
+3 different pets are kept: goldfish, guinea-pig, horse
+The people prefer 3 different types of sport: cricket, snowboarding, swimming
+The people use 3 different means of transport: jet-ski, taxi, tram
+1. the person driving the taxi is on the right of the person driving the jet-ski##1
+2. the person who's sport is swimming is the engineer##1
+3. the person driving the jet-ski is on the far left or far right##3
+4. the person eating radish is in an even position
+5. the person eating broccoli is the person who's sport is snowboarding##1
+6. the person who's sport is snowboarding is on the far right##1
+7. the person eating eggplant is the paramedic##1
+8. the owner of the horse is the person eating broccoli##1
+9. the person driving the tram is on the right of the owner of the goldfish##1","{'Food': ['eggplant', 'radish', 'broccoli'], 'Job': ['paramedic', 'engineer', 'software-developer'], 'Pet': ['guinea-pig', 'goldfish', 'horse'], 'Sport': ['cricket', 'swimming', 'snowboarding'], 'Transport': ['jet-ski', 'taxi', 'tram']}"
+Pt1_5x3_level4-7,"There 3 different types of food: kiwi, lettuce, watermelon
+The people perfer 3 different movie-genres: animation, epic, spy
+The people prefer 3 different music-genres: funk, metal, soul
+There are 3 different nationalities: brazilian, italian, pakistani
+The people prefer 3 different types of sport: basketball, climbing, snowboarding
+1. the person eating kiwi is in an odd position
+2. the person watching spy movies is on the right of the person eating watermelon##1
+3. the person watching spy movies is on the right of the brazilian##1
+4. the fan of funk is between the person watching epic movies and the person who's sport is basketball##2
+5. the person watching spy movies is between the person watching animation movies and the person who's sport is snowboarding##2
+6. the fan of metal is the person eating watermelon##1
+7. the italian is on the right of the person watching spy movies##1
+8. the person watching epic movies is on the far left##1","{'Food': ['watermelon', 'lettuce', 'kiwi'], 'Movie-Genre': ['epic', 'spy', 'animation'], 'Music-Genre': ['metal', 'funk', 'soul'], 'Nationality': ['brazilian', 'pakistani', 'italian'], 'Sport': ['snowboarding', 'climbing', 'basketball']}"
+Pt1_5x3_level4-8,"The people have 3 different hobbies: collecting, magic-tricks, singing
+The people have 3 different jobs:  designer, electrician, police-officer
+The people perfer 3 different movie-genres: animation, romance, scientific
+The people prefer 3 different music-genres: dubstep, indie, soul
+The people prefer 3 different types of sport: basketball, handball, weightlifting
+1. the fan of dubstep is the person watching romance movies##1
+2. the electrician is on the right of the person who's sport is weightlifting##1
+3. the person watching romance movies is between the person who's sport is basketball and the person who's hobby is collecting##2
+4. the person who's sport is basketball is the electrician##1
+5. the designer is in an even position
+6. the person who's sport is basketball is the person watching scientific movies##1
+7. the person who's sport is basketball is the person who's hobby is singing##1
+8. the fan of indie is on the far left##1","{'Hobby': ['collecting', 'magic-tricks', 'singing'], 'Job': ['police-officer', 'designer', 'electrician'], 'Movie-Genre': ['animation', 'romance', 'scientific'], 'Music-Genre': ['indie', 'dubstep', 'soul'], 'Sport': ['handball', 'weightlifting', 'basketball']}"
+Pt1_5x3_level4-9,"The people have 3 different hobbies: board-games, gardening, puzzles
+The people perfer 3 different movie-genres: documentary, superhero, western
+The people prefer 3 different music-genres: country, folk, r&b
+3 different pets are kept: goldfish, mouse, rat
+The people prefer 3 different types of sport: baseball, volleyball, water-polo
+1. the person who's hobby is board-games is on the right of the owner of the rat##1
+2. the person who's hobby is puzzles is the person watching superhero movies##1
+3. the fan of r&b is in an odd position
+4. the owner of the mouse is the person who's sport is baseball##1
+5. the fan of folk is on the left of the person watching documentary movies##1
+6. the fan of r&b is on the left of the person who's hobby is puzzles##1
+7. the person who's sport is water-polo is on the right of the fan of folk##1","{'Hobby': ['gardening', 'puzzles', 'board-games'], 'Movie-Genre': ['western', 'superhero', 'documentary'], 'Music-Genre': ['r&b', 'folk', 'country'], 'Pet': ['mouse', 'rat', 'goldfish'], 'Sport': ['baseball', 'volleyball', 'water-polo']}"
diff --git a/part2/level4/Pt2_5x4_level4.csv b/part2/level4/Pt2_5x4_level4.csv
new file mode 100644
index 0000000000000000000000000000000000000000..f965dee6c4f6920b3fa47636cc25d9aa36322a03
--- /dev/null
+++ b/part2/level4/Pt2_5x4_level4.csv
@@ -0,0 +1,192 @@
+ID,Clues,SolutionGrid
+Pt1_5x4_level4-0,"The people have 4 different jobs:  accountant, analyst, fisherman, paramedic
+The people perfer 4 different movie-genres: adventure, family, superhero, western
+4 different pets are kept: chinchilla, dog, rabbit, rat
+The people prefer 4 different types of sport: biathlon, golf, parkour, sailing
+The people use 4 different means of transport: quad-bike, skateboard, snowmobile, train
+ 1. the accountant is on the far left or far right##3
+ 2. the person driving the snowmobile is on the right of the person who's sport is biathlon##1
+ 3. the person driving the train is on the left of the person driving the skateboard##1
+ 4. the person watching superhero movies is in an odd position
+ 5. the person watching western movies is the person watching western movies##1
+ 6. the person driving the snowmobile is on the far right##1
+ 7. the person who's sport is parkour is on the left or right of the owner of the rat##3
+ 8. the person driving the quad-bike is on the left of the person who's sport is golf##1
+ 9. the fisherman is on the left or right of the person watching family movies##3
+10. the person watching adventure movies is on the left or right of the person watching superhero movies##3
+11. the accountant is on the left of the person watching western movies##1
+12. the owner of the rabbit is between the person watching superhero movies and the owner of the dog##2
+13. the fisherman is the person driving the train##1
+14. the person driving the snowmobile is the analyst##1
+15. the owner of the rat is on the left or right of the analyst##3","{'Job': ['accountant', 'fisherman', 'paramedic', 'analyst'], 'Movie-Genre': ['family', 'western', 'superhero', 'adventure'], 'Pet': ['dog', 'rabbit', 'rat', 'chinchilla'], 'Sport': ['sailing', 'golf', 'biathlon', 'parkour'], 'Transport': ['quad-bike', 'train', 'skateboard', 'snowmobile']}"
+Pt1_5x4_level4-1,"There are 4 different favourite beverages: cola, fanta, juice, sprite
+The people have 4 different hobbies: board-games, camping, magic-tricks, singing
+The people perfer 4 different movie-genres: animation, comedy, martial-arts, thriller
+The people prefer 4 different music-genres: blues, electronic, reggae, soul
+The people prefer 4 different types of sport: climbing, cycling, golf, soccer
+ 1. the person who's sport is climbing is on the left of the person watching comedy movies##1
+ 2. the person drinking fanta is on the right of the person watching comedy movies##1
+ 3. the person drinking cola is in an odd position
+ 4. the fan of soul is on the left of the person who's sport is golf##1
+ 5. the person watching thriller movies is the person who's sport is cycling##1
+ 6. the person who's hobby is magic-tricks is on the far left##1
+ 7. the person drinking sprite is in an even position
+ 8. the person who's hobby is magic-tricks is on the left or right of the person who's hobby is camping##3
+ 9. the person watching thriller movies is on the left or right of the person drinking sprite##3
+10. the person who's hobby is board-games is the person who's sport is soccer##1
+11. the person drinking juice is on the far left##1
+12. the fan of blues is on the left of the person watching animation movies##1
+13. the fan of electronic is on the far left##1","{'Beverage': ['juice', 'sprite', 'cola', 'fanta'], 'Hobby': ['magic-tricks', 'camping', 'singing', 'board-games'], 'Movie-Genre': ['thriller', 'martial-arts', 'comedy', 'animation'], 'Music-Genre': ['electronic', 'soul', 'blues', 'reggae'], 'Sport': ['cycling', 'climbing', 'golf', 'soccer']}"
+Pt1_5x4_level4-2,"There 4 different types of food: mango, nectarine, orange, pineapple
+The people have 4 different jobs:  architect, musician, pilot, teacher
+The people prefer 4 different music-genres: country, house, indie, jazz
+The people prefer 4 different types of sport: climbing, cricket, rowing, soccer
+The people use 4 different means of transport: motorbike, roller, subway, train
+ 1. the person who's sport is cricket is the fan of house##1
+ 2. the fan of house is on the left of the person driving the motorbike##1
+ 3. the person driving the train is in an odd position
+ 4. the person who's sport is climbing is on the left or right of the architect##3
+ 5. the person driving the subway is on the left or right of the person eating nectarine##3
+ 6. the person who's sport is cricket is on the left or right of the person who's sport is rowing##3
+ 7. the teacher is on the left or right of the fan of indie##3
+ 8. the person driving the motorbike is on the right of the person driving the train##1
+ 9. the person who's sport is cricket is in an odd position
+10. the person eating orange is the fan of indie##1
+11. the fan of jazz is on the left of the person who's sport is cricket##1
+12. the fan of jazz is on the right of the pilot##1
+13. the person who's sport is rowing is the person eating pineapple##1
+14. the fan of indie is on the left of the person eating nectarine##1","{'Food': ['orange', 'nectarine', 'mango', 'pineapple'], 'Job': ['pilot', 'teacher', 'architect', 'musician'], 'Music-Genre': ['indie', 'jazz', 'house', 'country'], 'Sport': ['soccer', 'climbing', 'cricket', 'rowing'], 'Transport': ['subway', 'roller', 'train', 'motorbike']}"
+Pt1_5x4_level4-3,"The people have 4 different hobbies: board-games, drawing, gardening, traveling
+The people have 4 different jobs:  bartender, librarian, project-manager, scientist
+The people prefer 4 different music-genres: hip-hop, reggae, rock, trance
+4 different pets are kept: cat, hedgehog, horse, snake
+The people use 4 different means of transport: jet-ski, quad-bike, snowmobile, tram
+ 1. the owner of the hedgehog is on the left of the owner of the snake##1
+ 2. the fan of rock is the person who's hobby is gardening##1
+ 3. the person who's hobby is drawing is on the left or right of the fan of hip-hop##3
+ 4. the fan of trance is between the person driving the jet-ski and the person driving the snowmobile##2
+ 5. the owner of the cat is on the far left##1
+ 6. the person driving the snowmobile is on the left of the person who's hobby is board-games##1
+ 7. the owner of the horse is on the left or right of the owner of the cat##3
+ 8. the owner of the hedgehog is the person driving the quad-bike##1
+ 9. the fan of hip-hop is on the left or right of the fan of reggae##3
+10. the librarian is on the left of the bartender##1
+11. the scientist is in an odd position
+12. the person who's hobby is board-games is the scientist##1
+13. the scientist is on the left or right of the person who's hobby is drawing##3
+14. the librarian is on the left or right of the bartender##3
+15. the project-manager is on the far right##1","{'Hobby': ['traveling', 'drawing', 'board-games', 'gardening'], 'Job': ['librarian', 'bartender', 'scientist', 'project-manager'], 'Music-Genre': ['hip-hop', 'reggae', 'trance', 'rock'], 'Pet': ['cat', 'horse', 'hedgehog', 'snake'], 'Transport': ['tram', 'snowmobile', 'quad-bike', 'jet-ski']}"
+Pt1_5x4_level4-4,"There 4 different types of food: banana, blueberry, pepper, watermelon
+The people have 4 different jobs:  entrepreneur, librarian, nurse, security-guard
+The people perfer 4 different movie-genres: action, documentary, epic, romance
+4 different pets are kept: bird, chinchilla, goldfish, lizard
+The people prefer 4 different types of sport: cycling, handball, skateboarding, volleyball
+ 1. the person who's sport is volleyball is between the person who's sport is skateboarding and the person eating blueberry##2
+ 2. the nurse is in an even position
+ 3. the person watching documentary movies is on the right of the nurse##1
+ 4. the security-guard is in an even position
+ 5. the owner of the chinchilla is on the right of the person who's sport is handball##1
+ 6. the owner of the lizard is on the right of the person watching documentary movies##1
+ 7. the person eating pepper is on the left or right of the owner of the chinchilla##3
+ 8. the person who's sport is volleyball is on the left or right of the owner of the chinchilla##3
+ 9. the entrepreneur is the person eating watermelon##1
+10. the person eating blueberry is the person watching romance movies##1
+11. the entrepreneur is the person watching action movies##1
+12. the owner of the goldfish is the person watching documentary movies##1
+13. the owner of the chinchilla is in an even position
+14. the person eating blueberry is the security-guard##1","{'Food': ['watermelon', 'banana', 'pepper', 'blueberry'], 'Job': ['entrepreneur', 'nurse', 'librarian', 'security-guard'], 'Movie-Genre': ['action', 'epic', 'documentary', 'romance'], 'Pet': ['bird', 'chinchilla', 'goldfish', 'lizard'], 'Sport': ['handball', 'skateboarding', 'volleyball', 'cycling']}"
+Pt1_5x4_level4-5,"There are 4 different favourite beverages: 7up, iced-tea, juice, lemonade
+There 4 different types of food: blueberry, grapefruit, peach, raspberry
+The people have 4 different hobbies: board-games, dancing, drawing, filmmaking
+The people have 4 different jobs:  accountant, analyst, mechanic, teacher
+The people perfer 4 different movie-genres: family, mystery, superhero, time-travel
+ 1. the person drinking 7up is on the right of the person drinking iced-tea##1
+ 2. the person eating raspberry is in an odd position
+ 3. the person who's hobby is drawing is on the right of the person watching time-travel movies##1
+ 4. the teacher is in an odd position
+ 5. the person watching family movies is the person who's hobby is drawing##1
+ 6. the accountant is on the left of the person drinking juice##1
+ 7. the person watching time-travel movies is the person who's hobby is board-games##1
+ 8. the analyst is the person drinking juice##1
+ 9. the person who's hobby is filmmaking is on the far left or far right##3
+10. the person eating peach is the person drinking 7up##1
+11. the person watching time-travel movies is in an odd position
+12. the person eating grapefruit is on the left of the person watching superhero movies##1
+13. the person eating grapefruit is in an odd position
+14. the analyst is between the person eating peach and the person who's hobby is filmmaking##2","{'Beverage': ['iced-tea', '7up', 'juice', 'lemonade'], 'Food': ['raspberry', 'peach', 'grapefruit', 'blueberry'], 'Hobby': ['board-games', 'drawing', 'dancing', 'filmmaking'], 'Job': ['teacher', 'accountant', 'analyst', 'mechanic'], 'Movie-Genre': ['time-travel', 'family', 'mystery', 'superhero']}"
+Pt1_5x4_level4-6,"There 4 different types of food: cauliflower, grapes, onion, plum
+The people have 4 different hobbies: dancing, hiking, skydiving, video-games
+The people have 4 different jobs:  designer, mechanic, security-guard, videographer
+The people prefer 4 different music-genres: hip-hop, metal, punk, reggae
+There are 4 different nationalities: indian, indonesian, nigerian, spanish
+ 1. the mechanic is on the left of the fan of hip-hop##1
+ 2. the indonesian is on the left or right of the fan of punk##3
+ 3. the person who's hobby is dancing is on the far left##1
+ 4. the fan of reggae is on the left of the person eating onion##1
+ 5. the indian is on the left or right of the videographer##3
+ 6. the person eating grapes is on the left or right of the indian##3
+ 7. the person who's hobby is dancing is the spanish##1
+ 8. the person who's hobby is hiking is between the fan of metal and the indian##2
+ 9. the security-guard is on the far left or far right##3
+10. the person eating cauliflower is in an even position
+11. the indian is on the right of the nigerian##1
+12. the person eating cauliflower is on the left or right of the designer##3
+13. the person who's hobby is skydiving is on the left of the fan of hip-hop##1
+14. the person who's hobby is hiking is on the right of the spanish##1
+15. the person who's hobby is skydiving is on the left of the indonesian##1","{'Food': ['plum', 'cauliflower', 'onion', 'grapes'], 'Hobby': ['dancing', 'hiking', 'skydiving', 'video-games'], 'Job': ['designer', 'videographer', 'mechanic', 'security-guard'], 'Music-Genre': ['metal', 'reggae', 'punk', 'hip-hop'], 'Nationality': ['spanish', 'nigerian', 'indian', 'indonesian']}"
+Pt1_5x4_level4-7,"There are 4 different favourite beverages: lemonade, mirinda, sprite, tea
+There 4 different types of food: artichoke, broccoli, eggplant, grapes
+The people have 4 different hobbies: drawing, magic-tricks, puzzles, sudoku
+The people perfer 4 different movie-genres: comedy, drama, horror, western
+The people prefer 4 different types of sport: cycling, golf, rowing, surfing
+ 1. the person drinking mirinda is in an odd position
+ 2. the person who's hobby is puzzles is the person who's sport is surfing##1
+ 3. the person who's sport is golf is the person watching drama movies##1
+ 4. the person who's sport is cycling is the person drinking sprite##1
+ 5. the person eating artichoke is on the left of the person who's hobby is sudoku##1
+ 6. the person drinking mirinda is between the person who's sport is golf and the person who's hobby is puzzles##2
+ 7. the person drinking tea is between the person watching horror movies and the person watching western movies##2
+ 8. the person who's hobby is sudoku is on the right of the person who's sport is cycling##1
+ 9. the person eating grapes is on the left or right of the person watching comedy movies##3
+10. the person who's hobby is drawing is on the left of the person drinking tea##1
+11. the person eating broccoli is the person who's hobby is puzzles##1
+12. the person watching western movies is on the left of the person eating broccoli##1","{'Beverage': ['sprite', 'tea', 'mirinda', 'lemonade'], 'Food': ['artichoke', 'eggplant', 'grapes', 'broccoli'], 'Hobby': ['drawing', 'sudoku', 'magic-tricks', 'puzzles'], 'Movie-Genre': ['horror', 'drama', 'western', 'comedy'], 'Sport': ['cycling', 'golf', 'rowing', 'surfing']}"
+Pt1_5x4_level4-8,"The people perfer 4 different movie-genres: disaster, musical, superhero, zombie
+There are 4 different nationalities: canadian, indian, indonesian, thai
+4 different pets are kept: frog, hamster, hedgehog, snake
+The people prefer 4 different types of sport: badminton, cycling, ice-hockey, surfing
+The people use 4 different means of transport: bike, motorbike, skateboard, snowmobile
+ 1. the owner of the hamster is on the far left or far right##3
+ 2. the person watching disaster movies is the person who's sport is badminton##1
+ 3. the person driving the bike is in an even position
+ 4. the person watching disaster movies is on the right of the person watching superhero movies##1
+ 5. the person driving the skateboard is on the left of the indonesian##1
+ 6. the person driving the skateboard is the person watching superhero movies##1
+ 7. the person watching zombie movies is in an even position
+ 8. the owner of the snake is on the left or right of the person driving the bike##3
+ 9. the person who's sport is cycling is the person driving the snowmobile##1
+10. the owner of the snake is on the far left##1
+11. the person driving the motorbike is on the left of the owner of the hamster##1
+12. the person who's sport is badminton is on the right of the person who's sport is ice-hockey##1
+13. the thai is on the left of the owner of the frog##1
+14. the indian is in an odd position","{'Movie-Genre': ['superhero', 'disaster', 'musical', 'zombie'], 'Nationality': ['thai', 'indonesian', 'indian', 'canadian'], 'Pet': ['snake', 'frog', 'hedgehog', 'hamster'], 'Sport': ['ice-hockey', 'badminton', 'surfing', 'cycling'], 'Transport': ['skateboard', 'bike', 'motorbike', 'snowmobile']}"
+Pt1_5x4_level4-9,"There are 4 different favourite beverages: cola, iced-tea, mirinda, water
+There 4 different types of food: grapefruit, grapes, lettuce, radish
+The people have 4 different hobbies: drawing, gardening, rock-climbing, writing
+The people perfer 4 different movie-genres: musical, scientific, spy, zombie
+The people use 4 different means of transport: airplane, car, helicopter, roller
+ 1. the person eating lettuce is between the person who's hobby is writing and the person eating radish##2
+ 2. the person eating grapefruit is the person drinking cola##1
+ 3. the person who's hobby is writing is on the right of the person eating grapefruit##1
+ 4. the person who's hobby is rock-climbing is on the left or right of the person drinking mirinda##3
+ 5. the person who's hobby is rock-climbing is on the left of the person eating grapes##1
+ 6. the person who's hobby is drawing is on the left or right of the person driving the helicopter##3
+ 7. the person driving the airplane is on the left of the person driving the car##1
+ 8. the person driving the roller is on the far left or far right##3
+ 9. the person eating lettuce is on the right of the person watching scientific movies##1
+10. the person watching spy movies is on the left or right of the person eating grapes##3
+11. the person drinking mirinda is on the left of the person who's hobby is gardening##1
+12. the person driving the helicopter is in an odd position
+13. the person watching zombie movies is the person eating radish##1
+14. the person eating radish is the person drinking water##1
+15. the person watching musical movies is on the left or right of the person driving the roller##3","{'Beverage': ['cola', 'mirinda', 'iced-tea', 'water'], 'Food': ['grapefruit', 'grapes', 'lettuce', 'radish'], 'Hobby': ['rock-climbing', 'writing', 'gardening', 'drawing'], 'Movie-Genre': ['spy', 'scientific', 'musical', 'zombie'], 'Transport': ['airplane', 'car', 'helicopter', 'roller']}"
diff --git a/part2/level4/Pt2_5x5_level4.csv b/part2/level4/Pt2_5x5_level4.csv
new file mode 100644
index 0000000000000000000000000000000000000000..0de5d0a4e3931a0a1f0be49fecf4d1a75ec0670d
--- /dev/null
+++ b/part2/level4/Pt2_5x5_level4.csv
@@ -0,0 +1,241 @@
+ID,Clues,SolutionGrid
+Pt1_5x5_level4-0,"The people have 5 different jobs:  accountant, bartender, journalist, paramedic, writer
+The people perfer 5 different movie-genres: action, crime, family, satire, western
+The people prefer 5 different music-genres: disco, electronic, jazz, punk, reggae
+There are 5 different nationalities: colombian, malaysian, pakistani, russian, spanish
+The people use 5 different means of transport: helicopter, motorbike, quad-bike, skateboard, trike
+ 1. the paramedic is the russian##1
+ 2. the person watching family movies is on the left or right of the person driving the trike##3
+ 3. the fan of jazz is between the colombian and the person driving the motorbike##2
+ 4. the person driving the trike is in an even position
+ 5. the bartender is on the right of the malaysian##1
+ 6. the bartender is the colombian##1
+ 7. the fan of reggae is on the right of the writer##1
+ 8. the pakistani is on the left or right of the person watching western movies##3
+ 9. the person driving the quad-bike is in an odd position
+10. the fan of electronic is on the left or right of the person driving the trike##3
+11. the person watching satire movies is between the malaysian and the spanish##2
+12. the paramedic is the person watching family movies##1
+13. the pakistani is on the left or right of the person watching western movies##3
+14. the malaysian is the person watching action movies##1
+15. the colombian is on the right of the accountant##1
+16. the person driving the motorbike is on the right of the writer##1
+17. the person watching satire movies is on the left or right of the spanish##3
+18. the person driving the helicopter is the fan of disco##1
+19. the person driving the helicopter is on the right of the fan of jazz##1
+20. the writer is the person driving the trike##1
+21. the malaysian is in an even position","{'Job': ['paramedic', 'writer', 'journalist', 'accountant', 'bartender'], 'Movie-Genre': ['family', 'western', 'satire', 'action', 'crime'], 'Music-Genre': ['electronic', 'punk', 'reggae', 'jazz', 'disco'], 'Nationality': ['russian', 'spanish', 'pakistani', 'malaysian', 'colombian'], 'Transport': ['quad-bike', 'trike', 'motorbike', 'skateboard', 'helicopter']}"
+Pt1_5x5_level4-1,"There are 5 different favourite beverages: 7up, almond-milk, coffee, hot-chocolate, iced-tea
+The people have 5 different jobs:  dancer, lawyer, mechanic, nurse, photographer
+5 different pets are kept: fish, goldfish, hedgehog, rabbit, turtle
+The people prefer 5 different types of sport: cycling, ice-hockey, rowing, swimming, tennis
+The people use 5 different means of transport: motorbike, quad-bike, roller, ship, snowmobile
+ 1. the person drinking iced-tea is the owner of the turtle##1
+ 2. the person drinking hot-chocolate is on the right of the person who's sport is ice-hockey##1
+ 3. the person drinking coffee is between the person driving the quad-bike and the owner of the goldfish##2
+ 4. the person driving the ship is on the right of the owner of the fish##1
+ 5. the person who's sport is swimming is in an odd position
+ 6. the owner of the goldfish is on the far left or far right##3
+ 7. the person driving the roller is on the left or right of the person drinking iced-tea##3
+ 8. the person who's sport is cycling is on the left or right of the person driving the motorbike##3
+ 9. the lawyer is on the right of the person who's sport is rowing##1
+10. the person driving the quad-bike is on the left or right of the nurse##3
+11. the mechanic is on the left or right of the person drinking almond-milk##3
+12. the nurse is in an even position
+13. the person who's sport is tennis is on the right of the owner of the rabbit##1
+14. the person drinking iced-tea is between the dancer and the person drinking almond-milk##2
+15. the owner of the hedgehog is on the left of the person driving the roller##1
+16. the person driving the roller is on the left or right of the mechanic##3","{'Beverage': ['7up', 'almond-milk', 'iced-tea', 'coffee', 'hot-chocolate'], 'Job': ['mechanic', 'nurse', 'lawyer', 'dancer', 'photographer'], 'Pet': ['hedgehog', 'rabbit', 'turtle', 'fish', 'goldfish'], 'Sport': ['swimming', 'rowing', 'tennis', 'ice-hockey', 'cycling'], 'Transport': ['snowmobile', 'roller', 'quad-bike', 'motorbike', 'ship']}"
+Pt1_5x5_level4-2,"There 5 different types of food: corn, cucumber, lemon, pomegranate, watermelon
+The people have 5 different jobs:  analyst, bartender, electrician, musician, teacher
+5 different pets are kept: chinchilla, lizard, pony, snake, turtle
+The people prefer 5 different types of sport: golf, handball, parkour, snowboarding, water-polo
+The people use 5 different means of transport: airplane, bus, train, trike, van
+ 1. the electrician is on the right of the person eating watermelon##1
+ 2. the person driving the airplane is on the right of the owner of the pony##1
+ 3. the owner of the turtle is on the left or right of the owner of the chinchilla##3
+ 4. the person who's sport is golf is on the left or right of the person who's sport is handball##3
+ 5. the owner of the snake is between the owner of the pony and the person who's sport is parkour##2
+ 6. the bartender is the person who's sport is snowboarding##1
+ 7. the owner of the turtle is the person driving the van##1
+ 8. the owner of the chinchilla is between the bartender and the person eating lemon##2
+ 9. the person driving the bus is on the left of the person eating lemon##1
+10. the owner of the turtle is on the left of the teacher##1
+11. the musician is in an odd position
+12. the owner of the turtle is in an odd position
+13. the owner of the lizard is on the left or right of the person eating cucumber##3
+14. the person eating pomegranate is on the far right##1
+15. the owner of the pony is on the left of the person who's sport is water-polo##1
+16. the owner of the turtle is on the left of the person driving the bus##1
+17. the person eating cucumber is on the right of the person who's sport is handball##1
+18. the owner of the snake is on the right of the person driving the train##1","{'Food': ['corn', 'watermelon', 'lemon', 'cucumber', 'pomegranate'], 'Job': ['bartender', 'teacher', 'electrician', 'analyst', 'musician'], 'Pet': ['turtle', 'chinchilla', 'pony', 'snake', 'lizard'], 'Sport': ['snowboarding', 'golf', 'handball', 'water-polo', 'parkour'], 'Transport': ['van', 'bus', 'train', 'airplane', 'trike']}"
+Pt1_5x5_level4-3,"The people have 5 different jobs:  architect, doctor, nurse, pilot, teacher
+The people perfer 5 different movie-genres: adventure, epic, family, mystery, spy
+There are 5 different nationalities: brazilian, egyptian, malaysian, pakistani, turkish
+5 different pets are kept: dog, goat, guinea-pig, hamster, hedgehog
+The people prefer 5 different types of sport: golf, sailing, soccer, tennis, water-polo
+ 1. the person who's sport is golf is on the left or right of the person who's sport is tennis##3
+ 2. the teacher is on the left or right of the malaysian##3
+ 3. the person watching mystery movies is on the right of the owner of the guinea-pig##1
+ 4. the person who's sport is soccer is between the egyptian and the teacher##2
+ 5. the owner of the goat is on the left of the person who's sport is water-polo##1
+ 6. the pakistani is on the left of the egyptian##1
+ 7. the person watching spy movies is on the left or right of the person watching adventure movies##3
+ 8. the person watching spy movies is the owner of the goat##1
+ 9. the owner of the dog is on the left or right of the person watching adventure movies##3
+10. the person watching adventure movies is the person who's sport is tennis##1
+11. the teacher is on the right of the nurse##1
+12. the pilot is on the left or right of the teacher##3
+13. the person watching family movies is on the left or right of the malaysian##3
+14. the owner of the hamster is in an odd position
+15. the person watching family movies is on the left or right of the person watching mystery movies##3
+16. the turkish is on the right of the owner of the goat##1
+17. the person watching spy movies is in the middle##1
+18. the person who's sport is tennis is the architect##1
+19. the brazilian is on the far right##1
+20. the person watching mystery movies is the person watching mystery movies##1","{'Job': ['doctor', 'architect', 'nurse', 'teacher', 'pilot'], 'Movie-Genre': ['epic', 'adventure', 'spy', 'family', 'mystery'], 'Nationality': ['pakistani', 'egyptian', 'malaysian', 'turkish', 'brazilian'], 'Pet': ['dog', 'hedgehog', 'goat', 'guinea-pig', 'hamster'], 'Sport': ['golf', 'tennis', 'soccer', 'water-polo', 'sailing']}"
+Pt1_5x5_level4-4,"There are 5 different favourite beverages: almond-milk, coffee, iced-tea, juice, mirinda
+The people have 5 different jobs:  analyst, bartender, electrician, fisherman, scientist
+The people prefer 5 different music-genres: blues, hip-hop, metal, punk, rock
+5 different pets are kept: chinchilla, fish, goldfish, rabbit, snake
+The people use 5 different means of transport: airplane, helicopter, quad-bike, roller, ship
+ 1. the owner of the fish is on the right of the fan of rock##1
+ 2. the person drinking mirinda is on the far right##1
+ 3. the fisherman is the fan of hip-hop##1
+ 4. the person driving the roller is in an odd position
+ 5. the person drinking juice is in an even position
+ 6. the bartender is the person drinking coffee##1
+ 7. the owner of the rabbit is the person driving the helicopter##1
+ 8. the scientist is in the middle##1
+ 9. the person drinking almond-milk is on the left of the fan of punk##1
+10. the analyst is on the left or right of the owner of the chinchilla##3
+11. the fan of hip-hop is on the right of the fan of metal##1
+12. the person driving the airplane is on the left or right of the fan of hip-hop##3
+13. the fan of metal is on the left or right of the person driving the roller##3
+14. the person drinking almond-milk is the person driving the ship##1
+15. the person driving the roller is in the middle##1
+16. the person driving the ship is on the left of the fan of punk##1
+17. the owner of the snake is on the left or right of the owner of the rabbit##3
+18. the owner of the snake is on the far left##1
+19. the person drinking coffee is on the right of the scientist##1
+20. the fan of blues is on the far left##1","{'Beverage': ['almond-milk', 'juice', 'iced-tea', 'coffee', 'mirinda'], 'Job': ['electrician', 'analyst', 'scientist', 'bartender', 'fisherman'], 'Music-Genre': ['blues', 'punk', 'rock', 'metal', 'hip-hop'], 'Pet': ['snake', 'rabbit', 'chinchilla', 'fish', 'goldfish'], 'Transport': ['ship', 'helicopter', 'roller', 'airplane', 'quad-bike']}"
+Pt1_5x5_level4-5,"There are 5 different favourite beverages: almond-milk, cola, lemonade, soy-milk, tea
+The people prefer 5 different music-genres: d&b, metal, pop, r&b, rock
+There are 5 different nationalities: canadian, indian, nigerian, pakistani, russian
+5 different pets are kept: chinchilla, fish, goldfish, horse, rat
+The people prefer 5 different types of sport: cricket, golf, ice-hockey, parkour, water-polo
+ 1. the owner of the fish is on the right of the person who's sport is cricket##1
+ 2. the person who's sport is golf is the russian##1
+ 3. the owner of the chinchilla is in the middle##1
+ 4. the person who's sport is golf is on the left of the fan of metal##1
+ 5. the owner of the fish is on the left or right of the person who's sport is ice-hockey##3
+ 6. the owner of the horse is on the left or right of the person drinking soy-milk##3
+ 7. the owner of the fish is between the owner of the horse and the pakistani##2
+ 8. the nigerian is on the far left##1
+ 9. the fan of rock is on the far left or far right##3
+10. the indian is in an even position
+11. the person who's sport is parkour is on the left or right of the person drinking tea##3
+12. the fan of d&b is the person drinking cola##1
+13. the owner of the horse is in an odd position
+14. the person drinking cola is between the person who's sport is golf and the person who's sport is parkour##2
+15. the person drinking almond-milk is on the far right##1
+16. the person who's sport is water-polo is on the far left or far right##3
+17. the indian is on the right of the person who's sport is water-polo##1
+18. the fan of r&b is on the left of the fan of metal##1
+19. the owner of the goldfish is on the left or right of the person drinking cola##3","{'Beverage': ['tea', 'lemonade', 'cola', 'soy-milk', 'almond-milk'], 'Music-Genre': ['rock', 'pop', 'd&b', 'r&b', 'metal'], 'Nationality': ['nigerian', 'indian', 'pakistani', 'russian', 'canadian'], 'Pet': ['rat', 'goldfish', 'chinchilla', 'fish', 'horse'], 'Sport': ['water-polo', 'parkour', 'cricket', 'golf', 'ice-hockey']}"
+Pt1_5x5_level4-6,"There 5 different types of food: corn, cranberry, kale, nectarine, radish
+The people have 5 different hobbies: camping, collecting, photography, rock-climbing, traveling
+The people perfer 5 different movie-genres: adventure, epic, martial-arts, musical, spy
+The people prefer 5 different types of sport: baseball, cricket, cycling, rugby, snowboarding
+The people use 5 different means of transport: bus, car, jet-ski, snowmobile, van
+ 1. the person watching spy movies is on the right of the person who's hobby is rock-climbing##1
+ 2. the person who's sport is snowboarding is in an even position
+ 3. the person who's sport is rugby is the person eating kale##1
+ 4. the person who's hobby is camping is between the person who's hobby is traveling and the person eating cranberry##2
+ 5. the person who's hobby is photography is on the left or right of the person eating corn##3
+ 6. the person who's sport is baseball is on the far right##1
+ 7. the person watching martial-arts movies is on the far left##1
+ 8. the person eating cranberry is the person driving the snowmobile##1
+ 9. the person driving the van is on the right of the person driving the snowmobile##1
+10. the person who's sport is snowboarding is on the left of the person driving the bus##1
+11. the person who's sport is cycling is on the left or right of the person watching adventure movies##3
+12. the person driving the jet-ski is on the left or right of the person watching spy movies##3
+13. the person driving the car is on the left or right of the person watching musical movies##3
+14. the person who's hobby is photography is on the far left##1
+15. the person who's sport is cricket is in an even position
+16. the person eating cranberry is on the left of the person watching adventure movies##1
+17. the person eating nectarine is on the left or right of the person watching musical movies##3
+18. the person who's sport is baseball is the person driving the bus##1
+19. the person who's hobby is traveling is in the middle##1","{'Food': ['cranberry', 'corn', 'kale', 'radish', 'nectarine'], 'Hobby': ['photography', 'camping', 'traveling', 'rock-climbing', 'collecting'], 'Movie-Genre': ['martial-arts', 'adventure', 'epic', 'musical', 'spy'], 'Sport': ['cycling', 'cricket', 'rugby', 'snowboarding', 'baseball'], 'Transport': ['snowmobile', 'van', 'car', 'jet-ski', 'bus']}"
+Pt1_5x5_level4-7,"There 5 different types of food: apple, cucumber, lemon, strawberry, tomato
+The people perfer 5 different movie-genres: family, fantasy, satire, superhero, thriller
+The people prefer 5 different music-genres: ambient, gospel, house, metal, trance
+5 different pets are kept: goat, guinea-pig, lizard, mouse, snake
+The people prefer 5 different types of sport: cricket, skiing, snowboarding, soccer, volleyball
+ 1. the person eating strawberry is on the right of the person watching superhero movies##1
+ 2. the person who's sport is soccer is on the left of the fan of trance##1
+ 3. the owner of the snake is between the person eating tomato and the owner of the guinea-pig##2
+ 4. the owner of the snake is on the left of the fan of metal##1
+ 5. the person who's sport is volleyball is the owner of the mouse##1
+ 6. the owner of the mouse is on the far left##1
+ 7. the fan of house is in an odd position
+ 8. the owner of the mouse is on the far left or far right##3
+ 9. the person watching thriller movies is on the right of the owner of the lizard##1
+10. the person who's sport is skiing is the person eating lemon##1
+11. the person watching family movies is on the left or right of the fan of trance##3
+12. the person who's sport is snowboarding is the fan of metal##1
+13. the person who's sport is soccer is on the left or right of the person eating lemon##3
+14. the fan of trance is on the right of the person eating apple##1
+15. the person watching satire movies is in an odd position
+16. the person watching satire movies is on the left or right of the person watching family movies##3
+17. the person who's sport is volleyball is on the left or right of the owner of the snake##3
+18. the person eating cucumber is the fan of gospel##1
+19. the person watching superhero movies is on the right of the person eating tomato##1","{'Food': ['tomato', 'cucumber', 'strawberry', 'apple', 'lemon'], 'Movie-Genre': ['fantasy', 'superhero', 'satire', 'family', 'thriller'], 'Music-Genre': ['house', 'gospel', 'metal', 'ambient', 'trance'], 'Pet': ['mouse', 'snake', 'guinea-pig', 'lizard', 'goat'], 'Sport': ['volleyball', 'cricket', 'snowboarding', 'soccer', 'skiing']}"
+Pt1_5x5_level4-8,"There are 5 different favourite beverages: fanta, iced-tea, mirinda, tea, water
+There 5 different types of food: broccoli, cranberry, grapes, pepper, pumpkin
+The people perfer 5 different movie-genres: comedy, documentary, drama, family, horror
+There are 5 different nationalities: chinese, french, italian, nigerian, thai
+The people prefer 5 different types of sport: badminton, cycling, handball, soccer, tennis
+ 1. the person eating grapes is the person watching horror movies##1
+ 2. the person drinking mirinda is on the far left##1
+ 3. the italian is on the left of the person eating broccoli##1
+ 4. the person who's sport is badminton is on the left of the person drinking iced-tea##1
+ 5. the person who's sport is handball is on the left of the thai##1
+ 6. the person watching documentary movies is on the left of the nigerian##1
+ 7. the person drinking fanta is on the left of the person eating pumpkin##1
+ 8. the person drinking water is the person who's sport is tennis##1
+ 9. the chinese is in the middle##1
+10. the person who's sport is soccer is on the far right##1
+11. the person drinking mirinda is the person drinking mirinda##1
+12. the person watching family movies is between the person eating grapes and the chinese##2
+13. the person who's sport is cycling is on the left of the person eating pepper##1
+14. the person eating pepper is on the far right##1
+15. the person drinking fanta is in an odd position
+16. the person watching family movies is the person eating broccoli##1
+17. the person drinking iced-tea is on the left or right of the person watching drama movies##3
+18. the person who's sport is badminton is on the left of the nigerian##1","{'Beverage': ['mirinda', 'water', 'fanta', 'iced-tea', 'tea'], 'Food': ['grapes', 'broccoli', 'cranberry', 'pumpkin', 'pepper'], 'Movie-Genre': ['horror', 'family', 'documentary', 'comedy', 'drama'], 'Nationality': ['italian', 'thai', 'chinese', 'nigerian', 'french'], 'Sport': ['handball', 'tennis', 'badminton', 'cycling', 'soccer']}"
+Pt1_5x5_level4-9,"There 5 different types of food: cauliflower, grapefruit, grapes, lime, pear
+The people prefer 5 different music-genres: gospel, hip-hop, indie, reggae, salsa
+5 different pets are kept: dog, ferret, goldfish, hamster, snake
+The people prefer 5 different types of sport: baseball, cycling, volleyball, water-polo, weightlifting
+The people use 5 different means of transport: car, helicopter, motorbike, taxi, van
+ 1. the owner of the snake is on the right of the person who's sport is volleyball##1
+ 2. the person eating pear is on the right of the person who's sport is weightlifting##1
+ 3. the fan of indie is on the left or right of the fan of reggae##3
+ 4. the person who's sport is cycling is the person driving the van##1
+ 5. the owner of the snake is on the right of the owner of the dog##1
+ 6. the fan of reggae is on the right of the fan of indie##1
+ 7. the person driving the van is the fan of salsa##1
+ 8. the person eating cauliflower is in an odd position
+ 9. the owner of the hamster is on the left of the owner of the goldfish##1
+10. the person who's sport is baseball is the fan of hip-hop##1
+11. the fan of salsa is on the left or right of the person driving the motorbike##3
+12. the person driving the taxi is on the left of the person driving the helicopter##1
+13. the person eating grapefruit is on the far right##1
+14. the person driving the helicopter is the person who's sport is baseball##1
+15. the person eating grapes is on the left of the owner of the hamster##1
+16. the fan of salsa is on the left or right of the person eating lime##3
+17. the fan of reggae is on the left or right of the person eating pear##3
+18. the fan of hip-hop is on the left or right of the person who's sport is volleyball##3
+19. the person who's sport is weightlifting is in the middle##1
+20. the person driving the van is on the far left or far right##3","{'Food': ['grapes', 'lime', 'cauliflower', 'pear', 'grapefruit'], 'Music-Genre': ['salsa', 'indie', 'reggae', 'gospel', 'hip-hop'], 'Pet': ['ferret', 'hamster', 'goldfish', 'dog', 'snake'], 'Sport': ['cycling', 'water-polo', 'weightlifting', 'volleyball', 'baseball'], 'Transport': ['van', 'motorbike', 'car', 'taxi', 'helicopter']}"
diff --git a/part2/level4/Pt2_5x6_level4.csv b/part2/level4/Pt2_5x6_level4.csv
new file mode 100644
index 0000000000000000000000000000000000000000..d2532d4a2f386e281179b5b51fa022226db9be04
--- /dev/null
+++ b/part2/level4/Pt2_5x6_level4.csv
@@ -0,0 +1,301 @@
+ID,Clues,SolutionGrid
+Pt1_5x6_level4-0,"There 6 different types of food: avocado, banana, lettuce, papaya, raspberry, watermelon
+The people have 6 different hobbies: cooking, dancing, drawing, filmmaking, traveling, woodworking
+The people have 6 different jobs:  fisherman, journalist, nurse, project-manager, scientist, security-guard
+The people perfer 6 different movie-genres: adventure, drama, martial-arts, mystery, superhero, thriller
+The people use 6 different means of transport: bus, jet-ski, snowmobile, train, trike, van
+ 1. the person eating raspberry is on the far left or far right##3
+ 2. the person eating lettuce is on the left or right of the security-guard##3
+ 3. the person watching mystery movies is on the left or right of the person eating watermelon##3
+ 4. the project-manager is in an odd position
+ 5. the person watching martial-arts movies is in an odd position
+ 6. the person who's hobby is dancing is on the left of the person watching drama movies##1
+ 7. the person driving the bus is on the left or right of the person eating avocado##3
+ 8. the person watching thriller movies is on the right of the person driving the snowmobile##1
+ 9. the person who's hobby is filmmaking is the person eating watermelon##1
+10. the scientist is on the right of the person watching thriller movies##1
+11. the person driving the van is on the far right##1
+12. the person eating banana is in an odd position
+13. the person who's hobby is dancing is between the person who's hobby is woodworking and the journalist##2
+14. the person watching martial-arts movies is on the left of the security-guard##1
+15. the person eating banana is the project-manager##1
+16. the person who's hobby is cooking is on the far left##1
+17. the person driving the trike is on the left of the person watching adventure movies##1
+18. the person who's hobby is woodworking is on the far left or far right##3
+19. the person watching martial-arts movies is in an odd position
+20. the person driving the train is on the left of the person watching mystery movies##1
+21. the person watching thriller movies is on the left of the person eating papaya##1
+22. the nurse is on the far right##1
+23. the person who's hobby is filmmaking is on the right of the person who's hobby is cooking##1
+24. the person driving the bus is on the right of the person watching adventure movies##1
+25. the scientist is on the left of the person who's hobby is drawing##1","{'Food': ['lettuce', 'watermelon', 'papaya', 'avocado', 'banana', 'raspberry'], 'Hobby': ['cooking', 'filmmaking', 'traveling', 'drawing', 'dancing', 'woodworking'], 'Job': ['fisherman', 'security-guard', 'scientist', 'journalist', 'project-manager', 'nurse'], 'Movie-Genre': ['martial-arts', 'thriller', 'mystery', 'adventure', 'superhero', 'drama'], 'Transport': ['snowmobile', 'train', 'trike', 'jet-ski', 'bus', 'van']}"
+Pt1_5x6_level4-1,"There 6 different types of food: apricot, cherry, garlic, peas, pepper, zucchini
+The people have 6 different hobbies: card-games, collecting, drawing, fishing, singing, woodworking
+The people have 6 different jobs:  analyst, dressmaker, freelancer, photographer, scientist, writer
+The people perfer 6 different movie-genres: action, adventure, disaster, fantasy, satire, sports
+There are 6 different nationalities: american, australian, canadian, egyptian, indonesian, malaysian
+ 1. the person who's hobby is card-games is the person who's hobby is card-games##1
+ 2. the egyptian is on the right of the person watching sports movies##1
+ 3. the indonesian is on the left or right of the dressmaker##3
+ 4. the freelancer is on the left or right of the person who's hobby is drawing##3
+ 5. the dressmaker is on the far left##1
+ 6. the canadian is on the left or right of the person who's hobby is woodworking##3
+ 7. the american is on the far left or far right##3
+ 8. the person watching action movies is the canadian##1
+ 9. the person watching satire movies is the person who's hobby is card-games##1
+10. the person watching adventure movies is in an even position
+11. the australian is in an even position
+12. the person eating apricot is on the left or right of the person eating cherry##3
+13. the indonesian is between the person eating zucchini and the american##2
+14. the person eating garlic is on the far left or far right##3
+15. the scientist is on the left or right of the egyptian##3
+16. the person who's hobby is drawing is on the far left or far right##3
+17. the person who's hobby is singing is on the left of the person who's hobby is collecting##1
+18. the photographer is on the far right##1
+19. the person eating cherry is on the far left##1
+20. the scientist is on the right of the egyptian##1
+21. the person who's hobby is drawing is on the left or right of the freelancer##3
+22. the person watching disaster movies is on the right of the person who's hobby is fishing##1
+23. the analyst is in an odd position
+24. the person eating apricot is the person who's hobby is card-games##1
+25. the canadian is on the left or right of the egyptian##3
+26. the person eating pepper is in an even position
+27. the person eating zucchini is on the left of the person who's hobby is singing##1","{'Food': ['cherry', 'apricot', 'zucchini', 'pepper', 'peas', 'garlic'], 'Hobby': ['drawing', 'card-games', 'fishing', 'singing', 'collecting', 'woodworking'], 'Job': ['dressmaker', 'freelancer', 'analyst', 'writer', 'scientist', 'photographer'], 'Movie-Genre': ['fantasy', 'satire', 'sports', 'disaster', 'action', 'adventure'], 'Nationality': ['american', 'indonesian', 'malaysian', 'egyptian', 'canadian', 'australian']}"
+Pt1_5x6_level4-2,"There 6 different types of food: apricot, asparagus, cherry, cranberry, cucumber, zucchini
+The people have 6 different jobs:  analyst, fisherman, paramedic, photographer, software-developer, teacher
+The people perfer 6 different movie-genres: epic, fantasy, martial-arts, romance, sports, thriller
+6 different pets are kept: cat, goat, mouse, pony, rabbit, rat
+The people prefer 6 different types of sport: climbing, golf, parkour, soccer, surfing, weightlifting
+ 1. the person watching sports movies is on the left or right of the person eating apricot##3
+ 2. the analyst is on the right of the photographer##1
+ 3. the owner of the rat is on the right of the analyst##1
+ 4. the owner of the rabbit is in an even position
+ 5. the person eating asparagus is the owner of the goat##1
+ 6. the person eating zucchini is between the owner of the mouse and the person watching epic movies##2
+ 7. the person watching sports movies is on the right of the person watching epic movies##1
+ 8. the paramedic is on the left or right of the person who's sport is soccer##3
+ 9. the person watching romance movies is on the left of the fisherman##1
+10. the paramedic is on the right of the person eating cucumber##1
+11. the person watching fantasy movies is on the right of the software-developer##1
+12. the person who's sport is climbing is in an odd position
+13. the person who's sport is golf is on the right of the person eating cucumber##1
+14. the person watching romance movies is on the left of the person eating apricot##1
+15. the software-developer is the person watching sports movies##1
+16. the teacher is on the left of the photographer##1
+17. the person watching martial-arts movies is the person eating cranberry##1
+18. the person eating asparagus is on the left of the photographer##1
+19. the person watching sports movies is on the left of the paramedic##1
+20. the person eating cranberry is the owner of the mouse##1
+21. the person who's sport is weightlifting is between the person who's sport is surfing and the person who's sport is climbing##2
+22. the person watching romance movies is the person who's sport is surfing##1
+23. the person who's sport is soccer is the owner of the pony##1
+24. the person eating cherry is in an even position","{'Food': ['asparagus', 'cranberry', 'zucchini', 'apricot', 'cucumber', 'cherry'], 'Job': ['teacher', 'photographer', 'analyst', 'fisherman', 'software-developer', 'paramedic'], 'Movie-Genre': ['thriller', 'martial-arts', 'romance', 'epic', 'sports', 'fantasy'], 'Pet': ['goat', 'mouse', 'cat', 'rat', 'pony', 'rabbit'], 'Sport': ['climbing', 'weightlifting', 'surfing', 'parkour', 'soccer', 'golf']}"
+Pt1_5x6_level4-3,"There 6 different types of food: corn, eggplant, kale, onion, pear, radish
+The people have 6 different jobs:  fisherman, librarian, nurse, pilot, police-officer, software-developer
+The people prefer 6 different music-genres: d&b, disco, reggae, rock, soul, trance
+The people prefer 6 different types of sport: biathlon, cycling, sailing, snowboarding, swimming, weightlifting
+The people use 6 different means of transport: airplane, boat, bus, ship, skateboard, van
+ 1. the police-officer is between the person who's sport is snowboarding and the fan of reggae##2
+ 2. the person who's sport is weightlifting is the person driving the airplane##1
+ 3. the pilot is the person driving the bus##1
+ 4. the librarian is on the right of the person eating corn##1
+ 5. the nurse is the fan of trance##1
+ 6. the fan of soul is on the left of the software-developer##1
+ 7. the person eating pear is in an even position
+ 8. the nurse is on the far right##1
+ 9. the police-officer is the person who's sport is swimming##1
+10. the person who's sport is cycling is the person eating corn##1
+11. the fan of rock is the person who's sport is weightlifting##1
+12. the person eating corn is on the far left or far right##3
+13. the person who's sport is biathlon is in an even position
+14. the person who's sport is biathlon is the person driving the boat##1
+15. the person driving the van is on the right of the person driving the skateboard##1
+16. the person eating kale is on the left or right of the nurse##3
+17. the person driving the bus is in an odd position
+18. the person eating pear is between the fan of rock and the person eating onion##2
+19. the person driving the van is on the left of the person driving the airplane##1
+20. the person eating kale is on the left of the person eating radish##1
+21. the fan of soul is in an even position
+22. the person who's sport is biathlon is on the left of the fan of d&b##1","{'Food': ['corn', 'eggplant', 'onion', 'pear', 'kale', 'radish'], 'Job': ['pilot', 'librarian', 'police-officer', 'fisherman', 'software-developer', 'nurse'], 'Music-Genre': ['disco', 'reggae', 'd&b', 'soul', 'rock', 'trance'], 'Sport': ['cycling', 'biathlon', 'swimming', 'snowboarding', 'weightlifting', 'sailing'], 'Transport': ['bus', 'boat', 'skateboard', 'van', 'airplane', 'ship']}"
+Pt1_5x6_level4-4,"There 6 different types of food: blueberry, cauliflower, grapes, peas, radish, zucchini
+The people have 6 different hobbies: baking, card-games, dancing, filmmaking, gardening, video-games
+The people have 6 different jobs:  architect, coach, designer, doctor, social-worker, teacher
+There are 6 different nationalities: australian, canadian, chinese, egyptian, mexican, russian
+6 different pets are kept: frog, goat, hamster, pony, rat, snake
+ 1. the person eating blueberry is on the far left or far right##3
+ 2. the person who's hobby is filmmaking is in an odd position
+ 3. the russian is on the left of the coach##1
+ 4. the owner of the hamster is on the left or right of the person who's hobby is gardening##3
+ 5. the owner of the frog is on the far left or far right##3
+ 6. the egyptian is on the far left##1
+ 7. the person who's hobby is gardening is on the left of the person who's hobby is video-games##1
+ 8. the owner of the snake is on the left or right of the person eating peas##3
+ 9. the person eating zucchini is on the right of the egyptian##1
+10. the doctor is in an odd position
+11. the australian is on the right of the person eating peas##1
+12. the person eating peas is the owner of the rat##1
+13. the owner of the goat is on the far left or far right##3
+14. the teacher is between the person who's hobby is card-games and the person eating cauliflower##2
+15. the person eating cauliflower is on the left or right of the person eating blueberry##3
+16. the designer is the russian##1
+17. the person eating zucchini is the owner of the snake##1
+18. the owner of the hamster is in an even position
+19. the doctor is on the far left or far right##3
+20. the person who's hobby is baking is on the right of the mexican##1
+21. the architect is in an odd position
+22. the person eating grapes is on the left of the russian##1
+23. the owner of the goat is on the right of the canadian##1
+24. the owner of the pony is in an odd position
+25. the person who's hobby is video-games is in an even position","{'Food': ['grapes', 'zucchini', 'peas', 'radish', 'cauliflower', 'blueberry'], 'Hobby': ['filmmaking', 'dancing', 'card-games', 'baking', 'gardening', 'video-games'], 'Job': ['doctor', 'designer', 'coach', 'teacher', 'architect', 'social-worker'], 'Nationality': ['egyptian', 'russian', 'mexican', 'australian', 'canadian', 'chinese'], 'Pet': ['frog', 'snake', 'rat', 'hamster', 'pony', 'goat']}"
+Pt1_5x6_level4-5,"There 6 different types of food: cucumber, eggplant, kiwi, lime, pomegranate, tomato
+The people have 6 different jobs:  bartender, dancer, designer, doctor, electrician, paramedic
+The people perfer 6 different movie-genres: crime, drama, fantasy, satire, time-travel, western
+The people prefer 6 different music-genres: country, dubstep, electronic, folk, reggae, techno
+There are 6 different nationalities: argentine, colombian, french, japanese, mexican, polish
+ 1. the japanese is the designer##1
+ 2. the person eating kiwi is in an even position
+ 3. the person eating kiwi is on the left or right of the person watching time-travel movies##3
+ 4. the dancer is in an odd position
+ 5. the argentine is on the left or right of the person eating kiwi##3
+ 6. the person watching time-travel movies is the fan of reggae##1
+ 7. the person eating cucumber is the person watching satire movies##1
+ 8. the electrician is on the left or right of the designer##3
+ 9. the french is on the far left##1
+10. the colombian is on the far left or far right##3
+11. the electrician is on the left of the person eating kiwi##1
+12. the fan of dubstep is on the left of the fan of country##1
+13. the person watching drama movies is on the left or right of the french##3
+14. the person eating tomato is the argentine##1
+15. the person eating tomato is between the fan of techno and the person watching satire movies##2
+16. the person eating pomegranate is on the left or right of the doctor##3
+17. the fan of techno is on the left or right of the person eating tomato##3
+18. the fan of folk is in an even position
+19. the person eating kiwi is the designer##1
+20. the fan of country is in an even position
+21. the person watching western movies is on the left of the mexican##1
+22. the polish is on the right of the person watching satire movies##1
+23. the person eating eggplant is between the bartender and the person watching fantasy movies##2
+24. the person watching time-travel movies is the person eating lime##1
+25. the fan of dubstep is on the right of the bartender##1
+26. the bartender is on the left or right of the argentine##3","{'Food': ['lime', 'kiwi', 'tomato', 'cucumber', 'eggplant', 'pomegranate'], 'Job': ['electrician', 'designer', 'dancer', 'bartender', 'doctor', 'paramedic'], 'Movie-Genre': ['time-travel', 'drama', 'western', 'satire', 'crime', 'fantasy'], 'Music-Genre': ['reggae', 'techno', 'electronic', 'folk', 'dubstep', 'country'], 'Nationality': ['french', 'japanese', 'argentine', 'mexican', 'polish', 'colombian']}"
+Pt1_5x6_level4-6,"There are 6 different favourite beverages: 7up, fanta, iced-tea, mirinda, soy-milk, tea
+There 6 different types of food: banana, carrot, grapefruit, onion, plum, tomato
+The people have 6 different jobs:  bartender, doctor, firefighter, nurse, paramedic, software-developer
+There are 6 different nationalities: british, italian, japanese, malaysian, mexican, pakistani
+The people use 6 different means of transport: car, motorbike, skateboard, subway, taxi, van
+ 1. the person eating grapefruit is in an odd position
+ 2. the pakistani is on the left of the person drinking fanta##1
+ 3. the italian is on the left of the person eating onion##1
+ 4. the person driving the skateboard is the person eating tomato##1
+ 5. the person eating carrot is on the left of the person driving the skateboard##1
+ 6. the person drinking iced-tea is on the right of the paramedic##1
+ 7. the mexican is in an even position
+ 8. the person drinking fanta is on the far left or far right##3
+ 9. the person eating banana is the person driving the car##1
+10. the italian is the software-developer##1
+11. the nurse is the person eating banana##1
+12. the japanese is on the left of the person eating tomato##1
+13. the doctor is on the left of the nurse##1
+14. the doctor is on the left or right of the person drinking 7up##3
+15. the bartender is on the left or right of the person drinking mirinda##3
+16. the person drinking iced-tea is on the right of the person driving the motorbike##1
+17. the person eating banana is on the left of the person eating plum##1
+18. the firefighter is on the far right##1
+19. the person eating banana is on the left of the person driving the taxi##1
+20. the person drinking mirinda is on the left or right of the person driving the skateboard##3
+21. the software-developer is between the malaysian and the person driving the van##2
+22. the person drinking tea is the nurse##1
+23. the mexican is on the left or right of the software-developer##3","{'Beverage': ['mirinda', 'iced-tea', '7up', 'soy-milk', 'tea', 'fanta'], 'Food': ['carrot', 'tomato', 'grapefruit', 'onion', 'banana', 'plum'], 'Job': ['paramedic', 'bartender', 'software-developer', 'doctor', 'nurse', 'firefighter'], 'Nationality': ['japanese', 'malaysian', 'italian', 'mexican', 'pakistani', 'british'], 'Transport': ['motorbike', 'skateboard', 'subway', 'van', 'car', 'taxi']}"
+Pt1_5x6_level4-7,"There are 6 different favourite beverages: 7up, coffee, cola, juice, lemonade, tea
+The people have 6 different jobs:  entrepreneur, fisherman, librarian, paramedic, social-worker, videographer
+The people prefer 6 different music-genres: ambient, disco, electronic, jazz, pop, soul
+There are 6 different nationalities: american, german, indonesian, russian, spanish, turkish
+6 different pets are kept: chinchilla, ferret, goat, goldfish, mouse, rabbit
+ 1. the fan of jazz is on the left or right of the person drinking juice##3
+ 2. the owner of the ferret is on the right of the owner of the goldfish##1
+ 3. the owner of the mouse is on the left of the paramedic##1
+ 4. the owner of the goldfish is on the left or right of the fan of ambient##3
+ 5. the fan of soul is on the right of the person drinking 7up##1
+ 6. the spanish is on the left of the person drinking lemonade##1
+ 7. the person drinking lemonade is in an even position
+ 8. the indonesian is on the left or right of the spanish##3
+ 9. the person drinking coffee is in an odd position
+10. the entrepreneur is in an even position
+11. the owner of the goat is the spanish##1
+12. the fan of disco is in an odd position
+13. the fan of pop is the owner of the goldfish##1
+14. the turkish is the fan of electronic##1
+15. the person drinking lemonade is on the left or right of the german##3
+16. the videographer is the fan of soul##1
+17. the owner of the rabbit is on the left or right of the russian##3
+18. the fan of disco is the paramedic##1
+19. the librarian is on the left or right of the american##3
+20. the videographer is on the left or right of the paramedic##3
+21. the person drinking cola is on the left or right of the owner of the rabbit##3
+22. the indonesian is on the right of the fisherman##1
+23. the videographer is on the left or right of the american##3
+24. the spanish is on the far left##1
+25. the person drinking 7up is on the right of the fan of pop##1
+26. the indonesian is on the left of the owner of the ferret##1
+27. the person drinking tea is on the right of the fan of soul##1","{'Beverage': ['coffee', 'lemonade', '7up', 'juice', 'tea', 'cola'], 'Job': ['fisherman', 'entrepreneur', 'social-worker', 'videographer', 'paramedic', 'librarian'], 'Music-Genre': ['ambient', 'pop', 'jazz', 'soul', 'disco', 'electronic'], 'Nationality': ['spanish', 'indonesian', 'german', 'russian', 'american', 'turkish'], 'Pet': ['goat', 'goldfish', 'ferret', 'mouse', 'rabbit', 'chinchilla']}"
+Pt1_5x6_level4-8,"There are 6 different favourite beverages: cola, hot-chocolate, mirinda, sprite, tea, water
+The people have 6 different hobbies: board-games, card-games, gardening, hiking, skydiving, woodworking
+The people have 6 different jobs:  accountant, architect, coach, designer, police-officer, writer
+The people prefer 6 different music-genres: blues, funk, hip-hop, house, reggae, soul
+There are 6 different nationalities: australian, brazilian, canadian, french, russian, thai
+ 1. the fan of house is on the right of the person who's hobby is skydiving##1
+ 2. the australian is between the writer and the person who's hobby is skydiving##2
+ 3. the designer is on the right of the person who's hobby is woodworking##1
+ 4. the french is on the right of the person who's hobby is hiking##1
+ 5. the fan of house is in an odd position
+ 6. the russian is on the left or right of the thai##3
+ 7. the person who's hobby is hiking is the fan of blues##1
+ 8. the russian is on the right of the person who's hobby is gardening##1
+ 9. the thai is between the canadian and the person drinking water##2
+10. the fan of reggae is on the far left or far right##3
+11. the person who's hobby is card-games is on the left of the writer##1
+12. the canadian is on the left of the fan of soul##1
+13. the person drinking tea is on the left or right of the person who's hobby is card-games##3
+14. the fan of house is the person drinking cola##1
+15. the person drinking tea is between the fan of blues and the police-officer##2
+16. the person drinking water is on the far left or far right##3
+17. the person drinking sprite is on the left of the russian##1
+18. the fan of funk is in an even position
+19. the person who's hobby is gardening is in an odd position
+20. the accountant is on the left or right of the designer##3
+21. the writer is on the left or right of the australian##3
+22. the fan of blues is the architect##1
+23. the person drinking mirinda is on the left or right of the police-officer##3
+24. the fan of hip-hop is the coach##1","{'Beverage': ['hot-chocolate', 'tea', 'cola', 'mirinda', 'sprite', 'water'], 'Hobby': ['hiking', 'skydiving', 'card-games', 'woodworking', 'gardening', 'board-games'], 'Job': ['architect', 'coach', 'police-officer', 'writer', 'designer', 'accountant'], 'Music-Genre': ['blues', 'hip-hop', 'house', 'funk', 'soul', 'reggae'], 'Nationality': ['brazilian', 'french', 'australian', 'canadian', 'thai', 'russian']}"
+Pt1_5x6_level4-9,"There 6 different types of food: eggplant, garlic, peas, radish, raspberry, watermelon
+The people have 6 different hobbies: board-games, card-games, cooking, drawing, woodworking, writing
+The people prefer 6 different music-genres: ambient, blues, disco, house, indie, soul
+6 different pets are kept: cat, chinchilla, mouse, rat, snake, turtle
+The people use 6 different means of transport: airplane, bus, scooter, ship, subway, train
+ 1. the owner of the cat is on the left of the owner of the turtle##1
+ 2. the person who's hobby is writing is on the left or right of the owner of the turtle##3
+ 3. the owner of the turtle is on the left of the fan of indie##1
+ 4. the owner of the snake is on the left or right of the person driving the airplane##3
+ 5. the person who's hobby is writing is on the left or right of the fan of disco##3
+ 6. the person driving the scooter is the fan of indie##1
+ 7. the fan of ambient is on the left of the person driving the ship##1
+ 8. the person eating raspberry is between the owner of the cat and the fan of blues##2
+ 9. the person eating garlic is on the right of the person eating watermelon##1
+10. the person driving the ship is on the left or right of the person who's hobby is cooking##3
+11. the fan of indie is on the left or right of the person who's hobby is cooking##3
+12. the person who's hobby is cooking is on the left or right of the person driving the ship##3
+13. the person who's hobby is writing is in an odd position
+14. the person who's hobby is card-games is the fan of indie##1
+15. the owner of the cat is the fan of soul##1
+16. the fan of soul is on the right of the owner of the rat##1
+17. the person who's hobby is card-games is on the left of the person eating eggplant##1
+18. the person eating watermelon is on the left of the owner of the mouse##1
+19. the person who's hobby is cooking is in an even position
+20. the person driving the bus is in an odd position
+21. the person driving the ship is the person eating peas##1
+22. the person who's hobby is cooking is in an even position
+23. the person driving the scooter is on the left of the person who's hobby is board-games##1
+24. the person eating garlic is on the left of the owner of the chinchilla##1
+25. the person who's hobby is cooking is on the left or right of the owner of the cat##3
+26. the person who's hobby is drawing is on the far left or far right##3
+27. the person driving the subway is on the right of the person who's hobby is card-games##1","{'Food': ['radish', 'raspberry', 'peas', 'watermelon', 'garlic', 'eggplant'], 'Hobby': ['drawing', 'woodworking', 'writing', 'cooking', 'card-games', 'board-games'], 'Music-Genre': ['blues', 'ambient', 'soul', 'disco', 'indie', 'house'], 'Pet': ['snake', 'rat', 'cat', 'turtle', 'mouse', 'chinchilla'], 'Transport': ['bus', 'airplane', 'ship', 'train', 'scooter', 'subway']}"
diff --git a/part2/level4/Pt2_5x7_level4.csv b/part2/level4/Pt2_5x7_level4.csv
new file mode 100644
index 0000000000000000000000000000000000000000..eb517fe1cc78ee1daeb02e9f926eb9077d8a211b
--- /dev/null
+++ b/part2/level4/Pt2_5x7_level4.csv
@@ -0,0 +1,354 @@
+ID,Clues,SolutionGrid
+Pt1_5x7_level4-0,"There are 7 different favourite beverages: cola, fanta, lemonade, mirinda, sprite, tea, water
+There 7 different types of food: broccoli, corn, cranberry, cucumber, kiwi, orange, pear
+The people perfer 7 different movie-genres: comedy, drama, epic, scientific, thriller, time-travel, zombie
+There are 7 different nationalities: argentine, australian, british, dutch, italian, japanese, turkish
+7 different pets are kept: cat, frog, guinea-pig, horse, lizard, mouse, rabbit
+ 1. the australian is the person eating cucumber##1
+ 2. the person eating broccoli is on the left or right of the person drinking cola##3
+ 3. the person watching zombie movies is on the left or right of the owner of the frog##3
+ 4. the japanese is the owner of the cat##1
+ 5. the person eating cranberry is the person watching zombie movies##1
+ 6. the dutch is on the left or right of the owner of the lizard##3
+ 7. the japanese is between the person drinking water and the owner of the lizard##2
+ 8. the dutch is in an odd position
+ 9. the person watching zombie movies is on the left of the owner of the frog##1
+10. the person drinking tea is the owner of the frog##1
+11. the person eating kiwi is on the left of the person watching time-travel movies##1
+12. the turkish is on the left of the person drinking mirinda##1
+13. the person watching zombie movies is on the left or right of the person eating orange##3
+14. the person watching epic movies is in an odd position
+15. the owner of the cat is on the right of the owner of the mouse##1
+16. the italian is in the middle##1
+17. the person eating corn is on the right of the person watching scientific movies##1
+18. the owner of the mouse is on the left of the person drinking cola##1
+19. the person watching comedy movies is the person drinking cola##1
+20. the turkish is on the left or right of the person eating kiwi##3
+21. the person drinking water is on the left or right of the person eating cucumber##3
+22. the person eating pear is on the far left or far right##3
+23. the person drinking fanta is on the left or right of the owner of the frog##3
+24. the person drinking sprite is on the right of the person eating kiwi##1
+25. the person eating pear is the owner of the horse##1
+26. the owner of the rabbit is on the right of the argentine##1
+27. the british is in an even position
+28. the person eating orange is the person watching epic movies##1
+29. the person watching drama movies is in an even position
+30. the person eating pear is on the left of the person eating kiwi##1","{'Beverage': ['lemonade', 'mirinda', 'sprite', 'water', 'cola', 'fanta', 'tea'], 'Food': ['pear', 'kiwi', 'cucumber', 'broccoli', 'corn', 'cranberry', 'orange'], 'Movie-Genre': ['thriller', 'drama', 'time-travel', 'scientific', 'comedy', 'zombie', 'epic'], 'Nationality': ['turkish', 'argentine', 'australian', 'italian', 'japanese', 'british', 'dutch'], 'Pet': ['horse', 'guinea-pig', 'rabbit', 'mouse', 'cat', 'lizard', 'frog']}"
+Pt1_5x7_level4-1,"The people have 7 different jobs:  accountant, architect, bartender, entrepreneur, journalist, pilot, teacher
+The people perfer 7 different movie-genres: fantasy, martial-arts, mystery, satire, sports, western, zombie
+The people prefer 7 different music-genres: ambient, dubstep, electronic, house, jazz, pop, soul
+7 different pets are kept: bird, cat, goat, hedgehog, horse, mouse, rabbit
+The people use 7 different means of transport: airplane, car, motorbike, scooter, ship, skateboard, taxi
+ 1. the person driving the motorbike is on the left or right of the person watching martial-arts movies##3
+ 2. the owner of the cat is between the person driving the car and the fan of pop##2
+ 3. the fan of dubstep is on the right of the owner of the bird##1
+ 4. the owner of the bird is on the left or right of the fan of dubstep##3
+ 5. the owner of the horse is on the left or right of the architect##3
+ 6. the entrepreneur is the owner of the bird##1
+ 7. the person watching fantasy movies is on the left of the owner of the cat##1
+ 8. the person watching zombie movies is the person watching zombie movies##1
+ 9. the bartender is the owner of the horse##1
+10. the person watching fantasy movies is on the left or right of the person watching zombie movies##3
+11. the person watching western movies is on the left or right of the architect##3
+12. the person watching satire movies is on the far right##1
+13. the journalist is on the right of the person watching zombie movies##1
+14. the person watching martial-arts movies is on the left or right of the fan of soul##3
+15. the owner of the hedgehog is in the middle##1
+16. the journalist is in an even position
+17. the person driving the car is on the left or right of the fan of ambient##3
+18. the person watching satire movies is on the right of the person watching mystery movies##1
+19. the owner of the hedgehog is on the left of the accountant##1
+20. the person driving the skateboard is on the right of the person driving the taxi##1
+21. the person driving the scooter is on the left or right of the person driving the airplane##3
+22. the fan of house is on the left or right of the bartender##3
+23. the person driving the taxi is on the far left or far right##3
+24. the person driving the scooter is on the left of the fan of dubstep##1
+25. the person driving the taxi is the owner of the mouse##1
+26. the owner of the goat is on the left of the fan of ambient##1
+27. the fan of electronic is between the owner of the horse and the owner of the mouse##2
+28. the journalist is on the left or right of the fan of jazz##3
+29. the teacher is the person watching western movies##1
+30. the fan of electronic is on the left or right of the person watching zombie movies##3
+31. the fan of house is the person driving the car##1
+32. the fan of ambient is in an odd position
+33. the fan of pop is in an even position
+34. the owner of the bird is on the right of the person driving the ship##1","{'Job': ['teacher', 'architect', 'bartender', 'journalist', 'accountant', 'entrepreneur', 'pilot'], 'Movie-Genre': ['western', 'martial-arts', 'zombie', 'fantasy', 'sports', 'mystery', 'satire'], 'Music-Genre': ['soul', 'electronic', 'ambient', 'house', 'jazz', 'pop', 'dubstep'], 'Pet': ['mouse', 'goat', 'horse', 'hedgehog', 'cat', 'bird', 'rabbit'], 'Transport': ['taxi', 'skateboard', 'motorbike', 'car', 'ship', 'scooter', 'airplane']}"
+Pt1_5x7_level4-2,"There are 7 different favourite beverages: coffee, cola, juice, lemonade, mirinda, soy-milk, water
+There 7 different types of food: artichoke, avocado, blueberry, lime, onion, plum, potato
+There are 7 different nationalities: american, argentine, colombian, indonesian, italian, pakistani, russian
+7 different pets are kept: dog, fish, guinea-pig, horse, lizard, pony, turtle
+The people use 7 different means of transport: airplane, car, quad-bike, scooter, subway, tram, van
+ 1. the person driving the van is in an even position
+ 2. the person eating blueberry is the person driving the quad-bike##1
+ 3. the person driving the airplane is on the left of the person eating lime##1
+ 4. the person eating artichoke is the person driving the van##1
+ 5. the owner of the dog is in an even position
+ 6. the person eating lime is on the right of the person eating onion##1
+ 7. the person eating potato is on the left or right of the owner of the horse##3
+ 8. the person driving the car is on the right of the person drinking water##1
+ 9. the owner of the lizard is the person eating plum##1
+10. the argentine is on the left or right of the italian##3
+11. the italian is on the left or right of the person eating plum##3
+12. the indonesian is on the right of the person driving the subway##1
+13. the owner of the horse is on the far left##1
+14. the pakistani is on the left or right of the colombian##3
+15. the person drinking mirinda is on the left of the person drinking cola##1
+16. the person drinking juice is the person driving the airplane##1
+17. the person drinking coffee is on the left or right of the person drinking water##3
+18. the person drinking lemonade is on the left of the person driving the tram##1
+19. the owner of the fish is in the middle##1
+20. the owner of the lizard is in an odd position
+21. the person driving the subway is the person drinking lemonade##1
+22. the person eating onion is on the left of the person drinking lemonade##1
+23. the owner of the guinea-pig is on the left or right of the person driving the airplane##3
+24. the colombian is on the left of the person eating potato##1
+25. the person driving the scooter is on the left of the person eating plum##1
+26. the owner of the guinea-pig is the person drinking lemonade##1
+27. the owner of the pony is on the right of the russian##1
+28. the person drinking juice is the american##1
+29. the person drinking cola is in the middle##1
+30. the person driving the van is in an even position","{'Beverage': ['coffee', 'water', 'mirinda', 'cola', 'juice', 'lemonade', 'soy-milk'], 'Food': ['blueberry', 'potato', 'plum', 'artichoke', 'onion', 'lime', 'avocado'], 'Nationality': ['colombian', 'pakistani', 'argentine', 'italian', 'american', 'russian', 'indonesian'], 'Pet': ['horse', 'dog', 'lizard', 'fish', 'turtle', 'guinea-pig', 'pony'], 'Transport': ['quad-bike', 'scooter', 'car', 'van', 'airplane', 'subway', 'tram']}"
+Pt1_5x7_level4-3,"The people have 7 different hobbies: card-games, photography, puzzles, reading, skydiving, sudoku, video-games
+The people perfer 7 different movie-genres: adventure, animation, crime, drama, epic, satire, superhero
+The people prefer 7 different music-genres: ambient, country, electronic, gospel, house, jazz, rock
+There are 7 different nationalities: american, argentine, german, italian, malaysian, pakistani, polish
+7 different pets are kept: bird, chinchilla, frog, goldfish, guinea-pig, mouse, rabbit
+ 1. the person who's hobby is photography is the person watching drama movies##1
+ 2. the person who's hobby is sudoku is on the right of the owner of the goldfish##1
+ 3. the american is on the far left##1
+ 4. the owner of the rabbit is on the far right##1
+ 5. the fan of country is in an odd position
+ 6. the owner of the frog is on the left or right of the owner of the mouse##3
+ 7. the person who's hobby is card-games is on the left of the person watching satire movies##1
+ 8. the owner of the guinea-pig is on the left or right of the owner of the frog##3
+ 9. the malaysian is the fan of jazz##1
+10. the owner of the chinchilla is the fan of electronic##1
+11. the argentine is the person watching epic movies##1
+12. the person who's hobby is photography is on the right of the italian##1
+13. the fan of gospel is on the left of the fan of rock##1
+14. the person watching adventure movies is on the left of the person watching drama movies##1
+15. the italian is on the left or right of the owner of the goldfish##3
+16. the person watching superhero movies is the person who's hobby is card-games##1
+17. the german is in an odd position
+18. the owner of the mouse is on the right of the person watching superhero movies##1
+19. the owner of the mouse is in an even position
+20. the owner of the goldfish is on the left of the fan of electronic##1
+21. the fan of jazz is on the left or right of the owner of the frog##3
+22. the italian is on the left or right of the owner of the goldfish##3
+23. the person who's hobby is reading is in an even position
+24. the fan of jazz is on the left of the fan of house##1
+25. the fan of house is the person who's hobby is video-games##1
+26. the person watching satire movies is on the left of the argentine##1
+27. the pakistani is the fan of house##1
+28. the owner of the mouse is on the left or right of the person who's hobby is skydiving##3
+29. the person watching animation movies is the malaysian##1
+30. the person who's hobby is reading is on the right of the person who's hobby is card-games##1
+31. the fan of jazz is in the middle##1
+32. the fan of country is on the left of the person who's hobby is puzzles##1","{'Hobby': ['card-games', 'reading', 'skydiving', 'puzzles', 'video-games', 'sudoku', 'photography'], 'Movie-Genre': ['superhero', 'satire', 'epic', 'animation', 'crime', 'adventure', 'drama'], 'Music-Genre': ['gospel', 'rock', 'country', 'jazz', 'house', 'electronic', 'ambient'], 'Nationality': ['american', 'polish', 'argentine', 'malaysian', 'pakistani', 'italian', 'german'], 'Pet': ['bird', 'mouse', 'frog', 'guinea-pig', 'goldfish', 'chinchilla', 'rabbit']}"
+Pt1_5x7_level4-4,"There are 7 different favourite beverages: 7up, almond-milk, cola, iced-tea, milk, mirinda, soy-milk
+The people have 7 different hobbies: baking, gardening, hiking, magic-tricks, puzzles, reading, woodworking
+There are 7 different nationalities: american, brazilian, egyptian, french, malaysian, mexican, nigerian
+7 different pets are kept: cat, dog, frog, horse, lizard, snake, turtle
+The people use 7 different means of transport: bike, motorbike, quad-bike, roller, snowmobile, subway, taxi
+ 1. the person driving the snowmobile is the malaysian##1
+ 2. the malaysian is in the middle##1
+ 3. the french is in an even position
+ 4. the owner of the frog is on the left or right of the person drinking mirinda##3
+ 5. the person who's hobby is hiking is on the left or right of the person drinking soy-milk##3
+ 6. the owner of the snake is on the left or right of the person drinking almond-milk##3
+ 7. the person who's hobby is reading is on the left or right of the person driving the taxi##3
+ 8. the owner of the snake is on the left or right of the owner of the frog##3
+ 9. the nigerian is on the far right##1
+10. the person who's hobby is woodworking is on the left or right of the owner of the lizard##3
+11. the mexican is on the left or right of the person drinking 7up##3
+12. the owner of the frog is in an even position
+13. the person driving the motorbike is on the left or right of the french##3
+14. the person who's hobby is woodworking is on the left or right of the owner of the snake##3
+15. the person drinking mirinda is the person driving the roller##1
+16. the person drinking iced-tea is the person driving the quad-bike##1
+17. the person driving the roller is on the left or right of the person who's hobby is gardening##3
+18. the person drinking mirinda is on the right of the person drinking almond-milk##1
+19. the person driving the subway is on the left or right of the person driving the snowmobile##3
+20. the owner of the lizard is on the left or right of the owner of the dog##3
+21. the brazilian is the owner of the horse##1
+22. the owner of the turtle is on the right of the american##1
+23. the person who's hobby is woodworking is the egyptian##1
+24. the american is the person driving the motorbike##1
+25. the owner of the cat is on the left or right of the person driving the taxi##3
+26. the person driving the bike is in an even position
+27. the person who's hobby is hiking is on the right of the person driving the taxi##1
+28. the person driving the subway is the person drinking milk##1
+29. the person who's hobby is gardening is in the middle##1
+30. the person who's hobby is woodworking is on the right of the person who's hobby is baking##1
+31. the person drinking milk is on the right of the person driving the taxi##1
+32. the brazilian is on the right of the person who's hobby is puzzles##1","{'Beverage': ['cola', 'soy-milk', 'milk', 'almond-milk', 'mirinda', '7up', 'iced-tea'], 'Hobby': ['reading', 'puzzles', 'hiking', 'gardening', 'baking', 'woodworking', 'magic-tricks'], 'Nationality': ['american', 'french', 'brazilian', 'malaysian', 'mexican', 'egyptian', 'nigerian'], 'Pet': ['cat', 'turtle', 'horse', 'frog', 'snake', 'dog', 'lizard'], 'Transport': ['motorbike', 'taxi', 'subway', 'snowmobile', 'roller', 'bike', 'quad-bike']}"
+Pt1_5x7_level4-5,"There are 7 different favourite beverages: almond-milk, fanta, hot-chocolate, juice, lemonade, milk, tea
+The people have 7 different hobbies: board-games, card-games, fishing, hiking, rock-climbing, video-games, woodworking
+The people have 7 different jobs:  architect, designer, dressmaker, firefighter, journalist, lawyer, pilot
+7 different pets are kept: bird, dog, ferret, frog, pony, rabbit, rat
+The people prefer 7 different types of sport: badminton, basketball, cricket, ice-hockey, sailing, soccer, swimming
+ 1. the firefighter is on the left or right of the person who's hobby is fishing##3
+ 2. the owner of the frog is on the left of the lawyer##1
+ 3. the owner of the pony is on the left or right of the firefighter##3
+ 4. the person drinking lemonade is on the left or right of the person who's sport is swimming##3
+ 5. the person drinking fanta is on the right of the person who's sport is sailing##1
+ 6. the person who's hobby is board-games is in the middle##1
+ 7. the person drinking fanta is on the left of the person drinking hot-chocolate##1
+ 8. the person who's sport is ice-hockey is on the right of the designer##1
+ 9. the firefighter is on the left or right of the journalist##3
+10. the person drinking almond-milk is on the left or right of the person who's hobby is board-games##3
+11. the person who's hobby is rock-climbing is on the left of the owner of the bird##1
+12. the pilot is on the right of the owner of the rabbit##1
+13. the person drinking tea is on the left of the person drinking milk##1
+14. the owner of the dog is on the right of the person who's hobby is hiking##1
+15. the person who's sport is soccer is the owner of the dog##1
+16. the firefighter is on the left of the owner of the dog##1
+17. the person who's hobby is woodworking is in an odd position
+18. the owner of the dog is on the far right##1
+19. the owner of the frog is on the left of the lawyer##1
+20. the lawyer is on the right of the owner of the frog##1
+21. the owner of the frog is on the right of the person drinking tea##1
+22. the person who's hobby is video-games is on the far right##1
+23. the person drinking tea is in an even position
+24. the owner of the bird is between the dressmaker and the person who's sport is basketball##2
+25. the person who's sport is ice-hockey is on the left or right of the person who's hobby is board-games##3
+26. the owner of the rat is in the middle##1
+27. the owner of the pony is on the left or right of the firefighter##3
+28. the person who's hobby is hiking is the person who's sport is badminton##1","{'Beverage': ['lemonade', 'tea', 'milk', 'juice', 'almond-milk', 'fanta', 'hot-chocolate'], 'Hobby': ['rock-climbing', 'card-games', 'woodworking', 'board-games', 'fishing', 'hiking', 'video-games'], 'Job': ['architect', 'designer', 'dressmaker', 'lawyer', 'journalist', 'firefighter', 'pilot'], 'Pet': ['ferret', 'bird', 'frog', 'rat', 'pony', 'rabbit', 'dog'], 'Sport': ['basketball', 'swimming', 'ice-hockey', 'cricket', 'sailing', 'badminton', 'soccer']}"
+Pt1_5x7_level4-6,"There are 7 different favourite beverages: 7up, almond-milk, cola, fanta, iced-tea, juice, soy-milk
+There 7 different types of food: cauliflower, cherry, cranberry, cucumber, garlic, kiwi, onion
+The people prefer 7 different music-genres: ambient, blues, classical, hip-hop, indie, punk, techno
+7 different pets are kept: dog, goldfish, horse, mouse, pony, rabbit, snake
+The people prefer 7 different types of sport: biathlon, cricket, handball, ice-hockey, rowing, volleyball, water-polo
+ 1. the person who's sport is water-polo is between the person who's sport is biathlon and the fan of classical##2
+ 2. the person drinking fanta is on the left or right of the fan of indie##3
+ 3. the person eating cauliflower is on the left of the person eating kiwi##1
+ 4. the owner of the pony is on the left of the person drinking juice##1
+ 5. the fan of blues is in the middle##1
+ 6. the person who's sport is biathlon is on the left or right of the person drinking iced-tea##3
+ 7. the owner of the goldfish is on the far left or far right##3
+ 8. the owner of the mouse is on the right of the person who's sport is biathlon##1
+ 9. the owner of the rabbit is the person drinking 7up##1
+10. the person drinking 7up is on the left of the person eating cauliflower##1
+11. the person drinking fanta is the owner of the horse##1
+12. the owner of the rabbit is on the far left or far right##3
+13. the person who's sport is rowing is on the left or right of the person who's sport is water-polo##3
+14. the person who's sport is water-polo is the owner of the snake##1
+15. the fan of punk is on the left of the fan of blues##1
+16. the person eating cherry is in an even position
+17. the person who's sport is cricket is the person eating cranberry##1
+18. the owner of the goldfish is on the left or right of the fan of techno##3
+19. the fan of blues is on the left or right of the person who's sport is handball##3
+20. the person who's sport is biathlon is the owner of the dog##1
+21. the person who's sport is water-polo is on the right of the person drinking soy-milk##1
+22. the fan of indie is on the left of the person eating garlic##1
+23. the person drinking cola is on the far left or far right##3
+24. the person eating cranberry is on the left of the owner of the pony##1
+25. the person who's sport is volleyball is in an even position
+26. the fan of hip-hop is the person eating onion##1
+27. the person who's sport is cricket is on the far left##1","{'Beverage': ['7up', 'soy-milk', 'juice', 'almond-milk', 'iced-tea', 'fanta', 'cola'], 'Food': ['cranberry', 'cauliflower', 'kiwi', 'cherry', 'cucumber', 'garlic', 'onion'], 'Music-Genre': ['ambient', 'classical', 'punk', 'blues', 'indie', 'techno', 'hip-hop'], 'Pet': ['rabbit', 'pony', 'snake', 'dog', 'mouse', 'horse', 'goldfish'], 'Sport': ['cricket', 'rowing', 'water-polo', 'biathlon', 'handball', 'volleyball', 'ice-hockey']}"
+Pt1_5x7_level4-7,"There are 7 different favourite beverages: almond-milk, coffee, hot-chocolate, iced-tea, juice, milk, sprite
+The people prefer 7 different music-genres: ambient, blues, country, funk, indie, jazz, r&b
+There are 7 different nationalities: chinese, indonesian, mexican, russian, spanish, thai, turkish
+7 different pets are kept: frog, goldfish, guinea-pig, hamster, mouse, rabbit, snake
+The people use 7 different means of transport: bus, motorbike, roller, ship, subway, tram, trike
+ 1. the person drinking juice is between the fan of indie and the fan of country##2
+ 2. the owner of the guinea-pig is the person drinking coffee##1
+ 3. the person drinking almond-milk is in an even position
+ 4. the person driving the tram is in the middle##1
+ 5. the owner of the snake is on the right of the fan of blues##1
+ 6. the person driving the roller is on the far left##1
+ 7. the person driving the ship is on the left of the fan of jazz##1
+ 8. the person drinking milk is on the left or right of the person drinking hot-chocolate##3
+ 9. the person drinking hot-chocolate is the indonesian##1
+10. the person driving the subway is on the left or right of the fan of country##3
+11. the person driving the motorbike is on the left of the owner of the rabbit##1
+12. the person drinking sprite is the spanish##1
+13. the person drinking milk is on the far right##1
+14. the owner of the goldfish is on the left or right of the indonesian##3
+15. the person driving the bus is on the far left or far right##3
+16. the fan of funk is on the left of the owner of the goldfish##1
+17. the fan of country is on the left or right of the person driving the subway##3
+18. the mexican is on the left of the person drinking almond-milk##1
+19. the person drinking sprite is the owner of the mouse##1
+20. the person drinking iced-tea is in an odd position
+21. the person driving the subway is the person drinking hot-chocolate##1
+22. the fan of country is on the left of the person driving the subway##1
+23. the turkish is on the right of the mexican##1
+24. the owner of the goldfish is in an odd position
+25. the owner of the guinea-pig is on the far left##1
+26. the person driving the tram is the chinese##1
+27. the person driving the subway is on the left of the owner of the frog##1
+28. the turkish is in an even position
+29. the person driving the motorbike is on the right of the fan of ambient##1
+30. the owner of the goldfish is the russian##1","{'Beverage': ['coffee', 'almond-milk', 'sprite', 'juice', 'iced-tea', 'hot-chocolate', 'milk'], 'Music-Genre': ['blues', 'ambient', 'indie', 'funk', 'country', 'jazz', 'r&b'], 'Nationality': ['mexican', 'turkish', 'spanish', 'chinese', 'russian', 'indonesian', 'thai'], 'Pet': ['guinea-pig', 'snake', 'mouse', 'rabbit', 'goldfish', 'hamster', 'frog'], 'Transport': ['roller', 'trike', 'motorbike', 'tram', 'ship', 'subway', 'bus']}"
+Pt1_5x7_level4-8,"There are 7 different favourite beverages: cola, fanta, hot-chocolate, milk, soy-milk, sprite, tea
+There 7 different types of food: carrot, cauliflower, cranberry, kale, lime, orange, strawberry
+The people have 7 different jobs:  bartender, doctor, electrician, entrepreneur, librarian, nurse, photographer
+The people prefer 7 different music-genres: classical, country, disco, dubstep, pop, r&b, trance
+There are 7 different nationalities: egyptian, french, italian, pakistani, polish, spanish, thai
+ 1. the person eating cranberry is the fan of dubstep##1
+ 2. the person drinking cola is on the left of the italian##1
+ 3. the electrician is on the far left or far right##3
+ 4. the person drinking sprite is on the left of the fan of pop##1
+ 5. the person eating orange is on the left or right of the fan of trance##3
+ 6. the person eating carrot is on the far right##1
+ 7. the person eating lime is on the left of the nurse##1
+ 8. the doctor is the person drinking milk##1
+ 9. the fan of country is on the right of the person drinking cola##1
+10. the bartender is on the far left##1
+11. the person eating cauliflower is on the left or right of the spanish##3
+12. the electrician is on the left or right of the doctor##3
+13. the spanish is on the left of the fan of r&b##1
+14. the person eating cranberry is on the far left or far right##3
+15. the person drinking fanta is on the left of the person drinking milk##1
+16. the person eating strawberry is on the left or right of the person eating lime##3
+17. the person drinking fanta is on the right of the person eating orange##1
+18. the fan of r&b is on the right of the person drinking fanta##1
+19. the person eating kale is on the left of the fan of r&b##1
+20. the person drinking tea is on the left or right of the person drinking cola##3
+21. the fan of disco is in the middle##1
+22. the nurse is in an odd position
+23. the pakistani is on the left of the thai##1
+24. the person drinking hot-chocolate is on the left or right of the italian##3
+25. the person drinking milk is in an even position
+26. the french is on the right of the person drinking tea##1
+27. the photographer is on the left of the person eating strawberry##1
+28. the librarian is in the middle##1
+29. the polish is the bartender##1
+30. the person drinking tea is on the left of the fan of trance##1","{'Beverage': ['cola', 'tea', 'hot-chocolate', 'sprite', 'fanta', 'milk', 'soy-milk'], 'Food': ['cranberry', 'lime', 'strawberry', 'orange', 'kale', 'cauliflower', 'carrot'], 'Job': ['bartender', 'photographer', 'nurse', 'librarian', 'entrepreneur', 'doctor', 'electrician'], 'Music-Genre': ['dubstep', 'country', 'trance', 'disco', 'pop', 'r&b', 'classical'], 'Nationality': ['polish', 'italian', 'french', 'egyptian', 'spanish', 'pakistani', 'thai']}"
+Pt1_5x7_level4-9,"There 7 different types of food: apricot, artichoke, blueberry, carrot, grapefruit, lettuce, radish
+The people have 7 different hobbies: card-games, chess, collecting, dancing, photography, traveling, video-games
+The people prefer 7 different music-genres: dubstep, folk, funk, pop, r&b, rock, soul
+There are 7 different nationalities: chinese, french, indian, italian, mexican, pakistani, thai
+The people prefer 7 different types of sport: baseball, parkour, skiing, surfing, swimming, volleyball, weightlifting
+ 1. the italian is on the right of the french##1
+ 2. the person eating lettuce is between the person who's sport is surfing and the person who's sport is skiing##2
+ 3. the person who's hobby is video-games is on the left of the fan of pop##1
+ 4. the pakistani is on the left or right of the person who's sport is weightlifting##3
+ 5. the fan of soul is on the left or right of the person eating artichoke##3
+ 6. the pakistani is on the left or right of the person who's hobby is collecting##3
+ 7. the person eating radish is the person who's hobby is chess##1
+ 8. the person who's sport is baseball is on the left of the indian##1
+ 9. the fan of r&b is on the left or right of the person who's hobby is photography##3
+10. the person who's sport is weightlifting is on the left or right of the person who's hobby is video-games##3
+11. the fan of pop is on the right of the fan of soul##1
+12. the fan of funk is on the left or right of the person who's sport is skiing##3
+13. the person who's sport is skiing is on the left or right of the person eating lettuce##3
+14. the person who's hobby is collecting is on the left or right of the mexican##3
+15. the person who's sport is skiing is the french##1
+16. the person who's hobby is traveling is in an even position
+17. the italian is in an even position
+18. the person who's hobby is traveling is on the right of the person who's sport is skiing##1
+19. the person who's sport is parkour is on the left or right of the person eating radish##3
+20. the person eating carrot is between the fan of funk and the person who's sport is swimming##2
+21. the fan of dubstep is on the right of the person eating apricot##1
+22. the person who's hobby is traveling is in an even position
+23. the person who's sport is swimming is on the left of the pakistani##1
+24. the person eating radish is on the far left##1
+25. the person eating blueberry is on the left of the indian##1
+26. the thai is on the far left##1
+27. the pakistani is the person who's hobby is video-games##1
+28. the fan of rock is on the left of the person who's hobby is dancing##1
+29. the person who's sport is baseball is on the left of the person eating apricot##1
+30. the fan of r&b is on the left or right of the fan of soul##3","{'Food': ['radish', 'lettuce', 'carrot', 'artichoke', 'blueberry', 'apricot', 'grapefruit'], 'Hobby': ['chess', 'dancing', 'photography', 'traveling', 'video-games', 'collecting', 'card-games'], 'Music-Genre': ['rock', 'funk', 'folk', 'r&b', 'soul', 'pop', 'dubstep'], 'Nationality': ['thai', 'chinese', 'french', 'italian', 'pakistani', 'indian', 'mexican'], 'Sport': ['surfing', 'parkour', 'skiing', 'swimming', 'baseball', 'weightlifting', 'volleyball']}"
diff --git a/part2/level4/Pt2_6x2_level4.csv b/part2/level4/Pt2_6x2_level4.csv
new file mode 100644
index 0000000000000000000000000000000000000000..13e29de8895aa0d7e787db46fa839b6f81c58fea
--- /dev/null
+++ b/part2/level4/Pt2_6x2_level4.csv
@@ -0,0 +1,108 @@
+ID,Clues,SolutionGrid
+Pt1_6x2_level4-0,"There are 2 different favourite beverages: fanta, sprite
+There 2 different types of food: blueberry, plum
+The people have 2 different hobbies: photography, singing
+The people have 2 different jobs:  doctor, social-worker
+The people prefer 2 different music-genres: disco, hip-hop
+2 different pets are kept: goldfish, horse
+1. the person who's hobby is singing is on the left of the owner of the goldfish##1
+2. the fan of hip-hop is on the right of the fan of disco##1
+3. the person drinking fanta is the person eating plum##1
+4. the person drinking sprite is in an even position
+5. the social-worker is the person who's hobby is photography##1","{'Beverage': ['fanta', 'sprite'], 'Food': ['plum', 'blueberry'], 'Hobby': ['singing', 'photography'], 'Job': ['doctor', 'social-worker'], 'Music-Genre': ['disco', 'hip-hop'], 'Pet': ['horse', 'goldfish']}"
+Pt1_6x2_level4-1,"There are 2 different favourite beverages: juice, tea
+There 2 different types of food: asparagus, broccoli
+The people have 2 different hobbies: video-games, writing
+The people prefer 2 different music-genres: jazz, rock
+There are 2 different nationalities: dutch, polish
+2 different pets are kept: fish, goldfish
+1. the polish is on the right of the person eating asparagus##1
+2. the person eating broccoli is on the left or right of the fan of rock##3
+3. the person drinking juice is in an odd position
+4. the person eating broccoli is the person who's hobby is writing##1
+5. the owner of the goldfish is on the right of the owner of the fish##1","{'Beverage': ['juice', 'tea'], 'Food': ['asparagus', 'broccoli'], 'Hobby': ['video-games', 'writing'], 'Music-Genre': ['rock', 'jazz'], 'Nationality': ['dutch', 'polish'], 'Pet': ['fish', 'goldfish']}"
+Pt1_6x2_level4-2,"There are 2 different favourite beverages: cola, fanta
+The people have 2 different hobbies: gardening, reading
+The people prefer 2 different music-genres: dubstep, folk
+There are 2 different nationalities: german, pakistani
+The people prefer 2 different types of sport: golf, tennis
+The people use 2 different means of transport: bus, subway
+1. the person driving the subway is in an odd position
+2. the pakistani is on the left of the fan of folk##1
+3. the fan of folk is on the right of the person who's hobby is gardening##1
+4. the fan of folk is on the far right##1
+5. the person drinking fanta is on the right of the person who's sport is golf##1","{'Beverage': ['cola', 'fanta'], 'Hobby': ['gardening', 'reading'], 'Music-Genre': ['dubstep', 'folk'], 'Nationality': ['pakistani', 'german'], 'Sport': ['golf', 'tennis'], 'Transport': ['subway', 'bus']}"
+Pt1_6x2_level4-3,"There are 2 different favourite beverages: juice, mirinda
+There 2 different types of food: kale, watermelon
+The people have 2 different hobbies: reading, sudoku
+The people perfer 2 different movie-genres: romance, sports
+The people prefer 2 different music-genres: country, r&b
+The people prefer 2 different types of sport: rugby, skateboarding
+1. the person who's hobby is sudoku is on the right of the person who's sport is skateboarding##1
+2. the person drinking mirinda is the person eating watermelon##1
+3. the person drinking juice is on the right of the person watching sports movies##1
+4. the fan of country is in an odd position","{'Beverage': ['mirinda', 'juice'], 'Food': ['watermelon', 'kale'], 'Hobby': ['reading', 'sudoku'], 'Movie-Genre': ['sports', 'romance'], 'Music-Genre': ['country', 'r&b'], 'Sport': ['skateboarding', 'rugby']}"
+Pt1_6x2_level4-4,"There are 2 different favourite beverages: hot-chocolate, mirinda
+The people have 2 different hobbies: traveling, video-games
+The people have 2 different jobs:  accountant, lawyer
+The people perfer 2 different movie-genres: sports, zombie
+The people prefer 2 different music-genres: jazz, r&b
+The people use 2 different means of transport: scooter, van
+1. the person who's hobby is video-games is on the right of the person who's hobby is traveling##1
+2. the person drinking hot-chocolate is in an odd position
+3. the person watching zombie movies is on the right of the accountant##1
+4. the person driving the scooter is on the right of the fan of jazz##1","{'Beverage': ['hot-chocolate', 'mirinda'], 'Hobby': ['traveling', 'video-games'], 'Job': ['accountant', 'lawyer'], 'Movie-Genre': ['sports', 'zombie'], 'Music-Genre': ['jazz', 'r&b'], 'Transport': ['van', 'scooter']}"
+Pt1_6x2_level4-5,"The people have 2 different hobbies: baking, fishing
+The people perfer 2 different movie-genres: disaster, mystery
+The people prefer 2 different music-genres: country, disco
+There are 2 different nationalities: british, egyptian
+2 different pets are kept: fish, frog
+The people prefer 2 different types of sport: baseball, snowboarding
+1. the person watching disaster movies is in an even position
+2. the person who's hobby is baking is on the left of the person who's hobby is fishing##1
+3. the fan of country is on the left or right of the british##3
+4. the fan of country is on the right of the person who's sport is baseball##1
+5. the owner of the frog is the fan of disco##1","{'Hobby': ['baking', 'fishing'], 'Movie-Genre': ['mystery', 'disaster'], 'Music-Genre': ['disco', 'country'], 'Nationality': ['british', 'egyptian'], 'Pet': ['frog', 'fish'], 'Sport': ['baseball', 'snowboarding']}"
+Pt1_6x2_level4-6,"There 2 different types of food: broccoli, kiwi
+The people have 2 different hobbies: chess, dancing
+The people have 2 different jobs:  doctor, project-manager
+The people perfer 2 different movie-genres: drama, romance
+There are 2 different nationalities: australian, pakistani
+The people use 2 different means of transport: boat, skateboard
+1. the project-manager is on the left of the person watching romance movies##1
+2. the person eating kiwi is in an odd position
+3. the person who's hobby is dancing is the project-manager##1
+4. the person driving the boat is in an odd position
+5. the australian is on the left or right of the person eating broccoli##3","{'Food': ['kiwi', 'broccoli'], 'Hobby': ['dancing', 'chess'], 'Job': ['project-manager', 'doctor'], 'Movie-Genre': ['drama', 'romance'], 'Nationality': ['australian', 'pakistani'], 'Transport': ['boat', 'skateboard']}"
+Pt1_6x2_level4-7,"The people have 2 different hobbies: magic-tricks, video-games
+The people prefer 2 different music-genres: blues, dubstep
+There are 2 different nationalities: brazilian, dutch
+2 different pets are kept: lizard, turtle
+The people prefer 2 different types of sport: skateboarding, water-polo
+The people use 2 different means of transport: car, ship
+1. the person driving the car is the person who's hobby is video-games##1
+2. the person driving the ship is on the right of the person driving the car##1
+3. the person who's sport is water-polo is on the far left##1
+4. the fan of dubstep is on the left of the dutch##1
+5. the owner of the lizard is in an odd position","{'Hobby': ['video-games', 'magic-tricks'], 'Music-Genre': ['dubstep', 'blues'], 'Nationality': ['brazilian', 'dutch'], 'Pet': ['lizard', 'turtle'], 'Sport': ['water-polo', 'skateboarding'], 'Transport': ['car', 'ship']}"
+Pt1_6x2_level4-8,"There 2 different types of food: avocado, strawberry
+The people have 2 different hobbies: collecting, hiking
+The people perfer 2 different movie-genres: adventure, martial-arts
+The people prefer 2 different music-genres: metal, soul
+2 different pets are kept: goat, lizard
+The people use 2 different means of transport: skateboard, tram
+1. the owner of the lizard is in an even position
+2. the person who's hobby is hiking is in an odd position
+3. the person driving the skateboard is on the left of the person watching martial-arts movies##1
+4. the person eating avocado is on the left or right of the fan of metal##3
+5. the fan of soul is on the left or right of the person watching martial-arts movies##3","{'Food': ['avocado', 'strawberry'], 'Hobby': ['hiking', 'collecting'], 'Movie-Genre': ['adventure', 'martial-arts'], 'Music-Genre': ['soul', 'metal'], 'Pet': ['goat', 'lizard'], 'Transport': ['skateboard', 'tram']}"
+Pt1_6x2_level4-9,"The people have 2 different hobbies: chess, skydiving
+The people prefer 2 different music-genres: pop, techno
+There are 2 different nationalities: french, thai
+2 different pets are kept: cat, mouse
+The people prefer 2 different types of sport: ice-hockey, surfing
+The people use 2 different means of transport: airplane, bus
+1. the person who's hobby is skydiving is in an even position
+2. the person who's sport is ice-hockey is on the left of the owner of the mouse##1
+3. the person driving the airplane is on the left of the thai##1
+4. the fan of techno is the owner of the mouse##1","{'Hobby': ['chess', 'skydiving'], 'Music-Genre': ['pop', 'techno'], 'Nationality': ['french', 'thai'], 'Pet': ['cat', 'mouse'], 'Sport': ['ice-hockey', 'surfing'], 'Transport': ['airplane', 'bus']}"
diff --git a/part2/level4/Pt2_6x3_level4.csv b/part2/level4/Pt2_6x3_level4.csv
new file mode 100644
index 0000000000000000000000000000000000000000..b3285a633f05d03ca389c1a2fb8ffafeb0f7899c
--- /dev/null
+++ b/part2/level4/Pt2_6x3_level4.csv
@@ -0,0 +1,172 @@
+ID,Clues,SolutionGrid
+Pt1_6x3_level4-0,"There 3 different types of food: broccoli, papaya, spinach
+The people have 3 different jobs:  accountant, dressmaker, software-developer
+The people prefer 3 different music-genres: disco, r&b, rock
+3 different pets are kept: chinchilla, goldfish, rat
+The people prefer 3 different types of sport: golf, skateboarding, tennis
+The people use 3 different means of transport: boat, train, van
+ 1. the person eating papaya is on the left or right of the person eating spinach##3
+ 2. the person driving the boat is on the left or right of the person who's sport is skateboarding##3
+ 3. the dressmaker is on the right of the fan of rock##1
+ 4. the person eating papaya is the fan of r&b##1
+ 5. the owner of the chinchilla is on the right of the person who's sport is tennis##1
+ 6. the dressmaker is on the far left or far right##3
+ 7. the accountant is the person eating broccoli##1
+ 8. the person driving the boat is the owner of the goldfish##1
+ 9. the person eating spinach is between the owner of the goldfish and the person driving the van##2
+10. the person driving the boat is in an odd position
+11. the accountant is the owner of the rat##1
+12. the software-developer is the person driving the train##1","{'Food': ['broccoli', 'spinach', 'papaya'], 'Job': ['accountant', 'software-developer', 'dressmaker'], 'Music-Genre': ['disco', 'rock', 'r&b'], 'Pet': ['rat', 'chinchilla', 'goldfish'], 'Sport': ['tennis', 'skateboarding', 'golf'], 'Transport': ['van', 'train', 'boat']}"
+Pt1_6x3_level4-1,"There are 3 different favourite beverages: iced-tea, lemonade, milk
+There 3 different types of food: kiwi, orange, peach
+The people perfer 3 different movie-genres: crime, disaster, documentary
+The people prefer 3 different music-genres: ambient, r&b, trance
+3 different pets are kept: hedgehog, mouse, snake
+The people use 3 different means of transport: skateboard, subway, trike
+ 1. the person eating kiwi is the person watching documentary movies##1
+ 2. the person drinking iced-tea is on the left of the person driving the trike##1
+ 3. the fan of r&b is in an odd position
+ 4. the person eating peach is the fan of ambient##1
+ 5. the person driving the trike is between the person eating kiwi and the person watching crime movies##2
+ 6. the owner of the hedgehog is between the person eating orange and the person driving the skateboard##2
+ 7. the person drinking milk is the owner of the mouse##1
+ 8. the person eating kiwi is on the right of the person eating peach##1
+ 9. the person eating orange is on the far left or far right##3
+10. the fan of trance is the person watching crime movies##1","{'Beverage': ['iced-tea', 'lemonade', 'milk'], 'Food': ['orange', 'peach', 'kiwi'], 'Movie-Genre': ['crime', 'disaster', 'documentary'], 'Music-Genre': ['trance', 'ambient', 'r&b'], 'Pet': ['snake', 'hedgehog', 'mouse'], 'Transport': ['subway', 'trike', 'skateboard']}"
+Pt1_6x3_level4-2,"There are 3 different favourite beverages: 7up, juice, tea
+There 3 different types of food: apricot, eggplant, raspberry
+The people have 3 different hobbies: baking, gardening, magic-tricks
+The people have 3 different jobs:  chef, entrepreneur, scientist
+The people perfer 3 different movie-genres: fantasy, mystery, western
+3 different pets are kept: cat, pony, rat
+ 1. the chef is on the left or right of the person drinking juice##3
+ 2. the scientist is the person eating raspberry##1
+ 3. the person watching mystery movies is the person drinking juice##1
+ 4. the owner of the cat is on the far left or far right##3
+ 5. the person eating apricot is between the person who's hobby is gardening and the owner of the pony##2
+ 6. the person eating raspberry is on the right of the person drinking 7up##1
+ 7. the person drinking juice is in an odd position
+ 8. the person watching mystery movies is on the left or right of the person watching western movies##3
+ 9. the scientist is on the far right##1
+10. the person who's hobby is magic-tricks is in an odd position
+11. the person who's hobby is gardening is the entrepreneur##1
+12. the person watching mystery movies is on the far left##1
+13. the person who's hobby is baking is on the left or right of the owner of the pony##3","{'Beverage': ['juice', '7up', 'tea'], 'Food': ['eggplant', 'apricot', 'raspberry'], 'Hobby': ['gardening', 'baking', 'magic-tricks'], 'Job': ['entrepreneur', 'chef', 'scientist'], 'Movie-Genre': ['mystery', 'western', 'fantasy'], 'Pet': ['cat', 'rat', 'pony']}"
+Pt1_6x3_level4-3,"There are 3 different favourite beverages: fanta, iced-tea, sprite
+The people have 3 different hobbies: cooking, magic-tricks, reading
+The people perfer 3 different movie-genres: adventure, disaster, documentary
+The people prefer 3 different music-genres: d&b, gospel, soul
+There are 3 different nationalities: british, mexican, spanish
+The people prefer 3 different types of sport: baseball, golf, sailing
+ 1. the person watching disaster movies is on the right of the person watching documentary movies##1
+ 2. the person drinking fanta is on the right of the person who's hobby is cooking##1
+ 3. the person who's hobby is cooking is on the left of the person who's sport is golf##1
+ 4. the fan of soul is on the far right##1
+ 5. the fan of d&b is between the person who's sport is golf and the person who's hobby is reading##2
+ 6. the mexican is on the far right##1
+ 7. the person drinking iced-tea is on the left or right of the person drinking sprite##3
+ 8. the person watching adventure movies is the person who's sport is baseball##1
+ 9. the british is in an odd position
+10. the spanish is in an even position
+11. the mexican is on the far left or far right##3
+12. the person who's hobby is reading is the person drinking iced-tea##1","{'Beverage': ['iced-tea', 'sprite', 'fanta'], 'Hobby': ['reading', 'cooking', 'magic-tricks'], 'Movie-Genre': ['adventure', 'documentary', 'disaster'], 'Music-Genre': ['gospel', 'd&b', 'soul'], 'Nationality': ['british', 'spanish', 'mexican'], 'Sport': ['baseball', 'sailing', 'golf']}"
+Pt1_6x3_level4-4,"The people have 3 different hobbies: cooking, fishing, photography
+The people have 3 different jobs:  architect, lawyer, photographer
+The people perfer 3 different movie-genres: drama, fantasy, martial-arts
+The people prefer 3 different music-genres: electronic, funk, techno
+There are 3 different nationalities: argentine, australian, german
+The people prefer 3 different types of sport: basketball, rowing, tennis
+ 1. the person watching drama movies is in an even position
+ 2. the person who's hobby is fishing is on the right of the australian##1
+ 3. the lawyer is the fan of techno##1
+ 4. the architect is on the left of the argentine##1
+ 5. the argentine is on the far left or far right##3
+ 6. the person who's hobby is fishing is on the right of the photographer##1
+ 7. the person who's sport is tennis is in the middle##1
+ 8. the fan of funk is on the left of the person who's hobby is photography##1
+ 9. the german is between the person watching fantasy movies and the person who's hobby is cooking##2
+10. the person who's sport is rowing is on the far left##1","{'Hobby': ['cooking', 'fishing', 'photography'], 'Job': ['photographer', 'architect', 'lawyer'], 'Movie-Genre': ['martial-arts', 'drama', 'fantasy'], 'Music-Genre': ['electronic', 'funk', 'techno'], 'Nationality': ['australian', 'german', 'argentine'], 'Sport': ['rowing', 'tennis', 'basketball']}"
+Pt1_6x3_level4-5,"The people have 3 different jobs:  dressmaker, freelancer, police-officer
+The people perfer 3 different movie-genres: animation, family, time-travel
+The people prefer 3 different music-genres: dubstep, electronic, jazz
+There are 3 different nationalities: american, spanish, thai
+3 different pets are kept: lizard, rat, snake
+The people use 3 different means of transport: airplane, motorbike, scooter
+ 1. the fan of electronic is between the person driving the airplane and the person driving the motorbike##2
+ 2. the american is on the left or right of the person watching animation movies##3
+ 3. the person watching time-travel movies is the fan of dubstep##1
+ 4. the owner of the rat is the fan of jazz##1
+ 5. the thai is on the left of the freelancer##1
+ 6. the police-officer is on the right of the fan of electronic##1
+ 7. the owner of the snake is in an odd position
+ 8. the person driving the airplane is on the far left or far right##3
+ 9. the owner of the snake is on the right of the american##1
+10. the owner of the rat is on the far left##1
+11. the person driving the airplane is on the far right##1
+12. the fan of electronic is on the right of the person watching animation movies##1","{'Job': ['dressmaker', 'freelancer', 'police-officer'], 'Movie-Genre': ['animation', 'family', 'time-travel'], 'Music-Genre': ['jazz', 'electronic', 'dubstep'], 'Nationality': ['thai', 'american', 'spanish'], 'Pet': ['rat', 'lizard', 'snake'], 'Transport': ['motorbike', 'scooter', 'airplane']}"
+Pt1_6x3_level4-6,"There are 3 different favourite beverages: coffee, hot-chocolate, milk
+There 3 different types of food: apricot, pepper, zucchini
+The people have 3 different hobbies: card-games, collecting, woodworking
+The people prefer 3 different music-genres: disco, r&b, techno
+3 different pets are kept: horse, lizard, snake
+The people use 3 different means of transport: boat, bus, scooter
+ 1. the person drinking hot-chocolate is the person eating pepper##1
+ 2. the person who's hobby is collecting is on the right of the owner of the horse##1
+ 3. the person eating zucchini is the person driving the scooter##1
+ 4. the person driving the boat is on the right of the fan of r&b##1
+ 5. the fan of techno is on the left or right of the person drinking milk##3
+ 6. the person drinking hot-chocolate is the owner of the lizard##1
+ 7. the person drinking hot-chocolate is on the left or right of the person who's hobby is card-games##3
+ 8. the fan of r&b is in an even position
+ 9. the fan of disco is on the right of the fan of r&b##1
+10. the fan of r&b is on the left of the person drinking coffee##1","{'Beverage': ['hot-chocolate', 'milk', 'coffee'], 'Food': ['pepper', 'zucchini', 'apricot'], 'Hobby': ['woodworking', 'card-games', 'collecting'], 'Music-Genre': ['techno', 'r&b', 'disco'], 'Pet': ['lizard', 'horse', 'snake'], 'Transport': ['bus', 'scooter', 'boat']}"
+Pt1_6x3_level4-7,"There are 3 different favourite beverages: iced-tea, soy-milk, sprite
+There 3 different types of food: kiwi, lime, plum
+The people have 3 different jobs:  dancer, manager, security-guard
+The people prefer 3 different music-genres: blues, jazz, reggae
+The people prefer 3 different types of sport: climbing, golf, surfing
+The people use 3 different means of transport: snowmobile, train, tram
+ 1. the fan of jazz is on the left or right of the person driving the snowmobile##3
+ 2. the dancer is the person eating plum##1
+ 3. the person who's sport is golf is in an even position
+ 4. the fan of blues is on the left or right of the person drinking soy-milk##3
+ 5. the person driving the train is the person eating kiwi##1
+ 6. the person drinking iced-tea is on the far left##1
+ 7. the security-guard is on the right of the fan of blues##1
+ 8. the person who's sport is golf is between the person who's sport is surfing and the security-guard##2
+ 9. the fan of jazz is on the far right##1
+10. the person eating lime is in an even position","{'Beverage': ['iced-tea', 'sprite', 'soy-milk'], 'Food': ['plum', 'lime', 'kiwi'], 'Job': ['dancer', 'manager', 'security-guard'], 'Music-Genre': ['reggae', 'blues', 'jazz'], 'Sport': ['surfing', 'golf', 'climbing'], 'Transport': ['tram', 'snowmobile', 'train']}"
+Pt1_6x3_level4-8,"There are 3 different favourite beverages: almond-milk, juice, soy-milk
+The people have 3 different hobbies: collecting, gardening, photography
+The people have 3 different jobs:  dressmaker, firefighter, project-manager
+The people perfer 3 different movie-genres: epic, scientific, zombie
+The people prefer 3 different music-genres: gospel, techno, trance
+The people use 3 different means of transport: jet-ski, motorbike, roller
+1. the fan of gospel is in an even position
+2. the person watching epic movies is on the right of the dressmaker##1
+3. the person who's hobby is gardening is the person watching zombie movies##1
+4. the person drinking juice is between the person drinking almond-milk and the project-manager##2
+5. the fan of techno is on the left of the person driving the motorbike##1
+6. the project-manager is on the left or right of the person who's hobby is collecting##3
+7. the person watching zombie movies is on the far right##1
+8. the person driving the roller is the fan of trance##1","{'Beverage': ['almond-milk', 'juice', 'soy-milk'], 'Hobby': ['photography', 'collecting', 'gardening'], 'Job': ['dressmaker', 'firefighter', 'project-manager'], 'Movie-Genre': ['scientific', 'epic', 'zombie'], 'Music-Genre': ['techno', 'gospel', 'trance'], 'Transport': ['jet-ski', 'motorbike', 'roller']}"
+Pt1_6x3_level4-9,"The people have 3 different hobbies: card-games, fishing, sudoku
+The people have 3 different jobs:  engineer, entrepreneur, journalist
+The people perfer 3 different movie-genres: action, family, romance
+The people prefer 3 different music-genres: ambient, blues, pop
+The people prefer 3 different types of sport: basketball, rowing, tennis
+The people use 3 different means of transport: car, roller, train
+ 1. the journalist is on the far left or far right##3
+ 2. the person who's hobby is fishing is on the far left##1
+ 3. the person who's sport is basketball is on the right of the entrepreneur##1
+ 4. the person watching romance movies is in an even position
+ 5. the journalist is on the far right##1
+ 6. the person who's hobby is card-games is on the right of the person driving the roller##1
+ 7. the person driving the roller is on the right of the person who's sport is tennis##1
+ 8. the person watching action movies is in an odd position
+ 9. the person watching family movies is in an odd position
+10. the fan of pop is in an even position
+11. the person driving the train is the fan of ambient##1
+12. the fan of pop is on the left of the person driving the car##1
+13. the entrepreneur is on the left or right of the fan of blues##3
+14. the fan of blues is the person watching family movies##1","{'Hobby': ['fishing', 'sudoku', 'card-games'], 'Job': ['engineer', 'entrepreneur', 'journalist'], 'Movie-Genre': ['action', 'romance', 'family'], 'Music-Genre': ['ambient', 'pop', 'blues'], 'Sport': ['tennis', 'rowing', 'basketball'], 'Transport': ['train', 'roller', 'car']}"
diff --git a/part2/level4/Pt2_6x4_level4.csv b/part2/level4/Pt2_6x4_level4.csv
new file mode 100644
index 0000000000000000000000000000000000000000..a4843c3761d5adf6438767c57fb8b5cdc82a846f
--- /dev/null
+++ b/part2/level4/Pt2_6x4_level4.csv
@@ -0,0 +1,226 @@
+ID,Clues,SolutionGrid
+Pt1_6x4_level4-0,"The people have 4 different hobbies: baking, cooking, traveling, writing
+The people have 4 different jobs:  analyst, coach, freelancer, security-guard
+The people perfer 4 different movie-genres: action, disaster, documentary, mystery
+The people prefer 4 different music-genres: classical, d&b, dubstep, rock
+4 different pets are kept: bird, chinchilla, lizard, rabbit
+The people use 4 different means of transport: boat, jet-ski, quad-bike, train
+ 1. the owner of the rabbit is the fan of dubstep##1
+ 2. the analyst is the person driving the jet-ski##1
+ 3. the person driving the quad-bike is on the right of the fan of dubstep##1
+ 4. the person driving the quad-bike is on the far right##1
+ 5. the person watching documentary movies is the owner of the chinchilla##1
+ 6. the person who's hobby is cooking is on the far left or far right##3
+ 7. the person watching disaster movies is on the left or right of the person watching documentary movies##3
+ 8. the person driving the boat is on the far left or far right##3
+ 9. the freelancer is the person who's hobby is writing##1
+10. the person driving the boat is the person watching disaster movies##1
+11. the fan of rock is on the left or right of the person watching disaster movies##3
+12. the security-guard is the person who's hobby is cooking##1
+13. the analyst is in an even position
+14. the security-guard is the fan of d&b##1
+15. the person watching action movies is the person who's hobby is cooking##1
+16. the analyst is on the left of the person who's hobby is traveling##1
+17. the coach is on the left of the owner of the lizard##1","{'Hobby': ['writing', 'baking', 'traveling', 'cooking'], 'Job': ['freelancer', 'analyst', 'coach', 'security-guard'], 'Movie-Genre': ['disaster', 'documentary', 'mystery', 'action'], 'Music-Genre': ['classical', 'rock', 'dubstep', 'd&b'], 'Pet': ['bird', 'chinchilla', 'rabbit', 'lizard'], 'Transport': ['boat', 'jet-ski', 'train', 'quad-bike']}"
+Pt1_6x4_level4-1,"There are 4 different favourite beverages: cola, juice, lemonade, soy-milk
+The people have 4 different hobbies: board-games, camping, card-games, writing
+The people perfer 4 different movie-genres: action, comedy, martial-arts, spy
+The people prefer 4 different music-genres: ambient, electronic, punk, reggae
+4 different pets are kept: frog, guinea-pig, lizard, mouse
+The people use 4 different means of transport: quad-bike, scooter, snowmobile, train
+ 1. the person watching action movies is on the left or right of the fan of punk##3
+ 2. the person drinking soy-milk is in an even position
+ 3. the fan of punk is on the left of the person driving the train##1
+ 4. the person who's hobby is board-games is the fan of reggae##1
+ 5. the person who's hobby is board-games is the owner of the guinea-pig##1
+ 6. the fan of electronic is the person who's hobby is camping##1
+ 7. the person driving the snowmobile is on the right of the person drinking juice##1
+ 8. the person drinking juice is on the left or right of the owner of the frog##3
+ 9. the person driving the scooter is on the right of the person driving the train##1
+10. the person who's hobby is camping is the person watching spy movies##1
+11. the person drinking lemonade is in an odd position
+12. the person watching action movies is the person driving the train##1
+13. the person driving the quad-bike is on the far left or far right##3
+14. the owner of the mouse is the person watching spy movies##1
+15. the owner of the mouse is on the left of the person drinking cola##1
+16. the person who's hobby is writing is on the right of the person watching martial-arts movies##1
+17. the fan of punk is on the left or right of the person who's hobby is writing##3
+18. the fan of punk is on the right of the fan of electronic##1","{'Beverage': ['juice', 'cola', 'lemonade', 'soy-milk'], 'Hobby': ['camping', 'card-games', 'writing', 'board-games'], 'Movie-Genre': ['spy', 'martial-arts', 'action', 'comedy'], 'Music-Genre': ['electronic', 'punk', 'ambient', 'reggae'], 'Pet': ['mouse', 'frog', 'lizard', 'guinea-pig'], 'Transport': ['quad-bike', 'snowmobile', 'train', 'scooter']}"
+Pt1_6x4_level4-2,"There are 4 different favourite beverages: fanta, milk, mirinda, soy-milk
+There 4 different types of food: cucumber, peas, pomegranate, pumpkin
+The people have 4 different jobs:  freelancer, lawyer, librarian, security-guard
+There are 4 different nationalities: brazilian, german, japanese, pakistani
+4 different pets are kept: fish, lizard, snake, turtle
+The people prefer 4 different types of sport: basketball, golf, soccer, volleyball
+ 1. the security-guard is the brazilian##1
+ 2. the person eating pumpkin is on the right of the security-guard##1
+ 3. the owner of the fish is on the left or right of the brazilian##3
+ 4. the person eating peas is on the far right##1
+ 5. the german is on the left of the person drinking fanta##1
+ 6. the librarian is the person eating cucumber##1
+ 7. the owner of the turtle is between the owner of the lizard and the pakistani##2
+ 8. the person who's sport is soccer is the owner of the snake##1
+ 9. the person drinking soy-milk is between the person eating pomegranate and the freelancer##2
+10. the person drinking milk is on the left of the person eating pomegranate##1
+11. the person eating cucumber is on the far left##1
+12. the person who's sport is basketball is in an odd position
+13. the owner of the lizard is on the far left or far right##3
+14. the person who's sport is golf is on the right of the person who's sport is basketball##1","{'Beverage': ['milk', 'fanta', 'soy-milk', 'mirinda'], 'Food': ['cucumber', 'pomegranate', 'pumpkin', 'peas'], 'Job': ['librarian', 'security-guard', 'lawyer', 'freelancer'], 'Nationality': ['german', 'brazilian', 'pakistani', 'japanese'], 'Pet': ['lizard', 'turtle', 'fish', 'snake'], 'Sport': ['basketball', 'golf', 'volleyball', 'soccer']}"
+Pt1_6x4_level4-3,"There are 4 different favourite beverages: cola, milk, soy-milk, tea
+The people have 4 different hobbies: board-games, magic-tricks, puzzles, rock-climbing
+The people prefer 4 different music-genres: classical, d&b, folk, techno
+There are 4 different nationalities: german, italian, japanese, spanish
+4 different pets are kept: bird, dog, frog, horse
+The people prefer 4 different types of sport: golf, rowing, water-polo, weightlifting
+ 1. the spanish is on the right of the fan of techno##1
+ 2. the person drinking tea is on the far left or far right##3
+ 3. the person who's hobby is puzzles is the person who's sport is water-polo##1
+ 4. the spanish is on the left or right of the person who's sport is golf##3
+ 5. the person who's hobby is magic-tricks is on the left or right of the fan of classical##3
+ 6. the spanish is the person who's hobby is puzzles##1
+ 7. the person drinking soy-milk is on the left of the fan of d&b##1
+ 8. the fan of classical is in an even position
+ 9. the owner of the dog is the fan of classical##1
+10. the owner of the frog is on the right of the person who's hobby is board-games##1
+11. the owner of the dog is the fan of classical##1
+12. the person drinking tea is on the far left or far right##3
+13. the fan of folk is on the left or right of the person drinking milk##3
+14. the person who's sport is golf is on the right of the fan of d&b##1
+15. the owner of the horse is on the left or right of the fan of folk##3
+16. the person drinking tea is on the right of the german##1
+17. the owner of the dog is on the right of the owner of the frog##1
+18. the person who's sport is weightlifting is on the right of the person who's hobby is rock-climbing##1
+19. the italian is in an even position","{'Beverage': ['soy-milk', 'milk', 'cola', 'tea'], 'Hobby': ['rock-climbing', 'board-games', 'magic-tricks', 'puzzles'], 'Music-Genre': ['folk', 'd&b', 'techno', 'classical'], 'Nationality': ['japanese', 'italian', 'german', 'spanish'], 'Pet': ['bird', 'horse', 'frog', 'dog'], 'Sport': ['rowing', 'weightlifting', 'golf', 'water-polo']}"
+Pt1_6x4_level4-4,"There are 4 different favourite beverages: 7up, almond-milk, fanta, tea
+There 4 different types of food: cucumber, nectarine, raspberry, tomato
+The people have 4 different jobs:  doctor, entrepreneur, librarian, police-officer
+The people perfer 4 different movie-genres: documentary, family, martial-arts, spy
+There are 4 different nationalities: american, argentine, polish, russian
+The people use 4 different means of transport: airplane, bus, ship, van
+ 1. the russian is in an even position
+ 2. the person watching family movies is on the left of the person drinking tea##1
+ 3. the person drinking almond-milk is in an odd position
+ 4. the american is the person watching martial-arts movies##1
+ 5. the person watching martial-arts movies is on the left or right of the polish##3
+ 6. the polish is between the person driving the ship and the person eating cucumber##2
+ 7. the person drinking 7up is on the left of the police-officer##1
+ 8. the person drinking 7up is on the right of the person drinking almond-milk##1
+ 9. the person watching documentary movies is in an odd position
+10. the doctor is in an even position
+11. the person eating tomato is the person drinking almond-milk##1
+12. the person driving the bus is the american##1
+13. the person driving the airplane is in an odd position
+14. the librarian is on the far left or far right##3
+15. the person driving the bus is on the left or right of the entrepreneur##3
+16. the librarian is on the right of the person driving the airplane##1
+17. the person eating raspberry is in an odd position
+18. the argentine is on the far left##1","{'Beverage': ['almond-milk', '7up', 'fanta', 'tea'], 'Food': ['tomato', 'cucumber', 'raspberry', 'nectarine'], 'Job': ['entrepreneur', 'doctor', 'police-officer', 'librarian'], 'Movie-Genre': ['documentary', 'martial-arts', 'family', 'spy'], 'Nationality': ['argentine', 'american', 'polish', 'russian'], 'Transport': ['van', 'bus', 'airplane', 'ship']}"
+Pt1_6x4_level4-5,"There 4 different types of food: asparagus, cranberry, grapes, peach
+The people have 4 different jobs:  analyst, entrepreneur, freelancer, teacher
+The people prefer 4 different music-genres: blues, d&b, disco, gospel
+There are 4 different nationalities: dutch, indian, malaysian, turkish
+The people prefer 4 different types of sport: ice-hockey, parkour, skiing, surfing
+The people use 4 different means of transport: helicopter, roller, snowmobile, trike
+ 1. the freelancer is on the left or right of the person eating peach##3
+ 2. the fan of d&b is on the far left or far right##3
+ 3. the malaysian is on the right of the person eating asparagus##1
+ 4. the dutch is on the left of the person who's sport is skiing##1
+ 5. the analyst is on the far right##1
+ 6. the person eating peach is on the left or right of the entrepreneur##3
+ 7. the fan of d&b is on the right of the person driving the snowmobile##1
+ 8. the malaysian is on the far right##1
+ 9. the fan of disco is on the left or right of the person eating asparagus##3
+10. the person eating asparagus is in an odd position
+11. the person driving the roller is on the left of the indian##1
+12. the person eating cranberry is on the left or right of the fan of gospel##3
+13. the freelancer is on the left of the indian##1
+14. the person driving the roller is the person eating grapes##1
+15. the person who's sport is parkour is on the right of the person driving the trike##1
+16. the person who's sport is surfing is on the right of the person driving the snowmobile##1
+17. the person eating peach is the person who's sport is skiing##1
+18. the person driving the trike is on the left or right of the person who's sport is parkour##3","{'Food': ['grapes', 'peach', 'asparagus', 'cranberry'], 'Job': ['freelancer', 'teacher', 'entrepreneur', 'analyst'], 'Music-Genre': ['blues', 'disco', 'gospel', 'd&b'], 'Nationality': ['dutch', 'indian', 'turkish', 'malaysian'], 'Sport': ['ice-hockey', 'skiing', 'parkour', 'surfing'], 'Transport': ['roller', 'trike', 'snowmobile', 'helicopter']}"
+Pt1_6x4_level4-6,"There 4 different types of food: cauliflower, nectarine, peach, tomato
+The people have 4 different hobbies: board-games, collecting, drawing, rock-climbing
+The people prefer 4 different music-genres: disco, hip-hop, punk, techno
+4 different pets are kept: dog, ferret, goldfish, rat
+The people prefer 4 different types of sport: baseball, rowing, sailing, swimming
+The people use 4 different means of transport: airplane, bike, bus, snowmobile
+ 1. the person eating nectarine is on the left or right of the fan of techno##3
+ 2. the person driving the snowmobile is on the far left or far right##3
+ 3. the fan of disco is the person who's hobby is board-games##1
+ 4. the person eating tomato is in an even position
+ 5. the person eating tomato is on the right of the owner of the rat##1
+ 6. the person eating peach is on the left or right of the person eating nectarine##3
+ 7. the person driving the bus is on the left of the person driving the airplane##1
+ 8. the person who's sport is baseball is the fan of punk##1
+ 9. the owner of the ferret is the fan of techno##1
+10. the person who's sport is swimming is on the right of the person who's sport is rowing##1
+11. the person who's sport is rowing is on the right of the person who's hobby is collecting##1
+12. the person driving the bike is on the right of the fan of punk##1
+13. the person driving the snowmobile is in an even position
+14. the fan of hip-hop is on the far left or far right##3
+15. the person who's hobby is drawing is on the far right##1
+16. the fan of techno is between the owner of the goldfish and the person who's hobby is drawing##2","{'Food': ['cauliflower', 'tomato', 'peach', 'nectarine'], 'Hobby': ['board-games', 'collecting', 'rock-climbing', 'drawing'], 'Music-Genre': ['disco', 'punk', 'techno', 'hip-hop'], 'Pet': ['rat', 'goldfish', 'ferret', 'dog'], 'Sport': ['sailing', 'baseball', 'rowing', 'swimming'], 'Transport': ['bus', 'airplane', 'bike', 'snowmobile']}"
+Pt1_6x4_level4-7,"There are 4 different favourite beverages: fanta, hot-chocolate, sprite, tea
+The people prefer 4 different music-genres: blues, electronic, house, techno
+There are 4 different nationalities: argentine, australian, chinese, spanish
+4 different pets are kept: fish, goat, goldfish, rat
+The people prefer 4 different types of sport: parkour, sailing, surfing, water-polo
+The people use 4 different means of transport: jet-ski, skateboard, subway, taxi
+ 1. the fan of house is on the left of the person driving the jet-ski##1
+ 2. the person drinking tea is on the far left or far right##3
+ 3. the spanish is the owner of the goldfish##1
+ 4. the person drinking sprite is the owner of the goat##1
+ 5. the spanish is on the left of the argentine##1
+ 6. the owner of the goat is on the left of the person drinking tea##1
+ 7. the owner of the fish is on the left of the person drinking fanta##1
+ 8. the person who's sport is sailing is the fan of techno##1
+ 9. the chinese is in an even position
+10. the fan of blues is on the left or right of the person driving the skateboard##3
+11. the fan of electronic is on the far right##1
+12. the person drinking tea is on the far left or far right##3
+13. the spanish is on the right of the fan of blues##1
+14. the person who's sport is parkour is on the left of the person drinking fanta##1
+15. the fan of techno is the argentine##1
+16. the person driving the taxi is on the left of the person who's sport is water-polo##1","{'Beverage': ['hot-chocolate', 'fanta', 'sprite', 'tea'], 'Music-Genre': ['blues', 'house', 'techno', 'electronic'], 'Nationality': ['australian', 'spanish', 'argentine', 'chinese'], 'Pet': ['fish', 'goldfish', 'goat', 'rat'], 'Sport': ['parkour', 'water-polo', 'sailing', 'surfing'], 'Transport': ['taxi', 'skateboard', 'jet-ski', 'subway']}"
+Pt1_6x4_level4-8,"There 4 different types of food: cucumber, grapes, kiwi, zucchini
+The people have 4 different hobbies: board-games, chess, reading, video-games
+The people have 4 different jobs:  accountant, journalist, mechanic, scientist
+The people prefer 4 different music-genres: blues, pop, punk, salsa
+There are 4 different nationalities: egyptian, german, italian, malaysian
+4 different pets are kept: frog, goldfish, hedgehog, rat
+ 1. the person who's hobby is reading is on the left of the person who's hobby is chess##1
+ 2. the owner of the goldfish is in an even position
+ 3. the person who's hobby is video-games is on the left or right of the person eating kiwi##3
+ 4. the fan of punk is on the left of the malaysian##1
+ 5. the person who's hobby is reading is on the left or right of the fan of blues##3
+ 6. the owner of the goldfish is on the left of the owner of the hedgehog##1
+ 7. the scientist is between the egyptian and the fan of pop##2
+ 8. the fan of blues is on the right of the owner of the rat##1
+ 9. the person eating kiwi is the person who's hobby is reading##1
+10. the person eating cucumber is on the left or right of the scientist##3
+11. the person eating zucchini is on the right of the mechanic##1
+12. the owner of the rat is on the left of the italian##1
+13. the journalist is between the person who's hobby is chess and the person eating zucchini##2","{'Food': ['cucumber', 'zucchini', 'kiwi', 'grapes'], 'Hobby': ['board-games', 'video-games', 'reading', 'chess'], 'Job': ['mechanic', 'scientist', 'journalist', 'accountant'], 'Music-Genre': ['pop', 'blues', 'punk', 'salsa'], 'Nationality': ['german', 'italian', 'egyptian', 'malaysian'], 'Pet': ['rat', 'goldfish', 'hedgehog', 'frog']}"
+Pt1_6x4_level4-9,"There are 4 different favourite beverages: 7up, coffee, mirinda, soy-milk
+There 4 different types of food: apricot, banana, cabbage, radish
+The people have 4 different hobbies: card-games, skydiving, sudoku, woodworking
+The people have 4 different jobs:  designer, entrepreneur, fisherman, musician
+The people prefer 4 different types of sport: baseball, basketball, lacrosse, snowboarding
+The people use 4 different means of transport: bus, car, trike, van
+ 1. the person who's hobby is sudoku is in an odd position
+ 2. the person driving the bus is the person who's hobby is card-games##1
+ 3. the musician is the person drinking coffee##1
+ 4. the person driving the car is on the far right##1
+ 5. the person who's hobby is woodworking is the person who's sport is snowboarding##1
+ 6. the person eating banana is the person who's sport is baseball##1
+ 7. the designer is on the left of the entrepreneur##1
+ 8. the person who's sport is basketball is on the left or right of the person eating cabbage##3
+ 9. the person drinking mirinda is in an even position
+10. the musician is the person who's sport is basketball##1
+11. the person drinking mirinda is on the left of the person drinking soy-milk##1
+12. the person driving the car is on the left or right of the person who's hobby is woodworking##3
+13. the fisherman is in an odd position
+14. the person eating apricot is on the right of the person eating banana##1
+15. the fisherman is on the left or right of the person drinking coffee##3
+16. the person driving the trike is between the person who's hobby is skydiving and the person drinking mirinda##2","{'Beverage': ['7up', 'mirinda', 'soy-milk', 'coffee'], 'Food': ['banana', 'apricot', 'cabbage', 'radish'], 'Hobby': ['sudoku', 'card-games', 'woodworking', 'skydiving'], 'Job': ['designer', 'entrepreneur', 'fisherman', 'musician'], 'Sport': ['baseball', 'lacrosse', 'snowboarding', 'basketball'], 'Transport': ['van', 'bus', 'trike', 'car']}"
diff --git a/part2/level4/Pt2_6x5_level4.csv b/part2/level4/Pt2_6x5_level4.csv
new file mode 100644
index 0000000000000000000000000000000000000000..240073c5abc0068dea365e8008687f358730d9f5
--- /dev/null
+++ b/part2/level4/Pt2_6x5_level4.csv
@@ -0,0 +1,290 @@
+ID,Clues,SolutionGrid
+Pt1_6x5_level4-0,"There are 5 different favourite beverages: coffee, cola, milk, mirinda, sprite
+There 5 different types of food: apple, cucumber, lemon, nectarine, peach
+The people have 5 different hobbies: baking, camping, card-games, gardening, photography
+The people perfer 5 different movie-genres: comedy, disaster, fantasy, horror, scientific
+The people prefer 5 different types of sport: ice-hockey, skateboarding, skiing, snowboarding, surfing
+The people use 5 different means of transport: boat, bus, scooter, subway, tram
+ 1. the person watching scientific movies is the person eating peach##1
+ 2. the person watching fantasy movies is on the left or right of the person driving the scooter##3
+ 3. the person drinking cola is in an odd position
+ 4. the person watching scientific movies is on the left of the person drinking coffee##1
+ 5. the person who's sport is surfing is on the right of the person who's sport is ice-hockey##1
+ 6. the person who's sport is skiing is the person watching disaster movies##1
+ 7. the person who's sport is snowboarding is on the left or right of the person watching comedy movies##3
+ 8. the person watching fantasy movies is on the far right##1
+ 9. the person watching horror movies is the person who's hobby is baking##1
+10. the person who's sport is snowboarding is on the left or right of the person who's hobby is gardening##3
+11. the person drinking coffee is the person who's sport is skiing##1
+12. the person watching horror movies is the person eating apple##1
+13. the person eating lemon is the person who's sport is skiing##1
+14. the person who's hobby is camping is the person watching fantasy movies##1
+15. the person eating nectarine is on the far right##1
+16. the person driving the boat is the person who's hobby is card-games##1
+17. the person who's hobby is baking is on the left of the person driving the boat##1
+18. the person who's hobby is camping is on the left or right of the person drinking sprite##3
+19. the person who's sport is surfing is in an even position
+20. the person driving the bus is on the right of the person drinking mirinda##1
+21. the person drinking cola is on the left of the person watching scientific movies##1
+22. the person who's sport is snowboarding is on the far left or far right##3
+23. the person drinking sprite is on the left of the person driving the subway##1","{'Beverage': ['cola', 'mirinda', 'coffee', 'sprite', 'milk'], 'Food': ['apple', 'peach', 'lemon', 'cucumber', 'nectarine'], 'Hobby': ['baking', 'card-games', 'photography', 'gardening', 'camping'], 'Movie-Genre': ['horror', 'scientific', 'disaster', 'comedy', 'fantasy'], 'Sport': ['ice-hockey', 'surfing', 'skiing', 'skateboarding', 'snowboarding'], 'Transport': ['tram', 'boat', 'bus', 'scooter', 'subway']}"
+Pt1_6x5_level4-1,"The people have 5 different hobbies: board-games, camping, magic-tricks, skydiving, writing
+The people have 5 different jobs:  coach, fisherman, photographer, police-officer, security-guard
+The people perfer 5 different movie-genres: drama, family, musical, scientific, sports
+The people prefer 5 different music-genres: blues, classical, electronic, funk, pop
+5 different pets are kept: dog, hedgehog, lizard, rabbit, rat
+The people use 5 different means of transport: boat, jet-ski, motorbike, taxi, van
+ 1. the fisherman is on the left of the person driving the jet-ski##1
+ 2. the owner of the lizard is on the right of the fan of funk##1
+ 3. the person watching musical movies is on the far left or far right##3
+ 4. the person who's hobby is board-games is on the left of the coach##1
+ 5. the person watching drama movies is on the right of the person driving the motorbike##1
+ 6. the fan of funk is on the left or right of the owner of the lizard##3
+ 7. the person watching family movies is the fan of blues##1
+ 8. the fan of pop is on the left or right of the fan of classical##3
+ 9. the owner of the rabbit is on the left or right of the person who's hobby is camping##3
+10. the fisherman is in an even position
+11. the person watching scientific movies is on the left or right of the owner of the rat##3
+12. the person who's hobby is writing is on the left or right of the coach##3
+13. the person who's hobby is skydiving is on the left of the security-guard##1
+14. the police-officer is the person who's hobby is magic-tricks##1
+15. the person watching sports movies is on the left or right of the owner of the lizard##3
+16. the photographer is on the left of the person driving the van##1
+17. the person watching musical movies is the owner of the hedgehog##1
+18. the person who's hobby is skydiving is the person watching sports movies##1
+19. the person watching sports movies is the owner of the dog##1
+20. the fan of blues is on the left of the fan of classical##1
+21. the coach is in the middle##1
+22. the person driving the boat is on the left of the fan of electronic##1
+23. the person who's hobby is board-games is between the person driving the boat and the owner of the rat##2","{'Hobby': ['skydiving', 'board-games', 'camping', 'writing', 'magic-tricks'], 'Job': ['photographer', 'security-guard', 'coach', 'fisherman', 'police-officer'], 'Movie-Genre': ['sports', 'scientific', 'family', 'drama', 'musical'], 'Music-Genre': ['funk', 'electronic', 'blues', 'classical', 'pop'], 'Pet': ['dog', 'lizard', 'rat', 'rabbit', 'hedgehog'], 'Transport': ['boat', 'van', 'motorbike', 'taxi', 'jet-ski']}"
+Pt1_6x5_level4-2,"There are 5 different favourite beverages: coffee, juice, mirinda, tea, water
+There 5 different types of food: cabbage, carrot, corn, potato, strawberry
+The people have 5 different jobs:  doctor, firefighter, social-worker, software-developer, writer
+The people prefer 5 different music-genres: country, electronic, hip-hop, house, rock
+5 different pets are kept: cat, dog, frog, rat, snake
+The people prefer 5 different types of sport: handball, parkour, skateboarding, skiing, tennis
+ 1. the fan of rock is on the left of the writer##1
+ 2. the fan of rock is on the left or right of the software-developer##3
+ 3. the social-worker is between the owner of the rat and the person who's sport is parkour##2
+ 4. the fan of electronic is in an odd position
+ 5. the fan of country is on the far left##1
+ 6. the person eating potato is the doctor##1
+ 7. the person who's sport is handball is in an odd position
+ 8. the owner of the frog is on the right of the fan of house##1
+ 9. the firefighter is between the person who's sport is parkour and the person who's sport is skateboarding##2
+10. the person who's sport is handball is on the left or right of the fan of rock##3
+11. the owner of the dog is on the left of the firefighter##1
+12. the person drinking juice is the owner of the cat##1
+13. the fan of hip-hop is on the right of the firefighter##1
+14. the person drinking tea is the owner of the frog##1
+15. the person eating cabbage is on the left or right of the person who's sport is skateboarding##3
+16. the person who's sport is parkour is on the right of the owner of the snake##1
+17. the person drinking coffee is the fan of country##1
+18. the person who's sport is tennis is on the left of the person eating corn##1
+19. the owner of the cat is on the right of the person eating carrot##1
+20. the person drinking mirinda is on the left of the person drinking tea##1
+21. the owner of the dog is on the far left or far right##3
+22. the person eating corn is in an odd position
+23. the software-developer is on the right of the firefighter##1","{'Beverage': ['coffee', 'mirinda', 'tea', 'juice', 'water'], 'Food': ['potato', 'cabbage', 'carrot', 'strawberry', 'corn'], 'Job': ['doctor', 'firefighter', 'software-developer', 'social-worker', 'writer'], 'Music-Genre': ['country', 'house', 'hip-hop', 'rock', 'electronic'], 'Pet': ['dog', 'snake', 'frog', 'cat', 'rat'], 'Sport': ['skateboarding', 'skiing', 'parkour', 'tennis', 'handball']}"
+Pt1_6x5_level4-3,"There are 5 different favourite beverages: cola, lemonade, mirinda, sprite, water
+There 5 different types of food: cabbage, mango, orange, plum, raspberry
+The people have 5 different jobs:  analyst, coach, designer, manager, photographer
+5 different pets are kept: frog, hamster, rat, snake, turtle
+The people prefer 5 different types of sport: cricket, golf, skateboarding, skiing, water-polo
+The people use 5 different means of transport: helicopter, jet-ski, roller, ship, skateboard
+ 1. the manager is the person driving the jet-ski##1
+ 2. the person who's sport is golf is the owner of the rat##1
+ 3. the person driving the skateboard is on the left of the owner of the frog##1
+ 4. the owner of the turtle is in the middle##1
+ 5. the designer is on the right of the owner of the snake##1
+ 6. the person driving the helicopter is on the far right##1
+ 7. the person eating plum is on the left of the person driving the helicopter##1
+ 8. the coach is on the right of the owner of the hamster##1
+ 9. the owner of the frog is the person eating orange##1
+10. the person drinking sprite is on the right of the person driving the skateboard##1
+11. the person who's sport is skiing is in an odd position
+12. the owner of the hamster is on the left of the person drinking sprite##1
+13. the person who's sport is water-polo is on the left of the person drinking mirinda##1
+14. the person who's sport is cricket is on the left of the person eating cabbage##1
+15. the person drinking lemonade is on the left of the photographer##1
+16. the person drinking mirinda is the photographer##1
+17. the owner of the snake is on the left or right of the owner of the rat##3
+18. the photographer is the person drinking mirinda##1
+19. the person driving the skateboard is in an even position
+20. the person eating mango is on the left of the analyst##1
+21. the owner of the hamster is on the left or right of the designer##3
+22. the person eating cabbage is on the right of the person drinking cola##1
+23. the manager is on the left or right of the person driving the roller##3","{'Beverage': ['water', 'cola', 'lemonade', 'mirinda', 'sprite'], 'Food': ['mango', 'raspberry', 'cabbage', 'plum', 'orange'], 'Job': ['manager', 'analyst', 'designer', 'photographer', 'coach'], 'Pet': ['rat', 'snake', 'turtle', 'hamster', 'frog'], 'Sport': ['golf', 'cricket', 'water-polo', 'skateboarding', 'skiing'], 'Transport': ['jet-ski', 'roller', 'ship', 'skateboard', 'helicopter']}"
+Pt1_6x5_level4-4,"The people have 5 different hobbies: baking, card-games, dancing, magic-tricks, traveling
+The people perfer 5 different movie-genres: comedy, epic, martial-arts, spy, thriller
+The people prefer 5 different music-genres: folk, jazz, metal, reggae, soul
+There are 5 different nationalities: brazilian, chinese, dutch, indian, malaysian
+The people prefer 5 different types of sport: basketball, cycling, golf, rowing, sailing
+The people use 5 different means of transport: helicopter, jet-ski, scooter, subway, taxi
+ 1. the person driving the subway is the person driving the subway##1
+ 2. the chinese is on the left or right of the dutch##3
+ 3. the fan of reggae is in the middle##1
+ 4. the person who's sport is basketball is on the right of the person driving the helicopter##1
+ 5. the person watching epic movies is on the left or right of the malaysian##3
+ 6. the fan of reggae is on the left of the fan of soul##1
+ 7. the person who's hobby is card-games is the fan of metal##1
+ 8. the person who's sport is cycling is on the left of the chinese##1
+ 9. the person who's hobby is traveling is in an even position
+10. the person who's sport is rowing is on the left of the person driving the subway##1
+11. the indian is on the left or right of the person who's hobby is baking##3
+12. the person watching thriller movies is on the right of the fan of folk##1
+13. the person driving the taxi is the person watching comedy movies##1
+14. the person who's hobby is magic-tricks is on the far left##1
+15. the person who's sport is sailing is on the left or right of the person watching spy movies##3
+16. the fan of jazz is in an odd position
+17. the person who's hobby is card-games is on the far left or far right##3
+18. the fan of reggae is the person driving the helicopter##1
+19. the person driving the jet-ski is on the far left##1
+20. the person driving the jet-ski is the indian##1
+21. the person who's sport is cycling is on the left or right of the person who's sport is sailing##3
+22. the person who's hobby is dancing is on the right of the person driving the scooter##1
+23. the dutch is on the left or right of the fan of folk##3","{'Hobby': ['magic-tricks', 'baking', 'dancing', 'traveling', 'card-games'], 'Movie-Genre': ['spy', 'martial-arts', 'thriller', 'epic', 'comedy'], 'Music-Genre': ['jazz', 'folk', 'reggae', 'soul', 'metal'], 'Nationality': ['indian', 'chinese', 'dutch', 'brazilian', 'malaysian'], 'Sport': ['cycling', 'sailing', 'rowing', 'basketball', 'golf'], 'Transport': ['jet-ski', 'scooter', 'helicopter', 'subway', 'taxi']}"
+Pt1_6x5_level4-5,"The people have 5 different hobbies: baking, cooking, photography, reading, writing
+The people have 5 different jobs:  dressmaker, fisherman, lawyer, scientist, videographer
+The people perfer 5 different movie-genres: animation, martial-arts, sports, spy, thriller
+5 different pets are kept: ferret, hamster, horse, lizard, turtle
+The people prefer 5 different types of sport: baseball, climbing, ice-hockey, lacrosse, swimming
+The people use 5 different means of transport: airplane, bike, bus, roller, tram
+ 1. the owner of the ferret is on the right of the owner of the hamster##1
+ 2. the scientist is in an odd position
+ 3. the person driving the roller is on the left or right of the person who's sport is ice-hockey##3
+ 4. the person who's hobby is photography is between the person driving the bus and the owner of the hamster##2
+ 5. the videographer is on the left or right of the lawyer##3
+ 6. the person driving the tram is on the left or right of the person watching spy movies##3
+ 7. the person watching animation movies is in an odd position
+ 8. the fisherman is on the left or right of the person driving the airplane##3
+ 9. the person who's sport is ice-hockey is the person watching martial-arts movies##1
+10. the person driving the tram is on the left of the person who's hobby is reading##1
+11. the person watching sports movies is on the left of the person who's hobby is cooking##1
+12. the fisherman is the person who's hobby is cooking##1
+13. the person who's sport is lacrosse is on the left of the person who's hobby is baking##1
+14. the person driving the tram is the owner of the horse##1
+15. the person watching sports movies is the person driving the airplane##1
+16. the owner of the horse is the person who's sport is baseball##1
+17. the person driving the airplane is the person driving the airplane##1
+18. the lawyer is on the right of the person watching animation movies##1
+19. the owner of the turtle is the lawyer##1
+20. the owner of the ferret is on the right of the person who's sport is lacrosse##1
+21. the person who's sport is ice-hockey is on the far right##1
+22. the dressmaker is between the fisherman and the person who's hobby is reading##2
+23. the videographer is on the left of the lawyer##1
+24. the owner of the turtle is the person who's sport is swimming##1","{'Hobby': ['writing', 'reading', 'photography', 'cooking', 'baking'], 'Job': ['videographer', 'lawyer', 'dressmaker', 'fisherman', 'scientist'], 'Movie-Genre': ['animation', 'spy', 'sports', 'thriller', 'martial-arts'], 'Pet': ['horse', 'turtle', 'lizard', 'hamster', 'ferret'], 'Sport': ['baseball', 'swimming', 'climbing', 'lacrosse', 'ice-hockey'], 'Transport': ['tram', 'bus', 'airplane', 'roller', 'bike']}"
+Pt1_6x5_level4-6,"There are 5 different favourite beverages: 7up, hot-chocolate, lemonade, milk, soy-milk
+The people have 5 different hobbies: camping, filmmaking, puzzles, traveling, writing
+The people prefer 5 different music-genres: classical, d&b, electronic, metal, salsa
+There are 5 different nationalities: argentine, colombian, dutch, malaysian, nigerian
+The people prefer 5 different types of sport: basketball, biathlon, climbing, cricket, soccer
+The people use 5 different means of transport: helicopter, motorbike, snowmobile, taxi, trike
+ 1. the person who's sport is soccer is on the right of the person driving the snowmobile##1
+ 2. the person driving the helicopter is the fan of metal##1
+ 3. the person who's hobby is traveling is on the left of the person who's hobby is camping##1
+ 4. the person drinking 7up is on the left or right of the person who's sport is soccer##3
+ 5. the person who's hobby is filmmaking is in an odd position
+ 6. the person driving the trike is in an even position
+ 7. the person driving the motorbike is on the far right##1
+ 8. the person drinking hot-chocolate is on the right of the colombian##1
+ 9. the person who's hobby is puzzles is on the left of the person drinking milk##1
+10. the person drinking soy-milk is on the right of the malaysian##1
+11. the argentine is on the left or right of the fan of salsa##3
+12. the person who's sport is basketball is on the right of the colombian##1
+13. the malaysian is on the right of the person who's hobby is writing##1
+14. the fan of electronic is on the far right##1
+15. the person who's sport is cricket is the person drinking milk##1
+16. the malaysian is in an even position
+17. the person drinking milk is on the far right##1
+18. the dutch is on the far left##1
+19. the colombian is on the right of the person driving the snowmobile##1
+20. the person who's sport is biathlon is between the person driving the taxi and the person drinking lemonade##2
+21. the fan of classical is the colombian##1
+22. the fan of salsa is the person who's sport is basketball##1
+23. the fan of metal is on the far left##1","{'Beverage': ['lemonade', '7up', 'soy-milk', 'hot-chocolate', 'milk'], 'Hobby': ['writing', 'traveling', 'camping', 'puzzles', 'filmmaking'], 'Music-Genre': ['metal', 'd&b', 'classical', 'salsa', 'electronic'], 'Nationality': ['dutch', 'malaysian', 'colombian', 'nigerian', 'argentine'], 'Sport': ['climbing', 'biathlon', 'soccer', 'basketball', 'cricket'], 'Transport': ['helicopter', 'snowmobile', 'taxi', 'trike', 'motorbike']}"
+Pt1_6x5_level4-7,"There 5 different types of food: kale, lime, mango, raspberry, tomato
+The people have 5 different jobs:  chef, designer, freelancer, police-officer, security-guard
+The people perfer 5 different movie-genres: animation, drama, mystery, scientific, superhero
+The people prefer 5 different music-genres: blues, country, funk, pop, rock
+5 different pets are kept: cat, ferret, frog, rabbit, snake
+The people prefer 5 different types of sport: badminton, basketball, lacrosse, rowing, sailing
+ 1. the person eating tomato is in an odd position
+ 2. the owner of the rabbit is between the fan of rock and the person watching mystery movies##2
+ 3. the person who's sport is sailing is on the right of the person who's sport is badminton##1
+ 4. the owner of the frog is on the left or right of the owner of the ferret##3
+ 5. the police-officer is on the left or right of the person eating lime##3
+ 6. the fan of funk is the person who's sport is sailing##1
+ 7. the police-officer is on the left of the person who's sport is lacrosse##1
+ 8. the person eating lime is on the far left or far right##3
+ 9. the fan of country is on the far left or far right##3
+10. the fan of funk is on the right of the fan of blues##1
+11. the person watching superhero movies is on the left or right of the chef##3
+12. the person watching superhero movies is in an even position
+13. the fan of funk is on the far right##1
+14. the person watching drama movies is the freelancer##1
+15. the person eating raspberry is on the right of the owner of the rabbit##1
+16. the owner of the frog is on the left or right of the fan of funk##3
+17. the owner of the frog is on the left or right of the person watching animation movies##3
+18. the fan of pop is on the left or right of the security-guard##3
+19. the freelancer is on the left of the person eating mango##1
+20. the person watching superhero movies is between the person who's sport is rowing and the person eating kale##2
+21. the person eating kale is on the left or right of the person who's sport is badminton##3
+22. the fan of rock is in an even position
+23. the person watching animation movies is on the left or right of the owner of the cat##3","{'Food': ['lime', 'mango', 'kale', 'raspberry', 'tomato'], 'Job': ['freelancer', 'police-officer', 'chef', 'security-guard', 'designer'], 'Movie-Genre': ['drama', 'superhero', 'animation', 'mystery', 'scientific'], 'Music-Genre': ['country', 'rock', 'pop', 'blues', 'funk'], 'Pet': ['snake', 'cat', 'rabbit', 'frog', 'ferret'], 'Sport': ['rowing', 'basketball', 'lacrosse', 'badminton', 'sailing']}"
+Pt1_6x5_level4-8,"There are 5 different favourite beverages: coffee, iced-tea, soy-milk, sprite, water
+The people have 5 different hobbies: baking, card-games, cooking, dancing, photography
+The people have 5 different jobs:  analyst, engineer, entrepreneur, photographer, scientist
+There are 5 different nationalities: brazilian, chinese, colombian, indonesian, italian
+5 different pets are kept: frog, goat, pony, rat, turtle
+The people prefer 5 different types of sport: lacrosse, skateboarding, skiing, snowboarding, water-polo
+ 1. the chinese is on the left of the indonesian##1
+ 2. the person who's sport is snowboarding is in an even position
+ 3. the photographer is on the left of the person who's hobby is dancing##1
+ 4. the person drinking coffee is in the middle##1
+ 5. the person who's hobby is photography is on the far left##1
+ 6. the owner of the turtle is the person drinking sprite##1
+ 7. the person who's sport is lacrosse is on the far left or far right##3
+ 8. the person who's sport is skiing is on the right of the scientist##1
+ 9. the italian is on the left or right of the person drinking sprite##3
+10. the owner of the pony is in an odd position
+11. the owner of the frog is on the right of the person drinking soy-milk##1
+12. the person who's sport is skateboarding is on the left of the analyst##1
+13. the person who's sport is water-polo is on the far left##1
+14. the person drinking iced-tea is on the far left or far right##3
+15. the person who's hobby is baking is the entrepreneur##1
+16. the colombian is on the left of the person who's hobby is dancing##1
+17. the owner of the turtle is in an even position
+18. the person who's hobby is card-games is on the right of the scientist##1
+19. the indonesian is on the left or right of the owner of the pony##3
+20. the owner of the goat is between the owner of the pony and the person drinking iced-tea##2
+21. the chinese is on the right of the person who's hobby is cooking##1","{'Beverage': ['water', 'sprite', 'coffee', 'soy-milk', 'iced-tea'], 'Hobby': ['photography', 'cooking', 'dancing', 'card-games', 'baking'], 'Job': ['engineer', 'photographer', 'scientist', 'analyst', 'entrepreneur'], 'Nationality': ['italian', 'colombian', 'chinese', 'indonesian', 'brazilian'], 'Pet': ['rat', 'turtle', 'pony', 'goat', 'frog'], 'Sport': ['water-polo', 'snowboarding', 'skateboarding', 'skiing', 'lacrosse']}"
+Pt1_6x5_level4-9,"There 5 different types of food: cabbage, cranberry, grapefruit, lime, radish
+The people have 5 different jobs:  firefighter, fisherman, freelancer, manager, police-officer
+The people perfer 5 different movie-genres: drama, musical, mystery, satire, superhero
+The people prefer 5 different music-genres: dubstep, house, metal, punk, trance
+5 different pets are kept: dog, goldfish, rabbit, rat, turtle
+The people use 5 different means of transport: jet-ski, quad-bike, snowmobile, taxi, van
+ 1. the person driving the quad-bike is on the left or right of the fan of punk##3
+ 2. the person driving the jet-ski is on the left or right of the owner of the turtle##3
+ 3. the person watching satire movies is on the left or right of the owner of the goldfish##3
+ 4. the fan of trance is in an odd position
+ 5. the person driving the quad-bike is on the far left or far right##3
+ 6. the person eating grapefruit is between the police-officer and the firefighter##2
+ 7. the owner of the turtle is in an odd position
+ 8. the person eating cranberry is on the left or right of the fan of metal##3
+ 9. the owner of the rat is on the right of the fan of trance##1
+10. the person eating lime is on the left of the person driving the taxi##1
+11. the fan of metal is between the person watching satire movies and the owner of the dog##2
+12. the person driving the snowmobile is on the far left##1
+13. the owner of the rat is on the right of the person driving the van##1
+14. the person watching drama movies is the person driving the snowmobile##1
+15. the person watching mystery movies is on the left or right of the person eating radish##3
+16. the owner of the dog is in an odd position
+17. the fan of house is the manager##1
+18. the person driving the jet-ski is on the left or right of the police-officer##3
+19. the owner of the turtle is on the left or right of the person watching musical movies##3
+20. the fisherman is on the left or right of the firefighter##3
+21. the freelancer is on the left of the person driving the quad-bike##1
+22. the owner of the rabbit is on the left or right of the person watching superhero movies##3
+23. the person watching superhero movies is the fisherman##1","{'Food': ['lime', 'grapefruit', 'cranberry', 'radish', 'cabbage'], 'Job': ['firefighter', 'fisherman', 'police-officer', 'freelancer', 'manager'], 'Movie-Genre': ['drama', 'superhero', 'satire', 'musical', 'mystery'], 'Music-Genre': ['dubstep', 'metal', 'trance', 'punk', 'house'], 'Pet': ['dog', 'goldfish', 'rabbit', 'rat', 'turtle'], 'Transport': ['snowmobile', 'taxi', 'van', 'jet-ski', 'quad-bike']}"
diff --git a/part2/level4/Pt2_6x6_level4.csv b/part2/level4/Pt2_6x6_level4.csv
new file mode 100644
index 0000000000000000000000000000000000000000..28753f790d4a9caad632c1869c61a1e3cc01865f
--- /dev/null
+++ b/part2/level4/Pt2_6x6_level4.csv
@@ -0,0 +1,343 @@
+ID,Clues,SolutionGrid
+Pt1_6x6_level4-0,"There are 6 different favourite beverages: 7up, cola, fanta, juice, lemonade, milk
+The people have 6 different hobbies: camping, card-games, filmmaking, hiking, puzzles, skydiving
+The people have 6 different jobs:  analyst, journalist, librarian, manager, software-developer, videographer
+The people prefer 6 different music-genres: blues, dubstep, folk, r&b, reggae, rock
+There are 6 different nationalities: indonesian, malaysian, nigerian, polish, spanish, turkish
+6 different pets are kept: goat, hedgehog, horse, lizard, mouse, turtle
+ 1. the spanish is in an odd position
+ 2. the person drinking milk is on the left or right of the person who's hobby is skydiving##3
+ 3. the journalist is on the left of the person drinking milk##1
+ 4. the malaysian is on the left of the fan of reggae##1
+ 5. the owner of the hedgehog is on the left of the person who's hobby is hiking##1
+ 6. the owner of the mouse is the nigerian##1
+ 7. the fan of folk is on the left of the owner of the goat##1
+ 8. the librarian is in an even position
+ 9. the owner of the turtle is the person who's hobby is puzzles##1
+10. the videographer is on the right of the malaysian##1
+11. the turkish is on the left or right of the journalist##3
+12. the fan of blues is on the far left or far right##3
+13. the spanish is on the left of the owner of the goat##1
+14. the indonesian is in an odd position
+15. the owner of the horse is on the right of the owner of the hedgehog##1
+16. the librarian is the polish##1
+17. the fan of reggae is the person who's hobby is card-games##1
+18. the analyst is the person who's hobby is skydiving##1
+19. the person drinking 7up is on the far left or far right##3
+20. the analyst is on the right of the fan of reggae##1
+21. the fan of dubstep is the person drinking fanta##1
+22. the manager is on the right of the person drinking juice##1
+23. the person who's hobby is filmmaking is in an odd position
+24. the person who's hobby is skydiving is on the left of the fan of blues##1
+25. the person drinking lemonade is the spanish##1
+26. the person who's hobby is camping is on the right of the spanish##1
+27. the indonesian is the fan of rock##1
+28. the owner of the hedgehog is on the far left or far right##3
+29. the indonesian is on the left or right of the person drinking cola##3","{'Beverage': ['juice', 'cola', 'fanta', 'milk', 'lemonade', '7up'], 'Hobby': ['filmmaking', 'hiking', 'puzzles', 'card-games', 'skydiving', 'camping'], 'Job': ['software-developer', 'manager', 'journalist', 'videographer', 'analyst', 'librarian'], 'Music-Genre': ['rock', 'r&b', 'dubstep', 'reggae', 'folk', 'blues'], 'Nationality': ['indonesian', 'turkish', 'malaysian', 'nigerian', 'spanish', 'polish'], 'Pet': ['hedgehog', 'horse', 'turtle', 'mouse', 'lizard', 'goat']}"
+Pt1_6x6_level4-1,"There are 6 different favourite beverages: 7up, coffee, cola, hot-chocolate, iced-tea, sprite
+The people have 6 different hobbies: collecting, cooking, dancing, filmmaking, gardening, traveling
+The people prefer 6 different music-genres: blues, classical, d&b, electronic, funk, soul
+There are 6 different nationalities: brazilian, colombian, egyptian, nigerian, polish, spanish
+6 different pets are kept: chinchilla, ferret, frog, goat, rabbit, rat
+The people prefer 6 different types of sport: badminton, baseball, cricket, cycling, handball, lacrosse
+ 1. the spanish is the person drinking cola##1
+ 2. the person who's hobby is traveling is the person who's sport is badminton##1
+ 3. the person drinking iced-tea is the person who's sport is handball##1
+ 4. the person who's hobby is filmmaking is on the far right##1
+ 5. the owner of the ferret is on the left of the person who's sport is lacrosse##1
+ 6. the owner of the goat is on the far right##1
+ 7. the owner of the ferret is on the right of the person drinking iced-tea##1
+ 8. the fan of blues is on the left or right of the egyptian##3
+ 9. the owner of the frog is on the left of the person drinking 7up##1
+10. the brazilian is the owner of the ferret##1
+11. the fan of funk is on the right of the person who's hobby is dancing##1
+12. the person who's sport is lacrosse is in an odd position
+13. the owner of the chinchilla is on the right of the person who's sport is cricket##1
+14. the fan of blues is on the left of the fan of electronic##1
+15. the egyptian is in an odd position
+16. the person who's hobby is collecting is between the owner of the rat and the owner of the chinchilla##2
+17. the fan of blues is the person who's sport is badminton##1
+18. the colombian is the person who's sport is baseball##1
+19. the person drinking cola is between the nigerian and the brazilian##2
+20. the person who's sport is cricket is on the left of the person who's sport is cycling##1
+21. the fan of classical is in an odd position
+22. the person drinking cola is between the person who's sport is badminton and the fan of soul##2
+23. the person drinking hot-chocolate is on the far left or far right##3
+24. the owner of the frog is the nigerian##1
+25. the person who's hobby is gardening is on the far left or far right##3
+26. the person who's sport is cycling is the fan of d&b##1
+27. the person who's hobby is collecting is on the left or right of the spanish##3
+28. the person drinking sprite is on the left of the fan of electronic##1","{'Beverage': ['iced-tea', 'sprite', 'cola', 'coffee', '7up', 'hot-chocolate'], 'Hobby': ['gardening', 'traveling', 'cooking', 'collecting', 'dancing', 'filmmaking'], 'Music-Genre': ['classical', 'blues', 'electronic', 'soul', 'd&b', 'funk'], 'Nationality': ['egyptian', 'brazilian', 'spanish', 'nigerian', 'polish', 'colombian'], 'Pet': ['rabbit', 'ferret', 'rat', 'frog', 'chinchilla', 'goat'], 'Sport': ['handball', 'badminton', 'lacrosse', 'cricket', 'cycling', 'baseball']}"
+Pt1_6x6_level4-2,"There 6 different types of food: apricot, avocado, carrot, grapefruit, peas, pumpkin
+The people have 6 different hobbies: camping, chess, cooking, magic-tricks, singing, skydiving
+The people perfer 6 different movie-genres: comedy, crime, drama, martial-arts, mystery, time-travel
+The people prefer 6 different music-genres: classical, disco, dubstep, hip-hop, jazz, reggae
+The people prefer 6 different types of sport: baseball, biathlon, cricket, golf, rowing, surfing
+The people use 6 different means of transport: airplane, car, helicopter, roller, ship, van
+ 1. the person driving the roller is the person who's sport is cricket##1
+ 2. the person eating grapefruit is on the far right##1
+ 3. the person driving the airplane is on the left or right of the fan of dubstep##3
+ 4. the person eating pumpkin is on the right of the person watching martial-arts movies##1
+ 5. the person eating carrot is on the right of the person eating pumpkin##1
+ 6. the person eating apricot is in an even position
+ 7. the person who's sport is cricket is on the left of the fan of dubstep##1
+ 8. the person who's sport is golf is on the left of the person watching comedy movies##1
+ 9. the person eating avocado is the person who's sport is baseball##1
+10. the person watching mystery movies is on the right of the person driving the car##1
+11. the fan of classical is in an even position
+12. the person who's hobby is chess is on the left of the person who's sport is rowing##1
+13. the person watching comedy movies is the person eating grapefruit##1
+14. the person driving the helicopter is on the far right##1
+15. the person driving the roller is the fan of hip-hop##1
+16. the person watching mystery movies is in an even position
+17. the person driving the roller is between the person watching crime movies and the person driving the car##2
+18. the person who's sport is golf is the person watching drama movies##1
+19. the fan of jazz is on the left of the fan of classical##1
+20. the person who's hobby is skydiving is on the left or right of the fan of jazz##3
+21. the person who's hobby is cooking is on the left or right of the person driving the van##3
+22. the person eating avocado is on the left of the person watching martial-arts movies##1
+23. the person who's sport is rowing is the person who's hobby is cooking##1
+24. the fan of reggae is in an odd position
+25. the person who's hobby is camping is on the left or right of the person watching martial-arts movies##3
+26. the person eating peas is on the left or right of the person eating grapefruit##3
+27. the person who's hobby is camping is the person watching time-travel movies##1
+28. the person who's sport is surfing is the fan of disco##1
+29. the person watching crime movies is on the left or right of the person who's hobby is singing##3","{'Food': ['avocado', 'apricot', 'pumpkin', 'carrot', 'peas', 'grapefruit'], 'Hobby': ['magic-tricks', 'singing', 'camping', 'skydiving', 'chess', 'cooking'], 'Movie-Genre': ['crime', 'martial-arts', 'time-travel', 'mystery', 'drama', 'comedy'], 'Music-Genre': ['reggae', 'hip-hop', 'dubstep', 'disco', 'jazz', 'classical'], 'Sport': ['baseball', 'cricket', 'biathlon', 'surfing', 'golf', 'rowing'], 'Transport': ['ship', 'roller', 'car', 'airplane', 'van', 'helicopter']}"
+Pt1_6x6_level4-3,"There are 6 different favourite beverages: almond-milk, coffee, cola, milk, soy-milk, water
+The people have 6 different hobbies: card-games, chess, fishing, gardening, hiking, magic-tricks
+The people perfer 6 different movie-genres: adventure, comedy, crime, drama, mystery, zombie
+The people prefer 6 different music-genres: classical, house, punk, reggae, soul, techno
+There are 6 different nationalities: argentine, brazilian, british, indian, indonesian, polish
+The people use 6 different means of transport: boat, motorbike, quad-bike, ship, tram, trike
+ 1. the person driving the boat is in an even position
+ 2. the person who's hobby is hiking is on the far right##1
+ 3. the fan of soul is in an odd position
+ 4. the fan of reggae is between the person watching drama movies and the person driving the motorbike##2
+ 5. the fan of soul is on the left of the argentine##1
+ 6. the person watching crime movies is on the right of the argentine##1
+ 7. the person who's hobby is card-games is on the right of the person driving the trike##1
+ 8. the indonesian is in an even position
+ 9. the person drinking milk is on the left of the person who's hobby is hiking##1
+10. the person who's hobby is fishing is the person watching adventure movies##1
+11. the fan of techno is on the far left##1
+12. the fan of reggae is on the left of the fan of house##1
+13. the brazilian is on the left or right of the person who's hobby is magic-tricks##3
+14. the person who's hobby is fishing is on the left or right of the person watching mystery movies##3
+15. the fan of soul is the person drinking cola##1
+16. the person driving the ship is on the left or right of the person drinking coffee##3
+17. the person driving the trike is on the right of the person drinking water##1
+18. the fan of punk is the person watching comedy movies##1
+19. the person driving the tram is on the far left##1
+20. the british is on the left or right of the fan of punk##3
+21. the british is on the left of the person driving the ship##1
+22. the indonesian is on the far left or far right##3
+23. the person who's hobby is hiking is the person drinking soy-milk##1
+24. the person who's hobby is magic-tricks is the person watching comedy movies##1
+25. the person who's hobby is chess is the person driving the tram##1
+26. the indian is on the left or right of the person driving the boat##3","{'Beverage': ['coffee', 'water', 'cola', 'almond-milk', 'milk', 'soy-milk'], 'Hobby': ['chess', 'magic-tricks', 'fishing', 'card-games', 'gardening', 'hiking'], 'Movie-Genre': ['zombie', 'comedy', 'adventure', 'mystery', 'crime', 'drama'], 'Music-Genre': ['techno', 'punk', 'soul', 'classical', 'reggae', 'house'], 'Nationality': ['british', 'polish', 'brazilian', 'argentine', 'indian', 'indonesian'], 'Transport': ['tram', 'ship', 'trike', 'motorbike', 'quad-bike', 'boat']}"
+Pt1_6x6_level4-4,"There 6 different types of food: apricot, cabbage, kale, nectarine, orange, zucchini
+The people have 6 different hobbies: card-games, dancing, filmmaking, hiking, puzzles, rock-climbing
+The people have 6 different jobs:  entrepreneur, firefighter, lawyer, musician, paramedic, photographer
+There are 6 different nationalities: american, argentine, dutch, german, mexican, spanish
+6 different pets are kept: cat, frog, guinea-pig, hamster, pony, rabbit
+The people use 6 different means of transport: boat, bus, helicopter, roller, scooter, van
+ 1. the argentine is on the left or right of the person eating cabbage##3
+ 2. the person driving the roller is on the far left or far right##3
+ 3. the person driving the van is the person eating kale##1
+ 4. the owner of the frog is on the right of the musician##1
+ 5. the person driving the scooter is on the right of the person driving the boat##1
+ 6. the owner of the guinea-pig is in an even position
+ 7. the person who's hobby is rock-climbing is on the left or right of the person who's hobby is hiking##3
+ 8. the firefighter is on the right of the spanish##1
+ 9. the person driving the boat is on the left of the person eating zucchini##1
+10. the person eating nectarine is on the left or right of the person who's hobby is hiking##3
+11. the owner of the guinea-pig is on the left or right of the person eating kale##3
+12. the american is on the right of the person driving the bus##1
+13. the person who's hobby is dancing is the person eating nectarine##1
+14. the owner of the rabbit is on the right of the owner of the pony##1
+15. the owner of the cat is in an odd position
+16. the argentine is in an even position
+17. the mexican is the owner of the rabbit##1
+18. the person driving the roller is on the left or right of the person eating apricot##3
+19. the firefighter is the mexican##1
+20. the owner of the frog is on the left or right of the person who's hobby is puzzles##3
+21. the dutch is the person driving the roller##1
+22. the owner of the hamster is on the left or right of the mexican##3
+23. the paramedic is on the left or right of the person eating apricot##3
+24. the photographer is on the right of the german##1
+25. the person driving the scooter is on the right of the person who's hobby is card-games##1
+26. the entrepreneur is the person who's hobby is hiking##1
+27. the person eating apricot is on the right of the owner of the rabbit##1","{'Food': ['cabbage', 'zucchini', 'kale', 'nectarine', 'apricot', 'orange'], 'Hobby': ['card-games', 'rock-climbing', 'hiking', 'dancing', 'puzzles', 'filmmaking'], 'Job': ['lawyer', 'photographer', 'entrepreneur', 'firefighter', 'musician', 'paramedic'], 'Nationality': ['german', 'argentine', 'spanish', 'mexican', 'american', 'dutch'], 'Pet': ['cat', 'guinea-pig', 'pony', 'rabbit', 'hamster', 'frog'], 'Transport': ['boat', 'scooter', 'van', 'bus', 'helicopter', 'roller']}"
+Pt1_6x6_level4-5,"There 6 different types of food: cherry, kale, papaya, plum, strawberry, zucchini
+The people have 6 different jobs:  dressmaker, manager, musician, pilot, scientist, videographer
+The people perfer 6 different movie-genres: comedy, drama, sports, superhero, western, zombie
+The people prefer 6 different music-genres: dubstep, folk, hip-hop, jazz, punk, salsa
+6 different pets are kept: bird, fish, goat, guinea-pig, hedgehog, turtle
+The people prefer 6 different types of sport: handball, lacrosse, snowboarding, swimming, tennis, weightlifting
+ 1. the fan of hip-hop is on the left or right of the manager##3
+ 2. the person watching drama movies is the manager##1
+ 3. the fan of folk is on the right of the scientist##1
+ 4. the person watching comedy movies is the person eating plum##1
+ 5. the person watching superhero movies is on the left of the person watching western movies##1
+ 6. the person who's sport is lacrosse is on the right of the owner of the turtle##1
+ 7. the person who's sport is handball is the owner of the guinea-pig##1
+ 8. the owner of the hedgehog is on the left of the person who's sport is swimming##1
+ 9. the owner of the fish is in an odd position
+10. the person eating kale is in an odd position
+11. the person eating papaya is the person watching western movies##1
+12. the videographer is on the left of the fan of salsa##1
+13. the owner of the goat is on the left of the person who's sport is tennis##1
+14. the person eating cherry is in an odd position
+15. the pilot is on the left or right of the person who's sport is weightlifting##3
+16. the person who's sport is weightlifting is on the left of the person watching drama movies##1
+17. the owner of the goat is on the left or right of the fan of salsa##3
+18. the person who's sport is swimming is between the owner of the goat and the videographer##2
+19. the person who's sport is tennis is on the right of the fan of jazz##1
+20. the person watching comedy movies is on the left or right of the scientist##3
+21. the person watching drama movies is on the left or right of the fan of hip-hop##3
+22. the fan of jazz is on the left or right of the person eating kale##3
+23. the person watching comedy movies is on the left or right of the person eating strawberry##3
+24. the dressmaker is on the right of the owner of the goat##1
+25. the owner of the turtle is between the person eating strawberry and the fan of punk##2
+26. the videographer is in an even position
+27. the person watching comedy movies is on the right of the person watching sports movies##1
+28. the owner of the fish is on the left or right of the scientist##3
+29. the fan of hip-hop is in an even position","{'Food': ['cherry', 'papaya', 'kale', 'strawberry', 'plum', 'zucchini'], 'Job': ['pilot', 'videographer', 'manager', 'scientist', 'dressmaker', 'musician'], 'Movie-Genre': ['superhero', 'western', 'drama', 'sports', 'comedy', 'zombie'], 'Music-Genre': ['dubstep', 'hip-hop', 'salsa', 'jazz', 'folk', 'punk'], 'Pet': ['guinea-pig', 'hedgehog', 'fish', 'goat', 'turtle', 'bird'], 'Sport': ['handball', 'weightlifting', 'swimming', 'snowboarding', 'tennis', 'lacrosse']}"
+Pt1_6x6_level4-6,"There are 6 different favourite beverages: coffee, cola, fanta, milk, mirinda, water
+There 6 different types of food: artichoke, banana, corn, kiwi, pineapple, tomato
+The people have 6 different jobs:  dancer, designer, doctor, freelancer, librarian, writer
+The people perfer 6 different movie-genres: action, adventure, disaster, satire, sports, thriller
+The people prefer 6 different music-genres: blues, country, d&b, indie, metal, techno
+6 different pets are kept: bird, cat, hamster, hedgehog, rat, turtle
+ 1. the owner of the hedgehog is between the fan of indie and the fan of country##2
+ 2. the person drinking mirinda is on the left or right of the person drinking fanta##3
+ 3. the person eating kiwi is on the left or right of the writer##3
+ 4. the person watching adventure movies is on the left of the person drinking milk##1
+ 5. the person eating kiwi is on the left of the owner of the rat##1
+ 6. the owner of the rat is on the right of the fan of d&b##1
+ 7. the freelancer is on the left or right of the person eating corn##3
+ 8. the doctor is on the far left or far right##3
+ 9. the owner of the cat is the person eating pineapple##1
+10. the person watching adventure movies is on the left or right of the person drinking cola##3
+11. the dancer is on the left or right of the designer##3
+12. the person watching satire movies is on the far left or far right##3
+13. the person watching thriller movies is on the right of the person eating tomato##1
+14. the person eating tomato is on the left of the librarian##1
+15. the person watching disaster movies is on the right of the owner of the hamster##1
+16. the owner of the bird is the designer##1
+17. the person watching disaster movies is in an even position
+18. the fan of blues is the person watching adventure movies##1
+19. the person drinking cola is on the left or right of the person drinking mirinda##3
+20. the person eating artichoke is the fan of indie##1
+21. the owner of the bird is between the person watching satire movies and the dancer##2
+22. the fan of techno is on the left of the fan of d&b##1
+23. the person watching thriller movies is on the far left or far right##3
+24. the owner of the rat is on the left of the person watching adventure movies##1
+25. the fan of d&b is on the left of the person watching disaster movies##1
+26. the person eating corn is on the right of the person watching adventure movies##1
+27. the person eating kiwi is on the left or right of the person drinking fanta##3
+28. the person watching action movies is the fan of techno##1
+29. the person drinking fanta is on the right of the person drinking water##1","{'Beverage': ['water', 'fanta', 'mirinda', 'cola', 'coffee', 'milk'], 'Food': ['pineapple', 'banana', 'kiwi', 'artichoke', 'tomato', 'corn'], 'Job': ['doctor', 'designer', 'dancer', 'writer', 'freelancer', 'librarian'], 'Movie-Genre': ['satire', 'action', 'sports', 'disaster', 'adventure', 'thriller'], 'Music-Genre': ['metal', 'techno', 'd&b', 'indie', 'blues', 'country'], 'Pet': ['cat', 'bird', 'hamster', 'rat', 'hedgehog', 'turtle']}"
+Pt1_6x6_level4-7,"There 6 different types of food: apricot, cucumber, pear, pepper, pomegranate, raspberry
+The people have 6 different hobbies: card-games, cooking, gardening, magic-tricks, singing, skydiving
+The people have 6 different jobs:  entrepreneur, journalist, paramedic, pilot, security-guard, writer
+The people prefer 6 different music-genres: ambient, blues, country, metal, reggae, soul
+6 different pets are kept: bird, dog, goat, goldfish, rabbit, rat
+The people use 6 different means of transport: airplane, bus, roller, ship, subway, van
+ 1. the person eating apricot is on the left or right of the fan of ambient##3
+ 2. the writer is in an even position
+ 3. the person eating pear is on the left or right of the person eating apricot##3
+ 4. the owner of the rabbit is on the left or right of the person driving the bus##3
+ 5. the person who's hobby is magic-tricks is on the left or right of the person who's hobby is skydiving##3
+ 6. the paramedic is on the far left##1
+ 7. the person driving the airplane is the person who's hobby is magic-tricks##1
+ 8. the owner of the rat is on the left or right of the person driving the subway##3
+ 9. the person eating apricot is the person driving the van##1
+10. the journalist is between the person eating pomegranate and the writer##2
+11. the owner of the rat is on the left or right of the owner of the goat##3
+12. the person driving the van is the owner of the goldfish##1
+13. the owner of the rabbit is in an odd position
+14. the person eating raspberry is on the left of the person who's hobby is gardening##1
+15. the person who's hobby is cooking is on the right of the fan of reggae##1
+16. the fan of ambient is the owner of the rabbit##1
+17. the fan of blues is on the far left or far right##3
+18. the writer is on the far left or far right##3
+19. the person driving the bus is on the right of the fan of metal##1
+20. the fan of soul is on the far right##1
+21. the paramedic is on the left of the owner of the bird##1
+22. the person who's hobby is card-games is on the left or right of the owner of the dog##3
+23. the person who's hobby is skydiving is on the far right##1
+24. the entrepreneur is the person driving the roller##1
+25. the security-guard is on the left of the fan of ambient##1
+26. the journalist is in an odd position
+27. the person eating pepper is the owner of the dog##1
+28. the fan of blues is on the left of the person driving the subway##1
+29. the person eating pomegranate is in an even position","{'Food': ['pepper', 'cucumber', 'raspberry', 'pomegranate', 'pear', 'apricot'], 'Hobby': ['singing', 'card-games', 'cooking', 'gardening', 'magic-tricks', 'skydiving'], 'Job': ['paramedic', 'pilot', 'entrepreneur', 'security-guard', 'journalist', 'writer'], 'Music-Genre': ['blues', 'reggae', 'metal', 'country', 'ambient', 'soul'], 'Pet': ['dog', 'bird', 'rat', 'goat', 'rabbit', 'goldfish'], 'Transport': ['ship', 'subway', 'roller', 'bus', 'airplane', 'van']}"
+Pt1_6x6_level4-8,"There are 6 different favourite beverages: 7up, almond-milk, hot-chocolate, milk, mirinda, sprite
+The people have 6 different hobbies: board-games, chess, dancing, gardening, rock-climbing, traveling
+There are 6 different nationalities: argentine, canadian, egyptian, french, german, indian
+6 different pets are kept: bird, frog, horse, rat, snake, turtle
+The people prefer 6 different types of sport: badminton, climbing, handball, parkour, sailing, snowboarding
+The people use 6 different means of transport: bike, boat, car, helicopter, tram, van
+ 1. the owner of the snake is in an odd position
+ 2. the indian is on the left of the person who's hobby is traveling##1
+ 3. the german is on the left or right of the person who's sport is snowboarding##3
+ 4. the owner of the rat is the person drinking sprite##1
+ 5. the person driving the tram is on the far right##1
+ 6. the person driving the car is between the person driving the boat and the person drinking 7up##2
+ 7. the owner of the horse is on the right of the person who's sport is climbing##1
+ 8. the person driving the boat is the person who's sport is parkour##1
+ 9. the person driving the car is on the left of the person who's hobby is chess##1
+10. the owner of the snake is the person who's hobby is gardening##1
+11. the person who's sport is snowboarding is the owner of the turtle##1
+12. the person who's hobby is traveling is the person who's sport is handball##1
+13. the person driving the tram is on the left or right of the person who's hobby is traveling##3
+14. the german is on the left or right of the person who's hobby is rock-climbing##3
+15. the person who's hobby is rock-climbing is on the right of the german##1
+16. the person driving the boat is in an even position
+17. the owner of the rat is the person driving the van##1
+18. the person who's sport is climbing is on the left or right of the person driving the bike##3
+19. the owner of the frog is on the far right##1
+20. the person who's hobby is dancing is on the left or right of the person who's sport is sailing##3
+21. the person drinking hot-chocolate is on the right of the french##1
+22. the owner of the bird is on the right of the person who's sport is parkour##1
+23. the canadian is on the left of the argentine##1
+24. the person who's sport is handball is the person who's sport is handball##1
+25. the person who's sport is parkour is the person drinking almond-milk##1
+26. the french is on the far left##1
+27. the owner of the turtle is on the right of the person driving the van##1
+28. the indian is on the left of the person drinking milk##1","{'Beverage': ['sprite', 'hot-chocolate', 'mirinda', 'almond-milk', 'milk', '7up'], 'Hobby': ['board-games', 'dancing', 'gardening', 'rock-climbing', 'traveling', 'chess'], 'Nationality': ['french', 'egyptian', 'german', 'indian', 'canadian', 'argentine'], 'Pet': ['rat', 'turtle', 'snake', 'horse', 'bird', 'frog'], 'Sport': ['sailing', 'snowboarding', 'climbing', 'parkour', 'handball', 'badminton'], 'Transport': ['van', 'bike', 'helicopter', 'boat', 'car', 'tram']}"
+Pt1_6x6_level4-9,"The people have 6 different hobbies: baking, card-games, hiking, puzzles, sudoku, woodworking
+The people have 6 different jobs:  chef, fisherman, musician, project-manager, social-worker, teacher
+The people prefer 6 different music-genres: country, d&b, disco, dubstep, electronic, hip-hop
+There are 6 different nationalities: australian, british, canadian, dutch, mexican, pakistani
+6 different pets are kept: chinchilla, dog, ferret, guinea-pig, pony, snake
+The people prefer 6 different types of sport: badminton, cycling, sailing, skateboarding, tennis, weightlifting
+ 1. the person who's hobby is card-games is in an even position
+ 2. the fan of disco is on the right of the australian##1
+ 3. the owner of the snake is on the far right##1
+ 4. the person who's hobby is sudoku is on the right of the person who's sport is sailing##1
+ 5. the owner of the pony is the canadian##1
+ 6. the person who's sport is skateboarding is on the left or right of the pakistani##3
+ 7. the person who's sport is cycling is on the far left##1
+ 8. the social-worker is on the left of the person who's sport is tennis##1
+ 9. the person who's hobby is card-games is on the left or right of the teacher##3
+10. the pakistani is on the right of the owner of the guinea-pig##1
+11. the fan of hip-hop is on the left of the person who's sport is badminton##1
+12. the teacher is the person who's hobby is hiking##1
+13. the fan of dubstep is on the left of the british##1
+14. the owner of the guinea-pig is the person who's hobby is card-games##1
+15. the fisherman is the person who's hobby is baking##1
+16. the person who's sport is cycling is on the left or right of the fan of electronic##3
+17. the owner of the ferret is on the far left##1
+18. the owner of the snake is on the right of the australian##1
+19. the fan of hip-hop is the owner of the chinchilla##1
+20. the social-worker is on the left or right of the fan of country##3
+21. the dutch is on the left or right of the british##3
+22. the person who's hobby is woodworking is on the far left or far right##3
+23. the fan of country is on the left of the fan of d&b##1
+24. the owner of the pony is on the left or right of the owner of the dog##3
+25. the owner of the snake is the chef##1
+26. the owner of the ferret is the project-manager##1
+27. the musician is on the left or right of the person who's sport is cycling##3
+28. the person who's hobby is sudoku is on the far right##1","{'Hobby': ['woodworking', 'card-games', 'hiking', 'baking', 'puzzles', 'sudoku'], 'Job': ['project-manager', 'musician', 'teacher', 'fisherman', 'social-worker', 'chef'], 'Music-Genre': ['dubstep', 'electronic', 'hip-hop', 'country', 'd&b', 'disco'], 'Nationality': ['dutch', 'british', 'pakistani', 'canadian', 'australian', 'mexican'], 'Pet': ['ferret', 'guinea-pig', 'chinchilla', 'pony', 'dog', 'snake'], 'Sport': ['cycling', 'skateboarding', 'weightlifting', 'badminton', 'sailing', 'tennis']}"
diff --git a/part2/level4/Pt2_6x7_level4.csv b/part2/level4/Pt2_6x7_level4.csv
new file mode 100644
index 0000000000000000000000000000000000000000..fb9de839f9b3353fc7673cfa220762c9e3b17fd4
--- /dev/null
+++ b/part2/level4/Pt2_6x7_level4.csv
@@ -0,0 +1,425 @@
+ID,Clues,SolutionGrid
+Pt1_6x7_level4-0,"There are 7 different favourite beverages: 7up, almond-milk, fanta, hot-chocolate, lemonade, tea, water
+There 7 different types of food: avocado, garlic, grapefruit, kale, orange, potato, spinach
+The people have 7 different jobs:  coach, designer, dressmaker, manager, security-guard, software-developer, writer
+7 different pets are kept: bird, dog, frog, goat, hedgehog, mouse, rat
+The people prefer 7 different types of sport: cricket, handball, rugby, sailing, soccer, surfing, weightlifting
+The people use 7 different means of transport: bus, motorbike, quad-bike, scooter, snowmobile, taxi, trike
+ 1. the owner of the hedgehog is on the right of the person who's sport is sailing##1
+ 2. the dressmaker is on the right of the person eating orange##1
+ 3. the person eating garlic is the coach##1
+ 4. the person eating avocado is in the middle##1
+ 5. the person eating garlic is between the person driving the snowmobile and the person drinking almond-milk##2
+ 6. the person who's sport is weightlifting is in an even position
+ 7. the person drinking almond-milk is on the left or right of the person drinking 7up##3
+ 8. the person drinking 7up is the owner of the bird##1
+ 9. the person eating kale is on the far left or far right##3
+10. the person drinking water is the person driving the scooter##1
+11. the owner of the dog is on the right of the security-guard##1
+12. the owner of the rat is on the right of the person drinking fanta##1
+13. the person driving the trike is on the left of the person driving the motorbike##1
+14. the owner of the rat is on the right of the owner of the hedgehog##1
+15. the person driving the trike is the writer##1
+16. the person driving the taxi is the owner of the bird##1
+17. the person drinking tea is the person who's sport is handball##1
+18. the manager is the person who's sport is cricket##1
+19. the software-developer is the owner of the mouse##1
+20. the owner of the frog is on the left or right of the person driving the snowmobile##3
+21. the person driving the quad-bike is in an odd position
+22. the person eating garlic is on the left or right of the manager##3
+23. the person driving the taxi is on the far left##1
+24. the coach is between the manager and the designer##2
+25. the owner of the mouse is on the left of the person eating orange##1
+26. the person who's sport is rugby is the person eating potato##1
+27. the manager is the person driving the snowmobile##1
+28. the person eating spinach is on the far right##1
+29. the person drinking hot-chocolate is in the middle##1
+30. the person who's sport is weightlifting is on the right of the person who's sport is sailing##1
+31. the person who's sport is cricket is on the left or right of the owner of the frog##3
+32. the coach is the person who's sport is soccer##1
+33. the person driving the quad-bike is on the left of the person eating avocado##1
+34. the person driving the scooter is on the left or right of the person drinking fanta##3","{'Beverage': ['7up', 'almond-milk', 'lemonade', 'hot-chocolate', 'water', 'fanta', 'tea'], 'Food': ['kale', 'potato', 'garlic', 'avocado', 'grapefruit', 'orange', 'spinach'], 'Job': ['security-guard', 'designer', 'coach', 'manager', 'software-developer', 'writer', 'dressmaker'], 'Pet': ['bird', 'dog', 'frog', 'goat', 'mouse', 'hedgehog', 'rat'], 'Sport': ['surfing', 'rugby', 'soccer', 'cricket', 'sailing', 'weightlifting', 'handball'], 'Transport': ['taxi', 'bus', 'quad-bike', 'snowmobile', 'scooter', 'trike', 'motorbike']}"
+Pt1_6x7_level4-1,"There are 7 different favourite beverages: 7up, coffee, hot-chocolate, juice, milk, sprite, tea
+There 7 different types of food: grapefruit, kiwi, orange, peach, pear, potato, zucchini
+The people have 7 different hobbies: board-games, collecting, dancing, magic-tricks, video-games, woodworking, writing
+The people perfer 7 different movie-genres: crime, documentary, drama, horror, musical, spy, time-travel
+7 different pets are kept: frog, goat, goldfish, guinea-pig, horse, rat, turtle
+The people use 7 different means of transport: car, motorbike, roller, scooter, skateboard, snowmobile, subway
+ 1. the owner of the guinea-pig is on the far left##1
+ 2. the person watching horror movies is on the far right##1
+ 3. the person driving the scooter is in the middle##1
+ 4. the person eating kiwi is in an even position
+ 5. the person who's hobby is magic-tricks is on the right of the person eating pear##1
+ 6. the person eating potato is the person drinking juice##1
+ 7. the person driving the car is on the left or right of the person who's hobby is collecting##3
+ 8. the person eating pear is on the left or right of the person eating peach##3
+ 9. the person watching spy movies is on the left or right of the person who's hobby is woodworking##3
+10. the person driving the motorbike is on the left of the person eating peach##1
+11. the person eating zucchini is the owner of the turtle##1
+12. the person drinking 7up is on the right of the person watching crime movies##1
+13. the owner of the frog is on the right of the person watching crime movies##1
+14. the person driving the snowmobile is the person who's hobby is magic-tricks##1
+15. the person eating orange is in an odd position
+16. the person driving the car is on the right of the person watching documentary movies##1
+17. the person watching documentary movies is on the left or right of the person driving the car##3
+18. the person driving the skateboard is on the left of the person driving the motorbike##1
+19. the owner of the turtle is on the right of the owner of the frog##1
+20. the person who's hobby is writing is on the left or right of the person drinking sprite##3
+21. the owner of the goldfish is the person eating peach##1
+22. the person watching crime movies is between the owner of the horse and the person who's hobby is dancing##2
+23. the person driving the car is the person eating potato##1
+24. the person watching spy movies is in an even position
+25. the person driving the skateboard is on the left or right of the person eating kiwi##3
+26. the owner of the goldfish is on the left or right of the person drinking 7up##3
+27. the person drinking milk is on the far left or far right##3
+28. the person who's hobby is collecting is on the left or right of the owner of the goat##3
+29. the person who's hobby is magic-tricks is on the left or right of the person drinking hot-chocolate##3
+30. the person watching time-travel movies is on the left of the person driving the snowmobile##1
+31. the person drinking hot-chocolate is the person driving the subway##1
+32. the person eating orange is on the far left##1
+33. the person watching musical movies is in an odd position
+34. the person who's hobby is board-games is on the far right##1
+35. the person driving the scooter is the person eating pear##1
+36. the owner of the horse is on the left or right of the person watching musical movies##3
+37. the person watching documentary movies is on the right of the person drinking tea##1
+38. the person drinking sprite is on the left of the person drinking coffee##1
+39. the person eating zucchini is the person eating zucchini##1
+40. the person who's hobby is woodworking is on the right of the person eating kiwi##1","{'Beverage': ['milk', 'sprite', 'coffee', '7up', 'tea', 'hot-chocolate', 'juice'], 'Food': ['orange', 'kiwi', 'peach', 'pear', 'zucchini', 'grapefruit', 'potato'], 'Hobby': ['writing', 'video-games', 'woodworking', 'dancing', 'magic-tricks', 'collecting', 'board-games'], 'Movie-Genre': ['musical', 'spy', 'crime', 'time-travel', 'drama', 'documentary', 'horror'], 'Pet': ['guinea-pig', 'horse', 'goldfish', 'frog', 'turtle', 'rat', 'goat'], 'Transport': ['skateboard', 'motorbike', 'roller', 'scooter', 'snowmobile', 'subway', 'car']}"
+Pt1_6x7_level4-2,"There are 7 different favourite beverages: 7up, fanta, hot-chocolate, iced-tea, mirinda, soy-milk, water
+The people perfer 7 different movie-genres: adventure, drama, musical, scientific, sports, time-travel, western
+The people prefer 7 different music-genres: ambient, disco, folk, funk, pop, techno, trance
+7 different pets are kept: chinchilla, ferret, goldfish, guinea-pig, horse, rabbit, snake
+The people prefer 7 different types of sport: badminton, basketball, biathlon, climbing, parkour, swimming, volleyball
+The people use 7 different means of transport: bike, boat, motorbike, skateboard, subway, taxi, trike
+ 1. the person driving the motorbike is on the right of the person driving the subway##1
+ 2. the owner of the rabbit is the person drinking soy-milk##1
+ 3. the fan of folk is the person driving the motorbike##1
+ 4. the person drinking soy-milk is on the far left or far right##3
+ 5. the person driving the motorbike is on the left or right of the owner of the snake##3
+ 6. the person watching sports movies is on the right of the person drinking 7up##1
+ 7. the fan of folk is the person watching musical movies##1
+ 8. the fan of funk is in an odd position
+ 9. the owner of the ferret is on the left or right of the person who's sport is climbing##3
+10. the person who's sport is volleyball is in an odd position
+11. the person driving the motorbike is on the right of the person drinking mirinda##1
+12. the person who's sport is climbing is the person drinking 7up##1
+13. the person watching drama movies is on the right of the person who's sport is parkour##1
+14. the fan of trance is on the left of the person who's sport is swimming##1
+15. the person who's sport is swimming is in an even position
+16. the fan of ambient is on the right of the person watching adventure movies##1
+17. the owner of the rabbit is the person who's sport is volleyball##1
+18. the person drinking fanta is on the right of the person drinking mirinda##1
+19. the fan of techno is on the left of the person drinking hot-chocolate##1
+20. the person driving the bike is on the far left##1
+21. the fan of techno is the person who's sport is biathlon##1
+22. the person watching time-travel movies is between the person who's sport is volleyball and the fan of pop##2
+23. the person who's sport is biathlon is on the left of the person driving the taxi##1
+24. the fan of disco is the person drinking mirinda##1
+25. the person watching drama movies is on the left of the owner of the ferret##1
+26. the person driving the skateboard is between the owner of the guinea-pig and the person watching western movies##2
+27. the person watching western movies is on the left of the person who's sport is basketball##1
+28. the person driving the taxi is between the person drinking water and the fan of ambient##2
+29. the person drinking 7up is the person driving the trike##1
+30. the person drinking iced-tea is on the left or right of the owner of the snake##3
+31. the owner of the goldfish is on the left or right of the person driving the subway##3
+32. the owner of the chinchilla is in an even position
+33. the fan of trance is on the left or right of the person drinking mirinda##3
+34. the owner of the goldfish is in an odd position
+35. the person watching sports movies is on the left or right of the person drinking mirinda##3
+36. the person watching sports movies is in an odd position
+37. the owner of the goldfish is the person driving the motorbike##1
+38. the person drinking water is on the left or right of the person who's sport is volleyball##3
+39. the person drinking hot-chocolate is on the left or right of the person who's sport is climbing##3","{'Beverage': ['soy-milk', 'water', 'hot-chocolate', '7up', 'iced-tea', 'mirinda', 'fanta'], 'Movie-Genre': ['scientific', 'time-travel', 'adventure', 'drama', 'sports', 'western', 'musical'], 'Music-Genre': ['funk', 'techno', 'pop', 'ambient', 'trance', 'disco', 'folk'], 'Pet': ['rabbit', 'chinchilla', 'horse', 'guinea-pig', 'ferret', 'snake', 'goldfish'], 'Sport': ['volleyball', 'biathlon', 'parkour', 'climbing', 'badminton', 'swimming', 'basketball'], 'Transport': ['bike', 'boat', 'taxi', 'trike', 'skateboard', 'subway', 'motorbike']}"
+Pt1_6x7_level4-3,"There are 7 different favourite beverages: 7up, iced-tea, milk, mirinda, soy-milk, sprite, tea
+The people have 7 different jobs:  architect, coach, dressmaker, journalist, lawyer, manager, videographer
+The people perfer 7 different movie-genres: action, adventure, crime, horror, romance, scientific, superhero
+The people prefer 7 different music-genres: blues, classical, electronic, folk, funk, jazz, r&b
+There are 7 different nationalities: american, argentine, canadian, japanese, nigerian, spanish, turkish
+The people prefer 7 different types of sport: badminton, baseball, parkour, sailing, skateboarding, soccer, volleyball
+ 1. the person watching superhero movies is on the left or right of the person who's sport is sailing##3
+ 2. the person watching action movies is between the argentine and the person watching adventure movies##2
+ 3. the person drinking iced-tea is in an odd position
+ 4. the person who's sport is parkour is on the far right##1
+ 5. the fan of classical is on the left or right of the person drinking soy-milk##3
+ 6. the japanese is on the right of the person watching action movies##1
+ 7. the person drinking mirinda is on the left of the dressmaker##1
+ 8. the person watching superhero movies is on the left or right of the person drinking tea##3
+ 9. the person who's sport is badminton is on the left of the person drinking tea##1
+10. the fan of electronic is in an even position
+11. the person watching horror movies is on the left of the person watching crime movies##1
+12. the person watching romance movies is the spanish##1
+13. the person drinking sprite is in the middle##1
+14. the architect is on the left or right of the fan of electronic##3
+15. the fan of electronic is in an even position
+16. the manager is in an even position
+17. the dressmaker is on the left of the argentine##1
+18. the architect is on the left or right of the person who's sport is sailing##3
+19. the fan of jazz is on the left or right of the lawyer##3
+20. the person drinking sprite is on the right of the person who's sport is baseball##1
+21. the person who's sport is parkour is on the right of the american##1
+22. the journalist is on the far right##1
+23. the fan of r&b is on the left of the fan of funk##1
+24. the person drinking sprite is on the left of the person who's sport is skateboarding##1
+25. the person who's sport is parkour is on the right of the fan of jazz##1
+26. the person drinking soy-milk is on the left of the fan of classical##1
+27. the journalist is on the right of the person who's sport is soccer##1
+28. the person who's sport is volleyball is on the right of the nigerian##1
+29. the fan of blues is on the right of the fan of funk##1
+30. the person drinking 7up is on the left of the canadian##1
+31. the person who's sport is parkour is on the left or right of the person watching horror movies##3
+32. the person watching adventure movies is on the left or right of the american##3
+33. the videographer is the person drinking sprite##1
+34. the journalist is the person drinking iced-tea##1
+35. the fan of folk is on the far left##1","{'Beverage': ['mirinda', 'tea', '7up', 'sprite', 'milk', 'soy-milk', 'iced-tea'], 'Job': ['coach', 'dressmaker', 'architect', 'videographer', 'lawyer', 'manager', 'journalist'], 'Movie-Genre': ['scientific', 'romance', 'superhero', 'action', 'adventure', 'horror', 'crime'], 'Music-Genre': ['folk', 'electronic', 'r&b', 'funk', 'blues', 'jazz', 'classical'], 'Nationality': ['nigerian', 'spanish', 'argentine', 'canadian', 'japanese', 'american', 'turkish'], 'Sport': ['badminton', 'volleyball', 'baseball', 'sailing', 'skateboarding', 'soccer', 'parkour']}"
+Pt1_6x7_level4-4,"There 7 different types of food: apple, blueberry, grapes, kale, orange, plum, pomegranate
+The people have 7 different hobbies: board-games, camping, card-games, magic-tricks, photography, skydiving, writing
+The people have 7 different jobs:  accountant, architect, firefighter, librarian, musician, scientist, software-developer
+7 different pets are kept: ferret, goldfish, hedgehog, lizard, pony, rat, snake
+The people prefer 7 different types of sport: cycling, lacrosse, rowing, rugby, sailing, skiing, swimming
+The people use 7 different means of transport: boat, motorbike, quad-bike, ship, snowmobile, train, trike
+ 1. the person who's hobby is writing is on the far left or far right##3
+ 2. the person driving the boat is on the left of the person eating orange##1
+ 3. the person eating pomegranate is on the left or right of the person who's hobby is card-games##3
+ 4. the firefighter is on the left of the owner of the pony##1
+ 5. the person eating kale is on the left or right of the person who's sport is rugby##3
+ 6. the software-developer is on the left or right of the owner of the ferret##3
+ 7. the accountant is on the left of the owner of the ferret##1
+ 8. the person who's hobby is photography is on the left or right of the person eating grapes##3
+ 9. the person driving the motorbike is on the far right##1
+10. the person who's sport is skiing is on the left or right of the owner of the snake##3
+11. the owner of the pony is between the person eating pomegranate and the person who's hobby is magic-tricks##2
+12. the person who's hobby is skydiving is in an odd position
+13. the person who's hobby is photography is on the right of the person who's hobby is writing##1
+14. the person driving the train is on the left or right of the owner of the lizard##3
+15. the architect is between the person eating orange and the person who's sport is rowing##2
+16. the person eating apple is on the right of the person who's hobby is camping##1
+17. the person driving the boat is the owner of the rat##1
+18. the person who's sport is lacrosse is on the left or right of the person eating apple##3
+19. the owner of the pony is in an even position
+20. the person driving the boat is on the far left##1
+21. the person who's sport is sailing is on the left or right of the person driving the snowmobile##3
+22. the person who's sport is swimming is on the left or right of the software-developer##3
+23. the person who's hobby is writing is on the left or right of the person driving the quad-bike##3
+24. the person who's sport is swimming is the scientist##1
+25. the librarian is on the far left or far right##3
+26. the owner of the rat is on the left or right of the person who's sport is sailing##3
+27. the person who's sport is rowing is on the left of the person driving the trike##1
+28. the person who's hobby is magic-tricks is on the left or right of the person driving the train##3
+29. the musician is on the right of the person eating grapes##1
+30. the accountant is on the right of the owner of the hedgehog##1
+31. the person who's sport is swimming is the person eating apple##1
+32. the accountant is between the person who's sport is rugby and the person eating plum##2
+33. the person who's hobby is magic-tricks is on the far right##1
+34. the person driving the boat is the person who's sport is cycling##1
+35. the person driving the quad-bike is the owner of the goldfish##1
+36. the person who's hobby is board-games is the person who's sport is rugby##1
+37. the person eating blueberry is on the right of the person eating pomegranate##1
+38. the person driving the quad-bike is in an even position","{'Food': ['grapes', 'orange', 'plum', 'kale', 'pomegranate', 'blueberry', 'apple'], 'Hobby': ['writing', 'photography', 'skydiving', 'card-games', 'board-games', 'camping', 'magic-tricks'], 'Job': ['librarian', 'musician', 'architect', 'accountant', 'firefighter', 'software-developer', 'scientist'], 'Pet': ['rat', 'goldfish', 'hedgehog', 'snake', 'ferret', 'pony', 'lizard'], 'Sport': ['cycling', 'sailing', 'skiing', 'rowing', 'rugby', 'lacrosse', 'swimming'], 'Transport': ['boat', 'quad-bike', 'snowmobile', 'ship', 'trike', 'train', 'motorbike']}"
+Pt1_6x7_level4-5,"There are 7 different favourite beverages: coffee, fanta, hot-chocolate, iced-tea, milk, soy-milk, sprite
+The people prefer 7 different music-genres: funk, hip-hop, metal, pop, salsa, soul, trance
+There are 7 different nationalities: argentine, colombian, egyptian, french, german, japanese, polish
+7 different pets are kept: bird, ferret, frog, hamster, lizard, mouse, rabbit
+The people prefer 7 different types of sport: basketball, handball, parkour, rugby, soccer, volleyball, water-polo
+The people use 7 different means of transport: airplane, bike, ship, skateboard, subway, taxi, train
+ 1. the person drinking hot-chocolate is the egyptian##1
+ 2. the person driving the ship is in an odd position
+ 3. the person drinking iced-tea is the owner of the hamster##1
+ 4. the person drinking iced-tea is on the left or right of the person drinking hot-chocolate##3
+ 5. the french is on the left or right of the egyptian##3
+ 6. the person drinking soy-milk is on the far left##1
+ 7. the person driving the subway is the person drinking hot-chocolate##1
+ 8. the owner of the rabbit is in an odd position
+ 9. the fan of trance is in an odd position
+10. the polish is between the argentine and the french##2
+11. the owner of the lizard is the person drinking milk##1
+12. the owner of the rabbit is on the left or right of the fan of metal##3
+13. the person driving the taxi is on the right of the person driving the bike##1
+14. the french is on the left or right of the fan of soul##3
+15. the person drinking sprite is on the left or right of the owner of the lizard##3
+16. the person who's sport is soccer is on the right of the fan of metal##1
+17. the person who's sport is basketball is in an even position
+18. the person who's sport is parkour is in an even position
+19. the person who's sport is handball is on the left or right of the person driving the subway##3
+20. the person who's sport is basketball is the german##1
+21. the japanese is on the left or right of the person who's sport is volleyball##3
+22. the argentine is on the far left or far right##3
+23. the fan of trance is on the far left or far right##3
+24. the fan of funk is on the right of the person drinking fanta##1
+25. the owner of the bird is on the far right##1
+26. the owner of the rabbit is on the far left##1
+27. the person driving the airplane is on the left of the owner of the lizard##1
+28. the owner of the frog is on the right of the person drinking fanta##1
+29. the person drinking hot-chocolate is on the left or right of the fan of funk##3
+30. the person driving the taxi is on the left or right of the fan of metal##3
+31. the person drinking soy-milk is the person who's sport is rugby##1
+32. the person who's sport is rugby is on the left or right of the owner of the mouse##3
+33. the owner of the lizard is on the left or right of the person driving the skateboard##3
+34. the fan of salsa is on the right of the owner of the hamster##1
+35. the owner of the ferret is on the left or right of the french##3
+36. the argentine is the owner of the rabbit##1
+37. the owner of the rabbit is the fan of pop##1
+38. the egyptian is on the left of the japanese##1","{'Beverage': ['soy-milk', 'fanta', 'coffee', 'hot-chocolate', 'iced-tea', 'milk', 'sprite'], 'Music-Genre': ['pop', 'metal', 'funk', 'soul', 'hip-hop', 'salsa', 'trance'], 'Nationality': ['argentine', 'polish', 'french', 'egyptian', 'japanese', 'german', 'colombian'], 'Pet': ['rabbit', 'mouse', 'frog', 'ferret', 'hamster', 'lizard', 'bird'], 'Sport': ['rugby', 'parkour', 'soccer', 'volleyball', 'handball', 'basketball', 'water-polo'], 'Transport': ['ship', 'bike', 'taxi', 'subway', 'airplane', 'train', 'skateboard']}"
+Pt1_6x7_level4-6,"There 7 different types of food: cherry, eggplant, kale, nectarine, papaya, pomegranate, strawberry
+The people have 7 different hobbies: board-games, collecting, dancing, gardening, rock-climbing, traveling, writing
+The people have 7 different jobs:  bartender, dancer, entrepreneur, photographer, pilot, teacher, videographer
+The people perfer 7 different movie-genres: crime, epic, musical, scientific, sports, thriller, time-travel
+7 different pets are kept: cat, fish, frog, hamster, mouse, snake, turtle
+The people use 7 different means of transport: boat, bus, motorbike, ship, snowmobile, taxi, train
+ 1. the photographer is on the right of the person driving the ship##1
+ 2. the person eating kale is on the right of the person watching epic movies##1
+ 3. the owner of the snake is the person watching scientific movies##1
+ 4. the owner of the cat is on the right of the teacher##1
+ 5. the bartender is in an odd position
+ 6. the videographer is in an odd position
+ 7. the person driving the motorbike is in an odd position
+ 8. the person who's hobby is rock-climbing is on the left or right of the person driving the boat##3
+ 9. the person who's hobby is collecting is on the left or right of the person driving the taxi##3
+10. the person eating kale is on the right of the person who's hobby is collecting##1
+11. the owner of the hamster is on the left of the person driving the boat##1
+12. the owner of the turtle is between the person who's hobby is rock-climbing and the person eating eggplant##2
+13. the owner of the fish is on the right of the person who's hobby is traveling##1
+14. the person watching musical movies is the person eating eggplant##1
+15. the person who's hobby is dancing is on the far left##1
+16. the person driving the bus is the person who's hobby is board-games##1
+17. the person eating papaya is on the left of the owner of the cat##1
+18. the person eating nectarine is on the far left##1
+19. the person eating pomegranate is on the right of the photographer##1
+20. the owner of the frog is on the right of the pilot##1
+21. the person watching thriller movies is on the left of the photographer##1
+22. the dancer is on the left or right of the person driving the bus##3
+23. the person who's hobby is gardening is on the left of the person who's hobby is rock-climbing##1
+24. the person who's hobby is dancing is the bartender##1
+25. the entrepreneur is on the far right##1
+26. the person driving the boat is on the left of the person who's hobby is rock-climbing##1
+27. the person watching epic movies is on the left or right of the entrepreneur##3
+28. the owner of the turtle is the person driving the bus##1
+29. the owner of the fish is the person watching epic movies##1
+30. the person driving the snowmobile is on the left or right of the person watching crime movies##3
+31. the person driving the bus is between the dancer and the person watching time-travel movies##2
+32. the videographer is on the left of the person eating strawberry##1
+33. the person driving the train is the owner of the fish##1
+34. the person eating eggplant is the person driving the snowmobile##1
+35. the videographer is the person who's hobby is rock-climbing##1
+36. the photographer is in an even position","{'Food': ['nectarine', 'cherry', 'pomegranate', 'strawberry', 'eggplant', 'papaya', 'kale'], 'Hobby': ['dancing', 'gardening', 'rock-climbing', 'board-games', 'traveling', 'collecting', 'writing'], 'Job': ['bartender', 'photographer', 'videographer', 'pilot', 'dancer', 'teacher', 'entrepreneur'], 'Movie-Genre': ['thriller', 'scientific', 'time-travel', 'crime', 'musical', 'epic', 'sports'], 'Pet': ['hamster', 'snake', 'mouse', 'turtle', 'frog', 'fish', 'cat'], 'Transport': ['ship', 'boat', 'motorbike', 'bus', 'snowmobile', 'train', 'taxi']}"
+Pt1_6x7_level4-7,"There are 7 different favourite beverages: coffee, cola, hot-chocolate, juice, mirinda, sprite, water
+The people have 7 different hobbies: board-games, card-games, collecting, fishing, gardening, puzzles, video-games
+The people have 7 different jobs:  dressmaker, freelancer, photographer, pilot, security-guard, videographer, writer
+There are 7 different nationalities: american, canadian, colombian, egyptian, italian, mexican, russian
+7 different pets are kept: cat, frog, goat, goldfish, guinea-pig, hedgehog, rabbit
+The people use 7 different means of transport: bike, helicopter, snowmobile, subway, taxi, train, tram
+ 1. the dressmaker is in an odd position
+ 2. the person driving the snowmobile is on the left or right of the person drinking mirinda##3
+ 3. the person driving the snowmobile is on the right of the person drinking juice##1
+ 4. the videographer is in an even position
+ 5. the owner of the goat is the colombian##1
+ 6. the photographer is in an even position
+ 7. the person driving the snowmobile is the egyptian##1
+ 8. the person who's hobby is fishing is on the far left or far right##3
+ 9. the person who's hobby is collecting is in an odd position
+10. the person drinking coffee is the dressmaker##1
+11. the owner of the goat is on the right of the person who's hobby is video-games##1
+12. the security-guard is the person driving the train##1
+13. the person driving the snowmobile is the person driving the snowmobile##1
+14. the owner of the rabbit is on the right of the writer##1
+15. the colombian is in an odd position
+16. the egyptian is on the left of the person driving the subway##1
+17. the italian is on the right of the egyptian##1
+18. the person driving the subway is the owner of the guinea-pig##1
+19. the person who's hobby is board-games is the owner of the frog##1
+20. the canadian is on the right of the person who's hobby is fishing##1
+21. the owner of the cat is in an odd position
+22. the person driving the tram is the american##1
+23. the security-guard is in an odd position
+24. the owner of the cat is in an odd position
+25. the person who's hobby is gardening is on the right of the owner of the rabbit##1
+26. the pilot is the person driving the tram##1
+27. the owner of the goat is on the far right##1
+28. the egyptian is on the right of the mexican##1
+29. the person driving the tram is the person drinking hot-chocolate##1
+30. the person driving the helicopter is the photographer##1
+31. the person driving the bike is the person who's hobby is puzzles##1
+32. the person who's hobby is card-games is on the left of the person driving the helicopter##1
+33. the writer is on the left of the person drinking cola##1
+34. the person driving the subway is on the left or right of the person drinking water##3
+35. the writer is between the russian and the egyptian##2
+36. the owner of the cat is on the left or right of the owner of the goldfish##3
+37. the italian is on the right of the freelancer##1
+38. the owner of the cat is on the left of the freelancer##1","{'Beverage': ['hot-chocolate', 'sprite', 'juice', 'water', 'mirinda', 'cola', 'coffee'], 'Hobby': ['fishing', 'puzzles', 'collecting', 'board-games', 'card-games', 'video-games', 'gardening'], 'Job': ['pilot', 'videographer', 'security-guard', 'freelancer', 'writer', 'photographer', 'dressmaker'], 'Nationality': ['american', 'canadian', 'mexican', 'egyptian', 'italian', 'russian', 'colombian'], 'Pet': ['hedgehog', 'goldfish', 'cat', 'frog', 'guinea-pig', 'rabbit', 'goat'], 'Transport': ['tram', 'bike', 'train', 'snowmobile', 'subway', 'helicopter', 'taxi']}"
+Pt1_6x7_level4-8,"There are 7 different favourite beverages: 7up, cola, iced-tea, juice, lemonade, sprite, water
+The people perfer 7 different movie-genres: crime, musical, mystery, romance, sports, spy, thriller
+The people prefer 7 different music-genres: ambient, dubstep, funk, jazz, punk, salsa, techno
+There are 7 different nationalities: argentine, british, canadian, chinese, colombian, nigerian, russian
+7 different pets are kept: cat, ferret, goat, horse, lizard, pony, rabbit
+The people prefer 7 different types of sport: baseball, biathlon, cycling, rowing, snowboarding, soccer, volleyball
+ 1. the owner of the lizard is on the far left or far right##3
+ 2. the colombian is in an odd position
+ 3. the owner of the pony is on the left or right of the person drinking 7up##3
+ 4. the person drinking 7up is on the left or right of the person who's sport is baseball##3
+ 5. the fan of funk is in the middle##1
+ 6. the person who's sport is volleyball is the russian##1
+ 7. the person watching musical movies is on the left or right of the person who's sport is soccer##3
+ 8. the colombian is on the left or right of the person watching crime movies##3
+ 9. the person watching mystery movies is on the right of the person watching thriller movies##1
+10. the person drinking lemonade is on the left of the person drinking iced-tea##1
+11. the person drinking 7up is the person who's sport is volleyball##1
+12. the person who's sport is biathlon is the person watching spy movies##1
+13. the owner of the cat is on the left or right of the person watching crime movies##3
+14. the person drinking cola is on the right of the person drinking iced-tea##1
+15. the nigerian is between the fan of ambient and the person watching crime movies##2
+16. the person drinking 7up is the owner of the horse##1
+17. the fan of techno is on the left of the british##1
+18. the fan of dubstep is the person drinking sprite##1
+19. the fan of punk is on the far left or far right##3
+20. the person drinking sprite is on the left or right of the person drinking juice##3
+21. the argentine is on the left or right of the owner of the rabbit##3
+22. the owner of the lizard is on the right of the person watching sports movies##1
+23. the canadian is on the right of the person watching thriller movies##1
+24. the fan of jazz is in an odd position
+25. the fan of salsa is in an even position
+26. the british is on the left or right of the colombian##3
+27. the person drinking water is on the right of the owner of the ferret##1
+28. the person who's sport is rowing is on the left of the owner of the ferret##1
+29. the person who's sport is cycling is in the middle##1
+30. the person who's sport is biathlon is between the fan of ambient and the owner of the ferret##2
+31. the person who's sport is volleyball is the person watching thriller movies##1
+32. the person who's sport is soccer is on the right of the owner of the cat##1","{'Beverage': ['7up', 'lemonade', 'iced-tea', 'cola', 'water', 'juice', 'sprite'], 'Movie-Genre': ['thriller', 'mystery', 'romance', 'crime', 'spy', 'sports', 'musical'], 'Music-Genre': ['punk', 'salsa', 'techno', 'funk', 'jazz', 'ambient', 'dubstep'], 'Nationality': ['russian', 'canadian', 'colombian', 'british', 'nigerian', 'chinese', 'argentine'], 'Pet': ['horse', 'pony', 'goat', 'ferret', 'cat', 'rabbit', 'lizard'], 'Sport': ['volleyball', 'baseball', 'rowing', 'cycling', 'biathlon', 'soccer', 'snowboarding']}"
+Pt1_6x7_level4-9,"There are 7 different favourite beverages: 7up, cola, iced-tea, juice, lemonade, mirinda, water
+There 7 different types of food: artichoke, banana, carrot, garlic, papaya, pumpkin, zucchini
+The people have 7 different hobbies: card-games, filmmaking, fishing, puzzles, rock-climbing, woodworking, writing
+The people prefer 7 different music-genres: classical, indie, jazz, metal, pop, rock, soul
+There are 7 different nationalities: american, french, german, indian, malaysian, nigerian, russian
+The people prefer 7 different types of sport: basketball, cricket, rowing, skateboarding, surfing, tennis, water-polo
+ 1. the nigerian is in the middle##1
+ 2. the person who's hobby is woodworking is on the left or right of the person drinking mirinda##3
+ 3. the person who's sport is basketball is on the left of the person who's sport is rowing##1
+ 4. the american is on the right of the person drinking juice##1
+ 5. the person eating papaya is the person eating papaya##1
+ 6. the person drinking juice is in the middle##1
+ 7. the russian is on the left of the fan of indie##1
+ 8. the fan of metal is on the left of the fan of pop##1
+ 9. the person drinking 7up is on the left of the person drinking iced-tea##1
+10. the fan of rock is between the fan of soul and the person eating papaya##2
+11. the person eating carrot is on the far left or far right##3
+12. the german is the person drinking water##1
+13. the russian is on the right of the person drinking 7up##1
+14. the german is in an even position
+15. the person who's hobby is fishing is on the left of the person eating banana##1
+16. the person who's hobby is filmmaking is in an even position
+17. the person who's sport is skateboarding is on the left of the fan of pop##1
+18. the person who's sport is tennis is the person drinking mirinda##1
+19. the person drinking 7up is on the left or right of the fan of jazz##3
+20. the person drinking juice is on the left or right of the person who's hobby is rock-climbing##3
+21. the fan of pop is on the right of the person who's hobby is woodworking##1
+22. the person who's sport is tennis is on the left of the fan of metal##1
+23. the french is on the left or right of the person who's hobby is writing##3
+24. the french is on the left of the russian##1
+25. the person drinking cola is the fan of pop##1
+26. the person eating zucchini is on the far left or far right##3
+27. the indian is on the left or right of the person who's sport is water-polo##3
+28. the russian is the person who's sport is basketball##1
+29. the person drinking water is on the left or right of the person eating zucchini##3
+30. the person who's sport is cricket is the person drinking cola##1
+31. the person eating carrot is the french##1
+32. the person who's hobby is card-games is on the right of the fan of jazz##1
+33. the person eating pumpkin is on the left or right of the person who's sport is tennis##3
+34. the person eating artichoke is the person who's sport is rowing##1","{'Beverage': ['7up', 'iced-tea', 'lemonade', 'juice', 'mirinda', 'water', 'cola'], 'Food': ['carrot', 'banana', 'artichoke', 'pumpkin', 'garlic', 'papaya', 'zucchini'], 'Hobby': ['fishing', 'writing', 'card-games', 'filmmaking', 'rock-climbing', 'woodworking', 'puzzles'], 'Music-Genre': ['classical', 'jazz', 'indie', 'soul', 'rock', 'metal', 'pop'], 'Nationality': ['french', 'russian', 'indian', 'nigerian', 'american', 'german', 'malaysian'], 'Sport': ['surfing', 'basketball', 'rowing', 'water-polo', 'tennis', 'skateboarding', 'cricket']}"
diff --git a/part2/level4/Pt2_7x2_level4.csv b/part2/level4/Pt2_7x2_level4.csv
new file mode 100644
index 0000000000000000000000000000000000000000..d987ec40c10d17ee3c7bfe255667e8dd778d4c56
--- /dev/null
+++ b/part2/level4/Pt2_7x2_level4.csv
@@ -0,0 +1,122 @@
+ID,Clues,SolutionGrid
+Pt1_7x2_level4-0,"There are 2 different favourite beverages: hot-chocolate, sprite
+The people have 2 different hobbies: camping, gardening
+The people have 2 different jobs:  accountant, engineer
+The people perfer 2 different movie-genres: documentary, sports
+The people prefer 2 different music-genres: classical, indie
+The people prefer 2 different types of sport: swimming, volleyball
+The people use 2 different means of transport: bus, taxi
+1. the person who's hobby is gardening is on the left of the person driving the bus##1
+2. the person who's sport is volleyball is in an odd position
+3. the person drinking sprite is on the left of the accountant##1
+4. the person watching sports movies is on the left of the fan of classical##1","{'Beverage': ['sprite', 'hot-chocolate'], 'Hobby': ['gardening', 'camping'], 'Job': ['engineer', 'accountant'], 'Movie-Genre': ['sports', 'documentary'], 'Music-Genre': ['indie', 'classical'], 'Sport': ['volleyball', 'swimming'], 'Transport': ['taxi', 'bus']}"
+Pt1_7x2_level4-1,"There are 2 different favourite beverages: cola, sprite
+There 2 different types of food: avocado, strawberry
+The people have 2 different jobs:  manager, police-officer
+The people perfer 2 different movie-genres: adventure, romance
+There are 2 different nationalities: thai, turkish
+2 different pets are kept: cat, rat
+The people use 2 different means of transport: ship, van
+1. the person watching adventure movies is on the far left or far right##3
+2. the owner of the rat is on the left of the person eating strawberry##1
+3. the person watching romance movies is in an odd position
+4. the turkish is on the left of the manager##1
+5. the person drinking cola is in an even position
+6. the person driving the van is on the left of the person driving the ship##1","{'Beverage': ['sprite', 'cola'], 'Food': ['avocado', 'strawberry'], 'Job': ['police-officer', 'manager'], 'Movie-Genre': ['romance', 'adventure'], 'Nationality': ['turkish', 'thai'], 'Pet': ['rat', 'cat'], 'Transport': ['van', 'ship']}"
+Pt1_7x2_level4-2,"There are 2 different favourite beverages: coffee, water
+The people have 2 different hobbies: reading, video-games
+The people have 2 different jobs:  journalist, paramedic
+The people perfer 2 different movie-genres: musical, zombie
+2 different pets are kept: hamster, horse
+The people prefer 2 different types of sport: cycling, rowing
+The people use 2 different means of transport: car, snowmobile
+1. the person who's sport is rowing is on the right of the person who's hobby is video-games##1
+2. the owner of the hamster is in an odd position
+3. the person watching musical movies is on the left of the person drinking coffee##1
+4. the paramedic is on the left or right of the journalist##3
+5. the paramedic is on the left of the person driving the car##1","{'Beverage': ['water', 'coffee'], 'Hobby': ['video-games', 'reading'], 'Job': ['paramedic', 'journalist'], 'Movie-Genre': ['musical', 'zombie'], 'Pet': ['hamster', 'horse'], 'Sport': ['cycling', 'rowing'], 'Transport': ['snowmobile', 'car']}"
+Pt1_7x2_level4-3,"There are 2 different favourite beverages: lemonade, soy-milk
+The people have 2 different hobbies: card-games, video-games
+The people perfer 2 different movie-genres: action, sports
+The people prefer 2 different music-genres: r&b, soul
+2 different pets are kept: bird, guinea-pig
+The people prefer 2 different types of sport: swimming, volleyball
+The people use 2 different means of transport: boat, van
+1. the fan of r&b is in an even position
+2. the person who's sport is volleyball is in an even position
+3. the owner of the bird is on the left of the person driving the boat##1
+4. the person drinking soy-milk is in an odd position
+5. the person who's sport is volleyball is the person watching action movies##1
+6. the person who's hobby is card-games is on the right of the person who's hobby is video-games##1","{'Beverage': ['soy-milk', 'lemonade'], 'Hobby': ['video-games', 'card-games'], 'Movie-Genre': ['sports', 'action'], 'Music-Genre': ['soul', 'r&b'], 'Pet': ['bird', 'guinea-pig'], 'Sport': ['swimming', 'volleyball'], 'Transport': ['van', 'boat']}"
+Pt1_7x2_level4-4,"The people have 2 different jobs:  fisherman, journalist
+The people perfer 2 different movie-genres: mystery, romance
+The people prefer 2 different music-genres: gospel, rock
+There are 2 different nationalities: british, russian
+2 different pets are kept: lizard, rat
+The people prefer 2 different types of sport: skateboarding, volleyball
+The people use 2 different means of transport: car, helicopter
+1. the owner of the lizard is on the right of the russian##1
+2. the person watching romance movies is in an odd position
+3. the person driving the car is the person watching mystery movies##1
+4. the british is the person who's sport is volleyball##1
+5. the fan of rock is on the left or right of the person who's sport is skateboarding##3
+6. the fisherman is on the far right##1","{'Job': ['journalist', 'fisherman'], 'Movie-Genre': ['romance', 'mystery'], 'Music-Genre': ['gospel', 'rock'], 'Nationality': ['russian', 'british'], 'Pet': ['rat', 'lizard'], 'Sport': ['skateboarding', 'volleyball'], 'Transport': ['helicopter', 'car']}"
+Pt1_7x2_level4-5,"There 2 different types of food: avocado, kiwi
+The people have 2 different jobs:  engineer, firefighter
+The people perfer 2 different movie-genres: action, spy
+The people prefer 2 different music-genres: pop, salsa
+There are 2 different nationalities: australian, spanish
+The people prefer 2 different types of sport: climbing, skateboarding
+The people use 2 different means of transport: jet-ski, skateboard
+1. the firefighter is on the right of the fan of pop##1
+2. the person watching spy movies is on the right of the person watching action movies##1
+3. the person driving the jet-ski is in an even position
+4. the person eating kiwi is on the right of the person who's sport is climbing##1
+5. the spanish is on the left of the firefighter##1","{'Food': ['avocado', 'kiwi'], 'Job': ['engineer', 'firefighter'], 'Movie-Genre': ['action', 'spy'], 'Music-Genre': ['pop', 'salsa'], 'Nationality': ['spanish', 'australian'], 'Sport': ['climbing', 'skateboarding'], 'Transport': ['skateboard', 'jet-ski']}"
+Pt1_7x2_level4-6,"There are 2 different favourite beverages: juice, milk
+There 2 different types of food: corn, pear
+The people have 2 different hobbies: rock-climbing, traveling
+The people perfer 2 different movie-genres: animation, satire
+There are 2 different nationalities: american, dutch
+2 different pets are kept: frog, guinea-pig
+The people use 2 different means of transport: snowmobile, tram
+1. the person watching animation movies is on the right of the person who's hobby is rock-climbing##1
+2. the owner of the guinea-pig is on the right of the person drinking juice##1
+3. the american is in an odd position
+4. the person eating pear is in an odd position
+5. the person driving the tram is in an odd position","{'Beverage': ['juice', 'milk'], 'Food': ['pear', 'corn'], 'Hobby': ['rock-climbing', 'traveling'], 'Movie-Genre': ['satire', 'animation'], 'Nationality': ['american', 'dutch'], 'Pet': ['frog', 'guinea-pig'], 'Transport': ['tram', 'snowmobile']}"
+Pt1_7x2_level4-7,"There are 2 different favourite beverages: 7up, juice
+There 2 different types of food: broccoli, pepper
+The people have 2 different hobbies: singing, sudoku
+The people have 2 different jobs:  electrician, librarian
+The people perfer 2 different movie-genres: fantasy, mystery
+The people prefer 2 different music-genres: rock, soul
+2 different pets are kept: chinchilla, pony
+1. the person eating broccoli is on the right of the librarian##1
+2. the owner of the chinchilla is on the left of the fan of soul##1
+3. the person drinking 7up is on the left of the person who's hobby is sudoku##1
+4. the person watching mystery movies is in an odd position","{'Beverage': ['7up', 'juice'], 'Food': ['pepper', 'broccoli'], 'Hobby': ['singing', 'sudoku'], 'Job': ['librarian', 'electrician'], 'Movie-Genre': ['mystery', 'fantasy'], 'Music-Genre': ['rock', 'soul'], 'Pet': ['chinchilla', 'pony']}"
+Pt1_7x2_level4-8,"There 2 different types of food: tomato, zucchini
+The people have 2 different hobbies: card-games, video-games
+The people have 2 different jobs:  dressmaker, electrician
+The people prefer 2 different music-genres: dubstep, r&b
+There are 2 different nationalities: chinese, dutch
+2 different pets are kept: bird, goldfish
+The people prefer 2 different types of sport: cricket, sailing
+1. the fan of r&b is on the left of the dressmaker##1
+2. the dutch is in an odd position
+3. the person who's sport is sailing is the dressmaker##1
+4. the electrician is on the left of the owner of the goldfish##1
+5. the person who's hobby is card-games is on the left of the person eating tomato##1","{'Food': ['zucchini', 'tomato'], 'Hobby': ['card-games', 'video-games'], 'Job': ['electrician', 'dressmaker'], 'Music-Genre': ['r&b', 'dubstep'], 'Nationality': ['dutch', 'chinese'], 'Pet': ['bird', 'goldfish'], 'Sport': ['cricket', 'sailing']}"
+Pt1_7x2_level4-9,"There are 2 different favourite beverages: 7up, hot-chocolate
+The people have 2 different hobbies: card-games, reading
+The people have 2 different jobs:  coach, mechanic
+The people perfer 2 different movie-genres: scientific, sports
+There are 2 different nationalities: american, nigerian
+The people prefer 2 different types of sport: basketball, swimming
+The people use 2 different means of transport: scooter, subway
+1. the american is on the right of the person who's hobby is card-games##1
+2. the person watching scientific movies is in an odd position
+3. the person driving the subway is on the right of the person who's sport is basketball##1
+4. the mechanic is in an even position
+5. the person who's hobby is reading is the person drinking 7up##1","{'Beverage': ['hot-chocolate', '7up'], 'Hobby': ['card-games', 'reading'], 'Job': ['coach', 'mechanic'], 'Movie-Genre': ['scientific', 'sports'], 'Nationality': ['nigerian', 'american'], 'Sport': ['basketball', 'swimming'], 'Transport': ['scooter', 'subway']}"
diff --git a/part2/level4/Pt2_7x3_level4.csv b/part2/level4/Pt2_7x3_level4.csv
new file mode 100644
index 0000000000000000000000000000000000000000..80155abc750b9c345b7c6077dbb1b56327ddf4eb
--- /dev/null
+++ b/part2/level4/Pt2_7x3_level4.csv
@@ -0,0 +1,197 @@
+ID,Clues,SolutionGrid
+Pt1_7x3_level4-0,"There are 3 different favourite beverages: fanta, hot-chocolate, soy-milk
+There 3 different types of food: eggplant, nectarine, plum
+The people have 3 different jobs:  dancer, manager, software-developer
+The people perfer 3 different movie-genres: romance, superhero, thriller
+The people prefer 3 different music-genres: ambient, country, funk
+There are 3 different nationalities: japanese, mexican, russian
+3 different pets are kept: bird, ferret, snake
+ 1. the fan of ambient is the person eating nectarine##1
+ 2. the manager is on the left or right of the russian##3
+ 3. the person watching superhero movies is on the left or right of the owner of the snake##3
+ 4. the dancer is the russian##1
+ 5. the owner of the bird is between the person eating plum and the person drinking soy-milk##2
+ 6. the person drinking hot-chocolate is in an odd position
+ 7. the person eating plum is on the left or right of the mexican##3
+ 8. the person watching thriller movies is on the far right##1
+ 9. the person eating nectarine is between the japanese and the fan of country##2
+10. the person watching superhero movies is the manager##1
+11. the owner of the bird is between the person watching thriller movies and the russian##2
+12. the owner of the bird is on the right of the owner of the ferret##1
+13. the owner of the snake is the person drinking hot-chocolate##1","{'Beverage': ['soy-milk', 'fanta', 'hot-chocolate'], 'Food': ['eggplant', 'nectarine', 'plum'], 'Job': ['dancer', 'manager', 'software-developer'], 'Movie-Genre': ['romance', 'superhero', 'thriller'], 'Music-Genre': ['country', 'ambient', 'funk'], 'Nationality': ['russian', 'mexican', 'japanese'], 'Pet': ['ferret', 'bird', 'snake']}"
+Pt1_7x3_level4-1,"There 3 different types of food: apple, lime, onion
+The people have 3 different hobbies: card-games, chess, traveling
+The people have 3 different jobs:  accountant, designer, musician
+The people prefer 3 different music-genres: disco, folk, hip-hop
+There are 3 different nationalities: australian, chinese, spanish
+3 different pets are kept: frog, horse, turtle
+The people prefer 3 different types of sport: baseball, parkour, swimming
+ 1. the designer is on the left or right of the person who's hobby is traveling##3
+ 2. the owner of the frog is on the left or right of the owner of the turtle##3
+ 3. the owner of the turtle is in an odd position
+ 4. the accountant is the owner of the turtle##1
+ 5. the person who's sport is swimming is the chinese##1
+ 6. the australian is on the left of the person eating onion##1
+ 7. the person who's sport is baseball is the person eating apple##1
+ 8. the fan of hip-hop is in the middle##1
+ 9. the person eating apple is on the right of the fan of folk##1
+10. the chinese is the accountant##1
+11. the person who's hobby is chess is the spanish##1
+12. the accountant is on the left or right of the musician##3
+13. the person who's sport is swimming is on the far right##1
+14. the chinese is in an odd position
+15. the owner of the frog is the owner of the frog##1","{'Food': ['lime', 'apple', 'onion'], 'Hobby': ['chess', 'traveling', 'card-games'], 'Job': ['designer', 'musician', 'accountant'], 'Music-Genre': ['folk', 'hip-hop', 'disco'], 'Nationality': ['spanish', 'australian', 'chinese'], 'Pet': ['horse', 'frog', 'turtle'], 'Sport': ['parkour', 'baseball', 'swimming']}"
+Pt1_7x3_level4-2,"There are 3 different favourite beverages: fanta, juice, lemonade
+There 3 different types of food: cabbage, peach, watermelon
+The people have 3 different jobs:  engineer, paramedic, project-manager
+The people prefer 3 different music-genres: hip-hop, jazz, salsa
+There are 3 different nationalities: german, malaysian, nigerian
+3 different pets are kept: cat, frog, snake
+The people use 3 different means of transport: bike, taxi, van
+ 1. the fan of hip-hop is on the far left or far right##3
+ 2. the person drinking juice is in an even position
+ 3. the nigerian is on the far right##1
+ 4. the person eating watermelon is the person driving the van##1
+ 5. the fan of salsa is on the far right##1
+ 6. the fan of jazz is between the german and the project-manager##2
+ 7. the person eating cabbage is on the left of the person driving the van##1
+ 8. the person eating watermelon is on the left or right of the malaysian##3
+ 9. the owner of the frog is on the far left##1
+10. the person drinking lemonade is the owner of the cat##1
+11. the engineer is on the left of the paramedic##1
+12. the person driving the bike is on the far left##1
+13. the person driving the taxi is on the left or right of the person driving the bike##3","{'Beverage': ['fanta', 'juice', 'lemonade'], 'Food': ['peach', 'cabbage', 'watermelon'], 'Job': ['engineer', 'paramedic', 'project-manager'], 'Music-Genre': ['hip-hop', 'jazz', 'salsa'], 'Nationality': ['german', 'malaysian', 'nigerian'], 'Pet': ['frog', 'snake', 'cat'], 'Transport': ['bike', 'taxi', 'van']}"
+Pt1_7x3_level4-3,"There are 3 different favourite beverages: coffee, iced-tea, water
+There 3 different types of food: grapefruit, peach, potato
+The people have 3 different jobs:  mechanic, paramedic, scientist
+The people perfer 3 different movie-genres: comedy, documentary, musical
+There are 3 different nationalities: british, colombian, dutch
+The people prefer 3 different types of sport: basketball, rugby, sailing
+The people use 3 different means of transport: airplane, scooter, train
+ 1. the scientist is the person eating grapefruit##1
+ 2. the person driving the airplane is on the far right##1
+ 3. the person who's sport is sailing is the person eating grapefruit##1
+ 4. the mechanic is on the right of the person watching comedy movies##1
+ 5. the person watching documentary movies is on the right of the person drinking water##1
+ 6. the mechanic is the person who's sport is rugby##1
+ 7. the person eating grapefruit is the person driving the scooter##1
+ 8. the dutch is the person watching comedy movies##1
+ 9. the person eating peach is in an even position
+10. the person eating grapefruit is the person drinking iced-tea##1
+11. the person driving the scooter is the colombian##1","{'Beverage': ['iced-tea', 'water', 'coffee'], 'Food': ['grapefruit', 'peach', 'potato'], 'Job': ['scientist', 'paramedic', 'mechanic'], 'Movie-Genre': ['musical', 'comedy', 'documentary'], 'Nationality': ['colombian', 'dutch', 'british'], 'Sport': ['sailing', 'basketball', 'rugby'], 'Transport': ['scooter', 'train', 'airplane']}"
+Pt1_7x3_level4-4,"The people have 3 different hobbies: chess, gardening, singing
+The people have 3 different jobs:  dressmaker, pilot, project-manager
+The people perfer 3 different movie-genres: animation, disaster, spy
+The people prefer 3 different music-genres: blues, classical, metal
+There are 3 different nationalities: american, german, indonesian
+The people prefer 3 different types of sport: basketball, soccer, water-polo
+The people use 3 different means of transport: bus, scooter, tram
+ 1. the person who's hobby is singing is on the far right##1
+ 2. the person watching spy movies is on the right of the pilot##1
+ 3. the person watching spy movies is on the left of the fan of classical##1
+ 4. the fan of metal is on the left or right of the person who's hobby is gardening##3
+ 5. the person who's sport is basketball is on the left or right of the person who's sport is soccer##3
+ 6. the fan of classical is on the far left or far right##3
+ 7. the project-manager is the person watching spy movies##1
+ 8. the person watching animation movies is the person driving the bus##1
+ 9. the person driving the tram is in an even position
+10. the person who's hobby is gardening is on the left or right of the fan of metal##3
+11. the indonesian is on the right of the person watching disaster movies##1
+12. the person who's sport is soccer is the pilot##1
+13. the german is the fan of blues##1","{'Hobby': ['gardening', 'chess', 'singing'], 'Job': ['pilot', 'project-manager', 'dressmaker'], 'Movie-Genre': ['disaster', 'spy', 'animation'], 'Music-Genre': ['blues', 'metal', 'classical'], 'Nationality': ['german', 'indonesian', 'american'], 'Sport': ['soccer', 'basketball', 'water-polo'], 'Transport': ['scooter', 'tram', 'bus']}"
+Pt1_7x3_level4-5,"There are 3 different favourite beverages: iced-tea, lemonade, sprite
+The people have 3 different hobbies: dancing, filmmaking, writing
+The people have 3 different jobs:  scientist, security-guard, social-worker
+The people prefer 3 different music-genres: blues, country, pop
+There are 3 different nationalities: chinese, egyptian, mexican
+3 different pets are kept: dog, frog, hedgehog
+The people prefer 3 different types of sport: cycling, golf, parkour
+ 1. the owner of the hedgehog is on the left or right of the person who's sport is parkour##3
+ 2. the fan of pop is on the left or right of the scientist##3
+ 3. the fan of country is between the person who's sport is golf and the person who's hobby is filmmaking##2
+ 4. the person drinking sprite is the owner of the frog##1
+ 5. the chinese is on the far left##1
+ 6. the person who's hobby is filmmaking is on the right of the scientist##1
+ 7. the owner of the hedgehog is on the right of the person who's sport is parkour##1
+ 8. the fan of blues is on the left or right of the egyptian##3
+ 9. the security-guard is on the left of the person drinking iced-tea##1
+10. the person who's hobby is dancing is in an even position
+11. the person drinking iced-tea is on the left of the fan of blues##1","{'Beverage': ['sprite', 'iced-tea', 'lemonade'], 'Hobby': ['writing', 'dancing', 'filmmaking'], 'Job': ['security-guard', 'scientist', 'social-worker'], 'Music-Genre': ['pop', 'country', 'blues'], 'Nationality': ['chinese', 'egyptian', 'mexican'], 'Pet': ['frog', 'dog', 'hedgehog'], 'Sport': ['golf', 'parkour', 'cycling']}"
+Pt1_7x3_level4-6,"There are 3 different favourite beverages: lemonade, milk, mirinda
+There 3 different types of food: cauliflower, nectarine, pineapple
+The people have 3 different jobs:  dressmaker, journalist, scientist
+The people perfer 3 different movie-genres: animation, disaster, mystery
+There are 3 different nationalities: french, german, polish
+The people prefer 3 different types of sport: rugby, skateboarding, water-polo
+The people use 3 different means of transport: quad-bike, scooter, train
+ 1. the scientist is the person who's sport is skateboarding##1
+ 2. the person watching animation movies is on the right of the person driving the quad-bike##1
+ 3. the german is on the right of the person who's sport is rugby##1
+ 4. the dressmaker is the person watching disaster movies##1
+ 5. the person who's sport is rugby is the journalist##1
+ 6. the person drinking mirinda is on the far right##1
+ 7. the german is on the left or right of the person eating nectarine##3
+ 8. the person who's sport is water-polo is on the far left or far right##3
+ 9. the french is between the person eating pineapple and the dressmaker##2
+10. the german is on the far left or far right##3
+11. the person driving the scooter is the person driving the scooter##1
+12. the person who's sport is skateboarding is in an odd position
+13. the person drinking milk is the person driving the scooter##1
+14. the person watching animation movies is on the far left or far right##3
+15. the person eating nectarine is on the left or right of the person eating cauliflower##3","{'Beverage': ['milk', 'lemonade', 'mirinda'], 'Food': ['cauliflower', 'nectarine', 'pineapple'], 'Job': ['dressmaker', 'journalist', 'scientist'], 'Movie-Genre': ['disaster', 'mystery', 'animation'], 'Nationality': ['polish', 'french', 'german'], 'Sport': ['water-polo', 'rugby', 'skateboarding'], 'Transport': ['scooter', 'quad-bike', 'train']}"
+Pt1_7x3_level4-7,"There are 3 different favourite beverages: cola, iced-tea, juice
+There 3 different types of food: grapes, peas, pineapple
+The people have 3 different jobs:  designer, firefighter, writer
+The people prefer 3 different music-genres: blues, rock, trance
+There are 3 different nationalities: dutch, indian, japanese
+The people prefer 3 different types of sport: golf, parkour, sailing
+The people use 3 different means of transport: jet-ski, subway, tram
+ 1. the person eating grapes is on the left of the fan of rock##1
+ 2. the person driving the subway is in an odd position
+ 3. the japanese is on the left or right of the person drinking iced-tea##3
+ 4. the firefighter is in an even position
+ 5. the person who's sport is sailing is on the right of the person who's sport is golf##1
+ 6. the person who's sport is sailing is on the right of the indian##1
+ 7. the fan of trance is on the left or right of the designer##3
+ 8. the person driving the subway is the person eating pineapple##1
+ 9. the japanese is on the right of the person driving the subway##1
+10. the person who's sport is parkour is the person drinking juice##1
+11. the writer is on the right of the person driving the tram##1","{'Beverage': ['iced-tea', 'cola', 'juice'], 'Food': ['pineapple', 'grapes', 'peas'], 'Job': ['designer', 'firefighter', 'writer'], 'Music-Genre': ['blues', 'trance', 'rock'], 'Nationality': ['indian', 'japanese', 'dutch'], 'Sport': ['golf', 'sailing', 'parkour'], 'Transport': ['subway', 'tram', 'jet-ski']}"
+Pt1_7x3_level4-8,"There are 3 different favourite beverages: lemonade, soy-milk, water
+The people have 3 different hobbies: chess, dancing, traveling
+The people have 3 different jobs:  librarian, musician, social-worker
+The people prefer 3 different music-genres: classical, country, reggae
+3 different pets are kept: frog, goldfish, horse
+The people prefer 3 different types of sport: baseball, skiing, volleyball
+The people use 3 different means of transport: boat, motorbike, taxi
+ 1. the librarian is on the right of the person drinking soy-milk##1
+ 2. the person drinking lemonade is on the right of the social-worker##1
+ 3. the person who's sport is baseball is on the far left##1
+ 4. the owner of the horse is on the far left or far right##3
+ 5. the person who's sport is baseball is the person who's hobby is chess##1
+ 6. the fan of country is the person who's hobby is dancing##1
+ 7. the owner of the goldfish is between the owner of the frog and the person driving the motorbike##2
+ 8. the librarian is on the right of the person who's sport is skiing##1
+ 9. the person driving the taxi is in an even position
+10. the person driving the motorbike is on the far right##1
+11. the person driving the taxi is the fan of classical##1","{'Beverage': ['water', 'soy-milk', 'lemonade'], 'Hobby': ['chess', 'traveling', 'dancing'], 'Job': ['musician', 'social-worker', 'librarian'], 'Music-Genre': ['reggae', 'classical', 'country'], 'Pet': ['frog', 'goldfish', 'horse'], 'Sport': ['baseball', 'skiing', 'volleyball'], 'Transport': ['boat', 'taxi', 'motorbike']}"
+Pt1_7x3_level4-9,"There are 3 different favourite beverages: almond-milk, fanta, milk
+There 3 different types of food: carrot, grapes, onion
+The people have 3 different hobbies: chess, collecting, traveling
+The people have 3 different jobs:  architect, security-guard, teacher
+The people perfer 3 different movie-genres: animation, drama, martial-arts
+There are 3 different nationalities: american, dutch, turkish
+The people use 3 different means of transport: snowmobile, taxi, trike
+ 1. the person eating grapes is on the far right##1
+ 2. the architect is on the far right##1
+ 3. the person watching martial-arts movies is on the left of the person who's hobby is collecting##1
+ 4. the security-guard is on the left of the person who's hobby is traveling##1
+ 5. the person eating carrot is on the right of the person driving the snowmobile##1
+ 6. the american is on the left of the dutch##1
+ 7. the person drinking almond-milk is on the left of the person drinking fanta##1
+ 8. the person drinking fanta is between the person who's hobby is traveling and the person who's hobby is chess##2
+ 9. the person driving the taxi is on the left of the person drinking milk##1
+10. the teacher is in an odd position
+11. the turkish is the teacher##1
+12. the person watching drama movies is the person eating carrot##1
+13. the person who's hobby is traveling is on the left or right of the person watching drama movies##3","{'Beverage': ['almond-milk', 'fanta', 'milk'], 'Food': ['onion', 'carrot', 'grapes'], 'Hobby': ['chess', 'collecting', 'traveling'], 'Job': ['teacher', 'security-guard', 'architect'], 'Movie-Genre': ['martial-arts', 'drama', 'animation'], 'Nationality': ['turkish', 'american', 'dutch'], 'Transport': ['snowmobile', 'taxi', 'trike']}"
diff --git a/part2/level4/Pt2_7x4_level4.csv b/part2/level4/Pt2_7x4_level4.csv
new file mode 100644
index 0000000000000000000000000000000000000000..22267c91f21f55b5d562374a1b71218fd3ed3748
--- /dev/null
+++ b/part2/level4/Pt2_7x4_level4.csv
@@ -0,0 +1,266 @@
+ID,Clues,SolutionGrid
+Pt1_7x4_level4-0,"There are 4 different favourite beverages: 7up, iced-tea, soy-milk, sprite
+There 4 different types of food: blueberry, eggplant, lemon, nectarine
+The people have 4 different hobbies: drawing, puzzles, rock-climbing, video-games
+The people perfer 4 different movie-genres: action, adventure, musical, satire
+The people prefer 4 different music-genres: ambient, folk, jazz, rock
+4 different pets are kept: goldfish, lizard, mouse, rabbit
+The people prefer 4 different types of sport: rowing, sailing, volleyball, weightlifting
+ 1. the fan of ambient is on the far right##1
+ 2. the person watching adventure movies is the person eating eggplant##1
+ 3. the person eating nectarine is the owner of the lizard##1
+ 4. the owner of the mouse is the person eating eggplant##1
+ 5. the person who's sport is volleyball is between the person who's sport is rowing and the person who's hobby is rock-climbing##2
+ 6. the person who's hobby is drawing is on the right of the person who's hobby is video-games##1
+ 7. the person drinking 7up is the owner of the goldfish##1
+ 8. the person drinking 7up is in an odd position
+ 9. the person watching musical movies is the person drinking iced-tea##1
+10. the person drinking soy-milk is in an even position
+11. the person drinking sprite is on the left or right of the person who's sport is volleyball##3
+12. the person drinking 7up is on the left or right of the person who's sport is sailing##3
+13. the person eating lemon is on the left of the fan of rock##1
+14. the person eating nectarine is on the far left or far right##3
+15. the person watching action movies is on the far left##1
+16. the person drinking sprite is in an odd position
+17. the owner of the rabbit is on the far left or far right##3
+18. the owner of the rabbit is the person who's sport is weightlifting##1
+19. the fan of folk is the person eating blueberry##1
+20. the fan of jazz is on the left of the person who's hobby is puzzles##1
+21. the person watching adventure movies is the person eating eggplant##1","{'Beverage': ['sprite', 'soy-milk', '7up', 'iced-tea'], 'Food': ['lemon', 'eggplant', 'blueberry', 'nectarine'], 'Hobby': ['rock-climbing', 'puzzles', 'video-games', 'drawing'], 'Movie-Genre': ['action', 'adventure', 'satire', 'musical'], 'Music-Genre': ['jazz', 'rock', 'folk', 'ambient'], 'Pet': ['rabbit', 'mouse', 'goldfish', 'lizard'], 'Sport': ['weightlifting', 'volleyball', 'rowing', 'sailing']}"
+Pt1_7x4_level4-1,"There are 4 different favourite beverages: coffee, fanta, mirinda, tea
+There 4 different types of food: banana, papaya, plum, pumpkin
+The people prefer 4 different music-genres: folk, indie, metal, trance
+There are 4 different nationalities: brazilian, dutch, italian, malaysian
+4 different pets are kept: lizard, mouse, rabbit, turtle
+The people prefer 4 different types of sport: climbing, ice-hockey, skateboarding, volleyball
+The people use 4 different means of transport: bus, helicopter, train, trike
+ 1. the person eating papaya is on the left or right of the person who's sport is ice-hockey##3
+ 2. the dutch is on the left or right of the fan of metal##3
+ 3. the brazilian is on the far left or far right##3
+ 4. the person eating banana is on the left or right of the person who's sport is ice-hockey##3
+ 5. the person eating banana is the person driving the helicopter##1
+ 6. the person driving the helicopter is on the left of the fan of indie##1
+ 7. the person who's sport is climbing is on the left or right of the person driving the train##3
+ 8. the person driving the trike is on the left or right of the person drinking coffee##3
+ 9. the person who's sport is volleyball is on the left or right of the fan of folk##3
+10. the person driving the bus is on the far right##1
+11. the person driving the bus is the italian##1
+12. the dutch is on the right of the owner of the turtle##1
+13. the owner of the lizard is on the left or right of the person eating banana##3
+14. the person drinking tea is on the left of the person driving the bus##1
+15. the person who's sport is volleyball is on the left or right of the person eating plum##3
+16. the person drinking mirinda is on the right of the person eating pumpkin##1
+17. the malaysian is in an even position
+18. the owner of the mouse is the person driving the trike##1
+19. the fan of trance is on the far left or far right##3
+20. the fan of folk is in an odd position
+21. the person eating pumpkin is in an odd position","{'Beverage': ['fanta', 'coffee', 'tea', 'mirinda'], 'Food': ['plum', 'banana', 'pumpkin', 'papaya'], 'Music-Genre': ['folk', 'metal', 'indie', 'trance'], 'Nationality': ['brazilian', 'malaysian', 'dutch', 'italian'], 'Pet': ['mouse', 'turtle', 'lizard', 'rabbit'], 'Sport': ['skateboarding', 'volleyball', 'ice-hockey', 'climbing'], 'Transport': ['trike', 'helicopter', 'train', 'bus']}"
+Pt1_7x4_level4-2,"There are 4 different favourite beverages: almond-milk, coffee, juice, lemonade
+There 4 different types of food: apple, lemon, pumpkin, zucchini
+The people have 4 different hobbies: board-games, chess, cooking, magic-tricks
+There are 4 different nationalities: canadian, indonesian, malaysian, nigerian
+4 different pets are kept: goldfish, guinea-pig, horse, pony
+The people prefer 4 different types of sport: basketball, ice-hockey, snowboarding, weightlifting
+The people use 4 different means of transport: airplane, boat, helicopter, snowmobile
+ 1. the person eating pumpkin is between the canadian and the person who's hobby is cooking##2
+ 2. the person driving the airplane is on the left or right of the person who's sport is snowboarding##3
+ 3. the person driving the snowmobile is on the right of the person drinking lemonade##1
+ 4. the person who's hobby is chess is on the left of the person eating zucchini##1
+ 5. the nigerian is on the right of the person eating apple##1
+ 6. the owner of the horse is on the far left##1
+ 7. the person driving the boat is the person drinking coffee##1
+ 8. the person who's hobby is magic-tricks is on the far right##1
+ 9. the person driving the boat is in an odd position
+10. the owner of the goldfish is on the left or right of the person drinking almond-milk##3
+11. the person who's sport is ice-hockey is on the left or right of the person eating apple##3
+12. the person eating lemon is the person driving the airplane##1
+13. the person driving the helicopter is in an even position
+14. the owner of the goldfish is on the right of the person drinking almond-milk##1
+15. the nigerian is on the left or right of the owner of the guinea-pig##3
+16. the nigerian is on the left of the indonesian##1
+17. the owner of the horse is the person who's sport is basketball##1
+18. the malaysian is on the right of the owner of the guinea-pig##1
+19. the owner of the pony is on the left or right of the person drinking coffee##3","{'Beverage': ['coffee', 'lemonade', 'almond-milk', 'juice'], 'Food': ['apple', 'pumpkin', 'zucchini', 'lemon'], 'Hobby': ['board-games', 'chess', 'cooking', 'magic-tricks'], 'Nationality': ['canadian', 'nigerian', 'indonesian', 'malaysian'], 'Pet': ['horse', 'pony', 'guinea-pig', 'goldfish'], 'Sport': ['basketball', 'ice-hockey', 'snowboarding', 'weightlifting'], 'Transport': ['boat', 'helicopter', 'snowmobile', 'airplane']}"
+Pt1_7x4_level4-3,"There 4 different types of food: banana, pineapple, potato, watermelon
+The people have 4 different hobbies: board-games, hiking, rock-climbing, traveling
+The people perfer 4 different movie-genres: disaster, martial-arts, romance, superhero
+The people prefer 4 different music-genres: d&b, folk, soul, techno
+There are 4 different nationalities: canadian, dutch, nigerian, spanish
+4 different pets are kept: chinchilla, goldfish, mouse, rabbit
+The people prefer 4 different types of sport: basketball, cycling, golf, rowing
+ 1. the person who's hobby is board-games is on the left or right of the person who's sport is rowing##3
+ 2. the fan of folk is on the left or right of the person who's hobby is rock-climbing##3
+ 3. the person watching romance movies is on the right of the owner of the mouse##1
+ 4. the person who's sport is basketball is in an even position
+ 5. the person who's sport is golf is in an odd position
+ 6. the spanish is on the left or right of the owner of the goldfish##3
+ 7. the person eating banana is on the right of the dutch##1
+ 8. the person who's sport is rowing is on the left or right of the fan of techno##3
+ 9. the person watching superhero movies is in an odd position
+10. the person eating potato is on the right of the owner of the goldfish##1
+11. the fan of d&b is on the right of the dutch##1
+12. the owner of the goldfish is on the left or right of the canadian##3
+13. the person who's hobby is board-games is in an odd position
+14. the person who's hobby is hiking is on the left of the person who's hobby is rock-climbing##1
+15. the canadian is between the person who's hobby is hiking and the person who's sport is golf##2
+16. the fan of folk is between the person watching disaster movies and the owner of the mouse##2
+17. the person who's hobby is traveling is on the far left or far right##3
+18. the person eating watermelon is on the left of the owner of the chinchilla##1","{'Food': ['pineapple', 'banana', 'watermelon', 'potato'], 'Hobby': ['hiking', 'rock-climbing', 'board-games', 'traveling'], 'Movie-Genre': ['superhero', 'martial-arts', 'romance', 'disaster'], 'Music-Genre': ['techno', 'd&b', 'folk', 'soul'], 'Nationality': ['dutch', 'canadian', 'nigerian', 'spanish'], 'Pet': ['rabbit', 'mouse', 'goldfish', 'chinchilla'], 'Sport': ['cycling', 'rowing', 'golf', 'basketball']}"
+Pt1_7x4_level4-4,"There are 4 different favourite beverages: coffee, fanta, lemonade, water
+There 4 different types of food: kiwi, peach, peas, pumpkin
+The people have 4 different hobbies: card-games, drawing, filmmaking, gardening
+The people have 4 different jobs:  architect, doctor, dressmaker, pilot
+The people perfer 4 different movie-genres: epic, romance, sports, spy
+There are 4 different nationalities: canadian, colombian, dutch, japanese
+The people prefer 4 different types of sport: badminton, cricket, ice-hockey, tennis
+ 1. the person drinking water is on the left or right of the person eating kiwi##3
+ 2. the architect is on the right of the person watching spy movies##1
+ 3. the dutch is on the left of the person who's sport is badminton##1
+ 4. the person watching epic movies is in an odd position
+ 5. the person eating peas is the pilot##1
+ 6. the canadian is on the left of the person drinking lemonade##1
+ 7. the person watching sports movies is the person eating peas##1
+ 8. the canadian is on the left or right of the doctor##3
+ 9. the person who's hobby is drawing is on the left or right of the person who's hobby is card-games##3
+10. the person who's hobby is filmmaking is on the left of the doctor##1
+11. the person who's sport is tennis is on the right of the person drinking coffee##1
+12. the person watching epic movies is on the left or right of the person watching romance movies##3
+13. the person drinking coffee is on the left of the person who's hobby is card-games##1
+14. the person drinking fanta is on the far left##1
+15. the person eating peach is between the colombian and the person drinking fanta##2
+16. the person who's sport is cricket is in an even position
+17. the person drinking fanta is on the left or right of the person drinking lemonade##3
+18. the dressmaker is on the far right##1","{'Beverage': ['fanta', 'lemonade', 'coffee', 'water'], 'Food': ['peas', 'peach', 'kiwi', 'pumpkin'], 'Hobby': ['filmmaking', 'gardening', 'drawing', 'card-games'], 'Job': ['pilot', 'doctor', 'architect', 'dressmaker'], 'Movie-Genre': ['sports', 'spy', 'epic', 'romance'], 'Nationality': ['canadian', 'dutch', 'colombian', 'japanese'], 'Sport': ['ice-hockey', 'cricket', 'badminton', 'tennis']}"
+Pt1_7x4_level4-5,"The people have 4 different hobbies: collecting, drawing, hiking, writing
+The people have 4 different jobs:  architect, fisherman, police-officer, teacher
+The people prefer 4 different music-genres: classical, country, house, indie
+There are 4 different nationalities: french, indian, nigerian, turkish
+4 different pets are kept: ferret, goldfish, guinea-pig, mouse
+The people prefer 4 different types of sport: cricket, parkour, snowboarding, water-polo
+The people use 4 different means of transport: bus, snowmobile, taxi, tram
+ 1. the person driving the taxi is the owner of the guinea-pig##1
+ 2. the fan of indie is on the far right##1
+ 3. the french is on the left or right of the nigerian##3
+ 4. the person who's sport is cricket is the owner of the mouse##1
+ 5. the fan of country is on the left or right of the fan of classical##3
+ 6. the person who's hobby is writing is between the teacher and the person who's hobby is drawing##2
+ 7. the teacher is on the far left or far right##3
+ 8. the person who's hobby is collecting is the owner of the ferret##1
+ 9. the fan of classical is the owner of the mouse##1
+10. the person who's sport is snowboarding is on the left or right of the teacher##3
+11. the owner of the ferret is on the right of the person driving the taxi##1
+12. the teacher is on the left or right of the fan of country##3
+13. the person driving the bus is in an even position
+14. the person driving the tram is on the left of the person who's sport is parkour##1
+15. the person driving the tram is in an even position
+16. the person who's sport is cricket is on the far left or far right##3
+17. the police-officer is on the right of the person driving the tram##1
+18. the fisherman is the owner of the goldfish##1
+19. the person who's hobby is collecting is on the left or right of the nigerian##3
+20. the person driving the taxi is on the left of the turkish##1
+21. the person who's hobby is writing is in an even position","{'Hobby': ['hiking', 'writing', 'drawing', 'collecting'], 'Job': ['teacher', 'fisherman', 'police-officer', 'architect'], 'Music-Genre': ['classical', 'country', 'house', 'indie'], 'Nationality': ['indian', 'french', 'nigerian', 'turkish'], 'Pet': ['mouse', 'goldfish', 'guinea-pig', 'ferret'], 'Sport': ['cricket', 'snowboarding', 'parkour', 'water-polo'], 'Transport': ['snowmobile', 'tram', 'taxi', 'bus']}"
+Pt1_7x4_level4-6,"There are 4 different favourite beverages: coffee, fanta, sprite, water
+There 4 different types of food: apple, artichoke, garlic, tomato
+The people have 4 different jobs:  dancer, librarian, paramedic, project-manager
+The people perfer 4 different movie-genres: action, documentary, thriller, zombie
+The people prefer 4 different music-genres: disco, dubstep, house, reggae
+There are 4 different nationalities: australian, egyptian, russian, thai
+The people use 4 different means of transport: bus, jet-ski, roller, taxi
+ 1. the person drinking coffee is on the left of the person eating garlic##1
+ 2. the person eating tomato is on the left or right of the person watching thriller movies##3
+ 3. the librarian is on the right of the person driving the bus##1
+ 4. the person watching documentary movies is the person eating apple##1
+ 5. the person driving the bus is on the left or right of the person eating apple##3
+ 6. the russian is on the left of the australian##1
+ 7. the person eating tomato is on the left or right of the fan of disco##3
+ 8. the person driving the jet-ski is in an odd position
+ 9. the person driving the jet-ski is the person drinking coffee##1
+10. the egyptian is on the left or right of the fan of house##3
+11. the person watching action movies is on the far left##1
+12. the person drinking fanta is on the left of the australian##1
+13. the paramedic is the person drinking water##1
+14. the person driving the jet-ski is on the left or right of the fan of reggae##3
+15. the person driving the roller is the russian##1
+16. the person drinking water is on the far left or far right##3
+17. the paramedic is on the left or right of the person watching documentary movies##3
+18. the dancer is on the far right##1
+19. the person watching thriller movies is the fan of disco##1
+20. the fan of reggae is on the left or right of the person driving the jet-ski##3","{'Beverage': ['water', 'fanta', 'coffee', 'sprite'], 'Food': ['artichoke', 'apple', 'tomato', 'garlic'], 'Job': ['paramedic', 'librarian', 'project-manager', 'dancer'], 'Movie-Genre': ['action', 'documentary', 'zombie', 'thriller'], 'Music-Genre': ['dubstep', 'reggae', 'house', 'disco'], 'Nationality': ['thai', 'russian', 'australian', 'egyptian'], 'Transport': ['bus', 'roller', 'jet-ski', 'taxi']}"
+Pt1_7x4_level4-7,"There 4 different types of food: artichoke, cabbage, kale, mango
+The people have 4 different hobbies: baking, dancing, filmmaking, photography
+The people perfer 4 different movie-genres: comedy, disaster, mystery, scientific
+There are 4 different nationalities: argentine, german, japanese, nigerian
+4 different pets are kept: chinchilla, goat, goldfish, snake
+The people prefer 4 different types of sport: baseball, golf, parkour, sailing
+The people use 4 different means of transport: bus, car, snowmobile, subway
+ 1. the person who's sport is golf is on the left or right of the person who's hobby is baking##3
+ 2. the owner of the goldfish is the person driving the subway##1
+ 3. the person eating kale is on the far left or far right##3
+ 4. the person watching comedy movies is on the right of the person eating mango##1
+ 5. the person who's sport is baseball is on the far left or far right##3
+ 6. the person driving the snowmobile is the person who's sport is baseball##1
+ 7. the person driving the bus is on the left or right of the person driving the snowmobile##3
+ 8. the person who's hobby is filmmaking is on the left of the person who's hobby is dancing##1
+ 9. the owner of the goat is on the left or right of the person who's sport is parkour##3
+10. the person watching disaster movies is in an odd position
+11. the person eating artichoke is on the left of the person who's sport is parkour##1
+12. the person driving the subway is in an odd position
+13. the nigerian is on the left of the person who's sport is baseball##1
+14. the person who's hobby is filmmaking is in an even position
+15. the person watching mystery movies is on the left of the person eating mango##1
+16. the owner of the chinchilla is the argentine##1
+17. the person watching scientific movies is on the right of the japanese##1
+18. the person who's sport is golf is in an odd position
+19. the person who's hobby is photography is the person watching disaster movies##1","{'Food': ['artichoke', 'cabbage', 'mango', 'kale'], 'Hobby': ['photography', 'filmmaking', 'dancing', 'baking'], 'Movie-Genre': ['disaster', 'mystery', 'scientific', 'comedy'], 'Nationality': ['german', 'japanese', 'nigerian', 'argentine'], 'Pet': ['goldfish', 'snake', 'goat', 'chinchilla'], 'Sport': ['sailing', 'parkour', 'golf', 'baseball'], 'Transport': ['subway', 'car', 'bus', 'snowmobile']}"
+Pt1_7x4_level4-8,"There 4 different types of food: asparagus, blueberry, lettuce, pepper
+The people have 4 different hobbies: dancing, drawing, singing, woodworking
+The people have 4 different jobs:  dancer, doctor, manager, software-developer
+The people perfer 4 different movie-genres: animation, comedy, sports, western
+The people prefer 4 different music-genres: indie, r&b, reggae, soul
+There are 4 different nationalities: argentine, british, german, turkish
+The people prefer 4 different types of sport: climbing, rugby, soccer, water-polo
+ 1. the person who's hobby is dancing is on the left or right of the person watching sports movies##3
+ 2. the person who's hobby is dancing is on the far left or far right##3
+ 3. the person eating lettuce is on the left or right of the german##3
+ 4. the fan of indie is on the far right##1
+ 5. the software-developer is the person who's sport is soccer##1
+ 6. the turkish is on the left of the argentine##1
+ 7. the person who's hobby is woodworking is on the left or right of the person eating pepper##3
+ 8. the person watching sports movies is the fan of r&b##1
+ 9. the dancer is between the person who's sport is rugby and the software-developer##2
+10. the person watching sports movies is in an even position
+11. the british is the person watching animation movies##1
+12. the person who's sport is water-polo is on the left or right of the person watching animation movies##3
+13. the dancer is on the left of the software-developer##1
+14. the german is on the right of the fan of soul##1
+15. the person who's hobby is drawing is the person watching western movies##1
+16. the turkish is between the person who's sport is rugby and the person who's hobby is woodworking##2
+17. the fan of indie is the person eating asparagus##1
+18. the german is the doctor##1","{'Food': ['blueberry', 'pepper', 'lettuce', 'asparagus'], 'Hobby': ['dancing', 'singing', 'woodworking', 'drawing'], 'Job': ['manager', 'dancer', 'software-developer', 'doctor'], 'Movie-Genre': ['animation', 'sports', 'comedy', 'western'], 'Music-Genre': ['reggae', 'r&b', 'soul', 'indie'], 'Nationality': ['british', 'turkish', 'argentine', 'german'], 'Sport': ['rugby', 'water-polo', 'soccer', 'climbing']}"
+Pt1_7x4_level4-9,"There are 4 different favourite beverages: 7up, coffee, juice, milk
+There 4 different types of food: cabbage, garlic, onion, radish
+The people have 4 different hobbies: chess, drawing, traveling, video-games
+The people prefer 4 different music-genres: disco, gospel, indie, pop
+There are 4 different nationalities: canadian, chinese, pakistani, polish
+4 different pets are kept: guinea-pig, horse, snake, turtle
+The people prefer 4 different types of sport: badminton, parkour, rugby, water-polo
+ 1. the person drinking 7up is on the left of the person eating radish##1
+ 2. the fan of gospel is on the far right##1
+ 3. the person eating radish is the owner of the turtle##1
+ 4. the person who's hobby is drawing is the owner of the horse##1
+ 5. the fan of indie is on the left of the person drinking juice##1
+ 6. the person eating onion is on the left of the person drinking milk##1
+ 7. the person who's sport is rugby is on the far right##1
+ 8. the owner of the snake is on the left or right of the fan of pop##3
+ 9. the owner of the guinea-pig is in an even position
+10. the person who's sport is water-polo is on the right of the person who's sport is parkour##1
+11. the person who's hobby is traveling is on the left or right of the canadian##3
+12. the canadian is on the right of the owner of the snake##1
+13. the person drinking milk is on the left of the person eating cabbage##1
+14. the owner of the horse is on the right of the person who's hobby is traveling##1
+15. the fan of disco is on the far left or far right##3
+16. the person eating garlic is the person eating garlic##1
+17. the person who's sport is badminton is on the left of the canadian##1
+18. the chinese is on the left or right of the polish##3
+19. the person who's hobby is chess is on the right of the person who's sport is badminton##1
+20. the polish is the owner of the horse##1","{'Beverage': ['coffee', '7up', 'milk', 'juice'], 'Food': ['garlic', 'onion', 'radish', 'cabbage'], 'Hobby': ['video-games', 'chess', 'traveling', 'drawing'], 'Music-Genre': ['disco', 'pop', 'indie', 'gospel'], 'Nationality': ['pakistani', 'canadian', 'chinese', 'polish'], 'Pet': ['snake', 'guinea-pig', 'turtle', 'horse'], 'Sport': ['badminton', 'parkour', 'water-polo', 'rugby']}"
diff --git a/part2/level4/Pt2_7x5_level4.csv b/part2/level4/Pt2_7x5_level4.csv
new file mode 100644
index 0000000000000000000000000000000000000000..a055db6dc49772896dc90a8b724bffa6c0c179f0
--- /dev/null
+++ b/part2/level4/Pt2_7x5_level4.csv
@@ -0,0 +1,331 @@
+ID,Clues,SolutionGrid
+Pt1_7x5_level4-0,"There are 5 different favourite beverages: 7up, hot-chocolate, iced-tea, juice, water
+There 5 different types of food: lettuce, onion, orange, papaya, peas
+The people have 5 different jobs:  dressmaker, fisherman, scientist, security-guard, videographer
+The people perfer 5 different movie-genres: comedy, family, horror, martial-arts, spy
+There are 5 different nationalities: brazilian, japanese, mexican, nigerian, pakistani
+5 different pets are kept: ferret, goldfish, guinea-pig, horse, rabbit
+The people prefer 5 different types of sport: cycling, ice-hockey, parkour, water-polo, weightlifting
+ 1. the dressmaker is on the left or right of the owner of the horse##3
+ 2. the person who's sport is cycling is on the left of the person drinking hot-chocolate##1
+ 3. the person eating orange is in an even position
+ 4. the scientist is in the middle##1
+ 5. the person eating lettuce is between the owner of the guinea-pig and the person drinking hot-chocolate##2
+ 6. the person eating papaya is on the right of the person who's sport is cycling##1
+ 7. the person watching martial-arts movies is in an odd position
+ 8. the person who's sport is parkour is between the nigerian and the person who's sport is weightlifting##2
+ 9. the owner of the ferret is on the far left##1
+10. the person eating orange is between the brazilian and the person eating lettuce##2
+11. the videographer is on the left or right of the person drinking water##3
+12. the person watching family movies is on the left or right of the person eating onion##3
+13. the person drinking juice is the dressmaker##1
+14. the person watching comedy movies is on the far left##1
+15. the dressmaker is on the far left or far right##3
+16. the person eating onion is in an odd position
+17. the person drinking hot-chocolate is between the owner of the goldfish and the person drinking 7up##2
+18. the person who's sport is parkour is the pakistani##1
+19. the owner of the guinea-pig is on the right of the brazilian##1
+20. the dressmaker is on the far left or far right##3
+21. the person watching spy movies is the person eating onion##1
+22. the brazilian is on the left or right of the person watching horror movies##3
+23. the fisherman is the person drinking hot-chocolate##1
+24. the owner of the horse is on the left or right of the japanese##3
+25. the person eating lettuce is on the left of the person who's sport is water-polo##1
+26. the security-guard is on the right of the person eating peas##1","{'Beverage': ['iced-tea', 'water', '7up', 'hot-chocolate', 'juice'], 'Food': ['peas', 'orange', 'lettuce', 'papaya', 'onion'], 'Job': ['videographer', 'security-guard', 'scientist', 'fisherman', 'dressmaker'], 'Movie-Genre': ['comedy', 'horror', 'martial-arts', 'family', 'spy'], 'Nationality': ['brazilian', 'pakistani', 'nigerian', 'mexican', 'japanese'], 'Pet': ['ferret', 'guinea-pig', 'rabbit', 'horse', 'goldfish'], 'Sport': ['weightlifting', 'parkour', 'cycling', 'water-polo', 'ice-hockey']}"
+Pt1_7x5_level4-1,"There are 5 different favourite beverages: cola, fanta, hot-chocolate, juice, lemonade
+The people have 5 different hobbies: card-games, chess, collecting, drawing, hiking
+The people have 5 different jobs:  accountant, coach, dressmaker, teacher, videographer
+The people perfer 5 different movie-genres: action, epic, scientific, time-travel, western
+The people prefer 5 different music-genres: ambient, blues, d&b, jazz, salsa
+5 different pets are kept: fish, goldfish, hedgehog, horse, lizard
+The people prefer 5 different types of sport: rowing, sailing, skateboarding, snowboarding, volleyball
+ 1. the person who's sport is snowboarding is between the person who's sport is sailing and the owner of the horse##2
+ 2. the person who's hobby is drawing is on the right of the videographer##1
+ 3. the person who's sport is snowboarding is between the person who's hobby is hiking and the person watching epic movies##2
+ 4. the accountant is the fan of d&b##1
+ 5. the owner of the hedgehog is between the person drinking lemonade and the person drinking hot-chocolate##2
+ 6. the owner of the horse is on the right of the person watching scientific movies##1
+ 7. the owner of the lizard is on the far left##1
+ 8. the person who's sport is snowboarding is the person who's hobby is chess##1
+ 9. the teacher is the fan of ambient##1
+10. the person who's sport is skateboarding is on the left or right of the accountant##3
+11. the person who's hobby is drawing is on the left or right of the person watching scientific movies##3
+12. the person who's sport is sailing is between the person who's sport is rowing and the owner of the fish##2
+13. the person drinking lemonade is on the left of the fan of ambient##1
+14. the person watching scientific movies is on the left or right of the owner of the horse##3
+15. the owner of the lizard is the person watching time-travel movies##1
+16. the owner of the lizard is in an odd position
+17. the person who's hobby is collecting is on the left or right of the fan of ambient##3
+18. the accountant is on the right of the fan of jazz##1
+19. the owner of the fish is on the left or right of the coach##3
+20. the person drinking juice is in the middle##1
+21. the fan of blues is in an even position
+22. the dressmaker is on the left of the person who's hobby is collecting##1
+23. the person watching epic movies is on the far left or far right##3
+24. the person watching action movies is on the left or right of the person drinking fanta##3
+25. the person drinking fanta is in an odd position
+26. the owner of the horse is the person watching epic movies##1","{'Beverage': ['fanta', 'lemonade', 'juice', 'hot-chocolate', 'cola'], 'Hobby': ['card-games', 'collecting', 'hiking', 'chess', 'drawing'], 'Job': ['dressmaker', 'accountant', 'teacher', 'videographer', 'coach'], 'Movie-Genre': ['time-travel', 'action', 'western', 'scientific', 'epic'], 'Music-Genre': ['jazz', 'd&b', 'ambient', 'blues', 'salsa'], 'Pet': ['lizard', 'goldfish', 'hedgehog', 'fish', 'horse'], 'Sport': ['skateboarding', 'rowing', 'sailing', 'snowboarding', 'volleyball']}"
+Pt1_7x5_level4-2,"There are 5 different favourite beverages: hot-chocolate, iced-tea, milk, mirinda, soy-milk
+There 5 different types of food: broccoli, cherry, lettuce, pomegranate, tomato
+The people perfer 5 different movie-genres: disaster, horror, martial-arts, romance, superhero
+There are 5 different nationalities: canadian, chinese, japanese, mexican, turkish
+5 different pets are kept: bird, ferret, frog, goat, snake
+The people prefer 5 different types of sport: biathlon, cricket, handball, snowboarding, tennis
+The people use 5 different means of transport: boat, jet-ski, motorbike, scooter, ship
+ 1. the person who's sport is biathlon is between the person who's sport is cricket and the person watching martial-arts movies##2
+ 2. the person drinking soy-milk is on the right of the owner of the goat##1
+ 3. the owner of the bird is on the far left##1
+ 4. the person watching horror movies is on the left or right of the owner of the ferret##3
+ 5. the chinese is on the left or right of the owner of the bird##3
+ 6. the person driving the boat is in an odd position
+ 7. the person watching romance movies is on the left or right of the turkish##3
+ 8. the owner of the bird is on the left or right of the person eating broccoli##3
+ 9. the person who's sport is snowboarding is on the right of the person driving the motorbike##1
+10. the japanese is on the left or right of the person watching martial-arts movies##3
+11. the person who's sport is handball is on the far left or far right##3
+12. the person who's sport is cricket is the person drinking mirinda##1
+13. the person who's sport is snowboarding is on the left or right of the person drinking mirinda##3
+14. the owner of the bird is the person drinking hot-chocolate##1
+15. the canadian is on the far left##1
+16. the turkish is on the right of the person driving the scooter##1
+17. the person driving the boat is on the right of the person eating cherry##1
+18. the person driving the jet-ski is on the right of the person drinking milk##1
+19. the person driving the scooter is on the right of the person eating pomegranate##1
+20. the person drinking soy-milk is the owner of the ferret##1
+21. the owner of the ferret is on the left or right of the person who's sport is handball##3
+22. the person drinking hot-chocolate is the person watching disaster movies##1
+23. the person driving the jet-ski is in an odd position
+24. the person who's sport is snowboarding is the owner of the frog##1
+25. the person drinking soy-milk is on the left of the person eating tomato##1
+26. the person driving the scooter is on the right of the owner of the goat##1","{'Beverage': ['hot-chocolate', 'milk', 'mirinda', 'soy-milk', 'iced-tea'], 'Food': ['lettuce', 'broccoli', 'pomegranate', 'cherry', 'tomato'], 'Movie-Genre': ['disaster', 'superhero', 'horror', 'romance', 'martial-arts'], 'Nationality': ['canadian', 'chinese', 'mexican', 'japanese', 'turkish'], 'Pet': ['bird', 'frog', 'goat', 'ferret', 'snake'], 'Sport': ['tennis', 'snowboarding', 'cricket', 'biathlon', 'handball'], 'Transport': ['motorbike', 'ship', 'jet-ski', 'scooter', 'boat']}"
+Pt1_7x5_level4-3,"There 5 different types of food: cabbage, kale, onion, peach, pomegranate
+The people have 5 different hobbies: card-games, chess, drawing, reading, writing
+The people have 5 different jobs:  accountant, architect, bartender, freelancer, security-guard
+The people perfer 5 different movie-genres: action, epic, mystery, satire, scientific
+5 different pets are kept: cat, goldfish, lizard, pony, snake
+The people prefer 5 different types of sport: baseball, skateboarding, soccer, swimming, volleyball
+The people use 5 different means of transport: airplane, helicopter, scooter, train, tram
+ 1. the person who's hobby is chess is on the left of the person driving the scooter##1
+ 2. the person eating onion is on the right of the owner of the lizard##1
+ 3. the person who's hobby is chess is the person eating kale##1
+ 4. the person who's hobby is writing is on the far right##1
+ 5. the bartender is on the right of the person driving the tram##1
+ 6. the person driving the tram is in an even position
+ 7. the person driving the scooter is on the right of the person who's sport is swimming##1
+ 8. the person who's hobby is reading is on the right of the person eating cabbage##1
+ 9. the person who's hobby is reading is in an even position
+10. the person driving the scooter is on the left or right of the person who's hobby is chess##3
+11. the person watching satire movies is on the left of the person eating kale##1
+12. the person who's hobby is reading is on the left of the owner of the goldfish##1
+13. the security-guard is in the middle##1
+14. the owner of the lizard is on the left or right of the person who's sport is volleyball##3
+15. the owner of the pony is on the left or right of the person eating kale##3
+16. the person watching mystery movies is on the left of the person who's hobby is card-games##1
+17. the person who's sport is volleyball is on the far left or far right##3
+18. the person who's sport is baseball is on the left or right of the freelancer##3
+19. the owner of the cat is on the far left or far right##3
+20. the owner of the snake is the person driving the train##1
+21. the person driving the airplane is the person watching action movies##1
+22. the person watching satire movies is the person who's sport is soccer##1
+23. the person eating kale is in an even position
+24. the architect is between the person who's hobby is writing and the person eating peach##2
+25. the owner of the snake is the person who's sport is skateboarding##1
+26. the person watching epic movies is on the far right##1","{'Food': ['cabbage', 'pomegranate', 'peach', 'kale', 'onion'], 'Hobby': ['drawing', 'reading', 'card-games', 'chess', 'writing'], 'Job': ['accountant', 'freelancer', 'security-guard', 'architect', 'bartender'], 'Movie-Genre': ['action', 'mystery', 'satire', 'scientific', 'epic'], 'Pet': ['cat', 'snake', 'goldfish', 'lizard', 'pony'], 'Sport': ['baseball', 'skateboarding', 'soccer', 'swimming', 'volleyball'], 'Transport': ['airplane', 'train', 'helicopter', 'tram', 'scooter']}"
+Pt1_7x5_level4-4,"There are 5 different favourite beverages: 7up, hot-chocolate, milk, mirinda, water
+There 5 different types of food: apple, apricot, cucumber, grapes, mango
+The people perfer 5 different movie-genres: action, comedy, family, mystery, sports
+The people prefer 5 different music-genres: d&b, disco, folk, house, techno
+5 different pets are kept: cat, mouse, rat, snake, turtle
+The people prefer 5 different types of sport: basketball, cricket, cycling, water-polo, weightlifting
+The people use 5 different means of transport: airplane, jet-ski, skateboard, subway, train
+ 1. the person who's sport is cycling is on the left or right of the person who's sport is cricket##3
+ 2. the person eating cucumber is on the left or right of the person watching mystery movies##3
+ 3. the person driving the train is on the left of the person who's sport is cricket##1
+ 4. the person eating mango is on the right of the person watching action movies##1
+ 5. the person who's sport is cricket is on the left of the person driving the subway##1
+ 6. the fan of house is on the left of the person driving the skateboard##1
+ 7. the owner of the turtle is on the far right##1
+ 8. the person watching sports movies is on the right of the person driving the skateboard##1
+ 9. the owner of the cat is the person drinking water##1
+10. the person eating mango is in an even position
+11. the person who's sport is water-polo is on the left or right of the person eating apple##3
+12. the person driving the airplane is in an even position
+13. the person who's sport is basketball is on the left of the person drinking 7up##1
+14. the person who's sport is cricket is on the right of the owner of the snake##1
+15. the person who's sport is basketball is on the far left##1
+16. the fan of house is on the right of the fan of d&b##1
+17. the fan of folk is on the left of the owner of the rat##1
+18. the owner of the cat is on the left of the person drinking mirinda##1
+19. the person watching mystery movies is on the left or right of the person drinking milk##3
+20. the person who's sport is cricket is in an even position
+21. the person eating apple is the fan of techno##1
+22. the person eating grapes is in the middle##1
+23. the person who's sport is cricket is on the left of the fan of house##1
+24. the person watching comedy movies is on the right of the person watching family movies##1
+25. the person watching comedy movies is on the left or right of the owner of the mouse##3
+26. the person driving the skateboard is the person watching mystery movies##1
+27. the person driving the skateboard is the person eating apple##1","{'Beverage': ['hot-chocolate', '7up', 'water', 'mirinda', 'milk'], 'Food': ['apricot', 'mango', 'grapes', 'apple', 'cucumber'], 'Movie-Genre': ['action', 'family', 'comedy', 'mystery', 'sports'], 'Music-Genre': ['folk', 'd&b', 'house', 'techno', 'disco'], 'Pet': ['snake', 'rat', 'cat', 'mouse', 'turtle'], 'Sport': ['basketball', 'cricket', 'cycling', 'weightlifting', 'water-polo'], 'Transport': ['train', 'airplane', 'subway', 'skateboard', 'jet-ski']}"
+Pt1_7x5_level4-5,"There are 5 different favourite beverages: 7up, coffee, cola, fanta, water
+There 5 different types of food: apricot, asparagus, cucumber, watermelon, zucchini
+The people have 5 different hobbies: baking, camping, photography, skydiving, woodworking
+The people have 5 different jobs:  entrepreneur, paramedic, software-developer, videographer, writer
+The people prefer 5 different music-genres: d&b, dubstep, rock, salsa, soul
+5 different pets are kept: dog, fish, frog, rabbit, turtle
+The people use 5 different means of transport: bus, motorbike, roller, taxi, train
+ 1. the person driving the bus is on the far left or far right##3
+ 2. the person eating watermelon is on the left of the person eating cucumber##1
+ 3. the person driving the roller is on the right of the person who's hobby is woodworking##1
+ 4. the videographer is on the left of the person drinking 7up##1
+ 5. the person who's hobby is skydiving is on the left or right of the person driving the train##3
+ 6. the person who's hobby is woodworking is on the left or right of the videographer##3
+ 7. the paramedic is on the far right##1
+ 8. the person driving the train is the fan of soul##1
+ 9. the fan of soul is on the right of the person eating asparagus##1
+10. the person eating zucchini is in an odd position
+11. the videographer is on the right of the person drinking water##1
+12. the person eating watermelon is the person driving the train##1
+13. the software-developer is on the left of the owner of the dog##1
+14. the paramedic is the owner of the fish##1
+15. the person who's hobby is woodworking is on the right of the person drinking cola##1
+16. the person drinking fanta is on the left of the person eating apricot##1
+17. the owner of the rabbit is in an even position
+18. the fan of dubstep is the person who's hobby is camping##1
+19. the person eating watermelon is between the person who's hobby is baking and the fan of rock##2
+20. the owner of the frog is on the left or right of the fan of dubstep##3
+21. the writer is on the right of the owner of the dog##1
+22. the person driving the taxi is in an odd position
+23. the person eating apricot is on the left of the fan of d&b##1
+24. the person drinking fanta is the fan of dubstep##1
+25. the person drinking cola is in the middle##1","{'Beverage': ['fanta', 'water', 'cola', '7up', 'coffee'], 'Food': ['zucchini', 'apricot', 'asparagus', 'watermelon', 'cucumber'], 'Hobby': ['camping', 'photography', 'baking', 'woodworking', 'skydiving'], 'Job': ['entrepreneur', 'software-developer', 'videographer', 'writer', 'paramedic'], 'Music-Genre': ['dubstep', 'salsa', 'd&b', 'soul', 'rock'], 'Pet': ['turtle', 'frog', 'dog', 'rabbit', 'fish'], 'Transport': ['bus', 'motorbike', 'taxi', 'train', 'roller']}"
+Pt1_7x5_level4-6,"There are 5 different favourite beverages: 7up, hot-chocolate, juice, lemonade, milk
+There 5 different types of food: blueberry, corn, onion, peas, zucchini
+The people have 5 different hobbies: chess, collecting, fishing, reading, writing
+The people perfer 5 different movie-genres: action, family, fantasy, martial-arts, romance
+The people prefer 5 different music-genres: ambient, country, funk, house, salsa
+The people prefer 5 different types of sport: baseball, basketball, biathlon, soccer, surfing
+The people use 5 different means of transport: airplane, bike, boat, ship, tram
+ 1. the fan of country is on the left or right of the person eating zucchini##3
+ 2. the fan of house is on the left of the person eating blueberry##1
+ 3. the person watching fantasy movies is on the right of the person drinking lemonade##1
+ 4. the person who's sport is baseball is in an even position
+ 5. the person watching family movies is on the far left##1
+ 6. the person watching martial-arts movies is on the left or right of the person who's hobby is fishing##3
+ 7. the fan of funk is on the far left or far right##3
+ 8. the fan of ambient is on the left or right of the person drinking juice##3
+ 9. the fan of funk is the person who's sport is surfing##1
+10. the person who's sport is soccer is on the left or right of the person drinking hot-chocolate##3
+11. the person eating zucchini is on the left of the fan of salsa##1
+12. the person driving the boat is on the left or right of the person drinking 7up##3
+13. the person who's sport is soccer is on the right of the person driving the ship##1
+14. the person who's hobby is fishing is on the left of the person who's hobby is reading##1
+15. the person watching martial-arts movies is on the left or right of the person eating corn##3
+16. the person watching fantasy movies is on the far right##1
+17. the person eating onion is on the right of the fan of salsa##1
+18. the person who's hobby is chess is on the left of the fan of country##1
+19. the person who's sport is baseball is the person who's hobby is fishing##1
+20. the fan of house is the person who's sport is basketball##1
+21. the person drinking 7up is on the right of the person who's sport is baseball##1
+22. the person who's hobby is chess is on the left of the person driving the bike##1
+23. the person who's hobby is collecting is on the far right##1
+24. the person who's hobby is fishing is the person eating corn##1
+25. the person driving the tram is on the far left##1
+26. the person who's sport is basketball is on the left of the person watching action movies##1","{'Beverage': ['milk', 'juice', '7up', 'lemonade', 'hot-chocolate'], 'Food': ['peas', 'corn', 'zucchini', 'blueberry', 'onion'], 'Hobby': ['chess', 'fishing', 'reading', 'writing', 'collecting'], 'Movie-Genre': ['family', 'romance', 'martial-arts', 'action', 'fantasy'], 'Music-Genre': ['ambient', 'country', 'house', 'salsa', 'funk'], 'Sport': ['biathlon', 'baseball', 'basketball', 'soccer', 'surfing'], 'Transport': ['tram', 'bike', 'ship', 'boat', 'airplane']}"
+Pt1_7x5_level4-7,"There are 5 different favourite beverages: 7up, almond-milk, cola, sprite, water
+There 5 different types of food: eggplant, grapefruit, kiwi, lettuce, pepper
+The people perfer 5 different movie-genres: epic, family, fantasy, romance, satire
+The people prefer 5 different music-genres: blues, classical, country, disco, soul
+There are 5 different nationalities: argentine, chinese, dutch, german, malaysian
+5 different pets are kept: cat, dog, fish, frog, mouse
+The people prefer 5 different types of sport: biathlon, cycling, handball, sailing, swimming
+ 1. the fan of classical is on the right of the person who's sport is sailing##1
+ 2. the fan of classical is between the person drinking water and the person eating lettuce##2
+ 3. the argentine is on the right of the person drinking cola##1
+ 4. the person who's sport is swimming is the fan of soul##1
+ 5. the fan of soul is on the left of the fan of country##1
+ 6. the dutch is on the left of the fan of country##1
+ 7. the argentine is the person eating pepper##1
+ 8. the owner of the cat is between the person eating lettuce and the person eating grapefruit##2
+ 9. the person watching epic movies is in an even position
+10. the person watching satire movies is on the left or right of the person eating eggplant##3
+11. the person watching fantasy movies is on the far left or far right##3
+12. the person drinking cola is on the left of the person watching romance movies##1
+13. the person who's sport is biathlon is on the far left or far right##3
+14. the person drinking sprite is on the left of the german##1
+15. the fan of soul is the person who's sport is swimming##1
+16. the owner of the frog is on the left or right of the person watching family movies##3
+17. the person who's sport is cycling is on the far left##1
+18. the person watching family movies is the person who's sport is handball##1
+19. the person drinking sprite is the dutch##1
+20. the person eating pepper is in an odd position
+21. the person drinking almond-milk is on the left of the chinese##1
+22. the owner of the fish is the fan of disco##1
+23. the person drinking cola is on the left or right of the person drinking almond-milk##3
+24. the owner of the dog is on the left or right of the person watching satire movies##3
+25. the argentine is the owner of the fish##1
+26. the person eating kiwi is on the left of the person drinking almond-milk##1","{'Beverage': ['7up', 'sprite', 'almond-milk', 'cola', 'water'], 'Food': ['grapefruit', 'kiwi', 'lettuce', 'eggplant', 'pepper'], 'Movie-Genre': ['fantasy', 'epic', 'satire', 'family', 'romance'], 'Music-Genre': ['blues', 'soul', 'country', 'classical', 'disco'], 'Nationality': ['malaysian', 'dutch', 'german', 'chinese', 'argentine'], 'Pet': ['mouse', 'cat', 'frog', 'dog', 'fish'], 'Sport': ['cycling', 'swimming', 'sailing', 'handball', 'biathlon']}"
+Pt1_7x5_level4-8,"There are 5 different favourite beverages: 7up, hot-chocolate, iced-tea, sprite, tea
+The people have 5 different jobs:  designer, doctor, dressmaker, lawyer, software-developer
+The people perfer 5 different movie-genres: disaster, drama, mystery, superhero, time-travel
+The people prefer 5 different music-genres: electronic, folk, gospel, salsa, techno
+There are 5 different nationalities: chinese, malaysian, nigerian, pakistani, spanish
+5 different pets are kept: bird, dog, fish, goldfish, hamster
+The people prefer 5 different types of sport: baseball, golf, parkour, skateboarding, soccer
+ 1. the person who's sport is skateboarding is on the left of the nigerian##1
+ 2. the fan of gospel is on the far left##1
+ 3. the person drinking hot-chocolate is the chinese##1
+ 4. the fan of salsa is between the person drinking iced-tea and the person watching mystery movies##2
+ 5. the owner of the bird is the fan of folk##1
+ 6. the person who's sport is baseball is on the right of the doctor##1
+ 7. the person watching time-travel movies is in an odd position
+ 8. the owner of the dog is on the left of the person drinking sprite##1
+ 9. the person drinking iced-tea is on the left or right of the person who's sport is golf##3
+10. the nigerian is on the left or right of the person who's sport is parkour##3
+11. the designer is on the left of the owner of the bird##1
+12. the fan of electronic is on the left of the fan of techno##1
+13. the person watching drama movies is on the right of the doctor##1
+14. the person watching disaster movies is on the left or right of the person watching mystery movies##3
+15. the person watching drama movies is on the right of the doctor##1
+16. the person who's sport is parkour is in an odd position
+17. the owner of the bird is on the far left or far right##3
+18. the person watching disaster movies is on the left or right of the person watching time-travel movies##3
+19. the nigerian is on the left of the spanish##1
+20. the doctor is on the left of the owner of the dog##1
+21. the person drinking tea is on the left of the dressmaker##1
+22. the person who's sport is golf is on the right of the person drinking sprite##1
+23. the person drinking iced-tea is on the left or right of the nigerian##3
+24. the fan of salsa is the owner of the hamster##1
+25. the pakistani is on the right of the owner of the goldfish##1
+26. the software-developer is on the far left or far right##3","{'Beverage': ['hot-chocolate', 'tea', 'sprite', '7up', 'iced-tea'], 'Job': ['doctor', 'lawyer', 'dressmaker', 'designer', 'software-developer'], 'Movie-Genre': ['superhero', 'drama', 'mystery', 'disaster', 'time-travel'], 'Music-Genre': ['gospel', 'electronic', 'techno', 'salsa', 'folk'], 'Nationality': ['chinese', 'pakistani', 'malaysian', 'nigerian', 'spanish'], 'Pet': ['goldfish', 'dog', 'fish', 'hamster', 'bird'], 'Sport': ['soccer', 'baseball', 'skateboarding', 'golf', 'parkour']}"
+Pt1_7x5_level4-9,"There are 5 different favourite beverages: hot-chocolate, iced-tea, milk, mirinda, sprite
+The people have 5 different hobbies: baking, cooking, dancing, gardening, hiking
+The people have 5 different jobs:  chef, doctor, dressmaker, mechanic, scientist
+The people prefer 5 different music-genres: disco, electronic, metal, punk, r&b
+5 different pets are kept: guinea-pig, hamster, lizard, rabbit, snake
+The people prefer 5 different types of sport: badminton, baseball, golf, lacrosse, swimming
+The people use 5 different means of transport: bike, boat, roller, ship, tram
+ 1. the fan of metal is on the right of the person drinking mirinda##1
+ 2. the owner of the snake is on the far left or far right##3
+ 3. the owner of the guinea-pig is on the right of the person drinking sprite##1
+ 4. the mechanic is on the left or right of the owner of the rabbit##3
+ 5. the person who's hobby is gardening is on the left of the person driving the roller##1
+ 6. the fan of r&b is the person who's sport is lacrosse##1
+ 7. the mechanic is on the right of the person who's sport is badminton##1
+ 8. the fan of punk is in an even position
+ 9. the person who's hobby is cooking is on the far left or far right##3
+10. the fan of disco is the person driving the bike##1
+11. the person who's hobby is gardening is on the right of the person who's hobby is hiking##1
+12. the person who's sport is badminton is on the left of the person who's sport is baseball##1
+13. the scientist is between the person who's hobby is hiking and the person drinking iced-tea##2
+14. the person who's sport is baseball is on the left of the dressmaker##1
+15. the owner of the rabbit is on the right of the fan of metal##1
+16. the person driving the ship is on the left or right of the fan of punk##3
+17. the person drinking iced-tea is on the right of the person driving the bike##1
+18. the person drinking hot-chocolate is on the left or right of the scientist##3
+19. the fan of r&b is on the left or right of the fan of punk##3
+20. the owner of the lizard is on the left or right of the fan of electronic##3
+21. the person driving the roller is on the left or right of the person who's sport is badminton##3
+22. the person who's sport is badminton is the owner of the rabbit##1
+23. the fan of electronic is the doctor##1
+24. the owner of the hamster is the dressmaker##1
+25. the person driving the boat is the person who's hobby is baking##1
+26. the person who's sport is golf is on the far left##1","{'Beverage': ['mirinda', 'hot-chocolate', 'sprite', 'iced-tea', 'milk'], 'Hobby': ['baking', 'hiking', 'gardening', 'dancing', 'cooking'], 'Job': ['doctor', 'chef', 'scientist', 'mechanic', 'dressmaker'], 'Music-Genre': ['electronic', 'metal', 'disco', 'punk', 'r&b'], 'Pet': ['snake', 'lizard', 'rabbit', 'guinea-pig', 'hamster'], 'Sport': ['golf', 'swimming', 'badminton', 'baseball', 'lacrosse'], 'Transport': ['boat', 'tram', 'bike', 'roller', 'ship']}"
diff --git a/part2/level4/Pt2_7x6_level4.csv b/part2/level4/Pt2_7x6_level4.csv
new file mode 100644
index 0000000000000000000000000000000000000000..5578481ac6e21a68698e17ba9ad99b8fcb4f4e34
--- /dev/null
+++ b/part2/level4/Pt2_7x6_level4.csv
@@ -0,0 +1,424 @@
+ID,Clues,SolutionGrid
+Pt1_7x6_level4-0,"There are 6 different favourite beverages: coffee, fanta, mirinda, soy-milk, sprite, water
+The people have 6 different hobbies: baking, chess, photography, reading, sudoku, traveling
+The people perfer 6 different movie-genres: adventure, crime, documentary, horror, spy, zombie
+There are 6 different nationalities: dutch, indonesian, japanese, malaysian, mexican, thai
+6 different pets are kept: dog, fish, frog, goat, hamster, mouse
+The people prefer 6 different types of sport: ice-hockey, parkour, rugby, skateboarding, soccer, volleyball
+The people use 6 different means of transport: boat, car, jet-ski, motorbike, quad-bike, scooter
+ 1. the person who's sport is parkour is on the left of the owner of the dog##1
+ 2. the dutch is the person who's hobby is chess##1
+ 3. the person driving the scooter is on the right of the person driving the boat##1
+ 4. the person who's hobby is traveling is the owner of the goat##1
+ 5. the person driving the quad-bike is on the left or right of the person driving the motorbike##3
+ 6. the person who's sport is parkour is on the right of the owner of the fish##1
+ 7. the person drinking sprite is the person driving the quad-bike##1
+ 8. the person driving the scooter is on the left or right of the person drinking fanta##3
+ 9. the mexican is on the left of the person driving the quad-bike##1
+10. the mexican is the person driving the jet-ski##1
+11. the person who's hobby is reading is on the right of the person driving the quad-bike##1
+12. the dutch is the person who's hobby is chess##1
+13. the owner of the mouse is the person who's hobby is reading##1
+14. the owner of the fish is on the far left or far right##3
+15. the person watching adventure movies is on the far left or far right##3
+16. the person who's sport is skateboarding is on the right of the person who's sport is parkour##1
+17. the person drinking water is on the left of the person driving the car##1
+18. the person drinking mirinda is the person driving the car##1
+19. the person who's hobby is photography is on the left or right of the owner of the goat##3
+20. the person drinking soy-milk is on the left or right of the person who's sport is rugby##3
+21. the owner of the dog is on the left or right of the person watching documentary movies##3
+22. the person watching zombie movies is on the left or right of the owner of the mouse##3
+23. the thai is on the far left##1
+24. the person who's hobby is photography is on the left of the person driving the jet-ski##1
+25. the person who's sport is soccer is on the right of the japanese##1
+26. the person who's sport is volleyball is on the left or right of the indonesian##3
+27. the person watching zombie movies is on the left or right of the person who's hobby is traveling##3
+28. the person watching adventure movies is on the far left or far right##3
+29. the owner of the frog is on the right of the person drinking coffee##1
+30. the owner of the hamster is the person who's hobby is chess##1
+31. the person drinking mirinda is on the left of the person watching spy movies##1
+32. the dutch is on the left or right of the japanese##3
+33. the person drinking coffee is on the left or right of the japanese##3
+34. the person watching crime movies is on the right of the owner of the hamster##1
+35. the person watching horror movies is in an odd position
+36. the dutch is on the left or right of the person who's hobby is sudoku##3","{'Beverage': ['fanta', 'water', 'mirinda', 'coffee', 'sprite', 'soy-milk'], 'Hobby': ['sudoku', 'chess', 'photography', 'traveling', 'baking', 'reading'], 'Movie-Genre': ['horror', 'documentary', 'crime', 'spy', 'zombie', 'adventure'], 'Nationality': ['thai', 'dutch', 'japanese', 'mexican', 'indonesian', 'malaysian'], 'Pet': ['fish', 'hamster', 'dog', 'goat', 'frog', 'mouse'], 'Sport': ['ice-hockey', 'parkour', 'skateboarding', 'soccer', 'rugby', 'volleyball'], 'Transport': ['boat', 'scooter', 'car', 'jet-ski', 'quad-bike', 'motorbike']}"
+Pt1_7x6_level4-1,"There are 6 different favourite beverages: cola, iced-tea, mirinda, soy-milk, tea, water
+There 6 different types of food: banana, grapefruit, grapes, lemon, peach, zucchini
+The people have 6 different hobbies: camping, collecting, cooking, drawing, rock-climbing, writing
+The people prefer 6 different music-genres: classical, country, house, r&b, salsa, trance
+There are 6 different nationalities: argentine, brazilian, british, colombian, indonesian, turkish
+6 different pets are kept: dog, goldfish, hamster, lizard, rabbit, snake
+The people prefer 6 different types of sport: badminton, lacrosse, rowing, sailing, surfing, tennis
+ 1. the fan of house is the person who's hobby is drawing##1
+ 2. the colombian is on the left of the person who's hobby is cooking##1
+ 3. the person eating zucchini is the argentine##1
+ 4. the owner of the snake is the person drinking cola##1
+ 5. the argentine is on the left of the person who's sport is surfing##1
+ 6. the owner of the hamster is the brazilian##1
+ 7. the person who's hobby is rock-climbing is on the left of the fan of r&b##1
+ 8. the british is the fan of classical##1
+ 9. the owner of the rabbit is on the left of the person eating grapefruit##1
+10. the person who's sport is surfing is the person eating peach##1
+11. the person eating grapefruit is in an even position
+12. the fan of trance is in an even position
+13. the owner of the dog is on the far left##1
+14. the person who's hobby is cooking is in an even position
+15. the turkish is on the left of the person who's hobby is rock-climbing##1
+16. the person drinking mirinda is on the left or right of the fan of salsa##3
+17. the turkish is the fan of house##1
+18. the person who's hobby is collecting is the fan of salsa##1
+19. the person who's sport is lacrosse is on the right of the fan of house##1
+20. the person eating zucchini is in an odd position
+21. the owner of the lizard is between the person who's hobby is writing and the person eating lemon##2
+22. the person drinking soy-milk is on the left of the person eating grapefruit##1
+23. the person drinking iced-tea is on the left of the fan of country##1
+24. the person who's hobby is writing is on the left of the person eating banana##1
+25. the owner of the goldfish is on the left or right of the person who's hobby is camping##3
+26. the turkish is on the left of the person eating lemon##1
+27. the person who's sport is badminton is on the far left##1
+28. the person who's hobby is writing is on the far left or far right##3
+29. the person who's sport is tennis is on the left of the person drinking tea##1
+30. the person who's sport is rowing is on the left or right of the person who's hobby is cooking##3
+31. the owner of the rabbit is between the fan of r&b and the owner of the lizard##2
+32. the owner of the lizard is on the left or right of the person drinking soy-milk##3
+33. the brazilian is in an even position
+34. the person who's sport is lacrosse is on the left or right of the fan of r&b##3
+35. the person eating grapefruit is on the left or right of the fan of country##3
+36. the person drinking cola is on the right of the person eating lemon##1","{'Beverage': ['water', 'iced-tea', 'soy-milk', 'cola', 'tea', 'mirinda'], 'Food': ['grapes', 'banana', 'lemon', 'grapefruit', 'zucchini', 'peach'], 'Hobby': ['writing', 'drawing', 'rock-climbing', 'cooking', 'collecting', 'camping'], 'Music-Genre': ['classical', 'house', 'country', 'r&b', 'salsa', 'trance'], 'Nationality': ['british', 'turkish', 'colombian', 'indonesian', 'argentine', 'brazilian'], 'Pet': ['dog', 'lizard', 'rabbit', 'snake', 'goldfish', 'hamster'], 'Sport': ['badminton', 'sailing', 'lacrosse', 'tennis', 'rowing', 'surfing']}"
+Pt1_7x6_level4-2,"There are 6 different favourite beverages: cola, hot-chocolate, iced-tea, juice, milk, water
+There 6 different types of food: cauliflower, cucumber, kiwi, papaya, peas, raspberry
+The people have 6 different jobs:  analyst, bartender, dressmaker, electrician, fisherman, videographer
+The people prefer 6 different music-genres: blues, dubstep, indie, jazz, pop, reggae
+There are 6 different nationalities: colombian, french, indian, polish, spanish, turkish
+6 different pets are kept: dog, fish, frog, goat, pony, rabbit
+The people use 6 different means of transport: airplane, helicopter, motorbike, quad-bike, snowmobile, train
+ 1. the owner of the fish is on the left or right of the person eating kiwi##3
+ 2. the owner of the dog is on the far right##1
+ 3. the person driving the motorbike is on the far right##1
+ 4. the fan of reggae is on the far left or far right##3
+ 5. the fisherman is the person eating raspberry##1
+ 6. the person drinking milk is on the left or right of the analyst##3
+ 7. the owner of the pony is on the right of the fan of dubstep##1
+ 8. the fan of dubstep is the analyst##1
+ 9. the person driving the train is between the dressmaker and the analyst##2
+10. the fan of jazz is on the far right##1
+11. the person driving the snowmobile is the person drinking hot-chocolate##1
+12. the person drinking cola is on the left or right of the fisherman##3
+13. the person drinking cola is in an odd position
+14. the person drinking water is on the right of the person eating cauliflower##1
+15. the person eating peas is in an even position
+16. the bartender is between the person drinking iced-tea and the fan of dubstep##2
+17. the spanish is on the far right##1
+18. the person driving the airplane is on the right of the fan of pop##1
+19. the fan of pop is in an even position
+20. the fan of blues is on the right of the person driving the train##1
+21. the person driving the airplane is on the right of the person eating kiwi##1
+22. the person driving the helicopter is on the left or right of the turkish##3
+23. the colombian is on the right of the person eating cauliflower##1
+24. the fan of blues is between the person drinking juice and the french##2
+25. the person drinking hot-chocolate is the electrician##1
+26. the analyst is in an odd position
+27. the fan of blues is on the left or right of the owner of the pony##3
+28. the person eating papaya is on the right of the owner of the rabbit##1
+29. the fan of indie is the person drinking water##1
+30. the owner of the fish is in an odd position
+31. the polish is on the left or right of the french##3
+32. the person eating raspberry is on the left of the turkish##1
+33. the owner of the frog is on the left of the owner of the dog##1
+34. the person eating cauliflower is on the far left or far right##3","{'Beverage': ['hot-chocolate', 'water', 'cola', 'milk', 'iced-tea', 'juice'], 'Food': ['cauliflower', 'raspberry', 'papaya', 'kiwi', 'cucumber', 'peas'], 'Job': ['electrician', 'fisherman', 'analyst', 'bartender', 'dressmaker', 'videographer'], 'Music-Genre': ['reggae', 'indie', 'dubstep', 'pop', 'blues', 'jazz'], 'Nationality': ['indian', 'colombian', 'turkish', 'french', 'polish', 'spanish'], 'Pet': ['goat', 'rabbit', 'fish', 'pony', 'frog', 'dog'], 'Transport': ['snowmobile', 'helicopter', 'quad-bike', 'train', 'airplane', 'motorbike']}"
+Pt1_7x6_level4-3,"There are 6 different favourite beverages: almond-milk, fanta, iced-tea, lemonade, milk, water
+There 6 different types of food: banana, eggplant, grapefruit, lime, potato, zucchini
+The people have 6 different hobbies: board-games, dancing, gardening, hiking, singing, sudoku
+The people prefer 6 different music-genres: ambient, r&b, reggae, salsa, soul, trance
+There are 6 different nationalities: british, french, indian, italian, japanese, malaysian
+6 different pets are kept: ferret, fish, goldfish, guinea-pig, mouse, turtle
+The people use 6 different means of transport: airplane, boat, motorbike, taxi, train, trike
+ 1. the owner of the mouse is on the left or right of the fan of trance##3
+ 2. the person drinking fanta is on the left of the owner of the goldfish##1
+ 3. the person drinking fanta is between the fan of salsa and the person drinking milk##2
+ 4. the fan of soul is on the far right##1
+ 5. the fan of trance is on the right of the person driving the motorbike##1
+ 6. the person driving the airplane is on the left of the person eating grapefruit##1
+ 7. the person drinking fanta is in an odd position
+ 8. the french is the person drinking milk##1
+ 9. the owner of the turtle is on the left of the owner of the fish##1
+10. the british is on the left or right of the person eating zucchini##3
+11. the owner of the turtle is on the far left or far right##3
+12. the owner of the guinea-pig is between the person driving the motorbike and the person eating potato##2
+13. the person driving the boat is on the far left or far right##3
+14. the person eating potato is on the right of the person driving the taxi##1
+15. the person drinking water is the indian##1
+16. the person who's hobby is dancing is on the right of the italian##1
+17. the owner of the mouse is the person who's hobby is sudoku##1
+18. the person eating lime is the person drinking lemonade##1
+19. the person who's hobby is board-games is on the right of the owner of the guinea-pig##1
+20. the owner of the turtle is on the far left or far right##3
+21. the fan of trance is in an odd position
+22. the person who's hobby is sudoku is between the person who's hobby is hiking and the person drinking fanta##2
+23. the person drinking fanta is the person who's hobby is dancing##1
+24. the person drinking iced-tea is on the left or right of the person eating grapefruit##3
+25. the indian is on the left of the person eating zucchini##1
+26. the person eating banana is on the right of the fan of ambient##1
+27. the owner of the turtle is on the left or right of the malaysian##3
+28. the person who's hobby is singing is on the far left##1
+29. the fan of reggae is in an even position
+30. the person driving the trike is in an even position
+31. the person drinking almond-milk is the italian##1
+32. the person eating banana is on the left or right of the person driving the boat##3","{'Beverage': ['lemonade', 'iced-tea', 'water', 'almond-milk', 'fanta', 'milk'], 'Food': ['lime', 'banana', 'grapefruit', 'zucchini', 'eggplant', 'potato'], 'Hobby': ['singing', 'gardening', 'hiking', 'sudoku', 'dancing', 'board-games'], 'Music-Genre': ['ambient', 'reggae', 'r&b', 'salsa', 'trance', 'soul'], 'Nationality': ['japanese', 'malaysian', 'indian', 'italian', 'british', 'french'], 'Pet': ['turtle', 'fish', 'ferret', 'mouse', 'guinea-pig', 'goldfish'], 'Transport': ['boat', 'airplane', 'train', 'motorbike', 'taxi', 'trike']}"
+Pt1_7x6_level4-4,"There are 6 different favourite beverages: 7up, cola, hot-chocolate, lemonade, sprite, tea
+The people have 6 different hobbies: baking, card-games, chess, collecting, gardening, traveling
+The people prefer 6 different music-genres: electronic, folk, funk, indie, jazz, metal
+There are 6 different nationalities: egyptian, german, italian, japanese, mexican, spanish
+6 different pets are kept: bird, dog, frog, goldfish, guinea-pig, rat
+The people prefer 6 different types of sport: badminton, lacrosse, surfing, swimming, tennis, volleyball
+The people use 6 different means of transport: bus, motorbike, quad-bike, ship, skateboard, snowmobile
+ 1. the fan of metal is on the left or right of the person driving the quad-bike##3
+ 2. the person who's sport is volleyball is on the right of the person who's hobby is gardening##1
+ 3. the person who's sport is tennis is the mexican##1
+ 4. the fan of funk is on the left or right of the person driving the ship##3
+ 5. the person who's hobby is gardening is in an odd position
+ 6. the egyptian is on the left of the person who's hobby is collecting##1
+ 7. the person driving the snowmobile is on the left or right of the fan of folk##3
+ 8. the owner of the goldfish is on the left or right of the person drinking lemonade##3
+ 9. the fan of jazz is on the left or right of the person who's sport is volleyball##3
+10. the person driving the skateboard is on the left of the person who's hobby is baking##1
+11. the owner of the dog is in an odd position
+12. the owner of the guinea-pig is on the left or right of the owner of the frog##3
+13. the person who's hobby is gardening is between the person driving the bus and the fan of electronic##2
+14. the fan of jazz is on the left of the spanish##1
+15. the person driving the quad-bike is the italian##1
+16. the person drinking lemonade is the german##1
+17. the fan of folk is on the far left##1
+18. the person who's sport is lacrosse is on the left or right of the person who's hobby is card-games##3
+19. the person driving the skateboard is on the far left or far right##3
+20. the german is in an odd position
+21. the person driving the bus is on the left or right of the person who's hobby is gardening##3
+22. the person drinking 7up is the spanish##1
+23. the person drinking cola is on the left of the egyptian##1
+24. the japanese is on the left of the person who's hobby is gardening##1
+25. the person drinking lemonade is on the left of the owner of the frog##1
+26. the owner of the dog is on the right of the person who's hobby is chess##1
+27. the owner of the bird is the person who's sport is tennis##1
+28. the person who's sport is swimming is on the left or right of the person driving the motorbike##3
+29. the owner of the frog is on the left or right of the person who's hobby is collecting##3
+30. the person who's sport is tennis is in an odd position
+31. the person driving the motorbike is on the far left or far right##3
+32. the person drinking hot-chocolate is on the left of the fan of electronic##1
+33. the person drinking hot-chocolate is in an odd position
+34. the person who's sport is badminton is on the right of the person who's hobby is collecting##1
+35. the person driving the ship is on the right of the person drinking tea##1
+36. the person driving the ship is on the left of the fan of metal##1
+37. the german is the person driving the ship##1
+38. the person driving the quad-bike is the fan of jazz##1","{'Beverage': ['cola', 'tea', 'lemonade', 'sprite', 'hot-chocolate', '7up'], 'Hobby': ['card-games', 'baking', 'collecting', 'chess', 'gardening', 'traveling'], 'Music-Genre': ['folk', 'funk', 'indie', 'metal', 'jazz', 'electronic'], 'Nationality': ['mexican', 'egyptian', 'german', 'japanese', 'italian', 'spanish'], 'Pet': ['bird', 'goldfish', 'guinea-pig', 'frog', 'dog', 'rat'], 'Sport': ['tennis', 'lacrosse', 'surfing', 'badminton', 'swimming', 'volleyball'], 'Transport': ['skateboard', 'snowmobile', 'ship', 'bus', 'quad-bike', 'motorbike']}"
+Pt1_7x6_level4-5,"There are 6 different favourite beverages: coffee, iced-tea, juice, milk, tea, water
+There 6 different types of food: cauliflower, cucumber, nectarine, onion, orange, pear
+The people have 6 different jobs:  coach, dressmaker, electrician, musician, project-manager, social-worker
+The people prefer 6 different music-genres: classical, country, disco, house, rock, soul
+There are 6 different nationalities: canadian, chinese, indian, malaysian, polish, russian
+6 different pets are kept: chinchilla, goat, guinea-pig, hamster, rabbit, snake
+The people use 6 different means of transport: bike, jet-ski, ship, skateboard, taxi, train
+ 1. the malaysian is the person drinking juice##1
+ 2. the owner of the goat is in an odd position
+ 3. the person drinking milk is in an even position
+ 4. the person eating nectarine is on the far left##1
+ 5. the person drinking iced-tea is between the person drinking coffee and the person driving the jet-ski##2
+ 6. the person driving the skateboard is between the canadian and the person eating pear##2
+ 7. the person eating orange is on the left of the fan of house##1
+ 8. the person eating nectarine is the owner of the hamster##1
+ 9. the person drinking coffee is on the left or right of the person driving the taxi##3
+10. the person eating orange is on the left or right of the person drinking iced-tea##3
+11. the owner of the chinchilla is on the left or right of the owner of the goat##3
+12. the person drinking water is on the left of the project-manager##1
+13. the person drinking tea is on the far left##1
+14. the owner of the snake is on the left of the musician##1
+15. the owner of the rabbit is the person driving the ship##1
+16. the fan of rock is on the left of the person drinking water##1
+17. the person eating cauliflower is on the right of the person drinking milk##1
+18. the fan of classical is on the left or right of the person driving the jet-ski##3
+19. the dressmaker is the owner of the hamster##1
+20. the person eating cauliflower is in an odd position
+21. the person driving the ship is on the left or right of the person eating nectarine##3
+22. the fan of soul is on the right of the musician##1
+23. the electrician is on the left of the russian##1
+24. the owner of the goat is on the left or right of the person drinking juice##3
+25. the owner of the goat is the fan of classical##1
+26. the person driving the bike is on the far left##1
+27. the person driving the skateboard is on the left or right of the person eating onion##3
+28. the social-worker is between the person driving the taxi and the person driving the bike##2
+29. the indian is in an odd position
+30. the social-worker is on the left of the indian##1
+31. the person eating orange is on the left or right of the chinese##3
+32. the owner of the rabbit is the fan of disco##1
+33. the canadian is on the right of the coach##1
+34. the fan of rock is on the left of the russian##1
+35. the coach is on the right of the polish##1","{'Beverage': ['tea', 'coffee', 'iced-tea', 'milk', 'water', 'juice'], 'Food': ['nectarine', 'orange', 'cucumber', 'onion', 'cauliflower', 'pear'], 'Job': ['dressmaker', 'social-worker', 'coach', 'electrician', 'musician', 'project-manager'], 'Music-Genre': ['country', 'disco', 'house', 'rock', 'classical', 'soul'], 'Nationality': ['chinese', 'polish', 'indian', 'canadian', 'russian', 'malaysian'], 'Pet': ['hamster', 'rabbit', 'guinea-pig', 'snake', 'goat', 'chinchilla'], 'Transport': ['bike', 'ship', 'taxi', 'jet-ski', 'skateboard', 'train']}"
+Pt1_7x6_level4-6,"There are 6 different favourite beverages: fanta, hot-chocolate, iced-tea, milk, mirinda, tea
+There 6 different types of food: blueberry, cucumber, eggplant, onion, radish, strawberry
+The people have 6 different hobbies: baking, board-games, cooking, fishing, puzzles, singing
+The people have 6 different jobs:  analyst, entrepreneur, freelancer, photographer, social-worker, videographer
+The people perfer 6 different movie-genres: action, animation, epic, fantasy, martial-arts, western
+There are 6 different nationalities: australian, chinese, dutch, egyptian, mexican, pakistani
+The people prefer 6 different types of sport: handball, parkour, rugby, surfing, volleyball, weightlifting
+ 1. the person who's hobby is baking is in an even position
+ 2. the egyptian is the person who's sport is volleyball##1
+ 3. the person eating cucumber is on the left of the person eating eggplant##1
+ 4. the person watching martial-arts movies is on the right of the person who's sport is weightlifting##1
+ 5. the person who's sport is surfing is on the left or right of the person drinking mirinda##3
+ 6. the person eating blueberry is the person who's sport is volleyball##1
+ 7. the person drinking fanta is on the left or right of the freelancer##3
+ 8. the person who's sport is handball is on the right of the person watching western movies##1
+ 9. the person who's hobby is cooking is the person drinking hot-chocolate##1
+10. the person watching action movies is the person drinking iced-tea##1
+11. the person who's hobby is board-games is on the right of the person who's sport is handball##1
+12. the person watching animation movies is on the far left or far right##3
+13. the analyst is the person drinking fanta##1
+14. the person who's hobby is fishing is the entrepreneur##1
+15. the person who's hobby is singing is between the person who's hobby is puzzles and the person who's hobby is baking##2
+16. the photographer is on the left or right of the videographer##3
+17. the person who's sport is surfing is on the right of the person eating onion##1
+18. the person who's hobby is singing is on the left of the person watching action movies##1
+19. the person drinking milk is on the far left or far right##3
+20. the person watching fantasy movies is in an odd position
+21. the person eating blueberry is on the left or right of the person eating strawberry##3
+22. the person who's sport is handball is in an even position
+23. the person who's hobby is singing is on the left or right of the person drinking iced-tea##3
+24. the person who's sport is rugby is on the far left or far right##3
+25. the person watching western movies is on the left or right of the person who's hobby is baking##3
+26. the photographer is on the left or right of the person who's sport is handball##3
+27. the person drinking iced-tea is in an even position
+28. the person eating radish is on the far left or far right##3
+29. the person who's hobby is singing is on the right of the analyst##1
+30. the person who's hobby is baking is on the left or right of the person who's sport is parkour##3
+31. the person watching epic movies is in an odd position
+32. the person eating cucumber is between the person drinking hot-chocolate and the person eating eggplant##2
+33. the person who's hobby is baking is on the right of the photographer##1
+34. the entrepreneur is on the far right##1
+35. the person eating cucumber is the chinese##1
+36. the analyst is between the person watching epic movies and the dutch##2
+37. the pakistani is on the left of the chinese##1
+38. the photographer is between the person eating cucumber and the australian##2
+39. the person who's hobby is puzzles is in an even position","{'Beverage': ['hot-chocolate', 'fanta', 'mirinda', 'iced-tea', 'tea', 'milk'], 'Food': ['onion', 'cucumber', 'eggplant', 'strawberry', 'blueberry', 'radish'], 'Hobby': ['cooking', 'puzzles', 'singing', 'baking', 'board-games', 'fishing'], 'Job': ['freelancer', 'analyst', 'photographer', 'videographer', 'social-worker', 'entrepreneur'], 'Movie-Genre': ['epic', 'martial-arts', 'western', 'action', 'fantasy', 'animation'], 'Nationality': ['pakistani', 'chinese', 'dutch', 'australian', 'egyptian', 'mexican'], 'Sport': ['weightlifting', 'surfing', 'parkour', 'handball', 'volleyball', 'rugby']}"
+Pt1_7x6_level4-7,"There 6 different types of food: apricot, avocado, grapefruit, kale, spinach, tomato
+The people have 6 different hobbies: camping, fishing, photography, rock-climbing, skydiving, woodworking
+The people have 6 different jobs:  bartender, entrepreneur, pilot, project-manager, videographer, writer
+The people perfer 6 different movie-genres: drama, horror, scientific, spy, superhero, western
+The people prefer 6 different music-genres: blues, classical, gospel, r&b, reggae, rock
+6 different pets are kept: cat, chinchilla, ferret, horse, snake, turtle
+The people prefer 6 different types of sport: badminton, golf, ice-hockey, rugby, skateboarding, tennis
+ 1. the person who's sport is rugby is on the left or right of the person watching horror movies##3
+ 2. the person watching spy movies is between the owner of the snake and the person eating grapefruit##2
+ 3. the person watching superhero movies is on the right of the person who's sport is ice-hockey##1
+ 4. the person watching superhero movies is on the left or right of the person eating tomato##3
+ 5. the fan of gospel is the person watching spy movies##1
+ 6. the person eating grapefruit is the fan of rock##1
+ 7. the person eating avocado is in an odd position
+ 8. the owner of the chinchilla is on the left or right of the owner of the cat##3
+ 9. the fan of reggae is the videographer##1
+10. the owner of the horse is on the left or right of the pilot##3
+11. the fan of r&b is between the person who's sport is tennis and the videographer##2
+12. the owner of the ferret is on the left or right of the fan of rock##3
+13. the owner of the horse is on the left or right of the fan of blues##3
+14. the person who's hobby is skydiving is on the right of the owner of the chinchilla##1
+15. the person eating avocado is on the left or right of the person who's hobby is skydiving##3
+16. the person watching scientific movies is on the left of the person who's hobby is skydiving##1
+17. the person eating grapefruit is the fan of rock##1
+18. the person who's hobby is fishing is in an odd position
+19. the person watching western movies is on the left or right of the person who's sport is golf##3
+20. the person eating apricot is on the left of the person watching western movies##1
+21. the person who's hobby is fishing is in an odd position
+22. the fan of rock is in an even position
+23. the project-manager is the person who's sport is tennis##1
+24. the person watching western movies is the person eating avocado##1
+25. the person who's hobby is camping is on the left of the fan of rock##1
+26. the person eating kale is in an odd position
+27. the project-manager is on the left or right of the person who's sport is skateboarding##3
+28. the fan of r&b is on the left or right of the person watching spy movies##3
+29. the person who's sport is rugby is on the left or right of the bartender##3
+30. the person who's hobby is camping is on the left or right of the person eating spinach##3
+31. the bartender is on the left of the person who's sport is ice-hockey##1
+32. the person who's sport is rugby is on the far left or far right##3
+33. the fan of rock is the writer##1
+34. the person who's hobby is photography is the fan of classical##1
+35. the person who's sport is tennis is between the person who's hobby is rock-climbing and the person who's sport is golf##2","{'Food': ['kale', 'apricot', 'avocado', 'spinach', 'tomato', 'grapefruit'], 'Hobby': ['photography', 'skydiving', 'fishing', 'woodworking', 'camping', 'rock-climbing'], 'Job': ['entrepreneur', 'bartender', 'videographer', 'pilot', 'project-manager', 'writer'], 'Movie-Genre': ['scientific', 'horror', 'western', 'superhero', 'spy', 'drama'], 'Music-Genre': ['classical', 'blues', 'reggae', 'r&b', 'gospel', 'rock'], 'Pet': ['chinchilla', 'cat', 'horse', 'snake', 'ferret', 'turtle'], 'Sport': ['rugby', 'badminton', 'ice-hockey', 'golf', 'tennis', 'skateboarding']}"
+Pt1_7x6_level4-8,"There are 6 different favourite beverages: 7up, fanta, iced-tea, milk, mirinda, soy-milk
+The people have 6 different jobs:  designer, electrician, freelancer, nurse, paramedic, teacher
+The people perfer 6 different movie-genres: action, animation, horror, mystery, sports, superhero
+The people prefer 6 different music-genres: ambient, classical, dubstep, r&b, salsa, soul
+There are 6 different nationalities: american, australian, chinese, mexican, nigerian, russian
+6 different pets are kept: ferret, goat, hamster, lizard, rabbit, turtle
+The people use 6 different means of transport: airplane, boat, car, ship, subway, trike
+ 1. the fan of salsa is the person driving the airplane##1
+ 2. the person watching action movies is on the left of the nigerian##1
+ 3. the australian is on the far left or far right##3
+ 4. the russian is on the left or right of the person drinking mirinda##3
+ 5. the person driving the ship is in an even position
+ 6. the owner of the rabbit is in an even position
+ 7. the person drinking soy-milk is on the left or right of the owner of the rabbit##3
+ 8. the paramedic is the person watching horror movies##1
+ 9. the fan of salsa is between the owner of the turtle and the person watching animation movies##2
+10. the person driving the subway is in an even position
+11. the person drinking soy-milk is the person watching horror movies##1
+12. the paramedic is on the right of the person watching action movies##1
+13. the person driving the boat is on the left or right of the australian##3
+14. the person watching action movies is the electrician##1
+15. the person drinking milk is the electrician##1
+16. the owner of the lizard is on the right of the russian##1
+17. the fan of classical is on the left of the fan of soul##1
+18. the owner of the ferret is on the far left##1
+19. the chinese is on the right of the person driving the airplane##1
+20. the person driving the trike is the australian##1
+21. the fan of ambient is on the far left or far right##3
+22. the person driving the car is on the right of the mexican##1
+23. the electrician is on the left of the fan of classical##1
+24. the owner of the ferret is on the left of the mexican##1
+25. the australian is on the left of the person drinking milk##1
+26. the australian is the fan of r&b##1
+27. the person watching mystery movies is on the right of the nurse##1
+28. the chinese is in an even position
+29. the owner of the hamster is on the left or right of the fan of soul##3
+30. the freelancer is on the right of the owner of the goat##1
+31. the fan of classical is on the left or right of the person drinking 7up##3
+32. the person drinking fanta is the owner of the goat##1
+33. the teacher is the person watching mystery movies##1
+34. the person drinking fanta is between the person watching sports movies and the person driving the subway##2","{'Beverage': ['iced-tea', 'milk', 'soy-milk', '7up', 'fanta', 'mirinda'], 'Job': ['designer', 'electrician', 'paramedic', 'nurse', 'teacher', 'freelancer'], 'Movie-Genre': ['superhero', 'action', 'horror', 'sports', 'mystery', 'animation'], 'Music-Genre': ['r&b', 'dubstep', 'classical', 'soul', 'salsa', 'ambient'], 'Nationality': ['australian', 'mexican', 'nigerian', 'american', 'russian', 'chinese'], 'Pet': ['ferret', 'rabbit', 'hamster', 'turtle', 'goat', 'lizard'], 'Transport': ['trike', 'boat', 'car', 'ship', 'airplane', 'subway']}"
+Pt1_7x6_level4-9,"There are 6 different favourite beverages: coffee, fanta, iced-tea, mirinda, soy-milk, tea
+There 6 different types of food: blueberry, cherry, kale, pear, peas, potato
+The people have 6 different jobs:  architect, dancer, electrician, entrepreneur, mechanic, security-guard
+The people perfer 6 different movie-genres: adventure, drama, epic, fantasy, time-travel, western
+The people prefer 6 different music-genres: blues, country, house, jazz, punk, techno
+There are 6 different nationalities: australian, canadian, egyptian, indonesian, japanese, polish
+The people use 6 different means of transport: bike, boat, helicopter, roller, train, van
+ 1. the person driving the helicopter is on the left of the indonesian##1
+ 2. the person drinking iced-tea is on the right of the egyptian##1
+ 3. the fan of country is on the right of the fan of jazz##1
+ 4. the fan of country is on the right of the person drinking mirinda##1
+ 5. the person eating peas is on the far left##1
+ 6. the fan of jazz is in an odd position
+ 7. the person watching drama movies is in an odd position
+ 8. the fan of techno is in an even position
+ 9. the person watching adventure movies is the person eating kale##1
+10. the person drinking coffee is the electrician##1
+11. the person drinking mirinda is on the left of the person eating blueberry##1
+12. the person watching western movies is the egyptian##1
+13. the egyptian is on the left of the person driving the bike##1
+14. the person drinking iced-tea is on the right of the person watching western movies##1
+15. the person drinking fanta is on the far left##1
+16. the security-guard is between the mechanic and the electrician##2
+17. the person watching time-travel movies is on the left of the dancer##1
+18. the person eating cherry is on the left or right of the electrician##3
+19. the person watching epic movies is the person drinking soy-milk##1
+20. the fan of punk is on the left of the electrician##1
+21. the person driving the van is on the left or right of the person eating kale##3
+22. the person watching drama movies is on the far left##1
+23. the japanese is on the right of the fan of house##1
+24. the australian is on the left of the electrician##1
+25. the person driving the helicopter is on the right of the canadian##1
+26. the entrepreneur is on the far left##1
+27. the person driving the helicopter is on the left or right of the person watching time-travel movies##3
+28. the person drinking coffee is on the left of the japanese##1
+29. the egyptian is on the left or right of the indonesian##3
+30. the person drinking mirinda is the person driving the boat##1
+31. the person drinking iced-tea is in an even position
+32. the fan of country is on the far right##1
+33. the person driving the roller is the person eating potato##1
+34. the egyptian is the person eating pear##1","{'Beverage': ['fanta', 'coffee', 'soy-milk', 'tea', 'mirinda', 'iced-tea'], 'Food': ['peas', 'kale', 'cherry', 'potato', 'pear', 'blueberry'], 'Job': ['entrepreneur', 'electrician', 'security-guard', 'mechanic', 'dancer', 'architect'], 'Movie-Genre': ['drama', 'adventure', 'epic', 'time-travel', 'western', 'fantasy'], 'Music-Genre': ['punk', 'house', 'blues', 'techno', 'jazz', 'country'], 'Nationality': ['australian', 'canadian', 'japanese', 'indonesian', 'egyptian', 'polish'], 'Transport': ['van', 'train', 'helicopter', 'roller', 'boat', 'bike']}"
diff --git a/part2/level4/Pt2_7x7_level4.csv b/part2/level4/Pt2_7x7_level4.csv
new file mode 100644
index 0000000000000000000000000000000000000000..a6005ccc57ec648ed5649b608537b36c7485804d
--- /dev/null
+++ b/part2/level4/Pt2_7x7_level4.csv
@@ -0,0 +1,503 @@
+ID,Clues,SolutionGrid
+Pt1_7x7_level4-0,"There are 7 different favourite beverages: cola, hot-chocolate, juice, lemonade, mirinda, tea, water
+There 7 different types of food: artichoke, blueberry, corn, kale, orange, pineapple, pumpkin
+The people have 7 different hobbies: card-games, cooking, gardening, puzzles, singing, sudoku, writing
+The people have 7 different jobs:  analyst, designer, doctor, pilot, police-officer, security-guard, teacher
+The people perfer 7 different movie-genres: action, drama, epic, horror, martial-arts, scientific, thriller
+There are 7 different nationalities: canadian, german, malaysian, nigerian, spanish, thai, turkish
+7 different pets are kept: fish, frog, goldfish, hamster, horse, snake, turtle
+ 1. the owner of the frog is the person drinking tea##1
+ 2. the owner of the goldfish is on the left or right of the person watching scientific movies##3
+ 3. the analyst is on the far left or far right##3
+ 4. the owner of the goldfish is the german##1
+ 5. the police-officer is on the left or right of the nigerian##3
+ 6. the owner of the turtle is on the right of the person eating orange##1
+ 7. the person eating corn is on the left or right of the thai##3
+ 8. the person watching horror movies is on the left or right of the person eating kale##3
+ 9. the person who's hobby is puzzles is on the left of the turkish##1
+10. the person eating pineapple is the canadian##1
+11. the security-guard is between the owner of the fish and the person watching epic movies##2
+12. the teacher is on the left or right of the malaysian##3
+13. the person watching drama movies is on the left or right of the person who's hobby is cooking##3
+14. the person who's hobby is sudoku is between the person watching thriller movies and the person who's hobby is card-games##2
+15. the person watching drama movies is on the right of the person who's hobby is gardening##1
+16. the owner of the snake is in an even position
+17. the owner of the hamster is on the left of the owner of the fish##1
+18. the person eating pumpkin is on the right of the turkish##1
+19. the security-guard is on the left of the designer##1
+20. the spanish is on the far left##1
+21. the owner of the goldfish is in an even position
+22. the nigerian is on the right of the person watching drama movies##1
+23. the analyst is on the left or right of the owner of the fish##3
+24. the doctor is on the far left or far right##3
+25. the person eating blueberry is on the far left##1
+26. the owner of the turtle is on the far right##1
+27. the analyst is in an odd position
+28. the person drinking hot-chocolate is on the right of the designer##1
+29. the person watching scientific movies is on the far left or far right##3
+30. the owner of the hamster is on the left of the person drinking cola##1
+31. the person eating kale is in an even position
+32. the person drinking cola is on the left or right of the person watching horror movies##3
+33. the police-officer is on the left of the person drinking mirinda##1
+34. the person drinking hot-chocolate is the person who's hobby is gardening##1
+35. the person watching horror movies is on the left of the person drinking cola##1
+36. the person drinking lemonade is the person watching epic movies##1
+37. the owner of the hamster is in an odd position
+38. the person drinking water is on the far left##1
+39. the person drinking tea is the owner of the frog##1
+40. the person who's hobby is singing is on the far left##1
+41. the person watching action movies is on the right of the malaysian##1
+42. the person watching drama movies is on the right of the teacher##1","{'Beverage': ['water', 'cola', 'tea', 'lemonade', 'hot-chocolate', 'juice', 'mirinda'], 'Food': ['blueberry', 'kale', 'corn', 'pumpkin', 'pineapple', 'orange', 'artichoke'], 'Hobby': ['singing', 'puzzles', 'sudoku', 'card-games', 'gardening', 'writing', 'cooking'], 'Job': ['analyst', 'pilot', 'security-guard', 'designer', 'teacher', 'police-officer', 'doctor'], 'Movie-Genre': ['horror', 'thriller', 'martial-arts', 'epic', 'action', 'drama', 'scientific'], 'Nationality': ['spanish', 'thai', 'turkish', 'malaysian', 'canadian', 'german', 'nigerian'], 'Pet': ['hamster', 'fish', 'frog', 'snake', 'horse', 'goldfish', 'turtle']}"
+Pt1_7x7_level4-1,"The people have 7 different hobbies: camping, chess, collecting, cooking, filmmaking, gardening, puzzles
+The people perfer 7 different movie-genres: adventure, horror, musical, mystery, thriller, time-travel, zombie
+The people prefer 7 different music-genres: d&b, disco, electronic, jazz, r&b, reggae, salsa
+There are 7 different nationalities: argentine, australian, canadian, egyptian, italian, malaysian, nigerian
+7 different pets are kept: bird, chinchilla, dog, ferret, goat, rabbit, rat
+The people prefer 7 different types of sport: badminton, baseball, golf, skateboarding, snowboarding, swimming, water-polo
+The people use 7 different means of transport: airplane, bus, helicopter, scooter, subway, taxi, tram
+ 1. the person watching zombie movies is the fan of d&b##1
+ 2. the person who's hobby is gardening is on the left of the person who's sport is water-polo##1
+ 3. the fan of electronic is on the right of the owner of the rabbit##1
+ 4. the person watching time-travel movies is on the right of the canadian##1
+ 5. the person who's sport is swimming is on the left of the owner of the dog##1
+ 6. the fan of r&b is on the right of the person watching mystery movies##1
+ 7. the person driving the tram is on the left or right of the person driving the bus##3
+ 8. the person driving the tram is on the left or right of the person watching adventure movies##3
+ 9. the person driving the taxi is in an even position
+10. the person who's sport is snowboarding is the person driving the subway##1
+11. the italian is on the left or right of the person driving the taxi##3
+12. the person watching musical movies is on the left or right of the person who's sport is baseball##3
+13. the person who's hobby is collecting is on the left or right of the owner of the rat##3
+14. the person watching time-travel movies is between the person who's hobby is camping and the person watching zombie movies##2
+15. the person who's sport is skateboarding is on the right of the malaysian##1
+16. the nigerian is on the far right##1
+17. the fan of salsa is on the left or right of the person who's hobby is gardening##3
+18. the person watching thriller movies is the fan of electronic##1
+19. the fan of reggae is in an odd position
+20. the person who's sport is water-polo is on the left of the person driving the scooter##1
+21. the person who's hobby is cooking is on the left of the person who's hobby is filmmaking##1
+22. the owner of the goat is between the person who's sport is golf and the owner of the ferret##2
+23. the italian is on the left of the person who's hobby is cooking##1
+24. the person who's hobby is chess is on the left of the italian##1
+25. the fan of electronic is the owner of the chinchilla##1
+26. the owner of the bird is on the left or right of the owner of the chinchilla##3
+27. the person driving the bus is on the right of the australian##1
+28. the person driving the scooter is on the left or right of the person watching musical movies##3
+29. the owner of the ferret is the fan of salsa##1
+30. the egyptian is on the left or right of the owner of the rabbit##3
+31. the person who's sport is badminton is in an odd position
+32. the person watching horror movies is on the left of the fan of reggae##1
+33. the owner of the dog is on the far right##1
+34. the person watching horror movies is in an even position
+35. the fan of jazz is on the left of the person who's hobby is chess##1
+36. the person who's sport is snowboarding is on the left of the person driving the helicopter##1
+37. the malaysian is on the left or right of the person driving the airplane##3
+38. the person who's sport is swimming is on the left of the person watching adventure movies##1
+39. the owner of the chinchilla is in an odd position
+40. the person who's sport is golf is on the left or right of the egyptian##3
+41. the person driving the airplane is in an odd position
+42. the italian is the person who's sport is baseball##1","{'Hobby': ['gardening', 'collecting', 'camping', 'chess', 'puzzles', 'cooking', 'filmmaking'], 'Movie-Genre': ['zombie', 'time-travel', 'mystery', 'musical', 'thriller', 'horror', 'adventure'], 'Music-Genre': ['d&b', 'salsa', 'jazz', 'r&b', 'electronic', 'disco', 'reggae'], 'Nationality': ['canadian', 'argentine', 'egyptian', 'australian', 'italian', 'malaysian', 'nigerian'], 'Pet': ['rat', 'ferret', 'goat', 'rabbit', 'chinchilla', 'bird', 'dog'], 'Sport': ['snowboarding', 'water-polo', 'badminton', 'golf', 'baseball', 'swimming', 'skateboarding'], 'Transport': ['subway', 'helicopter', 'scooter', 'taxi', 'bus', 'tram', 'airplane']}"
+Pt1_7x7_level4-2,"There are 7 different favourite beverages: 7up, almond-milk, coffee, cola, fanta, iced-tea, water
+The people have 7 different hobbies: baking, board-games, chess, collecting, magic-tricks, reading, sudoku
+The people perfer 7 different movie-genres: crime, disaster, drama, fantasy, martial-arts, romance, scientific
+There are 7 different nationalities: argentine, italian, malaysian, nigerian, pakistani, thai, turkish
+7 different pets are kept: dog, frog, guinea-pig, hamster, lizard, rabbit, turtle
+The people prefer 7 different types of sport: badminton, biathlon, cycling, ice-hockey, rugby, tennis, volleyball
+The people use 7 different means of transport: bike, bus, quad-bike, roller, scooter, ship, train
+ 1. the person who's hobby is chess is on the left or right of the owner of the frog##3
+ 2. the person who's hobby is baking is in an odd position
+ 3. the person driving the bus is on the left or right of the person watching martial-arts movies##3
+ 4. the person driving the scooter is on the left or right of the person drinking 7up##3
+ 5. the person driving the train is on the right of the person who's sport is tennis##1
+ 6. the nigerian is in an even position
+ 7. the argentine is between the italian and the person who's sport is biathlon##2
+ 8. the person driving the roller is on the right of the person watching scientific movies##1
+ 9. the person driving the train is on the far left or far right##3
+10. the owner of the dog is the person driving the train##1
+11. the pakistani is the person who's hobby is sudoku##1
+12. the person who's sport is rugby is on the left of the italian##1
+13. the person driving the quad-bike is on the left or right of the thai##3
+14. the person driving the ship is in an even position
+15. the person driving the bike is on the left or right of the argentine##3
+16. the person watching romance movies is on the left or right of the owner of the guinea-pig##3
+17. the person who's hobby is collecting is on the right of the pakistani##1
+18. the person watching crime movies is the person drinking water##1
+19. the person who's hobby is reading is the person watching disaster movies##1
+20. the person who's hobby is collecting is on the left of the person drinking cola##1
+21. the person who's hobby is board-games is in the middle##1
+22. the malaysian is the owner of the rabbit##1
+23. the person driving the quad-bike is in an odd position
+24. the person who's sport is volleyball is the owner of the turtle##1
+25. the person who's hobby is reading is on the right of the person driving the bike##1
+26. the owner of the lizard is on the left of the italian##1
+27. the owner of the hamster is on the left of the person drinking fanta##1
+28. the owner of the rabbit is on the left of the argentine##1
+29. the person who's hobby is board-games is on the left or right of the person who's sport is biathlon##3
+30. the person who's hobby is magic-tricks is on the left of the person who's sport is rugby##1
+31. the person who's sport is cycling is on the far left or far right##3
+32. the person driving the scooter is on the left of the person driving the bike##1
+33. the thai is on the right of the person who's sport is badminton##1
+34. the person drinking iced-tea is in an even position
+35. the person who's hobby is collecting is on the left of the malaysian##1
+36. the person driving the bus is between the person driving the scooter and the person watching drama movies##2
+37. the person drinking almond-milk is between the italian and the person who's hobby is chess##2
+38. the person who's sport is ice-hockey is on the left of the person who's hobby is magic-tricks##1
+39. the person driving the ship is on the left or right of the person who's hobby is magic-tricks##3
+40. the thai is the owner of the guinea-pig##1
+41. the person drinking water is on the far left##1","{'Beverage': ['water', 'fanta', 'cola', 'iced-tea', '7up', 'almond-milk', 'coffee'], 'Hobby': ['sudoku', 'collecting', 'magic-tricks', 'board-games', 'baking', 'reading', 'chess'], 'Movie-Genre': ['crime', 'drama', 'romance', 'martial-arts', 'scientific', 'disaster', 'fantasy'], 'Nationality': ['pakistani', 'thai', 'malaysian', 'argentine', 'italian', 'nigerian', 'turkish'], 'Pet': ['hamster', 'guinea-pig', 'rabbit', 'lizard', 'turtle', 'frog', 'dog'], 'Sport': ['badminton', 'ice-hockey', 'biathlon', 'rugby', 'volleyball', 'tennis', 'cycling'], 'Transport': ['quad-bike', 'ship', 'bus', 'scooter', 'bike', 'roller', 'train']}"
+Pt1_7x7_level4-3,"There are 7 different favourite beverages: almond-milk, coffee, fanta, hot-chocolate, mirinda, sprite, water
+There 7 different types of food: cucumber, garlic, kiwi, lettuce, nectarine, orange, papaya
+The people have 7 different jobs:  bartender, chef, dancer, freelancer, lawyer, paramedic, teacher
+The people perfer 7 different movie-genres: comedy, disaster, drama, epic, satire, scientific, time-travel
+There are 7 different nationalities: american, chinese, colombian, indian, italian, russian, thai
+7 different pets are kept: ferret, goldfish, hedgehog, lizard, pony, rat, turtle
+The people prefer 7 different types of sport: biathlon, climbing, rugby, skateboarding, soccer, tennis, volleyball
+ 1. the italian is on the left of the person eating cucumber##1
+ 2. the person eating garlic is in the middle##1
+ 3. the owner of the ferret is on the left of the owner of the lizard##1
+ 4. the owner of the goldfish is on the far left or far right##3
+ 5. the teacher is on the left of the person drinking hot-chocolate##1
+ 6. the dancer is on the left or right of the owner of the rat##3
+ 7. the person drinking coffee is on the left of the owner of the turtle##1
+ 8. the russian is on the right of the person drinking almond-milk##1
+ 9. the thai is on the left or right of the indian##3
+10. the chinese is on the left of the italian##1
+11. the person eating lettuce is on the left or right of the person watching satire movies##3
+12. the person watching scientific movies is in the middle##1
+13. the person drinking coffee is in an odd position
+14. the person who's sport is skateboarding is on the left of the person who's sport is climbing##1
+15. the lawyer is on the left or right of the person eating kiwi##3
+16. the person watching epic movies is on the left of the person watching comedy movies##1
+17. the person drinking sprite is on the far left or far right##3
+18. the person drinking water is on the left or right of the owner of the hedgehog##3
+19. the teacher is in an even position
+20. the owner of the rat is on the right of the person watching drama movies##1
+21. the italian is in an odd position
+22. the owner of the hedgehog is in an odd position
+23. the person who's sport is biathlon is on the left of the american##1
+24. the bartender is on the right of the owner of the ferret##1
+25. the russian is on the right of the person watching time-travel movies##1
+26. the person who's sport is rugby is on the left or right of the person eating kiwi##3
+27. the person watching epic movies is in an even position
+28. the person watching disaster movies is the italian##1
+29. the person drinking mirinda is on the far right##1
+30. the person who's sport is volleyball is the teacher##1
+31. the person eating cucumber is in an even position
+32. the person drinking almond-milk is between the person eating nectarine and the thai##2
+33. the person who's sport is volleyball is on the right of the russian##1
+34. the person eating cucumber is on the left or right of the chef##3
+35. the person who's sport is tennis is on the right of the indian##1
+36. the person who's sport is biathlon is in an odd position
+37. the russian is in an odd position
+38. the owner of the pony is between the person drinking almond-milk and the owner of the turtle##2
+39. the paramedic is on the left of the freelancer##1
+40. the person eating kiwi is on the left of the person drinking water##1
+41. the person eating orange is on the right of the american##1
+42. the dancer is on the left or right of the teacher##3
+43. the owner of the rat is the indian##1
+44. the person drinking coffee is the russian##1","{'Beverage': ['sprite', 'almond-milk', 'coffee', 'fanta', 'hot-chocolate', 'water', 'mirinda'], 'Food': ['papaya', 'lettuce', 'nectarine', 'garlic', 'kiwi', 'cucumber', 'orange'], 'Job': ['paramedic', 'freelancer', 'dancer', 'teacher', 'chef', 'lawyer', 'bartender'], 'Movie-Genre': ['drama', 'time-travel', 'satire', 'scientific', 'disaster', 'epic', 'comedy'], 'Nationality': ['thai', 'indian', 'russian', 'chinese', 'italian', 'american', 'colombian'], 'Pet': ['goldfish', 'rat', 'pony', 'turtle', 'hedgehog', 'ferret', 'lizard'], 'Sport': ['skateboarding', 'climbing', 'tennis', 'volleyball', 'biathlon', 'rugby', 'soccer']}"
+Pt1_7x7_level4-4,"There 7 different types of food: artichoke, corn, lime, onion, pear, pineapple, watermelon
+The people have 7 different hobbies: camping, cooking, dancing, filmmaking, fishing, singing, video-games
+The people have 7 different jobs:  bartender, fisherman, freelancer, journalist, manager, mechanic, police-officer
+The people perfer 7 different movie-genres: animation, drama, epic, fantasy, horror, mystery, time-travel
+The people prefer 7 different music-genres: classical, country, d&b, folk, gospel, punk, techno
+7 different pets are kept: chinchilla, fish, goat, hamster, lizard, rabbit, turtle
+The people use 7 different means of transport: airplane, bike, motorbike, quad-bike, roller, scooter, taxi
+ 1. the person eating corn is on the left or right of the owner of the goat##3
+ 2. the person driving the scooter is the person eating corn##1
+ 3. the person watching time-travel movies is on the left or right of the person driving the airplane##3
+ 4. the owner of the fish is in an odd position
+ 5. the fan of classical is on the right of the person watching mystery movies##1
+ 6. the owner of the fish is on the left or right of the person driving the quad-bike##3
+ 7. the person watching horror movies is on the left of the fan of gospel##1
+ 8. the fan of techno is on the left of the person driving the quad-bike##1
+ 9. the owner of the rabbit is on the left or right of the person driving the roller##3
+10. the person watching horror movies is on the right of the person who's hobby is filmmaking##1
+11. the person who's hobby is cooking is between the owner of the hamster and the owner of the fish##2
+12. the person eating watermelon is on the right of the fan of country##1
+13. the mechanic is on the far left or far right##3
+14. the journalist is in the middle##1
+15. the owner of the fish is in an odd position
+16. the owner of the turtle is the person watching fantasy movies##1
+17. the person who's hobby is camping is on the far right##1
+18. the police-officer is on the left of the owner of the chinchilla##1
+19. the fan of folk is the person eating corn##1
+20. the person driving the roller is on the far left or far right##3
+21. the person eating onion is the person watching fantasy movies##1
+22. the owner of the fish is on the far left or far right##3
+23. the person driving the roller is on the left of the bartender##1
+24. the person eating watermelon is in an odd position
+25. the person who's hobby is filmmaking is the person eating artichoke##1
+26. the owner of the lizard is the person eating pineapple##1
+27. the person watching time-travel movies is on the right of the person who's hobby is cooking##1
+28. the person eating watermelon is the manager##1
+29. the owner of the chinchilla is the person who's hobby is fishing##1
+30. the person eating lime is the bartender##1
+31. the person eating corn is on the left or right of the owner of the turtle##3
+32. the person driving the quad-bike is on the left or right of the person driving the bike##3
+33. the person watching drama movies is on the right of the person watching epic movies##1
+34. the person watching fantasy movies is the freelancer##1
+35. the fan of punk is the person eating pineapple##1
+36. the fan of folk is on the left of the person eating onion##1
+37. the person who's hobby is camping is the fan of d&b##1
+38. the person who's hobby is dancing is on the left or right of the owner of the goat##3
+39. the owner of the turtle is on the far left or far right##3
+40. the person watching epic movies is in an odd position
+41. the fan of folk is on the left or right of the person eating pear##3
+42. the fan of folk is between the person driving the taxi and the person who's hobby is video-games##2","{'Food': ['artichoke', 'lime', 'watermelon', 'pineapple', 'pear', 'corn', 'onion'], 'Hobby': ['filmmaking', 'cooking', 'singing', 'dancing', 'video-games', 'fishing', 'camping'], 'Job': ['mechanic', 'bartender', 'manager', 'journalist', 'police-officer', 'fisherman', 'freelancer'], 'Movie-Genre': ['animation', 'horror', 'time-travel', 'mystery', 'epic', 'drama', 'fantasy'], 'Music-Genre': ['techno', 'country', 'gospel', 'punk', 'classical', 'folk', 'd&b'], 'Pet': ['fish', 'rabbit', 'hamster', 'lizard', 'goat', 'chinchilla', 'turtle'], 'Transport': ['roller', 'quad-bike', 'bike', 'airplane', 'motorbike', 'scooter', 'taxi']}"
+Pt1_7x7_level4-5,"There are 7 different favourite beverages: almond-milk, coffee, cola, iced-tea, juice, mirinda, soy-milk
+The people have 7 different hobbies: card-games, chess, collecting, fishing, photography, woodworking, writing
+The people have 7 different jobs:  analyst, engineer, journalist, librarian, scientist, social-worker, videographer
+The people perfer 7 different movie-genres: adventure, horror, martial-arts, romance, scientific, sports, spy
+The people prefer 7 different music-genres: blues, funk, jazz, r&b, reggae, salsa, techno
+7 different pets are kept: bird, cat, fish, guinea-pig, horse, rabbit, snake
+The people prefer 7 different types of sport: biathlon, cricket, lacrosse, rowing, surfing, tennis, water-polo
+ 1. the fan of r&b is the person drinking iced-tea##1
+ 2. the person watching sports movies is the fan of funk##1
+ 3. the person who's hobby is chess is between the person who's sport is surfing and the person who's hobby is collecting##2
+ 4. the analyst is on the far left##1
+ 5. the scientist is on the left of the person who's hobby is woodworking##1
+ 6. the owner of the guinea-pig is in an even position
+ 7. the social-worker is in an odd position
+ 8. the owner of the fish is on the left or right of the person who's sport is rowing##3
+ 9. the person drinking almond-milk is on the left or right of the person who's hobby is collecting##3
+10. the person drinking mirinda is in the middle##1
+11. the person watching horror movies is on the left or right of the owner of the bird##3
+12. the person who's sport is tennis is in an odd position
+13. the person who's hobby is fishing is the person who's sport is biathlon##1
+14. the person watching martial-arts movies is the fan of blues##1
+15. the person drinking juice is in an even position
+16. the person drinking cola is on the left or right of the videographer##3
+17. the person watching horror movies is on the right of the person drinking coffee##1
+18. the person watching horror movies is in an even position
+19. the person drinking mirinda is the person drinking mirinda##1
+20. the person who's hobby is fishing is on the right of the videographer##1
+21. the owner of the bird is on the right of the person who's hobby is collecting##1
+22. the person who's sport is water-polo is on the left or right of the person who's hobby is collecting##3
+23. the owner of the cat is on the left or right of the person who's hobby is chess##3
+24. the person who's sport is cricket is on the left of the person who's sport is rowing##1
+25. the person who's hobby is woodworking is the person watching spy movies##1
+26. the owner of the guinea-pig is in an even position
+27. the person who's hobby is chess is on the left of the videographer##1
+28. the person who's sport is rowing is the person who's hobby is photography##1
+29. the person who's sport is surfing is on the right of the person who's hobby is chess##1
+30. the person watching romance movies is on the left of the owner of the horse##1
+31. the fan of salsa is on the far left or far right##3
+32. the person who's hobby is collecting is the owner of the guinea-pig##1
+33. the owner of the bird is in an odd position
+34. the person watching martial-arts movies is on the right of the engineer##1
+35. the journalist is on the far right##1
+36. the fan of techno is the owner of the cat##1
+37. the owner of the fish is on the left or right of the fan of reggae##3
+38. the owner of the rabbit is in an odd position
+39. the person watching adventure movies is on the right of the fan of r&b##1
+40. the owner of the cat is on the left or right of the owner of the snake##3
+41. the librarian is on the left of the owner of the guinea-pig##1
+42. the person who's hobby is photography is on the left or right of the person drinking almond-milk##3
+43. the person who's sport is water-polo is the owner of the rabbit##1
+44. the person who's hobby is woodworking is between the fan of funk and the person drinking soy-milk##2
+45. the librarian is the person who's sport is water-polo##1
+46. the scientist is on the right of the person who's hobby is writing##1
+47. the owner of the snake is in an odd position","{'Beverage': ['iced-tea', 'soy-milk', 'almond-milk', 'mirinda', 'coffee', 'juice', 'cola'], 'Hobby': ['writing', 'photography', 'woodworking', 'collecting', 'chess', 'card-games', 'fishing'], 'Job': ['analyst', 'scientist', 'librarian', 'engineer', 'social-worker', 'videographer', 'journalist'], 'Movie-Genre': ['romance', 'adventure', 'spy', 'sports', 'martial-arts', 'horror', 'scientific'], 'Music-Genre': ['r&b', 'reggae', 'jazz', 'funk', 'blues', 'techno', 'salsa'], 'Pet': ['fish', 'horse', 'rabbit', 'guinea-pig', 'bird', 'cat', 'snake'], 'Sport': ['cricket', 'rowing', 'water-polo', 'lacrosse', 'tennis', 'surfing', 'biathlon']}"
+Pt1_7x7_level4-6,"There 7 different types of food: cranberry, eggplant, lime, onion, pineapple, pumpkin, strawberry
+The people have 7 different hobbies: board-games, camping, cooking, drawing, rock-climbing, video-games, writing
+The people have 7 different jobs:  analyst, entrepreneur, lawyer, paramedic, pilot, videographer, writer
+The people perfer 7 different movie-genres: epic, fantasy, horror, musical, mystery, thriller, time-travel
+There are 7 different nationalities: argentine, german, italian, japanese, mexican, spanish, thai
+The people prefer 7 different types of sport: baseball, basketball, biathlon, golf, lacrosse, rowing, sailing
+The people use 7 different means of transport: airplane, bike, helicopter, motorbike, roller, taxi, trike
+ 1. the person driving the bike is on the far left or far right##3
+ 2. the person driving the airplane is on the left of the person who's hobby is cooking##1
+ 3. the person driving the trike is on the right of the videographer##1
+ 4. the person watching epic movies is the person eating pumpkin##1
+ 5. the person watching epic movies is on the left of the person eating eggplant##1
+ 6. the person who's hobby is drawing is in the middle##1
+ 7. the person eating pineapple is on the right of the person eating onion##1
+ 8. the person watching musical movies is on the left or right of the person driving the motorbike##3
+ 9. the thai is on the left or right of the person who's hobby is camping##3
+10. the person eating eggplant is on the left or right of the person watching epic movies##3
+11. the person who's hobby is drawing is on the left or right of the person watching horror movies##3
+12. the person eating cranberry is on the left or right of the person watching horror movies##3
+13. the person driving the taxi is the person who's hobby is rock-climbing##1
+14. the person who's sport is golf is the person watching mystery movies##1
+15. the person who's sport is rowing is on the left of the lawyer##1
+16. the person who's sport is golf is on the left or right of the entrepreneur##3
+17. the writer is on the far left or far right##3
+18. the person watching thriller movies is on the left of the german##1
+19. the person eating pineapple is the person watching horror movies##1
+20. the person who's sport is golf is in an odd position
+21. the person who's sport is basketball is on the left or right of the person driving the motorbike##3
+22. the person eating pineapple is on the left of the person who's hobby is writing##1
+23. the writer is the person who's hobby is video-games##1
+24. the person eating onion is on the left or right of the person driving the taxi##3
+25. the person who's sport is rowing is the person who's hobby is cooking##1
+26. the person who's hobby is video-games is on the far left##1
+27. the person who's sport is rowing is between the analyst and the person watching musical movies##2
+28. the thai is on the right of the person eating pineapple##1
+29. the argentine is the person driving the airplane##1
+30. the person who's sport is golf is in an odd position
+31. the person driving the airplane is on the left of the person who's hobby is cooking##1
+32. the pilot is on the right of the person who's sport is basketball##1
+33. the person driving the roller is on the left or right of the person watching fantasy movies##3
+34. the person driving the trike is in the middle##1
+35. the person eating eggplant is on the left or right of the person who's hobby is video-games##3
+36. the person who's sport is biathlon is the person driving the helicopter##1
+37. the mexican is on the right of the person eating lime##1
+38. the person driving the roller is on the far right##1
+39. the person who's hobby is camping is the japanese##1
+40. the spanish is on the left or right of the person who's hobby is writing##3
+41. the person who's sport is sailing is on the left or right of the person driving the airplane##3
+42. the person who's hobby is writing is on the left or right of the person who's sport is lacrosse##3","{'Food': ['pumpkin', 'eggplant', 'lime', 'onion', 'pineapple', 'cranberry', 'strawberry'], 'Hobby': ['video-games', 'board-games', 'cooking', 'drawing', 'rock-climbing', 'writing', 'camping'], 'Job': ['writer', 'analyst', 'videographer', 'lawyer', 'pilot', 'entrepreneur', 'paramedic'], 'Movie-Genre': ['epic', 'thriller', 'time-travel', 'musical', 'horror', 'fantasy', 'mystery'], 'Nationality': ['italian', 'argentine', 'german', 'mexican', 'spanish', 'thai', 'japanese'], 'Sport': ['sailing', 'baseball', 'rowing', 'basketball', 'lacrosse', 'biathlon', 'golf'], 'Transport': ['bike', 'airplane', 'motorbike', 'trike', 'taxi', 'helicopter', 'roller']}"
+Pt1_7x7_level4-7,"There are 7 different favourite beverages: cola, hot-chocolate, iced-tea, juice, lemonade, milk, tea
+There 7 different types of food: corn, garlic, kiwi, lettuce, peas, pepper, zucchini
+The people have 7 different hobbies: baking, chess, dancing, hiking, singing, video-games, writing
+The people have 7 different jobs:  architect, designer, doctor, engineer, firefighter, paramedic, teacher
+The people perfer 7 different movie-genres: adventure, animation, drama, epic, mystery, romance, sports
+The people prefer 7 different music-genres: folk, hip-hop, indie, jazz, r&b, reggae, soul
+The people prefer 7 different types of sport: biathlon, cricket, handball, parkour, rugby, soccer, water-polo
+ 1. the person eating lettuce is on the left or right of the person who's hobby is video-games##3
+ 2. the fan of folk is in an odd position
+ 3. the person drinking lemonade is on the far left or far right##3
+ 4. the person watching epic movies is the paramedic##1
+ 5. the person watching sports movies is on the left or right of the fan of folk##3
+ 6. the person eating lettuce is on the far left##1
+ 7. the person watching romance movies is the fan of r&b##1
+ 8. the person who's sport is soccer is in an even position
+ 9. the person eating kiwi is the fan of soul##1
+10. the person who's sport is rugby is in an even position
+11. the person who's sport is handball is on the right of the person who's sport is cricket##1
+12. the person who's hobby is hiking is on the left or right of the fan of jazz##3
+13. the person who's hobby is hiking is on the right of the fan of jazz##1
+14. the firefighter is the fan of reggae##1
+15. the person drinking tea is the person who's sport is handball##1
+16. the person watching mystery movies is the person eating lettuce##1
+17. the firefighter is on the left or right of the fan of soul##3
+18. the fan of hip-hop is on the right of the person eating garlic##1
+19. the person who's hobby is chess is on the left of the paramedic##1
+20. the person watching epic movies is on the left or right of the fan of soul##3
+21. the person who's hobby is writing is the fan of folk##1
+22. the paramedic is the person who's sport is cricket##1
+23. the person eating kiwi is on the right of the person eating pepper##1
+24. the person eating kiwi is on the right of the person who's hobby is singing##1
+25. the person who's hobby is hiking is in an even position
+26. the person who's sport is parkour is on the left of the person who's hobby is video-games##1
+27. the person drinking tea is the person who's hobby is hiking##1
+28. the person who's sport is rugby is in the middle##1
+29. the designer is on the right of the fan of indie##1
+30. the paramedic is on the left of the fan of hip-hop##1
+31. the firefighter is the person watching adventure movies##1
+32. the person eating corn is the person who's sport is handball##1
+33. the person who's sport is cricket is on the left or right of the person drinking tea##3
+34. the person drinking milk is on the left of the person watching drama movies##1
+35. the person eating zucchini is on the left of the firefighter##1
+36. the designer is the person drinking iced-tea##1
+37. the person drinking juice is in the middle##1
+38. the person drinking lemonade is on the left or right of the fan of hip-hop##3
+39. the fan of jazz is on the left or right of the architect##3
+40. the person who's hobby is baking is the person eating garlic##1
+41. the person who's sport is water-polo is on the left of the engineer##1
+42. the person eating corn is on the left of the teacher##1
+43. the person drinking cola is on the left or right of the person who's sport is rugby##3","{'Beverage': ['hot-chocolate', 'iced-tea', 'milk', 'juice', 'cola', 'tea', 'lemonade'], 'Food': ['lettuce', 'zucchini', 'pepper', 'kiwi', 'garlic', 'corn', 'peas'], 'Hobby': ['dancing', 'video-games', 'singing', 'chess', 'baking', 'hiking', 'writing'], 'Job': ['doctor', 'designer', 'firefighter', 'engineer', 'paramedic', 'architect', 'teacher'], 'Movie-Genre': ['mystery', 'romance', 'adventure', 'drama', 'epic', 'sports', 'animation'], 'Music-Genre': ['indie', 'r&b', 'reggae', 'soul', 'jazz', 'hip-hop', 'folk'], 'Sport': ['parkour', 'soccer', 'water-polo', 'rugby', 'cricket', 'handball', 'biathlon']}"
+Pt1_7x7_level4-8,"There are 7 different favourite beverages: 7up, almond-milk, cola, iced-tea, lemonade, sprite, water
+There 7 different types of food: blueberry, cauliflower, cucumber, lemon, nectarine, pepper, spinach
+The people have 7 different jobs:  analyst, bartender, engineer, lawyer, librarian, mechanic, videographer
+The people prefer 7 different music-genres: dubstep, funk, hip-hop, house, pop, rock, techno
+7 different pets are kept: cat, dog, ferret, goat, guinea-pig, hamster, turtle
+The people prefer 7 different types of sport: badminton, baseball, biathlon, rowing, skateboarding, volleyball, weightlifting
+The people use 7 different means of transport: bike, boat, skateboard, subway, taxi, train, van
+ 1. the engineer is the owner of the hamster##1
+ 2. the person eating nectarine is between the person drinking water and the person who's sport is baseball##2
+ 3. the person driving the van is on the right of the fan of pop##1
+ 4. the fan of funk is in an even position
+ 5. the fan of rock is in an even position
+ 6. the person eating blueberry is in an even position
+ 7. the owner of the goat is on the left of the person drinking sprite##1
+ 8. the person driving the bike is on the left of the librarian##1
+ 9. the person who's sport is volleyball is on the left of the person drinking cola##1
+10. the person driving the taxi is between the fan of pop and the person eating lemon##2
+11. the person eating spinach is on the left or right of the person driving the subway##3
+12. the analyst is on the left of the owner of the hamster##1
+13. the bartender is the fan of hip-hop##1
+14. the videographer is on the left of the person eating cauliflower##1
+15. the person who's sport is rowing is on the far right##1
+16. the fan of funk is on the left of the fan of dubstep##1
+17. the person who's sport is volleyball is in an odd position
+18. the fan of dubstep is in an odd position
+19. the fan of funk is between the mechanic and the person who's sport is baseball##2
+20. the person driving the subway is in an odd position
+21. the person who's sport is biathlon is in the middle##1
+22. the person who's sport is skateboarding is the person driving the bike##1
+23. the videographer is on the left or right of the person who's sport is rowing##3
+24. the person driving the subway is on the right of the owner of the ferret##1
+25. the person driving the boat is on the right of the analyst##1
+26. the person drinking iced-tea is on the left of the person who's sport is biathlon##1
+27. the person driving the bike is on the left or right of the person eating blueberry##3
+28. the person drinking sprite is on the right of the person eating lemon##1
+29. the person eating pepper is on the left or right of the fan of techno##3
+30. the fan of hip-hop is on the far left or far right##3
+31. the person who's sport is rowing is the person drinking water##1
+32. the person driving the bike is on the left of the person eating blueberry##1
+33. the person drinking lemonade is on the right of the person drinking 7up##1
+34. the owner of the goat is on the left or right of the librarian##3
+35. the person eating cucumber is on the left or right of the owner of the guinea-pig##3
+36. the owner of the turtle is on the left or right of the person eating cucumber##3
+37. the person driving the taxi is the fan of techno##1
+38. the librarian is on the right of the person who's sport is skateboarding##1
+39. the owner of the guinea-pig is on the left or right of the person drinking 7up##3
+40. the person driving the subway is on the right of the person who's sport is weightlifting##1
+41. the person driving the skateboard is between the person drinking 7up and the owner of the dog##2
+42. the mechanic is on the far left or far right##3
+43. the person drinking water is on the left or right of the owner of the guinea-pig##3
+44. the owner of the guinea-pig is in an even position
+45. the owner of the hamster is the person who's sport is baseball##1
+46. the person drinking lemonade is in an even position","{'Beverage': ['almond-milk', 'sprite', 'iced-tea', 'cola', '7up', 'lemonade', 'water'], 'Food': ['lemon', 'blueberry', 'pepper', 'spinach', 'cucumber', 'nectarine', 'cauliflower'], 'Job': ['bartender', 'librarian', 'lawyer', 'analyst', 'engineer', 'videographer', 'mechanic'], 'Music-Genre': ['hip-hop', 'techno', 'pop', 'rock', 'house', 'funk', 'dubstep'], 'Pet': ['goat', 'ferret', 'cat', 'turtle', 'hamster', 'guinea-pig', 'dog'], 'Sport': ['skateboarding', 'weightlifting', 'volleyball', 'biathlon', 'baseball', 'badminton', 'rowing'], 'Transport': ['bike', 'taxi', 'subway', 'van', 'boat', 'skateboard', 'train']}"
+Pt1_7x7_level4-9,"There are 7 different favourite beverages: 7up, fanta, hot-chocolate, iced-tea, juice, sprite, water
+The people have 7 different hobbies: baking, chess, fishing, skydiving, sudoku, video-games, writing
+The people have 7 different jobs:  dressmaker, electrician, engineer, entrepreneur, musician, nurse, photographer
+The people perfer 7 different movie-genres: crime, disaster, mystery, romance, thriller, time-travel, zombie
+The people prefer 7 different music-genres: country, electronic, hip-hop, indie, pop, reggae, rock
+7 different pets are kept: chinchilla, goat, goldfish, hamster, pony, rabbit, rat
+The people use 7 different means of transport: airplane, bike, car, quad-bike, ship, skateboard, van
+ 1. the owner of the goldfish is on the left or right of the owner of the goat##3
+ 2. the person watching zombie movies is between the person who's hobby is fishing and the person drinking iced-tea##2
+ 3. the electrician is on the left or right of the person watching romance movies##3
+ 4. the person who's hobby is writing is the person driving the van##1
+ 5. the owner of the pony is on the left or right of the owner of the rat##3
+ 6. the photographer is on the right of the person watching time-travel movies##1
+ 7. the person who's hobby is chess is the person watching time-travel movies##1
+ 8. the fan of rock is between the person watching romance movies and the owner of the chinchilla##2
+ 9. the person drinking water is in an odd position
+10. the person drinking sprite is on the far left or far right##3
+11. the person who's hobby is video-games is in an even position
+12. the person driving the bike is on the right of the owner of the goldfish##1
+13. the fan of reggae is on the left or right of the fan of electronic##3
+14. the owner of the pony is the fan of indie##1
+15. the person drinking water is the person driving the skateboard##1
+16. the owner of the goat is on the left or right of the person who's hobby is skydiving##3
+17. the fan of hip-hop is on the far right##1
+18. the fan of indie is on the left or right of the fan of reggae##3
+19. the person watching thriller movies is on the left of the owner of the goldfish##1
+20. the person drinking water is the person who's hobby is sudoku##1
+21. the person driving the airplane is on the far left or far right##3
+22. the person watching time-travel movies is the entrepreneur##1
+23. the person drinking fanta is on the left or right of the person watching mystery movies##3
+24. the entrepreneur is on the far left##1
+25. the fan of pop is on the left or right of the person drinking hot-chocolate##3
+26. the electrician is on the left or right of the person watching disaster movies##3
+27. the owner of the goat is on the right of the person who's hobby is fishing##1
+28. the fan of rock is on the left of the person watching mystery movies##1
+29. the photographer is on the left or right of the person driving the skateboard##3
+30. the person driving the bike is on the left or right of the dressmaker##3
+31. the fan of pop is the person drinking juice##1
+32. the person drinking hot-chocolate is the person driving the van##1
+33. the fan of electronic is in an odd position
+34. the person watching crime movies is in an even position
+35. the person who's hobby is baking is on the left or right of the person driving the car##3
+36. the owner of the goldfish is on the left or right of the person driving the van##3
+37. the engineer is the person driving the airplane##1
+38. the owner of the hamster is the person drinking water##1
+39. the fan of indie is the person driving the ship##1
+40. the person driving the car is the person drinking juice##1
+41. the person watching romance movies is on the right of the owner of the rabbit##1
+42. the nurse is on the left of the engineer##1
+43. the engineer is on the right of the nurse##1","{'Beverage': ['sprite', '7up', 'water', 'hot-chocolate', 'juice', 'fanta', 'iced-tea'], 'Hobby': ['chess', 'video-games', 'sudoku', 'writing', 'fishing', 'baking', 'skydiving'], 'Job': ['entrepreneur', 'photographer', 'musician', 'electrician', 'dressmaker', 'nurse', 'engineer'], 'Movie-Genre': ['time-travel', 'crime', 'disaster', 'thriller', 'romance', 'zombie', 'mystery'], 'Music-Genre': ['indie', 'reggae', 'electronic', 'country', 'pop', 'rock', 'hip-hop'], 'Pet': ['pony', 'rat', 'hamster', 'rabbit', 'goldfish', 'goat', 'chinchilla'], 'Transport': ['ship', 'quad-bike', 'skateboard', 'van', 'car', 'bike', 'airplane']}"
diff --git a/part2/level5/Pt2_1x2_level5.csv b/part2/level5/Pt2_1x2_level5.csv
new file mode 100644
index 0000000000000000000000000000000000000000..4d5a760b25b57da882d5c2846071b705df862369
--- /dev/null
+++ b/part2/level5/Pt2_1x2_level5.csv
@@ -0,0 +1,21 @@
+ID,Clues,SolutionGrid
+Pt1_1x2_level5-0,"There are 2 different nationalities: british, dutch
+1. the dutch is somewhere to the right of the british","{'Nationality': ['british', 'dutch']}"
+Pt1_1x2_level5-1,"The people use 2 different means of transport: train, van
+1. the person driving the train is somewhere to the left of the person driving the van","{'Transport': ['train', 'van']}"
+Pt1_1x2_level5-2,"The people perfer 2 different movie-genres: adventure, time-travel
+1. the person watching time-travel movies is somewhere to the left of the person watching adventure movies","{'Movie-Genre': ['time-travel', 'adventure']}"
+Pt1_1x2_level5-3,"There are 2 different nationalities: british, malaysian
+1. the british is somewhere to the right of the malaysian","{'Nationality': ['malaysian', 'british']}"
+Pt1_1x2_level5-4,"The people have 2 different hobbies: puzzles, video-games
+1. the person who's hobby is puzzles is somewhere to the right of the person who's hobby is video-games","{'Hobby': ['video-games', 'puzzles']}"
+Pt1_1x2_level5-5,"The people have 2 different jobs:  firefighter, writer
+1. the writer is somewhere to the right of the firefighter","{'Job': ['firefighter', 'writer']}"
+Pt1_1x2_level5-6,"The people have 2 different hobbies: gardening, magic-tricks
+1. the person who's hobby is magic-tricks is somewhere to the right of the person who's hobby is gardening","{'Hobby': ['gardening', 'magic-tricks']}"
+Pt1_1x2_level5-7,"There 2 different types of food: pepper, raspberry
+1. the person eating pepper is somewhere to the right of the person eating raspberry","{'Food': ['raspberry', 'pepper']}"
+Pt1_1x2_level5-8,"The people have 2 different hobbies: filmmaking, hiking
+1. the person who's hobby is filmmaking is somewhere to the left of the person who's hobby is hiking","{'Hobby': ['filmmaking', 'hiking']}"
+Pt1_1x2_level5-9,"The people have 2 different jobs:  accountant, fisherman
+1. the accountant is somewhere to the right of the fisherman","{'Job': ['fisherman', 'accountant']}"
diff --git a/part2/level5/Pt2_1x3_level5.csv b/part2/level5/Pt2_1x3_level5.csv
new file mode 100644
index 0000000000000000000000000000000000000000..106768855afe15b6335fff7f9018136cb2b151d5
--- /dev/null
+++ b/part2/level5/Pt2_1x3_level5.csv
@@ -0,0 +1,32 @@
+ID,Clues,SolutionGrid
+Pt1_1x3_level5-0,"The people perfer 3 different movie-genres: epic, romance, superhero
+1. the person watching epic movies is on the far right##1
+2. the person watching superhero movies is somewhere to the left of the person watching romance movies","{'Movie-Genre': ['superhero', 'romance', 'epic']}"
+Pt1_1x3_level5-1,"The people prefer 3 different music-genres: blues, rock, soul
+1. the fan of rock is on the right of the fan of blues##1
+2. the fan of blues is somewhere to the right of the fan of soul","{'Music-Genre': ['soul', 'blues', 'rock']}"
+Pt1_1x3_level5-2,"There 3 different types of food: broccoli, grapes, raspberry
+1. the person eating grapes is on the right of the person eating broccoli##1
+2. the person eating raspberry is somewhere to the right of the person eating grapes","{'Food': ['broccoli', 'grapes', 'raspberry']}"
+Pt1_1x3_level5-3,"The people perfer 3 different movie-genres: scientific, sports, thriller
+1. the person watching thriller movies is somewhere to the left of the person watching scientific movies
+2. the person watching scientific movies is on the left of the person watching sports movies##1","{'Movie-Genre': ['thriller', 'scientific', 'sports']}"
+Pt1_1x3_level5-4,"There 3 different types of food: banana, carrot, watermelon
+1. the person eating watermelon is somewhere to the left of the person eating carrot
+2. the person eating banana is between the person eating watermelon and the person eating carrot##2","{'Food': ['watermelon', 'banana', 'carrot']}"
+Pt1_1x3_level5-5,"There are 3 different favourite beverages: juice, milk, tea
+1. the person drinking tea is on the left or right of the person drinking milk##3
+2. the person drinking tea is somewhere to the left of the person drinking milk
+3. the person drinking milk is between the person drinking juice and the person drinking tea##2","{'Beverage': ['tea', 'milk', 'juice']}"
+Pt1_1x3_level5-6,"3 different pets are kept: goat, hamster, rabbit
+1. the owner of the hamster is somewhere to the right of the owner of the rabbit
+2. the owner of the hamster is somewhere to the left of the owner of the goat","{'Pet': ['rabbit', 'hamster', 'goat']}"
+Pt1_1x3_level5-7,"There 3 different types of food: apple, asparagus, raspberry
+1. the person eating asparagus is somewhere to the right of the person eating raspberry
+2. the person eating apple is on the left of the person eating raspberry##1","{'Food': ['apple', 'raspberry', 'asparagus']}"
+Pt1_1x3_level5-8,"The people have 3 different hobbies: chess, filmmaking, hiking
+1. the person who's hobby is filmmaking is somewhere to the left of the person who's hobby is chess
+2. the person who's hobby is hiking is on the left of the person who's hobby is filmmaking##1","{'Hobby': ['hiking', 'filmmaking', 'chess']}"
+Pt1_1x3_level5-9,"The people perfer 3 different movie-genres: comedy, martial-arts, satire
+1. the person watching satire movies is somewhere to the left of the person watching martial-arts movies
+2. the person watching comedy movies is on the left of the person watching satire movies##1","{'Movie-Genre': ['comedy', 'satire', 'martial-arts']}"
diff --git a/part2/level5/Pt2_1x4_level5.csv b/part2/level5/Pt2_1x4_level5.csv
new file mode 100644
index 0000000000000000000000000000000000000000..3a8949c3ed11420abe5a3f3223cd1048b071c1c4
--- /dev/null
+++ b/part2/level5/Pt2_1x4_level5.csv
@@ -0,0 +1,46 @@
+ID,Clues,SolutionGrid
+Pt1_1x4_level5-0,"The people use 4 different means of transport: airplane, helicopter, ship, taxi
+1. the person driving the airplane is somewhere to the right of the person driving the taxi
+2. the person driving the airplane is somewhere to the left of the person driving the ship
+3. the person driving the airplane is between the person driving the taxi and the person driving the helicopter##2","{'Transport': ['taxi', 'airplane', 'helicopter', 'ship']}"
+Pt1_1x4_level5-1,"The people have 4 different hobbies: filmmaking, reading, rock-climbing, writing
+1. the person who's hobby is rock-climbing is somewhere to the right of the person who's hobby is writing
+2. the person who's hobby is writing is somewhere to the right of the person who's hobby is filmmaking
+3. the person who's hobby is rock-climbing is on the far left or far right##3
+4. the person who's hobby is rock-climbing is on the right of the person who's hobby is reading##1","{'Hobby': ['filmmaking', 'writing', 'reading', 'rock-climbing']}"
+Pt1_1x4_level5-2,"The people have 4 different jobs:  architect, dressmaker, librarian, writer
+1. the dressmaker is on the right of the librarian##1
+2. the dressmaker is on the far left or far right##3
+3. the architect is the architect##1
+4. the architect is somewhere to the right of the writer","{'Job': ['writer', 'architect', 'librarian', 'dressmaker']}"
+Pt1_1x4_level5-3,"The people have 4 different hobbies: baking, skydiving, sudoku, video-games
+1. the person who's hobby is sudoku is on the right of the person who's hobby is skydiving##1
+2. the person who's hobby is skydiving is on the right of the person who's hobby is video-games##1
+3. the person who's hobby is baking is somewhere to the right of the person who's hobby is sudoku","{'Hobby': ['video-games', 'skydiving', 'sudoku', 'baking']}"
+Pt1_1x4_level5-4,"The people perfer 4 different movie-genres: action, crime, epic, scientific
+1. the person watching crime movies is between the person watching scientific movies and the person watching epic movies##2
+2. the person watching scientific movies is on the left of the person watching action movies##1
+3. the person watching scientific movies is somewhere to the right of the person watching epic movies","{'Movie-Genre': ['epic', 'crime', 'scientific', 'action']}"
+Pt1_1x4_level5-5,"The people have 4 different hobbies: baking, chess, sudoku, writing
+1. the person who's hobby is chess is in an even position##4
+2. the person who's hobby is writing is on the far left or far right##3
+3. the person who's hobby is sudoku is on the right of the person who's hobby is chess##1
+4. the person who's hobby is sudoku is somewhere to the right of the person who's hobby is baking","{'Hobby': ['baking', 'chess', 'sudoku', 'writing']}"
+Pt1_1x4_level5-6,"There are 4 different nationalities: british, french, indian, nigerian
+1. the indian is somewhere to the left of the british
+2. the french is somewhere to the left of the nigerian
+3. the british is between the french and the nigerian##2","{'Nationality': ['indian', 'french', 'british', 'nigerian']}"
+Pt1_1x4_level5-7,"The people use 4 different means of transport: bike, boat, roller, train
+1. the person driving the roller is on the left or right of the person driving the boat##3
+2. the person driving the boat is on the right of the person driving the train##1
+3. the person driving the boat is in an odd position##4
+4. the person driving the bike is somewhere to the left of the person driving the boat","{'Transport': ['bike', 'train', 'boat', 'roller']}"
+Pt1_1x4_level5-8,"The people have 4 different hobbies: hiking, magic-tricks, puzzles, traveling
+1. the person who's hobby is traveling is somewhere to the left of the person who's hobby is puzzles
+2. the person who's hobby is puzzles is somewhere to the right of the person who's hobby is traveling
+3. the person who's hobby is hiking is somewhere to the left of the person who's hobby is magic-tricks
+4. the person who's hobby is traveling is on the right of the person who's hobby is magic-tricks##1","{'Hobby': ['hiking', 'magic-tricks', 'traveling', 'puzzles']}"
+Pt1_1x4_level5-9,"There are 4 different favourite beverages: 7up, iced-tea, juice, water
+1. the person drinking iced-tea is somewhere to the right of the person drinking water
+2. the person drinking water is somewhere to the right of the person drinking juice
+3. the person drinking iced-tea is between the person drinking 7up and the person drinking water##2","{'Beverage': ['juice', 'water', 'iced-tea', '7up']}"
diff --git a/part2/level5/Pt2_1x5_level5.csv b/part2/level5/Pt2_1x5_level5.csv
new file mode 100644
index 0000000000000000000000000000000000000000..a9b59b97a669f6b7e9c2e7db104f52b60bf2cf9e
--- /dev/null
+++ b/part2/level5/Pt2_1x5_level5.csv
@@ -0,0 +1,61 @@
+ID,Clues,SolutionGrid
+Pt1_1x5_level5-0,"The people prefer 5 different music-genres: d&b, funk, pop, r&b, techno
+1. the fan of funk is somewhere to the right of the fan of d&b
+2. the fan of pop is in an odd position##4
+3. the fan of funk is on the far right##1
+4. the fan of r&b is between the fan of pop and the fan of techno##2
+5. the fan of r&b is somewhere to the left of the fan of pop","{'Music-Genre': ['techno', 'r&b', 'pop', 'd&b', 'funk']}"
+Pt1_1x5_level5-1,"The people have 5 different jobs:  coach, dressmaker, freelancer, paramedic, teacher
+1. the freelancer is somewhere to the right of the teacher
+2. the teacher is on the right of the paramedic##1
+3. the dressmaker is somewhere to the right of the freelancer
+4. the teacher is on the left or right of the paramedic##3
+5. the freelancer is somewhere to the right of the teacher
+6. the coach is on the left of the dressmaker##1","{'Job': ['paramedic', 'teacher', 'freelancer', 'coach', 'dressmaker']}"
+Pt1_1x5_level5-2,"The people perfer 5 different movie-genres: comedy, crime, epic, fantasy, mystery
+1. the person watching crime movies is on the left of the person watching epic movies##1
+2. the person watching fantasy movies is somewhere to the right of the person watching epic movies
+3. the person watching mystery movies is in an even position##4
+4. the person watching comedy movies is on the left or right of the person watching mystery movies##3
+5. the person watching comedy movies is somewhere to the right of the person watching mystery movies","{'Movie-Genre': ['crime', 'epic', 'fantasy', 'mystery', 'comedy']}"
+Pt1_1x5_level5-3,"The people prefer 5 different music-genres: ambient, electronic, salsa, soul, techno
+1. the fan of soul is on the left of the fan of salsa##1
+2. the fan of ambient is somewhere to the left of the fan of electronic
+3. the fan of techno is on the right of the fan of salsa##1
+4. the fan of techno is between the fan of ambient and the fan of salsa##2","{'Music-Genre': ['soul', 'salsa', 'techno', 'ambient', 'electronic']}"
+Pt1_1x5_level5-4,"The people prefer 5 different types of sport: biathlon, golf, parkour, surfing, weightlifting
+1. the person who's sport is surfing is somewhere to the left of the person who's sport is weightlifting
+2. the person who's sport is biathlon is somewhere to the left of the person who's sport is golf
+3. the person who's sport is parkour is on the far left##1
+4. the person who's sport is surfing is between the person who's sport is weightlifting and the person who's sport is biathlon##2","{'Sport': ['parkour', 'biathlon', 'surfing', 'weightlifting', 'golf']}"
+Pt1_1x5_level5-5,"The people have 5 different hobbies: board-games, collecting, fishing, photography, traveling
+1. the person who's hobby is fishing is somewhere to the right of the person who's hobby is collecting
+2. the person who's hobby is photography is on the left or right of the person who's hobby is board-games##3
+3. the person who's hobby is traveling is between the person who's hobby is fishing and the person who's hobby is board-games##2
+4. the person who's hobby is fishing is on the left or right of the person who's hobby is traveling##3
+5. the person who's hobby is traveling is somewhere to the right of the person who's hobby is board-games","{'Hobby': ['collecting', 'photography', 'board-games', 'traveling', 'fishing']}"
+Pt1_1x5_level5-6,"The people prefer 5 different music-genres: ambient, blues, classical, house, r&b
+1. the fan of classical is between the fan of ambient and the fan of r&b##2
+2. the fan of r&b is somewhere to the left of the fan of classical
+3. the fan of house is somewhere to the left of the fan of blues
+4. the fan of ambient is somewhere to the right of the fan of classical
+5. the fan of ambient is between the fan of classical and the fan of house##2","{'Music-Genre': ['r&b', 'classical', 'ambient', 'house', 'blues']}"
+Pt1_1x5_level5-7,"The people use 5 different means of transport: ship, skateboard, snowmobile, train, trike
+1. the person driving the train is in the middle##1
+2. the person driving the skateboard is somewhere to the right of the person driving the ship
+3. the person driving the snowmobile is somewhere to the left of the person driving the ship
+4. the person driving the trike is on the right of the person driving the skateboard##1
+5. the person driving the trike is somewhere to the right of the person driving the skateboard","{'Transport': ['snowmobile', 'ship', 'train', 'skateboard', 'trike']}"
+Pt1_1x5_level5-8,"The people use 5 different means of transport: helicopter, roller, ship, snowmobile, train
+1. the person driving the roller is somewhere to the right of the person driving the train
+2. the person driving the ship is on the left or right of the person driving the snowmobile##3
+3. the person driving the ship is somewhere to the right of the person driving the snowmobile
+4. the person driving the helicopter is on the left or right of the person driving the train##3
+5. the person driving the ship is on the left of the person driving the helicopter##1","{'Transport': ['snowmobile', 'ship', 'helicopter', 'train', 'roller']}"
+Pt1_1x5_level5-9,"The people prefer 5 different types of sport: basketball, biathlon, cricket, golf, surfing
+1. the person who's sport is basketball is somewhere to the right of the person who's sport is cricket
+2. the person who's sport is basketball is somewhere to the left of the person who's sport is golf
+3. the person who's sport is cricket is in an odd position##4
+4. the person who's sport is biathlon is somewhere to the left of the person who's sport is cricket
+5. the person who's sport is golf is on the far left or far right##3
+6. the person who's sport is cricket is on the right of the person who's sport is biathlon##1","{'Sport': ['surfing', 'biathlon', 'cricket', 'basketball', 'golf']}"
diff --git a/part2/level5/Pt2_1x6_level5.csv b/part2/level5/Pt2_1x6_level5.csv
new file mode 100644
index 0000000000000000000000000000000000000000..a6d32097616da22c64caf2a52af396f0afa9acdc
--- /dev/null
+++ b/part2/level5/Pt2_1x6_level5.csv
@@ -0,0 +1,76 @@
+ID,Clues,SolutionGrid
+Pt1_1x6_level5-0,"The people use 6 different means of transport: airplane, boat, bus, motorbike, snowmobile, subway
+1. the person driving the boat is somewhere to the left of the person driving the snowmobile
+2. the person driving the boat is in an even position##4
+3. the person driving the airplane is on the far right##1
+4. the person driving the subway is somewhere to the left of the person driving the bus
+5. the person driving the snowmobile is in an even position##4
+6. the person driving the boat is somewhere to the left of the person driving the motorbike
+7. the person driving the bus is somewhere to the left of the person driving the snowmobile","{'Transport': ['subway', 'boat', 'bus', 'snowmobile', 'motorbike', 'airplane']}"
+Pt1_1x6_level5-1,"The people have 6 different hobbies: drawing, gardening, hiking, puzzles, video-games, writing
+1. the person who's hobby is hiking is on the left or right of the person who's hobby is drawing##3
+2. the person who's hobby is gardening is on the left of the person who's hobby is puzzles##1
+3. the person who's hobby is puzzles is in an even position##4
+4. the person who's hobby is video-games is somewhere to the left of the person who's hobby is hiking
+5. the person who's hobby is gardening is on the right of the person who's hobby is drawing##1
+6. the person who's hobby is video-games is on the right of the person who's hobby is writing##1
+7. the person who's hobby is gardening is somewhere to the left of the person who's hobby is puzzles","{'Hobby': ['writing', 'video-games', 'hiking', 'drawing', 'gardening', 'puzzles']}"
+Pt1_1x6_level5-2,"The people use 6 different means of transport: boat, helicopter, snowmobile, subway, train, trike
+1. the person driving the boat is on the left or right of the person driving the subway##3
+2. the person driving the trike is on the left of the person driving the train##1
+3. the person driving the helicopter is on the far left or far right##3
+4. the person driving the subway is on the far left or far right##3
+5. the person driving the subway is somewhere to the right of the person driving the boat
+6. the person driving the snowmobile is somewhere to the left of the person driving the trike","{'Transport': ['helicopter', 'snowmobile', 'trike', 'train', 'boat', 'subway']}"
+Pt1_1x6_level5-3,"6 different pets are kept: fish, frog, horse, lizard, rat, snake
+1. the owner of the horse is on the left or right of the owner of the frog##3
+2. the owner of the frog is somewhere to the right of the owner of the rat
+3. the owner of the lizard is on the left of the owner of the snake##1
+4. the owner of the fish is on the far left##1
+5. the owner of the frog is somewhere to the right of the owner of the rat
+6. the owner of the frog is in an odd position##4
+7. the owner of the lizard is somewhere to the right of the owner of the horse","{'Pet': ['fish', 'rat', 'frog', 'horse', 'lizard', 'snake']}"
+Pt1_1x6_level5-4,"There are 6 different nationalities: american, australian, canadian, french, russian, spanish
+1. the american is on the right of the canadian##1
+2. the french is somewhere to the right of the canadian
+3. the spanish is on the left of the canadian##1
+4. the australian is in an even position##4
+5. the spanish is on the right of the australian##1","{'Nationality': ['russian', 'australian', 'spanish', 'canadian', 'american', 'french']}"
+Pt1_1x6_level5-5,"There 6 different types of food: broccoli, cucumber, lettuce, peas, pepper, spinach
+1. the person eating lettuce is on the left of the person eating peas##1
+2. the person eating broccoli is on the right of the person eating peas##1
+3. the person eating pepper is in an even position##4
+4. the person eating spinach is on the left or right of the person eating broccoli##3
+5. the person eating peas is on the right of the person eating lettuce##1
+6. the person eating lettuce is somewhere to the left of the person eating spinach
+7. the person eating peas is on the right of the person eating lettuce##1
+8. the person eating lettuce is somewhere to the left of the person eating cucumber","{'Food': ['lettuce', 'peas', 'broccoli', 'spinach', 'cucumber', 'pepper']}"
+Pt1_1x6_level5-6,"There are 6 different favourite beverages: cola, fanta, milk, sprite, tea, water
+1. the person drinking sprite is somewhere to the left of the person drinking water
+2. the person drinking tea is somewhere to the left of the person drinking sprite
+3. the person drinking milk is on the left of the person drinking tea##1
+4. the person drinking sprite is somewhere to the left of the person drinking water
+5. the person drinking cola is somewhere to the left of the person drinking fanta
+6. the person drinking water is somewhere to the left of the person drinking cola
+7. the person drinking water is somewhere to the right of the person drinking tea","{'Beverage': ['milk', 'tea', 'sprite', 'water', 'cola', 'fanta']}"
+Pt1_1x6_level5-7,"There 6 different types of food: broccoli, cucumber, lettuce, onion, peach, potato
+1. the person eating potato is the person eating potato##1
+2. the person eating peach is somewhere to the right of the person eating lettuce
+3. the person eating broccoli is on the right of the person eating peach##1
+4. the person eating cucumber is on the left of the person eating onion##1
+5. the person eating potato is somewhere to the left of the person eating peach
+6. the person eating potato is on the left of the person eating lettuce##1
+7. the person eating cucumber is on the right of the person eating broccoli##1","{'Food': ['potato', 'lettuce', 'peach', 'broccoli', 'cucumber', 'onion']}"
+Pt1_1x6_level5-8,"There are 6 different favourite beverages: almond-milk, coffee, fanta, milk, mirinda, water
+1. the person drinking coffee is somewhere to the right of the person drinking milk
+2. the person drinking water is between the person drinking mirinda and the person drinking almond-milk##2
+3. the person drinking fanta is somewhere to the left of the person drinking milk
+4. the person drinking almond-milk is on the left of the person drinking water##1
+5. the person drinking mirinda is somewhere to the left of the person drinking fanta","{'Beverage': ['almond-milk', 'water', 'mirinda', 'fanta', 'milk', 'coffee']}"
+Pt1_1x6_level5-9,"The people perfer 6 different movie-genres: adventure, documentary, family, horror, spy, thriller
+1. the person watching thriller movies is on the left of the person watching horror movies##1
+2. the person watching adventure movies is somewhere to the left of the person watching spy movies
+3. the person watching documentary movies is on the left or right of the person watching thriller movies##3
+4. the person watching family movies is on the right of the person watching horror movies##1
+5. the person watching adventure movies is on the right of the person watching family movies##1
+6. the person watching horror movies is on the right of the person watching thriller movies##1","{'Movie-Genre': ['documentary', 'thriller', 'horror', 'family', 'adventure', 'spy']}"
diff --git a/part2/level5/Pt2_1x7_level5.csv b/part2/level5/Pt2_1x7_level5.csv
new file mode 100644
index 0000000000000000000000000000000000000000..c0ca3683fcf27d2c9c8596c879b8f1304a8fb1b8
--- /dev/null
+++ b/part2/level5/Pt2_1x7_level5.csv
@@ -0,0 +1,92 @@
+ID,Clues,SolutionGrid
+Pt1_1x7_level5-0,"The people have 7 different jobs:  accountant, coach, dressmaker, lawyer, manager, musician, nurse
+1. the lawyer is on the left of the accountant##1
+2. the dressmaker is somewhere to the left of the manager
+3. the nurse is on the left of the lawyer##1
+4. the coach is somewhere to the left of the musician
+5. the accountant is on the right of the lawyer##1
+6. the musician is on the far right##1
+7. the dressmaker is somewhere to the right of the coach
+8. the coach is somewhere to the right of the lawyer
+9. the manager is on the right of the dressmaker##1","{'Job': ['nurse', 'lawyer', 'accountant', 'coach', 'dressmaker', 'manager', 'musician']}"
+Pt1_1x7_level5-1,"7 different pets are kept: bird, cat, dog, goldfish, guinea-pig, hamster, pony
+ 1. the owner of the guinea-pig is somewhere to the right of the owner of the cat
+ 2. the owner of the cat is somewhere to the right of the owner of the pony
+ 3. the owner of the guinea-pig is in an odd position##4
+ 4. the owner of the guinea-pig is on the left of the owner of the bird##1
+ 5. the owner of the bird is on the left of the owner of the dog##1
+ 6. the owner of the cat is somewhere to the right of the owner of the pony
+ 7. the owner of the goldfish is on the left of the owner of the hamster##1
+ 8. the owner of the guinea-pig is on the left or right of the owner of the bird##3
+ 9. the owner of the hamster is between the owner of the guinea-pig and the owner of the goldfish##2
+10. the owner of the pony is on the left or right of the owner of the cat##3
+11. the owner of the guinea-pig is on the left or right of the owner of the hamster##3","{'Pet': ['pony', 'cat', 'goldfish', 'hamster', 'guinea-pig', 'bird', 'dog']}"
+Pt1_1x7_level5-2,"There are 7 different nationalities: american, brazilian, colombian, german, indian, malaysian, thai
+1. the indian is between the thai and the american##2
+2. the american is on the right of the indian##1
+3. the german is on the far right##1
+4. the colombian is between the brazilian and the thai##2
+5. the malaysian is on the right of the american##1
+6. the brazilian is somewhere to the left of the colombian
+7. the american is on the left or right of the indian##3","{'Nationality': ['brazilian', 'colombian', 'thai', 'indian', 'american', 'malaysian', 'german']}"
+Pt1_1x7_level5-3,"The people have 7 different hobbies: camping, cooking, gardening, photography, puzzles, reading, woodworking
+1. the person who's hobby is camping is on the right of the person who's hobby is gardening##1
+2. the person who's hobby is cooking is somewhere to the right of the person who's hobby is woodworking
+3. the person who's hobby is camping is somewhere to the left of the person who's hobby is cooking
+4. the person who's hobby is cooking is somewhere to the left of the person who's hobby is puzzles
+5. the person who's hobby is gardening is between the person who's hobby is photography and the person who's hobby is camping##2
+6. the person who's hobby is photography is somewhere to the left of the person who's hobby is gardening
+7. the person who's hobby is photography is somewhere to the right of the person who's hobby is woodworking
+8. the person who's hobby is puzzles is on the left of the person who's hobby is reading##1
+9. the person who's hobby is gardening is on the left or right of the person who's hobby is camping##3","{'Hobby': ['woodworking', 'photography', 'gardening', 'camping', 'cooking', 'puzzles', 'reading']}"
+Pt1_1x7_level5-4,"The people prefer 7 different music-genres: ambient, dubstep, gospel, house, metal, techno, trance
+1. the fan of dubstep is somewhere to the right of the fan of gospel
+2. the fan of metal is somewhere to the right of the fan of gospel
+3. the fan of metal is on the right of the fan of gospel##1
+4. the fan of ambient is in the middle##1
+5. the fan of techno is on the far left or far right##3
+6. the fan of house is on the left or right of the fan of ambient##3
+7. the fan of dubstep is on the right of the fan of ambient##1
+8. the fan of metal is on the left or right of the fan of house##3
+9. the fan of gospel is somewhere to the left of the fan of dubstep","{'Music-Genre': ['gospel', 'metal', 'house', 'ambient', 'dubstep', 'trance', 'techno']}"
+Pt1_1x7_level5-5,"There are 7 different nationalities: canadian, egyptian, indian, japanese, mexican, pakistani, turkish
+1. the mexican is in an even position##4
+2. the indian is on the left of the canadian##1
+3. the egyptian is in an even position##4
+4. the turkish is somewhere to the left of the egyptian
+5. the mexican is somewhere to the left of the egyptian
+6. the pakistani is on the left or right of the egyptian##3
+7. the turkish is between the mexican and the indian##2
+8. the indian is somewhere to the right of the mexican","{'Nationality': ['japanese', 'mexican', 'turkish', 'indian', 'canadian', 'egyptian', 'pakistani']}"
+Pt1_1x7_level5-6,"The people have 7 different hobbies: dancing, drawing, filmmaking, fishing, magic-tricks, singing, traveling
+1. the person who's hobby is singing is in the middle##1
+2. the person who's hobby is drawing is on the left or right of the person who's hobby is fishing##3
+3. the person who's hobby is fishing is on the far right##1
+4. the person who's hobby is traveling is somewhere to the left of the person who's hobby is dancing
+5. the person who's hobby is magic-tricks is on the right of the person who's hobby is dancing##1
+6. the person who's hobby is traveling is in an odd position##4","{'Hobby': ['traveling', 'dancing', 'magic-tricks', 'singing', 'filmmaking', 'drawing', 'fishing']}"
+Pt1_1x7_level5-7,"There are 7 different nationalities: egyptian, indian, indonesian, pakistani, spanish, thai, turkish
+1. the egyptian is on the left of the indian##1
+2. the spanish is somewhere to the right of the thai
+3. the indonesian is somewhere to the right of the thai
+4. the pakistani is on the left of the turkish##1
+5. the indonesian is on the left or right of the pakistani##3
+6. the spanish is on the right of the turkish##1
+7. the pakistani is somewhere to the right of the indonesian
+8. the egyptian is on the far left##1","{'Nationality': ['egyptian', 'indian', 'thai', 'indonesian', 'pakistani', 'turkish', 'spanish']}"
+Pt1_1x7_level5-8,"The people perfer 7 different movie-genres: animation, crime, drama, fantasy, horror, musical, romance
+1. the person watching crime movies is on the left or right of the person watching drama movies##3
+2. the person watching romance movies is on the left of the person watching fantasy movies##1
+3. the person watching animation movies is somewhere to the right of the person watching crime movies
+4. the person watching horror movies is on the right of the person watching animation movies##1
+5. the person watching romance movies is in the middle##1
+6. the person watching drama movies is on the left of the person watching musical movies##1
+7. the person watching drama movies is somewhere to the right of the person watching crime movies","{'Movie-Genre': ['crime', 'drama', 'musical', 'romance', 'fantasy', 'animation', 'horror']}"
+Pt1_1x7_level5-9,"The people prefer 7 different music-genres: ambient, d&b, funk, gospel, hip-hop, metal, reggae
+1. the fan of d&b is on the right of the fan of hip-hop##1
+2. the fan of gospel is on the right of the fan of funk##1
+3. the fan of d&b is somewhere to the right of the fan of hip-hop
+4. the fan of hip-hop is on the right of the fan of ambient##1
+5. the fan of gospel is on the left of the fan of ambient##1
+6. the fan of reggae is somewhere to the right of the fan of funk
+7. the fan of hip-hop is in an odd position##4","{'Music-Genre': ['metal', 'funk', 'gospel', 'ambient', 'hip-hop', 'd&b', 'reggae']}"
diff --git a/part2/level5/Pt2_2x2_level5.csv b/part2/level5/Pt2_2x2_level5.csv
new file mode 100644
index 0000000000000000000000000000000000000000..6c1ae54f8cfdad1e7c05e5ad36262cd887f5c4bd
--- /dev/null
+++ b/part2/level5/Pt2_2x2_level5.csv
@@ -0,0 +1,32 @@
+ID,Clues,SolutionGrid
+Pt1_2x2_level5-0,"The people have 2 different jobs:  designer, dressmaker
+The people prefer 2 different music-genres: dubstep, reggae
+1. the dressmaker is somewhere to the left of the fan of dubstep","{'Job': ['dressmaker', 'designer'], 'Music-Genre': ['reggae', 'dubstep']}"
+Pt1_2x2_level5-1,"2 different pets are kept: goat, lizard
+The people use 2 different means of transport: airplane, motorbike
+1. the person driving the airplane is somewhere to the left of the owner of the goat","{'Pet': ['lizard', 'goat'], 'Transport': ['airplane', 'motorbike']}"
+Pt1_2x2_level5-2,"The people prefer 2 different music-genres: r&b, rock
+The people use 2 different means of transport: boat, subway
+1. the fan of r&b is somewhere to the right of the person driving the boat","{'Music-Genre': ['rock', 'r&b'], 'Transport': ['boat', 'subway']}"
+Pt1_2x2_level5-3,"The people perfer 2 different movie-genres: musical, zombie
+The people prefer 2 different music-genres: classical, gospel
+1. the fan of gospel is somewhere to the right of the person watching musical movies","{'Movie-Genre': ['musical', 'zombie'], 'Music-Genre': ['classical', 'gospel']}"
+Pt1_2x2_level5-4,"There are 2 different nationalities: german, mexican
+The people use 2 different means of transport: bus, ship
+1. the german is somewhere to the right of the person driving the ship","{'Nationality': ['mexican', 'german'], 'Transport': ['ship', 'bus']}"
+Pt1_2x2_level5-5,"There are 2 different favourite beverages: almond-milk, milk
+The people have 2 different jobs:  pilot, project-manager
+1. the person drinking almond-milk is somewhere to the right of the pilot","{'Beverage': ['milk', 'almond-milk'], 'Job': ['pilot', 'project-manager']}"
+Pt1_2x2_level5-6,"There are 2 different favourite beverages: iced-tea, tea
+The people perfer 2 different movie-genres: crime, romance
+1. the person drinking tea is somewhere to the left of the person watching romance movies","{'Beverage': ['tea', 'iced-tea'], 'Movie-Genre': ['crime', 'romance']}"
+Pt1_2x2_level5-7,"There are 2 different favourite beverages: 7up, lemonade
+The people prefer 2 different music-genres: techno, trance
+1. the person drinking lemonade is somewhere to the left of the fan of techno","{'Beverage': ['lemonade', '7up'], 'Music-Genre': ['trance', 'techno']}"
+Pt1_2x2_level5-8,"There are 2 different favourite beverages: soy-milk, water
+2 different pets are kept: fish, hedgehog
+1. the person drinking soy-milk is somewhere to the right of the owner of the fish","{'Beverage': ['water', 'soy-milk'], 'Pet': ['fish', 'hedgehog']}"
+Pt1_2x2_level5-9,"The people prefer 2 different music-genres: country, disco
+The people use 2 different means of transport: bike, bus
+1. the person driving the bus is somewhere to the left of the person driving the bike
+2. the fan of country is somewhere to the right of the fan of disco","{'Music-Genre': ['disco', 'country'], 'Transport': ['bus', 'bike']}"
diff --git a/part2/level5/Pt2_2x3_level5.csv b/part2/level5/Pt2_2x3_level5.csv
new file mode 100644
index 0000000000000000000000000000000000000000..7bc48069fd98ee9ddb0f16873cedcf8eb264013a
--- /dev/null
+++ b/part2/level5/Pt2_2x3_level5.csv
@@ -0,0 +1,57 @@
+ID,Clues,SolutionGrid
+Pt1_2x3_level5-0,"3 different pets are kept: chinchilla, dog, turtle
+The people prefer 3 different types of sport: badminton, baseball, soccer
+1. the person who's sport is baseball is on the far left or far right##3
+2. the owner of the dog is on the right of the person who's sport is badminton##1
+3. the owner of the turtle is somewhere to the right of the owner of the dog","{'Pet': ['chinchilla', 'dog', 'turtle'], 'Sport': ['badminton', 'soccer', 'baseball']}"
+Pt1_2x3_level5-1,"There are 3 different favourite beverages: cola, hot-chocolate, juice
+The people perfer 3 different movie-genres: family, satire, scientific
+1. the person drinking hot-chocolate is somewhere to the right of the person drinking juice
+2. the person drinking juice is somewhere to the right of the person watching satire movies
+3. the person drinking juice is on the right of the person drinking cola##1
+4. the person watching family movies is somewhere to the left of the person watching scientific movies","{'Beverage': ['cola', 'juice', 'hot-chocolate'], 'Movie-Genre': ['satire', 'family', 'scientific']}"
+Pt1_2x3_level5-2,"There are 3 different nationalities: chinese, nigerian, russian
+3 different pets are kept: hamster, mouse, rat
+1. the owner of the hamster is somewhere to the right of the owner of the rat
+2. the owner of the mouse is somewhere to the left of the owner of the rat
+3. the chinese is somewhere to the right of the nigerian
+4. the russian is on the left of the chinese##1","{'Nationality': ['nigerian', 'russian', 'chinese'], 'Pet': ['mouse', 'rat', 'hamster']}"
+Pt1_2x3_level5-3,"There 3 different types of food: corn, plum, tomato
+The people prefer 3 different types of sport: biathlon, golf, soccer
+1. the person eating corn is somewhere to the left of the person eating plum
+2. the person who's sport is biathlon is in the middle##1
+3. the person eating plum is somewhere to the right of the person who's sport is biathlon
+4. the person eating corn is somewhere to the right of the person who's sport is golf","{'Food': ['tomato', 'corn', 'plum'], 'Sport': ['golf', 'biathlon', 'soccer']}"
+Pt1_2x3_level5-4,"There are 3 different nationalities: egyptian, spanish, turkish
+The people use 3 different means of transport: quad-bike, scooter, trike
+1. the person driving the scooter is on the far left##1
+2. the person driving the trike is the egyptian##1
+3. the turkish is somewhere to the right of the egyptian","{'Nationality': ['spanish', 'egyptian', 'turkish'], 'Transport': ['scooter', 'trike', 'quad-bike']}"
+Pt1_2x3_level5-5,"The people have 3 different hobbies: dancing, gardening, rock-climbing
+The people prefer 3 different music-genres: dubstep, metal, techno
+1. the person who's hobby is rock-climbing is the fan of techno##1
+2. the fan of dubstep is somewhere to the left of the person who's hobby is dancing
+3. the person who's hobby is rock-climbing is somewhere to the right of the person who's hobby is dancing","{'Hobby': ['gardening', 'dancing', 'rock-climbing'], 'Music-Genre': ['dubstep', 'metal', 'techno']}"
+Pt1_2x3_level5-6,"The people have 3 different jobs:  security-guard, software-developer, teacher
+The people prefer 3 different types of sport: badminton, skiing, volleyball
+1. the person who's sport is skiing is somewhere to the right of the person who's sport is badminton
+2. the security-guard is somewhere to the left of the person who's sport is volleyball
+3. the software-developer is somewhere to the right of the person who's sport is volleyball","{'Job': ['security-guard', 'teacher', 'software-developer'], 'Sport': ['badminton', 'volleyball', 'skiing']}"
+Pt1_2x3_level5-7,"The people have 3 different hobbies: baking, drawing, reading
+The people have 3 different jobs:  designer, fisherman, pilot
+1. the person who's hobby is drawing is on the left of the fisherman##1
+2. the person who's hobby is drawing is on the right of the person who's hobby is reading##1
+3. the designer is on the left or right of the person who's hobby is reading##3
+4. the designer is somewhere to the left of the fisherman","{'Hobby': ['reading', 'drawing', 'baking'], 'Job': ['pilot', 'designer', 'fisherman']}"
+Pt1_2x3_level5-8,"There are 3 different favourite beverages: 7up, coffee, lemonade
+The people use 3 different means of transport: airplane, quad-bike, scooter
+1. the person drinking lemonade is on the right of the person driving the airplane##1
+2. the person driving the scooter is somewhere to the right of the person driving the quad-bike
+3. the person drinking 7up is on the left of the person drinking coffee##1
+4. the person driving the scooter is in an odd position##4","{'Beverage': ['7up', 'coffee', 'lemonade'], 'Transport': ['quad-bike', 'airplane', 'scooter']}"
+Pt1_2x3_level5-9,"The people have 3 different jobs:  engineer, freelancer, mechanic
+The people prefer 3 different music-genres: house, reggae, salsa
+1. the mechanic is on the far left or far right##3
+2. the fan of salsa is somewhere to the right of the fan of house
+3. the fan of house is between the fan of salsa and the fan of reggae##2
+4. the freelancer is on the left of the mechanic##1","{'Job': ['engineer', 'freelancer', 'mechanic'], 'Music-Genre': ['reggae', 'house', 'salsa']}"
diff --git a/part2/level5/Pt2_2x4_level5.csv b/part2/level5/Pt2_2x4_level5.csv
new file mode 100644
index 0000000000000000000000000000000000000000..0cb1b3d39c6387251ac7c90533cd87647517cd82
--- /dev/null
+++ b/part2/level5/Pt2_2x4_level5.csv
@@ -0,0 +1,75 @@
+ID,Clues,SolutionGrid
+Pt1_2x4_level5-0,"There are 4 different favourite beverages: hot-chocolate, lemonade, sprite, water
+There are 4 different nationalities: brazilian, french, indian, nigerian
+1. the person drinking lemonade is somewhere to the right of the person drinking hot-chocolate
+2. the nigerian is on the left or right of the brazilian##3
+3. the brazilian is in an odd position##4
+4. the person drinking water is somewhere to the left of the nigerian
+5. the brazilian is the person drinking lemonade##1
+6. the person drinking sprite is the french##1","{'Beverage': ['water', 'hot-chocolate', 'lemonade', 'sprite'], 'Nationality': ['indian', 'nigerian', 'brazilian', 'french']}"
+Pt1_2x4_level5-1,"There are 4 different nationalities: australian, egyptian, italian, malaysian
+4 different pets are kept: bird, chinchilla, goat, horse
+1. the egyptian is between the owner of the bird and the owner of the horse##2
+2. the malaysian is somewhere to the left of the owner of the horse
+3. the owner of the bird is on the right of the owner of the goat##1
+4. the owner of the bird is on the right of the malaysian##1
+5. the owner of the chinchilla is on the left of the australian##1","{'Nationality': ['malaysian', 'italian', 'egyptian', 'australian'], 'Pet': ['goat', 'bird', 'chinchilla', 'horse']}"
+Pt1_2x4_level5-2,"There 4 different types of food: cabbage, corn, peach, potato
+The people use 4 different means of transport: bus, car, quad-bike, train
+1. the person eating corn is the person driving the car##1
+2. the person driving the train is on the right of the person eating corn##1
+3. the person driving the quad-bike is somewhere to the left of the person driving the bus
+4. the person driving the bus is on the left or right of the person eating peach##3
+5. the person eating potato is somewhere to the right of the person driving the train
+6. the person eating corn is somewhere to the left of the person driving the quad-bike","{'Food': ['corn', 'cabbage', 'peach', 'potato'], 'Transport': ['car', 'train', 'quad-bike', 'bus']}"
+Pt1_2x4_level5-3,"The people have 4 different hobbies: card-games, singing, skydiving, woodworking
+The people perfer 4 different movie-genres: crime, epic, family, romance
+1. the person who's hobby is card-games is on the left of the person who's hobby is singing##1
+2. the person who's hobby is woodworking is somewhere to the right of the person watching family movies
+3. the person who's hobby is card-games is between the person watching romance movies and the person watching epic movies##2
+4. the person watching family movies is on the left or right of the person watching romance movies##3
+5. the person watching romance movies is the person who's hobby is skydiving##1","{'Hobby': ['skydiving', 'card-games', 'singing', 'woodworking'], 'Movie-Genre': ['romance', 'family', 'epic', 'crime']}"
+Pt1_2x4_level5-4,"There 4 different types of food: banana, corn, eggplant, kale
+The people perfer 4 different movie-genres: disaster, mystery, western, zombie
+1. the person eating kale is somewhere to the left of the person watching disaster movies
+2. the person eating kale is on the left or right of the person eating eggplant##3
+3. the person eating eggplant is somewhere to the left of the person eating banana
+4. the person watching western movies is on the right of the person watching disaster movies##1
+5. the person watching disaster movies is on the left or right of the person eating corn##3
+6. the person eating kale is on the right of the person watching mystery movies##1","{'Food': ['eggplant', 'kale', 'banana', 'corn'], 'Movie-Genre': ['mystery', 'zombie', 'disaster', 'western']}"
+Pt1_2x4_level5-5,"The people have 4 different jobs:  electrician, firefighter, paramedic, police-officer
+There are 4 different nationalities: japanese, russian, thai, turkish
+1. the police-officer is in an odd position##4
+2. the electrician is somewhere to the left of the turkish
+3. the turkish is between the police-officer and the thai##2
+4. the paramedic is on the right of the japanese##1","{'Job': ['electrician', 'firefighter', 'police-officer', 'paramedic'], 'Nationality': ['thai', 'turkish', 'japanese', 'russian']}"
+Pt1_2x4_level5-6,"The people prefer 4 different music-genres: ambient, hip-hop, jazz, salsa
+4 different pets are kept: goldfish, hamster, snake, turtle
+1. the owner of the hamster is the fan of salsa##1
+2. the fan of ambient is between the fan of hip-hop and the owner of the snake##2
+3. the owner of the goldfish is in an even position##4
+4. the owner of the turtle is somewhere to the left of the fan of ambient
+5. the fan of ambient is in an even position##4
+6. the fan of jazz is on the left or right of the owner of the hamster##3","{'Music-Genre': ['hip-hop', 'ambient', 'jazz', 'salsa'], 'Pet': ['turtle', 'goldfish', 'snake', 'hamster']}"
+Pt1_2x4_level5-7,"There 4 different types of food: carrot, mango, pear, strawberry
+The people have 4 different jobs:  designer, librarian, mechanic, scientist
+1. the librarian is on the right of the scientist##1
+2. the person eating strawberry is somewhere to the left of the mechanic
+3. the person eating strawberry is on the left or right of the person eating pear##3
+4. the person eating mango is on the left of the person eating strawberry##1
+5. the mechanic is somewhere to the left of the designer","{'Food': ['mango', 'strawberry', 'pear', 'carrot'], 'Job': ['scientist', 'librarian', 'mechanic', 'designer']}"
+Pt1_2x4_level5-8,"There are 4 different favourite beverages: almond-milk, cola, iced-tea, milk
+There 4 different types of food: lemon, pear, potato, tomato
+1. the person eating potato is on the right of the person drinking almond-milk##1
+2. the person drinking iced-tea is on the left of the person drinking milk##1
+3. the person drinking almond-milk is on the left of the person drinking iced-tea##1
+4. the person drinking cola is somewhere to the right of the person eating tomato
+5. the person eating pear is somewhere to the right of the person eating lemon
+6. the person eating lemon is somewhere to the left of the person eating potato","{'Beverage': ['almond-milk', 'iced-tea', 'milk', 'cola'], 'Food': ['lemon', 'potato', 'tomato', 'pear']}"
+Pt1_2x4_level5-9,"There are 4 different favourite beverages: cola, iced-tea, mirinda, tea
+The people prefer 4 different types of sport: soccer, surfing, water-polo, weightlifting
+1. the person drinking mirinda is on the left or right of the person who's sport is surfing##3
+2. the person who's sport is soccer is somewhere to the left of the person drinking tea
+3. the person who's sport is weightlifting is somewhere to the right of the person drinking iced-tea
+4. the person who's sport is soccer is somewhere to the right of the person who's sport is weightlifting
+5. the person who's sport is surfing is somewhere to the left of the person drinking cola","{'Beverage': ['iced-tea', 'mirinda', 'cola', 'tea'], 'Sport': ['surfing', 'weightlifting', 'soccer', 'water-polo']}"
diff --git a/part2/level5/Pt2_2x5_level5.csv b/part2/level5/Pt2_2x5_level5.csv
new file mode 100644
index 0000000000000000000000000000000000000000..5dc422b18462d62cf919dd51682ca4d388fa452c
--- /dev/null
+++ b/part2/level5/Pt2_2x5_level5.csv
@@ -0,0 +1,106 @@
+ID,Clues,SolutionGrid
+Pt1_2x5_level5-0,"The people have 5 different hobbies: chess, reading, singing, sudoku, video-games
+The people prefer 5 different types of sport: handball, parkour, snowboarding, volleyball, weightlifting
+1. the person who's hobby is reading is in an odd position##4
+2. the person who's sport is snowboarding is on the left of the person who's sport is parkour##1
+3. the person who's hobby is chess is in an odd position##4
+4. the person who's hobby is sudoku is somewhere to the right of the person who's hobby is video-games
+5. the person who's hobby is singing is on the far right##1
+6. the person who's sport is snowboarding is on the right of the person who's sport is weightlifting##1
+7. the person who's sport is volleyball is somewhere to the right of the person who's sport is handball
+8. the person who's sport is parkour is on the right of the person who's hobby is reading##1","{'Hobby': ['chess', 'video-games', 'reading', 'sudoku', 'singing'], 'Sport': ['handball', 'weightlifting', 'snowboarding', 'parkour', 'volleyball']}"
+Pt1_2x5_level5-1,"The people perfer 5 different movie-genres: action, animation, documentary, musical, spy
+The people use 5 different means of transport: jet-ski, motorbike, roller, snowmobile, tram
+ 1. the person driving the roller is somewhere to the right of the person watching action movies
+ 2. the person driving the tram is somewhere to the right of the person driving the jet-ski
+ 3. the person driving the jet-ski is somewhere to the right of the person driving the snowmobile
+ 4. the person watching documentary movies is on the left of the person driving the roller##1
+ 5. the person driving the tram is somewhere to the left of the person driving the roller
+ 6. the person driving the jet-ski is on the left or right of the person driving the tram##3
+ 7. the person driving the snowmobile is on the left or right of the person watching animation movies##3
+ 8. the person watching animation movies is on the left or right of the person watching documentary movies##3
+ 9. the person watching animation movies is in the middle##1
+10. the person watching animation movies is between the person driving the snowmobile and the person driving the tram##2
+11. the person watching action movies is somewhere to the right of the person watching musical movies","{'Movie-Genre': ['musical', 'action', 'animation', 'documentary', 'spy'], 'Transport': ['motorbike', 'snowmobile', 'jet-ski', 'tram', 'roller']}"
+Pt1_2x5_level5-2,"There are 5 different favourite beverages: almond-milk, cola, fanta, mirinda, tea
+The people have 5 different hobbies: board-games, card-games, dancing, gardening, reading
+1. the person drinking tea is in the middle##1
+2. the person drinking fanta is somewhere to the left of the person who's hobby is card-games
+3. the person who's hobby is gardening is the person drinking almond-milk##1
+4. the person who's hobby is card-games is on the left or right of the person who's hobby is dancing##3
+5. the person who's hobby is card-games is the person who's hobby is card-games##1
+6. the person who's hobby is gardening is somewhere to the left of the person who's hobby is reading
+7. the person drinking mirinda is on the right of the person who's hobby is gardening##1
+8. the person who's hobby is board-games is between the person drinking cola and the person drinking almond-milk##2","{'Beverage': ['fanta', 'cola', 'tea', 'almond-milk', 'mirinda'], 'Hobby': ['dancing', 'card-games', 'board-games', 'gardening', 'reading']}"
+Pt1_2x5_level5-3,"The people prefer 5 different music-genres: classical, d&b, gospel, pop, salsa
+There are 5 different nationalities: british, canadian, indonesian, italian, russian
+ 1. the russian is somewhere to the left of the fan of salsa
+ 2. the british is on the left or right of the fan of gospel##3
+ 3. the fan of pop is the italian##1
+ 4. the fan of salsa is on the left of the fan of d&b##1
+ 5. the italian is the fan of pop##1
+ 6. the british is on the left or right of the canadian##3
+ 7. the canadian is on the left of the fan of classical##1
+ 8. the canadian is in an even position##4
+ 9. the fan of salsa is in an odd position##4
+10. the fan of gospel is somewhere to the left of the fan of salsa","{'Music-Genre': ['pop', 'gospel', 'salsa', 'd&b', 'classical'], 'Nationality': ['italian', 'russian', 'british', 'canadian', 'indonesian']}"
+Pt1_2x5_level5-4,"There 5 different types of food: artichoke, cabbage, papaya, pear, radish
+The people prefer 5 different types of sport: cycling, ice-hockey, lacrosse, rowing, skiing
+1. the person who's sport is skiing is on the left or right of the person eating artichoke##3
+2. the person who's sport is lacrosse is on the right of the person eating papaya##1
+3. the person who's sport is lacrosse is between the person eating radish and the person who's sport is ice-hockey##2
+4. the person eating pear is on the left or right of the person eating radish##3
+5. the person who's sport is cycling is somewhere to the left of the person eating papaya
+6. the person eating papaya is on the right of the person eating artichoke##1
+7. the person who's sport is cycling is on the right of the person who's sport is skiing##1","{'Food': ['cabbage', 'artichoke', 'papaya', 'pear', 'radish'], 'Sport': ['skiing', 'cycling', 'ice-hockey', 'lacrosse', 'rowing']}"
+Pt1_2x5_level5-5,"The people perfer 5 different movie-genres: comedy, crime, fantasy, mystery, superhero
+The people use 5 different means of transport: airplane, helicopter, motorbike, taxi, van
+ 1. the person watching crime movies is on the left or right of the person watching mystery movies##3
+ 2. the person watching superhero movies is in an odd position##4
+ 3. the person watching superhero movies is somewhere to the left of the person driving the motorbike
+ 4. the person driving the taxi is somewhere to the left of the person driving the airplane
+ 5. the person watching mystery movies is somewhere to the right of the person driving the van
+ 6. the person driving the taxi is on the far left or far right##3
+ 7. the person driving the helicopter is somewhere to the left of the person watching mystery movies
+ 8. the person watching mystery movies is on the right of the person driving the motorbike##1
+ 9. the person watching fantasy movies is on the left or right of the person watching comedy movies##3
+10. the person driving the van is on the left of the person watching superhero movies##1
+11. the person watching fantasy movies is somewhere to the left of the person watching comedy movies","{'Movie-Genre': ['fantasy', 'comedy', 'superhero', 'crime', 'mystery'], 'Transport': ['taxi', 'van', 'helicopter', 'motorbike', 'airplane']}"
+Pt1_2x5_level5-6,"There are 5 different favourite beverages: fanta, hot-chocolate, juice, milk, soy-milk
+The people prefer 5 different music-genres: classical, d&b, house, indie, punk
+1. the fan of house is on the right of the fan of punk##1
+2. the fan of classical is on the right of the fan of indie##1
+3. the fan of house is on the left of the fan of indie##1
+4. the person drinking soy-milk is somewhere to the left of the fan of d&b
+5. the person drinking milk is the fan of house##1
+6. the person drinking hot-chocolate is somewhere to the left of the fan of indie
+7. the fan of d&b is somewhere to the right of the fan of classical
+8. the person drinking fanta is somewhere to the left of the fan of classical","{'Beverage': ['hot-chocolate', 'milk', 'fanta', 'soy-milk', 'juice'], 'Music-Genre': ['punk', 'house', 'indie', 'classical', 'd&b']}"
+Pt1_2x5_level5-7,"There 5 different types of food: cranberry, kiwi, lemon, spinach, strawberry
+There are 5 different nationalities: argentine, australian, canadian, italian, nigerian
+1. the person eating cranberry is the person eating cranberry##1
+2. the person eating strawberry is on the left of the nigerian##1
+3. the person eating cranberry is on the left of the person eating spinach##1
+4. the person eating kiwi is on the left of the person eating strawberry##1
+5. the nigerian is on the right of the australian##1
+6. the argentine is somewhere to the right of the person eating lemon
+7. the person eating strawberry is between the person eating cranberry and the italian##2","{'Food': ['lemon', 'kiwi', 'strawberry', 'cranberry', 'spinach'], 'Nationality': ['canadian', 'italian', 'australian', 'nigerian', 'argentine']}"
+Pt1_2x5_level5-8,"There are 5 different favourite beverages: almond-milk, cola, fanta, juice, water
+There are 5 different nationalities: australian, indonesian, pakistani, spanish, turkish
+1. the spanish is between the person drinking fanta and the turkish##2
+2. the person drinking almond-milk is on the far left or far right##3
+3. the spanish is somewhere to the right of the indonesian
+4. the spanish is in an odd position##4
+5. the indonesian is somewhere to the right of the person drinking juice
+6. the australian is on the far left##1
+7. the person drinking water is the spanish##1
+8. the person drinking cola is on the left or right of the person drinking almond-milk##3","{'Beverage': ['juice', 'fanta', 'water', 'cola', 'almond-milk'], 'Nationality': ['australian', 'indonesian', 'spanish', 'turkish', 'pakistani']}"
+Pt1_2x5_level5-9,"There 5 different types of food: banana, eggplant, grapes, lemon, plum
+The people perfer 5 different movie-genres: family, romance, satire, scientific, superhero
+1. the person eating grapes is on the right of the person eating lemon##1
+2. the person eating plum is on the left of the person eating banana##1
+3. the person eating plum is somewhere to the right of the person watching scientific movies
+4. the person watching satire movies is in an odd position##4
+5. the person watching romance movies is on the left of the person watching scientific movies##1
+6. the person watching romance movies is in an even position##4
+7. the person watching family movies is somewhere to the left of the person eating eggplant","{'Food': ['lemon', 'grapes', 'eggplant', 'plum', 'banana'], 'Movie-Genre': ['family', 'romance', 'scientific', 'superhero', 'satire']}"
diff --git a/part2/level5/Pt2_2x6_level5.csv b/part2/level5/Pt2_2x6_level5.csv
new file mode 100644
index 0000000000000000000000000000000000000000..6a6e79ebe90dd0820df8c67009ed7c0da32775e9
--- /dev/null
+++ b/part2/level5/Pt2_2x6_level5.csv
@@ -0,0 +1,153 @@
+ID,Clues,SolutionGrid
+Pt1_2x6_level5-0,"There are 6 different favourite beverages: coffee, fanta, iced-tea, mirinda, soy-milk, tea
+The people perfer 6 different movie-genres: crime, disaster, epic, superhero, western, zombie
+ 1. the person drinking coffee is somewhere to the right of the person drinking soy-milk
+ 2. the person drinking coffee is somewhere to the left of the person drinking fanta
+ 3. the person drinking tea is somewhere to the right of the person drinking fanta
+ 4. the person watching crime movies is between the person drinking soy-milk and the person watching disaster movies##2
+ 5. the person watching western movies is the person drinking iced-tea##1
+ 6. the person drinking mirinda is somewhere to the left of the person drinking coffee
+ 7. the person watching disaster movies is the person drinking fanta##1
+ 8. the person drinking iced-tea is somewhere to the left of the person drinking mirinda
+ 9. the person watching disaster movies is somewhere to the right of the person watching crime movies
+10. the person watching epic movies is somewhere to the right of the person drinking soy-milk
+11. the person watching superhero movies is somewhere to the left of the person watching zombie movies","{'Beverage': ['iced-tea', 'mirinda', 'soy-milk', 'coffee', 'fanta', 'tea'], 'Movie-Genre': ['western', 'superhero', 'zombie', 'crime', 'disaster', 'epic']}"
+Pt1_2x6_level5-1,"The people have 6 different hobbies: chess, collecting, filmmaking, hiking, video-games, woodworking
+The people prefer 6 different types of sport: biathlon, lacrosse, rugby, skateboarding, skiing, tennis
+ 1. the person who's sport is tennis is somewhere to the right of the person who's hobby is video-games
+ 2. the person who's hobby is chess is on the left of the person who's hobby is collecting##1
+ 3. the person who's hobby is filmmaking is on the left or right of the person who's sport is skateboarding##3
+ 4. the person who's hobby is filmmaking is somewhere to the left of the person who's sport is tennis
+ 5. the person who's sport is rugby is on the right of the person who's hobby is woodworking##1
+ 6. the person who's hobby is hiking is on the right of the person who's sport is lacrosse##1
+ 7. the person who's hobby is filmmaking is the person who's sport is rugby##1
+ 8. the person who's hobby is collecting is in an odd position##4
+ 9. the person who's sport is rugby is the person who's hobby is filmmaking##1
+10. the person who's hobby is hiking is on the left or right of the person who's sport is lacrosse##3
+11. the person who's sport is biathlon is on the left or right of the person who's sport is skiing##3
+12. the person who's sport is rugby is somewhere to the right of the person who's sport is skiing
+13. the person who's hobby is video-games is the person who's sport is biathlon##1
+14. the person who's hobby is chess is on the left or right of the person who's hobby is collecting##3
+15. the person who's sport is biathlon is somewhere to the left of the person who's sport is lacrosse
+16. the person who's hobby is woodworking is somewhere to the left of the person who's sport is lacrosse","{'Hobby': ['video-games', 'woodworking', 'filmmaking', 'chess', 'collecting', 'hiking'], 'Sport': ['biathlon', 'skiing', 'rugby', 'skateboarding', 'lacrosse', 'tennis']}"
+Pt1_2x6_level5-2,"There are 6 different favourite beverages: almond-milk, fanta, iced-tea, lemonade, milk, soy-milk
+The people prefer 6 different music-genres: dubstep, metal, r&b, rock, soul, trance
+ 1. the person drinking soy-milk is on the left or right of the person drinking almond-milk##3
+ 2. the fan of dubstep is somewhere to the right of the person drinking lemonade
+ 3. the person drinking soy-milk is in an odd position##4
+ 4. the fan of soul is on the left of the person drinking fanta##1
+ 5. the person drinking soy-milk is somewhere to the left of the person drinking iced-tea
+ 6. the person drinking iced-tea is somewhere to the right of the fan of dubstep
+ 7. the person drinking almond-milk is on the left or right of the fan of metal##3
+ 8. the fan of trance is on the left or right of the person drinking lemonade##3
+ 9. the fan of r&b is between the person drinking soy-milk and the fan of trance##2
+10. the fan of soul is on the right of the person drinking milk##1
+11. the fan of metal is on the far left or far right##3","{'Beverage': ['soy-milk', 'almond-milk', 'milk', 'lemonade', 'fanta', 'iced-tea'], 'Music-Genre': ['metal', 'r&b', 'trance', 'soul', 'dubstep', 'rock']}"
+Pt1_2x6_level5-3,"There are 6 different favourite beverages: 7up, cola, fanta, hot-chocolate, iced-tea, tea
+There 6 different types of food: apricot, avocado, garlic, pear, radish, zucchini
+ 1. the person eating pear is somewhere to the right of the person drinking cola
+ 2. the person drinking fanta is on the left or right of the person drinking tea##3
+ 3. the person drinking iced-tea is on the right of the person eating pear##1
+ 4. the person eating avocado is the person drinking 7up##1
+ 5. the person eating radish is on the far left or far right##3
+ 6. the person drinking cola is somewhere to the left of the person drinking tea
+ 7. the person eating avocado is somewhere to the left of the person drinking fanta
+ 8. the person drinking 7up is on the far left##1
+ 9. the person eating garlic is on the left or right of the person eating zucchini##3
+10. the person eating zucchini is somewhere to the left of the person eating garlic
+11. the person drinking hot-chocolate is in an odd position##4
+12. the person eating apricot is on the right of the person eating garlic##1
+13. the person drinking fanta is on the right of the person drinking cola##1","{'Beverage': ['7up', 'cola', 'fanta', 'tea', 'hot-chocolate', 'iced-tea'], 'Food': ['avocado', 'zucchini', 'garlic', 'apricot', 'pear', 'radish']}"
+Pt1_2x6_level5-4,"The people perfer 6 different movie-genres: action, comedy, musical, mystery, time-travel, zombie
+The people prefer 6 different types of sport: badminton, basketball, cricket, ice-hockey, skiing, soccer
+ 1. the person watching mystery movies is on the left or right of the person who's sport is basketball##3
+ 2. the person watching musical movies is on the far left or far right##3
+ 3. the person watching time-travel movies is somewhere to the left of the person who's sport is skiing
+ 4. the person who's sport is badminton is on the left of the person watching time-travel movies##1
+ 5. the person who's sport is skiing is in an odd position##4
+ 6. the person who's sport is soccer is the person watching mystery movies##1
+ 7. the person watching zombie movies is on the right of the person watching action movies##1
+ 8. the person watching zombie movies is somewhere to the left of the person watching time-travel movies
+ 9. the person watching time-travel movies is on the left or right of the person watching zombie movies##3
+10. the person who's sport is ice-hockey is the person watching musical movies##1
+11. the person watching action movies is in an even position##4
+12. the person who's sport is badminton is somewhere to the left of the person watching musical movies","{'Movie-Genre': ['mystery', 'action', 'zombie', 'time-travel', 'comedy', 'musical'], 'Sport': ['soccer', 'basketball', 'badminton', 'cricket', 'skiing', 'ice-hockey']}"
+Pt1_2x6_level5-5,"There are 6 different nationalities: american, chinese, colombian, mexican, polish, turkish
+The people prefer 6 different types of sport: cricket, rowing, rugby, skateboarding, swimming, weightlifting
+ 1. the person who's sport is skateboarding is the colombian##1
+ 2. the person who's sport is weightlifting is on the far right##1
+ 3. the chinese is on the left or right of the colombian##3
+ 4. the person who's sport is cricket is somewhere to the left of the person who's sport is swimming
+ 5. the person who's sport is swimming is on the left or right of the person who's sport is cricket##3
+ 6. the person who's sport is rowing is in an odd position##4
+ 7. the person who's sport is swimming is on the right of the mexican##1
+ 8. the person who's sport is skateboarding is on the left or right of the person who's sport is rugby##3
+ 9. the chinese is somewhere to the left of the polish
+10. the colombian is somewhere to the left of the person who's sport is rowing
+11. the person who's sport is rugby is the american##1
+12. the person who's sport is rugby is on the right of the person who's sport is swimming##1","{'Nationality': ['mexican', 'turkish', 'american', 'colombian', 'chinese', 'polish'], 'Sport': ['cricket', 'swimming', 'rugby', 'skateboarding', 'rowing', 'weightlifting']}"
+Pt1_2x6_level5-6,"The people perfer 6 different movie-genres: action, comedy, epic, horror, martial-arts, scientific
+There are 6 different nationalities: canadian, german, indonesian, italian, nigerian, turkish
+ 1. the german is somewhere to the right of the person watching action movies
+ 2. the person watching horror movies is on the left or right of the person watching comedy movies##3
+ 3. the person watching action movies is on the left or right of the indonesian##3
+ 4. the person watching horror movies is on the left or right of the nigerian##3
+ 5. the person watching comedy movies is on the left or right of the italian##3
+ 6. the person watching martial-arts movies is on the right of the canadian##1
+ 7. the person watching scientific movies is on the left of the person watching epic movies##1
+ 8. the person watching scientific movies is on the left or right of the indonesian##3
+ 9. the person watching martial-arts movies is the indonesian##1
+10. the turkish is on the right of the indonesian##1
+11. the person watching scientific movies is somewhere to the right of the nigerian
+12. the person watching horror movies is on the left of the nigerian##1
+13. the person watching martial-arts movies is on the left or right of the person watching scientific movies##3","{'Movie-Genre': ['horror', 'comedy', 'action', 'martial-arts', 'scientific', 'epic'], 'Nationality': ['italian', 'nigerian', 'canadian', 'indonesian', 'turkish', 'german']}"
+Pt1_2x6_level5-7,"There are 6 different favourite beverages: almond-milk, juice, lemonade, mirinda, soy-milk, tea
+The people prefer 6 different types of sport: climbing, cricket, golf, sailing, swimming, volleyball
+ 1. the person who's sport is cricket is on the left or right of the person drinking soy-milk##3
+ 2. the person drinking tea is in an odd position##4
+ 3. the person who's sport is cricket is somewhere to the right of the person drinking juice
+ 4. the person who's sport is climbing is somewhere to the right of the person drinking mirinda
+ 5. the person who's sport is climbing is on the left or right of the person drinking tea##3
+ 6. the person who's sport is volleyball is somewhere to the left of the person drinking mirinda
+ 7. the person who's sport is golf is between the person who's sport is volleyball and the person who's sport is sailing##2
+ 8. the person drinking lemonade is on the left or right of the person drinking juice##3
+ 9. the person drinking lemonade is somewhere to the left of the person who's sport is cricket
+10. the person who's sport is cricket is between the person who's sport is climbing and the person who's sport is sailing##2
+11. the person drinking soy-milk is somewhere to the right of the person who's sport is volleyball
+12. the person who's sport is climbing is somewhere to the right of the person drinking tea
+13. the person drinking juice is on the left or right of the person who's sport is golf##3
+14. the person drinking almond-milk is on the left or right of the person who's sport is cricket##3
+15. the person who's sport is golf is on the left or right of the person drinking soy-milk##3","{'Beverage': ['lemonade', 'juice', 'mirinda', 'soy-milk', 'tea', 'almond-milk'], 'Sport': ['swimming', 'volleyball', 'golf', 'sailing', 'cricket', 'climbing']}"
+Pt1_2x6_level5-8,"The people perfer 6 different movie-genres: action, adventure, comedy, crime, thriller, western
+The people use 6 different means of transport: bike, bus, snowmobile, subway, tram, van
+ 1. the person watching crime movies is somewhere to the left of the person watching thriller movies
+ 2. the person driving the bike is on the right of the person driving the tram##1
+ 3. the person driving the bike is on the left or right of the person watching thriller movies##3
+ 4. the person driving the subway is on the left or right of the person driving the van##3
+ 5. the person watching action movies is the person watching action movies##1
+ 6. the person watching thriller movies is somewhere to the left of the person driving the subway
+ 7. the person driving the subway is on the right of the person watching comedy movies##1
+ 8. the person watching western movies is somewhere to the right of the person watching thriller movies
+ 9. the person watching action movies is somewhere to the right of the person driving the bike
+10. the person watching western movies is between the person watching comedy movies and the person driving the van##2
+11. the person driving the snowmobile is on the left of the person watching western movies##1
+12. the person driving the tram is on the left of the person watching adventure movies##1
+13. the person watching western movies is somewhere to the right of the person watching comedy movies
+14. the person watching crime movies is somewhere to the left of the person watching western movies
+15. the person driving the bus is in an odd position##4
+16. the person driving the bike is in an even position##4","{'Movie-Genre': ['crime', 'adventure', 'thriller', 'comedy', 'western', 'action'], 'Transport': ['tram', 'bike', 'bus', 'snowmobile', 'subway', 'van']}"
+Pt1_2x6_level5-9,"There are 6 different favourite beverages: coffee, iced-tea, juice, mirinda, soy-milk, water
+There are 6 different nationalities: argentine, brazilian, canadian, colombian, egyptian, german
+ 1. the german is somewhere to the left of the person drinking mirinda
+ 2. the person drinking coffee is on the right of the brazilian##1
+ 3. the person drinking water is on the left of the egyptian##1
+ 4. the brazilian is on the left of the argentine##1
+ 5. the person drinking coffee is somewhere to the left of the person drinking water
+ 6. the argentine is somewhere to the left of the egyptian
+ 7. the person drinking mirinda is somewhere to the left of the argentine
+ 8. the colombian is in an even position##4
+ 9. the person drinking mirinda is somewhere to the left of the argentine
+10. the person drinking mirinda is somewhere to the right of the colombian
+11. the canadian is somewhere to the left of the person drinking iced-tea
+12. the german is somewhere to the left of the colombian
+13. the person drinking juice is the colombian##1","{'Beverage': ['soy-milk', 'juice', 'mirinda', 'coffee', 'water', 'iced-tea'], 'Nationality': ['german', 'colombian', 'brazilian', 'argentine', 'canadian', 'egyptian']}"
diff --git a/part2/level5/Pt2_2x7_level5.csv b/part2/level5/Pt2_2x7_level5.csv
new file mode 100644
index 0000000000000000000000000000000000000000..9b6a323db26847cbac0688cfc8a7ef8e32cb5e2b
--- /dev/null
+++ b/part2/level5/Pt2_2x7_level5.csv
@@ -0,0 +1,177 @@
+ID,Clues,SolutionGrid
+Pt1_2x7_level5-0,"There 7 different types of food: artichoke, asparagus, cranberry, kale, lemon, plum, potato
+The people have 7 different hobbies: baking, board-games, card-games, cooking, gardening, hiking, writing
+ 1. the person who's hobby is baking is the person eating asparagus##1
+ 2. the person eating plum is on the right of the person eating lemon##1
+ 3. the person eating plum is somewhere to the left of the person eating kale
+ 4. the person eating cranberry is somewhere to the right of the person who's hobby is writing
+ 5. the person who's hobby is baking is the person eating asparagus##1
+ 6. the person who's hobby is hiking is somewhere to the right of the person who's hobby is gardening
+ 7. the person who's hobby is board-games is on the right of the person who's hobby is cooking##1
+ 8. the person eating kale is somewhere to the right of the person who's hobby is gardening
+ 9. the person eating artichoke is on the left of the person eating cranberry##1
+10. the person eating lemon is the person who's hobby is hiking##1
+11. the person who's hobby is board-games is somewhere to the right of the person eating asparagus
+12. the person who's hobby is cooking is somewhere to the right of the person who's hobby is gardening
+13. the person who's hobby is baking is on the left or right of the person who's hobby is writing##3
+14. the person who's hobby is board-games is somewhere to the right of the person who's hobby is card-games
+15. the person who's hobby is writing is somewhere to the right of the person eating lemon
+16. the person eating kale is the person who's hobby is board-games##1
+17. the person who's hobby is card-games is somewhere to the left of the person who's hobby is baking
+18. the person who's hobby is baking is on the left or right of the person eating plum##3","{'Food': ['potato', 'lemon', 'plum', 'asparagus', 'artichoke', 'cranberry', 'kale'], 'Hobby': ['gardening', 'hiking', 'card-games', 'baking', 'writing', 'cooking', 'board-games']}"
+Pt1_2x7_level5-1,"There are 7 different favourite beverages: almond-milk, fanta, hot-chocolate, iced-tea, mirinda, tea, water
+There 7 different types of food: asparagus, broccoli, cabbage, carrot, pepper, radish, zucchini
+ 1. the person drinking iced-tea is somewhere to the right of the person eating cabbage
+ 2. the person drinking mirinda is on the left or right of the person eating cabbage##3
+ 3. the person eating cabbage is in an odd position##4
+ 4. the person drinking water is on the right of the person eating broccoli##1
+ 5. the person eating asparagus is somewhere to the right of the person drinking almond-milk
+ 6. the person eating carrot is in an odd position##4
+ 7. the person eating zucchini is on the left of the person drinking almond-milk##1
+ 8. the person eating zucchini is on the far left or far right##3
+ 9. the person drinking mirinda is somewhere to the left of the person drinking hot-chocolate
+10. the person eating radish is on the left of the person drinking tea##1
+11. the person eating zucchini is on the left of the person eating radish##1
+12. the person drinking hot-chocolate is on the right of the person drinking mirinda##1
+13. the person eating pepper is on the left or right of the person drinking tea##3
+14. the person drinking mirinda is on the left or right of the person eating cabbage##3
+15. the person drinking hot-chocolate is the person eating broccoli##1
+16. the person eating broccoli is the person drinking hot-chocolate##1
+17. the person drinking water is on the left or right of the person drinking hot-chocolate##3","{'Beverage': ['fanta', 'almond-milk', 'tea', 'mirinda', 'hot-chocolate', 'water', 'iced-tea'], 'Food': ['zucchini', 'radish', 'cabbage', 'pepper', 'broccoli', 'asparagus', 'carrot']}"
+Pt1_2x7_level5-2,"The people have 7 different hobbies: board-games, camping, card-games, magic-tricks, rock-climbing, skydiving, writing
+The people use 7 different means of transport: airplane, bike, motorbike, quad-bike, scooter, tram, trike
+ 1. the person driving the bike is the person who's hobby is camping##1
+ 2. the person who's hobby is skydiving is in an even position##4
+ 3. the person driving the scooter is between the person driving the motorbike and the person who's hobby is writing##2
+ 4. the person who's hobby is board-games is on the left of the person driving the bike##1
+ 5. the person driving the trike is somewhere to the left of the person who's hobby is rock-climbing
+ 6. the person driving the bike is somewhere to the right of the person who's hobby is skydiving
+ 7. the person who's hobby is rock-climbing is on the right of the person who's hobby is card-games##1
+ 8. the person driving the bike is in an odd position##4
+ 9. the person who's hobby is rock-climbing is on the left or right of the person who's hobby is skydiving##3
+10. the person driving the motorbike is the person driving the motorbike##1
+11. the person driving the trike is on the left or right of the person driving the scooter##3
+12. the person driving the tram is on the left of the person who's hobby is magic-tricks##1
+13. the person driving the tram is somewhere to the right of the person who's hobby is card-games
+14. the person driving the tram is on the left or right of the person who's hobby is rock-climbing##3
+15. the person who's hobby is magic-tricks is the person driving the airplane##1","{'Hobby': ['writing', 'card-games', 'rock-climbing', 'skydiving', 'magic-tricks', 'board-games', 'camping'], 'Transport': ['trike', 'scooter', 'motorbike', 'tram', 'airplane', 'quad-bike', 'bike']}"
+Pt1_2x7_level5-3,"The people perfer 7 different movie-genres: comedy, drama, mystery, satire, spy, time-travel, western
+7 different pets are kept: bird, chinchilla, fish, mouse, rabbit, rat, snake
+ 1. the person watching mystery movies is somewhere to the left of the owner of the rat
+ 2. the owner of the bird is somewhere to the left of the owner of the rabbit
+ 3. the owner of the fish is somewhere to the left of the owner of the rat
+ 4. the owner of the chinchilla is the person watching western movies##1
+ 5. the owner of the chinchilla is on the left or right of the owner of the snake##3
+ 6. the person watching drama movies is on the far right##1
+ 7. the owner of the fish is in the middle##1
+ 8. the person watching satire movies is somewhere to the right of the owner of the snake
+ 9. the owner of the rabbit is somewhere to the left of the owner of the mouse
+10. the owner of the rabbit is between the person watching comedy movies and the person watching drama movies##2
+11. the owner of the chinchilla is on the right of the person watching time-travel movies##1
+12. the person watching satire movies is on the left of the person watching mystery movies##1
+13. the owner of the rat is somewhere to the left of the person watching spy movies
+14. the person watching mystery movies is somewhere to the left of the owner of the rat
+15. the owner of the mouse is on the far left or far right##3
+16. the owner of the chinchilla is in an even position##4","{'Movie-Genre': ['time-travel', 'western', 'satire', 'mystery', 'comedy', 'spy', 'drama'], 'Pet': ['snake', 'chinchilla', 'bird', 'fish', 'rat', 'rabbit', 'mouse']}"
+Pt1_2x7_level5-4,"The people prefer 7 different music-genres: classical, country, gospel, indie, rock, salsa, soul
+There are 7 different nationalities: brazilian, chinese, dutch, french, japanese, mexican, nigerian
+ 1. the japanese is on the right of the fan of gospel##1
+ 2. the brazilian is on the far left##1
+ 3. the brazilian is somewhere to the left of the dutch
+ 4. the chinese is on the left of the mexican##1
+ 5. the french is in an odd position##4
+ 6. the fan of soul is somewhere to the right of the chinese
+ 7. the fan of classical is on the far left##1
+ 8. the fan of country is the french##1
+ 9. the fan of salsa is on the left or right of the japanese##3
+10. the fan of indie is on the right of the dutch##1
+11. the fan of gospel is on the left or right of the brazilian##3
+12. the fan of soul is on the far right##1","{'Music-Genre': ['classical', 'gospel', 'indie', 'salsa', 'country', 'rock', 'soul'], 'Nationality': ['brazilian', 'dutch', 'japanese', 'nigerian', 'french', 'chinese', 'mexican']}"
+Pt1_2x7_level5-5,"There are 7 different favourite beverages: 7up, almond-milk, coffee, cola, iced-tea, lemonade, tea
+The people have 7 different hobbies: board-games, collecting, drawing, gardening, rock-climbing, singing, writing
+ 1. the person who's hobby is drawing is on the left or right of the person who's hobby is rock-climbing##3
+ 2. the person drinking almond-milk is in an odd position##4
+ 3. the person drinking cola is in an even position##4
+ 4. the person drinking coffee is between the person drinking lemonade and the person who's hobby is singing##2
+ 5. the person who's hobby is singing is on the left or right of the person drinking iced-tea##3
+ 6. the person who's hobby is board-games is on the left of the person drinking almond-milk##1
+ 7. the person who's hobby is drawing is on the left of the person drinking 7up##1
+ 8. the person who's hobby is writing is somewhere to the left of the person who's hobby is rock-climbing
+ 9. the person drinking coffee is on the left or right of the person who's hobby is gardening##3
+10. the person who's hobby is singing is somewhere to the left of the person who's hobby is collecting
+11. the person who's hobby is collecting is on the right of the person who's hobby is singing##1
+12. the person who's hobby is drawing is on the right of the person who's hobby is gardening##1
+13. the person who's hobby is gardening is somewhere to the right of the person who's hobby is collecting","{'Beverage': ['tea', 'iced-tea', 'almond-milk', 'coffee', 'lemonade', 'cola', '7up'], 'Hobby': ['writing', 'board-games', 'singing', 'collecting', 'gardening', 'drawing', 'rock-climbing']}"
+Pt1_2x7_level5-6,"The people perfer 7 different movie-genres: disaster, documentary, family, horror, spy, superhero, western
+The people use 7 different means of transport: bike, bus, helicopter, roller, scooter, tram, trike
+ 1. the person driving the helicopter is somewhere to the right of the person watching spy movies
+ 2. the person driving the scooter is in an even position##4
+ 3. the person driving the helicopter is in an odd position##4
+ 4. the person driving the trike is in the middle##1
+ 5. the person watching western movies is in an odd position##4
+ 6. the person watching horror movies is the person driving the bike##1
+ 7. the person watching horror movies is somewhere to the left of the person driving the scooter
+ 8. the person driving the tram is somewhere to the right of the person watching disaster movies
+ 9. the person driving the bus is somewhere to the left of the person driving the bike
+10. the person watching spy movies is in an even position##4
+11. the person driving the bus is on the left or right of the person driving the roller##3
+12. the person watching disaster movies is between the person driving the tram and the person watching horror movies##2
+13. the person watching western movies is somewhere to the left of the person watching spy movies
+14. the person watching family movies is between the person driving the bus and the person watching superhero movies##2
+15. the person driving the tram is somewhere to the right of the person driving the bike
+16. the person watching western movies is the person driving the roller##1","{'Movie-Genre': ['western', 'spy', 'family', 'superhero', 'horror', 'disaster', 'documentary'], 'Transport': ['roller', 'bus', 'helicopter', 'trike', 'bike', 'scooter', 'tram']}"
+Pt1_2x7_level5-7,"There 7 different types of food: blueberry, lemon, mango, peas, plum, radish, zucchini
+The people use 7 different means of transport: bus, helicopter, quad-bike, ship, subway, train, van
+ 1. the person driving the quad-bike is somewhere to the right of the person eating plum
+ 2. the person eating zucchini is on the left of the person driving the subway##1
+ 3. the person driving the train is on the right of the person eating radish##1
+ 4. the person eating zucchini is in an even position##4
+ 5. the person eating lemon is on the left or right of the person driving the ship##3
+ 6. the person eating plum is somewhere to the left of the person eating lemon
+ 7. the person driving the bus is on the left of the person eating plum##1
+ 8. the person driving the subway is somewhere to the left of the person eating blueberry
+ 9. the person eating blueberry is somewhere to the right of the person eating mango
+10. the person eating radish is somewhere to the right of the person eating zucchini
+11. the person driving the subway is on the left or right of the person eating blueberry##3
+12. the person driving the train is somewhere to the left of the person eating peas
+13. the person eating lemon is somewhere to the right of the person driving the ship
+14. the person driving the ship is on the right of the person eating peas##1
+15. the person eating plum is somewhere to the left of the person eating lemon
+16. the person eating plum is somewhere to the left of the person eating lemon
+17. the person eating blueberry is somewhere to the right of the person eating zucchini
+18. the person driving the subway is on the right of the person eating zucchini##1
+19. the person eating zucchini is between the person driving the helicopter and the person eating radish##2","{'Food': ['mango', 'zucchini', 'radish', 'blueberry', 'peas', 'plum', 'lemon'], 'Transport': ['helicopter', 'van', 'subway', 'train', 'bus', 'ship', 'quad-bike']}"
+Pt1_2x7_level5-8,"The people have 7 different jobs:  bartender, electrician, engineer, librarian, paramedic, social-worker, videographer
+The people prefer 7 different music-genres: blues, folk, hip-hop, indie, punk, techno, trance
+ 1. the fan of hip-hop is somewhere to the left of the fan of trance
+ 2. the engineer is somewhere to the right of the bartender
+ 3. the electrician is the fan of folk##1
+ 4. the fan of hip-hop is between the bartender and the videographer##2
+ 5. the bartender is the fan of indie##1
+ 6. the fan of hip-hop is somewhere to the left of the fan of trance
+ 7. the fan of techno is somewhere to the left of the fan of blues
+ 8. the paramedic is on the left of the fan of folk##1
+ 9. the paramedic is somewhere to the left of the fan of blues
+10. the fan of folk is on the left or right of the librarian##3
+11. the bartender is on the far left##1
+12. the social-worker is the fan of blues##1
+13. the librarian is somewhere to the left of the fan of blues
+14. the fan of trance is somewhere to the left of the fan of techno
+15. the fan of punk is on the right of the electrician##1","{'Job': ['bartender', 'engineer', 'videographer', 'paramedic', 'electrician', 'librarian', 'social-worker'], 'Music-Genre': ['indie', 'hip-hop', 'trance', 'techno', 'folk', 'punk', 'blues']}"
+Pt1_2x7_level5-9,"There are 7 different favourite beverages: 7up, coffee, cola, milk, mirinda, sprite, water
+The people have 7 different hobbies: board-games, card-games, gardening, photography, skydiving, traveling, writing
+ 1. the person who's hobby is gardening is on the left of the person who's hobby is card-games##1
+ 2. the person drinking water is somewhere to the left of the person who's hobby is card-games
+ 3. the person drinking coffee is the person who's hobby is skydiving##1
+ 4. the person who's hobby is gardening is on the right of the person drinking cola##1
+ 5. the person drinking coffee is on the far left or far right##3
+ 6. the person who's hobby is photography is on the left or right of the person drinking coffee##3
+ 7. the person who's hobby is traveling is somewhere to the right of the person drinking 7up
+ 8. the person who's hobby is board-games is on the left or right of the person drinking cola##3
+ 9. the person drinking mirinda is on the right of the person drinking coffee##1
+10. the person drinking milk is somewhere to the left of the person who's hobby is traveling
+11. the person drinking milk is on the left of the person who's hobby is board-games##1
+12. the person drinking sprite is somewhere to the right of the person drinking 7up
+13. the person who's hobby is board-games is on the left of the person drinking cola##1
+14. the person drinking milk is somewhere to the left of the person drinking water
+15. the person who's hobby is card-games is somewhere to the right of the person drinking water","{'Beverage': ['coffee', 'mirinda', 'milk', '7up', 'cola', 'water', 'sprite'], 'Hobby': ['skydiving', 'photography', 'writing', 'board-games', 'traveling', 'gardening', 'card-games']}"
diff --git a/part2/level5/Pt2_3x2_level5.csv b/part2/level5/Pt2_3x2_level5.csv
new file mode 100644
index 0000000000000000000000000000000000000000..f4e59a8bd6fd5837be4109e50da564277ced075f
--- /dev/null
+++ b/part2/level5/Pt2_3x2_level5.csv
@@ -0,0 +1,52 @@
+ID,Clues,SolutionGrid
+Pt1_3x2_level5-0,"There 2 different types of food: peas, plum
+2 different pets are kept: goldfish, pony
+The people use 2 different means of transport: bike, motorbike
+1. the owner of the goldfish is on the right of the owner of the pony##1
+2. the person driving the motorbike is somewhere to the right of the person eating peas","{'Food': ['peas', 'plum'], 'Pet': ['pony', 'goldfish'], 'Transport': ['bike', 'motorbike']}"
+Pt1_3x2_level5-1,"There 2 different types of food: plum, raspberry
+The people perfer 2 different movie-genres: family, martial-arts
+There are 2 different nationalities: indonesian, japanese
+1. the person watching family movies is on the left of the person eating plum##1
+2. the indonesian is somewhere to the right of the japanese","{'Food': ['raspberry', 'plum'], 'Movie-Genre': ['family', 'martial-arts'], 'Nationality': ['japanese', 'indonesian']}"
+Pt1_3x2_level5-2,"The people have 2 different jobs:  nurse, software-developer
+The people perfer 2 different movie-genres: family, thriller
+The people prefer 2 different types of sport: cricket, skateboarding
+1. the software-developer is the person watching family movies##1
+2. the person who's sport is skateboarding is somewhere to the right of the person watching thriller movies","{'Job': ['nurse', 'software-developer'], 'Movie-Genre': ['thriller', 'family'], 'Sport': ['cricket', 'skateboarding']}"
+Pt1_3x2_level5-3,"There are 2 different favourite beverages: cola, water
+The people have 2 different hobbies: baking, rock-climbing
+The people prefer 2 different music-genres: classical, electronic
+1. the person who's hobby is baking is on the left of the person drinking water##1
+2. the person who's hobby is baking is somewhere to the left of the fan of electronic
+3. the person drinking water is on the left or right of the person drinking cola##3","{'Beverage': ['cola', 'water'], 'Hobby': ['baking', 'rock-climbing'], 'Music-Genre': ['classical', 'electronic']}"
+Pt1_3x2_level5-4,"There 2 different types of food: broccoli, grapefruit
+The people have 2 different hobbies: reading, singing
+The people perfer 2 different movie-genres: drama, epic
+1. the person eating grapefruit is somewhere to the left of the person watching epic movies
+2. the person eating grapefruit is somewhere to the left of the person who's hobby is singing","{'Food': ['grapefruit', 'broccoli'], 'Hobby': ['reading', 'singing'], 'Movie-Genre': ['drama', 'epic']}"
+Pt1_3x2_level5-5,"The people have 2 different hobbies: cooking, reading
+2 different pets are kept: guinea-pig, mouse
+The people use 2 different means of transport: scooter, train
+1. the owner of the mouse is somewhere to the left of the owner of the guinea-pig
+2. the person who's hobby is cooking is on the right of the person driving the scooter##1","{'Hobby': ['reading', 'cooking'], 'Pet': ['mouse', 'guinea-pig'], 'Transport': ['scooter', 'train']}"
+Pt1_3x2_level5-6,"The people have 2 different hobbies: baking, puzzles
+The people perfer 2 different movie-genres: comedy, western
+There are 2 different nationalities: egyptian, polish
+1. the person watching comedy movies is somewhere to the left of the person who's hobby is baking
+2. the egyptian is somewhere to the left of the polish","{'Hobby': ['puzzles', 'baking'], 'Movie-Genre': ['comedy', 'western'], 'Nationality': ['egyptian', 'polish']}"
+Pt1_3x2_level5-7,"The people have 2 different hobbies: cooking, singing
+2 different pets are kept: hedgehog, pony
+The people prefer 2 different types of sport: rowing, water-polo
+1. the person who's hobby is singing is the owner of the hedgehog##1
+2. the person who's hobby is cooking is somewhere to the left of the person who's sport is rowing","{'Hobby': ['cooking', 'singing'], 'Pet': ['pony', 'hedgehog'], 'Sport': ['water-polo', 'rowing']}"
+Pt1_3x2_level5-8,"The people have 2 different jobs:  freelancer, scientist
+There are 2 different nationalities: pakistani, spanish
+The people prefer 2 different types of sport: rugby, surfing
+1. the person who's sport is surfing is somewhere to the left of the scientist
+2. the spanish is somewhere to the left of the pakistani","{'Job': ['freelancer', 'scientist'], 'Nationality': ['spanish', 'pakistani'], 'Sport': ['surfing', 'rugby']}"
+Pt1_3x2_level5-9,"There are 2 different favourite beverages: almond-milk, lemonade
+The people perfer 2 different movie-genres: disaster, fantasy
+2 different pets are kept: frog, snake
+1. the person watching disaster movies is the owner of the frog##1
+2. the owner of the snake is somewhere to the right of the person drinking almond-milk","{'Beverage': ['almond-milk', 'lemonade'], 'Movie-Genre': ['disaster', 'fantasy'], 'Pet': ['frog', 'snake']}"
diff --git a/part2/level5/Pt2_3x3_level5.csv b/part2/level5/Pt2_3x3_level5.csv
new file mode 100644
index 0000000000000000000000000000000000000000..ea2a5c825d7db3ffe137111d2f0f2b78dc709d81
--- /dev/null
+++ b/part2/level5/Pt2_3x3_level5.csv
@@ -0,0 +1,82 @@
+ID,Clues,SolutionGrid
+Pt1_3x3_level5-0,"The people have 3 different hobbies: board-games, chess, singing
+The people have 3 different jobs:  freelancer, photographer, writer
+The people prefer 3 different types of sport: baseball, snowboarding, soccer
+1. the freelancer is on the right of the writer##1
+2. the person who's sport is snowboarding is the person who's hobby is board-games##1
+3. the freelancer is between the person who's sport is baseball and the person who's sport is soccer##2
+4. the person who's hobby is singing is the person who's sport is soccer##1
+5. the person who's sport is baseball is somewhere to the right of the person who's hobby is board-games","{'Hobby': ['singing', 'board-games', 'chess'], 'Job': ['writer', 'freelancer', 'photographer'], 'Sport': ['soccer', 'snowboarding', 'baseball']}"
+Pt1_3x3_level5-1,"There are 3 different favourite beverages: hot-chocolate, tea, water
+The people have 3 different hobbies: collecting, puzzles, rock-climbing
+The people prefer 3 different music-genres: blues, disco, trance
+1. the person drinking hot-chocolate is somewhere to the right of the fan of trance
+2. the fan of blues is on the right of the fan of disco##1
+3. the person drinking water is somewhere to the right of the person who's hobby is puzzles
+4. the person who's hobby is rock-climbing is in an even position##4
+5. the fan of disco is on the left or right of the person drinking hot-chocolate##3","{'Beverage': ['tea', 'water', 'hot-chocolate'], 'Hobby': ['puzzles', 'rock-climbing', 'collecting'], 'Music-Genre': ['trance', 'disco', 'blues']}"
+Pt1_3x3_level5-2,"There 3 different types of food: grapes, plum, radish
+The people have 3 different hobbies: chess, sudoku, woodworking
+The people have 3 different jobs:  freelancer, journalist, manager
+1. the person eating plum is the journalist##1
+2. the person who's hobby is woodworking is on the left or right of the person who's hobby is chess##3
+3. the person who's hobby is chess is between the person who's hobby is woodworking and the freelancer##2
+4. the person eating radish is the person who's hobby is chess##1
+5. the journalist is somewhere to the left of the freelancer","{'Food': ['plum', 'radish', 'grapes'], 'Hobby': ['woodworking', 'chess', 'sudoku'], 'Job': ['journalist', 'manager', 'freelancer']}"
+Pt1_3x3_level5-3,"There 3 different types of food: artichoke, peas, plum
+The people prefer 3 different music-genres: punk, soul, techno
+The people use 3 different means of transport: bus, jet-ski, taxi
+1. the fan of soul is between the person eating plum and the person eating artichoke##2
+2. the person driving the jet-ski is the person eating artichoke##1
+3. the fan of techno is on the far left or far right##3
+4. the person driving the jet-ski is on the right of the person driving the taxi##1
+5. the person eating artichoke is somewhere to the right of the fan of punk","{'Food': ['plum', 'peas', 'artichoke'], 'Music-Genre': ['punk', 'soul', 'techno'], 'Transport': ['bus', 'taxi', 'jet-ski']}"
+Pt1_3x3_level5-4,"The people have 3 different jobs:  coach, freelancer, security-guard
+The people perfer 3 different movie-genres: epic, satire, western
+The people prefer 3 different types of sport: snowboarding, soccer, surfing
+1. the freelancer is on the left or right of the coach##3
+2. the freelancer is on the far right##1
+3. the person who's sport is surfing is somewhere to the left of the person watching satire movies
+4. the person who's sport is soccer is somewhere to the left of the person who's sport is surfing
+5. the coach is the person watching western movies##1","{'Job': ['security-guard', 'coach', 'freelancer'], 'Movie-Genre': ['epic', 'western', 'satire'], 'Sport': ['soccer', 'surfing', 'snowboarding']}"
+Pt1_3x3_level5-5,"The people have 3 different jobs:  dressmaker, manager, paramedic
+There are 3 different nationalities: french, mexican, thai
+The people use 3 different means of transport: snowmobile, tram, trike
+1. the french is on the left of the person driving the trike##1
+2. the thai is between the manager and the french##2
+3. the person driving the trike is the person driving the trike##1
+4. the dressmaker is on the left of the person driving the snowmobile##1
+5. the person driving the snowmobile is somewhere to the right of the dressmaker","{'Job': ['paramedic', 'dressmaker', 'manager'], 'Nationality': ['french', 'thai', 'mexican'], 'Transport': ['tram', 'trike', 'snowmobile']}"
+Pt1_3x3_level5-6,"The people have 3 different jobs:  chef, freelancer, software-developer
+The people perfer 3 different movie-genres: sports, thriller, time-travel
+The people prefer 3 different music-genres: hip-hop, r&b, reggae
+1. the fan of hip-hop is between the person watching sports movies and the person watching time-travel movies##2
+2. the fan of reggae is somewhere to the right of the person watching sports movies
+3. the freelancer is somewhere to the left of the person watching time-travel movies
+4. the person watching sports movies is the chef##1","{'Job': ['chef', 'freelancer', 'software-developer'], 'Movie-Genre': ['sports', 'thriller', 'time-travel'], 'Music-Genre': ['r&b', 'hip-hop', 'reggae']}"
+Pt1_3x3_level5-7,"There are 3 different favourite beverages: lemonade, mirinda, tea
+The people have 3 different hobbies: collecting, cooking, magic-tricks
+There are 3 different nationalities: australian, chinese, nigerian
+1. the person drinking mirinda is on the left or right of the person who's hobby is cooking##3
+2. the nigerian is somewhere to the right of the person who's hobby is cooking
+3. the person drinking tea is the australian##1
+4. the person drinking tea is on the right of the nigerian##1
+5. the person who's hobby is collecting is on the left or right of the person who's hobby is cooking##3","{'Beverage': ['lemonade', 'mirinda', 'tea'], 'Hobby': ['cooking', 'collecting', 'magic-tricks'], 'Nationality': ['chinese', 'nigerian', 'australian']}"
+Pt1_3x3_level5-8,"The people prefer 3 different music-genres: ambient, folk, indie
+There are 3 different nationalities: australian, brazilian, british
+3 different pets are kept: cat, pony, snake
+1. the owner of the snake is somewhere to the left of the fan of ambient
+2. the british is somewhere to the right of the fan of folk
+3. the owner of the cat is somewhere to the right of the fan of folk
+4. the owner of the cat is the brazilian##1
+5. the fan of folk is somewhere to the left of the owner of the snake","{'Music-Genre': ['folk', 'indie', 'ambient'], 'Nationality': ['australian', 'british', 'brazilian'], 'Pet': ['pony', 'snake', 'cat']}"
+Pt1_3x3_level5-9,"There are 3 different favourite beverages: cola, fanta, sprite
+The people prefer 3 different music-genres: blues, jazz, rock
+There are 3 different nationalities: brazilian, canadian, russian
+1. the fan of jazz is in an odd position##4
+2. the canadian is somewhere to the left of the person drinking sprite
+3. the fan of rock is on the left of the canadian##1
+4. the fan of jazz is the fan of jazz##1
+5. the canadian is in an even position##4
+6. the brazilian is the person drinking fanta##1
+7. the russian is the fan of jazz##1","{'Beverage': ['fanta', 'cola', 'sprite'], 'Music-Genre': ['rock', 'blues', 'jazz'], 'Nationality': ['brazilian', 'canadian', 'russian']}"
diff --git a/part2/level5/Pt2_3x4_level5.csv b/part2/level5/Pt2_3x4_level5.csv
new file mode 100644
index 0000000000000000000000000000000000000000..74c8c5ce080a2066bd351eb3fc777415250c25ac
--- /dev/null
+++ b/part2/level5/Pt2_3x4_level5.csv
@@ -0,0 +1,118 @@
+ID,Clues,SolutionGrid
+Pt1_3x4_level5-0,"The people have 4 different hobbies: drawing, hiking, magic-tricks, singing
+The people perfer 4 different movie-genres: action, disaster, documentary, scientific
+The people prefer 4 different music-genres: blues, funk, pop, r&b
+1. the fan of r&b is between the person watching action movies and the person who's hobby is hiking##2
+2. the fan of r&b is in an odd position##4
+3. the person who's hobby is drawing is on the right of the person watching disaster movies##1
+4. the fan of blues is on the left or right of the person watching disaster movies##3
+5. the person who's hobby is singing is somewhere to the right of the fan of funk
+6. the fan of pop is somewhere to the right of the person who's hobby is hiking
+7. the person watching documentary movies is the fan of r&b##1","{'Hobby': ['magic-tricks', 'hiking', 'drawing', 'singing'], 'Movie-Genre': ['scientific', 'disaster', 'documentary', 'action'], 'Music-Genre': ['blues', 'funk', 'r&b', 'pop']}"
+Pt1_3x4_level5-1,"There are 4 different favourite beverages: 7up, almond-milk, lemonade, sprite
+The people have 4 different jobs:  designer, engineer, fisherman, teacher
+There are 4 different nationalities: canadian, malaysian, nigerian, pakistani
+1. the nigerian is the teacher##1
+2. the person drinking lemonade is between the malaysian and the nigerian##2
+3. the person drinking lemonade is on the left or right of the engineer##3
+4. the nigerian is on the left of the fisherman##1
+5. the fisherman is somewhere to the right of the person drinking almond-milk
+6. the engineer is on the right of the pakistani##1
+7. the person drinking almond-milk is somewhere to the left of the fisherman
+8. the designer is the person drinking 7up##1
+9. the canadian is on the left of the nigerian##1","{'Beverage': ['7up', 'almond-milk', 'lemonade', 'sprite'], 'Job': ['designer', 'teacher', 'fisherman', 'engineer'], 'Nationality': ['canadian', 'nigerian', 'pakistani', 'malaysian']}"
+Pt1_3x4_level5-2,"The people have 4 different hobbies: collecting, drawing, filmmaking, writing
+The people have 4 different jobs:  dancer, fisherman, photographer, pilot
+The people prefer 4 different music-genres: blues, country, indie, reggae
+1. the person who's hobby is filmmaking is on the left of the person who's hobby is drawing##1
+2. the dancer is between the pilot and the photographer##2
+3. the person who's hobby is collecting is somewhere to the left of the fan of reggae
+4. the fan of blues is on the left of the fan of country##1
+5. the fan of indie is somewhere to the left of the fisherman
+6. the fan of reggae is somewhere to the left of the person who's hobby is filmmaking
+7. the fan of reggae is on the left of the pilot##1
+8. the person who's hobby is filmmaking is somewhere to the right of the photographer","{'Hobby': ['collecting', 'writing', 'filmmaking', 'drawing'], 'Job': ['photographer', 'dancer', 'pilot', 'fisherman'], 'Music-Genre': ['indie', 'reggae', 'blues', 'country']}"
+Pt1_3x4_level5-3,"The people have 4 different jobs:  electrician, paramedic, pilot, writer
+The people prefer 4 different music-genres: classical, disco, punk, rock
+There are 4 different nationalities: brazilian, british, french, german
+1. the german is somewhere to the right of the paramedic
+2. the brazilian is somewhere to the left of the french
+3. the paramedic is on the left or right of the german##3
+4. the fan of classical is on the right of the german##1
+5. the fan of punk is somewhere to the left of the electrician
+6. the french is somewhere to the left of the fan of rock
+7. the french is in an even position##4
+8. the fan of punk is on the left or right of the fan of disco##3
+9. the writer is on the right of the fan of disco##1","{'Job': ['pilot', 'paramedic', 'writer', 'electrician'], 'Music-Genre': ['punk', 'disco', 'rock', 'classical'], 'Nationality': ['brazilian', 'french', 'german', 'british']}"
+Pt1_3x4_level5-4,"The people have 4 different jobs:  coach, engineer, musician, photographer
+The people perfer 4 different movie-genres: crime, epic, fantasy, time-travel
+The people prefer 4 different music-genres: d&b, dubstep, gospel, jazz
+1. the fan of dubstep is on the left of the person watching fantasy movies##1
+2. the coach is somewhere to the left of the person watching fantasy movies
+3. the person watching epic movies is on the far right##1
+4. the musician is the person watching epic movies##1
+5. the photographer is on the right of the fan of dubstep##1
+6. the fan of d&b is the person watching crime movies##1
+7. the photographer is somewhere to the right of the fan of d&b
+8. the fan of gospel is on the right of the coach##1","{'Job': ['engineer', 'coach', 'photographer', 'musician'], 'Movie-Genre': ['crime', 'time-travel', 'fantasy', 'epic'], 'Music-Genre': ['d&b', 'dubstep', 'gospel', 'jazz']}"
+Pt1_3x4_level5-5,"There are 4 different nationalities: dutch, indonesian, italian, japanese
+4 different pets are kept: chinchilla, fish, horse, turtle
+The people prefer 4 different types of sport: baseball, climbing, swimming, volleyball
+ 1. the owner of the turtle is between the owner of the chinchilla and the person who's sport is volleyball##2
+ 2. the japanese is on the left of the owner of the chinchilla##1
+ 3. the owner of the fish is somewhere to the right of the person who's sport is volleyball
+ 4. the owner of the chinchilla is on the left or right of the owner of the turtle##3
+ 5. the owner of the chinchilla is somewhere to the right of the person who's sport is climbing
+ 6. the person who's sport is baseball is on the left or right of the indonesian##3
+ 7. the person who's sport is climbing is somewhere to the left of the indonesian
+ 8. the italian is somewhere to the left of the owner of the turtle
+ 9. the owner of the chinchilla is somewhere to the right of the italian
+10. the indonesian is somewhere to the right of the owner of the chinchilla","{'Nationality': ['italian', 'japanese', 'dutch', 'indonesian'], 'Pet': ['horse', 'turtle', 'chinchilla', 'fish'], 'Sport': ['volleyball', 'climbing', 'baseball', 'swimming']}"
+Pt1_3x4_level5-6,"There are 4 different favourite beverages: 7up, fanta, hot-chocolate, soy-milk
+The people perfer 4 different movie-genres: animation, comedy, musical, romance
+The people prefer 4 different music-genres: ambient, folk, funk, pop
+1. the fan of funk is on the left or right of the fan of ambient##3
+2. the person watching musical movies is between the person drinking soy-milk and the person drinking fanta##2
+3. the person watching romance movies is on the left of the fan of pop##1
+4. the person drinking fanta is on the right of the person drinking hot-chocolate##1
+5. the person watching musical movies is somewhere to the left of the fan of funk
+6. the person watching comedy movies is somewhere to the left of the person watching animation movies
+7. the person drinking soy-milk is the fan of folk##1
+8. the person drinking 7up is on the left or right of the person watching romance movies##3
+9. the person drinking hot-chocolate is on the left or right of the fan of funk##3","{'Beverage': ['soy-milk', 'hot-chocolate', 'fanta', '7up'], 'Movie-Genre': ['comedy', 'musical', 'romance', 'animation'], 'Music-Genre': ['folk', 'ambient', 'funk', 'pop']}"
+Pt1_3x4_level5-7,"There are 4 different favourite beverages: coffee, cola, juice, lemonade
+The people have 4 different jobs:  dancer, designer, pilot, social-worker
+The people use 4 different means of transport: helicopter, motorbike, skateboard, van
+1. the dancer is on the left of the pilot##1
+2. the person driving the skateboard is the dancer##1
+3. the person driving the helicopter is on the left of the person driving the motorbike##1
+4. the pilot is somewhere to the right of the person drinking cola
+5. the pilot is on the left or right of the person drinking lemonade##3
+6. the person drinking coffee is between the designer and the person driving the skateboard##2
+7. the person driving the van is in an even position##4
+8. the person driving the helicopter is the designer##1
+9. the social-worker is on the far right##1","{'Beverage': ['cola', 'coffee', 'lemonade', 'juice'], 'Job': ['dancer', 'pilot', 'designer', 'social-worker'], 'Transport': ['skateboard', 'van', 'helicopter', 'motorbike']}"
+Pt1_3x4_level5-8,"There 4 different types of food: artichoke, grapefruit, grapes, radish
+The people have 4 different jobs:  entrepreneur, fisherman, security-guard, writer
+The people use 4 different means of transport: helicopter, scooter, ship, snowmobile
+ 1. the person driving the ship is somewhere to the left of the security-guard
+ 2. the entrepreneur is the person driving the snowmobile##1
+ 3. the person eating grapefruit is somewhere to the right of the person driving the ship
+ 4. the person eating artichoke is somewhere to the right of the person eating grapes
+ 5. the person eating grapefruit is in an odd position##4
+ 6. the person eating grapes is on the left of the writer##1
+ 7. the person driving the snowmobile is somewhere to the right of the security-guard
+ 8. the person driving the helicopter is on the far left or far right##3
+ 9. the writer is in an even position##4
+10. the person eating artichoke is on the far left or far right##3","{'Food': ['grapes', 'radish', 'grapefruit', 'artichoke'], 'Job': ['fisherman', 'writer', 'security-guard', 'entrepreneur'], 'Transport': ['helicopter', 'ship', 'scooter', 'snowmobile']}"
+Pt1_3x4_level5-9,"The people perfer 4 different movie-genres: adventure, comedy, disaster, drama
+The people prefer 4 different music-genres: ambient, house, r&b, soul
+There are 4 different nationalities: argentine, egyptian, indonesian, pakistani
+1. the pakistani is the person watching comedy movies##1
+2. the fan of ambient is on the left or right of the fan of soul##3
+3. the pakistani is somewhere to the left of the egyptian
+4. the person watching adventure movies is on the left of the argentine##1
+5. the pakistani is on the left of the person watching disaster movies##1
+6. the indonesian is on the left or right of the fan of soul##3
+7. the person watching disaster movies is on the right of the fan of r&b##1
+8. the pakistani is on the right of the person watching drama movies##1","{'Movie-Genre': ['adventure', 'drama', 'comedy', 'disaster'], 'Music-Genre': ['ambient', 'soul', 'r&b', 'house'], 'Nationality': ['indonesian', 'argentine', 'pakistani', 'egyptian']}"
diff --git a/part2/level5/Pt2_3x5_level5.csv b/part2/level5/Pt2_3x5_level5.csv
new file mode 100644
index 0000000000000000000000000000000000000000..927bcb544f0d1f4146115430523852ace39a26d6
--- /dev/null
+++ b/part2/level5/Pt2_3x5_level5.csv
@@ -0,0 +1,153 @@
+ID,Clues,SolutionGrid
+Pt1_3x5_level5-0,"There 5 different types of food: banana, carrot, onion, raspberry, tomato
+The people have 5 different hobbies: chess, cooking, gardening, skydiving, woodworking
+The people prefer 5 different types of sport: baseball, climbing, rugby, sailing, snowboarding
+ 1. the person who's sport is climbing is on the right of the person eating raspberry##1
+ 2. the person eating tomato is somewhere to the right of the person who's hobby is chess
+ 3. the person who's hobby is woodworking is somewhere to the left of the person who's hobby is skydiving
+ 4. the person eating carrot is on the right of the person who's hobby is cooking##1
+ 5. the person eating onion is in the middle##1
+ 6. the person who's sport is rugby is on the left or right of the person who's sport is climbing##3
+ 7. the person eating carrot is on the right of the person eating raspberry##1
+ 8. the person who's sport is baseball is on the right of the person who's hobby is chess##1
+ 9. the person eating raspberry is somewhere to the left of the person who's hobby is skydiving
+10. the person eating tomato is somewhere to the left of the person who's hobby is gardening
+11. the person who's sport is climbing is somewhere to the left of the person who's sport is sailing
+12. the person who's sport is sailing is on the left of the person who's hobby is gardening##1","{'Food': ['raspberry', 'carrot', 'onion', 'tomato', 'banana'], 'Hobby': ['cooking', 'chess', 'woodworking', 'skydiving', 'gardening'], 'Sport': ['rugby', 'climbing', 'baseball', 'sailing', 'snowboarding']}"
+Pt1_3x5_level5-1,"There are 5 different favourite beverages: almond-milk, coffee, iced-tea, juice, soy-milk
+The people have 5 different hobbies: dancing, filmmaking, gardening, traveling, video-games
+5 different pets are kept: bird, ferret, frog, goldfish, turtle
+ 1. the person drinking coffee is somewhere to the left of the person drinking almond-milk
+ 2. the person drinking juice is somewhere to the right of the person who's hobby is dancing
+ 3. the owner of the turtle is on the left or right of the person who's hobby is filmmaking##3
+ 4. the person who's hobby is traveling is on the left or right of the owner of the bird##3
+ 5. the owner of the turtle is on the far left or far right##3
+ 6. the person drinking juice is somewhere to the right of the person who's hobby is filmmaking
+ 7. the person who's hobby is gardening is the owner of the frog##1
+ 8. the person drinking almond-milk is between the person drinking iced-tea and the person who's hobby is traveling##2
+ 9. the owner of the bird is somewhere to the left of the person who's hobby is traveling
+10. the person who's hobby is dancing is somewhere to the right of the person who's hobby is gardening
+11. the person who's hobby is video-games is on the left of the person drinking coffee##1
+12. the person drinking iced-tea is somewhere to the left of the person who's hobby is traveling
+13. the owner of the ferret is the person drinking coffee##1","{'Beverage': ['soy-milk', 'coffee', 'iced-tea', 'almond-milk', 'juice'], 'Hobby': ['video-games', 'filmmaking', 'gardening', 'dancing', 'traveling'], 'Pet': ['turtle', 'ferret', 'frog', 'bird', 'goldfish']}"
+Pt1_3x5_level5-2,"There are 5 different favourite beverages: 7up, coffee, cola, mirinda, sprite
+The people perfer 5 different movie-genres: comedy, documentary, family, martial-arts, scientific
+The people prefer 5 different music-genres: dubstep, funk, metal, rock, salsa
+ 1. the fan of dubstep is somewhere to the right of the person watching comedy movies
+ 2. the fan of salsa is between the fan of metal and the person drinking cola##2
+ 3. the fan of metal is somewhere to the right of the person watching martial-arts movies
+ 4. the person watching family movies is in an odd position##4
+ 5. the person drinking sprite is in an odd position##4
+ 6. the fan of funk is in an odd position##4
+ 7. the person drinking coffee is somewhere to the left of the person drinking mirinda
+ 8. the fan of salsa is between the fan of dubstep and the person drinking sprite##2
+ 9. the person drinking 7up is on the far left or far right##3
+10. the person watching documentary movies is on the left of the fan of dubstep##1
+11. the person watching family movies is somewhere to the right of the person drinking 7up
+12. the person drinking cola is the person watching martial-arts movies##1","{'Beverage': ['7up', 'coffee', 'cola', 'mirinda', 'sprite'], 'Movie-Genre': ['comedy', 'documentary', 'martial-arts', 'scientific', 'family'], 'Music-Genre': ['funk', 'rock', 'dubstep', 'salsa', 'metal']}"
+Pt1_3x5_level5-3,"The people have 5 different hobbies: chess, dancing, fishing, magic-tricks, skydiving
+The people perfer 5 different movie-genres: martial-arts, musical, mystery, romance, spy
+The people use 5 different means of transport: airplane, car, helicopter, train, van
+ 1. the person watching romance movies is somewhere to the right of the person watching mystery movies
+ 2. the person watching martial-arts movies is the person driving the helicopter##1
+ 3. the person driving the car is the person who's hobby is magic-tricks##1
+ 4. the person who's hobby is chess is on the right of the person driving the helicopter##1
+ 5. the person driving the car is on the left or right of the person watching musical movies##3
+ 6. the person who's hobby is skydiving is on the right of the person who's hobby is dancing##1
+ 7. the person who's hobby is skydiving is on the right of the person who's hobby is dancing##1
+ 8. the person driving the helicopter is somewhere to the left of the person driving the car
+ 9. the person watching mystery movies is on the left of the person driving the airplane##1
+10. the person driving the helicopter is on the far left or far right##3
+11. the person driving the train is on the right of the person driving the car##1","{'Hobby': ['fishing', 'chess', 'magic-tricks', 'dancing', 'skydiving'], 'Movie-Genre': ['martial-arts', 'musical', 'spy', 'mystery', 'romance'], 'Transport': ['helicopter', 'van', 'car', 'train', 'airplane']}"
+Pt1_3x5_level5-4,"The people have 5 different hobbies: board-games, cooking, hiking, photography, video-games
+The people perfer 5 different movie-genres: disaster, fantasy, spy, superhero, zombie
+The people prefer 5 different types of sport: climbing, rugby, swimming, volleyball, water-polo
+ 1. the person watching fantasy movies is on the left or right of the person who's hobby is video-games##3
+ 2. the person who's hobby is hiking is between the person who's hobby is board-games and the person who's hobby is photography##2
+ 3. the person who's hobby is board-games is between the person who's hobby is video-games and the person watching spy movies##2
+ 4. the person who's sport is rugby is in an even position##4
+ 5. the person who's hobby is board-games is somewhere to the right of the person who's hobby is photography
+ 6. the person who's hobby is cooking is on the left of the person who's hobby is photography##1
+ 7. the person who's sport is volleyball is in an even position##4
+ 8. the person who's sport is rugby is on the left of the person watching spy movies##1
+ 9. the person who's sport is volleyball is on the left of the person who's sport is swimming##1
+10. the person watching disaster movies is on the left or right of the person watching fantasy movies##3
+11. the person watching spy movies is somewhere to the right of the person who's sport is climbing
+12. the person watching superhero movies is on the right of the person watching zombie movies##1","{'Hobby': ['cooking', 'photography', 'hiking', 'board-games', 'video-games'], 'Movie-Genre': ['zombie', 'superhero', 'spy', 'fantasy', 'disaster'], 'Sport': ['climbing', 'rugby', 'water-polo', 'volleyball', 'swimming']}"
+Pt1_3x5_level5-5,"There are 5 different favourite beverages: juice, lemonade, mirinda, soy-milk, sprite
+The people prefer 5 different music-genres: d&b, folk, gospel, hip-hop, techno
+The people use 5 different means of transport: boat, subway, train, tram, trike
+ 1. the fan of hip-hop is somewhere to the right of the person driving the train
+ 2. the fan of gospel is on the left or right of the fan of d&b##3
+ 3. the person drinking lemonade is on the far right##1
+ 4. the person drinking juice is on the left or right of the person driving the tram##3
+ 5. the person driving the trike is the person drinking lemonade##1
+ 6. the person driving the train is in an even position##4
+ 7. the person driving the train is on the right of the person driving the boat##1
+ 8. the fan of techno is on the right of the fan of d&b##1
+ 9. the person drinking soy-milk is the fan of gospel##1
+10. the person drinking soy-milk is the person driving the subway##1
+11. the person driving the boat is the fan of techno##1
+12. the fan of techno is on the left of the person drinking sprite##1","{'Beverage': ['soy-milk', 'mirinda', 'juice', 'sprite', 'lemonade'], 'Music-Genre': ['gospel', 'd&b', 'techno', 'folk', 'hip-hop'], 'Transport': ['subway', 'tram', 'boat', 'train', 'trike']}"
+Pt1_3x5_level5-6,"There are 5 different favourite beverages: 7up, almond-milk, juice, sprite, water
+There are 5 different nationalities: american, canadian, french, german, turkish
+The people prefer 5 different types of sport: basketball, cricket, cycling, golf, tennis
+ 1. the french is between the german and the person drinking juice##2
+ 2. the canadian is on the left or right of the person drinking almond-milk##3
+ 3. the person drinking 7up is the person who's sport is golf##1
+ 4. the person who's sport is basketball is on the left of the person who's sport is golf##1
+ 5. the american is somewhere to the right of the person who's sport is cricket
+ 6. the person drinking juice is somewhere to the right of the turkish
+ 7. the french is somewhere to the right of the person drinking water
+ 8. the person drinking sprite is somewhere to the right of the turkish
+ 9. the person who's sport is golf is somewhere to the left of the person who's sport is cricket
+10. the person who's sport is tennis is on the left of the canadian##1
+11. the french is somewhere to the left of the american
+12. the person who's sport is golf is in the middle##1","{'Beverage': ['almond-milk', 'water', '7up', 'sprite', 'juice'], 'Nationality': ['turkish', 'canadian', 'german', 'french', 'american'], 'Sport': ['tennis', 'basketball', 'golf', 'cricket', 'cycling']}"
+Pt1_3x5_level5-7,"The people perfer 5 different movie-genres: drama, fantasy, mystery, thriller, zombie
+The people prefer 5 different music-genres: electronic, r&b, reggae, salsa, techno
+5 different pets are kept: frog, goat, horse, rat, snake
+ 1. the person watching mystery movies is between the person watching fantasy movies and the person watching zombie movies##2
+ 2. the fan of r&b is in an even position##4
+ 3. the owner of the horse is somewhere to the right of the owner of the rat
+ 4. the fan of salsa is somewhere to the right of the owner of the rat
+ 5. the owner of the frog is somewhere to the right of the fan of techno
+ 6. the fan of salsa is the person watching thriller movies##1
+ 7. the owner of the frog is on the right of the person watching zombie movies##1
+ 8. the owner of the frog is on the right of the owner of the snake##1
+ 9. the fan of techno is somewhere to the right of the owner of the horse
+10. the fan of r&b is on the left or right of the person watching zombie movies##3
+11. the owner of the snake is somewhere to the right of the owner of the horse
+12. the fan of techno is on the left or right of the fan of r&b##3
+13. the fan of reggae is on the left or right of the person watching fantasy movies##3","{'Movie-Genre': ['fantasy', 'mystery', 'zombie', 'drama', 'thriller'], 'Music-Genre': ['electronic', 'reggae', 'techno', 'r&b', 'salsa'], 'Pet': ['rat', 'horse', 'snake', 'frog', 'goat']}"
+Pt1_3x5_level5-8,"There are 5 different favourite beverages: coffee, iced-tea, milk, sprite, water
+The people have 5 different hobbies: card-games, chess, magic-tricks, skydiving, woodworking
+The people use 5 different means of transport: bike, car, jet-ski, ship, subway
+ 1. the person drinking milk is on the left of the person who's hobby is skydiving##1
+ 2. the person driving the bike is the person drinking coffee##1
+ 3. the person who's hobby is card-games is somewhere to the left of the person who's hobby is skydiving
+ 4. the person who's hobby is chess is the person drinking milk##1
+ 5. the person driving the ship is on the right of the person driving the car##1
+ 6. the person driving the subway is somewhere to the left of the person driving the car
+ 7. the person who's hobby is card-games is somewhere to the right of the person drinking water
+ 8. the person driving the subway is on the left of the person driving the bike##1
+ 9. the person driving the jet-ski is on the far right##1
+10. the person driving the car is somewhere to the left of the person who's hobby is chess
+11. the person who's hobby is magic-tricks is the person drinking water##1
+12. the person drinking iced-tea is the person who's hobby is woodworking##1","{'Beverage': ['water', 'coffee', 'iced-tea', 'milk', 'sprite'], 'Hobby': ['magic-tricks', 'card-games', 'woodworking', 'chess', 'skydiving'], 'Transport': ['subway', 'bike', 'car', 'ship', 'jet-ski']}"
+Pt1_3x5_level5-9,"The people perfer 5 different movie-genres: adventure, documentary, family, romance, western
+There are 5 different nationalities: egyptian, german, malaysian, nigerian, russian
+The people use 5 different means of transport: airplane, bus, quad-bike, scooter, van
+ 1. the nigerian is on the right of the person watching western movies##1
+ 2. the person watching family movies is somewhere to the right of the egyptian
+ 3. the person watching romance movies is on the far right##1
+ 4. the person driving the van is somewhere to the left of the person watching documentary movies
+ 5. the german is somewhere to the right of the russian
+ 6. the nigerian is somewhere to the right of the malaysian
+ 7. the person driving the quad-bike is somewhere to the left of the person driving the airplane
+ 8. the russian is somewhere to the right of the person watching adventure movies
+ 9. the person driving the van is somewhere to the left of the egyptian
+10. the person driving the quad-bike is somewhere to the right of the person driving the van
+11. the russian is between the person watching adventure movies and the person driving the scooter##2
+12. the person watching western movies is somewhere to the right of the russian
+13. the german is somewhere to the right of the person driving the airplane","{'Movie-Genre': ['adventure', 'documentary', 'western', 'family', 'romance'], 'Nationality': ['malaysian', 'russian', 'egyptian', 'nigerian', 'german'], 'Transport': ['van', 'quad-bike', 'scooter', 'airplane', 'bus']}"
diff --git a/part2/level5/Pt2_3x6_level5.csv b/part2/level5/Pt2_3x6_level5.csv
new file mode 100644
index 0000000000000000000000000000000000000000..9d2db9a482a02b4be282eefdf31f130e52f20efb
--- /dev/null
+++ b/part2/level5/Pt2_3x6_level5.csv
@@ -0,0 +1,205 @@
+ID,Clues,SolutionGrid
+Pt1_3x6_level5-0,"There 6 different types of food: apricot, avocado, peach, pear, pineapple, radish
+The people have 6 different jobs:  architect, coach, entrepreneur, photographer, teacher, writer
+There are 6 different nationalities: british, chinese, colombian, german, japanese, russian
+ 1. the german is on the left of the chinese##1
+ 2. the coach is on the left of the entrepreneur##1
+ 3. the writer is on the left or right of the photographer##3
+ 4. the person eating pineapple is on the left or right of the person eating peach##3
+ 5. the british is on the right of the architect##1
+ 6. the person eating pineapple is somewhere to the left of the person eating pear
+ 7. the chinese is on the left or right of the german##3
+ 8. the entrepreneur is the colombian##1
+ 9. the person eating peach is somewhere to the left of the colombian
+10. the japanese is somewhere to the left of the person eating pear
+11. the entrepreneur is somewhere to the right of the person eating pineapple
+12. the person eating peach is between the colombian and the writer##2
+13. the person eating radish is somewhere to the right of the person eating apricot
+14. the chinese is on the left or right of the japanese##3
+15. the architect is on the far left##1
+16. the entrepreneur is on the far right##1
+17. the person eating peach is on the left or right of the person eating pear##3
+18. the person eating apricot is on the left or right of the german##3","{'Food': ['avocado', 'apricot', 'radish', 'pineapple', 'peach', 'pear'], 'Job': ['architect', 'teacher', 'photographer', 'writer', 'coach', 'entrepreneur'], 'Nationality': ['russian', 'british', 'german', 'chinese', 'japanese', 'colombian']}"
+Pt1_3x6_level5-1,"There are 6 different favourite beverages: fanta, hot-chocolate, juice, lemonade, milk, soy-milk
+The people have 6 different jobs:  accountant, freelancer, mechanic, photographer, social-worker, software-developer
+The people perfer 6 different movie-genres: animation, drama, family, romance, scientific, spy
+ 1. the software-developer is on the far left or far right##3
+ 2. the person watching romance movies is between the software-developer and the person watching family movies##2
+ 3. the accountant is on the far left or far right##3
+ 4. the person drinking fanta is somewhere to the right of the person drinking hot-chocolate
+ 5. the person drinking juice is the person drinking juice##1
+ 6. the person watching drama movies is the mechanic##1
+ 7. the person drinking hot-chocolate is on the right of the person watching animation movies##1
+ 8. the person watching spy movies is on the left or right of the person watching drama movies##3
+ 9. the freelancer is somewhere to the right of the photographer
+10. the person drinking soy-milk is on the left or right of the person drinking fanta##3
+11. the person drinking soy-milk is somewhere to the left of the person watching family movies
+12. the freelancer is on the right of the person watching spy movies##1
+13. the social-worker is somewhere to the right of the person drinking fanta
+14. the person drinking milk is on the left or right of the person drinking hot-chocolate##3
+15. the person drinking milk is somewhere to the left of the person drinking hot-chocolate
+16. the person drinking juice is in an odd position##4","{'Beverage': ['milk', 'hot-chocolate', 'soy-milk', 'fanta', 'juice', 'lemonade'], 'Job': ['accountant', 'mechanic', 'photographer', 'freelancer', 'social-worker', 'software-developer'], 'Movie-Genre': ['animation', 'drama', 'spy', 'family', 'romance', 'scientific']}"
+Pt1_3x6_level5-2,"There are 6 different favourite beverages: almond-milk, iced-tea, mirinda, soy-milk, sprite, water
+There 6 different types of food: asparagus, cranberry, lime, orange, pumpkin, raspberry
+The people use 6 different means of transport: boat, bus, car, motorbike, scooter, trike
+ 1. the person eating lime is on the right of the person eating orange##1
+ 2. the person driving the bus is on the left of the person driving the motorbike##1
+ 3. the person eating cranberry is the person drinking iced-tea##1
+ 4. the person drinking almond-milk is on the left or right of the person eating asparagus##3
+ 5. the person driving the boat is in an even position##4
+ 6. the person driving the trike is in an odd position##4
+ 7. the person drinking sprite is in an odd position##4
+ 8. the person eating orange is the person eating orange##1
+ 9. the person driving the scooter is on the left of the person eating pumpkin##1
+10. the person eating asparagus is on the right of the person driving the motorbike##1
+11. the person drinking mirinda is between the person drinking sprite and the person drinking iced-tea##2
+12. the person driving the car is on the left of the person drinking almond-milk##1
+13. the person drinking iced-tea is on the far left##1
+14. the person drinking water is on the right of the person driving the scooter##1
+15. the person eating lime is somewhere to the left of the person drinking water
+16. the person eating asparagus is somewhere to the left of the person driving the scooter
+17. the person driving the motorbike is somewhere to the left of the person driving the car
+18. the person driving the trike is on the far left##1","{'Beverage': ['iced-tea', 'mirinda', 'sprite', 'soy-milk', 'almond-milk', 'water'], 'Food': ['cranberry', 'orange', 'lime', 'asparagus', 'raspberry', 'pumpkin'], 'Transport': ['trike', 'bus', 'motorbike', 'car', 'scooter', 'boat']}"
+Pt1_3x6_level5-3,"There 6 different types of food: banana, carrot, grapefruit, onion, pineapple, pumpkin
+The people prefer 6 different types of sport: biathlon, lacrosse, skiing, soccer, volleyball, weightlifting
+The people use 6 different means of transport: car, motorbike, quad-bike, skateboard, snowmobile, tram
+ 1. the person eating grapefruit is somewhere to the left of the person driving the skateboard
+ 2. the person eating pineapple is somewhere to the right of the person eating banana
+ 3. the person driving the skateboard is the person eating pineapple##1
+ 4. the person eating pineapple is somewhere to the right of the person eating onion
+ 5. the person eating pineapple is somewhere to the right of the person eating banana
+ 6. the person eating onion is on the far left##1
+ 7. the person driving the quad-bike is on the right of the person driving the skateboard##1
+ 8. the person driving the tram is on the left or right of the person who's sport is soccer##3
+ 9. the person driving the motorbike is on the right of the person who's sport is skiing##1
+10. the person driving the quad-bike is somewhere to the right of the person eating carrot
+11. the person who's sport is biathlon is on the far left or far right##3
+12. the person who's sport is skiing is the person eating banana##1
+13. the person driving the quad-bike is on the far left or far right##3
+14. the person who's sport is skiing is on the left or right of the person who's sport is volleyball##3
+15. the person driving the car is somewhere to the left of the person driving the motorbike
+16. the person driving the car is somewhere to the right of the person eating grapefruit
+17. the person who's sport is weightlifting is on the far right##1
+18. the person who's sport is biathlon is somewhere to the left of the person driving the quad-bike
+19. the person who's sport is biathlon is on the left or right of the person driving the snowmobile##3","{'Food': ['onion', 'grapefruit', 'banana', 'carrot', 'pineapple', 'pumpkin'], 'Sport': ['biathlon', 'soccer', 'skiing', 'volleyball', 'lacrosse', 'weightlifting'], 'Transport': ['tram', 'snowmobile', 'car', 'motorbike', 'skateboard', 'quad-bike']}"
+Pt1_3x6_level5-4,"There are 6 different favourite beverages: almond-milk, cola, fanta, juice, soy-milk, sprite
+The people perfer 6 different movie-genres: disaster, horror, mystery, romance, sports, superhero
+The people use 6 different means of transport: bus, motorbike, ship, subway, taxi, train
+ 1. the person driving the taxi is on the left or right of the person watching superhero movies##3
+ 2. the person watching mystery movies is somewhere to the right of the person driving the subway
+ 3. the person driving the train is somewhere to the left of the person watching horror movies
+ 4. the person watching mystery movies is on the far left or far right##3
+ 5. the person driving the taxi is on the left of the person drinking juice##1
+ 6. the person driving the subway is somewhere to the right of the person watching sports movies
+ 7. the person driving the ship is on the left or right of the person driving the train##3
+ 8. the person drinking juice is the person watching disaster movies##1
+ 9. the person driving the taxi is on the left or right of the person driving the train##3
+10. the person drinking almond-milk is somewhere to the left of the person drinking juice
+11. the person drinking fanta is on the left of the person driving the taxi##1
+12. the person driving the subway is on the left or right of the person watching horror movies##3
+13. the person drinking sprite is on the far left##1
+14. the person watching romance movies is in an odd position##4
+15. the person drinking soy-milk is on the left of the person watching superhero movies##1
+16. the person watching romance movies is the person driving the bus##1","{'Beverage': ['sprite', 'soy-milk', 'fanta', 'almond-milk', 'juice', 'cola'], 'Movie-Genre': ['romance', 'sports', 'superhero', 'horror', 'disaster', 'mystery'], 'Transport': ['bus', 'ship', 'train', 'taxi', 'subway', 'motorbike']}"
+Pt1_3x6_level5-5,"There 6 different types of food: apple, avocado, banana, pepper, pumpkin, strawberry
+The people have 6 different jobs:  dancer, doctor, dressmaker, engineer, photographer, pilot
+The people prefer 6 different types of sport: biathlon, cycling, handball, surfing, tennis, volleyball
+ 1. the person who's sport is surfing is somewhere to the right of the engineer
+ 2. the person who's sport is surfing is in an even position##4
+ 3. the person eating pepper is on the right of the person who's sport is cycling##1
+ 4. the engineer is somewhere to the left of the person eating apple
+ 5. the person eating strawberry is on the right of the person who's sport is surfing##1
+ 6. the photographer is somewhere to the right of the person who's sport is surfing
+ 7. the person eating avocado is the doctor##1
+ 8. the person eating banana is the person who's sport is surfing##1
+ 9. the photographer is in an even position##4
+10. the person who's sport is biathlon is somewhere to the right of the photographer
+11. the photographer is somewhere to the right of the pilot
+12. the doctor is on the left or right of the person who's sport is handball##3
+13. the person who's sport is volleyball is between the dancer and the pilot##2","{'Food': ['pumpkin', 'banana', 'strawberry', 'pepper', 'apple', 'avocado'], 'Job': ['engineer', 'dressmaker', 'pilot', 'photographer', 'dancer', 'doctor'], 'Sport': ['tennis', 'surfing', 'cycling', 'volleyball', 'handball', 'biathlon']}"
+Pt1_3x6_level5-6,"There 6 different types of food: cauliflower, onion, peach, pear, pepper, radish
+The people have 6 different hobbies: baking, gardening, magic-tricks, photography, singing, traveling
+The people prefer 6 different music-genres: ambient, indie, jazz, pop, punk, trance
+ 1. the person eating onion is between the fan of indie and the person eating radish##2
+ 2. the person who's hobby is magic-tricks is somewhere to the right of the fan of punk
+ 3. the person eating peach is somewhere to the right of the person eating onion
+ 4. the person eating pepper is on the right of the person who's hobby is gardening##1
+ 5. the fan of trance is on the far left or far right##3
+ 6. the person who's hobby is baking is somewhere to the left of the person who's hobby is gardening
+ 7. the person who's hobby is gardening is on the left or right of the person who's hobby is magic-tricks##3
+ 8. the person eating radish is somewhere to the left of the fan of pop
+ 9. the person who's hobby is traveling is in an odd position##4
+10. the person who's hobby is photography is on the left or right of the person who's hobby is gardening##3
+11. the person who's hobby is baking is on the right of the person eating pear##1
+12. the fan of indie is somewhere to the right of the person who's hobby is magic-tricks
+13. the person who's hobby is photography is on the left of the fan of ambient##1
+14. the person eating pear is on the left or right of the person who's hobby is baking##3
+15. the person who's hobby is baking is on the left of the person eating radish##1
+16. the person eating peach is somewhere to the right of the fan of indie
+17. the person who's hobby is singing is on the far left or far right##3","{'Food': ['pear', 'cauliflower', 'radish', 'onion', 'pepper', 'peach'], 'Hobby': ['traveling', 'baking', 'magic-tricks', 'gardening', 'photography', 'singing'], 'Music-Genre': ['trance', 'punk', 'jazz', 'pop', 'indie', 'ambient']}"
+Pt1_3x6_level5-7,"There 6 different types of food: apricot, asparagus, pear, pepper, radish, tomato
+The people perfer 6 different movie-genres: crime, drama, family, musical, thriller, time-travel
+The people prefer 6 different music-genres: blues, country, d&b, gospel, house, reggae
+ 1. the person eating pepper is somewhere to the right of the person eating radish
+ 2. the person watching drama movies is on the far left##1
+ 3. the fan of reggae is somewhere to the right of the fan of blues
+ 4. the fan of gospel is on the right of the person eating radish##1
+ 5. the person watching musical movies is on the left or right of the person eating tomato##3
+ 6. the person eating radish is the fan of d&b##1
+ 7. the person watching family movies is the fan of blues##1
+ 8. the person eating apricot is on the left or right of the person watching family movies##3
+ 9. the fan of country is on the far right##1
+10. the person watching family movies is the fan of blues##1
+11. the person watching family movies is somewhere to the left of the fan of country
+12. the person watching musical movies is on the right of the person watching time-travel movies##1
+13. the person eating tomato is on the right of the person watching thriller movies##1
+14. the person watching time-travel movies is somewhere to the right of the person eating pear
+15. the person eating pear is somewhere to the left of the fan of country
+16. the person eating radish is somewhere to the left of the person watching family movies
+17. the person watching crime movies is on the left of the person eating pear##1
+18. the person eating asparagus is on the left of the fan of house##1","{'Food': ['radish', 'apricot', 'pear', 'asparagus', 'tomato', 'pepper'], 'Movie-Genre': ['drama', 'crime', 'family', 'thriller', 'time-travel', 'musical'], 'Music-Genre': ['d&b', 'gospel', 'blues', 'reggae', 'house', 'country']}"
+Pt1_3x6_level5-8,"The people have 6 different hobbies: board-games, camping, chess, reading, singing, sudoku
+The people have 6 different jobs:  doctor, lawyer, librarian, security-guard, videographer, writer
+There are 6 different nationalities: british, canadian, indonesian, malaysian, polish, thai
+ 1. the person who's hobby is singing is on the left of the person who's hobby is camping##1
+ 2. the security-guard is somewhere to the right of the person who's hobby is board-games
+ 3. the indonesian is the person who's hobby is chess##1
+ 4. the doctor is between the writer and the person who's hobby is board-games##2
+ 5. the indonesian is on the left or right of the person who's hobby is reading##3
+ 6. the canadian is in an odd position##4
+ 7. the videographer is somewhere to the right of the polish
+ 8. the british is on the right of the polish##1
+ 9. the security-guard is somewhere to the left of the thai
+10. the doctor is somewhere to the left of the writer
+11. the security-guard is somewhere to the right of the person who's hobby is sudoku
+12. the thai is the person who's hobby is camping##1
+13. the person who's hobby is singing is in an odd position##4
+14. the videographer is on the far right##1
+15. the polish is on the far left##1
+16. the malaysian is the person who's hobby is singing##1
+17. the person who's hobby is board-games is the lawyer##1
+18. the librarian is on the right of the writer##1
+19. the thai is somewhere to the right of the doctor
+20. the person who's hobby is camping is the thai##1","{'Hobby': ['board-games', 'sudoku', 'reading', 'chess', 'singing', 'camping'], 'Job': ['lawyer', 'doctor', 'writer', 'librarian', 'security-guard', 'videographer'], 'Nationality': ['polish', 'british', 'canadian', 'indonesian', 'malaysian', 'thai']}"
+Pt1_3x6_level5-9,"The people perfer 6 different movie-genres: adventure, animation, comedy, fantasy, romance, thriller
+There are 6 different nationalities: british, canadian, chinese, german, indonesian, polish
+The people prefer 6 different types of sport: golf, parkour, skiing, snowboarding, volleyball, water-polo
+ 1. the german is somewhere to the left of the british
+ 2. the person who's sport is volleyball is somewhere to the right of the person who's sport is golf
+ 3. the person who's sport is parkour is the polish##1
+ 4. the person who's sport is snowboarding is somewhere to the left of the person watching adventure movies
+ 5. the canadian is the person who's sport is snowboarding##1
+ 6. the person watching animation movies is on the left of the canadian##1
+ 7. the person who's sport is snowboarding is the canadian##1
+ 8. the polish is the person who's sport is parkour##1
+ 9. the indonesian is somewhere to the right of the british
+10. the person watching fantasy movies is somewhere to the right of the person who's sport is golf
+11. the person who's sport is snowboarding is somewhere to the right of the german
+12. the person watching comedy movies is on the left of the person watching romance movies##1
+13. the person watching adventure movies is on the left or right of the polish##3
+14. the person who's sport is golf is the person watching thriller movies##1
+15. the canadian is on the left of the person watching romance movies##1
+16. the canadian is on the left or right of the person watching romance movies##3
+17. the person who's sport is volleyball is on the left of the chinese##1
+18. the person who's sport is water-polo is the chinese##1
+19. the chinese is somewhere to the left of the canadian","{'Movie-Genre': ['thriller', 'fantasy', 'animation', 'comedy', 'romance', 'adventure'], 'Nationality': ['german', 'british', 'chinese', 'canadian', 'polish', 'indonesian'], 'Sport': ['golf', 'volleyball', 'water-polo', 'snowboarding', 'parkour', 'skiing']}"
diff --git a/part2/level5/Pt2_3x7_level5.csv b/part2/level5/Pt2_3x7_level5.csv
new file mode 100644
index 0000000000000000000000000000000000000000..d95b1d03a5b5393b4d5efda583be45c5bdac6f6d
--- /dev/null
+++ b/part2/level5/Pt2_3x7_level5.csv
@@ -0,0 +1,245 @@
+ID,Clues,SolutionGrid
+Pt1_3x7_level5-0,"The people perfer 7 different movie-genres: action, disaster, family, horror, musical, western, zombie
+The people prefer 7 different music-genres: ambient, blues, dubstep, folk, house, indie, reggae
+There are 7 different nationalities: argentine, french, italian, mexican, nigerian, pakistani, turkish
+ 1. the person watching musical movies is on the left of the person watching family movies##1
+ 2. the person watching musical movies is the fan of reggae##1
+ 3. the nigerian is somewhere to the right of the person watching disaster movies
+ 4. the fan of blues is somewhere to the right of the person watching musical movies
+ 5. the fan of blues is the person watching horror movies##1
+ 6. the person watching horror movies is on the right of the pakistani##1
+ 7. the person watching disaster movies is on the far left or far right##3
+ 8. the mexican is in the middle##1
+ 9. the mexican is somewhere to the right of the fan of folk
+10. the french is somewhere to the left of the person watching western movies
+11. the nigerian is on the right of the pakistani##1
+12. the fan of dubstep is on the right of the mexican##1
+13. the person watching family movies is the fan of house##1
+14. the fan of dubstep is on the right of the mexican##1
+15. the fan of indie is somewhere to the left of the turkish
+16. the fan of folk is on the far left##1
+17. the person watching zombie movies is somewhere to the right of the mexican
+18. the person watching musical movies is the french##1
+19. the pakistani is the person watching zombie movies##1
+20. the person watching action movies is somewhere to the left of the person watching family movies
+21. the turkish is in an odd position##4
+22. the person watching musical movies is somewhere to the left of the person watching horror movies
+23. the person watching western movies is somewhere to the left of the person watching horror movies
+24. the argentine is on the left of the italian##1","{'Movie-Genre': ['disaster', 'action', 'musical', 'family', 'western', 'zombie', 'horror'], 'Music-Genre': ['folk', 'indie', 'reggae', 'house', 'dubstep', 'ambient', 'blues'], 'Nationality': ['argentine', 'italian', 'french', 'mexican', 'turkish', 'pakistani', 'nigerian']}"
+Pt1_3x7_level5-1,"There are 7 different favourite beverages: almond-milk, coffee, cola, fanta, iced-tea, lemonade, water
+There 7 different types of food: apricot, corn, cucumber, garlic, grapefruit, mango, onion
+The people perfer 7 different movie-genres: animation, comedy, documentary, fantasy, satire, sports, western
+ 1. the person drinking coffee is somewhere to the left of the person watching satire movies
+ 2. the person watching satire movies is somewhere to the left of the person drinking water
+ 3. the person watching comedy movies is somewhere to the left of the person eating grapefruit
+ 4. the person drinking iced-tea is somewhere to the right of the person drinking coffee
+ 5. the person eating grapefruit is on the left of the person eating mango##1
+ 6. the person watching western movies is somewhere to the left of the person drinking iced-tea
+ 7. the person drinking almond-milk is somewhere to the left of the person drinking cola
+ 8. the person watching animation movies is somewhere to the right of the person watching western movies
+ 9. the person drinking water is on the right of the person watching western movies##1
+10. the person watching fantasy movies is between the person eating mango and the person drinking fanta##2
+11. the person eating apricot is on the right of the person eating cucumber##1
+12. the person watching animation movies is on the far right##1
+13. the person drinking coffee is in an even position##4
+14. the person drinking fanta is on the left or right of the person drinking lemonade##3
+15. the person eating grapefruit is somewhere to the right of the person eating cucumber
+16. the person eating garlic is in the middle##1
+17. the person watching animation movies is somewhere to the right of the person eating onion
+18. the person drinking lemonade is on the right of the person watching sports movies##1
+19. the person eating corn is somewhere to the left of the person watching comedy movies
+20. the person eating apricot is on the left of the person drinking lemonade##1
+21. the person drinking iced-tea is somewhere to the right of the person drinking water","{'Beverage': ['almond-milk', 'coffee', 'cola', 'lemonade', 'fanta', 'water', 'iced-tea'], 'Food': ['corn', 'cucumber', 'apricot', 'garlic', 'onion', 'grapefruit', 'mango'], 'Movie-Genre': ['documentary', 'comedy', 'sports', 'satire', 'western', 'fantasy', 'animation']}"
+Pt1_3x7_level5-2,"There are 7 different favourite beverages: 7up, almond-milk, coffee, cola, hot-chocolate, juice, milk
+The people prefer 7 different music-genres: country, dubstep, folk, jazz, pop, salsa, soul
+The people use 7 different means of transport: boat, car, helicopter, motorbike, roller, scooter, taxi
+ 1. the person drinking milk is between the person driving the roller and the person driving the helicopter##2
+ 2. the person drinking coffee is on the far left or far right##3
+ 3. the person drinking juice is somewhere to the right of the person drinking hot-chocolate
+ 4. the person drinking coffee is on the far left or far right##3
+ 5. the person driving the motorbike is somewhere to the right of the person drinking almond-milk
+ 6. the person drinking cola is somewhere to the left of the person driving the boat
+ 7. the fan of salsa is on the left or right of the person driving the helicopter##3
+ 8. the fan of folk is between the person drinking almond-milk and the fan of country##2
+ 9. the fan of country is somewhere to the right of the person driving the scooter
+10. the fan of salsa is the person drinking milk##1
+11. the fan of jazz is somewhere to the left of the person drinking cola
+12. the fan of dubstep is on the right of the fan of soul##1
+13. the fan of dubstep is in the middle##1
+14. the person drinking 7up is somewhere to the right of the person driving the boat
+15. the person drinking 7up is in an even position##4
+16. the person drinking cola is somewhere to the left of the person drinking 7up
+17. the person driving the car is on the left or right of the person drinking almond-milk##3
+18. the person driving the roller is the person drinking coffee##1
+19. the person driving the taxi is between the person driving the car and the person driving the boat##2
+20. the fan of country is in an odd position##4
+21. the fan of country is the person driving the motorbike##1
+22. the person driving the taxi is on the left of the fan of folk##1","{'Beverage': ['coffee', 'milk', 'cola', 'hot-chocolate', 'almond-milk', '7up', 'juice'], 'Music-Genre': ['jazz', 'salsa', 'soul', 'dubstep', 'pop', 'folk', 'country'], 'Transport': ['roller', 'scooter', 'helicopter', 'boat', 'taxi', 'car', 'motorbike']}"
+Pt1_3x7_level5-3,"The people have 7 different hobbies: baking, cooking, drawing, filmmaking, gardening, hiking, writing
+The people have 7 different jobs:  chef, electrician, journalist, librarian, mechanic, teacher, videographer
+The people prefer 7 different music-genres: ambient, classical, electronic, gospel, r&b, salsa, soul
+ 1. the fan of electronic is on the left or right of the person who's hobby is filmmaking##3
+ 2. the person who's hobby is drawing is somewhere to the right of the fan of salsa
+ 3. the journalist is somewhere to the left of the chef
+ 4. the fan of electronic is the chef##1
+ 5. the teacher is somewhere to the left of the fan of salsa
+ 6. the person who's hobby is gardening is somewhere to the left of the person who's hobby is baking
+ 7. the fan of r&b is the librarian##1
+ 8. the videographer is on the left of the fan of r&b##1
+ 9. the person who's hobby is hiking is on the right of the mechanic##1
+10. the person who's hobby is writing is somewhere to the right of the person who's hobby is baking
+11. the person who's hobby is drawing is between the mechanic and the person who's hobby is cooking##2
+12. the fan of r&b is the fan of r&b##1
+13. the person who's hobby is writing is on the right of the person who's hobby is hiking##1
+14. the fan of classical is on the far left or far right##3
+15. the mechanic is on the left or right of the chef##3
+16. the fan of electronic is somewhere to the left of the fan of ambient
+17. the person who's hobby is hiking is on the right of the fan of ambient##1
+18. the fan of salsa is between the fan of soul and the fan of electronic##2
+19. the fan of classical is the journalist##1
+20. the mechanic is somewhere to the right of the fan of soul","{'Hobby': ['gardening', 'baking', 'cooking', 'drawing', 'filmmaking', 'hiking', 'writing'], 'Job': ['journalist', 'teacher', 'electrician', 'chef', 'mechanic', 'videographer', 'librarian'], 'Music-Genre': ['classical', 'soul', 'salsa', 'electronic', 'ambient', 'gospel', 'r&b']}"
+Pt1_3x7_level5-4,"The people have 7 different hobbies: chess, collecting, photography, puzzles, singing, skydiving, writing
+The people perfer 7 different movie-genres: action, disaster, documentary, epic, martial-arts, romance, sports
+The people prefer 7 different music-genres: blues, folk, gospel, hip-hop, jazz, metal, pop
+ 1. the person who's hobby is puzzles is somewhere to the left of the person who's hobby is skydiving
+ 2. the fan of hip-hop is somewhere to the right of the person watching martial-arts movies
+ 3. the fan of hip-hop is in the middle##1
+ 4. the person who's hobby is puzzles is on the left or right of the fan of jazz##3
+ 5. the person watching disaster movies is on the right of the person who's hobby is chess##1
+ 6. the person watching action movies is on the left or right of the person watching documentary movies##3
+ 7. the person watching documentary movies is somewhere to the right of the person who's hobby is collecting
+ 8. the fan of hip-hop is on the left of the fan of jazz##1
+ 9. the person watching documentary movies is on the right of the fan of folk##1
+10. the person watching romance movies is somewhere to the right of the fan of hip-hop
+11. the person watching martial-arts movies is somewhere to the right of the person who's hobby is photography
+12. the fan of blues is somewhere to the right of the fan of pop
+13. the person who's hobby is chess is on the left or right of the fan of blues##3
+14. the person who's hobby is writing is on the left of the fan of gospel##1
+15. the person who's hobby is puzzles is somewhere to the left of the person watching romance movies
+16. the fan of jazz is on the left of the person watching action movies##1
+17. the person watching martial-arts movies is in an odd position##4
+18. the fan of blues is somewhere to the right of the person watching epic movies
+19. the person watching disaster movies is somewhere to the right of the fan of metal
+20. the person who's hobby is singing is the fan of blues##1","{'Hobby': ['photography', 'singing', 'chess', 'puzzles', 'collecting', 'writing', 'skydiving'], 'Movie-Genre': ['epic', 'sports', 'martial-arts', 'disaster', 'romance', 'action', 'documentary'], 'Music-Genre': ['pop', 'blues', 'metal', 'hip-hop', 'jazz', 'folk', 'gospel']}"
+Pt1_3x7_level5-5,"There are 7 different favourite beverages: 7up, coffee, cola, fanta, lemonade, soy-milk, tea
+The people have 7 different hobbies: baking, board-games, gardening, reading, rock-climbing, singing, sudoku
+The people perfer 7 different movie-genres: documentary, martial-arts, romance, spy, superhero, western, zombie
+ 1. the person drinking lemonade is the person who's hobby is rock-climbing##1
+ 2. the person drinking cola is on the right of the person drinking fanta##1
+ 3. the person who's hobby is gardening is somewhere to the right of the person watching zombie movies
+ 4. the person drinking soy-milk is the person watching spy movies##1
+ 5. the person drinking 7up is on the right of the person watching romance movies##1
+ 6. the person who's hobby is sudoku is somewhere to the left of the person who's hobby is board-games
+ 7. the person drinking tea is somewhere to the right of the person watching romance movies
+ 8. the person who's hobby is sudoku is on the right of the person who's hobby is baking##1
+ 9. the person watching documentary movies is on the far right##1
+10. the person watching documentary movies is on the left or right of the person who's hobby is board-games##3
+11. the person drinking coffee is on the right of the person who's hobby is reading##1
+12. the person watching romance movies is on the left of the person who's hobby is singing##1
+13. the person drinking fanta is on the right of the person drinking soy-milk##1
+14. the person watching western movies is somewhere to the right of the person drinking tea
+15. the person who's hobby is reading is somewhere to the right of the person watching superhero movies
+16. the person who's hobby is sudoku is on the left of the person who's hobby is gardening##1
+17. the person watching romance movies is in an odd position##4
+18. the person watching superhero movies is on the left of the person who's hobby is reading##1","{'Beverage': ['soy-milk', 'fanta', 'cola', '7up', 'tea', 'coffee', 'lemonade'], 'Hobby': ['baking', 'sudoku', 'gardening', 'singing', 'reading', 'board-games', 'rock-climbing'], 'Movie-Genre': ['spy', 'zombie', 'romance', 'superhero', 'martial-arts', 'western', 'documentary']}"
+Pt1_3x7_level5-6,"There 7 different types of food: avocado, cauliflower, eggplant, kale, plum, potato, spinach
+The people prefer 7 different music-genres: blues, country, gospel, punk, rock, soul, techno
+The people prefer 7 different types of sport: biathlon, golf, handball, ice-hockey, skiing, snowboarding, volleyball
+ 1. the person eating plum is the person who's sport is ice-hockey##1
+ 2. the person eating eggplant is on the left of the fan of soul##1
+ 3. the person who's sport is volleyball is on the left or right of the person eating potato##3
+ 4. the person eating eggplant is on the far left##1
+ 5. the person who's sport is handball is somewhere to the left of the person eating plum
+ 6. the person eating kale is on the left of the fan of rock##1
+ 7. the person eating cauliflower is somewhere to the left of the person who's sport is biathlon
+ 8. the fan of techno is on the right of the person eating plum##1
+ 9. the person who's sport is ice-hockey is on the left of the fan of techno##1
+10. the person eating cauliflower is somewhere to the left of the fan of gospel
+11. the person eating avocado is between the person who's sport is golf and the fan of gospel##2
+12. the person who's sport is snowboarding is on the left or right of the fan of gospel##3
+13. the fan of punk is on the left of the fan of country##1
+14. the fan of techno is on the left or right of the person who's sport is skiing##3
+15. the person eating cauliflower is the person who's sport is volleyball##1
+16. the person eating kale is somewhere to the right of the person who's sport is ice-hockey
+17. the person eating avocado is on the left of the person who's sport is ice-hockey##1
+18. the fan of punk is somewhere to the left of the person who's sport is ice-hockey
+19. the person eating spinach is somewhere to the right of the person eating avocado
+20. the person eating plum is on the right of the person who's sport is snowboarding##1
+21. the fan of rock is the person who's sport is skiing##1
+22. the person who's sport is handball is somewhere to the left of the fan of country
+23. the fan of blues is somewhere to the left of the fan of punk
+24. the person eating avocado is in an even position##4","{'Food': ['eggplant', 'cauliflower', 'potato', 'avocado', 'plum', 'kale', 'spinach'], 'Music-Genre': ['blues', 'soul', 'punk', 'country', 'gospel', 'techno', 'rock'], 'Sport': ['handball', 'volleyball', 'golf', 'snowboarding', 'ice-hockey', 'biathlon', 'skiing']}"
+Pt1_3x7_level5-7,"There are 7 different favourite beverages: almond-milk, fanta, hot-chocolate, iced-tea, soy-milk, sprite, tea
+There 7 different types of food: blueberry, eggplant, kale, nectarine, papaya, peach, peas
+The people prefer 7 different types of sport: climbing, cycling, parkour, rowing, sailing, volleyball, water-polo
+ 1. the person eating peach is somewhere to the right of the person eating papaya
+ 2. the person drinking almond-milk is on the far right##1
+ 3. the person drinking hot-chocolate is on the right of the person drinking iced-tea##1
+ 4. the person drinking fanta is the person eating blueberry##1
+ 5. the person eating papaya is somewhere to the left of the person eating blueberry
+ 6. the person who's sport is sailing is the person drinking soy-milk##1
+ 7. the person who's sport is volleyball is somewhere to the left of the person who's sport is rowing
+ 8. the person eating peas is somewhere to the left of the person eating nectarine
+ 9. the person eating kale is on the right of the person drinking hot-chocolate##1
+10. the person drinking tea is on the far left or far right##3
+11. the person eating kale is on the far left or far right##3
+12. the person drinking soy-milk is on the left or right of the person who's sport is climbing##3
+13. the person drinking iced-tea is on the right of the person eating peas##1
+14. the person drinking iced-tea is on the left or right of the person drinking soy-milk##3
+15. the person who's sport is parkour is on the right of the person drinking tea##1
+16. the person eating nectarine is somewhere to the left of the person who's sport is cycling
+17. the person who's sport is water-polo is on the right of the person eating eggplant##1
+18. the person who's sport is cycling is on the left or right of the person drinking iced-tea##3
+19. the person who's sport is parkour is the person eating peach##1
+20. the person who's sport is rowing is somewhere to the right of the person who's sport is climbing","{'Beverage': ['tea', 'sprite', 'fanta', 'soy-milk', 'iced-tea', 'hot-chocolate', 'almond-milk'], 'Food': ['papaya', 'peach', 'blueberry', 'peas', 'nectarine', 'eggplant', 'kale'], 'Sport': ['volleyball', 'parkour', 'climbing', 'sailing', 'rowing', 'cycling', 'water-polo']}"
+Pt1_3x7_level5-8,"There 7 different types of food: artichoke, blueberry, cherry, cucumber, grapefruit, kale, plum
+The people have 7 different hobbies: baking, chess, collecting, cooking, drawing, rock-climbing, skydiving
+7 different pets are kept: cat, chinchilla, frog, guinea-pig, pony, rabbit, turtle
+ 1. the person eating blueberry is in the middle##1
+ 2. the person eating grapefruit is somewhere to the right of the person eating cucumber
+ 3. the person who's hobby is rock-climbing is on the left or right of the person who's hobby is cooking##3
+ 4. the person who's hobby is collecting is the owner of the guinea-pig##1
+ 5. the person who's hobby is baking is in an even position##4
+ 6. the person who's hobby is baking is in an even position##4
+ 7. the person eating cherry is somewhere to the left of the person eating artichoke
+ 8. the person eating blueberry is the person who's hobby is cooking##1
+ 9. the person who's hobby is skydiving is somewhere to the left of the person who's hobby is baking
+10. the person who's hobby is drawing is the person eating cherry##1
+11. the person eating cucumber is somewhere to the right of the owner of the pony
+12. the owner of the rabbit is on the left or right of the owner of the chinchilla##3
+13. the person eating grapefruit is somewhere to the left of the owner of the frog
+14. the person eating artichoke is somewhere to the left of the owner of the cat
+15. the owner of the pony is the person who's hobby is drawing##1
+16. the person eating artichoke is somewhere to the left of the person eating grapefruit
+17. the owner of the rabbit is in the middle##1
+18. the person eating plum is somewhere to the left of the person eating artichoke
+19. the owner of the turtle is somewhere to the left of the person eating blueberry
+20. the person eating plum is in an odd position##4
+21. the person eating artichoke is somewhere to the right of the person eating cucumber
+22. the owner of the cat is on the left of the person who's hobby is chess##1
+23. the owner of the guinea-pig is on the right of the person eating cucumber##1","{'Food': ['cherry', 'cucumber', 'plum', 'blueberry', 'artichoke', 'grapefruit', 'kale'], 'Hobby': ['drawing', 'skydiving', 'collecting', 'cooking', 'rock-climbing', 'baking', 'chess'], 'Pet': ['pony', 'turtle', 'guinea-pig', 'rabbit', 'chinchilla', 'cat', 'frog']}"
+Pt1_3x7_level5-9,"The people have 7 different jobs:  accountant, analyst, doctor, dressmaker, electrician, lawyer, writer
+There are 7 different nationalities: american, colombian, indonesian, japanese, malaysian, mexican, polish
+7 different pets are kept: chinchilla, ferret, fish, frog, goldfish, lizard, pony
+ 1. the owner of the fish is on the far left##1
+ 2. the indonesian is on the left or right of the owner of the ferret##3
+ 3. the american is on the left or right of the owner of the frog##3
+ 4. the dressmaker is on the far left##1
+ 5. the mexican is somewhere to the left of the polish
+ 6. the owner of the ferret is the writer##1
+ 7. the colombian is somewhere to the right of the lawyer
+ 8. the polish is on the far left or far right##3
+ 9. the owner of the pony is somewhere to the right of the colombian
+10. the indonesian is on the left of the owner of the ferret##1
+11. the owner of the frog is on the left or right of the polish##3
+12. the polish is somewhere to the right of the colombian
+13. the american is somewhere to the right of the lawyer
+14. the malaysian is on the left of the mexican##1
+15. the japanese is the owner of the lizard##1
+16. the owner of the fish is on the left or right of the doctor##3
+17. the lawyer is on the right of the japanese##1
+18. the accountant is on the right of the writer##1
+19. the lawyer is somewhere to the right of the japanese
+20. the accountant is in an even position##4
+21. the accountant is somewhere to the right of the analyst
+22. the owner of the goldfish is on the right of the analyst##1","{'Job': ['dressmaker', 'doctor', 'analyst', 'lawyer', 'writer', 'accountant', 'electrician'], 'Nationality': ['malaysian', 'mexican', 'japanese', 'indonesian', 'american', 'colombian', 'polish'], 'Pet': ['fish', 'chinchilla', 'lizard', 'goldfish', 'ferret', 'frog', 'pony']}"
diff --git a/part2/level5/Pt2_4x2_level5.csv b/part2/level5/Pt2_4x2_level5.csv
new file mode 100644
index 0000000000000000000000000000000000000000..6cd50f8cb4d09eafe80c19526fb627834e342273
--- /dev/null
+++ b/part2/level5/Pt2_4x2_level5.csv
@@ -0,0 +1,68 @@
+ID,Clues,SolutionGrid
+Pt1_4x2_level5-0,"There 2 different types of food: blueberry, pumpkin
+The people have 2 different hobbies: filmmaking, skydiving
+The people perfer 2 different movie-genres: musical, satire
+There are 2 different nationalities: argentine, pakistani
+1. the pakistani is somewhere to the right of the person eating pumpkin
+2. the person watching satire movies is the pakistani##1
+3. the person who's hobby is skydiving is on the right of the person who's hobby is filmmaking##1","{'Food': ['pumpkin', 'blueberry'], 'Hobby': ['filmmaking', 'skydiving'], 'Movie-Genre': ['musical', 'satire'], 'Nationality': ['argentine', 'pakistani']}"
+Pt1_4x2_level5-1,"There 2 different types of food: pomegranate, zucchini
+The people perfer 2 different movie-genres: comedy, epic
+2 different pets are kept: cat, rabbit
+The people use 2 different means of transport: bus, snowmobile
+1. the person driving the snowmobile is somewhere to the right of the person eating pomegranate
+2. the person watching epic movies is somewhere to the left of the owner of the rabbit","{'Food': ['pomegranate', 'zucchini'], 'Movie-Genre': ['epic', 'comedy'], 'Pet': ['cat', 'rabbit'], 'Transport': ['bus', 'snowmobile']}"
+Pt1_4x2_level5-2,"The people have 2 different hobbies: chess, puzzles
+The people have 2 different jobs:  entrepreneur, mechanic
+The people prefer 2 different music-genres: house, trance
+The people use 2 different means of transport: motorbike, ship
+1. the person who's hobby is chess is somewhere to the right of the person who's hobby is puzzles
+2. the entrepreneur is somewhere to the left of the fan of house
+3. the mechanic is the person driving the ship##1","{'Hobby': ['puzzles', 'chess'], 'Job': ['entrepreneur', 'mechanic'], 'Music-Genre': ['trance', 'house'], 'Transport': ['motorbike', 'ship']}"
+Pt1_4x2_level5-3,"There are 2 different favourite beverages: 7up, coffee
+The people have 2 different hobbies: collecting, drawing
+The people perfer 2 different movie-genres: epic, western
+The people use 2 different means of transport: bus, jet-ski
+1. the person drinking 7up is somewhere to the right of the person driving the jet-ski
+2. the person who's hobby is collecting is on the far right##1
+3. the person drinking 7up is on the left or right of the person watching epic movies##3","{'Beverage': ['coffee', '7up'], 'Hobby': ['drawing', 'collecting'], 'Movie-Genre': ['epic', 'western'], 'Transport': ['jet-ski', 'bus']}"
+Pt1_4x2_level5-4,"There 2 different types of food: asparagus, tomato
+The people have 2 different jobs:  firefighter, scientist
+There are 2 different nationalities: canadian, colombian
+The people prefer 2 different types of sport: cycling, surfing
+1. the firefighter is on the right of the person eating asparagus##1
+2. the person who's sport is surfing is in an odd position##4
+3. the scientist is somewhere to the left of the colombian","{'Food': ['asparagus', 'tomato'], 'Job': ['scientist', 'firefighter'], 'Nationality': ['canadian', 'colombian'], 'Sport': ['surfing', 'cycling']}"
+Pt1_4x2_level5-5,"There are 2 different favourite beverages: mirinda, sprite
+There 2 different types of food: cucumber, tomato
+The people have 2 different jobs:  firefighter, project-manager
+The people prefer 2 different music-genres: hip-hop, metal
+1. the fan of hip-hop is on the far left##1
+2. the firefighter is the person drinking sprite##1
+3. the person eating cucumber is somewhere to the left of the person drinking mirinda","{'Beverage': ['sprite', 'mirinda'], 'Food': ['cucumber', 'tomato'], 'Job': ['firefighter', 'project-manager'], 'Music-Genre': ['hip-hop', 'metal']}"
+Pt1_4x2_level5-6,"There are 2 different favourite beverages: coffee, sprite
+The people have 2 different hobbies: camping, photography
+The people have 2 different jobs:  coach, paramedic
+2 different pets are kept: fish, horse
+1. the person drinking coffee is somewhere to the left of the owner of the fish
+2. the owner of the fish is somewhere to the right of the coach
+3. the person drinking coffee is the person who's hobby is camping##1","{'Beverage': ['coffee', 'sprite'], 'Hobby': ['camping', 'photography'], 'Job': ['coach', 'paramedic'], 'Pet': ['horse', 'fish']}"
+Pt1_4x2_level5-7,"The people have 2 different jobs:  firefighter, fisherman
+The people prefer 2 different music-genres: electronic, gospel
+There are 2 different nationalities: british, polish
+The people prefer 2 different types of sport: baseball, weightlifting
+1. the polish is on the right of the british##1
+2. the fan of gospel is on the left or right of the person who's sport is weightlifting##3
+3. the fan of electronic is somewhere to the right of the firefighter","{'Job': ['firefighter', 'fisherman'], 'Music-Genre': ['gospel', 'electronic'], 'Nationality': ['british', 'polish'], 'Sport': ['baseball', 'weightlifting']}"
+Pt1_4x2_level5-8,"There are 2 different favourite beverages: 7up, milk
+The people perfer 2 different movie-genres: action, fantasy
+The people prefer 2 different music-genres: funk, hip-hop
+There are 2 different nationalities: malaysian, pakistani
+1. the person watching fantasy movies is somewhere to the right of the person drinking milk
+2. the fan of funk is somewhere to the right of the malaysian","{'Beverage': ['milk', '7up'], 'Movie-Genre': ['action', 'fantasy'], 'Music-Genre': ['hip-hop', 'funk'], 'Nationality': ['malaysian', 'pakistani']}"
+Pt1_4x2_level5-9,"The people have 2 different hobbies: baking, collecting
+The people perfer 2 different movie-genres: family, horror
+The people prefer 2 different music-genres: d&b, dubstep
+The people prefer 2 different types of sport: biathlon, parkour
+1. the person watching family movies is on the right of the person who's sport is biathlon##1
+2. the fan of d&b is somewhere to the right of the person who's hobby is collecting","{'Hobby': ['collecting', 'baking'], 'Movie-Genre': ['horror', 'family'], 'Music-Genre': ['dubstep', 'd&b'], 'Sport': ['biathlon', 'parkour']}"
diff --git a/part2/level5/Pt2_4x3_level5.csv b/part2/level5/Pt2_4x3_level5.csv
new file mode 100644
index 0000000000000000000000000000000000000000..c222754bf4257a6c880d495c292dc1a6123ff238
--- /dev/null
+++ b/part2/level5/Pt2_4x3_level5.csv
@@ -0,0 +1,107 @@
+ID,Clues,SolutionGrid
+Pt1_4x3_level5-0,"There are 3 different favourite beverages: almond-milk, sprite, water
+There 3 different types of food: corn, cranberry, watermelon
+There are 3 different nationalities: chinese, japanese, thai
+3 different pets are kept: ferret, hamster, snake
+1. the person drinking sprite is somewhere to the right of the japanese
+2. the person eating watermelon is somewhere to the left of the owner of the hamster
+3. the owner of the ferret is somewhere to the right of the thai
+4. the japanese is in an odd position##4
+5. the thai is somewhere to the right of the person drinking water
+6. the person drinking almond-milk is somewhere to the left of the person drinking sprite
+7. the person eating cranberry is between the person eating corn and the owner of the snake##2","{'Beverage': ['water', 'almond-milk', 'sprite'], 'Food': ['watermelon', 'cranberry', 'corn'], 'Nationality': ['japanese', 'thai', 'chinese'], 'Pet': ['snake', 'hamster', 'ferret']}"
+Pt1_4x3_level5-1,"There are 3 different favourite beverages: 7up, milk, sprite
+The people have 3 different hobbies: baking, rock-climbing, sudoku
+The people prefer 3 different music-genres: blues, folk, reggae
+3 different pets are kept: chinchilla, mouse, pony
+1. the person who's hobby is rock-climbing is on the left of the person who's hobby is sudoku##1
+2. the owner of the mouse is somewhere to the left of the owner of the chinchilla
+3. the person drinking milk is somewhere to the right of the owner of the chinchilla
+4. the person drinking sprite is somewhere to the right of the fan of blues
+5. the fan of reggae is on the left of the person who's hobby is sudoku##1","{'Beverage': ['7up', 'sprite', 'milk'], 'Hobby': ['baking', 'rock-climbing', 'sudoku'], 'Music-Genre': ['blues', 'reggae', 'folk'], 'Pet': ['mouse', 'chinchilla', 'pony']}"
+Pt1_4x3_level5-2,"The people have 3 different hobbies: cooking, filmmaking, video-games
+The people perfer 3 different movie-genres: family, romance, western
+The people prefer 3 different music-genres: electronic, funk, pop
+The people prefer 3 different types of sport: swimming, volleyball, weightlifting
+1. the person who's sport is swimming is on the right of the person watching romance movies##1
+2. the fan of electronic is between the fan of funk and the fan of pop##2
+3. the fan of electronic is in an even position##4
+4. the person watching romance movies is somewhere to the right of the person watching family movies
+5. the person who's hobby is filmmaking is on the right of the person who's hobby is video-games##1
+6. the fan of pop is somewhere to the left of the fan of funk
+7. the person who's hobby is filmmaking is between the person who's sport is volleyball and the person who's hobby is cooking##2
+8. the person who's sport is volleyball is on the left or right of the person watching romance movies##3","{'Hobby': ['video-games', 'filmmaking', 'cooking'], 'Movie-Genre': ['family', 'romance', 'western'], 'Music-Genre': ['pop', 'electronic', 'funk'], 'Sport': ['volleyball', 'weightlifting', 'swimming']}"
+Pt1_4x3_level5-3,"There 3 different types of food: cauliflower, mango, peas
+The people perfer 3 different movie-genres: epic, fantasy, western
+The people prefer 3 different music-genres: hip-hop, reggae, techno
+There are 3 different nationalities: argentine, spanish, turkish
+1. the fan of reggae is somewhere to the left of the fan of hip-hop
+2. the person watching western movies is the spanish##1
+3. the person watching western movies is on the left of the fan of hip-hop##1
+4. the person watching fantasy movies is on the right of the person eating cauliflower##1
+5. the turkish is on the far right##1
+6. the person watching epic movies is on the right of the spanish##1
+7. the person eating peas is somewhere to the left of the fan of hip-hop","{'Food': ['peas', 'cauliflower', 'mango'], 'Movie-Genre': ['western', 'epic', 'fantasy'], 'Music-Genre': ['reggae', 'hip-hop', 'techno'], 'Nationality': ['spanish', 'argentine', 'turkish']}"
+Pt1_4x3_level5-4,"The people perfer 3 different movie-genres: disaster, family, mystery
+The people prefer 3 different music-genres: d&b, soul, trance
+The people prefer 3 different types of sport: climbing, skateboarding, surfing
+The people use 3 different means of transport: airplane, jet-ski, trike
+1. the person who's sport is skateboarding is on the left of the person driving the jet-ski##1
+2. the person who's sport is skateboarding is on the left or right of the fan of trance##3
+3. the person watching family movies is on the left of the fan of soul##1
+4. the person watching family movies is on the left or right of the person watching mystery movies##3
+5. the person driving the trike is somewhere to the right of the person driving the jet-ski
+6. the person driving the airplane is somewhere to the left of the person watching mystery movies
+7. the person who's sport is climbing is on the left of the person who's sport is surfing##1","{'Movie-Genre': ['disaster', 'family', 'mystery'], 'Music-Genre': ['d&b', 'trance', 'soul'], 'Sport': ['skateboarding', 'climbing', 'surfing'], 'Transport': ['airplane', 'jet-ski', 'trike']}"
+Pt1_4x3_level5-5,"There 3 different types of food: lettuce, pomegranate, raspberry
+There are 3 different nationalities: dutch, pakistani, polish
+3 different pets are kept: fish, rat, turtle
+The people prefer 3 different types of sport: soccer, volleyball, weightlifting
+1. the polish is on the left of the person eating pomegranate##1
+2. the person who's sport is volleyball is on the right of the owner of the rat##1
+3. the owner of the rat is between the person who's sport is weightlifting and the person who's sport is volleyball##2
+4. the person eating lettuce is on the right of the owner of the fish##1
+5. the owner of the fish is somewhere to the left of the polish
+6. the pakistani is on the far left##1","{'Food': ['raspberry', 'lettuce', 'pomegranate'], 'Nationality': ['pakistani', 'polish', 'dutch'], 'Pet': ['fish', 'rat', 'turtle'], 'Sport': ['weightlifting', 'soccer', 'volleyball']}"
+Pt1_4x3_level5-6,"There 3 different types of food: corn, potato, strawberry
+The people perfer 3 different movie-genres: action, sports, spy
+The people prefer 3 different music-genres: classical, disco, salsa
+The people prefer 3 different types of sport: biathlon, lacrosse, swimming
+1. the person watching sports movies is somewhere to the right of the person eating strawberry
+2. the person watching action movies is somewhere to the left of the person eating corn
+3. the fan of classical is on the left of the person eating corn##1
+4. the person who's sport is biathlon is somewhere to the right of the person who's sport is swimming
+5. the person who's sport is lacrosse is somewhere to the left of the fan of classical
+6. the person watching sports movies is somewhere to the left of the fan of salsa","{'Food': ['strawberry', 'potato', 'corn'], 'Movie-Genre': ['action', 'sports', 'spy'], 'Music-Genre': ['disco', 'classical', 'salsa'], 'Sport': ['lacrosse', 'swimming', 'biathlon']}"
+Pt1_4x3_level5-7,"There 3 different types of food: grapefruit, orange, tomato
+The people have 3 different hobbies: dancing, puzzles, writing
+There are 3 different nationalities: argentine, dutch, thai
+3 different pets are kept: ferret, goat, lizard
+1. the person eating tomato is on the far left or far right##3
+2. the person who's hobby is writing is somewhere to the left of the person who's hobby is dancing
+3. the person who's hobby is puzzles is on the left of the person who's hobby is dancing##1
+4. the person eating tomato is somewhere to the right of the person eating grapefruit
+5. the owner of the ferret is on the far left or far right##3
+6. the argentine is on the far left##1
+7. the owner of the goat is between the owner of the lizard and the person eating grapefruit##2
+8. the dutch is on the far right##1","{'Food': ['grapefruit', 'orange', 'tomato'], 'Hobby': ['writing', 'puzzles', 'dancing'], 'Nationality': ['argentine', 'thai', 'dutch'], 'Pet': ['ferret', 'goat', 'lizard']}"
+Pt1_4x3_level5-8,"There 3 different types of food: kale, pomegranate, spinach
+The people have 3 different hobbies: drawing, reading, video-games
+The people prefer 3 different music-genres: ambient, house, jazz
+The people prefer 3 different types of sport: cricket, rowing, snowboarding
+1. the person eating pomegranate is on the left or right of the person who's hobby is drawing##3
+2. the fan of house is the person who's sport is cricket##1
+3. the person eating spinach is somewhere to the right of the person who's sport is snowboarding
+4. the person eating pomegranate is the person who's hobby is reading##1
+5. the person who's hobby is drawing is somewhere to the right of the fan of ambient
+6. the person eating kale is on the right of the fan of house##1","{'Food': ['pomegranate', 'spinach', 'kale'], 'Hobby': ['reading', 'drawing', 'video-games'], 'Music-Genre': ['ambient', 'house', 'jazz'], 'Sport': ['snowboarding', 'cricket', 'rowing']}"
+Pt1_4x3_level5-9,"There 3 different types of food: lettuce, pear, raspberry
+The people have 3 different hobbies: skydiving, video-games, writing
+The people prefer 3 different music-genres: house, jazz, techno
+There are 3 different nationalities: australian, brazilian, thai
+1. the fan of house is on the left or right of the person eating raspberry##3
+2. the fan of house is somewhere to the right of the fan of jazz
+3. the thai is on the right of the person who's hobby is video-games##1
+4. the thai is somewhere to the right of the person who's hobby is skydiving
+5. the person who's hobby is video-games is on the right of the australian##1
+6. the person eating pear is between the person who's hobby is writing and the person eating lettuce##2","{'Food': ['lettuce', 'pear', 'raspberry'], 'Hobby': ['skydiving', 'video-games', 'writing'], 'Music-Genre': ['jazz', 'house', 'techno'], 'Nationality': ['australian', 'brazilian', 'thai']}"
diff --git a/part2/level5/Pt2_4x4_level5.csv b/part2/level5/Pt2_4x4_level5.csv
new file mode 100644
index 0000000000000000000000000000000000000000..e6117836aa88816738a83843193c090300d86b6e
--- /dev/null
+++ b/part2/level5/Pt2_4x4_level5.csv
@@ -0,0 +1,158 @@
+ID,Clues,SolutionGrid
+Pt1_4x4_level5-0,"There 4 different types of food: apple, banana, cucumber, papaya
+The people prefer 4 different music-genres: blues, electronic, house, r&b
+4 different pets are kept: bird, cat, goat, turtle
+The people use 4 different means of transport: airplane, bike, bus, ship
+ 1. the person driving the bike is the fan of electronic##1
+ 2. the person eating cucumber is the fan of house##1
+ 3. the owner of the bird is on the right of the person driving the ship##1
+ 4. the owner of the cat is on the right of the fan of blues##1
+ 5. the person eating banana is on the right of the fan of electronic##1
+ 6. the person driving the bus is on the right of the person driving the ship##1
+ 7. the person driving the airplane is on the left or right of the fan of electronic##3
+ 8. the fan of r&b is somewhere to the left of the fan of house
+ 9. the fan of r&b is on the left or right of the fan of blues##3
+10. the owner of the turtle is somewhere to the right of the owner of the goat
+11. the person driving the ship is somewhere to the right of the person eating papaya","{'Food': ['papaya', 'banana', 'apple', 'cucumber'], 'Music-Genre': ['electronic', 'blues', 'r&b', 'house'], 'Pet': ['goat', 'turtle', 'cat', 'bird'], 'Transport': ['bike', 'airplane', 'ship', 'bus']}"
+Pt1_4x4_level5-1,"There are 4 different favourite beverages: almond-milk, cola, iced-tea, tea
+The people perfer 4 different movie-genres: crime, drama, martial-arts, mystery
+4 different pets are kept: bird, dog, frog, goldfish
+The people use 4 different means of transport: car, roller, scooter, skateboard
+ 1. the person watching martial-arts movies is on the far right##1
+ 2. the owner of the frog is in an odd position##4
+ 3. the owner of the goldfish is the person drinking almond-milk##1
+ 4. the person watching mystery movies is somewhere to the right of the person driving the skateboard
+ 5. the person drinking iced-tea is on the right of the owner of the dog##1
+ 6. the person driving the skateboard is on the far left or far right##3
+ 7. the person watching crime movies is between the person watching mystery movies and the person drinking cola##2
+ 8. the owner of the goldfish is somewhere to the left of the person driving the roller
+ 9. the owner of the dog is the person watching mystery movies##1
+10. the owner of the goldfish is somewhere to the right of the person drinking cola
+11. the person driving the car is on the left of the person drinking iced-tea##1","{'Beverage': ['cola', 'almond-milk', 'tea', 'iced-tea'], 'Movie-Genre': ['drama', 'crime', 'mystery', 'martial-arts'], 'Pet': ['frog', 'goldfish', 'dog', 'bird'], 'Transport': ['skateboard', 'scooter', 'car', 'roller']}"
+Pt1_4x4_level5-2,"There 4 different types of food: apricot, plum, pumpkin, radish
+The people perfer 4 different movie-genres: adventure, horror, martial-arts, satire
+The people prefer 4 different music-genres: blues, hip-hop, rock, techno
+4 different pets are kept: dog, lizard, pony, turtle
+ 1. the person watching martial-arts movies is on the right of the person watching adventure movies##1
+ 2. the owner of the turtle is on the left or right of the person watching satire movies##3
+ 3. the fan of blues is somewhere to the right of the fan of hip-hop
+ 4. the fan of techno is somewhere to the right of the owner of the turtle
+ 5. the person eating plum is on the left of the person eating apricot##1
+ 6. the owner of the turtle is between the fan of techno and the fan of rock##2
+ 7. the fan of blues is on the right of the owner of the dog##1
+ 8. the owner of the dog is somewhere to the left of the owner of the lizard
+ 9. the owner of the dog is in an even position##4
+10. the owner of the turtle is on the left of the person eating apricot##1
+11. the person watching martial-arts movies is the owner of the dog##1
+12. the person watching adventure movies is somewhere to the left of the person eating pumpkin","{'Food': ['radish', 'pumpkin', 'plum', 'apricot'], 'Movie-Genre': ['adventure', 'martial-arts', 'horror', 'satire'], 'Music-Genre': ['hip-hop', 'rock', 'blues', 'techno'], 'Pet': ['pony', 'dog', 'turtle', 'lizard']}"
+Pt1_4x4_level5-3,"There are 4 different favourite beverages: almond-milk, cola, mirinda, sprite
+The people have 4 different jobs:  firefighter, musician, police-officer, writer
+The people prefer 4 different music-genres: country, metal, pop, reggae
+The people prefer 4 different types of sport: baseball, handball, lacrosse, tennis
+ 1. the fan of reggae is somewhere to the left of the firefighter
+ 2. the fan of reggae is on the left of the writer##1
+ 3. the person who's sport is handball is on the left or right of the police-officer##3
+ 4. the person who's sport is handball is somewhere to the right of the person drinking mirinda
+ 5. the person who's sport is baseball is somewhere to the left of the person drinking cola
+ 6. the fan of metal is on the left or right of the fan of reggae##3
+ 7. the person drinking mirinda is between the fan of metal and the person drinking sprite##2
+ 8. the musician is on the far left##1
+ 9. the person drinking mirinda is on the left or right of the fan of pop##3
+10. the person drinking sprite is somewhere to the right of the person drinking cola
+11. the fan of pop is on the right of the person who's sport is tennis##1
+12. the person drinking mirinda is somewhere to the right of the person drinking almond-milk
+13. the fan of metal is somewhere to the left of the firefighter","{'Beverage': ['almond-milk', 'cola', 'mirinda', 'sprite'], 'Job': ['musician', 'writer', 'police-officer', 'firefighter'], 'Music-Genre': ['reggae', 'metal', 'country', 'pop'], 'Sport': ['baseball', 'lacrosse', 'tennis', 'handball']}"
+Pt1_4x4_level5-4,"The people have 4 different hobbies: camping, fishing, magic-tricks, photography
+The people perfer 4 different movie-genres: action, disaster, martial-arts, zombie
+The people prefer 4 different music-genres: ambient, d&b, dubstep, techno
+The people use 4 different means of transport: helicopter, roller, skateboard, taxi
+ 1. the person who's hobby is camping is somewhere to the left of the person who's hobby is photography
+ 2. the fan of techno is on the right of the person watching disaster movies##1
+ 3. the person who's hobby is camping is somewhere to the left of the person who's hobby is fishing
+ 4. the fan of ambient is on the left of the person who's hobby is fishing##1
+ 5. the person driving the roller is somewhere to the left of the person watching disaster movies
+ 6. the person driving the skateboard is in an odd position##4
+ 7. the person watching zombie movies is on the left of the person driving the taxi##1
+ 8. the person watching action movies is somewhere to the left of the person who's hobby is fishing
+ 9. the person driving the taxi is the fan of dubstep##1
+10. the fan of d&b is in an even position##4
+11. the person who's hobby is magic-tricks is on the left of the fan of dubstep##1
+12. the person watching disaster movies is on the left of the person who's hobby is magic-tricks##1","{'Hobby': ['camping', 'fishing', 'magic-tricks', 'photography'], 'Movie-Genre': ['action', 'disaster', 'zombie', 'martial-arts'], 'Music-Genre': ['ambient', 'd&b', 'techno', 'dubstep'], 'Transport': ['roller', 'helicopter', 'skateboard', 'taxi']}"
+Pt1_4x4_level5-5,"There are 4 different favourite beverages: coffee, cola, tea, water
+There 4 different types of food: grapes, papaya, peach, plum
+The people have 4 different jobs:  chef, fisherman, journalist, software-developer
+There are 4 different nationalities: colombian, egyptian, indonesian, nigerian
+ 1. the journalist is between the person drinking coffee and the person eating plum##2
+ 2. the indonesian is somewhere to the left of the person eating grapes
+ 3. the egyptian is in an odd position##4
+ 4. the software-developer is somewhere to the left of the person drinking tea
+ 5. the person eating plum is the person drinking water##1
+ 6. the person drinking tea is on the right of the person eating plum##1
+ 7. the person eating peach is on the left or right of the software-developer##3
+ 8. the nigerian is on the left or right of the fisherman##3
+ 9. the chef is somewhere to the right of the person eating peach
+10. the person eating papaya is on the far left or far right##3
+11. the person eating papaya is on the left or right of the indonesian##3
+12. the person drinking water is somewhere to the right of the person drinking coffee
+13. the nigerian is somewhere to the left of the person drinking tea","{'Beverage': ['coffee', 'cola', 'water', 'tea'], 'Food': ['papaya', 'peach', 'plum', 'grapes'], 'Job': ['software-developer', 'journalist', 'chef', 'fisherman'], 'Nationality': ['egyptian', 'indonesian', 'nigerian', 'colombian']}"
+Pt1_4x4_level5-6,"The people have 4 different hobbies: photography, reading, sudoku, woodworking
+The people perfer 4 different movie-genres: animation, crime, epic, sports
+There are 4 different nationalities: american, german, polish, thai
+4 different pets are kept: bird, cat, hedgehog, horse
+ 1. the person watching animation movies is somewhere to the left of the person who's hobby is reading
+ 2. the person who's hobby is woodworking is between the owner of the bird and the person who's hobby is sudoku##2
+ 3. the person watching sports movies is on the far right##1
+ 4. the person watching sports movies is on the left or right of the thai##3
+ 5. the owner of the horse is on the left or right of the person who's hobby is photography##3
+ 6. the person who's hobby is reading is on the left or right of the owner of the bird##3
+ 7. the german is on the far left##1
+ 8. the person watching crime movies is somewhere to the right of the person watching epic movies
+ 9. the polish is on the left or right of the owner of the cat##3
+10. the owner of the cat is on the left of the owner of the hedgehog##1
+11. the person who's hobby is woodworking is somewhere to the right of the person who's hobby is sudoku
+12. the person who's hobby is sudoku is on the left or right of the person watching epic movies##3
+13. the person watching epic movies is the person who's hobby is woodworking##1","{'Hobby': ['sudoku', 'woodworking', 'photography', 'reading'], 'Movie-Genre': ['animation', 'epic', 'crime', 'sports'], 'Nationality': ['german', 'polish', 'thai', 'american'], 'Pet': ['cat', 'hedgehog', 'bird', 'horse']}"
+Pt1_4x4_level5-7,"There are 4 different favourite beverages: fanta, hot-chocolate, iced-tea, sprite
+The people have 4 different hobbies: card-games, chess, magic-tricks, reading
+The people prefer 4 different music-genres: ambient, d&b, pop, trance
+The people prefer 4 different types of sport: basketball, ice-hockey, lacrosse, soccer
+1. the person who's sport is ice-hockey is on the right of the person who's hobby is magic-tricks##1
+2. the fan of trance is the person drinking hot-chocolate##1
+3. the person who's hobby is card-games is on the left or right of the person drinking sprite##3
+4. the person who's sport is soccer is somewhere to the right of the person who's hobby is chess
+5. the person drinking hot-chocolate is on the left of the person who's sport is soccer##1
+6. the person drinking fanta is on the right of the fan of pop##1
+7. the fan of d&b is somewhere to the left of the person drinking fanta
+8. the fan of d&b is between the person who's sport is ice-hockey and the person who's sport is lacrosse##2
+9. the person who's hobby is card-games is somewhere to the left of the person who's hobby is reading","{'Beverage': ['hot-chocolate', 'sprite', 'iced-tea', 'fanta'], 'Hobby': ['chess', 'magic-tricks', 'card-games', 'reading'], 'Music-Genre': ['trance', 'd&b', 'pop', 'ambient'], 'Sport': ['lacrosse', 'soccer', 'ice-hockey', 'basketball']}"
+Pt1_4x4_level5-8,"There 4 different types of food: cabbage, cucumber, lime, onion
+The people perfer 4 different movie-genres: action, musical, thriller, zombie
+The people prefer 4 different music-genres: d&b, dubstep, hip-hop, salsa
+The people use 4 different means of transport: jet-ski, motorbike, scooter, skateboard
+ 1. the person driving the motorbike is on the right of the person eating lime##1
+ 2. the person watching zombie movies is on the left or right of the person eating lime##3
+ 3. the person driving the jet-ski is between the person watching musical movies and the person eating cucumber##2
+ 4. the person driving the motorbike is somewhere to the left of the person driving the jet-ski
+ 5. the person watching thriller movies is somewhere to the left of the fan of dubstep
+ 6. the fan of salsa is the fan of salsa##1
+ 7. the fan of d&b is somewhere to the right of the person driving the scooter
+ 8. the fan of d&b is on the right of the fan of salsa##1
+ 9. the fan of dubstep is the person eating cabbage##1
+10. the fan of hip-hop is somewhere to the left of the fan of d&b
+11. the person watching action movies is somewhere to the left of the person watching thriller movies
+12. the person eating cabbage is in an even position##4","{'Food': ['lime', 'cucumber', 'onion', 'cabbage'], 'Movie-Genre': ['action', 'zombie', 'thriller', 'musical'], 'Music-Genre': ['hip-hop', 'salsa', 'd&b', 'dubstep'], 'Transport': ['scooter', 'motorbike', 'jet-ski', 'skateboard']}"
+Pt1_4x4_level5-9,"There are 4 different favourite beverages: 7up, cola, iced-tea, water
+The people have 4 different hobbies: collecting, magic-tricks, reading, woodworking
+The people have 4 different jobs:  entrepreneur, fisherman, paramedic, police-officer
+The people prefer 4 different music-genres: country, d&b, gospel, r&b
+ 1. the fan of country is on the left or right of the fisherman##3
+ 2. the person who's hobby is collecting is somewhere to the right of the fisherman
+ 3. the person who's hobby is woodworking is somewhere to the left of the person who's hobby is reading
+ 4. the person drinking cola is on the right of the person drinking 7up##1
+ 5. the entrepreneur is the fan of r&b##1
+ 6. the fan of gospel is between the person drinking iced-tea and the paramedic##2
+ 7. the person who's hobby is woodworking is somewhere to the left of the person who's hobby is reading
+ 8. the entrepreneur is somewhere to the right of the person who's hobby is magic-tricks
+ 9. the person who's hobby is magic-tricks is on the left or right of the fan of r&b##3
+10. the person drinking iced-tea is on the left or right of the fan of gospel##3
+11. the fan of r&b is somewhere to the left of the fisherman","{'Beverage': ['water', 'iced-tea', '7up', 'cola'], 'Hobby': ['magic-tricks', 'woodworking', 'reading', 'collecting'], 'Job': ['police-officer', 'entrepreneur', 'fisherman', 'paramedic'], 'Music-Genre': ['d&b', 'r&b', 'gospel', 'country']}"
diff --git a/part2/level5/Pt2_4x5_level5.csv b/part2/level5/Pt2_4x5_level5.csv
new file mode 100644
index 0000000000000000000000000000000000000000..1df22781f28114f4e2ba58d15bc4a1599866a8be
--- /dev/null
+++ b/part2/level5/Pt2_4x5_level5.csv
@@ -0,0 +1,210 @@
+ID,Clues,SolutionGrid
+Pt1_4x5_level5-0,"There are 5 different favourite beverages: almond-milk, coffee, iced-tea, milk, mirinda
+The people perfer 5 different movie-genres: adventure, crime, documentary, martial-arts, thriller
+The people prefer 5 different music-genres: ambient, blues, country, electronic, r&b
+The people use 5 different means of transport: airplane, car, jet-ski, roller, ship
+ 1. the fan of blues is on the left or right of the person driving the jet-ski##3
+ 2. the person watching thriller movies is on the left of the person drinking mirinda##1
+ 3. the person watching crime movies is the person driving the roller##1
+ 4. the fan of electronic is on the right of the person driving the car##1
+ 5. the person watching documentary movies is in an odd position##4
+ 6. the person drinking iced-tea is on the right of the person watching martial-arts movies##1
+ 7. the person watching martial-arts movies is on the left or right of the person drinking iced-tea##3
+ 8. the person watching thriller movies is in an even position##4
+ 9. the person watching crime movies is somewhere to the left of the person drinking coffee
+10. the person driving the airplane is somewhere to the right of the fan of ambient
+11. the person watching crime movies is in an odd position##4
+12. the person driving the roller is on the left of the fan of ambient##1
+13. the person watching thriller movies is somewhere to the left of the person drinking milk
+14. the person drinking coffee is the person watching adventure movies##1
+15. the person watching adventure movies is somewhere to the right of the fan of blues
+16. the person watching crime movies is on the right of the fan of country##1
+17. the fan of r&b is somewhere to the left of the person driving the jet-ski","{'Beverage': ['almond-milk', 'iced-tea', 'mirinda', 'coffee', 'milk'], 'Movie-Genre': ['martial-arts', 'thriller', 'crime', 'adventure', 'documentary'], 'Music-Genre': ['r&b', 'country', 'blues', 'ambient', 'electronic'], 'Transport': ['ship', 'jet-ski', 'roller', 'car', 'airplane']}"
+Pt1_4x5_level5-1,"There are 5 different favourite beverages: almond-milk, coffee, lemonade, milk, water
+The people perfer 5 different movie-genres: action, adventure, musical, time-travel, zombie
+There are 5 different nationalities: argentine, canadian, italian, malaysian, thai
+The people prefer 5 different types of sport: basketball, skateboarding, snowboarding, soccer, weightlifting
+ 1. the person watching adventure movies is somewhere to the left of the person who's sport is skateboarding
+ 2. the person who's sport is snowboarding is somewhere to the left of the person who's sport is soccer
+ 3. the thai is in an odd position##4
+ 4. the canadian is in an even position##4
+ 5. the person watching action movies is somewhere to the left of the thai
+ 6. the person drinking water is somewhere to the left of the person who's sport is weightlifting
+ 7. the person watching zombie movies is on the right of the canadian##1
+ 8. the person watching musical movies is on the left of the person who's sport is skateboarding##1
+ 9. the person who's sport is weightlifting is the person drinking lemonade##1
+10. the person watching adventure movies is on the left or right of the person who's sport is weightlifting##3
+11. the person who's sport is basketball is on the far right##1
+12. the person drinking milk is on the left or right of the person drinking almond-milk##3
+13. the person watching time-travel movies is on the left or right of the person who's sport is snowboarding##3
+14. the malaysian is on the left or right of the person drinking milk##3
+15. the argentine is somewhere to the right of the person who's sport is weightlifting
+16. the thai is somewhere to the right of the person watching action movies","{'Beverage': ['water', 'lemonade', 'milk', 'almond-milk', 'coffee'], 'Movie-Genre': ['adventure', 'time-travel', 'musical', 'action', 'zombie'], 'Nationality': ['italian', 'malaysian', 'argentine', 'canadian', 'thai'], 'Sport': ['snowboarding', 'weightlifting', 'soccer', 'skateboarding', 'basketball']}"
+Pt1_4x5_level5-2,"There 5 different types of food: garlic, grapes, orange, pear, pineapple
+The people perfer 5 different movie-genres: action, documentary, epic, thriller, zombie
+5 different pets are kept: chinchilla, dog, frog, goat, mouse
+The people prefer 5 different types of sport: climbing, ice-hockey, parkour, rugby, soccer
+ 1. the person eating garlic is on the right of the person watching thriller movies##1
+ 2. the owner of the dog is on the left or right of the owner of the frog##3
+ 3. the person eating pear is on the right of the person watching zombie movies##1
+ 4. the person eating pineapple is on the left of the person watching zombie movies##1
+ 5. the person who's sport is soccer is on the left of the person who's sport is climbing##1
+ 6. the person who's sport is climbing is somewhere to the right of the owner of the frog
+ 7. the owner of the mouse is somewhere to the right of the person watching action movies
+ 8. the owner of the goat is somewhere to the left of the person watching zombie movies
+ 9. the person who's sport is rugby is on the right of the person eating orange##1
+10. the person watching epic movies is in an odd position##4
+11. the person watching action movies is on the left or right of the person who's sport is climbing##3
+12. the owner of the chinchilla is somewhere to the left of the owner of the goat
+13. the person eating grapes is on the right of the person eating pineapple##1
+14. the person eating garlic is somewhere to the right of the person who's sport is parkour
+15. the person eating garlic is somewhere to the left of the person watching epic movies","{'Food': ['orange', 'garlic', 'pineapple', 'grapes', 'pear'], 'Movie-Genre': ['thriller', 'documentary', 'action', 'zombie', 'epic'], 'Pet': ['chinchilla', 'goat', 'frog', 'dog', 'mouse'], 'Sport': ['parkour', 'rugby', 'soccer', 'climbing', 'ice-hockey']}"
+Pt1_4x5_level5-3,"There are 5 different favourite beverages: 7up, coffee, lemonade, mirinda, water
+The people have 5 different hobbies: card-games, dancing, fishing, sudoku, woodworking
+The people prefer 5 different music-genres: blues, classical, d&b, indie, r&b
+5 different pets are kept: dog, ferret, goat, hamster, hedgehog
+ 1. the person who's hobby is dancing is the owner of the ferret##1
+ 2. the fan of blues is the person who's hobby is card-games##1
+ 3. the owner of the dog is somewhere to the right of the person who's hobby is dancing
+ 4. the fan of d&b is in an odd position##4
+ 5. the person who's hobby is fishing is the fan of classical##1
+ 6. the owner of the ferret is the person drinking mirinda##1
+ 7. the person drinking coffee is somewhere to the right of the person drinking lemonade
+ 8. the person drinking coffee is in an even position##4
+ 9. the fan of classical is somewhere to the left of the fan of r&b
+10. the person who's hobby is fishing is somewhere to the right of the person who's hobby is sudoku
+11. the person who's hobby is sudoku is on the left of the person drinking coffee##1
+12. the owner of the hamster is somewhere to the right of the person drinking mirinda
+13. the fan of d&b is in an odd position##4
+14. the owner of the dog is on the left or right of the person drinking water##3
+15. the owner of the goat is on the far left or far right##3
+16. the owner of the dog is the fan of indie##1
+17. the person drinking mirinda is on the far left or far right##3
+18. the owner of the hamster is the fan of classical##1
+19. the owner of the dog is somewhere to the left of the owner of the hamster","{'Beverage': ['mirinda', 'water', 'lemonade', 'coffee', '7up'], 'Hobby': ['dancing', 'card-games', 'sudoku', 'fishing', 'woodworking'], 'Music-Genre': ['d&b', 'blues', 'indie', 'classical', 'r&b'], 'Pet': ['ferret', 'hedgehog', 'dog', 'hamster', 'goat']}"
+Pt1_4x5_level5-4,"The people have 5 different hobbies: drawing, gardening, magic-tricks, reading, singing
+The people prefer 5 different music-genres: ambient, blues, hip-hop, metal, salsa
+5 different pets are kept: ferret, frog, hedgehog, lizard, mouse
+The people use 5 different means of transport: bike, bus, roller, taxi, van
+ 1. the person driving the roller is somewhere to the left of the person who's hobby is drawing
+ 2. the person driving the taxi is the fan of hip-hop##1
+ 3. the fan of salsa is somewhere to the left of the fan of blues
+ 4. the fan of ambient is in an odd position##4
+ 5. the person who's hobby is gardening is somewhere to the right of the person driving the bus
+ 6. the owner of the ferret is somewhere to the right of the person who's hobby is magic-tricks
+ 7. the person who's hobby is magic-tricks is somewhere to the right of the person who's hobby is drawing
+ 8. the owner of the lizard is on the right of the person who's hobby is singing##1
+ 9. the owner of the hedgehog is on the left of the person who's hobby is singing##1
+10. the owner of the mouse is on the left of the person driving the bus##1
+11. the person driving the roller is on the left of the person driving the taxi##1
+12. the owner of the ferret is on the left or right of the fan of metal##3
+13. the fan of metal is somewhere to the right of the owner of the mouse
+14. the person driving the bus is on the left or right of the fan of salsa##3
+15. the owner of the hedgehog is the person driving the taxi##1
+16. the person driving the bike is somewhere to the left of the fan of metal","{'Hobby': ['reading', 'drawing', 'singing', 'magic-tricks', 'gardening'], 'Music-Genre': ['ambient', 'hip-hop', 'salsa', 'metal', 'blues'], 'Pet': ['frog', 'hedgehog', 'mouse', 'lizard', 'ferret'], 'Transport': ['roller', 'taxi', 'bike', 'bus', 'van']}"
+Pt1_4x5_level5-5,"There are 5 different favourite beverages: 7up, cola, hot-chocolate, juice, milk
+The people prefer 5 different music-genres: ambient, dubstep, electronic, r&b, rock
+5 different pets are kept: ferret, frog, rabbit, snake, turtle
+The people use 5 different means of transport: airplane, boat, motorbike, ship, subway
+ 1. the person driving the ship is somewhere to the right of the fan of electronic
+ 2. the owner of the ferret is in an odd position##4
+ 3. the fan of dubstep is on the far left or far right##3
+ 4. the person driving the motorbike is on the right of the fan of dubstep##1
+ 5. the person drinking hot-chocolate is on the left or right of the person drinking cola##3
+ 6. the owner of the snake is on the left of the owner of the rabbit##1
+ 7. the owner of the turtle is on the left of the person driving the boat##1
+ 8. the person driving the airplane is somewhere to the right of the person drinking cola
+ 9. the person drinking juice is on the left or right of the person driving the boat##3
+10. the person drinking milk is on the right of the person driving the ship##1
+11. the owner of the rabbit is on the far right##1
+12. the fan of ambient is the person driving the motorbike##1
+13. the person driving the ship is the person drinking juice##1
+14. the owner of the ferret is somewhere to the right of the person drinking 7up
+15. the fan of rock is somewhere to the right of the person drinking hot-chocolate
+16. the fan of rock is in an even position##4
+17. the person drinking cola is the fan of ambient##1
+18. the person drinking hot-chocolate is the person driving the boat##1","{'Beverage': ['7up', 'cola', 'hot-chocolate', 'juice', 'milk'], 'Music-Genre': ['dubstep', 'ambient', 'electronic', 'rock', 'r&b'], 'Pet': ['frog', 'turtle', 'ferret', 'snake', 'rabbit'], 'Transport': ['subway', 'motorbike', 'boat', 'ship', 'airplane']}"
+Pt1_4x5_level5-6,"There are 5 different favourite beverages: juice, lemonade, milk, soy-milk, sprite
+The people have 5 different hobbies: baking, board-games, cooking, rock-climbing, traveling
+The people perfer 5 different movie-genres: comedy, mystery, satire, spy, superhero
+The people use 5 different means of transport: bike, jet-ski, scooter, snowmobile, tram
+ 1. the person watching mystery movies is on the left of the person who's hobby is baking##1
+ 2. the person who's hobby is cooking is somewhere to the right of the person driving the tram
+ 3. the person driving the tram is on the left or right of the person who's hobby is cooking##3
+ 4. the person who's hobby is board-games is on the left of the person driving the tram##1
+ 5. the person drinking juice is somewhere to the right of the person watching mystery movies
+ 6. the person watching comedy movies is in the middle##1
+ 7. the person watching mystery movies is somewhere to the left of the person watching satire movies
+ 8. the person drinking soy-milk is somewhere to the left of the person watching satire movies
+ 9. the person driving the snowmobile is the person drinking sprite##1
+10. the person drinking soy-milk is on the right of the person who's hobby is baking##1
+11. the person who's hobby is traveling is on the right of the person watching satire movies##1
+12. the person drinking juice is somewhere to the left of the person drinking milk
+13. the person who's hobby is traveling is somewhere to the right of the person who's hobby is cooking
+14. the person driving the bike is on the far left##1
+15. the person drinking milk is on the left of the person watching superhero movies##1
+16. the person driving the jet-ski is somewhere to the left of the person watching satire movies","{'Beverage': ['lemonade', 'juice', 'soy-milk', 'milk', 'sprite'], 'Hobby': ['board-games', 'baking', 'cooking', 'rock-climbing', 'traveling'], 'Movie-Genre': ['mystery', 'spy', 'comedy', 'satire', 'superhero'], 'Transport': ['bike', 'tram', 'jet-ski', 'scooter', 'snowmobile']}"
+Pt1_4x5_level5-7,"There are 5 different favourite beverages: almond-milk, coffee, fanta, tea, water
+There 5 different types of food: avocado, cabbage, garlic, papaya, peach
+The people perfer 5 different movie-genres: crime, documentary, drama, sports, superhero
+The people prefer 5 different types of sport: badminton, biathlon, rugby, tennis, water-polo
+ 1. the person drinking coffee is somewhere to the right of the person who's sport is badminton
+ 2. the person watching documentary movies is the person drinking fanta##1
+ 3. the person eating cabbage is the person who's sport is biathlon##1
+ 4. the person eating peach is on the right of the person who's sport is water-polo##1
+ 5. the person drinking tea is the person eating avocado##1
+ 6. the person watching documentary movies is somewhere to the right of the person who's sport is badminton
+ 7. the person watching drama movies is somewhere to the right of the person drinking fanta
+ 8. the person eating garlic is somewhere to the left of the person watching superhero movies
+ 9. the person watching crime movies is on the left or right of the person drinking tea##3
+10. the person watching drama movies is the person drinking water##1
+11. the person who's sport is rugby is somewhere to the right of the person who's sport is water-polo
+12. the person watching superhero movies is somewhere to the left of the person drinking water
+13. the person watching crime movies is somewhere to the right of the person watching superhero movies
+14. the person drinking tea is in an odd position##4
+15. the person drinking almond-milk is on the left of the person eating garlic##1
+16. the person watching drama movies is somewhere to the right of the person watching documentary movies","{'Beverage': ['almond-milk', 'fanta', 'tea', 'coffee', 'water'], 'Food': ['papaya', 'garlic', 'avocado', 'peach', 'cabbage'], 'Movie-Genre': ['sports', 'documentary', 'superhero', 'crime', 'drama'], 'Sport': ['badminton', 'tennis', 'water-polo', 'rugby', 'biathlon']}"
+Pt1_4x5_level5-8,"There are 5 different favourite beverages: almond-milk, fanta, iced-tea, juice, tea
+The people perfer 5 different movie-genres: animation, crime, sports, thriller, time-travel
+5 different pets are kept: bird, cat, chinchilla, horse, turtle
+The people use 5 different means of transport: airplane, bike, scooter, snowmobile, subway
+ 1. the person watching animation movies is somewhere to the right of the person watching sports movies
+ 2. the person drinking juice is on the left or right of the person driving the snowmobile##3
+ 3. the person driving the scooter is somewhere to the right of the person driving the subway
+ 4. the person driving the snowmobile is somewhere to the left of the person driving the subway
+ 5. the person driving the bike is somewhere to the right of the person drinking fanta
+ 6. the person watching crime movies is on the right of the owner of the chinchilla##1
+ 7. the person driving the snowmobile is in an even position##4
+ 8. the person drinking almond-milk is the person driving the bike##1
+ 9. the person watching sports movies is the person driving the subway##1
+10. the person watching animation movies is on the left or right of the owner of the horse##3
+11. the owner of the horse is in an odd position##4
+12. the owner of the cat is somewhere to the right of the person drinking juice
+13. the person drinking tea is the owner of the chinchilla##1
+14. the person watching sports movies is on the right of the person watching time-travel movies##1
+15. the owner of the bird is in the middle##1
+16. the person drinking tea is in an even position##4
+17. the person drinking fanta is on the right of the person watching time-travel movies##1","{'Beverage': ['juice', 'iced-tea', 'fanta', 'tea', 'almond-milk'], 'Movie-Genre': ['thriller', 'time-travel', 'sports', 'animation', 'crime'], 'Pet': ['turtle', 'cat', 'bird', 'chinchilla', 'horse'], 'Transport': ['airplane', 'snowmobile', 'subway', 'scooter', 'bike']}"
+Pt1_4x5_level5-9,"There are 5 different favourite beverages: 7up, almond-milk, mirinda, soy-milk, sprite
+The people have 5 different jobs:  firefighter, fisherman, freelancer, pilot, social-worker
+There are 5 different nationalities: american, chinese, colombian, dutch, spanish
+The people use 5 different means of transport: bus, motorbike, roller, subway, taxi
+ 1. the fisherman is the person driving the roller##1
+ 2. the person driving the taxi is on the left or right of the pilot##3
+ 3. the american is between the dutch and the person driving the subway##2
+ 4. the social-worker is on the left or right of the colombian##3
+ 5. the person driving the roller is on the right of the person driving the subway##1
+ 6. the person driving the bus is on the left or right of the fisherman##3
+ 7. the person driving the subway is the person drinking soy-milk##1
+ 8. the colombian is on the left or right of the person drinking almond-milk##3
+ 9. the person driving the taxi is on the left of the person drinking mirinda##1
+10. the person driving the bus is somewhere to the left of the person drinking almond-milk
+11. the firefighter is on the left of the person drinking almond-milk##1
+12. the person drinking 7up is the dutch##1
+13. the person drinking soy-milk is on the left of the fisherman##1
+14. the fisherman is between the freelancer and the firefighter##2
+15. the person driving the taxi is somewhere to the right of the freelancer
+16. the person driving the motorbike is somewhere to the right of the person driving the subway
+17. the chinese is on the far left##1
+18. the person drinking almond-milk is on the left or right of the person drinking 7up##3
+19. the person drinking almond-milk is on the left of the colombian##1","{'Beverage': ['soy-milk', 'sprite', '7up', 'almond-milk', 'mirinda'], 'Job': ['freelancer', 'fisherman', 'firefighter', 'social-worker', 'pilot'], 'Nationality': ['chinese', 'american', 'dutch', 'spanish', 'colombian'], 'Transport': ['subway', 'roller', 'bus', 'taxi', 'motorbike']}"
diff --git a/part2/level5/Pt2_4x6_level5.csv b/part2/level5/Pt2_4x6_level5.csv
new file mode 100644
index 0000000000000000000000000000000000000000..b897e2103894a746d2289b65355a7153c8d887ae
--- /dev/null
+++ b/part2/level5/Pt2_4x6_level5.csv
@@ -0,0 +1,270 @@
+ID,Clues,SolutionGrid
+Pt1_4x6_level5-0,"The people prefer 6 different music-genres: country, disco, gospel, r&b, salsa, trance
+There are 6 different nationalities: argentine, dutch, german, indonesian, japanese, pakistani
+The people prefer 6 different types of sport: baseball, climbing, handball, rowing, sailing, weightlifting
+The people use 6 different means of transport: boat, car, helicopter, motorbike, ship, taxi
+ 1. the person driving the ship is on the left or right of the person driving the boat##3
+ 2. the fan of trance is somewhere to the right of the argentine
+ 3. the person who's sport is handball is somewhere to the left of the indonesian
+ 4. the person who's sport is sailing is on the right of the fan of country##1
+ 5. the japanese is on the far left##1
+ 6. the fan of trance is on the right of the person who's sport is rowing##1
+ 7. the german is in an odd position##4
+ 8. the fan of disco is somewhere to the left of the indonesian
+ 9. the person who's sport is sailing is on the left of the person driving the car##1
+10. the person driving the motorbike is between the pakistani and the fan of disco##2
+11. the person who's sport is handball is somewhere to the right of the person who's sport is weightlifting
+12. the pakistani is on the left or right of the fan of trance##3
+13. the person who's sport is sailing is the fan of trance##1
+14. the person driving the taxi is on the left of the person driving the motorbike##1
+15. the dutch is on the left or right of the person driving the ship##3
+16. the person driving the ship is somewhere to the right of the person driving the motorbike
+17. the person driving the boat is somewhere to the left of the fan of salsa
+18. the fan of gospel is on the right of the fan of salsa##1
+19. the fan of country is somewhere to the right of the fan of disco
+20. the fan of salsa is somewhere to the right of the fan of trance
+21. the fan of gospel is on the far right##1
+22. the fan of trance is on the left of the person who's sport is baseball##1
+23. the person driving the ship is somewhere to the left of the german","{'Music-Genre': ['disco', 'r&b', 'country', 'trance', 'salsa', 'gospel'], 'Nationality': ['japanese', 'argentine', 'pakistani', 'dutch', 'german', 'indonesian'], 'Sport': ['weightlifting', 'handball', 'rowing', 'sailing', 'baseball', 'climbing'], 'Transport': ['taxi', 'motorbike', 'ship', 'boat', 'car', 'helicopter']}"
+Pt1_4x6_level5-1,"The people have 6 different hobbies: camping, dancing, reading, rock-climbing, sudoku, video-games
+The people have 6 different jobs:  bartender, fisherman, nurse, scientist, security-guard, teacher
+The people prefer 6 different music-genres: disco, metal, pop, r&b, reggae, soul
+The people prefer 6 different types of sport: badminton, cricket, skateboarding, swimming, volleyball, water-polo
+ 1. the person who's hobby is sudoku is somewhere to the left of the person who's hobby is camping
+ 2. the fan of reggae is on the left of the person who's hobby is rock-climbing##1
+ 3. the person who's sport is cricket is on the left or right of the person who's sport is badminton##3
+ 4. the fan of metal is somewhere to the left of the person who's hobby is dancing
+ 5. the person who's hobby is dancing is in an odd position##4
+ 6. the nurse is somewhere to the right of the fan of reggae
+ 7. the fan of soul is somewhere to the left of the fan of reggae
+ 8. the fan of soul is on the left or right of the fan of metal##3
+ 9. the scientist is on the far right##1
+10. the bartender is the person who's hobby is reading##1
+11. the person who's hobby is rock-climbing is between the fan of reggae and the person who's sport is volleyball##2
+12. the person who's hobby is reading is somewhere to the left of the person who's hobby is video-games
+13. the fan of disco is somewhere to the right of the fisherman
+14. the fan of r&b is the security-guard##1
+15. the person who's hobby is video-games is on the left or right of the bartender##3
+16. the bartender is somewhere to the left of the person who's sport is volleyball
+17. the teacher is on the left or right of the person who's sport is water-polo##3
+18. the person who's sport is badminton is on the left of the person who's sport is cricket##1
+19. the fan of metal is somewhere to the right of the fan of soul
+20. the fan of reggae is in an odd position##4
+21. the security-guard is on the left of the fan of disco##1
+22. the fan of r&b is on the left or right of the nurse##3
+23. the person who's hobby is dancing is the fan of r&b##1
+24. the person who's sport is skateboarding is the fan of reggae##1
+25. the person who's hobby is video-games is in an even position##4","{'Hobby': ['reading', 'video-games', 'sudoku', 'rock-climbing', 'dancing', 'camping'], 'Job': ['bartender', 'fisherman', 'teacher', 'nurse', 'security-guard', 'scientist'], 'Music-Genre': ['soul', 'metal', 'reggae', 'pop', 'r&b', 'disco'], 'Sport': ['badminton', 'cricket', 'skateboarding', 'water-polo', 'volleyball', 'swimming']}"
+Pt1_4x6_level5-2,"There 6 different types of food: asparagus, cabbage, grapefruit, pineapple, potato, strawberry
+The people have 6 different jobs:  dressmaker, engineer, journalist, librarian, teacher, videographer
+The people prefer 6 different music-genres: country, d&b, folk, jazz, pop, reggae
+The people prefer 6 different types of sport: baseball, golf, ice-hockey, parkour, rugby, swimming
+ 1. the person who's sport is swimming is on the right of the journalist##1
+ 2. the person eating grapefruit is the dressmaker##1
+ 3. the person who's sport is parkour is the person eating grapefruit##1
+ 4. the fan of reggae is the videographer##1
+ 5. the person who's sport is rugby is on the left or right of the fan of d&b##3
+ 6. the person eating pineapple is on the right of the videographer##1
+ 7. the person who's sport is rugby is the librarian##1
+ 8. the person eating asparagus is somewhere to the left of the fan of d&b
+ 9. the person who's sport is swimming is between the journalist and the person eating pineapple##2
+10. the fan of d&b is somewhere to the left of the person who's sport is swimming
+11. the person eating asparagus is on the right of the person who's sport is parkour##1
+12. the fan of country is somewhere to the right of the person who's sport is baseball
+13. the person eating grapefruit is between the librarian and the person eating cabbage##2
+14. the person eating strawberry is on the left or right of the person who's sport is rugby##3
+15. the person eating strawberry is on the left of the person who's sport is swimming##1
+16. the fan of folk is on the far left or far right##3
+17. the fan of country is the fan of country##1
+18. the fan of pop is on the right of the dressmaker##1
+19. the teacher is in an odd position##4
+20. the person who's sport is ice-hockey is on the left or right of the person eating asparagus##3
+21. the fan of folk is in an even position##4","{'Food': ['cabbage', 'grapefruit', 'asparagus', 'strawberry', 'potato', 'pineapple'], 'Job': ['teacher', 'dressmaker', 'librarian', 'journalist', 'videographer', 'engineer'], 'Music-Genre': ['jazz', 'country', 'pop', 'd&b', 'reggae', 'folk'], 'Sport': ['baseball', 'parkour', 'rugby', 'ice-hockey', 'swimming', 'golf']}"
+Pt1_4x6_level5-3,"There are 6 different favourite beverages: hot-chocolate, lemonade, mirinda, soy-milk, sprite, water
+The people have 6 different hobbies: board-games, card-games, gardening, traveling, video-games, writing
+The people prefer 6 different types of sport: baseball, cycling, sailing, skateboarding, swimming, weightlifting
+The people use 6 different means of transport: airplane, helicopter, quad-bike, subway, train, van
+ 1. the person drinking mirinda is the person who's hobby is traveling##1
+ 2. the person driving the helicopter is somewhere to the right of the person drinking soy-milk
+ 3. the person who's sport is sailing is somewhere to the right of the person drinking mirinda
+ 4. the person who's hobby is writing is on the left of the person drinking mirinda##1
+ 5. the person drinking sprite is somewhere to the right of the person who's hobby is video-games
+ 6. the person who's sport is weightlifting is on the left or right of the person driving the subway##3
+ 7. the person driving the van is in an odd position##4
+ 8. the person who's hobby is board-games is somewhere to the left of the person who's hobby is video-games
+ 9. the person who's sport is swimming is the person who's hobby is board-games##1
+10. the person who's sport is weightlifting is somewhere to the left of the person who's hobby is gardening
+11. the person drinking lemonade is on the left or right of the person driving the train##3
+12. the person drinking soy-milk is somewhere to the left of the person who's hobby is writing
+13. the person who's sport is cycling is in an even position##4
+14. the person drinking lemonade is on the far left or far right##3
+15. the person who's sport is skateboarding is on the left of the person who's hobby is traveling##1
+16. the person drinking hot-chocolate is on the right of the person who's hobby is card-games##1
+17. the person who's hobby is writing is on the left or right of the person who's sport is baseball##3
+18. the person who's sport is sailing is the person driving the subway##1
+19. the person driving the airplane is the person who's hobby is traveling##1
+20. the person drinking water is on the left or right of the person who's hobby is card-games##3
+21. the person who's hobby is video-games is somewhere to the left of the person who's hobby is card-games
+22. the person drinking soy-milk is somewhere to the right of the person driving the quad-bike
+23. the person drinking sprite is on the far left or far right##3
+24. the person driving the van is on the left or right of the person who's sport is skateboarding##3
+25. the person who's sport is baseball is somewhere to the right of the person who's hobby is video-games
+26. the person who's sport is swimming is the person driving the quad-bike##1","{'Beverage': ['lemonade', 'water', 'soy-milk', 'hot-chocolate', 'mirinda', 'sprite'], 'Hobby': ['board-games', 'video-games', 'card-games', 'writing', 'traveling', 'gardening'], 'Sport': ['swimming', 'cycling', 'baseball', 'skateboarding', 'weightlifting', 'sailing'], 'Transport': ['quad-bike', 'train', 'van', 'helicopter', 'airplane', 'subway']}"
+Pt1_4x6_level5-4,"There 6 different types of food: apple, blueberry, cabbage, eggplant, lettuce, pomegranate
+The people have 6 different jobs:  analyst, chef, dancer, fisherman, librarian, scientist
+There are 6 different nationalities: australian, british, egyptian, indonesian, polish, russian
+The people use 6 different means of transport: jet-ski, scooter, skateboard, taxi, tram, van
+ 1. the polish is in an even position##4
+ 2. the person eating blueberry is on the left or right of the person eating pomegranate##3
+ 3. the analyst is on the far right##1
+ 4. the person eating eggplant is on the left of the british##1
+ 5. the dancer is the person eating lettuce##1
+ 6. the person driving the van is on the left or right of the person eating eggplant##3
+ 7. the person driving the taxi is between the scientist and the person driving the skateboard##2
+ 8. the person eating pomegranate is somewhere to the left of the dancer
+ 9. the australian is on the left or right of the person driving the van##3
+10. the person driving the tram is between the person driving the jet-ski and the person driving the van##2
+11. the egyptian is on the left or right of the fisherman##3
+12. the british is somewhere to the left of the person driving the skateboard
+13. the person eating pomegranate is somewhere to the left of the person driving the taxi
+14. the russian is on the left or right of the person eating apple##3
+15. the person eating blueberry is on the left of the polish##1
+16. the person driving the jet-ski is on the left of the chef##1
+17. the indonesian is on the far right##1
+18. the person eating pomegranate is somewhere to the left of the person eating cabbage
+19. the person driving the skateboard is on the far right##1
+20. the russian is between the polish and the person driving the van##2","{'Food': ['blueberry', 'pomegranate', 'eggplant', 'apple', 'lettuce', 'cabbage'], 'Job': ['librarian', 'fisherman', 'chef', 'scientist', 'dancer', 'analyst'], 'Nationality': ['egyptian', 'polish', 'russian', 'british', 'australian', 'indonesian'], 'Transport': ['scooter', 'jet-ski', 'tram', 'van', 'taxi', 'skateboard']}"
+Pt1_4x6_level5-5,"The people have 6 different hobbies: camping, cooking, filmmaking, skydiving, woodworking, writing
+The people have 6 different jobs:  analyst, architect, dressmaker, pilot, project-manager, videographer
+6 different pets are kept: ferret, fish, frog, horse, rat, turtle
+The people prefer 6 different types of sport: biathlon, cricket, parkour, soccer, water-polo, weightlifting
+ 1. the architect is the architect##1
+ 2. the person who's hobby is skydiving is between the person who's hobby is woodworking and the person who's hobby is filmmaking##2
+ 3. the person who's sport is parkour is the owner of the frog##1
+ 4. the owner of the fish is somewhere to the right of the videographer
+ 5. the owner of the horse is on the left or right of the owner of the turtle##3
+ 6. the person who's hobby is camping is somewhere to the left of the owner of the rat
+ 7. the person who's sport is weightlifting is the owner of the turtle##1
+ 8. the person who's sport is water-polo is on the left or right of the person who's hobby is woodworking##3
+ 9. the owner of the frog is on the left or right of the owner of the fish##3
+10. the person who's sport is cricket is somewhere to the left of the person who's sport is water-polo
+11. the dressmaker is somewhere to the left of the pilot
+12. the person who's sport is soccer is between the videographer and the owner of the fish##2
+13. the owner of the turtle is on the far left##1
+14. the dressmaker is in an odd position##4
+15. the analyst is somewhere to the left of the project-manager
+16. the pilot is on the right of the person who's sport is biathlon##1
+17. the owner of the turtle is the person who's hobby is writing##1
+18. the owner of the frog is on the far left or far right##3
+19. the project-manager is in an even position##4
+20. the person who's hobby is cooking is on the left or right of the person who's sport is cricket##3
+21. the person who's hobby is woodworking is somewhere to the right of the person who's hobby is filmmaking
+22. the owner of the horse is on the left of the owner of the ferret##1
+23. the person who's hobby is woodworking is in an even position##4
+24. the architect is on the left of the owner of the frog##1
+25. the person who's hobby is woodworking is on the left or right of the person who's sport is water-polo##3
+26. the owner of the rat is on the left or right of the person who's sport is biathlon##3","{'Hobby': ['writing', 'camping', 'cooking', 'filmmaking', 'skydiving', 'woodworking'], 'Job': ['dressmaker', 'analyst', 'videographer', 'pilot', 'architect', 'project-manager'], 'Pet': ['turtle', 'horse', 'ferret', 'rat', 'fish', 'frog'], 'Sport': ['weightlifting', 'cricket', 'biathlon', 'soccer', 'water-polo', 'parkour']}"
+Pt1_4x6_level5-6,"The people have 6 different hobbies: filmmaking, gardening, rock-climbing, singing, video-games, writing
+There are 6 different nationalities: canadian, colombian, indonesian, malaysian, polish, spanish
+6 different pets are kept: dog, goldfish, hamster, hedgehog, horse, pony
+The people use 6 different means of transport: boat, bus, subway, taxi, tram, van
+ 1. the person driving the van is on the left or right of the person driving the subway##3
+ 2. the owner of the horse is on the left or right of the person who's hobby is filmmaking##3
+ 3. the person driving the taxi is in an even position##4
+ 4. the person driving the taxi is on the far right##1
+ 5. the person driving the subway is on the left of the owner of the dog##1
+ 6. the spanish is on the left of the owner of the dog##1
+ 7. the owner of the dog is in an even position##4
+ 8. the owner of the goldfish is on the left or right of the person driving the boat##3
+ 9. the polish is on the right of the colombian##1
+10. the person driving the van is on the right of the person driving the boat##1
+11. the owner of the hedgehog is on the left or right of the person who's hobby is singing##3
+12. the person who's hobby is writing is on the far left##1
+13. the person who's hobby is singing is on the right of the person who's hobby is gardening##1
+14. the person who's hobby is video-games is between the indonesian and the owner of the hamster##2
+15. the person who's hobby is video-games is somewhere to the left of the canadian
+16. the person who's hobby is singing is somewhere to the right of the owner of the horse
+17. the person driving the van is somewhere to the right of the indonesian
+18. the person who's hobby is video-games is in an odd position##4
+19. the person driving the subway is between the person who's hobby is singing and the person who's hobby is filmmaking##2
+20. the owner of the pony is the person driving the bus##1","{'Hobby': ['writing', 'rock-climbing', 'video-games', 'filmmaking', 'gardening', 'singing'], 'Nationality': ['malaysian', 'indonesian', 'colombian', 'polish', 'spanish', 'canadian'], 'Pet': ['pony', 'goldfish', 'horse', 'hamster', 'hedgehog', 'dog'], 'Transport': ['bus', 'tram', 'boat', 'van', 'subway', 'taxi']}"
+Pt1_4x6_level5-7,"There 6 different types of food: apple, carrot, papaya, pepper, strawberry, watermelon
+The people have 6 different jobs:  designer, doctor, freelancer, lawyer, mechanic, teacher
+There are 6 different nationalities: canadian, chinese, egyptian, german, italian, malaysian
+6 different pets are kept: fish, goldfish, hamster, horse, rabbit, snake
+ 1. the owner of the snake is somewhere to the right of the owner of the fish
+ 2. the owner of the goldfish is in an even position##4
+ 3. the person eating apple is in an even position##4
+ 4. the owner of the horse is somewhere to the left of the egyptian
+ 5. the owner of the hamster is somewhere to the left of the person eating strawberry
+ 6. the italian is in an odd position##4
+ 7. the owner of the fish is somewhere to the left of the mechanic
+ 8. the owner of the fish is on the right of the lawyer##1
+ 9. the chinese is somewhere to the left of the person eating pepper
+10. the mechanic is on the right of the person eating apple##1
+11. the designer is on the right of the malaysian##1
+12. the italian is somewhere to the left of the canadian
+13. the person eating strawberry is somewhere to the right of the teacher
+14. the chinese is on the left of the person eating carrot##1
+15. the designer is the owner of the fish##1
+16. the designer is somewhere to the right of the owner of the hamster
+17. the owner of the fish is the designer##1
+18. the owner of the horse is the chinese##1
+19. the egyptian is somewhere to the right of the doctor
+20. the person eating papaya is on the left or right of the owner of the rabbit##3
+21. the egyptian is on the left of the malaysian##1
+22. the mechanic is somewhere to the left of the person eating papaya
+23. the person eating papaya is somewhere to the right of the owner of the goldfish
+24. the owner of the fish is in an even position##4","{'Food': ['watermelon', 'carrot', 'pepper', 'apple', 'strawberry', 'papaya'], 'Job': ['doctor', 'teacher', 'lawyer', 'designer', 'mechanic', 'freelancer'], 'Nationality': ['chinese', 'egyptian', 'malaysian', 'german', 'italian', 'canadian'], 'Pet': ['horse', 'goldfish', 'hamster', 'fish', 'rabbit', 'snake']}"
+Pt1_4x6_level5-8,"The people have 6 different jobs:  bartender, coach, dressmaker, pilot, security-guard, writer
+The people prefer 6 different music-genres: disco, dubstep, electronic, gospel, hip-hop, salsa
+6 different pets are kept: bird, cat, chinchilla, frog, hedgehog, lizard
+The people prefer 6 different types of sport: cricket, cycling, ice-hockey, parkour, sailing, water-polo
+ 1. the fan of salsa is somewhere to the right of the fan of gospel
+ 2. the bartender is on the left or right of the dressmaker##3
+ 3. the person who's sport is parkour is on the right of the owner of the hedgehog##1
+ 4. the bartender is on the left of the writer##1
+ 5. the pilot is somewhere to the right of the coach
+ 6. the writer is the owner of the chinchilla##1
+ 7. the bartender is on the right of the fan of disco##1
+ 8. the coach is on the right of the fan of electronic##1
+ 9. the owner of the lizard is the fan of disco##1
+10. the owner of the cat is on the right of the fan of hip-hop##1
+11. the person who's sport is cricket is on the far left##1
+12. the writer is somewhere to the left of the owner of the cat
+13. the owner of the frog is on the far right##1
+14. the fan of dubstep is in an even position##4
+15. the person who's sport is sailing is on the left or right of the pilot##3
+16. the owner of the hedgehog is on the left of the owner of the cat##1
+17. the pilot is somewhere to the right of the person who's sport is water-polo
+18. the person who's sport is cricket is in an odd position##4
+19. the person who's sport is ice-hockey is on the left or right of the bartender##3
+20. the person who's sport is cycling is on the left of the writer##1
+21. the fan of dubstep is somewhere to the left of the person who's sport is sailing","{'Job': ['dressmaker', 'bartender', 'writer', 'coach', 'pilot', 'security-guard'], 'Music-Genre': ['disco', 'dubstep', 'electronic', 'hip-hop', 'gospel', 'salsa'], 'Pet': ['lizard', 'bird', 'chinchilla', 'hedgehog', 'cat', 'frog'], 'Sport': ['cricket', 'cycling', 'ice-hockey', 'water-polo', 'parkour', 'sailing']}"
+Pt1_4x6_level5-9,"There 6 different types of food: avocado, cauliflower, cranberry, cucumber, eggplant, strawberry
+The people have 6 different jobs:  doctor, electrician, engineer, firefighter, software-developer, videographer
+The people perfer 6 different movie-genres: fantasy, martial-arts, musical, mystery, romance, time-travel
+There are 6 different nationalities: british, canadian, chinese, indian, japanese, pakistani
+ 1. the doctor is in an odd position##4
+ 2. the engineer is somewhere to the left of the person watching time-travel movies
+ 3. the british is between the person eating cucumber and the person watching martial-arts movies##2
+ 4. the person watching fantasy movies is the person eating strawberry##1
+ 5. the person watching musical movies is somewhere to the right of the person eating cranberry
+ 6. the software-developer is somewhere to the left of the videographer
+ 7. the engineer is on the left or right of the software-developer##3
+ 8. the canadian is on the left or right of the british##3
+ 9. the pakistani is on the left or right of the firefighter##3
+10. the pakistani is somewhere to the right of the electrician
+11. the firefighter is the person watching mystery movies##1
+12. the doctor is somewhere to the left of the engineer
+13. the software-developer is somewhere to the left of the person watching mystery movies
+14. the japanese is somewhere to the right of the indian
+15. the canadian is on the left of the software-developer##1
+16. the person watching fantasy movies is on the far right##1
+17. the person watching martial-arts movies is on the far left or far right##3
+18. the person watching romance movies is the british##1
+19. the pakistani is somewhere to the left of the person eating cauliflower
+20. the engineer is somewhere to the left of the person watching time-travel movies
+21. the person watching mystery movies is somewhere to the right of the electrician
+22. the chinese is somewhere to the left of the person eating cauliflower
+23. the person watching musical movies is on the right of the person eating eggplant##1","{'Food': ['cranberry', 'eggplant', 'cucumber', 'avocado', 'cauliflower', 'strawberry'], 'Job': ['doctor', 'electrician', 'engineer', 'software-developer', 'firefighter', 'videographer'], 'Movie-Genre': ['martial-arts', 'romance', 'musical', 'time-travel', 'mystery', 'fantasy'], 'Nationality': ['chinese', 'british', 'canadian', 'pakistani', 'indian', 'japanese']}"
diff --git a/part2/level5/Pt2_4x7_level5.csv b/part2/level5/Pt2_4x7_level5.csv
new file mode 100644
index 0000000000000000000000000000000000000000..18fed43f10f49129662b1d7188e6e1d84a5c6bc4
--- /dev/null
+++ b/part2/level5/Pt2_4x7_level5.csv
@@ -0,0 +1,335 @@
+ID,Clues,SolutionGrid
+Pt1_4x7_level5-0,"The people have 7 different jobs:  accountant, coach, firefighter, journalist, paramedic, scientist, videographer
+The people perfer 7 different movie-genres: adventure, comedy, horror, martial-arts, mystery, romance, scientific
+The people prefer 7 different types of sport: baseball, golf, rowing, skiing, snowboarding, soccer, water-polo
+The people use 7 different means of transport: boat, bus, car, helicopter, motorbike, quad-bike, train
+ 1. the person driving the boat is the person who's sport is rowing##1
+ 2. the person who's sport is rowing is on the far right##1
+ 3. the scientist is somewhere to the right of the videographer
+ 4. the person watching romance movies is the person who's sport is skiing##1
+ 5. the person who's sport is baseball is somewhere to the left of the person who's sport is water-polo
+ 6. the person who's sport is snowboarding is somewhere to the right of the coach
+ 7. the scientist is on the right of the accountant##1
+ 8. the paramedic is somewhere to the right of the scientist
+ 9. the person who's sport is water-polo is somewhere to the right of the person who's sport is soccer
+10. the person driving the train is on the right of the accountant##1
+11. the person watching scientific movies is on the right of the person who's sport is baseball##1
+12. the person driving the motorbike is the person watching adventure movies##1
+13. the person watching comedy movies is somewhere to the left of the person watching horror movies
+14. the accountant is somewhere to the left of the person who's sport is soccer
+15. the firefighter is on the far right##1
+16. the person watching comedy movies is on the left of the person watching horror movies##1
+17. the person driving the train is on the right of the person driving the motorbike##1
+18. the person driving the helicopter is on the left or right of the person driving the quad-bike##3
+19. the coach is somewhere to the right of the person driving the bus
+20. the coach is in an even position##4
+21. the person who's sport is snowboarding is the person watching scientific movies##1
+22. the person who's sport is baseball is on the left or right of the videographer##3
+23. the person watching romance movies is in an odd position##4
+24. the scientist is on the left or right of the person driving the car##3
+25. the person driving the boat is the person watching mystery movies##1
+26. the person watching adventure movies is somewhere to the left of the person driving the car
+27. the journalist is on the left or right of the person who's sport is baseball##3
+28. the videographer is the person driving the helicopter##1
+29. the person who's sport is golf is on the left or right of the person driving the helicopter##3","{'Job': ['journalist', 'coach', 'videographer', 'accountant', 'scientist', 'paramedic', 'firefighter'], 'Movie-Genre': ['romance', 'martial-arts', 'scientific', 'adventure', 'comedy', 'horror', 'mystery'], 'Sport': ['skiing', 'baseball', 'snowboarding', 'golf', 'soccer', 'water-polo', 'rowing'], 'Transport': ['bus', 'quad-bike', 'helicopter', 'motorbike', 'train', 'car', 'boat']}"
+Pt1_4x7_level5-1,"The people have 7 different hobbies: camping, drawing, filmmaking, gardening, singing, skydiving, woodworking
+The people prefer 7 different music-genres: blues, dubstep, hip-hop, reggae, salsa, soul, trance
+7 different pets are kept: cat, chinchilla, dog, goldfish, hedgehog, horse, mouse
+The people prefer 7 different types of sport: basketball, climbing, cricket, handball, sailing, surfing, tennis
+ 1. the person who's hobby is skydiving is in the middle##1
+ 2. the person who's sport is sailing is in an odd position##4
+ 3. the person who's sport is surfing is somewhere to the right of the owner of the cat
+ 4. the fan of blues is somewhere to the left of the owner of the hedgehog
+ 5. the fan of trance is in an even position##4
+ 6. the owner of the goldfish is on the left or right of the owner of the hedgehog##3
+ 7. the owner of the cat is on the left or right of the person who's hobby is singing##3
+ 8. the person who's hobby is skydiving is on the right of the person who's hobby is camping##1
+ 9. the fan of soul is somewhere to the right of the person who's sport is tennis
+10. the person who's sport is tennis is somewhere to the right of the owner of the mouse
+11. the owner of the chinchilla is somewhere to the right of the fan of reggae
+12. the owner of the dog is somewhere to the right of the person who's hobby is skydiving
+13. the person who's hobby is woodworking is somewhere to the left of the fan of salsa
+14. the person who's sport is tennis is on the left or right of the person who's sport is basketball##3
+15. the person who's hobby is filmmaking is in an odd position##4
+16. the fan of soul is on the right of the fan of dubstep##1
+17. the owner of the dog is on the right of the person who's sport is surfing##1
+18. the person who's sport is surfing is between the person who's sport is cricket and the person who's hobby is drawing##2
+19. the fan of salsa is somewhere to the right of the owner of the cat
+20. the person who's hobby is woodworking is somewhere to the right of the person who's hobby is singing
+21. the fan of soul is on the left or right of the fan of salsa##3
+22. the owner of the chinchilla is the person who's hobby is singing##1
+23. the person who's sport is sailing is the fan of salsa##1
+24. the person who's sport is handball is between the owner of the hedgehog and the person who's hobby is singing##2
+25. the person who's hobby is filmmaking is somewhere to the left of the person who's hobby is singing
+26. the fan of blues is on the left or right of the fan of hip-hop##3
+27. the fan of blues is on the left or right of the person who's sport is basketball##3
+28. the person who's sport is basketball is somewhere to the right of the owner of the goldfish
+29. the person who's sport is surfing is on the left or right of the person who's hobby is singing##3
+30. the fan of hip-hop is on the left or right of the person who's sport is handball##3","{'Hobby': ['filmmaking', 'gardening', 'camping', 'skydiving', 'singing', 'woodworking', 'drawing'], 'Music-Genre': ['reggae', 'blues', 'hip-hop', 'trance', 'dubstep', 'soul', 'salsa'], 'Pet': ['mouse', 'goldfish', 'hedgehog', 'cat', 'chinchilla', 'horse', 'dog'], 'Sport': ['climbing', 'tennis', 'basketball', 'handball', 'cricket', 'surfing', 'sailing']}"
+Pt1_4x7_level5-2,"There are 7 different favourite beverages: 7up, almond-milk, lemonade, mirinda, soy-milk, sprite, water
+The people prefer 7 different music-genres: d&b, disco, funk, house, indie, pop, rock
+There are 7 different nationalities: argentine, australian, british, egyptian, indian, indonesian, russian
+The people use 7 different means of transport: bike, boat, car, helicopter, roller, tram, van
+ 1. the russian is between the fan of pop and the person driving the helicopter##2
+ 2. the person driving the van is in an odd position##4
+ 3. the argentine is on the left or right of the person drinking lemonade##3
+ 4. the person driving the boat is somewhere to the left of the indonesian
+ 5. the person driving the tram is somewhere to the right of the indian
+ 6. the fan of indie is in an odd position##4
+ 7. the indian is on the far left or far right##3
+ 8. the person driving the bike is on the far left##1
+ 9. the british is somewhere to the right of the person drinking soy-milk
+10. the person driving the car is on the left or right of the russian##3
+11. the person drinking soy-milk is on the left or right of the fan of rock##3
+12. the person drinking lemonade is in an even position##4
+13. the person driving the tram is somewhere to the right of the fan of funk
+14. the fan of indie is somewhere to the left of the person drinking mirinda
+15. the fan of funk is on the right of the british##1
+16. the fan of d&b is on the left of the british##1
+17. the person driving the boat is the person drinking sprite##1
+18. the person driving the tram is somewhere to the right of the fan of disco
+19. the person drinking sprite is somewhere to the right of the person driving the helicopter
+20. the argentine is somewhere to the left of the person drinking water
+21. the fan of rock is the person driving the helicopter##1
+22. the indonesian is in an odd position##4
+23. the fan of d&b is somewhere to the left of the egyptian
+24. the british is on the left or right of the person drinking soy-milk##3
+25. the person drinking mirinda is on the left or right of the person drinking water##3
+26. the fan of indie is the person drinking almond-milk##1
+27. the fan of indie is between the person drinking mirinda and the person driving the car##2
+28. the person driving the boat is somewhere to the right of the person drinking soy-milk
+29. the fan of disco is the australian##1
+30. the fan of funk is on the left or right of the egyptian##3","{'Beverage': ['soy-milk', '7up', 'sprite', 'lemonade', 'almond-milk', 'mirinda', 'water'], 'Music-Genre': ['d&b', 'rock', 'funk', 'pop', 'indie', 'disco', 'house'], 'Nationality': ['indian', 'british', 'russian', 'egyptian', 'argentine', 'australian', 'indonesian'], 'Transport': ['bike', 'helicopter', 'boat', 'car', 'van', 'roller', 'tram']}"
+Pt1_4x7_level5-3,"There are 7 different favourite beverages: almond-milk, coffee, fanta, lemonade, sprite, tea, water
+The people have 7 different hobbies: board-games, collecting, drawing, gardening, singing, traveling, woodworking
+The people have 7 different jobs:  chef, dressmaker, fisherman, manager, project-manager, scientist, teacher
+There are 7 different nationalities: argentine, australian, brazilian, canadian, french, italian, thai
+ 1. the person who's hobby is woodworking is on the right of the person who's hobby is collecting##1
+ 2. the person who's hobby is traveling is on the left of the brazilian##1
+ 3. the scientist is somewhere to the left of the person who's hobby is singing
+ 4. the fisherman is in the middle##1
+ 5. the person drinking water is somewhere to the left of the brazilian
+ 6. the person drinking water is on the far left or far right##3
+ 7. the australian is somewhere to the left of the scientist
+ 8. the argentine is the chef##1
+ 9. the fisherman is somewhere to the right of the chef
+10. the person drinking fanta is on the left or right of the canadian##3
+11. the person who's hobby is board-games is on the left or right of the project-manager##3
+12. the teacher is somewhere to the right of the manager
+13. the person drinking coffee is on the left or right of the fisherman##3
+14. the teacher is on the left of the fisherman##1
+15. the thai is on the left or right of the person drinking fanta##3
+16. the person who's hobby is gardening is the canadian##1
+17. the person who's hobby is collecting is on the left of the italian##1
+18. the scientist is on the left or right of the person who's hobby is gardening##3
+19. the dressmaker is somewhere to the right of the canadian
+20. the person who's hobby is board-games is on the left of the thai##1
+21. the teacher is the australian##1
+22. the person who's hobby is traveling is in an odd position##4
+23. the person drinking almond-milk is on the right of the french##1
+24. the person who's hobby is collecting is the chef##1
+25. the person drinking tea is on the left of the scientist##1
+26. the person drinking sprite is on the right of the chef##1","{'Beverage': ['water', 'sprite', 'coffee', 'lemonade', 'tea', 'fanta', 'almond-milk'], 'Hobby': ['collecting', 'woodworking', 'traveling', 'drawing', 'gardening', 'board-games', 'singing'], 'Job': ['chef', 'manager', 'teacher', 'fisherman', 'project-manager', 'scientist', 'dressmaker'], 'Nationality': ['argentine', 'italian', 'australian', 'brazilian', 'canadian', 'french', 'thai']}"
+Pt1_4x7_level5-4,"There 7 different types of food: artichoke, cherry, grapes, kale, raspberry, spinach, zucchini
+The people have 7 different hobbies: baking, board-games, dancing, drawing, reading, rock-climbing, writing
+The people perfer 7 different movie-genres: adventure, animation, drama, fantasy, musical, time-travel, western
+The people use 7 different means of transport: boat, bus, helicopter, jet-ski, scooter, snowmobile, taxi
+ 1. the person who's hobby is rock-climbing is on the left or right of the person watching musical movies##3
+ 2. the person eating spinach is between the person eating raspberry and the person driving the bus##2
+ 3. the person eating kale is somewhere to the right of the person eating spinach
+ 4. the person watching fantasy movies is on the left of the person who's hobby is dancing##1
+ 5. the person watching animation movies is somewhere to the left of the person who's hobby is rock-climbing
+ 6. the person watching western movies is on the left of the person watching musical movies##1
+ 7. the person driving the boat is the person watching musical movies##1
+ 8. the person eating raspberry is on the left or right of the person eating spinach##3
+ 9. the person watching fantasy movies is on the right of the person watching time-travel movies##1
+10. the person who's hobby is writing is somewhere to the left of the person driving the boat
+11. the person eating cherry is on the right of the person who's hobby is rock-climbing##1
+12. the person who's hobby is writing is somewhere to the right of the person watching adventure movies
+13. the person watching animation movies is between the person driving the bus and the person driving the snowmobile##2
+14. the person watching western movies is somewhere to the right of the person eating raspberry
+15. the person eating artichoke is somewhere to the left of the person driving the boat
+16. the person driving the jet-ski is the person who's hobby is dancing##1
+17. the person watching adventure movies is somewhere to the left of the person driving the bus
+18. the person watching drama movies is on the left or right of the person driving the taxi##3
+19. the person watching time-travel movies is the person eating grapes##1
+20. the person watching western movies is in an even position##4
+21. the person watching adventure movies is on the far left or far right##3
+22. the person watching drama movies is somewhere to the right of the person who's hobby is board-games
+23. the person driving the helicopter is on the left or right of the person eating raspberry##3
+24. the person eating kale is in an even position##4
+25. the person eating zucchini is on the left or right of the person eating cherry##3
+26. the person who's hobby is baking is the person watching animation movies##1
+27. the person driving the scooter is on the right of the person who's hobby is reading##1
+28. the person watching adventure movies is on the left or right of the person who's hobby is baking##3
+29. the person eating cherry is somewhere to the right of the person driving the bus
+30. the person eating spinach is somewhere to the left of the person eating kale
+31. the person watching drama movies is somewhere to the left of the person watching western movies
+32. the person driving the taxi is somewhere to the right of the person driving the scooter","{'Food': ['raspberry', 'spinach', 'grapes', 'kale', 'artichoke', 'zucchini', 'cherry'], 'Hobby': ['board-games', 'baking', 'reading', 'writing', 'dancing', 'rock-climbing', 'drawing'], 'Movie-Genre': ['adventure', 'animation', 'time-travel', 'fantasy', 'drama', 'western', 'musical'], 'Transport': ['snowmobile', 'helicopter', 'bus', 'scooter', 'jet-ski', 'taxi', 'boat']}"
+Pt1_4x7_level5-5,"The people have 7 different jobs:  analyst, doctor, engineer, firefighter, nurse, police-officer, teacher
+The people perfer 7 different movie-genres: action, disaster, epic, fantasy, spy, time-travel, western
+7 different pets are kept: cat, dog, ferret, goat, guinea-pig, hamster, horse
+The people use 7 different means of transport: bike, car, quad-bike, skateboard, snowmobile, tram, van
+ 1. the person watching disaster movies is on the left or right of the person driving the quad-bike##3
+ 2. the person driving the van is on the right of the person watching time-travel movies##1
+ 3. the engineer is on the left of the owner of the horse##1
+ 4. the person driving the tram is in an even position##4
+ 5. the person watching western movies is on the left or right of the owner of the cat##3
+ 6. the person driving the van is somewhere to the right of the person watching western movies
+ 7. the person driving the van is somewhere to the right of the person driving the snowmobile
+ 8. the firefighter is on the far right##1
+ 9. the person driving the car is the person watching western movies##1
+10. the person driving the skateboard is in the middle##1
+11. the person watching time-travel movies is the person driving the quad-bike##1
+12. the person watching spy movies is on the left or right of the person driving the quad-bike##3
+13. the analyst is on the left or right of the firefighter##3
+14. the person watching spy movies is the owner of the goat##1
+15. the person watching disaster movies is somewhere to the right of the doctor
+16. the doctor is somewhere to the right of the person watching western movies
+17. the person driving the snowmobile is on the left or right of the owner of the hamster##3
+18. the person driving the quad-bike is in an even position##4
+19. the person driving the snowmobile is on the far left or far right##3
+20. the nurse is the owner of the guinea-pig##1
+21. the person driving the skateboard is the person watching fantasy movies##1
+22. the person watching western movies is between the person watching epic movies and the person driving the skateboard##2
+23. the person watching epic movies is on the left or right of the teacher##3
+24. the police-officer is in an even position##4
+25. the owner of the dog is on the left or right of the police-officer##3
+26. the person driving the snowmobile is somewhere to the left of the owner of the goat
+27. the person watching spy movies is the person driving the van##1
+28. the owner of the cat is the person watching fantasy movies##1
+29. the owner of the dog is on the right of the person driving the tram##1","{'Job': ['nurse', 'police-officer', 'teacher', 'doctor', 'engineer', 'analyst', 'firefighter'], 'Movie-Genre': ['action', 'epic', 'western', 'fantasy', 'disaster', 'time-travel', 'spy'], 'Pet': ['guinea-pig', 'hamster', 'dog', 'cat', 'ferret', 'horse', 'goat'], 'Transport': ['snowmobile', 'tram', 'car', 'skateboard', 'bike', 'quad-bike', 'van']}"
+Pt1_4x7_level5-6,"There are 7 different favourite beverages: almond-milk, cola, hot-chocolate, juice, milk, sprite, water
+The people have 7 different hobbies: baking, camping, magic-tricks, photography, reading, rock-climbing, video-games
+The people perfer 7 different movie-genres: comedy, disaster, horror, martial-arts, musical, mystery, thriller
+7 different pets are kept: bird, ferret, goat, goldfish, hamster, rabbit, turtle
+ 1. the person watching mystery movies is somewhere to the left of the owner of the goldfish
+ 2. the person who's hobby is photography is on the left or right of the owner of the ferret##3
+ 3. the person drinking water is the owner of the goldfish##1
+ 4. the person drinking sprite is somewhere to the right of the person watching disaster movies
+ 5. the owner of the bird is on the left or right of the person watching mystery movies##3
+ 6. the owner of the hamster is on the left or right of the person drinking milk##3
+ 7. the person who's hobby is video-games is on the left of the person who's hobby is camping##1
+ 8. the person drinking almond-milk is on the left or right of the person drinking hot-chocolate##3
+ 9. the person who's hobby is baking is somewhere to the right of the person watching comedy movies
+10. the person watching martial-arts movies is the person who's hobby is video-games##1
+11. the owner of the hamster is in an odd position##4
+12. the person who's hobby is photography is on the right of the person drinking sprite##1
+13. the person drinking hot-chocolate is on the far left##1
+14. the person who's hobby is magic-tricks is on the left or right of the person drinking cola##3
+15. the person watching disaster movies is the owner of the hamster##1
+16. the owner of the hamster is somewhere to the left of the owner of the turtle
+17. the owner of the bird is the person watching comedy movies##1
+18. the owner of the goat is on the left or right of the person who's hobby is reading##3
+19. the person drinking cola is somewhere to the right of the owner of the turtle
+20. the person watching disaster movies is on the left or right of the person watching musical movies##3
+21. the person watching disaster movies is somewhere to the left of the person drinking water
+22. the person who's hobby is baking is somewhere to the right of the person who's hobby is photography
+23. the person watching thriller movies is the owner of the goldfish##1
+24. the person who's hobby is rock-climbing is on the left or right of the person watching disaster movies##3
+25. the person watching musical movies is in the middle##1
+26. the owner of the turtle is somewhere to the left of the owner of the ferret
+27. the person watching horror movies is on the right of the person watching martial-arts movies##1
+28. the person watching mystery movies is somewhere to the right of the person drinking milk
+29. the person drinking water is on the left or right of the owner of the bird##3
+30. the person drinking almond-milk is somewhere to the left of the owner of the hamster
+31. the person who's hobby is camping is in an even position##4
+32. the person watching disaster movies is on the left or right of the person who's hobby is camping##3
+33. the person drinking milk is on the left or right of the person drinking juice##3
+34. the owner of the ferret is somewhere to the right of the person watching horror movies","{'Beverage': ['hot-chocolate', 'almond-milk', 'juice', 'milk', 'sprite', 'cola', 'water'], 'Hobby': ['video-games', 'camping', 'reading', 'rock-climbing', 'magic-tricks', 'photography', 'baking'], 'Movie-Genre': ['martial-arts', 'horror', 'disaster', 'musical', 'mystery', 'comedy', 'thriller'], 'Pet': ['rabbit', 'goat', 'hamster', 'turtle', 'ferret', 'bird', 'goldfish']}"
+Pt1_4x7_level5-7,"The people have 7 different hobbies: card-games, collecting, dancing, magic-tricks, traveling, video-games, writing
+There are 7 different nationalities: american, argentine, australian, british, chinese, russian, thai
+The people prefer 7 different types of sport: climbing, rowing, rugby, skiing, snowboarding, surfing, volleyball
+The people use 7 different means of transport: airplane, bus, car, helicopter, quad-bike, ship, skateboard
+ 1. the person who's sport is surfing is on the left or right of the person who's sport is rowing##3
+ 2. the person who's sport is volleyball is the person who's hobby is magic-tricks##1
+ 3. the person who's sport is skiing is in an even position##4
+ 4. the person driving the airplane is somewhere to the right of the person who's hobby is card-games
+ 5. the person who's hobby is writing is on the left or right of the person who's hobby is card-games##3
+ 6. the russian is somewhere to the right of the person who's sport is climbing
+ 7. the person driving the skateboard is on the left or right of the australian##3
+ 8. the person who's sport is skiing is on the left of the person who's hobby is magic-tricks##1
+ 9. the person who's sport is rugby is the person who's hobby is dancing##1
+10. the person who's hobby is card-games is the russian##1
+11. the person who's sport is snowboarding is somewhere to the right of the person who's hobby is video-games
+12. the person who's hobby is card-games is somewhere to the right of the person driving the skateboard
+13. the person who's hobby is dancing is on the left or right of the person who's hobby is video-games##3
+14. the person driving the skateboard is somewhere to the left of the person who's sport is skiing
+15. the thai is on the left or right of the person who's hobby is writing##3
+16. the person driving the helicopter is in the middle##1
+17. the argentine is on the left of the person driving the airplane##1
+18. the person driving the quad-bike is somewhere to the right of the person who's hobby is dancing
+19. the person who's hobby is traveling is somewhere to the right of the person driving the quad-bike
+20. the person driving the ship is on the right of the person who's sport is snowboarding##1
+21. the person who's sport is surfing is on the right of the person driving the ship##1
+22. the person driving the car is in an odd position##4
+23. the american is on the left of the russian##1
+24. the person who's hobby is collecting is somewhere to the left of the person who's hobby is traveling
+25. the person driving the bus is in an even position##4
+26. the person who's sport is snowboarding is between the person who's hobby is collecting and the person who's sport is climbing##2
+27. the person driving the car is on the right of the australian##1
+28. the chinese is somewhere to the left of the person who's sport is rowing","{'Hobby': ['dancing', 'video-games', 'magic-tricks', 'writing', 'card-games', 'collecting', 'traveling'], 'Nationality': ['chinese', 'australian', 'thai', 'american', 'russian', 'argentine', 'british'], 'Sport': ['rugby', 'skiing', 'volleyball', 'climbing', 'snowboarding', 'rowing', 'surfing'], 'Transport': ['skateboard', 'bus', 'car', 'helicopter', 'quad-bike', 'ship', 'airplane']}"
+Pt1_4x7_level5-8,"The people have 7 different hobbies: drawing, fishing, gardening, hiking, puzzles, video-games, woodworking
+The people perfer 7 different movie-genres: action, disaster, family, martial-arts, musical, superhero, western
+The people prefer 7 different types of sport: badminton, baseball, cricket, cycling, skiing, swimming, volleyball
+The people use 7 different means of transport: airplane, car, jet-ski, scooter, skateboard, trike, van
+ 1. the person who's hobby is hiking is in an odd position##4
+ 2. the person who's hobby is gardening is on the right of the person driving the van##1
+ 3. the person who's hobby is hiking is on the right of the person who's hobby is video-games##1
+ 4. the person driving the jet-ski is somewhere to the left of the person who's sport is cricket
+ 5. the person watching action movies is between the person watching family movies and the person watching western movies##2
+ 6. the person who's sport is badminton is on the left of the person who's sport is baseball##1
+ 7. the person driving the trike is somewhere to the left of the person who's hobby is video-games
+ 8. the person driving the scooter is somewhere to the left of the person who's sport is skiing
+ 9. the person watching martial-arts movies is the person who's hobby is fishing##1
+10. the person who's sport is cricket is the person driving the airplane##1
+11. the person who's hobby is drawing is somewhere to the left of the person watching western movies
+12. the person driving the car is between the person who's sport is skiing and the person who's sport is baseball##2
+13. the person who's sport is swimming is on the right of the person who's hobby is woodworking##1
+14. the person watching disaster movies is somewhere to the right of the person watching western movies
+15. the person watching action movies is on the left of the person who's sport is swimming##1
+16. the person watching family movies is somewhere to the right of the person who's sport is badminton
+17. the person driving the van is in an even position##4
+18. the person who's sport is skiing is somewhere to the left of the person watching western movies
+19. the person who's hobby is video-games is on the left or right of the person who's hobby is puzzles##3
+20. the person who's sport is cycling is on the left or right of the person watching musical movies##3
+21. the person watching martial-arts movies is the person who's hobby is fishing##1
+22. the person who's sport is skiing is on the right of the person who's sport is volleyball##1
+23. the person driving the skateboard is on the left of the person who's hobby is video-games##1
+24. the person who's sport is skiing is on the left of the person who's hobby is gardening##1
+25. the person who's hobby is drawing is on the right of the person who's hobby is fishing##1
+26. the person watching action movies is in the middle##1","{'Hobby': ['fishing', 'drawing', 'gardening', 'woodworking', 'puzzles', 'video-games', 'hiking'], 'Movie-Genre': ['martial-arts', 'superhero', 'western', 'action', 'family', 'disaster', 'musical'], 'Sport': ['volleyball', 'skiing', 'badminton', 'baseball', 'swimming', 'cycling', 'cricket'], 'Transport': ['scooter', 'van', 'car', 'trike', 'skateboard', 'jet-ski', 'airplane']}"
+Pt1_4x7_level5-9,"The people perfer 7 different movie-genres: crime, family, horror, satire, scientific, thriller, western
+The people prefer 7 different music-genres: d&b, disco, dubstep, funk, house, indie, rock
+7 different pets are kept: chinchilla, frog, horse, mouse, rat, snake, turtle
+The people use 7 different means of transport: car, jet-ski, scooter, ship, skateboard, subway, van
+ 1. the person watching western movies is somewhere to the right of the person driving the jet-ski
+ 2. the fan of rock is between the fan of d&b and the fan of indie##2
+ 3. the owner of the chinchilla is the fan of dubstep##1
+ 4. the person watching thriller movies is the person watching thriller movies##1
+ 5. the person driving the subway is somewhere to the right of the owner of the snake
+ 6. the person driving the scooter is somewhere to the right of the person watching thriller movies
+ 7. the owner of the turtle is somewhere to the left of the person driving the skateboard
+ 8. the owner of the chinchilla is in an odd position##4
+ 9. the person driving the car is somewhere to the left of the fan of funk
+10. the fan of rock is on the right of the person watching thriller movies##1
+11. the fan of house is on the far left or far right##3
+12. the person driving the scooter is on the left or right of the person driving the van##3
+13. the person watching thriller movies is between the person watching crime movies and the fan of house##2
+14. the person driving the car is on the left of the fan of dubstep##1
+15. the person watching scientific movies is on the far right##1
+16. the owner of the horse is in an even position##4
+17. the person watching crime movies is on the right of the fan of d&b##1
+18. the person driving the subway is on the left or right of the owner of the frog##3
+19. the person driving the jet-ski is on the left of the owner of the mouse##1
+20. the fan of funk is the person watching family movies##1
+21. the owner of the horse is on the left of the person watching western movies##1
+22. the person driving the subway is somewhere to the left of the person watching family movies
+23. the owner of the snake is on the right of the person driving the skateboard##1
+24. the owner of the horse is on the left or right of the person driving the subway##3
+25. the owner of the mouse is in an even position##4
+26. the person watching thriller movies is somewhere to the right of the person watching horror movies
+27. the owner of the frog is somewhere to the right of the person driving the car
+28. the owner of the snake is somewhere to the left of the fan of indie
+29. the person watching satire movies is in the middle##1
+30. the person watching western movies is on the left or right of the person driving the scooter##3","{'Movie-Genre': ['horror', 'thriller', 'crime', 'satire', 'western', 'family', 'scientific'], 'Music-Genre': ['house', 'd&b', 'rock', 'indie', 'dubstep', 'funk', 'disco'], 'Pet': ['turtle', 'mouse', 'snake', 'horse', 'chinchilla', 'frog', 'rat'], 'Transport': ['jet-ski', 'skateboard', 'ship', 'car', 'subway', 'scooter', 'van']}"
diff --git a/part2/level5/Pt2_5x2_level5.csv b/part2/level5/Pt2_5x2_level5.csv
new file mode 100644
index 0000000000000000000000000000000000000000..85146d5a0f24ab3ddcab74199644b6a25b738736
--- /dev/null
+++ b/part2/level5/Pt2_5x2_level5.csv
@@ -0,0 +1,83 @@
+ID,Clues,SolutionGrid
+Pt1_5x2_level5-0,"There are 2 different favourite beverages: lemonade, water
+The people have 2 different hobbies: hiking, skydiving
+The people have 2 different jobs:  analyst, software-developer
+2 different pets are kept: dog, hedgehog
+The people prefer 2 different types of sport: rugby, skateboarding
+1. the software-developer is on the left or right of the person drinking lemonade##3
+2. the software-developer is on the right of the person who's hobby is skydiving##1
+3. the owner of the dog is somewhere to the right of the person who's sport is skateboarding","{'Beverage': ['lemonade', 'water'], 'Hobby': ['skydiving', 'hiking'], 'Job': ['analyst', 'software-developer'], 'Pet': ['hedgehog', 'dog'], 'Sport': ['skateboarding', 'rugby']}"
+Pt1_5x2_level5-1,"There are 2 different favourite beverages: lemonade, water
+There 2 different types of food: apricot, potato
+The people have 2 different jobs:  fisherman, scientist
+2 different pets are kept: hedgehog, turtle
+The people prefer 2 different types of sport: cycling, skateboarding
+1. the person who's sport is cycling is in an odd position##4
+2. the person drinking lemonade is somewhere to the right of the owner of the hedgehog
+3. the fisherman is on the right of the scientist##1
+4. the person eating potato is somewhere to the left of the person drinking lemonade","{'Beverage': ['water', 'lemonade'], 'Food': ['potato', 'apricot'], 'Job': ['scientist', 'fisherman'], 'Pet': ['hedgehog', 'turtle'], 'Sport': ['cycling', 'skateboarding']}"
+Pt1_5x2_level5-2,"There are 2 different favourite beverages: 7up, sprite
+The people perfer 2 different movie-genres: mystery, scientific
+There are 2 different nationalities: chinese, russian
+The people prefer 2 different types of sport: rugby, skiing
+The people use 2 different means of transport: quad-bike, train
+1. the person drinking sprite is on the left of the chinese##1
+2. the person driving the quad-bike is somewhere to the right of the person who's sport is skiing
+3. the person driving the quad-bike is the person watching mystery movies##1","{'Beverage': ['sprite', '7up'], 'Movie-Genre': ['scientific', 'mystery'], 'Nationality': ['russian', 'chinese'], 'Sport': ['skiing', 'rugby'], 'Transport': ['train', 'quad-bike']}"
+Pt1_5x2_level5-3,"There are 2 different favourite beverages: cola, lemonade
+The people have 2 different hobbies: filmmaking, reading
+The people prefer 2 different music-genres: folk, house
+There are 2 different nationalities: american, thai
+The people use 2 different means of transport: bus, subway
+1. the person who's hobby is filmmaking is on the left of the person who's hobby is reading##1
+2. the thai is somewhere to the right of the fan of house
+3. the person driving the subway is somewhere to the left of the person drinking lemonade","{'Beverage': ['cola', 'lemonade'], 'Hobby': ['filmmaking', 'reading'], 'Music-Genre': ['house', 'folk'], 'Nationality': ['american', 'thai'], 'Transport': ['subway', 'bus']}"
+Pt1_5x2_level5-4,"There are 2 different favourite beverages: cola, fanta
+The people have 2 different jobs:  freelancer, librarian
+There are 2 different nationalities: japanese, spanish
+The people prefer 2 different types of sport: handball, ice-hockey
+The people use 2 different means of transport: skateboard, tram
+1. the librarian is somewhere to the left of the person driving the skateboard
+2. the spanish is somewhere to the left of the person who's sport is ice-hockey
+3. the person drinking cola is on the left of the person drinking fanta##1","{'Beverage': ['cola', 'fanta'], 'Job': ['librarian', 'freelancer'], 'Nationality': ['spanish', 'japanese'], 'Sport': ['handball', 'ice-hockey'], 'Transport': ['tram', 'skateboard']}"
+Pt1_5x2_level5-5,"There are 2 different favourite beverages: fanta, iced-tea
+The people have 2 different hobbies: board-games, reading
+The people have 2 different jobs:  mechanic, police-officer
+The people perfer 2 different movie-genres: superhero, time-travel
+2 different pets are kept: cat, pony
+1. the person who's hobby is board-games is somewhere to the right of the person who's hobby is reading
+2. the mechanic is on the left of the person drinking iced-tea##1
+3. the police-officer is on the left or right of the owner of the pony##3
+4. the person drinking fanta is the person watching time-travel movies##1","{'Beverage': ['fanta', 'iced-tea'], 'Hobby': ['reading', 'board-games'], 'Job': ['mechanic', 'police-officer'], 'Movie-Genre': ['time-travel', 'superhero'], 'Pet': ['pony', 'cat']}"
+Pt1_5x2_level5-6,"There 2 different types of food: carrot, cherry
+The people have 2 different hobbies: cooking, drawing
+The people have 2 different jobs:  firefighter, security-guard
+The people prefer 2 different types of sport: biathlon, golf
+The people use 2 different means of transport: quad-bike, skateboard
+1. the person eating carrot is somewhere to the right of the person eating cherry
+2. the person driving the skateboard is somewhere to the left of the security-guard
+3. the person who's hobby is cooking is on the right of the person who's sport is biathlon##1","{'Food': ['cherry', 'carrot'], 'Hobby': ['drawing', 'cooking'], 'Job': ['firefighter', 'security-guard'], 'Sport': ['biathlon', 'golf'], 'Transport': ['skateboard', 'quad-bike']}"
+Pt1_5x2_level5-7,"The people have 2 different jobs:  designer, police-officer
+The people prefer 2 different music-genres: funk, soul
+There are 2 different nationalities: german, indian
+The people prefer 2 different types of sport: snowboarding, tennis
+The people use 2 different means of transport: boat, train
+1. the person driving the train is somewhere to the right of the person who's sport is tennis
+2. the designer is the person driving the boat##1
+3. the indian is somewhere to the right of the fan of funk","{'Job': ['designer', 'police-officer'], 'Music-Genre': ['funk', 'soul'], 'Nationality': ['german', 'indian'], 'Sport': ['tennis', 'snowboarding'], 'Transport': ['boat', 'train']}"
+Pt1_5x2_level5-8,"There 2 different types of food: eggplant, pepper
+The people have 2 different jobs:  firefighter, software-developer
+The people perfer 2 different movie-genres: mystery, spy
+The people prefer 2 different music-genres: country, house
+There are 2 different nationalities: egyptian, polish
+1. the egyptian is somewhere to the left of the software-developer
+2. the person watching spy movies is on the left of the person eating pepper##1
+3. the egyptian is the fan of house##1","{'Food': ['eggplant', 'pepper'], 'Job': ['firefighter', 'software-developer'], 'Movie-Genre': ['spy', 'mystery'], 'Music-Genre': ['house', 'country'], 'Nationality': ['egyptian', 'polish']}"
+Pt1_5x2_level5-9,"There are 2 different favourite beverages: milk, tea
+There 2 different types of food: peas, potato
+The people perfer 2 different movie-genres: family, zombie
+2 different pets are kept: guinea-pig, hamster
+The people use 2 different means of transport: motorbike, trike
+1. the person drinking tea is somewhere to the left of the person driving the motorbike
+2. the person eating peas is on the left or right of the owner of the hamster##3
+3. the person watching zombie movies is somewhere to the left of the person eating potato","{'Beverage': ['tea', 'milk'], 'Food': ['peas', 'potato'], 'Movie-Genre': ['zombie', 'family'], 'Pet': ['guinea-pig', 'hamster'], 'Transport': ['trike', 'motorbike']}"
diff --git a/part2/level5/Pt2_5x3_level5.csv b/part2/level5/Pt2_5x3_level5.csv
new file mode 100644
index 0000000000000000000000000000000000000000..ccbaf63471fbcb06846e42e889fdc8c01449a970
--- /dev/null
+++ b/part2/level5/Pt2_5x3_level5.csv
@@ -0,0 +1,139 @@
+ID,Clues,SolutionGrid
+Pt1_5x3_level5-0,"There 3 different types of food: carrot, lettuce, tomato
+The people have 3 different hobbies: chess, filmmaking, woodworking
+The people perfer 3 different movie-genres: fantasy, spy, zombie
+There are 3 different nationalities: egyptian, french, malaysian
+The people use 3 different means of transport: car, jet-ski, subway
+ 1. the person watching spy movies is in an odd position##4
+ 2. the person eating lettuce is between the person eating carrot and the egyptian##2
+ 3. the french is on the far left or far right##3
+ 4. the person watching fantasy movies is in an even position##4
+ 5. the french is on the left of the person who's hobby is chess##1
+ 6. the person driving the subway is in an odd position##4
+ 7. the malaysian is somewhere to the left of the person who's hobby is woodworking
+ 8. the egyptian is the person driving the car##1
+ 9. the person watching spy movies is somewhere to the right of the person driving the subway
+10. the person who's hobby is woodworking is on the far left or far right##3","{'Food': ['carrot', 'lettuce', 'tomato'], 'Hobby': ['filmmaking', 'chess', 'woodworking'], 'Movie-Genre': ['zombie', 'fantasy', 'spy'], 'Nationality': ['french', 'malaysian', 'egyptian'], 'Transport': ['subway', 'jet-ski', 'car']}"
+Pt1_5x3_level5-1,"There are 3 different favourite beverages: lemonade, milk, sprite
+There 3 different types of food: grapefruit, lettuce, raspberry
+The people have 3 different jobs:  manager, nurse, security-guard
+The people perfer 3 different movie-genres: action, drama, mystery
+3 different pets are kept: bird, frog, horse
+1. the person drinking lemonade is on the left or right of the person eating lettuce##3
+2. the person drinking lemonade is somewhere to the right of the person watching action movies
+3. the person watching drama movies is somewhere to the left of the person eating lettuce
+4. the owner of the bird is the manager##1
+5. the nurse is somewhere to the right of the person drinking lemonade
+6. the owner of the frog is somewhere to the right of the owner of the bird
+7. the person drinking milk is on the left of the person eating grapefruit##1
+8. the manager is somewhere to the left of the owner of the frog
+9. the owner of the horse is on the right of the person watching drama movies##1","{'Beverage': ['milk', 'lemonade', 'sprite'], 'Food': ['raspberry', 'grapefruit', 'lettuce'], 'Job': ['manager', 'security-guard', 'nurse'], 'Movie-Genre': ['action', 'drama', 'mystery'], 'Pet': ['bird', 'frog', 'horse']}"
+Pt1_5x3_level5-2,"There are 3 different favourite beverages: almond-milk, sprite, water
+The people have 3 different jobs:  doctor, entrepreneur, librarian
+The people prefer 3 different music-genres: blues, pop, r&b
+3 different pets are kept: guinea-pig, horse, turtle
+The people use 3 different means of transport: boat, jet-ski, train
+1. the owner of the guinea-pig is on the right of the fan of r&b##1
+2. the person drinking water is between the person drinking almond-milk and the fan of r&b##2
+3. the owner of the horse is somewhere to the left of the librarian
+4. the person driving the jet-ski is on the far right##1
+5. the person driving the jet-ski is on the left or right of the person driving the train##3
+6. the person driving the train is on the left of the entrepreneur##1
+7. the entrepreneur is on the right of the librarian##1
+8. the fan of pop is on the right of the fan of blues##1","{'Beverage': ['sprite', 'water', 'almond-milk'], 'Job': ['doctor', 'librarian', 'entrepreneur'], 'Music-Genre': ['r&b', 'blues', 'pop'], 'Pet': ['horse', 'guinea-pig', 'turtle'], 'Transport': ['boat', 'train', 'jet-ski']}"
+Pt1_5x3_level5-3,"There 3 different types of food: grapefruit, papaya, tomato
+The people have 3 different jobs:  freelancer, police-officer, videographer
+The people prefer 3 different music-genres: d&b, folk, indie
+There are 3 different nationalities: colombian, dutch, malaysian
+3 different pets are kept: hamster, horse, lizard
+1. the owner of the hamster is the person eating papaya##1
+2. the owner of the horse is between the malaysian and the owner of the hamster##2
+3. the colombian is the fan of d&b##1
+4. the freelancer is on the left or right of the fan of folk##3
+5. the fan of indie is on the right of the colombian##1
+6. the owner of the horse is between the owner of the hamster and the videographer##2
+7. the person eating papaya is somewhere to the right of the colombian
+8. the fan of folk is somewhere to the left of the person eating grapefruit
+9. the person eating grapefruit is on the left or right of the dutch##3","{'Food': ['tomato', 'grapefruit', 'papaya'], 'Job': ['videographer', 'freelancer', 'police-officer'], 'Music-Genre': ['folk', 'd&b', 'indie'], 'Nationality': ['malaysian', 'colombian', 'dutch'], 'Pet': ['lizard', 'horse', 'hamster']}"
+Pt1_5x3_level5-4,"The people have 3 different hobbies: baking, camping, gardening
+The people have 3 different jobs:  analyst, doctor, videographer
+There are 3 different nationalities: british, canadian, turkish
+The people prefer 3 different types of sport: golf, soccer, water-polo
+The people use 3 different means of transport: airplane, car, van
+1. the person driving the airplane is somewhere to the left of the canadian
+2. the person who's sport is water-polo is on the left or right of the person who's hobby is camping##3
+3. the analyst is between the turkish and the doctor##2
+4. the analyst is between the person who's sport is soccer and the person who's hobby is camping##2
+5. the person driving the car is in an even position##4
+6. the person who's hobby is baking is somewhere to the left of the person who's sport is soccer
+7. the turkish is somewhere to the right of the person who's sport is water-polo","{'Hobby': ['camping', 'baking', 'gardening'], 'Job': ['doctor', 'analyst', 'videographer'], 'Nationality': ['british', 'canadian', 'turkish'], 'Sport': ['golf', 'water-polo', 'soccer'], 'Transport': ['airplane', 'car', 'van']}"
+Pt1_5x3_level5-5,"There are 3 different favourite beverages: lemonade, sprite, water
+There 3 different types of food: cherry, garlic, peas
+The people have 3 different hobbies: baking, gardening, magic-tricks
+The people prefer 3 different music-genres: ambient, country, gospel
+3 different pets are kept: chinchilla, frog, horse
+1. the person eating cherry is on the right of the person eating peas##1
+2. the person who's hobby is gardening is on the left of the fan of country##1
+3. the person who's hobby is baking is on the right of the fan of ambient##1
+4. the owner of the chinchilla is somewhere to the right of the person drinking lemonade
+5. the person eating peas is somewhere to the left of the person eating garlic
+6. the person drinking sprite is between the owner of the horse and the fan of country##2
+7. the person drinking sprite is on the left or right of the person eating garlic##3
+8. the person who's hobby is magic-tricks is somewhere to the left of the person drinking water
+9. the owner of the frog is the person drinking sprite##1","{'Beverage': ['lemonade', 'sprite', 'water'], 'Food': ['peas', 'cherry', 'garlic'], 'Hobby': ['magic-tricks', 'gardening', 'baking'], 'Music-Genre': ['gospel', 'ambient', 'country'], 'Pet': ['horse', 'frog', 'chinchilla']}"
+Pt1_5x3_level5-6,"There are 3 different favourite beverages: coffee, mirinda, sprite
+The people have 3 different hobbies: camping, chess, writing
+The people prefer 3 different music-genres: classical, d&b, hip-hop
+There are 3 different nationalities: american, dutch, spanish
+The people use 3 different means of transport: boat, car, train
+ 1. the person driving the train is on the left of the american##1
+ 2. the person drinking sprite is somewhere to the right of the dutch
+ 3. the fan of d&b is somewhere to the right of the person who's hobby is camping
+ 4. the american is in an even position##4
+ 5. the person drinking mirinda is somewhere to the right of the person driving the boat
+ 6. the fan of hip-hop is on the left or right of the person driving the boat##3
+ 7. the person who's hobby is chess is on the far right##1
+ 8. the person driving the car is the fan of classical##1
+ 9. the american is the person driving the boat##1
+10. the person driving the car is on the left or right of the person drinking sprite##3","{'Beverage': ['coffee', 'sprite', 'mirinda'], 'Hobby': ['camping', 'writing', 'chess'], 'Music-Genre': ['hip-hop', 'd&b', 'classical'], 'Nationality': ['dutch', 'american', 'spanish'], 'Transport': ['train', 'boat', 'car']}"
+Pt1_5x3_level5-7,"There are 3 different favourite beverages: coffee, fanta, tea
+There 3 different types of food: carrot, lemon, orange
+The people have 3 different hobbies: singing, traveling, writing
+The people perfer 3 different movie-genres: documentary, spy, zombie
+3 different pets are kept: chinchilla, frog, rat
+1. the person drinking fanta is between the person watching spy movies and the owner of the rat##2
+2. the person eating orange is somewhere to the left of the owner of the chinchilla
+3. the person watching spy movies is on the left of the owner of the chinchilla##1
+4. the person watching zombie movies is the person drinking coffee##1
+5. the person eating carrot is on the left or right of the person eating lemon##3
+6. the person eating lemon is on the right of the person who's hobby is singing##1
+7. the owner of the chinchilla is on the right of the person who's hobby is traveling##1
+8. the person who's hobby is singing is on the right of the person drinking tea##1","{'Beverage': ['tea', 'fanta', 'coffee'], 'Food': ['orange', 'carrot', 'lemon'], 'Hobby': ['traveling', 'singing', 'writing'], 'Movie-Genre': ['spy', 'documentary', 'zombie'], 'Pet': ['frog', 'chinchilla', 'rat']}"
+Pt1_5x3_level5-8,"There are 3 different favourite beverages: mirinda, soy-milk, sprite
+There 3 different types of food: apricot, lemon, onion
+The people have 3 different hobbies: card-games, drawing, photography
+The people prefer 3 different music-genres: d&b, gospel, r&b
+There are 3 different nationalities: dutch, japanese, malaysian
+1. the person eating lemon is somewhere to the right of the person eating onion
+2. the malaysian is on the far left or far right##3
+3. the person who's hobby is card-games is on the left or right of the person who's hobby is drawing##3
+4. the person eating lemon is between the person drinking sprite and the fan of gospel##2
+5. the person who's hobby is drawing is somewhere to the left of the person who's hobby is photography
+6. the fan of gospel is somewhere to the right of the person who's hobby is card-games
+7. the person who's hobby is drawing is somewhere to the left of the person who's hobby is card-games
+8. the japanese is somewhere to the left of the person drinking mirinda
+9. the fan of r&b is between the dutch and the fan of d&b##2","{'Beverage': ['sprite', 'soy-milk', 'mirinda'], 'Food': ['onion', 'lemon', 'apricot'], 'Hobby': ['drawing', 'card-games', 'photography'], 'Music-Genre': ['d&b', 'r&b', 'gospel'], 'Nationality': ['malaysian', 'japanese', 'dutch']}"
+Pt1_5x3_level5-9,"There are 3 different favourite beverages: iced-tea, milk, soy-milk
+There 3 different types of food: kale, mango, potato
+The people have 3 different jobs:  designer, pilot, videographer
+The people prefer 3 different music-genres: blues, dubstep, funk
+3 different pets are kept: cat, chinchilla, horse
+1. the person drinking iced-tea is somewhere to the left of the person drinking milk
+2. the videographer is on the far left##1
+3. the fan of blues is on the left of the person drinking soy-milk##1
+4. the person eating kale is somewhere to the right of the fan of funk
+5. the person eating potato is on the far left##1
+6. the fan of funk is somewhere to the right of the owner of the chinchilla
+7. the person drinking milk is on the left or right of the designer##3
+8. the fan of blues is on the left or right of the owner of the horse##3
+9. the person drinking soy-milk is on the left or right of the owner of the cat##3","{'Beverage': ['iced-tea', 'soy-milk', 'milk'], 'Food': ['potato', 'mango', 'kale'], 'Job': ['videographer', 'designer', 'pilot'], 'Music-Genre': ['blues', 'funk', 'dubstep'], 'Pet': ['chinchilla', 'horse', 'cat']}"
diff --git a/part2/level5/Pt2_5x4_level5.csv b/part2/level5/Pt2_5x4_level5.csv
new file mode 100644
index 0000000000000000000000000000000000000000..b2839b9e2617fb9a1e4dadad81aed3540b0ca955
--- /dev/null
+++ b/part2/level5/Pt2_5x4_level5.csv
@@ -0,0 +1,197 @@
+ID,Clues,SolutionGrid
+Pt1_5x4_level5-0,"There are 4 different favourite beverages: almond-milk, hot-chocolate, juice, soy-milk
+There 4 different types of food: broccoli, cauliflower, nectarine, pepper
+The people have 4 different jobs:  dressmaker, electrician, musician, project-manager
+There are 4 different nationalities: german, pakistani, russian, turkish
+The people prefer 4 different types of sport: ice-hockey, sailing, snowboarding, surfing
+ 1. the person who's sport is surfing is on the left or right of the person drinking hot-chocolate##3
+ 2. the person eating pepper is somewhere to the right of the person who's sport is ice-hockey
+ 3. the musician is on the right of the electrician##1
+ 4. the person drinking juice is somewhere to the right of the person who's sport is ice-hockey
+ 5. the person eating pepper is on the left or right of the person who's sport is sailing##3
+ 6. the person eating nectarine is on the left of the person eating pepper##1
+ 7. the person eating nectarine is on the left or right of the person eating cauliflower##3
+ 8. the project-manager is on the right of the dressmaker##1
+ 9. the person drinking hot-chocolate is the person eating nectarine##1
+10. the person who's sport is surfing is somewhere to the right of the russian
+11. the german is somewhere to the right of the turkish
+12. the musician is on the left or right of the person drinking soy-milk##3
+13. the pakistani is on the right of the electrician##1
+14. the turkish is on the far left##1
+15. the person drinking almond-milk is on the far right##1","{'Beverage': ['soy-milk', 'juice', 'hot-chocolate', 'almond-milk'], 'Food': ['broccoli', 'cauliflower', 'nectarine', 'pepper'], 'Job': ['electrician', 'musician', 'dressmaker', 'project-manager'], 'Nationality': ['turkish', 'pakistani', 'russian', 'german'], 'Sport': ['ice-hockey', 'snowboarding', 'sailing', 'surfing']}"
+Pt1_5x4_level5-1,"There are 4 different favourite beverages: 7up, milk, soy-milk, water
+There 4 different types of food: apple, carrot, cucumber, radish
+The people have 4 different hobbies: card-games, magic-tricks, photography, video-games
+The people have 4 different jobs:  accountant, architect, designer, librarian
+The people prefer 4 different types of sport: climbing, rowing, snowboarding, volleyball
+ 1. the person who's sport is volleyball is the librarian##1
+ 2. the architect is on the left of the person who's sport is snowboarding##1
+ 3. the person eating carrot is on the left or right of the person drinking water##3
+ 4. the person who's sport is snowboarding is on the left or right of the designer##3
+ 5. the person drinking 7up is somewhere to the left of the accountant
+ 6. the person who's hobby is card-games is on the far left or far right##3
+ 7. the person who's hobby is photography is somewhere to the right of the person who's hobby is card-games
+ 8. the person who's sport is climbing is on the left or right of the person who's hobby is video-games##3
+ 9. the person who's hobby is video-games is somewhere to the right of the architect
+10. the person who's hobby is video-games is somewhere to the right of the person eating carrot
+11. the person eating radish is on the right of the person who's sport is climbing##1
+12. the accountant is between the person who's hobby is magic-tricks and the person who's sport is climbing##2
+13. the person drinking soy-milk is on the left of the person who's hobby is video-games##1
+14. the accountant is on the left of the person eating apple##1","{'Beverage': ['7up', 'soy-milk', 'water', 'milk'], 'Food': ['cucumber', 'carrot', 'radish', 'apple'], 'Hobby': ['card-games', 'photography', 'video-games', 'magic-tricks'], 'Job': ['librarian', 'architect', 'accountant', 'designer'], 'Sport': ['volleyball', 'climbing', 'snowboarding', 'rowing']}"
+Pt1_5x4_level5-2,"There 4 different types of food: kale, kiwi, lemon, spinach
+The people have 4 different hobbies: card-games, dancing, puzzles, singing
+The people perfer 4 different movie-genres: animation, comedy, drama, mystery
+The people prefer 4 different music-genres: blues, country, funk, soul
+The people prefer 4 different types of sport: climbing, lacrosse, soccer, weightlifting
+ 1. the person watching mystery movies is on the right of the fan of funk##1
+ 2. the person eating kale is the person watching animation movies##1
+ 3. the person watching drama movies is on the left of the fan of blues##1
+ 4. the person who's sport is weightlifting is on the left of the person who's hobby is singing##1
+ 5. the person who's sport is soccer is somewhere to the right of the person who's sport is climbing
+ 6. the person eating lemon is somewhere to the right of the person who's sport is lacrosse
+ 7. the person who's hobby is puzzles is between the person watching drama movies and the person who's hobby is dancing##2
+ 8. the person watching animation movies is the fan of country##1
+ 9. the person watching animation movies is the person watching animation movies##1
+10. the fan of funk is somewhere to the left of the person who's sport is climbing
+11. the person eating kiwi is on the right of the person eating spinach##1
+12. the person eating kiwi is on the left or right of the person who's hobby is card-games##3
+13. the fan of funk is on the right of the person eating spinach##1","{'Food': ['spinach', 'kiwi', 'lemon', 'kale'], 'Hobby': ['card-games', 'singing', 'puzzles', 'dancing'], 'Movie-Genre': ['comedy', 'drama', 'mystery', 'animation'], 'Music-Genre': ['soul', 'funk', 'blues', 'country'], 'Sport': ['weightlifting', 'lacrosse', 'climbing', 'soccer']}"
+Pt1_5x4_level5-3,"The people have 4 different jobs:  freelancer, mechanic, photographer, videographer
+The people perfer 4 different movie-genres: comedy, documentary, horror, scientific
+The people prefer 4 different music-genres: country, folk, reggae, salsa
+There are 4 different nationalities: british, japanese, spanish, turkish
+The people prefer 4 different types of sport: baseball, basketball, biathlon, swimming
+ 1. the person watching comedy movies is between the person who's sport is swimming and the freelancer##2
+ 2. the person watching comedy movies is on the left or right of the person who's sport is swimming##3
+ 3. the videographer is on the left of the japanese##1
+ 4. the person watching scientific movies is on the far left or far right##3
+ 5. the videographer is somewhere to the right of the british
+ 6. the freelancer is somewhere to the left of the person who's sport is biathlon
+ 7. the person who's sport is biathlon is on the right of the person who's sport is basketball##1
+ 8. the photographer is on the right of the person watching documentary movies##1
+ 9. the photographer is the person who's sport is baseball##1
+10. the spanish is the person watching horror movies##1
+11. the person who's sport is baseball is in an even position##4
+12. the person watching documentary movies is somewhere to the right of the mechanic
+13. the fan of country is between the freelancer and the fan of reggae##2
+14. the person who's sport is basketball is the fan of folk##1","{'Job': ['freelancer', 'mechanic', 'videographer', 'photographer'], 'Movie-Genre': ['horror', 'comedy', 'documentary', 'scientific'], 'Music-Genre': ['folk', 'country', 'reggae', 'salsa'], 'Nationality': ['spanish', 'british', 'turkish', 'japanese'], 'Sport': ['basketball', 'biathlon', 'swimming', 'baseball']}"
+Pt1_5x4_level5-4,"The people perfer 4 different movie-genres: disaster, epic, romance, scientific
+The people prefer 4 different music-genres: blues, dubstep, indie, punk
+There are 4 different nationalities: american, colombian, italian, spanish
+4 different pets are kept: cat, dog, hamster, rat
+The people use 4 different means of transport: bike, jet-ski, subway, trike
+ 1. the american is on the far right##1
+ 2. the italian is in an even position##4
+ 3. the spanish is somewhere to the right of the italian
+ 4. the owner of the dog is somewhere to the right of the fan of blues
+ 5. the person driving the bike is on the left of the american##1
+ 6. the owner of the cat is somewhere to the right of the owner of the hamster
+ 7. the owner of the dog is somewhere to the right of the person watching disaster movies
+ 8. the person driving the bike is between the person driving the subway and the fan of dubstep##2
+ 9. the owner of the rat is on the right of the person driving the bike##1
+10. the person driving the jet-ski is on the far right##1
+11. the spanish is the person watching romance movies##1
+12. the fan of blues is somewhere to the right of the fan of indie
+13. the person watching epic movies is between the fan of punk and the person watching disaster movies##2","{'Movie-Genre': ['disaster', 'epic', 'romance', 'scientific'], 'Music-Genre': ['indie', 'blues', 'punk', 'dubstep'], 'Nationality': ['colombian', 'italian', 'spanish', 'american'], 'Pet': ['hamster', 'cat', 'dog', 'rat'], 'Transport': ['trike', 'subway', 'bike', 'jet-ski']}"
+Pt1_5x4_level5-5,"There are 4 different favourite beverages: fanta, hot-chocolate, lemonade, soy-milk
+The people have 4 different hobbies: filmmaking, gardening, hiking, traveling
+The people perfer 4 different movie-genres: martial-arts, musical, thriller, western
+The people prefer 4 different music-genres: blues, dubstep, electronic, trance
+There are 4 different nationalities: colombian, french, polish, turkish
+ 1. the turkish is somewhere to the right of the person drinking soy-milk
+ 2. the person watching musical movies is on the right of the fan of blues##1
+ 3. the person who's hobby is filmmaking is on the left or right of the person drinking hot-chocolate##3
+ 4. the person who's hobby is gardening is somewhere to the right of the person who's hobby is filmmaking
+ 5. the turkish is somewhere to the left of the colombian
+ 6. the person watching martial-arts movies is the fan of trance##1
+ 7. the person watching thriller movies is on the right of the polish##1
+ 8. the person drinking lemonade is on the right of the colombian##1
+ 9. the person watching thriller movies is the turkish##1
+10. the person watching thriller movies is on the right of the polish##1
+11. the colombian is the person watching western movies##1
+12. the fan of trance is on the left or right of the person watching thriller movies##3
+13. the fan of electronic is on the right of the person who's hobby is traveling##1
+14. the fan of blues is somewhere to the left of the person who's hobby is gardening
+15. the person who's hobby is gardening is somewhere to the right of the fan of trance
+16. the fan of trance is the person who's hobby is hiking##1","{'Beverage': ['soy-milk', 'fanta', 'hot-chocolate', 'lemonade'], 'Hobby': ['hiking', 'filmmaking', 'traveling', 'gardening'], 'Movie-Genre': ['martial-arts', 'thriller', 'western', 'musical'], 'Music-Genre': ['trance', 'dubstep', 'blues', 'electronic'], 'Nationality': ['polish', 'turkish', 'colombian', 'french']}"
+Pt1_5x4_level5-6,"There are 4 different favourite beverages: cola, iced-tea, sprite, water
+There 4 different types of food: cabbage, cherry, peach, peas
+The people have 4 different hobbies: fishing, traveling, video-games, writing
+There are 4 different nationalities: american, australian, chinese, italian
+The people use 4 different means of transport: airplane, boat, car, van
+ 1. the italian is on the right of the person driving the car##1
+ 2. the person eating peach is on the left or right of the person drinking cola##3
+ 3. the person driving the boat is on the left or right of the american##3
+ 4. the person who's hobby is video-games is the person driving the boat##1
+ 5. the australian is on the right of the person drinking sprite##1
+ 6. the person who's hobby is fishing is between the person who's hobby is writing and the person driving the boat##2
+ 7. the person driving the van is somewhere to the right of the person eating cabbage
+ 8. the australian is on the left or right of the chinese##3
+ 9. the australian is somewhere to the left of the person drinking cola
+10. the person eating cherry is the person who's hobby is video-games##1
+11. the person who's hobby is traveling is the american##1
+12. the person drinking water is on the right of the person eating peas##1
+13. the person drinking iced-tea is somewhere to the right of the person drinking cola
+14. the person drinking water is the person driving the boat##1
+15. the italian is in an even position##4
+16. the person who's hobby is writing is on the far left or far right##3","{'Beverage': ['sprite', 'water', 'cola', 'iced-tea'], 'Food': ['peas', 'cherry', 'cabbage', 'peach'], 'Hobby': ['traveling', 'video-games', 'fishing', 'writing'], 'Nationality': ['american', 'australian', 'chinese', 'italian'], 'Transport': ['airplane', 'boat', 'car', 'van']}"
+Pt1_5x4_level5-7,"The people have 4 different hobbies: baking, skydiving, video-games, woodworking
+The people have 4 different jobs:  analyst, architect, bartender, musician
+The people perfer 4 different movie-genres: action, drama, epic, thriller
+There are 4 different nationalities: american, british, canadian, german
+The people use 4 different means of transport: bike, car, helicopter, motorbike
+ 1. the person watching thriller movies is on the far right##1
+ 2. the musician is on the left of the canadian##1
+ 3. the person driving the helicopter is on the right of the british##1
+ 4. the person driving the car is the american##1
+ 5. the analyst is in an odd position##4
+ 6. the british is the architect##1
+ 7. the person who's hobby is video-games is between the person who's hobby is skydiving and the german##2
+ 8. the person driving the motorbike is on the left or right of the person watching epic movies##3
+ 9. the musician is somewhere to the right of the person watching action movies
+10. the person who's hobby is skydiving is on the far left##1
+11. the person who's hobby is baking is on the left or right of the person watching action movies##3
+12. the person watching epic movies is the american##1
+13. the german is on the right of the person driving the motorbike##1
+14. the person who's hobby is baking is in an odd position##4","{'Hobby': ['skydiving', 'video-games', 'baking', 'woodworking'], 'Job': ['analyst', 'architect', 'musician', 'bartender'], 'Movie-Genre': ['epic', 'action', 'drama', 'thriller'], 'Nationality': ['american', 'british', 'german', 'canadian'], 'Transport': ['car', 'motorbike', 'helicopter', 'bike']}"
+Pt1_5x4_level5-8,"There 4 different types of food: cabbage, pomegranate, radish, spinach
+The people have 4 different jobs:  coach, designer, electrician, pilot
+The people perfer 4 different movie-genres: adventure, comedy, satire, zombie
+There are 4 different nationalities: american, colombian, mexican, pakistani
+4 different pets are kept: fish, guinea-pig, hamster, turtle
+ 1. the designer is on the left of the american##1
+ 2. the designer is somewhere to the right of the owner of the hamster
+ 3. the person eating radish is somewhere to the left of the person eating cabbage
+ 4. the person watching comedy movies is somewhere to the left of the designer
+ 5. the owner of the turtle is in an odd position##4
+ 6. the person watching zombie movies is on the left or right of the pilot##3
+ 7. the coach is the mexican##1
+ 8. the person eating radish is on the left of the owner of the turtle##1
+ 9. the person watching zombie movies is somewhere to the right of the owner of the guinea-pig
+10. the mexican is somewhere to the left of the owner of the guinea-pig
+11. the pakistani is on the left or right of the pilot##3
+12. the pakistani is somewhere to the left of the person eating spinach
+13. the electrician is on the left or right of the owner of the hamster##3
+14. the owner of the fish is on the far right##1
+15. the designer is somewhere to the right of the person watching satire movies
+16. the designer is the pakistani##1
+17. the person watching satire movies is on the left or right of the person eating cabbage##3","{'Food': ['pomegranate', 'radish', 'cabbage', 'spinach'], 'Job': ['coach', 'electrician', 'designer', 'pilot'], 'Movie-Genre': ['comedy', 'satire', 'zombie', 'adventure'], 'Nationality': ['mexican', 'colombian', 'pakistani', 'american'], 'Pet': ['hamster', 'guinea-pig', 'turtle', 'fish']}"
+Pt1_5x4_level5-9,"There are 4 different favourite beverages: almond-milk, coffee, soy-milk, tea
+The people perfer 4 different movie-genres: animation, fantasy, scientific, zombie
+The people prefer 4 different music-genres: classical, gospel, metal, r&b
+4 different pets are kept: goat, hamster, horse, mouse
+The people prefer 4 different types of sport: biathlon, handball, sailing, tennis
+ 1. the person watching animation movies is between the person watching zombie movies and the fan of gospel##2
+ 2. the person watching scientific movies is somewhere to the right of the person watching fantasy movies
+ 3. the owner of the hamster is somewhere to the left of the fan of classical
+ 4. the person watching animation movies is in an odd position##4
+ 5. the owner of the horse is somewhere to the right of the fan of classical
+ 6. the person who's sport is tennis is on the left or right of the person who's sport is biathlon##3
+ 7. the person drinking tea is somewhere to the left of the person drinking coffee
+ 8. the person watching fantasy movies is on the far left or far right##3
+ 9. the person who's sport is biathlon is on the right of the person who's sport is tennis##1
+10. the person who's sport is tennis is the person drinking soy-milk##1
+11. the person watching zombie movies is on the left of the owner of the goat##1
+12. the owner of the mouse is on the far left or far right##3
+13. the owner of the goat is on the right of the person drinking soy-milk##1
+14. the fan of metal is between the person drinking almond-milk and the person who's sport is handball##2","{'Beverage': ['tea', 'soy-milk', 'almond-milk', 'coffee'], 'Movie-Genre': ['fantasy', 'zombie', 'animation', 'scientific'], 'Music-Genre': ['r&b', 'metal', 'classical', 'gospel'], 'Pet': ['mouse', 'hamster', 'goat', 'horse'], 'Sport': ['handball', 'tennis', 'biathlon', 'sailing']}"
diff --git a/part2/level5/Pt2_5x5_level5.csv b/part2/level5/Pt2_5x5_level5.csv
new file mode 100644
index 0000000000000000000000000000000000000000..639499d94414907bac3cba9748a9d05cb37497e0
--- /dev/null
+++ b/part2/level5/Pt2_5x5_level5.csv
@@ -0,0 +1,270 @@
+ID,Clues,SolutionGrid
+Pt1_5x5_level5-0,"There are 5 different favourite beverages: 7up, cola, fanta, milk, mirinda
+There 5 different types of food: broccoli, carrot, mango, radish, zucchini
+The people have 5 different hobbies: camping, gardening, puzzles, rock-climbing, skydiving
+There are 5 different nationalities: british, chinese, colombian, dutch, malaysian
+5 different pets are kept: fish, guinea-pig, horse, pony, turtle
+ 1. the person eating zucchini is on the left of the malaysian##1
+ 2. the person who's hobby is gardening is on the left of the chinese##1
+ 3. the person who's hobby is puzzles is the person drinking 7up##1
+ 4. the person who's hobby is puzzles is somewhere to the right of the person drinking fanta
+ 5. the person eating carrot is between the person eating radish and the british##2
+ 6. the owner of the fish is somewhere to the left of the person who's hobby is skydiving
+ 7. the person who's hobby is gardening is on the left or right of the person eating carrot##3
+ 8. the person drinking mirinda is somewhere to the right of the person who's hobby is camping
+ 9. the person eating broccoli is on the left of the person who's hobby is puzzles##1
+10. the person eating radish is on the left or right of the person drinking mirinda##3
+11. the owner of the horse is in an odd position##4
+12. the owner of the guinea-pig is somewhere to the left of the owner of the fish
+13. the british is on the left or right of the person eating carrot##3
+14. the person who's hobby is rock-climbing is in an even position##4
+15. the person who's hobby is rock-climbing is somewhere to the right of the colombian
+16. the person drinking fanta is on the far left or far right##3
+17. the person who's hobby is gardening is the owner of the horse##1
+18. the dutch is on the left of the person drinking cola##1
+19. the owner of the pony is on the far left or far right##3
+20. the person who's hobby is camping is somewhere to the right of the person drinking 7up
+21. the owner of the turtle is on the left or right of the person drinking 7up##3","{'Beverage': ['fanta', '7up', 'milk', 'mirinda', 'cola'], 'Food': ['broccoli', 'carrot', 'radish', 'zucchini', 'mango'], 'Hobby': ['gardening', 'puzzles', 'camping', 'rock-climbing', 'skydiving'], 'Nationality': ['british', 'chinese', 'colombian', 'dutch', 'malaysian'], 'Pet': ['horse', 'guinea-pig', 'turtle', 'fish', 'pony']}"
+Pt1_5x5_level5-1,"The people have 5 different hobbies: baking, camping, cooking, photography, writing
+The people have 5 different jobs:  librarian, musician, paramedic, scientist, security-guard
+The people perfer 5 different movie-genres: family, fantasy, musical, romance, zombie
+There are 5 different nationalities: brazilian, dutch, german, indian, spanish
+The people use 5 different means of transport: quad-bike, subway, taxi, trike, van
+ 1. the librarian is on the left of the security-guard##1
+ 2. the person watching zombie movies is the dutch##1
+ 3. the dutch is on the left or right of the brazilian##3
+ 4. the person who's hobby is writing is in an odd position##4
+ 5. the musician is in the middle##1
+ 6. the person watching family movies is on the right of the person driving the quad-bike##1
+ 7. the person driving the van is somewhere to the left of the person watching family movies
+ 8. the person who's hobby is cooking is on the left of the person driving the taxi##1
+ 9. the person watching fantasy movies is somewhere to the left of the person driving the trike
+10. the person driving the taxi is somewhere to the right of the person who's hobby is baking
+11. the person who's hobby is cooking is the person watching zombie movies##1
+12. the person who's hobby is writing is on the left or right of the person who's hobby is photography##3
+13. the librarian is somewhere to the left of the person who's hobby is photography
+14. the person watching romance movies is somewhere to the left of the person who's hobby is cooking
+15. the person driving the trike is on the right of the person watching musical movies##1
+16. the musician is somewhere to the left of the german
+17. the person who's hobby is camping is somewhere to the right of the security-guard
+18. the german is on the right of the paramedic##1
+19. the person who's hobby is cooking is between the person driving the van and the spanish##2
+20. the person who's hobby is camping is somewhere to the left of the person watching musical movies
+21. the person who's hobby is cooking is in an even position##4
+22. the person driving the van is somewhere to the left of the person who's hobby is camping","{'Hobby': ['baking', 'cooking', 'camping', 'photography', 'writing'], 'Job': ['librarian', 'security-guard', 'musician', 'paramedic', 'scientist'], 'Movie-Genre': ['romance', 'zombie', 'fantasy', 'musical', 'family'], 'Nationality': ['brazilian', 'dutch', 'spanish', 'indian', 'german'], 'Transport': ['van', 'subway', 'taxi', 'quad-bike', 'trike']}"
+Pt1_5x5_level5-2,"There 5 different types of food: blueberry, carrot, cucumber, pear, pepper
+The people have 5 different hobbies: baking, board-games, fishing, reading, singing
+The people prefer 5 different music-genres: blues, hip-hop, house, indie, techno
+The people prefer 5 different types of sport: badminton, biathlon, lacrosse, parkour, skateboarding
+The people use 5 different means of transport: quad-bike, ship, tram, trike, van
+ 1. the fan of hip-hop is somewhere to the right of the person who's hobby is board-games
+ 2. the fan of indie is in the middle##1
+ 3. the fan of blues is somewhere to the left of the person who's sport is biathlon
+ 4. the fan of techno is somewhere to the right of the person who's hobby is baking
+ 5. the person who's hobby is fishing is the person who's sport is lacrosse##1
+ 6. the person eating pear is somewhere to the left of the person eating cucumber
+ 7. the fan of hip-hop is on the left or right of the person eating pepper##3
+ 8. the person who's sport is skateboarding is the person driving the ship##1
+ 9. the person eating blueberry is somewhere to the right of the fan of house
+10. the person who's hobby is singing is the fan of hip-hop##1
+11. the person who's sport is skateboarding is somewhere to the right of the person who's sport is parkour
+12. the person who's hobby is reading is somewhere to the right of the person who's hobby is board-games
+13. the fan of blues is on the far left or far right##3
+14. the person who's hobby is board-games is in the middle##1
+15. the person who's sport is skateboarding is somewhere to the left of the person eating carrot
+16. the person eating cucumber is somewhere to the right of the fan of blues
+17. the person who's sport is parkour is on the left or right of the person eating pear##3
+18. the person driving the tram is somewhere to the left of the person who's sport is skateboarding
+19. the person driving the quad-bike is somewhere to the right of the person driving the van
+20. the fan of indie is the person driving the trike##1
+21. the person who's hobby is baking is on the left of the person who's sport is badminton##1
+22. the person eating pear is somewhere to the left of the person driving the tram
+23. the fan of techno is the person eating pepper##1
+24. the person who's hobby is board-games is somewhere to the left of the person who's hobby is singing","{'Food': ['pear', 'cucumber', 'blueberry', 'pepper', 'carrot'], 'Hobby': ['fishing', 'baking', 'board-games', 'reading', 'singing'], 'Music-Genre': ['blues', 'house', 'indie', 'techno', 'hip-hop'], 'Sport': ['lacrosse', 'parkour', 'badminton', 'skateboarding', 'biathlon'], 'Transport': ['van', 'tram', 'trike', 'ship', 'quad-bike']}"
+Pt1_5x5_level5-3,"There 5 different types of food: cranberry, cucumber, lime, pumpkin, watermelon
+The people have 5 different hobbies: card-games, dancing, magic-tricks, photography, singing
+The people perfer 5 different movie-genres: fantasy, mystery, spy, time-travel, zombie
+5 different pets are kept: bird, ferret, hedgehog, mouse, turtle
+The people use 5 different means of transport: airplane, motorbike, snowmobile, train, tram
+ 1. the person who's hobby is magic-tricks is somewhere to the right of the person driving the snowmobile
+ 2. the owner of the ferret is somewhere to the right of the owner of the bird
+ 3. the person eating lime is on the left or right of the person watching time-travel movies##3
+ 4. the owner of the ferret is somewhere to the right of the person driving the train
+ 5. the person who's hobby is magic-tricks is on the right of the person eating lime##1
+ 6. the person eating lime is on the far left or far right##3
+ 7. the person driving the motorbike is the person watching fantasy movies##1
+ 8. the person watching spy movies is somewhere to the right of the person who's hobby is card-games
+ 9. the owner of the turtle is between the person eating lime and the owner of the mouse##2
+10. the person driving the motorbike is somewhere to the right of the person driving the airplane
+11. the person who's hobby is magic-tricks is between the person eating cucumber and the person watching zombie movies##2
+12. the person who's hobby is magic-tricks is somewhere to the right of the person eating lime
+13. the person watching fantasy movies is somewhere to the right of the person who's hobby is dancing
+14. the person who's hobby is card-games is on the far left or far right##3
+15. the person driving the tram is on the left of the person driving the train##1
+16. the person eating watermelon is on the left or right of the person watching zombie movies##3
+17. the owner of the hedgehog is somewhere to the right of the person eating cranberry
+18. the person who's hobby is singing is in the middle##1
+19. the person eating cucumber is on the left or right of the person driving the airplane##3
+20. the person driving the train is somewhere to the left of the person watching spy movies
+21. the person who's hobby is photography is on the right of the person watching spy movies##1","{'Food': ['lime', 'watermelon', 'cucumber', 'cranberry', 'pumpkin'], 'Hobby': ['card-games', 'magic-tricks', 'singing', 'dancing', 'photography'], 'Movie-Genre': ['zombie', 'time-travel', 'mystery', 'spy', 'fantasy'], 'Pet': ['bird', 'turtle', 'mouse', 'ferret', 'hedgehog'], 'Transport': ['snowmobile', 'tram', 'train', 'airplane', 'motorbike']}"
+Pt1_5x5_level5-4,"There are 5 different favourite beverages: hot-chocolate, iced-tea, milk, mirinda, sprite
+The people have 5 different jobs:  designer, fisherman, pilot, police-officer, teacher
+There are 5 different nationalities: british, canadian, french, german, japanese
+5 different pets are kept: dog, fish, frog, lizard, turtle
+The people use 5 different means of transport: airplane, bike, car, snowmobile, van
+ 1. the person drinking sprite is on the left of the person drinking iced-tea##1
+ 2. the teacher is on the left or right of the person drinking mirinda##3
+ 3. the person drinking iced-tea is somewhere to the right of the person drinking hot-chocolate
+ 4. the police-officer is on the right of the pilot##1
+ 5. the german is somewhere to the right of the teacher
+ 6. the person driving the bike is somewhere to the left of the person driving the snowmobile
+ 7. the person driving the bike is somewhere to the left of the designer
+ 8. the owner of the fish is on the left or right of the person drinking milk##3
+ 9. the owner of the frog is somewhere to the left of the person drinking sprite
+10. the canadian is on the left of the person drinking sprite##1
+11. the pilot is on the left or right of the french##3
+12. the person driving the car is somewhere to the right of the police-officer
+13. the person driving the bike is on the left of the person driving the snowmobile##1
+14. the designer is the owner of the lizard##1
+15. the person driving the car is on the right of the owner of the frog##1
+16. the german is on the left or right of the person driving the van##3
+17. the owner of the turtle is somewhere to the right of the japanese
+18. the person driving the snowmobile is on the left or right of the japanese##3
+19. the german is somewhere to the right of the person driving the van
+20. the person drinking iced-tea is somewhere to the right of the person driving the car
+21. the owner of the fish is in the middle##1
+22. the designer is on the right of the person driving the van##1","{'Beverage': ['hot-chocolate', 'milk', 'mirinda', 'sprite', 'iced-tea'], 'Job': ['pilot', 'police-officer', 'fisherman', 'teacher', 'designer'], 'Nationality': ['japanese', 'french', 'canadian', 'british', 'german'], 'Pet': ['dog', 'frog', 'fish', 'turtle', 'lizard'], 'Transport': ['bike', 'snowmobile', 'car', 'van', 'airplane']}"
+Pt1_5x5_level5-5,"There 5 different types of food: apricot, artichoke, blueberry, broccoli, peas
+The people have 5 different hobbies: dancing, fishing, skydiving, sudoku, woodworking
+The people perfer 5 different movie-genres: fantasy, musical, satire, scientific, western
+5 different pets are kept: cat, goat, goldfish, guinea-pig, rat
+The people use 5 different means of transport: jet-ski, scooter, snowmobile, train, trike
+ 1. the owner of the goat is on the left or right of the person who's hobby is dancing##3
+ 2. the person driving the train is on the left or right of the person eating blueberry##3
+ 3. the person eating blueberry is on the right of the person who's hobby is sudoku##1
+ 4. the person eating artichoke is somewhere to the left of the person eating apricot
+ 5. the person watching fantasy movies is on the left or right of the person who's hobby is woodworking##3
+ 6. the person who's hobby is fishing is on the right of the person watching scientific movies##1
+ 7. the person watching musical movies is somewhere to the right of the person eating broccoli
+ 8. the owner of the rat is on the left or right of the person watching fantasy movies##3
+ 9. the owner of the guinea-pig is somewhere to the right of the person driving the snowmobile
+10. the owner of the goldfish is on the right of the person driving the scooter##1
+11. the person driving the jet-ski is on the right of the person driving the scooter##1
+12. the owner of the goldfish is on the left of the person driving the snowmobile##1
+13. the owner of the goldfish is somewhere to the left of the person driving the snowmobile
+14. the person driving the train is on the right of the person watching satire movies##1
+15. the person watching western movies is on the far right##1
+16. the person driving the snowmobile is in an even position##4
+17. the person who's hobby is woodworking is somewhere to the left of the person watching satire movies
+18. the person eating peas is in the middle##1
+19. the owner of the goat is on the left of the person who's hobby is dancing##1
+20. the person eating broccoli is on the far left##1
+21. the person watching western movies is somewhere to the right of the person who's hobby is skydiving
+22. the owner of the cat is somewhere to the left of the person watching scientific movies","{'Food': ['broccoli', 'artichoke', 'peas', 'blueberry', 'apricot'], 'Hobby': ['skydiving', 'woodworking', 'sudoku', 'fishing', 'dancing'], 'Movie-Genre': ['fantasy', 'musical', 'scientific', 'satire', 'western'], 'Pet': ['cat', 'rat', 'goldfish', 'goat', 'guinea-pig'], 'Transport': ['trike', 'scooter', 'jet-ski', 'snowmobile', 'train']}"
+Pt1_5x5_level5-6,"There are 5 different favourite beverages: cola, hot-chocolate, mirinda, soy-milk, tea
+There 5 different types of food: artichoke, cherry, garlic, lime, peach
+The people have 5 different jobs:  chef, doctor, firefighter, freelancer, mechanic
+The people perfer 5 different movie-genres: adventure, animation, drama, spy, thriller
+The people prefer 5 different types of sport: biathlon, parkour, soccer, tennis, water-polo
+ 1. the person eating lime is on the right of the person drinking mirinda##1
+ 2. the chef is the person drinking hot-chocolate##1
+ 3. the person watching spy movies is the person who's sport is biathlon##1
+ 4. the mechanic is on the right of the person drinking tea##1
+ 5. the doctor is on the left of the person who's sport is soccer##1
+ 6. the chef is in an odd position##4
+ 7. the person watching spy movies is on the left of the person who's sport is water-polo##1
+ 8. the person eating garlic is between the person who's sport is soccer and the chef##2
+ 9. the person watching adventure movies is on the left or right of the freelancer##3
+10. the person drinking tea is somewhere to the left of the person who's sport is biathlon
+11. the person watching thriller movies is in an odd position##4
+12. the freelancer is somewhere to the right of the person who's sport is soccer
+13. the person drinking soy-milk is on the left or right of the person eating cherry##3
+14. the person who's sport is tennis is in an even position##4
+15. the person watching animation movies is the person who's sport is parkour##1
+16. the person who's sport is tennis is on the left or right of the person watching thriller movies##3
+17. the freelancer is on the left of the person drinking soy-milk##1
+18. the person eating peach is somewhere to the left of the person drinking tea","{'Beverage': ['hot-chocolate', 'tea', 'cola', 'mirinda', 'soy-milk'], 'Food': ['peach', 'garlic', 'artichoke', 'cherry', 'lime'], 'Job': ['chef', 'doctor', 'mechanic', 'freelancer', 'firefighter'], 'Movie-Genre': ['animation', 'drama', 'thriller', 'spy', 'adventure'], 'Sport': ['parkour', 'tennis', 'soccer', 'biathlon', 'water-polo']}"
+Pt1_5x5_level5-7,"There 5 different types of food: artichoke, avocado, blueberry, peach, watermelon
+The people have 5 different hobbies: dancing, filmmaking, gardening, singing, skydiving
+The people perfer 5 different movie-genres: comedy, disaster, documentary, fantasy, mystery
+There are 5 different nationalities: brazilian, british, french, nigerian, thai
+The people prefer 5 different types of sport: badminton, handball, rugby, skateboarding, tennis
+ 1. the person who's hobby is dancing is the person who's sport is skateboarding##1
+ 2. the person eating blueberry is on the left of the person eating watermelon##1
+ 3. the brazilian is in an odd position##4
+ 4. the person who's sport is handball is the person who's hobby is filmmaking##1
+ 5. the person who's hobby is filmmaking is on the left of the thai##1
+ 6. the person watching fantasy movies is on the right of the person who's sport is badminton##1
+ 7. the person who's sport is skateboarding is the person who's hobby is dancing##1
+ 8. the person who's hobby is skydiving is somewhere to the left of the person who's sport is skateboarding
+ 9. the person who's sport is handball is on the left or right of the person eating peach##3
+10. the person who's sport is tennis is somewhere to the right of the person eating artichoke
+11. the person who's sport is tennis is somewhere to the right of the person who's sport is badminton
+12. the british is on the left or right of the person who's hobby is skydiving##3
+13. the british is in an odd position##4
+14. the person who's hobby is dancing is somewhere to the left of the person who's sport is rugby
+15. the nigerian is somewhere to the left of the british
+16. the person eating watermelon is the person watching comedy movies##1
+17. the person who's hobby is dancing is on the left or right of the person eating watermelon##3
+18. the person who's hobby is skydiving is somewhere to the left of the person watching mystery movies
+19. the person watching disaster movies is on the left of the person who's hobby is skydiving##1
+20. the person who's hobby is skydiving is on the left or right of the person eating artichoke##3
+21. the person who's hobby is gardening is somewhere to the left of the person who's hobby is singing
+22. the person who's sport is tennis is between the thai and the person watching mystery movies##2","{'Food': ['artichoke', 'peach', 'avocado', 'blueberry', 'watermelon'], 'Hobby': ['filmmaking', 'skydiving', 'gardening', 'dancing', 'singing'], 'Movie-Genre': ['disaster', 'documentary', 'fantasy', 'mystery', 'comedy'], 'Nationality': ['nigerian', 'thai', 'british', 'french', 'brazilian'], 'Sport': ['handball', 'badminton', 'tennis', 'skateboarding', 'rugby']}"
+Pt1_5x5_level5-8,"There 5 different types of food: corn, mango, orange, peach, pineapple
+The people have 5 different jobs:  electrician, entrepreneur, manager, security-guard, teacher
+The people perfer 5 different movie-genres: disaster, drama, musical, sports, spy
+There are 5 different nationalities: chinese, colombian, indian, mexican, thai
+The people use 5 different means of transport: airplane, boat, roller, scooter, van
+ 1. the person watching sports movies is somewhere to the right of the person watching drama movies
+ 2. the person driving the roller is on the right of the person eating corn##1
+ 3. the person watching musical movies is somewhere to the left of the person eating corn
+ 4. the manager is somewhere to the left of the chinese
+ 5. the person driving the airplane is the security-guard##1
+ 6. the teacher is somewhere to the left of the mexican
+ 7. the thai is on the left of the person watching sports movies##1
+ 8. the person watching drama movies is the person eating peach##1
+ 9. the colombian is on the left or right of the security-guard##3
+10. the person eating peach is in an odd position##4
+11. the electrician is the chinese##1
+12. the electrician is on the right of the person watching spy movies##1
+13. the indian is in an odd position##4
+14. the indian is somewhere to the left of the teacher
+15. the person driving the roller is somewhere to the right of the thai
+16. the person driving the van is on the left of the entrepreneur##1
+17. the person eating pineapple is on the right of the person watching sports movies##1
+18. the person eating corn is on the left of the person watching disaster movies##1
+19. the person watching disaster movies is somewhere to the right of the person driving the scooter
+20. the person eating corn is somewhere to the right of the indian
+21. the person eating pineapple is on the right of the person watching sports movies##1
+22. the person eating orange is somewhere to the right of the person eating mango
+23. the person driving the scooter is the teacher##1
+24. the person driving the scooter is in an odd position##4","{'Food': ['peach', 'mango', 'orange', 'corn', 'pineapple'], 'Job': ['security-guard', 'manager', 'teacher', 'electrician', 'entrepreneur'], 'Movie-Genre': ['drama', 'musical', 'spy', 'sports', 'disaster'], 'Nationality': ['indian', 'colombian', 'thai', 'chinese', 'mexican'], 'Transport': ['airplane', 'boat', 'scooter', 'van', 'roller']}"
+Pt1_5x5_level5-9,"There are 5 different favourite beverages: almond-milk, coffee, iced-tea, mirinda, soy-milk
+The people have 5 different hobbies: board-games, hiking, rock-climbing, singing, skydiving
+5 different pets are kept: chinchilla, dog, guinea-pig, hamster, turtle
+The people prefer 5 different types of sport: badminton, baseball, basketball, cricket, weightlifting
+The people use 5 different means of transport: helicopter, quad-bike, scooter, ship, tram
+ 1. the person who's hobby is skydiving is on the left of the person driving the ship##1
+ 2. the person who's hobby is skydiving is somewhere to the left of the person who's sport is badminton
+ 3. the person who's hobby is hiking is on the left or right of the person who's hobby is rock-climbing##3
+ 4. the person who's hobby is board-games is in an even position##4
+ 5. the person drinking mirinda is on the left or right of the owner of the hamster##3
+ 6. the person driving the tram is the owner of the turtle##1
+ 7. the person who's sport is weightlifting is the person who's hobby is skydiving##1
+ 8. the person who's sport is baseball is somewhere to the left of the owner of the chinchilla
+ 9. the person who's hobby is skydiving is on the far left or far right##3
+10. the person drinking soy-milk is the person who's sport is baseball##1
+11. the person driving the quad-bike is somewhere to the right of the person driving the ship
+12. the owner of the hamster is on the left of the person drinking coffee##1
+13. the person drinking iced-tea is somewhere to the right of the person driving the quad-bike
+14. the person who's hobby is singing is on the right of the owner of the dog##1
+15. the person who's sport is baseball is somewhere to the right of the person who's hobby is skydiving
+16. the person who's hobby is rock-climbing is the person who's sport is cricket##1
+17. the owner of the chinchilla is on the left or right of the person who's sport is badminton##3
+18. the person who's sport is baseball is in the middle##1
+19. the person who's sport is baseball is somewhere to the left of the person who's hobby is rock-climbing
+20. the person drinking almond-milk is somewhere to the left of the person who's hobby is board-games
+21. the person who's hobby is rock-climbing is on the right of the owner of the hamster##1
+22. the person who's sport is baseball is the person driving the scooter##1
+23. the person driving the helicopter is on the left or right of the person driving the quad-bike##3","{'Beverage': ['almond-milk', 'mirinda', 'soy-milk', 'coffee', 'iced-tea'], 'Hobby': ['skydiving', 'board-games', 'singing', 'rock-climbing', 'hiking'], 'Pet': ['turtle', 'dog', 'hamster', 'chinchilla', 'guinea-pig'], 'Sport': ['weightlifting', 'basketball', 'baseball', 'cricket', 'badminton'], 'Transport': ['tram', 'ship', 'scooter', 'quad-bike', 'helicopter']}"
diff --git a/part2/level5/Pt2_5x6_level5.csv b/part2/level5/Pt2_5x6_level5.csv
new file mode 100644
index 0000000000000000000000000000000000000000..61d580800328370667ea4e2e6d6e7354d7076508
--- /dev/null
+++ b/part2/level5/Pt2_5x6_level5.csv
@@ -0,0 +1,344 @@
+ID,Clues,SolutionGrid
+Pt1_5x6_level5-0,"There 6 different types of food: apple, banana, cranberry, eggplant, kiwi, spinach
+The people have 6 different hobbies: drawing, filmmaking, fishing, gardening, reading, traveling
+There are 6 different nationalities: canadian, chinese, dutch, egyptian, italian, nigerian
+6 different pets are kept: dog, fish, frog, guinea-pig, horse, pony
+The people prefer 6 different types of sport: cycling, golf, handball, skateboarding, surfing, swimming
+ 1. the owner of the pony is in an even position##4
+ 2. the owner of the pony is the person eating kiwi##1
+ 3. the owner of the fish is somewhere to the right of the person eating cranberry
+ 4. the owner of the horse is somewhere to the right of the person who's hobby is filmmaking
+ 5. the person who's hobby is reading is the person who's sport is swimming##1
+ 6. the person who's hobby is drawing is the person eating cranberry##1
+ 7. the italian is somewhere to the right of the person who's sport is surfing
+ 8. the dutch is somewhere to the right of the owner of the fish
+ 9. the owner of the horse is somewhere to the right of the person eating banana
+10. the person eating cranberry is on the left or right of the owner of the dog##3
+11. the egyptian is between the person who's hobby is reading and the owner of the fish##2
+12. the nigerian is the person who's hobby is fishing##1
+13. the canadian is somewhere to the left of the person who's hobby is drawing
+14. the person eating spinach is somewhere to the left of the canadian
+15. the person who's sport is golf is the person who's hobby is gardening##1
+16. the egyptian is somewhere to the right of the owner of the dog
+17. the person eating kiwi is somewhere to the left of the person who's hobby is traveling
+18. the person eating kiwi is somewhere to the right of the owner of the frog
+19. the italian is in an odd position##4
+20. the person who's sport is skateboarding is somewhere to the right of the person eating spinach
+21. the canadian is on the left of the person eating apple##1
+22. the person who's sport is cycling is on the right of the person who's sport is handball##1
+23. the person who's sport is handball is on the left or right of the person who's hobby is traveling##3
+24. the italian is in an odd position##4
+25. the person who's hobby is drawing is somewhere to the right of the person eating apple
+26. the person who's hobby is gardening is on the left or right of the person who's sport is surfing##3
+27. the person who's sport is skateboarding is on the left of the chinese##1
+28. the person who's sport is cycling is on the left or right of the owner of the fish##3","{'Food': ['spinach', 'kiwi', 'apple', 'cranberry', 'banana', 'eggplant'], 'Hobby': ['fishing', 'gardening', 'reading', 'drawing', 'filmmaking', 'traveling'], 'Nationality': ['nigerian', 'canadian', 'italian', 'egyptian', 'chinese', 'dutch'], 'Pet': ['frog', 'pony', 'dog', 'guinea-pig', 'fish', 'horse'], 'Sport': ['surfing', 'golf', 'swimming', 'skateboarding', 'handball', 'cycling']}"
+Pt1_5x6_level5-1,"There 6 different types of food: broccoli, corn, nectarine, plum, raspberry, watermelon
+The people perfer 6 different movie-genres: documentary, family, mystery, satire, superhero, thriller
+The people prefer 6 different music-genres: classical, house, jazz, r&b, salsa, techno
+There are 6 different nationalities: american, argentine, dutch, french, indonesian, spanish
+The people use 6 different means of transport: car, jet-ski, skateboard, train, trike, van
+ 1. the person eating corn is somewhere to the right of the american
+ 2. the fan of house is on the left or right of the indonesian##3
+ 3. the dutch is somewhere to the right of the fan of classical
+ 4. the fan of techno is the person eating plum##1
+ 5. the person watching superhero movies is on the left of the person driving the van##1
+ 6. the spanish is on the left or right of the person eating plum##3
+ 7. the fan of jazz is on the left of the person watching superhero movies##1
+ 8. the indonesian is on the right of the person driving the jet-ski##1
+ 9. the person watching satire movies is somewhere to the right of the person driving the jet-ski
+10. the person eating broccoli is on the left of the fan of r&b##1
+11. the fan of jazz is somewhere to the left of the person eating watermelon
+12. the argentine is on the left or right of the fan of classical##3
+13. the person driving the van is on the right of the person driving the car##1
+14. the fan of house is somewhere to the left of the person eating raspberry
+15. the person driving the skateboard is somewhere to the right of the person driving the trike
+16. the person watching thriller movies is on the left or right of the american##3
+17. the fan of salsa is somewhere to the left of the person eating raspberry
+18. the french is on the left of the person eating watermelon##1
+19. the person watching documentary movies is on the left or right of the person eating watermelon##3
+20. the person watching documentary movies is somewhere to the left of the indonesian
+21. the person eating corn is in an odd position##4
+22. the person driving the trike is the person eating nectarine##1
+23. the argentine is on the left or right of the person driving the van##3
+24. the person eating corn is on the right of the person watching superhero movies##1
+25. the fan of classical is on the left or right of the person driving the train##3
+26. the person driving the skateboard is somewhere to the right of the fan of classical
+27. the french is somewhere to the left of the person eating broccoli
+28. the fan of techno is somewhere to the left of the argentine
+29. the person eating plum is on the right of the person watching mystery movies##1
+30. the french is on the left or right of the fan of techno##3
+31. the french is in an odd position##4","{'Food': ['nectarine', 'plum', 'corn', 'watermelon', 'broccoli', 'raspberry'], 'Movie-Genre': ['mystery', 'superhero', 'thriller', 'family', 'documentary', 'satire'], 'Music-Genre': ['jazz', 'techno', 'classical', 'salsa', 'house', 'r&b'], 'Nationality': ['spanish', 'american', 'french', 'argentine', 'dutch', 'indonesian'], 'Transport': ['trike', 'car', 'van', 'train', 'jet-ski', 'skateboard']}"
+Pt1_5x6_level5-2,"There 6 different types of food: carrot, kale, nectarine, pear, potato, spinach
+The people have 6 different jobs:  firefighter, mechanic, project-manager, software-developer, teacher, videographer
+The people prefer 6 different music-genres: blues, electronic, jazz, pop, rock, soul
+There are 6 different nationalities: british, colombian, egyptian, german, italian, japanese
+The people prefer 6 different types of sport: badminton, cricket, golf, lacrosse, snowboarding, soccer
+ 1. the videographer is in an odd position##4
+ 2. the firefighter is on the far left##1
+ 3. the person who's sport is lacrosse is on the right of the italian##1
+ 4. the british is on the left of the german##1
+ 5. the person eating carrot is on the left of the fan of electronic##1
+ 6. the person eating carrot is somewhere to the left of the fan of electronic
+ 7. the person who's sport is badminton is somewhere to the left of the person eating potato
+ 8. the egyptian is on the far right##1
+ 9. the fan of jazz is on the left of the person who's sport is golf##1
+10. the fan of blues is on the right of the person who's sport is badminton##1
+11. the person who's sport is cricket is somewhere to the left of the person who's sport is snowboarding
+12. the egyptian is on the right of the fan of soul##1
+13. the colombian is the person who's sport is lacrosse##1
+14. the fan of pop is somewhere to the left of the fan of soul
+15. the person who's sport is soccer is the project-manager##1
+16. the person eating potato is on the right of the fan of pop##1
+17. the person who's sport is cricket is somewhere to the right of the fan of pop
+18. the british is on the left of the person who's sport is golf##1
+19. the person who's sport is badminton is somewhere to the left of the person eating kale
+20. the person eating carrot is the fan of soul##1
+21. the mechanic is on the far left or far right##3
+22. the italian is somewhere to the left of the fan of jazz
+23. the person who's sport is golf is somewhere to the right of the fan of jazz
+24. the person eating carrot is on the left or right of the software-developer##3
+25. the person eating pear is the software-developer##1
+26. the person eating spinach is on the left of the person who's sport is golf##1
+27. the project-manager is somewhere to the right of the videographer
+28. the german is somewhere to the right of the person eating nectarine
+29. the person who's sport is badminton is on the far left##1","{'Food': ['nectarine', 'potato', 'spinach', 'pear', 'carrot', 'kale'], 'Job': ['firefighter', 'teacher', 'videographer', 'software-developer', 'project-manager', 'mechanic'], 'Music-Genre': ['pop', 'blues', 'jazz', 'rock', 'soul', 'electronic'], 'Nationality': ['italian', 'colombian', 'british', 'german', 'japanese', 'egyptian'], 'Sport': ['badminton', 'lacrosse', 'cricket', 'golf', 'soccer', 'snowboarding']}"
+Pt1_5x6_level5-3,"There are 6 different favourite beverages: cola, fanta, lemonade, mirinda, sprite, water
+There 6 different types of food: apple, cherry, garlic, lime, orange, peas
+The people have 6 different jobs:  electrician, journalist, lawyer, nurse, pilot, social-worker
+There are 6 different nationalities: argentine, chinese, egyptian, french, german, russian
+The people prefer 6 different types of sport: climbing, handball, ice-hockey, lacrosse, sailing, snowboarding
+ 1. the person eating apple is somewhere to the left of the social-worker
+ 2. the person who's sport is ice-hockey is somewhere to the right of the electrician
+ 3. the electrician is in an even position##4
+ 4. the person drinking fanta is on the left or right of the argentine##3
+ 5. the person drinking fanta is somewhere to the right of the person drinking mirinda
+ 6. the person drinking fanta is on the left of the person eating lime##1
+ 7. the person who's sport is snowboarding is somewhere to the left of the person who's sport is ice-hockey
+ 8. the person drinking cola is somewhere to the left of the egyptian
+ 9. the french is somewhere to the left of the person eating lime
+10. the egyptian is between the person who's sport is snowboarding and the person who's sport is lacrosse##2
+11. the person who's sport is handball is on the far right##1
+12. the german is on the far left or far right##3
+13. the nurse is on the right of the russian##1
+14. the person who's sport is climbing is somewhere to the left of the journalist
+15. the argentine is on the right of the person drinking mirinda##1
+16. the argentine is on the left or right of the person who's sport is ice-hockey##3
+17. the person who's sport is sailing is on the left or right of the social-worker##3
+18. the person drinking sprite is on the far left or far right##3
+19. the person who's sport is sailing is between the person eating peas and the russian##2
+20. the nurse is on the right of the social-worker##1
+21. the pilot is in an even position##4
+22. the person who's sport is lacrosse is somewhere to the left of the person who's sport is snowboarding
+23. the person drinking fanta is in an odd position##4
+24. the person eating garlic is on the right of the nurse##1
+25. the person drinking mirinda is on the right of the person who's sport is sailing##1
+26. the person drinking fanta is somewhere to the left of the person drinking sprite
+27. the person drinking lemonade is between the social-worker and the french##2
+28. the person eating garlic is somewhere to the right of the person who's sport is sailing
+29. the person eating cherry is on the left or right of the person eating garlic##3
+30. the egyptian is somewhere to the left of the journalist
+31. the person drinking water is the nurse##1","{'Beverage': ['cola', 'lemonade', 'mirinda', 'water', 'fanta', 'sprite'], 'Food': ['peas', 'apple', 'orange', 'cherry', 'garlic', 'lime'], 'Job': ['lawyer', 'electrician', 'social-worker', 'nurse', 'journalist', 'pilot'], 'Nationality': ['french', 'egyptian', 'russian', 'argentine', 'chinese', 'german'], 'Sport': ['lacrosse', 'sailing', 'snowboarding', 'climbing', 'ice-hockey', 'handball']}"
+Pt1_5x6_level5-4,"The people have 6 different hobbies: drawing, fishing, reading, skydiving, video-games, woodworking
+The people have 6 different jobs:  engineer, manager, musician, photographer, pilot, project-manager
+The people prefer 6 different music-genres: classical, country, d&b, indie, metal, pop
+There are 6 different nationalities: brazilian, chinese, colombian, italian, mexican, thai
+The people use 6 different means of transport: airplane, bike, boat, bus, helicopter, skateboard
+ 1. the person driving the skateboard is somewhere to the right of the person driving the boat
+ 2. the fan of country is on the right of the person driving the airplane##1
+ 3. the colombian is in an even position##4
+ 4. the person who's hobby is skydiving is somewhere to the left of the person who's hobby is woodworking
+ 5. the person driving the skateboard is somewhere to the right of the project-manager
+ 6. the person who's hobby is reading is between the project-manager and the fan of country##2
+ 7. the fan of classical is somewhere to the right of the mexican
+ 8. the fan of classical is in an odd position##4
+ 9. the manager is somewhere to the right of the person driving the bike
+10. the person driving the helicopter is on the left or right of the fan of pop##3
+11. the italian is on the far left or far right##3
+12. the fan of indie is on the right of the fan of country##1
+13. the colombian is somewhere to the right of the person driving the bus
+14. the person who's hobby is woodworking is between the person driving the boat and the chinese##2
+15. the pilot is in an odd position##4
+16. the musician is on the left or right of the italian##3
+17. the person driving the bus is between the fan of indie and the fan of d&b##2
+18. the engineer is on the left or right of the person driving the boat##3
+19. the italian is somewhere to the left of the person driving the airplane
+20. the photographer is the person who's hobby is fishing##1
+21. the thai is the person driving the bus##1
+22. the project-manager is the person who's hobby is woodworking##1
+23. the photographer is on the right of the fan of country##1
+24. the person driving the boat is somewhere to the right of the person driving the helicopter
+25. the person who's hobby is woodworking is somewhere to the right of the mexican
+26. the person driving the boat is the person who's hobby is drawing##1","{'Hobby': ['skydiving', 'drawing', 'woodworking', 'reading', 'video-games', 'fishing'], 'Job': ['engineer', 'musician', 'project-manager', 'manager', 'pilot', 'photographer'], 'Music-Genre': ['metal', 'pop', 'classical', 'd&b', 'country', 'indie'], 'Nationality': ['italian', 'mexican', 'brazilian', 'chinese', 'thai', 'colombian'], 'Transport': ['helicopter', 'boat', 'bike', 'airplane', 'bus', 'skateboard']}"
+Pt1_5x6_level5-5,"There are 6 different favourite beverages: almond-milk, hot-chocolate, juice, mirinda, tea, water
+The people have 6 different hobbies: baking, filmmaking, magic-tricks, puzzles, traveling, woodworking
+The people prefer 6 different music-genres: d&b, electronic, funk, reggae, salsa, soul
+6 different pets are kept: bird, fish, goldfish, lizard, mouse, rabbit
+The people prefer 6 different types of sport: badminton, handball, skateboarding, skiing, surfing, weightlifting
+ 1. the person drinking mirinda is somewhere to the left of the owner of the mouse
+ 2. the person drinking tea is on the far left or far right##3
+ 3. the owner of the fish is somewhere to the right of the owner of the mouse
+ 4. the person who's sport is skiing is the person drinking hot-chocolate##1
+ 5. the person who's sport is weightlifting is somewhere to the left of the person who's sport is surfing
+ 6. the person who's sport is handball is on the left or right of the person who's sport is badminton##3
+ 7. the person who's hobby is puzzles is somewhere to the right of the owner of the goldfish
+ 8. the person who's sport is skateboarding is the person who's hobby is woodworking##1
+ 9. the person drinking juice is somewhere to the left of the person who's hobby is baking
+10. the owner of the bird is on the left or right of the person who's sport is skiing##3
+11. the person drinking water is somewhere to the left of the owner of the rabbit
+12. the owner of the bird is on the left or right of the fan of soul##3
+13. the person drinking almond-milk is the person who's hobby is magic-tricks##1
+14. the person who's sport is weightlifting is somewhere to the right of the person who's sport is badminton
+15. the person drinking almond-milk is somewhere to the right of the fan of soul
+16. the person who's sport is weightlifting is the person who's sport is weightlifting##1
+17. the person who's hobby is filmmaking is in an even position##4
+18. the fan of reggae is somewhere to the left of the person drinking mirinda
+19. the owner of the lizard is somewhere to the right of the person who's sport is handball
+20. the person who's sport is skateboarding is the owner of the goldfish##1
+21. the owner of the fish is on the right of the fan of d&b##1
+22. the person who's hobby is filmmaking is somewhere to the left of the fan of d&b
+23. the fan of salsa is somewhere to the right of the fan of reggae
+24. the person who's sport is skiing is on the left of the person drinking tea##1
+25. the person who's hobby is magic-tricks is on the right of the person who's hobby is puzzles##1
+26. the person drinking juice is on the left or right of the person drinking mirinda##3
+27. the person who's hobby is baking is on the left of the owner of the fish##1
+28. the person who's sport is skiing is somewhere to the left of the fan of funk
+29. the person drinking water is somewhere to the left of the owner of the bird
+30. the person who's hobby is filmmaking is the fan of reggae##1","{'Beverage': ['water', 'juice', 'mirinda', 'almond-milk', 'hot-chocolate', 'tea'], 'Hobby': ['woodworking', 'filmmaking', 'puzzles', 'magic-tricks', 'baking', 'traveling'], 'Music-Genre': ['electronic', 'reggae', 'soul', 'salsa', 'd&b', 'funk'], 'Pet': ['goldfish', 'rabbit', 'lizard', 'bird', 'mouse', 'fish'], 'Sport': ['skateboarding', 'handball', 'badminton', 'weightlifting', 'skiing', 'surfing']}"
+Pt1_5x6_level5-6,"There 6 different types of food: artichoke, asparagus, cranberry, lettuce, mango, peas
+The people have 6 different jobs:  fisherman, journalist, musician, photographer, social-worker, teacher
+The people perfer 6 different movie-genres: adventure, crime, epic, mystery, sports, zombie
+The people prefer 6 different types of sport: biathlon, cricket, cycling, rugby, soccer, surfing
+The people use 6 different means of transport: airplane, car, ship, skateboard, taxi, van
+ 1. the person who's sport is surfing is on the left or right of the person who's sport is cycling##3
+ 2. the journalist is on the left of the person driving the airplane##1
+ 3. the person watching zombie movies is somewhere to the right of the person driving the airplane
+ 4. the person watching crime movies is somewhere to the right of the person driving the airplane
+ 5. the person eating artichoke is somewhere to the left of the person eating cranberry
+ 6. the fisherman is the person driving the car##1
+ 7. the person driving the skateboard is on the far right##1
+ 8. the person watching adventure movies is somewhere to the right of the person eating mango
+ 9. the person eating artichoke is on the right of the person watching epic movies##1
+10. the person who's sport is biathlon is the journalist##1
+11. the person eating lettuce is somewhere to the right of the person driving the van
+12. the person eating cranberry is on the left or right of the person eating lettuce##3
+13. the person eating artichoke is in an odd position##4
+14. the person eating artichoke is between the person watching sports movies and the person who's sport is soccer##2
+15. the person driving the car is somewhere to the right of the person driving the airplane
+16. the person watching epic movies is somewhere to the left of the person eating cranberry
+17. the person driving the car is on the left or right of the person driving the airplane##3
+18. the person eating asparagus is the person who's sport is biathlon##1
+19. the person who's sport is rugby is somewhere to the right of the person eating cranberry
+20. the person who's sport is soccer is somewhere to the left of the person watching crime movies
+21. the person watching zombie movies is somewhere to the left of the person who's sport is surfing
+22. the person eating mango is on the right of the person who's sport is biathlon##1
+23. the person driving the ship is somewhere to the right of the person eating asparagus
+24. the social-worker is the person eating mango##1
+25. the person driving the van is the photographer##1
+26. the fisherman is somewhere to the left of the person watching sports movies
+27. the person watching zombie movies is on the left of the person who's sport is cycling##1
+28. the musician is on the left or right of the person driving the car##3
+29. the person watching crime movies is on the left or right of the person driving the skateboard##3","{'Food': ['asparagus', 'mango', 'artichoke', 'peas', 'cranberry', 'lettuce'], 'Job': ['journalist', 'social-worker', 'fisherman', 'musician', 'photographer', 'teacher'], 'Movie-Genre': ['mystery', 'epic', 'zombie', 'sports', 'crime', 'adventure'], 'Sport': ['biathlon', 'soccer', 'cricket', 'cycling', 'surfing', 'rugby'], 'Transport': ['taxi', 'airplane', 'car', 'ship', 'van', 'skateboard']}"
+Pt1_5x6_level5-7,"There 6 different types of food: corn, grapefruit, mango, papaya, pear, plum
+The people have 6 different hobbies: board-games, camping, gardening, photography, traveling, woodworking
+The people have 6 different jobs:  chef, designer, electrician, manager, mechanic, videographer
+There are 6 different nationalities: american, australian, brazilian, french, polish, turkish
+The people use 6 different means of transport: bike, boat, helicopter, ship, subway, train
+ 1. the person driving the helicopter is on the left of the person driving the train##1
+ 2. the person who's hobby is photography is somewhere to the right of the polish
+ 3. the american is on the left or right of the person eating corn##3
+ 4. the french is the person eating pear##1
+ 5. the person eating plum is somewhere to the left of the person eating pear
+ 6. the brazilian is on the left of the person who's hobby is woodworking##1
+ 7. the person eating mango is on the far left or far right##3
+ 8. the polish is on the left of the chef##1
+ 9. the person who's hobby is traveling is somewhere to the right of the mechanic
+10. the electrician is on the left or right of the person driving the ship##3
+11. the designer is in an odd position##4
+12. the person driving the subway is on the left or right of the videographer##3
+13. the person eating plum is the turkish##1
+14. the french is on the left of the person who's hobby is camping##1
+15. the manager is somewhere to the left of the person who's hobby is photography
+16. the person who's hobby is board-games is in an even position##4
+17. the person driving the bike is on the right of the manager##1
+18. the turkish is on the left of the person driving the subway##1
+19. the person eating grapefruit is the polish##1
+20. the person eating corn is somewhere to the left of the person driving the helicopter
+21. the designer is somewhere to the left of the videographer
+22. the person driving the bike is somewhere to the right of the person who's hobby is camping
+23. the chef is somewhere to the right of the person who's hobby is woodworking
+24. the american is on the left or right of the brazilian##3
+25. the person driving the helicopter is on the right of the person who's hobby is woodworking##1
+26. the person driving the helicopter is the person driving the helicopter##1
+27. the person who's hobby is traveling is on the left of the person eating grapefruit##1","{'Food': ['plum', 'corn', 'papaya', 'pear', 'grapefruit', 'mango'], 'Hobby': ['gardening', 'board-games', 'woodworking', 'traveling', 'camping', 'photography'], 'Job': ['designer', 'mechanic', 'videographer', 'electrician', 'manager', 'chef'], 'Nationality': ['turkish', 'brazilian', 'american', 'french', 'polish', 'australian'], 'Transport': ['boat', 'subway', 'ship', 'helicopter', 'train', 'bike']}"
+Pt1_5x6_level5-8,"There are 6 different favourite beverages: 7up, hot-chocolate, juice, lemonade, tea, water
+There 6 different types of food: asparagus, eggplant, lime, mango, radish, raspberry
+There are 6 different nationalities: brazilian, chinese, french, malaysian, nigerian, russian
+6 different pets are kept: chinchilla, dog, guinea-pig, horse, lizard, mouse
+The people prefer 6 different types of sport: baseball, biathlon, golf, lacrosse, skiing, water-polo
+ 1. the owner of the horse is on the far left##1
+ 2. the person who's sport is lacrosse is the french##1
+ 3. the russian is on the left or right of the person who's sport is skiing##3
+ 4. the person drinking juice is on the left or right of the person eating asparagus##3
+ 5. the owner of the guinea-pig is on the far right##1
+ 6. the person drinking water is the person eating eggplant##1
+ 7. the person eating asparagus is somewhere to the right of the person drinking lemonade
+ 8. the person eating radish is on the far left or far right##3
+ 9. the person eating eggplant is on the far left or far right##3
+10. the person eating lime is somewhere to the right of the person drinking 7up
+11. the person drinking lemonade is in an even position##4
+12. the french is on the left of the chinese##1
+13. the owner of the dog is somewhere to the left of the person drinking tea
+14. the person eating mango is somewhere to the left of the owner of the chinchilla
+15. the nigerian is somewhere to the left of the person who's sport is golf
+16. the person eating radish is on the far right##1
+17. the person drinking water is on the far left or far right##3
+18. the owner of the chinchilla is on the left of the russian##1
+19. the owner of the lizard is in an even position##4
+20. the person drinking hot-chocolate is on the right of the russian##1
+21. the person who's sport is baseball is on the left or right of the person eating raspberry##3
+22. the person eating asparagus is somewhere to the right of the person eating lime
+23. the owner of the guinea-pig is the person who's sport is golf##1
+24. the owner of the dog is the russian##1
+25. the russian is on the right of the malaysian##1
+26. the chinese is in an even position##4
+27. the person who's sport is water-polo is on the left or right of the person who's sport is lacrosse##3
+28. the person eating mango is somewhere to the left of the malaysian
+29. the person who's sport is water-polo is somewhere to the left of the person eating lime
+30. the person who's sport is baseball is on the left or right of the person eating raspberry##3
+31. the person drinking juice is between the person eating asparagus and the person who's sport is biathlon##2","{'Beverage': ['water', 'lemonade', '7up', 'juice', 'hot-chocolate', 'tea'], 'Food': ['eggplant', 'mango', 'raspberry', 'lime', 'asparagus', 'radish'], 'Nationality': ['french', 'chinese', 'malaysian', 'russian', 'nigerian', 'brazilian'], 'Pet': ['horse', 'lizard', 'chinchilla', 'dog', 'mouse', 'guinea-pig'], 'Sport': ['lacrosse', 'water-polo', 'biathlon', 'baseball', 'skiing', 'golf']}"
+Pt1_5x6_level5-9,"There 6 different types of food: asparagus, cherry, kiwi, nectarine, onion, pear
+The people have 6 different hobbies: cooking, dancing, gardening, reading, rock-climbing, traveling
+The people have 6 different jobs:  architect, engineer, social-worker, software-developer, teacher, videographer
+There are 6 different nationalities: canadian, italian, japanese, nigerian, polish, spanish
+6 different pets are kept: guinea-pig, hamster, hedgehog, lizard, mouse, turtle
+ 1. the person eating kiwi is on the left or right of the person who's hobby is rock-climbing##3
+ 2. the person who's hobby is dancing is on the left or right of the software-developer##3
+ 3. the person who's hobby is reading is on the right of the teacher##1
+ 4. the person who's hobby is traveling is on the left of the architect##1
+ 5. the person who's hobby is traveling is somewhere to the right of the teacher
+ 6. the person eating nectarine is somewhere to the left of the person eating cherry
+ 7. the owner of the mouse is the person who's hobby is gardening##1
+ 8. the person who's hobby is reading is on the left or right of the person eating nectarine##3
+ 9. the japanese is on the far left##1
+10. the social-worker is on the left or right of the videographer##3
+11. the owner of the hamster is on the left of the social-worker##1
+12. the person eating pear is the spanish##1
+13. the architect is on the right of the person eating cherry##1
+14. the person who's hobby is gardening is somewhere to the right of the owner of the hamster
+15. the polish is somewhere to the left of the owner of the hedgehog
+16. the owner of the turtle is on the left of the person eating kiwi##1
+17. the engineer is on the left or right of the person who's hobby is dancing##3
+18. the owner of the lizard is the person who's hobby is cooking##1
+19. the teacher is on the left or right of the software-developer##3
+20. the person who's hobby is reading is somewhere to the right of the owner of the lizard
+21. the person eating nectarine is the owner of the turtle##1
+22. the person eating pear is on the far left or far right##3
+23. the person who's hobby is gardening is on the right of the person eating cherry##1
+24. the owner of the hedgehog is on the left or right of the software-developer##3
+25. the person who's hobby is cooking is the engineer##1
+26. the canadian is in an odd position##4
+27. the person eating asparagus is on the far left##1
+28. the videographer is on the left of the spanish##1
+29. the japanese is on the left of the teacher##1
+30. the italian is between the person who's hobby is traveling and the nigerian##2
+31. the person who's hobby is reading is on the left or right of the owner of the turtle##3","{'Food': ['asparagus', 'nectarine', 'kiwi', 'onion', 'cherry', 'pear'], 'Hobby': ['cooking', 'dancing', 'reading', 'rock-climbing', 'traveling', 'gardening'], 'Job': ['engineer', 'teacher', 'software-developer', 'social-worker', 'videographer', 'architect'], 'Nationality': ['japanese', 'polish', 'nigerian', 'italian', 'canadian', 'spanish'], 'Pet': ['lizard', 'turtle', 'hamster', 'hedgehog', 'guinea-pig', 'mouse']}"
diff --git a/part2/level5/Pt2_5x7_level5.csv b/part2/level5/Pt2_5x7_level5.csv
new file mode 100644
index 0000000000000000000000000000000000000000..b0096f069c7ab0216f5e9aeb74fe317174107194
--- /dev/null
+++ b/part2/level5/Pt2_5x7_level5.csv
@@ -0,0 +1,408 @@
+ID,Clues,SolutionGrid
+Pt1_5x7_level5-0,"There 7 different types of food: cauliflower, kiwi, lime, nectarine, onion, plum, strawberry
+The people have 7 different hobbies: board-games, chess, gardening, photography, singing, sudoku, woodworking
+The people have 7 different jobs:  accountant, analyst, chef, musician, nurse, project-manager, security-guard
+The people prefer 7 different music-genres: country, hip-hop, house, jazz, metal, punk, techno
+There are 7 different nationalities: british, canadian, chinese, dutch, french, indonesian, malaysian
+ 1. the project-manager is the person who's hobby is gardening##1
+ 2. the canadian is on the left of the fan of metal##1
+ 3. the person eating kiwi is on the left or right of the person who's hobby is woodworking##3
+ 4. the person eating strawberry is on the left or right of the french##3
+ 5. the person who's hobby is singing is somewhere to the left of the person eating kiwi
+ 6. the person who's hobby is gardening is somewhere to the left of the security-guard
+ 7. the person who's hobby is sudoku is somewhere to the right of the chinese
+ 8. the security-guard is somewhere to the right of the person who's hobby is board-games
+ 9. the person eating cauliflower is on the left or right of the security-guard##3
+10. the fan of techno is on the far left##1
+11. the chef is somewhere to the right of the fan of jazz
+12. the person eating lime is somewhere to the left of the person eating onion
+13. the person who's hobby is singing is on the right of the person who's hobby is gardening##1
+14. the person eating lime is between the person who's hobby is chess and the malaysian##2
+15. the fan of hip-hop is somewhere to the right of the canadian
+16. the french is in an even position##4
+17. the person who's hobby is woodworking is on the far right##1
+18. the fan of house is on the right of the dutch##1
+19. the canadian is on the left of the indonesian##1
+20. the person eating onion is somewhere to the left of the fan of jazz
+21. the fan of metal is somewhere to the left of the person who's hobby is gardening
+22. the person who's hobby is sudoku is on the right of the musician##1
+23. the canadian is somewhere to the left of the fan of jazz
+24. the canadian is on the right of the accountant##1
+25. the fan of punk is on the right of the fan of house##1
+26. the analyst is in an odd position##4
+27. the fan of hip-hop is the chef##1
+28. the person eating nectarine is on the left of the person who's hobby is photography##1
+29. the person eating kiwi is somewhere to the left of the person eating cauliflower
+30. the person who's hobby is board-games is somewhere to the left of the canadian
+31. the nurse is somewhere to the right of the malaysian
+32. the security-guard is on the right of the musician##1
+33. the chef is somewhere to the right of the accountant
+34. the musician is on the left or right of the person eating plum##3","{'Food': ['nectarine', 'lime', 'onion', 'plum', 'strawberry', 'kiwi', 'cauliflower'], 'Hobby': ['board-games', 'photography', 'chess', 'gardening', 'singing', 'sudoku', 'woodworking'], 'Job': ['accountant', 'nurse', 'analyst', 'project-manager', 'musician', 'security-guard', 'chef'], 'Music-Genre': ['techno', 'country', 'metal', 'jazz', 'house', 'punk', 'hip-hop'], 'Nationality': ['malaysian', 'canadian', 'indonesian', 'dutch', 'chinese', 'french', 'british']}"
+Pt1_5x7_level5-1,"There are 7 different favourite beverages: almond-milk, cola, fanta, iced-tea, juice, mirinda, soy-milk
+The people have 7 different hobbies: baking, card-games, cooking, hiking, photography, puzzles, traveling
+The people have 7 different jobs:  analyst, architect, electrician, entrepreneur, photographer, software-developer, writer
+There are 7 different nationalities: american, brazilian, canadian, dutch, italian, japanese, pakistani
+The people prefer 7 different types of sport: basketball, cricket, handball, snowboarding, swimming, volleyball, weightlifting
+ 1. the person who's hobby is traveling is on the left or right of the person who's sport is basketball##3
+ 2. the person who's sport is snowboarding is somewhere to the right of the person who's sport is swimming
+ 3. the person who's sport is weightlifting is on the left or right of the person who's hobby is card-games##3
+ 4. the person drinking cola is somewhere to the left of the person who's sport is basketball
+ 5. the person who's hobby is puzzles is the person drinking soy-milk##1
+ 6. the person who's hobby is hiking is on the left of the photographer##1
+ 7. the american is the photographer##1
+ 8. the person who's sport is swimming is on the right of the person who's sport is volleyball##1
+ 9. the person drinking cola is on the left of the brazilian##1
+10. the architect is in an even position##4
+11. the italian is on the left of the person who's sport is cricket##1
+12. the brazilian is the person who's hobby is hiking##1
+13. the person drinking iced-tea is on the left or right of the electrician##3
+14. the person who's sport is handball is on the right of the person who's hobby is puzzles##1
+15. the japanese is the person drinking fanta##1
+16. the entrepreneur is somewhere to the right of the electrician
+17. the person who's hobby is puzzles is the writer##1
+18. the person who's hobby is puzzles is the canadian##1
+19. the dutch is between the analyst and the person who's sport is cricket##2
+20. the person who's sport is cricket is somewhere to the right of the person drinking cola
+21. the canadian is somewhere to the right of the entrepreneur
+22. the person drinking soy-milk is on the left or right of the dutch##3
+23. the person who's hobby is puzzles is somewhere to the right of the person who's hobby is photography
+24. the person who's sport is cricket is somewhere to the right of the entrepreneur
+25. the person drinking soy-milk is somewhere to the right of the person drinking almond-milk
+26. the person who's hobby is hiking is on the left or right of the pakistani##3
+27. the entrepreneur is on the right of the pakistani##1
+28. the person who's hobby is cooking is on the far right##1
+29. the italian is somewhere to the left of the person who's sport is weightlifting
+30. the person who's sport is snowboarding is somewhere to the right of the entrepreneur
+31. the entrepreneur is somewhere to the right of the person who's hobby is baking
+32. the architect is somewhere to the right of the canadian
+33. the person who's hobby is traveling is on the left or right of the person who's sport is swimming##3
+34. the american is on the left of the person drinking juice##1","{'Beverage': ['cola', 'iced-tea', 'almond-milk', 'juice', 'soy-milk', 'mirinda', 'fanta'], 'Hobby': ['baking', 'hiking', 'traveling', 'photography', 'puzzles', 'card-games', 'cooking'], 'Job': ['electrician', 'entrepreneur', 'photographer', 'software-developer', 'writer', 'architect', 'analyst'], 'Nationality': ['pakistani', 'brazilian', 'american', 'italian', 'canadian', 'dutch', 'japanese'], 'Sport': ['volleyball', 'swimming', 'snowboarding', 'basketball', 'cricket', 'handball', 'weightlifting']}"
+Pt1_5x7_level5-2,"There are 7 different favourite beverages: 7up, coffee, hot-chocolate, iced-tea, lemonade, tea, water
+There 7 different types of food: artichoke, broccoli, cabbage, grapes, peach, plum, raspberry
+There are 7 different nationalities: american, canadian, chinese, dutch, egyptian, japanese, malaysian
+The people prefer 7 different types of sport: biathlon, handball, rowing, skateboarding, snowboarding, swimming, tennis
+The people use 7 different means of transport: bus, jet-ski, quad-bike, ship, skateboard, trike, van
+ 1. the person eating raspberry is somewhere to the right of the person drinking coffee
+ 2. the person drinking coffee is on the left of the person eating plum##1
+ 3. the person driving the trike is somewhere to the left of the person who's sport is skateboarding
+ 4. the malaysian is on the left or right of the person eating artichoke##3
+ 5. the chinese is the person who's sport is rowing##1
+ 6. the malaysian is on the left of the person eating artichoke##1
+ 7. the person drinking coffee is somewhere to the left of the person who's sport is handball
+ 8. the person who's sport is skateboarding is the japanese##1
+ 9. the person eating cabbage is on the right of the person eating raspberry##1
+10. the canadian is somewhere to the right of the person eating broccoli
+11. the person drinking water is on the far left or far right##3
+12. the person driving the trike is on the left or right of the person driving the skateboard##3
+13. the person eating grapes is the dutch##1
+14. the egyptian is the person drinking lemonade##1
+15. the person driving the van is the person eating artichoke##1
+16. the person eating raspberry is somewhere to the right of the american
+17. the person drinking iced-tea is on the left or right of the person drinking hot-chocolate##3
+18. the person driving the skateboard is in an even position##4
+19. the person driving the quad-bike is on the left or right of the person driving the bus##3
+20. the person drinking lemonade is somewhere to the right of the person drinking iced-tea
+21. the japanese is on the left or right of the person who's sport is swimming##3
+22. the person driving the skateboard is on the right of the person who's sport is tennis##1
+23. the person who's sport is handball is on the left of the person eating cabbage##1
+24. the person eating peach is in the middle##1
+25. the person driving the bus is somewhere to the left of the person drinking tea
+26. the american is on the far left or far right##3
+27. the person drinking hot-chocolate is on the left of the person eating raspberry##1
+28. the person drinking water is on the far left or far right##3
+29. the person driving the trike is somewhere to the left of the canadian
+30. the person who's sport is biathlon is somewhere to the right of the person eating grapes
+31. the person who's sport is skateboarding is somewhere to the left of the person drinking hot-chocolate
+32. the person driving the ship is on the left of the person drinking hot-chocolate##1
+33. the egyptian is on the left of the person driving the jet-ski##1
+34. the dutch is the person drinking iced-tea##1
+35. the person who's sport is biathlon is somewhere to the left of the person drinking lemonade
+36. the person who's sport is handball is the person driving the bus##1","{'Beverage': ['coffee', '7up', 'iced-tea', 'hot-chocolate', 'lemonade', 'tea', 'water'], 'Food': ['broccoli', 'plum', 'grapes', 'peach', 'raspberry', 'cabbage', 'artichoke'], 'Nationality': ['american', 'japanese', 'dutch', 'canadian', 'egyptian', 'malaysian', 'chinese'], 'Sport': ['tennis', 'skateboarding', 'swimming', 'biathlon', 'handball', 'snowboarding', 'rowing'], 'Transport': ['trike', 'skateboard', 'ship', 'quad-bike', 'bus', 'jet-ski', 'van']}"
+Pt1_5x7_level5-3,"There 7 different types of food: artichoke, asparagus, cabbage, peach, peas, pineapple, zucchini
+The people have 7 different hobbies: camping, card-games, chess, dancing, rock-climbing, traveling, woodworking
+The people have 7 different jobs:  accountant, bartender, designer, freelancer, journalist, nurse, project-manager
+The people prefer 7 different music-genres: country, d&b, funk, house, reggae, salsa, soul
+The people prefer 7 different types of sport: cricket, ice-hockey, lacrosse, rowing, soccer, swimming, tennis
+ 1. the person who's hobby is chess is somewhere to the left of the bartender
+ 2. the fan of country is on the left of the person who's hobby is traveling##1
+ 3. the freelancer is the fan of soul##1
+ 4. the person who's sport is soccer is on the right of the bartender##1
+ 5. the designer is somewhere to the right of the person who's sport is lacrosse
+ 6. the fan of country is somewhere to the left of the designer
+ 7. the person who's sport is rowing is on the left or right of the person who's sport is tennis##3
+ 8. the person eating peach is somewhere to the left of the bartender
+ 9. the freelancer is between the person eating cabbage and the fan of funk##2
+10. the person eating peas is somewhere to the right of the person who's hobby is chess
+11. the person who's sport is swimming is on the left or right of the person eating peas##3
+12. the person who's sport is lacrosse is on the right of the person who's hobby is traveling##1
+13. the person eating pineapple is on the left or right of the person eating peas##3
+14. the person who's hobby is traveling is on the left of the person who's hobby is chess##1
+15. the person eating pineapple is in an odd position##4
+16. the person who's sport is soccer is the fan of d&b##1
+17. the freelancer is somewhere to the left of the fan of house
+18. the fan of house is on the left of the person who's hobby is rock-climbing##1
+19. the person who's sport is rowing is somewhere to the right of the person who's sport is tennis
+20. the person who's hobby is traveling is somewhere to the left of the person who's hobby is chess
+21. the accountant is on the left or right of the person who's sport is swimming##3
+22. the person eating artichoke is somewhere to the left of the person eating cabbage
+23. the fan of reggae is on the right of the person eating peas##1
+24. the person who's hobby is chess is on the left of the person who's hobby is camping##1
+25. the person who's hobby is traveling is the person who's sport is cricket##1
+26. the person eating peach is somewhere to the left of the person who's sport is lacrosse
+27. the fan of funk is somewhere to the right of the person eating zucchini
+28. the journalist is the person who's hobby is woodworking##1
+29. the person eating cabbage is on the left or right of the fan of salsa##3
+30. the nurse is somewhere to the right of the person eating peach
+31. the fan of house is on the left or right of the fan of salsa##3
+32. the person who's hobby is camping is on the left or right of the person eating asparagus##3
+33. the person who's hobby is card-games is somewhere to the left of the person who's hobby is dancing
+34. the person who's hobby is rock-climbing is somewhere to the right of the freelancer
+35. the bartender is somewhere to the right of the designer","{'Food': ['zucchini', 'peach', 'artichoke', 'cabbage', 'asparagus', 'peas', 'pineapple'], 'Hobby': ['woodworking', 'traveling', 'chess', 'camping', 'rock-climbing', 'card-games', 'dancing'], 'Job': ['journalist', 'project-manager', 'freelancer', 'designer', 'bartender', 'accountant', 'nurse'], 'Music-Genre': ['country', 'funk', 'soul', 'house', 'salsa', 'd&b', 'reggae'], 'Sport': ['ice-hockey', 'cricket', 'lacrosse', 'tennis', 'rowing', 'soccer', 'swimming']}"
+Pt1_5x7_level5-4,"There are 7 different favourite beverages: almond-milk, coffee, fanta, iced-tea, juice, tea, water
+The people have 7 different jobs:  dancer, dressmaker, librarian, security-guard, social-worker, teacher, videographer
+The people prefer 7 different music-genres: blues, indie, metal, r&b, reggae, rock, trance
+There are 7 different nationalities: american, dutch, indian, italian, malaysian, russian, thai
+The people prefer 7 different types of sport: biathlon, cricket, ice-hockey, lacrosse, snowboarding, volleyball, weightlifting
+ 1. the fan of blues is on the left of the teacher##1
+ 2. the person drinking juice is the person who's sport is weightlifting##1
+ 3. the russian is somewhere to the left of the person drinking iced-tea
+ 4. the person who's sport is weightlifting is somewhere to the right of the person who's sport is lacrosse
+ 5. the fan of rock is on the left of the fan of r&b##1
+ 6. the person drinking juice is on the far left or far right##3
+ 7. the person who's sport is snowboarding is somewhere to the left of the american
+ 8. the person who's sport is cricket is somewhere to the left of the person who's sport is biathlon
+ 9. the malaysian is on the far left or far right##3
+10. the thai is on the right of the fan of blues##1
+11. the dutch is in an even position##4
+12. the person drinking almond-milk is on the left of the person who's sport is lacrosse##1
+13. the person drinking water is on the right of the person drinking coffee##1
+14. the dutch is in an even position##4
+15. the dancer is on the left or right of the librarian##3
+16. the russian is somewhere to the right of the person drinking fanta
+17. the italian is the librarian##1
+18. the person drinking water is on the left of the person drinking tea##1
+19. the dancer is on the right of the fan of r&b##1
+20. the person who's sport is snowboarding is somewhere to the right of the dutch
+21. the fan of indie is the thai##1
+22. the fan of rock is somewhere to the left of the indian
+23. the security-guard is the person who's sport is lacrosse##1
+24. the person who's sport is cricket is somewhere to the left of the person who's sport is ice-hockey
+25. the person drinking iced-tea is somewhere to the left of the librarian
+26. the person drinking juice is the videographer##1
+27. the fan of metal is somewhere to the left of the thai
+28. the dressmaker is somewhere to the right of the malaysian
+29. the thai is in an even position##4
+30. the social-worker is somewhere to the left of the dressmaker
+31. the librarian is somewhere to the right of the dancer
+32. the russian is somewhere to the left of the videographer
+33. the american is on the far left or far right##3
+34. the person who's sport is ice-hockey is somewhere to the left of the fan of r&b
+35. the person drinking water is on the right of the fan of trance##1
+36. the person who's sport is cricket is the person drinking fanta##1
+37. the videographer is on the right of the person who's sport is biathlon##1
+38. the indian is somewhere to the left of the dancer","{'Beverage': ['fanta', 'almond-milk', 'iced-tea', 'coffee', 'water', 'tea', 'juice'], 'Job': ['social-worker', 'dressmaker', 'security-guard', 'dancer', 'librarian', 'teacher', 'videographer'], 'Music-Genre': ['metal', 'rock', 'r&b', 'trance', 'blues', 'indie', 'reggae'], 'Nationality': ['malaysian', 'russian', 'indian', 'dutch', 'italian', 'thai', 'american'], 'Sport': ['cricket', 'ice-hockey', 'lacrosse', 'volleyball', 'snowboarding', 'biathlon', 'weightlifting']}"
+Pt1_5x7_level5-5,"The people have 7 different hobbies: chess, cooking, drawing, magic-tricks, reading, singing, video-games
+The people have 7 different jobs:  journalist, librarian, photographer, pilot, police-officer, scientist, teacher
+The people perfer 7 different movie-genres: adventure, documentary, drama, musical, satire, scientific, superhero
+7 different pets are kept: cat, dog, frog, goat, goldfish, rabbit, turtle
+The people prefer 7 different types of sport: baseball, cricket, cycling, parkour, sailing, surfing, weightlifting
+ 1. the owner of the cat is somewhere to the right of the person who's sport is weightlifting
+ 2. the journalist is on the right of the person who's hobby is reading##1
+ 3. the person who's sport is sailing is somewhere to the left of the teacher
+ 4. the person who's hobby is video-games is on the left or right of the person who's hobby is reading##3
+ 5. the person who's hobby is singing is somewhere to the right of the police-officer
+ 6. the owner of the goldfish is the person who's sport is surfing##1
+ 7. the person who's sport is cycling is in an odd position##4
+ 8. the teacher is on the left or right of the person who's sport is cricket##3
+ 9. the person who's sport is sailing is on the left or right of the person who's hobby is magic-tricks##3
+10. the person who's hobby is singing is on the left of the teacher##1
+11. the owner of the goat is somewhere to the right of the person who's sport is sailing
+12. the journalist is on the left or right of the scientist##3
+13. the person who's hobby is cooking is on the right of the owner of the frog##1
+14. the person who's sport is parkour is somewhere to the left of the owner of the frog
+15. the owner of the frog is on the left or right of the person watching satire movies##3
+16. the person watching musical movies is on the far left##1
+17. the owner of the dog is in the middle##1
+18. the owner of the goat is on the right of the person who's sport is surfing##1
+19. the person who's sport is cricket is on the left of the person watching scientific movies##1
+20. the person who's hobby is video-games is somewhere to the left of the person who's hobby is drawing
+21. the owner of the goat is on the right of the person watching superhero movies##1
+22. the owner of the cat is in an odd position##4
+23. the librarian is the person who's hobby is cooking##1
+24. the owner of the rabbit is the person watching satire movies##1
+25. the librarian is on the left or right of the person who's sport is weightlifting##3
+26. the person who's hobby is reading is on the right of the person who's sport is parkour##1
+27. the person who's sport is sailing is between the journalist and the pilot##2
+28. the person who's hobby is chess is on the left of the person watching documentary movies##1
+29. the pilot is on the left of the person who's hobby is reading##1
+30. the owner of the dog is in an even position##4
+31. the person who's sport is baseball is between the person watching drama movies and the person who's sport is surfing##2
+32. the person watching musical movies is somewhere to the left of the police-officer
+33. the police-officer is somewhere to the right of the person who's sport is baseball
+34. the person watching adventure movies is somewhere to the right of the journalist
+35. the owner of the frog is in an odd position##4
+36. the person who's hobby is cooking is on the right of the person who's hobby is magic-tricks##1","{'Hobby': ['video-games', 'reading', 'magic-tricks', 'cooking', 'chess', 'singing', 'drawing'], 'Job': ['pilot', 'scientist', 'journalist', 'librarian', 'police-officer', 'photographer', 'teacher'], 'Movie-Genre': ['musical', 'satire', 'drama', 'adventure', 'superhero', 'documentary', 'scientific'], 'Pet': ['turtle', 'rabbit', 'frog', 'dog', 'goldfish', 'goat', 'cat'], 'Sport': ['parkour', 'sailing', 'weightlifting', 'baseball', 'surfing', 'cricket', 'cycling']}"
+Pt1_5x7_level5-6,"The people have 7 different jobs:  accountant, firefighter, fisherman, lawyer, photographer, scientist, writer
+The people prefer 7 different music-genres: folk, hip-hop, indie, metal, reggae, rock, salsa
+There are 7 different nationalities: argentine, brazilian, colombian, german, indian, indonesian, italian
+The people prefer 7 different types of sport: badminton, baseball, handball, ice-hockey, tennis, volleyball, water-polo
+The people use 7 different means of transport: airplane, bike, boat, quad-bike, ship, skateboard, tram
+ 1. the italian is on the left of the person who's sport is water-polo##1
+ 2. the argentine is somewhere to the right of the fan of metal
+ 3. the fan of reggae is on the far right##1
+ 4. the person driving the bike is the fan of hip-hop##1
+ 5. the brazilian is the brazilian##1
+ 6. the italian is on the right of the person driving the airplane##1
+ 7. the person driving the bike is on the left of the person who's sport is volleyball##1
+ 8. the fan of metal is somewhere to the left of the fan of indie
+ 9. the person driving the tram is the person who's sport is handball##1
+10. the person driving the skateboard is on the far right##1
+11. the fan of rock is on the left or right of the italian##3
+12. the person who's sport is ice-hockey is somewhere to the left of the indonesian
+13. the scientist is on the left of the accountant##1
+14. the person who's sport is baseball is in the middle##1
+15. the brazilian is somewhere to the left of the indonesian
+16. the photographer is somewhere to the right of the person who's sport is ice-hockey
+17. the lawyer is in an odd position##4
+18. the scientist is somewhere to the right of the indian
+19. the fan of indie is on the left or right of the person who's sport is water-polo##3
+20. the accountant is somewhere to the left of the argentine
+21. the colombian is somewhere to the left of the indian
+22. the person driving the ship is on the left of the fan of salsa##1
+23. the person driving the boat is between the person who's sport is tennis and the german##2
+24. the brazilian is on the left of the firefighter##1
+25. the argentine is on the left or right of the writer##3
+26. the person who's sport is badminton is the fan of salsa##1
+27. the fisherman is the fan of metal##1
+28. the person driving the ship is somewhere to the right of the person driving the quad-bike
+29. the writer is on the right of the accountant##1
+30. the fan of salsa is the person who's sport is badminton##1
+31. the fan of salsa is somewhere to the left of the scientist
+32. the fan of folk is on the far left##1
+33. the fan of hip-hop is on the left of the fan of rock##1
+34. the writer is somewhere to the left of the person driving the skateboard
+35. the fan of salsa is somewhere to the right of the fisherman","{'Job': ['lawyer', 'fisherman', 'firefighter', 'scientist', 'accountant', 'writer', 'photographer'], 'Music-Genre': ['folk', 'metal', 'salsa', 'hip-hop', 'rock', 'indie', 'reggae'], 'Nationality': ['colombian', 'brazilian', 'indian', 'german', 'indonesian', 'italian', 'argentine'], 'Sport': ['ice-hockey', 'tennis', 'badminton', 'baseball', 'volleyball', 'handball', 'water-polo'], 'Transport': ['quad-bike', 'ship', 'boat', 'bike', 'airplane', 'tram', 'skateboard']}"
+Pt1_5x7_level5-7,"There are 7 different favourite beverages: almond-milk, coffee, cola, hot-chocolate, iced-tea, milk, mirinda
+There 7 different types of food: cranberry, garlic, kiwi, pepper, potato, radish, zucchini
+There are 7 different nationalities: argentine, french, german, malaysian, mexican, nigerian, russian
+7 different pets are kept: chinchilla, fish, goat, guinea-pig, hamster, lizard, rabbit
+The people prefer 7 different types of sport: badminton, biathlon, cricket, golf, handball, rugby, soccer
+ 1. the nigerian is on the left or right of the person who's sport is cricket##3
+ 2. the owner of the chinchilla is on the left of the argentine##1
+ 3. the person eating radish is on the left or right of the person drinking almond-milk##3
+ 4. the person who's sport is soccer is on the left of the person who's sport is handball##1
+ 5. the person who's sport is cricket is on the left or right of the person who's sport is soccer##3
+ 6. the french is somewhere to the right of the person eating cranberry
+ 7. the owner of the lizard is somewhere to the left of the owner of the rabbit
+ 8. the owner of the guinea-pig is somewhere to the right of the person who's sport is biathlon
+ 9. the person eating pepper is on the left of the person who's sport is soccer##1
+10. the owner of the lizard is somewhere to the right of the person drinking iced-tea
+11. the owner of the fish is on the left of the owner of the goat##1
+12. the person eating radish is somewhere to the left of the person who's sport is cricket
+13. the person who's sport is cricket is the person who's sport is cricket##1
+14. the mexican is somewhere to the right of the owner of the guinea-pig
+15. the person eating potato is between the person who's sport is badminton and the person drinking iced-tea##2
+16. the person eating zucchini is on the far left##1
+17. the owner of the guinea-pig is somewhere to the right of the person eating potato
+18. the person eating radish is somewhere to the left of the person drinking almond-milk
+19. the person drinking hot-chocolate is on the left or right of the nigerian##3
+20. the russian is on the left of the person eating potato##1
+21. the person drinking iced-tea is somewhere to the right of the person drinking hot-chocolate
+22. the person eating pepper is somewhere to the right of the person drinking cola
+23. the person drinking iced-tea is on the left or right of the person who's sport is biathlon##3
+24. the person who's sport is cricket is somewhere to the left of the owner of the rabbit
+25. the person eating potato is the owner of the goat##1
+26. the mexican is on the left of the person drinking coffee##1
+27. the owner of the rabbit is on the left or right of the person eating cranberry##3
+28. the malaysian is in an even position##4
+29. the person eating radish is somewhere to the left of the owner of the chinchilla
+30. the person drinking milk is on the right of the person drinking mirinda##1
+31. the person eating garlic is somewhere to the left of the owner of the hamster
+32. the person who's sport is golf is on the right of the owner of the goat##1
+33. the french is in an even position##4
+34. the person eating cranberry is on the right of the person eating pepper##1
+35. the person eating radish is on the left of the person drinking almond-milk##1
+36. the person eating zucchini is on the far left or far right##3","{'Beverage': ['cola', 'hot-chocolate', 'iced-tea', 'almond-milk', 'coffee', 'mirinda', 'milk'], 'Food': ['zucchini', 'potato', 'radish', 'pepper', 'cranberry', 'garlic', 'kiwi'], 'Nationality': ['russian', 'malaysian', 'nigerian', 'mexican', 'argentine', 'french', 'german'], 'Pet': ['fish', 'goat', 'guinea-pig', 'chinchilla', 'lizard', 'rabbit', 'hamster'], 'Sport': ['badminton', 'biathlon', 'golf', 'cricket', 'soccer', 'handball', 'rugby']}"
+Pt1_5x7_level5-8,"There 7 different types of food: artichoke, cabbage, lemon, lime, plum, raspberry, tomato
+The people perfer 7 different movie-genres: action, adventure, comedy, family, horror, thriller, time-travel
+The people prefer 7 different music-genres: electronic, house, indie, punk, r&b, salsa, techno
+7 different pets are kept: bird, chinchilla, ferret, frog, goldfish, mouse, rabbit
+The people use 7 different means of transport: airplane, bus, quad-bike, roller, snowmobile, subway, trike
+ 1. the person watching horror movies is somewhere to the right of the person driving the trike
+ 2. the person watching horror movies is somewhere to the left of the person eating lemon
+ 3. the person eating plum is on the left or right of the person eating cabbage##3
+ 4. the person driving the bus is somewhere to the right of the fan of techno
+ 5. the owner of the frog is somewhere to the right of the person eating cabbage
+ 6. the fan of house is on the left or right of the fan of salsa##3
+ 7. the person watching time-travel movies is on the left of the owner of the rabbit##1
+ 8. the person eating tomato is the owner of the ferret##1
+ 9. the person watching horror movies is somewhere to the right of the person driving the airplane
+10. the person watching time-travel movies is somewhere to the left of the person driving the roller
+11. the person eating lemon is between the owner of the bird and the owner of the frog##2
+12. the person eating lemon is on the left or right of the owner of the frog##3
+13. the person watching thriller movies is somewhere to the left of the fan of punk
+14. the person watching comedy movies is somewhere to the left of the owner of the goldfish
+15. the person eating raspberry is in an even position##4
+16. the person driving the quad-bike is on the left of the person driving the airplane##1
+17. the person eating lime is on the left or right of the person driving the trike##3
+18. the owner of the goldfish is on the left or right of the fan of techno##3
+19. the person watching family movies is somewhere to the left of the person driving the bus
+20. the person driving the quad-bike is on the far left or far right##3
+21. the person driving the airplane is somewhere to the left of the person eating raspberry
+22. the owner of the goldfish is on the left or right of the person driving the quad-bike##3
+23. the person watching family movies is somewhere to the left of the person watching adventure movies
+24. the person driving the roller is between the fan of indie and the owner of the bird##2
+25. the fan of indie is somewhere to the right of the person eating lime
+26. the fan of electronic is on the left or right of the owner of the rabbit##3
+27. the fan of house is somewhere to the right of the person watching family movies
+28. the person driving the bus is the fan of house##1
+29. the owner of the goldfish is somewhere to the left of the person watching adventure movies
+30. the person watching action movies is on the left or right of the person eating tomato##3
+31. the person driving the subway is the person eating tomato##1
+32. the person eating lemon is on the right of the person eating lime##1
+33. the owner of the chinchilla is on the far left##1
+34. the person eating artichoke is on the left or right of the fan of house##3
+35. the person watching family movies is somewhere to the right of the person driving the airplane
+36. the fan of indie is between the fan of r&b and the person eating tomato##2
+37. the person eating plum is on the right of the person eating cabbage##1","{'Food': ['cabbage', 'plum', 'artichoke', 'lime', 'lemon', 'raspberry', 'tomato'], 'Movie-Genre': ['comedy', 'time-travel', 'family', 'horror', 'thriller', 'action', 'adventure'], 'Music-Genre': ['techno', 'electronic', 'salsa', 'house', 'r&b', 'indie', 'punk'], 'Pet': ['chinchilla', 'goldfish', 'rabbit', 'bird', 'mouse', 'frog', 'ferret'], 'Transport': ['quad-bike', 'airplane', 'trike', 'bus', 'roller', 'snowmobile', 'subway']}"
+Pt1_5x7_level5-9,"There 7 different types of food: corn, cucumber, kale, kiwi, onion, papaya, strawberry
+The people have 7 different jobs:  architect, fisherman, librarian, pilot, police-officer, teacher, writer
+There are 7 different nationalities: american, brazilian, canadian, colombian, german, italian, russian
+7 different pets are kept: cat, chinchilla, frog, goat, hedgehog, pony, rat
+The people use 7 different means of transport: bus, car, roller, scooter, skateboard, subway, train
+ 1. the colombian is in an even position##4
+ 2. the writer is somewhere to the left of the person eating kiwi
+ 3. the canadian is the person eating kiwi##1
+ 4. the owner of the chinchilla is somewhere to the left of the owner of the cat
+ 5. the writer is somewhere to the left of the owner of the cat
+ 6. the person driving the scooter is on the right of the person driving the bus##1
+ 7. the russian is somewhere to the left of the person eating cucumber
+ 8. the writer is on the left or right of the italian##3
+ 9. the owner of the pony is on the far left##1
+10. the person driving the skateboard is on the far right##1
+11. the owner of the cat is on the left or right of the person eating cucumber##3
+12. the person driving the roller is on the right of the fisherman##1
+13. the architect is in an even position##4
+14. the pilot is somewhere to the left of the brazilian
+15. the person driving the train is somewhere to the left of the brazilian
+16. the person driving the skateboard is on the right of the german##1
+17. the person eating cucumber is between the brazilian and the american##2
+18. the person eating kiwi is somewhere to the right of the person driving the scooter
+19. the person eating papaya is on the far left##1
+20. the fisherman is somewhere to the right of the owner of the frog
+21. the police-officer is on the left or right of the colombian##3
+22. the person eating onion is on the left or right of the architect##3
+23. the owner of the hedgehog is the person driving the bus##1
+24. the police-officer is somewhere to the right of the person eating kale
+25. the person eating strawberry is somewhere to the right of the russian
+26. the person eating strawberry is the person eating strawberry##1
+27. the owner of the rat is on the left or right of the pilot##3
+28. the person eating cucumber is on the left of the teacher##1
+29. the person eating strawberry is the person driving the car##1
+30. the police-officer is on the left of the person driving the subway##1
+31. the italian is the owner of the pony##1
+32. the owner of the frog is the architect##1
+33. the owner of the goat is in an odd position##4
+34. the owner of the goat is on the left of the canadian##1
+35. the owner of the rat is in an odd position##4
+36. the american is somewhere to the right of the person driving the train","{'Food': ['papaya', 'kale', 'onion', 'kiwi', 'strawberry', 'cucumber', 'corn'], 'Job': ['librarian', 'writer', 'police-officer', 'architect', 'fisherman', 'pilot', 'teacher'], 'Nationality': ['italian', 'colombian', 'russian', 'canadian', 'american', 'german', 'brazilian'], 'Pet': ['pony', 'hedgehog', 'goat', 'frog', 'rat', 'chinchilla', 'cat'], 'Transport': ['train', 'bus', 'scooter', 'subway', 'car', 'roller', 'skateboard']}"
diff --git a/part2/level5/Pt2_6x2_level5.csv b/part2/level5/Pt2_6x2_level5.csv
new file mode 100644
index 0000000000000000000000000000000000000000..9dce5953788d1c6f3fb3801406b2951b7899f69e
--- /dev/null
+++ b/part2/level5/Pt2_6x2_level5.csv
@@ -0,0 +1,99 @@
+ID,Clues,SolutionGrid
+Pt1_6x2_level5-0,"There are 2 different favourite beverages: hot-chocolate, sprite
+There 2 different types of food: blueberry, zucchini
+The people perfer 2 different movie-genres: action, time-travel
+2 different pets are kept: goldfish, mouse
+The people prefer 2 different types of sport: golf, swimming
+The people use 2 different means of transport: jet-ski, snowmobile
+1. the person who's sport is swimming is the person driving the snowmobile##1
+2. the person driving the jet-ski is on the right of the person drinking sprite##1
+3. the person driving the snowmobile is on the left or right of the owner of the goldfish##3
+4. the person eating blueberry is somewhere to the right of the person watching time-travel movies","{'Beverage': ['sprite', 'hot-chocolate'], 'Food': ['zucchini', 'blueberry'], 'Movie-Genre': ['time-travel', 'action'], 'Pet': ['mouse', 'goldfish'], 'Sport': ['swimming', 'golf'], 'Transport': ['snowmobile', 'jet-ski']}"
+Pt1_6x2_level5-1,"There are 2 different favourite beverages: coffee, water
+The people have 2 different hobbies: filmmaking, video-games
+The people have 2 different jobs:  dancer, engineer
+The people prefer 2 different music-genres: d&b, folk
+2 different pets are kept: frog, turtle
+The people prefer 2 different types of sport: parkour, water-polo
+1. the person who's hobby is video-games is the engineer##1
+2. the person who's sport is parkour is somewhere to the left of the person drinking coffee
+3. the fan of d&b is somewhere to the right of the owner of the turtle
+4. the person who's hobby is filmmaking is on the left or right of the owner of the turtle##3","{'Beverage': ['water', 'coffee'], 'Hobby': ['video-games', 'filmmaking'], 'Job': ['engineer', 'dancer'], 'Music-Genre': ['folk', 'd&b'], 'Pet': ['turtle', 'frog'], 'Sport': ['parkour', 'water-polo']}"
+Pt1_6x2_level5-2,"There 2 different types of food: broccoli, watermelon
+The people have 2 different hobbies: drawing, rock-climbing
+The people have 2 different jobs:  engineer, journalist
+The people perfer 2 different movie-genres: adventure, thriller
+There are 2 different nationalities: argentine, nigerian
+The people use 2 different means of transport: bus, snowmobile
+1. the argentine is the person driving the bus##1
+2. the engineer is somewhere to the right of the argentine
+3. the person eating watermelon is somewhere to the left of the person eating broccoli
+4. the person watching adventure movies is in an even position##4
+5. the person who's hobby is rock-climbing is the person watching thriller movies##1","{'Food': ['watermelon', 'broccoli'], 'Hobby': ['rock-climbing', 'drawing'], 'Job': ['journalist', 'engineer'], 'Movie-Genre': ['thriller', 'adventure'], 'Nationality': ['argentine', 'nigerian'], 'Transport': ['bus', 'snowmobile']}"
+Pt1_6x2_level5-3,"There are 2 different favourite beverages: 7up, juice
+The people have 2 different hobbies: camping, chess
+The people have 2 different jobs:  lawyer, musician
+There are 2 different nationalities: italian, malaysian
+2 different pets are kept: cat, goldfish
+The people prefer 2 different types of sport: ice-hockey, sailing
+1. the person who's hobby is camping is on the right of the malaysian##1
+2. the lawyer is on the left of the person who's sport is sailing##1
+3. the person drinking juice is somewhere to the right of the owner of the goldfish","{'Beverage': ['7up', 'juice'], 'Hobby': ['chess', 'camping'], 'Job': ['lawyer', 'musician'], 'Nationality': ['malaysian', 'italian'], 'Pet': ['goldfish', 'cat'], 'Sport': ['ice-hockey', 'sailing']}"
+Pt1_6x2_level5-4,"There 2 different types of food: orange, pineapple
+The people have 2 different hobbies: hiking, writing
+The people have 2 different jobs:  lawyer, teacher
+2 different pets are kept: bird, cat
+The people prefer 2 different types of sport: ice-hockey, tennis
+The people use 2 different means of transport: airplane, jet-ski
+1. the person who's hobby is writing is the person who's sport is ice-hockey##1
+2. the person who's hobby is writing is on the left of the teacher##1
+3. the person driving the jet-ski is on the left of the owner of the cat##1
+4. the person eating orange is somewhere to the left of the teacher","{'Food': ['orange', 'pineapple'], 'Hobby': ['writing', 'hiking'], 'Job': ['lawyer', 'teacher'], 'Pet': ['bird', 'cat'], 'Sport': ['ice-hockey', 'tennis'], 'Transport': ['jet-ski', 'airplane']}"
+Pt1_6x2_level5-5,"There are 2 different favourite beverages: mirinda, water
+There 2 different types of food: cauliflower, onion
+The people have 2 different hobbies: sudoku, woodworking
+There are 2 different nationalities: spanish, turkish
+The people prefer 2 different types of sport: cycling, handball
+The people use 2 different means of transport: jet-ski, scooter
+1. the person who's sport is cycling is on the left of the person driving the scooter##1
+2. the person eating cauliflower is somewhere to the left of the turkish
+3. the person drinking mirinda is somewhere to the left of the person who's hobby is sudoku","{'Beverage': ['mirinda', 'water'], 'Food': ['cauliflower', 'onion'], 'Hobby': ['woodworking', 'sudoku'], 'Nationality': ['spanish', 'turkish'], 'Sport': ['cycling', 'handball'], 'Transport': ['jet-ski', 'scooter']}"
+Pt1_6x2_level5-6,"There are 2 different favourite beverages: coffee, lemonade
+There 2 different types of food: lemon, pineapple
+The people have 2 different jobs:  nurse, photographer
+The people perfer 2 different movie-genres: family, musical
+The people prefer 2 different music-genres: hip-hop, punk
+The people use 2 different means of transport: skateboard, subway
+1. the fan of punk is on the far left##1
+2. the person drinking lemonade is on the right of the nurse##1
+3. the person driving the skateboard is somewhere to the right of the person watching family movies
+4. the person eating pineapple is on the left of the person eating lemon##1","{'Beverage': ['coffee', 'lemonade'], 'Food': ['pineapple', 'lemon'], 'Job': ['nurse', 'photographer'], 'Movie-Genre': ['family', 'musical'], 'Music-Genre': ['punk', 'hip-hop'], 'Transport': ['subway', 'skateboard']}"
+Pt1_6x2_level5-7,"There 2 different types of food: blueberry, peas
+The people have 2 different jobs:  mechanic, photographer
+The people prefer 2 different music-genres: indie, trance
+There are 2 different nationalities: german, russian
+2 different pets are kept: dog, pony
+The people use 2 different means of transport: ship, taxi
+1. the mechanic is on the right of the owner of the dog##1
+2. the person eating peas is on the far right##1
+3. the german is on the far left##1
+4. the fan of indie is somewhere to the right of the person driving the taxi","{'Food': ['blueberry', 'peas'], 'Job': ['photographer', 'mechanic'], 'Music-Genre': ['trance', 'indie'], 'Nationality': ['german', 'russian'], 'Pet': ['dog', 'pony'], 'Transport': ['taxi', 'ship']}"
+Pt1_6x2_level5-8,"There are 2 different favourite beverages: almond-milk, milk
+There 2 different types of food: apple, plum
+The people have 2 different hobbies: cooking, reading
+The people have 2 different jobs:  dressmaker, photographer
+The people perfer 2 different movie-genres: drama, spy
+There are 2 different nationalities: dutch, thai
+1. the dressmaker is on the right of the photographer##1
+2. the person eating apple is on the left of the person watching drama movies##1
+3. the photographer is on the left or right of the thai##3
+4. the person drinking milk is somewhere to the left of the person who's hobby is reading","{'Beverage': ['milk', 'almond-milk'], 'Food': ['apple', 'plum'], 'Hobby': ['cooking', 'reading'], 'Job': ['photographer', 'dressmaker'], 'Movie-Genre': ['spy', 'drama'], 'Nationality': ['dutch', 'thai']}"
+Pt1_6x2_level5-9,"There are 2 different favourite beverages: almond-milk, iced-tea
+There 2 different types of food: apricot, lemon
+The people have 2 different jobs:  paramedic, project-manager
+The people prefer 2 different music-genres: reggae, techno
+2 different pets are kept: cat, rabbit
+The people prefer 2 different types of sport: tennis, volleyball
+1. the person eating apricot is somewhere to the right of the person who's sport is volleyball
+2. the person drinking almond-milk is somewhere to the right of the fan of reggae
+3. the owner of the rabbit is somewhere to the left of the project-manager","{'Beverage': ['iced-tea', 'almond-milk'], 'Food': ['lemon', 'apricot'], 'Job': ['paramedic', 'project-manager'], 'Music-Genre': ['reggae', 'techno'], 'Pet': ['rabbit', 'cat'], 'Sport': ['volleyball', 'tennis']}"
diff --git a/part2/level5/Pt2_6x3_level5.csv b/part2/level5/Pt2_6x3_level5.csv
new file mode 100644
index 0000000000000000000000000000000000000000..cb4e599fe053320b0086bc881d9326e6d8e3162e
--- /dev/null
+++ b/part2/level5/Pt2_6x3_level5.csv
@@ -0,0 +1,161 @@
+ID,Clues,SolutionGrid
+Pt1_6x3_level5-0,"There 3 different types of food: apricot, blueberry, garlic
+The people have 3 different hobbies: hiking, video-games, writing
+The people have 3 different jobs:  manager, project-manager, social-worker
+The people perfer 3 different movie-genres: documentary, sports, thriller
+The people prefer 3 different music-genres: hip-hop, rock, salsa
+The people prefer 3 different types of sport: baseball, rowing, sailing
+1. the person who's sport is rowing is between the person who's sport is sailing and the fan of salsa##2
+2. the project-manager is somewhere to the right of the person eating apricot
+3. the person watching documentary movies is somewhere to the left of the person who's hobby is writing
+4. the person eating garlic is on the far left or far right##3
+5. the social-worker is on the left of the person eating blueberry##1
+6. the social-worker is somewhere to the right of the fan of rock
+7. the person who's hobby is hiking is on the left of the person watching thriller movies##1
+8. the person watching sports movies is somewhere to the right of the person eating garlic
+9. the person who's hobby is video-games is on the far left##1","{'Food': ['garlic', 'apricot', 'blueberry'], 'Hobby': ['video-games', 'hiking', 'writing'], 'Job': ['manager', 'social-worker', 'project-manager'], 'Movie-Genre': ['documentary', 'sports', 'thriller'], 'Music-Genre': ['rock', 'hip-hop', 'salsa'], 'Sport': ['sailing', 'rowing', 'baseball']}"
+Pt1_6x3_level5-1,"There are 3 different favourite beverages: cola, sprite, water
+There 3 different types of food: mango, pepper, pumpkin
+The people have 3 different hobbies: board-games, chess, traveling
+The people perfer 3 different movie-genres: disaster, family, spy
+There are 3 different nationalities: british, mexican, turkish
+3 different pets are kept: frog, guinea-pig, rat
+1. the person watching family movies is on the left of the person eating pumpkin##1
+2. the person watching spy movies is between the mexican and the person eating pepper##2
+3. the person who's hobby is board-games is somewhere to the left of the owner of the frog
+4. the person who's hobby is board-games is somewhere to the left of the person watching spy movies
+5. the person who's hobby is chess is on the left or right of the turkish##3
+6. the owner of the guinea-pig is on the left or right of the owner of the rat##3
+7. the owner of the rat is on the right of the british##1
+8. the person eating mango is on the left or right of the person drinking sprite##3
+9. the person drinking water is somewhere to the left of the person drinking cola","{'Beverage': ['water', 'sprite', 'cola'], 'Food': ['pepper', 'pumpkin', 'mango'], 'Hobby': ['board-games', 'traveling', 'chess'], 'Movie-Genre': ['family', 'spy', 'disaster'], 'Nationality': ['british', 'turkish', 'mexican'], 'Pet': ['guinea-pig', 'rat', 'frog']}"
+Pt1_6x3_level5-2,"There 3 different types of food: broccoli, lime, watermelon
+The people have 3 different hobbies: gardening, rock-climbing, singing
+The people have 3 different jobs:  architect, entrepreneur, fisherman
+The people prefer 3 different music-genres: folk, hip-hop, punk
+There are 3 different nationalities: argentine, polish, turkish
+The people use 3 different means of transport: jet-ski, subway, van
+ 1. the person driving the subway is in the middle##1
+ 2. the person who's hobby is rock-climbing is in an odd position##4
+ 3. the person eating broccoli is somewhere to the left of the fan of hip-hop
+ 4. the person driving the van is the person who's hobby is singing##1
+ 5. the person who's hobby is rock-climbing is the turkish##1
+ 6. the person who's hobby is gardening is on the left or right of the fan of hip-hop##3
+ 7. the person eating lime is on the right of the turkish##1
+ 8. the fisherman is on the far left##1
+ 9. the fan of punk is somewhere to the right of the fan of folk
+10. the argentine is on the far left or far right##3
+11. the architect is on the right of the person driving the jet-ski##1
+12. the architect is on the left of the argentine##1","{'Food': ['broccoli', 'lime', 'watermelon'], 'Hobby': ['rock-climbing', 'gardening', 'singing'], 'Job': ['fisherman', 'architect', 'entrepreneur'], 'Music-Genre': ['folk', 'punk', 'hip-hop'], 'Nationality': ['turkish', 'polish', 'argentine'], 'Transport': ['jet-ski', 'subway', 'van']}"
+Pt1_6x3_level5-3,"There are 3 different favourite beverages: milk, mirinda, tea
+There 3 different types of food: cucumber, nectarine, pomegranate
+The people have 3 different jobs:  architect, bartender, librarian
+The people perfer 3 different movie-genres: crime, family, zombie
+The people prefer 3 different music-genres: ambient, country, dubstep
+The people prefer 3 different types of sport: biathlon, rowing, volleyball
+1. the librarian is somewhere to the left of the person who's sport is rowing
+2. the person eating nectarine is somewhere to the right of the person watching zombie movies
+3. the fan of country is on the left or right of the person who's sport is volleyball##3
+4. the person drinking mirinda is somewhere to the right of the person who's sport is biathlon
+5. the person watching family movies is on the left of the fan of ambient##1
+6. the person eating pomegranate is on the left or right of the architect##3
+7. the person drinking tea is between the person eating cucumber and the person watching zombie movies##2
+8. the person who's sport is rowing is the person drinking tea##1","{'Beverage': ['milk', 'tea', 'mirinda'], 'Food': ['pomegranate', 'nectarine', 'cucumber'], 'Job': ['librarian', 'architect', 'bartender'], 'Movie-Genre': ['zombie', 'family', 'crime'], 'Music-Genre': ['dubstep', 'country', 'ambient'], 'Sport': ['biathlon', 'rowing', 'volleyball']}"
+Pt1_6x3_level5-4,"There are 3 different favourite beverages: 7up, lemonade, mirinda
+There 3 different types of food: cauliflower, grapes, watermelon
+The people perfer 3 different movie-genres: crime, mystery, sports
+The people prefer 3 different music-genres: punk, reggae, techno
+3 different pets are kept: ferret, mouse, rabbit
+The people use 3 different means of transport: car, skateboard, train
+ 1. the person eating watermelon is the person drinking lemonade##1
+ 2. the person driving the train is on the left or right of the fan of punk##3
+ 3. the fan of techno is on the far right##1
+ 4. the fan of punk is on the far left or far right##3
+ 5. the person drinking 7up is on the far left or far right##3
+ 6. the person watching crime movies is somewhere to the right of the person watching sports movies
+ 7. the person eating cauliflower is somewhere to the right of the owner of the rabbit
+ 8. the person watching mystery movies is somewhere to the right of the person drinking 7up
+ 9. the person watching crime movies is the person eating cauliflower##1
+10. the person watching mystery movies is on the left or right of the person drinking 7up##3
+11. the owner of the ferret is on the left or right of the person driving the skateboard##3
+12. the fan of techno is the person driving the car##1","{'Beverage': ['7up', 'lemonade', 'mirinda'], 'Food': ['grapes', 'watermelon', 'cauliflower'], 'Movie-Genre': ['sports', 'mystery', 'crime'], 'Music-Genre': ['punk', 'reggae', 'techno'], 'Pet': ['rabbit', 'ferret', 'mouse'], 'Transport': ['skateboard', 'train', 'car']}"
+Pt1_6x3_level5-5,"The people have 3 different hobbies: collecting, fishing, traveling
+The people have 3 different jobs:  freelancer, photographer, social-worker
+The people perfer 3 different movie-genres: martial-arts, satire, western
+The people prefer 3 different music-genres: ambient, funk, house
+There are 3 different nationalities: american, italian, malaysian
+The people prefer 3 different types of sport: cricket, cycling, water-polo
+1. the fan of funk is somewhere to the right of the photographer
+2. the fan of ambient is somewhere to the right of the freelancer
+3. the person who's hobby is fishing is on the right of the freelancer##1
+4. the person watching western movies is the american##1
+5. the freelancer is somewhere to the left of the fan of funk
+6. the malaysian is somewhere to the left of the person who's sport is cycling
+7. the person who's hobby is traveling is on the right of the american##1
+8. the person watching martial-arts movies is the fan of house##1
+9. the fan of ambient is on the left of the person who's sport is cricket##1","{'Hobby': ['collecting', 'fishing', 'traveling'], 'Job': ['freelancer', 'photographer', 'social-worker'], 'Movie-Genre': ['martial-arts', 'western', 'satire'], 'Music-Genre': ['house', 'ambient', 'funk'], 'Nationality': ['malaysian', 'american', 'italian'], 'Sport': ['water-polo', 'cycling', 'cricket']}"
+Pt1_6x3_level5-6,"There are 3 different favourite beverages: coffee, milk, water
+There 3 different types of food: kiwi, papaya, strawberry
+The people have 3 different hobbies: card-games, hiking, photography
+The people have 3 different jobs:  dancer, electrician, photographer
+The people prefer 3 different music-genres: classical, d&b, funk
+There are 3 different nationalities: american, french, mexican
+1. the person drinking coffee is in an even position##4
+2. the person eating papaya is the mexican##1
+3. the person drinking coffee is somewhere to the right of the electrician
+4. the french is somewhere to the right of the photographer
+5. the fan of funk is on the left of the person who's hobby is card-games##1
+6. the person who's hobby is photography is somewhere to the left of the fan of classical
+7. the person eating strawberry is on the far right##1
+8. the person drinking water is on the left or right of the person who's hobby is hiking##3
+9. the person eating papaya is somewhere to the right of the person drinking water","{'Beverage': ['water', 'coffee', 'milk'], 'Food': ['kiwi', 'papaya', 'strawberry'], 'Hobby': ['photography', 'hiking', 'card-games'], 'Job': ['electrician', 'photographer', 'dancer'], 'Music-Genre': ['d&b', 'funk', 'classical'], 'Nationality': ['american', 'mexican', 'french']}"
+Pt1_6x3_level5-7,"There are 3 different favourite beverages: 7up, lemonade, milk
+The people have 3 different jobs:  librarian, mechanic, paramedic
+The people prefer 3 different music-genres: blues, folk, indie
+3 different pets are kept: fish, rabbit, rat
+The people prefer 3 different types of sport: rowing, swimming, weightlifting
+The people use 3 different means of transport: jet-ski, roller, tram
+ 1. the owner of the fish is on the left or right of the person drinking milk##3
+ 2. the person driving the roller is somewhere to the right of the mechanic
+ 3. the person who's sport is rowing is on the left of the person who's sport is weightlifting##1
+ 4. the fan of blues is somewhere to the left of the person who's sport is weightlifting
+ 5. the paramedic is on the left or right of the person driving the jet-ski##3
+ 6. the person drinking lemonade is on the left or right of the fan of blues##3
+ 7. the person driving the jet-ski is between the person driving the tram and the owner of the fish##2
+ 8. the librarian is on the far right##1
+ 9. the owner of the rat is on the left of the fan of folk##1
+10. the person drinking 7up is somewhere to the right of the paramedic
+11. the owner of the rabbit is in an odd position##4","{'Beverage': ['lemonade', 'milk', '7up'], 'Job': ['paramedic', 'mechanic', 'librarian'], 'Music-Genre': ['indie', 'blues', 'folk'], 'Pet': ['rabbit', 'rat', 'fish'], 'Sport': ['swimming', 'rowing', 'weightlifting'], 'Transport': ['tram', 'jet-ski', 'roller']}"
+Pt1_6x3_level5-8,"There are 3 different favourite beverages: 7up, cola, water
+There 3 different types of food: apple, mango, zucchini
+The people have 3 different jobs:  firefighter, journalist, social-worker
+3 different pets are kept: hedgehog, rabbit, turtle
+The people prefer 3 different types of sport: climbing, ice-hockey, water-polo
+The people use 3 different means of transport: car, quad-bike, skateboard
+1. the person driving the car is on the right of the person driving the skateboard##1
+2. the journalist is somewhere to the left of the person drinking water
+3. the person driving the car is somewhere to the left of the social-worker
+4. the person who's sport is ice-hockey is on the left of the person who's sport is water-polo##1
+5. the person drinking cola is on the left or right of the journalist##3
+6. the owner of the rabbit is on the right of the person drinking 7up##1
+7. the person eating apple is somewhere to the left of the person eating zucchini
+8. the owner of the turtle is on the left of the person driving the quad-bike##1
+9. the person who's sport is ice-hockey is on the right of the person eating mango##1","{'Beverage': ['cola', '7up', 'water'], 'Food': ['mango', 'apple', 'zucchini'], 'Job': ['firefighter', 'journalist', 'social-worker'], 'Pet': ['hedgehog', 'turtle', 'rabbit'], 'Sport': ['climbing', 'ice-hockey', 'water-polo'], 'Transport': ['skateboard', 'car', 'quad-bike']}"
+Pt1_6x3_level5-9,"There are 3 different favourite beverages: cola, fanta, hot-chocolate
+There 3 different types of food: carrot, cherry, garlic
+The people have 3 different jobs:  journalist, musician, security-guard
+3 different pets are kept: dog, mouse, rat
+The people prefer 3 different types of sport: badminton, biathlon, volleyball
+The people use 3 different means of transport: motorbike, roller, tram
+ 1. the owner of the rat is on the right of the person who's sport is volleyball##1
+ 2. the owner of the rat is on the right of the person who's sport is volleyball##1
+ 3. the security-guard is between the person driving the roller and the person driving the tram##2
+ 4. the person drinking cola is on the right of the person drinking hot-chocolate##1
+ 5. the person driving the tram is on the left or right of the person driving the motorbike##3
+ 6. the person eating carrot is somewhere to the left of the person drinking fanta
+ 7. the owner of the mouse is on the left of the person eating garlic##1
+ 8. the journalist is somewhere to the right of the person driving the tram
+ 9. the owner of the mouse is in an odd position##4
+10. the person eating carrot is on the far left##1
+11. the person eating carrot is on the far left or far right##3
+12. the owner of the rat is on the left of the person who's sport is badminton##1","{'Beverage': ['hot-chocolate', 'cola', 'fanta'], 'Food': ['carrot', 'garlic', 'cherry'], 'Job': ['musician', 'security-guard', 'journalist'], 'Pet': ['mouse', 'rat', 'dog'], 'Sport': ['volleyball', 'biathlon', 'badminton'], 'Transport': ['tram', 'motorbike', 'roller']}"
diff --git a/part2/level5/Pt2_6x4_level5.csv b/part2/level5/Pt2_6x4_level5.csv
new file mode 100644
index 0000000000000000000000000000000000000000..a03118ce65a30a83bbaca788e2e11b4af830b6ae
--- /dev/null
+++ b/part2/level5/Pt2_6x4_level5.csv
@@ -0,0 +1,232 @@
+ID,Clues,SolutionGrid
+Pt1_6x4_level5-0,"There are 4 different favourite beverages: cola, hot-chocolate, lemonade, sprite
+The people have 4 different jobs:  journalist, lawyer, mechanic, videographer
+The people perfer 4 different movie-genres: adventure, animation, family, horror
+The people prefer 4 different music-genres: blues, electronic, rock, salsa
+4 different pets are kept: cat, frog, hamster, horse
+The people prefer 4 different types of sport: badminton, sailing, surfing, weightlifting
+ 1. the person drinking sprite is somewhere to the left of the person drinking hot-chocolate
+ 2. the person watching animation movies is the videographer##1
+ 3. the fan of salsa is somewhere to the right of the owner of the hamster
+ 4. the person drinking hot-chocolate is on the left or right of the person who's sport is surfing##3
+ 5. the owner of the hamster is on the left or right of the fan of rock##3
+ 6. the lawyer is on the far right##1
+ 7. the person watching family movies is on the right of the owner of the frog##1
+ 8. the owner of the frog is somewhere to the right of the person drinking cola
+ 9. the fan of rock is somewhere to the left of the owner of the hamster
+10. the journalist is the person watching horror movies##1
+11. the person drinking lemonade is on the right of the person who's sport is weightlifting##1
+12. the owner of the cat is on the left of the fan of electronic##1
+13. the person watching horror movies is the fan of salsa##1
+14. the mechanic is on the left or right of the videographer##3
+15. the journalist is somewhere to the right of the owner of the cat
+16. the person drinking lemonade is somewhere to the left of the person who's sport is surfing
+17. the mechanic is in an even position##4
+18. the person who's sport is sailing is somewhere to the left of the person watching family movies","{'Beverage': ['cola', 'lemonade', 'sprite', 'hot-chocolate'], 'Job': ['videographer', 'mechanic', 'journalist', 'lawyer'], 'Movie-Genre': ['animation', 'adventure', 'horror', 'family'], 'Music-Genre': ['rock', 'electronic', 'salsa', 'blues'], 'Pet': ['cat', 'hamster', 'frog', 'horse'], 'Sport': ['weightlifting', 'sailing', 'surfing', 'badminton']}"
+Pt1_6x4_level5-1,"There 4 different types of food: lemon, nectarine, peas, pumpkin
+The people have 4 different jobs:  accountant, architect, electrician, security-guard
+The people perfer 4 different movie-genres: documentary, family, thriller, western
+There are 4 different nationalities: argentine, british, egyptian, russian
+4 different pets are kept: guinea-pig, hamster, mouse, pony
+The people use 4 different means of transport: car, helicopter, roller, tram
+ 1. the person watching western movies is the russian##1
+ 2. the british is on the left of the architect##1
+ 3. the british is the electrician##1
+ 4. the security-guard is somewhere to the right of the accountant
+ 5. the person eating peas is on the left or right of the owner of the mouse##3
+ 6. the person driving the car is on the right of the accountant##1
+ 7. the accountant is on the left or right of the person driving the tram##3
+ 8. the person eating peas is on the left of the argentine##1
+ 9. the owner of the hamster is on the left or right of the owner of the pony##3
+10. the person eating lemon is the owner of the mouse##1
+11. the egyptian is somewhere to the right of the owner of the pony
+12. the person eating pumpkin is on the right of the person driving the tram##1
+13. the owner of the pony is on the left or right of the person driving the tram##3
+14. the accountant is on the left or right of the person watching family movies##3
+15. the person driving the tram is on the right of the person watching documentary movies##1
+16. the person driving the tram is on the left or right of the owner of the mouse##3
+17. the person eating peas is on the left of the accountant##1
+18. the person driving the helicopter is somewhere to the left of the person driving the roller
+19. the person eating peas is the owner of the hamster##1","{'Food': ['lemon', 'peas', 'pumpkin', 'nectarine'], 'Job': ['electrician', 'architect', 'accountant', 'security-guard'], 'Movie-Genre': ['documentary', 'western', 'thriller', 'family'], 'Nationality': ['british', 'russian', 'argentine', 'egyptian'], 'Pet': ['mouse', 'hamster', 'pony', 'guinea-pig'], 'Transport': ['helicopter', 'tram', 'roller', 'car']}"
+Pt1_6x4_level5-2,"The people have 4 different jobs:  architect, pilot, scientist, software-developer
+The people perfer 4 different movie-genres: crime, martial-arts, musical, spy
+The people prefer 4 different music-genres: d&b, dubstep, electronic, salsa
+4 different pets are kept: bird, goat, snake, turtle
+The people prefer 4 different types of sport: badminton, soccer, tennis, volleyball
+The people use 4 different means of transport: skateboard, taxi, tram, van
+ 1. the person who's sport is soccer is on the left of the person watching crime movies##1
+ 2. the person watching musical movies is on the left of the owner of the snake##1
+ 3. the person who's sport is badminton is on the far right##1
+ 4. the pilot is somewhere to the left of the person watching spy movies
+ 5. the fan of salsa is somewhere to the right of the person watching crime movies
+ 6. the fan of d&b is the person driving the skateboard##1
+ 7. the person who's sport is soccer is in an even position##4
+ 8. the person who's sport is soccer is somewhere to the left of the person driving the van
+ 9. the fan of electronic is the person watching crime movies##1
+10. the person watching musical movies is on the left of the person watching spy movies##1
+11. the architect is in an odd position##4
+12. the person who's sport is tennis is on the far left##1
+13. the fan of d&b is on the left of the person driving the tram##1
+14. the person driving the skateboard is on the right of the owner of the turtle##1
+15. the fan of electronic is the owner of the bird##1
+16. the scientist is somewhere to the right of the person watching spy movies","{'Job': ['pilot', 'software-developer', 'architect', 'scientist'], 'Movie-Genre': ['musical', 'spy', 'crime', 'martial-arts'], 'Music-Genre': ['dubstep', 'd&b', 'electronic', 'salsa'], 'Pet': ['turtle', 'snake', 'bird', 'goat'], 'Sport': ['tennis', 'soccer', 'volleyball', 'badminton'], 'Transport': ['taxi', 'skateboard', 'tram', 'van']}"
+Pt1_6x4_level5-3,"There 4 different types of food: corn, lettuce, pomegranate, tomato
+The people have 4 different hobbies: baking, camping, chess, fishing
+The people have 4 different jobs:  coach, designer, lawyer, mechanic
+The people prefer 4 different music-genres: ambient, house, pop, r&b
+There are 4 different nationalities: brazilian, indonesian, russian, turkish
+The people prefer 4 different types of sport: cricket, cycling, lacrosse, skateboarding
+ 1. the person who's sport is skateboarding is somewhere to the right of the fan of pop
+ 2. the coach is on the left of the fan of house##1
+ 3. the person who's hobby is chess is the fan of r&b##1
+ 4. the person who's sport is lacrosse is between the russian and the brazilian##2
+ 5. the person eating lettuce is on the right of the person eating corn##1
+ 6. the person who's sport is cricket is on the left of the person who's hobby is fishing##1
+ 7. the person who's sport is lacrosse is somewhere to the right of the lawyer
+ 8. the indonesian is on the left or right of the person eating tomato##3
+ 9. the coach is somewhere to the left of the person eating lettuce
+10. the person who's sport is cricket is on the far left##1
+11. the person who's hobby is camping is between the person who's sport is cycling and the person eating pomegranate##2
+12. the person who's hobby is baking is somewhere to the right of the russian
+13. the brazilian is somewhere to the right of the person eating pomegranate
+14. the person eating corn is the mechanic##1
+15. the designer is somewhere to the right of the lawyer","{'Food': ['tomato', 'pomegranate', 'corn', 'lettuce'], 'Hobby': ['chess', 'fishing', 'camping', 'baking'], 'Job': ['lawyer', 'coach', 'mechanic', 'designer'], 'Music-Genre': ['r&b', 'pop', 'house', 'ambient'], 'Nationality': ['russian', 'indonesian', 'brazilian', 'turkish'], 'Sport': ['cricket', 'lacrosse', 'skateboarding', 'cycling']}"
+Pt1_6x4_level5-4,"There are 4 different favourite beverages: 7up, almond-milk, juice, mirinda
+The people have 4 different jobs:  accountant, firefighter, fisherman, teacher
+There are 4 different nationalities: french, indian, mexican, polish
+4 different pets are kept: dog, fish, hamster, rabbit
+The people prefer 4 different types of sport: biathlon, parkour, rowing, weightlifting
+The people use 4 different means of transport: scooter, ship, skateboard, trike
+ 1. the polish is on the far left##1
+ 2. the owner of the fish is on the far left or far right##3
+ 3. the owner of the hamster is on the left or right of the person driving the skateboard##3
+ 4. the polish is in an odd position##4
+ 5. the firefighter is on the left of the person who's sport is weightlifting##1
+ 6. the person driving the ship is on the far left or far right##3
+ 7. the person driving the ship is somewhere to the right of the french
+ 8. the person who's sport is parkour is on the left of the owner of the fish##1
+ 9. the french is on the left or right of the person who's sport is biathlon##3
+10. the indian is on the left of the person driving the skateboard##1
+11. the person who's sport is parkour is somewhere to the right of the teacher
+12. the owner of the hamster is somewhere to the left of the person drinking juice
+13. the person driving the scooter is somewhere to the left of the person who's sport is weightlifting
+14. the person driving the scooter is between the person drinking mirinda and the owner of the rabbit##2
+15. the accountant is on the left or right of the person who's sport is rowing##3
+16. the owner of the fish is somewhere to the right of the person drinking 7up
+17. the person drinking 7up is on the far left or far right##3","{'Beverage': ['7up', 'almond-milk', 'mirinda', 'juice'], 'Job': ['teacher', 'accountant', 'firefighter', 'fisherman'], 'Nationality': ['polish', 'indian', 'french', 'mexican'], 'Pet': ['rabbit', 'hamster', 'dog', 'fish'], 'Sport': ['rowing', 'biathlon', 'parkour', 'weightlifting'], 'Transport': ['trike', 'scooter', 'skateboard', 'ship']}"
+Pt1_6x4_level5-5,"There 4 different types of food: carrot, mango, pumpkin, strawberry
+The people have 4 different hobbies: reading, sudoku, woodworking, writing
+The people have 4 different jobs:  musician, pilot, police-officer, scientist
+The people prefer 4 different music-genres: funk, punk, r&b, reggae
+4 different pets are kept: dog, goldfish, hamster, rat
+The people use 4 different means of transport: roller, skateboard, subway, train
+ 1. the person eating mango is somewhere to the left of the musician
+ 2. the fan of r&b is somewhere to the right of the person eating carrot
+ 3. the owner of the goldfish is on the left or right of the person eating strawberry##3
+ 4. the police-officer is on the right of the fan of r&b##1
+ 5. the fan of reggae is the scientist##1
+ 6. the person who's hobby is writing is on the left or right of the person driving the subway##3
+ 7. the person eating mango is on the left of the fan of funk##1
+ 8. the person who's hobby is reading is somewhere to the left of the person who's hobby is woodworking
+ 9. the owner of the rat is the person driving the skateboard##1
+10. the person eating carrot is the pilot##1
+11. the fan of reggae is somewhere to the left of the owner of the dog
+12. the person who's hobby is sudoku is on the far left or far right##3
+13. the owner of the goldfish is the fan of r&b##1
+14. the person driving the roller is on the left or right of the police-officer##3
+15. the pilot is on the left of the person eating pumpkin##1
+16. the owner of the dog is somewhere to the right of the person who's hobby is woodworking
+17. the person driving the roller is on the right of the person driving the train##1","{'Food': ['mango', 'carrot', 'pumpkin', 'strawberry'], 'Hobby': ['reading', 'woodworking', 'writing', 'sudoku'], 'Job': ['scientist', 'pilot', 'musician', 'police-officer'], 'Music-Genre': ['reggae', 'funk', 'r&b', 'punk'], 'Pet': ['rat', 'hamster', 'goldfish', 'dog'], 'Transport': ['skateboard', 'train', 'roller', 'subway']}"
+Pt1_6x4_level5-6,"The people have 4 different hobbies: reading, singing, traveling, woodworking
+The people perfer 4 different movie-genres: adventure, epic, romance, western
+The people prefer 4 different music-genres: folk, house, reggae, trance
+There are 4 different nationalities: british, indonesian, malaysian, pakistani
+4 different pets are kept: chinchilla, fish, pony, snake
+The people use 4 different means of transport: bike, car, snowmobile, tram
+ 1. the malaysian is in an even position##4
+ 2. the fan of house is on the left or right of the person who's hobby is singing##3
+ 3. the fan of trance is on the right of the person driving the snowmobile##1
+ 4. the person watching epic movies is the person driving the bike##1
+ 5. the person who's hobby is traveling is on the left of the fan of reggae##1
+ 6. the pakistani is on the left or right of the fan of folk##3
+ 7. the person watching romance movies is the pakistani##1
+ 8. the person driving the bike is on the left or right of the fan of folk##3
+ 9. the fan of folk is between the pakistani and the person driving the bike##2
+10. the indonesian is the person who's hobby is woodworking##1
+11. the person who's hobby is woodworking is the person watching western movies##1
+12. the person who's hobby is traveling is the pakistani##1
+13. the fan of trance is the pakistani##1
+14. the owner of the pony is on the left of the fan of trance##1
+15. the malaysian is somewhere to the left of the owner of the fish
+16. the owner of the chinchilla is the fan of trance##1
+17. the owner of the fish is the person driving the tram##1","{'Hobby': ['reading', 'singing', 'traveling', 'woodworking'], 'Movie-Genre': ['epic', 'adventure', 'romance', 'western'], 'Music-Genre': ['house', 'folk', 'trance', 'reggae'], 'Nationality': ['british', 'malaysian', 'pakistani', 'indonesian'], 'Pet': ['snake', 'pony', 'chinchilla', 'fish'], 'Transport': ['bike', 'snowmobile', 'car', 'tram']}"
+Pt1_6x4_level5-7,"There 4 different types of food: corn, cranberry, raspberry, watermelon
+The people have 4 different jobs:  dancer, doctor, security-guard, writer
+The people perfer 4 different movie-genres: animation, documentary, martial-arts, western
+There are 4 different nationalities: argentine, brazilian, italian, pakistani
+The people prefer 4 different types of sport: biathlon, ice-hockey, skateboarding, surfing
+The people use 4 different means of transport: jet-ski, train, tram, van
+ 1. the person who's sport is ice-hockey is on the right of the person who's sport is biathlon##1
+ 2. the italian is on the far right##1
+ 3. the doctor is the person driving the train##1
+ 4. the person driving the train is on the right of the dancer##1
+ 5. the person watching documentary movies is on the left or right of the person driving the train##3
+ 6. the writer is somewhere to the left of the security-guard
+ 7. the person eating corn is somewhere to the right of the person driving the tram
+ 8. the person eating watermelon is the security-guard##1
+ 9. the person watching martial-arts movies is on the far left or far right##3
+10. the security-guard is on the left or right of the writer##3
+11. the person eating cranberry is on the left of the doctor##1
+12. the person watching documentary movies is the person who's sport is skateboarding##1
+13. the argentine is on the right of the person watching western movies##1
+14. the argentine is on the left or right of the person driving the tram##3
+15. the person who's sport is ice-hockey is on the right of the brazilian##1
+16. the person driving the tram is on the left or right of the person watching martial-arts movies##3
+17. the person driving the tram is on the left of the person driving the van##1
+18. the person eating cranberry is somewhere to the right of the writer","{'Food': ['raspberry', 'watermelon', 'cranberry', 'corn'], 'Job': ['writer', 'security-guard', 'dancer', 'doctor'], 'Movie-Genre': ['martial-arts', 'western', 'documentary', 'animation'], 'Nationality': ['brazilian', 'pakistani', 'argentine', 'italian'], 'Sport': ['biathlon', 'ice-hockey', 'skateboarding', 'surfing'], 'Transport': ['jet-ski', 'tram', 'van', 'train']}"
+Pt1_6x4_level5-8,"There are 4 different favourite beverages: cola, lemonade, mirinda, tea
+There 4 different types of food: cherry, cucumber, onion, zucchini
+The people perfer 4 different movie-genres: adventure, fantasy, romance, sports
+The people prefer 4 different music-genres: disco, gospel, metal, rock
+The people prefer 4 different types of sport: ice-hockey, parkour, soccer, water-polo
+The people use 4 different means of transport: helicopter, quad-bike, train, tram
+ 1. the person drinking cola is somewhere to the left of the fan of gospel
+ 2. the person who's sport is water-polo is the fan of disco##1
+ 3. the person driving the quad-bike is on the left of the fan of disco##1
+ 4. the fan of gospel is on the left of the person eating cherry##1
+ 5. the person watching adventure movies is on the left or right of the person eating onion##3
+ 6. the person watching romance movies is on the left of the person drinking mirinda##1
+ 7. the fan of metal is on the left or right of the person who's sport is parkour##3
+ 8. the person drinking tea is the person driving the quad-bike##1
+ 9. the person eating cucumber is somewhere to the left of the person who's sport is parkour
+10. the person who's sport is soccer is on the left of the person driving the train##1
+11. the person eating zucchini is on the right of the person watching romance movies##1
+12. the person watching adventure movies is on the right of the person drinking mirinda##1
+13. the person driving the helicopter is on the far left or far right##3
+14. the person drinking lemonade is on the left or right of the fan of rock##3
+15. the person watching sports movies is on the left of the fan of rock##1
+16. the person driving the quad-bike is on the left of the person driving the helicopter##1
+17. the person watching romance movies is somewhere to the left of the person who's sport is water-polo","{'Beverage': ['cola', 'mirinda', 'tea', 'lemonade'], 'Food': ['cucumber', 'zucchini', 'cherry', 'onion'], 'Movie-Genre': ['romance', 'sports', 'adventure', 'fantasy'], 'Music-Genre': ['metal', 'gospel', 'rock', 'disco'], 'Sport': ['soccer', 'parkour', 'ice-hockey', 'water-polo'], 'Transport': ['tram', 'train', 'quad-bike', 'helicopter']}"
+Pt1_6x4_level5-9,"There are 4 different favourite beverages: cola, iced-tea, tea, water
+There 4 different types of food: avocado, banana, garlic, lime
+The people have 4 different jobs:  manager, mechanic, social-worker, software-developer
+There are 4 different nationalities: canadian, french, polish, thai
+4 different pets are kept: ferret, guinea-pig, horse, lizard
+The people use 4 different means of transport: airplane, motorbike, roller, skateboard
+ 1. the person driving the airplane is on the far left##1
+ 2. the person eating avocado is in an even position##4
+ 3. the polish is on the left of the person drinking tea##1
+ 4. the person driving the skateboard is on the left or right of the person eating garlic##3
+ 5. the person drinking cola is on the left or right of the owner of the lizard##3
+ 6. the person drinking iced-tea is somewhere to the right of the person eating avocado
+ 7. the person eating banana is on the left of the person eating garlic##1
+ 8. the thai is between the social-worker and the person eating garlic##2
+ 9. the person eating banana is on the right of the owner of the horse##1
+10. the french is on the right of the software-developer##1
+11. the person drinking iced-tea is in an even position##4
+12. the person drinking tea is on the left or right of the person drinking water##3
+13. the person driving the motorbike is on the left or right of the person eating banana##3
+14. the french is on the left or right of the owner of the ferret##3
+15. the owner of the ferret is somewhere to the right of the owner of the guinea-pig
+16. the person eating lime is the manager##1
+17. the person eating banana is somewhere to the right of the person driving the roller","{'Beverage': ['water', 'tea', 'cola', 'iced-tea'], 'Food': ['lime', 'avocado', 'banana', 'garlic'], 'Job': ['manager', 'social-worker', 'software-developer', 'mechanic'], 'Nationality': ['polish', 'canadian', 'thai', 'french'], 'Pet': ['guinea-pig', 'horse', 'ferret', 'lizard'], 'Transport': ['airplane', 'roller', 'skateboard', 'motorbike']}"
diff --git a/part2/level5/Pt2_6x5_level5.csv b/part2/level5/Pt2_6x5_level5.csv
new file mode 100644
index 0000000000000000000000000000000000000000..1acffeba21b9da2de027f0def3b7d0498eb10e54
--- /dev/null
+++ b/part2/level5/Pt2_6x5_level5.csv
@@ -0,0 +1,308 @@
+ID,Clues,SolutionGrid
+Pt1_6x5_level5-0,"There are 5 different favourite beverages: 7up, almond-milk, juice, mirinda, water
+The people perfer 5 different movie-genres: action, documentary, family, romance, satire
+The people prefer 5 different music-genres: country, indie, r&b, salsa, trance
+There are 5 different nationalities: american, british, canadian, mexican, spanish
+5 different pets are kept: dog, frog, horse, mouse, rabbit
+The people use 5 different means of transport: bike, boat, jet-ski, taxi, train
+ 1. the person driving the taxi is somewhere to the left of the british
+ 2. the person driving the taxi is between the spanish and the person drinking mirinda##2
+ 3. the person drinking almond-milk is somewhere to the right of the person watching family movies
+ 4. the person watching action movies is on the right of the person drinking water##1
+ 5. the fan of r&b is the spanish##1
+ 6. the person watching documentary movies is the person driving the train##1
+ 7. the mexican is on the left or right of the person watching family movies##3
+ 8. the person driving the bike is the fan of salsa##1
+ 9. the fan of r&b is in an odd position##4
+10. the person watching documentary movies is on the far right##1
+11. the owner of the mouse is on the far left or far right##3
+12. the owner of the dog is the american##1
+13. the person drinking water is the person driving the jet-ski##1
+14. the fan of indie is on the right of the person driving the taxi##1
+15. the owner of the frog is the canadian##1
+16. the person drinking juice is somewhere to the right of the mexican
+17. the fan of r&b is on the left of the person drinking 7up##1
+18. the owner of the horse is on the right of the fan of country##1
+19. the person drinking juice is between the person watching satire movies and the owner of the rabbit##2
+20. the person drinking 7up is on the left or right of the spanish##3
+21. the owner of the frog is on the left of the fan of indie##1
+22. the person watching satire movies is on the left or right of the person drinking juice##3
+23. the owner of the frog is on the left or right of the spanish##3
+24. the person watching documentary movies is the fan of trance##1","{'Beverage': ['water', '7up', 'mirinda', 'juice', 'almond-milk'], 'Movie-Genre': ['romance', 'action', 'satire', 'family', 'documentary'], 'Music-Genre': ['r&b', 'country', 'indie', 'salsa', 'trance'], 'Nationality': ['spanish', 'canadian', 'mexican', 'american', 'british'], 'Pet': ['mouse', 'frog', 'horse', 'dog', 'rabbit'], 'Transport': ['jet-ski', 'taxi', 'boat', 'bike', 'train']}"
+Pt1_6x5_level5-1,"There 5 different types of food: broccoli, cabbage, cherry, nectarine, peach
+The people have 5 different hobbies: board-games, camping, dancing, drawing, writing
+The people prefer 5 different music-genres: ambient, country, d&b, dubstep, house
+5 different pets are kept: chinchilla, dog, ferret, mouse, rat
+The people prefer 5 different types of sport: badminton, basketball, cycling, rugby, water-polo
+The people use 5 different means of transport: jet-ski, skateboard, train, tram, van
+ 1. the person who's hobby is camping is on the left of the person driving the skateboard##1
+ 2. the fan of d&b is the person eating broccoli##1
+ 3. the person who's sport is badminton is on the left of the person driving the jet-ski##1
+ 4. the owner of the chinchilla is on the far left or far right##3
+ 5. the owner of the rat is on the left of the person who's hobby is dancing##1
+ 6. the person who's sport is badminton is somewhere to the right of the owner of the mouse
+ 7. the owner of the mouse is on the left or right of the person driving the skateboard##3
+ 8. the person who's hobby is drawing is on the right of the person driving the tram##1
+ 9. the owner of the dog is the person who's sport is basketball##1
+10. the fan of dubstep is on the left of the person driving the train##1
+11. the person eating peach is in an even position##4
+12. the person who's hobby is drawing is somewhere to the right of the person who's sport is badminton
+13. the person who's sport is cycling is somewhere to the right of the person driving the tram
+14. the owner of the mouse is on the right of the person who's sport is rugby##1
+15. the owner of the dog is on the far left##1
+16. the fan of d&b is on the far left##1
+17. the person who's hobby is drawing is on the right of the person eating nectarine##1
+18. the person who's hobby is board-games is somewhere to the right of the person eating cherry
+19. the person eating nectarine is somewhere to the right of the fan of ambient
+20. the fan of house is on the far right##1
+21. the fan of country is in an even position##4","{'Food': ['broccoli', 'peach', 'cherry', 'nectarine', 'cabbage'], 'Hobby': ['camping', 'writing', 'dancing', 'board-games', 'drawing'], 'Music-Genre': ['d&b', 'dubstep', 'ambient', 'country', 'house'], 'Pet': ['dog', 'rat', 'mouse', 'ferret', 'chinchilla'], 'Sport': ['basketball', 'rugby', 'water-polo', 'badminton', 'cycling'], 'Transport': ['van', 'skateboard', 'train', 'tram', 'jet-ski']}"
+Pt1_6x5_level5-2,"There are 5 different favourite beverages: 7up, almond-milk, juice, milk, soy-milk
+The people have 5 different hobbies: camping, cooking, magic-tricks, photography, woodworking
+The people prefer 5 different music-genres: dubstep, folk, gospel, rock, trance
+There are 5 different nationalities: argentine, british, canadian, nigerian, russian
+5 different pets are kept: cat, goat, hamster, lizard, snake
+The people use 5 different means of transport: airplane, boat, car, motorbike, trike
+ 1. the person drinking juice is on the right of the canadian##1
+ 2. the russian is the person who's hobby is woodworking##1
+ 3. the person driving the car is somewhere to the left of the person driving the trike
+ 4. the person drinking 7up is on the left of the person who's hobby is woodworking##1
+ 5. the fan of trance is on the left of the fan of rock##1
+ 6. the owner of the goat is on the left of the owner of the cat##1
+ 7. the person drinking soy-milk is on the left or right of the person drinking milk##3
+ 8. the fan of dubstep is on the left of the british##1
+ 9. the owner of the snake is somewhere to the right of the owner of the goat
+10. the person who's hobby is camping is on the left of the person driving the motorbike##1
+11. the person driving the car is on the right of the canadian##1
+12. the fan of rock is the person driving the airplane##1
+13. the person drinking almond-milk is somewhere to the left of the owner of the lizard
+14. the owner of the cat is on the left or right of the owner of the lizard##3
+15. the person driving the car is on the left or right of the person who's hobby is cooking##3
+16. the owner of the hamster is in an even position##4
+17. the argentine is on the left of the fan of rock##1
+18. the person who's hobby is magic-tricks is somewhere to the right of the fan of gospel
+19. the person who's hobby is magic-tricks is somewhere to the right of the person drinking 7up
+20. the owner of the goat is somewhere to the left of the owner of the lizard
+21. the person who's hobby is camping is between the british and the russian##2
+22. the owner of the snake is somewhere to the right of the person drinking milk
+23. the person driving the airplane is on the right of the person driving the boat##1
+24. the person driving the boat is on the left of the canadian##1","{'Beverage': ['almond-milk', '7up', 'juice', 'milk', 'soy-milk'], 'Hobby': ['photography', 'cooking', 'woodworking', 'camping', 'magic-tricks'], 'Music-Genre': ['trance', 'rock', 'gospel', 'dubstep', 'folk'], 'Nationality': ['argentine', 'canadian', 'russian', 'nigerian', 'british'], 'Pet': ['goat', 'cat', 'lizard', 'hamster', 'snake'], 'Transport': ['boat', 'airplane', 'car', 'trike', 'motorbike']}"
+Pt1_6x5_level5-3,"There 5 different types of food: apple, grapefruit, orange, plum, spinach
+The people have 5 different hobbies: collecting, filmmaking, photography, puzzles, writing
+The people have 5 different jobs:  analyst, coach, doctor, fisherman, manager
+5 different pets are kept: bird, dog, hamster, mouse, snake
+The people prefer 5 different types of sport: ice-hockey, lacrosse, rowing, soccer, weightlifting
+The people use 5 different means of transport: jet-ski, quad-bike, ship, trike, van
+ 1. the person who's sport is soccer is somewhere to the left of the person driving the van
+ 2. the analyst is on the left or right of the owner of the mouse##3
+ 3. the person who's hobby is photography is somewhere to the left of the owner of the hamster
+ 4. the coach is the person driving the ship##1
+ 5. the person eating apple is on the right of the person driving the quad-bike##1
+ 6. the person who's sport is rowing is the person who's hobby is writing##1
+ 7. the person driving the trike is on the left of the owner of the mouse##1
+ 8. the person driving the van is somewhere to the left of the owner of the hamster
+ 9. the person who's hobby is collecting is on the right of the person eating spinach##1
+10. the person who's sport is ice-hockey is on the far left or far right##3
+11. the person who's hobby is writing is on the left or right of the person who's hobby is collecting##3
+12. the owner of the hamster is somewhere to the right of the owner of the dog
+13. the owner of the hamster is on the right of the person who's sport is weightlifting##1
+14. the person who's sport is weightlifting is the fisherman##1
+15. the person who's hobby is photography is on the left or right of the person who's sport is rowing##3
+16. the person driving the quad-bike is the person who's hobby is filmmaking##1
+17. the person driving the quad-bike is between the person who's sport is weightlifting and the owner of the dog##2
+18. the owner of the bird is somewhere to the left of the person who's hobby is writing
+19. the owner of the snake is in an odd position##4
+20. the owner of the hamster is between the person who's sport is weightlifting and the person who's sport is lacrosse##2
+21. the doctor is on the far left##1
+22. the person eating plum is somewhere to the left of the person eating grapefruit
+23. the person driving the ship is the person eating orange##1
+24. the person who's sport is weightlifting is somewhere to the left of the owner of the mouse","{'Food': ['plum', 'grapefruit', 'apple', 'spinach', 'orange'], 'Hobby': ['puzzles', 'filmmaking', 'photography', 'writing', 'collecting'], 'Job': ['doctor', 'manager', 'fisherman', 'analyst', 'coach'], 'Pet': ['dog', 'bird', 'snake', 'hamster', 'mouse'], 'Sport': ['ice-hockey', 'soccer', 'weightlifting', 'rowing', 'lacrosse'], 'Transport': ['jet-ski', 'quad-bike', 'van', 'trike', 'ship']}"
+Pt1_6x5_level5-4,"There 5 different types of food: apricot, lime, nectarine, spinach, strawberry
+The people have 5 different hobbies: board-games, puzzles, skydiving, traveling, writing
+The people perfer 5 different movie-genres: animation, drama, fantasy, time-travel, western
+There are 5 different nationalities: american, egyptian, french, russian, turkish
+5 different pets are kept: bird, cat, goat, hedgehog, turtle
+The people use 5 different means of transport: ship, taxi, tram, trike, van
+ 1. the person watching western movies is on the left of the owner of the cat##1
+ 2. the person who's hobby is traveling is somewhere to the right of the person driving the tram
+ 3. the person who's hobby is skydiving is on the left or right of the person watching animation movies##3
+ 4. the person driving the ship is the person eating strawberry##1
+ 5. the person who's hobby is traveling is on the left of the person eating lime##1
+ 6. the person watching animation movies is somewhere to the right of the person eating spinach
+ 7. the person eating nectarine is somewhere to the right of the person who's hobby is board-games
+ 8. the person driving the tram is the person who's hobby is writing##1
+ 9. the person eating apricot is on the left or right of the person driving the ship##3
+10. the person who's hobby is traveling is somewhere to the right of the turkish
+11. the person eating spinach is somewhere to the left of the person watching drama movies
+12. the person who's hobby is board-games is somewhere to the right of the turkish
+13. the owner of the turtle is the person who's hobby is board-games##1
+14. the person who's hobby is board-games is the egyptian##1
+15. the person driving the taxi is somewhere to the left of the owner of the bird
+16. the person eating lime is in an even position##4
+17. the owner of the hedgehog is somewhere to the left of the person driving the ship
+18. the person who's hobby is writing is on the left of the person who's hobby is skydiving##1
+19. the person who's hobby is board-games is on the right of the person driving the trike##1
+20. the person eating strawberry is somewhere to the left of the owner of the bird
+21. the person watching time-travel movies is on the right of the french##1
+22. the person who's hobby is board-games is on the left or right of the person watching drama movies##3
+23. the person driving the tram is somewhere to the left of the person eating apricot
+24. the french is the owner of the cat##1
+25. the russian is the person driving the tram##1","{'Food': ['spinach', 'strawberry', 'apricot', 'lime', 'nectarine'], 'Hobby': ['writing', 'skydiving', 'traveling', 'board-games', 'puzzles'], 'Movie-Genre': ['fantasy', 'western', 'animation', 'time-travel', 'drama'], 'Nationality': ['russian', 'turkish', 'french', 'egyptian', 'american'], 'Pet': ['hedgehog', 'goat', 'cat', 'turtle', 'bird'], 'Transport': ['tram', 'ship', 'trike', 'taxi', 'van']}"
+Pt1_6x5_level5-5,"There 5 different types of food: apple, lettuce, onion, potato, strawberry
+The people have 5 different hobbies: card-games, cooking, hiking, reading, video-games
+The people prefer 5 different music-genres: country, disco, folk, metal, punk
+There are 5 different nationalities: german, indian, japanese, pakistani, turkish
+5 different pets are kept: bird, fish, goat, hedgehog, rat
+The people use 5 different means of transport: jet-ski, scooter, skateboard, snowmobile, tram
+ 1. the pakistani is the person driving the jet-ski##1
+ 2. the fan of metal is between the turkish and the person eating lettuce##2
+ 3. the fan of folk is on the right of the owner of the hedgehog##1
+ 4. the person eating apple is in the middle##1
+ 5. the person driving the snowmobile is the owner of the rat##1
+ 6. the indian is in an odd position##4
+ 7. the indian is somewhere to the left of the person driving the jet-ski
+ 8. the person driving the snowmobile is on the right of the person driving the jet-ski##1
+ 9. the person driving the skateboard is in an even position##4
+10. the owner of the goat is on the left of the person who's hobby is reading##1
+11. the person driving the snowmobile is somewhere to the left of the person driving the tram
+12. the person who's hobby is reading is on the left of the person who's hobby is cooking##1
+13. the turkish is on the left of the person who's hobby is cooking##1
+14. the person who's hobby is hiking is on the left or right of the indian##3
+15. the owner of the hedgehog is in an odd position##4
+16. the person eating onion is somewhere to the right of the person eating strawberry
+17. the fan of disco is on the far left##1
+18. the person eating onion is on the left or right of the person eating strawberry##3
+19. the japanese is on the left or right of the fan of country##3
+20. the fan of metal is on the left of the person eating lettuce##1
+21. the fan of country is on the far right##1
+22. the turkish is somewhere to the left of the person who's hobby is cooking
+23. the fan of punk is in an odd position##4
+24. the person driving the scooter is on the far left or far right##3
+25. the person who's hobby is hiking is on the right of the person who's hobby is card-games##1
+26. the person eating potato is somewhere to the right of the person eating apple
+27. the owner of the bird is on the right of the fan of metal##1","{'Food': ['strawberry', 'onion', 'apple', 'potato', 'lettuce'], 'Hobby': ['card-games', 'hiking', 'reading', 'cooking', 'video-games'], 'Music-Genre': ['disco', 'folk', 'punk', 'metal', 'country'], 'Nationality': ['indian', 'pakistani', 'turkish', 'japanese', 'german'], 'Pet': ['hedgehog', 'goat', 'rat', 'fish', 'bird'], 'Transport': ['scooter', 'jet-ski', 'snowmobile', 'skateboard', 'tram']}"
+Pt1_6x5_level5-6,"There 5 different types of food: grapes, kiwi, lemon, papaya, pear
+The people have 5 different hobbies: camping, filmmaking, fishing, rock-climbing, singing
+The people have 5 different jobs:  dancer, manager, project-manager, security-guard, social-worker
+The people prefer 5 different music-genres: classical, dubstep, funk, salsa, trance
+There are 5 different nationalities: australian, british, dutch, italian, japanese
+The people use 5 different means of transport: airplane, bus, roller, scooter, skateboard
+ 1. the person eating papaya is on the left or right of the person eating kiwi##3
+ 2. the dutch is in an even position##4
+ 3. the person eating pear is the social-worker##1
+ 4. the fan of classical is between the person driving the bus and the person driving the airplane##2
+ 5. the security-guard is on the left or right of the fan of classical##3
+ 6. the person driving the scooter is somewhere to the left of the fan of trance
+ 7. the fan of dubstep is in an even position##4
+ 8. the person eating grapes is on the left of the fan of funk##1
+ 9. the person who's hobby is filmmaking is on the left or right of the australian##3
+10. the person eating lemon is somewhere to the right of the fan of funk
+11. the social-worker is the person who's hobby is camping##1
+12. the person driving the roller is on the right of the person eating papaya##1
+13. the dancer is on the right of the fan of dubstep##1
+14. the person driving the scooter is somewhere to the right of the person who's hobby is filmmaking
+15. the person driving the airplane is on the far left or far right##3
+16. the person eating lemon is on the left or right of the person driving the scooter##3
+17. the fan of trance is on the right of the person driving the scooter##1
+18. the manager is on the left or right of the person who's hobby is fishing##3
+19. the british is somewhere to the right of the fan of dubstep
+20. the manager is on the right of the australian##1
+21. the project-manager is somewhere to the left of the fan of dubstep
+22. the person driving the airplane is on the left or right of the fan of classical##3
+23. the person driving the scooter is on the left of the person who's hobby is singing##1
+24. the japanese is on the left or right of the fan of trance##3
+25. the person eating pear is on the left or right of the dutch##3
+26. the fan of salsa is somewhere to the left of the british
+27. the dutch is the project-manager##1","{'Food': ['pear', 'grapes', 'kiwi', 'papaya', 'lemon'], 'Hobby': ['camping', 'filmmaking', 'fishing', 'rock-climbing', 'singing'], 'Job': ['social-worker', 'project-manager', 'security-guard', 'manager', 'dancer'], 'Music-Genre': ['salsa', 'classical', 'funk', 'dubstep', 'trance'], 'Nationality': ['italian', 'dutch', 'australian', 'japanese', 'british'], 'Transport': ['airplane', 'skateboard', 'bus', 'scooter', 'roller']}"
+Pt1_6x5_level5-7,"There are 5 different favourite beverages: coffee, iced-tea, milk, mirinda, water
+The people perfer 5 different movie-genres: documentary, fantasy, satire, superhero, thriller
+The people prefer 5 different music-genres: country, folk, indie, soul, trance
+There are 5 different nationalities: american, colombian, pakistani, spanish, turkish
+The people prefer 5 different types of sport: badminton, golf, ice-hockey, volleyball, water-polo
+The people use 5 different means of transport: car, quad-bike, scooter, skateboard, train
+ 1. the person who's sport is water-polo is on the left or right of the person watching satire movies##3
+ 2. the american is somewhere to the right of the person driving the train
+ 3. the person driving the scooter is somewhere to the right of the person who's sport is ice-hockey
+ 4. the american is in an odd position##4
+ 5. the person who's sport is badminton is the fan of soul##1
+ 6. the person drinking iced-tea is somewhere to the left of the colombian
+ 7. the spanish is somewhere to the left of the fan of soul
+ 8. the person drinking coffee is on the left or right of the colombian##3
+ 9. the fan of indie is in the middle##1
+10. the fan of country is somewhere to the right of the person who's sport is badminton
+11. the person watching fantasy movies is the turkish##1
+12. the person who's sport is badminton is somewhere to the left of the person watching documentary movies
+13. the person who's sport is badminton is somewhere to the left of the person driving the train
+14. the person who's sport is volleyball is somewhere to the left of the person who's sport is badminton
+15. the person who's sport is golf is somewhere to the right of the person watching superhero movies
+16. the person driving the skateboard is in the middle##1
+17. the person drinking milk is the person driving the quad-bike##1
+18. the person watching satire movies is on the left of the person drinking mirinda##1
+19. the person driving the quad-bike is on the right of the fan of trance##1
+20. the fan of indie is somewhere to the left of the colombian
+21. the person watching satire movies is between the person drinking iced-tea and the person watching fantasy movies##2
+22. the turkish is somewhere to the left of the fan of country
+23. the fan of folk is on the left or right of the person driving the skateboard##3
+24. the pakistani is on the left or right of the fan of trance##3
+25. the person watching thriller movies is on the right of the person watching documentary movies##1","{'Beverage': ['iced-tea', 'milk', 'mirinda', 'water', 'coffee'], 'Movie-Genre': ['superhero', 'satire', 'fantasy', 'documentary', 'thriller'], 'Music-Genre': ['trance', 'soul', 'indie', 'folk', 'country'], 'Nationality': ['spanish', 'pakistani', 'turkish', 'colombian', 'american'], 'Sport': ['volleyball', 'badminton', 'water-polo', 'ice-hockey', 'golf'], 'Transport': ['car', 'quad-bike', 'skateboard', 'train', 'scooter']}"
+Pt1_6x5_level5-8,"There 5 different types of food: apricot, corn, eggplant, mango, orange
+The people have 5 different hobbies: board-games, card-games, magic-tricks, reading, rock-climbing
+The people perfer 5 different movie-genres: crime, horror, satire, sports, thriller
+The people prefer 5 different music-genres: gospel, hip-hop, house, metal, soul
+5 different pets are kept: ferret, goat, hedgehog, horse, pony
+The people use 5 different means of transport: quad-bike, roller, scooter, taxi, trike
+ 1. the fan of soul is on the right of the owner of the hedgehog##1
+ 2. the person who's hobby is reading is in the middle##1
+ 3. the owner of the ferret is somewhere to the right of the person who's hobby is magic-tricks
+ 4. the person driving the scooter is on the left of the person who's hobby is board-games##1
+ 5. the person driving the taxi is somewhere to the right of the fan of metal
+ 6. the person watching horror movies is somewhere to the left of the owner of the goat
+ 7. the person watching crime movies is in an even position##4
+ 8. the person watching satire movies is on the far left##1
+ 9. the person who's hobby is rock-climbing is on the left or right of the owner of the horse##3
+10. the person who's hobby is magic-tricks is somewhere to the right of the person driving the roller
+11. the person eating corn is somewhere to the left of the person watching horror movies
+12. the person driving the scooter is on the far left##1
+13. the person driving the trike is on the far right##1
+14. the person who's hobby is magic-tricks is on the left or right of the person eating apricot##3
+15. the person eating eggplant is the person driving the taxi##1
+16. the fan of metal is on the far left##1
+17. the fan of hip-hop is on the far right##1
+18. the person eating eggplant is on the left or right of the person eating apricot##3
+19. the person driving the taxi is on the left or right of the fan of gospel##3
+20. the person eating mango is on the left or right of the owner of the goat##3
+21. the person driving the quad-bike is on the right of the person who's hobby is reading##1
+22. the fan of soul is the person watching sports movies##1
+23. the person eating mango is on the far left or far right##3
+24. the person watching satire movies is the owner of the pony##1","{'Food': ['corn', 'eggplant', 'apricot', 'orange', 'mango'], 'Hobby': ['rock-climbing', 'board-games', 'reading', 'magic-tricks', 'card-games'], 'Movie-Genre': ['satire', 'crime', 'horror', 'sports', 'thriller'], 'Music-Genre': ['metal', 'house', 'gospel', 'soul', 'hip-hop'], 'Pet': ['pony', 'horse', 'hedgehog', 'goat', 'ferret'], 'Transport': ['scooter', 'taxi', 'roller', 'quad-bike', 'trike']}"
+Pt1_6x5_level5-9,"There are 5 different favourite beverages: almond-milk, cola, fanta, milk, sprite
+The people have 5 different jobs:  doctor, dressmaker, entrepreneur, nurse, pilot
+There are 5 different nationalities: argentine, australian, canadian, colombian, dutch
+5 different pets are kept: cat, ferret, frog, lizard, pony
+The people prefer 5 different types of sport: cricket, golf, rowing, skiing, surfing
+The people use 5 different means of transport: helicopter, ship, taxi, train, tram
+ 1. the person who's sport is rowing is somewhere to the left of the person who's sport is surfing
+ 2. the owner of the frog is on the left of the person drinking cola##1
+ 3. the owner of the ferret is on the left or right of the person who's sport is skiing##3
+ 4. the person driving the helicopter is on the right of the person drinking almond-milk##1
+ 5. the person drinking cola is somewhere to the right of the argentine
+ 6. the person driving the taxi is on the left or right of the nurse##3
+ 7. the person drinking almond-milk is somewhere to the left of the doctor
+ 8. the person drinking milk is the person driving the taxi##1
+ 9. the argentine is on the left or right of the dutch##3
+10. the owner of the lizard is on the left of the person driving the train##1
+11. the person drinking fanta is on the far right##1
+12. the person who's sport is rowing is the owner of the lizard##1
+13. the nurse is somewhere to the left of the argentine
+14. the owner of the pony is somewhere to the left of the australian
+15. the australian is somewhere to the right of the entrepreneur
+16. the owner of the cat is on the left or right of the dressmaker##3
+17. the australian is somewhere to the right of the canadian
+18. the owner of the pony is on the left or right of the person driving the taxi##3
+19. the dutch is between the owner of the frog and the person drinking almond-milk##2
+20. the colombian is somewhere to the left of the person driving the helicopter
+21. the person who's sport is surfing is somewhere to the right of the person who's sport is cricket
+22. the owner of the frog is on the right of the colombian##1
+23. the person who's sport is golf is the argentine##1
+24. the owner of the frog is on the left of the dressmaker##1
+25. the owner of the cat is in an even position##4
+26. the person driving the ship is on the right of the entrepreneur##1","{'Beverage': ['sprite', 'milk', 'cola', 'almond-milk', 'fanta'], 'Job': ['nurse', 'entrepreneur', 'dressmaker', 'pilot', 'doctor'], 'Nationality': ['colombian', 'argentine', 'dutch', 'canadian', 'australian'], 'Pet': ['pony', 'frog', 'lizard', 'cat', 'ferret'], 'Sport': ['cricket', 'golf', 'rowing', 'skiing', 'surfing'], 'Transport': ['tram', 'taxi', 'ship', 'train', 'helicopter']}"
diff --git a/part2/level5/Pt2_6x6_level5.csv b/part2/level5/Pt2_6x6_level5.csv
new file mode 100644
index 0000000000000000000000000000000000000000..635c0a00bc266fb044b6db72bcdf507383a1c019
--- /dev/null
+++ b/part2/level5/Pt2_6x6_level5.csv
@@ -0,0 +1,412 @@
+ID,Clues,SolutionGrid
+Pt1_6x6_level5-0,"There are 6 different favourite beverages: almond-milk, cola, fanta, iced-tea, sprite, tea
+The people have 6 different hobbies: card-games, drawing, gardening, hiking, puzzles, reading
+The people perfer 6 different movie-genres: animation, comedy, crime, musical, scientific, thriller
+6 different pets are kept: bird, frog, guinea-pig, hedgehog, pony, rabbit
+The people prefer 6 different types of sport: biathlon, climbing, lacrosse, parkour, skateboarding, swimming
+The people use 6 different means of transport: airplane, bus, helicopter, snowmobile, train, tram
+ 1. the person drinking almond-milk is somewhere to the right of the person who's hobby is gardening
+ 2. the person driving the airplane is somewhere to the right of the person driving the train
+ 3. the owner of the pony is the person driving the tram##1
+ 4. the person driving the airplane is on the left of the owner of the hedgehog##1
+ 5. the person watching animation movies is the person drinking cola##1
+ 6. the person watching musical movies is the person drinking almond-milk##1
+ 7. the person driving the snowmobile is on the left of the person drinking sprite##1
+ 8. the person driving the bus is on the left of the person who's sport is parkour##1
+ 9. the person drinking almond-milk is somewhere to the left of the person who's sport is lacrosse
+10. the person who's sport is skateboarding is the person drinking sprite##1
+11. the owner of the rabbit is in an odd position##4
+12. the person who's sport is biathlon is on the left or right of the person watching musical movies##3
+13. the person watching scientific movies is on the right of the person drinking fanta##1
+14. the person who's hobby is hiking is the person who's sport is swimming##1
+15. the person who's hobby is puzzles is somewhere to the left of the owner of the guinea-pig
+16. the person drinking tea is on the left of the owner of the frog##1
+17. the owner of the bird is somewhere to the right of the person driving the snowmobile
+18. the person who's hobby is card-games is somewhere to the right of the person who's hobby is drawing
+19. the person watching comedy movies is the person driving the train##1
+20. the person who's sport is skateboarding is somewhere to the right of the person drinking fanta
+21. the person driving the bus is in an odd position##4
+22. the person watching thriller movies is somewhere to the left of the person driving the helicopter
+23. the person drinking cola is on the far right##1
+24. the person who's hobby is puzzles is on the right of the person drinking iced-tea##1
+25. the person who's hobby is puzzles is the person watching musical movies##1
+26. the person driving the snowmobile is on the left of the person drinking sprite##1
+27. the person drinking fanta is somewhere to the right of the person drinking iced-tea
+28. the person driving the snowmobile is on the right of the person who's hobby is puzzles##1
+29. the owner of the pony is on the right of the person who's hobby is gardening##1
+30. the person who's hobby is gardening is on the far left or far right##3
+31. the person who's sport is skateboarding is on the left or right of the person driving the bus##3
+32. the person watching thriller movies is somewhere to the right of the owner of the bird
+33. the person who's sport is lacrosse is somewhere to the left of the person who's sport is parkour
+34. the person driving the airplane is between the person who's hobby is hiking and the person who's hobby is card-games##2
+35. the person who's hobby is reading is somewhere to the right of the person who's hobby is puzzles","{'Beverage': ['iced-tea', 'almond-milk', 'fanta', 'sprite', 'tea', 'cola'], 'Hobby': ['gardening', 'puzzles', 'hiking', 'drawing', 'card-games', 'reading'], 'Movie-Genre': ['comedy', 'musical', 'crime', 'scientific', 'thriller', 'animation'], 'Pet': ['rabbit', 'pony', 'guinea-pig', 'bird', 'hedgehog', 'frog'], 'Sport': ['biathlon', 'climbing', 'swimming', 'skateboarding', 'lacrosse', 'parkour'], 'Transport': ['train', 'tram', 'snowmobile', 'airplane', 'bus', 'helicopter']}"
+Pt1_6x6_level5-1,"The people have 6 different hobbies: drawing, filmmaking, fishing, photography, puzzles, writing
+The people have 6 different jobs:  analyst, architect, electrician, musician, project-manager, scientist
+The people perfer 6 different movie-genres: adventure, comedy, disaster, drama, fantasy, mystery
+There are 6 different nationalities: argentine, egyptian, german, japanese, mexican, thai
+6 different pets are kept: chinchilla, fish, frog, hamster, mouse, rat
+The people use 6 different means of transport: boat, motorbike, ship, skateboard, train, trike
+ 1. the person driving the trike is on the right of the owner of the hamster##1
+ 2. the musician is in an odd position##4
+ 3. the project-manager is somewhere to the right of the electrician
+ 4. the person driving the skateboard is somewhere to the left of the german
+ 5. the person watching comedy movies is somewhere to the right of the musician
+ 6. the person who's hobby is filmmaking is on the left or right of the person watching fantasy movies##3
+ 7. the person who's hobby is photography is somewhere to the right of the owner of the fish
+ 8. the person driving the motorbike is somewhere to the left of the owner of the mouse
+ 9. the person watching drama movies is the person who's hobby is drawing##1
+10. the person who's hobby is puzzles is on the left of the musician##1
+11. the person watching comedy movies is on the right of the mexican##1
+12. the person watching drama movies is on the left of the person driving the trike##1
+13. the japanese is on the left of the electrician##1
+14. the egyptian is on the left of the person driving the ship##1
+15. the owner of the rat is somewhere to the right of the person driving the skateboard
+16. the owner of the hamster is on the right of the person driving the motorbike##1
+17. the scientist is somewhere to the right of the owner of the fish
+18. the person driving the trike is on the far right##1
+19. the person who's hobby is photography is the owner of the rat##1
+20. the thai is on the left or right of the person watching mystery movies##3
+21. the owner of the rat is on the left or right of the person watching mystery movies##3
+22. the analyst is somewhere to the left of the person driving the motorbike
+23. the person watching drama movies is on the right of the person watching disaster movies##1
+24. the german is the person watching fantasy movies##1
+25. the japanese is on the left or right of the person watching disaster movies##3
+26. the owner of the chinchilla is somewhere to the left of the owner of the hamster
+27. the person watching mystery movies is the owner of the frog##1
+28. the person driving the train is somewhere to the right of the scientist
+29. the person watching disaster movies is between the project-manager and the person driving the train##2
+30. the person who's hobby is fishing is on the far left##1
+31. the person who's hobby is filmmaking is on the left of the thai##1
+32. the analyst is on the far left or far right##3","{'Hobby': ['fishing', 'puzzles', 'filmmaking', 'photography', 'drawing', 'writing'], 'Job': ['analyst', 'scientist', 'musician', 'electrician', 'project-manager', 'architect'], 'Movie-Genre': ['adventure', 'fantasy', 'mystery', 'disaster', 'drama', 'comedy'], 'Nationality': ['egyptian', 'german', 'japanese', 'thai', 'mexican', 'argentine'], 'Pet': ['fish', 'chinchilla', 'frog', 'rat', 'hamster', 'mouse'], 'Transport': ['skateboard', 'ship', 'train', 'motorbike', 'boat', 'trike']}"
+Pt1_6x6_level5-2,"There are 6 different favourite beverages: coffee, cola, fanta, iced-tea, lemonade, soy-milk
+There 6 different types of food: artichoke, corn, garlic, lime, peach, watermelon
+The people have 6 different hobbies: card-games, drawing, gardening, hiking, skydiving, woodworking
+The people perfer 6 different movie-genres: animation, documentary, fantasy, musical, scientific, western
+6 different pets are kept: cat, chinchilla, ferret, hedgehog, mouse, rat
+The people prefer 6 different types of sport: cycling, golf, skateboarding, soccer, surfing, swimming
+ 1. the person eating garlic is on the right of the person eating artichoke##1
+ 2. the person watching fantasy movies is the person who's sport is cycling##1
+ 3. the owner of the cat is the person drinking fanta##1
+ 4. the person drinking fanta is on the right of the owner of the mouse##1
+ 5. the person drinking lemonade is somewhere to the left of the person who's sport is golf
+ 6. the person who's hobby is skydiving is somewhere to the right of the person who's hobby is gardening
+ 7. the person drinking fanta is somewhere to the left of the person watching western movies
+ 8. the person drinking iced-tea is somewhere to the left of the person drinking cola
+ 9. the person drinking fanta is somewhere to the right of the person who's hobby is drawing
+10. the person eating peach is the owner of the ferret##1
+11. the person eating watermelon is on the right of the person drinking lemonade##1
+12. the person who's sport is soccer is on the left or right of the person eating artichoke##3
+13. the owner of the hedgehog is on the left of the person drinking soy-milk##1
+14. the person eating lime is on the far left##1
+15. the person who's sport is golf is the person eating corn##1
+16. the person who's hobby is gardening is somewhere to the left of the person drinking coffee
+17. the person watching fantasy movies is somewhere to the left of the person eating artichoke
+18. the person watching musical movies is on the left of the person who's hobby is woodworking##1
+19. the person eating garlic is somewhere to the right of the owner of the ferret
+20. the person watching animation movies is on the far left##1
+21. the person drinking coffee is on the left or right of the person who's hobby is skydiving##3
+22. the owner of the hedgehog is in an odd position##4
+23. the person watching western movies is on the right of the person watching documentary movies##1
+24. the owner of the rat is on the left of the person eating garlic##1
+25. the person who's sport is swimming is somewhere to the right of the person who's sport is golf
+26. the person who's hobby is hiking is somewhere to the right of the person eating peach
+27. the person who's sport is swimming is on the left or right of the person watching western movies##3
+28. the person who's sport is cycling is somewhere to the left of the person who's sport is soccer
+29. the person eating artichoke is on the left or right of the owner of the ferret##3
+30. the owner of the ferret is somewhere to the left of the person watching scientific movies
+31. the person drinking fanta is somewhere to the left of the person who's sport is surfing
+32. the person who's sport is swimming is on the right of the person watching western movies##1
+33. the person drinking soy-milk is the person who's hobby is drawing##1
+34. the person eating peach is between the person watching western movies and the person eating corn##2
+35. the person who's sport is swimming is on the right of the person drinking coffee##1
+36. the person who's hobby is card-games is on the far left##1","{'Beverage': ['lemonade', 'soy-milk', 'fanta', 'iced-tea', 'coffee', 'cola'], 'Food': ['lime', 'watermelon', 'corn', 'peach', 'artichoke', 'garlic'], 'Hobby': ['card-games', 'drawing', 'gardening', 'woodworking', 'hiking', 'skydiving'], 'Movie-Genre': ['animation', 'fantasy', 'musical', 'documentary', 'western', 'scientific'], 'Pet': ['hedgehog', 'mouse', 'cat', 'ferret', 'rat', 'chinchilla'], 'Sport': ['skateboarding', 'cycling', 'golf', 'soccer', 'surfing', 'swimming']}"
+Pt1_6x6_level5-3,"There are 6 different favourite beverages: almond-milk, coffee, cola, hot-chocolate, milk, water
+The people have 6 different hobbies: filmmaking, fishing, photography, sudoku, video-games, woodworking
+The people perfer 6 different movie-genres: documentary, satire, scientific, sports, spy, time-travel
+There are 6 different nationalities: american, chinese, colombian, dutch, pakistani, thai
+The people prefer 6 different types of sport: baseball, cycling, skiing, snowboarding, surfing, volleyball
+The people use 6 different means of transport: bike, bus, quad-bike, scooter, taxi, van
+ 1. the person who's sport is volleyball is the person who's hobby is sudoku##1
+ 2. the person driving the bus is on the right of the person who's hobby is sudoku##1
+ 3. the person who's sport is skiing is somewhere to the right of the person who's sport is surfing
+ 4. the person drinking water is somewhere to the left of the person who's hobby is photography
+ 5. the person watching spy movies is somewhere to the right of the dutch
+ 6. the person driving the bike is on the far left##1
+ 7. the person who's sport is surfing is on the right of the person drinking almond-milk##1
+ 8. the person who's sport is snowboarding is somewhere to the right of the person who's hobby is sudoku
+ 9. the person driving the van is somewhere to the right of the pakistani
+10. the person who's hobby is sudoku is somewhere to the left of the person watching spy movies
+11. the person drinking cola is the person watching documentary movies##1
+12. the person who's sport is surfing is in an even position##4
+13. the person drinking milk is on the left or right of the chinese##3
+14. the person who's sport is snowboarding is in an even position##4
+15. the person watching scientific movies is somewhere to the left of the person who's sport is baseball
+16. the person driving the bus is on the right of the pakistani##1
+17. the person who's sport is cycling is somewhere to the left of the person watching spy movies
+18. the person watching sports movies is somewhere to the left of the person drinking coffee
+19. the person who's sport is skiing is the chinese##1
+20. the thai is the person who's hobby is woodworking##1
+21. the person watching sports movies is on the left of the person driving the quad-bike##1
+22. the person who's hobby is video-games is in an odd position##4
+23. the american is on the far left or far right##3
+24. the person drinking milk is on the left of the person who's sport is skiing##1
+25. the person watching time-travel movies is somewhere to the left of the person watching scientific movies
+26. the person watching sports movies is somewhere to the left of the person who's hobby is fishing
+27. the person who's hobby is photography is on the left or right of the person watching scientific movies##3
+28. the person who's hobby is woodworking is on the left of the person watching time-travel movies##1
+29. the thai is somewhere to the left of the colombian
+30. the person who's sport is baseball is on the left or right of the person watching spy movies##3
+31. the person drinking coffee is somewhere to the right of the american
+32. the person driving the scooter is somewhere to the right of the person watching documentary movies
+33. the person drinking water is between the person drinking coffee and the pakistani##2
+34. the person who's hobby is fishing is the chinese##1
+35. the person drinking hot-chocolate is somewhere to the right of the person watching time-travel movies
+36. the person who's sport is baseball is in an odd position##4
+37. the person driving the taxi is on the far left or far right##3","{'Beverage': ['almond-milk', 'cola', 'milk', 'water', 'coffee', 'hot-chocolate'], 'Hobby': ['video-games', 'woodworking', 'sudoku', 'fishing', 'photography', 'filmmaking'], 'Movie-Genre': ['sports', 'documentary', 'time-travel', 'scientific', 'satire', 'spy'], 'Nationality': ['american', 'thai', 'pakistani', 'chinese', 'dutch', 'colombian'], 'Sport': ['cycling', 'surfing', 'volleyball', 'skiing', 'baseball', 'snowboarding'], 'Transport': ['bike', 'quad-bike', 'scooter', 'bus', 'van', 'taxi']}"
+Pt1_6x6_level5-4,"There 6 different types of food: artichoke, carrot, eggplant, garlic, pineapple, pomegranate
+The people have 6 different jobs:  coach, mechanic, nurse, photographer, pilot, scientist
+The people perfer 6 different movie-genres: crime, drama, fantasy, scientific, sports, time-travel
+The people prefer 6 different music-genres: country, gospel, metal, punk, soul, trance
+There are 6 different nationalities: argentine, dutch, indian, italian, mexican, polish
+6 different pets are kept: cat, chinchilla, frog, goat, hedgehog, rat
+ 1. the fan of metal is between the owner of the chinchilla and the argentine##2
+ 2. the nurse is on the left or right of the pilot##3
+ 3. the fan of country is somewhere to the left of the person eating pomegranate
+ 4. the photographer is on the left or right of the scientist##3
+ 5. the person eating eggplant is somewhere to the left of the fan of metal
+ 6. the scientist is between the nurse and the dutch##2
+ 7. the fan of country is in an even position##4
+ 8. the italian is on the left or right of the person watching drama movies##3
+ 9. the dutch is somewhere to the right of the owner of the cat
+10. the person eating pomegranate is somewhere to the right of the person eating carrot
+11. the indian is the person watching fantasy movies##1
+12. the fan of punk is on the left of the mexican##1
+13. the person watching time-travel movies is the nurse##1
+14. the mexican is the mechanic##1
+15. the person watching scientific movies is the person eating eggplant##1
+16. the owner of the frog is on the left or right of the person watching sports movies##3
+17. the owner of the rat is in an odd position##4
+18. the owner of the cat is between the fan of punk and the owner of the hedgehog##2
+19. the person eating artichoke is between the italian and the person watching crime movies##2
+20. the fan of country is on the left or right of the scientist##3
+21. the fan of soul is somewhere to the right of the argentine
+22. the person eating carrot is on the left or right of the dutch##3
+23. the fan of trance is on the right of the coach##1
+24. the owner of the frog is somewhere to the left of the scientist
+25. the fan of gospel is in an odd position##4
+26. the person watching crime movies is somewhere to the right of the owner of the cat
+27. the fan of trance is on the right of the owner of the rat##1
+28. the photographer is the person watching drama movies##1
+29. the person watching crime movies is the person eating pineapple##1
+30. the person watching fantasy movies is the person watching fantasy movies##1
+31. the fan of punk is somewhere to the left of the person eating artichoke
+32. the argentine is somewhere to the right of the person watching crime movies
+33. the person watching sports movies is on the left or right of the person watching time-travel movies##3","{'Food': ['garlic', 'eggplant', 'pineapple', 'artichoke', 'carrot', 'pomegranate'], 'Job': ['coach', 'mechanic', 'pilot', 'nurse', 'scientist', 'photographer'], 'Movie-Genre': ['fantasy', 'scientific', 'crime', 'time-travel', 'sports', 'drama'], 'Music-Genre': ['punk', 'trance', 'gospel', 'country', 'metal', 'soul'], 'Nationality': ['indian', 'mexican', 'polish', 'argentine', 'italian', 'dutch'], 'Pet': ['rat', 'cat', 'hedgehog', 'frog', 'goat', 'chinchilla']}"
+Pt1_6x6_level5-5,"There 6 different types of food: apple, cabbage, corn, nectarine, papaya, peach
+The people have 6 different hobbies: board-games, collecting, cooking, dancing, filmmaking, skydiving
+The people have 6 different jobs:  accountant, entrepreneur, fisherman, journalist, scientist, videographer
+The people prefer 6 different music-genres: ambient, disco, dubstep, indie, pop, reggae
+The people prefer 6 different types of sport: badminton, biathlon, ice-hockey, rugby, snowboarding, water-polo
+The people use 6 different means of transport: airplane, boat, bus, helicopter, motorbike, ship
+ 1. the person driving the boat is somewhere to the left of the person driving the airplane
+ 2. the fan of dubstep is somewhere to the right of the fan of ambient
+ 3. the person driving the ship is the person who's sport is ice-hockey##1
+ 4. the scientist is somewhere to the left of the person who's sport is snowboarding
+ 5. the person driving the ship is somewhere to the left of the videographer
+ 6. the person who's hobby is skydiving is on the left or right of the person eating papaya##3
+ 7. the entrepreneur is between the person eating peach and the person eating papaya##2
+ 8. the person eating nectarine is on the far left or far right##3
+ 9. the fan of disco is on the right of the person driving the helicopter##1
+10. the person who's hobby is board-games is on the far right##1
+11. the person who's sport is ice-hockey is on the right of the person eating nectarine##1
+12. the fisherman is on the left or right of the person who's sport is badminton##3
+13. the journalist is somewhere to the right of the scientist
+14. the person eating papaya is on the left or right of the journalist##3
+15. the person eating cabbage is somewhere to the right of the person eating apple
+16. the person driving the bus is on the right of the person eating papaya##1
+17. the entrepreneur is somewhere to the right of the fan of disco
+18. the person driving the motorbike is somewhere to the right of the fan of reggae
+19. the person who's sport is water-polo is on the left or right of the videographer##3
+20. the fan of dubstep is on the right of the fan of pop##1
+21. the person who's hobby is dancing is on the left or right of the person who's hobby is collecting##3
+22. the person eating corn is in an even position##4
+23. the person who's sport is water-polo is on the right of the fan of dubstep##1
+24. the person who's sport is ice-hockey is somewhere to the right of the person who's hobby is collecting
+25. the person who's hobby is filmmaking is on the left of the person who's hobby is skydiving##1
+26. the person eating papaya is somewhere to the right of the person who's sport is ice-hockey
+27. the person driving the boat is somewhere to the right of the person who's hobby is collecting
+28. the person driving the airplane is somewhere to the right of the accountant
+29. the fan of indie is on the far left or far right##3
+30. the person who's hobby is collecting is on the left or right of the accountant##3
+31. the fan of pop is somewhere to the right of the fan of ambient
+32. the fisherman is somewhere to the right of the person who's sport is badminton
+33. the person eating peach is the person who's sport is rugby##1
+34. the person who's hobby is collecting is on the left or right of the person who's hobby is dancing##3
+35. the person who's hobby is board-games is the person eating peach##1
+36. the fan of ambient is on the left or right of the person eating corn##3","{'Food': ['nectarine', 'corn', 'apple', 'papaya', 'cabbage', 'peach'], 'Hobby': ['collecting', 'dancing', 'cooking', 'filmmaking', 'skydiving', 'board-games'], 'Job': ['scientist', 'accountant', 'journalist', 'fisherman', 'entrepreneur', 'videographer'], 'Music-Genre': ['ambient', 'disco', 'pop', 'dubstep', 'reggae', 'indie'], 'Sport': ['biathlon', 'ice-hockey', 'badminton', 'snowboarding', 'water-polo', 'rugby'], 'Transport': ['helicopter', 'ship', 'boat', 'airplane', 'bus', 'motorbike']}"
+Pt1_6x6_level5-6,"There 6 different types of food: corn, lettuce, orange, pineapple, pumpkin, spinach
+The people have 6 different hobbies: camping, chess, filmmaking, singing, skydiving, sudoku
+The people perfer 6 different movie-genres: comedy, crime, disaster, epic, mystery, spy
+There are 6 different nationalities: american, brazilian, canadian, french, italian, russian
+The people prefer 6 different types of sport: baseball, golf, rowing, rugby, tennis, water-polo
+The people use 6 different means of transport: airplane, bike, helicopter, roller, scooter, ship
+ 1. the person driving the roller is somewhere to the left of the american
+ 2. the person driving the scooter is on the right of the person who's hobby is skydiving##1
+ 3. the brazilian is on the left or right of the person who's hobby is chess##3
+ 4. the person eating orange is somewhere to the left of the person watching epic movies
+ 5. the person driving the ship is in an odd position##4
+ 6. the person who's hobby is chess is in an even position##4
+ 7. the russian is the person who's sport is rowing##1
+ 8. the french is somewhere to the left of the person who's sport is golf
+ 9. the italian is between the person driving the airplane and the person watching spy movies##2
+10. the person who's hobby is sudoku is in an odd position##4
+11. the person watching crime movies is the person driving the bike##1
+12. the canadian is somewhere to the left of the person watching epic movies
+13. the person watching mystery movies is on the left of the person who's hobby is singing##1
+14. the person who's hobby is sudoku is on the right of the person eating spinach##1
+15. the person who's hobby is singing is on the right of the person who's sport is baseball##1
+16. the person driving the helicopter is on the far right##1
+17. the person eating orange is between the person driving the ship and the person who's sport is rugby##2
+18. the person watching mystery movies is on the left or right of the person who's sport is water-polo##3
+19. the person who's sport is rowing is somewhere to the left of the person who's sport is baseball
+20. the person who's hobby is skydiving is in an odd position##4
+21. the person who's sport is baseball is on the left or right of the person driving the airplane##3
+22. the person who's sport is rowing is somewhere to the right of the person who's sport is rugby
+23. the person who's hobby is singing is somewhere to the left of the person who's hobby is sudoku
+24. the person eating pineapple is in an odd position##4
+25. the person eating pumpkin is on the far left or far right##3
+26. the person watching disaster movies is in an odd position##4
+27. the person who's sport is tennis is on the left of the person who's hobby is camping##1
+28. the person eating orange is somewhere to the right of the person watching crime movies
+29. the person who's hobby is filmmaking is somewhere to the right of the person eating pineapple
+30. the person watching disaster movies is the person eating lettuce##1
+31. the person who's hobby is filmmaking is on the left of the person driving the airplane##1
+32. the person eating corn is on the left or right of the french##3
+33. the italian is the person watching mystery movies##1","{'Food': ['pineapple', 'orange', 'corn', 'spinach', 'lettuce', 'pumpkin'], 'Hobby': ['skydiving', 'chess', 'filmmaking', 'singing', 'sudoku', 'camping'], 'Movie-Genre': ['crime', 'spy', 'mystery', 'comedy', 'disaster', 'epic'], 'Nationality': ['brazilian', 'russian', 'italian', 'french', 'canadian', 'american'], 'Sport': ['rugby', 'rowing', 'baseball', 'water-polo', 'tennis', 'golf'], 'Transport': ['bike', 'scooter', 'ship', 'airplane', 'roller', 'helicopter']}"
+Pt1_6x6_level5-7,"There 6 different types of food: cabbage, cucumber, kale, lemon, peach, pear
+The people have 6 different hobbies: drawing, gardening, puzzles, reading, traveling, video-games
+The people perfer 6 different movie-genres: crime, drama, horror, satire, scientific, thriller
+The people prefer 6 different music-genres: blues, country, disco, dubstep, r&b, salsa
+The people prefer 6 different types of sport: baseball, handball, parkour, snowboarding, tennis, weightlifting
+The people use 6 different means of transport: bike, boat, helicopter, motorbike, snowmobile, subway
+ 1. the person who's hobby is drawing is on the right of the person driving the boat##1
+ 2. the person who's sport is snowboarding is somewhere to the right of the fan of country
+ 3. the person who's hobby is video-games is on the left or right of the person who's hobby is gardening##3
+ 4. the person who's hobby is traveling is somewhere to the right of the person who's sport is baseball
+ 5. the person driving the snowmobile is somewhere to the right of the person eating cucumber
+ 6. the person who's hobby is puzzles is somewhere to the right of the person who's sport is baseball
+ 7. the fan of dubstep is somewhere to the left of the fan of blues
+ 8. the person eating peach is somewhere to the right of the person who's sport is parkour
+ 9. the person watching horror movies is somewhere to the right of the person watching crime movies
+10. the person eating peach is somewhere to the right of the person who's hobby is drawing
+11. the person driving the bike is on the right of the person driving the motorbike##1
+12. the person watching drama movies is somewhere to the left of the person who's hobby is gardening
+13. the person who's sport is weightlifting is on the left or right of the fan of r&b##3
+14. the person driving the motorbike is somewhere to the right of the person who's sport is tennis
+15. the person watching scientific movies is on the right of the person eating peach##1
+16. the fan of country is on the left or right of the person who's sport is baseball##3
+17. the person watching crime movies is somewhere to the right of the person who's hobby is reading
+18. the fan of blues is the person eating peach##1
+19. the person eating peach is on the left of the person driving the snowmobile##1
+20. the person who's hobby is video-games is on the left or right of the fan of r&b##3
+21. the person driving the subway is on the right of the person who's sport is weightlifting##1
+22. the person who's sport is tennis is on the far left##1
+23. the fan of dubstep is the person driving the motorbike##1
+24. the person eating lemon is somewhere to the left of the fan of r&b
+25. the person who's hobby is puzzles is somewhere to the left of the person eating pear
+26. the person who's sport is snowboarding is on the left or right of the person watching satire movies##3
+27. the person eating pear is the person watching scientific movies##1
+28. the fan of r&b is on the right of the person eating kale##1
+29. the person who's hobby is video-games is on the right of the person who's hobby is traveling##1
+30. the person watching satire movies is somewhere to the left of the fan of disco
+31. the fan of salsa is somewhere to the right of the person who's sport is baseball
+32. the person driving the subway is on the left of the person who's hobby is video-games##1
+33. the person eating cabbage is on the far left or far right##3
+34. the person eating lemon is on the left or right of the person driving the bike##3
+35. the person who's hobby is video-games is the person watching drama movies##1
+36. the person watching drama movies is on the left of the person who's sport is handball##1","{'Food': ['cabbage', 'lemon', 'kale', 'cucumber', 'peach', 'pear'], 'Hobby': ['reading', 'drawing', 'puzzles', 'traveling', 'video-games', 'gardening'], 'Movie-Genre': ['thriller', 'crime', 'horror', 'satire', 'drama', 'scientific'], 'Music-Genre': ['country', 'dubstep', 'salsa', 'r&b', 'blues', 'disco'], 'Sport': ['tennis', 'baseball', 'weightlifting', 'parkour', 'snowboarding', 'handball'], 'Transport': ['boat', 'motorbike', 'bike', 'subway', 'helicopter', 'snowmobile']}"
+Pt1_6x6_level5-8,"There 6 different types of food: artichoke, banana, cauliflower, cranberry, radish, tomato
+The people perfer 6 different movie-genres: adventure, disaster, epic, fantasy, western, zombie
+The people prefer 6 different music-genres: blues, classical, country, dubstep, funk, house
+There are 6 different nationalities: argentine, egyptian, french, japanese, nigerian, pakistani
+6 different pets are kept: fish, frog, hamster, lizard, mouse, rabbit
+The people use 6 different means of transport: airplane, bike, helicopter, quad-bike, roller, train
+ 1. the fan of blues is on the right of the person eating tomato##1
+ 2. the egyptian is somewhere to the right of the person watching zombie movies
+ 3. the owner of the frog is somewhere to the left of the japanese
+ 4. the argentine is somewhere to the right of the pakistani
+ 5. the argentine is on the left or right of the fan of funk##3
+ 6. the person watching western movies is the nigerian##1
+ 7. the person watching disaster movies is somewhere to the right of the person watching zombie movies
+ 8. the person driving the quad-bike is on the left of the japanese##1
+ 9. the person driving the bike is on the left or right of the owner of the lizard##3
+10. the person watching western movies is on the far left or far right##3
+11. the pakistani is somewhere to the left of the fan of country
+12. the owner of the fish is on the left or right of the person eating cauliflower##3
+13. the person watching epic movies is on the left of the person watching disaster movies##1
+14. the person driving the helicopter is on the left of the person watching disaster movies##1
+15. the person eating banana is the fan of house##1
+16. the japanese is on the right of the fan of dubstep##1
+17. the pakistani is on the left or right of the fan of classical##3
+18. the person eating artichoke is on the left of the fan of house##1
+19. the owner of the fish is on the left or right of the person watching epic movies##3
+20. the person watching zombie movies is in an even position##4
+21. the person eating radish is on the left or right of the person eating artichoke##3
+22. the person watching western movies is somewhere to the left of the pakistani
+23. the person driving the helicopter is somewhere to the right of the owner of the frog
+24. the person watching epic movies is on the left or right of the person watching disaster movies##3
+25. the owner of the hamster is somewhere to the left of the person eating banana
+26. the person watching western movies is the person driving the quad-bike##1
+27. the person driving the helicopter is the owner of the hamster##1
+28. the fan of house is on the far left or far right##3
+29. the person driving the bike is somewhere to the left of the owner of the lizard
+30. the person driving the train is on the left of the person watching fantasy movies##1
+31. the french is in an odd position##4
+32. the person watching fantasy movies is somewhere to the left of the pakistani
+33. the person watching epic movies is somewhere to the right of the person driving the roller
+34. the person watching adventure movies is on the far left or far right##3
+35. the person driving the roller is somewhere to the left of the owner of the mouse","{'Food': ['tomato', 'cauliflower', 'cranberry', 'radish', 'artichoke', 'banana'], 'Movie-Genre': ['western', 'zombie', 'fantasy', 'epic', 'disaster', 'adventure'], 'Music-Genre': ['dubstep', 'blues', 'classical', 'funk', 'country', 'house'], 'Nationality': ['nigerian', 'japanese', 'french', 'pakistani', 'argentine', 'egyptian'], 'Pet': ['frog', 'rabbit', 'fish', 'hamster', 'mouse', 'lizard'], 'Transport': ['quad-bike', 'train', 'roller', 'helicopter', 'bike', 'airplane']}"
+Pt1_6x6_level5-9,"There are 6 different favourite beverages: coffee, cola, mirinda, soy-milk, sprite, tea
+There 6 different types of food: cauliflower, cherry, corn, kale, peas, strawberry
+The people have 6 different jobs:  analyst, coach, engineer, mechanic, project-manager, software-developer
+The people perfer 6 different movie-genres: disaster, fantasy, martial-arts, romance, superhero, western
+There are 6 different nationalities: american, brazilian, british, japanese, nigerian, russian
+6 different pets are kept: goat, goldfish, hamster, horse, mouse, turtle
+ 1. the coach is somewhere to the right of the japanese
+ 2. the person watching fantasy movies is on the right of the nigerian##1
+ 3. the person eating cherry is the brazilian##1
+ 4. the engineer is on the left or right of the person drinking tea##3
+ 5. the person eating corn is somewhere to the right of the british
+ 6. the person drinking coffee is somewhere to the left of the person drinking mirinda
+ 7. the owner of the goldfish is on the far left##1
+ 8. the person watching fantasy movies is on the far right##1
+ 9. the owner of the goat is on the left or right of the engineer##3
+10. the person drinking mirinda is somewhere to the right of the analyst
+11. the person drinking soy-milk is somewhere to the left of the japanese
+12. the owner of the turtle is between the person eating cauliflower and the person drinking cola##2
+13. the person watching martial-arts movies is somewhere to the right of the person watching disaster movies
+14. the engineer is somewhere to the right of the person eating peas
+15. the owner of the goat is in an even position##4
+16. the person watching western movies is the owner of the hamster##1
+17. the project-manager is on the right of the british##1
+18. the russian is somewhere to the right of the person eating kale
+19. the analyst is on the left or right of the person drinking soy-milk##3
+20. the person drinking tea is somewhere to the right of the owner of the hamster
+21. the software-developer is somewhere to the left of the person drinking mirinda
+22. the mechanic is somewhere to the right of the engineer
+23. the person drinking coffee is on the left or right of the person watching western movies##3
+24. the person drinking soy-milk is on the left of the person eating kale##1
+25. the person drinking soy-milk is on the left or right of the person watching romance movies##3
+26. the person watching superhero movies is somewhere to the right of the person eating peas
+27. the person eating cauliflower is somewhere to the left of the person eating kale
+28. the person eating kale is between the person eating peas and the person eating cauliflower##2
+29. the software-developer is somewhere to the left of the brazilian
+30. the person eating cherry is on the right of the british##1
+31. the owner of the goldfish is somewhere to the left of the mechanic
+32. the person watching martial-arts movies is somewhere to the left of the person drinking coffee
+33. the person drinking tea is on the right of the person watching western movies##1
+34. the person eating peas is on the left of the person watching superhero movies##1
+35. the owner of the horse is on the right of the person drinking cola##1
+36. the person eating corn is on the left of the person watching fantasy movies##1
+37. the project-manager is somewhere to the left of the person watching fantasy movies
+38. the person drinking sprite is on the left or right of the british##3","{'Beverage': ['soy-milk', 'sprite', 'cola', 'coffee', 'mirinda', 'tea'], 'Food': ['cauliflower', 'kale', 'peas', 'cherry', 'corn', 'strawberry'], 'Job': ['software-developer', 'analyst', 'coach', 'project-manager', 'engineer', 'mechanic'], 'Movie-Genre': ['disaster', 'romance', 'martial-arts', 'superhero', 'western', 'fantasy'], 'Nationality': ['american', 'japanese', 'british', 'brazilian', 'nigerian', 'russian'], 'Pet': ['goldfish', 'turtle', 'mouse', 'horse', 'hamster', 'goat']}"
diff --git a/part2/level5/Pt2_6x7_level5.csv b/part2/level5/Pt2_6x7_level5.csv
new file mode 100644
index 0000000000000000000000000000000000000000..4a28d7da1469887dac3634c458ce854fa2aed98a
--- /dev/null
+++ b/part2/level5/Pt2_6x7_level5.csv
@@ -0,0 +1,504 @@
+ID,Clues,SolutionGrid
+Pt1_6x7_level5-0,"There are 7 different favourite beverages: 7up, almond-milk, cola, fanta, lemonade, milk, mirinda
+There 7 different types of food: broccoli, cherry, grapefruit, kiwi, mango, pear, watermelon
+The people have 7 different jobs:  accountant, electrician, freelancer, lawyer, paramedic, scientist, social-worker
+The people perfer 7 different movie-genres: adventure, comedy, epic, martial-arts, mystery, time-travel, zombie
+The people prefer 7 different music-genres: classical, country, disco, electronic, folk, jazz, trance
+7 different pets are kept: bird, dog, horse, lizard, mouse, rat, snake
+ 1. the person drinking almond-milk is somewhere to the right of the electrician
+ 2. the accountant is the owner of the lizard##1
+ 3. the person eating watermelon is the electrician##1
+ 4. the person eating pear is in an even position##4
+ 5. the person watching comedy movies is between the fan of classical and the fan of disco##2
+ 6. the person drinking fanta is somewhere to the left of the fan of country
+ 7. the person drinking fanta is somewhere to the right of the person watching adventure movies
+ 8. the accountant is somewhere to the left of the freelancer
+ 9. the fan of country is on the far left or far right##3
+10. the accountant is the person watching mystery movies##1
+11. the person drinking almond-milk is somewhere to the left of the fan of jazz
+12. the freelancer is on the right of the owner of the mouse##1
+13. the person eating pear is the social-worker##1
+14. the fan of jazz is on the left of the fan of country##1
+15. the scientist is on the left or right of the paramedic##3
+16. the owner of the bird is on the left or right of the fan of disco##3
+17. the lawyer is the owner of the rat##1
+18. the owner of the dog is on the far left or far right##3
+19. the owner of the bird is on the left or right of the person eating mango##3
+20. the person drinking almond-milk is on the left or right of the owner of the bird##3
+21. the freelancer is on the right of the person watching zombie movies##1
+22. the person eating cherry is somewhere to the right of the accountant
+23. the owner of the bird is somewhere to the right of the owner of the lizard
+24. the owner of the horse is in an odd position##4
+25. the owner of the bird is on the left of the person drinking fanta##1
+26. the person drinking milk is on the left of the person drinking cola##1
+27. the person eating watermelon is somewhere to the left of the person watching mystery movies
+28. the person eating broccoli is on the left or right of the owner of the lizard##3
+29. the person eating pear is in an even position##4
+30. the person drinking milk is the person watching time-travel movies##1
+31. the person drinking 7up is on the far left or far right##3
+32. the scientist is somewhere to the right of the fan of disco
+33. the person watching martial-arts movies is somewhere to the left of the owner of the mouse
+34. the fan of trance is somewhere to the left of the fan of folk
+35. the person watching martial-arts movies is somewhere to the left of the person watching comedy movies
+36. the fan of folk is somewhere to the left of the person drinking almond-milk
+37. the fan of country is in an odd position##4
+38. the person eating cherry is the person drinking lemonade##1
+39. the person drinking cola is the person eating watermelon##1
+40. the fan of folk is in an odd position##4
+41. the person watching comedy movies is on the right of the fan of classical##1
+42. the accountant is the person eating kiwi##1
+43. the person eating kiwi is on the left of the person drinking mirinda##1
+44. the social-worker is the owner of the snake##1
+45. the scientist is somewhere to the right of the person watching adventure movies
+46. the person drinking 7up is somewhere to the left of the person eating mango","{'Beverage': ['7up', 'milk', 'cola', 'almond-milk', 'mirinda', 'fanta', 'lemonade'], 'Food': ['grapefruit', 'pear', 'watermelon', 'kiwi', 'broccoli', 'mango', 'cherry'], 'Job': ['lawyer', 'social-worker', 'electrician', 'accountant', 'paramedic', 'scientist', 'freelancer'], 'Movie-Genre': ['martial-arts', 'time-travel', 'comedy', 'mystery', 'adventure', 'zombie', 'epic'], 'Music-Genre': ['trance', 'classical', 'folk', 'disco', 'electronic', 'jazz', 'country'], 'Pet': ['rat', 'snake', 'horse', 'lizard', 'bird', 'mouse', 'dog']}"
+Pt1_6x7_level5-1,"There are 7 different favourite beverages: 7up, coffee, hot-chocolate, iced-tea, milk, sprite, water
+There 7 different types of food: cranberry, kale, mango, plum, pumpkin, tomato, watermelon
+The people have 7 different jobs:  accountant, architect, doctor, dressmaker, firefighter, mechanic, scientist
+The people perfer 7 different movie-genres: crime, disaster, family, scientific, spy, thriller, western
+There are 7 different nationalities: american, australian, british, chinese, indian, italian, mexican
+The people prefer 7 different types of sport: golf, handball, ice-hockey, parkour, snowboarding, surfing, volleyball
+ 1. the doctor is the person eating watermelon##1
+ 2. the person watching thriller movies is somewhere to the left of the person drinking coffee
+ 3. the person watching crime movies is somewhere to the left of the person who's sport is surfing
+ 4. the italian is on the right of the person drinking water##1
+ 5. the person watching spy movies is on the left of the person eating cranberry##1
+ 6. the person eating plum is on the left or right of the person who's sport is snowboarding##3
+ 7. the person drinking water is somewhere to the left of the person drinking iced-tea
+ 8. the firefighter is somewhere to the left of the person who's sport is handball
+ 9. the person who's sport is handball is on the left of the person drinking hot-chocolate##1
+10. the italian is somewhere to the right of the person eating mango
+11. the person watching spy movies is somewhere to the left of the person who's sport is handball
+12. the person watching spy movies is on the left of the indian##1
+13. the person drinking iced-tea is on the right of the person drinking coffee##1
+14. the american is the person eating watermelon##1
+15. the scientist is in an odd position##4
+16. the person watching disaster movies is somewhere to the left of the person watching crime movies
+17. the scientist is on the left or right of the person drinking water##3
+18. the person drinking coffee is somewhere to the right of the doctor
+19. the person watching crime movies is in an even position##4
+20. the architect is on the right of the person watching western movies##1
+21. the person watching disaster movies is on the left or right of the american##3
+22. the person who's sport is ice-hockey is somewhere to the right of the person watching spy movies
+23. the italian is on the left or right of the person who's sport is ice-hockey##3
+24. the person who's sport is surfing is the person watching scientific movies##1
+25. the person who's sport is golf is somewhere to the left of the person drinking milk
+26. the british is on the left of the person who's sport is handball##1
+27. the accountant is on the right of the person drinking 7up##1
+28. the scientist is in an odd position##4
+29. the person who's sport is golf is the person watching family movies##1
+30. the person eating kale is in the middle##1
+31. the architect is somewhere to the right of the person who's sport is handball
+32. the mexican is on the far right##1
+33. the scientist is on the left or right of the person who's sport is snowboarding##3
+34. the person drinking milk is on the far left or far right##3
+35. the person who's sport is parkour is on the left of the person watching crime movies##1
+36. the person who's sport is snowboarding is on the right of the italian##1
+37. the mechanic is on the left or right of the scientist##3
+38. the scientist is the person eating tomato##1
+39. the dressmaker is the chinese##1
+40. the person drinking hot-chocolate is somewhere to the left of the person watching western movies
+41. the chinese is on the left of the person eating plum##1
+42. the italian is somewhere to the right of the mechanic
+43. the australian is on the right of the person drinking hot-chocolate##1","{'Beverage': ['7up', 'sprite', 'hot-chocolate', 'water', 'coffee', 'iced-tea', 'milk'], 'Food': ['mango', 'cranberry', 'watermelon', 'kale', 'tomato', 'pumpkin', 'plum'], 'Job': ['firefighter', 'accountant', 'doctor', 'mechanic', 'scientist', 'dressmaker', 'architect'], 'Movie-Genre': ['spy', 'disaster', 'thriller', 'crime', 'family', 'western', 'scientific'], 'Nationality': ['british', 'indian', 'american', 'australian', 'italian', 'chinese', 'mexican'], 'Sport': ['volleyball', 'handball', 'parkour', 'ice-hockey', 'golf', 'snowboarding', 'surfing']}"
+Pt1_6x7_level5-2,"There are 7 different favourite beverages: 7up, cola, hot-chocolate, iced-tea, juice, lemonade, tea
+There 7 different types of food: avocado, banana, orange, papaya, pear, peas, strawberry
+The people have 7 different hobbies: board-games, puzzles, reading, sudoku, traveling, video-games, writing
+The people perfer 7 different movie-genres: adventure, comedy, epic, musical, romance, satire, scientific
+There are 7 different nationalities: argentine, dutch, indonesian, italian, polish, spanish, turkish
+The people use 7 different means of transport: airplane, bike, car, quad-bike, roller, snowmobile, train
+ 1. the person driving the bike is on the left of the person watching comedy movies##1
+ 2. the person eating pear is on the left or right of the dutch##3
+ 3. the dutch is on the left or right of the person driving the quad-bike##3
+ 4. the person drinking juice is on the far right##1
+ 5. the person driving the quad-bike is on the right of the person who's hobby is writing##1
+ 6. the person drinking iced-tea is the person watching comedy movies##1
+ 7. the person watching musical movies is somewhere to the left of the person watching romance movies
+ 8. the dutch is on the right of the turkish##1
+ 9. the person driving the airplane is somewhere to the left of the person who's hobby is writing
+10. the person who's hobby is video-games is the person drinking 7up##1
+11. the person who's hobby is reading is on the left or right of the polish##3
+12. the person who's hobby is writing is somewhere to the right of the argentine
+13. the person eating orange is somewhere to the right of the person watching comedy movies
+14. the person watching epic movies is on the left or right of the italian##3
+15. the person who's hobby is reading is somewhere to the left of the person who's hobby is writing
+16. the person who's hobby is board-games is on the right of the person driving the bike##1
+17. the person driving the snowmobile is somewhere to the right of the person driving the train
+18. the dutch is in an odd position##4
+19. the polish is between the person drinking tea and the person watching romance movies##2
+20. the person who's hobby is video-games is on the left or right of the person eating peas##3
+21. the person eating banana is in an odd position##4
+22. the argentine is on the left or right of the person drinking cola##3
+23. the person driving the quad-bike is the person who's hobby is video-games##1
+24. the person eating avocado is in an even position##4
+25. the person who's hobby is video-games is on the right of the person watching satire movies##1
+26. the person watching romance movies is on the left of the person eating avocado##1
+27. the person watching adventure movies is somewhere to the left of the person eating orange
+28. the person who's hobby is board-games is on the left of the person who's hobby is reading##1
+29. the indonesian is somewhere to the left of the spanish
+30. the person watching epic movies is in the middle##1
+31. the person drinking cola is the person watching satire movies##1
+32. the person who's hobby is board-games is on the left or right of the person eating papaya##3
+33. the person driving the airplane is the italian##1
+34. the person drinking lemonade is on the left of the person driving the car##1
+35. the person driving the train is on the left or right of the person driving the bike##3
+36. the person drinking cola is on the left or right of the person driving the snowmobile##3
+37. the person eating pear is somewhere to the left of the person who's hobby is puzzles
+38. the person driving the train is on the left or right of the person driving the airplane##3
+39. the person who's hobby is traveling is the person who's hobby is traveling##1
+40. the person who's hobby is sudoku is on the right of the person eating banana##1
+41. the person watching satire movies is on the right of the person who's hobby is sudoku##1","{'Beverage': ['tea', 'iced-tea', 'hot-chocolate', 'lemonade', 'cola', '7up', 'juice'], 'Food': ['papaya', 'strawberry', 'banana', 'avocado', 'peas', 'pear', 'orange'], 'Hobby': ['traveling', 'board-games', 'reading', 'sudoku', 'writing', 'video-games', 'puzzles'], 'Movie-Genre': ['musical', 'comedy', 'romance', 'epic', 'satire', 'adventure', 'scientific'], 'Nationality': ['indonesian', 'polish', 'italian', 'argentine', 'spanish', 'turkish', 'dutch'], 'Transport': ['bike', 'train', 'airplane', 'snowmobile', 'car', 'quad-bike', 'roller']}"
+Pt1_6x7_level5-3,"There are 7 different favourite beverages: almond-milk, juice, mirinda, soy-milk, sprite, tea, water
+There 7 different types of food: avocado, banana, broccoli, garlic, kale, raspberry, zucchini
+The people have 7 different hobbies: camping, dancing, fishing, hiking, puzzles, reading, writing
+The people have 7 different jobs:  analyst, bartender, doctor, lawyer, librarian, mechanic, project-manager
+The people perfer 7 different movie-genres: action, animation, crime, family, musical, scientific, superhero
+The people prefer 7 different types of sport: baseball, biathlon, cycling, handball, lacrosse, snowboarding, water-polo
+ 1. the person who's hobby is writing is on the left of the person who's hobby is dancing##1
+ 2. the person who's sport is snowboarding is on the left of the person who's hobby is reading##1
+ 3. the person who's hobby is camping is the person who's sport is handball##1
+ 4. the person drinking almond-milk is on the left or right of the analyst##3
+ 5. the person watching animation movies is on the left of the mechanic##1
+ 6. the person who's sport is cycling is in the middle##1
+ 7. the person who's sport is baseball is in an even position##4
+ 8. the person eating banana is in an even position##4
+ 9. the person eating garlic is on the left of the person who's hobby is camping##1
+10. the person who's hobby is fishing is somewhere to the right of the person eating kale
+11. the analyst is somewhere to the left of the person who's hobby is camping
+12. the person watching superhero movies is in an even position##4
+13. the person watching action movies is on the left or right of the person who's sport is snowboarding##3
+14. the person drinking tea is in an even position##4
+15. the person drinking soy-milk is somewhere to the left of the person who's sport is water-polo
+16. the person watching family movies is somewhere to the right of the person who's hobby is writing
+17. the person drinking tea is in an even position##4
+18. the person drinking almond-milk is somewhere to the left of the mechanic
+19. the person eating broccoli is on the left of the person watching superhero movies##1
+20. the person drinking juice is somewhere to the right of the doctor
+21. the person drinking water is on the right of the person who's sport is water-polo##1
+22. the person who's hobby is puzzles is somewhere to the left of the person eating avocado
+23. the person drinking tea is on the left of the person drinking juice##1
+24. the librarian is on the left of the person who's hobby is hiking##1
+25. the person who's sport is biathlon is on the far right##1
+26. the person eating raspberry is the person who's sport is snowboarding##1
+27. the person drinking water is in an odd position##4
+28. the bartender is on the far left##1
+29. the bartender is on the left or right of the person who's sport is water-polo##3
+30. the person eating broccoli is somewhere to the right of the person watching action movies
+31. the librarian is on the left of the person eating avocado##1
+32. the doctor is somewhere to the left of the person who's hobby is fishing
+33. the person watching scientific movies is the person eating broccoli##1
+34. the person who's hobby is camping is the person watching animation movies##1
+35. the librarian is somewhere to the left of the person drinking tea
+36. the analyst is somewhere to the right of the person who's hobby is writing
+37. the lawyer is somewhere to the right of the person eating banana
+38. the person drinking soy-milk is somewhere to the left of the project-manager
+39. the person drinking juice is somewhere to the right of the person who's hobby is reading
+40. the person watching musical movies is on the right of the mechanic##1
+41. the mechanic is on the left of the lawyer##1
+42. the person watching animation movies is somewhere to the right of the person watching superhero movies
+43. the doctor is the person drinking mirinda##1","{'Beverage': ['soy-milk', 'mirinda', 'water', 'sprite', 'almond-milk', 'tea', 'juice'], 'Food': ['raspberry', 'banana', 'broccoli', 'garlic', 'kale', 'avocado', 'zucchini'], 'Hobby': ['puzzles', 'reading', 'writing', 'dancing', 'camping', 'hiking', 'fishing'], 'Job': ['bartender', 'doctor', 'project-manager', 'analyst', 'librarian', 'mechanic', 'lawyer'], 'Movie-Genre': ['crime', 'action', 'scientific', 'superhero', 'animation', 'family', 'musical'], 'Sport': ['snowboarding', 'water-polo', 'lacrosse', 'cycling', 'handball', 'baseball', 'biathlon']}"
+Pt1_6x7_level5-4,"There are 7 different favourite beverages: fanta, iced-tea, lemonade, milk, mirinda, sprite, water
+The people have 7 different hobbies: camping, collecting, dancing, drawing, gardening, hiking, reading
+The people prefer 7 different music-genres: classical, gospel, house, indie, punk, techno, trance
+There are 7 different nationalities: brazilian, chinese, dutch, italian, nigerian, polish, spanish
+7 different pets are kept: dog, ferret, guinea-pig, lizard, mouse, rabbit, snake
+The people use 7 different means of transport: airplane, bus, car, jet-ski, motorbike, quad-bike, scooter
+ 1. the owner of the snake is somewhere to the left of the owner of the ferret
+ 2. the italian is somewhere to the left of the person driving the motorbike
+ 3. the person drinking iced-tea is somewhere to the right of the fan of house
+ 4. the spanish is on the right of the person drinking milk##1
+ 5. the fan of indie is somewhere to the right of the fan of trance
+ 6. the person who's hobby is gardening is the person driving the jet-ski##1
+ 7. the fan of punk is somewhere to the left of the fan of trance
+ 8. the owner of the lizard is on the left or right of the italian##3
+ 9. the owner of the rabbit is on the left or right of the person drinking water##3
+10. the person driving the motorbike is on the left or right of the person drinking mirinda##3
+11. the owner of the rabbit is the chinese##1
+12. the polish is on the left of the person who's hobby is drawing##1
+13. the owner of the mouse is somewhere to the right of the owner of the lizard
+14. the person who's hobby is drawing is somewhere to the right of the fan of gospel
+15. the fan of house is on the left or right of the person who's hobby is dancing##3
+16. the fan of classical is somewhere to the left of the person who's hobby is collecting
+17. the owner of the rabbit is the chinese##1
+18. the owner of the snake is on the left of the fan of techno##1
+19. the spanish is on the left or right of the person driving the jet-ski##3
+20. the person who's hobby is reading is on the far left or far right##3
+21. the owner of the mouse is somewhere to the left of the fan of gospel
+22. the person who's hobby is dancing is somewhere to the right of the person driving the scooter
+23. the person driving the motorbike is on the right of the person drinking sprite##1
+24. the person who's hobby is hiking is somewhere to the right of the person who's hobby is dancing
+25. the person driving the car is somewhere to the right of the person who's hobby is hiking
+26. the polish is somewhere to the left of the owner of the dog
+27. the person drinking water is somewhere to the right of the owner of the rabbit
+28. the person drinking lemonade is in an even position##4
+29. the person drinking iced-tea is somewhere to the left of the owner of the dog
+30. the person drinking water is somewhere to the right of the owner of the rabbit
+31. the person who's hobby is collecting is somewhere to the left of the person drinking mirinda
+32. the person drinking fanta is in an even position##4
+33. the person who's hobby is camping is on the far right##1
+34. the person drinking fanta is somewhere to the left of the fan of techno
+35. the owner of the ferret is on the right of the person driving the airplane##1
+36. the fan of techno is the person driving the quad-bike##1
+37. the brazilian is somewhere to the right of the person drinking lemonade
+38. the dutch is somewhere to the right of the person who's hobby is collecting
+39. the fan of punk is somewhere to the left of the owner of the lizard
+40. the person drinking water is on the left or right of the fan of trance##3
+41. the fan of punk is in an odd position##4
+42. the nigerian is the person drinking sprite##1
+43. the dutch is on the left of the chinese##1
+44. the person who's hobby is drawing is on the left or right of the person who's hobby is collecting##3
+45. the person drinking sprite is the person driving the jet-ski##1
+46. the person drinking milk is on the far left or far right##3","{'Beverage': ['milk', 'fanta', 'sprite', 'iced-tea', 'mirinda', 'lemonade', 'water'], 'Hobby': ['reading', 'dancing', 'gardening', 'collecting', 'drawing', 'hiking', 'camping'], 'Music-Genre': ['punk', 'classical', 'house', 'gospel', 'techno', 'trance', 'indie'], 'Nationality': ['italian', 'spanish', 'nigerian', 'polish', 'dutch', 'chinese', 'brazilian'], 'Pet': ['guinea-pig', 'lizard', 'mouse', 'snake', 'dog', 'rabbit', 'ferret'], 'Transport': ['scooter', 'bus', 'jet-ski', 'motorbike', 'quad-bike', 'airplane', 'car']}"
+Pt1_6x7_level5-5,"There are 7 different favourite beverages: 7up, coffee, cola, fanta, juice, soy-milk, water
+There 7 different types of food: carrot, lime, papaya, pear, peas, raspberry, watermelon
+The people prefer 7 different music-genres: folk, gospel, metal, r&b, reggae, salsa, techno
+7 different pets are kept: chinchilla, fish, goat, guinea-pig, hamster, rabbit, snake
+The people prefer 7 different types of sport: badminton, climbing, ice-hockey, skateboarding, snowboarding, swimming, volleyball
+The people use 7 different means of transport: bike, motorbike, roller, scooter, snowmobile, subway, tram
+ 1. the person eating lime is on the right of the owner of the snake##1
+ 2. the person who's sport is swimming is on the left of the fan of r&b##1
+ 3. the person who's sport is skateboarding is somewhere to the right of the owner of the guinea-pig
+ 4. the person driving the motorbike is somewhere to the left of the person who's sport is volleyball
+ 5. the person eating peas is on the left or right of the person driving the roller##3
+ 6. the owner of the goat is the person driving the tram##1
+ 7. the person drinking juice is between the fan of gospel and the person driving the roller##2
+ 8. the person eating raspberry is somewhere to the right of the person driving the snowmobile
+ 9. the person who's sport is snowboarding is somewhere to the right of the fan of reggae
+10. the person driving the snowmobile is on the left or right of the person eating raspberry##3
+11. the owner of the rabbit is in an odd position##4
+12. the person driving the roller is somewhere to the right of the person driving the bike
+13. the fan of folk is somewhere to the right of the owner of the chinchilla
+14. the person drinking juice is on the left of the person eating watermelon##1
+15. the person drinking juice is in an odd position##4
+16. the fan of r&b is on the right of the person drinking soy-milk##1
+17. the owner of the chinchilla is on the left or right of the person who's sport is badminton##3
+18. the person who's sport is snowboarding is on the left or right of the fan of gospel##3
+19. the person who's sport is badminton is the person drinking 7up##1
+20. the person driving the bike is somewhere to the right of the person eating carrot
+21. the fan of r&b is on the right of the person eating pear##1
+22. the fan of metal is on the right of the person who's sport is volleyball##1
+23. the person driving the tram is on the left of the person driving the motorbike##1
+24. the fan of gospel is the person drinking cola##1
+25. the person who's sport is skateboarding is the person eating peas##1
+26. the person drinking fanta is the person driving the subway##1
+27. the person eating peas is in an odd position##4
+28. the person who's sport is skateboarding is somewhere to the right of the owner of the hamster
+29. the fan of r&b is somewhere to the left of the fan of reggae
+30. the person driving the motorbike is on the left of the fan of folk##1
+31. the fan of techno is somewhere to the right of the person eating carrot
+32. the person who's sport is swimming is the fan of salsa##1
+33. the person eating raspberry is on the left or right of the person driving the snowmobile##3
+34. the person driving the snowmobile is somewhere to the left of the person eating lime
+35. the fan of gospel is in an even position##4
+36. the person driving the motorbike is between the person eating watermelon and the person driving the tram##2
+37. the owner of the hamster is somewhere to the right of the owner of the rabbit
+38. the person eating carrot is on the left or right of the person who's sport is swimming##3
+39. the fan of techno is on the left or right of the owner of the hamster##3
+40. the owner of the rabbit is in an odd position##4
+41. the owner of the goat is on the left or right of the person drinking juice##3
+42. the person eating pear is on the left or right of the person drinking 7up##3
+43. the owner of the rabbit is somewhere to the right of the person driving the snowmobile
+44. the person driving the snowmobile is on the left of the fan of reggae##1
+45. the person drinking cola is in an even position##4
+46. the person drinking coffee is somewhere to the left of the person who's sport is climbing","{'Beverage': ['soy-milk', '7up', 'coffee', 'cola', 'juice', 'water', 'fanta'], 'Food': ['pear', 'carrot', 'raspberry', 'lime', 'papaya', 'watermelon', 'peas'], 'Music-Genre': ['salsa', 'r&b', 'reggae', 'gospel', 'techno', 'folk', 'metal'], 'Pet': ['chinchilla', 'guinea-pig', 'snake', 'goat', 'rabbit', 'hamster', 'fish'], 'Sport': ['swimming', 'badminton', 'ice-hockey', 'climbing', 'snowboarding', 'volleyball', 'skateboarding'], 'Transport': ['scooter', 'snowmobile', 'bike', 'tram', 'motorbike', 'roller', 'subway']}"
+Pt1_6x7_level5-6,"The people have 7 different hobbies: board-games, camping, card-games, dancing, gardening, hiking, reading
+The people have 7 different jobs:  chef, coach, electrician, engineer, mechanic, security-guard, social-worker
+The people perfer 7 different movie-genres: comedy, documentary, family, fantasy, martial-arts, musical, western
+7 different pets are kept: dog, goat, guinea-pig, horse, pony, rabbit, turtle
+The people prefer 7 different types of sport: baseball, basketball, cycling, handball, lacrosse, parkour, sailing
+The people use 7 different means of transport: airplane, bike, helicopter, jet-ski, snowmobile, subway, train
+ 1. the person driving the train is between the social-worker and the person who's hobby is dancing##2
+ 2. the person who's hobby is card-games is between the person driving the helicopter and the person driving the snowmobile##2
+ 3. the person driving the jet-ski is the person who's sport is baseball##1
+ 4. the person watching martial-arts movies is the person watching martial-arts movies##1
+ 5. the person watching comedy movies is the person driving the snowmobile##1
+ 6. the person driving the airplane is somewhere to the left of the person driving the snowmobile
+ 7. the person who's sport is cycling is somewhere to the right of the person driving the train
+ 8. the person who's hobby is dancing is the person who's sport is handball##1
+ 9. the chef is on the left or right of the person driving the snowmobile##3
+10. the person watching western movies is the person driving the airplane##1
+11. the owner of the pony is on the left or right of the person who's hobby is board-games##3
+12. the person watching western movies is somewhere to the left of the person who's sport is handball
+13. the person who's sport is parkour is in an odd position##4
+14. the person who's sport is sailing is somewhere to the right of the person who's sport is lacrosse
+15. the owner of the dog is on the far left or far right##3
+16. the owner of the turtle is on the left of the person who's sport is handball##1
+17. the person watching fantasy movies is somewhere to the right of the person who's sport is cycling
+18. the person driving the jet-ski is the coach##1
+19. the person driving the subway is on the right of the person who's hobby is dancing##1
+20. the person driving the snowmobile is on the left or right of the person who's hobby is card-games##3
+21. the mechanic is on the right of the coach##1
+22. the person driving the train is in an odd position##4
+23. the person watching musical movies is on the right of the person who's hobby is hiking##1
+24. the person driving the snowmobile is between the person who's hobby is board-games and the chef##2
+25. the person watching fantasy movies is somewhere to the left of the person who's hobby is gardening
+26. the person who's hobby is board-games is on the far left or far right##3
+27. the electrician is somewhere to the left of the social-worker
+28. the owner of the guinea-pig is on the left of the person who's hobby is camping##1
+29. the engineer is on the left or right of the person who's sport is baseball##3
+30. the person who's hobby is reading is in an odd position##4
+31. the social-worker is in an even position##4
+32. the person driving the train is somewhere to the left of the mechanic
+33. the coach is on the right of the person watching documentary movies##1
+34. the person who's sport is cycling is somewhere to the left of the person who's hobby is gardening
+35. the person driving the jet-ski is on the right of the engineer##1
+36. the owner of the rabbit is between the owner of the horse and the person watching fantasy movies##2
+37. the owner of the horse is on the left or right of the owner of the turtle##3
+38. the owner of the dog is somewhere to the right of the social-worker
+39. the person who's hobby is gardening is on the left or right of the person driving the jet-ski##3
+40. the coach is somewhere to the right of the owner of the turtle
+41. the person driving the bike is the person who's sport is basketball##1
+42. the person who's hobby is dancing is somewhere to the left of the person driving the bike
+43. the person watching martial-arts movies is on the left of the person watching family movies##1
+44. the person who's sport is sailing is on the right of the electrician##1","{'Hobby': ['board-games', 'camping', 'card-games', 'dancing', 'reading', 'hiking', 'gardening'], 'Job': ['electrician', 'social-worker', 'chef', 'security-guard', 'engineer', 'coach', 'mechanic'], 'Movie-Genre': ['western', 'comedy', 'martial-arts', 'family', 'documentary', 'fantasy', 'musical'], 'Pet': ['guinea-pig', 'pony', 'turtle', 'horse', 'rabbit', 'goat', 'dog'], 'Sport': ['lacrosse', 'sailing', 'parkour', 'handball', 'cycling', 'baseball', 'basketball'], 'Transport': ['airplane', 'snowmobile', 'train', 'helicopter', 'subway', 'jet-ski', 'bike']}"
+Pt1_6x7_level5-7,"The people have 7 different jobs:  dancer, doctor, dressmaker, journalist, lawyer, manager, police-officer
+The people perfer 7 different movie-genres: action, comedy, crime, documentary, fantasy, romance, spy
+The people prefer 7 different music-genres: ambient, blues, funk, house, r&b, soul, trance
+7 different pets are kept: cat, frog, goldfish, hedgehog, horse, pony, snake
+The people prefer 7 different types of sport: cycling, rowing, sailing, skateboarding, soccer, volleyball, water-polo
+The people use 7 different means of transport: airplane, bike, bus, jet-ski, quad-bike, subway, van
+ 1. the fan of blues is somewhere to the right of the person driving the van
+ 2. the doctor is somewhere to the left of the fan of ambient
+ 3. the person driving the quad-bike is on the left or right of the person watching fantasy movies##3
+ 4. the doctor is on the left of the person watching spy movies##1
+ 5. the person driving the quad-bike is between the journalist and the dancer##2
+ 6. the fan of trance is on the left or right of the journalist##3
+ 7. the person who's sport is rowing is on the left of the fan of house##1
+ 8. the fan of trance is on the left or right of the person watching romance movies##3
+ 9. the person who's sport is soccer is somewhere to the left of the owner of the cat
+10. the dressmaker is on the far left or far right##3
+11. the owner of the cat is on the left of the owner of the hedgehog##1
+12. the dancer is in an even position##4
+13. the fan of r&b is on the left of the fan of funk##1
+14. the person who's sport is water-polo is the person watching comedy movies##1
+15. the lawyer is somewhere to the right of the dancer
+16. the owner of the horse is on the far left or far right##3
+17. the fan of blues is on the right of the person driving the quad-bike##1
+18. the person who's sport is soccer is on the left or right of the person who's sport is skateboarding##3
+19. the fan of trance is the person watching documentary movies##1
+20. the owner of the goldfish is on the far left or far right##3
+21. the person driving the bike is on the left or right of the fan of r&b##3
+22. the person who's sport is volleyball is on the left of the fan of ambient##1
+23. the owner of the pony is somewhere to the right of the person driving the airplane
+24. the person who's sport is soccer is somewhere to the left of the fan of ambient
+25. the fan of house is somewhere to the left of the fan of funk
+26. the person driving the quad-bike is on the left or right of the person driving the jet-ski##3
+27. the person watching spy movies is the person who's sport is cycling##1
+28. the person driving the bus is on the left of the fan of funk##1
+29. the fan of trance is on the left of the journalist##1
+30. the person watching fantasy movies is somewhere to the left of the dressmaker
+31. the fan of soul is on the right of the owner of the goldfish##1
+32. the person driving the airplane is on the right of the person who's sport is sailing##1
+33. the person who's sport is rowing is somewhere to the left of the person watching spy movies
+34. the person watching action movies is on the right of the person who's sport is rowing##1
+35. the lawyer is on the left or right of the owner of the frog##3
+36. the police-officer is somewhere to the right of the manager
+37. the person watching fantasy movies is on the right of the person watching action movies##1
+38. the fan of blues is in the middle##1
+39. the fan of trance is the fan of trance##1
+40. the doctor is on the left or right of the owner of the hedgehog##3
+41. the person who's sport is soccer is on the right of the owner of the snake##1
+42. the person watching crime movies is somewhere to the right of the owner of the pony","{'Job': ['manager', 'journalist', 'police-officer', 'dancer', 'lawyer', 'doctor', 'dressmaker'], 'Movie-Genre': ['documentary', 'romance', 'action', 'fantasy', 'comedy', 'crime', 'spy'], 'Music-Genre': ['trance', 'soul', 'house', 'blues', 'r&b', 'funk', 'ambient'], 'Pet': ['goldfish', 'snake', 'pony', 'cat', 'hedgehog', 'frog', 'horse'], 'Sport': ['sailing', 'rowing', 'soccer', 'skateboarding', 'water-polo', 'volleyball', 'cycling'], 'Transport': ['van', 'airplane', 'quad-bike', 'jet-ski', 'bus', 'bike', 'subway']}"
+Pt1_6x7_level5-8,"There are 7 different favourite beverages: 7up, coffee, cola, fanta, iced-tea, lemonade, water
+There 7 different types of food: artichoke, carrot, lime, papaya, pepper, pumpkin, strawberry
+The people have 7 different hobbies: camping, filmmaking, gardening, magic-tricks, photography, reading, rock-climbing
+The people perfer 7 different movie-genres: action, crime, epic, satire, sports, spy, time-travel
+The people prefer 7 different music-genres: classical, d&b, disco, gospel, jazz, soul, techno
+There are 7 different nationalities: british, dutch, italian, malaysian, pakistani, russian, turkish
+ 1. the person eating artichoke is on the far left or far right##3
+ 2. the person who's hobby is gardening is on the right of the fan of classical##1
+ 3. the person watching action movies is on the left or right of the italian##3
+ 4. the fan of disco is the person who's hobby is photography##1
+ 5. the person drinking cola is somewhere to the left of the fan of soul
+ 6. the fan of soul is on the left or right of the person eating papaya##3
+ 7. the person drinking 7up is in an odd position##4
+ 8. the person drinking 7up is the person watching crime movies##1
+ 9. the person watching satire movies is on the left of the fan of techno##1
+10. the malaysian is somewhere to the right of the person watching epic movies
+11. the person eating carrot is on the left of the person who's hobby is reading##1
+12. the person drinking fanta is somewhere to the right of the person drinking iced-tea
+13. the person drinking water is the person drinking water##1
+14. the person who's hobby is rock-climbing is somewhere to the right of the person drinking cola
+15. the person watching sports movies is the person drinking cola##1
+16. the person watching satire movies is in an even position##4
+17. the person watching epic movies is on the left or right of the person eating strawberry##3
+18. the fan of soul is on the left or right of the person watching action movies##3
+19. the fan of soul is somewhere to the left of the british
+20. the person watching epic movies is on the left of the person drinking iced-tea##1
+21. the person watching satire movies is on the left of the person watching time-travel movies##1
+22. the person who's hobby is filmmaking is on the left or right of the fan of gospel##3
+23. the fan of jazz is on the left or right of the person drinking 7up##3
+24. the person who's hobby is filmmaking is on the left or right of the pakistani##3
+25. the person who's hobby is rock-climbing is on the right of the fan of soul##1
+26. the person drinking fanta is on the far left or far right##3
+27. the person eating strawberry is somewhere to the right of the person who's hobby is magic-tricks
+28. the person watching crime movies is on the far left or far right##3
+29. the fan of soul is on the left of the fan of gospel##1
+30. the dutch is somewhere to the left of the person watching action movies
+31. the person drinking cola is somewhere to the right of the russian
+32. the fan of jazz is the person drinking cola##1
+33. the malaysian is somewhere to the left of the fan of d&b
+34. the person eating pumpkin is on the far left or far right##3
+35. the person watching satire movies is in an even position##4
+36. the person eating pepper is somewhere to the left of the turkish
+37. the person watching satire movies is somewhere to the left of the person eating artichoke
+38. the person watching spy movies is on the left or right of the person eating carrot##3
+39. the person who's hobby is magic-tricks is somewhere to the left of the person drinking water
+40. the pakistani is somewhere to the right of the fan of gospel
+41. the person drinking coffee is the person eating carrot##1
+42. the person drinking lemonade is the person who's hobby is rock-climbing##1
+43. the person watching sports movies is somewhere to the left of the person watching satire movies
+44. the person who's hobby is photography is on the right of the dutch##1
+45. the person drinking iced-tea is the italian##1
+46. the person who's hobby is filmmaking is in an even position##4","{'Beverage': ['7up', 'cola', 'coffee', 'iced-tea', 'lemonade', 'water', 'fanta'], 'Food': ['pumpkin', 'pepper', 'carrot', 'strawberry', 'papaya', 'lime', 'artichoke'], 'Hobby': ['magic-tricks', 'gardening', 'photography', 'reading', 'rock-climbing', 'filmmaking', 'camping'], 'Movie-Genre': ['crime', 'sports', 'epic', 'spy', 'action', 'satire', 'time-travel'], 'Music-Genre': ['classical', 'jazz', 'disco', 'soul', 'gospel', 'd&b', 'techno'], 'Nationality': ['russian', 'dutch', 'turkish', 'italian', 'malaysian', 'british', 'pakistani']}"
+Pt1_6x7_level5-9,"There are 7 different favourite beverages: 7up, almond-milk, coffee, fanta, hot-chocolate, lemonade, tea
+There 7 different types of food: blueberry, broccoli, cucumber, lettuce, mango, onion, peach
+The people have 7 different jobs:  analyst, dancer, electrician, fisherman, photographer, pilot, scientist
+There are 7 different nationalities: indian, indonesian, malaysian, nigerian, pakistani, polish, russian
+7 different pets are kept: dog, frog, hamster, lizard, mouse, pony, rat
+The people use 7 different means of transport: bike, jet-ski, scooter, skateboard, snowmobile, subway, train
+ 1. the owner of the frog is somewhere to the right of the nigerian
+ 2. the person driving the subway is on the left or right of the person driving the skateboard##3
+ 3. the person drinking tea is on the left or right of the person eating onion##3
+ 4. the person eating lettuce is somewhere to the right of the person drinking hot-chocolate
+ 5. the owner of the mouse is somewhere to the left of the electrician
+ 6. the person drinking almond-milk is on the left or right of the person drinking hot-chocolate##3
+ 7. the nigerian is the person drinking coffee##1
+ 8. the owner of the lizard is on the left of the fisherman##1
+ 9. the nigerian is somewhere to the left of the owner of the dog
+10. the owner of the mouse is somewhere to the left of the person drinking fanta
+11. the owner of the pony is somewhere to the right of the owner of the mouse
+12. the person drinking fanta is the person driving the scooter##1
+13. the person eating blueberry is the person driving the subway##1
+14. the indian is on the left of the owner of the rat##1
+15. the person drinking lemonade is on the left or right of the person eating lettuce##3
+16. the pilot is in an odd position##4
+17. the malaysian is on the left of the russian##1
+18. the analyst is somewhere to the left of the owner of the dog
+19. the person driving the jet-ski is the photographer##1
+20. the person eating cucumber is on the right of the owner of the frog##1
+21. the person driving the scooter is the dancer##1
+22. the pakistani is somewhere to the left of the person driving the snowmobile
+23. the person drinking fanta is somewhere to the left of the polish
+24. the person eating onion is somewhere to the right of the pilot
+25. the person eating broccoli is somewhere to the left of the owner of the lizard
+26. the person driving the train is on the right of the owner of the rat##1
+27. the person eating blueberry is on the left or right of the owner of the hamster##3
+28. the person eating mango is in an odd position##4
+29. the pilot is somewhere to the left of the malaysian
+30. the person eating onion is on the left or right of the indonesian##3
+31. the person drinking lemonade is on the left or right of the person eating cucumber##3
+32. the photographer is on the left or right of the person driving the scooter##3
+33. the person eating lettuce is on the left or right of the malaysian##3
+34. the owner of the rat is somewhere to the left of the person driving the train
+35. the russian is on the far left or far right##3
+36. the owner of the lizard is somewhere to the right of the person drinking tea
+37. the dancer is the pakistani##1
+38. the person driving the bike is somewhere to the left of the person eating peach
+39. the fisherman is on the left of the owner of the pony##1
+40. the indian is in an odd position##4
+41. the person drinking almond-milk is somewhere to the right of the polish
+42. the malaysian is between the person driving the bike and the russian##2
+43. the person eating blueberry is on the far left##1
+44. the person drinking almond-milk is in an odd position##4
+45. the person driving the jet-ski is on the left or right of the scientist##3
+46. the person driving the scooter is somewhere to the left of the owner of the rat","{'Beverage': ['tea', 'coffee', 'fanta', 'hot-chocolate', 'almond-milk', 'lemonade', '7up'], 'Food': ['blueberry', 'onion', 'mango', 'broccoli', 'cucumber', 'peach', 'lettuce'], 'Job': ['pilot', 'analyst', 'dancer', 'photographer', 'scientist', 'fisherman', 'electrician'], 'Nationality': ['indonesian', 'nigerian', 'pakistani', 'polish', 'indian', 'malaysian', 'russian'], 'Pet': ['mouse', 'hamster', 'dog', 'frog', 'lizard', 'rat', 'pony'], 'Transport': ['subway', 'skateboard', 'scooter', 'jet-ski', 'bike', 'snowmobile', 'train']}"
diff --git a/part2/level5/Pt2_7x2_level5.csv b/part2/level5/Pt2_7x2_level5.csv
new file mode 100644
index 0000000000000000000000000000000000000000..b4493ab0594d2fb146d8b1e1ea52f12ceb4a3832
--- /dev/null
+++ b/part2/level5/Pt2_7x2_level5.csv
@@ -0,0 +1,119 @@
+ID,Clues,SolutionGrid
+Pt1_7x2_level5-0,"There are 2 different favourite beverages: cola, milk
+There 2 different types of food: broccoli, cabbage
+The people have 2 different hobbies: gardening, skydiving
+The people have 2 different jobs:  entrepreneur, manager
+The people prefer 2 different music-genres: punk, soul
+The people prefer 2 different types of sport: surfing, water-polo
+The people use 2 different means of transport: roller, ship
+1. the person who's sport is surfing is on the left of the person who's hobby is skydiving##1
+2. the fan of soul is somewhere to the left of the fan of punk
+3. the manager is somewhere to the right of the person eating broccoli
+4. the person drinking milk is somewhere to the right of the person driving the ship","{'Beverage': ['cola', 'milk'], 'Food': ['broccoli', 'cabbage'], 'Hobby': ['gardening', 'skydiving'], 'Job': ['entrepreneur', 'manager'], 'Music-Genre': ['soul', 'punk'], 'Sport': ['surfing', 'water-polo'], 'Transport': ['ship', 'roller']}"
+Pt1_7x2_level5-1,"There are 2 different favourite beverages: hot-chocolate, mirinda
+There 2 different types of food: raspberry, spinach
+The people perfer 2 different movie-genres: family, satire
+There are 2 different nationalities: french, russian
+2 different pets are kept: cat, snake
+The people prefer 2 different types of sport: basketball, biathlon
+The people use 2 different means of transport: skateboard, van
+1. the french is somewhere to the left of the person who's sport is basketball
+2. the person eating raspberry is on the left of the person watching family movies##1
+3. the person driving the van is in an odd position##4
+4. the owner of the cat is somewhere to the left of the person drinking mirinda
+5. the person eating raspberry is on the left or right of the owner of the snake##3","{'Beverage': ['hot-chocolate', 'mirinda'], 'Food': ['raspberry', 'spinach'], 'Movie-Genre': ['satire', 'family'], 'Nationality': ['french', 'russian'], 'Pet': ['cat', 'snake'], 'Sport': ['biathlon', 'basketball'], 'Transport': ['van', 'skateboard']}"
+Pt1_7x2_level5-2,"There 2 different types of food: carrot, cherry
+The people have 2 different hobbies: chess, collecting
+The people perfer 2 different movie-genres: family, superhero
+There are 2 different nationalities: mexican, nigerian
+2 different pets are kept: dog, ferret
+The people prefer 2 different types of sport: basketball, cricket
+The people use 2 different means of transport: airplane, trike
+1. the person watching superhero movies is on the right of the nigerian##1
+2. the person driving the airplane is on the far right##1
+3. the person who's sport is cricket is somewhere to the right of the person who's sport is basketball
+4. the owner of the dog is on the right of the person eating cherry##1
+5. the person who's hobby is collecting is on the left of the person watching superhero movies##1","{'Food': ['cherry', 'carrot'], 'Hobby': ['collecting', 'chess'], 'Movie-Genre': ['family', 'superhero'], 'Nationality': ['nigerian', 'mexican'], 'Pet': ['ferret', 'dog'], 'Sport': ['basketball', 'cricket'], 'Transport': ['trike', 'airplane']}"
+Pt1_7x2_level5-3,"There are 2 different favourite beverages: iced-tea, lemonade
+The people have 2 different hobbies: filmmaking, puzzles
+The people perfer 2 different movie-genres: comedy, fantasy
+The people prefer 2 different music-genres: house, r&b
+2 different pets are kept: chinchilla, fish
+The people prefer 2 different types of sport: badminton, weightlifting
+The people use 2 different means of transport: airplane, boat
+1. the person watching comedy movies is on the left or right of the fan of r&b##3
+2. the person drinking iced-tea is somewhere to the right of the owner of the chinchilla
+3. the person who's hobby is puzzles is on the left of the person driving the boat##1
+4. the fan of r&b is on the right of the person who's sport is badminton##1","{'Beverage': ['lemonade', 'iced-tea'], 'Hobby': ['puzzles', 'filmmaking'], 'Movie-Genre': ['comedy', 'fantasy'], 'Music-Genre': ['house', 'r&b'], 'Pet': ['chinchilla', 'fish'], 'Sport': ['badminton', 'weightlifting'], 'Transport': ['airplane', 'boat']}"
+Pt1_7x2_level5-4,"The people have 2 different hobbies: collecting, sudoku
+The people have 2 different jobs:  lawyer, software-developer
+The people perfer 2 different movie-genres: action, scientific
+The people prefer 2 different music-genres: punk, reggae
+There are 2 different nationalities: pakistani, polish
+2 different pets are kept: mouse, turtle
+The people prefer 2 different types of sport: parkour, weightlifting
+1. the lawyer is somewhere to the right of the person watching action movies
+2. the owner of the turtle is in an even position##4
+3. the polish is somewhere to the right of the person who's sport is weightlifting
+4. the person who's sport is parkour is on the left or right of the person who's hobby is sudoku##3
+5. the fan of reggae is the owner of the turtle##1","{'Hobby': ['sudoku', 'collecting'], 'Job': ['software-developer', 'lawyer'], 'Movie-Genre': ['action', 'scientific'], 'Music-Genre': ['punk', 'reggae'], 'Nationality': ['pakistani', 'polish'], 'Pet': ['mouse', 'turtle'], 'Sport': ['weightlifting', 'parkour']}"
+Pt1_7x2_level5-5,"There are 2 different favourite beverages: iced-tea, lemonade
+There 2 different types of food: cranberry, plum
+The people have 2 different hobbies: camping, puzzles
+The people perfer 2 different movie-genres: disaster, horror
+The people prefer 2 different music-genres: dubstep, salsa
+The people prefer 2 different types of sport: basketball, surfing
+The people use 2 different means of transport: boat, quad-bike
+1. the person eating plum is somewhere to the right of the person eating cranberry
+2. the person who's hobby is camping is somewhere to the right of the person who's sport is surfing
+3. the fan of dubstep is somewhere to the left of the person driving the boat
+4. the person drinking iced-tea is the fan of salsa##1
+5. the person watching disaster movies is somewhere to the left of the person drinking iced-tea","{'Beverage': ['lemonade', 'iced-tea'], 'Food': ['cranberry', 'plum'], 'Hobby': ['puzzles', 'camping'], 'Movie-Genre': ['disaster', 'horror'], 'Music-Genre': ['dubstep', 'salsa'], 'Sport': ['surfing', 'basketball'], 'Transport': ['quad-bike', 'boat']}"
+Pt1_7x2_level5-6,"There are 2 different favourite beverages: fanta, water
+The people have 2 different jobs:  dancer, electrician
+The people prefer 2 different music-genres: classical, techno
+There are 2 different nationalities: british, spanish
+2 different pets are kept: bird, rat
+The people prefer 2 different types of sport: lacrosse, swimming
+The people use 2 different means of transport: helicopter, motorbike
+1. the electrician is somewhere to the right of the dancer
+2. the fan of classical is somewhere to the left of the owner of the bird
+3. the person drinking water is in an odd position##4
+4. the person who's sport is lacrosse is somewhere to the left of the person who's sport is swimming
+5. the person driving the helicopter is somewhere to the left of the spanish","{'Beverage': ['water', 'fanta'], 'Job': ['dancer', 'electrician'], 'Music-Genre': ['classical', 'techno'], 'Nationality': ['british', 'spanish'], 'Pet': ['rat', 'bird'], 'Sport': ['lacrosse', 'swimming'], 'Transport': ['helicopter', 'motorbike']}"
+Pt1_7x2_level5-7,"There are 2 different favourite beverages: 7up, water
+There 2 different types of food: asparagus, lettuce
+The people have 2 different hobbies: dancing, traveling
+The people have 2 different jobs:  lawyer, software-developer
+The people perfer 2 different movie-genres: musical, western
+The people prefer 2 different music-genres: ambient, jazz
+The people use 2 different means of transport: bus, van
+1. the fan of ambient is the person driving the van##1
+2. the software-developer is somewhere to the left of the person watching musical movies
+3. the person driving the van is on the far left or far right##3
+4. the person eating asparagus is somewhere to the left of the person drinking water
+5. the person who's hobby is dancing is somewhere to the left of the fan of jazz","{'Beverage': ['7up', 'water'], 'Food': ['asparagus', 'lettuce'], 'Hobby': ['dancing', 'traveling'], 'Job': ['software-developer', 'lawyer'], 'Movie-Genre': ['western', 'musical'], 'Music-Genre': ['ambient', 'jazz'], 'Transport': ['van', 'bus']}"
+Pt1_7x2_level5-8,"The people have 2 different hobbies: collecting, puzzles
+The people have 2 different jobs:  chef, teacher
+The people perfer 2 different movie-genres: time-travel, western
+The people prefer 2 different music-genres: r&b, soul
+There are 2 different nationalities: canadian, nigerian
+The people prefer 2 different types of sport: skateboarding, volleyball
+The people use 2 different means of transport: car, trike
+1. the person who's hobby is puzzles is on the left of the canadian##1
+2. the chef is the person driving the car##1
+3. the person watching western movies is the person who's hobby is collecting##1
+4. the fan of r&b is the chef##1
+5. the fan of r&b is somewhere to the left of the person who's sport is volleyball","{'Hobby': ['puzzles', 'collecting'], 'Job': ['chef', 'teacher'], 'Movie-Genre': ['time-travel', 'western'], 'Music-Genre': ['r&b', 'soul'], 'Nationality': ['nigerian', 'canadian'], 'Sport': ['skateboarding', 'volleyball'], 'Transport': ['car', 'trike']}"
+Pt1_7x2_level5-9,"The people have 2 different jobs:  entrepreneur, police-officer
+The people perfer 2 different movie-genres: musical, scientific
+The people prefer 2 different music-genres: classical, salsa
+There are 2 different nationalities: argentine, indian
+2 different pets are kept: dog, hedgehog
+The people prefer 2 different types of sport: cycling, rowing
+The people use 2 different means of transport: helicopter, scooter
+1. the police-officer is on the left or right of the person watching musical movies##3
+2. the indian is on the right of the person watching scientific movies##1
+3. the person who's sport is cycling is on the right of the fan of salsa##1
+4. the owner of the hedgehog is somewhere to the right of the owner of the dog
+5. the person driving the scooter is on the far left##1","{'Job': ['police-officer', 'entrepreneur'], 'Movie-Genre': ['scientific', 'musical'], 'Music-Genre': ['salsa', 'classical'], 'Nationality': ['argentine', 'indian'], 'Pet': ['dog', 'hedgehog'], 'Sport': ['rowing', 'cycling'], 'Transport': ['scooter', 'helicopter']}"
diff --git a/part2/level5/Pt2_7x3_level5.csv b/part2/level5/Pt2_7x3_level5.csv
new file mode 100644
index 0000000000000000000000000000000000000000..b02c33fb34a22435ed0d60d52490efdb4ee2315d
--- /dev/null
+++ b/part2/level5/Pt2_7x3_level5.csv
@@ -0,0 +1,190 @@
+ID,Clues,SolutionGrid
+Pt1_7x3_level5-0,"There are 3 different favourite beverages: juice, soy-milk, water
+There 3 different types of food: peach, pepper, zucchini
+The people have 3 different jobs:  accountant, fisherman, freelancer
+The people perfer 3 different movie-genres: action, musical, scientific
+The people prefer 3 different music-genres: d&b, jazz, rock
+There are 3 different nationalities: chinese, italian, russian
+3 different pets are kept: goat, hamster, hedgehog
+ 1. the person eating peach is on the right of the person watching action movies##1
+ 2. the freelancer is somewhere to the left of the owner of the goat
+ 3. the person drinking juice is on the far left##1
+ 4. the person eating pepper is in an odd position##4
+ 5. the freelancer is somewhere to the right of the chinese
+ 6. the russian is on the left of the fan of jazz##1
+ 7. the owner of the hamster is on the left of the person watching musical movies##1
+ 8. the person eating zucchini is on the right of the fan of d&b##1
+ 9. the russian is in the middle##1
+10. the person drinking soy-milk is on the right of the person drinking water##1
+11. the person watching scientific movies is the person eating peach##1
+12. the owner of the hamster is on the right of the accountant##1","{'Beverage': ['juice', 'water', 'soy-milk'], 'Food': ['pepper', 'peach', 'zucchini'], 'Job': ['accountant', 'freelancer', 'fisherman'], 'Movie-Genre': ['action', 'scientific', 'musical'], 'Music-Genre': ['rock', 'd&b', 'jazz'], 'Nationality': ['chinese', 'russian', 'italian'], 'Pet': ['hedgehog', 'hamster', 'goat']}"
+Pt1_7x3_level5-1,"There are 3 different favourite beverages: coffee, hot-chocolate, tea
+There 3 different types of food: cherry, mango, spinach
+The people have 3 different hobbies: baking, board-games, traveling
+The people prefer 3 different music-genres: house, jazz, pop
+There are 3 different nationalities: egyptian, italian, polish
+3 different pets are kept: hamster, horse, snake
+The people use 3 different means of transport: boat, helicopter, jet-ski
+ 1. the fan of pop is on the left of the owner of the hamster##1
+ 2. the person who's hobby is baking is somewhere to the right of the fan of house
+ 3. the person drinking tea is between the person driving the boat and the polish##2
+ 4. the person who's hobby is traveling is on the left of the person eating mango##1
+ 5. the person driving the jet-ski is on the left or right of the fan of pop##3
+ 6. the person eating cherry is on the right of the owner of the horse##1
+ 7. the person who's hobby is traveling is on the left of the person driving the boat##1
+ 8. the person drinking hot-chocolate is on the left or right of the person driving the jet-ski##3
+ 9. the person drinking coffee is the person who's hobby is board-games##1
+10. the italian is on the far right##1","{'Beverage': ['coffee', 'tea', 'hot-chocolate'], 'Food': ['spinach', 'cherry', 'mango'], 'Hobby': ['board-games', 'traveling', 'baking'], 'Music-Genre': ['pop', 'house', 'jazz'], 'Nationality': ['polish', 'egyptian', 'italian'], 'Pet': ['horse', 'hamster', 'snake'], 'Transport': ['helicopter', 'jet-ski', 'boat']}"
+Pt1_7x3_level5-2,"There 3 different types of food: cherry, garlic, potato
+The people have 3 different jobs:  coach, dancer, lawyer
+The people perfer 3 different movie-genres: drama, epic, romance
+The people prefer 3 different music-genres: indie, pop, rock
+3 different pets are kept: ferret, lizard, pony
+The people prefer 3 different types of sport: basketball, handball, surfing
+The people use 3 different means of transport: airplane, jet-ski, train
+ 1. the coach is on the left of the person who's sport is basketball##1
+ 2. the owner of the ferret is the fan of pop##1
+ 3. the person watching drama movies is on the right of the lawyer##1
+ 4. the fan of pop is somewhere to the right of the person watching epic movies
+ 5. the dancer is somewhere to the right of the fan of rock
+ 6. the person eating potato is on the left or right of the person driving the jet-ski##3
+ 7. the person eating cherry is on the right of the person driving the train##1
+ 8. the owner of the pony is the person eating garlic##1
+ 9. the person driving the jet-ski is on the right of the person who's sport is surfing##1
+10. the person eating garlic is on the right of the person watching drama movies##1
+11. the person who's sport is basketball is the person watching romance movies##1
+12. the lawyer is somewhere to the left of the person who's sport is handball","{'Food': ['potato', 'cherry', 'garlic'], 'Job': ['lawyer', 'coach', 'dancer'], 'Movie-Genre': ['epic', 'drama', 'romance'], 'Music-Genre': ['rock', 'pop', 'indie'], 'Pet': ['lizard', 'ferret', 'pony'], 'Sport': ['surfing', 'handball', 'basketball'], 'Transport': ['train', 'jet-ski', 'airplane']}"
+Pt1_7x3_level5-3,"There 3 different types of food: lemon, lime, pear
+The people have 3 different jobs:  freelancer, journalist, social-worker
+The people perfer 3 different movie-genres: action, fantasy, spy
+There are 3 different nationalities: american, russian, thai
+3 different pets are kept: fish, frog, turtle
+The people prefer 3 different types of sport: golf, rowing, water-polo
+The people use 3 different means of transport: bike, boat, snowmobile
+ 1. the person watching fantasy movies is on the left or right of the freelancer##3
+ 2. the person driving the bike is somewhere to the left of the person who's sport is rowing
+ 3. the person who's sport is water-polo is the person watching fantasy movies##1
+ 4. the person watching spy movies is somewhere to the right of the owner of the turtle
+ 5. the person eating lemon is the owner of the turtle##1
+ 6. the owner of the frog is on the far left##1
+ 7. the person driving the boat is the person eating lime##1
+ 8. the journalist is on the left or right of the person who's sport is rowing##3
+ 9. the journalist is between the thai and the person driving the bike##2
+10. the social-worker is somewhere to the left of the person driving the snowmobile
+11. the social-worker is on the left or right of the russian##3
+12. the person watching spy movies is in an odd position##4","{'Food': ['pear', 'lemon', 'lime'], 'Job': ['social-worker', 'journalist', 'freelancer'], 'Movie-Genre': ['action', 'fantasy', 'spy'], 'Nationality': ['american', 'russian', 'thai'], 'Pet': ['frog', 'turtle', 'fish'], 'Sport': ['golf', 'water-polo', 'rowing'], 'Transport': ['bike', 'snowmobile', 'boat']}"
+Pt1_7x3_level5-4,"There are 3 different favourite beverages: almond-milk, lemonade, soy-milk
+There 3 different types of food: blueberry, cherry, strawberry
+The people have 3 different hobbies: hiking, rock-climbing, sudoku
+The people have 3 different jobs:  dancer, lawyer, scientist
+The people perfer 3 different movie-genres: comedy, fantasy, thriller
+There are 3 different nationalities: british, indian, japanese
+The people prefer 3 different types of sport: cricket, rugby, volleyball
+ 1. the british is between the indian and the person watching comedy movies##2
+ 2. the person watching thriller movies is on the left or right of the person who's hobby is sudoku##3
+ 3. the person eating cherry is on the far left##1
+ 4. the person who's sport is cricket is on the left or right of the lawyer##3
+ 5. the scientist is on the far left##1
+ 6. the person drinking lemonade is on the left or right of the british##3
+ 7. the person eating strawberry is somewhere to the right of the person who's hobby is rock-climbing
+ 8. the person eating strawberry is on the left of the person eating blueberry##1
+ 9. the person watching fantasy movies is on the right of the person who's sport is cricket##1
+10. the person drinking almond-milk is somewhere to the left of the person eating strawberry
+11. the indian is the person who's sport is cricket##1
+12. the british is the person who's sport is volleyball##1
+13. the person who's hobby is sudoku is on the left or right of the person drinking almond-milk##3","{'Beverage': ['almond-milk', 'soy-milk', 'lemonade'], 'Food': ['cherry', 'strawberry', 'blueberry'], 'Hobby': ['rock-climbing', 'sudoku', 'hiking'], 'Job': ['scientist', 'lawyer', 'dancer'], 'Movie-Genre': ['thriller', 'fantasy', 'comedy'], 'Nationality': ['indian', 'british', 'japanese'], 'Sport': ['cricket', 'volleyball', 'rugby']}"
+Pt1_7x3_level5-5,"There are 3 different favourite beverages: fanta, iced-tea, juice
+The people have 3 different jobs:  coach, dressmaker, manager
+The people perfer 3 different movie-genres: drama, musical, sports
+The people prefer 3 different music-genres: salsa, soul, techno
+There are 3 different nationalities: german, pakistani, spanish
+3 different pets are kept: cat, dog, rat
+The people prefer 3 different types of sport: baseball, parkour, snowboarding
+ 1. the fan of salsa is on the left or right of the person watching sports movies##3
+ 2. the owner of the cat is on the left of the german##1
+ 3. the person who's sport is snowboarding is somewhere to the left of the person drinking iced-tea
+ 4. the owner of the rat is between the coach and the person who's sport is parkour##2
+ 5. the fan of soul is on the left of the manager##1
+ 6. the person watching musical movies is on the left of the dressmaker##1
+ 7. the fan of salsa is on the far left##1
+ 8. the person who's sport is baseball is on the left or right of the person drinking juice##3
+ 9. the person drinking fanta is on the right of the owner of the cat##1
+10. the person who's sport is snowboarding is somewhere to the left of the person who's sport is baseball
+11. the spanish is somewhere to the left of the person who's sport is parkour
+12. the owner of the rat is the fan of soul##1","{'Beverage': ['juice', 'fanta', 'iced-tea'], 'Job': ['coach', 'dressmaker', 'manager'], 'Movie-Genre': ['musical', 'sports', 'drama'], 'Music-Genre': ['salsa', 'soul', 'techno'], 'Nationality': ['spanish', 'german', 'pakistani'], 'Pet': ['cat', 'rat', 'dog'], 'Sport': ['snowboarding', 'baseball', 'parkour']}"
+Pt1_7x3_level5-6,"There are 3 different favourite beverages: coffee, milk, tea
+There 3 different types of food: asparagus, raspberry, zucchini
+The people have 3 different hobbies: baking, board-games, puzzles
+The people perfer 3 different movie-genres: disaster, spy, time-travel
+The people prefer 3 different music-genres: jazz, r&b, techno
+The people prefer 3 different types of sport: biathlon, skateboarding, swimming
+The people use 3 different means of transport: roller, ship, skateboard
+ 1. the person watching spy movies is on the left or right of the person eating raspberry##3
+ 2. the fan of jazz is on the far left##1
+ 3. the person watching disaster movies is on the right of the fan of r&b##1
+ 4. the person driving the roller is the person drinking coffee##1
+ 5. the person who's sport is skateboarding is the person eating raspberry##1
+ 6. the person who's sport is biathlon is somewhere to the left of the person driving the ship
+ 7. the person drinking tea is on the left of the person who's hobby is board-games##1
+ 8. the person eating raspberry is in the middle##1
+ 9. the person eating zucchini is on the right of the person who's hobby is board-games##1
+10. the fan of r&b is on the left of the person who's hobby is puzzles##1
+11. the person driving the roller is on the left of the fan of techno##1","{'Beverage': ['tea', 'coffee', 'milk'], 'Food': ['asparagus', 'raspberry', 'zucchini'], 'Hobby': ['baking', 'board-games', 'puzzles'], 'Movie-Genre': ['spy', 'time-travel', 'disaster'], 'Music-Genre': ['jazz', 'r&b', 'techno'], 'Sport': ['biathlon', 'skateboarding', 'swimming'], 'Transport': ['skateboard', 'roller', 'ship']}"
+Pt1_7x3_level5-7,"There are 3 different favourite beverages: milk, sprite, tea
+The people have 3 different hobbies: board-games, magic-tricks, rock-climbing
+The people perfer 3 different movie-genres: fantasy, superhero, time-travel
+The people prefer 3 different music-genres: pop, r&b, salsa
+3 different pets are kept: fish, horse, rat
+The people prefer 3 different types of sport: rowing, rugby, volleyball
+The people use 3 different means of transport: roller, snowmobile, trike
+ 1. the person who's sport is rugby is somewhere to the left of the person watching superhero movies
+ 2. the person who's hobby is board-games is on the far right##1
+ 3. the person driving the roller is the person drinking tea##1
+ 4. the person drinking milk is somewhere to the left of the person who's hobby is rock-climbing
+ 5. the person watching time-travel movies is in the middle##1
+ 6. the fan of pop is somewhere to the right of the person driving the trike
+ 7. the person driving the roller is on the left of the owner of the rat##1
+ 8. the person who's sport is rowing is on the left of the person who's sport is rugby##1
+ 9. the fan of pop is on the right of the owner of the horse##1
+10. the person watching superhero movies is in an odd position##4
+11. the person drinking tea is somewhere to the right of the person who's hobby is magic-tricks
+12. the person who's sport is rugby is somewhere to the left of the fan of salsa","{'Beverage': ['milk', 'tea', 'sprite'], 'Hobby': ['magic-tricks', 'rock-climbing', 'board-games'], 'Movie-Genre': ['fantasy', 'time-travel', 'superhero'], 'Music-Genre': ['r&b', 'pop', 'salsa'], 'Pet': ['horse', 'fish', 'rat'], 'Sport': ['rowing', 'rugby', 'volleyball'], 'Transport': ['trike', 'roller', 'snowmobile']}"
+Pt1_7x3_level5-8,"There 3 different types of food: nectarine, orange, peas
+The people have 3 different hobbies: baking, photography, traveling
+The people have 3 different jobs:  dancer, journalist, mechanic
+There are 3 different nationalities: american, colombian, indian
+3 different pets are kept: goat, guinea-pig, pony
+The people prefer 3 different types of sport: climbing, cycling, snowboarding
+The people use 3 different means of transport: car, scooter, trike
+ 1. the colombian is between the indian and the american##2
+ 2. the person who's sport is cycling is on the left or right of the person who's hobby is traveling##3
+ 3. the owner of the goat is on the left of the person who's hobby is photography##1
+ 4. the person who's sport is cycling is on the far left##1
+ 5. the owner of the guinea-pig is somewhere to the right of the person driving the car
+ 6. the dancer is the person eating orange##1
+ 7. the person who's sport is climbing is in an odd position##4
+ 8. the person driving the car is somewhere to the left of the colombian
+ 9. the owner of the guinea-pig is in an odd position##4
+10. the person eating peas is on the left of the person who's hobby is traveling##1
+11. the person driving the trike is between the american and the person who's sport is climbing##2
+12. the person who's sport is climbing is somewhere to the right of the mechanic
+13. the owner of the pony is on the left of the person eating orange##1","{'Food': ['peas', 'orange', 'nectarine'], 'Hobby': ['baking', 'traveling', 'photography'], 'Job': ['mechanic', 'dancer', 'journalist'], 'Nationality': ['american', 'colombian', 'indian'], 'Pet': ['pony', 'goat', 'guinea-pig'], 'Sport': ['cycling', 'snowboarding', 'climbing'], 'Transport': ['car', 'trike', 'scooter']}"
+Pt1_7x3_level5-9,"There are 3 different favourite beverages: fanta, milk, mirinda
+There 3 different types of food: asparagus, grapefruit, raspberry
+The people have 3 different hobbies: camping, puzzles, writing
+The people perfer 3 different movie-genres: fantasy, martial-arts, time-travel
+The people prefer 3 different music-genres: reggae, soul, trance
+There are 3 different nationalities: chinese, indian, polish
+3 different pets are kept: dog, pony, rat
+ 1. the indian is the fan of soul##1
+ 2. the owner of the pony is the owner of the pony##1
+ 3. the polish is on the far right##1
+ 4. the person drinking fanta is on the right of the fan of trance##1
+ 5. the person eating asparagus is on the left or right of the fan of soul##3
+ 6. the person eating asparagus is on the left or right of the owner of the rat##3
+ 7. the person watching time-travel movies is between the person eating grapefruit and the person who's hobby is puzzles##2
+ 8. the person eating asparagus is on the left or right of the owner of the rat##3
+ 9. the owner of the pony is the fan of reggae##1
+10. the fan of soul is somewhere to the right of the person drinking milk
+11. the person watching fantasy movies is somewhere to the left of the person watching martial-arts movies
+12. the fan of soul is somewhere to the left of the person who's hobby is writing","{'Beverage': ['milk', 'fanta', 'mirinda'], 'Food': ['asparagus', 'raspberry', 'grapefruit'], 'Hobby': ['puzzles', 'camping', 'writing'], 'Movie-Genre': ['fantasy', 'time-travel', 'martial-arts'], 'Music-Genre': ['trance', 'soul', 'reggae'], 'Nationality': ['chinese', 'indian', 'polish'], 'Pet': ['dog', 'rat', 'pony']}"
diff --git a/part2/level5/Pt2_7x4_level5.csv b/part2/level5/Pt2_7x4_level5.csv
new file mode 100644
index 0000000000000000000000000000000000000000..5abc345ef84add9380b21934a5c5b31ebf10b7f9
--- /dev/null
+++ b/part2/level5/Pt2_7x4_level5.csv
@@ -0,0 +1,270 @@
+ID,Clues,SolutionGrid
+Pt1_7x4_level5-0,"There are 4 different favourite beverages: almond-milk, iced-tea, milk, water
+There 4 different types of food: cucumber, onion, orange, peas
+The people have 4 different jobs:  chef, lawyer, musician, software-developer
+The people perfer 4 different movie-genres: adventure, epic, martial-arts, sports
+There are 4 different nationalities: argentine, chinese, colombian, japanese
+The people prefer 4 different types of sport: cycling, parkour, rowing, swimming
+The people use 4 different means of transport: bus, jet-ski, scooter, trike
+ 1. the chinese is in an odd position##4
+ 2. the chef is in an even position##4
+ 3. the software-developer is the person driving the jet-ski##1
+ 4. the person drinking iced-tea is somewhere to the right of the lawyer
+ 5. the person who's sport is cycling is on the left of the person driving the bus##1
+ 6. the person who's sport is swimming is on the far right##1
+ 7. the person who's sport is cycling is somewhere to the right of the person watching adventure movies
+ 8. the person eating cucumber is on the left or right of the person drinking iced-tea##3
+ 9. the person eating peas is the person eating peas##1
+10. the person drinking milk is on the left or right of the person driving the jet-ski##3
+11. the colombian is between the person drinking almond-milk and the person driving the scooter##2
+12. the person drinking milk is somewhere to the right of the person driving the trike
+13. the person eating peas is somewhere to the right of the person watching martial-arts movies
+14. the person watching sports movies is on the far left##1
+15. the person who's sport is parkour is on the left of the person driving the trike##1
+16. the chef is the person driving the trike##1
+17. the argentine is on the left of the person eating orange##1
+18. the person who's sport is rowing is on the left or right of the person eating cucumber##3
+19. the person eating cucumber is somewhere to the right of the person eating onion
+20. the chinese is somewhere to the right of the person watching sports movies
+21. the musician is the japanese##1
+22. the person driving the jet-ski is on the left or right of the person watching epic movies##3","{'Beverage': ['water', 'iced-tea', 'almond-milk', 'milk'], 'Food': ['onion', 'orange', 'cucumber', 'peas'], 'Job': ['lawyer', 'chef', 'software-developer', 'musician'], 'Movie-Genre': ['sports', 'adventure', 'martial-arts', 'epic'], 'Nationality': ['argentine', 'colombian', 'chinese', 'japanese'], 'Sport': ['parkour', 'rowing', 'cycling', 'swimming'], 'Transport': ['scooter', 'trike', 'jet-ski', 'bus']}"
+Pt1_7x4_level5-1,"There are 4 different favourite beverages: almond-milk, cola, milk, sprite
+The people have 4 different hobbies: dancing, photography, rock-climbing, video-games
+The people have 4 different jobs:  accountant, chef, freelancer, paramedic
+The people perfer 4 different movie-genres: martial-arts, romance, scientific, superhero
+There are 4 different nationalities: argentine, brazilian, colombian, italian
+4 different pets are kept: chinchilla, guinea-pig, rabbit, rat
+The people prefer 4 different types of sport: basketball, climbing, parkour, tennis
+ 1. the owner of the rabbit is the chef##1
+ 2. the person who's hobby is rock-climbing is somewhere to the left of the person drinking milk
+ 3. the argentine is on the left or right of the colombian##3
+ 4. the person watching scientific movies is on the right of the person who's sport is parkour##1
+ 5. the person watching martial-arts movies is somewhere to the left of the owner of the guinea-pig
+ 6. the brazilian is on the left or right of the argentine##3
+ 7. the person drinking milk is on the right of the owner of the guinea-pig##1
+ 8. the person who's sport is basketball is on the left of the person watching romance movies##1
+ 9. the person who's hobby is video-games is the person who's sport is parkour##1
+10. the freelancer is on the left of the person who's sport is climbing##1
+11. the owner of the chinchilla is somewhere to the right of the person watching scientific movies
+12. the colombian is between the person who's hobby is video-games and the argentine##2
+13. the owner of the rabbit is on the left of the paramedic##1
+14. the person who's sport is basketball is between the person who's hobby is dancing and the person who's hobby is photography##2
+15. the person drinking sprite is the paramedic##1
+16. the brazilian is on the left or right of the person watching superhero movies##3
+17. the argentine is somewhere to the left of the person who's hobby is photography
+18. the person who's hobby is dancing is the person drinking sprite##1
+19. the person drinking almond-milk is in an odd position##4
+20. the person drinking almond-milk is the owner of the rabbit##1
+21. the person who's sport is tennis is on the left of the person who's hobby is rock-climbing##1","{'Beverage': ['almond-milk', 'sprite', 'cola', 'milk'], 'Hobby': ['video-games', 'dancing', 'rock-climbing', 'photography'], 'Job': ['chef', 'paramedic', 'freelancer', 'accountant'], 'Movie-Genre': ['martial-arts', 'scientific', 'superhero', 'romance'], 'Nationality': ['italian', 'colombian', 'argentine', 'brazilian'], 'Pet': ['rabbit', 'rat', 'guinea-pig', 'chinchilla'], 'Sport': ['parkour', 'tennis', 'basketball', 'climbing']}"
+Pt1_7x4_level5-2,"There are 4 different favourite beverages: hot-chocolate, lemonade, mirinda, water
+There 4 different types of food: lettuce, pepper, potato, tomato
+The people have 4 different hobbies: gardening, puzzles, singing, woodworking
+The people have 4 different jobs:  analyst, librarian, nurse, police-officer
+The people perfer 4 different movie-genres: comedy, documentary, family, mystery
+There are 4 different nationalities: dutch, malaysian, pakistani, polish
+The people prefer 4 different types of sport: basketball, lacrosse, rowing, surfing
+ 1. the person drinking lemonade is on the far left##1
+ 2. the person who's sport is basketball is somewhere to the right of the person who's sport is surfing
+ 3. the nurse is on the left of the polish##1
+ 4. the librarian is on the left of the person watching documentary movies##1
+ 5. the nurse is somewhere to the left of the person drinking hot-chocolate
+ 6. the person who's sport is basketball is on the far right##1
+ 7. the person who's hobby is woodworking is the person watching comedy movies##1
+ 8. the person who's hobby is gardening is somewhere to the right of the person who's hobby is puzzles
+ 9. the person watching family movies is somewhere to the right of the dutch
+10. the pakistani is on the left or right of the analyst##3
+11. the person who's sport is surfing is somewhere to the right of the person who's sport is lacrosse
+12. the person who's sport is rowing is on the right of the person drinking hot-chocolate##1
+13. the person eating lettuce is somewhere to the left of the person who's hobby is puzzles
+14. the librarian is on the left or right of the person eating potato##3
+15. the person eating lettuce is somewhere to the left of the person who's hobby is woodworking
+16. the person drinking water is on the left or right of the person who's hobby is woodworking##3
+17. the malaysian is on the left or right of the person drinking mirinda##3
+18. the person who's hobby is gardening is between the person eating tomato and the person who's hobby is woodworking##2","{'Beverage': ['lemonade', 'hot-chocolate', 'water', 'mirinda'], 'Food': ['lettuce', 'tomato', 'potato', 'pepper'], 'Hobby': ['singing', 'puzzles', 'gardening', 'woodworking'], 'Job': ['nurse', 'librarian', 'analyst', 'police-officer'], 'Movie-Genre': ['mystery', 'family', 'documentary', 'comedy'], 'Nationality': ['dutch', 'polish', 'malaysian', 'pakistani'], 'Sport': ['lacrosse', 'surfing', 'rowing', 'basketball']}"
+Pt1_7x4_level5-3,"There are 4 different favourite beverages: hot-chocolate, milk, soy-milk, water
+There 4 different types of food: artichoke, cherry, pomegranate, tomato
+The people have 4 different hobbies: chess, collecting, skydiving, video-games
+The people have 4 different jobs:  analyst, engineer, journalist, pilot
+4 different pets are kept: bird, dog, pony, rat
+The people prefer 4 different types of sport: golf, sailing, surfing, water-polo
+The people use 4 different means of transport: boat, skateboard, snowmobile, trike
+ 1. the person driving the boat is on the left or right of the engineer##3
+ 2. the person drinking milk is the owner of the rat##1
+ 3. the person who's sport is golf is in an odd position##4
+ 4. the person driving the boat is on the left or right of the person driving the snowmobile##3
+ 5. the person eating tomato is somewhere to the left of the person drinking water
+ 6. the journalist is somewhere to the right of the analyst
+ 7. the person drinking water is on the right of the person who's sport is surfing##1
+ 8. the person eating pomegranate is on the far right##1
+ 9. the analyst is on the left or right of the journalist##3
+10. the person who's sport is water-polo is on the right of the person who's hobby is skydiving##1
+11. the person drinking milk is somewhere to the right of the person who's hobby is chess
+12. the person who's sport is sailing is on the left or right of the owner of the rat##3
+13. the person who's sport is water-polo is on the right of the person eating tomato##1
+14. the owner of the bird is somewhere to the left of the person drinking milk
+15. the engineer is somewhere to the right of the person who's hobby is skydiving
+16. the person drinking hot-chocolate is on the left or right of the person who's sport is golf##3
+17. the owner of the pony is between the owner of the bird and the person driving the snowmobile##2
+18. the person who's hobby is collecting is on the right of the person driving the boat##1
+19. the person driving the trike is in an even position##4
+20. the person eating cherry is the person who's sport is surfing##1
+21. the person eating artichoke is the person who's sport is water-polo##1","{'Beverage': ['soy-milk', 'hot-chocolate', 'milk', 'water'], 'Food': ['tomato', 'artichoke', 'cherry', 'pomegranate'], 'Hobby': ['skydiving', 'chess', 'collecting', 'video-games'], 'Job': ['analyst', 'journalist', 'engineer', 'pilot'], 'Pet': ['bird', 'pony', 'rat', 'dog'], 'Sport': ['golf', 'water-polo', 'surfing', 'sailing'], 'Transport': ['skateboard', 'boat', 'snowmobile', 'trike']}"
+Pt1_7x4_level5-4,"There are 4 different favourite beverages: 7up, juice, mirinda, sprite
+There 4 different types of food: corn, lime, pepper, radish
+The people have 4 different jobs:  accountant, analyst, engineer, writer
+The people prefer 4 different music-genres: ambient, dubstep, indie, metal
+There are 4 different nationalities: dutch, french, indian, italian
+4 different pets are kept: chinchilla, guinea-pig, lizard, rabbit
+The people prefer 4 different types of sport: cricket, skateboarding, skiing, volleyball
+ 1. the person who's sport is skateboarding is somewhere to the right of the fan of ambient
+ 2. the owner of the lizard is the dutch##1
+ 3. the italian is on the left or right of the person eating pepper##3
+ 4. the fan of ambient is somewhere to the left of the engineer
+ 5. the french is on the far left or far right##3
+ 6. the person drinking sprite is somewhere to the right of the dutch
+ 7. the person drinking mirinda is on the far left or far right##3
+ 8. the person drinking sprite is somewhere to the right of the french
+ 9. the writer is somewhere to the right of the person who's sport is cricket
+10. the owner of the chinchilla is somewhere to the left of the analyst
+11. the owner of the guinea-pig is on the right of the person who's sport is volleyball##1
+12. the person eating lime is the person drinking juice##1
+13. the writer is the owner of the lizard##1
+14. the person drinking mirinda is on the right of the italian##1
+15. the person eating corn is in an even position##4
+16. the person who's sport is cricket is somewhere to the left of the fan of ambient
+17. the owner of the lizard is somewhere to the left of the analyst
+18. the person eating pepper is somewhere to the left of the person drinking mirinda
+19. the owner of the guinea-pig is on the right of the analyst##1
+20. the fan of indie is on the far right##1
+21. the fan of metal is the italian##1","{'Beverage': ['juice', '7up', 'sprite', 'mirinda'], 'Food': ['lime', 'pepper', 'radish', 'corn'], 'Job': ['accountant', 'writer', 'analyst', 'engineer'], 'Music-Genre': ['dubstep', 'ambient', 'metal', 'indie'], 'Nationality': ['french', 'dutch', 'italian', 'indian'], 'Pet': ['chinchilla', 'lizard', 'rabbit', 'guinea-pig'], 'Sport': ['cricket', 'skiing', 'volleyball', 'skateboarding']}"
+Pt1_7x4_level5-5,"There are 4 different favourite beverages: 7up, almond-milk, fanta, water
+There 4 different types of food: blueberry, kale, pineapple, potato
+The people have 4 different jobs:  accountant, lawyer, manager, scientist
+The people perfer 4 different movie-genres: adventure, comedy, musical, scientific
+There are 4 different nationalities: american, argentine, australian, italian
+The people prefer 4 different types of sport: cycling, parkour, sailing, soccer
+The people use 4 different means of transport: car, helicopter, ship, van
+ 1. the person drinking water is on the left or right of the italian##3
+ 2. the lawyer is on the right of the person watching comedy movies##1
+ 3. the person drinking almond-milk is between the person who's sport is soccer and the person drinking fanta##2
+ 4. the person who's sport is soccer is on the left or right of the person eating blueberry##3
+ 5. the person drinking 7up is on the right of the person eating kale##1
+ 6. the person eating potato is the italian##1
+ 7. the american is on the left or right of the person drinking water##3
+ 8. the person watching musical movies is somewhere to the right of the person drinking water
+ 9. the person driving the ship is somewhere to the right of the person drinking water
+10. the person eating potato is on the far right##1
+11. the person driving the van is on the right of the person who's sport is sailing##1
+12. the argentine is somewhere to the right of the scientist
+13. the scientist is in an odd position##4
+14. the person driving the helicopter is somewhere to the right of the person eating blueberry
+15. the person driving the van is somewhere to the right of the person watching scientific movies
+16. the person who's sport is cycling is somewhere to the left of the argentine
+17. the person eating kale is the person drinking water##1
+18. the manager is on the left or right of the italian##3
+19. the person drinking water is on the left or right of the italian##3","{'Beverage': ['fanta', 'almond-milk', 'water', '7up'], 'Food': ['pineapple', 'blueberry', 'kale', 'potato'], 'Job': ['scientist', 'accountant', 'manager', 'lawyer'], 'Movie-Genre': ['scientific', 'adventure', 'comedy', 'musical'], 'Nationality': ['australian', 'american', 'argentine', 'italian'], 'Sport': ['sailing', 'cycling', 'soccer', 'parkour'], 'Transport': ['car', 'van', 'helicopter', 'ship']}"
+Pt1_7x4_level5-6,"The people have 4 different hobbies: magic-tricks, rock-climbing, traveling, writing
+The people have 4 different jobs:  coach, mechanic, scientist, software-developer
+The people perfer 4 different movie-genres: crime, fantasy, romance, western
+The people prefer 4 different music-genres: dubstep, indie, jazz, r&b
+There are 4 different nationalities: australian, colombian, egyptian, nigerian
+The people prefer 4 different types of sport: cricket, skateboarding, tennis, water-polo
+The people use 4 different means of transport: car, jet-ski, quad-bike, scooter
+ 1. the person who's hobby is magic-tricks is the person watching western movies##1
+ 2. the person who's hobby is rock-climbing is on the far right##1
+ 3. the person who's hobby is writing is on the right of the person who's sport is tennis##1
+ 4. the fan of indie is on the left or right of the coach##3
+ 5. the australian is in an odd position##4
+ 6. the fan of dubstep is on the far right##1
+ 7. the person watching fantasy movies is somewhere to the left of the person driving the car
+ 8. the fan of jazz is somewhere to the right of the mechanic
+ 9. the person driving the quad-bike is somewhere to the right of the person watching crime movies
+10. the fan of indie is the person watching western movies##1
+11. the person who's hobby is magic-tricks is between the person who's sport is skateboarding and the software-developer##2
+12. the person watching romance movies is on the left or right of the person driving the car##3
+13. the fan of indie is on the left or right of the fan of r&b##3
+14. the fan of indie is on the left of the person who's sport is skateboarding##1
+15. the person who's sport is cricket is somewhere to the right of the colombian
+16. the person who's sport is tennis is somewhere to the right of the egyptian
+17. the person driving the car is on the left or right of the person driving the scooter##3","{'Hobby': ['traveling', 'magic-tricks', 'writing', 'rock-climbing'], 'Job': ['software-developer', 'mechanic', 'coach', 'scientist'], 'Movie-Genre': ['fantasy', 'western', 'crime', 'romance'], 'Music-Genre': ['r&b', 'indie', 'jazz', 'dubstep'], 'Nationality': ['egyptian', 'colombian', 'australian', 'nigerian'], 'Sport': ['water-polo', 'tennis', 'skateboarding', 'cricket'], 'Transport': ['jet-ski', 'scooter', 'car', 'quad-bike']}"
+Pt1_7x4_level5-7,"There are 4 different favourite beverages: cola, fanta, iced-tea, sprite
+There 4 different types of food: carrot, kiwi, papaya, spinach
+The people have 4 different jobs:  analyst, chef, nurse, social-worker
+The people prefer 4 different music-genres: funk, gospel, hip-hop, reggae
+There are 4 different nationalities: british, indonesian, mexican, russian
+4 different pets are kept: mouse, rabbit, rat, snake
+The people use 4 different means of transport: airplane, bike, car, trike
+ 1. the fan of reggae is between the owner of the mouse and the indonesian##2
+ 2. the russian is somewhere to the right of the person drinking fanta
+ 3. the fan of reggae is on the left of the person eating spinach##1
+ 4. the british is on the left or right of the person eating carrot##3
+ 5. the person eating carrot is the fan of hip-hop##1
+ 6. the fan of reggae is on the left of the person drinking iced-tea##1
+ 7. the social-worker is on the left or right of the owner of the mouse##3
+ 8. the owner of the rat is the person drinking cola##1
+ 9. the chef is in an odd position##4
+10. the owner of the mouse is somewhere to the right of the person driving the airplane
+11. the fan of hip-hop is the indonesian##1
+12. the person driving the bike is the analyst##1
+13. the chef is somewhere to the right of the person driving the trike
+14. the person driving the trike is somewhere to the right of the person driving the airplane
+15. the owner of the rat is on the left of the owner of the snake##1
+16. the person eating spinach is on the left or right of the fan of gospel##3
+17. the person drinking iced-tea is somewhere to the right of the fan of hip-hop
+18. the analyst is the mexican##1
+19. the person drinking iced-tea is somewhere to the right of the person driving the airplane
+20. the person drinking iced-tea is on the left of the person eating papaya##1","{'Beverage': ['cola', 'fanta', 'iced-tea', 'sprite'], 'Food': ['carrot', 'kiwi', 'spinach', 'papaya'], 'Job': ['nurse', 'social-worker', 'chef', 'analyst'], 'Music-Genre': ['hip-hop', 'reggae', 'funk', 'gospel'], 'Nationality': ['indonesian', 'british', 'russian', 'mexican'], 'Pet': ['rat', 'snake', 'mouse', 'rabbit'], 'Transport': ['airplane', 'trike', 'car', 'bike']}"
+Pt1_7x4_level5-8,"There are 4 different favourite beverages: almond-milk, fanta, lemonade, water
+There 4 different types of food: banana, broccoli, eggplant, lime
+The people have 4 different hobbies: baking, board-games, chess, magic-tricks
+The people have 4 different jobs:  bartender, firefighter, musician, teacher
+The people perfer 4 different movie-genres: family, fantasy, satire, thriller
+The people prefer 4 different music-genres: d&b, indie, rock, techno
+The people use 4 different means of transport: bus, motorbike, ship, trike
+ 1. the person drinking almond-milk is the person who's hobby is baking##1
+ 2. the person eating eggplant is somewhere to the left of the person who's hobby is magic-tricks
+ 3. the person driving the bus is the person who's hobby is baking##1
+ 4. the musician is on the left of the person eating eggplant##1
+ 5. the fan of rock is in an even position##4
+ 6. the person watching thriller movies is on the far right##1
+ 7. the person drinking water is somewhere to the left of the teacher
+ 8. the person watching fantasy movies is between the teacher and the person eating banana##2
+ 9. the person driving the ship is on the far right##1
+10. the person who's hobby is board-games is the person drinking water##1
+11. the person watching fantasy movies is on the left of the fan of rock##1
+12. the firefighter is somewhere to the right of the fan of techno
+13. the fan of indie is in an odd position##4
+14. the person watching family movies is somewhere to the left of the person driving the bus
+15. the person watching satire movies is on the far left or far right##3
+16. the fan of indie is on the far left##1
+17. the person who's hobby is board-games is in an even position##4
+18. the person drinking fanta is on the far left or far right##3
+19. the person drinking lemonade is the person watching satire movies##1
+20. the person driving the bus is between the person driving the trike and the person eating broccoli##2","{'Beverage': ['lemonade', 'water', 'almond-milk', 'fanta'], 'Food': ['lime', 'banana', 'eggplant', 'broccoli'], 'Hobby': ['chess', 'board-games', 'baking', 'magic-tricks'], 'Job': ['bartender', 'musician', 'firefighter', 'teacher'], 'Movie-Genre': ['satire', 'family', 'fantasy', 'thriller'], 'Music-Genre': ['indie', 'techno', 'd&b', 'rock'], 'Transport': ['motorbike', 'trike', 'bus', 'ship']}"
+Pt1_7x4_level5-9,"There 4 different types of food: cranberry, eggplant, orange, watermelon
+The people have 4 different hobbies: collecting, filmmaking, singing, writing
+The people have 4 different jobs:  engineer, pilot, security-guard, writer
+The people perfer 4 different movie-genres: epic, fantasy, martial-arts, time-travel
+The people prefer 4 different music-genres: dubstep, indie, techno, trance
+The people prefer 4 different types of sport: badminton, ice-hockey, skiing, surfing
+The people use 4 different means of transport: ship, skateboard, taxi, tram
+ 1. the person eating watermelon is somewhere to the left of the person who's sport is badminton
+ 2. the person watching martial-arts movies is on the left or right of the person driving the taxi##3
+ 3. the person driving the tram is on the right of the person watching fantasy movies##1
+ 4. the person who's sport is surfing is the person watching fantasy movies##1
+ 5. the security-guard is on the left of the person who's sport is surfing##1
+ 6. the person eating eggplant is in an odd position##4
+ 7. the person who's hobby is writing is somewhere to the right of the security-guard
+ 8. the person who's hobby is filmmaking is the person who's sport is skiing##1
+ 9. the person watching epic movies is on the right of the person watching martial-arts movies##1
+10. the person watching fantasy movies is the writer##1
+11. the fan of indie is on the far left or far right##3
+12. the person who's sport is ice-hockey is on the left or right of the person eating orange##3
+13. the person watching martial-arts movies is the person driving the ship##1
+14. the person watching time-travel movies is on the far right##1
+15. the person who's sport is badminton is the pilot##1
+16. the person eating eggplant is somewhere to the left of the person watching epic movies
+17. the person who's sport is ice-hockey is on the left or right of the person who's hobby is singing##3
+18. the person eating orange is somewhere to the left of the fan of techno
+19. the security-guard is the fan of trance##1
+20. the person watching epic movies is the person who's sport is ice-hockey##1","{'Food': ['eggplant', 'watermelon', 'orange', 'cranberry'], 'Hobby': ['filmmaking', 'collecting', 'singing', 'writing'], 'Job': ['engineer', 'security-guard', 'writer', 'pilot'], 'Movie-Genre': ['martial-arts', 'epic', 'fantasy', 'time-travel'], 'Music-Genre': ['indie', 'trance', 'dubstep', 'techno'], 'Sport': ['skiing', 'ice-hockey', 'surfing', 'badminton'], 'Transport': ['ship', 'taxi', 'skateboard', 'tram']}"
diff --git a/part2/level5/Pt2_7x5_level5.csv b/part2/level5/Pt2_7x5_level5.csv
new file mode 100644
index 0000000000000000000000000000000000000000..809fdebeaeb43561b53d72d5a201b986bdea57d9
--- /dev/null
+++ b/part2/level5/Pt2_7x5_level5.csv
@@ -0,0 +1,362 @@
+ID,Clues,SolutionGrid
+Pt1_7x5_level5-0,"There are 5 different favourite beverages: cola, hot-chocolate, juice, lemonade, mirinda
+The people have 5 different hobbies: cooking, dancing, gardening, rock-climbing, sudoku
+The people have 5 different jobs:  accountant, bartender, freelancer, journalist, project-manager
+The people perfer 5 different movie-genres: action, fantasy, horror, scientific, time-travel
+The people prefer 5 different music-genres: gospel, punk, salsa, soul, techno
+There are 5 different nationalities: british, canadian, dutch, egyptian, thai
+The people use 5 different means of transport: airplane, boat, motorbike, subway, trike
+ 1. the bartender is between the fan of punk and the freelancer##2
+ 2. the person who's hobby is sudoku is somewhere to the right of the person drinking lemonade
+ 3. the bartender is on the right of the person watching action movies##1
+ 4. the accountant is between the person who's hobby is gardening and the british##2
+ 5. the person drinking juice is in an odd position##4
+ 6. the person who's hobby is sudoku is on the left of the person watching horror movies##1
+ 7. the person drinking hot-chocolate is on the far left or far right##3
+ 8. the person watching scientific movies is somewhere to the right of the thai
+ 9. the person drinking hot-chocolate is on the far left##1
+10. the journalist is somewhere to the right of the project-manager
+11. the person driving the trike is on the far left##1
+12. the person driving the airplane is on the right of the person driving the boat##1
+13. the person who's hobby is rock-climbing is somewhere to the left of the person watching horror movies
+14. the person watching time-travel movies is somewhere to the right of the person watching horror movies
+15. the person driving the subway is the person watching fantasy movies##1
+16. the fan of gospel is somewhere to the left of the fan of punk
+17. the journalist is the fan of salsa##1
+18. the accountant is in an odd position##4
+19. the thai is on the left or right of the person drinking lemonade##3
+20. the accountant is between the egyptian and the project-manager##2
+21. the person who's hobby is cooking is on the left or right of the person driving the subway##3
+22. the person who's hobby is cooking is the person drinking mirinda##1
+23. the fan of gospel is in an odd position##4
+24. the dutch is on the far right##1
+25. the british is somewhere to the left of the person drinking juice
+26. the fan of soul is on the left or right of the person watching action movies##3
+27. the person watching time-travel movies is somewhere to the right of the person driving the boat","{'Beverage': ['hot-chocolate', 'lemonade', 'cola', 'mirinda', 'juice'], 'Hobby': ['rock-climbing', 'gardening', 'sudoku', 'cooking', 'dancing'], 'Job': ['freelancer', 'bartender', 'accountant', 'project-manager', 'journalist'], 'Movie-Genre': ['action', 'scientific', 'fantasy', 'horror', 'time-travel'], 'Music-Genre': ['gospel', 'soul', 'punk', 'techno', 'salsa'], 'Nationality': ['thai', 'egyptian', 'canadian', 'british', 'dutch'], 'Transport': ['trike', 'motorbike', 'subway', 'boat', 'airplane']}"
+Pt1_7x5_level5-1,"There are 5 different favourite beverages: 7up, coffee, iced-tea, sprite, water
+There 5 different types of food: kiwi, nectarine, papaya, peach, pumpkin
+The people have 5 different hobbies: collecting, cooking, dancing, skydiving, woodworking
+The people prefer 5 different music-genres: classical, country, electronic, gospel, techno
+5 different pets are kept: ferret, fish, frog, goat, hedgehog
+The people prefer 5 different types of sport: basketball, handball, parkour, rugby, soccer
+The people use 5 different means of transport: jet-ski, scooter, snowmobile, subway, taxi
+ 1. the owner of the hedgehog is on the left or right of the person drinking coffee##3
+ 2. the fan of electronic is somewhere to the left of the fan of techno
+ 3. the fan of techno is on the right of the person drinking iced-tea##1
+ 4. the person drinking iced-tea is somewhere to the right of the person driving the jet-ski
+ 5. the fan of electronic is in an odd position##4
+ 6. the person eating nectarine is somewhere to the left of the person eating papaya
+ 7. the person who's sport is basketball is the person drinking sprite##1
+ 8. the person driving the taxi is on the left of the person drinking 7up##1
+ 9. the owner of the hedgehog is on the far left or far right##3
+10. the fan of classical is on the far left or far right##3
+11. the person driving the taxi is somewhere to the right of the person drinking sprite
+12. the person who's hobby is skydiving is in the middle##1
+13. the person who's sport is basketball is on the left of the person eating peach##1
+14. the person driving the scooter is on the right of the person driving the subway##1
+15. the person who's sport is parkour is somewhere to the right of the person eating pumpkin
+16. the person eating pumpkin is on the left or right of the person drinking water##3
+17. the person who's sport is rugby is on the left or right of the person who's hobby is dancing##3
+18. the person eating nectarine is somewhere to the left of the fan of country
+19. the person eating kiwi is somewhere to the right of the person who's sport is soccer
+20. the person drinking water is somewhere to the right of the person eating nectarine
+21. the owner of the goat is somewhere to the right of the fan of techno
+22. the person driving the scooter is on the left or right of the person who's sport is soccer##3
+23. the person who's sport is parkour is on the far left or far right##3
+24. the person who's sport is soccer is somewhere to the right of the person driving the scooter
+25. the owner of the frog is on the right of the person driving the scooter##1
+26. the owner of the fish is on the right of the person who's hobby is dancing##1
+27. the person who's hobby is collecting is the person drinking 7up##1
+28. the person drinking water is somewhere to the right of the person who's hobby is woodworking
+29. the person driving the subway is on the right of the fan of gospel##1
+30. the person who's sport is rugby is the person who's hobby is woodworking##1","{'Beverage': ['sprite', 'coffee', 'iced-tea', 'water', '7up'], 'Food': ['nectarine', 'peach', 'pumpkin', 'papaya', 'kiwi'], 'Hobby': ['dancing', 'woodworking', 'skydiving', 'cooking', 'collecting'], 'Music-Genre': ['gospel', 'country', 'electronic', 'techno', 'classical'], 'Pet': ['hedgehog', 'fish', 'ferret', 'frog', 'goat'], 'Sport': ['basketball', 'rugby', 'handball', 'soccer', 'parkour'], 'Transport': ['jet-ski', 'subway', 'scooter', 'taxi', 'snowmobile']}"
+Pt1_7x5_level5-2,"There are 5 different favourite beverages: almond-milk, cola, fanta, lemonade, mirinda
+There 5 different types of food: cabbage, kale, lemon, nectarine, pineapple
+The people have 5 different hobbies: collecting, drawing, hiking, puzzles, writing
+The people perfer 5 different movie-genres: horror, romance, satire, sports, time-travel
+The people prefer 5 different music-genres: hip-hop, pop, reggae, rock, salsa
+5 different pets are kept: fish, mouse, pony, rabbit, rat
+The people prefer 5 different types of sport: biathlon, cricket, cycling, parkour, skiing
+ 1. the person drinking cola is somewhere to the left of the person drinking mirinda
+ 2. the person eating kale is somewhere to the right of the person who's hobby is collecting
+ 3. the person watching sports movies is on the right of the owner of the mouse##1
+ 4. the fan of hip-hop is on the left or right of the person watching sports movies##3
+ 5. the person who's sport is biathlon is the fan of pop##1
+ 6. the person who's hobby is drawing is on the left of the person eating nectarine##1
+ 7. the fan of salsa is between the person drinking mirinda and the fan of pop##2
+ 8. the person eating lemon is on the right of the fan of reggae##1
+ 9. the fan of hip-hop is somewhere to the right of the person watching time-travel movies
+10. the person eating nectarine is on the left or right of the person who's hobby is drawing##3
+11. the person who's hobby is drawing is on the left or right of the owner of the rat##3
+12. the person eating cabbage is somewhere to the left of the fan of reggae
+13. the person who's hobby is drawing is on the left or right of the person drinking mirinda##3
+14. the person watching horror movies is the person who's sport is parkour##1
+15. the owner of the rat is the person who's sport is cycling##1
+16. the person watching sports movies is in the middle##1
+17. the person drinking cola is in an odd position##4
+18. the person drinking lemonade is the person watching satire movies##1
+19. the person drinking almond-milk is on the right of the person who's sport is parkour##1
+20. the person who's hobby is puzzles is on the left or right of the person eating lemon##3
+21. the owner of the rabbit is on the far right##1
+22. the person who's hobby is writing is the person eating cabbage##1
+23. the person watching sports movies is on the left or right of the person eating pineapple##3
+24. the owner of the fish is on the left of the person who's sport is biathlon##1
+25. the person who's hobby is puzzles is on the right of the person eating pineapple##1
+26. the person who's sport is skiing is in the middle##1
+27. the person drinking fanta is the person drinking fanta##1
+28. the person drinking mirinda is on the left of the person who's sport is parkour##1","{'Beverage': ['cola', 'lemonade', 'mirinda', 'fanta', 'almond-milk'], 'Food': ['cabbage', 'pineapple', 'nectarine', 'lemon', 'kale'], 'Hobby': ['writing', 'drawing', 'puzzles', 'collecting', 'hiking'], 'Movie-Genre': ['time-travel', 'satire', 'sports', 'horror', 'romance'], 'Music-Genre': ['rock', 'hip-hop', 'reggae', 'salsa', 'pop'], 'Pet': ['rat', 'mouse', 'pony', 'fish', 'rabbit'], 'Sport': ['cycling', 'cricket', 'skiing', 'parkour', 'biathlon']}"
+Pt1_7x5_level5-3,"There 5 different types of food: artichoke, cherry, grapes, lettuce, potato
+The people have 5 different hobbies: filmmaking, reading, rock-climbing, singing, writing
+The people have 5 different jobs:  bartender, journalist, lawyer, social-worker, teacher
+The people prefer 5 different music-genres: ambient, classical, dubstep, electronic, funk
+There are 5 different nationalities: brazilian, chinese, indonesian, japanese, mexican
+5 different pets are kept: ferret, goldfish, horse, lizard, snake
+The people prefer 5 different types of sport: badminton, basketball, climbing, rugby, snowboarding
+ 1. the brazilian is in the middle##1
+ 2. the person who's sport is badminton is somewhere to the left of the japanese
+ 3. the person who's sport is badminton is somewhere to the right of the person eating grapes
+ 4. the person eating grapes is on the left or right of the person who's sport is rugby##3
+ 5. the chinese is the person who's sport is rugby##1
+ 6. the fan of electronic is the person who's sport is badminton##1
+ 7. the person who's sport is snowboarding is on the right of the person who's sport is badminton##1
+ 8. the bartender is on the left or right of the lawyer##3
+ 9. the person who's sport is rugby is somewhere to the right of the indonesian
+10. the journalist is on the right of the social-worker##1
+11. the person eating lettuce is in an even position##4
+12. the person who's sport is basketball is in an odd position##4
+13. the fan of dubstep is on the left or right of the indonesian##3
+14. the person who's hobby is writing is on the left or right of the fan of classical##3
+15. the lawyer is on the left of the fan of classical##1
+16. the fan of funk is somewhere to the right of the person eating lettuce
+17. the owner of the snake is the lawyer##1
+18. the person who's hobby is reading is the person who's sport is basketball##1
+19. the person who's hobby is reading is the person eating grapes##1
+20. the social-worker is the social-worker##1
+21. the person who's hobby is reading is the owner of the ferret##1
+22. the person who's hobby is rock-climbing is on the left or right of the person eating lettuce##3
+23. the person eating cherry is on the left or right of the teacher##3
+24. the person who's hobby is singing is somewhere to the right of the person eating potato
+25. the chinese is the owner of the snake##1
+26. the owner of the snake is on the left or right of the owner of the horse##3
+27. the fan of classical is the person who's hobby is filmmaking##1
+28. the owner of the lizard is in an even position##4
+29. the person who's sport is rugby is on the left of the teacher##1
+30. the fan of classical is somewhere to the left of the owner of the goldfish","{'Food': ['grapes', 'cherry', 'potato', 'lettuce', 'artichoke'], 'Hobby': ['reading', 'writing', 'filmmaking', 'singing', 'rock-climbing'], 'Job': ['bartender', 'lawyer', 'teacher', 'social-worker', 'journalist'], 'Music-Genre': ['ambient', 'dubstep', 'classical', 'electronic', 'funk'], 'Nationality': ['indonesian', 'chinese', 'brazilian', 'mexican', 'japanese'], 'Pet': ['ferret', 'snake', 'horse', 'lizard', 'goldfish'], 'Sport': ['basketball', 'rugby', 'climbing', 'badminton', 'snowboarding']}"
+Pt1_7x5_level5-4,"There are 5 different favourite beverages: coffee, cola, juice, lemonade, tea
+There 5 different types of food: cranberry, cucumber, lettuce, peas, zucchini
+The people have 5 different jobs:  electrician, fisherman, paramedic, police-officer, software-developer
+The people prefer 5 different music-genres: disco, metal, pop, salsa, trance
+There are 5 different nationalities: american, chinese, colombian, malaysian, nigerian
+The people prefer 5 different types of sport: baseball, cycling, snowboarding, tennis, volleyball
+The people use 5 different means of transport: helicopter, skateboard, taxi, train, tram
+ 1. the fan of trance is somewhere to the right of the chinese
+ 2. the fan of metal is the fisherman##1
+ 3. the electrician is somewhere to the left of the person eating cranberry
+ 4. the chinese is somewhere to the left of the american
+ 5. the paramedic is on the left of the police-officer##1
+ 6. the person eating peas is somewhere to the left of the person eating cucumber
+ 7. the person drinking lemonade is on the left of the colombian##1
+ 8. the nigerian is on the right of the chinese##1
+ 9. the person eating cranberry is on the right of the malaysian##1
+10. the person who's sport is snowboarding is somewhere to the left of the colombian
+11. the person driving the helicopter is on the left of the person drinking lemonade##1
+12. the fan of metal is on the far right##1
+13. the person driving the train is the person who's sport is tennis##1
+14. the person who's sport is tennis is somewhere to the right of the fan of trance
+15. the person driving the taxi is on the left or right of the police-officer##3
+16. the person eating zucchini is on the left or right of the person who's sport is cycling##3
+17. the person driving the tram is on the right of the person drinking cola##1
+18. the paramedic is between the person eating zucchini and the person who's sport is baseball##2
+19. the fan of salsa is between the person driving the helicopter and the person eating cucumber##2
+20. the chinese is in an odd position##4
+21. the fan of pop is the person eating lettuce##1
+22. the person who's sport is cycling is somewhere to the left of the person drinking juice
+23. the person who's sport is volleyball is on the right of the fan of pop##1
+24. the american is somewhere to the left of the colombian
+25. the paramedic is on the left of the person drinking coffee##1
+26. the person driving the taxi is the person eating cranberry##1
+27. the person driving the tram is somewhere to the right of the chinese
+28. the fan of pop is on the far left##1
+29. the fisherman is somewhere to the right of the person eating cranberry
+30. the person who's sport is tennis is the person drinking juice##1
+31. the person eating zucchini is somewhere to the left of the person who's sport is cycling
+32. the fan of disco is in an odd position##4
+33. the person who's sport is snowboarding is on the right of the person eating peas##1","{'Beverage': ['cola', 'tea', 'coffee', 'lemonade', 'juice'], 'Food': ['lettuce', 'peas', 'zucchini', 'cranberry', 'cucumber'], 'Job': ['electrician', 'paramedic', 'police-officer', 'software-developer', 'fisherman'], 'Music-Genre': ['pop', 'trance', 'disco', 'salsa', 'metal'], 'Nationality': ['chinese', 'nigerian', 'malaysian', 'american', 'colombian'], 'Sport': ['baseball', 'volleyball', 'snowboarding', 'cycling', 'tennis'], 'Transport': ['skateboard', 'tram', 'helicopter', 'taxi', 'train']}"
+Pt1_7x5_level5-5,"There are 5 different favourite beverages: fanta, juice, lemonade, milk, soy-milk
+The people have 5 different hobbies: card-games, cooking, photography, singing, skydiving
+The people perfer 5 different movie-genres: comedy, drama, horror, mystery, western
+The people prefer 5 different music-genres: classical, dubstep, gospel, house, reggae
+5 different pets are kept: guinea-pig, horse, lizard, mouse, rabbit
+The people prefer 5 different types of sport: cricket, parkour, rowing, sailing, surfing
+The people use 5 different means of transport: boat, ship, skateboard, train, trike
+ 1. the person who's hobby is singing is somewhere to the right of the person watching horror movies
+ 2. the fan of reggae is on the right of the person who's sport is cricket##1
+ 3. the person watching mystery movies is the owner of the lizard##1
+ 4. the person drinking juice is the person driving the skateboard##1
+ 5. the person driving the skateboard is in an odd position##4
+ 6. the person who's sport is rowing is in an odd position##4
+ 7. the person watching western movies is the person who's sport is rowing##1
+ 8. the person driving the ship is on the right of the fan of classical##1
+ 9. the owner of the guinea-pig is the fan of reggae##1
+10. the person drinking juice is on the left of the fan of reggae##1
+11. the person drinking milk is somewhere to the right of the person driving the trike
+12. the person drinking juice is the owner of the mouse##1
+13. the person drinking lemonade is in the middle##1
+14. the person who's sport is rowing is somewhere to the right of the person who's hobby is skydiving
+15. the person who's sport is parkour is on the right of the person who's sport is cricket##1
+16. the person who's hobby is card-games is on the right of the person watching western movies##1
+17. the person driving the boat is on the left of the fan of dubstep##1
+18. the person who's sport is sailing is somewhere to the right of the person watching mystery movies
+19. the person drinking lemonade is somewhere to the left of the owner of the horse
+20. the person watching drama movies is the person drinking fanta##1
+21. the person watching mystery movies is somewhere to the right of the person who's hobby is skydiving
+22. the person who's hobby is photography is the person drinking soy-milk##1
+23. the person driving the ship is somewhere to the left of the person watching comedy movies
+24. the fan of house is on the far left or far right##3
+25. the owner of the lizard is somewhere to the left of the fan of gospel
+26. the person driving the ship is on the left or right of the fan of classical##3
+27. the person who's sport is parkour is on the left of the person who's hobby is cooking##1
+28. the owner of the lizard is somewhere to the right of the person driving the boat","{'Beverage': ['juice', 'fanta', 'lemonade', 'milk', 'soy-milk'], 'Hobby': ['skydiving', 'singing', 'cooking', 'card-games', 'photography'], 'Movie-Genre': ['horror', 'drama', 'western', 'mystery', 'comedy'], 'Music-Genre': ['house', 'reggae', 'classical', 'dubstep', 'gospel'], 'Pet': ['mouse', 'guinea-pig', 'rabbit', 'lizard', 'horse'], 'Sport': ['cricket', 'parkour', 'rowing', 'surfing', 'sailing'], 'Transport': ['skateboard', 'trike', 'boat', 'ship', 'train']}"
+Pt1_7x5_level5-6,"There are 5 different favourite beverages: fanta, hot-chocolate, soy-milk, sprite, water
+There 5 different types of food: apple, cauliflower, onion, pear, tomato
+The people have 5 different jobs:  engineer, mechanic, project-manager, social-worker, videographer
+The people prefer 5 different music-genres: blues, folk, gospel, pop, trance
+There are 5 different nationalities: british, canadian, german, pakistani, spanish
+The people prefer 5 different types of sport: basketball, cricket, lacrosse, skiing, water-polo
+The people use 5 different means of transport: car, helicopter, roller, skateboard, trike
+ 1. the fan of gospel is on the far left or far right##3
+ 2. the person driving the skateboard is between the person driving the roller and the canadian##2
+ 3. the fan of folk is somewhere to the right of the person eating pear
+ 4. the pakistani is somewhere to the right of the fan of pop
+ 5. the german is on the right of the person who's sport is cricket##1
+ 6. the person who's sport is cricket is on the far left##1
+ 7. the fan of trance is in the middle##1
+ 8. the german is on the left or right of the person drinking water##3
+ 9. the person who's sport is water-polo is on the left of the person drinking fanta##1
+10. the person drinking soy-milk is on the left or right of the person drinking hot-chocolate##3
+11. the fan of folk is somewhere to the right of the person drinking soy-milk
+12. the person drinking hot-chocolate is on the left or right of the person drinking soy-milk##3
+13. the person eating cauliflower is between the person eating pear and the videographer##2
+14. the project-manager is on the right of the fan of folk##1
+15. the person eating onion is in an even position##4
+16. the canadian is in the middle##1
+17. the fan of blues is on the right of the person drinking sprite##1
+18. the person eating pear is somewhere to the left of the social-worker
+19. the person drinking water is the person driving the roller##1
+20. the person drinking hot-chocolate is somewhere to the right of the spanish
+21. the person driving the trike is on the far right##1
+22. the canadian is the person eating tomato##1
+23. the social-worker is somewhere to the right of the person who's sport is skiing
+24. the mechanic is on the far left##1
+25. the person drinking hot-chocolate is somewhere to the right of the person drinking soy-milk
+26. the fan of blues is in an odd position##4
+27. the british is the person driving the car##1
+28. the project-manager is the person eating apple##1
+29. the videographer is the person who's sport is lacrosse##1
+30. the person who's sport is basketball is on the far right##1","{'Beverage': ['water', 'soy-milk', 'hot-chocolate', 'sprite', 'fanta'], 'Food': ['pear', 'cauliflower', 'tomato', 'onion', 'apple'], 'Job': ['mechanic', 'engineer', 'videographer', 'social-worker', 'project-manager'], 'Music-Genre': ['gospel', 'pop', 'trance', 'folk', 'blues'], 'Nationality': ['spanish', 'german', 'canadian', 'british', 'pakistani'], 'Sport': ['cricket', 'skiing', 'lacrosse', 'water-polo', 'basketball'], 'Transport': ['roller', 'skateboard', 'helicopter', 'car', 'trike']}"
+Pt1_7x5_level5-7,"There are 5 different favourite beverages: cola, juice, soy-milk, sprite, water
+There 5 different types of food: artichoke, broccoli, corn, orange, pumpkin
+The people have 5 different hobbies: board-games, chess, dancing, hiking, photography
+The people have 5 different jobs:  bartender, manager, police-officer, project-manager, teacher
+The people perfer 5 different movie-genres: drama, thriller, time-travel, western, zombie
+The people prefer 5 different types of sport: cycling, rowing, skiing, surfing, volleyball
+The people use 5 different means of transport: bus, helicopter, subway, taxi, trike
+ 1. the person drinking sprite is on the far right##1
+ 2. the person eating broccoli is the person watching drama movies##1
+ 3. the person eating broccoli is on the right of the person who's hobby is photography##1
+ 4. the person eating corn is on the left or right of the person who's hobby is board-games##3
+ 5. the person who's sport is rowing is somewhere to the left of the police-officer
+ 6. the person watching drama movies is on the left of the person driving the trike##1
+ 7. the person drinking sprite is on the right of the person who's sport is rowing##1
+ 8. the person watching zombie movies is somewhere to the right of the person drinking soy-milk
+ 9. the person drinking soy-milk is somewhere to the left of the police-officer
+10. the project-manager is somewhere to the left of the person who's sport is cycling
+11. the person who's hobby is dancing is on the left or right of the person driving the subway##3
+12. the person who's hobby is chess is in an odd position##4
+13. the person eating orange is on the far left or far right##3
+14. the person drinking soy-milk is on the left of the person driving the subway##1
+15. the person watching western movies is on the left of the person driving the helicopter##1
+16. the person eating artichoke is on the right of the person who's hobby is hiking##1
+17. the person who's hobby is hiking is somewhere to the right of the person who's sport is skiing
+18. the person watching drama movies is somewhere to the right of the person drinking juice
+19. the person eating pumpkin is the police-officer##1
+20. the person drinking sprite is on the right of the person driving the taxi##1
+21. the person driving the trike is the teacher##1
+22. the person drinking cola is on the left of the teacher##1
+23. the person who's hobby is hiking is on the right of the person watching drama movies##1
+24. the person who's sport is skiing is the person driving the helicopter##1
+25. the bartender is on the left of the person drinking water##1
+26. the person eating pumpkin is the person who's sport is surfing##1
+27. the person watching time-travel movies is on the left or right of the person drinking sprite##3
+28. the person who's hobby is board-games is on the left or right of the person who's sport is cycling##3","{'Beverage': ['juice', 'cola', 'water', 'soy-milk', 'sprite'], 'Food': ['orange', 'broccoli', 'corn', 'artichoke', 'pumpkin'], 'Hobby': ['photography', 'board-games', 'hiking', 'dancing', 'chess'], 'Job': ['project-manager', 'bartender', 'teacher', 'manager', 'police-officer'], 'Movie-Genre': ['western', 'drama', 'thriller', 'time-travel', 'zombie'], 'Sport': ['volleyball', 'skiing', 'cycling', 'rowing', 'surfing'], 'Transport': ['bus', 'helicopter', 'trike', 'taxi', 'subway']}"
+Pt1_7x5_level5-8,"There 5 different types of food: avocado, blueberry, eggplant, kale, tomato
+The people have 5 different hobbies: baking, camping, chess, cooking, woodworking
+The people prefer 5 different music-genres: classical, folk, house, soul, trance
+There are 5 different nationalities: canadian, chinese, colombian, egyptian, spanish
+5 different pets are kept: dog, frog, goldfish, rabbit, snake
+The people prefer 5 different types of sport: baseball, biathlon, volleyball, water-polo, weightlifting
+The people use 5 different means of transport: car, jet-ski, roller, skateboard, trike
+ 1. the spanish is somewhere to the right of the person driving the car
+ 2. the owner of the frog is somewhere to the left of the person driving the car
+ 3. the chinese is the person who's sport is water-polo##1
+ 4. the person eating tomato is the fan of classical##1
+ 5. the owner of the goldfish is on the left or right of the person who's hobby is woodworking##3
+ 6. the fan of trance is somewhere to the right of the person eating avocado
+ 7. the fan of soul is somewhere to the left of the spanish
+ 8. the person eating eggplant is the person who's sport is volleyball##1
+ 9. the spanish is somewhere to the right of the person eating tomato
+10. the colombian is the owner of the snake##1
+11. the chinese is somewhere to the right of the egyptian
+12. the fan of trance is on the left or right of the person eating avocado##3
+13. the person driving the roller is somewhere to the left of the owner of the frog
+14. the person who's hobby is cooking is somewhere to the right of the person eating blueberry
+15. the person who's sport is biathlon is somewhere to the left of the person who's sport is water-polo
+16. the person driving the skateboard is somewhere to the right of the person driving the trike
+17. the canadian is on the left of the egyptian##1
+18. the person eating avocado is the fan of soul##1
+19. the person who's hobby is baking is on the left or right of the person who's hobby is cooking##3
+20. the owner of the rabbit is on the right of the person who's hobby is chess##1
+21. the person driving the roller is somewhere to the right of the person driving the jet-ski
+22. the person who's hobby is chess is somewhere to the right of the canadian
+23. the person who's sport is weightlifting is on the far right##1
+24. the person eating blueberry is on the left or right of the person eating avocado##3
+25. the person driving the roller is somewhere to the right of the fan of house
+26. the owner of the frog is somewhere to the left of the person who's hobby is woodworking
+27. the owner of the rabbit is in an even position##4
+28. the spanish is on the right of the owner of the rabbit##1
+29. the person who's sport is baseball is on the far left or far right##3","{'Food': ['blueberry', 'avocado', 'eggplant', 'tomato', 'kale'], 'Hobby': ['baking', 'cooking', 'chess', 'woodworking', 'camping'], 'Music-Genre': ['house', 'soul', 'trance', 'classical', 'folk'], 'Nationality': ['colombian', 'canadian', 'egyptian', 'chinese', 'spanish'], 'Pet': ['snake', 'dog', 'frog', 'rabbit', 'goldfish'], 'Sport': ['baseball', 'biathlon', 'volleyball', 'water-polo', 'weightlifting'], 'Transport': ['jet-ski', 'roller', 'trike', 'car', 'skateboard']}"
+Pt1_7x5_level5-9,"The people have 5 different hobbies: camping, filmmaking, reading, rock-climbing, woodworking
+The people have 5 different jobs:  dancer, electrician, fisherman, manager, pilot
+The people prefer 5 different music-genres: blues, disco, hip-hop, jazz, reggae
+There are 5 different nationalities: american, australian, colombian, german, thai
+5 different pets are kept: cat, chinchilla, horse, pony, turtle
+The people prefer 5 different types of sport: baseball, climbing, cricket, rowing, weightlifting
+The people use 5 different means of transport: bus, roller, scooter, snowmobile, trike
+ 1. the person who's sport is cricket is somewhere to the left of the person who's sport is weightlifting
+ 2. the person driving the bus is on the left or right of the person driving the roller##3
+ 3. the person driving the trike is somewhere to the left of the fan of blues
+ 4. the fan of reggae is on the far left##1
+ 5. the fisherman is on the right of the american##1
+ 6. the person driving the roller is the person who's sport is weightlifting##1
+ 7. the person who's sport is cricket is the fan of jazz##1
+ 8. the person who's hobby is camping is the thai##1
+ 9. the fan of blues is between the person who's sport is rowing and the fan of jazz##2
+10. the owner of the horse is the person who's sport is rowing##1
+11. the owner of the chinchilla is on the far left or far right##3
+12. the person who's sport is cricket is somewhere to the right of the person driving the snowmobile
+13. the person who's sport is baseball is on the left or right of the colombian##3
+14. the person who's hobby is rock-climbing is on the right of the person who's hobby is reading##1
+15. the fan of hip-hop is on the right of the fan of disco##1
+16. the colombian is somewhere to the right of the person who's hobby is reading
+17. the person who's hobby is camping is somewhere to the left of the electrician
+18. the fisherman is somewhere to the right of the german
+19. the fan of disco is on the right of the pilot##1
+20. the owner of the pony is the person who's sport is baseball##1
+21. the person who's hobby is reading is the owner of the pony##1
+22. the owner of the turtle is on the right of the person driving the scooter##1
+23. the person driving the roller is on the left or right of the fisherman##3
+24. the person who's sport is cricket is somewhere to the left of the american
+25. the manager is between the fisherman and the pilot##2
+26. the person who's hobby is woodworking is somewhere to the right of the person driving the roller
+27. the colombian is somewhere to the left of the fan of hip-hop
+28. the fan of hip-hop is on the far left or far right##3","{'Hobby': ['camping', 'reading', 'rock-climbing', 'filmmaking', 'woodworking'], 'Job': ['dancer', 'electrician', 'pilot', 'manager', 'fisherman'], 'Music-Genre': ['reggae', 'blues', 'jazz', 'disco', 'hip-hop'], 'Nationality': ['thai', 'german', 'colombian', 'american', 'australian'], 'Pet': ['horse', 'pony', 'cat', 'turtle', 'chinchilla'], 'Sport': ['rowing', 'baseball', 'cricket', 'weightlifting', 'climbing'], 'Transport': ['trike', 'snowmobile', 'scooter', 'roller', 'bus']}"
diff --git a/part2/level5/Pt2_7x6_level5.csv b/part2/level5/Pt2_7x6_level5.csv
new file mode 100644
index 0000000000000000000000000000000000000000..9a8422443a30c6228b48919d4824136fb18e14d9
--- /dev/null
+++ b/part2/level5/Pt2_7x6_level5.csv
@@ -0,0 +1,473 @@
+ID,Clues,SolutionGrid
+Pt1_7x6_level5-0,"There 6 different types of food: cabbage, garlic, papaya, peach, spinach, zucchini
+The people have 6 different hobbies: board-games, camping, cooking, drawing, video-games, woodworking
+The people have 6 different jobs:  analyst, coach, fisherman, security-guard, software-developer, teacher
+The people perfer 6 different movie-genres: documentary, martial-arts, romance, sports, thriller, zombie
+The people prefer 6 different music-genres: ambient, blues, dubstep, gospel, jazz, salsa
+6 different pets are kept: bird, fish, guinea-pig, hamster, mouse, pony
+The people use 6 different means of transport: boat, motorbike, quad-bike, ship, skateboard, trike
+ 1. the software-developer is on the right of the person driving the skateboard##1
+ 2. the person driving the skateboard is on the right of the fan of ambient##1
+ 3. the fan of jazz is somewhere to the right of the person watching thriller movies
+ 4. the person driving the ship is on the left of the person who's hobby is board-games##1
+ 5. the owner of the fish is the person who's hobby is board-games##1
+ 6. the analyst is somewhere to the right of the person who's hobby is video-games
+ 7. the person driving the motorbike is in an even position##4
+ 8. the fan of ambient is somewhere to the right of the person who's hobby is drawing
+ 9. the person who's hobby is cooking is on the right of the person eating garlic##1
+10. the person eating garlic is on the left or right of the teacher##3
+11. the person driving the boat is the software-developer##1
+12. the security-guard is somewhere to the right of the person who's hobby is camping
+13. the analyst is on the left or right of the owner of the guinea-pig##3
+14. the fan of dubstep is on the left or right of the person eating papaya##3
+15. the person who's hobby is camping is on the left or right of the person driving the boat##3
+16. the fan of gospel is in an odd position##4
+17. the person eating spinach is somewhere to the right of the owner of the bird
+18. the fan of dubstep is on the right of the person eating papaya##1
+19. the person eating spinach is in an even position##4
+20. the person eating zucchini is on the right of the person eating peach##1
+21. the fan of blues is on the left of the person watching sports movies##1
+22. the person eating cabbage is on the right of the person watching romance movies##1
+23. the teacher is the owner of the pony##1
+24. the owner of the fish is on the left or right of the owner of the hamster##3
+25. the person eating cabbage is on the right of the person driving the trike##1
+26. the person watching zombie movies is on the far left##1
+27. the person watching sports movies is on the right of the fan of blues##1
+28. the person watching thriller movies is on the left or right of the person driving the boat##3
+29. the fan of gospel is the person who's hobby is camping##1
+30. the person driving the ship is on the right of the person watching documentary movies##1
+31. the person eating peach is somewhere to the right of the person driving the skateboard
+32. the fan of jazz is somewhere to the right of the person eating spinach
+33. the security-guard is on the right of the analyst##1
+34. the person driving the skateboard is in an odd position##4
+35. the person who's hobby is woodworking is the person eating cabbage##1
+36. the person driving the trike is on the left or right of the fan of dubstep##3
+37. the person who's hobby is board-games is the person watching martial-arts movies##1
+38. the person driving the trike is somewhere to the left of the owner of the guinea-pig
+39. the person who's hobby is board-games is on the far right##1
+40. the person eating spinach is in an even position##4
+41. the coach is on the left of the fan of ambient##1
+42. the fan of dubstep is on the left or right of the person watching romance movies##3
+43. the owner of the mouse is somewhere to the right of the owner of the bird","{'Food': ['garlic', 'papaya', 'cabbage', 'spinach', 'peach', 'zucchini'], 'Hobby': ['drawing', 'cooking', 'woodworking', 'video-games', 'camping', 'board-games'], 'Job': ['coach', 'teacher', 'fisherman', 'software-developer', 'analyst', 'security-guard'], 'Movie-Genre': ['zombie', 'romance', 'thriller', 'documentary', 'sports', 'martial-arts'], 'Music-Genre': ['salsa', 'ambient', 'dubstep', 'blues', 'gospel', 'jazz'], 'Pet': ['bird', 'pony', 'mouse', 'guinea-pig', 'hamster', 'fish'], 'Transport': ['quad-bike', 'trike', 'skateboard', 'boat', 'ship', 'motorbike']}"
+Pt1_7x6_level5-1,"There 6 different types of food: artichoke, broccoli, cauliflower, grapefruit, tomato, zucchini
+The people have 6 different hobbies: baking, fishing, magic-tricks, singing, sudoku, writing
+The people have 6 different jobs:  architect, chef, coach, freelancer, lawyer, writer
+The people prefer 6 different music-genres: ambient, country, d&b, disco, house, punk
+There are 6 different nationalities: argentine, british, italian, russian, thai, turkish
+The people prefer 6 different types of sport: badminton, basketball, parkour, sailing, skiing, tennis
+The people use 6 different means of transport: bus, roller, skateboard, snowmobile, subway, train
+ 1. the person who's hobby is writing is on the left or right of the italian##3
+ 2. the italian is somewhere to the left of the british
+ 3. the lawyer is the person driving the bus##1
+ 4. the fan of disco is between the person eating broccoli and the person eating artichoke##2
+ 5. the person who's sport is parkour is somewhere to the left of the person eating cauliflower
+ 6. the fan of punk is on the left or right of the person who's sport is sailing##3
+ 7. the coach is somewhere to the right of the chef
+ 8. the person driving the snowmobile is the person who's hobby is singing##1
+ 9. the italian is somewhere to the left of the lawyer
+10. the person driving the skateboard is somewhere to the right of the chef
+11. the turkish is on the left of the italian##1
+12. the person eating broccoli is somewhere to the left of the person driving the train
+13. the person who's sport is basketball is somewhere to the left of the person who's sport is sailing
+14. the person eating broccoli is somewhere to the left of the fan of house
+15. the fan of house is somewhere to the right of the turkish
+16. the architect is on the left or right of the british##3
+17. the person who's sport is sailing is the fan of d&b##1
+18. the person eating artichoke is on the left or right of the turkish##3
+19. the fan of house is somewhere to the right of the person eating broccoli
+20. the british is on the right of the fan of d&b##1
+21. the fan of punk is somewhere to the left of the thai
+22. the person eating cauliflower is on the left of the argentine##1
+23. the person who's sport is skiing is somewhere to the left of the person who's hobby is singing
+24. the chef is somewhere to the left of the person driving the skateboard
+25. the person eating artichoke is somewhere to the left of the person who's sport is skiing
+26. the person driving the subway is between the person who's hobby is magic-tricks and the coach##2
+27. the person eating zucchini is somewhere to the left of the person eating tomato
+28. the person eating artichoke is somewhere to the left of the fan of ambient
+29. the architect is on the right of the lawyer##1
+30. the person who's sport is badminton is on the right of the lawyer##1
+31. the person eating broccoli is somewhere to the left of the thai
+32. the fan of country is somewhere to the left of the coach
+33. the russian is in an even position##4
+34. the fan of punk is on the left of the italian##1
+35. the person eating grapefruit is on the right of the person who's hobby is fishing##1
+36. the chef is on the left of the person who's hobby is sudoku##1
+37. the argentine is the person who's hobby is singing##1
+38. the lawyer is on the left or right of the freelancer##3
+39. the person eating cauliflower is somewhere to the left of the person who's sport is tennis
+40. the person driving the subway is the architect##1
+41. the fan of house is in an even position##4
+42. the person who's sport is parkour is somewhere to the left of the person who's sport is badminton
+43. the coach is somewhere to the right of the person eating tomato","{'Food': ['zucchini', 'artichoke', 'tomato', 'broccoli', 'cauliflower', 'grapefruit'], 'Hobby': ['writing', 'sudoku', 'magic-tricks', 'baking', 'fishing', 'singing'], 'Job': ['chef', 'freelancer', 'lawyer', 'architect', 'coach', 'writer'], 'Music-Genre': ['punk', 'd&b', 'disco', 'country', 'ambient', 'house'], 'Nationality': ['turkish', 'italian', 'british', 'russian', 'thai', 'argentine'], 'Sport': ['basketball', 'sailing', 'parkour', 'badminton', 'skiing', 'tennis'], 'Transport': ['roller', 'skateboard', 'bus', 'subway', 'train', 'snowmobile']}"
+Pt1_7x6_level5-2,"There 6 different types of food: apple, apricot, garlic, nectarine, orange, zucchini
+The people have 6 different jobs:  architect, chef, doctor, dressmaker, electrician, entrepreneur
+The people perfer 6 different movie-genres: comedy, martial-arts, musical, mystery, scientific, time-travel
+The people prefer 6 different music-genres: folk, jazz, metal, pop, reggae, salsa
+There are 6 different nationalities: american, british, chinese, italian, mexican, thai
+The people prefer 6 different types of sport: badminton, biathlon, cycling, lacrosse, snowboarding, volleyball
+The people use 6 different means of transport: airplane, bike, boat, motorbike, ship, subway
+ 1. the person watching scientific movies is somewhere to the left of the person driving the motorbike
+ 2. the person driving the ship is somewhere to the left of the person eating apricot
+ 3. the american is the person eating nectarine##1
+ 4. the italian is somewhere to the left of the person who's sport is volleyball
+ 5. the person eating apricot is somewhere to the left of the british
+ 6. the person driving the airplane is on the left of the fan of jazz##1
+ 7. the person eating zucchini is the person watching scientific movies##1
+ 8. the person driving the bike is on the left or right of the chef##3
+ 9. the fan of jazz is on the left or right of the electrician##3
+10. the person driving the bike is somewhere to the right of the person who's sport is badminton
+11. the architect is somewhere to the left of the dressmaker
+12. the chef is on the left or right of the mexican##3
+13. the person watching time-travel movies is the mexican##1
+14. the person watching mystery movies is the fan of salsa##1
+15. the fan of pop is somewhere to the left of the person who's sport is badminton
+16. the fan of metal is somewhere to the right of the entrepreneur
+17. the person driving the bike is on the right of the fan of salsa##1
+18. the fan of pop is on the left or right of the person watching time-travel movies##3
+19. the person driving the boat is in an odd position##4
+20. the person watching comedy movies is somewhere to the right of the italian
+21. the person driving the airplane is somewhere to the left of the fan of metal
+22. the person watching scientific movies is on the right of the british##1
+23. the fan of metal is on the left or right of the person driving the bike##3
+24. the fan of folk is somewhere to the left of the person watching martial-arts movies
+25. the person who's sport is cycling is somewhere to the left of the person driving the boat
+26. the american is somewhere to the right of the person driving the bike
+27. the electrician is somewhere to the left of the american
+28. the person driving the boat is on the left or right of the thai##3
+29. the person eating apple is somewhere to the left of the person watching scientific movies
+30. the fan of metal is on the far right##1
+31. the person who's sport is biathlon is between the person watching scientific movies and the mexican##2
+32. the person who's sport is snowboarding is on the left or right of the person driving the ship##3
+33. the person watching time-travel movies is on the right of the person eating garlic##1
+34. the fan of salsa is on the right of the doctor##1
+35. the architect is somewhere to the right of the entrepreneur
+36. the person who's sport is snowboarding is on the left of the doctor##1
+37. the thai is somewhere to the right of the person eating orange
+38. the italian is somewhere to the right of the fan of pop","{'Food': ['orange', 'garlic', 'apricot', 'apple', 'zucchini', 'nectarine'], 'Job': ['entrepreneur', 'electrician', 'doctor', 'chef', 'architect', 'dressmaker'], 'Movie-Genre': ['musical', 'martial-arts', 'time-travel', 'mystery', 'scientific', 'comedy'], 'Music-Genre': ['folk', 'pop', 'jazz', 'salsa', 'reggae', 'metal'], 'Nationality': ['chinese', 'thai', 'mexican', 'british', 'italian', 'american'], 'Sport': ['cycling', 'snowboarding', 'badminton', 'biathlon', 'lacrosse', 'volleyball'], 'Transport': ['ship', 'airplane', 'boat', 'subway', 'bike', 'motorbike']}"
+Pt1_7x6_level5-3,"There are 6 different favourite beverages: cola, fanta, iced-tea, milk, soy-milk, tea
+There 6 different types of food: avocado, banana, cabbage, lemon, strawberry, tomato
+The people have 6 different hobbies: board-games, camping, dancing, filmmaking, photography, singing
+The people prefer 6 different music-genres: funk, indie, r&b, rock, salsa, soul
+6 different pets are kept: chinchilla, fish, hamster, horse, pony, rabbit
+The people prefer 6 different types of sport: biathlon, climbing, handball, lacrosse, sailing, water-polo
+The people use 6 different means of transport: airplane, bike, bus, ship, train, van
+ 1. the person driving the bus is on the left of the person driving the bike##1
+ 2. the person driving the bus is somewhere to the left of the person who's sport is sailing
+ 3. the person drinking fanta is between the person drinking cola and the owner of the fish##2
+ 4. the person who's sport is water-polo is on the left of the owner of the chinchilla##1
+ 5. the person eating lemon is on the left of the fan of salsa##1
+ 6. the person who's hobby is photography is on the right of the owner of the rabbit##1
+ 7. the person driving the airplane is in an even position##4
+ 8. the person who's hobby is filmmaking is in an even position##4
+ 9. the fan of indie is somewhere to the left of the owner of the pony
+10. the person driving the van is somewhere to the left of the person eating lemon
+11. the person eating cabbage is on the far left or far right##3
+12. the person driving the airplane is somewhere to the right of the person eating avocado
+13. the person who's hobby is board-games is on the left of the person who's hobby is camping##1
+14. the person who's sport is sailing is somewhere to the right of the person who's sport is handball
+15. the person driving the bike is on the right of the person eating tomato##1
+16. the person who's sport is climbing is somewhere to the right of the person who's hobby is filmmaking
+17. the person drinking tea is on the left or right of the person who's hobby is filmmaking##3
+18. the person driving the ship is somewhere to the right of the owner of the chinchilla
+19. the person drinking fanta is on the left or right of the person driving the airplane##3
+20. the owner of the hamster is in an even position##4
+21. the person driving the train is somewhere to the right of the person driving the van
+22. the person eating banana is on the right of the person driving the bike##1
+23. the fan of rock is the person drinking iced-tea##1
+24. the person eating cabbage is in an even position##4
+25. the person drinking iced-tea is on the far left##1
+26. the fan of indie is somewhere to the right of the person who's sport is lacrosse
+27. the fan of r&b is somewhere to the left of the person eating banana
+28. the fan of indie is on the left of the person who's sport is biathlon##1
+29. the person who's sport is biathlon is on the left or right of the person driving the train##3
+30. the person drinking tea is on the left or right of the person who's sport is handball##3
+31. the owner of the hamster is between the person who's sport is biathlon and the person driving the ship##2
+32. the fan of funk is on the far left or far right##3
+33. the fan of salsa is on the left of the person who's hobby is camping##1
+34. the owner of the pony is on the left or right of the person who's hobby is dancing##3
+35. the owner of the hamster is on the left of the person eating avocado##1
+36. the fan of salsa is on the left of the person who's sport is sailing##1
+37. the owner of the rabbit is somewhere to the left of the person who's sport is climbing
+38. the person who's sport is climbing is on the far left or far right##3
+39. the person drinking milk is somewhere to the left of the person who's sport is sailing","{'Beverage': ['iced-tea', 'milk', 'tea', 'cola', 'fanta', 'soy-milk'], 'Food': ['strawberry', 'tomato', 'lemon', 'banana', 'avocado', 'cabbage'], 'Hobby': ['singing', 'filmmaking', 'photography', 'board-games', 'camping', 'dancing'], 'Music-Genre': ['rock', 'indie', 'r&b', 'salsa', 'soul', 'funk'], 'Pet': ['horse', 'rabbit', 'chinchilla', 'hamster', 'pony', 'fish'], 'Sport': ['lacrosse', 'water-polo', 'biathlon', 'handball', 'sailing', 'climbing'], 'Transport': ['van', 'bus', 'bike', 'train', 'ship', 'airplane']}"
+Pt1_7x6_level5-4,"There are 6 different favourite beverages: 7up, cola, milk, mirinda, soy-milk, sprite
+There 6 different types of food: banana, grapefruit, pepper, potato, strawberry, zucchini
+The people have 6 different hobbies: board-games, camping, gardening, hiking, singing, video-games
+The people perfer 6 different movie-genres: comedy, disaster, family, superhero, time-travel, western
+There are 6 different nationalities: argentine, brazilian, canadian, colombian, mexican, nigerian
+6 different pets are kept: bird, ferret, goldfish, guinea-pig, pony, rat
+The people prefer 6 different types of sport: cycling, rowing, rugby, swimming, tennis, volleyball
+ 1. the person watching western movies is somewhere to the right of the person who's sport is rowing
+ 2. the person drinking mirinda is somewhere to the left of the person who's sport is rugby
+ 3. the person drinking mirinda is on the far left##1
+ 4. the canadian is on the left of the person drinking 7up##1
+ 5. the owner of the pony is in an odd position##4
+ 6. the mexican is on the right of the person who's hobby is video-games##1
+ 7. the owner of the goldfish is on the far left or far right##3
+ 8. the person watching superhero movies is on the left or right of the person eating potato##3
+ 9. the person drinking milk is in an even position##4
+10. the person eating zucchini is somewhere to the right of the person drinking 7up
+11. the person who's sport is swimming is on the left of the owner of the bird##1
+12. the person who's hobby is board-games is somewhere to the right of the owner of the rat
+13. the person drinking cola is somewhere to the left of the person who's hobby is video-games
+14. the person eating potato is somewhere to the right of the person who's hobby is hiking
+15. the person who's hobby is gardening is in an even position##4
+16. the person eating strawberry is somewhere to the right of the canadian
+17. the owner of the ferret is the person who's hobby is camping##1
+18. the person who's hobby is singing is on the right of the person drinking soy-milk##1
+19. the person drinking soy-milk is somewhere to the left of the person drinking 7up
+20. the person drinking 7up is on the left or right of the person eating potato##3
+21. the person watching disaster movies is the argentine##1
+22. the owner of the guinea-pig is on the right of the person eating strawberry##1
+23. the person eating banana is somewhere to the left of the owner of the pony
+24. the person watching family movies is somewhere to the right of the canadian
+25. the person who's hobby is hiking is somewhere to the left of the owner of the pony
+26. the person drinking soy-milk is on the right of the person drinking cola##1
+27. the person drinking cola is the person who's sport is rugby##1
+28. the owner of the ferret is somewhere to the right of the person who's sport is rowing
+29. the person watching western movies is on the left or right of the person who's sport is rowing##3
+30. the person drinking soy-milk is the person watching comedy movies##1
+31. the person who's hobby is gardening is in an even position##4
+32. the person who's sport is swimming is on the left of the owner of the bird##1
+33. the argentine is the person who's hobby is video-games##1
+34. the person eating potato is somewhere to the right of the owner of the rat
+35. the person eating pepper is on the right of the nigerian##1
+36. the person eating grapefruit is the person watching disaster movies##1
+37. the person watching comedy movies is somewhere to the right of the brazilian
+38. the owner of the rat is on the right of the person who's sport is tennis##1
+39. the person eating potato is somewhere to the left of the person drinking 7up
+40. the person eating potato is the owner of the pony##1
+41. the person watching time-travel movies is on the left or right of the person eating pepper##3
+42. the person eating strawberry is on the left or right of the person who's hobby is board-games##3
+43. the person who's hobby is camping is somewhere to the right of the person who's sport is cycling","{'Beverage': ['mirinda', 'cola', 'soy-milk', '7up', 'sprite', 'milk'], 'Food': ['banana', 'pepper', 'potato', 'strawberry', 'grapefruit', 'zucchini'], 'Hobby': ['hiking', 'gardening', 'board-games', 'singing', 'video-games', 'camping'], 'Movie-Genre': ['time-travel', 'superhero', 'comedy', 'family', 'disaster', 'western'], 'Nationality': ['nigerian', 'brazilian', 'canadian', 'colombian', 'argentine', 'mexican'], 'Pet': ['goldfish', 'rat', 'pony', 'bird', 'guinea-pig', 'ferret'], 'Sport': ['tennis', 'rugby', 'swimming', 'cycling', 'rowing', 'volleyball']}"
+Pt1_7x6_level5-5,"There are 6 different favourite beverages: 7up, juice, lemonade, milk, mirinda, water
+There 6 different types of food: cherry, cranberry, kiwi, lemon, mango, orange
+The people have 6 different hobbies: baking, card-games, drawing, fishing, gardening, skydiving
+The people have 6 different jobs:  doctor, dressmaker, entrepreneur, lawyer, pilot, security-guard
+The people perfer 6 different movie-genres: adventure, documentary, epic, scientific, thriller, time-travel
+6 different pets are kept: bird, fish, frog, goat, hamster, pony
+The people use 6 different means of transport: boat, bus, jet-ski, scooter, tram, trike
+ 1. the person watching documentary movies is on the left or right of the person drinking mirinda##3
+ 2. the person eating mango is somewhere to the right of the person drinking mirinda
+ 3. the person watching scientific movies is somewhere to the left of the doctor
+ 4. the lawyer is somewhere to the left of the owner of the goat
+ 5. the security-guard is the person driving the trike##1
+ 6. the doctor is somewhere to the left of the person driving the tram
+ 7. the person drinking 7up is on the left or right of the person eating cherry##3
+ 8. the person drinking water is on the right of the person driving the bus##1
+ 9. the person who's hobby is card-games is on the far left or far right##3
+10. the owner of the bird is on the right of the person eating kiwi##1
+11. the person watching adventure movies is somewhere to the right of the person drinking juice
+12. the person who's hobby is baking is the person driving the jet-ski##1
+13. the person drinking water is on the left of the person eating kiwi##1
+14. the person driving the tram is on the right of the dressmaker##1
+15. the person eating mango is on the left or right of the owner of the goat##3
+16. the security-guard is somewhere to the left of the person eating orange
+17. the security-guard is the person watching documentary movies##1
+18. the owner of the bird is somewhere to the right of the person watching documentary movies
+19. the person drinking lemonade is in an even position##4
+20. the person who's hobby is skydiving is somewhere to the right of the owner of the hamster
+21. the owner of the pony is between the person who's hobby is drawing and the person watching scientific movies##2
+22. the lawyer is somewhere to the left of the person driving the jet-ski
+23. the person drinking lemonade is somewhere to the right of the person drinking 7up
+24. the owner of the hamster is on the left or right of the person eating lemon##3
+25. the person watching time-travel movies is somewhere to the right of the doctor
+26. the owner of the hamster is somewhere to the left of the person driving the jet-ski
+27. the person watching thriller movies is on the right of the pilot##1
+28. the owner of the fish is on the far right##1
+29. the owner of the frog is on the left or right of the person drinking mirinda##3
+30. the person eating cranberry is on the far left##1
+31. the person drinking water is somewhere to the right of the doctor
+32. the person watching epic movies is on the right of the person driving the boat##1
+33. the owner of the hamster is somewhere to the right of the owner of the frog
+34. the person drinking mirinda is on the right of the person who's hobby is fishing##1
+35. the pilot is on the right of the person driving the trike##1
+36. the person who's hobby is baking is the person drinking juice##1
+37. the owner of the hamster is in an odd position##4
+38. the person eating mango is somewhere to the left of the person who's hobby is skydiving
+39. the person eating orange is on the far right##1","{'Beverage': ['milk', 'mirinda', 'water', '7up', 'juice', 'lemonade'], 'Food': ['cranberry', 'lemon', 'mango', 'kiwi', 'cherry', 'orange'], 'Hobby': ['fishing', 'gardening', 'drawing', 'skydiving', 'baking', 'card-games'], 'Job': ['lawyer', 'doctor', 'security-guard', 'pilot', 'dressmaker', 'entrepreneur'], 'Movie-Genre': ['scientific', 'epic', 'documentary', 'time-travel', 'thriller', 'adventure'], 'Pet': ['frog', 'pony', 'hamster', 'goat', 'bird', 'fish'], 'Transport': ['boat', 'bus', 'trike', 'scooter', 'jet-ski', 'tram']}"
+Pt1_7x6_level5-6,"There are 6 different favourite beverages: 7up, cola, hot-chocolate, lemonade, mirinda, water
+There 6 different types of food: artichoke, banana, blueberry, cranberry, pepper, pineapple
+The people have 6 different hobbies: chess, collecting, hiking, reading, singing, woodworking
+The people perfer 6 different movie-genres: crime, documentary, horror, martial-arts, mystery, scientific
+The people prefer 6 different music-genres: classical, dubstep, r&b, rock, techno, trance
+There are 6 different nationalities: australian, british, chinese, indian, russian, spanish
+6 different pets are kept: bird, goat, hedgehog, horse, mouse, pony
+ 1. the person who's hobby is singing is on the far left##1
+ 2. the person drinking water is somewhere to the left of the fan of r&b
+ 3. the person who's hobby is reading is on the far left or far right##3
+ 4. the spanish is the person eating pepper##1
+ 5. the owner of the bird is somewhere to the right of the person watching documentary movies
+ 6. the owner of the goat is the chinese##1
+ 7. the fan of dubstep is somewhere to the right of the person watching documentary movies
+ 8. the owner of the horse is somewhere to the right of the person drinking water
+ 9. the person eating banana is somewhere to the left of the person drinking lemonade
+10. the person drinking lemonade is somewhere to the right of the owner of the mouse
+11. the owner of the mouse is on the left or right of the fan of techno##3
+12. the fan of rock is on the left or right of the person who's hobby is woodworking##3
+13. the fan of rock is the person drinking hot-chocolate##1
+14. the person who's hobby is woodworking is the person drinking 7up##1
+15. the british is on the left of the fan of techno##1
+16. the person eating banana is somewhere to the left of the owner of the pony
+17. the person watching martial-arts movies is on the right of the person watching crime movies##1
+18. the person who's hobby is hiking is on the left or right of the person watching martial-arts movies##3
+19. the russian is on the left of the owner of the horse##1
+20. the owner of the pony is somewhere to the left of the person drinking lemonade
+21. the person drinking water is on the left of the person watching scientific movies##1
+22. the spanish is somewhere to the left of the person watching martial-arts movies
+23. the person watching mystery movies is on the far left or far right##3
+24. the owner of the pony is between the person watching horror movies and the chinese##2
+25. the person drinking cola is somewhere to the left of the person eating artichoke
+26. the person eating artichoke is in an even position##4
+27. the person eating pineapple is somewhere to the left of the person drinking mirinda
+28. the owner of the bird is on the right of the person eating cranberry##1
+29. the person eating blueberry is the person drinking lemonade##1
+30. the owner of the hedgehog is somewhere to the left of the indian
+31. the person who's hobby is collecting is on the right of the person drinking water##1
+32. the fan of techno is on the left of the owner of the mouse##1
+33. the person watching mystery movies is on the far left##1
+34. the fan of techno is on the left of the person who's hobby is chess##1
+35. the person who's hobby is woodworking is on the left or right of the person watching documentary movies##3
+36. the person watching horror movies is somewhere to the right of the owner of the pony
+37. the fan of dubstep is somewhere to the left of the fan of trance
+38. the indian is the fan of rock##1
+39. the chinese is on the far left##1","{'Beverage': ['water', 'cola', '7up', 'hot-chocolate', 'lemonade', 'mirinda'], 'Food': ['banana', 'pineapple', 'pepper', 'cranberry', 'blueberry', 'artichoke'], 'Hobby': ['singing', 'collecting', 'woodworking', 'chess', 'hiking', 'reading'], 'Movie-Genre': ['mystery', 'scientific', 'horror', 'documentary', 'crime', 'martial-arts'], 'Music-Genre': ['classical', 'r&b', 'techno', 'rock', 'dubstep', 'trance'], 'Nationality': ['chinese', 'british', 'spanish', 'indian', 'russian', 'australian'], 'Pet': ['goat', 'pony', 'hedgehog', 'mouse', 'bird', 'horse']}"
+Pt1_7x6_level5-7,"There are 6 different favourite beverages: 7up, almond-milk, fanta, iced-tea, milk, tea
+The people have 6 different hobbies: card-games, magic-tricks, photography, video-games, woodworking, writing
+The people have 6 different jobs:  bartender, dancer, journalist, mechanic, musician, scientist
+The people perfer 6 different movie-genres: adventure, crime, satire, spy, western, zombie
+There are 6 different nationalities: argentine, egyptian, french, mexican, nigerian, thai
+6 different pets are kept: bird, dog, guinea-pig, hamster, rabbit, snake
+The people use 6 different means of transport: boat, car, quad-bike, subway, taxi, train
+ 1. the scientist is between the french and the person driving the taxi##2
+ 2. the owner of the guinea-pig is somewhere to the right of the mexican
+ 3. the person who's hobby is card-games is the dancer##1
+ 4. the person driving the boat is on the left of the egyptian##1
+ 5. the egyptian is in an even position##4
+ 6. the person watching satire movies is somewhere to the left of the person who's hobby is woodworking
+ 7. the person drinking fanta is somewhere to the right of the owner of the snake
+ 8. the owner of the guinea-pig is on the left or right of the person drinking tea##3
+ 9. the person watching zombie movies is on the far left or far right##3
+10. the person watching spy movies is in an odd position##4
+11. the journalist is on the left of the musician##1
+12. the person drinking milk is somewhere to the right of the owner of the rabbit
+13. the owner of the snake is on the far left##1
+14. the person who's hobby is card-games is somewhere to the right of the french
+15. the owner of the bird is on the left or right of the nigerian##3
+16. the person watching adventure movies is on the left or right of the person who's hobby is video-games##3
+17. the person driving the subway is in an even position##4
+18. the person watching crime movies is the person who's hobby is magic-tricks##1
+19. the person drinking iced-tea is somewhere to the right of the owner of the snake
+20. the person drinking 7up is on the right of the owner of the hamster##1
+21. the person driving the quad-bike is somewhere to the left of the owner of the dog
+22. the person who's hobby is photography is somewhere to the left of the person watching crime movies
+23. the person drinking 7up is on the left of the thai##1
+24. the person driving the quad-bike is on the left of the person watching zombie movies##1
+25. the bartender is in an odd position##4
+26. the person drinking milk is somewhere to the right of the person who's hobby is photography
+27. the musician is the thai##1
+28. the person drinking fanta is somewhere to the right of the person who's hobby is writing
+29. the egyptian is on the left or right of the person driving the quad-bike##3
+30. the person driving the taxi is somewhere to the left of the person driving the subway
+31. the person driving the subway is on the right of the person watching satire movies##1
+32. the person who's hobby is writing is somewhere to the left of the person watching spy movies
+33. the person driving the boat is on the right of the person watching adventure movies##1
+34. the person who's hobby is magic-tricks is somewhere to the right of the person drinking almond-milk
+35. the person drinking iced-tea is somewhere to the right of the musician
+36. the owner of the guinea-pig is somewhere to the left of the bartender
+37. the person driving the car is somewhere to the left of the person driving the train
+38. the person who's hobby is video-games is somewhere to the left of the person watching satire movies
+39. the argentine is in an even position##4","{'Beverage': ['tea', 'almond-milk', 'fanta', '7up', 'milk', 'iced-tea'], 'Hobby': ['video-games', 'writing', 'photography', 'magic-tricks', 'woodworking', 'card-games'], 'Job': ['mechanic', 'scientist', 'bartender', 'journalist', 'musician', 'dancer'], 'Movie-Genre': ['western', 'adventure', 'satire', 'crime', 'spy', 'zombie'], 'Nationality': ['mexican', 'argentine', 'french', 'egyptian', 'thai', 'nigerian'], 'Pet': ['snake', 'guinea-pig', 'hamster', 'rabbit', 'bird', 'dog'], 'Transport': ['taxi', 'car', 'boat', 'subway', 'quad-bike', 'train']}"
+Pt1_7x6_level5-8,"There are 6 different favourite beverages: 7up, fanta, hot-chocolate, juice, soy-milk, sprite
+There 6 different types of food: asparagus, carrot, kale, lettuce, potato, zucchini
+The people have 6 different jobs:  dressmaker, firefighter, mechanic, paramedic, police-officer, software-developer
+The people perfer 6 different movie-genres: disaster, family, horror, sports, thriller, zombie
+The people prefer 6 different music-genres: disco, dubstep, pop, r&b, salsa, trance
+6 different pets are kept: dog, fish, hedgehog, horse, pony, snake
+The people prefer 6 different types of sport: cricket, handball, parkour, rugby, soccer, tennis
+ 1. the person eating zucchini is the person drinking fanta##1
+ 2. the person drinking hot-chocolate is on the left or right of the owner of the dog##3
+ 3. the person who's sport is tennis is on the left of the person drinking sprite##1
+ 4. the person who's sport is rugby is on the right of the fan of disco##1
+ 5. the person watching thriller movies is somewhere to the right of the person drinking hot-chocolate
+ 6. the person eating asparagus is somewhere to the left of the fan of r&b
+ 7. the person watching sports movies is somewhere to the right of the owner of the dog
+ 8. the person drinking fanta is between the person drinking sprite and the person eating lettuce##2
+ 9. the firefighter is on the left or right of the fan of pop##3
+10. the person watching disaster movies is on the left or right of the owner of the fish##3
+11. the owner of the hedgehog is on the right of the person who's sport is parkour##1
+12. the person eating asparagus is somewhere to the left of the person drinking fanta
+13. the person watching family movies is somewhere to the right of the person drinking soy-milk
+14. the person eating potato is somewhere to the left of the mechanic
+15. the person who's sport is cricket is on the left or right of the person watching family movies##3
+16. the person eating potato is somewhere to the right of the person who's sport is rugby
+17. the fan of disco is on the left or right of the person who's sport is rugby##3
+18. the person who's sport is rugby is the person drinking hot-chocolate##1
+19. the paramedic is somewhere to the right of the firefighter
+20. the police-officer is on the left or right of the person drinking 7up##3
+21. the fan of salsa is on the right of the mechanic##1
+22. the paramedic is on the right of the person eating potato##1
+23. the fan of trance is the owner of the pony##1
+24. the person eating potato is on the right of the person eating kale##1
+25. the owner of the horse is on the far right##1
+26. the fan of trance is in an even position##4
+27. the person who's sport is cricket is the person drinking sprite##1
+28. the person drinking juice is on the far left##1
+29. the police-officer is on the left or right of the person watching sports movies##3
+30. the fan of salsa is somewhere to the right of the fan of trance
+31. the owner of the snake is somewhere to the right of the person who's sport is rugby
+32. the person who's sport is soccer is on the far left##1
+33. the person watching horror movies is on the right of the software-developer##1
+34. the person drinking sprite is somewhere to the right of the person who's sport is soccer
+35. the person eating lettuce is somewhere to the right of the person eating potato
+36. the owner of the fish is the person drinking 7up##1
+37. the person eating kale is somewhere to the right of the person watching zombie movies
+38. the fan of dubstep is in an even position##4
+39. the police-officer is on the left or right of the paramedic##3","{'Beverage': ['juice', 'hot-chocolate', 'soy-milk', '7up', 'fanta', 'sprite'], 'Food': ['asparagus', 'kale', 'potato', 'lettuce', 'zucchini', 'carrot'], 'Job': ['software-developer', 'firefighter', 'police-officer', 'paramedic', 'mechanic', 'dressmaker'], 'Movie-Genre': ['zombie', 'horror', 'disaster', 'sports', 'family', 'thriller'], 'Music-Genre': ['disco', 'trance', 'pop', 'dubstep', 'r&b', 'salsa'], 'Pet': ['dog', 'pony', 'snake', 'fish', 'hedgehog', 'horse'], 'Sport': ['soccer', 'rugby', 'handball', 'parkour', 'tennis', 'cricket']}"
+Pt1_7x6_level5-9,"There are 6 different favourite beverages: almond-milk, coffee, cola, juice, lemonade, water
+There 6 different types of food: corn, cranberry, lime, spinach, tomato, watermelon
+The people have 6 different jobs:  freelancer, manager, photographer, project-manager, software-developer, writer
+The people perfer 6 different movie-genres: drama, epic, superhero, thriller, time-travel, western
+The people prefer 6 different music-genres: electronic, funk, house, pop, rock, salsa
+There are 6 different nationalities: argentine, british, colombian, french, mexican, russian
+The people prefer 6 different types of sport: rowing, skateboarding, snowboarding, soccer, surfing, swimming
+ 1. the mexican is on the left or right of the fan of salsa##3
+ 2. the russian is on the left of the argentine##1
+ 3. the person eating lime is somewhere to the right of the person watching epic movies
+ 4. the colombian is somewhere to the right of the person eating watermelon
+ 5. the person watching superhero movies is the fan of funk##1
+ 6. the person drinking almond-milk is somewhere to the right of the fan of rock
+ 7. the person drinking water is on the right of the manager##1
+ 8. the person watching western movies is the photographer##1
+ 9. the person who's sport is swimming is the fan of pop##1
+10. the fan of funk is the person drinking cola##1
+11. the person eating corn is in an even position##4
+12. the person drinking juice is somewhere to the left of the person drinking water
+13. the person eating tomato is somewhere to the right of the person eating cranberry
+14. the writer is somewhere to the right of the person watching epic movies
+15. the person who's sport is soccer is on the left or right of the software-developer##3
+16. the mexican is somewhere to the left of the person eating cranberry
+17. the project-manager is somewhere to the left of the fan of salsa
+18. the person eating tomato is on the left or right of the person watching thriller movies##3
+19. the mexican is on the right of the person eating corn##1
+20. the fan of rock is somewhere to the right of the british
+21. the fan of salsa is the person who's sport is skateboarding##1
+22. the fan of electronic is somewhere to the right of the project-manager
+23. the person eating cranberry is the fan of salsa##1
+24. the person who's sport is surfing is in an even position##4
+25. the person eating cranberry is somewhere to the left of the software-developer
+26. the russian is somewhere to the left of the writer
+27. the fan of electronic is on the far left or far right##3
+28. the fan of pop is somewhere to the right of the fan of salsa
+29. the person drinking water is on the left or right of the person eating corn##3
+30. the british is the person eating corn##1
+31. the person watching time-travel movies is the person who's sport is rowing##1
+32. the colombian is somewhere to the right of the fan of pop
+33. the person drinking almond-milk is in an even position##4
+34. the person watching thriller movies is on the left or right of the person eating watermelon##3
+35. the person drinking lemonade is in an odd position##4
+36. the argentine is on the left or right of the russian##3
+37. the person drinking almond-milk is in an even position##4
+38. the french is on the far left##1
+39. the fan of funk is on the right of the person watching western movies##1
+40. the argentine is somewhere to the left of the person drinking coffee","{'Beverage': ['juice', 'cola', 'water', 'almond-milk', 'lemonade', 'coffee'], 'Food': ['spinach', 'corn', 'watermelon', 'cranberry', 'tomato', 'lime'], 'Job': ['photographer', 'manager', 'project-manager', 'freelancer', 'software-developer', 'writer'], 'Movie-Genre': ['western', 'superhero', 'time-travel', 'thriller', 'epic', 'drama'], 'Music-Genre': ['house', 'funk', 'rock', 'salsa', 'pop', 'electronic'], 'Nationality': ['french', 'british', 'mexican', 'russian', 'argentine', 'colombian'], 'Sport': ['snowboarding', 'surfing', 'rowing', 'skateboarding', 'swimming', 'soccer']}"
diff --git a/part2/level5/Pt2_7x7_level5.csv b/part2/level5/Pt2_7x7_level5.csv
new file mode 100644
index 0000000000000000000000000000000000000000..153cc99b8ca37354fb3b24166cd46670b0d7b8e7
--- /dev/null
+++ b/part2/level5/Pt2_7x7_level5.csv
@@ -0,0 +1,573 @@
+ID,Clues,SolutionGrid
+Pt1_7x7_level5-0,"There are 7 different favourite beverages: almond-milk, coffee, hot-chocolate, iced-tea, milk, mirinda, tea
+There 7 different types of food: apple, apricot, artichoke, broccoli, cucumber, mango, peach
+The people have 7 different hobbies: baking, board-games, collecting, filmmaking, traveling, video-games, woodworking
+The people have 7 different jobs:  accountant, architect, bartender, entrepreneur, pilot, police-officer, software-developer
+The people perfer 7 different movie-genres: adventure, crime, drama, epic, family, fantasy, martial-arts
+The people prefer 7 different types of sport: basketball, cricket, lacrosse, rowing, skiing, swimming, weightlifting
+The people use 7 different means of transport: airplane, boat, quad-bike, scooter, snowmobile, subway, taxi
+ 1. the police-officer is in an even position##4
+ 2. the person who's sport is skiing is somewhere to the left of the accountant
+ 3. the person drinking milk is on the far left##1
+ 4. the person driving the quad-bike is on the far left##1
+ 5. the person who's hobby is baking is the person eating mango##1
+ 6. the person eating artichoke is on the left or right of the person driving the boat##3
+ 7. the person watching family movies is the person eating apple##1
+ 8. the person eating artichoke is the person who's hobby is woodworking##1
+ 9. the person driving the boat is in an odd position##4
+10. the person who's sport is lacrosse is on the left or right of the person drinking almond-milk##3
+11. the software-developer is on the left or right of the person driving the airplane##3
+12. the architect is on the far right##1
+13. the person eating cucumber is in an even position##4
+14. the person eating peach is on the right of the person who's hobby is collecting##1
+15. the person watching epic movies is on the left or right of the entrepreneur##3
+16. the person drinking milk is somewhere to the left of the person who's hobby is video-games
+17. the person eating peach is on the far right##1
+18. the person drinking hot-chocolate is the person eating artichoke##1
+19. the person watching family movies is on the left of the person drinking coffee##1
+20. the person driving the quad-bike is on the left of the person driving the taxi##1
+21. the person driving the scooter is on the far left or far right##3
+22. the person who's sport is swimming is somewhere to the left of the entrepreneur
+23. the person watching family movies is the person who's hobby is traveling##1
+24. the software-developer is somewhere to the right of the person eating cucumber
+25. the person who's sport is basketball is somewhere to the left of the software-developer
+26. the bartender is in an odd position##4
+27. the person watching epic movies is on the left or right of the person who's sport is skiing##3
+28. the person who's sport is rowing is somewhere to the right of the person drinking iced-tea
+29. the person eating broccoli is somewhere to the left of the person who's sport is basketball
+30. the person watching drama movies is the person driving the subway##1
+31. the person drinking mirinda is on the right of the person watching crime movies##1
+32. the person watching epic movies is somewhere to the left of the entrepreneur
+33. the person watching adventure movies is on the left or right of the person watching drama movies##3
+34. the person who's sport is weightlifting is in an even position##4
+35. the person who's sport is lacrosse is on the right of the person watching family movies##1
+36. the software-developer is on the left of the person drinking almond-milk##1
+37. the person watching fantasy movies is the person who's hobby is woodworking##1
+38. the person drinking coffee is on the left of the person who's hobby is filmmaking##1
+39. the person eating mango is somewhere to the left of the person drinking hot-chocolate
+40. the person who's sport is basketball is on the right of the person drinking tea##1
+41. the person drinking coffee is the person who's hobby is collecting##1
+42. the person eating mango is somewhere to the left of the person who's hobby is board-games
+43. the person driving the snowmobile is on the left or right of the person watching crime movies##3
+44. the person watching martial-arts movies is in an odd position##4
+45. the person eating mango is somewhere to the left of the person driving the subway
+46. the person who's hobby is board-games is the person driving the snowmobile##1
+47. the pilot is on the left or right of the person driving the snowmobile##3","{'Beverage': ['milk', 'hot-chocolate', 'tea', 'mirinda', 'iced-tea', 'coffee', 'almond-milk'], 'Food': ['mango', 'artichoke', 'broccoli', 'cucumber', 'apple', 'apricot', 'peach'], 'Hobby': ['baking', 'woodworking', 'video-games', 'board-games', 'traveling', 'collecting', 'filmmaking'], 'Job': ['bartender', 'police-officer', 'pilot', 'accountant', 'entrepreneur', 'software-developer', 'architect'], 'Movie-Genre': ['martial-arts', 'fantasy', 'crime', 'epic', 'family', 'drama', 'adventure'], 'Sport': ['swimming', 'weightlifting', 'skiing', 'basketball', 'cricket', 'lacrosse', 'rowing'], 'Transport': ['quad-bike', 'taxi', 'boat', 'snowmobile', 'airplane', 'subway', 'scooter']}"
+Pt1_7x7_level5-1,"There are 7 different favourite beverages: coffee, hot-chocolate, iced-tea, lemonade, milk, tea, water
+There 7 different types of food: carrot, kale, lettuce, nectarine, pepper, raspberry, zucchini
+The people have 7 different hobbies: camping, cooking, dancing, fishing, magic-tricks, puzzles, reading
+The people have 7 different jobs:  architect, dancer, designer, engineer, firefighter, freelancer, musician
+The people perfer 7 different movie-genres: adventure, family, mystery, scientific, spy, superhero, western
+The people prefer 7 different music-genres: country, d&b, disco, funk, punk, rock, salsa
+The people use 7 different means of transport: airplane, boat, bus, skateboard, snowmobile, subway, tram
+ 1. the person driving the bus is on the left of the fan of funk##1
+ 2. the fan of salsa is on the left of the person drinking iced-tea##1
+ 3. the person who's hobby is reading is on the right of the person eating carrot##1
+ 4. the musician is somewhere to the right of the designer
+ 5. the fan of funk is in an odd position##4
+ 6. the person driving the subway is on the left or right of the person who's hobby is magic-tricks##3
+ 7. the person who's hobby is magic-tricks is the fan of d&b##1
+ 8. the person watching western movies is somewhere to the left of the fan of salsa
+ 9. the person watching mystery movies is on the left or right of the person who's hobby is puzzles##3
+10. the architect is on the right of the designer##1
+11. the fan of d&b is on the far left or far right##3
+12. the person watching adventure movies is somewhere to the left of the designer
+13. the person driving the airplane is in an odd position##4
+14. the person driving the airplane is the person watching western movies##1
+15. the person drinking lemonade is somewhere to the left of the person who's hobby is reading
+16. the person watching mystery movies is somewhere to the left of the person watching scientific movies
+17. the person driving the subway is somewhere to the left of the person driving the airplane
+18. the person eating zucchini is on the left or right of the person drinking milk##3
+19. the person eating kale is somewhere to the left of the person eating nectarine
+20. the person drinking water is somewhere to the right of the fan of disco
+21. the person drinking lemonade is somewhere to the left of the person who's hobby is fishing
+22. the person eating kale is in an odd position##4
+23. the dancer is on the right of the person watching family movies##1
+24. the person eating raspberry is on the left or right of the person drinking lemonade##3
+25. the person watching adventure movies is somewhere to the right of the person drinking lemonade
+26. the firefighter is on the right of the person driving the boat##1
+27. the person watching family movies is on the left or right of the person eating kale##3
+28. the person eating pepper is the person who's hobby is cooking##1
+29. the person driving the boat is somewhere to the right of the person who's hobby is dancing
+30. the person drinking hot-chocolate is on the left or right of the architect##3
+31. the person drinking milk is on the left or right of the firefighter##3
+32. the person driving the tram is somewhere to the left of the fan of rock
+33. the person eating nectarine is the fan of country##1
+34. the person who's hobby is reading is somewhere to the right of the person who's hobby is fishing
+35. the musician is somewhere to the left of the person eating pepper
+36. the person driving the snowmobile is somewhere to the right of the person driving the airplane
+37. the fan of funk is on the right of the person watching superhero movies##1
+38. the person drinking milk is on the left or right of the person watching spy movies##3
+39. the person drinking tea is in an odd position##4
+40. the engineer is on the right of the person driving the tram##1
+41. the person watching mystery movies is in an odd position##4
+42. the architect is between the person drinking hot-chocolate and the person drinking milk##2
+43. the person eating carrot is on the left of the fan of country##1
+44. the person driving the airplane is on the left or right of the person watching superhero movies##3
+45. the person watching mystery movies is somewhere to the left of the person watching superhero movies
+46. the person watching adventure movies is on the right of the person driving the subway##1
+47. the fan of rock is somewhere to the right of the person who's hobby is fishing
+48. the person drinking tea is the person watching western movies##1
+49. the person eating raspberry is somewhere to the right of the person driving the tram","{'Beverage': ['lemonade', 'coffee', 'water', 'hot-chocolate', 'tea', 'milk', 'iced-tea'], 'Food': ['kale', 'raspberry', 'carrot', 'nectarine', 'zucchini', 'lettuce', 'pepper'], 'Hobby': ['magic-tricks', 'puzzles', 'fishing', 'reading', 'dancing', 'camping', 'cooking'], 'Job': ['freelancer', 'engineer', 'dancer', 'designer', 'architect', 'musician', 'firefighter'], 'Movie-Genre': ['mystery', 'family', 'adventure', 'superhero', 'western', 'scientific', 'spy'], 'Music-Genre': ['d&b', 'disco', 'punk', 'country', 'funk', 'salsa', 'rock'], 'Transport': ['tram', 'subway', 'skateboard', 'bus', 'airplane', 'boat', 'snowmobile']}"
+Pt1_7x7_level5-2,"There 7 different types of food: banana, lime, papaya, pear, pepper, potato, watermelon
+The people have 7 different hobbies: board-games, chess, reading, rock-climbing, skydiving, woodworking, writing
+The people have 7 different jobs:  architect, coach, doctor, electrician, engineer, fisherman, manager
+The people perfer 7 different movie-genres: animation, disaster, family, fantasy, horror, mystery, superhero
+The people prefer 7 different music-genres: ambient, disco, dubstep, metal, pop, r&b, rock
+The people prefer 7 different types of sport: handball, rugby, skiing, snowboarding, tennis, volleyball, weightlifting
+The people use 7 different means of transport: boat, helicopter, jet-ski, quad-bike, roller, train, trike
+ 1. the person eating pepper is somewhere to the left of the fan of disco
+ 2. the doctor is on the left of the person watching family movies##1
+ 3. the person eating papaya is the person driving the trike##1
+ 4. the person watching mystery movies is somewhere to the right of the person who's hobby is chess
+ 5. the person watching disaster movies is somewhere to the left of the person driving the boat
+ 6. the person eating banana is between the person driving the trike and the person who's hobby is rock-climbing##2
+ 7. the person eating banana is on the right of the fan of pop##1
+ 8. the fan of r&b is on the far left or far right##3
+ 9. the person driving the train is on the right of the person who's hobby is woodworking##1
+10. the engineer is between the fan of ambient and the person eating banana##2
+11. the person who's hobby is writing is somewhere to the left of the person who's hobby is chess
+12. the person who's hobby is reading is on the left or right of the person who's hobby is woodworking##3
+13. the person who's sport is snowboarding is on the right of the person who's hobby is skydiving##1
+14. the person watching horror movies is on the left of the architect##1
+15. the person who's sport is weightlifting is on the right of the person driving the helicopter##1
+16. the manager is somewhere to the left of the person who's hobby is board-games
+17. the person who's sport is tennis is somewhere to the right of the person who's sport is skiing
+18. the person who's hobby is writing is the person watching fantasy movies##1
+19. the person driving the helicopter is on the left or right of the person who's hobby is reading##3
+20. the electrician is on the right of the person eating pepper##1
+21. the person who's hobby is chess is somewhere to the right of the person who's hobby is skydiving
+22. the architect is in the middle##1
+23. the fan of pop is somewhere to the right of the person who's sport is skiing
+24. the fan of ambient is on the left or right of the person who's hobby is chess##3
+25. the person eating lime is the person watching disaster movies##1
+26. the person driving the boat is on the left of the person driving the jet-ski##1
+27. the person who's hobby is chess is somewhere to the right of the person who's hobby is woodworking
+28. the person who's hobby is writing is somewhere to the left of the electrician
+29. the architect is somewhere to the right of the person who's sport is tennis
+30. the person eating pepper is on the left or right of the person eating pear##3
+31. the person eating pear is on the left or right of the person who's hobby is woodworking##3
+32. the person who's sport is handball is somewhere to the right of the person watching mystery movies
+33. the person who's sport is volleyball is on the left of the person watching family movies##1
+34. the electrician is the person who's hobby is reading##1
+35. the person watching disaster movies is somewhere to the left of the person driving the trike
+36. the fan of ambient is on the left of the person driving the trike##1
+37. the person who's sport is snowboarding is somewhere to the left of the person eating banana
+38. the person eating pepper is the person who's sport is skiing##1
+39. the person who's hobby is writing is the coach##1
+40. the person watching superhero movies is on the left or right of the person who's sport is volleyball##3
+41. the person who's hobby is woodworking is somewhere to the left of the person who's sport is handball
+42. the fan of dubstep is on the left of the person driving the jet-ski##1
+43. the electrician is on the right of the person who's sport is skiing##1
+44. the person who's sport is volleyball is between the person who's sport is handball and the fan of pop##2
+45. the person driving the quad-bike is on the left or right of the person eating lime##3
+46. the person driving the jet-ski is on the right of the person who's sport is volleyball##1
+47. the person eating watermelon is somewhere to the right of the person eating lime
+48. the person who's hobby is writing is on the left or right of the fan of metal##3
+49. the fan of rock is on the right of the electrician##1
+50. the person eating lime is on the left or right of the person watching superhero movies##3","{'Food': ['pepper', 'pear', 'potato', 'lime', 'papaya', 'banana', 'watermelon'], 'Hobby': ['writing', 'reading', 'woodworking', 'skydiving', 'chess', 'board-games', 'rock-climbing'], 'Job': ['coach', 'electrician', 'manager', 'architect', 'engineer', 'doctor', 'fisherman'], 'Movie-Genre': ['fantasy', 'animation', 'horror', 'disaster', 'superhero', 'mystery', 'family'], 'Music-Genre': ['r&b', 'metal', 'rock', 'ambient', 'pop', 'dubstep', 'disco'], 'Sport': ['skiing', 'weightlifting', 'tennis', 'rugby', 'snowboarding', 'volleyball', 'handball'], 'Transport': ['helicopter', 'roller', 'quad-bike', 'train', 'trike', 'boat', 'jet-ski']}"
+Pt1_7x7_level5-3,"There are 7 different favourite beverages: 7up, cola, iced-tea, juice, soy-milk, sprite, tea
+There 7 different types of food: artichoke, cucumber, garlic, grapes, pear, plum, strawberry
+The people have 7 different jobs:  bartender, chef, dressmaker, fisherman, freelancer, lawyer, teacher
+The people perfer 7 different movie-genres: action, drama, epic, mystery, superhero, time-travel, western
+The people prefer 7 different music-genres: classical, country, funk, jazz, r&b, rock, trance
+There are 7 different nationalities: australian, brazilian, french, japanese, malaysian, russian, thai
+The people prefer 7 different types of sport: basketball, golf, parkour, rowing, skiing, tennis, water-polo
+ 1. the french is in an odd position##4
+ 2. the person who's sport is rowing is on the left or right of the dressmaker##3
+ 3. the person who's sport is golf is on the left of the chef##1
+ 4. the fisherman is the person who's sport is skiing##1
+ 5. the fan of r&b is the person drinking iced-tea##1
+ 6. the person eating garlic is somewhere to the right of the person eating grapes
+ 7. the person drinking iced-tea is somewhere to the left of the person watching superhero movies
+ 8. the teacher is in an odd position##4
+ 9. the person eating cucumber is on the left or right of the fan of r&b##3
+10. the person watching western movies is on the right of the fan of rock##1
+11. the person watching mystery movies is somewhere to the left of the fan of jazz
+12. the person watching epic movies is the freelancer##1
+13. the person drinking 7up is somewhere to the right of the person watching western movies
+14. the person who's sport is rowing is somewhere to the right of the person who's sport is basketball
+15. the person eating grapes is somewhere to the right of the fisherman
+16. the malaysian is on the right of the fan of funk##1
+17. the teacher is the person who's sport is tennis##1
+18. the person who's sport is golf is on the left of the australian##1
+19. the person drinking 7up is somewhere to the right of the person drinking sprite
+20. the brazilian is somewhere to the right of the person who's sport is rowing
+21. the person eating strawberry is in an odd position##4
+22. the person watching superhero movies is on the right of the person drinking sprite##1
+23. the fan of country is the person who's sport is skiing##1
+24. the french is on the left or right of the person watching drama movies##3
+25. the person drinking sprite is between the australian and the person drinking soy-milk##2
+26. the person watching time-travel movies is on the right of the person drinking cola##1
+27. the freelancer is somewhere to the right of the fan of funk
+28. the bartender is on the left or right of the fisherman##3
+29. the brazilian is on the left of the person watching superhero movies##1
+30. the person drinking iced-tea is somewhere to the left of the japanese
+31. the person eating plum is somewhere to the left of the person drinking juice
+32. the fan of funk is on the right of the person who's sport is tennis##1
+33. the australian is somewhere to the right of the russian
+34. the person drinking sprite is in an even position##4
+35. the french is on the left of the person watching drama movies##1
+36. the person who's sport is rowing is somewhere to the left of the person who's sport is golf
+37. the brazilian is on the left or right of the malaysian##3
+38. the person who's sport is parkour is on the left of the person drinking cola##1
+39. the person eating garlic is somewhere to the left of the person who's sport is golf
+40. the australian is the person eating strawberry##1
+41. the thai is on the right of the fan of trance##1
+42. the brazilian is the dressmaker##1
+43. the person who's sport is basketball is on the left of the person drinking soy-milk##1
+44. the person eating artichoke is the person who's sport is skiing##1
+45. the person who's sport is basketball is somewhere to the right of the person who's sport is tennis
+46. the person watching mystery movies is on the far left##1
+47. the person eating cucumber is on the right of the fan of r&b##1
+48. the fan of jazz is on the right of the person eating garlic##1
+49. the person eating pear is somewhere to the left of the person drinking 7up
+50. the person watching action movies is on the right of the person who's sport is tennis##1
+51. the fisherman is between the person eating grapes and the bartender##2","{'Beverage': ['tea', 'cola', 'iced-tea', 'juice', 'soy-milk', 'sprite', '7up'], 'Food': ['plum', 'artichoke', 'grapes', 'cucumber', 'garlic', 'pear', 'strawberry'], 'Job': ['bartender', 'fisherman', 'teacher', 'lawyer', 'freelancer', 'dressmaker', 'chef'], 'Movie-Genre': ['mystery', 'drama', 'time-travel', 'action', 'epic', 'western', 'superhero'], 'Music-Genre': ['trance', 'country', 'r&b', 'funk', 'rock', 'jazz', 'classical'], 'Nationality': ['french', 'thai', 'russian', 'japanese', 'malaysian', 'brazilian', 'australian'], 'Sport': ['parkour', 'skiing', 'tennis', 'basketball', 'rowing', 'golf', 'water-polo']}"
+Pt1_7x7_level5-4,"There 7 different types of food: apple, asparagus, banana, broccoli, cauliflower, mango, pomegranate
+The people have 7 different hobbies: camping, filmmaking, photography, reading, rock-climbing, skydiving, traveling
+The people have 7 different jobs:  analyst, chef, coach, dancer, journalist, project-manager, videographer
+The people perfer 7 different movie-genres: documentary, epic, sports, spy, superhero, thriller, time-travel
+The people prefer 7 different music-genres: d&b, indie, jazz, metal, punk, r&b, techno
+There are 7 different nationalities: canadian, german, indian, italian, malaysian, russian, turkish
+7 different pets are kept: bird, dog, frog, guinea-pig, horse, mouse, rabbit
+ 1. the analyst is on the left or right of the person eating asparagus##3
+ 2. the person watching sports movies is the fan of jazz##1
+ 3. the fan of r&b is somewhere to the left of the person watching documentary movies
+ 4. the owner of the horse is in an odd position##4
+ 5. the owner of the rabbit is in an odd position##4
+ 6. the project-manager is in the middle##1
+ 7. the owner of the guinea-pig is somewhere to the left of the person who's hobby is rock-climbing
+ 8. the person who's hobby is filmmaking is on the left of the person watching sports movies##1
+ 9. the fan of indie is on the left or right of the journalist##3
+10. the person who's hobby is photography is the person eating apple##1
+11. the person watching documentary movies is the videographer##1
+12. the person watching spy movies is somewhere to the right of the person watching superhero movies
+13. the fan of punk is on the left or right of the italian##3
+14. the person who's hobby is camping is on the left of the person eating apple##1
+15. the person eating pomegranate is the person watching epic movies##1
+16. the analyst is somewhere to the right of the malaysian
+17. the person watching time-travel movies is in an odd position##4
+18. the person who's hobby is skydiving is in an even position##4
+19. the fan of techno is on the left or right of the owner of the horse##3
+20. the person who's hobby is filmmaking is on the left or right of the person watching sports movies##3
+21. the person eating cauliflower is on the right of the coach##1
+22. the person who's hobby is skydiving is on the left of the german##1
+23. the journalist is on the left of the person who's hobby is reading##1
+24. the person who's hobby is rock-climbing is on the left of the owner of the mouse##1
+25. the fan of jazz is the person watching sports movies##1
+26. the person watching time-travel movies is in an odd position##4
+27. the person watching time-travel movies is on the left or right of the person watching thriller movies##3
+28. the person watching epic movies is somewhere to the left of the fan of jazz
+29. the turkish is in the middle##1
+30. the person eating mango is on the left or right of the person who's hobby is skydiving##3
+31. the person watching thriller movies is somewhere to the left of the fan of d&b
+32. the person who's hobby is photography is in an even position##4
+33. the person who's hobby is skydiving is the project-manager##1
+34. the fan of indie is on the far left or far right##3
+35. the person who's hobby is filmmaking is somewhere to the right of the owner of the frog
+36. the chef is the person eating pomegranate##1
+37. the person eating broccoli is in an even position##4
+38. the person eating pomegranate is the canadian##1
+39. the fan of metal is on the right of the fan of indie##1
+40. the malaysian is in an even position##4
+41. the malaysian is the person who's hobby is filmmaking##1
+42. the person eating asparagus is on the left or right of the german##3
+43. the fan of r&b is on the right of the person eating mango##1
+44. the fan of metal is in an even position##4
+45. the indian is on the left of the owner of the guinea-pig##1
+46. the person watching spy movies is on the left of the owner of the rabbit##1
+47. the person watching thriller movies is somewhere to the left of the person watching documentary movies
+48. the owner of the bird is on the far left##1
+49. the person watching thriller movies is in the middle##1
+50. the chef is on the left of the owner of the frog##1
+51. the person watching spy movies is somewhere to the right of the person watching epic movies
+52. the analyst is somewhere to the right of the dancer
+53. the owner of the mouse is in an even position##4
+54. the person watching superhero movies is somewhere to the right of the person watching epic movies","{'Food': ['pomegranate', 'apple', 'mango', 'broccoli', 'banana', 'asparagus', 'cauliflower'], 'Hobby': ['camping', 'photography', 'reading', 'skydiving', 'rock-climbing', 'filmmaking', 'traveling'], 'Job': ['chef', 'journalist', 'dancer', 'project-manager', 'videographer', 'coach', 'analyst'], 'Movie-Genre': ['epic', 'superhero', 'time-travel', 'thriller', 'documentary', 'spy', 'sports'], 'Music-Genre': ['indie', 'metal', 'punk', 'r&b', 'd&b', 'techno', 'jazz'], 'Nationality': ['canadian', 'italian', 'indian', 'turkish', 'german', 'malaysian', 'russian'], 'Pet': ['bird', 'frog', 'dog', 'guinea-pig', 'horse', 'mouse', 'rabbit']}"
+Pt1_7x7_level5-5,"There are 7 different favourite beverages: 7up, coffee, cola, lemonade, soy-milk, tea, water
+There 7 different types of food: apple, cherry, corn, grapes, plum, pumpkin, zucchini
+The people have 7 different hobbies: drawing, photography, puzzles, reading, skydiving, video-games, writing
+The people have 7 different jobs:  coach, dressmaker, firefighter, mechanic, paramedic, software-developer, teacher
+The people perfer 7 different movie-genres: documentary, drama, musical, romance, satire, sports, time-travel
+There are 7 different nationalities: american, australian, brazilian, colombian, german, indonesian, mexican
+The people use 7 different means of transport: bike, boat, bus, car, helicopter, snowmobile, van
+ 1. the person drinking water is somewhere to the left of the australian
+ 2. the person drinking tea is on the left or right of the person drinking coffee##3
+ 3. the american is the person driving the bus##1
+ 4. the person drinking coffee is somewhere to the left of the person driving the bike
+ 5. the brazilian is on the left or right of the person who's hobby is puzzles##3
+ 6. the person who's hobby is photography is on the far right##1
+ 7. the person watching documentary movies is somewhere to the right of the person drinking coffee
+ 8. the person eating corn is in an odd position##4
+ 9. the dressmaker is between the american and the software-developer##2
+10. the person driving the helicopter is between the person driving the van and the person eating cherry##2
+11. the colombian is the person driving the boat##1
+12. the person drinking tea is somewhere to the left of the person eating pumpkin
+13. the person eating apple is the person who's hobby is skydiving##1
+14. the mechanic is somewhere to the left of the person who's hobby is writing
+15. the person drinking lemonade is on the left or right of the person drinking cola##3
+16. the person eating zucchini is somewhere to the left of the person driving the car
+17. the paramedic is between the indonesian and the person drinking tea##2
+18. the person eating pumpkin is on the left or right of the person who's hobby is skydiving##3
+19. the person eating cherry is on the far left##1
+20. the person who's hobby is drawing is on the right of the person drinking soy-milk##1
+21. the person eating plum is the person driving the car##1
+22. the person who's hobby is video-games is somewhere to the left of the person eating pumpkin
+23. the australian is the person watching satire movies##1
+24. the person watching romance movies is somewhere to the right of the person eating corn
+25. the person driving the boat is somewhere to the right of the person watching romance movies
+26. the person drinking lemonade is on the right of the dressmaker##1
+27. the person driving the van is the person drinking soy-milk##1
+28. the mechanic is somewhere to the left of the firefighter
+29. the person watching documentary movies is on the far left or far right##3
+30. the coach is the person who's hobby is reading##1
+31. the dressmaker is somewhere to the left of the firefighter
+32. the person driving the boat is the person watching musical movies##1
+33. the person eating corn is somewhere to the left of the person watching satire movies
+34. the person drinking water is on the left or right of the coach##3
+35. the mexican is the person watching time-travel movies##1
+36. the mechanic is on the left or right of the brazilian##3
+37. the person who's hobby is video-games is on the left or right of the person watching time-travel movies##3
+38. the software-developer is the person watching musical movies##1
+39. the person eating apple is somewhere to the right of the person eating plum
+40. the person watching drama movies is on the left of the person who's hobby is reading##1
+41. the person who's hobby is reading is the person driving the van##1
+42. the person watching romance movies is on the left or right of the person drinking 7up##3
+43. the person watching satire movies is on the left or right of the firefighter##3
+44. the person driving the snowmobile is the person who's hobby is puzzles##1
+45. the person who's hobby is writing is on the left or right of the person driving the bus##3
+46. the person watching documentary movies is in an odd position##4
+47. the person driving the boat is somewhere to the left of the firefighter","{'Beverage': ['tea', 'coffee', 'soy-milk', 'water', '7up', 'cola', 'lemonade'], 'Food': ['cherry', 'zucchini', 'corn', 'plum', 'apple', 'pumpkin', 'grapes'], 'Hobby': ['puzzles', 'video-games', 'reading', 'drawing', 'skydiving', 'writing', 'photography'], 'Job': ['mechanic', 'paramedic', 'coach', 'teacher', 'software-developer', 'dressmaker', 'firefighter'], 'Movie-Genre': ['time-travel', 'drama', 'sports', 'romance', 'musical', 'satire', 'documentary'], 'Nationality': ['mexican', 'brazilian', 'indonesian', 'german', 'colombian', 'australian', 'american'], 'Transport': ['snowmobile', 'helicopter', 'van', 'car', 'boat', 'bike', 'bus']}"
+Pt1_7x7_level5-6,"There are 7 different favourite beverages: coffee, cola, fanta, lemonade, milk, mirinda, water
+There 7 different types of food: apricot, asparagus, eggplant, kale, kiwi, lettuce, orange
+The people have 7 different jobs:  chef, entrepreneur, lawyer, manager, nurse, project-manager, writer
+The people prefer 7 different music-genres: ambient, funk, gospel, house, punk, reggae, soul
+There are 7 different nationalities: brazilian, british, dutch, indonesian, russian, spanish, thai
+The people prefer 7 different types of sport: basketball, climbing, cycling, rowing, rugby, skateboarding, volleyball
+The people use 7 different means of transport: bike, boat, bus, motorbike, subway, train, trike
+ 1. the person eating kale is in an odd position##4
+ 2. the manager is somewhere to the left of the person who's sport is basketball
+ 3. the person eating kale is somewhere to the right of the person who's sport is skateboarding
+ 4. the person driving the bus is between the russian and the person who's sport is basketball##2
+ 5. the person driving the train is somewhere to the right of the fan of gospel
+ 6. the nurse is on the left or right of the person driving the trike##3
+ 7. the person who's sport is climbing is on the left of the british##1
+ 8. the person driving the train is in an odd position##4
+ 9. the person drinking milk is in the middle##1
+10. the nurse is on the right of the thai##1
+11. the person drinking lemonade is in an odd position##4
+12. the person eating orange is on the far right##1
+13. the person who's sport is rowing is the person eating eggplant##1
+14. the manager is on the left or right of the entrepreneur##3
+15. the fan of funk is the person drinking cola##1
+16. the person driving the boat is somewhere to the right of the person who's sport is rugby
+17. the person who's sport is rugby is in the middle##1
+18. the indonesian is somewhere to the right of the person driving the trike
+19. the project-manager is on the far left##1
+20. the person drinking cola is on the left of the person driving the bus##1
+21. the person driving the boat is somewhere to the right of the person eating kale
+22. the person driving the subway is in an even position##4
+23. the person who's sport is cycling is the entrepreneur##1
+24. the manager is on the left or right of the person driving the bus##3
+25. the person drinking coffee is somewhere to the right of the person drinking mirinda
+26. the person drinking coffee is on the left or right of the fan of soul##3
+27. the indonesian is the person eating orange##1
+28. the person driving the bike is on the right of the brazilian##1
+29. the fan of house is somewhere to the left of the manager
+30. the person drinking coffee is somewhere to the left of the fan of soul
+31. the person drinking milk is somewhere to the left of the person drinking fanta
+32. the person drinking mirinda is on the left or right of the person driving the trike##3
+33. the writer is somewhere to the left of the person eating apricot
+34. the person drinking water is on the far right##1
+35. the person eating lettuce is somewhere to the left of the person eating eggplant
+36. the person driving the subway is on the right of the fan of house##1
+37. the fan of soul is in an even position##4
+38. the person driving the bike is somewhere to the right of the dutch
+39. the person who's sport is basketball is somewhere to the right of the fan of punk
+40. the fan of reggae is on the left of the person drinking milk##1
+41. the fan of gospel is on the left or right of the project-manager##3
+42. the person who's sport is skateboarding is on the left of the chef##1
+43. the brazilian is in the middle##1
+44. the person eating asparagus is somewhere to the right of the person driving the trike
+45. the writer is somewhere to the right of the person who's sport is climbing
+46. the british is somewhere to the left of the person eating apricot
+47. the spanish is on the left of the lawyer##1
+48. the fan of reggae is on the left of the person eating lettuce##1","{'Beverage': ['lemonade', 'mirinda', 'coffee', 'milk', 'cola', 'fanta', 'water'], 'Food': ['kiwi', 'asparagus', 'kale', 'lettuce', 'eggplant', 'apricot', 'orange'], 'Job': ['project-manager', 'nurse', 'chef', 'writer', 'manager', 'entrepreneur', 'lawyer'], 'Music-Genre': ['house', 'gospel', 'reggae', 'soul', 'funk', 'punk', 'ambient'], 'Nationality': ['thai', 'british', 'dutch', 'brazilian', 'russian', 'spanish', 'indonesian'], 'Sport': ['climbing', 'skateboarding', 'volleyball', 'rugby', 'rowing', 'cycling', 'basketball'], 'Transport': ['trike', 'subway', 'train', 'motorbike', 'bike', 'bus', 'boat']}"
+Pt1_7x7_level5-7,"The people have 7 different hobbies: chess, collecting, drawing, gardening, photography, singing, skydiving
+The people have 7 different jobs:  electrician, firefighter, fisherman, freelancer, librarian, social-worker, writer
+The people perfer 7 different movie-genres: animation, disaster, drama, epic, martial-arts, sports, zombie
+There are 7 different nationalities: indian, indonesian, italian, japanese, polish, russian, thai
+7 different pets are kept: chinchilla, dog, fish, frog, goat, pony, turtle
+The people prefer 7 different types of sport: badminton, baseball, handball, rowing, sailing, surfing, tennis
+The people use 7 different means of transport: bike, helicopter, quad-bike, roller, ship, taxi, train
+ 1. the polish is in an even position##4
+ 2. the person watching drama movies is between the indian and the owner of the turtle##2
+ 3. the social-worker is somewhere to the left of the writer
+ 4. the person who's sport is rowing is somewhere to the left of the owner of the dog
+ 5. the owner of the goat is the electrician##1
+ 6. the japanese is on the far left or far right##3
+ 7. the person who's sport is baseball is on the right of the person who's sport is handball##1
+ 8. the owner of the frog is on the left of the person watching disaster movies##1
+ 9. the firefighter is somewhere to the right of the person who's hobby is photography
+10. the person who's hobby is singing is on the left or right of the person who's hobby is drawing##3
+11. the fisherman is somewhere to the right of the person who's hobby is skydiving
+12. the person driving the bike is on the right of the owner of the frog##1
+13. the person who's hobby is drawing is on the left or right of the person who's hobby is skydiving##3
+14. the person who's sport is baseball is on the right of the thai##1
+15. the person driving the bike is somewhere to the left of the person watching drama movies
+16. the person driving the taxi is somewhere to the left of the person who's sport is surfing
+17. the person watching zombie movies is somewhere to the left of the owner of the fish
+18. the owner of the turtle is on the right of the freelancer##1
+19. the person who's hobby is chess is on the left or right of the firefighter##3
+20. the person watching martial-arts movies is on the left or right of the person who's sport is sailing##3
+21. the person driving the ship is somewhere to the right of the indian
+22. the person who's sport is tennis is the person driving the train##1
+23. the owner of the chinchilla is the person who's sport is rowing##1
+24. the russian is on the far right##1
+25. the firefighter is on the left or right of the person who's hobby is drawing##3
+26. the person who's sport is baseball is on the left of the person watching sports movies##1
+27. the person watching drama movies is in an even position##4
+28. the person driving the helicopter is the indian##1
+29. the person watching animation movies is on the far left or far right##3
+30. the thai is on the right of the owner of the chinchilla##1
+31. the person watching sports movies is on the left or right of the person who's sport is surfing##3
+32. the italian is on the left of the person watching sports movies##1
+33. the electrician is on the far left or far right##3
+34. the person driving the roller is on the left or right of the freelancer##3
+35. the writer is on the left of the fisherman##1
+36. the librarian is on the left or right of the person who's hobby is collecting##3
+37. the italian is somewhere to the right of the owner of the chinchilla
+38. the owner of the goat is somewhere to the right of the person driving the helicopter
+39. the person who's sport is surfing is on the left of the person watching epic movies##1
+40. the owner of the fish is somewhere to the right of the polish
+41. the person who's sport is surfing is somewhere to the right of the person who's hobby is drawing
+42. the owner of the dog is somewhere to the right of the owner of the turtle
+43. the person watching drama movies is on the right of the person watching zombie movies##1
+44. the person driving the quad-bike is on the right of the owner of the fish##1
+45. the person who's sport is badminton is somewhere to the right of the person driving the train
+46. the person who's hobby is skydiving is on the left of the italian##1
+47. the person driving the roller is somewhere to the left of the fisherman
+48. the person who's sport is badminton is somewhere to the right of the italian
+49. the librarian is somewhere to the left of the owner of the goat
+50. the owner of the dog is on the left or right of the writer##3
+51. the writer is in an even position##4
+52. the person who's sport is surfing is on the left or right of the fisherman##3
+53. the person who's sport is sailing is on the left or right of the person who's hobby is gardening##3
+54. the person who's sport is sailing is somewhere to the left of the person who's sport is surfing","{'Hobby': ['photography', 'chess', 'skydiving', 'drawing', 'singing', 'gardening', 'collecting'], 'Job': ['social-worker', 'freelancer', 'firefighter', 'writer', 'fisherman', 'librarian', 'electrician'], 'Movie-Genre': ['animation', 'disaster', 'zombie', 'drama', 'sports', 'martial-arts', 'epic'], 'Nationality': ['japanese', 'polish', 'thai', 'italian', 'indian', 'indonesian', 'russian'], 'Pet': ['frog', 'chinchilla', 'turtle', 'pony', 'dog', 'fish', 'goat'], 'Sport': ['tennis', 'rowing', 'handball', 'baseball', 'sailing', 'surfing', 'badminton'], 'Transport': ['train', 'bike', 'roller', 'taxi', 'helicopter', 'ship', 'quad-bike']}"
+Pt1_7x7_level5-8,"There are 7 different favourite beverages: 7up, juice, milk, mirinda, soy-milk, tea, water
+There 7 different types of food: asparagus, papaya, plum, pomegranate, radish, tomato, zucchini
+The people have 7 different hobbies: card-games, chess, cooking, dancing, gardening, reading, woodworking
+The people prefer 7 different music-genres: blues, dubstep, indie, punk, r&b, rock, trance
+7 different pets are kept: cat, chinchilla, hamster, horse, lizard, mouse, pony
+The people prefer 7 different types of sport: cricket, golf, ice-hockey, rugby, sailing, skateboarding, skiing
+The people use 7 different means of transport: bike, car, scooter, ship, subway, train, van
+ 1. the fan of punk is somewhere to the right of the fan of dubstep
+ 2. the person drinking 7up is somewhere to the right of the person who's sport is cricket
+ 3. the owner of the lizard is the person who's sport is golf##1
+ 4. the person drinking mirinda is on the left of the person drinking water##1
+ 5. the person eating papaya is between the person drinking juice and the person driving the ship##2
+ 6. the fan of r&b is on the far left or far right##3
+ 7. the person driving the subway is the person who's sport is sailing##1
+ 8. the person who's sport is rugby is on the right of the person who's hobby is cooking##1
+ 9. the fan of punk is on the left or right of the owner of the hamster##3
+10. the person drinking 7up is somewhere to the right of the fan of dubstep
+11. the person who's sport is skiing is the person eating pomegranate##1
+12. the person drinking milk is on the left or right of the person drinking 7up##3
+13. the fan of r&b is somewhere to the left of the person driving the scooter
+14. the person who's hobby is chess is somewhere to the left of the person drinking tea
+15. the person drinking milk is the fan of rock##1
+16. the owner of the chinchilla is somewhere to the right of the person who's sport is cricket
+17. the person driving the bike is somewhere to the right of the person who's hobby is chess
+18. the fan of dubstep is somewhere to the left of the person eating plum
+19. the person driving the subway is on the left of the person who's sport is rugby##1
+20. the person driving the bike is between the owner of the mouse and the person who's hobby is dancing##2
+21. the owner of the pony is on the left of the person who's sport is skateboarding##1
+22. the owner of the mouse is somewhere to the right of the person driving the bike
+23. the person eating radish is somewhere to the left of the person driving the car
+24. the person driving the ship is somewhere to the left of the person who's sport is ice-hockey
+25. the person who's hobby is woodworking is somewhere to the right of the person who's hobby is card-games
+26. the person who's hobby is gardening is on the left or right of the fan of rock##3
+27. the person who's sport is golf is somewhere to the right of the person drinking water
+28. the fan of dubstep is in an even position##4
+29. the person who's sport is skateboarding is the owner of the cat##1
+30. the person eating tomato is the fan of trance##1
+31. the person driving the subway is somewhere to the right of the person driving the van
+32. the person driving the car is somewhere to the right of the person who's sport is golf
+33. the person who's sport is ice-hockey is on the right of the person eating asparagus##1
+34. the person who's sport is skiing is on the far left or far right##3
+35. the owner of the lizard is somewhere to the right of the person driving the van
+36. the fan of trance is somewhere to the right of the person eating zucchini
+37. the person drinking tea is in an odd position##4
+38. the owner of the horse is on the far left##1
+39. the fan of dubstep is somewhere to the right of the fan of r&b
+40. the fan of punk is on the left or right of the person eating plum##3
+41. the owner of the lizard is somewhere to the right of the owner of the chinchilla
+42. the fan of punk is on the right of the person eating tomato##1
+43. the person eating papaya is on the left or right of the owner of the pony##3
+44. the person who's hobby is chess is in an odd position##4
+45. the person who's sport is rugby is somewhere to the left of the person drinking milk
+46. the person drinking soy-milk is on the right of the fan of blues##1
+47. the person who's sport is skateboarding is somewhere to the right of the person who's hobby is chess
+48. the person who's hobby is reading is between the person eating zucchini and the person who's hobby is cooking##2
+49. the person driving the van is on the right of the fan of blues##1
+50. the fan of rock is in an odd position##4
+51. the person who's sport is ice-hockey is on the far right##1
+52. the person drinking 7up is on the right of the person who's hobby is dancing##1","{'Beverage': ['mirinda', 'water', 'soy-milk', 'juice', 'tea', '7up', 'milk'], 'Food': ['pomegranate', 'zucchini', 'papaya', 'radish', 'tomato', 'asparagus', 'plum'], 'Hobby': ['chess', 'card-games', 'reading', 'cooking', 'dancing', 'gardening', 'woodworking'], 'Music-Genre': ['r&b', 'blues', 'indie', 'dubstep', 'trance', 'punk', 'rock'], 'Pet': ['horse', 'pony', 'cat', 'chinchilla', 'hamster', 'lizard', 'mouse'], 'Sport': ['skiing', 'cricket', 'skateboarding', 'sailing', 'rugby', 'golf', 'ice-hockey'], 'Transport': ['train', 'ship', 'van', 'subway', 'scooter', 'bike', 'car']}"
+Pt1_7x7_level5-9,"There 7 different types of food: apricot, cauliflower, cherry, kiwi, pomegranate, potato, strawberry
+The people have 7 different hobbies: camping, collecting, dancing, fishing, gardening, magic-tricks, puzzles
+The people have 7 different jobs:  bartender, dressmaker, journalist, lawyer, mechanic, pilot, videographer
+The people prefer 7 different music-genres: blues, d&b, dubstep, indie, jazz, soul, trance
+There are 7 different nationalities: australian, british, canadian, japanese, malaysian, pakistani, thai
+7 different pets are kept: bird, dog, ferret, goat, goldfish, lizard, turtle
+The people prefer 7 different types of sport: baseball, biathlon, golf, rugby, snowboarding, tennis, volleyball
+ 1. the videographer is somewhere to the right of the person who's hobby is magic-tricks
+ 2. the person eating kiwi is the owner of the lizard##1
+ 3. the person who's sport is rugby is on the left of the fan of blues##1
+ 4. the fan of blues is on the left or right of the person who's hobby is dancing##3
+ 5. the person who's sport is snowboarding is somewhere to the right of the owner of the bird
+ 6. the british is between the fan of dubstep and the fan of trance##2
+ 7. the person eating apricot is somewhere to the left of the pakistani
+ 8. the fan of blues is somewhere to the right of the person eating apricot
+ 9. the mechanic is somewhere to the right of the fan of d&b
+10. the fan of d&b is somewhere to the left of the person who's hobby is gardening
+11. the person eating cauliflower is somewhere to the right of the person eating pomegranate
+12. the owner of the goat is somewhere to the right of the fan of jazz
+13. the lawyer is on the left or right of the fan of d&b##3
+14. the person who's hobby is collecting is in an odd position##4
+15. the person eating apricot is in an odd position##4
+16. the fan of dubstep is on the left of the pakistani##1
+17. the person eating cherry is somewhere to the left of the person who's hobby is gardening
+18. the owner of the ferret is on the left of the owner of the lizard##1
+19. the person who's sport is rugby is on the left or right of the person eating cherry##3
+20. the owner of the goat is on the left of the bartender##1
+21. the person who's hobby is collecting is somewhere to the left of the japanese
+22. the person who's sport is snowboarding is on the left of the pilot##1
+23. the fan of indie is on the left or right of the person eating cauliflower##3
+24. the canadian is on the left or right of the bartender##3
+25. the person eating potato is somewhere to the left of the person who's sport is tennis
+26. the bartender is somewhere to the left of the japanese
+27. the person who's sport is golf is somewhere to the left of the owner of the ferret
+28. the person eating strawberry is somewhere to the right of the owner of the dog
+29. the person eating apricot is in an odd position##4
+30. the bartender is on the right of the person eating strawberry##1
+31. the owner of the bird is on the far left##1
+32. the journalist is on the far right##1
+33. the british is on the right of the person eating strawberry##1
+34. the person eating pomegranate is the lawyer##1
+35. the fan of soul is somewhere to the left of the malaysian
+36. the owner of the dog is somewhere to the left of the fan of blues
+37. the person who's hobby is fishing is between the person who's hobby is camping and the person who's sport is golf##2
+38. the dressmaker is on the left of the pakistani##1
+39. the person eating apricot is between the person who's sport is rugby and the owner of the goldfish##2
+40. the australian is on the far left or far right##3
+41. the malaysian is on the left of the thai##1
+42. the person who's sport is biathlon is on the far left##1
+43. the person who's sport is snowboarding is somewhere to the right of the fan of soul
+44. the person who's sport is snowboarding is on the left or right of the person who's hobby is collecting##3
+45. the owner of the dog is on the right of the owner of the goldfish##1
+46. the person who's sport is tennis is somewhere to the right of the person who's hobby is camping
+47. the person who's hobby is fishing is on the right of the person who's sport is golf##1
+48. the person who's sport is baseball is on the right of the japanese##1
+49. the person who's sport is baseball is somewhere to the right of the australian
+50. the owner of the lizard is on the left or right of the dressmaker##3","{'Food': ['pomegranate', 'potato', 'apricot', 'strawberry', 'cherry', 'cauliflower', 'kiwi'], 'Hobby': ['magic-tricks', 'puzzles', 'collecting', 'fishing', 'camping', 'dancing', 'gardening'], 'Job': ['lawyer', 'videographer', 'pilot', 'mechanic', 'bartender', 'dressmaker', 'journalist'], 'Music-Genre': ['soul', 'd&b', 'jazz', 'trance', 'blues', 'dubstep', 'indie'], 'Nationality': ['australian', 'malaysian', 'thai', 'canadian', 'british', 'japanese', 'pakistani'], 'Pet': ['bird', 'goldfish', 'dog', 'goat', 'turtle', 'ferret', 'lizard'], 'Sport': ['biathlon', 'snowboarding', 'golf', 'rugby', 'volleyball', 'tennis', 'baseball']}"
diff --git a/part2/level6/Pt2_2x2_level6.csv b/part2/level6/Pt2_2x2_level6.csv
new file mode 100644
index 0000000000000000000000000000000000000000..333f6b3418563c9ff78dc9189b8507dbf1bbd5ad
--- /dev/null
+++ b/part2/level6/Pt2_2x2_level6.csv
@@ -0,0 +1,41 @@
+ID,Clues,SolutionGrid
+Pt1_2x2_level6-0,"There 2 different types of food: nectarine, pear
+The people prefer 2 different types of sport: soccer, volleyball
+1. the person who's sport is soccer is on the far left##1
+2. the person who's sport is volleyball is not the person eating pear","{'Food': ['pear', 'nectarine'], 'Sport': ['soccer', 'volleyball']}"
+Pt1_2x2_level6-1,"There 2 different types of food: apple, lemon
+2 different pets are kept: goat, guinea-pig
+1. the owner of the goat is on the left of the owner of the guinea-pig##1
+2. the owner of the goat is not the person eating lemon","{'Food': ['apple', 'lemon'], 'Pet': ['goat', 'guinea-pig']}"
+Pt1_2x2_level6-2,"There 2 different types of food: plum, pumpkin
+The people prefer 2 different types of sport: handball, sailing
+1. the person eating pumpkin is on the left of the person eating plum##1
+2. the person who's sport is handball is not the person eating plum","{'Food': ['pumpkin', 'plum'], 'Sport': ['handball', 'sailing']}"
+Pt1_2x2_level6-3,"There 2 different types of food: apricot, grapefruit
+2 different pets are kept: goldfish, hamster
+1. the person eating grapefruit is not the owner of the goldfish
+2. the person eating grapefruit is somewhere to the right of the person eating apricot##5","{'Food': ['apricot', 'grapefruit'], 'Pet': ['goldfish', 'hamster']}"
+Pt1_2x2_level6-4,"The people perfer 2 different movie-genres: musical, superhero
+The people prefer 2 different types of sport: golf, lacrosse
+1. the person watching superhero movies is not the person who's sport is lacrosse
+2. the person watching superhero movies is somewhere to the right of the person who's sport is lacrosse##5","{'Movie-Genre': ['musical', 'superhero'], 'Sport': ['lacrosse', 'golf']}"
+Pt1_2x2_level6-5,"The people prefer 2 different music-genres: d&b, indie
+There are 2 different nationalities: japanese, polish
+1. the fan d&b is on the far right##1
+2. the fan indie is not the japanese","{'Music-Genre': ['indie', 'd&b'], 'Nationality': ['polish', 'japanese']}"
+Pt1_2x2_level6-6,"The people have 2 different jobs:  accountant, social-worker
+2 different pets are kept: goat, hamster
+1. the accountant is in an odd position##4
+2. the accountant is not the owner of the hamster","{'Job': ['accountant', 'social-worker'], 'Pet': ['goat', 'hamster']}"
+Pt1_2x2_level6-7,"There 2 different types of food: kale, potato
+There are 2 different nationalities: japanese, mexican
+1. the person eating kale is somewhere to the left of the person eating potato##5
+2. the japanese is not the person eating potato","{'Food': ['kale', 'potato'], 'Nationality': ['japanese', 'mexican']}"
+Pt1_2x2_level6-8,"The people prefer 2 different music-genres: dubstep, techno
+The people use 2 different means of transport: train, trike
+1. the person driving the train is not the fan techno
+2. the person driving the trike is somewhere to the right of the person driving the train##5","{'Music-Genre': ['dubstep', 'techno'], 'Transport': ['train', 'trike']}"
+Pt1_2x2_level6-9,"The people have 2 different jobs:  entrepreneur, firefighter
+The people use 2 different means of transport: helicopter, van
+1. the person driving the helicopter is not the firefighter
+2. the entrepreneur is in an even position##4","{'Job': ['firefighter', 'entrepreneur'], 'Transport': ['van', 'helicopter']}"
diff --git a/part2/level6/Pt2_2x3_level6.csv b/part2/level6/Pt2_2x3_level6.csv
new file mode 100644
index 0000000000000000000000000000000000000000..414f10a48fdb244cebddd3a92e152894d1b995cf
--- /dev/null
+++ b/part2/level6/Pt2_2x3_level6.csv
@@ -0,0 +1,57 @@
+ID,Clues,SolutionGrid
+Pt1_2x3_level6-0,"There are 3 different favourite beverages: hot-chocolate, juice, sprite
+The people use 3 different means of transport: scooter, train, tram
+1. the person drinking hot-chocolate is somewhere to the left of the person driving the tram##5
+2. the person drinking sprite is somewhere to the left of the person driving the scooter##5
+3. the person driving the train is not the person drinking sprite","{'Beverage': ['hot-chocolate', 'sprite', 'juice'], 'Transport': ['train', 'tram', 'scooter']}"
+Pt1_2x3_level6-1,"There 3 different types of food: corn, lime, mango
+The people perfer 3 different movie-genres: family, fantasy, thriller
+1. the person watching fantasy movies is on the left of the person watching family movies##1
+2. the person eating corn is not the person watching thriller movies
+3. the person watching thriller movies is on the right of the person eating mango##1","{'Food': ['corn', 'mango', 'lime'], 'Movie-Genre': ['fantasy', 'family', 'thriller']}"
+Pt1_2x3_level6-2,"The people perfer 3 different movie-genres: disaster, epic, mystery
+The people prefer 3 different music-genres: blues, hip-hop, soul
+1. the person watching epic movies is not the fan blues
+2. the person watching mystery movies is between the person watching epic movies and the fan soul##2
+3. the fan soul is somewhere to the right of the person watching epic movies##5
+4. the fan soul is on the far left or far right##3","{'Movie-Genre': ['epic', 'mystery', 'disaster'], 'Music-Genre': ['hip-hop', 'blues', 'soul']}"
+Pt1_2x3_level6-3,"The people prefer 3 different music-genres: dubstep, reggae, rock
+There are 3 different nationalities: argentine, mexican, polish
+1. the fan reggae is not the polish
+2. the fan dubstep is somewhere to the right of the fan reggae##5
+3. the argentine is somewhere to the right of the fan dubstep##5","{'Music-Genre': ['reggae', 'dubstep', 'rock'], 'Nationality': ['mexican', 'polish', 'argentine']}"
+Pt1_2x3_level6-4,"There are 3 different favourite beverages: 7up, almond-milk, iced-tea
+There 3 different types of food: asparagus, banana, raspberry
+1. the person drinking 7up is somewhere to the left of the person drinking iced-tea##5
+2. the person drinking 7up is between the person drinking iced-tea and the person eating asparagus##2
+3. the person drinking 7up is not the person eating banana
+4. the person drinking almond-milk is not the person eating raspberry","{'Beverage': ['almond-milk', '7up', 'iced-tea'], 'Food': ['asparagus', 'raspberry', 'banana']}"
+Pt1_2x3_level6-5,"The people have 3 different hobbies: photography, traveling, video-games
+The people prefer 3 different music-genres: disco, indie, punk
+1. the person who's hobby is traveling is on the left of the fan punk##1
+2. the fan punk is the fan punk##1
+3. the person who's hobby is traveling is not the fan disco
+4. the person who's hobby is video-games is between the fan indie and the fan disco##2","{'Hobby': ['traveling', 'video-games', 'photography'], 'Music-Genre': ['indie', 'punk', 'disco']}"
+Pt1_2x3_level6-6,"There 3 different types of food: cauliflower, eggplant, strawberry
+There are 3 different nationalities: french, nigerian, thai
+1. the nigerian is not the person eating eggplant
+2. the person eating cauliflower is somewhere to the right of the nigerian##5
+3. the person eating strawberry is somewhere to the right of the french##5","{'Food': ['eggplant', 'strawberry', 'cauliflower'], 'Nationality': ['french', 'nigerian', 'thai']}"
+Pt1_2x3_level6-7,"There are 3 different favourite beverages: iced-tea, mirinda, sprite
+The people perfer 3 different movie-genres: action, family, musical
+1. the person watching musical movies is not the person drinking mirinda
+2. the person drinking mirinda is on the far left##1
+3. the person drinking iced-tea is somewhere to the right of the person watching action movies##5
+4. the person drinking sprite is somewhere to the left of the person watching family movies##5","{'Beverage': ['mirinda', 'sprite', 'iced-tea'], 'Movie-Genre': ['action', 'musical', 'family']}"
+Pt1_2x3_level6-8,"The people have 3 different hobbies: chess, collecting, singing
+The people perfer 3 different movie-genres: adventure, romance, scientific
+1. the person who's hobby is collecting is on the left or right of the person watching scientific movies##3
+2. the person who's hobby is singing is not the person watching adventure movies
+3. the person who's hobby is collecting is the person watching romance movies##1
+4. the person who's hobby is collecting is on the far right##1","{'Hobby': ['chess', 'singing', 'collecting'], 'Movie-Genre': ['adventure', 'scientific', 'romance']}"
+Pt1_2x3_level6-9,"There are 3 different favourite beverages: coffee, lemonade, soy-milk
+The people prefer 3 different types of sport: badminton, cycling, snowboarding
+1. the person drinking soy-milk is on the left of the person drinking lemonade##1
+2. the person drinking soy-milk is somewhere to the right of the person who's sport is snowboarding##5
+3. the person who's sport is cycling is somewhere to the left of the person drinking lemonade##5
+4. the person drinking coffee is not the person who's sport is cycling","{'Beverage': ['coffee', 'soy-milk', 'lemonade'], 'Sport': ['snowboarding', 'cycling', 'badminton']}"
diff --git a/part2/level6/Pt2_2x4_level6.csv b/part2/level6/Pt2_2x4_level6.csv
new file mode 100644
index 0000000000000000000000000000000000000000..dcb928a0112dc71bd6591bcce880c4a22985e8ef
--- /dev/null
+++ b/part2/level6/Pt2_2x4_level6.csv
@@ -0,0 +1,96 @@
+ID,Clues,SolutionGrid
+Pt1_2x4_level6-0,"There are 4 different favourite beverages: juice, lemonade, mirinda, water
+The people prefer 4 different types of sport: baseball, cycling, handball, volleyball
+1. the person who's sport is baseball is somewhere to the left of the person who's sport is handball##5
+2. the person drinking lemonade is not the person who's sport is baseball
+3. the person who's sport is baseball is on the right of the person who's sport is volleyball##1
+4. the person drinking mirinda is on the right of the person who's sport is handball##1
+5. the person drinking juice is on the right of the person who's sport is baseball##1
+6. the person who's sport is baseball is not the person drinking mirinda","{'Beverage': ['lemonade', 'water', 'juice', 'mirinda'], 'Sport': ['volleyball', 'baseball', 'handball', 'cycling']}"
+Pt1_2x4_level6-1,"There are 4 different favourite beverages: iced-tea, milk, mirinda, sprite
+There 4 different types of food: artichoke, grapefruit, lettuce, onion
+1. the person eating artichoke is on the far right##1
+2. the person drinking milk is somewhere to the left of the person drinking mirinda##5
+3. the person eating onion is somewhere to the left of the person drinking sprite##5
+4. the person drinking milk is not the person eating grapefruit
+5. the person eating onion is on the left of the person drinking mirinda##1
+6. the person eating artichoke is on the right of the person eating lettuce##1
+7. the person drinking sprite is on the right of the person drinking iced-tea##1
+8. the person drinking mirinda is somewhere to the left of the person drinking iced-tea##5","{'Beverage': ['milk', 'mirinda', 'iced-tea', 'sprite'], 'Food': ['onion', 'grapefruit', 'lettuce', 'artichoke']}"
+Pt1_2x4_level6-2,"There are 4 different favourite beverages: fanta, hot-chocolate, sprite, water
+The people have 4 different jobs:  coach, doctor, electrician, police-officer
+1. the person drinking water is not the coach
+2. the doctor is not the person drinking sprite
+3. the electrician is on the left or right of the person drinking hot-chocolate##3
+4. the doctor is the person drinking fanta##1
+5. the person drinking hot-chocolate is on the left of the doctor##1
+6. the person drinking fanta is in an odd position##4
+7. the coach is on the far left or far right##3
+8. the electrician is somewhere to the left of the police-officer##5","{'Beverage': ['water', 'hot-chocolate', 'fanta', 'sprite'], 'Job': ['electrician', 'police-officer', 'doctor', 'coach']}"
+Pt1_2x4_level6-3,"4 different pets are kept: goldfish, guinea-pig, hedgehog, snake
+The people use 4 different means of transport: quad-bike, subway, train, trike
+1. the owner of the hedgehog is on the left of the owner of the snake##1
+2. the owner of the guinea-pig is somewhere to the left of the person driving the quad-bike##5
+3. the person driving the trike is not the owner of the guinea-pig
+4. the person driving the trike is somewhere to the right of the person driving the quad-bike##5
+5. the person driving the train is on the right of the person driving the subway##1
+6. the owner of the snake is somewhere to the left of the person driving the trike##5","{'Pet': ['guinea-pig', 'hedgehog', 'snake', 'goldfish'], 'Transport': ['subway', 'train', 'quad-bike', 'trike']}"
+Pt1_2x4_level6-4,"There are 4 different favourite beverages: 7up, fanta, iced-tea, milk
+The people use 4 different means of transport: bike, boat, car, snowmobile
+1. the person drinking 7up is on the left of the person drinking milk##1
+2. the person drinking milk is somewhere to the left of the person driving the car##5
+3. the person drinking milk is somewhere to the left of the person driving the boat##5
+4. the person drinking fanta is not the person driving the snowmobile
+5. the person driving the bike is not the person drinking 7up
+6. the person drinking iced-tea is on the left of the person drinking fanta##1
+7. the person driving the car is on the far left or far right##3","{'Beverage': ['7up', 'milk', 'iced-tea', 'fanta'], 'Transport': ['snowmobile', 'bike', 'boat', 'car']}"
+Pt1_2x4_level6-5,"The people perfer 4 different movie-genres: disaster, mystery, spy, thriller
+There are 4 different nationalities: australian, colombian, indian, polish
+1. the australian is on the right of the person watching disaster movies##1
+2. the person watching thriller movies is not the colombian
+3. the australian is on the far right##1
+4. the colombian is somewhere to the right of the polish##5
+5. the person watching spy movies is the person watching spy movies##1
+6. the person watching spy movies is somewhere to the left of the australian##5
+7. the person watching spy movies is somewhere to the left of the person watching disaster movies##5
+8. the person watching mystery movies is somewhere to the left of the polish##5
+9. the person watching mystery movies is somewhere to the left of the polish##5","{'Movie-Genre': ['mystery', 'spy', 'disaster', 'thriller'], 'Nationality': ['indian', 'polish', 'colombian', 'australian']}"
+Pt1_2x4_level6-6,"The people perfer 4 different movie-genres: documentary, spy, time-travel, zombie
+The people prefer 4 different music-genres: country, d&b, gospel, reggae
+1. the fan gospel is on the left or right of the fan country##3
+2. the fan gospel is not the person watching spy movies
+3. the person watching documentary movies is the fan d&b##1
+4. the fan country is on the left or right of the fan reggae##3
+5. the fan gospel is on the far left##1
+6. the person watching spy movies is the fan country##1
+7. the person watching zombie movies is somewhere to the left of the fan country##5","{'Movie-Genre': ['zombie', 'spy', 'time-travel', 'documentary'], 'Music-Genre': ['gospel', 'country', 'reggae', 'd&b']}"
+Pt1_2x4_level6-7,"There are 4 different favourite beverages: 7up, milk, soy-milk, tea
+The people have 4 different jobs:  coach, journalist, photographer, social-worker
+1. the coach is on the left of the journalist##1
+2. the social-worker is somewhere to the left of the photographer##5
+3. the social-worker is on the right of the journalist##1
+4. the journalist is on the left or right of the person drinking milk##3
+5. the person drinking soy-milk is on the left or right of the journalist##3
+6. the coach is on the left or right of the person drinking 7up##3
+7. the person drinking tea is somewhere to the right of the person drinking soy-milk##5
+8. the person drinking milk is not the social-worker","{'Beverage': ['milk', '7up', 'soy-milk', 'tea'], 'Job': ['coach', 'journalist', 'social-worker', 'photographer']}"
+Pt1_2x4_level6-8,"The people have 4 different jobs:  bartender, fisherman, lawyer, teacher
+The people use 4 different means of transport: airplane, helicopter, skateboard, subway
+1. the bartender is in an odd position##4
+2. the person driving the helicopter is not the teacher
+3. the person driving the airplane is somewhere to the right of the lawyer##5
+4. the person driving the subway is in an even position##4
+5. the person driving the subway is on the left of the person driving the skateboard##1
+6. the person driving the subway is the lawyer##1
+7. the bartender is not the person driving the subway
+8. the fisherman is somewhere to the right of the teacher##5","{'Job': ['bartender', 'lawyer', 'teacher', 'fisherman'], 'Transport': ['helicopter', 'subway', 'skateboard', 'airplane']}"
+Pt1_2x4_level6-9,"4 different pets are kept: ferret, fish, hedgehog, rabbit
+The people prefer 4 different types of sport: golf, surfing, swimming, weightlifting
+1. the person who's sport is golf is not the owner of the ferret
+2. the owner of the rabbit is on the left of the owner of the fish##1
+3. the person who's sport is weightlifting is the person who's sport is weightlifting##1
+4. the owner of the rabbit is on the right of the person who's sport is weightlifting##1
+5. the owner of the hedgehog is not the person who's sport is weightlifting
+6. the person who's sport is surfing is not the owner of the fish
+7. the person who's sport is weightlifting is in an even position##4
+8. the owner of the hedgehog is the person who's sport is golf##1","{'Pet': ['hedgehog', 'ferret', 'rabbit', 'fish'], 'Sport': ['golf', 'weightlifting', 'surfing', 'swimming']}"
diff --git a/part2/level6/Pt2_2x5_level6.csv b/part2/level6/Pt2_2x5_level6.csv
new file mode 100644
index 0000000000000000000000000000000000000000..96fdba43ef9684a31c64624b302111ad52123c60
--- /dev/null
+++ b/part2/level6/Pt2_2x5_level6.csv
@@ -0,0 +1,124 @@
+ID,Clues,SolutionGrid
+Pt1_2x5_level6-0,"The people have 5 different jobs:  designer, engineer, manager, security-guard, videographer
+5 different pets are kept: dog, frog, pony, rabbit, turtle
+ 1. the security-guard is somewhere to the right of the owner of the dog##5
+ 2. the owner of the frog is in the middle##1
+ 3. the owner of the pony is somewhere to the left of the owner of the dog##5
+ 4. the security-guard is in an odd position##4
+ 5. the videographer is somewhere to the left of the manager##5
+ 6. the videographer is not the owner of the turtle
+ 7. the owner of the turtle is somewhere to the right of the owner of the pony##5
+ 8. the videographer is on the far left##1
+ 9. the security-guard is somewhere to the left of the designer##5
+10. the manager is on the left of the owner of the rabbit##1
+11. the owner of the pony is somewhere to the left of the manager##5","{'Job': ['videographer', 'engineer', 'security-guard', 'manager', 'designer'], 'Pet': ['pony', 'dog', 'frog', 'turtle', 'rabbit']}"
+Pt1_2x5_level6-1,"There are 5 different favourite beverages: 7up, cola, fanta, hot-chocolate, milk
+The people prefer 5 different types of sport: baseball, lacrosse, rowing, rugby, tennis
+ 1. the person who's sport is rowing is not the person drinking fanta
+ 2. the person drinking hot-chocolate is on the right of the person drinking milk##1
+ 3. the person drinking 7up is not the person who's sport is rugby
+ 4. the person who's sport is rugby is not the person drinking 7up
+ 5. the person drinking cola is in an odd position##4
+ 6. the person drinking cola is on the left of the person drinking 7up##1
+ 7. the person who's sport is rugby is somewhere to the left of the person who's sport is rowing##5
+ 8. the person drinking cola is not the person who's sport is tennis
+ 9. the person who's sport is lacrosse is between the person who's sport is rugby and the person who's sport is tennis##2
+10. the person who's sport is tennis is the person drinking milk##1
+11. the person who's sport is lacrosse is somewhere to the right of the person who's sport is tennis##5","{'Beverage': ['milk', 'hot-chocolate', 'cola', '7up', 'fanta'], 'Sport': ['tennis', 'lacrosse', 'rugby', 'rowing', 'baseball']}"
+Pt1_2x5_level6-2,"The people have 5 different jobs:  analyst, chef, manager, project-manager, security-guard
+The people prefer 5 different music-genres: classical, disco, reggae, rock, soul
+ 1. the fan soul is between the fan rock and the fan reggae##2
+ 2. the fan rock is on the left or right of the fan classical##3
+ 3. the fan disco is the analyst##1
+ 4. the project-manager is in an even position##4
+ 5. the manager is on the left of the chef##1
+ 6. the manager is on the left of the fan soul##1
+ 7. the chef is on the right of the manager##1
+ 8. the project-manager is not the fan rock
+ 9. the analyst is on the left or right of the fan reggae##3
+10. the fan rock is the manager##1
+11. the fan classical is in an odd position##4","{'Job': ['security-guard', 'manager', 'chef', 'project-manager', 'analyst'], 'Music-Genre': ['classical', 'rock', 'soul', 'reggae', 'disco']}"
+Pt1_2x5_level6-3,"There are 5 different nationalities: argentine, italian, mexican, nigerian, pakistani
+The people prefer 5 different types of sport: basketball, handball, ice-hockey, parkour, sailing
+1. the italian is on the left or right of the argentine##3
+2. the argentine is between the person who's sport is handball and the person who's sport is ice-hockey##2
+3. the italian is on the far left##1
+4. the person who's sport is parkour is on the right of the person who's sport is sailing##1
+5. the italian is in an odd position##4
+6. the person who's sport is handball is not the italian
+7. the mexican is in the middle##1
+8. the person who's sport is parkour is the pakistani##1","{'Nationality': ['italian', 'argentine', 'mexican', 'nigerian', 'pakistani'], 'Sport': ['ice-hockey', 'basketball', 'handball', 'sailing', 'parkour']}"
+Pt1_2x5_level6-4,"There are 5 different favourite beverages: cola, hot-chocolate, lemonade, soy-milk, sprite
+There are 5 different nationalities: argentine, canadian, french, polish, turkish
+1. the person drinking lemonade is on the right of the person drinking cola##1
+2. the argentine is not the person drinking cola
+3. the person drinking soy-milk is the turkish##1
+4. the person drinking lemonade is somewhere to the left of the turkish##5
+5. the person drinking soy-milk is on the left of the argentine##1
+6. the turkish is somewhere to the right of the polish##5
+7. the person drinking hot-chocolate is on the left or right of the person drinking sprite##3
+8. the person drinking hot-chocolate is in an odd position##4
+9. the person drinking cola is on the left or right of the french##3","{'Beverage': ['cola', 'lemonade', 'soy-milk', 'sprite', 'hot-chocolate'], 'Nationality': ['polish', 'french', 'turkish', 'argentine', 'canadian']}"
+Pt1_2x5_level6-5,"The people have 5 different jobs:  coach, designer, lawyer, musician, pilot
+5 different pets are kept: bird, chinchilla, guinea-pig, horse, rat
+ 1. the lawyer is the owner of the guinea-pig##1
+ 2. the owner of the chinchilla is on the left or right of the lawyer##3
+ 3. the designer is the designer##1
+ 4. the owner of the rat is not the musician
+ 5. the musician is on the left or right of the owner of the bird##3
+ 6. the owner of the bird is in the middle##1
+ 7. the pilot is in an odd position##4
+ 8. the owner of the chinchilla is on the left of the pilot##1
+ 9. the owner of the horse is on the far left or far right##3
+10. the owner of the rat is somewhere to the right of the owner of the bird##5
+11. the owner of the rat is on the left of the coach##1","{'Job': ['lawyer', 'musician', 'pilot', 'designer', 'coach'], 'Pet': ['guinea-pig', 'chinchilla', 'bird', 'rat', 'horse']}"
+Pt1_2x5_level6-6,"There 5 different types of food: banana, broccoli, carrot, peach, pepper
+There are 5 different nationalities: argentine, dutch, japanese, polish, russian
+ 1. the person eating pepper is somewhere to the left of the japanese##5
+ 2. the person eating carrot is somewhere to the right of the person eating broccoli##5
+ 3. the person eating carrot is somewhere to the right of the person eating peach##5
+ 4. the russian is on the left or right of the argentine##3
+ 5. the person eating banana is between the japanese and the person eating carrot##2
+ 6. the person eating banana is somewhere to the right of the person eating pepper##5
+ 7. the japanese is not the person eating peach
+ 8. the argentine is in an odd position##4
+ 9. the polish is on the far right##1
+10. the person eating peach is on the far left##1
+11. the person eating broccoli is between the dutch and the russian##2","{'Food': ['peach', 'pepper', 'broccoli', 'banana', 'carrot'], 'Nationality': ['argentine', 'russian', 'japanese', 'dutch', 'polish']}"
+Pt1_2x5_level6-7,"The people have 5 different hobbies: baking, card-games, drawing, gardening, magic-tricks
+The people prefer 5 different types of sport: ice-hockey, sailing, skateboarding, snowboarding, soccer
+1. the person who's hobby is baking is not the person who's sport is sailing
+2. the person who's sport is skateboarding is on the left of the person who's hobby is drawing##1
+3. the person who's hobby is gardening is on the right of the person who's sport is sailing##1
+4. the person who's sport is soccer is somewhere to the right of the person who's sport is snowboarding##5
+5. the person who's sport is skateboarding is the person who's sport is skateboarding##1
+6. the person who's sport is ice-hockey is somewhere to the left of the person who's hobby is magic-tricks##5
+7. the person who's sport is sailing is between the person who's sport is snowboarding and the person who's sport is soccer##2
+8. the person who's hobby is drawing is on the left of the person who's hobby is baking##1
+9. the person who's hobby is baking is on the left of the person who's sport is sailing##1","{'Hobby': ['card-games', 'drawing', 'baking', 'magic-tricks', 'gardening'], 'Sport': ['skateboarding', 'ice-hockey', 'snowboarding', 'sailing', 'soccer']}"
+Pt1_2x5_level6-8,"The people perfer 5 different movie-genres: action, musical, romance, spy, zombie
+5 different pets are kept: bird, horse, pony, rabbit, turtle
+ 1. the person watching musical movies is not the owner of the turtle
+ 2. the person watching zombie movies is somewhere to the right of the person watching action movies##5
+ 3. the person watching musical movies is on the left or right of the person watching zombie movies##3
+ 4. the owner of the rabbit is not the person watching romance movies
+ 5. the owner of the pony is on the left or right of the owner of the bird##3
+ 6. the owner of the bird is between the owner of the rabbit and the owner of the pony##2
+ 7. the owner of the bird is the person watching spy movies##1
+ 8. the person watching zombie movies is on the left of the owner of the horse##1
+ 9. the owner of the horse is somewhere to the right of the owner of the rabbit##5
+10. the owner of the rabbit is somewhere to the right of the person watching romance movies##5
+11. the person watching action movies is in an even position##4
+12. the owner of the pony is somewhere to the right of the owner of the bird##5","{'Movie-Genre': ['romance', 'action', 'spy', 'zombie', 'musical'], 'Pet': ['turtle', 'rabbit', 'bird', 'pony', 'horse']}"
+Pt1_2x5_level6-9,"There 5 different types of food: asparagus, kiwi, nectarine, orange, plum
+The people prefer 5 different types of sport: cricket, skateboarding, skiing, snowboarding, weightlifting
+ 1. the person eating orange is between the person who's sport is snowboarding and the person eating kiwi##2
+ 2. the person who's sport is snowboarding is somewhere to the left of the person who's sport is skiing##5
+ 3. the person eating plum is not the person who's sport is weightlifting
+ 4. the person eating asparagus is in an even position##4
+ 5. the person who's sport is cricket is on the right of the person who's sport is weightlifting##1
+ 6. the person who's sport is skiing is on the left or right of the person eating nectarine##3
+ 7. the person who's sport is cricket is on the left or right of the person eating plum##3
+ 8. the person who's sport is skateboarding is on the far right##1
+ 9. the person who's sport is snowboarding is not the person eating orange
+10. the person eating plum is between the person eating asparagus and the person who's sport is cricket##2","{'Food': ['kiwi', 'orange', 'plum', 'asparagus', 'nectarine'], 'Sport': ['weightlifting', 'cricket', 'snowboarding', 'skiing', 'skateboarding']}"
diff --git a/part2/level6/Pt2_2x6_level6.csv b/part2/level6/Pt2_2x6_level6.csv
new file mode 100644
index 0000000000000000000000000000000000000000..b1b97a30030f5bef96310cb23f18e42753b45509
--- /dev/null
+++ b/part2/level6/Pt2_2x6_level6.csv
@@ -0,0 +1,157 @@
+ID,Clues,SolutionGrid
+Pt1_2x6_level6-0,"The people have 6 different hobbies: board-games, chess, fishing, gardening, photography, reading
+There are 6 different nationalities: argentine, dutch, egyptian, german, malaysian, mexican
+ 1. the egyptian is somewhere to the left of the argentine##5
+ 2. the person who's hobby is gardening is not the dutch
+ 3. the person who's hobby is photography is somewhere to the right of the egyptian##5
+ 4. the person who's hobby is reading is on the left of the malaysian##1
+ 5. the person who's hobby is board-games is in an odd position##4
+ 6. the german is not the person who's hobby is chess
+ 7. the person who's hobby is fishing is on the left or right of the egyptian##3
+ 8. the person who's hobby is reading is on the left or right of the person who's hobby is chess##3
+ 9. the mexican is not the person who's hobby is photography
+10. the person who's hobby is board-games is somewhere to the left of the person who's hobby is photography##5
+11. the mexican is on the left of the person who's hobby is board-games##1
+12. the person who's hobby is fishing is between the malaysian and the person who's hobby is board-games##2
+13. the person who's hobby is chess is on the right of the dutch##1
+14. the argentine is not the person who's hobby is gardening","{'Hobby': ['gardening', 'reading', 'chess', 'fishing', 'board-games', 'photography'], 'Nationality': ['german', 'dutch', 'malaysian', 'mexican', 'egyptian', 'argentine']}"
+Pt1_2x6_level6-1,"There 6 different types of food: apricot, banana, blueberry, cucumber, mango, pepper
+The people have 6 different hobbies: fishing, photography, puzzles, singing, woodworking, writing
+ 1. the person who's hobby is writing is in an odd position##4
+ 2. the person who's hobby is writing is in an odd position##4
+ 3. the person eating cucumber is somewhere to the right of the person who's hobby is fishing##5
+ 4. the person who's hobby is puzzles is somewhere to the right of the person eating apricot##5
+ 5. the person eating mango is on the left of the person eating cucumber##1
+ 6. the person eating banana is on the left of the person who's hobby is singing##1
+ 7. the person eating pepper is on the right of the person eating banana##1
+ 8. the person who's hobby is photography is on the left or right of the person who's hobby is puzzles##3
+ 9. the person eating cucumber is on the left of the person eating banana##1
+10. the person eating mango is somewhere to the left of the person who's hobby is puzzles##5
+11. the person eating mango is in an odd position##4
+12. the person who's hobby is singing is on the left or right of the person who's hobby is photography##3
+13. the person who's hobby is puzzles is the person eating cucumber##1
+14. the person eating blueberry is not the person who's hobby is puzzles
+15. the person eating apricot is between the person who's hobby is fishing and the person who's hobby is writing##2
+16. the person who's hobby is writing is on the far left##1","{'Food': ['blueberry', 'apricot', 'mango', 'cucumber', 'banana', 'pepper'], 'Hobby': ['writing', 'woodworking', 'fishing', 'puzzles', 'photography', 'singing']}"
+Pt1_2x6_level6-2,"There are 6 different nationalities: argentine, dutch, indonesian, mexican, polish, russian
+The people prefer 6 different types of sport: climbing, cricket, golf, sailing, skiing, swimming
+ 1. the russian is the person who's sport is golf##1
+ 2. the mexican is not the person who's sport is swimming
+ 3. the russian is somewhere to the right of the person who's sport is cricket##5
+ 4. the dutch is on the right of the person who's sport is sailing##1
+ 5. the indonesian is the person who's sport is skiing##1
+ 6. the person who's sport is sailing is between the person who's sport is swimming and the polish##2
+ 7. the person who's sport is golf is on the left or right of the person who's sport is climbing##3
+ 8. the person who's sport is cricket is somewhere to the left of the person who's sport is sailing##5
+ 9. the person who's sport is climbing is the argentine##1
+10. the russian is on the far left or far right##3
+11. the indonesian is on the right of the dutch##1","{'Nationality': ['polish', 'mexican', 'dutch', 'indonesian', 'argentine', 'russian'], 'Sport': ['cricket', 'sailing', 'swimming', 'skiing', 'climbing', 'golf']}"
+Pt1_2x6_level6-3,"There 6 different types of food: eggplant, grapes, pumpkin, radish, raspberry, tomato
+The people have 6 different jobs:  chef, entrepreneur, firefighter, manager, police-officer, writer
+ 1. the person eating tomato is on the right of the person eating radish##1
+ 2. the police-officer is on the left of the person eating pumpkin##1
+ 3. the person eating pumpkin is on the right of the person eating tomato##1
+ 4. the writer is in an even position##4
+ 5. the police-officer is somewhere to the left of the person eating eggplant##5
+ 6. the firefighter is on the right of the person eating eggplant##1
+ 7. the person eating eggplant is not the firefighter
+ 8. the person eating radish is on the right of the manager##1
+ 9. the writer is not the person eating eggplant
+10. the person eating eggplant is on the left or right of the chef##3
+11. the person eating grapes is on the left or right of the person eating eggplant##3
+12. the entrepreneur is on the left or right of the person eating grapes##3
+13. the person eating tomato is somewhere to the left of the person eating eggplant##5
+14. the person eating radish is somewhere to the left of the chef##5","{'Food': ['raspberry', 'radish', 'tomato', 'pumpkin', 'eggplant', 'grapes'], 'Job': ['manager', 'writer', 'police-officer', 'chef', 'entrepreneur', 'firefighter']}"
+Pt1_2x6_level6-4,"The people have 6 different hobbies: camping, chess, cooking, rock-climbing, sudoku, woodworking
+The people prefer 6 different music-genres: ambient, electronic, gospel, indie, rock, salsa
+ 1. the person who's hobby is camping is on the left or right of the person who's hobby is sudoku##3
+ 2. the fan electronic is somewhere to the left of the person who's hobby is sudoku##5
+ 3. the person who's hobby is camping is on the far left or far right##3
+ 4. the person who's hobby is sudoku is somewhere to the right of the person who's hobby is camping##5
+ 5. the fan salsa is somewhere to the right of the person who's hobby is woodworking##5
+ 6. the fan indie is somewhere to the left of the fan gospel##5
+ 7. the fan ambient is between the fan rock and the fan indie##2
+ 8. the fan indie is somewhere to the right of the person who's hobby is chess##5
+ 9. the fan salsa is somewhere to the right of the fan gospel##5
+10. the fan electronic is not the person who's hobby is sudoku
+11. the person who's hobby is cooking is somewhere to the left of the person who's hobby is woodworking##5","{'Hobby': ['camping', 'sudoku', 'chess', 'cooking', 'woodworking', 'rock-climbing'], 'Music-Genre': ['electronic', 'rock', 'ambient', 'indie', 'gospel', 'salsa']}"
+Pt1_2x6_level6-5,"There are 6 different favourite beverages: coffee, hot-chocolate, juice, milk, mirinda, sprite
+6 different pets are kept: bird, ferret, frog, rabbit, snake, turtle
+ 1. the owner of the rabbit is on the left of the person drinking mirinda##1
+ 2. the owner of the snake is between the person drinking sprite and the person drinking hot-chocolate##2
+ 3. the owner of the turtle is somewhere to the left of the person drinking milk##5
+ 4. the owner of the frog is not the person drinking hot-chocolate
+ 5. the person drinking sprite is not the owner of the snake
+ 6. the person drinking sprite is somewhere to the left of the owner of the snake##5
+ 7. the owner of the turtle is the person drinking mirinda##1
+ 8. the person drinking sprite is on the right of the person drinking milk##1
+ 9. the owner of the turtle is on the right of the person drinking juice##1
+10. the owner of the bird is the person drinking hot-chocolate##1
+11. the owner of the ferret is not the person drinking juice
+12. the person drinking coffee is somewhere to the right of the person drinking milk##5
+13. the owner of the frog is in an odd position##4","{'Beverage': ['juice', 'mirinda', 'milk', 'sprite', 'coffee', 'hot-chocolate'], 'Pet': ['rabbit', 'turtle', 'frog', 'ferret', 'snake', 'bird']}"
+Pt1_2x6_level6-6,"There are 6 different favourite beverages: coffee, hot-chocolate, lemonade, milk, sprite, water
+The people have 6 different hobbies: board-games, camping, filmmaking, singing, sudoku, woodworking
+ 1. the person drinking milk is between the person who's hobby is woodworking and the person drinking water##2
+ 2. the person drinking milk is on the right of the person who's hobby is woodworking##1
+ 3. the person drinking lemonade is on the left or right of the person who's hobby is sudoku##3
+ 4. the person who's hobby is woodworking is on the left of the person who's hobby is filmmaking##1
+ 5. the person drinking sprite is on the left or right of the person drinking coffee##3
+ 6. the person drinking lemonade is somewhere to the left of the person drinking water##5
+ 7. the person drinking coffee is on the left of the person who's hobby is filmmaking##1
+ 8. the person who's hobby is camping is on the far left or far right##3
+ 9. the person who's hobby is sudoku is not the person drinking sprite
+10. the person drinking hot-chocolate is on the far left##1
+11. the person who's hobby is board-games is the person drinking sprite##1
+12. the person who's hobby is filmmaking is on the right of the person who's hobby is woodworking##1
+13. the person drinking hot-chocolate is somewhere to the left of the person drinking sprite##5","{'Beverage': ['hot-chocolate', 'lemonade', 'sprite', 'coffee', 'milk', 'water'], 'Hobby': ['sudoku', 'singing', 'board-games', 'woodworking', 'filmmaking', 'camping']}"
+Pt1_2x6_level6-7,"There are 6 different favourite beverages: 7up, cola, juice, milk, mirinda, sprite
+The people use 6 different means of transport: motorbike, roller, skateboard, snowmobile, taxi, trike
+ 1. the person driving the trike is on the left or right of the person drinking milk##3
+ 2. the person driving the roller is somewhere to the right of the person driving the motorbike##5
+ 3. the person driving the taxi is somewhere to the right of the person drinking sprite##5
+ 4. the person drinking juice is somewhere to the right of the person drinking cola##5
+ 5. the person drinking cola is on the right of the person drinking 7up##1
+ 6. the person driving the trike is somewhere to the left of the person driving the skateboard##5
+ 7. the person drinking mirinda is not the person driving the taxi
+ 8. the person driving the motorbike is on the left or right of the person driving the roller##3
+ 9. the person driving the snowmobile is on the left of the person drinking mirinda##1
+10. the person driving the snowmobile is on the right of the person drinking sprite##1
+11. the person driving the taxi is somewhere to the right of the person drinking 7up##5
+12. the person driving the motorbike is on the far left or far right##3
+13. the person driving the snowmobile is between the person drinking mirinda and the person drinking sprite##2
+14. the person drinking mirinda is on the left or right of the person drinking milk##3
+15. the person driving the snowmobile is on the left or right of the person driving the skateboard##3","{'Beverage': ['7up', 'cola', 'sprite', 'milk', 'mirinda', 'juice'], 'Transport': ['motorbike', 'roller', 'trike', 'snowmobile', 'skateboard', 'taxi']}"
+Pt1_2x6_level6-8,"There 6 different types of food: banana, corn, lettuce, mango, onion, plum
+The people use 6 different means of transport: bike, bus, car, roller, skateboard, train
+ 1. the person driving the train is somewhere to the right of the person eating lettuce##5
+ 2. the person eating mango is the person driving the bike##1
+ 3. the person driving the skateboard is somewhere to the right of the person eating lettuce##5
+ 4. the person driving the bus is on the left or right of the person driving the car##3
+ 5. the person eating plum is somewhere to the left of the person eating corn##5
+ 6. the person driving the bus is in an even position##4
+ 7. the person driving the bus is on the right of the person eating lettuce##1
+ 8. the person driving the bus is not the person eating corn
+ 9. the person driving the roller is on the left or right of the person driving the car##3
+10. the person eating onion is somewhere to the right of the person driving the bus##5
+11. the person driving the car is on the right of the person eating banana##1
+12. the person eating onion is somewhere to the right of the person driving the skateboard##5
+13. the person eating mango is on the left or right of the person driving the roller##3
+14. the person eating onion is somewhere to the right of the person driving the roller##5","{'Food': ['mango', 'banana', 'lettuce', 'plum', 'corn', 'onion'], 'Transport': ['bike', 'roller', 'car', 'bus', 'skateboard', 'train']}"
+Pt1_2x6_level6-9,"The people have 6 different jobs:  dressmaker, engineer, entrepreneur, lawyer, police-officer, project-manager
+The people prefer 6 different types of sport: badminton, lacrosse, sailing, skateboarding, tennis, volleyball
+ 1. the person who's sport is badminton is somewhere to the right of the police-officer##5
+ 2. the person who's sport is tennis is not the lawyer
+ 3. the police-officer is the person who's sport is volleyball##1
+ 4. the person who's sport is sailing is on the left or right of the project-manager##3
+ 5. the person who's sport is volleyball is somewhere to the right of the dressmaker##5
+ 6. the person who's sport is lacrosse is on the far left or far right##3
+ 7. the engineer is the engineer##1
+ 8. the person who's sport is skateboarding is somewhere to the right of the lawyer##5
+ 9. the person who's sport is tennis is in an odd position##4
+10. the person who's sport is skateboarding is on the left or right of the person who's sport is lacrosse##3
+11. the entrepreneur is not the person who's sport is volleyball
+12. the person who's sport is badminton is somewhere to the left of the person who's sport is lacrosse##5
+13. the entrepreneur is on the left or right of the person who's sport is skateboarding##3
+14. the person who's sport is badminton is on the right of the person who's sport is sailing##1
+15. the engineer is on the right of the project-manager##1","{'Job': ['dressmaker', 'police-officer', 'lawyer', 'project-manager', 'engineer', 'entrepreneur'], 'Sport': ['tennis', 'volleyball', 'sailing', 'badminton', 'skateboarding', 'lacrosse']}"
diff --git a/part2/level6/Pt2_2x7_level6.csv b/part2/level6/Pt2_2x7_level6.csv
new file mode 100644
index 0000000000000000000000000000000000000000..458f8a1598150250383bb4d493636b13a4aa88f3
--- /dev/null
+++ b/part2/level6/Pt2_2x7_level6.csv
@@ -0,0 +1,204 @@
+ID,Clues,SolutionGrid
+Pt1_2x7_level6-0,"There are 7 different nationalities: american, australian, german, japanese, malaysian, mexican, polish
+7 different pets are kept: cat, chinchilla, dog, ferret, goat, mouse, rat
+ 1. the american is somewhere to the left of the owner of the goat##5
+ 2. the german is somewhere to the right of the american##5
+ 3. the polish is on the left or right of the owner of the cat##3
+ 4. the owner of the rat is in an odd position##4
+ 5. the australian is somewhere to the right of the american##5
+ 6. the owner of the rat is on the right of the japanese##1
+ 7. the australian is on the far left or far right##3
+ 8. the polish is on the right of the owner of the cat##1
+ 9. the owner of the chinchilla is on the far left or far right##3
+10. the owner of the ferret is somewhere to the left of the mexican##5
+11. the mexican is somewhere to the right of the owner of the rat##5
+12. the malaysian is on the left of the mexican##1
+13. the mexican is in the middle##1
+14. the owner of the dog is somewhere to the left of the german##5
+15. the owner of the mouse is somewhere to the left of the owner of the goat##5
+16. the owner of the goat is not the polish
+17. the american is on the left or right of the owner of the mouse##3
+18. the owner of the chinchilla is not the german","{'Nationality': ['american', 'japanese', 'malaysian', 'mexican', 'polish', 'german', 'australian'], 'Pet': ['ferret', 'mouse', 'rat', 'cat', 'dog', 'goat', 'chinchilla']}"
+Pt1_2x7_level6-1,"The people prefer 7 different music-genres: classical, d&b, hip-hop, house, pop, soul, trance
+There are 7 different nationalities: australian, canadian, french, german, japanese, malaysian, thai
+ 1. the german is not the fan d&b
+ 2. the japanese is not the fan d&b
+ 3. the fan pop is somewhere to the right of the fan soul##5
+ 4. the fan house is on the left of the french##1
+ 5. the french is somewhere to the left of the thai##5
+ 6. the japanese is somewhere to the left of the french##5
+ 7. the australian is on the left of the japanese##1
+ 8. the german is on the left or right of the fan classical##3
+ 9. the fan pop is somewhere to the right of the fan d&b##5
+10. the japanese is on the right of the fan hip-hop##1
+11. the fan hip-hop is not the french
+12. the fan classical is on the far right##1
+13. the fan hip-hop is somewhere to the left of the fan d&b##5
+14. the fan house is the malaysian##1
+15. the japanese is on the left of the fan house##1
+16. the fan pop is somewhere to the right of the canadian##5
+17. the french is on the right of the fan house##1
+18. the fan house is somewhere to the left of the fan d&b##5
+19. the fan d&b is on the right of the fan trance##1
+20. the fan soul is on the right of the fan hip-hop##1
+21. the fan soul is somewhere to the left of the malaysian##5","{'Music-Genre': ['hip-hop', 'soul', 'house', 'trance', 'd&b', 'pop', 'classical'], 'Nationality': ['australian', 'japanese', 'malaysian', 'french', 'canadian', 'german', 'thai']}"
+Pt1_2x7_level6-2,"The people have 7 different jobs:  accountant, architect, fisherman, freelancer, journalist, librarian, scientist
+There are 7 different nationalities: american, canadian, chinese, colombian, egyptian, japanese, polish
+ 1. the librarian is on the left or right of the egyptian##3
+ 2. the architect is somewhere to the right of the japanese##5
+ 3. the scientist is not the japanese
+ 4. the scientist is not the polish
+ 5. the freelancer is in an odd position##4
+ 6. the canadian is on the far left or far right##3
+ 7. the polish is on the left of the accountant##1
+ 8. the freelancer is in an odd position##4
+ 9. the polish is on the left or right of the canadian##3
+10. the scientist is somewhere to the right of the japanese##5
+11. the american is somewhere to the right of the colombian##5
+12. the chinese is on the far right##1
+13. the journalist is on the left of the chinese##1
+14. the journalist is on the left or right of the american##3
+15. the scientist is on the far left or far right##3
+16. the polish is somewhere to the right of the canadian##5","{'Job': ['freelancer', 'fisherman', 'accountant', 'architect', 'librarian', 'journalist', 'scientist'], 'Nationality': ['canadian', 'polish', 'japanese', 'colombian', 'american', 'egyptian', 'chinese']}"
+Pt1_2x7_level6-3,"The people have 7 different jobs:  dancer, electrician, entrepreneur, musician, photographer, software-developer, teacher
+The people prefer 7 different types of sport: cycling, handball, skateboarding, snowboarding, surfing, tennis, weightlifting
+ 1. the electrician is in an odd position##4
+ 2. the person who's sport is handball is in an odd position##4
+ 3. the person who's sport is skateboarding is somewhere to the right of the person who's sport is weightlifting##5
+ 4. the dancer is not the person who's sport is handball
+ 5. the person who's sport is surfing is in the middle##1
+ 6. the photographer is on the left or right of the person who's sport is snowboarding##3
+ 7. the entrepreneur is on the far left or far right##3
+ 8. the entrepreneur is somewhere to the left of the person who's sport is cycling##5
+ 9. the person who's sport is cycling is somewhere to the left of the software-developer##5
+10. the person who's sport is weightlifting is not the software-developer
+11. the person who's sport is skateboarding is somewhere to the left of the electrician##5
+12. the dancer is in an even position##4
+13. the person who's sport is cycling is not the teacher
+14. the person who's sport is snowboarding is between the person who's sport is cycling and the entrepreneur##2
+15. the person who's sport is tennis is on the left or right of the person who's sport is snowboarding##3
+16. the dancer is on the left of the musician##1","{'Job': ['entrepreneur', 'teacher', 'photographer', 'dancer', 'musician', 'software-developer', 'electrician'], 'Sport': ['tennis', 'snowboarding', 'cycling', 'surfing', 'weightlifting', 'skateboarding', 'handball']}"
+Pt1_2x7_level6-4,"There 7 different types of food: banana, cauliflower, cucumber, garlic, nectarine, pear, spinach
+The people use 7 different means of transport: airplane, boat, motorbike, skateboard, snowmobile, subway, taxi
+ 1. the person driving the snowmobile is on the right of the person eating garlic##1
+ 2. the person eating pear is somewhere to the left of the person eating cauliflower##5
+ 3. the person driving the skateboard is somewhere to the left of the person driving the boat##5
+ 4. the person eating banana is on the right of the person eating spinach##1
+ 5. the person eating pear is somewhere to the left of the person eating garlic##5
+ 6. the person driving the skateboard is somewhere to the right of the person eating nectarine##5
+ 7. the person eating nectarine is on the left of the person eating pear##1
+ 8. the person driving the snowmobile is on the right of the person driving the motorbike##1
+ 9. the person driving the boat is on the left of the person eating banana##1
+10. the person driving the boat is in the middle##1
+11. the person eating cucumber is on the far right##1
+12. the person driving the subway is on the left of the person driving the motorbike##1
+13. the person driving the airplane is not the person eating cauliflower
+14. the person driving the motorbike is somewhere to the right of the person driving the taxi##5
+15. the person eating garlic is on the right of the person driving the subway##1
+16. the person driving the taxi is on the far left or far right##3
+17. the person eating spinach is somewhere to the right of the person eating nectarine##5
+18. the person eating pear is not the person driving the motorbike
+19. the person eating pear is between the person eating nectarine and the person driving the skateboard##2
+20. the person eating spinach is on the left of the person eating banana##1","{'Food': ['nectarine', 'pear', 'cauliflower', 'spinach', 'banana', 'garlic', 'cucumber'], 'Transport': ['taxi', 'airplane', 'skateboard', 'boat', 'subway', 'motorbike', 'snowmobile']}"
+Pt1_2x7_level6-5,"The people have 7 different hobbies: collecting, cooking, drawing, filmmaking, fishing, sudoku, traveling
+The people have 7 different jobs:  accountant, firefighter, librarian, photographer, pilot, project-manager, software-developer
+ 1. the software-developer is the person who's hobby is drawing##1
+ 2. the software-developer is not the person who's hobby is sudoku
+ 3. the accountant is in an odd position##4
+ 4. the person who's hobby is cooking is on the left or right of the person who's hobby is fishing##3
+ 5. the person who's hobby is sudoku is not the pilot
+ 6. the person who's hobby is collecting is not the software-developer
+ 7. the librarian is not the person who's hobby is drawing
+ 8. the firefighter is on the right of the pilot##1
+ 9. the pilot is in the middle##1
+10. the software-developer is in an odd position##4
+11. the project-manager is somewhere to the left of the pilot##5
+12. the pilot is somewhere to the right of the person who's hobby is cooking##5
+13. the photographer is on the left or right of the person who's hobby is filmmaking##3
+14. the librarian is somewhere to the left of the person who's hobby is cooking##5
+15. the person who's hobby is drawing is somewhere to the left of the photographer##5
+16. the photographer is on the left of the person who's hobby is filmmaking##1
+17. the firefighter is on the left of the person who's hobby is collecting##1
+18. the accountant is on the left or right of the person who's hobby is collecting##3
+19. the person who's hobby is sudoku is in an even position##4","{'Hobby': ['drawing', 'sudoku', 'cooking', 'fishing', 'traveling', 'collecting', 'filmmaking'], 'Job': ['software-developer', 'librarian', 'project-manager', 'pilot', 'firefighter', 'photographer', 'accountant']}"
+Pt1_2x7_level6-6,"7 different pets are kept: bird, frog, goat, guinea-pig, hamster, hedgehog, mouse
+The people use 7 different means of transport: airplane, helicopter, motorbike, quad-bike, scooter, train, van
+ 1. the person driving the motorbike is on the left or right of the owner of the hedgehog##3
+ 2. the owner of the frog is somewhere to the right of the owner of the guinea-pig##5
+ 3. the person driving the quad-bike is somewhere to the left of the owner of the goat##5
+ 4. the owner of the mouse is not the person driving the quad-bike
+ 5. the owner of the guinea-pig is somewhere to the left of the person driving the scooter##5
+ 6. the owner of the hamster is not the person driving the helicopter
+ 7. the owner of the goat is somewhere to the right of the owner of the mouse##5
+ 8. the person driving the train is the owner of the guinea-pig##1
+ 9. the owner of the mouse is not the person driving the motorbike
+10. the person driving the van is on the left or right of the owner of the hedgehog##3
+11. the owner of the goat is the person driving the van##1
+12. the person driving the helicopter is somewhere to the left of the person driving the van##5
+13. the person driving the helicopter is somewhere to the right of the person driving the quad-bike##5
+14. the owner of the mouse is on the right of the person driving the helicopter##1
+15. the owner of the hedgehog is not the person driving the train
+16. the person driving the van is on the far left or far right##3
+17. the person driving the train is on the left of the person driving the motorbike##1","{'Pet': ['hamster', 'bird', 'mouse', 'guinea-pig', 'frog', 'hedgehog', 'goat'], 'Transport': ['quad-bike', 'helicopter', 'airplane', 'train', 'motorbike', 'scooter', 'van']}"
+Pt1_2x7_level6-7,"There are 7 different favourite beverages: fanta, hot-chocolate, iced-tea, milk, mirinda, tea, water
+The people perfer 7 different movie-genres: animation, disaster, family, martial-arts, mystery, scientific, zombie
+ 1. the person watching mystery movies is on the far left##1
+ 2. the person watching zombie movies is on the left or right of the person drinking mirinda##3
+ 3. the person watching martial-arts movies is on the left or right of the person watching zombie movies##3
+ 4. the person drinking tea is not the person watching disaster movies
+ 5. the person watching family movies is somewhere to the right of the person drinking fanta##5
+ 6. the person watching animation movies is on the far left or far right##3
+ 7. the person drinking mirinda is on the left or right of the person watching scientific movies##3
+ 8. the person drinking water is somewhere to the right of the person drinking hot-chocolate##5
+ 9. the person drinking fanta is somewhere to the right of the person watching mystery movies##5
+10. the person drinking hot-chocolate is somewhere to the left of the person drinking fanta##5
+11. the person drinking water is between the person drinking hot-chocolate and the person watching disaster movies##2
+12. the person watching scientific movies is somewhere to the left of the person watching family movies##5
+13. the person drinking iced-tea is on the left or right of the person watching animation movies##3
+14. the person watching zombie movies is on the left of the person drinking tea##1
+15. the person drinking milk is somewhere to the right of the person watching zombie movies##5
+16. the person watching zombie movies is not the person drinking water
+17. the person drinking milk is the person watching animation movies##1
+18. the person watching disaster movies is somewhere to the left of the person watching zombie movies##5","{'Beverage': ['hot-chocolate', 'water', 'mirinda', 'fanta', 'tea', 'iced-tea', 'milk'], 'Movie-Genre': ['mystery', 'scientific', 'disaster', 'zombie', 'martial-arts', 'family', 'animation']}"
+Pt1_2x7_level6-8,"The people have 7 different hobbies: board-games, collecting, cooking, dancing, traveling, woodworking, writing
+The people use 7 different means of transport: boat, helicopter, motorbike, scooter, subway, train, tram
+ 1. the person driving the scooter is not the person who's hobby is collecting
+ 2. the person driving the helicopter is on the left or right of the person who's hobby is writing##3
+ 3. the person who's hobby is dancing is on the right of the person who's hobby is traveling##1
+ 4. the person driving the tram is somewhere to the left of the person who's hobby is writing##5
+ 5. the person who's hobby is woodworking is on the left of the person driving the subway##1
+ 6. the person who's hobby is dancing is somewhere to the right of the person who's hobby is board-games##5
+ 7. the person driving the scooter is somewhere to the right of the person who's hobby is board-games##5
+ 8. the person who's hobby is woodworking is not the person driving the subway
+ 9. the person driving the train is on the left or right of the person who's hobby is board-games##3
+10. the person driving the helicopter is somewhere to the right of the person who's hobby is writing##5
+11. the person driving the train is on the left of the person driving the boat##1
+12. the person driving the motorbike is on the left or right of the person driving the helicopter##3
+13. the person who's hobby is traveling is on the right of the person who's hobby is board-games##1
+14. the person who's hobby is cooking is somewhere to the left of the person who's hobby is collecting##5
+15. the person driving the helicopter is on the far left or far right##3
+16. the person who's hobby is cooking is on the left or right of the person driving the motorbike##3
+17. the person driving the subway is somewhere to the right of the person driving the boat##5","{'Hobby': ['board-games', 'traveling', 'dancing', 'woodworking', 'cooking', 'writing', 'collecting'], 'Transport': ['tram', 'train', 'boat', 'scooter', 'subway', 'motorbike', 'helicopter']}"
+Pt1_2x7_level6-9,"There are 7 different nationalities: american, brazilian, colombian, german, japanese, russian, turkish
+The people prefer 7 different types of sport: basketball, golf, lacrosse, parkour, rowing, snowboarding, weightlifting
+ 1. the person who's sport is weightlifting is in the middle##1
+ 2. the japanese is somewhere to the left of the brazilian##5
+ 3. the japanese is on the left or right of the person who's sport is weightlifting##3
+ 4. the brazilian is not the person who's sport is weightlifting
+ 5. the person who's sport is snowboarding is on the far right##1
+ 6. the person who's sport is parkour is somewhere to the left of the person who's sport is golf##5
+ 7. the person who's sport is parkour is somewhere to the left of the person who's sport is snowboarding##5
+ 8. the person who's sport is basketball is in an even position##4
+ 9. the person who's sport is weightlifting is between the person who's sport is lacrosse and the colombian##2
+10. the colombian is somewhere to the left of the turkish##5
+11. the person who's sport is rowing is between the turkish and the american##2
+12. the person who's sport is lacrosse is not the american
+13. the american is somewhere to the left of the person who's sport is basketball##5
+14. the colombian is not the person who's sport is weightlifting
+15. the person who's sport is rowing is not the german
+16. the person who's sport is snowboarding is somewhere to the right of the person who's sport is basketball##5
+17. the person who's sport is lacrosse is in an odd position##4
+18. the person who's sport is rowing is not the turkish
+19. the person who's sport is snowboarding is not the russian
+20. the brazilian is on the right of the japanese##1
+21. the american is in an even position##4","{'Nationality': ['russian', 'american', 'colombian', 'turkish', 'japanese', 'brazilian', 'german'], 'Sport': ['parkour', 'golf', 'rowing', 'weightlifting', 'lacrosse', 'basketball', 'snowboarding']}"
diff --git a/part2/level6/Pt2_3x2_level6.csv b/part2/level6/Pt2_3x2_level6.csv
new file mode 100644
index 0000000000000000000000000000000000000000..404f1d660d07c50c5f24628fd3f7b42bcab95588
--- /dev/null
+++ b/part2/level6/Pt2_3x2_level6.csv
@@ -0,0 +1,51 @@
+ID,Clues,SolutionGrid
+Pt1_3x2_level6-0,"The people have 2 different jobs:  project-manager, teacher
+The people perfer 2 different movie-genres: crime, musical
+2 different pets are kept: bird, ferret
+1. the project-manager is not the person watching musical movies
+2. the person watching musical movies is on the right of the owner of the ferret##1","{'Job': ['project-manager', 'teacher'], 'Movie-Genre': ['crime', 'musical'], 'Pet': ['ferret', 'bird']}"
+Pt1_3x2_level6-1,"There 2 different types of food: pepper, pumpkin
+The people have 2 different hobbies: baking, card-games
+The people perfer 2 different movie-genres: disaster, musical
+1. the person who's hobby is baking is not the person eating pumpkin
+2. the person who's hobby is baking is somewhere to the left of the person watching disaster movies##5","{'Food': ['pepper', 'pumpkin'], 'Hobby': ['baking', 'card-games'], 'Movie-Genre': ['musical', 'disaster']}"
+Pt1_3x2_level6-2,"There are 2 different favourite beverages: cola, water
+The people have 2 different jobs:  journalist, social-worker
+The people use 2 different means of transport: motorbike, van
+1. the person driving the van is not the person drinking water
+2. the social-worker is somewhere to the left of the person drinking cola##5","{'Beverage': ['water', 'cola'], 'Job': ['social-worker', 'journalist'], 'Transport': ['motorbike', 'van']}"
+Pt1_3x2_level6-3,"The people have 2 different hobbies: board-games, gardening
+The people have 2 different jobs:  dressmaker, scientist
+2 different pets are kept: hamster, mouse
+1. the person who's hobby is gardening is not the owner of the hamster
+2. the owner of the hamster is on the right of the scientist##1","{'Hobby': ['gardening', 'board-games'], 'Job': ['scientist', 'dressmaker'], 'Pet': ['mouse', 'hamster']}"
+Pt1_3x2_level6-4,"There 2 different types of food: pomegranate, pumpkin
+The people perfer 2 different movie-genres: horror, superhero
+The people prefer 2 different types of sport: basketball, rowing
+1. the person watching horror movies is somewhere to the left of the person who's sport is rowing##5
+2. the person eating pomegranate is not the person who's sport is rowing","{'Food': ['pomegranate', 'pumpkin'], 'Movie-Genre': ['horror', 'superhero'], 'Sport': ['basketball', 'rowing']}"
+Pt1_3x2_level6-5,"The people prefer 2 different music-genres: funk, indie
+There are 2 different nationalities: brazilian, nigerian
+The people use 2 different means of transport: ship, trike
+1. the brazilian is on the right of the person driving the ship##1
+2. the fan funk is not the person driving the trike","{'Music-Genre': ['funk', 'indie'], 'Nationality': ['nigerian', 'brazilian'], 'Transport': ['ship', 'trike']}"
+Pt1_3x2_level6-6,"There 2 different types of food: broccoli, lemon
+There are 2 different nationalities: australian, polish
+The people use 2 different means of transport: jet-ski, scooter
+1. the person driving the scooter is not the person eating broccoli
+2. the person driving the scooter is somewhere to the left of the australian##5","{'Food': ['lemon', 'broccoli'], 'Nationality': ['polish', 'australian'], 'Transport': ['scooter', 'jet-ski']}"
+Pt1_3x2_level6-7,"There are 2 different favourite beverages: cola, iced-tea
+The people prefer 2 different music-genres: electronic, rock
+The people prefer 2 different types of sport: baseball, lacrosse
+1. the person drinking iced-tea is not the fan rock
+2. the fan rock is somewhere to the left of the person who's sport is lacrosse##5","{'Beverage': ['cola', 'iced-tea'], 'Music-Genre': ['rock', 'electronic'], 'Sport': ['baseball', 'lacrosse']}"
+Pt1_3x2_level6-8,"There are 2 different favourite beverages: fanta, water
+There 2 different types of food: avocado, zucchini
+The people use 2 different means of transport: motorbike, roller
+1. the person eating zucchini is on the right of the person drinking water##1
+2. the person eating zucchini is not the person driving the roller","{'Beverage': ['water', 'fanta'], 'Food': ['avocado', 'zucchini'], 'Transport': ['roller', 'motorbike']}"
+Pt1_3x2_level6-9,"The people prefer 2 different music-genres: r&b, rock
+2 different pets are kept: rabbit, snake
+The people prefer 2 different types of sport: climbing, cricket
+1. the owner of the rabbit is not the fan r&b
+2. the person who's sport is cricket is somewhere to the right of the owner of the rabbit##5","{'Music-Genre': ['rock', 'r&b'], 'Pet': ['rabbit', 'snake'], 'Sport': ['climbing', 'cricket']}"
diff --git a/part2/level6/Pt2_3x3_level6.csv b/part2/level6/Pt2_3x3_level6.csv
new file mode 100644
index 0000000000000000000000000000000000000000..11f663c5371466a395325c830084b1171befa918
--- /dev/null
+++ b/part2/level6/Pt2_3x3_level6.csv
@@ -0,0 +1,93 @@
+ID,Clues,SolutionGrid
+Pt1_3x3_level6-0,"There 3 different types of food: kale, pepper, plum
+The people prefer 3 different music-genres: d&b, disco, techno
+There are 3 different nationalities: british, french, russian
+1. the person eating pepper is in an even position##4
+2. the person eating kale is somewhere to the right of the british##5
+3. the russian is the fan d&b##1
+4. the fan disco is on the far left##1
+5. the french is not the fan techno
+6. the fan d&b is on the right of the fan techno##1","{'Food': ['plum', 'pepper', 'kale'], 'Music-Genre': ['disco', 'techno', 'd&b'], 'Nationality': ['french', 'british', 'russian']}"
+Pt1_3x3_level6-1,"There are 3 different nationalities: british, dutch, polish
+3 different pets are kept: frog, goldfish, rat
+The people prefer 3 different types of sport: baseball, basketball, swimming
+1. the owner of the rat is not the dutch
+2. the person who's sport is baseball is on the left or right of the person who's sport is basketball##3
+3. the person who's sport is basketball is not the british
+4. the person who's sport is baseball is somewhere to the right of the owner of the frog##5
+5. the owner of the goldfish is on the far left##1
+6. the british is on the right of the polish##1
+7. the owner of the frog is in an even position##4","{'Nationality': ['dutch', 'polish', 'british'], 'Pet': ['goldfish', 'frog', 'rat'], 'Sport': ['swimming', 'basketball', 'baseball']}"
+Pt1_3x3_level6-2,"The people have 3 different jobs:  bartender, firefighter, videographer
+The people prefer 3 different music-genres: blues, dubstep, punk
+The people prefer 3 different types of sport: climbing, snowboarding, weightlifting
+1. the videographer is on the right of the fan blues##1
+2. the fan dubstep is not the videographer
+3. the person who's sport is weightlifting is between the firefighter and the bartender##2
+4. the bartender is somewhere to the left of the firefighter##5
+5. the person who's sport is snowboarding is somewhere to the right of the videographer##5","{'Job': ['bartender', 'videographer', 'firefighter'], 'Music-Genre': ['blues', 'punk', 'dubstep'], 'Sport': ['climbing', 'weightlifting', 'snowboarding']}"
+Pt1_3x3_level6-3,"There 3 different types of food: cabbage, cauliflower, watermelon
+The people have 3 different jobs:  lawyer, librarian, social-worker
+The people prefer 3 different music-genres: blues, dubstep, r&b
+1. the fan blues is on the left or right of the person eating cabbage##3
+2. the lawyer is somewhere to the right of the librarian##5
+3. the person eating cabbage is the fan r&b##1
+4. the fan blues is on the left or right of the librarian##3
+5. the lawyer is not the person eating cauliflower
+6. the librarian is somewhere to the right of the social-worker##5
+7. the lawyer is not the fan blues","{'Food': ['cauliflower', 'cabbage', 'watermelon'], 'Job': ['social-worker', 'librarian', 'lawyer'], 'Music-Genre': ['blues', 'r&b', 'dubstep']}"
+Pt1_3x3_level6-4,"The people have 3 different hobbies: board-games, reading, rock-climbing
+The people have 3 different jobs:  bartender, project-manager, videographer
+The people prefer 3 different music-genres: folk, gospel, rock
+1. the fan folk is on the left or right of the person who's hobby is rock-climbing##3
+2. the project-manager is not the fan gospel
+3. the fan gospel is the person who's hobby is rock-climbing##1
+4. the person who's hobby is reading is on the left or right of the videographer##3
+5. the person who's hobby is board-games is on the far left##1
+6. the person who's hobby is reading is not the project-manager
+7. the person who's hobby is rock-climbing is in an odd position##4","{'Hobby': ['board-games', 'reading', 'rock-climbing'], 'Job': ['project-manager', 'bartender', 'videographer'], 'Music-Genre': ['rock', 'folk', 'gospel']}"
+Pt1_3x3_level6-5,"There 3 different types of food: grapefruit, lime, onion
+3 different pets are kept: chinchilla, goat, pony
+The people use 3 different means of transport: helicopter, jet-ski, ship
+1. the person eating onion is on the left of the person eating grapefruit##1
+2. the person driving the jet-ski is somewhere to the left of the person eating onion##5
+3. the person driving the ship is not the person eating lime
+4. the owner of the pony is in the middle##1
+5. the person driving the ship is not the owner of the pony
+6. the owner of the pony is on the left of the owner of the chinchilla##1","{'Food': ['lime', 'onion', 'grapefruit'], 'Pet': ['goat', 'pony', 'chinchilla'], 'Transport': ['jet-ski', 'helicopter', 'ship']}"
+Pt1_3x3_level6-6,"The people have 3 different jobs:  coach, librarian, pilot
+3 different pets are kept: goldfish, rabbit, rat
+The people prefer 3 different types of sport: skateboarding, swimming, tennis
+1. the person who's sport is swimming is in an odd position##4
+2. the owner of the goldfish is on the right of the librarian##1
+3. the coach is on the right of the pilot##1
+4. the owner of the goldfish is on the left or right of the owner of the rat##3
+5. the owner of the rabbit is somewhere to the right of the person who's sport is skateboarding##5
+6. the owner of the rabbit is not the person who's sport is swimming","{'Job': ['librarian', 'pilot', 'coach'], 'Pet': ['rat', 'goldfish', 'rabbit'], 'Sport': ['swimming', 'skateboarding', 'tennis']}"
+Pt1_3x3_level6-7,"There are 3 different favourite beverages: cola, fanta, water
+There 3 different types of food: banana, onion, pear
+The people use 3 different means of transport: car, motorbike, quad-bike
+1. the person driving the motorbike is on the far left or far right##3
+2. the person eating pear is not the person driving the quad-bike
+3. the person drinking cola is somewhere to the left of the person driving the motorbike##5
+4. the person driving the quad-bike is on the right of the person drinking water##1
+5. the person eating onion is not the person drinking cola
+6. the person eating onion is not the person drinking fanta
+7. the person eating onion is the person eating onion##1","{'Beverage': ['water', 'cola', 'fanta'], 'Food': ['onion', 'banana', 'pear'], 'Transport': ['car', 'quad-bike', 'motorbike']}"
+Pt1_3x3_level6-8,"The people have 3 different hobbies: baking, board-games, card-games
+The people perfer 3 different movie-genres: action, adventure, disaster
+3 different pets are kept: ferret, hamster, mouse
+1. the person who's hobby is baking is not the person watching adventure movies
+2. the person watching action movies is in an even position##4
+3. the person who's hobby is board-games is somewhere to the right of the owner of the hamster##5
+4. the person who's hobby is baking is not the owner of the ferret
+5. the person watching disaster movies is not the owner of the hamster
+6. the owner of the ferret is in an even position##4","{'Hobby': ['card-games', 'board-games', 'baking'], 'Movie-Genre': ['adventure', 'action', 'disaster'], 'Pet': ['hamster', 'ferret', 'mouse']}"
+Pt1_3x3_level6-9,"There 3 different types of food: cucumber, watermelon, zucchini
+The people have 3 different jobs:  architect, doctor, videographer
+The people perfer 3 different movie-genres: adventure, crime, mystery
+1. the videographer is somewhere to the right of the person eating watermelon##5
+2. the person eating zucchini is not the videographer
+3. the person watching crime movies is on the left of the person watching mystery movies##1
+4. the person watching adventure movies is on the left of the videographer##1
+5. the doctor is not the person eating zucchini","{'Food': ['watermelon', 'cucumber', 'zucchini'], 'Job': ['doctor', 'videographer', 'architect'], 'Movie-Genre': ['adventure', 'crime', 'mystery']}"
diff --git a/part2/level6/Pt2_3x4_level6.csv b/part2/level6/Pt2_3x4_level6.csv
new file mode 100644
index 0000000000000000000000000000000000000000..f70a462067307fd5dd96e2127a3cf8ae4e521512
--- /dev/null
+++ b/part2/level6/Pt2_3x4_level6.csv
@@ -0,0 +1,126 @@
+ID,Clues,SolutionGrid
+Pt1_3x4_level6-0,"The people have 4 different jobs:  analyst, doctor, manager, nurse
+There are 4 different nationalities: american, french, malaysian, spanish
+The people prefer 4 different types of sport: cricket, ice-hockey, skateboarding, soccer
+ 1. the manager is in an odd position##4
+ 2. the nurse is on the left or right of the person who's sport is cricket##3
+ 3. the spanish is on the right of the doctor##1
+ 4. the malaysian is the person who's sport is cricket##1
+ 5. the american is on the right of the person who's sport is soccer##1
+ 6. the person who's sport is cricket is in an even position##4
+ 7. the analyst is the person who's sport is ice-hockey##1
+ 8. the manager is on the right of the doctor##1
+ 9. the person who's sport is ice-hockey is not the nurse
+10. the person who's sport is soccer is on the left or right of the person who's sport is cricket##3
+11. the person who's sport is soccer is somewhere to the left of the analyst##5","{'Job': ['nurse', 'doctor', 'manager', 'analyst'], 'Nationality': ['french', 'malaysian', 'spanish', 'american'], 'Sport': ['skateboarding', 'cricket', 'soccer', 'ice-hockey']}"
+Pt1_3x4_level6-1,"The people have 4 different jobs:  engineer, journalist, scientist, writer
+The people prefer 4 different music-genres: classical, electronic, funk, rock
+The people prefer 4 different types of sport: baseball, golf, handball, soccer
+ 1. the person who's sport is baseball is on the left or right of the person who's sport is soccer##3
+ 2. the fan classical is in an even position##4
+ 3. the scientist is somewhere to the left of the person who's sport is golf##5
+ 4. the writer is on the left or right of the fan rock##3
+ 5. the scientist is not the fan funk
+ 6. the person who's sport is soccer is between the person who's sport is baseball and the engineer##2
+ 7. the scientist is in an odd position##4
+ 8. the writer is between the engineer and the fan electronic##2
+ 9. the fan funk is somewhere to the right of the fan classical##5
+10. the person who's sport is handball is in an even position##4
+11. the scientist is in an odd position##4","{'Job': ['scientist', 'writer', 'engineer', 'journalist'], 'Music-Genre': ['electronic', 'classical', 'rock', 'funk'], 'Sport': ['baseball', 'soccer', 'golf', 'handball']}"
+Pt1_3x4_level6-2,"The people have 4 different hobbies: baking, cooking, fishing, woodworking
+The people perfer 4 different movie-genres: satire, sports, superhero, thriller
+The people prefer 4 different types of sport: baseball, skiing, snowboarding, soccer
+1. the person who's hobby is fishing is between the person who's hobby is woodworking and the person watching thriller movies##2
+2. the person who's hobby is fishing is between the person watching thriller movies and the person watching satire movies##2
+3. the person watching satire movies is not the person who's hobby is baking
+4. the person watching sports movies is on the right of the person watching satire movies##1
+5. the person who's sport is skiing is on the right of the person who's hobby is cooking##1
+6. the person who's sport is skiing is the person who's hobby is baking##1
+7. the person who's sport is soccer is between the person who's sport is baseball and the person watching superhero movies##2","{'Hobby': ['woodworking', 'fishing', 'cooking', 'baking'], 'Movie-Genre': ['satire', 'sports', 'thriller', 'superhero'], 'Sport': ['snowboarding', 'baseball', 'soccer', 'skiing']}"
+Pt1_3x4_level6-3,"There 4 different types of food: cauliflower, garlic, pomegranate, watermelon
+The people have 4 different jobs:  dressmaker, fisherman, project-manager, social-worker
+The people use 4 different means of transport: bike, bus, subway, van
+ 1. the person driving the bike is on the far left or far right##3
+ 2. the social-worker is not the person eating watermelon
+ 3. the social-worker is on the right of the person driving the bike##1
+ 4. the person eating watermelon is between the fisherman and the person driving the van##2
+ 5. the project-manager is somewhere to the left of the dressmaker##5
+ 6. the person eating garlic is on the far right##1
+ 7. the person eating garlic is in an even position##4
+ 8. the person driving the subway is somewhere to the right of the person driving the bus##5
+ 9. the person eating pomegranate is on the left or right of the person eating cauliflower##3
+10. the person eating watermelon is on the left or right of the person eating pomegranate##3
+11. the person eating garlic is on the right of the person eating watermelon##1","{'Food': ['cauliflower', 'pomegranate', 'watermelon', 'garlic'], 'Job': ['project-manager', 'social-worker', 'dressmaker', 'fisherman'], 'Transport': ['bike', 'van', 'bus', 'subway']}"
+Pt1_3x4_level6-4,"There 4 different types of food: blueberry, carrot, mango, pepper
+The people perfer 4 different movie-genres: fantasy, martial-arts, spy, superhero
+There are 4 different nationalities: american, pakistani, russian, turkish
+1. the person watching spy movies is not the turkish
+2. the russian is between the person eating mango and the pakistani##2
+3. the american is somewhere to the left of the person watching superhero movies##5
+4. the person watching fantasy movies is on the left of the person watching superhero movies##1
+5. the person eating blueberry is not the person watching fantasy movies
+6. the person eating mango is somewhere to the right of the person eating pepper##5
+7. the person watching superhero movies is between the russian and the american##2
+8. the person eating pepper is on the left of the person watching martial-arts movies##1","{'Food': ['carrot', 'blueberry', 'pepper', 'mango'], 'Movie-Genre': ['fantasy', 'superhero', 'spy', 'martial-arts'], 'Nationality': ['american', 'pakistani', 'russian', 'turkish']}"
+Pt1_3x4_level6-5,"There are 4 different favourite beverages: 7up, milk, mirinda, sprite
+The people prefer 4 different types of sport: basketball, climbing, rugby, surfing
+The people use 4 different means of transport: airplane, scooter, snowmobile, subway
+ 1. the person driving the scooter is on the far left or far right##3
+ 2. the person driving the airplane is somewhere to the right of the person who's sport is climbing##5
+ 3. the person driving the subway is not the person drinking milk
+ 4. the person who's sport is rugby is not the person driving the snowmobile
+ 5. the person drinking milk is on the right of the person driving the snowmobile##1
+ 6. the person drinking milk is not the person who's sport is rugby
+ 7. the person drinking sprite is not the person driving the airplane
+ 8. the person who's sport is climbing is somewhere to the left of the person drinking milk##5
+ 9. the person who's sport is basketball is somewhere to the left of the person driving the subway##5
+10. the person who's sport is surfing is somewhere to the left of the person driving the snowmobile##5
+11. the person drinking 7up is on the left of the person drinking mirinda##1","{'Beverage': ['7up', 'mirinda', 'milk', 'sprite'], 'Sport': ['surfing', 'climbing', 'basketball', 'rugby'], 'Transport': ['scooter', 'snowmobile', 'airplane', 'subway']}"
+Pt1_3x4_level6-6,"There are 4 different favourite beverages: almond-milk, hot-chocolate, juice, soy-milk
+There 4 different types of food: apple, avocado, radish, raspberry
+4 different pets are kept: frog, guinea-pig, pony, turtle
+1. the person drinking almond-milk is in an odd position##4
+2. the person drinking soy-milk is the owner of the guinea-pig##1
+3. the owner of the frog is not the person eating raspberry
+4. the owner of the frog is between the owner of the pony and the owner of the guinea-pig##2
+5. the person drinking juice is on the right of the owner of the pony##1
+6. the person eating avocado is somewhere to the right of the person eating apple##5
+7. the owner of the turtle is on the left of the person eating radish##1
+8. the person eating raspberry is on the far left##1
+9. the person eating apple is the person eating apple##1","{'Beverage': ['almond-milk', 'hot-chocolate', 'juice', 'soy-milk'], 'Food': ['raspberry', 'radish', 'apple', 'avocado'], 'Pet': ['turtle', 'pony', 'frog', 'guinea-pig']}"
+Pt1_3x4_level6-7,"There 4 different types of food: asparagus, corn, lime, radish
+The people have 4 different jobs:  architect, fisherman, freelancer, social-worker
+4 different pets are kept: cat, goldfish, hedgehog, rat
+ 1. the owner of the cat is somewhere to the left of the person eating lime##5
+ 2. the owner of the hedgehog is between the owner of the cat and the social-worker##2
+ 3. the social-worker is the person eating lime##1
+ 4. the owner of the rat is somewhere to the left of the person eating asparagus##5
+ 5. the owner of the rat is not the architect
+ 6. the person eating radish is the fisherman##1
+ 7. the owner of the hedgehog is on the left or right of the owner of the cat##3
+ 8. the person eating corn is not the owner of the rat
+ 9. the fisherman is not the owner of the hedgehog
+10. the architect is on the right of the social-worker##1
+11. the social-worker is somewhere to the left of the owner of the goldfish##5","{'Food': ['radish', 'corn', 'lime', 'asparagus'], 'Job': ['fisherman', 'freelancer', 'social-worker', 'architect'], 'Pet': ['cat', 'hedgehog', 'rat', 'goldfish']}"
+Pt1_3x4_level6-8,"There are 4 different favourite beverages: 7up, almond-milk, sprite, water
+The people have 4 different jobs:  dressmaker, entrepreneur, project-manager, social-worker
+The people prefer 4 different music-genres: punk, r&b, salsa, techno
+1. the person drinking water is between the dressmaker and the person drinking 7up##2
+2. the social-worker is on the left of the person drinking 7up##1
+3. the fan techno is on the left or right of the dressmaker##3
+4. the entrepreneur is on the right of the person drinking 7up##1
+5. the person drinking 7up is in an even position##4
+6. the fan r&b is on the right of the person drinking sprite##1
+7. the person drinking almond-milk is not the fan salsa","{'Beverage': ['sprite', '7up', 'water', 'almond-milk'], 'Job': ['social-worker', 'project-manager', 'entrepreneur', 'dressmaker'], 'Music-Genre': ['salsa', 'r&b', 'techno', 'punk']}"
+Pt1_3x4_level6-9,"There 4 different types of food: artichoke, cherry, radish, watermelon
+The people have 4 different hobbies: cooking, reading, woodworking, writing
+The people use 4 different means of transport: roller, train, tram, van
+1. the person who's hobby is cooking is somewhere to the right of the person who's hobby is reading##5
+2. the person who's hobby is woodworking is not the person driving the tram
+3. the person driving the roller is on the left of the person who's hobby is woodworking##1
+4. the person who's hobby is cooking is on the left or right of the person eating radish##3
+5. the person eating radish is somewhere to the left of the person driving the tram##5
+6. the person who's hobby is woodworking is on the left of the person eating artichoke##1
+7. the person driving the train is on the left of the person who's hobby is writing##1
+8. the person who's hobby is writing is not the person driving the train
+9. the person eating cherry is on the right of the person eating artichoke##1","{'Food': ['watermelon', 'radish', 'artichoke', 'cherry'], 'Hobby': ['reading', 'woodworking', 'cooking', 'writing'], 'Transport': ['roller', 'van', 'train', 'tram']}"
diff --git a/part2/level6/Pt2_3x5_level6.csv b/part2/level6/Pt2_3x5_level6.csv
new file mode 100644
index 0000000000000000000000000000000000000000..797799489af1b42648d027416dbcd6fe87e5e32c
--- /dev/null
+++ b/part2/level6/Pt2_3x5_level6.csv
@@ -0,0 +1,178 @@
+ID,Clues,SolutionGrid
+Pt1_3x5_level6-0,"The people have 5 different jobs:  analyst, doctor, freelancer, paramedic, videographer
+The people prefer 5 different music-genres: disco, hip-hop, metal, pop, rock
+5 different pets are kept: ferret, frog, goldfish, hedgehog, snake
+ 1. the owner of the frog is on the left or right of the owner of the ferret##3
+ 2. the owner of the ferret is somewhere to the right of the fan disco##5
+ 3. the fan disco is on the left or right of the fan hip-hop##3
+ 4. the owner of the frog is on the far left or far right##3
+ 5. the fan metal is on the left of the videographer##1
+ 6. the owner of the ferret is on the right of the owner of the hedgehog##1
+ 7. the videographer is on the left of the paramedic##1
+ 8. the fan metal is on the left or right of the fan rock##3
+ 9. the owner of the hedgehog is somewhere to the right of the freelancer##5
+10. the paramedic is somewhere to the right of the owner of the hedgehog##5
+11. the fan pop is on the left or right of the fan hip-hop##3
+12. the owner of the goldfish is somewhere to the left of the freelancer##5
+13. the owner of the snake is not the paramedic
+14. the videographer is not the fan hip-hop
+15. the fan rock is the doctor##1","{'Job': ['doctor', 'freelancer', 'videographer', 'paramedic', 'analyst'], 'Music-Genre': ['rock', 'metal', 'disco', 'hip-hop', 'pop'], 'Pet': ['goldfish', 'snake', 'hedgehog', 'ferret', 'frog']}"
+Pt1_3x5_level6-1,"There 5 different types of food: blueberry, cucumber, lemon, mango, zucchini
+The people have 5 different hobbies: filmmaking, photography, reading, rock-climbing, woodworking
+The people prefer 5 different types of sport: cricket, cycling, lacrosse, soccer, water-polo
+ 1. the person who's sport is lacrosse is on the left or right of the person eating blueberry##3
+ 2. the person who's hobby is filmmaking is on the left of the person who's sport is cycling##1
+ 3. the person who's sport is lacrosse is on the right of the person eating blueberry##1
+ 4. the person who's sport is lacrosse is between the person who's sport is cycling and the person eating zucchini##2
+ 5. the person who's sport is lacrosse is the person who's hobby is rock-climbing##1
+ 6. the person who's sport is soccer is on the right of the person eating lemon##1
+ 7. the person who's hobby is rock-climbing is on the left of the person who's hobby is reading##1
+ 8. the person who's hobby is photography is on the left or right of the person who's hobby is filmmaking##3
+ 9. the person eating cucumber is in an even position##4
+10. the person eating lemon is not the person who's sport is soccer
+11. the person eating mango is on the left or right of the person who's sport is cricket##3
+12. the person who's sport is cricket is on the left of the person eating mango##1
+13. the person eating zucchini is somewhere to the right of the person eating blueberry##5
+14. the person eating mango is not the person who's sport is cricket
+15. the person eating cucumber is on the left or right of the person who's hobby is woodworking##3","{'Food': ['lemon', 'mango', 'blueberry', 'cucumber', 'zucchini'], 'Hobby': ['photography', 'filmmaking', 'woodworking', 'rock-climbing', 'reading'], 'Sport': ['cricket', 'soccer', 'cycling', 'lacrosse', 'water-polo']}"
+Pt1_3x5_level6-2,"There are 5 different nationalities: argentine, australian, brazilian, indian, pakistani
+5 different pets are kept: ferret, goat, horse, lizard, rabbit
+The people use 5 different means of transport: boat, quad-bike, roller, train, trike
+ 1. the person driving the boat is the owner of the lizard##1
+ 2. the argentine is not the owner of the rabbit
+ 3. the australian is not the person driving the quad-bike
+ 4. the person driving the train is on the left of the person driving the boat##1
+ 5. the indian is somewhere to the right of the owner of the rabbit##5
+ 6. the owner of the goat is the person driving the roller##1
+ 7. the australian is not the person driving the quad-bike
+ 8. the person driving the trike is on the right of the australian##1
+ 9. the owner of the ferret is in the middle##1
+10. the brazilian is between the australian and the person driving the roller##2
+11. the person driving the quad-bike is in an odd position##4
+12. the indian is on the left or right of the owner of the rabbit##3
+13. the owner of the rabbit is on the left or right of the person driving the roller##3
+14. the owner of the goat is on the left or right of the person driving the train##3
+15. the australian is on the left of the argentine##1","{'Nationality': ['pakistani', 'indian', 'brazilian', 'australian', 'argentine'], 'Pet': ['rabbit', 'goat', 'ferret', 'lizard', 'horse'], 'Transport': ['quad-bike', 'roller', 'train', 'boat', 'trike']}"
+Pt1_3x5_level6-3,"There 5 different types of food: apple, eggplant, pear, plum, raspberry
+The people have 5 different jobs:  analyst, engineer, journalist, musician, scientist
+5 different pets are kept: cat, dog, frog, pony, rat
+ 1. the person eating apple is on the right of the owner of the rat##1
+ 2. the scientist is on the left of the owner of the frog##1
+ 3. the person eating pear is somewhere to the left of the scientist##5
+ 4. the owner of the rat is on the far left##1
+ 5. the owner of the pony is not the person eating pear
+ 6. the person eating pear is on the left or right of the engineer##3
+ 7. the person eating pear is somewhere to the right of the owner of the pony##5
+ 8. the owner of the rat is not the person eating raspberry
+ 9. the owner of the dog is on the left of the owner of the cat##1
+10. the person eating eggplant is on the left or right of the musician##3
+11. the person eating pear is somewhere to the right of the journalist##5
+12. the musician is on the far left or far right##3","{'Food': ['plum', 'apple', 'pear', 'eggplant', 'raspberry'], 'Job': ['journalist', 'engineer', 'analyst', 'scientist', 'musician'], 'Pet': ['rat', 'pony', 'dog', 'cat', 'frog']}"
+Pt1_3x5_level6-4,"The people have 5 different hobbies: collecting, reading, skydiving, video-games, woodworking
+The people perfer 5 different movie-genres: action, adventure, horror, superhero, western
+The people prefer 5 different types of sport: cycling, ice-hockey, rugby, snowboarding, soccer
+ 1. the person who's sport is soccer is in an odd position##4
+ 2. the person who's sport is snowboarding is on the right of the person who's hobby is collecting##1
+ 3. the person who's hobby is collecting is not the person who's sport is soccer
+ 4. the person who's hobby is collecting is in the middle##1
+ 5. the person who's hobby is video-games is on the left or right of the person who's sport is soccer##3
+ 6. the person who's sport is rugby is on the left or right of the person who's sport is soccer##3
+ 7. the person watching superhero movies is the person who's hobby is woodworking##1
+ 8. the person watching adventure movies is on the left of the person who's sport is snowboarding##1
+ 9. the person who's hobby is reading is somewhere to the left of the person who's hobby is video-games##5
+10. the person who's sport is cycling is the person who's hobby is woodworking##1
+11. the person who's sport is rugby is the person who's hobby is video-games##1
+12. the person watching horror movies is somewhere to the left of the person watching superhero movies##5
+13. the person watching superhero movies is on the left or right of the person who's hobby is skydiving##3
+14. the person watching horror movies is on the right of the person watching action movies##1
+15. the person watching western movies is on the right of the person watching adventure movies##1
+16. the person who's sport is rugby is not the person watching superhero movies","{'Hobby': ['reading', 'video-games', 'collecting', 'skydiving', 'woodworking'], 'Movie-Genre': ['action', 'horror', 'adventure', 'western', 'superhero'], 'Sport': ['soccer', 'rugby', 'ice-hockey', 'snowboarding', 'cycling']}"
+Pt1_3x5_level6-5,"There 5 different types of food: artichoke, blueberry, grapefruit, orange, peach
+The people have 5 different jobs:  architect, dancer, lawyer, paramedic, security-guard
+5 different pets are kept: bird, ferret, hamster, rat, snake
+ 1. the owner of the ferret is not the security-guard
+ 2. the owner of the rat is the person eating blueberry##1
+ 3. the owner of the ferret is somewhere to the left of the paramedic##5
+ 4. the person eating grapefruit is somewhere to the right of the dancer##5
+ 5. the person eating grapefruit is somewhere to the right of the person eating blueberry##5
+ 6. the owner of the rat is on the left or right of the owner of the bird##3
+ 7. the owner of the bird is somewhere to the right of the owner of the hamster##5
+ 8. the person eating grapefruit is between the person eating orange and the architect##2
+ 9. the person eating orange is somewhere to the right of the architect##5
+10. the owner of the rat is on the left or right of the dancer##3
+11. the architect is somewhere to the right of the dancer##5
+12. the owner of the bird is between the person eating peach and the person eating blueberry##2
+13. the person eating grapefruit is on the left of the person eating orange##1
+14. the owner of the bird is not the security-guard
+15. the person eating orange is somewhere to the right of the lawyer##5
+16. the owner of the bird is on the left of the person eating blueberry##1
+17. the paramedic is not the owner of the bird","{'Food': ['peach', 'artichoke', 'blueberry', 'grapefruit', 'orange'], 'Job': ['security-guard', 'dancer', 'architect', 'lawyer', 'paramedic'], 'Pet': ['hamster', 'bird', 'rat', 'ferret', 'snake']}"
+Pt1_3x5_level6-6,"The people have 5 different hobbies: chess, cooking, gardening, singing, traveling
+5 different pets are kept: cat, dog, horse, pony, rat
+The people prefer 5 different types of sport: biathlon, climbing, cricket, lacrosse, weightlifting
+ 1. the owner of the rat is on the left of the person who's sport is lacrosse##1
+ 2. the person who's sport is weightlifting is between the owner of the pony and the owner of the cat##2
+ 3. the person who's hobby is chess is between the person who's hobby is traveling and the owner of the cat##2
+ 4. the person who's sport is climbing is somewhere to the left of the person who's sport is biathlon##5
+ 5. the person who's sport is lacrosse is not the owner of the cat
+ 6. the person who's sport is cricket is somewhere to the right of the owner of the dog##5
+ 7. the person who's hobby is singing is somewhere to the right of the person who's sport is cricket##5
+ 8. the person who's hobby is singing is on the right of the person who's hobby is cooking##1
+ 9. the owner of the pony is somewhere to the right of the owner of the horse##5
+10. the owner of the dog is not the person who's sport is biathlon
+11. the owner of the cat is not the person who's sport is biathlon
+12. the owner of the dog is on the left or right of the person who's hobby is gardening##3
+13. the person who's sport is lacrosse is on the left or right of the person who's sport is climbing##3
+14. the owner of the horse is somewhere to the right of the person who's hobby is chess##5","{'Hobby': ['traveling', 'chess', 'gardening', 'cooking', 'singing'], 'Pet': ['rat', 'dog', 'cat', 'horse', 'pony'], 'Sport': ['climbing', 'lacrosse', 'cricket', 'weightlifting', 'biathlon']}"
+Pt1_3x5_level6-7,"There 5 different types of food: eggplant, garlic, kale, lemon, zucchini
+The people have 5 different jobs:  accountant, analyst, fisherman, librarian, social-worker
+5 different pets are kept: cat, frog, guinea-pig, hamster, pony
+ 1. the owner of the frog is on the right of the person eating lemon##1
+ 2. the owner of the guinea-pig is in an even position##4
+ 3. the social-worker is somewhere to the left of the fisherman##5
+ 4. the librarian is in an even position##4
+ 5. the person eating lemon is on the left or right of the owner of the hamster##3
+ 6. the person eating garlic is on the left or right of the social-worker##3
+ 7. the accountant is not the person eating eggplant
+ 8. the person eating garlic is on the left of the owner of the guinea-pig##1
+ 9. the analyst is somewhere to the right of the librarian##5
+10. the social-worker is on the left or right of the person eating kale##3
+11. the accountant is not the person eating lemon
+12. the librarian is the owner of the pony##1
+13. the owner of the pony is somewhere to the left of the owner of the cat##5
+14. the person eating kale is on the left of the person eating eggplant##1
+15. the person eating garlic is somewhere to the left of the person eating eggplant##5
+16. the owner of the pony is on the left of the owner of the cat##1","{'Food': ['garlic', 'lemon', 'kale', 'eggplant', 'zucchini'], 'Job': ['accountant', 'social-worker', 'fisherman', 'librarian', 'analyst'], 'Pet': ['hamster', 'guinea-pig', 'frog', 'pony', 'cat']}"
+Pt1_3x5_level6-8,"There are 5 different favourite beverages: almond-milk, coffee, cola, iced-tea, milk
+The people prefer 5 different music-genres: folk, funk, hip-hop, pop, rock
+The people prefer 5 different types of sport: badminton, biathlon, cricket, parkour, swimming
+ 1. the person who's sport is badminton is somewhere to the left of the person drinking cola##5
+ 2. the person who's sport is swimming is the person drinking cola##1
+ 3. the person who's sport is biathlon is the fan hip-hop##1
+ 4. the person who's sport is badminton is somewhere to the right of the fan funk##5
+ 5. the person drinking cola is on the right of the person drinking iced-tea##1
+ 6. the person drinking milk is on the far left or far right##3
+ 7. the person who's sport is badminton is not the fan funk
+ 8. the person drinking cola is between the person who's sport is cricket and the person drinking iced-tea##2
+ 9. the fan rock is in an odd position##4
+10. the person drinking iced-tea is somewhere to the left of the person drinking coffee##5
+11. the person drinking cola is on the right of the fan folk##1
+12. the person who's sport is biathlon is on the far right##1
+13. the person drinking milk is on the right of the person drinking coffee##1","{'Beverage': ['almond-milk', 'iced-tea', 'cola', 'coffee', 'milk'], 'Music-Genre': ['funk', 'folk', 'rock', 'pop', 'hip-hop'], 'Sport': ['parkour', 'badminton', 'swimming', 'cricket', 'biathlon']}"
+Pt1_3x5_level6-9,"The people have 5 different hobbies: cooking, dancing, gardening, rock-climbing, traveling
+The people perfer 5 different movie-genres: animation, horror, musical, romance, satire
+5 different pets are kept: cat, fish, guinea-pig, hamster, rabbit
+ 1. the person who's hobby is traveling is on the left or right of the person watching musical movies##3
+ 2. the owner of the guinea-pig is somewhere to the left of the person who's hobby is cooking##5
+ 3. the person watching horror movies is not the person who's hobby is cooking
+ 4. the person who's hobby is gardening is on the far right##1
+ 5. the owner of the hamster is on the left of the owner of the fish##1
+ 6. the person watching satire movies is on the left or right of the person watching animation movies##3
+ 7. the person watching romance movies is somewhere to the left of the person who's hobby is traveling##5
+ 8. the owner of the guinea-pig is on the left of the person watching satire movies##1
+ 9. the person who's hobby is gardening is on the far left or far right##3
+10. the owner of the fish is the person watching musical movies##1
+11. the owner of the hamster is somewhere to the right of the person watching animation movies##5
+12. the person watching animation movies is not the person who's hobby is traveling
+13. the owner of the cat is between the owner of the guinea-pig and the owner of the hamster##2
+14. the person who's hobby is rock-climbing is the owner of the rabbit##1","{'Hobby': ['rock-climbing', 'dancing', 'cooking', 'traveling', 'gardening'], 'Movie-Genre': ['romance', 'animation', 'satire', 'horror', 'musical'], 'Pet': ['rabbit', 'guinea-pig', 'cat', 'hamster', 'fish']}"
diff --git a/part2/level6/Pt2_3x6_level6.csv b/part2/level6/Pt2_3x6_level6.csv
new file mode 100644
index 0000000000000000000000000000000000000000..aef2351ca70c4ce3176e684ab51f43b781c9303f
--- /dev/null
+++ b/part2/level6/Pt2_3x6_level6.csv
@@ -0,0 +1,250 @@
+ID,Clues,SolutionGrid
+Pt1_3x6_level6-0,"There are 6 different favourite beverages: 7up, cola, juice, milk, mirinda, sprite
+The people have 6 different hobbies: cooking, rock-climbing, singing, skydiving, traveling, woodworking
+The people have 6 different jobs:  bartender, chef, coach, fisherman, journalist, lawyer
+ 1. the person drinking cola is somewhere to the left of the person who's hobby is cooking##5
+ 2. the person drinking milk is somewhere to the left of the chef##5
+ 3. the person drinking juice is somewhere to the left of the chef##5
+ 4. the person drinking 7up is somewhere to the left of the person who's hobby is rock-climbing##5
+ 5. the person who's hobby is skydiving is somewhere to the right of the person who's hobby is woodworking##5
+ 6. the person who's hobby is singing is the person drinking mirinda##1
+ 7. the person who's hobby is skydiving is on the right of the person who's hobby is woodworking##1
+ 8. the fisherman is somewhere to the left of the journalist##5
+ 9. the person who's hobby is rock-climbing is on the left or right of the lawyer##3
+10. the coach is the person drinking 7up##1
+11. the person drinking cola is somewhere to the left of the lawyer##5
+12. the bartender is in an odd position##4
+13. the person drinking juice is in an odd position##4
+14. the person who's hobby is rock-climbing is not the person drinking mirinda
+15. the person who's hobby is skydiving is somewhere to the right of the person who's hobby is cooking##5
+16. the coach is on the left or right of the journalist##3
+17. the lawyer is somewhere to the right of the person who's hobby is singing##5
+18. the person who's hobby is rock-climbing is somewhere to the left of the bartender##5
+19. the person drinking cola is somewhere to the right of the person drinking 7up##5
+20. the coach is between the person who's hobby is rock-climbing and the person who's hobby is singing##2
+21. the person who's hobby is woodworking is not the fisherman","{'Beverage': ['mirinda', '7up', 'cola', 'milk', 'juice', 'sprite'], 'Hobby': ['singing', 'traveling', 'rock-climbing', 'cooking', 'woodworking', 'skydiving'], 'Job': ['fisherman', 'coach', 'journalist', 'lawyer', 'bartender', 'chef']}"
+Pt1_3x6_level6-1,"The people have 6 different jobs:  accountant, designer, mechanic, paramedic, project-manager, teacher
+The people prefer 6 different music-genres: d&b, hip-hop, pop, reggae, rock, techno
+6 different pets are kept: bird, chinchilla, goat, mouse, rat, turtle
+ 1. the owner of the chinchilla is on the right of the mechanic##1
+ 2. the fan hip-hop is not the paramedic
+ 3. the owner of the bird is on the left or right of the teacher##3
+ 4. the owner of the mouse is the fan reggae##1
+ 5. the fan rock is on the right of the fan pop##1
+ 6. the project-manager is on the left or right of the fan techno##3
+ 7. the owner of the bird is the owner of the bird##1
+ 8. the fan techno is on the right of the project-manager##1
+ 9. the owner of the chinchilla is in an odd position##4
+10. the owner of the chinchilla is somewhere to the right of the accountant##5
+11. the designer is not the owner of the turtle
+12. the project-manager is on the right of the owner of the chinchilla##1
+13. the paramedic is on the right of the owner of the bird##1
+14. the designer is on the left or right of the owner of the rat##3
+15. the owner of the bird is not the fan hip-hop
+16. the owner of the mouse is not the fan rock
+17. the fan d&b is not the teacher
+18. the fan reggae is somewhere to the right of the fan techno##5
+19. the teacher is in an odd position##4
+20. the fan reggae is on the right of the fan techno##1
+21. the owner of the goat is on the left or right of the accountant##3
+22. the accountant is on the left or right of the fan hip-hop##3","{'Job': ['accountant', 'mechanic', 'teacher', 'project-manager', 'paramedic', 'designer'], 'Music-Genre': ['d&b', 'hip-hop', 'pop', 'rock', 'techno', 'reggae'], 'Pet': ['turtle', 'goat', 'chinchilla', 'bird', 'rat', 'mouse']}"
+Pt1_3x6_level6-2,"There are 6 different favourite beverages: fanta, juice, milk, mirinda, tea, water
+The people prefer 6 different types of sport: badminton, baseball, cricket, ice-hockey, sailing, snowboarding
+The people use 6 different means of transport: bus, jet-ski, quad-bike, roller, taxi, trike
+ 1. the person drinking water is not the person who's sport is badminton
+ 2. the person driving the taxi is somewhere to the right of the person driving the jet-ski##5
+ 3. the person who's sport is badminton is on the left of the person driving the quad-bike##1
+ 4. the person who's sport is badminton is somewhere to the right of the person who's sport is cricket##5
+ 5. the person driving the quad-bike is somewhere to the left of the person drinking tea##5
+ 6. the person driving the trike is somewhere to the left of the person who's sport is snowboarding##5
+ 7. the person drinking water is on the left or right of the person driving the trike##3
+ 8. the person who's sport is cricket is not the person driving the quad-bike
+ 9. the person drinking juice is on the left or right of the person drinking mirinda##3
+10. the person driving the quad-bike is not the person drinking water
+11. the person who's sport is ice-hockey is somewhere to the right of the person drinking milk##5
+12. the person who's sport is sailing is somewhere to the left of the person drinking juice##5
+13. the person driving the taxi is on the left or right of the person driving the trike##3
+14. the person drinking water is on the left of the person who's sport is badminton##1
+15. the person who's sport is ice-hockey is on the left or right of the person who's sport is cricket##3
+16. the person drinking water is not the person driving the jet-ski
+17. the person driving the trike is somewhere to the right of the person driving the taxi##5
+18. the person driving the trike is not the person drinking juice
+19. the person who's sport is baseball is somewhere to the right of the person who's sport is ice-hockey##5
+20. the person who's sport is cricket is the person drinking milk##1
+21. the person driving the bus is somewhere to the right of the person who's sport is snowboarding##5
+22. the person drinking tea is the person driving the bus##1
+23. the person who's sport is cricket is on the left of the person driving the jet-ski##1
+24. the person driving the taxi is on the left or right of the person drinking fanta##3
+25. the person drinking water is on the right of the person drinking fanta##1
+26. the person driving the bus is somewhere to the right of the person drinking fanta##5","{'Beverage': ['milk', 'fanta', 'water', 'mirinda', 'juice', 'tea'], 'Sport': ['cricket', 'ice-hockey', 'sailing', 'badminton', 'snowboarding', 'baseball'], 'Transport': ['roller', 'jet-ski', 'taxi', 'trike', 'quad-bike', 'bus']}"
+Pt1_3x6_level6-3,"The people have 6 different hobbies: fishing, hiking, magic-tricks, rock-climbing, sudoku, writing
+The people perfer 6 different movie-genres: family, horror, martial-arts, mystery, satire, spy
+There are 6 different nationalities: australian, british, indian, indonesian, japanese, pakistani
+ 1. the person watching mystery movies is between the person watching family movies and the indian##2
+ 2. the person watching spy movies is not the indonesian
+ 3. the person watching martial-arts movies is somewhere to the right of the person watching spy movies##5
+ 4. the person watching martial-arts movies is somewhere to the right of the person who's hobby is writing##5
+ 5. the person who's hobby is magic-tricks is the person watching horror movies##1
+ 6. the person who's hobby is rock-climbing is somewhere to the right of the person watching mystery movies##5
+ 7. the indonesian is not the person watching horror movies
+ 8. the indonesian is not the person watching satire movies
+ 9. the person who's hobby is writing is on the right of the person who's hobby is fishing##1
+10. the person who's hobby is rock-climbing is between the person watching mystery movies and the person who's hobby is magic-tricks##2
+11. the person watching family movies is on the left or right of the japanese##3
+12. the person watching martial-arts movies is somewhere to the left of the japanese##5
+13. the australian is on the left or right of the british##3
+14. the person who's hobby is fishing is somewhere to the left of the person who's hobby is writing##5
+15. the indian is on the left of the person watching mystery movies##1
+16. the person who's hobby is fishing is somewhere to the left of the indian##5
+17. the person watching spy movies is somewhere to the left of the british##5
+18. the person who's hobby is hiking is not the pakistani
+19. the person who's hobby is writing is on the left of the person who's hobby is sudoku##1
+20. the australian is somewhere to the left of the indonesian##5
+21. the person watching horror movies is on the left or right of the pakistani##3","{'Hobby': ['fishing', 'writing', 'sudoku', 'hiking', 'rock-climbing', 'magic-tricks'], 'Movie-Genre': ['spy', 'satire', 'martial-arts', 'mystery', 'family', 'horror'], 'Nationality': ['australian', 'british', 'indian', 'indonesian', 'pakistani', 'japanese']}"
+Pt1_3x6_level6-4,"There 6 different types of food: cauliflower, lettuce, orange, pear, pepper, zucchini
+The people have 6 different hobbies: baking, collecting, drawing, filmmaking, fishing, sudoku
+The people use 6 different means of transport: airplane, bike, bus, car, quad-bike, roller
+ 1. the person who's hobby is sudoku is on the left or right of the person who's hobby is filmmaking##3
+ 2. the person eating cauliflower is not the person driving the quad-bike
+ 3. the person driving the bus is the person eating orange##1
+ 4. the person eating orange is on the left or right of the person eating pear##3
+ 5. the person who's hobby is collecting is on the left of the person who's hobby is fishing##1
+ 6. the person eating lettuce is in an odd position##4
+ 7. the person driving the roller is somewhere to the right of the person eating pear##5
+ 8. the person eating lettuce is on the right of the person driving the bike##1
+ 9. the person who's hobby is collecting is between the person who's hobby is fishing and the person who's hobby is drawing##2
+10. the person eating orange is between the person who's hobby is filmmaking and the person eating pepper##2
+11. the person who's hobby is sudoku is somewhere to the right of the person driving the bike##5
+12. the person eating orange is not the person driving the bike
+13. the person eating pear is not the person driving the car
+14. the person eating zucchini is on the far left or far right##3
+15. the person eating lettuce is somewhere to the right of the person eating zucchini##5
+16. the person who's hobby is fishing is on the left or right of the person eating cauliflower##3
+17. the person who's hobby is collecting is somewhere to the left of the person driving the bus##5
+18. the person driving the airplane is on the left or right of the person driving the quad-bike##3
+19. the person driving the car is somewhere to the left of the person driving the bus##5
+20. the person driving the airplane is on the right of the person eating lettuce##1
+21. the person eating pepper is somewhere to the right of the person eating pear##5","{'Food': ['zucchini', 'cauliflower', 'lettuce', 'pear', 'orange', 'pepper'], 'Hobby': ['drawing', 'collecting', 'fishing', 'filmmaking', 'sudoku', 'baking'], 'Transport': ['car', 'bike', 'quad-bike', 'airplane', 'bus', 'roller']}"
+Pt1_3x6_level6-5,"The people have 6 different hobbies: board-games, chess, filmmaking, hiking, magic-tricks, skydiving
+There are 6 different nationalities: argentine, british, chinese, malaysian, russian, thai
+The people prefer 6 different types of sport: climbing, cycling, golf, sailing, skiing, soccer
+ 1. the person who's sport is sailing is somewhere to the right of the british##5
+ 2. the person who's sport is soccer is not the russian
+ 3. the person who's sport is cycling is somewhere to the right of the person who's hobby is chess##5
+ 4. the person who's hobby is skydiving is not the british
+ 5. the person who's hobby is magic-tricks is on the far left or far right##3
+ 6. the person who's sport is climbing is not the person who's hobby is skydiving
+ 7. the thai is not the person who's sport is golf
+ 8. the thai is on the left or right of the person who's sport is skiing##3
+ 9. the person who's sport is golf is on the left or right of the person who's sport is cycling##3
+10. the person who's sport is climbing is the british##1
+11. the argentine is on the left of the person who's sport is cycling##1
+12. the person who's hobby is skydiving is not the russian
+13. the chinese is on the left or right of the malaysian##3
+14. the person who's sport is skiing is in an odd position##4
+15. the person who's sport is cycling is on the left or right of the argentine##3
+16. the person who's sport is cycling is on the left or right of the person who's sport is sailing##3
+17. the malaysian is on the right of the person who's hobby is board-games##1
+18. the thai is somewhere to the left of the person who's hobby is board-games##5
+19. the russian is on the left or right of the person who's sport is sailing##3
+20. the malaysian is the person who's sport is golf##1
+21. the person who's hobby is filmmaking is not the person who's sport is soccer
+22. the person who's sport is sailing is on the left or right of the person who's sport is cycling##3
+23. the person who's hobby is skydiving is somewhere to the left of the person who's hobby is chess##5
+24. the person who's sport is golf is in an even position##4
+25. the thai is between the person who's hobby is magic-tricks and the person who's hobby is hiking##2","{'Hobby': ['magic-tricks', 'skydiving', 'hiking', 'chess', 'board-games', 'filmmaking'], 'Nationality': ['british', 'thai', 'russian', 'argentine', 'chinese', 'malaysian'], 'Sport': ['climbing', 'soccer', 'skiing', 'sailing', 'cycling', 'golf']}"
+Pt1_3x6_level6-6,"There are 6 different favourite beverages: 7up, almond-milk, cola, milk, mirinda, tea
+The people have 6 different hobbies: card-games, hiking, magic-tricks, reading, skydiving, traveling
+The people prefer 6 different music-genres: ambient, classical, dubstep, folk, funk, r&b
+ 1. the person drinking cola is somewhere to the left of the person who's hobby is traveling##5
+ 2. the person drinking milk is the fan ambient##1
+ 3. the fan classical is somewhere to the right of the fan r&b##5
+ 4. the fan classical is between the person who's hobby is hiking and the person who's hobby is reading##2
+ 5. the person who's hobby is reading is the person drinking mirinda##1
+ 6. the person who's hobby is skydiving is on the left of the person drinking mirinda##1
+ 7. the fan r&b is not the person drinking almond-milk
+ 8. the person who's hobby is magic-tricks is the person who's hobby is magic-tricks##1
+ 9. the person drinking milk is on the left or right of the person drinking almond-milk##3
+10. the person drinking cola is on the left or right of the person who's hobby is card-games##3
+11. the person drinking mirinda is on the far left or far right##3
+12. the person who's hobby is magic-tricks is the fan r&b##1
+13. the person who's hobby is traveling is not the fan folk
+14. the person drinking milk is between the person who's hobby is skydiving and the person who's hobby is traveling##2
+15. the fan dubstep is somewhere to the left of the person who's hobby is hiking##5
+16. the person who's hobby is card-games is somewhere to the left of the person who's hobby is magic-tricks##5
+17. the person drinking cola is on the left or right of the fan folk##3
+18. the fan ambient is somewhere to the right of the person drinking cola##5
+19. the person drinking tea is on the right of the fan r&b##1
+20. the person who's hobby is skydiving is not the fan funk
+21. the person who's hobby is skydiving is on the left or right of the person drinking milk##3","{'Beverage': ['7up', 'cola', 'tea', 'milk', 'almond-milk', 'mirinda'], 'Hobby': ['card-games', 'magic-tricks', 'traveling', 'hiking', 'skydiving', 'reading'], 'Music-Genre': ['folk', 'r&b', 'dubstep', 'ambient', 'classical', 'funk']}"
+Pt1_3x6_level6-7,"There are 6 different favourite beverages: coffee, fanta, juice, milk, soy-milk, water
+The people have 6 different jobs:  designer, doctor, engineer, musician, paramedic, social-worker
+The people use 6 different means of transport: airplane, boat, quad-bike, ship, snowmobile, trike
+ 1. the social-worker is somewhere to the left of the person driving the ship##5
+ 2. the person drinking fanta is the musician##1
+ 3. the person drinking soy-milk is somewhere to the right of the person driving the trike##5
+ 4. the person drinking coffee is the person drinking coffee##1
+ 5. the person drinking milk is somewhere to the right of the person driving the quad-bike##5
+ 6. the person drinking milk is on the left or right of the person drinking soy-milk##3
+ 7. the doctor is the person drinking soy-milk##1
+ 8. the person driving the airplane is on the far right##1
+ 9. the person drinking juice is somewhere to the left of the designer##5
+10. the person driving the trike is somewhere to the left of the person driving the boat##5
+11. the person driving the quad-bike is on the left or right of the musician##3
+12. the person driving the ship is on the left or right of the person drinking coffee##3
+13. the person drinking fanta is in an odd position##4
+14. the person drinking coffee is not the person driving the ship
+15. the person driving the quad-bike is the social-worker##1
+16. the person driving the airplane is the person drinking milk##1
+17. the person drinking coffee is not the engineer
+18. the person driving the snowmobile is in an odd position##4
+19. the person drinking coffee is not the person driving the snowmobile
+20. the engineer is on the right of the person drinking water##1
+21. the person drinking juice is somewhere to the left of the person driving the boat##5
+22. the paramedic is on the far left##1","{'Beverage': ['water', 'juice', 'fanta', 'coffee', 'soy-milk', 'milk'], 'Job': ['paramedic', 'engineer', 'musician', 'social-worker', 'doctor', 'designer'], 'Transport': ['snowmobile', 'trike', 'boat', 'quad-bike', 'ship', 'airplane']}"
+Pt1_3x6_level6-8,"There 6 different types of food: broccoli, radish, spinach, tomato, watermelon, zucchini
+The people prefer 6 different music-genres: country, electronic, gospel, indie, soul, techno
+6 different pets are kept: fish, frog, guinea-pig, hamster, pony, turtle
+ 1. the fan country is somewhere to the left of the person eating watermelon##5
+ 2. the person eating tomato is somewhere to the right of the fan electronic##5
+ 3. the person eating zucchini is not the fan electronic
+ 4. the fan gospel is somewhere to the right of the fan techno##5
+ 5. the person eating zucchini is in an odd position##4
+ 6. the fan soul is between the fan indie and the fan country##2
+ 7. the owner of the hamster is somewhere to the right of the fan soul##5
+ 8. the owner of the guinea-pig is somewhere to the left of the person eating tomato##5
+ 9. the person eating zucchini is on the left of the owner of the hamster##1
+10. the person eating broccoli is not the owner of the fish
+11. the fan electronic is between the fan indie and the owner of the pony##2
+12. the owner of the pony is on the far left or far right##3
+13. the fan soul is somewhere to the right of the fan indie##5
+14. the person eating radish is somewhere to the left of the person eating tomato##5
+15. the person eating tomato is not the owner of the hamster
+16. the person eating broccoli is between the owner of the turtle and the person eating spinach##2
+17. the person eating spinach is the owner of the fish##1","{'Food': ['radish', 'spinach', 'broccoli', 'tomato', 'zucchini', 'watermelon'], 'Music-Genre': ['techno', 'electronic', 'indie', 'soul', 'country', 'gospel'], 'Pet': ['pony', 'fish', 'guinea-pig', 'turtle', 'frog', 'hamster']}"
+Pt1_3x6_level6-9,"The people perfer 6 different movie-genres: action, adventure, crime, drama, satire, superhero
+The people prefer 6 different music-genres: classical, r&b, rock, salsa, techno, trance
+The people use 6 different means of transport: car, helicopter, scooter, ship, snowmobile, tram
+ 1. the fan rock is not the person driving the snowmobile
+ 2. the fan techno is the person driving the tram##1
+ 3. the person driving the scooter is somewhere to the left of the person watching superhero movies##5
+ 4. the person watching satire movies is on the right of the person watching action movies##1
+ 5. the person driving the ship is not the fan salsa
+ 6. the fan salsa is in an even position##4
+ 7. the fan classical is somewhere to the left of the person watching crime movies##5
+ 8. the fan r&b is not the person driving the snowmobile
+ 9. the person driving the car is somewhere to the right of the person watching superhero movies##5
+10. the person driving the snowmobile is on the left of the person driving the helicopter##1
+11. the person watching adventure movies is on the right of the fan trance##1
+12. the person driving the scooter is the person watching action movies##1
+13. the fan rock is not the person driving the ship
+14. the fan techno is on the left or right of the fan r&b##3
+15. the fan r&b is the person watching drama movies##1
+16. the person watching superhero movies is on the left or right of the person watching satire movies##3
+17. the fan salsa is on the left or right of the person driving the ship##3
+18. the fan salsa is on the left or right of the fan r&b##3
+19. the person driving the ship is somewhere to the left of the fan salsa##5
+20. the person watching adventure movies is somewhere to the left of the person watching drama movies##5
+21. the fan r&b is not the person driving the helicopter
+22. the fan classical is not the person watching drama movies
+23. the person watching crime movies is in an even position##4","{'Movie-Genre': ['action', 'satire', 'superhero', 'adventure', 'drama', 'crime'], 'Music-Genre': ['rock', 'classical', 'trance', 'techno', 'r&b', 'salsa'], 'Transport': ['scooter', 'snowmobile', 'helicopter', 'tram', 'ship', 'car']}"
diff --git a/part2/level6/Pt2_3x7_level6.csv b/part2/level6/Pt2_3x7_level6.csv
new file mode 100644
index 0000000000000000000000000000000000000000..ec75a392e15ed9e9ec3fc68f4d567de630cf8388
--- /dev/null
+++ b/part2/level6/Pt2_3x7_level6.csv
@@ -0,0 +1,297 @@
+ID,Clues,SolutionGrid
+Pt1_3x7_level6-0,"The people have 7 different hobbies: camping, collecting, filmmaking, fishing, gardening, hiking, sudoku
+The people perfer 7 different movie-genres: crime, epic, fantasy, horror, musical, satire, thriller
+The people use 7 different means of transport: boat, bus, car, motorbike, quad-bike, ship, snowmobile
+ 1. the person who's hobby is camping is somewhere to the right of the person driving the snowmobile##5
+ 2. the person watching horror movies is on the left of the person who's hobby is collecting##1
+ 3. the person who's hobby is collecting is not the person watching crime movies
+ 4. the person driving the bus is the person who's hobby is fishing##1
+ 5. the person watching epic movies is somewhere to the right of the person watching fantasy movies##5
+ 6. the person driving the motorbike is the person driving the motorbike##1
+ 7. the person driving the boat is on the far left or far right##3
+ 8. the person watching crime movies is not the person driving the boat
+ 9. the person driving the snowmobile is on the left or right of the person driving the bus##3
+10. the person watching horror movies is the person who's hobby is camping##1
+11. the person watching fantasy movies is the person driving the ship##1
+12. the person watching fantasy movies is on the right of the person driving the quad-bike##1
+13. the person who's hobby is fishing is in an odd position##4
+14. the person who's hobby is fishing is not the person driving the boat
+15. the person watching horror movies is in an odd position##4
+16. the person who's hobby is gardening is not the person driving the snowmobile
+17. the person watching crime movies is on the left or right of the person who's hobby is fishing##3
+18. the person watching fantasy movies is not the person who's hobby is sudoku
+19. the person watching musical movies is not the person who's hobby is sudoku
+20. the person watching thriller movies is the person driving the bus##1
+21. the person watching satire movies is somewhere to the right of the person driving the car##5
+22. the person watching epic movies is on the far left or far right##3
+23. the person driving the snowmobile is between the person who's hobby is fishing and the person who's hobby is filmmaking##2
+24. the person watching horror movies is on the left or right of the person driving the motorbike##3
+25. the person watching satire movies is the person who's hobby is sudoku##1
+26. the person watching thriller movies is somewhere to the left of the person watching musical movies##5","{'Hobby': ['fishing', 'hiking', 'filmmaking', 'sudoku', 'camping', 'collecting', 'gardening'], 'Movie-Genre': ['thriller', 'crime', 'musical', 'satire', 'horror', 'fantasy', 'epic'], 'Transport': ['bus', 'snowmobile', 'car', 'motorbike', 'quad-bike', 'ship', 'boat']}"
+Pt1_3x7_level6-1,"The people have 7 different jobs:  architect, coach, doctor, entrepreneur, photographer, scientist, software-developer
+There are 7 different nationalities: argentine, australian, canadian, colombian, german, polish, russian
+The people use 7 different means of transport: car, jet-ski, quad-bike, ship, skateboard, snowmobile, tram
+ 1. the person driving the ship is in an even position##4
+ 2. the argentine is in an odd position##4
+ 3. the person driving the car is between the person driving the snowmobile and the doctor##2
+ 4. the australian is on the left or right of the person driving the skateboard##3
+ 5. the doctor is in an even position##4
+ 6. the person driving the car is somewhere to the left of the photographer##5
+ 7. the person driving the ship is not the colombian
+ 8. the coach is somewhere to the right of the scientist##5
+ 9. the person driving the car is the architect##1
+10. the photographer is on the left or right of the person driving the quad-bike##3
+11. the person driving the snowmobile is not the doctor
+12. the architect is somewhere to the left of the german##5
+13. the doctor is somewhere to the right of the person driving the tram##5
+14. the photographer is on the left or right of the colombian##3
+15. the software-developer is not the person driving the skateboard
+16. the polish is on the left of the software-developer##1
+17. the entrepreneur is between the photographer and the german##2
+18. the software-developer is the person driving the snowmobile##1
+19. the colombian is on the left or right of the architect##3
+20. the argentine is on the left or right of the doctor##3
+21. the german is not the person driving the ship
+22. the person driving the jet-ski is on the left of the australian##1
+23. the australian is somewhere to the right of the russian##5
+24. the colombian is somewhere to the left of the person driving the skateboard##5
+25. the photographer is the argentine##1
+26. the russian is in an odd position##4","{'Job': ['scientist', 'software-developer', 'architect', 'doctor', 'photographer', 'entrepreneur', 'coach'], 'Nationality': ['polish', 'canadian', 'russian', 'colombian', 'argentine', 'australian', 'german'], 'Transport': ['tram', 'snowmobile', 'car', 'quad-bike', 'jet-ski', 'ship', 'skateboard']}"
+Pt1_3x7_level6-2,"There are 7 different favourite beverages: 7up, cola, fanta, iced-tea, juice, tea, water
+The people prefer 7 different music-genres: classical, d&b, disco, electronic, metal, salsa, trance
+There are 7 different nationalities: british, chinese, colombian, japanese, nigerian, pakistani, thai
+ 1. the british is on the left or right of the japanese##3
+ 2. the british is on the far left##1
+ 3. the fan trance is not the british
+ 4. the fan electronic is not the person drinking tea
+ 5. the person drinking water is on the left or right of the fan electronic##3
+ 6. the person drinking iced-tea is the thai##1
+ 7. the person drinking 7up is somewhere to the left of the fan classical##5
+ 8. the person drinking juice is somewhere to the left of the person drinking tea##5
+ 9. the fan disco is on the left or right of the fan electronic##3
+10. the person drinking fanta is on the right of the fan classical##1
+11. the japanese is not the person drinking water
+12. the person drinking water is on the left or right of the fan salsa##3
+13. the nigerian is on the left of the pakistani##1
+14. the person drinking cola is on the left or right of the british##3
+15. the fan disco is on the left or right of the fan electronic##3
+16. the person drinking juice is in the middle##1
+17. the person drinking juice is on the left or right of the colombian##3
+18. the fan classical is between the fan trance and the fan electronic##2
+19. the fan trance is on the right of the thai##1
+20. the fan disco is the colombian##1
+21. the fan d&b is not the japanese
+22. the fan d&b is on the far left##1
+23. the pakistani is somewhere to the right of the colombian##5","{'Beverage': ['7up', 'cola', 'water', 'juice', 'iced-tea', 'fanta', 'tea'], 'Music-Genre': ['d&b', 'salsa', 'disco', 'electronic', 'classical', 'trance', 'metal'], 'Nationality': ['british', 'japanese', 'colombian', 'chinese', 'thai', 'nigerian', 'pakistani']}"
+Pt1_3x7_level6-3,"The people perfer 7 different movie-genres: action, crime, disaster, drama, family, fantasy, thriller
+There are 7 different nationalities: american, argentine, british, chinese, french, japanese, pakistani
+7 different pets are kept: cat, dog, fish, guinea-pig, hamster, hedgehog, mouse
+ 1. the owner of the cat is somewhere to the right of the owner of the dog##5
+ 2. the owner of the hedgehog is on the right of the owner of the guinea-pig##1
+ 3. the person watching disaster movies is somewhere to the left of the person watching crime movies##5
+ 4. the person watching disaster movies is somewhere to the left of the person watching thriller movies##5
+ 5. the owner of the hedgehog is not the american
+ 6. the argentine is on the left of the person watching fantasy movies##1
+ 7. the person watching drama movies is not the owner of the dog
+ 8. the owner of the cat is on the right of the person watching fantasy movies##1
+ 9. the person watching family movies is on the left or right of the person watching thriller movies##3
+10. the person watching fantasy movies is in an even position##4
+11. the person watching drama movies is between the british and the chinese##2
+12. the person watching family movies is somewhere to the left of the owner of the hamster##5
+13. the person watching action movies is not the owner of the dog
+14. the person watching fantasy movies is somewhere to the right of the person watching crime movies##5
+15. the owner of the cat is the french##1
+16. the owner of the fish is somewhere to the left of the person watching action movies##5
+17. the owner of the hamster is somewhere to the right of the french##5
+18. the chinese is not the person watching fantasy movies
+19. the owner of the guinea-pig is somewhere to the left of the person watching action movies##5
+20. the person watching drama movies is on the left of the person watching family movies##1
+21. the owner of the dog is not the person watching crime movies
+22. the person watching action movies is not the japanese
+23. the person watching fantasy movies is somewhere to the left of the person watching family movies##5
+24. the japanese is in an even position##4
+25. the japanese is somewhere to the left of the american##5","{'Movie-Genre': ['disaster', 'crime', 'action', 'fantasy', 'drama', 'family', 'thriller'], 'Nationality': ['pakistani', 'japanese', 'argentine', 'british', 'french', 'chinese', 'american'], 'Pet': ['fish', 'guinea-pig', 'hedgehog', 'dog', 'cat', 'mouse', 'hamster']}"
+Pt1_3x7_level6-4,"There 7 different types of food: apricot, carrot, cherry, cranberry, mango, peach, tomato
+7 different pets are kept: cat, chinchilla, fish, hamster, hedgehog, lizard, snake
+The people prefer 7 different types of sport: biathlon, climbing, cricket, skiing, snowboarding, surfing, volleyball
+ 1. the owner of the chinchilla is somewhere to the left of the person who's sport is cricket##5
+ 2. the person eating peach is somewhere to the left of the owner of the cat##5
+ 3. the person eating peach is somewhere to the right of the person who's sport is snowboarding##5
+ 4. the person who's sport is skiing is on the left of the person who's sport is cricket##1
+ 5. the person eating tomato is the person who's sport is cricket##1
+ 6. the person who's sport is climbing is the person eating peach##1
+ 7. the owner of the hedgehog is on the left of the person eating carrot##1
+ 8. the person who's sport is volleyball is somewhere to the left of the owner of the chinchilla##5
+ 9. the person who's sport is cricket is the person eating tomato##1
+10. the owner of the fish is on the right of the person who's sport is snowboarding##1
+11. the owner of the lizard is on the right of the person eating peach##1
+12. the person eating cranberry is on the right of the person eating apricot##1
+13. the person who's sport is cricket is on the left or right of the owner of the cat##3
+14. the person who's sport is cricket is the person eating tomato##1
+15. the person eating carrot is somewhere to the left of the owner of the fish##5
+16. the owner of the cat is not the person who's sport is snowboarding
+17. the person who's sport is snowboarding is on the left or right of the owner of the hedgehog##3
+18. the person eating cherry is not the person who's sport is cricket
+19. the owner of the hamster is not the person eating carrot
+20. the owner of the cat is not the person eating tomato
+21. the person who's sport is climbing is on the left or right of the person eating carrot##3
+22. the person who's sport is biathlon is somewhere to the right of the person who's sport is climbing##5
+23. the person eating mango is somewhere to the right of the person eating cherry##5
+24. the person who's sport is volleyball is not the owner of the chinchilla
+25. the owner of the lizard is the person who's sport is skiing##1
+26. the person eating peach is on the left of the owner of the lizard##1
+27. the owner of the fish is somewhere to the left of the person who's sport is skiing##5
+28. the owner of the snake is not the person eating tomato
+29. the owner of the fish is on the left or right of the owner of the chinchilla##3
+30. the person who's sport is climbing is somewhere to the left of the person who's sport is surfing##5
+31. the person who's sport is biathlon is in an odd position##4","{'Food': ['cherry', 'carrot', 'peach', 'mango', 'tomato', 'apricot', 'cranberry'], 'Pet': ['hedgehog', 'chinchilla', 'fish', 'lizard', 'hamster', 'cat', 'snake'], 'Sport': ['volleyball', 'snowboarding', 'climbing', 'skiing', 'cricket', 'surfing', 'biathlon']}"
+Pt1_3x7_level6-5,"The people prefer 7 different music-genres: ambient, gospel, punk, salsa, soul, techno, trance
+There are 7 different nationalities: chinese, egyptian, french, indian, indonesian, italian, japanese
+The people prefer 7 different types of sport: basketball, cricket, parkour, rowing, volleyball, water-polo, weightlifting
+ 1. the person who's sport is rowing is between the fan techno and the person who's sport is volleyball##2
+ 2. the fan trance is somewhere to the left of the person who's sport is parkour##5
+ 3. the indonesian is on the left of the fan ambient##1
+ 4. the japanese is somewhere to the left of the fan punk##5
+ 5. the person who's sport is basketball is not the chinese
+ 6. the fan gospel is somewhere to the right of the chinese##5
+ 7. the fan ambient is the person who's sport is rowing##1
+ 8. the person who's sport is weightlifting is on the left of the person who's sport is cricket##1
+ 9. the egyptian is somewhere to the right of the person who's sport is rowing##5
+10. the chinese is somewhere to the left of the fan punk##5
+11. the chinese is somewhere to the left of the fan techno##5
+12. the person who's sport is basketball is on the left or right of the fan ambient##3
+13. the fan salsa is somewhere to the right of the person who's sport is water-polo##5
+14. the indonesian is on the left or right of the fan gospel##3
+15. the egyptian is not the fan punk
+16. the person who's sport is rowing is somewhere to the left of the french##5
+17. the fan ambient is somewhere to the right of the japanese##5
+18. the fan techno is on the left or right of the person who's sport is weightlifting##3
+19. the fan punk is somewhere to the right of the chinese##5
+20. the fan punk is on the left or right of the fan gospel##3
+21. the french is on the right of the fan techno##1
+22. the fan soul is not the person who's sport is weightlifting
+23. the indonesian is somewhere to the right of the person who's sport is parkour##5
+24. the fan ambient is not the chinese
+25. the person who's sport is basketball is on the left of the fan salsa##1
+26. the italian is not the person who's sport is volleyball
+27. the indian is on the far right##1","{'Music-Genre': ['trance', 'gospel', 'punk', 'ambient', 'techno', 'salsa', 'soul'], 'Nationality': ['chinese', 'japanese', 'indonesian', 'italian', 'egyptian', 'french', 'indian'], 'Sport': ['water-polo', 'parkour', 'volleyball', 'rowing', 'basketball', 'weightlifting', 'cricket']}"
+Pt1_3x7_level6-6,"There 7 different types of food: banana, carrot, cherry, nectarine, onion, plum, potato
+The people have 7 different jobs:  designer, firefighter, manager, mechanic, social-worker, software-developer, videographer
+7 different pets are kept: dog, ferret, fish, goat, guinea-pig, pony, snake
+ 1. the designer is somewhere to the right of the person eating plum##5
+ 2. the person eating onion is not the firefighter
+ 3. the social-worker is not the owner of the fish
+ 4. the owner of the guinea-pig is in an odd position##4
+ 5. the person eating cherry is not the software-developer
+ 6. the mechanic is somewhere to the right of the person eating nectarine##5
+ 7. the person eating banana is on the right of the owner of the snake##1
+ 8. the owner of the pony is the person eating carrot##1
+ 9. the software-developer is not the owner of the pony
+10. the software-developer is on the far left or far right##3
+11. the owner of the fish is somewhere to the left of the person eating onion##5
+12. the owner of the ferret is on the left or right of the person eating plum##3
+13. the owner of the fish is somewhere to the right of the person eating carrot##5
+14. the owner of the guinea-pig is somewhere to the left of the owner of the snake##5
+15. the mechanic is on the left or right of the firefighter##3
+16. the owner of the goat is somewhere to the right of the firefighter##5
+17. the person eating potato is somewhere to the left of the owner of the fish##5
+18. the owner of the pony is on the left of the manager##1
+19. the videographer is not the owner of the ferret
+20. the person eating carrot is not the designer
+21. the owner of the guinea-pig is on the right of the manager##1
+22. the person eating nectarine is somewhere to the right of the videographer##5
+23. the person eating plum is the social-worker##1
+24. the owner of the ferret is on the left or right of the social-worker##3
+25. the software-developer is not the person eating potato
+26. the owner of the guinea-pig is the mechanic##1
+27. the owner of the fish is on the left of the mechanic##1
+28. the person eating plum is somewhere to the left of the person eating potato##5","{'Food': ['plum', 'potato', 'carrot', 'nectarine', 'onion', 'cherry', 'banana'], 'Job': ['social-worker', 'designer', 'videographer', 'manager', 'mechanic', 'firefighter', 'software-developer'], 'Pet': ['dog', 'ferret', 'pony', 'fish', 'guinea-pig', 'snake', 'goat']}"
+Pt1_3x7_level6-7,"There are 7 different favourite beverages: 7up, almond-milk, fanta, hot-chocolate, mirinda, soy-milk, water
+The people perfer 7 different movie-genres: adventure, drama, family, satire, superhero, thriller, time-travel
+7 different pets are kept: bird, ferret, goat, goldfish, mouse, snake, turtle
+ 1. the person drinking water is the person drinking water##1
+ 2. the person drinking water is between the person watching thriller movies and the person drinking fanta##2
+ 3. the person drinking mirinda is on the left or right of the person drinking almond-milk##3
+ 4. the person drinking almond-milk is in an odd position##4
+ 5. the owner of the snake is not the person watching drama movies
+ 6. the person drinking fanta is somewhere to the left of the person drinking almond-milk##5
+ 7. the person drinking hot-chocolate is on the left or right of the person watching family movies##3
+ 8. the person drinking water is somewhere to the left of the person watching superhero movies##5
+ 9. the person watching time-travel movies is in an odd position##4
+10. the person drinking mirinda is on the left of the owner of the ferret##1
+11. the person watching thriller movies is not the person drinking fanta
+12. the person watching adventure movies is in the middle##1
+13. the person watching family movies is on the far left##1
+14. the person drinking almond-milk is somewhere to the right of the person watching family movies##5
+15. the person drinking mirinda is on the left or right of the person drinking 7up##3
+16. the person drinking mirinda is the person watching superhero movies##1
+17. the person watching time-travel movies is on the right of the person watching drama movies##1
+18. the person drinking almond-milk is on the far right##1
+19. the owner of the goat is somewhere to the left of the person watching thriller movies##5
+20. the person watching time-travel movies is not the person drinking mirinda
+21. the owner of the bird is between the owner of the goat and the owner of the snake##2
+22. the person watching adventure movies is not the person drinking 7up
+23. the owner of the ferret is in an odd position##4
+24. the owner of the bird is between the owner of the snake and the owner of the goat##2
+25. the owner of the ferret is somewhere to the right of the owner of the goldfish##5
+26. the owner of the goat is the person watching time-travel movies##1
+27. the owner of the mouse is somewhere to the left of the person watching time-travel movies##5
+28. the person watching time-travel movies is somewhere to the left of the person watching thriller movies##5
+29. the owner of the turtle is on the left of the owner of the mouse##1","{'Beverage': ['soy-milk', 'hot-chocolate', 'fanta', 'water', '7up', 'mirinda', 'almond-milk'], 'Movie-Genre': ['family', 'drama', 'time-travel', 'adventure', 'thriller', 'superhero', 'satire'], 'Pet': ['turtle', 'mouse', 'goat', 'bird', 'snake', 'goldfish', 'ferret']}"
+Pt1_3x7_level6-8,"The people have 7 different jobs:  analyst, dancer, entrepreneur, manager, pilot, project-manager, software-developer
+The people perfer 7 different movie-genres: disaster, fantasy, musical, mystery, scientific, thriller, zombie
+The people prefer 7 different types of sport: badminton, basketball, biathlon, golf, snowboarding, surfing, water-polo
+ 1. the person watching mystery movies is on the far left##1
+ 2. the person watching thriller movies is somewhere to the right of the manager##5
+ 3. the person who's sport is surfing is in an odd position##4
+ 4. the person who's sport is biathlon is the person watching musical movies##1
+ 5. the person watching zombie movies is on the right of the person who's sport is biathlon##1
+ 6. the person who's sport is surfing is not the pilot
+ 7. the analyst is in an odd position##4
+ 8. the person who's sport is biathlon is not the analyst
+ 9. the person who's sport is badminton is on the far left or far right##3
+10. the person watching fantasy movies is on the right of the pilot##1
+11. the person who's sport is golf is not the person watching thriller movies
+12. the person who's sport is badminton is somewhere to the right of the person who's sport is snowboarding##5
+13. the pilot is not the person who's sport is basketball
+14. the person watching musical movies is the entrepreneur##1
+15. the person watching scientific movies is somewhere to the left of the dancer##5
+16. the pilot is somewhere to the right of the person who's sport is biathlon##5
+17. the person watching thriller movies is somewhere to the left of the dancer##5
+18. the person who's sport is surfing is somewhere to the left of the person who's sport is basketball##5
+19. the person who's sport is biathlon is not the manager
+20. the person watching musical movies is on the left or right of the person who's sport is surfing##3
+21. the person who's sport is golf is the person watching mystery movies##1
+22. the software-developer is somewhere to the left of the person watching disaster movies##5
+23. the analyst is somewhere to the left of the person watching musical movies##5
+24. the entrepreneur is somewhere to the right of the person who's sport is water-polo##5
+25. the person who's sport is water-polo is not the manager
+26. the project-manager is between the person watching disaster movies and the person watching mystery movies##2","{'Job': ['software-developer', 'project-manager', 'analyst', 'entrepreneur', 'manager', 'pilot', 'dancer'], 'Movie-Genre': ['mystery', 'scientific', 'disaster', 'musical', 'zombie', 'thriller', 'fantasy'], 'Sport': ['golf', 'water-polo', 'surfing', 'biathlon', 'basketball', 'snowboarding', 'badminton']}"
+Pt1_3x7_level6-9,"There are 7 different favourite beverages: 7up, coffee, juice, soy-milk, sprite, tea, water
+The people perfer 7 different movie-genres: action, crime, musical, scientific, superhero, time-travel, zombie
+The people prefer 7 different music-genres: classical, funk, indie, jazz, punk, salsa, trance
+ 1. the fan salsa is somewhere to the right of the person drinking water##5
+ 2. the person drinking soy-milk is on the left of the person drinking coffee##1
+ 3. the person drinking juice is not the fan indie
+ 4. the person drinking water is not the person watching scientific movies
+ 5. the fan punk is somewhere to the right of the fan indie##5
+ 6. the fan funk is between the fan punk and the person drinking 7up##2
+ 7. the fan indie is somewhere to the right of the person drinking water##5
+ 8. the fan salsa is on the left of the person watching crime movies##1
+ 9. the person watching scientific movies is on the left of the person watching zombie movies##1
+10. the fan trance is on the left or right of the person drinking tea##3
+11. the person watching time-travel movies is somewhere to the left of the person drinking 7up##5
+12. the fan trance is on the left of the person drinking soy-milk##1
+13. the person drinking coffee is somewhere to the right of the person watching zombie movies##5
+14. the person watching musical movies is on the far left##1
+15. the person watching superhero movies is in an odd position##4
+16. the fan funk is somewhere to the left of the fan salsa##5
+17. the person watching crime movies is in an odd position##4
+18. the fan funk is on the left or right of the fan punk##3
+19. the person drinking sprite is not the person watching action movies
+20. the person watching superhero movies is somewhere to the left of the person drinking sprite##5
+21. the fan punk is not the person drinking 7up
+22. the person drinking coffee is on the left of the person drinking juice##1
+23. the fan punk is the person watching superhero movies##1
+24. the person watching time-travel movies is the person drinking tea##1
+25. the person drinking sprite is the fan classical##1","{'Beverage': ['water', 'tea', '7up', 'soy-milk', 'coffee', 'juice', 'sprite'], 'Movie-Genre': ['musical', 'time-travel', 'scientific', 'zombie', 'superhero', 'action', 'crime'], 'Music-Genre': ['jazz', 'indie', 'trance', 'funk', 'punk', 'salsa', 'classical']}"
diff --git a/part2/level6/Pt2_4x2_level6.csv b/part2/level6/Pt2_4x2_level6.csv
new file mode 100644
index 0000000000000000000000000000000000000000..3588a9f19ff5d42691b02769d5b64a6bfc57814a
--- /dev/null
+++ b/part2/level6/Pt2_4x2_level6.csv
@@ -0,0 +1,72 @@
+ID,Clues,SolutionGrid
+Pt1_4x2_level6-0,"There are 2 different favourite beverages: soy-milk, sprite
+There 2 different types of food: broccoli, mango
+The people have 2 different hobbies: board-games, writing
+The people have 2 different jobs:  electrician, manager
+1. the person eating mango is somewhere to the left of the person drinking soy-milk##5
+2. the manager is not the person eating mango
+3. the person who's hobby is writing is somewhere to the left of the person drinking soy-milk##5","{'Beverage': ['sprite', 'soy-milk'], 'Food': ['mango', 'broccoli'], 'Hobby': ['writing', 'board-games'], 'Job': ['electrician', 'manager']}"
+Pt1_4x2_level6-1,"There are 2 different favourite beverages: 7up, almond-milk
+The people perfer 2 different movie-genres: comedy, time-travel
+The people prefer 2 different types of sport: skiing, volleyball
+The people use 2 different means of transport: airplane, boat
+1. the person watching comedy movies is in an odd position##4
+2. the person who's sport is skiing is on the left of the person drinking 7up##1
+3. the person driving the airplane is not the person drinking almond-milk","{'Beverage': ['almond-milk', '7up'], 'Movie-Genre': ['comedy', 'time-travel'], 'Sport': ['skiing', 'volleyball'], 'Transport': ['boat', 'airplane']}"
+Pt1_4x2_level6-2,"There are 2 different favourite beverages: 7up, soy-milk
+The people have 2 different hobbies: filmmaking, woodworking
+The people perfer 2 different movie-genres: scientific, zombie
+The people use 2 different means of transport: airplane, skateboard
+1. the person watching zombie movies is on the far left##1
+2. the person who's hobby is woodworking is not the person drinking 7up
+3. the person driving the airplane is on the left of the person who's hobby is filmmaking##1","{'Beverage': ['soy-milk', '7up'], 'Hobby': ['woodworking', 'filmmaking'], 'Movie-Genre': ['zombie', 'scientific'], 'Transport': ['airplane', 'skateboard']}"
+Pt1_4x2_level6-3,"The people prefer 2 different music-genres: electronic, punk
+There are 2 different nationalities: brazilian, dutch
+The people prefer 2 different types of sport: swimming, tennis
+The people use 2 different means of transport: airplane, roller
+1. the brazilian is somewhere to the right of the person driving the roller##5
+2. the person who's sport is tennis is not the fan punk
+3. the brazilian is the fan punk##1","{'Music-Genre': ['electronic', 'punk'], 'Nationality': ['dutch', 'brazilian'], 'Sport': ['tennis', 'swimming'], 'Transport': ['roller', 'airplane']}"
+Pt1_4x2_level6-4,"The people have 2 different hobbies: gardening, singing
+The people have 2 different jobs:  dancer, journalist
+The people perfer 2 different movie-genres: fantasy, scientific
+2 different pets are kept: cat, rabbit
+1. the person who's hobby is singing is somewhere to the right of the journalist##5
+2. the person watching fantasy movies is not the owner of the rabbit
+3. the person who's hobby is singing is on the left or right of the owner of the rabbit##3","{'Hobby': ['gardening', 'singing'], 'Job': ['journalist', 'dancer'], 'Movie-Genre': ['scientific', 'fantasy'], 'Pet': ['rabbit', 'cat']}"
+Pt1_4x2_level6-5,"There 2 different types of food: asparagus, tomato
+The people perfer 2 different movie-genres: horror, romance
+2 different pets are kept: cat, pony
+The people prefer 2 different types of sport: golf, sailing
+1. the person watching romance movies is somewhere to the right of the person watching horror movies##5
+2. the person who's sport is sailing is not the person eating asparagus
+3. the owner of the cat is somewhere to the right of the person eating asparagus##5","{'Food': ['asparagus', 'tomato'], 'Movie-Genre': ['horror', 'romance'], 'Pet': ['pony', 'cat'], 'Sport': ['golf', 'sailing']}"
+Pt1_4x2_level6-6,"The people have 2 different jobs:  lawyer, project-manager
+The people prefer 2 different music-genres: pop, r&b
+There are 2 different nationalities: argentine, chinese
+The people use 2 different means of transport: roller, ship
+1. the fan pop is not the chinese
+2. the argentine is on the left of the chinese##1
+3. the project-manager is on the left of the person driving the ship##1","{'Job': ['project-manager', 'lawyer'], 'Music-Genre': ['pop', 'r&b'], 'Nationality': ['argentine', 'chinese'], 'Transport': ['roller', 'ship']}"
+Pt1_4x2_level6-7,"There 2 different types of food: onion, watermelon
+The people have 2 different hobbies: fishing, puzzles
+The people perfer 2 different movie-genres: epic, satire
+The people prefer 2 different music-genres: hip-hop, pop
+1. the person who's hobby is fishing is on the left of the fan pop##1
+2. the person eating onion is not the person who's hobby is puzzles
+3. the fan hip-hop is somewhere to the left of the person watching epic movies##5","{'Food': ['onion', 'watermelon'], 'Hobby': ['fishing', 'puzzles'], 'Movie-Genre': ['satire', 'epic'], 'Music-Genre': ['hip-hop', 'pop']}"
+Pt1_4x2_level6-8,"There are 2 different favourite beverages: coffee, water
+There 2 different types of food: artichoke, corn
+The people have 2 different hobbies: board-games, writing
+The people prefer 2 different types of sport: soccer, tennis
+1. the person eating corn is on the far left or far right##3
+2. the person who's hobby is board-games is not the person eating artichoke
+3. the person drinking coffee is somewhere to the right of the person eating artichoke##5
+4. the person who's sport is soccer is on the right of the person drinking water##1","{'Beverage': ['water', 'coffee'], 'Food': ['artichoke', 'corn'], 'Hobby': ['writing', 'board-games'], 'Sport': ['tennis', 'soccer']}"
+Pt1_4x2_level6-9,"There 2 different types of food: lemon, pomegranate
+The people have 2 different hobbies: magic-tricks, rock-climbing
+The people have 2 different jobs:  project-manager, security-guard
+The people use 2 different means of transport: scooter, train
+1. the person driving the train is not the project-manager
+2. the person driving the scooter is somewhere to the left of the person eating pomegranate##5
+3. the person who's hobby is rock-climbing is somewhere to the right of the person who's hobby is magic-tricks##5","{'Food': ['lemon', 'pomegranate'], 'Hobby': ['magic-tricks', 'rock-climbing'], 'Job': ['project-manager', 'security-guard'], 'Transport': ['scooter', 'train']}"
diff --git a/part2/level6/Pt2_4x3_level6.csv b/part2/level6/Pt2_4x3_level6.csv
new file mode 100644
index 0000000000000000000000000000000000000000..038207a10f700f2a772d9ec36eca7d1884c22514
--- /dev/null
+++ b/part2/level6/Pt2_4x3_level6.csv
@@ -0,0 +1,115 @@
+ID,Clues,SolutionGrid
+Pt1_4x3_level6-0,"There are 3 different favourite beverages: 7up, fanta, hot-chocolate
+There 3 different types of food: asparagus, grapefruit, lemon
+The people prefer 3 different types of sport: badminton, cricket, volleyball
+The people use 3 different means of transport: car, jet-ski, roller
+1. the person eating asparagus is the person driving the car##1
+2. the person drinking hot-chocolate is the person driving the jet-ski##1
+3. the person eating grapefruit is the person driving the roller##1
+4. the person who's sport is volleyball is not the person eating asparagus
+5. the person eating lemon is between the person who's sport is cricket and the person who's sport is volleyball##2
+6. the person drinking 7up is somewhere to the left of the person drinking fanta##5
+7. the person who's sport is cricket is somewhere to the left of the person who's sport is badminton##5","{'Beverage': ['7up', 'hot-chocolate', 'fanta'], 'Food': ['asparagus', 'lemon', 'grapefruit'], 'Sport': ['cricket', 'badminton', 'volleyball'], 'Transport': ['car', 'jet-ski', 'roller']}"
+Pt1_4x3_level6-1,"There 3 different types of food: cauliflower, nectarine, onion
+The people have 3 different jobs:  architect, doctor, dressmaker
+There are 3 different nationalities: american, japanese, spanish
+The people use 3 different means of transport: car, motorbike, skateboard
+1. the person driving the motorbike is on the left or right of the spanish##3
+2. the person eating onion is somewhere to the left of the person eating cauliflower##5
+3. the doctor is not the american
+4. the doctor is somewhere to the right of the dressmaker##5
+5. the japanese is the person eating cauliflower##1
+6. the doctor is not the person driving the skateboard
+7. the japanese is between the person driving the skateboard and the spanish##2
+8. the american is not the person eating onion","{'Food': ['onion', 'cauliflower', 'nectarine'], 'Job': ['dressmaker', 'doctor', 'architect'], 'Nationality': ['spanish', 'japanese', 'american'], 'Transport': ['car', 'motorbike', 'skateboard']}"
+Pt1_4x3_level6-2,"The people have 3 different hobbies: fishing, rock-climbing, writing
+The people have 3 different jobs:  mechanic, scientist, security-guard
+The people prefer 3 different music-genres: country, electronic, punk
+3 different pets are kept: chinchilla, frog, snake
+1. the fan punk is somewhere to the right of the scientist##5
+2. the fan country is between the owner of the frog and the fan electronic##2
+3. the person who's hobby is rock-climbing is not the security-guard
+4. the fan country is somewhere to the left of the security-guard##5
+5. the person who's hobby is writing is not the fan country
+6. the person who's hobby is rock-climbing is on the right of the person who's hobby is fishing##1
+7. the mechanic is on the left or right of the security-guard##3
+8. the owner of the chinchilla is on the left or right of the security-guard##3","{'Hobby': ['fishing', 'rock-climbing', 'writing'], 'Job': ['scientist', 'mechanic', 'security-guard'], 'Music-Genre': ['electronic', 'country', 'punk'], 'Pet': ['snake', 'chinchilla', 'frog']}"
+Pt1_4x3_level6-3,"The people have 3 different hobbies: gardening, puzzles, reading
+The people have 3 different jobs:  bartender, musician, pilot
+The people prefer 3 different music-genres: classical, hip-hop, house
+There are 3 different nationalities: canadian, french, mexican
+1. the musician is between the canadian and the fan hip-hop##2
+2. the french is on the left of the mexican##1
+3. the fan house is the french##1
+4. the fan hip-hop is somewhere to the right of the french##5
+5. the musician is not the person who's hobby is puzzles
+6. the person who's hobby is reading is on the right of the person who's hobby is puzzles##1
+7. the bartender is on the left of the person who's hobby is reading##1","{'Hobby': ['puzzles', 'reading', 'gardening'], 'Job': ['bartender', 'musician', 'pilot'], 'Music-Genre': ['classical', 'house', 'hip-hop'], 'Nationality': ['canadian', 'french', 'mexican']}"
+Pt1_4x3_level6-4,"There 3 different types of food: apple, grapes, spinach
+The people have 3 different jobs:  entrepreneur, lawyer, videographer
+The people prefer 3 different music-genres: blues, dubstep, techno
+3 different pets are kept: chinchilla, goat, horse
+1. the owner of the chinchilla is somewhere to the left of the lawyer##5
+2. the person eating spinach is between the videographer and the fan techno##2
+3. the owner of the horse is on the left or right of the person eating spinach##3
+4. the fan dubstep is not the person eating apple
+5. the person eating apple is on the left or right of the lawyer##3
+6. the fan blues is somewhere to the right of the videographer##5","{'Food': ['grapes', 'spinach', 'apple'], 'Job': ['videographer', 'lawyer', 'entrepreneur'], 'Music-Genre': ['dubstep', 'blues', 'techno'], 'Pet': ['chinchilla', 'goat', 'horse']}"
+Pt1_4x3_level6-5,"There 3 different types of food: corn, garlic, pomegranate
+The people prefer 3 different music-genres: country, reggae, soul
+The people prefer 3 different types of sport: baseball, biathlon, rugby
+The people use 3 different means of transport: motorbike, tram, van
+1. the person who's sport is biathlon is the person eating garlic##1
+2. the fan country is the person driving the motorbike##1
+3. the person driving the van is not the person who's sport is baseball
+4. the person who's sport is rugby is somewhere to the left of the person driving the van##5
+5. the person who's sport is baseball is on the far right##1
+6. the fan soul is somewhere to the right of the person who's sport is rugby##5
+7. the person driving the motorbike is somewhere to the right of the fan soul##5
+8. the person eating corn is somewhere to the left of the person driving the van##5","{'Food': ['corn', 'garlic', 'pomegranate'], 'Music-Genre': ['reggae', 'soul', 'country'], 'Sport': ['rugby', 'biathlon', 'baseball'], 'Transport': ['tram', 'van', 'motorbike']}"
+Pt1_4x3_level6-6,"There 3 different types of food: apple, banana, potato
+The people prefer 3 different music-genres: d&b, house, reggae
+3 different pets are kept: chinchilla, dog, turtle
+The people use 3 different means of transport: ship, subway, tram
+1. the person driving the tram is the person eating apple##1
+2. the person eating apple is on the far left or far right##3
+3. the fan reggae is the person eating apple##1
+4. the owner of the turtle is somewhere to the right of the person eating potato##5
+5. the fan house is on the left or right of the owner of the chinchilla##3
+6. the fan d&b is in the middle##1
+7. the fan d&b is not the person driving the ship
+8. the person eating apple is on the left or right of the person eating banana##3","{'Food': ['potato', 'banana', 'apple'], 'Music-Genre': ['house', 'd&b', 'reggae'], 'Pet': ['dog', 'chinchilla', 'turtle'], 'Transport': ['ship', 'subway', 'tram']}"
+Pt1_4x3_level6-7,"The people perfer 3 different movie-genres: documentary, family, fantasy
+The people prefer 3 different music-genres: blues, country, funk
+The people prefer 3 different types of sport: climbing, cricket, golf
+The people use 3 different means of transport: boat, roller, taxi
+1. the person driving the taxi is somewhere to the right of the person watching documentary movies##5
+2. the person who's sport is golf is on the left or right of the person driving the boat##3
+3. the person who's sport is climbing is not the person watching fantasy movies
+4. the person who's sport is cricket is somewhere to the left of the person driving the boat##5
+5. the fan funk is the person watching fantasy movies##1
+6. the person watching family movies is somewhere to the right of the fan blues##5
+7. the person watching family movies is somewhere to the left of the person watching fantasy movies##5","{'Movie-Genre': ['documentary', 'family', 'fantasy'], 'Music-Genre': ['blues', 'country', 'funk'], 'Sport': ['cricket', 'climbing', 'golf'], 'Transport': ['roller', 'boat', 'taxi']}"
+Pt1_4x3_level6-8,"The people perfer 3 different movie-genres: adventure, comedy, martial-arts
+The people prefer 3 different music-genres: dubstep, punk, rock
+There are 3 different nationalities: argentine, egyptian, italian
+3 different pets are kept: cat, guinea-pig, mouse
+1. the italian is not the fan rock
+2. the italian is on the left or right of the person watching comedy movies##3
+3. the person watching martial-arts movies is not the owner of the mouse
+4. the person watching adventure movies is between the owner of the cat and the person watching martial-arts movies##2
+5. the argentine is on the left or right of the fan dubstep##3
+6. the argentine is somewhere to the right of the fan punk##5
+7. the person watching martial-arts movies is somewhere to the left of the person watching comedy movies##5","{'Movie-Genre': ['martial-arts', 'adventure', 'comedy'], 'Music-Genre': ['punk', 'dubstep', 'rock'], 'Nationality': ['egyptian', 'italian', 'argentine'], 'Pet': ['guinea-pig', 'mouse', 'cat']}"
+Pt1_4x3_level6-9,"There 3 different types of food: banana, nectarine, zucchini
+The people perfer 3 different movie-genres: drama, horror, superhero
+The people prefer 3 different types of sport: ice-hockey, parkour, rowing
+The people use 3 different means of transport: airplane, car, skateboard
+1. the person driving the airplane is somewhere to the right of the person watching horror movies##5
+2. the person who's sport is rowing is the person watching drama movies##1
+3. the person who's sport is ice-hockey is somewhere to the right of the person eating zucchini##5
+4. the person driving the skateboard is not the person watching horror movies
+5. the person driving the airplane is somewhere to the right of the person driving the skateboard##5
+6. the person who's sport is rowing is somewhere to the left of the person eating nectarine##5
+7. the person who's sport is ice-hockey is in an even position##4
+8. the person eating banana is on the far right##1","{'Food': ['zucchini', 'nectarine', 'banana'], 'Movie-Genre': ['drama', 'horror', 'superhero'], 'Sport': ['rowing', 'ice-hockey', 'parkour'], 'Transport': ['skateboard', 'car', 'airplane']}"
diff --git a/part2/level6/Pt2_4x4_level6.csv b/part2/level6/Pt2_4x4_level6.csv
new file mode 100644
index 0000000000000000000000000000000000000000..375b09b550ece69cbf011bcafa5d175404adeb4a
--- /dev/null
+++ b/part2/level6/Pt2_4x4_level6.csv
@@ -0,0 +1,170 @@
+ID,Clues,SolutionGrid
+Pt1_4x4_level6-0,"There are 4 different favourite beverages: cola, fanta, milk, water
+There 4 different types of food: apple, asparagus, corn, strawberry
+The people prefer 4 different music-genres: disco, funk, hip-hop, house
+There are 4 different nationalities: colombian, egyptian, italian, japanese
+ 1. the fan house is on the left of the person eating asparagus##1
+ 2. the person eating strawberry is somewhere to the left of the egyptian##5
+ 3. the person drinking cola is not the egyptian
+ 4. the fan hip-hop is on the left or right of the fan funk##3
+ 5. the person eating corn is somewhere to the right of the fan house##5
+ 6. the person eating strawberry is on the left or right of the person drinking fanta##3
+ 7. the fan disco is the person drinking cola##1
+ 8. the person drinking cola is between the italian and the person eating apple##2
+ 9. the colombian is on the left of the fan hip-hop##1
+10. the japanese is not the person eating asparagus
+11. the person drinking fanta is on the far left or far right##3
+12. the fan house is in an odd position##4
+13. the person drinking milk is the fan house##1","{'Beverage': ['milk', 'cola', 'water', 'fanta'], 'Food': ['apple', 'asparagus', 'strawberry', 'corn'], 'Music-Genre': ['house', 'disco', 'hip-hop', 'funk'], 'Nationality': ['japanese', 'colombian', 'italian', 'egyptian']}"
+Pt1_4x4_level6-1,"There 4 different types of food: artichoke, broccoli, cherry, spinach
+The people have 4 different hobbies: drawing, puzzles, reading, traveling
+The people prefer 4 different music-genres: blues, hip-hop, punk, soul
+The people prefer 4 different types of sport: cricket, cycling, swimming, weightlifting
+ 1. the person who's sport is swimming is the person eating broccoli##1
+ 2. the person who's hobby is drawing is on the left of the person who's sport is weightlifting##1
+ 3. the person who's hobby is drawing is somewhere to the left of the person who's hobby is reading##5
+ 4. the person who's hobby is traveling is in an odd position##4
+ 5. the person who's sport is weightlifting is in an even position##4
+ 6. the person who's hobby is drawing is between the fan blues and the person eating artichoke##2
+ 7. the fan blues is on the right of the person who's sport is swimming##1
+ 8. the fan soul is on the far left or far right##3
+ 9. the person who's hobby is traveling is on the left of the fan hip-hop##1
+10. the person who's sport is cricket is the person who's hobby is traveling##1
+11. the person eating cherry is in an odd position##4
+12. the fan blues is not the person who's sport is swimming
+13. the person who's hobby is drawing is on the left of the fan blues##1
+14. the person who's hobby is reading is on the left or right of the fan punk##3","{'Food': ['cherry', 'artichoke', 'broccoli', 'spinach'], 'Hobby': ['traveling', 'puzzles', 'drawing', 'reading'], 'Music-Genre': ['soul', 'hip-hop', 'punk', 'blues'], 'Sport': ['cricket', 'cycling', 'swimming', 'weightlifting']}"
+Pt1_4x4_level6-2,"There are 4 different favourite beverages: lemonade, milk, mirinda, sprite
+The people have 4 different hobbies: baking, camping, drawing, photography
+The people perfer 4 different movie-genres: disaster, fantasy, spy, time-travel
+The people prefer 4 different music-genres: blues, electronic, jazz, pop
+ 1. the person watching disaster movies is somewhere to the right of the fan blues##5
+ 2. the person who's hobby is drawing is between the person watching fantasy movies and the fan pop##2
+ 3. the person watching spy movies is the person drinking mirinda##1
+ 4. the person who's hobby is drawing is not the person drinking milk
+ 5. the person watching spy movies is the person drinking mirinda##1
+ 6. the person who's hobby is drawing is not the person watching time-travel movies
+ 7. the person watching spy movies is not the person who's hobby is drawing
+ 8. the fan electronic is between the person drinking milk and the person who's hobby is drawing##2
+ 9. the person drinking sprite is the person watching disaster movies##1
+10. the person who's hobby is baking is on the right of the person who's hobby is camping##1
+11. the person watching disaster movies is in an odd position##4
+12. the person drinking sprite is the person who's hobby is drawing##1
+13. the person watching fantasy movies is the fan electronic##1","{'Beverage': ['milk', 'lemonade', 'sprite', 'mirinda'], 'Hobby': ['camping', 'baking', 'drawing', 'photography'], 'Movie-Genre': ['time-travel', 'fantasy', 'disaster', 'spy'], 'Music-Genre': ['blues', 'electronic', 'jazz', 'pop']}"
+Pt1_4x4_level6-3,"There are 4 different favourite beverages: almond-milk, fanta, soy-milk, water
+There are 4 different nationalities: chinese, colombian, indonesian, turkish
+4 different pets are kept: goldfish, guinea-pig, pony, rabbit
+The people use 4 different means of transport: bike, car, ship, skateboard
+ 1. the owner of the goldfish is not the turkish
+ 2. the owner of the guinea-pig is on the left or right of the owner of the rabbit##3
+ 3. the person driving the bike is on the right of the owner of the guinea-pig##1
+ 4. the turkish is not the person drinking fanta
+ 5. the person drinking water is somewhere to the left of the person driving the ship##5
+ 6. the person driving the ship is somewhere to the right of the person drinking fanta##5
+ 7. the person drinking soy-milk is on the left of the person drinking fanta##1
+ 8. the turkish is in an odd position##4
+ 9. the chinese is on the far right##1
+10. the person drinking fanta is on the right of the person driving the skateboard##1
+11. the person driving the ship is somewhere to the right of the person driving the bike##5
+12. the indonesian is on the left of the owner of the guinea-pig##1
+13. the person driving the bike is not the chinese
+14. the owner of the pony is on the left or right of the owner of the goldfish##3","{'Beverage': ['soy-milk', 'fanta', 'water', 'almond-milk'], 'Nationality': ['indonesian', 'colombian', 'turkish', 'chinese'], 'Pet': ['rabbit', 'guinea-pig', 'pony', 'goldfish'], 'Transport': ['skateboard', 'car', 'bike', 'ship']}"
+Pt1_4x4_level6-4,"There are 4 different favourite beverages: cola, fanta, lemonade, milk
+There 4 different types of food: blueberry, lime, radish, strawberry
+There are 4 different nationalities: brazilian, dutch, german, turkish
+The people use 4 different means of transport: airplane, scooter, subway, taxi
+ 1. the person eating strawberry is on the far left or far right##3
+ 2. the person drinking fanta is somewhere to the right of the person driving the subway##5
+ 3. the person drinking cola is on the far left##1
+ 4. the german is not the person eating strawberry
+ 5. the person driving the scooter is on the left or right of the person drinking lemonade##3
+ 6. the turkish is between the person drinking fanta and the brazilian##2
+ 7. the person drinking cola is on the left of the person driving the airplane##1
+ 8. the person driving the scooter is between the person driving the airplane and the dutch##2
+ 9. the person drinking fanta is the dutch##1
+10. the person eating lime is on the left of the person drinking fanta##1
+11. the person eating radish is not the brazilian","{'Beverage': ['cola', 'lemonade', 'milk', 'fanta'], 'Food': ['radish', 'blueberry', 'lime', 'strawberry'], 'Nationality': ['german', 'brazilian', 'turkish', 'dutch'], 'Transport': ['subway', 'airplane', 'scooter', 'taxi']}"
+Pt1_4x4_level6-5,"The people prefer 4 different music-genres: blues, country, dubstep, salsa
+4 different pets are kept: hamster, horse, lizard, turtle
+The people prefer 4 different types of sport: biathlon, sailing, snowboarding, soccer
+The people use 4 different means of transport: motorbike, scooter, snowmobile, taxi
+ 1. the person who's sport is snowboarding is somewhere to the right of the person who's sport is biathlon##5
+ 2. the fan blues is on the left or right of the person driving the snowmobile##3
+ 3. the person driving the taxi is somewhere to the right of the owner of the horse##5
+ 4. the owner of the turtle is somewhere to the right of the person driving the snowmobile##5
+ 5. the owner of the hamster is somewhere to the right of the person driving the taxi##5
+ 6. the owner of the turtle is the fan blues##1
+ 7. the person who's sport is snowboarding is on the left of the person driving the taxi##1
+ 8. the owner of the horse is not the person who's sport is snowboarding
+ 9. the owner of the hamster is the person driving the scooter##1
+10. the fan salsa is the person who's sport is soccer##1
+11. the fan country is on the left or right of the fan salsa##3
+12. the person who's sport is soccer is on the left or right of the person driving the taxi##3","{'Music-Genre': ['dubstep', 'blues', 'country', 'salsa'], 'Pet': ['horse', 'turtle', 'lizard', 'hamster'], 'Sport': ['biathlon', 'snowboarding', 'sailing', 'soccer'], 'Transport': ['snowmobile', 'motorbike', 'taxi', 'scooter']}"
+Pt1_4x4_level6-6,"The people have 4 different hobbies: filmmaking, photography, skydiving, woodworking
+The people perfer 4 different movie-genres: family, martial-arts, satire, sports
+The people prefer 4 different music-genres: disco, hip-hop, jazz, techno
+There are 4 different nationalities: chinese, dutch, french, german
+ 1. the person who's hobby is skydiving is somewhere to the left of the dutch##5
+ 2. the dutch is on the left or right of the person who's hobby is filmmaking##3
+ 3. the person who's hobby is woodworking is on the left of the chinese##1
+ 4. the fan hip-hop is the person who's hobby is woodworking##1
+ 5. the person who's hobby is filmmaking is on the left or right of the person who's hobby is photography##3
+ 6. the fan hip-hop is on the left or right of the fan techno##3
+ 7. the person watching satire movies is the chinese##1
+ 8. the fan techno is the person who's hobby is skydiving##1
+ 9. the person watching family movies is somewhere to the right of the person watching martial-arts movies##5
+10. the person watching martial-arts movies is on the far left or far right##3
+11. the fan jazz is on the left of the fan disco##1
+12. the person watching sports movies is the french##1
+13. the person who's hobby is photography is on the far right##1
+14. the french is on the far right##1
+15. the fan techno is not the chinese","{'Hobby': ['skydiving', 'woodworking', 'filmmaking', 'photography'], 'Movie-Genre': ['martial-arts', 'family', 'satire', 'sports'], 'Music-Genre': ['techno', 'hip-hop', 'jazz', 'disco'], 'Nationality': ['german', 'dutch', 'chinese', 'french']}"
+Pt1_4x4_level6-7,"There 4 different types of food: corn, eggplant, lettuce, pear
+The people perfer 4 different movie-genres: action, musical, sports, time-travel
+There are 4 different nationalities: japanese, malaysian, russian, thai
+The people prefer 4 different types of sport: climbing, sailing, snowboarding, weightlifting
+ 1. the thai is on the left of the person who's sport is climbing##1
+ 2. the person who's sport is sailing is on the right of the person who's sport is snowboarding##1
+ 3. the person who's sport is snowboarding is not the malaysian
+ 4. the person who's sport is snowboarding is on the right of the person eating corn##1
+ 5. the person eating lettuce is somewhere to the right of the person who's sport is climbing##5
+ 6. the person watching musical movies is the person who's sport is snowboarding##1
+ 7. the malaysian is somewhere to the right of the russian##5
+ 8. the russian is not the person eating pear
+ 9. the person who's sport is weightlifting is on the left or right of the person watching action movies##3
+10. the russian is somewhere to the right of the person eating corn##5
+11. the person who's sport is snowboarding is the person eating eggplant##1
+12. the person watching time-travel movies is in an even position##4","{'Food': ['pear', 'corn', 'eggplant', 'lettuce'], 'Movie-Genre': ['sports', 'action', 'musical', 'time-travel'], 'Nationality': ['thai', 'japanese', 'russian', 'malaysian'], 'Sport': ['weightlifting', 'climbing', 'snowboarding', 'sailing']}"
+Pt1_4x4_level6-8,"There are 4 different favourite beverages: fanta, iced-tea, milk, tea
+The people prefer 4 different music-genres: ambient, folk, r&b, techno
+There are 4 different nationalities: argentine, british, egyptian, indonesian
+4 different pets are kept: bird, chinchilla, guinea-pig, rabbit
+ 1. the person drinking tea is the owner of the guinea-pig##1
+ 2. the egyptian is the fan folk##1
+ 3. the owner of the bird is somewhere to the right of the fan folk##5
+ 4. the person drinking milk is in an odd position##4
+ 5. the person drinking fanta is on the left of the fan ambient##1
+ 6. the argentine is on the right of the egyptian##1
+ 7. the fan r&b is not the person drinking milk
+ 8. the argentine is on the far left or far right##3
+ 9. the indonesian is on the left of the person drinking tea##1
+10. the fan r&b is on the left or right of the indonesian##3
+11. the person drinking fanta is not the owner of the rabbit
+12. the indonesian is on the left or right of the fan r&b##3","{'Beverage': ['milk', 'tea', 'fanta', 'iced-tea'], 'Music-Genre': ['techno', 'r&b', 'folk', 'ambient'], 'Nationality': ['indonesian', 'british', 'egyptian', 'argentine'], 'Pet': ['rabbit', 'guinea-pig', 'chinchilla', 'bird']}"
+Pt1_4x4_level6-9,"The people have 4 different jobs:  doctor, librarian, mechanic, scientist
+The people prefer 4 different music-genres: country, r&b, soul, techno
+4 different pets are kept: dog, goat, goldfish, hedgehog
+The people prefer 4 different types of sport: baseball, ice-hockey, lacrosse, soccer
+ 1. the librarian is somewhere to the right of the fan country##5
+ 2. the owner of the dog is on the left or right of the owner of the hedgehog##3
+ 3. the scientist is the owner of the dog##1
+ 4. the owner of the dog is on the left of the doctor##1
+ 5. the person who's sport is baseball is on the far left##1
+ 6. the fan r&b is somewhere to the right of the owner of the goat##5
+ 7. the person who's sport is lacrosse is somewhere to the left of the fan techno##5
+ 8. the mechanic is the fan soul##1
+ 9. the fan country is on the left of the owner of the hedgehog##1
+10. the owner of the dog is not the person who's sport is soccer
+11. the fan r&b is in an odd position##4
+12. the person who's sport is soccer is somewhere to the left of the owner of the goldfish##5
+13. the owner of the goat is in an odd position##4","{'Job': ['mechanic', 'scientist', 'doctor', 'librarian'], 'Music-Genre': ['soul', 'country', 'r&b', 'techno'], 'Pet': ['goat', 'dog', 'hedgehog', 'goldfish'], 'Sport': ['baseball', 'lacrosse', 'soccer', 'ice-hockey']}"
diff --git a/part2/level6/Pt2_4x5_level6.csv b/part2/level6/Pt2_4x5_level6.csv
new file mode 100644
index 0000000000000000000000000000000000000000..d58dab70ef4ba0fa472e5c9b474cd989e207023c
--- /dev/null
+++ b/part2/level6/Pt2_4x5_level6.csv
@@ -0,0 +1,234 @@
+ID,Clues,SolutionGrid
+Pt1_4x5_level6-0,"The people have 5 different hobbies: collecting, cooking, reading, singing, video-games
+The people have 5 different jobs:  chef, lawyer, paramedic, pilot, scientist
+The people perfer 5 different movie-genres: action, comedy, satire, scientific, time-travel
+The people use 5 different means of transport: helicopter, quad-bike, subway, taxi, tram
+ 1. the person who's hobby is reading is on the left of the person driving the quad-bike##1
+ 2. the scientist is on the left or right of the person watching action movies##3
+ 3. the person watching scientific movies is somewhere to the right of the person who's hobby is video-games##5
+ 4. the person who's hobby is collecting is on the left of the person driving the tram##1
+ 5. the person driving the tram is not the scientist
+ 6. the chef is the person watching scientific movies##1
+ 7. the person driving the quad-bike is on the left or right of the person driving the taxi##3
+ 8. the person driving the quad-bike is not the person who's hobby is cooking
+ 9. the lawyer is the person watching action movies##1
+10. the person who's hobby is collecting is not the person watching time-travel movies
+11. the person watching scientific movies is on the left of the person watching comedy movies##1
+12. the person who's hobby is video-games is somewhere to the left of the person who's hobby is cooking##5
+13. the person watching time-travel movies is somewhere to the right of the person driving the helicopter##5
+14. the person who's hobby is singing is somewhere to the right of the pilot##5
+15. the person watching time-travel movies is somewhere to the right of the person driving the helicopter##5
+16. the person watching comedy movies is on the left of the person who's hobby is collecting##1
+17. the person driving the helicopter is somewhere to the right of the chef##5
+18. the person watching satire movies is the person who's hobby is video-games##1
+19. the person driving the helicopter is somewhere to the right of the person driving the subway##5","{'Hobby': ['video-games', 'reading', 'singing', 'collecting', 'cooking'], 'Job': ['pilot', 'chef', 'scientist', 'lawyer', 'paramedic'], 'Movie-Genre': ['satire', 'scientific', 'comedy', 'action', 'time-travel'], 'Transport': ['subway', 'taxi', 'quad-bike', 'helicopter', 'tram']}"
+Pt1_4x5_level6-1,"There are 5 different favourite beverages: almond-milk, lemonade, milk, sprite, tea
+There 5 different types of food: asparagus, cabbage, cauliflower, mango, pear
+There are 5 different nationalities: brazilian, colombian, egyptian, german, pakistani
+The people use 5 different means of transport: bike, helicopter, ship, snowmobile, train
+ 1. the person eating cauliflower is somewhere to the right of the person driving the helicopter##5
+ 2. the person driving the helicopter is somewhere to the right of the person drinking sprite##5
+ 3. the person eating cauliflower is the colombian##1
+ 4. the person eating asparagus is somewhere to the right of the person driving the helicopter##5
+ 5. the person driving the snowmobile is on the right of the person eating mango##1
+ 6. the egyptian is on the right of the brazilian##1
+ 7. the person eating mango is not the colombian
+ 8. the person drinking tea is on the left of the person eating asparagus##1
+ 9. the pakistani is between the person eating cauliflower and the person drinking milk##2
+10. the person drinking sprite is on the far left or far right##3
+11. the person driving the helicopter is in an even position##4
+12. the person eating cabbage is on the right of the person driving the train##1
+13. the person driving the helicopter is on the left or right of the person driving the train##3
+14. the person eating mango is on the right of the person eating asparagus##1
+15. the person driving the helicopter is somewhere to the left of the person drinking milk##5
+16. the person eating cabbage is the egyptian##1
+17. the person driving the bike is on the left of the person eating mango##1
+18. the person drinking almond-milk is in an even position##4
+19. the colombian is on the right of the person drinking almond-milk##1","{'Beverage': ['sprite', 'tea', 'milk', 'almond-milk', 'lemonade'], 'Food': ['pear', 'cabbage', 'asparagus', 'mango', 'cauliflower'], 'Nationality': ['brazilian', 'egyptian', 'german', 'pakistani', 'colombian'], 'Transport': ['train', 'helicopter', 'bike', 'ship', 'snowmobile']}"
+Pt1_4x5_level6-2,"The people perfer 5 different movie-genres: action, drama, romance, satire, sports
+The people prefer 5 different music-genres: disco, folk, funk, punk, soul
+There are 5 different nationalities: american, australian, british, indonesian, mexican
+The people prefer 5 different types of sport: basketball, handball, skiing, tennis, water-polo
+ 1. the indonesian is on the left or right of the fan disco##3
+ 2. the person watching sports movies is on the left or right of the person who's sport is skiing##3
+ 3. the fan soul is on the left of the mexican##1
+ 4. the person who's sport is skiing is on the right of the mexican##1
+ 5. the person who's sport is basketball is on the left or right of the fan folk##3
+ 6. the british is not the person who's sport is handball
+ 7. the person who's sport is handball is somewhere to the left of the person who's sport is water-polo##5
+ 8. the person watching drama movies is in an odd position##4
+ 9. the person watching romance movies is somewhere to the left of the person who's sport is water-polo##5
+10. the person who's sport is tennis is somewhere to the right of the british##5
+11. the indonesian is the person watching drama movies##1
+12. the fan disco is on the left or right of the fan soul##3
+13. the indonesian is not the person who's sport is handball
+14. the indonesian is the fan punk##1
+15. the person watching satire movies is between the person who's sport is tennis and the american##2
+16. the person who's sport is handball is somewhere to the left of the australian##5
+17. the fan funk is on the left or right of the person who's sport is handball##3
+18. the person watching action movies is on the left of the person who's sport is water-polo##1
+19. the fan funk is on the far left or far right##3","{'Movie-Genre': ['romance', 'action', 'satire', 'sports', 'drama'], 'Music-Genre': ['funk', 'folk', 'soul', 'disco', 'punk'], 'Nationality': ['british', 'american', 'australian', 'mexican', 'indonesian'], 'Sport': ['basketball', 'handball', 'water-polo', 'tennis', 'skiing']}"
+Pt1_4x5_level6-3,"There are 5 different favourite beverages: 7up, cola, milk, tea, water
+There 5 different types of food: eggplant, garlic, pear, peas, pineapple
+The people have 5 different hobbies: card-games, filmmaking, reading, rock-climbing, traveling
+The people prefer 5 different types of sport: badminton, basketball, skateboarding, tennis, weightlifting
+ 1. the person drinking water is not the person who's hobby is traveling
+ 2. the person drinking tea is on the left of the person eating pear##1
+ 3. the person drinking water is somewhere to the left of the person who's hobby is card-games##5
+ 4. the person who's sport is tennis is somewhere to the right of the person drinking water##5
+ 5. the person who's hobby is traveling is somewhere to the left of the person drinking 7up##5
+ 6. the person eating garlic is on the left of the person who's sport is weightlifting##1
+ 7. the person who's hobby is reading is the person drinking water##1
+ 8. the person drinking milk is somewhere to the right of the person who's sport is tennis##5
+ 9. the person who's sport is tennis is somewhere to the right of the person who's sport is weightlifting##5
+10. the person eating pineapple is in an odd position##4
+11. the person eating peas is the person who's sport is tennis##1
+12. the person drinking water is somewhere to the left of the person drinking cola##5
+13. the person who's hobby is filmmaking is somewhere to the left of the person who's sport is tennis##5
+14. the person who's sport is skateboarding is on the left or right of the person who's hobby is reading##3
+15. the person who's sport is basketball is not the person eating garlic
+16. the person drinking cola is on the right of the person drinking 7up##1
+17. the person who's sport is weightlifting is somewhere to the left of the person who's sport is basketball##5
+18. the person who's sport is basketball is on the left or right of the person who's hobby is rock-climbing##3
+19. the person eating garlic is somewhere to the right of the person eating eggplant##5","{'Beverage': ['water', 'tea', '7up', 'cola', 'milk'], 'Food': ['eggplant', 'garlic', 'pear', 'peas', 'pineapple'], 'Hobby': ['reading', 'traveling', 'filmmaking', 'rock-climbing', 'card-games'], 'Sport': ['badminton', 'skateboarding', 'weightlifting', 'tennis', 'basketball']}"
+Pt1_4x5_level6-4,"There 5 different types of food: apricot, cabbage, corn, pumpkin, spinach
+The people perfer 5 different movie-genres: disaster, drama, epic, fantasy, musical
+The people prefer 5 different music-genres: disco, folk, funk, gospel, punk
+The people use 5 different means of transport: bike, jet-ski, ship, subway, tram
+ 1. the fan gospel is not the person driving the bike
+ 2. the person watching drama movies is in an odd position##4
+ 3. the person watching musical movies is on the left of the person watching epic movies##1
+ 4. the person driving the subway is somewhere to the right of the person eating cabbage##5
+ 5. the person driving the jet-ski is on the right of the fan folk##1
+ 6. the person watching epic movies is on the left of the person driving the subway##1
+ 7. the person watching disaster movies is somewhere to the right of the fan funk##5
+ 8. the person eating spinach is not the person watching epic movies
+ 9. the fan funk is the person eating cabbage##1
+10. the person watching musical movies is somewhere to the right of the fan funk##5
+11. the person eating cabbage is somewhere to the left of the person driving the tram##5
+12. the person eating cabbage is on the far left or far right##3
+13. the person driving the subway is not the fan funk
+14. the fan punk is somewhere to the right of the person eating corn##5
+15. the person watching epic movies is on the right of the person driving the tram##1
+16. the person eating pumpkin is between the person eating spinach and the person eating corn##2
+17. the fan funk is on the left or right of the person driving the tram##3
+18. the person watching disaster movies is on the right of the person eating pumpkin##1
+19. the person eating pumpkin is somewhere to the left of the fan disco##5
+20. the person watching disaster movies is on the far left or far right##3
+21. the person driving the subway is on the left of the person driving the ship##1","{'Food': ['cabbage', 'apricot', 'corn', 'pumpkin', 'spinach'], 'Movie-Genre': ['drama', 'musical', 'epic', 'fantasy', 'disaster'], 'Music-Genre': ['funk', 'folk', 'gospel', 'punk', 'disco'], 'Transport': ['bike', 'tram', 'jet-ski', 'subway', 'ship']}"
+Pt1_4x5_level6-5,"There are 5 different favourite beverages: almond-milk, cola, hot-chocolate, soy-milk, sprite
+The people have 5 different jobs:  accountant, bartender, firefighter, freelancer, pilot
+The people prefer 5 different types of sport: baseball, basketball, cricket, soccer, tennis
+The people use 5 different means of transport: airplane, bike, jet-ski, roller, scooter
+ 1. the person drinking soy-milk is on the left or right of the person drinking almond-milk##3
+ 2. the person driving the airplane is on the far left or far right##3
+ 3. the accountant is somewhere to the right of the person drinking sprite##5
+ 4. the person drinking hot-chocolate is on the left or right of the person driving the airplane##3
+ 5. the freelancer is not the person who's sport is tennis
+ 6. the person driving the bike is the person who's sport is tennis##1
+ 7. the person drinking sprite is somewhere to the left of the pilot##5
+ 8. the firefighter is on the left of the person who's sport is baseball##1
+ 9. the person who's sport is basketball is not the freelancer
+10. the person driving the jet-ski is on the left of the firefighter##1
+11. the person who's sport is basketball is on the left or right of the person who's sport is tennis##3
+12. the person driving the scooter is the accountant##1
+13. the person drinking sprite is not the person who's sport is baseball
+14. the person who's sport is soccer is somewhere to the right of the person driving the bike##5
+15. the person drinking almond-milk is somewhere to the right of the person drinking soy-milk##5
+16. the person driving the jet-ski is on the right of the person driving the airplane##1
+17. the person who's sport is baseball is somewhere to the left of the person drinking cola##5
+18. the person who's sport is cricket is the person drinking sprite##1
+19. the person who's sport is baseball is the bartender##1","{'Beverage': ['sprite', 'hot-chocolate', 'soy-milk', 'almond-milk', 'cola'], 'Job': ['freelancer', 'pilot', 'firefighter', 'bartender', 'accountant'], 'Sport': ['cricket', 'basketball', 'tennis', 'baseball', 'soccer'], 'Transport': ['airplane', 'jet-ski', 'bike', 'roller', 'scooter']}"
+Pt1_4x5_level6-6,"There 5 different types of food: avocado, lemon, pear, pineapple, radish
+The people have 5 different hobbies: cooking, reading, singing, sudoku, traveling
+The people have 5 different jobs:  designer, fisherman, musician, police-officer, security-guard
+The people prefer 5 different types of sport: baseball, biathlon, ice-hockey, rugby, swimming
+ 1. the person eating lemon is not the fisherman
+ 2. the person eating radish is in an odd position##4
+ 3. the person eating avocado is not the person who's sport is baseball
+ 4. the designer is on the left or right of the person eating radish##3
+ 5. the person who's hobby is singing is on the left of the person eating pear##1
+ 6. the designer is on the left or right of the security-guard##3
+ 7. the designer is not the person who's sport is baseball
+ 8. the police-officer is somewhere to the right of the person who's hobby is cooking##5
+ 9. the fisherman is on the left or right of the person who's hobby is singing##3
+10. the person who's hobby is sudoku is between the person who's hobby is reading and the person who's sport is swimming##2
+11. the person who's sport is baseball is on the left of the designer##1
+12. the person who's sport is ice-hockey is on the left of the police-officer##1
+13. the person eating radish is the person who's sport is baseball##1
+14. the person who's sport is biathlon is somewhere to the right of the person eating lemon##5
+15. the person who's hobby is reading is on the right of the person who's hobby is cooking##1
+16. the police-officer is not the person eating pear
+17. the person who's hobby is sudoku is not the person who's sport is rugby
+18. the person eating avocado is the person who's hobby is traveling##1
+19. the person eating radish is on the left or right of the person who's sport is ice-hockey##3
+20. the person who's hobby is reading is on the left or right of the designer##3
+21. the person who's hobby is cooking is the fisherman##1
+22. the person eating pineapple is on the left of the police-officer##1","{'Food': ['lemon', 'pear', 'radish', 'pineapple', 'avocado'], 'Hobby': ['singing', 'cooking', 'reading', 'sudoku', 'traveling'], 'Job': ['musician', 'fisherman', 'security-guard', 'designer', 'police-officer'], 'Sport': ['rugby', 'biathlon', 'baseball', 'ice-hockey', 'swimming']}"
+Pt1_4x5_level6-7,"There 5 different types of food: avocado, broccoli, cauliflower, corn, zucchini
+The people have 5 different jobs:  dancer, freelancer, librarian, musician, teacher
+The people perfer 5 different movie-genres: crime, drama, epic, sports, thriller
+There are 5 different nationalities: australian, german, japanese, nigerian, polish
+ 1. the german is on the far left or far right##3
+ 2. the librarian is in the middle##1
+ 3. the person watching epic movies is somewhere to the right of the person eating cauliflower##5
+ 4. the person eating broccoli is between the polish and the person eating cauliflower##2
+ 5. the person watching drama movies is on the left or right of the person eating zucchini##3
+ 6. the australian is on the left of the person watching crime movies##1
+ 7. the freelancer is the german##1
+ 8. the freelancer is on the far left##1
+ 9. the person watching crime movies is the dancer##1
+10. the teacher is in an odd position##4
+11. the teacher is not the person eating broccoli
+12. the person watching epic movies is somewhere to the right of the person eating avocado##5
+13. the person watching drama movies is in an odd position##4
+14. the person watching crime movies is on the left or right of the person watching drama movies##3
+15. the person eating zucchini is the musician##1
+16. the person eating zucchini is somewhere to the left of the person watching crime movies##5
+17. the person watching thriller movies is on the left of the person eating broccoli##1
+18. the nigerian is on the far left or far right##3","{'Food': ['avocado', 'zucchini', 'broccoli', 'cauliflower', 'corn'], 'Job': ['freelancer', 'musician', 'librarian', 'dancer', 'teacher'], 'Movie-Genre': ['sports', 'thriller', 'drama', 'crime', 'epic'], 'Nationality': ['german', 'polish', 'australian', 'japanese', 'nigerian']}"
+Pt1_4x5_level6-8,"There are 5 different favourite beverages: 7up, almond-milk, cola, tea, water
+The people prefer 5 different music-genres: classical, d&b, dubstep, electronic, pop
+5 different pets are kept: cat, chinchilla, dog, goldfish, pony
+The people use 5 different means of transport: airplane, jet-ski, scooter, train, van
+ 1. the fan classical is the owner of the chinchilla##1
+ 2. the person drinking 7up is somewhere to the right of the fan classical##5
+ 3. the person drinking 7up is the owner of the cat##1
+ 4. the owner of the pony is the person driving the van##1
+ 5. the person drinking water is in the middle##1
+ 6. the person driving the scooter is not the owner of the pony
+ 7. the owner of the cat is on the right of the person drinking tea##1
+ 8. the owner of the goldfish is somewhere to the left of the fan d&b##5
+ 9. the person drinking almond-milk is on the left of the person drinking cola##1
+10. the fan d&b is on the right of the person drinking tea##1
+11. the fan pop is on the far left##1
+12. the fan electronic is on the left or right of the person drinking tea##3
+13. the owner of the goldfish is somewhere to the left of the owner of the cat##5
+14. the owner of the pony is between the fan d&b and the owner of the goldfish##2
+15. the fan classical is on the left or right of the person drinking almond-milk##3
+16. the person driving the airplane is somewhere to the left of the person drinking 7up##5
+17. the person drinking 7up is somewhere to the right of the fan dubstep##5
+18. the person drinking cola is between the person driving the scooter and the person driving the jet-ski##2
+19. the person driving the scooter is on the left or right of the owner of the pony##3
+20. the person drinking almond-milk is somewhere to the left of the fan classical##5","{'Beverage': ['almond-milk', 'cola', 'water', 'tea', '7up'], 'Music-Genre': ['pop', 'classical', 'electronic', 'dubstep', 'd&b'], 'Pet': ['dog', 'chinchilla', 'goldfish', 'pony', 'cat'], 'Transport': ['jet-ski', 'airplane', 'scooter', 'van', 'train']}"
+Pt1_4x5_level6-9,"The people have 5 different hobbies: chess, gardening, hiking, magic-tricks, skydiving
+The people perfer 5 different movie-genres: animation, crime, epic, horror, scientific
+5 different pets are kept: chinchilla, fish, pony, rabbit, snake
+The people prefer 5 different types of sport: biathlon, handball, lacrosse, skateboarding, tennis
+ 1. the person who's hobby is skydiving is somewhere to the left of the person who's sport is tennis##5
+ 2. the owner of the snake is somewhere to the right of the person watching scientific movies##5
+ 3. the person who's sport is biathlon is not the person who's hobby is skydiving
+ 4. the person who's hobby is skydiving is somewhere to the left of the person who's sport is skateboarding##5
+ 5. the person who's sport is skateboarding is not the person watching crime movies
+ 6. the person watching animation movies is on the left of the person watching crime movies##1
+ 7. the person watching horror movies is somewhere to the right of the person watching epic movies##5
+ 8. the person who's hobby is gardening is on the left or right of the person who's hobby is magic-tricks##3
+ 9. the person who's hobby is gardening is somewhere to the left of the owner of the pony##5
+10. the person who's sport is biathlon is on the far left##1
+11. the person watching horror movies is on the right of the person who's hobby is gardening##1
+12. the owner of the chinchilla is on the far left or far right##3
+13. the person who's hobby is chess is on the left or right of the person who's sport is skateboarding##3
+14. the owner of the snake is somewhere to the right of the person who's sport is lacrosse##5
+15. the person who's sport is lacrosse is on the left or right of the owner of the rabbit##3
+16. the owner of the rabbit is somewhere to the right of the owner of the pony##5
+17. the owner of the chinchilla is somewhere to the right of the person watching animation movies##5","{'Hobby': ['gardening', 'magic-tricks', 'skydiving', 'hiking', 'chess'], 'Movie-Genre': ['epic', 'horror', 'scientific', 'animation', 'crime'], 'Pet': ['fish', 'pony', 'rabbit', 'snake', 'chinchilla'], 'Sport': ['biathlon', 'lacrosse', 'handball', 'skateboarding', 'tennis']}"
diff --git a/part2/level6/Pt2_4x6_level6.csv b/part2/level6/Pt2_4x6_level6.csv
new file mode 100644
index 0000000000000000000000000000000000000000..991c8a5c85906af75b9050ef2f416b6e936f5b5a
--- /dev/null
+++ b/part2/level6/Pt2_4x6_level6.csv
@@ -0,0 +1,318 @@
+ID,Clues,SolutionGrid
+Pt1_4x6_level6-0,"There are 6 different favourite beverages: 7up, coffee, cola, lemonade, mirinda, sprite
+There 6 different types of food: asparagus, cherry, eggplant, grapes, onion, spinach
+6 different pets are kept: ferret, frog, goldfish, hedgehog, snake, turtle
+The people prefer 6 different types of sport: basketball, cycling, rowing, snowboarding, surfing, tennis
+ 1. the owner of the hedgehog is on the left or right of the person who's sport is surfing##3
+ 2. the person eating eggplant is in an odd position##4
+ 3. the owner of the turtle is on the far left##1
+ 4. the person drinking lemonade is on the left or right of the person drinking sprite##3
+ 5. the owner of the hedgehog is on the right of the person drinking lemonade##1
+ 6. the person drinking 7up is on the far left##1
+ 7. the person eating onion is on the right of the person who's sport is cycling##1
+ 8. the owner of the snake is not the person drinking coffee
+ 9. the person drinking coffee is not the person eating eggplant
+10. the owner of the snake is in an odd position##4
+11. the person drinking cola is the person who's sport is basketball##1
+12. the person eating cherry is not the owner of the frog
+13. the person drinking 7up is not the person eating onion
+14. the person who's sport is surfing is somewhere to the left of the person who's sport is rowing##5
+15. the person eating cherry is on the left or right of the person who's sport is basketball##3
+16. the person who's sport is cycling is not the person eating spinach
+17. the person who's sport is cycling is on the left or right of the person who's sport is surfing##3
+18. the owner of the ferret is on the right of the person drinking cola##1
+19. the owner of the goldfish is on the left or right of the person eating onion##3
+20. the person who's sport is tennis is on the far right##1
+21. the person who's sport is tennis is not the owner of the frog
+22. the owner of the frog is somewhere to the left of the person who's sport is tennis##5
+23. the person eating cherry is on the left or right of the person who's sport is surfing##3
+24. the person eating spinach is not the owner of the frog
+25. the person eating eggplant is somewhere to the left of the person who's sport is tennis##5
+26. the person drinking mirinda is between the person eating spinach and the owner of the snake##2
+27. the person eating grapes is somewhere to the left of the person drinking coffee##5
+28. the person who's sport is basketball is somewhere to the left of the person eating asparagus##5
+29. the owner of the hedgehog is in an even position##4
+30. the person who's sport is cycling is not the owner of the ferret
+31. the person drinking sprite is on the left or right of the person eating eggplant##3
+32. the person drinking cola is on the right of the person eating cherry##1","{'Beverage': ['7up', 'mirinda', 'lemonade', 'sprite', 'cola', 'coffee'], 'Food': ['spinach', 'grapes', 'onion', 'cherry', 'eggplant', 'asparagus'], 'Pet': ['turtle', 'goldfish', 'snake', 'hedgehog', 'frog', 'ferret'], 'Sport': ['snowboarding', 'cycling', 'surfing', 'rowing', 'basketball', 'tennis']}"
+Pt1_4x6_level6-1,"The people have 6 different hobbies: camping, dancing, fishing, hiking, puzzles, rock-climbing
+The people perfer 6 different movie-genres: drama, fantasy, musical, satire, superhero, western
+The people prefer 6 different music-genres: blues, funk, pop, punk, r&b, soul
+The people prefer 6 different types of sport: cycling, golf, rugby, snowboarding, surfing, tennis
+ 1. the person watching fantasy movies is on the left or right of the person who's hobby is camping##3
+ 2. the person who's sport is tennis is somewhere to the left of the person who's sport is cycling##5
+ 3. the person who's hobby is rock-climbing is on the far left or far right##3
+ 4. the person watching satire movies is not the fan funk
+ 5. the person who's hobby is puzzles is somewhere to the left of the person who's sport is cycling##5
+ 6. the person who's sport is surfing is on the left or right of the person watching fantasy movies##3
+ 7. the person watching western movies is somewhere to the right of the person who's hobby is fishing##5
+ 8. the person watching fantasy movies is the person who's sport is tennis##1
+ 9. the person watching drama movies is on the left of the person watching satire movies##1
+10. the fan blues is in an even position##4
+11. the person who's hobby is puzzles is on the right of the person who's sport is golf##1
+12. the person who's sport is surfing is on the left or right of the person who's hobby is rock-climbing##3
+13. the person who's hobby is hiking is on the far right##1
+14. the person watching superhero movies is on the left or right of the fan funk##3
+15. the fan blues is on the left or right of the person who's sport is rugby##3
+16. the person watching fantasy movies is not the fan funk
+17. the person who's hobby is fishing is in an odd position##4
+18. the person who's hobby is rock-climbing is on the left or right of the fan pop##3
+19. the person who's hobby is fishing is in an odd position##4
+20. the person watching musical movies is in an even position##4
+21. the person who's sport is surfing is somewhere to the left of the fan r&b##5
+22. the person watching satire movies is on the left of the person who's sport is tennis##1
+23. the fan punk is on the left or right of the person who's hobby is camping##3
+24. the person who's hobby is hiking is somewhere to the right of the person who's hobby is fishing##5
+25. the person watching satire movies is on the left or right of the person who's sport is tennis##3
+26. the fan blues is somewhere to the right of the fan pop##5
+27. the fan soul is on the far right##1
+28. the person watching musical movies is not the person who's hobby is hiking","{'Hobby': ['rock-climbing', 'camping', 'fishing', 'dancing', 'puzzles', 'hiking'], 'Movie-Genre': ['drama', 'satire', 'fantasy', 'musical', 'western', 'superhero'], 'Music-Genre': ['punk', 'pop', 'r&b', 'blues', 'funk', 'soul'], 'Sport': ['snowboarding', 'surfing', 'tennis', 'golf', 'rugby', 'cycling']}"
+Pt1_4x6_level6-2,"There 6 different types of food: blueberry, garlic, grapefruit, grapes, onion, potato
+The people have 6 different jobs:  chef, doctor, firefighter, fisherman, librarian, project-manager
+The people perfer 6 different movie-genres: action, crime, drama, satire, scientific, zombie
+The people prefer 6 different types of sport: badminton, cricket, golf, parkour, skateboarding, water-polo
+ 1. the chef is not the person who's sport is cricket
+ 2. the person eating blueberry is the person watching crime movies##1
+ 3. the person who's sport is badminton is not the person eating potato
+ 4. the firefighter is on the left or right of the librarian##3
+ 5. the person watching zombie movies is not the librarian
+ 6. the person eating blueberry is somewhere to the right of the person watching satire movies##5
+ 7. the person who's sport is badminton is on the right of the person who's sport is water-polo##1
+ 8. the person eating grapes is on the right of the firefighter##1
+ 9. the person watching scientific movies is on the left or right of the person watching action movies##3
+10. the person watching crime movies is somewhere to the right of the person eating garlic##5
+11. the person who's sport is parkour is on the left or right of the person who's sport is cricket##3
+12. the person eating grapefruit is on the far right##1
+13. the person watching scientific movies is on the left of the fisherman##1
+14. the person eating onion is on the right of the person who's sport is parkour##1
+15. the doctor is the person who's sport is parkour##1
+16. the doctor is the person who's sport is parkour##1
+17. the person watching drama movies is on the left of the person watching zombie movies##1
+18. the person eating onion is on the right of the person eating garlic##1
+19. the librarian is on the left or right of the person watching crime movies##3
+20. the person who's sport is parkour is the person watching drama movies##1
+21. the person eating potato is somewhere to the right of the person eating onion##5
+22. the person eating potato is on the right of the person who's sport is skateboarding##1
+23. the project-manager is the person eating blueberry##1
+24. the person who's sport is skateboarding is somewhere to the left of the person watching scientific movies##5","{'Food': ['garlic', 'onion', 'grapes', 'blueberry', 'potato', 'grapefruit'], 'Job': ['doctor', 'firefighter', 'librarian', 'project-manager', 'chef', 'fisherman'], 'Movie-Genre': ['drama', 'zombie', 'satire', 'crime', 'scientific', 'action'], 'Sport': ['parkour', 'cricket', 'golf', 'skateboarding', 'water-polo', 'badminton']}"
+Pt1_4x6_level6-3,"There 6 different types of food: blueberry, cherry, mango, onion, papaya, raspberry
+The people prefer 6 different music-genres: classical, dubstep, folk, metal, r&b, salsa
+There are 6 different nationalities: chinese, colombian, egyptian, indian, spanish, turkish
+The people prefer 6 different types of sport: climbing, cricket, golf, parkour, rugby, weightlifting
+ 1. the person who's sport is parkour is on the right of the fan folk##1
+ 2. the person who's sport is golf is not the person eating onion
+ 3. the person eating papaya is on the left or right of the fan salsa##3
+ 4. the person eating raspberry is on the left of the person who's sport is weightlifting##1
+ 5. the person eating blueberry is on the far left or far right##3
+ 6. the person eating cherry is on the right of the person who's sport is golf##1
+ 7. the fan folk is the turkish##1
+ 8. the indian is somewhere to the left of the fan metal##5
+ 9. the person eating blueberry is somewhere to the right of the person eating mango##5
+10. the person eating cherry is not the egyptian
+11. the person who's sport is parkour is in an odd position##4
+12. the person who's sport is rugby is on the left or right of the fan classical##3
+13. the fan salsa is on the left of the colombian##1
+14. the chinese is on the far left##1
+15. the fan classical is somewhere to the right of the spanish##5
+16. the fan folk is on the left of the spanish##1
+17. the person eating raspberry is on the left or right of the person eating mango##3
+18. the person eating blueberry is somewhere to the right of the person eating mango##5
+19. the fan r&b is somewhere to the right of the fan salsa##5
+20. the fan r&b is in an even position##4
+21. the person who's sport is cricket is somewhere to the right of the chinese##5
+22. the person who's sport is rugby is somewhere to the right of the person eating raspberry##5
+23. the person eating mango is on the left of the person who's sport is rugby##1
+24. the fan metal is on the far right##1
+25. the fan folk is not the egyptian
+26. the colombian is on the left or right of the person eating cherry##3","{'Food': ['onion', 'papaya', 'cherry', 'raspberry', 'mango', 'blueberry'], 'Music-Genre': ['dubstep', 'folk', 'salsa', 'r&b', 'classical', 'metal'], 'Nationality': ['chinese', 'turkish', 'spanish', 'colombian', 'indian', 'egyptian'], 'Sport': ['climbing', 'golf', 'parkour', 'cricket', 'weightlifting', 'rugby']}"
+Pt1_4x6_level6-4,"There 6 different types of food: avocado, cabbage, garlic, lemon, peach, strawberry
+The people prefer 6 different music-genres: country, indie, metal, pop, rock, soul
+There are 6 different nationalities: american, canadian, chinese, indian, indonesian, pakistani
+6 different pets are kept: dog, frog, guinea-pig, hamster, pony, rabbit
+ 1. the chinese is the chinese##1
+ 2. the person eating lemon is on the left of the person eating peach##1
+ 3. the fan pop is on the left of the fan country##1
+ 4. the fan country is not the american
+ 5. the owner of the frog is on the left of the owner of the hamster##1
+ 6. the canadian is somewhere to the left of the owner of the dog##5
+ 7. the fan soul is the person eating avocado##1
+ 8. the person eating avocado is somewhere to the right of the pakistani##5
+ 9. the person eating avocado is not the chinese
+10. the indian is somewhere to the left of the owner of the pony##5
+11. the owner of the rabbit is the american##1
+12. the person eating garlic is somewhere to the left of the pakistani##5
+13. the fan country is on the left or right of the fan pop##3
+14. the owner of the guinea-pig is on the left or right of the canadian##3
+15. the person eating avocado is somewhere to the right of the person eating garlic##5
+16. the person eating strawberry is somewhere to the left of the chinese##5
+17. the pakistani is in an odd position##4
+18. the fan country is on the left of the person eating strawberry##1
+19. the canadian is not the fan soul
+20. the person eating strawberry is on the left or right of the indonesian##3
+21. the owner of the dog is not the canadian
+22. the owner of the dog is on the left or right of the fan metal##3
+23. the owner of the frog is the fan rock##1
+24. the person eating garlic is on the right of the fan pop##1
+25. the fan indie is somewhere to the right of the fan metal##5
+26. the owner of the guinea-pig is the fan pop##1
+27. the owner of the frog is the person eating strawberry##1
+28. the owner of the rabbit is in an even position##4","{'Food': ['cabbage', 'garlic', 'strawberry', 'lemon', 'peach', 'avocado'], 'Music-Genre': ['pop', 'country', 'rock', 'metal', 'indie', 'soul'], 'Nationality': ['indian', 'canadian', 'pakistani', 'indonesian', 'chinese', 'american'], 'Pet': ['guinea-pig', 'pony', 'frog', 'hamster', 'dog', 'rabbit']}"
+Pt1_4x6_level6-5,"There 6 different types of food: asparagus, blueberry, grapefruit, grapes, pomegranate, pumpkin
+The people prefer 6 different music-genres: country, dubstep, electronic, metal, pop, soul
+There are 6 different nationalities: american, argentine, brazilian, dutch, nigerian, pakistani
+6 different pets are kept: bird, dog, guinea-pig, hamster, hedgehog, rat
+ 1. the owner of the bird is on the right of the owner of the guinea-pig##1
+ 2. the person eating grapes is on the far left or far right##3
+ 3. the dutch is not the person eating asparagus
+ 4. the argentine is somewhere to the left of the fan pop##5
+ 5. the nigerian is on the left or right of the fan soul##3
+ 6. the fan soul is on the far right##1
+ 7. the brazilian is on the left or right of the fan metal##3
+ 8. the fan electronic is somewhere to the left of the brazilian##5
+ 9. the owner of the bird is somewhere to the left of the fan metal##5
+10. the fan metal is the american##1
+11. the argentine is on the right of the fan metal##1
+12. the owner of the dog is not the fan country
+13. the person eating pomegranate is somewhere to the right of the owner of the hedgehog##5
+14. the owner of the dog is not the person eating grapes
+15. the person eating pomegranate is somewhere to the right of the fan metal##5
+16. the owner of the hamster is on the left or right of the owner of the rat##3
+17. the fan metal is somewhere to the right of the pakistani##5
+18. the owner of the dog is on the left or right of the owner of the hedgehog##3
+19. the owner of the rat is on the far left or far right##3
+20. the person eating grapefruit is on the left of the fan soul##1
+21. the argentine is somewhere to the right of the person eating asparagus##5
+22. the person eating grapes is somewhere to the right of the person eating blueberry##5
+23. the person eating asparagus is somewhere to the right of the fan country##5
+24. the owner of the bird is on the left or right of the owner of the guinea-pig##3
+25. the person eating asparagus is in an odd position##4
+26. the american is in an odd position##4
+27. the fan electronic is not the owner of the dog
+28. the fan soul is somewhere to the right of the person eating pumpkin##5
+29. the person eating blueberry is in an even position##4
+30. the owner of the rat is somewhere to the right of the owner of the hamster##5
+31. the argentine is the fan dubstep##1","{'Food': ['pumpkin', 'blueberry', 'asparagus', 'pomegranate', 'grapefruit', 'grapes'], 'Music-Genre': ['electronic', 'country', 'metal', 'dubstep', 'pop', 'soul'], 'Nationality': ['pakistani', 'brazilian', 'american', 'argentine', 'nigerian', 'dutch'], 'Pet': ['guinea-pig', 'bird', 'hedgehog', 'dog', 'hamster', 'rat']}"
+Pt1_4x6_level6-6,"There are 6 different favourite beverages: 7up, cola, fanta, juice, mirinda, water
+The people perfer 6 different movie-genres: adventure, animation, disaster, family, satire, thriller
+The people prefer 6 different types of sport: biathlon, golf, sailing, skiing, volleyball, weightlifting
+The people use 6 different means of transport: motorbike, scooter, skateboard, taxi, tram, van
+ 1. the person driving the motorbike is in an odd position##4
+ 2. the person who's sport is sailing is not the person driving the skateboard
+ 3. the person driving the motorbike is not the person drinking water
+ 4. the person watching adventure movies is not the person drinking juice
+ 5. the person watching thriller movies is on the left or right of the person watching animation movies##3
+ 6. the person who's sport is weightlifting is on the left of the person who's sport is skiing##1
+ 7. the person watching family movies is on the left or right of the person who's sport is golf##3
+ 8. the person driving the tram is on the left or right of the person driving the van##3
+ 9. the person watching disaster movies is on the far right##1
+10. the person driving the taxi is in an even position##4
+11. the person who's sport is volleyball is on the left or right of the person watching satire movies##3
+12. the person who's sport is biathlon is somewhere to the left of the person drinking juice##5
+13. the person watching adventure movies is on the far left##1
+14. the person watching animation movies is on the left or right of the person drinking water##3
+15. the person drinking fanta is on the right of the person drinking mirinda##1
+16. the person who's sport is weightlifting is somewhere to the right of the person watching family movies##5
+17. the person watching disaster movies is in an even position##4
+18. the person drinking fanta is on the right of the person who's sport is golf##1
+19. the person driving the motorbike is somewhere to the left of the person watching disaster movies##5
+20. the person driving the skateboard is not the person watching thriller movies
+21. the person drinking cola is not the person who's sport is volleyball
+22. the person who's sport is weightlifting is somewhere to the right of the person who's sport is sailing##5
+23. the person watching satire movies is not the person who's sport is biathlon
+24. the person driving the tram is in an odd position##4
+25. the person driving the van is on the left or right of the person driving the skateboard##3
+26. the person who's sport is sailing is somewhere to the right of the person who's sport is biathlon##5
+27. the person watching adventure movies is on the left of the person drinking cola##1
+28. the person who's sport is biathlon is not the person watching disaster movies
+29. the person drinking mirinda is somewhere to the right of the person driving the tram##5
+30. the person driving the tram is not the person who's sport is golf
+31. the person watching disaster movies is on the right of the person watching animation movies##1
+32. the person driving the taxi is somewhere to the left of the person watching thriller movies##5","{'Beverage': ['7up', 'cola', 'juice', 'mirinda', 'fanta', 'water'], 'Movie-Genre': ['adventure', 'satire', 'family', 'thriller', 'animation', 'disaster'], 'Sport': ['biathlon', 'sailing', 'volleyball', 'golf', 'weightlifting', 'skiing'], 'Transport': ['motorbike', 'taxi', 'tram', 'van', 'skateboard', 'scooter']}"
+Pt1_4x6_level6-7,"There are 6 different favourite beverages: almond-milk, coffee, cola, lemonade, milk, mirinda
+The people have 6 different hobbies: camping, card-games, chess, cooking, magic-tricks, video-games
+6 different pets are kept: dog, fish, frog, lizard, rat, snake
+The people prefer 6 different types of sport: badminton, cycling, rugby, snowboarding, surfing, weightlifting
+ 1. the person who's sport is rugby is somewhere to the right of the person drinking cola##5
+ 2. the person drinking milk is in an even position##4
+ 3. the person who's sport is rugby is not the person drinking milk
+ 4. the person who's sport is rugby is on the right of the person who's sport is badminton##1
+ 5. the owner of the rat is somewhere to the right of the owner of the snake##5
+ 6. the person who's sport is snowboarding is in an even position##4
+ 7. the person who's sport is cycling is somewhere to the right of the person who's sport is snowboarding##5
+ 8. the owner of the rat is on the right of the person who's sport is snowboarding##1
+ 9. the person drinking mirinda is on the left or right of the person drinking lemonade##3
+10. the person drinking almond-milk is somewhere to the left of the person who's sport is weightlifting##5
+11. the person drinking mirinda is somewhere to the left of the owner of the frog##5
+12. the owner of the lizard is not the person who's hobby is magic-tricks
+13. the person drinking coffee is somewhere to the left of the person drinking almond-milk##5
+14. the person who's hobby is cooking is on the left of the person who's sport is cycling##1
+15. the person who's hobby is chess is somewhere to the right of the person who's hobby is cooking##5
+16. the person who's sport is snowboarding is on the right of the person who's hobby is camping##1
+17. the owner of the lizard is somewhere to the right of the person who's hobby is video-games##5
+18. the person who's hobby is magic-tricks is somewhere to the right of the person drinking lemonade##5
+19. the person who's sport is badminton is somewhere to the right of the person who's hobby is magic-tricks##5
+20. the person drinking cola is on the left or right of the person who's hobby is cooking##3
+21. the owner of the rat is on the left or right of the person who's hobby is video-games##3
+22. the person drinking lemonade is on the left or right of the owner of the fish##3
+23. the person who's sport is surfing is the person drinking mirinda##1
+24. the person drinking lemonade is somewhere to the left of the person who's sport is weightlifting##5
+25. the owner of the dog is on the right of the person who's hobby is video-games##1
+26. the owner of the dog is the person who's hobby is chess##1","{'Beverage': ['mirinda', 'lemonade', 'cola', 'coffee', 'almond-milk', 'milk'], 'Hobby': ['camping', 'cooking', 'magic-tricks', 'video-games', 'chess', 'card-games'], 'Pet': ['fish', 'snake', 'rat', 'frog', 'dog', 'lizard'], 'Sport': ['surfing', 'snowboarding', 'cycling', 'badminton', 'rugby', 'weightlifting']}"
+Pt1_4x6_level6-8,"There 6 different types of food: broccoli, eggplant, lettuce, nectarine, papaya, raspberry
+The people perfer 6 different movie-genres: adventure, animation, documentary, epic, romance, scientific
+There are 6 different nationalities: british, dutch, egyptian, italian, pakistani, russian
+6 different pets are kept: chinchilla, frog, guinea-pig, horse, mouse, snake
+ 1. the person eating broccoli is the person watching scientific movies##1
+ 2. the italian is in an odd position##4
+ 3. the person eating broccoli is somewhere to the right of the british##5
+ 4. the person eating lettuce is not the owner of the horse
+ 5. the owner of the snake is in an even position##4
+ 6. the owner of the horse is not the egyptian
+ 7. the pakistani is the owner of the guinea-pig##1
+ 8. the russian is on the right of the person watching scientific movies##1
+ 9. the italian is somewhere to the right of the person watching animation movies##5
+10. the person eating nectarine is on the left of the person eating lettuce##1
+11. the person watching epic movies is not the person eating lettuce
+12. the owner of the horse is in an even position##4
+13. the person watching romance movies is on the right of the person eating broccoli##1
+14. the owner of the snake is not the person watching scientific movies
+15. the british is somewhere to the left of the person watching scientific movies##5
+16. the person watching epic movies is in an even position##4
+17. the british is on the left of the person eating papaya##1
+18. the owner of the mouse is between the russian and the person watching epic movies##2
+19. the person eating eggplant is on the left of the person watching animation movies##1
+20. the owner of the mouse is on the left or right of the person eating papaya##3
+21. the owner of the snake is somewhere to the right of the owner of the frog##5
+22. the owner of the snake is somewhere to the right of the person watching scientific movies##5
+23. the italian is on the left or right of the owner of the snake##3
+24. the egyptian is on the far left or far right##3
+25. the person watching documentary movies is somewhere to the left of the person eating raspberry##5
+26. the person eating raspberry is on the right of the person eating broccoli##1
+27. the person watching adventure movies is between the owner of the guinea-pig and the person watching animation movies##2
+28. the person eating papaya is between the owner of the mouse and the person eating lettuce##2
+29. the owner of the frog is somewhere to the right of the dutch##5","{'Food': ['eggplant', 'nectarine', 'lettuce', 'papaya', 'broccoli', 'raspberry'], 'Movie-Genre': ['documentary', 'animation', 'adventure', 'epic', 'scientific', 'romance'], 'Nationality': ['egyptian', 'dutch', 'british', 'pakistani', 'italian', 'russian'], 'Pet': ['chinchilla', 'horse', 'frog', 'guinea-pig', 'mouse', 'snake']}"
+Pt1_4x6_level6-9,"The people have 6 different hobbies: baking, chess, cooking, filmmaking, rock-climbing, sudoku
+The people have 6 different jobs:  architect, bartender, firefighter, lawyer, manager, photographer
+The people perfer 6 different movie-genres: animation, family, martial-arts, mystery, spy, time-travel
+The people prefer 6 different types of sport: handball, sailing, snowboarding, swimming, tennis, weightlifting
+ 1. the person watching animation movies is somewhere to the left of the person who's hobby is chess##5
+ 2. the firefighter is on the right of the lawyer##1
+ 3. the person who's sport is swimming is between the person who's sport is tennis and the person who's hobby is filmmaking##2
+ 4. the architect is on the right of the person who's sport is snowboarding##1
+ 5. the person watching spy movies is the person who's hobby is filmmaking##1
+ 6. the person who's sport is snowboarding is somewhere to the left of the architect##5
+ 7. the architect is somewhere to the right of the person watching martial-arts movies##5
+ 8. the person watching mystery movies is on the left of the person who's sport is weightlifting##1
+ 9. the person who's hobby is chess is on the left or right of the person watching mystery movies##3
+10. the lawyer is in an odd position##4
+11. the person who's sport is handball is somewhere to the left of the person who's sport is snowboarding##5
+12. the person watching spy movies is on the far right##1
+13. the photographer is between the person who's hobby is baking and the person watching animation movies##2
+14. the person who's hobby is rock-climbing is on the left or right of the person watching time-travel movies##3
+15. the manager is on the left of the person who's sport is swimming##1
+16. the person watching family movies is on the right of the person who's sport is handball##1
+17. the person who's sport is sailing is on the left or right of the photographer##3
+18. the person who's sport is tennis is on the right of the person who's hobby is cooking##1
+19. the person who's hobby is chess is not the person watching martial-arts movies
+20. the bartender is somewhere to the left of the photographer##5
+21. the person who's sport is weightlifting is the firefighter##1","{'Hobby': ['baking', 'sudoku', 'cooking', 'chess', 'rock-climbing', 'filmmaking'], 'Job': ['bartender', 'photographer', 'architect', 'manager', 'lawyer', 'firefighter'], 'Movie-Genre': ['martial-arts', 'family', 'animation', 'time-travel', 'mystery', 'spy'], 'Sport': ['handball', 'snowboarding', 'sailing', 'tennis', 'swimming', 'weightlifting']}"
diff --git a/part2/level6/Pt2_4x7_level6.csv b/part2/level6/Pt2_4x7_level6.csv
new file mode 100644
index 0000000000000000000000000000000000000000..941b07da0dedf749ba9212b0424ff6da4e355678
--- /dev/null
+++ b/part2/level6/Pt2_4x7_level6.csv
@@ -0,0 +1,381 @@
+ID,Clues,SolutionGrid
+Pt1_4x7_level6-0,"There are 7 different favourite beverages: 7up, almond-milk, coffee, hot-chocolate, lemonade, sprite, tea
+There 7 different types of food: apple, artichoke, carrot, garlic, orange, pepper, pomegranate
+The people have 7 different jobs:  bartender, dressmaker, electrician, entrepreneur, fisherman, nurse, scientist
+The people perfer 7 different movie-genres: comedy, crime, fantasy, horror, scientific, superhero, western
+ 1. the person watching crime movies is somewhere to the right of the person drinking lemonade##5
+ 2. the bartender is the person eating garlic##1
+ 3. the person drinking hot-chocolate is on the left or right of the person drinking coffee##3
+ 4. the person watching superhero movies is in an odd position##4
+ 5. the fisherman is the person drinking lemonade##1
+ 6. the entrepreneur is not the person eating pomegranate
+ 7. the person eating artichoke is not the person watching horror movies
+ 8. the person eating apple is somewhere to the right of the person eating carrot##5
+ 9. the dressmaker is somewhere to the left of the person watching fantasy movies##5
+10. the scientist is on the right of the person drinking almond-milk##1
+11. the electrician is the person drinking tea##1
+12. the person eating garlic is somewhere to the left of the nurse##5
+13. the person watching superhero movies is on the left or right of the person watching scientific movies##3
+14. the person drinking tea is in the middle##1
+15. the person drinking lemonade is the person eating carrot##1
+16. the person watching fantasy movies is on the right of the person eating pomegranate##1
+17. the nurse is somewhere to the right of the scientist##5
+18. the person watching superhero movies is on the left or right of the person watching crime movies##3
+19. the scientist is on the left of the person watching western movies##1
+20. the person watching comedy movies is on the far left##1
+21. the person eating carrot is in an odd position##4
+22. the person eating pepper is somewhere to the right of the person watching crime movies##5
+23. the person watching scientific movies is the person drinking 7up##1
+24. the person watching scientific movies is not the person drinking coffee
+25. the person watching fantasy movies is not the person drinking coffee
+26. the fisherman is on the right of the entrepreneur##1
+27. the person watching horror movies is somewhere to the right of the person watching fantasy movies##5
+28. the bartender is on the right of the person eating apple##1
+29. the dressmaker is on the far left or far right##3
+30. the person watching superhero movies is somewhere to the right of the person watching comedy movies##5
+31. the fisherman is on the left or right of the entrepreneur##3
+32. the person drinking 7up is somewhere to the right of the person watching horror movies##5
+33. the person drinking coffee is not the person eating garlic
+34. the person watching scientific movies is on the left of the person eating orange##1
+35. the scientist is somewhere to the right of the person watching superhero movies##5","{'Beverage': ['coffee', 'hot-chocolate', 'lemonade', 'tea', 'almond-milk', '7up', 'sprite'], 'Food': ['pomegranate', 'artichoke', 'carrot', 'apple', 'garlic', 'pepper', 'orange'], 'Job': ['dressmaker', 'entrepreneur', 'fisherman', 'electrician', 'bartender', 'scientist', 'nurse'], 'Movie-Genre': ['comedy', 'fantasy', 'horror', 'crime', 'superhero', 'scientific', 'western']}"
+Pt1_4x7_level6-1,"There 7 different types of food: blueberry, grapefruit, lemon, lettuce, peach, pepper, radish
+The people have 7 different hobbies: drawing, gardening, hiking, reading, singing, video-games, woodworking
+There are 7 different nationalities: chinese, colombian, egyptian, german, mexican, pakistani, thai
+The people prefer 7 different types of sport: baseball, basketball, golf, rugby, sailing, skateboarding, snowboarding
+ 1. the person eating lettuce is somewhere to the right of the person eating blueberry##5
+ 2. the person who's sport is rugby is not the person eating blueberry
+ 3. the egyptian is somewhere to the right of the thai##5
+ 4. the person who's sport is skateboarding is the colombian##1
+ 5. the person eating grapefruit is somewhere to the right of the person eating blueberry##5
+ 6. the person who's hobby is gardening is on the left or right of the person who's hobby is singing##3
+ 7. the person who's hobby is gardening is not the colombian
+ 8. the person who's sport is snowboarding is somewhere to the right of the person who's sport is baseball##5
+ 9. the person who's sport is baseball is on the left or right of the mexican##3
+10. the person eating lettuce is on the left or right of the person who's sport is sailing##3
+11. the german is not the person who's sport is basketball
+12. the person who's sport is snowboarding is somewhere to the right of the egyptian##5
+13. the person who's sport is baseball is somewhere to the right of the person who's sport is basketball##5
+14. the person who's hobby is woodworking is on the far right##1
+15. the person who's hobby is video-games is not the person who's sport is baseball
+16. the person eating pepper is somewhere to the left of the person eating lemon##5
+17. the person who's hobby is hiking is not the pakistani
+18. the person who's sport is rugby is on the far left##1
+19. the person eating blueberry is between the person who's hobby is singing and the person eating pepper##2
+20. the person eating grapefruit is somewhere to the right of the colombian##5
+21. the person who's hobby is reading is on the left or right of the person who's hobby is hiking##3
+22. the person who's hobby is woodworking is on the right of the egyptian##1
+23. the person eating lemon is between the person who's sport is basketball and the person who's hobby is drawing##2
+24. the person eating radish is on the far left##1
+25. the pakistani is on the right of the person who's sport is sailing##1
+26. the person who's hobby is video-games is somewhere to the right of the pakistani##5
+27. the person who's sport is skateboarding is somewhere to the right of the person eating pepper##5
+28. the egyptian is somewhere to the right of the person who's hobby is hiking##5
+29. the person eating grapefruit is in an even position##4
+30. the thai is not the person who's sport is basketball
+31. the person who's hobby is hiking is in an even position##4
+32. the person eating pepper is somewhere to the left of the person who's hobby is drawing##5
+33. the thai is on the right of the chinese##1
+34. the thai is somewhere to the left of the person who's sport is baseball##5
+35. the person eating lettuce is between the person who's sport is skateboarding and the german##2","{'Food': ['radish', 'pepper', 'blueberry', 'lettuce', 'lemon', 'grapefruit', 'peach'], 'Hobby': ['reading', 'hiking', 'gardening', 'singing', 'video-games', 'drawing', 'woodworking'], 'Nationality': ['chinese', 'thai', 'german', 'pakistani', 'colombian', 'egyptian', 'mexican'], 'Sport': ['rugby', 'golf', 'sailing', 'basketball', 'skateboarding', 'baseball', 'snowboarding']}"
+Pt1_4x7_level6-2,"There are 7 different favourite beverages: 7up, cola, juice, lemonade, milk, mirinda, water
+The people have 7 different hobbies: board-games, card-games, collecting, cooking, drawing, filmmaking, woodworking
+The people have 7 different jobs:  accountant, dancer, designer, journalist, security-guard, software-developer, teacher
+The people prefer 7 different music-genres: electronic, folk, indie, pop, punk, salsa, soul
+ 1. the fan pop is the person who's hobby is filmmaking##1
+ 2. the accountant is somewhere to the left of the dancer##5
+ 3. the person drinking mirinda is on the far left##1
+ 4. the fan folk is somewhere to the left of the journalist##5
+ 5. the security-guard is somewhere to the left of the teacher##5
+ 6. the person who's hobby is board-games is on the left or right of the designer##3
+ 7. the person drinking milk is on the left of the teacher##1
+ 8. the person drinking cola is in the middle##1
+ 9. the person who's hobby is card-games is in an odd position##4
+10. the teacher is somewhere to the left of the journalist##5
+11. the person who's hobby is card-games is on the left or right of the fan electronic##3
+12. the fan salsa is the person who's hobby is drawing##1
+13. the person drinking lemonade is somewhere to the right of the fan punk##5
+14. the dancer is on the left of the software-developer##1
+15. the person drinking 7up is in an odd position##4
+16. the fan electronic is between the teacher and the person who's hobby is card-games##2
+17. the person drinking milk is somewhere to the left of the fan soul##5
+18. the fan salsa is the person drinking water##1
+19. the person drinking milk is somewhere to the left of the person drinking water##5
+20. the person who's hobby is woodworking is in an even position##4
+21. the person drinking mirinda is in an odd position##4
+22. the person who's hobby is drawing is somewhere to the right of the fan punk##5
+23. the teacher is the person who's hobby is cooking##1
+24. the fan folk is on the left or right of the person who's hobby is drawing##3
+25. the teacher is not the fan pop
+26. the person drinking lemonade is in an odd position##4
+27. the fan salsa is somewhere to the right of the teacher##5
+28. the person drinking juice is on the left or right of the person who's hobby is card-games##3
+29. the fan indie is on the left of the person who's hobby is collecting##1
+30. the designer is on the left or right of the person who's hobby is board-games##3
+31. the accountant is in the middle##1
+32. the fan folk is on the left or right of the person drinking lemonade##3
+33. the person who's hobby is cooking is between the person who's hobby is filmmaking and the person who's hobby is woodworking##2
+34. the person drinking lemonade is on the left of the person who's hobby is collecting##1","{'Beverage': ['mirinda', 'milk', '7up', 'cola', 'lemonade', 'juice', 'water'], 'Hobby': ['board-games', 'filmmaking', 'cooking', 'woodworking', 'card-games', 'collecting', 'drawing'], 'Job': ['security-guard', 'designer', 'teacher', 'accountant', 'dancer', 'software-developer', 'journalist'], 'Music-Genre': ['punk', 'pop', 'soul', 'electronic', 'indie', 'folk', 'salsa']}"
+Pt1_4x7_level6-3,"There 7 different types of food: apple, avocado, blueberry, broccoli, eggplant, grapefruit, spinach
+The people prefer 7 different music-genres: classical, d&b, disco, electronic, folk, jazz, soul
+7 different pets are kept: chinchilla, dog, ferret, hamster, hedgehog, pony, turtle
+The people prefer 7 different types of sport: basketball, cycling, golf, rowing, rugby, tennis, volleyball
+ 1. the person eating spinach is not the fan electronic
+ 2. the owner of the turtle is in an even position##4
+ 3. the fan folk is not the person eating eggplant
+ 4. the fan disco is the person eating spinach##1
+ 5. the person who's sport is rugby is not the fan folk
+ 6. the person eating broccoli is somewhere to the right of the owner of the pony##5
+ 7. the person who's sport is rugby is somewhere to the right of the person who's sport is golf##5
+ 8. the fan disco is somewhere to the left of the person eating grapefruit##5
+ 9. the owner of the chinchilla is on the left of the person eating grapefruit##1
+10. the owner of the turtle is on the left or right of the fan classical##3
+11. the owner of the chinchilla is on the right of the owner of the hedgehog##1
+12. the person eating broccoli is on the left or right of the person who's sport is volleyball##3
+13. the owner of the turtle is the person who's sport is rugby##1
+14. the fan disco is somewhere to the left of the person eating avocado##5
+15. the person who's sport is rugby is somewhere to the right of the person who's sport is tennis##5
+16. the owner of the ferret is on the right of the person who's sport is rugby##1
+17. the person who's sport is cycling is on the right of the person who's sport is rugby##1
+18. the person who's sport is golf is somewhere to the left of the fan jazz##5
+19. the fan d&b is not the owner of the hamster
+20. the owner of the dog is somewhere to the left of the fan disco##5
+21. the owner of the dog is somewhere to the right of the person eating eggplant##5
+22. the owner of the dog is somewhere to the left of the fan disco##5
+23. the person who's sport is golf is between the person eating apple and the person who's sport is rowing##2
+24. the fan soul is on the left or right of the person who's sport is rugby##3
+25. the fan classical is not the person eating grapefruit
+26. the fan d&b is not the person who's sport is rowing
+27. the owner of the pony is somewhere to the right of the owner of the hamster##5
+28. the fan classical is somewhere to the right of the fan electronic##5
+29. the fan disco is not the owner of the turtle
+30. the person who's sport is volleyball is the fan disco##1
+31. the fan jazz is on the left of the person who's sport is cycling##1
+32. the fan disco is on the left or right of the fan electronic##3
+33. the fan soul is somewhere to the right of the fan disco##5
+34. the fan electronic is on the left or right of the person eating spinach##3
+35. the person who's sport is rugby is on the right of the person who's sport is tennis##1
+36. the owner of the ferret is not the person eating avocado
+37. the person eating apple is somewhere to the left of the owner of the dog##5
+38. the fan classical is on the far left or far right##3","{'Food': ['apple', 'eggplant', 'broccoli', 'spinach', 'avocado', 'grapefruit', 'blueberry'], 'Music-Genre': ['folk', 'd&b', 'electronic', 'disco', 'soul', 'jazz', 'classical'], 'Pet': ['hamster', 'pony', 'dog', 'hedgehog', 'chinchilla', 'turtle', 'ferret'], 'Sport': ['basketball', 'golf', 'rowing', 'volleyball', 'tennis', 'rugby', 'cycling']}"
+Pt1_4x7_level6-4,"There are 7 different favourite beverages: almond-milk, coffee, fanta, juice, mirinda, soy-milk, tea
+There 7 different types of food: artichoke, garlic, lettuce, orange, papaya, plum, zucchini
+The people prefer 7 different music-genres: blues, classical, country, metal, reggae, techno, trance
+There are 7 different nationalities: american, argentine, british, canadian, indian, italian, japanese
+ 1. the fan reggae is on the right of the italian##1
+ 2. the fan blues is on the left of the fan reggae##1
+ 3. the fan reggae is somewhere to the left of the fan metal##5
+ 4. the person eating artichoke is on the right of the indian##1
+ 5. the japanese is on the far left or far right##3
+ 6. the argentine is in an odd position##4
+ 7. the person drinking mirinda is on the left or right of the person eating plum##3
+ 8. the person eating garlic is on the right of the fan techno##1
+ 9. the person drinking tea is somewhere to the left of the person eating orange##5
+10. the canadian is on the right of the person eating zucchini##1
+11. the person drinking mirinda is somewhere to the left of the person drinking almond-milk##5
+12. the argentine is between the canadian and the person eating orange##2
+13. the fan trance is somewhere to the left of the indian##5
+14. the person drinking fanta is not the fan metal
+15. the canadian is somewhere to the left of the person eating orange##5
+16. the indian is somewhere to the left of the person eating artichoke##5
+17. the person eating papaya is on the left or right of the person drinking coffee##3
+18. the person eating zucchini is somewhere to the right of the fan blues##5
+19. the person drinking juice is somewhere to the right of the person eating papaya##5
+20. the fan trance is not the italian
+21. the person drinking juice is on the left or right of the fan country##3
+22. the fan metal is on the left or right of the person eating garlic##3
+23. the person eating lettuce is on the far left##1
+24. the person drinking soy-milk is on the left or right of the italian##3
+25. the fan country is the person eating artichoke##1
+26. the person drinking almond-milk is the japanese##1
+27. the fan techno is not the italian
+28. the fan reggae is on the left or right of the person drinking fanta##3
+29. the person drinking coffee is the fan classical##1
+30. the fan classical is somewhere to the left of the person drinking mirinda##5
+31. the person drinking juice is on the left or right of the person eating garlic##3
+32. the american is on the left of the fan classical##1","{'Beverage': ['fanta', 'soy-milk', 'coffee', 'tea', 'mirinda', 'juice', 'almond-milk'], 'Food': ['lettuce', 'papaya', 'zucchini', 'plum', 'garlic', 'orange', 'artichoke'], 'Music-Genre': ['blues', 'reggae', 'classical', 'techno', 'trance', 'metal', 'country'], 'Nationality': ['italian', 'american', 'british', 'canadian', 'argentine', 'indian', 'japanese']}"
+Pt1_4x7_level6-5,"There 7 different types of food: asparagus, corn, kale, mango, nectarine, raspberry, tomato
+The people perfer 7 different movie-genres: adventure, drama, horror, satire, thriller, time-travel, western
+The people prefer 7 different music-genres: ambient, dubstep, electronic, jazz, r&b, rock, soul
+The people prefer 7 different types of sport: basketball, cricket, sailing, skateboarding, snowboarding, tennis, water-polo
+ 1. the fan dubstep is not the person watching satire movies
+ 2. the person eating kale is on the left or right of the person who's sport is cricket##3
+ 3. the person eating asparagus is not the fan r&b
+ 4. the person eating corn is in an odd position##4
+ 5. the fan electronic is on the left or right of the person watching time-travel movies##3
+ 6. the person watching western movies is on the right of the fan ambient##1
+ 7. the person who's sport is water-polo is somewhere to the left of the person who's sport is snowboarding##5
+ 8. the fan soul is somewhere to the left of the person eating corn##5
+ 9. the person who's sport is tennis is not the person eating asparagus
+10. the person who's sport is basketball is somewhere to the left of the person watching horror movies##5
+11. the person who's sport is basketball is the person watching thriller movies##1
+12. the person eating corn is somewhere to the right of the fan ambient##5
+13. the person who's sport is water-polo is somewhere to the right of the person eating raspberry##5
+14. the person eating nectarine is on the far left or far right##3
+15. the fan dubstep is somewhere to the left of the person eating tomato##5
+16. the person eating kale is on the left of the fan soul##1
+17. the person eating nectarine is on the right of the person watching satire movies##1
+18. the person eating asparagus is in an even position##4
+19. the person who's sport is tennis is on the left or right of the fan jazz##3
+20. the person eating tomato is on the right of the person eating asparagus##1
+21. the person who's sport is sailing is somewhere to the left of the person watching adventure movies##5
+22. the person eating corn is on the left of the fan jazz##1
+23. the person watching adventure movies is not the fan dubstep
+24. the fan ambient is not the person who's sport is cricket
+25. the person watching drama movies is somewhere to the right of the person watching western movies##5
+26. the person watching horror movies is somewhere to the right of the person who's sport is skateboarding##5
+27. the person eating mango is the fan r&b##1
+28. the person watching adventure movies is somewhere to the right of the person watching western movies##5
+29. the person eating mango is on the left or right of the person eating nectarine##3
+30. the person who's sport is sailing is somewhere to the left of the person watching time-travel movies##5
+31. the person who's sport is tennis is the person watching horror movies##1","{'Food': ['kale', 'raspberry', 'corn', 'asparagus', 'tomato', 'mango', 'nectarine'], 'Movie-Genre': ['thriller', 'western', 'drama', 'time-travel', 'horror', 'satire', 'adventure'], 'Music-Genre': ['ambient', 'soul', 'dubstep', 'jazz', 'electronic', 'r&b', 'rock'], 'Sport': ['basketball', 'cricket', 'sailing', 'skateboarding', 'tennis', 'water-polo', 'snowboarding']}"
+Pt1_4x7_level6-6,"The people have 7 different hobbies: camping, filmmaking, gardening, magic-tricks, puzzles, video-games, writing
+The people have 7 different jobs:  architect, chef, journalist, manager, social-worker, software-developer, teacher
+There are 7 different nationalities: colombian, egyptian, french, indian, japanese, mexican, thai
+The people prefer 7 different types of sport: badminton, basketball, biathlon, cricket, golf, parkour, skateboarding
+ 1. the architect is on the left of the person who's hobby is magic-tricks##1
+ 2. the person who's hobby is puzzles is somewhere to the right of the egyptian##5
+ 3. the person who's hobby is gardening is on the left of the manager##1
+ 4. the person who's sport is basketball is somewhere to the right of the person who's sport is golf##5
+ 5. the architect is somewhere to the left of the french##5
+ 6. the thai is on the left or right of the person who's hobby is camping##3
+ 7. the person who's sport is golf is in an odd position##4
+ 8. the architect is the japanese##1
+ 9. the person who's hobby is video-games is in the middle##1
+10. the person who's sport is skateboarding is somewhere to the right of the person who's sport is golf##5
+11. the person who's sport is parkour is somewhere to the right of the architect##5
+12. the person who's hobby is camping is on the left or right of the journalist##3
+13. the person who's sport is parkour is on the right of the japanese##1
+14. the chef is somewhere to the right of the mexican##5
+15. the mexican is somewhere to the right of the egyptian##5
+16. the teacher is the mexican##1
+17. the person who's sport is golf is on the left or right of the manager##3
+18. the egyptian is somewhere to the left of the person who's sport is skateboarding##5
+19. the person who's sport is cricket is somewhere to the left of the person who's hobby is puzzles##5
+20. the person who's sport is golf is on the left or right of the person who's hobby is camping##3
+21. the person who's hobby is filmmaking is somewhere to the left of the teacher##5
+22. the software-developer is somewhere to the left of the person who's hobby is filmmaking##5
+23. the mexican is not the person who's sport is cricket
+24. the person who's hobby is filmmaking is on the left or right of the social-worker##3
+25. the person who's hobby is magic-tricks is not the japanese
+26. the person who's sport is golf is in an odd position##4
+27. the person who's hobby is camping is somewhere to the left of the egyptian##5
+28. the manager is on the left or right of the journalist##3
+29. the colombian is somewhere to the left of the person who's hobby is puzzles##5
+30. the journalist is somewhere to the left of the social-worker##5
+31. the person who's hobby is puzzles is not the person who's sport is cricket
+32. the thai is not the person who's sport is basketball
+33. the person who's sport is cricket is the social-worker##1
+34. the person who's sport is badminton is on the right of the person who's hobby is puzzles##1
+35. the manager is on the left of the journalist##1
+36. the egyptian is on the left or right of the person who's sport is biathlon##3
+37. the social-worker is on the left or right of the teacher##3
+38. the egyptian is not the person who's hobby is puzzles
+39. the indian is on the left of the person who's hobby is camping##1
+40. the architect is somewhere to the left of the person who's sport is parkour##5","{'Hobby': ['gardening', 'camping', 'filmmaking', 'video-games', 'puzzles', 'writing', 'magic-tricks'], 'Job': ['software-developer', 'manager', 'journalist', 'social-worker', 'teacher', 'architect', 'chef'], 'Nationality': ['indian', 'colombian', 'thai', 'egyptian', 'mexican', 'japanese', 'french'], 'Sport': ['golf', 'basketball', 'biathlon', 'cricket', 'skateboarding', 'badminton', 'parkour']}"
+Pt1_4x7_level6-7,"The people prefer 7 different music-genres: blues, classical, dubstep, electronic, gospel, jazz, reggae
+There are 7 different nationalities: american, australian, british, colombian, french, indonesian, malaysian
+7 different pets are kept: bird, ferret, fish, goat, hedgehog, mouse, rabbit
+The people use 7 different means of transport: helicopter, jet-ski, scooter, ship, skateboard, train, trike
+ 1. the person driving the jet-ski is the british##1
+ 2. the fan jazz is the american##1
+ 3. the person driving the scooter is in an odd position##4
+ 4. the indonesian is on the right of the colombian##1
+ 5. the american is somewhere to the right of the fan gospel##5
+ 6. the owner of the ferret is on the left of the person driving the trike##1
+ 7. the owner of the fish is on the right of the person driving the helicopter##1
+ 8. the fan electronic is the owner of the ferret##1
+ 9. the fan jazz is somewhere to the right of the owner of the rabbit##5
+10. the fan dubstep is on the right of the fan reggae##1
+11. the indonesian is the fan electronic##1
+12. the owner of the goat is on the far left or far right##3
+13. the owner of the hedgehog is not the french
+14. the person driving the ship is on the left or right of the owner of the mouse##3
+15. the person driving the ship is not the indonesian
+16. the australian is on the left of the fan classical##1
+17. the fan gospel is on the far left or far right##3
+18. the fan classical is on the right of the fan dubstep##1
+19. the fan electronic is in an even position##4
+20. the australian is somewhere to the right of the person driving the skateboard##5
+21. the fan gospel is on the left of the person driving the helicopter##1
+22. the owner of the ferret is somewhere to the right of the fan jazz##5
+23. the colombian is somewhere to the left of the malaysian##5
+24. the fan blues is somewhere to the right of the person driving the train##5
+25. the owner of the bird is somewhere to the left of the person driving the trike##5
+26. the owner of the rabbit is on the left or right of the owner of the bird##3
+27. the owner of the mouse is the colombian##1
+28. the person driving the helicopter is on the right of the person driving the jet-ski##1","{'Music-Genre': ['gospel', 'jazz', 'reggae', 'dubstep', 'classical', 'electronic', 'blues'], 'Nationality': ['british', 'american', 'french', 'australian', 'colombian', 'indonesian', 'malaysian'], 'Pet': ['rabbit', 'bird', 'fish', 'hedgehog', 'mouse', 'ferret', 'goat'], 'Transport': ['jet-ski', 'helicopter', 'skateboard', 'ship', 'scooter', 'train', 'trike']}"
+Pt1_4x7_level6-8,"The people have 7 different hobbies: board-games, cooking, filmmaking, photography, reading, woodworking, writing
+The people have 7 different jobs:  chef, entrepreneur, freelancer, lawyer, police-officer, project-manager, software-developer
+There are 7 different nationalities: brazilian, chinese, dutch, german, pakistani, russian, thai
+The people use 7 different means of transport: airplane, quad-bike, roller, scooter, taxi, tram, trike
+ 1. the person driving the taxi is on the far left or far right##3
+ 2. the person who's hobby is board-games is the person driving the airplane##1
+ 3. the person who's hobby is writing is somewhere to the left of the person driving the roller##5
+ 4. the person who's hobby is woodworking is not the freelancer
+ 5. the person who's hobby is board-games is on the far left or far right##3
+ 6. the entrepreneur is on the far left or far right##3
+ 7. the brazilian is somewhere to the left of the person who's hobby is photography##5
+ 8. the person who's hobby is reading is somewhere to the right of the person who's hobby is woodworking##5
+ 9. the software-developer is on the left of the german##1
+10. the police-officer is somewhere to the right of the person who's hobby is reading##5
+11. the dutch is the person driving the scooter##1
+12. the person driving the tram is between the chef and the dutch##2
+13. the thai is in the middle##1
+14. the person who's hobby is filmmaking is on the left or right of the person driving the quad-bike##3
+15. the person driving the roller is the german##1
+16. the person driving the trike is somewhere to the left of the software-developer##5
+17. the person who's hobby is writing is the person driving the taxi##1
+18. the person who's hobby is board-games is on the left or right of the russian##3
+19. the person who's hobby is cooking is somewhere to the left of the person who's hobby is filmmaking##5
+20. the person driving the taxi is somewhere to the left of the person who's hobby is woodworking##5
+21. the police-officer is the person who's hobby is photography##1
+22. the person driving the trike is on the left of the person who's hobby is woodworking##1
+23. the chinese is on the left or right of the person who's hobby is writing##3
+24. the person who's hobby is reading is somewhere to the right of the freelancer##5
+25. the person driving the taxi is on the left of the lawyer##1
+26. the person who's hobby is reading is in an even position##4
+27. the thai is on the left of the person driving the roller##1
+28. the dutch is somewhere to the left of the person driving the tram##5
+29. the chinese is somewhere to the left of the person driving the quad-bike##5","{'Hobby': ['writing', 'cooking', 'woodworking', 'reading', 'filmmaking', 'photography', 'board-games'], 'Job': ['freelancer', 'lawyer', 'project-manager', 'software-developer', 'chef', 'police-officer', 'entrepreneur'], 'Nationality': ['brazilian', 'chinese', 'dutch', 'thai', 'german', 'russian', 'pakistani'], 'Transport': ['taxi', 'trike', 'scooter', 'tram', 'roller', 'quad-bike', 'airplane']}"
+Pt1_4x7_level6-9,"There 7 different types of food: apple, avocado, carrot, cauliflower, peach, peas, pepper
+The people have 7 different hobbies: board-games, collecting, dancing, fishing, hiking, skydiving, writing
+There are 7 different nationalities: british, french, indian, indonesian, japanese, malaysian, pakistani
+7 different pets are kept: bird, cat, chinchilla, fish, hedgehog, pony, rabbit
+ 1. the malaysian is on the right of the owner of the hedgehog##1
+ 2. the owner of the hedgehog is somewhere to the left of the person who's hobby is collecting##5
+ 3. the owner of the bird is the malaysian##1
+ 4. the person eating pepper is somewhere to the left of the french##5
+ 5. the owner of the pony is on the left or right of the owner of the hedgehog##3
+ 6. the indonesian is somewhere to the right of the person who's hobby is writing##5
+ 7. the person eating avocado is the indonesian##1
+ 8. the owner of the rabbit is on the far left or far right##3
+ 9. the person eating apple is on the left or right of the person eating carrot##3
+10. the person who's hobby is board-games is on the left of the owner of the bird##1
+11. the person eating avocado is the indonesian##1
+12. the person eating carrot is not the person who's hobby is collecting
+13. the person eating pepper is on the left of the person eating cauliflower##1
+14. the person who's hobby is hiking is the owner of the fish##1
+15. the owner of the fish is somewhere to the right of the person eating cauliflower##5
+16. the person eating peach is between the owner of the bird and the person who's hobby is skydiving##2
+17. the owner of the fish is on the left or right of the person eating apple##3
+18. the owner of the hedgehog is on the left or right of the person eating peas##3
+19. the owner of the fish is somewhere to the right of the pakistani##5
+20. the person who's hobby is dancing is somewhere to the right of the british##5
+21. the person who's hobby is hiking is on the right of the person eating cauliflower##1
+22. the person who's hobby is board-games is somewhere to the right of the person eating pepper##5
+23. the person eating cauliflower is not the person who's hobby is fishing
+24. the owner of the pony is on the left or right of the owner of the hedgehog##3
+25. the british is somewhere to the left of the person eating avocado##5
+26. the person who's hobby is fishing is on the left of the person eating cauliflower##1
+27. the person eating peach is the person who's hobby is board-games##1
+28. the owner of the fish is on the right of the british##1
+29. the person eating cauliflower is on the left or right of the person who's hobby is fishing##3
+30. the indian is between the person who's hobby is collecting and the owner of the pony##2
+31. the person who's hobby is board-games is on the left or right of the japanese##3
+32. the person eating pepper is the person who's hobby is fishing##1
+33. the person eating avocado is somewhere to the left of the french##5
+34. the person eating peach is on the right of the japanese##1
+35. the person eating cauliflower is not the pakistani
+36. the person eating pepper is on the left or right of the owner of the chinchilla##3
+37. the indonesian is on the left or right of the british##3
+38. the person who's hobby is skydiving is somewhere to the right of the person who's hobby is hiking##5","{'Food': ['pepper', 'cauliflower', 'avocado', 'apple', 'carrot', 'peach', 'peas'], 'Hobby': ['fishing', 'writing', 'hiking', 'dancing', 'skydiving', 'board-games', 'collecting'], 'Nationality': ['pakistani', 'british', 'indonesian', 'french', 'japanese', 'indian', 'malaysian'], 'Pet': ['rabbit', 'chinchilla', 'fish', 'cat', 'pony', 'hedgehog', 'bird']}"
diff --git a/part2/level6/Pt2_5x2_level6.csv b/part2/level6/Pt2_5x2_level6.csv
new file mode 100644
index 0000000000000000000000000000000000000000..deb6f34699dfc2e2779a0674f215a50bf41b73b1
--- /dev/null
+++ b/part2/level6/Pt2_5x2_level6.csv
@@ -0,0 +1,88 @@
+ID,Clues,SolutionGrid
+Pt1_5x2_level6-0,"There are 2 different favourite beverages: lemonade, soy-milk
+The people have 2 different hobbies: puzzles, skydiving
+The people have 2 different jobs:  nurse, photographer
+There are 2 different nationalities: chinese, pakistani
+The people use 2 different means of transport: bike, van
+1. the nurse is the person driving the bike##1
+2. the person drinking soy-milk is not the chinese
+3. the nurse is on the left or right of the person who's hobby is skydiving##3
+4. the photographer is on the right of the chinese##1","{'Beverage': ['lemonade', 'soy-milk'], 'Hobby': ['puzzles', 'skydiving'], 'Job': ['nurse', 'photographer'], 'Nationality': ['chinese', 'pakistani'], 'Transport': ['bike', 'van']}"
+Pt1_5x2_level6-1,"The people have 2 different hobbies: camping, skydiving
+The people prefer 2 different music-genres: jazz, soul
+2 different pets are kept: fish, mouse
+The people prefer 2 different types of sport: biathlon, ice-hockey
+The people use 2 different means of transport: bike, motorbike
+1. the fan soul is somewhere to the left of the person driving the bike##5
+2. the owner of the fish is not the person who's sport is biathlon
+3. the person who's sport is biathlon is on the right of the person who's hobby is skydiving##1","{'Hobby': ['skydiving', 'camping'], 'Music-Genre': ['soul', 'jazz'], 'Pet': ['fish', 'mouse'], 'Sport': ['ice-hockey', 'biathlon'], 'Transport': ['motorbike', 'bike']}"
+Pt1_5x2_level6-2,"The people have 2 different hobbies: baking, chess
+The people prefer 2 different music-genres: dubstep, rock
+There are 2 different nationalities: argentine, nigerian
+2 different pets are kept: hedgehog, rat
+The people prefer 2 different types of sport: rowing, tennis
+1. the owner of the rat is the fan rock##1
+2. the person who's sport is tennis is on the right of the person who's hobby is baking##1
+3. the fan dubstep is somewhere to the left of the owner of the rat##5
+4. the nigerian is not the person who's sport is rowing","{'Hobby': ['baking', 'chess'], 'Music-Genre': ['dubstep', 'rock'], 'Nationality': ['argentine', 'nigerian'], 'Pet': ['hedgehog', 'rat'], 'Sport': ['rowing', 'tennis']}"
+Pt1_5x2_level6-3,"There 2 different types of food: carrot, grapes
+The people have 2 different hobbies: card-games, skydiving
+The people have 2 different jobs:  entrepreneur, firefighter
+The people perfer 2 different movie-genres: animation, satire
+There are 2 different nationalities: argentine, indonesian
+1. the person eating carrot is somewhere to the left of the person who's hobby is card-games##5
+2. the entrepreneur is on the far right##1
+3. the argentine is not the firefighter
+4. the person watching animation movies is somewhere to the left of the person who's hobby is card-games##5","{'Food': ['carrot', 'grapes'], 'Hobby': ['skydiving', 'card-games'], 'Job': ['firefighter', 'entrepreneur'], 'Movie-Genre': ['animation', 'satire'], 'Nationality': ['indonesian', 'argentine']}"
+Pt1_5x2_level6-4,"There are 2 different favourite beverages: fanta, water
+There 2 different types of food: plum, potato
+The people have 2 different hobbies: chess, woodworking
+The people prefer 2 different music-genres: electronic, reggae
+The people use 2 different means of transport: bus, train
+1. the person who's hobby is woodworking is not the fan electronic
+2. the fan electronic is on the left or right of the person drinking fanta##3
+3. the person drinking fanta is not the person eating plum
+4. the person who's hobby is chess is on the left of the person driving the train##1","{'Beverage': ['water', 'fanta'], 'Food': ['plum', 'potato'], 'Hobby': ['chess', 'woodworking'], 'Music-Genre': ['electronic', 'reggae'], 'Transport': ['bus', 'train']}"
+Pt1_5x2_level6-5,"There are 2 different favourite beverages: almond-milk, sprite
+There 2 different types of food: lettuce, spinach
+The people have 2 different hobbies: gardening, traveling
+The people perfer 2 different movie-genres: horror, scientific
+The people prefer 2 different music-genres: d&b, soul
+1. the person drinking sprite is on the left or right of the person who's hobby is gardening##3
+2. the fan d&b is on the left of the person eating lettuce##1
+3. the person drinking almond-milk is not the fan d&b
+4. the person watching horror movies is somewhere to the left of the person watching scientific movies##5","{'Beverage': ['sprite', 'almond-milk'], 'Food': ['spinach', 'lettuce'], 'Hobby': ['traveling', 'gardening'], 'Movie-Genre': ['horror', 'scientific'], 'Music-Genre': ['d&b', 'soul']}"
+Pt1_5x2_level6-6,"The people have 2 different hobbies: collecting, photography
+The people perfer 2 different movie-genres: adventure, thriller
+The people prefer 2 different music-genres: house, salsa
+2 different pets are kept: ferret, snake
+The people prefer 2 different types of sport: basketball, snowboarding
+1. the person who's hobby is photography is not the person who's sport is basketball
+2. the fan house is on the left of the person who's hobby is collecting##1
+3. the person who's hobby is collecting is not the person watching adventure movies
+4. the person watching adventure movies is the owner of the ferret##1","{'Hobby': ['photography', 'collecting'], 'Movie-Genre': ['adventure', 'thriller'], 'Music-Genre': ['house', 'salsa'], 'Pet': ['ferret', 'snake'], 'Sport': ['snowboarding', 'basketball']}"
+Pt1_5x2_level6-7,"There are 2 different favourite beverages: almond-milk, sprite
+The people have 2 different jobs:  coach, writer
+There are 2 different nationalities: dutch, spanish
+The people prefer 2 different types of sport: soccer, water-polo
+The people use 2 different means of transport: snowmobile, train
+1. the person drinking sprite is not the person driving the train
+2. the spanish is somewhere to the left of the coach##5
+3. the person drinking almond-milk is somewhere to the right of the person who's sport is water-polo##5","{'Beverage': ['sprite', 'almond-milk'], 'Job': ['writer', 'coach'], 'Nationality': ['spanish', 'dutch'], 'Sport': ['water-polo', 'soccer'], 'Transport': ['snowmobile', 'train']}"
+Pt1_5x2_level6-8,"The people have 2 different hobbies: camping, gardening
+The people have 2 different jobs:  freelancer, journalist
+There are 2 different nationalities: british, thai
+The people prefer 2 different types of sport: volleyball, water-polo
+The people use 2 different means of transport: bus, scooter
+1. the person driving the bus is on the right of the person who's sport is volleyball##1
+2. the thai is not the person who's hobby is camping
+3. the person who's hobby is gardening is on the left of the freelancer##1","{'Hobby': ['gardening', 'camping'], 'Job': ['journalist', 'freelancer'], 'Nationality': ['thai', 'british'], 'Sport': ['volleyball', 'water-polo'], 'Transport': ['scooter', 'bus']}"
+Pt1_5x2_level6-9,"There 2 different types of food: carrot, pumpkin
+The people have 2 different hobbies: card-games, rock-climbing
+There are 2 different nationalities: american, australian
+2 different pets are kept: fish, hedgehog
+The people use 2 different means of transport: car, tram
+1. the person who's hobby is card-games is on the far left##1
+2. the person driving the car is not the owner of the fish
+3. the american is in an even position##4
+4. the person eating carrot is somewhere to the right of the owner of the fish##5","{'Food': ['pumpkin', 'carrot'], 'Hobby': ['card-games', 'rock-climbing'], 'Nationality': ['australian', 'american'], 'Pet': ['fish', 'hedgehog'], 'Transport': ['tram', 'car']}"
diff --git a/part2/level6/Pt2_5x3_level6.csv b/part2/level6/Pt2_5x3_level6.csv
new file mode 100644
index 0000000000000000000000000000000000000000..2731fe82376bd40e089028a03980e7ad2afe2053
--- /dev/null
+++ b/part2/level6/Pt2_5x3_level6.csv
@@ -0,0 +1,147 @@
+ID,Clues,SolutionGrid
+Pt1_5x3_level6-0,"There are 3 different favourite beverages: almond-milk, cola, hot-chocolate
+The people perfer 3 different movie-genres: disaster, romance, spy
+There are 3 different nationalities: chinese, indian, pakistani
+The people prefer 3 different types of sport: biathlon, climbing, volleyball
+The people use 3 different means of transport: car, ship, van
+ 1. the person drinking cola is the indian##1
+ 2. the person drinking cola is on the left of the person driving the car##1
+ 3. the person who's sport is volleyball is in the middle##1
+ 4. the person watching romance movies is not the person who's sport is biathlon
+ 5. the person drinking hot-chocolate is somewhere to the left of the person driving the ship##5
+ 6. the chinese is on the far left or far right##3
+ 7. the person who's sport is biathlon is somewhere to the right of the person drinking cola##5
+ 8. the person watching romance movies is somewhere to the left of the person driving the car##5
+ 9. the person watching disaster movies is somewhere to the left of the person driving the ship##5
+10. the person driving the ship is in an odd position##4
+11. the person drinking hot-chocolate is on the left of the person driving the ship##1","{'Beverage': ['cola', 'hot-chocolate', 'almond-milk'], 'Movie-Genre': ['romance', 'disaster', 'spy'], 'Nationality': ['indian', 'pakistani', 'chinese'], 'Sport': ['climbing', 'volleyball', 'biathlon'], 'Transport': ['van', 'car', 'ship']}"
+Pt1_5x3_level6-1,"There are 3 different favourite beverages: mirinda, soy-milk, tea
+The people have 3 different hobbies: cooking, drawing, skydiving
+The people perfer 3 different movie-genres: romance, satire, time-travel
+3 different pets are kept: hamster, horse, pony
+The people prefer 3 different types of sport: baseball, cycling, ice-hockey
+1. the person watching time-travel movies is somewhere to the right of the person drinking mirinda##5
+2. the person who's sport is baseball is between the person drinking tea and the person watching romance movies##2
+3. the person who's sport is ice-hockey is somewhere to the left of the person who's hobby is drawing##5
+4. the person who's hobby is skydiving is on the left or right of the person drinking tea##3
+5. the owner of the hamster is not the person watching romance movies
+6. the person drinking mirinda is in an odd position##4
+7. the person who's sport is baseball is somewhere to the left of the person who's sport is cycling##5
+8. the person who's hobby is drawing is not the person drinking soy-milk
+9. the person watching time-travel movies is somewhere to the left of the owner of the pony##5","{'Beverage': ['mirinda', 'soy-milk', 'tea'], 'Hobby': ['cooking', 'skydiving', 'drawing'], 'Movie-Genre': ['romance', 'time-travel', 'satire'], 'Pet': ['horse', 'hamster', 'pony'], 'Sport': ['ice-hockey', 'baseball', 'cycling']}"
+Pt1_5x3_level6-2,"There are 3 different favourite beverages: almond-milk, milk, mirinda
+The people have 3 different jobs:  bartender, freelancer, photographer
+The people prefer 3 different music-genres: country, gospel, jazz
+3 different pets are kept: frog, hamster, rabbit
+The people use 3 different means of transport: subway, taxi, trike
+ 1. the fan country is somewhere to the right of the photographer##5
+ 2. the bartender is somewhere to the left of the person driving the subway##5
+ 3. the person driving the taxi is somewhere to the left of the freelancer##5
+ 4. the fan country is not the person drinking almond-milk
+ 5. the photographer is on the right of the owner of the frog##1
+ 6. the fan gospel is in an even position##4
+ 7. the freelancer is not the fan gospel
+ 8. the bartender is on the left of the owner of the hamster##1
+ 9. the person drinking mirinda is somewhere to the left of the person driving the trike##5
+10. the owner of the hamster is somewhere to the right of the owner of the frog##5
+11. the person drinking milk is somewhere to the right of the person driving the trike##5","{'Beverage': ['mirinda', 'almond-milk', 'milk'], 'Job': ['bartender', 'photographer', 'freelancer'], 'Music-Genre': ['jazz', 'gospel', 'country'], 'Pet': ['frog', 'hamster', 'rabbit'], 'Transport': ['taxi', 'trike', 'subway']}"
+Pt1_5x3_level6-3,"There 3 different types of food: carrot, pear, watermelon
+The people perfer 3 different movie-genres: disaster, superhero, western
+The people prefer 3 different music-genres: blues, country, funk
+There are 3 different nationalities: chinese, indian, pakistani
+The people prefer 3 different types of sport: cycling, handball, lacrosse
+ 1. the person who's sport is cycling is on the left of the person eating watermelon##1
+ 2. the fan funk is not the indian
+ 3. the pakistani is on the left of the person who's sport is handball##1
+ 4. the chinese is in an odd position##4
+ 5. the person watching disaster movies is in an odd position##4
+ 6. the fan country is on the right of the person watching western movies##1
+ 7. the person watching superhero movies is somewhere to the left of the person who's sport is handball##5
+ 8. the fan funk is not the chinese
+ 9. the fan country is the person who's sport is lacrosse##1
+10. the fan country is the person eating pear##1","{'Food': ['carrot', 'watermelon', 'pear'], 'Movie-Genre': ['superhero', 'western', 'disaster'], 'Music-Genre': ['funk', 'blues', 'country'], 'Nationality': ['pakistani', 'indian', 'chinese'], 'Sport': ['cycling', 'handball', 'lacrosse']}"
+Pt1_5x3_level6-4,"There 3 different types of food: kale, onion, zucchini
+The people have 3 different hobbies: chess, reading, singing
+The people perfer 3 different movie-genres: documentary, drama, thriller
+There are 3 different nationalities: australian, pakistani, turkish
+3 different pets are kept: dog, fish, guinea-pig
+1. the person who's hobby is chess is on the right of the person eating kale##1
+2. the pakistani is not the person watching documentary movies
+3. the person watching documentary movies is somewhere to the left of the pakistani##5
+4. the owner of the fish is the pakistani##1
+5. the owner of the guinea-pig is on the right of the pakistani##1
+6. the person who's hobby is chess is somewhere to the left of the person who's hobby is reading##5
+7. the person who's hobby is chess is the person eating zucchini##1
+8. the person watching thriller movies is on the right of the turkish##1","{'Food': ['kale', 'zucchini', 'onion'], 'Hobby': ['singing', 'chess', 'reading'], 'Movie-Genre': ['documentary', 'thriller', 'drama'], 'Nationality': ['turkish', 'pakistani', 'australian'], 'Pet': ['dog', 'fish', 'guinea-pig']}"
+Pt1_5x3_level6-5,"There 3 different types of food: asparagus, lemon, watermelon
+The people have 3 different hobbies: baking, drawing, writing
+The people have 3 different jobs:  firefighter, fisherman, police-officer
+There are 3 different nationalities: french, german, japanese
+The people use 3 different means of transport: jet-ski, skateboard, trike
+ 1. the person who's hobby is writing is the japanese##1
+ 2. the person driving the trike is between the person who's hobby is writing and the firefighter##2
+ 3. the fisherman is the person driving the jet-ski##1
+ 4. the person eating asparagus is in an odd position##4
+ 5. the person driving the skateboard is on the far left##1
+ 6. the person who's hobby is baking is in an even position##4
+ 7. the person who's hobby is baking is on the left of the person eating watermelon##1
+ 8. the french is in an even position##4
+ 9. the person who's hobby is baking is not the person driving the skateboard
+10. the french is on the left or right of the fisherman##3","{'Food': ['asparagus', 'lemon', 'watermelon'], 'Hobby': ['drawing', 'baking', 'writing'], 'Job': ['firefighter', 'police-officer', 'fisherman'], 'Nationality': ['german', 'french', 'japanese'], 'Transport': ['skateboard', 'trike', 'jet-ski']}"
+Pt1_5x3_level6-6,"There are 3 different favourite beverages: soy-milk, sprite, water
+The people have 3 different jobs:  accountant, musician, pilot
+The people prefer 3 different music-genres: house, indie, jazz
+The people prefer 3 different types of sport: baseball, skateboarding, skiing
+The people use 3 different means of transport: bike, skateboard, trike
+1. the person who's sport is baseball is on the left of the fan house##1
+2. the person who's sport is skiing is the person driving the bike##1
+3. the person who's sport is skateboarding is on the left or right of the musician##3
+4. the person driving the trike is on the right of the fan indie##1
+5. the musician is on the right of the person drinking water##1
+6. the person who's sport is skateboarding is in the middle##1
+7. the person who's sport is skateboarding is not the fan jazz
+8. the accountant is on the left or right of the person drinking soy-milk##3
+9. the fan house is somewhere to the right of the person drinking sprite##5","{'Beverage': ['sprite', 'water', 'soy-milk'], 'Job': ['pilot', 'accountant', 'musician'], 'Music-Genre': ['indie', 'house', 'jazz'], 'Sport': ['baseball', 'skateboarding', 'skiing'], 'Transport': ['skateboard', 'trike', 'bike']}"
+Pt1_5x3_level6-7,"There are 3 different favourite beverages: hot-chocolate, soy-milk, sprite
+The people have 3 different hobbies: rock-climbing, skydiving, woodworking
+The people prefer 3 different music-genres: blues, r&b, reggae
+There are 3 different nationalities: british, chinese, turkish
+The people prefer 3 different types of sport: basketball, cricket, skateboarding
+1. the fan reggae is the turkish##1
+2. the person who's sport is cricket is not the person who's hobby is rock-climbing
+3. the person drinking soy-milk is on the right of the chinese##1
+4. the person drinking hot-chocolate is on the left or right of the person who's sport is basketball##3
+5. the person who's hobby is skydiving is on the right of the fan blues##1
+6. the person drinking sprite is somewhere to the right of the person drinking hot-chocolate##5
+7. the chinese is on the left of the fan r&b##1
+8. the person who's hobby is rock-climbing is on the right of the fan r&b##1","{'Beverage': ['hot-chocolate', 'soy-milk', 'sprite'], 'Hobby': ['woodworking', 'skydiving', 'rock-climbing'], 'Music-Genre': ['blues', 'r&b', 'reggae'], 'Nationality': ['chinese', 'british', 'turkish'], 'Sport': ['cricket', 'basketball', 'skateboarding']}"
+Pt1_5x3_level6-8,"There are 3 different favourite beverages: almond-milk, coffee, juice
+The people have 3 different hobbies: baking, board-games, skydiving
+The people have 3 different jobs:  bartender, freelancer, journalist
+There are 3 different nationalities: american, french, turkish
+The people use 3 different means of transport: roller, train, tram
+ 1. the person driving the train is somewhere to the left of the person who's hobby is skydiving##5
+ 2. the turkish is not the person who's hobby is baking
+ 3. the journalist is between the french and the person drinking almond-milk##2
+ 4. the person driving the roller is on the left of the person driving the train##1
+ 5. the person drinking coffee is on the far left or far right##3
+ 6. the person who's hobby is baking is the person drinking coffee##1
+ 7. the person who's hobby is board-games is between the person who's hobby is skydiving and the person drinking coffee##2
+ 8. the person drinking juice is on the left or right of the person driving the tram##3
+ 9. the freelancer is on the left of the turkish##1
+10. the person who's hobby is skydiving is the person driving the tram##1","{'Beverage': ['coffee', 'juice', 'almond-milk'], 'Hobby': ['baking', 'board-games', 'skydiving'], 'Job': ['freelancer', 'journalist', 'bartender'], 'Nationality': ['french', 'turkish', 'american'], 'Transport': ['roller', 'train', 'tram']}"
+Pt1_5x3_level6-9,"There 3 different types of food: garlic, lime, zucchini
+The people have 3 different hobbies: chess, drawing, woodworking
+The people perfer 3 different movie-genres: adventure, fantasy, spy
+The people prefer 3 different music-genres: electronic, hip-hop, trance
+The people use 3 different means of transport: car, helicopter, trike
+ 1. the fan trance is somewhere to the right of the person eating garlic##5
+ 2. the person who's hobby is woodworking is between the person driving the helicopter and the fan electronic##2
+ 3. the person watching fantasy movies is not the person driving the helicopter
+ 4. the person watching adventure movies is not the person driving the helicopter
+ 5. the person who's hobby is drawing is on the left or right of the fan hip-hop##3
+ 6. the person driving the trike is on the right of the person driving the car##1
+ 7. the person watching fantasy movies is in an odd position##4
+ 8. the person who's hobby is woodworking is not the person eating garlic
+ 9. the fan hip-hop is on the left or right of the person eating lime##3
+10. the person who's hobby is chess is the fan trance##1","{'Food': ['garlic', 'zucchini', 'lime'], 'Hobby': ['drawing', 'woodworking', 'chess'], 'Movie-Genre': ['fantasy', 'adventure', 'spy'], 'Music-Genre': ['electronic', 'hip-hop', 'trance'], 'Transport': ['car', 'trike', 'helicopter']}"
diff --git a/part2/level6/Pt2_5x4_level6.csv b/part2/level6/Pt2_5x4_level6.csv
new file mode 100644
index 0000000000000000000000000000000000000000..7bdffc300596c95b6b74f44a906f072ab711a6c3
--- /dev/null
+++ b/part2/level6/Pt2_5x4_level6.csv
@@ -0,0 +1,216 @@
+ID,Clues,SolutionGrid
+Pt1_5x4_level6-0,"The people have 4 different hobbies: collecting, fishing, singing, woodworking
+The people perfer 4 different movie-genres: disaster, horror, western, zombie
+The people prefer 4 different music-genres: blues, country, electronic, salsa
+There are 4 different nationalities: brazilian, british, canadian, french
+4 different pets are kept: chinchilla, dog, mouse, turtle
+ 1. the owner of the dog is on the left of the brazilian##1
+ 2. the canadian is on the right of the person watching western movies##1
+ 3. the owner of the turtle is on the far right##1
+ 4. the person watching horror movies is somewhere to the right of the person who's hobby is fishing##5
+ 5. the person who's hobby is singing is the person watching disaster movies##1
+ 6. the fan salsa is not the person watching disaster movies
+ 7. the fan salsa is somewhere to the right of the owner of the mouse##5
+ 8. the british is on the left or right of the fan blues##3
+ 9. the fan country is not the person who's hobby is collecting
+10. the person watching zombie movies is on the right of the fan blues##1
+11. the canadian is on the right of the french##1
+12. the owner of the turtle is on the far left or far right##3
+13. the fan country is on the right of the fan salsa##1
+14. the british is on the right of the owner of the mouse##1
+15. the person who's hobby is woodworking is on the right of the person watching zombie movies##1
+16. the person who's hobby is collecting is not the owner of the chinchilla","{'Hobby': ['fishing', 'singing', 'collecting', 'woodworking'], 'Movie-Genre': ['western', 'disaster', 'zombie', 'horror'], 'Music-Genre': ['electronic', 'blues', 'salsa', 'country'], 'Nationality': ['french', 'canadian', 'british', 'brazilian'], 'Pet': ['chinchilla', 'mouse', 'dog', 'turtle']}"
+Pt1_5x4_level6-1,"There 4 different types of food: cauliflower, eggplant, papaya, pomegranate
+The people perfer 4 different movie-genres: comedy, epic, family, sports
+The people prefer 4 different music-genres: electronic, folk, pop, reggae
+4 different pets are kept: ferret, goat, goldfish, lizard
+The people use 4 different means of transport: boat, bus, jet-ski, train
+ 1. the fan pop is somewhere to the left of the person watching sports movies##5
+ 2. the owner of the goat is somewhere to the right of the owner of the goldfish##5
+ 3. the owner of the goldfish is on the far left or far right##3
+ 4. the person watching sports movies is not the person eating eggplant
+ 5. the owner of the goldfish is not the person driving the jet-ski
+ 6. the person eating pomegranate is between the person eating papaya and the person driving the boat##2
+ 7. the owner of the goat is in an even position##4
+ 8. the person watching family movies is somewhere to the right of the person watching sports movies##5
+ 9. the person eating eggplant is on the left of the owner of the goat##1
+10. the person watching comedy movies is the fan pop##1
+11. the person eating eggplant is in an odd position##4
+12. the person watching epic movies is on the right of the person watching family movies##1
+13. the fan reggae is the person driving the bus##1
+14. the fan reggae is between the fan folk and the fan pop##2
+15. the owner of the lizard is between the fan electronic and the person watching sports movies##2
+16. the person driving the jet-ski is somewhere to the right of the owner of the ferret##5
+17. the person eating pomegranate is on the left of the owner of the lizard##1","{'Food': ['papaya', 'pomegranate', 'eggplant', 'cauliflower'], 'Movie-Genre': ['comedy', 'sports', 'family', 'epic'], 'Music-Genre': ['pop', 'reggae', 'folk', 'electronic'], 'Pet': ['goldfish', 'ferret', 'lizard', 'goat'], 'Transport': ['train', 'bus', 'boat', 'jet-ski']}"
+Pt1_5x4_level6-2,"There are 4 different favourite beverages: cola, hot-chocolate, sprite, tea
+There 4 different types of food: papaya, pumpkin, raspberry, zucchini
+The people prefer 4 different music-genres: country, electronic, gospel, reggae
+4 different pets are kept: cat, goldfish, hedgehog, mouse
+The people use 4 different means of transport: bike, car, jet-ski, subway
+ 1. the person drinking cola is on the right of the person eating pumpkin##1
+ 2. the person driving the subway is somewhere to the right of the person drinking hot-chocolate##5
+ 3. the owner of the hedgehog is in an even position##4
+ 4. the person driving the bike is on the right of the person driving the subway##1
+ 5. the fan electronic is in an even position##4
+ 6. the person drinking tea is somewhere to the right of the person drinking cola##5
+ 7. the fan reggae is on the left of the person eating zucchini##1
+ 8. the owner of the goldfish is in an even position##4
+ 9. the person eating zucchini is not the fan gospel
+10. the person driving the car is the fan electronic##1
+11. the owner of the goldfish is on the far right##1
+12. the fan country is not the owner of the mouse
+13. the owner of the goldfish is somewhere to the right of the owner of the mouse##5
+14. the person drinking hot-chocolate is somewhere to the right of the person eating papaya##5
+15. the owner of the cat is on the left or right of the owner of the goldfish##3
+16. the fan electronic is somewhere to the left of the owner of the cat##5
+17. the person eating zucchini is on the right of the person eating raspberry##1","{'Beverage': ['sprite', 'hot-chocolate', 'cola', 'tea'], 'Food': ['papaya', 'pumpkin', 'raspberry', 'zucchini'], 'Music-Genre': ['gospel', 'electronic', 'reggae', 'country'], 'Pet': ['mouse', 'hedgehog', 'cat', 'goldfish'], 'Transport': ['jet-ski', 'car', 'subway', 'bike']}"
+Pt1_5x4_level6-3,"The people have 4 different jobs:  librarian, police-officer, social-worker, videographer
+The people perfer 4 different movie-genres: drama, family, musical, romance
+There are 4 different nationalities: american, canadian, german, pakistani
+The people prefer 4 different types of sport: basketball, sailing, swimming, water-polo
+The people use 4 different means of transport: ship, skateboard, subway, tram
+ 1. the police-officer is in an even position##4
+ 2. the german is on the left of the pakistani##1
+ 3. the person watching musical movies is the person driving the tram##1
+ 4. the person driving the skateboard is not the pakistani
+ 5. the person watching romance movies is not the police-officer
+ 6. the person driving the ship is the social-worker##1
+ 7. the person who's sport is water-polo is on the left of the librarian##1
+ 8. the person who's sport is swimming is the person driving the subway##1
+ 9. the person who's sport is swimming is on the left of the person driving the tram##1
+10. the person driving the tram is in an even position##4
+11. the police-officer is on the left or right of the american##3
+12. the person watching family movies is somewhere to the left of the pakistani##5
+13. the librarian is the person driving the skateboard##1
+14. the person who's sport is basketball is on the right of the person who's sport is sailing##1
+15. the person driving the tram is not the person watching family movies
+16. the person watching romance movies is on the right of the person watching family movies##1","{'Job': ['videographer', 'police-officer', 'librarian', 'social-worker'], 'Movie-Genre': ['drama', 'musical', 'family', 'romance'], 'Nationality': ['american', 'canadian', 'german', 'pakistani'], 'Sport': ['swimming', 'water-polo', 'sailing', 'basketball'], 'Transport': ['subway', 'tram', 'skateboard', 'ship']}"
+Pt1_5x4_level6-4,"There 4 different types of food: apricot, orange, plum, radish
+The people have 4 different jobs:  doctor, firefighter, software-developer, writer
+The people prefer 4 different music-genres: d&b, electronic, gospel, r&b
+4 different pets are kept: dog, goat, hedgehog, rabbit
+The people prefer 4 different types of sport: cricket, lacrosse, sailing, skiing
+ 1. the firefighter is not the person who's sport is cricket
+ 2. the fan d&b is on the left or right of the owner of the rabbit##3
+ 3. the owner of the hedgehog is on the right of the owner of the rabbit##1
+ 4. the person eating radish is somewhere to the right of the owner of the goat##5
+ 5. the person eating orange is not the fan r&b
+ 6. the firefighter is not the person who's sport is skiing
+ 7. the software-developer is on the left or right of the doctor##3
+ 8. the person who's sport is sailing is the fan d&b##1
+ 9. the software-developer is the fan electronic##1
+10. the person eating orange is on the left or right of the person who's sport is lacrosse##3
+11. the fan r&b is on the far left##1
+12. the fan electronic is on the left or right of the owner of the hedgehog##3
+13. the owner of the goat is on the left of the owner of the dog##1
+14. the person eating apricot is somewhere to the right of the owner of the hedgehog##5
+15. the person who's sport is lacrosse is somewhere to the right of the person who's sport is cricket##5
+16. the person eating radish is somewhere to the right of the person who's sport is lacrosse##5
+17. the writer is on the left of the person who's sport is sailing##1","{'Food': ['plum', 'orange', 'apricot', 'radish'], 'Job': ['writer', 'firefighter', 'software-developer', 'doctor'], 'Music-Genre': ['r&b', 'd&b', 'electronic', 'gospel'], 'Pet': ['rabbit', 'hedgehog', 'goat', 'dog'], 'Sport': ['cricket', 'sailing', 'lacrosse', 'skiing']}"
+Pt1_5x4_level6-5,"The people have 4 different jobs:  architect, fisherman, paramedic, security-guard
+The people prefer 4 different music-genres: ambient, gospel, house, techno
+There are 4 different nationalities: american, british, french, indonesian
+The people prefer 4 different types of sport: cycling, lacrosse, skateboarding, volleyball
+The people use 4 different means of transport: bus, car, jet-ski, train
+ 1. the paramedic is the person driving the train##1
+ 2. the indonesian is on the left of the fan ambient##1
+ 3. the indonesian is on the left of the fan ambient##1
+ 4. the person who's sport is skateboarding is on the left or right of the american##3
+ 5. the person driving the jet-ski is not the fan techno
+ 6. the fan techno is on the left or right of the person who's sport is skateboarding##3
+ 7. the person driving the bus is on the far left##1
+ 8. the person driving the car is somewhere to the right of the person who's sport is volleyball##5
+ 9. the fisherman is the american##1
+10. the person who's sport is cycling is somewhere to the right of the fisherman##5
+11. the person who's sport is volleyball is on the far left##1
+12. the fisherman is on the right of the british##1
+13. the person driving the car is on the left or right of the person driving the bus##3
+14. the person driving the jet-ski is on the left or right of the person driving the train##3
+15. the person driving the train is not the fisherman
+16. the person who's sport is volleyball is somewhere to the left of the paramedic##5
+17. the security-guard is the french##1
+18. the person who's sport is skateboarding is the fan gospel##1","{'Job': ['architect', 'fisherman', 'paramedic', 'security-guard'], 'Music-Genre': ['house', 'techno', 'gospel', 'ambient'], 'Nationality': ['british', 'american', 'indonesian', 'french'], 'Sport': ['volleyball', 'lacrosse', 'skateboarding', 'cycling'], 'Transport': ['bus', 'car', 'train', 'jet-ski']}"
+Pt1_5x4_level6-6,"There 4 different types of food: grapes, lime, pomegranate, radish
+The people have 4 different hobbies: baking, dancing, rock-climbing, woodworking
+There are 4 different nationalities: chinese, egyptian, italian, malaysian
+The people prefer 4 different types of sport: cricket, parkour, rowing, surfing
+The people use 4 different means of transport: airplane, boat, car, motorbike
+ 1. the person eating radish is somewhere to the right of the person who's sport is rowing##5
+ 2. the egyptian is the person eating radish##1
+ 3. the person driving the car is on the right of the italian##1
+ 4. the person driving the motorbike is on the right of the person who's hobby is baking##1
+ 5. the person who's hobby is woodworking is on the right of the chinese##1
+ 6. the chinese is not the person eating radish
+ 7. the person driving the airplane is somewhere to the left of the person who's sport is rowing##5
+ 8. the person who's sport is surfing is on the left or right of the person who's sport is parkour##3
+ 9. the person who's sport is rowing is on the right of the person who's hobby is woodworking##1
+10. the malaysian is somewhere to the left of the egyptian##5
+11. the person who's sport is parkour is on the left or right of the person eating lime##3
+12. the person who's hobby is baking is somewhere to the left of the person who's sport is rowing##5
+13. the person who's hobby is rock-climbing is the person eating pomegranate##1
+14. the person driving the car is on the right of the person who's sport is rowing##1
+15. the person who's sport is surfing is not the person who's hobby is dancing
+16. the person driving the airplane is not the person eating grapes","{'Food': ['lime', 'grapes', 'pomegranate', 'radish'], 'Hobby': ['baking', 'woodworking', 'rock-climbing', 'dancing'], 'Nationality': ['chinese', 'malaysian', 'italian', 'egyptian'], 'Sport': ['surfing', 'parkour', 'rowing', 'cricket'], 'Transport': ['airplane', 'motorbike', 'boat', 'car']}"
+Pt1_5x4_level6-7,"There are 4 different favourite beverages: 7up, coffee, sprite, water
+There 4 different types of food: corn, orange, pear, peas
+The people have 4 different jobs:  analyst, police-officer, security-guard, videographer
+The people perfer 4 different movie-genres: musical, mystery, scientific, zombie
+There are 4 different nationalities: brazilian, french, german, indonesian
+ 1. the videographer is on the right of the person drinking 7up##1
+ 2. the person drinking water is on the far left or far right##3
+ 3. the person eating peas is between the person watching mystery movies and the police-officer##2
+ 4. the person watching musical movies is between the person watching zombie movies and the person watching mystery movies##2
+ 5. the person watching zombie movies is in an even position##4
+ 6. the brazilian is in an even position##4
+ 7. the brazilian is somewhere to the right of the person drinking coffee##5
+ 8. the police-officer is not the person eating pear
+ 9. the person eating corn is the french##1
+10. the police-officer is the person drinking sprite##1
+11. the analyst is the person drinking water##1
+12. the german is somewhere to the left of the person watching musical movies##5
+13. the security-guard is somewhere to the right of the person eating corn##5
+14. the indonesian is somewhere to the right of the person watching mystery movies##5","{'Beverage': ['water', '7up', 'coffee', 'sprite'], 'Food': ['corn', 'pear', 'peas', 'orange'], 'Job': ['analyst', 'security-guard', 'videographer', 'police-officer'], 'Movie-Genre': ['scientific', 'mystery', 'musical', 'zombie'], 'Nationality': ['french', 'german', 'indonesian', 'brazilian']}"
+Pt1_5x4_level6-8,"There are 4 different favourite beverages: 7up, cola, juice, milk
+The people perfer 4 different movie-genres: family, fantasy, mystery, western
+There are 4 different nationalities: colombian, spanish, thai, turkish
+4 different pets are kept: chinchilla, goldfish, hedgehog, turtle
+The people use 4 different means of transport: snowmobile, subway, tram, van
+ 1. the person driving the tram is on the left of the person drinking juice##1
+ 2. the turkish is not the person driving the van
+ 3. the person drinking 7up is on the left or right of the owner of the turtle##3
+ 4. the thai is on the left or right of the person driving the tram##3
+ 5. the owner of the chinchilla is on the left or right of the person drinking milk##3
+ 6. the person drinking 7up is somewhere to the left of the person driving the tram##5
+ 7. the person drinking juice is the person drinking juice##1
+ 8. the person watching mystery movies is on the left of the person driving the snowmobile##1
+ 9. the thai is the owner of the goldfish##1
+10. the person drinking cola is not the turkish
+11. the colombian is on the left or right of the person driving the subway##3
+12. the person watching western movies is not the owner of the turtle
+13. the person drinking cola is in an even position##4
+14. the owner of the hedgehog is the person driving the snowmobile##1
+15. the owner of the hedgehog is somewhere to the right of the owner of the goldfish##5
+16. the person watching mystery movies is on the left of the person drinking milk##1
+17. the spanish is somewhere to the left of the person watching fantasy movies##5
+18. the spanish is somewhere to the left of the colombian##5","{'Beverage': ['7up', 'cola', 'juice', 'milk'], 'Movie-Genre': ['western', 'family', 'mystery', 'fantasy'], 'Nationality': ['thai', 'spanish', 'turkish', 'colombian'], 'Pet': ['goldfish', 'turtle', 'chinchilla', 'hedgehog'], 'Transport': ['van', 'tram', 'subway', 'snowmobile']}"
+Pt1_5x4_level6-9,"The people perfer 4 different movie-genres: adventure, disaster, documentary, romance
+The people prefer 4 different music-genres: ambient, country, hip-hop, pop
+4 different pets are kept: chinchilla, lizard, mouse, snake
+The people prefer 4 different types of sport: biathlon, golf, handball, tennis
+The people use 4 different means of transport: boat, jet-ski, snowmobile, tram
+ 1. the person who's sport is tennis is the person driving the boat##1
+ 2. the person watching disaster movies is on the left or right of the fan hip-hop##3
+ 3. the owner of the snake is on the far left##1
+ 4. the fan ambient is not the person who's sport is golf
+ 5. the owner of the chinchilla is the person watching disaster movies##1
+ 6. the person who's sport is handball is in an even position##4
+ 7. the person watching documentary movies is not the owner of the chinchilla
+ 8. the person driving the snowmobile is the owner of the chinchilla##1
+ 9. the owner of the chinchilla is on the far left or far right##3
+10. the person who's sport is handball is not the owner of the chinchilla
+11. the person watching documentary movies is on the far left or far right##3
+12. the person who's sport is golf is not the owner of the lizard
+13. the owner of the lizard is on the right of the fan country##1
+14. the person watching adventure movies is on the left of the person who's sport is golf##1
+15. the owner of the lizard is on the left of the owner of the mouse##1
+16. the person driving the tram is on the far left or far right##3","{'Movie-Genre': ['documentary', 'romance', 'adventure', 'disaster'], 'Music-Genre': ['country', 'ambient', 'hip-hop', 'pop'], 'Pet': ['snake', 'lizard', 'mouse', 'chinchilla'], 'Sport': ['biathlon', 'handball', 'tennis', 'golf'], 'Transport': ['tram', 'jet-ski', 'boat', 'snowmobile']}"
diff --git a/part2/level6/Pt2_5x5_level6.csv b/part2/level6/Pt2_5x5_level6.csv
new file mode 100644
index 0000000000000000000000000000000000000000..305c4a4b6990a2f03d7fee280932276796dbe5a2
--- /dev/null
+++ b/part2/level6/Pt2_5x5_level6.csv
@@ -0,0 +1,302 @@
+ID,Clues,SolutionGrid
+Pt1_5x5_level6-0,"The people perfer 5 different movie-genres: documentary, musical, sports, spy, superhero
+The people prefer 5 different music-genres: blues, hip-hop, jazz, punk, reggae
+5 different pets are kept: chinchilla, ferret, frog, hedgehog, turtle
+The people prefer 5 different types of sport: lacrosse, sailing, skiing, snowboarding, tennis
+The people use 5 different means of transport: bike, boat, snowmobile, tram, trike
+ 1. the fan punk is on the far left or far right##3
+ 2. the fan jazz is in an odd position##4
+ 3. the person watching spy movies is not the person driving the snowmobile
+ 4. the person watching musical movies is somewhere to the right of the fan blues##5
+ 5. the fan punk is somewhere to the right of the fan jazz##5
+ 6. the person who's sport is snowboarding is the fan hip-hop##1
+ 7. the person driving the bike is the person who's sport is tennis##1
+ 8. the person who's sport is snowboarding is somewhere to the right of the person driving the tram##5
+ 9. the person driving the trike is somewhere to the left of the person who's sport is sailing##5
+10. the owner of the turtle is not the person who's sport is sailing
+11. the fan hip-hop is not the owner of the chinchilla
+12. the person watching documentary movies is on the right of the fan jazz##1
+13. the owner of the ferret is on the left or right of the owner of the frog##3
+14. the person watching musical movies is on the left or right of the owner of the ferret##3
+15. the person driving the snowmobile is not the person watching musical movies
+16. the person driving the trike is on the right of the person who's sport is skiing##1
+17. the person who's sport is snowboarding is not the owner of the chinchilla
+18. the person driving the snowmobile is on the right of the person who's sport is tennis##1
+19. the person who's sport is snowboarding is in an odd position##4
+20. the person watching sports movies is somewhere to the left of the owner of the turtle##5
+21. the person watching musical movies is not the fan blues
+22. the owner of the ferret is the person watching spy movies##1
+23. the owner of the hedgehog is in an odd position##4
+24. the person driving the tram is on the left or right of the fan hip-hop##3
+25. the person watching superhero movies is somewhere to the right of the person driving the boat##5
+26. the fan blues is on the left or right of the owner of the turtle##3","{'Movie-Genre': ['sports', 'documentary', 'musical', 'spy', 'superhero'], 'Music-Genre': ['jazz', 'blues', 'hip-hop', 'reggae', 'punk'], 'Pet': ['hedgehog', 'chinchilla', 'turtle', 'ferret', 'frog'], 'Sport': ['lacrosse', 'skiing', 'snowboarding', 'tennis', 'sailing'], 'Transport': ['boat', 'tram', 'trike', 'bike', 'snowmobile']}"
+Pt1_5x5_level6-1,"The people have 5 different jobs:  chef, manager, paramedic, security-guard, videographer
+The people prefer 5 different music-genres: d&b, indie, reggae, rock, trance
+There are 5 different nationalities: german, malaysian, polish, thai, turkish
+5 different pets are kept: bird, ferret, goldfish, lizard, snake
+The people prefer 5 different types of sport: handball, lacrosse, skateboarding, skiing, weightlifting
+ 1. the owner of the snake is on the right of the german##1
+ 2. the owner of the goldfish is somewhere to the right of the chef##5
+ 3. the fan d&b is not the person who's sport is skiing
+ 4. the owner of the goldfish is on the left or right of the polish##3
+ 5. the polish is not the person who's sport is weightlifting
+ 6. the person who's sport is lacrosse is the security-guard##1
+ 7. the videographer is somewhere to the right of the paramedic##5
+ 8. the fan reggae is not the person who's sport is skateboarding
+ 9. the owner of the bird is not the fan rock
+10. the fan indie is not the owner of the goldfish
+11. the manager is on the right of the malaysian##1
+12. the person who's sport is skiing is on the left or right of the fan indie##3
+13. the owner of the ferret is the owner of the ferret##1
+14. the fan d&b is on the far right##1
+15. the fan rock is between the thai and the turkish##2
+16. the owner of the bird is on the left of the fan rock##1
+17. the owner of the lizard is on the left or right of the security-guard##3
+18. the malaysian is the videographer##1
+19. the owner of the snake is between the videographer and the person who's sport is weightlifting##2
+20. the malaysian is between the owner of the snake and the manager##2
+21. the malaysian is between the polish and the paramedic##2
+22. the turkish is somewhere to the left of the thai##5
+23. the fan indie is somewhere to the right of the fan trance##5
+24. the owner of the snake is somewhere to the right of the fan rock##5
+25. the videographer is somewhere to the right of the person who's sport is skateboarding##5","{'Job': ['security-guard', 'chef', 'paramedic', 'videographer', 'manager'], 'Music-Genre': ['trance', 'rock', 'indie', 'reggae', 'd&b'], 'Nationality': ['turkish', 'german', 'thai', 'malaysian', 'polish'], 'Pet': ['bird', 'lizard', 'snake', 'goldfish', 'ferret'], 'Sport': ['lacrosse', 'weightlifting', 'skateboarding', 'skiing', 'handball']}"
+Pt1_5x5_level6-2,"There 5 different types of food: banana, cherry, kale, kiwi, papaya
+The people have 5 different hobbies: board-games, collecting, skydiving, sudoku, video-games
+5 different pets are kept: cat, goldfish, horse, mouse, snake
+The people prefer 5 different types of sport: climbing, handball, lacrosse, parkour, weightlifting
+The people use 5 different means of transport: airplane, car, jet-ski, motorbike, roller
+ 1. the owner of the cat is in an even position##4
+ 2. the person eating banana is on the left or right of the person who's hobby is board-games##3
+ 3. the person eating papaya is somewhere to the left of the person who's sport is weightlifting##5
+ 4. the person who's hobby is sudoku is on the right of the person driving the airplane##1
+ 5. the owner of the horse is somewhere to the right of the person eating cherry##5
+ 6. the person who's sport is parkour is in an even position##4
+ 7. the person who's hobby is collecting is on the left of the owner of the horse##1
+ 8. the person driving the airplane is on the right of the person who's hobby is collecting##1
+ 9. the person eating kale is somewhere to the right of the person eating papaya##5
+10. the person who's sport is parkour is on the left or right of the person who's sport is weightlifting##3
+11. the person who's sport is lacrosse is not the person driving the car
+12. the person who's sport is lacrosse is somewhere to the left of the person driving the motorbike##5
+13. the person who's sport is parkour is on the left of the person who's sport is weightlifting##1
+14. the person driving the roller is in an odd position##4
+15. the person driving the car is somewhere to the right of the person who's hobby is collecting##5
+16. the person who's hobby is skydiving is somewhere to the left of the person driving the motorbike##5
+17. the person driving the jet-ski is on the left or right of the person eating kale##3
+18. the person driving the car is on the far right##1
+19. the owner of the goldfish is in an even position##4
+20. the person who's sport is climbing is on the far left or far right##3
+21. the person driving the roller is the owner of the snake##1
+22. the person eating papaya is the person who's sport is lacrosse##1
+23. the person who's sport is parkour is somewhere to the left of the person who's sport is weightlifting##5
+24. the person eating papaya is in an odd position##4
+25. the owner of the cat is somewhere to the left of the person eating kale##5
+26. the person driving the motorbike is on the right of the person who's hobby is board-games##1
+27. the person who's hobby is board-games is on the right of the owner of the cat##1","{'Food': ['papaya', 'cherry', 'kale', 'banana', 'kiwi'], 'Hobby': ['skydiving', 'collecting', 'board-games', 'sudoku', 'video-games'], 'Pet': ['snake', 'cat', 'horse', 'goldfish', 'mouse'], 'Sport': ['lacrosse', 'parkour', 'weightlifting', 'handball', 'climbing'], 'Transport': ['roller', 'jet-ski', 'airplane', 'motorbike', 'car']}"
+Pt1_5x5_level6-3,"There are 5 different favourite beverages: almond-milk, coffee, cola, lemonade, soy-milk
+The people perfer 5 different movie-genres: musical, romance, superhero, thriller, time-travel
+5 different pets are kept: bird, cat, chinchilla, frog, goldfish
+The people prefer 5 different types of sport: baseball, handball, skateboarding, tennis, weightlifting
+The people use 5 different means of transport: bus, helicopter, roller, scooter, skateboard
+ 1. the person who's sport is handball is not the person driving the roller
+ 2. the owner of the goldfish is on the left of the person who's sport is weightlifting##1
+ 3. the person driving the bus is somewhere to the right of the owner of the frog##5
+ 4. the person driving the scooter is not the person drinking almond-milk
+ 5. the person who's sport is tennis is on the far left or far right##3
+ 6. the person driving the skateboard is the owner of the frog##1
+ 7. the person drinking cola is somewhere to the left of the owner of the chinchilla##5
+ 8. the person driving the bus is not the owner of the frog
+ 9. the owner of the chinchilla is somewhere to the left of the person who's sport is handball##5
+10. the person watching time-travel movies is on the left or right of the person who's sport is handball##3
+11. the person drinking lemonade is on the far left or far right##3
+12. the owner of the bird is the person who's sport is tennis##1
+13. the person who's sport is baseball is on the left or right of the person watching time-travel movies##3
+14. the person drinking soy-milk is somewhere to the left of the person drinking almond-milk##5
+15. the owner of the cat is somewhere to the right of the person watching time-travel movies##5
+16. the owner of the cat is somewhere to the left of the person who's sport is skateboarding##5
+17. the person who's sport is handball is somewhere to the left of the person drinking almond-milk##5
+18. the person drinking soy-milk is in an even position##4
+19. the person watching musical movies is on the left of the owner of the bird##1
+20. the person driving the helicopter is somewhere to the right of the person driving the scooter##5
+21. the person watching superhero movies is on the far left##1
+22. the person watching time-travel movies is on the left or right of the owner of the cat##3
+23. the person drinking soy-milk is somewhere to the left of the person drinking almond-milk##5
+24. the person watching thriller movies is not the person driving the skateboard
+25. the person drinking cola is on the left or right of the person who's sport is weightlifting##3
+26. the person watching thriller movies is somewhere to the left of the person drinking almond-milk##5
+27. the person who's sport is weightlifting is somewhere to the right of the person driving the roller##5
+28. the person watching musical movies is somewhere to the right of the person drinking soy-milk##5","{'Beverage': ['cola', 'soy-milk', 'coffee', 'almond-milk', 'lemonade'], 'Movie-Genre': ['superhero', 'time-travel', 'thriller', 'musical', 'romance'], 'Pet': ['goldfish', 'chinchilla', 'cat', 'frog', 'bird'], 'Sport': ['baseball', 'weightlifting', 'handball', 'skateboarding', 'tennis'], 'Transport': ['roller', 'scooter', 'helicopter', 'skateboard', 'bus']}"
+Pt1_5x5_level6-4,"There are 5 different favourite beverages: almond-milk, coffee, juice, soy-milk, sprite
+There 5 different types of food: apricot, cabbage, cauliflower, nectarine, papaya
+The people have 5 different hobbies: baking, dancing, singing, sudoku, video-games
+The people have 5 different jobs:  accountant, doctor, dressmaker, scientist, social-worker
+There are 5 different nationalities: egyptian, indonesian, japanese, spanish, thai
+ 1. the social-worker is somewhere to the left of the spanish##5
+ 2. the person eating cauliflower is the person drinking coffee##1
+ 3. the person eating apricot is on the left or right of the person drinking sprite##3
+ 4. the social-worker is on the left of the spanish##1
+ 5. the social-worker is on the left of the doctor##1
+ 6. the person eating cabbage is somewhere to the right of the person eating cauliflower##5
+ 7. the person eating papaya is on the right of the person drinking coffee##1
+ 8. the indonesian is the person drinking sprite##1
+ 9. the person eating apricot is on the left of the person who's hobby is singing##1
+10. the person drinking almond-milk is somewhere to the left of the person who's hobby is baking##5
+11. the person drinking coffee is not the indonesian
+12. the person drinking juice is on the left of the indonesian##1
+13. the thai is somewhere to the left of the dressmaker##5
+14. the person who's hobby is baking is the person eating nectarine##1
+15. the person who's hobby is singing is on the left or right of the person drinking juice##3
+16. the thai is somewhere to the left of the person drinking soy-milk##5
+17. the accountant is the person eating apricot##1
+18. the accountant is somewhere to the right of the person drinking almond-milk##5
+19. the person who's hobby is video-games is somewhere to the left of the person drinking sprite##5
+20. the person who's hobby is sudoku is not the accountant
+21. the person who's hobby is baking is in the middle##1
+22. the person who's hobby is video-games is between the person who's hobby is sudoku and the scientist##2
+23. the japanese is not the person drinking coffee
+24. the spanish is the spanish##1
+25. the person eating nectarine is on the left of the egyptian##1","{'Beverage': ['coffee', 'almond-milk', 'soy-milk', 'juice', 'sprite'], 'Food': ['cauliflower', 'papaya', 'nectarine', 'apricot', 'cabbage'], 'Hobby': ['sudoku', 'video-games', 'baking', 'dancing', 'singing'], 'Job': ['social-worker', 'doctor', 'scientist', 'accountant', 'dressmaker'], 'Nationality': ['thai', 'spanish', 'japanese', 'egyptian', 'indonesian']}"
+Pt1_5x5_level6-5,"There 5 different types of food: blueberry, cauliflower, corn, onion, plum
+The people have 5 different jobs:  accountant, chef, doctor, teacher, videographer
+5 different pets are kept: cat, dog, fish, goat, horse
+The people prefer 5 different types of sport: climbing, parkour, skateboarding, skiing, tennis
+The people use 5 different means of transport: bike, helicopter, snowmobile, trike, van
+ 1. the person who's sport is parkour is on the left or right of the person who's sport is tennis##3
+ 2. the person eating onion is on the left of the person driving the bike##1
+ 3. the person who's sport is skiing is on the far right##1
+ 4. the person driving the bike is the person who's sport is skiing##1
+ 5. the owner of the goat is in an even position##4
+ 6. the owner of the cat is not the doctor
+ 7. the owner of the cat is on the left or right of the person driving the trike##3
+ 8. the person eating blueberry is on the far left##1
+ 9. the person driving the helicopter is somewhere to the right of the person who's sport is skateboarding##5
+10. the person eating plum is on the left of the person who's sport is tennis##1
+11. the person who's sport is tennis is the person driving the snowmobile##1
+12. the person who's sport is skateboarding is the owner of the dog##1
+13. the owner of the dog is on the left of the owner of the fish##1
+14. the chef is not the person driving the van
+15. the doctor is the person driving the van##1
+16. the owner of the fish is between the doctor and the chef##2
+17. the accountant is somewhere to the right of the person eating corn##5
+18. the owner of the fish is somewhere to the left of the owner of the horse##5
+19. the person eating cauliflower is on the far left or far right##3
+20. the person who's sport is climbing is somewhere to the right of the person driving the trike##5
+21. the person driving the helicopter is the accountant##1
+22. the accountant is on the left or right of the teacher##3","{'Food': ['blueberry', 'plum', 'corn', 'onion', 'cauliflower'], 'Job': ['doctor', 'videographer', 'chef', 'accountant', 'teacher'], 'Pet': ['dog', 'fish', 'cat', 'goat', 'horse'], 'Sport': ['skateboarding', 'parkour', 'tennis', 'climbing', 'skiing'], 'Transport': ['van', 'trike', 'snowmobile', 'helicopter', 'bike']}"
+Pt1_5x5_level6-6,"There are 5 different favourite beverages: coffee, cola, fanta, sprite, tea
+The people have 5 different jobs:  bartender, electrician, firefighter, manager, mechanic
+The people perfer 5 different movie-genres: adventure, horror, mystery, romance, sports
+5 different pets are kept: chinchilla, goldfish, guinea-pig, rabbit, turtle
+The people prefer 5 different types of sport: parkour, sailing, snowboarding, surfing, weightlifting
+ 1. the person who's sport is sailing is not the person drinking coffee
+ 2. the mechanic is the person watching mystery movies##1
+ 3. the person drinking coffee is in an odd position##4
+ 4. the electrician is in the middle##1
+ 5. the person drinking fanta is somewhere to the left of the person drinking cola##5
+ 6. the bartender is the person who's sport is weightlifting##1
+ 7. the person watching romance movies is not the person who's sport is surfing
+ 8. the person drinking sprite is on the left of the person who's sport is snowboarding##1
+ 9. the owner of the guinea-pig is somewhere to the left of the person watching adventure movies##5
+10. the mechanic is not the owner of the rabbit
+11. the person watching horror movies is somewhere to the right of the firefighter##5
+12. the bartender is somewhere to the left of the mechanic##5
+13. the bartender is somewhere to the left of the person watching mystery movies##5
+14. the person watching sports movies is the person drinking sprite##1
+15. the manager is somewhere to the right of the person drinking fanta##5
+16. the person drinking coffee is the owner of the goldfish##1
+17. the person who's sport is sailing is on the left or right of the person drinking cola##3
+18. the person watching sports movies is in an even position##4
+19. the owner of the guinea-pig is on the left of the person drinking cola##1
+20. the firefighter is the firefighter##1
+21. the owner of the chinchilla is on the far left##1
+22. the person drinking tea is in an odd position##4
+23. the person who's sport is surfing is in an even position##4
+24. the person watching horror movies is the electrician##1
+25. the manager is somewhere to the right of the person watching romance movies##5
+26. the person watching mystery movies is somewhere to the left of the owner of the turtle##5","{'Beverage': ['tea', 'sprite', 'coffee', 'fanta', 'cola'], 'Job': ['bartender', 'firefighter', 'electrician', 'mechanic', 'manager'], 'Movie-Genre': ['romance', 'sports', 'horror', 'mystery', 'adventure'], 'Pet': ['chinchilla', 'rabbit', 'goldfish', 'guinea-pig', 'turtle'], 'Sport': ['weightlifting', 'surfing', 'snowboarding', 'sailing', 'parkour']}"
+Pt1_5x5_level6-7,"There are 5 different favourite beverages: cola, iced-tea, milk, sprite, water
+There 5 different types of food: apricot, cauliflower, kiwi, onion, zucchini
+The people prefer 5 different music-genres: classical, d&b, disco, funk, jazz
+The people prefer 5 different types of sport: biathlon, parkour, rowing, sailing, surfing
+The people use 5 different means of transport: bike, scooter, ship, tram, trike
+ 1. the person drinking cola is in an odd position##4
+ 2. the person driving the tram is on the right of the person driving the trike##1
+ 3. the person eating onion is the person who's sport is surfing##1
+ 4. the person driving the tram is the person who's sport is rowing##1
+ 5. the person drinking sprite is in an even position##4
+ 6. the person driving the ship is not the fan disco
+ 7. the person eating apricot is on the far left or far right##3
+ 8. the fan funk is on the right of the person eating apricot##1
+ 9. the person drinking water is somewhere to the right of the person who's sport is biathlon##5
+10. the person driving the bike is the person drinking sprite##1
+11. the person eating kiwi is on the left or right of the person eating zucchini##3
+12. the fan classical is the person eating apricot##1
+13. the person who's sport is surfing is on the right of the person who's sport is sailing##1
+14. the person driving the trike is on the left of the person eating kiwi##1
+15. the person who's sport is sailing is the fan disco##1
+16. the person driving the tram is in an even position##4
+17. the person who's sport is biathlon is not the fan jazz
+18. the person eating zucchini is not the fan disco
+19. the person drinking sprite is between the person who's sport is parkour and the fan jazz##2
+20. the person who's sport is rowing is on the left of the person drinking milk##1
+21. the person driving the bike is somewhere to the left of the person driving the scooter##5
+22. the person who's sport is rowing is the person drinking iced-tea##1
+23. the fan disco is the person driving the bike##1","{'Beverage': ['cola', 'iced-tea', 'milk', 'sprite', 'water'], 'Food': ['apricot', 'kiwi', 'zucchini', 'cauliflower', 'onion'], 'Music-Genre': ['classical', 'funk', 'd&b', 'disco', 'jazz'], 'Sport': ['biathlon', 'rowing', 'parkour', 'sailing', 'surfing'], 'Transport': ['trike', 'tram', 'ship', 'bike', 'scooter']}"
+Pt1_5x5_level6-8,"There are 5 different favourite beverages: hot-chocolate, juice, lemonade, mirinda, sprite
+The people have 5 different hobbies: collecting, filmmaking, photography, reading, traveling
+The people perfer 5 different movie-genres: fantasy, horror, spy, thriller, western
+The people prefer 5 different music-genres: ambient, folk, jazz, techno, trance
+The people use 5 different means of transport: car, jet-ski, quad-bike, ship, van
+ 1. the person driving the quad-bike is somewhere to the left of the fan techno##5
+ 2. the person watching thriller movies is the person driving the van##1
+ 3. the person drinking mirinda is on the left of the person who's hobby is traveling##1
+ 4. the person who's hobby is filmmaking is somewhere to the left of the fan folk##5
+ 5. the person watching western movies is between the person who's hobby is collecting and the person driving the ship##2
+ 6. the fan techno is not the person driving the car
+ 7. the fan techno is the person driving the jet-ski##1
+ 8. the person drinking lemonade is on the left or right of the person driving the van##3
+ 9. the person who's hobby is reading is on the right of the person who's hobby is photography##1
+10. the fan folk is not the person driving the ship
+11. the person watching fantasy movies is somewhere to the left of the person drinking mirinda##5
+12. the person watching western movies is somewhere to the right of the person watching spy movies##5
+13. the person drinking hot-chocolate is not the person watching western movies
+14. the fan trance is not the person drinking juice
+15. the fan jazz is on the left of the fan ambient##1
+16. the person who's hobby is filmmaking is the person drinking mirinda##1
+17. the person drinking juice is not the person driving the quad-bike
+18. the fan trance is not the person driving the quad-bike
+19. the person who's hobby is collecting is in the middle##1
+20. the person drinking mirinda is on the left or right of the person who's hobby is collecting##3
+21. the fan techno is not the person watching thriller movies
+22. the person drinking juice is the fan folk##1","{'Beverage': ['hot-chocolate', 'sprite', 'lemonade', 'mirinda', 'juice'], 'Hobby': ['photography', 'reading', 'collecting', 'filmmaking', 'traveling'], 'Movie-Genre': ['spy', 'western', 'fantasy', 'thriller', 'horror'], 'Music-Genre': ['jazz', 'ambient', 'techno', 'trance', 'folk'], 'Transport': ['ship', 'quad-bike', 'jet-ski', 'van', 'car']}"
+Pt1_5x5_level6-9,"There are 5 different favourite beverages: fanta, milk, soy-milk, sprite, tea
+There 5 different types of food: cauliflower, corn, cucumber, lemon, watermelon
+The people have 5 different hobbies: camping, dancing, rock-climbing, singing, writing
+The people perfer 5 different movie-genres: animation, crime, satire, superhero, thriller
+The people prefer 5 different types of sport: basketball, cricket, parkour, snowboarding, weightlifting
+ 1. the person who's sport is snowboarding is on the far left or far right##3
+ 2. the person who's sport is basketball is somewhere to the left of the person eating corn##5
+ 3. the person eating corn is somewhere to the right of the person watching superhero movies##5
+ 4. the person eating cucumber is not the person drinking tea
+ 5. the person drinking tea is on the far right##1
+ 6. the person eating cucumber is somewhere to the right of the person who's sport is basketball##5
+ 7. the person who's sport is weightlifting is on the left of the person watching thriller movies##1
+ 8. the person drinking soy-milk is somewhere to the left of the person who's hobby is dancing##5
+ 9. the person who's sport is weightlifting is somewhere to the left of the person who's sport is snowboarding##5
+10. the person eating lemon is not the person who's hobby is dancing
+11. the person who's sport is weightlifting is on the left of the person drinking milk##1
+12. the person who's hobby is rock-climbing is on the left of the person watching thriller movies##1
+13. the person who's hobby is dancing is on the right of the person watching satire movies##1
+14. the person watching crime movies is the person who's sport is basketball##1
+15. the person who's hobby is dancing is not the person who's sport is basketball
+16. the person drinking milk is the person who's hobby is dancing##1
+17. the person watching thriller movies is the person eating cucumber##1
+18. the person watching crime movies is on the left or right of the person who's hobby is singing##3
+19. the person who's hobby is singing is not the person eating lemon
+20. the person eating cucumber is not the person drinking soy-milk
+21. the person who's sport is basketball is on the left of the person who's hobby is rock-climbing##1
+22. the person drinking soy-milk is on the right of the person drinking sprite##1
+23. the person who's hobby is writing is not the person who's sport is basketball
+24. the person who's sport is cricket is somewhere to the right of the person who's hobby is camping##5
+25. the person who's hobby is dancing is somewhere to the right of the person eating cauliflower##5
+26. the person eating watermelon is between the person drinking fanta and the person eating corn##2
+27. the person watching satire movies is not the person who's sport is snowboarding","{'Beverage': ['fanta', 'sprite', 'soy-milk', 'milk', 'tea'], 'Food': ['cauliflower', 'watermelon', 'corn', 'cucumber', 'lemon'], 'Hobby': ['singing', 'camping', 'rock-climbing', 'dancing', 'writing'], 'Movie-Genre': ['superhero', 'crime', 'satire', 'thriller', 'animation'], 'Sport': ['parkour', 'basketball', 'weightlifting', 'cricket', 'snowboarding']}"
diff --git a/part2/level6/Pt2_5x6_level6.csv b/part2/level6/Pt2_5x6_level6.csv
new file mode 100644
index 0000000000000000000000000000000000000000..b093e0ece8ac8defdffe7c117784b5bfcba8ad61
--- /dev/null
+++ b/part2/level6/Pt2_5x6_level6.csv
@@ -0,0 +1,395 @@
+ID,Clues,SolutionGrid
+Pt1_5x6_level6-0,"There are 6 different favourite beverages: fanta, hot-chocolate, iced-tea, milk, mirinda, water
+The people have 6 different hobbies: chess, filmmaking, fishing, skydiving, video-games, woodworking
+The people perfer 6 different movie-genres: documentary, epic, mystery, scientific, thriller, time-travel
+There are 6 different nationalities: american, british, canadian, indian, malaysian, russian
+6 different pets are kept: bird, dog, frog, goldfish, rabbit, rat
+ 1. the owner of the bird is not the person drinking mirinda
+ 2. the canadian is somewhere to the left of the owner of the rabbit##5
+ 3. the owner of the rat is in an even position##4
+ 4. the person watching thriller movies is not the british
+ 5. the indian is somewhere to the right of the person who's hobby is filmmaking##5
+ 6. the american is somewhere to the right of the person drinking fanta##5
+ 7. the person drinking fanta is on the left of the russian##1
+ 8. the owner of the bird is on the left of the person drinking iced-tea##1
+ 9. the person who's hobby is chess is the person drinking water##1
+10. the indian is somewhere to the right of the person watching documentary movies##5
+11. the owner of the dog is the person watching scientific movies##1
+12. the malaysian is on the right of the person who's hobby is skydiving##1
+13. the person who's hobby is woodworking is on the left of the owner of the frog##1
+14. the person drinking hot-chocolate is the owner of the dog##1
+15. the owner of the dog is the person who's hobby is fishing##1
+16. the person watching mystery movies is not the russian
+17. the indian is somewhere to the right of the owner of the rat##5
+18. the person drinking milk is on the far left or far right##3
+19. the owner of the bird is not the person drinking mirinda
+20. the person watching thriller movies is between the person watching time-travel movies and the person drinking milk##2
+21. the person who's hobby is skydiving is somewhere to the right of the person who's hobby is woodworking##5
+22. the owner of the rabbit is somewhere to the left of the malaysian##5
+23. the person who's hobby is video-games is on the right of the person who's hobby is filmmaking##1
+24. the person who's hobby is chess is on the left or right of the owner of the rat##3
+25. the person who's hobby is chess is on the right of the person watching thriller movies##1
+26. the owner of the bird is on the left of the owner of the rabbit##1
+27. the person who's hobby is filmmaking is not the person drinking mirinda
+28. the owner of the frog is on the left of the person who's hobby is fishing##1
+29. the canadian is on the right of the person watching epic movies##1
+30. the malaysian is somewhere to the right of the russian##5
+31. the person drinking milk is on the far left or far right##3
+32. the british is on the left or right of the canadian##3","{'Beverage': ['milk', 'fanta', 'water', 'iced-tea', 'mirinda', 'hot-chocolate'], 'Hobby': ['filmmaking', 'video-games', 'chess', 'woodworking', 'skydiving', 'fishing'], 'Movie-Genre': ['epic', 'thriller', 'time-travel', 'documentary', 'mystery', 'scientific'], 'Nationality': ['british', 'canadian', 'russian', 'american', 'indian', 'malaysian'], 'Pet': ['goldfish', 'rat', 'bird', 'rabbit', 'frog', 'dog']}"
+Pt1_5x6_level6-1,"There 6 different types of food: apple, cucumber, garlic, grapes, radish, tomato
+The people have 6 different jobs:  chef, firefighter, fisherman, photographer, project-manager, videographer
+There are 6 different nationalities: chinese, colombian, dutch, italian, spanish, turkish
+6 different pets are kept: cat, guinea-pig, hamster, horse, lizard, turtle
+The people prefer 6 different types of sport: golf, ice-hockey, parkour, snowboarding, soccer, swimming
+ 1. the person who's sport is snowboarding is on the left or right of the project-manager##3
+ 2. the person who's sport is swimming is on the left of the italian##1
+ 3. the fisherman is in an even position##4
+ 4. the owner of the guinea-pig is on the left or right of the turkish##3
+ 5. the person who's sport is snowboarding is on the left or right of the project-manager##3
+ 6. the person eating apple is on the left of the videographer##1
+ 7. the chinese is on the far left##1
+ 8. the person who's sport is soccer is somewhere to the left of the owner of the horse##5
+ 9. the photographer is on the left or right of the dutch##3
+10. the person eating tomato is not the photographer
+11. the spanish is in an odd position##4
+12. the owner of the hamster is not the person who's sport is ice-hockey
+13. the fisherman is somewhere to the right of the firefighter##5
+14. the colombian is somewhere to the left of the italian##5
+15. the person who's sport is golf is on the left or right of the fisherman##3
+16. the person who's sport is swimming is in an even position##4
+17. the person eating tomato is between the photographer and the person who's sport is snowboarding##2
+18. the photographer is on the right of the videographer##1
+19. the person who's sport is ice-hockey is not the photographer
+20. the videographer is somewhere to the right of the firefighter##5
+21. the colombian is somewhere to the left of the project-manager##5
+22. the person eating garlic is on the right of the person eating radish##1
+23. the person eating tomato is somewhere to the right of the person who's sport is swimming##5
+24. the dutch is somewhere to the right of the owner of the cat##5
+25. the person eating grapes is not the dutch
+26. the owner of the horse is somewhere to the left of the owner of the guinea-pig##5
+27. the owner of the lizard is on the left or right of the chinese##3
+28. the person eating cucumber is on the right of the owner of the turtle##1
+29. the person who's sport is golf is on the right of the person eating cucumber##1
+30. the colombian is on the left of the person eating grapes##1
+31. the person eating tomato is somewhere to the left of the person who's sport is snowboarding##5","{'Food': ['apple', 'cucumber', 'grapes', 'tomato', 'radish', 'garlic'], 'Job': ['firefighter', 'videographer', 'photographer', 'fisherman', 'chef', 'project-manager'], 'Nationality': ['chinese', 'colombian', 'italian', 'dutch', 'spanish', 'turkish'], 'Pet': ['turtle', 'lizard', 'cat', 'horse', 'guinea-pig', 'hamster'], 'Sport': ['soccer', 'swimming', 'golf', 'ice-hockey', 'snowboarding', 'parkour']}"
+Pt1_5x6_level6-2,"There 6 different types of food: apricot, avocado, cabbage, cauliflower, corn, onion
+The people prefer 6 different music-genres: blues, country, house, metal, salsa, trance
+6 different pets are kept: chinchilla, dog, ferret, hamster, horse, turtle
+The people prefer 6 different types of sport: handball, ice-hockey, rowing, soccer, volleyball, water-polo
+The people use 6 different means of transport: boat, motorbike, scooter, train, tram, van
+ 1. the owner of the chinchilla is on the left of the person driving the tram##1
+ 2. the person driving the scooter is on the left or right of the person who's sport is rowing##3
+ 3. the owner of the chinchilla is between the fan house and the person driving the tram##2
+ 4. the person driving the train is on the left or right of the fan salsa##3
+ 5. the owner of the turtle is on the left or right of the person who's sport is ice-hockey##3
+ 6. the owner of the chinchilla is not the person driving the scooter
+ 7. the owner of the dog is on the left of the person eating cauliflower##1
+ 8. the person driving the van is on the left of the person driving the boat##1
+ 9. the person eating cabbage is on the left or right of the person who's sport is rowing##3
+10. the owner of the hamster is somewhere to the right of the person eating corn##5
+11. the owner of the horse is not the person driving the van
+12. the fan trance is on the right of the owner of the horse##1
+13. the person who's sport is volleyball is on the right of the person driving the motorbike##1
+14. the person who's sport is handball is the person driving the van##1
+15. the person driving the motorbike is in an odd position##4
+16. the person eating cabbage is not the person who's sport is handball
+17. the person eating corn is somewhere to the right of the person driving the boat##5
+18. the person driving the van is on the left or right of the owner of the turtle##3
+19. the person driving the boat is not the owner of the dog
+20. the fan country is somewhere to the right of the person driving the train##5
+21. the fan country is the person driving the van##1
+22. the fan metal is the person driving the tram##1
+23. the person eating avocado is on the left of the person who's sport is handball##1
+24. the person eating apricot is on the far left or far right##3
+25. the person driving the train is not the fan salsa
+26. the fan trance is not the person eating apricot
+27. the person who's sport is soccer is the person eating cabbage##1
+28. the person eating apricot is on the left or right of the person driving the motorbike##3
+29. the person eating avocado is not the fan country
+30. the owner of the chinchilla is on the left or right of the person driving the tram##3
+31. the person eating cauliflower is not the owner of the horse
+32. the owner of the chinchilla is on the left or right of the person driving the tram##3
+33. the owner of the ferret is on the left of the person driving the boat##1
+34. the owner of the ferret is the person eating cauliflower##1
+35. the person who's sport is volleyball is somewhere to the right of the owner of the ferret##5
+36. the fan blues is on the left of the fan metal##1","{'Food': ['cabbage', 'avocado', 'cauliflower', 'onion', 'corn', 'apricot'], 'Music-Genre': ['salsa', 'trance', 'country', 'house', 'blues', 'metal'], 'Pet': ['horse', 'dog', 'ferret', 'turtle', 'chinchilla', 'hamster'], 'Sport': ['soccer', 'rowing', 'handball', 'water-polo', 'ice-hockey', 'volleyball'], 'Transport': ['scooter', 'train', 'van', 'boat', 'motorbike', 'tram']}"
+Pt1_5x6_level6-3,"There are 6 different favourite beverages: 7up, coffee, iced-tea, juice, mirinda, water
+The people have 6 different jobs:  architect, coach, dancer, librarian, project-manager, social-worker
+The people perfer 6 different movie-genres: comedy, fantasy, martial-arts, romance, sports, superhero
+The people prefer 6 different types of sport: biathlon, climbing, cricket, skiing, soccer, swimming
+The people use 6 different means of transport: bus, car, jet-ski, motorbike, taxi, van
+ 1. the person who's sport is cricket is between the person watching superhero movies and the person who's sport is soccer##2
+ 2. the person watching fantasy movies is somewhere to the left of the person who's sport is skiing##5
+ 3. the person driving the taxi is on the left or right of the person watching sports movies##3
+ 4. the person driving the bus is on the right of the person drinking coffee##1
+ 5. the person driving the taxi is somewhere to the left of the coach##5
+ 6. the person who's sport is climbing is somewhere to the left of the architect##5
+ 7. the person driving the jet-ski is the person watching fantasy movies##1
+ 8. the person who's sport is swimming is on the far left or far right##3
+ 9. the person drinking coffee is between the person drinking juice and the person drinking mirinda##2
+10. the person watching comedy movies is on the left or right of the person who's sport is biathlon##3
+11. the person driving the bus is on the right of the person driving the motorbike##1
+12. the person watching superhero movies is not the person who's sport is climbing
+13. the person drinking juice is on the left or right of the person drinking 7up##3
+14. the person driving the car is on the left or right of the person watching romance movies##3
+15. the person who's sport is swimming is the librarian##1
+16. the person drinking mirinda is not the person driving the jet-ski
+17. the person driving the bus is on the left of the project-manager##1
+18. the person driving the bus is not the project-manager
+19. the person driving the van is on the left or right of the person who's sport is swimming##3
+20. the coach is somewhere to the left of the person who's sport is skiing##5
+21. the person watching sports movies is in an odd position##4
+22. the person drinking juice is on the right of the person drinking coffee##1
+23. the dancer is on the far left or far right##3
+24. the person driving the motorbike is somewhere to the left of the person drinking iced-tea##5
+25. the person who's sport is soccer is in an even position##4
+26. the person watching comedy movies is on the far right##1
+27. the coach is somewhere to the right of the dancer##5
+28. the architect is somewhere to the right of the person watching sports movies##5
+29. the person who's sport is skiing is somewhere to the right of the person driving the motorbike##5
+30. the person watching fantasy movies is somewhere to the left of the person who's sport is skiing##5
+31. the project-manager is not the person drinking mirinda
+32. the person who's sport is soccer is not the person driving the motorbike
+33. the person watching martial-arts movies is on the left or right of the person watching fantasy movies##3
+34. the person driving the jet-ski is on the left or right of the person driving the taxi##3
+35. the person drinking juice is somewhere to the right of the person watching fantasy movies##5
+36. the architect is on the right of the person watching sports movies##1","{'Beverage': ['water', 'mirinda', 'coffee', 'juice', '7up', 'iced-tea'], 'Job': ['dancer', 'social-worker', 'coach', 'architect', 'project-manager', 'librarian'], 'Movie-Genre': ['fantasy', 'martial-arts', 'sports', 'superhero', 'romance', 'comedy'], 'Sport': ['climbing', 'soccer', 'cricket', 'skiing', 'biathlon', 'swimming'], 'Transport': ['jet-ski', 'taxi', 'motorbike', 'bus', 'van', 'car']}"
+Pt1_5x6_level6-4,"The people have 6 different jobs:  analyst, chef, designer, doctor, social-worker, software-developer
+The people perfer 6 different movie-genres: action, disaster, satire, scientific, sports, zombie
+The people prefer 6 different music-genres: blues, classical, electronic, folk, punk, techno
+There are 6 different nationalities: australian, british, french, italian, malaysian, pakistani
+The people prefer 6 different types of sport: baseball, cricket, handball, parkour, soccer, volleyball
+ 1. the social-worker is on the left of the malaysian##1
+ 2. the social-worker is on the left or right of the british##3
+ 3. the malaysian is on the left or right of the french##3
+ 4. the person watching zombie movies is on the far left##1
+ 5. the chef is somewhere to the right of the software-developer##5
+ 6. the fan classical is on the right of the chef##1
+ 7. the designer is on the left or right of the person who's sport is handball##3
+ 8. the software-developer is on the left or right of the person who's sport is soccer##3
+ 9. the software-developer is not the fan techno
+10. the fan electronic is not the designer
+11. the person who's sport is volleyball is on the left or right of the person who's sport is handball##3
+12. the fan techno is somewhere to the left of the french##5
+13. the analyst is on the far left or far right##3
+14. the fan punk is the person who's sport is parkour##1
+15. the italian is not the fan techno
+16. the person watching sports movies is on the left or right of the pakistani##3
+17. the person watching scientific movies is in an even position##4
+18. the french is the fan electronic##1
+19. the fan folk is somewhere to the left of the fan electronic##5
+20. the software-developer is not the fan folk
+21. the person watching action movies is on the left or right of the software-developer##3
+22. the australian is on the left of the doctor##1
+23. the italian is somewhere to the right of the software-developer##5
+24. the doctor is somewhere to the right of the analyst##5
+25. the fan techno is on the right of the person watching zombie movies##1
+26. the malaysian is between the person watching action movies and the fan electronic##2
+27. the fan folk is somewhere to the left of the french##5
+28. the social-worker is on the left or right of the person watching sports movies##3
+29. the software-developer is not the person who's sport is soccer
+30. the chef is on the right of the malaysian##1
+31. the chef is somewhere to the right of the fan techno##5
+32. the french is not the person who's sport is parkour
+33. the person who's sport is volleyball is between the person watching zombie movies and the person who's sport is baseball##2
+34. the fan classical is on the right of the fan blues##1
+35. the chef is the person watching action movies##1
+36. the person watching satire movies is on the far left or far right##3","{'Job': ['analyst', 'designer', 'social-worker', 'software-developer', 'chef', 'doctor'], 'Movie-Genre': ['zombie', 'sports', 'disaster', 'scientific', 'action', 'satire'], 'Music-Genre': ['folk', 'techno', 'electronic', 'punk', 'blues', 'classical'], 'Nationality': ['pakistani', 'british', 'french', 'malaysian', 'australian', 'italian'], 'Sport': ['handball', 'volleyball', 'baseball', 'parkour', 'soccer', 'cricket']}"
+Pt1_5x6_level6-5,"There are 6 different favourite beverages: almond-milk, cola, fanta, hot-chocolate, milk, mirinda
+The people perfer 6 different movie-genres: action, documentary, musical, romance, spy, western
+The people prefer 6 different music-genres: ambient, funk, hip-hop, reggae, soul, trance
+6 different pets are kept: bird, chinchilla, horse, mouse, pony, turtle
+The people prefer 6 different types of sport: basketball, cycling, rowing, skateboarding, swimming, tennis
+ 1. the person who's sport is skateboarding is not the owner of the mouse
+ 2. the person watching spy movies is on the left or right of the person watching western movies##3
+ 3. the owner of the horse is somewhere to the left of the person drinking hot-chocolate##5
+ 4. the person who's sport is cycling is between the person drinking fanta and the person who's sport is basketball##2
+ 5. the person who's sport is skateboarding is not the fan ambient
+ 6. the person who's sport is cycling is on the left or right of the person watching western movies##3
+ 7. the person watching western movies is somewhere to the right of the person drinking milk##5
+ 8. the fan soul is on the left of the fan trance##1
+ 9. the fan soul is somewhere to the right of the person drinking mirinda##5
+10. the owner of the bird is not the person drinking hot-chocolate
+11. the fan trance is the person watching musical movies##1
+12. the person who's sport is cycling is on the right of the person who's sport is swimming##1
+13. the person drinking milk is somewhere to the left of the person who's sport is rowing##5
+14. the owner of the turtle is on the left or right of the fan trance##3
+15. the person drinking milk is on the far left or far right##3
+16. the owner of the mouse is somewhere to the left of the person watching spy movies##5
+17. the person drinking milk is not the owner of the turtle
+18. the owner of the horse is on the far left##1
+19. the owner of the pony is on the left or right of the person watching spy movies##3
+20. the person drinking mirinda is on the right of the person watching spy movies##1
+21. the person watching musical movies is on the far right##1
+22. the person who's sport is rowing is on the far right##1
+23. the person who's sport is swimming is on the left or right of the fan reggae##3
+24. the person who's sport is swimming is somewhere to the left of the fan hip-hop##5
+25. the owner of the bird is somewhere to the right of the person watching spy movies##5
+26. the person who's sport is cycling is on the left of the fan ambient##1
+27. the person drinking cola is the person watching action movies##1
+28. the person watching western movies is on the left or right of the person watching romance movies##3
+29. the person who's sport is rowing is on the right of the person who's sport is skateboarding##1","{'Beverage': ['milk', 'fanta', 'hot-chocolate', 'mirinda', 'cola', 'almond-milk'], 'Movie-Genre': ['romance', 'western', 'spy', 'documentary', 'action', 'musical'], 'Music-Genre': ['reggae', 'funk', 'hip-hop', 'ambient', 'soul', 'trance'], 'Pet': ['horse', 'mouse', 'chinchilla', 'pony', 'turtle', 'bird'], 'Sport': ['tennis', 'swimming', 'cycling', 'basketball', 'skateboarding', 'rowing']}"
+Pt1_5x6_level6-6,"There are 6 different favourite beverages: 7up, almond-milk, cola, fanta, iced-tea, water
+There 6 different types of food: cherry, orange, peas, pineapple, pumpkin, raspberry
+The people have 6 different hobbies: baking, drawing, fishing, puzzles, reading, video-games
+The people perfer 6 different movie-genres: adventure, animation, documentary, family, sports, superhero
+There are 6 different nationalities: american, french, german, indian, nigerian, pakistani
+ 1. the person who's hobby is puzzles is on the right of the person drinking cola##1
+ 2. the person who's hobby is baking is somewhere to the left of the person watching animation movies##5
+ 3. the person watching superhero movies is somewhere to the right of the indian##5
+ 4. the person watching family movies is somewhere to the left of the american##5
+ 5. the german is not the person watching sports movies
+ 6. the nigerian is somewhere to the left of the person watching sports movies##5
+ 7. the person eating raspberry is somewhere to the left of the person drinking cola##5
+ 8. the person watching family movies is somewhere to the left of the person who's hobby is puzzles##5
+ 9. the person watching documentary movies is not the pakistani
+10. the french is somewhere to the right of the person eating peas##5
+11. the person watching sports movies is in an even position##4
+12. the person watching documentary movies is in an odd position##4
+13. the person watching superhero movies is in an odd position##4
+14. the person drinking almond-milk is somewhere to the left of the person watching adventure movies##5
+15. the person who's hobby is reading is on the left of the person eating pumpkin##1
+16. the person drinking 7up is between the person eating pumpkin and the person drinking fanta##2
+17. the pakistani is on the left or right of the person who's hobby is reading##3
+18. the person watching adventure movies is on the left of the nigerian##1
+19. the person eating pumpkin is somewhere to the right of the person eating pineapple##5
+20. the person who's hobby is video-games is somewhere to the left of the person who's hobby is drawing##5
+21. the indian is on the left of the person watching adventure movies##1
+22. the person watching documentary movies is the person eating peas##1
+23. the person who's hobby is baking is the person eating cherry##1
+24. the american is the person drinking fanta##1
+25. the person drinking 7up is between the person eating orange and the pakistani##2
+26. the person who's hobby is fishing is on the left or right of the nigerian##3
+27. the person who's hobby is fishing is not the person drinking almond-milk
+28. the french is on the right of the person watching documentary movies##1
+29. the person watching sports movies is on the left or right of the person who's hobby is reading##3
+30. the person drinking water is somewhere to the right of the person watching animation movies##5
+31. the person watching family movies is on the left or right of the person eating orange##3
+32. the person who's hobby is puzzles is on the left or right of the nigerian##3
+33. the person drinking 7up is not the person watching family movies
+34. the person eating pineapple is not the person who's hobby is fishing","{'Beverage': ['almond-milk', 'iced-tea', 'cola', 'fanta', '7up', 'water'], 'Food': ['peas', 'raspberry', 'cherry', 'orange', 'pineapple', 'pumpkin'], 'Hobby': ['video-games', 'fishing', 'baking', 'puzzles', 'reading', 'drawing'], 'Movie-Genre': ['documentary', 'adventure', 'family', 'animation', 'superhero', 'sports'], 'Nationality': ['indian', 'french', 'nigerian', 'american', 'german', 'pakistani']}"
+Pt1_5x6_level6-7,"There are 6 different favourite beverages: almond-milk, coffee, hot-chocolate, iced-tea, milk, tea
+The people have 6 different jobs:  architect, bartender, dressmaker, manager, photographer, teacher
+The people perfer 6 different movie-genres: comedy, family, horror, mystery, western, zombie
+The people prefer 6 different music-genres: classical, funk, house, indie, metal, salsa
+6 different pets are kept: bird, ferret, guinea-pig, horse, rabbit, snake
+ 1. the person drinking almond-milk is not the fan metal
+ 2. the fan funk is on the left of the person watching western movies##1
+ 3. the manager is not the fan funk
+ 4. the photographer is not the person drinking almond-milk
+ 5. the owner of the snake is on the left of the owner of the guinea-pig##1
+ 6. the fan indie is on the right of the fan metal##1
+ 7. the fan house is on the far right##1
+ 8. the fan classical is somewhere to the right of the owner of the bird##5
+ 9. the person drinking tea is the bartender##1
+10. the manager is not the person drinking milk
+11. the person drinking tea is the person watching zombie movies##1
+12. the photographer is on the left of the person drinking coffee##1
+13. the fan classical is the photographer##1
+14. the person drinking coffee is not the owner of the snake
+15. the manager is on the left of the person watching horror movies##1
+16. the person drinking iced-tea is in an odd position##4
+17. the person watching western movies is somewhere to the left of the architect##5
+18. the owner of the ferret is not the person watching western movies
+19. the photographer is the person watching comedy movies##1
+20. the fan indie is somewhere to the right of the person drinking almond-milk##5
+21. the person watching family movies is on the right of the owner of the ferret##1
+22. the person drinking coffee is not the person watching comedy movies
+23. the person drinking iced-tea is on the right of the owner of the guinea-pig##1
+24. the owner of the snake is on the left or right of the person drinking milk##3
+25. the teacher is not the person drinking coffee
+26. the teacher is on the left or right of the person drinking hot-chocolate##3
+27. the person watching comedy movies is somewhere to the right of the owner of the guinea-pig##5
+28. the fan salsa is the owner of the ferret##1
+29. the person watching comedy movies is on the left or right of the person watching mystery movies##3
+30. the person drinking iced-tea is somewhere to the left of the owner of the rabbit##5
+31. the person watching family movies is not the fan salsa
+32. the owner of the guinea-pig is the architect##1
+33. the manager is on the right of the person watching family movies##1","{'Beverage': ['tea', 'almond-milk', 'hot-chocolate', 'milk', 'iced-tea', 'coffee'], 'Job': ['bartender', 'teacher', 'manager', 'architect', 'photographer', 'dressmaker'], 'Movie-Genre': ['zombie', 'family', 'western', 'horror', 'comedy', 'mystery'], 'Music-Genre': ['salsa', 'funk', 'metal', 'indie', 'classical', 'house'], 'Pet': ['ferret', 'bird', 'snake', 'guinea-pig', 'horse', 'rabbit']}"
+Pt1_5x6_level6-8,"There 6 different types of food: cabbage, grapes, mango, plum, raspberry, strawberry
+The people have 6 different hobbies: board-games, card-games, chess, magic-tricks, skydiving, woodworking
+The people have 6 different jobs:  chef, entrepreneur, mechanic, musician, photographer, teacher
+The people perfer 6 different movie-genres: adventure, animation, crime, martial-arts, superhero, western
+There are 6 different nationalities: brazilian, british, egyptian, indonesian, malaysian, turkish
+ 1. the entrepreneur is on the right of the person who's hobby is card-games##1
+ 2. the egyptian is not the person watching crime movies
+ 3. the person who's hobby is chess is not the person eating raspberry
+ 4. the mechanic is somewhere to the right of the indonesian##5
+ 5. the person watching animation movies is somewhere to the right of the person eating raspberry##5
+ 6. the turkish is not the person eating mango
+ 7. the chef is not the brazilian
+ 8. the chef is somewhere to the right of the photographer##5
+ 9. the person who's hobby is magic-tricks is on the right of the entrepreneur##1
+10. the person watching adventure movies is on the right of the person watching western movies##1
+11. the person watching martial-arts movies is on the left or right of the egyptian##3
+12. the person eating raspberry is on the far left or far right##3
+13. the egyptian is on the left or right of the person watching martial-arts movies##3
+14. the teacher is on the right of the person who's hobby is skydiving##1
+15. the person watching western movies is not the person who's hobby is chess
+16. the person who's hobby is board-games is the photographer##1
+17. the person watching animation movies is on the left or right of the person watching crime movies##3
+18. the person watching adventure movies is on the left or right of the person eating mango##3
+19. the person eating strawberry is not the person who's hobby is board-games
+20. the mechanic is on the left or right of the chef##3
+21. the person eating plum is on the right of the person who's hobby is chess##1
+22. the turkish is somewhere to the right of the person who's hobby is board-games##5
+23. the person watching crime movies is somewhere to the right of the indonesian##5
+24. the teacher is somewhere to the right of the person watching animation movies##5
+25. the person watching adventure movies is on the left of the british##1
+26. the chef is somewhere to the right of the entrepreneur##5
+27. the brazilian is somewhere to the right of the person eating strawberry##5
+28. the person who's hobby is magic-tricks is on the left or right of the person watching crime movies##3
+29. the person who's hobby is card-games is on the right of the person who's hobby is board-games##1
+30. the malaysian is the person watching animation movies##1
+31. the entrepreneur is somewhere to the right of the person who's hobby is card-games##5
+32. the turkish is somewhere to the left of the person watching crime movies##5
+33. the person watching martial-arts movies is somewhere to the right of the person eating plum##5
+34. the person eating grapes is not the photographer
+35. the person watching superhero movies is on the left or right of the malaysian##3
+36. the mechanic is on the left or right of the british##3
+37. the person who's hobby is woodworking is the teacher##1
+38. the indonesian is somewhere to the left of the person eating strawberry##5
+39. the malaysian is on the right of the british##1
+40. the person eating grapes is the person who's hobby is skydiving##1","{'Food': ['raspberry', 'strawberry', 'mango', 'plum', 'grapes', 'cabbage'], 'Hobby': ['board-games', 'card-games', 'chess', 'magic-tricks', 'skydiving', 'woodworking'], 'Job': ['photographer', 'musician', 'entrepreneur', 'mechanic', 'chef', 'teacher'], 'Movie-Genre': ['western', 'adventure', 'crime', 'animation', 'superhero', 'martial-arts'], 'Nationality': ['indonesian', 'turkish', 'british', 'malaysian', 'egyptian', 'brazilian']}"
+Pt1_5x6_level6-9,"There are 6 different favourite beverages: fanta, hot-chocolate, lemonade, mirinda, sprite, water
+There 6 different types of food: apricot, broccoli, carrot, lettuce, mango, pineapple
+The people have 6 different hobbies: camping, rock-climbing, skydiving, sudoku, traveling, woodworking
+The people have 6 different jobs:  bartender, journalist, mechanic, security-guard, social-worker, videographer
+6 different pets are kept: cat, chinchilla, fish, hamster, horse, turtle
+ 1. the person eating mango is not the owner of the fish
+ 2. the person eating mango is somewhere to the left of the person who's hobby is skydiving##5
+ 3. the bartender is not the owner of the turtle
+ 4. the owner of the fish is on the right of the person drinking fanta##1
+ 5. the journalist is the person who's hobby is camping##1
+ 6. the person who's hobby is sudoku is somewhere to the left of the bartender##5
+ 7. the person who's hobby is traveling is somewhere to the left of the person eating pineapple##5
+ 8. the person drinking fanta is between the person drinking sprite and the person who's hobby is sudoku##2
+ 9. the owner of the chinchilla is the person drinking hot-chocolate##1
+10. the person eating carrot is not the owner of the hamster
+11. the person drinking water is the owner of the turtle##1
+12. the person drinking fanta is the person eating carrot##1
+13. the person eating broccoli is not the person drinking sprite
+14. the owner of the hamster is the person who's hobby is skydiving##1
+15. the security-guard is on the right of the person who's hobby is camping##1
+16. the owner of the horse is in an even position##4
+17. the person who's hobby is traveling is the person eating lettuce##1
+18. the journalist is on the right of the social-worker##1
+19. the owner of the turtle is the person who's hobby is woodworking##1
+20. the owner of the hamster is somewhere to the right of the owner of the fish##5
+21. the videographer is not the person eating broccoli
+22. the person drinking mirinda is not the person who's hobby is woodworking
+23. the person who's hobby is camping is not the person eating lettuce
+24. the owner of the chinchilla is not the bartender
+25. the videographer is on the left or right of the owner of the hamster##3
+26. the person eating carrot is not the security-guard
+27. the person drinking lemonade is somewhere to the left of the person drinking sprite##5
+28. the person eating lettuce is somewhere to the left of the owner of the turtle##5
+29. the person eating pineapple is on the left or right of the person eating apricot##3
+30. the person eating mango is the mechanic##1
+31. the social-worker is not the person drinking sprite
+32. the person drinking hot-chocolate is in an even position##4
+33. the person who's hobby is traveling is somewhere to the right of the owner of the horse##5
+34. the person who's hobby is woodworking is in an even position##4
+35. the person drinking mirinda is on the left or right of the person eating apricot##3
+36. the person eating lettuce is not the videographer
+37. the bartender is somewhere to the right of the person who's hobby is woodworking##5","{'Beverage': ['lemonade', 'fanta', 'sprite', 'water', 'mirinda', 'hot-chocolate'], 'Food': ['broccoli', 'carrot', 'lettuce', 'mango', 'pineapple', 'apricot'], 'Hobby': ['sudoku', 'camping', 'traveling', 'woodworking', 'skydiving', 'rock-climbing'], 'Job': ['social-worker', 'journalist', 'security-guard', 'mechanic', 'bartender', 'videographer'], 'Pet': ['cat', 'horse', 'fish', 'turtle', 'hamster', 'chinchilla']}"
diff --git a/part2/level6/Pt2_5x7_level6.csv b/part2/level6/Pt2_5x7_level6.csv
new file mode 100644
index 0000000000000000000000000000000000000000..4884cd86212fd5a2af778c3e253fa3f46e348905
--- /dev/null
+++ b/part2/level6/Pt2_5x7_level6.csv
@@ -0,0 +1,489 @@
+ID,Clues,SolutionGrid
+Pt1_5x7_level6-0,"There are 7 different favourite beverages: almond-milk, cola, hot-chocolate, iced-tea, lemonade, milk, soy-milk
+The people have 7 different hobbies: card-games, collecting, cooking, fishing, rock-climbing, sudoku, writing
+The people perfer 7 different movie-genres: action, musical, scientific, sports, spy, time-travel, zombie
+The people prefer 7 different music-genres: blues, gospel, indie, jazz, rock, salsa, trance
+7 different pets are kept: bird, chinchilla, ferret, guinea-pig, horse, mouse, rat
+ 1. the person watching spy movies is on the left of the person watching musical movies##1
+ 2. the person who's hobby is rock-climbing is on the left of the person drinking almond-milk##1
+ 3. the person who's hobby is rock-climbing is not the person drinking soy-milk
+ 4. the person who's hobby is fishing is in the middle##1
+ 5. the person drinking almond-milk is somewhere to the left of the owner of the horse##5
+ 6. the person drinking cola is somewhere to the right of the person drinking lemonade##5
+ 7. the person watching action movies is somewhere to the right of the person watching musical movies##5
+ 8. the person drinking soy-milk is not the person who's hobby is card-games
+ 9. the owner of the mouse is somewhere to the left of the fan gospel##5
+10. the person drinking hot-chocolate is in an odd position##4
+11. the owner of the bird is the person who's hobby is writing##1
+12. the owner of the rat is the person who's hobby is sudoku##1
+13. the person who's hobby is fishing is somewhere to the left of the owner of the horse##5
+14. the owner of the chinchilla is not the person who's hobby is card-games
+15. the person watching spy movies is somewhere to the left of the person drinking hot-chocolate##5
+16. the person watching time-travel movies is on the right of the person drinking iced-tea##1
+17. the person who's hobby is card-games is on the left of the fan jazz##1
+18. the person drinking cola is on the left or right of the owner of the chinchilla##3
+19. the fan jazz is somewhere to the left of the fan rock##5
+20. the person watching time-travel movies is on the left of the person watching spy movies##1
+21. the person who's hobby is sudoku is not the person watching sports movies
+22. the owner of the bird is somewhere to the right of the owner of the mouse##5
+23. the owner of the rat is somewhere to the left of the person drinking cola##5
+24. the person drinking hot-chocolate is somewhere to the right of the fan trance##5
+25. the person drinking iced-tea is on the left or right of the person drinking almond-milk##3
+26. the fan trance is the person drinking cola##1
+27. the owner of the guinea-pig is on the far left or far right##3
+28. the owner of the mouse is somewhere to the right of the person drinking lemonade##5
+29. the fan rock is somewhere to the right of the owner of the bird##5
+30. the fan salsa is not the person watching time-travel movies
+31. the person watching spy movies is the person drinking milk##1
+32. the person who's hobby is rock-climbing is on the left or right of the owner of the ferret##3
+33. the person who's hobby is writing is somewhere to the right of the person who's hobby is card-games##5
+34. the fan blues is on the left or right of the owner of the mouse##3
+35. the fan gospel is the owner of the ferret##1
+36. the person drinking cola is on the left of the owner of the bird##1
+37. the person watching time-travel movies is the person who's hobby is collecting##1
+38. the fan salsa is on the left or right of the person who's hobby is collecting##3
+39. the owner of the rat is somewhere to the left of the owner of the mouse##5
+40. the owner of the horse is on the left or right of the person watching zombie movies##3
+41. the fan salsa is on the left or right of the person watching time-travel movies##3
+42. the person watching sports movies is the person watching sports movies##1
+43. the person drinking hot-chocolate is somewhere to the right of the fan blues##5
+44. the person drinking hot-chocolate is not the person who's hobby is sudoku
+45. the person drinking cola is not the fan indie
+46. the fan salsa is somewhere to the right of the fan indie##5
+47. the person drinking iced-tea is on the left of the person who's hobby is collecting##1
+48. the person drinking lemonade is not the person who's hobby is cooking
+49. the person who's hobby is sudoku is in an odd position##4","{'Beverage': ['lemonade', 'iced-tea', 'almond-milk', 'milk', 'cola', 'soy-milk', 'hot-chocolate'], 'Hobby': ['sudoku', 'rock-climbing', 'collecting', 'fishing', 'card-games', 'writing', 'cooking'], 'Movie-Genre': ['scientific', 'sports', 'time-travel', 'spy', 'musical', 'zombie', 'action'], 'Music-Genre': ['blues', 'indie', 'gospel', 'salsa', 'trance', 'jazz', 'rock'], 'Pet': ['rat', 'mouse', 'ferret', 'chinchilla', 'horse', 'bird', 'guinea-pig']}"
+Pt1_5x7_level6-1,"There are 7 different favourite beverages: 7up, fanta, juice, lemonade, milk, soy-milk, tea
+There 7 different types of food: grapes, orange, papaya, potato, radish, tomato, zucchini
+The people prefer 7 different music-genres: ambient, gospel, house, indie, pop, reggae, techno
+There are 7 different nationalities: american, argentine, dutch, french, italian, nigerian, polish
+The people prefer 7 different types of sport: basketball, biathlon, ice-hockey, lacrosse, parkour, skateboarding, swimming
+ 1. the american is somewhere to the left of the argentine##5
+ 2. the person eating zucchini is somewhere to the right of the fan house##5
+ 3. the person who's sport is swimming is on the left or right of the person drinking milk##3
+ 4. the fan techno is on the right of the person drinking 7up##1
+ 5. the person eating tomato is not the dutch
+ 6. the person eating grapes is the italian##1
+ 7. the argentine is in an even position##4
+ 8. the fan gospel is on the left or right of the person drinking juice##3
+ 9. the argentine is somewhere to the left of the person eating orange##5
+10. the polish is somewhere to the right of the person eating radish##5
+11. the fan techno is not the person eating radish
+12. the dutch is on the left or right of the person drinking juice##3
+13. the person eating orange is somewhere to the left of the fan pop##5
+14. the person drinking 7up is in an odd position##4
+15. the fan reggae is on the far left or far right##3
+16. the argentine is on the right of the person eating radish##1
+17. the fan techno is in an even position##4
+18. the fan pop is on the far left or far right##3
+19. the polish is somewhere to the right of the fan house##5
+20. the fan ambient is somewhere to the left of the polish##5
+21. the nigerian is between the person eating tomato and the person who's sport is lacrosse##2
+22. the italian is in an even position##4
+23. the person who's sport is parkour is the person eating papaya##1
+24. the person eating zucchini is somewhere to the right of the person eating potato##5
+25. the person drinking fanta is somewhere to the right of the person eating papaya##5
+26. the person who's sport is parkour is on the left or right of the person eating radish##3
+27. the person eating potato is on the far left or far right##3
+28. the person who's sport is biathlon is not the dutch
+29. the person eating zucchini is the person drinking tea##1
+30. the person drinking fanta is the person eating orange##1
+31. the person eating zucchini is the person drinking tea##1
+32. the person who's sport is basketball is on the left or right of the fan indie##3
+33. the person who's sport is skateboarding is on the left or right of the person drinking lemonade##3
+34. the argentine is on the right of the american##1
+35. the fan house is not the polish
+36. the person eating radish is on the left of the fan house##1
+37. the person drinking fanta is not the fan ambient
+38. the person drinking tea is somewhere to the left of the person who's sport is basketball##5
+39. the person who's sport is ice-hockey is not the person drinking lemonade
+40. the person who's sport is basketball is somewhere to the right of the dutch##5
+41. the person who's sport is skateboarding is in an odd position##4
+42. the american is on the left or right of the person who's sport is biathlon##3
+43. the person eating radish is not the person who's sport is biathlon
+44. the person eating potato is the person who's sport is ice-hockey##1
+45. the person eating potato is not the nigerian
+46. the person who's sport is lacrosse is not the person drinking milk
+47. the polish is not the person who's sport is lacrosse
+48. the person eating zucchini is on the left or right of the person eating orange##3
+49. the nigerian is on the left or right of the person eating zucchini##3
+50. the person eating zucchini is somewhere to the right of the dutch##5
+51. the fan indie is somewhere to the right of the person who's sport is skateboarding##5
+52. the nigerian is on the left or right of the person eating tomato##3","{'Beverage': ['7up', 'juice', 'soy-milk', 'lemonade', 'tea', 'fanta', 'milk'], 'Food': ['potato', 'grapes', 'radish', 'papaya', 'zucchini', 'orange', 'tomato'], 'Music-Genre': ['reggae', 'techno', 'gospel', 'house', 'ambient', 'indie', 'pop'], 'Nationality': ['dutch', 'italian', 'american', 'argentine', 'french', 'nigerian', 'polish'], 'Sport': ['ice-hockey', 'biathlon', 'skateboarding', 'parkour', 'lacrosse', 'swimming', 'basketball']}"
+Pt1_5x7_level6-2,"There are 7 different favourite beverages: 7up, cola, iced-tea, juice, soy-milk, sprite, tea
+There 7 different types of food: artichoke, cabbage, carrot, eggplant, garlic, kale, zucchini
+The people have 7 different hobbies: camping, cooking, dancing, drawing, rock-climbing, skydiving, video-games
+The people perfer 7 different movie-genres: crime, documentary, family, horror, sports, spy, zombie
+There are 7 different nationalities: argentine, australian, brazilian, italian, japanese, polish, russian
+ 1. the person drinking 7up is somewhere to the left of the person drinking soy-milk##5
+ 2. the japanese is on the right of the brazilian##1
+ 3. the person eating zucchini is on the right of the person eating kale##1
+ 4. the russian is not the person eating zucchini
+ 5. the person who's hobby is camping is somewhere to the right of the russian##5
+ 6. the italian is somewhere to the left of the person drinking soy-milk##5
+ 7. the person eating garlic is the person drinking soy-milk##1
+ 8. the person who's hobby is cooking is the person watching horror movies##1
+ 9. the person watching horror movies is on the left of the person drinking juice##1
+10. the person eating garlic is not the person watching sports movies
+11. the person watching zombie movies is the person eating zucchini##1
+12. the person eating garlic is somewhere to the right of the person eating artichoke##5
+13. the person eating artichoke is on the left or right of the person watching sports movies##3
+14. the person who's hobby is cooking is on the left of the italian##1
+15. the person watching sports movies is on the left of the person drinking soy-milk##1
+16. the person eating kale is somewhere to the left of the person watching family movies##5
+17. the australian is somewhere to the left of the brazilian##5
+18. the australian is somewhere to the right of the russian##5
+19. the person watching sports movies is somewhere to the right of the person eating carrot##5
+20. the polish is somewhere to the left of the australian##5
+21. the person watching crime movies is somewhere to the left of the person drinking tea##5
+22. the person who's hobby is cooking is on the right of the person who's hobby is drawing##1
+23. the person watching crime movies is on the left or right of the person drinking tea##3
+24. the person who's hobby is rock-climbing is on the left or right of the person who's hobby is dancing##3
+25. the person watching spy movies is on the right of the person who's hobby is rock-climbing##1
+26. the person who's hobby is dancing is on the right of the person eating cabbage##1
+27. the person drinking sprite is on the left of the person eating artichoke##1
+28. the russian is not the person eating kale
+29. the person watching documentary movies is not the person drinking tea
+30. the australian is on the left of the person drinking tea##1
+31. the person watching horror movies is on the right of the person drinking 7up##1
+32. the person drinking cola is the person eating kale##1
+33. the person drinking cola is somewhere to the left of the japanese##5
+34. the person drinking juice is on the left of the russian##1
+35. the person drinking juice is on the right of the person eating kale##1
+36. the person watching crime movies is on the right of the person who's hobby is skydiving##1
+37. the person watching documentary movies is the argentine##1
+38. the person who's hobby is cooking is somewhere to the right of the person eating eggplant##5
+39. the person drinking tea is somewhere to the right of the person who's hobby is video-games##5
+40. the person drinking iced-tea is somewhere to the left of the person watching spy movies##5
+41. the person drinking sprite is in an even position##4","{'Beverage': ['7up', 'cola', 'juice', 'sprite', 'iced-tea', 'tea', 'soy-milk'], 'Food': ['eggplant', 'kale', 'zucchini', 'carrot', 'artichoke', 'cabbage', 'garlic'], 'Hobby': ['drawing', 'cooking', 'video-games', 'skydiving', 'camping', 'rock-climbing', 'dancing'], 'Movie-Genre': ['documentary', 'horror', 'zombie', 'family', 'crime', 'sports', 'spy'], 'Nationality': ['argentine', 'polish', 'italian', 'russian', 'australian', 'brazilian', 'japanese']}"
+Pt1_5x7_level6-3,"There are 7 different favourite beverages: 7up, coffee, fanta, lemonade, soy-milk, sprite, tea
+There 7 different types of food: banana, cucumber, kiwi, lettuce, peach, spinach, strawberry
+The people have 7 different hobbies: filmmaking, fishing, photography, puzzles, sudoku, woodworking, writing
+There are 7 different nationalities: brazilian, french, indian, japanese, malaysian, russian, turkish
+7 different pets are kept: bird, dog, goat, guinea-pig, pony, rabbit, turtle
+ 1. the person eating peach is on the left of the person eating cucumber##1
+ 2. the owner of the rabbit is not the person drinking soy-milk
+ 3. the person eating lettuce is not the person drinking sprite
+ 4. the person who's hobby is photography is on the left of the person drinking soy-milk##1
+ 5. the person drinking soy-milk is on the left of the person who's hobby is sudoku##1
+ 6. the owner of the goat is in an even position##4
+ 7. the owner of the bird is not the person who's hobby is woodworking
+ 8. the person drinking tea is on the left of the person drinking coffee##1
+ 9. the person who's hobby is filmmaking is in an odd position##4
+10. the person who's hobby is photography is on the left of the owner of the pony##1
+11. the person who's hobby is puzzles is not the turkish
+12. the person who's hobby is sudoku is on the left or right of the person eating spinach##3
+13. the owner of the goat is not the person eating peach
+14. the malaysian is not the person drinking soy-milk
+15. the french is on the left or right of the owner of the turtle##3
+16. the owner of the guinea-pig is somewhere to the right of the japanese##5
+17. the turkish is not the person who's hobby is writing
+18. the person drinking fanta is on the left or right of the person eating banana##3
+19. the person drinking lemonade is on the left of the brazilian##1
+20. the owner of the dog is the person eating banana##1
+21. the person drinking fanta is not the person who's hobby is woodworking
+22. the person eating lettuce is on the far left or far right##3
+23. the owner of the bird is somewhere to the right of the person who's hobby is puzzles##5
+24. the person eating spinach is on the left or right of the turkish##3
+25. the indian is on the left of the owner of the goat##1
+26. the person drinking 7up is somewhere to the right of the turkish##5
+27. the owner of the pony is somewhere to the left of the indian##5
+28. the indian is somewhere to the left of the person who's hobby is woodworking##5
+29. the owner of the bird is not the person who's hobby is filmmaking
+30. the person who's hobby is woodworking is on the right of the owner of the guinea-pig##1
+31. the person eating strawberry is in the middle##1
+32. the person eating banana is on the left of the person who's hobby is photography##1
+33. the owner of the goat is on the left or right of the person drinking coffee##3
+34. the person who's hobby is sudoku is somewhere to the right of the person eating spinach##5
+35. the person drinking tea is on the right of the russian##1
+36. the person who's hobby is writing is not the owner of the goat
+37. the japanese is on the left or right of the malaysian##3
+38. the person who's hobby is fishing is somewhere to the left of the owner of the pony##5
+39. the french is somewhere to the right of the turkish##5
+40. the japanese is on the left of the person who's hobby is photography##1
+41. the person eating banana is not the owner of the bird
+42. the person drinking lemonade is on the right of the person who's hobby is writing##1","{'Beverage': ['sprite', 'fanta', 'soy-milk', 'tea', 'coffee', 'lemonade', '7up'], 'Food': ['banana', 'kiwi', 'spinach', 'strawberry', 'peach', 'cucumber', 'lettuce'], 'Hobby': ['fishing', 'photography', 'puzzles', 'sudoku', 'writing', 'woodworking', 'filmmaking'], 'Nationality': ['japanese', 'malaysian', 'russian', 'turkish', 'indian', 'french', 'brazilian'], 'Pet': ['dog', 'rabbit', 'pony', 'bird', 'guinea-pig', 'goat', 'turtle']}"
+Pt1_5x7_level6-4,"There are 7 different favourite beverages: cola, hot-chocolate, lemonade, mirinda, sprite, tea, water
+The people have 7 different jobs:  architect, coach, designer, doctor, freelancer, librarian, scientist
+There are 7 different nationalities: french, indian, indonesian, italian, pakistani, spanish, turkish
+The people prefer 7 different types of sport: cricket, golf, lacrosse, rowing, skateboarding, snowboarding, water-polo
+The people use 7 different means of transport: airplane, bike, bus, car, quad-bike, roller, taxi
+ 1. the person who's sport is water-polo is on the left or right of the person who's sport is rowing##3
+ 2. the spanish is on the left or right of the person who's sport is snowboarding##3
+ 3. the person who's sport is golf is the french##1
+ 4. the person drinking mirinda is on the right of the librarian##1
+ 5. the person driving the roller is somewhere to the left of the architect##5
+ 6. the librarian is on the right of the designer##1
+ 7. the person who's sport is golf is between the person driving the airplane and the person driving the quad-bike##2
+ 8. the person who's sport is skateboarding is on the left or right of the coach##3
+ 9. the freelancer is the person drinking sprite##1
+10. the pakistani is somewhere to the right of the person driving the bike##5
+11. the person driving the airplane is somewhere to the left of the french##5
+12. the person who's sport is water-polo is somewhere to the left of the person drinking cola##5
+13. the person drinking sprite is the person driving the roller##1
+14. the person drinking mirinda is the scientist##1
+15. the person drinking tea is somewhere to the right of the person drinking mirinda##5
+16. the turkish is the person who's sport is skateboarding##1
+17. the person drinking mirinda is not the person driving the bike
+18. the doctor is on the far left or far right##3
+19. the person who's sport is lacrosse is somewhere to the right of the librarian##5
+20. the spanish is somewhere to the left of the french##5
+21. the person driving the taxi is on the left of the scientist##1
+22. the person drinking water is on the left or right of the turkish##3
+23. the person who's sport is water-polo is on the right of the person drinking sprite##1
+24. the french is not the person who's sport is lacrosse
+25. the librarian is not the indonesian
+26. the person drinking cola is somewhere to the left of the french##5
+27. the indonesian is in the middle##1
+28. the person driving the bus is on the far right##1
+29. the person drinking cola is not the person who's sport is lacrosse
+30. the person who's sport is snowboarding is not the french
+31. the scientist is on the left or right of the french##3
+32. the person who's sport is cricket is on the right of the designer##1
+33. the person drinking sprite is in an odd position##4
+34. the person who's sport is rowing is on the far left or far right##3
+35. the person drinking tea is somewhere to the right of the designer##5
+36. the designer is on the left of the person drinking cola##1
+37. the person driving the car is somewhere to the left of the person driving the bike##5
+38. the person drinking lemonade is somewhere to the right of the person driving the bike##5
+39. the person driving the quad-bike is on the left or right of the architect##3
+40. the indian is somewhere to the right of the italian##5
+41. the scientist is not the pakistani","{'Beverage': ['sprite', 'hot-chocolate', 'cola', 'mirinda', 'tea', 'water', 'lemonade'], 'Job': ['freelancer', 'designer', 'librarian', 'scientist', 'architect', 'coach', 'doctor'], 'Nationality': ['italian', 'indian', 'spanish', 'indonesian', 'french', 'pakistani', 'turkish'], 'Sport': ['rowing', 'water-polo', 'cricket', 'snowboarding', 'golf', 'lacrosse', 'skateboarding'], 'Transport': ['roller', 'car', 'taxi', 'airplane', 'bike', 'quad-bike', 'bus']}"
+Pt1_5x7_level6-5,"There 7 different types of food: avocado, cauliflower, cranberry, mango, nectarine, potato, pumpkin
+There are 7 different nationalities: american, canadian, colombian, german, indonesian, pakistani, turkish
+7 different pets are kept: cat, fish, frog, hedgehog, lizard, mouse, turtle
+The people prefer 7 different types of sport: badminton, cricket, golf, skiing, snowboarding, swimming, weightlifting
+The people use 7 different means of transport: airplane, bus, jet-ski, roller, scooter, ship, taxi
+ 1. the person who's sport is golf is somewhere to the right of the person driving the airplane##5
+ 2. the owner of the cat is somewhere to the right of the person eating potato##5
+ 3. the person who's sport is golf is somewhere to the right of the american##5
+ 4. the colombian is in an odd position##4
+ 5. the canadian is the person driving the ship##1
+ 6. the person driving the jet-ski is in the middle##1
+ 7. the pakistani is the owner of the hedgehog##1
+ 8. the person eating mango is on the right of the owner of the mouse##1
+ 9. the person eating cauliflower is on the left of the owner of the frog##1
+10. the colombian is on the left of the german##1
+11. the person eating mango is somewhere to the left of the person eating cranberry##5
+12. the owner of the frog is somewhere to the right of the owner of the mouse##5
+13. the person eating avocado is the owner of the lizard##1
+14. the owner of the mouse is on the left of the person driving the taxi##1
+15. the person driving the taxi is somewhere to the right of the owner of the mouse##5
+16. the person who's sport is swimming is somewhere to the right of the person who's sport is golf##5
+17. the person driving the bus is not the person eating cauliflower
+18. the person who's sport is snowboarding is in the middle##1
+19. the canadian is somewhere to the right of the indonesian##5
+20. the person driving the scooter is somewhere to the right of the person driving the airplane##5
+21. the owner of the frog is not the person eating cauliflower
+22. the person driving the scooter is somewhere to the right of the person driving the airplane##5
+23. the person eating avocado is somewhere to the left of the person eating pumpkin##5
+24. the colombian is on the left of the person who's sport is swimming##1
+25. the owner of the mouse is the person who's sport is skiing##1
+26. the person who's sport is badminton is between the person driving the bus and the turkish##2
+27. the person eating nectarine is not the owner of the lizard
+28. the german is on the left or right of the person eating pumpkin##3
+29. the person eating avocado is between the person who's sport is badminton and the person driving the roller##2
+30. the person eating cranberry is on the left or right of the person eating potato##3
+31. the person driving the airplane is not the owner of the frog
+32. the owner of the fish is somewhere to the right of the person eating pumpkin##5
+33. the person eating potato is on the left or right of the person eating cranberry##3
+34. the person who's sport is weightlifting is somewhere to the right of the person who's sport is skiing##5
+35. the person eating potato is on the right of the owner of the turtle##1
+36. the owner of the mouse is on the far left##1
+37. the owner of the cat is the person who's sport is weightlifting##1
+38. the pakistani is on the left or right of the person who's sport is golf##3
+39. the person eating cauliflower is in an odd position##4","{'Food': ['cauliflower', 'mango', 'nectarine', 'avocado', 'pumpkin', 'potato', 'cranberry'], 'Nationality': ['american', 'indonesian', 'pakistani', 'turkish', 'colombian', 'german', 'canadian'], 'Pet': ['mouse', 'frog', 'hedgehog', 'lizard', 'turtle', 'fish', 'cat'], 'Sport': ['skiing', 'golf', 'cricket', 'snowboarding', 'badminton', 'swimming', 'weightlifting'], 'Transport': ['airplane', 'taxi', 'roller', 'jet-ski', 'scooter', 'bus', 'ship']}"
+Pt1_5x7_level6-6,"There are 7 different favourite beverages: almond-milk, cola, fanta, hot-chocolate, lemonade, sprite, water
+There 7 different types of food: avocado, eggplant, lettuce, nectarine, orange, peach, zucchini
+The people have 7 different jobs:  bartender, coach, mechanic, nurse, security-guard, software-developer, videographer
+The people prefer 7 different music-genres: blues, classical, country, disco, house, salsa, soul
+There are 7 different nationalities: brazilian, malaysian, mexican, pakistani, russian, spanish, turkish
+ 1. the bartender is on the left or right of the spanish##3
+ 2. the fan country is somewhere to the right of the brazilian##5
+ 3. the person eating nectarine is not the brazilian
+ 4. the fan disco is somewhere to the left of the person drinking almond-milk##5
+ 5. the fan country is on the right of the coach##1
+ 6. the security-guard is not the turkish
+ 7. the person eating lettuce is in an odd position##4
+ 8. the person eating lettuce is on the left of the russian##1
+ 9. the person drinking water is somewhere to the left of the person drinking almond-milk##5
+10. the fan soul is not the videographer
+11. the fan disco is the spanish##1
+12. the person eating eggplant is on the right of the person drinking sprite##1
+13. the person drinking almond-milk is not the fan blues
+14. the fan blues is the russian##1
+15. the person eating avocado is not the fan salsa
+16. the person eating lettuce is on the left of the fan blues##1
+17. the russian is on the right of the videographer##1
+18. the person drinking sprite is not the pakistani
+19. the fan house is not the person drinking lemonade
+20. the person eating orange is on the left of the person eating avocado##1
+21. the fan blues is somewhere to the left of the pakistani##5
+22. the fan blues is somewhere to the left of the fan classical##5
+23. the malaysian is the person eating nectarine##1
+24. the person eating zucchini is on the left of the mexican##1
+25. the person drinking sprite is on the far left or far right##3
+26. the software-developer is on the left or right of the person drinking water##3
+27. the person eating eggplant is on the left or right of the person eating peach##3
+28. the fan salsa is on the far right##1
+29. the nurse is the person eating avocado##1
+30. the pakistani is on the left or right of the person eating orange##3
+31. the russian is not the security-guard
+32. the person drinking lemonade is somewhere to the left of the pakistani##5
+33. the coach is not the turkish
+34. the person drinking lemonade is on the right of the security-guard##1
+35. the coach is somewhere to the left of the person eating nectarine##5
+36. the person eating lettuce is somewhere to the left of the mechanic##5
+37. the russian is the coach##1
+38. the russian is on the right of the spanish##1
+39. the person eating eggplant is somewhere to the right of the brazilian##5
+40. the videographer is not the fan soul
+41. the person drinking hot-chocolate is on the left or right of the turkish##3
+42. the fan country is not the malaysian
+43. the person drinking fanta is the mechanic##1
+44. the fan salsa is on the right of the person drinking cola##1
+45. the brazilian is somewhere to the left of the person drinking hot-chocolate##5","{'Beverage': ['sprite', 'lemonade', 'hot-chocolate', 'water', 'almond-milk', 'cola', 'fanta'], 'Food': ['peach', 'eggplant', 'lettuce', 'zucchini', 'orange', 'avocado', 'nectarine'], 'Job': ['security-guard', 'bartender', 'videographer', 'coach', 'software-developer', 'nurse', 'mechanic'], 'Music-Genre': ['house', 'soul', 'disco', 'blues', 'country', 'classical', 'salsa'], 'Nationality': ['brazilian', 'turkish', 'spanish', 'russian', 'mexican', 'pakistani', 'malaysian']}"
+Pt1_5x7_level6-7,"There 7 different types of food: asparagus, banana, carrot, eggplant, grapes, pear, radish
+The people have 7 different jobs:  coach, designer, journalist, librarian, nurse, photographer, pilot
+The people perfer 7 different movie-genres: adventure, crime, disaster, documentary, horror, thriller, time-travel
+There are 7 different nationalities: american, british, chinese, egyptian, german, indonesian, turkish
+The people use 7 different means of transport: airplane, car, jet-ski, subway, tram, trike, van
+ 1. the photographer is in an odd position##4
+ 2. the turkish is on the left or right of the person driving the jet-ski##3
+ 3. the chinese is on the left or right of the american##3
+ 4. the british is on the left or right of the american##3
+ 5. the journalist is the indonesian##1
+ 6. the photographer is somewhere to the right of the person driving the airplane##5
+ 7. the person watching adventure movies is on the right of the turkish##1
+ 8. the person watching time-travel movies is in an even position##4
+ 9. the person watching adventure movies is in an odd position##4
+10. the person driving the trike is on the left or right of the journalist##3
+11. the librarian is somewhere to the left of the person driving the car##5
+12. the pilot is not the chinese
+13. the person eating carrot is on the far left or far right##3
+14. the british is on the left or right of the person eating asparagus##3
+15. the person eating eggplant is on the right of the person eating banana##1
+16. the journalist is somewhere to the left of the person watching documentary movies##5
+17. the person eating banana is not the person watching documentary movies
+18. the journalist is on the left or right of the person watching thriller movies##3
+19. the person watching documentary movies is on the right of the journalist##1
+20. the person eating pear is on the right of the person watching time-travel movies##1
+21. the person eating pear is somewhere to the left of the person driving the van##5
+22. the journalist is not the person watching crime movies
+23. the person driving the car is the person eating radish##1
+24. the person watching documentary movies is not the designer
+25. the person driving the trike is on the far left##1
+26. the german is on the left of the journalist##1
+27. the person eating radish is the person driving the car##1
+28. the person watching adventure movies is somewhere to the left of the person watching crime movies##5
+29. the journalist is between the coach and the pilot##2
+30. the photographer is somewhere to the right of the person driving the van##5
+31. the person driving the airplane is on the right of the person watching thriller movies##1
+32. the librarian is somewhere to the left of the person eating carrot##5
+33. the person watching disaster movies is not the pilot
+34. the person driving the tram is not the person watching crime movies
+35. the person watching time-travel movies is not the person driving the trike
+36. the chinese is not the coach
+37. the person watching crime movies is on the left or right of the person watching disaster movies##3
+38. the chinese is somewhere to the right of the person eating asparagus##5
+39. the person driving the car is somewhere to the left of the designer##5
+40. the person watching crime movies is on the left of the nurse##1
+41. the person watching thriller movies is the german##1
+42. the librarian is not the chinese
+43. the person watching documentary movies is not the coach
+44. the person eating grapes is not the american
+45. the person eating banana is somewhere to the left of the person driving the jet-ski##5
+46. the german is somewhere to the left of the designer##5","{'Food': ['banana', 'eggplant', 'pear', 'grapes', 'radish', 'asparagus', 'carrot'], 'Job': ['coach', 'journalist', 'pilot', 'librarian', 'photographer', 'designer', 'nurse'], 'Movie-Genre': ['thriller', 'time-travel', 'documentary', 'horror', 'adventure', 'crime', 'disaster'], 'Nationality': ['german', 'indonesian', 'egyptian', 'turkish', 'british', 'american', 'chinese'], 'Transport': ['trike', 'airplane', 'jet-ski', 'van', 'car', 'subway', 'tram']}"
+Pt1_5x7_level6-8,"There are 7 different favourite beverages: 7up, iced-tea, juice, soy-milk, sprite, tea, water
+There 7 different types of food: carrot, eggplant, kale, onion, papaya, spinach, watermelon
+The people perfer 7 different movie-genres: adventure, animation, disaster, scientific, sports, time-travel, zombie
+The people prefer 7 different music-genres: country, d&b, folk, pop, r&b, soul, techno
+There are 7 different nationalities: argentine, brazilian, canadian, dutch, egyptian, malaysian, mexican
+ 1. the person watching adventure movies is somewhere to the left of the fan folk##5
+ 2. the person eating onion is somewhere to the right of the fan soul##5
+ 3. the person eating eggplant is somewhere to the left of the canadian##5
+ 4. the person drinking tea is somewhere to the left of the dutch##5
+ 5. the egyptian is somewhere to the right of the person watching zombie movies##5
+ 6. the person eating eggplant is on the far left or far right##3
+ 7. the fan country is on the right of the fan folk##1
+ 8. the fan soul is not the person drinking iced-tea
+ 9. the canadian is not the person eating papaya
+10. the person watching time-travel movies is on the left or right of the person eating carrot##3
+11. the fan folk is somewhere to the left of the person watching disaster movies##5
+12. the argentine is on the left or right of the mexican##3
+13. the person drinking soy-milk is on the left of the fan pop##1
+14. the argentine is in an even position##4
+15. the person watching sports movies is the person eating kale##1
+16. the person watching disaster movies is somewhere to the right of the person drinking tea##5
+17. the person watching animation movies is somewhere to the left of the person drinking tea##5
+18. the person watching zombie movies is not the fan d&b
+19. the person eating carrot is not the canadian
+20. the malaysian is on the left or right of the person watching disaster movies##3
+21. the fan country is somewhere to the right of the person eating kale##5
+22. the person drinking iced-tea is somewhere to the left of the person eating onion##5
+23. the person watching zombie movies is in an even position##4
+24. the person eating kale is on the left or right of the person drinking tea##3
+25. the dutch is on the right of the person watching sports movies##1
+26. the egyptian is the person eating onion##1
+27. the person drinking soy-milk is not the brazilian
+28. the person watching disaster movies is on the far right##1
+29. the egyptian is between the fan techno and the dutch##2
+30. the person watching zombie movies is somewhere to the right of the person drinking water##5
+31. the person eating watermelon is the person watching time-travel movies##1
+32. the fan r&b is on the left of the fan folk##1
+33. the fan folk is not the argentine
+34. the person eating spinach is not the person watching scientific movies
+35. the fan d&b is on the right of the person eating eggplant##1
+36. the person watching scientific movies is not the person drinking sprite
+37. the person drinking iced-tea is somewhere to the right of the person drinking juice##5
+38. the person eating spinach is somewhere to the right of the argentine##5
+39. the person drinking water is the person eating kale##1
+40. the person eating onion is somewhere to the right of the mexican##5
+41. the mexican is somewhere to the left of the fan d&b##5
+42. the person eating onion is on the left or right of the person watching time-travel movies##3","{'Beverage': ['juice', 'tea', 'water', 'iced-tea', '7up', 'soy-milk', 'sprite'], 'Food': ['eggplant', 'papaya', 'kale', 'spinach', 'onion', 'watermelon', 'carrot'], 'Movie-Genre': ['animation', 'adventure', 'sports', 'zombie', 'scientific', 'time-travel', 'disaster'], 'Music-Genre': ['soul', 'd&b', 'r&b', 'folk', 'country', 'techno', 'pop'], 'Nationality': ['mexican', 'argentine', 'canadian', 'dutch', 'egyptian', 'malaysian', 'brazilian']}"
+Pt1_5x7_level6-9,"The people prefer 7 different music-genres: ambient, d&b, electronic, indie, pop, r&b, soul
+There are 7 different nationalities: australian, dutch, egyptian, french, indonesian, mexican, russian
+7 different pets are kept: bird, dog, ferret, fish, goldfish, guinea-pig, lizard
+The people prefer 7 different types of sport: baseball, cricket, golf, ice-hockey, skiing, soccer, water-polo
+The people use 7 different means of transport: airplane, bus, helicopter, motorbike, taxi, train, trike
+ 1. the owner of the lizard is on the left or right of the egyptian##3
+ 2. the fan electronic is on the far left or far right##3
+ 3. the fan r&b is on the left or right of the mexican##3
+ 4. the person who's sport is cricket is not the fan r&b
+ 5. the person driving the motorbike is on the left or right of the person driving the airplane##3
+ 6. the person who's sport is skiing is on the left or right of the egyptian##3
+ 7. the person who's sport is golf is the fan d&b##1
+ 8. the owner of the bird is on the left of the person who's sport is cricket##1
+ 9. the person driving the bus is not the person who's sport is soccer
+10. the owner of the guinea-pig is between the person driving the bus and the owner of the dog##2
+11. the owner of the guinea-pig is somewhere to the right of the owner of the dog##5
+12. the person driving the train is on the right of the indonesian##1
+13. the person who's sport is cricket is not the person driving the train
+14. the person driving the bus is not the owner of the guinea-pig
+15. the fan r&b is the person driving the taxi##1
+16. the person who's sport is baseball is somewhere to the left of the person who's sport is golf##5
+17. the fan indie is on the left or right of the fan soul##3
+18. the fan pop is not the russian
+19. the person who's sport is soccer is on the left or right of the fan electronic##3
+20. the owner of the lizard is the person who's sport is cricket##1
+21. the fan indie is somewhere to the left of the fan soul##5
+22. the person driving the trike is on the left of the owner of the guinea-pig##1
+23. the person who's sport is soccer is the person who's sport is soccer##1
+24. the mexican is somewhere to the left of the owner of the ferret##5
+25. the person who's sport is ice-hockey is somewhere to the left of the australian##5
+26. the fan electronic is on the left of the person who's sport is soccer##1
+27. the indonesian is not the fan r&b
+28. the egyptian is not the owner of the dog
+29. the person who's sport is water-polo is not the australian
+30. the person who's sport is golf is the fan d&b##1
+31. the owner of the lizard is on the right of the fan indie##1
+32. the french is somewhere to the right of the egyptian##5
+33. the owner of the dog is between the australian and the dutch##2
+34. the person who's sport is golf is not the fan soul
+35. the fan electronic is on the left or right of the person driving the airplane##3
+36. the person who's sport is water-polo is the owner of the bird##1
+37. the owner of the ferret is on the left or right of the person who's sport is soccer##3
+38. the mexican is somewhere to the left of the fan d&b##5
+39. the person who's sport is baseball is on the far left##1
+40. the person who's sport is water-polo is not the owner of the dog
+41. the fan pop is the owner of the fish##1","{'Music-Genre': ['electronic', 'pop', 'r&b', 'd&b', 'ambient', 'indie', 'soul'], 'Nationality': ['russian', 'mexican', 'dutch', 'indonesian', 'australian', 'egyptian', 'french'], 'Pet': ['goldfish', 'fish', 'ferret', 'dog', 'guinea-pig', 'bird', 'lizard'], 'Sport': ['baseball', 'soccer', 'ice-hockey', 'golf', 'skiing', 'water-polo', 'cricket'], 'Transport': ['motorbike', 'airplane', 'taxi', 'trike', 'train', 'bus', 'helicopter']}"
diff --git a/part2/level6/Pt2_6x2_level6.csv b/part2/level6/Pt2_6x2_level6.csv
new file mode 100644
index 0000000000000000000000000000000000000000..f8a44ad88b01faf6cf38e54cdeee5e71533d9c15
--- /dev/null
+++ b/part2/level6/Pt2_6x2_level6.csv
@@ -0,0 +1,108 @@
+ID,Clues,SolutionGrid
+Pt1_6x2_level6-0,"There are 2 different favourite beverages: 7up, hot-chocolate
+The people have 2 different jobs:  fisherman, journalist
+The people perfer 2 different movie-genres: comedy, documentary
+The people prefer 2 different music-genres: metal, pop
+2 different pets are kept: ferret, horse
+The people prefer 2 different types of sport: basketball, sailing
+1. the person watching documentary movies is on the left of the person who's sport is sailing##1
+2. the person drinking 7up is not the person who's sport is basketball
+3. the owner of the horse is on the left or right of the person who's sport is basketball##3
+4. the fisherman is on the right of the fan pop##1","{'Beverage': ['hot-chocolate', '7up'], 'Job': ['journalist', 'fisherman'], 'Movie-Genre': ['documentary', 'comedy'], 'Music-Genre': ['pop', 'metal'], 'Pet': ['ferret', 'horse'], 'Sport': ['basketball', 'sailing']}"
+Pt1_6x2_level6-1,"There are 2 different favourite beverages: hot-chocolate, lemonade
+The people prefer 2 different music-genres: dubstep, house
+There are 2 different nationalities: argentine, turkish
+2 different pets are kept: guinea-pig, hedgehog
+The people prefer 2 different types of sport: cricket, soccer
+The people use 2 different means of transport: skateboard, trike
+1. the person driving the skateboard is on the left or right of the fan house##3
+2. the person drinking hot-chocolate is on the left or right of the fan dubstep##3
+3. the person who's sport is soccer is not the owner of the guinea-pig
+4. the fan dubstep is somewhere to the right of the turkish##5
+5. the person who's sport is cricket is somewhere to the left of the owner of the hedgehog##5","{'Beverage': ['hot-chocolate', 'lemonade'], 'Music-Genre': ['house', 'dubstep'], 'Nationality': ['turkish', 'argentine'], 'Pet': ['guinea-pig', 'hedgehog'], 'Sport': ['cricket', 'soccer'], 'Transport': ['trike', 'skateboard']}"
+Pt1_6x2_level6-2,"There are 2 different favourite beverages: almond-milk, lemonade
+The people have 2 different hobbies: baking, chess
+The people perfer 2 different movie-genres: action, family
+The people prefer 2 different music-genres: hip-hop, indie
+2 different pets are kept: fish, frog
+The people use 2 different means of transport: helicopter, scooter
+1. the owner of the frog is somewhere to the left of the owner of the fish##5
+2. the fan indie is not the person driving the helicopter
+3. the person who's hobby is chess is the person drinking lemonade##1
+4. the person watching family movies is somewhere to the right of the person who's hobby is chess##5
+5. the person watching family movies is on the right of the person driving the scooter##1","{'Beverage': ['lemonade', 'almond-milk'], 'Hobby': ['chess', 'baking'], 'Movie-Genre': ['action', 'family'], 'Music-Genre': ['indie', 'hip-hop'], 'Pet': ['frog', 'fish'], 'Transport': ['scooter', 'helicopter']}"
+Pt1_6x2_level6-3,"There 2 different types of food: apricot, artichoke
+The people perfer 2 different movie-genres: documentary, superhero
+The people prefer 2 different music-genres: house, rock
+There are 2 different nationalities: argentine, malaysian
+2 different pets are kept: goat, mouse
+The people use 2 different means of transport: bike, helicopter
+1. the person eating artichoke is not the person watching documentary movies
+2. the person watching superhero movies is somewhere to the left of the person driving the helicopter##5
+3. the fan house is on the right of the argentine##1
+4. the malaysian is somewhere to the right of the owner of the goat##5","{'Food': ['artichoke', 'apricot'], 'Movie-Genre': ['superhero', 'documentary'], 'Music-Genre': ['rock', 'house'], 'Nationality': ['argentine', 'malaysian'], 'Pet': ['goat', 'mouse'], 'Transport': ['bike', 'helicopter']}"
+Pt1_6x2_level6-4,"There 2 different types of food: lettuce, orange
+The people have 2 different hobbies: puzzles, skydiving
+The people have 2 different jobs:  entrepreneur, firefighter
+The people prefer 2 different music-genres: funk, techno
+There are 2 different nationalities: egyptian, italian
+The people prefer 2 different types of sport: handball, skiing
+1. the person who's sport is handball is on the far left or far right##3
+2. the person eating lettuce is not the person who's hobby is puzzles
+3. the person eating orange is on the left or right of the person who's sport is skiing##3
+4. the italian is somewhere to the left of the firefighter##5
+5. the person who's hobby is puzzles is somewhere to the left of the fan funk##5","{'Food': ['orange', 'lettuce'], 'Hobby': ['puzzles', 'skydiving'], 'Job': ['entrepreneur', 'firefighter'], 'Music-Genre': ['techno', 'funk'], 'Nationality': ['italian', 'egyptian'], 'Sport': ['handball', 'skiing']}"
+Pt1_6x2_level6-5,"There are 2 different favourite beverages: sprite, water
+The people have 2 different jobs:  freelancer, musician
+The people prefer 2 different music-genres: ambient, punk
+2 different pets are kept: chinchilla, hedgehog
+The people prefer 2 different types of sport: baseball, water-polo
+The people use 2 different means of transport: bike, car
+1. the owner of the chinchilla is somewhere to the left of the person who's sport is water-polo##5
+2. the person driving the car is on the left of the person who's sport is water-polo##1
+3. the musician is in an odd position##4
+4. the person who's sport is water-polo is not the fan punk
+5. the musician is on the left or right of the person drinking water##3","{'Beverage': ['sprite', 'water'], 'Job': ['musician', 'freelancer'], 'Music-Genre': ['punk', 'ambient'], 'Pet': ['chinchilla', 'hedgehog'], 'Sport': ['baseball', 'water-polo'], 'Transport': ['car', 'bike']}"
+Pt1_6x2_level6-6,"There 2 different types of food: cherry, lime
+The people have 2 different hobbies: collecting, singing
+The people prefer 2 different music-genres: gospel, pop
+2 different pets are kept: lizard, rabbit
+The people prefer 2 different types of sport: biathlon, water-polo
+The people use 2 different means of transport: car, roller
+1. the person who's sport is water-polo is somewhere to the right of the owner of the rabbit##5
+2. the person who's sport is water-polo is on the left or right of the person eating lime##3
+3. the fan gospel is on the left or right of the person who's hobby is singing##3
+4. the person who's hobby is singing is on the left or right of the owner of the rabbit##3
+5. the person who's sport is water-polo is not the person driving the roller","{'Food': ['lime', 'cherry'], 'Hobby': ['collecting', 'singing'], 'Music-Genre': ['gospel', 'pop'], 'Pet': ['rabbit', 'lizard'], 'Sport': ['biathlon', 'water-polo'], 'Transport': ['roller', 'car']}"
+Pt1_6x2_level6-7,"The people have 2 different hobbies: drawing, puzzles
+The people have 2 different jobs:  chef, manager
+The people perfer 2 different movie-genres: crime, western
+The people prefer 2 different music-genres: disco, indie
+The people prefer 2 different types of sport: handball, soccer
+The people use 2 different means of transport: scooter, trike
+1. the fan indie is not the person driving the scooter
+2. the person driving the trike is on the left of the person driving the scooter##1
+3. the person who's sport is handball is the person who's hobby is puzzles##1
+4. the person who's hobby is puzzles is on the left of the manager##1
+5. the chef is the person watching crime movies##1","{'Hobby': ['puzzles', 'drawing'], 'Job': ['chef', 'manager'], 'Movie-Genre': ['crime', 'western'], 'Music-Genre': ['indie', 'disco'], 'Sport': ['handball', 'soccer'], 'Transport': ['trike', 'scooter']}"
+Pt1_6x2_level6-8,"The people have 2 different hobbies: chess, sudoku
+The people have 2 different jobs:  architect, teacher
+The people perfer 2 different movie-genres: documentary, romance
+The people prefer 2 different music-genres: d&b, jazz
+2 different pets are kept: chinchilla, turtle
+The people use 2 different means of transport: boat, scooter
+1. the architect is on the far right##1
+2. the person who's hobby is sudoku is not the person watching documentary movies
+3. the person driving the boat is somewhere to the left of the person watching romance movies##5
+4. the fan jazz is on the right of the owner of the turtle##1","{'Hobby': ['chess', 'sudoku'], 'Job': ['teacher', 'architect'], 'Movie-Genre': ['documentary', 'romance'], 'Music-Genre': ['d&b', 'jazz'], 'Pet': ['turtle', 'chinchilla'], 'Transport': ['boat', 'scooter']}"
+Pt1_6x2_level6-9,"There are 2 different favourite beverages: coffee, tea
+There 2 different types of food: pineapple, plum
+The people have 2 different hobbies: cooking, skydiving
+The people have 2 different jobs:  chef, librarian
+The people prefer 2 different music-genres: jazz, trance
+There are 2 different nationalities: dutch, french
+1. the chef is not the french
+2. the chef is on the far left##1
+3. the person who's hobby is skydiving is on the left or right of the french##3
+4. the person eating pineapple is on the far right##1
+5. the person drinking tea is on the right of the fan jazz##1","{'Beverage': ['coffee', 'tea'], 'Food': ['plum', 'pineapple'], 'Hobby': ['skydiving', 'cooking'], 'Job': ['chef', 'librarian'], 'Music-Genre': ['jazz', 'trance'], 'Nationality': ['dutch', 'french']}"
diff --git a/part2/level6/Pt2_6x3_level6.csv b/part2/level6/Pt2_6x3_level6.csv
new file mode 100644
index 0000000000000000000000000000000000000000..8dfe55693f562d4f3d6b89238a1f23d88212f26f
--- /dev/null
+++ b/part2/level6/Pt2_6x3_level6.csv
@@ -0,0 +1,171 @@
+ID,Clues,SolutionGrid
+Pt1_6x3_level6-0,"There are 3 different favourite beverages: juice, lemonade, tea
+The people have 3 different hobbies: cooking, hiking, sudoku
+The people have 3 different jobs:  electrician, entrepreneur, journalist
+The people perfer 3 different movie-genres: family, scientific, time-travel
+The people prefer 3 different music-genres: funk, gospel, hip-hop
+There are 3 different nationalities: canadian, chinese, spanish
+ 1. the journalist is in an odd position##4
+ 2. the person drinking juice is in the middle##1
+ 3. the spanish is on the right of the person who's hobby is sudoku##1
+ 4. the person who's hobby is sudoku is on the left or right of the fan gospel##3
+ 5. the person watching family movies is not the person drinking lemonade
+ 6. the person who's hobby is hiking is on the far right##1
+ 7. the person watching scientific movies is in an even position##4
+ 8. the person drinking lemonade is somewhere to the right of the fan hip-hop##5
+ 9. the entrepreneur is between the fan funk and the spanish##2
+10. the chinese is on the left of the electrician##1","{'Beverage': ['tea', 'juice', 'lemonade'], 'Hobby': ['cooking', 'sudoku', 'hiking'], 'Job': ['journalist', 'entrepreneur', 'electrician'], 'Movie-Genre': ['family', 'scientific', 'time-travel'], 'Music-Genre': ['funk', 'hip-hop', 'gospel'], 'Nationality': ['canadian', 'chinese', 'spanish']}"
+Pt1_6x3_level6-1,"There are 3 different favourite beverages: 7up, mirinda, tea
+The people have 3 different hobbies: board-games, drawing, photography
+The people have 3 different jobs:  electrician, lawyer, nurse
+There are 3 different nationalities: egyptian, japanese, malaysian
+3 different pets are kept: bird, cat, chinchilla
+The people prefer 3 different types of sport: baseball, skateboarding, surfing
+ 1. the malaysian is in an odd position##4
+ 2. the owner of the bird is somewhere to the left of the lawyer##5
+ 3. the japanese is on the right of the person who's hobby is board-games##1
+ 4. the person who's sport is skateboarding is the egyptian##1
+ 5. the person who's sport is surfing is on the far left##1
+ 6. the person drinking 7up is in the middle##1
+ 7. the person drinking tea is on the left of the person who's hobby is drawing##1
+ 8. the nurse is on the right of the person who's hobby is drawing##1
+ 9. the electrician is not the person who's sport is baseball
+10. the owner of the chinchilla is on the left of the owner of the cat##1","{'Beverage': ['tea', '7up', 'mirinda'], 'Hobby': ['board-games', 'drawing', 'photography'], 'Job': ['electrician', 'lawyer', 'nurse'], 'Nationality': ['malaysian', 'japanese', 'egyptian'], 'Pet': ['bird', 'chinchilla', 'cat'], 'Sport': ['surfing', 'baseball', 'skateboarding']}"
+Pt1_6x3_level6-2,"The people have 3 different hobbies: drawing, filmmaking, fishing
+The people have 3 different jobs:  bartender, dancer, police-officer
+The people perfer 3 different movie-genres: disaster, epic, thriller
+The people prefer 3 different music-genres: funk, house, soul
+The people prefer 3 different types of sport: cycling, handball, volleyball
+The people use 3 different means of transport: quad-bike, subway, tram
+ 1. the person who's hobby is drawing is in an odd position##4
+ 2. the fan house is not the person who's sport is handball
+ 3. the person who's sport is cycling is on the left or right of the person who's sport is handball##3
+ 4. the person who's sport is volleyball is not the fan house
+ 5. the police-officer is not the fan soul
+ 6. the person watching disaster movies is somewhere to the right of the person who's sport is cycling##5
+ 7. the person driving the tram is between the person watching thriller movies and the person driving the quad-bike##2
+ 8. the person who's hobby is fishing is somewhere to the left of the person watching epic movies##5
+ 9. the person who's sport is handball is on the left of the person who's hobby is filmmaking##1
+10. the dancer is between the person driving the quad-bike and the bartender##2
+11. the person who's sport is handball is on the left or right of the person watching thriller movies##3
+12. the bartender is somewhere to the left of the person watching disaster movies##5","{'Hobby': ['drawing', 'fishing', 'filmmaking'], 'Job': ['bartender', 'dancer', 'police-officer'], 'Movie-Genre': ['thriller', 'disaster', 'epic'], 'Music-Genre': ['house', 'soul', 'funk'], 'Sport': ['cycling', 'handball', 'volleyball'], 'Transport': ['subway', 'tram', 'quad-bike']}"
+Pt1_6x3_level6-3,"There are 3 different favourite beverages: coffee, mirinda, soy-milk
+There 3 different types of food: artichoke, grapes, mango
+The people have 3 different hobbies: hiking, reading, sudoku
+The people perfer 3 different movie-genres: adventure, animation, musical
+3 different pets are kept: fish, goldfish, hamster
+The people prefer 3 different types of sport: baseball, cycling, surfing
+ 1. the person eating artichoke is somewhere to the left of the person who's hobby is reading##5
+ 2. the person watching adventure movies is not the person who's sport is surfing
+ 3. the person drinking soy-milk is not the owner of the fish
+ 4. the person drinking coffee is somewhere to the right of the person drinking mirinda##5
+ 5. the person who's hobby is reading is on the left of the person eating mango##1
+ 6. the owner of the hamster is on the left of the person drinking soy-milk##1
+ 7. the person who's sport is cycling is on the left of the person who's hobby is reading##1
+ 8. the person who's hobby is sudoku is not the person drinking soy-milk
+ 9. the person who's sport is baseball is on the right of the person who's hobby is hiking##1
+10. the person who's hobby is reading is not the person watching adventure movies
+11. the person watching musical movies is the person eating grapes##1","{'Beverage': ['mirinda', 'soy-milk', 'coffee'], 'Food': ['artichoke', 'grapes', 'mango'], 'Hobby': ['hiking', 'reading', 'sudoku'], 'Movie-Genre': ['adventure', 'musical', 'animation'], 'Pet': ['hamster', 'goldfish', 'fish'], 'Sport': ['cycling', 'baseball', 'surfing']}"
+Pt1_6x3_level6-4,"The people have 3 different hobbies: board-games, dancing, rock-climbing
+The people have 3 different jobs:  architect, journalist, nurse
+The people perfer 3 different movie-genres: documentary, sports, western
+The people prefer 3 different music-genres: classical, metal, r&b
+There are 3 different nationalities: canadian, indonesian, russian
+The people prefer 3 different types of sport: basketball, biathlon, water-polo
+ 1. the fan classical is on the far left or far right##3
+ 2. the person watching western movies is somewhere to the left of the journalist##5
+ 3. the fan r&b is somewhere to the right of the fan classical##5
+ 4. the person watching documentary movies is between the person watching sports movies and the indonesian##2
+ 5. the nurse is in an even position##4
+ 6. the person who's sport is biathlon is in an even position##4
+ 7. the indonesian is on the left or right of the person who's hobby is dancing##3
+ 8. the person who's hobby is board-games is somewhere to the left of the person who's sport is basketball##5
+ 9. the russian is not the person watching sports movies
+10. the fan r&b is on the far left or far right##3","{'Hobby': ['board-games', 'dancing', 'rock-climbing'], 'Job': ['architect', 'nurse', 'journalist'], 'Movie-Genre': ['western', 'documentary', 'sports'], 'Music-Genre': ['classical', 'metal', 'r&b'], 'Nationality': ['indonesian', 'russian', 'canadian'], 'Sport': ['water-polo', 'biathlon', 'basketball']}"
+Pt1_6x3_level6-5,"The people have 3 different hobbies: collecting, puzzles, sudoku
+The people have 3 different jobs:  fisherman, scientist, social-worker
+The people prefer 3 different music-genres: classical, electronic, techno
+There are 3 different nationalities: american, australian, malaysian
+3 different pets are kept: frog, hedgehog, mouse
+The people prefer 3 different types of sport: golf, swimming, water-polo
+ 1. the person who's sport is golf is the australian##1
+ 2. the person who's hobby is sudoku is on the right of the owner of the hedgehog##1
+ 3. the person who's hobby is sudoku is the fan techno##1
+ 4. the scientist is on the right of the person who's sport is golf##1
+ 5. the american is the fan techno##1
+ 6. the social-worker is on the far left or far right##3
+ 7. the fisherman is not the owner of the mouse
+ 8. the scientist is not the american
+ 9. the fan electronic is on the left or right of the australian##3
+10. the person who's hobby is collecting is somewhere to the left of the fisherman##5
+11. the person who's hobby is sudoku is somewhere to the right of the fan electronic##5
+12. the american is on the far left or far right##3
+13. the person who's hobby is puzzles is the person who's sport is swimming##1","{'Hobby': ['collecting', 'puzzles', 'sudoku'], 'Job': ['social-worker', 'scientist', 'fisherman'], 'Music-Genre': ['classical', 'electronic', 'techno'], 'Nationality': ['australian', 'malaysian', 'american'], 'Pet': ['mouse', 'hedgehog', 'frog'], 'Sport': ['golf', 'swimming', 'water-polo']}"
+Pt1_6x3_level6-6,"The people have 3 different jobs:  analyst, engineer, police-officer
+The people perfer 3 different movie-genres: adventure, disaster, superhero
+The people prefer 3 different music-genres: jazz, techno, trance
+3 different pets are kept: frog, goat, snake
+The people prefer 3 different types of sport: lacrosse, parkour, soccer
+The people use 3 different means of transport: boat, ship, tram
+ 1. the owner of the goat is the person who's sport is soccer##1
+ 2. the person driving the boat is in an odd position##4
+ 3. the owner of the snake is somewhere to the right of the person driving the boat##5
+ 4. the engineer is somewhere to the right of the person who's sport is lacrosse##5
+ 5. the police-officer is not the fan jazz
+ 6. the fan techno is on the left of the fan jazz##1
+ 7. the fan jazz is on the left of the police-officer##1
+ 8. the person who's sport is lacrosse is not the person watching superhero movies
+ 9. the person watching adventure movies is the owner of the goat##1
+10. the person driving the tram is between the person watching adventure movies and the person watching disaster movies##2
+11. the owner of the goat is not the fan techno","{'Job': ['analyst', 'engineer', 'police-officer'], 'Movie-Genre': ['disaster', 'superhero', 'adventure'], 'Music-Genre': ['techno', 'jazz', 'trance'], 'Pet': ['frog', 'snake', 'goat'], 'Sport': ['lacrosse', 'parkour', 'soccer'], 'Transport': ['boat', 'tram', 'ship']}"
+Pt1_6x3_level6-7,"The people have 3 different jobs:  electrician, pilot, social-worker
+The people perfer 3 different movie-genres: comedy, satire, superhero
+The people prefer 3 different music-genres: country, funk, techno
+3 different pets are kept: bird, hamster, mouse
+The people prefer 3 different types of sport: rowing, soccer, weightlifting
+The people use 3 different means of transport: bike, motorbike, snowmobile
+ 1. the owner of the mouse is the electrician##1
+ 2. the person who's sport is soccer is between the pilot and the social-worker##2
+ 3. the person driving the bike is on the left or right of the person watching satire movies##3
+ 4. the person watching satire movies is not the person driving the motorbike
+ 5. the owner of the hamster is not the pilot
+ 6. the fan funk is between the person who's sport is weightlifting and the person watching comedy movies##2
+ 7. the electrician is somewhere to the right of the person who's sport is rowing##5
+ 8. the owner of the hamster is on the far right##1
+ 9. the fan techno is on the right of the person driving the snowmobile##1
+10. the person driving the motorbike is somewhere to the right of the person driving the bike##5
+11. the owner of the mouse is on the left or right of the social-worker##3","{'Job': ['pilot', 'electrician', 'social-worker'], 'Movie-Genre': ['comedy', 'satire', 'superhero'], 'Music-Genre': ['country', 'funk', 'techno'], 'Pet': ['bird', 'mouse', 'hamster'], 'Sport': ['rowing', 'soccer', 'weightlifting'], 'Transport': ['bike', 'snowmobile', 'motorbike']}"
+Pt1_6x3_level6-8,"There 3 different types of food: garlic, pepper, pineapple
+The people have 3 different hobbies: drawing, gardening, skydiving
+The people perfer 3 different movie-genres: disaster, musical, sports
+The people prefer 3 different music-genres: folk, r&b, salsa
+The people prefer 3 different types of sport: lacrosse, rugby, swimming
+The people use 3 different means of transport: airplane, ship, subway
+ 1. the person who's hobby is gardening is not the fan r&b
+ 2. the person who's hobby is drawing is on the right of the person watching sports movies##1
+ 3. the person watching musical movies is on the far right##1
+ 4. the fan folk is somewhere to the left of the person who's sport is rugby##5
+ 5. the person eating pineapple is the person driving the subway##1
+ 6. the person who's sport is swimming is the person driving the airplane##1
+ 7. the fan r&b is on the left or right of the person driving the airplane##3
+ 8. the person who's hobby is gardening is on the left or right of the person eating garlic##3
+ 9. the person watching disaster movies is in an odd position##4
+10. the person who's hobby is skydiving is on the right of the person driving the ship##1
+11. the person who's sport is rugby is on the far right##1
+12. the person driving the airplane is on the right of the fan salsa##1","{'Food': ['pepper', 'garlic', 'pineapple'], 'Hobby': ['gardening', 'skydiving', 'drawing'], 'Movie-Genre': ['disaster', 'sports', 'musical'], 'Music-Genre': ['salsa', 'folk', 'r&b'], 'Sport': ['lacrosse', 'swimming', 'rugby'], 'Transport': ['ship', 'airplane', 'subway']}"
+Pt1_6x3_level6-9,"There are 3 different favourite beverages: almond-milk, iced-tea, tea
+The people have 3 different jobs:  fisherman, lawyer, musician
+The people prefer 3 different music-genres: classical, rock, trance
+There are 3 different nationalities: canadian, french, polish
+3 different pets are kept: ferret, fish, rat
+The people use 3 different means of transport: helicopter, jet-ski, ship
+ 1. the person drinking almond-milk is on the right of the owner of the fish##1
+ 2. the owner of the rat is not the fan classical
+ 3. the owner of the rat is somewhere to the right of the polish##5
+ 4. the polish is the person driving the helicopter##1
+ 5. the person drinking almond-milk is somewhere to the left of the person driving the jet-ski##5
+ 6. the fan trance is somewhere to the right of the french##5
+ 7. the polish is on the right of the fisherman##1
+ 8. the lawyer is on the right of the musician##1
+ 9. the person drinking tea is on the right of the owner of the ferret##1
+10. the fan rock is the french##1","{'Beverage': ['iced-tea', 'almond-milk', 'tea'], 'Job': ['fisherman', 'musician', 'lawyer'], 'Music-Genre': ['rock', 'classical', 'trance'], 'Nationality': ['french', 'polish', 'canadian'], 'Pet': ['fish', 'ferret', 'rat'], 'Transport': ['ship', 'helicopter', 'jet-ski']}"
diff --git a/part2/level6/Pt2_6x4_level6.csv b/part2/level6/Pt2_6x4_level6.csv
new file mode 100644
index 0000000000000000000000000000000000000000..212c03c146210488a59807c07bf85f3f726bdf7e
--- /dev/null
+++ b/part2/level6/Pt2_6x4_level6.csv
@@ -0,0 +1,268 @@
+ID,Clues,SolutionGrid
+Pt1_6x4_level6-0,"There are 4 different favourite beverages: almond-milk, coffee, fanta, soy-milk
+There 4 different types of food: cabbage, corn, onion, orange
+The people perfer 4 different movie-genres: documentary, family, scientific, superhero
+There are 4 different nationalities: malaysian, nigerian, pakistani, polish
+The people prefer 4 different types of sport: skiing, soccer, swimming, volleyball
+The people use 4 different means of transport: bike, quad-bike, scooter, train
+ 1. the person drinking soy-milk is not the person eating onion
+ 2. the person watching superhero movies is on the left of the polish##1
+ 3. the person driving the quad-bike is somewhere to the left of the person driving the bike##5
+ 4. the person watching superhero movies is somewhere to the right of the pakistani##5
+ 5. the nigerian is on the left or right of the person drinking fanta##3
+ 6. the nigerian is on the left of the person watching family movies##1
+ 7. the person drinking soy-milk is the person eating cabbage##1
+ 8. the person who's sport is swimming is on the left or right of the person watching superhero movies##3
+ 9. the person eating onion is the person driving the train##1
+10. the person driving the train is in an even position##4
+11. the person eating orange is the person who's sport is soccer##1
+12. the person watching scientific movies is on the left or right of the person drinking coffee##3
+13. the person who's sport is skiing is not the person driving the scooter
+14. the polish is somewhere to the right of the person who's sport is skiing##5
+15. the nigerian is on the left or right of the person drinking fanta##3
+16. the person eating cabbage is on the left of the nigerian##1
+17. the person eating corn is in an odd position##4
+18. the person who's sport is volleyball is on the left of the person watching family movies##1
+19. the person who's sport is volleyball is not the person driving the bike
+20. the person drinking fanta is on the left or right of the person driving the scooter##3
+21. the person who's sport is swimming is somewhere to the right of the person eating onion##5","{'Beverage': ['soy-milk', 'coffee', 'fanta', 'almond-milk'], 'Food': ['cabbage', 'onion', 'corn', 'orange'], 'Movie-Genre': ['scientific', 'superhero', 'family', 'documentary'], 'Nationality': ['pakistani', 'nigerian', 'polish', 'malaysian'], 'Sport': ['skiing', 'volleyball', 'swimming', 'soccer'], 'Transport': ['quad-bike', 'train', 'bike', 'scooter']}"
+Pt1_6x4_level6-1,"There are 4 different favourite beverages: almond-milk, juice, lemonade, water
+There 4 different types of food: broccoli, potato, raspberry, zucchini
+There are 4 different nationalities: argentine, mexican, nigerian, thai
+4 different pets are kept: cat, hedgehog, horse, rat
+The people prefer 4 different types of sport: skateboarding, snowboarding, surfing, swimming
+The people use 4 different means of transport: bus, scooter, skateboard, train
+ 1. the person eating raspberry is not the person who's sport is skateboarding
+ 2. the person drinking juice is not the thai
+ 3. the person driving the skateboard is somewhere to the left of the owner of the rat##5
+ 4. the person drinking water is somewhere to the left of the person eating zucchini##5
+ 5. the person drinking almond-milk is in an odd position##4
+ 6. the owner of the horse is somewhere to the left of the person who's sport is surfing##5
+ 7. the nigerian is somewhere to the right of the owner of the hedgehog##5
+ 8. the person who's sport is skateboarding is somewhere to the right of the person who's sport is surfing##5
+ 9. the person driving the bus is somewhere to the left of the person eating raspberry##5
+10. the person eating broccoli is the person who's sport is swimming##1
+11. the owner of the horse is on the right of the person drinking juice##1
+12. the person driving the train is in an even position##4
+13. the mexican is not the person driving the skateboard
+14. the owner of the cat is somewhere to the left of the nigerian##5
+15. the owner of the rat is on the left or right of the owner of the cat##3
+16. the person eating potato is on the left or right of the mexican##3
+17. the person driving the train is somewhere to the left of the person driving the skateboard##5
+18. the person eating potato is on the far left or far right##3
+19. the mexican is not the person eating raspberry
+20. the person who's sport is surfing is somewhere to the left of the owner of the rat##5","{'Beverage': ['juice', 'water', 'almond-milk', 'lemonade'], 'Food': ['potato', 'broccoli', 'raspberry', 'zucchini'], 'Nationality': ['argentine', 'mexican', 'thai', 'nigerian'], 'Pet': ['hedgehog', 'horse', 'cat', 'rat'], 'Sport': ['snowboarding', 'swimming', 'surfing', 'skateboarding'], 'Transport': ['bus', 'train', 'skateboard', 'scooter']}"
+Pt1_6x4_level6-2,"There are 4 different favourite beverages: 7up, milk, soy-milk, sprite
+There 4 different types of food: carrot, kale, nectarine, strawberry
+The people have 4 different hobbies: collecting, hiking, rock-climbing, writing
+There are 4 different nationalities: australian, colombian, french, russian
+4 different pets are kept: cat, fish, horse, rabbit
+The people use 4 different means of transport: bus, car, motorbike, snowmobile
+ 1. the person who's hobby is hiking is the person eating kale##1
+ 2. the australian is on the left or right of the person who's hobby is hiking##3
+ 3. the person driving the car is in an odd position##4
+ 4. the person driving the car is on the far left or far right##3
+ 5. the person drinking sprite is the person driving the motorbike##1
+ 6. the person drinking soy-milk is somewhere to the right of the person driving the bus##5
+ 7. the owner of the rabbit is not the colombian
+ 8. the person who's hobby is collecting is the person eating carrot##1
+ 9. the owner of the cat is the person who's hobby is writing##1
+10. the person driving the car is somewhere to the left of the person driving the bus##5
+11. the person drinking milk is not the person who's hobby is rock-climbing
+12. the person who's hobby is collecting is on the left or right of the owner of the fish##3
+13. the person drinking milk is on the far left##1
+14. the person drinking sprite is on the left or right of the person driving the snowmobile##3
+15. the person who's hobby is writing is on the left or right of the person drinking milk##3
+16. the owner of the horse is on the far left##1
+17. the french is on the far left or far right##3
+18. the person who's hobby is collecting is on the left of the person driving the snowmobile##1
+19. the person eating strawberry is on the right of the colombian##1
+20. the owner of the rabbit is not the person drinking 7up","{'Beverage': ['milk', '7up', 'sprite', 'soy-milk'], 'Food': ['kale', 'strawberry', 'carrot', 'nectarine'], 'Hobby': ['hiking', 'writing', 'collecting', 'rock-climbing'], 'Nationality': ['colombian', 'australian', 'russian', 'french'], 'Pet': ['horse', 'cat', 'rabbit', 'fish'], 'Transport': ['car', 'bus', 'motorbike', 'snowmobile']}"
+Pt1_6x4_level6-3,"There are 4 different favourite beverages: coffee, cola, iced-tea, soy-milk
+The people have 4 different hobbies: cooking, fishing, puzzles, singing
+The people have 4 different jobs:  accountant, architect, fisherman, freelancer
+The people prefer 4 different music-genres: electronic, funk, hip-hop, salsa
+There are 4 different nationalities: australian, chinese, italian, thai
+The people use 4 different means of transport: bus, car, motorbike, trike
+ 1. the italian is somewhere to the left of the australian##5
+ 2. the freelancer is the person drinking coffee##1
+ 3. the person drinking soy-milk is on the left of the person drinking cola##1
+ 4. the person driving the motorbike is on the right of the freelancer##1
+ 5. the italian is in an odd position##4
+ 6. the person driving the trike is somewhere to the left of the person driving the motorbike##5
+ 7. the person driving the car is somewhere to the right of the person driving the trike##5
+ 8. the person drinking soy-milk is on the left of the thai##1
+ 9. the fan electronic is on the left of the fan salsa##1
+10. the person who's hobby is puzzles is somewhere to the left of the person driving the bus##5
+11. the person drinking cola is on the left of the architect##1
+12. the person drinking soy-milk is not the thai
+13. the person drinking cola is in an odd position##4
+14. the accountant is on the left of the person who's hobby is fishing##1
+15. the person drinking iced-tea is not the italian
+16. the australian is on the far left or far right##3
+17. the person drinking cola is the person driving the bus##1
+18. the person who's hobby is cooking is between the fan hip-hop and the freelancer##2
+19. the fan hip-hop is somewhere to the right of the person who's hobby is cooking##5
+20. the fisherman is on the left of the person driving the bus##1
+21. the fisherman is the chinese##1","{'Beverage': ['coffee', 'soy-milk', 'cola', 'iced-tea'], 'Hobby': ['puzzles', 'cooking', 'singing', 'fishing'], 'Job': ['freelancer', 'fisherman', 'accountant', 'architect'], 'Music-Genre': ['electronic', 'salsa', 'hip-hop', 'funk'], 'Nationality': ['italian', 'chinese', 'thai', 'australian'], 'Transport': ['trike', 'motorbike', 'bus', 'car']}"
+Pt1_6x4_level6-4,"The people have 4 different hobbies: baking, camping, hiking, video-games
+The people prefer 4 different music-genres: ambient, country, funk, pop
+There are 4 different nationalities: canadian, french, italian, nigerian
+4 different pets are kept: bird, ferret, frog, rabbit
+The people prefer 4 different types of sport: biathlon, climbing, rowing, skateboarding
+The people use 4 different means of transport: bus, scooter, skateboard, subway
+ 1. the person driving the skateboard is in an odd position##4
+ 2. the person who's sport is climbing is in an odd position##4
+ 3. the fan pop is the person who's sport is biathlon##1
+ 4. the person who's hobby is camping is on the left of the person who's hobby is hiking##1
+ 5. the owner of the ferret is somewhere to the left of the owner of the rabbit##5
+ 6. the person who's hobby is hiking is on the left or right of the person who's hobby is camping##3
+ 7. the owner of the frog is in an odd position##4
+ 8. the person driving the scooter is on the left or right of the italian##3
+ 9. the owner of the ferret is somewhere to the left of the owner of the bird##5
+10. the fan ambient is the nigerian##1
+11. the canadian is the owner of the bird##1
+12. the person who's sport is skateboarding is in an odd position##4
+13. the person who's hobby is baking is the person who's sport is skateboarding##1
+14. the canadian is on the right of the person who's sport is skateboarding##1
+15. the person who's sport is climbing is somewhere to the left of the person driving the bus##5
+16. the canadian is somewhere to the right of the fan funk##5
+17. the fan pop is not the person who's sport is climbing
+18. the fan ambient is somewhere to the right of the person driving the skateboard##5
+19. the person driving the skateboard is not the french
+20. the person who's hobby is video-games is not the person driving the subway
+21. the owner of the rabbit is somewhere to the right of the owner of the ferret##5
+22. the owner of the rabbit is on the far left or far right##3
+23. the person who's hobby is video-games is on the right of the person who's sport is climbing##1
+24. the person who's sport is rowing is somewhere to the left of the owner of the rabbit##5","{'Hobby': ['baking', 'camping', 'hiking', 'video-games'], 'Music-Genre': ['funk', 'country', 'ambient', 'pop'], 'Nationality': ['italian', 'canadian', 'nigerian', 'french'], 'Pet': ['ferret', 'bird', 'frog', 'rabbit'], 'Sport': ['skateboarding', 'rowing', 'climbing', 'biathlon'], 'Transport': ['skateboard', 'scooter', 'subway', 'bus']}"
+Pt1_6x4_level6-5,"There are 4 different favourite beverages: fanta, iced-tea, soy-milk, water
+The people have 4 different hobbies: drawing, filmmaking, skydiving, sudoku
+The people have 4 different jobs:  engineer, lawyer, mechanic, police-officer
+The people perfer 4 different movie-genres: adventure, family, musical, satire
+The people prefer 4 different music-genres: d&b, reggae, salsa, soul
+The people prefer 4 different types of sport: handball, lacrosse, swimming, water-polo
+ 1. the person drinking water is on the left of the person who's sport is swimming##1
+ 2. the person drinking fanta is the person who's hobby is skydiving##1
+ 3. the police-officer is on the far left##1
+ 4. the person who's hobby is skydiving is not the person watching adventure movies
+ 5. the person who's hobby is drawing is somewhere to the right of the mechanic##5
+ 6. the person who's hobby is skydiving is on the left of the person drinking soy-milk##1
+ 7. the person drinking water is on the left or right of the person drinking iced-tea##3
+ 8. the fan soul is on the far right##1
+ 9. the lawyer is on the left or right of the person who's sport is water-polo##3
+10. the person who's hobby is filmmaking is on the left of the person drinking fanta##1
+11. the police-officer is somewhere to the left of the mechanic##5
+12. the person watching adventure movies is somewhere to the right of the person who's sport is handball##5
+13. the fan d&b is between the person who's sport is lacrosse and the person watching musical movies##2
+14. the person who's hobby is drawing is on the right of the person watching satire movies##1
+15. the lawyer is in an odd position##4
+16. the fan salsa is not the person watching musical movies
+17. the person watching satire movies is somewhere to the right of the person who's sport is water-polo##5","{'Beverage': ['iced-tea', 'water', 'fanta', 'soy-milk'], 'Hobby': ['sudoku', 'filmmaking', 'skydiving', 'drawing'], 'Job': ['police-officer', 'mechanic', 'lawyer', 'engineer'], 'Movie-Genre': ['family', 'musical', 'satire', 'adventure'], 'Music-Genre': ['salsa', 'reggae', 'd&b', 'soul'], 'Sport': ['handball', 'water-polo', 'swimming', 'lacrosse']}"
+Pt1_6x4_level6-6,"The people have 4 different hobbies: photography, sudoku, video-games, writing
+The people perfer 4 different movie-genres: drama, family, mystery, romance
+There are 4 different nationalities: french, russian, thai, turkish
+4 different pets are kept: guinea-pig, hamster, horse, lizard
+The people prefer 4 different types of sport: climbing, ice-hockey, snowboarding, water-polo
+The people use 4 different means of transport: bus, quad-bike, subway, train
+ 1. the person driving the quad-bike is between the person driving the bus and the person watching romance movies##2
+ 2. the person driving the bus is not the turkish
+ 3. the person who's hobby is video-games is somewhere to the right of the person driving the subway##5
+ 4. the person who's hobby is writing is on the left or right of the person driving the train##3
+ 5. the person watching romance movies is somewhere to the right of the thai##5
+ 6. the thai is the person who's sport is water-polo##1
+ 7. the person who's sport is water-polo is on the left or right of the person who's hobby is sudoku##3
+ 8. the person driving the train is somewhere to the right of the person driving the quad-bike##5
+ 9. the owner of the guinea-pig is in an odd position##4
+10. the person driving the subway is somewhere to the left of the owner of the lizard##5
+11. the person who's sport is ice-hockey is somewhere to the right of the person who's sport is snowboarding##5
+12. the owner of the guinea-pig is the turkish##1
+13. the person who's sport is water-polo is on the left of the person who's hobby is video-games##1
+14. the owner of the lizard is on the left of the person who's sport is climbing##1
+15. the russian is somewhere to the right of the person who's sport is water-polo##5
+16. the person who's sport is snowboarding is on the far left##1
+17. the turkish is in an odd position##4
+18. the person watching family movies is on the left or right of the person watching romance movies##3
+19. the owner of the hamster is on the far right##1
+20. the person watching drama movies is not the person who's sport is ice-hockey","{'Hobby': ['photography', 'sudoku', 'writing', 'video-games'], 'Movie-Genre': ['drama', 'mystery', 'family', 'romance'], 'Nationality': ['turkish', 'french', 'thai', 'russian'], 'Pet': ['guinea-pig', 'horse', 'lizard', 'hamster'], 'Sport': ['snowboarding', 'ice-hockey', 'water-polo', 'climbing'], 'Transport': ['subway', 'bus', 'quad-bike', 'train']}"
+Pt1_6x4_level6-7,"There 4 different types of food: eggplant, grapes, orange, peas
+The people have 4 different hobbies: baking, hiking, singing, traveling
+The people perfer 4 different movie-genres: crime, musical, mystery, zombie
+The people prefer 4 different music-genres: disco, indie, r&b, rock
+4 different pets are kept: dog, ferret, rabbit, snake
+The people use 4 different means of transport: airplane, bus, helicopter, skateboard
+ 1. the person who's hobby is singing is in an even position##4
+ 2. the owner of the rabbit is the person driving the skateboard##1
+ 3. the owner of the dog is somewhere to the right of the person watching musical movies##5
+ 4. the person watching musical movies is somewhere to the left of the person watching crime movies##5
+ 5. the person eating grapes is on the left or right of the fan r&b##3
+ 6. the person who's hobby is baking is somewhere to the left of the person watching crime movies##5
+ 7. the person eating eggplant is the person who's hobby is singing##1
+ 8. the person driving the bus is on the right of the person eating peas##1
+ 9. the fan rock is on the left or right of the person eating orange##3
+10. the person driving the helicopter is somewhere to the right of the person driving the airplane##5
+11. the owner of the dog is between the person watching zombie movies and the person watching musical movies##2
+12. the person who's hobby is traveling is not the owner of the ferret
+13. the fan rock is the person driving the helicopter##1
+14. the person watching crime movies is somewhere to the right of the person watching musical movies##5
+15. the person watching crime movies is the person who's hobby is hiking##1
+16. the fan disco is somewhere to the left of the fan rock##5
+17. the person eating orange is on the left of the person who's hobby is singing##1
+18. the person eating orange is somewhere to the left of the person watching mystery movies##5
+19. the owner of the ferret is not the fan disco
+20. the owner of the snake is on the right of the person who's hobby is traveling##1
+21. the fan indie is on the left or right of the person who's hobby is baking##3","{'Food': ['peas', 'grapes', 'orange', 'eggplant'], 'Hobby': ['baking', 'hiking', 'traveling', 'singing'], 'Movie-Genre': ['musical', 'crime', 'zombie', 'mystery'], 'Music-Genre': ['r&b', 'indie', 'disco', 'rock'], 'Pet': ['ferret', 'dog', 'rabbit', 'snake'], 'Transport': ['airplane', 'bus', 'skateboard', 'helicopter']}"
+Pt1_6x4_level6-8,"There 4 different types of food: avocado, grapes, plum, strawberry
+The people have 4 different hobbies: collecting, dancing, drawing, writing
+The people have 4 different jobs:  coach, designer, doctor, mechanic
+The people prefer 4 different music-genres: classical, d&b, electronic, salsa
+There are 4 different nationalities: canadian, chinese, indian, nigerian
+The people use 4 different means of transport: quad-bike, ship, skateboard, van
+ 1. the person who's hobby is dancing is on the far left##1
+ 2. the person who's hobby is drawing is on the left or right of the person driving the quad-bike##3
+ 3. the person eating strawberry is on the right of the coach##1
+ 4. the person who's hobby is drawing is not the nigerian
+ 5. the doctor is not the person who's hobby is drawing
+ 6. the nigerian is somewhere to the left of the canadian##5
+ 7. the person driving the quad-bike is on the right of the indian##1
+ 8. the fan salsa is not the person who's hobby is collecting
+ 9. the nigerian is on the left or right of the person who's hobby is dancing##3
+10. the person driving the van is somewhere to the left of the person who's hobby is collecting##5
+11. the person eating strawberry is somewhere to the right of the person eating grapes##5
+12. the fan d&b is on the far left##1
+13. the fan electronic is not the doctor
+14. the fan electronic is not the person who's hobby is drawing
+15. the indian is on the left of the person driving the quad-bike##1
+16. the person eating plum is on the left or right of the designer##3
+17. the designer is somewhere to the right of the person eating plum##5
+18. the person who's hobby is writing is somewhere to the right of the person driving the van##5
+19. the person who's hobby is writing is on the left of the indian##1
+20. the fan classical is somewhere to the left of the person driving the ship##5
+21. the person eating grapes is on the left of the coach##1
+22. the mechanic is on the left or right of the person driving the van##3","{'Food': ['avocado', 'grapes', 'plum', 'strawberry'], 'Hobby': ['dancing', 'writing', 'drawing', 'collecting'], 'Job': ['doctor', 'mechanic', 'coach', 'designer'], 'Music-Genre': ['d&b', 'classical', 'salsa', 'electronic'], 'Nationality': ['chinese', 'nigerian', 'indian', 'canadian'], 'Transport': ['van', 'skateboard', 'ship', 'quad-bike']}"
+Pt1_6x4_level6-9,"There are 4 different favourite beverages: fanta, hot-chocolate, iced-tea, milk
+There 4 different types of food: asparagus, banana, garlic, tomato
+The people have 4 different hobbies: gardening, photography, puzzles, traveling
+The people prefer 4 different music-genres: blues, country, reggae, trance
+The people prefer 4 different types of sport: basketball, golf, sailing, water-polo
+The people use 4 different means of transport: bike, bus, subway, tram
+ 1. the person drinking hot-chocolate is on the far left##1
+ 2. the fan reggae is on the right of the person drinking fanta##1
+ 3. the person who's hobby is photography is the fan trance##1
+ 4. the fan trance is on the left or right of the fan country##3
+ 5. the person eating banana is in an odd position##4
+ 6. the person who's hobby is traveling is on the left of the person drinking fanta##1
+ 7. the person who's hobby is photography is not the fan country
+ 8. the person eating tomato is in an odd position##4
+ 9. the fan blues is the person drinking hot-chocolate##1
+10. the person drinking milk is on the left or right of the person who's sport is basketball##3
+11. the person eating asparagus is the person who's sport is golf##1
+12. the person who's sport is water-polo is somewhere to the left of the person eating garlic##5
+13. the person eating garlic is the person driving the bike##1
+14. the person drinking hot-chocolate is somewhere to the left of the person who's hobby is photography##5
+15. the person driving the bus is the person who's sport is golf##1
+16. the fan country is not the person eating tomato
+17. the person eating banana is somewhere to the left of the person driving the tram##5
+18. the person who's sport is water-polo is somewhere to the right of the person driving the bus##5
+19. the person who's hobby is puzzles is the person driving the subway##1
+20. the person who's hobby is puzzles is the fan blues##1
+21. the person eating asparagus is in an even position##4","{'Beverage': ['hot-chocolate', 'milk', 'fanta', 'iced-tea'], 'Food': ['banana', 'asparagus', 'tomato', 'garlic'], 'Hobby': ['puzzles', 'traveling', 'photography', 'gardening'], 'Music-Genre': ['blues', 'country', 'trance', 'reggae'], 'Sport': ['basketball', 'golf', 'water-polo', 'sailing'], 'Transport': ['subway', 'bus', 'tram', 'bike']}"
diff --git a/part2/level6/Pt2_6x5_level6.csv b/part2/level6/Pt2_6x5_level6.csv
new file mode 100644
index 0000000000000000000000000000000000000000..d835c5dcf21aa5c607bbd9528b615886d4ac3f09
--- /dev/null
+++ b/part2/level6/Pt2_6x5_level6.csv
@@ -0,0 +1,345 @@
+ID,Clues,SolutionGrid
+Pt1_6x5_level6-0,"There are 5 different favourite beverages: coffee, juice, mirinda, tea, water
+There 5 different types of food: banana, garlic, kiwi, lettuce, papaya
+The people have 5 different hobbies: baking, chess, gardening, hiking, reading
+The people have 5 different jobs:  architect, dancer, entrepreneur, fisherman, freelancer
+There are 5 different nationalities: argentine, british, indonesian, nigerian, turkish
+The people prefer 5 different types of sport: biathlon, cycling, handball, rugby, volleyball
+ 1. the person drinking mirinda is on the left of the argentine##1
+ 2. the person who's hobby is reading is somewhere to the left of the indonesian##5
+ 3. the argentine is not the person drinking tea
+ 4. the indonesian is somewhere to the left of the person eating garlic##5
+ 5. the person who's sport is biathlon is somewhere to the left of the person who's sport is cycling##5
+ 6. the person eating kiwi is the fisherman##1
+ 7. the dancer is somewhere to the left of the person who's sport is cycling##5
+ 8. the person who's sport is biathlon is in the middle##1
+ 9. the entrepreneur is on the far right##1
+10. the person eating garlic is the person who's sport is volleyball##1
+11. the person who's sport is rugby is on the left or right of the person eating banana##3
+12. the person drinking juice is somewhere to the left of the person who's sport is cycling##5
+13. the person eating lettuce is in the middle##1
+14. the person who's sport is handball is the turkish##1
+15. the indonesian is between the british and the architect##2
+16. the person eating kiwi is in an even position##4
+17. the british is on the far right##1
+18. the freelancer is not the person who's hobby is gardening
+19. the dancer is the person who's hobby is baking##1
+20. the person drinking mirinda is on the left of the person who's hobby is hiking##1
+21. the person who's hobby is chess is on the right of the person drinking water##1
+22. the person eating banana is not the freelancer
+23. the person who's hobby is chess is somewhere to the left of the person who's hobby is gardening##5
+24. the nigerian is not the architect
+25. the architect is on the left of the person drinking tea##1
+26. the dancer is somewhere to the left of the person drinking coffee##5
+27. the person drinking water is on the right of the fisherman##1
+28. the architect is on the left or right of the indonesian##3
+29. the indonesian is somewhere to the left of the person eating garlic##5","{'Beverage': ['juice', 'mirinda', 'water', 'tea', 'coffee'], 'Food': ['banana', 'kiwi', 'lettuce', 'papaya', 'garlic'], 'Hobby': ['baking', 'reading', 'hiking', 'chess', 'gardening'], 'Job': ['dancer', 'fisherman', 'architect', 'freelancer', 'entrepreneur'], 'Nationality': ['turkish', 'nigerian', 'argentine', 'indonesian', 'british'], 'Sport': ['handball', 'rugby', 'biathlon', 'cycling', 'volleyball']}"
+Pt1_6x5_level6-1,"There 5 different types of food: apricot, cabbage, lemon, plum, tomato
+The people have 5 different hobbies: camping, cooking, dancing, puzzles, rock-climbing
+The people perfer 5 different movie-genres: action, drama, mystery, satire, western
+The people prefer 5 different music-genres: disco, gospel, indie, r&b, rock
+There are 5 different nationalities: american, argentine, canadian, indonesian, malaysian
+The people use 5 different means of transport: airplane, boat, car, jet-ski, van
+ 1. the person who's hobby is camping is not the fan r&b
+ 2. the person watching mystery movies is not the canadian
+ 3. the person who's hobby is rock-climbing is the person eating plum##1
+ 4. the person driving the car is somewhere to the left of the person watching western movies##5
+ 5. the person watching western movies is in an odd position##4
+ 6. the argentine is in an odd position##4
+ 7. the fan rock is somewhere to the right of the canadian##5
+ 8. the person watching action movies is the person driving the jet-ski##1
+ 9. the canadian is on the left or right of the person who's hobby is puzzles##3
+10. the person eating lemon is on the left or right of the person who's hobby is rock-climbing##3
+11. the person watching mystery movies is somewhere to the right of the fan rock##5
+12. the fan rock is the person driving the boat##1
+13. the person driving the jet-ski is on the left of the indonesian##1
+14. the fan indie is the malaysian##1
+15. the person eating apricot is on the right of the person watching satire movies##1
+16. the fan rock is on the left of the person eating lemon##1
+17. the person watching drama movies is not the person driving the car
+18. the malaysian is the person driving the jet-ski##1
+19. the person who's hobby is rock-climbing is on the left or right of the person driving the jet-ski##3
+20. the person who's hobby is camping is on the right of the argentine##1
+21. the american is not the person driving the jet-ski
+22. the fan r&b is somewhere to the right of the person eating tomato##5
+23. the indonesian is somewhere to the right of the person driving the jet-ski##5
+24. the person driving the van is on the right of the fan gospel##1
+25. the american is on the left or right of the fan gospel##3
+26. the person who's hobby is dancing is on the right of the person watching drama movies##1
+27. the person who's hobby is camping is between the person eating tomato and the person who's hobby is rock-climbing##2","{'Food': ['cabbage', 'apricot', 'tomato', 'lemon', 'plum'], 'Hobby': ['cooking', 'puzzles', 'dancing', 'camping', 'rock-climbing'], 'Movie-Genre': ['satire', 'drama', 'western', 'action', 'mystery'], 'Music-Genre': ['gospel', 'disco', 'rock', 'indie', 'r&b'], 'Nationality': ['canadian', 'american', 'argentine', 'malaysian', 'indonesian'], 'Transport': ['car', 'van', 'boat', 'jet-ski', 'airplane']}"
+Pt1_6x5_level6-2,"There are 5 different favourite beverages: almond-milk, iced-tea, mirinda, soy-milk, tea
+The people have 5 different hobbies: camping, chess, cooking, fishing, gardening
+The people perfer 5 different movie-genres: fantasy, romance, satire, superhero, zombie
+The people prefer 5 different music-genres: blues, dubstep, house, pop, salsa
+5 different pets are kept: bird, ferret, guinea-pig, pony, rabbit
+The people prefer 5 different types of sport: basketball, climbing, cycling, skateboarding, volleyball
+ 1. the owner of the bird is not the person drinking iced-tea
+ 2. the person who's sport is skateboarding is on the left of the owner of the rabbit##1
+ 3. the person who's sport is basketball is on the right of the fan blues##1
+ 4. the person drinking iced-tea is not the person who's hobby is cooking
+ 5. the person watching fantasy movies is on the left of the person drinking tea##1
+ 6. the person who's hobby is gardening is in an even position##4
+ 7. the owner of the rabbit is somewhere to the right of the person watching romance movies##5
+ 8. the person who's hobby is cooking is somewhere to the left of the person who's hobby is camping##5
+ 9. the owner of the bird is the person who's hobby is fishing##1
+10. the person watching romance movies is between the person who's hobby is chess and the fan pop##2
+11. the owner of the guinea-pig is in an odd position##4
+12. the person watching fantasy movies is on the left or right of the person watching satire movies##3
+13. the person who's sport is volleyball is on the left of the fan pop##1
+14. the person watching satire movies is somewhere to the right of the person drinking soy-milk##5
+15. the person who's sport is climbing is on the left of the person who's sport is volleyball##1
+16. the person watching superhero movies is on the left or right of the person who's sport is cycling##3
+17. the owner of the bird is between the fan house and the person watching satire movies##2
+18. the owner of the pony is the person drinking tea##1
+19. the fan salsa is somewhere to the right of the person drinking iced-tea##5
+20. the owner of the pony is on the far right##1
+21. the person who's hobby is camping is on the right of the person drinking mirinda##1
+22. the person watching fantasy movies is on the left or right of the person watching satire movies##3
+23. the owner of the ferret is on the left of the fan salsa##1","{'Beverage': ['iced-tea', 'soy-milk', 'almond-milk', 'mirinda', 'tea'], 'Hobby': ['chess', 'fishing', 'cooking', 'gardening', 'camping'], 'Movie-Genre': ['zombie', 'romance', 'satire', 'fantasy', 'superhero'], 'Music-Genre': ['house', 'salsa', 'pop', 'blues', 'dubstep'], 'Pet': ['ferret', 'bird', 'guinea-pig', 'rabbit', 'pony'], 'Sport': ['climbing', 'volleyball', 'skateboarding', 'cycling', 'basketball']}"
+Pt1_6x5_level6-3,"There are 5 different favourite beverages: cola, fanta, hot-chocolate, mirinda, tea
+There 5 different types of food: corn, garlic, kale, pear, potato
+The people have 5 different hobbies: baking, camping, gardening, photography, sudoku
+The people perfer 5 different movie-genres: family, mystery, scientific, time-travel, western
+There are 5 different nationalities: american, brazilian, canadian, german, thai
+The people prefer 5 different types of sport: handball, skateboarding, skiing, tennis, water-polo
+ 1. the person who's hobby is gardening is somewhere to the right of the person watching mystery movies##5
+ 2. the person eating garlic is on the left or right of the person watching time-travel movies##3
+ 3. the german is somewhere to the left of the brazilian##5
+ 4. the person who's hobby is sudoku is on the far left##1
+ 5. the person watching scientific movies is between the person who's hobby is baking and the american##2
+ 6. the person who's sport is skiing is not the person who's hobby is sudoku
+ 7. the person drinking hot-chocolate is on the left or right of the person watching time-travel movies##3
+ 8. the person eating corn is the person watching scientific movies##1
+ 9. the person eating pear is the person who's hobby is photography##1
+10. the person drinking fanta is on the far left or far right##3
+11. the canadian is the person drinking mirinda##1
+12. the person who's hobby is sudoku is not the person eating pear
+13. the person who's sport is skiing is not the person watching scientific movies
+14. the person drinking hot-chocolate is somewhere to the left of the person who's sport is water-polo##5
+15. the person who's hobby is photography is on the left or right of the brazilian##3
+16. the thai is the person watching western movies##1
+17. the person who's sport is skateboarding is on the right of the person eating kale##1
+18. the canadian is on the right of the person who's sport is handball##1
+19. the person who's hobby is gardening is not the person watching family movies
+20. the person who's sport is water-polo is on the left or right of the person watching western movies##3
+21. the person eating potato is on the left of the person eating kale##1
+22. the person eating kale is in the middle##1
+23. the person watching mystery movies is not the person who's sport is skateboarding
+24. the person who's sport is tennis is not the person drinking fanta
+25. the person eating kale is on the right of the person drinking mirinda##1
+26. the person drinking cola is between the person watching mystery movies and the person who's hobby is photography##2","{'Beverage': ['hot-chocolate', 'mirinda', 'tea', 'cola', 'fanta'], 'Food': ['garlic', 'potato', 'kale', 'corn', 'pear'], 'Hobby': ['sudoku', 'camping', 'baking', 'gardening', 'photography'], 'Movie-Genre': ['western', 'time-travel', 'mystery', 'scientific', 'family'], 'Nationality': ['thai', 'canadian', 'german', 'brazilian', 'american'], 'Sport': ['handball', 'water-polo', 'tennis', 'skateboarding', 'skiing']}"
+Pt1_6x5_level6-4,"There are 5 different favourite beverages: fanta, iced-tea, juice, milk, mirinda
+The people have 5 different hobbies: board-games, card-games, drawing, magic-tricks, traveling
+The people have 5 different jobs:  accountant, dancer, designer, journalist, social-worker
+The people prefer 5 different music-genres: jazz, punk, r&b, soul, techno
+5 different pets are kept: chinchilla, dog, ferret, goat, snake
+The people prefer 5 different types of sport: basketball, ice-hockey, lacrosse, skiing, weightlifting
+ 1. the owner of the goat is somewhere to the right of the person drinking fanta##5
+ 2. the person who's hobby is drawing is on the far left##1
+ 3. the person who's hobby is card-games is somewhere to the left of the person who's sport is lacrosse##5
+ 4. the fan soul is somewhere to the left of the owner of the ferret##5
+ 5. the fan punk is on the left of the person who's sport is basketball##1
+ 6. the fan punk is on the right of the person who's hobby is card-games##1
+ 7. the person who's hobby is magic-tricks is not the designer
+ 8. the designer is not the person who's hobby is board-games
+ 9. the person who's hobby is traveling is somewhere to the right of the person drinking mirinda##5
+10. the owner of the chinchilla is somewhere to the right of the person drinking milk##5
+11. the person who's sport is skiing is somewhere to the left of the fan r&b##5
+12. the designer is somewhere to the right of the fan r&b##5
+13. the fan jazz is on the left or right of the social-worker##3
+14. the owner of the goat is on the left of the owner of the ferret##1
+15. the fan soul is on the left or right of the owner of the ferret##3
+16. the person drinking mirinda is somewhere to the right of the person drinking fanta##5
+17. the person drinking mirinda is the person drinking mirinda##1
+18. the person who's hobby is card-games is the person drinking juice##1
+19. the accountant is the person drinking milk##1
+20. the person who's sport is lacrosse is on the right of the person who's sport is weightlifting##1
+21. the person who's sport is weightlifting is somewhere to the left of the accountant##5
+22. the person drinking iced-tea is on the far right##1
+23. the dancer is on the left of the person who's sport is ice-hockey##1
+24. the person who's sport is weightlifting is between the person who's sport is ice-hockey and the accountant##2
+25. the social-worker is not the fan punk
+26. the person drinking milk is the person who's hobby is traveling##1
+27. the designer is on the right of the person who's hobby is magic-tricks##1
+28. the person who's sport is basketball is somewhere to the right of the owner of the goat##5
+29. the owner of the ferret is not the person who's hobby is card-games
+30. the owner of the snake is the person who's hobby is magic-tricks##1","{'Beverage': ['fanta', 'mirinda', 'juice', 'milk', 'iced-tea'], 'Hobby': ['drawing', 'magic-tricks', 'card-games', 'traveling', 'board-games'], 'Job': ['dancer', 'social-worker', 'designer', 'accountant', 'journalist'], 'Music-Genre': ['jazz', 'r&b', 'soul', 'punk', 'techno'], 'Pet': ['dog', 'snake', 'goat', 'ferret', 'chinchilla'], 'Sport': ['skiing', 'ice-hockey', 'weightlifting', 'lacrosse', 'basketball']}"
+Pt1_6x5_level6-5,"There 5 different types of food: asparagus, eggplant, peas, pumpkin, spinach
+The people prefer 5 different music-genres: blues, metal, pop, reggae, trance
+There are 5 different nationalities: brazilian, chinese, german, nigerian, spanish
+5 different pets are kept: frog, horse, lizard, mouse, pony
+The people prefer 5 different types of sport: basketball, climbing, rugby, skiing, snowboarding
+The people use 5 different means of transport: bike, motorbike, train, tram, van
+ 1. the owner of the lizard is not the person driving the motorbike
+ 2. the person driving the train is in the middle##1
+ 3. the owner of the pony is on the left of the brazilian##1
+ 4. the person driving the van is in an even position##4
+ 5. the person who's sport is skiing is on the far left or far right##3
+ 6. the person eating pumpkin is the owner of the horse##1
+ 7. the person who's sport is skiing is on the right of the fan reggae##1
+ 8. the person eating eggplant is on the left of the owner of the mouse##1
+ 9. the person driving the train is not the person who's sport is skiing
+10. the person who's sport is basketball is somewhere to the left of the person driving the motorbike##5
+11. the person driving the motorbike is somewhere to the right of the fan blues##5
+12. the owner of the pony is somewhere to the left of the owner of the lizard##5
+13. the person who's sport is climbing is the person driving the tram##1
+14. the person who's sport is basketball is between the person eating spinach and the nigerian##2
+15. the nigerian is somewhere to the left of the person who's sport is snowboarding##5
+16. the fan trance is somewhere to the left of the person eating pumpkin##5
+17. the spanish is not the owner of the pony
+18. the person eating asparagus is on the right of the person eating eggplant##1
+19. the owner of the mouse is on the left or right of the chinese##3
+20. the person driving the van is on the left or right of the owner of the pony##3
+21. the fan metal is the person who's sport is skiing##1
+22. the owner of the mouse is in an odd position##4
+23. the chinese is on the left of the owner of the mouse##1
+24. the fan metal is on the left or right of the fan reggae##3
+25. the nigerian is on the right of the person eating pumpkin##1
+26. the person eating pumpkin is on the right of the german##1
+27. the fan blues is on the left of the person driving the motorbike##1","{'Food': ['spinach', 'pumpkin', 'peas', 'eggplant', 'asparagus'], 'Music-Genre': ['trance', 'pop', 'blues', 'reggae', 'metal'], 'Nationality': ['german', 'brazilian', 'nigerian', 'chinese', 'spanish'], 'Pet': ['pony', 'horse', 'lizard', 'frog', 'mouse'], 'Sport': ['climbing', 'basketball', 'rugby', 'snowboarding', 'skiing'], 'Transport': ['tram', 'van', 'train', 'motorbike', 'bike']}"
+Pt1_6x5_level6-6,"There are 5 different favourite beverages: 7up, fanta, hot-chocolate, soy-milk, tea
+The people have 5 different jobs:  architect, doctor, photographer, scientist, teacher
+The people perfer 5 different movie-genres: crime, romance, satire, spy, time-travel
+The people prefer 5 different music-genres: country, electronic, folk, indie, jazz
+There are 5 different nationalities: egyptian, italian, mexican, nigerian, russian
+The people prefer 5 different types of sport: rowing, rugby, soccer, surfing, tennis
+ 1. the teacher is somewhere to the right of the person drinking soy-milk##5
+ 2. the person watching spy movies is the person drinking hot-chocolate##1
+ 3. the person who's sport is soccer is not the fan jazz
+ 4. the mexican is on the left or right of the person who's sport is soccer##3
+ 5. the egyptian is the person who's sport is surfing##1
+ 6. the person watching spy movies is on the left or right of the fan indie##3
+ 7. the person drinking fanta is not the fan folk
+ 8. the scientist is not the person who's sport is rugby
+ 9. the fan jazz is the photographer##1
+10. the person drinking hot-chocolate is the person watching spy movies##1
+11. the person drinking soy-milk is not the nigerian
+12. the person watching crime movies is on the left of the fan electronic##1
+13. the fan indie is somewhere to the left of the fan folk##5
+14. the doctor is somewhere to the left of the person watching crime movies##5
+15. the person who's sport is rugby is on the right of the fan country##1
+16. the fan electronic is in an odd position##4
+17. the person who's sport is rugby is somewhere to the left of the person watching crime movies##5
+18. the person who's sport is rowing is on the far left##1
+19. the person drinking soy-milk is somewhere to the left of the person drinking 7up##5
+20. the person drinking 7up is on the left of the person drinking fanta##1
+21. the person who's sport is rowing is the italian##1
+22. the architect is on the left or right of the person who's sport is rowing##3
+23. the doctor is on the left or right of the person watching satire movies##3
+24. the person drinking tea is somewhere to the left of the teacher##5
+25. the fan indie is between the fan folk and the person watching time-travel movies##2
+26. the fan folk is somewhere to the right of the mexican##5
+27. the person drinking hot-chocolate is somewhere to the left of the teacher##5
+28. the doctor is somewhere to the left of the person watching romance movies##5
+29. the fan electronic is not the architect
+30. the doctor is on the left or right of the russian##3
+31. the mexican is the person drinking tea##1","{'Beverage': ['soy-milk', 'tea', 'hot-chocolate', '7up', 'fanta'], 'Job': ['scientist', 'architect', 'doctor', 'photographer', 'teacher'], 'Movie-Genre': ['time-travel', 'satire', 'spy', 'crime', 'romance'], 'Music-Genre': ['country', 'indie', 'folk', 'jazz', 'electronic'], 'Nationality': ['italian', 'mexican', 'nigerian', 'russian', 'egyptian'], 'Sport': ['rowing', 'rugby', 'soccer', 'tennis', 'surfing']}"
+Pt1_6x5_level6-7,"There are 5 different favourite beverages: coffee, mirinda, soy-milk, sprite, tea
+The people have 5 different jobs:  bartender, chef, manager, paramedic, photographer
+There are 5 different nationalities: dutch, egyptian, indian, italian, turkish
+5 different pets are kept: cat, chinchilla, mouse, rabbit, rat
+The people prefer 5 different types of sport: cycling, handball, ice-hockey, parkour, weightlifting
+The people use 5 different means of transport: scooter, ship, skateboard, snowmobile, trike
+ 1. the owner of the rat is somewhere to the right of the owner of the mouse##5
+ 2. the person who's sport is handball is not the person driving the scooter
+ 3. the bartender is somewhere to the right of the person drinking tea##5
+ 4. the indian is the person who's sport is parkour##1
+ 5. the bartender is the bartender##1
+ 6. the person driving the ship is the person drinking tea##1
+ 7. the owner of the rabbit is in the middle##1
+ 8. the paramedic is on the right of the person drinking mirinda##1
+ 9. the italian is not the person drinking sprite
+10. the person who's sport is ice-hockey is on the far left##1
+11. the person driving the snowmobile is on the right of the egyptian##1
+12. the person drinking sprite is the manager##1
+13. the manager is not the owner of the chinchilla
+14. the person driving the skateboard is on the left of the person who's sport is weightlifting##1
+15. the chef is the person drinking coffee##1
+16. the owner of the cat is not the paramedic
+17. the person driving the skateboard is not the person who's sport is handball
+18. the person drinking soy-milk is somewhere to the right of the person who's sport is handball##5
+19. the indian is somewhere to the right of the photographer##5
+20. the owner of the cat is on the far left or far right##3
+21. the person drinking soy-milk is on the left of the dutch##1
+22. the person who's sport is cycling is not the bartender
+23. the person driving the trike is on the far right##1
+24. the person driving the scooter is on the left or right of the person driving the skateboard##3
+25. the italian is in the middle##1
+26. the person who's sport is weightlifting is the chef##1
+27. the person drinking sprite is not the bartender
+28. the person who's sport is weightlifting is in an even position##4
+29. the turkish is on the left or right of the person who's sport is ice-hockey##3
+30. the egyptian is on the left or right of the owner of the rat##3","{'Beverage': ['tea', 'mirinda', 'soy-milk', 'coffee', 'sprite'], 'Job': ['photographer', 'bartender', 'paramedic', 'chef', 'manager'], 'Nationality': ['egyptian', 'turkish', 'italian', 'dutch', 'indian'], 'Pet': ['mouse', 'rat', 'rabbit', 'chinchilla', 'cat'], 'Sport': ['ice-hockey', 'handball', 'cycling', 'weightlifting', 'parkour'], 'Transport': ['ship', 'snowmobile', 'skateboard', 'scooter', 'trike']}"
+Pt1_6x5_level6-8,"The people have 5 different hobbies: camping, drawing, magic-tricks, puzzles, traveling
+The people have 5 different jobs:  bartender, designer, firefighter, scientist, security-guard
+The people perfer 5 different movie-genres: adventure, comedy, disaster, drama, thriller
+The people prefer 5 different music-genres: country, folk, jazz, punk, trance
+5 different pets are kept: bird, chinchilla, dog, horse, snake
+The people prefer 5 different types of sport: biathlon, climbing, ice-hockey, surfing, weightlifting
+ 1. the person who's hobby is magic-tricks is somewhere to the left of the scientist##5
+ 2. the person who's hobby is camping is in the middle##1
+ 3. the person who's sport is surfing is somewhere to the left of the bartender##5
+ 4. the person who's sport is climbing is on the left or right of the person who's sport is ice-hockey##3
+ 5. the person who's sport is biathlon is on the far right##1
+ 6. the person who's sport is weightlifting is somewhere to the right of the person who's sport is surfing##5
+ 7. the fan folk is in an odd position##4
+ 8. the person who's sport is ice-hockey is the person watching disaster movies##1
+ 9. the owner of the chinchilla is on the left or right of the person who's sport is climbing##3
+10. the owner of the chinchilla is somewhere to the right of the fan country##5
+11. the firefighter is the person watching drama movies##1
+12. the designer is on the left or right of the person who's sport is ice-hockey##3
+13. the person who's hobby is camping is somewhere to the right of the person who's sport is ice-hockey##5
+14. the owner of the dog is in an odd position##4
+15. the owner of the dog is not the person who's hobby is traveling
+16. the fan trance is not the security-guard
+17. the fan country is on the left or right of the person who's sport is weightlifting##3
+18. the person who's hobby is puzzles is somewhere to the right of the person watching adventure movies##5
+19. the owner of the horse is somewhere to the left of the person who's hobby is camping##5
+20. the owner of the horse is somewhere to the left of the person watching comedy movies##5
+21. the fan trance is on the right of the fan punk##1
+22. the fan country is somewhere to the left of the owner of the snake##5
+23. the person watching comedy movies is the fan trance##1
+24. the person watching comedy movies is on the far left or far right##3
+25. the person who's hobby is camping is somewhere to the right of the owner of the dog##5
+26. the owner of the bird is somewhere to the left of the person who's sport is biathlon##5
+27. the person who's hobby is magic-tricks is not the bartender
+28. the person who's hobby is magic-tricks is on the left or right of the person who's hobby is camping##3
+29. the person watching drama movies is on the left or right of the person watching adventure movies##3
+30. the designer is the owner of the bird##1","{'Hobby': ['drawing', 'traveling', 'camping', 'magic-tricks', 'puzzles'], 'Job': ['security-guard', 'bartender', 'designer', 'firefighter', 'scientist'], 'Movie-Genre': ['thriller', 'disaster', 'adventure', 'drama', 'comedy'], 'Music-Genre': ['folk', 'jazz', 'country', 'punk', 'trance'], 'Pet': ['dog', 'horse', 'bird', 'chinchilla', 'snake'], 'Sport': ['surfing', 'ice-hockey', 'climbing', 'weightlifting', 'biathlon']}"
+Pt1_6x5_level6-9,"The people have 5 different hobbies: board-games, collecting, fishing, rock-climbing, woodworking
+The people have 5 different jobs:  dressmaker, freelancer, police-officer, software-developer, writer
+The people perfer 5 different movie-genres: action, drama, epic, sports, western
+The people prefer 5 different music-genres: ambient, indie, jazz, soul, trance
+There are 5 different nationalities: british, dutch, indian, mexican, spanish
+The people prefer 5 different types of sport: badminton, rugby, skiing, swimming, water-polo
+ 1. the person watching western movies is somewhere to the left of the person who's sport is skiing##5
+ 2. the person watching action movies is the person who's sport is badminton##1
+ 3. the police-officer is the person who's sport is badminton##1
+ 4. the fan ambient is on the left or right of the mexican##3
+ 5. the person watching sports movies is in an odd position##4
+ 6. the person who's sport is skiing is somewhere to the left of the british##5
+ 7. the person watching action movies is the fan jazz##1
+ 8. the mexican is somewhere to the left of the spanish##5
+ 9. the fan trance is the person who's hobby is board-games##1
+10. the person who's sport is rugby is not the mexican
+11. the person watching action movies is on the left or right of the fan indie##3
+12. the dutch is the freelancer##1
+13. the person who's sport is rugby is somewhere to the left of the person who's hobby is rock-climbing##5
+14. the freelancer is on the left or right of the person who's hobby is collecting##3
+15. the person who's hobby is rock-climbing is on the right of the person who's hobby is board-games##1
+16. the dressmaker is somewhere to the right of the fan soul##5
+17. the software-developer is the person who's sport is water-polo##1
+18. the fan trance is on the right of the police-officer##1
+19. the police-officer is somewhere to the left of the person watching sports movies##5
+20. the spanish is somewhere to the right of the person watching western movies##5
+21. the person watching action movies is not the person who's hobby is woodworking
+22. the fan jazz is somewhere to the left of the person watching sports movies##5
+23. the software-developer is somewhere to the right of the person who's hobby is collecting##5
+24. the person watching action movies is not the person who's hobby is board-games
+25. the fan ambient is on the left or right of the fan trance##3
+26. the fan indie is on the right of the person who's hobby is collecting##1
+27. the dutch is in an even position##4
+28. the freelancer is the person who's hobby is woodworking##1
+29. the fan trance is not the person who's sport is water-polo
+30. the person watching western movies is on the left or right of the person watching epic movies##3
+31. the person who's hobby is fishing is somewhere to the right of the dutch##5","{'Hobby': ['collecting', 'woodworking', 'fishing', 'board-games', 'rock-climbing'], 'Job': ['writer', 'freelancer', 'police-officer', 'dressmaker', 'software-developer'], 'Movie-Genre': ['western', 'epic', 'action', 'drama', 'sports'], 'Music-Genre': ['soul', 'indie', 'jazz', 'trance', 'ambient'], 'Nationality': ['indian', 'dutch', 'british', 'mexican', 'spanish'], 'Sport': ['rugby', 'skiing', 'badminton', 'swimming', 'water-polo']}"
diff --git a/part2/level6/Pt2_6x6_level6.csv b/part2/level6/Pt2_6x6_level6.csv
new file mode 100644
index 0000000000000000000000000000000000000000..c8b03c9b9a7e36b042d9d51407fac4054fbe708b
--- /dev/null
+++ b/part2/level6/Pt2_6x6_level6.csv
@@ -0,0 +1,468 @@
+ID,Clues,SolutionGrid
+Pt1_6x6_level6-0,"There are 6 different favourite beverages: almond-milk, hot-chocolate, juice, lemonade, mirinda, soy-milk
+The people have 6 different hobbies: board-games, card-games, gardening, hiking, skydiving, sudoku
+The people have 6 different jobs:  architect, engineer, manager, photographer, police-officer, security-guard
+The people perfer 6 different movie-genres: family, fantasy, musical, scientific, superhero, time-travel
+The people prefer 6 different music-genres: classical, disco, dubstep, funk, house, techno
+The people use 6 different means of transport: airplane, bike, boat, ship, train, tram
+ 1. the person who's hobby is sudoku is somewhere to the right of the person drinking lemonade##5
+ 2. the person drinking lemonade is somewhere to the left of the person who's hobby is sudoku##5
+ 3. the person who's hobby is card-games is on the right of the person driving the tram##1
+ 4. the person driving the tram is the person watching family movies##1
+ 5. the person driving the tram is not the police-officer
+ 6. the person watching superhero movies is on the left of the person who's hobby is board-games##1
+ 7. the person who's hobby is skydiving is the person watching scientific movies##1
+ 8. the person watching fantasy movies is the person who's hobby is card-games##1
+ 9. the fan funk is between the person watching musical movies and the fan dubstep##2
+10. the person drinking hot-chocolate is the person drinking hot-chocolate##1
+11. the fan house is somewhere to the right of the person who's hobby is gardening##5
+12. the fan funk is on the left of the engineer##1
+13. the person who's hobby is hiking is somewhere to the left of the fan funk##5
+14. the person drinking soy-milk is the person watching family movies##1
+15. the person who's hobby is hiking is somewhere to the left of the person who's hobby is card-games##5
+16. the person drinking soy-milk is on the right of the person driving the ship##1
+17. the person drinking hot-chocolate is somewhere to the right of the fan techno##5
+18. the person watching superhero movies is somewhere to the right of the person drinking lemonade##5
+19. the person driving the train is on the right of the person driving the bike##1
+20. the person driving the bike is on the left of the photographer##1
+21. the person who's hobby is board-games is on the left or right of the person drinking mirinda##3
+22. the person driving the train is somewhere to the right of the person drinking juice##5
+23. the person drinking soy-milk is on the left of the police-officer##1
+24. the person watching time-travel movies is on the right of the person driving the airplane##1
+25. the person who's hobby is sudoku is on the left or right of the fan classical##3
+26. the person drinking almond-milk is the person who's hobby is board-games##1
+27. the person driving the airplane is somewhere to the right of the photographer##5
+28. the photographer is on the left or right of the fan disco##3
+29. the person watching musical movies is somewhere to the left of the architect##5
+30. the person who's hobby is gardening is between the person driving the boat and the fan dubstep##2
+31. the person drinking hot-chocolate is somewhere to the right of the architect##5
+32. the fan house is on the far right##1
+33. the person watching scientific movies is on the left or right of the person watching musical movies##3
+34. the security-guard is somewhere to the right of the fan classical##5
+35. the architect is somewhere to the right of the security-guard##5","{'Beverage': ['juice', 'lemonade', 'mirinda', 'almond-milk', 'soy-milk', 'hot-chocolate'], 'Hobby': ['skydiving', 'hiking', 'sudoku', 'board-games', 'gardening', 'card-games'], 'Job': ['manager', 'photographer', 'security-guard', 'engineer', 'architect', 'police-officer'], 'Movie-Genre': ['scientific', 'musical', 'superhero', 'time-travel', 'family', 'fantasy'], 'Music-Genre': ['disco', 'classical', 'funk', 'dubstep', 'techno', 'house'], 'Transport': ['bike', 'train', 'airplane', 'ship', 'tram', 'boat']}"
+Pt1_6x6_level6-1,"The people have 6 different jobs:  freelancer, librarian, scientist, social-worker, software-developer, teacher
+The people perfer 6 different movie-genres: action, adventure, crime, musical, mystery, spy
+The people prefer 6 different music-genres: blues, d&b, folk, house, jazz, metal
+There are 6 different nationalities: canadian, colombian, egyptian, indian, italian, spanish
+6 different pets are kept: dog, ferret, hamster, lizard, rabbit, rat
+The people use 6 different means of transport: boat, jet-ski, motorbike, skateboard, tram, trike
+ 1. the person driving the skateboard is on the left or right of the owner of the hamster##3
+ 2. the canadian is the fan d&b##1
+ 3. the spanish is somewhere to the left of the person driving the jet-ski##5
+ 4. the fan metal is somewhere to the right of the owner of the hamster##5
+ 5. the owner of the rat is the fan blues##1
+ 6. the indian is not the freelancer
+ 7. the fan house is between the person driving the skateboard and the person watching musical movies##2
+ 8. the owner of the rat is somewhere to the left of the person driving the boat##5
+ 9. the owner of the rabbit is on the left of the librarian##1
+10. the owner of the rat is on the left of the fan d&b##1
+11. the social-worker is on the right of the fan folk##1
+12. the freelancer is somewhere to the left of the fan jazz##5
+13. the owner of the ferret is on the right of the person watching mystery movies##1
+14. the person driving the tram is the spanish##1
+15. the software-developer is somewhere to the left of the fan folk##5
+16. the canadian is on the left or right of the owner of the hamster##3
+17. the owner of the rat is the software-developer##1
+18. the fan d&b is the canadian##1
+19. the scientist is the person watching spy movies##1
+20. the person driving the jet-ski is somewhere to the right of the scientist##5
+21. the fan d&b is not the owner of the rat
+22. the person watching adventure movies is on the far left or far right##3
+23. the egyptian is on the left or right of the freelancer##3
+24. the egyptian is not the owner of the rabbit
+25. the owner of the rabbit is on the left or right of the fan blues##3
+26. the fan jazz is somewhere to the right of the fan blues##5
+27. the person driving the jet-ski is on the left of the person watching crime movies##1
+28. the person driving the tram is on the right of the person watching musical movies##1
+29. the person driving the jet-ski is not the egyptian
+30. the owner of the dog is on the left of the social-worker##1
+31. the italian is somewhere to the left of the spanish##5
+32. the person watching action movies is on the left of the person watching spy movies##1
+33. the fan metal is the indian##1
+34. the indian is not the fan jazz
+35. the italian is not the person driving the boat
+36. the person driving the trike is in an odd position##4
+37. the scientist is somewhere to the left of the colombian##5
+38. the person driving the boat is not the indian
+39. the owner of the lizard is not the fan blues
+40. the indian is somewhere to the right of the owner of the hamster##5
+41. the person watching action movies is between the person driving the boat and the person driving the skateboard##2
+42. the social-worker is somewhere to the right of the person watching musical movies##5
+43. the person driving the boat is between the italian and the librarian##2","{'Job': ['software-developer', 'teacher', 'librarian', 'scientist', 'freelancer', 'social-worker'], 'Movie-Genre': ['adventure', 'musical', 'action', 'spy', 'mystery', 'crime'], 'Music-Genre': ['blues', 'd&b', 'house', 'metal', 'folk', 'jazz'], 'Nationality': ['italian', 'canadian', 'spanish', 'indian', 'colombian', 'egyptian'], 'Pet': ['rat', 'rabbit', 'hamster', 'lizard', 'dog', 'ferret'], 'Transport': ['trike', 'boat', 'tram', 'skateboard', 'jet-ski', 'motorbike']}"
+Pt1_6x6_level6-2,"There are 6 different favourite beverages: almond-milk, coffee, cola, iced-tea, soy-milk, tea
+The people have 6 different jobs:  bartender, chef, entrepreneur, firefighter, paramedic, security-guard
+The people perfer 6 different movie-genres: comedy, musical, spy, superhero, time-travel, zombie
+There are 6 different nationalities: argentine, british, canadian, french, japanese, nigerian
+6 different pets are kept: cat, fish, goldfish, hedgehog, rabbit, rat
+The people use 6 different means of transport: boat, car, helicopter, motorbike, quad-bike, taxi
+ 1. the person drinking coffee is in an even position##4
+ 2. the entrepreneur is on the left or right of the security-guard##3
+ 3. the owner of the cat is the french##1
+ 4. the argentine is on the left or right of the person drinking coffee##3
+ 5. the person watching time-travel movies is not the person drinking almond-milk
+ 6. the owner of the fish is on the left or right of the chef##3
+ 7. the french is not the person drinking soy-milk
+ 8. the owner of the rat is somewhere to the left of the person watching comedy movies##5
+ 9. the person drinking soy-milk is on the far left##1
+10. the paramedic is not the person driving the boat
+11. the person watching superhero movies is on the right of the person driving the car##1
+12. the british is on the left of the person drinking iced-tea##1
+13. the person watching comedy movies is on the left or right of the owner of the rabbit##3
+14. the person watching comedy movies is on the right of the owner of the rat##1
+15. the person drinking almond-milk is on the left or right of the owner of the rabbit##3
+16. the owner of the rabbit is somewhere to the right of the person drinking almond-milk##5
+17. the person drinking coffee is not the person driving the boat
+18. the person driving the quad-bike is somewhere to the left of the person driving the car##5
+19. the person driving the taxi is not the person drinking soy-milk
+20. the entrepreneur is on the left or right of the person driving the car##3
+21. the security-guard is somewhere to the right of the owner of the goldfish##5
+22. the french is on the right of the person watching time-travel movies##1
+23. the japanese is on the far left or far right##3
+24. the owner of the hedgehog is somewhere to the right of the canadian##5
+25. the security-guard is on the left or right of the person driving the quad-bike##3
+26. the owner of the rabbit is on the left or right of the owner of the cat##3
+27. the firefighter is somewhere to the left of the person drinking coffee##5
+28. the chef is on the left of the person drinking tea##1
+29. the french is not the person watching musical movies
+30. the owner of the fish is somewhere to the right of the person watching comedy movies##5
+31. the bartender is on the left of the security-guard##1
+32. the person watching superhero movies is not the canadian
+33. the argentine is on the left of the person watching spy movies##1
+34. the canadian is the person watching zombie movies##1
+35. the person watching time-travel movies is somewhere to the right of the person driving the helicopter##5
+36. the person driving the boat is on the left or right of the person drinking coffee##3
+37. the person driving the taxi is the security-guard##1
+38. the person driving the car is on the left of the person driving the boat##1","{'Beverage': ['soy-milk', 'iced-tea', 'almond-milk', 'cola', 'tea', 'coffee'], 'Job': ['bartender', 'security-guard', 'entrepreneur', 'chef', 'firefighter', 'paramedic'], 'Movie-Genre': ['musical', 'time-travel', 'comedy', 'zombie', 'superhero', 'spy'], 'Nationality': ['british', 'nigerian', 'french', 'canadian', 'argentine', 'japanese'], 'Pet': ['goldfish', 'rat', 'cat', 'rabbit', 'fish', 'hedgehog'], 'Transport': ['helicopter', 'taxi', 'quad-bike', 'car', 'boat', 'motorbike']}"
+Pt1_6x6_level6-3,"There are 6 different favourite beverages: fanta, hot-chocolate, iced-tea, lemonade, sprite, water
+There 6 different types of food: blueberry, cranberry, grapes, peas, spinach, zucchini
+The people have 6 different hobbies: drawing, fishing, hiking, rock-climbing, traveling, video-games
+The people have 6 different jobs:  coach, freelancer, manager, mechanic, security-guard, social-worker
+The people prefer 6 different music-genres: ambient, blues, funk, jazz, reggae, techno
+The people use 6 different means of transport: helicopter, roller, ship, taxi, train, trike
+ 1. the person eating cranberry is in an odd position##4
+ 2. the fan funk is on the left or right of the person who's hobby is video-games##3
+ 3. the manager is not the fan reggae
+ 4. the fan reggae is not the person drinking hot-chocolate
+ 5. the fan techno is on the right of the mechanic##1
+ 6. the freelancer is on the left or right of the person drinking sprite##3
+ 7. the person drinking hot-chocolate is on the left of the freelancer##1
+ 8. the person drinking lemonade is not the person who's hobby is video-games
+ 9. the person drinking lemonade is between the person drinking sprite and the fan ambient##2
+10. the manager is not the person who's hobby is hiking
+11. the person driving the roller is on the left of the person eating blueberry##1
+12. the person drinking fanta is on the left of the manager##1
+13. the person eating grapes is on the left or right of the fan reggae##3
+14. the person eating spinach is somewhere to the left of the social-worker##5
+15. the person who's hobby is drawing is not the person driving the trike
+16. the person driving the train is on the left of the person who's hobby is rock-climbing##1
+17. the person who's hobby is drawing is between the person eating peas and the person drinking iced-tea##2
+18. the person driving the trike is somewhere to the right of the person driving the helicopter##5
+19. the person who's hobby is drawing is in an odd position##4
+20. the person drinking iced-tea is the person eating zucchini##1
+21. the fan funk is not the person who's hobby is rock-climbing
+22. the person eating blueberry is on the right of the person who's hobby is fishing##1
+23. the person driving the train is somewhere to the right of the person drinking hot-chocolate##5
+24. the person who's hobby is drawing is somewhere to the left of the person eating peas##5
+25. the fan reggae is in an odd position##4
+26. the person who's hobby is hiking is not the fan funk
+27. the person eating zucchini is somewhere to the right of the fan blues##5
+28. the fan blues is on the left or right of the person who's hobby is fishing##3
+29. the person who's hobby is fishing is somewhere to the left of the social-worker##5
+30. the person driving the ship is on the left or right of the person driving the roller##3
+31. the person drinking fanta is somewhere to the left of the freelancer##5
+32. the person eating grapes is somewhere to the right of the person drinking water##5
+33. the person eating peas is on the left of the person who's hobby is traveling##1
+34. the mechanic is the person driving the taxi##1
+35. the fan blues is on the left or right of the person drinking iced-tea##3
+36. the person drinking sprite is the person who's hobby is rock-climbing##1
+37. the person driving the train is somewhere to the right of the person driving the helicopter##5
+38. the fan ambient is on the right of the person drinking fanta##1
+39. the coach is somewhere to the left of the person eating cranberry##5
+40. the person drinking sprite is somewhere to the right of the fan funk##5
+41. the social-worker is the person drinking fanta##1
+42. the person eating grapes is in an even position##4","{'Beverage': ['water', 'iced-tea', 'fanta', 'hot-chocolate', 'lemonade', 'sprite'], 'Food': ['spinach', 'zucchini', 'blueberry', 'peas', 'cranberry', 'grapes'], 'Hobby': ['hiking', 'fishing', 'drawing', 'video-games', 'traveling', 'rock-climbing'], 'Job': ['mechanic', 'coach', 'social-worker', 'manager', 'freelancer', 'security-guard'], 'Music-Genre': ['blues', 'techno', 'funk', 'ambient', 'reggae', 'jazz'], 'Transport': ['taxi', 'roller', 'ship', 'helicopter', 'train', 'trike']}"
+Pt1_6x6_level6-4,"There 6 different types of food: asparagus, blueberry, lettuce, lime, potato, pumpkin
+The people have 6 different jobs:  architect, coach, designer, doctor, engineer, entrepreneur
+The people perfer 6 different movie-genres: adventure, crime, fantasy, musical, superhero, time-travel
+There are 6 different nationalities: american, argentine, british, canadian, egyptian, mexican
+6 different pets are kept: cat, ferret, guinea-pig, rabbit, snake, turtle
+The people use 6 different means of transport: airplane, boat, helicopter, motorbike, trike, van
+ 1. the person watching superhero movies is on the left or right of the owner of the turtle##3
+ 2. the owner of the ferret is somewhere to the right of the owner of the rabbit##5
+ 3. the person watching fantasy movies is on the left or right of the owner of the cat##3
+ 4. the person eating lettuce is on the left or right of the owner of the turtle##3
+ 5. the person driving the helicopter is on the left or right of the person eating asparagus##3
+ 6. the designer is in an even position##4
+ 7. the doctor is in an even position##4
+ 8. the person watching musical movies is on the left of the architect##1
+ 9. the egyptian is somewhere to the left of the person driving the van##5
+10. the person eating potato is somewhere to the right of the person eating pumpkin##5
+11. the person driving the boat is somewhere to the left of the person eating pumpkin##5
+12. the person eating lime is not the engineer
+13. the owner of the ferret is on the far left or far right##3
+14. the owner of the guinea-pig is on the right of the engineer##1
+15. the architect is on the left or right of the doctor##3
+16. the person eating lettuce is somewhere to the right of the doctor##5
+17. the owner of the rabbit is somewhere to the right of the coach##5
+18. the person eating lime is on the right of the person eating asparagus##1
+19. the argentine is not the person driving the helicopter
+20. the egyptian is not the owner of the cat
+21. the person watching superhero movies is somewhere to the left of the doctor##5
+22. the person driving the airplane is not the coach
+23. the person driving the airplane is on the left of the owner of the cat##1
+24. the person watching time-travel movies is not the british
+25. the person eating lime is somewhere to the left of the american##5
+26. the owner of the cat is not the person watching musical movies
+27. the engineer is on the left of the mexican##1
+28. the doctor is the person watching crime movies##1
+29. the person eating asparagus is not the person watching adventure movies
+30. the owner of the ferret is not the entrepreneur
+31. the american is somewhere to the left of the person driving the airplane##5
+32. the coach is on the right of the person driving the boat##1
+33. the british is on the right of the doctor##1
+34. the person watching adventure movies is on the left of the person driving the motorbike##1
+35. the person eating blueberry is somewhere to the right of the entrepreneur##5
+36. the person eating lime is somewhere to the right of the person driving the boat##5
+37. the person eating asparagus is the canadian##1
+38. the owner of the guinea-pig is not the person watching time-travel movies
+39. the person eating blueberry is on the right of the person driving the van##1
+40. the person eating asparagus is on the left of the person driving the helicopter##1
+41. the person watching superhero movies is on the right of the owner of the guinea-pig##1","{'Food': ['asparagus', 'lime', 'pumpkin', 'potato', 'lettuce', 'blueberry'], 'Job': ['engineer', 'coach', 'architect', 'doctor', 'entrepreneur', 'designer'], 'Movie-Genre': ['time-travel', 'musical', 'superhero', 'crime', 'adventure', 'fantasy'], 'Nationality': ['canadian', 'mexican', 'american', 'egyptian', 'british', 'argentine'], 'Pet': ['snake', 'guinea-pig', 'rabbit', 'turtle', 'cat', 'ferret'], 'Transport': ['boat', 'helicopter', 'trike', 'airplane', 'van', 'motorbike']}"
+Pt1_6x6_level6-5,"There are 6 different favourite beverages: coffee, fanta, mirinda, sprite, tea, water
+There 6 different types of food: cauliflower, cucumber, grapes, lettuce, pineapple, potato
+The people have 6 different hobbies: collecting, fishing, gardening, hiking, reading, traveling
+The people have 6 different jobs:  freelancer, journalist, paramedic, photographer, security-guard, social-worker
+There are 6 different nationalities: american, british, dutch, egyptian, russian, spanish
+The people use 6 different means of transport: boat, car, jet-ski, motorbike, roller, snowmobile
+ 1. the person drinking tea is somewhere to the right of the person who's hobby is collecting##5
+ 2. the american is somewhere to the right of the egyptian##5
+ 3. the person eating grapes is somewhere to the right of the person drinking water##5
+ 4. the person eating cauliflower is on the far left or far right##3
+ 5. the american is somewhere to the left of the spanish##5
+ 6. the person drinking mirinda is not the person eating cucumber
+ 7. the person drinking mirinda is somewhere to the right of the person drinking fanta##5
+ 8. the american is somewhere to the right of the egyptian##5
+ 9. the person eating lettuce is not the person who's hobby is reading
+10. the person drinking mirinda is between the person eating cucumber and the spanish##2
+11. the british is in an even position##4
+12. the paramedic is on the left of the freelancer##1
+13. the american is somewhere to the right of the person eating grapes##5
+14. the person who's hobby is fishing is somewhere to the right of the person who's hobby is hiking##5
+15. the person driving the car is somewhere to the left of the person who's hobby is reading##5
+16. the dutch is in an odd position##4
+17. the person eating pineapple is not the egyptian
+18. the person driving the boat is somewhere to the left of the journalist##5
+19. the person eating pineapple is in an even position##4
+20. the security-guard is not the person eating pineapple
+21. the dutch is on the far left or far right##3
+22. the person driving the jet-ski is not the person drinking water
+23. the person drinking tea is on the left or right of the person driving the roller##3
+24. the person driving the motorbike is in an even position##4
+25. the person eating grapes is not the person drinking coffee
+26. the person driving the snowmobile is on the left or right of the egyptian##3
+27. the social-worker is on the left of the person eating lettuce##1
+28. the person who's hobby is traveling is the person eating potato##1
+29. the person who's hobby is gardening is in an even position##4
+30. the person eating grapes is the person who's hobby is hiking##1
+31. the freelancer is not the person driving the roller
+32. the person drinking water is the person who's hobby is reading##1
+33. the person eating lettuce is on the left of the person drinking tea##1
+34. the egyptian is the person who's hobby is fishing##1
+35. the person eating lettuce is not the security-guard
+36. the person driving the motorbike is on the left or right of the person driving the snowmobile##3
+37. the person eating cucumber is on the right of the person drinking sprite##1
+38. the person driving the boat is on the left or right of the person who's hobby is traveling##3
+39. the person drinking coffee is the person who's hobby is traveling##1
+40. the journalist is on the left of the photographer##1
+41. the person driving the car is in an odd position##4
+42. the freelancer is on the left of the security-guard##1","{'Beverage': ['coffee', 'water', 'sprite', 'fanta', 'mirinda', 'tea'], 'Food': ['potato', 'pineapple', 'grapes', 'cucumber', 'lettuce', 'cauliflower'], 'Hobby': ['traveling', 'reading', 'hiking', 'fishing', 'collecting', 'gardening'], 'Job': ['paramedic', 'freelancer', 'security-guard', 'social-worker', 'journalist', 'photographer'], 'Nationality': ['dutch', 'british', 'russian', 'egyptian', 'american', 'spanish'], 'Transport': ['car', 'boat', 'snowmobile', 'motorbike', 'roller', 'jet-ski']}"
+Pt1_6x6_level6-6,"There are 6 different favourite beverages: 7up, coffee, iced-tea, juice, soy-milk, sprite
+The people have 6 different hobbies: card-games, chess, filmmaking, magic-tricks, rock-climbing, singing
+The people have 6 different jobs:  accountant, designer, electrician, librarian, scientist, videographer
+The people prefer 6 different music-genres: ambient, folk, pop, reggae, salsa, trance
+There are 6 different nationalities: canadian, chinese, indian, indonesian, pakistani, spanish
+The people prefer 6 different types of sport: golf, lacrosse, rowing, surfing, volleyball, water-polo
+ 1. the person who's sport is volleyball is on the right of the person who's sport is surfing##1
+ 2. the person who's hobby is singing is somewhere to the left of the indonesian##5
+ 3. the pakistani is on the left or right of the chinese##3
+ 4. the person drinking soy-milk is not the scientist
+ 5. the person drinking juice is somewhere to the left of the person drinking 7up##5
+ 6. the person who's hobby is singing is somewhere to the right of the electrician##5
+ 7. the person who's hobby is rock-climbing is somewhere to the right of the scientist##5
+ 8. the electrician is not the person who's hobby is card-games
+ 9. the fan folk is on the left of the fan ambient##1
+10. the person who's sport is surfing is between the person drinking coffee and the fan reggae##2
+11. the librarian is in an even position##4
+12. the person drinking juice is not the person who's sport is rowing
+13. the pakistani is somewhere to the right of the indian##5
+14. the person drinking iced-tea is somewhere to the right of the person who's sport is lacrosse##5
+15. the person drinking soy-milk is the person who's sport is rowing##1
+16. the person who's hobby is card-games is on the right of the person who's hobby is magic-tricks##1
+17. the electrician is somewhere to the left of the indonesian##5
+18. the spanish is on the far left##1
+19. the person who's sport is rowing is the fan ambient##1
+20. the person who's hobby is chess is on the far left or far right##3
+21. the person drinking 7up is in an even position##4
+22. the pakistani is on the left or right of the person drinking coffee##3
+23. the person who's sport is water-polo is somewhere to the left of the person who's hobby is magic-tricks##5
+24. the person who's hobby is filmmaking is somewhere to the right of the electrician##5
+25. the person drinking soy-milk is on the right of the accountant##1
+26. the person who's hobby is card-games is not the person who's sport is rowing
+27. the person drinking juice is somewhere to the left of the person who's hobby is magic-tricks##5
+28. the fan reggae is the scientist##1
+29. the person who's sport is water-polo is somewhere to the left of the person who's sport is surfing##5
+30. the person who's sport is volleyball is somewhere to the right of the electrician##5
+31. the canadian is between the pakistani and the videographer##2
+32. the fan trance is on the far right##1
+33. the person who's hobby is card-games is on the left of the fan pop##1
+34. the person who's hobby is magic-tricks is not the accountant
+35. the scientist is not the person drinking iced-tea
+36. the person who's sport is surfing is somewhere to the right of the scientist##5
+37. the person drinking coffee is on the left or right of the person drinking iced-tea##3
+38. the person who's hobby is rock-climbing is not the person drinking iced-tea
+39. the canadian is between the electrician and the indian##2","{'Beverage': ['juice', 'soy-milk', 'sprite', '7up', 'coffee', 'iced-tea'], 'Hobby': ['chess', 'magic-tricks', 'card-games', 'rock-climbing', 'singing', 'filmmaking'], 'Job': ['accountant', 'videographer', 'scientist', 'electrician', 'designer', 'librarian'], 'Music-Genre': ['folk', 'ambient', 'reggae', 'pop', 'salsa', 'trance'], 'Nationality': ['spanish', 'indian', 'canadian', 'pakistani', 'chinese', 'indonesian'], 'Sport': ['water-polo', 'rowing', 'lacrosse', 'surfing', 'volleyball', 'golf']}"
+Pt1_6x6_level6-7,"There 6 different types of food: cabbage, carrot, kale, mango, papaya, watermelon
+The people have 6 different hobbies: collecting, cooking, gardening, reading, skydiving, woodworking
+The people prefer 6 different music-genres: ambient, classical, dubstep, house, punk, salsa
+There are 6 different nationalities: american, brazilian, dutch, french, indian, pakistani
+6 different pets are kept: chinchilla, fish, guinea-pig, hamster, lizard, rabbit
+The people use 6 different means of transport: airplane, car, roller, skateboard, taxi, van
+ 1. the fan dubstep is somewhere to the right of the owner of the lizard##5
+ 2. the person who's hobby is collecting is somewhere to the left of the owner of the guinea-pig##5
+ 3. the brazilian is the person eating cabbage##1
+ 4. the pakistani is on the left of the person who's hobby is collecting##1
+ 5. the brazilian is on the right of the person driving the car##1
+ 6. the fan dubstep is the person who's hobby is cooking##1
+ 7. the person driving the taxi is on the left or right of the indian##3
+ 8. the fan classical is not the person driving the car
+ 9. the owner of the hamster is not the person who's hobby is woodworking
+10. the owner of the chinchilla is not the person eating watermelon
+11. the person who's hobby is cooking is somewhere to the left of the person driving the roller##5
+12. the american is somewhere to the left of the person driving the van##5
+13. the owner of the hamster is somewhere to the left of the fan house##5
+14. the pakistani is somewhere to the right of the person eating watermelon##5
+15. the person eating carrot is the owner of the fish##1
+16. the dutch is somewhere to the right of the person eating watermelon##5
+17. the person eating papaya is on the left or right of the fan house##3
+18. the owner of the hamster is not the indian
+19. the person driving the van is not the owner of the hamster
+20. the brazilian is somewhere to the right of the fan salsa##5
+21. the person driving the skateboard is somewhere to the right of the person who's hobby is reading##5
+22. the person eating papaya is on the right of the fan punk##1
+23. the person driving the taxi is on the far left or far right##3
+24. the person driving the skateboard is on the right of the person driving the airplane##1
+25. the fan ambient is somewhere to the right of the owner of the chinchilla##5
+26. the person who's hobby is skydiving is on the right of the person who's hobby is cooking##1
+27. the brazilian is somewhere to the right of the person eating papaya##5
+28. the french is the person eating kale##1
+29. the person who's hobby is collecting is not the person driving the roller
+30. the owner of the fish is somewhere to the right of the french##5
+31. the owner of the hamster is not the pakistani
+32. the fan ambient is somewhere to the left of the person eating papaya##5
+33. the person who's hobby is woodworking is somewhere to the left of the person who's hobby is collecting##5
+34. the owner of the rabbit is somewhere to the right of the owner of the hamster##5
+35. the person who's hobby is gardening is on the far right##1
+36. the fan dubstep is on the right of the person eating watermelon##1
+37. the person eating kale is in an odd position##4
+38. the person eating papaya is on the left of the person driving the roller##1
+39. the person eating watermelon is somewhere to the left of the person eating carrot##5
+40. the owner of the fish is not the person who's hobby is woodworking
+41. the indian is the fan ambient##1
+42. the fan classical is the person who's hobby is reading##1
+43. the person who's hobby is gardening is not the dutch
+44. the fan dubstep is on the left or right of the person driving the skateboard##3","{'Food': ['mango', 'watermelon', 'kale', 'carrot', 'papaya', 'cabbage'], 'Hobby': ['reading', 'woodworking', 'cooking', 'skydiving', 'collecting', 'gardening'], 'Music-Genre': ['classical', 'ambient', 'dubstep', 'punk', 'salsa', 'house'], 'Nationality': ['american', 'indian', 'french', 'pakistani', 'dutch', 'brazilian'], 'Pet': ['chinchilla', 'lizard', 'hamster', 'fish', 'rabbit', 'guinea-pig'], 'Transport': ['taxi', 'van', 'airplane', 'skateboard', 'car', 'roller']}"
+Pt1_6x6_level6-8,"The people have 6 different jobs:  coach, dressmaker, lawyer, project-manager, teacher, writer
+The people perfer 6 different movie-genres: drama, epic, martial-arts, satire, scientific, superhero
+The people prefer 6 different music-genres: classical, dubstep, jazz, pop, r&b, trance
+There are 6 different nationalities: egyptian, indonesian, malaysian, pakistani, polish, russian
+The people prefer 6 different types of sport: handball, sailing, skateboarding, skiing, swimming, weightlifting
+The people use 6 different means of transport: bus, quad-bike, roller, scooter, subway, train
+ 1. the fan pop is on the right of the person who's sport is sailing##1
+ 2. the person who's sport is sailing is in an even position##4
+ 3. the person who's sport is skateboarding is on the left or right of the fan classical##3
+ 4. the fan classical is between the person who's sport is skateboarding and the person who's sport is skiing##2
+ 5. the person watching scientific movies is on the left or right of the russian##3
+ 6. the person driving the train is on the left or right of the person watching satire movies##3
+ 7. the egyptian is not the person driving the roller
+ 8. the person who's sport is handball is the person who's sport is handball##1
+ 9. the teacher is in an even position##4
+10. the teacher is on the far left or far right##3
+11. the person driving the scooter is somewhere to the left of the person who's sport is swimming##5
+12. the indonesian is on the left or right of the person who's sport is handball##3
+13. the person driving the train is not the polish
+14. the person driving the roller is somewhere to the left of the person who's sport is skateboarding##5
+15. the fan trance is somewhere to the right of the fan dubstep##5
+16. the pakistani is on the far left##1
+17. the writer is on the right of the person watching martial-arts movies##1
+18. the dressmaker is not the person who's sport is skateboarding
+19. the dressmaker is somewhere to the left of the fan classical##5
+20. the project-manager is the person watching epic movies##1
+21. the indonesian is somewhere to the left of the egyptian##5
+22. the dressmaker is the malaysian##1
+23. the lawyer is not the person watching epic movies
+24. the fan pop is the coach##1
+25. the fan classical is on the right of the person watching martial-arts movies##1
+26. the person who's sport is swimming is on the left or right of the person driving the subway##3
+27. the malaysian is the person driving the subway##1
+28. the person driving the bus is somewhere to the left of the person watching epic movies##5
+29. the person who's sport is handball is on the left of the project-manager##1
+30. the fan jazz is on the far left or far right##3
+31. the person who's sport is sailing is somewhere to the left of the person driving the scooter##5
+32. the person watching superhero movies is on the left of the fan dubstep##1
+33. the person who's sport is skateboarding is somewhere to the right of the person who's sport is weightlifting##5
+34. the russian is somewhere to the right of the polish##5
+35. the person watching epic movies is not the malaysian
+36. the fan r&b is somewhere to the left of the egyptian##5
+37. the person driving the train is on the right of the writer##1
+38. the person who's sport is weightlifting is somewhere to the right of the person driving the roller##5
+39. the coach is on the left of the fan dubstep##1
+40. the writer is not the fan trance","{'Job': ['lawyer', 'project-manager', 'coach', 'dressmaker', 'writer', 'teacher'], 'Movie-Genre': ['drama', 'epic', 'superhero', 'martial-arts', 'satire', 'scientific'], 'Music-Genre': ['jazz', 'r&b', 'pop', 'dubstep', 'classical', 'trance'], 'Nationality': ['pakistani', 'indonesian', 'polish', 'malaysian', 'russian', 'egyptian'], 'Sport': ['handball', 'sailing', 'weightlifting', 'skiing', 'swimming', 'skateboarding'], 'Transport': ['bus', 'roller', 'scooter', 'subway', 'quad-bike', 'train']}"
+Pt1_6x6_level6-9,"There 6 different types of food: asparagus, cranberry, cucumber, eggplant, peach, zucchini
+The people perfer 6 different movie-genres: crime, family, martial-arts, mystery, superhero, western
+The people prefer 6 different music-genres: classical, country, folk, hip-hop, indie, pop
+There are 6 different nationalities: australian, french, indian, indonesian, japanese, russian
+6 different pets are kept: ferret, goat, hedgehog, rabbit, snake, turtle
+The people use 6 different means of transport: bike, skateboard, snowmobile, subway, train, van
+ 1. the indian is somewhere to the right of the fan pop##5
+ 2. the owner of the ferret is the person driving the train##1
+ 3. the fan classical is not the person eating zucchini
+ 4. the person watching western movies is not the person driving the bike
+ 5. the person watching western movies is not the fan folk
+ 6. the fan classical is somewhere to the left of the person watching crime movies##5
+ 7. the person driving the snowmobile is the person watching martial-arts movies##1
+ 8. the indonesian is between the person watching family movies and the person watching superhero movies##2
+ 9. the person watching western movies is on the right of the person driving the bike##1
+10. the indian is the person eating cranberry##1
+11. the owner of the hedgehog is somewhere to the right of the person eating peach##5
+12. the person eating cucumber is on the left or right of the owner of the goat##3
+13. the fan classical is not the person watching crime movies
+14. the owner of the rabbit is somewhere to the right of the fan hip-hop##5
+15. the person driving the snowmobile is on the left or right of the person watching superhero movies##3
+16. the owner of the ferret is the australian##1
+17. the japanese is the owner of the turtle##1
+18. the person watching martial-arts movies is somewhere to the right of the person driving the train##5
+19. the owner of the ferret is not the fan hip-hop
+20. the fan country is not the russian
+21. the owner of the hedgehog is somewhere to the right of the fan pop##5
+22. the person driving the skateboard is somewhere to the right of the person eating asparagus##5
+23. the russian is somewhere to the left of the owner of the hedgehog##5
+24. the owner of the turtle is not the australian
+25. the person driving the train is in an odd position##4
+26. the person watching family movies is not the fan pop
+27. the indian is on the right of the russian##1
+28. the owner of the goat is on the left or right of the australian##3
+29. the person watching superhero movies is somewhere to the left of the person eating asparagus##5
+30. the fan indie is not the owner of the goat
+31. the fan classical is on the left or right of the person watching crime movies##3
+32. the person driving the subway is the fan folk##1
+33. the person watching mystery movies is on the left or right of the person driving the skateboard##3
+34. the japanese is the person driving the bike##1
+35. the person driving the bike is in an odd position##4
+36. the person watching superhero movies is on the left or right of the person driving the subway##3
+37. the person watching family movies is somewhere to the left of the indian##5
+38. the owner of the hedgehog is somewhere to the right of the person watching family movies##5
+39. the owner of the hedgehog is between the person driving the bike and the russian##2
+40. the fan country is on the right of the person driving the van##1
+41. the owner of the goat is the person eating peach##1
+42. the person driving the van is the person eating cucumber##1
+43. the person watching crime movies is not the australian","{'Food': ['eggplant', 'peach', 'cucumber', 'cranberry', 'asparagus', 'zucchini'], 'Movie-Genre': ['family', 'crime', 'superhero', 'martial-arts', 'mystery', 'western'], 'Music-Genre': ['classical', 'folk', 'pop', 'country', 'hip-hop', 'indie'], 'Nationality': ['australian', 'indonesian', 'russian', 'indian', 'japanese', 'french'], 'Pet': ['ferret', 'goat', 'snake', 'hedgehog', 'turtle', 'rabbit'], 'Transport': ['train', 'subway', 'van', 'snowmobile', 'bike', 'skateboard']}"
diff --git a/part2/level6/Pt2_6x7_level6.csv b/part2/level6/Pt2_6x7_level6.csv
new file mode 100644
index 0000000000000000000000000000000000000000..5ce0568c1a0ae83a1fb4a1549ae369a79ed8d7ba
--- /dev/null
+++ b/part2/level6/Pt2_6x7_level6.csv
@@ -0,0 +1,588 @@
+ID,Clues,SolutionGrid
+Pt1_6x7_level6-0,"There 7 different types of food: cherry, cucumber, garlic, nectarine, plum, strawberry, watermelon
+The people have 7 different hobbies: card-games, collecting, dancing, drawing, rock-climbing, sudoku, traveling
+The people have 7 different jobs:  analyst, bartender, electrician, engineer, librarian, paramedic, security-guard
+7 different pets are kept: frog, hamster, hedgehog, horse, mouse, rabbit, snake
+The people prefer 7 different types of sport: basketball, climbing, cricket, rugby, skiing, snowboarding, soccer
+The people use 7 different means of transport: airplane, bus, motorbike, quad-bike, taxi, train, tram
+ 1. the person who's sport is basketball is on the left or right of the person who's hobby is dancing##3
+ 2. the person who's sport is climbing is in an even position##4
+ 3. the owner of the mouse is on the left of the owner of the hamster##1
+ 4. the engineer is on the left of the person eating garlic##1
+ 5. the engineer is on the left of the person eating garlic##1
+ 6. the person who's hobby is traveling is on the left of the security-guard##1
+ 7. the bartender is somewhere to the left of the person driving the taxi##5
+ 8. the person who's sport is cricket is not the owner of the snake
+ 9. the person eating strawberry is on the left or right of the security-guard##3
+10. the person who's sport is climbing is the person driving the tram##1
+11. the engineer is on the right of the person driving the taxi##1
+12. the bartender is not the person who's hobby is dancing
+13. the security-guard is on the left or right of the librarian##3
+14. the bartender is in an odd position##4
+15. the person driving the motorbike is not the person eating cherry
+16. the person who's hobby is rock-climbing is somewhere to the left of the owner of the rabbit##5
+17. the person driving the taxi is on the left of the person who's sport is basketball##1
+18. the owner of the horse is somewhere to the left of the analyst##5
+19. the person driving the taxi is somewhere to the right of the owner of the hamster##5
+20. the person who's hobby is dancing is on the far right##1
+21. the owner of the hedgehog is on the left or right of the engineer##3
+22. the owner of the hamster is on the left or right of the person who's sport is soccer##3
+23. the person driving the tram is on the left or right of the person who's sport is snowboarding##3
+24. the person who's hobby is drawing is not the owner of the mouse
+25. the person driving the bus is on the right of the person driving the motorbike##1
+26. the owner of the mouse is not the person driving the train
+27. the person who's hobby is drawing is on the left or right of the person who's hobby is traveling##3
+28. the person driving the motorbike is on the right of the person who's sport is rugby##1
+29. the person who's sport is soccer is the person driving the quad-bike##1
+30. the person eating watermelon is on the left of the owner of the hamster##1
+31. the owner of the rabbit is somewhere to the right of the analyst##5
+32. the person who's hobby is rock-climbing is the owner of the snake##1
+33. the person eating nectarine is somewhere to the left of the person driving the taxi##5
+34. the person who's sport is cricket is the person eating nectarine##1
+35. the owner of the frog is on the left or right of the person who's sport is snowboarding##3
+36. the security-guard is on the left or right of the person who's hobby is collecting##3
+37. the person who's hobby is collecting is between the security-guard and the person driving the airplane##2
+38. the person eating plum is on the left of the librarian##1
+39. the person who's sport is basketball is on the right of the paramedic##1
+40. the person eating nectarine is somewhere to the right of the person who's hobby is collecting##5
+41. the security-guard is somewhere to the right of the person who's sport is snowboarding##5
+42. the owner of the frog is somewhere to the left of the person driving the quad-bike##5
+43. the engineer is on the right of the owner of the hedgehog##1
+44. the paramedic is somewhere to the right of the person eating nectarine##5
+45. the engineer is on the left or right of the person who's hobby is sudoku##3
+46. the owner of the mouse is the person who's sport is soccer##1
+47. the person who's sport is snowboarding is on the left of the person eating plum##1","{'Food': ['strawberry', 'plum', 'watermelon', 'nectarine', 'cherry', 'cucumber', 'garlic'], 'Hobby': ['traveling', 'drawing', 'collecting', 'card-games', 'sudoku', 'rock-climbing', 'dancing'], 'Job': ['bartender', 'security-guard', 'librarian', 'analyst', 'paramedic', 'engineer', 'electrician'], 'Pet': ['horse', 'frog', 'mouse', 'hamster', 'hedgehog', 'snake', 'rabbit'], 'Sport': ['snowboarding', 'climbing', 'soccer', 'cricket', 'rugby', 'basketball', 'skiing'], 'Transport': ['train', 'tram', 'quad-bike', 'airplane', 'taxi', 'motorbike', 'bus']}"
+Pt1_6x7_level6-1,"The people have 7 different hobbies: card-games, cooking, dancing, filmmaking, magic-tricks, reading, singing
+The people have 7 different jobs:  bartender, dancer, musician, pilot, project-manager, scientist, social-worker
+The people perfer 7 different movie-genres: adventure, fantasy, martial-arts, scientific, spy, time-travel, zombie
+The people prefer 7 different music-genres: ambient, d&b, funk, jazz, rock, soul, techno
+7 different pets are kept: chinchilla, dog, hamster, horse, pony, rat, snake
+The people prefer 7 different types of sport: baseball, biathlon, cycling, ice-hockey, skateboarding, snowboarding, volleyball
+ 1. the person who's sport is snowboarding is on the right of the scientist##1
+ 2. the owner of the snake is not the fan d&b
+ 3. the fan funk is on the right of the fan techno##1
+ 4. the owner of the pony is not the person watching time-travel movies
+ 5. the person watching spy movies is somewhere to the left of the person who's hobby is cooking##5
+ 6. the person watching scientific movies is between the owner of the hamster and the project-manager##2
+ 7. the bartender is not the person who's sport is baseball
+ 8. the owner of the horse is on the left or right of the person who's hobby is filmmaking##3
+ 9. the person who's sport is ice-hockey is the person who's hobby is reading##1
+10. the person who's hobby is magic-tricks is in an odd position##4
+11. the person watching adventure movies is the person watching adventure movies##1
+12. the fan jazz is not the person who's hobby is reading
+13. the person watching adventure movies is in the middle##1
+14. the owner of the snake is not the person who's sport is volleyball
+15. the musician is not the person who's hobby is singing
+16. the person watching martial-arts movies is in an odd position##4
+17. the person who's hobby is reading is somewhere to the left of the owner of the rat##5
+18. the pilot is the person watching martial-arts movies##1
+19. the dancer is the person watching fantasy movies##1
+20. the owner of the dog is on the right of the fan rock##1
+21. the person watching zombie movies is not the owner of the horse
+22. the fan soul is on the left of the person who's sport is biathlon##1
+23. the social-worker is on the right of the pilot##1
+24. the person watching zombie movies is not the owner of the chinchilla
+25. the person who's hobby is magic-tricks is not the owner of the rat
+26. the person who's sport is baseball is somewhere to the left of the person watching zombie movies##5
+27. the person who's hobby is singing is on the left of the fan jazz##1
+28. the owner of the dog is the person who's sport is volleyball##1
+29. the fan jazz is the person who's hobby is filmmaking##1
+30. the person who's sport is baseball is somewhere to the right of the person watching fantasy movies##5
+31. the person who's sport is ice-hockey is on the far left or far right##3
+32. the project-manager is somewhere to the right of the fan techno##5
+33. the musician is on the left of the scientist##1
+34. the bartender is somewhere to the right of the fan d&b##5
+35. the fan ambient is on the far right##1
+36. the person watching scientific movies is not the project-manager
+37. the owner of the dog is on the left of the person who's hobby is cooking##1
+38. the fan rock is on the far left##1
+39. the person who's sport is cycling is in the middle##1
+40. the social-worker is on the left or right of the person who's hobby is reading##3
+41. the owner of the pony is between the owner of the chinchilla and the fan ambient##2
+42. the social-worker is the owner of the dog##1
+43. the person who's hobby is cooking is not the scientist
+44. the person who's sport is baseball is somewhere to the left of the project-manager##5
+45. the person who's hobby is magic-tricks is somewhere to the right of the owner of the chinchilla##5
+46. the fan funk is on the left of the fan d&b##1
+47. the person who's hobby is cooking is between the person who's hobby is card-games and the person watching spy movies##2
+48. the person who's sport is snowboarding is somewhere to the right of the owner of the chinchilla##5","{'Hobby': ['reading', 'dancing', 'cooking', 'card-games', 'singing', 'filmmaking', 'magic-tricks'], 'Job': ['pilot', 'social-worker', 'dancer', 'musician', 'scientist', 'project-manager', 'bartender'], 'Movie-Genre': ['martial-arts', 'spy', 'fantasy', 'adventure', 'scientific', 'zombie', 'time-travel'], 'Music-Genre': ['rock', 'soul', 'techno', 'funk', 'd&b', 'jazz', 'ambient'], 'Pet': ['snake', 'dog', 'rat', 'hamster', 'chinchilla', 'pony', 'horse'], 'Sport': ['ice-hockey', 'volleyball', 'biathlon', 'cycling', 'baseball', 'snowboarding', 'skateboarding']}"
+Pt1_6x7_level6-2,"There are 7 different favourite beverages: coffee, fanta, iced-tea, lemonade, milk, soy-milk, water
+There 7 different types of food: apple, apricot, banana, cranberry, kale, spinach, tomato
+The people have 7 different hobbies: dancing, gardening, hiking, magic-tricks, reading, singing, sudoku
+There are 7 different nationalities: argentine, australian, british, dutch, french, japanese, malaysian
+The people prefer 7 different types of sport: baseball, biathlon, cricket, golf, parkour, sailing, tennis
+The people use 7 different means of transport: boat, bus, scooter, ship, skateboard, train, tram
+ 1. the australian is on the left or right of the person who's sport is golf##3
+ 2. the person driving the skateboard is on the far left or far right##3
+ 3. the dutch is on the left or right of the person drinking milk##3
+ 4. the british is somewhere to the right of the person eating kale##5
+ 5. the person who's sport is sailing is on the far left or far right##3
+ 6. the person eating apricot is the person who's hobby is singing##1
+ 7. the person eating apricot is not the person who's hobby is dancing
+ 8. the person who's sport is cricket is the person driving the tram##1
+ 9. the person drinking soy-milk is on the far left##1
+10. the person who's hobby is hiking is not the person driving the bus
+11. the person driving the tram is somewhere to the right of the person who's hobby is dancing##5
+12. the person driving the boat is somewhere to the left of the person who's hobby is singing##5
+13. the person drinking soy-milk is on the left or right of the person drinking coffee##3
+14. the person who's hobby is hiking is on the right of the person eating apricot##1
+15. the australian is on the left or right of the person who's hobby is dancing##3
+16. the person who's hobby is magic-tricks is the person eating banana##1
+17. the person who's sport is parkour is somewhere to the left of the person drinking lemonade##5
+18. the person who's sport is baseball is the person who's hobby is magic-tricks##1
+19. the person drinking water is in an odd position##4
+20. the dutch is on the right of the french##1
+21. the person eating tomato is in an odd position##4
+22. the person drinking water is on the right of the person eating kale##1
+23. the person drinking water is on the left or right of the person who's hobby is reading##3
+24. the person drinking fanta is on the right of the person drinking iced-tea##1
+25. the person eating apple is on the left or right of the person eating apricot##3
+26. the person eating kale is on the right of the person who's sport is golf##1
+27. the person driving the ship is somewhere to the left of the person who's hobby is sudoku##5
+28. the person who's hobby is gardening is on the left or right of the person eating apricot##3
+29. the person who's sport is tennis is not the person eating tomato
+30. the person who's hobby is reading is not the japanese
+31. the dutch is not the person eating tomato
+32. the malaysian is not the person who's hobby is hiking
+33. the person drinking water is on the left of the person who's sport is cricket##1
+34. the person drinking lemonade is on the left or right of the person who's sport is tennis##3
+35. the person who's hobby is reading is somewhere to the left of the person who's sport is baseball##5
+36. the person eating banana is the british##1
+37. the person who's hobby is dancing is not the person driving the skateboard
+38. the person driving the boat is on the left of the person driving the scooter##1
+39. the person driving the tram is somewhere to the right of the person who's sport is baseball##5
+40. the person eating apple is on the left or right of the dutch##3
+41. the person eating spinach is on the left or right of the person who's sport is baseball##3
+42. the person who's hobby is reading is not the person driving the scooter
+43. the person eating apple is somewhere to the left of the person drinking lemonade##5
+44. the person drinking milk is on the left of the person driving the train##1
+45. the person who's hobby is magic-tricks is the person who's sport is baseball##1
+46. the person who's sport is parkour is on the left or right of the person who's sport is baseball##3
+47. the person eating apple is somewhere to the right of the person who's sport is baseball##5
+48. the japanese is somewhere to the left of the person driving the ship##5
+49. the person driving the bus is not the person who's hobby is reading
+50. the person who's sport is cricket is somewhere to the right of the person who's hobby is magic-tricks##5
+51. the person driving the bus is on the left or right of the person eating kale##3
+52. the person who's hobby is sudoku is on the far left or far right##3
+53. the person driving the boat is on the left or right of the japanese##3
+54. the person eating cranberry is on the far right##1
+55. the person who's hobby is magic-tricks is in an odd position##4
+56. the dutch is somewhere to the right of the french##5","{'Beverage': ['soy-milk', 'coffee', 'water', 'milk', 'iced-tea', 'fanta', 'lemonade'], 'Food': ['tomato', 'kale', 'banana', 'spinach', 'apricot', 'apple', 'cranberry'], 'Hobby': ['dancing', 'reading', 'magic-tricks', 'gardening', 'singing', 'hiking', 'sudoku'], 'Nationality': ['japanese', 'australian', 'british', 'french', 'dutch', 'argentine', 'malaysian'], 'Sport': ['golf', 'parkour', 'baseball', 'cricket', 'biathlon', 'tennis', 'sailing'], 'Transport': ['bus', 'boat', 'scooter', 'tram', 'train', 'ship', 'skateboard']}"
+Pt1_6x7_level6-3,"There are 7 different favourite beverages: 7up, cola, hot-chocolate, juice, lemonade, milk, sprite
+The people have 7 different hobbies: baking, collecting, drawing, reading, skydiving, video-games, writing
+The people perfer 7 different movie-genres: adventure, animation, musical, mystery, satire, sports, zombie
+7 different pets are kept: frog, hamster, horse, lizard, rat, snake, turtle
+The people prefer 7 different types of sport: basketball, cricket, rowing, soccer, surfing, tennis, volleyball
+The people use 7 different means of transport: airplane, bike, car, scooter, ship, taxi, tram
+ 1. the person watching musical movies is on the left or right of the person driving the taxi##3
+ 2. the person who's sport is surfing is on the left or right of the owner of the turtle##3
+ 3. the owner of the lizard is on the left or right of the person watching animation movies##3
+ 4. the person watching zombie movies is somewhere to the right of the person drinking juice##5
+ 5. the person watching satire movies is on the left or right of the person watching zombie movies##3
+ 6. the owner of the snake is on the left of the person driving the car##1
+ 7. the owner of the rat is on the right of the owner of the hamster##1
+ 8. the person driving the tram is on the far left##1
+ 9. the person who's hobby is collecting is on the right of the owner of the rat##1
+10. the owner of the lizard is somewhere to the right of the person drinking juice##5
+11. the person watching animation movies is not the person who's hobby is drawing
+12. the person driving the scooter is the owner of the hamster##1
+13. the person who's sport is rowing is in an even position##4
+14. the person who's hobby is video-games is somewhere to the left of the person who's hobby is drawing##5
+15. the person who's hobby is baking is not the person watching zombie movies
+16. the person watching zombie movies is on the left of the owner of the rat##1
+17. the person watching adventure movies is not the owner of the lizard
+18. the person who's sport is tennis is not the person drinking milk
+19. the person driving the scooter is on the left or right of the person who's sport is volleyball##3
+20. the person watching sports movies is somewhere to the left of the person drinking milk##5
+21. the owner of the frog is somewhere to the right of the person who's sport is rowing##5
+22. the person who's hobby is video-games is somewhere to the left of the person who's hobby is collecting##5
+23. the person driving the taxi is on the left or right of the person drinking lemonade##3
+24. the person who's hobby is writing is not the owner of the rat
+25. the person watching musical movies is not the person who's sport is volleyball
+26. the person watching animation movies is the owner of the horse##1
+27. the person drinking cola is somewhere to the right of the person who's sport is volleyball##5
+28. the owner of the lizard is on the left or right of the person who's hobby is reading##3
+29. the person driving the car is somewhere to the right of the person driving the bike##5
+30. the person who's hobby is baking is on the right of the person drinking cola##1
+31. the person drinking sprite is on the left or right of the person who's sport is surfing##3
+32. the person driving the scooter is somewhere to the left of the owner of the rat##5
+33. the owner of the lizard is on the left or right of the owner of the frog##3
+34. the person watching sports movies is not the person who's sport is volleyball
+35. the owner of the horse is somewhere to the left of the person driving the car##5
+36. the person watching adventure movies is somewhere to the left of the person driving the taxi##5
+37. the person who's hobby is video-games is somewhere to the left of the person watching adventure movies##5
+38. the owner of the frog is not the person who's sport is rowing
+39. the person driving the bike is somewhere to the right of the person who's hobby is skydiving##5
+40. the person driving the airplane is the person who's sport is volleyball##1
+41. the person watching adventure movies is in an odd position##4
+42. the owner of the rat is somewhere to the right of the person who's hobby is writing##5
+43. the person drinking sprite is somewhere to the right of the person who's sport is surfing##5
+44. the person drinking hot-chocolate is not the person watching zombie movies
+45. the person drinking milk is on the left or right of the owner of the snake##3
+46. the person watching zombie movies is in an even position##4
+47. the person who's sport is soccer is the owner of the turtle##1
+48. the person who's sport is cricket is on the far left or far right##3
+49. the person drinking cola is on the right of the person who's hobby is skydiving##1
+50. the owner of the rat is on the left or right of the person watching zombie movies##3
+51. the owner of the rat is on the left of the owner of the snake##1
+52. the person who's hobby is skydiving is on the left or right of the person drinking 7up##3
+53. the person who's hobby is baking is not the person who's sport is rowing
+54. the person watching satire movies is somewhere to the right of the person who's sport is volleyball##5","{'Beverage': ['juice', '7up', 'hot-chocolate', 'cola', 'milk', 'lemonade', 'sprite'], 'Hobby': ['reading', 'video-games', 'skydiving', 'writing', 'baking', 'collecting', 'drawing'], 'Movie-Genre': ['animation', 'sports', 'adventure', 'zombie', 'satire', 'musical', 'mystery'], 'Pet': ['horse', 'lizard', 'frog', 'hamster', 'rat', 'snake', 'turtle'], 'Sport': ['cricket', 'rowing', 'volleyball', 'tennis', 'basketball', 'surfing', 'soccer'], 'Transport': ['tram', 'ship', 'airplane', 'scooter', 'taxi', 'bike', 'car']}"
+Pt1_6x7_level6-4,"There are 7 different favourite beverages: almond-milk, coffee, hot-chocolate, juice, milk, soy-milk, tea
+The people perfer 7 different movie-genres: crime, disaster, epic, scientific, sports, western, zombie
+The people prefer 7 different music-genres: country, dubstep, funk, punk, r&b, reggae, soul
+There are 7 different nationalities: australian, canadian, colombian, dutch, french, indian, spanish
+7 different pets are kept: chinchilla, dog, ferret, frog, lizard, pony, snake
+The people prefer 7 different types of sport: baseball, rugby, skateboarding, skiing, soccer, surfing, weightlifting
+ 1. the person drinking juice is on the left or right of the owner of the snake##3
+ 2. the person drinking soy-milk is on the left or right of the person drinking tea##3
+ 3. the person who's sport is rugby is the person drinking milk##1
+ 4. the person drinking tea is on the right of the french##1
+ 5. the owner of the ferret is not the person drinking coffee
+ 6. the person who's sport is weightlifting is on the left or right of the indian##3
+ 7. the colombian is not the person who's sport is skiing
+ 8. the person watching crime movies is somewhere to the right of the person who's sport is rugby##5
+ 9. the fan r&b is not the owner of the chinchilla
+10. the spanish is somewhere to the left of the owner of the dog##5
+11. the owner of the frog is not the fan country
+12. the owner of the pony is somewhere to the left of the colombian##5
+13. the canadian is somewhere to the left of the person drinking coffee##5
+14. the owner of the ferret is on the left or right of the person who's sport is baseball##3
+15. the person who's sport is skateboarding is not the person watching western movies
+16. the dutch is not the fan punk
+17. the french is in the middle##1
+18. the owner of the frog is not the fan r&b
+19. the person drinking hot-chocolate is on the right of the person watching scientific movies##1
+20. the australian is on the right of the person watching epic movies##1
+21. the person watching disaster movies is on the left or right of the fan country##3
+22. the person drinking juice is not the person watching zombie movies
+23. the owner of the frog is somewhere to the right of the owner of the pony##5
+24. the dutch is on the left of the person drinking soy-milk##1
+25. the owner of the lizard is on the right of the fan dubstep##1
+26. the person drinking juice is somewhere to the left of the owner of the snake##5
+27. the owner of the snake is on the far left or far right##3
+28. the person watching disaster movies is on the far left or far right##3
+29. the fan punk is somewhere to the right of the person watching western movies##5
+30. the person drinking juice is not the fan funk
+31. the french is somewhere to the right of the fan reggae##5
+32. the person watching western movies is on the left of the person watching scientific movies##1
+33. the person who's sport is weightlifting is somewhere to the right of the owner of the ferret##5
+34. the dutch is not the person who's sport is skateboarding
+35. the person watching epic movies is somewhere to the right of the fan dubstep##5
+36. the person drinking soy-milk is somewhere to the right of the fan r&b##5
+37. the indian is not the person watching zombie movies
+38. the person watching scientific movies is somewhere to the left of the person watching zombie movies##5
+39. the person drinking tea is the person watching crime movies##1
+40. the fan funk is on the left or right of the person who's sport is skateboarding##3
+41. the person drinking juice is somewhere to the left of the person drinking coffee##5
+42. the person who's sport is baseball is in an odd position##4
+43. the fan dubstep is the person drinking almond-milk##1
+44. the person watching epic movies is the owner of the pony##1
+45. the owner of the pony is not the spanish
+46. the person who's sport is surfing is somewhere to the right of the fan punk##5
+47. the person watching epic movies is somewhere to the right of the owner of the chinchilla##5
+48. the owner of the pony is not the fan funk
+49. the owner of the ferret is on the right of the owner of the chinchilla##1
+50. the person who's sport is skiing is on the left or right of the person who's sport is skateboarding##3
+51. the canadian is on the right of the person drinking milk##1
+52. the colombian is on the right of the person who's sport is skiing##1
+53. the person who's sport is weightlifting is not the canadian","{'Beverage': ['milk', 'almond-milk', 'hot-chocolate', 'soy-milk', 'tea', 'juice', 'coffee'], 'Movie-Genre': ['western', 'scientific', 'zombie', 'epic', 'crime', 'sports', 'disaster'], 'Music-Genre': ['reggae', 'dubstep', 'r&b', 'punk', 'funk', 'country', 'soul'], 'Nationality': ['spanish', 'canadian', 'dutch', 'french', 'australian', 'colombian', 'indian'], 'Pet': ['chinchilla', 'ferret', 'lizard', 'pony', 'frog', 'dog', 'snake'], 'Sport': ['rugby', 'soccer', 'baseball', 'skateboarding', 'skiing', 'weightlifting', 'surfing']}"
+Pt1_6x7_level6-5,"There are 7 different favourite beverages: 7up, almond-milk, coffee, cola, hot-chocolate, mirinda, water
+There 7 different types of food: apricot, asparagus, corn, lime, peas, pomegranate, watermelon
+The people have 7 different hobbies: dancing, drawing, filmmaking, magic-tricks, singing, sudoku, writing
+There are 7 different nationalities: american, british, canadian, dutch, indian, mexican, polish
+The people prefer 7 different types of sport: climbing, handball, lacrosse, soccer, surfing, swimming, water-polo
+The people use 7 different means of transport: airplane, boat, car, quad-bike, ship, trike, van
+ 1. the polish is somewhere to the left of the person eating corn##5
+ 2. the british is somewhere to the right of the person who's sport is handball##5
+ 3. the person drinking almond-milk is on the right of the mexican##1
+ 4. the person driving the trike is somewhere to the left of the person eating watermelon##5
+ 5. the person drinking 7up is on the left or right of the person who's hobby is magic-tricks##3
+ 6. the polish is the person drinking hot-chocolate##1
+ 7. the person driving the ship is somewhere to the right of the american##5
+ 8. the person drinking almond-milk is not the person who's hobby is dancing
+ 9. the person driving the ship is on the left of the person driving the airplane##1
+10. the person who's hobby is sudoku is the person who's sport is lacrosse##1
+11. the person eating pomegranate is on the right of the person who's sport is lacrosse##1
+12. the person who's sport is surfing is the person eating corn##1
+13. the person eating watermelon is not the person who's sport is climbing
+14. the person driving the boat is on the right of the person who's sport is swimming##1
+15. the person who's hobby is drawing is on the left or right of the person drinking water##3
+16. the person who's hobby is sudoku is the person eating peas##1
+17. the person drinking water is in an odd position##4
+18. the person who's hobby is magic-tricks is between the british and the person who's sport is surfing##2
+19. the person drinking cola is somewhere to the left of the american##5
+20. the person driving the quad-bike is the american##1
+21. the person eating pomegranate is somewhere to the left of the british##5
+22. the person drinking hot-chocolate is on the left or right of the person eating lime##3
+23. the person driving the van is on the left or right of the person who's hobby is writing##3
+24. the person eating corn is somewhere to the left of the person eating asparagus##5
+25. the person who's sport is swimming is on the left or right of the polish##3
+26. the person drinking 7up is the person who's hobby is filmmaking##1
+27. the person driving the car is the dutch##1
+28. the person who's hobby is drawing is on the right of the person drinking hot-chocolate##1
+29. the person driving the car is the person drinking mirinda##1
+30. the canadian is not the person who's sport is handball
+31. the indian is not the person eating apricot
+32. the person drinking coffee is on the right of the person who's hobby is singing##1
+33. the person eating asparagus is the person who's sport is water-polo##1
+34. the person eating asparagus is on the left or right of the person eating watermelon##3
+35. the person eating apricot is on the right of the person who's hobby is writing##1
+36. the person who's sport is surfing is somewhere to the left of the british##5
+37. the person driving the trike is somewhere to the left of the person eating corn##5
+38. the person eating corn is between the person who's sport is swimming and the person eating watermelon##2
+39. the canadian is on the far left or far right##3
+40. the person drinking mirinda is the person who's sport is soccer##1
+41. the person who's hobby is magic-tricks is on the right of the mexican##1
+42. the person driving the van is somewhere to the left of the person who's hobby is singing##5
+43. the dutch is on the left or right of the person driving the van##3
+44. the person driving the airplane is somewhere to the right of the person driving the boat##5
+45. the person who's sport is soccer is on the left or right of the person who's hobby is sudoku##3","{'Beverage': ['cola', 'mirinda', 'hot-chocolate', 'coffee', 'water', 'almond-milk', '7up'], 'Food': ['peas', 'pomegranate', 'apricot', 'lime', 'corn', 'watermelon', 'asparagus'], 'Hobby': ['sudoku', 'writing', 'singing', 'drawing', 'dancing', 'magic-tricks', 'filmmaking'], 'Nationality': ['canadian', 'dutch', 'polish', 'american', 'mexican', 'indian', 'british'], 'Sport': ['lacrosse', 'soccer', 'climbing', 'swimming', 'surfing', 'handball', 'water-polo'], 'Transport': ['van', 'car', 'trike', 'quad-bike', 'boat', 'ship', 'airplane']}"
+Pt1_6x7_level6-6,"There are 7 different favourite beverages: 7up, cola, fanta, lemonade, mirinda, soy-milk, water
+The people have 7 different hobbies: drawing, gardening, magic-tricks, photography, reading, sudoku, writing
+The people have 7 different jobs:  accountant, analyst, bartender, designer, librarian, social-worker, writer
+The people prefer 7 different music-genres: blues, d&b, electronic, funk, jazz, reggae, techno
+The people prefer 7 different types of sport: baseball, biathlon, cricket, golf, parkour, skiing, volleyball
+The people use 7 different means of transport: boat, bus, car, scooter, ship, skateboard, van
+ 1. the person who's sport is skiing is on the right of the fan jazz##1
+ 2. the person drinking 7up is on the far right##1
+ 3. the fan electronic is the person drinking fanta##1
+ 4. the fan reggae is somewhere to the right of the person who's hobby is reading##5
+ 5. the fan funk is somewhere to the right of the bartender##5
+ 6. the accountant is on the left or right of the person drinking mirinda##3
+ 7. the person drinking mirinda is not the person who's sport is golf
+ 8. the person drinking soy-milk is on the right of the person who's sport is skiing##1
+ 9. the person drinking 7up is somewhere to the right of the analyst##5
+10. the accountant is somewhere to the left of the writer##5
+11. the designer is on the far left##1
+12. the person drinking soy-milk is on the right of the person who's hobby is drawing##1
+13. the accountant is not the person driving the skateboard
+14. the person drinking 7up is somewhere to the right of the accountant##5
+15. the social-worker is on the far right##1
+16. the writer is in an even position##4
+17. the person drinking mirinda is the person driving the skateboard##1
+18. the fan funk is somewhere to the right of the person drinking fanta##5
+19. the person who's hobby is sudoku is in an even position##4
+20. the person driving the car is not the fan reggae
+21. the librarian is on the right of the fan d&b##1
+22. the person driving the scooter is the person drinking 7up##1
+23. the accountant is somewhere to the left of the person driving the skateboard##5
+24. the person who's sport is golf is on the left or right of the fan d&b##3
+25. the person who's hobby is sudoku is somewhere to the left of the analyst##5
+26. the person who's hobby is magic-tricks is on the far left or far right##3
+27. the fan blues is somewhere to the left of the social-worker##5
+28. the person drinking cola is somewhere to the left of the person drinking water##5
+29. the bartender is on the left of the fan funk##1
+30. the bartender is in an even position##4
+31. the person drinking water is on the left or right of the person driving the skateboard##3
+32. the writer is on the left of the fan blues##1
+33. the person driving the car is not the analyst
+34. the person who's sport is golf is somewhere to the left of the bartender##5
+35. the person who's sport is skiing is the person driving the skateboard##1
+36. the fan jazz is on the left or right of the person driving the skateboard##3
+37. the person who's hobby is reading is somewhere to the left of the accountant##5
+38. the fan electronic is on the left or right of the person who's hobby is photography##3
+39. the person drinking mirinda is not the person who's sport is biathlon
+40. the person driving the van is on the left or right of the person driving the bus##3
+41. the fan techno is on the far left##1
+42. the person driving the ship is on the far left##1
+43. the person who's hobby is gardening is on the left of the person who's sport is cricket##1
+44. the person who's sport is biathlon is in an even position##4
+45. the designer is the person who's sport is baseball##1
+46. the fan jazz is not the person driving the van
+47. the fan d&b is not the person who's sport is parkour
+48. the person who's hobby is photography is on the left of the person who's sport is parkour##1
+49. the person who's hobby is sudoku is on the left of the person driving the skateboard##1
+50. the person drinking lemonade is on the left of the person driving the boat##1
+51. the person who's sport is parkour is on the right of the person driving the bus##1
+52. the person who's sport is cricket is not the person driving the skateboard
+53. the person who's hobby is photography is somewhere to the right of the person who's hobby is writing##5
+54. the fan d&b is somewhere to the right of the person who's sport is volleyball##5
+55. the person who's sport is cricket is not the person driving the boat
+56. the person who's hobby is magic-tricks is somewhere to the right of the person driving the bus##5","{'Beverage': ['cola', 'water', 'mirinda', 'soy-milk', 'lemonade', 'fanta', '7up'], 'Hobby': ['reading', 'sudoku', 'drawing', 'writing', 'photography', 'gardening', 'magic-tricks'], 'Job': ['designer', 'accountant', 'analyst', 'writer', 'librarian', 'bartender', 'social-worker'], 'Music-Genre': ['techno', 'jazz', 'reggae', 'd&b', 'blues', 'electronic', 'funk'], 'Sport': ['baseball', 'volleyball', 'skiing', 'biathlon', 'golf', 'parkour', 'cricket'], 'Transport': ['ship', 'car', 'skateboard', 'van', 'bus', 'boat', 'scooter']}"
+Pt1_6x7_level6-7,"The people have 7 different hobbies: camping, chess, fishing, gardening, magic-tricks, puzzles, traveling
+The people have 7 different jobs:  accountant, architect, dressmaker, engineer, entrepreneur, nurse, pilot
+The people prefer 7 different music-genres: blues, disco, electronic, jazz, r&b, rock, techno
+There are 7 different nationalities: brazilian, dutch, italian, malaysian, nigerian, thai, turkish
+7 different pets are kept: bird, chinchilla, goldfish, hamster, lizard, mouse, snake
+The people use 7 different means of transport: airplane, bike, car, quad-bike, scooter, skateboard, subway
+ 1. the owner of the goldfish is on the far right##1
+ 2. the brazilian is the person driving the scooter##1
+ 3. the fan jazz is somewhere to the left of the dressmaker##5
+ 4. the person who's hobby is fishing is not the person driving the quad-bike
+ 5. the fan jazz is not the person driving the bike
+ 6. the architect is not the person driving the bike
+ 7. the turkish is the person who's hobby is magic-tricks##1
+ 8. the person who's hobby is puzzles is not the thai
+ 9. the person who's hobby is gardening is on the left or right of the owner of the snake##3
+10. the owner of the goldfish is somewhere to the right of the nurse##5
+11. the accountant is not the person driving the scooter
+12. the pilot is between the dutch and the fan electronic##2
+13. the owner of the lizard is on the left or right of the person who's hobby is camping##3
+14. the fan blues is somewhere to the right of the owner of the snake##5
+15. the person driving the bike is not the nurse
+16. the fan jazz is somewhere to the left of the person driving the bike##5
+17. the owner of the mouse is on the left of the fan r&b##1
+18. the person driving the quad-bike is on the left of the person driving the subway##1
+19. the accountant is on the right of the fan disco##1
+20. the italian is in the middle##1
+21. the thai is not the owner of the bird
+22. the person who's hobby is gardening is the thai##1
+23. the turkish is on the left or right of the brazilian##3
+24. the malaysian is somewhere to the right of the accountant##5
+25. the fan jazz is somewhere to the left of the person driving the car##5
+26. the owner of the hamster is somewhere to the left of the dutch##5
+27. the fan r&b is somewhere to the left of the owner of the snake##5
+28. the person driving the scooter is somewhere to the left of the owner of the lizard##5
+29. the owner of the goldfish is not the nigerian
+30. the person driving the airplane is on the left or right of the person who's hobby is chess##3
+31. the fan rock is not the person driving the quad-bike
+32. the architect is the person driving the skateboard##1
+33. the person who's hobby is traveling is somewhere to the right of the brazilian##5
+34. the person who's hobby is puzzles is somewhere to the right of the person who's hobby is magic-tricks##5
+35. the fan rock is not the owner of the snake
+36. the engineer is somewhere to the left of the person driving the airplane##5
+37. the person who's hobby is puzzles is not the owner of the chinchilla
+38. the owner of the bird is the person driving the subway##1
+39. the owner of the chinchilla is somewhere to the left of the owner of the lizard##5
+40. the brazilian is on the far left##1
+41. the entrepreneur is in an even position##4
+42. the person who's hobby is gardening is not the person driving the bike
+43. the entrepreneur is on the left or right of the nurse##3
+44. the person driving the skateboard is on the left or right of the person driving the quad-bike##3
+45. the person who's hobby is fishing is on the left of the person driving the bike##1
+46. the person driving the subway is not the owner of the chinchilla
+47. the person who's hobby is camping is somewhere to the left of the person who's hobby is gardening##5
+48. the dressmaker is somewhere to the right of the owner of the chinchilla##5
+49. the fan rock is on the right of the fan electronic##1
+50. the architect is somewhere to the left of the owner of the lizard##5
+51. the person who's hobby is camping is the architect##1
+52. the person who's hobby is magic-tricks is the fan r&b##1
+53. the dutch is between the dressmaker and the person who's hobby is traveling##2
+54. the fan electronic is in the middle##1
+55. the owner of the hamster is the turkish##1
+56. the fan electronic is on the left or right of the person who's hobby is traveling##3
+57. the nigerian is in an odd position##4","{'Hobby': ['fishing', 'magic-tricks', 'camping', 'puzzles', 'traveling', 'chess', 'gardening'], 'Job': ['nurse', 'entrepreneur', 'architect', 'accountant', 'pilot', 'engineer', 'dressmaker'], 'Music-Genre': ['jazz', 'r&b', 'disco', 'electronic', 'rock', 'techno', 'blues'], 'Nationality': ['brazilian', 'turkish', 'nigerian', 'italian', 'malaysian', 'dutch', 'thai'], 'Pet': ['mouse', 'hamster', 'chinchilla', 'lizard', 'bird', 'snake', 'goldfish'], 'Transport': ['scooter', 'bike', 'skateboard', 'quad-bike', 'subway', 'car', 'airplane']}"
+Pt1_6x7_level6-8,"There are 7 different favourite beverages: 7up, coffee, cola, fanta, milk, soy-milk, water
+There 7 different types of food: cranberry, lettuce, nectarine, pear, peas, radish, tomato
+The people have 7 different jobs:  accountant, doctor, librarian, police-officer, project-manager, scientist, teacher
+The people prefer 7 different music-genres: classical, folk, funk, house, metal, rock, trance
+The people prefer 7 different types of sport: badminton, cricket, golf, ice-hockey, tennis, volleyball, weightlifting
+The people use 7 different means of transport: boat, car, motorbike, quad-bike, subway, tram, trike
+ 1. the fan metal is somewhere to the left of the person eating radish##5
+ 2. the doctor is on the far left or far right##3
+ 3. the person who's sport is volleyball is not the person eating nectarine
+ 4. the person driving the subway is on the left or right of the person driving the quad-bike##3
+ 5. the person who's sport is weightlifting is somewhere to the left of the person drinking cola##5
+ 6. the accountant is not the person eating radish
+ 7. the fan folk is not the project-manager
+ 8. the person driving the trike is somewhere to the right of the project-manager##5
+ 9. the person eating nectarine is somewhere to the left of the librarian##5
+10. the person who's sport is ice-hockey is on the left or right of the person who's sport is cricket##3
+11. the person driving the subway is not the fan metal
+12. the person driving the trike is somewhere to the left of the person eating peas##5
+13. the person eating cranberry is somewhere to the left of the person who's sport is weightlifting##5
+14. the librarian is in the middle##1
+15. the person eating cranberry is in an odd position##4
+16. the project-manager is in an odd position##4
+17. the person eating lettuce is somewhere to the right of the teacher##5
+18. the person eating tomato is not the doctor
+19. the person who's sport is badminton is the person eating lettuce##1
+20. the fan funk is on the left or right of the person driving the subway##3
+21. the fan house is somewhere to the left of the fan metal##5
+22. the person who's sport is golf is not the project-manager
+23. the person who's sport is ice-hockey is somewhere to the right of the person who's sport is volleyball##5
+24. the person driving the subway is on the right of the person drinking fanta##1
+25. the person eating pear is on the left of the person who's sport is cricket##1
+26. the person drinking milk is somewhere to the left of the person drinking soy-milk##5
+27. the scientist is on the far right##1
+28. the scientist is not the person who's sport is tennis
+29. the person who's sport is tennis is not the doctor
+30. the person drinking water is somewhere to the left of the person driving the subway##5
+31. the person who's sport is cricket is somewhere to the left of the person drinking 7up##5
+32. the person who's sport is cricket is on the right of the person who's sport is ice-hockey##1
+33. the person eating lettuce is in an odd position##4
+34. the person driving the car is the fan funk##1
+35. the person drinking soy-milk is somewhere to the left of the person drinking fanta##5
+36. the person driving the subway is not the project-manager
+37. the fan metal is somewhere to the left of the teacher##5
+38. the person driving the quad-bike is on the far right##1
+39. the fan rock is the person eating radish##1
+40. the teacher is between the person drinking cola and the person drinking fanta##2
+41. the person who's sport is tennis is in an odd position##4
+42. the fan house is not the person eating lettuce
+43. the fan trance is on the right of the project-manager##1
+44. the person driving the boat is somewhere to the right of the fan classical##5
+45. the person who's sport is tennis is on the left or right of the person eating tomato##3
+46. the fan trance is somewhere to the left of the person who's sport is badminton##5
+47. the person eating cranberry is somewhere to the left of the person who's sport is tennis##5
+48. the person who's sport is weightlifting is the person drinking water##1
+49. the person drinking coffee is on the far left##1
+50. the person driving the trike is on the left or right of the person who's sport is cricket##3
+51. the fan house is on the left of the fan classical##1
+52. the police-officer is on the left of the teacher##1
+53. the project-manager is on the right of the accountant##1
+54. the person driving the tram is the person drinking water##1
+55. the person drinking milk is not the person who's sport is ice-hockey","{'Beverage': ['coffee', 'water', 'milk', 'soy-milk', 'fanta', '7up', 'cola'], 'Food': ['cranberry', 'tomato', 'nectarine', 'pear', 'peas', 'radish', 'lettuce'], 'Job': ['doctor', 'accountant', 'project-manager', 'librarian', 'police-officer', 'teacher', 'scientist'], 'Music-Genre': ['house', 'classical', 'metal', 'trance', 'funk', 'rock', 'folk'], 'Sport': ['volleyball', 'weightlifting', 'tennis', 'ice-hockey', 'cricket', 'golf', 'badminton'], 'Transport': ['motorbike', 'tram', 'boat', 'trike', 'car', 'subway', 'quad-bike']}"
+Pt1_6x7_level6-9,"There are 7 different favourite beverages: 7up, coffee, cola, fanta, iced-tea, soy-milk, tea
+There 7 different types of food: apricot, cherry, kiwi, lemon, onion, plum, potato
+The people have 7 different jobs:  architect, coach, entrepreneur, freelancer, journalist, manager, paramedic
+There are 7 different nationalities: brazilian, german, indonesian, nigerian, spanish, thai, turkish
+7 different pets are kept: cat, ferret, frog, goldfish, hamster, rabbit, turtle
+The people use 7 different means of transport: bike, boat, car, jet-ski, roller, train, trike
+ 1. the person driving the train is not the person drinking coffee
+ 2. the nigerian is somewhere to the right of the entrepreneur##5
+ 3. the person eating cherry is on the left or right of the person drinking fanta##3
+ 4. the owner of the turtle is the person drinking tea##1
+ 5. the person drinking fanta is not the person eating potato
+ 6. the architect is the owner of the goldfish##1
+ 7. the coach is on the left or right of the person eating apricot##3
+ 8. the nigerian is somewhere to the left of the spanish##5
+ 9. the person eating potato is in an even position##4
+10. the owner of the cat is on the left or right of the person eating lemon##3
+11. the person eating cherry is on the far left or far right##3
+12. the journalist is somewhere to the right of the person driving the boat##5
+13. the person drinking soy-milk is not the architect
+14. the person driving the train is not the architect
+15. the owner of the goldfish is on the left or right of the entrepreneur##3
+16. the person driving the train is on the left of the person driving the boat##1
+17. the person drinking iced-tea is not the nigerian
+18. the paramedic is on the right of the person driving the bike##1
+19. the person eating onion is on the right of the person drinking 7up##1
+20. the architect is somewhere to the left of the owner of the cat##5
+21. the person drinking fanta is somewhere to the left of the owner of the rabbit##5
+22. the person drinking soy-milk is the indonesian##1
+23. the person driving the roller is not the paramedic
+24. the owner of the frog is not the person driving the bike
+25. the person drinking cola is the owner of the cat##1
+26. the nigerian is somewhere to the right of the journalist##5
+27. the person drinking soy-milk is in an odd position##4
+28. the owner of the hamster is somewhere to the right of the person driving the train##5
+29. the journalist is not the person drinking fanta
+30. the spanish is somewhere to the left of the person driving the bike##5
+31. the architect is not the person drinking coffee
+32. the brazilian is not the person drinking iced-tea
+33. the person driving the roller is in an even position##4
+34. the person drinking tea is somewhere to the right of the person driving the boat##5
+35. the person driving the bike is between the person drinking coffee and the person drinking cola##2
+36. the owner of the rabbit is on the left or right of the owner of the frog##3
+37. the brazilian is somewhere to the right of the indonesian##5
+38. the turkish is not the person driving the trike
+39. the person eating lemon is on the right of the owner of the cat##1
+40. the owner of the frog is in an odd position##4
+41. the person driving the train is somewhere to the left of the brazilian##5
+42. the owner of the hamster is on the far right##1
+43. the brazilian is in an even position##4
+44. the person eating onion is somewhere to the left of the manager##5
+45. the person drinking 7up is not the journalist
+46. the person driving the roller is somewhere to the right of the person drinking fanta##5
+47. the person drinking fanta is somewhere to the left of the turkish##5
+48. the person drinking soy-milk is somewhere to the left of the person eating potato##5
+49. the person driving the car is not the thai
+50. the german is somewhere to the right of the person eating plum##5
+51. the person drinking fanta is on the left or right of the entrepreneur##3
+52. the person eating onion is the person driving the jet-ski##1
+53. the person drinking coffee is the person driving the trike##1
+54. the person eating potato is somewhere to the left of the owner of the hamster##5
+55. the person eating potato is not the entrepreneur
+56. the person eating onion is on the left of the german##1","{'Beverage': ['soy-milk', 'fanta', 'iced-tea', '7up', 'cola', 'tea', 'coffee'], 'Food': ['cherry', 'plum', 'apricot', 'potato', 'onion', 'lemon', 'kiwi'], 'Job': ['entrepreneur', 'architect', 'journalist', 'coach', 'freelancer', 'manager', 'paramedic'], 'Nationality': ['indonesian', 'brazilian', 'turkish', 'nigerian', 'spanish', 'german', 'thai'], 'Pet': ['ferret', 'goldfish', 'frog', 'rabbit', 'cat', 'turtle', 'hamster'], 'Transport': ['train', 'boat', 'car', 'roller', 'jet-ski', 'bike', 'trike']}"
diff --git a/part2/level6/Pt2_7x2_level6.csv b/part2/level6/Pt2_7x2_level6.csv
new file mode 100644
index 0000000000000000000000000000000000000000..7d130863022603b39d90f12d2a7e262c77d2eed2
--- /dev/null
+++ b/part2/level6/Pt2_7x2_level6.csv
@@ -0,0 +1,123 @@
+ID,Clues,SolutionGrid
+Pt1_7x2_level6-0,"There are 2 different favourite beverages: hot-chocolate, water
+The people have 2 different hobbies: drawing, writing
+The people prefer 2 different music-genres: dubstep, hip-hop
+There are 2 different nationalities: italian, malaysian
+2 different pets are kept: pony, snake
+The people prefer 2 different types of sport: cricket, tennis
+The people use 2 different means of transport: scooter, trike
+1. the person who's hobby is writing is not the fan hip-hop
+2. the person drinking water is on the far left##1
+3. the italian is in an odd position##4
+4. the person driving the scooter is somewhere to the left of the owner of the snake##5
+5. the person driving the trike is on the right of the person who's sport is cricket##1
+6. the fan dubstep is the owner of the pony##1","{'Beverage': ['water', 'hot-chocolate'], 'Hobby': ['writing', 'drawing'], 'Music-Genre': ['dubstep', 'hip-hop'], 'Nationality': ['italian', 'malaysian'], 'Pet': ['pony', 'snake'], 'Sport': ['cricket', 'tennis'], 'Transport': ['scooter', 'trike']}"
+Pt1_7x2_level6-1,"There are 2 different favourite beverages: iced-tea, mirinda
+The people have 2 different hobbies: chess, traveling
+The people have 2 different jobs:  lawyer, paramedic
+The people perfer 2 different movie-genres: horror, satire
+The people prefer 2 different music-genres: ambient, pop
+2 different pets are kept: goat, lizard
+The people use 2 different means of transport: quad-bike, scooter
+1. the owner of the lizard is on the left or right of the fan ambient##3
+2. the owner of the goat is on the right of the person drinking mirinda##1
+3. the lawyer is on the left of the person who's hobby is traveling##1
+4. the person who's hobby is traveling is not the person watching horror movies
+5. the person driving the quad-bike is the person watching satire movies##1","{'Beverage': ['mirinda', 'iced-tea'], 'Hobby': ['chess', 'traveling'], 'Job': ['lawyer', 'paramedic'], 'Movie-Genre': ['horror', 'satire'], 'Music-Genre': ['pop', 'ambient'], 'Pet': ['lizard', 'goat'], 'Transport': ['scooter', 'quad-bike']}"
+Pt1_7x2_level6-2,"There 2 different types of food: kale, tomato
+The people have 2 different hobbies: camping, skydiving
+The people perfer 2 different movie-genres: action, adventure
+The people prefer 2 different music-genres: jazz, reggae
+There are 2 different nationalities: german, spanish
+The people prefer 2 different types of sport: snowboarding, surfing
+The people use 2 different means of transport: taxi, trike
+1. the person who's sport is surfing is somewhere to the right of the person eating kale##5
+2. the person who's hobby is camping is not the person driving the taxi
+3. the spanish is on the right of the person eating kale##1
+4. the person watching action movies is the person who's hobby is camping##1
+5. the fan reggae is on the left or right of the person who's sport is surfing##3
+6. the person watching adventure movies is on the right of the german##1","{'Food': ['kale', 'tomato'], 'Hobby': ['camping', 'skydiving'], 'Movie-Genre': ['action', 'adventure'], 'Music-Genre': ['reggae', 'jazz'], 'Nationality': ['german', 'spanish'], 'Sport': ['snowboarding', 'surfing'], 'Transport': ['trike', 'taxi']}"
+Pt1_7x2_level6-3,"There are 2 different favourite beverages: 7up, hot-chocolate
+There 2 different types of food: apricot, carrot
+The people have 2 different hobbies: gardening, rock-climbing
+The people perfer 2 different movie-genres: horror, sports
+The people prefer 2 different music-genres: funk, jazz
+2 different pets are kept: dog, frog
+The people use 2 different means of transport: helicopter, jet-ski
+1. the person who's hobby is gardening is somewhere to the left of the person drinking 7up##5
+2. the person watching sports movies is not the person eating apricot
+3. the person eating carrot is on the left or right of the fan jazz##3
+4. the person driving the helicopter is on the left or right of the owner of the dog##3
+5. the fan jazz is somewhere to the left of the owner of the dog##5","{'Beverage': ['hot-chocolate', '7up'], 'Food': ['apricot', 'carrot'], 'Hobby': ['gardening', 'rock-climbing'], 'Movie-Genre': ['horror', 'sports'], 'Music-Genre': ['jazz', 'funk'], 'Pet': ['frog', 'dog'], 'Transport': ['helicopter', 'jet-ski']}"
+Pt1_7x2_level6-4,"There are 2 different favourite beverages: milk, water
+The people have 2 different hobbies: camping, cooking
+The people have 2 different jobs:  engineer, musician
+The people perfer 2 different movie-genres: adventure, time-travel
+2 different pets are kept: goat, guinea-pig
+The people prefer 2 different types of sport: handball, surfing
+The people use 2 different means of transport: skateboard, train
+1. the engineer is on the left of the person drinking water##1
+2. the person watching time-travel movies is on the right of the person watching adventure movies##1
+3. the person driving the skateboard is somewhere to the right of the owner of the guinea-pig##5
+4. the person who's sport is handball is not the person who's hobby is camping
+5. the person who's sport is surfing is on the left of the person driving the skateboard##1","{'Beverage': ['milk', 'water'], 'Hobby': ['camping', 'cooking'], 'Job': ['engineer', 'musician'], 'Movie-Genre': ['adventure', 'time-travel'], 'Pet': ['guinea-pig', 'goat'], 'Sport': ['surfing', 'handball'], 'Transport': ['train', 'skateboard']}"
+Pt1_7x2_level6-5,"There are 2 different favourite beverages: coffee, water
+The people have 2 different hobbies: filmmaking, sudoku
+The people have 2 different jobs:  mechanic, paramedic
+The people perfer 2 different movie-genres: family, time-travel
+The people prefer 2 different music-genres: blues, techno
+2 different pets are kept: bird, lizard
+The people use 2 different means of transport: car, taxi
+1. the fan blues is not the person watching time-travel movies
+2. the person drinking coffee is in an odd position##4
+3. the person who's hobby is filmmaking is somewhere to the right of the person driving the taxi##5
+4. the fan blues is the paramedic##1
+5. the owner of the lizard is on the left of the person watching time-travel movies##1","{'Beverage': ['coffee', 'water'], 'Hobby': ['sudoku', 'filmmaking'], 'Job': ['paramedic', 'mechanic'], 'Movie-Genre': ['family', 'time-travel'], 'Music-Genre': ['blues', 'techno'], 'Pet': ['lizard', 'bird'], 'Transport': ['taxi', 'car']}"
+Pt1_7x2_level6-6,"The people have 2 different hobbies: board-games, collecting
+The people perfer 2 different movie-genres: family, scientific
+The people prefer 2 different music-genres: hip-hop, trance
+There are 2 different nationalities: british, german
+2 different pets are kept: guinea-pig, horse
+The people prefer 2 different types of sport: cycling, rugby
+The people use 2 different means of transport: quad-bike, subway
+1. the fan trance is on the left of the person who's sport is cycling##1
+2. the person who's hobby is board-games is on the left of the person driving the subway##1
+3. the person driving the subway is the british##1
+4. the person watching scientific movies is not the owner of the horse
+5. the person who's sport is rugby is the owner of the horse##1","{'Hobby': ['board-games', 'collecting'], 'Movie-Genre': ['family', 'scientific'], 'Music-Genre': ['trance', 'hip-hop'], 'Nationality': ['german', 'british'], 'Pet': ['horse', 'guinea-pig'], 'Sport': ['rugby', 'cycling'], 'Transport': ['quad-bike', 'subway']}"
+Pt1_7x2_level6-7,"There are 2 different favourite beverages: hot-chocolate, soy-milk
+The people have 2 different hobbies: baking, sudoku
+The people have 2 different jobs:  bartender, librarian
+The people perfer 2 different movie-genres: comedy, thriller
+2 different pets are kept: ferret, snake
+The people prefer 2 different types of sport: badminton, basketball
+The people use 2 different means of transport: bike, train
+1. the person who's sport is basketball is somewhere to the right of the person who's hobby is sudoku##5
+2. the owner of the ferret is somewhere to the left of the person driving the bike##5
+3. the person drinking soy-milk is not the person who's sport is badminton
+4. the librarian is somewhere to the left of the bartender##5
+5. the person watching thriller movies is not the person who's sport is badminton","{'Beverage': ['hot-chocolate', 'soy-milk'], 'Hobby': ['sudoku', 'baking'], 'Job': ['librarian', 'bartender'], 'Movie-Genre': ['comedy', 'thriller'], 'Pet': ['ferret', 'snake'], 'Sport': ['badminton', 'basketball'], 'Transport': ['train', 'bike']}"
+Pt1_7x2_level6-8,"There are 2 different favourite beverages: sprite, tea
+There 2 different types of food: apricot, cauliflower
+The people have 2 different jobs:  fisherman, writer
+The people perfer 2 different movie-genres: adventure, sports
+The people prefer 2 different music-genres: hip-hop, pop
+The people prefer 2 different types of sport: baseball, basketball
+The people use 2 different means of transport: scooter, ship
+1. the person drinking sprite is in an even position##4
+2. the person eating apricot is the writer##1
+3. the person who's sport is basketball is somewhere to the right of the fisherman##5
+4. the person who's sport is baseball is not the person watching adventure movies
+5. the person driving the ship is on the left of the fan hip-hop##1","{'Beverage': ['tea', 'sprite'], 'Food': ['cauliflower', 'apricot'], 'Job': ['fisherman', 'writer'], 'Movie-Genre': ['sports', 'adventure'], 'Music-Genre': ['pop', 'hip-hop'], 'Sport': ['baseball', 'basketball'], 'Transport': ['ship', 'scooter']}"
+Pt1_7x2_level6-9,"There are 2 different favourite beverages: almond-milk, cola
+The people have 2 different hobbies: reading, sudoku
+The people have 2 different jobs:  dressmaker, electrician
+The people perfer 2 different movie-genres: adventure, drama
+The people prefer 2 different music-genres: pop, r&b
+2 different pets are kept: dog, hamster
+The people use 2 different means of transport: bus, jet-ski
+1. the owner of the dog is somewhere to the right of the person watching drama movies##5
+2. the person drinking almond-milk is not the owner of the dog
+3. the electrician is somewhere to the right of the dressmaker##5
+4. the person who's hobby is reading is not the person driving the jet-ski
+5. the fan r&b is on the left of the person who's hobby is reading##1","{'Beverage': ['almond-milk', 'cola'], 'Hobby': ['sudoku', 'reading'], 'Job': ['dressmaker', 'electrician'], 'Movie-Genre': ['drama', 'adventure'], 'Music-Genre': ['r&b', 'pop'], 'Pet': ['hamster', 'dog'], 'Transport': ['jet-ski', 'bus']}"
diff --git a/part2/level6/Pt2_7x3_level6.csv b/part2/level6/Pt2_7x3_level6.csv
new file mode 100644
index 0000000000000000000000000000000000000000..4a887846c9c2da05f2815463e06cadbc02da5206
--- /dev/null
+++ b/part2/level6/Pt2_7x3_level6.csv
@@ -0,0 +1,201 @@
+ID,Clues,SolutionGrid
+Pt1_7x3_level6-0,"There are 3 different favourite beverages: iced-tea, milk, mirinda
+There 3 different types of food: artichoke, nectarine, zucchini
+The people have 3 different hobbies: fishing, hiking, writing
+The people have 3 different jobs:  coach, scientist, software-developer
+There are 3 different nationalities: australian, nigerian, pakistani
+3 different pets are kept: bird, dog, mouse
+The people prefer 3 different types of sport: climbing, lacrosse, water-polo
+ 1. the owner of the bird is between the person who's hobby is fishing and the person who's sport is water-polo##2
+ 2. the pakistani is between the australian and the person who's hobby is fishing##2
+ 3. the person who's hobby is hiking is not the owner of the mouse
+ 4. the person drinking iced-tea is on the left or right of the person eating zucchini##3
+ 5. the person drinking iced-tea is on the far left or far right##3
+ 6. the owner of the mouse is the person eating artichoke##1
+ 7. the person eating zucchini is somewhere to the right of the nigerian##5
+ 8. the coach is somewhere to the left of the scientist##5
+ 9. the person who's sport is climbing is on the right of the software-developer##1
+10. the person drinking milk is in an even position##4
+11. the person who's hobby is writing is somewhere to the left of the person drinking mirinda##5
+12. the person eating nectarine is somewhere to the right of the person who's sport is climbing##5","{'Beverage': ['iced-tea', 'milk', 'mirinda'], 'Food': ['artichoke', 'zucchini', 'nectarine'], 'Hobby': ['fishing', 'writing', 'hiking'], 'Job': ['software-developer', 'coach', 'scientist'], 'Nationality': ['nigerian', 'pakistani', 'australian'], 'Pet': ['mouse', 'bird', 'dog'], 'Sport': ['lacrosse', 'climbing', 'water-polo']}"
+Pt1_7x3_level6-1,"There 3 different types of food: cranberry, grapes, mango
+The people have 3 different hobbies: baking, board-games, chess
+The people have 3 different jobs:  lawyer, social-worker, software-developer
+The people prefer 3 different music-genres: dubstep, jazz, soul
+3 different pets are kept: goat, hamster, rat
+The people prefer 3 different types of sport: ice-hockey, snowboarding, water-polo
+The people use 3 different means of transport: ship, skateboard, subway
+ 1. the owner of the hamster is the person driving the skateboard##1
+ 2. the person who's hobby is baking is not the person eating mango
+ 3. the person who's sport is ice-hockey is the person driving the ship##1
+ 4. the social-worker is between the person who's hobby is board-games and the person driving the subway##2
+ 5. the person driving the subway is not the person who's hobby is baking
+ 6. the lawyer is on the left of the fan jazz##1
+ 7. the software-developer is somewhere to the right of the fan soul##5
+ 8. the owner of the hamster is somewhere to the left of the person who's hobby is board-games##5
+ 9. the person who's sport is snowboarding is somewhere to the right of the owner of the rat##5
+10. the person who's sport is snowboarding is in the middle##1
+11. the social-worker is on the left of the person eating cranberry##1
+12. the person eating cranberry is the person who's hobby is board-games##1","{'Food': ['mango', 'grapes', 'cranberry'], 'Hobby': ['chess', 'baking', 'board-games'], 'Job': ['lawyer', 'social-worker', 'software-developer'], 'Music-Genre': ['soul', 'jazz', 'dubstep'], 'Pet': ['rat', 'hamster', 'goat'], 'Sport': ['water-polo', 'snowboarding', 'ice-hockey'], 'Transport': ['subway', 'skateboard', 'ship']}"
+Pt1_7x3_level6-2,"The people have 3 different hobbies: board-games, photography, singing
+The people have 3 different jobs:  dancer, lawyer, scientist
+The people perfer 3 different movie-genres: fantasy, scientific, superhero
+The people prefer 3 different music-genres: punk, rock, soul
+There are 3 different nationalities: malaysian, mexican, thai
+3 different pets are kept: ferret, mouse, rat
+The people use 3 different means of transport: boat, quad-bike, train
+ 1. the thai is somewhere to the left of the person driving the quad-bike##5
+ 2. the person driving the quad-bike is somewhere to the right of the person driving the train##5
+ 3. the person who's hobby is singing is somewhere to the right of the scientist##5
+ 4. the mexican is the person driving the quad-bike##1
+ 5. the person who's hobby is board-games is on the far left##1
+ 6. the owner of the ferret is on the right of the person who's hobby is board-games##1
+ 7. the owner of the mouse is in an odd position##4
+ 8. the owner of the rat is the person driving the boat##1
+ 9. the fan rock is the person who's hobby is singing##1
+10. the thai is in an odd position##4
+11. the fan punk is somewhere to the right of the fan soul##5
+12. the thai is not the person watching superhero movies
+13. the person watching fantasy movies is on the right of the person driving the quad-bike##1
+14. the lawyer is on the far left##1","{'Hobby': ['board-games', 'photography', 'singing'], 'Job': ['lawyer', 'scientist', 'dancer'], 'Movie-Genre': ['scientific', 'superhero', 'fantasy'], 'Music-Genre': ['soul', 'punk', 'rock'], 'Nationality': ['thai', 'mexican', 'malaysian'], 'Pet': ['mouse', 'ferret', 'rat'], 'Transport': ['train', 'quad-bike', 'boat']}"
+Pt1_7x3_level6-3,"There are 3 different favourite beverages: iced-tea, juice, soy-milk
+There 3 different types of food: apple, asparagus, lemon
+The people have 3 different hobbies: drawing, filmmaking, gardening
+The people have 3 different jobs:  librarian, mechanic, videographer
+There are 3 different nationalities: dutch, italian, malaysian
+3 different pets are kept: pony, rabbit, rat
+The people prefer 3 different types of sport: baseball, skiing, swimming
+ 1. the person who's hobby is gardening is on the right of the person who's hobby is filmmaking##1
+ 2. the owner of the rat is on the right of the owner of the pony##1
+ 3. the owner of the pony is on the left or right of the owner of the rat##3
+ 4. the dutch is on the far left or far right##3
+ 5. the person who's sport is baseball is on the left of the librarian##1
+ 6. the person drinking soy-milk is on the left of the person eating asparagus##1
+ 7. the person who's sport is skiing is somewhere to the left of the person who's sport is baseball##5
+ 8. the dutch is not the person eating asparagus
+ 9. the person who's sport is skiing is not the owner of the rabbit
+10. the person drinking soy-milk is on the left of the owner of the rabbit##1
+11. the librarian is somewhere to the right of the videographer##5
+12. the person eating apple is on the far left##1
+13. the mechanic is somewhere to the left of the person drinking soy-milk##5
+14. the person drinking juice is somewhere to the left of the person who's hobby is filmmaking##5
+15. the owner of the rabbit is the person who's hobby is gardening##1
+16. the italian is the person who's sport is swimming##1","{'Beverage': ['juice', 'soy-milk', 'iced-tea'], 'Food': ['apple', 'lemon', 'asparagus'], 'Hobby': ['drawing', 'filmmaking', 'gardening'], 'Job': ['mechanic', 'videographer', 'librarian'], 'Nationality': ['dutch', 'malaysian', 'italian'], 'Pet': ['pony', 'rat', 'rabbit'], 'Sport': ['skiing', 'baseball', 'swimming']}"
+Pt1_7x3_level6-4,"There are 3 different favourite beverages: fanta, hot-chocolate, iced-tea
+There 3 different types of food: asparagus, kale, mango
+The people have 3 different jobs:  entrepreneur, photographer, police-officer
+The people prefer 3 different music-genres: electronic, reggae, rock
+There are 3 different nationalities: american, brazilian, german
+The people prefer 3 different types of sport: baseball, rowing, volleyball
+The people use 3 different means of transport: skateboard, snowmobile, tram
+ 1. the person who's sport is baseball is somewhere to the left of the person drinking iced-tea##5
+ 2. the person who's sport is volleyball is on the left or right of the fan reggae##3
+ 3. the entrepreneur is not the fan reggae
+ 4. the photographer is on the far right##1
+ 5. the person driving the skateboard is between the person drinking iced-tea and the person drinking hot-chocolate##2
+ 6. the fan electronic is not the person driving the skateboard
+ 7. the brazilian is the person who's sport is volleyball##1
+ 8. the police-officer is not the fan rock
+ 9. the photographer is the fan reggae##1
+10. the person eating kale is on the left of the person driving the snowmobile##1
+11. the american is the person eating asparagus##1
+12. the german is the person drinking iced-tea##1
+13. the person who's sport is baseball is somewhere to the left of the person drinking fanta##5","{'Beverage': ['hot-chocolate', 'fanta', 'iced-tea'], 'Food': ['asparagus', 'kale', 'mango'], 'Job': ['police-officer', 'entrepreneur', 'photographer'], 'Music-Genre': ['electronic', 'rock', 'reggae'], 'Nationality': ['american', 'brazilian', 'german'], 'Sport': ['baseball', 'volleyball', 'rowing'], 'Transport': ['tram', 'skateboard', 'snowmobile']}"
+Pt1_7x3_level6-5,"There 3 different types of food: carrot, cucumber, kale
+The people have 3 different hobbies: board-games, collecting, singing
+The people have 3 different jobs:  freelancer, mechanic, software-developer
+The people perfer 3 different movie-genres: comedy, martial-arts, western
+There are 3 different nationalities: british, chinese, dutch
+The people prefer 3 different types of sport: basketball, parkour, swimming
+The people use 3 different means of transport: boat, bus, van
+ 1. the person driving the boat is on the left of the person who's hobby is board-games##1
+ 2. the person driving the van is between the person watching western movies and the person watching comedy movies##2
+ 3. the person watching comedy movies is the person who's sport is parkour##1
+ 4. the mechanic is somewhere to the left of the person driving the bus##5
+ 5. the person eating carrot is on the far right##1
+ 6. the person who's sport is basketball is not the person eating cucumber
+ 7. the freelancer is not the person eating cucumber
+ 8. the person watching comedy movies is the software-developer##1
+ 9. the person who's sport is basketball is in an odd position##4
+10. the dutch is between the chinese and the person driving the bus##2
+11. the person who's sport is parkour is the person who's hobby is singing##1
+12. the mechanic is on the right of the person who's sport is basketball##1","{'Food': ['kale', 'cucumber', 'carrot'], 'Hobby': ['collecting', 'board-games', 'singing'], 'Job': ['freelancer', 'mechanic', 'software-developer'], 'Movie-Genre': ['western', 'martial-arts', 'comedy'], 'Nationality': ['chinese', 'dutch', 'british'], 'Sport': ['basketball', 'swimming', 'parkour'], 'Transport': ['boat', 'van', 'bus']}"
+Pt1_7x3_level6-6,"There are 3 different favourite beverages: 7up, hot-chocolate, tea
+There 3 different types of food: cucumber, grapefruit, orange
+The people have 3 different hobbies: baking, chess, skydiving
+The people perfer 3 different movie-genres: comedy, musical, thriller
+The people prefer 3 different music-genres: electronic, reggae, salsa
+There are 3 different nationalities: dutch, japanese, polish
+The people use 3 different means of transport: boat, motorbike, trike
+ 1. the fan salsa is on the left or right of the person eating cucumber##3
+ 2. the person watching comedy movies is on the left of the person driving the boat##1
+ 3. the person drinking hot-chocolate is the person who's hobby is chess##1
+ 4. the person drinking tea is on the left of the person eating cucumber##1
+ 5. the person driving the trike is not the person watching musical movies
+ 6. the japanese is somewhere to the left of the person who's hobby is skydiving##5
+ 7. the person driving the motorbike is somewhere to the right of the person watching thriller movies##5
+ 8. the person eating grapefruit is in an even position##4
+ 9. the person drinking hot-chocolate is on the left of the person who's hobby is skydiving##1
+10. the polish is somewhere to the left of the person driving the boat##5
+11. the person who's hobby is skydiving is somewhere to the left of the fan reggae##5","{'Beverage': ['hot-chocolate', 'tea', '7up'], 'Food': ['orange', 'grapefruit', 'cucumber'], 'Hobby': ['chess', 'skydiving', 'baking'], 'Movie-Genre': ['thriller', 'comedy', 'musical'], 'Music-Genre': ['electronic', 'salsa', 'reggae'], 'Nationality': ['japanese', 'polish', 'dutch'], 'Transport': ['trike', 'motorbike', 'boat']}"
+Pt1_7x3_level6-7,"There are 3 different favourite beverages: almond-milk, hot-chocolate, iced-tea
+The people have 3 different hobbies: cooking, gardening, sudoku
+The people have 3 different jobs:  chef, paramedic, police-officer
+The people prefer 3 different music-genres: blues, metal, salsa
+3 different pets are kept: bird, cat, dog
+The people prefer 3 different types of sport: badminton, basketball, rowing
+The people use 3 different means of transport: scooter, snowmobile, trike
+ 1. the owner of the bird is the fan salsa##1
+ 2. the person who's hobby is gardening is on the left or right of the person driving the snowmobile##3
+ 3. the person who's hobby is gardening is somewhere to the left of the person drinking almond-milk##5
+ 4. the person driving the snowmobile is not the person drinking almond-milk
+ 5. the chef is somewhere to the left of the person driving the snowmobile##5
+ 6. the person who's sport is badminton is on the far left##1
+ 7. the paramedic is on the left or right of the person driving the snowmobile##3
+ 8. the person who's sport is rowing is on the right of the fan salsa##1
+ 9. the owner of the cat is on the right of the person drinking iced-tea##1
+10. the person driving the trike is on the left of the fan salsa##1
+11. the person who's hobby is cooking is not the fan blues
+12. the person drinking almond-milk is on the left or right of the person who's hobby is sudoku##3
+13. the fan blues is somewhere to the left of the fan metal##5
+14. the fan salsa is the person who's hobby is sudoku##1","{'Beverage': ['hot-chocolate', 'iced-tea', 'almond-milk'], 'Hobby': ['gardening', 'sudoku', 'cooking'], 'Job': ['chef', 'police-officer', 'paramedic'], 'Music-Genre': ['blues', 'salsa', 'metal'], 'Pet': ['dog', 'bird', 'cat'], 'Sport': ['badminton', 'basketball', 'rowing'], 'Transport': ['trike', 'snowmobile', 'scooter']}"
+Pt1_7x3_level6-8,"The people have 3 different hobbies: cooking, gardening, singing
+The people perfer 3 different movie-genres: crime, disaster, scientific
+The people prefer 3 different music-genres: metal, punk, salsa
+There are 3 different nationalities: american, dutch, french
+3 different pets are kept: fish, frog, mouse
+The people prefer 3 different types of sport: golf, parkour, snowboarding
+The people use 3 different means of transport: ship, taxi, trike
+ 1. the owner of the frog is in an odd position##4
+ 2. the american is in the middle##1
+ 3. the person driving the trike is the person who's sport is snowboarding##1
+ 4. the owner of the fish is between the owner of the mouse and the owner of the frog##2
+ 5. the person who's hobby is cooking is not the dutch
+ 6. the person driving the taxi is not the owner of the mouse
+ 7. the person who's sport is parkour is on the left of the american##1
+ 8. the french is on the left or right of the person who's hobby is gardening##3
+ 9. the person driving the ship is on the left of the person watching crime movies##1
+10. the person driving the ship is the person watching disaster movies##1
+11. the french is not the person driving the taxi
+12. the fan punk is the person driving the ship##1
+13. the owner of the frog is somewhere to the right of the person who's hobby is singing##5
+14. the person who's hobby is singing is on the left of the fan salsa##1","{'Hobby': ['singing', 'gardening', 'cooking'], 'Movie-Genre': ['disaster', 'crime', 'scientific'], 'Music-Genre': ['punk', 'salsa', 'metal'], 'Nationality': ['dutch', 'american', 'french'], 'Pet': ['mouse', 'fish', 'frog'], 'Sport': ['parkour', 'golf', 'snowboarding'], 'Transport': ['ship', 'taxi', 'trike']}"
+Pt1_7x3_level6-9,"There are 3 different favourite beverages: almond-milk, milk, mirinda
+The people have 3 different hobbies: dancing, filmmaking, reading
+The people have 3 different jobs:  police-officer, social-worker, teacher
+The people perfer 3 different movie-genres: adventure, comedy, horror
+The people prefer 3 different music-genres: funk, gospel, punk
+3 different pets are kept: ferret, goat, mouse
+The people use 3 different means of transport: airplane, scooter, taxi
+ 1. the person watching horror movies is the teacher##1
+ 2. the person who's hobby is dancing is somewhere to the left of the person who's hobby is filmmaking##5
+ 3. the fan punk is not the person who's hobby is reading
+ 4. the owner of the goat is somewhere to the left of the person driving the taxi##5
+ 5. the person watching horror movies is on the left of the fan funk##1
+ 6. the owner of the goat is not the fan punk
+ 7. the person watching comedy movies is somewhere to the right of the person driving the airplane##5
+ 8. the person drinking mirinda is on the left or right of the police-officer##3
+ 9. the owner of the ferret is somewhere to the left of the person watching horror movies##5
+10. the person drinking milk is somewhere to the left of the person driving the airplane##5
+11. the person drinking mirinda is on the left or right of the fan punk##3
+12. the police-officer is somewhere to the right of the person who's hobby is filmmaking##5","{'Beverage': ['milk', 'mirinda', 'almond-milk'], 'Hobby': ['dancing', 'filmmaking', 'reading'], 'Job': ['social-worker', 'teacher', 'police-officer'], 'Movie-Genre': ['adventure', 'horror', 'comedy'], 'Music-Genre': ['punk', 'gospel', 'funk'], 'Pet': ['ferret', 'goat', 'mouse'], 'Transport': ['scooter', 'airplane', 'taxi']}"
diff --git a/part2/level6/Pt2_7x4_level6.csv b/part2/level6/Pt2_7x4_level6.csv
new file mode 100644
index 0000000000000000000000000000000000000000..c9c34ad98a98b20deb2330da0e58ec4898a2bc6d
--- /dev/null
+++ b/part2/level6/Pt2_7x4_level6.csv
@@ -0,0 +1,300 @@
+ID,Clues,SolutionGrid
+Pt1_7x4_level6-0,"There 4 different types of food: apricot, corn, mango, potato
+The people have 4 different hobbies: board-games, gardening, photography, video-games
+The people perfer 4 different movie-genres: action, drama, thriller, zombie
+The people prefer 4 different music-genres: country, funk, house, metal
+There are 4 different nationalities: colombian, mexican, russian, spanish
+4 different pets are kept: bird, fish, guinea-pig, snake
+The people prefer 4 different types of sport: basketball, skateboarding, tennis, volleyball
+ 1. the person eating mango is somewhere to the left of the person who's hobby is gardening##5
+ 2. the fan house is somewhere to the left of the person watching action movies##5
+ 3. the person who's sport is tennis is on the left of the owner of the guinea-pig##1
+ 4. the owner of the fish is not the colombian
+ 5. the person who's sport is tennis is on the left or right of the mexican##3
+ 6. the person eating apricot is on the left of the owner of the guinea-pig##1
+ 7. the person who's hobby is board-games is on the left of the person eating potato##1
+ 8. the russian is the person who's hobby is photography##1
+ 9. the person watching zombie movies is somewhere to the right of the spanish##5
+10. the person who's sport is volleyball is on the far left or far right##3
+11. the person eating mango is somewhere to the right of the fan country##5
+12. the person who's hobby is photography is on the left or right of the person who's sport is basketball##3
+13. the person who's hobby is video-games is the owner of the snake##1
+14. the fan funk is between the person who's hobby is board-games and the fan metal##2
+15. the person who's hobby is gardening is on the left of the person watching thriller movies##1","{'Food': ['apricot', 'mango', 'potato', 'corn'], 'Hobby': ['video-games', 'board-games', 'gardening', 'photography'], 'Movie-Genre': ['drama', 'zombie', 'action', 'thriller'], 'Music-Genre': ['country', 'house', 'funk', 'metal'], 'Nationality': ['spanish', 'mexican', 'colombian', 'russian'], 'Pet': ['snake', 'guinea-pig', 'bird', 'fish'], 'Sport': ['tennis', 'skateboarding', 'basketball', 'volleyball']}"
+Pt1_7x4_level6-1,"There are 4 different favourite beverages: coffee, lemonade, milk, soy-milk
+There 4 different types of food: apple, kiwi, spinach, watermelon
+The people have 4 different jobs:  coach, dancer, fisherman, scientist
+The people perfer 4 different movie-genres: adventure, crime, epic, spy
+There are 4 different nationalities: colombian, french, malaysian, mexican
+4 different pets are kept: cat, dog, goat, snake
+The people prefer 4 different types of sport: lacrosse, skiing, swimming, weightlifting
+ 1. the owner of the snake is on the left or right of the dancer##3
+ 2. the person eating spinach is somewhere to the right of the coach##5
+ 3. the owner of the dog is in an odd position##4
+ 4. the owner of the snake is in an even position##4
+ 5. the owner of the dog is on the left of the owner of the cat##1
+ 6. the person watching epic movies is somewhere to the left of the person watching adventure movies##5
+ 7. the person watching spy movies is somewhere to the right of the person drinking soy-milk##5
+ 8. the person drinking lemonade is the person who's sport is lacrosse##1
+ 9. the colombian is on the right of the person drinking coffee##1
+10. the french is somewhere to the left of the scientist##5
+11. the person eating kiwi is not the person drinking lemonade
+12. the owner of the dog is somewhere to the right of the person drinking coffee##5
+13. the person who's sport is skiing is on the left of the person eating spinach##1
+14. the person eating kiwi is on the left of the person watching spy movies##1
+15. the dancer is the person eating apple##1
+16. the person who's sport is swimming is on the far left or far right##3
+17. the malaysian is on the far left##1
+18. the scientist is on the left or right of the person who's sport is lacrosse##3
+19. the person watching crime movies is the person drinking soy-milk##1
+20. the person drinking lemonade is on the right of the person eating spinach##1
+21. the person drinking coffee is somewhere to the left of the person who's sport is swimming##5
+22. the french is the person eating spinach##1","{'Beverage': ['soy-milk', 'coffee', 'lemonade', 'milk'], 'Food': ['kiwi', 'spinach', 'apple', 'watermelon'], 'Job': ['coach', 'fisherman', 'dancer', 'scientist'], 'Movie-Genre': ['crime', 'spy', 'epic', 'adventure'], 'Nationality': ['malaysian', 'french', 'colombian', 'mexican'], 'Pet': ['goat', 'snake', 'dog', 'cat'], 'Sport': ['skiing', 'weightlifting', 'lacrosse', 'swimming']}"
+Pt1_7x4_level6-2,"The people have 4 different hobbies: puzzles, singing, skydiving, writing
+The people have 4 different jobs:  electrician, fisherman, librarian, manager
+The people perfer 4 different movie-genres: family, horror, mystery, satire
+The people prefer 4 different music-genres: disco, dubstep, jazz, salsa
+There are 4 different nationalities: dutch, german, italian, russian
+4 different pets are kept: bird, cat, guinea-pig, rabbit
+The people use 4 different means of transport: bus, car, jet-ski, trike
+ 1. the italian is not the owner of the rabbit
+ 2. the italian is on the right of the person who's hobby is puzzles##1
+ 3. the manager is somewhere to the right of the owner of the bird##5
+ 4. the russian is the owner of the cat##1
+ 5. the person who's hobby is skydiving is on the far left or far right##3
+ 6. the owner of the rabbit is on the left or right of the person watching horror movies##3
+ 7. the person driving the bus is between the person who's hobby is skydiving and the person who's hobby is singing##2
+ 8. the fisherman is on the left of the librarian##1
+ 9. the german is on the left of the owner of the bird##1
+10. the fan disco is somewhere to the right of the fan dubstep##5
+11. the fisherman is the person driving the jet-ski##1
+12. the dutch is on the far left##1
+13. the person watching family movies is somewhere to the left of the person driving the trike##5
+14. the fan disco is not the person watching mystery movies
+15. the fan salsa is not the person driving the car
+16. the fan salsa is on the right of the person who's hobby is skydiving##1
+17. the owner of the rabbit is not the person who's hobby is singing
+18. the librarian is on the left of the fan disco##1
+19. the italian is not the owner of the rabbit
+20. the dutch is not the person driving the bus
+21. the owner of the rabbit is on the far left or far right##3
+22. the fan salsa is on the left of the fan disco##1
+23. the person watching satire movies is the manager##1","{'Hobby': ['skydiving', 'puzzles', 'singing', 'writing'], 'Job': ['fisherman', 'librarian', 'electrician', 'manager'], 'Movie-Genre': ['mystery', 'horror', 'family', 'satire'], 'Music-Genre': ['dubstep', 'salsa', 'disco', 'jazz'], 'Nationality': ['dutch', 'german', 'italian', 'russian'], 'Pet': ['rabbit', 'guinea-pig', 'bird', 'cat'], 'Transport': ['jet-ski', 'bus', 'car', 'trike']}"
+Pt1_7x4_level6-3,"There 4 different types of food: carrot, peach, radish, spinach
+The people have 4 different jobs:  lawyer, manager, project-manager, social-worker
+The people perfer 4 different movie-genres: comedy, crime, scientific, spy
+The people prefer 4 different music-genres: folk, funk, metal, trance
+There are 4 different nationalities: canadian, dutch, egyptian, malaysian
+4 different pets are kept: fish, frog, guinea-pig, pony
+The people prefer 4 different types of sport: ice-hockey, rugby, skateboarding, weightlifting
+ 1. the person watching comedy movies is on the left or right of the lawyer##3
+ 2. the fan folk is between the person eating radish and the owner of the frog##2
+ 3. the person eating radish is somewhere to the left of the project-manager##5
+ 4. the canadian is not the person who's sport is rugby
+ 5. the fan trance is on the left or right of the person who's sport is ice-hockey##3
+ 6. the canadian is somewhere to the right of the person watching crime movies##5
+ 7. the manager is on the left of the person watching spy movies##1
+ 8. the person eating carrot is somewhere to the right of the person watching comedy movies##5
+ 9. the owner of the fish is on the right of the fan funk##1
+10. the dutch is in an even position##4
+11. the project-manager is somewhere to the left of the fan trance##5
+12. the canadian is on the right of the person who's sport is rugby##1
+13. the dutch is not the person watching spy movies
+14. the person who's sport is weightlifting is the fan metal##1
+15. the lawyer is somewhere to the right of the person who's sport is ice-hockey##5
+16. the person eating peach is somewhere to the right of the social-worker##5
+17. the owner of the pony is somewhere to the right of the person watching scientific movies##5
+18. the person eating spinach is in an even position##4
+19. the egyptian is on the left or right of the dutch##3
+20. the owner of the guinea-pig is the person who's sport is weightlifting##1
+21. the egyptian is somewhere to the left of the canadian##5","{'Food': ['radish', 'spinach', 'peach', 'carrot'], 'Job': ['social-worker', 'project-manager', 'manager', 'lawyer'], 'Movie-Genre': ['scientific', 'crime', 'comedy', 'spy'], 'Music-Genre': ['metal', 'folk', 'funk', 'trance'], 'Nationality': ['egyptian', 'dutch', 'canadian', 'malaysian'], 'Pet': ['guinea-pig', 'pony', 'frog', 'fish'], 'Sport': ['weightlifting', 'rugby', 'ice-hockey', 'skateboarding']}"
+Pt1_7x4_level6-4,"There are 4 different favourite beverages: coffee, sprite, tea, water
+There 4 different types of food: carrot, pomegranate, potato, zucchini
+The people have 4 different hobbies: baking, camping, dancing, magic-tricks
+The people have 4 different jobs:  entrepreneur, police-officer, software-developer, writer
+The people perfer 4 different movie-genres: fantasy, romance, thriller, western
+There are 4 different nationalities: brazilian, egyptian, malaysian, polish
+The people prefer 4 different types of sport: handball, snowboarding, soccer, surfing
+ 1. the person who's hobby is baking is on the left or right of the person watching western movies##3
+ 2. the person who's hobby is camping is on the left or right of the police-officer##3
+ 3. the person who's sport is handball is somewhere to the left of the person who's sport is snowboarding##5
+ 4. the person drinking water is somewhere to the right of the person eating zucchini##5
+ 5. the person drinking water is on the left or right of the person drinking tea##3
+ 6. the person eating potato is on the left of the person watching fantasy movies##1
+ 7. the person who's hobby is dancing is on the far left or far right##3
+ 8. the writer is the person watching thriller movies##1
+ 9. the entrepreneur is on the right of the polish##1
+10. the brazilian is somewhere to the right of the police-officer##5
+11. the person eating carrot is somewhere to the right of the person who's hobby is camping##5
+12. the police-officer is the police-officer##1
+13. the person drinking water is on the left of the person who's hobby is dancing##1
+14. the person watching romance movies is not the person who's hobby is baking
+15. the person watching thriller movies is on the right of the egyptian##1
+16. the polish is not the person watching fantasy movies
+17. the police-officer is not the person who's sport is soccer
+18. the person drinking coffee is on the left or right of the person drinking water##3
+19. the egyptian is on the left or right of the person watching romance movies##3
+20. the brazilian is in an even position##4
+21. the person eating potato is on the left or right of the brazilian##3
+22. the brazilian is on the left or right of the writer##3
+23. the person who's sport is soccer is somewhere to the left of the person who's sport is surfing##5
+24. the person drinking water is somewhere to the left of the entrepreneur##5
+25. the person eating carrot is on the left or right of the person eating zucchini##3
+26. the person who's sport is surfing is between the person eating pomegranate and the person drinking coffee##2","{'Beverage': ['sprite', 'coffee', 'water', 'tea'], 'Food': ['zucchini', 'carrot', 'potato', 'pomegranate'], 'Hobby': ['camping', 'magic-tricks', 'baking', 'dancing'], 'Job': ['software-developer', 'police-officer', 'writer', 'entrepreneur'], 'Movie-Genre': ['romance', 'western', 'thriller', 'fantasy'], 'Nationality': ['malaysian', 'egyptian', 'polish', 'brazilian'], 'Sport': ['soccer', 'handball', 'surfing', 'snowboarding']}"
+Pt1_7x4_level6-5,"There are 4 different favourite beverages: almond-milk, fanta, iced-tea, lemonade
+The people have 4 different hobbies: drawing, puzzles, traveling, writing
+The people have 4 different jobs:  firefighter, pilot, scientist, software-developer
+The people perfer 4 different movie-genres: documentary, fantasy, spy, superhero
+The people prefer 4 different music-genres: blues, disco, pop, rock
+There are 4 different nationalities: dutch, japanese, polish, spanish
+4 different pets are kept: ferret, frog, guinea-pig, rabbit
+ 1. the pilot is on the left or right of the scientist##3
+ 2. the owner of the frog is not the fan pop
+ 3. the person watching documentary movies is on the left or right of the fan blues##3
+ 4. the fan blues is somewhere to the right of the person watching superhero movies##5
+ 5. the software-developer is somewhere to the right of the person drinking fanta##5
+ 6. the pilot is somewhere to the right of the person watching spy movies##5
+ 7. the owner of the guinea-pig is on the left or right of the scientist##3
+ 8. the owner of the guinea-pig is not the spanish
+ 9. the person drinking lemonade is on the right of the dutch##1
+10. the scientist is somewhere to the right of the person watching spy movies##5
+11. the person drinking iced-tea is somewhere to the left of the owner of the rabbit##5
+12. the fan disco is on the left of the owner of the rabbit##1
+13. the person drinking almond-milk is the fan blues##1
+14. the person who's hobby is traveling is not the dutch
+15. the japanese is somewhere to the right of the person who's hobby is traveling##5
+16. the japanese is not the fan disco
+17. the person drinking fanta is the owner of the ferret##1
+18. the owner of the rabbit is somewhere to the right of the person watching documentary movies##5
+19. the owner of the guinea-pig is the person watching spy movies##1
+20. the person watching spy movies is on the left of the owner of the frog##1
+21. the fan rock is on the left of the person drinking almond-milk##1
+22. the spanish is on the left or right of the person who's hobby is writing##3
+23. the person drinking fanta is on the left or right of the person who's hobby is puzzles##3
+24. the person drinking almond-milk is not the person who's hobby is traveling
+25. the person drinking almond-milk is somewhere to the right of the person drinking fanta##5
+26. the owner of the rabbit is somewhere to the right of the owner of the frog##5","{'Beverage': ['fanta', 'almond-milk', 'iced-tea', 'lemonade'], 'Hobby': ['traveling', 'puzzles', 'writing', 'drawing'], 'Job': ['firefighter', 'software-developer', 'scientist', 'pilot'], 'Movie-Genre': ['superhero', 'spy', 'documentary', 'fantasy'], 'Music-Genre': ['rock', 'blues', 'disco', 'pop'], 'Nationality': ['polish', 'japanese', 'dutch', 'spanish'], 'Pet': ['ferret', 'guinea-pig', 'frog', 'rabbit']}"
+Pt1_7x4_level6-6,"There 4 different types of food: asparagus, cabbage, cauliflower, lettuce
+The people have 4 different hobbies: baking, dancing, filmmaking, woodworking
+The people have 4 different jobs:  freelancer, lawyer, photographer, software-developer
+The people perfer 4 different movie-genres: disaster, horror, spy, thriller
+The people prefer 4 different music-genres: blues, classical, disco, house
+There are 4 different nationalities: argentine, brazilian, canadian, japanese
+4 different pets are kept: cat, goat, hedgehog, horse
+ 1. the brazilian is not the photographer
+ 2. the fan disco is somewhere to the right of the owner of the goat##5
+ 3. the software-developer is on the left or right of the person who's hobby is filmmaking##3
+ 4. the software-developer is on the left or right of the canadian##3
+ 5. the japanese is on the left or right of the fan house##3
+ 6. the photographer is on the left or right of the fan disco##3
+ 7. the person watching disaster movies is somewhere to the left of the person who's hobby is filmmaking##5
+ 8. the owner of the hedgehog is on the left of the person eating lettuce##1
+ 9. the freelancer is on the left or right of the argentine##3
+10. the person who's hobby is baking is the lawyer##1
+11. the person who's hobby is dancing is in an odd position##4
+12. the owner of the goat is somewhere to the right of the owner of the horse##5
+13. the person watching horror movies is on the left or right of the fan blues##3
+14. the owner of the hedgehog is somewhere to the left of the person who's hobby is filmmaking##5
+15. the freelancer is the person watching disaster movies##1
+16. the brazilian is on the left or right of the owner of the cat##3
+17. the fan blues is on the far left or far right##3
+18. the person watching thriller movies is somewhere to the right of the fan house##5
+19. the person eating cabbage is somewhere to the right of the owner of the goat##5
+20. the argentine is somewhere to the left of the fan classical##5
+21. the person watching horror movies is on the left or right of the fan blues##3
+22. the software-developer is on the left or right of the fan classical##3
+23. the person eating cauliflower is on the left of the japanese##1","{'Food': ['cauliflower', 'asparagus', 'cabbage', 'lettuce'], 'Hobby': ['baking', 'woodworking', 'dancing', 'filmmaking'], 'Job': ['lawyer', 'freelancer', 'software-developer', 'photographer'], 'Movie-Genre': ['spy', 'disaster', 'horror', 'thriller'], 'Music-Genre': ['house', 'classical', 'disco', 'blues'], 'Nationality': ['argentine', 'japanese', 'brazilian', 'canadian'], 'Pet': ['horse', 'goat', 'hedgehog', 'cat']}"
+Pt1_7x4_level6-7,"There are 4 different favourite beverages: fanta, mirinda, sprite, tea
+There 4 different types of food: carrot, peach, plum, raspberry
+The people have 4 different hobbies: camping, collecting, rock-climbing, woodworking
+The people have 4 different jobs:  lawyer, pilot, police-officer, software-developer
+The people perfer 4 different movie-genres: documentary, horror, romance, scientific
+The people prefer 4 different music-genres: ambient, dubstep, jazz, trance
+There are 4 different nationalities: indonesian, nigerian, pakistani, russian
+ 1. the person watching documentary movies is somewhere to the left of the person eating carrot##5
+ 2. the person who's hobby is woodworking is somewhere to the left of the person drinking mirinda##5
+ 3. the person who's hobby is rock-climbing is somewhere to the left of the person watching scientific movies##5
+ 4. the person who's hobby is woodworking is somewhere to the right of the person watching horror movies##5
+ 5. the person drinking mirinda is the police-officer##1
+ 6. the person drinking mirinda is not the fan jazz
+ 7. the fan trance is the software-developer##1
+ 8. the fan ambient is somewhere to the left of the person eating peach##5
+ 9. the software-developer is on the right of the lawyer##1
+10. the person watching romance movies is somewhere to the left of the nigerian##5
+11. the russian is somewhere to the right of the person who's hobby is camping##5
+12. the person who's hobby is rock-climbing is somewhere to the right of the person watching documentary movies##5
+13. the person eating carrot is not the nigerian
+14. the person watching romance movies is somewhere to the right of the person watching documentary movies##5
+15. the person watching romance movies is on the left or right of the pakistani##3
+16. the indonesian is not the person watching documentary movies
+17. the person watching documentary movies is not the nigerian
+18. the person drinking mirinda is somewhere to the left of the person eating raspberry##5
+19. the person who's hobby is woodworking is the person drinking fanta##1
+20. the person watching romance movies is between the fan jazz and the person drinking fanta##2
+21. the person drinking sprite is in an odd position##4","{'Beverage': ['sprite', 'fanta', 'mirinda', 'tea'], 'Food': ['plum', 'peach', 'carrot', 'raspberry'], 'Hobby': ['camping', 'woodworking', 'rock-climbing', 'collecting'], 'Job': ['lawyer', 'software-developer', 'police-officer', 'pilot'], 'Movie-Genre': ['horror', 'documentary', 'romance', 'scientific'], 'Music-Genre': ['ambient', 'trance', 'dubstep', 'jazz'], 'Nationality': ['indonesian', 'pakistani', 'russian', 'nigerian']}"
+Pt1_7x4_level6-8,"There are 4 different favourite beverages: 7up, cola, lemonade, tea
+There 4 different types of food: blueberry, orange, pepper, watermelon
+The people have 4 different hobbies: filmmaking, rock-climbing, skydiving, video-games
+The people have 4 different jobs:  dancer, mechanic, photographer, writer
+The people perfer 4 different movie-genres: disaster, epic, horror, mystery
+The people prefer 4 different music-genres: d&b, disco, metal, soul
+The people prefer 4 different types of sport: basketball, cricket, cycling, parkour
+ 1. the person who's hobby is skydiving is between the person eating watermelon and the person eating pepper##2
+ 2. the person watching mystery movies is not the fan d&b
+ 3. the fan disco is between the mechanic and the person who's sport is cycling##2
+ 4. the person who's sport is basketball is in an odd position##4
+ 5. the person drinking lemonade is not the fan metal
+ 6. the person eating orange is not the mechanic
+ 7. the fan disco is not the person watching horror movies
+ 8. the person drinking tea is somewhere to the right of the person watching epic movies##5
+ 9. the person eating blueberry is on the left of the fan d&b##1
+10. the person watching mystery movies is on the left or right of the person who's hobby is filmmaking##3
+11. the person who's hobby is filmmaking is the person drinking 7up##1
+12. the person eating watermelon is on the far left##1
+13. the fan d&b is on the left or right of the person eating blueberry##3
+14. the person drinking tea is on the left or right of the person who's sport is cycling##3
+15. the dancer is on the left of the person drinking 7up##1
+16. the fan metal is somewhere to the left of the person watching mystery movies##5
+17. the person eating blueberry is in an even position##4
+18. the person drinking lemonade is somewhere to the right of the person watching horror movies##5
+19. the person drinking cola is somewhere to the left of the person who's hobby is video-games##5
+20. the person drinking cola is not the person who's hobby is skydiving
+21. the mechanic is somewhere to the left of the person who's sport is cycling##5
+22. the person watching mystery movies is on the right of the person drinking cola##1
+23. the person eating blueberry is on the left or right of the person who's sport is cycling##3
+24. the person watching epic movies is on the left or right of the writer##3
+25. the person who's sport is cricket is the fan disco##1","{'Beverage': ['cola', 'lemonade', '7up', 'tea'], 'Food': ['watermelon', 'blueberry', 'pepper', 'orange'], 'Hobby': ['rock-climbing', 'skydiving', 'filmmaking', 'video-games'], 'Job': ['mechanic', 'dancer', 'photographer', 'writer'], 'Movie-Genre': ['horror', 'mystery', 'epic', 'disaster'], 'Music-Genre': ['metal', 'disco', 'd&b', 'soul'], 'Sport': ['basketball', 'cricket', 'cycling', 'parkour']}"
+Pt1_7x4_level6-9,"There are 4 different favourite beverages: almond-milk, hot-chocolate, lemonade, soy-milk
+There 4 different types of food: garlic, pear, raspberry, watermelon
+The people have 4 different hobbies: board-games, cooking, fishing, reading
+The people have 4 different jobs:  accountant, analyst, teacher, writer
+The people perfer 4 different movie-genres: mystery, satire, sports, thriller
+There are 4 different nationalities: australian, colombian, indonesian, mexican
+The people use 4 different means of transport: boat, car, roller, train
+ 1. the person driving the boat is on the left of the person eating garlic##1
+ 2. the person who's hobby is board-games is on the left or right of the mexican##3
+ 3. the person driving the boat is on the left of the person drinking lemonade##1
+ 4. the person watching sports movies is on the left or right of the person eating pear##3
+ 5. the person who's hobby is board-games is somewhere to the right of the person eating watermelon##5
+ 6. the person watching mystery movies is on the far left or far right##3
+ 7. the person who's hobby is reading is the person driving the car##1
+ 8. the person drinking soy-milk is not the person watching satire movies
+ 9. the person drinking lemonade is somewhere to the left of the person driving the roller##5
+10. the person drinking lemonade is on the left or right of the person driving the roller##3
+11. the person eating raspberry is on the right of the person eating pear##1
+12. the person driving the train is somewhere to the right of the person driving the roller##5
+13. the person who's hobby is fishing is on the left of the person eating garlic##1
+14. the person eating garlic is between the person drinking almond-milk and the person drinking soy-milk##2
+15. the person driving the car is somewhere to the right of the person drinking soy-milk##5
+16. the person watching satire movies is not the colombian
+17. the analyst is not the indonesian
+18. the person who's hobby is board-games is on the far left or far right##3
+19. the person drinking hot-chocolate is on the far right##1
+20. the accountant is the person driving the train##1
+21. the person drinking lemonade is on the right of the analyst##1
+22. the person watching satire movies is not the colombian
+23. the person who's hobby is board-games is on the left or right of the writer##3
+24. the australian is somewhere to the right of the teacher##5
+25. the person watching satire movies is on the right of the person drinking soy-milk##1
+26. the person eating watermelon is on the left or right of the indonesian##3
+27. the person watching satire movies is on the left or right of the person eating pear##3","{'Beverage': ['soy-milk', 'lemonade', 'almond-milk', 'hot-chocolate'], 'Food': ['watermelon', 'garlic', 'pear', 'raspberry'], 'Hobby': ['fishing', 'reading', 'cooking', 'board-games'], 'Job': ['analyst', 'teacher', 'writer', 'accountant'], 'Movie-Genre': ['mystery', 'satire', 'thriller', 'sports'], 'Nationality': ['colombian', 'indonesian', 'mexican', 'australian'], 'Transport': ['boat', 'car', 'roller', 'train']}"
diff --git a/part2/level6/Pt2_7x5_level6.csv b/part2/level6/Pt2_7x5_level6.csv
new file mode 100644
index 0000000000000000000000000000000000000000..d87c651871b36693b40596fc01f0892c6fda276a
--- /dev/null
+++ b/part2/level6/Pt2_7x5_level6.csv
@@ -0,0 +1,428 @@
+ID,Clues,SolutionGrid
+Pt1_7x5_level6-0,"There 5 different types of food: blueberry, eggplant, orange, potato, raspberry
+The people have 5 different hobbies: baking, magic-tricks, reading, rock-climbing, sudoku
+The people perfer 5 different movie-genres: animation, disaster, drama, sports, spy
+The people prefer 5 different music-genres: ambient, country, disco, dubstep, hip-hop
+5 different pets are kept: chinchilla, lizard, mouse, rabbit, snake
+The people prefer 5 different types of sport: baseball, basketball, ice-hockey, volleyball, water-polo
+The people use 5 different means of transport: airplane, motorbike, snowmobile, trike, van
+ 1. the person who's sport is basketball is somewhere to the left of the person driving the airplane##5
+ 2. the person eating orange is on the left of the person watching disaster movies##1
+ 3. the owner of the mouse is on the left or right of the person driving the van##3
+ 4. the person who's hobby is reading is the person driving the airplane##1
+ 5. the person who's hobby is rock-climbing is on the far left or far right##3
+ 6. the owner of the lizard is on the far left##1
+ 7. the person who's hobby is rock-climbing is in an odd position##4
+ 8. the fan disco is on the left or right of the person eating raspberry##3
+ 9. the fan country is somewhere to the right of the person watching drama movies##5
+10. the person who's sport is baseball is not the owner of the snake
+11. the person who's sport is volleyball is not the fan hip-hop
+12. the person eating raspberry is on the left of the owner of the mouse##1
+13. the owner of the mouse is on the right of the owner of the chinchilla##1
+14. the person who's hobby is reading is on the left or right of the person who's sport is volleyball##3
+15. the person driving the van is in the middle##1
+16. the person who's sport is volleyball is not the owner of the mouse
+17. the fan disco is not the person who's hobby is rock-climbing
+18. the person who's hobby is baking is on the far left or far right##3
+19. the person eating raspberry is in an odd position##4
+20. the person who's hobby is rock-climbing is on the far right##1
+21. the owner of the chinchilla is on the right of the person who's hobby is sudoku##1
+22. the person eating blueberry is on the right of the person who's sport is water-polo##1
+23. the fan dubstep is on the right of the person watching spy movies##1
+24. the fan disco is not the owner of the snake
+25. the person watching drama movies is not the person who's hobby is sudoku
+26. the person driving the motorbike is on the right of the person eating potato##1
+27. the person who's sport is volleyball is not the person watching disaster movies
+28. the person driving the trike is in an odd position##4
+29. the person who's sport is volleyball is the person who's hobby is magic-tricks##1
+30. the person watching disaster movies is on the right of the fan disco##1
+31. the person driving the trike is on the left or right of the person driving the motorbike##3
+32. the person who's sport is basketball is the person eating eggplant##1
+33. the person who's hobby is magic-tricks is on the right of the owner of the rabbit##1
+34. the person watching sports movies is on the left or right of the person watching spy movies##3
+35. the fan hip-hop is somewhere to the right of the person who's sport is basketball##5
+36. the owner of the lizard is not the person driving the van","{'Food': ['potato', 'eggplant', 'raspberry', 'orange', 'blueberry'], 'Hobby': ['baking', 'sudoku', 'magic-tricks', 'reading', 'rock-climbing'], 'Movie-Genre': ['drama', 'spy', 'sports', 'animation', 'disaster'], 'Music-Genre': ['ambient', 'country', 'dubstep', 'disco', 'hip-hop'], 'Pet': ['lizard', 'rabbit', 'chinchilla', 'mouse', 'snake'], 'Sport': ['baseball', 'basketball', 'volleyball', 'water-polo', 'ice-hockey'], 'Transport': ['trike', 'motorbike', 'van', 'airplane', 'snowmobile']}"
+Pt1_7x5_level6-1,"The people have 5 different hobbies: cooking, drawing, magic-tricks, singing, video-games
+The people have 5 different jobs:  electrician, nurse, police-officer, scientist, teacher
+The people perfer 5 different movie-genres: crime, drama, family, martial-arts, western
+The people prefer 5 different music-genres: country, disco, folk, funk, metal
+There are 5 different nationalities: brazilian, canadian, egyptian, indonesian, malaysian
+5 different pets are kept: cat, fish, hamster, horse, turtle
+The people prefer 5 different types of sport: basketball, handball, skateboarding, surfing, tennis
+ 1. the person who's hobby is cooking is somewhere to the left of the fan country##5
+ 2. the owner of the turtle is on the right of the person who's hobby is drawing##1
+ 3. the owner of the cat is the egyptian##1
+ 4. the person watching family movies is somewhere to the left of the person who's sport is surfing##5
+ 5. the owner of the fish is not the police-officer
+ 6. the teacher is on the left of the owner of the turtle##1
+ 7. the owner of the hamster is somewhere to the right of the person watching martial-arts movies##5
+ 8. the fan country is in an odd position##4
+ 9. the owner of the fish is the person who's hobby is video-games##1
+10. the person who's hobby is video-games is on the left of the person who's sport is skateboarding##1
+11. the malaysian is somewhere to the right of the fan metal##5
+12. the person who's hobby is video-games is somewhere to the right of the person watching family movies##5
+13. the person watching drama movies is on the far left or far right##3
+14. the electrician is on the left of the person who's sport is skateboarding##1
+15. the person who's sport is surfing is somewhere to the left of the owner of the cat##5
+16. the person who's hobby is singing is the person who's sport is skateboarding##1
+17. the fan metal is the brazilian##1
+18. the owner of the turtle is on the right of the person who's sport is tennis##1
+19. the brazilian is in an even position##4
+20. the person who's sport is handball is on the left or right of the person watching martial-arts movies##3
+21. the person who's sport is handball is on the left or right of the brazilian##3
+22. the person who's sport is basketball is between the person who's sport is handball and the person who's hobby is drawing##2
+23. the fan metal is in an even position##4
+24. the malaysian is on the left or right of the fan folk##3
+25. the owner of the fish is somewhere to the left of the person watching western movies##5
+26. the police-officer is the person who's hobby is magic-tricks##1
+27. the person who's sport is surfing is not the scientist
+28. the canadian is somewhere to the right of the person watching drama movies##5
+29. the fan folk is the person who's sport is handball##1
+30. the nurse is somewhere to the left of the person watching crime movies##5
+31. the nurse is somewhere to the left of the electrician##5
+32. the person who's hobby is drawing is not the fan funk
+33. the police-officer is somewhere to the left of the person who's hobby is cooking##5
+34. the person who's sport is basketball is somewhere to the left of the person watching crime movies##5
+35. the fan disco is on the left of the brazilian##1","{'Hobby': ['drawing', 'magic-tricks', 'cooking', 'video-games', 'singing'], 'Job': ['teacher', 'police-officer', 'nurse', 'electrician', 'scientist'], 'Movie-Genre': ['drama', 'martial-arts', 'family', 'crime', 'western'], 'Music-Genre': ['disco', 'metal', 'folk', 'funk', 'country'], 'Nationality': ['indonesian', 'brazilian', 'canadian', 'malaysian', 'egyptian'], 'Pet': ['horse', 'turtle', 'hamster', 'fish', 'cat'], 'Sport': ['tennis', 'basketball', 'handball', 'surfing', 'skateboarding']}"
+Pt1_7x5_level6-2,"There are 5 different favourite beverages: coffee, fanta, hot-chocolate, iced-tea, juice
+There 5 different types of food: blueberry, lime, mango, pineapple, spinach
+The people have 5 different hobbies: card-games, magic-tricks, skydiving, sudoku, woodworking
+The people have 5 different jobs:  engineer, fisherman, lawyer, librarian, videographer
+The people perfer 5 different movie-genres: action, disaster, epic, martial-arts, musical
+5 different pets are kept: dog, goldfish, lizard, rabbit, turtle
+The people prefer 5 different types of sport: handball, rugby, skiing, surfing, water-polo
+ 1. the person watching disaster movies is in an odd position##4
+ 2. the person drinking coffee is on the left or right of the person eating spinach##3
+ 3. the engineer is on the right of the person eating blueberry##1
+ 4. the owner of the rabbit is not the person who's hobby is magic-tricks
+ 5. the engineer is the person who's hobby is skydiving##1
+ 6. the person drinking juice is on the left of the person watching action movies##1
+ 7. the person eating mango is on the right of the lawyer##1
+ 8. the owner of the goldfish is in an odd position##4
+ 9. the person drinking juice is the person who's hobby is card-games##1
+10. the person drinking coffee is on the left of the person eating spinach##1
+11. the person eating lime is not the owner of the dog
+12. the person who's sport is rugby is not the owner of the turtle
+13. the fisherman is not the person watching musical movies
+14. the person watching epic movies is the fisherman##1
+15. the lawyer is in an odd position##4
+16. the person who's sport is water-polo is somewhere to the left of the owner of the goldfish##5
+17. the person watching action movies is somewhere to the right of the person eating mango##5
+18. the librarian is the person who's sport is rugby##1
+19. the owner of the dog is on the left or right of the owner of the turtle##3
+20. the person who's hobby is card-games is somewhere to the right of the engineer##5
+21. the person watching musical movies is not the person who's sport is rugby
+22. the person who's sport is water-polo is on the left of the librarian##1
+23. the person who's sport is surfing is on the far left##1
+24. the owner of the lizard is the person who's sport is rugby##1
+25. the person eating lime is in an odd position##4
+26. the person who's hobby is skydiving is somewhere to the left of the person who's hobby is sudoku##5
+27. the person eating lime is on the left or right of the person eating mango##3
+28. the person who's hobby is card-games is not the person drinking fanta
+29. the person who's sport is skiing is on the right of the person who's hobby is magic-tricks##1
+30. the person who's sport is rugby is on the left or right of the person drinking juice##3
+31. the person watching martial-arts movies is on the right of the owner of the dog##1
+32. the person drinking fanta is on the far left or far right##3
+33. the owner of the turtle is in an odd position##4
+34. the fisherman is not the person watching musical movies
+35. the person watching musical movies is somewhere to the right of the person who's sport is surfing##5
+36. the person watching martial-arts movies is somewhere to the right of the person who's sport is skiing##5
+37. the person drinking iced-tea is somewhere to the right of the person watching action movies##5
+38. the person eating pineapple is between the person who's hobby is sudoku and the person who's hobby is card-games##2","{'Beverage': ['fanta', 'hot-chocolate', 'juice', 'coffee', 'iced-tea'], 'Food': ['blueberry', 'mango', 'lime', 'pineapple', 'spinach'], 'Hobby': ['magic-tricks', 'skydiving', 'card-games', 'woodworking', 'sudoku'], 'Job': ['lawyer', 'engineer', 'videographer', 'librarian', 'fisherman'], 'Movie-Genre': ['disaster', 'musical', 'martial-arts', 'action', 'epic'], 'Pet': ['turtle', 'dog', 'rabbit', 'lizard', 'goldfish'], 'Sport': ['surfing', 'skiing', 'water-polo', 'rugby', 'handball']}"
+Pt1_7x5_level6-3,"There are 5 different favourite beverages: fanta, iced-tea, juice, milk, sprite
+The people have 5 different hobbies: filmmaking, magic-tricks, rock-climbing, singing, skydiving
+The people have 5 different jobs:  fisherman, nurse, paramedic, project-manager, videographer
+The people perfer 5 different movie-genres: action, comedy, crime, scientific, western
+The people prefer 5 different music-genres: country, dubstep, indie, rock, trance
+There are 5 different nationalities: indian, polish, russian, thai, turkish
+The people prefer 5 different types of sport: biathlon, climbing, cricket, skateboarding, swimming
+ 1. the person watching comedy movies is somewhere to the left of the fan indie##5
+ 2. the fan indie is the person who's hobby is magic-tricks##1
+ 3. the nurse is on the far left or far right##3
+ 4. the fan trance is somewhere to the right of the person who's hobby is filmmaking##5
+ 5. the person drinking iced-tea is on the left of the person watching action movies##1
+ 6. the fan country is not the person who's hobby is magic-tricks
+ 7. the person watching western movies is on the far left or far right##3
+ 8. the project-manager is between the videographer and the fisherman##2
+ 9. the indian is on the right of the project-manager##1
+10. the person watching crime movies is on the left of the fan rock##1
+11. the project-manager is on the left or right of the person who's hobby is skydiving##3
+12. the thai is on the far left##1
+13. the nurse is on the far left or far right##3
+14. the fan trance is somewhere to the left of the person drinking fanta##5
+15. the fan indie is not the person who's sport is climbing
+16. the person who's hobby is rock-climbing is somewhere to the left of the person who's sport is swimming##5
+17. the person drinking fanta is on the right of the person drinking sprite##1
+18. the person who's sport is biathlon is on the left of the russian##1
+19. the person who's sport is skateboarding is somewhere to the right of the paramedic##5
+20. the thai is the person who's hobby is rock-climbing##1
+21. the polish is not the person who's sport is skateboarding
+22. the person who's sport is cricket is on the left or right of the person watching crime movies##3
+23. the fan country is somewhere to the left of the person watching crime movies##5
+24. the person drinking milk is not the person who's hobby is filmmaking
+25. the person watching crime movies is the person who's sport is skateboarding##1
+26. the fisherman is somewhere to the left of the person watching western movies##5
+27. the turkish is somewhere to the left of the person watching action movies##5
+28. the person drinking milk is the person watching action movies##1
+29. the person who's sport is cricket is somewhere to the right of the person who's sport is skateboarding##5
+30. the videographer is in an even position##4
+31. the fan indie is not the person who's hobby is singing
+32. the person who's hobby is singing is not the indian
+33. the person watching comedy movies is the videographer##1
+34. the person who's hobby is filmmaking is somewhere to the left of the polish##5
+35. the russian is somewhere to the left of the person drinking sprite##5
+36. the fan trance is on the left or right of the nurse##3
+37. the person who's hobby is magic-tricks is in an odd position##4
+38. the fan dubstep is on the left of the person watching comedy movies##1
+39. the person drinking juice is in an odd position##4","{'Beverage': ['juice', 'iced-tea', 'milk', 'sprite', 'fanta'], 'Hobby': ['rock-climbing', 'filmmaking', 'magic-tricks', 'skydiving', 'singing'], 'Job': ['paramedic', 'videographer', 'project-manager', 'fisherman', 'nurse'], 'Movie-Genre': ['scientific', 'comedy', 'action', 'crime', 'western'], 'Music-Genre': ['dubstep', 'country', 'indie', 'trance', 'rock'], 'Nationality': ['thai', 'turkish', 'russian', 'indian', 'polish'], 'Sport': ['climbing', 'biathlon', 'swimming', 'skateboarding', 'cricket']}"
+Pt1_7x5_level6-4,"The people have 5 different hobbies: collecting, filmmaking, fishing, sudoku, writing
+The people perfer 5 different movie-genres: adventure, comedy, martial-arts, scientific, sports
+The people prefer 5 different music-genres: ambient, blues, gospel, r&b, soul
+There are 5 different nationalities: american, argentine, british, indonesian, thai
+5 different pets are kept: ferret, frog, goat, goldfish, lizard
+The people prefer 5 different types of sport: badminton, parkour, surfing, swimming, tennis
+The people use 5 different means of transport: airplane, roller, snowmobile, subway, taxi
+ 1. the person who's hobby is fishing is somewhere to the left of the fan ambient##5
+ 2. the person who's hobby is collecting is somewhere to the right of the person who's hobby is writing##5
+ 3. the person who's sport is tennis is somewhere to the right of the argentine##5
+ 4. the american is on the left or right of the person driving the snowmobile##3
+ 5. the person who's hobby is writing is on the left of the person watching adventure movies##1
+ 6. the person watching adventure movies is the owner of the lizard##1
+ 7. the person who's hobby is writing is not the fan gospel
+ 8. the person who's sport is badminton is the fan gospel##1
+ 9. the thai is on the left or right of the person who's sport is parkour##3
+10. the person who's sport is tennis is somewhere to the right of the owner of the lizard##5
+11. the thai is somewhere to the right of the person who's sport is surfing##5
+12. the person driving the subway is in an odd position##4
+13. the owner of the ferret is the fan blues##1
+14. the person who's sport is surfing is not the person driving the roller
+15. the owner of the lizard is somewhere to the right of the fan blues##5
+16. the fan r&b is on the left or right of the person watching scientific movies##3
+17. the person who's hobby is filmmaking is on the far right##1
+18. the person driving the snowmobile is on the right of the person who's hobby is collecting##1
+19. the person driving the taxi is on the left or right of the british##3
+20. the american is not the person who's sport is badminton
+21. the person watching comedy movies is not the person who's sport is swimming
+22. the person who's hobby is sudoku is the person watching scientific movies##1
+23. the person who's sport is swimming is not the owner of the lizard
+24. the person watching scientific movies is in the middle##1
+25. the thai is on the left or right of the person watching martial-arts movies##3
+26. the person driving the snowmobile is between the fan gospel and the owner of the frog##2
+27. the person watching comedy movies is not the person driving the roller
+28. the person driving the snowmobile is the owner of the goldfish##1
+29. the owner of the ferret is on the far left or far right##3
+30. the person watching martial-arts movies is on the left or right of the person who's hobby is sudoku##3
+31. the person watching sports movies is somewhere to the right of the person who's sport is tennis##5
+32. the american is on the right of the person driving the snowmobile##1
+33. the owner of the lizard is somewhere to the right of the british##5
+34. the person driving the taxi is on the left or right of the fan soul##3
+35. the indonesian is on the right of the person who's sport is badminton##1
+36. the fan r&b is somewhere to the right of the british##5
+37. the argentine is on the left or right of the person driving the airplane##3
+38. the person who's hobby is fishing is not the owner of the goldfish
+39. the person driving the taxi is somewhere to the left of the person driving the subway##5","{'Hobby': ['writing', 'collecting', 'sudoku', 'fishing', 'filmmaking'], 'Movie-Genre': ['comedy', 'adventure', 'scientific', 'martial-arts', 'sports'], 'Music-Genre': ['blues', 'gospel', 'soul', 'r&b', 'ambient'], 'Nationality': ['british', 'argentine', 'indonesian', 'american', 'thai'], 'Pet': ['ferret', 'lizard', 'goldfish', 'frog', 'goat'], 'Sport': ['surfing', 'badminton', 'tennis', 'parkour', 'swimming'], 'Transport': ['airplane', 'taxi', 'snowmobile', 'roller', 'subway']}"
+Pt1_7x5_level6-5,"There 5 different types of food: cranberry, cucumber, grapes, lime, onion
+The people perfer 5 different movie-genres: crime, family, horror, satire, zombie
+The people prefer 5 different music-genres: country, funk, house, reggae, techno
+There are 5 different nationalities: american, colombian, dutch, egyptian, german
+5 different pets are kept: chinchilla, frog, guinea-pig, snake, turtle
+The people prefer 5 different types of sport: climbing, cycling, golf, lacrosse, swimming
+The people use 5 different means of transport: bike, car, quad-bike, scooter, snowmobile
+ 1. the person watching zombie movies is on the left or right of the fan country##3
+ 2. the person who's sport is swimming is not the person driving the scooter
+ 3. the fan reggae is the person eating cucumber##1
+ 4. the person watching satire movies is somewhere to the right of the fan techno##5
+ 5. the person driving the quad-bike is on the left or right of the person driving the car##3
+ 6. the person watching crime movies is on the far right##1
+ 7. the fan house is somewhere to the left of the fan funk##5
+ 8. the person eating cranberry is on the left or right of the owner of the frog##3
+ 9. the person watching zombie movies is on the right of the person eating lime##1
+10. the person driving the car is on the right of the egyptian##1
+11. the person who's sport is lacrosse is on the far right##1
+12. the fan techno is the person who's sport is swimming##1
+13. the person who's sport is golf is the person driving the snowmobile##1
+14. the egyptian is the person watching satire movies##1
+15. the owner of the chinchilla is on the right of the egyptian##1
+16. the fan house is on the left or right of the person driving the scooter##3
+17. the person driving the scooter is on the right of the person who's sport is climbing##1
+18. the person watching horror movies is in an odd position##4
+19. the person eating lime is not the person who's sport is climbing
+20. the owner of the frog is the person watching satire movies##1
+21. the person eating onion is in an even position##4
+22. the person who's sport is cycling is not the person watching horror movies
+23. the owner of the guinea-pig is somewhere to the left of the owner of the snake##5
+24. the owner of the guinea-pig is somewhere to the right of the person eating cranberry##5
+25. the american is on the left or right of the person driving the snowmobile##3
+26. the person eating lime is the person driving the snowmobile##1
+27. the american is not the fan funk
+28. the owner of the snake is somewhere to the right of the american##5
+29. the person watching family movies is on the right of the german##1
+30. the person who's sport is swimming is the fan techno##1
+31. the fan country is not the person driving the quad-bike
+32. the person watching zombie movies is the owner of the chinchilla##1
+33. the colombian is in an odd position##4
+34. the person driving the bike is on the left or right of the person who's sport is golf##3
+35. the owner of the turtle is on the far left or far right##3","{'Food': ['cranberry', 'lime', 'cucumber', 'onion', 'grapes'], 'Movie-Genre': ['horror', 'satire', 'zombie', 'family', 'crime'], 'Music-Genre': ['techno', 'country', 'reggae', 'house', 'funk'], 'Nationality': ['american', 'egyptian', 'german', 'dutch', 'colombian'], 'Pet': ['turtle', 'frog', 'chinchilla', 'guinea-pig', 'snake'], 'Sport': ['swimming', 'golf', 'cycling', 'climbing', 'lacrosse'], 'Transport': ['bike', 'snowmobile', 'car', 'quad-bike', 'scooter']}"
+Pt1_7x5_level6-6,"There are 5 different favourite beverages: 7up, fanta, lemonade, milk, sprite
+There 5 different types of food: avocado, broccoli, cherry, peach, watermelon
+The people have 5 different hobbies: cooking, puzzles, skydiving, sudoku, video-games
+The people have 5 different jobs:  analyst, architect, bartender, dressmaker, mechanic
+The people perfer 5 different movie-genres: action, animation, disaster, documentary, martial-arts
+There are 5 different nationalities: chinese, malaysian, mexican, nigerian, turkish
+The people use 5 different means of transport: bike, helicopter, scooter, skateboard, subway
+ 1. the malaysian is not the person watching disaster movies
+ 2. the person drinking lemonade is on the far left or far right##3
+ 3. the person watching disaster movies is the person eating avocado##1
+ 4. the person watching animation movies is not the architect
+ 5. the person driving the skateboard is the person drinking milk##1
+ 6. the person who's hobby is puzzles is the nigerian##1
+ 7. the person who's hobby is video-games is somewhere to the right of the person who's hobby is skydiving##5
+ 8. the person eating cherry is on the left of the person who's hobby is puzzles##1
+ 9. the person drinking milk is the person eating watermelon##1
+10. the nigerian is not the person watching action movies
+11. the bartender is the person who's hobby is skydiving##1
+12. the person driving the bike is on the left of the person who's hobby is video-games##1
+13. the mexican is on the left or right of the nigerian##3
+14. the person watching martial-arts movies is somewhere to the right of the person watching documentary movies##5
+15. the chinese is not the person driving the helicopter
+16. the mexican is on the left or right of the dressmaker##3
+17. the person watching animation movies is on the left or right of the person driving the subway##3
+18. the person who's hobby is video-games is not the person driving the bike
+19. the nigerian is not the person who's hobby is video-games
+20. the person driving the subway is not the person drinking fanta
+21. the bartender is the person drinking lemonade##1
+22. the turkish is in an even position##4
+23. the person watching animation movies is on the left of the person who's hobby is cooking##1
+24. the person eating peach is the nigerian##1
+25. the mechanic is somewhere to the right of the architect##5
+26. the person driving the helicopter is between the turkish and the mechanic##2
+27. the person driving the helicopter is on the left of the person drinking sprite##1
+28. the person who's hobby is video-games is in an even position##4
+29. the person drinking sprite is the mechanic##1
+30. the person watching martial-arts movies is on the right of the person watching animation movies##1
+31. the person watching action movies is in an even position##4
+32. the person drinking sprite is on the left or right of the person eating cherry##3","{'Beverage': ['lemonade', 'milk', 'fanta', 'sprite', '7up'], 'Food': ['avocado', 'watermelon', 'cherry', 'peach', 'broccoli'], 'Hobby': ['skydiving', 'video-games', 'sudoku', 'puzzles', 'cooking'], 'Job': ['bartender', 'dressmaker', 'architect', 'mechanic', 'analyst'], 'Movie-Genre': ['disaster', 'action', 'documentary', 'animation', 'martial-arts'], 'Nationality': ['chinese', 'turkish', 'mexican', 'nigerian', 'malaysian'], 'Transport': ['bike', 'skateboard', 'helicopter', 'scooter', 'subway']}"
+Pt1_7x5_level6-7,"There are 5 different favourite beverages: 7up, hot-chocolate, iced-tea, mirinda, tea
+There 5 different types of food: banana, carrot, kale, watermelon, zucchini
+The people have 5 different hobbies: baking, gardening, rock-climbing, singing, sudoku
+The people perfer 5 different movie-genres: disaster, epic, romance, sports, superhero
+5 different pets are kept: chinchilla, ferret, frog, rat, snake
+The people prefer 5 different types of sport: climbing, cycling, golf, lacrosse, rowing
+The people use 5 different means of transport: helicopter, roller, skateboard, taxi, tram
+ 1. the person watching epic movies is on the left or right of the person watching sports movies##3
+ 2. the person eating zucchini is somewhere to the right of the person watching disaster movies##5
+ 3. the person watching superhero movies is on the far right##1
+ 4. the person driving the skateboard is somewhere to the left of the person who's hobby is baking##5
+ 5. the person drinking iced-tea is on the right of the person driving the helicopter##1
+ 6. the person driving the skateboard is not the person drinking tea
+ 7. the person who's sport is climbing is the owner of the rat##1
+ 8. the person watching romance movies is somewhere to the left of the person eating banana##5
+ 9. the person watching epic movies is not the person drinking mirinda
+10. the person who's sport is lacrosse is on the right of the person eating kale##1
+11. the person driving the roller is not the person who's hobby is singing
+12. the person who's hobby is rock-climbing is somewhere to the left of the owner of the frog##5
+13. the person driving the tram is not the owner of the ferret
+14. the person who's hobby is rock-climbing is in an odd position##4
+15. the person eating zucchini is somewhere to the right of the person driving the skateboard##5
+16. the person drinking iced-tea is in an odd position##4
+17. the person watching romance movies is not the owner of the rat
+18. the person watching epic movies is somewhere to the right of the person watching sports movies##5
+19. the person watching superhero movies is not the person driving the skateboard
+20. the person drinking iced-tea is somewhere to the right of the person drinking 7up##5
+21. the person drinking hot-chocolate is somewhere to the right of the person who's hobby is sudoku##5
+22. the person drinking mirinda is the owner of the snake##1
+23. the person who's sport is lacrosse is between the person driving the skateboard and the person driving the tram##2
+24. the person eating carrot is on the left or right of the person drinking mirinda##3
+25. the person drinking iced-tea is somewhere to the left of the person drinking tea##5
+26. the person drinking 7up is somewhere to the left of the person driving the roller##5
+27. the person who's hobby is rock-climbing is not the person watching epic movies
+28. the person who's sport is golf is on the right of the person who's sport is cycling##1
+29. the person who's hobby is singing is on the far left or far right##3
+30. the person eating watermelon is between the person driving the helicopter and the owner of the chinchilla##2
+31. the person driving the roller is the person who's hobby is baking##1
+32. the person watching sports movies is not the person eating watermelon
+33. the person eating watermelon is somewhere to the right of the person who's hobby is gardening##5
+34. the person who's hobby is singing is the person driving the tram##1","{'Beverage': ['mirinda', '7up', 'iced-tea', 'tea', 'hot-chocolate'], 'Food': ['kale', 'carrot', 'watermelon', 'zucchini', 'banana'], 'Hobby': ['singing', 'gardening', 'rock-climbing', 'sudoku', 'baking'], 'Movie-Genre': ['sports', 'epic', 'disaster', 'romance', 'superhero'], 'Pet': ['snake', 'ferret', 'rat', 'chinchilla', 'frog'], 'Sport': ['rowing', 'lacrosse', 'climbing', 'cycling', 'golf'], 'Transport': ['tram', 'helicopter', 'skateboard', 'taxi', 'roller']}"
+Pt1_7x5_level6-8,"There are 5 different favourite beverages: almond-milk, hot-chocolate, lemonade, milk, soy-milk
+There 5 different types of food: apple, avocado, cranberry, lemon, papaya
+The people have 5 different jobs:  designer, dressmaker, mechanic, photographer, security-guard
+The people prefer 5 different music-genres: blues, dubstep, funk, indie, metal
+There are 5 different nationalities: american, indonesian, malaysian, nigerian, thai
+5 different pets are kept: fish, goat, hedgehog, lizard, pony
+The people prefer 5 different types of sport: baseball, cycling, golf, skateboarding, weightlifting
+ 1. the indonesian is somewhere to the right of the person who's sport is weightlifting##5
+ 2. the american is somewhere to the right of the person who's sport is golf##5
+ 3. the security-guard is not the person drinking almond-milk
+ 4. the person who's sport is weightlifting is in an odd position##4
+ 5. the security-guard is in the middle##1
+ 6. the fan blues is on the left of the person drinking almond-milk##1
+ 7. the person who's sport is baseball is not the person drinking milk
+ 8. the owner of the hedgehog is on the far right##1
+ 9. the person who's sport is golf is the person eating avocado##1
+10. the person who's sport is cycling is not the nigerian
+11. the indonesian is between the person drinking hot-chocolate and the american##2
+12. the fan funk is between the person eating cranberry and the person eating apple##2
+13. the person who's sport is golf is on the left or right of the person drinking soy-milk##3
+14. the designer is the person who's sport is baseball##1
+15. the person drinking soy-milk is on the left of the person drinking lemonade##1
+16. the malaysian is on the left or right of the fan indie##3
+17. the security-guard is not the fan metal
+18. the owner of the pony is somewhere to the right of the american##5
+19. the person eating cranberry is somewhere to the right of the fan metal##5
+20. the person drinking milk is on the left of the owner of the lizard##1
+21. the fan metal is on the right of the owner of the goat##1
+22. the photographer is on the far left or far right##3
+23. the person eating cranberry is somewhere to the right of the fan blues##5
+24. the fan dubstep is the nigerian##1
+25. the fan funk is on the left of the person eating cranberry##1
+26. the owner of the fish is somewhere to the left of the person who's sport is skateboarding##5
+27. the security-guard is on the right of the owner of the lizard##1
+28. the american is on the left or right of the person eating avocado##3
+29. the malaysian is on the left of the person who's sport is weightlifting##1
+30. the person eating papaya is on the left or right of the dressmaker##3
+31. the person who's sport is baseball is on the right of the fan funk##1","{'Beverage': ['milk', 'almond-milk', 'soy-milk', 'lemonade', 'hot-chocolate'], 'Food': ['papaya', 'avocado', 'apple', 'lemon', 'cranberry'], 'Job': ['photographer', 'dressmaker', 'security-guard', 'mechanic', 'designer'], 'Music-Genre': ['blues', 'metal', 'indie', 'funk', 'dubstep'], 'Nationality': ['thai', 'malaysian', 'american', 'indonesian', 'nigerian'], 'Pet': ['goat', 'lizard', 'fish', 'pony', 'hedgehog'], 'Sport': ['cycling', 'golf', 'weightlifting', 'skateboarding', 'baseball']}"
+Pt1_7x5_level6-9,"There 5 different types of food: asparagus, lime, mango, nectarine, spinach
+The people have 5 different hobbies: camping, gardening, hiking, puzzles, singing
+The people have 5 different jobs:  chef, doctor, manager, photographer, scientist
+There are 5 different nationalities: canadian, colombian, dutch, indian, nigerian
+5 different pets are kept: bird, fish, goldfish, hamster, rabbit
+The people prefer 5 different types of sport: climbing, golf, skiing, snowboarding, weightlifting
+The people use 5 different means of transport: bus, car, scooter, taxi, van
+ 1. the person who's sport is skiing is somewhere to the left of the dutch##5
+ 2. the person driving the car is the manager##1
+ 3. the scientist is on the left of the person driving the bus##1
+ 4. the person who's sport is snowboarding is not the person driving the taxi
+ 5. the person who's sport is snowboarding is the person who's hobby is gardening##1
+ 6. the person eating lime is not the person driving the bus
+ 7. the person driving the scooter is in an odd position##4
+ 8. the chef is on the left or right of the colombian##3
+ 9. the person driving the taxi is on the far left##1
+10. the person eating mango is not the person who's sport is golf
+11. the person eating lime is on the left or right of the chef##3
+12. the nigerian is on the left of the manager##1
+13. the scientist is in the middle##1
+14. the dutch is on the right of the canadian##1
+15. the owner of the fish is on the far left##1
+16. the photographer is in an odd position##4
+17. the person eating spinach is on the far left or far right##3
+18. the person eating asparagus is not the person driving the taxi
+19. the owner of the rabbit is on the left of the person driving the scooter##1
+20. the person eating nectarine is somewhere to the right of the person eating asparagus##5
+21. the person who's sport is skiing is not the person who's hobby is singing
+22. the person driving the van is somewhere to the left of the owner of the rabbit##5
+23. the person who's hobby is puzzles is between the person driving the bus and the owner of the bird##2
+24. the person eating spinach is on the left of the canadian##1
+25. the person who's hobby is camping is on the left or right of the person who's hobby is puzzles##3
+26. the person who's sport is weightlifting is on the far left or far right##3
+27. the nigerian is the person who's hobby is singing##1
+28. the person driving the scooter is somewhere to the right of the indian##5
+29. the person who's sport is weightlifting is somewhere to the right of the manager##5
+30. the scientist is on the left or right of the person driving the bus##3
+31. the person who's hobby is hiking is on the far left or far right##3
+32. the canadian is not the person eating spinach
+33. the person driving the scooter is the doctor##1
+34. the person driving the van is not the person eating lime
+35. the owner of the goldfish is somewhere to the right of the person who's hobby is gardening##5
+36. the person driving the taxi is not the owner of the rabbit
+37. the dutch is on the left or right of the person who's hobby is gardening##3
+38. the person who's sport is climbing is the person eating nectarine##1","{'Food': ['spinach', 'asparagus', 'nectarine', 'mango', 'lime'], 'Hobby': ['singing', 'camping', 'puzzles', 'gardening', 'hiking'], 'Job': ['photographer', 'manager', 'scientist', 'chef', 'doctor'], 'Nationality': ['nigerian', 'canadian', 'dutch', 'indian', 'colombian'], 'Pet': ['fish', 'bird', 'hamster', 'rabbit', 'goldfish'], 'Sport': ['golf', 'skiing', 'climbing', 'snowboarding', 'weightlifting'], 'Transport': ['taxi', 'car', 'van', 'bus', 'scooter']}"
diff --git a/part2/level6/Pt2_7x6_level6.csv b/part2/level6/Pt2_7x6_level6.csv
new file mode 100644
index 0000000000000000000000000000000000000000..b0af92e637c8381c9c8be4d4ee79308cbbfbf609
--- /dev/null
+++ b/part2/level6/Pt2_7x6_level6.csv
@@ -0,0 +1,558 @@
+ID,Clues,SolutionGrid
+Pt1_7x6_level6-0,"There are 6 different favourite beverages: juice, lemonade, milk, soy-milk, sprite, water
+The people have 6 different hobbies: camping, card-games, drawing, reading, rock-climbing, woodworking
+The people have 6 different jobs:  architect, bartender, fisherman, journalist, social-worker, teacher
+The people prefer 6 different music-genres: blues, country, jazz, punk, rock, soul
+There are 6 different nationalities: american, chinese, dutch, pakistani, polish, russian
+6 different pets are kept: fish, goldfish, guinea-pig, hamster, rat, turtle
+The people prefer 6 different types of sport: baseball, basketball, rowing, skateboarding, tennis, weightlifting
+ 1. the person who's sport is basketball is between the fan rock and the teacher##2
+ 2. the fan country is on the left or right of the person drinking juice##3
+ 3. the fan soul is the person who's hobby is woodworking##1
+ 4. the russian is not the person who's sport is rowing
+ 5. the chinese is not the fan soul
+ 6. the fisherman is on the left or right of the owner of the fish##3
+ 7. the person who's hobby is rock-climbing is on the far left or far right##3
+ 8. the owner of the fish is on the left of the dutch##1
+ 9. the architect is on the left or right of the owner of the rat##3
+10. the chinese is not the person who's hobby is camping
+11. the bartender is the owner of the fish##1
+12. the person drinking milk is not the person who's hobby is rock-climbing
+13. the fan country is on the left of the person who's hobby is camping##1
+14. the pakistani is somewhere to the left of the person who's sport is rowing##5
+15. the american is not the owner of the turtle
+16. the owner of the hamster is the fan country##1
+17. the russian is the owner of the rat##1
+18. the person who's sport is basketball is not the fan punk
+19. the fan blues is between the person who's sport is rowing and the person drinking soy-milk##2
+20. the person drinking soy-milk is on the left of the person drinking milk##1
+21. the person who's sport is skateboarding is somewhere to the left of the social-worker##5
+22. the person who's hobby is camping is somewhere to the right of the person drinking juice##5
+23. the fan punk is somewhere to the left of the person drinking milk##5
+24. the owner of the goldfish is on the left or right of the person drinking sprite##3
+25. the pakistani is not the architect
+26. the person who's hobby is woodworking is on the left or right of the fan jazz##3
+27. the person who's sport is skateboarding is in an odd position##4
+28. the russian is not the person drinking water
+29. the fan blues is on the left of the person who's hobby is woodworking##1
+30. the person who's sport is baseball is somewhere to the left of the person who's hobby is woodworking##5
+31. the person drinking soy-milk is on the left or right of the owner of the goldfish##3
+32. the person who's sport is baseball is on the right of the fan rock##1
+33. the fan blues is not the person who's sport is basketball
+34. the fan punk is on the left of the owner of the hamster##1
+35. the person who's sport is rowing is on the left of the owner of the turtle##1
+36. the pakistani is somewhere to the left of the fan country##5
+37. the fan blues is in an even position##4
+38. the person drinking lemonade is somewhere to the right of the owner of the fish##5
+39. the person drinking sprite is somewhere to the left of the dutch##5
+40. the person drinking water is somewhere to the right of the fan punk##5
+41. the person who's hobby is reading is in an odd position##4
+42. the person who's hobby is drawing is on the left of the person who's hobby is camping##1
+43. the fan blues is on the left of the person who's hobby is woodworking##1
+44. the owner of the hamster is not the person who's hobby is card-games
+45. the polish is between the person drinking juice and the person who's sport is weightlifting##2
+46. the fisherman is on the left or right of the journalist##3
+47. the owner of the goldfish is the person who's sport is baseball##1","{'Beverage': ['juice', 'water', 'soy-milk', 'milk', 'sprite', 'lemonade'], 'Hobby': ['reading', 'drawing', 'camping', 'card-games', 'woodworking', 'rock-climbing'], 'Job': ['teacher', 'architect', 'journalist', 'fisherman', 'bartender', 'social-worker'], 'Music-Genre': ['punk', 'country', 'rock', 'blues', 'soul', 'jazz'], 'Nationality': ['pakistani', 'polish', 'russian', 'chinese', 'american', 'dutch'], 'Pet': ['guinea-pig', 'hamster', 'rat', 'goldfish', 'fish', 'turtle'], 'Sport': ['skateboarding', 'basketball', 'weightlifting', 'baseball', 'rowing', 'tennis']}"
+Pt1_7x6_level6-1,"There are 6 different favourite beverages: coffee, cola, fanta, lemonade, soy-milk, water
+There 6 different types of food: blueberry, lettuce, lime, potato, spinach, zucchini
+The people have 6 different hobbies: card-games, cooking, hiking, puzzles, rock-climbing, traveling
+The people perfer 6 different movie-genres: action, adventure, horror, mystery, spy, zombie
+The people prefer 6 different music-genres: ambient, blues, d&b, indie, punk, r&b
+6 different pets are kept: cat, dog, ferret, frog, pony, rabbit
+The people use 6 different means of transport: bike, bus, scooter, taxi, trike, van
+ 1. the person who's hobby is hiking is on the right of the fan ambient##1
+ 2. the person eating spinach is not the owner of the frog
+ 3. the owner of the frog is somewhere to the right of the person who's hobby is traveling##5
+ 4. the person drinking water is the fan r&b##1
+ 5. the fan r&b is not the person driving the bus
+ 6. the person watching adventure movies is between the person eating spinach and the person eating zucchini##2
+ 7. the person who's hobby is cooking is between the person drinking fanta and the fan r&b##2
+ 8. the person watching adventure movies is somewhere to the right of the person eating zucchini##5
+ 9. the fan d&b is on the left or right of the fan blues##3
+10. the person driving the van is somewhere to the left of the person watching zombie movies##5
+11. the fan blues is on the right of the person drinking cola##1
+12. the owner of the frog is on the right of the person drinking coffee##1
+13. the person watching spy movies is not the person driving the taxi
+14. the person driving the scooter is not the person drinking cola
+15. the owner of the cat is the person drinking lemonade##1
+16. the person driving the taxi is on the far right##1
+17. the person eating lettuce is somewhere to the right of the person who's hobby is puzzles##5
+18. the fan d&b is on the left of the person who's hobby is puzzles##1
+19. the person eating zucchini is not the person drinking fanta
+20. the person watching mystery movies is on the left or right of the person eating potato##3
+21. the person driving the trike is on the left or right of the fan blues##3
+22. the fan blues is on the left or right of the person who's hobby is cooking##3
+23. the person drinking fanta is not the person watching mystery movies
+24. the person driving the bike is on the right of the person driving the scooter##1
+25. the person eating blueberry is on the left or right of the person who's hobby is card-games##3
+26. the fan punk is on the left of the person drinking water##1
+27. the person driving the taxi is somewhere to the right of the person who's hobby is cooking##5
+28. the person eating lime is on the far left##1
+29. the fan ambient is the owner of the rabbit##1
+30. the person who's hobby is puzzles is on the left or right of the owner of the dog##3
+31. the person eating lettuce is not the fan indie
+32. the owner of the pony is on the far left or far right##3
+33. the person watching horror movies is somewhere to the left of the person eating spinach##5
+34. the person eating potato is on the left or right of the owner of the pony##3
+35. the fan ambient is on the left or right of the person driving the van##3
+36. the person watching action movies is on the far left##1
+37. the person eating spinach is somewhere to the left of the person who's hobby is hiking##5
+38. the person drinking fanta is on the left or right of the person drinking cola##3
+39. the fan blues is on the right of the fan d&b##1
+40. the person driving the taxi is the owner of the cat##1
+41. the owner of the cat is not the person who's hobby is cooking
+42. the person eating potato is on the left or right of the person watching mystery movies##3
+43. the person who's hobby is puzzles is somewhere to the right of the person watching action movies##5
+44. the person driving the bus is somewhere to the right of the person driving the trike##5
+45. the person driving the bus is on the left or right of the person eating lettuce##3
+46. the owner of the dog is somewhere to the right of the person who's hobby is puzzles##5
+47. the person driving the trike is somewhere to the left of the person who's hobby is card-games##5
+48. the person driving the bike is not the fan indie","{'Beverage': ['cola', 'fanta', 'coffee', 'water', 'soy-milk', 'lemonade'], 'Food': ['lime', 'potato', 'zucchini', 'lettuce', 'spinach', 'blueberry'], 'Hobby': ['traveling', 'puzzles', 'cooking', 'rock-climbing', 'card-games', 'hiking'], 'Movie-Genre': ['action', 'horror', 'mystery', 'adventure', 'spy', 'zombie'], 'Music-Genre': ['d&b', 'blues', 'punk', 'r&b', 'ambient', 'indie'], 'Pet': ['pony', 'ferret', 'dog', 'frog', 'rabbit', 'cat'], 'Transport': ['trike', 'scooter', 'bike', 'van', 'bus', 'taxi']}"
+Pt1_7x6_level6-2,"There are 6 different favourite beverages: 7up, coffee, cola, juice, lemonade, water
+There 6 different types of food: corn, grapefruit, onion, pepper, potato, spinach
+The people have 6 different hobbies: chess, dancing, drawing, gardening, skydiving, traveling
+The people perfer 6 different movie-genres: disaster, musical, mystery, superhero, time-travel, western
+The people prefer 6 different music-genres: folk, funk, house, jazz, reggae, salsa
+6 different pets are kept: chinchilla, dog, guinea-pig, hedgehog, lizard, rabbit
+The people use 6 different means of transport: bike, boat, motorbike, roller, tram, van
+ 1. the fan funk is on the left of the fan folk##1
+ 2. the person eating grapefruit is not the person watching disaster movies
+ 3. the person eating pepper is somewhere to the left of the person watching disaster movies##5
+ 4. the person drinking water is on the right of the person drinking 7up##1
+ 5. the person watching mystery movies is on the far left or far right##3
+ 6. the fan salsa is somewhere to the left of the person eating spinach##5
+ 7. the person drinking juice is somewhere to the right of the person driving the tram##5
+ 8. the person eating onion is on the left or right of the person eating potato##3
+ 9. the person who's hobby is skydiving is on the right of the person watching western movies##1
+10. the owner of the hedgehog is somewhere to the right of the person driving the boat##5
+11. the person eating spinach is the person who's hobby is skydiving##1
+12. the person who's hobby is chess is on the right of the person who's hobby is gardening##1
+13. the owner of the guinea-pig is somewhere to the left of the person eating spinach##5
+14. the owner of the rabbit is the person driving the tram##1
+15. the person driving the boat is the person watching disaster movies##1
+16. the person driving the van is on the far left or far right##3
+17. the person eating corn is not the person who's hobby is chess
+18. the person watching disaster movies is in an odd position##4
+19. the owner of the chinchilla is somewhere to the right of the person drinking water##5
+20. the fan reggae is not the person eating potato
+21. the person driving the bike is the person who's hobby is traveling##1
+22. the person driving the bike is somewhere to the right of the owner of the hedgehog##5
+23. the owner of the dog is on the far left##1
+24. the person watching superhero movies is on the left of the person watching musical movies##1
+25. the fan house is the person who's hobby is dancing##1
+26. the owner of the chinchilla is not the person who's hobby is dancing
+27. the person watching western movies is on the left or right of the person eating potato##3
+28. the person eating pepper is the person driving the van##1
+29. the person watching disaster movies is the person who's hobby is chess##1
+30. the owner of the chinchilla is on the right of the person drinking water##1
+31. the person driving the van is somewhere to the left of the owner of the hedgehog##5
+32. the person drinking cola is on the left of the owner of the rabbit##1
+33. the fan house is not the owner of the chinchilla
+34. the person driving the motorbike is somewhere to the left of the person driving the boat##5
+35. the person drinking water is not the fan funk
+36. the person eating potato is on the left or right of the owner of the guinea-pig##3
+37. the fan house is somewhere to the left of the fan folk##5
+38. the fan salsa is on the far left##1
+39. the owner of the lizard is the person eating grapefruit##1
+40. the person who's hobby is skydiving is somewhere to the right of the owner of the chinchilla##5
+41. the person who's hobby is traveling is not the person drinking water
+42. the person who's hobby is skydiving is somewhere to the left of the person drinking juice##5
+43. the person eating spinach is on the right of the person drinking lemonade##1
+44. the fan funk is on the left or right of the owner of the rabbit##3
+45. the person who's hobby is chess is on the left of the person eating onion##1
+46. the person watching western movies is somewhere to the left of the person watching time-travel movies##5
+47. the person drinking coffee is not the person eating onion
+48. the person drinking lemonade is somewhere to the left of the fan funk##5
+49. the person driving the bike is not the person drinking lemonade
+50. the owner of the guinea-pig is not the person watching time-travel movies
+51. the person watching mystery movies is somewhere to the right of the person driving the boat##5
+52. the owner of the lizard is somewhere to the right of the fan reggae##5","{'Beverage': ['7up', 'water', 'cola', 'lemonade', 'coffee', 'juice'], 'Food': ['pepper', 'corn', 'potato', 'onion', 'spinach', 'grapefruit'], 'Hobby': ['drawing', 'gardening', 'chess', 'dancing', 'skydiving', 'traveling'], 'Movie-Genre': ['superhero', 'musical', 'disaster', 'western', 'time-travel', 'mystery'], 'Music-Genre': ['salsa', 'reggae', 'jazz', 'house', 'funk', 'folk'], 'Pet': ['dog', 'guinea-pig', 'chinchilla', 'rabbit', 'hedgehog', 'lizard'], 'Transport': ['van', 'motorbike', 'boat', 'tram', 'roller', 'bike']}"
+Pt1_7x6_level6-3,"There 6 different types of food: cherry, grapefruit, onion, peach, peas, radish
+The people have 6 different hobbies: collecting, filmmaking, rock-climbing, skydiving, sudoku, woodworking
+The people perfer 6 different movie-genres: adventure, crime, documentary, fantasy, thriller, western
+The people prefer 6 different music-genres: country, disco, jazz, metal, soul, trance
+There are 6 different nationalities: american, british, mexican, nigerian, polish, turkish
+6 different pets are kept: bird, cat, goat, guinea-pig, hedgehog, snake
+The people prefer 6 different types of sport: cricket, cycling, rugby, snowboarding, swimming, water-polo
+ 1. the nigerian is between the person who's sport is snowboarding and the polish##2
+ 2. the person who's hobby is skydiving is somewhere to the right of the owner of the bird##5
+ 3. the owner of the guinea-pig is not the person eating grapefruit
+ 4. the person eating peas is on the right of the owner of the guinea-pig##1
+ 5. the turkish is somewhere to the left of the person who's sport is cricket##5
+ 6. the person who's sport is cricket is somewhere to the left of the fan soul##5
+ 7. the fan trance is not the person watching crime movies
+ 8. the person watching fantasy movies is in an even position##4
+ 9. the fan soul is on the left or right of the person watching adventure movies##3
+10. the person who's sport is cycling is not the person eating peach
+11. the american is not the fan metal
+12. the person watching adventure movies is between the person who's sport is swimming and the person watching documentary movies##2
+13. the person watching western movies is the fan trance##1
+14. the fan country is not the person who's sport is snowboarding
+15. the person watching adventure movies is on the left or right of the person eating peach##3
+16. the turkish is not the owner of the hedgehog
+17. the person eating onion is somewhere to the right of the mexican##5
+18. the person eating peas is somewhere to the left of the owner of the snake##5
+19. the person eating onion is somewhere to the right of the person watching thriller movies##5
+20. the person who's hobby is skydiving is not the person eating onion
+21. the person who's hobby is woodworking is somewhere to the left of the person watching documentary movies##5
+22. the person watching fantasy movies is the person who's hobby is rock-climbing##1
+23. the british is the person eating peas##1
+24. the owner of the snake is somewhere to the right of the person eating grapefruit##5
+25. the polish is somewhere to the right of the owner of the bird##5
+26. the person who's sport is swimming is not the person watching adventure movies
+27. the fan jazz is somewhere to the right of the owner of the hedgehog##5
+28. the owner of the goat is not the mexican
+29. the person eating peas is on the left or right of the person who's hobby is sudoku##3
+30. the british is somewhere to the right of the person watching thriller movies##5
+31. the person eating peach is somewhere to the left of the person watching adventure movies##5
+32. the nigerian is on the right of the person who's sport is water-polo##1
+33. the polish is in an odd position##4
+34. the person who's hobby is sudoku is somewhere to the left of the british##5
+35. the fan disco is on the left of the person watching documentary movies##1
+36. the person who's sport is water-polo is the person eating grapefruit##1
+37. the fan jazz is on the left or right of the person who's hobby is skydiving##3
+38. the person who's hobby is woodworking is on the left of the owner of the cat##1
+39. the person who's sport is rugby is on the left of the fan jazz##1
+40. the person who's sport is water-polo is in an odd position##4
+41. the person who's sport is snowboarding is in an odd position##4
+42. the person who's sport is rugby is on the right of the owner of the cat##1
+43. the owner of the cat is not the person eating onion
+44. the person eating peach is not the owner of the snake
+45. the person eating peas is on the left or right of the person who's sport is swimming##3
+46. the person eating onion is the american##1
+47. the person who's hobby is collecting is the person eating radish##1
+48. the polish is the owner of the cat##1
+49. the person who's sport is snowboarding is not the turkish
+50. the fan country is on the left or right of the person who's hobby is collecting##3","{'Food': ['peach', 'peas', 'grapefruit', 'cherry', 'radish', 'onion'], 'Hobby': ['sudoku', 'woodworking', 'filmmaking', 'skydiving', 'collecting', 'rock-climbing'], 'Movie-Genre': ['thriller', 'adventure', 'documentary', 'western', 'crime', 'fantasy'], 'Music-Genre': ['metal', 'disco', 'soul', 'trance', 'jazz', 'country'], 'Nationality': ['turkish', 'british', 'polish', 'nigerian', 'mexican', 'american'], 'Pet': ['guinea-pig', 'bird', 'cat', 'hedgehog', 'snake', 'goat'], 'Sport': ['swimming', 'cricket', 'water-polo', 'rugby', 'snowboarding', 'cycling']}"
+Pt1_7x6_level6-4,"There are 6 different favourite beverages: 7up, almond-milk, fanta, hot-chocolate, soy-milk, water
+There 6 different types of food: cauliflower, cranberry, grapefruit, lettuce, peas, raspberry
+The people have 6 different hobbies: board-games, camping, dancing, gardening, hiking, singing
+The people have 6 different jobs:  dancer, journalist, librarian, paramedic, police-officer, scientist
+The people prefer 6 different music-genres: blues, dubstep, indie, pop, r&b, soul
+6 different pets are kept: dog, fish, goldfish, hamster, lizard, rabbit
+The people prefer 6 different types of sport: basketball, climbing, handball, parkour, rugby, skiing
+ 1. the fan pop is not the person who's sport is rugby
+ 2. the journalist is on the left of the person drinking water##1
+ 3. the person who's sport is handball is the fan indie##1
+ 4. the person drinking hot-chocolate is the owner of the lizard##1
+ 5. the person eating lettuce is somewhere to the right of the librarian##5
+ 6. the person drinking 7up is on the far left or far right##3
+ 7. the person drinking almond-milk is on the left or right of the person who's hobby is camping##3
+ 8. the person who's hobby is gardening is on the left or right of the owner of the dog##3
+ 9. the fan dubstep is on the left or right of the owner of the lizard##3
+10. the fan dubstep is not the person who's hobby is board-games
+11. the person who's hobby is hiking is not the person drinking hot-chocolate
+12. the dancer is not the fan soul
+13. the owner of the hamster is on the right of the person who's hobby is gardening##1
+14. the paramedic is not the fan indie
+15. the person who's hobby is camping is not the person who's sport is skiing
+16. the person who's sport is handball is somewhere to the left of the librarian##5
+17. the person who's hobby is gardening is somewhere to the left of the person eating lettuce##5
+18. the person who's sport is climbing is on the right of the person drinking almond-milk##1
+19. the person drinking 7up is the person who's hobby is dancing##1
+20. the owner of the goldfish is between the person who's hobby is singing and the dancer##2
+21. the person drinking fanta is in an even position##4
+22. the person eating cranberry is on the right of the person eating peas##1
+23. the person who's hobby is singing is the person eating raspberry##1
+24. the librarian is not the person who's hobby is dancing
+25. the person who's sport is climbing is somewhere to the left of the person drinking water##5
+26. the person drinking soy-milk is somewhere to the left of the person eating cauliflower##5
+27. the fan indie is the person who's hobby is gardening##1
+28. the person eating grapefruit is not the fan r&b
+29. the fan indie is on the left or right of the person who's sport is climbing##3
+30. the dancer is not the person who's sport is parkour
+31. the person eating lettuce is somewhere to the right of the owner of the rabbit##5
+32. the person who's hobby is gardening is the person eating cauliflower##1
+33. the owner of the fish is the person drinking 7up##1
+34. the dancer is on the far left or far right##3
+35. the person who's hobby is singing is somewhere to the left of the fan soul##5
+36. the police-officer is somewhere to the left of the person eating lettuce##5
+37. the person who's sport is rugby is somewhere to the left of the person who's sport is skiing##5
+38. the person eating cauliflower is not the fan dubstep
+39. the person who's hobby is board-games is on the left or right of the fan r&b##3
+40. the scientist is on the left of the person who's hobby is gardening##1
+41. the person drinking hot-chocolate is on the left of the fan dubstep##1
+42. the person who's sport is basketball is on the far left##1
+43. the person eating cranberry is somewhere to the left of the fan pop##5
+44. the scientist is not the person drinking almond-milk
+45. the person who's sport is rugby is on the left of the fan r&b##1
+46. the owner of the goldfish is in an even position##4
+47. the person who's hobby is hiking is in an even position##4
+48. the person drinking water is on the left or right of the owner of the fish##3
+49. the owner of the dog is on the right of the owner of the goldfish##1","{'Beverage': ['hot-chocolate', 'almond-milk', 'soy-milk', 'fanta', 'water', '7up'], 'Food': ['peas', 'cranberry', 'raspberry', 'cauliflower', 'grapefruit', 'lettuce'], 'Hobby': ['camping', 'hiking', 'singing', 'gardening', 'board-games', 'dancing'], 'Job': ['dancer', 'police-officer', 'scientist', 'journalist', 'librarian', 'paramedic'], 'Music-Genre': ['blues', 'dubstep', 'pop', 'indie', 'soul', 'r&b'], 'Pet': ['lizard', 'goldfish', 'dog', 'rabbit', 'hamster', 'fish'], 'Sport': ['basketball', 'parkour', 'climbing', 'handball', 'rugby', 'skiing']}"
+Pt1_7x6_level6-5,"There are 6 different favourite beverages: 7up, fanta, hot-chocolate, iced-tea, soy-milk, sprite
+There 6 different types of food: apple, apricot, asparagus, grapefruit, spinach, strawberry
+The people have 6 different hobbies: baking, cooking, filmmaking, gardening, reading, writing
+The people have 6 different jobs:  dancer, dressmaker, librarian, mechanic, musician, software-developer
+6 different pets are kept: guinea-pig, hamster, hedgehog, mouse, pony, turtle
+The people prefer 6 different types of sport: badminton, golf, handball, ice-hockey, water-polo, weightlifting
+The people use 6 different means of transport: bus, jet-ski, skateboard, snowmobile, subway, train
+ 1. the owner of the pony is in an even position##4
+ 2. the person who's hobby is gardening is on the far left##1
+ 3. the person drinking 7up is on the right of the person who's sport is water-polo##1
+ 4. the person eating strawberry is the person driving the subway##1
+ 5. the owner of the hamster is not the person who's sport is ice-hockey
+ 6. the person who's sport is water-polo is on the left or right of the person drinking 7up##3
+ 7. the person driving the skateboard is not the person who's sport is ice-hockey
+ 8. the person drinking hot-chocolate is on the left of the person driving the snowmobile##1
+ 9. the person eating apple is on the left or right of the person eating grapefruit##3
+10. the person drinking soy-milk is on the left or right of the owner of the mouse##3
+11. the person driving the subway is on the left or right of the person drinking soy-milk##3
+12. the musician is the owner of the hamster##1
+13. the person eating spinach is somewhere to the left of the owner of the pony##5
+14. the librarian is somewhere to the right of the dressmaker##5
+15. the person who's hobby is reading is somewhere to the left of the person who's hobby is baking##5
+16. the person who's hobby is writing is on the left or right of the owner of the turtle##3
+17. the person driving the subway is somewhere to the left of the dancer##5
+18. the person drinking fanta is not the owner of the hamster
+19. the person drinking soy-milk is on the left or right of the person who's sport is handball##3
+20. the person driving the bus is somewhere to the left of the person eating strawberry##5
+21. the person eating apple is the person who's hobby is baking##1
+22. the person drinking hot-chocolate is the librarian##1
+23. the person who's hobby is cooking is the person driving the skateboard##1
+24. the person drinking 7up is on the left of the owner of the pony##1
+25. the person who's hobby is writing is somewhere to the right of the person who's sport is badminton##5
+26. the dancer is somewhere to the right of the musician##5
+27. the software-developer is somewhere to the left of the owner of the pony##5
+28. the person who's sport is water-polo is somewhere to the left of the person driving the subway##5
+29. the owner of the mouse is in an even position##4
+30. the person eating strawberry is on the right of the person who's hobby is cooking##1
+31. the person drinking hot-chocolate is on the left of the person who's hobby is reading##1
+32. the person who's hobby is gardening is somewhere to the left of the person drinking iced-tea##5
+33. the person who's sport is handball is the librarian##1
+34. the person who's sport is ice-hockey is somewhere to the right of the dressmaker##5
+35. the owner of the hamster is in an odd position##4
+36. the person who's hobby is cooking is on the left of the person who's hobby is writing##1
+37. the person eating strawberry is on the right of the owner of the turtle##1
+38. the person who's sport is ice-hockey is on the far left or far right##3
+39. the person who's hobby is cooking is not the owner of the hamster
+40. the person drinking sprite is not the mechanic
+41. the dressmaker is on the right of the person eating asparagus##1
+42. the person eating asparagus is somewhere to the left of the person driving the train##5
+43. the person who's hobby is filmmaking is somewhere to the left of the person who's sport is golf##5
+44. the person drinking fanta is on the left of the person eating apricot##1
+45. the person drinking soy-milk is somewhere to the right of the dressmaker##5
+46. the person who's sport is badminton is somewhere to the right of the mechanic##5
+47. the person drinking soy-milk is somewhere to the right of the person eating apricot##5
+48. the mechanic is not the owner of the guinea-pig
+49. the person driving the bus is somewhere to the right of the person eating spinach##5
+50. the person eating asparagus is not the person drinking hot-chocolate","{'Beverage': ['sprite', 'fanta', '7up', 'hot-chocolate', 'soy-milk', 'iced-tea'], 'Food': ['spinach', 'asparagus', 'apricot', 'strawberry', 'grapefruit', 'apple'], 'Hobby': ['gardening', 'filmmaking', 'cooking', 'writing', 'reading', 'baking'], 'Job': ['software-developer', 'mechanic', 'dressmaker', 'librarian', 'musician', 'dancer'], 'Pet': ['guinea-pig', 'hedgehog', 'turtle', 'pony', 'hamster', 'mouse'], 'Sport': ['weightlifting', 'water-polo', 'badminton', 'handball', 'golf', 'ice-hockey'], 'Transport': ['jet-ski', 'bus', 'skateboard', 'subway', 'snowmobile', 'train']}"
+Pt1_7x6_level6-6,"There 6 different types of food: corn, cranberry, garlic, grapefruit, plum, pomegranate
+The people have 6 different hobbies: chess, cooking, filmmaking, gardening, rock-climbing, woodworking
+The people prefer 6 different music-genres: dubstep, jazz, metal, rock, salsa, techno
+There are 6 different nationalities: argentine, british, colombian, indian, japanese, pakistani
+6 different pets are kept: dog, ferret, fish, horse, mouse, snake
+The people prefer 6 different types of sport: baseball, basketball, biathlon, cycling, rugby, water-polo
+The people use 6 different means of transport: boat, bus, helicopter, motorbike, roller, scooter
+ 1. the person who's hobby is filmmaking is not the japanese
+ 2. the person who's hobby is filmmaking is on the left of the person driving the scooter##1
+ 3. the person who's sport is baseball is on the left or right of the person driving the scooter##3
+ 4. the person driving the scooter is on the right of the person who's sport is baseball##1
+ 5. the person who's hobby is gardening is on the left of the fan metal##1
+ 6. the owner of the fish is not the person who's sport is water-polo
+ 7. the person who's sport is rugby is the owner of the horse##1
+ 8. the fan techno is not the person who's hobby is gardening
+ 9. the person who's sport is biathlon is somewhere to the left of the fan rock##5
+10. the japanese is on the far left##1
+11. the person who's hobby is filmmaking is the person eating grapefruit##1
+12. the person who's sport is biathlon is in an even position##4
+13. the person driving the roller is not the fan salsa
+14. the indian is on the left or right of the fan salsa##3
+15. the person eating corn is on the left of the person who's sport is biathlon##1
+16. the argentine is on the left of the fan rock##1
+17. the person who's hobby is gardening is on the left of the person eating plum##1
+18. the person eating corn is on the left of the person driving the helicopter##1
+19. the colombian is on the left of the indian##1
+20. the person who's hobby is chess is not the argentine
+21. the person who's sport is water-polo is somewhere to the left of the fan techno##5
+22. the person who's sport is rugby is not the person eating pomegranate
+23. the person who's sport is water-polo is somewhere to the left of the fan techno##5
+24. the person eating cranberry is somewhere to the right of the japanese##5
+25. the argentine is the owner of the fish##1
+26. the fan rock is not the owner of the dog
+27. the person eating corn is the person driving the boat##1
+28. the person who's hobby is rock-climbing is on the left of the owner of the snake##1
+29. the person who's hobby is chess is on the far left or far right##3
+30. the person eating cranberry is not the person who's hobby is filmmaking
+31. the person who's hobby is cooking is not the person eating plum
+32. the fan metal is somewhere to the left of the person eating grapefruit##5
+33. the person eating pomegranate is not the owner of the ferret
+34. the pakistani is the person eating garlic##1
+35. the person driving the roller is on the far left##1
+36. the fan jazz is the person who's sport is cycling##1
+37. the person eating garlic is on the right of the person who's sport is water-polo##1
+38. the person driving the scooter is somewhere to the right of the fan techno##5
+39. the owner of the dog is the person who's sport is water-polo##1
+40. the person who's hobby is rock-climbing is in an even position##4
+41. the owner of the horse is somewhere to the left of the person driving the boat##5
+42. the fan metal is not the person driving the boat
+43. the person who's hobby is woodworking is on the right of the person driving the boat##1
+44. the fan techno is not the person driving the roller
+45. the person who's hobby is woodworking is somewhere to the left of the person driving the motorbike##5
+46. the owner of the fish is in an odd position##4
+47. the owner of the mouse is the person eating plum##1
+48. the fan salsa is somewhere to the right of the fan jazz##5
+49. the fan jazz is in an odd position##4
+50. the person who's hobby is cooking is not the person who's sport is basketball
+51. the british is on the far right##1","{'Food': ['pomegranate', 'garlic', 'corn', 'plum', 'grapefruit', 'cranberry'], 'Hobby': ['cooking', 'rock-climbing', 'gardening', 'woodworking', 'filmmaking', 'chess'], 'Music-Genre': ['dubstep', 'techno', 'jazz', 'metal', 'salsa', 'rock'], 'Nationality': ['japanese', 'pakistani', 'colombian', 'indian', 'argentine', 'british'], 'Pet': ['dog', 'horse', 'snake', 'mouse', 'fish', 'ferret'], 'Sport': ['water-polo', 'rugby', 'cycling', 'biathlon', 'baseball', 'basketball'], 'Transport': ['roller', 'bus', 'boat', 'helicopter', 'motorbike', 'scooter']}"
+Pt1_7x6_level6-7,"There 6 different types of food: artichoke, avocado, nectarine, radish, raspberry, watermelon
+The people have 6 different jobs:  engineer, freelancer, librarian, musician, scientist, social-worker
+The people perfer 6 different movie-genres: adventure, documentary, drama, mystery, satire, time-travel
+There are 6 different nationalities: american, chinese, dutch, french, nigerian, pakistani
+6 different pets are kept: bird, ferret, fish, horse, lizard, snake
+The people prefer 6 different types of sport: badminton, cricket, rugby, sailing, skiing, snowboarding
+The people use 6 different means of transport: roller, snowmobile, taxi, train, trike, van
+ 1. the owner of the fish is not the librarian
+ 2. the owner of the snake is somewhere to the right of the person eating radish##5
+ 3. the pakistani is not the person watching time-travel movies
+ 4. the person driving the roller is somewhere to the right of the person who's sport is cricket##5
+ 5. the person driving the taxi is on the left or right of the person driving the trike##3
+ 6. the person driving the van is on the left or right of the person who's sport is rugby##3
+ 7. the person eating raspberry is not the nigerian
+ 8. the person eating watermelon is between the person driving the snowmobile and the person watching mystery movies##2
+ 9. the person driving the trike is on the left of the owner of the fish##1
+10. the person driving the train is on the far left##1
+11. the french is the social-worker##1
+12. the person eating artichoke is the person watching satire movies##1
+13. the pakistani is somewhere to the left of the owner of the fish##5
+14. the person eating radish is on the left of the person eating raspberry##1
+15. the person who's sport is rugby is on the left or right of the person watching documentary movies##3
+16. the dutch is on the right of the person driving the van##1
+17. the person who's sport is sailing is not the owner of the snake
+18. the pakistani is in an even position##4
+19. the person watching mystery movies is somewhere to the right of the person who's sport is snowboarding##5
+20. the person eating raspberry is between the librarian and the pakistani##2
+21. the owner of the snake is the musician##1
+22. the chinese is the person eating avocado##1
+23. the owner of the snake is somewhere to the right of the owner of the horse##5
+24. the person watching adventure movies is somewhere to the left of the person driving the taxi##5
+25. the person watching drama movies is on the left of the engineer##1
+26. the person eating watermelon is between the person who's sport is rugby and the person watching mystery movies##2
+27. the scientist is not the person watching documentary movies
+28. the person watching mystery movies is on the left of the person who's sport is skiing##1
+29. the person driving the roller is on the left or right of the person who's sport is badminton##3
+30. the owner of the snake is the person driving the snowmobile##1
+31. the person eating raspberry is the owner of the horse##1
+32. the person eating artichoke is on the far right##1
+33. the person who's sport is rugby is not the person watching mystery movies
+34. the person watching mystery movies is somewhere to the right of the person watching time-travel movies##5
+35. the person eating radish is somewhere to the left of the owner of the ferret##5
+36. the engineer is somewhere to the left of the owner of the snake##5
+37. the person eating nectarine is not the person driving the snowmobile
+38. the freelancer is on the right of the owner of the horse##1
+39. the owner of the lizard is on the far left##1
+40. the freelancer is between the person eating watermelon and the person driving the taxi##2
+41. the person who's sport is sailing is somewhere to the right of the person who's sport is snowboarding##5","{'Food': ['avocado', 'radish', 'raspberry', 'nectarine', 'watermelon', 'artichoke'], 'Job': ['scientist', 'librarian', 'engineer', 'freelancer', 'social-worker', 'musician'], 'Movie-Genre': ['adventure', 'drama', 'time-travel', 'mystery', 'documentary', 'satire'], 'Nationality': ['chinese', 'nigerian', 'american', 'pakistani', 'french', 'dutch'], 'Pet': ['lizard', 'bird', 'horse', 'ferret', 'fish', 'snake'], 'Sport': ['cricket', 'snowboarding', 'badminton', 'sailing', 'skiing', 'rugby'], 'Transport': ['train', 'roller', 'taxi', 'trike', 'van', 'snowmobile']}"
+Pt1_7x6_level6-8,"There are 6 different favourite beverages: 7up, fanta, hot-chocolate, lemonade, mirinda, tea
+There 6 different types of food: cucumber, garlic, grapes, orange, papaya, plum
+The people perfer 6 different movie-genres: animation, martial-arts, satire, spy, thriller, western
+The people prefer 6 different music-genres: blues, electronic, funk, jazz, rock, trance
+There are 6 different nationalities: australian, german, indian, japanese, mexican, polish
+The people prefer 6 different types of sport: baseball, cycling, handball, lacrosse, rowing, skiing
+The people use 6 different means of transport: bus, helicopter, motorbike, quad-bike, roller, skateboard
+ 1. the person eating papaya is not the person driving the skateboard
+ 2. the japanese is somewhere to the right of the person drinking mirinda##5
+ 3. the person eating cucumber is somewhere to the left of the fan jazz##5
+ 4. the japanese is not the person watching animation movies
+ 5. the person driving the bus is somewhere to the left of the person watching thriller movies##5
+ 6. the person eating grapes is on the far right##1
+ 7. the person who's sport is lacrosse is somewhere to the right of the fan rock##5
+ 8. the person drinking hot-chocolate is the fan blues##1
+ 9. the person drinking hot-chocolate is somewhere to the left of the fan jazz##5
+10. the fan rock is in an odd position##4
+11. the person watching western movies is on the left or right of the person who's sport is baseball##3
+12. the german is not the fan funk
+13. the person drinking 7up is somewhere to the left of the person driving the motorbike##5
+14. the person watching satire movies is on the right of the fan electronic##1
+15. the person drinking tea is somewhere to the right of the person eating plum##5
+16. the fan trance is on the far left or far right##3
+17. the person drinking fanta is somewhere to the left of the person drinking tea##5
+18. the person drinking 7up is on the left of the fan rock##1
+19. the person drinking tea is somewhere to the left of the polish##5
+20. the person driving the quad-bike is on the left or right of the person eating garlic##3
+21. the person watching spy movies is somewhere to the left of the person who's sport is baseball##5
+22. the person driving the bus is somewhere to the right of the person watching spy movies##5
+23. the person who's sport is cycling is not the person driving the bus
+24. the australian is not the person driving the helicopter
+25. the person drinking 7up is somewhere to the left of the fan trance##5
+26. the fan jazz is in an even position##4
+27. the person eating orange is on the right of the person eating plum##1
+28. the person watching western movies is somewhere to the left of the person driving the helicopter##5
+29. the fan rock is somewhere to the right of the indian##5
+30. the fan rock is on the left of the person watching martial-arts movies##1
+31. the person driving the skateboard is the person who's sport is handball##1
+32. the person eating garlic is between the person drinking hot-chocolate and the person drinking fanta##2
+33. the japanese is somewhere to the left of the person eating plum##5
+34. the person who's sport is rowing is on the far left or far right##3
+35. the japanese is not the fan jazz
+36. the german is on the far left##1
+37. the person who's sport is rowing is on the left of the indian##1
+38. the person driving the roller is on the far left or far right##3
+39. the person eating plum is on the left or right of the fan blues##3
+40. the person who's sport is skiing is somewhere to the left of the person eating cucumber##5
+41. the mexican is in an odd position##4
+42. the person eating plum is somewhere to the right of the person who's sport is baseball##5
+43. the person driving the helicopter is the person who's sport is cycling##1
+44. the person drinking mirinda is on the left or right of the person who's sport is baseball##3
+45. the fan jazz is somewhere to the right of the person drinking fanta##5
+46. the person driving the quad-bike is on the left or right of the person drinking 7up##3
+47. the person watching thriller movies is in an odd position##4
+48. the person who's sport is handball is on the left or right of the fan rock##3","{'Beverage': ['fanta', 'mirinda', 'hot-chocolate', '7up', 'tea', 'lemonade'], 'Food': ['papaya', 'garlic', 'cucumber', 'plum', 'orange', 'grapes'], 'Movie-Genre': ['spy', 'satire', 'thriller', 'western', 'animation', 'martial-arts'], 'Music-Genre': ['electronic', 'funk', 'blues', 'jazz', 'rock', 'trance'], 'Nationality': ['german', 'indian', 'japanese', 'australian', 'mexican', 'polish'], 'Sport': ['rowing', 'skiing', 'baseball', 'handball', 'cycling', 'lacrosse'], 'Transport': ['roller', 'bus', 'quad-bike', 'skateboard', 'helicopter', 'motorbike']}"
+Pt1_7x6_level6-9,"There 6 different types of food: apricot, artichoke, asparagus, cucumber, raspberry, strawberry
+The people have 6 different jobs:  analyst, bartender, designer, nurse, photographer, pilot
+The people perfer 6 different movie-genres: adventure, crime, fantasy, horror, sports, thriller
+The people prefer 6 different music-genres: dubstep, house, jazz, metal, rock, techno
+There are 6 different nationalities: american, egyptian, french, mexican, russian, turkish
+6 different pets are kept: ferret, frog, goldfish, pony, snake, turtle
+The people prefer 6 different types of sport: baseball, climbing, cricket, golf, skateboarding, swimming
+ 1. the american is not the person who's sport is climbing
+ 2. the person eating artichoke is on the left or right of the person eating raspberry##3
+ 3. the fan jazz is the person watching adventure movies##1
+ 4. the nurse is somewhere to the left of the egyptian##5
+ 5. the person eating artichoke is on the left of the fan dubstep##1
+ 6. the person watching crime movies is not the person eating apricot
+ 7. the person watching sports movies is on the right of the pilot##1
+ 8. the fan techno is somewhere to the left of the fan jazz##5
+ 9. the pilot is on the left or right of the person who's sport is skateboarding##3
+10. the person who's sport is golf is not the pilot
+11. the person watching crime movies is not the russian
+12. the turkish is the fan metal##1
+13. the designer is not the fan metal
+14. the fan house is not the owner of the turtle
+15. the person watching thriller movies is on the left of the fan metal##1
+16. the person who's sport is golf is somewhere to the right of the person watching fantasy movies##5
+17. the fan house is somewhere to the left of the analyst##5
+18. the person eating cucumber is the fan jazz##1
+19. the fan dubstep is somewhere to the left of the person watching fantasy movies##5
+20. the fan metal is not the american
+21. the designer is somewhere to the left of the fan techno##5
+22. the owner of the turtle is somewhere to the right of the person watching sports movies##5
+23. the russian is not the fan house
+24. the owner of the frog is on the left or right of the fan house##3
+25. the person eating asparagus is not the fan dubstep
+26. the bartender is not the person who's sport is skateboarding
+27. the person eating apricot is the photographer##1
+28. the owner of the ferret is on the right of the owner of the frog##1
+29. the egyptian is on the right of the designer##1
+30. the pilot is somewhere to the left of the person watching fantasy movies##5
+31. the person who's sport is swimming is on the right of the turkish##1
+32. the fan rock is somewhere to the right of the american##5
+33. the person watching adventure movies is on the far right##1
+34. the person watching crime movies is on the left of the egyptian##1
+35. the owner of the pony is not the person watching adventure movies
+36. the owner of the goldfish is on the far right##1
+37. the person who's sport is skateboarding is somewhere to the left of the russian##5
+38. the person who's sport is swimming is in an odd position##4
+39. the person who's sport is swimming is on the left or right of the owner of the turtle##3
+40. the owner of the pony is somewhere to the left of the fan techno##5
+41. the fan dubstep is on the left or right of the person eating strawberry##3
+42. the fan house is not the person who's sport is cricket
+43. the fan techno is on the left of the person eating apricot##1
+44. the person who's sport is skateboarding is somewhere to the left of the person who's sport is cricket##5
+45. the russian is not the person watching horror movies
+46. the person watching thriller movies is the mexican##1
+47. the egyptian is on the left or right of the person who's sport is golf##3
+48. the person eating apricot is somewhere to the left of the analyst##5
+49. the owner of the turtle is the person who's sport is cricket##1
+50. the person who's sport is baseball is on the far left##1
+51. the person eating asparagus is not the fan metal","{'Food': ['asparagus', 'artichoke', 'raspberry', 'strawberry', 'apricot', 'cucumber'], 'Job': ['pilot', 'nurse', 'designer', 'bartender', 'photographer', 'analyst'], 'Movie-Genre': ['thriller', 'sports', 'crime', 'fantasy', 'horror', 'adventure'], 'Music-Genre': ['house', 'metal', 'dubstep', 'techno', 'rock', 'jazz'], 'Nationality': ['mexican', 'turkish', 'american', 'egyptian', 'french', 'russian'], 'Pet': ['pony', 'frog', 'ferret', 'turtle', 'snake', 'goldfish'], 'Sport': ['baseball', 'skateboarding', 'swimming', 'cricket', 'golf', 'climbing']}"
diff --git a/part2/level6/Pt2_7x7_level6.csv b/part2/level6/Pt2_7x7_level6.csv
new file mode 100644
index 0000000000000000000000000000000000000000..8b69b702ab4c848b31de10427b854f9eb1fa0fd6
--- /dev/null
+++ b/part2/level6/Pt2_7x7_level6.csv
@@ -0,0 +1,711 @@
+ID,Clues,SolutionGrid
+Pt1_7x7_level6-0,"There are 7 different favourite beverages: 7up, coffee, cola, hot-chocolate, juice, sprite, water
+The people have 7 different hobbies: collecting, cooking, gardening, photography, puzzles, rock-climbing, traveling
+The people have 7 different jobs:  bartender, dancer, entrepreneur, fisherman, paramedic, police-officer, writer
+The people perfer 7 different movie-genres: comedy, crime, martial-arts, sports, superhero, thriller, zombie
+There are 7 different nationalities: american, colombian, indonesian, mexican, nigerian, spanish, thai
+7 different pets are kept: cat, fish, frog, goat, goldfish, pony, turtle
+The people prefer 7 different types of sport: rowing, sailing, skateboarding, snowboarding, soccer, tennis, volleyball
+ 1. the person drinking cola is on the right of the person who's sport is soccer##1
+ 2. the person watching martial-arts movies is somewhere to the right of the person who's hobby is rock-climbing##5
+ 3. the person drinking hot-chocolate is somewhere to the left of the owner of the turtle##5
+ 4. the person who's sport is sailing is between the person who's hobby is gardening and the nigerian##2
+ 5. the person watching superhero movies is on the left or right of the person drinking 7up##3
+ 6. the person drinking juice is somewhere to the right of the person watching zombie movies##5
+ 7. the owner of the goldfish is on the right of the person who's hobby is gardening##1
+ 8. the person drinking 7up is the person who's hobby is cooking##1
+ 9. the spanish is the person drinking cola##1
+10. the owner of the turtle is the person drinking juice##1
+11. the writer is between the dancer and the owner of the turtle##2
+12. the person who's sport is tennis is on the left of the owner of the turtle##1
+13. the police-officer is somewhere to the right of the owner of the frog##5
+14. the person who's hobby is rock-climbing is on the right of the person drinking coffee##1
+15. the person who's hobby is collecting is not the person drinking coffee
+16. the person who's hobby is collecting is somewhere to the left of the person who's hobby is rock-climbing##5
+17. the bartender is somewhere to the right of the paramedic##5
+18. the nigerian is on the left of the thai##1
+19. the person drinking sprite is somewhere to the left of the person who's sport is soccer##5
+20. the person watching superhero movies is on the left of the police-officer##1
+21. the person watching comedy movies is on the left or right of the spanish##3
+22. the person who's sport is tennis is in an odd position##4
+23. the person watching sports movies is somewhere to the right of the person watching zombie movies##5
+24. the person drinking sprite is somewhere to the left of the fisherman##5
+25. the spanish is somewhere to the left of the owner of the goat##5
+26. the person watching superhero movies is somewhere to the right of the person who's sport is sailing##5
+27. the owner of the pony is not the person drinking 7up
+28. the police-officer is not the person who's hobby is gardening
+29. the fisherman is not the person watching martial-arts movies
+30. the person who's hobby is traveling is the person who's sport is rowing##1
+31. the person watching martial-arts movies is somewhere to the right of the person watching crime movies##5
+32. the spanish is in an odd position##4
+33. the paramedic is on the far left or far right##3
+34. the person who's sport is soccer is between the person drinking cola and the mexican##2
+35. the owner of the turtle is not the person drinking sprite
+36. the police-officer is not the owner of the frog
+37. the writer is somewhere to the left of the person drinking water##5
+38. the owner of the pony is not the person who's sport is skateboarding
+39. the person who's hobby is photography is not the person drinking sprite
+40. the person who's sport is volleyball is somewhere to the left of the person drinking cola##5
+41. the person who's sport is volleyball is somewhere to the right of the person drinking hot-chocolate##5
+42. the american is the person drinking hot-chocolate##1
+43. the person who's sport is rowing is on the left or right of the owner of the fish##3
+44. the owner of the cat is on the left of the person watching comedy movies##1
+45. the owner of the goat is on the left of the owner of the fish##1
+46. the person who's sport is soccer is in an even position##4
+47. the person who's hobby is puzzles is the owner of the goldfish##1
+48. the person watching zombie movies is somewhere to the left of the owner of the goldfish##5
+49. the person who's sport is soccer is somewhere to the left of the person who's hobby is puzzles##5
+50. the entrepreneur is the person watching zombie movies##1
+51. the person drinking hot-chocolate is in an odd position##4
+52. the person watching sports movies is somewhere to the left of the colombian##5
+53. the owner of the fish is somewhere to the right of the person watching martial-arts movies##5
+54. the colombian is on the left or right of the mexican##3
+55. the person watching superhero movies is not the person who's hobby is photography
+56. the owner of the pony is in an even position##4
+57. the person who's hobby is traveling is on the left or right of the person who's sport is skateboarding##3","{'Beverage': ['hot-chocolate', 'coffee', 'sprite', 'juice', 'cola', 'water', '7up'], 'Hobby': ['collecting', 'photography', 'rock-climbing', 'gardening', 'puzzles', 'traveling', 'cooking'], 'Job': ['paramedic', 'entrepreneur', 'bartender', 'fisherman', 'writer', 'dancer', 'police-officer'], 'Movie-Genre': ['crime', 'zombie', 'sports', 'comedy', 'martial-arts', 'superhero', 'thriller'], 'Nationality': ['american', 'indonesian', 'mexican', 'colombian', 'spanish', 'nigerian', 'thai'], 'Pet': ['frog', 'pony', 'cat', 'turtle', 'goldfish', 'goat', 'fish'], 'Sport': ['snowboarding', 'volleyball', 'tennis', 'soccer', 'sailing', 'rowing', 'skateboarding']}"
+Pt1_7x7_level6-1,"There are 7 different favourite beverages: almond-milk, cola, fanta, iced-tea, milk, soy-milk, tea
+The people have 7 different jobs:  chef, doctor, engineer, librarian, musician, pilot, security-guard
+The people perfer 7 different movie-genres: comedy, drama, epic, family, mystery, spy, thriller
+There are 7 different nationalities: canadian, egyptian, indonesian, nigerian, pakistani, spanish, turkish
+7 different pets are kept: bird, chinchilla, ferret, lizard, mouse, rabbit, rat
+The people prefer 7 different types of sport: cricket, handball, lacrosse, skiing, surfing, tennis, volleyball
+The people use 7 different means of transport: boat, roller, ship, snowmobile, train, trike, van
+ 1. the pakistani is on the left or right of the person driving the boat##3
+ 2. the indonesian is on the left or right of the pakistani##3
+ 3. the person driving the ship is on the far left or far right##3
+ 4. the person watching family movies is on the left or right of the owner of the rabbit##3
+ 5. the person who's sport is tennis is somewhere to the left of the person who's sport is skiing##5
+ 6. the doctor is somewhere to the right of the person watching thriller movies##5
+ 7. the person watching comedy movies is not the librarian
+ 8. the doctor is the person drinking almond-milk##1
+ 9. the person driving the train is somewhere to the left of the owner of the ferret##5
+10. the person watching comedy movies is somewhere to the left of the person who's sport is surfing##5
+11. the owner of the bird is in an even position##4
+12. the person watching epic movies is on the left of the person watching family movies##1
+13. the engineer is not the person watching epic movies
+14. the person who's sport is volleyball is somewhere to the left of the person driving the roller##5
+15. the person driving the roller is not the doctor
+16. the person drinking milk is on the left of the musician##1
+17. the person watching thriller movies is on the right of the chef##1
+18. the person who's sport is surfing is not the person watching epic movies
+19. the person who's sport is lacrosse is on the far right##1
+20. the librarian is on the left of the person who's sport is skiing##1
+21. the owner of the lizard is on the left of the person driving the boat##1
+22. the owner of the rat is somewhere to the left of the spanish##5
+23. the person drinking soy-milk is on the right of the person driving the van##1
+24. the indonesian is on the right of the person drinking tea##1
+25. the owner of the chinchilla is not the person drinking iced-tea
+26. the person watching thriller movies is somewhere to the left of the person drinking iced-tea##5
+27. the chef is somewhere to the left of the spanish##5
+28. the person watching comedy movies is somewhere to the left of the person watching epic movies##5
+29. the pilot is on the left of the owner of the ferret##1
+30. the person drinking almond-milk is the spanish##1
+31. the person watching family movies is on the left or right of the person who's sport is handball##3
+32. the person driving the snowmobile is somewhere to the right of the owner of the chinchilla##5
+33. the owner of the lizard is somewhere to the right of the person driving the train##5
+34. the person driving the train is in an even position##4
+35. the owner of the lizard is somewhere to the left of the person driving the ship##5
+36. the person driving the boat is somewhere to the right of the chef##5
+37. the turkish is somewhere to the left of the person driving the trike##5
+38. the turkish is somewhere to the left of the egyptian##5
+39. the doctor is not the owner of the ferret
+40. the person who's sport is tennis is on the left or right of the person watching thriller movies##3
+41. the spanish is somewhere to the right of the owner of the lizard##5
+42. the person drinking iced-tea is not the spanish
+43. the doctor is somewhere to the right of the person who's sport is tennis##5
+44. the person who's sport is volleyball is on the left or right of the person driving the van##3
+45. the person who's sport is surfing is somewhere to the right of the owner of the chinchilla##5
+46. the person watching family movies is the security-guard##1
+47. the owner of the chinchilla is the person watching comedy movies##1
+48. the person drinking soy-milk is on the right of the person watching drama movies##1
+49. the person watching thriller movies is on the left or right of the person drinking iced-tea##3
+50. the person watching spy movies is somewhere to the left of the person watching comedy movies##5
+51. the person driving the snowmobile is the pakistani##1
+52. the person who's sport is surfing is not the person driving the boat
+53. the person driving the ship is somewhere to the right of the person who's sport is volleyball##5
+54. the nigerian is on the left or right of the person watching drama movies##3
+55. the person driving the boat is the person drinking almond-milk##1
+56. the musician is on the left or right of the person driving the roller##3
+57. the turkish is on the right of the nigerian##1
+58. the person drinking fanta is somewhere to the right of the person drinking milk##5
+59. the person who's sport is lacrosse is not the person driving the train
+60. the person watching epic movies is on the left or right of the owner of the ferret##3
+61. the person drinking fanta is on the far left or far right##3
+62. the person who's sport is surfing is not the person driving the boat
+63. the nigerian is on the left of the person watching spy movies##1
+64. the person who's sport is skiing is in an even position##4
+65. the engineer is somewhere to the left of the person who's sport is lacrosse##5
+66. the person driving the boat is somewhere to the left of the owner of the mouse##5
+67. the librarian is not the person who's sport is cricket","{'Beverage': ['milk', 'soy-milk', 'iced-tea', 'almond-milk', 'tea', 'cola', 'fanta'], 'Job': ['chef', 'musician', 'librarian', 'doctor', 'engineer', 'pilot', 'security-guard'], 'Movie-Genre': ['drama', 'thriller', 'spy', 'comedy', 'mystery', 'epic', 'family'], 'Nationality': ['canadian', 'nigerian', 'turkish', 'spanish', 'pakistani', 'indonesian', 'egyptian'], 'Pet': ['rat', 'bird', 'lizard', 'chinchilla', 'mouse', 'rabbit', 'ferret'], 'Sport': ['cricket', 'volleyball', 'tennis', 'skiing', 'surfing', 'handball', 'lacrosse'], 'Transport': ['van', 'train', 'roller', 'boat', 'snowmobile', 'trike', 'ship']}"
+Pt1_7x7_level6-2,"The people have 7 different jobs:  accountant, dancer, dressmaker, fisherman, lawyer, photographer, software-developer
+The people perfer 7 different movie-genres: adventure, documentary, epic, horror, mystery, superhero, western
+The people prefer 7 different music-genres: ambient, folk, indie, punk, reggae, salsa, trance
+There are 7 different nationalities: american, argentine, australian, colombian, egyptian, japanese, malaysian
+7 different pets are kept: bird, cat, dog, goat, guinea-pig, hedgehog, horse
+The people prefer 7 different types of sport: cricket, golf, ice-hockey, parkour, rowing, rugby, volleyball
+The people use 7 different means of transport: airplane, bike, bus, car, quad-bike, taxi, tram
+ 1. the person driving the tram is on the left or right of the person watching documentary movies##3
+ 2. the japanese is somewhere to the left of the malaysian##5
+ 3. the owner of the cat is on the far right##1
+ 4. the person who's sport is ice-hockey is not the owner of the goat
+ 5. the person watching superhero movies is in the middle##1
+ 6. the malaysian is not the person watching mystery movies
+ 7. the person who's sport is rugby is on the right of the person who's sport is ice-hockey##1
+ 8. the person driving the bike is the accountant##1
+ 9. the person who's sport is ice-hockey is the person watching western movies##1
+10. the person watching mystery movies is not the malaysian
+11. the owner of the cat is on the left or right of the owner of the goat##3
+12. the lawyer is the person who's sport is parkour##1
+13. the person driving the bike is on the left or right of the american##3
+14. the person driving the bike is not the owner of the cat
+15. the person who's sport is rugby is somewhere to the right of the american##5
+16. the person driving the airplane is somewhere to the left of the owner of the hedgehog##5
+17. the owner of the horse is somewhere to the left of the dancer##5
+18. the software-developer is somewhere to the left of the person who's sport is rugby##5
+19. the fan reggae is on the right of the dressmaker##1
+20. the person driving the taxi is somewhere to the right of the person watching superhero movies##5
+21. the person watching epic movies is the egyptian##1
+22. the owner of the horse is the colombian##1
+23. the person driving the airplane is the person watching superhero movies##1
+24. the owner of the bird is somewhere to the left of the fan indie##5
+25. the owner of the guinea-pig is the egyptian##1
+26. the owner of the hedgehog is somewhere to the right of the dancer##5
+27. the person driving the bus is on the far left##1
+28. the person who's sport is ice-hockey is somewhere to the right of the person who's sport is parkour##5
+29. the owner of the hedgehog is on the left or right of the japanese##3
+30. the person watching documentary movies is between the photographer and the argentine##2
+31. the fan ambient is not the person driving the bike
+32. the person driving the car is the australian##1
+33. the dressmaker is not the person driving the bike
+34. the person watching horror movies is not the photographer
+35. the person who's sport is golf is on the left or right of the person driving the car##3
+36. the fan folk is somewhere to the right of the owner of the guinea-pig##5
+37. the accountant is not the fan ambient
+38. the owner of the cat is on the left or right of the accountant##3
+39. the fan trance is somewhere to the right of the colombian##5
+40. the fan indie is not the person who's sport is parkour
+41. the person watching western movies is on the left or right of the person who's sport is volleyball##3
+42. the person who's sport is parkour is somewhere to the left of the person watching documentary movies##5
+43. the owner of the cat is not the person who's sport is rowing
+44. the fan punk is somewhere to the right of the person watching adventure movies##5
+45. the person who's sport is parkour is somewhere to the left of the person watching superhero movies##5
+46. the person who's sport is rowing is somewhere to the left of the lawyer##5
+47. the person who's sport is ice-hockey is between the person driving the bike and the person driving the airplane##2
+48. the person watching horror movies is somewhere to the right of the fan folk##5
+49. the japanese is somewhere to the right of the person watching adventure movies##5
+50. the fan punk is in an even position##4
+51. the fan ambient is on the left or right of the japanese##3
+52. the fan ambient is somewhere to the right of the person who's sport is volleyball##5
+53. the person watching epic movies is on the left of the owner of the dog##1
+54. the person watching epic movies is somewhere to the left of the person watching adventure movies##5
+55. the person who's sport is rowing is not the argentine
+56. the dancer is somewhere to the right of the dressmaker##5
+57. the person watching western movies is somewhere to the right of the colombian##5
+58. the australian is on the left or right of the colombian##3
+59. the australian is on the left of the fan reggae##1
+60. the fan punk is somewhere to the right of the person watching horror movies##5
+61. the dancer is on the left or right of the fan ambient##3
+62. the person driving the tram is somewhere to the left of the fan trance##5
+63. the fan indie is not the person driving the bike","{'Job': ['software-developer', 'dressmaker', 'lawyer', 'dancer', 'photographer', 'accountant', 'fisherman'], 'Movie-Genre': ['epic', 'adventure', 'horror', 'superhero', 'western', 'documentary', 'mystery'], 'Music-Genre': ['salsa', 'folk', 'reggae', 'punk', 'ambient', 'trance', 'indie'], 'Nationality': ['egyptian', 'australian', 'colombian', 'japanese', 'american', 'malaysian', 'argentine'], 'Pet': ['guinea-pig', 'dog', 'horse', 'bird', 'hedgehog', 'goat', 'cat'], 'Sport': ['golf', 'rowing', 'parkour', 'volleyball', 'ice-hockey', 'rugby', 'cricket'], 'Transport': ['bus', 'car', 'quad-bike', 'airplane', 'tram', 'bike', 'taxi']}"
+Pt1_7x7_level6-3,"There 7 different types of food: cabbage, cranberry, cucumber, pomegranate, pumpkin, raspberry, zucchini
+The people have 7 different hobbies: board-games, fishing, reading, singing, traveling, video-games, writing
+The people have 7 different jobs:  coach, fisherman, librarian, nurse, photographer, scientist, security-guard
+The people perfer 7 different movie-genres: adventure, drama, family, fantasy, scientific, spy, superhero
+The people prefer 7 different music-genres: blues, classical, folk, funk, gospel, house, trance
+The people prefer 7 different types of sport: badminton, baseball, basketball, climbing, golf, lacrosse, sailing
+The people use 7 different means of transport: airplane, boat, helicopter, motorbike, quad-bike, roller, trike
+ 1. the person eating cranberry is on the left or right of the person eating pumpkin##3
+ 2. the person who's sport is climbing is not the person watching scientific movies
+ 3. the person who's sport is golf is on the right of the person who's hobby is writing##1
+ 4. the person watching drama movies is somewhere to the left of the fan classical##5
+ 5. the person who's sport is badminton is on the left or right of the security-guard##3
+ 6. the coach is on the right of the person eating cucumber##1
+ 7. the person who's hobby is video-games is on the left of the person who's sport is sailing##1
+ 8. the person who's hobby is board-games is somewhere to the left of the person who's hobby is video-games##5
+ 9. the scientist is somewhere to the right of the fan folk##5
+10. the person watching family movies is the person eating cranberry##1
+11. the person who's sport is basketball is not the person who's hobby is fishing
+12. the person driving the motorbike is on the left or right of the person driving the airplane##3
+13. the person who's hobby is writing is somewhere to the right of the person driving the boat##5
+14. the person who's sport is baseball is somewhere to the left of the fan trance##5
+15. the fan funk is on the left of the person who's hobby is traveling##1
+16. the person watching superhero movies is somewhere to the left of the person eating raspberry##5
+17. the fan trance is the person eating cabbage##1
+18. the person who's sport is lacrosse is not the person who's hobby is reading
+19. the fan funk is somewhere to the left of the person driving the helicopter##5
+20. the fan folk is on the left or right of the scientist##3
+21. the person who's hobby is traveling is somewhere to the right of the person who's sport is climbing##5
+22. the person driving the boat is not the person watching fantasy movies
+23. the fan folk is somewhere to the left of the person eating zucchini##5
+24. the person watching family movies is not the nurse
+25. the fan funk is somewhere to the left of the fisherman##5
+26. the fan funk is somewhere to the left of the person who's sport is basketball##5
+27. the person eating cranberry is not the person driving the roller
+28. the person who's sport is lacrosse is on the left of the person who's sport is baseball##1
+29. the person eating raspberry is between the fan classical and the person watching superhero movies##2
+30. the coach is in an even position##4
+31. the person who's hobby is writing is on the left or right of the person who's sport is basketball##3
+32. the fan blues is somewhere to the right of the nurse##5
+33. the person watching superhero movies is on the left or right of the person eating raspberry##3
+34. the person eating pomegranate is somewhere to the right of the person who's sport is badminton##5
+35. the fan classical is on the left or right of the person watching scientific movies##3
+36. the person eating raspberry is somewhere to the left of the person who's hobby is fishing##5
+37. the person who's sport is baseball is somewhere to the left of the person who's sport is golf##5
+38. the person who's sport is climbing is on the left of the person driving the roller##1
+39. the person eating raspberry is on the right of the person watching superhero movies##1
+40. the person driving the trike is not the person eating cucumber
+41. the fan blues is on the far right##1
+42. the coach is on the left of the person eating pomegranate##1
+43. the fan gospel is somewhere to the right of the fan funk##5
+44. the librarian is on the far left or far right##3
+45. the person eating raspberry is somewhere to the left of the person eating pomegranate##5
+46. the fan house is on the left of the fan gospel##1
+47. the person watching adventure movies is somewhere to the right of the person who's hobby is writing##5
+48. the person who's sport is basketball is in an even position##4
+49. the person watching drama movies is somewhere to the right of the person watching family movies##5
+50. the person driving the boat is on the right of the fisherman##1
+51. the person watching scientific movies is not the person driving the airplane
+52. the scientist is the person who's hobby is singing##1
+53. the person driving the boat is on the left of the person watching fantasy movies##1
+54. the person driving the trike is on the left or right of the fan blues##3
+55. the fisherman is on the right of the person who's hobby is reading##1
+56. the person who's hobby is video-games is somewhere to the right of the person who's sport is badminton##5
+57. the person driving the boat is on the left of the person driving the motorbike##1
+58. the photographer is on the far left##1
+59. the person who's sport is sailing is on the left or right of the fan trance##3
+60. the fisherman is not the person who's sport is golf
+61. the person eating cabbage is in an even position##4
+62. the person who's sport is basketball is on the left or right of the person watching spy movies##3
+63. the fan gospel is not the fisherman
+64. the person who's sport is badminton is not the person driving the roller
+65. the person driving the roller is between the person who's sport is baseball and the person who's sport is climbing##2
+66. the fisherman is not the person who's hobby is reading
+67. the person eating cabbage is not the person who's sport is basketball
+68. the fisherman is not the person eating cucumber
+69. the person watching superhero movies is on the left or right of the fan gospel##3
+70. the person driving the motorbike is somewhere to the right of the person driving the quad-bike##5","{'Food': ['cranberry', 'pumpkin', 'zucchini', 'raspberry', 'cucumber', 'cabbage', 'pomegranate'], 'Hobby': ['reading', 'traveling', 'singing', 'board-games', 'writing', 'video-games', 'fishing'], 'Job': ['photographer', 'fisherman', 'scientist', 'security-guard', 'nurse', 'coach', 'librarian'], 'Movie-Genre': ['family', 'drama', 'superhero', 'fantasy', 'spy', 'scientific', 'adventure'], 'Music-Genre': ['funk', 'folk', 'house', 'gospel', 'classical', 'trance', 'blues'], 'Sport': ['climbing', 'lacrosse', 'baseball', 'basketball', 'badminton', 'golf', 'sailing'], 'Transport': ['quad-bike', 'roller', 'boat', 'motorbike', 'airplane', 'trike', 'helicopter']}"
+Pt1_7x7_level6-4,"There are 7 different favourite beverages: 7up, almond-milk, coffee, fanta, hot-chocolate, juice, mirinda
+There 7 different types of food: artichoke, blueberry, cranberry, nectarine, onion, pineapple, pomegranate
+The people have 7 different hobbies: chess, dancing, drawing, gardening, hiking, puzzles, reading
+The people have 7 different jobs:  analyst, coach, doctor, dressmaker, freelancer, manager, musician
+There are 7 different nationalities: american, australian, chinese, egyptian, italian, mexican, nigerian
+The people prefer 7 different types of sport: baseball, biathlon, cricket, ice-hockey, skateboarding, volleyball, weightlifting
+The people use 7 different means of transport: bus, jet-ski, ship, snowmobile, taxi, train, tram
+ 1. the american is the person who's hobby is drawing##1
+ 2. the musician is not the mexican
+ 3. the person who's sport is baseball is not the person eating onion
+ 4. the person who's sport is ice-hockey is the person drinking coffee##1
+ 5. the egyptian is somewhere to the left of the american##5
+ 6. the person who's hobby is hiking is on the left of the person driving the train##1
+ 7. the mexican is the person who's hobby is reading##1
+ 8. the person drinking almond-milk is on the left of the person who's sport is skateboarding##1
+ 9. the person drinking juice is between the italian and the chinese##2
+10. the person eating blueberry is somewhere to the right of the chinese##5
+11. the person who's sport is ice-hockey is somewhere to the left of the person driving the jet-ski##5
+12. the person driving the taxi is on the right of the person who's hobby is dancing##1
+13. the person driving the ship is on the left or right of the person who's sport is skateboarding##3
+14. the person drinking 7up is the person driving the bus##1
+15. the person who's hobby is puzzles is in an odd position##4
+16. the person driving the bus is the freelancer##1
+17. the person eating pomegranate is somewhere to the right of the coach##5
+18. the person who's hobby is drawing is the freelancer##1
+19. the nigerian is not the person eating artichoke
+20. the australian is not the person driving the train
+21. the person drinking juice is in the middle##1
+22. the person eating onion is on the left or right of the person drinking hot-chocolate##3
+23. the person who's sport is volleyball is somewhere to the right of the person who's sport is cricket##5
+24. the analyst is somewhere to the left of the person drinking almond-milk##5
+25. the person who's hobby is puzzles is somewhere to the right of the person who's sport is biathlon##5
+26. the person driving the taxi is on the right of the person driving the tram##1
+27. the person eating nectarine is not the person driving the snowmobile
+28. the person eating artichoke is on the right of the person eating pineapple##1
+29. the dressmaker is somewhere to the left of the person who's sport is weightlifting##5
+30. the dressmaker is on the left or right of the person driving the snowmobile##3
+31. the person who's sport is ice-hockey is on the left of the analyst##1
+32. the person eating nectarine is the analyst##1
+33. the person who's hobby is gardening is on the left of the australian##1
+34. the mexican is on the left or right of the person eating onion##3
+35. the person who's hobby is reading is not the person eating artichoke
+36. the person who's hobby is chess is somewhere to the right of the person who's hobby is puzzles##5
+37. the person drinking mirinda is in an odd position##4
+38. the italian is the person drinking coffee##1
+39. the manager is on the left or right of the dressmaker##3
+40. the egyptian is in an odd position##4
+41. the person who's sport is biathlon is on the right of the person eating artichoke##1
+42. the mexican is on the left of the doctor##1
+43. the person driving the bus is somewhere to the right of the person who's sport is volleyball##5
+44. the person who's sport is weightlifting is on the left of the person who's sport is volleyball##1
+45. the person drinking 7up is somewhere to the right of the person drinking hot-chocolate##5
+46. the person who's hobby is dancing is on the left or right of the person driving the taxi##3
+47. the person eating pineapple is somewhere to the left of the person drinking coffee##5
+48. the person driving the tram is the person who's sport is cricket##1
+49. the person eating pineapple is on the left or right of the doctor##3
+50. the person who's hobby is puzzles is somewhere to the left of the coach##5
+51. the nigerian is not the person eating artichoke
+52. the person drinking almond-milk is the person who's sport is volleyball##1
+53. the person eating onion is somewhere to the left of the person who's sport is baseball##5
+54. the person drinking hot-chocolate is somewhere to the left of the person who's hobby is drawing##5
+55. the person drinking mirinda is on the left or right of the person who's hobby is chess##3
+56. the person who's hobby is gardening is on the left or right of the dressmaker##3
+57. the person who's sport is skateboarding is somewhere to the right of the musician##5
+58. the person who's sport is biathlon is not the nigerian
+59. the person eating artichoke is somewhere to the left of the australian##5","{'Beverage': ['fanta', 'hot-chocolate', 'coffee', 'juice', 'mirinda', 'almond-milk', '7up'], 'Food': ['onion', 'pineapple', 'artichoke', 'nectarine', 'cranberry', 'blueberry', 'pomegranate'], 'Hobby': ['dancing', 'reading', 'gardening', 'hiking', 'puzzles', 'chess', 'drawing'], 'Job': ['manager', 'dressmaker', 'doctor', 'analyst', 'musician', 'coach', 'freelancer'], 'Nationality': ['egyptian', 'mexican', 'italian', 'australian', 'chinese', 'nigerian', 'american'], 'Sport': ['cricket', 'baseball', 'ice-hockey', 'biathlon', 'weightlifting', 'volleyball', 'skateboarding'], 'Transport': ['tram', 'taxi', 'snowmobile', 'jet-ski', 'train', 'ship', 'bus']}"
+Pt1_7x7_level6-5,"There are 7 different favourite beverages: almond-milk, coffee, hot-chocolate, juice, mirinda, soy-milk, tea
+There 7 different types of food: apple, avocado, corn, plum, radish, spinach, tomato
+The people have 7 different hobbies: baking, board-games, card-games, chess, dancing, magic-tricks, rock-climbing
+The people perfer 7 different movie-genres: action, animation, disaster, drama, sports, spy, thriller
+There are 7 different nationalities: american, australian, colombian, indonesian, italian, japanese, nigerian
+7 different pets are kept: bird, dog, hamster, lizard, pony, rabbit, turtle
+The people use 7 different means of transport: airplane, car, quad-bike, roller, ship, subway, van
+ 1. the person who's hobby is card-games is on the right of the owner of the lizard##1
+ 2. the person eating spinach is the owner of the hamster##1
+ 3. the person who's hobby is board-games is somewhere to the right of the person driving the quad-bike##5
+ 4. the person who's hobby is board-games is on the left of the person who's hobby is baking##1
+ 5. the person who's hobby is dancing is not the person driving the van
+ 6. the person watching spy movies is not the person driving the van
+ 7. the person driving the subway is the person drinking soy-milk##1
+ 8. the person eating plum is not the person who's hobby is chess
+ 9. the person drinking juice is somewhere to the left of the person drinking almond-milk##5
+10. the person watching animation movies is between the person driving the van and the person drinking juice##2
+11. the person driving the quad-bike is somewhere to the right of the american##5
+12. the indonesian is on the left or right of the person who's hobby is rock-climbing##3
+13. the person who's hobby is chess is somewhere to the right of the person who's hobby is dancing##5
+14. the nigerian is not the owner of the turtle
+15. the owner of the hamster is not the person watching action movies
+16. the person driving the airplane is not the person who's hobby is dancing
+17. the person watching action movies is on the left of the person eating tomato##1
+18. the italian is on the left of the person watching animation movies##1
+19. the person eating corn is on the left of the person driving the quad-bike##1
+20. the person eating tomato is on the left or right of the japanese##3
+21. the japanese is somewhere to the left of the person eating avocado##5
+22. the person driving the van is somewhere to the right of the person eating avocado##5
+23. the person who's hobby is board-games is somewhere to the left of the person driving the roller##5
+24. the owner of the rabbit is not the indonesian
+25. the italian is somewhere to the left of the person driving the van##5
+26. the person who's hobby is dancing is somewhere to the left of the person who's hobby is magic-tricks##5
+27. the australian is on the left or right of the person who's hobby is board-games##3
+28. the person driving the airplane is not the person who's hobby is magic-tricks
+29. the australian is on the left or right of the person eating apple##3
+30. the italian is somewhere to the left of the person who's hobby is rock-climbing##5
+31. the person driving the car is on the left of the person drinking juice##1
+32. the person drinking coffee is on the left of the person drinking mirinda##1
+33. the person watching drama movies is somewhere to the right of the owner of the lizard##5
+34. the australian is somewhere to the left of the person watching drama movies##5
+35. the person watching animation movies is the person drinking soy-milk##1
+36. the person eating corn is on the left or right of the owner of the pony##3
+37. the person driving the roller is somewhere to the right of the person driving the subway##5
+38. the person watching disaster movies is the owner of the dog##1
+39. the person drinking tea is the person driving the roller##1
+40. the person driving the quad-bike is somewhere to the left of the person watching action movies##5
+41. the person watching action movies is the japanese##1
+42. the owner of the dog is in the middle##1
+43. the person eating plum is somewhere to the right of the person drinking hot-chocolate##5
+44. the person eating apple is on the left or right of the australian##3
+45. the person driving the quad-bike is the person drinking coffee##1
+46. the owner of the hamster is somewhere to the right of the person watching sports movies##5
+47. the person driving the car is somewhere to the right of the person driving the quad-bike##5
+48. the person watching thriller movies is the owner of the hamster##1
+49. the owner of the rabbit is on the far left or far right##3
+50. the person watching sports movies is somewhere to the left of the person who's hobby is rock-climbing##5
+51. the person driving the ship is on the left of the person driving the quad-bike##1
+52. the colombian is not the person who's hobby is board-games
+53. the person driving the subway is on the right of the person drinking juice##1
+54. the person watching animation movies is somewhere to the left of the nigerian##5
+55. the owner of the turtle is on the left or right of the owner of the lizard##3
+56. the person watching sports movies is the person eating plum##1
+57. the person who's hobby is board-games is somewhere to the left of the person watching animation movies##5
+58. the person watching sports movies is not the person driving the car
+59. the person driving the van is not the person eating spinach
+60. the colombian is somewhere to the left of the italian##5","{'Beverage': ['hot-chocolate', 'coffee', 'mirinda', 'juice', 'soy-milk', 'almond-milk', 'tea'], 'Food': ['corn', 'plum', 'radish', 'tomato', 'avocado', 'apple', 'spinach'], 'Hobby': ['dancing', 'magic-tricks', 'chess', 'board-games', 'baking', 'card-games', 'rock-climbing'], 'Movie-Genre': ['spy', 'sports', 'action', 'disaster', 'animation', 'drama', 'thriller'], 'Nationality': ['american', 'colombian', 'japanese', 'italian', 'australian', 'indonesian', 'nigerian'], 'Pet': ['rabbit', 'pony', 'bird', 'dog', 'lizard', 'turtle', 'hamster'], 'Transport': ['ship', 'quad-bike', 'car', 'airplane', 'subway', 'van', 'roller']}"
+Pt1_7x7_level6-6,"There are 7 different favourite beverages: almond-milk, fanta, hot-chocolate, iced-tea, juice, soy-milk, sprite
+There 7 different types of food: cauliflower, grapes, kiwi, pineapple, pomegranate, pumpkin, strawberry
+The people perfer 7 different movie-genres: adventure, animation, family, fantasy, martial-arts, musical, romance
+The people prefer 7 different music-genres: country, folk, funk, punk, salsa, techno, trance
+7 different pets are kept: bird, cat, dog, ferret, frog, mouse, turtle
+The people prefer 7 different types of sport: cycling, rowing, rugby, sailing, snowboarding, soccer, weightlifting
+The people use 7 different means of transport: bus, car, scooter, ship, subway, tram, van
+ 1. the person driving the tram is not the person watching musical movies
+ 2. the person watching family movies is not the fan trance
+ 3. the person who's sport is rowing is not the person watching adventure movies
+ 4. the person eating kiwi is on the right of the person watching adventure movies##1
+ 5. the person eating pomegranate is not the fan country
+ 6. the person driving the subway is somewhere to the left of the person who's sport is snowboarding##5
+ 7. the person driving the subway is between the person who's sport is soccer and the person eating strawberry##2
+ 8. the person drinking iced-tea is the person driving the ship##1
+ 9. the owner of the frog is on the right of the owner of the mouse##1
+10. the person drinking iced-tea is on the left or right of the fan techno##3
+11. the fan folk is somewhere to the left of the fan funk##5
+12. the person eating grapes is on the left of the fan country##1
+13. the fan funk is not the person drinking sprite
+14. the person who's sport is cycling is on the far left or far right##3
+15. the person eating pomegranate is in the middle##1
+16. the person drinking almond-milk is in an odd position##4
+17. the person eating pineapple is not the fan trance
+18. the person eating strawberry is somewhere to the left of the person who's sport is snowboarding##5
+19. the owner of the mouse is not the person drinking soy-milk
+20. the fan punk is the person driving the subway##1
+21. the person watching animation movies is on the left or right of the person driving the scooter##3
+22. the person eating pumpkin is somewhere to the left of the person watching animation movies##5
+23. the owner of the bird is not the person eating pomegranate
+24. the person who's sport is soccer is the person driving the scooter##1
+25. the person watching musical movies is on the left of the person driving the subway##1
+26. the owner of the frog is somewhere to the left of the person drinking soy-milk##5
+27. the owner of the mouse is on the left or right of the owner of the frog##3
+28. the person watching fantasy movies is not the person drinking almond-milk
+29. the person driving the bus is the person who's sport is rowing##1
+30. the person watching romance movies is in an odd position##4
+31. the person driving the van is not the person eating pomegranate
+32. the owner of the turtle is somewhere to the left of the person driving the van##5
+33. the person who's sport is weightlifting is on the left or right of the fan funk##3
+34. the person driving the tram is somewhere to the left of the owner of the ferret##5
+35. the person driving the van is in an odd position##4
+36. the person watching fantasy movies is somewhere to the left of the person drinking fanta##5
+37. the owner of the turtle is on the left of the person eating pineapple##1
+38. the person drinking juice is the person watching romance movies##1
+39. the fan salsa is somewhere to the left of the fan trance##5
+40. the person who's sport is rugby is somewhere to the right of the person who's sport is rowing##5
+41. the fan country is not the owner of the turtle
+42. the person eating strawberry is not the person drinking hot-chocolate
+43. the person eating kiwi is somewhere to the right of the person who's sport is rowing##5
+44. the owner of the dog is not the person who's sport is rowing
+45. the person eating cauliflower is not the person drinking iced-tea
+46. the person drinking fanta is in the middle##1
+47. the person drinking soy-milk is not the person driving the tram
+48. the person driving the bus is somewhere to the right of the person who's sport is weightlifting##5
+49. the fan folk is not the person eating pumpkin
+50. the person watching animation movies is somewhere to the left of the person watching fantasy movies##5
+51. the person eating kiwi is the owner of the dog##1
+52. the person eating pumpkin is on the left or right of the person watching animation movies##3
+53. the person watching family movies is on the far left or far right##3
+54. the owner of the dog is not the person eating pineapple
+55. the fan folk is in an odd position##4
+56. the person watching fantasy movies is on the left or right of the person driving the tram##3
+57. the person eating grapes is somewhere to the right of the fan techno##5
+58. the person drinking fanta is somewhere to the right of the person driving the van##5
+59. the owner of the frog is the person driving the bus##1
+60. the person drinking sprite is not the person eating grapes
+61. the owner of the bird is on the right of the person who's sport is sailing##1
+62. the person driving the ship is somewhere to the right of the person drinking almond-milk##5
+63. the fan folk is not the owner of the turtle
+64. the person driving the bus is somewhere to the left of the person eating kiwi##5
+65. the person eating pumpkin is somewhere to the left of the person driving the bus##5","{'Beverage': ['almond-milk', 'hot-chocolate', 'sprite', 'fanta', 'juice', 'iced-tea', 'soy-milk'], 'Food': ['pumpkin', 'pineapple', 'strawberry', 'pomegranate', 'cauliflower', 'grapes', 'kiwi'], 'Movie-Genre': ['musical', 'animation', 'fantasy', 'martial-arts', 'romance', 'adventure', 'family'], 'Music-Genre': ['salsa', 'punk', 'folk', 'funk', 'techno', 'trance', 'country'], 'Pet': ['turtle', 'cat', 'bird', 'mouse', 'frog', 'ferret', 'dog'], 'Sport': ['soccer', 'sailing', 'weightlifting', 'snowboarding', 'rowing', 'rugby', 'cycling'], 'Transport': ['scooter', 'subway', 'van', 'tram', 'bus', 'ship', 'car']}"
+Pt1_7x7_level6-7,"There are 7 different favourite beverages: fanta, hot-chocolate, milk, mirinda, sprite, tea, water
+The people have 7 different hobbies: card-games, chess, dancing, drawing, traveling, woodworking, writing
+The people have 7 different jobs:  accountant, engineer, entrepreneur, firefighter, journalist, nurse, social-worker
+The people perfer 7 different movie-genres: adventure, comedy, disaster, musical, scientific, western, zombie
+There are 7 different nationalities: australian, canadian, colombian, egyptian, indonesian, italian, russian
+7 different pets are kept: chinchilla, dog, frog, goat, hamster, rabbit, snake
+The people use 7 different means of transport: motorbike, quad-bike, roller, scooter, taxi, tram, trike
+ 1. the owner of the snake is on the left of the owner of the hamster##1
+ 2. the person watching musical movies is somewhere to the right of the person driving the scooter##5
+ 3. the owner of the hamster is not the person watching musical movies
+ 4. the person who's hobby is dancing is somewhere to the left of the person who's hobby is woodworking##5
+ 5. the person who's hobby is drawing is on the left of the person drinking sprite##1
+ 6. the accountant is not the person driving the taxi
+ 7. the person watching musical movies is on the left or right of the person drinking milk##3
+ 8. the person driving the scooter is not the person who's hobby is writing
+ 9. the indonesian is somewhere to the left of the person drinking tea##5
+10. the entrepreneur is somewhere to the left of the person drinking mirinda##5
+11. the person watching musical movies is the owner of the chinchilla##1
+12. the person driving the quad-bike is on the right of the russian##1
+13. the colombian is the person drinking hot-chocolate##1
+14. the person driving the tram is not the owner of the goat
+15. the person driving the taxi is not the australian
+16. the russian is somewhere to the left of the person watching musical movies##5
+17. the person drinking fanta is on the left or right of the person who's hobby is woodworking##3
+18. the owner of the dog is between the person drinking hot-chocolate and the person watching comedy movies##2
+19. the person driving the trike is in an odd position##4
+20. the owner of the snake is in the middle##1
+21. the person watching disaster movies is on the left of the person driving the scooter##1
+22. the person driving the tram is somewhere to the left of the person drinking sprite##5
+23. the person drinking tea is somewhere to the left of the person driving the motorbike##5
+24. the owner of the chinchilla is on the left or right of the journalist##3
+25. the person who's hobby is card-games is on the right of the canadian##1
+26. the accountant is in an odd position##4
+27. the indonesian is on the left or right of the person drinking hot-chocolate##3
+28. the person watching disaster movies is not the owner of the dog
+29. the person drinking sprite is on the right of the person watching zombie movies##1
+30. the owner of the snake is the person drinking sprite##1
+31. the person watching disaster movies is on the right of the firefighter##1
+32. the person who's hobby is chess is not the owner of the goat
+33. the owner of the frog is somewhere to the right of the person who's hobby is dancing##5
+34. the person watching musical movies is somewhere to the right of the engineer##5
+35. the person drinking fanta is on the far left or far right##3
+36. the person drinking hot-chocolate is in an odd position##4
+37. the person drinking milk is on the right of the person who's hobby is traveling##1
+38. the person driving the tram is somewhere to the right of the australian##5
+39. the social-worker is on the left or right of the russian##3
+40. the person driving the motorbike is somewhere to the right of the person who's hobby is writing##5
+41. the person watching adventure movies is on the right of the social-worker##1
+42. the person watching comedy movies is on the left or right of the person watching scientific movies##3
+43. the person drinking tea is in an even position##4
+44. the canadian is on the left or right of the engineer##3
+45. the firefighter is in an odd position##4
+46. the australian is on the left or right of the nurse##3
+47. the person watching western movies is the journalist##1
+48. the person driving the tram is somewhere to the left of the egyptian##5
+49. the social-worker is not the indonesian
+50. the owner of the goat is somewhere to the left of the colombian##5
+51. the person watching adventure movies is on the left or right of the social-worker##3
+52. the person driving the scooter is the person drinking milk##1
+53. the colombian is somewhere to the right of the owner of the goat##5
+54. the owner of the rabbit is on the left or right of the italian##3
+55. the firefighter is on the left of the person driving the roller##1
+56. the person watching disaster movies is on the left or right of the person driving the taxi##3
+57. the person driving the trike is on the left or right of the person who's hobby is woodworking##3
+58. the person driving the trike is on the far left or far right##3
+59. the accountant is somewhere to the left of the person driving the roller##5
+60. the owner of the frog is in an odd position##4
+61. the person driving the trike is not the nurse
+62. the indonesian is not the owner of the hamster
+63. the canadian is in an even position##4
+64. the person who's hobby is chess is the person drinking milk##1
+65. the person driving the tram is not the owner of the goat
+66. the person drinking hot-chocolate is somewhere to the right of the person who's hobby is woodworking##5
+67. the italian is not the person driving the tram","{'Beverage': ['fanta', 'water', 'hot-chocolate', 'sprite', 'milk', 'tea', 'mirinda'], 'Hobby': ['dancing', 'woodworking', 'drawing', 'traveling', 'chess', 'writing', 'card-games'], 'Job': ['accountant', 'nurse', 'firefighter', 'social-worker', 'engineer', 'entrepreneur', 'journalist'], 'Movie-Genre': ['comedy', 'scientific', 'zombie', 'disaster', 'adventure', 'musical', 'western'], 'Nationality': ['australian', 'indonesian', 'colombian', 'italian', 'russian', 'canadian', 'egyptian'], 'Pet': ['goat', 'dog', 'rabbit', 'snake', 'hamster', 'chinchilla', 'frog'], 'Transport': ['trike', 'tram', 'taxi', 'roller', 'scooter', 'quad-bike', 'motorbike']}"
+Pt1_7x7_level6-8,"There 7 different types of food: avocado, banana, grapefruit, grapes, onion, orange, strawberry
+The people have 7 different hobbies: camping, card-games, hiking, reading, sudoku, video-games, woodworking
+The people perfer 7 different movie-genres: adventure, documentary, drama, horror, time-travel, western, zombie
+The people prefer 7 different music-genres: ambient, classical, folk, funk, jazz, soul, techno
+7 different pets are kept: bird, chinchilla, hamster, lizard, mouse, pony, snake
+The people prefer 7 different types of sport: biathlon, climbing, handball, lacrosse, rugby, skiing, tennis
+The people use 7 different means of transport: helicopter, roller, ship, snowmobile, subway, taxi, train
+ 1. the person who's sport is handball is the owner of the chinchilla##1
+ 2. the person driving the helicopter is in an even position##4
+ 3. the person eating onion is somewhere to the left of the person who's sport is biathlon##5
+ 4. the person who's hobby is video-games is the fan techno##1
+ 5. the person who's sport is climbing is somewhere to the left of the person who's hobby is hiking##5
+ 6. the person who's sport is climbing is on the left or right of the fan soul##3
+ 7. the person watching drama movies is not the person who's sport is biathlon
+ 8. the person driving the train is on the left of the person watching drama movies##1
+ 9. the person who's hobby is reading is the person who's sport is lacrosse##1
+10. the fan jazz is not the person driving the taxi
+11. the person who's sport is lacrosse is between the fan techno and the person who's sport is rugby##2
+12. the person eating grapefruit is not the person who's sport is rugby
+13. the owner of the lizard is on the right of the person who's hobby is sudoku##1
+14. the person who's sport is climbing is on the left of the person driving the train##1
+15. the owner of the snake is somewhere to the right of the person driving the taxi##5
+16. the person eating strawberry is somewhere to the right of the person eating onion##5
+17. the person who's hobby is video-games is somewhere to the right of the person who's hobby is sudoku##5
+18. the person driving the ship is somewhere to the right of the person eating banana##5
+19. the fan soul is somewhere to the right of the person who's hobby is card-games##5
+20. the person watching adventure movies is somewhere to the right of the fan funk##5
+21. the fan folk is not the person driving the subway
+22. the person eating avocado is not the person driving the ship
+23. the person watching horror movies is somewhere to the left of the person who's hobby is reading##5
+24. the person eating grapefruit is the person driving the snowmobile##1
+25. the person driving the snowmobile is on the left or right of the person who's hobby is woodworking##3
+26. the person watching documentary movies is on the left or right of the fan folk##3
+27. the person driving the ship is on the left of the person who's sport is climbing##1
+28. the person who's sport is tennis is somewhere to the left of the person driving the roller##5
+29. the person who's sport is handball is not the person eating strawberry
+30. the fan ambient is somewhere to the right of the person who's hobby is woodworking##5
+31. the person who's sport is skiing is not the person eating grapes
+32. the person driving the ship is on the right of the person who's hobby is sudoku##1
+33. the person watching adventure movies is somewhere to the right of the person watching horror movies##5
+34. the person driving the taxi is the owner of the bird##1
+35. the person who's hobby is camping is not the person eating strawberry
+36. the person watching drama movies is somewhere to the right of the owner of the hamster##5
+37. the person watching adventure movies is in an odd position##4
+38. the owner of the chinchilla is somewhere to the right of the person who's sport is climbing##5
+39. the fan soul is between the person eating grapes and the owner of the mouse##2
+40. the person who's hobby is card-games is in an even position##4
+41. the person driving the helicopter is between the fan soul and the person driving the subway##2
+42. the person who's sport is tennis is the fan classical##1
+43. the person who's sport is tennis is somewhere to the left of the person watching time-travel movies##5
+44. the owner of the chinchilla is in an odd position##4
+45. the fan techno is in an odd position##4
+46. the fan funk is somewhere to the left of the person watching drama movies##5
+47. the person driving the snowmobile is on the right of the person eating strawberry##1
+48. the person watching zombie movies is not the person who's sport is tennis
+49. the fan funk is in an odd position##4
+50. the person watching time-travel movies is on the left or right of the person eating orange##3
+51. the owner of the pony is on the left or right of the person eating banana##3
+52. the person who's sport is biathlon is somewhere to the left of the person eating grapes##5
+53. the owner of the chinchilla is not the fan folk
+54. the person watching western movies is somewhere to the left of the person watching horror movies##5
+55. the fan soul is on the left of the person watching drama movies##1
+56. the person watching western movies is on the left or right of the person watching horror movies##3
+57. the owner of the snake is somewhere to the right of the person watching documentary movies##5
+58. the fan techno is not the person driving the snowmobile
+59. the person watching documentary movies is somewhere to the right of the fan ambient##5
+60. the person who's sport is tennis is not the person who's hobby is reading
+61. the person driving the ship is somewhere to the left of the person who's hobby is reading##5
+62. the fan jazz is not the person who's sport is rugby
+63. the fan techno is on the far right##1","{'Food': ['banana', 'onion', 'strawberry', 'grapefruit', 'orange', 'grapes', 'avocado'], 'Hobby': ['camping', 'sudoku', 'woodworking', 'card-games', 'hiking', 'reading', 'video-games'], 'Movie-Genre': ['western', 'horror', 'zombie', 'time-travel', 'documentary', 'drama', 'adventure'], 'Music-Genre': ['classical', 'jazz', 'funk', 'ambient', 'soul', 'folk', 'techno'], 'Pet': ['bird', 'pony', 'lizard', 'mouse', 'hamster', 'snake', 'chinchilla'], 'Sport': ['tennis', 'skiing', 'biathlon', 'climbing', 'rugby', 'lacrosse', 'handball'], 'Transport': ['taxi', 'roller', 'ship', 'snowmobile', 'train', 'helicopter', 'subway']}"
+Pt1_7x7_level6-9,"There 7 different types of food: apple, onion, papaya, pomegranate, radish, raspberry, strawberry
+The people have 7 different hobbies: baking, camping, chess, dancing, filmmaking, fishing, gardening
+The people have 7 different jobs:  dancer, fisherman, lawyer, librarian, photographer, police-officer, videographer
+The people perfer 7 different movie-genres: crime, family, martial-arts, mystery, sports, spy, superhero
+7 different pets are kept: fish, frog, goat, hedgehog, lizard, rat, snake
+The people prefer 7 different types of sport: basketball, cricket, golf, ice-hockey, parkour, volleyball, water-polo
+The people use 7 different means of transport: airplane, bus, car, helicopter, quad-bike, ship, train
+ 1. the person who's sport is golf is the person eating pomegranate##1
+ 2. the person watching spy movies is the person who's hobby is camping##1
+ 3. the person watching crime movies is on the left or right of the owner of the frog##3
+ 4. the person driving the car is in the middle##1
+ 5. the person driving the car is somewhere to the right of the person driving the ship##5
+ 6. the person driving the airplane is between the lawyer and the police-officer##2
+ 7. the person driving the train is on the left of the person driving the bus##1
+ 8. the person eating strawberry is on the left or right of the person who's hobby is baking##3
+ 9. the person eating strawberry is somewhere to the left of the person watching sports movies##5
+10. the owner of the goat is somewhere to the left of the owner of the snake##5
+11. the person eating onion is in the middle##1
+12. the owner of the fish is not the person eating strawberry
+13. the person driving the helicopter is somewhere to the left of the lawyer##5
+14. the person who's hobby is fishing is on the left or right of the person watching spy movies##3
+15. the person eating radish is not the librarian
+16. the person who's sport is golf is not the person who's hobby is dancing
+17. the videographer is not the person watching superhero movies
+18. the person eating raspberry is somewhere to the left of the person eating radish##5
+19. the lawyer is on the left of the dancer##1
+20. the fisherman is not the person who's sport is basketball
+21. the owner of the goat is on the left or right of the owner of the hedgehog##3
+22. the lawyer is somewhere to the right of the owner of the rat##5
+23. the videographer is the person watching crime movies##1
+24. the person driving the helicopter is somewhere to the right of the person who's sport is volleyball##5
+25. the person watching crime movies is not the person driving the helicopter
+26. the owner of the snake is the person who's sport is ice-hockey##1
+27. the owner of the frog is somewhere to the right of the owner of the rat##5
+28. the person eating papaya is on the right of the person who's sport is basketball##1
+29. the owner of the frog is on the left or right of the photographer##3
+30. the librarian is on the right of the fisherman##1
+31. the person driving the airplane is somewhere to the left of the owner of the hedgehog##5
+32. the person who's hobby is fishing is on the right of the person eating apple##1
+33. the person eating onion is on the left or right of the person watching crime movies##3
+34. the person watching sports movies is not the dancer
+35. the person who's sport is parkour is somewhere to the right of the person eating pomegranate##5
+36. the person who's hobby is baking is in an odd position##4
+37. the person watching martial-arts movies is on the right of the person watching spy movies##1
+38. the person driving the quad-bike is in an odd position##4
+39. the person driving the quad-bike is on the left or right of the owner of the rat##3
+40. the person who's hobby is dancing is the person watching superhero movies##1
+41. the police-officer is somewhere to the right of the librarian##5
+42. the person who's sport is cricket is the person who's hobby is chess##1
+43. the person driving the bus is somewhere to the right of the owner of the hedgehog##5
+44. the person who's sport is golf is the person who's hobby is baking##1
+45. the person eating apple is not the person driving the ship
+46. the person who's hobby is filmmaking is somewhere to the right of the person who's sport is golf##5
+47. the person driving the helicopter is somewhere to the left of the owner of the hedgehog##5
+48. the person watching mystery movies is on the left of the person eating raspberry##1
+49. the person watching sports movies is somewhere to the right of the person eating pomegranate##5
+50. the owner of the hedgehog is somewhere to the right of the person driving the quad-bike##5
+51. the person who's sport is basketball is the person who's hobby is filmmaking##1
+52. the person eating papaya is the dancer##1
+53. the fisherman is somewhere to the left of the person watching mystery movies##5
+54. the person eating radish is not the photographer
+55. the person driving the helicopter is somewhere to the left of the person driving the airplane##5
+56. the person watching family movies is somewhere to the right of the person watching martial-arts movies##5
+57. the person who's hobby is chess is in an even position##4
+58. the person who's sport is basketball is on the left or right of the person who's hobby is gardening##3
+59. the person watching sports movies is somewhere to the right of the owner of the frog##5
+60. the person watching family movies is somewhere to the right of the police-officer##5
+61. the owner of the frog is not the person driving the ship
+62. the person driving the bus is the person watching family movies##1
+63. the person who's sport is ice-hockey is on the far left or far right##3
+64. the person who's sport is volleyball is on the left or right of the librarian##3
+65. the person who's hobby is camping is somewhere to the left of the person who's sport is parkour##5
+66. the person who's hobby is baking is somewhere to the left of the person who's hobby is gardening##5
+67. the person who's sport is volleyball is the person watching spy movies##1
+68. the owner of the fish is on the left of the owner of the frog##1
+69. the dancer is on the right of the person driving the train##1","{'Food': ['apple', 'strawberry', 'pomegranate', 'onion', 'raspberry', 'radish', 'papaya'], 'Hobby': ['camping', 'fishing', 'baking', 'chess', 'dancing', 'filmmaking', 'gardening'], 'Job': ['fisherman', 'librarian', 'videographer', 'police-officer', 'photographer', 'lawyer', 'dancer'], 'Movie-Genre': ['spy', 'martial-arts', 'crime', 'mystery', 'superhero', 'sports', 'family'], 'Pet': ['lizard', 'rat', 'fish', 'frog', 'goat', 'hedgehog', 'snake'], 'Sport': ['volleyball', 'water-polo', 'golf', 'cricket', 'parkour', 'basketball', 'ice-hockey'], 'Transport': ['quad-bike', 'helicopter', 'ship', 'car', 'airplane', 'train', 'bus']}"
diff --git a/part2/level7/Pt2_1x3_level7.csv b/part2/level7/Pt2_1x3_level7.csv
new file mode 100644
index 0000000000000000000000000000000000000000..7b4227459414c7afd37331506f9882d166cf1ea7
--- /dev/null
+++ b/part2/level7/Pt2_1x3_level7.csv
@@ -0,0 +1,32 @@
+ID,Clues,SolutionGrid
+Pt1_1x3_level7-0,"The people prefer 3 different music-genres: house, jazz, metal
+1. the fan of metal is somewhere to the right of the fan of house##5
+2. the fan of metal is somewhere between the fan of house and the fan of jazz","{'Music-Genre': ['house', 'metal', 'jazz']}"
+Pt1_1x3_level7-1,"The people use 3 different means of transport: boat, train, trike
+1. the person driving the trike is somewhere between the person driving the train and the person driving the boat
+2. the person driving the train is somewhere to the right of the person driving the boat##5","{'Transport': ['boat', 'trike', 'train']}"
+Pt1_1x3_level7-2,"The people perfer 3 different movie-genres: animation, romance, zombie
+1. the person watching animation movies is somewhere between the person watching romance movies and the person watching zombie movies
+2. the person watching romance movies is somewhere to the left of the person watching animation movies##5","{'Movie-Genre': ['romance', 'animation', 'zombie']}"
+Pt1_1x3_level7-3,"There 3 different types of food: asparagus, nectarine, peas
+1. the person eating nectarine is somewhere between the person eating peas and the person eating asparagus
+2. the person eating peas is on the far right##1","{'Food': ['asparagus', 'nectarine', 'peas']}"
+Pt1_1x3_level7-4,"There are 3 different favourite beverages: hot-chocolate, mirinda, water
+1. the person drinking mirinda is between the person drinking hot-chocolate and the person drinking water##2
+2. the person drinking water is somewhere to the left of the person drinking hot-chocolate##5
+3. the person drinking mirinda is somewhere between the person drinking hot-chocolate and the person drinking water","{'Beverage': ['water', 'mirinda', 'hot-chocolate']}"
+Pt1_1x3_level7-5,"The people use 3 different means of transport: bus, quad-bike, tram
+1. the person driving the bus is somewhere between the person driving the quad-bike and the person driving the tram
+2. the person driving the bus is on the right of the person driving the quad-bike##1","{'Transport': ['quad-bike', 'bus', 'tram']}"
+Pt1_1x3_level7-6,"The people have 3 different jobs:  engineer, entrepreneur, manager
+1. the entrepreneur is somewhere to the right of the engineer##5
+2. the engineer is somewhere between the entrepreneur and the manager","{'Job': ['manager', 'engineer', 'entrepreneur']}"
+Pt1_1x3_level7-7,"There are 3 different favourite beverages: almond-milk, fanta, soy-milk
+1. the person drinking fanta is somewhere between the person drinking soy-milk and the person drinking almond-milk
+2. the person drinking soy-milk is somewhere to the left of the person drinking almond-milk##5","{'Beverage': ['soy-milk', 'fanta', 'almond-milk']}"
+Pt1_1x3_level7-8,"The people prefer 3 different music-genres: d&b, reggae, soul
+1. the fan of d&b is on the right of the fan of soul##1
+2. the fan of soul is somewhere between the fan of d&b and the fan of reggae","{'Music-Genre': ['reggae', 'soul', 'd&b']}"
+Pt1_1x3_level7-9,"The people use 3 different means of transport: motorbike, quad-bike, ship
+1. the person driving the motorbike is somewhere to the left of the person driving the ship##5
+2. the person driving the motorbike is somewhere between the person driving the quad-bike and the person driving the ship","{'Transport': ['quad-bike', 'motorbike', 'ship']}"
diff --git a/part2/level7/Pt2_1x4_level7.csv b/part2/level7/Pt2_1x4_level7.csv
new file mode 100644
index 0000000000000000000000000000000000000000..d5fa453a78e977c060b16dd47096141cbf345c8c
--- /dev/null
+++ b/part2/level7/Pt2_1x4_level7.csv
@@ -0,0 +1,44 @@
+ID,Clues,SolutionGrid
+Pt1_1x4_level7-0,"4 different pets are kept: frog, goat, hamster, snake
+1. the owner of the frog is on the right of the owner of the snake##1
+2. the owner of the goat is somewhere between the owner of the hamster and the owner of the snake
+3. the owner of the hamster is on the left of the owner of the goat##1","{'Pet': ['hamster', 'goat', 'snake', 'frog']}"
+Pt1_1x4_level7-1,"There 4 different types of food: apricot, lettuce, papaya, spinach
+1. the person eating papaya is on the right of the person eating spinach##1
+2. the person eating papaya is somewhere between the person eating lettuce and the person eating apricot
+3. the person eating papaya is between the person eating lettuce and the person eating spinach##2","{'Food': ['apricot', 'spinach', 'papaya', 'lettuce']}"
+Pt1_1x4_level7-2,"There 4 different types of food: cabbage, pear, pepper, pumpkin
+1. the person eating cabbage is on the left of the person eating pear##1
+2. the person eating pumpkin is somewhere between the person eating pepper and the person eating pear
+3. the person eating pepper is somewhere to the right of the person eating pumpkin##5","{'Food': ['cabbage', 'pear', 'pumpkin', 'pepper']}"
+Pt1_1x4_level7-3,"The people use 4 different means of transport: bike, jet-ski, snowmobile, train
+1. the person driving the train is somewhere between the person driving the snowmobile and the person driving the jet-ski
+2. the person driving the bike is somewhere to the left of the person driving the train##5
+3. the person driving the bike is between the person driving the train and the person driving the snowmobile##2","{'Transport': ['snowmobile', 'bike', 'train', 'jet-ski']}"
+Pt1_1x4_level7-4,"The people perfer 4 different movie-genres: comedy, crime, documentary, martial-arts
+1. the person watching martial-arts movies is on the right of the person watching crime movies##1
+2. the person watching crime movies is between the person watching comedy movies and the person watching martial-arts movies##2
+3. the person watching comedy movies is on the left or right of the person watching documentary movies##3
+4. the person watching comedy movies is somewhere between the person watching documentary movies and the person watching martial-arts movies","{'Movie-Genre': ['documentary', 'comedy', 'crime', 'martial-arts']}"
+Pt1_1x4_level7-5,"There are 4 different nationalities: colombian, russian, thai, turkish
+1. the colombian is somewhere between the turkish and the russian
+2. the thai is somewhere between the colombian and the turkish
+3. the thai is on the left or right of the turkish##3
+4. the thai is somewhere to the right of the turkish##5","{'Nationality': ['turkish', 'thai', 'colombian', 'russian']}"
+Pt1_1x4_level7-6,"There are 4 different favourite beverages: 7up, almond-milk, fanta, iced-tea
+1. the person drinking iced-tea is somewhere between the person drinking almond-milk and the person drinking 7up
+2. the person drinking fanta is somewhere between the person drinking iced-tea and the person drinking almond-milk
+3. the person drinking iced-tea is somewhere to the right of the person drinking 7up##5","{'Beverage': ['7up', 'iced-tea', 'fanta', 'almond-milk']}"
+Pt1_1x4_level7-7,"The people perfer 4 different movie-genres: action, animation, horror, romance
+1. the person watching action movies is in an odd position##4
+2. the person watching romance movies is on the right of the person watching animation movies##1
+3. the person watching animation movies is somewhere between the person watching action movies and the person watching horror movies","{'Movie-Genre': ['action', 'animation', 'romance', 'horror']}"
+Pt1_1x4_level7-8,"The people use 4 different means of transport: helicopter, scooter, subway, van
+1. the person driving the subway is on the far left or far right##3
+2. the person driving the van is somewhere to the right of the person driving the helicopter##5
+3. the person driving the scooter is on the right of the person driving the van##1
+4. the person driving the van is somewhere between the person driving the scooter and the person driving the subway","{'Transport': ['subway', 'helicopter', 'van', 'scooter']}"
+Pt1_1x4_level7-9,"The people have 4 different jobs:  analyst, chef, dancer, fisherman
+1. the analyst is somewhere between the fisherman and the chef
+2. the dancer is on the left of the analyst##1
+3. the chef is on the left of the dancer##1","{'Job': ['chef', 'dancer', 'analyst', 'fisherman']}"
diff --git a/part2/level7/Pt2_1x5_level7.csv b/part2/level7/Pt2_1x5_level7.csv
new file mode 100644
index 0000000000000000000000000000000000000000..5c4f680e6ba4067eb780f4dcb69ca20a87e18abb
--- /dev/null
+++ b/part2/level7/Pt2_1x5_level7.csv
@@ -0,0 +1,61 @@
+ID,Clues,SolutionGrid
+Pt1_1x5_level7-0,"The people use 5 different means of transport: bike, jet-ski, quad-bike, ship, taxi
+1. the person driving the quad-bike is in the middle##1
+2. the person driving the ship is on the left of the person driving the taxi##1
+3. the person driving the jet-ski is somewhere to the right of the person driving the bike##5
+4. the person driving the taxi is somewhere between the person driving the ship and the person driving the quad-bike
+5. the person driving the bike is somewhere to the right of the person driving the ship##5","{'Transport': ['ship', 'taxi', 'quad-bike', 'bike', 'jet-ski']}"
+Pt1_1x5_level7-1,"The people prefer 5 different types of sport: cycling, golf, rugby, tennis, weightlifting
+1. the person who's sport is tennis is on the left of the person who's sport is weightlifting##1
+2. the person who's sport is tennis is on the left or right of the person who's sport is weightlifting##3
+3. the person who's sport is cycling is on the left or right of the person who's sport is rugby##3
+4. the person who's sport is rugby is in an even position##4
+5. the person who's sport is rugby is somewhere between the person who's sport is tennis and the person who's sport is golf
+6. the person who's sport is weightlifting is somewhere between the person who's sport is rugby and the person who's sport is tennis","{'Sport': ['tennis', 'weightlifting', 'cycling', 'rugby', 'golf']}"
+Pt1_1x5_level7-2,"The people use 5 different means of transport: boat, car, jet-ski, taxi, train
+1. the person driving the boat is on the right of the person driving the jet-ski##1
+2. the person driving the boat is the person driving the boat##1
+3. the person driving the taxi is somewhere between the person driving the car and the person driving the train
+4. the person driving the jet-ski is on the far left##1
+5. the person driving the car is on the right of the person driving the taxi##1","{'Transport': ['jet-ski', 'boat', 'train', 'taxi', 'car']}"
+Pt1_1x5_level7-3,"The people have 5 different jobs:  bartender, dressmaker, manager, paramedic, teacher
+1. the dressmaker is somewhere between the paramedic and the manager
+2. the manager is somewhere to the left of the bartender##5
+3. the paramedic is on the left of the dressmaker##1
+4. the bartender is somewhere to the right of the paramedic##5
+5. the teacher is on the far right##1","{'Job': ['paramedic', 'dressmaker', 'manager', 'bartender', 'teacher']}"
+Pt1_1x5_level7-4,"The people have 5 different hobbies: card-games, filmmaking, magic-tricks, reading, skydiving
+1. the person who's hobby is card-games is somewhere between the person who's hobby is reading and the person who's hobby is filmmaking
+2. the person who's hobby is reading is on the right of the person who's hobby is card-games##1
+3. the person who's hobby is card-games is on the right of the person who's hobby is skydiving##1
+4. the person who's hobby is skydiving is on the right of the person who's hobby is magic-tricks##1
+5. the person who's hobby is filmmaking is somewhere to the left of the person who's hobby is magic-tricks##5","{'Hobby': ['filmmaking', 'magic-tricks', 'skydiving', 'card-games', 'reading']}"
+Pt1_1x5_level7-5,"The people perfer 5 different movie-genres: documentary, horror, romance, sports, spy
+1. the person watching documentary movies is somewhere to the right of the person watching horror movies##5
+2. the person watching sports movies is on the far left##1
+3. the person watching horror movies is somewhere between the person watching romance movies and the person watching documentary movies
+4. the person watching spy movies is somewhere to the right of the person watching documentary movies##5","{'Movie-Genre': ['sports', 'romance', 'horror', 'documentary', 'spy']}"
+Pt1_1x5_level7-6,"The people perfer 5 different movie-genres: comedy, family, martial-arts, romance, sports
+1. the person watching romance movies is on the left or right of the person watching martial-arts movies##3
+2. the person watching comedy movies is somewhere between the person watching romance movies and the person watching family movies
+3. the person watching martial-arts movies is somewhere between the person watching comedy movies and the person watching romance movies
+4. the person watching sports movies is in an odd position##4
+5. the person watching romance movies is somewhere to the right of the person watching martial-arts movies##5
+6. the person watching sports movies is on the left of the person watching family movies##1","{'Movie-Genre': ['sports', 'family', 'comedy', 'martial-arts', 'romance']}"
+Pt1_1x5_level7-7,"There are 5 different favourite beverages: almond-milk, iced-tea, mirinda, soy-milk, sprite
+1. the person drinking sprite is somewhere between the person drinking mirinda and the person drinking iced-tea
+2. the person drinking soy-milk is somewhere between the person drinking mirinda and the person drinking sprite
+3. the person drinking almond-milk is between the person drinking mirinda and the person drinking soy-milk##2
+4. the person drinking mirinda is somewhere to the left of the person drinking almond-milk##5","{'Beverage': ['mirinda', 'almond-milk', 'soy-milk', 'sprite', 'iced-tea']}"
+Pt1_1x5_level7-8,"The people prefer 5 different types of sport: golf, ice-hockey, lacrosse, skiing, snowboarding
+1. the person who's sport is lacrosse is somewhere to the right of the person who's sport is ice-hockey##5
+2. the person who's sport is snowboarding is somewhere between the person who's sport is golf and the person who's sport is skiing
+3. the person who's sport is lacrosse is the person who's sport is lacrosse##1
+4. the person who's sport is snowboarding is on the right of the person who's sport is skiing##1
+5. the person who's sport is snowboarding is somewhere to the right of the person who's sport is lacrosse##5
+6. the person who's sport is skiing is somewhere to the left of the person who's sport is golf##5","{'Sport': ['ice-hockey', 'lacrosse', 'skiing', 'snowboarding', 'golf']}"
+Pt1_1x5_level7-9,"5 different pets are kept: chinchilla, dog, guinea-pig, horse, snake
+1. the owner of the horse is on the left of the owner of the dog##1
+2. the owner of the snake is somewhere between the owner of the horse and the owner of the guinea-pig
+3. the owner of the chinchilla is in the middle##1
+4. the owner of the guinea-pig is somewhere to the right of the owner of the snake##5","{'Pet': ['horse', 'dog', 'chinchilla', 'snake', 'guinea-pig']}"
diff --git a/part2/level7/Pt2_1x6_level7.csv b/part2/level7/Pt2_1x6_level7.csv
new file mode 100644
index 0000000000000000000000000000000000000000..9b29a831e14247fbe8af59d491da944ac56818ae
--- /dev/null
+++ b/part2/level7/Pt2_1x6_level7.csv
@@ -0,0 +1,73 @@
+ID,Clues,SolutionGrid
+Pt1_1x6_level7-0,"The people prefer 6 different music-genres: classical, country, folk, jazz, metal, r&b
+1. the fan of folk is somewhere to the left of the fan of jazz##5
+2. the fan of country is somewhere between the fan of classical and the fan of metal
+3. the fan of folk is somewhere between the fan of country and the fan of classical
+4. the fan of jazz is on the left of the fan of r&b##1
+5. the fan of r&b is somewhere to the left of the fan of classical##5","{'Music-Genre': ['metal', 'country', 'folk', 'jazz', 'r&b', 'classical']}"
+Pt1_1x6_level7-1,"6 different pets are kept: goat, guinea-pig, hamster, hedgehog, lizard, pony
+1. the owner of the hedgehog is between the owner of the goat and the owner of the pony##2
+2. the owner of the goat is on the left or right of the owner of the guinea-pig##3
+3. the owner of the lizard is in an even position##4
+4. the owner of the goat is somewhere to the right of the owner of the hedgehog##5
+5. the owner of the hamster is somewhere between the owner of the lizard and the owner of the guinea-pig
+6. the owner of the goat is in an odd position##4","{'Pet': ['pony', 'hedgehog', 'goat', 'guinea-pig', 'hamster', 'lizard']}"
+Pt1_1x6_level7-2,"6 different pets are kept: bird, chinchilla, frog, goat, goldfish, rat
+1. the owner of the rat is somewhere to the right of the owner of the frog##5
+2. the owner of the frog is on the right of the owner of the goldfish##1
+3. the owner of the bird is on the left of the owner of the goldfish##1
+4. the owner of the frog is on the left of the owner of the chinchilla##1
+5. the owner of the goat is somewhere between the owner of the rat and the owner of the chinchilla","{'Pet': ['bird', 'goldfish', 'frog', 'chinchilla', 'goat', 'rat']}"
+Pt1_1x6_level7-3,"The people prefer 6 different music-genres: classical, dubstep, electronic, indie, salsa, techno
+1. the fan of electronic is on the left of the fan of indie##1
+2. the fan of indie is on the left of the fan of techno##1
+3. the fan of salsa is on the right of the fan of dubstep##1
+4. the fan of dubstep is on the far left##1
+5. the fan of techno is somewhere between the fan of classical and the fan of indie","{'Music-Genre': ['dubstep', 'salsa', 'electronic', 'indie', 'techno', 'classical']}"
+Pt1_1x6_level7-4,"There are 6 different nationalities: argentine, canadian, mexican, polish, spanish, thai
+1. the mexican is somewhere between the argentine and the polish
+2. the thai is somewhere between the polish and the canadian
+3. the argentine is on the right of the mexican##1
+4. the spanish is somewhere to the right of the canadian##5
+5. the spanish is on the right of the canadian##1
+6. the polish is on the right of the thai##1
+7. the mexican is somewhere to the right of the polish##5","{'Nationality': ['canadian', 'spanish', 'thai', 'polish', 'mexican', 'argentine']}"
+Pt1_1x6_level7-5,"The people perfer 6 different movie-genres: crime, documentary, horror, martial-arts, romance, spy
+1. the person watching spy movies is somewhere to the left of the person watching martial-arts movies##5
+2. the person watching spy movies is between the person watching martial-arts movies and the person watching documentary movies##2
+3. the person watching martial-arts movies is on the far right##1
+4. the person watching romance movies is somewhere to the left of the person watching horror movies##5
+5. the person watching documentary movies is on the left or right of the person watching crime movies##3
+6. the person watching crime movies is somewhere to the left of the person watching documentary movies##5
+7. the person watching horror movies is somewhere between the person watching crime movies and the person watching romance movies","{'Movie-Genre': ['romance', 'horror', 'crime', 'documentary', 'spy', 'martial-arts']}"
+Pt1_1x6_level7-6,"The people have 6 different hobbies: chess, dancing, gardening, reading, rock-climbing, skydiving
+1. the person who's hobby is gardening is on the right of the person who's hobby is chess##1
+2. the person who's hobby is skydiving is somewhere between the person who's hobby is rock-climbing and the person who's hobby is dancing
+3. the person who's hobby is skydiving is on the right of the person who's hobby is dancing##1
+4. the person who's hobby is chess is somewhere to the right of the person who's hobby is rock-climbing##5
+5. the person who's hobby is rock-climbing is somewhere to the left of the person who's hobby is reading##5
+6. the person who's hobby is reading is on the right of the person who's hobby is rock-climbing##1","{'Hobby': ['dancing', 'skydiving', 'rock-climbing', 'reading', 'chess', 'gardening']}"
+Pt1_1x6_level7-7,"The people have 6 different jobs:  architect, doctor, lawyer, librarian, mechanic, scientist
+1. the doctor is somewhere between the librarian and the scientist
+2. the scientist is somewhere to the left of the mechanic##5
+3. the doctor is on the left of the librarian##1
+4. the lawyer is on the far right##1
+5. the librarian is on the left or right of the architect##3
+6. the lawyer is on the right of the architect##1","{'Job': ['scientist', 'mechanic', 'doctor', 'librarian', 'architect', 'lawyer']}"
+Pt1_1x6_level7-8,"The people have 6 different hobbies: cooking, gardening, photography, rock-climbing, video-games, woodworking
+1. the person who's hobby is photography is on the right of the person who's hobby is woodworking##1
+2. the person who's hobby is cooking is on the left of the person who's hobby is gardening##1
+3. the person who's hobby is cooking is on the left of the person who's hobby is gardening##1
+4. the person who's hobby is video-games is on the far left##1
+5. the person who's hobby is photography is somewhere between the person who's hobby is gardening and the person who's hobby is woodworking
+6. the person who's hobby is rock-climbing is somewhere to the right of the person who's hobby is photography##5
+7. the person who's hobby is rock-climbing is on the far left or far right##3","{'Hobby': ['video-games', 'woodworking', 'photography', 'cooking', 'gardening', 'rock-climbing']}"
+Pt1_1x6_level7-9,"There 6 different types of food: apricot, blueberry, cranberry, cucumber, lemon, strawberry
+1. the person eating apricot is somewhere to the right of the person eating cranberry##5
+2. the person eating strawberry is somewhere to the left of the person eating apricot##5
+3. the person eating lemon is the person eating lemon##1
+4. the person eating strawberry is somewhere between the person eating apricot and the person eating lemon
+5. the person eating lemon is on the left or right of the person eating strawberry##3
+6. the person eating apricot is somewhere to the left of the person eating blueberry##5
+7. the person eating cranberry is somewhere to the left of the person eating lemon##5
+8. the person eating strawberry is on the left of the person eating cucumber##1","{'Food': ['cranberry', 'lemon', 'strawberry', 'cucumber', 'apricot', 'blueberry']}"
diff --git a/part2/level7/Pt2_1x7_level7.csv b/part2/level7/Pt2_1x7_level7.csv
new file mode 100644
index 0000000000000000000000000000000000000000..5ce5273b79c3dbe6395a13c5b7ff3c5233ea9467
--- /dev/null
+++ b/part2/level7/Pt2_1x7_level7.csv
@@ -0,0 +1,101 @@
+ID,Clues,SolutionGrid
+Pt1_1x7_level7-0,"The people prefer 7 different music-genres: ambient, classical, dubstep, punk, r&b, reggae, techno
+1. the fan of techno is in the middle##1
+2. the fan of ambient is on the left or right of the fan of techno##3
+3. the fan of dubstep is somewhere between the fan of reggae and the fan of techno
+4. the fan of classical is somewhere to the right of the fan of ambient##5
+5. the fan of r&b is on the left of the fan of reggae##1
+6. the fan of ambient is on the left of the fan of classical##1","{'Music-Genre': ['r&b', 'reggae', 'dubstep', 'techno', 'ambient', 'classical', 'punk']}"
+Pt1_1x7_level7-1,"The people perfer 7 different movie-genres: action, fantasy, martial-arts, scientific, thriller, time-travel, western
+ 1. the person watching martial-arts movies is somewhere to the left of the person watching scientific movies##5
+ 2. the person watching martial-arts movies is somewhere between the person watching western movies and the person watching fantasy movies
+ 3. the person watching fantasy movies is on the left or right of the person watching thriller movies##3
+ 4. the person watching action movies is somewhere to the right of the person watching scientific movies##5
+ 5. the person watching scientific movies is somewhere between the person watching action movies and the person watching thriller movies
+ 6. the person watching martial-arts movies is on the left of the person watching thriller movies##1
+ 7. the person watching time-travel movies is on the left or right of the person watching scientific movies##3
+ 8. the person watching time-travel movies is somewhere to the left of the person watching scientific movies##5
+ 9. the person watching thriller movies is somewhere to the left of the person watching fantasy movies##5
+10. the person watching fantasy movies is on the left or right of the person watching thriller movies##3","{'Movie-Genre': ['western', 'martial-arts', 'thriller', 'fantasy', 'time-travel', 'scientific', 'action']}"
+Pt1_1x7_level7-2,"The people use 7 different means of transport: car, helicopter, roller, snowmobile, train, trike, van
+1. the person driving the helicopter is somewhere between the person driving the car and the person driving the train
+2. the person driving the train is somewhere between the person driving the roller and the person driving the helicopter
+3. the person driving the trike is somewhere to the left of the person driving the train##5
+4. the person driving the trike is somewhere between the person driving the van and the person driving the car
+5. the person driving the helicopter is somewhere to the right of the person driving the train##5
+6. the person driving the roller is somewhere between the person driving the helicopter and the person driving the trike
+7. the person driving the trike is somewhere to the left of the person driving the train##5
+8. the person driving the snowmobile is on the far right##1","{'Transport': ['van', 'trike', 'roller', 'train', 'helicopter', 'car', 'snowmobile']}"
+Pt1_1x7_level7-3,"The people use 7 different means of transport: bike, quad-bike, roller, scooter, ship, taxi, train
+1. the person driving the train is in an odd position##4
+2. the person driving the roller is in an odd position##4
+3. the person driving the train is on the left or right of the person driving the bike##3
+4. the person driving the taxi is somewhere to the left of the person driving the ship##5
+5. the person driving the ship is between the person driving the quad-bike and the person driving the taxi##2
+6. the person driving the bike is somewhere to the left of the person driving the train##5
+7. the person driving the taxi is somewhere between the person driving the ship and the person driving the bike
+8. the person driving the quad-bike is on the left of the person driving the scooter##1
+9. the person driving the train is somewhere to the right of the person driving the roller##5","{'Transport': ['roller', 'bike', 'train', 'taxi', 'ship', 'quad-bike', 'scooter']}"
+Pt1_1x7_level7-4,"The people use 7 different means of transport: car, helicopter, quad-bike, scooter, skateboard, subway, trike
+ 1. the person driving the helicopter is on the left or right of the person driving the car##3
+ 2. the person driving the scooter is somewhere to the right of the person driving the car##5
+ 3. the person driving the trike is on the right of the person driving the quad-bike##1
+ 4. the person driving the quad-bike is on the right of the person driving the subway##1
+ 5. the person driving the trike is on the left or right of the person driving the car##3
+ 6. the person driving the subway is on the far left or far right##3
+ 7. the person driving the quad-bike is on the left of the person driving the trike##1
+ 8. the person driving the skateboard is on the left of the person driving the scooter##1
+ 9. the person driving the car is somewhere between the person driving the trike and the person driving the helicopter
+10. the person driving the skateboard is somewhere to the right of the person driving the quad-bike##5","{'Transport': ['subway', 'quad-bike', 'trike', 'car', 'helicopter', 'skateboard', 'scooter']}"
+Pt1_1x7_level7-5,"The people have 7 different hobbies: board-games, chess, cooking, gardening, magic-tricks, puzzles, reading
+1. the person who's hobby is chess is on the right of the person who's hobby is cooking##1
+2. the person who's hobby is gardening is on the left of the person who's hobby is cooking##1
+3. the person who's hobby is chess is somewhere to the right of the person who's hobby is puzzles##5
+4. the person who's hobby is chess is on the left or right of the person who's hobby is cooking##3
+5. the person who's hobby is gardening is on the left or right of the person who's hobby is magic-tricks##3
+6. the person who's hobby is cooking is the person who's hobby is cooking##1
+7. the person who's hobby is board-games is on the left of the person who's hobby is magic-tricks##1
+8. the person who's hobby is puzzles is on the far left or far right##3
+9. the person who's hobby is reading is somewhere between the person who's hobby is cooking and the person who's hobby is puzzles","{'Hobby': ['puzzles', 'reading', 'board-games', 'magic-tricks', 'gardening', 'cooking', 'chess']}"
+Pt1_1x7_level7-6,"There are 7 different nationalities: argentine, british, colombian, japanese, nigerian, spanish, turkish
+1. the british is somewhere between the japanese and the spanish
+2. the turkish is on the left of the colombian##1
+3. the spanish is in an odd position##4
+4. the japanese is somewhere to the left of the colombian##5
+5. the spanish is between the argentine and the colombian##2
+6. the nigerian is somewhere to the right of the argentine##5
+7. the nigerian is somewhere to the right of the british##5
+8. the colombian is somewhere to the left of the spanish##5","{'Nationality': ['japanese', 'british', 'turkish', 'colombian', 'spanish', 'argentine', 'nigerian']}"
+Pt1_1x7_level7-7,"The people have 7 different jobs:  designer, firefighter, mechanic, police-officer, scientist, security-guard, writer
+ 1. the police-officer is on the left of the firefighter##1
+ 2. the police-officer is in an odd position##4
+ 3. the mechanic is somewhere to the left of the scientist##5
+ 4. the mechanic is somewhere between the designer and the scientist
+ 5. the mechanic is somewhere between the writer and the designer
+ 6. the mechanic is somewhere to the left of the firefighter##5
+ 7. the security-guard is on the far left or far right##3
+ 8. the police-officer is on the right of the writer##1
+ 9. the mechanic is somewhere to the left of the writer##5
+10. the security-guard is on the left or right of the designer##3
+11. the police-officer is on the left or right of the firefighter##3","{'Job': ['security-guard', 'designer', 'mechanic', 'writer', 'police-officer', 'firefighter', 'scientist']}"
+Pt1_1x7_level7-8,"There are 7 different nationalities: british, canadian, egyptian, japanese, malaysian, mexican, polish
+ 1. the british is somewhere to the left of the japanese##5
+ 2. the british is somewhere to the right of the canadian##5
+ 3. the egyptian is somewhere between the canadian and the polish
+ 4. the malaysian is on the left or right of the mexican##3
+ 5. the japanese is on the right of the british##1
+ 6. the canadian is on the left of the egyptian##1
+ 7. the mexican is on the right of the japanese##1
+ 8. the british is somewhere to the left of the japanese##5
+ 9. the polish is somewhere to the left of the japanese##5
+10. the british is somewhere to the right of the polish##5","{'Nationality': ['canadian', 'egyptian', 'polish', 'british', 'japanese', 'mexican', 'malaysian']}"
+Pt1_1x7_level7-9,"The people perfer 7 different movie-genres: animation, disaster, documentary, martial-arts, romance, scientific, zombie
+1. the person watching martial-arts movies is on the left or right of the person watching documentary movies##3
+2. the person watching martial-arts movies is somewhere between the person watching documentary movies and the person watching zombie movies
+3. the person watching romance movies is in the middle##1
+4. the person watching scientific movies is on the left or right of the person watching documentary movies##3
+5. the person watching zombie movies is somewhere between the person watching scientific movies and the person watching disaster movies
+6. the person watching zombie movies is on the left or right of the person watching animation movies##3
+7. the person watching martial-arts movies is on the left of the person watching romance movies##1
+8. the person watching romance movies is somewhere to the left of the person watching zombie movies##5
+9. the person watching romance movies is on the left of the person watching animation movies##1","{'Movie-Genre': ['scientific', 'documentary', 'martial-arts', 'romance', 'animation', 'zombie', 'disaster']}"
diff --git a/part2/level7/Pt2_2x3_level7.csv b/part2/level7/Pt2_2x3_level7.csv
new file mode 100644
index 0000000000000000000000000000000000000000..c07375edde56cf96b5907d32992575c817b95858
--- /dev/null
+++ b/part2/level7/Pt2_2x3_level7.csv
@@ -0,0 +1,51 @@
+ID,Clues,SolutionGrid
+Pt1_2x3_level7-0,"The people perfer 3 different movie-genres: drama, mystery, western
+3 different pets are kept: bird, ferret, rat
+1. the owner of the rat is somewhere between the person watching drama movies and the owner of the ferret
+2. the owner of the bird is somewhere to the right of the owner of the ferret##5
+3. the person watching mystery movies is somewhere to the right of the owner of the ferret##5","{'Movie-Genre': ['western', 'mystery', 'drama'], 'Pet': ['ferret', 'rat', 'bird']}"
+Pt1_2x3_level7-1,"The people prefer 3 different music-genres: country, electronic, reggae
+The people use 3 different means of transport: subway, tram, van
+1. the person driving the subway is in an odd position##4
+2. the fan of country is somewhere between the fan of reggae and the person driving the tram
+3. the person driving the subway is on the far right##1","{'Music-Genre': ['electronic', 'country', 'reggae'], 'Transport': ['tram', 'van', 'subway']}"
+Pt1_2x3_level7-2,"There are 3 different favourite beverages: coffee, mirinda, water
+The people use 3 different means of transport: roller, subway, train
+1. the person driving the subway is somewhere between the person drinking coffee and the person driving the roller
+2. the person driving the train is on the left of the person drinking mirinda##1","{'Beverage': ['coffee', 'mirinda', 'water'], 'Transport': ['train', 'subway', 'roller']}"
+Pt1_2x3_level7-3,"The people have 3 different jobs:  project-manager, scientist, teacher
+The people perfer 3 different movie-genres: action, comedy, time-travel
+1. the project-manager is somewhere between the person watching time-travel movies and the scientist
+2. the person watching comedy movies is not the project-manager##6
+3. the person watching time-travel movies is somewhere to the right of the person watching comedy movies##5","{'Job': ['scientist', 'project-manager', 'teacher'], 'Movie-Genre': ['comedy', 'action', 'time-travel']}"
+Pt1_2x3_level7-4,"The people prefer 3 different music-genres: disco, hip-hop, salsa
+The people use 3 different means of transport: motorbike, quad-bike, skateboard
+1. the person driving the quad-bike is somewhere between the person driving the skateboard and the fan of hip-hop
+2. the person driving the motorbike is on the right of the fan of salsa##1
+3. the fan of hip-hop is on the left or right of the person driving the quad-bike##3","{'Music-Genre': ['disco', 'salsa', 'hip-hop'], 'Transport': ['skateboard', 'quad-bike', 'motorbike']}"
+Pt1_2x3_level7-5,"The people prefer 3 different music-genres: blues, jazz, reggae
+There are 3 different nationalities: colombian, japanese, pakistani
+1. the colombian is on the left or right of the japanese##3
+2. the japanese is somewhere to the left of the colombian##5
+3. the fan of jazz is on the right of the pakistani##1
+4. the fan of jazz is somewhere between the pakistani and the fan of blues","{'Music-Genre': ['reggae', 'jazz', 'blues'], 'Nationality': ['pakistani', 'japanese', 'colombian']}"
+Pt1_2x3_level7-6,"3 different pets are kept: goat, goldfish, rat
+The people prefer 3 different types of sport: badminton, basketball, skateboarding
+1. the person who's sport is skateboarding is on the right of the person who's sport is badminton##1
+2. the person who's sport is skateboarding is somewhere between the owner of the goat and the person who's sport is badminton
+3. the owner of the goldfish is on the right of the owner of the rat##1","{'Pet': ['rat', 'goldfish', 'goat'], 'Sport': ['badminton', 'skateboarding', 'basketball']}"
+Pt1_2x3_level7-7,"The people have 3 different jobs:  doctor, electrician, entrepreneur
+The people perfer 3 different movie-genres: mystery, sports, western
+1. the person watching western movies is on the left or right of the doctor##3
+2. the person watching mystery movies is somewhere between the person watching western movies and the electrician
+3. the person watching sports movies is on the right of the doctor##1","{'Job': ['entrepreneur', 'doctor', 'electrician'], 'Movie-Genre': ['western', 'mystery', 'sports']}"
+Pt1_2x3_level7-8,"The people have 3 different hobbies: chess, filmmaking, writing
+The people have 3 different jobs:  doctor, manager, teacher
+1. the teacher is not the person who's hobby is writing##6
+2. the manager is on the right of the person who's hobby is writing##1
+3. the doctor is somewhere between the manager and the person who's hobby is filmmaking","{'Hobby': ['filmmaking', 'writing', 'chess'], 'Job': ['teacher', 'doctor', 'manager']}"
+Pt1_2x3_level7-9,"There are 3 different favourite beverages: coffee, milk, sprite
+The people prefer 3 different types of sport: badminton, skiing, tennis
+1. the person drinking coffee is on the right of the person drinking sprite##1
+2. the person who's sport is tennis is the person drinking milk##1
+3. the person drinking sprite is somewhere between the person drinking milk and the person who's sport is skiing","{'Beverage': ['milk', 'sprite', 'coffee'], 'Sport': ['tennis', 'badminton', 'skiing']}"
diff --git a/part2/level7/Pt2_2x4_level7.csv b/part2/level7/Pt2_2x4_level7.csv
new file mode 100644
index 0000000000000000000000000000000000000000..06f9113fa1c501af8df90c246c2212d50658b985
--- /dev/null
+++ b/part2/level7/Pt2_2x4_level7.csv
@@ -0,0 +1,81 @@
+ID,Clues,SolutionGrid
+Pt1_2x4_level7-0,"There are 4 different favourite beverages: cola, hot-chocolate, mirinda, tea
+The people have 4 different hobbies: board-games, gardening, hiking, sudoku
+1. the person drinking hot-chocolate is between the person drinking cola and the person who's hobby is gardening##2
+2. the person drinking hot-chocolate is on the left or right of the person who's hobby is board-games##3
+3. the person drinking hot-chocolate is somewhere between the person drinking tea and the person drinking cola
+4. the person who's hobby is gardening is in an even position##4
+5. the person drinking tea is on the right of the person who's hobby is hiking##1
+6. the person who's hobby is gardening is somewhere to the left of the person who's hobby is board-games##5","{'Beverage': ['mirinda', 'tea', 'hot-chocolate', 'cola'], 'Hobby': ['hiking', 'gardening', 'sudoku', 'board-games']}"
+Pt1_2x4_level7-1,"4 different pets are kept: dog, goat, hedgehog, snake
+The people prefer 4 different types of sport: cycling, rowing, skateboarding, volleyball
+1. the person who's sport is volleyball is somewhere between the person who's sport is skateboarding and the owner of the hedgehog
+2. the owner of the snake is somewhere to the left of the owner of the dog##5
+3. the owner of the snake is somewhere to the right of the person who's sport is volleyball##5
+4. the owner of the goat is on the left of the owner of the snake##1
+5. the person who's sport is volleyball is between the person who's sport is skateboarding and the person who's sport is rowing##2","{'Pet': ['hedgehog', 'goat', 'snake', 'dog'], 'Sport': ['rowing', 'volleyball', 'skateboarding', 'cycling']}"
+Pt1_2x4_level7-2,"The people perfer 4 different movie-genres: comedy, crime, mystery, scientific
+The people prefer 4 different music-genres: classical, dubstep, house, indie
+1. the person watching comedy movies is on the right of the fan of indie##1
+2. the fan of indie is somewhere between the fan of dubstep and the fan of classical
+3. the fan of house is on the left of the person watching scientific movies##1
+4. the fan of classical is somewhere between the fan of indie and the person watching crime movies","{'Movie-Genre': ['crime', 'scientific', 'mystery', 'comedy'], 'Music-Genre': ['house', 'classical', 'indie', 'dubstep']}"
+Pt1_2x4_level7-3,"The people have 4 different hobbies: collecting, traveling, woodworking, writing
+The people prefer 4 different types of sport: climbing, golf, skateboarding, volleyball
+1. the person who's sport is volleyball is on the far left or far right##3
+2. the person who's hobby is collecting is somewhere between the person who's sport is golf and the person who's hobby is writing
+3. the person who's hobby is woodworking is the person who's sport is volleyball##1
+4. the person who's sport is skateboarding is on the left of the person who's sport is volleyball##1
+5. the person who's hobby is traveling is on the left of the person who's sport is climbing##1","{'Hobby': ['traveling', 'collecting', 'writing', 'woodworking'], 'Sport': ['golf', 'climbing', 'skateboarding', 'volleyball']}"
+Pt1_2x4_level7-4,"The people have 4 different hobbies: drawing, reading, rock-climbing, video-games
+There are 4 different nationalities: american, brazilian, chinese, german
+1. the german is on the left or right of the person who's hobby is reading##3
+2. the american is somewhere to the left of the brazilian##5
+3. the person who's hobby is drawing is on the right of the person who's hobby is rock-climbing##1
+4. the german is somewhere between the person who's hobby is reading and the person who's hobby is drawing
+5. the german is on the left of the chinese##1
+6. the brazilian is somewhere to the left of the german##5
+7. the person who's hobby is reading is on the far left or far right##3
+8. the person who's hobby is drawing is on the left or right of the person who's hobby is rock-climbing##3","{'Hobby': ['rock-climbing', 'drawing', 'video-games', 'reading'], 'Nationality': ['american', 'brazilian', 'german', 'chinese']}"
+Pt1_2x4_level7-5,"There are 4 different favourite beverages: 7up, almond-milk, mirinda, sprite
+There are 4 different nationalities: american, dutch, indonesian, nigerian
+1. the person drinking mirinda is on the left of the indonesian##1
+2. the indonesian is the person drinking sprite##1
+3. the dutch is on the right of the person drinking 7up##1
+4. the person drinking 7up is on the left of the person drinking mirinda##1
+5. the person drinking almond-milk is on the left or right of the nigerian##3
+6. the nigerian is somewhere between the american and the dutch
+7. the indonesian is somewhere to the right of the person drinking mirinda##5","{'Beverage': ['almond-milk', '7up', 'mirinda', 'sprite'], 'Nationality': ['american', 'nigerian', 'dutch', 'indonesian']}"
+Pt1_2x4_level7-6,"There 4 different types of food: cherry, grapefruit, orange, pepper
+There are 4 different nationalities: argentine, chinese, nigerian, spanish
+1. the argentine is on the far left##1
+2. the person eating grapefruit is on the left of the chinese##1
+3. the person eating pepper is on the far left or far right##3
+4. the spanish is somewhere between the person eating cherry and the person eating orange
+5. the nigerian is somewhere to the left of the person eating orange##5
+6. the spanish is on the left or right of the nigerian##3","{'Food': ['pepper', 'cherry', 'grapefruit', 'orange'], 'Nationality': ['argentine', 'nigerian', 'spanish', 'chinese']}"
+Pt1_2x4_level7-7,"There are 4 different nationalities: american, argentine, colombian, spanish
+4 different pets are kept: dog, hamster, horse, rabbit
+1. the argentine is not the owner of the rabbit##6
+2. the owner of the horse is on the left or right of the owner of the rabbit##3
+3. the spanish is the owner of the horse##1
+4. the colombian is somewhere between the spanish and the american
+5. the argentine is on the left of the american##1
+6. the owner of the rabbit is on the right of the owner of the horse##1
+7. the owner of the rabbit is on the left of the owner of the dog##1","{'Nationality': ['spanish', 'colombian', 'argentine', 'american'], 'Pet': ['horse', 'rabbit', 'dog', 'hamster']}"
+Pt1_2x4_level7-8,"The people have 4 different jobs:  engineer, police-officer, scientist, security-guard
+The people prefer 4 different music-genres: classical, pop, r&b, techno
+1. the engineer is not the fan of classical##6
+2. the scientist is on the right of the engineer##1
+3. the fan of classical is on the left or right of the engineer##3
+4. the engineer is on the right of the fan of techno##1
+5. the scientist is somewhere between the fan of techno and the police-officer
+6. the fan of pop is somewhere to the right of the fan of r&b##5","{'Job': ['security-guard', 'engineer', 'scientist', 'police-officer'], 'Music-Genre': ['techno', 'r&b', 'classical', 'pop']}"
+Pt1_2x4_level7-9,"The people perfer 4 different movie-genres: family, satire, thriller, western
+4 different pets are kept: dog, mouse, rat, snake
+1. the person watching western movies is somewhere between the person watching family movies and the owner of the snake
+2. the person watching satire movies is not the owner of the rat##6
+3. the owner of the mouse is not the person watching thriller movies##6
+4. the person watching thriller movies is somewhere to the right of the owner of the snake##5
+5. the person watching family movies is the owner of the dog##1
+6. the person watching western movies is somewhere to the right of the owner of the dog##5","{'Movie-Genre': ['family', 'western', 'satire', 'thriller'], 'Pet': ['dog', 'mouse', 'snake', 'rat']}"
diff --git a/part2/level7/Pt2_2x5_level7.csv b/part2/level7/Pt2_2x5_level7.csv
new file mode 100644
index 0000000000000000000000000000000000000000..b684c2a0ce9351a6445258ed147332958076d4a0
--- /dev/null
+++ b/part2/level7/Pt2_2x5_level7.csv
@@ -0,0 +1,108 @@
+ID,Clues,SolutionGrid
+Pt1_2x5_level7-0,"The people have 5 different jobs:  engineer, freelancer, project-manager, security-guard, videographer
+The people perfer 5 different movie-genres: action, adventure, documentary, family, scientific
+1. the person watching adventure movies is in an odd position##4
+2. the person watching action movies is somewhere between the person watching scientific movies and the security-guard
+3. the person watching adventure movies is on the left or right of the project-manager##3
+4. the engineer is on the far left or far right##3
+5. the person watching family movies is somewhere to the left of the person watching documentary movies##5
+6. the person watching scientific movies is somewhere between the freelancer and the project-manager
+7. the person watching family movies is somewhere to the right of the security-guard##5
+8. the person watching documentary movies is somewhere to the right of the person watching action movies##5","{'Job': ['security-guard', 'project-manager', 'videographer', 'freelancer', 'engineer'], 'Movie-Genre': ['adventure', 'action', 'scientific', 'family', 'documentary']}"
+Pt1_2x5_level7-1,"There 5 different types of food: blueberry, eggplant, nectarine, plum, radish
+The people use 5 different means of transport: jet-ski, roller, subway, train, trike
+1. the person eating nectarine is somewhere to the left of the person eating plum##5
+2. the person eating radish is between the person eating eggplant and the person driving the train##2
+3. the person driving the train is on the right of the person driving the subway##1
+4. the person driving the trike is on the far right##1
+5. the person eating eggplant is somewhere to the left of the person eating radish##5
+6. the person driving the jet-ski is on the far left or far right##3
+7. the person eating radish is somewhere between the person eating plum and the person driving the roller
+8. the person eating blueberry is on the far left##1","{'Food': ['blueberry', 'eggplant', 'radish', 'nectarine', 'plum'], 'Transport': ['jet-ski', 'roller', 'subway', 'train', 'trike']}"
+Pt1_2x5_level7-2,"There 5 different types of food: avocado, kiwi, lettuce, pineapple, pumpkin
+There are 5 different nationalities: british, japanese, malaysian, pakistani, polish
+1. the pakistani is on the left of the person eating avocado##1
+2. the person eating lettuce is somewhere to the left of the malaysian##5
+3. the british is somewhere between the japanese and the pakistani
+4. the person eating lettuce is somewhere to the left of the pakistani##5
+5. the person eating avocado is on the far left or far right##3
+6. the malaysian is on the left or right of the person eating pineapple##3
+7. the british is somewhere to the right of the malaysian##5
+8. the japanese is on the left of the person eating pumpkin##1","{'Food': ['lettuce', 'pumpkin', 'pineapple', 'kiwi', 'avocado'], 'Nationality': ['japanese', 'malaysian', 'british', 'pakistani', 'polish']}"
+Pt1_2x5_level7-3,"There are 5 different nationalities: canadian, egyptian, german, japanese, spanish
+The people use 5 different means of transport: bike, helicopter, roller, taxi, tram
+1. the person driving the roller is somewhere between the spanish and the japanese
+2. the egyptian is on the far right##1
+3. the person driving the helicopter is somewhere between the egyptian and the japanese
+4. the person driving the tram is on the far left##1
+5. the canadian is on the left of the japanese##1
+6. the person driving the bike is on the far left or far right##3
+7. the spanish is on the left or right of the person driving the bike##3","{'Nationality': ['canadian', 'japanese', 'german', 'spanish', 'egyptian'], 'Transport': ['tram', 'taxi', 'roller', 'helicopter', 'bike']}"
+Pt1_2x5_level7-4,"The people perfer 5 different movie-genres: action, animation, mystery, scientific, zombie
+5 different pets are kept: bird, hamster, lizard, rabbit, rat
+1. the person watching mystery movies is on the left of the owner of the hamster##1
+2. the owner of the bird is on the left or right of the person watching action movies##3
+3. the person watching zombie movies is on the left of the person watching action movies##1
+4. the person watching action movies is on the left of the person watching mystery movies##1
+5. the person watching scientific movies is somewhere to the left of the person watching animation movies##5
+6. the owner of the lizard is on the left or right of the owner of the bird##3
+7. the owner of the bird is somewhere between the person watching action movies and the owner of the rabbit
+8. the owner of the hamster is on the left of the person watching animation movies##1","{'Movie-Genre': ['zombie', 'action', 'mystery', 'scientific', 'animation'], 'Pet': ['rat', 'lizard', 'bird', 'hamster', 'rabbit']}"
+Pt1_2x5_level7-5,"The people perfer 5 different movie-genres: adventure, martial-arts, satire, superhero, zombie
+5 different pets are kept: dog, goldfish, hamster, rabbit, snake
+1. the person watching superhero movies is somewhere between the owner of the dog and the person watching martial-arts movies
+2. the owner of the hamster is somewhere to the right of the owner of the dog##5
+3. the owner of the rabbit is somewhere to the right of the person watching satire movies##5
+4. the person watching adventure movies is somewhere between the owner of the rabbit and the person watching zombie movies
+5. the owner of the goldfish is on the left of the owner of the hamster##1
+6. the person watching satire movies is somewhere between the owner of the goldfish and the person watching martial-arts movies
+7. the owner of the rabbit is on the left or right of the person watching martial-arts movies##3
+8. the person watching martial-arts movies is on the left or right of the person watching superhero movies##3
+9. the person watching satire movies is in an odd position##4","{'Movie-Genre': ['zombie', 'adventure', 'satire', 'superhero', 'martial-arts'], 'Pet': ['dog', 'goldfish', 'hamster', 'rabbit', 'snake']}"
+Pt1_2x5_level7-6,"There are 5 different favourite beverages: almond-milk, hot-chocolate, juice, mirinda, water
+5 different pets are kept: cat, dog, frog, hedgehog, rabbit
+ 1. the owner of the rabbit is not the person drinking mirinda##6
+ 2. the person drinking almond-milk is somewhere between the owner of the frog and the owner of the rabbit
+ 3. the person drinking mirinda is on the far left##1
+ 4. the owner of the hedgehog is on the left of the person drinking juice##1
+ 5. the owner of the dog is on the left of the owner of the cat##1
+ 6. the person drinking hot-chocolate is the owner of the frog##1
+ 7. the owner of the rabbit is the person drinking juice##1
+ 8. the owner of the hedgehog is on the left or right of the owner of the frog##3
+ 9. the person drinking almond-milk is on the left of the person drinking juice##1
+10. the person drinking juice is on the left or right of the owner of the hedgehog##3
+11. the owner of the dog is in an odd position##4","{'Beverage': ['mirinda', 'water', 'hot-chocolate', 'almond-milk', 'juice'], 'Pet': ['dog', 'cat', 'frog', 'hedgehog', 'rabbit']}"
+Pt1_2x5_level7-7,"There are 5 different favourite beverages: almond-milk, lemonade, milk, sprite, tea
+5 different pets are kept: dog, hamster, horse, rat, turtle
+1. the person drinking almond-milk is somewhere to the left of the owner of the rat##5
+2. the owner of the dog is the person drinking tea##1
+3. the person drinking lemonade is on the right of the person drinking almond-milk##1
+4. the owner of the horse is somewhere between the person drinking tea and the owner of the turtle
+5. the owner of the turtle is on the right of the person drinking milk##1
+6. the owner of the hamster is not the person drinking almond-milk##6
+7. the person drinking almond-milk is the owner of the turtle##1
+8. the person drinking sprite is on the far right##1
+9. the owner of the turtle is somewhere to the left of the owner of the horse##5","{'Beverage': ['milk', 'almond-milk', 'lemonade', 'tea', 'sprite'], 'Pet': ['hamster', 'turtle', 'horse', 'dog', 'rat']}"
+Pt1_2x5_level7-8,"There 5 different types of food: garlic, onion, radish, strawberry, tomato
+The people have 5 different hobbies: chess, collecting, hiking, puzzles, reading
+1. the person who's hobby is chess is on the far right##1
+2. the person eating tomato is between the person eating strawberry and the person who's hobby is hiking##2
+3. the person eating garlic is not the person who's hobby is hiking##6
+4. the person who's hobby is collecting is somewhere to the right of the person who's hobby is hiking##5
+5. the person eating strawberry is somewhere to the right of the person who's hobby is puzzles##5
+6. the person who's hobby is collecting is on the right of the person eating tomato##1
+7. the person eating strawberry is somewhere between the person who's hobby is reading and the person who's hobby is chess
+8. the person who's hobby is hiking is somewhere to the right of the person eating radish##5
+9. the person who's hobby is puzzles is somewhere to the left of the person eating onion##5","{'Food': ['radish', 'onion', 'tomato', 'strawberry', 'garlic'], 'Hobby': ['puzzles', 'hiking', 'reading', 'collecting', 'chess']}"
+Pt1_2x5_level7-9,"There are 5 different favourite beverages: 7up, almond-milk, coffee, iced-tea, soy-milk
+The people prefer 5 different types of sport: badminton, baseball, lacrosse, tennis, water-polo
+ 1. the person who's sport is badminton is the person who's sport is badminton##1
+ 2. the person drinking almond-milk is not the person who's sport is water-polo##6
+ 3. the person who's sport is tennis is on the far left or far right##3
+ 4. the person who's sport is badminton is the person drinking 7up##1
+ 5. the person who's sport is water-polo is on the left or right of the person drinking iced-tea##3
+ 6. the person drinking almond-milk is on the left or right of the person who's sport is lacrosse##3
+ 7. the person drinking almond-milk is on the right of the person drinking soy-milk##1
+ 8. the person who's sport is lacrosse is somewhere between the person drinking soy-milk and the person drinking coffee
+ 9. the person who's sport is baseball is not the person drinking coffee##6
+10. the person drinking soy-milk is the person who's sport is tennis##1","{'Beverage': ['soy-milk', 'almond-milk', 'iced-tea', 'coffee', '7up'], 'Sport': ['tennis', 'baseball', 'lacrosse', 'water-polo', 'badminton']}"
diff --git a/part2/level7/Pt2_2x6_level7.csv b/part2/level7/Pt2_2x6_level7.csv
new file mode 100644
index 0000000000000000000000000000000000000000..a7bdd00362e6df458d2a754c5e7a65c26e4689ea
--- /dev/null
+++ b/part2/level7/Pt2_2x6_level7.csv
@@ -0,0 +1,157 @@
+ID,Clues,SolutionGrid
+Pt1_2x6_level7-0,"The people prefer 6 different music-genres: blues, dubstep, folk, r&b, reggae, soul
+6 different pets are kept: cat, goldfish, guinea-pig, hedgehog, mouse, rabbit
+ 1. the fan of folk is in an odd position##4
+ 2. the fan of soul is somewhere to the left of the fan of dubstep##5
+ 3. the fan of reggae is not the owner of the mouse##6
+ 4. the fan of r&b is somewhere to the left of the fan of dubstep##5
+ 5. the owner of the mouse is somewhere to the left of the owner of the guinea-pig##5
+ 6. the owner of the goldfish is somewhere to the right of the owner of the guinea-pig##5
+ 7. the owner of the mouse is not the fan of dubstep##6
+ 8. the owner of the rabbit is in an odd position##4
+ 9. the fan of blues is somewhere between the owner of the rabbit and the fan of r&b
+10. the owner of the guinea-pig is on the left or right of the owner of the hedgehog##3
+11. the owner of the rabbit is somewhere to the right of the owner of the cat##5
+12. the owner of the rabbit is somewhere to the left of the owner of the hedgehog##5
+13. the owner of the cat is the fan of blues##1
+14. the owner of the guinea-pig is somewhere to the left of the fan of reggae##5
+15. the fan of soul is the owner of the hedgehog##1","{'Music-Genre': ['r&b', 'blues', 'folk', 'soul', 'dubstep', 'reggae'], 'Pet': ['mouse', 'cat', 'rabbit', 'hedgehog', 'guinea-pig', 'goldfish']}"
+Pt1_2x6_level7-1,"The people perfer 6 different movie-genres: disaster, documentary, drama, fantasy, horror, time-travel
+6 different pets are kept: chinchilla, dog, fish, guinea-pig, mouse, snake
+ 1. the person watching disaster movies is somewhere to the right of the person watching documentary movies##5
+ 2. the owner of the snake is on the left or right of the person watching drama movies##3
+ 3. the owner of the mouse is on the left or right of the person watching horror movies##3
+ 4. the person watching drama movies is on the left or right of the owner of the guinea-pig##3
+ 5. the person watching time-travel movies is on the left of the owner of the mouse##1
+ 6. the person watching horror movies is on the left or right of the person watching drama movies##3
+ 7. the person watching horror movies is somewhere to the left of the person watching drama movies##5
+ 8. the person watching disaster movies is on the far left or far right##3
+ 9. the person watching horror movies is not the owner of the mouse##6
+10. the owner of the chinchilla is somewhere between the owner of the snake and the owner of the guinea-pig
+11. the owner of the fish is somewhere to the left of the person watching horror movies##5
+12. the person watching time-travel movies is on the right of the owner of the dog##1
+13. the owner of the snake is on the left or right of the owner of the chinchilla##3
+14. the owner of the snake is in an even position##4
+15. the person watching fantasy movies is somewhere to the left of the owner of the guinea-pig##5
+16. the owner of the snake is on the right of the owner of the chinchilla##1
+17. the person watching fantasy movies is somewhere between the owner of the dog and the person watching horror movies","{'Movie-Genre': ['documentary', 'time-travel', 'fantasy', 'horror', 'drama', 'disaster'], 'Pet': ['dog', 'fish', 'mouse', 'guinea-pig', 'chinchilla', 'snake']}"
+Pt1_2x6_level7-2,"There are 6 different favourite beverages: cola, hot-chocolate, lemonade, soy-milk, tea, water
+The people prefer 6 different types of sport: baseball, basketball, lacrosse, parkour, surfing, swimming
+ 1. the person drinking lemonade is on the left of the person drinking hot-chocolate##1
+ 2. the person drinking cola is in an even position##4
+ 3. the person who's sport is parkour is somewhere to the left of the person who's sport is baseball##5
+ 4. the person who's sport is basketball is not the person drinking soy-milk##6
+ 5. the person drinking cola is not the person who's sport is baseball##6
+ 6. the person who's sport is parkour is on the right of the person who's sport is swimming##1
+ 7. the person who's sport is basketball is on the far left##1
+ 8. the person drinking tea is somewhere to the left of the person drinking water##5
+ 9. the person who's sport is baseball is on the left or right of the person drinking hot-chocolate##3
+10. the person who's sport is surfing is somewhere between the person drinking tea and the person drinking hot-chocolate
+11. the person who's sport is swimming is in an odd position##4
+12. the person who's sport is baseball is on the left or right of the person drinking cola##3
+13. the person drinking cola is somewhere to the left of the person who's sport is baseball##5
+14. the person drinking soy-milk is somewhere to the left of the person who's sport is swimming##5","{'Beverage': ['tea', 'soy-milk', 'water', 'cola', 'lemonade', 'hot-chocolate'], 'Sport': ['basketball', 'surfing', 'swimming', 'parkour', 'baseball', 'lacrosse']}"
+Pt1_2x6_level7-3,"There are 6 different favourite beverages: 7up, almond-milk, hot-chocolate, lemonade, mirinda, water
+The people perfer 6 different movie-genres: crime, drama, fantasy, horror, superhero, western
+ 1. the person drinking water is on the left of the person watching superhero movies##1
+ 2. the person watching western movies is on the left or right of the person drinking 7up##3
+ 3. the person watching drama movies is somewhere to the right of the person drinking mirinda##5
+ 4. the person drinking 7up is on the right of the person drinking mirinda##1
+ 5. the person watching drama movies is not the person drinking mirinda##6
+ 6. the person drinking hot-chocolate is somewhere between the person drinking water and the person drinking mirinda
+ 7. the person drinking hot-chocolate is somewhere between the person drinking 7up and the person drinking water
+ 8. the person drinking almond-milk is on the right of the person watching fantasy movies##1
+ 9. the person watching crime movies is somewhere between the person drinking hot-chocolate and the person drinking lemonade
+10. the person watching horror movies is on the right of the person drinking lemonade##1
+11. the person drinking mirinda is on the right of the person drinking hot-chocolate##1
+12. the person watching western movies is somewhere to the left of the person watching drama movies##5
+13. the person watching fantasy movies is the person drinking lemonade##1
+14. the person watching crime movies is somewhere to the left of the person drinking 7up##5","{'Beverage': ['lemonade', 'almond-milk', 'water', 'hot-chocolate', 'mirinda', '7up'], 'Movie-Genre': ['fantasy', 'horror', 'crime', 'superhero', 'western', 'drama']}"
+Pt1_2x6_level7-4,"The people prefer 6 different music-genres: blues, classical, electronic, gospel, pop, punk
+6 different pets are kept: cat, dog, ferret, goat, goldfish, pony
+ 1. the owner of the goat is somewhere to the right of the fan of punk##5
+ 2. the owner of the cat is somewhere to the right of the owner of the goat##5
+ 3. the fan of electronic is on the right of the fan of classical##1
+ 4. the fan of blues is on the far left##1
+ 5. the fan of pop is between the owner of the goldfish and the fan of punk##2
+ 6. the owner of the pony is on the far left or far right##3
+ 7. the fan of punk is somewhere to the left of the fan of electronic##5
+ 8. the fan of punk is somewhere between the fan of gospel and the fan of blues
+ 9. the owner of the pony is on the left or right of the owner of the dog##3
+10. the owner of the cat is on the far right##1
+11. the owner of the goldfish is the fan of classical##1
+12. the owner of the ferret is not the fan of classical##6
+13. the owner of the dog is on the left of the owner of the goat##1
+14. the owner of the ferret is the owner of the ferret##1","{'Music-Genre': ['blues', 'punk', 'pop', 'classical', 'electronic', 'gospel'], 'Pet': ['pony', 'dog', 'goat', 'goldfish', 'ferret', 'cat']}"
+Pt1_2x6_level7-5,"There 6 different types of food: banana, garlic, grapefruit, lettuce, watermelon, zucchini
+The people have 6 different jobs:  bartender, dancer, doctor, engineer, musician, paramedic
+ 1. the person eating watermelon is on the right of the person eating zucchini##1
+ 2. the bartender is on the left of the engineer##1
+ 3. the person eating garlic is somewhere to the left of the person eating zucchini##5
+ 4. the person eating zucchini is not the musician##6
+ 5. the person eating banana is on the left of the engineer##1
+ 6. the person eating zucchini is on the right of the person eating banana##1
+ 7. the person eating grapefruit is on the right of the doctor##1
+ 8. the dancer is on the right of the musician##1
+ 9. the person eating grapefruit is somewhere to the right of the person eating lettuce##5
+10. the person eating watermelon is somewhere to the right of the person eating grapefruit##5
+11. the person eating grapefruit is somewhere between the paramedic and the doctor","{'Food': ['lettuce', 'grapefruit', 'garlic', 'banana', 'zucchini', 'watermelon'], 'Job': ['doctor', 'musician', 'dancer', 'bartender', 'engineer', 'paramedic']}"
+Pt1_2x6_level7-6,"The people have 6 different jobs:  designer, engineer, lawyer, project-manager, security-guard, videographer
+The people use 6 different means of transport: car, motorbike, quad-bike, scooter, ship, trike
+ 1. the project-manager is somewhere to the right of the person driving the car##5
+ 2. the engineer is not the person driving the quad-bike##6
+ 3. the designer is the person driving the ship##1
+ 4. the videographer is not the person driving the quad-bike##6
+ 5. the engineer is somewhere to the right of the lawyer##5
+ 6. the lawyer is on the left of the videographer##1
+ 7. the person driving the quad-bike is on the right of the engineer##1
+ 8. the project-manager is somewhere to the right of the person driving the scooter##5
+ 9. the person driving the trike is in an even position##4
+10. the security-guard is in an odd position##4
+11. the videographer is somewhere to the left of the person driving the scooter##5
+12. the person driving the motorbike is on the left of the person driving the car##1
+13. the project-manager is on the left or right of the designer##3
+14. the person driving the trike is somewhere between the project-manager and the videographer","{'Job': ['lawyer', 'videographer', 'security-guard', 'engineer', 'project-manager', 'designer'], 'Transport': ['motorbike', 'car', 'scooter', 'trike', 'quad-bike', 'ship']}"
+Pt1_2x6_level7-7,"There 6 different types of food: artichoke, cauliflower, nectarine, tomato, watermelon, zucchini
+The people perfer 6 different movie-genres: adventure, animation, disaster, epic, scientific, sports
+ 1. the person eating zucchini is the person watching scientific movies##1
+ 2. the person watching sports movies is the person eating cauliflower##1
+ 3. the person eating artichoke is somewhere to the left of the person eating nectarine##5
+ 4. the person watching scientific movies is on the left of the person watching disaster movies##1
+ 5. the person watching sports movies is in an even position##4
+ 6. the person eating cauliflower is somewhere between the person watching animation movies and the person eating tomato
+ 7. the person eating nectarine is on the left of the person eating watermelon##1
+ 8. the person watching epic movies is somewhere between the person watching sports movies and the person eating watermelon
+ 9. the person eating watermelon is the person watching animation movies##1
+10. the person eating nectarine is on the right of the person watching disaster movies##1
+11. the person eating watermelon is on the right of the person eating nectarine##1","{'Food': ['tomato', 'cauliflower', 'zucchini', 'artichoke', 'nectarine', 'watermelon'], 'Movie-Genre': ['adventure', 'sports', 'scientific', 'disaster', 'epic', 'animation']}"
+Pt1_2x6_level7-8,"There 6 different types of food: artichoke, avocado, cucumber, mango, pepper, pineapple
+The people use 6 different means of transport: bus, car, motorbike, quad-bike, skateboard, trike
+ 1. the person eating mango is the person driving the skateboard##1
+ 2. the person driving the quad-bike is not the person eating artichoke##6
+ 3. the person eating pepper is somewhere to the right of the person eating cucumber##5
+ 4. the person eating avocado is somewhere to the right of the person driving the car##5
+ 5. the person driving the motorbike is on the left of the person driving the quad-bike##1
+ 6. the person eating mango is somewhere to the left of the person driving the quad-bike##5
+ 7. the person eating pineapple is somewhere to the left of the person eating pepper##5
+ 8. the person driving the motorbike is not the person eating avocado##6
+ 9. the person eating artichoke is on the left or right of the person eating avocado##3
+10. the person driving the bus is somewhere to the left of the person driving the motorbike##5
+11. the person driving the car is on the left of the person driving the trike##1
+12. the person driving the bus is on the left or right of the person eating mango##3
+13. the person driving the trike is on the far right##1
+14. the person eating artichoke is somewhere between the person eating avocado and the person eating mango
+15. the person eating pineapple is somewhere to the left of the person eating mango##5","{'Food': ['pineapple', 'mango', 'cucumber', 'pepper', 'artichoke', 'avocado'], 'Transport': ['bus', 'skateboard', 'motorbike', 'quad-bike', 'car', 'trike']}"
+Pt1_2x6_level7-9,"There are 6 different nationalities: colombian, egyptian, french, german, indonesian, russian
+6 different pets are kept: cat, frog, guinea-pig, hedgehog, pony, snake
+ 1. the owner of the pony is not the colombian##6
+ 2. the owner of the guinea-pig is in an odd position##4
+ 3. the french is on the far right##1
+ 4. the owner of the hedgehog is not the egyptian##6
+ 5. the owner of the cat is somewhere to the right of the colombian##5
+ 6. the owner of the cat is on the right of the owner of the snake##1
+ 7. the owner of the snake is on the right of the russian##1
+ 8. the owner of the cat is somewhere between the indonesian and the owner of the snake
+ 9. the egyptian is somewhere to the right of the owner of the frog##5
+10. the owner of the snake is somewhere between the german and the owner of the hedgehog
+11. the indonesian is between the owner of the guinea-pig and the owner of the cat##2","{'Nationality': ['russian', 'colombian', 'german', 'indonesian', 'egyptian', 'french'], 'Pet': ['hedgehog', 'snake', 'cat', 'frog', 'guinea-pig', 'pony']}"
diff --git a/part2/level7/Pt2_2x7_level7.csv b/part2/level7/Pt2_2x7_level7.csv
new file mode 100644
index 0000000000000000000000000000000000000000..9f4bbcdcae1ceabc4d738063423aec6d8006647b
--- /dev/null
+++ b/part2/level7/Pt2_2x7_level7.csv
@@ -0,0 +1,182 @@
+ID,Clues,SolutionGrid
+Pt1_2x7_level7-0,"There 7 different types of food: apple, apricot, kiwi, pineapple, radish, raspberry, spinach
+There are 7 different nationalities: american, brazilian, french, german, mexican, russian, spanish
+ 1. the person eating kiwi is on the far left##1
+ 2. the person eating pineapple is not the russian##6
+ 3. the american is on the left of the person eating apricot##1
+ 4. the spanish is somewhere to the right of the mexican##5
+ 5. the person eating radish is on the left or right of the person eating spinach##3
+ 6. the american is on the right of the person eating kiwi##1
+ 7. the person eating raspberry is somewhere between the person eating apricot and the brazilian
+ 8. the brazilian is on the left of the spanish##1
+ 9. the german is somewhere between the person eating radish and the french
+10. the french is on the left or right of the american##3
+11. the mexican is on the far left##1
+12. the person eating pineapple is somewhere to the left of the spanish##5
+13. the person eating pineapple is somewhere to the right of the person eating raspberry##5
+14. the person eating spinach is somewhere to the right of the person eating radish##5
+15. the person eating radish is the brazilian##1","{'Food': ['kiwi', 'apple', 'apricot', 'raspberry', 'pineapple', 'radish', 'spinach'], 'Nationality': ['mexican', 'american', 'french', 'russian', 'german', 'brazilian', 'spanish']}"
+Pt1_2x7_level7-1,"There 7 different types of food: artichoke, banana, cabbage, grapefruit, pomegranate, radish, zucchini
+The people have 7 different hobbies: camping, chess, gardening, hiking, rock-climbing, singing, skydiving
+ 1. the person who's hobby is singing is somewhere between the person eating zucchini and the person eating banana
+ 2. the person who's hobby is skydiving is the person eating grapefruit##1
+ 3. the person who's hobby is rock-climbing is on the right of the person who's hobby is skydiving##1
+ 4. the person who's hobby is skydiving is on the right of the person eating radish##1
+ 5. the person eating artichoke is somewhere between the person who's hobby is hiking and the person who's hobby is chess
+ 6. the person eating radish is somewhere between the person eating grapefruit and the person who's hobby is gardening
+ 7. the person eating pomegranate is somewhere between the person eating grapefruit and the person eating banana
+ 8. the person who's hobby is camping is on the right of the person who's hobby is hiking##1
+ 9. the person who's hobby is rock-climbing is somewhere to the left of the person eating pomegranate##5
+10. the person eating pomegranate is somewhere to the right of the person who's hobby is singing##5
+11. the person who's hobby is singing is not the person eating zucchini##6
+12. the person who's hobby is chess is on the right of the person who's hobby is singing##1
+13. the person who's hobby is rock-climbing is between the person who's hobby is hiking and the person eating grapefruit##2","{'Food': ['zucchini', 'cabbage', 'radish', 'grapefruit', 'artichoke', 'pomegranate', 'banana'], 'Hobby': ['gardening', 'singing', 'chess', 'skydiving', 'rock-climbing', 'hiking', 'camping']}"
+Pt1_2x7_level7-2,"The people have 7 different hobbies: cooking, filmmaking, rock-climbing, skydiving, sudoku, traveling, video-games
+The people prefer 7 different music-genres: ambient, blues, country, d&b, hip-hop, jazz, metal
+ 1. the fan of metal is between the person who's hobby is rock-climbing and the fan of country##2
+ 2. the person who's hobby is filmmaking is somewhere to the right of the fan of blues##5
+ 3. the fan of blues is not the person who's hobby is skydiving##6
+ 4. the fan of ambient is somewhere to the right of the fan of jazz##5
+ 5. the fan of ambient is between the fan of jazz and the person who's hobby is sudoku##2
+ 6. the fan of country is somewhere to the right of the person who's hobby is skydiving##5
+ 7. the person who's hobby is video-games is on the far right##1
+ 8. the person who's hobby is skydiving is on the left or right of the fan of d&b##3
+ 9. the person who's hobby is rock-climbing is somewhere between the fan of hip-hop and the fan of metal
+10. the fan of blues is on the left or right of the person who's hobby is filmmaking##3
+11. the person who's hobby is sudoku is in an even position##4
+12. the person who's hobby is sudoku is not the fan of ambient##6
+13. the person who's hobby is traveling is somewhere between the person who's hobby is filmmaking and the person who's hobby is sudoku
+14. the fan of d&b is on the left or right of the person who's hobby is sudoku##3
+15. the person who's hobby is rock-climbing is on the left or right of the person who's hobby is sudoku##3
+16. the person who's hobby is sudoku is not the fan of jazz##6
+17. the person who's hobby is skydiving is on the left or right of the fan of country##3
+18. the person who's hobby is filmmaking is on the right of the person who's hobby is cooking##1
+19. the fan of ambient is somewhere to the left of the fan of hip-hop##5","{'Hobby': ['cooking', 'filmmaking', 'traveling', 'sudoku', 'rock-climbing', 'skydiving', 'video-games'], 'Music-Genre': ['blues', 'jazz', 'ambient', 'hip-hop', 'd&b', 'metal', 'country']}"
+Pt1_2x7_level7-3,"The people prefer 7 different types of sport: golf, lacrosse, parkour, skateboarding, skiing, tennis, volleyball
+The people use 7 different means of transport: jet-ski, quad-bike, scooter, skateboard, snowmobile, trike, van
+ 1. the person driving the van is somewhere to the right of the person driving the quad-bike##5
+ 2. the person who's sport is parkour is in an odd position##4
+ 3. the person who's sport is skiing is somewhere to the left of the person driving the van##5
+ 4. the person who's sport is skiing is somewhere to the right of the person driving the trike##5
+ 5. the person who's sport is skateboarding is somewhere to the left of the person who's sport is volleyball##5
+ 6. the person driving the trike is on the right of the person driving the quad-bike##1
+ 7. the person driving the scooter is somewhere between the person driving the quad-bike and the person driving the snowmobile
+ 8. the person who's sport is skateboarding is on the far left##1
+ 9. the person driving the snowmobile is somewhere to the left of the person who's sport is golf##5
+10. the person who's sport is tennis is in an even position##4
+11. the person who's sport is tennis is somewhere between the person who's sport is skiing and the person who's sport is lacrosse
+12. the person driving the skateboard is somewhere to the right of the person who's sport is volleyball##5
+13. the person driving the skateboard is on the left of the person driving the jet-ski##1
+14. the person who's sport is parkour is somewhere to the left of the person driving the van##5
+15. the person who's sport is volleyball is on the left or right of the person driving the skateboard##3
+16. the person driving the snowmobile is somewhere to the left of the person driving the scooter##5
+17. the person driving the skateboard is between the person who's sport is tennis and the person driving the trike##2
+18. the person who's sport is skiing is not the person driving the van##6
+19. the person driving the jet-ski is somewhere to the right of the person driving the quad-bike##5","{'Sport': ['skateboarding', 'golf', 'parkour', 'volleyball', 'skiing', 'tennis', 'lacrosse'], 'Transport': ['snowmobile', 'scooter', 'quad-bike', 'trike', 'skateboard', 'jet-ski', 'van']}"
+Pt1_2x7_level7-4,"The people perfer 7 different movie-genres: comedy, documentary, mystery, romance, superhero, time-travel, zombie
+7 different pets are kept: cat, ferret, hamster, horse, lizard, rabbit, turtle
+ 1. the person watching mystery movies is on the right of the person watching superhero movies##1
+ 2. the owner of the rabbit is somewhere between the owner of the cat and the owner of the hamster
+ 3. the person watching time-travel movies is on the far left##1
+ 4. the owner of the horse is not the person watching time-travel movies##6
+ 5. the owner of the horse is somewhere to the left of the owner of the cat##5
+ 6. the person watching documentary movies is somewhere to the left of the person watching superhero movies##5
+ 7. the person watching superhero movies is somewhere to the left of the person watching mystery movies##5
+ 8. the owner of the cat is somewhere to the left of the owner of the turtle##5
+ 9. the owner of the rabbit is not the person watching superhero movies##6
+10. the person watching documentary movies is somewhere to the left of the owner of the horse##5
+11. the person watching superhero movies is somewhere to the left of the person watching romance movies##5
+12. the person watching mystery movies is the owner of the lizard##1
+13. the person watching documentary movies is on the right of the person watching time-travel movies##1
+14. the person watching documentary movies is the owner of the ferret##1
+15. the person watching mystery movies is on the left of the person watching zombie movies##1
+16. the person watching romance movies is on the left of the person watching comedy movies##1","{'Movie-Genre': ['time-travel', 'documentary', 'superhero', 'mystery', 'zombie', 'romance', 'comedy'], 'Pet': ['hamster', 'ferret', 'horse', 'lizard', 'rabbit', 'cat', 'turtle']}"
+Pt1_2x7_level7-5,"There are 7 different nationalities: australian, chinese, dutch, german, japanese, nigerian, thai
+The people prefer 7 different types of sport: basketball, biathlon, skateboarding, snowboarding, soccer, surfing, weightlifting
+ 1. the chinese is in the middle##1
+ 2. the person who's sport is biathlon is somewhere to the right of the person who's sport is weightlifting##5
+ 3. the chinese is on the right of the german##1
+ 4. the nigerian is somewhere between the dutch and the chinese
+ 5. the thai is on the left of the nigerian##1
+ 6. the australian is the person who's sport is weightlifting##1
+ 7. the person who's sport is surfing is somewhere to the left of the thai##5
+ 8. the person who's sport is basketball is not the australian##6
+ 9. the thai is somewhere to the right of the person who's sport is weightlifting##5
+10. the person who's sport is snowboarding is not the australian##6
+11. the person who's sport is snowboarding is on the left or right of the person who's sport is biathlon##3
+12. the thai is on the left or right of the person who's sport is soccer##3
+13. the chinese is not the person who's sport is biathlon##6
+14. the thai is the person who's sport is snowboarding##1
+15. the person who's sport is biathlon is somewhere to the right of the thai##5
+16. the person who's sport is surfing is on the left of the person who's sport is soccer##1
+17. the person who's sport is skateboarding is on the left or right of the german##3","{'Nationality': ['australian', 'japanese', 'german', 'chinese', 'thai', 'nigerian', 'dutch'], 'Sport': ['weightlifting', 'skateboarding', 'surfing', 'soccer', 'snowboarding', 'biathlon', 'basketball']}"
+Pt1_2x7_level7-6,"The people have 7 different jobs:  analyst, architect, firefighter, manager, mechanic, scientist, writer
+The people use 7 different means of transport: airplane, bike, boat, helicopter, motorbike, snowmobile, van
+ 1. the person driving the motorbike is not the mechanic##6
+ 2. the scientist is on the left or right of the person driving the bike##3
+ 3. the person driving the van is the manager##1
+ 4. the mechanic is on the left of the person driving the airplane##1
+ 5. the person driving the boat is on the left of the person driving the motorbike##1
+ 6. the person driving the airplane is somewhere between the mechanic and the writer
+ 7. the person driving the van is on the left of the person driving the snowmobile##1
+ 8. the analyst is on the left or right of the person driving the van##3
+ 9. the mechanic is not the person driving the helicopter##6
+10. the architect is in an even position##4
+11. the architect is not the person driving the motorbike##6
+12. the person driving the van is in the middle##1
+13. the person driving the boat is between the person driving the motorbike and the firefighter##2
+14. the person driving the motorbike is somewhere between the manager and the person driving the boat
+15. the person driving the bike is somewhere to the left of the scientist##5
+16. the writer is on the left or right of the person driving the airplane##3","{'Job': ['firefighter', 'scientist', 'analyst', 'manager', 'mechanic', 'architect', 'writer'], 'Transport': ['bike', 'boat', 'motorbike', 'van', 'snowmobile', 'airplane', 'helicopter']}"
+Pt1_2x7_level7-7,"There 7 different types of food: blueberry, lemon, mango, pomegranate, raspberry, strawberry, zucchini
+7 different pets are kept: cat, chinchilla, fish, goat, goldfish, hamster, pony
+ 1. the person eating zucchini is not the owner of the pony##6
+ 2. the person eating strawberry is somewhere to the left of the owner of the chinchilla##5
+ 3. the person eating strawberry is on the left or right of the person eating raspberry##3
+ 4. the person eating strawberry is the person eating strawberry##1
+ 5. the owner of the chinchilla is on the left of the owner of the hamster##1
+ 6. the owner of the goldfish is somewhere between the owner of the fish and the owner of the cat
+ 7. the person eating lemon is in an odd position##4
+ 8. the owner of the cat is in an even position##4
+ 9. the person eating mango is the owner of the goat##1
+10. the person eating strawberry is between the person eating raspberry and the owner of the goldfish##2
+11. the person eating blueberry is on the left or right of the owner of the cat##3
+12. the owner of the goldfish is in the middle##1
+13. the person eating raspberry is on the right of the owner of the fish##1
+14. the person eating pomegranate is on the left or right of the person eating strawberry##3
+15. the person eating mango is on the far left##1
+16. the person eating mango is somewhere to the left of the owner of the pony##5
+17. the person eating blueberry is somewhere to the right of the owner of the cat##5
+18. the owner of the fish is somewhere to the right of the person eating zucchini##5","{'Food': ['mango', 'zucchini', 'blueberry', 'pomegranate', 'strawberry', 'raspberry', 'lemon'], 'Pet': ['goat', 'cat', 'pony', 'goldfish', 'fish', 'chinchilla', 'hamster']}"
+Pt1_2x7_level7-8,"There are 7 different nationalities: argentine, british, indonesian, italian, japanese, russian, turkish
+7 different pets are kept: ferret, hedgehog, lizard, rabbit, rat, snake, turtle
+ 1. the argentine is on the left of the indonesian##1
+ 2. the owner of the ferret is somewhere between the japanese and the owner of the turtle
+ 3. the argentine is on the right of the japanese##1
+ 4. the owner of the lizard is not the turkish##6
+ 5. the owner of the turtle is somewhere to the left of the japanese##5
+ 6. the owner of the rat is on the left of the argentine##1
+ 7. the owner of the rat is in an odd position##4
+ 8. the italian is somewhere between the owner of the snake and the turkish
+ 9. the british is not the owner of the ferret##6
+10. the owner of the snake is on the left of the owner of the hedgehog##1
+11. the italian is somewhere between the owner of the snake and the owner of the rat
+12. the indonesian is on the right of the owner of the rabbit##1
+13. the russian is in the middle##1
+14. the italian is on the right of the owner of the snake##1
+15. the turkish is somewhere to the left of the owner of the rat##5","{'Nationality': ['british', 'italian', 'turkish', 'russian', 'japanese', 'argentine', 'indonesian'], 'Pet': ['snake', 'hedgehog', 'turtle', 'ferret', 'rat', 'rabbit', 'lizard']}"
+Pt1_2x7_level7-9,"The people prefer 7 different music-genres: ambient, dubstep, gospel, indie, metal, rock, soul
+The people prefer 7 different types of sport: baseball, lacrosse, rowing, sailing, soccer, surfing, water-polo
+ 1. the person who's sport is lacrosse is the fan of indie##1
+ 2. the person who's sport is rowing is somewhere to the left of the fan of ambient##5
+ 3. the person who's sport is baseball is somewhere between the fan of soul and the fan of metal
+ 4. the person who's sport is baseball is on the left of the person who's sport is rowing##1
+ 5. the person who's sport is rowing is on the left of the fan of ambient##1
+ 6. the fan of dubstep is not the person who's sport is soccer##6
+ 7. the person who's sport is water-polo is the fan of ambient##1
+ 8. the person who's sport is sailing is on the left of the person who's sport is soccer##1
+ 9. the person who's sport is soccer is somewhere to the left of the fan of ambient##5
+10. the fan of ambient is on the left or right of the fan of indie##3
+11. the person who's sport is soccer is between the fan of gospel and the person who's sport is baseball##2
+12. the fan of rock is somewhere between the fan of soul and the person who's sport is soccer
+13. the fan of indie is on the far right##1","{'Music-Genre': ['dubstep', 'gospel', 'metal', 'rock', 'soul', 'ambient', 'indie'], 'Sport': ['surfing', 'sailing', 'soccer', 'baseball', 'rowing', 'water-polo', 'lacrosse']}"
diff --git a/part2/level7/Pt2_3x3_level7.csv b/part2/level7/Pt2_3x3_level7.csv
new file mode 100644
index 0000000000000000000000000000000000000000..68ad94bade83132163eac64276c7e108df0de7e9
--- /dev/null
+++ b/part2/level7/Pt2_3x3_level7.csv
@@ -0,0 +1,80 @@
+ID,Clues,SolutionGrid
+Pt1_3x3_level7-0,"There 3 different types of food: apricot, kiwi, tomato
+The people prefer 3 different music-genres: classical, electronic, gospel
+There are 3 different nationalities: australian, dutch, indian
+1. the indian is the fan of gospel##1
+2. the person eating tomato is somewhere between the person eating kiwi and the australian
+3. the australian is somewhere to the left of the fan of gospel##5
+4. the dutch is the fan of electronic##1
+5. the fan of electronic is somewhere to the right of the fan of gospel##5","{'Food': ['apricot', 'tomato', 'kiwi'], 'Music-Genre': ['classical', 'gospel', 'electronic'], 'Nationality': ['australian', 'indian', 'dutch']}"
+Pt1_3x3_level7-1,"There are 3 different favourite beverages: coffee, lemonade, sprite
+The people prefer 3 different music-genres: electronic, house, soul
+The people use 3 different means of transport: helicopter, scooter, subway
+1. the fan of house is the person driving the scooter##1
+2. the fan of soul is on the far left##1
+3. the person drinking sprite is on the left of the fan of electronic##1
+4. the person driving the subway is the person driving the subway##1
+5. the fan of electronic is somewhere between the person driving the helicopter and the person drinking lemonade","{'Beverage': ['sprite', 'coffee', 'lemonade'], 'Music-Genre': ['soul', 'electronic', 'house'], 'Transport': ['helicopter', 'subway', 'scooter']}"
+Pt1_3x3_level7-2,"There are 3 different favourite beverages: coffee, fanta, milk
+The people perfer 3 different movie-genres: romance, satire, superhero
+There are 3 different nationalities: colombian, german, indian
+1. the person watching romance movies is somewhere to the left of the person watching satire movies##5
+2. the colombian is in an odd position##4
+3. the indian is on the far right##1
+4. the person drinking milk is somewhere between the person watching romance movies and the person watching superhero movies
+5. the person drinking coffee is on the left of the german##1","{'Beverage': ['coffee', 'milk', 'fanta'], 'Movie-Genre': ['romance', 'satire', 'superhero'], 'Nationality': ['colombian', 'german', 'indian']}"
+Pt1_3x3_level7-3,"There are 3 different favourite beverages: 7up, juice, mirinda
+The people have 3 different jobs:  designer, librarian, scientist
+The people prefer 3 different music-genres: d&b, electronic, rock
+1. the person drinking juice is somewhere to the left of the fan of electronic##5
+2. the fan of rock is on the far right##1
+3. the person drinking mirinda is on the left of the designer##1
+4. the scientist is somewhere between the fan of rock and the fan of d&b","{'Beverage': ['juice', 'mirinda', '7up'], 'Job': ['librarian', 'scientist', 'designer'], 'Music-Genre': ['d&b', 'electronic', 'rock']}"
+Pt1_3x3_level7-4,"The people prefer 3 different music-genres: ambient, disco, house
+3 different pets are kept: goldfish, guinea-pig, snake
+The people use 3 different means of transport: ship, train, van
+1. the person driving the train is on the left of the person driving the ship##1
+2. the owner of the guinea-pig is on the right of the fan of house##1
+3. the person driving the ship is between the person driving the train and the person driving the van##2
+4. the fan of disco is somewhere between the fan of house and the owner of the goldfish","{'Music-Genre': ['house', 'disco', 'ambient'], 'Pet': ['snake', 'guinea-pig', 'goldfish'], 'Transport': ['train', 'ship', 'van']}"
+Pt1_3x3_level7-5,"There are 3 different favourite beverages: iced-tea, juice, water
+The people have 3 different jobs:  librarian, musician, software-developer
+There are 3 different nationalities: australian, japanese, turkish
+1. the librarian is somewhere to the left of the software-developer##5
+2. the person drinking iced-tea is somewhere to the right of the person drinking water##5
+3. the japanese is on the right of the person drinking iced-tea##1
+4. the librarian is somewhere between the turkish and the japanese
+5. the librarian is somewhere between the musician and the person drinking juice","{'Beverage': ['water', 'iced-tea', 'juice'], 'Job': ['musician', 'librarian', 'software-developer'], 'Nationality': ['turkish', 'australian', 'japanese']}"
+Pt1_3x3_level7-6,"There are 3 different favourite beverages: hot-chocolate, iced-tea, water
+The people have 3 different jobs:  doctor, entrepreneur, police-officer
+The people use 3 different means of transport: bike, bus, trike
+1. the police-officer is somewhere to the right of the doctor##5
+2. the doctor is on the right of the entrepreneur##1
+3. the person driving the bus is on the far right##1
+4. the person drinking hot-chocolate is the person driving the trike##1
+5. the person drinking iced-tea is on the far left or far right##3
+6. the person drinking iced-tea is somewhere to the right of the person drinking water##5
+7. the person drinking hot-chocolate is somewhere between the person driving the bus and the person driving the bike","{'Beverage': ['water', 'hot-chocolate', 'iced-tea'], 'Job': ['entrepreneur', 'doctor', 'police-officer'], 'Transport': ['bike', 'trike', 'bus']}"
+Pt1_3x3_level7-7,"There are 3 different nationalities: british, dutch, polish
+3 different pets are kept: bird, rabbit, snake
+The people use 3 different means of transport: airplane, motorbike, train
+1. the person driving the train is somewhere between the british and the person driving the airplane
+2. the owner of the rabbit is somewhere to the right of the person driving the motorbike##5
+3. the owner of the snake is the person driving the airplane##1
+4. the person driving the airplane is the dutch##1
+5. the polish is between the person driving the airplane and the owner of the bird##2","{'Nationality': ['british', 'polish', 'dutch'], 'Pet': ['bird', 'rabbit', 'snake'], 'Transport': ['motorbike', 'train', 'airplane']}"
+Pt1_3x3_level7-8,"There are 3 different favourite beverages: almond-milk, juice, milk
+The people prefer 3 different types of sport: biathlon, golf, ice-hockey
+The people use 3 different means of transport: bike, jet-ski, scooter
+1. the person drinking milk is in an odd position##4
+2. the person who's sport is ice-hockey is somewhere between the person driving the scooter and the person who's sport is golf
+3. the person drinking almond-milk is somewhere to the right of the person driving the bike##5
+4. the person drinking juice is somewhere to the left of the person who's sport is ice-hockey##5","{'Beverage': ['juice', 'almond-milk', 'milk'], 'Sport': ['golf', 'ice-hockey', 'biathlon'], 'Transport': ['bike', 'jet-ski', 'scooter']}"
+Pt1_3x3_level7-9,"There are 3 different favourite beverages: cola, milk, soy-milk
+The people perfer 3 different movie-genres: drama, thriller, western
+There are 3 different nationalities: australian, russian, turkish
+1. the person watching thriller movies is on the left or right of the person watching drama movies##3
+2. the russian is somewhere between the person drinking soy-milk and the australian
+3. the person drinking milk is on the right of the person watching western movies##1
+4. the person watching thriller movies is the russian##1
+5. the australian is on the right of the person watching thriller movies##1","{'Beverage': ['soy-milk', 'milk', 'cola'], 'Movie-Genre': ['western', 'thriller', 'drama'], 'Nationality': ['turkish', 'russian', 'australian']}"
diff --git a/part2/level7/Pt2_3x4_level7.csv b/part2/level7/Pt2_3x4_level7.csv
new file mode 100644
index 0000000000000000000000000000000000000000..2fc23511d4ee1911116ff7361c42fa8c1bfa0f76
--- /dev/null
+++ b/part2/level7/Pt2_3x4_level7.csv
@@ -0,0 +1,120 @@
+ID,Clues,SolutionGrid
+Pt1_3x4_level7-0,"The people prefer 4 different music-genres: classical, country, disco, funk
+There are 4 different nationalities: brazilian, colombian, italian, thai
+The people prefer 4 different types of sport: badminton, ice-hockey, rugby, sailing
+1. the thai is the fan of disco##1
+2. the fan of classical is on the far right##1
+3. the brazilian is in an odd position##4
+4. the italian is not the fan of classical##6
+5. the person who's sport is rugby is not the thai##6
+6. the person who's sport is ice-hockey is on the left or right of the brazilian##3
+7. the brazilian is somewhere between the fan of disco and the colombian
+8. the person who's sport is badminton is between the fan of country and the fan of disco##2
+9. the person who's sport is rugby is on the left or right of the fan of funk##3","{'Music-Genre': ['disco', 'funk', 'country', 'classical'], 'Nationality': ['thai', 'italian', 'brazilian', 'colombian'], 'Sport': ['sailing', 'badminton', 'rugby', 'ice-hockey']}"
+Pt1_3x4_level7-1,"There are 4 different favourite beverages: 7up, hot-chocolate, sprite, water
+There 4 different types of food: blueberry, cauliflower, pepper, raspberry
+There are 4 different nationalities: colombian, mexican, nigerian, polish
+ 1. the person eating raspberry is on the far left or far right##3
+ 2. the person eating blueberry is in an odd position##4
+ 3. the person drinking sprite is not the person eating cauliflower##6
+ 4. the person drinking water is the person eating pepper##1
+ 5. the person eating blueberry is the nigerian##1
+ 6. the person eating pepper is the polish##1
+ 7. the person drinking sprite is on the right of the mexican##1
+ 8. the person eating raspberry is on the left or right of the mexican##3
+ 9. the person drinking 7up is somewhere between the person eating raspberry and the person drinking sprite
+10. the nigerian is on the left or right of the person eating pepper##3","{'Beverage': ['hot-chocolate', '7up', 'sprite', 'water'], 'Food': ['raspberry', 'cauliflower', 'blueberry', 'pepper'], 'Nationality': ['colombian', 'mexican', 'nigerian', 'polish']}"
+Pt1_3x4_level7-2,"The people have 4 different hobbies: board-games, camping, fishing, writing
+There are 4 different nationalities: american, dutch, nigerian, russian
+The people use 4 different means of transport: bike, boat, bus, taxi
+1. the person driving the bus is somewhere to the right of the person driving the boat##5
+2. the person who's hobby is fishing is in an even position##4
+3. the person driving the bus is on the far right##1
+4. the american is between the russian and the person who's hobby is fishing##2
+5. the person who's hobby is fishing is not the person driving the taxi##6
+6. the person who's hobby is fishing is somewhere between the person who's hobby is camping and the dutch
+7. the person driving the bike is on the right of the person driving the taxi##1
+8. the person who's hobby is camping is on the left of the person who's hobby is board-games##1
+9. the person driving the taxi is on the left of the person driving the bike##1","{'Hobby': ['writing', 'fishing', 'camping', 'board-games'], 'Nationality': ['dutch', 'nigerian', 'american', 'russian'], 'Transport': ['taxi', 'bike', 'boat', 'bus']}"
+Pt1_3x4_level7-3,"The people prefer 4 different music-genres: blues, gospel, jazz, salsa
+There are 4 different nationalities: argentine, indian, mexican, nigerian
+The people use 4 different means of transport: airplane, motorbike, quad-bike, ship
+1. the fan of jazz is on the far right##1
+2. the indian is the person driving the motorbike##1
+3. the person driving the airplane is on the right of the person driving the motorbike##1
+4. the fan of gospel is the person driving the motorbike##1
+5. the mexican is the fan of salsa##1
+6. the argentine is the person driving the airplane##1
+7. the fan of salsa is on the left or right of the fan of blues##3
+8. the person driving the ship is somewhere between the fan of gospel and the fan of jazz","{'Music-Genre': ['gospel', 'blues', 'salsa', 'jazz'], 'Nationality': ['indian', 'argentine', 'mexican', 'nigerian'], 'Transport': ['motorbike', 'airplane', 'ship', 'quad-bike']}"
+Pt1_3x4_level7-4,"There are 4 different favourite beverages: cola, fanta, iced-tea, lemonade
+The people prefer 4 different music-genres: blues, country, d&b, reggae
+4 different pets are kept: cat, horse, mouse, rabbit
+1. the person drinking cola is not the fan of reggae##6
+2. the fan of country is somewhere between the owner of the cat and the fan of blues
+3. the owner of the horse is in an odd position##4
+4. the person drinking cola is somewhere between the fan of country and the person drinking fanta
+5. the person drinking fanta is the owner of the rabbit##1
+6. the person drinking lemonade is on the far left or far right##3
+7. the owner of the mouse is the person drinking lemonade##1
+8. the fan of blues is in an even position##4","{'Beverage': ['fanta', 'cola', 'iced-tea', 'lemonade'], 'Music-Genre': ['reggae', 'd&b', 'country', 'blues'], 'Pet': ['rabbit', 'cat', 'horse', 'mouse']}"
+Pt1_3x4_level7-5,"There are 4 different favourite beverages: 7up, fanta, lemonade, soy-milk
+The people have 4 different hobbies: chess, filmmaking, magic-tricks, photography
+There are 4 different nationalities: british, chinese, colombian, egyptian
+1. the egyptian is the person who's hobby is magic-tricks##1
+2. the egyptian is on the left or right of the person who's hobby is chess##3
+3. the colombian is somewhere to the right of the person drinking 7up##5
+4. the person drinking lemonade is somewhere between the person who's hobby is filmmaking and the person who's hobby is magic-tricks
+5. the person who's hobby is filmmaking is the person drinking 7up##1
+6. the person drinking 7up is on the right of the person drinking lemonade##1
+7. the person drinking soy-milk is somewhere to the left of the person drinking fanta##5
+8. the person drinking lemonade is not the british##6","{'Beverage': ['soy-milk', 'lemonade', '7up', 'fanta'], 'Hobby': ['magic-tricks', 'chess', 'filmmaking', 'photography'], 'Nationality': ['egyptian', 'chinese', 'british', 'colombian']}"
+Pt1_3x4_level7-6,"The people have 4 different jobs:  doctor, librarian, musician, photographer
+4 different pets are kept: dog, frog, goat, goldfish
+The people use 4 different means of transport: airplane, motorbike, quad-bike, train
+1. the person driving the motorbike is somewhere to the left of the person driving the airplane##5
+2. the owner of the goat is somewhere to the right of the doctor##5
+3. the owner of the dog is between the owner of the goldfish and the owner of the goat##2
+4. the doctor is somewhere to the right of the musician##5
+5. the person driving the train is in an even position##4
+6. the owner of the frog is somewhere to the left of the owner of the goldfish##5
+7. the musician is somewhere between the person driving the quad-bike and the person driving the airplane
+8. the person driving the motorbike is on the left or right of the person driving the train##3
+9. the librarian is somewhere to the left of the owner of the dog##5","{'Job': ['librarian', 'musician', 'doctor', 'photographer'], 'Pet': ['frog', 'goldfish', 'dog', 'goat'], 'Transport': ['quad-bike', 'train', 'motorbike', 'airplane']}"
+Pt1_3x4_level7-7,"The people have 4 different hobbies: board-games, dancing, drawing, gardening
+The people perfer 4 different movie-genres: horror, martial-arts, musical, spy
+4 different pets are kept: fish, hedgehog, lizard, rat
+ 1. the owner of the lizard is the person who's hobby is dancing##1
+ 2. the owner of the fish is on the left of the person who's hobby is gardening##1
+ 3. the owner of the rat is somewhere to the left of the person who's hobby is gardening##5
+ 4. the person watching martial-arts movies is on the left of the person watching horror movies##1
+ 5. the person who's hobby is board-games is on the far left##1
+ 6. the person watching musical movies is somewhere to the left of the person watching martial-arts movies##5
+ 7. the person watching horror movies is somewhere between the person watching martial-arts movies and the person watching spy movies
+ 8. the person who's hobby is drawing is on the left of the owner of the hedgehog##1
+ 9. the person watching horror movies is somewhere to the right of the owner of the lizard##5
+10. the person who's hobby is dancing is on the left of the person who's hobby is drawing##1","{'Hobby': ['board-games', 'dancing', 'drawing', 'gardening'], 'Movie-Genre': ['musical', 'martial-arts', 'horror', 'spy'], 'Pet': ['rat', 'lizard', 'fish', 'hedgehog']}"
+Pt1_3x4_level7-8,"There 4 different types of food: asparagus, blueberry, broccoli, papaya
+The people perfer 4 different movie-genres: animation, crime, horror, superhero
+4 different pets are kept: chinchilla, dog, goat, goldfish
+1. the person watching animation movies is on the left of the person watching superhero movies##1
+2. the person watching crime movies is somewhere to the right of the person eating broccoli##5
+3. the owner of the dog is on the right of the owner of the chinchilla##1
+4. the person watching superhero movies is somewhere between the person watching animation movies and the person eating asparagus
+5. the person watching superhero movies is somewhere to the right of the person eating blueberry##5
+6. the owner of the chinchilla is somewhere to the left of the owner of the goldfish##5
+7. the owner of the goat is somewhere to the right of the person watching animation movies##5
+8. the owner of the dog is on the left of the person watching crime movies##1
+9. the owner of the goat is on the left of the person eating papaya##1","{'Food': ['blueberry', 'broccoli', 'asparagus', 'papaya'], 'Movie-Genre': ['animation', 'superhero', 'crime', 'horror'], 'Pet': ['chinchilla', 'dog', 'goat', 'goldfish']}"
+Pt1_3x4_level7-9,"There are 4 different nationalities: brazilian, egyptian, italian, malaysian
+The people prefer 4 different types of sport: baseball, surfing, water-polo, weightlifting
+The people use 4 different means of transport: boat, jet-ski, scooter, snowmobile
+1. the person who's sport is surfing is not the person driving the scooter##6
+2. the person who's sport is surfing is somewhere to the right of the person who's sport is weightlifting##5
+3. the italian is somewhere to the right of the person driving the scooter##5
+4. the person driving the boat is not the egyptian##6
+5. the malaysian is somewhere to the right of the person who's sport is baseball##5
+6. the brazilian is on the left of the person driving the scooter##1
+7. the brazilian is somewhere between the person who's sport is weightlifting and the person driving the snowmobile
+8. the person driving the scooter is not the italian##6
+9. the person who's sport is weightlifting is on the far left##1","{'Nationality': ['egyptian', 'brazilian', 'malaysian', 'italian'], 'Sport': ['weightlifting', 'baseball', 'water-polo', 'surfing'], 'Transport': ['jet-ski', 'boat', 'scooter', 'snowmobile']}"
diff --git a/part2/level7/Pt2_3x5_level7.csv b/part2/level7/Pt2_3x5_level7.csv
new file mode 100644
index 0000000000000000000000000000000000000000..f363e02431d5da9ed553043559efa0e698f805d9
--- /dev/null
+++ b/part2/level7/Pt2_3x5_level7.csv
@@ -0,0 +1,164 @@
+ID,Clues,SolutionGrid
+Pt1_3x5_level7-0,"The people prefer 5 different music-genres: ambient, blues, classical, r&b, soul
+There are 5 different nationalities: argentine, colombian, mexican, polish, russian
+The people use 5 different means of transport: boat, helicopter, roller, skateboard, snowmobile
+ 1. the argentine is on the far left##1
+ 2. the fan of ambient is on the left or right of the person driving the skateboard##3
+ 3. the fan of ambient is not the polish##6
+ 4. the mexican is somewhere to the right of the polish##5
+ 5. the person driving the boat is on the far right##1
+ 6. the person driving the snowmobile is in an odd position##4
+ 7. the person driving the roller is somewhere between the argentine and the fan of soul
+ 8. the fan of soul is on the left or right of the mexican##3
+ 9. the fan of soul is somewhere to the left of the russian##5
+10. the fan of blues is on the left of the polish##1
+11. the russian is the fan of ambient##1
+12. the person driving the skateboard is on the left or right of the mexican##3
+13. the person driving the snowmobile is on the right of the fan of r&b##1","{'Music-Genre': ['blues', 'r&b', 'classical', 'soul', 'ambient'], 'Nationality': ['argentine', 'polish', 'mexican', 'colombian', 'russian'], 'Transport': ['helicopter', 'roller', 'snowmobile', 'skateboard', 'boat']}"
+Pt1_3x5_level7-1,"There 5 different types of food: cucumber, grapefruit, pear, potato, watermelon
+The people have 5 different jobs:  bartender, dancer, freelancer, police-officer, software-developer
+The people prefer 5 different types of sport: cricket, golf, skateboarding, volleyball, weightlifting
+ 1. the person who's sport is volleyball is not the person eating grapefruit##6
+ 2. the person who's sport is golf is somewhere between the person eating grapefruit and the person eating pear
+ 3. the dancer is somewhere between the person who's sport is skateboarding and the person who's sport is cricket
+ 4. the person who's sport is volleyball is somewhere to the right of the person who's sport is golf##5
+ 5. the person who's sport is weightlifting is on the far left##1
+ 6. the police-officer is somewhere to the left of the person eating cucumber##5
+ 7. the person eating potato is somewhere between the person eating cucumber and the person eating pear
+ 8. the person eating potato is on the left of the person who's sport is skateboarding##1
+ 9. the person who's sport is skateboarding is the bartender##1
+10. the person eating pear is on the right of the person eating watermelon##1
+11. the person eating watermelon is in an odd position##4
+12. the freelancer is somewhere to the left of the person who's sport is golf##5
+13. the police-officer is the person eating watermelon##1
+14. the person who's sport is volleyball is on the far left or far right##3","{'Food': ['watermelon', 'pear', 'potato', 'grapefruit', 'cucumber'], 'Job': ['police-officer', 'freelancer', 'dancer', 'bartender', 'software-developer'], 'Sport': ['weightlifting', 'cricket', 'golf', 'skateboarding', 'volleyball']}"
+Pt1_3x5_level7-2,"There are 5 different favourite beverages: coffee, hot-chocolate, iced-tea, lemonade, water
+The people prefer 5 different music-genres: blues, funk, house, rock, trance
+The people prefer 5 different types of sport: badminton, baseball, cricket, skateboarding, snowboarding
+ 1. the person drinking iced-tea is on the left or right of the person drinking water##3
+ 2. the person who's sport is snowboarding is on the left of the person who's sport is cricket##1
+ 3. the person who's sport is baseball is on the far right##1
+ 4. the fan of trance is between the fan of funk and the fan of blues##2
+ 5. the person drinking coffee is on the left or right of the person drinking hot-chocolate##3
+ 6. the person who's sport is snowboarding is on the right of the fan of rock##1
+ 7. the person drinking iced-tea is on the left or right of the fan of funk##3
+ 8. the fan of blues is somewhere between the person drinking water and the person who's sport is badminton
+ 9. the fan of funk is somewhere to the right of the person who's sport is cricket##5
+10. the person who's sport is badminton is not the person drinking hot-chocolate##6
+11. the person drinking iced-tea is on the left of the person who's sport is skateboarding##1","{'Beverage': ['coffee', 'hot-chocolate', 'iced-tea', 'water', 'lemonade'], 'Music-Genre': ['rock', 'blues', 'trance', 'funk', 'house'], 'Sport': ['badminton', 'snowboarding', 'cricket', 'skateboarding', 'baseball']}"
+Pt1_3x5_level7-3,"There 5 different types of food: avocado, lime, papaya, pineapple, watermelon
+There are 5 different nationalities: british, french, indonesian, italian, pakistani
+5 different pets are kept: cat, frog, goat, pony, rat
+ 1. the person eating avocado is somewhere to the left of the italian##5
+ 2. the british is on the right of the indonesian##1
+ 3. the french is not the person eating avocado##6
+ 4. the owner of the goat is between the owner of the cat and the french##2
+ 5. the owner of the pony is on the far left or far right##3
+ 6. the owner of the goat is somewhere to the right of the owner of the cat##5
+ 7. the french is somewhere between the owner of the goat and the person eating lime
+ 8. the owner of the rat is somewhere to the right of the indonesian##5
+ 9. the person eating pineapple is on the left of the person eating avocado##1
+10. the person eating watermelon is not the owner of the cat##6
+11. the owner of the rat is somewhere to the right of the person eating papaya##5
+12. the indonesian is somewhere to the left of the owner of the rat##5
+13. the person eating papaya is on the left of the person eating lime##1
+14. the indonesian is on the left of the person eating watermelon##1","{'Food': ['pineapple', 'avocado', 'watermelon', 'papaya', 'lime'], 'Nationality': ['pakistani', 'indonesian', 'british', 'french', 'italian'], 'Pet': ['pony', 'cat', 'goat', 'frog', 'rat']}"
+Pt1_3x5_level7-4,"There 5 different types of food: garlic, orange, pineapple, plum, watermelon
+The people have 5 different hobbies: drawing, gardening, rock-climbing, skydiving, sudoku
+There are 5 different nationalities: american, canadian, japanese, polish, thai
+ 1. the american is on the right of the canadian##1
+ 2. the person eating orange is on the right of the polish##1
+ 3. the canadian is on the left of the person eating plum##1
+ 4. the person who's hobby is gardening is the polish##1
+ 5. the person who's hobby is skydiving is somewhere to the right of the polish##5
+ 6. the american is on the left or right of the thai##3
+ 7. the japanese is somewhere to the left of the person eating pineapple##5
+ 8. the person who's hobby is drawing is on the far right##1
+ 9. the person eating garlic is somewhere to the right of the american##5
+10. the person who's hobby is rock-climbing is in the middle##1
+11. the person who's hobby is rock-climbing is somewhere between the polish and the person who's hobby is skydiving
+12. the person who's hobby is sudoku is on the far left##1
+13. the person who's hobby is gardening is the person eating pineapple##1","{'Food': ['watermelon', 'pineapple', 'orange', 'plum', 'garlic'], 'Hobby': ['sudoku', 'gardening', 'rock-climbing', 'skydiving', 'drawing'], 'Nationality': ['japanese', 'polish', 'canadian', 'american', 'thai']}"
+Pt1_3x5_level7-5,"There are 5 different favourite beverages: fanta, juice, lemonade, mirinda, tea
+The people have 5 different jobs:  coach, dancer, engineer, journalist, videographer
+There are 5 different nationalities: brazilian, british, indonesian, malaysian, turkish
+ 1. the coach is not the indonesian##6
+ 2. the person drinking lemonade is in the middle##1
+ 3. the person drinking juice is somewhere to the left of the person drinking tea##5
+ 4. the person drinking fanta is somewhere to the right of the dancer##5
+ 5. the person drinking fanta is somewhere to the left of the turkish##5
+ 6. the indonesian is somewhere between the person drinking lemonade and the person drinking juice
+ 7. the person drinking mirinda is in an odd position##4
+ 8. the engineer is the british##1
+ 9. the british is somewhere between the videographer and the person drinking tea
+10. the journalist is the turkish##1
+11. the turkish is on the left of the malaysian##1
+12. the dancer is on the left of the videographer##1","{'Beverage': ['juice', 'fanta', 'lemonade', 'tea', 'mirinda'], 'Job': ['dancer', 'videographer', 'engineer', 'journalist', 'coach'], 'Nationality': ['brazilian', 'indonesian', 'british', 'turkish', 'malaysian']}"
+Pt1_3x5_level7-6,"The people have 5 different jobs:  coach, freelancer, paramedic, police-officer, teacher
+5 different pets are kept: dog, goat, goldfish, guinea-pig, hamster
+The people prefer 5 different types of sport: baseball, biathlon, lacrosse, tennis, water-polo
+ 1. the person who's sport is lacrosse is the teacher##1
+ 2. the person who's sport is water-polo is somewhere to the left of the person who's sport is baseball##5
+ 3. the person who's sport is biathlon is on the right of the person who's sport is tennis##1
+ 4. the freelancer is on the left or right of the person who's sport is tennis##3
+ 5. the person who's sport is baseball is on the right of the owner of the dog##1
+ 6. the owner of the hamster is in an even position##4
+ 7. the teacher is somewhere between the person who's sport is biathlon and the police-officer
+ 8. the coach is the person who's sport is baseball##1
+ 9. the person who's sport is lacrosse is on the left or right of the police-officer##3
+10. the owner of the guinea-pig is not the person who's sport is lacrosse##6
+11. the owner of the dog is on the right of the teacher##1
+12. the owner of the goat is on the far right##1
+13. the paramedic is not the owner of the hamster##6
+14. the coach is the owner of the goat##1","{'Job': ['paramedic', 'freelancer', 'teacher', 'police-officer', 'coach'], 'Pet': ['guinea-pig', 'hamster', 'goldfish', 'dog', 'goat'], 'Sport': ['tennis', 'biathlon', 'lacrosse', 'water-polo', 'baseball']}"
+Pt1_3x5_level7-7,"The people have 5 different hobbies: fishing, hiking, magic-tricks, reading, skydiving
+The people prefer 5 different music-genres: electronic, indie, pop, punk, trance
+There are 5 different nationalities: brazilian, colombian, dutch, pakistani, polish
+ 1. the fan of trance is not the polish##6
+ 2. the person who's hobby is hiking is on the far left or far right##3
+ 3. the fan of indie is the person who's hobby is fishing##1
+ 4. the colombian is somewhere between the fan of electronic and the polish
+ 5. the pakistani is on the right of the person who's hobby is skydiving##1
+ 6. the brazilian is somewhere between the person who's hobby is hiking and the fan of indie
+ 7. the person who's hobby is reading is the fan of punk##1
+ 8. the person who's hobby is reading is in an even position##4
+ 9. the person who's hobby is skydiving is somewhere to the right of the person who's hobby is magic-tricks##5
+10. the colombian is somewhere to the right of the person who's hobby is reading##5
+11. the fan of punk is on the left or right of the fan of pop##3
+12. the person who's hobby is hiking is somewhere to the right of the person who's hobby is fishing##5
+13. the person who's hobby is hiking is somewhere to the right of the fan of electronic##5
+14. the fan of punk is between the colombian and the fan of pop##2
+15. the dutch is somewhere to the left of the person who's hobby is reading##5","{'Hobby': ['magic-tricks', 'reading', 'fishing', 'skydiving', 'hiking'], 'Music-Genre': ['pop', 'punk', 'indie', 'electronic', 'trance'], 'Nationality': ['dutch', 'polish', 'colombian', 'brazilian', 'pakistani']}"
+Pt1_3x5_level7-8,"There 5 different types of food: cranberry, kiwi, lime, orange, pepper
+The people have 5 different hobbies: camping, fishing, magic-tricks, puzzles, reading
+There are 5 different nationalities: australian, canadian, german, italian, polish
+ 1. the polish is somewhere to the left of the person eating pepper##5
+ 2. the person eating cranberry is on the left or right of the german##3
+ 3. the polish is on the left or right of the person who's hobby is fishing##3
+ 4. the australian is on the left of the person who's hobby is camping##1
+ 5. the person eating kiwi is on the far left or far right##3
+ 6. the person eating orange is not the canadian##6
+ 7. the person eating orange is somewhere to the right of the person who's hobby is camping##5
+ 8. the person who's hobby is magic-tricks is on the right of the italian##1
+ 9. the person who's hobby is magic-tricks is somewhere to the left of the person who's hobby is puzzles##5
+10. the italian is not the person eating orange##6
+11. the person who's hobby is puzzles is the polish##1
+12. the person eating orange is somewhere between the person who's hobby is camping and the person who's hobby is puzzles
+13. the person eating cranberry is on the left or right of the person who's hobby is reading##3
+14. the person who's hobby is fishing is on the left or right of the person who's hobby is puzzles##3
+15. the polish is somewhere to the right of the person eating cranberry##5","{'Food': ['kiwi', 'cranberry', 'orange', 'lime', 'pepper'], 'Hobby': ['reading', 'camping', 'magic-tricks', 'puzzles', 'fishing'], 'Nationality': ['australian', 'italian', 'german', 'polish', 'canadian']}"
+Pt1_3x5_level7-9,"The people prefer 5 different music-genres: ambient, classical, jazz, salsa, trance
+There are 5 different nationalities: argentine, chinese, german, italian, spanish
+The people prefer 5 different types of sport: cricket, handball, skateboarding, snowboarding, surfing
+ 1. the spanish is somewhere to the right of the fan of ambient##5
+ 2. the fan of jazz is somewhere to the left of the fan of trance##5
+ 3. the fan of trance is not the chinese##6
+ 4. the person who's sport is snowboarding is somewhere to the right of the italian##5
+ 5. the fan of salsa is on the left of the person who's sport is skateboarding##1
+ 6. the person who's sport is skateboarding is on the left of the fan of trance##1
+ 7. the fan of salsa is somewhere to the left of the person who's sport is handball##5
+ 8. the person who's sport is snowboarding is on the left of the person who's sport is cricket##1
+ 9. the person who's sport is skateboarding is somewhere between the spanish and the person who's sport is handball
+10. the person who's sport is handball is not the chinese##6
+11. the spanish is the fan of jazz##1
+12. the chinese is on the right of the argentine##1","{'Music-Genre': ['ambient', 'jazz', 'salsa', 'classical', 'trance'], 'Nationality': ['italian', 'spanish', 'argentine', 'chinese', 'german'], 'Sport': ['surfing', 'snowboarding', 'cricket', 'skateboarding', 'handball']}"
diff --git a/part2/level7/Pt2_3x6_level7.csv b/part2/level7/Pt2_3x6_level7.csv
new file mode 100644
index 0000000000000000000000000000000000000000..5a505b210bc0dce21629e295b0e6f9d3a6e053ad
--- /dev/null
+++ b/part2/level7/Pt2_3x6_level7.csv
@@ -0,0 +1,223 @@
+ID,Clues,SolutionGrid
+Pt1_3x6_level7-0,"The people perfer 6 different movie-genres: action, adventure, documentary, musical, sports, zombie
+The people prefer 6 different types of sport: basketball, lacrosse, rowing, rugby, soccer, swimming
+The people use 6 different means of transport: airplane, bike, jet-ski, motorbike, subway, van
+ 1. the person who's sport is soccer is somewhere between the person driving the bike and the person who's sport is rowing
+ 2. the person watching zombie movies is in an odd position##4
+ 3. the person driving the jet-ski is not the person watching action movies##6
+ 4. the person who's sport is rugby is somewhere between the person watching sports movies and the person driving the motorbike
+ 5. the person who's sport is rugby is somewhere to the left of the person watching documentary movies##5
+ 6. the person driving the jet-ski is on the left of the person driving the van##1
+ 7. the person who's sport is lacrosse is in an even position##4
+ 8. the person who's sport is lacrosse is on the left of the person who's sport is swimming##1
+ 9. the person watching sports movies is in an even position##4
+10. the person watching documentary movies is somewhere between the person who's sport is swimming and the person who's sport is rugby
+11. the person who's sport is basketball is not the person watching action movies##6
+12. the person watching action movies is on the left or right of the person watching sports movies##3
+13. the person driving the airplane is not the person who's sport is soccer##6
+14. the person who's sport is soccer is somewhere to the left of the person who's sport is rugby##5
+15. the person who's sport is rowing is in an even position##4
+16. the person driving the van is somewhere between the person driving the airplane and the person watching adventure movies
+17. the person driving the subway is not the person watching musical movies##6
+18. the person watching zombie movies is somewhere to the right of the person watching action movies##5
+19. the person driving the subway is somewhere to the left of the person watching action movies##5","{'Movie-Genre': ['musical', 'sports', 'action', 'documentary', 'zombie', 'adventure'], 'Sport': ['basketball', 'soccer', 'rugby', 'lacrosse', 'swimming', 'rowing'], 'Transport': ['bike', 'subway', 'airplane', 'jet-ski', 'van', 'motorbike']}"
+Pt1_3x6_level7-1,"There are 6 different favourite beverages: 7up, almond-milk, coffee, fanta, lemonade, water
+The people have 6 different jobs:  dressmaker, freelancer, mechanic, police-officer, security-guard, software-developer
+The people prefer 6 different music-genres: country, indie, jazz, reggae, rock, soul
+ 1. the person drinking coffee is on the left or right of the fan of reggae##3
+ 2. the person drinking 7up is in an odd position##4
+ 3. the person drinking water is somewhere to the right of the freelancer##5
+ 4. the fan of country is on the far left##1
+ 5. the person drinking coffee is somewhere to the left of the person drinking fanta##5
+ 6. the fan of soul is somewhere to the left of the person drinking 7up##5
+ 7. the freelancer is in an odd position##4
+ 8. the fan of soul is the person drinking coffee##1
+ 9. the police-officer is the fan of indie##1
+10. the person drinking almond-milk is somewhere to the left of the software-developer##5
+11. the person drinking coffee is not the fan of country##6
+12. the dressmaker is somewhere between the person drinking lemonade and the security-guard
+13. the police-officer is somewhere to the right of the person drinking 7up##5
+14. the person drinking water is somewhere to the right of the fan of jazz##5
+15. the freelancer is somewhere to the right of the software-developer##5
+16. the police-officer is on the left of the dressmaker##1","{'Beverage': ['almond-milk', 'coffee', '7up', 'lemonade', 'fanta', 'water'], 'Job': ['mechanic', 'software-developer', 'freelancer', 'police-officer', 'dressmaker', 'security-guard'], 'Music-Genre': ['country', 'soul', 'reggae', 'indie', 'jazz', 'rock']}"
+Pt1_3x6_level7-2,"There are 6 different favourite beverages: 7up, coffee, cola, juice, soy-milk, sprite
+The people prefer 6 different music-genres: ambient, classical, dubstep, funk, metal, reggae
+There are 6 different nationalities: british, canadian, japanese, nigerian, pakistani, turkish
+ 1. the fan of ambient is not the japanese##6
+ 2. the fan of metal is the person drinking soy-milk##1
+ 3. the japanese is on the left or right of the person drinking coffee##3
+ 4. the nigerian is on the left of the pakistani##1
+ 5. the person drinking 7up is on the left or right of the person drinking coffee##3
+ 6. the nigerian is not the fan of ambient##6
+ 7. the person drinking 7up is not the fan of reggae##6
+ 8. the person drinking juice is not the british##6
+ 9. the british is between the fan of ambient and the fan of dubstep##2
+10. the person drinking 7up is on the far left or far right##3
+11. the fan of metal is the person drinking soy-milk##1
+12. the fan of ambient is somewhere to the right of the fan of dubstep##5
+13. the canadian is on the left or right of the japanese##3
+14. the fan of funk is not the canadian##6
+15. the fan of classical is in an even position##4
+16. the fan of reggae is between the person drinking 7up and the fan of funk##2
+17. the person drinking cola is somewhere between the fan of funk and the person drinking juice
+18. the person drinking 7up is the pakistani##1","{'Beverage': ['juice', 'soy-milk', 'cola', 'sprite', 'coffee', '7up'], 'Music-Genre': ['dubstep', 'metal', 'ambient', 'funk', 'reggae', 'classical'], 'Nationality': ['turkish', 'british', 'canadian', 'japanese', 'nigerian', 'pakistani']}"
+Pt1_3x6_level7-3,"There are 6 different favourite beverages: almond-milk, coffee, fanta, juice, milk, water
+The people have 6 different hobbies: dancing, gardening, rock-climbing, video-games, woodworking, writing
+There are 6 different nationalities: canadian, dutch, german, italian, nigerian, spanish
+ 1. the spanish is not the person who's hobby is gardening##6
+ 2. the person who's hobby is dancing is the canadian##1
+ 3. the person who's hobby is writing is somewhere to the left of the person drinking juice##5
+ 4. the person who's hobby is gardening is somewhere to the right of the person who's hobby is writing##5
+ 5. the canadian is on the left or right of the person who's hobby is rock-climbing##3
+ 6. the dutch is the person who's hobby is woodworking##1
+ 7. the canadian is the person drinking fanta##1
+ 8. the person who's hobby is video-games is not the person drinking juice##6
+ 9. the person drinking milk is somewhere to the right of the person drinking coffee##5
+10. the dutch is somewhere to the right of the nigerian##5
+11. the person drinking coffee is between the german and the person drinking milk##2
+12. the person drinking juice is on the right of the italian##1
+13. the nigerian is not the person drinking juice##6
+14. the person who's hobby is video-games is somewhere to the right of the german##5
+15. the german is on the right of the person who's hobby is rock-climbing##1
+16. the person who's hobby is writing is somewhere to the left of the person drinking almond-milk##5
+17. the german is in an even position##4
+18. the person who's hobby is rock-climbing is somewhere between the german and the spanish","{'Beverage': ['water', 'fanta', 'almond-milk', 'juice', 'coffee', 'milk'], 'Hobby': ['writing', 'dancing', 'rock-climbing', 'gardening', 'video-games', 'woodworking'], 'Nationality': ['spanish', 'canadian', 'italian', 'german', 'nigerian', 'dutch']}"
+Pt1_3x6_level7-4,"There are 6 different favourite beverages: 7up, iced-tea, soy-milk, sprite, tea, water
+The people have 6 different jobs:  accountant, dressmaker, fisherman, journalist, librarian, videographer
+The people perfer 6 different movie-genres: comedy, drama, romance, scientific, spy, time-travel
+ 1. the accountant is not the person drinking sprite##6
+ 2. the person drinking iced-tea is somewhere to the left of the person drinking water##5
+ 3. the person drinking 7up is somewhere to the left of the librarian##5
+ 4. the fisherman is somewhere to the left of the person drinking water##5
+ 5. the fisherman is somewhere to the right of the person watching scientific movies##5
+ 6. the person drinking water is between the person watching comedy movies and the person drinking sprite##2
+ 7. the person watching time-travel movies is not the person drinking soy-milk##6
+ 8. the librarian is on the far left or far right##3
+ 9. the accountant is on the left of the journalist##1
+10. the person watching drama movies is somewhere to the left of the person watching time-travel movies##5
+11. the person drinking tea is on the far left##1
+12. the journalist is somewhere to the right of the accountant##5
+13. the videographer is on the far left or far right##3
+14. the person watching drama movies is the person drinking sprite##1
+15. the fisherman is on the left of the accountant##1
+16. the accountant is somewhere to the right of the person watching spy movies##5
+17. the person watching spy movies is somewhere between the dressmaker and the videographer
+18. the person drinking iced-tea is on the right of the person drinking 7up##1
+19. the person watching spy movies is on the left or right of the person drinking tea##3","{'Beverage': ['tea', '7up', 'iced-tea', 'sprite', 'water', 'soy-milk'], 'Job': ['videographer', 'fisherman', 'accountant', 'journalist', 'dressmaker', 'librarian'], 'Movie-Genre': ['scientific', 'spy', 'romance', 'drama', 'time-travel', 'comedy']}"
+Pt1_3x6_level7-5,"The people perfer 6 different movie-genres: disaster, musical, romance, scientific, sports, thriller
+There are 6 different nationalities: australian, chinese, french, indonesian, italian, russian
+6 different pets are kept: bird, fish, goldfish, hamster, mouse, pony
+ 1. the french is the owner of the pony##1
+ 2. the person watching scientific movies is the chinese##1
+ 3. the owner of the mouse is on the right of the australian##1
+ 4. the chinese is on the left or right of the russian##3
+ 5. the person watching sports movies is somewhere to the right of the owner of the goldfish##5
+ 6. the owner of the fish is somewhere to the right of the person watching musical movies##5
+ 7. the person watching disaster movies is somewhere between the owner of the goldfish and the person watching sports movies
+ 8. the person watching scientific movies is somewhere to the left of the person watching musical movies##5
+ 9. the person watching romance movies is on the far left##1
+10. the person watching scientific movies is between the australian and the russian##2
+11. the owner of the bird is somewhere to the right of the person watching scientific movies##5
+12. the chinese is somewhere to the right of the owner of the hamster##5
+13. the owner of the fish is somewhere to the right of the italian##5
+14. the person watching musical movies is somewhere to the left of the owner of the goldfish##5
+15. the owner of the mouse is the chinese##1
+16. the owner of the mouse is somewhere to the left of the italian##5
+17. the owner of the pony is between the owner of the goldfish and the owner of the fish##2
+18. the owner of the bird is on the left of the person watching thriller movies##1
+19. the indonesian is the indonesian##1","{'Movie-Genre': ['romance', 'scientific', 'musical', 'thriller', 'disaster', 'sports'], 'Nationality': ['australian', 'chinese', 'russian', 'italian', 'french', 'indonesian'], 'Pet': ['hamster', 'mouse', 'bird', 'goldfish', 'pony', 'fish']}"
+Pt1_3x6_level7-6,"The people perfer 6 different movie-genres: drama, family, horror, martial-arts, time-travel, western
+The people prefer 6 different types of sport: badminton, climbing, cycling, golf, sailing, soccer
+The people use 6 different means of transport: airplane, roller, snowmobile, subway, trike, van
+ 1. the person who's sport is golf is on the far right##1
+ 2. the person driving the van is somewhere to the left of the person driving the trike##5
+ 3. the person who's sport is badminton is somewhere to the left of the person driving the airplane##5
+ 4. the person driving the trike is on the right of the person watching western movies##1
+ 5. the person who's sport is soccer is the person who's sport is soccer##1
+ 6. the person who's sport is soccer is somewhere to the left of the person watching drama movies##5
+ 7. the person watching horror movies is on the left of the person driving the snowmobile##1
+ 8. the person who's sport is golf is the person watching martial-arts movies##1
+ 9. the person driving the van is somewhere to the right of the person driving the roller##5
+10. the person driving the snowmobile is somewhere to the left of the person who's sport is sailing##5
+11. the person driving the snowmobile is not the person who's sport is sailing##6
+12. the person who's sport is climbing is somewhere to the left of the person watching time-travel movies##5
+13. the person who's sport is sailing is somewhere to the right of the person driving the roller##5
+14. the person driving the trike is in an even position##4
+15. the person who's sport is climbing is not the person driving the subway##6
+16. the person who's sport is soccer is in an odd position##4
+17. the person watching horror movies is somewhere to the left of the person watching drama movies##5
+18. the person driving the subway is somewhere between the person watching martial-arts movies and the person watching time-travel movies
+19. the person driving the roller is the person watching family movies##1
+20. the person driving the van is on the left of the person who's sport is badminton##1
+21. the person driving the trike is on the right of the person driving the subway##1
+22. the person watching martial-arts movies is on the left or right of the person who's sport is cycling##3
+23. the person who's sport is cycling is not the person watching family movies##6
+24. the person watching drama movies is the person who's sport is badminton##1
+25. the person who's sport is cycling is on the right of the person driving the airplane##1","{'Movie-Genre': ['family', 'horror', 'drama', 'time-travel', 'western', 'martial-arts'], 'Sport': ['soccer', 'climbing', 'badminton', 'sailing', 'cycling', 'golf'], 'Transport': ['roller', 'van', 'snowmobile', 'airplane', 'subway', 'trike']}"
+Pt1_3x6_level7-7,"The people perfer 6 different movie-genres: disaster, epic, fantasy, musical, sports, superhero
+The people prefer 6 different music-genres: d&b, electronic, funk, house, rock, soul
+There are 6 different nationalities: american, australian, canadian, french, indonesian, russian
+ 1. the australian is not the person watching epic movies##6
+ 2. the american is somewhere to the left of the russian##5
+ 3. the fan of soul is on the left or right of the australian##3
+ 4. the person watching epic movies is somewhere to the left of the indonesian##5
+ 5. the fan of soul is on the right of the indonesian##1
+ 6. the person watching musical movies is on the left or right of the fan of d&b##3
+ 7. the person watching epic movies is somewhere to the left of the fan of rock##5
+ 8. the fan of d&b is on the far right##1
+ 9. the person watching sports movies is on the right of the person watching fantasy movies##1
+10. the fan of funk is the person watching epic movies##1
+11. the indonesian is on the right of the person watching epic movies##1
+12. the russian is on the left or right of the person watching epic movies##3
+13. the canadian is somewhere between the fan of d&b and the french
+14. the person watching superhero movies is not the australian##6
+15. the person watching epic movies is between the person watching sports movies and the person watching superhero movies##2
+16. the fan of house is on the far left##1
+17. the canadian is not the fan of electronic##6
+18. the person watching fantasy movies is not the russian##6
+19. the person watching epic movies is on the left or right of the indonesian##3
+20. the person watching fantasy movies is in an odd position##4","{'Movie-Genre': ['fantasy', 'sports', 'epic', 'superhero', 'musical', 'disaster'], 'Music-Genre': ['house', 'electronic', 'funk', 'rock', 'soul', 'd&b'], 'Nationality': ['american', 'russian', 'french', 'indonesian', 'canadian', 'australian']}"
+Pt1_3x6_level7-8,"There are 6 different favourite beverages: cola, hot-chocolate, iced-tea, juice, lemonade, sprite
+There 6 different types of food: apple, apricot, mango, orange, peach, pumpkin
+The people have 6 different jobs:  dancer, dressmaker, engineer, mechanic, security-guard, teacher
+ 1. the person drinking sprite is on the left or right of the dressmaker##3
+ 2. the teacher is somewhere between the person drinking juice and the mechanic
+ 3. the person drinking cola is somewhere to the right of the person eating apple##5
+ 4. the mechanic is somewhere to the right of the security-guard##5
+ 5. the person eating orange is on the left of the teacher##1
+ 6. the mechanic is not the person drinking sprite##6
+ 7. the person drinking cola is somewhere to the left of the person drinking juice##5
+ 8. the person drinking sprite is not the person eating apricot##6
+ 9. the dressmaker is on the left or right of the person drinking sprite##3
+10. the person eating orange is somewhere to the right of the security-guard##5
+11. the person drinking hot-chocolate is the engineer##1
+12. the security-guard is somewhere to the right of the person eating mango##5
+13. the person eating peach is somewhere to the right of the person drinking cola##5
+14. the person drinking sprite is the teacher##1
+15. the person eating peach is between the person eating apricot and the mechanic##2
+16. the person eating mango is on the left or right of the engineer##3
+17. the person drinking lemonade is between the person drinking sprite and the person drinking iced-tea##2
+18. the person drinking iced-tea is somewhere between the person eating orange and the dancer
+19. the person eating mango is on the left or right of the security-guard##3
+20. the person eating pumpkin is somewhere to the right of the person drinking cola##5
+21. the person eating mango is on the left of the person eating pumpkin##1","{'Beverage': ['hot-chocolate', 'cola', 'iced-tea', 'lemonade', 'sprite', 'juice'], 'Food': ['apple', 'mango', 'pumpkin', 'orange', 'peach', 'apricot'], 'Job': ['engineer', 'dancer', 'security-guard', 'mechanic', 'teacher', 'dressmaker']}"
+Pt1_3x6_level7-9,"The people perfer 6 different movie-genres: adventure, animation, drama, fantasy, horror, martial-arts
+There are 6 different nationalities: american, australian, canadian, colombian, dutch, egyptian
+The people prefer 6 different types of sport: biathlon, cycling, golf, handball, sailing, tennis
+ 1. the canadian is somewhere to the left of the person who's sport is biathlon##5
+ 2. the person who's sport is handball is somewhere to the right of the person who's sport is golf##5
+ 3. the canadian is on the left of the colombian##1
+ 4. the person watching adventure movies is somewhere to the left of the person watching horror movies##5
+ 5. the colombian is somewhere to the left of the person watching drama movies##5
+ 6. the person watching adventure movies is the person who's sport is handball##1
+ 7. the egyptian is on the left or right of the australian##3
+ 8. the person watching drama movies is somewhere to the left of the person who's sport is handball##5
+ 9. the egyptian is on the right of the person watching horror movies##1
+10. the dutch is on the left or right of the person who's sport is golf##3
+11. the person watching martial-arts movies is somewhere to the right of the person who's sport is cycling##5
+12. the person who's sport is tennis is somewhere between the person watching adventure movies and the person watching animation movies
+13. the person who's sport is handball is between the person who's sport is cycling and the american##2
+14. the person who's sport is golf is somewhere to the left of the person who's sport is handball##5
+15. the person watching animation movies is somewhere to the left of the person who's sport is golf##5
+16. the person who's sport is tennis is in an even position##4
+17. the person watching martial-arts movies is somewhere to the right of the australian##5","{'Movie-Genre': ['animation', 'fantasy', 'drama', 'adventure', 'horror', 'martial-arts'], 'Nationality': ['canadian', 'colombian', 'american', 'dutch', 'australian', 'egyptian'], 'Sport': ['sailing', 'tennis', 'golf', 'handball', 'cycling', 'biathlon']}"
diff --git a/part2/level7/Pt2_3x7_level7.csv b/part2/level7/Pt2_3x7_level7.csv
new file mode 100644
index 0000000000000000000000000000000000000000..3472e3178c1ea1f0adde0787a794a7abf89ded4f
--- /dev/null
+++ b/part2/level7/Pt2_3x7_level7.csv
@@ -0,0 +1,283 @@
+ID,Clues,SolutionGrid
+Pt1_3x7_level7-0,"The people have 7 different hobbies: baking, camping, photography, singing, sudoku, traveling, woodworking
+The people have 7 different jobs:  accountant, architect, coach, firefighter, pilot, software-developer, videographer
+7 different pets are kept: bird, fish, goldfish, hamster, pony, rat, snake
+ 1. the owner of the rat is the person who's hobby is traveling##1
+ 2. the owner of the bird is somewhere to the left of the owner of the fish##5
+ 3. the person who's hobby is sudoku is not the owner of the hamster##6
+ 4. the owner of the bird is somewhere to the left of the firefighter##5
+ 5. the owner of the bird is on the left or right of the owner of the goldfish##3
+ 6. the pilot is not the owner of the snake##6
+ 7. the accountant is the person who's hobby is woodworking##1
+ 8. the software-developer is the person who's hobby is sudoku##1
+ 9. the owner of the snake is between the owner of the pony and the person who's hobby is baking##2
+10. the owner of the goldfish is in an even position##4
+11. the owner of the snake is on the right of the coach##1
+12. the owner of the snake is somewhere to the left of the owner of the hamster##5
+13. the accountant is on the left or right of the videographer##3
+14. the owner of the rat is somewhere to the right of the pilot##5
+15. the architect is on the right of the owner of the snake##1
+16. the videographer is on the far left or far right##3
+17. the person who's hobby is photography is somewhere to the left of the owner of the snake##5
+18. the owner of the goldfish is on the right of the pilot##1
+19. the coach is not the owner of the goldfish##6
+20. the person who's hobby is photography is the pilot##1
+21. the person who's hobby is sudoku is somewhere to the right of the pilot##5
+22. the person who's hobby is camping is somewhere between the person who's hobby is sudoku and the owner of the pony
+23. the owner of the fish is somewhere to the left of the person who's hobby is camping##5
+24. the owner of the bird is somewhere to the left of the videographer##5
+25. the owner of the hamster is somewhere to the right of the person who's hobby is sudoku##5
+26. the software-developer is somewhere to the left of the owner of the pony##5","{'Hobby': ['photography', 'sudoku', 'baking', 'camping', 'singing', 'woodworking', 'traveling'], 'Job': ['pilot', 'software-developer', 'coach', 'firefighter', 'architect', 'accountant', 'videographer'], 'Pet': ['bird', 'goldfish', 'fish', 'snake', 'pony', 'hamster', 'rat']}"
+Pt1_3x7_level7-1,"The people have 7 different hobbies: camping, collecting, dancing, fishing, photography, rock-climbing, writing
+The people prefer 7 different music-genres: disco, funk, jazz, punk, r&b, rock, techno
+There are 7 different nationalities: argentine, brazilian, canadian, colombian, indonesian, russian, spanish
+ 1. the spanish is not the person who's hobby is camping##6
+ 2. the spanish is somewhere between the person who's hobby is rock-climbing and the russian
+ 3. the person who's hobby is writing is the brazilian##1
+ 4. the person who's hobby is camping is somewhere to the right of the person who's hobby is photography##5
+ 5. the canadian is not the fan of disco##6
+ 6. the fan of techno is somewhere to the right of the fan of funk##5
+ 7. the person who's hobby is collecting is on the left or right of the brazilian##3
+ 8. the fan of punk is the indonesian##1
+ 9. the argentine is somewhere to the left of the fan of punk##5
+10. the fan of disco is on the right of the person who's hobby is collecting##1
+11. the fan of funk is not the colombian##6
+12. the fan of techno is not the colombian##6
+13. the spanish is on the left or right of the colombian##3
+14. the fan of funk is in an even position##4
+15. the fan of punk is in the middle##1
+16. the indonesian is somewhere between the fan of funk and the person who's hobby is writing
+17. the person who's hobby is camping is the fan of jazz##1
+18. the person who's hobby is dancing is somewhere to the right of the brazilian##5
+19. the person who's hobby is photography is the spanish##1
+20. the fan of jazz is on the right of the canadian##1
+21. the person who's hobby is writing is in an odd position##4
+22. the person who's hobby is dancing is on the left or right of the person who's hobby is camping##3
+23. the fan of disco is on the left of the fan of r&b##1
+24. the argentine is in an odd position##4","{'Hobby': ['rock-climbing', 'photography', 'fishing', 'collecting', 'writing', 'dancing', 'camping'], 'Music-Genre': ['rock', 'funk', 'techno', 'punk', 'disco', 'r&b', 'jazz'], 'Nationality': ['colombian', 'spanish', 'argentine', 'indonesian', 'brazilian', 'canadian', 'russian']}"
+Pt1_3x7_level7-2,"There are 7 different favourite beverages: cola, fanta, iced-tea, lemonade, soy-milk, sprite, water
+There 7 different types of food: apricot, banana, blueberry, kiwi, lime, spinach, tomato
+7 different pets are kept: bird, cat, hedgehog, horse, lizard, rabbit, turtle
+ 1. the person eating tomato is somewhere to the right of the person drinking fanta##5
+ 2. the person drinking iced-tea is somewhere to the left of the person eating kiwi##5
+ 3. the person eating spinach is not the person drinking sprite##6
+ 4. the person drinking water is on the left or right of the person eating spinach##3
+ 5. the owner of the horse is somewhere to the left of the owner of the cat##5
+ 6. the owner of the lizard is somewhere to the right of the person drinking sprite##5
+ 7. the owner of the bird is somewhere to the left of the person drinking lemonade##5
+ 8. the person drinking fanta is not the owner of the horse##6
+ 9. the person drinking water is somewhere between the person eating banana and the owner of the rabbit
+10. the person eating spinach is somewhere between the owner of the bird and the owner of the hedgehog
+11. the person eating kiwi is the person eating kiwi##1
+12. the owner of the turtle is on the left or right of the person eating blueberry##3
+13. the person eating spinach is on the left or right of the person drinking water##3
+14. the person eating kiwi is somewhere to the right of the owner of the rabbit##5
+15. the owner of the lizard is somewhere to the left of the person eating banana##5
+16. the person eating kiwi is on the right of the person drinking water##1
+17. the owner of the bird is the person drinking water##1
+18. the person drinking soy-milk is on the right of the person eating lime##1
+19. the person drinking water is on the left or right of the person eating kiwi##3
+20. the person eating banana is on the right of the person eating kiwi##1
+21. the person eating lime is on the far left##1
+22. the owner of the hedgehog is in an even position##4
+23. the owner of the turtle is on the far left##1
+24. the person eating tomato is on the far right##1
+25. the person eating banana is not the person drinking lemonade##6
+26. the person drinking iced-tea is not the owner of the bird##6
+27. the owner of the cat is somewhere to the right of the person drinking water##5
+28. the person drinking iced-tea is on the left or right of the owner of the hedgehog##3","{'Beverage': ['sprite', 'soy-milk', 'iced-tea', 'water', 'fanta', 'cola', 'lemonade'], 'Food': ['lime', 'blueberry', 'spinach', 'apricot', 'kiwi', 'banana', 'tomato'], 'Pet': ['turtle', 'hedgehog', 'rabbit', 'bird', 'lizard', 'horse', 'cat']}"
+Pt1_3x7_level7-3,"The people perfer 7 different movie-genres: action, crime, mystery, romance, spy, western, zombie
+7 different pets are kept: fish, guinea-pig, hamster, hedgehog, mouse, snake, turtle
+The people prefer 7 different types of sport: cycling, ice-hockey, sailing, skiing, soccer, surfing, weightlifting
+ 1. the owner of the hamster is not the person watching romance movies##6
+ 2. the owner of the hamster is the person watching action movies##1
+ 3. the person who's sport is weightlifting is somewhere to the left of the person who's sport is cycling##5
+ 4. the person watching mystery movies is on the right of the person watching zombie movies##1
+ 5. the person who's sport is soccer is somewhere to the right of the person watching spy movies##5
+ 6. the person who's sport is ice-hockey is on the left or right of the person watching western movies##3
+ 7. the owner of the hamster is somewhere between the person watching crime movies and the owner of the turtle
+ 8. the person who's sport is soccer is on the far left or far right##3
+ 9. the owner of the snake is the person who's sport is soccer##1
+10. the person who's sport is sailing is not the person watching zombie movies##6
+11. the owner of the guinea-pig is not the person watching western movies##6
+12. the person who's sport is skiing is somewhere to the left of the owner of the fish##5
+13. the person watching crime movies is somewhere to the right of the person watching spy movies##5
+14. the person watching zombie movies is somewhere to the left of the owner of the guinea-pig##5
+15. the person who's sport is surfing is the owner of the hamster##1
+16. the owner of the hedgehog is in an odd position##4
+17. the person watching spy movies is somewhere to the left of the owner of the fish##5
+18. the person watching crime movies is somewhere to the right of the owner of the hamster##5
+19. the owner of the turtle is somewhere between the person who's sport is ice-hockey and the owner of the fish
+20. the owner of the turtle is on the left of the person who's sport is skiing##1
+21. the person watching crime movies is somewhere to the right of the person watching action movies##5
+22. the person watching spy movies is the person who's sport is skiing##1
+23. the owner of the fish is on the right of the owner of the mouse##1
+24. the person watching romance movies is the owner of the hedgehog##1
+25. the person who's sport is weightlifting is somewhere to the left of the person who's sport is sailing##5","{'Movie-Genre': ['romance', 'western', 'spy', 'zombie', 'mystery', 'action', 'crime'], 'Pet': ['hedgehog', 'turtle', 'mouse', 'fish', 'guinea-pig', 'hamster', 'snake'], 'Sport': ['ice-hockey', 'weightlifting', 'skiing', 'cycling', 'sailing', 'surfing', 'soccer']}"
+Pt1_3x7_level7-4,"There are 7 different favourite beverages: 7up, coffee, cola, iced-tea, lemonade, milk, tea
+The people prefer 7 different music-genres: dubstep, pop, punk, r&b, rock, salsa, techno
+There are 7 different nationalities: colombian, dutch, egyptian, japanese, mexican, polish, thai
+ 1. the person drinking lemonade is not the fan of techno##6
+ 2. the fan of dubstep is somewhere between the colombian and the thai
+ 3. the fan of techno is on the right of the fan of dubstep##1
+ 4. the dutch is on the left or right of the thai##3
+ 5. the thai is on the left or right of the fan of dubstep##3
+ 6. the person drinking iced-tea is on the far right##1
+ 7. the fan of pop is somewhere to the left of the person drinking cola##5
+ 8. the japanese is in an odd position##4
+ 9. the person drinking tea is somewhere to the left of the fan of punk##5
+10. the fan of techno is on the far right##1
+11. the colombian is on the right of the mexican##1
+12. the egyptian is not the person drinking lemonade##6
+13. the person drinking lemonade is somewhere between the dutch and the fan of r&b
+14. the person drinking tea is the fan of pop##1
+15. the japanese is in an odd position##4
+16. the fan of punk is on the left of the person drinking cola##1
+17. the japanese is somewhere to the right of the fan of salsa##5
+18. the person drinking milk is not the colombian##6
+19. the person drinking lemonade is somewhere to the right of the person drinking coffee##5
+20. the mexican is the fan of pop##1
+21. the fan of punk is on the right of the fan of r&b##1
+22. the egyptian is on the right of the fan of punk##1
+23. the person drinking cola is somewhere to the left of the person drinking 7up##5
+24. the colombian is in an even position##4
+25. the japanese is on the left or right of the dutch##3
+26. the fan of punk is somewhere to the right of the fan of pop##5
+27. the person drinking 7up is somewhere to the left of the person drinking milk##5","{'Beverage': ['tea', 'coffee', 'lemonade', 'cola', '7up', 'milk', 'iced-tea'], 'Music-Genre': ['pop', 'r&b', 'punk', 'salsa', 'rock', 'dubstep', 'techno'], 'Nationality': ['mexican', 'colombian', 'polish', 'egyptian', 'japanese', 'dutch', 'thai']}"
+Pt1_3x7_level7-5,"There are 7 different favourite beverages: almond-milk, cola, fanta, hot-chocolate, milk, soy-milk, sprite
+There are 7 different nationalities: brazilian, canadian, colombian, german, nigerian, polish, spanish
+The people prefer 7 different types of sport: baseball, climbing, lacrosse, parkour, rowing, rugby, skateboarding
+ 1. the person who's sport is climbing is in an even position##4
+ 2. the person who's sport is rowing is not the brazilian##6
+ 3. the person who's sport is baseball is somewhere to the left of the brazilian##5
+ 4. the person who's sport is skateboarding is the spanish##1
+ 5. the person who's sport is rowing is somewhere between the german and the person drinking fanta
+ 6. the person who's sport is parkour is in an odd position##4
+ 7. the person drinking cola is somewhere to the left of the person who's sport is skateboarding##5
+ 8. the brazilian is in an odd position##4
+ 9. the german is somewhere to the right of the person drinking almond-milk##5
+10. the spanish is somewhere to the right of the person drinking cola##5
+11. the german is the person drinking hot-chocolate##1
+12. the person who's sport is lacrosse is somewhere to the left of the person drinking cola##5
+13. the person drinking sprite is not the person who's sport is lacrosse##6
+14. the canadian is on the right of the nigerian##1
+15. the person drinking fanta is somewhere to the left of the person drinking cola##5
+16. the spanish is the person drinking soy-milk##1
+17. the person who's sport is parkour is the german##1
+18. the person who's sport is climbing is on the right of the brazilian##1
+19. the polish is on the right of the german##1
+20. the person drinking cola is somewhere between the german and the person drinking sprite
+21. the person who's sport is skateboarding is on the left or right of the person drinking milk##3
+22. the person who's sport is baseball is in the middle##1","{'Beverage': ['fanta', 'almond-milk', 'hot-chocolate', 'cola', 'sprite', 'milk', 'soy-milk'], 'Nationality': ['nigerian', 'canadian', 'german', 'polish', 'brazilian', 'colombian', 'spanish'], 'Sport': ['lacrosse', 'rowing', 'parkour', 'baseball', 'rugby', 'climbing', 'skateboarding']}"
+Pt1_3x7_level7-6,"There 7 different types of food: apricot, artichoke, kiwi, lettuce, papaya, peas, pepper
+The people have 7 different jobs:  analyst, architect, freelancer, musician, photographer, social-worker, teacher
+The people use 7 different means of transport: car, helicopter, motorbike, roller, scooter, tram, trike
+ 1. the person eating apricot is the person driving the car##1
+ 2. the architect is somewhere to the right of the person eating peas##5
+ 3. the photographer is somewhere to the left of the teacher##5
+ 4. the teacher is on the far left or far right##3
+ 5. the person eating peas is not the musician##6
+ 6. the person eating papaya is somewhere between the teacher and the person eating artichoke
+ 7. the person driving the motorbike is on the right of the person eating pepper##1
+ 8. the social-worker is the person driving the scooter##1
+ 9. the person eating apricot is in an odd position##4
+10. the person driving the roller is on the left of the person driving the motorbike##1
+11. the person driving the trike is on the left or right of the person eating kiwi##3
+12. the freelancer is in the middle##1
+13. the person eating pepper is somewhere to the right of the musician##5
+14. the photographer is on the left or right of the person eating artichoke##3
+15. the person driving the tram is not the person eating artichoke##6
+16. the person eating artichoke is not the person driving the scooter##6
+17. the person eating papaya is on the left or right of the analyst##3
+18. the person driving the trike is between the freelancer and the person driving the scooter##2
+19. the person driving the helicopter is somewhere to the left of the person eating papaya##5
+20. the person eating lettuce is the teacher##1
+21. the social-worker is somewhere to the left of the person eating pepper##5
+22. the freelancer is on the left or right of the photographer##3
+23. the photographer is somewhere to the left of the person driving the helicopter##5
+24. the person driving the roller is on the right of the person eating papaya##1
+25. the person driving the trike is somewhere to the right of the person eating kiwi##5","{'Food': ['apricot', 'kiwi', 'peas', 'artichoke', 'papaya', 'pepper', 'lettuce'], 'Job': ['musician', 'social-worker', 'photographer', 'freelancer', 'architect', 'analyst', 'teacher'], 'Transport': ['car', 'scooter', 'trike', 'helicopter', 'tram', 'roller', 'motorbike']}"
+Pt1_3x7_level7-7,"There are 7 different favourite beverages: 7up, almond-milk, cola, iced-tea, milk, soy-milk, water
+The people have 7 different hobbies: baking, collecting, cooking, filmmaking, puzzles, reading, writing
+The people perfer 7 different movie-genres: adventure, comedy, family, martial-arts, satire, thriller, western
+ 1. the person watching thriller movies is the person drinking milk##1
+ 2. the person watching western movies is not the person who's hobby is puzzles##6
+ 3. the person watching satire movies is on the far left##1
+ 4. the person drinking water is on the right of the person who's hobby is reading##1
+ 5. the person drinking 7up is in an odd position##4
+ 6. the person watching martial-arts movies is between the person drinking soy-milk and the person drinking water##2
+ 7. the person who's hobby is writing is somewhere to the right of the person drinking iced-tea##5
+ 8. the person who's hobby is puzzles is somewhere to the right of the person who's hobby is filmmaking##5
+ 9. the person who's hobby is reading is somewhere to the left of the person who's hobby is puzzles##5
+10. the person who's hobby is filmmaking is not the person watching comedy movies##6
+11. the person drinking iced-tea is somewhere to the right of the person who's hobby is puzzles##5
+12. the person drinking iced-tea is somewhere between the person watching adventure movies and the person watching family movies
+13. the person who's hobby is writing is somewhere to the left of the person drinking milk##5
+14. the person watching western movies is the person who's hobby is filmmaking##1
+15. the person watching family movies is on the left of the person drinking iced-tea##1
+16. the person drinking almond-milk is in an even position##4
+17. the person who's hobby is puzzles is somewhere to the right of the person watching western movies##5
+18. the person who's hobby is filmmaking is somewhere to the left of the person drinking cola##5
+19. the person watching martial-arts movies is on the left of the person watching adventure movies##1
+20. the person who's hobby is baking is the person drinking milk##1
+21. the person who's hobby is filmmaking is on the left or right of the person who's hobby is cooking##3
+22. the person who's hobby is filmmaking is not the person drinking 7up##6
+23. the person drinking almond-milk is somewhere to the left of the person who's hobby is reading##5
+24. the person drinking soy-milk is not the person who's hobby is filmmaking##6
+25. the person watching adventure movies is somewhere to the right of the person drinking cola##5","{'Beverage': ['7up', 'almond-milk', 'cola', 'water', 'iced-tea', 'soy-milk', 'milk'], 'Hobby': ['cooking', 'filmmaking', 'reading', 'puzzles', 'collecting', 'writing', 'baking'], 'Movie-Genre': ['satire', 'western', 'comedy', 'family', 'martial-arts', 'adventure', 'thriller']}"
+Pt1_3x7_level7-8,"There 7 different types of food: apricot, cauliflower, lemon, papaya, peas, radish, spinach
+The people have 7 different hobbies: camping, card-games, collecting, magic-tricks, traveling, woodworking, writing
+The people prefer 7 different music-genres: ambient, dubstep, gospel, metal, reggae, soul, techno
+ 1. the person eating lemon is somewhere between the person eating spinach and the fan of ambient
+ 2. the person eating peas is somewhere between the person eating papaya and the fan of metal
+ 3. the person eating papaya is the person who's hobby is writing##1
+ 4. the fan of reggae is somewhere to the left of the person eating cauliflower##5
+ 5. the fan of ambient is not the person eating lemon##6
+ 6. the fan of metal is somewhere to the right of the fan of gospel##5
+ 7. the person who's hobby is camping is somewhere to the left of the person who's hobby is card-games##5
+ 8. the fan of metal is somewhere to the left of the person eating lemon##5
+ 9. the person eating peas is somewhere between the fan of reggae and the fan of soul
+10. the person eating apricot is somewhere to the left of the person who's hobby is collecting##5
+11. the fan of reggae is the person eating apricot##1
+12. the person who's hobby is collecting is on the right of the fan of reggae##1
+13. the fan of metal is in an even position##4
+14. the person who's hobby is magic-tricks is on the left or right of the person who's hobby is card-games##3
+15. the fan of techno is on the left or right of the person who's hobby is magic-tricks##3
+16. the fan of metal is somewhere to the left of the fan of soul##5
+17. the person who's hobby is traveling is on the far right##1
+18. the person eating cauliflower is in an odd position##4
+19. the fan of gospel is on the far left##1
+20. the person who's hobby is writing is on the far left##1
+21. the fan of dubstep is the person eating lemon##1
+22. the fan of ambient is somewhere between the fan of gospel and the person who's hobby is woodworking
+23. the person eating cauliflower is somewhere to the right of the person who's hobby is camping##5
+24. the person who's hobby is woodworking is not the person eating spinach##6
+25. the fan of ambient is on the right of the fan of metal##1
+26. the person who's hobby is collecting is somewhere to the left of the fan of dubstep##5","{'Food': ['papaya', 'apricot', 'peas', 'radish', 'cauliflower', 'lemon', 'spinach'], 'Hobby': ['writing', 'camping', 'collecting', 'magic-tricks', 'card-games', 'woodworking', 'traveling'], 'Music-Genre': ['gospel', 'reggae', 'techno', 'metal', 'ambient', 'dubstep', 'soul']}"
+Pt1_3x7_level7-9,"There are 7 different favourite beverages: 7up, coffee, fanta, milk, mirinda, tea, water
+The people have 7 different hobbies: baking, board-games, camping, filmmaking, fishing, skydiving, traveling
+7 different pets are kept: dog, horse, lizard, mouse, pony, rabbit, rat
+ 1. the owner of the mouse is somewhere to the left of the person drinking water##5
+ 2. the person drinking milk is the owner of the lizard##1
+ 3. the person drinking 7up is in an odd position##4
+ 4. the person drinking mirinda is somewhere to the left of the owner of the dog##5
+ 5. the person who's hobby is board-games is in the middle##1
+ 6. the person who's hobby is filmmaking is on the right of the owner of the rabbit##1
+ 7. the person who's hobby is filmmaking is the person drinking water##1
+ 8. the person who's hobby is fishing is the person drinking milk##1
+ 9. the person drinking 7up is on the left of the person who's hobby is traveling##1
+10. the person drinking tea is somewhere between the owner of the pony and the person who's hobby is filmmaking
+11. the person who's hobby is traveling is on the left or right of the owner of the rat##3
+12. the person who's hobby is baking is between the person who's hobby is fishing and the owner of the pony##2
+13. the person drinking 7up is somewhere to the left of the person drinking water##5
+14. the person drinking fanta is somewhere to the right of the person who's hobby is fishing##5
+15. the person drinking milk is the owner of the lizard##1
+16. the owner of the rat is somewhere to the right of the person who's hobby is skydiving##5
+17. the person who's hobby is fishing is somewhere to the right of the owner of the dog##5
+18. the owner of the horse is somewhere to the right of the owner of the lizard##5
+19. the owner of the lizard is the person who's hobby is fishing##1
+20. the owner of the lizard is on the right of the person drinking coffee##1
+21. the owner of the rat is not the person who's hobby is skydiving##6
+22. the person drinking 7up is on the right of the person drinking fanta##1
+23. the person who's hobby is camping is in an odd position##4
+24. the person who's hobby is camping is somewhere between the owner of the horse and the person who's hobby is board-games","{'Beverage': ['mirinda', 'coffee', 'milk', 'fanta', '7up', 'tea', 'water'], 'Hobby': ['skydiving', 'baking', 'fishing', 'board-games', 'camping', 'traveling', 'filmmaking'], 'Pet': ['pony', 'dog', 'lizard', 'mouse', 'rat', 'rabbit', 'horse']}"
diff --git a/part2/level7/Pt2_4x3_level7.csv b/part2/level7/Pt2_4x3_level7.csv
new file mode 100644
index 0000000000000000000000000000000000000000..58c95264922275f876170e796001efa112e58b9d
--- /dev/null
+++ b/part2/level7/Pt2_4x3_level7.csv
@@ -0,0 +1,109 @@
+ID,Clues,SolutionGrid
+Pt1_4x3_level7-0,"The people have 3 different hobbies: fishing, magic-tricks, photography
+The people perfer 3 different movie-genres: disaster, fantasy, thriller
+The people prefer 3 different types of sport: basketball, cycling, surfing
+The people use 3 different means of transport: boat, helicopter, van
+1. the person watching fantasy movies is somewhere to the left of the person who's sport is surfing##5
+2. the person who's sport is basketball is in the middle##1
+3. the person who's sport is basketball is on the right of the person driving the boat##1
+4. the person driving the helicopter is between the person who's sport is cycling and the person watching thriller movies##2
+5. the person watching fantasy movies is not the person who's hobby is fishing##6
+6. the person watching disaster movies is somewhere between the person who's hobby is fishing and the person who's hobby is photography","{'Hobby': ['photography', 'magic-tricks', 'fishing'], 'Movie-Genre': ['fantasy', 'disaster', 'thriller'], 'Sport': ['cycling', 'basketball', 'surfing'], 'Transport': ['boat', 'helicopter', 'van']}"
+Pt1_4x3_level7-1,"The people perfer 3 different movie-genres: horror, mystery, western
+The people prefer 3 different music-genres: funk, hip-hop, techno
+3 different pets are kept: cat, ferret, hamster
+The people prefer 3 different types of sport: badminton, golf, tennis
+1. the fan of hip-hop is the person watching horror movies##1
+2. the person watching western movies is on the right of the person watching mystery movies##1
+3. the person watching western movies is the owner of the hamster##1
+4. the owner of the cat is somewhere between the person who's sport is golf and the person who's sport is tennis
+5. the person watching western movies is somewhere to the right of the person watching horror movies##5
+6. the fan of techno is in the middle##1
+7. the owner of the ferret is the person who's sport is golf##1","{'Movie-Genre': ['horror', 'mystery', 'western'], 'Music-Genre': ['hip-hop', 'techno', 'funk'], 'Pet': ['ferret', 'cat', 'hamster'], 'Sport': ['golf', 'badminton', 'tennis']}"
+Pt1_4x3_level7-2,"There are 3 different favourite beverages: 7up, almond-milk, iced-tea
+The people have 3 different hobbies: camping, collecting, rock-climbing
+The people have 3 different jobs:  manager, paramedic, teacher
+The people perfer 3 different movie-genres: adventure, family, mystery
+1. the person who's hobby is collecting is the person watching mystery movies##1
+2. the manager is somewhere to the left of the person watching adventure movies##5
+3. the person who's hobby is rock-climbing is on the left of the teacher##1
+4. the teacher is not the person who's hobby is rock-climbing##6
+5. the person watching adventure movies is on the right of the manager##1
+6. the person drinking iced-tea is between the person who's hobby is rock-climbing and the person drinking almond-milk##2
+7. the person drinking iced-tea is somewhere between the manager and the person who's hobby is collecting","{'Beverage': ['7up', 'iced-tea', 'almond-milk'], 'Hobby': ['rock-climbing', 'camping', 'collecting'], 'Job': ['manager', 'teacher', 'paramedic'], 'Movie-Genre': ['family', 'adventure', 'mystery']}"
+Pt1_4x3_level7-3,"There are 3 different favourite beverages: juice, milk, water
+The people have 3 different hobbies: baking, puzzles, video-games
+The people prefer 3 different music-genres: classical, gospel, metal
+The people prefer 3 different types of sport: snowboarding, tennis, volleyball
+1. the person who's hobby is puzzles is on the left or right of the fan of classical##3
+2. the person who's hobby is baking is somewhere to the right of the person who's hobby is video-games##5
+3. the person who's hobby is baking is the fan of classical##1
+4. the person who's sport is volleyball is somewhere to the left of the person who's sport is snowboarding##5
+5. the person who's hobby is baking is on the left or right of the person drinking water##3
+6. the person who's sport is tennis is somewhere between the fan of gospel and the person who's hobby is video-games
+7. the person drinking water is somewhere to the left of the fan of classical##5
+8. the person who's sport is tennis is on the left of the person drinking milk##1","{'Beverage': ['water', 'juice', 'milk'], 'Hobby': ['video-games', 'baking', 'puzzles'], 'Music-Genre': ['metal', 'classical', 'gospel'], 'Sport': ['volleyball', 'tennis', 'snowboarding']}"
+Pt1_4x3_level7-4,"There 3 different types of food: eggplant, pumpkin, strawberry
+The people prefer 3 different music-genres: classical, pop, salsa
+There are 3 different nationalities: british, egyptian, japanese
+The people prefer 3 different types of sport: skiing, snowboarding, surfing
+1. the person who's sport is snowboarding is somewhere between the person who's sport is skiing and the person eating pumpkin
+2. the egyptian is somewhere to the right of the british##5
+3. the fan of salsa is not the person eating pumpkin##6
+4. the person who's sport is skiing is on the left of the fan of classical##1
+5. the person eating strawberry is on the left or right of the person eating pumpkin##3
+6. the british is on the left or right of the japanese##3
+7. the person eating eggplant is on the left of the japanese##1","{'Food': ['eggplant', 'strawberry', 'pumpkin'], 'Music-Genre': ['salsa', 'classical', 'pop'], 'Nationality': ['british', 'japanese', 'egyptian'], 'Sport': ['skiing', 'snowboarding', 'surfing']}"
+Pt1_4x3_level7-5,"The people have 3 different jobs:  architect, designer, electrician
+The people perfer 3 different movie-genres: drama, family, spy
+3 different pets are kept: goat, hamster, rat
+The people prefer 3 different types of sport: baseball, climbing, surfing
+1. the person who's sport is baseball is on the left of the person who's sport is surfing##1
+2. the electrician is somewhere to the left of the person who's sport is climbing##5
+3. the designer is the owner of the hamster##1
+4. the designer is on the left or right of the person watching spy movies##3
+5. the person watching spy movies is somewhere between the person watching drama movies and the owner of the rat
+6. the architect is the person who's sport is climbing##1
+7. the person watching family movies is somewhere to the right of the person watching drama movies##5
+8. the owner of the goat is not the designer##6","{'Job': ['designer', 'electrician', 'architect'], 'Movie-Genre': ['drama', 'spy', 'family'], 'Pet': ['hamster', 'goat', 'rat'], 'Sport': ['baseball', 'surfing', 'climbing']}"
+Pt1_4x3_level7-6,"The people have 3 different jobs:  coach, musician, project-manager
+The people perfer 3 different movie-genres: comedy, epic, spy
+The people prefer 3 different music-genres: ambient, hip-hop, metal
+The people prefer 3 different types of sport: skateboarding, soccer, tennis
+1. the fan of ambient is on the far left##1
+2. the person who's sport is tennis is somewhere to the right of the person who's sport is skateboarding##5
+3. the person who's sport is skateboarding is on the left or right of the fan of metal##3
+4. the fan of metal is not the project-manager##6
+5. the person watching comedy movies is somewhere between the coach and the person watching spy movies
+6. the person watching comedy movies is somewhere to the left of the person watching spy movies##5
+7. the person watching comedy movies is somewhere to the right of the person who's sport is soccer##5","{'Job': ['coach', 'project-manager', 'musician'], 'Movie-Genre': ['epic', 'comedy', 'spy'], 'Music-Genre': ['ambient', 'hip-hop', 'metal'], 'Sport': ['soccer', 'skateboarding', 'tennis']}"
+Pt1_4x3_level7-7,"The people have 3 different hobbies: fishing, reading, skydiving
+The people have 3 different jobs:  architect, bartender, videographer
+The people perfer 3 different movie-genres: family, fantasy, romance
+There are 3 different nationalities: australian, indian, russian
+1. the person watching fantasy movies is the bartender##1
+2. the person watching family movies is on the left of the person who's hobby is fishing##1
+3. the australian is on the far right##1
+4. the russian is not the person who's hobby is reading##6
+5. the videographer is somewhere between the person who's hobby is skydiving and the bartender
+6. the bartender is on the right of the person who's hobby is reading##1","{'Hobby': ['skydiving', 'reading', 'fishing'], 'Job': ['architect', 'videographer', 'bartender'], 'Movie-Genre': ['romance', 'family', 'fantasy'], 'Nationality': ['russian', 'indian', 'australian']}"
+Pt1_4x3_level7-8,"The people have 3 different hobbies: chess, hiking, traveling
+There are 3 different nationalities: french, indonesian, pakistani
+3 different pets are kept: bird, hamster, hedgehog
+The people prefer 3 different types of sport: climbing, golf, water-polo
+1. the person who's hobby is traveling is somewhere to the right of the person who's sport is water-polo##5
+2. the person who's hobby is hiking is on the far left or far right##3
+3. the person who's sport is water-polo is somewhere to the right of the person who's sport is golf##5
+4. the person who's sport is golf is somewhere to the left of the french##5
+5. the indonesian is somewhere between the pakistani and the owner of the bird
+6. the pakistani is not the owner of the hedgehog##6","{'Hobby': ['hiking', 'chess', 'traveling'], 'Nationality': ['pakistani', 'indonesian', 'french'], 'Pet': ['hamster', 'hedgehog', 'bird'], 'Sport': ['golf', 'water-polo', 'climbing']}"
+Pt1_4x3_level7-9,"The people have 3 different hobbies: filmmaking, woodworking, writing
+The people prefer 3 different music-genres: hip-hop, rock, salsa
+There are 3 different nationalities: brazilian, dutch, italian
+The people prefer 3 different types of sport: parkour, soccer, water-polo
+1. the person who's hobby is writing is on the right of the person who's sport is soccer##1
+2. the fan of hip-hop is on the left or right of the person who's hobby is writing##3
+3. the person who's hobby is woodworking is somewhere between the dutch and the person who's sport is water-polo
+4. the fan of salsa is on the right of the fan of hip-hop##1
+5. the fan of salsa is on the right of the fan of hip-hop##1
+6. the brazilian is somewhere to the left of the person who's sport is soccer##5","{'Hobby': ['filmmaking', 'woodworking', 'writing'], 'Music-Genre': ['rock', 'hip-hop', 'salsa'], 'Nationality': ['brazilian', 'italian', 'dutch'], 'Sport': ['water-polo', 'soccer', 'parkour']}"
diff --git a/part2/level7/Pt2_4x4_level7.csv b/part2/level7/Pt2_4x4_level7.csv
new file mode 100644
index 0000000000000000000000000000000000000000..5ec3a7f7e250baff1231152140c91ca0f857acc8
--- /dev/null
+++ b/part2/level7/Pt2_4x4_level7.csv
@@ -0,0 +1,166 @@
+ID,Clues,SolutionGrid
+Pt1_4x4_level7-0,"The people prefer 4 different music-genres: blues, country, jazz, trance
+There are 4 different nationalities: colombian, russian, spanish, turkish
+4 different pets are kept: cat, dog, horse, rabbit
+The people use 4 different means of transport: bike, ship, train, tram
+ 1. the colombian is on the left or right of the owner of the horse##3
+ 2. the owner of the horse is on the right of the fan of trance##1
+ 3. the fan of blues is on the far left or far right##3
+ 4. the owner of the rabbit is the russian##1
+ 5. the person driving the bike is somewhere to the left of the person driving the train##5
+ 6. the colombian is somewhere to the left of the person driving the ship##5
+ 7. the owner of the dog is on the far left##1
+ 8. the person driving the train is somewhere to the left of the russian##5
+ 9. the fan of jazz is on the left or right of the spanish##3
+10. the owner of the rabbit is somewhere between the person driving the bike and the fan of blues
+11. the owner of the rabbit is on the right of the owner of the horse##1
+12. the turkish is somewhere to the right of the person driving the tram##5
+13. the person driving the tram is the owner of the rabbit##1","{'Music-Genre': ['trance', 'country', 'jazz', 'blues'], 'Nationality': ['colombian', 'spanish', 'russian', 'turkish'], 'Pet': ['dog', 'horse', 'rabbit', 'cat'], 'Transport': ['bike', 'train', 'tram', 'ship']}"
+Pt1_4x4_level7-1,"There 4 different types of food: apricot, mango, onion, watermelon
+The people perfer 4 different movie-genres: adventure, crime, thriller, time-travel
+There are 4 different nationalities: australian, chinese, indonesian, italian
+The people prefer 4 different types of sport: golf, ice-hockey, volleyball, weightlifting
+ 1. the person who's sport is weightlifting is somewhere to the left of the person who's sport is ice-hockey##5
+ 2. the indonesian is somewhere to the right of the italian##5
+ 3. the person watching thriller movies is somewhere to the right of the person eating watermelon##5
+ 4. the person who's sport is volleyball is the australian##1
+ 5. the person watching crime movies is on the left or right of the indonesian##3
+ 6. the chinese is somewhere to the right of the person eating onion##5
+ 7. the person eating watermelon is somewhere between the person who's sport is ice-hockey and the australian
+ 8. the person eating apricot is in an odd position##4
+ 9. the person eating apricot is somewhere to the left of the person who's sport is ice-hockey##5
+10. the person watching time-travel movies is somewhere to the right of the person who's sport is golf##5
+11. the chinese is the person who's sport is weightlifting##1","{'Food': ['apricot', 'onion', 'watermelon', 'mango'], 'Movie-Genre': ['adventure', 'time-travel', 'crime', 'thriller'], 'Nationality': ['italian', 'australian', 'chinese', 'indonesian'], 'Sport': ['golf', 'volleyball', 'weightlifting', 'ice-hockey']}"
+Pt1_4x4_level7-2,"The people have 4 different jobs:  bartender, designer, project-manager, social-worker
+The people perfer 4 different movie-genres: action, crime, martial-arts, zombie
+There are 4 different nationalities: german, polish, russian, spanish
+4 different pets are kept: dog, goat, horse, lizard
+ 1. the owner of the lizard is somewhere to the left of the person watching martial-arts movies##5
+ 2. the owner of the lizard is somewhere between the bartender and the person watching martial-arts movies
+ 3. the designer is the polish##1
+ 4. the owner of the dog is on the left or right of the social-worker##3
+ 5. the german is on the left or right of the person watching zombie movies##3
+ 6. the owner of the dog is somewhere to the right of the person watching action movies##5
+ 7. the project-manager is not the person watching crime movies##6
+ 8. the person watching martial-arts movies is not the social-worker##6
+ 9. the bartender is on the left or right of the person watching crime movies##3
+10. the owner of the lizard is on the right of the person watching zombie movies##1
+11. the designer is on the left or right of the person watching martial-arts movies##3
+12. the russian is the owner of the horse##1","{'Job': ['social-worker', 'bartender', 'designer', 'project-manager'], 'Movie-Genre': ['action', 'zombie', 'crime', 'martial-arts'], 'Nationality': ['german', 'spanish', 'polish', 'russian'], 'Pet': ['goat', 'dog', 'lizard', 'horse']}"
+Pt1_4x4_level7-3,"There are 4 different favourite beverages: almond-milk, mirinda, soy-milk, sprite
+The people have 4 different hobbies: cooking, magic-tricks, rock-climbing, video-games
+The people have 4 different jobs:  mechanic, police-officer, project-manager, scientist
+The people perfer 4 different movie-genres: crime, drama, martial-arts, satire
+ 1. the person watching crime movies is on the left of the person who's hobby is rock-climbing##1
+ 2. the scientist is the person drinking almond-milk##1
+ 3. the person drinking mirinda is somewhere to the left of the person drinking sprite##5
+ 4. the person drinking sprite is the person watching martial-arts movies##1
+ 5. the person who's hobby is cooking is not the person watching crime movies##6
+ 6. the person drinking almond-milk is somewhere to the left of the person drinking soy-milk##5
+ 7. the person who's hobby is magic-tricks is on the right of the project-manager##1
+ 8. the police-officer is somewhere between the person who's hobby is magic-tricks and the person who's hobby is cooking
+ 9. the police-officer is the person watching crime movies##1
+10. the person drinking soy-milk is on the left of the person watching drama movies##1
+11. the mechanic is not the person watching crime movies##6","{'Beverage': ['almond-milk', 'soy-milk', 'mirinda', 'sprite'], 'Hobby': ['cooking', 'video-games', 'rock-climbing', 'magic-tricks'], 'Job': ['scientist', 'police-officer', 'project-manager', 'mechanic'], 'Movie-Genre': ['satire', 'crime', 'drama', 'martial-arts']}"
+Pt1_4x4_level7-4,"There are 4 different favourite beverages: almond-milk, milk, soy-milk, tea
+There 4 different types of food: banana, broccoli, cabbage, spinach
+There are 4 different nationalities: brazilian, canadian, french, turkish
+The people use 4 different means of transport: jet-ski, roller, ship, trike
+ 1. the french is on the left of the person eating spinach##1
+ 2. the person drinking almond-milk is the person eating cabbage##1
+ 3. the person eating banana is not the turkish##6
+ 4. the person eating cabbage is not the person drinking milk##6
+ 5. the person driving the trike is somewhere to the right of the person driving the ship##5
+ 6. the person drinking milk is on the left or right of the person eating cabbage##3
+ 7. the person driving the ship is on the far left##1
+ 8. the person drinking soy-milk is the person driving the jet-ski##1
+ 9. the person driving the roller is somewhere between the person driving the jet-ski and the person driving the trike
+10. the person driving the ship is somewhere to the left of the person driving the jet-ski##5
+11. the turkish is the person drinking soy-milk##1
+12. the person drinking tea is somewhere between the person drinking soy-milk and the person eating spinach
+13. the person eating cabbage is on the left or right of the brazilian##3","{'Beverage': ['almond-milk', 'milk', 'tea', 'soy-milk'], 'Food': ['cabbage', 'spinach', 'banana', 'broccoli'], 'Nationality': ['french', 'brazilian', 'canadian', 'turkish'], 'Transport': ['ship', 'trike', 'roller', 'jet-ski']}"
+Pt1_4x4_level7-5,"There are 4 different favourite beverages: almond-milk, coffee, soy-milk, tea
+There 4 different types of food: broccoli, papaya, raspberry, spinach
+The people have 4 different jobs:  doctor, journalist, nurse, scientist
+There are 4 different nationalities: argentine, italian, japanese, pakistani
+ 1. the argentine is not the person drinking coffee##6
+ 2. the journalist is on the left or right of the nurse##3
+ 3. the doctor is the person drinking almond-milk##1
+ 4. the person drinking soy-milk is on the left or right of the person eating spinach##3
+ 5. the pakistani is on the left of the person eating broccoli##1
+ 6. the pakistani is somewhere to the left of the person drinking almond-milk##5
+ 7. the nurse is somewhere between the person drinking tea and the person drinking almond-milk
+ 8. the journalist is in an even position##4
+ 9. the person drinking almond-milk is on the left or right of the japanese##3
+10. the doctor is the italian##1
+11. the person eating broccoli is between the person eating spinach and the journalist##2
+12. the scientist is the person eating raspberry##1","{'Beverage': ['tea', 'coffee', 'soy-milk', 'almond-milk'], 'Food': ['raspberry', 'papaya', 'broccoli', 'spinach'], 'Job': ['scientist', 'journalist', 'nurse', 'doctor'], 'Nationality': ['argentine', 'pakistani', 'japanese', 'italian']}"
+Pt1_4x4_level7-6,"There are 4 different favourite beverages: 7up, cola, hot-chocolate, soy-milk
+The people perfer 4 different movie-genres: adventure, comedy, family, superhero
+4 different pets are kept: dog, goldfish, snake, turtle
+The people use 4 different means of transport: bus, quad-bike, ship, tram
+ 1. the person watching comedy movies is not the person drinking hot-chocolate##6
+ 2. the person watching family movies is not the owner of the turtle##6
+ 3. the owner of the goldfish is on the left of the person watching superhero movies##1
+ 4. the person watching superhero movies is the person driving the ship##1
+ 5. the person driving the quad-bike is not the person watching comedy movies##6
+ 6. the owner of the goldfish is in an odd position##4
+ 7. the owner of the dog is on the left or right of the person drinking hot-chocolate##3
+ 8. the person drinking soy-milk is not the owner of the dog##6
+ 9. the person driving the bus is on the right of the owner of the dog##1
+10. the person drinking 7up is on the left of the person drinking soy-milk##1
+11. the person driving the bus is somewhere to the right of the owner of the snake##5
+12. the owner of the snake is not the person watching adventure movies##6
+13. the person driving the tram is somewhere between the person drinking 7up and the owner of the turtle
+14. the owner of the snake is in an even position##4","{'Beverage': ['7up', 'soy-milk', 'cola', 'hot-chocolate'], 'Movie-Genre': ['family', 'superhero', 'comedy', 'adventure'], 'Pet': ['goldfish', 'snake', 'dog', 'turtle'], 'Transport': ['quad-bike', 'ship', 'tram', 'bus']}"
+Pt1_4x4_level7-7,"There are 4 different favourite beverages: hot-chocolate, juice, mirinda, soy-milk
+There 4 different types of food: apricot, broccoli, kale, lemon
+The people have 4 different hobbies: baking, chess, magic-tricks, traveling
+The people prefer 4 different music-genres: dubstep, jazz, punk, reggae
+ 1. the person who's hobby is magic-tricks is not the person eating apricot##6
+ 2. the person who's hobby is baking is somewhere to the left of the person who's hobby is chess##5
+ 3. the person eating apricot is somewhere to the right of the fan of reggae##5
+ 4. the person drinking mirinda is on the left or right of the person eating broccoli##3
+ 5. the fan of punk is on the far left##1
+ 6. the person eating apricot is somewhere between the fan of jazz and the person drinking hot-chocolate
+ 7. the person eating apricot is the person drinking juice##1
+ 8. the person who's hobby is magic-tricks is somewhere to the right of the person who's hobby is chess##5
+ 9. the person who's hobby is chess is on the right of the person who's hobby is traveling##1
+10. the person eating lemon is the fan of reggae##1
+11. the fan of jazz is not the person who's hobby is chess##6
+12. the fan of dubstep is somewhere to the right of the fan of reggae##5
+13. the person drinking soy-milk is on the far left or far right##3","{'Beverage': ['hot-chocolate', 'mirinda', 'juice', 'soy-milk'], 'Food': ['broccoli', 'lemon', 'apricot', 'kale'], 'Hobby': ['baking', 'traveling', 'chess', 'magic-tricks'], 'Music-Genre': ['punk', 'reggae', 'dubstep', 'jazz']}"
+Pt1_4x4_level7-8,"There are 4 different favourite beverages: 7up, almond-milk, sprite, water
+There 4 different types of food: eggplant, grapes, onion, tomato
+The people have 4 different jobs:  engineer, mechanic, nurse, photographer
+The people use 4 different means of transport: roller, scooter, ship, taxi
+ 1. the person drinking sprite is somewhere between the mechanic and the engineer
+ 2. the person drinking 7up is somewhere between the photographer and the person drinking water
+ 3. the person drinking 7up is on the left or right of the person driving the roller##3
+ 4. the person eating onion is somewhere to the left of the person driving the scooter##5
+ 5. the person drinking 7up is somewhere to the right of the person driving the taxi##5
+ 6. the photographer is somewhere to the left of the person drinking water##5
+ 7. the engineer is somewhere to the right of the mechanic##5
+ 8. the person driving the ship is on the right of the photographer##1
+ 9. the person drinking sprite is somewhere between the person eating eggplant and the person eating tomato
+10. the engineer is in an even position##4
+11. the engineer is on the left or right of the nurse##3
+12. the person driving the ship is on the left of the person drinking sprite##1
+13. the nurse is not the person driving the scooter##6
+14. the mechanic is not the person eating onion##6
+15. the person eating eggplant is somewhere between the person driving the roller and the person eating grapes","{'Beverage': ['almond-milk', '7up', 'sprite', 'water'], 'Food': ['grapes', 'eggplant', 'onion', 'tomato'], 'Job': ['photographer', 'mechanic', 'nurse', 'engineer'], 'Transport': ['taxi', 'ship', 'roller', 'scooter']}"
+Pt1_4x4_level7-9,"The people have 4 different hobbies: board-games, camping, photography, video-games
+The people perfer 4 different movie-genres: adventure, disaster, family, martial-arts
+There are 4 different nationalities: canadian, italian, malaysian, thai
+4 different pets are kept: bird, rabbit, snake, turtle
+ 1. the italian is somewhere to the left of the person watching disaster movies##5
+ 2. the owner of the snake is on the right of the person who's hobby is video-games##1
+ 3. the canadian is somewhere to the right of the person watching martial-arts movies##5
+ 4. the person watching disaster movies is on the left of the owner of the bird##1
+ 5. the owner of the turtle is on the left or right of the thai##3
+ 6. the person watching martial-arts movies is not the person who's hobby is camping##6
+ 7. the person who's hobby is camping is the person watching disaster movies##1
+ 8. the malaysian is on the left or right of the person who's hobby is photography##3
+ 9. the owner of the rabbit is on the left or right of the person watching martial-arts movies##3
+10. the person watching adventure movies is on the left of the italian##1
+11. the owner of the snake is somewhere between the malaysian and the person who's hobby is camping","{'Hobby': ['video-games', 'photography', 'camping', 'board-games'], 'Movie-Genre': ['adventure', 'martial-arts', 'disaster', 'family'], 'Nationality': ['malaysian', 'italian', 'canadian', 'thai'], 'Pet': ['rabbit', 'snake', 'turtle', 'bird']}"
diff --git a/part2/level7/Pt2_4x5_level7.csv b/part2/level7/Pt2_4x5_level7.csv
new file mode 100644
index 0000000000000000000000000000000000000000..ebd889c41823b2d51815d39be3c6711b3ef4a307
--- /dev/null
+++ b/part2/level7/Pt2_4x5_level7.csv
@@ -0,0 +1,237 @@
+ID,Clues,SolutionGrid
+Pt1_4x5_level7-0,"There are 5 different favourite beverages: juice, lemonade, milk, tea, water
+The people prefer 5 different music-genres: funk, house, reggae, rock, soul
+There are 5 different nationalities: chinese, indian, malaysian, mexican, russian
+The people use 5 different means of transport: quad-bike, scooter, ship, skateboard, taxi
+ 1. the person driving the ship is on the right of the person drinking water##1
+ 2. the person drinking juice is the fan of rock##1
+ 3. the person drinking lemonade is the person driving the ship##1
+ 4. the person driving the scooter is on the right of the person drinking lemonade##1
+ 5. the indian is in an odd position##4
+ 6. the fan of reggae is on the left or right of the russian##3
+ 7. the person drinking water is on the left or right of the malaysian##3
+ 8. the fan of house is in an odd position##4
+ 9. the fan of house is on the right of the fan of funk##1
+10. the person driving the taxi is the malaysian##1
+11. the person drinking milk is not the fan of house##6
+12. the person drinking lemonade is on the right of the person drinking water##1
+13. the person drinking lemonade is not the fan of house##6
+14. the person drinking tea is in an odd position##4
+15. the person driving the ship is somewhere between the person driving the skateboard and the person driving the scooter
+16. the person drinking milk is on the far left or far right##3
+17. the person driving the taxi is on the left or right of the chinese##3
+18. the person driving the taxi is on the left or right of the mexican##3
+19. the person drinking juice is somewhere to the left of the person drinking lemonade##5
+20. the chinese is somewhere to the right of the person driving the quad-bike##5
+21. the person drinking milk is not the chinese##6
+22. the person drinking lemonade is somewhere to the left of the person drinking tea##5
+23. the chinese is on the left or right of the person drinking lemonade##3
+24. the chinese is on the left or right of the malaysian##3","{'Beverage': ['milk', 'juice', 'water', 'lemonade', 'tea'], 'Music-Genre': ['soul', 'rock', 'reggae', 'funk', 'house'], 'Nationality': ['mexican', 'malaysian', 'chinese', 'russian', 'indian'], 'Transport': ['quad-bike', 'taxi', 'skateboard', 'ship', 'scooter']}"
+Pt1_4x5_level7-1,"There 5 different types of food: avocado, cucumber, garlic, kiwi, potato
+The people have 5 different jobs:  electrician, engineer, fisherman, lawyer, teacher
+The people perfer 5 different movie-genres: comedy, disaster, horror, scientific, thriller
+There are 5 different nationalities: german, indonesian, malaysian, pakistani, polish
+ 1. the electrician is not the person watching disaster movies##6
+ 2. the person watching disaster movies is not the person eating kiwi##6
+ 3. the german is on the left or right of the person watching horror movies##3
+ 4. the electrician is somewhere to the left of the person watching thriller movies##5
+ 5. the pakistani is not the person watching thriller movies##6
+ 6. the person eating kiwi is somewhere to the left of the person eating garlic##5
+ 7. the lawyer is between the person eating garlic and the person eating cucumber##2
+ 8. the person eating potato is on the left or right of the electrician##3
+ 9. the lawyer is in an odd position##4
+10. the person watching scientific movies is not the person eating cucumber##6
+11. the teacher is somewhere to the left of the polish##5
+12. the person eating garlic is the person eating garlic##1
+13. the person watching disaster movies is the german##1
+14. the lawyer is somewhere to the right of the person watching scientific movies##5
+15. the person watching comedy movies is somewhere to the left of the electrician##5
+16. the indonesian is on the left or right of the german##3
+17. the polish is on the far left or far right##3
+18. the pakistani is on the right of the person eating potato##1
+19. the person eating potato is on the left or right of the indonesian##3
+20. the person watching scientific movies is somewhere between the person eating kiwi and the teacher
+21. the polish is on the right of the person eating cucumber##1
+22. the engineer is on the left of the indonesian##1
+23. the person watching comedy movies is on the left or right of the person watching scientific movies##3","{'Food': ['kiwi', 'garlic', 'potato', 'cucumber', 'avocado'], 'Job': ['engineer', 'electrician', 'lawyer', 'teacher', 'fisherman'], 'Movie-Genre': ['comedy', 'scientific', 'disaster', 'horror', 'thriller'], 'Nationality': ['malaysian', 'indonesian', 'german', 'pakistani', 'polish']}"
+Pt1_4x5_level7-2,"The people perfer 5 different movie-genres: family, musical, superhero, thriller, time-travel
+The people prefer 5 different music-genres: ambient, d&b, indie, metal, punk
+There are 5 different nationalities: indonesian, nigerian, polish, russian, spanish
+The people prefer 5 different types of sport: badminton, climbing, parkour, skateboarding, tennis
+ 1. the fan of d&b is somewhere to the left of the person who's sport is skateboarding##5
+ 2. the fan of metal is the spanish##1
+ 3. the fan of indie is somewhere between the person watching musical movies and the fan of d&b
+ 4. the person watching superhero movies is in an odd position##4
+ 5. the person who's sport is tennis is not the nigerian##6
+ 6. the russian is somewhere to the left of the polish##5
+ 7. the fan of d&b is the person who's sport is parkour##1
+ 8. the fan of d&b is on the right of the person watching family movies##1
+ 9. the person watching musical movies is not the person who's sport is badminton##6
+10. the spanish is between the person watching time-travel movies and the person watching thriller movies##2
+11. the person watching time-travel movies is not the indonesian##6
+12. the person who's sport is skateboarding is somewhere to the left of the fan of indie##5
+13. the spanish is somewhere between the person watching thriller movies and the person watching time-travel movies
+14. the polish is the fan of punk##1
+15. the person watching thriller movies is the nigerian##1
+16. the person watching family movies is not the russian##6
+17. the person watching family movies is on the left or right of the person who's sport is parkour##3
+18. the russian is on the left or right of the person who's sport is tennis##3
+19. the person who's sport is badminton is somewhere to the left of the person watching musical movies##5
+20. the person who's sport is tennis is on the far left##1","{'Movie-Genre': ['family', 'time-travel', 'superhero', 'thriller', 'musical'], 'Music-Genre': ['ambient', 'd&b', 'metal', 'indie', 'punk'], 'Nationality': ['indonesian', 'russian', 'spanish', 'nigerian', 'polish'], 'Sport': ['tennis', 'parkour', 'skateboarding', 'badminton', 'climbing']}"
+Pt1_4x5_level7-3,"There are 5 different favourite beverages: hot-chocolate, milk, soy-milk, sprite, tea
+The people perfer 5 different movie-genres: fantasy, thriller, time-travel, western, zombie
+The people prefer 5 different music-genres: blues, dubstep, gospel, jazz, reggae
+The people prefer 5 different types of sport: cricket, cycling, lacrosse, sailing, swimming
+ 1. the fan of dubstep is between the fan of jazz and the person watching western movies##2
+ 2. the fan of dubstep is on the left of the person watching fantasy movies##1
+ 3. the person drinking tea is somewhere between the person who's sport is lacrosse and the person watching thriller movies
+ 4. the person watching thriller movies is the fan of gospel##1
+ 5. the person drinking sprite is the person who's sport is cricket##1
+ 6. the person who's sport is lacrosse is on the left or right of the person watching western movies##3
+ 7. the fan of gospel is on the left or right of the person watching zombie movies##3
+ 8. the fan of blues is somewhere to the right of the person drinking hot-chocolate##5
+ 9. the person who's sport is cycling is not the person drinking hot-chocolate##6
+10. the fan of gospel is in an even position##4
+11. the person who's sport is cycling is on the far left or far right##3
+12. the person who's sport is cycling is on the left or right of the person who's sport is sailing##3
+13. the person who's sport is sailing is not the person drinking hot-chocolate##6
+14. the person watching western movies is in an odd position##4
+15. the person drinking milk is on the left of the person who's sport is cycling##1
+16. the person drinking tea is somewhere to the left of the fan of gospel##5","{'Beverage': ['sprite', 'hot-chocolate', 'tea', 'milk', 'soy-milk'], 'Movie-Genre': ['western', 'time-travel', 'fantasy', 'thriller', 'zombie'], 'Music-Genre': ['reggae', 'dubstep', 'jazz', 'gospel', 'blues'], 'Sport': ['cricket', 'lacrosse', 'swimming', 'sailing', 'cycling']}"
+Pt1_4x5_level7-4,"There 5 different types of food: blueberry, corn, lemon, pineapple, tomato
+The people have 5 different hobbies: baking, board-games, card-games, video-games, woodworking
+There are 5 different nationalities: american, egyptian, french, japanese, mexican
+The people prefer 5 different types of sport: climbing, rugby, skiing, tennis, volleyball
+ 1. the person eating pineapple is somewhere to the left of the person who's sport is rugby##5
+ 2. the person who's sport is skiing is somewhere to the right of the person who's sport is climbing##5
+ 3. the person who's sport is volleyball is on the right of the person who's hobby is board-games##1
+ 4. the person eating tomato is the person who's sport is tennis##1
+ 5. the person eating lemon is on the left of the mexican##1
+ 6. the french is somewhere to the right of the person who's sport is volleyball##5
+ 7. the person who's sport is rugby is the american##1
+ 8. the mexican is not the person who's hobby is woodworking##6
+ 9. the person eating pineapple is on the left or right of the person who's sport is climbing##3
+10. the person who's hobby is baking is on the left or right of the person eating corn##3
+11. the person who's sport is volleyball is somewhere between the person eating corn and the person who's sport is rugby
+12. the person eating tomato is on the far right##1
+13. the french is the person who's hobby is card-games##1
+14. the japanese is on the far left##1
+15. the person eating corn is not the american##6
+16. the person who's hobby is baking is in an even position##4
+17. the french is on the far left or far right##3
+18. the person who's hobby is card-games is somewhere to the right of the american##5","{'Food': ['corn', 'pineapple', 'lemon', 'blueberry', 'tomato'], 'Hobby': ['board-games', 'baking', 'woodworking', 'video-games', 'card-games'], 'Nationality': ['japanese', 'egyptian', 'american', 'mexican', 'french'], 'Sport': ['climbing', 'volleyball', 'rugby', 'skiing', 'tennis']}"
+Pt1_4x5_level7-5,"The people prefer 5 different music-genres: hip-hop, house, jazz, punk, r&b
+There are 5 different nationalities: american, canadian, egyptian, french, nigerian
+5 different pets are kept: bird, cat, ferret, fish, goat
+The people use 5 different means of transport: bike, bus, scooter, skateboard, van
+ 1. the owner of the fish is not the person driving the scooter##6
+ 2. the owner of the cat is in an even position##4
+ 3. the fan of punk is somewhere to the left of the french##5
+ 4. the person driving the bike is on the left of the owner of the bird##1
+ 5. the american is somewhere between the fan of punk and the owner of the goat
+ 6. the egyptian is somewhere to the left of the owner of the ferret##5
+ 7. the egyptian is between the fan of hip-hop and the owner of the ferret##2
+ 8. the egyptian is in an odd position##4
+ 9. the person driving the van is on the far right##1
+10. the person driving the van is on the left or right of the person driving the bike##3
+11. the egyptian is on the left of the french##1
+12. the person driving the scooter is on the right of the person driving the skateboard##1
+13. the canadian is the fan of r&b##1
+14. the owner of the ferret is the fan of jazz##1
+15. the french is on the left of the fan of house##1
+16. the fan of hip-hop is somewhere to the left of the owner of the ferret##5","{'Music-Genre': ['r&b', 'hip-hop', 'punk', 'jazz', 'house'], 'Nationality': ['canadian', 'american', 'egyptian', 'french', 'nigerian'], 'Pet': ['goat', 'cat', 'fish', 'ferret', 'bird'], 'Transport': ['skateboard', 'scooter', 'bus', 'bike', 'van']}"
+Pt1_4x5_level7-6,"The people have 5 different hobbies: camping, chess, rock-climbing, singing, woodworking
+The people have 5 different jobs:  engineer, lawyer, photographer, police-officer, software-developer
+The people prefer 5 different types of sport: baseball, ice-hockey, lacrosse, tennis, weightlifting
+The people use 5 different means of transport: bike, jet-ski, quad-bike, roller, snowmobile
+ 1. the person who's hobby is rock-climbing is not the person who's sport is ice-hockey##6
+ 2. the person who's sport is lacrosse is somewhere to the right of the person driving the quad-bike##5
+ 3. the person who's hobby is woodworking is somewhere to the left of the person driving the bike##5
+ 4. the person driving the bike is on the left or right of the person who's hobby is chess##3
+ 5. the person who's hobby is singing is on the right of the person who's sport is lacrosse##1
+ 6. the software-developer is the person who's sport is baseball##1
+ 7. the engineer is not the person who's hobby is chess##6
+ 8. the lawyer is somewhere to the left of the person who's sport is lacrosse##5
+ 9. the person who's hobby is woodworking is on the left of the person driving the quad-bike##1
+10. the engineer is somewhere between the police-officer and the lawyer
+11. the lawyer is somewhere to the right of the person driving the roller##5
+12. the police-officer is the person who's sport is tennis##1
+13. the person who's hobby is rock-climbing is the person driving the roller##1
+14. the person who's hobby is camping is not the police-officer##6
+15. the person who's sport is lacrosse is somewhere between the police-officer and the person who's hobby is rock-climbing
+16. the person driving the bike is on the left or right of the person driving the jet-ski##3
+17. the person who's sport is baseball is somewhere to the right of the photographer##5
+18. the person who's sport is baseball is on the left of the lawyer##1
+19. the person driving the snowmobile is the software-developer##1","{'Hobby': ['rock-climbing', 'woodworking', 'chess', 'camping', 'singing'], 'Job': ['photographer', 'software-developer', 'lawyer', 'engineer', 'police-officer'], 'Sport': ['weightlifting', 'baseball', 'ice-hockey', 'lacrosse', 'tennis'], 'Transport': ['roller', 'snowmobile', 'quad-bike', 'bike', 'jet-ski']}"
+Pt1_4x5_level7-7,"There are 5 different favourite beverages: almond-milk, cola, fanta, mirinda, tea
+There 5 different types of food: cauliflower, corn, nectarine, orange, pineapple
+5 different pets are kept: bird, chinchilla, goldfish, hamster, hedgehog
+The people prefer 5 different types of sport: badminton, cycling, rugby, surfing, water-polo
+ 1. the person eating orange is on the left of the person who's sport is badminton##1
+ 2. the owner of the bird is between the person eating corn and the person drinking cola##2
+ 3. the person drinking tea is somewhere to the left of the person drinking almond-milk##5
+ 4. the person drinking fanta is on the left of the person drinking mirinda##1
+ 5. the person who's sport is surfing is on the left of the owner of the hedgehog##1
+ 6. the person drinking tea is somewhere to the left of the owner of the bird##5
+ 7. the person who's sport is cycling is on the left or right of the owner of the goldfish##3
+ 8. the person eating orange is somewhere to the right of the person who's sport is cycling##5
+ 9. the person eating orange is somewhere to the right of the person eating cauliflower##5
+10. the person eating corn is on the far right##1
+11. the owner of the bird is somewhere to the left of the person drinking mirinda##5
+12. the owner of the bird is somewhere to the right of the person eating cauliflower##5
+13. the person eating pineapple is on the left or right of the owner of the hedgehog##3
+14. the person drinking tea is on the left or right of the person drinking almond-milk##3
+15. the person eating pineapple is on the left or right of the owner of the hedgehog##3
+16. the person eating cauliflower is somewhere between the person eating nectarine and the person who's sport is surfing
+17. the person who's sport is water-polo is on the left or right of the owner of the goldfish##3
+18. the person eating orange is on the left of the owner of the hamster##1
+19. the owner of the goldfish is on the left or right of the person who's sport is cycling##3","{'Beverage': ['tea', 'almond-milk', 'cola', 'fanta', 'mirinda'], 'Food': ['pineapple', 'cauliflower', 'nectarine', 'orange', 'corn'], 'Pet': ['chinchilla', 'hedgehog', 'goldfish', 'bird', 'hamster'], 'Sport': ['surfing', 'cycling', 'rugby', 'water-polo', 'badminton']}"
+Pt1_4x5_level7-8,"The people have 5 different jobs:  chef, firefighter, mechanic, paramedic, project-manager
+The people prefer 5 different music-genres: ambient, country, dubstep, pop, techno
+5 different pets are kept: fish, goat, mouse, rat, snake
+The people prefer 5 different types of sport: biathlon, cricket, handball, swimming, tennis
+ 1. the owner of the fish is somewhere to the right of the owner of the snake##5
+ 2. the person who's sport is biathlon is not the firefighter##6
+ 3. the person who's sport is tennis is somewhere to the right of the person who's sport is biathlon##5
+ 4. the person who's sport is swimming is the owner of the mouse##1
+ 5. the fan of country is on the right of the owner of the mouse##1
+ 6. the fan of techno is on the right of the fan of ambient##1
+ 7. the person who's sport is handball is on the right of the mechanic##1
+ 8. the owner of the mouse is on the right of the owner of the rat##1
+ 9. the owner of the mouse is not the person who's sport is biathlon##6
+10. the fan of dubstep is somewhere between the person who's sport is cricket and the chef
+11. the person who's sport is handball is on the left or right of the person who's sport is swimming##3
+12. the project-manager is somewhere to the left of the firefighter##5
+13. the project-manager is on the left of the owner of the fish##1
+14. the chef is on the right of the owner of the fish##1
+15. the fan of ambient is somewhere to the right of the fan of pop##5
+16. the fan of dubstep is not the mechanic##6
+17. the paramedic is in an even position##4
+18. the owner of the goat is on the far right##1
+19. the fan of country is in an odd position##4
+20. the fan of country is not the person who's sport is handball##6","{'Job': ['project-manager', 'mechanic', 'chef', 'paramedic', 'firefighter'], 'Music-Genre': ['pop', 'ambient', 'techno', 'dubstep', 'country'], 'Pet': ['snake', 'fish', 'rat', 'mouse', 'goat'], 'Sport': ['biathlon', 'tennis', 'handball', 'swimming', 'cricket']}"
+Pt1_4x5_level7-9,"There 5 different types of food: blueberry, cherry, kale, pumpkin, strawberry
+The people have 5 different hobbies: board-games, card-games, dancing, gardening, woodworking
+5 different pets are kept: chinchilla, ferret, frog, hedgehog, turtle
+The people use 5 different means of transport: car, jet-ski, ship, snowmobile, trike
+ 1. the person eating kale is somewhere to the left of the owner of the chinchilla##5
+ 2. the owner of the ferret is somewhere to the right of the person eating cherry##5
+ 3. the owner of the frog is somewhere to the right of the owner of the ferret##5
+ 4. the person who's hobby is woodworking is on the right of the person who's hobby is gardening##1
+ 5. the person driving the snowmobile is the person who's hobby is dancing##1
+ 6. the owner of the hedgehog is the person driving the car##1
+ 7. the owner of the chinchilla is in an even position##4
+ 8. the owner of the frog is on the left or right of the owner of the turtle##3
+ 9. the person who's hobby is gardening is in an odd position##4
+10. the owner of the frog is not the person who's hobby is dancing##6
+11. the owner of the ferret is somewhere to the right of the person driving the snowmobile##5
+12. the person eating pumpkin is on the left or right of the person eating blueberry##3
+13. the owner of the turtle is on the left or right of the person eating blueberry##3
+14. the person eating blueberry is somewhere to the left of the person eating strawberry##5
+15. the person eating strawberry is in an odd position##4
+16. the person eating blueberry is not the owner of the turtle##6
+17. the person driving the jet-ski is on the left of the person who's hobby is board-games##1
+18. the owner of the hedgehog is somewhere to the left of the person driving the snowmobile##5
+19. the person eating blueberry is somewhere to the right of the person driving the car##5
+20. the person who's hobby is gardening is somewhere between the person driving the ship and the person who's hobby is dancing
+21. the person who's hobby is board-games is on the left or right of the person eating pumpkin##3","{'Food': ['kale', 'cherry', 'blueberry', 'pumpkin', 'strawberry'], 'Hobby': ['card-games', 'dancing', 'gardening', 'woodworking', 'board-games'], 'Pet': ['hedgehog', 'chinchilla', 'ferret', 'turtle', 'frog'], 'Transport': ['car', 'snowmobile', 'trike', 'jet-ski', 'ship']}"
diff --git a/part2/level7/Pt2_4x6_level7.csv b/part2/level7/Pt2_4x6_level7.csv
new file mode 100644
index 0000000000000000000000000000000000000000..f69b9eaf57b1ca5dfc9de4f41cc5540e59c91474
--- /dev/null
+++ b/part2/level7/Pt2_4x6_level7.csv
@@ -0,0 +1,310 @@
+ID,Clues,SolutionGrid
+Pt1_4x6_level7-0,"The people perfer 6 different movie-genres: crime, family, martial-arts, musical, spy, thriller
+The people prefer 6 different music-genres: disco, electronic, folk, gospel, jazz, rock
+The people prefer 6 different types of sport: basketball, climbing, cycling, parkour, sailing, volleyball
+The people use 6 different means of transport: airplane, helicopter, motorbike, train, tram, trike
+ 1. the person driving the trike is somewhere between the person who's sport is volleyball and the person who's sport is cycling
+ 2. the person watching spy movies is somewhere to the right of the person who's sport is climbing##5
+ 3. the fan of electronic is on the left or right of the fan of gospel##3
+ 4. the person watching musical movies is somewhere to the left of the person driving the helicopter##5
+ 5. the person driving the trike is on the left or right of the person who's sport is cycling##3
+ 6. the person watching martial-arts movies is the person who's sport is basketball##1
+ 7. the fan of rock is somewhere between the person driving the airplane and the fan of jazz
+ 8. the fan of gospel is the person watching family movies##1
+ 9. the fan of gospel is somewhere to the left of the person watching spy movies##5
+10. the person watching thriller movies is in an even position##4
+11. the person driving the trike is between the fan of gospel and the person driving the motorbike##2
+12. the fan of rock is on the left or right of the person who's sport is climbing##3
+13. the person driving the tram is on the left of the person watching crime movies##1
+14. the person who's sport is sailing is not the person watching spy movies##6
+15. the fan of folk is on the right of the fan of jazz##1
+16. the fan of folk is on the right of the person watching musical movies##1
+17. the fan of rock is on the right of the person who's sport is climbing##1
+18. the person who's sport is volleyball is somewhere to the right of the person who's sport is cycling##5
+19. the person who's sport is sailing is on the left or right of the person driving the tram##3
+20. the person watching family movies is on the left or right of the person watching thriller movies##3
+21. the person watching thriller movies is not the person who's sport is cycling##6
+22. the person driving the train is the person who's sport is parkour##1
+23. the person driving the trike is on the left of the person watching spy movies##1
+24. the person watching musical movies is not the person driving the motorbike##6
+25. the fan of jazz is not the person who's sport is basketball##6
+26. the person who's sport is sailing is on the left or right of the person watching martial-arts movies##3
+27. the person watching family movies is not the person driving the motorbike##6
+28. the person watching crime movies is on the far left or far right##3","{'Movie-Genre': ['family', 'thriller', 'spy', 'musical', 'martial-arts', 'crime'], 'Music-Genre': ['gospel', 'electronic', 'rock', 'jazz', 'folk', 'disco'], 'Sport': ['cycling', 'climbing', 'volleyball', 'parkour', 'basketball', 'sailing'], 'Transport': ['airplane', 'trike', 'motorbike', 'train', 'tram', 'helicopter']}"
+Pt1_4x6_level7-1,"There are 6 different favourite beverages: 7up, coffee, fanta, iced-tea, lemonade, sprite
+The people have 6 different jobs:  firefighter, fisherman, freelancer, manager, paramedic, software-developer
+There are 6 different nationalities: australian, british, colombian, dutch, german, malaysian
+6 different pets are kept: cat, chinchilla, fish, goldfish, guinea-pig, rat
+ 1. the german is on the left of the australian##1
+ 2. the british is on the left or right of the owner of the cat##3
+ 3. the owner of the guinea-pig is the paramedic##1
+ 4. the software-developer is not the owner of the chinchilla##6
+ 5. the owner of the cat is in an even position##4
+ 6. the malaysian is the software-developer##1
+ 7. the malaysian is somewhere between the owner of the fish and the person drinking 7up
+ 8. the colombian is somewhere to the right of the owner of the chinchilla##5
+ 9. the australian is between the malaysian and the owner of the rat##2
+10. the person drinking iced-tea is on the left or right of the malaysian##3
+11. the person drinking iced-tea is on the left or right of the owner of the rat##3
+12. the owner of the cat is in an even position##4
+13. the dutch is not the owner of the cat##6
+14. the firefighter is somewhere to the left of the person drinking sprite##5
+15. the owner of the cat is not the paramedic##6
+16. the person drinking lemonade is in an even position##4
+17. the freelancer is on the right of the manager##1
+18. the malaysian is somewhere to the left of the dutch##5
+19. the owner of the chinchilla is the freelancer##1
+20. the firefighter is not the australian##6
+21. the fisherman is the colombian##1
+22. the owner of the cat is somewhere to the right of the firefighter##5
+23. the person drinking iced-tea is on the left of the person drinking sprite##1
+24. the freelancer is on the left or right of the colombian##3
+25. the software-developer is on the left of the person drinking fanta##1
+26. the dutch is on the left or right of the person drinking sprite##3
+27. the owner of the guinea-pig is somewhere to the left of the person drinking fanta##5
+28. the colombian is on the left or right of the british##3","{'Beverage': ['7up', 'iced-tea', 'sprite', 'fanta', 'coffee', 'lemonade'], 'Job': ['firefighter', 'paramedic', 'software-developer', 'manager', 'freelancer', 'fisherman'], 'Nationality': ['german', 'australian', 'malaysian', 'dutch', 'british', 'colombian'], 'Pet': ['rat', 'guinea-pig', 'goldfish', 'fish', 'chinchilla', 'cat']}"
+Pt1_4x6_level7-2,"There 6 different types of food: grapefruit, kiwi, pepper, potato, raspberry, watermelon
+The people have 6 different hobbies: cooking, magic-tricks, singing, sudoku, woodworking, writing
+The people perfer 6 different movie-genres: adventure, fantasy, horror, martial-arts, satire, time-travel
+The people prefer 6 different music-genres: ambient, country, d&b, electronic, hip-hop, r&b
+ 1. the person watching horror movies is somewhere to the right of the person who's hobby is magic-tricks##5
+ 2. the person who's hobby is singing is somewhere to the left of the fan of r&b##5
+ 3. the person eating potato is not the person watching fantasy movies##6
+ 4. the person eating pepper is on the far left or far right##3
+ 5. the fan of electronic is the person eating grapefruit##1
+ 6. the fan of hip-hop is somewhere to the right of the person who's hobby is singing##5
+ 7. the person who's hobby is woodworking is on the left or right of the person watching adventure movies##3
+ 8. the person eating potato is not the person watching adventure movies##6
+ 9. the person who's hobby is cooking is on the left or right of the person watching time-travel movies##3
+10. the person watching fantasy movies is the person eating pepper##1
+11. the fan of r&b is not the person watching satire movies##6
+12. the person watching time-travel movies is on the left or right of the person watching martial-arts movies##3
+13. the fan of country is somewhere to the right of the person eating grapefruit##5
+14. the person eating raspberry is on the far left##1
+15. the fan of electronic is somewhere between the person who's hobby is sudoku and the person eating watermelon
+16. the fan of electronic is on the right of the person eating watermelon##1
+17. the fan of hip-hop is the person who's hobby is woodworking##1
+18. the person watching martial-arts movies is somewhere between the person who's hobby is singing and the person watching time-travel movies
+19. the person who's hobby is woodworking is not the fan of ambient##6
+20. the person watching time-travel movies is on the right of the fan of d&b##1
+21. the person eating grapefruit is somewhere to the left of the person watching adventure movies##5
+22. the person watching time-travel movies is somewhere to the left of the person watching martial-arts movies##5
+23. the person eating grapefruit is on the left or right of the person who's hobby is singing##3
+24. the person who's hobby is magic-tricks is not the person watching satire movies##6
+25. the person eating potato is on the right of the person who's hobby is singing##1
+26. the person eating kiwi is on the right of the fan of electronic##1
+27. the person eating raspberry is the fan of d&b##1
+28. the fan of country is on the right of the person who's hobby is writing##1","{'Food': ['raspberry', 'watermelon', 'grapefruit', 'kiwi', 'potato', 'pepper'], 'Hobby': ['cooking', 'magic-tricks', 'writing', 'singing', 'woodworking', 'sudoku'], 'Movie-Genre': ['satire', 'time-travel', 'martial-arts', 'adventure', 'horror', 'fantasy'], 'Music-Genre': ['d&b', 'ambient', 'electronic', 'country', 'hip-hop', 'r&b']}"
+Pt1_4x6_level7-3,"The people have 6 different hobbies: collecting, cooking, drawing, filmmaking, reading, skydiving
+There are 6 different nationalities: american, australian, indian, pakistani, russian, turkish
+6 different pets are kept: cat, chinchilla, fish, hamster, lizard, rat
+The people prefer 6 different types of sport: baseball, cricket, parkour, skateboarding, water-polo, weightlifting
+ 1. the owner of the rat is on the left or right of the owner of the hamster##3
+ 2. the owner of the rat is not the person who's sport is baseball##6
+ 3. the owner of the fish is in an odd position##4
+ 4. the american is on the right of the australian##1
+ 5. the owner of the cat is somewhere to the right of the owner of the fish##5
+ 6. the person who's sport is weightlifting is the owner of the chinchilla##1
+ 7. the person who's sport is parkour is the owner of the rat##1
+ 8. the person who's sport is water-polo is on the far left##1
+ 9. the person who's hobby is skydiving is on the left or right of the owner of the hamster##3
+10. the person who's sport is cricket is somewhere to the left of the person who's sport is weightlifting##5
+11. the russian is on the left of the pakistani##1
+12. the person who's sport is baseball is on the right of the person who's sport is cricket##1
+13. the owner of the lizard is somewhere to the right of the owner of the fish##5
+14. the person who's sport is baseball is not the person who's hobby is filmmaking##6
+15. the indian is on the left of the person who's hobby is reading##1
+16. the person who's sport is cricket is not the owner of the rat##6
+17. the owner of the rat is the person who's hobby is collecting##1
+18. the person who's hobby is cooking is on the right of the person who's hobby is drawing##1
+19. the person who's hobby is skydiving is somewhere between the owner of the lizard and the person who's hobby is reading
+20. the person who's sport is water-polo is on the left or right of the person who's hobby is cooking##3
+21. the person who's hobby is skydiving is not the person who's sport is baseball##6
+22. the australian is on the left or right of the person who's hobby is skydiving##3
+23. the owner of the chinchilla is somewhere to the right of the pakistani##5
+24. the person who's hobby is skydiving is on the right of the person who's hobby is cooking##1","{'Hobby': ['drawing', 'cooking', 'skydiving', 'reading', 'collecting', 'filmmaking'], 'Nationality': ['russian', 'pakistani', 'indian', 'australian', 'american', 'turkish'], 'Pet': ['fish', 'lizard', 'cat', 'hamster', 'rat', 'chinchilla'], 'Sport': ['water-polo', 'skateboarding', 'cricket', 'baseball', 'parkour', 'weightlifting']}"
+Pt1_4x6_level7-4,"There 6 different types of food: apple, blueberry, carrot, cauliflower, lemon, peach
+The people have 6 different jobs:  engineer, lawyer, manager, musician, nurse, security-guard
+6 different pets are kept: goldfish, hamster, horse, lizard, rabbit, turtle
+The people prefer 6 different types of sport: basketball, biathlon, snowboarding, tennis, volleyball, weightlifting
+ 1. the person who's sport is basketball is somewhere to the right of the lawyer##5
+ 2. the engineer is the owner of the rabbit##1
+ 3. the manager is not the owner of the hamster##6
+ 4. the engineer is somewhere to the left of the person who's sport is biathlon##5
+ 5. the musician is the person eating carrot##1
+ 6. the person eating lemon is on the right of the person who's sport is weightlifting##1
+ 7. the nurse is on the left of the person eating blueberry##1
+ 8. the person who's sport is basketball is somewhere to the left of the person eating carrot##5
+ 9. the person who's sport is volleyball is on the left or right of the owner of the hamster##3
+10. the person who's sport is biathlon is on the left or right of the person who's sport is basketball##3
+11. the engineer is not the person who's sport is biathlon##6
+12. the person who's sport is biathlon is somewhere to the right of the security-guard##5
+13. the security-guard is between the person who's sport is snowboarding and the person eating carrot##2
+14. the owner of the horse is on the left of the person who's sport is snowboarding##1
+15. the security-guard is somewhere between the person eating apple and the musician
+16. the person who's sport is tennis is on the left of the person eating peach##1
+17. the manager is on the left of the person eating peach##1
+18. the person who's sport is biathlon is somewhere to the right of the nurse##5
+19. the nurse is the person who's sport is volleyball##1
+20. the engineer is on the left of the person who's sport is basketball##1
+21. the owner of the hamster is somewhere to the left of the security-guard##5
+22. the owner of the hamster is on the left of the manager##1
+23. the person who's sport is snowboarding is on the left or right of the owner of the lizard##3
+24. the person eating cauliflower is in an odd position##4
+25. the owner of the lizard is somewhere to the right of the person eating lemon##5
+26. the person who's sport is basketball is somewhere to the left of the owner of the goldfish##5
+27. the person who's sport is volleyball is on the left of the owner of the hamster##1
+28. the owner of the lizard is somewhere to the left of the owner of the goldfish##5","{'Food': ['apple', 'blueberry', 'lemon', 'peach', 'cauliflower', 'carrot'], 'Job': ['nurse', 'lawyer', 'manager', 'engineer', 'security-guard', 'musician'], 'Pet': ['turtle', 'hamster', 'horse', 'rabbit', 'lizard', 'goldfish'], 'Sport': ['volleyball', 'weightlifting', 'tennis', 'snowboarding', 'basketball', 'biathlon']}"
+Pt1_4x6_level7-5,"The people perfer 6 different movie-genres: disaster, horror, mystery, romance, sports, superhero
+6 different pets are kept: cat, ferret, frog, hedgehog, horse, turtle
+The people prefer 6 different types of sport: biathlon, golf, parkour, skateboarding, snowboarding, soccer
+The people use 6 different means of transport: helicopter, scooter, snowmobile, subway, train, van
+ 1. the owner of the cat is somewhere to the left of the owner of the turtle##5
+ 2. the owner of the frog is on the left of the owner of the cat##1
+ 3. the person driving the van is on the right of the person driving the snowmobile##1
+ 4. the person driving the snowmobile is somewhere to the left of the person who's sport is golf##5
+ 5. the person watching sports movies is on the left or right of the person who's sport is parkour##3
+ 6. the owner of the horse is not the person who's sport is golf##6
+ 7. the person watching mystery movies is on the left of the owner of the cat##1
+ 8. the owner of the turtle is somewhere to the left of the person driving the scooter##5
+ 9. the person driving the van is the owner of the cat##1
+10. the person watching horror movies is somewhere to the left of the person watching romance movies##5
+11. the person driving the scooter is on the right of the person watching superhero movies##1
+12. the person driving the van is the owner of the cat##1
+13. the person driving the helicopter is on the right of the owner of the ferret##1
+14. the person who's sport is soccer is the person driving the helicopter##1
+15. the person who's sport is golf is the person watching disaster movies##1
+16. the person who's sport is snowboarding is on the left or right of the person watching sports movies##3
+17. the person driving the scooter is somewhere to the left of the person driving the train##5
+18. the owner of the ferret is not the person driving the van##6
+19. the person who's sport is parkour is on the far left##1
+20. the owner of the ferret is somewhere to the right of the person who's sport is biathlon##5
+21. the owner of the horse is on the left or right of the owner of the turtle##3
+22. the owner of the turtle is on the left or right of the owner of the horse##3
+23. the person who's sport is biathlon is on the left of the person driving the train##1
+24. the person who's sport is soccer is on the right of the person who's sport is golf##1
+25. the person watching sports movies is somewhere between the person watching romance movies and the person driving the snowmobile
+26. the person who's sport is biathlon is in an even position##4
+27. the person who's sport is soccer is on the far right##1","{'Movie-Genre': ['mystery', 'sports', 'superhero', 'horror', 'disaster', 'romance'], 'Pet': ['frog', 'cat', 'turtle', 'horse', 'ferret', 'hedgehog'], 'Sport': ['parkour', 'skateboarding', 'snowboarding', 'biathlon', 'golf', 'soccer'], 'Transport': ['snowmobile', 'van', 'subway', 'scooter', 'train', 'helicopter']}"
+Pt1_4x6_level7-6,"There are 6 different favourite beverages: almond-milk, cola, hot-chocolate, iced-tea, mirinda, soy-milk
+The people perfer 6 different movie-genres: comedy, drama, family, satire, superhero, western
+The people prefer 6 different music-genres: blues, country, electronic, indie, pop, r&b
+The people prefer 6 different types of sport: basketball, cycling, golf, handball, lacrosse, parkour
+ 1. the fan of blues is in an even position##4
+ 2. the fan of pop is the person who's sport is lacrosse##1
+ 3. the person drinking soy-milk is between the person who's sport is basketball and the person drinking almond-milk##2
+ 4. the person who's sport is cycling is somewhere to the left of the person watching superhero movies##5
+ 5. the person who's sport is basketball is somewhere between the person watching western movies and the person drinking soy-milk
+ 6. the person who's sport is basketball is the person drinking iced-tea##1
+ 7. the person watching comedy movies is on the right of the person watching satire movies##1
+ 8. the fan of indie is between the person watching superhero movies and the person drinking cola##2
+ 9. the fan of electronic is somewhere to the right of the fan of country##5
+10. the person watching satire movies is not the fan of pop##6
+11. the person who's sport is cycling is not the person watching comedy movies##6
+12. the person who's sport is cycling is somewhere to the left of the fan of blues##5
+13. the person watching family movies is in an even position##4
+14. the person drinking almond-milk is somewhere to the left of the person watching family movies##5
+15. the fan of pop is somewhere between the fan of electronic and the person watching western movies
+16. the fan of blues is not the person drinking soy-milk##6
+17. the person who's sport is handball is in an odd position##4
+18. the person drinking cola is on the left or right of the person who's sport is parkour##3
+19. the person watching western movies is somewhere to the left of the fan of indie##5
+20. the person drinking mirinda is somewhere to the right of the person drinking hot-chocolate##5
+21. the person who's sport is lacrosse is somewhere to the right of the person watching western movies##5
+22. the person who's sport is basketball is the fan of indie##1
+23. the person drinking soy-milk is not the fan of electronic##6
+24. the person watching drama movies is on the left or right of the person who's sport is lacrosse##3
+25. the fan of blues is on the left or right of the person drinking almond-milk##3
+26. the fan of country is somewhere to the left of the person drinking iced-tea##5
+27. the fan of country is on the left or right of the person drinking cola##3
+28. the person who's sport is lacrosse is somewhere to the right of the person watching comedy movies##5","{'Beverage': ['hot-chocolate', 'cola', 'iced-tea', 'soy-milk', 'almond-milk', 'mirinda'], 'Movie-Genre': ['western', 'satire', 'comedy', 'superhero', 'drama', 'family'], 'Music-Genre': ['country', 'r&b', 'indie', 'pop', 'electronic', 'blues'], 'Sport': ['parkour', 'cycling', 'basketball', 'lacrosse', 'handball', 'golf']}"
+Pt1_4x6_level7-7,"There are 6 different favourite beverages: fanta, iced-tea, lemonade, milk, mirinda, soy-milk
+The people prefer 6 different music-genres: house, indie, jazz, punk, r&b, soul
+6 different pets are kept: chinchilla, fish, goldfish, guinea-pig, rat, turtle
+The people use 6 different means of transport: car, helicopter, quad-bike, skateboard, train, van
+ 1. the person drinking milk is on the left of the person driving the quad-bike##1
+ 2. the person drinking mirinda is on the left or right of the fan of soul##3
+ 3. the owner of the rat is the person driving the train##1
+ 4. the person drinking mirinda is somewhere to the left of the fan of soul##5
+ 5. the person drinking mirinda is on the right of the owner of the rat##1
+ 6. the owner of the fish is somewhere to the left of the person driving the van##5
+ 7. the fan of r&b is on the left or right of the person driving the car##3
+ 8. the owner of the fish is somewhere to the right of the person driving the train##5
+ 9. the person drinking fanta is not the fan of house##6
+10. the owner of the turtle is on the left of the fan of house##1
+11. the owner of the chinchilla is somewhere to the left of the fan of soul##5
+12. the person driving the helicopter is on the far left or far right##3
+13. the owner of the chinchilla is somewhere to the left of the fan of r&b##5
+14. the owner of the fish is somewhere between the owner of the turtle and the owner of the rat
+15. the owner of the guinea-pig is the person drinking soy-milk##1
+16. the person driving the van is on the left or right of the owner of the goldfish##3
+17. the person drinking soy-milk is the owner of the guinea-pig##1
+18. the person drinking lemonade is on the left or right of the person driving the quad-bike##3
+19. the fan of indie is not the person drinking soy-milk##6
+20. the owner of the turtle is not the person driving the train##6
+21. the fan of house is somewhere between the fan of r&b and the fan of punk
+22. the owner of the rat is on the left of the person driving the quad-bike##1
+23. the owner of the fish is on the left or right of the owner of the turtle##3
+24. the person driving the quad-bike is not the fan of r&b##6
+25. the fan of jazz is somewhere to the left of the person drinking milk##5
+26. the person driving the quad-bike is on the left or right of the fan of soul##3
+27. the person drinking iced-tea is the owner of the chinchilla##1
+28. the person driving the helicopter is on the right of the person driving the van##1
+29. the person drinking mirinda is somewhere to the left of the fan of soul##5","{'Beverage': ['iced-tea', 'milk', 'mirinda', 'lemonade', 'soy-milk', 'fanta'], 'Music-Genre': ['jazz', 'r&b', 'indie', 'soul', 'house', 'punk'], 'Pet': ['chinchilla', 'rat', 'fish', 'turtle', 'guinea-pig', 'goldfish'], 'Transport': ['car', 'train', 'quad-bike', 'skateboard', 'van', 'helicopter']}"
+Pt1_4x6_level7-8,"The people perfer 6 different movie-genres: action, adventure, disaster, documentary, martial-arts, zombie
+The people prefer 6 different music-genres: blues, d&b, dubstep, funk, punk, trance
+There are 6 different nationalities: argentine, colombian, indian, japanese, pakistani, turkish
+The people use 6 different means of transport: bike, roller, scooter, skateboard, subway, train
+ 1. the person driving the subway is on the left or right of the fan of trance##3
+ 2. the person watching zombie movies is on the left or right of the pakistani##3
+ 3. the fan of funk is not the pakistani##6
+ 4. the indian is not the fan of punk##6
+ 5. the colombian is in an odd position##4
+ 6. the argentine is not the person driving the train##6
+ 7. the person watching martial-arts movies is on the left or right of the fan of dubstep##3
+ 8. the person driving the scooter is on the left or right of the person watching action movies##3
+ 9. the indian is somewhere between the colombian and the argentine
+10. the colombian is the person driving the skateboard##1
+11. the person driving the subway is on the right of the person driving the train##1
+12. the fan of trance is somewhere to the right of the person watching zombie movies##5
+13. the fan of trance is the person driving the train##1
+14. the person watching zombie movies is the fan of punk##1
+15. the japanese is on the far right##1
+16. the fan of d&b is on the left or right of the fan of funk##3
+17. the person driving the scooter is on the left or right of the person watching martial-arts movies##3
+18. the fan of dubstep is on the far left##1
+19. the indian is between the person driving the scooter and the fan of d&b##2
+20. the person driving the bike is on the left or right of the fan of dubstep##3
+21. the fan of dubstep is not the person watching martial-arts movies##6
+22. the person watching adventure movies is the fan of dubstep##1
+23. the person watching disaster movies is on the far right##1","{'Movie-Genre': ['adventure', 'martial-arts', 'zombie', 'action', 'documentary', 'disaster'], 'Music-Genre': ['dubstep', 'blues', 'punk', 'trance', 'd&b', 'funk'], 'Nationality': ['colombian', 'pakistani', 'turkish', 'indian', 'argentine', 'japanese'], 'Transport': ['skateboard', 'bike', 'scooter', 'train', 'subway', 'roller']}"
+Pt1_4x6_level7-9,"There are 6 different favourite beverages: 7up, almond-milk, coffee, cola, lemonade, water
+There 6 different types of food: artichoke, cherry, cucumber, lime, orange, spinach
+There are 6 different nationalities: argentine, australian, brazilian, indian, indonesian, pakistani
+The people prefer 6 different types of sport: cricket, lacrosse, rugby, skiing, water-polo, weightlifting
+ 1. the person who's sport is weightlifting is on the left or right of the person eating spinach##3
+ 2. the person eating cucumber is somewhere to the right of the person who's sport is cricket##5
+ 3. the australian is on the far right##1
+ 4. the person who's sport is weightlifting is somewhere to the right of the person who's sport is lacrosse##5
+ 5. the indonesian is on the right of the argentine##1
+ 6. the person drinking coffee is the person eating artichoke##1
+ 7. the argentine is not the person drinking almond-milk##6
+ 8. the person eating spinach is somewhere to the right of the person drinking 7up##5
+ 9. the person who's sport is rugby is the person eating cherry##1
+10. the pakistani is on the left of the person who's sport is water-polo##1
+11. the person eating lime is not the argentine##6
+12. the person who's sport is cricket is not the person drinking lemonade##6
+13. the australian is somewhere to the right of the person drinking coffee##5
+14. the person drinking water is not the argentine##6
+15. the person eating orange is somewhere to the right of the person eating artichoke##5
+16. the person drinking 7up is not the pakistani##6
+17. the pakistani is in an odd position##4
+18. the person eating spinach is the indonesian##1
+19. the person who's sport is weightlifting is the person who's sport is weightlifting##1
+20. the person who's sport is skiing is somewhere to the left of the person who's sport is water-polo##5
+21. the person drinking coffee is on the right of the person drinking cola##1
+22. the brazilian is on the left or right of the pakistani##3
+23. the person who's sport is weightlifting is on the left of the pakistani##1
+24. the indonesian is somewhere to the left of the person drinking water##5
+25. the person eating cherry is somewhere between the person eating cucumber and the person who's sport is skiing
+26. the person drinking almond-milk is on the left of the argentine##1","{'Beverage': ['almond-milk', '7up', 'cola', 'coffee', 'water', 'lemonade'], 'Food': ['lime', 'cherry', 'spinach', 'artichoke', 'orange', 'cucumber'], 'Nationality': ['indian', 'argentine', 'indonesian', 'brazilian', 'pakistani', 'australian'], 'Sport': ['skiing', 'rugby', 'lacrosse', 'weightlifting', 'cricket', 'water-polo']}"
diff --git a/part2/level7/Pt2_4x7_level7.csv b/part2/level7/Pt2_4x7_level7.csv
new file mode 100644
index 0000000000000000000000000000000000000000..c4f15122bbbb68fe011f0e71476ff416ea8684dd
--- /dev/null
+++ b/part2/level7/Pt2_4x7_level7.csv
@@ -0,0 +1,382 @@
+ID,Clues,SolutionGrid
+Pt1_4x7_level7-0,"There are 7 different favourite beverages: 7up, hot-chocolate, iced-tea, juice, lemonade, soy-milk, water
+The people have 7 different jobs:  bartender, dancer, freelancer, journalist, pilot, videographer, writer
+The people prefer 7 different music-genres: ambient, blues, disco, folk, metal, pop, reggae
+There are 7 different nationalities: american, british, egyptian, nigerian, pakistani, russian, spanish
+ 1. the person drinking juice is on the right of the videographer##1
+ 2. the fan of disco is somewhere to the left of the british##5
+ 3. the fan of pop is on the right of the nigerian##1
+ 4. the egyptian is the fan of folk##1
+ 5. the russian is in an even position##4
+ 6. the person drinking hot-chocolate is the pilot##1
+ 7. the dancer is somewhere between the pakistani and the bartender
+ 8. the pakistani is the person drinking hot-chocolate##1
+ 9. the person drinking iced-tea is somewhere between the egyptian and the pakistani
+10. the fan of reggae is on the right of the person drinking water##1
+11. the egyptian is somewhere to the left of the spanish##5
+12. the person drinking hot-chocolate is the fan of blues##1
+13. the writer is somewhere between the bartender and the dancer
+14. the american is in the middle##1
+15. the freelancer is somewhere to the left of the person drinking juice##5
+16. the person drinking lemonade is on the left of the freelancer##1
+17. the american is the journalist##1
+18. the fan of blues is on the right of the fan of pop##1
+19. the british is somewhere to the left of the fan of reggae##5
+20. the person drinking 7up is on the right of the journalist##1
+21. the nigerian is the fan of metal##1
+22. the fan of ambient is somewhere to the left of the writer##5
+23. the person drinking iced-tea is not the spanish##6
+24. the fan of disco is the person drinking soy-milk##1
+25. the egyptian is on the far left##1","{'Beverage': ['lemonade', 'soy-milk', 'water', 'juice', '7up', 'iced-tea', 'hot-chocolate'], 'Job': ['bartender', 'freelancer', 'videographer', 'journalist', 'writer', 'dancer', 'pilot'], 'Music-Genre': ['folk', 'disco', 'ambient', 'reggae', 'metal', 'pop', 'blues'], 'Nationality': ['egyptian', 'spanish', 'british', 'american', 'nigerian', 'russian', 'pakistani']}"
+Pt1_4x7_level7-1,"There are 7 different favourite beverages: coffee, cola, fanta, juice, milk, sprite, water
+There 7 different types of food: artichoke, grapes, kale, lemon, peas, pomegranate, raspberry
+The people perfer 7 different movie-genres: crime, family, musical, spy, thriller, western, zombie
+7 different pets are kept: fish, goat, horse, mouse, pony, rabbit, turtle
+ 1. the person watching thriller movies is not the person eating kale##6
+ 2. the person drinking cola is the person eating peas##1
+ 3. the person eating artichoke is on the left or right of the person eating raspberry##3
+ 4. the person drinking fanta is somewhere to the left of the owner of the mouse##5
+ 5. the person eating kale is in an odd position##4
+ 6. the person eating peas is in an even position##4
+ 7. the person eating artichoke is between the person eating peas and the person eating raspberry##2
+ 8. the owner of the mouse is the person watching thriller movies##1
+ 9. the owner of the fish is on the left or right of the person watching crime movies##3
+10. the owner of the goat is on the far left##1
+11. the owner of the rabbit is somewhere to the right of the owner of the horse##5
+12. the person eating pomegranate is somewhere to the right of the person drinking sprite##5
+13. the person eating kale is the person drinking milk##1
+14. the person eating raspberry is somewhere between the person eating grapes and the person watching spy movies
+15. the person watching crime movies is not the owner of the horse##6
+16. the person drinking water is the person watching crime movies##1
+17. the person watching family movies is between the person eating peas and the person watching spy movies##2
+18. the owner of the turtle is on the left or right of the person drinking sprite##3
+19. the person drinking coffee is the person eating pomegranate##1
+20. the person drinking sprite is somewhere to the left of the person watching family movies##5
+21. the person eating raspberry is somewhere to the left of the person eating pomegranate##5
+22. the person eating artichoke is somewhere to the left of the owner of the rabbit##5
+23. the person watching spy movies is somewhere to the right of the owner of the goat##5
+24. the person drinking sprite is somewhere to the right of the person watching zombie movies##5
+25. the person drinking sprite is somewhere to the right of the person eating grapes##5
+26. the owner of the turtle is not the person drinking sprite##6
+27. the person eating peas is not the person drinking water##6
+28. the person drinking cola is the owner of the mouse##1
+29. the owner of the fish is on the right of the person watching zombie movies##1
+30. the person watching musical movies is on the right of the person eating pomegranate##1
+31. the owner of the pony is on the right of the person drinking milk##1
+32. the person drinking milk is in an odd position##4
+33. the owner of the rabbit is in an odd position##4
+34. the person watching musical movies is on the far left or far right##3
+35. the person eating raspberry is somewhere to the left of the owner of the turtle##5
+36. the person watching spy movies is not the owner of the horse##6
+37. the person watching crime movies is somewhere to the right of the person drinking fanta##5
+38. the person eating grapes is somewhere to the left of the person eating lemon##5
+39. the person eating pomegranate is in an even position##4
+40. the person drinking coffee is not the person eating kale##6
+41. the person watching crime movies is on the left of the person drinking cola##1","{'Beverage': ['fanta', 'sprite', 'water', 'cola', 'milk', 'coffee', 'juice'], 'Food': ['grapes', 'raspberry', 'artichoke', 'peas', 'kale', 'pomegranate', 'lemon'], 'Movie-Genre': ['zombie', 'western', 'crime', 'thriller', 'family', 'spy', 'musical'], 'Pet': ['goat', 'fish', 'turtle', 'mouse', 'horse', 'pony', 'rabbit']}"
+Pt1_4x7_level7-2,"The people have 7 different hobbies: baking, collecting, cooking, dancing, puzzles, skydiving, sudoku
+The people have 7 different jobs:  architect, dancer, doctor, firefighter, photographer, social-worker, videographer
+The people prefer 7 different music-genres: classical, country, d&b, rock, salsa, techno, trance
+The people use 7 different means of transport: airplane, jet-ski, motorbike, ship, skateboard, snowmobile, van
+ 1. the social-worker is somewhere to the left of the doctor##5
+ 2. the firefighter is on the left or right of the person driving the snowmobile##3
+ 3. the fan of classical is on the far right##1
+ 4. the person who's hobby is puzzles is on the left of the person who's hobby is dancing##1
+ 5. the fan of techno is somewhere between the person who's hobby is cooking and the fan of classical
+ 6. the person who's hobby is skydiving is somewhere to the left of the person driving the airplane##5
+ 7. the person driving the snowmobile is on the right of the fan of d&b##1
+ 8. the person driving the van is not the person who's hobby is skydiving##6
+ 9. the photographer is on the far left or far right##3
+10. the person who's hobby is cooking is not the person driving the ship##6
+11. the fan of trance is somewhere to the left of the doctor##5
+12. the person who's hobby is collecting is somewhere to the left of the firefighter##5
+13. the videographer is somewhere to the right of the architect##5
+14. the fan of salsa is somewhere to the left of the fan of trance##5
+15. the dancer is somewhere to the right of the person driving the jet-ski##5
+16. the fan of trance is somewhere between the person driving the skateboard and the person driving the ship
+17. the person driving the ship is somewhere to the right of the dancer##5
+18. the person who's hobby is sudoku is somewhere to the left of the person who's hobby is collecting##5
+19. the person who's hobby is dancing is the person driving the jet-ski##1
+20. the fan of country is the person driving the skateboard##1
+21. the person who's hobby is sudoku is in an even position##4
+22. the videographer is between the person driving the snowmobile and the person who's hobby is puzzles##2
+23. the person who's hobby is dancing is in an even position##4
+24. the firefighter is on the right of the dancer##1
+25. the person driving the motorbike is somewhere to the right of the fan of country##5
+26. the videographer is on the left or right of the person who's hobby is puzzles##3
+27. the fan of salsa is not the photographer##6
+28. the fan of rock is on the left of the doctor##1
+29. the firefighter is the person who's hobby is skydiving##1
+30. the person driving the motorbike is somewhere to the left of the fan of salsa##5
+31. the fan of d&b is somewhere to the right of the person who's hobby is sudoku##5
+32. the fan of salsa is somewhere to the left of the doctor##5
+33. the person who's hobby is sudoku is on the left or right of the social-worker##3
+34. the person driving the van is on the left or right of the person driving the jet-ski##3","{'Hobby': ['cooking', 'sudoku', 'puzzles', 'dancing', 'collecting', 'skydiving', 'baking'], 'Job': ['photographer', 'architect', 'social-worker', 'videographer', 'dancer', 'firefighter', 'doctor'], 'Music-Genre': ['country', 'techno', 'salsa', 'd&b', 'trance', 'rock', 'classical'], 'Transport': ['skateboard', 'motorbike', 'van', 'jet-ski', 'snowmobile', 'ship', 'airplane']}"
+Pt1_4x7_level7-3,"The people have 7 different jobs:  coach, librarian, paramedic, photographer, scientist, videographer, writer
+The people prefer 7 different music-genres: classical, country, gospel, hip-hop, pop, punk, salsa
+There are 7 different nationalities: australian, brazilian, malaysian, nigerian, polish, thai, turkish
+7 different pets are kept: bird, chinchilla, fish, lizard, pony, rabbit, turtle
+ 1. the scientist is somewhere to the right of the owner of the fish##5
+ 2. the owner of the bird is the coach##1
+ 3. the owner of the pony is somewhere to the right of the owner of the bird##5
+ 4. the australian is somewhere between the brazilian and the fan of hip-hop
+ 5. the fan of hip-hop is on the right of the owner of the fish##1
+ 6. the fan of gospel is not the paramedic##6
+ 7. the fan of classical is not the owner of the bird##6
+ 8. the owner of the lizard is between the videographer and the librarian##2
+ 9. the owner of the lizard is not the paramedic##6
+10. the videographer is in an odd position##4
+11. the malaysian is on the right of the thai##1
+12. the fan of salsa is on the left or right of the fan of hip-hop##3
+13. the fan of pop is not the polish##6
+14. the owner of the chinchilla is not the writer##6
+15. the owner of the pony is in an odd position##4
+16. the fan of hip-hop is somewhere to the left of the fan of pop##5
+17. the fan of punk is on the left or right of the owner of the rabbit##3
+18. the fan of classical is not the owner of the turtle##6
+19. the nigerian is on the left of the scientist##1
+20. the librarian is somewhere to the left of the writer##5
+21. the fan of punk is on the far left##1
+22. the owner of the lizard is not the thai##6
+23. the scientist is the owner of the lizard##1
+24. the turkish is not the coach##6
+25. the owner of the bird is somewhere to the left of the photographer##5
+26. the owner of the lizard is on the left of the fan of salsa##1
+27. the fan of classical is on the left of the owner of the turtle##1
+28. the australian is somewhere to the left of the fan of country##5
+29. the owner of the lizard is somewhere between the fan of gospel and the fan of salsa
+30. the owner of the chinchilla is between the polish and the fan of pop##2
+31. the thai is somewhere between the writer and the owner of the lizard
+32. the fan of classical is on the left or right of the fan of salsa##3
+33. the videographer is on the left of the fan of classical##1
+34. the owner of the bird is in an odd position##4","{'Job': ['coach', 'photographer', 'librarian', 'scientist', 'videographer', 'paramedic', 'writer'], 'Music-Genre': ['punk', 'gospel', 'country', 'hip-hop', 'salsa', 'classical', 'pop'], 'Nationality': ['brazilian', 'australian', 'nigerian', 'turkish', 'polish', 'thai', 'malaysian'], 'Pet': ['bird', 'rabbit', 'fish', 'lizard', 'pony', 'chinchilla', 'turtle']}"
+Pt1_4x7_level7-4,"The people have 7 different hobbies: board-games, camping, collecting, fishing, photography, puzzles, rock-climbing
+There are 7 different nationalities: argentine, canadian, german, indonesian, italian, mexican, pakistani
+7 different pets are kept: cat, chinchilla, hedgehog, horse, pony, rat, turtle
+The people prefer 7 different types of sport: badminton, baseball, rowing, snowboarding, tennis, volleyball, water-polo
+ 1. the owner of the turtle is on the left of the person who's sport is tennis##1
+ 2. the owner of the hedgehog is on the left of the person who's hobby is puzzles##1
+ 3. the person who's hobby is rock-climbing is somewhere to the left of the person who's sport is rowing##5
+ 4. the person who's sport is volleyball is on the right of the canadian##1
+ 5. the owner of the chinchilla is somewhere to the left of the person who's sport is snowboarding##5
+ 6. the mexican is on the left or right of the italian##3
+ 7. the owner of the cat is on the far left or far right##3
+ 8. the person who's hobby is puzzles is somewhere to the right of the italian##5
+ 9. the mexican is somewhere to the left of the person who's sport is snowboarding##5
+10. the person who's hobby is puzzles is on the right of the owner of the hedgehog##1
+11. the german is somewhere to the right of the person who's hobby is camping##5
+12. the indonesian is in an odd position##4
+13. the person who's sport is water-polo is on the right of the person who's hobby is camping##1
+14. the person who's hobby is board-games is somewhere to the right of the owner of the rat##5
+15. the person who's sport is badminton is somewhere to the right of the indonesian##5
+16. the german is somewhere to the right of the person who's sport is tennis##5
+17. the person who's sport is badminton is not the argentine##6
+18. the person who's hobby is rock-climbing is somewhere between the person who's sport is rowing and the indonesian
+19. the person who's sport is snowboarding is in an even position##4
+20. the owner of the hedgehog is on the left of the person who's sport is badminton##1
+21. the italian is somewhere to the right of the indonesian##5
+22. the owner of the pony is somewhere to the left of the mexican##5
+23. the italian is not the person who's hobby is fishing##6
+24. the person who's sport is badminton is somewhere to the right of the person who's sport is snowboarding##5
+25. the person who's hobby is puzzles is on the left of the person who's sport is volleyball##1
+26. the owner of the hedgehog is between the person who's hobby is collecting and the person who's hobby is puzzles##2
+27. the person who's hobby is rock-climbing is in an even position##4
+28. the owner of the pony is not the person who's hobby is fishing##6
+29. the person who's sport is water-polo is somewhere to the right of the person who's hobby is photography##5
+30. the owner of the horse is on the right of the person who's hobby is photography##1
+31. the argentine is on the left or right of the person who's sport is water-polo##3
+32. the owner of the turtle is on the left of the pakistani##1
+33. the canadian is on the right of the italian##1
+34. the person who's hobby is board-games is on the far left or far right##3","{'Hobby': ['fishing', 'rock-climbing', 'collecting', 'photography', 'puzzles', 'camping', 'board-games'], 'Nationality': ['indonesian', 'pakistani', 'mexican', 'italian', 'canadian', 'argentine', 'german'], 'Pet': ['turtle', 'pony', 'chinchilla', 'hedgehog', 'horse', 'rat', 'cat'], 'Sport': ['baseball', 'tennis', 'rowing', 'snowboarding', 'badminton', 'volleyball', 'water-polo']}"
+Pt1_4x7_level7-5,"There are 7 different favourite beverages: 7up, cola, iced-tea, juice, milk, sprite, tea
+There 7 different types of food: corn, eggplant, grapes, lettuce, mango, tomato, watermelon
+The people have 7 different hobbies: baking, camping, card-games, fishing, reading, singing, video-games
+The people prefer 7 different music-genres: funk, hip-hop, pop, punk, reggae, rock, soul
+ 1. the person who's hobby is reading is not the person drinking iced-tea##6
+ 2. the person eating mango is on the right of the person eating grapes##1
+ 3. the person drinking iced-tea is somewhere between the person drinking sprite and the person drinking milk
+ 4. the person who's hobby is reading is on the left or right of the person eating tomato##3
+ 5. the person drinking tea is somewhere to the left of the person drinking 7up##5
+ 6. the fan of funk is somewhere to the left of the person who's hobby is video-games##5
+ 7. the person drinking iced-tea is on the left of the person who's hobby is reading##1
+ 8. the person eating tomato is in the middle##1
+ 9. the fan of soul is the person who's hobby is singing##1
+10. the person drinking iced-tea is somewhere to the left of the person who's hobby is camping##5
+11. the person drinking juice is somewhere to the right of the person who's hobby is reading##5
+12. the person drinking cola is not the fan of punk##6
+13. the person who's hobby is fishing is not the person eating eggplant##6
+14. the person eating mango is the person drinking milk##1
+15. the person who's hobby is card-games is not the fan of pop##6
+16. the person eating tomato is somewhere to the right of the person who's hobby is reading##5
+17. the person eating mango is on the left or right of the person eating lettuce##3
+18. the fan of funk is on the left or right of the person eating tomato##3
+19. the person drinking cola is in an odd position##4
+20. the person who's hobby is video-games is the fan of reggae##1
+21. the fan of soul is somewhere to the right of the fan of reggae##5
+22. the person who's hobby is baking is somewhere to the left of the fan of punk##5
+23. the person drinking iced-tea is on the left or right of the person eating watermelon##3
+24. the person who's hobby is baking is on the left or right of the person who's hobby is fishing##3
+25. the person eating eggplant is in an odd position##4
+26. the fan of hip-hop is somewhere to the left of the person drinking milk##5
+27. the person who's hobby is card-games is on the left or right of the fan of hip-hop##3
+28. the fan of rock is not the person drinking iced-tea##6
+29. the person who's hobby is reading is on the left or right of the fan of punk##3
+30. the person who's hobby is reading is the fan of rock##1
+31. the person eating eggplant is somewhere to the left of the fan of reggae##5
+32. the person drinking sprite is not the fan of rock##6
+33. the person drinking sprite is in an odd position##4
+34. the person drinking iced-tea is on the left or right of the person drinking sprite##3
+35. the person drinking tea is somewhere to the right of the person drinking cola##5
+36. the person eating watermelon is on the left of the fan of punk##1
+37. the fan of pop is on the left of the person who's hobby is fishing##1
+38. the person drinking juice is on the far left or far right##3","{'Beverage': ['sprite', 'iced-tea', 'cola', 'tea', '7up', 'milk', 'juice'], 'Food': ['watermelon', 'corn', 'eggplant', 'tomato', 'grapes', 'mango', 'lettuce'], 'Hobby': ['baking', 'fishing', 'reading', 'camping', 'card-games', 'video-games', 'singing'], 'Music-Genre': ['pop', 'punk', 'rock', 'hip-hop', 'funk', 'reggae', 'soul']}"
+Pt1_4x7_level7-6,"There are 7 different favourite beverages: coffee, hot-chocolate, iced-tea, juice, soy-milk, tea, water
+The people perfer 7 different movie-genres: disaster, documentary, drama, epic, horror, scientific, thriller
+7 different pets are kept: ferret, goldfish, hedgehog, horse, pony, snake, turtle
+The people use 7 different means of transport: bike, boat, motorbike, ship, skateboard, train, van
+ 1. the owner of the hedgehog is somewhere between the person drinking soy-milk and the owner of the turtle
+ 2. the owner of the turtle is the person watching horror movies##1
+ 3. the person drinking soy-milk is not the person watching epic movies##6
+ 4. the person drinking iced-tea is on the right of the owner of the snake##1
+ 5. the person watching epic movies is the person drinking coffee##1
+ 6. the person driving the van is somewhere to the left of the person drinking juice##5
+ 7. the person drinking water is between the owner of the turtle and the person driving the motorbike##2
+ 8. the person driving the bike is not the owner of the turtle##6
+ 9. the person watching documentary movies is not the owner of the hedgehog##6
+10. the person watching horror movies is somewhere to the right of the owner of the horse##5
+11. the person watching documentary movies is somewhere to the left of the person driving the van##5
+12. the person drinking iced-tea is not the person driving the skateboard##6
+13. the person watching documentary movies is not the person driving the bike##6
+14. the owner of the pony is somewhere to the right of the person watching drama movies##5
+15. the person driving the motorbike is the owner of the hedgehog##1
+16. the person watching scientific movies is somewhere to the right of the person driving the bike##5
+17. the person drinking tea is on the left of the owner of the ferret##1
+18. the owner of the snake is somewhere to the right of the person watching epic movies##5
+19. the person watching drama movies is the owner of the horse##1
+20. the person driving the train is the person drinking water##1
+21. the person driving the ship is in an even position##4
+22. the owner of the turtle is the person driving the ship##1
+23. the person watching horror movies is on the left or right of the person driving the boat##3
+24. the person driving the skateboard is on the left or right of the person drinking iced-tea##3
+25. the person driving the bike is somewhere to the right of the person drinking water##5
+26. the person drinking soy-milk is not the owner of the hedgehog##6
+27. the person drinking juice is on the right of the person driving the van##1
+28. the person watching disaster movies is on the right of the owner of the goldfish##1
+29. the person drinking water is not the person driving the van##6","{'Beverage': ['hot-chocolate', 'tea', 'water', 'coffee', 'soy-milk', 'iced-tea', 'juice'], 'Movie-Genre': ['drama', 'horror', 'documentary', 'epic', 'thriller', 'scientific', 'disaster'], 'Pet': ['horse', 'turtle', 'ferret', 'hedgehog', 'snake', 'goldfish', 'pony'], 'Transport': ['boat', 'ship', 'train', 'motorbike', 'bike', 'van', 'skateboard']}"
+Pt1_4x7_level7-7,"There are 7 different favourite beverages: 7up, cola, lemonade, milk, soy-milk, sprite, water
+The people have 7 different hobbies: camping, fishing, magic-tricks, photography, rock-climbing, singing, traveling
+The people perfer 7 different movie-genres: adventure, comedy, epic, martial-arts, sports, spy, time-travel
+The people use 7 different means of transport: airplane, roller, scooter, ship, subway, train, van
+ 1. the person drinking lemonade is somewhere to the right of the person driving the scooter##5
+ 2. the person driving the roller is the person who's hobby is singing##1
+ 3. the person driving the scooter is not the person who's hobby is traveling##6
+ 4. the person watching martial-arts movies is on the left or right of the person driving the train##3
+ 5. the person driving the scooter is on the left of the person who's hobby is fishing##1
+ 6. the person drinking water is on the far left or far right##3
+ 7. the person who's hobby is rock-climbing is not the person drinking sprite##6
+ 8. the person who's hobby is magic-tricks is not the person drinking 7up##6
+ 9. the person driving the scooter is not the person who's hobby is magic-tricks##6
+10. the person who's hobby is magic-tricks is somewhere between the person driving the subway and the person driving the roller
+11. the person who's hobby is camping is the person watching time-travel movies##1
+12. the person watching spy movies is on the left of the person who's hobby is magic-tricks##1
+13. the person drinking water is on the left or right of the person watching time-travel movies##3
+14. the person who's hobby is magic-tricks is not the person driving the scooter##6
+15. the person driving the train is between the person who's hobby is camping and the person drinking milk##2
+16. the person driving the ship is on the far left##1
+17. the person driving the van is on the left of the person watching epic movies##1
+18. the person watching time-travel movies is somewhere to the right of the person driving the train##5
+19. the person drinking lemonade is somewhere between the person watching sports movies and the person drinking cola
+20. the person driving the airplane is in the middle##1
+21. the person drinking sprite is on the right of the person driving the ship##1
+22. the person watching martial-arts movies is somewhere between the person who's hobby is camping and the person driving the subway
+23. the person driving the ship is somewhere to the left of the person driving the roller##5
+24. the person who's hobby is traveling is somewhere to the right of the person who's hobby is photography##5
+25. the person drinking soy-milk is not the person driving the train##6
+26. the person drinking cola is somewhere to the right of the person driving the airplane##5
+27. the person who's hobby is rock-climbing is somewhere to the left of the person watching sports movies##5
+28. the person driving the roller is not the person watching comedy movies##6
+29. the person drinking soy-milk is somewhere to the right of the person driving the scooter##5
+30. the person drinking sprite is somewhere to the right of the person watching adventure movies##5
+31. the person who's hobby is photography is somewhere to the right of the person drinking 7up##5
+32. the person watching epic movies is somewhere to the right of the person driving the ship##5
+33. the person watching spy movies is in an odd position##4
+34. the person drinking water is not the person who's hobby is magic-tricks##6
+35. the person drinking lemonade is somewhere to the right of the person drinking milk##5","{'Beverage': ['7up', 'sprite', 'soy-milk', 'milk', 'lemonade', 'cola', 'water'], 'Hobby': ['rock-climbing', 'photography', 'fishing', 'magic-tricks', 'traveling', 'camping', 'singing'], 'Movie-Genre': ['adventure', 'sports', 'spy', 'martial-arts', 'comedy', 'time-travel', 'epic'], 'Transport': ['ship', 'scooter', 'subway', 'airplane', 'train', 'van', 'roller']}"
+Pt1_4x7_level7-8,"The people have 7 different hobbies: card-games, dancing, fishing, puzzles, skydiving, sudoku, traveling
+The people have 7 different jobs:  designer, doctor, electrician, librarian, police-officer, project-manager, software-developer
+There are 7 different nationalities: british, canadian, colombian, indonesian, nigerian, polish, turkish
+The people prefer 7 different types of sport: badminton, basketball, climbing, parkour, rowing, soccer, tennis
+ 1. the canadian is in an even position##4
+ 2. the person who's hobby is traveling is the police-officer##1
+ 3. the indonesian is somewhere to the right of the person who's sport is tennis##5
+ 4. the polish is somewhere to the left of the person who's sport is tennis##5
+ 5. the polish is on the left or right of the doctor##3
+ 6. the person who's hobby is skydiving is the person who's sport is basketball##1
+ 7. the person who's hobby is traveling is the canadian##1
+ 8. the person who's sport is parkour is on the left or right of the doctor##3
+ 9. the person who's sport is basketball is somewhere to the left of the person who's sport is climbing##5
+10. the electrician is not the person who's sport is climbing##6
+11. the indonesian is somewhere to the right of the project-manager##5
+12. the librarian is somewhere to the right of the person who's sport is tennis##5
+13. the colombian is in an odd position##4
+14. the person who's hobby is sudoku is not the software-developer##6
+15. the person who's sport is basketball is somewhere between the person who's hobby is card-games and the person who's hobby is puzzles
+16. the electrician is on the left of the indonesian##1
+17. the person who's hobby is card-games is somewhere to the right of the electrician##5
+18. the designer is in an odd position##4
+19. the person who's sport is rowing is somewhere to the left of the person who's hobby is card-games##5
+20. the person who's sport is badminton is somewhere to the right of the librarian##5
+21. the designer is on the right of the person who's sport is parkour##1
+22. the person who's sport is soccer is on the right of the nigerian##1
+23. the person who's sport is basketball is on the left or right of the person who's sport is parkour##3
+24. the person who's hobby is card-games is not the british##6
+25. the person who's hobby is card-games is not the polish##6
+26. the british is somewhere to the left of the person who's hobby is puzzles##5
+27. the nigerian is on the left of the person who's hobby is card-games##1
+28. the person who's hobby is traveling is somewhere to the right of the indonesian##5
+29. the person who's hobby is sudoku is somewhere to the left of the person who's hobby is card-games##5
+30. the person who's sport is climbing is somewhere to the right of the person who's sport is rowing##5
+31. the doctor is on the left of the polish##1
+32. the person who's hobby is puzzles is on the left or right of the person who's hobby is dancing##3
+33. the colombian is on the far right##1
+34. the nigerian is on the left of the person who's hobby is card-games##1
+35. the canadian is somewhere to the left of the person who's sport is badminton##5
+36. the person who's hobby is puzzles is somewhere to the left of the police-officer##5
+37. the designer is somewhere to the left of the person who's hobby is traveling##5","{'Hobby': ['dancing', 'puzzles', 'skydiving', 'sudoku', 'card-games', 'traveling', 'fishing'], 'Job': ['doctor', 'project-manager', 'designer', 'electrician', 'librarian', 'police-officer', 'software-developer'], 'Nationality': ['british', 'polish', 'turkish', 'nigerian', 'indonesian', 'canadian', 'colombian'], 'Sport': ['rowing', 'parkour', 'basketball', 'tennis', 'soccer', 'climbing', 'badminton']}"
+Pt1_4x7_level7-9,"There 7 different types of food: banana, corn, lime, orange, papaya, peas, raspberry
+The people have 7 different hobbies: chess, collecting, hiking, puzzles, skydiving, traveling, woodworking
+There are 7 different nationalities: argentine, australian, egyptian, indian, malaysian, thai, turkish
+The people prefer 7 different types of sport: biathlon, climbing, cycling, lacrosse, rugby, skiing, water-polo
+ 1. the person who's sport is biathlon is on the right of the person who's hobby is woodworking##1
+ 2. the indian is somewhere to the left of the person eating orange##5
+ 3. the person who's sport is lacrosse is on the far left##1
+ 4. the malaysian is the person eating peas##1
+ 5. the person eating orange is on the right of the person who's hobby is woodworking##1
+ 6. the person who's sport is skiing is in the middle##1
+ 7. the turkish is in an odd position##4
+ 8. the person eating orange is somewhere to the right of the person who's sport is rugby##5
+ 9. the indian is somewhere to the right of the egyptian##5
+10. the person who's sport is biathlon is on the left or right of the indian##3
+11. the person who's hobby is puzzles is somewhere to the right of the person eating corn##5
+12. the malaysian is on the left of the person eating corn##1
+13. the australian is somewhere to the right of the person eating banana##5
+14. the person who's hobby is puzzles is on the left or right of the indian##3
+15. the person who's hobby is hiking is on the right of the person eating papaya##1
+16. the person who's hobby is traveling is somewhere to the right of the person who's hobby is hiking##5
+17. the person who's sport is water-polo is in an odd position##4
+18. the argentine is somewhere to the left of the egyptian##5
+19. the person who's sport is water-polo is somewhere between the person eating corn and the person who's sport is cycling
+20. the person eating lime is on the far right##1
+21. the turkish is on the right of the australian##1
+22. the person eating banana is on the right of the thai##1
+23. the person eating orange is in an even position##4
+24. the person who's hobby is skydiving is somewhere to the left of the person eating peas##5
+25. the person who's sport is cycling is somewhere between the person who's sport is rugby and the person who's hobby is collecting
+26. the person who's sport is biathlon is on the left or right of the person eating lime##3
+27. the person who's hobby is skydiving is on the right of the person who's sport is lacrosse##1
+28. the person who's sport is lacrosse is somewhere to the left of the australian##5
+29. the person who's hobby is woodworking is not the argentine##6
+30. the thai is not the person eating papaya##6
+31. the person who's hobby is skydiving is not the person eating orange##6
+32. the person eating lime is not the person who's sport is water-polo##6
+33. the person who's hobby is puzzles is somewhere to the right of the malaysian##5
+34. the person who's hobby is chess is on the left or right of the person who's hobby is woodworking##3","{'Food': ['raspberry', 'papaya', 'peas', 'corn', 'banana', 'orange', 'lime'], 'Hobby': ['collecting', 'skydiving', 'hiking', 'chess', 'woodworking', 'puzzles', 'traveling'], 'Nationality': ['argentine', 'egyptian', 'malaysian', 'thai', 'indian', 'australian', 'turkish'], 'Sport': ['lacrosse', 'cycling', 'water-polo', 'skiing', 'rugby', 'biathlon', 'climbing']}"
diff --git a/part2/level7/Pt2_5x3_level7.csv b/part2/level7/Pt2_5x3_level7.csv
new file mode 100644
index 0000000000000000000000000000000000000000..96ecd0337bfe9153b5f894b4b8f60ad63ca1ef41
--- /dev/null
+++ b/part2/level7/Pt2_5x3_level7.csv
@@ -0,0 +1,135 @@
+ID,Clues,SolutionGrid
+Pt1_5x3_level7-0,"There 3 different types of food: cabbage, onion, spinach
+The people have 3 different hobbies: board-games, dancing, fishing
+The people have 3 different jobs:  journalist, manager, project-manager
+The people prefer 3 different music-genres: dubstep, electronic, folk
+There are 3 different nationalities: american, chinese, thai
+ 1. the person eating onion is on the far left or far right##3
+ 2. the person eating cabbage is on the left or right of the manager##3
+ 3. the person who's hobby is dancing is somewhere to the left of the fan of folk##5
+ 4. the chinese is in the middle##1
+ 5. the person who's hobby is fishing is somewhere to the left of the fan of folk##5
+ 6. the person eating cabbage is somewhere between the fan of dubstep and the american
+ 7. the fan of folk is the american##1
+ 8. the project-manager is on the far left##1
+ 9. the journalist is on the left or right of the manager##3
+10. the person eating onion is on the left of the person who's hobby is fishing##1","{'Food': ['onion', 'cabbage', 'spinach'], 'Hobby': ['dancing', 'fishing', 'board-games'], 'Job': ['project-manager', 'journalist', 'manager'], 'Music-Genre': ['dubstep', 'electronic', 'folk'], 'Nationality': ['thai', 'chinese', 'american']}"
+Pt1_5x3_level7-1,"There are 3 different favourite beverages: juice, mirinda, tea
+The people have 3 different jobs:  analyst, engineer, librarian
+The people perfer 3 different movie-genres: documentary, horror, thriller
+There are 3 different nationalities: american, japanese, mexican
+3 different pets are kept: dog, ferret, mouse
+1. the person watching horror movies is on the left or right of the person drinking tea##3
+2. the american is somewhere to the right of the person drinking juice##5
+3. the owner of the mouse is somewhere between the person drinking juice and the person drinking tea
+4. the analyst is between the person drinking juice and the engineer##2
+5. the owner of the mouse is somewhere between the person drinking tea and the person watching documentary movies
+6. the person watching thriller movies is the person drinking tea##1
+7. the librarian is on the left of the japanese##1
+8. the owner of the dog is somewhere to the right of the person drinking mirinda##5
+9. the analyst is on the left or right of the owner of the dog##3","{'Beverage': ['juice', 'mirinda', 'tea'], 'Job': ['librarian', 'analyst', 'engineer'], 'Movie-Genre': ['documentary', 'horror', 'thriller'], 'Nationality': ['mexican', 'japanese', 'american'], 'Pet': ['ferret', 'mouse', 'dog']}"
+Pt1_5x3_level7-2,"There are 3 different favourite beverages: 7up, lemonade, tea
+The people have 3 different hobbies: baking, puzzles, skydiving
+The people prefer 3 different music-genres: disco, metal, soul
+3 different pets are kept: ferret, lizard, turtle
+The people prefer 3 different types of sport: basketball, handball, skiing
+1. the person who's sport is handball is the fan of soul##1
+2. the person who's hobby is skydiving is in an even position##4
+3. the person who's sport is basketball is on the right of the person who's sport is skiing##1
+4. the owner of the turtle is on the left of the fan of disco##1
+5. the person drinking tea is on the right of the owner of the turtle##1
+6. the person who's sport is skiing is on the left of the person who's hobby is puzzles##1
+7. the person who's sport is skiing is on the left or right of the fan of soul##3
+8. the owner of the turtle is somewhere between the person drinking 7up and the owner of the lizard","{'Beverage': ['7up', 'lemonade', 'tea'], 'Hobby': ['baking', 'skydiving', 'puzzles'], 'Music-Genre': ['soul', 'metal', 'disco'], 'Pet': ['ferret', 'turtle', 'lizard'], 'Sport': ['handball', 'skiing', 'basketball']}"
+Pt1_5x3_level7-3,"There are 3 different favourite beverages: hot-chocolate, iced-tea, milk
+There 3 different types of food: apple, pear, raspberry
+3 different pets are kept: hedgehog, horse, lizard
+The people prefer 3 different types of sport: rugby, skateboarding, soccer
+The people use 3 different means of transport: bus, subway, van
+1. the person eating pear is somewhere to the left of the person eating raspberry##5
+2. the person eating raspberry is on the left of the person who's sport is rugby##1
+3. the person drinking hot-chocolate is on the right of the person drinking milk##1
+4. the owner of the lizard is somewhere to the right of the person drinking hot-chocolate##5
+5. the person driving the bus is somewhere to the left of the person driving the subway##5
+6. the person driving the subway is in an odd position##4
+7. the person driving the van is the person eating raspberry##1
+8. the owner of the horse is on the far left##1
+9. the person who's sport is soccer is somewhere between the person who's sport is skateboarding and the person driving the subway","{'Beverage': ['milk', 'hot-chocolate', 'iced-tea'], 'Food': ['pear', 'raspberry', 'apple'], 'Pet': ['horse', 'hedgehog', 'lizard'], 'Sport': ['skateboarding', 'soccer', 'rugby'], 'Transport': ['bus', 'van', 'subway']}"
+Pt1_5x3_level7-4,"There are 3 different favourite beverages: fanta, mirinda, sprite
+The people have 3 different jobs:  engineer, mechanic, writer
+The people perfer 3 different movie-genres: action, horror, scientific
+There are 3 different nationalities: french, mexican, spanish
+3 different pets are kept: frog, horse, mouse
+1. the engineer is the french##1
+2. the mexican is on the left of the person watching horror movies##1
+3. the person watching action movies is somewhere between the owner of the frog and the person drinking fanta
+4. the person drinking mirinda is the mechanic##1
+5. the person drinking fanta is somewhere to the right of the mexican##5
+6. the owner of the mouse is the mexican##1
+7. the person watching action movies is somewhere to the right of the person drinking mirinda##5
+8. the engineer is somewhere to the right of the person drinking sprite##5","{'Beverage': ['mirinda', 'sprite', 'fanta'], 'Job': ['mechanic', 'writer', 'engineer'], 'Movie-Genre': ['scientific', 'action', 'horror'], 'Nationality': ['spanish', 'mexican', 'french'], 'Pet': ['frog', 'mouse', 'horse']}"
+Pt1_5x3_level7-5,"There are 3 different favourite beverages: juice, milk, soy-milk
+There 3 different types of food: apricot, onion, zucchini
+The people have 3 different hobbies: board-games, drawing, rock-climbing
+The people prefer 3 different music-genres: ambient, country, indie
+The people use 3 different means of transport: car, helicopter, jet-ski
+1. the person who's hobby is rock-climbing is on the left of the fan of indie##1
+2. the person eating onion is on the far right##1
+3. the person eating apricot is not the person driving the jet-ski##6
+4. the person drinking juice is on the right of the person eating apricot##1
+5. the person drinking soy-milk is somewhere between the person who's hobby is drawing and the person drinking juice
+6. the person who's hobby is rock-climbing is on the left or right of the person driving the car##3
+7. the person driving the jet-ski is on the left of the fan of country##1","{'Beverage': ['milk', 'soy-milk', 'juice'], 'Food': ['zucchini', 'apricot', 'onion'], 'Hobby': ['drawing', 'rock-climbing', 'board-games'], 'Music-Genre': ['ambient', 'country', 'indie'], 'Transport': ['jet-ski', 'helicopter', 'car']}"
+Pt1_5x3_level7-6,"There 3 different types of food: cucumber, grapes, watermelon
+The people have 3 different hobbies: dancing, fishing, puzzles
+The people perfer 3 different movie-genres: action, animation, zombie
+The people prefer 3 different music-genres: electronic, jazz, soul
+There are 3 different nationalities: brazilian, indian, japanese
+1. the person who's hobby is fishing is on the left of the fan of electronic##1
+2. the person eating cucumber is not the person watching zombie movies##6
+3. the person eating grapes is somewhere to the left of the brazilian##5
+4. the person who's hobby is puzzles is on the left of the person watching animation movies##1
+5. the japanese is not the person watching animation movies##6
+6. the person eating watermelon is somewhere between the person watching zombie movies and the fan of jazz
+7. the person who's hobby is puzzles is on the right of the indian##1
+8. the fan of electronic is the person who's hobby is puzzles##1","{'Food': ['grapes', 'watermelon', 'cucumber'], 'Hobby': ['fishing', 'puzzles', 'dancing'], 'Movie-Genre': ['zombie', 'action', 'animation'], 'Music-Genre': ['soul', 'electronic', 'jazz'], 'Nationality': ['indian', 'japanese', 'brazilian']}"
+Pt1_5x3_level7-7,"There are 3 different favourite beverages: 7up, lemonade, mirinda
+There 3 different types of food: kiwi, pepper, watermelon
+The people prefer 3 different music-genres: d&b, disco, pop
+There are 3 different nationalities: chinese, japanese, nigerian
+The people prefer 3 different types of sport: badminton, basketball, snowboarding
+1. the person eating pepper is on the left or right of the person eating kiwi##3
+2. the person who's sport is basketball is somewhere to the left of the person drinking mirinda##5
+3. the fan of disco is on the left or right of the person eating kiwi##3
+4. the person drinking lemonade is on the right of the person drinking 7up##1
+5. the person drinking lemonade is on the right of the person drinking 7up##1
+6. the chinese is on the right of the person eating pepper##1
+7. the person who's sport is basketball is somewhere between the fan of d&b and the person eating watermelon
+8. the fan of pop is somewhere to the left of the person drinking lemonade##5
+9. the person who's sport is badminton is on the right of the nigerian##1","{'Beverage': ['7up', 'lemonade', 'mirinda'], 'Food': ['watermelon', 'pepper', 'kiwi'], 'Music-Genre': ['pop', 'disco', 'd&b'], 'Nationality': ['japanese', 'nigerian', 'chinese'], 'Sport': ['snowboarding', 'basketball', 'badminton']}"
+Pt1_5x3_level7-8,"The people have 3 different hobbies: drawing, sudoku, woodworking
+The people have 3 different jobs:  doctor, photographer, project-manager
+The people perfer 3 different movie-genres: satire, scientific, superhero
+There are 3 different nationalities: australian, polish, turkish
+The people prefer 3 different types of sport: climbing, surfing, water-polo
+1. the person who's hobby is woodworking is on the right of the polish##1
+2. the person who's sport is surfing is somewhere to the left of the person who's hobby is drawing##5
+3. the project-manager is somewhere between the person who's sport is surfing and the australian
+4. the photographer is on the right of the person watching superhero movies##1
+5. the turkish is in an even position##4
+6. the person who's sport is surfing is somewhere to the left of the person watching superhero movies##5
+7. the person who's hobby is woodworking is on the right of the polish##1
+8. the person who's sport is water-polo is between the person watching scientific movies and the person who's hobby is sudoku##2","{'Hobby': ['sudoku', 'woodworking', 'drawing'], 'Job': ['doctor', 'project-manager', 'photographer'], 'Movie-Genre': ['satire', 'superhero', 'scientific'], 'Nationality': ['polish', 'turkish', 'australian'], 'Sport': ['surfing', 'water-polo', 'climbing']}"
+Pt1_5x3_level7-9,"There are 3 different favourite beverages: cola, soy-milk, tea
+There 3 different types of food: cauliflower, cranberry, nectarine
+The people have 3 different jobs:  bartender, electrician, teacher
+The people prefer 3 different types of sport: rugby, skiing, water-polo
+The people use 3 different means of transport: airplane, bike, trike
+1. the person eating cauliflower is on the right of the person who's sport is skiing##1
+2. the bartender is on the left of the person driving the airplane##1
+3. the person drinking soy-milk is on the right of the bartender##1
+4. the person who's sport is rugby is the person eating cranberry##1
+5. the person driving the trike is somewhere to the left of the person driving the bike##5
+6. the person drinking cola is somewhere between the electrician and the person driving the airplane
+7. the person driving the trike is somewhere to the left of the person driving the airplane##5
+8. the person eating cauliflower is in the middle##1","{'Beverage': ['tea', 'cola', 'soy-milk'], 'Food': ['nectarine', 'cauliflower', 'cranberry'], 'Job': ['electrician', 'bartender', 'teacher'], 'Sport': ['skiing', 'water-polo', 'rugby'], 'Transport': ['trike', 'bike', 'airplane']}"
diff --git a/part2/level7/Pt2_5x4_level7.csv b/part2/level7/Pt2_5x4_level7.csv
new file mode 100644
index 0000000000000000000000000000000000000000..f562202223ff5f96c6cebd45f33c6c7a1078675a
--- /dev/null
+++ b/part2/level7/Pt2_5x4_level7.csv
@@ -0,0 +1,208 @@
+ID,Clues,SolutionGrid
+Pt1_5x4_level7-0,"There 4 different types of food: carrot, cucumber, lime, strawberry
+The people have 4 different hobbies: board-games, gardening, puzzles, reading
+The people perfer 4 different movie-genres: horror, martial-arts, thriller, zombie
+The people prefer 4 different types of sport: handball, rugby, skiing, water-polo
+The people use 4 different means of transport: jet-ski, motorbike, train, van
+ 1. the person eating strawberry is somewhere to the right of the person who's sport is skiing##5
+ 2. the person who's hobby is board-games is somewhere to the left of the person who's hobby is puzzles##5
+ 3. the person watching horror movies is somewhere between the person driving the van and the person watching thriller movies
+ 4. the person eating lime is on the right of the person eating strawberry##1
+ 5. the person who's sport is rugby is somewhere to the right of the person who's sport is handball##5
+ 6. the person watching thriller movies is not the person driving the motorbike##6
+ 7. the person eating carrot is the person who's hobby is puzzles##1
+ 8. the person driving the train is somewhere to the right of the person eating cucumber##5
+ 9. the person who's sport is handball is on the left of the person who's sport is skiing##1
+10. the person who's sport is rugby is not the person driving the train##6
+11. the person who's hobby is gardening is on the far right##1
+12. the person who's sport is rugby is on the left of the person watching zombie movies##1
+13. the person eating lime is on the left or right of the person eating strawberry##3
+14. the person who's hobby is reading is on the left or right of the person who's sport is water-polo##3
+15. the person who's hobby is board-games is not the person watching zombie movies##6
+16. the person driving the jet-ski is on the left of the person watching zombie movies##1
+17. the person who's hobby is reading is somewhere between the person watching thriller movies and the person who's hobby is gardening
+18. the person watching horror movies is somewhere to the right of the person eating carrot##5","{'Food': ['cucumber', 'carrot', 'strawberry', 'lime'], 'Hobby': ['board-games', 'puzzles', 'reading', 'gardening'], 'Movie-Genre': ['martial-arts', 'thriller', 'horror', 'zombie'], 'Sport': ['handball', 'skiing', 'rugby', 'water-polo'], 'Transport': ['motorbike', 'train', 'jet-ski', 'van']}"
+Pt1_5x4_level7-1,"There are 4 different favourite beverages: fanta, hot-chocolate, juice, milk
+The people have 4 different hobbies: card-games, puzzles, traveling, woodworking
+The people prefer 4 different music-genres: metal, reggae, rock, soul
+4 different pets are kept: bird, fish, goldfish, rat
+The people use 4 different means of transport: boat, ship, subway, train
+ 1. the owner of the rat is somewhere to the right of the person drinking juice##5
+ 2. the fan of soul is the person who's hobby is traveling##1
+ 3. the person driving the boat is on the left or right of the person who's hobby is woodworking##3
+ 4. the person driving the subway is on the left of the person driving the ship##1
+ 5. the owner of the rat is on the right of the owner of the goldfish##1
+ 6. the fan of reggae is not the person drinking fanta##6
+ 7. the person who's hobby is puzzles is somewhere to the left of the fan of soul##5
+ 8. the fan of soul is somewhere to the right of the person drinking fanta##5
+ 9. the person who's hobby is traveling is somewhere between the person driving the ship and the fan of rock
+10. the owner of the fish is somewhere between the person who's hobby is traveling and the person who's hobby is woodworking
+11. the person drinking hot-chocolate is somewhere to the right of the owner of the fish##5
+12. the fan of metal is on the right of the person drinking milk##1
+13. the person drinking milk is the person drinking milk##1
+14. the fan of metal is somewhere to the left of the person driving the subway##5
+15. the person who's hobby is woodworking is on the left of the person drinking fanta##1
+16. the owner of the rat is the person drinking hot-chocolate##1","{'Beverage': ['milk', 'fanta', 'juice', 'hot-chocolate'], 'Hobby': ['woodworking', 'puzzles', 'traveling', 'card-games'], 'Music-Genre': ['rock', 'metal', 'soul', 'reggae'], 'Pet': ['bird', 'fish', 'goldfish', 'rat'], 'Transport': ['train', 'boat', 'subway', 'ship']}"
+Pt1_5x4_level7-2,"The people have 4 different hobbies: drawing, puzzles, reading, video-games
+The people have 4 different jobs:  analyst, designer, videographer, writer
+The people perfer 4 different movie-genres: mystery, romance, satire, zombie
+4 different pets are kept: chinchilla, guinea-pig, hamster, pony
+The people prefer 4 different types of sport: cricket, handball, rowing, volleyball
+ 1. the person who's hobby is puzzles is somewhere to the left of the person who's hobby is reading##5
+ 2. the person who's hobby is puzzles is on the left or right of the owner of the chinchilla##3
+ 3. the person who's hobby is puzzles is on the left or right of the owner of the pony##3
+ 4. the owner of the chinchilla is on the right of the person watching mystery movies##1
+ 5. the analyst is on the left of the person who's sport is volleyball##1
+ 6. the person watching mystery movies is on the left or right of the owner of the pony##3
+ 7. the person who's hobby is drawing is on the left or right of the person watching satire movies##3
+ 8. the videographer is somewhere between the person who's hobby is puzzles and the person watching satire movies
+ 9. the writer is somewhere between the person who's sport is cricket and the person who's sport is handball
+10. the writer is in an even position##4
+11. the person who's sport is volleyball is not the owner of the pony##6
+12. the owner of the chinchilla is on the right of the owner of the hamster##1
+13. the person watching zombie movies is on the left or right of the person who's sport is rowing##3
+14. the analyst is on the left of the person watching mystery movies##1
+15. the person who's hobby is reading is not the owner of the pony##6
+16. the person who's sport is handball is on the left or right of the person who's hobby is reading##3
+17. the person watching mystery movies is somewhere to the left of the person watching satire movies##5","{'Hobby': ['video-games', 'puzzles', 'drawing', 'reading'], 'Job': ['analyst', 'writer', 'videographer', 'designer'], 'Movie-Genre': ['romance', 'mystery', 'zombie', 'satire'], 'Pet': ['pony', 'hamster', 'chinchilla', 'guinea-pig'], 'Sport': ['cricket', 'volleyball', 'handball', 'rowing']}"
+Pt1_5x4_level7-3,"There are 4 different favourite beverages: coffee, juice, lemonade, tea
+The people have 4 different jobs:  chef, lawyer, manager, musician
+There are 4 different nationalities: french, italian, nigerian, turkish
+4 different pets are kept: cat, ferret, hedgehog, turtle
+The people prefer 4 different types of sport: climbing, cycling, lacrosse, parkour
+ 1. the person who's sport is cycling is somewhere to the right of the person drinking tea##5
+ 2. the nigerian is on the right of the person drinking juice##1
+ 3. the owner of the hedgehog is somewhere to the right of the musician##5
+ 4. the french is not the chef##6
+ 5. the musician is not the person drinking coffee##6
+ 6. the owner of the cat is somewhere to the left of the italian##5
+ 7. the musician is somewhere between the italian and the person who's sport is climbing
+ 8. the owner of the ferret is somewhere between the owner of the turtle and the person who's sport is lacrosse
+ 9. the person drinking tea is on the right of the lawyer##1
+10. the lawyer is not the french##6
+11. the chef is somewhere between the person who's sport is lacrosse and the french
+12. the person who's sport is parkour is not the owner of the hedgehog##6
+13. the person who's sport is climbing is the owner of the hedgehog##1
+14. the person drinking coffee is on the far right##1
+15. the person drinking lemonade is on the left of the owner of the ferret##1
+16. the musician is the person who's sport is cycling##1","{'Beverage': ['lemonade', 'tea', 'juice', 'coffee'], 'Job': ['lawyer', 'chef', 'musician', 'manager'], 'Nationality': ['turkish', 'italian', 'french', 'nigerian'], 'Pet': ['cat', 'ferret', 'turtle', 'hedgehog'], 'Sport': ['lacrosse', 'parkour', 'cycling', 'climbing']}"
+Pt1_5x4_level7-4,"There are 4 different favourite beverages: almond-milk, fanta, mirinda, water
+There 4 different types of food: eggplant, garlic, pumpkin, tomato
+The people perfer 4 different movie-genres: adventure, fantasy, martial-arts, musical
+There are 4 different nationalities: egyptian, french, german, pakistani
+The people use 4 different means of transport: boat, jet-ski, snowmobile, train
+ 1. the person watching martial-arts movies is between the person drinking fanta and the person drinking water##2
+ 2. the egyptian is the person driving the jet-ski##1
+ 3. the person driving the boat is not the person watching martial-arts movies##6
+ 4. the person watching musical movies is somewhere to the left of the person drinking water##5
+ 5. the person eating eggplant is on the left of the egyptian##1
+ 6. the person drinking mirinda is on the left of the person driving the boat##1
+ 7. the egyptian is on the left of the person eating garlic##1
+ 8. the pakistani is somewhere between the person watching adventure movies and the person watching martial-arts movies
+ 9. the person drinking almond-milk is on the left or right of the person drinking water##3
+10. the pakistani is between the person drinking almond-milk and the person driving the snowmobile##2
+11. the person watching martial-arts movies is on the left or right of the german##3
+12. the person eating tomato is the person watching martial-arts movies##1
+13. the pakistani is on the left or right of the person driving the jet-ski##3
+14. the pakistani is on the left of the person driving the jet-ski##1","{'Beverage': ['mirinda', 'fanta', 'almond-milk', 'water'], 'Food': ['pumpkin', 'eggplant', 'tomato', 'garlic'], 'Movie-Genre': ['adventure', 'musical', 'martial-arts', 'fantasy'], 'Nationality': ['french', 'pakistani', 'egyptian', 'german'], 'Transport': ['snowmobile', 'boat', 'jet-ski', 'train']}"
+Pt1_5x4_level7-5,"There 4 different types of food: artichoke, broccoli, grapes, kale
+The people perfer 4 different movie-genres: crime, documentary, epic, superhero
+The people prefer 4 different music-genres: ambient, d&b, electronic, techno
+The people prefer 4 different types of sport: biathlon, lacrosse, parkour, surfing
+The people use 4 different means of transport: car, tram, trike, van
+ 1. the person driving the van is on the far left##1
+ 2. the person who's sport is surfing is on the left or right of the fan of d&b##3
+ 3. the person who's sport is surfing is somewhere between the person who's sport is biathlon and the person who's sport is lacrosse
+ 4. the fan of d&b is on the left of the person driving the trike##1
+ 5. the person driving the trike is not the person who's sport is biathlon##6
+ 6. the person watching crime movies is between the person watching superhero movies and the person eating kale##2
+ 7. the fan of electronic is not the person driving the van##6
+ 8. the person who's sport is lacrosse is on the right of the person watching crime movies##1
+ 9. the person who's sport is parkour is somewhere to the left of the person driving the car##5
+10. the person watching documentary movies is on the left of the person watching epic movies##1
+11. the fan of ambient is on the right of the person who's sport is biathlon##1
+12. the fan of electronic is not the person eating grapes##6
+13. the person eating broccoli is the person watching crime movies##1
+14. the person driving the tram is on the right of the person watching crime movies##1","{'Food': ['grapes', 'kale', 'broccoli', 'artichoke'], 'Movie-Genre': ['documentary', 'epic', 'crime', 'superhero'], 'Music-Genre': ['techno', 'd&b', 'ambient', 'electronic'], 'Sport': ['parkour', 'biathlon', 'surfing', 'lacrosse'], 'Transport': ['van', 'car', 'trike', 'tram']}"
+Pt1_5x4_level7-6,"There are 4 different favourite beverages: 7up, cola, iced-tea, water
+The people have 4 different hobbies: chess, dancing, photography, singing
+The people perfer 4 different movie-genres: scientific, sports, superhero, thriller
+The people prefer 4 different music-genres: folk, metal, punk, trance
+The people prefer 4 different types of sport: basketball, ice-hockey, skateboarding, volleyball
+ 1. the person drinking iced-tea is the fan of punk##1
+ 2. the person watching sports movies is on the far left or far right##3
+ 3. the fan of trance is between the fan of punk and the person who's hobby is dancing##2
+ 4. the person drinking iced-tea is the person watching superhero movies##1
+ 5. the person who's hobby is singing is not the person drinking cola##6
+ 6. the person who's hobby is photography is on the far right##1
+ 7. the person drinking 7up is somewhere to the left of the person watching scientific movies##5
+ 8. the person who's sport is volleyball is the person watching sports movies##1
+ 9. the fan of punk is somewhere to the left of the person watching thriller movies##5
+10. the person watching scientific movies is the person drinking cola##1
+11. the person who's sport is ice-hockey is somewhere between the person watching sports movies and the person drinking iced-tea
+12. the person watching thriller movies is somewhere to the right of the fan of metal##5
+13. the person watching sports movies is somewhere to the left of the person who's hobby is chess##5
+14. the person who's hobby is photography is on the right of the person who's sport is basketball##1","{'Beverage': ['7up', 'cola', 'iced-tea', 'water'], 'Hobby': ['dancing', 'chess', 'singing', 'photography'], 'Movie-Genre': ['sports', 'scientific', 'superhero', 'thriller'], 'Music-Genre': ['metal', 'trance', 'punk', 'folk'], 'Sport': ['volleyball', 'ice-hockey', 'basketball', 'skateboarding']}"
+Pt1_5x4_level7-7,"There are 4 different favourite beverages: fanta, hot-chocolate, iced-tea, sprite
+The people have 4 different hobbies: camping, chess, magic-tricks, rock-climbing
+The people perfer 4 different movie-genres: crime, horror, scientific, time-travel
+The people prefer 4 different types of sport: baseball, skateboarding, surfing, tennis
+The people use 4 different means of transport: airplane, roller, train, van
+ 1. the person watching horror movies is somewhere between the person watching crime movies and the person watching time-travel movies
+ 2. the person who's sport is surfing is on the right of the person drinking fanta##1
+ 3. the person drinking iced-tea is somewhere between the person driving the roller and the person driving the van
+ 4. the person who's sport is tennis is somewhere to the right of the person driving the roller##5
+ 5. the person watching crime movies is somewhere to the right of the person who's hobby is magic-tricks##5
+ 6. the person driving the van is not the person watching horror movies##6
+ 7. the person watching time-travel movies is between the person watching horror movies and the person who's sport is baseball##2
+ 8. the person drinking iced-tea is somewhere between the person who's sport is baseball and the person driving the van
+ 9. the person driving the roller is on the left or right of the person watching horror movies##3
+10. the person drinking sprite is the person who's hobby is camping##1
+11. the person who's sport is skateboarding is somewhere to the right of the person watching horror movies##5
+12. the person who's hobby is magic-tricks is somewhere to the left of the person who's hobby is rock-climbing##5
+13. the person who's hobby is camping is somewhere between the person drinking fanta and the person who's hobby is chess
+14. the person driving the airplane is on the left or right of the person drinking hot-chocolate##3
+15. the person driving the van is somewhere to the right of the person who's hobby is rock-climbing##5","{'Beverage': ['fanta', 'sprite', 'iced-tea', 'hot-chocolate'], 'Hobby': ['magic-tricks', 'camping', 'rock-climbing', 'chess'], 'Movie-Genre': ['scientific', 'time-travel', 'horror', 'crime'], 'Sport': ['baseball', 'surfing', 'tennis', 'skateboarding'], 'Transport': ['train', 'roller', 'airplane', 'van']}"
+Pt1_5x4_level7-8,"There are 4 different favourite beverages: cola, juice, lemonade, mirinda
+There 4 different types of food: blueberry, broccoli, mango, pomegranate
+The people have 4 different jobs:  accountant, journalist, manager, teacher
+There are 4 different nationalities: british, mexican, polish, turkish
+The people prefer 4 different types of sport: biathlon, sailing, skiing, snowboarding
+ 1. the turkish is the person drinking cola##1
+ 2. the person drinking mirinda is somewhere to the right of the person drinking juice##5
+ 3. the person drinking mirinda is somewhere between the person drinking juice and the person drinking lemonade
+ 4. the person who's sport is biathlon is somewhere to the right of the person eating mango##5
+ 5. the person drinking lemonade is not the person who's sport is sailing##6
+ 6. the turkish is somewhere to the left of the person eating broccoli##5
+ 7. the person who's sport is sailing is on the left of the british##1
+ 8. the journalist is somewhere to the right of the manager##5
+ 9. the person who's sport is snowboarding is on the left or right of the person who's sport is sailing##3
+10. the person eating pomegranate is somewhere between the person who's sport is biathlon and the person who's sport is snowboarding
+11. the teacher is somewhere between the person drinking cola and the journalist
+12. the person eating blueberry is on the left of the person eating broccoli##1
+13. the person eating pomegranate is not the british##6
+14. the polish is not the person eating broccoli##6
+15. the person who's sport is skiing is somewhere to the right of the person who's sport is biathlon##5
+16. the journalist is not the person who's sport is skiing##6","{'Beverage': ['cola', 'juice', 'mirinda', 'lemonade'], 'Food': ['mango', 'pomegranate', 'blueberry', 'broccoli'], 'Job': ['manager', 'teacher', 'journalist', 'accountant'], 'Nationality': ['turkish', 'polish', 'british', 'mexican'], 'Sport': ['snowboarding', 'sailing', 'biathlon', 'skiing']}"
+Pt1_5x4_level7-9,"There are 4 different favourite beverages: cola, juice, lemonade, tea
+There 4 different types of food: eggplant, kale, nectarine, onion
+The people perfer 4 different movie-genres: comedy, martial-arts, musical, scientific
+There are 4 different nationalities: american, british, french, turkish
+The people use 4 different means of transport: airplane, bus, subway, van
+ 1. the person watching comedy movies is not the person eating eggplant##6
+ 2. the person watching martial-arts movies is in an even position##4
+ 3. the person watching musical movies is between the person eating onion and the person watching martial-arts movies##2
+ 4. the person eating kale is somewhere to the left of the person watching comedy movies##5
+ 5. the person watching martial-arts movies is in an even position##4
+ 6. the person drinking cola is somewhere between the person watching scientific movies and the person watching musical movies
+ 7. the person eating onion is somewhere to the right of the person eating nectarine##5
+ 8. the person eating kale is on the far left or far right##3
+ 9. the person drinking cola is between the american and the person driving the van##2
+10. the person drinking lemonade is somewhere to the right of the person driving the van##5
+11. the person driving the bus is on the far right##1
+12. the british is on the far left##1
+13. the person driving the airplane is the turkish##1
+14. the person watching scientific movies is somewhere to the left of the person eating nectarine##5
+15. the person drinking juice is on the left or right of the person driving the subway##3
+16. the person watching martial-arts movies is on the left or right of the american##3
+17. the person eating eggplant is on the left of the american##1","{'Beverage': ['tea', 'cola', 'lemonade', 'juice'], 'Food': ['kale', 'eggplant', 'nectarine', 'onion'], 'Movie-Genre': ['scientific', 'martial-arts', 'musical', 'comedy'], 'Nationality': ['british', 'turkish', 'american', 'french'], 'Transport': ['van', 'airplane', 'subway', 'bus']}"
diff --git a/part2/level7/Pt2_5x5_level7.csv b/part2/level7/Pt2_5x5_level7.csv
new file mode 100644
index 0000000000000000000000000000000000000000..58a4400f04686e92ca774d7431ad81dfde3a9465
--- /dev/null
+++ b/part2/level7/Pt2_5x5_level7.csv
@@ -0,0 +1,278 @@
+ID,Clues,SolutionGrid
+Pt1_5x5_level7-0,"There are 5 different favourite beverages: fanta, hot-chocolate, lemonade, milk, mirinda
+The people have 5 different hobbies: dancing, puzzles, reading, singing, writing
+The people prefer 5 different music-genres: ambient, blues, gospel, house, reggae
+There are 5 different nationalities: american, colombian, indonesian, thai, turkish
+The people use 5 different means of transport: bike, helicopter, jet-ski, subway, tram
+ 1. the person driving the helicopter is in an even position##4
+ 2. the person drinking fanta is somewhere between the indonesian and the fan of reggae
+ 3. the person driving the subway is not the thai##6
+ 4. the person driving the helicopter is between the person driving the jet-ski and the person driving the subway##2
+ 5. the person who's hobby is writing is somewhere to the left of the fan of ambient##5
+ 6. the person drinking hot-chocolate is somewhere between the fan of ambient and the person driving the helicopter
+ 7. the turkish is between the fan of gospel and the person drinking hot-chocolate##2
+ 8. the american is the fan of reggae##1
+ 9. the fan of ambient is not the indonesian##6
+10. the colombian is not the fan of house##6
+11. the person drinking milk is on the left or right of the thai##3
+12. the person driving the jet-ski is in an odd position##4
+13. the person driving the tram is on the left or right of the person who's hobby is reading##3
+14. the fan of blues is the thai##1
+15. the person who's hobby is reading is on the left of the person drinking mirinda##1
+16. the person who's hobby is writing is somewhere between the person who's hobby is puzzles and the person drinking milk
+17. the person who's hobby is reading is not the person drinking mirinda##6
+18. the fan of ambient is on the right of the person driving the jet-ski##1
+19. the person drinking fanta is somewhere to the right of the person who's hobby is dancing##5
+20. the person drinking hot-chocolate is between the person driving the helicopter and the person drinking mirinda##2
+21. the person driving the helicopter is on the left or right of the fan of reggae##3
+22. the person driving the bike is not the person who's hobby is puzzles##6
+23. the person drinking fanta is somewhere to the left of the fan of house##5","{'Beverage': ['milk', 'fanta', 'hot-chocolate', 'mirinda', 'lemonade'], 'Hobby': ['dancing', 'writing', 'reading', 'puzzles', 'singing'], 'Music-Genre': ['reggae', 'blues', 'house', 'ambient', 'gospel'], 'Nationality': ['american', 'thai', 'indonesian', 'turkish', 'colombian'], 'Transport': ['subway', 'helicopter', 'jet-ski', 'tram', 'bike']}"
+Pt1_5x5_level7-1,"There 5 different types of food: artichoke, grapefruit, kiwi, peach, potato
+The people have 5 different hobbies: baking, collecting, reading, sudoku, traveling
+The people have 5 different jobs:  accountant, chef, dressmaker, fisherman, lawyer
+The people prefer 5 different types of sport: baseball, biathlon, climbing, cycling, tennis
+The people use 5 different means of transport: boat, car, roller, skateboard, subway
+ 1. the person eating grapefruit is somewhere to the right of the person driving the roller##5
+ 2. the person who's hobby is baking is on the right of the person eating peach##1
+ 3. the person who's sport is biathlon is somewhere to the right of the person driving the subway##5
+ 4. the person who's sport is biathlon is somewhere to the right of the person driving the car##5
+ 5. the person who's sport is baseball is on the left of the lawyer##1
+ 6. the person who's hobby is collecting is in the middle##1
+ 7. the person driving the skateboard is somewhere to the right of the person eating artichoke##5
+ 8. the person driving the skateboard is on the left of the accountant##1
+ 9. the person driving the car is the person who's hobby is collecting##1
+10. the person who's sport is climbing is somewhere to the left of the person who's sport is cycling##5
+11. the person driving the roller is somewhere to the left of the person who's sport is baseball##5
+12. the person driving the boat is somewhere to the right of the person eating artichoke##5
+13. the person who's sport is tennis is on the far left or far right##3
+14. the fisherman is somewhere between the chef and the person eating kiwi
+15. the person eating artichoke is somewhere to the left of the person eating peach##5
+16. the person eating artichoke is the person driving the car##1
+17. the lawyer is on the right of the person who's hobby is sudoku##1
+18. the person who's sport is baseball is somewhere to the right of the dressmaker##5
+19. the fisherman is on the right of the lawyer##1
+20. the person who's hobby is reading is on the left of the person who's sport is tennis##1
+21. the person eating potato is on the far left or far right##3","{'Food': ['potato', 'grapefruit', 'artichoke', 'peach', 'kiwi'], 'Hobby': ['traveling', 'sudoku', 'collecting', 'reading', 'baking'], 'Job': ['dressmaker', 'chef', 'lawyer', 'fisherman', 'accountant'], 'Sport': ['climbing', 'baseball', 'cycling', 'biathlon', 'tennis'], 'Transport': ['roller', 'subway', 'car', 'skateboard', 'boat']}"
+Pt1_5x5_level7-2,"There 5 different types of food: blueberry, cranberry, eggplant, kale, spinach
+The people perfer 5 different movie-genres: adventure, horror, musical, romance, thriller
+There are 5 different nationalities: argentine, canadian, egyptian, mexican, pakistani
+The people prefer 5 different types of sport: cricket, golf, sailing, surfing, weightlifting
+The people use 5 different means of transport: boat, motorbike, taxi, tram, trike
+ 1. the person who's sport is cricket is not the person driving the trike##6
+ 2. the person watching horror movies is on the left of the person eating blueberry##1
+ 3. the person who's sport is surfing is on the left or right of the argentine##3
+ 4. the egyptian is the person who's sport is cricket##1
+ 5. the person driving the motorbike is somewhere between the canadian and the person driving the taxi
+ 6. the person eating eggplant is somewhere between the person who's sport is weightlifting and the person who's sport is sailing
+ 7. the person watching thriller movies is not the person driving the motorbike##6
+ 8. the person eating kale is on the far left or far right##3
+ 9. the person watching thriller movies is between the person who's sport is cricket and the person eating eggplant##2
+10. the argentine is somewhere to the left of the person eating cranberry##5
+11. the egyptian is on the far left##1
+12. the person eating kale is on the right of the person watching musical movies##1
+13. the argentine is on the left or right of the person who's sport is surfing##3
+14. the person driving the motorbike is somewhere to the left of the person watching romance movies##5
+15. the person watching romance movies is on the right of the person eating cranberry##1
+16. the person watching romance movies is on the left or right of the person driving the trike##3
+17. the person driving the motorbike is on the right of the person driving the boat##1
+18. the canadian is on the left or right of the person watching adventure movies##3
+19. the canadian is on the left or right of the person who's sport is sailing##3
+20. the person watching thriller movies is in an even position##4
+21. the pakistani is on the right of the person eating cranberry##1
+22. the person watching romance movies is on the left or right of the person who's sport is golf##3","{'Food': ['spinach', 'blueberry', 'eggplant', 'cranberry', 'kale'], 'Movie-Genre': ['horror', 'thriller', 'adventure', 'musical', 'romance'], 'Nationality': ['egyptian', 'argentine', 'mexican', 'canadian', 'pakistani'], 'Sport': ['cricket', 'weightlifting', 'surfing', 'golf', 'sailing'], 'Transport': ['taxi', 'boat', 'motorbike', 'trike', 'tram']}"
+Pt1_5x5_level7-3,"The people have 5 different hobbies: baking, chess, cooking, gardening, skydiving
+The people have 5 different jobs:  accountant, analyst, designer, engineer, police-officer
+The people prefer 5 different music-genres: dubstep, folk, hip-hop, punk, soul
+There are 5 different nationalities: american, argentine, australian, mexican, nigerian
+5 different pets are kept: bird, guinea-pig, hamster, horse, turtle
+ 1. the person who's hobby is skydiving is not the nigerian##6
+ 2. the nigerian is not the person who's hobby is skydiving##6
+ 3. the fan of dubstep is somewhere to the right of the person who's hobby is chess##5
+ 4. the analyst is somewhere to the right of the person who's hobby is gardening##5
+ 5. the australian is somewhere to the right of the fan of soul##5
+ 6. the police-officer is somewhere to the right of the australian##5
+ 7. the analyst is the argentine##1
+ 8. the person who's hobby is gardening is on the right of the accountant##1
+ 9. the owner of the turtle is somewhere to the left of the mexican##5
+10. the owner of the hamster is on the right of the fan of punk##1
+11. the person who's hobby is baking is somewhere to the right of the designer##5
+12. the fan of punk is on the left of the owner of the hamster##1
+13. the owner of the bird is somewhere between the person who's hobby is gardening and the analyst
+14. the person who's hobby is skydiving is the police-officer##1
+15. the owner of the turtle is somewhere to the right of the owner of the guinea-pig##5
+16. the nigerian is somewhere to the right of the person who's hobby is skydiving##5
+17. the mexican is on the left or right of the person who's hobby is chess##3
+18. the fan of hip-hop is the designer##1
+19. the designer is on the right of the police-officer##1
+20. the fan of punk is in an odd position##4
+21. the owner of the hamster is not the accountant##6","{'Hobby': ['cooking', 'gardening', 'skydiving', 'chess', 'baking'], 'Job': ['accountant', 'engineer', 'police-officer', 'designer', 'analyst'], 'Music-Genre': ['soul', 'folk', 'punk', 'hip-hop', 'dubstep'], 'Nationality': ['american', 'australian', 'mexican', 'nigerian', 'argentine'], 'Pet': ['guinea-pig', 'turtle', 'bird', 'hamster', 'horse']}"
+Pt1_5x5_level7-4,"There are 5 different favourite beverages: 7up, almond-milk, cola, juice, milk
+There 5 different types of food: cranberry, eggplant, lime, nectarine, peach
+The people have 5 different jobs:  electrician, freelancer, pilot, police-officer, project-manager
+The people perfer 5 different movie-genres: adventure, animation, disaster, drama, fantasy
+The people use 5 different means of transport: car, motorbike, roller, skateboard, van
+ 1. the person watching adventure movies is somewhere to the left of the person driving the motorbike##5
+ 2. the person drinking juice is in the middle##1
+ 3. the person eating lime is on the left or right of the person drinking juice##3
+ 4. the freelancer is somewhere to the right of the person drinking milk##5
+ 5. the person watching animation movies is somewhere to the left of the pilot##5
+ 6. the person eating cranberry is the person drinking juice##1
+ 7. the person eating nectarine is somewhere to the right of the electrician##5
+ 8. the person eating peach is in an odd position##4
+ 9. the person watching animation movies is on the right of the project-manager##1
+10. the person drinking milk is somewhere to the right of the person watching disaster movies##5
+11. the police-officer is on the left of the person watching drama movies##1
+12. the person driving the roller is on the left of the electrician##1
+13. the person watching disaster movies is somewhere to the right of the person watching animation movies##5
+14. the person drinking cola is not the person watching drama movies##6
+15. the person watching fantasy movies is on the left of the person watching animation movies##1
+16. the person eating lime is on the right of the person watching fantasy movies##1
+17. the person driving the skateboard is not the person drinking milk##6
+18. the police-officer is somewhere to the left of the person watching drama movies##5
+19. the person drinking milk is not the person driving the car##6
+20. the person driving the van is not the person watching fantasy movies##6
+21. the person watching adventure movies is somewhere to the right of the person eating eggplant##5
+22. the person watching animation movies is the person driving the car##1
+23. the person drinking 7up is on the left or right of the person watching adventure movies##3
+24. the person drinking cola is somewhere between the police-officer and the person watching fantasy movies","{'Beverage': ['almond-milk', 'cola', 'juice', 'milk', '7up'], 'Food': ['eggplant', 'lime', 'cranberry', 'nectarine', 'peach'], 'Job': ['project-manager', 'electrician', 'pilot', 'police-officer', 'freelancer'], 'Movie-Genre': ['fantasy', 'animation', 'disaster', 'adventure', 'drama'], 'Transport': ['roller', 'car', 'skateboard', 'van', 'motorbike']}"
+Pt1_5x5_level7-5,"There 5 different types of food: apricot, cabbage, grapefruit, lettuce, pumpkin
+The people perfer 5 different movie-genres: action, animation, satire, time-travel, western
+The people prefer 5 different music-genres: electronic, gospel, metal, punk, trance
+5 different pets are kept: cat, dog, ferret, hamster, pony
+The people use 5 different means of transport: boat, car, jet-ski, quad-bike, skateboard
+ 1. the person driving the quad-bike is on the far left or far right##3
+ 2. the person eating lettuce is on the left of the person watching action movies##1
+ 3. the owner of the dog is somewhere to the right of the fan of gospel##5
+ 4. the owner of the pony is the person watching satire movies##1
+ 5. the person driving the skateboard is somewhere between the fan of electronic and the fan of metal
+ 6. the owner of the ferret is not the person watching time-travel movies##6
+ 7. the owner of the pony is on the left or right of the fan of metal##3
+ 8. the person watching satire movies is on the left of the person watching animation movies##1
+ 9. the owner of the dog is somewhere to the left of the person eating apricot##5
+10. the person watching animation movies is on the left of the owner of the dog##1
+11. the fan of gospel is not the owner of the pony##6
+12. the person driving the car is the person eating grapefruit##1
+13. the person driving the quad-bike is on the far left##1
+14. the person watching western movies is the owner of the cat##1
+15. the person driving the car is on the right of the person eating pumpkin##1
+16. the fan of trance is not the person driving the car##6
+17. the owner of the pony is in an even position##4
+18. the person driving the quad-bike is in an odd position##4
+19. the person driving the boat is in an odd position##4
+20. the owner of the cat is not the fan of electronic##6
+21. the person watching time-travel movies is on the far left##1
+22. the person eating pumpkin is somewhere to the left of the person watching satire movies##5","{'Food': ['pumpkin', 'grapefruit', 'lettuce', 'cabbage', 'apricot'], 'Movie-Genre': ['time-travel', 'satire', 'animation', 'action', 'western'], 'Music-Genre': ['metal', 'punk', 'gospel', 'electronic', 'trance'], 'Pet': ['hamster', 'pony', 'ferret', 'dog', 'cat'], 'Transport': ['quad-bike', 'car', 'skateboard', 'jet-ski', 'boat']}"
+Pt1_5x5_level7-6,"There are 5 different favourite beverages: almond-milk, lemonade, milk, mirinda, sprite
+The people have 5 different hobbies: camping, chess, filmmaking, magic-tricks, sudoku
+The people perfer 5 different movie-genres: animation, documentary, family, musical, time-travel
+The people prefer 5 different music-genres: d&b, disco, funk, house, reggae
+5 different pets are kept: cat, frog, goldfish, guinea-pig, lizard
+ 1. the fan of d&b is somewhere to the left of the fan of funk##5
+ 2. the person who's hobby is sudoku is on the left or right of the person drinking lemonade##3
+ 3. the person who's hobby is chess is not the fan of funk##6
+ 4. the fan of reggae is somewhere between the owner of the guinea-pig and the owner of the lizard
+ 5. the owner of the lizard is somewhere to the right of the person drinking lemonade##5
+ 6. the person who's hobby is filmmaking is not the person drinking lemonade##6
+ 7. the person watching family movies is on the far left##1
+ 8. the owner of the lizard is somewhere to the left of the person watching documentary movies##5
+ 9. the fan of reggae is not the person who's hobby is chess##6
+10. the owner of the guinea-pig is on the right of the person drinking sprite##1
+11. the owner of the goldfish is somewhere to the left of the person drinking mirinda##5
+12. the person watching time-travel movies is not the owner of the cat##6
+13. the person drinking sprite is on the left or right of the fan of house##3
+14. the owner of the frog is the person watching time-travel movies##1
+15. the fan of disco is on the right of the person drinking mirinda##1
+16. the fan of funk is not the person who's hobby is camping##6
+17. the fan of funk is somewhere to the left of the fan of house##5
+18. the owner of the guinea-pig is in an even position##4
+19. the person watching animation movies is somewhere to the right of the owner of the lizard##5
+20. the owner of the frog is somewhere between the person who's hobby is filmmaking and the person who's hobby is magic-tricks
+21. the person watching animation movies is on the left or right of the person drinking sprite##3
+22. the person who's hobby is chess is in an odd position##4
+23. the person drinking milk is the person watching musical movies##1","{'Beverage': ['lemonade', 'milk', 'sprite', 'mirinda', 'almond-milk'], 'Hobby': ['magic-tricks', 'sudoku', 'camping', 'filmmaking', 'chess'], 'Movie-Genre': ['family', 'musical', 'time-travel', 'animation', 'documentary'], 'Music-Genre': ['d&b', 'funk', 'reggae', 'house', 'disco'], 'Pet': ['goldfish', 'lizard', 'frog', 'guinea-pig', 'cat']}"
+Pt1_5x5_level7-7,"There are 5 different favourite beverages: 7up, fanta, milk, mirinda, water
+There 5 different types of food: grapefruit, nectarine, pepper, tomato, zucchini
+The people prefer 5 different music-genres: d&b, electronic, funk, jazz, techno
+There are 5 different nationalities: italian, malaysian, nigerian, spanish, turkish
+The people use 5 different means of transport: roller, scooter, skateboard, taxi, tram
+ 1. the person eating grapefruit is in an odd position##4
+ 2. the italian is somewhere to the left of the person driving the tram##5
+ 3. the person eating pepper is somewhere to the right of the person driving the tram##5
+ 4. the fan of techno is on the right of the fan of electronic##1
+ 5. the person drinking 7up is on the right of the person drinking mirinda##1
+ 6. the person eating tomato is somewhere between the fan of jazz and the person eating nectarine
+ 7. the fan of funk is on the far right##1
+ 8. the person drinking 7up is in an even position##4
+ 9. the person drinking milk is the nigerian##1
+10. the fan of techno is somewhere to the right of the fan of electronic##5
+11. the fan of jazz is on the left or right of the person driving the tram##3
+12. the person driving the scooter is on the left of the italian##1
+13. the nigerian is not the person eating grapefruit##6
+14. the person eating zucchini is somewhere to the right of the person drinking mirinda##5
+15. the person driving the tram is on the left or right of the person driving the taxi##3
+16. the person driving the tram is not the person eating zucchini##6
+17. the person driving the skateboard is on the left or right of the person drinking milk##3
+18. the person driving the taxi is not the person eating nectarine##6
+19. the person drinking fanta is on the far left##1
+20. the fan of electronic is somewhere to the left of the person drinking milk##5
+21. the fan of d&b is in the middle##1
+22. the person driving the scooter is on the left of the person eating tomato##1
+23. the person drinking milk is the person eating zucchini##1
+24. the person driving the skateboard is on the left or right of the spanish##3
+25. the turkish is on the left or right of the fan of funk##3","{'Beverage': ['fanta', 'water', 'mirinda', '7up', 'milk'], 'Food': ['nectarine', 'tomato', 'grapefruit', 'pepper', 'zucchini'], 'Music-Genre': ['electronic', 'techno', 'd&b', 'jazz', 'funk'], 'Nationality': ['malaysian', 'italian', 'spanish', 'turkish', 'nigerian'], 'Transport': ['scooter', 'taxi', 'tram', 'skateboard', 'roller']}"
+Pt1_5x5_level7-8,"There 5 different types of food: asparagus, grapefruit, pepper, pineapple, pomegranate
+The people have 5 different hobbies: magic-tricks, singing, traveling, video-games, woodworking
+There are 5 different nationalities: british, canadian, indian, pakistani, thai
+The people prefer 5 different types of sport: baseball, biathlon, cycling, parkour, rowing
+The people use 5 different means of transport: airplane, bus, taxi, train, trike
+ 1. the british is somewhere to the left of the person who's sport is parkour##5
+ 2. the person who's sport is biathlon is on the far left or far right##3
+ 3. the person who's hobby is magic-tricks is the person eating grapefruit##1
+ 4. the person driving the airplane is not the pakistani##6
+ 5. the person who's sport is baseball is the person driving the train##1
+ 6. the person eating grapefruit is somewhere to the left of the person driving the train##5
+ 7. the person eating grapefruit is on the right of the person driving the trike##1
+ 8. the person eating pineapple is in an odd position##4
+ 9. the person who's sport is rowing is not the person who's hobby is singing##6
+10. the indian is not the person eating asparagus##6
+11. the person who's sport is parkour is not the person eating asparagus##6
+12. the person eating grapefruit is somewhere to the left of the person driving the bus##5
+13. the person who's hobby is woodworking is between the person who's sport is baseball and the person eating pepper##2
+14. the person eating grapefruit is on the left of the person who's sport is rowing##1
+15. the person eating pineapple is somewhere to the left of the person driving the bus##5
+16. the person driving the train is not the person who's sport is cycling##6
+17. the british is on the left of the person who's hobby is traveling##1
+18. the person who's hobby is video-games is in an odd position##4
+19. the person eating pineapple is on the far left or far right##3
+20. the person who's sport is parkour is somewhere between the person eating grapefruit and the person who's sport is baseball
+21. the canadian is on the right of the person who's sport is parkour##1
+22. the thai is in an odd position##4
+23. the person who's hobby is woodworking is somewhere to the right of the person who's hobby is singing##5
+24. the indian is the person who's hobby is traveling##1
+25. the pakistani is on the left or right of the person driving the airplane##3","{'Food': ['pineapple', 'grapefruit', 'pepper', 'pomegranate', 'asparagus'], 'Hobby': ['singing', 'magic-tricks', 'traveling', 'woodworking', 'video-games'], 'Nationality': ['thai', 'british', 'indian', 'pakistani', 'canadian'], 'Sport': ['biathlon', 'cycling', 'rowing', 'parkour', 'baseball'], 'Transport': ['trike', 'taxi', 'airplane', 'bus', 'train']}"
+Pt1_5x5_level7-9,"There are 5 different favourite beverages: hot-chocolate, iced-tea, lemonade, milk, sprite
+There 5 different types of food: apricot, eggplant, grapes, lettuce, peas
+The people have 5 different jobs:  chef, dancer, engineer, mechanic, videographer
+The people perfer 5 different movie-genres: animation, comedy, family, sports, zombie
+The people use 5 different means of transport: quad-bike, roller, scooter, train, van
+ 1. the mechanic is on the far right##1
+ 2. the engineer is somewhere to the right of the person eating peas##5
+ 3. the person watching comedy movies is the person driving the train##1
+ 4. the person driving the quad-bike is the person eating lettuce##1
+ 5. the person driving the scooter is somewhere between the person eating apricot and the person driving the van
+ 6. the person watching animation movies is on the far right##1
+ 7. the person drinking lemonade is somewhere to the left of the person eating grapes##5
+ 8. the person watching sports movies is the chef##1
+ 9. the dancer is on the left of the chef##1
+10. the person driving the van is not the person eating apricot##6
+11. the person watching family movies is on the far left##1
+12. the person eating apricot is not the person drinking lemonade##6
+13. the person drinking milk is somewhere between the person drinking iced-tea and the dancer
+14. the engineer is on the right of the videographer##1
+15. the person eating grapes is the person driving the van##1
+16. the person driving the roller is not the person eating apricot##6
+17. the person eating eggplant is in an even position##4
+18. the person drinking hot-chocolate is on the left or right of the mechanic##3
+19. the person drinking iced-tea is somewhere between the person eating peas and the person drinking hot-chocolate
+20. the person driving the scooter is the person drinking hot-chocolate##1
+21. the person eating lettuce is on the left of the person drinking milk##1","{'Beverage': ['lemonade', 'milk', 'iced-tea', 'hot-chocolate', 'sprite'], 'Food': ['lettuce', 'peas', 'apricot', 'eggplant', 'grapes'], 'Job': ['dancer', 'chef', 'videographer', 'engineer', 'mechanic'], 'Movie-Genre': ['family', 'sports', 'comedy', 'zombie', 'animation'], 'Transport': ['quad-bike', 'roller', 'train', 'scooter', 'van']}"
diff --git a/part2/level7/Pt2_5x6_level7.csv b/part2/level7/Pt2_5x6_level7.csv
new file mode 100644
index 0000000000000000000000000000000000000000..30855e451efca64ca2d3a5f32cc9d60364a132aa
--- /dev/null
+++ b/part2/level7/Pt2_5x6_level7.csv
@@ -0,0 +1,388 @@
+ID,Clues,SolutionGrid
+Pt1_5x6_level7-0,"There 6 different types of food: apricot, banana, grapefruit, grapes, lettuce, pepper
+The people have 6 different hobbies: dancing, gardening, hiking, rock-climbing, sudoku, traveling
+The people perfer 6 different movie-genres: disaster, martial-arts, scientific, thriller, time-travel, zombie
+6 different pets are kept: cat, chinchilla, fish, guinea-pig, hedgehog, horse
+The people prefer 6 different types of sport: badminton, cricket, handball, rowing, rugby, snowboarding
+ 1. the person who's hobby is sudoku is the person who's sport is rowing##1
+ 2. the person who's hobby is sudoku is on the left or right of the person eating banana##3
+ 3. the person who's sport is rowing is on the far left or far right##3
+ 4. the person watching thriller movies is in an even position##4
+ 5. the person eating grapes is on the right of the person eating lettuce##1
+ 6. the owner of the horse is on the far left##1
+ 7. the person who's sport is snowboarding is in an odd position##4
+ 8. the person who's hobby is rock-climbing is somewhere to the right of the person who's sport is badminton##5
+ 9. the person who's sport is handball is on the left of the person watching scientific movies##1
+10. the person eating lettuce is somewhere between the owner of the cat and the person who's hobby is rock-climbing
+11. the person who's hobby is hiking is the person who's sport is cricket##1
+12. the person eating lettuce is the person watching martial-arts movies##1
+13. the person watching time-travel movies is somewhere to the right of the person eating grapes##5
+14. the person watching thriller movies is not the person eating grapefruit##6
+15. the person who's hobby is rock-climbing is in an even position##4
+16. the owner of the cat is on the left or right of the person who's sport is cricket##3
+17. the person who's hobby is rock-climbing is not the person watching scientific movies##6
+18. the person watching zombie movies is the person who's hobby is dancing##1
+19. the person eating lettuce is not the person watching scientific movies##6
+20. the owner of the chinchilla is the person who's sport is rugby##1
+21. the person eating grapefruit is the person who's hobby is rock-climbing##1
+22. the person eating pepper is on the right of the owner of the hedgehog##1
+23. the owner of the guinea-pig is on the left or right of the person who's sport is handball##3
+24. the person watching thriller movies is somewhere between the person who's hobby is gardening and the owner of the fish
+25. the person who's sport is cricket is not the owner of the horse##6
+26. the person watching thriller movies is on the left or right of the person who's hobby is hiking##3
+27. the owner of the chinchilla is on the left of the person watching martial-arts movies##1
+28. the person eating banana is on the left of the person who's hobby is sudoku##1","{'Food': ['apricot', 'grapefruit', 'lettuce', 'grapes', 'banana', 'pepper'], 'Hobby': ['dancing', 'rock-climbing', 'gardening', 'traveling', 'hiking', 'sudoku'], 'Movie-Genre': ['zombie', 'disaster', 'martial-arts', 'thriller', 'scientific', 'time-travel'], 'Pet': ['horse', 'chinchilla', 'guinea-pig', 'cat', 'hedgehog', 'fish'], 'Sport': ['badminton', 'rugby', 'snowboarding', 'handball', 'cricket', 'rowing']}"
+Pt1_5x6_level7-1,"There are 6 different favourite beverages: almond-milk, hot-chocolate, iced-tea, lemonade, milk, tea
+The people have 6 different hobbies: camping, cooking, dancing, fishing, singing, traveling
+The people prefer 6 different music-genres: classical, disco, dubstep, punk, reggae, soul
+There are 6 different nationalities: brazilian, french, german, malaysian, russian, spanish
+The people use 6 different means of transport: airplane, bike, jet-ski, subway, tram, trike
+ 1. the person driving the airplane is the brazilian##1
+ 2. the person who's hobby is dancing is on the far left or far right##3
+ 3. the russian is on the left or right of the person who's hobby is singing##3
+ 4. the spanish is the person driving the tram##1
+ 5. the person driving the bike is not the person drinking milk##6
+ 6. the person driving the bike is the person drinking almond-milk##1
+ 7. the french is on the left of the person driving the jet-ski##1
+ 8. the person who's hobby is fishing is somewhere to the right of the brazilian##5
+ 9. the person drinking iced-tea is on the left or right of the german##3
+10. the person driving the subway is not the person who's hobby is fishing##6
+11. the fan of punk is somewhere to the left of the malaysian##5
+12. the russian is on the left or right of the person drinking milk##3
+13. the person driving the trike is somewhere to the left of the spanish##5
+14. the person driving the subway is somewhere to the left of the person who's hobby is singing##5
+15. the fan of reggae is somewhere to the right of the person drinking iced-tea##5
+16. the person who's hobby is cooking is somewhere to the right of the person drinking hot-chocolate##5
+17. the person driving the trike is somewhere between the person driving the bike and the fan of dubstep
+18. the fan of soul is somewhere between the fan of dubstep and the german
+19. the person who's hobby is traveling is somewhere to the left of the person driving the trike##5
+20. the person who's hobby is fishing is between the person who's hobby is singing and the fan of dubstep##2
+21. the person who's hobby is dancing is the person driving the subway##1
+22. the fan of disco is somewhere between the person driving the tram and the french
+23. the fan of dubstep is somewhere to the right of the fan of disco##5
+24. the fan of punk is on the right of the fan of reggae##1
+25. the person driving the bike is not the person who's hobby is cooking##6
+26. the person driving the subway is on the left or right of the person who's hobby is camping##3
+27. the fan of punk is on the left of the person drinking tea##1
+28. the person drinking iced-tea is somewhere to the right of the fan of classical##5
+29. the malaysian is not the person drinking lemonade##6
+30. the malaysian is somewhere to the left of the spanish##5
+31. the person who's hobby is cooking is not the malaysian##6","{'Beverage': ['hot-chocolate', 'iced-tea', 'almond-milk', 'milk', 'tea', 'lemonade'], 'Hobby': ['dancing', 'camping', 'traveling', 'singing', 'fishing', 'cooking'], 'Music-Genre': ['classical', 'soul', 'reggae', 'punk', 'disco', 'dubstep'], 'Nationality': ['german', 'brazilian', 'russian', 'french', 'malaysian', 'spanish'], 'Transport': ['subway', 'airplane', 'bike', 'trike', 'jet-ski', 'tram']}"
+Pt1_5x6_level7-2,"There are 6 different favourite beverages: 7up, coffee, cola, hot-chocolate, lemonade, sprite
+The people have 6 different hobbies: chess, drawing, gardening, rock-climbing, sudoku, writing
+There are 6 different nationalities: canadian, german, italian, japanese, pakistani, spanish
+6 different pets are kept: goat, goldfish, hedgehog, mouse, rabbit, rat
+The people use 6 different means of transport: airplane, boat, car, subway, train, trike
+ 1. the person who's hobby is chess is not the owner of the hedgehog##6
+ 2. the owner of the rabbit is on the left of the owner of the goldfish##1
+ 3. the person who's hobby is drawing is on the left of the owner of the rat##1
+ 4. the person driving the airplane is in an odd position##4
+ 5. the person drinking hot-chocolate is the japanese##1
+ 6. the person driving the trike is on the left or right of the person drinking coffee##3
+ 7. the person who's hobby is sudoku is on the right of the person driving the trike##1
+ 8. the italian is on the left or right of the person driving the boat##3
+ 9. the pakistani is the person drinking coffee##1
+10. the person drinking 7up is the spanish##1
+11. the owner of the hedgehog is on the left or right of the owner of the goat##3
+12. the person drinking lemonade is not the person who's hobby is chess##6
+13. the person drinking lemonade is somewhere to the left of the person drinking sprite##5
+14. the person driving the subway is somewhere to the left of the person drinking 7up##5
+15. the person driving the boat is on the far left##1
+16. the person drinking coffee is somewhere to the right of the person who's hobby is rock-climbing##5
+17. the person drinking 7up is somewhere between the italian and the person driving the trike
+18. the german is in an odd position##4
+19. the japanese is somewhere to the left of the person driving the subway##5
+20. the person who's hobby is drawing is in an odd position##4
+21. the owner of the hedgehog is somewhere to the right of the person drinking hot-chocolate##5
+22. the person driving the train is on the far right##1
+23. the person drinking lemonade is somewhere between the person driving the car and the person who's hobby is gardening
+24. the person who's hobby is chess is on the left of the person who's hobby is writing##1
+25. the owner of the hedgehog is not the person who's hobby is rock-climbing##6
+26. the owner of the rabbit is not the person who's hobby is drawing##6
+27. the owner of the goat is somewhere to the right of the person drinking cola##5
+28. the owner of the mouse is on the far left##1
+29. the spanish is somewhere to the left of the owner of the goldfish##5
+30. the person driving the boat is on the left or right of the person drinking cola##3
+31. the person driving the trike is somewhere to the right of the german##5
+32. the italian is somewhere to the left of the person drinking sprite##5
+33. the person driving the subway is on the left or right of the person driving the airplane##3
+34. the japanese is in an odd position##4
+35. the german is on the left or right of the person driving the subway##3
+36. the pakistani is on the far right##1
+37. the person who's hobby is chess is somewhere to the right of the owner of the goat##5","{'Beverage': ['hot-chocolate', 'cola', 'lemonade', '7up', 'sprite', 'coffee'], 'Hobby': ['rock-climbing', 'gardening', 'drawing', 'chess', 'writing', 'sudoku'], 'Nationality': ['japanese', 'italian', 'german', 'spanish', 'canadian', 'pakistani'], 'Pet': ['mouse', 'hedgehog', 'goat', 'rat', 'rabbit', 'goldfish'], 'Transport': ['boat', 'subway', 'airplane', 'car', 'trike', 'train']}"
+Pt1_5x6_level7-3,"The people have 6 different jobs:  bartender, doctor, entrepreneur, lawyer, photographer, police-officer
+The people perfer 6 different movie-genres: adventure, animation, disaster, documentary, horror, superhero
+The people prefer 6 different music-genres: blues, dubstep, r&b, salsa, soul, techno
+There are 6 different nationalities: american, german, italian, malaysian, mexican, thai
+6 different pets are kept: goat, goldfish, hamster, lizard, rabbit, rat
+ 1. the fan of dubstep is on the right of the thai##1
+ 2. the mexican is on the left or right of the doctor##3
+ 3. the lawyer is not the american##6
+ 4. the fan of blues is not the photographer##6
+ 5. the american is not the fan of salsa##6
+ 6. the fan of blues is on the left of the person watching animation movies##1
+ 7. the person watching disaster movies is on the left of the police-officer##1
+ 8. the owner of the goat is the person watching adventure movies##1
+ 9. the owner of the rat is somewhere to the right of the lawyer##5
+10. the thai is on the left of the police-officer##1
+11. the owner of the goldfish is on the left or right of the police-officer##3
+12. the person watching superhero movies is not the entrepreneur##6
+13. the american is on the left of the mexican##1
+14. the malaysian is in an odd position##4
+15. the fan of techno is somewhere to the right of the owner of the rabbit##5
+16. the owner of the rat is somewhere to the left of the thai##5
+17. the entrepreneur is in an odd position##4
+18. the fan of blues is somewhere to the left of the owner of the rabbit##5
+19. the fan of soul is somewhere to the left of the german##5
+20. the owner of the goat is not the italian##6
+21. the person watching disaster movies is in an odd position##4
+22. the german is not the police-officer##6
+23. the fan of r&b is not the person watching superhero movies##6
+24. the fan of dubstep is on the far left or far right##3
+25. the italian is not the doctor##6
+26. the doctor is on the left or right of the fan of dubstep##3
+27. the fan of r&b is the owner of the goat##1
+28. the owner of the lizard is not the mexican##6
+29. the person watching documentary movies is somewhere to the right of the owner of the lizard##5
+30. the person watching adventure movies is on the left of the person watching superhero movies##1
+31. the thai is somewhere between the entrepreneur and the person watching documentary movies
+32. the person watching animation movies is between the fan of blues and the person watching disaster movies##2
+33. the thai is somewhere to the right of the owner of the rabbit##5","{'Job': ['entrepreneur', 'lawyer', 'bartender', 'photographer', 'doctor', 'police-officer'], 'Movie-Genre': ['horror', 'adventure', 'superhero', 'animation', 'disaster', 'documentary'], 'Music-Genre': ['soul', 'r&b', 'blues', 'salsa', 'techno', 'dubstep'], 'Nationality': ['malaysian', 'german', 'american', 'mexican', 'thai', 'italian'], 'Pet': ['lizard', 'goat', 'rat', 'rabbit', 'goldfish', 'hamster']}"
+Pt1_5x6_level7-4,"There are 6 different favourite beverages: coffee, cola, iced-tea, juice, soy-milk, sprite
+There 6 different types of food: cucumber, kiwi, orange, pineapple, potato, radish
+The people have 6 different jobs:  accountant, dancer, dressmaker, journalist, pilot, writer
+The people prefer 6 different music-genres: classical, disco, dubstep, gospel, indie, metal
+The people prefer 6 different types of sport: baseball, basketball, cycling, ice-hockey, parkour, sailing
+ 1. the person who's sport is ice-hockey is the person drinking cola##1
+ 2. the person eating radish is on the right of the fan of classical##1
+ 3. the person who's sport is ice-hockey is somewhere to the right of the person who's sport is parkour##5
+ 4. the accountant is in an odd position##4
+ 5. the person drinking sprite is on the far left or far right##3
+ 6. the person eating cucumber is on the right of the person drinking cola##1
+ 7. the person who's sport is sailing is the person drinking sprite##1
+ 8. the person eating radish is on the left or right of the person who's sport is sailing##3
+ 9. the accountant is somewhere to the left of the person eating orange##5
+10. the person drinking iced-tea is the person who's sport is cycling##1
+11. the person drinking juice is not the person who's sport is sailing##6
+12. the person who's sport is ice-hockey is not the person drinking coffee##6
+13. the fan of gospel is somewhere to the left of the person who's sport is basketball##5
+14. the journalist is on the left or right of the person drinking coffee##3
+15. the pilot is somewhere to the right of the accountant##5
+16. the person drinking coffee is somewhere to the left of the person drinking juice##5
+17. the accountant is somewhere to the left of the person who's sport is baseball##5
+18. the person who's sport is cycling is somewhere to the right of the fan of indie##5
+19. the person eating kiwi is on the left of the person who's sport is basketball##1
+20. the person eating cucumber is somewhere between the person who's sport is cycling and the dressmaker
+21. the fan of indie is in an odd position##4
+22. the dancer is somewhere to the right of the person eating pineapple##5
+23. the person eating radish is on the left of the person drinking cola##1
+24. the person eating kiwi is on the left of the person eating orange##1
+25. the person drinking soy-milk is on the left of the person drinking iced-tea##1
+26. the writer is the fan of metal##1
+27. the person eating pineapple is not the person drinking sprite##6
+28. the fan of dubstep is somewhere to the right of the person who's sport is cycling##5
+29. the fan of disco is not the person eating orange##6
+30. the journalist is the person who's sport is ice-hockey##1
+31. the fan of indie is somewhere between the fan of dubstep and the fan of disco
+32. the person who's sport is baseball is somewhere to the right of the person eating pineapple##5
+33. the person who's sport is cycling is somewhere to the left of the pilot##5
+34. the dancer is the person eating cucumber##1
+35. the fan of metal is the writer##1
+36. the fan of indie is on the left or right of the fan of gospel##3
+37. the person drinking coffee is the person eating radish##1
+38. the person who's sport is parkour is somewhere to the left of the person drinking iced-tea##5","{'Beverage': ['sprite', 'coffee', 'cola', 'soy-milk', 'iced-tea', 'juice'], 'Food': ['potato', 'radish', 'pineapple', 'cucumber', 'kiwi', 'orange'], 'Job': ['accountant', 'dressmaker', 'journalist', 'dancer', 'writer', 'pilot'], 'Music-Genre': ['classical', 'disco', 'indie', 'gospel', 'metal', 'dubstep'], 'Sport': ['sailing', 'parkour', 'ice-hockey', 'baseball', 'cycling', 'basketball']}"
+Pt1_5x6_level7-5,"There are 6 different favourite beverages: 7up, almond-milk, cola, fanta, iced-tea, mirinda
+The people have 6 different hobbies: chess, collecting, gardening, reading, traveling, video-games
+There are 6 different nationalities: egyptian, french, italian, nigerian, polish, thai
+The people prefer 6 different types of sport: basketball, cricket, lacrosse, sailing, snowboarding, water-polo
+The people use 6 different means of transport: airplane, bike, bus, ship, skateboard, subway
+ 1. the person driving the bus is somewhere to the right of the person who's sport is basketball##5
+ 2. the person drinking mirinda is on the right of the nigerian##1
+ 3. the person who's sport is lacrosse is on the left or right of the egyptian##3
+ 4. the person who's sport is snowboarding is the person driving the bike##1
+ 5. the person who's hobby is video-games is on the right of the person driving the subway##1
+ 6. the egyptian is the person driving the subway##1
+ 7. the polish is the person driving the bus##1
+ 8. the person who's sport is snowboarding is in an odd position##4
+ 9. the person driving the airplane is not the person who's hobby is collecting##6
+10. the person drinking 7up is on the far left or far right##3
+11. the person drinking almond-milk is somewhere between the person who's hobby is chess and the person drinking mirinda
+12. the thai is somewhere to the left of the polish##5
+13. the person drinking fanta is on the left of the person who's sport is cricket##1
+14. the person who's sport is lacrosse is in an even position##4
+15. the person driving the subway is not the polish##6
+16. the person who's hobby is collecting is not the person who's sport is snowboarding##6
+17. the person who's hobby is gardening is somewhere to the left of the person who's hobby is collecting##5
+18. the person driving the bike is between the person drinking mirinda and the french##2
+19. the italian is somewhere to the right of the person drinking cola##5
+20. the person who's hobby is video-games is on the left or right of the person who's hobby is chess##3
+21. the person drinking almond-milk is on the left or right of the person who's hobby is gardening##3
+22. the person who's sport is basketball is somewhere between the person driving the bus and the person driving the airplane
+23. the egyptian is somewhere to the left of the person who's sport is lacrosse##5
+24. the person who's sport is cricket is somewhere to the right of the thai##5
+25. the person who's hobby is traveling is on the right of the person drinking cola##1
+26. the person driving the bike is on the left of the person who's hobby is collecting##1
+27. the person who's hobby is traveling is not the person who's sport is water-polo##6
+28. the egyptian is on the left of the person driving the bus##1
+29. the person driving the airplane is on the left of the person who's sport is snowboarding##1
+30. the person who's hobby is reading is not the person who's sport is lacrosse##6
+31. the person who's sport is basketball is somewhere to the left of the person drinking 7up##5
+32. the person driving the ship is on the left or right of the person who's sport is snowboarding##3
+33. the person drinking almond-milk is in an even position##4
+34. the italian is the person driving the bike##1","{'Beverage': ['cola', 'mirinda', 'fanta', 'almond-milk', 'iced-tea', '7up'], 'Hobby': ['reading', 'traveling', 'gardening', 'collecting', 'chess', 'video-games'], 'Nationality': ['nigerian', 'thai', 'italian', 'french', 'egyptian', 'polish'], 'Sport': ['water-polo', 'sailing', 'snowboarding', 'cricket', 'basketball', 'lacrosse'], 'Transport': ['skateboard', 'airplane', 'bike', 'ship', 'subway', 'bus']}"
+Pt1_5x6_level7-6,"There are 6 different favourite beverages: coffee, cola, fanta, iced-tea, lemonade, tea
+The people have 6 different hobbies: camping, drawing, filmmaking, hiking, sudoku, traveling
+The people have 6 different jobs:  dancer, designer, firefighter, fisherman, lawyer, nurse
+The people prefer 6 different music-genres: disco, electronic, folk, indie, punk, techno
+There are 6 different nationalities: argentine, chinese, indonesian, italian, mexican, russian
+ 1. the person who's hobby is filmmaking is the person drinking cola##1
+ 2. the russian is on the left of the fan of electronic##1
+ 3. the fan of punk is in an even position##4
+ 4. the fan of folk is somewhere to the left of the person drinking tea##5
+ 5. the russian is on the left or right of the fisherman##3
+ 6. the person drinking tea is on the right of the person who's hobby is drawing##1
+ 7. the person who's hobby is drawing is somewhere to the right of the italian##5
+ 8. the person who's hobby is sudoku is somewhere to the left of the firefighter##5
+ 9. the person who's hobby is traveling is on the left or right of the nurse##3
+10. the person drinking iced-tea is somewhere to the right of the nurse##5
+11. the fan of punk is not the person drinking coffee##6
+12. the person who's hobby is hiking is on the left or right of the fan of indie##3
+13. the fan of techno is not the person who's hobby is traveling##6
+14. the person drinking fanta is on the left or right of the fan of punk##3
+15. the russian is on the left of the person drinking cola##1
+16. the person drinking lemonade is somewhere to the left of the person drinking fanta##5
+17. the dancer is not the fan of disco##6
+18. the fan of techno is in an odd position##4
+19. the person drinking iced-tea is on the left or right of the chinese##3
+20. the person drinking tea is somewhere to the right of the nurse##5
+21. the fan of indie is somewhere to the right of the dancer##5
+22. the fan of techno is on the left or right of the fan of indie##3
+23. the fan of indie is on the left or right of the designer##3
+24. the argentine is somewhere between the fan of punk and the firefighter
+25. the firefighter is not the fan of techno##6
+26. the fisherman is on the far left or far right##3
+27. the indonesian is on the far left##1
+28. the person who's hobby is hiking is on the left of the person drinking cola##1
+29. the person who's hobby is camping is on the left or right of the person who's hobby is sudoku##3
+30. the person who's hobby is camping is on the left or right of the person drinking coffee##3
+31. the mexican is somewhere to the right of the firefighter##5
+32. the fan of indie is not the nurse##6
+33. the lawyer is between the indonesian and the fan of techno##2","{'Beverage': ['coffee', 'lemonade', 'fanta', 'tea', 'iced-tea', 'cola'], 'Hobby': ['sudoku', 'camping', 'drawing', 'traveling', 'hiking', 'filmmaking'], 'Job': ['dancer', 'lawyer', 'nurse', 'firefighter', 'designer', 'fisherman'], 'Music-Genre': ['folk', 'punk', 'techno', 'indie', 'disco', 'electronic'], 'Nationality': ['indonesian', 'italian', 'argentine', 'chinese', 'russian', 'mexican']}"
+Pt1_5x6_level7-7,"The people have 6 different hobbies: baking, fishing, gardening, photography, singing, traveling
+The people have 6 different jobs:  designer, doctor, entrepreneur, paramedic, teacher, videographer
+The people prefer 6 different music-genres: country, electronic, folk, gospel, house, techno
+6 different pets are kept: bird, cat, ferret, goldfish, hamster, lizard
+The people use 6 different means of transport: bike, bus, car, ship, subway, train
+ 1. the designer is on the left or right of the person driving the subway##3
+ 2. the teacher is on the right of the fan of techno##1
+ 3. the person driving the bus is somewhere to the left of the person who's hobby is singing##5
+ 4. the person who's hobby is gardening is somewhere to the left of the fan of gospel##5
+ 5. the teacher is somewhere to the left of the fan of gospel##5
+ 6. the entrepreneur is somewhere to the right of the person who's hobby is gardening##5
+ 7. the fan of country is on the left or right of the person driving the car##3
+ 8. the videographer is on the left or right of the owner of the bird##3
+ 9. the person driving the train is on the left or right of the fan of house##3
+10. the person driving the bus is on the right of the person driving the bike##1
+11. the person who's hobby is traveling is the person driving the car##1
+12. the fan of country is somewhere to the right of the person who's hobby is photography##5
+13. the fan of country is somewhere to the right of the owner of the bird##5
+14. the fan of country is somewhere to the right of the person who's hobby is fishing##5
+15. the fan of folk is not the person who's hobby is singing##6
+16. the person driving the car is the owner of the lizard##1
+17. the entrepreneur is somewhere to the right of the teacher##5
+18. the person driving the bus is somewhere between the person who's hobby is fishing and the person driving the ship
+19. the owner of the lizard is on the left or right of the person driving the subway##3
+20. the person who's hobby is traveling is on the left or right of the person who's hobby is singing##3
+21. the owner of the goldfish is not the person who's hobby is baking##6
+22. the doctor is the person who's hobby is baking##1
+23. the owner of the goldfish is the designer##1
+24. the fan of electronic is somewhere to the right of the owner of the bird##5
+25. the person who's hobby is traveling is on the far left or far right##3
+26. the person driving the bus is on the right of the person driving the bike##1
+27. the owner of the lizard is on the left or right of the owner of the cat##3
+28. the person driving the bus is on the right of the owner of the ferret##1
+29. the fan of house is on the left of the person who's hobby is singing##1
+30. the person driving the bus is somewhere to the left of the doctor##5
+31. the fan of gospel is not the person who's hobby is photography##6
+32. the person who's hobby is gardening is somewhere to the right of the owner of the ferret##5
+33. the person driving the train is somewhere to the right of the owner of the bird##5
+34. the teacher is somewhere to the left of the fan of house##5
+35. the person who's hobby is singing is on the left or right of the fan of house##3
+36. the fan of electronic is on the far right##1
+37. the person who's hobby is traveling is on the right of the paramedic##1","{'Hobby': ['fishing', 'gardening', 'baking', 'photography', 'singing', 'traveling'], 'Job': ['videographer', 'teacher', 'doctor', 'designer', 'paramedic', 'entrepreneur'], 'Music-Genre': ['techno', 'folk', 'gospel', 'house', 'country', 'electronic'], 'Pet': ['ferret', 'bird', 'hamster', 'goldfish', 'cat', 'lizard'], 'Transport': ['bike', 'bus', 'train', 'ship', 'subway', 'car']}"
+Pt1_5x6_level7-8,"There are 6 different favourite beverages: fanta, hot-chocolate, iced-tea, lemonade, sprite, tea
+There 6 different types of food: avocado, cranberry, grapefruit, nectarine, spinach, strawberry
+The people have 6 different jobs:  architect, entrepreneur, journalist, lawyer, pilot, social-worker
+The people perfer 6 different movie-genres: animation, fantasy, horror, sports, spy, time-travel
+The people use 6 different means of transport: airplane, bike, boat, quad-bike, roller, trike
+ 1. the person driving the airplane is somewhere to the left of the person watching time-travel movies##5
+ 2. the person drinking hot-chocolate is on the left or right of the person driving the bike##3
+ 3. the person eating nectarine is the person driving the boat##1
+ 4. the person drinking iced-tea is somewhere to the right of the person drinking hot-chocolate##5
+ 5. the person eating strawberry is not the person driving the airplane##6
+ 6. the architect is somewhere to the left of the person drinking hot-chocolate##5
+ 7. the lawyer is somewhere between the person eating cranberry and the person drinking lemonade
+ 8. the person driving the trike is somewhere to the left of the person driving the quad-bike##5
+ 9. the person driving the airplane is somewhere to the left of the person eating strawberry##5
+10. the person watching horror movies is somewhere between the person eating grapefruit and the person eating spinach
+11. the architect is not the person drinking lemonade##6
+12. the person drinking sprite is not the person watching sports movies##6
+13. the person drinking iced-tea is the person eating grapefruit##1
+14. the person eating avocado is on the left or right of the person watching animation movies##3
+15. the person eating spinach is on the right of the journalist##1
+16. the person drinking tea is somewhere to the right of the person eating grapefruit##5
+17. the person watching fantasy movies is in an odd position##4
+18. the entrepreneur is somewhere to the right of the architect##5
+19. the person driving the bike is not the lawyer##6
+20. the person drinking tea is the person driving the roller##1
+21. the entrepreneur is on the left or right of the person driving the boat##3
+22. the social-worker is in an odd position##4
+23. the person eating spinach is between the journalist and the person watching time-travel movies##2
+24. the person drinking tea is on the left or right of the pilot##3
+25. the social-worker is on the right of the person eating strawberry##1
+26. the person watching fantasy movies is somewhere to the right of the person driving the bike##5
+27. the architect is not the person driving the quad-bike##6
+28. the person drinking hot-chocolate is somewhere to the right of the person drinking sprite##5
+29. the architect is on the left or right of the person driving the trike##3
+30. the person drinking fanta is somewhere to the right of the person driving the quad-bike##5
+31. the person drinking iced-tea is not the lawyer##6
+32. the person drinking iced-tea is somewhere to the left of the journalist##5
+33. the journalist is somewhere to the left of the person eating spinach##5
+34. the person driving the airplane is somewhere to the left of the person eating strawberry##5","{'Beverage': ['sprite', 'hot-chocolate', 'iced-tea', 'lemonade', 'tea', 'fanta'], 'Food': ['cranberry', 'strawberry', 'grapefruit', 'avocado', 'spinach', 'nectarine'], 'Job': ['architect', 'lawyer', 'social-worker', 'journalist', 'entrepreneur', 'pilot'], 'Movie-Genre': ['spy', 'sports', 'animation', 'horror', 'fantasy', 'time-travel'], 'Transport': ['airplane', 'trike', 'bike', 'quad-bike', 'roller', 'boat']}"
+Pt1_5x6_level7-9,"There 6 different types of food: apple, cherry, corn, cranberry, grapes, radish
+The people perfer 6 different movie-genres: epic, martial-arts, musical, satire, sports, western
+The people prefer 6 different music-genres: dubstep, reggae, rock, salsa, soul, techno
+The people prefer 6 different types of sport: cricket, golf, handball, ice-hockey, skateboarding, skiing
+The people use 6 different means of transport: boat, car, taxi, train, trike, van
+ 1. the person eating grapes is between the person who's sport is ice-hockey and the person who's sport is skiing##2
+ 2. the person eating radish is not the person who's sport is skateboarding##6
+ 3. the person driving the car is on the right of the person watching satire movies##1
+ 4. the person eating corn is somewhere to the left of the person eating grapes##5
+ 5. the person watching martial-arts movies is not the person driving the trike##6
+ 6. the person watching western movies is somewhere to the right of the person who's sport is cricket##5
+ 7. the person driving the trike is on the right of the person who's sport is handball##1
+ 8. the fan of salsa is the person driving the train##1
+ 9. the person driving the boat is on the right of the person who's sport is skateboarding##1
+10. the person driving the van is between the person eating apple and the person driving the train##2
+11. the person who's sport is cricket is somewhere between the fan of salsa and the person eating apple
+12. the person driving the car is on the left or right of the person driving the taxi##3
+13. the person driving the boat is not the person watching epic movies##6
+14. the person eating radish is on the left or right of the fan of dubstep##3
+15. the person who's sport is skateboarding is somewhere between the person watching martial-arts movies and the fan of dubstep
+16. the person driving the boat is between the fan of reggae and the person driving the van##2
+17. the person eating cherry is somewhere to the right of the person driving the van##5
+18. the person watching satire movies is on the left or right of the person driving the car##3
+19. the person eating grapes is not the person who's sport is ice-hockey##6
+20. the person watching sports movies is on the left or right of the person eating apple##3
+21. the person driving the taxi is on the left or right of the person eating corn##3
+22. the person driving the boat is in an even position##4
+23. the person driving the train is the person who's sport is ice-hockey##1
+24. the person eating apple is not the person who's sport is ice-hockey##6
+25. the person watching sports movies is not the person who's sport is golf##6
+26. the person driving the taxi is on the left of the fan of dubstep##1
+27. the person watching epic movies is on the right of the person watching martial-arts movies##1
+28. the person watching epic movies is somewhere to the left of the fan of salsa##5
+29. the person who's sport is handball is on the left or right of the person eating cranberry##3
+30. the person watching musical movies is somewhere to the right of the person driving the taxi##5
+31. the fan of techno is on the left or right of the person driving the van##3
+32. the person who's sport is cricket is the fan of soul##1","{'Food': ['radish', 'corn', 'cranberry', 'apple', 'grapes', 'cherry'], 'Movie-Genre': ['satire', 'musical', 'sports', 'martial-arts', 'epic', 'western'], 'Music-Genre': ['rock', 'dubstep', 'reggae', 'techno', 'soul', 'salsa'], 'Sport': ['golf', 'handball', 'skateboarding', 'skiing', 'cricket', 'ice-hockey'], 'Transport': ['taxi', 'car', 'trike', 'boat', 'van', 'train']}"
diff --git a/part2/level7/Pt2_5x7_level7.csv b/part2/level7/Pt2_5x7_level7.csv
new file mode 100644
index 0000000000000000000000000000000000000000..87f78a3369fa990c12f7dafe9ef2b26f82241fba
--- /dev/null
+++ b/part2/level7/Pt2_5x7_level7.csv
@@ -0,0 +1,477 @@
+ID,Clues,SolutionGrid
+Pt1_5x7_level7-0,"There are 7 different favourite beverages: iced-tea, juice, lemonade, milk, sprite, tea, water
+The people have 7 different hobbies: filmmaking, fishing, magic-tricks, reading, singing, sudoku, traveling
+The people prefer 7 different music-genres: ambient, blues, classical, disco, metal, reggae, rock
+There are 7 different nationalities: american, canadian, indonesian, italian, japanese, mexican, spanish
+The people prefer 7 different types of sport: cricket, ice-hockey, rowing, sailing, skiing, surfing, water-polo
+ 1. the person who's hobby is reading is the person drinking juice##1
+ 2. the spanish is the person drinking water##1
+ 3. the spanish is on the left of the fan of ambient##1
+ 4. the fan of reggae is on the far left or far right##3
+ 5. the fan of classical is not the person who's hobby is reading##6
+ 6. the person who's sport is sailing is on the right of the person who's sport is cricket##1
+ 7. the person drinking water is on the far left or far right##3
+ 8. the person who's hobby is magic-tricks is somewhere to the left of the person who's sport is skiing##5
+ 9. the person who's hobby is sudoku is somewhere between the person drinking iced-tea and the fan of blues
+10. the fan of classical is somewhere to the right of the japanese##5
+11. the italian is on the right of the person drinking water##1
+12. the person drinking sprite is on the left of the japanese##1
+13. the fan of blues is on the left of the fan of ambient##1
+14. the person who's sport is cricket is somewhere to the right of the person who's hobby is fishing##5
+15. the person drinking tea is the person who's sport is cricket##1
+16. the mexican is somewhere to the right of the person who's sport is cricket##5
+17. the person who's sport is surfing is somewhere between the person who's sport is sailing and the person drinking lemonade
+18. the fan of metal is somewhere to the left of the fan of reggae##5
+19. the american is somewhere to the left of the japanese##5
+20. the person who's hobby is fishing is on the left or right of the person who's sport is water-polo##3
+21. the indonesian is somewhere to the right of the fan of ambient##5
+22. the person who's sport is cricket is on the left or right of the person who's hobby is reading##3
+23. the person who's hobby is filmmaking is somewhere to the right of the person who's sport is rowing##5
+24. the person who's sport is ice-hockey is in an even position##4
+25. the person who's hobby is reading is on the left or right of the fan of classical##3
+26. the person drinking sprite is not the spanish##6
+27. the person who's sport is skiing is not the person who's hobby is magic-tricks##6
+28. the japanese is on the right of the person who's hobby is filmmaking##1
+29. the american is the person who's hobby is filmmaking##1
+30. the person who's hobby is fishing is on the left or right of the fan of rock##3
+31. the fan of classical is not the person drinking juice##6
+32. the fan of classical is somewhere to the left of the mexican##5
+33. the fan of disco is somewhere to the right of the fan of metal##5
+34. the italian is on the right of the fan of blues##1
+35. the person who's hobby is traveling is on the right of the indonesian##1
+36. the person drinking milk is somewhere between the fan of rock and the person who's hobby is magic-tricks
+37. the canadian is on the left or right of the person who's sport is surfing##3
+38. the person who's sport is ice-hockey is on the right of the person who's sport is skiing##1
+39. the person drinking sprite is somewhere to the left of the fan of metal##5
+40. the japanese is on the left of the indonesian##1
+41. the person who's hobby is sudoku is on the right of the american##1
+42. the person drinking juice is somewhere to the right of the person drinking tea##5
+43. the person drinking juice is on the far right##1
+44. the person who's hobby is sudoku is somewhere to the right of the person who's hobby is filmmaking##5
+45. the japanese is somewhere to the left of the fan of disco##5","{'Beverage': ['water', 'milk', 'sprite', 'lemonade', 'iced-tea', 'tea', 'juice'], 'Hobby': ['magic-tricks', 'fishing', 'filmmaking', 'sudoku', 'singing', 'traveling', 'reading'], 'Music-Genre': ['blues', 'ambient', 'rock', 'metal', 'disco', 'classical', 'reggae'], 'Nationality': ['spanish', 'italian', 'american', 'japanese', 'indonesian', 'canadian', 'mexican'], 'Sport': ['water-polo', 'rowing', 'skiing', 'ice-hockey', 'surfing', 'cricket', 'sailing']}"
+Pt1_5x7_level7-1,"There are 7 different favourite beverages: almond-milk, cola, lemonade, milk, mirinda, soy-milk, tea
+The people have 7 different jobs:  architect, dancer, designer, electrician, entrepreneur, firefighter, software-developer
+The people perfer 7 different movie-genres: animation, documentary, family, horror, romance, scientific, spy
+There are 7 different nationalities: chinese, egyptian, german, malaysian, pakistani, polish, spanish
+7 different pets are kept: bird, chinchilla, dog, guinea-pig, hamster, hedgehog, lizard
+ 1. the owner of the guinea-pig is the malaysian##1
+ 2. the dancer is not the person watching scientific movies##6
+ 3. the person watching family movies is somewhere to the left of the person drinking tea##5
+ 4. the person watching animation movies is in an even position##4
+ 5. the german is somewhere to the left of the person watching horror movies##5
+ 6. the chinese is not the architect##6
+ 7. the malaysian is on the far left or far right##3
+ 8. the owner of the hamster is somewhere to the right of the chinese##5
+ 9. the owner of the hamster is somewhere to the right of the person watching scientific movies##5
+10. the egyptian is the person drinking tea##1
+11. the person watching horror movies is not the polish##6
+12. the person drinking milk is on the left or right of the owner of the lizard##3
+13. the person watching animation movies is somewhere to the left of the person watching scientific movies##5
+14. the person watching horror movies is on the right of the german##1
+15. the electrician is in an odd position##4
+16. the person drinking tea is on the left of the dancer##1
+17. the owner of the dog is somewhere to the left of the owner of the hedgehog##5
+18. the architect is in an even position##4
+19. the architect is somewhere to the left of the person drinking cola##5
+20. the person drinking mirinda is somewhere to the right of the person drinking tea##5
+21. the person drinking mirinda is between the owner of the bird and the owner of the guinea-pig##2
+22. the owner of the hamster is not the electrician##6
+23. the polish is in an even position##4
+24. the person watching horror movies is somewhere to the left of the person watching animation movies##5
+25. the person drinking lemonade is somewhere between the egyptian and the owner of the guinea-pig
+26. the owner of the chinchilla is on the right of the owner of the lizard##1
+27. the spanish is not the electrician##6
+28. the person watching family movies is somewhere to the left of the person watching horror movies##5
+29. the electrician is on the left or right of the designer##3
+30. the owner of the dog is somewhere to the left of the person watching horror movies##5
+31. the electrician is on the right of the spanish##1
+32. the person watching romance movies is on the right of the pakistani##1
+33. the person drinking lemonade is not the chinese##6
+34. the architect is on the left of the owner of the chinchilla##1
+35. the person watching family movies is the entrepreneur##1
+36. the person drinking cola is on the right of the spanish##1
+37. the architect is somewhere to the right of the german##5
+38. the person watching spy movies is somewhere to the right of the chinese##5
+39. the owner of the guinea-pig is the person watching documentary movies##1
+40. the person watching romance movies is not the malaysian##6
+41. the software-developer is on the right of the owner of the hedgehog##1
+42. the person watching scientific movies is the person drinking almond-milk##1","{'Beverage': ['milk', 'soy-milk', 'tea', 'lemonade', 'almond-milk', 'mirinda', 'cola'], 'Job': ['entrepreneur', 'architect', 'firefighter', 'dancer', 'software-developer', 'designer', 'electrician'], 'Movie-Genre': ['family', 'horror', 'romance', 'animation', 'scientific', 'spy', 'documentary'], 'Nationality': ['german', 'pakistani', 'egyptian', 'polish', 'chinese', 'spanish', 'malaysian'], 'Pet': ['dog', 'lizard', 'chinchilla', 'hedgehog', 'bird', 'hamster', 'guinea-pig']}"
+Pt1_5x7_level7-2,"There are 7 different favourite beverages: cola, fanta, iced-tea, juice, mirinda, soy-milk, sprite
+The people perfer 7 different movie-genres: adventure, crime, fantasy, martial-arts, musical, mystery, western
+The people prefer 7 different music-genres: ambient, dubstep, folk, pop, r&b, salsa, soul
+7 different pets are kept: cat, ferret, fish, horse, lizard, rabbit, turtle
+The people prefer 7 different types of sport: badminton, cricket, cycling, skateboarding, soccer, volleyball, water-polo
+ 1. the fan of soul is not the person watching musical movies##6
+ 2. the fan of dubstep is on the right of the person drinking cola##1
+ 3. the owner of the cat is on the right of the person who's sport is cricket##1
+ 4. the fan of r&b is somewhere to the left of the owner of the cat##5
+ 5. the owner of the fish is on the left or right of the fan of dubstep##3
+ 6. the fan of ambient is not the owner of the cat##6
+ 7. the person drinking fanta is somewhere to the right of the person who's sport is skateboarding##5
+ 8. the person drinking iced-tea is not the fan of pop##6
+ 9. the person watching crime movies is somewhere to the right of the person who's sport is cycling##5
+10. the fan of folk is on the left of the person who's sport is cycling##1
+11. the person who's sport is badminton is on the left of the owner of the horse##1
+12. the owner of the horse is somewhere between the person drinking sprite and the owner of the lizard
+13. the person who's sport is badminton is somewhere between the person drinking sprite and the person who's sport is cycling
+14. the person watching western movies is the owner of the fish##1
+15. the fan of salsa is somewhere to the left of the person who's sport is water-polo##5
+16. the person watching martial-arts movies is on the left of the person who's sport is badminton##1
+17. the person drinking sprite is not the person who's sport is water-polo##6
+18. the owner of the ferret is somewhere to the right of the person watching martial-arts movies##5
+19. the person drinking juice is not the person watching mystery movies##6
+20. the owner of the rabbit is somewhere to the left of the person watching mystery movies##5
+21. the owner of the lizard is on the left of the person who's sport is water-polo##1
+22. the person drinking cola is in an odd position##4
+23. the fan of soul is somewhere to the right of the person watching fantasy movies##5
+24. the person drinking fanta is somewhere to the left of the person watching mystery movies##5
+25. the owner of the horse is not the fan of salsa##6
+26. the person who's sport is volleyball is on the left of the person drinking iced-tea##1
+27. the fan of salsa is not the person drinking sprite##6
+28. the person who's sport is soccer is not the person watching adventure movies##6
+29. the person who's sport is water-polo is on the left of the owner of the turtle##1
+30. the person watching musical movies is somewhere between the person drinking sprite and the person who's sport is soccer
+31. the fan of soul is somewhere to the right of the person drinking juice##5
+32. the person drinking juice is somewhere to the left of the person drinking iced-tea##5
+33. the fan of dubstep is the person drinking fanta##1
+34. the person watching fantasy movies is not the fan of salsa##6
+35. the person who's sport is water-polo is somewhere to the left of the fan of r&b##5
+36. the person watching adventure movies is somewhere to the left of the owner of the cat##5
+37. the owner of the lizard is not the person watching fantasy movies##6
+38. the person drinking soy-milk is somewhere between the person drinking sprite and the person drinking mirinda
+39. the person drinking fanta is not the fan of folk##6
+40. the owner of the lizard is somewhere to the left of the fan of r&b##5
+41. the person drinking mirinda is the fan of salsa##1
+42. the person watching crime movies is on the left of the owner of the cat##1
+43. the person watching fantasy movies is not the owner of the turtle##6
+44. the owner of the fish is not the person watching mystery movies##6","{'Beverage': ['cola', 'fanta', 'mirinda', 'soy-milk', 'sprite', 'juice', 'iced-tea'], 'Movie-Genre': ['western', 'martial-arts', 'adventure', 'fantasy', 'crime', 'musical', 'mystery'], 'Music-Genre': ['folk', 'dubstep', 'salsa', 'ambient', 'r&b', 'pop', 'soul'], 'Pet': ['fish', 'rabbit', 'lizard', 'horse', 'turtle', 'cat', 'ferret'], 'Sport': ['skateboarding', 'cycling', 'badminton', 'water-polo', 'cricket', 'volleyball', 'soccer']}"
+Pt1_5x7_level7-3,"The people have 7 different hobbies: camping, dancing, filmmaking, photography, puzzles, reading, singing
+The people have 7 different jobs:  analyst, architect, bartender, entrepreneur, freelancer, musician, writer
+The people perfer 7 different movie-genres: drama, family, mystery, spy, superhero, thriller, zombie
+There are 7 different nationalities: british, canadian, egyptian, french, indonesian, nigerian, polish
+The people prefer 7 different types of sport: badminton, cricket, golf, soccer, swimming, volleyball, water-polo
+ 1. the person who's sport is volleyball is not the nigerian##6
+ 2. the indonesian is somewhere between the egyptian and the bartender
+ 3. the architect is not the person who's sport is cricket##6
+ 4. the person who's hobby is puzzles is somewhere to the left of the person who's sport is badminton##5
+ 5. the person watching superhero movies is somewhere to the left of the person who's sport is volleyball##5
+ 6. the british is on the left of the freelancer##1
+ 7. the entrepreneur is the person who's hobby is puzzles##1
+ 8. the person watching thriller movies is the person who's hobby is photography##1
+ 9. the nigerian is somewhere between the british and the egyptian
+10. the person who's hobby is photography is somewhere between the canadian and the egyptian
+11. the person watching zombie movies is not the person who's hobby is filmmaking##6
+12. the nigerian is on the left of the person who's sport is volleyball##1
+13. the person who's sport is swimming is on the left of the architect##1
+14. the person who's hobby is filmmaking is somewhere between the person who's hobby is camping and the person who's hobby is dancing
+15. the person watching drama movies is not the person who's hobby is dancing##6
+16. the person who's hobby is camping is on the left or right of the french##3
+17. the british is somewhere to the right of the person watching mystery movies##5
+18. the writer is the person watching mystery movies##1
+19. the british is the person who's hobby is reading##1
+20. the canadian is in an odd position##4
+21. the person who's sport is swimming is the nigerian##1
+22. the polish is the entrepreneur##1
+23. the polish is in the middle##1
+24. the person watching mystery movies is somewhere to the left of the architect##5
+25. the person watching family movies is somewhere to the left of the person watching drama movies##5
+26. the bartender is somewhere to the left of the nigerian##5
+27. the person who's sport is cricket is on the left or right of the person who's sport is badminton##3
+28. the writer is the person who's hobby is singing##1
+29. the person who's sport is badminton is on the left of the person who's hobby is filmmaking##1
+30. the nigerian is somewhere to the right of the person who's sport is water-polo##5
+31. the musician is somewhere to the right of the french##5
+32. the canadian is in an odd position##4
+33. the person who's sport is water-polo is somewhere to the right of the person who's sport is soccer##5
+34. the person watching spy movies is the person who's sport is badminton##1
+35. the person who's sport is water-polo is on the right of the person who's sport is golf##1
+36. the analyst is on the far left##1
+37. the indonesian is on the left of the person watching superhero movies##1
+38. the person who's hobby is singing is on the left or right of the person who's sport is cricket##3
+39. the person watching drama movies is somewhere to the left of the person watching zombie movies##5","{'Hobby': ['camping', 'photography', 'singing', 'puzzles', 'reading', 'filmmaking', 'dancing'], 'Job': ['analyst', 'bartender', 'writer', 'entrepreneur', 'musician', 'freelancer', 'architect'], 'Movie-Genre': ['family', 'thriller', 'mystery', 'superhero', 'spy', 'drama', 'zombie'], 'Nationality': ['canadian', 'french', 'indonesian', 'polish', 'british', 'nigerian', 'egyptian'], 'Sport': ['soccer', 'golf', 'water-polo', 'cricket', 'badminton', 'swimming', 'volleyball']}"
+Pt1_5x7_level7-4,"There are 7 different favourite beverages: 7up, almond-milk, cola, fanta, hot-chocolate, juice, sprite
+The people have 7 different jobs:  accountant, dancer, doctor, dressmaker, firefighter, photographer, software-developer
+The people prefer 7 different music-genres: disco, dubstep, funk, house, pop, soul, trance
+There are 7 different nationalities: american, australian, brazilian, chinese, malaysian, mexican, pakistani
+7 different pets are kept: bird, dog, guinea-pig, lizard, pony, rat, turtle
+ 1. the american is in an odd position##4
+ 2. the person drinking 7up is somewhere to the left of the fan of dubstep##5
+ 3. the software-developer is somewhere between the owner of the bird and the person drinking sprite
+ 4. the owner of the bird is somewhere to the left of the dressmaker##5
+ 5. the accountant is somewhere between the owner of the lizard and the software-developer
+ 6. the owner of the dog is somewhere to the left of the person drinking cola##5
+ 7. the chinese is not the fan of pop##6
+ 8. the dancer is somewhere between the owner of the rat and the owner of the dog
+ 9. the person drinking fanta is somewhere to the left of the person drinking sprite##5
+10. the accountant is on the left of the pakistani##1
+11. the person drinking hot-chocolate is on the right of the owner of the pony##1
+12. the fan of disco is somewhere to the right of the owner of the turtle##5
+13. the owner of the lizard is not the fan of trance##6
+14. the australian is somewhere to the right of the dancer##5
+15. the fan of trance is somewhere to the left of the person drinking 7up##5
+16. the owner of the dog is somewhere to the right of the software-developer##5
+17. the fan of disco is somewhere to the right of the person drinking fanta##5
+18. the brazilian is on the left of the person drinking fanta##1
+19. the person drinking fanta is the malaysian##1
+20. the owner of the turtle is somewhere between the person drinking fanta and the owner of the dog
+21. the person drinking juice is somewhere to the left of the person drinking fanta##5
+22. the fan of trance is not the owner of the dog##6
+23. the person drinking 7up is somewhere to the right of the person drinking juice##5
+24. the fan of pop is on the far right##1
+25. the accountant is not the australian##6
+26. the fan of soul is the firefighter##1
+27. the firefighter is not the american##6
+28. the fan of funk is in an odd position##4
+29. the dancer is somewhere to the left of the owner of the guinea-pig##5
+30. the photographer is somewhere to the left of the person drinking cola##5
+31. the american is on the left of the owner of the pony##1
+32. the owner of the lizard is in an odd position##4
+33. the pakistani is between the australian and the owner of the turtle##2
+34. the fan of trance is somewhere to the left of the fan of house##5
+35. the firefighter is on the left or right of the malaysian##3
+36. the dressmaker is somewhere between the person drinking sprite and the person drinking juice
+37. the owner of the guinea-pig is on the right of the photographer##1
+38. the fan of funk is somewhere to the right of the person drinking juice##5
+39. the person drinking hot-chocolate is not the fan of funk##6
+40. the owner of the guinea-pig is on the left of the owner of the lizard##1
+41. the fan of dubstep is in the middle##1
+42. the fan of pop is on the right of the fan of disco##1
+43. the mexican is in an odd position##4","{'Beverage': ['juice', 'fanta', '7up', 'almond-milk', 'hot-chocolate', 'cola', 'sprite'], 'Job': ['firefighter', 'software-developer', 'accountant', 'dancer', 'photographer', 'dressmaker', 'doctor'], 'Music-Genre': ['soul', 'trance', 'funk', 'dubstep', 'house', 'disco', 'pop'], 'Nationality': ['brazilian', 'malaysian', 'american', 'pakistani', 'australian', 'chinese', 'mexican'], 'Pet': ['bird', 'rat', 'turtle', 'pony', 'dog', 'guinea-pig', 'lizard']}"
+Pt1_5x7_level7-5,"The people have 7 different hobbies: baking, chess, collecting, gardening, hiking, puzzles, video-games
+The people have 7 different jobs:  chef, dressmaker, engineer, fisherman, librarian, paramedic, videographer
+The people prefer 7 different music-genres: ambient, disco, folk, house, metal, pop, soul
+There are 7 different nationalities: argentine, british, egyptian, german, malaysian, spanish, turkish
+The people use 7 different means of transport: bus, helicopter, quad-bike, roller, scooter, taxi, train
+ 1. the person who's hobby is video-games is on the left or right of the fan of house##3
+ 2. the german is the person who's hobby is chess##1
+ 3. the fan of metal is between the videographer and the person driving the helicopter##2
+ 4. the person driving the scooter is the dressmaker##1
+ 5. the fan of house is somewhere between the person driving the train and the argentine
+ 6. the person driving the helicopter is somewhere to the left of the person who's hobby is baking##5
+ 7. the person who's hobby is hiking is somewhere to the left of the librarian##5
+ 8. the person who's hobby is collecting is the fan of folk##1
+ 9. the fisherman is in an odd position##4
+10. the person who's hobby is baking is on the left of the fan of disco##1
+11. the malaysian is the fan of metal##1
+12. the paramedic is on the left or right of the fan of house##3
+13. the egyptian is somewhere to the left of the chef##5
+14. the egyptian is on the left or right of the malaysian##3
+15. the fan of folk is somewhere to the right of the malaysian##5
+16. the person driving the helicopter is not the malaysian##6
+17. the person who's hobby is video-games is the fan of disco##1
+18. the engineer is somewhere to the right of the librarian##5
+19. the argentine is somewhere to the right of the person driving the train##5
+20. the engineer is somewhere to the right of the person who's hobby is puzzles##5
+21. the person who's hobby is puzzles is somewhere to the right of the fan of disco##5
+22. the person driving the roller is on the left of the person driving the bus##1
+23. the person who's hobby is gardening is somewhere to the left of the fan of ambient##5
+24. the librarian is not the person who's hobby is video-games##6
+25. the fan of soul is on the left or right of the dressmaker##3
+26. the paramedic is on the left or right of the egyptian##3
+27. the person who's hobby is puzzles is the spanish##1
+28. the malaysian is somewhere between the person who's hobby is puzzles and the person driving the helicopter
+29. the videographer is somewhere to the left of the chef##5
+30. the person who's hobby is gardening is the person driving the scooter##1
+31. the fan of house is in an even position##4
+32. the person driving the taxi is on the right of the fan of house##1
+33. the librarian is somewhere to the left of the british##5
+34. the fan of soul is between the turkish and the fan of metal##2
+35. the person driving the train is somewhere to the right of the dressmaker##5
+36. the person driving the bus is not the person who's hobby is hiking##6
+37. the librarian is not the person driving the scooter##6
+38. the fan of folk is on the right of the spanish##1
+39. the person who's hobby is baking is not the fan of metal##6
+40. the librarian is somewhere to the left of the person driving the bus##5
+41. the person driving the helicopter is not the fisherman##6
+42. the dressmaker is not the person driving the taxi##6
+43. the person driving the roller is on the left of the person driving the bus##1
+44. the fan of ambient is on the left of the person who's hobby is video-games##1","{'Hobby': ['hiking', 'chess', 'gardening', 'baking', 'video-games', 'puzzles', 'collecting'], 'Job': ['fisherman', 'librarian', 'dressmaker', 'videographer', 'paramedic', 'chef', 'engineer'], 'Music-Genre': ['pop', 'soul', 'metal', 'ambient', 'disco', 'house', 'folk'], 'Nationality': ['turkish', 'german', 'malaysian', 'egyptian', 'british', 'spanish', 'argentine'], 'Transport': ['quad-bike', 'helicopter', 'scooter', 'train', 'roller', 'bus', 'taxi']}"
+Pt1_5x7_level7-6,"The people have 7 different hobbies: board-games, gardening, magic-tricks, reading, rock-climbing, skydiving, sudoku
+The people have 7 different jobs:  chef, doctor, dressmaker, engineer, journalist, paramedic, social-worker
+The people perfer 7 different movie-genres: animation, comedy, epic, martial-arts, romance, scientific, superhero
+There are 7 different nationalities: argentine, australian, brazilian, german, indian, italian, polish
+7 different pets are kept: bird, dog, ferret, goldfish, horse, rat, turtle
+ 1. the owner of the ferret is not the person watching comedy movies##6
+ 2. the chef is the polish##1
+ 3. the person who's hobby is rock-climbing is on the left of the person watching comedy movies##1
+ 4. the dressmaker is on the left or right of the engineer##3
+ 5. the person who's hobby is rock-climbing is somewhere to the right of the owner of the turtle##5
+ 6. the polish is not the social-worker##6
+ 7. the social-worker is not the person who's hobby is skydiving##6
+ 8. the german is somewhere to the right of the person who's hobby is skydiving##5
+ 9. the person watching martial-arts movies is the owner of the horse##1
+10. the person watching scientific movies is not the brazilian##6
+11. the person watching romance movies is between the doctor and the engineer##2
+12. the owner of the horse is somewhere between the owner of the goldfish and the person watching animation movies
+13. the person who's hobby is magic-tricks is on the left of the person watching martial-arts movies##1
+14. the journalist is in an odd position##4
+15. the australian is in an even position##4
+16. the person watching comedy movies is somewhere to the right of the brazilian##5
+17. the owner of the bird is not the chef##6
+18. the paramedic is on the far left or far right##3
+19. the person who's hobby is board-games is between the person watching romance movies and the person watching epic movies##2
+20. the owner of the ferret is between the owner of the bird and the person watching romance movies##2
+21. the brazilian is somewhere to the right of the person who's hobby is board-games##5
+22. the dressmaker is somewhere to the left of the polish##5
+23. the owner of the ferret is not the person watching scientific movies##6
+24. the person who's hobby is gardening is on the right of the person watching animation movies##1
+25. the chef is somewhere to the left of the person who's hobby is sudoku##5
+26. the person who's hobby is skydiving is somewhere between the owner of the dog and the owner of the horse
+27. the owner of the bird is on the right of the person watching superhero movies##1
+28. the owner of the horse is on the left or right of the person who's hobby is magic-tricks##3
+29. the argentine is the person who's hobby is gardening##1
+30. the person watching epic movies is in an odd position##4
+31. the owner of the bird is not the australian##6
+32. the owner of the turtle is on the left of the person who's hobby is rock-climbing##1
+33. the social-worker is on the left of the italian##1
+34. the indian is the owner of the rat##1
+35. the indian is somewhere to the left of the person watching epic movies##5
+36. the person who's hobby is sudoku is not the person watching martial-arts movies##6
+37. the journalist is the person watching comedy movies##1
+38. the australian is not the dressmaker##6
+39. the owner of the goldfish is somewhere to the right of the person watching animation movies##5
+40. the person who's hobby is gardening is on the right of the owner of the rat##1
+41. the italian is somewhere to the left of the german##5
+42. the brazilian is on the left or right of the person who's hobby is sudoku##3
+43. the owner of the turtle is between the owner of the dog and the doctor##2","{'Hobby': ['magic-tricks', 'gardening', 'skydiving', 'board-games', 'reading', 'rock-climbing', 'sudoku'], 'Job': ['paramedic', 'social-worker', 'dressmaker', 'engineer', 'chef', 'doctor', 'journalist'], 'Movie-Genre': ['animation', 'martial-arts', 'epic', 'scientific', 'romance', 'superhero', 'comedy'], 'Nationality': ['indian', 'argentine', 'italian', 'australian', 'polish', 'brazilian', 'german'], 'Pet': ['rat', 'horse', 'goldfish', 'dog', 'turtle', 'ferret', 'bird']}"
+Pt1_5x7_level7-7,"The people have 7 different hobbies: board-games, camping, fishing, gardening, puzzles, sudoku, writing
+The people perfer 7 different movie-genres: adventure, drama, fantasy, martial-arts, scientific, superhero, time-travel
+There are 7 different nationalities: british, indian, indonesian, italian, japanese, spanish, turkish
+7 different pets are kept: cat, frog, goat, hamster, horse, rabbit, rat
+The people prefer 7 different types of sport: badminton, baseball, handball, rowing, skiing, swimming, weightlifting
+ 1. the person watching drama movies is on the left or right of the italian##3
+ 2. the indian is somewhere to the left of the person who's sport is handball##5
+ 3. the person who's hobby is puzzles is in an even position##4
+ 4. the owner of the hamster is on the left or right of the person watching superhero movies##3
+ 5. the indonesian is not the person watching scientific movies##6
+ 6. the owner of the horse is the person who's sport is skiing##1
+ 7. the person watching superhero movies is not the owner of the hamster##6
+ 8. the owner of the frog is on the left of the person who's sport is handball##1
+ 9. the person watching superhero movies is the person who's sport is badminton##1
+10. the person watching martial-arts movies is on the left of the spanish##1
+11. the japanese is somewhere between the spanish and the person watching scientific movies
+12. the person who's hobby is camping is on the left or right of the indian##3
+13. the person who's hobby is sudoku is somewhere to the left of the owner of the rat##5
+14. the person who's sport is weightlifting is the indian##1
+15. the person watching time-travel movies is on the left of the person who's sport is swimming##1
+16. the italian is on the left or right of the person watching drama movies##3
+17. the person watching martial-arts movies is not the person who's sport is handball##6
+18. the owner of the hamster is on the left or right of the person who's hobby is sudoku##3
+19. the person watching fantasy movies is on the left of the british##1
+20. the japanese is somewhere to the left of the spanish##5
+21. the person who's hobby is sudoku is on the left of the indian##1
+22. the owner of the rabbit is somewhere to the right of the person who's hobby is sudoku##5
+23. the person who's hobby is puzzles is somewhere between the indonesian and the person watching drama movies
+24. the person watching scientific movies is somewhere to the right of the person who's sport is badminton##5
+25. the owner of the frog is somewhere to the left of the british##5
+26. the person who's hobby is camping is on the left of the person who's sport is skiing##1
+27. the person who's hobby is puzzles is on the left or right of the person who's hobby is fishing##3
+28. the person who's hobby is gardening is somewhere between the owner of the frog and the owner of the horse
+29. the person watching martial-arts movies is in an odd position##4
+30. the person who's sport is rowing is on the left or right of the person who's sport is swimming##3
+31. the person who's sport is skiing is somewhere to the left of the owner of the rat##5
+32. the person who's hobby is board-games is on the left of the japanese##1
+33. the owner of the frog is in an even position##4
+34. the italian is somewhere between the person who's sport is badminton and the owner of the goat
+35. the owner of the cat is on the left of the indian##1
+36. the owner of the hamster is on the left of the person watching martial-arts movies##1
+37. the person who's sport is weightlifting is somewhere to the left of the person who's sport is baseball##5
+38. the person who's hobby is puzzles is somewhere to the right of the person watching scientific movies##5
+39. the person who's sport is baseball is not the british##6
+40. the person watching scientific movies is somewhere between the italian and the turkish
+41. the spanish is not the owner of the goat##6
+42. the person who's hobby is puzzles is not the person watching time-travel movies##6
+43. the person watching adventure movies is in an even position##4","{'Hobby': ['sudoku', 'board-games', 'camping', 'writing', 'gardening', 'puzzles', 'fishing'], 'Movie-Genre': ['superhero', 'scientific', 'martial-arts', 'adventure', 'time-travel', 'fantasy', 'drama'], 'Nationality': ['turkish', 'indian', 'japanese', 'spanish', 'indonesian', 'italian', 'british'], 'Pet': ['cat', 'hamster', 'rabbit', 'horse', 'rat', 'frog', 'goat'], 'Sport': ['badminton', 'weightlifting', 'baseball', 'skiing', 'rowing', 'swimming', 'handball']}"
+Pt1_5x7_level7-8,"There 7 different types of food: apple, avocado, eggplant, onion, orange, papaya, pumpkin
+The people have 7 different hobbies: camping, cooking, fishing, photography, reading, rock-climbing, skydiving
+The people have 7 different jobs:  analyst, architect, fisherman, pilot, software-developer, teacher, videographer
+There are 7 different nationalities: australian, canadian, japanese, pakistani, polish, russian, thai
+7 different pets are kept: ferret, fish, frog, goldfish, guinea-pig, lizard, mouse
+ 1. the person eating papaya is somewhere to the left of the person eating pumpkin##5
+ 2. the person who's hobby is camping is the analyst##1
+ 3. the architect is somewhere to the left of the owner of the frog##5
+ 4. the thai is not the person eating avocado##6
+ 5. the videographer is the owner of the goldfish##1
+ 6. the person eating eggplant is in an even position##4
+ 7. the person who's hobby is fishing is not the analyst##6
+ 8. the videographer is somewhere between the person eating eggplant and the owner of the lizard
+ 9. the person eating papaya is on the left of the person who's hobby is reading##1
+10. the person eating eggplant is somewhere to the right of the owner of the guinea-pig##5
+11. the thai is on the left or right of the owner of the guinea-pig##3
+12. the australian is not the person who's hobby is camping##6
+13. the person eating avocado is the person who's hobby is skydiving##1
+14. the owner of the ferret is on the right of the pakistani##1
+15. the japanese is somewhere to the left of the person eating eggplant##5
+16. the person who's hobby is fishing is somewhere to the left of the owner of the goldfish##5
+17. the person who's hobby is reading is the person eating orange##1
+18. the fisherman is somewhere to the right of the owner of the guinea-pig##5
+19. the owner of the guinea-pig is somewhere to the right of the software-developer##5
+20. the person eating papaya is on the left of the australian##1
+21. the person eating orange is somewhere to the right of the person who's hobby is photography##5
+22. the canadian is the analyst##1
+23. the software-developer is on the far left or far right##3
+24. the australian is on the right of the videographer##1
+25. the polish is on the left or right of the japanese##3
+26. the pilot is on the left of the person eating onion##1
+27. the owner of the guinea-pig is in an odd position##4
+28. the person who's hobby is cooking is not the russian##6
+29. the thai is the fisherman##1
+30. the analyst is somewhere to the right of the person who's hobby is reading##5
+31. the polish is on the far left##1
+32. the architect is somewhere to the right of the russian##5
+33. the person who's hobby is reading is on the left or right of the person eating onion##3
+34. the owner of the ferret is not the architect##6
+35. the person eating eggplant is the owner of the ferret##1
+36. the person who's hobby is fishing is somewhere to the left of the australian##5
+37. the thai is between the owner of the frog and the owner of the guinea-pig##2
+38. the person eating onion is somewhere between the owner of the fish and the person eating avocado
+39. the owner of the mouse is in the middle##1
+40. the owner of the fish is somewhere to the left of the person who's hobby is camping##5
+41. the fisherman is not the person who's hobby is photography##6","{'Food': ['apple', 'papaya', 'orange', 'onion', 'avocado', 'eggplant', 'pumpkin'], 'Hobby': ['fishing', 'photography', 'reading', 'rock-climbing', 'skydiving', 'cooking', 'camping'], 'Job': ['software-developer', 'videographer', 'pilot', 'teacher', 'architect', 'fisherman', 'analyst'], 'Nationality': ['polish', 'japanese', 'australian', 'russian', 'pakistani', 'thai', 'canadian'], 'Pet': ['lizard', 'goldfish', 'fish', 'mouse', 'guinea-pig', 'ferret', 'frog']}"
+Pt1_5x7_level7-9,"The people perfer 7 different movie-genres: adventure, animation, drama, epic, fantasy, martial-arts, western
+There are 7 different nationalities: argentine, brazilian, colombian, dutch, egyptian, nigerian, thai
+7 different pets are kept: cat, frog, hedgehog, lizard, mouse, pony, rabbit
+The people prefer 7 different types of sport: climbing, golf, parkour, skateboarding, soccer, surfing, tennis
+The people use 7 different means of transport: airplane, bike, quad-bike, roller, snowmobile, train, van
+ 1. the owner of the mouse is in an odd position##4
+ 2. the person who's sport is soccer is the brazilian##1
+ 3. the owner of the rabbit is somewhere to the right of the person watching fantasy movies##5
+ 4. the person watching adventure movies is on the left or right of the owner of the frog##3
+ 5. the person driving the bike is on the left or right of the person driving the roller##3
+ 6. the owner of the hedgehog is on the left or right of the nigerian##3
+ 7. the person watching drama movies is somewhere to the left of the owner of the cat##5
+ 8. the nigerian is somewhere to the left of the dutch##5
+ 9. the thai is somewhere to the right of the egyptian##5
+10. the person watching epic movies is on the left or right of the person driving the quad-bike##3
+11. the person driving the bike is on the left of the person driving the airplane##1
+12. the person who's sport is skateboarding is somewhere to the right of the owner of the frog##5
+13. the person who's sport is climbing is somewhere to the right of the person driving the quad-bike##5
+14. the argentine is on the left of the person driving the van##1
+15. the dutch is in the middle##1
+16. the person driving the van is on the left of the brazilian##1
+17. the person watching adventure movies is not the person driving the airplane##6
+18. the person watching epic movies is on the left of the person who's sport is climbing##1
+19. the owner of the frog is not the person who's sport is golf##6
+20. the person driving the van is somewhere to the left of the owner of the cat##5
+21. the person watching martial-arts movies is somewhere to the right of the owner of the rabbit##5
+22. the owner of the mouse is somewhere to the left of the brazilian##5
+23. the owner of the frog is on the left or right of the person who's sport is skateboarding##3
+24. the person who's sport is surfing is on the right of the dutch##1
+25. the owner of the rabbit is on the right of the owner of the pony##1
+26. the person watching fantasy movies is in an odd position##4
+27. the colombian is somewhere to the right of the owner of the pony##5
+28. the owner of the mouse is somewhere to the left of the owner of the frog##5
+29. the person watching fantasy movies is on the left or right of the owner of the rabbit##3
+30. the person who's sport is climbing is on the right of the person driving the roller##1
+31. the person driving the train is on the left or right of the person watching western movies##3
+32. the thai is on the left or right of the person watching adventure movies##3
+33. the person driving the airplane is on the left of the person driving the van##1
+34. the person who's sport is climbing is somewhere to the left of the person watching animation movies##5
+35. the person watching martial-arts movies is on the far left or far right##3
+36. the owner of the frog is somewhere between the owner of the mouse and the person driving the snowmobile
+37. the person who's sport is golf is somewhere to the left of the owner of the lizard##5
+38. the person watching western movies is somewhere to the left of the person who's sport is parkour##5
+39. the owner of the cat is on the left or right of the person who's sport is parkour##3
+40. the owner of the pony is somewhere to the right of the owner of the hedgehog##5
+41. the person driving the roller is somewhere to the left of the dutch##5
+42. the person who's sport is parkour is somewhere to the right of the egyptian##5","{'Movie-Genre': ['adventure', 'western', 'epic', 'drama', 'fantasy', 'animation', 'martial-arts'], 'Nationality': ['egyptian', 'thai', 'nigerian', 'dutch', 'argentine', 'colombian', 'brazilian'], 'Pet': ['mouse', 'frog', 'lizard', 'hedgehog', 'pony', 'rabbit', 'cat'], 'Sport': ['golf', 'tennis', 'skateboarding', 'climbing', 'surfing', 'parkour', 'soccer'], 'Transport': ['train', 'quad-bike', 'roller', 'bike', 'airplane', 'van', 'snowmobile']}"
diff --git a/part2/level7/Pt2_6x3_level7.csv b/part2/level7/Pt2_6x3_level7.csv
new file mode 100644
index 0000000000000000000000000000000000000000..29685085ddbbed4dacd7af6f4feb2e30f31a42db
--- /dev/null
+++ b/part2/level7/Pt2_6x3_level7.csv
@@ -0,0 +1,166 @@
+ID,Clues,SolutionGrid
+Pt1_6x3_level7-0,"There are 3 different favourite beverages: juice, lemonade, water
+There 3 different types of food: carrot, cucumber, peach
+The people have 3 different hobbies: card-games, traveling, writing
+The people perfer 3 different movie-genres: documentary, drama, mystery
+There are 3 different nationalities: australian, british, malaysian
+3 different pets are kept: bird, chinchilla, hedgehog
+ 1. the person watching documentary movies is not the person who's hobby is traveling##6
+ 2. the australian is on the left of the owner of the bird##1
+ 3. the person eating peach is somewhere to the left of the person watching mystery movies##5
+ 4. the malaysian is somewhere between the person drinking juice and the owner of the hedgehog
+ 5. the owner of the hedgehog is on the right of the person watching mystery movies##1
+ 6. the person drinking lemonade is the owner of the bird##1
+ 7. the person who's hobby is writing is not the british##6
+ 8. the australian is on the left of the person eating cucumber##1
+ 9. the person watching drama movies is on the right of the person who's hobby is writing##1
+10. the owner of the hedgehog is not the person who's hobby is writing##6","{'Beverage': ['juice', 'lemonade', 'water'], 'Food': ['peach', 'cucumber', 'carrot'], 'Hobby': ['card-games', 'writing', 'traveling'], 'Movie-Genre': ['documentary', 'mystery', 'drama'], 'Nationality': ['australian', 'malaysian', 'british'], 'Pet': ['chinchilla', 'bird', 'hedgehog']}"
+Pt1_6x3_level7-1,"There 3 different types of food: orange, papaya, plum
+The people have 3 different hobbies: board-games, card-games, hiking
+The people have 3 different jobs:  designer, photographer, police-officer
+The people prefer 3 different music-genres: indie, jazz, trance
+There are 3 different nationalities: indonesian, mexican, russian
+The people prefer 3 different types of sport: snowboarding, soccer, volleyball
+ 1. the person who's sport is volleyball is on the left or right of the person eating orange##3
+ 2. the police-officer is somewhere to the left of the person who's sport is soccer##5
+ 3. the person who's hobby is hiking is in the middle##1
+ 4. the fan of trance is somewhere between the designer and the person eating plum
+ 5. the person who's hobby is hiking is not the person who's sport is snowboarding##6
+ 6. the person eating papaya is between the indonesian and the fan of jazz##2
+ 7. the person who's sport is volleyball is on the left or right of the fan of indie##3
+ 8. the person who's hobby is hiking is somewhere between the person eating plum and the person who's hobby is board-games
+ 9. the mexican is on the far left##1
+10. the designer is not the indonesian##6","{'Food': ['orange', 'papaya', 'plum'], 'Hobby': ['board-games', 'hiking', 'card-games'], 'Job': ['designer', 'police-officer', 'photographer'], 'Music-Genre': ['jazz', 'trance', 'indie'], 'Nationality': ['mexican', 'russian', 'indonesian'], 'Sport': ['snowboarding', 'volleyball', 'soccer']}"
+Pt1_6x3_level7-2,"There are 3 different favourite beverages: almond-milk, lemonade, water
+The people have 3 different hobbies: fishing, puzzles, video-games
+The people perfer 3 different movie-genres: musical, spy, time-travel
+The people prefer 3 different music-genres: dubstep, reggae, rock
+There are 3 different nationalities: canadian, german, japanese
+The people use 3 different means of transport: car, quad-bike, trike
+ 1. the person driving the car is the japanese##1
+ 2. the person who's hobby is video-games is the person drinking lemonade##1
+ 3. the fan of reggae is on the left or right of the person watching musical movies##3
+ 4. the person driving the car is on the left of the person who's hobby is video-games##1
+ 5. the person who's hobby is fishing is on the left or right of the fan of reggae##3
+ 6. the person watching time-travel movies is somewhere between the person watching spy movies and the person drinking water
+ 7. the person drinking water is somewhere to the left of the person who's hobby is puzzles##5
+ 8. the person driving the trike is in the middle##1
+ 9. the person driving the quad-bike is somewhere to the right of the german##5
+10. the fan of rock is somewhere to the left of the german##5
+11. the fan of dubstep is not the person watching time-travel movies##6","{'Beverage': ['water', 'lemonade', 'almond-milk'], 'Hobby': ['fishing', 'video-games', 'puzzles'], 'Movie-Genre': ['musical', 'time-travel', 'spy'], 'Music-Genre': ['rock', 'reggae', 'dubstep'], 'Nationality': ['japanese', 'german', 'canadian'], 'Transport': ['car', 'trike', 'quad-bike']}"
+Pt1_6x3_level7-3,"There are 3 different favourite beverages: coffee, mirinda, tea
+The people perfer 3 different movie-genres: fantasy, romance, scientific
+The people prefer 3 different music-genres: d&b, electronic, soul
+There are 3 different nationalities: french, indonesian, nigerian
+3 different pets are kept: dog, lizard, rabbit
+The people prefer 3 different types of sport: ice-hockey, parkour, skiing
+1. the person watching fantasy movies is on the right of the person who's sport is parkour##1
+2. the indonesian is not the person watching romance movies##6
+3. the fan of d&b is on the right of the person who's sport is skiing##1
+4. the person drinking mirinda is the person watching fantasy movies##1
+5. the nigerian is on the left or right of the owner of the dog##3
+6. the person watching romance movies is somewhere between the owner of the rabbit and the fan of soul
+7. the fan of d&b is somewhere to the right of the fan of electronic##5
+8. the french is the person drinking coffee##1
+9. the person drinking mirinda is not the indonesian##6","{'Beverage': ['tea', 'coffee', 'mirinda'], 'Movie-Genre': ['scientific', 'romance', 'fantasy'], 'Music-Genre': ['electronic', 'd&b', 'soul'], 'Nationality': ['indonesian', 'french', 'nigerian'], 'Pet': ['rabbit', 'dog', 'lizard'], 'Sport': ['skiing', 'parkour', 'ice-hockey']}"
+Pt1_6x3_level7-4,"There are 3 different favourite beverages: almond-milk, cola, lemonade
+There 3 different types of food: apple, papaya, pear
+The people have 3 different jobs:  librarian, mechanic, musician
+The people perfer 3 different movie-genres: drama, scientific, western
+There are 3 different nationalities: brazilian, chinese, colombian
+3 different pets are kept: bird, fish, rat
+ 1. the person watching western movies is on the right of the colombian##1
+ 2. the person eating pear is not the person watching western movies##6
+ 3. the chinese is the person drinking lemonade##1
+ 4. the owner of the rat is somewhere between the owner of the bird and the person drinking cola
+ 5. the person watching drama movies is in an even position##4
+ 6. the librarian is on the right of the person eating pear##1
+ 7. the person watching western movies is on the far left or far right##3
+ 8. the colombian is the mechanic##1
+ 9. the person eating papaya is somewhere to the right of the person watching drama movies##5
+10. the owner of the bird is on the right of the mechanic##1","{'Beverage': ['cola', 'almond-milk', 'lemonade'], 'Food': ['apple', 'pear', 'papaya'], 'Job': ['musician', 'mechanic', 'librarian'], 'Movie-Genre': ['scientific', 'drama', 'western'], 'Nationality': ['brazilian', 'colombian', 'chinese'], 'Pet': ['fish', 'rat', 'bird']}"
+Pt1_6x3_level7-5,"There 3 different types of food: grapes, mango, pomegranate
+The people have 3 different jobs:  chef, journalist, pilot
+The people perfer 3 different movie-genres: disaster, spy, western
+The people prefer 3 different music-genres: gospel, metal, techno
+3 different pets are kept: goldfish, horse, rabbit
+The people prefer 3 different types of sport: basketball, skiing, swimming
+ 1. the person watching spy movies is somewhere to the left of the person watching western movies##5
+ 2. the person eating pomegranate is not the owner of the goldfish##6
+ 3. the person eating mango is on the right of the person who's sport is basketball##1
+ 4. the person watching spy movies is in an odd position##4
+ 5. the chef is in an odd position##4
+ 6. the person who's sport is swimming is somewhere to the left of the person watching disaster movies##5
+ 7. the pilot is on the left or right of the person eating pomegranate##3
+ 8. the owner of the rabbit is somewhere between the person eating grapes and the owner of the horse
+ 9. the person eating pomegranate is on the left or right of the fan of gospel##3
+10. the pilot is somewhere to the left of the fan of gospel##5
+11. the person watching disaster movies is in an even position##4
+12. the owner of the goldfish is somewhere to the left of the fan of metal##5","{'Food': ['grapes', 'pomegranate', 'mango'], 'Job': ['pilot', 'journalist', 'chef'], 'Movie-Genre': ['spy', 'disaster', 'western'], 'Music-Genre': ['techno', 'metal', 'gospel'], 'Pet': ['goldfish', 'rabbit', 'horse'], 'Sport': ['swimming', 'basketball', 'skiing']}"
+Pt1_6x3_level7-6,"The people have 3 different hobbies: board-games, drawing, rock-climbing
+The people have 3 different jobs:  electrician, manager, scientist
+The people prefer 3 different music-genres: ambient, classical, d&b
+There are 3 different nationalities: colombian, german, russian
+The people prefer 3 different types of sport: cycling, handball, skiing
+The people use 3 different means of transport: boat, snowmobile, subway
+ 1. the fan of ambient is the manager##1
+ 2. the russian is on the right of the german##1
+ 3. the fan of ambient is the person who's sport is handball##1
+ 4. the person who's hobby is drawing is somewhere between the colombian and the person who's sport is cycling
+ 5. the scientist is the person who's sport is cycling##1
+ 6. the scientist is not the person who's sport is handball##6
+ 7. the person driving the subway is not the person who's sport is cycling##6
+ 8. the person driving the snowmobile is on the left or right of the fan of classical##3
+ 9. the person who's hobby is board-games is somewhere to the left of the electrician##5
+10. the fan of ambient is somewhere to the left of the person who's hobby is drawing##5
+11. the person driving the snowmobile is on the left or right of the person who's sport is cycling##3","{'Hobby': ['board-games', 'drawing', 'rock-climbing'], 'Job': ['manager', 'electrician', 'scientist'], 'Music-Genre': ['ambient', 'd&b', 'classical'], 'Nationality': ['colombian', 'german', 'russian'], 'Sport': ['handball', 'skiing', 'cycling'], 'Transport': ['subway', 'snowmobile', 'boat']}"
+Pt1_6x3_level7-7,"The people have 3 different hobbies: dancing, fishing, puzzles
+The people perfer 3 different movie-genres: adventure, superhero, time-travel
+The people prefer 3 different music-genres: pop, salsa, soul
+3 different pets are kept: hamster, lizard, rabbit
+The people prefer 3 different types of sport: cricket, golf, skateboarding
+The people use 3 different means of transport: jet-ski, subway, trike
+ 1. the person who's hobby is puzzles is on the left of the owner of the hamster##1
+ 2. the person driving the jet-ski is the person who's hobby is fishing##1
+ 3. the person who's sport is skateboarding is not the owner of the lizard##6
+ 4. the person watching adventure movies is on the left or right of the person who's sport is golf##3
+ 5. the person watching time-travel movies is on the left or right of the person who's hobby is fishing##3
+ 6. the fan of soul is somewhere to the right of the person driving the trike##5
+ 7. the fan of pop is somewhere between the person who's hobby is dancing and the fan of salsa
+ 8. the person who's sport is golf is on the far right##1
+ 9. the person watching superhero movies is the fan of salsa##1
+10. the person who's sport is golf is the owner of the rabbit##1
+11. the fan of salsa is on the far left or far right##3","{'Hobby': ['puzzles', 'fishing', 'dancing'], 'Movie-Genre': ['superhero', 'adventure', 'time-travel'], 'Music-Genre': ['salsa', 'pop', 'soul'], 'Pet': ['lizard', 'hamster', 'rabbit'], 'Sport': ['cricket', 'skateboarding', 'golf'], 'Transport': ['trike', 'jet-ski', 'subway']}"
+Pt1_6x3_level7-8,"There are 3 different favourite beverages: milk, sprite, tea
+There 3 different types of food: nectarine, pepper, plum
+The people have 3 different hobbies: fishing, skydiving, sudoku
+The people have 3 different jobs:  dressmaker, musician, paramedic
+The people perfer 3 different movie-genres: action, adventure, drama
+The people prefer 3 different types of sport: golf, surfing, tennis
+ 1. the person who's sport is surfing is on the left of the person drinking sprite##1
+ 2. the person who's sport is golf is somewhere between the paramedic and the person who's hobby is skydiving
+ 3. the person eating plum is on the left of the person eating nectarine##1
+ 4. the musician is on the left of the person watching drama movies##1
+ 5. the person drinking tea is on the far right##1
+ 6. the person watching adventure movies is on the left of the person eating pepper##1
+ 7. the person watching action movies is somewhere to the left of the person who's hobby is skydiving##5
+ 8. the person drinking sprite is the person watching adventure movies##1
+ 9. the person who's hobby is sudoku is somewhere to the left of the person who's sport is golf##5
+10. the person who's sport is golf is on the left or right of the person drinking milk##3","{'Beverage': ['milk', 'sprite', 'tea'], 'Food': ['plum', 'nectarine', 'pepper'], 'Hobby': ['sudoku', 'fishing', 'skydiving'], 'Job': ['paramedic', 'musician', 'dressmaker'], 'Movie-Genre': ['action', 'adventure', 'drama'], 'Sport': ['surfing', 'golf', 'tennis']}"
+Pt1_6x3_level7-9,"There are 3 different favourite beverages: almond-milk, milk, soy-milk
+The people have 3 different hobbies: collecting, filmmaking, video-games
+The people have 3 different jobs:  journalist, manager, scientist
+The people perfer 3 different movie-genres: horror, musical, time-travel
+The people prefer 3 different music-genres: classical, d&b, r&b
+3 different pets are kept: dog, horse, mouse
+ 1. the person watching horror movies is the owner of the horse##1
+ 2. the owner of the dog is on the right of the fan of classical##1
+ 3. the scientist is the fan of r&b##1
+ 4. the person watching horror movies is not the manager##6
+ 5. the manager is somewhere to the left of the person who's hobby is collecting##5
+ 6. the fan of r&b is on the far left##1
+ 7. the person who's hobby is collecting is on the right of the person watching time-travel movies##1
+ 8. the person who's hobby is filmmaking is somewhere between the journalist and the person drinking soy-milk
+ 9. the person drinking almond-milk is not the manager##6
+10. the fan of r&b is the owner of the horse##1
+11. the fan of classical is on the right of the person who's hobby is video-games##1","{'Beverage': ['soy-milk', 'milk', 'almond-milk'], 'Hobby': ['video-games', 'filmmaking', 'collecting'], 'Job': ['scientist', 'manager', 'journalist'], 'Movie-Genre': ['horror', 'time-travel', 'musical'], 'Music-Genre': ['r&b', 'classical', 'd&b'], 'Pet': ['horse', 'mouse', 'dog']}"
diff --git a/part2/level7/Pt2_6x4_level7.csv b/part2/level7/Pt2_6x4_level7.csv
new file mode 100644
index 0000000000000000000000000000000000000000..2336454021f02cb3690deb3b0a9f3354cabef6d0
--- /dev/null
+++ b/part2/level7/Pt2_6x4_level7.csv
@@ -0,0 +1,248 @@
+ID,Clues,SolutionGrid
+Pt1_6x4_level7-0,"There are 4 different favourite beverages: 7up, almond-milk, juice, tea
+The people have 4 different hobbies: card-games, magic-tricks, reading, video-games
+The people have 4 different jobs:  coach, electrician, firefighter, photographer
+The people prefer 4 different music-genres: classical, funk, gospel, punk
+There are 4 different nationalities: argentine, german, japanese, mexican
+The people use 4 different means of transport: car, motorbike, subway, van
+ 1. the person driving the car is in an odd position##4
+ 2. the photographer is on the left or right of the firefighter##3
+ 3. the person who's hobby is video-games is the coach##1
+ 4. the person driving the van is on the left of the person drinking tea##1
+ 5. the person drinking juice is on the left of the person drinking 7up##1
+ 6. the person driving the car is on the right of the person drinking tea##1
+ 7. the person who's hobby is reading is in an even position##4
+ 8. the person driving the car is somewhere to the right of the photographer##5
+ 9. the person driving the subway is on the far left or far right##3
+10. the person who's hobby is card-games is somewhere to the right of the coach##5
+11. the german is the person driving the car##1
+12. the person drinking juice is somewhere to the right of the japanese##5
+13. the firefighter is somewhere to the left of the fan of funk##5
+14. the person drinking juice is somewhere to the right of the photographer##5
+15. the fan of gospel is somewhere between the person drinking tea and the fan of punk
+16. the japanese is on the right of the person drinking almond-milk##1
+17. the person who's hobby is magic-tricks is somewhere to the left of the fan of punk##5
+18. the firefighter is on the far left##1
+19. the person drinking tea is not the fan of punk##6
+20. the mexican is in an odd position##4
+21. the person driving the subway is in an even position##4","{'Beverage': ['almond-milk', 'tea', 'juice', '7up'], 'Hobby': ['magic-tricks', 'reading', 'video-games', 'card-games'], 'Job': ['firefighter', 'photographer', 'coach', 'electrician'], 'Music-Genre': ['classical', 'funk', 'gospel', 'punk'], 'Nationality': ['mexican', 'japanese', 'german', 'argentine'], 'Transport': ['van', 'motorbike', 'car', 'subway']}"
+Pt1_6x4_level7-1,"The people have 4 different hobbies: baking, chess, drawing, fishing
+The people have 4 different jobs:  accountant, architect, entrepreneur, videographer
+The people prefer 4 different music-genres: funk, r&b, reggae, trance
+There are 4 different nationalities: australian, canadian, egyptian, mexican
+4 different pets are kept: bird, goat, hedgehog, pony
+The people use 4 different means of transport: boat, car, motorbike, subway
+ 1. the owner of the bird is not the fan of trance##6
+ 2. the person who's hobby is drawing is not the mexican##6
+ 3. the mexican is somewhere to the right of the owner of the hedgehog##5
+ 4. the australian is on the far left##1
+ 5. the person who's hobby is fishing is not the architect##6
+ 6. the accountant is on the right of the canadian##1
+ 7. the person who's hobby is baking is the canadian##1
+ 8. the person driving the boat is somewhere between the fan of reggae and the australian
+ 9. the person who's hobby is fishing is on the left of the person who's hobby is drawing##1
+10. the egyptian is the owner of the pony##1
+11. the owner of the goat is the person driving the motorbike##1
+12. the egyptian is not the person who's hobby is fishing##6
+13. the videographer is between the entrepreneur and the person driving the motorbike##2
+14. the person driving the car is on the far left##1
+15. the person who's hobby is chess is on the far left##1
+16. the person who's hobby is baking is somewhere to the left of the owner of the goat##5
+17. the person who's hobby is baking is between the fan of r&b and the owner of the hedgehog##2","{'Hobby': ['chess', 'baking', 'fishing', 'drawing'], 'Job': ['entrepreneur', 'videographer', 'accountant', 'architect'], 'Music-Genre': ['trance', 'funk', 'r&b', 'reggae'], 'Nationality': ['australian', 'canadian', 'mexican', 'egyptian'], 'Pet': ['hedgehog', 'bird', 'goat', 'pony'], 'Transport': ['car', 'boat', 'motorbike', 'subway']}"
+Pt1_6x4_level7-2,"There are 4 different favourite beverages: almond-milk, cola, fanta, mirinda
+There 4 different types of food: apple, asparagus, nectarine, strawberry
+The people have 4 different hobbies: baking, dancing, puzzles, rock-climbing
+The people prefer 4 different music-genres: ambient, electronic, jazz, reggae
+The people prefer 4 different types of sport: baseball, skateboarding, skiing, surfing
+The people use 4 different means of transport: airplane, motorbike, quad-bike, ship
+ 1. the fan of electronic is on the left or right of the person driving the motorbike##3
+ 2. the person who's sport is baseball is not the person eating apple##6
+ 3. the person driving the motorbike is on the left of the person drinking cola##1
+ 4. the person who's hobby is puzzles is on the left or right of the person eating nectarine##3
+ 5. the person drinking mirinda is the person eating strawberry##1
+ 6. the person who's sport is baseball is on the left or right of the fan of electronic##3
+ 7. the person who's hobby is puzzles is on the left of the person eating strawberry##1
+ 8. the person driving the quad-bike is not the person who's hobby is dancing##6
+ 9. the person who's sport is skateboarding is somewhere to the left of the person eating apple##5
+10. the fan of electronic is somewhere between the person who's hobby is baking and the person drinking almond-milk
+11. the fan of reggae is between the fan of electronic and the person who's hobby is rock-climbing##2
+12. the person driving the airplane is not the person who's sport is skiing##6
+13. the fan of electronic is between the fan of ambient and the person who's hobby is puzzles##2
+14. the person who's sport is surfing is on the far left or far right##3
+15. the person driving the ship is somewhere to the right of the person who's hobby is puzzles##5
+16. the person who's hobby is dancing is somewhere to the left of the person who's hobby is rock-climbing##5","{'Beverage': ['fanta', 'cola', 'almond-milk', 'mirinda'], 'Food': ['asparagus', 'nectarine', 'apple', 'strawberry'], 'Hobby': ['baking', 'dancing', 'puzzles', 'rock-climbing'], 'Music-Genre': ['ambient', 'electronic', 'reggae', 'jazz'], 'Sport': ['baseball', 'skateboarding', 'skiing', 'surfing'], 'Transport': ['motorbike', 'airplane', 'quad-bike', 'ship']}"
+Pt1_6x4_level7-3,"There are 4 different favourite beverages: iced-tea, mirinda, soy-milk, water
+The people have 4 different jobs:  analyst, coach, fisherman, pilot
+The people perfer 4 different movie-genres: disaster, musical, satire, time-travel
+The people prefer 4 different music-genres: classical, funk, soul, trance
+4 different pets are kept: bird, fish, goat, rabbit
+The people use 4 different means of transport: airplane, bike, jet-ski, roller
+ 1. the owner of the rabbit is somewhere to the left of the person watching musical movies##5
+ 2. the person watching satire movies is on the left of the person driving the jet-ski##1
+ 3. the person watching disaster movies is somewhere to the right of the fan of soul##5
+ 4. the person driving the airplane is in an even position##4
+ 5. the fan of funk is on the right of the fan of classical##1
+ 6. the person watching musical movies is somewhere between the owner of the bird and the pilot
+ 7. the person driving the jet-ski is somewhere to the left of the person driving the roller##5
+ 8. the pilot is on the right of the fisherman##1
+ 9. the owner of the fish is the person driving the jet-ski##1
+10. the person driving the roller is somewhere to the right of the person drinking water##5
+11. the person drinking soy-milk is on the right of the owner of the bird##1
+12. the owner of the goat is the owner of the goat##1
+13. the person drinking water is on the right of the person drinking soy-milk##1
+14. the coach is in an even position##4
+15. the fan of classical is not the person driving the roller##6
+16. the fan of trance is somewhere to the right of the person drinking mirinda##5
+17. the person drinking soy-milk is the fan of funk##1
+18. the analyst is somewhere to the left of the fisherman##5
+19. the person drinking iced-tea is not the person driving the jet-ski##6
+20. the person driving the jet-ski is on the left of the person drinking iced-tea##1","{'Beverage': ['mirinda', 'soy-milk', 'water', 'iced-tea'], 'Job': ['analyst', 'coach', 'fisherman', 'pilot'], 'Movie-Genre': ['time-travel', 'satire', 'musical', 'disaster'], 'Music-Genre': ['classical', 'funk', 'soul', 'trance'], 'Pet': ['bird', 'rabbit', 'fish', 'goat'], 'Transport': ['bike', 'airplane', 'jet-ski', 'roller']}"
+Pt1_6x4_level7-4,"There 4 different types of food: artichoke, mango, pear, watermelon
+The people have 4 different hobbies: photography, reading, rock-climbing, traveling
+The people have 4 different jobs:  analyst, designer, videographer, writer
+The people perfer 4 different movie-genres: disaster, superhero, time-travel, zombie
+The people prefer 4 different music-genres: ambient, electronic, punk, reggae
+The people use 4 different means of transport: boat, bus, subway, van
+ 1. the person who's hobby is reading is somewhere between the person who's hobby is traveling and the person who's hobby is rock-climbing
+ 2. the person driving the subway is on the left or right of the person driving the van##3
+ 3. the person watching zombie movies is the person eating mango##1
+ 4. the person eating watermelon is not the person watching zombie movies##6
+ 5. the person driving the subway is on the right of the person eating mango##1
+ 6. the fan of ambient is the person watching time-travel movies##1
+ 7. the person eating watermelon is somewhere to the left of the person eating artichoke##5
+ 8. the person eating mango is in an odd position##4
+ 9. the fan of electronic is in an odd position##4
+10. the fan of reggae is on the left or right of the person eating pear##3
+11. the fan of electronic is somewhere to the left of the person who's hobby is reading##5
+12. the person watching time-travel movies is the fan of ambient##1
+13. the person who's hobby is photography is in an even position##4
+14. the person who's hobby is traveling is on the right of the videographer##1
+15. the analyst is on the left of the fan of ambient##1
+16. the person watching superhero movies is on the left or right of the writer##3
+17. the writer is not the person who's hobby is rock-climbing##6
+18. the fan of reggae is somewhere between the analyst and the person driving the bus
+19. the person driving the bus is not the person who's hobby is reading##6
+20. the fan of reggae is on the right of the person driving the bus##1","{'Food': ['mango', 'watermelon', 'pear', 'artichoke'], 'Hobby': ['rock-climbing', 'reading', 'traveling', 'photography'], 'Job': ['designer', 'videographer', 'analyst', 'writer'], 'Movie-Genre': ['zombie', 'disaster', 'superhero', 'time-travel'], 'Music-Genre': ['electronic', 'reggae', 'punk', 'ambient'], 'Transport': ['bus', 'subway', 'van', 'boat']}"
+Pt1_6x4_level7-5,"There are 4 different favourite beverages: coffee, mirinda, soy-milk, tea
+There 4 different types of food: banana, cherry, orange, peach
+The people have 4 different hobbies: board-games, hiking, reading, singing
+The people have 4 different jobs:  accountant, architect, lawyer, social-worker
+There are 4 different nationalities: brazilian, indonesian, malaysian, thai
+4 different pets are kept: bird, goat, pony, snake
+ 1. the owner of the snake is the person who's hobby is board-games##1
+ 2. the lawyer is somewhere to the right of the owner of the snake##5
+ 3. the person drinking mirinda is somewhere to the left of the lawyer##5
+ 4. the malaysian is on the left of the person eating orange##1
+ 5. the lawyer is on the left of the person who's hobby is singing##1
+ 6. the owner of the bird is somewhere to the left of the malaysian##5
+ 7. the accountant is somewhere between the owner of the snake and the person eating banana
+ 8. the person drinking tea is somewhere to the right of the person who's hobby is hiking##5
+ 9. the social-worker is somewhere to the left of the owner of the pony##5
+10. the person drinking mirinda is the person drinking mirinda##1
+11. the lawyer is on the left or right of the owner of the goat##3
+12. the person eating banana is somewhere to the left of the architect##5
+13. the person eating peach is in an even position##4
+14. the thai is somewhere between the person who's hobby is singing and the person who's hobby is board-games
+15. the owner of the bird is not the indonesian##6
+16. the brazilian is on the left of the person drinking coffee##1
+17. the malaysian is somewhere to the left of the person drinking soy-milk##5
+18. the social-worker is somewhere to the left of the person who's hobby is hiking##5
+19. the malaysian is somewhere between the thai and the indonesian","{'Beverage': ['mirinda', 'coffee', 'tea', 'soy-milk'], 'Food': ['cherry', 'peach', 'banana', 'orange'], 'Hobby': ['board-games', 'hiking', 'reading', 'singing'], 'Job': ['social-worker', 'accountant', 'lawyer', 'architect'], 'Nationality': ['brazilian', 'thai', 'malaysian', 'indonesian'], 'Pet': ['snake', 'bird', 'pony', 'goat']}"
+Pt1_6x4_level7-6,"There are 4 different favourite beverages: almond-milk, lemonade, milk, tea
+There 4 different types of food: artichoke, cabbage, cranberry, potato
+The people have 4 different jobs:  designer, fisherman, journalist, nurse
+The people perfer 4 different movie-genres: adventure, disaster, superhero, western
+4 different pets are kept: chinchilla, fish, hedgehog, pony
+The people use 4 different means of transport: car, quad-bike, tram, van
+ 1. the person drinking milk is on the left of the person watching superhero movies##1
+ 2. the person eating potato is the owner of the hedgehog##1
+ 3. the owner of the pony is on the right of the owner of the hedgehog##1
+ 4. the person drinking tea is on the left of the person drinking lemonade##1
+ 5. the person watching disaster movies is the person driving the van##1
+ 6. the person watching disaster movies is on the far left##1
+ 7. the owner of the chinchilla is on the left or right of the person eating artichoke##3
+ 8. the person driving the van is the person drinking tea##1
+ 9. the person eating cabbage is somewhere to the right of the person eating potato##5
+10. the journalist is on the right of the person driving the car##1
+11. the person watching adventure movies is the person eating cabbage##1
+12. the person driving the quad-bike is in an odd position##4
+13. the nurse is somewhere between the designer and the person eating artichoke
+14. the person eating cabbage is not the owner of the hedgehog##6
+15. the owner of the chinchilla is on the left or right of the person drinking lemonade##3
+16. the person watching adventure movies is the person driving the quad-bike##1","{'Beverage': ['tea', 'lemonade', 'milk', 'almond-milk'], 'Food': ['potato', 'cranberry', 'cabbage', 'artichoke'], 'Job': ['designer', 'nurse', 'journalist', 'fisherman'], 'Movie-Genre': ['disaster', 'western', 'adventure', 'superhero'], 'Pet': ['hedgehog', 'pony', 'chinchilla', 'fish'], 'Transport': ['van', 'car', 'quad-bike', 'tram']}"
+Pt1_6x4_level7-7,"There are 4 different favourite beverages: hot-chocolate, soy-milk, sprite, tea
+The people have 4 different jobs:  architect, chef, mechanic, writer
+The people perfer 4 different movie-genres: action, family, romance, spy
+The people prefer 4 different music-genres: disco, indie, salsa, trance
+There are 4 different nationalities: american, british, italian, spanish
+4 different pets are kept: dog, frog, goldfish, horse
+ 1. the person watching action movies is not the architect##6
+ 2. the person drinking tea is on the left or right of the person watching family movies##3
+ 3. the chef is the fan of salsa##1
+ 4. the mechanic is the person drinking tea##1
+ 5. the mechanic is somewhere between the spanish and the british
+ 6. the person watching romance movies is on the left or right of the fan of indie##3
+ 7. the fan of trance is not the american##6
+ 8. the owner of the goldfish is on the far right##1
+ 9. the fan of trance is the architect##1
+10. the owner of the horse is between the person drinking sprite and the person watching family movies##2
+11. the spanish is the fan of disco##1
+12. the fan of indie is the american##1
+13. the owner of the dog is not the british##6
+14. the fan of indie is on the left or right of the writer##3
+15. the fan of indie is on the right of the spanish##1
+16. the fan of indie is on the right of the person drinking soy-milk##1
+17. the fan of salsa is on the left or right of the person drinking hot-chocolate##3
+18. the owner of the horse is somewhere between the person watching romance movies and the person watching family movies
+19. the spanish is on the left of the mechanic##1
+20. the mechanic is somewhere to the left of the owner of the dog##5","{'Beverage': ['soy-milk', 'tea', 'sprite', 'hot-chocolate'], 'Job': ['writer', 'mechanic', 'chef', 'architect'], 'Movie-Genre': ['family', 'action', 'romance', 'spy'], 'Music-Genre': ['disco', 'indie', 'salsa', 'trance'], 'Nationality': ['spanish', 'american', 'italian', 'british'], 'Pet': ['frog', 'horse', 'dog', 'goldfish']}"
+Pt1_6x4_level7-8,"There 4 different types of food: cherry, lettuce, papaya, pepper
+The people have 4 different hobbies: fishing, photography, reading, skydiving
+The people have 4 different jobs:  dancer, entrepreneur, fisherman, security-guard
+The people perfer 4 different movie-genres: comedy, documentary, family, fantasy
+The people prefer 4 different music-genres: hip-hop, reggae, rock, salsa
+The people use 4 different means of transport: jet-ski, roller, skateboard, train
+ 1. the security-guard is on the left of the person driving the jet-ski##1
+ 2. the fan of salsa is on the left or right of the fisherman##3
+ 3. the person eating cherry is on the left or right of the person eating papaya##3
+ 4. the person who's hobby is photography is on the right of the person who's hobby is skydiving##1
+ 5. the person driving the train is not the person who's hobby is fishing##6
+ 6. the person watching comedy movies is not the dancer##6
+ 7. the person driving the train is on the left or right of the person who's hobby is photography##3
+ 8. the person driving the skateboard is somewhere to the right of the person who's hobby is reading##5
+ 9. the person watching family movies is somewhere between the person eating cherry and the person watching comedy movies
+10. the fan of reggae is somewhere to the right of the fan of hip-hop##5
+11. the person watching documentary movies is somewhere to the left of the fan of salsa##5
+12. the fan of reggae is not the person driving the train##6
+13. the security-guard is the person who's hobby is fishing##1
+14. the dancer is somewhere to the left of the fan of salsa##5
+15. the person watching documentary movies is somewhere to the right of the dancer##5
+16. the person eating pepper is on the right of the person driving the jet-ski##1
+17. the fan of hip-hop is not the person who's hobby is photography##6
+18. the person eating pepper is somewhere between the fan of salsa and the person watching family movies","{'Food': ['cherry', 'papaya', 'pepper', 'lettuce'], 'Hobby': ['fishing', 'reading', 'skydiving', 'photography'], 'Job': ['security-guard', 'dancer', 'fisherman', 'entrepreneur'], 'Movie-Genre': ['fantasy', 'family', 'documentary', 'comedy'], 'Music-Genre': ['hip-hop', 'reggae', 'rock', 'salsa'], 'Transport': ['roller', 'jet-ski', 'train', 'skateboard']}"
+Pt1_6x4_level7-9,"There are 4 different favourite beverages: lemonade, milk, soy-milk, tea
+The people have 4 different jobs:  designer, musician, paramedic, photographer
+The people perfer 4 different movie-genres: adventure, drama, sports, time-travel
+The people prefer 4 different music-genres: d&b, pop, punk, trance
+There are 4 different nationalities: chinese, dutch, italian, mexican
+The people prefer 4 different types of sport: baseball, cricket, golf, skiing
+ 1. the person who's sport is golf is on the left or right of the person watching sports movies##3
+ 2. the fan of pop is not the person drinking lemonade##6
+ 3. the person drinking milk is on the far left##1
+ 4. the person drinking tea is not the person who's sport is skiing##6
+ 5. the person who's sport is cricket is somewhere to the left of the dutch##5
+ 6. the person watching drama movies is somewhere to the right of the person who's sport is baseball##5
+ 7. the person watching drama movies is somewhere between the person watching time-travel movies and the designer
+ 8. the fan of trance is somewhere between the person watching adventure movies and the fan of punk
+ 9. the musician is somewhere to the right of the paramedic##5
+10. the fan of pop is somewhere to the right of the person watching time-travel movies##5
+11. the person drinking milk is on the left of the fan of pop##1
+12. the person who's sport is cricket is the person drinking soy-milk##1
+13. the person drinking soy-milk is on the right of the italian##1
+14. the photographer is in an odd position##4
+15. the person who's sport is cricket is the person watching drama movies##1
+16. the photographer is on the left or right of the mexican##3
+17. the fan of punk is on the left or right of the person drinking soy-milk##3
+18. the photographer is somewhere to the right of the mexican##5
+19. the photographer is somewhere to the left of the dutch##5
+20. the person who's sport is cricket is the person who's sport is cricket##1","{'Beverage': ['milk', 'soy-milk', 'lemonade', 'tea'], 'Job': ['paramedic', 'musician', 'photographer', 'designer'], 'Movie-Genre': ['time-travel', 'drama', 'sports', 'adventure'], 'Music-Genre': ['punk', 'pop', 'trance', 'd&b'], 'Nationality': ['italian', 'mexican', 'chinese', 'dutch'], 'Sport': ['baseball', 'cricket', 'skiing', 'golf']}"
diff --git a/part2/level7/Pt2_6x5_level7.csv b/part2/level7/Pt2_6x5_level7.csv
new file mode 100644
index 0000000000000000000000000000000000000000..a41a90039c525e80c9a274102fdc189d011e23c1
--- /dev/null
+++ b/part2/level7/Pt2_6x5_level7.csv
@@ -0,0 +1,347 @@
+ID,Clues,SolutionGrid
+Pt1_6x5_level7-0,"There are 5 different favourite beverages: fanta, hot-chocolate, lemonade, milk, soy-milk
+The people have 5 different jobs:  bartender, lawyer, pilot, police-officer, security-guard
+The people prefer 5 different music-genres: d&b, folk, punk, r&b, salsa
+There are 5 different nationalities: argentine, british, dutch, malaysian, mexican
+5 different pets are kept: bird, chinchilla, ferret, goat, mouse
+The people prefer 5 different types of sport: cricket, rugby, soccer, surfing, weightlifting
+ 1. the argentine is on the left of the owner of the chinchilla##1
+ 2. the fan of d&b is somewhere to the right of the person drinking lemonade##5
+ 3. the person who's sport is soccer is on the left or right of the fan of r&b##3
+ 4. the dutch is not the person drinking fanta##6
+ 5. the person who's sport is rugby is not the owner of the bird##6
+ 6. the person who's sport is surfing is the owner of the ferret##1
+ 7. the person who's sport is rugby is somewhere to the right of the police-officer##5
+ 8. the owner of the chinchilla is on the left or right of the security-guard##3
+ 9. the owner of the ferret is on the left or right of the person drinking hot-chocolate##3
+10. the person who's sport is rugby is on the left of the malaysian##1
+11. the person who's sport is soccer is on the left or right of the owner of the mouse##3
+12. the person drinking lemonade is in an odd position##4
+13. the mexican is the mexican##1
+14. the person drinking soy-milk is somewhere to the left of the pilot##5
+15. the fan of folk is the mexican##1
+16. the owner of the bird is somewhere to the right of the owner of the goat##5
+17. the lawyer is the fan of salsa##1
+18. the fan of r&b is somewhere to the right of the person drinking soy-milk##5
+19. the dutch is somewhere to the left of the security-guard##5
+20. the police-officer is somewhere to the right of the owner of the mouse##5
+21. the lawyer is somewhere to the left of the owner of the chinchilla##5
+22. the person who's sport is weightlifting is the owner of the goat##1
+23. the person drinking hot-chocolate is not the owner of the bird##6
+24. the fan of salsa is in an odd position##4
+25. the mexican is on the left or right of the fan of salsa##3
+26. the fan of folk is somewhere to the left of the fan of r&b##5
+27. the person who's sport is weightlifting is on the far left##1
+28. the fan of folk is not the owner of the goat##6
+29. the bartender is not the fan of folk##6
+30. the lawyer is the fan of salsa##1
+31. the dutch is somewhere between the lawyer and the person who's sport is surfing
+32. the person drinking milk is on the far right##1
+33. the fan of folk is not the person who's sport is surfing##6","{'Beverage': ['soy-milk', 'fanta', 'lemonade', 'hot-chocolate', 'milk'], 'Job': ['lawyer', 'pilot', 'police-officer', 'bartender', 'security-guard'], 'Music-Genre': ['salsa', 'folk', 'punk', 'r&b', 'd&b'], 'Nationality': ['british', 'mexican', 'argentine', 'dutch', 'malaysian'], 'Pet': ['goat', 'mouse', 'bird', 'chinchilla', 'ferret'], 'Sport': ['weightlifting', 'cricket', 'soccer', 'rugby', 'surfing']}"
+Pt1_6x5_level7-1,"There 5 different types of food: artichoke, lime, pear, spinach, strawberry
+The people have 5 different hobbies: chess, dancing, filmmaking, puzzles, sudoku
+The people have 5 different jobs:  architect, doctor, entrepreneur, firefighter, videographer
+The people prefer 5 different music-genres: ambient, d&b, funk, reggae, soul
+5 different pets are kept: bird, goat, mouse, rat, snake
+The people use 5 different means of transport: airplane, boat, motorbike, roller, snowmobile
+ 1. the person eating artichoke is not the firefighter##6
+ 2. the person driving the roller is on the left of the architect##1
+ 3. the person eating spinach is the firefighter##1
+ 4. the owner of the goat is between the owner of the snake and the person driving the airplane##2
+ 5. the owner of the mouse is on the right of the person eating pear##1
+ 6. the fan of soul is on the right of the entrepreneur##1
+ 7. the person who's hobby is sudoku is somewhere between the person eating pear and the person who's hobby is puzzles
+ 8. the person driving the boat is on the far left##1
+ 9. the person eating strawberry is in an even position##4
+10. the fan of d&b is on the left or right of the doctor##3
+11. the person who's hobby is sudoku is not the doctor##6
+12. the owner of the bird is the person driving the airplane##1
+13. the person eating lime is the person who's hobby is puzzles##1
+14. the person eating spinach is somewhere to the right of the owner of the snake##5
+15. the person eating pear is on the left or right of the firefighter##3
+16. the person driving the motorbike is on the far left or far right##3
+17. the person who's hobby is sudoku is somewhere to the left of the videographer##5
+18. the person driving the roller is in an even position##4
+19. the firefighter is on the far left or far right##3
+20. the fan of ambient is somewhere to the right of the fan of d&b##5
+21. the person who's hobby is dancing is somewhere to the left of the fan of ambient##5
+22. the architect is the person driving the airplane##1
+23. the owner of the bird is not the person driving the boat##6
+24. the fan of reggae is on the left or right of the person driving the motorbike##3
+25. the person who's hobby is chess is the person eating spinach##1
+26. the fan of funk is on the right of the person eating pear##1
+27. the person who's hobby is filmmaking is on the left or right of the owner of the bird##3
+28. the owner of the goat is on the left or right of the owner of the bird##3
+29. the owner of the rat is on the left or right of the person who's hobby is sudoku##3
+30. the entrepreneur is not the fan of soul##6","{'Food': ['lime', 'strawberry', 'artichoke', 'pear', 'spinach'], 'Hobby': ['puzzles', 'dancing', 'sudoku', 'filmmaking', 'chess'], 'Job': ['entrepreneur', 'doctor', 'architect', 'videographer', 'firefighter'], 'Music-Genre': ['d&b', 'soul', 'ambient', 'reggae', 'funk'], 'Pet': ['snake', 'goat', 'bird', 'rat', 'mouse'], 'Transport': ['boat', 'roller', 'airplane', 'snowmobile', 'motorbike']}"
+Pt1_6x5_level7-2,"There are 5 different favourite beverages: fanta, hot-chocolate, milk, soy-milk, sprite
+There 5 different types of food: lime, onion, plum, pomegranate, spinach
+The people have 5 different hobbies: collecting, drawing, magic-tricks, video-games, woodworking
+The people have 5 different jobs:  analyst, dressmaker, firefighter, freelancer, police-officer
+There are 5 different nationalities: brazilian, german, pakistani, russian, thai
+The people prefer 5 different types of sport: baseball, biathlon, climbing, lacrosse, snowboarding
+ 1. the person eating plum is on the right of the person who's hobby is video-games##1
+ 2. the thai is on the left or right of the dressmaker##3
+ 3. the person who's hobby is woodworking is somewhere to the right of the firefighter##5
+ 4. the person eating lime is somewhere to the right of the dressmaker##5
+ 5. the dressmaker is not the person who's hobby is drawing##6
+ 6. the person eating pomegranate is somewhere to the right of the person eating spinach##5
+ 7. the thai is somewhere to the right of the person who's sport is snowboarding##5
+ 8. the person who's hobby is video-games is on the left or right of the person who's hobby is drawing##3
+ 9. the analyst is somewhere to the right of the german##5
+10. the person eating spinach is somewhere between the pakistani and the person drinking milk
+11. the person drinking sprite is on the far left or far right##3
+12. the person drinking hot-chocolate is on the left or right of the person who's hobby is magic-tricks##3
+13. the brazilian is somewhere to the right of the german##5
+14. the person who's sport is climbing is somewhere to the right of the brazilian##5
+15. the person who's sport is lacrosse is somewhere to the left of the person who's sport is snowboarding##5
+16. the person who's hobby is magic-tricks is between the person drinking fanta and the pakistani##2
+17. the person eating pomegranate is somewhere to the right of the person who's sport is biathlon##5
+18. the freelancer is in an odd position##4
+19. the dressmaker is not the person who's hobby is magic-tricks##6
+20. the person who's sport is biathlon is on the left or right of the person who's sport is snowboarding##3
+21. the person who's sport is climbing is somewhere to the left of the person who's hobby is woodworking##5
+22. the person drinking milk is somewhere between the person eating spinach and the person eating lime
+23. the person eating onion is somewhere to the left of the person drinking fanta##5
+24. the police-officer is the person who's hobby is collecting##1
+25. the person who's hobby is video-games is not the police-officer##6
+26. the person who's hobby is drawing is on the left or right of the person who's sport is baseball##3
+27. the person who's hobby is woodworking is somewhere to the right of the person who's sport is biathlon##5","{'Beverage': ['hot-chocolate', 'soy-milk', 'fanta', 'milk', 'sprite'], 'Food': ['onion', 'spinach', 'pomegranate', 'plum', 'lime'], 'Hobby': ['collecting', 'magic-tricks', 'video-games', 'drawing', 'woodworking'], 'Job': ['police-officer', 'firefighter', 'dressmaker', 'analyst', 'freelancer'], 'Nationality': ['pakistani', 'german', 'brazilian', 'thai', 'russian'], 'Sport': ['lacrosse', 'biathlon', 'snowboarding', 'climbing', 'baseball']}"
+Pt1_6x5_level7-3,"There are 5 different favourite beverages: 7up, cola, mirinda, soy-milk, sprite
+There 5 different types of food: carrot, cranberry, grapefruit, nectarine, onion
+The people perfer 5 different movie-genres: documentary, family, musical, sports, superhero
+There are 5 different nationalities: american, dutch, german, indian, polish
+The people prefer 5 different types of sport: biathlon, handball, rugby, skateboarding, surfing
+The people use 5 different means of transport: jet-ski, scooter, snowmobile, taxi, van
+ 1. the person driving the taxi is somewhere to the right of the person eating onion##5
+ 2. the person eating grapefruit is the person driving the taxi##1
+ 3. the person driving the snowmobile is not the dutch##6
+ 4. the person eating onion is not the person who's sport is handball##6
+ 5. the person who's sport is rugby is on the left or right of the polish##3
+ 6. the person eating carrot is somewhere to the right of the person watching documentary movies##5
+ 7. the person who's sport is handball is somewhere to the right of the dutch##5
+ 8. the person eating cranberry is somewhere to the right of the person who's sport is surfing##5
+ 9. the person who's sport is biathlon is somewhere to the left of the person driving the taxi##5
+10. the person drinking 7up is on the left of the person watching family movies##1
+11. the person driving the van is on the far left##1
+12. the indian is between the person who's sport is skateboarding and the person driving the snowmobile##2
+13. the person eating nectarine is on the left of the person drinking mirinda##1
+14. the person watching sports movies is the person who's sport is handball##1
+15. the indian is somewhere between the person eating grapefruit and the person watching documentary movies
+16. the person driving the scooter is not the person who's sport is skateboarding##6
+17. the person drinking sprite is somewhere to the right of the person eating onion##5
+18. the person eating carrot is somewhere to the left of the person eating grapefruit##5
+19. the person who's sport is handball is not the german##6
+20. the person watching superhero movies is on the left of the german##1
+21. the american is the person who's sport is handball##1
+22. the person who's sport is surfing is somewhere to the left of the person watching superhero movies##5
+23. the person who's sport is handball is the person drinking cola##1
+24. the person who's sport is biathlon is on the left or right of the person who's sport is surfing##3
+25. the person driving the scooter is on the left or right of the person watching family movies##3
+26. the person eating carrot is in an even position##4
+27. the person driving the jet-ski is in the middle##1
+28. the person driving the snowmobile is somewhere between the person drinking sprite and the person who's sport is rugby
+29. the person eating grapefruit is on the left or right of the person eating onion##3","{'Beverage': ['soy-milk', 'mirinda', '7up', 'sprite', 'cola'], 'Food': ['nectarine', 'carrot', 'onion', 'grapefruit', 'cranberry'], 'Movie-Genre': ['documentary', 'musical', 'superhero', 'family', 'sports'], 'Nationality': ['dutch', 'polish', 'indian', 'german', 'american'], 'Sport': ['rugby', 'surfing', 'biathlon', 'skateboarding', 'handball'], 'Transport': ['van', 'snowmobile', 'jet-ski', 'taxi', 'scooter']}"
+Pt1_6x5_level7-4,"There are 5 different favourite beverages: almond-milk, juice, lemonade, milk, mirinda
+The people have 5 different hobbies: baking, camping, reading, skydiving, writing
+The people have 5 different jobs:  designer, doctor, freelancer, lawyer, paramedic
+5 different pets are kept: cat, frog, hamster, hedgehog, turtle
+The people prefer 5 different types of sport: baseball, cycling, lacrosse, rowing, sailing
+The people use 5 different means of transport: bike, bus, car, motorbike, van
+ 1. the person who's hobby is writing is somewhere to the right of the person who's hobby is camping##5
+ 2. the person drinking lemonade is on the left or right of the doctor##3
+ 3. the person driving the car is not the lawyer##6
+ 4. the person who's hobby is skydiving is somewhere between the person who's hobby is baking and the person who's hobby is camping
+ 5. the person who's sport is baseball is somewhere to the right of the person who's sport is lacrosse##5
+ 6. the owner of the turtle is on the left of the person drinking almond-milk##1
+ 7. the person driving the motorbike is on the right of the person drinking lemonade##1
+ 8. the lawyer is the person who's hobby is baking##1
+ 9. the person driving the motorbike is on the right of the owner of the hamster##1
+10. the person drinking mirinda is not the designer##6
+11. the person driving the car is somewhere to the right of the person driving the bike##5
+12. the person drinking juice is somewhere between the owner of the cat and the person drinking lemonade
+13. the owner of the frog is on the left or right of the person who's hobby is skydiving##3
+14. the person driving the van is the person who's hobby is baking##1
+15. the person who's hobby is writing is between the person drinking almond-milk and the person drinking mirinda##2
+16. the person driving the motorbike is on the right of the person driving the bus##1
+17. the doctor is not the person who's sport is baseball##6
+18. the person drinking juice is between the owner of the cat and the person who's sport is sailing##2
+19. the owner of the hedgehog is on the right of the freelancer##1
+20. the person who's hobby is baking is somewhere to the right of the person drinking milk##5
+21. the person who's sport is cycling is on the left of the person drinking lemonade##1
+22. the person driving the motorbike is in the middle##1
+23. the person drinking milk is in an odd position##4
+24. the person who's sport is rowing is in an odd position##4
+25. the designer is on the left or right of the doctor##3
+26. the freelancer is somewhere to the left of the owner of the cat##5","{'Beverage': ['milk', 'lemonade', 'mirinda', 'juice', 'almond-milk'], 'Hobby': ['camping', 'skydiving', 'reading', 'writing', 'baking'], 'Job': ['paramedic', 'freelancer', 'doctor', 'designer', 'lawyer'], 'Pet': ['frog', 'hamster', 'hedgehog', 'turtle', 'cat'], 'Sport': ['cycling', 'lacrosse', 'sailing', 'baseball', 'rowing'], 'Transport': ['bike', 'bus', 'motorbike', 'car', 'van']}"
+Pt1_6x5_level7-5,"There 5 different types of food: asparagus, carrot, cranberry, nectarine, plum
+The people have 5 different hobbies: card-games, chess, fishing, skydiving, video-games
+The people have 5 different jobs:  engineer, librarian, photographer, project-manager, videographer
+The people perfer 5 different movie-genres: animation, horror, mystery, satire, spy
+The people prefer 5 different music-genres: ambient, funk, gospel, soul, trance
+The people use 5 different means of transport: boat, helicopter, ship, taxi, train
+ 1. the person driving the boat is on the left or right of the person eating plum##3
+ 2. the person who's hobby is fishing is on the left of the fan of gospel##1
+ 3. the person driving the ship is on the right of the person driving the helicopter##1
+ 4. the person who's hobby is card-games is somewhere to the left of the person who's hobby is video-games##5
+ 5. the fan of trance is somewhere to the left of the fan of funk##5
+ 6. the engineer is on the left or right of the person eating plum##3
+ 7. the person watching mystery movies is on the right of the fan of trance##1
+ 8. the videographer is somewhere to the left of the person driving the ship##5
+ 9. the person driving the helicopter is somewhere to the right of the person who's hobby is chess##5
+10. the person eating carrot is somewhere to the right of the fan of ambient##5
+11. the fan of trance is somewhere to the left of the person who's hobby is fishing##5
+12. the person eating cranberry is not the person who's hobby is chess##6
+13. the fan of trance is on the left or right of the engineer##3
+14. the librarian is somewhere to the right of the person watching spy movies##5
+15. the person eating carrot is not the person watching animation movies##6
+16. the person driving the helicopter is on the left or right of the person eating asparagus##3
+17. the person eating carrot is somewhere to the left of the person eating cranberry##5
+18. the fan of ambient is the person driving the taxi##1
+19. the person eating nectarine is somewhere to the left of the person eating plum##5
+20. the photographer is somewhere between the person eating plum and the person eating nectarine
+21. the person driving the boat is in an even position##4
+22. the librarian is on the right of the person driving the helicopter##1
+23. the person eating plum is in an odd position##4
+24. the person driving the ship is in the middle##1
+25. the photographer is somewhere to the left of the person driving the ship##5
+26. the fan of gospel is the person watching horror movies##1
+27. the person driving the ship is the person who's hobby is video-games##1
+28. the person who's hobby is skydiving is not the fan of funk##6
+29. the person watching satire movies is on the left of the photographer##1","{'Food': ['nectarine', 'carrot', 'asparagus', 'cranberry', 'plum'], 'Hobby': ['chess', 'card-games', 'video-games', 'fishing', 'skydiving'], 'Job': ['videographer', 'photographer', 'librarian', 'engineer', 'project-manager'], 'Movie-Genre': ['satire', 'spy', 'animation', 'mystery', 'horror'], 'Music-Genre': ['ambient', 'soul', 'trance', 'funk', 'gospel'], 'Transport': ['taxi', 'helicopter', 'ship', 'boat', 'train']}"
+Pt1_6x5_level7-6,"There 5 different types of food: eggplant, kiwi, lime, onion, orange
+The people have 5 different hobbies: cooking, dancing, filmmaking, reading, traveling
+The people have 5 different jobs:  bartender, doctor, firefighter, paramedic, teacher
+The people perfer 5 different movie-genres: family, fantasy, martial-arts, satire, zombie
+There are 5 different nationalities: colombian, egyptian, italian, polish, turkish
+The people prefer 5 different types of sport: sailing, skateboarding, skiing, surfing, swimming
+ 1. the polish is on the left or right of the person watching satire movies##3
+ 2. the person eating kiwi is on the far left##1
+ 3. the person eating lime is somewhere to the right of the firefighter##5
+ 4. the person watching satire movies is not the person eating onion##6
+ 5. the paramedic is somewhere to the left of the person who's sport is sailing##5
+ 6. the italian is somewhere to the left of the person who's sport is skiing##5
+ 7. the person who's hobby is cooking is in an even position##4
+ 8. the person watching fantasy movies is in an odd position##4
+ 9. the teacher is somewhere to the left of the person eating lime##5
+10. the firefighter is on the left or right of the teacher##3
+11. the person eating onion is on the left of the person eating eggplant##1
+12. the firefighter is the person who's hobby is dancing##1
+13. the person eating eggplant is the doctor##1
+14. the paramedic is somewhere between the colombian and the person watching satire movies
+15. the egyptian is on the right of the bartender##1
+16. the colombian is on the left of the person watching zombie movies##1
+17. the person watching zombie movies is somewhere to the right of the colombian##5
+18. the person who's sport is surfing is somewhere to the left of the italian##5
+19. the bartender is on the right of the person watching martial-arts movies##1
+20. the person watching fantasy movies is not the person who's hobby is reading##6
+21. the turkish is somewhere to the right of the teacher##5
+22. the person who's sport is skateboarding is on the right of the person who's hobby is dancing##1
+23. the person who's hobby is traveling is somewhere to the right of the person who's sport is sailing##5
+24. the firefighter is on the left or right of the person who's hobby is reading##3
+25. the egyptian is in an odd position##4
+26. the person eating orange is on the left or right of the person who's hobby is filmmaking##3
+27. the person watching martial-arts movies is on the left or right of the person who's hobby is cooking##3
+28. the person eating lime is somewhere to the left of the person eating onion##5
+29. the person who's sport is skiing is on the right of the person watching satire movies##1","{'Food': ['kiwi', 'orange', 'lime', 'onion', 'eggplant'], 'Hobby': ['dancing', 'reading', 'filmmaking', 'cooking', 'traveling'], 'Job': ['firefighter', 'teacher', 'paramedic', 'bartender', 'doctor'], 'Movie-Genre': ['fantasy', 'satire', 'martial-arts', 'family', 'zombie'], 'Nationality': ['polish', 'italian', 'turkish', 'colombian', 'egyptian'], 'Sport': ['surfing', 'skateboarding', 'skiing', 'sailing', 'swimming']}"
+Pt1_6x5_level7-7,"The people have 5 different jobs:  analyst, doctor, paramedic, pilot, scientist
+The people perfer 5 different movie-genres: action, documentary, martial-arts, mystery, scientific
+There are 5 different nationalities: canadian, colombian, dutch, french, japanese
+5 different pets are kept: chinchilla, fish, hamster, hedgehog, horse
+The people prefer 5 different types of sport: cricket, ice-hockey, rugby, snowboarding, soccer
+The people use 5 different means of transport: bike, bus, ship, taxi, van
+ 1. the owner of the fish is the person who's sport is ice-hockey##1
+ 2. the person driving the taxi is somewhere to the right of the person driving the van##5
+ 3. the owner of the chinchilla is on the far left##1
+ 4. the person driving the taxi is between the person driving the van and the scientist##2
+ 5. the japanese is on the left of the french##1
+ 6. the doctor is somewhere between the owner of the chinchilla and the colombian
+ 7. the person who's sport is rugby is on the left or right of the french##3
+ 8. the person driving the van is in an odd position##4
+ 9. the person watching martial-arts movies is not the owner of the hamster##6
+10. the japanese is on the far left##1
+11. the person watching mystery movies is the person who's sport is ice-hockey##1
+12. the person driving the taxi is on the left of the person driving the bike##1
+13. the person watching martial-arts movies is on the left or right of the canadian##3
+14. the person driving the ship is somewhere between the owner of the hamster and the paramedic
+15. the person watching documentary movies is somewhere between the person watching action movies and the person watching mystery movies
+16. the owner of the hamster is somewhere to the right of the person driving the bike##5
+17. the person watching martial-arts movies is on the left or right of the owner of the fish##3
+18. the person who's sport is soccer is the colombian##1
+19. the person who's sport is rugby is between the canadian and the person watching documentary movies##2
+20. the person driving the ship is somewhere to the right of the pilot##5
+21. the person watching mystery movies is not the scientist##6
+22. the person watching martial-arts movies is between the doctor and the owner of the hedgehog##2
+23. the owner of the horse is the person who's sport is rugby##1
+24. the pilot is somewhere to the left of the person driving the taxi##5
+25. the japanese is on the left or right of the person who's sport is cricket##3","{'Job': ['pilot', 'paramedic', 'scientist', 'doctor', 'analyst'], 'Movie-Genre': ['action', 'documentary', 'martial-arts', 'mystery', 'scientific'], 'Nationality': ['japanese', 'french', 'dutch', 'canadian', 'colombian'], 'Pet': ['chinchilla', 'hedgehog', 'horse', 'fish', 'hamster'], 'Sport': ['snowboarding', 'cricket', 'rugby', 'ice-hockey', 'soccer'], 'Transport': ['van', 'taxi', 'bike', 'ship', 'bus']}"
+Pt1_6x5_level7-8,"There are 5 different favourite beverages: fanta, lemonade, mirinda, soy-milk, tea
+There 5 different types of food: asparagus, cranberry, orange, raspberry, tomato
+The people have 5 different jobs:  dressmaker, paramedic, photographer, social-worker, writer
+The people perfer 5 different movie-genres: action, disaster, epic, musical, thriller
+There are 5 different nationalities: chinese, dutch, mexican, thai, turkish
+The people prefer 5 different types of sport: cricket, cycling, rowing, skateboarding, swimming
+ 1. the person watching action movies is on the left or right of the mexican##3
+ 2. the person drinking mirinda is not the person watching musical movies##6
+ 3. the person eating cranberry is on the left or right of the person drinking soy-milk##3
+ 4. the person watching action movies is the person who's sport is cycling##1
+ 5. the dressmaker is on the far left or far right##3
+ 6. the person watching thriller movies is on the right of the social-worker##1
+ 7. the paramedic is the person watching musical movies##1
+ 8. the person drinking fanta is somewhere to the right of the person drinking mirinda##5
+ 9. the dutch is somewhere between the person watching musical movies and the social-worker
+10. the person drinking lemonade is on the left of the photographer##1
+11. the person drinking mirinda is on the left of the person drinking fanta##1
+12. the person eating orange is on the left of the person who's sport is rowing##1
+13. the turkish is on the right of the person eating tomato##1
+14. the person watching action movies is on the left of the person eating orange##1
+15. the person who's sport is cricket is somewhere to the left of the person eating raspberry##5
+16. the person drinking tea is not the person who's sport is skateboarding##6
+17. the person drinking tea is in an odd position##4
+18. the person watching thriller movies is somewhere between the person drinking fanta and the person watching musical movies
+19. the photographer is on the left or right of the person eating raspberry##3
+20. the dutch is somewhere to the right of the thai##5
+21. the person who's sport is skateboarding is somewhere to the right of the person who's sport is cricket##5
+22. the photographer is on the left of the person drinking tea##1
+23. the person eating cranberry is not the turkish##6
+24. the person watching disaster movies is in an odd position##4
+25. the person who's sport is cycling is somewhere to the left of the mexican##5
+26. the person who's sport is swimming is the paramedic##1
+27. the person eating orange is on the left of the dressmaker##1
+28. the dutch is somewhere to the right of the paramedic##5","{'Beverage': ['lemonade', 'soy-milk', 'tea', 'mirinda', 'fanta'], 'Food': ['cranberry', 'tomato', 'raspberry', 'orange', 'asparagus'], 'Job': ['paramedic', 'photographer', 'social-worker', 'writer', 'dressmaker'], 'Movie-Genre': ['musical', 'epic', 'action', 'thriller', 'disaster'], 'Nationality': ['thai', 'dutch', 'turkish', 'mexican', 'chinese'], 'Sport': ['swimming', 'cricket', 'cycling', 'skateboarding', 'rowing']}"
+Pt1_6x5_level7-9,"The people have 5 different hobbies: reading, traveling, video-games, woodworking, writing
+The people have 5 different jobs:  accountant, bartender, designer, doctor, scientist
+The people perfer 5 different movie-genres: fantasy, horror, musical, sports, zombie
+The people prefer 5 different music-genres: classical, disco, electronic, salsa, trance
+5 different pets are kept: chinchilla, dog, lizard, pony, snake
+The people prefer 5 different types of sport: biathlon, parkour, skiing, soccer, volleyball
+ 1. the scientist is the person watching musical movies##1
+ 2. the person who's sport is skiing is on the left or right of the fan of trance##3
+ 3. the person who's hobby is reading is on the left of the person who's hobby is woodworking##1
+ 4. the fan of salsa is the owner of the snake##1
+ 5. the fan of salsa is somewhere to the right of the person who's hobby is woodworking##5
+ 6. the person who's sport is parkour is on the left or right of the scientist##3
+ 7. the person who's hobby is traveling is in an odd position##4
+ 8. the person who's sport is biathlon is on the far right##1
+ 9. the person who's sport is parkour is in an even position##4
+10. the doctor is on the left of the designer##1
+11. the person watching horror movies is not the owner of the chinchilla##6
+12. the accountant is between the person who's sport is skiing and the fan of classical##2
+13. the fan of disco is somewhere to the right of the person who's sport is soccer##5
+14. the owner of the snake is on the far left or far right##3
+15. the fan of disco is somewhere to the left of the owner of the lizard##5
+16. the person watching horror movies is the person who's hobby is woodworking##1
+17. the owner of the lizard is on the left or right of the fan of disco##3
+18. the person who's sport is parkour is not the person watching sports movies##6
+19. the scientist is somewhere to the left of the person who's hobby is video-games##5
+20. the owner of the dog is on the left of the person who's hobby is traveling##1
+21. the person who's hobby is traveling is somewhere between the bartender and the person who's hobby is video-games
+22. the fan of disco is on the left or right of the person watching musical movies##3
+23. the person watching musical movies is on the left of the person who's hobby is video-games##1
+24. the owner of the pony is somewhere to the left of the person watching fantasy movies##5
+25. the fan of salsa is not the person watching horror movies##6
+26. the designer is on the left or right of the person watching zombie movies##3
+27. the owner of the chinchilla is on the right of the person who's hobby is traveling##1
+28. the owner of the lizard is somewhere to the right of the person who's sport is parkour##5
+29. the person who's hobby is video-games is not the person watching musical movies##6
+30. the fan of electronic is not the person watching horror movies##6","{'Hobby': ['reading', 'woodworking', 'traveling', 'video-games', 'writing'], 'Job': ['bartender', 'accountant', 'scientist', 'doctor', 'designer'], 'Movie-Genre': ['sports', 'horror', 'musical', 'zombie', 'fantasy'], 'Music-Genre': ['classical', 'disco', 'electronic', 'trance', 'salsa'], 'Pet': ['pony', 'dog', 'lizard', 'chinchilla', 'snake'], 'Sport': ['soccer', 'parkour', 'skiing', 'volleyball', 'biathlon']}"
diff --git a/part2/level7/Pt2_6x6_level7.csv b/part2/level7/Pt2_6x6_level7.csv
new file mode 100644
index 0000000000000000000000000000000000000000..acef0fc99c5b6b937666cb85eccc917f3bc533f1
--- /dev/null
+++ b/part2/level7/Pt2_6x6_level7.csv
@@ -0,0 +1,470 @@
+ID,Clues,SolutionGrid
+Pt1_6x6_level7-0,"There are 6 different favourite beverages: 7up, almond-milk, cola, fanta, juice, water
+There 6 different types of food: kiwi, onion, pear, raspberry, tomato, zucchini
+The people have 6 different hobbies: chess, fishing, magic-tricks, puzzles, reading, rock-climbing
+The people have 6 different jobs:  dancer, electrician, firefighter, librarian, pilot, writer
+6 different pets are kept: fish, frog, guinea-pig, horse, lizard, rabbit
+The people use 6 different means of transport: boat, jet-ski, motorbike, tram, trike, van
+ 1. the person who's hobby is puzzles is on the left of the person driving the motorbike##1
+ 2. the person driving the boat is somewhere to the right of the person who's hobby is reading##5
+ 3. the firefighter is not the owner of the horse##6
+ 4. the owner of the fish is in an odd position##4
+ 5. the owner of the rabbit is on the left or right of the dancer##3
+ 6. the person eating kiwi is somewhere to the right of the owner of the lizard##5
+ 7. the owner of the fish is not the person drinking fanta##6
+ 8. the person who's hobby is fishing is not the person driving the jet-ski##6
+ 9. the person who's hobby is magic-tricks is not the person drinking 7up##6
+10. the person driving the motorbike is the person drinking almond-milk##1
+11. the person who's hobby is puzzles is somewhere to the left of the pilot##5
+12. the person driving the trike is in an even position##4
+13. the writer is the person eating zucchini##1
+14. the person eating pear is between the electrician and the person who's hobby is reading##2
+15. the owner of the frog is somewhere to the right of the owner of the horse##5
+16. the person eating tomato is somewhere to the right of the firefighter##5
+17. the writer is on the left or right of the person who's hobby is magic-tricks##3
+18. the librarian is the person driving the van##1
+19. the owner of the rabbit is on the left or right of the owner of the lizard##3
+20. the person who's hobby is magic-tricks is on the left or right of the person who's hobby is reading##3
+21. the person who's hobby is magic-tricks is not the person driving the motorbike##6
+22. the person eating raspberry is somewhere to the left of the person driving the motorbike##5
+23. the person driving the motorbike is somewhere to the left of the person drinking cola##5
+24. the person drinking water is somewhere to the left of the person drinking fanta##5
+25. the pilot is on the right of the person eating onion##1
+26. the person driving the motorbike is somewhere to the right of the person who's hobby is chess##5
+27. the person eating onion is somewhere to the right of the person driving the tram##5
+28. the person drinking juice is on the right of the person driving the tram##1
+29. the person driving the jet-ski is somewhere to the right of the person driving the tram##5
+30. the person who's hobby is rock-climbing is somewhere between the person driving the van and the owner of the rabbit
+31. the dancer is on the far left or far right##3
+32. the person eating raspberry is on the left of the person who's hobby is reading##1
+33. the person drinking almond-milk is not the person who's hobby is reading##6
+34. the person who's hobby is chess is on the right of the person who's hobby is reading##1
+35. the owner of the rabbit is the person driving the jet-ski##1
+36. the person eating tomato is somewhere to the right of the owner of the frog##5
+37. the owner of the frog is the pilot##1
+38. the person drinking fanta is somewhere to the right of the person driving the tram##5
+39. the person driving the boat is the person drinking 7up##1
+40. the owner of the lizard is somewhere to the left of the owner of the frog##5
+41. the person who's hobby is puzzles is on the left of the person eating kiwi##1
+42. the person drinking juice is somewhere between the owner of the lizard and the person driving the trike","{'Beverage': ['water', 'juice', '7up', 'fanta', 'almond-milk', 'cola'], 'Food': ['raspberry', 'zucchini', 'pear', 'onion', 'kiwi', 'tomato'], 'Hobby': ['magic-tricks', 'reading', 'chess', 'puzzles', 'rock-climbing', 'fishing'], 'Job': ['dancer', 'writer', 'firefighter', 'electrician', 'pilot', 'librarian'], 'Pet': ['lizard', 'rabbit', 'fish', 'horse', 'frog', 'guinea-pig'], 'Transport': ['tram', 'jet-ski', 'boat', 'trike', 'motorbike', 'van']}"
+Pt1_6x6_level7-1,"There are 6 different favourite beverages: coffee, fanta, hot-chocolate, iced-tea, sprite, water
+There 6 different types of food: eggplant, garlic, onion, papaya, peach, zucchini
+The people have 6 different hobbies: camping, dancing, magic-tricks, skydiving, traveling, video-games
+The people perfer 6 different movie-genres: adventure, animation, disaster, epic, family, fantasy
+There are 6 different nationalities: american, canadian, japanese, malaysian, pakistani, turkish
+The people prefer 6 different types of sport: badminton, climbing, rowing, sailing, swimming, weightlifting
+ 1. the person who's sport is climbing is somewhere to the left of the person eating papaya##5
+ 2. the person who's sport is swimming is somewhere to the right of the person who's hobby is video-games##5
+ 3. the person drinking coffee is in an odd position##4
+ 4. the canadian is somewhere to the left of the person eating garlic##5
+ 5. the person watching fantasy movies is somewhere to the right of the person eating garlic##5
+ 6. the person who's hobby is camping is on the left of the person drinking iced-tea##1
+ 7. the person drinking coffee is somewhere to the right of the person watching fantasy movies##5
+ 8. the person watching disaster movies is not the person who's hobby is video-games##6
+ 9. the person watching adventure movies is on the left or right of the person drinking hot-chocolate##3
+10. the malaysian is the person drinking water##1
+11. the person watching family movies is on the far left or far right##3
+12. the person watching adventure movies is somewhere between the person watching family movies and the person drinking water
+13. the person who's sport is climbing is somewhere to the left of the person who's hobby is magic-tricks##5
+14. the person eating peach is somewhere to the left of the turkish##5
+15. the person watching fantasy movies is somewhere to the left of the person drinking hot-chocolate##5
+16. the person who's sport is sailing is somewhere between the person who's sport is rowing and the person eating garlic
+17. the person who's hobby is magic-tricks is somewhere between the person eating zucchini and the person eating peach
+18. the person who's sport is sailing is on the left or right of the japanese##3
+19. the person who's sport is swimming is on the right of the person drinking coffee##1
+20. the person drinking hot-chocolate is somewhere between the american and the person who's hobby is magic-tricks
+21. the person eating garlic is on the left or right of the canadian##3
+22. the person eating eggplant is on the left or right of the person who's sport is swimming##3
+23. the person watching disaster movies is on the far left##1
+24. the american is the person who's sport is weightlifting##1
+25. the person watching epic movies is somewhere to the right of the person watching fantasy movies##5
+26. the person who's sport is weightlifting is in an odd position##4
+27. the person who's hobby is magic-tricks is somewhere to the left of the person who's hobby is skydiving##5
+28. the person who's hobby is skydiving is not the person who's sport is weightlifting##6
+29. the person watching disaster movies is not the person who's hobby is traveling##6
+30. the person watching family movies is in an even position##4
+31. the person watching adventure movies is somewhere to the right of the person drinking sprite##5
+32. the person eating onion is not the turkish##6
+33. the person who's sport is climbing is not the japanese##6
+34. the person who's hobby is skydiving is not the person eating papaya##6
+35. the person watching animation movies is not the person who's hobby is dancing##6
+36. the person drinking sprite is somewhere to the left of the person who's sport is badminton##5
+37. the person eating eggplant is on the left of the pakistani##1
+38. the person who's hobby is traveling is between the american and the person eating peach##2
+39. the person eating zucchini is the canadian##1
+40. the malaysian is somewhere to the right of the person who's hobby is magic-tricks##5
+41. the person eating papaya is somewhere to the left of the person who's hobby is camping##5
+42. the pakistani is on the right of the american##1","{'Beverage': ['sprite', 'fanta', 'water', 'hot-chocolate', 'coffee', 'iced-tea'], 'Food': ['zucchini', 'garlic', 'peach', 'papaya', 'eggplant', 'onion'], 'Hobby': ['dancing', 'magic-tricks', 'video-games', 'traveling', 'camping', 'skydiving'], 'Movie-Genre': ['disaster', 'animation', 'fantasy', 'epic', 'adventure', 'family'], 'Nationality': ['canadian', 'japanese', 'malaysian', 'turkish', 'american', 'pakistani'], 'Sport': ['climbing', 'badminton', 'sailing', 'rowing', 'weightlifting', 'swimming']}"
+Pt1_6x6_level7-2,"The people have 6 different hobbies: board-games, camping, filmmaking, magic-tricks, puzzles, singing
+The people have 6 different jobs:  bartender, doctor, manager, mechanic, videographer, writer
+There are 6 different nationalities: french, indian, indonesian, italian, malaysian, mexican
+6 different pets are kept: chinchilla, dog, goat, hedgehog, lizard, rat
+The people prefer 6 different types of sport: baseball, lacrosse, parkour, snowboarding, soccer, weightlifting
+The people use 6 different means of transport: bus, jet-ski, motorbike, roller, skateboard, trike
+ 1. the owner of the chinchilla is on the left of the person who's hobby is singing##1
+ 2. the person who's sport is weightlifting is somewhere between the owner of the lizard and the person who's sport is baseball
+ 3. the person who's sport is baseball is not the person driving the skateboard##6
+ 4. the bartender is the person driving the trike##1
+ 5. the doctor is somewhere to the right of the person who's sport is baseball##5
+ 6. the person who's hobby is camping is not the bartender##6
+ 7. the person driving the skateboard is not the owner of the goat##6
+ 8. the person driving the jet-ski is on the right of the mexican##1
+ 9. the person who's sport is baseball is the person driving the motorbike##1
+10. the person who's hobby is camping is in an even position##4
+11. the person who's sport is soccer is on the far right##1
+12. the person who's hobby is camping is somewhere to the right of the person driving the motorbike##5
+13. the person who's hobby is filmmaking is somewhere to the left of the person driving the trike##5
+14. the person who's hobby is board-games is on the far right##1
+15. the indonesian is on the left of the person who's sport is snowboarding##1
+16. the owner of the goat is not the mechanic##6
+17. the mechanic is somewhere to the left of the owner of the hedgehog##5
+18. the indonesian is on the left of the person driving the skateboard##1
+19. the owner of the rat is the manager##1
+20. the owner of the dog is the person who's hobby is camping##1
+21. the mechanic is on the left or right of the videographer##3
+22. the person driving the trike is somewhere to the right of the person who's sport is snowboarding##5
+23. the person who's sport is snowboarding is not the person driving the bus##6
+24. the owner of the rat is somewhere to the right of the person who's hobby is magic-tricks##5
+25. the italian is the person who's sport is soccer##1
+26. the owner of the goat is in an odd position##4
+27. the person who's sport is lacrosse is not the owner of the chinchilla##6
+28. the bartender is the malaysian##1
+29. the person driving the trike is somewhere to the right of the indian##5
+30. the owner of the dog is the indian##1
+31. the owner of the dog is in an even position##4
+32. the person who's hobby is singing is somewhere to the left of the person driving the bus##5
+33. the person who's sport is parkour is the owner of the hedgehog##1
+34. the person who's hobby is magic-tricks is on the left or right of the person driving the jet-ski##3
+35. the person who's hobby is singing is somewhere to the left of the owner of the hedgehog##5
+36. the indonesian is somewhere to the right of the person who's sport is weightlifting##5
+37. the person driving the roller is somewhere between the owner of the rat and the owner of the lizard","{'Hobby': ['magic-tricks', 'singing', 'filmmaking', 'camping', 'puzzles', 'board-games'], 'Job': ['writer', 'manager', 'videographer', 'mechanic', 'bartender', 'doctor'], 'Nationality': ['mexican', 'french', 'indonesian', 'indian', 'malaysian', 'italian'], 'Pet': ['chinchilla', 'rat', 'goat', 'dog', 'hedgehog', 'lizard'], 'Sport': ['baseball', 'weightlifting', 'lacrosse', 'snowboarding', 'parkour', 'soccer'], 'Transport': ['motorbike', 'jet-ski', 'roller', 'skateboard', 'trike', 'bus']}"
+Pt1_6x6_level7-3,"There are 6 different favourite beverages: 7up, almond-milk, cola, iced-tea, juice, tea
+There 6 different types of food: avocado, cranberry, grapes, pepper, spinach, watermelon
+The people have 6 different jobs:  electrician, lawyer, police-officer, scientist, videographer, writer
+There are 6 different nationalities: australian, colombian, german, japanese, nigerian, thai
+The people prefer 6 different types of sport: baseball, basketball, cycling, ice-hockey, skiing, snowboarding
+The people use 6 different means of transport: bike, boat, car, snowmobile, subway, van
+ 1. the person driving the subway is between the german and the lawyer##2
+ 2. the person drinking iced-tea is on the left of the person who's sport is baseball##1
+ 3. the person eating cranberry is somewhere between the nigerian and the japanese
+ 4. the person who's sport is cycling is not the person eating spinach##6
+ 5. the thai is on the left or right of the person driving the van##3
+ 6. the scientist is the person drinking tea##1
+ 7. the person drinking iced-tea is in an odd position##4
+ 8. the person driving the subway is somewhere to the right of the nigerian##5
+ 9. the person eating grapes is not the person driving the car##6
+10. the person who's sport is basketball is somewhere to the left of the colombian##5
+11. the person eating watermelon is somewhere to the right of the person drinking almond-milk##5
+12. the person who's sport is snowboarding is on the far left or far right##3
+13. the person drinking juice is somewhere to the left of the person drinking almond-milk##5
+14. the person eating avocado is somewhere to the right of the scientist##5
+15. the electrician is somewhere to the right of the scientist##5
+16. the electrician is somewhere to the left of the person eating avocado##5
+17. the thai is not the person driving the car##6
+18. the person driving the boat is the person eating cranberry##1
+19. the person drinking 7up is somewhere to the right of the thai##5
+20. the nigerian is not the videographer##6
+21. the japanese is in an odd position##4
+22. the person eating pepper is on the right of the person eating grapes##1
+23. the person eating avocado is the person who's sport is snowboarding##1
+24. the person driving the bike is not the videographer##6
+25. the person drinking cola is on the left of the person eating avocado##1
+26. the thai is somewhere to the left of the videographer##5
+27. the person driving the snowmobile is somewhere to the left of the thai##5
+28. the person who's sport is cycling is somewhere to the left of the person driving the car##5
+29. the person drinking cola is somewhere to the left of the person eating avocado##5
+30. the person driving the bike is the thai##1
+31. the person eating grapes is on the left or right of the colombian##3
+32. the person drinking almond-milk is somewhere to the right of the nigerian##5
+33. the person who's sport is snowboarding is somewhere to the right of the thai##5
+34. the police-officer is somewhere to the left of the person who's sport is baseball##5
+35. the writer is not the person eating watermelon##6
+36. the person who's sport is skiing is on the left or right of the person who's sport is snowboarding##3
+37. the person who's sport is baseball is on the left or right of the police-officer##3
+38. the person who's sport is baseball is on the right of the nigerian##1
+39. the writer is in an odd position##4
+40. the person driving the car is the scientist##1","{'Beverage': ['iced-tea', 'juice', 'almond-milk', 'tea', 'cola', '7up'], 'Food': ['spinach', 'cranberry', 'grapes', 'pepper', 'watermelon', 'avocado'], 'Job': ['police-officer', 'lawyer', 'writer', 'scientist', 'electrician', 'videographer'], 'Nationality': ['nigerian', 'colombian', 'japanese', 'german', 'thai', 'australian'], 'Sport': ['basketball', 'baseball', 'cycling', 'ice-hockey', 'skiing', 'snowboarding'], 'Transport': ['snowmobile', 'boat', 'subway', 'car', 'bike', 'van']}"
+Pt1_6x6_level7-4,"There are 6 different favourite beverages: 7up, almond-milk, cola, milk, mirinda, sprite
+There 6 different types of food: banana, broccoli, kiwi, nectarine, radish, zucchini
+The people have 6 different hobbies: camping, cooking, drawing, fishing, puzzles, video-games
+6 different pets are kept: ferret, goldfish, lizard, mouse, pony, rabbit
+The people prefer 6 different types of sport: handball, ice-hockey, sailing, snowboarding, tennis, water-polo
+The people use 6 different means of transport: bus, helicopter, motorbike, subway, taxi, train
+ 1. the person drinking almond-milk is somewhere to the left of the owner of the lizard##5
+ 2. the owner of the pony is the person who's sport is handball##1
+ 3. the person who's sport is sailing is somewhere to the right of the person drinking 7up##5
+ 4. the owner of the ferret is somewhere to the left of the person drinking milk##5
+ 5. the person eating banana is on the right of the person who's sport is water-polo##1
+ 6. the owner of the rabbit is the person drinking cola##1
+ 7. the person who's sport is sailing is somewhere to the right of the person who's sport is handball##5
+ 8. the person eating radish is not the person who's hobby is cooking##6
+ 9. the person drinking milk is in an odd position##4
+10. the person driving the bus is on the left of the person driving the train##1
+11. the person who's hobby is fishing is between the person eating radish and the person eating nectarine##2
+12. the person driving the train is on the right of the person who's sport is sailing##1
+13. the person who's hobby is drawing is not the person who's sport is sailing##6
+14. the person who's hobby is video-games is not the person who's sport is handball##6
+15. the person eating zucchini is in an odd position##4
+16. the person drinking sprite is somewhere to the left of the person who's sport is sailing##5
+17. the person who's hobby is drawing is somewhere to the right of the person who's hobby is video-games##5
+18. the person who's hobby is fishing is on the left or right of the person drinking 7up##3
+19. the person who's hobby is cooking is somewhere to the left of the owner of the lizard##5
+20. the person eating radish is the person who's sport is tennis##1
+21. the person who's hobby is video-games is somewhere to the left of the owner of the lizard##5
+22. the owner of the rabbit is in an odd position##4
+23. the person driving the bus is between the person who's sport is handball and the person eating radish##2
+24. the person drinking almond-milk is somewhere to the right of the person eating zucchini##5
+25. the owner of the mouse is on the right of the owner of the lizard##1
+26. the owner of the mouse is somewhere to the right of the person eating kiwi##5
+27. the person who's sport is handball is on the right of the person drinking sprite##1
+28. the person eating broccoli is somewhere between the person drinking milk and the person who's hobby is cooking
+29. the person who's sport is ice-hockey is on the right of the person who's hobby is puzzles##1
+30. the person who's sport is handball is on the left of the owner of the lizard##1
+31. the owner of the mouse is on the right of the person who's sport is sailing##1
+32. the person eating nectarine is the person driving the subway##1
+33. the person drinking 7up is on the left or right of the person who's hobby is fishing##3
+34. the person drinking almond-milk is on the left of the person who's hobby is video-games##1
+35. the owner of the goldfish is somewhere between the person eating zucchini and the person driving the helicopter
+36. the person who's hobby is video-games is not the person driving the subway##6
+37. the person who's sport is ice-hockey is not the owner of the lizard##6
+38. the person who's sport is water-polo is on the far left or far right##3
+39. the person drinking almond-milk is not the owner of the lizard##6
+40. the person who's hobby is drawing is somewhere to the right of the person who's sport is handball##5
+41. the owner of the mouse is not the person driving the taxi##6
+42. the person driving the bus is somewhere between the person drinking sprite and the person who's sport is tennis
+43. the person driving the taxi is on the far left##1
+44. the person who's sport is snowboarding is somewhere to the right of the person who's sport is ice-hockey##5","{'Beverage': ['cola', 'almond-milk', 'sprite', '7up', 'milk', 'mirinda'], 'Food': ['zucchini', 'banana', 'broccoli', 'nectarine', 'kiwi', 'radish'], 'Hobby': ['puzzles', 'cooking', 'video-games', 'camping', 'fishing', 'drawing'], 'Pet': ['rabbit', 'goldfish', 'ferret', 'pony', 'lizard', 'mouse'], 'Sport': ['water-polo', 'ice-hockey', 'snowboarding', 'handball', 'sailing', 'tennis'], 'Transport': ['taxi', 'motorbike', 'helicopter', 'subway', 'bus', 'train']}"
+Pt1_6x6_level7-5,"There are 6 different favourite beverages: 7up, almond-milk, coffee, cola, iced-tea, lemonade
+The people have 6 different jobs:  firefighter, journalist, musician, nurse, project-manager, software-developer
+The people perfer 6 different movie-genres: animation, documentary, epic, fantasy, horror, romance
+The people prefer 6 different music-genres: d&b, funk, metal, r&b, salsa, soul
+There are 6 different nationalities: british, egyptian, german, nigerian, spanish, thai
+6 different pets are kept: chinchilla, ferret, goat, horse, pony, turtle
+ 1. the fan of r&b is not the person watching animation movies##6
+ 2. the fan of soul is not the person watching epic movies##6
+ 3. the software-developer is not the person drinking iced-tea##6
+ 4. the nigerian is in an odd position##4
+ 5. the fan of soul is on the right of the project-manager##1
+ 6. the nurse is somewhere to the right of the fan of funk##5
+ 7. the person watching documentary movies is on the right of the fan of r&b##1
+ 8. the person watching fantasy movies is somewhere to the right of the person watching epic movies##5
+ 9. the firefighter is the person drinking coffee##1
+10. the software-developer is somewhere to the left of the german##5
+11. the person drinking 7up is the person watching horror movies##1
+12. the musician is somewhere to the right of the person watching horror movies##5
+13. the person drinking cola is not the person watching animation movies##6
+14. the firefighter is not the person drinking lemonade##6
+15. the person watching documentary movies is on the left or right of the owner of the turtle##3
+16. the owner of the pony is in an odd position##4
+17. the person drinking lemonade is on the left or right of the firefighter##3
+18. the owner of the ferret is somewhere between the owner of the pony and the journalist
+19. the british is in an odd position##4
+20. the person watching epic movies is on the left or right of the person watching documentary movies##3
+21. the nigerian is on the left of the person drinking coffee##1
+22. the owner of the goat is on the right of the person drinking almond-milk##1
+23. the person watching romance movies is on the left or right of the person drinking coffee##3
+24. the british is not the fan of r&b##6
+25. the nurse is somewhere to the right of the fan of metal##5
+26. the person drinking coffee is the fan of funk##1
+27. the software-developer is between the fan of salsa and the thai##2
+28. the owner of the horse is on the far left##1
+29. the spanish is on the left or right of the british##3
+30. the person watching fantasy movies is somewhere to the right of the musician##5
+31. the musician is on the right of the person drinking iced-tea##1
+32. the person watching animation movies is somewhere to the left of the person watching romance movies##5
+33. the egyptian is somewhere between the person drinking cola and the fan of soul
+34. the owner of the ferret is somewhere to the left of the musician##5
+35. the fan of salsa is somewhere to the right of the owner of the turtle##5
+36. the fan of metal is somewhere to the left of the spanish##5
+37. the spanish is between the person watching horror movies and the owner of the chinchilla##2
+38. the fan of soul is on the left or right of the spanish##3
+39. the person watching fantasy movies is somewhere to the right of the fan of soul##5","{'Beverage': ['7up', 'iced-tea', 'lemonade', 'coffee', 'almond-milk', 'cola'], 'Job': ['journalist', 'project-manager', 'musician', 'firefighter', 'software-developer', 'nurse'], 'Movie-Genre': ['horror', 'epic', 'documentary', 'animation', 'romance', 'fantasy'], 'Music-Genre': ['metal', 'r&b', 'soul', 'funk', 'd&b', 'salsa'], 'Nationality': ['british', 'spanish', 'nigerian', 'thai', 'egyptian', 'german'], 'Pet': ['horse', 'ferret', 'chinchilla', 'turtle', 'pony', 'goat']}"
+Pt1_6x6_level7-6,"There are 6 different favourite beverages: coffee, fanta, lemonade, mirinda, soy-milk, sprite
+The people prefer 6 different music-genres: blues, dubstep, funk, indie, punk, salsa
+There are 6 different nationalities: egyptian, french, indonesian, mexican, thai, turkish
+6 different pets are kept: cat, ferret, lizard, rabbit, snake, turtle
+The people prefer 6 different types of sport: basketball, climbing, handball, sailing, soccer, tennis
+The people use 6 different means of transport: bike, bus, motorbike, subway, taxi, trike
+ 1. the thai is somewhere to the left of the person who's sport is handball##5
+ 2. the person drinking sprite is somewhere between the fan of dubstep and the person who's sport is climbing
+ 3. the person driving the bus is somewhere to the left of the person driving the motorbike##5
+ 4. the person driving the taxi is not the owner of the turtle##6
+ 5. the person who's sport is basketball is somewhere between the person driving the motorbike and the person who's sport is climbing
+ 6. the turkish is the person driving the bus##1
+ 7. the person who's sport is handball is on the far left or far right##3
+ 8. the person who's sport is soccer is not the owner of the turtle##6
+ 9. the owner of the ferret is somewhere between the fan of indie and the french
+10. the person who's sport is sailing is in an odd position##4
+11. the person driving the bus is on the left or right of the person who's sport is climbing##3
+12. the person who's sport is sailing is somewhere between the turkish and the fan of funk
+13. the person who's sport is handball is on the right of the thai##1
+14. the owner of the cat is not the person driving the bus##6
+15. the owner of the rabbit is the fan of indie##1
+16. the fan of salsa is on the right of the person drinking fanta##1
+17. the person who's sport is handball is on the right of the person who's sport is tennis##1
+18. the person driving the bus is not the person who's sport is climbing##6
+19. the person driving the motorbike is on the left of the egyptian##1
+20. the person drinking mirinda is on the left or right of the fan of blues##3
+21. the person driving the bike is somewhere to the right of the owner of the snake##5
+22. the person drinking fanta is somewhere to the right of the person driving the taxi##5
+23. the owner of the ferret is between the person driving the taxi and the fan of indie##2
+24. the person who's sport is soccer is on the left of the person driving the motorbike##1
+25. the egyptian is somewhere to the right of the indonesian##5
+26. the thai is somewhere to the right of the person drinking sprite##5
+27. the person drinking lemonade is on the left or right of the turkish##3
+28. the fan of punk is between the person driving the subway and the owner of the cat##2
+29. the person who's sport is handball is in an even position##4
+30. the person drinking lemonade is somewhere to the left of the fan of punk##5
+31. the person drinking coffee is on the far right##1
+32. the fan of dubstep is on the left or right of the thai##3
+33. the person drinking mirinda is on the left or right of the owner of the turtle##3
+34. the indonesian is on the right of the person who's sport is sailing##1
+35. the person driving the bus is the person driving the bus##1
+36. the person who's sport is soccer is somewhere to the left of the person drinking fanta##5
+37. the fan of blues is the person drinking sprite##1","{'Beverage': ['lemonade', 'soy-milk', 'sprite', 'mirinda', 'fanta', 'coffee'], 'Music-Genre': ['indie', 'punk', 'blues', 'dubstep', 'funk', 'salsa'], 'Nationality': ['mexican', 'turkish', 'french', 'indonesian', 'thai', 'egyptian'], 'Pet': ['rabbit', 'ferret', 'cat', 'snake', 'turtle', 'lizard'], 'Sport': ['climbing', 'basketball', 'sailing', 'soccer', 'tennis', 'handball'], 'Transport': ['subway', 'bus', 'taxi', 'trike', 'motorbike', 'bike']}"
+Pt1_6x6_level7-7,"There are 6 different favourite beverages: 7up, almond-milk, cola, hot-chocolate, juice, soy-milk
+The people have 6 different jobs:  dancer, electrician, journalist, librarian, paramedic, police-officer
+The people perfer 6 different movie-genres: action, epic, family, fantasy, horror, thriller
+The people prefer 6 different music-genres: electronic, folk, funk, jazz, punk, reggae
+There are 6 different nationalities: australian, chinese, german, indonesian, italian, turkish
+The people use 6 different means of transport: airplane, boat, jet-ski, motorbike, roller, scooter
+ 1. the electrician is on the left or right of the fan of punk##3
+ 2. the indonesian is on the left or right of the person driving the motorbike##3
+ 3. the librarian is somewhere to the left of the person watching horror movies##5
+ 4. the person driving the airplane is the dancer##1
+ 5. the person watching thriller movies is in an odd position##4
+ 6. the turkish is on the left or right of the fan of folk##3
+ 7. the person watching fantasy movies is somewhere between the person driving the boat and the person drinking juice
+ 8. the turkish is somewhere to the left of the person drinking hot-chocolate##5
+ 9. the journalist is somewhere between the person watching family movies and the person watching epic movies
+10. the person drinking 7up is not the italian##6
+11. the dancer is on the left of the person drinking 7up##1
+12. the person drinking soy-milk is not the german##6
+13. the australian is not the fan of electronic##6
+14. the person driving the scooter is in an odd position##4
+15. the person watching action movies is on the left or right of the person watching epic movies##3
+16. the fan of folk is in an odd position##4
+17. the paramedic is somewhere to the right of the person driving the roller##5
+18. the paramedic is on the right of the person watching thriller movies##1
+19. the paramedic is not the person watching family movies##6
+20. the person driving the scooter is on the left or right of the fan of punk##3
+21. the librarian is on the right of the person driving the roller##1
+22. the turkish is the person watching horror movies##1
+23. the person drinking 7up is the fan of funk##1
+24. the person watching action movies is not the person drinking 7up##6
+25. the person watching action movies is on the far left or far right##3
+26. the fan of electronic is on the left or right of the person drinking cola##3
+27. the fan of reggae is somewhere to the right of the person driving the motorbike##5
+28. the person watching fantasy movies is somewhere between the person driving the airplane and the person driving the jet-ski
+29. the fan of electronic is somewhere between the person watching thriller movies and the fan of reggae
+30. the police-officer is the person drinking hot-chocolate##1
+31. the person driving the roller is somewhere to the left of the librarian##5
+32. the person watching epic movies is on the left or right of the fan of punk##3
+33. the fan of folk is the chinese##1
+34. the fan of punk is on the left or right of the fan of reggae##3
+35. the person watching action movies is on the left or right of the person drinking almond-milk##3
+36. the person driving the jet-ski is the fan of punk##1
+37. the italian is on the left of the fan of funk##1
+38. the person driving the scooter is somewhere to the left of the person driving the jet-ski##5
+39. the dancer is on the left or right of the fan of funk##3
+40. the librarian is on the right of the person driving the roller##1
+41. the australian is somewhere to the right of the person driving the roller##5
+42. the indonesian is somewhere to the right of the turkish##5
+43. the person watching thriller movies is not the person drinking almond-milk##6
+44. the italian is somewhere to the left of the person watching thriller movies##5","{'Beverage': ['juice', '7up', 'cola', 'soy-milk', 'almond-milk', 'hot-chocolate'], 'Job': ['dancer', 'journalist', 'librarian', 'paramedic', 'electrician', 'police-officer'], 'Movie-Genre': ['family', 'fantasy', 'thriller', 'horror', 'epic', 'action'], 'Music-Genre': ['jazz', 'funk', 'folk', 'electronic', 'reggae', 'punk'], 'Nationality': ['italian', 'german', 'chinese', 'turkish', 'indonesian', 'australian'], 'Transport': ['airplane', 'roller', 'boat', 'motorbike', 'scooter', 'jet-ski']}"
+Pt1_6x6_level7-8,"There are 6 different favourite beverages: almond-milk, fanta, hot-chocolate, lemonade, mirinda, sprite
+There 6 different types of food: asparagus, kale, orange, pepper, potato, radish
+The people have 6 different hobbies: chess, hiking, puzzles, rock-climbing, traveling, video-games
+The people have 6 different jobs:  architect, dancer, doctor, nurse, software-developer, videographer
+6 different pets are kept: dog, fish, lizard, pony, rabbit, snake
+The people use 6 different means of transport: airplane, bike, jet-ski, roller, subway, taxi
+ 1. the person eating potato is on the right of the person driving the taxi##1
+ 2. the person driving the airplane is somewhere between the owner of the fish and the person driving the roller
+ 3. the person who's hobby is traveling is the person eating orange##1
+ 4. the person drinking lemonade is somewhere to the right of the owner of the lizard##5
+ 5. the software-developer is somewhere between the person eating asparagus and the owner of the dog
+ 6. the person drinking almond-milk is on the right of the architect##1
+ 7. the owner of the snake is somewhere to the left of the person driving the roller##5
+ 8. the person driving the bike is somewhere to the right of the person eating pepper##5
+ 9. the person drinking sprite is somewhere to the left of the owner of the lizard##5
+10. the person who's hobby is traveling is somewhere to the right of the person who's hobby is puzzles##5
+11. the dancer is not the owner of the fish##6
+12. the nurse is the person drinking almond-milk##1
+13. the person eating radish is somewhere to the right of the person driving the subway##5
+14. the dancer is somewhere to the right of the person who's hobby is puzzles##5
+15. the owner of the lizard is not the software-developer##6
+16. the person driving the roller is the person who's hobby is chess##1
+17. the architect is between the person eating orange and the owner of the pony##2
+18. the owner of the dog is somewhere between the owner of the lizard and the person eating potato
+19. the person driving the roller is not the owner of the rabbit##6
+20. the architect is somewhere to the right of the person eating potato##5
+21. the person eating potato is on the left or right of the doctor##3
+22. the person eating pepper is in an odd position##4
+23. the person driving the airplane is somewhere to the right of the person drinking mirinda##5
+24. the person eating radish is on the left of the owner of the dog##1
+25. the person drinking sprite is the person eating radish##1
+26. the person who's hobby is video-games is on the left or right of the person eating asparagus##3
+27. the owner of the lizard is on the left or right of the owner of the rabbit##3
+28. the owner of the snake is not the person driving the airplane##6
+29. the person drinking almond-milk is somewhere to the right of the person eating radish##5
+30. the dancer is somewhere to the right of the owner of the pony##5
+31. the person driving the subway is not the doctor##6
+32. the owner of the snake is the person driving the jet-ski##1
+33. the person who's hobby is hiking is the person drinking sprite##1
+34. the person driving the roller is the person who's hobby is chess##1
+35. the doctor is in an odd position##4
+36. the person who's hobby is chess is somewhere to the right of the person driving the jet-ski##5
+37. the person drinking hot-chocolate is somewhere to the left of the person driving the subway##5
+38. the dancer is the person who's hobby is chess##1
+39. the person eating radish is on the right of the owner of the pony##1
+40. the owner of the pony is somewhere to the right of the person eating asparagus##5
+41. the person eating asparagus is somewhere to the left of the software-developer##5
+42. the owner of the lizard is the person eating pepper##1
+43. the person driving the taxi is not the person eating potato##6
+44. the dancer is not the owner of the dog##6","{'Beverage': ['hot-chocolate', 'mirinda', 'sprite', 'almond-milk', 'fanta', 'lemonade'], 'Food': ['asparagus', 'potato', 'radish', 'orange', 'pepper', 'kale'], 'Hobby': ['puzzles', 'video-games', 'hiking', 'traveling', 'chess', 'rock-climbing'], 'Job': ['doctor', 'software-developer', 'architect', 'nurse', 'dancer', 'videographer'], 'Pet': ['fish', 'pony', 'snake', 'dog', 'lizard', 'rabbit'], 'Transport': ['taxi', 'subway', 'jet-ski', 'airplane', 'roller', 'bike']}"
+Pt1_6x6_level7-9,"There are 6 different favourite beverages: 7up, fanta, hot-chocolate, mirinda, sprite, tea
+There 6 different types of food: kale, lemon, lettuce, pear, peas, pomegranate
+The people have 6 different hobbies: dancing, filmmaking, gardening, photography, skydiving, sudoku
+The people perfer 6 different movie-genres: adventure, disaster, fantasy, martial-arts, mystery, superhero
+There are 6 different nationalities: argentine, colombian, dutch, french, malaysian, thai
+The people use 6 different means of transport: airplane, boat, bus, ship, subway, train
+ 1. the person who's hobby is dancing is somewhere to the right of the person eating lemon##5
+ 2. the person who's hobby is filmmaking is on the left or right of the person eating kale##3
+ 3. the person who's hobby is gardening is in an even position##4
+ 4. the french is on the left of the person watching fantasy movies##1
+ 5. the person driving the subway is somewhere to the left of the person who's hobby is gardening##5
+ 6. the person who's hobby is filmmaking is on the left of the person drinking sprite##1
+ 7. the person who's hobby is photography is somewhere between the person drinking tea and the french
+ 8. the argentine is somewhere to the left of the person watching superhero movies##5
+ 9. the person watching martial-arts movies is on the far left or far right##3
+10. the person driving the boat is somewhere to the right of the person eating pomegranate##5
+11. the colombian is on the left or right of the person watching adventure movies##3
+12. the person drinking sprite is the dutch##1
+13. the person watching fantasy movies is between the person watching disaster movies and the person driving the boat##2
+14. the person watching disaster movies is somewhere to the right of the person watching adventure movies##5
+15. the dutch is the person watching superhero movies##1
+16. the person driving the boat is not the person watching mystery movies##6
+17. the malaysian is the person driving the ship##1
+18. the person driving the boat is not the person watching disaster movies##6
+19. the person driving the train is somewhere to the right of the person eating pear##5
+20. the person driving the subway is somewhere between the person driving the train and the person driving the ship
+21. the french is somewhere to the left of the person drinking hot-chocolate##5
+22. the person who's hobby is photography is on the left of the person drinking fanta##1
+23. the person who's hobby is skydiving is on the right of the person who's hobby is filmmaking##1
+24. the person watching adventure movies is on the far left##1
+25. the person eating lemon is somewhere to the right of the person watching adventure movies##5
+26. the person eating pear is on the far left##1
+27. the person watching disaster movies is the person driving the airplane##1
+28. the person drinking mirinda is on the right of the person watching disaster movies##1
+29. the person drinking fanta is in an odd position##4
+30. the person who's hobby is filmmaking is somewhere to the left of the person drinking sprite##5
+31. the person driving the train is not the person eating peas##6
+32. the colombian is on the right of the malaysian##1
+33. the person eating peas is somewhere to the right of the person driving the boat##5
+34. the person eating lettuce is in an even position##4
+35. the person drinking tea is somewhere to the left of the person watching mystery movies##5
+36. the person watching mystery movies is not the person drinking tea##6
+37. the person drinking hot-chocolate is not the person who's hobby is skydiving##6
+38. the person who's hobby is skydiving is on the left or right of the person who's hobby is filmmaking##3
+39. the person watching disaster movies is in an odd position##4
+40. the person drinking sprite is somewhere between the person eating peas and the person driving the subway","{'Beverage': ['tea', '7up', 'fanta', 'mirinda', 'sprite', 'hot-chocolate'], 'Food': ['pear', 'lemon', 'pomegranate', 'lettuce', 'kale', 'peas'], 'Hobby': ['sudoku', 'photography', 'dancing', 'filmmaking', 'skydiving', 'gardening'], 'Movie-Genre': ['adventure', 'mystery', 'disaster', 'fantasy', 'superhero', 'martial-arts'], 'Nationality': ['malaysian', 'colombian', 'french', 'argentine', 'dutch', 'thai'], 'Transport': ['ship', 'subway', 'airplane', 'train', 'boat', 'bus']}"
diff --git a/part2/level7/Pt2_6x7_level7.csv b/part2/level7/Pt2_6x7_level7.csv
new file mode 100644
index 0000000000000000000000000000000000000000..a5090e3089acafd65709f9c005b307c787a68714
--- /dev/null
+++ b/part2/level7/Pt2_6x7_level7.csv
@@ -0,0 +1,562 @@
+ID,Clues,SolutionGrid
+Pt1_6x7_level7-0,"There 7 different types of food: carrot, cauliflower, cucumber, kiwi, orange, pear, tomato
+The people have 7 different hobbies: baking, camping, chess, collecting, singing, sudoku, video-games
+The people perfer 7 different movie-genres: animation, disaster, fantasy, musical, satire, scientific, time-travel
+There are 7 different nationalities: american, argentine, french, indonesian, italian, polish, turkish
+7 different pets are kept: bird, cat, chinchilla, ferret, lizard, rabbit, rat
+The people use 7 different means of transport: airplane, bus, motorbike, skateboard, taxi, train, van
+ 1. the person eating tomato is somewhere to the right of the person driving the train##5
+ 2. the person eating tomato is in an even position##4
+ 3. the person driving the van is not the person eating kiwi##6
+ 4. the person who's hobby is collecting is on the left or right of the american##3
+ 5. the person driving the bus is on the left or right of the french##3
+ 6. the person eating pear is on the left or right of the person eating tomato##3
+ 7. the person watching fantasy movies is between the person watching disaster movies and the turkish##2
+ 8. the indonesian is somewhere to the left of the owner of the rabbit##5
+ 9. the person driving the bus is the owner of the chinchilla##1
+10. the person eating orange is on the left or right of the argentine##3
+11. the person eating carrot is somewhere to the right of the person driving the motorbike##5
+12. the person eating carrot is somewhere to the left of the owner of the chinchilla##5
+13. the person driving the taxi is on the left of the person watching scientific movies##1
+14. the indonesian is somewhere to the left of the french##5
+15. the person driving the bus is in an even position##4
+16. the person driving the train is somewhere to the right of the person who's hobby is camping##5
+17. the person watching disaster movies is somewhere to the right of the owner of the lizard##5
+18. the person watching musical movies is not the person eating orange##6
+19. the person eating orange is somewhere between the owner of the lizard and the argentine
+20. the person who's hobby is singing is the owner of the cat##1
+21. the person watching fantasy movies is the person driving the skateboard##1
+22. the owner of the bird is somewhere to the right of the person watching time-travel movies##5
+23. the owner of the bird is the person who's hobby is video-games##1
+24. the person eating cucumber is somewhere to the left of the person who's hobby is singing##5
+25. the person eating kiwi is on the left or right of the owner of the rabbit##3
+26. the person driving the train is somewhere to the right of the french##5
+27. the person eating tomato is somewhere between the person who's hobby is singing and the person watching animation movies
+28. the italian is on the left or right of the person eating tomato##3
+29. the person who's hobby is video-games is somewhere between the person driving the train and the person eating cauliflower
+30. the person who's hobby is camping is not the argentine##6
+31. the person who's hobby is baking is between the person watching animation movies and the french##2
+32. the person watching satire movies is not the person driving the van##6
+33. the person watching musical movies is somewhere between the person driving the airplane and the italian
+34. the person watching time-travel movies is not the person who's hobby is sudoku##6
+35. the person eating orange is not the person who's hobby is collecting##6
+36. the person eating pear is not the person driving the van##6
+37. the person watching satire movies is somewhere to the right of the person watching fantasy movies##5
+38. the polish is not the person who's hobby is video-games##6
+39. the italian is not the person driving the bus##6
+40. the person driving the airplane is on the far right##1
+41. the italian is not the owner of the chinchilla##6
+42. the person eating orange is not the owner of the rat##6
+43. the person watching musical movies is not the argentine##6
+44. the person watching disaster movies is somewhere to the right of the person driving the motorbike##5
+45. the owner of the lizard is not the person eating tomato##6
+46. the person driving the van is somewhere to the left of the argentine##5
+47. the person driving the skateboard is between the person who's hobby is chess and the person watching animation movies##2
+48. the owner of the ferret is the turkish##1
+49. the person who's hobby is singing is not the person eating tomato##6
+50. the polish is on the far right##1
+51. the person watching time-travel movies is on the right of the person driving the bus##1","{'Food': ['cucumber', 'carrot', 'orange', 'kiwi', 'pear', 'tomato', 'cauliflower'], 'Hobby': ['camping', 'baking', 'chess', 'sudoku', 'collecting', 'video-games', 'singing'], 'Movie-Genre': ['animation', 'fantasy', 'disaster', 'satire', 'time-travel', 'musical', 'scientific'], 'Nationality': ['turkish', 'indonesian', 'french', 'argentine', 'italian', 'american', 'polish'], 'Pet': ['ferret', 'lizard', 'rabbit', 'chinchilla', 'rat', 'bird', 'cat'], 'Transport': ['motorbike', 'skateboard', 'van', 'bus', 'train', 'taxi', 'airplane']}"
+Pt1_6x7_level7-1,"There 7 different types of food: apricot, grapefruit, grapes, mango, papaya, raspberry, tomato
+The people have 7 different hobbies: collecting, fishing, hiking, reading, singing, skydiving, traveling
+The people have 7 different jobs:  bartender, engineer, freelancer, manager, paramedic, photographer, security-guard
+The people perfer 7 different movie-genres: comedy, crime, drama, horror, romance, thriller, zombie
+The people prefer 7 different music-genres: ambient, blues, d&b, jazz, pop, reggae, techno
+7 different pets are kept: cat, ferret, fish, goat, guinea-pig, horse, rat
+ 1. the fan of reggae is somewhere to the left of the person watching crime movies##5
+ 2. the bartender is the person watching romance movies##1
+ 3. the person who's hobby is fishing is somewhere to the right of the person who's hobby is hiking##5
+ 4. the person eating raspberry is not the owner of the goat##6
+ 5. the security-guard is somewhere to the left of the person watching crime movies##5
+ 6. the person eating grapes is the owner of the horse##1
+ 7. the person watching comedy movies is not the person eating grapefruit##6
+ 8. the person eating mango is on the left or right of the person who's hobby is reading##3
+ 9. the fan of ambient is not the person watching thriller movies##6
+10. the person who's hobby is hiking is not the person watching crime movies##6
+11. the owner of the guinea-pig is somewhere to the right of the person eating apricot##5
+12. the owner of the guinea-pig is on the left or right of the owner of the ferret##3
+13. the photographer is somewhere to the right of the owner of the horse##5
+14. the person who's hobby is collecting is somewhere to the right of the photographer##5
+15. the person watching horror movies is somewhere to the left of the person who's hobby is singing##5
+16. the fan of blues is somewhere between the person eating tomato and the owner of the fish
+17. the person eating mango is somewhere to the left of the security-guard##5
+18. the person who's hobby is collecting is on the right of the person who's hobby is reading##1
+19. the person eating grapes is on the left of the person who's hobby is reading##1
+20. the owner of the cat is not the fan of d&b##6
+21. the person eating tomato is on the left or right of the person who's hobby is traveling##3
+22. the manager is on the left or right of the owner of the goat##3
+23. the person watching horror movies is in an odd position##4
+24. the owner of the rat is on the far left or far right##3
+25. the person eating raspberry is somewhere to the left of the person eating papaya##5
+26. the person eating mango is somewhere to the left of the owner of the cat##5
+27. the photographer is somewhere to the left of the engineer##5
+28. the owner of the guinea-pig is somewhere between the person watching crime movies and the person watching romance movies
+29. the photographer is in an odd position##4
+30. the owner of the horse is somewhere to the left of the engineer##5
+31. the bartender is the person who's hobby is collecting##1
+32. the bartender is on the left of the person eating grapefruit##1
+33. the fan of blues is in the middle##1
+34. the fan of reggae is not the person who's hobby is singing##6
+35. the engineer is not the owner of the fish##6
+36. the owner of the goat is on the left of the owner of the horse##1
+37. the owner of the horse is on the right of the owner of the goat##1
+38. the person watching comedy movies is somewhere to the right of the fan of reggae##5
+39. the engineer is on the left of the fan of pop##1
+40. the person who's hobby is skydiving is on the left or right of the person eating grapefruit##3
+41. the fan of pop is on the far left or far right##3
+42. the person who's hobby is skydiving is not the person watching crime movies##6
+43. the fan of blues is on the left or right of the fan of d&b##3
+44. the fan of ambient is on the right of the person watching zombie movies##1
+45. the person who's hobby is collecting is between the person who's hobby is singing and the person watching drama movies##2
+46. the paramedic is not the person watching drama movies##6
+47. the paramedic is somewhere to the left of the person eating grapes##5
+48. the person watching romance movies is on the right of the owner of the fish##1
+49. the owner of the horse is somewhere to the left of the freelancer##5
+50. the paramedic is in an odd position##4
+51. the person eating grapes is on the right of the fan of jazz##1
+52. the engineer is somewhere to the right of the owner of the goat##5
+53. the person watching romance movies is somewhere to the left of the person watching thriller movies##5","{'Food': ['apricot', 'grapes', 'raspberry', 'mango', 'grapefruit', 'tomato', 'papaya'], 'Hobby': ['hiking', 'fishing', 'reading', 'collecting', 'singing', 'skydiving', 'traveling'], 'Job': ['paramedic', 'manager', 'photographer', 'bartender', 'security-guard', 'engineer', 'freelancer'], 'Movie-Genre': ['horror', 'zombie', 'drama', 'romance', 'thriller', 'comedy', 'crime'], 'Music-Genre': ['jazz', 'reggae', 'ambient', 'blues', 'd&b', 'techno', 'pop'], 'Pet': ['goat', 'horse', 'fish', 'ferret', 'guinea-pig', 'cat', 'rat']}"
+Pt1_6x7_level7-2,"There are 7 different favourite beverages: coffee, cola, hot-chocolate, iced-tea, juice, lemonade, milk
+The people have 7 different jobs:  accountant, chef, engineer, firefighter, fisherman, lawyer, social-worker
+The people perfer 7 different movie-genres: disaster, drama, fantasy, horror, mystery, satire, scientific
+The people prefer 7 different music-genres: funk, house, metal, reggae, soul, techno, trance
+7 different pets are kept: fish, goldfish, pony, rabbit, rat, snake, turtle
+The people use 7 different means of transport: bike, bus, car, motorbike, snowmobile, train, tram
+ 1. the person watching mystery movies is somewhere to the right of the accountant##5
+ 2. the person driving the snowmobile is on the left or right of the chef##3
+ 3. the person driving the bus is in the middle##1
+ 4. the person drinking iced-tea is the person driving the bus##1
+ 5. the person driving the train is not the owner of the snake##6
+ 6. the person drinking iced-tea is on the left or right of the lawyer##3
+ 7. the person watching drama movies is the person driving the motorbike##1
+ 8. the person drinking hot-chocolate is on the right of the person drinking milk##1
+ 9. the person driving the train is somewhere between the person drinking hot-chocolate and the fan of reggae
+10. the fan of trance is the person driving the train##1
+11. the person watching satire movies is the person watching satire movies##1
+12. the person drinking cola is somewhere to the right of the person driving the snowmobile##5
+13. the person driving the snowmobile is not the fan of reggae##6
+14. the fisherman is not the fan of soul##6
+15. the person watching fantasy movies is somewhere to the left of the person driving the car##5
+16. the chef is not the person watching scientific movies##6
+17. the owner of the goldfish is somewhere to the left of the person watching scientific movies##5
+18. the social-worker is on the right of the person drinking lemonade##1
+19. the firefighter is the owner of the rabbit##1
+20. the fan of funk is on the left or right of the person driving the motorbike##3
+21. the person watching drama movies is on the right of the owner of the goldfish##1
+22. the owner of the rabbit is in an even position##4
+23. the person driving the train is on the left or right of the person drinking cola##3
+24. the owner of the snake is not the person drinking coffee##6
+25. the person watching satire movies is on the left or right of the person driving the motorbike##3
+26. the owner of the rabbit is on the left of the person driving the snowmobile##1
+27. the person watching horror movies is the firefighter##1
+28. the fisherman is somewhere to the left of the person drinking iced-tea##5
+29. the owner of the snake is on the far left##1
+30. the fan of metal is not the person watching horror movies##6
+31. the fan of metal is on the left of the person driving the bike##1
+32. the fisherman is the person drinking milk##1
+33. the person drinking lemonade is in an even position##4
+34. the person watching drama movies is somewhere to the left of the person watching horror movies##5
+35. the fan of soul is somewhere to the left of the person drinking iced-tea##5
+36. the fan of techno is the owner of the pony##1
+37. the accountant is not the person watching horror movies##6
+38. the fan of metal is on the far left##1
+39. the person driving the motorbike is the person watching drama movies##1
+40. the owner of the fish is somewhere to the left of the person drinking iced-tea##5
+41. the person watching fantasy movies is the person driving the snowmobile##1
+42. the person watching scientific movies is somewhere to the right of the fan of house##5
+43. the engineer is the fan of metal##1
+44. the person watching disaster movies is somewhere to the left of the person drinking milk##5
+45. the person drinking coffee is on the left or right of the fan of funk##3
+46. the person driving the train is between the owner of the rat and the person drinking coffee##2
+47. the accountant is the fan of techno##1
+48. the owner of the rabbit is on the left or right of the owner of the fish##3
+49. the fan of house is somewhere to the right of the owner of the snake##5
+50. the fan of metal is not the person driving the motorbike##6","{'Beverage': ['juice', 'milk', 'hot-chocolate', 'iced-tea', 'coffee', 'lemonade', 'cola'], 'Job': ['engineer', 'fisherman', 'lawyer', 'firefighter', 'accountant', 'chef', 'social-worker'], 'Movie-Genre': ['disaster', 'satire', 'drama', 'horror', 'fantasy', 'mystery', 'scientific'], 'Music-Genre': ['metal', 'house', 'soul', 'funk', 'techno', 'trance', 'reggae'], 'Pet': ['snake', 'goldfish', 'fish', 'rabbit', 'pony', 'turtle', 'rat'], 'Transport': ['tram', 'bike', 'motorbike', 'bus', 'snowmobile', 'train', 'car']}"
+Pt1_6x7_level7-3,"There are 7 different favourite beverages: 7up, coffee, cola, juice, mirinda, tea, water
+There 7 different types of food: apple, artichoke, cauliflower, corn, cranberry, lemon, onion
+The people have 7 different hobbies: camping, collecting, photography, reading, skydiving, video-games, writing
+The people have 7 different jobs:  dancer, dressmaker, engineer, nurse, project-manager, scientist, software-developer
+The people perfer 7 different movie-genres: action, comedy, fantasy, martial-arts, musical, spy, time-travel
+The people prefer 7 different types of sport: climbing, cricket, handball, parkour, sailing, tennis, weightlifting
+ 1. the person who's sport is tennis is somewhere to the left of the person who's hobby is reading##5
+ 2. the person watching musical movies is not the person who's sport is tennis##6
+ 3. the person who's sport is cricket is somewhere to the right of the scientist##5
+ 4. the person drinking coffee is on the left of the person drinking mirinda##1
+ 5. the person drinking tea is the dressmaker##1
+ 6. the person drinking 7up is not the person watching comedy movies##6
+ 7. the person drinking mirinda is somewhere to the left of the person watching martial-arts movies##5
+ 8. the person eating cauliflower is on the left or right of the person eating cranberry##3
+ 9. the person drinking tea is somewhere to the right of the person eating corn##5
+10. the person who's sport is parkour is on the left or right of the person who's sport is handball##3
+11. the person watching martial-arts movies is on the left or right of the person watching spy movies##3
+12. the person who's sport is handball is on the left or right of the scientist##3
+13. the software-developer is the person watching martial-arts movies##1
+14. the person who's sport is climbing is in an odd position##4
+15. the person who's sport is sailing is somewhere to the left of the person watching musical movies##5
+16. the person watching spy movies is somewhere between the person who's sport is climbing and the person who's hobby is writing
+17. the person who's hobby is skydiving is on the left of the person drinking cola##1
+18. the person who's hobby is video-games is on the far right##1
+19. the person watching time-travel movies is not the dressmaker##6
+20. the person drinking 7up is somewhere to the left of the person who's sport is parkour##5
+21. the person who's hobby is reading is between the person drinking water and the person who's sport is climbing##2
+22. the person eating cauliflower is somewhere to the left of the person watching time-travel movies##5
+23. the person who's hobby is reading is somewhere to the left of the dressmaker##5
+24. the person who's sport is climbing is somewhere to the left of the person drinking water##5
+25. the person watching musical movies is somewhere to the right of the person eating apple##5
+26. the person drinking cola is somewhere to the right of the scientist##5
+27. the person watching martial-arts movies is in an odd position##4
+28. the person who's sport is cricket is on the left or right of the person eating artichoke##3
+29. the person who's sport is tennis is somewhere to the right of the person drinking juice##5
+30. the person watching comedy movies is the person eating cauliflower##1
+31. the person drinking tea is not the person who's hobby is camping##6
+32. the person watching action movies is not the person drinking cola##6
+33. the person eating corn is on the left or right of the person eating cranberry##3
+34. the person drinking 7up is on the right of the person watching fantasy movies##1
+35. the person who's hobby is camping is somewhere to the left of the person eating lemon##5
+36. the person drinking tea is not the dancer##6
+37. the person who's sport is parkour is not the person drinking mirinda##6
+38. the person who's sport is tennis is on the left or right of the engineer##3
+39. the project-manager is somewhere to the right of the person watching comedy movies##5
+40. the person who's sport is weightlifting is somewhere to the left of the person watching time-travel movies##5
+41. the person eating apple is the person who's sport is sailing##1
+42. the person who's sport is handball is not the person drinking tea##6
+43. the dressmaker is somewhere to the left of the nurse##5
+44. the person drinking mirinda is somewhere between the person eating corn and the person drinking juice
+45. the person drinking coffee is somewhere to the left of the nurse##5
+46. the person watching comedy movies is not the person eating onion##6
+47. the person drinking tea is somewhere to the right of the person eating cauliflower##5
+48. the person drinking coffee is on the right of the person who's hobby is camping##1
+49. the person who's sport is weightlifting is on the left or right of the person who's hobby is video-games##3
+50. the person who's sport is handball is somewhere to the left of the software-developer##5
+51. the person watching time-travel movies is not the person eating cauliflower##6
+52. the person watching action movies is somewhere between the person watching comedy movies and the person who's hobby is collecting
+53. the person watching time-travel movies is on the far right##1","{'Beverage': ['juice', '7up', 'coffee', 'mirinda', 'water', 'tea', 'cola'], 'Food': ['apple', 'onion', 'cauliflower', 'cranberry', 'corn', 'artichoke', 'lemon'], 'Hobby': ['collecting', 'camping', 'photography', 'reading', 'writing', 'skydiving', 'video-games'], 'Job': ['engineer', 'dancer', 'scientist', 'project-manager', 'software-developer', 'dressmaker', 'nurse'], 'Movie-Genre': ['fantasy', 'action', 'comedy', 'spy', 'martial-arts', 'musical', 'time-travel'], 'Sport': ['sailing', 'tennis', 'climbing', 'handball', 'parkour', 'weightlifting', 'cricket']}"
+Pt1_6x7_level7-4,"There are 7 different favourite beverages: 7up, cola, fanta, hot-chocolate, milk, soy-milk, sprite
+There 7 different types of food: cabbage, cucumber, eggplant, peach, pepper, tomato, zucchini
+The people have 7 different hobbies: baking, camping, drawing, filmmaking, photography, rock-climbing, traveling
+The people have 7 different jobs:  firefighter, freelancer, journalist, librarian, musician, nurse, scientist
+The people perfer 7 different movie-genres: action, documentary, epic, family, satire, spy, time-travel
+There are 7 different nationalities: australian, brazilian, canadian, french, indian, nigerian, russian
+ 1. the french is not the person watching epic movies##6
+ 2. the musician is not the person watching action movies##6
+ 3. the person drinking cola is somewhere between the journalist and the person drinking hot-chocolate
+ 4. the person drinking cola is somewhere to the right of the person eating cabbage##5
+ 5. the indian is somewhere to the right of the person drinking fanta##5
+ 6. the person drinking milk is on the left or right of the person who's hobby is drawing##3
+ 7. the person drinking fanta is not the person who's hobby is camping##6
+ 8. the person drinking milk is on the left or right of the person eating cucumber##3
+ 9. the australian is the person eating cabbage##1
+10. the scientist is in the middle##1
+11. the person eating cucumber is not the firefighter##6
+12. the person drinking 7up is the person watching action movies##1
+13. the person who's hobby is traveling is not the russian##6
+14. the person who's hobby is camping is not the person eating zucchini##6
+15. the canadian is on the left or right of the person who's hobby is photography##3
+16. the nurse is somewhere between the person eating eggplant and the person eating pepper
+17. the french is somewhere to the right of the russian##5
+18. the librarian is between the person drinking sprite and the nurse##2
+19. the person who's hobby is filmmaking is on the left or right of the person drinking soy-milk##3
+20. the french is somewhere to the right of the brazilian##5
+21. the nigerian is on the left of the nurse##1
+22. the person who's hobby is rock-climbing is the person eating pepper##1
+23. the person who's hobby is camping is in an odd position##4
+24. the person watching time-travel movies is between the person watching action movies and the nurse##2
+25. the person eating cabbage is on the far left or far right##3
+26. the person watching spy movies is not the person who's hobby is filmmaking##6
+27. the person eating tomato is not the person who's hobby is traveling##6
+28. the journalist is on the far left or far right##3
+29. the nigerian is somewhere between the person who's hobby is filmmaking and the person who's hobby is photography
+30. the russian is somewhere to the left of the person who's hobby is baking##5
+31. the journalist is on the far left##1
+32. the brazilian is on the right of the person eating zucchini##1
+33. the person drinking fanta is somewhere between the indian and the person eating tomato
+34. the person who's hobby is baking is the person watching epic movies##1
+35. the person who's hobby is drawing is on the right of the person who's hobby is baking##1
+36. the person watching epic movies is not the indian##6
+37. the person eating cucumber is in an odd position##4
+38. the person eating zucchini is somewhere to the left of the person eating tomato##5
+39. the musician is between the person watching documentary movies and the brazilian##2
+40. the person watching family movies is on the left or right of the person watching epic movies##3
+41. the person watching satire movies is on the right of the person watching documentary movies##1
+42. the person drinking cola is not the canadian##6
+43. the nigerian is on the left or right of the person watching family movies##3
+44. the person eating peach is somewhere between the canadian and the person who's hobby is filmmaking
+45. the indian is on the left of the person eating eggplant##1
+46. the freelancer is the person drinking sprite##1","{'Beverage': ['soy-milk', 'cola', '7up', 'fanta', 'hot-chocolate', 'milk', 'sprite'], 'Food': ['cabbage', 'zucchini', 'tomato', 'pepper', 'peach', 'eggplant', 'cucumber'], 'Hobby': ['traveling', 'filmmaking', 'camping', 'rock-climbing', 'photography', 'baking', 'drawing'], 'Job': ['journalist', 'musician', 'firefighter', 'scientist', 'nurse', 'librarian', 'freelancer'], 'Movie-Genre': ['documentary', 'satire', 'action', 'time-travel', 'family', 'epic', 'spy'], 'Nationality': ['australian', 'russian', 'brazilian', 'nigerian', 'indian', 'canadian', 'french']}"
+Pt1_6x7_level7-5,"There are 7 different favourite beverages: fanta, iced-tea, juice, lemonade, milk, mirinda, sprite
+There 7 different types of food: artichoke, cranberry, cucumber, lemon, peas, plum, radish
+The people have 7 different hobbies: camping, drawing, filmmaking, photography, puzzles, rock-climbing, writing
+The people have 7 different jobs:  chef, dancer, journalist, lawyer, mechanic, photographer, security-guard
+7 different pets are kept: bird, chinchilla, dog, hamster, horse, mouse, pony
+The people prefer 7 different types of sport: baseball, climbing, rugby, sailing, tennis, water-polo, weightlifting
+ 1. the owner of the mouse is on the far left##1
+ 2. the person who's sport is water-polo is somewhere to the left of the person who's hobby is rock-climbing##5
+ 3. the person who's sport is tennis is the person who's hobby is filmmaking##1
+ 4. the mechanic is not the person drinking fanta##6
+ 5. the person who's sport is climbing is on the right of the security-guard##1
+ 6. the person drinking sprite is somewhere to the right of the person drinking iced-tea##5
+ 7. the owner of the bird is somewhere to the right of the person eating plum##5
+ 8. the person drinking fanta is in an even position##4
+ 9. the security-guard is on the far left or far right##3
+10. the person who's sport is baseball is the person who's hobby is writing##1
+11. the person eating cucumber is somewhere to the left of the owner of the pony##5
+12. the person who's sport is tennis is somewhere to the right of the person eating plum##5
+13. the person drinking milk is somewhere to the right of the owner of the pony##5
+14. the owner of the horse is not the person drinking mirinda##6
+15. the person drinking milk is on the left or right of the photographer##3
+16. the dancer is on the far left or far right##3
+17. the mechanic is on the left or right of the person eating lemon##3
+18. the person drinking lemonade is somewhere to the left of the mechanic##5
+19. the owner of the pony is somewhere between the person eating lemon and the journalist
+20. the owner of the chinchilla is the lawyer##1
+21. the person eating radish is the mechanic##1
+22. the person drinking sprite is somewhere between the person eating plum and the lawyer
+23. the person who's hobby is rock-climbing is in an even position##4
+24. the person drinking juice is on the left of the person who's sport is sailing##1
+25. the person who's hobby is puzzles is the person who's sport is sailing##1
+26. the person eating cranberry is not the owner of the horse##6
+27. the person who's sport is sailing is somewhere to the left of the person who's sport is tennis##5
+28. the person who's hobby is photography is somewhere to the right of the owner of the chinchilla##5
+29. the person eating peas is the owner of the mouse##1
+30. the person who's sport is water-polo is on the left or right of the chef##3
+31. the lawyer is in the middle##1
+32. the person eating radish is somewhere between the journalist and the owner of the dog
+33. the person drinking iced-tea is somewhere to the left of the person eating cranberry##5
+34. the dancer is somewhere to the right of the person eating artichoke##5
+35. the person drinking milk is on the left or right of the photographer##3
+36. the person drinking lemonade is on the far left or far right##3
+37. the owner of the mouse is somewhere to the left of the person eating cucumber##5
+38. the owner of the horse is the person who's sport is rugby##1
+39. the person who's sport is rugby is on the left or right of the person who's sport is tennis##3
+40. the person who's hobby is photography is on the left or right of the person drinking sprite##3
+41. the person who's hobby is drawing is between the person drinking fanta and the person who's sport is rugby##2
+42. the person eating radish is somewhere to the left of the owner of the pony##5
+43. the lawyer is somewhere to the left of the person eating cranberry##5
+44. the person who's hobby is puzzles is on the left or right of the owner of the dog##3
+45. the person eating lemon is in the middle##1
+46. the person drinking iced-tea is in an odd position##4
+47. the person who's hobby is writing is between the person who's sport is weightlifting and the person who's sport is sailing##2","{'Beverage': ['lemonade', 'juice', 'iced-tea', 'fanta', 'sprite', 'milk', 'mirinda'], 'Food': ['peas', 'cucumber', 'radish', 'lemon', 'artichoke', 'plum', 'cranberry'], 'Hobby': ['camping', 'rock-climbing', 'puzzles', 'writing', 'drawing', 'photography', 'filmmaking'], 'Job': ['security-guard', 'chef', 'mechanic', 'lawyer', 'photographer', 'journalist', 'dancer'], 'Pet': ['mouse', 'dog', 'hamster', 'chinchilla', 'pony', 'horse', 'bird'], 'Sport': ['water-polo', 'climbing', 'sailing', 'baseball', 'weightlifting', 'rugby', 'tennis']}"
+Pt1_6x7_level7-6,"There are 7 different favourite beverages: 7up, almond-milk, cola, fanta, juice, sprite, water
+The people have 7 different hobbies: board-games, card-games, gardening, puzzles, sudoku, woodworking, writing
+The people have 7 different jobs:  analyst, doctor, entrepreneur, freelancer, photographer, police-officer, security-guard
+The people prefer 7 different music-genres: folk, hip-hop, jazz, punk, salsa, techno, trance
+The people prefer 7 different types of sport: baseball, climbing, cycling, handball, ice-hockey, parkour, sailing
+The people use 7 different means of transport: car, motorbike, quad-bike, scooter, ship, skateboard, tram
+ 1. the person who's hobby is writing is somewhere to the left of the person who's hobby is woodworking##5
+ 2. the person who's sport is handball is not the person drinking 7up##6
+ 3. the person who's hobby is sudoku is on the far left or far right##3
+ 4. the photographer is somewhere to the left of the fan of techno##5
+ 5. the person driving the quad-bike is somewhere between the fan of punk and the person who's sport is baseball
+ 6. the fan of salsa is on the left or right of the person drinking water##3
+ 7. the freelancer is somewhere to the right of the entrepreneur##5
+ 8. the person who's hobby is puzzles is not the person driving the skateboard##6
+ 9. the person driving the quad-bike is somewhere between the person drinking almond-milk and the fan of trance
+10. the person drinking 7up is on the right of the person who's hobby is gardening##1
+11. the person drinking cola is on the far left##1
+12. the entrepreneur is somewhere between the person who's sport is climbing and the person drinking water
+13. the fan of jazz is on the left or right of the doctor##3
+14. the person who's sport is ice-hockey is somewhere between the person who's sport is parkour and the person who's hobby is board-games
+15. the freelancer is somewhere to the right of the doctor##5
+16. the analyst is on the far left or far right##3
+17. the police-officer is not the person driving the tram##6
+18. the fan of hip-hop is on the left or right of the person who's sport is baseball##3
+19. the entrepreneur is not the fan of techno##6
+20. the entrepreneur is not the person drinking water##6
+21. the person who's hobby is puzzles is not the person driving the skateboard##6
+22. the person drinking sprite is on the far right##1
+23. the person who's sport is baseball is on the left or right of the security-guard##3
+24. the fan of jazz is somewhere to the right of the person who's hobby is puzzles##5
+25. the person drinking 7up is somewhere to the right of the doctor##5
+26. the fan of techno is the person drinking water##1
+27. the doctor is in an even position##4
+28. the person who's sport is cycling is on the left of the person who's hobby is puzzles##1
+29. the person who's sport is sailing is somewhere to the left of the person driving the motorbike##5
+30. the person driving the tram is in the middle##1
+31. the person who's sport is parkour is in the middle##1
+32. the person driving the car is somewhere between the photographer and the person who's hobby is card-games
+33. the person who's hobby is woodworking is not the person who's sport is handball##6
+34. the person drinking fanta is somewhere between the person drinking water and the fan of punk
+35. the photographer is not the person who's hobby is board-games##6
+36. the doctor is somewhere to the left of the freelancer##5
+37. the person who's hobby is sudoku is not the fan of salsa##6
+38. the fan of jazz is on the right of the person driving the car##1
+39. the person drinking water is somewhere to the left of the fan of jazz##5
+40. the fan of jazz is not the person who's hobby is sudoku##6
+41. the person driving the motorbike is not the person drinking cola##6
+42. the person driving the scooter is in an even position##4
+43. the person who's hobby is card-games is on the right of the police-officer##1
+44. the police-officer is somewhere to the right of the person who's sport is cycling##5
+45. the person driving the ship is on the left or right of the person driving the scooter##3
+46. the person drinking fanta is on the right of the person who's hobby is puzzles##1
+47. the person who's sport is parkour is somewhere to the left of the person who's hobby is gardening##5
+48. the analyst is on the right of the security-guard##1
+49. the person who's sport is handball is the person drinking fanta##1
+50. the fan of folk is on the left or right of the person driving the scooter##3
+51. the person driving the ship is on the far right##1
+52. the person who's hobby is writing is on the left or right of the person who's hobby is puzzles##3
+53. the person drinking water is on the left or right of the person who's hobby is writing##3
+54. the person who's sport is climbing is not the fan of techno##6
+55. the person driving the ship is in an odd position##4","{'Beverage': ['cola', 'water', 'fanta', 'almond-milk', 'juice', '7up', 'sprite'], 'Hobby': ['writing', 'puzzles', 'card-games', 'woodworking', 'gardening', 'board-games', 'sudoku'], 'Job': ['photographer', 'police-officer', 'entrepreneur', 'doctor', 'freelancer', 'security-guard', 'analyst'], 'Music-Genre': ['salsa', 'techno', 'jazz', 'punk', 'folk', 'hip-hop', 'trance'], 'Sport': ['cycling', 'sailing', 'handball', 'parkour', 'ice-hockey', 'climbing', 'baseball'], 'Transport': ['skateboard', 'car', 'motorbike', 'tram', 'quad-bike', 'scooter', 'ship']}"
+Pt1_6x7_level7-7,"There are 7 different favourite beverages: 7up, almond-milk, coffee, hot-chocolate, lemonade, milk, water
+The people prefer 7 different music-genres: classical, electronic, gospel, jazz, pop, reggae, trance
+There are 7 different nationalities: argentine, egyptian, french, german, japanese, polish, turkish
+7 different pets are kept: ferret, frog, goldfish, horse, mouse, rat, snake
+The people prefer 7 different types of sport: baseball, basketball, cricket, skateboarding, surfing, swimming, weightlifting
+The people use 7 different means of transport: helicopter, jet-ski, roller, scooter, subway, taxi, tram
+ 1. the person drinking lemonade is somewhere to the left of the fan of jazz##5
+ 2. the egyptian is the fan of pop##1
+ 3. the person driving the helicopter is on the left of the egyptian##1
+ 4. the person who's sport is skateboarding is on the left of the fan of jazz##1
+ 5. the person drinking almond-milk is on the left or right of the person driving the subway##3
+ 6. the fan of jazz is on the left of the french##1
+ 7. the fan of gospel is not the person driving the scooter##6
+ 8. the turkish is somewhere to the left of the person driving the taxi##5
+ 9. the owner of the mouse is on the left or right of the owner of the snake##3
+10. the person drinking almond-milk is the person who's sport is weightlifting##1
+11. the argentine is not the fan of electronic##6
+12. the egyptian is not the fan of classical##6
+13. the person who's sport is cricket is on the far right##1
+14. the owner of the horse is the person who's sport is weightlifting##1
+15. the fan of reggae is on the left or right of the person drinking water##3
+16. the fan of trance is on the left of the person driving the scooter##1
+17. the person driving the taxi is somewhere to the right of the polish##5
+18. the person driving the tram is the japanese##1
+19. the person who's sport is weightlifting is not the owner of the frog##6
+20. the person who's sport is basketball is not the person drinking lemonade##6
+21. the person driving the scooter is somewhere to the right of the person drinking hot-chocolate##5
+22. the polish is the person who's sport is baseball##1
+23. the fan of jazz is on the left or right of the owner of the ferret##3
+24. the person who's sport is swimming is in the middle##1
+25. the owner of the goldfish is the fan of jazz##1
+26. the person driving the roller is not the owner of the snake##6
+27. the person driving the jet-ski is on the left of the japanese##1
+28. the owner of the snake is somewhere to the left of the fan of gospel##5
+29. the fan of trance is not the owner of the horse##6
+30. the french is not the person drinking 7up##6
+31. the person who's sport is baseball is the person drinking water##1
+32. the fan of classical is somewhere to the left of the owner of the rat##5
+33. the owner of the ferret is on the left of the owner of the horse##1
+34. the person driving the taxi is somewhere to the right of the person who's sport is surfing##5
+35. the person drinking 7up is on the right of the fan of pop##1
+36. the person driving the jet-ski is somewhere to the left of the fan of jazz##5
+37. the person driving the scooter is on the left or right of the owner of the ferret##3
+38. the owner of the rat is somewhere to the right of the owner of the snake##5
+39. the person who's sport is swimming is on the left of the person drinking milk##1
+40. the argentine is on the left or right of the person drinking milk##3
+41. the person driving the taxi is on the far right##1
+42. the person driving the helicopter is somewhere between the person drinking almond-milk and the owner of the frog
+43. the person drinking milk is on the right of the owner of the goldfish##1
+44. the owner of the mouse is the fan of pop##1
+45. the person who's sport is basketball is not the fan of electronic##6
+46. the polish is between the person who's sport is basketball and the fan of pop##2
+47. the egyptian is not the owner of the frog##6
+48. the german is in an odd position##4
+49. the person drinking water is not the fan of classical##6","{'Beverage': ['hot-chocolate', 'water', 'lemonade', '7up', 'milk', 'almond-milk', 'coffee'], 'Music-Genre': ['reggae', 'electronic', 'pop', 'jazz', 'trance', 'classical', 'gospel'], 'Nationality': ['turkish', 'polish', 'egyptian', 'japanese', 'french', 'argentine', 'german'], 'Pet': ['frog', 'snake', 'mouse', 'goldfish', 'ferret', 'horse', 'rat'], 'Sport': ['basketball', 'baseball', 'skateboarding', 'swimming', 'surfing', 'weightlifting', 'cricket'], 'Transport': ['roller', 'helicopter', 'jet-ski', 'tram', 'subway', 'scooter', 'taxi']}"
+Pt1_6x7_level7-8,"There are 7 different favourite beverages: fanta, hot-chocolate, iced-tea, lemonade, mirinda, sprite, tea
+There 7 different types of food: cabbage, cherry, garlic, grapes, mango, plum, pumpkin
+The people have 7 different hobbies: board-games, chess, filmmaking, puzzles, rock-climbing, traveling, video-games
+The people have 7 different jobs:  architect, doctor, freelancer, journalist, mechanic, paramedic, social-worker
+There are 7 different nationalities: argentine, british, egyptian, indian, italian, nigerian, pakistani
+The people prefer 7 different types of sport: badminton, biathlon, ice-hockey, parkour, skiing, swimming, tennis
+ 1. the paramedic is somewhere to the right of the person drinking iced-tea##5
+ 2. the architect is on the right of the doctor##1
+ 3. the social-worker is the person who's hobby is chess##1
+ 4. the person who's sport is tennis is somewhere to the left of the person eating cherry##5
+ 5. the person who's sport is biathlon is not the person drinking fanta##6
+ 6. the person eating mango is the person who's sport is biathlon##1
+ 7. the person who's sport is ice-hockey is on the left or right of the person eating plum##3
+ 8. the person who's hobby is board-games is the pakistani##1
+ 9. the person drinking tea is somewhere to the left of the person eating pumpkin##5
+10. the argentine is in an even position##4
+11. the person who's hobby is filmmaking is not the doctor##6
+12. the person eating grapes is on the left of the indian##1
+13. the person who's sport is swimming is not the pakistani##6
+14. the person who's sport is ice-hockey is the person eating cherry##1
+15. the person who's hobby is chess is on the left or right of the person drinking lemonade##3
+16. the italian is in an even position##4
+17. the person who's hobby is puzzles is somewhere between the mechanic and the journalist
+18. the person drinking mirinda is somewhere to the left of the egyptian##5
+19. the person who's hobby is video-games is on the far left or far right##3
+20. the person who's hobby is puzzles is on the left or right of the mechanic##3
+21. the person eating cabbage is somewhere to the left of the person who's hobby is traveling##5
+22. the person eating grapes is somewhere to the right of the person who's hobby is puzzles##5
+23. the person who's sport is skiing is somewhere to the left of the person who's hobby is rock-climbing##5
+24. the journalist is on the left or right of the person who's sport is tennis##3
+25. the person drinking lemonade is somewhere to the right of the architect##5
+26. the egyptian is not the person drinking iced-tea##6
+27. the person who's hobby is puzzles is in an odd position##4
+28. the person drinking tea is somewhere to the left of the indian##5
+29. the paramedic is somewhere to the right of the person who's sport is ice-hockey##5
+30. the nigerian is somewhere between the italian and the person who's hobby is traveling
+31. the person who's hobby is board-games is somewhere to the left of the indian##5
+32. the freelancer is on the left of the person who's hobby is traveling##1
+33. the person who's hobby is traveling is the egyptian##1
+34. the person who's hobby is puzzles is the person who's sport is parkour##1
+35. the person who's hobby is filmmaking is on the left or right of the pakistani##3
+36. the person eating mango is on the left or right of the person who's hobby is video-games##3
+37. the person who's sport is badminton is in an even position##4
+38. the person drinking hot-chocolate is somewhere to the left of the person drinking iced-tea##5
+39. the journalist is somewhere between the person who's sport is swimming and the person drinking mirinda
+40. the person drinking sprite is the person who's hobby is chess##1
+41. the person who's hobby is rock-climbing is on the right of the person who's hobby is puzzles##1
+42. the person who's sport is skiing is somewhere to the right of the person who's sport is biathlon##5
+43. the person who's sport is badminton is somewhere to the right of the person who's sport is parkour##5
+44. the italian is on the left or right of the person who's sport is parkour##3
+45. the nigerian is somewhere between the journalist and the italian
+46. the person eating cherry is on the right of the person eating pumpkin##1
+47. the journalist is not the person eating plum##6
+48. the person who's sport is swimming is somewhere to the right of the nigerian##5","{'Beverage': ['mirinda', 'tea', 'hot-chocolate', 'iced-tea', 'fanta', 'lemonade', 'sprite'], 'Food': ['cabbage', 'mango', 'pumpkin', 'cherry', 'plum', 'grapes', 'garlic'], 'Hobby': ['video-games', 'traveling', 'board-games', 'filmmaking', 'puzzles', 'rock-climbing', 'chess'], 'Job': ['freelancer', 'journalist', 'doctor', 'architect', 'paramedic', 'mechanic', 'social-worker'], 'Nationality': ['british', 'egyptian', 'pakistani', 'argentine', 'nigerian', 'italian', 'indian'], 'Sport': ['tennis', 'biathlon', 'skiing', 'ice-hockey', 'parkour', 'badminton', 'swimming']}"
+Pt1_6x7_level7-9,"There 7 different types of food: apple, artichoke, asparagus, broccoli, carrot, lemon, lettuce
+The people perfer 7 different movie-genres: action, comedy, musical, satire, scientific, thriller, zombie
+There are 7 different nationalities: brazilian, chinese, german, indian, italian, japanese, mexican
+7 different pets are kept: bird, dog, ferret, frog, hamster, pony, rat
+The people prefer 7 different types of sport: cricket, cycling, ice-hockey, rowing, skateboarding, soccer, volleyball
+The people use 7 different means of transport: bus, jet-ski, quad-bike, roller, scooter, skateboard, train
+ 1. the person who's sport is volleyball is somewhere to the left of the person eating asparagus##5
+ 2. the german is the person who's sport is ice-hockey##1
+ 3. the person watching comedy movies is not the person who's sport is volleyball##6
+ 4. the person who's sport is skateboarding is not the owner of the ferret##6
+ 5. the person watching scientific movies is somewhere to the left of the person watching thriller movies##5
+ 6. the person eating artichoke is on the left of the person eating carrot##1
+ 7. the person who's sport is cycling is not the german##6
+ 8. the italian is on the right of the person eating broccoli##1
+ 9. the person who's sport is ice-hockey is not the person eating asparagus##6
+10. the person driving the jet-ski is somewhere to the left of the brazilian##5
+11. the person who's sport is cricket is on the left or right of the indian##3
+12. the person watching thriller movies is in an even position##4
+13. the owner of the dog is the person eating apple##1
+14. the person eating carrot is on the left or right of the person watching musical movies##3
+15. the person who's sport is ice-hockey is on the right of the chinese##1
+16. the brazilian is on the far left or far right##3
+17. the owner of the pony is on the left or right of the person driving the train##3
+18. the owner of the hamster is on the left of the person driving the quad-bike##1
+19. the owner of the bird is somewhere to the right of the indian##5
+20. the person watching scientific movies is on the far left or far right##3
+21. the italian is somewhere to the left of the owner of the dog##5
+22. the person eating lemon is not the chinese##6
+23. the person driving the roller is somewhere to the right of the person watching thriller movies##5
+24. the person eating carrot is on the right of the person who's sport is rowing##1
+25. the owner of the frog is on the right of the person watching musical movies##1
+26. the person who's sport is ice-hockey is on the left or right of the owner of the hamster##3
+27. the mexican is the person driving the jet-ski##1
+28. the person eating lemon is the person watching zombie movies##1
+29. the person eating broccoli is on the left of the person who's sport is rowing##1
+30. the person who's sport is skateboarding is somewhere between the mexican and the italian
+31. the person driving the bus is somewhere to the right of the person who's sport is cycling##5
+32. the person eating lettuce is somewhere to the left of the person who's sport is skateboarding##5
+33. the person watching comedy movies is not the person eating apple##6
+34. the person watching thriller movies is somewhere to the left of the person watching comedy movies##5
+35. the person who's sport is soccer is on the left or right of the german##3
+36. the person eating broccoli is not the owner of the dog##6
+37. the person watching action movies is not the german##6
+38. the person who's sport is cricket is not the owner of the bird##6
+39. the person driving the skateboard is on the left of the chinese##1
+40. the owner of the bird is on the left of the person driving the roller##1
+41. the owner of the pony is on the left of the owner of the bird##1
+42. the person eating asparagus is somewhere to the right of the person watching action movies##5
+43. the person eating asparagus is somewhere between the person watching thriller movies and the person who's sport is ice-hockey
+44. the person watching satire movies is somewhere to the right of the person who's sport is cycling##5
+45. the owner of the frog is on the right of the chinese##1
+46. the mexican is somewhere to the left of the person who's sport is cycling##5
+47. the person eating carrot is on the right of the person watching comedy movies##1
+48. the indian is somewhere to the left of the owner of the bird##5
+49. the person watching musical movies is somewhere to the right of the person eating artichoke##5","{'Food': ['lettuce', 'broccoli', 'artichoke', 'carrot', 'asparagus', 'lemon', 'apple'], 'Movie-Genre': ['scientific', 'thriller', 'comedy', 'action', 'musical', 'zombie', 'satire'], 'Nationality': ['mexican', 'indian', 'italian', 'japanese', 'chinese', 'german', 'brazilian'], 'Pet': ['ferret', 'rat', 'pony', 'bird', 'hamster', 'frog', 'dog'], 'Sport': ['cricket', 'skateboarding', 'rowing', 'volleyball', 'cycling', 'ice-hockey', 'soccer'], 'Transport': ['jet-ski', 'train', 'scooter', 'skateboard', 'roller', 'quad-bike', 'bus']}"
diff --git a/part2/level7/Pt2_7x3_level7.csv b/part2/level7/Pt2_7x3_level7.csv
new file mode 100644
index 0000000000000000000000000000000000000000..648e5b98483752ada907545994a7e89083db3710
--- /dev/null
+++ b/part2/level7/Pt2_7x3_level7.csv
@@ -0,0 +1,195 @@
+ID,Clues,SolutionGrid
+Pt1_7x3_level7-0,"There are 3 different favourite beverages: milk, mirinda, sprite
+There 3 different types of food: cranberry, kiwi, mango
+The people have 3 different hobbies: camping, chess, photography
+The people prefer 3 different music-genres: house, rock, soul
+There are 3 different nationalities: dutch, german, indonesian
+3 different pets are kept: chinchilla, goldfish, hamster
+The people prefer 3 different types of sport: badminton, lacrosse, surfing
+ 1. the owner of the goldfish is in an even position##4
+ 2. the person who's hobby is chess is on the right of the indonesian##1
+ 3. the person eating mango is somewhere to the left of the fan of soul##5
+ 4. the person who's hobby is chess is on the right of the indonesian##1
+ 5. the person who's hobby is photography is in an odd position##4
+ 6. the person eating cranberry is somewhere between the person who's sport is badminton and the person drinking milk
+ 7. the person who's sport is surfing is somewhere to the left of the owner of the goldfish##5
+ 8. the german is somewhere to the left of the person who's hobby is camping##5
+ 9. the person who's hobby is chess is on the right of the owner of the chinchilla##1
+10. the person drinking sprite is somewhere to the left of the fan of house##5
+11. the person eating kiwi is somewhere to the right of the person drinking milk##5
+12. the person drinking mirinda is on the far left or far right##3","{'Beverage': ['milk', 'sprite', 'mirinda'], 'Food': ['mango', 'cranberry', 'kiwi'], 'Hobby': ['photography', 'chess', 'camping'], 'Music-Genre': ['rock', 'soul', 'house'], 'Nationality': ['indonesian', 'german', 'dutch'], 'Pet': ['chinchilla', 'goldfish', 'hamster'], 'Sport': ['surfing', 'lacrosse', 'badminton']}"
+Pt1_7x3_level7-1,"There are 3 different favourite beverages: mirinda, sprite, tea
+There 3 different types of food: nectarine, pepper, watermelon
+The people have 3 different jobs:  architect, police-officer, social-worker
+The people perfer 3 different movie-genres: drama, fantasy, scientific
+The people prefer 3 different music-genres: funk, jazz, techno
+3 different pets are kept: cat, ferret, pony
+The people prefer 3 different types of sport: basketball, surfing, weightlifting
+ 1. the social-worker is the fan of techno##1
+ 2. the person drinking tea is on the far left##1
+ 3. the fan of techno is somewhere to the left of the person eating watermelon##5
+ 4. the person watching fantasy movies is between the person watching drama movies and the person eating pepper##2
+ 5. the person eating nectarine is on the right of the person eating watermelon##1
+ 6. the fan of funk is not the owner of the ferret##6
+ 7. the owner of the pony is on the far right##1
+ 8. the fan of funk is somewhere to the right of the person eating pepper##5
+ 9. the fan of jazz is somewhere between the person drinking tea and the person drinking sprite
+10. the person who's sport is weightlifting is not the architect##6
+11. the person drinking mirinda is somewhere between the architect and the owner of the cat
+12. the fan of funk is somewhere to the right of the owner of the ferret##5
+13. the owner of the cat is on the left of the person who's sport is basketball##1","{'Beverage': ['tea', 'mirinda', 'sprite'], 'Food': ['pepper', 'watermelon', 'nectarine'], 'Job': ['social-worker', 'police-officer', 'architect'], 'Movie-Genre': ['scientific', 'fantasy', 'drama'], 'Music-Genre': ['techno', 'jazz', 'funk'], 'Pet': ['cat', 'ferret', 'pony'], 'Sport': ['weightlifting', 'basketball', 'surfing']}"
+Pt1_7x3_level7-2,"There are 3 different favourite beverages: coffee, soy-milk, tea
+There 3 different types of food: banana, potato, tomato
+The people have 3 different jobs:  dressmaker, photographer, project-manager
+The people perfer 3 different movie-genres: documentary, superhero, time-travel
+There are 3 different nationalities: argentine, canadian, turkish
+3 different pets are kept: chinchilla, mouse, rat
+The people use 3 different means of transport: helicopter, quad-bike, skateboard
+ 1. the owner of the mouse is somewhere between the person drinking soy-milk and the person eating tomato
+ 2. the person watching time-travel movies is not the argentine##6
+ 3. the person drinking tea is somewhere to the right of the person watching documentary movies##5
+ 4. the person eating potato is on the left or right of the owner of the mouse##3
+ 5. the person driving the quad-bike is not the person watching superhero movies##6
+ 6. the person drinking coffee is the project-manager##1
+ 7. the person eating tomato is on the left of the canadian##1
+ 8. the person eating banana is the person driving the quad-bike##1
+ 9. the person driving the helicopter is somewhere to the left of the canadian##5
+10. the person drinking tea is on the right of the argentine##1
+11. the dressmaker is on the right of the owner of the rat##1
+12. the person eating banana is the dressmaker##1","{'Beverage': ['coffee', 'tea', 'soy-milk'], 'Food': ['tomato', 'banana', 'potato'], 'Job': ['project-manager', 'dressmaker', 'photographer'], 'Movie-Genre': ['documentary', 'time-travel', 'superhero'], 'Nationality': ['argentine', 'canadian', 'turkish'], 'Pet': ['rat', 'mouse', 'chinchilla'], 'Transport': ['helicopter', 'quad-bike', 'skateboard']}"
+Pt1_7x3_level7-3,"There are 3 different favourite beverages: almond-milk, cola, fanta
+There 3 different types of food: eggplant, orange, papaya
+The people have 3 different jobs:  electrician, fisherman, lawyer
+There are 3 different nationalities: colombian, polish, thai
+3 different pets are kept: cat, horse, snake
+The people prefer 3 different types of sport: biathlon, climbing, parkour
+The people use 3 different means of transport: car, tram, van
+ 1. the person driving the car is not the colombian##6
+ 2. the colombian is somewhere to the right of the person drinking fanta##5
+ 3. the person who's sport is climbing is the person eating papaya##1
+ 4. the person driving the van is not the thai##6
+ 5. the lawyer is not the person drinking almond-milk##6
+ 6. the owner of the horse is not the person who's sport is climbing##6
+ 7. the electrician is not the person drinking cola##6
+ 8. the person who's sport is parkour is somewhere to the left of the owner of the cat##5
+ 9. the person eating orange is somewhere to the left of the person who's sport is parkour##5
+10. the person driving the car is on the far left or far right##3
+11. the person who's sport is parkour is somewhere between the person driving the car and the lawyer
+12. the fisherman is on the left or right of the person who's sport is climbing##3
+13. the person driving the tram is on the far left##1
+14. the owner of the snake is on the right of the polish##1","{'Beverage': ['fanta', 'cola', 'almond-milk'], 'Food': ['orange', 'eggplant', 'papaya'], 'Job': ['lawyer', 'fisherman', 'electrician'], 'Nationality': ['polish', 'colombian', 'thai'], 'Pet': ['horse', 'snake', 'cat'], 'Sport': ['biathlon', 'parkour', 'climbing'], 'Transport': ['tram', 'van', 'car']}"
+Pt1_7x3_level7-4,"There 3 different types of food: banana, blueberry, kale
+The people have 3 different hobbies: baking, collecting, magic-tricks
+The people perfer 3 different movie-genres: action, comedy, thriller
+The people prefer 3 different music-genres: gospel, metal, rock
+3 different pets are kept: cat, chinchilla, guinea-pig
+The people prefer 3 different types of sport: handball, skateboarding, skiing
+The people use 3 different means of transport: airplane, bus, skateboard
+ 1. the person who's hobby is magic-tricks is on the right of the person driving the skateboard##1
+ 2. the owner of the cat is somewhere between the person eating kale and the person watching action movies
+ 3. the person watching thriller movies is somewhere to the left of the fan of metal##5
+ 4. the person eating banana is in an odd position##4
+ 5. the person driving the bus is on the far left or far right##3
+ 6. the person eating banana is on the left or right of the person watching thriller movies##3
+ 7. the person who's hobby is collecting is somewhere to the left of the owner of the guinea-pig##5
+ 8. the person who's sport is handball is not the owner of the guinea-pig##6
+ 9. the person who's hobby is baking is not the person watching comedy movies##6
+10. the owner of the cat is on the left or right of the person who's sport is skateboarding##3
+11. the fan of rock is on the left of the person who's sport is skiing##1
+12. the person watching comedy movies is on the left or right of the person eating blueberry##3
+13. the person who's hobby is magic-tricks is on the left of the fan of metal##1
+14. the person who's sport is skiing is the person driving the bus##1","{'Food': ['kale', 'blueberry', 'banana'], 'Hobby': ['collecting', 'magic-tricks', 'baking'], 'Movie-Genre': ['comedy', 'thriller', 'action'], 'Music-Genre': ['gospel', 'rock', 'metal'], 'Pet': ['chinchilla', 'cat', 'guinea-pig'], 'Sport': ['skateboarding', 'handball', 'skiing'], 'Transport': ['skateboard', 'airplane', 'bus']}"
+Pt1_7x3_level7-5,"There 3 different types of food: eggplant, lettuce, raspberry
+The people have 3 different jobs:  chef, security-guard, social-worker
+The people perfer 3 different movie-genres: comedy, family, sports
+The people prefer 3 different music-genres: country, dubstep, r&b
+3 different pets are kept: hamster, horse, lizard
+The people prefer 3 different types of sport: lacrosse, parkour, skiing
+The people use 3 different means of transport: jet-ski, quad-bike, snowmobile
+ 1. the owner of the hamster is between the fan of dubstep and the owner of the horse##2
+ 2. the fan of r&b is on the left of the person driving the snowmobile##1
+ 3. the chef is on the left of the person watching sports movies##1
+ 4. the person eating raspberry is on the far right##1
+ 5. the person who's sport is lacrosse is not the person driving the quad-bike##6
+ 6. the person who's sport is skiing is the chef##1
+ 7. the person who's sport is skiing is somewhere between the owner of the horse and the owner of the lizard
+ 8. the fan of r&b is somewhere to the right of the fan of country##5
+ 9. the person who's sport is lacrosse is somewhere to the left of the person watching family movies##5
+10. the person eating lettuce is somewhere between the security-guard and the person who's sport is parkour
+11. the social-worker is on the left or right of the person who's sport is skiing##3","{'Food': ['eggplant', 'lettuce', 'raspberry'], 'Job': ['security-guard', 'chef', 'social-worker'], 'Movie-Genre': ['comedy', 'family', 'sports'], 'Music-Genre': ['country', 'r&b', 'dubstep'], 'Pet': ['horse', 'hamster', 'lizard'], 'Sport': ['lacrosse', 'skiing', 'parkour'], 'Transport': ['jet-ski', 'quad-bike', 'snowmobile']}"
+Pt1_7x3_level7-6,"There are 3 different favourite beverages: almond-milk, fanta, sprite
+The people have 3 different hobbies: card-games, singing, sudoku
+The people perfer 3 different movie-genres: adventure, disaster, scientific
+The people prefer 3 different music-genres: electronic, house, indie
+3 different pets are kept: bird, cat, frog
+The people prefer 3 different types of sport: cricket, surfing, water-polo
+The people use 3 different means of transport: ship, subway, train
+ 1. the person drinking sprite is somewhere between the person driving the train and the person drinking almond-milk
+ 2. the person who's hobby is sudoku is on the left or right of the person who's sport is cricket##3
+ 3. the fan of indie is in an odd position##4
+ 4. the person who's hobby is sudoku is on the left or right of the person drinking sprite##3
+ 5. the person watching scientific movies is the person drinking sprite##1
+ 6. the person watching disaster movies is not the person driving the subway##6
+ 7. the owner of the bird is somewhere to the right of the person who's hobby is singing##5
+ 8. the person watching adventure movies is on the far right##1
+ 9. the person who's hobby is singing is the person who's sport is water-polo##1
+10. the owner of the cat is on the right of the person drinking almond-milk##1
+11. the person who's sport is cricket is somewhere to the right of the fan of house##5","{'Beverage': ['almond-milk', 'sprite', 'fanta'], 'Hobby': ['singing', 'card-games', 'sudoku'], 'Movie-Genre': ['disaster', 'scientific', 'adventure'], 'Music-Genre': ['house', 'electronic', 'indie'], 'Pet': ['frog', 'cat', 'bird'], 'Sport': ['water-polo', 'cricket', 'surfing'], 'Transport': ['ship', 'subway', 'train']}"
+Pt1_7x3_level7-7,"There are 3 different favourite beverages: cola, mirinda, sprite
+There 3 different types of food: artichoke, kale, zucchini
+The people have 3 different hobbies: hiking, reading, writing
+The people have 3 different jobs:  dancer, firefighter, paramedic
+There are 3 different nationalities: american, brazilian, spanish
+3 different pets are kept: bird, pony, turtle
+The people prefer 3 different types of sport: cycling, snowboarding, tennis
+ 1. the person eating zucchini is not the spanish##6
+ 2. the brazilian is on the left or right of the spanish##3
+ 3. the firefighter is on the left or right of the person who's sport is snowboarding##3
+ 4. the person who's hobby is hiking is on the left of the owner of the bird##1
+ 5. the owner of the pony is the dancer##1
+ 6. the paramedic is somewhere to the right of the person drinking sprite##5
+ 7. the person eating kale is on the left of the person who's hobby is reading##1
+ 8. the person drinking sprite is on the left or right of the firefighter##3
+ 9. the person who's hobby is hiking is somewhere between the person who's sport is tennis and the american
+10. the paramedic is not the brazilian##6
+11. the person who's sport is tennis is on the right of the person drinking mirinda##1","{'Beverage': ['sprite', 'mirinda', 'cola'], 'Food': ['zucchini', 'kale', 'artichoke'], 'Hobby': ['writing', 'hiking', 'reading'], 'Job': ['dancer', 'firefighter', 'paramedic'], 'Nationality': ['american', 'brazilian', 'spanish'], 'Pet': ['pony', 'turtle', 'bird'], 'Sport': ['snowboarding', 'cycling', 'tennis']}"
+Pt1_7x3_level7-8,"There are 3 different favourite beverages: fanta, soy-milk, tea
+There 3 different types of food: lemon, peas, pumpkin
+The people have 3 different hobbies: board-games, hiking, rock-climbing
+The people have 3 different jobs:  librarian, photographer, software-developer
+There are 3 different nationalities: argentine, australian, chinese
+3 different pets are kept: horse, lizard, rabbit
+The people prefer 3 different types of sport: tennis, water-polo, weightlifting
+ 1. the owner of the lizard is in an odd position##4
+ 2. the photographer is somewhere between the person drinking soy-milk and the person who's hobby is rock-climbing
+ 3. the photographer is not the owner of the rabbit##6
+ 4. the argentine is on the far right##1
+ 5. the person who's sport is water-polo is the person who's hobby is rock-climbing##1
+ 6. the australian is not the photographer##6
+ 7. the person eating pumpkin is on the left or right of the chinese##3
+ 8. the person eating pumpkin is somewhere to the left of the owner of the rabbit##5
+ 9. the person drinking fanta is between the librarian and the person eating peas##2
+10. the person who's hobby is rock-climbing is somewhere to the right of the librarian##5
+11. the person who's sport is weightlifting is on the left or right of the person who's hobby is board-games##3
+12. the person who's hobby is hiking is in an odd position##4","{'Beverage': ['soy-milk', 'fanta', 'tea'], 'Food': ['pumpkin', 'lemon', 'peas'], 'Hobby': ['hiking', 'board-games', 'rock-climbing'], 'Job': ['librarian', 'photographer', 'software-developer'], 'Nationality': ['australian', 'chinese', 'argentine'], 'Pet': ['lizard', 'horse', 'rabbit'], 'Sport': ['weightlifting', 'tennis', 'water-polo']}"
+Pt1_7x3_level7-9,"There 3 different types of food: pear, plum, zucchini
+The people have 3 different hobbies: collecting, skydiving, video-games
+The people have 3 different jobs:  photographer, social-worker, videographer
+The people prefer 3 different music-genres: house, indie, r&b
+There are 3 different nationalities: chinese, egyptian, nigerian
+3 different pets are kept: bird, chinchilla, frog
+The people prefer 3 different types of sport: parkour, skateboarding, water-polo
+ 1. the person who's hobby is video-games is somewhere to the left of the fan of r&b##5
+ 2. the person eating plum is in an odd position##4
+ 3. the chinese is on the left of the videographer##1
+ 4. the fan of house is on the far left##1
+ 5. the owner of the bird is somewhere between the owner of the frog and the person who's hobby is collecting
+ 6. the egyptian is on the far left or far right##3
+ 7. the egyptian is somewhere to the left of the person eating zucchini##5
+ 8. the owner of the frog is somewhere to the left of the owner of the bird##5
+ 9. the person who's hobby is video-games is on the left of the person who's hobby is collecting##1
+10. the social-worker is on the right of the photographer##1
+11. the person who's hobby is skydiving is the person who's sport is water-polo##1
+12. the person eating pear is somewhere to the left of the person who's sport is skateboarding##5
+13. the person who's sport is skateboarding is on the left or right of the videographer##3
+14. the nigerian is on the far left or far right##3","{'Food': ['pear', 'zucchini', 'plum'], 'Hobby': ['skydiving', 'video-games', 'collecting'], 'Job': ['photographer', 'social-worker', 'videographer'], 'Music-Genre': ['house', 'indie', 'r&b'], 'Nationality': ['egyptian', 'chinese', 'nigerian'], 'Pet': ['frog', 'bird', 'chinchilla'], 'Sport': ['water-polo', 'skateboarding', 'parkour']}"
diff --git a/part2/level7/Pt2_7x4_level7.csv b/part2/level7/Pt2_7x4_level7.csv
new file mode 100644
index 0000000000000000000000000000000000000000..54f369ab293aab922748cf24d75046505511380e
--- /dev/null
+++ b/part2/level7/Pt2_7x4_level7.csv
@@ -0,0 +1,296 @@
+ID,Clues,SolutionGrid
+Pt1_7x4_level7-0,"There 4 different types of food: cabbage, peas, pineapple, raspberry
+The people have 4 different jobs:  coach, librarian, pilot, videographer
+The people perfer 4 different movie-genres: horror, mystery, time-travel, zombie
+There are 4 different nationalities: japanese, polish, spanish, turkish
+4 different pets are kept: cat, chinchilla, hamster, mouse
+The people prefer 4 different types of sport: baseball, cycling, handball, parkour
+The people use 4 different means of transport: boat, car, subway, tram
+ 1. the turkish is on the right of the person watching zombie movies##1
+ 2. the person watching mystery movies is the owner of the cat##1
+ 3. the person eating pineapple is not the person driving the car##6
+ 4. the person driving the subway is not the person eating peas##6
+ 5. the turkish is somewhere to the left of the person who's sport is handball##5
+ 6. the owner of the cat is on the left or right of the person eating peas##3
+ 7. the person driving the tram is not the person who's sport is cycling##6
+ 8. the japanese is the coach##1
+ 9. the pilot is not the person eating raspberry##6
+10. the videographer is the person driving the car##1
+11. the pilot is the person driving the boat##1
+12. the owner of the cat is on the far right##1
+13. the person driving the tram is on the left of the person who's sport is parkour##1
+14. the owner of the hamster is somewhere to the right of the librarian##5
+15. the polish is on the right of the person watching horror movies##1
+16. the person driving the subway is somewhere between the person driving the car and the person driving the tram
+17. the person who's sport is parkour is not the japanese##6
+18. the owner of the chinchilla is on the left of the person eating raspberry##1
+19. the person who's sport is cycling is somewhere between the coach and the person who's sport is baseball
+20. the owner of the chinchilla is not the person eating raspberry##6
+21. the videographer is somewhere to the left of the pilot##5","{'Food': ['cabbage', 'raspberry', 'peas', 'pineapple'], 'Job': ['videographer', 'librarian', 'coach', 'pilot'], 'Movie-Genre': ['zombie', 'time-travel', 'horror', 'mystery'], 'Nationality': ['spanish', 'turkish', 'japanese', 'polish'], 'Pet': ['chinchilla', 'mouse', 'hamster', 'cat'], 'Sport': ['baseball', 'cycling', 'handball', 'parkour'], 'Transport': ['car', 'subway', 'tram', 'boat']}"
+Pt1_7x4_level7-1,"There are 4 different favourite beverages: cola, iced-tea, juice, milk
+The people perfer 4 different movie-genres: fantasy, satire, spy, thriller
+The people prefer 4 different music-genres: ambient, country, rock, techno
+There are 4 different nationalities: egyptian, french, indian, malaysian
+4 different pets are kept: chinchilla, hamster, hedgehog, rat
+The people prefer 4 different types of sport: baseball, handball, snowboarding, tennis
+The people use 4 different means of transport: quad-bike, ship, tram, van
+ 1. the fan of ambient is on the left or right of the person who's sport is snowboarding##3
+ 2. the person who's sport is baseball is not the fan of rock##6
+ 3. the person who's sport is tennis is the person drinking milk##1
+ 4. the person driving the quad-bike is between the egyptian and the person who's sport is handball##2
+ 5. the person drinking iced-tea is somewhere to the right of the person watching thriller movies##5
+ 6. the indian is somewhere to the right of the person watching spy movies##5
+ 7. the fan of country is on the left of the owner of the rat##1
+ 8. the person driving the tram is the person who's sport is snowboarding##1
+ 9. the person driving the van is on the left or right of the person who's sport is handball##3
+10. the person driving the ship is somewhere to the left of the person watching thriller movies##5
+11. the person driving the quad-bike is somewhere to the right of the malaysian##5
+12. the person watching fantasy movies is on the far right##1
+13. the fan of country is somewhere to the left of the person drinking iced-tea##5
+14. the person driving the ship is on the right of the person drinking cola##1
+15. the fan of country is in an odd position##4
+16. the person drinking milk is in an odd position##4
+17. the fan of rock is on the left of the owner of the chinchilla##1
+18. the person who's sport is tennis is somewhere to the right of the person who's sport is baseball##5
+19. the french is somewhere between the fan of country and the owner of the hedgehog
+20. the fan of ambient is on the left or right of the fan of rock##3
+21. the person driving the van is on the far left##1
+22. the owner of the rat is somewhere to the left of the person watching fantasy movies##5
+23. the french is not the person watching spy movies##6
+24. the person driving the quad-bike is between the fan of techno and the indian##2","{'Beverage': ['cola', 'juice', 'milk', 'iced-tea'], 'Movie-Genre': ['spy', 'satire', 'thriller', 'fantasy'], 'Music-Genre': ['country', 'rock', 'ambient', 'techno'], 'Nationality': ['malaysian', 'indian', 'french', 'egyptian'], 'Pet': ['hamster', 'rat', 'chinchilla', 'hedgehog'], 'Sport': ['baseball', 'handball', 'tennis', 'snowboarding'], 'Transport': ['van', 'ship', 'quad-bike', 'tram']}"
+Pt1_7x4_level7-2,"There are 4 different favourite beverages: almond-milk, fanta, mirinda, sprite
+There 4 different types of food: apple, asparagus, cabbage, cucumber
+The people have 4 different hobbies: card-games, magic-tricks, puzzles, woodworking
+The people perfer 4 different movie-genres: animation, fantasy, mystery, thriller
+The people prefer 4 different music-genres: classical, gospel, jazz, trance
+There are 4 different nationalities: brazilian, japanese, malaysian, mexican
+The people use 4 different means of transport: airplane, bus, train, trike
+ 1. the person drinking sprite is somewhere to the left of the person watching mystery movies##5
+ 2. the person watching animation movies is somewhere to the right of the person eating cabbage##5
+ 3. the fan of gospel is not the person watching thriller movies##6
+ 4. the japanese is somewhere between the mexican and the person who's hobby is card-games
+ 5. the fan of trance is in an even position##4
+ 6. the person who's hobby is puzzles is somewhere between the person driving the bus and the person drinking mirinda
+ 7. the person eating apple is the person watching animation movies##1
+ 8. the person watching fantasy movies is on the left or right of the fan of trance##3
+ 9. the person who's hobby is card-games is on the right of the person who's hobby is woodworking##1
+10. the japanese is on the right of the person who's hobby is card-games##1
+11. the person eating cucumber is somewhere to the right of the fan of jazz##5
+12. the person who's hobby is puzzles is not the person drinking almond-milk##6
+13. the person drinking almond-milk is somewhere to the left of the person driving the train##5
+14. the person eating cucumber is somewhere to the right of the person who's hobby is puzzles##5
+15. the person driving the trike is somewhere to the left of the person watching animation movies##5
+16. the person watching fantasy movies is on the right of the person watching animation movies##1
+17. the person driving the airplane is the fan of gospel##1
+18. the person watching fantasy movies is in an odd position##4
+19. the fan of classical is on the left or right of the person driving the bus##3
+20. the person drinking sprite is on the left of the fan of classical##1
+21. the brazilian is not the fan of trance##6
+22. the malaysian is somewhere to the right of the person watching thriller movies##5","{'Beverage': ['almond-milk', 'sprite', 'fanta', 'mirinda'], 'Food': ['cabbage', 'apple', 'asparagus', 'cucumber'], 'Hobby': ['woodworking', 'card-games', 'puzzles', 'magic-tricks'], 'Movie-Genre': ['thriller', 'animation', 'fantasy', 'mystery'], 'Music-Genre': ['jazz', 'trance', 'classical', 'gospel'], 'Nationality': ['brazilian', 'malaysian', 'japanese', 'mexican'], 'Transport': ['trike', 'bus', 'train', 'airplane']}"
+Pt1_7x4_level7-3,"There are 4 different favourite beverages: 7up, cola, hot-chocolate, lemonade
+There 4 different types of food: artichoke, garlic, kiwi, zucchini
+The people have 4 different hobbies: baking, gardening, magic-tricks, rock-climbing
+The people have 4 different jobs:  firefighter, pilot, security-guard, teacher
+The people perfer 4 different movie-genres: romance, superhero, thriller, zombie
+The people prefer 4 different types of sport: parkour, tennis, volleyball, weightlifting
+The people use 4 different means of transport: roller, snowmobile, taxi, trike
+ 1. the person eating garlic is on the right of the person driving the snowmobile##1
+ 2. the person driving the trike is on the left or right of the person who's hobby is gardening##3
+ 3. the person watching romance movies is somewhere to the right of the person who's hobby is rock-climbing##5
+ 4. the firefighter is not the person who's sport is weightlifting##6
+ 5. the person who's sport is parkour is on the far right##1
+ 6. the person drinking hot-chocolate is the teacher##1
+ 7. the person watching zombie movies is somewhere between the person watching superhero movies and the person eating artichoke
+ 8. the person who's hobby is baking is in an odd position##4
+ 9. the person who's sport is volleyball is not the person who's hobby is gardening##6
+10. the person driving the roller is somewhere to the left of the person watching romance movies##5
+11. the person drinking lemonade is somewhere to the right of the person who's hobby is rock-climbing##5
+12. the person eating kiwi is somewhere to the left of the person who's hobby is baking##5
+13. the person who's hobby is magic-tricks is not the person watching zombie movies##6
+14. the person eating kiwi is the firefighter##1
+15. the person eating artichoke is somewhere between the person driving the taxi and the person drinking lemonade
+16. the person drinking hot-chocolate is somewhere to the right of the person driving the snowmobile##5
+17. the person drinking cola is the person watching romance movies##1
+18. the person watching zombie movies is on the left of the person who's sport is tennis##1
+19. the person watching superhero movies is somewhere to the left of the person drinking cola##5
+20. the person driving the snowmobile is somewhere to the right of the pilot##5
+21. the person drinking lemonade is not the person eating artichoke##6","{'Beverage': ['7up', 'lemonade', 'cola', 'hot-chocolate'], 'Food': ['kiwi', 'zucchini', 'artichoke', 'garlic'], 'Hobby': ['rock-climbing', 'gardening', 'baking', 'magic-tricks'], 'Job': ['firefighter', 'pilot', 'security-guard', 'teacher'], 'Movie-Genre': ['superhero', 'zombie', 'romance', 'thriller'], 'Sport': ['volleyball', 'weightlifting', 'tennis', 'parkour'], 'Transport': ['trike', 'roller', 'snowmobile', 'taxi']}"
+Pt1_7x4_level7-4,"There 4 different types of food: grapes, pumpkin, radish, tomato
+The people have 4 different hobbies: baking, collecting, dancing, gardening
+The people perfer 4 different movie-genres: musical, scientific, spy, superhero
+The people prefer 4 different music-genres: blues, disco, hip-hop, indie
+There are 4 different nationalities: german, polish, russian, thai
+The people prefer 4 different types of sport: basketball, golf, parkour, weightlifting
+The people use 4 different means of transport: bike, car, snowmobile, van
+ 1. the person driving the bike is on the far left or far right##3
+ 2. the fan of indie is in an odd position##4
+ 3. the fan of disco is not the thai##6
+ 4. the person who's hobby is dancing is the person watching spy movies##1
+ 5. the polish is the person eating grapes##1
+ 6. the german is on the left of the person who's hobby is gardening##1
+ 7. the person driving the snowmobile is not the person watching spy movies##6
+ 8. the person driving the bike is somewhere to the left of the person who's sport is golf##5
+ 9. the person watching musical movies is on the right of the person who's hobby is baking##1
+10. the person watching spy movies is somewhere between the person who's sport is weightlifting and the fan of blues
+11. the person who's hobby is collecting is the person eating grapes##1
+12. the person driving the car is somewhere between the german and the person driving the snowmobile
+13. the person watching scientific movies is on the far right##1
+14. the german is in an odd position##4
+15. the person driving the car is on the left or right of the fan of disco##3
+16. the person driving the car is the fan of indie##1
+17. the fan of indie is on the right of the person who's sport is golf##1
+18. the person eating radish is somewhere to the right of the person who's sport is golf##5
+19. the person who's sport is basketball is on the left of the polish##1
+20. the fan of hip-hop is the person who's sport is parkour##1
+21. the russian is the person eating tomato##1
+22. the person who's hobby is dancing is not the person who's sport is weightlifting##6
+23. the polish is on the left or right of the person driving the car##3
+24. the person eating radish is not the person driving the van##6
+25. the person who's sport is parkour is the person watching superhero movies##1","{'Food': ['pumpkin', 'tomato', 'radish', 'grapes'], 'Hobby': ['baking', 'gardening', 'dancing', 'collecting'], 'Movie-Genre': ['superhero', 'musical', 'spy', 'scientific'], 'Music-Genre': ['hip-hop', 'blues', 'indie', 'disco'], 'Nationality': ['german', 'russian', 'thai', 'polish'], 'Sport': ['parkour', 'golf', 'basketball', 'weightlifting'], 'Transport': ['bike', 'van', 'car', 'snowmobile']}"
+Pt1_7x4_level7-5,"There are 4 different favourite beverages: almond-milk, hot-chocolate, milk, soy-milk
+There 4 different types of food: artichoke, cabbage, peas, pumpkin
+The people have 4 different hobbies: camping, collecting, singing, video-games
+The people prefer 4 different music-genres: d&b, pop, punk, salsa
+4 different pets are kept: cat, goat, hamster, turtle
+The people prefer 4 different types of sport: baseball, parkour, sailing, tennis
+The people use 4 different means of transport: scooter, subway, tram, van
+ 1. the person who's hobby is singing is somewhere to the left of the person who's hobby is collecting##5
+ 2. the person driving the van is on the right of the person who's sport is baseball##1
+ 3. the person who's hobby is collecting is on the left of the owner of the turtle##1
+ 4. the person drinking almond-milk is on the left or right of the fan of punk##3
+ 5. the person drinking hot-chocolate is on the left of the person who's hobby is camping##1
+ 6. the person driving the subway is somewhere between the owner of the cat and the fan of pop
+ 7. the person who's sport is sailing is on the left of the person who's hobby is video-games##1
+ 8. the person driving the subway is on the left or right of the fan of punk##3
+ 9. the person who's hobby is camping is on the left of the person who's sport is parkour##1
+10. the person drinking soy-milk is the person driving the tram##1
+11. the fan of d&b is on the right of the fan of punk##1
+12. the person driving the scooter is in an even position##4
+13. the person eating pumpkin is somewhere between the person eating cabbage and the person drinking milk
+14. the owner of the cat is not the person driving the tram##6
+15. the person who's hobby is collecting is on the left of the person eating pumpkin##1
+16. the fan of pop is in an even position##4
+17. the person eating peas is on the left or right of the person eating cabbage##3
+18. the owner of the hamster is somewhere to the right of the person who's hobby is collecting##5
+19. the fan of pop is somewhere to the right of the person who's sport is tennis##5
+20. the person eating pumpkin is on the left or right of the person who's sport is parkour##3
+21. the fan of d&b is on the left or right of the person driving the scooter##3
+22. the fan of pop is not the owner of the goat##6
+23. the person eating peas is on the far left##1
+24. the fan of punk is on the left or right of the person drinking soy-milk##3","{'Beverage': ['soy-milk', 'hot-chocolate', 'almond-milk', 'milk'], 'Food': ['peas', 'cabbage', 'pumpkin', 'artichoke'], 'Hobby': ['singing', 'collecting', 'camping', 'video-games'], 'Music-Genre': ['salsa', 'punk', 'd&b', 'pop'], 'Pet': ['goat', 'cat', 'turtle', 'hamster'], 'Sport': ['baseball', 'tennis', 'sailing', 'parkour'], 'Transport': ['tram', 'van', 'subway', 'scooter']}"
+Pt1_7x4_level7-6,"There are 4 different favourite beverages: iced-tea, milk, mirinda, sprite
+The people have 4 different hobbies: board-games, chess, hiking, photography
+The people have 4 different jobs:  analyst, architect, paramedic, police-officer
+The people prefer 4 different music-genres: dubstep, punk, r&b, trance
+There are 4 different nationalities: australian, japanese, spanish, turkish
+4 different pets are kept: hedgehog, pony, rabbit, rat
+The people use 4 different means of transport: helicopter, roller, taxi, van
+ 1. the police-officer is between the owner of the rabbit and the person driving the taxi##2
+ 2. the owner of the rat is on the left of the person driving the van##1
+ 3. the person drinking milk is on the left or right of the fan of r&b##3
+ 4. the person who's hobby is hiking is on the left or right of the owner of the rabbit##3
+ 5. the person who's hobby is board-games is somewhere to the left of the australian##5
+ 6. the architect is on the left or right of the fan of r&b##3
+ 7. the person driving the van is on the left of the owner of the pony##1
+ 8. the spanish is on the right of the person who's hobby is hiking##1
+ 9. the japanese is not the person driving the roller##6
+10. the fan of dubstep is on the right of the person who's hobby is chess##1
+11. the person driving the roller is not the turkish##6
+12. the fan of dubstep is not the person who's hobby is hiking##6
+13. the paramedic is on the left or right of the person who's hobby is photography##3
+14. the japanese is the owner of the pony##1
+15. the fan of punk is somewhere between the person drinking sprite and the japanese
+16. the spanish is somewhere to the right of the fan of trance##5
+17. the person drinking sprite is the fan of r&b##1
+18. the spanish is not the fan of trance##6
+19. the person who's hobby is hiking is the person drinking sprite##1
+20. the owner of the hedgehog is somewhere to the left of the paramedic##5
+21. the person drinking mirinda is somewhere to the left of the person drinking milk##5
+22. the person driving the taxi is the turkish##1","{'Beverage': ['mirinda', 'sprite', 'milk', 'iced-tea'], 'Hobby': ['board-games', 'hiking', 'chess', 'photography'], 'Job': ['architect', 'police-officer', 'paramedic', 'analyst'], 'Music-Genre': ['trance', 'r&b', 'punk', 'dubstep'], 'Nationality': ['turkish', 'australian', 'spanish', 'japanese'], 'Pet': ['hedgehog', 'rat', 'rabbit', 'pony'], 'Transport': ['taxi', 'roller', 'van', 'helicopter']}"
+Pt1_7x4_level7-7,"There are 4 different favourite beverages: 7up, coffee, milk, water
+The people have 4 different jobs:  coach, engineer, social-worker, videographer
+The people prefer 4 different music-genres: d&b, funk, salsa, soul
+There are 4 different nationalities: american, indian, malaysian, turkish
+4 different pets are kept: ferret, fish, frog, mouse
+The people prefer 4 different types of sport: cycling, golf, surfing, tennis
+The people use 4 different means of transport: airplane, boat, tram, trike
+ 1. the person who's sport is cycling is the owner of the fish##1
+ 2. the owner of the ferret is between the fan of funk and the fan of soul##2
+ 3. the owner of the ferret is somewhere to the left of the person who's sport is golf##5
+ 4. the person who's sport is cycling is the fan of soul##1
+ 5. the videographer is somewhere to the right of the person drinking water##5
+ 6. the person drinking milk is not the coach##6
+ 7. the fan of d&b is on the left of the fan of soul##1
+ 8. the fan of funk is the coach##1
+ 9. the person driving the airplane is on the left or right of the coach##3
+10. the owner of the fish is somewhere to the left of the coach##5
+11. the engineer is somewhere to the left of the person drinking coffee##5
+12. the social-worker is not the person who's sport is cycling##6
+13. the person driving the airplane is somewhere to the right of the owner of the frog##5
+14. the turkish is on the left of the person who's sport is surfing##1
+15. the person drinking 7up is somewhere to the right of the indian##5
+16. the person who's sport is cycling is on the right of the malaysian##1
+17. the indian is on the left or right of the turkish##3
+18. the indian is the fan of salsa##1
+19. the person driving the trike is somewhere to the left of the videographer##5
+20. the fan of salsa is somewhere between the person who's sport is cycling and the fan of funk
+21. the person drinking water is somewhere to the right of the person driving the tram##5","{'Beverage': ['milk', 'water', 'coffee', '7up'], 'Job': ['social-worker', 'engineer', 'videographer', 'coach'], 'Music-Genre': ['d&b', 'soul', 'salsa', 'funk'], 'Nationality': ['malaysian', 'turkish', 'indian', 'american'], 'Pet': ['frog', 'fish', 'ferret', 'mouse'], 'Sport': ['tennis', 'cycling', 'surfing', 'golf'], 'Transport': ['tram', 'trike', 'airplane', 'boat']}"
+Pt1_7x4_level7-8,"There 4 different types of food: apricot, lettuce, pear, pepper
+The people have 4 different jobs:  dressmaker, lawyer, mechanic, social-worker
+The people perfer 4 different movie-genres: family, martial-arts, superhero, thriller
+The people prefer 4 different music-genres: funk, gospel, house, salsa
+4 different pets are kept: frog, goat, pony, turtle
+The people prefer 4 different types of sport: climbing, cycling, surfing, weightlifting
+The people use 4 different means of transport: boat, bus, quad-bike, van
+ 1. the fan of gospel is somewhere to the right of the person watching martial-arts movies##5
+ 2. the owner of the pony is on the left of the person watching thriller movies##1
+ 3. the fan of funk is on the left of the fan of salsa##1
+ 4. the owner of the frog is between the owner of the goat and the mechanic##2
+ 5. the fan of salsa is on the left or right of the person driving the boat##3
+ 6. the owner of the frog is on the left of the person watching family movies##1
+ 7. the person who's sport is climbing is on the left of the person eating pear##1
+ 8. the person who's sport is weightlifting is on the left or right of the fan of gospel##3
+ 9. the person driving the van is the fan of house##1
+10. the person eating apricot is somewhere between the person watching martial-arts movies and the fan of salsa
+11. the person driving the boat is on the right of the owner of the frog##1
+12. the fan of house is on the left of the person who's sport is climbing##1
+13. the owner of the goat is somewhere to the right of the person watching thriller movies##5
+14. the social-worker is the fan of house##1
+15. the person who's sport is surfing is somewhere to the left of the fan of salsa##5
+16. the owner of the pony is the person watching superhero movies##1
+17. the person driving the bus is on the left of the fan of gospel##1
+18. the person eating lettuce is not the person who's sport is cycling##6
+19. the person watching thriller movies is not the person who's sport is cycling##6
+20. the person eating pear is in an odd position##4
+21. the dressmaker is somewhere to the left of the lawyer##5
+22. the owner of the goat is somewhere to the right of the person driving the quad-bike##5
+23. the person watching superhero movies is somewhere to the left of the lawyer##5","{'Food': ['lettuce', 'apricot', 'pear', 'pepper'], 'Job': ['social-worker', 'mechanic', 'dressmaker', 'lawyer'], 'Movie-Genre': ['martial-arts', 'superhero', 'thriller', 'family'], 'Music-Genre': ['house', 'funk', 'salsa', 'gospel'], 'Pet': ['turtle', 'pony', 'frog', 'goat'], 'Sport': ['surfing', 'climbing', 'weightlifting', 'cycling'], 'Transport': ['van', 'quad-bike', 'bus', 'boat']}"
+Pt1_7x4_level7-9,"There 4 different types of food: asparagus, corn, nectarine, strawberry
+The people have 4 different hobbies: cooking, dancing, drawing, writing
+The people have 4 different jobs:  designer, electrician, fisherman, nurse
+The people perfer 4 different movie-genres: epic, romance, satire, superhero
+The people prefer 4 different music-genres: country, gospel, punk, trance
+There are 4 different nationalities: brazilian, indonesian, pakistani, spanish
+4 different pets are kept: goat, hedgehog, mouse, rat
+ 1. the person watching superhero movies is the owner of the hedgehog##1
+ 2. the owner of the hedgehog is on the far left or far right##3
+ 3. the fan of punk is in an odd position##4
+ 4. the owner of the rat is somewhere to the left of the fisherman##5
+ 5. the owner of the mouse is on the left or right of the person watching superhero movies##3
+ 6. the indonesian is somewhere between the person eating strawberry and the person who's hobby is cooking
+ 7. the person eating asparagus is somewhere to the left of the fisherman##5
+ 8. the owner of the hedgehog is on the left or right of the person watching epic movies##3
+ 9. the pakistani is on the far left##1
+10. the brazilian is not the person eating corn##6
+11. the designer is not the person who's hobby is dancing##6
+12. the person eating nectarine is on the right of the spanish##1
+13. the fisherman is the person who's hobby is writing##1
+14. the fan of country is on the left or right of the person eating asparagus##3
+15. the electrician is on the right of the pakistani##1
+16. the owner of the rat is somewhere to the left of the brazilian##5
+17. the person who's hobby is drawing is somewhere to the left of the person eating asparagus##5
+18. the nurse is on the left of the person who's hobby is drawing##1
+19. the fan of trance is on the right of the person watching satire movies##1
+20. the fan of punk is on the left of the fan of trance##1
+21. the fisherman is on the far left or far right##3
+22. the person watching epic movies is the electrician##1","{'Food': ['strawberry', 'corn', 'asparagus', 'nectarine'], 'Hobby': ['dancing', 'drawing', 'cooking', 'writing'], 'Job': ['nurse', 'electrician', 'designer', 'fisherman'], 'Movie-Genre': ['superhero', 'epic', 'satire', 'romance'], 'Music-Genre': ['gospel', 'country', 'punk', 'trance'], 'Nationality': ['pakistani', 'indonesian', 'spanish', 'brazilian'], 'Pet': ['hedgehog', 'mouse', 'rat', 'goat']}"
diff --git a/part2/level7/Pt2_7x5_level7.csv b/part2/level7/Pt2_7x5_level7.csv
new file mode 100644
index 0000000000000000000000000000000000000000..99cd8dd909b0bcce7c861892fbf176a8ad6b38fb
--- /dev/null
+++ b/part2/level7/Pt2_7x5_level7.csv
@@ -0,0 +1,393 @@
+ID,Clues,SolutionGrid
+Pt1_7x5_level7-0,"There are 5 different favourite beverages: hot-chocolate, milk, mirinda, tea, water
+There 5 different types of food: cauliflower, lemon, nectarine, strawberry, tomato
+The people have 5 different hobbies: magic-tricks, puzzles, sudoku, woodworking, writing
+The people have 5 different jobs:  entrepreneur, fisherman, lawyer, librarian, social-worker
+The people prefer 5 different music-genres: ambient, disco, folk, salsa, trance
+The people prefer 5 different types of sport: badminton, baseball, skiing, swimming, volleyball
+The people use 5 different means of transport: car, jet-ski, subway, tram, trike
+ 1. the person drinking mirinda is somewhere to the right of the person eating strawberry##5
+ 2. the person who's hobby is magic-tricks is between the person eating cauliflower and the person eating nectarine##2
+ 3. the person who's hobby is magic-tricks is somewhere to the right of the person eating cauliflower##5
+ 4. the person who's sport is volleyball is on the far left or far right##3
+ 5. the person drinking milk is on the left or right of the social-worker##3
+ 6. the fisherman is not the fan of salsa##6
+ 7. the person who's sport is badminton is somewhere between the person eating cauliflower and the person who's hobby is sudoku
+ 8. the person driving the trike is not the social-worker##6
+ 9. the person who's sport is baseball is between the fan of salsa and the person who's hobby is writing##2
+10. the person driving the trike is not the person eating cauliflower##6
+11. the person who's hobby is writing is the person who's sport is badminton##1
+12. the person drinking tea is somewhere between the person who's sport is skiing and the lawyer
+13. the person driving the tram is on the right of the person who's sport is badminton##1
+14. the person driving the car is in an odd position##4
+15. the fan of trance is between the person drinking milk and the person who's hobby is sudoku##2
+16. the fan of disco is somewhere to the right of the person drinking water##5
+17. the person driving the jet-ski is somewhere to the right of the person eating lemon##5
+18. the person who's hobby is puzzles is in an odd position##4
+19. the person who's hobby is puzzles is in an odd position##4
+20. the person drinking tea is somewhere to the right of the person who's sport is volleyball##5
+21. the fisherman is on the far right##1
+22. the person drinking tea is on the left or right of the person drinking milk##3
+23. the person eating strawberry is between the person driving the tram and the person who's hobby is sudoku##2
+24. the fan of disco is on the far right##1
+25. the librarian is the person drinking tea##1
+26. the person driving the subway is somewhere to the left of the person driving the trike##5
+27. the person driving the trike is somewhere to the left of the fan of ambient##5
+28. the person driving the car is on the left or right of the person drinking mirinda##3
+29. the person drinking hot-chocolate is not the person who's hobby is woodworking##6
+30. the person who's sport is skiing is in an even position##4","{'Beverage': ['water', 'tea', 'milk', 'mirinda', 'hot-chocolate'], 'Food': ['lemon', 'strawberry', 'cauliflower', 'tomato', 'nectarine'], 'Hobby': ['sudoku', 'writing', 'woodworking', 'magic-tricks', 'puzzles'], 'Job': ['lawyer', 'librarian', 'entrepreneur', 'social-worker', 'fisherman'], 'Music-Genre': ['folk', 'trance', 'ambient', 'salsa', 'disco'], 'Sport': ['volleyball', 'badminton', 'baseball', 'skiing', 'swimming'], 'Transport': ['subway', 'trike', 'tram', 'jet-ski', 'car']}"
+Pt1_7x5_level7-1,"There are 5 different favourite beverages: cola, juice, mirinda, sprite, tea
+There 5 different types of food: avocado, cauliflower, garlic, lettuce, peas
+The people have 5 different jobs:  analyst, engineer, mechanic, photographer, scientist
+The people perfer 5 different movie-genres: fantasy, horror, mystery, thriller, time-travel
+5 different pets are kept: dog, ferret, hamster, horse, lizard
+The people prefer 5 different types of sport: biathlon, climbing, parkour, rugby, sailing
+The people use 5 different means of transport: car, helicopter, jet-ski, quad-bike, scooter
+ 1. the person eating garlic is somewhere to the right of the owner of the lizard##5
+ 2. the owner of the hamster is the person driving the scooter##1
+ 3. the person watching thriller movies is somewhere between the person driving the scooter and the person driving the jet-ski
+ 4. the photographer is the person who's sport is climbing##1
+ 5. the person who's sport is parkour is on the right of the person eating lettuce##1
+ 6. the person eating lettuce is the engineer##1
+ 7. the analyst is somewhere to the left of the person driving the helicopter##5
+ 8. the person driving the car is on the left of the owner of the ferret##1
+ 9. the person drinking juice is somewhere to the left of the person watching time-travel movies##5
+10. the person driving the jet-ski is the mechanic##1
+11. the person who's sport is rugby is on the left of the person driving the jet-ski##1
+12. the owner of the ferret is the person who's sport is parkour##1
+13. the person watching horror movies is on the far right##1
+14. the owner of the dog is the person who's sport is rugby##1
+15. the person watching mystery movies is on the far left or far right##3
+16. the person drinking cola is on the right of the person eating lettuce##1
+17. the owner of the ferret is in the middle##1
+18. the person watching fantasy movies is on the right of the owner of the lizard##1
+19. the person drinking tea is somewhere to the left of the person watching fantasy movies##5
+20. the person eating avocado is in an even position##4
+21. the person eating garlic is on the left of the person watching time-travel movies##1
+22. the person drinking sprite is somewhere to the left of the person who's sport is sailing##5
+23. the person driving the scooter is in an odd position##4
+24. the person who's sport is parkour is on the left or right of the person who's sport is biathlon##3
+25. the person drinking tea is on the left or right of the person eating garlic##3
+26. the person driving the helicopter is somewhere between the person eating peas and the photographer
+27. the person drinking sprite is in an even position##4
+28. the person drinking mirinda is the person watching horror movies##1
+29. the scientist is somewhere to the right of the person driving the car##5","{'Beverage': ['juice', 'tea', 'cola', 'sprite', 'mirinda'], 'Food': ['cauliflower', 'lettuce', 'garlic', 'avocado', 'peas'], 'Job': ['photographer', 'engineer', 'analyst', 'scientist', 'mechanic'], 'Movie-Genre': ['mystery', 'thriller', 'fantasy', 'time-travel', 'horror'], 'Pet': ['hamster', 'lizard', 'ferret', 'dog', 'horse'], 'Sport': ['climbing', 'biathlon', 'parkour', 'rugby', 'sailing'], 'Transport': ['scooter', 'car', 'quad-bike', 'helicopter', 'jet-ski']}"
+Pt1_7x5_level7-2,"There are 5 different favourite beverages: 7up, almond-milk, lemonade, milk, tea
+There 5 different types of food: cucumber, kale, peas, plum, potato
+The people have 5 different hobbies: dancing, rock-climbing, sudoku, traveling, writing
+There are 5 different nationalities: australian, british, chinese, japanese, mexican
+5 different pets are kept: fish, frog, guinea-pig, horse, rabbit
+The people prefer 5 different types of sport: lacrosse, rugby, sailing, snowboarding, volleyball
+The people use 5 different means of transport: airplane, bike, car, motorbike, subway
+ 1. the person drinking 7up is on the left of the owner of the frog##1
+ 2. the chinese is somewhere to the right of the british##5
+ 3. the person drinking tea is not the british##6
+ 4. the person who's hobby is sudoku is between the person drinking 7up and the person who's sport is lacrosse##2
+ 5. the person driving the car is not the person eating potato##6
+ 6. the british is the person who's hobby is sudoku##1
+ 7. the mexican is in an odd position##4
+ 8. the person who's hobby is rock-climbing is somewhere to the left of the person drinking lemonade##5
+ 9. the person eating plum is somewhere to the right of the person who's sport is snowboarding##5
+10. the person drinking lemonade is not the owner of the rabbit##6
+11. the person driving the motorbike is on the left or right of the person drinking tea##3
+12. the person who's sport is lacrosse is somewhere between the british and the mexican
+13. the person driving the car is in an odd position##4
+14. the owner of the frog is on the left or right of the person who's hobby is dancing##3
+15. the person drinking almond-milk is the person who's sport is volleyball##1
+16. the person who's sport is volleyball is somewhere to the left of the person who's hobby is writing##5
+17. the person who's sport is volleyball is not the person driving the bike##6
+18. the person who's sport is sailing is on the left of the owner of the fish##1
+19. the person drinking lemonade is on the right of the person driving the airplane##1
+20. the person eating potato is in an odd position##4
+21. the person driving the airplane is on the right of the person who's sport is snowboarding##1
+22. the person drinking tea is not the australian##6
+23. the owner of the horse is on the right of the australian##1
+24. the mexican is the person driving the subway##1
+25. the person who's hobby is traveling is between the person eating peas and the person driving the subway##2
+26. the owner of the horse is somewhere to the right of the person who's hobby is traveling##5
+27. the person who's sport is volleyball is the person eating plum##1
+28. the person drinking 7up is on the far left or far right##3
+29. the person who's hobby is traveling is the person eating plum##1
+30. the owner of the guinea-pig is the person who's sport is snowboarding##1
+31. the person eating kale is on the left of the british##1
+32. the australian is somewhere to the right of the person drinking milk##5
+33. the person driving the bike is somewhere to the left of the person who's hobby is sudoku##5","{'Beverage': ['7up', 'milk', 'lemonade', 'almond-milk', 'tea'], 'Food': ['kale', 'cucumber', 'peas', 'plum', 'potato'], 'Hobby': ['rock-climbing', 'sudoku', 'dancing', 'traveling', 'writing'], 'Nationality': ['japanese', 'british', 'chinese', 'australian', 'mexican'], 'Pet': ['guinea-pig', 'frog', 'fish', 'rabbit', 'horse'], 'Sport': ['snowboarding', 'sailing', 'lacrosse', 'volleyball', 'rugby'], 'Transport': ['bike', 'airplane', 'car', 'motorbike', 'subway']}"
+Pt1_7x5_level7-3,"There are 5 different favourite beverages: almond-milk, coffee, iced-tea, lemonade, soy-milk
+There 5 different types of food: artichoke, kiwi, pear, peas, tomato
+The people have 5 different hobbies: board-games, camping, chess, puzzles, traveling
+The people perfer 5 different movie-genres: animation, family, martial-arts, spy, thriller
+5 different pets are kept: dog, ferret, guinea-pig, hedgehog, horse
+The people prefer 5 different types of sport: basketball, cricket, handball, skiing, weightlifting
+The people use 5 different means of transport: airplane, ship, snowmobile, subway, train
+ 1. the person drinking coffee is in the middle##1
+ 2. the person drinking iced-tea is not the person driving the snowmobile##6
+ 3. the person eating tomato is on the right of the owner of the guinea-pig##1
+ 4. the person driving the subway is somewhere to the left of the person who's hobby is traveling##5
+ 5. the person eating artichoke is somewhere to the right of the person who's sport is skiing##5
+ 6. the person who's hobby is chess is between the person who's hobby is traveling and the person drinking iced-tea##2
+ 7. the person driving the snowmobile is on the right of the person who's sport is handball##1
+ 8. the person watching thriller movies is somewhere to the left of the owner of the horse##5
+ 9. the person eating peas is somewhere between the person watching family movies and the person drinking lemonade
+10. the person who's sport is cricket is on the far left or far right##3
+11. the person eating kiwi is somewhere to the left of the person eating pear##5
+12. the person driving the train is not the person drinking lemonade##6
+13. the person watching martial-arts movies is not the owner of the horse##6
+14. the person watching animation movies is not the person drinking soy-milk##6
+15. the person who's hobby is chess is somewhere between the person drinking lemonade and the person who's hobby is traveling
+16. the person who's sport is basketball is on the right of the person who's hobby is board-games##1
+17. the person watching animation movies is on the left of the person watching thriller movies##1
+18. the person watching family movies is on the left of the owner of the ferret##1
+19. the person drinking coffee is on the left of the person eating peas##1
+20. the person who's hobby is traveling is on the left of the person watching thriller movies##1
+21. the person driving the airplane is on the left of the person driving the train##1
+22. the person who's sport is cricket is the person who's hobby is camping##1
+23. the person who's hobby is puzzles is somewhere to the right of the person who's sport is cricket##5
+24. the person who's sport is handball is the person driving the train##1
+25. the person watching spy movies is somewhere to the right of the owner of the dog##5
+26. the person eating artichoke is on the left of the person driving the train##1
+27. the person watching martial-arts movies is on the right of the person who's sport is handball##1
+28. the person eating kiwi is somewhere to the left of the person watching spy movies##5","{'Beverage': ['soy-milk', 'almond-milk', 'coffee', 'iced-tea', 'lemonade'], 'Food': ['kiwi', 'tomato', 'artichoke', 'peas', 'pear'], 'Hobby': ['camping', 'traveling', 'chess', 'board-games', 'puzzles'], 'Movie-Genre': ['family', 'animation', 'thriller', 'spy', 'martial-arts'], 'Pet': ['guinea-pig', 'ferret', 'dog', 'horse', 'hedgehog'], 'Sport': ['cricket', 'skiing', 'weightlifting', 'handball', 'basketball'], 'Transport': ['subway', 'ship', 'airplane', 'train', 'snowmobile']}"
+Pt1_7x5_level7-4,"There are 5 different favourite beverages: cola, hot-chocolate, lemonade, mirinda, tea
+The people have 5 different hobbies: cooking, dancing, fishing, gardening, sudoku
+The people have 5 different jobs:  accountant, doctor, dressmaker, librarian, nurse
+The people perfer 5 different movie-genres: adventure, animation, family, satire, zombie
+The people prefer 5 different music-genres: country, d&b, dubstep, metal, soul
+There are 5 different nationalities: american, argentine, australian, italian, turkish
+The people prefer 5 different types of sport: badminton, cycling, parkour, skiing, volleyball
+ 1. the australian is somewhere to the right of the person watching animation movies##5
+ 2. the librarian is somewhere to the left of the doctor##5
+ 3. the argentine is the argentine##1
+ 4. the fan of country is the person who's sport is badminton##1
+ 5. the fan of country is somewhere to the left of the person who's sport is parkour##5
+ 6. the person who's sport is cycling is on the left of the person who's sport is volleyball##1
+ 7. the fan of country is on the right of the person drinking lemonade##1
+ 8. the nurse is the person watching zombie movies##1
+ 9. the italian is somewhere to the right of the american##5
+10. the person watching animation movies is on the left of the person drinking hot-chocolate##1
+11. the fan of dubstep is on the left or right of the person who's hobby is gardening##3
+12. the person watching satire movies is in an odd position##4
+13. the person who's hobby is sudoku is not the person drinking tea##6
+14. the accountant is somewhere to the left of the person watching satire movies##5
+15. the person watching animation movies is somewhere to the right of the person who's sport is volleyball##5
+16. the person who's hobby is fishing is on the left of the person who's hobby is sudoku##1
+17. the doctor is somewhere between the person drinking cola and the person who's hobby is cooking
+18. the turkish is somewhere to the left of the person drinking tea##5
+19. the person drinking tea is not the person who's hobby is sudoku##6
+20. the fan of metal is on the left of the person drinking cola##1
+21. the person watching animation movies is in an even position##4
+22. the person who's hobby is fishing is somewhere between the nurse and the person who's sport is badminton
+23. the fan of d&b is not the turkish##6
+24. the person who's hobby is gardening is in an even position##4
+25. the person who's sport is badminton is not the person who's hobby is cooking##6
+26. the person watching adventure movies is somewhere to the right of the person watching satire movies##5
+27. the accountant is between the librarian and the person who's sport is cycling##2
+28. the person watching adventure movies is in an odd position##4
+29. the person drinking hot-chocolate is not the american##6
+30. the person who's hobby is gardening is the fan of soul##1
+31. the australian is on the right of the argentine##1
+32. the italian is somewhere between the fan of soul and the person who's sport is cycling
+33. the italian is the person drinking cola##1
+34. the person who's sport is skiing is on the right of the person who's sport is badminton##1","{'Beverage': ['mirinda', 'lemonade', 'cola', 'tea', 'hot-chocolate'], 'Hobby': ['dancing', 'fishing', 'sudoku', 'gardening', 'cooking'], 'Job': ['nurse', 'accountant', 'librarian', 'doctor', 'dressmaker'], 'Movie-Genre': ['zombie', 'family', 'satire', 'animation', 'adventure'], 'Music-Genre': ['d&b', 'metal', 'country', 'soul', 'dubstep'], 'Nationality': ['american', 'turkish', 'italian', 'argentine', 'australian'], 'Sport': ['cycling', 'volleyball', 'badminton', 'skiing', 'parkour']}"
+Pt1_7x5_level7-5,"There are 5 different favourite beverages: almond-milk, fanta, hot-chocolate, mirinda, sprite
+The people have 5 different jobs:  analyst, electrician, journalist, librarian, manager
+The people perfer 5 different movie-genres: drama, epic, sports, thriller, western
+There are 5 different nationalities: american, brazilian, italian, polish, spanish
+5 different pets are kept: bird, hamster, lizard, mouse, snake
+The people prefer 5 different types of sport: biathlon, cycling, handball, lacrosse, tennis
+The people use 5 different means of transport: car, jet-ski, roller, skateboard, snowmobile
+ 1. the person drinking hot-chocolate is on the left of the person drinking almond-milk##1
+ 2. the person driving the jet-ski is the person drinking hot-chocolate##1
+ 3. the owner of the bird is the person driving the jet-ski##1
+ 4. the person who's sport is cycling is somewhere to the right of the owner of the snake##5
+ 5. the librarian is between the person driving the car and the person who's sport is tennis##2
+ 6. the person watching thriller movies is not the person drinking hot-chocolate##6
+ 7. the spanish is on the left of the italian##1
+ 8. the owner of the lizard is on the left of the owner of the bird##1
+ 9. the person who's sport is biathlon is on the right of the polish##1
+10. the analyst is somewhere to the right of the person driving the skateboard##5
+11. the person who's sport is cycling is on the left or right of the librarian##3
+12. the person driving the roller is somewhere between the person watching thriller movies and the person watching epic movies
+13. the person driving the jet-ski is on the left or right of the person driving the snowmobile##3
+14. the person driving the car is on the left or right of the person driving the snowmobile##3
+15. the journalist is somewhere to the right of the brazilian##5
+16. the person drinking fanta is on the left or right of the person watching western movies##3
+17. the librarian is the person driving the snowmobile##1
+18. the person drinking almond-milk is not the person watching sports movies##6
+19. the owner of the lizard is on the right of the owner of the hamster##1
+20. the owner of the bird is not the person drinking almond-milk##6
+21. the person drinking almond-milk is not the person watching drama movies##6
+22. the person watching drama movies is on the right of the journalist##1
+23. the american is somewhere to the left of the owner of the bird##5
+24. the person who's sport is handball is in an even position##4
+25. the person watching drama movies is on the right of the owner of the lizard##1
+26. the person drinking mirinda is in an odd position##4
+27. the librarian is on the right of the analyst##1
+28. the person watching drama movies is in an odd position##4
+29. the italian is somewhere to the right of the person drinking fanta##5
+30. the owner of the lizard is somewhere to the left of the electrician##5
+31. the owner of the bird is on the left or right of the person driving the roller##3
+32. the person watching sports movies is on the far left or far right##3
+33. the owner of the bird is not the person watching thriller movies##6
+34. the person drinking mirinda is on the right of the person watching thriller movies##1
+35. the person who's sport is tennis is on the left or right of the owner of the lizard##3","{'Beverage': ['fanta', 'sprite', 'hot-chocolate', 'almond-milk', 'mirinda'], 'Job': ['manager', 'journalist', 'analyst', 'librarian', 'electrician'], 'Movie-Genre': ['epic', 'western', 'drama', 'thriller', 'sports'], 'Nationality': ['brazilian', 'american', 'polish', 'spanish', 'italian'], 'Pet': ['hamster', 'lizard', 'bird', 'snake', 'mouse'], 'Sport': ['lacrosse', 'handball', 'tennis', 'biathlon', 'cycling'], 'Transport': ['skateboard', 'roller', 'jet-ski', 'snowmobile', 'car']}"
+Pt1_7x5_level7-6,"There are 5 different favourite beverages: 7up, coffee, fanta, milk, sprite
+There 5 different types of food: carrot, cauliflower, corn, papaya, pineapple
+The people perfer 5 different movie-genres: action, documentary, romance, scientific, thriller
+The people prefer 5 different music-genres: funk, jazz, reggae, salsa, techno
+5 different pets are kept: dog, ferret, goldfish, rabbit, rat
+The people prefer 5 different types of sport: biathlon, parkour, rowing, rugby, water-polo
+The people use 5 different means of transport: bike, quad-bike, scooter, ship, van
+ 1. the person watching thriller movies is the person who's sport is rowing##1
+ 2. the person eating cauliflower is the person driving the van##1
+ 3. the person who's sport is water-polo is somewhere to the left of the fan of techno##5
+ 4. the person driving the quad-bike is on the left or right of the person watching scientific movies##3
+ 5. the person drinking 7up is not the person eating cauliflower##6
+ 6. the person watching action movies is somewhere to the right of the person eating pineapple##5
+ 7. the person who's sport is biathlon is in an odd position##4
+ 8. the person who's sport is rugby is somewhere between the person driving the scooter and the person eating corn
+ 9. the person who's sport is biathlon is on the left or right of the person who's sport is water-polo##3
+10. the owner of the rabbit is on the left or right of the person eating carrot##3
+11. the person drinking sprite is somewhere to the left of the fan of reggae##5
+12. the person driving the van is on the left or right of the person eating papaya##3
+13. the fan of techno is on the left or right of the person driving the van##3
+14. the person eating pineapple is somewhere between the fan of jazz and the owner of the dog
+15. the person who's sport is rugby is on the left or right of the owner of the rat##3
+16. the person watching action movies is somewhere to the right of the person watching scientific movies##5
+17. the person eating cauliflower is on the right of the fan of techno##1
+18. the person drinking sprite is somewhere between the person who's sport is parkour and the person driving the bike
+19. the person drinking milk is somewhere to the left of the person eating carrot##5
+20. the person eating cauliflower is the fan of jazz##1
+21. the person driving the bike is somewhere to the right of the person drinking milk##5
+22. the person who's sport is rugby is somewhere to the right of the person watching documentary movies##5
+23. the owner of the ferret is on the right of the fan of jazz##1
+24. the person watching documentary movies is not the person driving the van##6
+25. the person watching documentary movies is somewhere to the left of the person watching romance movies##5
+26. the owner of the goldfish is on the left or right of the owner of the rat##3
+27. the person driving the bike is somewhere to the left of the person who's sport is rugby##5
+28. the person watching scientific movies is somewhere to the left of the fan of techno##5
+29. the owner of the rabbit is in an odd position##4
+30. the person who's sport is parkour is somewhere to the left of the person driving the quad-bike##5
+31. the owner of the dog is not the fan of reggae##6
+32. the fan of funk is on the far left##1
+33. the owner of the rabbit is the person driving the ship##1
+34. the fan of jazz is on the right of the person drinking coffee##1","{'Beverage': ['milk', 'sprite', 'coffee', 'fanta', '7up'], 'Food': ['corn', 'carrot', 'pineapple', 'cauliflower', 'papaya'], 'Movie-Genre': ['scientific', 'documentary', 'romance', 'action', 'thriller'], 'Music-Genre': ['funk', 'salsa', 'techno', 'jazz', 'reggae'], 'Pet': ['rabbit', 'dog', 'rat', 'goldfish', 'ferret'], 'Sport': ['parkour', 'water-polo', 'biathlon', 'rugby', 'rowing'], 'Transport': ['ship', 'quad-bike', 'bike', 'van', 'scooter']}"
+Pt1_7x5_level7-7,"There are 5 different favourite beverages: almond-milk, cola, lemonade, milk, water
+There 5 different types of food: broccoli, cabbage, cherry, pepper, zucchini
+The people have 5 different hobbies: baking, hiking, puzzles, traveling, video-games
+The people prefer 5 different music-genres: blues, classical, reggae, rock, trance
+There are 5 different nationalities: american, egyptian, french, italian, nigerian
+The people prefer 5 different types of sport: badminton, handball, ice-hockey, tennis, volleyball
+The people use 5 different means of transport: car, jet-ski, scooter, ship, train
+ 1. the person who's hobby is hiking is the fan of blues##1
+ 2. the person who's sport is volleyball is on the right of the person drinking lemonade##1
+ 3. the person who's hobby is video-games is somewhere to the right of the person eating broccoli##5
+ 4. the fan of classical is somewhere to the left of the person eating cabbage##5
+ 5. the person who's sport is tennis is somewhere to the left of the person who's sport is badminton##5
+ 6. the person driving the train is on the far left or far right##3
+ 7. the person who's hobby is puzzles is somewhere between the person who's hobby is traveling and the person driving the train
+ 8. the person drinking water is not the person who's sport is ice-hockey##6
+ 9. the person driving the jet-ski is not the person eating broccoli##6
+10. the nigerian is somewhere to the right of the person who's hobby is puzzles##5
+11. the person who's sport is ice-hockey is somewhere to the left of the fan of classical##5
+12. the person drinking almond-milk is not the person driving the scooter##6
+13. the person drinking water is in an even position##4
+14. the person driving the scooter is in the middle##1
+15. the person drinking cola is on the far left or far right##3
+16. the french is somewhere to the right of the person driving the ship##5
+17. the person drinking milk is somewhere to the right of the person eating cherry##5
+18. the person driving the train is the fan of reggae##1
+19. the person who's hobby is traveling is on the left or right of the person who's sport is volleyball##3
+20. the person eating pepper is on the right of the person eating cherry##1
+21. the person who's sport is ice-hockey is somewhere to the left of the person eating pepper##5
+22. the nigerian is on the left of the egyptian##1
+23. the person eating broccoli is somewhere to the left of the person drinking cola##5
+24. the person driving the ship is on the left or right of the person who's hobby is puzzles##3
+25. the person drinking cola is the person who's hobby is hiking##1
+26. the person driving the jet-ski is the person who's sport is handball##1
+27. the fan of trance is on the left or right of the person who's sport is volleyball##3
+28. the person drinking water is the american##1
+29. the person eating broccoli is somewhere to the left of the person who's sport is tennis##5
+30. the person who's sport is volleyball is somewhere to the right of the person who's sport is badminton##5
+31. the nigerian is on the left or right of the person eating zucchini##3
+32. the fan of classical is on the left of the fan of rock##1
+33. the person driving the ship is between the person drinking almond-milk and the person who's hobby is puzzles##2
+34. the person who's sport is handball is somewhere to the right of the person who's hobby is video-games##5","{'Beverage': ['almond-milk', 'water', 'milk', 'lemonade', 'cola'], 'Food': ['broccoli', 'cherry', 'pepper', 'cabbage', 'zucchini'], 'Hobby': ['baking', 'video-games', 'puzzles', 'traveling', 'hiking'], 'Music-Genre': ['reggae', 'classical', 'rock', 'trance', 'blues'], 'Nationality': ['italian', 'american', 'french', 'nigerian', 'egyptian'], 'Sport': ['ice-hockey', 'tennis', 'badminton', 'handball', 'volleyball'], 'Transport': ['train', 'ship', 'scooter', 'jet-ski', 'car']}"
+Pt1_7x5_level7-8,"There 5 different types of food: apple, grapefruit, grapes, onion, watermelon
+The people have 5 different hobbies: board-games, photography, rock-climbing, skydiving, sudoku
+The people have 5 different jobs:  analyst, doctor, nurse, paramedic, scientist
+The people perfer 5 different movie-genres: adventure, disaster, drama, fantasy, zombie
+There are 5 different nationalities: chinese, egyptian, japanese, malaysian, turkish
+The people prefer 5 different types of sport: baseball, golf, handball, surfing, water-polo
+The people use 5 different means of transport: bike, helicopter, jet-ski, subway, van
+ 1. the person driving the subway is somewhere between the person eating onion and the person eating apple
+ 2. the person driving the van is not the scientist##6
+ 3. the person watching drama movies is the person driving the jet-ski##1
+ 4. the person eating grapefruit is on the left or right of the person who's hobby is rock-climbing##3
+ 5. the person who's hobby is photography is on the left of the person eating onion##1
+ 6. the person eating onion is not the malaysian##6
+ 7. the doctor is somewhere to the right of the person watching adventure movies##5
+ 8. the japanese is not the person who's sport is water-polo##6
+ 9. the person watching disaster movies is on the far left##1
+10. the paramedic is in an even position##4
+11. the chinese is in the middle##1
+12. the person who's sport is surfing is the japanese##1
+13. the japanese is the person watching adventure movies##1
+14. the person who's sport is water-polo is on the left or right of the person watching drama movies##3
+15. the person eating grapefruit is between the japanese and the scientist##2
+16. the person driving the bike is on the left or right of the person who's sport is water-polo##3
+17. the person driving the van is the person eating apple##1
+18. the person who's sport is baseball is on the far left or far right##3
+19. the person who's hobby is rock-climbing is somewhere to the right of the person watching fantasy movies##5
+20. the person driving the subway is in an odd position##4
+21. the person who's hobby is sudoku is on the left of the analyst##1
+22. the egyptian is on the left or right of the person eating watermelon##3
+23. the person eating grapefruit is on the left of the person who's hobby is rock-climbing##1
+24. the person who's hobby is skydiving is in the middle##1
+25. the egyptian is on the right of the japanese##1
+26. the person watching disaster movies is somewhere to the left of the person watching zombie movies##5
+27. the chinese is on the right of the person eating onion##1
+28. the person who's sport is handball is on the right of the japanese##1
+29. the paramedic is on the left or right of the person watching zombie movies##3","{'Food': ['grapes', 'onion', 'grapefruit', 'watermelon', 'apple'], 'Hobby': ['photography', 'sudoku', 'skydiving', 'rock-climbing', 'board-games'], 'Job': ['nurse', 'scientist', 'analyst', 'paramedic', 'doctor'], 'Movie-Genre': ['disaster', 'drama', 'fantasy', 'adventure', 'zombie'], 'Nationality': ['malaysian', 'turkish', 'chinese', 'japanese', 'egyptian'], 'Sport': ['baseball', 'golf', 'water-polo', 'surfing', 'handball'], 'Transport': ['helicopter', 'jet-ski', 'subway', 'bike', 'van']}"
+Pt1_7x5_level7-9,"There are 5 different favourite beverages: fanta, iced-tea, sprite, tea, water
+There 5 different types of food: cabbage, corn, pineapple, radish, spinach
+The people have 5 different jobs:  accountant, engineer, pilot, software-developer, writer
+The people perfer 5 different movie-genres: action, crime, epic, family, zombie
+There are 5 different nationalities: canadian, dutch, french, japanese, pakistani
+5 different pets are kept: cat, goat, horse, mouse, rabbit
+The people prefer 5 different types of sport: basketball, rowing, sailing, swimming, water-polo
+ 1. the japanese is not the software-developer##6
+ 2. the person eating spinach is somewhere between the person who's sport is rowing and the software-developer
+ 3. the person drinking sprite is the engineer##1
+ 4. the engineer is the person drinking sprite##1
+ 5. the dutch is on the left of the software-developer##1
+ 6. the owner of the cat is in the middle##1
+ 7. the person who's sport is basketball is not the pilot##6
+ 8. the owner of the cat is between the person drinking water and the owner of the goat##2
+ 9. the person eating radish is somewhere to the left of the owner of the horse##5
+10. the canadian is the person drinking water##1
+11. the person eating pineapple is not the person watching crime movies##6
+12. the person drinking fanta is somewhere to the right of the accountant##5
+13. the person eating pineapple is the person who's sport is rowing##1
+14. the person who's sport is basketball is somewhere to the right of the accountant##5
+15. the person drinking sprite is on the left of the person drinking tea##1
+16. the person watching family movies is the person who's sport is sailing##1
+17. the french is on the far left##1
+18. the person who's sport is swimming is somewhere to the left of the owner of the goat##5
+19. the person drinking fanta is not the person watching family movies##6
+20. the person drinking water is on the right of the person drinking tea##1
+21. the engineer is somewhere to the left of the person watching action movies##5
+22. the person watching zombie movies is in an odd position##4
+23. the person who's sport is rowing is somewhere to the left of the person drinking fanta##5
+24. the person drinking fanta is on the left or right of the owner of the horse##3
+25. the owner of the rabbit is on the far right##1
+26. the owner of the horse is the person who's sport is water-polo##1
+27. the person who's sport is basketball is somewhere to the right of the owner of the cat##5
+28. the japanese is on the left or right of the person who's sport is water-polo##3
+29. the person watching action movies is the person who's sport is water-polo##1
+30. the person eating cabbage is on the far left or far right##3
+31. the french is somewhere to the left of the owner of the rabbit##5
+32. the person eating corn is the person drinking water##1
+33. the accountant is on the left or right of the person drinking water##3
+34. the person watching crime movies is on the far left##1
+35. the person eating corn is the person drinking water##1
+36. the person drinking iced-tea is on the left or right of the person watching epic movies##3","{'Beverage': ['iced-tea', 'sprite', 'tea', 'water', 'fanta'], 'Food': ['radish', 'pineapple', 'spinach', 'corn', 'cabbage'], 'Job': ['pilot', 'engineer', 'accountant', 'software-developer', 'writer'], 'Movie-Genre': ['crime', 'epic', 'family', 'action', 'zombie'], 'Nationality': ['french', 'pakistani', 'dutch', 'canadian', 'japanese'], 'Pet': ['mouse', 'goat', 'cat', 'horse', 'rabbit'], 'Sport': ['swimming', 'rowing', 'sailing', 'water-polo', 'basketball']}"
diff --git a/part2/level7/Pt2_7x6_level7.csv b/part2/level7/Pt2_7x6_level7.csv
new file mode 100644
index 0000000000000000000000000000000000000000..be13cd3daa1b12fcd2c127c73bb20185401d20d8
--- /dev/null
+++ b/part2/level7/Pt2_7x6_level7.csv
@@ -0,0 +1,527 @@
+ID,Clues,SolutionGrid
+Pt1_7x6_level7-0,"There are 6 different favourite beverages: cola, hot-chocolate, iced-tea, lemonade, soy-milk, water
+The people have 6 different jobs:  electrician, freelancer, paramedic, police-officer, scientist, security-guard
+The people prefer 6 different music-genres: ambient, dubstep, electronic, house, techno, trance
+There are 6 different nationalities: american, australian, chinese, dutch, german, russian
+6 different pets are kept: chinchilla, ferret, fish, hamster, hedgehog, snake
+The people prefer 6 different types of sport: golf, lacrosse, skiing, surfing, swimming, weightlifting
+The people use 6 different means of transport: helicopter, motorbike, ship, subway, taxi, train
+ 1. the freelancer is on the left or right of the police-officer##3
+ 2. the person who's sport is skiing is between the person drinking iced-tea and the fan of house##2
+ 3. the person driving the train is on the left of the owner of the chinchilla##1
+ 4. the fan of techno is on the left or right of the fan of dubstep##3
+ 5. the owner of the ferret is on the left or right of the person who's sport is swimming##3
+ 6. the paramedic is somewhere to the left of the person drinking iced-tea##5
+ 7. the fan of techno is somewhere to the left of the person driving the train##5
+ 8. the fan of house is the owner of the ferret##1
+ 9. the fan of techno is the freelancer##1
+10. the person drinking soy-milk is on the left of the security-guard##1
+11. the owner of the fish is not the person driving the ship##6
+12. the person driving the taxi is on the far left or far right##3
+13. the fan of ambient is on the left or right of the electrician##3
+14. the person drinking iced-tea is on the far right##1
+15. the fan of techno is somewhere between the fan of electronic and the person driving the train
+16. the person drinking hot-chocolate is on the left or right of the person drinking lemonade##3
+17. the person driving the taxi is somewhere to the left of the fan of ambient##5
+18. the paramedic is the russian##1
+19. the owner of the hamster is not the paramedic##6
+20. the person who's sport is weightlifting is on the right of the person driving the motorbike##1
+21. the owner of the chinchilla is the person driving the ship##1
+22. the fan of trance is not the person drinking cola##6
+23. the person drinking lemonade is somewhere to the left of the owner of the hedgehog##5
+24. the fan of electronic is on the far left or far right##3
+25. the chinese is the freelancer##1
+26. the chinese is on the left of the dutch##1
+27. the person drinking cola is the security-guard##1
+28. the person drinking soy-milk is in an odd position##4
+29. the fan of ambient is not the owner of the fish##6
+30. the owner of the hamster is somewhere to the right of the person who's sport is golf##5
+31. the person driving the motorbike is not the security-guard##6
+32. the owner of the fish is somewhere to the left of the paramedic##5
+33. the australian is somewhere to the left of the fan of ambient##5
+34. the owner of the snake is on the far left##1
+35. the chinese is not the person driving the train##6
+36. the person drinking soy-milk is not the fan of trance##6
+37. the person driving the motorbike is not the person drinking water##6
+38. the electrician is somewhere to the right of the person drinking hot-chocolate##5
+39. the person drinking cola is somewhere to the right of the police-officer##5
+40. the person driving the subway is not the person who's sport is surfing##6
+41. the owner of the snake is the american##1
+42. the fan of ambient is not the person driving the subway##6
+43. the person drinking water is somewhere to the right of the person driving the subway##5
+44. the person who's sport is lacrosse is somewhere to the left of the russian##5
+45. the police-officer is on the right of the fan of techno##1
+46. the dutch is somewhere to the right of the owner of the hamster##5
+47. the person drinking hot-chocolate is on the right of the person drinking lemonade##1
+48. the russian is between the person drinking cola and the german##2
+49. the owner of the hedgehog is somewhere between the person drinking lemonade and the german
+50. the person drinking water is on the right of the person driving the subway##1
+51. the owner of the hedgehog is not the person drinking cola##6
+52. the person driving the subway is on the left or right of the person drinking soy-milk##3","{'Beverage': ['lemonade', 'hot-chocolate', 'soy-milk', 'cola', 'water', 'iced-tea'], 'Job': ['scientist', 'freelancer', 'police-officer', 'security-guard', 'paramedic', 'electrician'], 'Music-Genre': ['electronic', 'techno', 'dubstep', 'house', 'ambient', 'trance'], 'Nationality': ['american', 'chinese', 'dutch', 'australian', 'russian', 'german'], 'Pet': ['snake', 'hamster', 'fish', 'ferret', 'hedgehog', 'chinchilla'], 'Sport': ['golf', 'lacrosse', 'swimming', 'weightlifting', 'skiing', 'surfing'], 'Transport': ['taxi', 'helicopter', 'motorbike', 'subway', 'train', 'ship']}"
+Pt1_7x6_level7-1,"There are 6 different favourite beverages: fanta, hot-chocolate, mirinda, soy-milk, tea, water
+There 6 different types of food: avocado, blueberry, cherry, grapefruit, peas, raspberry
+The people have 6 different jobs:  doctor, electrician, engineer, lawyer, photographer, software-developer
+The people perfer 6 different movie-genres: crime, musical, satire, scientific, spy, time-travel
+The people prefer 6 different music-genres: d&b, indie, r&b, reggae, rock, salsa
+There are 6 different nationalities: american, british, colombian, dutch, pakistani, polish
+6 different pets are kept: ferret, goat, hedgehog, mouse, rabbit, rat
+ 1. the photographer is on the left of the person drinking tea##1
+ 2. the person drinking fanta is the dutch##1
+ 3. the dutch is somewhere to the right of the person eating grapefruit##5
+ 4. the person eating cherry is on the far left##1
+ 5. the person watching scientific movies is not the fan of r&b##6
+ 6. the person watching time-travel movies is not the american##6
+ 7. the owner of the hedgehog is on the right of the owner of the goat##1
+ 8. the person watching spy movies is on the far left##1
+ 9. the person drinking soy-milk is on the left or right of the pakistani##3
+10. the person eating raspberry is somewhere between the engineer and the lawyer
+11. the person watching musical movies is not the dutch##6
+12. the person eating peas is in an even position##4
+13. the engineer is on the far left or far right##3
+14. the person eating raspberry is somewhere to the right of the polish##5
+15. the person eating avocado is on the right of the person watching crime movies##1
+16. the fan of salsa is on the left or right of the electrician##3
+17. the electrician is not the person eating peas##6
+18. the polish is on the left or right of the person drinking soy-milk##3
+19. the fan of reggae is on the left of the fan of d&b##1
+20. the person drinking hot-chocolate is on the right of the fan of d&b##1
+21. the person eating peas is not the owner of the mouse##6
+22. the fan of d&b is somewhere to the right of the person drinking water##5
+23. the person watching spy movies is somewhere to the left of the lawyer##5
+24. the owner of the ferret is on the far left##1
+25. the polish is somewhere to the right of the owner of the ferret##5
+26. the british is on the left or right of the electrician##3
+27. the fan of reggae is not the person eating raspberry##6
+28. the person watching time-travel movies is the fan of indie##1
+29. the person eating avocado is on the left or right of the fan of reggae##3
+30. the person drinking mirinda is somewhere to the left of the dutch##5
+31. the software-developer is somewhere between the person eating grapefruit and the fan of r&b
+32. the person watching musical movies is on the left or right of the electrician##3
+33. the person watching satire movies is the person eating raspberry##1
+34. the person drinking water is on the left of the dutch##1
+35. the colombian is somewhere to the right of the owner of the rat##5
+36. the owner of the goat is on the right of the doctor##1
+37. the owner of the mouse is between the fan of rock and the polish##2
+38. the owner of the rat is in an even position##4
+39. the photographer is somewhere to the right of the polish##5
+40. the electrician is on the right of the person eating peas##1
+41. the fan of salsa is the person drinking soy-milk##1
+42. the person watching satire movies is somewhere to the right of the owner of the rabbit##5
+43. the person watching crime movies is the person drinking water##1
+44. the person drinking mirinda is somewhere to the left of the owner of the rabbit##5
+45. the owner of the rat is not the person watching crime movies##6
+46. the pakistani is not the owner of the goat##6
+47. the fan of rock is somewhere to the right of the person drinking fanta##5","{'Beverage': ['mirinda', 'soy-milk', 'water', 'fanta', 'hot-chocolate', 'tea'], 'Food': ['cherry', 'peas', 'grapefruit', 'avocado', 'raspberry', 'blueberry'], 'Job': ['engineer', 'software-developer', 'electrician', 'doctor', 'photographer', 'lawyer'], 'Movie-Genre': ['spy', 'musical', 'crime', 'scientific', 'satire', 'time-travel'], 'Music-Genre': ['r&b', 'salsa', 'reggae', 'd&b', 'rock', 'indie'], 'Nationality': ['pakistani', 'british', 'polish', 'dutch', 'american', 'colombian'], 'Pet': ['ferret', 'rat', 'rabbit', 'mouse', 'goat', 'hedgehog']}"
+Pt1_7x6_level7-2,"There are 6 different favourite beverages: coffee, fanta, hot-chocolate, soy-milk, sprite, tea
+There 6 different types of food: avocado, garlic, grapefruit, kale, mango, pomegranate
+The people have 6 different jobs:  firefighter, fisherman, librarian, nurse, photographer, scientist
+The people prefer 6 different music-genres: ambient, country, d&b, jazz, salsa, techno
+There are 6 different nationalities: brazilian, chinese, egyptian, indian, japanese, mexican
+6 different pets are kept: chinchilla, ferret, frog, hedgehog, horse, snake
+The people prefer 6 different types of sport: handball, parkour, sailing, skiing, snowboarding, swimming
+ 1. the person who's sport is sailing is the photographer##1
+ 2. the owner of the ferret is on the left of the owner of the hedgehog##1
+ 3. the fan of jazz is somewhere to the right of the person drinking soy-milk##5
+ 4. the person drinking soy-milk is somewhere to the right of the person eating grapefruit##5
+ 5. the nurse is on the left or right of the owner of the frog##3
+ 6. the person who's sport is sailing is the egyptian##1
+ 7. the person eating kale is somewhere to the right of the person drinking coffee##5
+ 8. the person drinking fanta is somewhere to the left of the person drinking sprite##5
+ 9. the owner of the frog is somewhere to the left of the owner of the snake##5
+10. the person eating garlic is somewhere between the fan of d&b and the person eating kale
+11. the person who's sport is handball is on the left or right of the fan of salsa##3
+12. the person who's sport is swimming is on the left or right of the person drinking fanta##3
+13. the photographer is somewhere to the right of the person who's sport is swimming##5
+14. the person who's sport is snowboarding is somewhere to the right of the owner of the frog##5
+15. the fan of ambient is in an even position##4
+16. the person drinking coffee is not the owner of the ferret##6
+17. the firefighter is on the far right##1
+18. the person who's sport is parkour is in an odd position##4
+19. the indian is on the right of the person who's sport is snowboarding##1
+20. the person drinking coffee is not the person eating pomegranate##6
+21. the person who's sport is handball is somewhere to the right of the person drinking tea##5
+22. the fan of salsa is somewhere between the fan of ambient and the person who's sport is handball
+23. the owner of the horse is somewhere to the left of the owner of the ferret##5
+24. the person who's sport is parkour is on the left or right of the person eating mango##3
+25. the person who's sport is snowboarding is somewhere to the right of the librarian##5
+26. the fan of techno is on the left or right of the owner of the horse##3
+27. the scientist is not the fan of salsa##6
+28. the person drinking tea is on the left or right of the person eating pomegranate##3
+29. the mexican is on the far left or far right##3
+30. the person drinking coffee is on the left or right of the japanese##3
+31. the person who's sport is sailing is somewhere to the left of the fan of jazz##5
+32. the chinese is on the left or right of the person eating pomegranate##3
+33. the photographer is in an even position##4
+34. the person eating grapefruit is in an odd position##4
+35. the owner of the snake is not the egyptian##6
+36. the person who's sport is snowboarding is on the left of the person who's sport is parkour##1
+37. the fan of ambient is somewhere to the right of the person drinking tea##5
+38. the person eating kale is in an odd position##4
+39. the owner of the snake is the person eating avocado##1
+40. the owner of the frog is on the left or right of the person who's sport is skiing##3
+41. the person eating kale is somewhere to the right of the person drinking sprite##5
+42. the japanese is on the right of the fan of country##1
+43. the fan of salsa is somewhere to the right of the owner of the snake##5
+44. the owner of the frog is the person who's sport is sailing##1
+45. the owner of the horse is on the right of the nurse##1","{'Beverage': ['tea', 'fanta', 'sprite', 'coffee', 'soy-milk', 'hot-chocolate'], 'Food': ['grapefruit', 'pomegranate', 'avocado', 'garlic', 'kale', 'mango'], 'Job': ['librarian', 'photographer', 'nurse', 'scientist', 'fisherman', 'firefighter'], 'Music-Genre': ['d&b', 'country', 'techno', 'ambient', 'salsa', 'jazz'], 'Nationality': ['chinese', 'egyptian', 'japanese', 'brazilian', 'indian', 'mexican'], 'Pet': ['chinchilla', 'frog', 'snake', 'horse', 'ferret', 'hedgehog'], 'Sport': ['swimming', 'sailing', 'skiing', 'snowboarding', 'parkour', 'handball']}"
+Pt1_7x6_level7-3,"There are 6 different favourite beverages: almond-milk, coffee, cola, lemonade, soy-milk, sprite
+The people have 6 different hobbies: card-games, cooking, dancing, hiking, photography, woodworking
+The people perfer 6 different movie-genres: disaster, epic, family, martial-arts, musical, time-travel
+The people prefer 6 different music-genres: classical, disco, electronic, folk, r&b, techno
+There are 6 different nationalities: american, canadian, indian, indonesian, polish, turkish
+6 different pets are kept: frog, goat, guinea-pig, hedgehog, mouse, snake
+The people prefer 6 different types of sport: basketball, lacrosse, parkour, skiing, volleyball, weightlifting
+ 1. the owner of the mouse is on the far left##1
+ 2. the fan of disco is on the right of the owner of the snake##1
+ 3. the indonesian is not the person who's hobby is hiking##6
+ 4. the person watching disaster movies is between the person who's hobby is woodworking and the turkish##2
+ 5. the polish is on the right of the person drinking lemonade##1
+ 6. the person watching family movies is on the left or right of the owner of the goat##3
+ 7. the person drinking coffee is somewhere between the person drinking soy-milk and the person watching martial-arts movies
+ 8. the person who's sport is basketball is on the right of the american##1
+ 9. the owner of the goat is not the fan of classical##6
+10. the person who's hobby is cooking is on the far left or far right##3
+11. the person drinking lemonade is on the left of the person who's hobby is photography##1
+12. the fan of r&b is the polish##1
+13. the owner of the snake is not the person who's hobby is dancing##6
+14. the person drinking sprite is between the person who's hobby is cooking and the owner of the guinea-pig##2
+15. the person who's hobby is cooking is not the fan of r&b##6
+16. the owner of the snake is on the left or right of the american##3
+17. the owner of the goat is somewhere to the left of the fan of folk##5
+18. the owner of the frog is in an odd position##4
+19. the person drinking soy-milk is on the left of the person drinking coffee##1
+20. the person watching time-travel movies is somewhere to the left of the person watching martial-arts movies##5
+21. the turkish is the person drinking soy-milk##1
+22. the person who's sport is parkour is somewhere to the right of the turkish##5
+23. the person watching musical movies is somewhere to the left of the indian##5
+24. the canadian is on the left of the person who's sport is weightlifting##1
+25. the person drinking sprite is the person who's sport is weightlifting##1
+26. the person who's sport is skiing is on the left or right of the person watching musical movies##3
+27. the indonesian is on the left of the owner of the hedgehog##1
+28. the person drinking almond-milk is somewhere to the left of the person who's sport is lacrosse##5
+29. the fan of disco is somewhere to the right of the american##5
+30. the person who's hobby is dancing is on the left or right of the person who's sport is basketball##3
+31. the american is not the person drinking sprite##6
+32. the person watching musical movies is on the left of the person watching epic movies##1
+33. the turkish is on the right of the person drinking almond-milk##1
+34. the person watching time-travel movies is in an odd position##4
+35. the fan of electronic is somewhere to the left of the fan of classical##5
+36. the person who's hobby is photography is somewhere to the right of the person drinking lemonade##5
+37. the person watching disaster movies is somewhere to the left of the person drinking soy-milk##5
+38. the fan of techno is not the person who's hobby is cooking##6
+39. the person drinking soy-milk is somewhere to the right of the person drinking almond-milk##5
+40. the person watching family movies is on the far left or far right##3
+41. the person who's hobby is woodworking is in an odd position##4","{'Beverage': ['lemonade', 'almond-milk', 'soy-milk', 'coffee', 'sprite', 'cola'], 'Hobby': ['woodworking', 'photography', 'dancing', 'hiking', 'card-games', 'cooking'], 'Movie-Genre': ['time-travel', 'disaster', 'musical', 'epic', 'martial-arts', 'family'], 'Music-Genre': ['electronic', 'r&b', 'disco', 'classical', 'techno', 'folk'], 'Nationality': ['american', 'polish', 'turkish', 'canadian', 'indonesian', 'indian'], 'Pet': ['mouse', 'snake', 'frog', 'guinea-pig', 'goat', 'hedgehog'], 'Sport': ['volleyball', 'basketball', 'lacrosse', 'skiing', 'weightlifting', 'parkour']}"
+Pt1_7x6_level7-4,"There 6 different types of food: kiwi, orange, papaya, radish, spinach, strawberry
+The people have 6 different hobbies: camping, cooking, fishing, reading, skydiving, traveling
+The people perfer 6 different movie-genres: crime, documentary, epic, mystery, scientific, time-travel
+The people prefer 6 different music-genres: classical, folk, gospel, jazz, r&b, rock
+There are 6 different nationalities: argentine, chinese, dutch, egyptian, german, turkish
+6 different pets are kept: bird, chinchilla, dog, goldfish, mouse, pony
+The people prefer 6 different types of sport: climbing, ice-hockey, lacrosse, rugby, skateboarding, soccer
+ 1. the person eating papaya is on the left or right of the person eating orange##3
+ 2. the fan of r&b is not the person watching scientific movies##6
+ 3. the person watching crime movies is in an odd position##4
+ 4. the fan of gospel is the person watching mystery movies##1
+ 5. the person watching documentary movies is on the left of the person who's sport is soccer##1
+ 6. the fan of rock is on the left or right of the person eating radish##3
+ 7. the argentine is in an even position##4
+ 8. the owner of the goldfish is somewhere to the right of the person who's hobby is reading##5
+ 9. the person watching mystery movies is not the fan of r&b##6
+10. the owner of the goldfish is somewhere to the right of the chinese##5
+11. the person who's sport is lacrosse is between the person who's hobby is camping and the fan of gospel##2
+12. the person who's hobby is skydiving is on the left or right of the person who's hobby is camping##3
+13. the person who's sport is soccer is the fan of gospel##1
+14. the chinese is somewhere to the left of the person who's sport is climbing##5
+15. the person who's hobby is camping is on the right of the owner of the bird##1
+16. the owner of the mouse is not the person eating papaya##6
+17. the person who's hobby is camping is on the left of the owner of the chinchilla##1
+18. the owner of the bird is in an odd position##4
+19. the fan of r&b is the person eating spinach##1
+20. the person eating spinach is on the left or right of the person watching epic movies##3
+21. the person who's hobby is fishing is somewhere between the person eating strawberry and the person eating papaya
+22. the person watching time-travel movies is on the far right##1
+23. the person eating strawberry is on the left of the owner of the mouse##1
+24. the person eating papaya is somewhere to the right of the dutch##5
+25. the fan of jazz is in an even position##4
+26. the owner of the pony is between the person who's sport is ice-hockey and the person watching documentary movies##2
+27. the fan of classical is on the left of the person who's hobby is traveling##1
+28. the person who's sport is ice-hockey is in an odd position##4
+29. the person who's sport is climbing is the person watching time-travel movies##1
+30. the fan of r&b is the fan of r&b##1
+31. the owner of the chinchilla is not the person eating strawberry##6
+32. the egyptian is the person eating papaya##1
+33. the dutch is somewhere to the right of the person eating spinach##5
+34. the person who's sport is rugby is somewhere to the right of the person watching scientific movies##5
+35. the person who's hobby is reading is on the right of the person eating spinach##1
+36. the person who's hobby is camping is not the owner of the chinchilla##6
+37. the owner of the pony is the turkish##1
+38. the person eating radish is somewhere to the left of the owner of the chinchilla##5
+39. the person watching mystery movies is somewhere to the left of the owner of the mouse##5
+40. the person who's sport is soccer is somewhere to the left of the person who's sport is skateboarding##5
+41. the person eating orange is somewhere between the fan of jazz and the turkish
+42. the german is somewhere to the left of the turkish##5
+43. the person eating radish is on the left of the person who's hobby is traveling##1","{'Food': ['kiwi', 'radish', 'spinach', 'strawberry', 'orange', 'papaya'], 'Hobby': ['skydiving', 'camping', 'traveling', 'reading', 'fishing', 'cooking'], 'Movie-Genre': ['scientific', 'epic', 'documentary', 'mystery', 'crime', 'time-travel'], 'Music-Genre': ['rock', 'classical', 'r&b', 'gospel', 'folk', 'jazz'], 'Nationality': ['german', 'turkish', 'chinese', 'argentine', 'dutch', 'egyptian'], 'Pet': ['bird', 'pony', 'chinchilla', 'dog', 'mouse', 'goldfish'], 'Sport': ['ice-hockey', 'rugby', 'lacrosse', 'soccer', 'skateboarding', 'climbing']}"
+Pt1_7x6_level7-5,"There are 6 different favourite beverages: fanta, hot-chocolate, lemonade, mirinda, tea, water
+The people have 6 different hobbies: card-games, cooking, drawing, hiking, photography, puzzles
+The people have 6 different jobs:  engineer, journalist, musician, nurse, software-developer, writer
+The people prefer 6 different music-genres: country, dubstep, indie, jazz, salsa, soul
+6 different pets are kept: cat, fish, frog, goat, lizard, rat
+The people prefer 6 different types of sport: badminton, baseball, cricket, parkour, rugby, snowboarding
+The people use 6 different means of transport: bike, boat, helicopter, scooter, train, trike
+ 1. the person who's hobby is card-games is not the person who's sport is rugby##6
+ 2. the person who's sport is badminton is on the left of the person who's hobby is puzzles##1
+ 3. the owner of the lizard is somewhere to the left of the software-developer##5
+ 4. the musician is not the fan of salsa##6
+ 5. the person drinking water is not the journalist##6
+ 6. the person who's hobby is card-games is somewhere to the right of the fan of indie##5
+ 7. the person who's sport is rugby is the fan of indie##1
+ 8. the person driving the boat is somewhere to the right of the owner of the goat##5
+ 9. the person drinking lemonade is on the left of the person who's hobby is card-games##1
+10. the person drinking fanta is somewhere to the right of the owner of the frog##5
+11. the engineer is in an even position##4
+12. the person drinking water is on the right of the person who's hobby is drawing##1
+13. the owner of the frog is in an odd position##4
+14. the fan of dubstep is the person drinking water##1
+15. the person driving the trike is not the person drinking hot-chocolate##6
+16. the person who's sport is badminton is on the left of the owner of the rat##1
+17. the person who's hobby is cooking is on the left of the fan of salsa##1
+18. the person drinking water is somewhere to the right of the person driving the trike##5
+19. the journalist is somewhere to the left of the person who's sport is cricket##5
+20. the owner of the cat is on the left of the fan of jazz##1
+21. the person drinking mirinda is on the left or right of the person drinking lemonade##3
+22. the owner of the rat is the person driving the bike##1
+23. the person who's hobby is hiking is on the left or right of the person who's hobby is cooking##3
+24. the person driving the boat is the musician##1
+25. the person drinking hot-chocolate is somewhere to the right of the person driving the train##5
+26. the writer is not the fan of dubstep##6
+27. the person who's sport is rugby is somewhere to the left of the fan of jazz##5
+28. the owner of the rat is on the far left or far right##3
+29. the owner of the rat is somewhere to the right of the owner of the cat##5
+30. the person who's sport is baseball is between the person who's sport is rugby and the fan of soul##2
+31. the person drinking fanta is somewhere to the right of the fan of dubstep##5
+32. the owner of the fish is on the right of the person who's hobby is drawing##1
+33. the person drinking tea is on the far right##1
+34. the fan of soul is on the left or right of the person who's sport is snowboarding##3
+35. the fan of salsa is somewhere between the owner of the fish and the writer
+36. the engineer is between the fan of indie and the software-developer##2
+37. the person who's hobby is hiking is the person driving the helicopter##1
+38. the person drinking mirinda is somewhere to the right of the person who's hobby is photography##5
+39. the person who's sport is baseball is on the left or right of the owner of the lizard##3
+40. the person driving the helicopter is on the right of the person driving the boat##1
+41. the person who's sport is parkour is on the left or right of the person driving the train##3
+42. the person who's sport is snowboarding is somewhere to the right of the journalist##5
+43. the person who's hobby is hiking is somewhere to the right of the person who's sport is rugby##5","{'Beverage': ['lemonade', 'mirinda', 'hot-chocolate', 'water', 'fanta', 'tea'], 'Hobby': ['photography', 'card-games', 'drawing', 'cooking', 'hiking', 'puzzles'], 'Job': ['journalist', 'engineer', 'software-developer', 'musician', 'nurse', 'writer'], 'Music-Genre': ['indie', 'country', 'soul', 'dubstep', 'salsa', 'jazz'], 'Pet': ['lizard', 'goat', 'frog', 'fish', 'cat', 'rat'], 'Sport': ['rugby', 'baseball', 'parkour', 'snowboarding', 'badminton', 'cricket'], 'Transport': ['trike', 'train', 'scooter', 'boat', 'helicopter', 'bike']}"
+Pt1_7x6_level7-6,"There are 6 different favourite beverages: almond-milk, coffee, hot-chocolate, juice, mirinda, water
+There 6 different types of food: avocado, broccoli, carrot, lime, nectarine, strawberry
+The people have 6 different hobbies: collecting, cooking, drawing, filmmaking, video-games, woodworking
+The people have 6 different jobs:  firefighter, fisherman, photographer, police-officer, scientist, videographer
+The people prefer 6 different music-genres: dubstep, electronic, funk, hip-hop, r&b, rock
+The people prefer 6 different types of sport: baseball, biathlon, climbing, handball, snowboarding, tennis
+The people use 6 different means of transport: bike, boat, helicopter, motorbike, snowmobile, subway
+ 1. the person drinking juice is in an even position##4
+ 2. the person driving the subway is not the videographer##6
+ 3. the fan of r&b is in an odd position##4
+ 4. the person driving the motorbike is the fan of electronic##1
+ 5. the person eating lime is on the left of the person driving the boat##1
+ 6. the person drinking mirinda is somewhere to the right of the person who's sport is handball##5
+ 7. the person who's sport is climbing is not the fan of r&b##6
+ 8. the person who's hobby is woodworking is in an even position##4
+ 9. the person who's hobby is drawing is between the person who's hobby is video-games and the person driving the helicopter##2
+10. the person drinking coffee is on the far left or far right##3
+11. the fan of dubstep is somewhere to the right of the person eating nectarine##5
+12. the person eating nectarine is on the left or right of the fisherman##3
+13. the person who's sport is snowboarding is somewhere between the person who's sport is baseball and the person drinking mirinda
+14. the person eating lime is somewhere to the left of the person driving the boat##5
+15. the fan of dubstep is not the person driving the subway##6
+16. the person driving the bike is somewhere to the left of the person who's sport is biathlon##5
+17. the fan of dubstep is on the right of the person who's sport is tennis##1
+18. the person driving the bike is on the far left or far right##3
+19. the fisherman is somewhere to the left of the person who's sport is tennis##5
+20. the person who's hobby is drawing is somewhere to the left of the person eating carrot##5
+21. the person who's hobby is woodworking is the person eating carrot##1
+22. the person who's sport is tennis is somewhere to the right of the videographer##5
+23. the person who's sport is baseball is the person drinking hot-chocolate##1
+24. the person who's sport is baseball is on the far right##1
+25. the person driving the boat is the person eating strawberry##1
+26. the person drinking coffee is on the left or right of the person drinking water##3
+27. the person who's hobby is cooking is the person who's sport is biathlon##1
+28. the person who's hobby is collecting is somewhere to the right of the fisherman##5
+29. the fan of funk is somewhere to the left of the person driving the boat##5
+30. the person who's sport is climbing is on the far left##1
+31. the fan of dubstep is somewhere to the right of the person eating avocado##5
+32. the firefighter is on the right of the person who's sport is tennis##1
+33. the person who's sport is biathlon is in an even position##4
+34. the person who's hobby is drawing is in an odd position##4
+35. the person drinking juice is on the left or right of the person driving the boat##3
+36. the person driving the snowmobile is the fan of rock##1
+37. the person eating broccoli is in an odd position##4
+38. the fan of electronic is on the far right##1
+39. the person driving the subway is in an even position##4
+40. the scientist is somewhere to the right of the person drinking almond-milk##5
+41. the videographer is on the far left or far right##3
+42. the person who's hobby is video-games is somewhere to the left of the person eating strawberry##5
+43. the photographer is somewhere to the left of the person eating strawberry##5
+44. the fan of rock is on the left or right of the person eating lime##3
+45. the fan of funk is on the far left##1
+46. the fisherman is on the right of the person eating nectarine##1
+47. the person eating lime is not the fan of funk##6","{'Beverage': ['coffee', 'water', 'mirinda', 'juice', 'almond-milk', 'hot-chocolate'], 'Food': ['nectarine', 'avocado', 'broccoli', 'lime', 'strawberry', 'carrot'], 'Hobby': ['filmmaking', 'video-games', 'drawing', 'cooking', 'collecting', 'woodworking'], 'Job': ['videographer', 'fisherman', 'photographer', 'firefighter', 'police-officer', 'scientist'], 'Music-Genre': ['funk', 'hip-hop', 'rock', 'dubstep', 'r&b', 'electronic'], 'Sport': ['climbing', 'handball', 'tennis', 'biathlon', 'snowboarding', 'baseball'], 'Transport': ['bike', 'subway', 'snowmobile', 'helicopter', 'boat', 'motorbike']}"
+Pt1_7x6_level7-7,"There are 6 different favourite beverages: 7up, coffee, hot-chocolate, mirinda, sprite, tea
+The people have 6 different hobbies: board-games, magic-tricks, puzzles, rock-climbing, video-games, writing
+The people have 6 different jobs:  freelancer, librarian, photographer, scientist, teacher, videographer
+The people prefer 6 different music-genres: d&b, electronic, metal, punk, salsa, trance
+There are 6 different nationalities: argentine, australian, chinese, french, italian, thai
+The people prefer 6 different types of sport: badminton, parkour, rowing, sailing, snowboarding, tennis
+The people use 6 different means of transport: bike, ship, skateboard, snowmobile, subway, van
+ 1. the fan of salsa is somewhere to the right of the person drinking hot-chocolate##5
+ 2. the person drinking hot-chocolate is not the freelancer##6
+ 3. the person who's hobby is puzzles is on the left or right of the person who's hobby is board-games##3
+ 4. the thai is on the left or right of the person driving the snowmobile##3
+ 5. the fan of trance is not the scientist##6
+ 6. the librarian is somewhere to the left of the person who's sport is parkour##5
+ 7. the person drinking coffee is on the far left##1
+ 8. the person who's hobby is video-games is somewhere to the left of the fan of trance##5
+ 9. the person who's hobby is video-games is not the freelancer##6
+10. the librarian is somewhere to the right of the fan of electronic##5
+11. the photographer is between the person who's hobby is rock-climbing and the person driving the subway##2
+12. the person who's sport is sailing is somewhere to the right of the person drinking 7up##5
+13. the fan of d&b is the fan of d&b##1
+14. the person who's sport is parkour is the person drinking mirinda##1
+15. the person driving the bike is not the freelancer##6
+16. the thai is somewhere between the italian and the fan of trance
+17. the person drinking mirinda is on the left or right of the person who's sport is sailing##3
+18. the fan of trance is the person who's hobby is magic-tricks##1
+19. the person driving the bike is the photographer##1
+20. the person driving the subway is in an odd position##4
+21. the person who's sport is rowing is on the left of the fan of trance##1
+22. the person driving the subway is somewhere to the left of the fan of d&b##5
+23. the teacher is the person driving the skateboard##1
+24. the person drinking sprite is somewhere between the person drinking hot-chocolate and the person who's sport is tennis
+25. the scientist is somewhere to the right of the person driving the bike##5
+26. the librarian is somewhere to the right of the freelancer##5
+27. the argentine is on the left or right of the person driving the subway##3
+28. the person driving the bike is somewhere to the left of the australian##5
+29. the librarian is somewhere between the person who's hobby is video-games and the scientist
+30. the person drinking tea is not the fan of salsa##6
+31. the fan of punk is somewhere to the right of the photographer##5
+32. the person driving the van is on the right of the person who's hobby is puzzles##1
+33. the fan of metal is on the left of the fan of electronic##1
+34. the italian is on the left of the person drinking hot-chocolate##1
+35. the person who's sport is tennis is on the left or right of the scientist##3
+36. the teacher is on the left or right of the person who's sport is sailing##3
+37. the fan of electronic is somewhere to the left of the scientist##5
+38. the person drinking hot-chocolate is between the australian and the person who's hobby is rock-climbing##2
+39. the fan of salsa is somewhere to the right of the person drinking 7up##5
+40. the person drinking tea is somewhere to the left of the chinese##5
+41. the person driving the snowmobile is not the chinese##6
+42. the fan of electronic is on the left of the australian##1
+43. the argentine is somewhere to the right of the person who's hobby is video-games##5
+44. the person drinking mirinda is the videographer##1
+45. the person who's hobby is board-games is somewhere to the right of the fan of trance##5
+46. the person who's hobby is video-games is between the person who's sport is snowboarding and the person who's sport is rowing##2
+47. the freelancer is somewhere to the left of the fan of trance##5","{'Beverage': ['coffee', 'hot-chocolate', 'sprite', '7up', 'tea', 'mirinda'], 'Hobby': ['rock-climbing', 'video-games', 'writing', 'magic-tricks', 'puzzles', 'board-games'], 'Job': ['freelancer', 'photographer', 'librarian', 'teacher', 'scientist', 'videographer'], 'Music-Genre': ['metal', 'electronic', 'punk', 'trance', 'd&b', 'salsa'], 'Nationality': ['italian', 'thai', 'australian', 'argentine', 'french', 'chinese'], 'Sport': ['snowboarding', 'badminton', 'rowing', 'tennis', 'sailing', 'parkour'], 'Transport': ['snowmobile', 'bike', 'subway', 'skateboard', 'ship', 'van']}"
+Pt1_7x6_level7-8,"There are 6 different favourite beverages: almond-milk, milk, mirinda, soy-milk, sprite, water
+The people have 6 different jobs:  accountant, bartender, chef, firefighter, fisherman, pilot
+The people perfer 6 different movie-genres: action, disaster, family, fantasy, horror, sports
+The people prefer 6 different music-genres: dubstep, gospel, jazz, pop, salsa, techno
+There are 6 different nationalities: american, indonesian, italian, polish, thai, turkish
+6 different pets are kept: bird, frog, hedgehog, horse, rabbit, snake
+The people use 6 different means of transport: bus, jet-ski, ship, skateboard, tram, van
+ 1. the turkish is the owner of the rabbit##1
+ 2. the person watching sports movies is somewhere between the person drinking sprite and the person driving the tram
+ 3. the person drinking water is on the right of the accountant##1
+ 4. the person watching horror movies is somewhere between the owner of the frog and the person watching disaster movies
+ 5. the owner of the frog is not the fan of jazz##6
+ 6. the person watching family movies is somewhere to the right of the person drinking mirinda##5
+ 7. the fan of dubstep is somewhere to the left of the fan of pop##5
+ 8. the polish is not the fan of pop##6
+ 9. the polish is somewhere to the right of the american##5
+10. the person driving the tram is on the left of the person watching horror movies##1
+11. the fan of techno is on the right of the person driving the skateboard##1
+12. the person drinking water is the fan of gospel##1
+13. the person watching sports movies is on the left or right of the person drinking almond-milk##3
+14. the fan of techno is between the person drinking mirinda and the thai##2
+15. the person drinking milk is the person drinking milk##1
+16. the fan of salsa is the owner of the snake##1
+17. the bartender is not the person drinking almond-milk##6
+18. the person watching action movies is not the italian##6
+19. the person driving the jet-ski is on the right of the fan of jazz##1
+20. the polish is on the right of the owner of the frog##1
+21. the turkish is the fan of techno##1
+22. the person driving the bus is on the left of the bartender##1
+23. the person driving the skateboard is the fan of gospel##1
+24. the american is on the left of the owner of the snake##1
+25. the person driving the ship is somewhere to the left of the italian##5
+26. the indonesian is on the left or right of the italian##3
+27. the thai is somewhere to the right of the american##5
+28. the polish is somewhere to the right of the person watching action movies##5
+29. the indonesian is not the owner of the bird##6
+30. the fisherman is somewhere to the right of the person watching disaster movies##5
+31. the fan of salsa is on the left or right of the bartender##3
+32. the person drinking water is not the fan of pop##6
+33. the owner of the horse is the person watching family movies##1
+34. the person drinking sprite is on the right of the person driving the skateboard##1
+35. the fisherman is the person watching fantasy movies##1
+36. the fan of dubstep is the pilot##1
+37. the person drinking soy-milk is on the right of the indonesian##1
+38. the person drinking milk is somewhere to the left of the fisherman##5
+39. the person watching horror movies is on the right of the american##1
+40. the person driving the ship is on the left or right of the person driving the jet-ski##3
+41. the owner of the horse is somewhere to the right of the person driving the skateboard##5
+42. the owner of the bird is on the left or right of the person watching disaster movies##3
+43. the person driving the bus is not the bartender##6
+44. the person driving the jet-ski is somewhere to the right of the person driving the van##5
+45. the firefighter is somewhere to the left of the owner of the horse##5
+46. the fan of jazz is somewhere to the right of the firefighter##5
+47. the bartender is on the left or right of the person driving the bus##3","{'Beverage': ['milk', 'almond-milk', 'water', 'sprite', 'mirinda', 'soy-milk'], 'Job': ['pilot', 'accountant', 'bartender', 'firefighter', 'fisherman', 'chef'], 'Movie-Genre': ['action', 'horror', 'sports', 'disaster', 'fantasy', 'family'], 'Music-Genre': ['dubstep', 'salsa', 'gospel', 'techno', 'jazz', 'pop'], 'Nationality': ['american', 'polish', 'thai', 'turkish', 'indonesian', 'italian'], 'Pet': ['frog', 'snake', 'bird', 'rabbit', 'hedgehog', 'horse'], 'Transport': ['tram', 'bus', 'skateboard', 'van', 'ship', 'jet-ski']}"
+Pt1_7x6_level7-9,"There 6 different types of food: apple, artichoke, cauliflower, eggplant, grapes, nectarine
+The people have 6 different hobbies: card-games, chess, cooking, dancing, photography, woodworking
+The people perfer 6 different movie-genres: comedy, documentary, epic, mystery, satire, thriller
+The people prefer 6 different music-genres: ambient, gospel, indie, jazz, salsa, trance
+6 different pets are kept: bird, cat, chinchilla, hamster, rat, turtle
+The people prefer 6 different types of sport: baseball, cricket, soccer, swimming, volleyball, weightlifting
+The people use 6 different means of transport: bike, jet-ski, motorbike, scooter, train, van
+ 1. the fan of jazz is in an even position##4
+ 2. the fan of gospel is on the right of the person who's hobby is woodworking##1
+ 3. the person who's hobby is card-games is not the person who's sport is swimming##6
+ 4. the person who's hobby is woodworking is not the person driving the bike##6
+ 5. the person who's sport is volleyball is somewhere to the right of the owner of the turtle##5
+ 6. the person driving the bike is on the right of the person watching documentary movies##1
+ 7. the person watching thriller movies is somewhere to the right of the person watching comedy movies##5
+ 8. the person watching satire movies is in an odd position##4
+ 9. the person who's hobby is card-games is somewhere to the left of the owner of the cat##5
+10. the person who's hobby is cooking is the person eating grapes##1
+11. the person eating apple is between the person driving the van and the person eating artichoke##2
+12. the person eating artichoke is the person watching documentary movies##1
+13. the fan of ambient is on the right of the person watching epic movies##1
+14. the fan of ambient is not the person who's hobby is cooking##6
+15. the owner of the bird is not the person watching thriller movies##6
+16. the person driving the jet-ski is the person eating nectarine##1
+17. the person driving the van is on the left of the fan of indie##1
+18. the person eating apple is somewhere to the right of the person driving the motorbike##5
+19. the fan of salsa is somewhere to the left of the person driving the scooter##5
+20. the owner of the bird is somewhere to the left of the person eating artichoke##5
+21. the person who's sport is volleyball is the fan of indie##1
+22. the fan of jazz is the person eating artichoke##1
+23. the person who's hobby is card-games is between the fan of ambient and the fan of salsa##2
+24. the owner of the rat is on the left or right of the person watching comedy movies##3
+25. the person who's sport is cricket is on the left of the owner of the hamster##1
+26. the person watching thriller movies is on the left or right of the person driving the scooter##3
+27. the person who's hobby is chess is on the far right##1
+28. the person who's sport is swimming is on the left of the person driving the scooter##1
+29. the person who's sport is swimming is somewhere to the left of the person who's sport is weightlifting##5
+30. the person eating apple is somewhere to the right of the person watching documentary movies##5
+31. the person eating eggplant is somewhere to the right of the person who's hobby is dancing##5
+32. the owner of the rat is on the left or right of the person driving the jet-ski##3
+33. the person who's sport is soccer is somewhere between the person who's sport is baseball and the person who's hobby is card-games
+34. the owner of the turtle is in an odd position##4
+35. the owner of the hamster is somewhere to the right of the owner of the bird##5
+36. the person who's sport is cricket is somewhere to the left of the person who's hobby is cooking##5
+37. the person who's hobby is photography is somewhere between the owner of the chinchilla and the person who's hobby is dancing
+38. the person driving the jet-ski is the person eating nectarine##1
+39. the person watching satire movies is between the person who's sport is swimming and the person who's sport is baseball##2
+40. the person who's sport is baseball is somewhere to the left of the person who's sport is volleyball##5
+41. the person who's sport is swimming is not the person driving the bike##6
+42. the person who's hobby is photography is somewhere to the left of the person who's sport is swimming##5
+43. the person driving the motorbike is on the left of the owner of the turtle##1
+44. the person watching mystery movies is on the far left##1","{'Food': ['cauliflower', 'artichoke', 'apple', 'grapes', 'eggplant', 'nectarine'], 'Hobby': ['dancing', 'woodworking', 'photography', 'cooking', 'card-games', 'chess'], 'Movie-Genre': ['mystery', 'documentary', 'satire', 'comedy', 'epic', 'thriller'], 'Music-Genre': ['trance', 'jazz', 'gospel', 'salsa', 'indie', 'ambient'], 'Pet': ['bird', 'hamster', 'turtle', 'chinchilla', 'rat', 'cat'], 'Sport': ['cricket', 'baseball', 'soccer', 'swimming', 'volleyball', 'weightlifting'], 'Transport': ['train', 'motorbike', 'bike', 'van', 'scooter', 'jet-ski']}"
diff --git a/part2/level7/Pt2_7x7_level7.csv b/part2/level7/Pt2_7x7_level7.csv
new file mode 100644
index 0000000000000000000000000000000000000000..3415f45abe993215a97fedb4aa6ddd088ff61d70
--- /dev/null
+++ b/part2/level7/Pt2_7x7_level7.csv
@@ -0,0 +1,693 @@
+ID,Clues,SolutionGrid
+Pt1_7x7_level7-0,"There are 7 different favourite beverages: coffee, hot-chocolate, juice, lemonade, milk, sprite, tea
+The people have 7 different hobbies: camping, card-games, chess, collecting, sudoku, traveling, writing
+The people have 7 different jobs:  architect, entrepreneur, fisherman, librarian, nurse, project-manager, scientist
+The people prefer 7 different music-genres: ambient, classical, d&b, folk, rock, salsa, soul
+7 different pets are kept: bird, dog, frog, hamster, hedgehog, pony, snake
+The people prefer 7 different types of sport: baseball, cricket, lacrosse, rowing, skateboarding, soccer, swimming
+The people use 7 different means of transport: bike, jet-ski, quad-bike, scooter, ship, skateboard, trike
+ 1. the scientist is somewhere to the left of the person who's hobby is traveling##5
+ 2. the person driving the skateboard is somewhere to the left of the person drinking juice##5
+ 3. the architect is somewhere to the right of the entrepreneur##5
+ 4. the fan of folk is on the far left or far right##3
+ 5. the person who's sport is baseball is not the person who's hobby is collecting##6
+ 6. the person who's sport is cricket is not the project-manager##6
+ 7. the person who's hobby is traveling is not the fan of classical##6
+ 8. the project-manager is the person who's sport is soccer##1
+ 9. the person who's sport is swimming is on the left or right of the fan of soul##3
+10. the person driving the bike is somewhere to the right of the person who's hobby is writing##5
+11. the person drinking coffee is somewhere to the left of the person who's hobby is collecting##5
+12. the nurse is in the middle##1
+13. the fan of folk is the person who's sport is rowing##1
+14. the person who's hobby is traveling is on the right of the owner of the bird##1
+15. the person who's hobby is camping is somewhere to the right of the scientist##5
+16. the person driving the skateboard is on the left or right of the fan of soul##3
+17. the fan of ambient is on the left of the person who's hobby is traveling##1
+18. the person who's sport is rowing is on the far right##1
+19. the person who's sport is lacrosse is somewhere to the right of the person driving the scooter##5
+20. the fan of classical is on the left or right of the fan of soul##3
+21. the scientist is in an even position##4
+22. the architect is not the person who's hobby is collecting##6
+23. the entrepreneur is not the fan of ambient##6
+24. the architect is on the far left or far right##3
+25. the fan of rock is on the left of the person drinking sprite##1
+26. the person who's sport is cricket is between the owner of the dog and the owner of the frog##2
+27. the person who's sport is lacrosse is the person who's hobby is traveling##1
+28. the person who's sport is rowing is not the person driving the skateboard##6
+29. the person who's sport is swimming is on the right of the fan of soul##1
+30. the person who's hobby is camping is not the owner of the hamster##6
+31. the owner of the pony is somewhere to the left of the fan of ambient##5
+32. the person who's sport is cricket is somewhere to the right of the person driving the bike##5
+33. the person drinking juice is on the left or right of the owner of the snake##3
+34. the fan of rock is the entrepreneur##1
+35. the person who's sport is soccer is somewhere to the left of the person who's sport is lacrosse##5
+36. the person drinking hot-chocolate is somewhere to the left of the person who's hobby is camping##5
+37. the person who's hobby is sudoku is on the left of the person who's hobby is camping##1
+38. the person who's hobby is collecting is somewhere between the fan of folk and the person who's hobby is card-games
+39. the person drinking tea is somewhere between the person who's hobby is chess and the person who's hobby is camping
+40. the person driving the scooter is somewhere to the left of the person driving the ship##5
+41. the owner of the dog is on the left or right of the owner of the bird##3
+42. the person who's sport is lacrosse is in an even position##4
+43. the person who's hobby is camping is on the left or right of the person who's sport is baseball##3
+44. the person driving the quad-bike is on the left of the person drinking tea##1
+45. the fan of d&b is on the left or right of the fan of ambient##3
+46. the person driving the trike is the fan of ambient##1
+47. the person who's hobby is camping is on the left of the person driving the skateboard##1
+48. the person who's hobby is sudoku is on the left of the owner of the hedgehog##1
+49. the owner of the pony is the person who's sport is skateboarding##1
+50. the person drinking lemonade is on the left or right of the person driving the quad-bike##3
+51. the fan of classical is the person who's sport is baseball##1
+52. the owner of the bird is somewhere to the right of the person driving the bike##5
+53. the person who's hobby is camping is on the left of the owner of the frog##1
+54. the person driving the skateboard is on the left or right of the fan of soul##3
+55. the person driving the scooter is on the far left or far right##3
+56. the fisherman is the person who's sport is skateboarding##1
+57. the person driving the skateboard is somewhere to the right of the person driving the scooter##5
+58. the person driving the ship is on the left or right of the person who's hobby is chess##3
+59. the scientist is on the left of the person drinking coffee##1
+60. the person who's hobby is camping is somewhere to the left of the entrepreneur##5","{'Beverage': ['hot-chocolate', 'lemonade', 'coffee', 'tea', 'milk', 'juice', 'sprite'], 'Hobby': ['writing', 'sudoku', 'camping', 'card-games', 'collecting', 'traveling', 'chess'], 'Job': ['fisherman', 'scientist', 'project-manager', 'nurse', 'librarian', 'entrepreneur', 'architect'], 'Music-Genre': ['salsa', 'classical', 'soul', 'd&b', 'ambient', 'rock', 'folk'], 'Pet': ['pony', 'hamster', 'hedgehog', 'frog', 'bird', 'dog', 'snake'], 'Sport': ['skateboarding', 'baseball', 'soccer', 'swimming', 'cricket', 'lacrosse', 'rowing'], 'Transport': ['scooter', 'bike', 'quad-bike', 'skateboard', 'trike', 'ship', 'jet-ski']}"
+Pt1_7x7_level7-1,"There are 7 different favourite beverages: coffee, fanta, iced-tea, juice, lemonade, mirinda, water
+There 7 different types of food: apricot, artichoke, lime, onion, pineapple, pomegranate, radish
+The people have 7 different hobbies: baking, camping, fishing, puzzles, singing, woodworking, writing
+The people have 7 different jobs:  architect, dancer, manager, paramedic, social-worker, software-developer, teacher
+The people perfer 7 different movie-genres: action, animation, disaster, documentary, epic, martial-arts, sports
+The people prefer 7 different music-genres: ambient, country, electronic, funk, pop, r&b, soul
+7 different pets are kept: bird, ferret, fish, goat, mouse, rabbit, rat
+ 1. the person who's hobby is camping is somewhere to the left of the person drinking lemonade##5
+ 2. the person drinking iced-tea is not the person watching epic movies##6
+ 3. the person eating pineapple is on the left or right of the person drinking iced-tea##3
+ 4. the architect is somewhere to the left of the person watching martial-arts movies##5
+ 5. the person watching animation movies is somewhere to the left of the software-developer##5
+ 6. the fan of r&b is somewhere to the left of the person who's hobby is baking##5
+ 7. the paramedic is the person watching epic movies##1
+ 8. the architect is somewhere to the right of the manager##5
+ 9. the fan of country is on the left or right of the fan of funk##3
+10. the person drinking mirinda is somewhere between the dancer and the architect
+11. the owner of the goat is somewhere to the left of the social-worker##5
+12. the person who's hobby is puzzles is on the left of the person who's hobby is fishing##1
+13. the owner of the rat is the paramedic##1
+14. the teacher is not the person watching martial-arts movies##6
+15. the fan of pop is the person watching epic movies##1
+16. the person drinking fanta is not the person eating radish##6
+17. the owner of the ferret is on the far left or far right##3
+18. the owner of the mouse is on the left of the owner of the ferret##1
+19. the dancer is not the person eating lime##6
+20. the person eating lime is in an even position##4
+21. the person drinking iced-tea is not the owner of the fish##6
+22. the person watching sports movies is on the left of the person who's hobby is singing##1
+23. the person watching disaster movies is on the left of the owner of the fish##1
+24. the person drinking coffee is not the person watching martial-arts movies##6
+25. the fan of soul is not the person eating artichoke##6
+26. the person eating artichoke is not the person who's hobby is fishing##6
+27. the owner of the fish is on the left or right of the architect##3
+28. the person watching documentary movies is somewhere to the left of the person eating onion##5
+29. the person eating apricot is on the left of the teacher##1
+30. the manager is somewhere to the right of the fan of r&b##5
+31. the fan of country is the person eating lime##1
+32. the person watching sports movies is somewhere to the right of the person who's hobby is baking##5
+33. the person who's hobby is woodworking is somewhere to the left of the owner of the rabbit##5
+34. the owner of the goat is on the far left##1
+35. the owner of the rabbit is on the left or right of the owner of the rat##3
+36. the person eating artichoke is the person drinking fanta##1
+37. the fan of r&b is on the left or right of the person watching documentary movies##3
+38. the fan of ambient is the person drinking mirinda##1
+39. the fan of soul is in an odd position##4
+40. the owner of the goat is on the left of the owner of the fish##1
+41. the person eating artichoke is on the far left##1
+42. the person drinking juice is not the person watching martial-arts movies##6
+43. the person eating apricot is somewhere to the right of the person watching action movies##5
+44. the paramedic is somewhere to the right of the owner of the rabbit##5
+45. the owner of the rat is on the left of the fan of soul##1
+46. the fan of electronic is on the left or right of the owner of the rat##3
+47. the person who's hobby is woodworking is on the left of the person who's hobby is camping##1
+48. the person eating pineapple is the person who's hobby is baking##1
+49. the social-worker is not the person drinking coffee##6
+50. the person who's hobby is fishing is not the person eating radish##6
+51. the person watching action movies is on the left or right of the manager##3
+52. the owner of the rat is somewhere to the left of the teacher##5
+53. the person drinking mirinda is somewhere to the left of the person watching action movies##5
+54. the person who's hobby is baking is on the left of the person who's hobby is puzzles##1
+55. the person who's hobby is writing is the person drinking iced-tea##1
+56. the person drinking lemonade is somewhere to the left of the person eating radish##5
+57. the person eating pomegranate is somewhere to the right of the fan of r&b##5
+58. the person drinking water is not the owner of the rabbit##6
+59. the person watching animation movies is somewhere to the left of the person drinking juice##5
+60. the person watching animation movies is not the person eating pineapple##6","{'Beverage': ['fanta', 'mirinda', 'iced-tea', 'coffee', 'lemonade', 'juice', 'water'], 'Food': ['artichoke', 'pomegranate', 'onion', 'pineapple', 'apricot', 'lime', 'radish'], 'Hobby': ['woodworking', 'camping', 'writing', 'baking', 'puzzles', 'fishing', 'singing'], 'Job': ['dancer', 'manager', 'architect', 'paramedic', 'social-worker', 'teacher', 'software-developer'], 'Movie-Genre': ['disaster', 'documentary', 'action', 'epic', 'animation', 'sports', 'martial-arts'], 'Music-Genre': ['r&b', 'ambient', 'electronic', 'pop', 'soul', 'country', 'funk'], 'Pet': ['goat', 'fish', 'rabbit', 'rat', 'bird', 'mouse', 'ferret']}"
+Pt1_7x7_level7-2,"There 7 different types of food: apple, asparagus, banana, cabbage, garlic, grapefruit, lime
+The people have 7 different hobbies: board-games, magic-tricks, photography, reading, rock-climbing, skydiving, video-games
+The people have 7 different jobs:  analyst, designer, freelancer, journalist, paramedic, scientist, social-worker
+The people perfer 7 different movie-genres: musical, mystery, scientific, sports, spy, superhero, zombie
+There are 7 different nationalities: american, canadian, colombian, indonesian, italian, thai, turkish
+7 different pets are kept: fish, goat, hamster, hedgehog, lizard, pony, turtle
+The people prefer 7 different types of sport: badminton, cricket, golf, handball, skateboarding, skiing, swimming
+ 1. the person who's hobby is magic-tricks is somewhere to the left of the journalist##5
+ 2. the owner of the turtle is on the left or right of the person who's sport is handball##3
+ 3. the person watching mystery movies is the person who's sport is skateboarding##1
+ 4. the social-worker is in an odd position##4
+ 5. the person who's sport is skiing is on the far right##1
+ 6. the owner of the hedgehog is not the person who's hobby is video-games##6
+ 7. the person who's hobby is video-games is not the person watching musical movies##6
+ 8. the person eating apple is somewhere to the left of the owner of the pony##5
+ 9. the owner of the goat is on the right of the person who's hobby is rock-climbing##1
+10. the designer is the person watching musical movies##1
+11. the owner of the hedgehog is in an odd position##4
+12. the owner of the hedgehog is on the left of the paramedic##1
+13. the owner of the fish is on the right of the owner of the lizard##1
+14. the person eating apple is somewhere between the social-worker and the person who's hobby is rock-climbing
+15. the person eating grapefruit is somewhere to the right of the person who's sport is golf##5
+16. the social-worker is on the right of the freelancer##1
+17. the owner of the hamster is on the right of the american##1
+18. the person watching spy movies is in an odd position##4
+19. the american is in an odd position##4
+20. the person eating lime is on the far left or far right##3
+21. the person who's hobby is reading is the person who's sport is handball##1
+22. the person who's sport is handball is somewhere between the person who's hobby is video-games and the person who's hobby is board-games
+23. the person watching musical movies is on the far left or far right##3
+24. the person who's hobby is magic-tricks is somewhere to the right of the person who's hobby is video-games##5
+25. the owner of the pony is somewhere to the right of the freelancer##5
+26. the paramedic is somewhere to the right of the person eating asparagus##5
+27. the indonesian is on the left or right of the person watching spy movies##3
+28. the person eating apple is not the designer##6
+29. the paramedic is not the colombian##6
+30. the person eating cabbage is on the far right##1
+31. the italian is on the far left##1
+32. the person watching mystery movies is in an odd position##4
+33. the person watching musical movies is not the person who's sport is skateboarding##6
+34. the person eating asparagus is in an odd position##4
+35. the person who's hobby is rock-climbing is the person who's hobby is rock-climbing##1
+36. the person who's sport is cricket is somewhere to the left of the person who's sport is golf##5
+37. the indonesian is on the right of the italian##1
+38. the person who's hobby is board-games is somewhere to the left of the owner of the pony##5
+39. the person who's sport is badminton is on the left or right of the person eating asparagus##3
+40. the italian is the person eating lime##1
+41. the person watching zombie movies is on the left of the person watching superhero movies##1
+42. the person eating garlic is on the left or right of the person who's sport is cricket##3
+43. the colombian is on the right of the person who's hobby is magic-tricks##1
+44. the thai is on the far right##1
+45. the turkish is on the left or right of the person who's sport is skiing##3
+46. the person watching scientific movies is on the left or right of the american##3
+47. the analyst is the person eating banana##1
+48. the american is somewhere to the left of the owner of the goat##5
+49. the italian is the person who's hobby is board-games##1
+50. the social-worker is somewhere to the left of the colombian##5
+51. the person who's hobby is photography is somewhere to the right of the scientist##5
+52. the person watching superhero movies is not the person who's hobby is photography##6
+53. the person watching zombie movies is on the left of the owner of the fish##1
+54. the person eating garlic is somewhere to the left of the owner of the fish##5
+55. the person eating apple is the owner of the hedgehog##1
+56. the indonesian is on the left of the person watching superhero movies##1
+57. the colombian is not the person who's sport is handball##6
+58. the person who's hobby is photography is on the far right##1","{'Food': ['lime', 'garlic', 'asparagus', 'banana', 'apple', 'grapefruit', 'cabbage'], 'Hobby': ['board-games', 'reading', 'video-games', 'magic-tricks', 'skydiving', 'rock-climbing', 'photography'], 'Job': ['scientist', 'freelancer', 'social-worker', 'analyst', 'journalist', 'paramedic', 'designer'], 'Movie-Genre': ['spy', 'zombie', 'superhero', 'scientific', 'mystery', 'sports', 'musical'], 'Nationality': ['italian', 'indonesian', 'american', 'canadian', 'colombian', 'turkish', 'thai'], 'Pet': ['turtle', 'lizard', 'fish', 'hamster', 'hedgehog', 'pony', 'goat'], 'Sport': ['cricket', 'handball', 'golf', 'badminton', 'skateboarding', 'swimming', 'skiing']}"
+Pt1_7x7_level7-3,"There are 7 different favourite beverages: almond-milk, iced-tea, juice, lemonade, milk, soy-milk, sprite
+There 7 different types of food: broccoli, cherry, eggplant, grapefruit, peach, raspberry, zucchini
+The people have 7 different hobbies: camping, card-games, chess, cooking, puzzles, skydiving, traveling
+The people have 7 different jobs:  architect, chef, manager, mechanic, paramedic, project-manager, teacher
+The people prefer 7 different music-genres: ambient, d&b, folk, funk, metal, r&b, reggae
+7 different pets are kept: ferret, fish, goat, goldfish, pony, rabbit, turtle
+The people use 7 different means of transport: car, helicopter, jet-ski, scooter, snowmobile, taxi, trike
+ 1. the owner of the ferret is somewhere to the right of the chef##5
+ 2. the fan of metal is not the person drinking lemonade##6
+ 3. the person who's hobby is card-games is somewhere to the right of the person drinking milk##5
+ 4. the person drinking soy-milk is on the left of the person eating broccoli##1
+ 5. the person driving the snowmobile is on the far right##1
+ 6. the owner of the turtle is somewhere to the left of the person who's hobby is chess##5
+ 7. the person drinking juice is on the far right##1
+ 8. the fan of r&b is somewhere to the left of the person driving the trike##5
+ 9. the mechanic is somewhere to the left of the person drinking sprite##5
+10. the fan of ambient is somewhere to the right of the person eating cherry##5
+11. the person drinking milk is somewhere to the left of the person driving the taxi##5
+12. the manager is the owner of the goldfish##1
+13. the person who's hobby is skydiving is on the far right##1
+14. the fan of metal is not the person drinking sprite##6
+15. the person driving the car is in an even position##4
+16. the person driving the jet-ski is somewhere to the left of the person who's hobby is card-games##5
+17. the fan of r&b is the person drinking milk##1
+18. the owner of the turtle is on the left or right of the person drinking almond-milk##3
+19. the person driving the scooter is somewhere to the left of the person driving the trike##5
+20. the teacher is on the left or right of the owner of the turtle##3
+21. the person who's hobby is puzzles is on the left or right of the person eating raspberry##3
+22. the person eating eggplant is on the left or right of the person who's hobby is chess##3
+23. the person who's hobby is skydiving is on the right of the person driving the car##1
+24. the fan of folk is on the left or right of the owner of the rabbit##3
+25. the fan of funk is somewhere to the left of the person eating eggplant##5
+26. the owner of the rabbit is somewhere to the left of the paramedic##5
+27. the chef is somewhere to the left of the person who's hobby is chess##5
+28. the person driving the car is not the person eating raspberry##6
+29. the person eating peach is on the far left or far right##3
+30. the owner of the turtle is on the left or right of the person driving the car##3
+31. the paramedic is on the far left or far right##3
+32. the person who's hobby is camping is the owner of the turtle##1
+33. the person eating raspberry is on the left or right of the project-manager##3
+34. the person drinking almond-milk is somewhere to the left of the owner of the goat##5
+35. the person eating raspberry is not the owner of the ferret##6
+36. the architect is on the left of the teacher##1
+37. the mechanic is in an odd position##4
+38. the fan of ambient is on the left or right of the person who's hobby is chess##3
+39. the person eating peach is on the left or right of the teacher##3
+40. the fan of r&b is in an even position##4
+41. the person drinking soy-milk is on the left or right of the manager##3
+42. the fan of folk is between the owner of the goldfish and the person drinking almond-milk##2
+43. the person drinking lemonade is on the right of the owner of the goldfish##1
+44. the teacher is the person eating cherry##1
+45. the fan of metal is somewhere to the right of the person who's hobby is cooking##5
+46. the person driving the jet-ski is somewhere between the fan of reggae and the teacher
+47. the person driving the jet-ski is not the person drinking iced-tea##6
+48. the person driving the taxi is somewhere to the left of the person eating cherry##5
+49. the fan of reggae is on the left or right of the person eating broccoli##3
+50. the person drinking lemonade is the person driving the trike##1
+51. the person who's hobby is chess is somewhere to the right of the chef##5
+52. the person who's hobby is traveling is somewhere between the mechanic and the person who's hobby is cooking
+53. the person who's hobby is camping is somewhere between the fan of folk and the fan of d&b
+54. the person who's hobby is chess is somewhere to the left of the fan of ambient##5
+55. the owner of the goldfish is on the left of the person who's hobby is card-games##1
+56. the person eating broccoli is on the left or right of the person eating grapefruit##3
+57. the person driving the helicopter is not the project-manager##6
+58. the owner of the pony is the chef##1
+59. the owner of the ferret is the fan of ambient##1
+60. the chef is somewhere to the left of the person drinking lemonade##5
+61. the person eating grapefruit is the person who's hobby is cooking##1
+62. the person driving the car is not the fan of ambient##6
+63. the person driving the scooter is somewhere to the left of the person eating cherry##5","{'Beverage': ['soy-milk', 'milk', 'lemonade', 'almond-milk', 'iced-tea', 'sprite', 'juice'], 'Food': ['grapefruit', 'broccoli', 'raspberry', 'zucchini', 'eggplant', 'cherry', 'peach'], 'Hobby': ['cooking', 'traveling', 'card-games', 'puzzles', 'camping', 'chess', 'skydiving'], 'Job': ['chef', 'manager', 'mechanic', 'project-manager', 'architect', 'teacher', 'paramedic'], 'Music-Genre': ['reggae', 'r&b', 'folk', 'funk', 'metal', 'd&b', 'ambient'], 'Pet': ['pony', 'goldfish', 'fish', 'rabbit', 'turtle', 'goat', 'ferret'], 'Transport': ['scooter', 'jet-ski', 'trike', 'taxi', 'helicopter', 'car', 'snowmobile']}"
+Pt1_7x7_level7-4,"There are 7 different favourite beverages: coffee, cola, hot-chocolate, iced-tea, lemonade, soy-milk, sprite
+There 7 different types of food: broccoli, cauliflower, corn, cucumber, eggplant, plum, raspberry
+The people have 7 different hobbies: board-games, chess, collecting, drawing, filmmaking, reading, sudoku
+The people perfer 7 different movie-genres: animation, disaster, drama, fantasy, mystery, romance, time-travel
+There are 7 different nationalities: argentine, canadian, egyptian, french, pakistani, russian, turkish
+7 different pets are kept: cat, frog, goat, goldfish, mouse, rabbit, turtle
+The people use 7 different means of transport: bike, bus, roller, scooter, skateboard, tram, van
+ 1. the person driving the bike is on the left of the person watching mystery movies##1
+ 2. the french is somewhere to the left of the person eating cucumber##5
+ 3. the person eating plum is somewhere between the person watching romance movies and the person who's hobby is drawing
+ 4. the person eating cucumber is somewhere to the right of the person who's hobby is chess##5
+ 5. the person who's hobby is sudoku is in an odd position##4
+ 6. the argentine is on the far left or far right##3
+ 7. the owner of the frog is on the left or right of the person driving the bike##3
+ 8. the owner of the frog is on the left of the person who's hobby is board-games##1
+ 9. the person who's hobby is reading is somewhere to the left of the person who's hobby is chess##5
+10. the owner of the goldfish is somewhere to the right of the person driving the van##5
+11. the person drinking hot-chocolate is on the far left or far right##3
+12. the french is on the left of the person who's hobby is collecting##1
+13. the person drinking coffee is on the left or right of the owner of the cat##3
+14. the person eating plum is between the person driving the scooter and the person eating raspberry##2
+15. the argentine is in an odd position##4
+16. the person who's hobby is drawing is not the person watching mystery movies##6
+17. the owner of the turtle is in an even position##4
+18. the person drinking cola is somewhere to the right of the owner of the goat##5
+19. the owner of the goldfish is somewhere to the left of the person drinking lemonade##5
+20. the french is on the left or right of the person who's hobby is sudoku##3
+21. the person eating broccoli is on the left of the person driving the van##1
+22. the owner of the rabbit is the person driving the skateboard##1
+23. the person eating cucumber is the person watching disaster movies##1
+24. the owner of the goat is not the person who's hobby is chess##6
+25. the person drinking soy-milk is the owner of the mouse##1
+26. the person who's hobby is filmmaking is somewhere to the right of the person driving the scooter##5
+27. the owner of the mouse is somewhere between the russian and the owner of the cat
+28. the person watching animation movies is not the person drinking hot-chocolate##6
+29. the person who's hobby is drawing is not the pakistani##6
+30. the person who's hobby is sudoku is on the left or right of the turkish##3
+31. the person driving the van is in an odd position##4
+32. the person eating raspberry is somewhere to the right of the person watching animation movies##5
+33. the owner of the turtle is on the left or right of the person who's hobby is sudoku##3
+34. the egyptian is on the left or right of the person drinking soy-milk##3
+35. the owner of the goldfish is not the french##6
+36. the owner of the mouse is on the left or right of the person watching mystery movies##3
+37. the person who's hobby is board-games is the person who's hobby is board-games##1
+38. the person drinking sprite is somewhere to the right of the person eating broccoli##5
+39. the owner of the goat is somewhere to the left of the person driving the roller##5
+40. the person watching romance movies is somewhere to the right of the turkish##5
+41. the person eating cucumber is on the right of the person drinking sprite##1
+42. the person watching drama movies is on the left of the person watching time-travel movies##1
+43. the person eating eggplant is somewhere to the right of the person driving the bus##5
+44. the owner of the cat is somewhere to the right of the person drinking coffee##5
+45. the person who's hobby is collecting is on the left or right of the person driving the tram##3
+46. the russian is on the right of the person watching romance movies##1
+47. the person drinking sprite is on the left of the person driving the skateboard##1
+48. the person eating raspberry is in an even position##4
+49. the person watching animation movies is in an odd position##4
+50. the person drinking cola is not the person watching animation movies##6
+51. the person watching romance movies is on the left of the person watching disaster movies##1
+52. the person eating cauliflower is somewhere to the right of the person drinking coffee##5
+53. the person watching mystery movies is the person drinking cola##1
+54. the owner of the turtle is on the left or right of the person driving the skateboard##3
+55. the person eating eggplant is in an even position##4
+56. the person watching disaster movies is on the left or right of the person driving the tram##3
+57. the person driving the bike is on the left of the pakistani##1
+58. the owner of the cat is on the left of the owner of the mouse##1
+59. the person drinking soy-milk is the person who's hobby is drawing##1","{'Beverage': ['hot-chocolate', 'coffee', 'cola', 'soy-milk', 'iced-tea', 'sprite', 'lemonade'], 'Food': ['corn', 'broccoli', 'cauliflower', 'eggplant', 'plum', 'raspberry', 'cucumber'], 'Hobby': ['reading', 'board-games', 'chess', 'drawing', 'sudoku', 'filmmaking', 'collecting'], 'Movie-Genre': ['drama', 'time-travel', 'mystery', 'fantasy', 'animation', 'romance', 'disaster'], 'Nationality': ['argentine', 'canadian', 'pakistani', 'turkish', 'egyptian', 'french', 'russian'], 'Pet': ['frog', 'goat', 'cat', 'mouse', 'goldfish', 'turtle', 'rabbit'], 'Transport': ['bus', 'bike', 'van', 'scooter', 'roller', 'tram', 'skateboard']}"
+Pt1_7x7_level7-5,"There 7 different types of food: lemon, pear, peas, pomegranate, potato, pumpkin, raspberry
+The people have 7 different jobs:  coach, dancer, electrician, firefighter, manager, scientist, videographer
+The people perfer 7 different movie-genres: crime, musical, romance, satire, scientific, sports, time-travel
+The people prefer 7 different music-genres: blues, country, d&b, funk, punk, r&b, techno
+There are 7 different nationalities: brazilian, dutch, french, indonesian, italian, polish, russian
+7 different pets are kept: cat, chinchilla, goat, goldfish, guinea-pig, hamster, pony
+The people use 7 different means of transport: airplane, car, motorbike, subway, taxi, tram, van
+ 1. the owner of the cat is somewhere to the right of the polish##5
+ 2. the owner of the goldfish is not the person watching time-travel movies##6
+ 3. the person watching romance movies is not the person eating pear##6
+ 4. the electrician is the russian##1
+ 5. the fan of punk is somewhere between the fan of blues and the fan of d&b
+ 6. the polish is on the left or right of the brazilian##3
+ 7. the fan of blues is not the person driving the airplane##6
+ 8. the person watching romance movies is somewhere to the left of the person driving the subway##5
+ 9. the person watching scientific movies is on the left of the person watching crime movies##1
+10. the dancer is not the polish##6
+11. the person eating pomegranate is between the fan of blues and the fan of r&b##2
+12. the owner of the goldfish is the fan of punk##1
+13. the person eating pumpkin is not the person watching sports movies##6
+14. the owner of the goldfish is somewhere to the left of the fan of blues##5
+15. the person eating lemon is on the left of the fan of techno##1
+16. the person watching sports movies is on the left or right of the french##3
+17. the coach is not the person eating pomegranate##6
+18. the person driving the motorbike is somewhere to the right of the polish##5
+19. the manager is the person driving the car##1
+20. the polish is between the owner of the cat and the person eating potato##2
+21. the owner of the chinchilla is somewhere to the left of the person eating pear##5
+22. the person watching sports movies is somewhere to the right of the coach##5
+23. the dancer is not the fan of funk##6
+24. the electrician is not the italian##6
+25. the person eating pumpkin is somewhere to the left of the fan of techno##5
+26. the person watching musical movies is not the owner of the cat##6
+27. the fan of techno is the person watching time-travel movies##1
+28. the person eating pumpkin is on the left of the person watching sports movies##1
+29. the fan of d&b is on the left or right of the fan of punk##3
+30. the french is not the videographer##6
+31. the dutch is in an even position##4
+32. the person driving the airplane is in an even position##4
+33. the dancer is on the right of the owner of the pony##1
+34. the person watching musical movies is somewhere to the right of the fan of punk##5
+35. the fan of punk is the person eating pear##1
+36. the person eating pumpkin is on the right of the fan of funk##1
+37. the person driving the tram is somewhere to the right of the person eating pear##5
+38. the videographer is the person eating raspberry##1
+39. the fan of blues is somewhere to the right of the person eating pomegranate##5
+40. the person eating lemon is somewhere between the fan of blues and the person watching time-travel movies
+41. the person eating peas is not the person watching sports movies##6
+42. the coach is somewhere between the electrician and the owner of the guinea-pig
+43. the italian is somewhere to the left of the russian##5
+44. the owner of the guinea-pig is somewhere between the person driving the car and the person watching crime movies
+45. the person watching satire movies is not the person eating raspberry##6
+46. the fan of funk is not the videographer##6
+47. the fan of blues is somewhere to the right of the owner of the goldfish##5
+48. the brazilian is on the left or right of the electrician##3
+49. the person driving the subway is on the right of the russian##1
+50. the person driving the van is on the left or right of the person driving the taxi##3
+51. the person watching crime movies is somewhere to the left of the person driving the tram##5
+52. the electrician is somewhere to the left of the scientist##5
+53. the person watching time-travel movies is the person eating peas##1
+54. the owner of the cat is not the person watching scientific movies##6
+55. the person driving the subway is not the fan of country##6
+56. the person driving the taxi is in an odd position##4
+57. the person driving the airplane is not the fan of blues##6
+58. the scientist is the french##1
+59. the person watching scientific movies is not the owner of the guinea-pig##6
+60. the person watching scientific movies is somewhere to the right of the videographer##5
+61. the brazilian is on the left or right of the fan of funk##3
+62. the person eating pumpkin is the scientist##1
+63. the coach is on the left of the polish##1
+64. the fan of funk is somewhere to the left of the owner of the goat##5
+65. the fan of country is not the french##6
+66. the brazilian is somewhere to the left of the dutch##5
+67. the fan of blues is not the person driving the tram##6
+68. the owner of the goat is on the right of the person eating lemon##1
+69. the owner of the chinchilla is somewhere to the left of the polish##5","{'Food': ['raspberry', 'pear', 'potato', 'pomegranate', 'pumpkin', 'lemon', 'peas'], 'Job': ['videographer', 'electrician', 'coach', 'firefighter', 'scientist', 'manager', 'dancer'], 'Movie-Genre': ['romance', 'scientific', 'crime', 'musical', 'satire', 'sports', 'time-travel'], 'Music-Genre': ['d&b', 'punk', 'r&b', 'funk', 'blues', 'country', 'techno'], 'Nationality': ['italian', 'russian', 'brazilian', 'polish', 'french', 'dutch', 'indonesian'], 'Pet': ['chinchilla', 'goldfish', 'hamster', 'guinea-pig', 'cat', 'pony', 'goat'], 'Transport': ['taxi', 'van', 'subway', 'airplane', 'motorbike', 'car', 'tram']}"
+Pt1_7x7_level7-6,"There 7 different types of food: cranberry, kale, mango, pineapple, plum, radish, watermelon
+The people have 7 different hobbies: camping, chess, reading, singing, sudoku, traveling, woodworking
+The people have 7 different jobs:  analyst, dressmaker, journalist, lawyer, pilot, scientist, teacher
+The people prefer 7 different music-genres: blues, country, disco, indie, metal, salsa, soul
+There are 7 different nationalities: colombian, indian, japanese, pakistani, russian, spanish, thai
+7 different pets are kept: dog, frog, guinea-pig, hamster, horse, rat, snake
+The people prefer 7 different types of sport: baseball, biathlon, cycling, handball, snowboarding, surfing, swimming
+ 1. the fan of country is in the middle##1
+ 2. the owner of the guinea-pig is somewhere to the right of the owner of the horse##5
+ 3. the person eating watermelon is on the left of the fan of soul##1
+ 4. the fan of soul is somewhere to the right of the person who's hobby is camping##5
+ 5. the owner of the horse is in an odd position##4
+ 6. the fan of soul is somewhere to the left of the thai##5
+ 7. the owner of the horse is somewhere to the left of the person who's hobby is camping##5
+ 8. the russian is somewhere to the left of the person who's sport is baseball##5
+ 9. the pilot is somewhere between the russian and the person eating pineapple
+10. the lawyer is on the left of the person eating mango##1
+11. the person who's sport is surfing is somewhere to the right of the fan of metal##5
+12. the japanese is not the person eating kale##6
+13. the person eating cranberry is somewhere between the analyst and the scientist
+14. the owner of the rat is on the right of the owner of the hamster##1
+15. the person who's sport is cycling is not the person eating radish##6
+16. the person eating radish is in an odd position##4
+17. the person eating watermelon is not the pilot##6
+18. the pilot is on the left or right of the thai##3
+19. the japanese is on the right of the person who's sport is handball##1
+20. the owner of the horse is somewhere to the left of the person eating radish##5
+21. the owner of the dog is between the thai and the person who's hobby is traveling##2
+22. the person who's sport is baseball is not the person who's hobby is chess##6
+23. the fan of country is somewhere to the left of the person who's hobby is singing##5
+24. the person who's sport is biathlon is somewhere to the left of the person eating cranberry##5
+25. the fan of metal is the person who's hobby is traveling##1
+26. the fan of soul is in an odd position##4
+27. the person who's hobby is singing is somewhere to the left of the person eating mango##5
+28. the person who's sport is swimming is somewhere to the right of the person eating watermelon##5
+29. the person eating cranberry is not the fan of blues##6
+30. the owner of the hamster is the person who's hobby is sudoku##1
+31. the thai is somewhere to the right of the person who's sport is baseball##5
+32. the person who's sport is baseball is somewhere between the owner of the frog and the owner of the horse
+33. the person eating cranberry is somewhere to the right of the person who's hobby is singing##5
+34. the person eating plum is on the left or right of the person eating cranberry##3
+35. the owner of the rat is somewhere to the left of the owner of the guinea-pig##5
+36. the person eating radish is on the right of the owner of the snake##1
+37. the pilot is somewhere to the right of the fan of blues##5
+38. the colombian is not the person eating kale##6
+39. the owner of the frog is not the teacher##6
+40. the person eating radish is somewhere to the left of the lawyer##5
+41. the person who's sport is snowboarding is the dressmaker##1
+42. the person who's hobby is woodworking is on the left or right of the fan of disco##3
+43. the person who's sport is cycling is on the left or right of the owner of the hamster##3
+44. the scientist is somewhere to the right of the fan of soul##5
+45. the journalist is on the left or right of the lawyer##3
+46. the person who's hobby is traveling is somewhere to the right of the person who's sport is snowboarding##5
+47. the person who's hobby is woodworking is on the left of the pakistani##1
+48. the owner of the frog is on the left of the owner of the guinea-pig##1
+49. the colombian is somewhere to the right of the fan of blues##5
+50. the person eating cranberry is somewhere to the right of the fan of indie##5
+51. the analyst is not the person eating kale##6
+52. the fan of salsa is not the owner of the dog##6
+53. the fan of blues is on the left of the fan of indie##1
+54. the indian is not the scientist##6
+55. the person who's sport is baseball is the owner of the snake##1
+56. the person who's hobby is reading is on the far right##1
+57. the spanish is somewhere to the right of the analyst##5
+58. the teacher is the thai##1
+59. the owner of the frog is somewhere to the right of the fan of disco##5
+60. the fan of indie is on the left of the person who's sport is swimming##1
+61. the indian is on the left of the person who's hobby is reading##1","{'Food': ['kale', 'watermelon', 'radish', 'pineapple', 'plum', 'cranberry', 'mango'], 'Hobby': ['chess', 'camping', 'sudoku', 'woodworking', 'singing', 'traveling', 'reading'], 'Job': ['dressmaker', 'analyst', 'pilot', 'teacher', 'journalist', 'lawyer', 'scientist'], 'Music-Genre': ['blues', 'indie', 'soul', 'country', 'disco', 'metal', 'salsa'], 'Nationality': ['russian', 'colombian', 'spanish', 'thai', 'pakistani', 'indian', 'japanese'], 'Pet': ['horse', 'snake', 'hamster', 'rat', 'dog', 'frog', 'guinea-pig'], 'Sport': ['snowboarding', 'baseball', 'swimming', 'cycling', 'biathlon', 'handball', 'surfing']}"
+Pt1_7x7_level7-7,"There are 7 different favourite beverages: almond-milk, coffee, lemonade, milk, sprite, tea, water
+There 7 different types of food: apricot, blueberry, cabbage, cauliflower, pear, pineapple, radish
+The people have 7 different hobbies: dancing, drawing, hiking, reading, sudoku, traveling, writing
+The people have 7 different jobs:  analyst, bartender, designer, dressmaker, security-guard, software-developer, teacher
+The people perfer 7 different movie-genres: action, crime, martial-arts, spy, thriller, western, zombie
+There are 7 different nationalities: australian, british, italian, nigerian, pakistani, russian, thai
+The people prefer 7 different types of sport: basketball, ice-hockey, rowing, sailing, swimming, tennis, volleyball
+ 1. the person watching action movies is the dressmaker##1
+ 2. the person eating pineapple is somewhere to the left of the person eating cauliflower##5
+ 3. the person drinking lemonade is somewhere to the left of the british##5
+ 4. the person drinking milk is somewhere to the left of the person watching crime movies##5
+ 5. the person drinking water is somewhere to the left of the person drinking coffee##5
+ 6. the person who's hobby is drawing is somewhere to the right of the person who's hobby is traveling##5
+ 7. the person drinking tea is somewhere to the right of the person drinking lemonade##5
+ 8. the security-guard is not the person watching crime movies##6
+ 9. the person drinking almond-milk is not the teacher##6
+10. the person watching crime movies is the teacher##1
+11. the person watching spy movies is somewhere to the right of the thai##5
+12. the person who's hobby is traveling is in an odd position##4
+13. the software-developer is somewhere between the person who's hobby is sudoku and the nigerian
+14. the person eating cauliflower is on the right of the person who's hobby is sudoku##1
+15. the russian is somewhere between the australian and the person eating apricot
+16. the person who's sport is tennis is on the right of the analyst##1
+17. the person eating blueberry is somewhere to the left of the person who's hobby is reading##5
+18. the person eating pineapple is not the dressmaker##6
+19. the person eating radish is on the left of the software-developer##1
+20. the person who's sport is basketball is somewhere to the left of the teacher##5
+21. the person who's sport is swimming is on the left of the person who's sport is ice-hockey##1
+22. the person watching action movies is the person eating pear##1
+23. the person who's sport is sailing is on the left of the software-developer##1
+24. the designer is somewhere to the left of the person who's hobby is hiking##5
+25. the person watching western movies is not the person who's hobby is drawing##6
+26. the person drinking lemonade is on the left or right of the pakistani##3
+27. the person eating blueberry is somewhere between the person who's sport is basketball and the person who's sport is rowing
+28. the person watching action movies is somewhere to the right of the designer##5
+29. the security-guard is the person who's sport is volleyball##1
+30. the pakistani is the person drinking milk##1
+31. the person watching spy movies is somewhere to the right of the person drinking coffee##5
+32. the person drinking water is on the right of the person who's hobby is dancing##1
+33. the person eating pineapple is somewhere to the right of the person who's sport is basketball##5
+34. the person who's hobby is reading is the person who's sport is swimming##1
+35. the person drinking tea is the person watching spy movies##1
+36. the person who's hobby is reading is on the left or right of the person who's hobby is sudoku##3
+37. the person who's hobby is hiking is not the person drinking tea##6
+38. the person who's hobby is writing is the security-guard##1
+39. the person watching western movies is somewhere to the left of the person drinking tea##5
+40. the person who's hobby is drawing is on the far left or far right##3
+41. the person who's sport is basketball is somewhere to the right of the person who's sport is sailing##5
+42. the person drinking water is in an odd position##4
+43. the person who's sport is volleyball is the security-guard##1
+44. the person who's sport is volleyball is in an odd position##4
+45. the person drinking almond-milk is somewhere to the right of the person eating cabbage##5
+46. the dressmaker is on the right of the analyst##1
+47. the teacher is somewhere to the right of the person eating radish##5
+48. the person drinking milk is not the person who's hobby is traveling##6
+49. the russian is not the person watching martial-arts movies##6
+50. the person eating pear is somewhere to the right of the person who's hobby is hiking##5
+51. the designer is somewhere between the thai and the person who's hobby is hiking
+52. the person eating pineapple is not the person who's sport is ice-hockey##6
+53. the person who's hobby is traveling is in an odd position##4
+54. the person who's hobby is drawing is on the far left or far right##3
+55. the person who's hobby is traveling is not the person drinking milk##6
+56. the person who's hobby is hiking is somewhere between the person eating pineapple and the italian
+57. the person watching martial-arts movies is the pakistani##1
+58. the person who's hobby is dancing is not the person watching crime movies##6
+59. the designer is not the person watching thriller movies##6
+60. the person who's hobby is reading is the thai##1
+61. the british is the person who's hobby is sudoku##1
+62. the russian is in an odd position##4
+63. the person watching western movies is somewhere between the person watching thriller movies and the software-developer
+64. the dressmaker is the person drinking almond-milk##1","{'Beverage': ['lemonade', 'milk', 'water', 'coffee', 'tea', 'sprite', 'almond-milk'], 'Food': ['radish', 'apricot', 'blueberry', 'pineapple', 'cabbage', 'cauliflower', 'pear'], 'Hobby': ['traveling', 'dancing', 'writing', 'reading', 'sudoku', 'hiking', 'drawing'], 'Job': ['bartender', 'software-developer', 'security-guard', 'teacher', 'designer', 'analyst', 'dressmaker'], 'Movie-Genre': ['zombie', 'martial-arts', 'western', 'crime', 'spy', 'thriller', 'action'], 'Nationality': ['nigerian', 'pakistani', 'russian', 'thai', 'british', 'australian', 'italian'], 'Sport': ['sailing', 'basketball', 'volleyball', 'swimming', 'ice-hockey', 'rowing', 'tennis']}"
+Pt1_7x7_level7-8,"There are 7 different favourite beverages: 7up, almond-milk, coffee, fanta, iced-tea, sprite, water
+There 7 different types of food: artichoke, asparagus, banana, orange, papaya, potato, zucchini
+The people perfer 7 different movie-genres: comedy, crime, epic, musical, romance, sports, thriller
+The people prefer 7 different music-genres: ambient, disco, house, pop, r&b, rock, trance
+7 different pets are kept: chinchilla, frog, goldfish, hedgehog, rat, snake, turtle
+The people prefer 7 different types of sport: biathlon, rowing, rugby, sailing, snowboarding, volleyball, water-polo
+The people use 7 different means of transport: bike, bus, car, motorbike, skateboard, trike, van
+ 1. the person driving the bike is not the person drinking almond-milk##6
+ 2. the person eating asparagus is between the fan of house and the fan of ambient##2
+ 3. the fan of trance is somewhere to the left of the person watching epic movies##5
+ 4. the person drinking coffee is on the left or right of the owner of the rat##3
+ 5. the person driving the van is on the far left##1
+ 6. the person watching epic movies is on the left or right of the owner of the goldfish##3
+ 7. the person drinking iced-tea is on the left of the person driving the motorbike##1
+ 8. the person who's sport is biathlon is somewhere to the left of the person driving the bike##5
+ 9. the person drinking 7up is not the person who's sport is snowboarding##6
+10. the fan of r&b is on the left or right of the person eating papaya##3
+11. the person who's sport is rowing is somewhere to the right of the person watching comedy movies##5
+12. the person driving the trike is not the person watching sports movies##6
+13. the person who's sport is biathlon is somewhere to the right of the person eating artichoke##5
+14. the person who's sport is biathlon is somewhere to the right of the person drinking iced-tea##5
+15. the fan of pop is somewhere to the right of the person drinking 7up##5
+16. the person eating potato is on the right of the person watching musical movies##1
+17. the person watching sports movies is on the left or right of the person drinking coffee##3
+18. the fan of disco is on the left or right of the person eating banana##3
+19. the person driving the van is somewhere to the left of the person drinking fanta##5
+20. the person eating orange is the owner of the hedgehog##1
+21. the person eating asparagus is in the middle##1
+22. the person watching crime movies is not the fan of ambient##6
+23. the owner of the chinchilla is somewhere to the left of the person drinking iced-tea##5
+24. the person watching romance movies is on the left of the person driving the motorbike##1
+25. the person who's sport is biathlon is somewhere to the right of the fan of trance##5
+26. the person driving the car is on the left of the person who's sport is rowing##1
+27. the owner of the hedgehog is the person drinking water##1
+28. the person drinking almond-milk is not the person driving the trike##6
+29. the person watching comedy movies is somewhere to the right of the person driving the trike##5
+30. the person watching epic movies is somewhere to the left of the person driving the car##5
+31. the person watching comedy movies is not the person drinking coffee##6
+32. the person driving the car is not the owner of the goldfish##6
+33. the person eating potato is somewhere to the right of the person watching romance movies##5
+34. the person watching romance movies is not the fan of pop##6
+35. the fan of r&b is not the person who's sport is snowboarding##6
+36. the person drinking water is somewhere to the left of the person eating zucchini##5
+37. the owner of the rat is somewhere to the left of the fan of pop##5
+38. the person who's sport is rugby is the fan of disco##1
+39. the person eating orange is not the person drinking coffee##6
+40. the owner of the frog is somewhere between the person driving the bus and the person who's sport is biathlon
+41. the fan of pop is the person watching crime movies##1
+42. the person who's sport is sailing is not the person drinking sprite##6
+43. the person driving the car is the person watching sports movies##1
+44. the person driving the van is on the left or right of the person driving the bus##3
+45. the person driving the bike is not the owner of the rat##6
+46. the owner of the chinchilla is somewhere to the left of the person driving the skateboard##5
+47. the owner of the turtle is somewhere between the person drinking 7up and the person eating banana
+48. the fan of disco is on the left of the fan of ambient##1
+49. the person drinking sprite is on the right of the person who's sport is sailing##1
+50. the owner of the chinchilla is not the person drinking 7up##6
+51. the person watching comedy movies is between the person eating zucchini and the person watching romance movies##2
+52. the person who's sport is water-polo is on the left or right of the person who's sport is volleyball##3
+53. the person who's sport is water-polo is the owner of the hedgehog##1
+54. the owner of the snake is on the far left or far right##3
+55. the owner of the turtle is somewhere to the left of the person eating zucchini##5
+56. the person drinking water is not the person driving the bike##6
+57. the fan of disco is on the left or right of the person drinking iced-tea##3
+58. the person who's sport is rowing is the person drinking fanta##1
+59. the person eating artichoke is somewhere to the left of the person driving the bike##5
+60. the person eating orange is on the far left##1
+61. the person eating papaya is somewhere to the right of the person watching sports movies##5
+62. the person watching thriller movies is somewhere to the left of the person who's sport is volleyball##5
+63. the person driving the trike is not the person watching sports movies##6","{'Beverage': ['water', 'almond-milk', 'iced-tea', 'sprite', 'coffee', '7up', 'fanta'], 'Food': ['orange', 'artichoke', 'banana', 'asparagus', 'zucchini', 'potato', 'papaya'], 'Movie-Genre': ['thriller', 'epic', 'romance', 'comedy', 'musical', 'sports', 'crime'], 'Music-Genre': ['trance', 'rock', 'house', 'disco', 'ambient', 'r&b', 'pop'], 'Pet': ['hedgehog', 'chinchilla', 'goldfish', 'turtle', 'frog', 'rat', 'snake'], 'Sport': ['water-polo', 'volleyball', 'sailing', 'rugby', 'snowboarding', 'biathlon', 'rowing'], 'Transport': ['van', 'bus', 'trike', 'motorbike', 'skateboard', 'car', 'bike']}"
+Pt1_7x7_level7-9,"There are 7 different favourite beverages: almond-milk, hot-chocolate, milk, mirinda, soy-milk, sprite, water
+There 7 different types of food: cranberry, eggplant, garlic, lemon, papaya, peach, raspberry
+The people have 7 different jobs:  dressmaker, fisherman, journalist, manager, mechanic, photographer, videographer
+The people prefer 7 different music-genres: classical, hip-hop, indie, jazz, punk, salsa, trance
+7 different pets are kept: bird, dog, ferret, lizard, mouse, rat, turtle
+The people prefer 7 different types of sport: badminton, baseball, biathlon, cycling, rowing, rugby, volleyball
+The people use 7 different means of transport: airplane, boat, motorbike, snowmobile, subway, tram, trike
+ 1. the person eating garlic is not the person driving the subway##6
+ 2. the fan of salsa is on the left or right of the owner of the lizard##3
+ 3. the person drinking hot-chocolate is on the left of the person who's sport is rugby##1
+ 4. the person eating raspberry is not the person driving the snowmobile##6
+ 5. the owner of the turtle is somewhere to the left of the person who's sport is biathlon##5
+ 6. the person who's sport is badminton is not the mechanic##6
+ 7. the person eating papaya is somewhere to the right of the fan of indie##5
+ 8. the owner of the lizard is somewhere to the right of the person who's sport is volleyball##5
+ 9. the person drinking milk is not the fan of trance##6
+10. the person drinking mirinda is on the right of the person driving the trike##1
+11. the dressmaker is not the person drinking soy-milk##6
+12. the person driving the motorbike is not the person who's sport is badminton##6
+13. the fan of jazz is not the person who's sport is badminton##6
+14. the owner of the mouse is the fan of salsa##1
+15. the fan of punk is on the right of the videographer##1
+16. the person who's sport is badminton is in an even position##4
+17. the person driving the tram is somewhere between the person eating papaya and the photographer
+18. the fan of salsa is somewhere to the right of the fan of punk##5
+19. the fan of punk is not the person driving the trike##6
+20. the fan of indie is the person drinking almond-milk##1
+21. the person eating peach is somewhere to the left of the photographer##5
+22. the person who's sport is biathlon is on the right of the person driving the airplane##1
+23. the photographer is the person driving the airplane##1
+24. the person drinking sprite is on the left or right of the person driving the airplane##3
+25. the person who's sport is cycling is not the fan of jazz##6
+26. the manager is on the right of the person eating garlic##1
+27. the person eating peach is somewhere to the left of the person eating papaya##5
+28. the person driving the trike is on the left or right of the owner of the mouse##3
+29. the fan of classical is on the left of the person driving the airplane##1
+30. the person drinking almond-milk is on the right of the person drinking soy-milk##1
+31. the fan of hip-hop is somewhere to the left of the owner of the mouse##5
+32. the mechanic is somewhere to the left of the fan of indie##5
+33. the owner of the lizard is not the journalist##6
+34. the person eating eggplant is not the fan of punk##6
+35. the person drinking water is on the left of the person eating cranberry##1
+36. the person drinking almond-milk is the person who's sport is cycling##1
+37. the person drinking water is on the left or right of the person eating eggplant##3
+38. the photographer is somewhere to the right of the person driving the motorbike##5
+39. the person who's sport is baseball is the mechanic##1
+40. the person driving the trike is somewhere to the right of the dressmaker##5
+41. the fan of jazz is on the left of the person driving the subway##1
+42. the fan of salsa is not the person driving the airplane##6
+43. the person eating eggplant is not the owner of the lizard##6
+44. the owner of the lizard is somewhere to the left of the person driving the boat##5
+45. the owner of the bird is somewhere to the left of the person who's sport is badminton##5
+46. the person drinking sprite is not the person who's sport is baseball##6
+47. the owner of the ferret is not the person drinking water##6
+48. the person driving the motorbike is not the person eating cranberry##6
+49. the fan of punk is somewhere to the left of the owner of the dog##5
+50. the owner of the rat is not the fan of jazz##6
+51. the person eating lemon is the owner of the turtle##1
+52. the owner of the rat is not the journalist##6
+53. the person driving the tram is somewhere to the left of the fan of hip-hop##5
+54. the fan of hip-hop is on the left or right of the person who's sport is biathlon##3
+55. the dressmaker is not the person eating papaya##6
+56. the person drinking almond-milk is somewhere to the right of the owner of the dog##5
+57. the person eating raspberry is on the left or right of the mechanic##3
+58. the person driving the tram is on the left or right of the owner of the turtle##3
+59. the manager is on the left or right of the person who's sport is baseball##3
+60. the person who's sport is rowing is on the far right##1
+61. the dressmaker is somewhere to the right of the owner of the turtle##5
+62. the fan of indie is somewhere to the left of the dressmaker##5
+63. the owner of the bird is somewhere between the owner of the turtle and the owner of the lizard
+64. the fan of trance is somewhere to the right of the owner of the dog##5
+65. the person driving the snowmobile is on the left of the person who's sport is rugby##1","{'Beverage': ['hot-chocolate', 'milk', 'soy-milk', 'almond-milk', 'sprite', 'water', 'mirinda'], 'Food': ['garlic', 'raspberry', 'peach', 'lemon', 'eggplant', 'papaya', 'cranberry'], 'Job': ['videographer', 'manager', 'mechanic', 'photographer', 'dressmaker', 'fisherman', 'journalist'], 'Music-Genre': ['jazz', 'punk', 'classical', 'indie', 'trance', 'hip-hop', 'salsa'], 'Pet': ['ferret', 'rat', 'dog', 'turtle', 'bird', 'lizard', 'mouse'], 'Sport': ['volleyball', 'rugby', 'baseball', 'cycling', 'biathlon', 'badminton', 'rowing'], 'Transport': ['snowmobile', 'subway', 'motorbike', 'airplane', 'tram', 'trike', 'boat']}"
diff --git a/part2/level8/Pt2_1x2_level8.csv b/part2/level8/Pt2_1x2_level8.csv
new file mode 100644
index 0000000000000000000000000000000000000000..45cb82b388ed88e1c8cdf2076bc1e47fd61a809c
--- /dev/null
+++ b/part2/level8/Pt2_1x2_level8.csv
@@ -0,0 +1,32 @@
+ID,Clues,SolutionGrid
+Pt1_1x2_level8-0,"The people prefer 2 different music-genres: d&b, funk
+1. the fan of d&b is on the right of the fan of funk##1
+2. the fan of funk is not to the right of the fan of funk","{'Music-Genre': ['funk', 'd&b']}"
+Pt1_1x2_level8-1,"The people perfer 2 different movie-genres: musical, satire
+1. the person watching musical movies is on the far right##1
+2. the person watching musical movies is not to the left of the person watching satire movies","{'Movie-Genre': ['satire', 'musical']}"
+Pt1_1x2_level8-2,"2 different pets are kept: goldfish, hedgehog
+1. the owner of the goldfish is somewhere to the left of the owner of the hedgehog##5
+2. the owner of the hedgehog is on the left or right of the owner of the goldfish##3
+3. the owner of the goldfish is not to the right of the owner of the goldfish","{'Pet': ['goldfish', 'hedgehog']}"
+Pt1_1x2_level8-3,"The people use 2 different means of transport: scooter, train
+1. the person driving the scooter is not to the right of the person driving the scooter
+2. the person driving the train is on the right of the person driving the scooter##1","{'Transport': ['scooter', 'train']}"
+Pt1_1x2_level8-4,"The people have 2 different hobbies: hiking, video-games
+1. the person who's hobby is video-games is not to the right of the person who's hobby is hiking
+2. the person who's hobby is hiking is on the far right##1","{'Hobby': ['video-games', 'hiking']}"
+Pt1_1x2_level8-5,"2 different pets are kept: goldfish, rat
+1. the owner of the goldfish is in an odd position##4
+2. the owner of the rat is not to the left of the owner of the rat","{'Pet': ['goldfish', 'rat']}"
+Pt1_1x2_level8-6,"The people use 2 different means of transport: jet-ski, train
+1. the person driving the jet-ski is somewhere to the right of the person driving the train##5
+2. the person driving the train is not to the right of the person driving the jet-ski","{'Transport': ['train', 'jet-ski']}"
+Pt1_1x2_level8-7,"The people have 2 different hobbies: chess, magic-tricks
+1. the person who's hobby is chess is somewhere to the left of the person who's hobby is magic-tricks##5
+2. the person who's hobby is chess is not to the right of the person who's hobby is magic-tricks","{'Hobby': ['chess', 'magic-tricks']}"
+Pt1_1x2_level8-8,"There 2 different types of food: asparagus, plum
+1. the person eating asparagus is on the right of the person eating plum##1
+2. the person eating asparagus is not to the left of the person eating asparagus","{'Food': ['plum', 'asparagus']}"
+Pt1_1x2_level8-9,"The people use 2 different means of transport: car, skateboard
+1. the person driving the skateboard is on the right of the person driving the car##1
+2. the person driving the car is not to the right of the person driving the car","{'Transport': ['car', 'skateboard']}"
diff --git a/part2/level8/Pt2_1x3_level8.csv b/part2/level8/Pt2_1x3_level8.csv
new file mode 100644
index 0000000000000000000000000000000000000000..4c1d81d874977b815e93eeec4ea3a8a5153823de
--- /dev/null
+++ b/part2/level8/Pt2_1x3_level8.csv
@@ -0,0 +1,32 @@
+ID,Clues,SolutionGrid
+Pt1_1x3_level8-0,"The people prefer 3 different types of sport: climbing, sailing, weightlifting
+1. the person who's sport is climbing is on the far right##1
+2. the person who's sport is climbing is not to the left of the person who's sport is sailing
+3. the person who's sport is weightlifting is somewhere to the left of the person who's sport is sailing##5","{'Sport': ['weightlifting', 'sailing', 'climbing']}"
+Pt1_1x3_level8-1,"The people have 3 different hobbies: chess, skydiving, sudoku
+1. the person who's hobby is sudoku is not to the left of the person who's hobby is chess
+2. the person who's hobby is sudoku is in the middle##1","{'Hobby': ['chess', 'sudoku', 'skydiving']}"
+Pt1_1x3_level8-2,"There are 3 different favourite beverages: juice, soy-milk, tea
+1. the person drinking soy-milk is on the left of the person drinking juice##1
+2. the person drinking juice is not to the right of the person drinking tea","{'Beverage': ['soy-milk', 'juice', 'tea']}"
+Pt1_1x3_level8-3,"There are 3 different favourite beverages: almond-milk, cola, lemonade
+1. the person drinking cola is not to the left of the person drinking lemonade
+2. the person drinking almond-milk is on the right of the person drinking cola##1","{'Beverage': ['lemonade', 'cola', 'almond-milk']}"
+Pt1_1x3_level8-4,"There are 3 different nationalities: brazilian, colombian, malaysian
+1. the colombian is in an even position##4
+2. the colombian is not to the right of the malaysian","{'Nationality': ['brazilian', 'colombian', 'malaysian']}"
+Pt1_1x3_level8-5,"The people have 3 different hobbies: reading, video-games, writing
+1. the person who's hobby is reading is on the left of the person who's hobby is writing##1
+2. the person who's hobby is video-games is not to the right of the person who's hobby is reading","{'Hobby': ['video-games', 'reading', 'writing']}"
+Pt1_1x3_level8-6,"The people prefer 3 different music-genres: funk, pop, soul
+1. the fan of funk is not to the right of the fan of soul
+2. the fan of soul is in an even position##4","{'Music-Genre': ['funk', 'soul', 'pop']}"
+Pt1_1x3_level8-7,"The people prefer 3 different music-genres: electronic, techno, trance
+1. the fan of trance is on the left of the fan of techno##1
+2. the fan of techno is not to the right of the fan of electronic","{'Music-Genre': ['trance', 'techno', 'electronic']}"
+Pt1_1x3_level8-8,"There are 3 different favourite beverages: fanta, lemonade, milk
+1. the person drinking milk is not to the left of the person drinking fanta
+2. the person drinking fanta is between the person drinking lemonade and the person drinking milk##2","{'Beverage': ['lemonade', 'fanta', 'milk']}"
+Pt1_1x3_level8-9,"The people prefer 3 different types of sport: cycling, surfing, water-polo
+1. the person who's sport is surfing is on the right of the person who's sport is water-polo##1
+2. the person who's sport is water-polo is not to the left of the person who's sport is cycling","{'Sport': ['cycling', 'water-polo', 'surfing']}"
diff --git a/part2/level8/Pt2_1x4_level8.csv b/part2/level8/Pt2_1x4_level8.csv
new file mode 100644
index 0000000000000000000000000000000000000000..45c7a9c9041246d19647032d4d867e32c2dfe21b
--- /dev/null
+++ b/part2/level8/Pt2_1x4_level8.csv
@@ -0,0 +1,48 @@
+ID,Clues,SolutionGrid
+Pt1_1x4_level8-0,"The people have 4 different jobs:  dancer, dressmaker, entrepreneur, nurse
+1. the nurse is on the left or right of the dancer##3
+2. the dancer is somewhere to the right of the nurse##5
+3. the dressmaker is not to the left of the entrepreneur
+4. the dressmaker is on the left of the nurse##1","{'Job': ['entrepreneur', 'dressmaker', 'nurse', 'dancer']}"
+Pt1_1x4_level8-1,"There are 4 different favourite beverages: 7up, lemonade, milk, mirinda
+1. the person drinking 7up is not to the right of the person drinking mirinda
+2. the person drinking lemonade is between the person drinking mirinda and the person drinking milk##2
+3. the person drinking lemonade is on the left of the person drinking mirinda##1
+4. the person drinking mirinda is somewhere to the right of the person drinking 7up##5","{'Beverage': ['7up', 'milk', 'lemonade', 'mirinda']}"
+Pt1_1x4_level8-2,"There 4 different types of food: apricot, grapes, papaya, peach
+1. the person eating papaya is somewhere to the right of the person eating grapes##5
+2. the person eating apricot is on the left of the person eating peach##1
+3. the person eating grapes is not to the left of the person eating peach","{'Food': ['apricot', 'peach', 'grapes', 'papaya']}"
+Pt1_1x4_level8-3,"The people have 4 different hobbies: baking, chess, rock-climbing, woodworking
+1. the person who's hobby is woodworking is somewhere between the person who's hobby is baking and the person who's hobby is chess##7
+2. the person who's hobby is woodworking is not to the right of the person who's hobby is rock-climbing
+3. the person who's hobby is rock-climbing is in an odd position##4
+4. the person who's hobby is rock-climbing is not to the right of the person who's hobby is baking","{'Hobby': ['chess', 'woodworking', 'rock-climbing', 'baking']}"
+Pt1_1x4_level8-4,"The people prefer 4 different types of sport: biathlon, cycling, rowing, weightlifting
+1. the person who's sport is rowing is on the left or right of the person who's sport is weightlifting##3
+2. the person who's sport is rowing is not to the right of the person who's sport is weightlifting
+3. the person who's sport is weightlifting is somewhere to the left of the person who's sport is biathlon##5
+4. the person who's sport is cycling is on the left of the person who's sport is rowing##1","{'Sport': ['cycling', 'rowing', 'weightlifting', 'biathlon']}"
+Pt1_1x4_level8-5,"There 4 different types of food: asparagus, nectarine, peach, pineapple
+1. the person eating pineapple is in an odd position##4
+2. the person eating asparagus is in an odd position##4
+3. the person eating asparagus is not to the left of the person eating nectarine
+4. the person eating asparagus is the person eating asparagus##1","{'Food': ['pineapple', 'nectarine', 'asparagus', 'peach']}"
+Pt1_1x4_level8-6,"The people have 4 different hobbies: card-games, chess, gardening, writing
+1. the person who's hobby is gardening is on the right of the person who's hobby is chess##1
+2. the person who's hobby is card-games is not to the right of the person who's hobby is writing
+3. the person who's hobby is card-games is somewhere to the right of the person who's hobby is chess##5
+4. the person who's hobby is card-games is somewhere to the left of the person who's hobby is writing##5","{'Hobby': ['chess', 'gardening', 'card-games', 'writing']}"
+Pt1_1x4_level8-7,"The people prefer 4 different music-genres: disco, indie, r&b, techno
+1. the fan of r&b is on the left of the fan of techno##1
+2. the fan of r&b is between the fan of indie and the fan of techno##2
+3. the fan of techno is not to the right of the fan of disco","{'Music-Genre': ['indie', 'r&b', 'techno', 'disco']}"
+Pt1_1x4_level8-8,"The people have 4 different jobs:  bartender, doctor, musician, security-guard
+1. the bartender is between the doctor and the security-guard##2
+2. the bartender is not to the left of the doctor
+3. the musician is somewhere to the right of the security-guard##5","{'Job': ['doctor', 'bartender', 'security-guard', 'musician']}"
+Pt1_1x4_level8-9,"The people have 4 different jobs:  architect, doctor, police-officer, writer
+1. the architect is somewhere between the police-officer and the doctor##7
+2. the police-officer is on the left of the writer##1
+3. the police-officer is not to the left of the architect
+4. the writer is somewhere to the right of the architect##5","{'Job': ['doctor', 'architect', 'police-officer', 'writer']}"
diff --git a/part2/level8/Pt2_1x5_level8.csv b/part2/level8/Pt2_1x5_level8.csv
new file mode 100644
index 0000000000000000000000000000000000000000..4f5885b5f4378efdd83474d5d86df5e86122b9a5
--- /dev/null
+++ b/part2/level8/Pt2_1x5_level8.csv
@@ -0,0 +1,71 @@
+ID,Clues,SolutionGrid
+Pt1_1x5_level8-0,"The people use 5 different means of transport: bike, subway, tram, trike, van
+1. the person driving the subway is on the right of the person driving the van##1
+2. the person driving the tram is on the left or right of the person driving the trike##3
+3. the person driving the trike is on the left or right of the person driving the tram##3
+4. the person driving the subway is somewhere between the person driving the tram and the person driving the bike##7
+5. the person driving the tram is not to the left of the person driving the bike
+6. the person driving the tram is not to the left of the person driving the van
+7. the person driving the tram is between the person driving the subway and the person driving the trike##2","{'Transport': ['bike', 'van', 'subway', 'tram', 'trike']}"
+Pt1_1x5_level8-1,"The people have 5 different hobbies: magic-tricks, photography, singing, sudoku, traveling
+1. the person who's hobby is sudoku is on the left of the person who's hobby is magic-tricks##1
+2. the person who's hobby is traveling is not to the left of the person who's hobby is magic-tricks
+3. the person who's hobby is traveling is not to the left of the person who's hobby is sudoku
+4. the person who's hobby is magic-tricks is not to the left of the person who's hobby is magic-tricks
+5. the person who's hobby is traveling is between the person who's hobby is singing and the person who's hobby is magic-tricks##2
+6. the person who's hobby is traveling is in the middle##1
+7. the person who's hobby is singing is on the left or right of the person who's hobby is photography##3","{'Hobby': ['sudoku', 'magic-tricks', 'traveling', 'singing', 'photography']}"
+Pt1_1x5_level8-2,"The people prefer 5 different music-genres: ambient, hip-hop, house, pop, techno
+1. the fan of house is somewhere to the left of the fan of techno##5
+2. the fan of pop is between the fan of hip-hop and the fan of house##2
+3. the fan of hip-hop is somewhere between the fan of ambient and the fan of techno##7
+4. the fan of pop is somewhere to the left of the fan of house##5
+5. the fan of techno is not to the left of the fan of house","{'Music-Genre': ['ambient', 'hip-hop', 'pop', 'house', 'techno']}"
+Pt1_1x5_level8-3,"There are 5 different favourite beverages: 7up, cola, lemonade, sprite, tea
+1. the person drinking 7up is somewhere between the person drinking tea and the person drinking sprite##7
+2. the person drinking cola is somewhere to the right of the person drinking 7up##5
+3. the person drinking sprite is somewhere to the right of the person drinking lemonade##5
+4. the person drinking 7up is not to the right of the person drinking lemonade
+5. the person drinking cola is not to the right of the person drinking lemonade
+6. the person drinking cola is on the left of the person drinking lemonade##1","{'Beverage': ['tea', '7up', 'cola', 'lemonade', 'sprite']}"
+Pt1_1x5_level8-4,"The people perfer 5 different movie-genres: musical, mystery, romance, satire, scientific
+1. the person watching satire movies is on the far right##1
+2. the person watching satire movies is on the left or right of the person watching musical movies##3
+3. the person watching mystery movies is somewhere between the person watching scientific movies and the person watching romance movies##7
+4. the person watching scientific movies is not to the left of the person watching mystery movies","{'Movie-Genre': ['romance', 'mystery', 'scientific', 'musical', 'satire']}"
+Pt1_1x5_level8-5,"5 different pets are kept: guinea-pig, horse, lizard, mouse, turtle
+1. the owner of the horse is not to the left of the owner of the turtle
+2. the owner of the mouse is on the left or right of the owner of the horse##3
+3. the owner of the horse is somewhere to the right of the owner of the mouse##5
+4. the owner of the horse is not to the left of the owner of the turtle
+5. the owner of the guinea-pig is between the owner of the lizard and the owner of the horse##2
+6. the owner of the lizard is on the right of the owner of the guinea-pig##1","{'Pet': ['turtle', 'mouse', 'horse', 'guinea-pig', 'lizard']}"
+Pt1_1x5_level8-6,"There are 5 different favourite beverages: almond-milk, fanta, hot-chocolate, lemonade, sprite
+1. the person drinking almond-milk is on the left or right of the person drinking hot-chocolate##3
+2. the person drinking fanta is on the left or right of the person drinking lemonade##3
+3. the person drinking lemonade is not to the right of the person drinking lemonade
+4. the person drinking hot-chocolate is on the far left or far right##3
+5. the person drinking almond-milk is on the left of the person drinking lemonade##1
+6. the person drinking fanta is not to the left of the person drinking lemonade","{'Beverage': ['hot-chocolate', 'almond-milk', 'lemonade', 'fanta', 'sprite']}"
+Pt1_1x5_level8-7,"The people prefer 5 different music-genres: blues, funk, hip-hop, house, jazz
+1. the fan of hip-hop is on the right of the fan of funk##1
+2. the fan of hip-hop is somewhere to the right of the fan of blues##5
+3. the fan of house is not to the left of the fan of hip-hop
+4. the fan of funk is on the left or right of the fan of jazz##3
+5. the fan of house is on the right of the fan of hip-hop##1
+6. the fan of hip-hop is in an even position##4","{'Music-Genre': ['blues', 'jazz', 'funk', 'hip-hop', 'house']}"
+Pt1_1x5_level8-8,"There 5 different types of food: cranberry, eggplant, onion, potato, zucchini
+1. the person eating potato is between the person eating cranberry and the person eating onion##2
+2. the person eating zucchini is on the right of the person eating eggplant##1
+3. the person eating eggplant is not to the left of the person eating onion
+4. the person eating cranberry is not to the right of the person eating onion
+5. the person eating eggplant is on the left or right of the person eating zucchini##3
+6. the person eating onion is on the right of the person eating potato##1","{'Food': ['cranberry', 'potato', 'onion', 'eggplant', 'zucchini']}"
+Pt1_1x5_level8-9,"There are 5 different nationalities: argentine, brazilian, dutch, indonesian, turkish
+1. the brazilian is somewhere between the dutch and the argentine##7
+2. the argentine is on the right of the brazilian##1
+3. the indonesian is not to the left of the dutch
+4. the dutch is not to the right of the indonesian
+5. the brazilian is on the right of the indonesian##1
+6. the dutch is somewhere to the right of the turkish##5
+7. the dutch is on the right of the turkish##1","{'Nationality': ['turkish', 'dutch', 'indonesian', 'brazilian', 'argentine']}"
diff --git a/part2/level8/Pt2_1x6_level8.csv b/part2/level8/Pt2_1x6_level8.csv
new file mode 100644
index 0000000000000000000000000000000000000000..c8494c4c6df8ff2a13836dca318c4f3465f1d124
--- /dev/null
+++ b/part2/level8/Pt2_1x6_level8.csv
@@ -0,0 +1,86 @@
+ID,Clues,SolutionGrid
+Pt1_1x6_level8-0,"The people perfer 6 different movie-genres: action, crime, drama, martial-arts, sports, time-travel
+1. the person watching crime movies is the person watching crime movies##1
+2. the person watching drama movies is on the left or right of the person watching action movies##3
+3. the person watching crime movies is somewhere to the right of the person watching sports movies##5
+4. the person watching action movies is not to the left of the person watching time-travel movies
+5. the person watching drama movies is on the far left or far right##3
+6. the person watching action movies is on the right of the person watching martial-arts movies##1
+7. the person watching martial-arts movies is between the person watching action movies and the person watching time-travel movies##2
+8. the person watching crime movies is on the left or right of the person watching time-travel movies##3","{'Movie-Genre': ['sports', 'crime', 'time-travel', 'martial-arts', 'action', 'drama']}"
+Pt1_1x6_level8-1,"There are 6 different favourite beverages: almond-milk, cola, iced-tea, mirinda, sprite, water
+1. the person drinking cola is somewhere to the left of the person drinking iced-tea##5
+2. the person drinking mirinda is somewhere to the left of the person drinking cola##5
+3. the person drinking almond-milk is on the left or right of the person drinking mirinda##3
+4. the person drinking water is on the far right##1
+5. the person drinking almond-milk is somewhere to the left of the person drinking mirinda##5
+6. the person drinking mirinda is not to the right of the person drinking sprite
+7. the person drinking iced-tea is on the left or right of the person drinking sprite##3
+8. the person drinking water is on the right of the person drinking sprite##1","{'Beverage': ['almond-milk', 'mirinda', 'cola', 'iced-tea', 'sprite', 'water']}"
+Pt1_1x6_level8-2,"6 different pets are kept: guinea-pig, lizard, mouse, rabbit, rat, turtle
+1. the owner of the guinea-pig is not to the right of the owner of the rat
+2. the owner of the rat is on the left or right of the owner of the guinea-pig##3
+3. the owner of the mouse is somewhere to the right of the owner of the turtle##5
+4. the owner of the rabbit is on the left of the owner of the turtle##1
+5. the owner of the mouse is on the left of the owner of the guinea-pig##1
+6. the owner of the rat is somewhere to the left of the owner of the lizard##5","{'Pet': ['rabbit', 'turtle', 'mouse', 'guinea-pig', 'rat', 'lizard']}"
+Pt1_1x6_level8-3,"The people prefer 6 different types of sport: biathlon, parkour, rowing, surfing, water-polo, weightlifting
+1. the person who's sport is rowing is somewhere to the left of the person who's sport is parkour##5
+2. the person who's sport is weightlifting is not to the left of the person who's sport is rowing
+3. the person who's sport is weightlifting is not to the right of the person who's sport is biathlon
+4. the person who's sport is water-polo is on the right of the person who's sport is surfing##1
+5. the person who's sport is parkour is on the left of the person who's sport is surfing##1
+6. the person who's sport is water-polo is on the left or right of the person who's sport is weightlifting##3","{'Sport': ['rowing', 'parkour', 'surfing', 'water-polo', 'weightlifting', 'biathlon']}"
+Pt1_1x6_level8-4,"The people prefer 6 different types of sport: biathlon, climbing, parkour, rugby, skateboarding, snowboarding
+ 1. the person who's sport is rugby is in an odd position##4
+ 2. the person who's sport is rugby is not to the left of the person who's sport is parkour
+ 3. the person who's sport is snowboarding is in an odd position##4
+ 4. the person who's sport is snowboarding is somewhere to the left of the person who's sport is skateboarding##5
+ 5. the person who's sport is skateboarding is somewhere to the right of the person who's sport is parkour##5
+ 6. the person who's sport is climbing is between the person who's sport is parkour and the person who's sport is rugby##2
+ 7. the person who's sport is climbing is somewhere between the person who's sport is parkour and the person who's sport is rugby##7
+ 8. the person who's sport is parkour is somewhere to the right of the person who's sport is biathlon##5
+ 9. the person who's sport is rugby is not to the right of the person who's sport is rugby
+10. the person who's sport is skateboarding is on the left or right of the person who's sport is rugby##3","{'Sport': ['snowboarding', 'biathlon', 'parkour', 'climbing', 'rugby', 'skateboarding']}"
+Pt1_1x6_level8-5,"6 different pets are kept: chinchilla, goldfish, lizard, rabbit, rat, snake
+1. the owner of the chinchilla is somewhere between the owner of the lizard and the owner of the goldfish##7
+2. the owner of the snake is not to the right of the owner of the goldfish
+3. the owner of the lizard is on the left or right of the owner of the rabbit##3
+4. the owner of the rabbit is in an odd position##4
+5. the owner of the goldfish is on the left of the owner of the rat##1
+6. the owner of the snake is somewhere to the left of the owner of the rabbit##5
+7. the owner of the goldfish is somewhere to the right of the owner of the lizard##5
+8. the owner of the rabbit is somewhere between the owner of the lizard and the owner of the chinchilla##7","{'Pet': ['snake', 'lizard', 'rabbit', 'chinchilla', 'goldfish', 'rat']}"
+Pt1_1x6_level8-6,"The people prefer 6 different types of sport: baseball, biathlon, cricket, lacrosse, sailing, weightlifting
+1. the person who's sport is cricket is somewhere to the left of the person who's sport is baseball##5
+2. the person who's sport is biathlon is on the left of the person who's sport is weightlifting##1
+3. the person who's sport is baseball is somewhere to the right of the person who's sport is lacrosse##5
+4. the person who's sport is cricket is not to the right of the person who's sport is sailing
+5. the person who's sport is lacrosse is not to the right of the person who's sport is biathlon
+6. the person who's sport is sailing is between the person who's sport is cricket and the person who's sport is baseball##2
+7. the person who's sport is baseball is not to the left of the person who's sport is lacrosse
+8. the person who's sport is weightlifting is on the far right##1
+9. the person who's sport is baseball is somewhere to the right of the person who's sport is sailing##5","{'Sport': ['lacrosse', 'cricket', 'sailing', 'baseball', 'biathlon', 'weightlifting']}"
+Pt1_1x6_level8-7,"The people prefer 6 different types of sport: baseball, cycling, sailing, skiing, swimming, water-polo
+1. the person who's sport is skiing is on the left or right of the person who's sport is water-polo##3
+2. the person who's sport is swimming is somewhere between the person who's sport is sailing and the person who's sport is skiing##7
+3. the person who's sport is skiing is on the left of the person who's sport is water-polo##1
+4. the person who's sport is skiing is not to the left of the person who's sport is baseball
+5. the person who's sport is baseball is not to the left of the person who's sport is sailing
+6. the person who's sport is baseball is on the right of the person who's sport is cycling##1
+7. the person who's sport is swimming is between the person who's sport is cycling and the person who's sport is sailing##2
+8. the person who's sport is sailing is somewhere to the left of the person who's sport is baseball##5","{'Sport': ['sailing', 'swimming', 'cycling', 'baseball', 'skiing', 'water-polo']}"
+Pt1_1x6_level8-8,"The people have 6 different jobs:  analyst, architect, manager, mechanic, project-manager, videographer
+1. the architect is on the right of the videographer##1
+2. the mechanic is on the far left or far right##3
+3. the mechanic is on the right of the analyst##1
+4. the manager is on the left of the videographer##1
+5. the architect is not to the right of the project-manager
+6. the analyst is somewhere to the right of the videographer##5","{'Job': ['manager', 'videographer', 'architect', 'project-manager', 'analyst', 'mechanic']}"
+Pt1_1x6_level8-9,"There are 6 different nationalities: american, canadian, egyptian, italian, nigerian, polish
+1. the nigerian is on the left of the american##1
+2. the american is somewhere to the left of the egyptian##5
+3. the italian is somewhere between the polish and the american##7
+4. the canadian is on the right of the italian##1
+5. the polish is on the left of the italian##1
+6. the canadian is not to the left of the canadian","{'Nationality': ['polish', 'italian', 'canadian', 'nigerian', 'american', 'egyptian']}"
diff --git a/part2/level8/Pt2_1x7_level8.csv b/part2/level8/Pt2_1x7_level8.csv
new file mode 100644
index 0000000000000000000000000000000000000000..8e6408c3a9a14d9a8cdb4cf75983a386db619f77
--- /dev/null
+++ b/part2/level8/Pt2_1x7_level8.csv
@@ -0,0 +1,109 @@
+ID,Clues,SolutionGrid
+Pt1_1x7_level8-0,"The people perfer 7 different movie-genres: animation, disaster, documentary, epic, martial-arts, spy, zombie
+ 1. the person watching animation movies is somewhere to the right of the person watching martial-arts movies##5
+ 2. the person watching epic movies is somewhere between the person watching spy movies and the person watching martial-arts movies##7
+ 3. the person watching disaster movies is somewhere between the person watching spy movies and the person watching animation movies##7
+ 4. the person watching disaster movies is somewhere to the left of the person watching documentary movies##5
+ 5. the person watching zombie movies is not to the left of the person watching spy movies
+ 6. the person watching disaster movies is in an odd position##4
+ 7. the person watching spy movies is on the left or right of the person watching epic movies##3
+ 8. the person watching spy movies is somewhere between the person watching martial-arts movies and the person watching zombie movies##7
+ 9. the person watching documentary movies is not to the right of the person watching epic movies
+10. the person watching animation movies is on the left of the person watching disaster movies##1","{'Movie-Genre': ['martial-arts', 'animation', 'disaster', 'documentary', 'epic', 'spy', 'zombie']}"
+Pt1_1x7_level8-1,"The people prefer 7 different types of sport: climbing, lacrosse, skateboarding, skiing, snowboarding, swimming, water-polo
+ 1. the person who's sport is swimming is the person who's sport is swimming##1
+ 2. the person who's sport is skateboarding is somewhere to the left of the person who's sport is climbing##5
+ 3. the person who's sport is swimming is somewhere to the right of the person who's sport is lacrosse##5
+ 4. the person who's sport is lacrosse is in an even position##4
+ 5. the person who's sport is swimming is on the left or right of the person who's sport is water-polo##3
+ 6. the person who's sport is skiing is somewhere to the left of the person who's sport is lacrosse##5
+ 7. the person who's sport is climbing is on the left of the person who's sport is snowboarding##1
+ 8. the person who's sport is swimming is on the left of the person who's sport is water-polo##1
+ 9. the person who's sport is water-polo is in an even position##4
+10. the person who's sport is snowboarding is not to the left of the person who's sport is climbing","{'Sport': ['skiing', 'lacrosse', 'swimming', 'water-polo', 'skateboarding', 'climbing', 'snowboarding']}"
+Pt1_1x7_level8-2,"The people have 7 different hobbies: chess, dancing, drawing, filmmaking, puzzles, reading, woodworking
+ 1. the person who's hobby is filmmaking is not to the left of the person who's hobby is reading
+ 2. the person who's hobby is woodworking is in an even position##4
+ 3. the person who's hobby is reading is somewhere to the left of the person who's hobby is dancing##5
+ 4. the person who's hobby is puzzles is on the left or right of the person who's hobby is reading##3
+ 5. the person who's hobby is filmmaking is on the left or right of the person who's hobby is reading##3
+ 6. the person who's hobby is woodworking is not to the right of the person who's hobby is chess
+ 7. the person who's hobby is drawing is somewhere between the person who's hobby is reading and the person who's hobby is dancing##7
+ 8. the person who's hobby is chess is in an odd position##4
+ 9. the person who's hobby is chess is not to the right of the person who's hobby is drawing
+10. the person who's hobby is reading is on the right of the person who's hobby is puzzles##1","{'Hobby': ['puzzles', 'reading', 'filmmaking', 'woodworking', 'chess', 'drawing', 'dancing']}"
+Pt1_1x7_level8-3,"There are 7 different favourite beverages: 7up, coffee, cola, fanta, juice, milk, soy-milk
+ 1. the person drinking 7up is somewhere between the person drinking cola and the person drinking coffee##7
+ 2. the person drinking milk is somewhere to the right of the person drinking coffee##5
+ 3. the person drinking coffee is on the left of the person drinking milk##1
+ 4. the person drinking juice is somewhere between the person drinking soy-milk and the person drinking coffee##7
+ 5. the person drinking soy-milk is somewhere between the person drinking juice and the person drinking fanta##7
+ 6. the person drinking fanta is somewhere between the person drinking 7up and the person drinking soy-milk##7
+ 7. the person drinking 7up is not to the right of the person drinking milk
+ 8. the person drinking fanta is on the left or right of the person drinking soy-milk##3
+ 9. the person drinking soy-milk is not to the left of the person drinking fanta
+10. the person drinking fanta is on the right of the person drinking 7up##1","{'Beverage': ['cola', '7up', 'fanta', 'soy-milk', 'juice', 'coffee', 'milk']}"
+Pt1_1x7_level8-4,"The people perfer 7 different movie-genres: crime, disaster, family, martial-arts, mystery, superhero, thriller
+1. the person watching mystery movies is on the left or right of the person watching disaster movies##3
+2. the person watching thriller movies is on the right of the person watching crime movies##1
+3. the person watching superhero movies is somewhere to the left of the person watching martial-arts movies##5
+4. the person watching mystery movies is not to the left of the person watching martial-arts movies
+5. the person watching disaster movies is not to the right of the person watching family movies
+6. the person watching family movies is on the left of the person watching crime movies##1
+7. the person watching disaster movies is in an even position##4
+8. the person watching superhero movies is somewhere to the left of the person watching mystery movies##5
+9. the person watching superhero movies is somewhere to the left of the person watching martial-arts movies##5","{'Movie-Genre': ['superhero', 'martial-arts', 'mystery', 'disaster', 'family', 'crime', 'thriller']}"
+Pt1_1x7_level8-5,"There are 7 different nationalities: argentine, brazilian, canadian, chinese, italian, polish, spanish
+ 1. the italian is on the left of the chinese##1
+ 2. the polish is on the right of the argentine##1
+ 3. the spanish is somewhere between the polish and the brazilian##7
+ 4. the canadian is on the right of the chinese##1
+ 5. the argentine is not to the right of the brazilian
+ 6. the spanish is on the left of the brazilian##1
+ 7. the brazilian is somewhere to the right of the canadian##5
+ 8. the polish is on the left or right of the italian##3
+ 9. the italian is somewhere to the left of the brazilian##5
+10. the spanish is in an even position##4","{'Nationality': ['argentine', 'polish', 'italian', 'chinese', 'canadian', 'spanish', 'brazilian']}"
+Pt1_1x7_level8-6,"There are 7 different nationalities: american, argentine, brazilian, british, colombian, french, indian
+ 1. the indian is somewhere to the left of the argentine##5
+ 2. the british is somewhere to the left of the colombian##5
+ 3. the brazilian is on the right of the french##1
+ 4. the colombian is not to the right of the indian
+ 5. the american is somewhere to the right of the brazilian##5
+ 6. the colombian is somewhere to the left of the brazilian##5
+ 7. the british is on the left of the colombian##1
+ 8. the american is between the brazilian and the argentine##2
+ 9. the french is on the left or right of the brazilian##3
+10. the american is not to the left of the british","{'Nationality': ['british', 'colombian', 'indian', 'french', 'brazilian', 'american', 'argentine']}"
+Pt1_1x7_level8-7,"There are 7 different nationalities: brazilian, british, chinese, dutch, french, nigerian, spanish
+1. the french is not to the left of the spanish
+2. the brazilian is somewhere to the left of the french##5
+3. the spanish is not to the left of the nigerian
+4. the nigerian is on the far left##1
+5. the french is somewhere to the left of the british##5
+6. the british is on the left of the chinese##1
+7. the brazilian is somewhere between the british and the spanish##7
+8. the dutch is somewhere between the french and the british##7","{'Nationality': ['nigerian', 'spanish', 'brazilian', 'french', 'dutch', 'british', 'chinese']}"
+Pt1_1x7_level8-8,"7 different pets are kept: chinchilla, frog, hedgehog, horse, lizard, rat, turtle
+ 1. the owner of the hedgehog is not to the left of the owner of the chinchilla
+ 2. the owner of the turtle is on the far right##1
+ 3. the owner of the hedgehog is somewhere to the right of the owner of the horse##5
+ 4. the owner of the rat is on the left of the owner of the horse##1
+ 5. the owner of the horse is in an even position##4
+ 6. the owner of the lizard is not to the left of the owner of the frog
+ 7. the owner of the hedgehog is on the left or right of the owner of the frog##3
+ 8. the owner of the lizard is somewhere to the left of the owner of the turtle##5
+ 9. the owner of the hedgehog is somewhere to the left of the owner of the frog##5
+10. the owner of the lizard is on the left of the owner of the turtle##1","{'Pet': ['rat', 'horse', 'chinchilla', 'hedgehog', 'frog', 'lizard', 'turtle']}"
+Pt1_1x7_level8-9,"There are 7 different favourite beverages: almond-milk, hot-chocolate, iced-tea, juice, lemonade, milk, mirinda
+ 1. the person drinking milk is on the left or right of the person drinking almond-milk##3
+ 2. the person drinking lemonade is on the left or right of the person drinking almond-milk##3
+ 3. the person drinking mirinda is somewhere to the left of the person drinking lemonade##5
+ 4. the person drinking hot-chocolate is on the right of the person drinking mirinda##1
+ 5. the person drinking iced-tea is on the far right##1
+ 6. the person drinking milk is not to the right of the person drinking iced-tea
+ 7. the person drinking almond-milk is somewhere between the person drinking iced-tea and the person drinking lemonade##7
+ 8. the person drinking almond-milk is somewhere to the right of the person drinking mirinda##5
+ 9. the person drinking almond-milk is between the person drinking lemonade and the person drinking milk##2
+10. the person drinking juice is on the left of the person drinking mirinda##1
+11. the person drinking juice is not to the right of the person drinking mirinda","{'Beverage': ['juice', 'mirinda', 'hot-chocolate', 'lemonade', 'almond-milk', 'milk', 'iced-tea']}"
diff --git a/part2/level8/Pt2_2x2_level8.csv b/part2/level8/Pt2_2x2_level8.csv
new file mode 100644
index 0000000000000000000000000000000000000000..8ee388996555df151645b881515379a03bf9acd9
--- /dev/null
+++ b/part2/level8/Pt2_2x2_level8.csv
@@ -0,0 +1,41 @@
+ID,Clues,SolutionGrid
+Pt1_2x2_level8-0,"There 2 different types of food: onion, orange
+The people use 2 different means of transport: airplane, scooter
+1. the person driving the airplane is on the right of the person driving the scooter##1
+2. the person eating onion is not to the right of the person driving the scooter","{'Food': ['onion', 'orange'], 'Transport': ['scooter', 'airplane']}"
+Pt1_2x2_level8-1,"There are 2 different favourite beverages: juice, soy-milk
+The people prefer 2 different types of sport: cycling, lacrosse
+1. the person who's sport is cycling is not to the left of the person drinking soy-milk
+2. the person who's sport is cycling is somewhere to the right of the person drinking soy-milk##5","{'Beverage': ['soy-milk', 'juice'], 'Sport': ['lacrosse', 'cycling']}"
+Pt1_2x2_level8-2,"There 2 different types of food: cabbage, peach
+The people prefer 2 different music-genres: pop, r&b
+1. the person eating cabbage is not to the left of the fan of r&b
+2. the person eating peach is on the left of the fan of r&b##1","{'Food': ['peach', 'cabbage'], 'Music-Genre': ['pop', 'r&b']}"
+Pt1_2x2_level8-3,"There 2 different types of food: lime, potato
+2 different pets are kept: dog, fish
+1. the owner of the dog is not to the right of the person eating lime
+2. the person eating lime is on the right of the owner of the dog##1","{'Food': ['potato', 'lime'], 'Pet': ['dog', 'fish']}"
+Pt1_2x2_level8-4,"The people prefer 2 different types of sport: ice-hockey, soccer
+The people use 2 different means of transport: helicopter, snowmobile
+1. the person driving the helicopter is not to the left of the person driving the helicopter
+2. the person who's sport is soccer is somewhere to the left of the person driving the snowmobile##5","{'Sport': ['soccer', 'ice-hockey'], 'Transport': ['helicopter', 'snowmobile']}"
+Pt1_2x2_level8-5,"There are 2 different favourite beverages: fanta, soy-milk
+The people prefer 2 different types of sport: baseball, volleyball
+1. the person who's sport is baseball is on the right of the person drinking fanta##1
+2. the person who's sport is volleyball is not to the right of the person who's sport is baseball","{'Beverage': ['fanta', 'soy-milk'], 'Sport': ['volleyball', 'baseball']}"
+Pt1_2x2_level8-6,"There 2 different types of food: papaya, pomegranate
+The people have 2 different hobbies: chess, gardening
+1. the person eating pomegranate is somewhere to the right of the person who's hobby is gardening##5
+2. the person eating pomegranate is not to the right of the person eating pomegranate","{'Food': ['papaya', 'pomegranate'], 'Hobby': ['gardening', 'chess']}"
+Pt1_2x2_level8-7,"The people have 2 different jobs:  librarian, videographer
+The people use 2 different means of transport: helicopter, scooter
+1. the librarian is not to the right of the person driving the scooter
+2. the videographer is on the far left##1","{'Job': ['videographer', 'librarian'], 'Transport': ['helicopter', 'scooter']}"
+Pt1_2x2_level8-8,"The people perfer 2 different movie-genres: thriller, zombie
+There are 2 different nationalities: american, mexican
+1. the person watching zombie movies is not to the left of the mexican
+2. the american is somewhere to the left of the person watching zombie movies##5","{'Movie-Genre': ['thriller', 'zombie'], 'Nationality': ['american', 'mexican']}"
+Pt1_2x2_level8-9,"There are 2 different nationalities: argentine, pakistani
+The people prefer 2 different types of sport: surfing, tennis
+1. the person who's sport is surfing is not to the left of the pakistani
+2. the pakistani is on the far right##1","{'Nationality': ['argentine', 'pakistani'], 'Sport': ['tennis', 'surfing']}"
diff --git a/part2/level8/Pt2_2x3_level8.csv b/part2/level8/Pt2_2x3_level8.csv
new file mode 100644
index 0000000000000000000000000000000000000000..dd0bcd7c92e03a01b2b184395e3d19d91dde061f
--- /dev/null
+++ b/part2/level8/Pt2_2x3_level8.csv
@@ -0,0 +1,61 @@
+ID,Clues,SolutionGrid
+Pt1_2x3_level8-0,"The people have 3 different jobs:  analyst, architect, journalist
+The people use 3 different means of transport: car, motorbike, quad-bike
+1. the person driving the car is not to the left of the person driving the quad-bike
+2. the journalist is somewhere to the right of the person driving the quad-bike##5
+3. the person driving the quad-bike is between the architect and the journalist##2","{'Job': ['architect', 'analyst', 'journalist'], 'Transport': ['motorbike', 'quad-bike', 'car']}"
+Pt1_2x3_level8-1,"There are 3 different favourite beverages: cola, soy-milk, tea
+3 different pets are kept: chinchilla, rat, turtle
+1. the person drinking cola is somewhere between the person drinking tea and the owner of the chinchilla##7
+2. the owner of the turtle is on the left or right of the person drinking tea##3
+3. the owner of the rat is not to the right of the person drinking cola","{'Beverage': ['tea', 'cola', 'soy-milk'], 'Pet': ['rat', 'turtle', 'chinchilla']}"
+Pt1_2x3_level8-2,"There 3 different types of food: cauliflower, nectarine, strawberry
+The people use 3 different means of transport: bus, car, subway
+1. the person eating cauliflower is not to the left of the person driving the car
+2. the person eating strawberry is somewhere between the person eating cauliflower and the person driving the bus##7
+3. the person eating strawberry is not to the left of the person driving the subway
+4. the person eating strawberry is on the right of the person driving the bus##1","{'Food': ['nectarine', 'strawberry', 'cauliflower'], 'Transport': ['bus', 'subway', 'car']}"
+Pt1_2x3_level8-3,"The people have 3 different jobs:  analyst, architect, bartender
+The people perfer 3 different movie-genres: adventure, horror, zombie
+1. the bartender is not to the right of the architect
+2. the bartender is on the right of the analyst##1
+3. the person watching adventure movies is somewhere between the person watching horror movies and the analyst##7","{'Job': ['analyst', 'bartender', 'architect'], 'Movie-Genre': ['zombie', 'adventure', 'horror']}"
+Pt1_2x3_level8-4,"The people perfer 3 different movie-genres: adventure, thriller, time-travel
+3 different pets are kept: hedgehog, horse, turtle
+1. the owner of the horse is on the left of the owner of the turtle##1
+2. the person watching time-travel movies is on the left or right of the person watching thriller movies##3
+3. the person watching time-travel movies is somewhere to the left of the person watching adventure movies##5
+4. the person watching thriller movies is not to the right of the person watching adventure movies
+5. the owner of the horse is on the left of the person watching time-travel movies##1
+6. the owner of the turtle is somewhere to the left of the owner of the hedgehog##5","{'Movie-Genre': ['thriller', 'time-travel', 'adventure'], 'Pet': ['horse', 'turtle', 'hedgehog']}"
+Pt1_2x3_level8-5,"The people have 3 different jobs:  dancer, photographer, security-guard
+3 different pets are kept: chinchilla, goat, horse
+1. the owner of the horse is somewhere to the left of the dancer##5
+2. the owner of the chinchilla is somewhere to the right of the dancer##5
+3. the security-guard is not to the right of the owner of the chinchilla
+4. the photographer is on the left of the dancer##1","{'Job': ['photographer', 'dancer', 'security-guard'], 'Pet': ['horse', 'goat', 'chinchilla']}"
+Pt1_2x3_level8-6,"There are 3 different favourite beverages: almond-milk, iced-tea, sprite
+The people have 3 different jobs:  lawyer, pilot, writer
+1. the pilot is between the writer and the person drinking sprite##2
+2. the person drinking iced-tea is not to the left of the writer
+3. the person drinking sprite is not to the left of the writer
+4. the writer is the person drinking almond-milk##1","{'Beverage': ['almond-milk', 'iced-tea', 'sprite'], 'Job': ['writer', 'pilot', 'lawyer']}"
+Pt1_2x3_level8-7,"There are 3 different nationalities: dutch, egyptian, turkish
+The people prefer 3 different types of sport: climbing, skiing, swimming
+1. the person who's sport is skiing is somewhere to the left of the dutch##5
+2. the person who's sport is climbing is not to the right of the person who's sport is swimming
+3. the person who's sport is swimming is somewhere to the right of the dutch##5
+4. the egyptian is not to the left of the person who's sport is swimming","{'Nationality': ['turkish', 'dutch', 'egyptian'], 'Sport': ['skiing', 'climbing', 'swimming']}"
+Pt1_2x3_level8-8,"There 3 different types of food: pear, raspberry, watermelon
+The people perfer 3 different movie-genres: action, drama, romance
+1. the person eating pear is somewhere to the left of the person watching romance movies##5
+2. the person eating watermelon is somewhere to the left of the person eating raspberry##5
+3. the person watching action movies is on the far left##1
+4. the person watching drama movies is not to the right of the person eating pear","{'Food': ['watermelon', 'pear', 'raspberry'], 'Movie-Genre': ['action', 'drama', 'romance']}"
+Pt1_2x3_level8-9,"There are 3 different favourite beverages: juice, mirinda, sprite
+The people prefer 3 different types of sport: biathlon, tennis, weightlifting
+1. the person drinking sprite is in the middle##1
+2. the person who's sport is tennis is not to the left of the person drinking mirinda
+3. the person who's sport is biathlon is somewhere to the right of the person who's sport is weightlifting##5
+4. the person who's sport is biathlon is on the left or right of the person who's sport is weightlifting##3
+5. the person who's sport is tennis is somewhere to the left of the person drinking sprite##5","{'Beverage': ['mirinda', 'sprite', 'juice'], 'Sport': ['tennis', 'weightlifting', 'biathlon']}"
diff --git a/part2/level8/Pt2_2x4_level8.csv b/part2/level8/Pt2_2x4_level8.csv
new file mode 100644
index 0000000000000000000000000000000000000000..8583ac5f919423ff0ab470c24f24f5ee9ea0f76f
--- /dev/null
+++ b/part2/level8/Pt2_2x4_level8.csv
@@ -0,0 +1,91 @@
+ID,Clues,SolutionGrid
+Pt1_2x4_level8-0,"The people have 4 different hobbies: camping, chess, drawing, reading
+The people prefer 4 different types of sport: biathlon, rowing, rugby, tennis
+1. the person who's hobby is drawing is between the person who's sport is rugby and the person who's sport is rowing##2
+2. the person who's hobby is reading is on the left or right of the person who's sport is rugby##3
+3. the person who's sport is rugby is not to the left of the person who's sport is rugby
+4. the person who's sport is rowing is not the person who's hobby is drawing##6
+5. the person who's hobby is drawing is somewhere to the right of the person who's hobby is camping##5
+6. the person who's hobby is camping is on the right of the person who's sport is biathlon##1","{'Hobby': ['reading', 'camping', 'drawing', 'chess'], 'Sport': ['biathlon', 'rugby', 'tennis', 'rowing']}"
+Pt1_2x4_level8-1,"There 4 different types of food: grapes, tomato, watermelon, zucchini
+The people have 4 different jobs:  designer, journalist, nurse, project-manager
+1. the project-manager is not to the left of the project-manager
+2. the person eating grapes is somewhere to the right of the person eating zucchini##5
+3. the person eating grapes is the journalist##1
+4. the person eating zucchini is between the person eating grapes and the person eating tomato##2
+5. the person eating tomato is somewhere between the person eating watermelon and the designer##7
+6. the nurse is somewhere to the left of the person eating tomato##5
+7. the designer is not to the left of the designer","{'Food': ['watermelon', 'tomato', 'zucchini', 'grapes'], 'Job': ['nurse', 'project-manager', 'designer', 'journalist']}"
+Pt1_2x4_level8-2,"The people have 4 different jobs:  bartender, electrician, nurse, paramedic
+The people perfer 4 different movie-genres: adventure, comedy, family, superhero
+1. the person watching adventure movies is not to the left of the nurse
+2. the person watching comedy movies is on the far left##1
+3. the electrician is on the right of the bartender##1
+4. the electrician is in an even position##4
+5. the paramedic is on the far left or far right##3
+6. the bartender is somewhere to the left of the person watching superhero movies##5
+7. the paramedic is the person watching family movies##1","{'Job': ['bartender', 'electrician', 'nurse', 'paramedic'], 'Movie-Genre': ['comedy', 'superhero', 'adventure', 'family']}"
+Pt1_2x4_level8-3,"The people prefer 4 different music-genres: blues, disco, metal, rock
+The people prefer 4 different types of sport: lacrosse, parkour, soccer, weightlifting
+1. the person who's sport is parkour is on the left of the person who's sport is weightlifting##1
+2. the person who's sport is lacrosse is not to the left of the person who's sport is parkour
+3. the person who's sport is soccer is on the right of the fan of disco##1
+4. the fan of rock is not to the right of the person who's sport is soccer
+5. the fan of blues is the person who's sport is lacrosse##1
+6. the fan of blues is on the right of the person who's sport is soccer##1
+7. the fan of metal is somewhere to the left of the fan of rock##5","{'Music-Genre': ['metal', 'disco', 'rock', 'blues'], 'Sport': ['parkour', 'weightlifting', 'soccer', 'lacrosse']}"
+Pt1_2x4_level8-4,"The people perfer 4 different movie-genres: epic, family, romance, scientific
+The people prefer 4 different types of sport: climbing, cycling, handball, rugby
+1. the person watching scientific movies is somewhere between the person watching epic movies and the person watching family movies##7
+2. the person watching romance movies is somewhere to the left of the person who's sport is handball##5
+3. the person watching scientific movies is somewhere between the person watching romance movies and the person watching epic movies##7
+4. the person watching romance movies is not to the left of the person who's sport is rugby
+5. the person who's sport is rugby is somewhere between the person watching family movies and the person who's sport is cycling##7
+6. the person who's sport is cycling is somewhere to the right of the person watching scientific movies##5
+7. the person who's sport is cycling is not to the left of the person watching epic movies
+8. the person who's sport is cycling is on the left or right of the person watching scientific movies##3","{'Movie-Genre': ['family', 'romance', 'scientific', 'epic'], 'Sport': ['climbing', 'rugby', 'handball', 'cycling']}"
+Pt1_2x4_level8-5,"There 4 different types of food: cauliflower, kiwi, lettuce, pineapple
+The people prefer 4 different music-genres: ambient, dubstep, indie, pop
+1. the fan of pop is on the left of the fan of indie##1
+2. the fan of dubstep is somewhere to the left of the person eating cauliflower##5
+3. the person eating lettuce is on the right of the fan of indie##1
+4. the fan of ambient is on the left or right of the fan of indie##3
+5. the person eating cauliflower is somewhere to the left of the person eating kiwi##5
+6. the person eating pineapple is not to the left of the fan of dubstep
+7. the person eating pineapple is the fan of dubstep##1","{'Food': ['pineapple', 'cauliflower', 'kiwi', 'lettuce'], 'Music-Genre': ['dubstep', 'pop', 'indie', 'ambient']}"
+Pt1_2x4_level8-6,"There are 4 different favourite beverages: almond-milk, cola, sprite, water
+The people prefer 4 different types of sport: badminton, cricket, rowing, volleyball
+1. the person who's sport is cricket is not to the left of the person drinking cola
+2. the person who's sport is volleyball is somewhere between the person drinking water and the person who's sport is rowing##7
+3. the person who's sport is rowing is somewhere to the right of the person who's sport is badminton##5
+4. the person who's sport is volleyball is not to the left of the person who's sport is badminton
+5. the person who's sport is volleyball is not to the left of the person drinking cola
+6. the person drinking almond-milk is on the left or right of the person drinking sprite##3
+7. the person who's sport is badminton is on the left of the person who's sport is rowing##1
+8. the person drinking almond-milk is on the left of the person drinking water##1","{'Beverage': ['cola', 'sprite', 'almond-milk', 'water'], 'Sport': ['badminton', 'rowing', 'volleyball', 'cricket']}"
+Pt1_2x4_level8-7,"The people have 4 different jobs:  doctor, dressmaker, entrepreneur, project-manager
+The people prefer 4 different types of sport: baseball, ice-hockey, rugby, tennis
+1. the entrepreneur is not to the right of the person who's sport is tennis
+2. the person who's sport is tennis is somewhere to the right of the person who's sport is rugby##5
+3. the dressmaker is on the left of the person who's sport is rugby##1
+4. the person who's sport is rugby is somewhere between the person who's sport is ice-hockey and the dressmaker##7
+5. the entrepreneur is not to the right of the project-manager
+6. the project-manager is somewhere between the person who's sport is ice-hockey and the entrepreneur##7","{'Job': ['dressmaker', 'entrepreneur', 'project-manager', 'doctor'], 'Sport': ['baseball', 'rugby', 'tennis', 'ice-hockey']}"
+Pt1_2x4_level8-8,"The people prefer 4 different music-genres: classical, dubstep, indie, pop
+The people use 4 different means of transport: boat, bus, taxi, trike
+1. the fan of classical is between the fan of pop and the person driving the boat##2
+2. the person driving the trike is on the far left##1
+3. the person driving the trike is on the left or right of the fan of classical##3
+4. the fan of dubstep is somewhere to the right of the person driving the boat##5
+5. the person driving the bus is the person driving the bus##1
+6. the fan of indie is not the person driving the taxi##6
+7. the fan of pop is not to the right of the fan of indie
+8. the person driving the boat is not to the left of the person driving the bus","{'Music-Genre': ['pop', 'classical', 'indie', 'dubstep'], 'Transport': ['trike', 'bus', 'boat', 'taxi']}"
+Pt1_2x4_level8-9,"The people have 4 different jobs:  chef, librarian, manager, writer
+The people use 4 different means of transport: airplane, motorbike, snowmobile, taxi
+1. the writer is between the person driving the motorbike and the person driving the snowmobile##2
+2. the person driving the airplane is not the librarian##6
+3. the person driving the airplane is on the right of the chef##1
+4. the manager is not to the right of the chef
+5. the person driving the airplane is on the left or right of the chef##3
+6. the person driving the motorbike is not to the right of the person driving the airplane","{'Job': ['manager', 'chef', 'writer', 'librarian'], 'Transport': ['taxi', 'motorbike', 'airplane', 'snowmobile']}"
diff --git a/part2/level8/Pt2_2x5_level8.csv b/part2/level8/Pt2_2x5_level8.csv
new file mode 100644
index 0000000000000000000000000000000000000000..00b9bc2525a5e3a93f89d0929eff7afcf44984d8
--- /dev/null
+++ b/part2/level8/Pt2_2x5_level8.csv
@@ -0,0 +1,135 @@
+ID,Clues,SolutionGrid
+Pt1_2x5_level8-0,"There 5 different types of food: cherry, kiwi, nectarine, pepper, tomato
+The people use 5 different means of transport: boat, motorbike, ship, snowmobile, van
+ 1. the person eating tomato is somewhere to the right of the person driving the ship##5
+ 2. the person eating cherry is the person driving the motorbike##1
+ 3. the person driving the motorbike is the person eating cherry##1
+ 4. the person eating pepper is somewhere to the right of the person driving the van##5
+ 5. the person driving the van is on the right of the person driving the ship##1
+ 6. the person eating tomato is not to the right of the person driving the snowmobile
+ 7. the person driving the snowmobile is somewhere to the right of the person driving the boat##5
+ 8. the person eating tomato is not the person driving the ship##6
+ 9. the person eating nectarine is on the left or right of the person eating kiwi##3
+10. the person driving the boat is not the person eating pepper##6
+11. the person driving the motorbike is on the far right##1
+12. the person eating pepper is on the right of the person driving the boat##1
+13. the person driving the snowmobile is not to the left of the person driving the ship
+14. the person eating nectarine is somewhere between the person eating tomato and the person driving the ship##7
+15. the person eating cherry is in an odd position##4","{'Food': ['kiwi', 'nectarine', 'tomato', 'pepper', 'cherry'], 'Transport': ['ship', 'van', 'boat', 'snowmobile', 'motorbike']}"
+Pt1_2x5_level8-1,"The people perfer 5 different movie-genres: adventure, disaster, musical, scientific, zombie
+There are 5 different nationalities: argentine, brazilian, british, malaysian, thai
+ 1. the person watching zombie movies is somewhere to the left of the person watching musical movies##5
+ 2. the thai is not to the left of the argentine
+ 3. the person watching disaster movies is somewhere to the left of the british##5
+ 4. the argentine is somewhere to the left of the person watching zombie movies##5
+ 5. the person watching zombie movies is not to the right of the person watching adventure movies
+ 6. the brazilian is not the person watching adventure movies##6
+ 7. the argentine is on the far left or far right##3
+ 8. the malaysian is on the left of the thai##1
+ 9. the person watching disaster movies is somewhere to the right of the person watching adventure movies##5
+10. the person watching zombie movies is not to the right of the person watching adventure movies
+11. the person watching adventure movies is the thai##1","{'Movie-Genre': ['scientific', 'zombie', 'adventure', 'disaster', 'musical'], 'Nationality': ['argentine', 'malaysian', 'thai', 'brazilian', 'british']}"
+Pt1_2x5_level8-2,"The people have 5 different jobs:  architect, firefighter, mechanic, musician, police-officer
+The people prefer 5 different music-genres: classical, dubstep, folk, house, indie
+1. the architect is not to the right of the fan of indie
+2. the fan of dubstep is on the left or right of the fan of folk##3
+3. the firefighter is between the fan of house and the musician##2
+4. the firefighter is the fan of folk##1
+5. the police-officer is in the middle##1
+6. the architect is on the left of the fan of classical##1
+7. the architect is not to the left of the police-officer","{'Job': ['musician', 'firefighter', 'police-officer', 'architect', 'mechanic'], 'Music-Genre': ['dubstep', 'folk', 'house', 'indie', 'classical']}"
+Pt1_2x5_level8-3,"There are 5 different nationalities: argentine, brazilian, german, indonesian, polish
+5 different pets are kept: cat, ferret, frog, goat, hamster
+ 1. the argentine is somewhere between the brazilian and the owner of the cat##7
+ 2. the owner of the frog is in an odd position##4
+ 3. the owner of the frog is somewhere to the right of the owner of the ferret##5
+ 4. the argentine is somewhere to the right of the owner of the hamster##5
+ 5. the owner of the cat is on the far left##1
+ 6. the owner of the ferret is not the german##6
+ 7. the brazilian is on the right of the argentine##1
+ 8. the polish is on the left or right of the indonesian##3
+ 9. the owner of the ferret is somewhere between the german and the argentine##7
+10. the owner of the ferret is not to the right of the brazilian
+11. the indonesian is the indonesian##1
+12. the owner of the ferret is not the indonesian##6
+13. the owner of the goat is on the right of the indonesian##1
+14. the indonesian is somewhere to the right of the german##5","{'Nationality': ['german', 'polish', 'indonesian', 'argentine', 'brazilian'], 'Pet': ['cat', 'ferret', 'hamster', 'goat', 'frog']}"
+Pt1_2x5_level8-4,"There are 5 different favourite beverages: cola, fanta, milk, mirinda, water
+The people prefer 5 different music-genres: ambient, blues, disco, hip-hop, salsa
+ 1. the fan of hip-hop is not to the left of the fan of salsa
+ 2. the person drinking milk is somewhere to the left of the fan of disco##5
+ 3. the person drinking water is between the fan of disco and the fan of hip-hop##2
+ 4. the fan of salsa is the person drinking cola##1
+ 5. the fan of blues is in an even position##4
+ 6. the person drinking mirinda is not to the left of the person drinking cola
+ 7. the fan of blues is on the left or right of the fan of disco##3
+ 8. the person drinking milk is between the person drinking cola and the person drinking water##2
+ 9. the person drinking fanta is somewhere to the left of the fan of blues##5
+10. the person drinking fanta is the fan of ambient##1","{'Beverage': ['fanta', 'cola', 'milk', 'water', 'mirinda'], 'Music-Genre': ['ambient', 'salsa', 'hip-hop', 'blues', 'disco']}"
+Pt1_2x5_level8-5,"There are 5 different favourite beverages: almond-milk, coffee, iced-tea, lemonade, tea
+The people use 5 different means of transport: bus, scooter, train, tram, trike
+ 1. the person drinking lemonade is not to the left of the person driving the trike
+ 2. the person drinking almond-milk is on the left or right of the person drinking tea##3
+ 3. the person driving the bus is not to the left of the person drinking lemonade
+ 4. the person drinking iced-tea is on the left of the person driving the trike##1
+ 5. the person driving the scooter is somewhere between the person driving the trike and the person drinking almond-milk##7
+ 6. the person drinking tea is somewhere between the person drinking coffee and the person drinking lemonade##7
+ 7. the person driving the trike is the person driving the trike##1
+ 8. the person drinking lemonade is between the person drinking iced-tea and the person drinking tea##2
+ 9. the person driving the train is not to the right of the person driving the trike
+10. the person driving the trike is on the left or right of the person driving the scooter##3
+11. the person driving the bus is on the right of the person drinking tea##1
+12. the person driving the scooter is on the left of the person drinking almond-milk##1","{'Beverage': ['iced-tea', 'lemonade', 'tea', 'almond-milk', 'coffee'], 'Transport': ['train', 'trike', 'scooter', 'bus', 'tram']}"
+Pt1_2x5_level8-6,"There are 5 different nationalities: argentine, brazilian, colombian, german, polish
+5 different pets are kept: cat, ferret, fish, frog, mouse
+ 1. the owner of the cat is somewhere to the left of the owner of the fish##5
+ 2. the owner of the frog is not to the left of the polish
+ 3. the owner of the cat is on the left of the german##1
+ 4. the owner of the ferret is somewhere between the owner of the cat and the owner of the frog##7
+ 5. the owner of the frog is somewhere to the left of the argentine##5
+ 6. the owner of the cat is not to the left of the brazilian
+ 7. the owner of the frog is not the argentine##6
+ 8. the argentine is somewhere to the right of the brazilian##5
+ 9. the german is not to the left of the brazilian
+10. the owner of the frog is on the left or right of the german##3
+11. the colombian is on the left of the brazilian##1
+12. the owner of the ferret is somewhere to the left of the owner of the fish##5
+13. the polish is on the left of the owner of the fish##1","{'Nationality': ['colombian', 'brazilian', 'german', 'polish', 'argentine'], 'Pet': ['mouse', 'cat', 'ferret', 'frog', 'fish']}"
+Pt1_2x5_level8-7,"The people perfer 5 different movie-genres: drama, epic, fantasy, horror, western
+The people use 5 different means of transport: car, helicopter, motorbike, ship, subway
+ 1. the person driving the helicopter is not the person watching western movies##6
+ 2. the person driving the ship is in the middle##1
+ 3. the person watching western movies is not to the left of the person driving the helicopter
+ 4. the person driving the helicopter is somewhere to the right of the person watching horror movies##5
+ 5. the person watching drama movies is not to the left of the person driving the motorbike
+ 6. the person driving the car is somewhere to the left of the person driving the subway##5
+ 7. the person watching fantasy movies is on the far left or far right##3
+ 8. the person watching horror movies is on the far left or far right##3
+ 9. the person watching drama movies is somewhere between the person driving the motorbike and the person driving the car##7
+10. the person driving the motorbike is in an odd position##4
+11. the person watching drama movies is not the person driving the car##6
+12. the person watching western movies is on the left of the person watching epic movies##1","{'Movie-Genre': ['horror', 'drama', 'western', 'epic', 'fantasy'], 'Transport': ['motorbike', 'helicopter', 'ship', 'car', 'subway']}"
+Pt1_2x5_level8-8,"The people have 5 different jobs:  designer, doctor, electrician, freelancer, paramedic
+The people perfer 5 different movie-genres: adventure, crime, disaster, family, romance
+ 1. the person watching disaster movies is on the left of the person watching adventure movies##1
+ 2. the person watching family movies is not to the left of the person watching romance movies
+ 3. the person watching family movies is on the left or right of the designer##3
+ 4. the person watching disaster movies is on the left of the person watching adventure movies##1
+ 5. the person watching family movies is not to the left of the person watching romance movies
+ 6. the person watching romance movies is somewhere to the right of the paramedic##5
+ 7. the freelancer is somewhere to the right of the designer##5
+ 8. the doctor is on the right of the freelancer##1
+ 9. the designer is on the left or right of the person watching crime movies##3
+10. the freelancer is on the right of the person watching romance movies##1","{'Job': ['paramedic', 'designer', 'freelancer', 'doctor', 'electrician'], 'Movie-Genre': ['crime', 'romance', 'family', 'disaster', 'adventure']}"
+Pt1_2x5_level8-9,"There are 5 different nationalities: brazilian, french, german, thai, turkish
+5 different pets are kept: bird, goat, hedgehog, horse, snake
+ 1. the owner of the snake is in the middle##1
+ 2. the turkish is somewhere to the left of the owner of the horse##5
+ 3. the owner of the hedgehog is on the left or right of the german##3
+ 4. the brazilian is somewhere to the right of the french##5
+ 5. the turkish is somewhere to the right of the owner of the bird##5
+ 6. the thai is on the far left or far right##3
+ 7. the french is in an odd position##4
+ 8. the owner of the snake is somewhere to the left of the turkish##5
+ 9. the owner of the snake is not the thai##6
+10. the owner of the hedgehog is not to the left of the thai","{'Nationality': ['thai', 'german', 'french', 'turkish', 'brazilian'], 'Pet': ['hedgehog', 'bird', 'snake', 'goat', 'horse']}"
diff --git a/part2/level8/Pt2_2x6_level8.csv b/part2/level8/Pt2_2x6_level8.csv
new file mode 100644
index 0000000000000000000000000000000000000000..df147c0b06956fc7847272e614af1ce4f48bf992
--- /dev/null
+++ b/part2/level8/Pt2_2x6_level8.csv
@@ -0,0 +1,162 @@
+ID,Clues,SolutionGrid
+Pt1_2x6_level8-0,"The people have 6 different jobs:  lawyer, manager, nurse, paramedic, pilot, security-guard
+The people prefer 6 different music-genres: classical, house, jazz, r&b, rock, soul
+ 1. the fan of jazz is on the left of the lawyer##1
+ 2. the manager is on the left or right of the fan of house##3
+ 3. the manager is somewhere to the right of the fan of classical##5
+ 4. the fan of soul is not to the left of the nurse
+ 5. the security-guard is somewhere to the right of the fan of rock##5
+ 6. the fan of rock is somewhere between the fan of jazz and the security-guard##7
+ 7. the lawyer is not to the left of the fan of jazz
+ 8. the pilot is on the left or right of the fan of house##3
+ 9. the security-guard is on the left or right of the pilot##3
+10. the fan of classical is not to the left of the paramedic
+11. the fan of rock is somewhere to the right of the paramedic##5
+12. the manager is on the right of the paramedic##1
+13. the nurse is somewhere to the right of the fan of jazz##5
+14. the security-guard is somewhere between the fan of house and the nurse##7
+15. the fan of soul is somewhere to the right of the fan of classical##5
+16. the pilot is not the fan of r&b##6","{'Job': ['paramedic', 'manager', 'lawyer', 'pilot', 'security-guard', 'nurse'], 'Music-Genre': ['classical', 'jazz', 'house', 'rock', 'r&b', 'soul']}"
+Pt1_2x6_level8-1,"The people have 6 different hobbies: cooking, magic-tricks, photography, puzzles, sudoku, woodworking
+6 different pets are kept: chinchilla, goat, guinea-pig, mouse, pony, turtle
+ 1. the person who's hobby is puzzles is not the owner of the turtle##6
+ 2. the owner of the turtle is in an even position##4
+ 3. the owner of the pony is not to the right of the owner of the mouse
+ 4. the person who's hobby is photography is on the far left or far right##3
+ 5. the owner of the turtle is between the person who's hobby is puzzles and the owner of the goat##2
+ 6. the owner of the chinchilla is somewhere to the right of the owner of the guinea-pig##5
+ 7. the owner of the mouse is somewhere to the right of the person who's hobby is photography##5
+ 8. the owner of the pony is on the left or right of the owner of the turtle##3
+ 9. the person who's hobby is magic-tricks is not the owner of the mouse##6
+10. the person who's hobby is cooking is on the far left or far right##3
+11. the person who's hobby is sudoku is not to the left of the owner of the guinea-pig
+12. the owner of the turtle is not to the right of the person who's hobby is sudoku
+13. the owner of the pony is on the left or right of the person who's hobby is cooking##3
+14. the person who's hobby is woodworking is on the left of the owner of the goat##1
+15. the owner of the guinea-pig is somewhere to the left of the person who's hobby is puzzles##5","{'Hobby': ['photography', 'woodworking', 'magic-tricks', 'sudoku', 'puzzles', 'cooking'], 'Pet': ['guinea-pig', 'chinchilla', 'goat', 'turtle', 'pony', 'mouse']}"
+Pt1_2x6_level8-2,"There are 6 different nationalities: american, argentine, british, canadian, polish, spanish
+The people prefer 6 different types of sport: basketball, biathlon, cricket, sailing, soccer, weightlifting
+ 1. the person who's sport is biathlon is somewhere to the left of the british##5
+ 2. the argentine is somewhere to the right of the person who's sport is biathlon##5
+ 3. the person who's sport is weightlifting is somewhere to the right of the polish##5
+ 4. the person who's sport is cricket is not to the left of the argentine
+ 5. the british is somewhere to the left of the person who's sport is weightlifting##5
+ 6. the spanish is on the left or right of the british##3
+ 7. the person who's sport is basketball is somewhere to the right of the british##5
+ 8. the canadian is not to the right of the canadian
+ 9. the american is somewhere to the right of the british##5
+10. the person who's sport is sailing is on the far right##1
+11. the person who's sport is weightlifting is somewhere between the polish and the person who's sport is cricket##7
+12. the person who's sport is biathlon is somewhere to the left of the person who's sport is cricket##5
+13. the spanish is between the person who's sport is soccer and the person who's sport is weightlifting##2
+14. the argentine is on the right of the canadian##1
+15. the person who's sport is cricket is somewhere between the person who's sport is weightlifting and the american##7
+16. the person who's sport is soccer is not to the left of the person who's sport is soccer
+17. the person who's sport is weightlifting is somewhere to the right of the person who's sport is soccer##5
+18. the polish is the person who's sport is biathlon##1
+19. the person who's sport is cricket is not the american##6","{'Nationality': ['polish', 'british', 'spanish', 'canadian', 'argentine', 'american'], 'Sport': ['biathlon', 'soccer', 'basketball', 'weightlifting', 'cricket', 'sailing']}"
+Pt1_2x6_level8-3,"There 6 different types of food: eggplant, pineapple, pomegranate, radish, tomato, zucchini
+The people have 6 different hobbies: card-games, drawing, magic-tricks, reading, woodworking, writing
+ 1. the person who's hobby is reading is not to the left of the person eating pineapple
+ 2. the person who's hobby is magic-tricks is somewhere to the left of the person who's hobby is reading##5
+ 3. the person eating zucchini is between the person who's hobby is card-games and the person eating eggplant##2
+ 4. the person eating radish is in an even position##4
+ 5. the person eating zucchini is somewhere between the person eating tomato and the person who's hobby is drawing##7
+ 6. the person who's hobby is writing is somewhere to the left of the person eating pineapple##5
+ 7. the person who's hobby is magic-tricks is on the left or right of the person who's hobby is reading##3
+ 8. the person who's hobby is woodworking is not to the left of the person eating zucchini
+ 9. the person who's hobby is drawing is somewhere to the left of the person who's hobby is woodworking##5
+10. the person who's hobby is writing is somewhere to the left of the person eating pineapple##5
+11. the person who's hobby is woodworking is somewhere to the left of the person who's hobby is reading##5
+12. the person who's hobby is card-games is somewhere between the person who's hobby is writing and the person eating zucchini##7
+13. the person who's hobby is writing is not to the right of the person who's hobby is magic-tricks
+14. the person eating pineapple is on the left of the person eating pomegranate##1
+15. the person who's hobby is writing is in an even position##4
+16. the person eating pomegranate is in an even position##4
+17. the person who's hobby is drawing is somewhere to the left of the person eating zucchini##5","{'Food': ['eggplant', 'zucchini', 'tomato', 'radish', 'pineapple', 'pomegranate'], 'Hobby': ['drawing', 'woodworking', 'card-games', 'writing', 'magic-tricks', 'reading']}"
+Pt1_2x6_level8-4,"There are 6 different nationalities: american, brazilian, italian, pakistani, polish, russian
+The people use 6 different means of transport: airplane, bike, helicopter, jet-ski, roller, train
+ 1. the person driving the roller is not to the left of the pakistani
+ 2. the person driving the train is somewhere to the left of the pakistani##5
+ 3. the polish is on the left of the american##1
+ 4. the polish is on the left of the person driving the jet-ski##1
+ 5. the person driving the train is on the far left or far right##3
+ 6. the person driving the helicopter is the italian##1
+ 7. the person driving the bike is on the left or right of the pakistani##3
+ 8. the brazilian is not to the left of the pakistani
+ 9. the brazilian is in an even position##4
+10. the pakistani is on the right of the person driving the train##1
+11. the person driving the roller is on the right of the italian##1
+12. the russian is not to the right of the person driving the airplane","{'Nationality': ['russian', 'pakistani', 'polish', 'american', 'italian', 'brazilian'], 'Transport': ['train', 'airplane', 'bike', 'jet-ski', 'helicopter', 'roller']}"
+Pt1_2x6_level8-5,"There are 6 different favourite beverages: 7up, almond-milk, cola, juice, sprite, tea
+The people prefer 6 different music-genres: ambient, classical, d&b, disco, metal, rock
+ 1. the fan of classical is somewhere to the right of the fan of metal##5
+ 2. the fan of ambient is not to the left of the person drinking sprite
+ 3. the person drinking 7up is the fan of d&b##1
+ 4. the person drinking almond-milk is somewhere to the left of the person drinking sprite##5
+ 5. the fan of rock is the person drinking tea##1
+ 6. the person drinking juice is not to the right of the fan of ambient
+ 7. the fan of d&b is on the right of the person drinking almond-milk##1
+ 8. the fan of d&b is on the left or right of the fan of metal##3
+ 9. the fan of d&b is not to the right of the fan of ambient
+10. the person drinking sprite is on the right of the fan of rock##1
+11. the person drinking juice is not the fan of disco##6
+12. the fan of rock is on the left or right of the person drinking juice##3
+13. the person drinking juice is on the right of the person drinking cola##1
+14. the fan of metal is somewhere to the left of the person drinking sprite##5
+15. the fan of d&b is on the left of the fan of metal##1","{'Beverage': ['almond-milk', '7up', 'cola', 'juice', 'tea', 'sprite'], 'Music-Genre': ['disco', 'd&b', 'metal', 'classical', 'rock', 'ambient']}"
+Pt1_2x6_level8-6,"There are 6 different nationalities: brazilian, colombian, french, german, indonesian, thai
+The people prefer 6 different types of sport: badminton, climbing, handball, sailing, surfing, volleyball
+ 1. the thai is not to the right of the person who's sport is volleyball
+ 2. the brazilian is in an even position##4
+ 3. the german is between the colombian and the person who's sport is volleyball##2
+ 4. the person who's sport is climbing is on the left or right of the french##3
+ 5. the german is not to the right of the indonesian
+ 6. the french is on the far left##1
+ 7. the person who's sport is sailing is on the left or right of the thai##3
+ 8. the person who's sport is volleyball is not to the left of the german
+ 9. the person who's sport is handball is on the right of the person who's sport is sailing##1
+10. the person who's sport is surfing is between the brazilian and the person who's sport is sailing##2","{'Nationality': ['french', 'brazilian', 'thai', 'colombian', 'german', 'indonesian'], 'Sport': ['badminton', 'climbing', 'surfing', 'sailing', 'handball', 'volleyball']}"
+Pt1_2x6_level8-7,"There are 6 different favourite beverages: 7up, coffee, fanta, lemonade, soy-milk, tea
+The people prefer 6 different music-genres: classical, dubstep, funk, gospel, r&b, rock
+ 1. the person drinking fanta is somewhere between the fan of r&b and the fan of funk##7
+ 2. the person drinking 7up is on the left of the fan of dubstep##1
+ 3. the fan of r&b is not to the left of the person drinking soy-milk
+ 4. the fan of r&b is somewhere to the left of the fan of classical##5
+ 5. the person drinking fanta is between the person drinking tea and the fan of funk##2
+ 6. the fan of dubstep is somewhere between the person drinking 7up and the fan of funk##7
+ 7. the person drinking soy-milk is somewhere to the left of the fan of rock##5
+ 8. the fan of rock is not to the right of the person drinking coffee
+ 9. the person drinking fanta is somewhere between the person drinking coffee and the person drinking tea##7
+10. the fan of classical is on the left or right of the person drinking fanta##3
+11. the person drinking soy-milk is on the right of the fan of dubstep##1","{'Beverage': ['7up', 'lemonade', 'soy-milk', 'tea', 'fanta', 'coffee'], 'Music-Genre': ['gospel', 'dubstep', 'r&b', 'classical', 'rock', 'funk']}"
+Pt1_2x6_level8-8,"There are 6 different favourite beverages: cola, lemonade, mirinda, sprite, tea, water
+6 different pets are kept: dog, guinea-pig, hedgehog, horse, lizard, rat
+ 1. the person drinking sprite is somewhere between the owner of the rat and the person drinking cola##7
+ 2. the owner of the horse is somewhere to the right of the owner of the hedgehog##5
+ 3. the person drinking lemonade is on the far left##1
+ 4. the owner of the hedgehog is somewhere to the right of the person drinking cola##5
+ 5. the person drinking water is on the right of the owner of the lizard##1
+ 6. the owner of the horse is somewhere to the right of the person drinking water##5
+ 7. the person drinking sprite is not to the right of the owner of the horse
+ 8. the person drinking sprite is in an odd position##4
+ 9. the owner of the hedgehog is on the right of the person drinking cola##1
+10. the owner of the rat is somewhere to the right of the owner of the horse##5
+11. the person drinking tea is the owner of the dog##1
+12. the person drinking sprite is on the right of the owner of the hedgehog##1
+13. the person drinking sprite is not to the left of the person drinking cola","{'Beverage': ['lemonade', 'tea', 'cola', 'water', 'sprite', 'mirinda'], 'Pet': ['guinea-pig', 'dog', 'lizard', 'hedgehog', 'horse', 'rat']}"
+Pt1_2x6_level8-9,"The people have 6 different hobbies: baking, camping, drawing, filmmaking, woodworking, writing
+6 different pets are kept: bird, frog, horse, pony, rabbit, rat
+ 1. the person who's hobby is filmmaking is on the left or right of the person who's hobby is camping##3
+ 2. the owner of the pony is on the left or right of the owner of the rabbit##3
+ 3. the person who's hobby is writing is on the left of the owner of the bird##1
+ 4. the owner of the frog is not to the right of the person who's hobby is drawing
+ 5. the person who's hobby is baking is in an odd position##4
+ 6. the person who's hobby is woodworking is on the far left##1
+ 7. the owner of the bird is not to the left of the owner of the rat
+ 8. the owner of the rat is on the left of the person who's hobby is filmmaking##1
+ 9. the person who's hobby is writing is not to the right of the owner of the rabbit
+10. the owner of the rabbit is somewhere to the right of the person who's hobby is woodworking##5
+11. the owner of the frog is on the right of the person who's hobby is filmmaking##1
+12. the person who's hobby is woodworking is not the owner of the rat##6
+13. the owner of the pony is not to the left of the person who's hobby is drawing","{'Hobby': ['woodworking', 'writing', 'filmmaking', 'camping', 'baking', 'drawing'], 'Pet': ['horse', 'rat', 'bird', 'frog', 'rabbit', 'pony']}"
diff --git a/part2/level8/Pt2_2x7_level8.csv b/part2/level8/Pt2_2x7_level8.csv
new file mode 100644
index 0000000000000000000000000000000000000000..58de6a1dc5bff32b2f86449801a8de176b382c82
--- /dev/null
+++ b/part2/level8/Pt2_2x7_level8.csv
@@ -0,0 +1,206 @@
+ID,Clues,SolutionGrid
+Pt1_2x7_level8-0,"The people have 7 different jobs:  chef, dancer, electrician, firefighter, manager, mechanic, photographer
+There are 7 different nationalities: brazilian, french, indonesian, italian, nigerian, spanish, thai
+ 1. the thai is the firefighter##1
+ 2. the brazilian is not to the left of the electrician
+ 3. the brazilian is not to the left of the french
+ 4. the french is somewhere to the left of the dancer##5
+ 5. the chef is not to the left of the spanish
+ 6. the chef is not the french##6
+ 7. the manager is in an odd position##4
+ 8. the manager is not to the left of the photographer
+ 9. the nigerian is somewhere between the thai and the french##7
+10. the french is the mechanic##1
+11. the mechanic is in an odd position##4
+12. the spanish is on the right of the thai##1
+13. the brazilian is on the left of the photographer##1
+14. the photographer is somewhere between the nigerian and the brazilian##7
+15. the mechanic is on the left of the brazilian##1
+16. the spanish is not to the left of the manager
+17. the thai is somewhere to the left of the chef##5
+18. the photographer is the indonesian##1
+19. the nigerian is on the left or right of the thai##3
+20. the firefighter is not the spanish##6
+21. the chef is not to the right of the chef
+22. the dancer is on the left or right of the manager##3","{'Job': ['mechanic', 'electrician', 'photographer', 'dancer', 'manager', 'firefighter', 'chef'], 'Nationality': ['french', 'brazilian', 'indonesian', 'italian', 'nigerian', 'thai', 'spanish']}"
+Pt1_2x7_level8-1,"The people have 7 different hobbies: board-games, camping, dancing, drawing, filmmaking, photography, puzzles
+7 different pets are kept: cat, chinchilla, frog, goat, hamster, horse, lizard
+ 1. the owner of the hamster is in the middle##1
+ 2. the owner of the horse is not the person who's hobby is dancing##6
+ 3. the owner of the frog is not to the left of the owner of the cat
+ 4. the owner of the horse is between the owner of the cat and the person who's hobby is dancing##2
+ 5. the person who's hobby is filmmaking is in an odd position##4
+ 6. the person who's hobby is board-games is on the right of the owner of the goat##1
+ 7. the person who's hobby is puzzles is in an odd position##4
+ 8. the owner of the frog is not to the left of the owner of the goat
+ 9. the person who's hobby is photography is somewhere to the right of the person who's hobby is drawing##5
+10. the owner of the goat is on the left of the owner of the frog##1
+11. the person who's hobby is board-games is on the right of the person who's hobby is filmmaking##1
+12. the owner of the chinchilla is not to the right of the owner of the goat
+13. the person who's hobby is drawing is not to the left of the person who's hobby is puzzles
+14. the owner of the goat is somewhere to the right of the owner of the hamster##5
+15. the person who's hobby is camping is on the left or right of the owner of the goat##3
+16. the person who's hobby is dancing is on the left of the owner of the hamster##1","{'Hobby': ['puzzles', 'drawing', 'dancing', 'camping', 'filmmaking', 'board-games', 'photography'], 'Pet': ['cat', 'horse', 'chinchilla', 'hamster', 'goat', 'frog', 'lizard']}"
+Pt1_2x7_level8-2,"The people perfer 7 different movie-genres: documentary, drama, satire, spy, superhero, time-travel, western
+The people prefer 7 different types of sport: badminton, basketball, golf, lacrosse, parkour, rugby, snowboarding
+ 1. the person watching drama movies is on the left or right of the person who's sport is basketball##3
+ 2. the person who's sport is lacrosse is not to the left of the person watching drama movies
+ 3. the person who's sport is lacrosse is on the left of the person watching documentary movies##1
+ 4. the person watching time-travel movies is somewhere to the right of the person who's sport is snowboarding##5
+ 5. the person who's sport is snowboarding is on the right of the person who's sport is lacrosse##1
+ 6. the person watching superhero movies is on the right of the person watching spy movies##1
+ 7. the person who's sport is rugby is somewhere to the left of the person watching satire movies##5
+ 8. the person watching time-travel movies is on the left or right of the person who's sport is snowboarding##3
+ 9. the person who's sport is lacrosse is in the middle##1
+10. the person who's sport is basketball is somewhere to the left of the person watching drama movies##5
+11. the person watching superhero movies is in an even position##4
+12. the person who's sport is basketball is between the person who's sport is badminton and the person who's sport is golf##2
+13. the person who's sport is lacrosse is not the person watching documentary movies##6
+14. the person watching superhero movies is somewhere to the right of the person who's sport is badminton##5","{'Movie-Genre': ['spy', 'superhero', 'drama', 'western', 'documentary', 'time-travel', 'satire'], 'Sport': ['badminton', 'basketball', 'golf', 'lacrosse', 'snowboarding', 'rugby', 'parkour']}"
+Pt1_2x7_level8-3,"There 7 different types of food: asparagus, garlic, grapes, onion, papaya, pepper, pineapple
+7 different pets are kept: cat, dog, ferret, frog, goldfish, hedgehog, lizard
+ 1. the owner of the ferret is on the left of the owner of the dog##1
+ 2. the person eating onion is somewhere to the right of the person eating garlic##5
+ 3. the owner of the dog is on the left of the owner of the hedgehog##1
+ 4. the person eating pineapple is on the right of the person eating garlic##1
+ 5. the person eating grapes is on the left or right of the owner of the frog##3
+ 6. the person eating pineapple is the owner of the ferret##1
+ 7. the owner of the lizard is on the far right##1
+ 8. the person eating onion is somewhere to the left of the owner of the frog##5
+ 9. the person eating papaya is not to the left of the owner of the ferret
+10. the owner of the lizard is somewhere to the right of the owner of the hedgehog##5
+11. the owner of the lizard is on the left or right of the owner of the goldfish##3
+12. the owner of the goldfish is not to the right of the person eating pepper
+13. the owner of the lizard is the person eating pepper##1
+14. the person eating asparagus is somewhere to the left of the person eating papaya##5
+15. the owner of the hedgehog is somewhere to the left of the owner of the frog##5
+16. the person eating onion is in the middle##1
+17. the owner of the goldfish is not the person eating papaya##6
+18. the owner of the hedgehog is in an even position##4
+19. the owner of the frog is in an odd position##4","{'Food': ['garlic', 'pineapple', 'asparagus', 'onion', 'papaya', 'grapes', 'pepper'], 'Pet': ['cat', 'ferret', 'dog', 'hedgehog', 'frog', 'goldfish', 'lizard']}"
+Pt1_2x7_level8-4,"There are 7 different favourite beverages: 7up, almond-milk, cola, iced-tea, juice, tea, water
+The people have 7 different jobs:  accountant, architect, dressmaker, engineer, software-developer, teacher, writer
+ 1. the dressmaker is on the far left or far right##3
+ 2. the teacher is somewhere to the right of the person drinking cola##5
+ 3. the person drinking juice is not to the right of the person drinking tea
+ 4. the engineer is somewhere to the right of the person drinking almond-milk##5
+ 5. the person drinking tea is somewhere to the right of the architect##5
+ 6. the person drinking cola is not to the right of the person drinking water
+ 7. the person drinking cola is the architect##1
+ 8. the person drinking cola is between the person drinking tea and the person drinking juice##2
+ 9. the person drinking iced-tea is somewhere between the engineer and the dressmaker##7
+10. the person drinking 7up is not to the right of the person drinking tea
+11. the architect is not to the left of the dressmaker
+12. the engineer is somewhere to the right of the person drinking iced-tea##5
+13. the person drinking 7up is not to the right of the person drinking juice
+14. the person drinking iced-tea is not to the right of the person drinking juice
+15. the teacher is not the person drinking water##6
+16. the person drinking cola is on the left or right of the person drinking tea##3
+17. the person drinking 7up is between the person drinking almond-milk and the software-developer##2
+18. the person drinking almond-milk is not the writer##6
+19. the teacher is somewhere between the software-developer and the accountant##7","{'Beverage': ['almond-milk', '7up', 'iced-tea', 'juice', 'cola', 'tea', 'water'], 'Job': ['dressmaker', 'writer', 'software-developer', 'engineer', 'architect', 'teacher', 'accountant']}"
+Pt1_2x7_level8-5,"The people prefer 7 different music-genres: ambient, country, dubstep, house, r&b, reggae, salsa
+7 different pets are kept: cat, chinchilla, dog, goldfish, hedgehog, horse, rat
+ 1. the owner of the goldfish is on the left or right of the fan of salsa##3
+ 2. the owner of the dog is not the fan of house##6
+ 3. the owner of the cat is on the far right##1
+ 4. the owner of the cat is on the left or right of the fan of dubstep##3
+ 5. the owner of the horse is somewhere to the left of the fan of r&b##5
+ 6. the fan of salsa is not to the left of the fan of ambient
+ 7. the fan of salsa is on the left or right of the owner of the goldfish##3
+ 8. the owner of the dog is on the left or right of the fan of reggae##3
+ 9. the owner of the horse is between the fan of ambient and the owner of the rat##2
+10. the fan of r&b is somewhere to the right of the fan of house##5
+11. the fan of r&b is not to the left of the fan of salsa
+12. the owner of the cat is not to the right of the fan of country
+13. the fan of reggae is not to the left of the owner of the hedgehog
+14. the owner of the dog is between the fan of reggae and the owner of the cat##2
+15. the fan of ambient is in an odd position##4
+16. the owner of the chinchilla is not to the left of the owner of the horse
+17. the fan of salsa is on the left of the fan of r&b##1
+18. the fan of country is somewhere to the right of the fan of house##5","{'Music-Genre': ['ambient', 'house', 'salsa', 'r&b', 'reggae', 'dubstep', 'country'], 'Pet': ['hedgehog', 'horse', 'rat', 'goldfish', 'chinchilla', 'dog', 'cat']}"
+Pt1_2x7_level8-6,"There are 7 different nationalities: argentine, british, canadian, french, indian, pakistani, polish
+7 different pets are kept: cat, chinchilla, fish, guinea-pig, lizard, rabbit, turtle
+ 1. the pakistani is somewhere between the owner of the cat and the canadian##7
+ 2. the argentine is somewhere to the right of the owner of the cat##5
+ 3. the owner of the chinchilla is somewhere to the right of the canadian##5
+ 4. the owner of the chinchilla is somewhere to the right of the french##5
+ 5. the owner of the chinchilla is not the indian##6
+ 6. the owner of the turtle is on the right of the owner of the chinchilla##1
+ 7. the pakistani is somewhere to the left of the canadian##5
+ 8. the owner of the fish is on the left of the owner of the chinchilla##1
+ 9. the pakistani is not the owner of the guinea-pig##6
+10. the owner of the turtle is on the right of the argentine##1
+11. the polish is somewhere to the right of the british##5
+12. the owner of the chinchilla is not to the right of the argentine
+13. the canadian is somewhere to the left of the argentine##5
+14. the french is on the left of the owner of the rabbit##1
+15. the british is not to the left of the owner of the guinea-pig
+16. the pakistani is on the left or right of the owner of the lizard##3
+17. the french is between the polish and the owner of the rabbit##2
+18. the owner of the guinea-pig is somewhere to the left of the owner of the rabbit##5","{'Nationality': ['british', 'polish', 'french', 'pakistani', 'canadian', 'argentine', 'indian'], 'Pet': ['guinea-pig', 'cat', 'lizard', 'rabbit', 'fish', 'chinchilla', 'turtle']}"
+Pt1_2x7_level8-7,"The people have 7 different hobbies: collecting, dancing, filmmaking, fishing, singing, traveling, writing
+7 different pets are kept: bird, ferret, frog, horse, lizard, pony, rat
+ 1. the person who's hobby is traveling is the owner of the frog##1
+ 2. the owner of the bird is on the right of the person who's hobby is filmmaking##1
+ 3. the owner of the bird is on the left or right of the owner of the rat##3
+ 4. the person who's hobby is writing is on the left or right of the person who's hobby is dancing##3
+ 5. the owner of the bird is somewhere to the left of the owner of the rat##5
+ 6. the owner of the lizard is not to the right of the owner of the bird
+ 7. the owner of the ferret is on the left or right of the owner of the frog##3
+ 8. the person who's hobby is fishing is on the left or right of the owner of the ferret##3
+ 9. the person who's hobby is traveling is somewhere to the left of the owner of the horse##5
+10. the person who's hobby is filmmaking is somewhere to the right of the owner of the horse##5
+11. the owner of the pony is not the person who's hobby is writing##6
+12. the owner of the pony is on the left of the owner of the ferret##1
+13. the person who's hobby is writing is on the left of the person who's hobby is dancing##1
+14. the person who's hobby is collecting is somewhere to the left of the person who's hobby is singing##5
+15. the owner of the horse is not to the right of the owner of the lizard
+16. the owner of the ferret is not to the right of the owner of the lizard
+17. the owner of the ferret is somewhere between the person who's hobby is fishing and the owner of the frog##7
+18. the owner of the lizard is somewhere between the owner of the bird and the person who's hobby is fishing##7
+19. the person who's hobby is singing is in the middle##1","{'Hobby': ['fishing', 'collecting', 'traveling', 'singing', 'filmmaking', 'writing', 'dancing'], 'Pet': ['pony', 'ferret', 'frog', 'horse', 'lizard', 'bird', 'rat']}"
+Pt1_2x7_level8-8,"7 different pets are kept: bird, cat, frog, goldfish, guinea-pig, lizard, rat
+The people use 7 different means of transport: boat, bus, jet-ski, motorbike, quad-bike, skateboard, van
+ 1. the person driving the skateboard is not to the right of the owner of the cat
+ 2. the owner of the cat is somewhere between the person driving the skateboard and the owner of the goldfish##7
+ 3. the owner of the rat is not to the left of the owner of the guinea-pig
+ 4. the person driving the motorbike is somewhere to the left of the owner of the guinea-pig##5
+ 5. the person driving the quad-bike is on the far left##1
+ 6. the owner of the rat is on the left of the owner of the goldfish##1
+ 7. the owner of the frog is somewhere between the person driving the jet-ski and the person driving the boat##7
+ 8. the person driving the jet-ski is not to the right of the person driving the van
+ 9. the person driving the boat is not to the right of the person driving the van
+10. the person driving the jet-ski is on the left or right of the owner of the lizard##3
+11. the person driving the van is not to the right of the owner of the rat
+12. the owner of the lizard is not the person driving the quad-bike##6
+13. the owner of the guinea-pig is not to the right of the person driving the boat
+14. the owner of the goldfish is somewhere to the right of the owner of the rat##5
+15. the person driving the quad-bike is on the left or right of the person driving the skateboard##3
+16. the person driving the jet-ski is somewhere to the left of the person driving the bus##5
+17. the owner of the guinea-pig is not to the right of the person driving the van
+18. the person driving the boat is not to the right of the owner of the rat
+19. the person driving the boat is on the right of the person driving the motorbike##1
+20. the person driving the motorbike is in the middle##1
+21. the person driving the skateboard is on the left of the owner of the cat##1","{'Pet': ['bird', 'lizard', 'cat', 'frog', 'guinea-pig', 'rat', 'goldfish'], 'Transport': ['quad-bike', 'skateboard', 'jet-ski', 'motorbike', 'boat', 'van', 'bus']}"
+Pt1_2x7_level8-9,"There are 7 different favourite beverages: almond-milk, coffee, cola, fanta, lemonade, tea, water
+7 different pets are kept: bird, chinchilla, frog, horse, mouse, pony, turtle
+ 1. the person drinking coffee is in an odd position##4
+ 2. the owner of the pony is somewhere between the person drinking water and the person drinking cola##7
+ 3. the person drinking lemonade is not to the right of the person drinking water
+ 4. the person drinking tea is on the left of the owner of the mouse##1
+ 5. the person drinking coffee is on the right of the person drinking tea##1
+ 6. the person drinking lemonade is somewhere to the left of the person drinking cola##5
+ 7. the owner of the frog is somewhere to the left of the person drinking water##5
+ 8. the person drinking lemonade is somewhere to the left of the owner of the turtle##5
+ 9. the person drinking almond-milk is not to the left of the owner of the turtle
+10. the person drinking cola is not to the left of the person drinking almond-milk
+11. the owner of the turtle is not to the right of the person drinking almond-milk
+12. the owner of the turtle is on the left of the person drinking almond-milk##1
+13. the person drinking cola is on the left or right of the owner of the bird##3
+14. the owner of the chinchilla is on the right of the person drinking fanta##1
+15. the owner of the horse is not to the left of the owner of the horse
+16. the owner of the bird is on the left or right of the owner of the chinchilla##3
+17. the person drinking tea is in the middle##1
+18. the person drinking water is on the left or right of the person drinking almond-milk##3
+19. the owner of the pony is on the right of the person drinking water##1","{'Beverage': ['lemonade', 'water', 'almond-milk', 'tea', 'coffee', 'fanta', 'cola'], 'Pet': ['frog', 'turtle', 'pony', 'horse', 'mouse', 'bird', 'chinchilla']}"
diff --git a/part2/level8/Pt2_3x2_level8.csv b/part2/level8/Pt2_3x2_level8.csv
new file mode 100644
index 0000000000000000000000000000000000000000..77c3efd7fc3f3325516e49330ce096b1faafb9e1
--- /dev/null
+++ b/part2/level8/Pt2_3x2_level8.csv
@@ -0,0 +1,54 @@
+ID,Clues,SolutionGrid
+Pt1_3x2_level8-0,"The people have 2 different hobbies: gardening, skydiving
+The people perfer 2 different movie-genres: documentary, zombie
+The people use 2 different means of transport: helicopter, quad-bike
+1. the person watching documentary movies is not to the left of the person driving the helicopter
+2. the person who's hobby is gardening is on the right of the person watching documentary movies##1","{'Hobby': ['skydiving', 'gardening'], 'Movie-Genre': ['documentary', 'zombie'], 'Transport': ['helicopter', 'quad-bike']}"
+Pt1_3x2_level8-1,"There are 2 different favourite beverages: mirinda, water
+There are 2 different nationalities: american, spanish
+The people use 2 different means of transport: jet-ski, snowmobile
+1. the person drinking mirinda is in an even position##4
+2. the person driving the jet-ski is not to the right of the american
+3. the american is somewhere to the left of the person drinking mirinda##5","{'Beverage': ['water', 'mirinda'], 'Nationality': ['american', 'spanish'], 'Transport': ['jet-ski', 'snowmobile']}"
+Pt1_3x2_level8-2,"There are 2 different favourite beverages: fanta, water
+The people have 2 different jobs:  manager, project-manager
+There are 2 different nationalities: australian, french
+1. the person drinking fanta is not to the right of the french
+2. the project-manager is not the french##6
+3. the manager is somewhere to the left of the person drinking water##5","{'Beverage': ['fanta', 'water'], 'Job': ['manager', 'project-manager'], 'Nationality': ['french', 'australian']}"
+Pt1_3x2_level8-3,"The people have 2 different hobbies: card-games, singing
+The people have 2 different jobs:  architect, dressmaker
+There are 2 different nationalities: dutch, spanish
+1. the architect is on the left of the spanish##1
+2. the person who's hobby is card-games is not to the right of the dutch","{'Hobby': ['card-games', 'singing'], 'Job': ['architect', 'dressmaker'], 'Nationality': ['dutch', 'spanish']}"
+Pt1_3x2_level8-4,"The people have 2 different hobbies: chess, puzzles
+The people prefer 2 different types of sport: lacrosse, parkour
+The people use 2 different means of transport: scooter, trike
+1. the person driving the trike is not to the right of the person who's hobby is puzzles
+2. the person who's sport is parkour is somewhere to the right of the person who's hobby is puzzles##5","{'Hobby': ['puzzles', 'chess'], 'Sport': ['lacrosse', 'parkour'], 'Transport': ['trike', 'scooter']}"
+Pt1_3x2_level8-5,"There 2 different types of food: cranberry, pineapple
+The people perfer 2 different movie-genres: fantasy, scientific
+There are 2 different nationalities: italian, mexican
+1. the person eating cranberry is not to the left of the person watching fantasy movies
+2. the mexican is on the left of the person eating pineapple##1","{'Food': ['cranberry', 'pineapple'], 'Movie-Genre': ['fantasy', 'scientific'], 'Nationality': ['mexican', 'italian']}"
+Pt1_3x2_level8-6,"There 2 different types of food: apple, pomegranate
+The people prefer 2 different types of sport: cricket, ice-hockey
+The people use 2 different means of transport: snowmobile, taxi
+1. the person driving the snowmobile is not to the right of the person eating apple
+2. the person who's sport is ice-hockey is somewhere to the right of the person driving the taxi##5","{'Food': ['pomegranate', 'apple'], 'Sport': ['cricket', 'ice-hockey'], 'Transport': ['taxi', 'snowmobile']}"
+Pt1_3x2_level8-7,"The people have 2 different hobbies: puzzles, writing
+The people perfer 2 different movie-genres: superhero, western
+There are 2 different nationalities: colombian, japanese
+1. the person watching western movies is not to the left of the colombian
+2. the person who's hobby is puzzles is on the left of the colombian##1","{'Hobby': ['puzzles', 'writing'], 'Movie-Genre': ['superhero', 'western'], 'Nationality': ['japanese', 'colombian']}"
+Pt1_3x2_level8-8,"The people perfer 2 different movie-genres: epic, family
+The people prefer 2 different music-genres: classical, disco
+The people use 2 different means of transport: train, van
+1. the person watching epic movies is somewhere to the right of the fan of classical##5
+2. the fan of classical is not to the left of the person driving the train","{'Movie-Genre': ['family', 'epic'], 'Music-Genre': ['classical', 'disco'], 'Transport': ['train', 'van']}"
+Pt1_3x2_level8-9,"There 2 different types of food: lime, pomegranate
+2 different pets are kept: goat, hamster
+The people use 2 different means of transport: car, motorbike
+1. the owner of the hamster is not to the right of the owner of the goat
+2. the owner of the hamster is on the left of the person driving the car##1
+3. the person eating pomegranate is in an odd position##4","{'Food': ['pomegranate', 'lime'], 'Pet': ['hamster', 'goat'], 'Transport': ['motorbike', 'car']}"
diff --git a/part2/level8/Pt2_3x3_level8.csv b/part2/level8/Pt2_3x3_level8.csv
new file mode 100644
index 0000000000000000000000000000000000000000..29833e4904226ff37b7ef22ed184a0d80f3cbd1c
--- /dev/null
+++ b/part2/level8/Pt2_3x3_level8.csv
@@ -0,0 +1,88 @@
+ID,Clues,SolutionGrid
+Pt1_3x3_level8-0,"The people have 3 different hobbies: camping, collecting, photography
+The people perfer 3 different movie-genres: fantasy, scientific, western
+The people prefer 3 different types of sport: golf, soccer, water-polo
+1. the person who's hobby is photography is not to the right of the person watching scientific movies
+2. the person who's hobby is collecting is somewhere to the left of the person who's sport is water-polo##5
+3. the person watching western movies is on the left or right of the person who's hobby is collecting##3
+4. the person who's sport is soccer is between the person who's sport is water-polo and the person who's sport is golf##2
+5. the person who's sport is water-polo is on the right of the person who's hobby is photography##1","{'Hobby': ['collecting', 'photography', 'camping'], 'Movie-Genre': ['fantasy', 'western', 'scientific'], 'Sport': ['golf', 'soccer', 'water-polo']}"
+Pt1_3x3_level8-1,"There 3 different types of food: carrot, orange, watermelon
+The people have 3 different jobs:  freelancer, lawyer, photographer
+The people prefer 3 different types of sport: basketball, ice-hockey, tennis
+1. the person who's sport is tennis is not to the right of the person who's sport is basketball
+2. the person eating orange is on the left or right of the photographer##3
+3. the person eating carrot is not to the right of the photographer
+4. the photographer is on the left of the lawyer##1
+5. the freelancer is on the left or right of the person eating orange##3
+6. the person who's sport is tennis is in the middle##1
+7. the person eating orange is in the middle##1","{'Food': ['carrot', 'orange', 'watermelon'], 'Job': ['photographer', 'lawyer', 'freelancer'], 'Sport': ['ice-hockey', 'tennis', 'basketball']}"
+Pt1_3x3_level8-2,"There are 3 different favourite beverages: cola, iced-tea, mirinda
+The people have 3 different jobs:  bartender, firefighter, social-worker
+There are 3 different nationalities: colombian, french, malaysian
+1. the malaysian is somewhere between the firefighter and the french##7
+2. the person drinking cola is not to the left of the person drinking iced-tea
+3. the person drinking cola is not to the left of the french
+4. the firefighter is on the left or right of the social-worker##3
+5. the person drinking mirinda is on the far right##1
+6. the person drinking iced-tea is not to the right of the french","{'Beverage': ['iced-tea', 'cola', 'mirinda'], 'Job': ['bartender', 'social-worker', 'firefighter'], 'Nationality': ['french', 'malaysian', 'colombian']}"
+Pt1_3x3_level8-3,"The people perfer 3 different movie-genres: epic, martial-arts, musical
+The people prefer 3 different music-genres: blues, d&b, folk
+The people use 3 different means of transport: quad-bike, ship, subway
+1. the person driving the ship is not to the left of the person watching musical movies
+2. the fan of d&b is on the left of the person driving the ship##1
+3. the person driving the subway is not to the right of the person watching musical movies
+4. the fan of blues is somewhere to the left of the person watching martial-arts movies##5
+5. the fan of blues is in an even position##4
+6. the person driving the ship is the person watching musical movies##1","{'Movie-Genre': ['epic', 'musical', 'martial-arts'], 'Music-Genre': ['d&b', 'blues', 'folk'], 'Transport': ['subway', 'ship', 'quad-bike']}"
+Pt1_3x3_level8-4,"The people have 3 different hobbies: fishing, photography, writing
+There are 3 different nationalities: indian, pakistani, spanish
+3 different pets are kept: cat, chinchilla, dog
+1. the indian is somewhere to the left of the owner of the chinchilla##5
+2. the pakistani is on the right of the person who's hobby is writing##1
+3. the owner of the cat is not to the right of the person who's hobby is fishing
+4. the person who's hobby is photography is somewhere to the left of the indian##5
+5. the owner of the cat is between the person who's hobby is fishing and the owner of the dog##2
+6. the owner of the chinchilla is on the far left or far right##3","{'Hobby': ['photography', 'writing', 'fishing'], 'Nationality': ['spanish', 'indian', 'pakistani'], 'Pet': ['dog', 'cat', 'chinchilla']}"
+Pt1_3x3_level8-5,"There are 3 different nationalities: australian, canadian, mexican
+The people prefer 3 different types of sport: climbing, swimming, volleyball
+The people use 3 different means of transport: bike, car, ship
+1. the mexican is somewhere between the person driving the car and the person driving the ship##7
+2. the person driving the car is somewhere to the right of the person driving the ship##5
+3. the person who's sport is swimming is on the right of the canadian##1
+4. the person who's sport is climbing is not to the right of the person who's sport is swimming","{'Nationality': ['canadian', 'mexican', 'australian'], 'Sport': ['climbing', 'swimming', 'volleyball'], 'Transport': ['ship', 'bike', 'car']}"
+Pt1_3x3_level8-6,"There 3 different types of food: apricot, corn, onion
+The people have 3 different hobbies: camping, cooking, video-games
+The people have 3 different jobs:  electrician, firefighter, photographer
+1. the photographer is somewhere to the left of the firefighter##5
+2. the electrician is not the person eating apricot##6
+3. the person who's hobby is camping is not to the right of the person eating apricot
+4. the person eating onion is not to the right of the person who's hobby is camping
+5. the person eating onion is somewhere to the right of the person who's hobby is cooking##5
+6. the person who's hobby is video-games is not to the right of the electrician
+7. the person who's hobby is camping is on the right of the person who's hobby is video-games##1","{'Food': ['corn', 'onion', 'apricot'], 'Hobby': ['cooking', 'video-games', 'camping'], 'Job': ['photographer', 'electrician', 'firefighter']}"
+Pt1_3x3_level8-7,"The people have 3 different hobbies: camping, gardening, woodworking
+There are 3 different nationalities: argentine, chinese, dutch
+3 different pets are kept: guinea-pig, lizard, pony
+1. the dutch is somewhere to the left of the person who's hobby is camping##5
+2. the person who's hobby is camping is on the right of the chinese##1
+3. the person who's hobby is gardening is not to the right of the person who's hobby is gardening
+4. the person who's hobby is camping is somewhere to the right of the owner of the lizard##5
+5. the owner of the lizard is between the owner of the pony and the person who's hobby is woodworking##2","{'Hobby': ['woodworking', 'gardening', 'camping'], 'Nationality': ['dutch', 'chinese', 'argentine'], 'Pet': ['guinea-pig', 'lizard', 'pony']}"
+Pt1_3x3_level8-8,"There 3 different types of food: cabbage, plum, spinach
+The people have 3 different hobbies: cooking, sudoku, traveling
+The people have 3 different jobs:  bartender, musician, police-officer
+1. the person who's hobby is cooking is somewhere to the left of the person eating cabbage##5
+2. the person who's hobby is traveling is the musician##1
+3. the bartender is not to the right of the person eating spinach
+4. the musician is on the left of the police-officer##1
+5. the bartender is on the left of the person eating plum##1","{'Food': ['spinach', 'plum', 'cabbage'], 'Hobby': ['cooking', 'traveling', 'sudoku'], 'Job': ['bartender', 'musician', 'police-officer']}"
+Pt1_3x3_level8-9,"There are 3 different favourite beverages: almond-milk, hot-chocolate, sprite
+There 3 different types of food: cauliflower, papaya, radish
+The people use 3 different means of transport: car, scooter, ship
+1. the person drinking almond-milk is not the person driving the car##6
+2. the person driving the scooter is not to the right of the person driving the car
+3. the person drinking almond-milk is somewhere to the right of the person eating cauliflower##5
+4. the person eating papaya is on the left or right of the person driving the ship##3
+5. the person drinking almond-milk is on the left of the person drinking sprite##1
+6. the person eating radish is on the far right##1","{'Beverage': ['hot-chocolate', 'almond-milk', 'sprite'], 'Food': ['cauliflower', 'papaya', 'radish'], 'Transport': ['ship', 'scooter', 'car']}"
diff --git a/part2/level8/Pt2_3x4_level8.csv b/part2/level8/Pt2_3x4_level8.csv
new file mode 100644
index 0000000000000000000000000000000000000000..8e6cb737ae80a8b81bafc0d8220bbf75c92e4352
--- /dev/null
+++ b/part2/level8/Pt2_3x4_level8.csv
@@ -0,0 +1,145 @@
+ID,Clues,SolutionGrid
+Pt1_3x4_level8-0,"There 4 different types of food: apple, kale, pepper, radish
+The people have 4 different hobbies: magic-tricks, rock-climbing, sudoku, writing
+The people prefer 4 different types of sport: cycling, ice-hockey, skiing, volleyball
+ 1. the person who's hobby is sudoku is in an odd position##4
+ 2. the person eating radish is on the right of the person who's sport is cycling##1
+ 3. the person who's sport is skiing is not to the right of the person who's hobby is magic-tricks
+ 4. the person who's sport is cycling is not the person eating radish##6
+ 5. the person eating pepper is somewhere to the right of the person eating apple##5
+ 6. the person who's sport is ice-hockey is on the left of the person who's hobby is sudoku##1
+ 7. the person who's sport is skiing is not to the left of the person eating kale
+ 8. the person eating kale is not the person who's sport is volleyball##6
+ 9. the person eating apple is not the person who's hobby is writing##6
+10. the person who's sport is ice-hockey is the person who's hobby is writing##1
+11. the person eating kale is not to the right of the person who's sport is skiing
+12. the person eating kale is in an even position##4
+13. the person eating radish is not to the right of the person who's sport is volleyball
+14. the person who's hobby is sudoku is not to the right of the person who's sport is skiing","{'Food': ['apple', 'radish', 'pepper', 'kale'], 'Hobby': ['rock-climbing', 'writing', 'sudoku', 'magic-tricks'], 'Sport': ['cycling', 'ice-hockey', 'volleyball', 'skiing']}"
+Pt1_3x4_level8-1,"There are 4 different favourite beverages: coffee, iced-tea, milk, water
+The people have 4 different jobs:  electrician, freelancer, librarian, pilot
+The people prefer 4 different types of sport: badminton, baseball, ice-hockey, weightlifting
+ 1. the librarian is not to the right of the pilot
+ 2. the person drinking milk is on the far left##1
+ 3. the person who's sport is ice-hockey is on the right of the person who's sport is badminton##1
+ 4. the person drinking water is the freelancer##1
+ 5. the electrician is not the person drinking milk##6
+ 6. the person who's sport is badminton is on the right of the person drinking coffee##1
+ 7. the person drinking water is on the right of the electrician##1
+ 8. the person drinking coffee is on the left of the person drinking water##1
+ 9. the person drinking water is somewhere to the right of the librarian##5
+10. the person drinking coffee is on the right of the person who's sport is weightlifting##1","{'Beverage': ['milk', 'coffee', 'water', 'iced-tea'], 'Job': ['librarian', 'electrician', 'freelancer', 'pilot'], 'Sport': ['weightlifting', 'baseball', 'badminton', 'ice-hockey']}"
+Pt1_3x4_level8-2,"The people have 4 different hobbies: card-games, filmmaking, reading, sudoku
+The people prefer 4 different music-genres: blues, country, d&b, techno
+The people use 4 different means of transport: airplane, roller, tram, van
+ 1. the person who's hobby is card-games is on the right of the person driving the van##1
+ 2. the person driving the roller is somewhere to the right of the person driving the tram##5
+ 3. the person who's hobby is card-games is on the right of the fan of techno##1
+ 4. the fan of country is somewhere to the left of the person driving the van##5
+ 5. the person driving the airplane is not the fan of blues##6
+ 6. the fan of blues is on the left of the person driving the van##1
+ 7. the fan of blues is not to the right of the fan of techno
+ 8. the person who's hobby is sudoku is on the left of the fan of d&b##1
+ 9. the person who's hobby is filmmaking is in an even position##4
+10. the person who's hobby is sudoku is somewhere to the left of the person driving the roller##5","{'Hobby': ['reading', 'filmmaking', 'sudoku', 'card-games'], 'Music-Genre': ['country', 'blues', 'techno', 'd&b'], 'Transport': ['airplane', 'tram', 'van', 'roller']}"
+Pt1_3x4_level8-3,"The people perfer 4 different movie-genres: crime, horror, mystery, thriller
+The people prefer 4 different music-genres: dubstep, folk, jazz, pop
+There are 4 different nationalities: chinese, colombian, german, thai
+ 1. the person watching horror movies is on the left of the fan of pop##1
+ 2. the colombian is not to the left of the fan of folk
+ 3. the fan of pop is somewhere to the right of the person watching crime movies##5
+ 4. the person watching crime movies is on the far left##1
+ 5. the person watching horror movies is not to the right of the colombian
+ 6. the german is not to the right of the person watching thriller movies
+ 7. the fan of jazz is somewhere to the left of the person watching thriller movies##5
+ 8. the thai is somewhere to the right of the colombian##5
+ 9. the chinese is on the left of the german##1
+10. the person watching thriller movies is the german##1
+11. the fan of dubstep is somewhere to the right of the fan of folk##5","{'Movie-Genre': ['crime', 'thriller', 'horror', 'mystery'], 'Music-Genre': ['jazz', 'folk', 'dubstep', 'pop'], 'Nationality': ['chinese', 'german', 'colombian', 'thai']}"
+Pt1_3x4_level8-4,"The people have 4 different hobbies: card-games, gardening, hiking, reading
+The people perfer 4 different movie-genres: fantasy, scientific, sports, western
+The people prefer 4 different types of sport: baseball, basketball, lacrosse, snowboarding
+ 1. the person who's hobby is card-games is somewhere to the left of the person who's sport is basketball##5
+ 2. the person who's hobby is gardening is on the left of the person watching fantasy movies##1
+ 3. the person watching fantasy movies is on the far right##1
+ 4. the person who's hobby is reading is somewhere to the right of the person who's hobby is hiking##5
+ 5. the person who's hobby is gardening is on the right of the person watching western movies##1
+ 6. the person watching western movies is not the person who's hobby is hiking##6
+ 7. the person who's hobby is card-games is not the person who's sport is lacrosse##6
+ 8. the person watching scientific movies is the person who's sport is lacrosse##1
+ 9. the person watching sports movies is not to the right of the person who's hobby is card-games
+10. the person who's sport is snowboarding is the person who's hobby is hiking##1
+11. the person who's sport is snowboarding is not to the left of the person watching sports movies","{'Hobby': ['hiking', 'card-games', 'gardening', 'reading'], 'Movie-Genre': ['sports', 'western', 'scientific', 'fantasy'], 'Sport': ['snowboarding', 'baseball', 'lacrosse', 'basketball']}"
+Pt1_3x4_level8-5,"There 4 different types of food: blueberry, grapes, plum, potato
+The people perfer 4 different movie-genres: action, crime, documentary, horror
+There are 4 different nationalities: american, brazilian, colombian, dutch
+ 1. the person eating plum is not to the left of the person watching action movies
+ 2. the person watching horror movies is not the brazilian##6
+ 3. the colombian is somewhere between the person eating grapes and the person watching horror movies##7
+ 4. the brazilian is not to the left of the person watching crime movies
+ 5. the person watching action movies is on the left or right of the person eating potato##3
+ 6. the colombian is the person watching action movies##1
+ 7. the person eating blueberry is somewhere to the right of the person watching documentary movies##5
+ 8. the dutch is between the person eating blueberry and the colombian##2
+ 9. the person watching horror movies is not to the right of the person eating blueberry
+10. the person eating plum is not to the right of the person eating potato
+11. the american is somewhere to the left of the person watching horror movies##5","{'Food': ['grapes', 'plum', 'potato', 'blueberry'], 'Movie-Genre': ['documentary', 'action', 'horror', 'crime'], 'Nationality': ['american', 'colombian', 'dutch', 'brazilian']}"
+Pt1_3x4_level8-6,"The people perfer 4 different movie-genres: adventure, musical, scientific, spy
+There are 4 different nationalities: chinese, indonesian, malaysian, polish
+The people use 4 different means of transport: car, taxi, train, tram
+ 1. the person watching adventure movies is on the right of the malaysian##1
+ 2. the chinese is not the person watching spy movies##6
+ 3. the chinese is between the malaysian and the person driving the train##2
+ 4. the person watching spy movies is on the right of the person driving the taxi##1
+ 5. the person watching adventure movies is on the left or right of the malaysian##3
+ 6. the person driving the train is on the right of the person driving the taxi##1
+ 7. the person driving the train is not the polish##6
+ 8. the person watching scientific movies is not to the right of the polish
+ 9. the polish is not to the left of the person driving the train
+10. the person driving the taxi is somewhere to the right of the person driving the tram##5
+11. the person watching scientific movies is not to the left of the polish
+12. the person watching spy movies is not to the left of the person driving the taxi
+13. the person watching spy movies is somewhere to the right of the person driving the taxi##5","{'Movie-Genre': ['musical', 'adventure', 'spy', 'scientific'], 'Nationality': ['malaysian', 'chinese', 'indonesian', 'polish'], 'Transport': ['tram', 'taxi', 'train', 'car']}"
+Pt1_3x4_level8-7,"There are 4 different favourite beverages: coffee, fanta, iced-tea, soy-milk
+There 4 different types of food: asparagus, cranberry, cucumber, lime
+The people prefer 4 different music-genres: house, jazz, pop, rock
+1. the person eating cucumber is somewhere to the right of the person eating lime##5
+2. the person eating asparagus is somewhere between the person eating lime and the person eating cucumber##7
+3. the person drinking iced-tea is on the left or right of the fan of pop##3
+4. the fan of pop is not to the right of the person drinking soy-milk
+5. the person eating lime is somewhere to the right of the person drinking fanta##5
+6. the person eating asparagus is not to the right of the person drinking iced-tea
+7. the person eating lime is the fan of jazz##1
+8. the person eating lime is somewhere between the fan of rock and the person drinking fanta##7
+9. the person eating lime is on the left of the fan of rock##1","{'Beverage': ['fanta', 'coffee', 'iced-tea', 'soy-milk'], 'Food': ['cranberry', 'lime', 'asparagus', 'cucumber'], 'Music-Genre': ['house', 'jazz', 'rock', 'pop']}"
+Pt1_3x4_level8-8,"The people have 4 different hobbies: drawing, fishing, magic-tricks, woodworking
+There are 4 different nationalities: german, indonesian, malaysian, pakistani
+The people use 4 different means of transport: car, helicopter, ship, subway
+ 1. the person who's hobby is magic-tricks is not to the right of the person driving the car
+ 2. the pakistani is somewhere between the person driving the subway and the malaysian##7
+ 3. the person who's hobby is fishing is not to the left of the person driving the helicopter
+ 4. the person driving the helicopter is on the far left##1
+ 5. the person who's hobby is drawing is on the far left or far right##3
+ 6. the german is not to the left of the person who's hobby is magic-tricks
+ 7. the pakistani is on the left or right of the german##3
+ 8. the german is somewhere to the right of the person who's hobby is drawing##5
+ 9. the person who's hobby is fishing is not to the left of the person driving the car
+10. the person driving the ship is not to the left of the person who's hobby is fishing
+11. the german is not to the left of the person who's hobby is woodworking
+12. the person who's hobby is fishing is on the left or right of the person driving the subway##3
+13. the german is somewhere to the left of the person who's hobby is fishing##5
+14. the person who's hobby is woodworking is on the left of the person who's hobby is fishing##1","{'Hobby': ['drawing', 'magic-tricks', 'woodworking', 'fishing'], 'Nationality': ['malaysian', 'pakistani', 'german', 'indonesian'], 'Transport': ['helicopter', 'car', 'subway', 'ship']}"
+Pt1_3x4_level8-9,"There are 4 different favourite beverages: almond-milk, iced-tea, juice, milk
+The people have 4 different jobs:  architect, bartender, coach, mechanic
+The people perfer 4 different movie-genres: adventure, comedy, epic, superhero
+ 1. the person drinking iced-tea is somewhere to the left of the person watching adventure movies##5
+ 2. the coach is not the person drinking almond-milk##6
+ 3. the mechanic is the person drinking iced-tea##1
+ 4. the coach is on the left or right of the person drinking juice##3
+ 5. the person watching comedy movies is on the left or right of the architect##3
+ 6. the person watching epic movies is the coach##1
+ 7. the bartender is not to the right of the coach
+ 8. the coach is not to the left of the person drinking milk
+ 9. the coach is somewhere to the left of the person watching comedy movies##5
+10. the coach is somewhere to the right of the bartender##5
+11. the architect is not the person drinking iced-tea##6","{'Beverage': ['juice', 'milk', 'iced-tea', 'almond-milk'], 'Job': ['bartender', 'coach', 'mechanic', 'architect'], 'Movie-Genre': ['superhero', 'epic', 'comedy', 'adventure']}"
diff --git a/part2/level8/Pt2_3x5_level8.csv b/part2/level8/Pt2_3x5_level8.csv
new file mode 100644
index 0000000000000000000000000000000000000000..d9174b5b96d71ab38f5d4c4640b3ef0e7f9da7bc
--- /dev/null
+++ b/part2/level8/Pt2_3x5_level8.csv
@@ -0,0 +1,197 @@
+ID,Clues,SolutionGrid
+Pt1_3x5_level8-0,"The people perfer 5 different movie-genres: crime, disaster, documentary, horror, time-travel
+There are 5 different nationalities: argentine, brazilian, british, german, russian
+The people use 5 different means of transport: airplane, car, helicopter, jet-ski, quad-bike
+ 1. the person watching crime movies is on the left of the person watching documentary movies##1
+ 2. the person driving the jet-ski is on the left of the brazilian##1
+ 3. the person watching crime movies is not to the right of the person watching documentary movies
+ 4. the person driving the car is somewhere between the german and the person driving the airplane##7
+ 5. the person watching time-travel movies is on the left of the argentine##1
+ 6. the russian is the person driving the jet-ski##1
+ 7. the person watching disaster movies is on the right of the argentine##1
+ 8. the person driving the helicopter is on the left of the person driving the car##1
+ 9. the brazilian is not to the left of the person driving the quad-bike
+10. the person watching documentary movies is not to the right of the brazilian
+11. the person driving the helicopter is somewhere to the right of the brazilian##5
+12. the person driving the quad-bike is not to the left of the person driving the jet-ski","{'Movie-Genre': ['crime', 'documentary', 'time-travel', 'horror', 'disaster'], 'Nationality': ['russian', 'brazilian', 'german', 'argentine', 'british'], 'Transport': ['jet-ski', 'quad-bike', 'helicopter', 'car', 'airplane']}"
+Pt1_3x5_level8-1,"There 5 different types of food: blueberry, cauliflower, cucumber, grapes, pepper
+The people prefer 5 different music-genres: classical, d&b, electronic, house, indie
+5 different pets are kept: bird, hedgehog, pony, snake, turtle
+ 1. the fan of classical is not to the left of the person eating cauliflower
+ 2. the person eating cucumber is not the fan of house##6
+ 3. the person eating cauliflower is somewhere to the right of the owner of the hedgehog##5
+ 4. the owner of the turtle is somewhere to the left of the owner of the bird##5
+ 5. the owner of the pony is somewhere between the fan of house and the person eating cauliflower##7
+ 6. the owner of the hedgehog is on the left of the person eating grapes##1
+ 7. the person eating pepper is the fan of house##1
+ 8. the fan of electronic is on the left or right of the fan of house##3
+ 9. the person eating pepper is on the left or right of the person eating blueberry##3
+10. the person eating cucumber is not to the right of the fan of house
+11. the person eating blueberry is not to the right of the owner of the hedgehog
+12. the owner of the bird is on the left of the owner of the hedgehog##1
+13. the owner of the turtle is on the left of the fan of indie##1","{'Food': ['cucumber', 'blueberry', 'pepper', 'grapes', 'cauliflower'], 'Music-Genre': ['d&b', 'indie', 'house', 'electronic', 'classical'], 'Pet': ['turtle', 'bird', 'hedgehog', 'pony', 'snake']}"
+Pt1_3x5_level8-2,"There 5 different types of food: eggplant, garlic, lemon, lime, strawberry
+There are 5 different nationalities: american, dutch, german, italian, mexican
+The people use 5 different means of transport: motorbike, quad-bike, skateboard, train, trike
+ 1. the person eating eggplant is somewhere to the right of the person eating garlic##5
+ 2. the person eating lime is somewhere to the left of the dutch##5
+ 3. the person eating garlic is somewhere to the left of the dutch##5
+ 4. the person eating lime is somewhere to the right of the person driving the motorbike##5
+ 5. the person eating lemon is on the left or right of the german##3
+ 6. the person driving the trike is on the left or right of the mexican##3
+ 7. the person driving the train is on the right of the person driving the trike##1
+ 8. the german is on the left of the mexican##1
+ 9. the person eating strawberry is somewhere to the right of the person eating eggplant##5
+10. the american is the person driving the skateboard##1
+11. the person eating eggplant is not to the left of the person eating lime
+12. the person driving the skateboard is on the left or right of the german##3
+13. the person driving the trike is somewhere to the right of the mexican##5
+14. the italian is on the far right##1
+15. the person driving the motorbike is somewhere to the left of the italian##5
+16. the person eating lemon is on the left of the german##1
+17. the person eating garlic is somewhere to the right of the american##5","{'Food': ['lemon', 'garlic', 'lime', 'eggplant', 'strawberry'], 'Nationality': ['american', 'german', 'mexican', 'dutch', 'italian'], 'Transport': ['skateboard', 'motorbike', 'quad-bike', 'trike', 'train']}"
+Pt1_3x5_level8-3,"There are 5 different favourite beverages: coffee, cola, iced-tea, juice, soy-milk
+There are 5 different nationalities: brazilian, canadian, french, spanish, thai
+5 different pets are kept: chinchilla, guinea-pig, horse, snake, turtle
+ 1. the person drinking soy-milk is somewhere to the left of the person drinking cola##5
+ 2. the owner of the horse is not to the left of the person drinking iced-tea
+ 3. the person drinking coffee is not to the right of the spanish
+ 4. the person drinking soy-milk is on the right of the person drinking juice##1
+ 5. the owner of the horse is not the spanish##6
+ 6. the brazilian is not to the left of the spanish
+ 7. the owner of the guinea-pig is on the left of the owner of the snake##1
+ 8. the canadian is on the right of the person drinking cola##1
+ 9. the brazilian is in an odd position##4
+10. the person drinking iced-tea is somewhere to the right of the person drinking juice##5
+11. the person drinking soy-milk is not to the right of the person drinking cola
+12. the spanish is on the left of the owner of the guinea-pig##1
+13. the spanish is not to the left of the thai
+14. the person drinking cola is somewhere to the right of the owner of the guinea-pig##5
+15. the owner of the turtle is somewhere to the left of the spanish##5
+16. the canadian is on the far right##1","{'Beverage': ['coffee', 'juice', 'soy-milk', 'cola', 'iced-tea'], 'Nationality': ['thai', 'spanish', 'brazilian', 'french', 'canadian'], 'Pet': ['turtle', 'chinchilla', 'guinea-pig', 'snake', 'horse']}"
+Pt1_3x5_level8-4,"There 5 different types of food: apple, avocado, lemon, raspberry, strawberry
+The people have 5 different hobbies: collecting, cooking, filmmaking, photography, puzzles
+The people prefer 5 different types of sport: badminton, climbing, skateboarding, soccer, swimming
+ 1. the person who's sport is climbing is in the middle##1
+ 2. the person who's sport is swimming is in an odd position##4
+ 3. the person who's sport is skateboarding is on the far left or far right##3
+ 4. the person eating apple is somewhere between the person who's sport is skateboarding and the person eating lemon##7
+ 5. the person who's sport is soccer is somewhere to the right of the person who's hobby is cooking##5
+ 6. the person who's hobby is photography is not to the left of the person eating lemon
+ 7. the person who's hobby is collecting is somewhere to the left of the person eating raspberry##5
+ 8. the person eating lemon is not the person who's hobby is filmmaking##6
+ 9. the person who's hobby is photography is not to the left of the person eating raspberry
+10. the person eating lemon is not the person who's hobby is filmmaking##6
+11. the person who's sport is skateboarding is on the left of the person eating avocado##1
+12. the person who's hobby is collecting is on the far left or far right##3
+13. the person eating raspberry is in an odd position##4
+14. the person who's hobby is puzzles is somewhere to the right of the person eating strawberry##5
+15. the person who's hobby is cooking is in an odd position##4
+16. the person who's hobby is cooking is on the left of the person who's hobby is filmmaking##1","{'Food': ['strawberry', 'avocado', 'raspberry', 'apple', 'lemon'], 'Hobby': ['collecting', 'puzzles', 'cooking', 'filmmaking', 'photography'], 'Sport': ['skateboarding', 'badminton', 'climbing', 'soccer', 'swimming']}"
+Pt1_3x5_level8-5,"There 5 different types of food: corn, garlic, lime, radish, tomato
+The people prefer 5 different music-genres: ambient, disco, reggae, techno, trance
+The people use 5 different means of transport: bike, jet-ski, quad-bike, trike, van
+ 1. the fan of disco is on the far left##1
+ 2. the person eating corn is not to the left of the person eating radish
+ 3. the person eating tomato is on the left or right of the person driving the trike##3
+ 4. the person eating radish is in an odd position##4
+ 5. the person driving the quad-bike is somewhere between the person driving the jet-ski and the person eating lime##7
+ 6. the fan of reggae is somewhere to the right of the person eating corn##5
+ 7. the person driving the van is not to the right of the person eating lime
+ 8. the fan of ambient is somewhere to the right of the fan of trance##5
+ 9. the person driving the bike is somewhere to the right of the fan of reggae##5
+10. the person eating tomato is somewhere to the left of the fan of reggae##5
+11. the person driving the quad-bike is not the fan of techno##6
+12. the person eating lime is not the fan of disco##6
+13. the person eating garlic is not to the left of the fan of ambient
+14. the person driving the jet-ski is in an odd position##4
+15. the person eating garlic is not to the left of the person driving the quad-bike
+16. the person eating corn is somewhere to the right of the fan of trance##5
+17. the person eating garlic is on the left or right of the person eating corn##3
+18. the person driving the bike is not to the left of the person eating garlic
+19. the fan of reggae is somewhere to the right of the person driving the quad-bike##5
+20. the fan of techno is not to the right of the person driving the bike","{'Food': ['radish', 'tomato', 'corn', 'garlic', 'lime'], 'Music-Genre': ['disco', 'trance', 'ambient', 'reggae', 'techno'], 'Transport': ['jet-ski', 'quad-bike', 'trike', 'van', 'bike']}"
+Pt1_3x5_level8-6,"The people have 5 different hobbies: fishing, magic-tricks, photography, puzzles, video-games
+The people perfer 5 different movie-genres: family, mystery, romance, thriller, time-travel
+The people prefer 5 different types of sport: basketball, climbing, golf, handball, rowing
+ 1. the person who's hobby is puzzles is not the person who's sport is climbing##6
+ 2. the person who's sport is climbing is on the left or right of the person who's hobby is video-games##3
+ 3. the person who's hobby is photography is not to the left of the person watching family movies
+ 4. the person who's sport is golf is somewhere to the right of the person watching time-travel movies##5
+ 5. the person who's sport is handball is somewhere between the person who's hobby is magic-tricks and the person watching family movies##7
+ 6. the person who's sport is climbing is on the left or right of the person who's sport is handball##3
+ 7. the person watching family movies is not to the left of the person who's sport is golf
+ 8. the person who's hobby is fishing is not the person who's sport is handball##6
+ 9. the person who's sport is handball is somewhere to the right of the person watching family movies##5
+10. the person who's sport is golf is not to the right of the person watching family movies
+11. the person who's hobby is puzzles is not to the left of the person who's sport is basketball
+12. the person who's hobby is puzzles is not to the left of the person who's sport is basketball
+13. the person who's sport is handball is not to the right of the person watching thriller movies
+14. the person watching mystery movies is not to the left of the person who's hobby is magic-tricks
+15. the person watching family movies is on the right of the person who's sport is basketball##1
+16. the person who's sport is climbing is on the right of the person watching thriller movies##1
+17. the person who's sport is golf is not to the left of the person who's hobby is photography
+18. the person watching family movies is on the left of the person watching romance movies##1
+19. the person who's hobby is photography is on the left or right of the person who's hobby is fishing##3
+20. the person who's hobby is photography is not to the right of the person who's hobby is fishing
+21. the person who's sport is basketball is not the person watching family movies##6","{'Hobby': ['puzzles', 'photography', 'fishing', 'video-games', 'magic-tricks'], 'Movie-Genre': ['time-travel', 'family', 'romance', 'thriller', 'mystery'], 'Sport': ['basketball', 'golf', 'rowing', 'handball', 'climbing']}"
+Pt1_3x5_level8-7,"The people have 5 different hobbies: camping, cooking, dancing, fishing, skydiving
+The people have 5 different jobs:  chef, coach, firefighter, manager, musician
+There are 5 different nationalities: brazilian, british, german, indonesian, thai
+ 1. the person who's hobby is cooking is not to the right of the brazilian
+ 2. the person who's hobby is camping is between the musician and the person who's hobby is fishing##2
+ 3. the brazilian is not the person who's hobby is dancing##6
+ 4. the chef is not to the left of the german
+ 5. the musician is somewhere to the left of the person who's hobby is skydiving##5
+ 6. the person who's hobby is skydiving is not to the right of the thai
+ 7. the coach is somewhere to the left of the chef##5
+ 8. the musician is not the thai##6
+ 9. the person who's hobby is camping is not to the right of the firefighter
+10. the british is on the left or right of the firefighter##3
+11. the thai is on the left or right of the chef##3
+12. the coach is somewhere to the right of the person who's hobby is camping##5
+13. the person who's hobby is camping is somewhere to the right of the brazilian##5
+14. the person who's hobby is dancing is the german##1
+15. the musician is not to the right of the brazilian
+16. the indonesian is on the left of the british##1
+17. the coach is the thai##1
+18. the person who's hobby is skydiving is not to the right of the chef
+19. the british is on the left or right of the firefighter##3
+20. the person who's hobby is cooking is not to the left of the musician","{'Hobby': ['cooking', 'camping', 'fishing', 'skydiving', 'dancing'], 'Job': ['musician', 'firefighter', 'manager', 'coach', 'chef'], 'Nationality': ['brazilian', 'indonesian', 'british', 'thai', 'german']}"
+Pt1_3x5_level8-8,"There are 5 different favourite beverages: 7up, hot-chocolate, lemonade, tea, water
+The people have 5 different hobbies: baking, cooking, fishing, magic-tricks, photography
+There are 5 different nationalities: american, chinese, dutch, japanese, turkish
+ 1. the person drinking hot-chocolate is on the right of the person drinking 7up##1
+ 2. the person who's hobby is baking is the chinese##1
+ 3. the american is on the left of the person who's hobby is baking##1
+ 4. the person who's hobby is fishing is somewhere to the left of the person who's hobby is magic-tricks##5
+ 5. the person drinking lemonade is not to the right of the american
+ 6. the chinese is somewhere between the person drinking lemonade and the japanese##7
+ 7. the person drinking tea is on the left or right of the person drinking lemonade##3
+ 8. the dutch is not to the left of the chinese
+ 9. the person who's hobby is cooking is somewhere between the dutch and the person who's hobby is fishing##7
+10. the person who's hobby is magic-tricks is on the left or right of the chinese##3
+11. the chinese is not to the left of the person drinking lemonade
+12. the american is in an odd position##4
+13. the turkish is on the right of the person drinking tea##1
+14. the person who's hobby is baking is in an even position##4
+15. the person drinking hot-chocolate is on the right of the person who's hobby is magic-tricks##1
+16. the japanese is not to the left of the person who's hobby is fishing","{'Beverage': ['lemonade', 'tea', '7up', 'hot-chocolate', 'water'], 'Hobby': ['fishing', 'baking', 'magic-tricks', 'cooking', 'photography'], 'Nationality': ['american', 'chinese', 'turkish', 'japanese', 'dutch']}"
+Pt1_3x5_level8-9,"The people have 5 different jobs:  analyst, freelancer, journalist, paramedic, project-manager
+The people prefer 5 different music-genres: blues, country, gospel, jazz, salsa
+The people prefer 5 different types of sport: rugby, sailing, skateboarding, skiing, soccer
+ 1. the person who's sport is soccer is somewhere to the right of the fan of country##5
+ 2. the person who's sport is skiing is somewhere to the right of the person who's sport is skateboarding##5
+ 3. the journalist is somewhere to the left of the fan of salsa##5
+ 4. the fan of jazz is on the left of the person who's sport is rugby##1
+ 5. the paramedic is on the left or right of the fan of blues##3
+ 6. the person who's sport is sailing is not to the left of the fan of country
+ 7. the freelancer is somewhere to the right of the person who's sport is rugby##5
+ 8. the fan of country is between the person who's sport is sailing and the project-manager##2
+ 9. the person who's sport is rugby is in the middle##1
+10. the person who's sport is soccer is not to the right of the analyst
+11. the fan of jazz is not to the left of the person who's sport is skiing
+12. the person who's sport is sailing is not to the right of the fan of blues
+13. the fan of gospel is somewhere to the left of the fan of jazz##5
+14. the analyst is not to the left of the fan of gospel
+15. the fan of salsa is on the right of the fan of blues##1","{'Job': ['journalist', 'project-manager', 'paramedic', 'freelancer', 'analyst'], 'Music-Genre': ['gospel', 'jazz', 'country', 'blues', 'salsa'], 'Sport': ['skateboarding', 'skiing', 'rugby', 'sailing', 'soccer']}"
diff --git a/part2/level8/Pt2_3x6_level8.csv b/part2/level8/Pt2_3x6_level8.csv
new file mode 100644
index 0000000000000000000000000000000000000000..5ebe36b5e0e66a908a9e1ae2c43a75a5e177f02c
--- /dev/null
+++ b/part2/level8/Pt2_3x6_level8.csv
@@ -0,0 +1,264 @@
+ID,Clues,SolutionGrid
+Pt1_3x6_level8-0,"There 6 different types of food: asparagus, avocado, carrot, eggplant, raspberry, zucchini
+The people have 6 different jobs:  architect, paramedic, photographer, pilot, security-guard, writer
+There are 6 different nationalities: american, australian, canadian, italian, malaysian, polish
+ 1. the malaysian is not to the right of the person eating avocado
+ 2. the pilot is somewhere between the writer and the photographer##7
+ 3. the person eating asparagus is not to the left of the person eating raspberry
+ 4. the australian is not to the left of the australian
+ 5. the pilot is the polish##1
+ 6. the polish is not to the left of the canadian
+ 7. the photographer is somewhere to the right of the person eating asparagus##5
+ 8. the italian is between the pilot and the person eating avocado##2
+ 9. the canadian is between the polish and the american##2
+10. the italian is not to the left of the photographer
+11. the person eating zucchini is not to the right of the pilot
+12. the person eating carrot is on the right of the malaysian##1
+13. the person eating carrot is not to the left of the person eating eggplant
+14. the polish is somewhere to the right of the security-guard##5
+15. the pilot is on the right of the person eating zucchini##1
+16. the malaysian is on the left of the person eating carrot##1
+17. the person eating asparagus is somewhere to the left of the person eating carrot##5
+18. the person eating avocado is not to the left of the photographer
+19. the security-guard is on the left of the pilot##1
+20. the australian is on the far right##1
+21. the polish is somewhere to the left of the malaysian##5
+22. the canadian is not to the left of the person eating raspberry
+23. the architect is not to the left of the polish
+24. the italian is the person eating eggplant##1
+25. the person eating carrot is the paramedic##1","{'Food': ['raspberry', 'zucchini', 'asparagus', 'eggplant', 'avocado', 'carrot'], 'Job': ['writer', 'security-guard', 'pilot', 'photographer', 'architect', 'paramedic'], 'Nationality': ['american', 'canadian', 'polish', 'italian', 'malaysian', 'australian']}"
+Pt1_3x6_level8-1,"The people have 6 different hobbies: board-games, drawing, fishing, reading, skydiving, writing
+There are 6 different nationalities: canadian, egyptian, french, german, indian, pakistani
+The people prefer 6 different types of sport: badminton, handball, skateboarding, snowboarding, surfing, swimming
+ 1. the canadian is not the person who's hobby is writing##6
+ 2. the canadian is not to the left of the person who's sport is skateboarding
+ 3. the person who's hobby is drawing is the person who's sport is snowboarding##1
+ 4. the person who's hobby is reading is not to the left of the person who's hobby is skydiving
+ 5. the pakistani is not to the right of the person who's hobby is fishing
+ 6. the person who's hobby is drawing is not to the right of the pakistani
+ 7. the german is on the right of the person who's hobby is drawing##1
+ 8. the person who's hobby is drawing is not the indian##6
+ 9. the person who's hobby is drawing is not to the right of the person who's sport is badminton
+10. the person who's sport is handball is not to the left of the german
+11. the person who's hobby is board-games is somewhere between the egyptian and the person who's hobby is drawing##7
+12. the pakistani is somewhere to the left of the german##5
+13. the german is somewhere to the right of the pakistani##5
+14. the person who's hobby is fishing is not to the left of the person who's hobby is writing
+15. the person who's hobby is skydiving is somewhere to the left of the person who's hobby is board-games##5
+16. the indian is on the right of the person who's sport is surfing##1
+17. the person who's sport is handball is in an even position##4
+18. the person who's hobby is writing is not to the right of the person who's hobby is reading
+19. the french is on the far left##1
+20. the egyptian is in an even position##4
+21. the indian is not to the left of the person who's sport is skateboarding
+22. the person who's sport is badminton is somewhere between the canadian and the pakistani##7
+23. the person who's hobby is skydiving is the canadian##1","{'Hobby': ['writing', 'drawing', 'fishing', 'skydiving', 'board-games', 'reading'], 'Nationality': ['french', 'pakistani', 'german', 'canadian', 'indian', 'egyptian'], 'Sport': ['skateboarding', 'snowboarding', 'badminton', 'surfing', 'swimming', 'handball']}"
+Pt1_3x6_level8-2,"There are 6 different favourite beverages: 7up, coffee, fanta, lemonade, milk, tea
+There 6 different types of food: asparagus, kiwi, lemon, papaya, pumpkin, tomato
+There are 6 different nationalities: chinese, indian, mexican, nigerian, russian, thai
+ 1. the thai is not the person drinking milk##6
+ 2. the person eating papaya is somewhere to the right of the person eating tomato##5
+ 3. the person eating asparagus is in an even position##4
+ 4. the person drinking tea is somewhere to the right of the person eating lemon##5
+ 5. the nigerian is on the right of the indian##1
+ 6. the thai is not to the left of the person eating asparagus
+ 7. the person eating tomato is not to the right of the indian
+ 8. the person eating kiwi is somewhere to the right of the thai##5
+ 9. the person eating papaya is between the chinese and the person drinking 7up##2
+10. the person eating asparagus is somewhere to the right of the russian##5
+11. the thai is somewhere to the left of the person eating kiwi##5
+12. the person eating lemon is on the left of the person eating asparagus##1
+13. the person drinking 7up is between the person eating papaya and the person eating asparagus##2
+14. the person eating kiwi is in an even position##4
+15. the person eating tomato is on the left of the russian##1
+16. the person drinking coffee is not to the right of the chinese
+17. the person drinking tea is on the left of the mexican##1
+18. the person drinking lemonade is the person eating papaya##1
+19. the person eating asparagus is the person drinking milk##1
+20. the person eating asparagus is somewhere to the right of the person eating lemon##5","{'Beverage': ['coffee', 'lemonade', '7up', 'milk', 'tea', 'fanta'], 'Food': ['tomato', 'papaya', 'lemon', 'asparagus', 'pumpkin', 'kiwi'], 'Nationality': ['chinese', 'russian', 'indian', 'nigerian', 'thai', 'mexican']}"
+Pt1_3x6_level8-3,"There 6 different types of food: cauliflower, cucumber, grapefruit, pepper, spinach, zucchini
+The people prefer 6 different music-genres: ambient, disco, folk, jazz, salsa, soul
+The people use 6 different means of transport: airplane, bike, helicopter, jet-ski, motorbike, skateboard
+ 1. the person eating zucchini is somewhere to the right of the fan of jazz##5
+ 2. the fan of ambient is in an odd position##4
+ 3. the person eating spinach is not to the right of the fan of ambient
+ 4. the fan of ambient is somewhere to the left of the fan of salsa##5
+ 5. the person eating spinach is somewhere to the left of the person eating pepper##5
+ 6. the person eating zucchini is somewhere between the person driving the motorbike and the person driving the jet-ski##7
+ 7. the person driving the jet-ski is not to the right of the person driving the jet-ski
+ 8. the person driving the helicopter is not to the right of the person driving the jet-ski
+ 9. the fan of jazz is not to the right of the person driving the jet-ski
+10. the fan of salsa is not to the right of the fan of disco
+11. the person driving the motorbike is on the right of the person driving the helicopter##1
+12. the person eating pepper is not to the right of the person driving the airplane
+13. the fan of soul is in an even position##4
+14. the fan of folk is somewhere to the right of the person eating grapefruit##5
+15. the person eating grapefruit is not to the right of the person eating pepper
+16. the person eating cauliflower is not to the left of the person eating spinach
+17. the person driving the jet-ski is not the person eating cauliflower##6
+18. the person eating pepper is on the far left or far right##3
+19. the person eating spinach is on the far left or far right##3
+20. the person eating cauliflower is not to the right of the fan of jazz
+21. the fan of salsa is somewhere to the left of the fan of disco##5
+22. the person driving the helicopter is on the far left##1
+23. the person driving the bike is not to the left of the person eating grapefruit
+24. the person eating cucumber is somewhere to the left of the person eating grapefruit##5","{'Food': ['spinach', 'cauliflower', 'zucchini', 'cucumber', 'grapefruit', 'pepper'], 'Music-Genre': ['ambient', 'jazz', 'salsa', 'soul', 'disco', 'folk'], 'Transport': ['helicopter', 'motorbike', 'skateboard', 'jet-ski', 'bike', 'airplane']}"
+Pt1_3x6_level8-4,"There 6 different types of food: apricot, asparagus, cucumber, grapes, orange, peas
+The people have 6 different hobbies: baking, collecting, drawing, fishing, singing, skydiving
+The people have 6 different jobs:  accountant, analyst, pilot, police-officer, teacher, videographer
+ 1. the person who's hobby is baking is somewhere to the left of the person who's hobby is fishing##5
+ 2. the analyst is not to the right of the person who's hobby is skydiving
+ 3. the person who's hobby is fishing is somewhere to the right of the pilot##5
+ 4. the pilot is not to the left of the person eating peas
+ 5. the person who's hobby is skydiving is on the left or right of the person who's hobby is drawing##3
+ 6. the person eating orange is on the left of the person who's hobby is baking##1
+ 7. the accountant is not the person eating orange##6
+ 8. the person eating orange is not the person who's hobby is collecting##6
+ 9. the analyst is on the left or right of the person who's hobby is singing##3
+10. the person eating apricot is on the left of the teacher##1
+11. the accountant is not to the right of the person who's hobby is baking
+12. the person eating grapes is somewhere to the right of the person who's hobby is singing##5
+13. the person who's hobby is skydiving is on the left or right of the person eating grapes##3
+14. the person eating cucumber is on the right of the police-officer##1
+15. the videographer is on the left or right of the person who's hobby is fishing##3
+16. the police-officer is on the left of the person who's hobby is baking##1
+17. the person who's hobby is skydiving is not to the left of the person who's hobby is singing
+18. the teacher is not to the left of the videographer
+19. the person who's hobby is collecting is not the police-officer##6
+20. the person who's hobby is collecting is somewhere to the right of the person eating cucumber##5
+21. the person eating grapes is somewhere to the left of the person eating orange##5
+22. the person eating asparagus is not to the left of the videographer
+23. the accountant is somewhere to the left of the videographer##5
+24. the person who's hobby is collecting is not to the left of the person who's hobby is collecting
+25. the person eating orange is on the left of the accountant##1","{'Food': ['peas', 'grapes', 'orange', 'cucumber', 'apricot', 'asparagus'], 'Hobby': ['singing', 'drawing', 'skydiving', 'baking', 'collecting', 'fishing'], 'Job': ['pilot', 'analyst', 'police-officer', 'accountant', 'videographer', 'teacher']}"
+Pt1_3x6_level8-5,"There 6 different types of food: asparagus, eggplant, peas, pepper, spinach, watermelon
+The people have 6 different hobbies: gardening, photography, reading, rock-climbing, traveling, writing
+The people prefer 6 different music-genres: electronic, funk, gospel, indie, r&b, reggae
+ 1. the person eating spinach is not to the right of the person who's hobby is gardening
+ 2. the person eating peas is on the left of the person who's hobby is gardening##1
+ 3. the fan of r&b is on the left or right of the person eating pepper##3
+ 4. the fan of electronic is somewhere between the person eating watermelon and the person eating peas##7
+ 5. the fan of r&b is on the left or right of the person who's hobby is photography##3
+ 6. the person eating peas is not to the left of the fan of reggae
+ 7. the person who's hobby is reading is somewhere to the left of the person eating peas##5
+ 8. the person who's hobby is traveling is somewhere to the left of the person who's hobby is photography##5
+ 9. the person eating peas is on the left of the fan of indie##1
+10. the fan of indie is on the far right##1
+11. the person eating watermelon is on the right of the person who's hobby is reading##1
+12. the fan of reggae is not the person eating asparagus##6
+13. the person who's hobby is writing is between the fan of electronic and the person eating eggplant##2
+14. the fan of r&b is somewhere to the right of the person who's hobby is rock-climbing##5
+15. the person who's hobby is gardening is on the right of the fan of funk##1
+16. the fan of reggae is somewhere between the fan of gospel and the fan of funk##7
+17. the person eating spinach is somewhere to the right of the fan of reggae##5
+18. the person eating pepper is not the fan of funk##6
+19. the person eating spinach is somewhere between the person who's hobby is traveling and the fan of indie##7
+20. the person who's hobby is traveling is not the person eating pepper##6
+21. the person eating asparagus is somewhere to the left of the person eating pepper##5
+22. the person eating peas is on the left or right of the fan of electronic##3","{'Food': ['asparagus', 'pepper', 'watermelon', 'spinach', 'peas', 'eggplant'], 'Hobby': ['rock-climbing', 'reading', 'traveling', 'photography', 'writing', 'gardening'], 'Music-Genre': ['gospel', 'reggae', 'r&b', 'electronic', 'funk', 'indie']}"
+Pt1_3x6_level8-6,"The people have 6 different jobs:  analyst, dressmaker, journalist, librarian, mechanic, writer
+The people perfer 6 different movie-genres: documentary, epic, horror, satire, time-travel, western
+The people use 6 different means of transport: airplane, bike, boat, jet-ski, roller, trike
+ 1. the person watching horror movies is not to the right of the person watching horror movies
+ 2. the person watching horror movies is somewhere to the left of the person watching documentary movies##5
+ 3. the person driving the trike is the person watching satire movies##1
+ 4. the person driving the bike is on the left or right of the person driving the roller##3
+ 5. the mechanic is not to the right of the journalist
+ 6. the person driving the bike is somewhere between the person watching epic movies and the person watching time-travel movies##7
+ 7. the person driving the jet-ski is somewhere to the right of the person driving the airplane##5
+ 8. the journalist is on the left of the person driving the trike##1
+ 9. the person driving the trike is not to the right of the dressmaker
+10. the person watching satire movies is between the person driving the jet-ski and the person driving the airplane##2
+11. the writer is not to the left of the person watching time-travel movies
+12. the person watching documentary movies is on the right of the person driving the boat##1
+13. the journalist is on the left or right of the person driving the trike##3
+14. the mechanic is not the person driving the airplane##6
+15. the person watching epic movies is on the left or right of the person watching satire movies##3
+16. the mechanic is somewhere to the left of the person watching western movies##5
+17. the person driving the trike is in an odd position##4
+18. the librarian is somewhere between the analyst and the person watching horror movies##7
+19. the person driving the trike is not the analyst##6
+20. the person driving the roller is not the librarian##6
+21. the person watching horror movies is somewhere to the left of the person driving the boat##5
+22. the journalist is not to the right of the person driving the trike
+23. the person watching horror movies is somewhere between the mechanic and the person driving the airplane##7","{'Job': ['mechanic', 'writer', 'librarian', 'journalist', 'dressmaker', 'analyst'], 'Movie-Genre': ['time-travel', 'horror', 'western', 'documentary', 'satire', 'epic'], 'Transport': ['roller', 'bike', 'boat', 'airplane', 'trike', 'jet-ski']}"
+Pt1_3x6_level8-7,"There 6 different types of food: artichoke, cherry, lime, papaya, pepper, tomato
+The people have 6 different hobbies: chess, collecting, dancing, filmmaking, photography, video-games
+The people use 6 different means of transport: bike, helicopter, motorbike, scooter, subway, trike
+ 1. the person who's hobby is dancing is on the far left or far right##3
+ 2. the person eating pepper is not the person who's hobby is chess##6
+ 3. the person driving the motorbike is somewhere to the right of the person who's hobby is chess##5
+ 4. the person who's hobby is video-games is on the far left or far right##3
+ 5. the person who's hobby is collecting is somewhere to the right of the person driving the bike##5
+ 6. the person eating artichoke is somewhere to the right of the person who's hobby is photography##5
+ 7. the person who's hobby is filmmaking is on the right of the person who's hobby is video-games##1
+ 8. the person driving the bike is on the left or right of the person driving the subway##3
+ 9. the person who's hobby is photography is on the left or right of the person eating papaya##3
+10. the person who's hobby is chess is not to the left of the person driving the scooter
+11. the person who's hobby is collecting is somewhere to the right of the person who's hobby is chess##5
+12. the person driving the trike is the person eating cherry##1
+13. the person who's hobby is filmmaking is somewhere to the left of the person eating lime##5
+14. the person driving the scooter is somewhere to the right of the person driving the bike##5
+15. the person eating artichoke is not to the right of the person who's hobby is collecting
+16. the person eating papaya is not the person who's hobby is photography##6
+17. the person who's hobby is photography is somewhere to the left of the person eating tomato##5
+18. the person driving the bike is not to the right of the person driving the scooter
+19. the person driving the trike is on the far left##1
+20. the person driving the helicopter is not to the right of the person driving the helicopter
+21. the person eating lime is on the left or right of the person eating tomato##3
+22. the person eating tomato is somewhere between the person driving the scooter and the person driving the helicopter##7
+23. the person who's hobby is dancing is on the left or right of the person who's hobby is collecting##3
+24. the person who's hobby is collecting is on the right of the person eating artichoke##1
+25. the person driving the helicopter is on the left or right of the person driving the motorbike##3
+26. the person eating artichoke is on the left or right of the person driving the subway##3","{'Food': ['cherry', 'papaya', 'pepper', 'artichoke', 'tomato', 'lime'], 'Hobby': ['video-games', 'filmmaking', 'photography', 'chess', 'collecting', 'dancing'], 'Transport': ['trike', 'bike', 'subway', 'scooter', 'motorbike', 'helicopter']}"
+Pt1_3x6_level8-8,"The people have 6 different hobbies: camping, card-games, drawing, singing, sudoku, video-games
+The people have 6 different jobs:  accountant, bartender, coach, engineer, photographer, social-worker
+6 different pets are kept: bird, lizard, mouse, rabbit, snake, turtle
+ 1. the bartender is on the right of the person who's hobby is singing##1
+ 2. the person who's hobby is singing is the owner of the snake##1
+ 3. the person who's hobby is video-games is the social-worker##1
+ 4. the person who's hobby is camping is on the left of the person who's hobby is card-games##1
+ 5. the owner of the rabbit is in an odd position##4
+ 6. the engineer is on the right of the person who's hobby is video-games##1
+ 7. the person who's hobby is drawing is not the accountant##6
+ 8. the owner of the lizard is somewhere to the right of the photographer##5
+ 9. the person who's hobby is singing is between the owner of the mouse and the bartender##2
+10. the owner of the lizard is on the right of the accountant##1
+11. the photographer is not to the right of the person who's hobby is card-games
+12. the person who's hobby is video-games is not to the left of the owner of the lizard
+13. the engineer is not the person who's hobby is drawing##6
+14. the coach is somewhere to the right of the photographer##5
+15. the coach is not to the right of the accountant
+16. the person who's hobby is sudoku is the owner of the turtle##1
+17. the owner of the mouse is somewhere to the right of the person who's hobby is camping##5
+18. the social-worker is somewhere to the right of the person who's hobby is singing##5
+19. the owner of the bird is not the photographer##6
+20. the engineer is not the owner of the rabbit##6","{'Hobby': ['camping', 'card-games', 'singing', 'drawing', 'video-games', 'sudoku'], 'Job': ['photographer', 'coach', 'accountant', 'bartender', 'social-worker', 'engineer'], 'Pet': ['rabbit', 'mouse', 'snake', 'lizard', 'bird', 'turtle']}"
+Pt1_3x6_level8-9,"There are 6 different favourite beverages: 7up, cola, fanta, lemonade, milk, soy-milk
+There 6 different types of food: apricot, eggplant, grapes, kiwi, onion, radish
+The people have 6 different jobs:  architect, journalist, manager, musician, social-worker, videographer
+ 1. the person eating grapes is on the left of the person drinking 7up##1
+ 2. the person eating grapes is somewhere between the person eating eggplant and the person eating onion##7
+ 3. the videographer is on the left or right of the person drinking lemonade##3
+ 4. the person drinking soy-milk is not to the left of the person eating kiwi
+ 5. the person eating onion is not the social-worker##6
+ 6. the social-worker is not to the right of the architect
+ 7. the person drinking lemonade is somewhere to the left of the person eating apricot##5
+ 8. the architect is not to the left of the videographer
+ 9. the person drinking cola is not the musician##6
+10. the person drinking soy-milk is not to the left of the manager
+11. the person drinking lemonade is not to the right of the journalist
+12. the person eating apricot is the architect##1
+13. the person drinking milk is not to the right of the person eating apricot
+14. the musician is somewhere to the left of the manager##5
+15. the person drinking lemonade is on the left or right of the person drinking 7up##3
+16. the architect is somewhere to the right of the journalist##5
+17. the videographer is between the person eating radish and the journalist##2
+18. the manager is on the far right##1
+19. the journalist is the person drinking lemonade##1
+20. the person eating eggplant is in an even position##4
+21. the person drinking 7up is not to the left of the videographer
+22. the person eating eggplant is somewhere to the left of the person drinking lemonade##5
+23. the person eating radish is somewhere to the left of the person drinking milk##5
+24. the person drinking fanta is the person eating kiwi##1
+25. the person drinking cola is not to the left of the social-worker","{'Beverage': ['cola', 'milk', 'lemonade', '7up', 'fanta', 'soy-milk'], 'Food': ['radish', 'eggplant', 'grapes', 'apricot', 'kiwi', 'onion'], 'Job': ['social-worker', 'videographer', 'journalist', 'architect', 'musician', 'manager']}"
diff --git a/part2/level8/Pt2_3x7_level8.csv b/part2/level8/Pt2_3x7_level8.csv
new file mode 100644
index 0000000000000000000000000000000000000000..5b4c5da0fd8667ef284db57c2275c6e9fe2bc4ac
--- /dev/null
+++ b/part2/level8/Pt2_3x7_level8.csv
@@ -0,0 +1,322 @@
+ID,Clues,SolutionGrid
+Pt1_3x7_level8-0,"There are 7 different favourite beverages: 7up, almond-milk, cola, iced-tea, soy-milk, tea, water
+7 different pets are kept: cat, chinchilla, fish, goat, hedgehog, rat, turtle
+The people prefer 7 different types of sport: basketball, climbing, lacrosse, rowing, rugby, surfing, swimming
+ 1. the owner of the fish is on the left or right of the person drinking cola##3
+ 2. the person who's sport is surfing is between the person drinking soy-milk and the person drinking tea##2
+ 3. the owner of the rat is in an odd position##4
+ 4. the person who's sport is swimming is not the person drinking water##6
+ 5. the owner of the hedgehog is on the right of the owner of the chinchilla##1
+ 6. the person drinking iced-tea is not the owner of the fish##6
+ 7. the person who's sport is surfing is not to the left of the owner of the goat
+ 8. the person drinking soy-milk is somewhere between the person drinking 7up and the person who's sport is lacrosse##7
+ 9. the person drinking water is not to the left of the person who's sport is climbing
+10. the person drinking iced-tea is not to the right of the owner of the goat
+11. the person drinking almond-milk is not to the right of the person who's sport is rugby
+12. the person who's sport is basketball is not to the right of the person drinking cola
+13. the owner of the chinchilla is somewhere to the left of the person who's sport is rugby##5
+14. the owner of the cat is somewhere to the left of the person drinking 7up##5
+15. the person drinking almond-milk is in an even position##4
+16. the person who's sport is rugby is on the far right##1
+17. the person drinking soy-milk is on the left or right of the person who's sport is rowing##3
+18. the person who's sport is climbing is not to the right of the owner of the rat
+19. the person drinking tea is on the left of the owner of the goat##1
+20. the owner of the fish is on the right of the person drinking iced-tea##1
+21. the person drinking tea is somewhere to the left of the person drinking cola##5
+22. the person drinking 7up is not to the right of the person who's sport is rowing
+23. the owner of the chinchilla is not to the right of the person who's sport is swimming
+24. the person drinking 7up is between the owner of the chinchilla and the person who's sport is climbing##2
+25. the owner of the goat is somewhere to the left of the owner of the turtle##5
+26. the person who's sport is basketball is on the far left##1
+27. the person drinking soy-milk is not to the left of the person who's sport is climbing
+28. the person drinking almond-milk is somewhere to the left of the person drinking water##5
+29. the owner of the fish is on the left of the owner of the goat##1
+30. the person who's sport is basketball is not to the right of the person drinking iced-tea
+31. the owner of the rat is somewhere to the right of the person who's sport is surfing##5
+32. the person drinking soy-milk is not to the left of the person who's sport is basketball","{'Beverage': ['iced-tea', 'tea', 'cola', 'soy-milk', '7up', 'almond-milk', 'water'], 'Pet': ['cat', 'fish', 'goat', 'turtle', 'rat', 'chinchilla', 'hedgehog'], 'Sport': ['basketball', 'lacrosse', 'surfing', 'climbing', 'rowing', 'swimming', 'rugby']}"
+Pt1_3x7_level8-1,"There 7 different types of food: apricot, grapefruit, mango, plum, strawberry, watermelon, zucchini
+7 different pets are kept: bird, cat, fish, goat, guinea-pig, horse, rabbit
+The people prefer 7 different types of sport: badminton, handball, sailing, snowboarding, swimming, tennis, weightlifting
+ 1. the person eating apricot is not to the right of the person eating plum
+ 2. the person who's sport is swimming is not to the right of the owner of the fish
+ 3. the owner of the fish is not to the left of the person eating mango
+ 4. the owner of the rabbit is somewhere to the left of the person eating watermelon##5
+ 5. the person who's sport is tennis is not to the right of the person who's sport is badminton
+ 6. the person who's sport is handball is not the person eating mango##6
+ 7. the person eating mango is not to the left of the owner of the goat
+ 8. the person eating grapefruit is not to the right of the person eating strawberry
+ 9. the person eating zucchini is not the person who's sport is weightlifting##6
+10. the owner of the rabbit is not to the left of the person eating grapefruit
+11. the person eating grapefruit is on the left of the person eating watermelon##1
+12. the owner of the rabbit is not to the right of the person who's sport is badminton
+13. the person who's sport is badminton is somewhere to the left of the person who's sport is handball##5
+14. the owner of the goat is on the right of the person who's sport is tennis##1
+15. the person who's sport is weightlifting is somewhere to the right of the owner of the bird##5
+16. the owner of the horse is on the left or right of the owner of the fish##3
+17. the person eating strawberry is the owner of the cat##1
+18. the person who's sport is snowboarding is on the left or right of the person eating plum##3
+19. the person who's sport is snowboarding is on the far left or far right##3
+20. the person eating watermelon is not the owner of the rabbit##6
+21. the person eating grapefruit is not to the left of the owner of the guinea-pig
+22. the owner of the rabbit is between the person who's sport is swimming and the owner of the guinea-pig##2
+23. the owner of the cat is on the right of the person eating zucchini##1
+24. the owner of the cat is on the far left or far right##3
+25. the person who's sport is weightlifting is not to the left of the owner of the cat
+26. the owner of the cat is not the person eating grapefruit##6
+27. the owner of the horse is between the owner of the cat and the owner of the fish##2
+28. the owner of the rabbit is in an odd position##4","{'Food': ['apricot', 'plum', 'grapefruit', 'watermelon', 'mango', 'zucchini', 'strawberry'], 'Pet': ['bird', 'guinea-pig', 'rabbit', 'goat', 'fish', 'horse', 'cat'], 'Sport': ['snowboarding', 'sailing', 'tennis', 'swimming', 'badminton', 'handball', 'weightlifting']}"
+Pt1_3x7_level8-2,"The people have 7 different jobs:  analyst, bartender, fisherman, lawyer, paramedic, photographer, social-worker
+There are 7 different nationalities: american, argentine, british, german, japanese, malaysian, turkish
+7 different pets are kept: cat, goldfish, hamster, hedgehog, lizard, pony, turtle
+ 1. the owner of the turtle is not to the left of the japanese
+ 2. the owner of the hamster is not the japanese##6
+ 3. the owner of the turtle is on the right of the german##1
+ 4. the fisherman is not to the left of the british
+ 5. the turkish is not to the right of the owner of the hedgehog
+ 6. the bartender is on the right of the owner of the pony##1
+ 7. the american is on the left or right of the german##3
+ 8. the lawyer is not to the left of the turkish
+ 9. the lawyer is on the left of the fisherman##1
+10. the analyst is on the left of the social-worker##1
+11. the bartender is not the owner of the cat##6
+12. the owner of the hamster is somewhere to the right of the turkish##5
+13. the owner of the hamster is somewhere to the right of the owner of the goldfish##5
+14. the paramedic is somewhere to the left of the bartender##5
+15. the photographer is on the left of the owner of the turtle##1
+16. the owner of the turtle is not the bartender##6
+17. the american is not to the left of the british
+18. the turkish is on the right of the japanese##1
+19. the malaysian is on the left or right of the analyst##3
+20. the owner of the pony is on the far left or far right##3
+21. the argentine is somewhere to the right of the turkish##5
+22. the owner of the hedgehog is between the photographer and the turkish##2
+23. the owner of the lizard is not to the left of the malaysian
+24. the paramedic is in an odd position##4
+25. the fisherman is not to the left of the bartender
+26. the british is somewhere to the left of the japanese##5
+27. the analyst is not to the left of the german
+28. the lawyer is the turkish##1
+29. the malaysian is somewhere to the right of the japanese##5
+30. the turkish is not the fisherman##6
+31. the american is not to the right of the fisherman","{'Job': ['paramedic', 'bartender', 'lawyer', 'fisherman', 'photographer', 'analyst', 'social-worker'], 'Nationality': ['british', 'japanese', 'turkish', 'american', 'german', 'argentine', 'malaysian'], 'Pet': ['pony', 'goldfish', 'cat', 'hedgehog', 'hamster', 'turtle', 'lizard']}"
+Pt1_3x7_level8-3,"There 7 different types of food: artichoke, carrot, cherry, lemon, peas, pumpkin, raspberry
+There are 7 different nationalities: brazilian, canadian, egyptian, german, indian, italian, turkish
+7 different pets are kept: cat, fish, frog, goat, goldfish, mouse, snake
+ 1. the owner of the fish is somewhere to the right of the owner of the frog##5
+ 2. the person eating lemon is not to the left of the owner of the goat
+ 3. the egyptian is not to the right of the person eating peas
+ 4. the canadian is in an odd position##4
+ 5. the person eating raspberry is on the left of the german##1
+ 6. the owner of the goldfish is between the owner of the cat and the owner of the snake##2
+ 7. the person eating peas is not the german##6
+ 8. the indian is on the left or right of the person eating peas##3
+ 9. the person eating raspberry is on the left or right of the person eating cherry##3
+10. the owner of the goat is on the left of the owner of the mouse##1
+11. the egyptian is somewhere to the right of the owner of the fish##5
+12. the german is somewhere to the left of the person eating pumpkin##5
+13. the brazilian is between the owner of the cat and the egyptian##2
+14. the person eating cherry is not the canadian##6
+15. the person eating lemon is on the right of the owner of the goldfish##1
+16. the person eating raspberry is somewhere to the left of the owner of the cat##5
+17. the owner of the fish is not to the right of the person eating cherry
+18. the turkish is not to the right of the person eating cherry
+19. the owner of the cat is not to the left of the person eating lemon
+20. the person eating artichoke is not to the right of the owner of the goldfish
+21. the person eating lemon is not to the left of the person eating peas
+22. the person eating peas is between the person eating carrot and the owner of the mouse##2
+23. the indian is in the middle##1
+24. the owner of the mouse is somewhere between the egyptian and the canadian##7
+25. the person eating pumpkin is not to the right of the indian
+26. the person eating pumpkin is on the right of the canadian##1
+27. the person eating cherry is not to the right of the german
+28. the owner of the snake is somewhere between the owner of the mouse and the owner of the goldfish##7","{'Food': ['raspberry', 'cherry', 'artichoke', 'pumpkin', 'peas', 'carrot', 'lemon'], 'Nationality': ['turkish', 'german', 'canadian', 'indian', 'egyptian', 'brazilian', 'italian'], 'Pet': ['frog', 'fish', 'goat', 'mouse', 'snake', 'goldfish', 'cat']}"
+Pt1_3x7_level8-4,"There 7 different types of food: apricot, carrot, eggplant, kiwi, mango, radish, strawberry
+The people have 7 different hobbies: card-games, cooking, filmmaking, rock-climbing, skydiving, sudoku, writing
+The people use 7 different means of transport: boat, car, jet-ski, motorbike, roller, skateboard, train
+ 1. the person who's hobby is writing is somewhere to the left of the person eating apricot##5
+ 2. the person eating mango is not to the right of the person eating mango
+ 3. the person driving the train is not to the left of the person who's hobby is filmmaking
+ 4. the person driving the boat is somewhere to the left of the person who's hobby is cooking##5
+ 5. the person driving the car is not the person who's hobby is cooking##6
+ 6. the person who's hobby is sudoku is the person driving the boat##1
+ 7. the person who's hobby is filmmaking is in an even position##4
+ 8. the person eating strawberry is somewhere to the right of the person driving the car##5
+ 9. the person eating mango is the person who's hobby is card-games##1
+10. the person driving the motorbike is in an odd position##4
+11. the person eating radish is not the person driving the jet-ski##6
+12. the person driving the boat is on the left of the person driving the skateboard##1
+13. the person who's hobby is cooking is somewhere to the right of the person eating apricot##5
+14. the person who's hobby is filmmaking is not to the left of the person driving the skateboard
+15. the person who's hobby is skydiving is not the person eating strawberry##6
+16. the person who's hobby is card-games is not the person eating apricot##6
+17. the person eating eggplant is not to the right of the person who's hobby is sudoku
+18. the person who's hobby is card-games is somewhere to the left of the person who's hobby is writing##5
+19. the person driving the jet-ski is not the person eating apricot##6
+20. the person driving the motorbike is not to the right of the person who's hobby is skydiving
+21. the person who's hobby is cooking is on the right of the person driving the skateboard##1
+22. the person eating kiwi is on the right of the person driving the train##1
+23. the person driving the car is not to the left of the person who's hobby is skydiving
+24. the person who's hobby is writing is the person eating carrot##1
+25. the person driving the boat is not the person eating radish##6
+26. the person eating eggplant is not the person driving the train##6
+27. the person driving the jet-ski is on the right of the person eating kiwi##1
+28. the person who's hobby is sudoku is not to the right of the person eating eggplant
+29. the person who's hobby is skydiving is on the left of the person driving the jet-ski##1
+30. the person who's hobby is skydiving is not to the left of the person who's hobby is cooking
+31. the person who's hobby is card-games is not to the right of the person who's hobby is filmmaking","{'Food': ['mango', 'carrot', 'eggplant', 'apricot', 'radish', 'kiwi', 'strawberry'], 'Hobby': ['card-games', 'writing', 'sudoku', 'filmmaking', 'cooking', 'skydiving', 'rock-climbing'], 'Transport': ['motorbike', 'roller', 'boat', 'skateboard', 'train', 'car', 'jet-ski']}"
+Pt1_3x7_level8-5,"There are 7 different favourite beverages: 7up, coffee, cola, fanta, lemonade, mirinda, water
+The people prefer 7 different music-genres: blues, classical, folk, house, indie, pop, reggae
+The people use 7 different means of transport: airplane, boat, car, jet-ski, taxi, trike, van
+ 1. the person driving the trike is in an even position##4
+ 2. the person driving the airplane is not the person drinking lemonade##6
+ 3. the person drinking fanta is between the person drinking cola and the person drinking lemonade##2
+ 4. the fan of pop is somewhere to the right of the person driving the taxi##5
+ 5. the person drinking water is not to the right of the fan of pop
+ 6. the person driving the van is not to the left of the person drinking mirinda
+ 7. the person drinking fanta is not the fan of reggae##6
+ 8. the person driving the airplane is on the right of the fan of reggae##1
+ 9. the fan of folk is not to the left of the person drinking lemonade
+10. the fan of folk is on the left or right of the fan of house##3
+11. the person driving the jet-ski is somewhere between the person drinking water and the person driving the taxi##7
+12. the person driving the van is on the left or right of the person driving the trike##3
+13. the person drinking lemonade is in an odd position##4
+14. the person driving the van is on the right of the fan of folk##1
+15. the person drinking lemonade is on the far left##1
+16. the fan of pop is somewhere between the person drinking coffee and the person drinking lemonade##7
+17. the fan of house is not to the right of the person driving the jet-ski
+18. the person driving the airplane is not the person drinking lemonade##6
+19. the fan of house is not to the left of the person driving the airplane
+20. the person drinking water is not to the left of the person drinking cola
+21. the fan of pop is not to the right of the person drinking coffee
+22. the person driving the airplane is somewhere to the right of the person driving the taxi##5
+23. the fan of blues is not to the right of the person driving the boat
+24. the person driving the van is the fan of pop##1
+25. the person drinking coffee is on the left of the person drinking 7up##1
+26. the fan of indie is on the far right##1
+27. the person driving the airplane is not the fan of blues##6
+28. the person drinking water is not to the right of the fan of folk
+29. the person driving the car is in the middle##1
+30. the person driving the boat is somewhere to the right of the fan of blues##5
+31. the person driving the boat is not the person drinking water##6
+32. the person driving the van is the person drinking mirinda##1","{'Beverage': ['lemonade', 'fanta', 'cola', 'water', 'mirinda', 'coffee', '7up'], 'Music-Genre': ['reggae', 'classical', 'house', 'folk', 'pop', 'blues', 'indie'], 'Transport': ['taxi', 'airplane', 'jet-ski', 'car', 'van', 'trike', 'boat']}"
+Pt1_3x7_level8-6,"The people prefer 7 different music-genres: classical, dubstep, funk, house, indie, techno, trance
+7 different pets are kept: cat, fish, goldfish, guinea-pig, hedgehog, horse, rabbit
+The people prefer 7 different types of sport: badminton, cricket, lacrosse, skiing, surfing, swimming, water-polo
+ 1. the fan of indie is in an even position##4
+ 2. the person who's sport is lacrosse is not to the right of the fan of house
+ 3. the owner of the horse is somewhere to the right of the fan of classical##5
+ 4. the owner of the rabbit is somewhere to the right of the fan of dubstep##5
+ 5. the owner of the rabbit is somewhere between the owner of the fish and the owner of the goldfish##7
+ 6. the fan of classical is not the owner of the hedgehog##6
+ 7. the fan of classical is not to the right of the owner of the rabbit
+ 8. the fan of house is not the person who's sport is cricket##6
+ 9. the fan of funk is on the far left##1
+10. the owner of the horse is not to the left of the fan of house
+11. the person who's sport is water-polo is on the right of the owner of the goldfish##1
+12. the owner of the rabbit is not the person who's sport is surfing##6
+13. the person who's sport is surfing is somewhere to the left of the owner of the hedgehog##5
+14. the owner of the guinea-pig is not to the right of the person who's sport is lacrosse
+15. the fan of classical is somewhere to the right of the person who's sport is skiing##5
+16. the fan of indie is somewhere to the left of the fan of house##5
+17. the owner of the fish is on the right of the fan of classical##1
+18. the fan of classical is not to the right of the person who's sport is lacrosse
+19. the owner of the horse is on the left or right of the person who's sport is badminton##3
+20. the person who's sport is swimming is the fan of funk##1
+21. the person who's sport is badminton is somewhere between the fan of house and the person who's sport is water-polo##7
+22. the person who's sport is cricket is on the left of the person who's sport is skiing##1
+23. the fan of trance is in the middle##1
+24. the fan of funk is somewhere to the left of the fan of indie##5
+25. the owner of the hedgehog is the fan of techno##1
+26. the person who's sport is swimming is on the far left or far right##3
+27. the owner of the rabbit is not to the left of the owner of the guinea-pig
+28. the owner of the guinea-pig is on the left or right of the fan of funk##3
+29. the owner of the fish is on the left or right of the fan of house##3","{'Music-Genre': ['funk', 'dubstep', 'techno', 'trance', 'classical', 'indie', 'house'], 'Pet': ['cat', 'guinea-pig', 'hedgehog', 'goldfish', 'rabbit', 'fish', 'horse'], 'Sport': ['swimming', 'surfing', 'cricket', 'skiing', 'water-polo', 'badminton', 'lacrosse']}"
+Pt1_3x7_level8-7,"The people have 7 different jobs:  analyst, bartender, chef, coach, fisherman, musician, project-manager
+The people perfer 7 different movie-genres: animation, disaster, documentary, fantasy, martial-arts, romance, satire
+There are 7 different nationalities: american, british, canadian, french, italian, nigerian, polish
+ 1. the person watching documentary movies is on the right of the person watching fantasy movies##1
+ 2. the chef is on the left of the person watching fantasy movies##1
+ 3. the person watching romance movies is on the right of the canadian##1
+ 4. the project-manager is somewhere to the right of the bartender##5
+ 5. the fisherman is not to the right of the coach
+ 6. the person watching martial-arts movies is the italian##1
+ 7. the italian is in an odd position##4
+ 8. the coach is not to the right of the french
+ 9. the polish is on the far right##1
+10. the project-manager is on the far left or far right##3
+11. the chef is not to the right of the person watching satire movies
+12. the canadian is not to the left of the italian
+13. the person watching satire movies is in the middle##1
+14. the polish is on the left or right of the musician##3
+15. the canadian is not the person watching disaster movies##6
+16. the american is between the bartender and the musician##2
+17. the british is not to the right of the nigerian
+18. the french is the person watching satire movies##1
+19. the canadian is not to the right of the project-manager
+20. the bartender is on the right of the nigerian##1
+21. the nigerian is on the left or right of the fisherman##3
+22. the chef is not to the right of the bartender","{'Job': ['chef', 'fisherman', 'coach', 'bartender', 'analyst', 'musician', 'project-manager'], 'Movie-Genre': ['martial-arts', 'fantasy', 'documentary', 'satire', 'disaster', 'animation', 'romance'], 'Nationality': ['italian', 'british', 'nigerian', 'french', 'american', 'canadian', 'polish']}"
+Pt1_3x7_level8-8,"The people perfer 7 different movie-genres: crime, drama, epic, family, horror, musical, romance
+7 different pets are kept: cat, chinchilla, ferret, goldfish, hedgehog, horse, mouse
+The people prefer 7 different types of sport: baseball, basketball, climbing, golf, handball, ice-hockey, swimming
+ 1. the owner of the cat is not to the right of the person watching drama movies
+ 2. the owner of the mouse is on the left or right of the owner of the chinchilla##3
+ 3. the person watching crime movies is on the far right##1
+ 4. the person watching drama movies is on the left or right of the person watching family movies##3
+ 5. the owner of the hedgehog is the person watching drama movies##1
+ 6. the person watching horror movies is in an even position##4
+ 7. the owner of the cat is on the right of the person who's sport is handball##1
+ 8. the person watching drama movies is not the person who's sport is golf##6
+ 9. the person who's sport is baseball is on the right of the person watching musical movies##1
+10. the owner of the hedgehog is not to the left of the person who's sport is baseball
+11. the person watching family movies is not to the left of the person watching epic movies
+12. the person who's sport is basketball is not to the left of the person who's sport is handball
+13. the owner of the cat is not to the right of the person who's sport is baseball
+14. the owner of the mouse is on the left or right of the person who's sport is golf##3
+15. the owner of the cat is not to the right of the owner of the horse
+16. the person who's sport is ice-hockey is somewhere to the right of the person who's sport is basketball##5
+17. the person watching horror movies is on the left of the person watching musical movies##1
+18. the owner of the ferret is on the far right##1
+19. the person watching drama movies is not to the left of the person who's sport is ice-hockey
+20. the person who's sport is golf is not to the right of the person watching musical movies
+21. the person watching musical movies is somewhere to the right of the person who's sport is swimming##5
+22. the person watching musical movies is not to the right of the owner of the hedgehog
+23. the person who's sport is ice-hockey is on the left or right of the person watching crime movies##3
+24. the owner of the cat is the person who's sport is golf##1
+25. the person watching romance movies is on the left of the person who's sport is handball##1
+26. the person who's sport is ice-hockey is not the person watching family movies##6
+27. the person who's sport is climbing is not to the left of the person watching drama movies
+28. the person watching crime movies is not to the left of the person watching family movies
+29. the person watching drama movies is not to the left of the person watching romance movies
+30. the owner of the goldfish is on the left of the person who's sport is ice-hockey##1","{'Movie-Genre': ['romance', 'horror', 'musical', 'epic', 'family', 'drama', 'crime'], 'Pet': ['chinchilla', 'mouse', 'cat', 'horse', 'goldfish', 'hedgehog', 'ferret'], 'Sport': ['swimming', 'handball', 'golf', 'baseball', 'basketball', 'ice-hockey', 'climbing']}"
+Pt1_3x7_level8-9,"There are 7 different favourite beverages: almond-milk, cola, hot-chocolate, iced-tea, mirinda, sprite, tea
+There 7 different types of food: cabbage, cranberry, cucumber, eggplant, nectarine, orange, pear
+The people prefer 7 different music-genres: country, folk, hip-hop, house, punk, reggae, soul
+ 1. the fan of reggae is somewhere to the right of the person eating eggplant##5
+ 2. the fan of country is on the left of the person eating cabbage##1
+ 3. the fan of punk is not the person drinking iced-tea##6
+ 4. the fan of hip-hop is in an odd position##4
+ 5. the person eating nectarine is in the middle##1
+ 6. the person eating cranberry is somewhere to the right of the person eating eggplant##5
+ 7. the fan of house is between the person eating orange and the person drinking hot-chocolate##2
+ 8. the person eating cucumber is not to the left of the fan of folk
+ 9. the fan of soul is not to the left of the fan of hip-hop
+10. the person drinking sprite is on the right of the fan of punk##1
+11. the person eating orange is not to the right of the person eating eggplant
+12. the person drinking tea is somewhere to the right of the person drinking almond-milk##5
+13. the person eating eggplant is not to the right of the fan of reggae
+14. the fan of hip-hop is not to the left of the person eating cucumber
+15. the person eating cranberry is on the right of the person drinking almond-milk##1
+16. the person eating eggplant is not to the right of the fan of reggae
+17. the fan of reggae is on the right of the person eating eggplant##1
+18. the person drinking cola is on the left or right of the fan of country##3
+19. the person eating cucumber is not the fan of soul##6
+20. the person eating cucumber is not to the right of the person eating eggplant
+21. the fan of soul is on the left or right of the fan of hip-hop##3
+22. the person eating nectarine is on the left of the person drinking hot-chocolate##1
+23. the fan of folk is not the person drinking almond-milk##6
+24. the fan of soul is on the left or right of the person eating cucumber##3
+25. the fan of folk is somewhere between the person eating cabbage and the person drinking iced-tea##7
+26. the person eating nectarine is not to the left of the person eating cabbage
+27. the person eating eggplant is not to the right of the fan of reggae
+28. the person drinking cola is somewhere between the person drinking mirinda and the fan of folk##7","{'Beverage': ['mirinda', 'cola', 'sprite', 'iced-tea', 'hot-chocolate', 'almond-milk', 'tea'], 'Food': ['pear', 'cabbage', 'orange', 'nectarine', 'cucumber', 'eggplant', 'cranberry'], 'Music-Genre': ['country', 'punk', 'folk', 'house', 'hip-hop', 'soul', 'reggae']}"
diff --git a/part2/level8/Pt2_4x2_level8.csv b/part2/level8/Pt2_4x2_level8.csv
new file mode 100644
index 0000000000000000000000000000000000000000..61a1d6694155b029222fc713eb416ea19ee1658d
--- /dev/null
+++ b/part2/level8/Pt2_4x2_level8.csv
@@ -0,0 +1,75 @@
+ID,Clues,SolutionGrid
+Pt1_4x2_level8-0,"There are 2 different favourite beverages: coffee, tea
+There 2 different types of food: broccoli, spinach
+The people have 2 different hobbies: board-games, chess
+The people perfer 2 different movie-genres: action, sports
+1. the person watching action movies is not to the right of the person eating spinach
+2. the person eating spinach is somewhere to the left of the person who's hobby is board-games##5
+3. the person drinking coffee is in an even position##4","{'Beverage': ['tea', 'coffee'], 'Food': ['spinach', 'broccoli'], 'Hobby': ['chess', 'board-games'], 'Movie-Genre': ['action', 'sports']}"
+Pt1_4x2_level8-1,"There are 2 different favourite beverages: almond-milk, iced-tea
+The people have 2 different hobbies: filmmaking, woodworking
+The people have 2 different jobs:  librarian, software-developer
+The people use 2 different means of transport: boat, snowmobile
+1. the person drinking iced-tea is on the far right##1
+2. the person who's hobby is filmmaking is somewhere to the left of the librarian##5
+3. the software-developer is not to the right of the librarian
+4. the person driving the boat is not the person who's hobby is woodworking##6","{'Beverage': ['almond-milk', 'iced-tea'], 'Hobby': ['filmmaking', 'woodworking'], 'Job': ['software-developer', 'librarian'], 'Transport': ['boat', 'snowmobile']}"
+Pt1_4x2_level8-2,"The people perfer 2 different movie-genres: epic, thriller
+The people prefer 2 different music-genres: folk, metal
+There are 2 different nationalities: australian, japanese
+2 different pets are kept: cat, ferret
+1. the australian is in an odd position##4
+2. the japanese is not to the right of the owner of the ferret
+3. the fan of folk is somewhere to the left of the person watching thriller movies##5","{'Movie-Genre': ['epic', 'thriller'], 'Music-Genre': ['folk', 'metal'], 'Nationality': ['australian', 'japanese'], 'Pet': ['cat', 'ferret']}"
+Pt1_4x2_level8-3,"The people have 2 different hobbies: singing, sudoku
+The people have 2 different jobs:  designer, nurse
+There are 2 different nationalities: german, polish
+The people use 2 different means of transport: airplane, tram
+1. the german is somewhere to the right of the nurse##5
+2. the person who's hobby is singing is not to the left of the person driving the tram
+3. the person driving the tram is on the left of the person who's hobby is singing##1","{'Hobby': ['sudoku', 'singing'], 'Job': ['nurse', 'designer'], 'Nationality': ['polish', 'german'], 'Transport': ['tram', 'airplane']}"
+Pt1_4x2_level8-4,"The people perfer 2 different movie-genres: documentary, scientific
+There are 2 different nationalities: french, japanese
+The people prefer 2 different types of sport: basketball, surfing
+The people use 2 different means of transport: boat, scooter
+1. the person driving the scooter is on the far left##1
+2. the person who's sport is basketball is not to the right of the french
+3. the french is on the right of the japanese##1
+4. the person who's sport is basketball is on the left of the person watching scientific movies##1","{'Movie-Genre': ['documentary', 'scientific'], 'Nationality': ['japanese', 'french'], 'Sport': ['basketball', 'surfing'], 'Transport': ['scooter', 'boat']}"
+Pt1_4x2_level8-5,"There 2 different types of food: cherry, garlic
+The people have 2 different jobs:  paramedic, software-developer
+2 different pets are kept: chinchilla, hedgehog
+The people use 2 different means of transport: snowmobile, train
+1. the person driving the snowmobile is somewhere to the right of the person eating cherry##5
+2. the paramedic is on the right of the owner of the hedgehog##1
+3. the person driving the snowmobile is not to the right of the person eating garlic","{'Food': ['cherry', 'garlic'], 'Job': ['software-developer', 'paramedic'], 'Pet': ['hedgehog', 'chinchilla'], 'Transport': ['train', 'snowmobile']}"
+Pt1_4x2_level8-6,"There are 2 different favourite beverages: iced-tea, milk
+There 2 different types of food: peach, zucchini
+The people perfer 2 different movie-genres: mystery, spy
+There are 2 different nationalities: australian, italian
+1. the person watching spy movies is not to the left of the australian
+2. the person watching spy movies is on the left or right of the person drinking milk##3
+3. the australian is somewhere to the right of the person eating peach##5","{'Beverage': ['milk', 'iced-tea'], 'Food': ['peach', 'zucchini'], 'Movie-Genre': ['mystery', 'spy'], 'Nationality': ['italian', 'australian']}"
+Pt1_4x2_level8-7,"There are 2 different favourite beverages: milk, soy-milk
+There 2 different types of food: cherry, lemon
+The people have 2 different jobs:  dancer, security-guard
+The people use 2 different means of transport: boat, helicopter
+1. the dancer is on the far left##1
+2. the person driving the helicopter is not to the right of the person eating lemon
+3. the person drinking milk is somewhere to the left of the person driving the helicopter##5","{'Beverage': ['milk', 'soy-milk'], 'Food': ['cherry', 'lemon'], 'Job': ['dancer', 'security-guard'], 'Transport': ['boat', 'helicopter']}"
+Pt1_4x2_level8-8,"There 2 different types of food: pepper, tomato
+The people have 2 different hobbies: puzzles, rock-climbing
+The people perfer 2 different movie-genres: adventure, fantasy
+The people prefer 2 different music-genres: d&b, salsa
+1. the person eating tomato is somewhere to the left of the fan of salsa##5
+2. the fan of d&b is not to the left of the person watching adventure movies
+3. the person who's hobby is rock-climbing is not the fan of d&b##6","{'Food': ['tomato', 'pepper'], 'Hobby': ['puzzles', 'rock-climbing'], 'Movie-Genre': ['adventure', 'fantasy'], 'Music-Genre': ['d&b', 'salsa']}"
+Pt1_4x2_level8-9,"There 2 different types of food: cabbage, lettuce
+The people have 2 different hobbies: chess, writing
+The people have 2 different jobs:  doctor, software-developer
+The people use 2 different means of transport: car, snowmobile
+1. the person eating cabbage is not to the left of the person who's hobby is writing
+2. the person driving the car is the person driving the car##1
+3. the person eating lettuce is somewhere to the right of the doctor##5
+4. the person driving the car is not to the right of the person driving the snowmobile
+5. the person driving the snowmobile is not to the left of the person eating lettuce","{'Food': ['cabbage', 'lettuce'], 'Hobby': ['writing', 'chess'], 'Job': ['doctor', 'software-developer'], 'Transport': ['car', 'snowmobile']}"
diff --git a/part2/level8/Pt2_4x3_level8.csv b/part2/level8/Pt2_4x3_level8.csv
new file mode 100644
index 0000000000000000000000000000000000000000..26548d4ae505bb866c71401b2cfc404bcca76527
--- /dev/null
+++ b/part2/level8/Pt2_4x3_level8.csv
@@ -0,0 +1,118 @@
+ID,Clues,SolutionGrid
+Pt1_4x3_level8-0,"The people have 3 different hobbies: chess, collecting, gardening
+The people perfer 3 different movie-genres: animation, romance, scientific
+There are 3 different nationalities: american, indian, indonesian
+The people use 3 different means of transport: car, roller, ship
+1. the person driving the roller is not to the right of the person watching scientific movies
+2. the person who's hobby is collecting is on the right of the person watching romance movies##1
+3. the indonesian is somewhere to the right of the american##5
+4. the person who's hobby is gardening is not to the right of the person driving the roller
+5. the person driving the car is the indonesian##1
+6. the person driving the roller is on the left or right of the person who's hobby is chess##3
+7. the american is not to the right of the person driving the car
+8. the person watching scientific movies is somewhere to the left of the american##5","{'Hobby': ['gardening', 'chess', 'collecting'], 'Movie-Genre': ['scientific', 'romance', 'animation'], 'Nationality': ['indian', 'american', 'indonesian'], 'Transport': ['roller', 'ship', 'car']}"
+Pt1_4x3_level8-1,"There 3 different types of food: cabbage, mango, orange
+The people prefer 3 different music-genres: d&b, reggae, soul
+There are 3 different nationalities: brazilian, russian, thai
+The people use 3 different means of transport: airplane, bus, scooter
+1. the brazilian is somewhere to the right of the person driving the bus##5
+2. the fan of d&b is between the person eating cabbage and the fan of soul##2
+3. the person driving the bus is on the left or right of the person driving the airplane##3
+4. the person driving the airplane is not to the left of the fan of reggae
+5. the person eating mango is somewhere to the left of the russian##5
+6. the person eating mango is the person driving the airplane##1","{'Food': ['cabbage', 'mango', 'orange'], 'Music-Genre': ['reggae', 'd&b', 'soul'], 'Nationality': ['thai', 'brazilian', 'russian'], 'Transport': ['bus', 'airplane', 'scooter']}"
+Pt1_4x3_level8-2,"The people prefer 3 different music-genres: d&b, r&b, salsa
+There are 3 different nationalities: german, pakistani, polish
+The people prefer 3 different types of sport: lacrosse, rugby, water-polo
+The people use 3 different means of transport: jet-ski, roller, snowmobile
+1. the german is in the middle##1
+2. the person driving the roller is somewhere to the right of the fan of d&b##5
+3. the person driving the jet-ski is on the left or right of the fan of d&b##3
+4. the pakistani is not to the left of the fan of salsa
+5. the person who's sport is lacrosse is somewhere to the left of the person driving the snowmobile##5
+6. the person who's sport is lacrosse is on the left of the person who's sport is rugby##1
+7. the fan of d&b is on the left of the fan of salsa##1","{'Music-Genre': ['r&b', 'd&b', 'salsa'], 'Nationality': ['polish', 'german', 'pakistani'], 'Sport': ['lacrosse', 'rugby', 'water-polo'], 'Transport': ['jet-ski', 'snowmobile', 'roller']}"
+Pt1_4x3_level8-3,"The people have 3 different jobs:  fisherman, freelancer, writer
+The people perfer 3 different movie-genres: documentary, family, romance
+3 different pets are kept: bird, ferret, pony
+The people prefer 3 different types of sport: ice-hockey, rugby, snowboarding
+1. the person watching romance movies is somewhere to the right of the person watching documentary movies##5
+2. the person watching family movies is on the right of the person watching romance movies##1
+3. the fisherman is on the left of the person who's sport is snowboarding##1
+4. the freelancer is not to the left of the person watching documentary movies
+5. the writer is the owner of the pony##1
+6. the owner of the bird is on the left of the person who's sport is snowboarding##1
+7. the person who's sport is ice-hockey is the writer##1
+8. the person who's sport is ice-hockey is somewhere to the right of the person watching romance movies##5
+9. the fisherman is on the left or right of the freelancer##3","{'Job': ['fisherman', 'freelancer', 'writer'], 'Movie-Genre': ['documentary', 'romance', 'family'], 'Pet': ['bird', 'ferret', 'pony'], 'Sport': ['rugby', 'snowboarding', 'ice-hockey']}"
+Pt1_4x3_level8-4,"There are 3 different favourite beverages: 7up, lemonade, sprite
+There 3 different types of food: banana, corn, potato
+The people have 3 different hobbies: camping, video-games, woodworking
+The people prefer 3 different music-genres: electronic, indie, r&b
+1. the person drinking lemonade is not to the right of the person drinking sprite
+2. the person drinking sprite is somewhere to the right of the person who's hobby is woodworking##5
+3. the person eating potato is between the fan of indie and the person eating banana##2
+4. the person drinking 7up is in an odd position##4
+5. the person drinking 7up is somewhere to the left of the person who's hobby is camping##5
+6. the fan of indie is on the right of the person who's hobby is woodworking##1
+7. the fan of electronic is on the right of the fan of r&b##1","{'Beverage': ['7up', 'lemonade', 'sprite'], 'Food': ['banana', 'potato', 'corn'], 'Hobby': ['video-games', 'woodworking', 'camping'], 'Music-Genre': ['r&b', 'electronic', 'indie']}"
+Pt1_4x3_level8-5,"There are 3 different favourite beverages: coffee, juice, lemonade
+The people have 3 different jobs:  designer, dressmaker, musician
+There are 3 different nationalities: british, canadian, indonesian
+3 different pets are kept: goldfish, hamster, turtle
+1. the dressmaker is somewhere to the left of the musician##5
+2. the designer is somewhere to the left of the owner of the goldfish##5
+3. the designer is on the left or right of the british##3
+4. the canadian is the designer##1
+5. the person drinking coffee is somewhere to the right of the person drinking juice##5
+6. the indonesian is on the left of the owner of the hamster##1
+7. the person drinking lemonade is on the right of the owner of the hamster##1
+8. the owner of the goldfish is not to the left of the canadian","{'Beverage': ['juice', 'coffee', 'lemonade'], 'Job': ['dressmaker', 'designer', 'musician'], 'Nationality': ['indonesian', 'canadian', 'british'], 'Pet': ['turtle', 'hamster', 'goldfish']}"
+Pt1_4x3_level8-6,"There 3 different types of food: blueberry, orange, peach
+The people have 3 different hobbies: puzzles, singing, sudoku
+The people prefer 3 different music-genres: hip-hop, reggae, rock
+The people use 3 different means of transport: car, quad-bike, skateboard
+1. the person who's hobby is singing is not to the right of the person eating peach
+2. the person driving the car is somewhere to the left of the fan of reggae##5
+3. the person driving the car is somewhere to the right of the person eating orange##5
+4. the person who's hobby is sudoku is on the left of the fan of reggae##1
+5. the fan of rock is between the person driving the quad-bike and the person eating blueberry##2
+6. the person eating peach is in an even position##4","{'Food': ['orange', 'peach', 'blueberry'], 'Hobby': ['singing', 'sudoku', 'puzzles'], 'Music-Genre': ['hip-hop', 'rock', 'reggae'], 'Transport': ['quad-bike', 'car', 'skateboard']}"
+Pt1_4x3_level8-7,"There 3 different types of food: corn, lemon, papaya
+The people have 3 different hobbies: card-games, filmmaking, singing
+The people have 3 different jobs:  accountant, fisherman, paramedic
+The people prefer 3 different types of sport: cricket, rowing, skateboarding
+1. the person eating corn is not to the right of the person who's sport is skateboarding
+2. the person who's hobby is card-games is somewhere between the person who's sport is rowing and the accountant##7
+3. the person eating papaya is on the left of the person who's hobby is filmmaking##1
+4. the person who's sport is cricket is not the person eating lemon##6
+5. the person who's sport is rowing is not to the left of the fisherman
+6. the paramedic is not to the left of the person eating papaya
+7. the person eating corn is not to the right of the person who's sport is skateboarding
+8. the person eating lemon is on the left of the person who's hobby is card-games##1","{'Food': ['lemon', 'papaya', 'corn'], 'Hobby': ['singing', 'card-games', 'filmmaking'], 'Job': ['fisherman', 'paramedic', 'accountant'], 'Sport': ['rowing', 'cricket', 'skateboarding']}"
+Pt1_4x3_level8-8,"The people perfer 3 different movie-genres: horror, thriller, western
+3 different pets are kept: chinchilla, ferret, goldfish
+The people prefer 3 different types of sport: baseball, cycling, skiing
+The people use 3 different means of transport: bike, car, tram
+1. the owner of the ferret is not to the right of the person who's sport is skiing
+2. the person driving the bike is somewhere to the right of the owner of the chinchilla##5
+3. the owner of the chinchilla is somewhere to the left of the person who's sport is cycling##5
+4. the person driving the bike is somewhere between the owner of the chinchilla and the person driving the tram##7
+5. the person driving the bike is the person who's sport is cycling##1
+6. the person watching horror movies is not to the right of the owner of the chinchilla
+7. the person driving the car is the person watching horror movies##1
+8. the person watching western movies is the person who's sport is skiing##1
+9. the person who's sport is skiing is not to the right of the owner of the goldfish","{'Movie-Genre': ['horror', 'thriller', 'western'], 'Pet': ['chinchilla', 'ferret', 'goldfish'], 'Sport': ['baseball', 'cycling', 'skiing'], 'Transport': ['car', 'bike', 'tram']}"
+Pt1_4x3_level8-9,"There 3 different types of food: garlic, radish, spinach
+There are 3 different nationalities: canadian, dutch, turkish
+The people prefer 3 different types of sport: cricket, tennis, water-polo
+The people use 3 different means of transport: airplane, taxi, trike
+1. the person who's sport is water-polo is on the far right##1
+2. the turkish is on the left or right of the person eating spinach##3
+3. the person driving the taxi is not the person eating garlic##6
+4. the person driving the trike is the person eating garlic##1
+5. the person driving the airplane is somewhere to the right of the person who's sport is tennis##5
+6. the person who's sport is tennis is somewhere between the person driving the trike and the person who's sport is water-polo##7
+7. the canadian is on the right of the turkish##1
+8. the canadian is not to the right of the person who's sport is tennis
+9. the person driving the airplane is not to the left of the person who's sport is cricket","{'Food': ['garlic', 'spinach', 'radish'], 'Nationality': ['turkish', 'canadian', 'dutch'], 'Sport': ['cricket', 'tennis', 'water-polo'], 'Transport': ['trike', 'taxi', 'airplane']}"
diff --git a/part2/level8/Pt2_4x4_level8.csv b/part2/level8/Pt2_4x4_level8.csv
new file mode 100644
index 0000000000000000000000000000000000000000..ae4ce30ea81219ab42dedeb1243bb83083a78aa8
--- /dev/null
+++ b/part2/level8/Pt2_4x4_level8.csv
@@ -0,0 +1,190 @@
+ID,Clues,SolutionGrid
+Pt1_4x4_level8-0,"The people have 4 different hobbies: camping, dancing, singing, woodworking
+The people perfer 4 different movie-genres: animation, documentary, family, mystery
+The people prefer 4 different types of sport: cycling, ice-hockey, lacrosse, water-polo
+The people use 4 different means of transport: airplane, jet-ski, motorbike, taxi
+ 1. the person who's sport is ice-hockey is not to the right of the person who's sport is cycling
+ 2. the person driving the airplane is not to the left of the person driving the airplane
+ 3. the person driving the taxi is on the far left or far right##3
+ 4. the person who's sport is cycling is not to the left of the person who's sport is water-polo
+ 5. the person driving the airplane is not to the right of the person driving the airplane
+ 6. the person watching family movies is on the right of the person who's sport is water-polo##1
+ 7. the person who's hobby is dancing is somewhere to the right of the person who's hobby is camping##5
+ 8. the person watching mystery movies is between the person driving the jet-ski and the person who's sport is ice-hockey##2
+ 9. the person driving the taxi is the person watching family movies##1
+10. the person driving the taxi is on the right of the person who's hobby is woodworking##1
+11. the person who's hobby is singing is on the left or right of the person watching animation movies##3
+12. the person who's hobby is woodworking is somewhere to the right of the person who's hobby is dancing##5
+13. the person watching family movies is not to the left of the person driving the taxi
+14. the person who's hobby is dancing is the person driving the motorbike##1
+15. the person who's hobby is dancing is not the person who's sport is ice-hockey##6","{'Hobby': ['camping', 'dancing', 'woodworking', 'singing'], 'Movie-Genre': ['documentary', 'mystery', 'animation', 'family'], 'Sport': ['ice-hockey', 'lacrosse', 'water-polo', 'cycling'], 'Transport': ['airplane', 'motorbike', 'jet-ski', 'taxi']}"
+Pt1_4x4_level8-1,"There are 4 different favourite beverages: lemonade, milk, sprite, water
+There 4 different types of food: carrot, grapes, kale, peas
+The people prefer 4 different music-genres: house, indie, salsa, trance
+4 different pets are kept: dog, frog, goldfish, rabbit
+ 1. the fan of salsa is between the owner of the dog and the fan of indie##2
+ 2. the person drinking milk is not to the right of the owner of the frog
+ 3. the person drinking milk is on the left or right of the person eating carrot##3
+ 4. the person drinking lemonade is not to the right of the owner of the rabbit
+ 5. the owner of the dog is not to the left of the fan of indie
+ 6. the person eating peas is not to the right of the person drinking water
+ 7. the owner of the goldfish is somewhere to the left of the owner of the rabbit##5
+ 8. the owner of the goldfish is in an odd position##4
+ 9. the fan of house is the owner of the frog##1
+10. the fan of salsa is on the left or right of the owner of the dog##3
+11. the owner of the dog is not to the left of the fan of salsa
+12. the person drinking water is on the left of the person drinking milk##1
+13. the fan of trance is somewhere to the right of the person eating grapes##5
+14. the fan of indie is on the left or right of the fan of salsa##3
+15. the person drinking lemonade is on the far left or far right##3
+16. the person eating kale is on the right of the person eating carrot##1
+17. the person drinking lemonade is not to the right of the fan of indie
+18. the person eating grapes is not to the right of the owner of the frog
+19. the person drinking water is on the right of the person eating grapes##1","{'Beverage': ['lemonade', 'sprite', 'water', 'milk'], 'Food': ['peas', 'grapes', 'carrot', 'kale'], 'Music-Genre': ['indie', 'salsa', 'trance', 'house'], 'Pet': ['goldfish', 'rabbit', 'dog', 'frog']}"
+Pt1_4x4_level8-2,"The people have 4 different hobbies: camping, card-games, skydiving, sudoku
+The people perfer 4 different movie-genres: action, drama, mystery, western
+The people prefer 4 different music-genres: blues, electronic, folk, jazz
+The people prefer 4 different types of sport: climbing, cycling, sailing, surfing
+ 1. the person who's sport is climbing is on the right of the person who's hobby is camping##1
+ 2. the person who's hobby is card-games is somewhere to the right of the person who's hobby is skydiving##5
+ 3. the person who's hobby is sudoku is somewhere to the left of the person watching western movies##5
+ 4. the person who's hobby is skydiving is somewhere to the right of the fan of blues##5
+ 5. the person who's sport is sailing is not to the right of the person watching action movies
+ 6. the person who's hobby is sudoku is not to the left of the person watching mystery movies
+ 7. the fan of folk is in an odd position##4
+ 8. the person watching mystery movies is on the left of the person watching western movies##1
+ 9. the person watching western movies is on the left of the person watching drama movies##1
+10. the person who's sport is cycling is on the far right##1
+11. the person watching action movies is not to the left of the fan of electronic
+12. the person watching western movies is on the left or right of the person who's sport is cycling##3","{'Hobby': ['camping', 'sudoku', 'skydiving', 'card-games'], 'Movie-Genre': ['action', 'mystery', 'western', 'drama'], 'Music-Genre': ['electronic', 'blues', 'folk', 'jazz'], 'Sport': ['sailing', 'climbing', 'surfing', 'cycling']}"
+Pt1_4x4_level8-3,"There 4 different types of food: apple, banana, cucumber, plum
+The people have 4 different hobbies: board-games, chess, puzzles, reading
+The people have 4 different jobs:  dancer, electrician, musician, software-developer
+The people prefer 4 different types of sport: basketball, golf, rowing, tennis
+ 1. the person who's hobby is puzzles is not the dancer##6
+ 2. the software-developer is on the left or right of the person who's sport is rowing##3
+ 3. the person eating plum is the musician##1
+ 4. the person eating banana is between the dancer and the electrician##2
+ 5. the person who's hobby is puzzles is on the left or right of the person who's sport is basketball##3
+ 6. the person who's sport is basketball is not to the right of the person eating banana
+ 7. the person who's hobby is reading is in an odd position##4
+ 8. the person who's hobby is puzzles is somewhere to the right of the person who's hobby is board-games##5
+ 9. the person who's hobby is reading is on the right of the software-developer##1
+10. the electrician is the person who's sport is basketball##1
+11. the person who's sport is golf is not to the right of the person eating apple
+12. the dancer is on the left or right of the person who's sport is golf##3
+13. the person who's hobby is puzzles is on the right of the person who's hobby is board-games##1
+14. the electrician is on the left or right of the person who's sport is golf##3
+15. the person who's hobby is board-games is in an odd position##4","{'Food': ['cucumber', 'banana', 'apple', 'plum'], 'Hobby': ['board-games', 'puzzles', 'reading', 'chess'], 'Job': ['electrician', 'software-developer', 'dancer', 'musician'], 'Sport': ['basketball', 'golf', 'rowing', 'tennis']}"
+Pt1_4x4_level8-4,"The people have 4 different hobbies: card-games, cooking, fishing, sudoku
+The people perfer 4 different movie-genres: disaster, drama, mystery, scientific
+There are 4 different nationalities: british, malaysian, polish, russian
+The people prefer 4 different types of sport: cricket, handball, skiing, volleyball
+ 1. the person watching disaster movies is not to the left of the person who's hobby is card-games
+ 2. the russian is the person who's hobby is cooking##1
+ 3. the person who's sport is handball is not the person who's hobby is card-games##6
+ 4. the person who's sport is cricket is on the left of the person watching mystery movies##1
+ 5. the person watching disaster movies is not to the right of the polish
+ 6. the person who's sport is skiing is not to the right of the person watching disaster movies
+ 7. the person who's sport is handball is not to the left of the person who's hobby is cooking
+ 8. the malaysian is the person watching drama movies##1
+ 9. the british is not to the left of the person who's hobby is sudoku
+10. the person watching mystery movies is not to the left of the person watching disaster movies
+11. the person who's sport is volleyball is between the person who's hobby is sudoku and the person watching drama movies##2
+12. the person who's hobby is card-games is on the right of the person who's sport is skiing##1
+13. the malaysian is not to the right of the person watching drama movies
+14. the person who's sport is handball is on the left or right of the person watching drama movies##3","{'Hobby': ['sudoku', 'card-games', 'fishing', 'cooking'], 'Movie-Genre': ['scientific', 'disaster', 'drama', 'mystery'], 'Nationality': ['british', 'polish', 'malaysian', 'russian'], 'Sport': ['skiing', 'volleyball', 'cricket', 'handball']}"
+Pt1_4x4_level8-5,"There are 4 different favourite beverages: iced-tea, sprite, tea, water
+The people have 4 different jobs:  freelancer, manager, musician, pilot
+There are 4 different nationalities: argentine, dutch, nigerian, thai
+The people use 4 different means of transport: bus, quad-bike, scooter, van
+ 1. the person driving the scooter is somewhere to the left of the person drinking iced-tea##5
+ 2. the person driving the bus is not to the left of the pilot
+ 3. the person driving the bus is not to the left of the person drinking water
+ 4. the person drinking tea is somewhere to the right of the person drinking water##5
+ 5. the person driving the scooter is the nigerian##1
+ 6. the person drinking iced-tea is not to the right of the dutch
+ 7. the person drinking sprite is not the thai##6
+ 8. the manager is somewhere between the person driving the scooter and the person drinking sprite##7
+ 9. the person driving the scooter is somewhere to the right of the manager##5
+10. the person driving the van is on the left or right of the manager##3
+11. the musician is on the right of the freelancer##1
+12. the manager is not the argentine##6
+13. the dutch is somewhere to the right of the person drinking sprite##5
+14. the person drinking tea is on the left of the person drinking iced-tea##1
+15. the person driving the bus is not to the right of the manager","{'Beverage': ['sprite', 'water', 'tea', 'iced-tea'], 'Job': ['pilot', 'manager', 'freelancer', 'musician'], 'Nationality': ['argentine', 'thai', 'nigerian', 'dutch'], 'Transport': ['van', 'bus', 'scooter', 'quad-bike']}"
+Pt1_4x4_level8-6,"There are 4 different favourite beverages: 7up, iced-tea, soy-milk, tea
+The people prefer 4 different music-genres: d&b, dubstep, gospel, reggae
+There are 4 different nationalities: dutch, indian, pakistani, spanish
+4 different pets are kept: bird, hedgehog, lizard, mouse
+ 1. the owner of the mouse is not to the right of the owner of the hedgehog
+ 2. the owner of the bird is somewhere to the right of the indian##5
+ 3. the person drinking soy-milk is somewhere to the right of the fan of reggae##5
+ 4. the dutch is not the fan of dubstep##6
+ 5. the fan of d&b is not to the left of the fan of gospel
+ 6. the owner of the hedgehog is somewhere to the left of the person drinking 7up##5
+ 7. the dutch is on the left or right of the fan of reggae##3
+ 8. the person drinking tea is not to the right of the owner of the hedgehog
+ 9. the fan of gospel is somewhere between the person drinking 7up and the fan of reggae##7
+10. the fan of gospel is not to the left of the pakistani
+11. the fan of gospel is somewhere to the left of the indian##5
+12. the owner of the mouse is not to the right of the fan of d&b
+13. the person drinking soy-milk is on the right of the person drinking 7up##1
+14. the fan of d&b is on the right of the person drinking tea##1
+15. the indian is somewhere to the right of the dutch##5","{'Beverage': ['iced-tea', 'tea', '7up', 'soy-milk'], 'Music-Genre': ['reggae', 'gospel', 'd&b', 'dubstep'], 'Nationality': ['pakistani', 'dutch', 'indian', 'spanish'], 'Pet': ['mouse', 'hedgehog', 'lizard', 'bird']}"
+Pt1_4x4_level8-7,"There are 4 different favourite beverages: iced-tea, milk, tea, water
+The people have 4 different hobbies: card-games, hiking, skydiving, video-games
+The people have 4 different jobs:  electrician, librarian, social-worker, videographer
+The people use 4 different means of transport: airplane, bus, taxi, trike
+ 1. the librarian is on the left or right of the videographer##3
+ 2. the person driving the airplane is not the person who's hobby is card-games##6
+ 3. the person driving the trike is somewhere to the left of the person who's hobby is card-games##5
+ 4. the social-worker is the person drinking iced-tea##1
+ 5. the person drinking tea is in an even position##4
+ 6. the person driving the trike is somewhere between the person drinking water and the person drinking milk##7
+ 7. the person driving the trike is not to the left of the person driving the taxi
+ 8. the person driving the bus is somewhere between the person who's hobby is skydiving and the person who's hobby is hiking##7
+ 9. the electrician is on the far left or far right##3
+10. the librarian is not to the left of the librarian
+11. the electrician is on the far left##1
+12. the videographer is on the far right##1
+13. the person driving the trike is the person who's hobby is skydiving##1
+14. the person who's hobby is skydiving is not to the left of the person drinking milk
+15. the person driving the bus is somewhere to the right of the person drinking iced-tea##5
+16. the librarian is not to the left of the person who's hobby is video-games","{'Beverage': ['milk', 'iced-tea', 'water', 'tea'], 'Hobby': ['video-games', 'skydiving', 'card-games', 'hiking'], 'Job': ['electrician', 'social-worker', 'librarian', 'videographer'], 'Transport': ['taxi', 'trike', 'bus', 'airplane']}"
+Pt1_4x4_level8-8,"There are 4 different favourite beverages: almond-milk, coffee, fanta, hot-chocolate
+The people perfer 4 different movie-genres: documentary, musical, romance, time-travel
+There are 4 different nationalities: american, brazilian, italian, russian
+The people use 4 different means of transport: bike, subway, taxi, van
+ 1. the person drinking hot-chocolate is on the left of the person driving the taxi##1
+ 2. the person driving the subway is not to the right of the person drinking fanta
+ 3. the person drinking hot-chocolate is not the person driving the taxi##6
+ 4. the russian is not to the left of the person drinking coffee
+ 5. the person drinking fanta is not to the right of the person watching musical movies
+ 6. the person driving the subway is on the left of the person driving the van##1
+ 7. the person drinking almond-milk is not to the right of the person watching time-travel movies
+ 8. the person watching time-travel movies is somewhere to the right of the person watching romance movies##5
+ 9. the person watching documentary movies is not to the left of the person drinking fanta
+10. the brazilian is on the left or right of the person driving the bike##3
+11. the brazilian is not to the left of the person driving the taxi
+12. the person watching documentary movies is on the left or right of the russian##3
+13. the brazilian is between the italian and the person driving the bike##2
+14. the person driving the bike is somewhere to the right of the person watching time-travel movies##5","{'Beverage': ['almond-milk', 'hot-chocolate', 'fanta', 'coffee'], 'Movie-Genre': ['romance', 'time-travel', 'documentary', 'musical'], 'Nationality': ['american', 'italian', 'brazilian', 'russian'], 'Transport': ['subway', 'van', 'taxi', 'bike']}"
+Pt1_4x4_level8-9,"There are 4 different favourite beverages: iced-tea, juice, lemonade, sprite
+The people prefer 4 different music-genres: folk, punk, rock, salsa
+4 different pets are kept: dog, goldfish, hedgehog, turtle
+The people use 4 different means of transport: bike, taxi, train, trike
+ 1. the owner of the goldfish is not the fan of rock##6
+ 2. the owner of the dog is somewhere between the owner of the hedgehog and the person driving the taxi##7
+ 3. the person drinking lemonade is the fan of punk##1
+ 4. the person drinking juice is not to the right of the person drinking lemonade
+ 5. the person driving the bike is between the person driving the train and the fan of salsa##2
+ 6. the owner of the dog is not to the left of the owner of the hedgehog
+ 7. the owner of the dog is on the left of the fan of punk##1
+ 8. the person drinking iced-tea is somewhere to the left of the owner of the dog##5
+ 9. the person driving the taxi is not the owner of the goldfish##6
+10. the owner of the dog is in an even position##4
+11. the person drinking juice is not to the left of the person driving the bike
+12. the owner of the goldfish is on the left of the person drinking sprite##1
+13. the person driving the bike is on the left or right of the person drinking lemonade##3
+14. the fan of folk is on the left of the person drinking lemonade##1","{'Beverage': ['iced-tea', 'juice', 'lemonade', 'sprite'], 'Music-Genre': ['salsa', 'folk', 'punk', 'rock'], 'Pet': ['hedgehog', 'dog', 'goldfish', 'turtle'], 'Transport': ['trike', 'bike', 'train', 'taxi']}"
diff --git a/part2/level8/Pt2_4x5_level8.csv b/part2/level8/Pt2_4x5_level8.csv
new file mode 100644
index 0000000000000000000000000000000000000000..d3919831e951f8b60e1e13b82b857f1333541eac
--- /dev/null
+++ b/part2/level8/Pt2_4x5_level8.csv
@@ -0,0 +1,276 @@
+ID,Clues,SolutionGrid
+Pt1_4x5_level8-0,"There are 5 different favourite beverages: cola, iced-tea, lemonade, soy-milk, sprite
+There 5 different types of food: apple, blueberry, cranberry, lime, plum
+The people have 5 different jobs:  electrician, librarian, paramedic, pilot, videographer
+5 different pets are kept: cat, ferret, frog, guinea-pig, turtle
+ 1. the person drinking soy-milk is not to the right of the person drinking iced-tea
+ 2. the owner of the guinea-pig is not the person eating apple##6
+ 3. the person drinking lemonade is not the owner of the ferret##6
+ 4. the librarian is somewhere to the right of the person drinking lemonade##5
+ 5. the person eating lime is not to the left of the person eating blueberry
+ 6. the pilot is in an odd position##4
+ 7. the owner of the cat is on the far right##1
+ 8. the person drinking lemonade is on the left of the person eating cranberry##1
+ 9. the owner of the frog is the person eating lime##1
+10. the owner of the guinea-pig is the person eating blueberry##1
+11. the electrician is on the left or right of the person drinking iced-tea##3
+12. the person eating lime is on the left of the librarian##1
+13. the owner of the frog is in an even position##4
+14. the person drinking iced-tea is on the left of the owner of the ferret##1
+15. the librarian is not the person drinking soy-milk##6
+16. the person eating cranberry is not to the left of the owner of the ferret
+17. the person eating plum is not the videographer##6
+18. the owner of the cat is on the right of the paramedic##1
+19. the person drinking cola is not to the left of the person eating plum
+20. the electrician is somewhere to the right of the videographer##5
+21. the person eating apple is not to the right of the paramedic
+22. the owner of the guinea-pig is on the left or right of the videographer##3
+23. the person drinking cola is somewhere to the left of the librarian##5
+24. the owner of the turtle is somewhere to the right of the person eating blueberry##5
+25. the person drinking iced-tea is not to the left of the pilot","{'Beverage': ['soy-milk', 'iced-tea', 'cola', 'lemonade', 'sprite'], 'Food': ['blueberry', 'apple', 'plum', 'lime', 'cranberry'], 'Job': ['pilot', 'videographer', 'electrician', 'paramedic', 'librarian'], 'Pet': ['guinea-pig', 'turtle', 'ferret', 'frog', 'cat']}"
+Pt1_4x5_level8-1,"There 5 different types of food: cauliflower, corn, orange, pineapple, pumpkin
+The people have 5 different hobbies: filmmaking, fishing, singing, sudoku, woodworking
+There are 5 different nationalities: chinese, dutch, japanese, nigerian, pakistani
+The people prefer 5 different types of sport: badminton, baseball, basketball, handball, soccer
+ 1. the person eating pumpkin is not to the left of the person who's sport is soccer
+ 2. the person who's sport is handball is on the left or right of the dutch##3
+ 3. the nigerian is somewhere to the right of the person eating orange##5
+ 4. the nigerian is between the chinese and the person who's sport is badminton##2
+ 5. the japanese is on the right of the person who's hobby is singing##1
+ 6. the person who's hobby is filmmaking is in an even position##4
+ 7. the person who's sport is handball is somewhere between the person who's hobby is filmmaking and the person who's sport is soccer##7
+ 8. the japanese is not the person who's sport is baseball##6
+ 9. the person eating pumpkin is somewhere to the left of the person who's hobby is sudoku##5
+10. the person who's hobby is singing is somewhere to the left of the person who's sport is baseball##5
+11. the person who's hobby is filmmaking is somewhere between the person eating pineapple and the person who's sport is baseball##7
+12. the person eating orange is in the middle##1
+13. the dutch is not the person who's sport is basketball##6
+14. the japanese is in the middle##1
+15. the dutch is not to the right of the person who's hobby is filmmaking
+16. the person who's sport is soccer is not to the left of the person eating cauliflower
+17. the person who's hobby is fishing is somewhere to the left of the person eating pineapple##5
+18. the dutch is not to the right of the japanese
+19. the person who's sport is basketball is not to the right of the person eating pumpkin
+20. the dutch is somewhere to the left of the person who's hobby is woodworking##5
+21. the person eating pumpkin is somewhere between the person eating corn and the japanese##7
+22. the person who's hobby is sudoku is on the far right##1
+23. the person who's sport is handball is in an even position##4","{'Food': ['cauliflower', 'pineapple', 'orange', 'pumpkin', 'corn'], 'Hobby': ['fishing', 'singing', 'woodworking', 'filmmaking', 'sudoku'], 'Nationality': ['dutch', 'pakistani', 'japanese', 'nigerian', 'chinese'], 'Sport': ['soccer', 'handball', 'badminton', 'basketball', 'baseball']}"
+Pt1_4x5_level8-2,"There 5 different types of food: cauliflower, eggplant, nectarine, peas, pumpkin
+The people prefer 5 different music-genres: electronic, gospel, pop, reggae, trance
+5 different pets are kept: bird, cat, fish, horse, rat
+The people prefer 5 different types of sport: climbing, rowing, sailing, surfing, water-polo
+ 1. the person who's sport is sailing is in an odd position##4
+ 2. the person eating pumpkin is not to the right of the person eating cauliflower
+ 3. the owner of the bird is not the fan of pop##6
+ 4. the person eating eggplant is somewhere to the right of the owner of the cat##5
+ 5. the owner of the bird is not the person who's sport is climbing##6
+ 6. the person eating pumpkin is somewhere to the left of the fan of reggae##5
+ 7. the person eating cauliflower is not the person who's sport is surfing##6
+ 8. the person who's sport is rowing is on the right of the person eating peas##1
+ 9. the fan of electronic is on the far left or far right##3
+10. the person who's sport is climbing is not to the left of the person eating nectarine
+11. the owner of the horse is somewhere between the owner of the rat and the fan of trance##7
+12. the owner of the fish is somewhere to the right of the owner of the rat##5
+13. the person who's sport is rowing is between the person who's sport is water-polo and the fan of gospel##2
+14. the owner of the cat is on the far left##1
+15. the person eating pumpkin is not to the left of the owner of the bird
+16. the owner of the bird is not to the right of the fan of trance
+17. the person eating pumpkin is between the person eating eggplant and the person who's sport is climbing##2
+18. the person who's sport is sailing is somewhere to the left of the person eating pumpkin##5
+19. the person who's sport is rowing is not to the right of the fan of pop
+20. the person who's sport is rowing is not the fan of pop##6
+21. the person who's sport is rowing is somewhere to the right of the person who's sport is water-polo##5
+22. the person eating eggplant is somewhere between the owner of the bird and the owner of the rat##7
+23. the person who's sport is water-polo is somewhere to the left of the person who's sport is sailing##5
+24. the fan of gospel is not to the left of the person eating peas
+25. the person who's sport is climbing is on the left or right of the person eating pumpkin##3
+26. the person who's sport is sailing is not the owner of the rat##6
+27. the person who's sport is rowing is not to the right of the owner of the horse","{'Food': ['peas', 'nectarine', 'eggplant', 'pumpkin', 'cauliflower'], 'Music-Genre': ['electronic', 'trance', 'gospel', 'pop', 'reggae'], 'Pet': ['cat', 'bird', 'horse', 'rat', 'fish'], 'Sport': ['water-polo', 'rowing', 'sailing', 'surfing', 'climbing']}"
+Pt1_4x5_level8-3,"There are 5 different favourite beverages: almond-milk, fanta, lemonade, milk, tea
+The people have 5 different hobbies: reading, rock-climbing, sudoku, traveling, writing
+5 different pets are kept: cat, dog, fish, pony, rabbit
+The people prefer 5 different types of sport: badminton, climbing, cricket, golf, surfing
+ 1. the owner of the pony is not to the left of the owner of the fish
+ 2. the person who's hobby is sudoku is on the right of the person drinking milk##1
+ 3. the person who's hobby is reading is not the person drinking almond-milk##6
+ 4. the person who's sport is badminton is not the person who's hobby is rock-climbing##6
+ 5. the owner of the fish is not to the right of the person who's sport is badminton
+ 6. the person who's sport is climbing is somewhere between the owner of the pony and the person drinking lemonade##7
+ 7. the person who's hobby is rock-climbing is not to the right of the person who's sport is golf
+ 8. the person who's hobby is writing is not to the left of the person drinking almond-milk
+ 9. the person who's hobby is reading is not the person who's sport is climbing##6
+10. the person who's sport is badminton is in an even position##4
+11. the person who's sport is cricket is on the far left or far right##3
+12. the person who's hobby is reading is on the left or right of the owner of the rabbit##3
+13. the person who's sport is badminton is on the left of the person who's sport is surfing##1
+14. the owner of the dog is somewhere between the person drinking fanta and the person who's sport is surfing##7
+15. the person who's hobby is sudoku is somewhere to the right of the person drinking lemonade##5
+16. the person who's hobby is writing is not to the right of the person drinking fanta
+17. the person who's hobby is rock-climbing is not the person drinking tea##6
+18. the owner of the cat is not to the right of the person who's hobby is reading
+19. the person who's hobby is reading is not the person drinking milk##6
+20. the person drinking tea is somewhere between the person who's sport is surfing and the person who's hobby is writing##7
+21. the person who's sport is badminton is somewhere between the owner of the cat and the person who's hobby is traveling##7
+22. the person who's hobby is reading is the owner of the fish##1
+23. the person who's sport is cricket is on the far right##1","{'Beverage': ['almond-milk', 'lemonade', 'milk', 'tea', 'fanta'], 'Hobby': ['rock-climbing', 'reading', 'traveling', 'sudoku', 'writing'], 'Pet': ['cat', 'fish', 'rabbit', 'dog', 'pony'], 'Sport': ['golf', 'badminton', 'surfing', 'climbing', 'cricket']}"
+Pt1_4x5_level8-4,"The people have 5 different jobs:  dancer, paramedic, photographer, scientist, teacher
+There are 5 different nationalities: australian, brazilian, canadian, dutch, japanese
+5 different pets are kept: cat, chinchilla, fish, lizard, snake
+The people use 5 different means of transport: bus, roller, skateboard, taxi, train
+ 1. the paramedic is not to the left of the australian
+ 2. the brazilian is not to the right of the dancer
+ 3. the owner of the lizard is not to the right of the scientist
+ 4. the owner of the snake is not to the right of the owner of the chinchilla
+ 5. the australian is the owner of the fish##1
+ 6. the person driving the bus is the japanese##1
+ 7. the person driving the skateboard is not the teacher##6
+ 8. the scientist is not to the right of the scientist
+ 9. the dutch is on the left or right of the person driving the bus##3
+10. the person driving the skateboard is not to the left of the dancer
+11. the person driving the train is on the left of the person driving the skateboard##1
+12. the dutch is not to the left of the dancer
+13. the australian is not to the left of the owner of the snake
+14. the paramedic is on the right of the person driving the roller##1
+15. the person driving the train is on the right of the canadian##1
+16. the photographer is the photographer##1
+17. the japanese is on the left or right of the photographer##3
+18. the person driving the bus is somewhere to the right of the canadian##5
+19. the paramedic is somewhere to the right of the person driving the roller##5
+20. the teacher is not to the left of the person driving the train
+21. the scientist is not to the left of the person driving the taxi
+22. the scientist is on the left or right of the canadian##3
+23. the owner of the snake is on the right of the owner of the lizard##1
+24. the owner of the snake is somewhere to the left of the person driving the train##5
+25. the person driving the bus is the owner of the cat##1","{'Job': ['scientist', 'dancer', 'paramedic', 'photographer', 'teacher'], 'Nationality': ['brazilian', 'canadian', 'australian', 'dutch', 'japanese'], 'Pet': ['lizard', 'snake', 'fish', 'chinchilla', 'cat'], 'Transport': ['taxi', 'roller', 'train', 'skateboard', 'bus']}"
+Pt1_4x5_level8-5,"There are 5 different favourite beverages: 7up, coffee, fanta, lemonade, milk
+There 5 different types of food: artichoke, cucumber, nectarine, pepper, pomegranate
+The people perfer 5 different movie-genres: mystery, satire, scientific, spy, time-travel
+The people prefer 5 different music-genres: ambient, pop, rock, soul, trance
+ 1. the person drinking coffee is on the far left or far right##3
+ 2. the fan of soul is on the right of the person watching time-travel movies##1
+ 3. the person drinking milk is not to the left of the person drinking 7up
+ 4. the fan of trance is somewhere to the left of the person watching mystery movies##5
+ 5. the person watching spy movies is not to the left of the person drinking milk
+ 6. the fan of soul is on the right of the person eating cucumber##1
+ 7. the person drinking lemonade is not to the right of the fan of rock
+ 8. the person watching spy movies is on the left or right of the person drinking coffee##3
+ 9. the fan of ambient is on the right of the fan of rock##1
+10. the fan of rock is between the person watching time-travel movies and the person drinking 7up##2
+11. the person eating artichoke is not to the right of the fan of soul
+12. the person watching spy movies is somewhere to the right of the person eating cucumber##5
+13. the person drinking milk is not to the left of the person watching time-travel movies
+14. the person drinking fanta is somewhere to the left of the person drinking milk##5
+15. the person watching time-travel movies is not to the right of the person drinking milk
+16. the person watching scientific movies is not to the left of the person eating cucumber
+17. the person eating artichoke is somewhere to the left of the person watching scientific movies##5
+18. the person drinking fanta is not to the left of the person drinking fanta
+19. the person watching satire movies is on the far left##1
+20. the person watching scientific movies is on the left or right of the person eating artichoke##3
+21. the person eating nectarine is somewhere to the right of the person eating pepper##5
+22. the person eating pomegranate is on the left or right of the person eating artichoke##3","{'Beverage': ['7up', 'lemonade', 'fanta', 'milk', 'coffee'], 'Food': ['pepper', 'nectarine', 'cucumber', 'artichoke', 'pomegranate'], 'Movie-Genre': ['satire', 'mystery', 'time-travel', 'spy', 'scientific'], 'Music-Genre': ['trance', 'rock', 'ambient', 'soul', 'pop']}"
+Pt1_4x5_level8-6,"The people have 5 different hobbies: card-games, cooking, drawing, traveling, writing
+The people perfer 5 different movie-genres: action, comedy, epic, family, satire
+The people prefer 5 different music-genres: country, electronic, jazz, reggae, trance
+The people use 5 different means of transport: bike, helicopter, jet-ski, roller, subway
+ 1. the person who's hobby is writing is on the far right##1
+ 2. the person driving the roller is not to the left of the person who's hobby is cooking
+ 3. the fan of reggae is the person who's hobby is cooking##1
+ 4. the person driving the helicopter is on the right of the person who's hobby is card-games##1
+ 5. the person watching comedy movies is the person driving the roller##1
+ 6. the fan of electronic is not to the left of the person driving the roller
+ 7. the person driving the helicopter is somewhere between the person driving the roller and the fan of country##7
+ 8. the person watching comedy movies is somewhere to the right of the person driving the jet-ski##5
+ 9. the person driving the subway is the person watching family movies##1
+10. the person who's hobby is drawing is not to the right of the person watching satire movies
+11. the person watching epic movies is on the far right##1
+12. the person watching satire movies is not the person who's hobby is card-games##6
+13. the person who's hobby is drawing is not to the left of the person driving the helicopter
+14. the person driving the subway is on the left or right of the fan of electronic##3
+15. the person driving the roller is not to the right of the person driving the roller
+16. the person watching epic movies is somewhere to the right of the person watching satire movies##5
+17. the person driving the subway is in an odd position##4
+18. the fan of trance is on the left of the fan of jazz##1
+19. the person watching action movies is on the far left or far right##3
+20. the fan of electronic is somewhere to the left of the person watching family movies##5
+21. the person driving the subway is on the left or right of the person who's hobby is traveling##3","{'Hobby': ['cooking', 'traveling', 'card-games', 'drawing', 'writing'], 'Movie-Genre': ['action', 'comedy', 'family', 'satire', 'epic'], 'Music-Genre': ['reggae', 'electronic', 'trance', 'jazz', 'country'], 'Transport': ['jet-ski', 'roller', 'subway', 'helicopter', 'bike']}"
+Pt1_4x5_level8-7,"The people have 5 different hobbies: baking, board-games, card-games, collecting, sudoku
+The people have 5 different jobs:  analyst, dressmaker, fisherman, lawyer, musician
+The people prefer 5 different music-genres: d&b, disco, folk, pop, trance
+The people use 5 different means of transport: car, scooter, snowmobile, taxi, tram
+ 1. the fan of pop is not to the right of the person who's hobby is sudoku
+ 2. the lawyer is on the right of the person who's hobby is collecting##1
+ 3. the person driving the scooter is not the person who's hobby is sudoku##6
+ 4. the person who's hobby is board-games is not to the left of the person driving the scooter
+ 5. the person who's hobby is collecting is the musician##1
+ 6. the person who's hobby is sudoku is not to the left of the person who's hobby is board-games
+ 7. the person who's hobby is card-games is between the fan of folk and the person driving the tram##2
+ 8. the person who's hobby is sudoku is not to the left of the lawyer
+ 9. the person who's hobby is baking is in an even position##4
+10. the person who's hobby is collecting is not to the left of the musician
+11. the fisherman is on the left or right of the dressmaker##3
+12. the fan of disco is on the left or right of the fan of pop##3
+13. the person driving the snowmobile is somewhere to the left of the person who's hobby is baking##5
+14. the musician is in an odd position##4
+15. the person driving the tram is somewhere between the fisherman and the fan of pop##7
+16. the fan of folk is somewhere between the person driving the taxi and the person driving the scooter##7
+17. the fan of folk is on the right of the fan of trance##1
+18. the person who's hobby is card-games is on the left or right of the fisherman##3
+19. the fan of folk is on the left or right of the person who's hobby is card-games##3
+20. the fan of d&b is on the left or right of the person driving the car##3
+21. the person driving the car is somewhere to the left of the person driving the taxi##5
+22. the dressmaker is not to the right of the person driving the snowmobile
+23. the person who's hobby is card-games is in the middle##1
+24. the person driving the car is not to the right of the person who's hobby is sudoku","{'Hobby': ['collecting', 'board-games', 'card-games', 'baking', 'sudoku'], 'Job': ['musician', 'lawyer', 'dressmaker', 'fisherman', 'analyst'], 'Music-Genre': ['pop', 'disco', 'trance', 'folk', 'd&b'], 'Transport': ['scooter', 'tram', 'snowmobile', 'car', 'taxi']}"
+Pt1_4x5_level8-8,"There are 5 different favourite beverages: 7up, almond-milk, juice, milk, soy-milk
+There are 5 different nationalities: brazilian, colombian, german, thai, turkish
+5 different pets are kept: ferret, guinea-pig, hamster, mouse, snake
+The people use 5 different means of transport: boat, bus, quad-bike, scooter, ship
+ 1. the owner of the snake is not to the right of the person drinking 7up
+ 2. the colombian is in an odd position##4
+ 3. the thai is somewhere to the left of the owner of the hamster##5
+ 4. the thai is on the left of the turkish##1
+ 5. the person drinking juice is on the far left##1
+ 6. the person drinking 7up is on the left of the brazilian##1
+ 7. the person driving the scooter is not the owner of the mouse##6
+ 8. the thai is not to the left of the owner of the snake
+ 9. the person drinking soy-milk is on the right of the person drinking almond-milk##1
+10. the person drinking juice is not to the left of the owner of the snake
+11. the person driving the quad-bike is on the right of the owner of the guinea-pig##1
+12. the owner of the hamster is not to the left of the person drinking almond-milk
+13. the person driving the bus is on the left or right of the person drinking milk##3
+14. the owner of the mouse is not to the right of the owner of the hamster
+15. the german is somewhere between the colombian and the thai##7
+16. the person drinking milk is in the middle##1
+17. the person drinking juice is on the left of the german##1
+18. the person driving the scooter is somewhere to the left of the person driving the boat##5
+19. the person drinking almond-milk is not to the right of the owner of the hamster
+20. the person driving the ship is not the owner of the mouse##6
+21. the person driving the ship is on the left or right of the person drinking juice##3
+22. the owner of the ferret is the brazilian##1","{'Beverage': ['juice', '7up', 'milk', 'almond-milk', 'soy-milk'], 'Nationality': ['colombian', 'german', 'brazilian', 'thai', 'turkish'], 'Pet': ['snake', 'guinea-pig', 'ferret', 'mouse', 'hamster'], 'Transport': ['scooter', 'ship', 'quad-bike', 'bus', 'boat']}"
+Pt1_4x5_level8-9,"There are 5 different favourite beverages: coffee, fanta, juice, milk, water
+The people have 5 different jobs:  accountant, designer, electrician, fisherman, project-manager
+5 different pets are kept: bird, hedgehog, horse, lizard, rabbit
+The people use 5 different means of transport: bike, jet-ski, scooter, snowmobile, tram
+ 1. the person drinking fanta is the owner of the rabbit##1
+ 2. the fisherman is in an odd position##4
+ 3. the person driving the jet-ski is not to the right of the designer
+ 4. the electrician is between the person drinking water and the person driving the bike##2
+ 5. the owner of the lizard is on the right of the owner of the hedgehog##1
+ 6. the person drinking juice is not to the left of the person drinking coffee
+ 7. the project-manager is somewhere to the right of the owner of the hedgehog##5
+ 8. the electrician is somewhere to the right of the person driving the jet-ski##5
+ 9. the person drinking coffee is on the far left##1
+10. the owner of the lizard is somewhere to the left of the person driving the scooter##5
+11. the owner of the horse is somewhere to the right of the owner of the bird##5
+12. the person drinking juice is the accountant##1
+13. the fisherman is not to the left of the project-manager
+14. the person driving the jet-ski is the owner of the hedgehog##1
+15. the person driving the scooter is not the project-manager##6
+16. the person driving the snowmobile is not to the right of the owner of the lizard
+17. the person driving the tram is somewhere between the person drinking milk and the person driving the snowmobile##7
+18. the person drinking water is not to the right of the person driving the tram
+19. the owner of the hedgehog is not the person driving the snowmobile##6
+20. the person drinking fanta is the fisherman##1
+21. the person drinking water is not the person driving the snowmobile##6
+22. the person driving the tram is between the person drinking milk and the accountant##2
+23. the person driving the bike is somewhere to the right of the owner of the hedgehog##5","{'Beverage': ['coffee', 'juice', 'water', 'milk', 'fanta'], 'Job': ['designer', 'accountant', 'project-manager', 'electrician', 'fisherman'], 'Pet': ['hedgehog', 'lizard', 'bird', 'horse', 'rabbit'], 'Transport': ['jet-ski', 'snowmobile', 'tram', 'scooter', 'bike']}"
diff --git a/part2/level8/Pt2_4x6_level8.csv b/part2/level8/Pt2_4x6_level8.csv
new file mode 100644
index 0000000000000000000000000000000000000000..a2f08d5547fe44ddf9aab1564fd10dbe1f7c39a2
--- /dev/null
+++ b/part2/level8/Pt2_4x6_level8.csv
@@ -0,0 +1,360 @@
+ID,Clues,SolutionGrid
+Pt1_4x6_level8-0,"The people have 6 different jobs:  architect, designer, electrician, paramedic, videographer, writer
+There are 6 different nationalities: argentine, egyptian, malaysian, pakistani, polish, spanish
+6 different pets are kept: ferret, hamster, hedgehog, lizard, rabbit, turtle
+The people use 6 different means of transport: helicopter, jet-ski, quad-bike, ship, skateboard, snowmobile
+ 1. the argentine is the owner of the hamster##1
+ 2. the person driving the skateboard is not the owner of the rabbit##6
+ 3. the argentine is not to the right of the person driving the jet-ski
+ 4. the malaysian is on the left or right of the owner of the hamster##3
+ 5. the person driving the skateboard is not to the left of the malaysian
+ 6. the person driving the jet-ski is not to the left of the polish
+ 7. the writer is on the right of the owner of the rabbit##1
+ 8. the owner of the rabbit is not to the left of the electrician
+ 9. the owner of the ferret is on the right of the malaysian##1
+10. the person driving the jet-ski is not the polish##6
+11. the egyptian is on the right of the pakistani##1
+12. the writer is somewhere to the left of the person driving the ship##5
+13. the egyptian is on the left or right of the pakistani##3
+14. the malaysian is somewhere between the polish and the argentine##7
+15. the malaysian is somewhere to the left of the designer##5
+16. the owner of the turtle is in an odd position##4
+17. the argentine is on the left or right of the electrician##3
+18. the videographer is on the left of the polish##1
+19. the person driving the jet-ski is somewhere to the right of the electrician##5
+20. the owner of the ferret is on the left or right of the videographer##3
+21. the writer is on the left or right of the owner of the hedgehog##3
+22. the owner of the hedgehog is on the left of the polish##1
+23. the owner of the rabbit is somewhere to the left of the designer##5
+24. the owner of the hedgehog is on the left or right of the person driving the helicopter##3
+25. the person driving the snowmobile is somewhere to the left of the person driving the skateboard##5
+26. the person driving the skateboard is on the right of the electrician##1
+27. the person driving the jet-ski is not to the left of the owner of the hedgehog
+28. the person driving the skateboard is not the owner of the rabbit##6
+29. the owner of the lizard is somewhere to the right of the owner of the ferret##5
+30. the polish is on the left of the spanish##1
+31. the malaysian is somewhere between the person driving the snowmobile and the person driving the helicopter##7
+32. the electrician is on the left of the owner of the ferret##1
+33. the person driving the helicopter is somewhere to the left of the architect##5
+34. the person driving the quad-bike is not the spanish##6
+35. the owner of the ferret is not to the right of the owner of the turtle","{'Job': ['paramedic', 'electrician', 'writer', 'videographer', 'designer', 'architect'], 'Nationality': ['argentine', 'malaysian', 'pakistani', 'egyptian', 'polish', 'spanish'], 'Pet': ['hamster', 'rabbit', 'ferret', 'hedgehog', 'turtle', 'lizard'], 'Transport': ['snowmobile', 'quad-bike', 'skateboard', 'ship', 'helicopter', 'jet-ski']}"
+Pt1_4x6_level8-1,"The people have 6 different jobs:  accountant, chef, dressmaker, engineer, firefighter, manager
+There are 6 different nationalities: american, canadian, chinese, colombian, mexican, russian
+6 different pets are kept: fish, goat, goldfish, guinea-pig, horse, lizard
+The people prefer 6 different types of sport: golf, ice-hockey, parkour, skiing, tennis, volleyball
+ 1. the person who's sport is golf is somewhere to the left of the firefighter##5
+ 2. the person who's sport is parkour is somewhere to the left of the person who's sport is tennis##5
+ 3. the owner of the horse is not to the right of the russian
+ 4. the engineer is not to the right of the owner of the goat
+ 5. the firefighter is not the mexican##6
+ 6. the owner of the fish is on the left or right of the chinese##3
+ 7. the american is on the right of the chinese##1
+ 8. the owner of the guinea-pig is not to the left of the chinese
+ 9. the owner of the goat is not to the left of the owner of the lizard
+10. the person who's sport is tennis is not to the left of the owner of the horse
+11. the engineer is not the canadian##6
+12. the american is not the manager##6
+13. the owner of the goat is on the right of the person who's sport is volleyball##1
+14. the chef is somewhere to the left of the person who's sport is ice-hockey##5
+15. the owner of the horse is on the left or right of the person who's sport is volleyball##3
+16. the american is on the left of the owner of the horse##1
+17. the colombian is on the left or right of the chef##3
+18. the colombian is not to the right of the owner of the fish
+19. the person who's sport is volleyball is on the left of the manager##1
+20. the russian is on the left of the mexican##1
+21. the person who's sport is volleyball is not the dressmaker##6
+22. the canadian is somewhere between the person who's sport is volleyball and the person who's sport is ice-hockey##7
+23. the firefighter is on the left or right of the mexican##3
+24. the firefighter is somewhere between the owner of the goat and the engineer##7
+25. the owner of the guinea-pig is not to the right of the owner of the goldfish
+26. the person who's sport is tennis is on the left of the person who's sport is volleyball##1
+27. the accountant is the owner of the fish##1
+28. the american is in an odd position##4
+29. the owner of the goldfish is the engineer##1
+30. the owner of the horse is somewhere to the right of the owner of the goldfish##5
+31. the engineer is somewhere to the left of the owner of the horse##5
+32. the russian is on the left or right of the person who's sport is skiing##3
+33. the owner of the lizard is not to the right of the russian
+34. the chef is the person who's sport is parkour##1
+35. the firefighter is not to the right of the russian
+36. the owner of the goat is on the far left or far right##3","{'Job': ['accountant', 'chef', 'engineer', 'dressmaker', 'firefighter', 'manager'], 'Nationality': ['colombian', 'chinese', 'american', 'canadian', 'russian', 'mexican'], 'Pet': ['fish', 'guinea-pig', 'goldfish', 'horse', 'lizard', 'goat'], 'Sport': ['golf', 'parkour', 'ice-hockey', 'tennis', 'volleyball', 'skiing']}"
+Pt1_4x6_level8-2,"There are 6 different favourite beverages: 7up, coffee, hot-chocolate, iced-tea, mirinda, water
+The people have 6 different hobbies: card-games, filmmaking, fishing, gardening, photography, sudoku
+The people prefer 6 different music-genres: blues, disco, electronic, rock, soul, techno
+6 different pets are kept: fish, frog, guinea-pig, horse, mouse, snake
+ 1. the owner of the guinea-pig is on the left of the owner of the fish##1
+ 2. the fan of soul is not to the left of the fan of electronic
+ 3. the person who's hobby is card-games is somewhere to the right of the person who's hobby is photography##5
+ 4. the person drinking 7up is not to the right of the owner of the mouse
+ 5. the fan of soul is on the right of the person who's hobby is sudoku##1
+ 6. the person drinking hot-chocolate is on the left of the fan of techno##1
+ 7. the person who's hobby is sudoku is between the person drinking iced-tea and the person who's hobby is filmmaking##2
+ 8. the fan of soul is somewhere between the person drinking coffee and the fan of disco##7
+ 9. the fan of blues is not to the right of the person drinking hot-chocolate
+10. the person drinking mirinda is not to the right of the person who's hobby is photography
+11. the person who's hobby is sudoku is on the right of the fan of disco##1
+12. the fan of blues is in an odd position##4
+13. the person drinking coffee is on the right of the owner of the snake##1
+14. the owner of the snake is somewhere to the left of the person drinking water##5
+15. the fan of electronic is on the left or right of the person who's hobby is gardening##3
+16. the person drinking mirinda is somewhere to the right of the person drinking 7up##5
+17. the person drinking coffee is somewhere to the left of the person drinking water##5
+18. the person who's hobby is fishing is somewhere to the right of the person drinking hot-chocolate##5
+19. the person who's hobby is card-games is not the owner of the guinea-pig##6
+20. the person who's hobby is photography is on the left or right of the owner of the horse##3
+21. the fan of disco is not to the right of the person who's hobby is gardening
+22. the person who's hobby is photography is between the person who's hobby is filmmaking and the owner of the horse##2
+23. the person drinking hot-chocolate is on the left of the owner of the mouse##1
+24. the person who's hobby is card-games is not to the left of the fan of blues
+25. the owner of the fish is on the left or right of the owner of the snake##3
+26. the person who's hobby is sudoku is somewhere to the left of the person who's hobby is filmmaking##5
+27. the person who's hobby is card-games is on the left or right of the person who's hobby is fishing##3
+28. the person who's hobby is card-games is somewhere to the right of the owner of the guinea-pig##5
+29. the person drinking iced-tea is not to the right of the person who's hobby is gardening
+30. the fan of techno is somewhere to the right of the person drinking coffee##5
+31. the fan of soul is in an odd position##4","{'Beverage': ['iced-tea', '7up', 'mirinda', 'coffee', 'hot-chocolate', 'water'], 'Hobby': ['gardening', 'sudoku', 'filmmaking', 'photography', 'card-games', 'fishing'], 'Music-Genre': ['disco', 'electronic', 'soul', 'rock', 'blues', 'techno'], 'Pet': ['guinea-pig', 'fish', 'snake', 'frog', 'horse', 'mouse']}"
+Pt1_4x6_level8-3,"There 6 different types of food: asparagus, cauliflower, onion, pineapple, pumpkin, zucchini
+The people have 6 different jobs:  architect, doctor, dressmaker, photographer, scientist, videographer
+The people prefer 6 different music-genres: blues, gospel, house, indie, r&b, trance
+The people use 6 different means of transport: jet-ski, motorbike, roller, scooter, subway, train
+ 1. the fan of gospel is not to the left of the doctor
+ 2. the person driving the subway is not to the right of the person driving the subway
+ 3. the person driving the roller is somewhere to the left of the fan of indie##5
+ 4. the fan of trance is somewhere to the left of the fan of r&b##5
+ 5. the fan of house is not to the left of the person eating onion
+ 6. the scientist is not to the right of the person driving the scooter
+ 7. the person driving the subway is not to the left of the fan of trance
+ 8. the scientist is the person eating asparagus##1
+ 9. the person eating pineapple is somewhere to the left of the fan of indie##5
+10. the architect is on the right of the fan of trance##1
+11. the fan of house is not to the left of the fan of r&b
+12. the dressmaker is on the right of the photographer##1
+13. the fan of house is between the dressmaker and the person driving the jet-ski##2
+14. the fan of indie is not to the left of the fan of house
+15. the videographer is not to the left of the fan of r&b
+16. the fan of gospel is on the left or right of the person eating zucchini##3
+17. the fan of trance is on the left or right of the person driving the subway##3
+18. the person driving the train is on the left or right of the fan of gospel##3
+19. the videographer is on the left or right of the person eating zucchini##3
+20. the person eating pumpkin is not the fan of blues##6
+21. the dressmaker is on the left or right of the person eating pineapple##3
+22. the photographer is on the left or right of the fan of blues##3
+23. the fan of house is not the person eating onion##6
+24. the person eating pumpkin is on the left or right of the architect##3
+25. the photographer is somewhere to the left of the fan of indie##5
+26. the fan of gospel is on the far right##1
+27. the person driving the roller is not the person eating pumpkin##6
+28. the person driving the jet-ski is on the left of the fan of house##1
+29. the fan of r&b is not to the right of the person driving the subway
+30. the doctor is not to the right of the architect","{'Food': ['pumpkin', 'onion', 'asparagus', 'pineapple', 'zucchini', 'cauliflower'], 'Job': ['doctor', 'architect', 'scientist', 'photographer', 'dressmaker', 'videographer'], 'Music-Genre': ['trance', 'r&b', 'blues', 'house', 'indie', 'gospel'], 'Transport': ['motorbike', 'subway', 'jet-ski', 'roller', 'train', 'scooter']}"
+Pt1_4x6_level8-4,"The people have 6 different jobs:  architect, coach, freelancer, manager, musician, photographer
+6 different pets are kept: ferret, goat, hamster, horse, mouse, pony
+The people prefer 6 different types of sport: climbing, parkour, tennis, volleyball, water-polo, weightlifting
+The people use 6 different means of transport: airplane, boat, helicopter, skateboard, train, tram
+ 1. the person who's sport is weightlifting is on the right of the person driving the skateboard##1
+ 2. the freelancer is somewhere to the left of the owner of the pony##5
+ 3. the person who's sport is water-polo is in an even position##4
+ 4. the person who's sport is water-polo is somewhere between the person who's sport is climbing and the person who's sport is parkour##7
+ 5. the coach is somewhere to the left of the person who's sport is weightlifting##5
+ 6. the person who's sport is weightlifting is the person driving the helicopter##1
+ 7. the person who's sport is water-polo is somewhere between the person who's sport is parkour and the person driving the train##7
+ 8. the person who's sport is tennis is not to the left of the owner of the goat
+ 9. the person who's sport is weightlifting is somewhere to the left of the person driving the airplane##5
+10. the owner of the mouse is somewhere to the left of the manager##5
+11. the owner of the mouse is somewhere to the left of the photographer##5
+12. the owner of the ferret is the coach##1
+13. the musician is on the left of the owner of the horse##1
+14. the architect is on the left or right of the owner of the mouse##3
+15. the person driving the helicopter is on the right of the owner of the mouse##1
+16. the person driving the helicopter is on the left of the musician##1
+17. the freelancer is not to the right of the person who's sport is weightlifting
+18. the manager is somewhere to the left of the person driving the boat##5
+19. the owner of the goat is not to the left of the person who's sport is tennis
+20. the manager is not to the left of the person driving the tram
+21. the owner of the ferret is not to the right of the person who's sport is tennis
+22. the person who's sport is weightlifting is on the left of the person driving the airplane##1
+23. the person driving the helicopter is somewhere to the right of the owner of the ferret##5
+24. the person driving the helicopter is in an odd position##4
+25. the person driving the train is not to the right of the coach
+26. the person who's sport is weightlifting is not the owner of the goat##6
+27. the musician is on the left or right of the manager##3
+28. the person who's sport is parkour is somewhere between the owner of the pony and the person driving the helicopter##7
+29. the owner of the hamster is not to the left of the person who's sport is water-polo
+30. the person who's sport is weightlifting is not the owner of the pony##6
+31. the person driving the airplane is not to the left of the architect
+32. the owner of the horse is on the left or right of the person driving the boat##3","{'Job': ['coach', 'freelancer', 'architect', 'musician', 'manager', 'photographer'], 'Pet': ['ferret', 'mouse', 'hamster', 'goat', 'horse', 'pony'], 'Sport': ['climbing', 'water-polo', 'weightlifting', 'tennis', 'parkour', 'volleyball'], 'Transport': ['train', 'skateboard', 'helicopter', 'airplane', 'tram', 'boat']}"
+Pt1_4x6_level8-5,"There are 6 different favourite beverages: almond-milk, iced-tea, juice, milk, tea, water
+The people have 6 different hobbies: card-games, drawing, magic-tricks, puzzles, reading, traveling
+The people prefer 6 different music-genres: blues, d&b, folk, house, pop, rock
+The people use 6 different means of transport: helicopter, jet-ski, roller, ship, skateboard, van
+ 1. the person driving the ship is not the person drinking juice##6
+ 2. the person drinking milk is not to the left of the person driving the skateboard
+ 3. the person drinking water is not to the right of the person driving the roller
+ 4. the fan of pop is the person who's hobby is magic-tricks##1
+ 5. the fan of d&b is somewhere to the right of the fan of blues##5
+ 6. the fan of rock is on the left or right of the person driving the van##3
+ 7. the fan of rock is the person driving the helicopter##1
+ 8. the person driving the ship is somewhere to the left of the fan of folk##5
+ 9. the person who's hobby is reading is somewhere to the right of the person who's hobby is drawing##5
+10. the person drinking iced-tea is on the left of the person who's hobby is reading##1
+11. the person drinking almond-milk is not to the left of the person who's hobby is traveling
+12. the person drinking water is somewhere to the right of the person drinking iced-tea##5
+13. the person who's hobby is puzzles is between the person who's hobby is card-games and the fan of house##2
+14. the person who's hobby is reading is somewhere to the right of the person who's hobby is puzzles##5
+15. the fan of folk is in an odd position##4
+16. the person driving the ship is somewhere to the left of the fan of blues##5
+17. the fan of pop is on the left or right of the person drinking juice##3
+18. the person drinking water is somewhere to the right of the person who's hobby is drawing##5
+19. the fan of folk is on the right of the person driving the van##1
+20. the person driving the roller is not to the left of the person who's hobby is drawing
+21. the person drinking tea is on the left of the person driving the skateboard##1
+22. the person who's hobby is drawing is on the left of the fan of folk##1
+23. the person driving the helicopter is not to the right of the person drinking iced-tea
+24. the person who's hobby is traveling is on the left or right of the person who's hobby is reading##3
+25. the person driving the van is not to the left of the person drinking milk
+26. the fan of d&b is on the right of the person who's hobby is reading##1
+27. the person who's hobby is magic-tricks is somewhere to the left of the person drinking juice##5
+28. the person who's hobby is card-games is not the person driving the van##6
+29. the person drinking almond-milk is not the person driving the roller##6","{'Beverage': ['tea', 'juice', 'milk', 'iced-tea', 'water', 'almond-milk'], 'Hobby': ['magic-tricks', 'card-games', 'puzzles', 'drawing', 'reading', 'traveling'], 'Music-Genre': ['pop', 'blues', 'rock', 'house', 'folk', 'd&b'], 'Transport': ['ship', 'skateboard', 'helicopter', 'van', 'roller', 'jet-ski']}"
+Pt1_4x6_level8-6,"There are 6 different favourite beverages: 7up, fanta, iced-tea, milk, soy-milk, tea
+There 6 different types of food: apple, apricot, carrot, corn, lettuce, raspberry
+There are 6 different nationalities: chinese, colombian, french, nigerian, pakistani, thai
+The people prefer 6 different types of sport: parkour, rugby, snowboarding, soccer, swimming, water-polo
+ 1. the chinese is not the person who's sport is soccer##6
+ 2. the person who's sport is water-polo is on the left or right of the colombian##3
+ 3. the thai is on the left of the person who's sport is rugby##1
+ 4. the person eating corn is the person drinking iced-tea##1
+ 5. the person who's sport is parkour is on the far left or far right##3
+ 6. the person eating corn is not to the left of the nigerian
+ 7. the thai is not to the right of the person who's sport is swimming
+ 8. the pakistani is in an odd position##4
+ 9. the person eating carrot is not to the left of the colombian
+10. the person drinking iced-tea is not the thai##6
+11. the person who's sport is rugby is not to the left of the thai
+12. the thai is somewhere to the right of the pakistani##5
+13. the person who's sport is swimming is not the person eating raspberry##6
+14. the person who's sport is water-polo is somewhere to the left of the person eating apple##5
+15. the person drinking milk is somewhere between the person eating lettuce and the person who's sport is snowboarding##7
+16. the colombian is on the left of the person eating apple##1
+17. the person drinking iced-tea is on the left of the person drinking fanta##1
+18. the person drinking soy-milk is on the far right##1
+19. the person eating raspberry is somewhere between the nigerian and the person drinking tea##7
+20. the person eating lettuce is somewhere to the left of the person drinking fanta##5
+21. the pakistani is the person drinking 7up##1
+22. the person who's sport is parkour is somewhere to the left of the nigerian##5
+23. the colombian is not the person eating raspberry##6
+24. the person drinking 7up is not to the right of the pakistani
+25. the person drinking milk is somewhere to the left of the thai##5
+26. the person drinking milk is on the left or right of the person drinking 7up##3
+27. the thai is somewhere to the right of the chinese##5
+28. the person eating carrot is not to the right of the person who's sport is rugby
+29. the chinese is not the person who's sport is swimming##6
+30. the person drinking soy-milk is not the person eating raspberry##6
+31. the person who's sport is snowboarding is not to the right of the person who's sport is water-polo
+32. the person drinking 7up is on the far left##1
+33. the nigerian is on the right of the person eating lettuce##1
+34. the nigerian is not to the left of the person who's sport is parkour
+35. the nigerian is between the pakistani and the chinese##2
+36. the person who's sport is rugby is not to the right of the colombian","{'Beverage': ['7up', 'milk', 'iced-tea', 'fanta', 'tea', 'soy-milk'], 'Food': ['lettuce', 'apricot', 'corn', 'raspberry', 'carrot', 'apple'], 'Nationality': ['pakistani', 'nigerian', 'chinese', 'thai', 'colombian', 'french'], 'Sport': ['parkour', 'soccer', 'snowboarding', 'water-polo', 'rugby', 'swimming']}"
+Pt1_4x6_level8-7,"There 6 different types of food: avocado, cauliflower, cherry, lettuce, pear, pepper
+The people have 6 different hobbies: camping, card-games, fishing, reading, singing, video-games
+There are 6 different nationalities: australian, dutch, italian, mexican, nigerian, turkish
+The people use 6 different means of transport: bike, bus, quad-bike, subway, taxi, train
+ 1. the person who's hobby is reading is not to the right of the person driving the subway
+ 2. the person driving the train is somewhere to the right of the person driving the subway##5
+ 3. the person driving the quad-bike is somewhere between the person driving the taxi and the nigerian##7
+ 4. the person driving the train is not to the left of the person who's hobby is singing
+ 5. the person eating cherry is on the far left##1
+ 6. the nigerian is not to the right of the person driving the subway
+ 7. the person eating avocado is not to the left of the person driving the train
+ 8. the person driving the subway is on the right of the person eating pepper##1
+ 9. the australian is on the left or right of the person who's hobby is card-games##3
+10. the person eating lettuce is not the person who's hobby is video-games##6
+11. the person who's hobby is video-games is not the person eating pepper##6
+12. the person eating lettuce is not to the right of the person driving the quad-bike
+13. the person driving the bus is not to the left of the person driving the bike
+14. the person who's hobby is camping is the nigerian##1
+15. the person driving the bus is the nigerian##1
+16. the person who's hobby is fishing is not the person eating pear##6
+17. the person who's hobby is video-games is somewhere to the right of the australian##5
+18. the person who's hobby is video-games is on the left or right of the mexican##3
+19. the person driving the train is on the right of the dutch##1
+20. the person driving the bike is not to the left of the person eating cauliflower
+21. the person who's hobby is video-games is not to the left of the person driving the bus
+22. the person who's hobby is singing is not to the right of the mexican
+23. the person who's hobby is card-games is on the left or right of the person driving the taxi##3
+24. the person who's hobby is card-games is not the person eating lettuce##6
+25. the person eating pepper is somewhere to the right of the person driving the quad-bike##5
+26. the dutch is on the left of the mexican##1
+27. the person eating cauliflower is not to the left of the australian
+28. the person who's hobby is singing is the turkish##1
+29. the australian is in an odd position##4","{'Food': ['cherry', 'cauliflower', 'lettuce', 'pepper', 'pear', 'avocado'], 'Hobby': ['reading', 'card-games', 'singing', 'camping', 'video-games', 'fishing'], 'Nationality': ['australian', 'italian', 'turkish', 'nigerian', 'dutch', 'mexican'], 'Transport': ['taxi', 'bike', 'quad-bike', 'bus', 'subway', 'train']}"
+Pt1_4x6_level8-8,"The people have 6 different jobs:  chef, electrician, entrepreneur, musician, nurse, security-guard
+The people prefer 6 different music-genres: dubstep, gospel, hip-hop, jazz, metal, techno
+There are 6 different nationalities: brazilian, canadian, egyptian, mexican, pakistani, spanish
+6 different pets are kept: cat, dog, fish, guinea-pig, hamster, snake
+ 1. the nurse is somewhere to the left of the chef##5
+ 2. the owner of the guinea-pig is on the right of the pakistani##1
+ 3. the owner of the cat is not to the right of the fan of jazz
+ 4. the fan of metal is on the left or right of the owner of the snake##3
+ 5. the fan of hip-hop is in an even position##4
+ 6. the fan of hip-hop is on the right of the fan of dubstep##1
+ 7. the fan of metal is not to the right of the fan of techno
+ 8. the entrepreneur is on the left of the electrician##1
+ 9. the musician is not to the left of the spanish
+10. the entrepreneur is on the far left or far right##3
+11. the fan of dubstep is somewhere between the pakistani and the owner of the fish##7
+12. the brazilian is on the right of the canadian##1
+13. the owner of the cat is somewhere to the right of the entrepreneur##5
+14. the fan of metal is not the owner of the dog##6
+15. the owner of the fish is on the left of the owner of the hamster##1
+16. the owner of the dog is not to the right of the fan of techno
+17. the spanish is not the fan of hip-hop##6
+18. the nurse is not to the right of the owner of the guinea-pig
+19. the mexican is not the fan of metal##6
+20. the fan of metal is between the canadian and the fan of techno##2
+21. the chef is not to the right of the mexican
+22. the fan of techno is on the left or right of the security-guard##3
+23. the spanish is in an odd position##4
+24. the brazilian is not to the right of the owner of the snake
+25. the egyptian is on the left of the pakistani##1
+26. the owner of the hamster is somewhere to the right of the spanish##5
+27. the owner of the guinea-pig is somewhere to the left of the fan of techno##5
+28. the fan of metal is in an odd position##4
+29. the musician is on the right of the fan of dubstep##1
+30. the fan of metal is not to the left of the fan of jazz
+31. the owner of the hamster is in an odd position##4
+32. the nurse is not the fan of jazz##6","{'Job': ['entrepreneur', 'electrician', 'nurse', 'musician', 'security-guard', 'chef'], 'Music-Genre': ['gospel', 'jazz', 'dubstep', 'hip-hop', 'metal', 'techno'], 'Nationality': ['egyptian', 'pakistani', 'spanish', 'canadian', 'brazilian', 'mexican'], 'Pet': ['dog', 'cat', 'guinea-pig', 'fish', 'hamster', 'snake']}"
+Pt1_4x6_level8-9,"The people have 6 different hobbies: camping, filmmaking, photography, singing, traveling, video-games
+The people have 6 different jobs:  analyst, dressmaker, journalist, paramedic, photographer, pilot
+The people perfer 6 different movie-genres: adventure, disaster, family, fantasy, satire, scientific
+The people prefer 6 different types of sport: baseball, biathlon, cricket, sailing, soccer, volleyball
+ 1. the person who's sport is baseball is not to the left of the person watching adventure movies
+ 2. the person watching satire movies is on the right of the person who's sport is cricket##1
+ 3. the person who's sport is biathlon is the person watching fantasy movies##1
+ 4. the person watching fantasy movies is on the right of the person who's hobby is singing##1
+ 5. the person watching family movies is not to the left of the person watching adventure movies
+ 6. the person who's sport is baseball is not to the right of the person who's hobby is traveling
+ 7. the analyst is somewhere between the person watching satire movies and the person who's sport is baseball##7
+ 8. the analyst is on the left or right of the person who's hobby is singing##3
+ 9. the person who's hobby is photography is on the left or right of the journalist##3
+10. the photographer is somewhere to the right of the person who's hobby is video-games##5
+11. the person watching satire movies is not to the right of the paramedic
+12. the person who's sport is sailing is on the left or right of the person watching disaster movies##3
+13. the person watching family movies is on the far left or far right##3
+14. the person who's hobby is filmmaking is somewhere to the right of the photographer##5
+15. the person watching adventure movies is on the right of the person watching fantasy movies##1
+16. the person who's sport is biathlon is not to the left of the analyst
+17. the person who's sport is sailing is not to the left of the person who's sport is soccer
+18. the person watching satire movies is not to the left of the person who's sport is sailing
+19. the paramedic is not the person who's sport is volleyball##6
+20. the person who's hobby is traveling is somewhere to the right of the paramedic##5
+21. the person who's sport is volleyball is somewhere to the right of the person who's sport is baseball##5
+22. the journalist is not to the right of the person who's sport is biathlon
+23. the person watching fantasy movies is on the left of the person who's sport is baseball##1
+24. the person who's sport is soccer is on the left of the person who's sport is cricket##1
+25. the person who's sport is baseball is somewhere to the right of the person watching satire movies##5
+26. the person who's sport is cricket is somewhere between the person who's hobby is photography and the person who's hobby is video-games##7
+27. the person watching family movies is in an even position##4
+28. the person who's hobby is video-games is somewhere to the left of the person watching fantasy movies##5
+29. the pilot is on the far left##1","{'Hobby': ['video-games', 'camping', 'singing', 'photography', 'filmmaking', 'traveling'], 'Job': ['pilot', 'photographer', 'journalist', 'analyst', 'paramedic', 'dressmaker'], 'Movie-Genre': ['scientific', 'disaster', 'satire', 'fantasy', 'adventure', 'family'], 'Sport': ['soccer', 'cricket', 'sailing', 'biathlon', 'baseball', 'volleyball']}"
diff --git a/part2/level8/Pt2_4x7_level8.csv b/part2/level8/Pt2_4x7_level8.csv
new file mode 100644
index 0000000000000000000000000000000000000000..18f1f9c8b2076775dd414682224253999c8e6ee4
--- /dev/null
+++ b/part2/level8/Pt2_4x7_level8.csv
@@ -0,0 +1,449 @@
+ID,Clues,SolutionGrid
+Pt1_4x7_level8-0,"There are 7 different favourite beverages: 7up, cola, fanta, hot-chocolate, milk, soy-milk, tea
+The people have 7 different jobs:  chef, dancer, manager, mechanic, musician, security-guard, social-worker
+The people prefer 7 different music-genres: d&b, folk, gospel, house, metal, rock, salsa
+The people use 7 different means of transport: bike, boat, skateboard, subway, taxi, tram, van
+ 1. the fan of folk is somewhere to the right of the fan of d&b##5
+ 2. the person drinking cola is somewhere to the left of the fan of d&b##5
+ 3. the dancer is somewhere to the left of the fan of rock##5
+ 4. the mechanic is on the left or right of the fan of d&b##3
+ 5. the manager is not to the left of the person driving the skateboard
+ 6. the social-worker is on the left or right of the person drinking soy-milk##3
+ 7. the dancer is not to the left of the person drinking cola
+ 8. the fan of house is not to the left of the person drinking cola
+ 9. the mechanic is not to the left of the person driving the bike
+10. the person drinking fanta is somewhere between the manager and the person driving the bike##7
+11. the person drinking cola is not to the left of the mechanic
+12. the person drinking cola is somewhere to the left of the musician##5
+13. the person driving the skateboard is not to the left of the fan of metal
+14. the person drinking milk is not the person driving the bike##6
+15. the person drinking fanta is somewhere to the right of the fan of folk##5
+16. the person drinking 7up is not to the left of the fan of d&b
+17. the person drinking milk is not to the right of the person driving the skateboard
+18. the person drinking soy-milk is on the left or right of the person driving the boat##3
+19. the person drinking cola is not to the left of the person driving the bike
+20. the fan of metal is somewhere to the left of the person driving the subway##5
+21. the person driving the boat is on the left of the fan of rock##1
+22. the person driving the bike is not to the right of the person drinking soy-milk
+23. the person drinking 7up is the fan of metal##1
+24. the person drinking soy-milk is somewhere to the left of the manager##5
+25. the person driving the tram is not to the left of the mechanic
+26. the fan of folk is somewhere to the left of the social-worker##5
+27. the fan of salsa is somewhere to the right of the security-guard##5
+28. the fan of salsa is somewhere between the fan of folk and the manager##7
+29. the dancer is on the right of the mechanic##1
+30. the person driving the skateboard is the person drinking soy-milk##1
+31. the fan of d&b is on the left or right of the musician##3
+32. the person drinking tea is on the left or right of the fan of metal##3
+33. the person drinking tea is not to the left of the person driving the van
+34. the person drinking milk is not the person driving the tram##6
+35. the chef is somewhere to the left of the person drinking cola##5
+36. the person drinking cola is not to the right of the person drinking soy-milk
+37. the social-worker is somewhere to the right of the person driving the van##5
+38. the fan of metal is not to the left of the dancer
+39. the social-worker is not the person driving the tram##6
+40. the person driving the taxi is on the left of the person driving the tram##1","{'Beverage': ['milk', 'cola', 'tea', '7up', 'soy-milk', 'fanta', 'hot-chocolate'], 'Job': ['chef', 'mechanic', 'dancer', 'musician', 'security-guard', 'social-worker', 'manager'], 'Music-Genre': ['gospel', 'house', 'd&b', 'metal', 'folk', 'salsa', 'rock'], 'Transport': ['van', 'bike', 'taxi', 'tram', 'skateboard', 'boat', 'subway']}"
+Pt1_4x7_level8-1,"There 7 different types of food: artichoke, banana, cabbage, corn, lettuce, orange, plum
+The people have 7 different jobs:  bartender, coach, entrepreneur, lawyer, manager, musician, scientist
+The people perfer 7 different movie-genres: action, adventure, family, horror, mystery, romance, zombie
+The people use 7 different means of transport: airplane, bus, car, helicopter, motorbike, snowmobile, taxi
+ 1. the bartender is somewhere to the left of the scientist##5
+ 2. the person watching family movies is on the left or right of the person watching horror movies##3
+ 3. the coach is the person driving the car##1
+ 4. the lawyer is on the right of the person watching action movies##1
+ 5. the person driving the airplane is not the bartender##6
+ 6. the person eating orange is somewhere between the bartender and the person driving the bus##7
+ 7. the person driving the bus is somewhere to the right of the person driving the airplane##5
+ 8. the person eating corn is somewhere to the left of the manager##5
+ 9. the person watching romance movies is somewhere to the left of the person watching mystery movies##5
+10. the person watching adventure movies is somewhere to the left of the entrepreneur##5
+11. the person eating lettuce is not to the right of the person driving the airplane
+12. the lawyer is somewhere to the left of the entrepreneur##5
+13. the person watching romance movies is somewhere between the person watching adventure movies and the person watching family movies##7
+14. the musician is not to the left of the person eating lettuce
+15. the person driving the snowmobile is on the far right##1
+16. the person eating orange is on the left or right of the person watching adventure movies##3
+17. the person driving the taxi is on the left of the person eating artichoke##1
+18. the musician is on the left or right of the person eating cabbage##3
+19. the person driving the helicopter is on the left or right of the person watching family movies##3
+20. the person watching mystery movies is on the left or right of the person watching romance movies##3
+21. the bartender is somewhere to the right of the entrepreneur##5
+22. the musician is not to the right of the person watching action movies
+23. the person eating artichoke is somewhere between the person eating banana and the person watching family movies##7
+24. the person watching horror movies is somewhere to the right of the person eating corn##5
+25. the person watching romance movies is on the left or right of the person watching mystery movies##3
+26. the person driving the bus is in an even position##4
+27. the person driving the bus is not to the right of the person eating plum
+28. the person eating corn is the person driving the taxi##1
+29. the person watching horror movies is in an even position##4
+30. the person eating cabbage is not to the right of the lawyer
+31. the musician is on the left or right of the lawyer##3
+32. the person watching family movies is on the left or right of the person eating plum##3
+33. the person eating cabbage is on the left of the entrepreneur##1
+34. the person driving the taxi is on the left of the person driving the car##1","{'Food': ['lettuce', 'cabbage', 'orange', 'plum', 'corn', 'artichoke', 'banana'], 'Job': ['musician', 'lawyer', 'entrepreneur', 'bartender', 'scientist', 'coach', 'manager'], 'Movie-Genre': ['action', 'adventure', 'romance', 'mystery', 'family', 'horror', 'zombie'], 'Transport': ['airplane', 'bus', 'motorbike', 'helicopter', 'taxi', 'car', 'snowmobile']}"
+Pt1_4x7_level8-2,"There are 7 different favourite beverages: almond-milk, cola, fanta, iced-tea, soy-milk, tea, water
+There 7 different types of food: apple, apricot, asparagus, cabbage, carrot, mango, potato
+There are 7 different nationalities: american, australian, canadian, egyptian, german, russian, thai
+7 different pets are kept: cat, dog, ferret, frog, goldfish, mouse, rabbit
+ 1. the owner of the ferret is on the left or right of the person drinking iced-tea##3
+ 2. the person drinking water is not to the left of the person eating carrot
+ 3. the person eating apricot is on the far right##1
+ 4. the american is not to the right of the owner of the frog
+ 5. the person drinking soy-milk is somewhere to the right of the owner of the goldfish##5
+ 6. the german is not the person drinking soy-milk##6
+ 7. the person eating carrot is somewhere to the right of the egyptian##5
+ 8. the person drinking fanta is in an odd position##4
+ 9. the person eating apricot is on the left or right of the owner of the dog##3
+10. the person eating apple is not to the right of the owner of the mouse
+11. the person drinking almond-milk is between the person eating potato and the person drinking iced-tea##2
+12. the canadian is not the person drinking water##6
+13. the person drinking almond-milk is somewhere between the australian and the person drinking iced-tea##7
+14. the person eating apple is somewhere to the left of the person eating mango##5
+15. the person drinking fanta is not to the right of the egyptian
+16. the owner of the ferret is on the left or right of the person eating apple##3
+17. the owner of the frog is somewhere to the left of the egyptian##5
+18. the owner of the frog is not to the right of the person drinking tea
+19. the german is not the person eating cabbage##6
+20. the person drinking cola is not to the left of the person drinking tea
+21. the thai is on the left of the egyptian##1
+22. the person eating apricot is not to the left of the owner of the cat
+23. the person eating cabbage is in an even position##4
+24. the owner of the mouse is in an even position##4
+25. the person eating potato is somewhere to the right of the person drinking iced-tea##5
+26. the person eating cabbage is somewhere to the left of the owner of the cat##5
+27. the owner of the ferret is on the right of the owner of the rabbit##1
+28. the person eating cabbage is on the left or right of the person drinking tea##3
+29. the person eating asparagus is on the right of the russian##1
+30. the person drinking cola is somewhere between the person drinking soy-milk and the canadian##7
+31. the person eating potato is somewhere to the left of the person drinking fanta##5
+32. the person drinking cola is in an even position##4
+33. the person drinking tea is between the thai and the person drinking almond-milk##2
+34. the owner of the goldfish is on the left of the australian##1
+35. the person eating carrot is in an even position##4
+36. the owner of the ferret is somewhere between the russian and the person drinking cola##7
+37. the owner of the frog is on the left or right of the american##3
+38. the owner of the goldfish is somewhere to the left of the owner of the cat##5","{'Beverage': ['iced-tea', 'almond-milk', 'tea', 'cola', 'fanta', 'soy-milk', 'water'], 'Food': ['apple', 'asparagus', 'potato', 'cabbage', 'mango', 'carrot', 'apricot'], 'Nationality': ['russian', 'american', 'canadian', 'thai', 'egyptian', 'australian', 'german'], 'Pet': ['rabbit', 'ferret', 'frog', 'mouse', 'goldfish', 'dog', 'cat']}"
+Pt1_4x7_level8-3,"The people have 7 different hobbies: board-games, chess, gardening, hiking, reading, singing, woodworking
+The people perfer 7 different movie-genres: animation, documentary, martial-arts, musical, superhero, time-travel, western
+There are 7 different nationalities: argentine, australian, brazilian, canadian, malaysian, pakistani, turkish
+The people prefer 7 different types of sport: basketball, cricket, cycling, skateboarding, soccer, tennis, weightlifting
+ 1. the person watching superhero movies is on the left of the turkish##1
+ 2. the person watching western movies is somewhere to the right of the person watching time-travel movies##5
+ 3. the brazilian is in an even position##4
+ 4. the person who's hobby is reading is not to the left of the person watching animation movies
+ 5. the person who's hobby is reading is not to the left of the person watching time-travel movies
+ 6. the person who's sport is cricket is the person watching musical movies##1
+ 7. the person who's sport is cricket is somewhere to the left of the person watching time-travel movies##5
+ 8. the pakistani is somewhere to the right of the malaysian##5
+ 9. the person watching martial-arts movies is on the right of the pakistani##1
+10. the person who's sport is weightlifting is not the person who's hobby is chess##6
+11. the person watching documentary movies is not the person who's hobby is board-games##6
+12. the malaysian is on the left or right of the person who's hobby is gardening##3
+13. the person who's sport is tennis is somewhere to the right of the australian##5
+14. the argentine is somewhere to the left of the person watching musical movies##5
+15. the malaysian is the person who's sport is basketball##1
+16. the person who's hobby is hiking is not to the right of the canadian
+17. the person who's hobby is chess is on the right of the pakistani##1
+18. the person who's hobby is hiking is not to the left of the person who's sport is basketball
+19. the person who's hobby is reading is not to the left of the person watching documentary movies
+20. the pakistani is not to the left of the argentine
+21. the person who's hobby is gardening is somewhere to the left of the person who's hobby is board-games##5
+22. the person watching superhero movies is in an odd position##4
+23. the person watching western movies is on the left of the person who's sport is skateboarding##1
+24. the person watching martial-arts movies is between the person watching animation movies and the pakistani##2
+25. the person who's sport is weightlifting is on the right of the brazilian##1
+26. the malaysian is somewhere to the left of the person who's sport is weightlifting##5
+27. the person watching documentary movies is on the right of the person who's sport is cycling##1
+28. the person who's sport is basketball is on the left or right of the person who's hobby is gardening##3
+29. the person who's hobby is reading is not the brazilian##6
+30. the person watching superhero movies is not to the right of the person who's sport is basketball
+31. the person watching martial-arts movies is somewhere to the right of the australian##5
+32. the person who's hobby is singing is the argentine##1
+33. the australian is not to the right of the person who's hobby is hiking
+34. the person watching martial-arts movies is somewhere to the right of the malaysian##5
+35. the person who's sport is cricket is on the left of the person who's sport is cycling##1
+36. the person who's sport is weightlifting is not to the left of the canadian
+37. the person who's sport is basketball is not to the left of the malaysian
+38. the person who's sport is soccer is somewhere to the left of the person who's sport is cycling##5
+39. the person watching superhero movies is not to the right of the person who's hobby is gardening
+40. the person who's hobby is board-games is not the malaysian##6
+41. the turkish is not the person who's hobby is chess##6
+42. the person who's hobby is gardening is not to the left of the person who's sport is cricket
+43. the malaysian is not the person who's sport is tennis##6
+44. the person who's hobby is woodworking is on the left or right of the person watching superhero movies##3
+45. the person who's sport is cricket is not the argentine##6","{'Hobby': ['singing', 'woodworking', 'gardening', 'hiking', 'board-games', 'chess', 'reading'], 'Movie-Genre': ['superhero', 'musical', 'time-travel', 'documentary', 'western', 'martial-arts', 'animation'], 'Nationality': ['argentine', 'turkish', 'australian', 'malaysian', 'pakistani', 'brazilian', 'canadian'], 'Sport': ['soccer', 'cricket', 'cycling', 'basketball', 'tennis', 'skateboarding', 'weightlifting']}"
+Pt1_4x7_level8-4,"The people have 7 different hobbies: baking, board-games, collecting, drawing, gardening, rock-climbing, woodworking
+The people perfer 7 different movie-genres: action, adventure, disaster, family, satire, spy, superhero
+There are 7 different nationalities: british, dutch, german, indonesian, japanese, malaysian, thai
+7 different pets are kept: cat, ferret, fish, goldfish, rabbit, rat, turtle
+ 1. the british is on the left of the person watching disaster movies##1
+ 2. the person who's hobby is rock-climbing is in an odd position##4
+ 3. the person watching spy movies is somewhere to the left of the person watching superhero movies##5
+ 4. the british is not to the right of the dutch
+ 5. the owner of the cat is on the left of the japanese##1
+ 6. the owner of the rat is somewhere to the right of the thai##5
+ 7. the person who's hobby is baking is on the left or right of the dutch##3
+ 8. the german is between the person watching adventure movies and the person watching superhero movies##2
+ 9. the owner of the goldfish is somewhere to the left of the person who's hobby is collecting##5
+10. the person watching disaster movies is the owner of the turtle##1
+11. the owner of the cat is the person who's hobby is board-games##1
+12. the owner of the rabbit is somewhere to the right of the owner of the fish##5
+13. the german is not to the right of the owner of the rabbit
+14. the person watching family movies is somewhere to the left of the person watching satire movies##5
+15. the owner of the goldfish is not the person watching satire movies##6
+16. the british is not to the left of the malaysian
+17. the german is somewhere to the left of the person who's hobby is drawing##5
+18. the owner of the turtle is not to the right of the person watching disaster movies
+19. the owner of the turtle is not to the left of the person watching disaster movies
+20. the person watching action movies is not to the right of the person who's hobby is woodworking
+21. the owner of the rat is not the person who's hobby is collecting##6
+22. the person who's hobby is board-games is the owner of the cat##1
+23. the person who's hobby is baking is somewhere to the left of the owner of the turtle##5
+24. the person who's hobby is gardening is not to the right of the person watching satire movies
+25. the japanese is on the left or right of the person who's hobby is collecting##3
+26. the person who's hobby is baking is in an even position##4
+27. the owner of the rabbit is in an odd position##4
+28. the malaysian is somewhere to the right of the person watching adventure movies##5
+29. the owner of the goldfish is not to the right of the owner of the turtle
+30. the person who's hobby is rock-climbing is on the left of the thai##1
+31. the person who's hobby is rock-climbing is not the japanese##6
+32. the person who's hobby is woodworking is not the owner of the rat##6
+33. the british is somewhere to the right of the person who's hobby is board-games##5
+34. the thai is on the left of the owner of the rat##1
+35. the person who's hobby is gardening is not to the right of the owner of the rat
+36. the indonesian is on the left or right of the owner of the cat##3
+37. the person who's hobby is drawing is in an odd position##4
+38. the person watching adventure movies is on the right of the person watching action movies##1
+39. the owner of the ferret is on the right of the person who's hobby is drawing##1
+40. the person who's hobby is board-games is not the person watching disaster movies##6
+41. the person who's hobby is collecting is not to the right of the person watching superhero movies
+42. the owner of the turtle is not the british##6
+43. the person who's hobby is woodworking is not to the left of the person watching spy movies
+44. the person watching action movies is not to the right of the person watching adventure movies
+45. the person watching spy movies is not to the left of the person who's hobby is board-games","{'Hobby': ['rock-climbing', 'board-games', 'gardening', 'collecting', 'drawing', 'baking', 'woodworking'], 'Movie-Genre': ['family', 'action', 'adventure', 'spy', 'superhero', 'satire', 'disaster'], 'Nationality': ['indonesian', 'thai', 'japanese', 'german', 'malaysian', 'british', 'dutch'], 'Pet': ['goldfish', 'cat', 'rat', 'fish', 'rabbit', 'ferret', 'turtle']}"
+Pt1_4x7_level8-5,"There are 7 different favourite beverages: 7up, almond-milk, fanta, juice, milk, mirinda, water
+There 7 different types of food: asparagus, banana, blueberry, papaya, pear, potato, radish
+The people perfer 7 different movie-genres: adventure, drama, family, musical, satire, spy, zombie
+The people use 7 different means of transport: airplane, bike, boat, helicopter, quad-bike, scooter, snowmobile
+ 1. the person watching zombie movies is on the right of the person watching spy movies##1
+ 2. the person drinking fanta is somewhere between the person eating radish and the person driving the airplane##7
+ 3. the person eating potato is not to the left of the person eating pear
+ 4. the person eating pear is somewhere to the right of the person watching spy movies##5
+ 5. the person watching satire movies is somewhere to the right of the person eating pear##5
+ 6. the person driving the snowmobile is the person eating pear##1
+ 7. the person driving the scooter is in the middle##1
+ 8. the person drinking juice is not the person driving the helicopter##6
+ 9. the person eating radish is on the left of the person drinking fanta##1
+10. the person driving the snowmobile is not to the left of the person watching spy movies
+11. the person watching drama movies is not the person eating asparagus##6
+12. the person drinking mirinda is not to the right of the person drinking milk
+13. the person driving the airplane is somewhere to the right of the person eating asparagus##5
+14. the person drinking water is on the left or right of the person driving the scooter##3
+15. the person drinking milk is not the person watching zombie movies##6
+16. the person driving the quad-bike is in an even position##4
+17. the person watching family movies is not to the left of the person drinking mirinda
+18. the person driving the helicopter is on the far left##1
+19. the person watching spy movies is not to the right of the person watching adventure movies
+20. the person watching musical movies is on the right of the person watching drama movies##1
+21. the person driving the boat is not the person drinking milk##6
+22. the person eating radish is the person drinking juice##1
+23. the person drinking milk is on the right of the person driving the quad-bike##1
+24. the person watching spy movies is not to the left of the person eating blueberry
+25. the person eating banana is the person driving the airplane##1
+26. the person drinking milk is the person driving the airplane##1
+27. the person drinking juice is somewhere to the left of the person watching adventure movies##5
+28. the person watching satire movies is on the left or right of the person watching adventure movies##3
+29. the person drinking almond-milk is not to the left of the person watching zombie movies
+30. the person drinking almond-milk is on the left of the person eating banana##1
+31. the person drinking 7up is between the person watching drama movies and the person eating potato##2
+32. the person driving the snowmobile is on the left or right of the person eating radish##3
+33. the person watching musical movies is not to the right of the person eating asparagus
+34. the person watching satire movies is not to the left of the person watching family movies
+35. the person driving the quad-bike is somewhere to the right of the person eating pear##5
+36. the person watching drama movies is somewhere between the person watching zombie movies and the person driving the airplane##7
+37. the person watching satire movies is in an even position##4
+38. the person drinking milk is somewhere to the right of the person eating potato##5
+39. the person eating banana is not to the left of the person driving the bike
+40. the person drinking 7up is somewhere to the left of the person eating asparagus##5
+41. the person watching spy movies is not to the right of the person watching spy movies
+42. the person eating blueberry is not to the right of the person drinking water
+43. the person watching musical movies is on the left or right of the person watching family movies##3
+44. the person driving the quad-bike is on the left or right of the person driving the bike##3
+45. the person watching spy movies is not to the right of the person eating papaya","{'Beverage': ['mirinda', 'juice', 'fanta', '7up', 'water', 'almond-milk', 'milk'], 'Food': ['blueberry', 'radish', 'pear', 'papaya', 'potato', 'asparagus', 'banana'], 'Movie-Genre': ['spy', 'zombie', 'drama', 'musical', 'family', 'satire', 'adventure'], 'Transport': ['helicopter', 'boat', 'snowmobile', 'scooter', 'bike', 'quad-bike', 'airplane']}"
+Pt1_4x7_level8-6,"There are 7 different favourite beverages: almond-milk, coffee, cola, fanta, hot-chocolate, juice, tea
+The people have 7 different jobs:  bartender, engineer, journalist, nurse, photographer, pilot, videographer
+The people prefer 7 different types of sport: cricket, handball, parkour, skiing, snowboarding, volleyball, weightlifting
+The people use 7 different means of transport: airplane, helicopter, jet-ski, motorbike, scooter, ship, snowmobile
+ 1. the person who's sport is handball is not to the right of the pilot
+ 2. the person drinking juice is the bartender##1
+ 3. the person who's sport is skiing is not to the right of the photographer
+ 4. the bartender is on the left or right of the person drinking fanta##3
+ 5. the person who's sport is handball is not to the right of the person drinking juice
+ 6. the person driving the scooter is on the left or right of the person drinking tea##3
+ 7. the person who's sport is handball is not to the left of the person who's sport is cricket
+ 8. the person who's sport is parkour is on the right of the bartender##1
+ 9. the person who's sport is parkour is on the right of the person driving the helicopter##1
+10. the bartender is somewhere to the left of the nurse##5
+11. the person drinking hot-chocolate is in an odd position##4
+12. the person driving the snowmobile is in an odd position##4
+13. the nurse is somewhere to the right of the person driving the scooter##5
+14. the person driving the helicopter is not to the right of the person driving the helicopter
+15. the person who's sport is snowboarding is on the left of the person drinking coffee##1
+16. the person drinking almond-milk is on the left or right of the person driving the scooter##3
+17. the photographer is not to the right of the photographer
+18. the person who's sport is weightlifting is on the left or right of the person driving the airplane##3
+19. the person drinking tea is on the right of the person who's sport is cricket##1
+20. the person drinking cola is somewhere to the left of the person drinking coffee##5
+21. the person driving the scooter is on the right of the videographer##1
+22. the person who's sport is cricket is the journalist##1
+23. the person drinking tea is somewhere to the left of the person drinking hot-chocolate##5
+24. the pilot is somewhere between the person driving the motorbike and the bartender##7
+25. the videographer is not to the right of the person drinking juice
+26. the person who's sport is weightlifting is somewhere between the person who's sport is snowboarding and the person drinking hot-chocolate##7
+27. the person driving the helicopter is in an even position##4
+28. the person driving the jet-ski is not to the left of the journalist
+29. the person driving the scooter is not the videographer##6
+30. the person driving the motorbike is somewhere between the person who's sport is skiing and the nurse##7
+31. the person who's sport is snowboarding is in an even position##4
+32. the person drinking hot-chocolate is somewhere to the left of the person who's sport is parkour##5
+33. the journalist is on the left or right of the person who's sport is handball##3
+34. the person who's sport is skiing is somewhere to the left of the person drinking almond-milk##5
+35. the photographer is in an even position##4
+36. the photographer is not to the right of the person drinking juice
+37. the person drinking cola is not to the left of the person driving the snowmobile
+38. the person drinking tea is somewhere to the left of the person who's sport is snowboarding##5
+39. the person driving the ship is on the far right##1
+40. the person who's sport is weightlifting is somewhere between the person drinking juice and the person driving the scooter##7
+41. the person driving the airplane is not to the left of the photographer","{'Beverage': ['cola', 'tea', 'hot-chocolate', 'almond-milk', 'fanta', 'juice', 'coffee'], 'Job': ['journalist', 'videographer', 'engineer', 'photographer', 'pilot', 'bartender', 'nurse'], 'Sport': ['cricket', 'handball', 'skiing', 'weightlifting', 'volleyball', 'snowboarding', 'parkour'], 'Transport': ['snowmobile', 'jet-ski', 'scooter', 'motorbike', 'airplane', 'helicopter', 'ship']}"
+Pt1_4x7_level8-7,"There 7 different types of food: apricot, asparagus, onion, peach, pineapple, pomegranate, pumpkin
+The people have 7 different jobs:  accountant, coach, engineer, nurse, photographer, security-guard, videographer
+There are 7 different nationalities: australian, egyptian, french, indian, pakistani, thai, turkish
+The people prefer 7 different types of sport: badminton, basketball, climbing, cycling, snowboarding, surfing, swimming
+ 1. the person eating pomegranate is the videographer##1
+ 2. the person who's sport is cycling is not to the left of the photographer
+ 3. the engineer is on the left of the person eating pineapple##1
+ 4. the engineer is on the right of the australian##1
+ 5. the person eating apricot is in the middle##1
+ 6. the person eating peach is not to the right of the person who's sport is climbing
+ 7. the person eating pineapple is somewhere to the left of the videographer##5
+ 8. the person eating pumpkin is not the security-guard##6
+ 9. the person eating onion is not the person who's sport is swimming##6
+10. the person who's sport is climbing is not to the right of the person eating onion
+11. the photographer is on the left of the engineer##1
+12. the indian is on the left of the turkish##1
+13. the person who's sport is cycling is on the left of the egyptian##1
+14. the egyptian is somewhere to the left of the person who's sport is basketball##5
+15. the person who's sport is surfing is not to the left of the videographer
+16. the person who's sport is surfing is the indian##1
+17. the australian is somewhere to the left of the person who's sport is basketball##5
+18. the person eating pomegranate is not to the left of the person eating onion
+19. the person who's sport is swimming is not to the left of the person who's sport is snowboarding
+20. the person who's sport is cycling is somewhere to the left of the person eating onion##5
+21. the accountant is not to the right of the indian
+22. the thai is somewhere to the right of the person eating pineapple##5
+23. the person who's sport is badminton is on the right of the nurse##1
+24. the thai is somewhere to the left of the person eating onion##5
+25. the coach is not to the left of the person eating pineapple
+26. the person eating asparagus is not to the left of the person who's sport is cycling
+27. the person eating onion is not the coach##6
+28. the turkish is not to the right of the person who's sport is basketball
+29. the turkish is somewhere to the right of the person who's sport is badminton##5
+30. the egyptian is not to the left of the person who's sport is snowboarding
+31. the nurse is somewhere to the right of the photographer##5
+32. the turkish is not to the right of the person eating asparagus
+33. the accountant is on the left or right of the person who's sport is climbing##3
+34. the photographer is the person who's sport is cycling##1
+35. the person who's sport is badminton is not to the right of the accountant
+36. the pakistani is not the accountant##6
+37. the coach is not to the left of the person who's sport is cycling
+38. the person eating pineapple is somewhere to the left of the nurse##5
+39. the nurse is in the middle##1
+40. the videographer is in an even position##4
+41. the australian is somewhere to the left of the egyptian##5
+42. the person eating asparagus is not the indian##6
+43. the security-guard is somewhere to the right of the indian##5
+44. the person eating pineapple is on the left or right of the person eating pumpkin##3
+45. the person who's sport is climbing is between the pakistani and the french##2
+46. the turkish is not to the left of the coach","{'Food': ['peach', 'pumpkin', 'pineapple', 'apricot', 'onion', 'pomegranate', 'asparagus'], 'Job': ['photographer', 'engineer', 'coach', 'nurse', 'accountant', 'videographer', 'security-guard'], 'Nationality': ['australian', 'egyptian', 'pakistani', 'thai', 'french', 'indian', 'turkish'], 'Sport': ['cycling', 'snowboarding', 'swimming', 'climbing', 'badminton', 'surfing', 'basketball']}"
+Pt1_4x7_level8-8,"There 7 different types of food: broccoli, cherry, cucumber, onion, peas, pineapple, zucchini
+The people have 7 different hobbies: dancing, filmmaking, gardening, sudoku, video-games, woodworking, writing
+The people prefer 7 different music-genres: dubstep, electronic, folk, hip-hop, pop, punk, r&b
+The people use 7 different means of transport: bike, boat, car, quad-bike, ship, subway, train
+ 1. the fan of electronic is somewhere between the person driving the car and the fan of folk##7
+ 2. the fan of punk is the person eating pineapple##1
+ 3. the person driving the quad-bike is the person who's hobby is writing##1
+ 4. the person driving the train is somewhere to the left of the fan of punk##5
+ 5. the person eating peas is the fan of dubstep##1
+ 6. the person driving the train is not to the right of the person who's hobby is filmmaking
+ 7. the person eating cucumber is somewhere between the person eating onion and the person who's hobby is sudoku##7
+ 8. the person driving the subway is on the far left or far right##3
+ 9. the person eating peas is somewhere to the right of the person eating zucchini##5
+10. the person eating broccoli is somewhere to the right of the person who's hobby is video-games##5
+11. the fan of dubstep is the person eating peas##1
+12. the fan of punk is not to the left of the person driving the ship
+13. the person eating broccoli is the person who's hobby is dancing##1
+14. the person who's hobby is sudoku is not to the left of the person driving the quad-bike
+15. the person who's hobby is writing is somewhere between the fan of hip-hop and the fan of r&b##7
+16. the person eating cucumber is not to the right of the person driving the boat
+17. the fan of hip-hop is somewhere to the right of the fan of dubstep##5
+18. the person driving the ship is on the far right##1
+19. the fan of pop is somewhere to the left of the fan of r&b##5
+20. the person who's hobby is filmmaking is on the left of the person eating broccoli##1
+21. the fan of hip-hop is somewhere to the left of the fan of punk##5
+22. the person driving the subway is on the left or right of the person who's hobby is video-games##3
+23. the fan of hip-hop is somewhere to the right of the person driving the car##5
+24. the person eating peas is on the left of the person driving the boat##1
+25. the person eating cherry is between the person eating onion and the person driving the quad-bike##2
+26. the person who's hobby is sudoku is on the right of the person driving the quad-bike##1
+27. the person who's hobby is woodworking is somewhere to the left of the person eating cherry##5
+28. the person driving the car is on the left of the person eating cucumber##1
+29. the person eating onion is the person driving the subway##1
+30. the person who's hobby is filmmaking is on the left or right of the person driving the bike##3
+31. the person eating broccoli is the fan of hip-hop##1
+32. the person driving the ship is not to the right of the person who's hobby is gardening
+33. the fan of electronic is somewhere to the right of the person eating cherry##5
+34. the person who's hobby is video-games is not to the right of the person who's hobby is filmmaking
+35. the person eating onion is not the person who's hobby is dancing##6
+36. the person eating zucchini is not to the right of the person who's hobby is filmmaking
+37. the person driving the train is the fan of dubstep##1
+38. the fan of electronic is somewhere to the left of the person driving the boat##5","{'Food': ['onion', 'cherry', 'cucumber', 'zucchini', 'peas', 'broccoli', 'pineapple'], 'Hobby': ['woodworking', 'video-games', 'writing', 'sudoku', 'filmmaking', 'dancing', 'gardening'], 'Music-Genre': ['pop', 'r&b', 'electronic', 'folk', 'dubstep', 'hip-hop', 'punk'], 'Transport': ['subway', 'car', 'quad-bike', 'bike', 'train', 'boat', 'ship']}"
+Pt1_4x7_level8-9,"The people have 7 different jobs:  analyst, coach, doctor, fisherman, journalist, nurse, scientist
+The people perfer 7 different movie-genres: adventure, crime, epic, martial-arts, mystery, satire, western
+There are 7 different nationalities: australian, brazilian, canadian, malaysian, nigerian, pakistani, spanish
+7 different pets are kept: fish, frog, mouse, pony, rabbit, rat, snake
+ 1. the person watching crime movies is somewhere to the right of the pakistani##5
+ 2. the owner of the mouse is somewhere to the right of the canadian##5
+ 3. the pakistani is on the left or right of the owner of the fish##3
+ 4. the owner of the fish is not to the right of the nigerian
+ 5. the person watching satire movies is somewhere to the right of the person watching western movies##5
+ 6. the coach is not to the right of the owner of the mouse
+ 7. the person watching epic movies is somewhere to the right of the owner of the fish##5
+ 8. the person watching mystery movies is somewhere to the right of the owner of the fish##5
+ 9. the nigerian is somewhere between the person watching adventure movies and the person watching satire movies##7
+10. the scientist is on the left of the analyst##1
+11. the owner of the rabbit is in an odd position##4
+12. the owner of the fish is not to the right of the owner of the pony
+13. the owner of the fish is somewhere to the left of the owner of the pony##5
+14. the owner of the frog is on the right of the analyst##1
+15. the malaysian is somewhere to the right of the owner of the frog##5
+16. the canadian is somewhere to the right of the person watching martial-arts movies##5
+17. the malaysian is somewhere to the left of the canadian##5
+18. the malaysian is not to the left of the owner of the rabbit
+19. the person watching satire movies is somewhere between the owner of the rabbit and the person watching adventure movies##7
+20. the journalist is the owner of the frog##1
+21. the australian is not to the left of the journalist
+22. the fisherman is somewhere to the left of the scientist##5
+23. the person watching epic movies is in an odd position##4
+24. the fisherman is on the left of the owner of the rat##1
+25. the person watching epic movies is somewhere to the right of the pakistani##5
+26. the person watching adventure movies is on the left of the owner of the rat##1
+27. the owner of the pony is not to the right of the person watching crime movies
+28. the person watching crime movies is not the journalist##6
+29. the doctor is somewhere between the canadian and the nigerian##7
+30. the owner of the snake is not the person watching western movies##6
+31. the owner of the rabbit is not to the left of the owner of the pony
+32. the person watching martial-arts movies is not to the right of the owner of the snake
+33. the brazilian is on the right of the person watching crime movies##1
+34. the person watching crime movies is not to the right of the nigerian
+35. the owner of the pony is on the left or right of the scientist##3
+36. the doctor is on the left or right of the coach##3","{'Job': ['fisherman', 'scientist', 'analyst', 'journalist', 'doctor', 'coach', 'nurse'], 'Movie-Genre': ['adventure', 'western', 'crime', 'satire', 'martial-arts', 'mystery', 'epic'], 'Nationality': ['spanish', 'pakistani', 'nigerian', 'brazilian', 'malaysian', 'canadian', 'australian'], 'Pet': ['fish', 'rat', 'pony', 'frog', 'rabbit', 'snake', 'mouse']}"
diff --git a/part2/level8/Pt2_5x2_level8.csv b/part2/level8/Pt2_5x2_level8.csv
new file mode 100644
index 0000000000000000000000000000000000000000..ee76a0b0b4d15d66f10125f418677f2f345ada5f
--- /dev/null
+++ b/part2/level8/Pt2_5x2_level8.csv
@@ -0,0 +1,92 @@
+ID,Clues,SolutionGrid
+Pt1_5x2_level8-0,"There 2 different types of food: banana, cucumber
+The people have 2 different hobbies: puzzles, rock-climbing
+The people have 2 different jobs:  analyst, paramedic
+2 different pets are kept: hedgehog, horse
+The people prefer 2 different types of sport: lacrosse, volleyball
+1. the person who's sport is lacrosse is on the far right##1
+2. the paramedic is on the left or right of the owner of the horse##3
+3. the person eating cucumber is on the left or right of the person eating banana##3
+4. the person who's sport is volleyball is not to the right of the person who's sport is lacrosse
+5. the person eating banana is on the right of the paramedic##1
+6. the person who's hobby is puzzles is on the far left##1","{'Food': ['cucumber', 'banana'], 'Hobby': ['puzzles', 'rock-climbing'], 'Job': ['paramedic', 'analyst'], 'Pet': ['hedgehog', 'horse'], 'Sport': ['volleyball', 'lacrosse']}"
+Pt1_5x2_level8-1,"The people have 2 different hobbies: baking, filmmaking
+The people perfer 2 different movie-genres: family, romance
+The people prefer 2 different music-genres: dubstep, pop
+2 different pets are kept: goat, pony
+The people prefer 2 different types of sport: climbing, soccer
+1. the person who's hobby is baking is on the left of the person who's hobby is filmmaking##1
+2. the fan of pop is on the far right##1
+3. the fan of pop is not to the right of the owner of the pony
+4. the person watching romance movies is on the left of the person who's sport is soccer##1","{'Hobby': ['baking', 'filmmaking'], 'Movie-Genre': ['romance', 'family'], 'Music-Genre': ['dubstep', 'pop'], 'Pet': ['goat', 'pony'], 'Sport': ['climbing', 'soccer']}"
+Pt1_5x2_level8-2,"The people have 2 different hobbies: cooking, woodworking
+The people perfer 2 different movie-genres: animation, thriller
+The people prefer 2 different music-genres: ambient, blues
+There are 2 different nationalities: italian, japanese
+2 different pets are kept: rabbit, turtle
+1. the person who's hobby is woodworking is somewhere to the right of the fan of blues##5
+2. the italian is not to the right of the person watching animation movies
+3. the italian is on the left or right of the owner of the turtle##3
+4. the owner of the rabbit is the fan of ambient##1","{'Hobby': ['cooking', 'woodworking'], 'Movie-Genre': ['thriller', 'animation'], 'Music-Genre': ['blues', 'ambient'], 'Nationality': ['japanese', 'italian'], 'Pet': ['turtle', 'rabbit']}"
+Pt1_5x2_level8-3,"There are 2 different favourite beverages: almond-milk, hot-chocolate
+The people perfer 2 different movie-genres: musical, sports
+The people prefer 2 different music-genres: r&b, soul
+There are 2 different nationalities: mexican, polish
+The people prefer 2 different types of sport: skiing, volleyball
+1. the polish is somewhere to the right of the person drinking hot-chocolate##5
+2. the person watching sports movies is not to the right of the fan of soul
+3. the person who's sport is skiing is somewhere to the right of the person watching musical movies##5","{'Beverage': ['hot-chocolate', 'almond-milk'], 'Movie-Genre': ['musical', 'sports'], 'Music-Genre': ['r&b', 'soul'], 'Nationality': ['mexican', 'polish'], 'Sport': ['volleyball', 'skiing']}"
+Pt1_5x2_level8-4,"There are 2 different favourite beverages: coffee, soy-milk
+The people perfer 2 different movie-genres: thriller, western
+The people prefer 2 different music-genres: folk, indie
+There are 2 different nationalities: colombian, indonesian
+The people prefer 2 different types of sport: cricket, snowboarding
+1. the person watching thriller movies is not the person who's sport is cricket##6
+2. the person drinking coffee is not to the left of the person watching western movies
+3. the fan of folk is on the left of the indonesian##1
+4. the person who's sport is snowboarding is on the far left##1","{'Beverage': ['soy-milk', 'coffee'], 'Movie-Genre': ['thriller', 'western'], 'Music-Genre': ['folk', 'indie'], 'Nationality': ['colombian', 'indonesian'], 'Sport': ['snowboarding', 'cricket']}"
+Pt1_5x2_level8-5,"There 2 different types of food: avocado, lemon
+The people have 2 different hobbies: hiking, video-games
+The people prefer 2 different music-genres: blues, electronic
+There are 2 different nationalities: egyptian, spanish
+2 different pets are kept: cat, hedgehog
+1. the spanish is not to the right of the fan of electronic
+2. the fan of blues is somewhere to the right of the person who's hobby is hiking##5
+3. the person eating lemon is in an odd position##4
+4. the owner of the hedgehog is on the far right##1","{'Food': ['lemon', 'avocado'], 'Hobby': ['hiking', 'video-games'], 'Music-Genre': ['electronic', 'blues'], 'Nationality': ['spanish', 'egyptian'], 'Pet': ['cat', 'hedgehog']}"
+Pt1_5x2_level8-6,"There 2 different types of food: banana, blueberry
+The people have 2 different jobs:  freelancer, scientist
+The people perfer 2 different movie-genres: action, western
+The people prefer 2 different music-genres: gospel, trance
+There are 2 different nationalities: american, british
+1. the american is not the person watching western movies##6
+2. the person eating banana is somewhere to the left of the person watching western movies##5
+3. the freelancer is on the left of the fan of gospel##1
+4. the person eating blueberry is not to the right of the scientist","{'Food': ['banana', 'blueberry'], 'Job': ['freelancer', 'scientist'], 'Movie-Genre': ['action', 'western'], 'Music-Genre': ['trance', 'gospel'], 'Nationality': ['american', 'british']}"
+Pt1_5x2_level8-7,"There are 2 different favourite beverages: cola, milk
+The people have 2 different jobs:  electrician, videographer
+The people perfer 2 different movie-genres: disaster, thriller
+The people prefer 2 different music-genres: punk, rock
+There are 2 different nationalities: egyptian, russian
+1. the person drinking milk is on the right of the russian##1
+2. the person watching thriller movies is the russian##1
+3. the fan of punk is not to the right of the egyptian
+4. the person watching thriller movies is not to the left of the fan of rock
+5. the person watching disaster movies is the videographer##1","{'Beverage': ['cola', 'milk'], 'Job': ['electrician', 'videographer'], 'Movie-Genre': ['thriller', 'disaster'], 'Music-Genre': ['rock', 'punk'], 'Nationality': ['russian', 'egyptian']}"
+Pt1_5x2_level8-8,"There are 2 different favourite beverages: almond-milk, juice
+There 2 different types of food: cherry, cranberry
+The people have 2 different jobs:  dancer, software-developer
+The people perfer 2 different movie-genres: action, musical
+The people prefer 2 different music-genres: electronic, house
+1. the person drinking juice is on the left of the person watching musical movies##1
+2. the person watching musical movies is not to the right of the person eating cherry
+3. the fan of electronic is somewhere to the right of the software-developer##5","{'Beverage': ['juice', 'almond-milk'], 'Food': ['cranberry', 'cherry'], 'Job': ['software-developer', 'dancer'], 'Movie-Genre': ['action', 'musical'], 'Music-Genre': ['house', 'electronic']}"
+Pt1_5x2_level8-9,"There 2 different types of food: broccoli, pineapple
+The people have 2 different hobbies: card-games, gardening
+The people perfer 2 different movie-genres: action, sports
+The people prefer 2 different music-genres: reggae, soul
+The people use 2 different means of transport: helicopter, van
+1. the fan of soul is the person eating pineapple##1
+2. the fan of reggae is on the right of the person watching action movies##1
+3. the person driving the van is on the left or right of the person who's hobby is card-games##3
+4. the fan of soul is not to the left of the person driving the van","{'Food': ['pineapple', 'broccoli'], 'Hobby': ['gardening', 'card-games'], 'Movie-Genre': ['action', 'sports'], 'Music-Genre': ['soul', 'reggae'], 'Transport': ['van', 'helicopter']}"
diff --git a/part2/level8/Pt2_5x3_level8.csv b/part2/level8/Pt2_5x3_level8.csv
new file mode 100644
index 0000000000000000000000000000000000000000..2a81f969a5451f6c73349930136b5badcec71b40
--- /dev/null
+++ b/part2/level8/Pt2_5x3_level8.csv
@@ -0,0 +1,160 @@
+ID,Clues,SolutionGrid
+Pt1_5x3_level8-0,"There are 3 different favourite beverages: cola, soy-milk, sprite
+The people have 3 different jobs:  chef, scientist, social-worker
+The people perfer 3 different movie-genres: epic, musical, spy
+There are 3 different nationalities: brazilian, mexican, polish
+The people prefer 3 different types of sport: basketball, ice-hockey, surfing
+ 1. the person who's sport is ice-hockey is between the person drinking cola and the person watching musical movies##2
+ 2. the person watching musical movies is the person drinking soy-milk##1
+ 3. the mexican is somewhere to the right of the social-worker##5
+ 4. the scientist is on the left of the person drinking sprite##1
+ 5. the chef is on the left or right of the social-worker##3
+ 6. the person watching epic movies is not to the left of the person drinking soy-milk
+ 7. the brazilian is not to the left of the polish
+ 8. the person watching spy movies is the person who's sport is basketball##1
+ 9. the chef is not to the left of the person who's sport is ice-hockey
+10. the brazilian is on the left of the person who's sport is basketball##1
+11. the person drinking cola is not to the left of the person who's sport is basketball","{'Beverage': ['soy-milk', 'sprite', 'cola'], 'Job': ['scientist', 'social-worker', 'chef'], 'Movie-Genre': ['musical', 'epic', 'spy'], 'Nationality': ['polish', 'brazilian', 'mexican'], 'Sport': ['surfing', 'ice-hockey', 'basketball']}"
+Pt1_5x3_level8-1,"There are 3 different favourite beverages: cola, hot-chocolate, water
+The people have 3 different hobbies: camping, skydiving, traveling
+The people prefer 3 different music-genres: d&b, hip-hop, r&b
+There are 3 different nationalities: malaysian, mexican, spanish
+The people prefer 3 different types of sport: ice-hockey, soccer, water-polo
+ 1. the person who's hobby is skydiving is not to the left of the person who's sport is ice-hockey
+ 2. the person who's hobby is skydiving is somewhere to the right of the person who's sport is soccer##5
+ 3. the spanish is not to the right of the person drinking cola
+ 4. the mexican is the fan of r&b##1
+ 5. the mexican is somewhere to the left of the person drinking hot-chocolate##5
+ 6. the fan of d&b is somewhere to the left of the person who's hobby is traveling##5
+ 7. the fan of r&b is not to the right of the fan of hip-hop
+ 8. the person drinking cola is not to the right of the malaysian
+ 9. the person who's sport is ice-hockey is on the left or right of the person drinking cola##3
+10. the fan of d&b is not to the left of the person who's hobby is skydiving
+11. the mexican is somewhere to the left of the person drinking cola##5","{'Beverage': ['water', 'hot-chocolate', 'cola'], 'Hobby': ['camping', 'skydiving', 'traveling'], 'Music-Genre': ['r&b', 'd&b', 'hip-hop'], 'Nationality': ['mexican', 'spanish', 'malaysian'], 'Sport': ['soccer', 'ice-hockey', 'water-polo']}"
+Pt1_5x3_level8-2,"There are 3 different favourite beverages: hot-chocolate, iced-tea, milk
+The people have 3 different hobbies: board-games, drawing, video-games
+The people have 3 different jobs:  accountant, librarian, police-officer
+There are 3 different nationalities: british, chinese, french
+The people use 3 different means of transport: helicopter, roller, subway
+1. the accountant is in an odd position##4
+2. the person driving the roller is on the right of the person who's hobby is board-games##1
+3. the person driving the subway is on the right of the person driving the roller##1
+4. the person who's hobby is video-games is on the right of the person driving the roller##1
+5. the chinese is somewhere to the right of the person drinking iced-tea##5
+6. the french is somewhere between the police-officer and the chinese##7
+7. the chinese is on the left or right of the person drinking hot-chocolate##3
+8. the person driving the subway is not to the left of the person driving the roller
+9. the french is not to the right of the person who's hobby is video-games","{'Beverage': ['iced-tea', 'hot-chocolate', 'milk'], 'Hobby': ['board-games', 'drawing', 'video-games'], 'Job': ['police-officer', 'librarian', 'accountant'], 'Nationality': ['british', 'french', 'chinese'], 'Transport': ['helicopter', 'roller', 'subway']}"
+Pt1_5x3_level8-3,"The people have 3 different hobbies: collecting, reading, writing
+The people have 3 different jobs:  accountant, architect, software-developer
+The people perfer 3 different movie-genres: fantasy, mystery, western
+The people prefer 3 different music-genres: country, funk, gospel
+3 different pets are kept: chinchilla, dog, rabbit
+ 1. the person who's hobby is collecting is not to the left of the owner of the dog
+ 2. the architect is somewhere to the left of the person watching western movies##5
+ 3. the person who's hobby is reading is somewhere to the right of the person watching mystery movies##5
+ 4. the fan of funk is on the left or right of the owner of the chinchilla##3
+ 5. the person who's hobby is collecting is on the right of the accountant##1
+ 6. the person watching western movies is not to the left of the person who's hobby is collecting
+ 7. the person who's hobby is reading is not the person watching western movies##6
+ 8. the software-developer is the owner of the rabbit##1
+ 9. the accountant is somewhere to the right of the fan of country##5
+10. the person watching fantasy movies is somewhere to the left of the person watching western movies##5
+11. the owner of the chinchilla is in the middle##1","{'Hobby': ['writing', 'reading', 'collecting'], 'Job': ['architect', 'accountant', 'software-developer'], 'Movie-Genre': ['mystery', 'fantasy', 'western'], 'Music-Genre': ['country', 'gospel', 'funk'], 'Pet': ['dog', 'chinchilla', 'rabbit']}"
+Pt1_5x3_level8-4,"There are 3 different favourite beverages: lemonade, milk, water
+There 3 different types of food: cabbage, lemon, peach
+The people perfer 3 different movie-genres: crime, mystery, scientific
+The people prefer 3 different music-genres: country, d&b, trance
+There are 3 different nationalities: canadian, german, turkish
+ 1. the person watching crime movies is somewhere to the right of the fan of country##5
+ 2. the fan of country is on the left of the person drinking lemonade##1
+ 3. the turkish is on the right of the german##1
+ 4. the canadian is not to the left of the person eating cabbage
+ 5. the person drinking milk is on the left or right of the fan of d&b##3
+ 6. the person eating peach is on the left of the person watching scientific movies##1
+ 7. the person eating peach is the person watching crime movies##1
+ 8. the person drinking water is on the far left##1
+ 9. the person eating peach is not to the left of the person drinking water
+10. the fan of country is not to the right of the german
+11. the fan of country is on the left or right of the german##3","{'Beverage': ['water', 'lemonade', 'milk'], 'Food': ['cabbage', 'peach', 'lemon'], 'Movie-Genre': ['mystery', 'crime', 'scientific'], 'Music-Genre': ['country', 'd&b', 'trance'], 'Nationality': ['canadian', 'german', 'turkish']}"
+Pt1_5x3_level8-5,"The people have 3 different hobbies: dancing, singing, sudoku
+The people have 3 different jobs:  dancer, police-officer, videographer
+There are 3 different nationalities: brazilian, indonesian, nigerian
+3 different pets are kept: bird, ferret, goldfish
+The people prefer 3 different types of sport: sailing, tennis, weightlifting
+ 1. the police-officer is not to the right of the dancer
+ 2. the owner of the goldfish is on the right of the owner of the ferret##1
+ 3. the nigerian is somewhere to the right of the person who's sport is sailing##5
+ 4. the person who's hobby is singing is on the left or right of the brazilian##3
+ 5. the person who's hobby is dancing is on the left or right of the person who's hobby is singing##3
+ 6. the indonesian is on the right of the brazilian##1
+ 7. the police-officer is somewhere to the left of the person who's sport is sailing##5
+ 8. the person who's sport is tennis is not to the left of the videographer
+ 9. the dancer is on the right of the brazilian##1
+10. the nigerian is the owner of the goldfish##1
+11. the person who's sport is weightlifting is the police-officer##1
+12. the police-officer is the person who's hobby is sudoku##1","{'Hobby': ['sudoku', 'singing', 'dancing'], 'Job': ['police-officer', 'dancer', 'videographer'], 'Nationality': ['brazilian', 'indonesian', 'nigerian'], 'Pet': ['bird', 'ferret', 'goldfish'], 'Sport': ['weightlifting', 'sailing', 'tennis']}"
+Pt1_5x3_level8-6,"There 3 different types of food: avocado, kiwi, peas
+The people have 3 different hobbies: camping, hiking, reading
+The people perfer 3 different movie-genres: drama, musical, time-travel
+3 different pets are kept: ferret, horse, pony
+The people use 3 different means of transport: car, roller, trike
+ 1. the person driving the trike is not to the right of the person who's hobby is camping
+ 2. the owner of the horse is on the far left##1
+ 3. the person eating peas is on the right of the person eating avocado##1
+ 4. the person who's hobby is camping is not the person driving the trike##6
+ 5. the owner of the ferret is the person watching musical movies##1
+ 6. the person watching drama movies is not the person eating avocado##6
+ 7. the person watching musical movies is somewhere to the right of the person eating peas##5
+ 8. the person driving the trike is on the far left or far right##3
+ 9. the owner of the pony is on the left of the person who's hobby is hiking##1
+10. the person driving the roller is the owner of the ferret##1
+11. the person watching drama movies is on the left or right of the person watching time-travel movies##3
+12. the person who's hobby is reading is not the person watching musical movies##6","{'Food': ['avocado', 'peas', 'kiwi'], 'Hobby': ['reading', 'camping', 'hiking'], 'Movie-Genre': ['time-travel', 'drama', 'musical'], 'Pet': ['horse', 'pony', 'ferret'], 'Transport': ['trike', 'car', 'roller']}"
+Pt1_5x3_level8-7,"There 3 different types of food: cherry, pineapple, pomegranate
+The people have 3 different jobs:  librarian, photographer, security-guard
+The people prefer 3 different music-genres: metal, pop, salsa
+The people prefer 3 different types of sport: basketball, biathlon, weightlifting
+The people use 3 different means of transport: airplane, bus, quad-bike
+ 1. the person who's sport is biathlon is not the person driving the airplane##6
+ 2. the fan of salsa is on the left or right of the librarian##3
+ 3. the librarian is in the middle##1
+ 4. the person who's sport is biathlon is somewhere between the person eating pomegranate and the person driving the airplane##7
+ 5. the fan of metal is not the person who's sport is basketball##6
+ 6. the fan of salsa is on the right of the person driving the quad-bike##1
+ 7. the person driving the bus is on the left or right of the fan of pop##3
+ 8. the person who's sport is biathlon is not to the left of the photographer
+ 9. the person eating pineapple is on the left or right of the photographer##3
+10. the person eating pomegranate is not to the right of the fan of pop","{'Food': ['pomegranate', 'pineapple', 'cherry'], 'Job': ['photographer', 'librarian', 'security-guard'], 'Music-Genre': ['metal', 'pop', 'salsa'], 'Sport': ['weightlifting', 'biathlon', 'basketball'], 'Transport': ['bus', 'quad-bike', 'airplane']}"
+Pt1_5x3_level8-8,"There are 3 different favourite beverages: iced-tea, tea, water
+The people have 3 different hobbies: fishing, gardening, magic-tricks
+The people perfer 3 different movie-genres: drama, family, western
+3 different pets are kept: chinchilla, ferret, horse
+The people use 3 different means of transport: motorbike, ship, tram
+ 1. the person who's hobby is fishing is on the right of the person drinking iced-tea##1
+ 2. the person drinking tea is not to the left of the person drinking tea
+ 3. the person who's hobby is gardening is on the left or right of the person watching western movies##3
+ 4. the owner of the chinchilla is not the person drinking water##6
+ 5. the person watching drama movies is in an even position##4
+ 6. the person driving the tram is on the far left or far right##3
+ 7. the person watching western movies is not the person drinking iced-tea##6
+ 8. the person driving the motorbike is somewhere to the left of the person watching western movies##5
+ 9. the owner of the chinchilla is on the right of the person driving the ship##1
+10. the owner of the ferret is somewhere to the left of the person drinking iced-tea##5
+11. the owner of the ferret is somewhere to the left of the person drinking tea##5
+12. the person driving the ship is the person drinking water##1","{'Beverage': ['water', 'iced-tea', 'tea'], 'Hobby': ['magic-tricks', 'gardening', 'fishing'], 'Movie-Genre': ['family', 'drama', 'western'], 'Pet': ['ferret', 'chinchilla', 'horse'], 'Transport': ['ship', 'motorbike', 'tram']}"
+Pt1_5x3_level8-9,"There are 3 different favourite beverages: juice, mirinda, soy-milk
+There 3 different types of food: avocado, lemon, strawberry
+There are 3 different nationalities: brazilian, nigerian, polish
+3 different pets are kept: goat, guinea-pig, rabbit
+The people use 3 different means of transport: bike, boat, train
+ 1. the owner of the rabbit is somewhere to the right of the person eating strawberry##5
+ 2. the owner of the rabbit is not the person drinking juice##6
+ 3. the owner of the goat is on the right of the person driving the boat##1
+ 4. the brazilian is not to the right of the person eating avocado
+ 5. the person eating lemon is on the left of the person eating strawberry##1
+ 6. the person driving the bike is on the left of the person driving the train##1
+ 7. the polish is on the far right##1
+ 8. the person drinking juice is on the left of the person drinking soy-milk##1
+ 9. the owner of the goat is on the right of the person drinking juice##1
+10. the person driving the boat is not the brazilian##6","{'Beverage': ['juice', 'soy-milk', 'mirinda'], 'Food': ['lemon', 'strawberry', 'avocado'], 'Nationality': ['nigerian', 'brazilian', 'polish'], 'Pet': ['guinea-pig', 'goat', 'rabbit'], 'Transport': ['boat', 'bike', 'train']}"
diff --git a/part2/level8/Pt2_5x4_level8.csv b/part2/level8/Pt2_5x4_level8.csv
new file mode 100644
index 0000000000000000000000000000000000000000..0046192640fae537e5ba5d39e3ea064506879172
--- /dev/null
+++ b/part2/level8/Pt2_5x4_level8.csv
@@ -0,0 +1,238 @@
+ID,Clues,SolutionGrid
+Pt1_5x4_level8-0,"There are 4 different favourite beverages: almond-milk, juice, lemonade, soy-milk
+There 4 different types of food: artichoke, avocado, cabbage, radish
+The people have 4 different jobs:  coach, doctor, photographer, teacher
+The people prefer 4 different types of sport: baseball, cycling, parkour, water-polo
+The people use 4 different means of transport: airplane, bus, skateboard, subway
+ 1. the person who's sport is parkour is on the left or right of the person driving the subway##3
+ 2. the person drinking lemonade is somewhere to the left of the person eating radish##5
+ 3. the person eating avocado is on the far left##1
+ 4. the person eating artichoke is the person who's sport is cycling##1
+ 5. the person driving the skateboard is on the right of the person eating artichoke##1
+ 6. the person who's sport is cycling is not to the left of the person driving the bus
+ 7. the person who's sport is parkour is on the right of the doctor##1
+ 8. the person who's sport is parkour is not to the left of the person driving the airplane
+ 9. the person driving the subway is the person drinking almond-milk##1
+10. the person drinking soy-milk is somewhere to the left of the person drinking juice##5
+11. the person drinking juice is in an even position##4
+12. the person driving the skateboard is on the left or right of the person driving the airplane##3
+13. the teacher is not to the right of the person drinking lemonade
+14. the person driving the skateboard is somewhere to the left of the person driving the subway##5
+15. the person who's sport is cycling is somewhere to the left of the person who's sport is parkour##5
+16. the photographer is on the left of the person who's sport is water-polo##1","{'Beverage': ['soy-milk', 'juice', 'lemonade', 'almond-milk'], 'Food': ['avocado', 'artichoke', 'cabbage', 'radish'], 'Job': ['teacher', 'doctor', 'photographer', 'coach'], 'Sport': ['baseball', 'cycling', 'parkour', 'water-polo'], 'Transport': ['bus', 'airplane', 'skateboard', 'subway']}"
+Pt1_5x4_level8-1,"There are 4 different favourite beverages: almond-milk, coffee, mirinda, tea
+The people have 4 different hobbies: board-games, camping, collecting, skydiving
+The people have 4 different jobs:  designer, firefighter, manager, police-officer
+The people perfer 4 different movie-genres: adventure, epic, horror, romance
+4 different pets are kept: fish, guinea-pig, pony, rabbit
+ 1. the person who's hobby is board-games is on the left or right of the person drinking mirinda##3
+ 2. the person drinking coffee is on the left or right of the owner of the guinea-pig##3
+ 3. the police-officer is not to the left of the person watching epic movies
+ 4. the designer is between the firefighter and the manager##2
+ 5. the designer is not the owner of the pony##6
+ 6. the person who's hobby is collecting is somewhere to the left of the police-officer##5
+ 7. the person who's hobby is board-games is not to the right of the owner of the fish
+ 8. the person watching adventure movies is somewhere to the left of the police-officer##5
+ 9. the designer is somewhere to the right of the person watching adventure movies##5
+10. the person who's hobby is camping is in an odd position##4
+11. the person watching epic movies is on the right of the owner of the fish##1
+12. the owner of the pony is not to the right of the owner of the fish
+13. the person watching horror movies is somewhere to the left of the person who's hobby is board-games##5
+14. the person who's hobby is skydiving is the person drinking tea##1
+15. the person who's hobby is board-games is not to the left of the person watching romance movies
+16. the owner of the fish is not to the left of the person who's hobby is board-games
+17. the person who's hobby is camping is the person drinking coffee##1
+18. the person drinking coffee is not the firefighter##6
+19. the person drinking almond-milk is not the person who's hobby is collecting##6
+20. the person drinking tea is somewhere to the right of the designer##5
+21. the firefighter is somewhere to the left of the person who's hobby is skydiving##5","{'Beverage': ['coffee', 'mirinda', 'almond-milk', 'tea'], 'Hobby': ['camping', 'collecting', 'board-games', 'skydiving'], 'Job': ['manager', 'designer', 'firefighter', 'police-officer'], 'Movie-Genre': ['adventure', 'horror', 'romance', 'epic'], 'Pet': ['pony', 'guinea-pig', 'fish', 'rabbit']}"
+Pt1_5x4_level8-2,"There are 4 different favourite beverages: coffee, hot-chocolate, juice, milk
+The people have 4 different hobbies: collecting, photography, singing, skydiving
+There are 4 different nationalities: french, german, indian, polish
+The people prefer 4 different types of sport: cycling, handball, lacrosse, rowing
+The people use 4 different means of transport: bike, taxi, tram, trike
+ 1. the person drinking hot-chocolate is on the left or right of the person drinking coffee##3
+ 2. the person drinking coffee is in an odd position##4
+ 3. the person driving the bike is somewhere to the right of the person who's hobby is skydiving##5
+ 4. the person drinking juice is not to the left of the french
+ 5. the person driving the tram is not to the right of the person drinking juice
+ 6. the person who's sport is lacrosse is on the right of the person driving the trike##1
+ 7. the person driving the tram is not the person who's sport is rowing##6
+ 8. the polish is not to the left of the person drinking coffee
+ 9. the german is not to the right of the person drinking juice
+10. the person drinking coffee is on the left or right of the french##3
+11. the person driving the bike is not to the left of the person driving the tram
+12. the person who's hobby is collecting is on the left of the french##1
+13. the person who's sport is lacrosse is not to the right of the indian
+14. the person who's sport is handball is not to the left of the german
+15. the person driving the taxi is on the right of the polish##1
+16. the person who's hobby is singing is on the left or right of the person who's sport is rowing##3
+17. the german is on the left or right of the person drinking hot-chocolate##3
+18. the person who's sport is lacrosse is somewhere between the person who's hobby is photography and the person who's hobby is collecting##7
+19. the person who's hobby is collecting is somewhere to the right of the person who's sport is handball##5","{'Beverage': ['milk', 'hot-chocolate', 'coffee', 'juice'], 'Hobby': ['photography', 'skydiving', 'collecting', 'singing'], 'Nationality': ['german', 'indian', 'polish', 'french'], 'Sport': ['handball', 'lacrosse', 'rowing', 'cycling'], 'Transport': ['trike', 'tram', 'bike', 'taxi']}"
+Pt1_5x4_level8-3,"The people have 4 different hobbies: baking, cooking, magic-tricks, sudoku
+The people have 4 different jobs:  coach, engineer, freelancer, social-worker
+The people prefer 4 different music-genres: dubstep, electronic, rock, salsa
+The people prefer 4 different types of sport: sailing, skateboarding, soccer, volleyball
+The people use 4 different means of transport: airplane, boat, helicopter, train
+ 1. the social-worker is on the left of the engineer##1
+ 2. the person driving the boat is not the person who's sport is skateboarding##6
+ 3. the person driving the train is the fan of salsa##1
+ 4. the person driving the helicopter is not to the right of the person who's sport is volleyball
+ 5. the person driving the helicopter is not to the left of the person who's hobby is magic-tricks
+ 6. the person who's sport is skateboarding is on the left of the person who's hobby is baking##1
+ 7. the person driving the train is on the left or right of the person who's sport is sailing##3
+ 8. the person who's sport is volleyball is between the person who's hobby is cooking and the person driving the helicopter##2
+ 9. the engineer is somewhere to the right of the person who's sport is soccer##5
+10. the person driving the helicopter is the fan of rock##1
+11. the fan of electronic is not to the right of the person who's hobby is cooking
+12. the fan of electronic is not the person who's hobby is baking##6
+13. the fan of electronic is on the left of the coach##1
+14. the person who's sport is sailing is somewhere to the right of the fan of rock##5
+15. the social-worker is not to the right of the engineer
+16. the person who's sport is soccer is not to the left of the person who's hobby is baking","{'Hobby': ['magic-tricks', 'baking', 'sudoku', 'cooking'], 'Job': ['freelancer', 'coach', 'social-worker', 'engineer'], 'Music-Genre': ['electronic', 'rock', 'salsa', 'dubstep'], 'Sport': ['skateboarding', 'soccer', 'volleyball', 'sailing'], 'Transport': ['airplane', 'helicopter', 'train', 'boat']}"
+Pt1_5x4_level8-4,"The people have 4 different hobbies: camping, fishing, skydiving, sudoku
+The people have 4 different jobs:  lawyer, librarian, manager, software-developer
+The people perfer 4 different movie-genres: adventure, documentary, family, musical
+The people prefer 4 different music-genres: classical, hip-hop, salsa, soul
+The people prefer 4 different types of sport: parkour, skiing, swimming, weightlifting
+ 1. the fan of hip-hop is on the left or right of the fan of soul##3
+ 2. the person who's hobby is camping is somewhere to the left of the person watching family movies##5
+ 3. the person watching musical movies is not to the right of the librarian
+ 4. the person who's sport is skiing is on the left of the person who's hobby is camping##1
+ 5. the person who's sport is skiing is on the right of the fan of classical##1
+ 6. the person watching adventure movies is on the far left##1
+ 7. the fan of soul is on the left of the person who's sport is swimming##1
+ 8. the person who's hobby is skydiving is on the right of the person who's hobby is camping##1
+ 9. the person who's sport is parkour is not to the right of the fan of hip-hop
+10. the person who's hobby is skydiving is not to the left of the fan of soul
+11. the person who's sport is swimming is somewhere to the right of the librarian##5
+12. the person who's hobby is sudoku is somewhere to the left of the person who's hobby is skydiving##5
+13. the person watching family movies is not the person who's sport is swimming##6
+14. the software-developer is the fan of hip-hop##1
+15. the person watching documentary movies is somewhere between the lawyer and the fan of soul##7
+16. the person who's hobby is fishing is on the right of the person who's hobby is sudoku##1
+17. the fan of classical is on the far left or far right##3","{'Hobby': ['sudoku', 'fishing', 'camping', 'skydiving'], 'Job': ['manager', 'librarian', 'software-developer', 'lawyer'], 'Movie-Genre': ['adventure', 'musical', 'documentary', 'family'], 'Music-Genre': ['classical', 'soul', 'hip-hop', 'salsa'], 'Sport': ['parkour', 'skiing', 'swimming', 'weightlifting']}"
+Pt1_5x4_level8-5,"The people perfer 4 different movie-genres: action, musical, scientific, thriller
+The people prefer 4 different music-genres: classical, funk, pop, soul
+There are 4 different nationalities: dutch, italian, nigerian, polish
+4 different pets are kept: ferret, frog, lizard, rat
+The people prefer 4 different types of sport: baseball, basketball, rugby, soccer
+ 1. the italian is not to the right of the person who's sport is basketball
+ 2. the fan of pop is not to the right of the person watching scientific movies
+ 3. the dutch is in an odd position##4
+ 4. the person who's sport is basketball is somewhere to the left of the owner of the ferret##5
+ 5. the fan of funk is not to the right of the fan of classical
+ 6. the nigerian is on the left of the person watching musical movies##1
+ 7. the owner of the ferret is not to the left of the owner of the lizard
+ 8. the fan of pop is not to the right of the nigerian
+ 9. the person who's sport is rugby is somewhere to the left of the person who's sport is baseball##5
+10. the fan of soul is between the fan of classical and the person who's sport is basketball##2
+11. the owner of the lizard is on the left of the owner of the ferret##1
+12. the person watching musical movies is somewhere between the dutch and the owner of the frog##7
+13. the polish is on the far right##1
+14. the owner of the rat is somewhere between the fan of pop and the person who's sport is soccer##7
+15. the person watching thriller movies is on the far left or far right##3
+16. the person who's sport is soccer is somewhere to the left of the person watching action movies##5
+17. the person watching musical movies is somewhere to the left of the fan of soul##5","{'Movie-Genre': ['thriller', 'musical', 'scientific', 'action'], 'Music-Genre': ['pop', 'funk', 'soul', 'classical'], 'Nationality': ['nigerian', 'italian', 'dutch', 'polish'], 'Pet': ['frog', 'rat', 'lizard', 'ferret'], 'Sport': ['rugby', 'basketball', 'soccer', 'baseball']}"
+Pt1_5x4_level8-6,"There 4 different types of food: cranberry, radish, strawberry, zucchini
+The people perfer 4 different movie-genres: documentary, musical, scientific, sports
+There are 4 different nationalities: dutch, indonesian, japanese, malaysian
+4 different pets are kept: chinchilla, ferret, rat, snake
+The people prefer 4 different types of sport: badminton, rowing, skiing, tennis
+ 1. the person watching scientific movies is on the right of the owner of the ferret##1
+ 2. the owner of the rat is not to the right of the person watching scientific movies
+ 3. the person who's sport is rowing is not the person eating radish##6
+ 4. the person eating zucchini is not to the left of the japanese
+ 5. the person eating strawberry is somewhere to the left of the person eating zucchini##5
+ 6. the japanese is not the person eating radish##6
+ 7. the person who's sport is badminton is the indonesian##1
+ 8. the owner of the snake is on the right of the person watching documentary movies##1
+ 9. the owner of the rat is somewhere to the left of the person who's sport is skiing##5
+10. the person watching sports movies is somewhere between the owner of the rat and the owner of the ferret##7
+11. the dutch is not to the right of the person eating strawberry
+12. the person who's sport is tennis is not the owner of the snake##6
+13. the person eating radish is on the left or right of the indonesian##3
+14. the person eating zucchini is the japanese##1
+15. the indonesian is the person watching scientific movies##1
+16. the person eating zucchini is on the left of the malaysian##1
+17. the person who's sport is tennis is on the right of the person who's sport is skiing##1
+18. the owner of the chinchilla is somewhere to the right of the person eating radish##5
+19. the person eating strawberry is in an odd position##4","{'Food': ['strawberry', 'zucchini', 'radish', 'cranberry'], 'Movie-Genre': ['documentary', 'sports', 'musical', 'scientific'], 'Nationality': ['dutch', 'japanese', 'malaysian', 'indonesian'], 'Pet': ['rat', 'snake', 'ferret', 'chinchilla'], 'Sport': ['rowing', 'skiing', 'tennis', 'badminton']}"
+Pt1_5x4_level8-7,"There are 4 different favourite beverages: fanta, juice, lemonade, milk
+There 4 different types of food: cucumber, eggplant, papaya, plum
+The people prefer 4 different music-genres: classical, d&b, electronic, salsa
+4 different pets are kept: cat, guinea-pig, hedgehog, mouse
+The people prefer 4 different types of sport: badminton, handball, snowboarding, tennis
+ 1. the person who's sport is tennis is on the left of the person eating cucumber##1
+ 2. the person who's sport is badminton is not to the right of the person drinking milk
+ 3. the fan of classical is not to the right of the person eating papaya
+ 4. the person drinking juice is on the left or right of the person drinking lemonade##3
+ 5. the person who's sport is handball is somewhere to the right of the person who's sport is badminton##5
+ 6. the person eating cucumber is the person who's sport is snowboarding##1
+ 7. the fan of d&b is in an even position##4
+ 8. the fan of salsa is not to the left of the owner of the cat
+ 9. the person eating eggplant is on the right of the person who's sport is snowboarding##1
+10. the fan of d&b is the owner of the mouse##1
+11. the owner of the guinea-pig is somewhere between the fan of electronic and the person who's sport is snowboarding##7
+12. the owner of the guinea-pig is not to the left of the person drinking fanta
+13. the person who's sport is tennis is on the left of the person drinking juice##1
+14. the person who's sport is snowboarding is not to the right of the person drinking fanta
+15. the person eating cucumber is on the right of the person drinking lemonade##1
+16. the fan of salsa is somewhere between the owner of the mouse and the person drinking milk##7
+17. the fan of salsa is on the left of the person drinking milk##1
+18. the owner of the guinea-pig is on the left or right of the person eating papaya##3","{'Beverage': ['lemonade', 'juice', 'fanta', 'milk'], 'Food': ['plum', 'cucumber', 'eggplant', 'papaya'], 'Music-Genre': ['classical', 'd&b', 'salsa', 'electronic'], 'Pet': ['cat', 'mouse', 'guinea-pig', 'hedgehog'], 'Sport': ['tennis', 'snowboarding', 'badminton', 'handball']}"
+Pt1_5x4_level8-8,"There 4 different types of food: banana, garlic, pepper, tomato
+There are 4 different nationalities: brazilian, british, egyptian, french
+4 different pets are kept: bird, goat, guinea-pig, snake
+The people prefer 4 different types of sport: handball, lacrosse, skiing, volleyball
+The people use 4 different means of transport: jet-ski, quad-bike, scooter, subway
+ 1. the person driving the quad-bike is on the left or right of the person eating tomato##3
+ 2. the french is somewhere to the right of the person who's sport is skiing##5
+ 3. the person who's sport is skiing is on the left or right of the person who's sport is handball##3
+ 4. the person who's sport is skiing is in an even position##4
+ 5. the owner of the guinea-pig is somewhere to the right of the owner of the bird##5
+ 6. the owner of the goat is in an even position##4
+ 7. the person eating tomato is somewhere between the person driving the quad-bike and the person driving the subway##7
+ 8. the owner of the bird is on the left of the owner of the snake##1
+ 9. the brazilian is on the left or right of the owner of the guinea-pig##3
+10. the person driving the jet-ski is somewhere to the left of the person driving the quad-bike##5
+11. the owner of the guinea-pig is not to the left of the person eating garlic
+12. the brazilian is on the left or right of the person who's sport is volleyball##3
+13. the person driving the quad-bike is somewhere to the right of the british##5
+14. the person driving the scooter is on the left or right of the person driving the subway##3
+15. the person eating garlic is somewhere to the left of the brazilian##5
+16. the person driving the scooter is between the person eating banana and the egyptian##2
+17. the person who's sport is lacrosse is not the french##6
+18. the person who's sport is lacrosse is on the left or right of the person who's sport is handball##3
+19. the owner of the bird is on the left of the owner of the snake##1
+20. the owner of the bird is not to the right of the person driving the quad-bike
+21. the person eating tomato is not to the left of the person driving the quad-bike
+22. the person driving the scooter is not the person who's sport is lacrosse##6
+23. the person who's sport is skiing is on the left or right of the owner of the guinea-pig##3
+24. the egyptian is not to the left of the owner of the guinea-pig
+25. the owner of the bird is on the left or right of the owner of the snake##3","{'Food': ['garlic', 'banana', 'tomato', 'pepper'], 'Nationality': ['british', 'brazilian', 'french', 'egyptian'], 'Pet': ['bird', 'snake', 'guinea-pig', 'goat'], 'Sport': ['volleyball', 'skiing', 'handball', 'lacrosse'], 'Transport': ['jet-ski', 'quad-bike', 'scooter', 'subway']}"
+Pt1_5x4_level8-9,"There 4 different types of food: carrot, cauliflower, cherry, eggplant
+The people have 4 different jobs:  architect, dressmaker, project-manager, scientist
+The people perfer 4 different movie-genres: comedy, disaster, fantasy, satire
+There are 4 different nationalities: indian, indonesian, nigerian, turkish
+The people use 4 different means of transport: bike, helicopter, roller, trike
+ 1. the person watching disaster movies is on the left or right of the person watching satire movies##3
+ 2. the person eating carrot is in an odd position##4
+ 3. the indian is the dressmaker##1
+ 4. the person eating cherry is on the left or right of the person eating cauliflower##3
+ 5. the indian is on the far left##1
+ 6. the project-manager is somewhere to the right of the person watching satire movies##5
+ 7. the architect is not to the left of the person driving the trike
+ 8. the nigerian is somewhere to the right of the person eating cherry##5
+ 9. the person watching fantasy movies is between the architect and the person driving the bike##2
+10. the person eating cauliflower is not the person driving the roller##6
+11. the project-manager is the person eating eggplant##1
+12. the person eating carrot is not to the left of the turkish
+13. the project-manager is not the person watching satire movies##6
+14. the person watching fantasy movies is on the left or right of the indian##3
+15. the person eating cauliflower is between the person eating cherry and the turkish##2
+16. the indonesian is on the far right##1
+17. the person driving the helicopter is on the right of the indian##1
+18. the nigerian is not to the right of the indonesian
+19. the person watching disaster movies is not to the left of the person eating carrot","{'Food': ['cherry', 'cauliflower', 'carrot', 'eggplant'], 'Job': ['dressmaker', 'scientist', 'architect', 'project-manager'], 'Movie-Genre': ['comedy', 'fantasy', 'satire', 'disaster'], 'Nationality': ['indian', 'nigerian', 'turkish', 'indonesian'], 'Transport': ['bike', 'helicopter', 'trike', 'roller']}"
diff --git a/part2/level8/Pt2_5x5_level8.csv b/part2/level8/Pt2_5x5_level8.csv
new file mode 100644
index 0000000000000000000000000000000000000000..4e90c700a208aa49f327e47d5e53cdf58cec6877
--- /dev/null
+++ b/part2/level8/Pt2_5x5_level8.csv
@@ -0,0 +1,332 @@
+ID,Clues,SolutionGrid
+Pt1_5x5_level8-0,"There 5 different types of food: cherry, onion, papaya, watermelon, zucchini
+The people have 5 different hobbies: baking, filmmaking, fishing, puzzles, sudoku
+There are 5 different nationalities: french, indian, italian, polish, spanish
+5 different pets are kept: cat, frog, guinea-pig, horse, mouse
+The people use 5 different means of transport: bus, car, jet-ski, ship, van
+ 1. the person driving the car is somewhere to the right of the person driving the jet-ski##5
+ 2. the polish is not to the left of the owner of the horse
+ 3. the person driving the car is not to the left of the person eating zucchini
+ 4. the person eating zucchini is not to the left of the person eating onion
+ 5. the person driving the jet-ski is somewhere to the left of the person eating papaya##5
+ 6. the person eating zucchini is on the left or right of the indian##3
+ 7. the person driving the van is not to the left of the person who's hobby is sudoku
+ 8. the polish is not the owner of the mouse##6
+ 9. the person who's hobby is baking is on the left of the person eating papaya##1
+10. the owner of the guinea-pig is not to the left of the person driving the jet-ski
+11. the person driving the van is between the indian and the spanish##2
+12. the person who's hobby is baking is on the right of the person driving the ship##1
+13. the person eating cherry is somewhere to the right of the owner of the guinea-pig##5
+14. the person driving the ship is somewhere between the person eating zucchini and the italian##7
+15. the person who's hobby is puzzles is somewhere between the italian and the owner of the horse##7
+16. the person driving the bus is somewhere to the left of the owner of the frog##5
+17. the person driving the van is not to the right of the owner of the frog
+18. the person driving the jet-ski is on the right of the italian##1
+19. the person who's hobby is sudoku is not to the right of the person who's hobby is baking
+20. the person eating onion is on the left or right of the person driving the jet-ski##3
+21. the owner of the horse is on the left of the person who's hobby is fishing##1
+22. the polish is not to the right of the person who's hobby is fishing
+23. the owner of the cat is somewhere to the left of the owner of the mouse##5
+24. the spanish is not to the right of the polish
+25. the indian is not to the right of the owner of the frog
+26. the spanish is somewhere to the left of the owner of the horse##5
+27. the owner of the guinea-pig is not to the right of the french
+28. the owner of the horse is on the right of the person who's hobby is filmmaking##1
+29. the person who's hobby is baking is not to the left of the polish
+30. the person eating watermelon is not to the right of the person who's hobby is filmmaking
+31. the person eating zucchini is not the person who's hobby is fishing##6","{'Food': ['onion', 'watermelon', 'cherry', 'zucchini', 'papaya'], 'Hobby': ['sudoku', 'puzzles', 'filmmaking', 'baking', 'fishing'], 'Nationality': ['italian', 'french', 'spanish', 'polish', 'indian'], 'Pet': ['cat', 'guinea-pig', 'mouse', 'horse', 'frog'], 'Transport': ['bus', 'jet-ski', 'ship', 'van', 'car']}"
+Pt1_5x5_level8-1,"There are 5 different favourite beverages: coffee, hot-chocolate, lemonade, milk, mirinda
+The people perfer 5 different movie-genres: family, martial-arts, satire, spy, time-travel
+The people prefer 5 different music-genres: disco, electronic, folk, gospel, jazz
+There are 5 different nationalities: american, egyptian, german, italian, nigerian
+5 different pets are kept: cat, goldfish, hedgehog, horse, rat
+ 1. the person drinking milk is between the italian and the owner of the rat##2
+ 2. the owner of the rat is on the left of the fan of folk##1
+ 3. the person watching time-travel movies is not to the right of the person watching satire movies
+ 4. the owner of the hedgehog is not to the right of the person watching family movies
+ 5. the owner of the horse is on the left or right of the person drinking mirinda##3
+ 6. the person drinking milk is on the left of the person drinking lemonade##1
+ 7. the fan of disco is somewhere to the right of the italian##5
+ 8. the person watching family movies is on the right of the person drinking mirinda##1
+ 9. the person drinking hot-chocolate is somewhere to the right of the owner of the rat##5
+10. the owner of the goldfish is not the person drinking coffee##6
+11. the owner of the hedgehog is not the person watching time-travel movies##6
+12. the owner of the goldfish is not the person watching satire movies##6
+13. the person watching spy movies is somewhere to the right of the american##5
+14. the owner of the goldfish is in the middle##1
+15. the fan of gospel is on the far left or far right##3
+16. the egyptian is somewhere to the left of the person watching time-travel movies##5
+17. the fan of gospel is somewhere to the right of the fan of disco##5
+18. the nigerian is not to the left of the fan of jazz
+19. the person watching spy movies is on the left or right of the fan of electronic##3
+20. the egyptian is on the right of the owner of the rat##1
+21. the owner of the horse is somewhere to the right of the italian##5
+22. the person watching family movies is somewhere to the right of the person watching martial-arts movies##5
+23. the person watching martial-arts movies is somewhere to the left of the fan of disco##5
+24. the egyptian is not to the left of the fan of jazz
+25. the person drinking hot-chocolate is on the far right##1
+26. the german is on the left or right of the italian##3
+27. the owner of the cat is on the left or right of the owner of the rat##3","{'Beverage': ['coffee', 'milk', 'lemonade', 'mirinda', 'hot-chocolate'], 'Movie-Genre': ['martial-arts', 'spy', 'time-travel', 'satire', 'family'], 'Music-Genre': ['jazz', 'folk', 'electronic', 'disco', 'gospel'], 'Nationality': ['american', 'egyptian', 'italian', 'german', 'nigerian'], 'Pet': ['rat', 'cat', 'goldfish', 'hedgehog', 'horse']}"
+Pt1_5x5_level8-2,"The people have 5 different hobbies: board-games, chess, gardening, traveling, video-games
+The people prefer 5 different music-genres: house, indie, pop, reggae, salsa
+There are 5 different nationalities: chinese, egyptian, malaysian, mexican, thai
+5 different pets are kept: frog, goat, mouse, pony, snake
+The people prefer 5 different types of sport: baseball, handball, ice-hockey, skateboarding, tennis
+ 1. the person who's hobby is board-games is on the left or right of the owner of the goat##3
+ 2. the fan of house is on the left or right of the owner of the goat##3
+ 3. the person who's sport is skateboarding is not to the left of the person who's hobby is board-games
+ 4. the person who's hobby is chess is on the right of the person who's hobby is traveling##1
+ 5. the malaysian is not to the right of the owner of the goat
+ 6. the person who's sport is baseball is not to the right of the egyptian
+ 7. the owner of the snake is not to the left of the fan of salsa
+ 8. the person who's hobby is board-games is on the far left##1
+ 9. the chinese is not to the left of the fan of salsa
+10. the owner of the snake is not the fan of indie##6
+11. the person who's hobby is video-games is in an even position##4
+12. the person who's sport is ice-hockey is on the left or right of the owner of the mouse##3
+13. the person who's sport is skateboarding is on the left of the mexican##1
+14. the person who's hobby is chess is not to the right of the fan of house
+15. the person who's hobby is board-games is not to the right of the malaysian
+16. the person who's sport is tennis is not the person who's hobby is video-games##6
+17. the owner of the pony is between the person who's hobby is video-games and the fan of salsa##2
+18. the person who's hobby is video-games is not to the left of the person who's sport is skateboarding
+19. the chinese is not to the left of the person who's hobby is video-games
+20. the owner of the mouse is not the fan of reggae##6
+21. the owner of the mouse is on the left or right of the mexican##3
+22. the fan of salsa is on the left or right of the fan of pop##3
+23. the person who's sport is ice-hockey is not to the left of the owner of the mouse
+24. the fan of reggae is the person who's sport is ice-hockey##1
+25. the owner of the snake is not to the left of the owner of the pony
+26. the mexican is on the left or right of the thai##3
+27. the person who's hobby is traveling is not to the right of the person who's sport is ice-hockey
+28. the malaysian is somewhere to the right of the egyptian##5
+29. the thai is not to the left of the person who's sport is handball
+30. the person who's hobby is video-games is on the left or right of the fan of reggae##3
+31. the person who's hobby is gardening is somewhere to the right of the owner of the frog##5","{'Hobby': ['board-games', 'traveling', 'chess', 'video-games', 'gardening'], 'Music-Genre': ['pop', 'salsa', 'house', 'indie', 'reggae'], 'Nationality': ['egyptian', 'malaysian', 'mexican', 'thai', 'chinese'], 'Pet': ['frog', 'goat', 'pony', 'mouse', 'snake'], 'Sport': ['baseball', 'skateboarding', 'tennis', 'handball', 'ice-hockey']}"
+Pt1_5x5_level8-3,"There are 5 different favourite beverages: cola, fanta, iced-tea, milk, mirinda
+The people have 5 different jobs:  accountant, analyst, nurse, social-worker, software-developer
+The people perfer 5 different movie-genres: action, adventure, drama, satire, time-travel
+The people prefer 5 different music-genres: pop, reggae, soul, techno, trance
+There are 5 different nationalities: canadian, indian, japanese, pakistani, polish
+ 1. the fan of reggae is the person drinking cola##1
+ 2. the indian is between the software-developer and the person watching adventure movies##2
+ 3. the nurse is on the left of the fan of techno##1
+ 4. the person watching satire movies is not the software-developer##6
+ 5. the nurse is not to the right of the person watching adventure movies
+ 6. the person watching action movies is on the left or right of the person watching drama movies##3
+ 7. the person drinking mirinda is on the right of the person watching time-travel movies##1
+ 8. the accountant is not to the left of the polish
+ 9. the indian is not to the right of the accountant
+10. the person watching adventure movies is not to the right of the person watching drama movies
+11. the pakistani is on the far left or far right##3
+12. the fan of reggae is not to the right of the canadian
+13. the person drinking cola is somewhere to the right of the japanese##5
+14. the person watching action movies is somewhere to the left of the software-developer##5
+15. the person drinking fanta is on the right of the polish##1
+16. the indian is somewhere to the right of the fan of techno##5
+17. the social-worker is not to the right of the person watching time-travel movies
+18. the person drinking milk is on the left or right of the fan of trance##3
+19. the person watching drama movies is not to the left of the software-developer
+20. the person drinking iced-tea is the accountant##1
+21. the person drinking iced-tea is somewhere between the canadian and the social-worker##7
+22. the person watching satire movies is not to the right of the fan of trance
+23. the fan of soul is in an even position##4
+24. the person drinking fanta is not to the right of the person drinking cola
+25. the person watching time-travel movies is in an odd position##4
+26. the canadian is the fan of reggae##1
+27. the polish is not to the left of the nurse","{'Beverage': ['milk', 'mirinda', 'fanta', 'iced-tea', 'cola'], 'Job': ['social-worker', 'nurse', 'analyst', 'accountant', 'software-developer'], 'Movie-Genre': ['time-travel', 'satire', 'adventure', 'action', 'drama'], 'Music-Genre': ['pop', 'trance', 'techno', 'soul', 'reggae'], 'Nationality': ['pakistani', 'polish', 'japanese', 'indian', 'canadian']}"
+Pt1_5x5_level8-4,"There are 5 different favourite beverages: almond-milk, fanta, iced-tea, milk, sprite
+There 5 different types of food: artichoke, corn, cranberry, grapes, tomato
+The people have 5 different hobbies: camping, filmmaking, reading, rock-climbing, skydiving
+The people have 5 different jobs:  coach, dressmaker, fisherman, journalist, writer
+The people perfer 5 different movie-genres: crime, fantasy, martial-arts, mystery, romance
+ 1. the person watching crime movies is not the person drinking fanta##6
+ 2. the person eating cranberry is on the right of the person eating corn##1
+ 3. the person watching martial-arts movies is the coach##1
+ 4. the journalist is on the far right##1
+ 5. the writer is on the right of the dressmaker##1
+ 6. the person drinking fanta is on the left or right of the person drinking milk##3
+ 7. the person watching fantasy movies is not the person eating corn##6
+ 8. the person watching mystery movies is not to the left of the person who's hobby is reading
+ 9. the person eating grapes is not to the right of the person drinking milk
+10. the person who's hobby is skydiving is not to the right of the person drinking fanta
+11. the person watching fantasy movies is on the far right##1
+12. the person watching martial-arts movies is on the left of the person drinking iced-tea##1
+13. the person drinking iced-tea is not to the left of the person who's hobby is rock-climbing
+14. the person eating corn is not the person who's hobby is camping##6
+15. the person who's hobby is camping is between the fisherman and the person eating corn##2
+16. the coach is somewhere to the right of the person who's hobby is camping##5
+17. the person drinking fanta is on the right of the person who's hobby is filmmaking##1
+18. the person watching mystery movies is the person drinking sprite##1
+19. the fisherman is on the left of the person eating tomato##1
+20. the dressmaker is not to the right of the person eating tomato
+21. the person watching romance movies is in the middle##1
+22. the person who's hobby is camping is somewhere to the right of the person drinking almond-milk##5
+23. the person who's hobby is filmmaking is in an odd position##4
+24. the writer is the person drinking sprite##1","{'Beverage': ['almond-milk', 'sprite', 'milk', 'fanta', 'iced-tea'], 'Food': ['corn', 'cranberry', 'grapes', 'tomato', 'artichoke'], 'Hobby': ['reading', 'camping', 'filmmaking', 'skydiving', 'rock-climbing'], 'Job': ['dressmaker', 'writer', 'fisherman', 'coach', 'journalist'], 'Movie-Genre': ['crime', 'mystery', 'romance', 'martial-arts', 'fantasy']}"
+Pt1_5x5_level8-5,"There 5 different types of food: cranberry, garlic, orange, pomegranate, strawberry
+The people have 5 different hobbies: baking, chess, dancing, drawing, magic-tricks
+The people have 5 different jobs:  bartender, chef, coach, journalist, security-guard
+The people prefer 5 different music-genres: blues, country, disco, folk, house
+The people prefer 5 different types of sport: badminton, basketball, climbing, soccer, water-polo
+ 1. the fan of blues is somewhere between the person who's hobby is dancing and the person who's hobby is baking##7
+ 2. the person who's sport is badminton is somewhere to the left of the person eating pomegranate##5
+ 3. the person who's hobby is chess is not to the right of the journalist
+ 4. the person who's sport is climbing is in an even position##4
+ 5. the person who's hobby is magic-tricks is somewhere to the right of the person who's sport is water-polo##5
+ 6. the person eating pomegranate is the person who's hobby is magic-tricks##1
+ 7. the person who's sport is soccer is not to the right of the person eating garlic
+ 8. the person who's sport is climbing is somewhere to the right of the fan of disco##5
+ 9. the person eating garlic is not the fan of house##6
+10. the person who's sport is badminton is the bartender##1
+11. the chef is in an odd position##4
+12. the person who's sport is water-polo is on the left of the person who's hobby is drawing##1
+13. the fan of folk is on the left or right of the person who's hobby is magic-tricks##3
+14. the person who's hobby is dancing is not the fan of house##6
+15. the person who's hobby is chess is somewhere to the left of the fan of disco##5
+16. the fan of country is somewhere to the left of the person who's sport is basketball##5
+17. the security-guard is in an even position##4
+18. the person eating orange is between the person eating cranberry and the person who's hobby is drawing##2
+19. the coach is the person who's hobby is chess##1
+20. the security-guard is somewhere between the coach and the fan of blues##7
+21. the fan of disco is not to the left of the fan of disco
+22. the person eating garlic is on the left or right of the fan of house##3
+23. the fan of country is the person who's sport is soccer##1
+24. the fan of blues is the person eating strawberry##1
+25. the journalist is not to the right of the person who's hobby is magic-tricks
+26. the person who's hobby is baking is on the left or right of the fan of blues##3
+27. the person who's sport is badminton is on the left of the person who's hobby is magic-tricks##1","{'Food': ['cranberry', 'orange', 'strawberry', 'pomegranate', 'garlic'], 'Hobby': ['chess', 'baking', 'drawing', 'magic-tricks', 'dancing'], 'Job': ['coach', 'security-guard', 'bartender', 'journalist', 'chef'], 'Music-Genre': ['country', 'disco', 'blues', 'house', 'folk'], 'Sport': ['soccer', 'water-polo', 'badminton', 'climbing', 'basketball']}"
+Pt1_5x5_level8-6,"There 5 different types of food: apricot, avocado, lime, watermelon, zucchini
+The people have 5 different hobbies: drawing, hiking, photography, traveling, woodworking
+The people prefer 5 different music-genres: electronic, jazz, punk, rock, trance
+There are 5 different nationalities: australian, malaysian, nigerian, polish, turkish
+The people prefer 5 different types of sport: badminton, baseball, basketball, surfing, weightlifting
+ 1. the person eating zucchini is not the polish##6
+ 2. the person eating zucchini is not the person who's sport is surfing##6
+ 3. the person who's sport is surfing is not to the left of the fan of punk
+ 4. the person who's hobby is traveling is somewhere to the right of the person who's sport is baseball##5
+ 5. the fan of trance is somewhere to the right of the fan of electronic##5
+ 6. the fan of jazz is the person eating lime##1
+ 7. the person eating watermelon is the person eating watermelon##1
+ 8. the nigerian is not to the left of the person who's hobby is traveling
+ 9. the person who's sport is badminton is not the malaysian##6
+10. the person eating avocado is on the left or right of the person eating zucchini##3
+11. the australian is on the left or right of the fan of electronic##3
+12. the fan of punk is not to the right of the person who's hobby is photography
+13. the person who's hobby is hiking is somewhere to the left of the fan of punk##5
+14. the person who's sport is basketball is on the right of the australian##1
+15. the person who's sport is basketball is the nigerian##1
+16. the person eating zucchini is between the person who's sport is surfing and the person who's hobby is hiking##2
+17. the person who's hobby is drawing is somewhere between the fan of punk and the person who's sport is basketball##7
+18. the fan of trance is the person eating apricot##1
+19. the person who's hobby is woodworking is not to the left of the person who's sport is badminton
+20. the person who's hobby is traveling is not to the left of the australian
+21. the person eating zucchini is in an even position##4
+22. the person who's hobby is photography is not to the right of the fan of trance
+23. the person eating zucchini is somewhere to the left of the turkish##5
+24. the person who's hobby is woodworking is somewhere to the left of the person eating lime##5
+25. the person eating watermelon is on the right of the person eating lime##1
+26. the person eating watermelon is the fan of electronic##1","{'Food': ['avocado', 'zucchini', 'lime', 'watermelon', 'apricot'], 'Hobby': ['hiking', 'woodworking', 'drawing', 'traveling', 'photography'], 'Music-Genre': ['rock', 'punk', 'jazz', 'electronic', 'trance'], 'Nationality': ['polish', 'malaysian', 'australian', 'nigerian', 'turkish'], 'Sport': ['badminton', 'baseball', 'surfing', 'basketball', 'weightlifting']}"
+Pt1_5x5_level8-7,"There are 5 different favourite beverages: coffee, cola, fanta, lemonade, sprite
+The people have 5 different jobs:  architect, chef, engineer, lawyer, videographer
+The people prefer 5 different music-genres: country, funk, hip-hop, house, soul
+5 different pets are kept: ferret, frog, guinea-pig, lizard, turtle
+The people use 5 different means of transport: bus, car, helicopter, motorbike, roller
+ 1. the videographer is not the fan of house##6
+ 2. the owner of the ferret is somewhere to the left of the engineer##5
+ 3. the fan of country is on the right of the fan of hip-hop##1
+ 4. the person driving the bus is not to the left of the person drinking sprite
+ 5. the fan of hip-hop is on the left or right of the engineer##3
+ 6. the lawyer is on the far left##1
+ 7. the owner of the ferret is the videographer##1
+ 8. the person driving the helicopter is not to the right of the person drinking fanta
+ 9. the person driving the roller is not to the right of the owner of the ferret
+10. the person driving the helicopter is not to the right of the owner of the lizard
+11. the owner of the frog is the person driving the motorbike##1
+12. the owner of the ferret is somewhere to the left of the fan of house##5
+13. the person driving the motorbike is somewhere to the left of the person drinking fanta##5
+14. the architect is on the right of the person drinking sprite##1
+15. the person drinking coffee is on the left or right of the owner of the frog##3
+16. the owner of the frog is somewhere to the left of the person drinking sprite##5
+17. the fan of funk is on the left or right of the person drinking cola##3
+18. the owner of the turtle is somewhere to the left of the person drinking lemonade##5
+19. the person driving the helicopter is on the left of the owner of the guinea-pig##1
+20. the fan of funk is on the left of the engineer##1
+21. the engineer is somewhere to the right of the owner of the turtle##5
+22. the chef is somewhere to the right of the owner of the ferret##5
+23. the engineer is not to the right of the fan of hip-hop
+24. the owner of the lizard is not the architect##6
+25. the engineer is not the owner of the ferret##6
+26. the fan of soul is not to the right of the person drinking coffee
+27. the person driving the roller is somewhere to the left of the person driving the car##5
+28. the architect is not the fan of funk##6","{'Beverage': ['cola', 'coffee', 'lemonade', 'sprite', 'fanta'], 'Job': ['lawyer', 'videographer', 'engineer', 'chef', 'architect'], 'Music-Genre': ['soul', 'funk', 'house', 'hip-hop', 'country'], 'Pet': ['turtle', 'ferret', 'frog', 'lizard', 'guinea-pig'], 'Transport': ['roller', 'car', 'motorbike', 'helicopter', 'bus']}"
+Pt1_5x5_level8-8,"There 5 different types of food: apple, artichoke, broccoli, cabbage, watermelon
+The people have 5 different hobbies: card-games, cooking, fishing, gardening, reading
+The people have 5 different jobs:  electrician, scientist, software-developer, teacher, videographer
+There are 5 different nationalities: british, french, japanese, nigerian, thai
+5 different pets are kept: hedgehog, mouse, pony, rabbit, turtle
+ 1. the owner of the mouse is somewhere to the right of the person eating broccoli##5
+ 2. the electrician is on the left of the owner of the pony##1
+ 3. the person who's hobby is gardening is somewhere to the right of the person eating watermelon##5
+ 4. the person eating artichoke is not to the right of the teacher
+ 5. the owner of the pony is on the left or right of the person who's hobby is card-games##3
+ 6. the person eating broccoli is the owner of the turtle##1
+ 7. the nigerian is somewhere to the left of the teacher##5
+ 8. the person eating watermelon is on the right of the owner of the pony##1
+ 9. the thai is not to the right of the british
+10. the person who's hobby is reading is not to the right of the teacher
+11. the person who's hobby is card-games is somewhere between the scientist and the person eating watermelon##7
+12. the person who's hobby is cooking is the thai##1
+13. the owner of the hedgehog is on the left of the british##1
+14. the nigerian is not to the right of the teacher
+15. the software-developer is on the far right##1
+16. the french is not to the left of the nigerian
+17. the owner of the pony is not the french##6
+18. the person who's hobby is cooking is not to the left of the thai
+19. the person who's hobby is cooking is not to the left of the thai
+20. the person eating apple is not to the right of the electrician
+21. the japanese is somewhere to the left of the owner of the hedgehog##5
+22. the teacher is not the thai##6
+23. the scientist is on the far left##1
+24. the scientist is the japanese##1
+25. the person eating cabbage is not to the left of the owner of the hedgehog
+26. the videographer is on the left of the person who's hobby is fishing##1
+27. the person eating broccoli is somewhere to the left of the person who's hobby is fishing##5
+28. the british is somewhere to the right of the person who's hobby is cooking##5
+29. the owner of the rabbit is not to the left of the videographer","{'Food': ['broccoli', 'apple', 'artichoke', 'watermelon', 'cabbage'], 'Hobby': ['reading', 'card-games', 'cooking', 'fishing', 'gardening'], 'Job': ['scientist', 'electrician', 'videographer', 'teacher', 'software-developer'], 'Nationality': ['japanese', 'nigerian', 'thai', 'french', 'british'], 'Pet': ['turtle', 'mouse', 'pony', 'hedgehog', 'rabbit']}"
+Pt1_5x5_level8-9,"There 5 different types of food: cabbage, carrot, cranberry, lemon, radish
+The people have 5 different hobbies: baking, singing, skydiving, sudoku, video-games
+5 different pets are kept: goat, guinea-pig, horse, rabbit, rat
+The people prefer 5 different types of sport: lacrosse, rugby, snowboarding, swimming, weightlifting
+The people use 5 different means of transport: quad-bike, ship, snowmobile, tram, trike
+ 1. the owner of the rabbit is on the left or right of the person driving the quad-bike##3
+ 2. the person who's sport is weightlifting is the person eating cabbage##1
+ 3. the owner of the guinea-pig is the person who's sport is swimming##1
+ 4. the person driving the trike is on the far right##1
+ 5. the person who's hobby is baking is somewhere to the left of the owner of the horse##5
+ 6. the person who's hobby is video-games is the person driving the tram##1
+ 7. the person who's hobby is singing is on the left or right of the person who's sport is swimming##3
+ 8. the person who's sport is snowboarding is on the left of the owner of the guinea-pig##1
+ 9. the person driving the ship is not the person eating cranberry##6
+10. the person eating radish is not to the right of the person who's sport is snowboarding
+11. the owner of the guinea-pig is not to the right of the person driving the trike
+12. the owner of the rabbit is somewhere between the person who's sport is rugby and the owner of the horse##7
+13. the person driving the tram is on the right of the person who's hobby is skydiving##1
+14. the person eating radish is on the right of the person eating cranberry##1
+15. the owner of the rat is somewhere to the left of the person eating cabbage##5
+16. the owner of the rabbit is on the left or right of the person driving the snowmobile##3
+17. the person eating carrot is on the left or right of the person who's hobby is video-games##3
+18. the owner of the rat is on the left or right of the owner of the horse##3
+19. the person who's sport is weightlifting is in an odd position##4
+20. the person eating cabbage is somewhere to the right of the person eating radish##5
+21. the person who's hobby is sudoku is not to the left of the owner of the guinea-pig
+22. the person who's hobby is sudoku is on the right of the owner of the rat##1
+23. the person driving the ship is not to the right of the person eating carrot
+24. the owner of the rabbit is on the left of the person driving the quad-bike##1
+25. the person who's hobby is singing is not to the left of the person who's hobby is baking
+26. the person eating cabbage is somewhere to the right of the person who's sport is swimming##5
+27. the person driving the quad-bike is somewhere to the left of the owner of the rat##5
+28. the person who's sport is swimming is on the left or right of the person driving the tram##3
+29. the person eating radish is not to the right of the person eating lemon
+30. the person who's sport is lacrosse is not to the right of the person driving the tram
+31. the owner of the rat is somewhere to the right of the person who's hobby is baking##5","{'Food': ['cranberry', 'radish', 'carrot', 'lemon', 'cabbage'], 'Hobby': ['baking', 'singing', 'skydiving', 'video-games', 'sudoku'], 'Pet': ['goat', 'rabbit', 'guinea-pig', 'rat', 'horse'], 'Sport': ['rugby', 'snowboarding', 'swimming', 'lacrosse', 'weightlifting'], 'Transport': ['snowmobile', 'ship', 'quad-bike', 'tram', 'trike']}"
diff --git a/part2/level8/Pt2_5x6_level8.csv b/part2/level8/Pt2_5x6_level8.csv
new file mode 100644
index 0000000000000000000000000000000000000000..614b2f72c995990dec9c4aa9790a6249cc6936a4
--- /dev/null
+++ b/part2/level8/Pt2_5x6_level8.csv
@@ -0,0 +1,434 @@
+ID,Clues,SolutionGrid
+Pt1_5x6_level8-0,"There are 6 different favourite beverages: 7up, fanta, iced-tea, milk, sprite, water
+The people have 6 different jobs:  bartender, electrician, journalist, manager, mechanic, photographer
+There are 6 different nationalities: british, canadian, dutch, mexican, nigerian, pakistani
+The people prefer 6 different types of sport: baseball, basketball, climbing, sailing, skateboarding, soccer
+The people use 6 different means of transport: airplane, bike, helicopter, skateboard, snowmobile, tram
+ 1. the person drinking fanta is not to the left of the person who's sport is basketball
+ 2. the pakistani is on the left of the photographer##1
+ 3. the bartender is on the right of the journalist##1
+ 4. the person drinking 7up is the person drinking 7up##1
+ 5. the person who's sport is sailing is not to the left of the nigerian
+ 6. the person driving the tram is not to the right of the canadian
+ 7. the person drinking fanta is the person who's sport is basketball##1
+ 8. the person drinking water is somewhere between the person drinking 7up and the bartender##7
+ 9. the person drinking fanta is not to the right of the person who's sport is baseball
+10. the person drinking sprite is between the person driving the tram and the person drinking water##2
+11. the person who's sport is baseball is somewhere to the left of the person drinking water##5
+12. the person drinking milk is not to the right of the person who's sport is basketball
+13. the electrician is somewhere to the left of the person drinking iced-tea##5
+14. the photographer is not to the right of the person drinking 7up
+15. the dutch is not to the left of the person driving the tram
+16. the person who's sport is skateboarding is the manager##1
+17. the british is on the far right##1
+18. the nigerian is not to the right of the journalist
+19. the british is the person driving the airplane##1
+20. the canadian is on the left or right of the person drinking water##3
+21. the mexican is not the electrician##6
+22. the electrician is in an even position##4
+23. the person who's sport is soccer is not to the left of the nigerian
+24. the person driving the bike is not to the right of the person who's sport is skateboarding
+25. the journalist is the journalist##1
+26. the journalist is on the left or right of the canadian##3
+27. the mechanic is not to the left of the nigerian
+28. the person driving the bike is on the far left##1
+29. the person driving the snowmobile is not the person drinking fanta##6
+30. the person driving the helicopter is on the left of the person driving the airplane##1
+31. the mexican is not to the left of the person drinking fanta
+32. the person who's sport is sailing is between the canadian and the british##2
+33. the person who's sport is baseball is between the person who's sport is soccer and the person drinking fanta##2
+34. the electrician is somewhere to the left of the person drinking water##5
+35. the person who's sport is climbing is not to the left of the dutch
+36. the person drinking 7up is on the left or right of the mexican##3
+37. the person driving the snowmobile is on the left or right of the journalist##3
+38. the pakistani is on the far left##1
+39. the person drinking sprite is not to the right of the person drinking water","{'Beverage': ['milk', 'fanta', '7up', 'sprite', 'water', 'iced-tea'], 'Job': ['manager', 'photographer', 'mechanic', 'electrician', 'journalist', 'bartender'], 'Nationality': ['pakistani', 'mexican', 'nigerian', 'canadian', 'dutch', 'british'], 'Sport': ['skateboarding', 'basketball', 'baseball', 'soccer', 'sailing', 'climbing'], 'Transport': ['bike', 'skateboard', 'tram', 'snowmobile', 'helicopter', 'airplane']}"
+Pt1_5x6_level8-1,"There are 6 different favourite beverages: coffee, fanta, lemonade, milk, mirinda, sprite
+There 6 different types of food: blueberry, cabbage, carrot, pepper, pomegranate, pumpkin
+The people have 6 different hobbies: baking, collecting, drawing, gardening, magic-tricks, skydiving
+The people perfer 6 different movie-genres: drama, family, fantasy, scientific, spy, zombie
+The people use 6 different means of transport: boat, helicopter, scooter, skateboard, subway, tram
+ 1. the person eating pepper is not to the left of the person driving the tram
+ 2. the person watching scientific movies is somewhere to the right of the person eating pepper##5
+ 3. the person eating pomegranate is the person drinking mirinda##1
+ 4. the person who's hobby is baking is not to the left of the person drinking sprite
+ 5. the person watching spy movies is somewhere to the right of the person who's hobby is drawing##5
+ 6. the person watching spy movies is somewhere between the person eating cabbage and the person watching fantasy movies##7
+ 7. the person driving the skateboard is not the person who's hobby is collecting##6
+ 8. the person driving the scooter is on the left of the person drinking coffee##1
+ 9. the person eating cabbage is somewhere to the left of the person eating carrot##5
+10. the person watching family movies is the person driving the tram##1
+11. the person drinking mirinda is somewhere between the person eating carrot and the person who's hobby is gardening##7
+12. the person driving the helicopter is somewhere to the right of the person who's hobby is baking##5
+13. the person driving the scooter is on the left of the person who's hobby is gardening##1
+14. the person who's hobby is baking is on the left of the person watching fantasy movies##1
+15. the person driving the helicopter is not to the left of the person driving the tram
+16. the person who's hobby is drawing is somewhere to the right of the person who's hobby is magic-tricks##5
+17. the person driving the skateboard is not to the left of the person drinking milk
+18. the person driving the subway is not to the left of the person who's hobby is gardening
+19. the person driving the boat is not to the right of the person driving the helicopter
+20. the person drinking sprite is somewhere to the right of the person eating pepper##5
+21. the person who's hobby is collecting is on the right of the person drinking milk##1
+22. the person drinking sprite is not to the left of the person watching scientific movies
+23. the person eating pumpkin is on the left of the person who's hobby is collecting##1
+24. the person watching spy movies is somewhere to the right of the person eating pumpkin##5
+25. the person eating carrot is on the left of the person driving the helicopter##1
+26. the person drinking fanta is not to the right of the person driving the skateboard
+27. the person watching fantasy movies is on the left or right of the person driving the skateboard##3
+28. the person watching spy movies is somewhere to the right of the person who's hobby is drawing##5
+29. the person driving the boat is somewhere to the right of the person watching scientific movies##5
+30. the person who's hobby is collecting is the person eating pepper##1
+31. the person who's hobby is gardening is not the person driving the boat##6
+32. the person watching zombie movies is not the person driving the boat##6
+33. the person driving the skateboard is on the left of the person who's hobby is skydiving##1
+34. the person driving the subway is not to the left of the person watching zombie movies
+35. the person who's hobby is gardening is somewhere to the left of the person watching drama movies##5
+36. the person who's hobby is skydiving is on the far left or far right##3
+37. the person watching drama movies is on the left or right of the person eating carrot##3
+38. the person watching fantasy movies is on the left or right of the person driving the skateboard##3","{'Beverage': ['milk', 'fanta', 'coffee', 'mirinda', 'sprite', 'lemonade'], 'Food': ['pumpkin', 'pepper', 'cabbage', 'pomegranate', 'carrot', 'blueberry'], 'Hobby': ['magic-tricks', 'collecting', 'gardening', 'drawing', 'baking', 'skydiving'], 'Movie-Genre': ['family', 'zombie', 'scientific', 'drama', 'spy', 'fantasy'], 'Transport': ['tram', 'scooter', 'subway', 'boat', 'skateboard', 'helicopter']}"
+Pt1_5x6_level8-2,"There are 6 different favourite beverages: hot-chocolate, juice, soy-milk, sprite, tea, water
+The people perfer 6 different movie-genres: adventure, comedy, epic, fantasy, musical, zombie
+The people prefer 6 different music-genres: classical, d&b, disco, gospel, salsa, soul
+6 different pets are kept: bird, goat, hedgehog, mouse, pony, snake
+The people prefer 6 different types of sport: badminton, basketball, ice-hockey, skateboarding, soccer, tennis
+ 1. the person drinking water is on the left or right of the owner of the bird##3
+ 2. the person watching fantasy movies is not the owner of the goat##6
+ 3. the person who's sport is basketball is on the left or right of the owner of the goat##3
+ 4. the person who's sport is tennis is not the person watching fantasy movies##6
+ 5. the person who's sport is basketball is not to the right of the person drinking sprite
+ 6. the person drinking tea is not the person who's sport is ice-hockey##6
+ 7. the owner of the goat is not to the left of the person drinking water
+ 8. the person who's sport is ice-hockey is somewhere to the left of the person who's sport is soccer##5
+ 9. the person drinking juice is on the left or right of the person who's sport is skateboarding##3
+10. the fan of disco is not to the right of the person drinking hot-chocolate
+11. the owner of the bird is on the left of the owner of the snake##1
+12. the person drinking tea is not to the left of the person drinking sprite
+13. the person watching zombie movies is on the left of the owner of the goat##1
+14. the person drinking tea is on the far left or far right##3
+15. the person watching adventure movies is on the left of the person drinking tea##1
+16. the person watching epic movies is not to the right of the owner of the pony
+17. the person who's sport is soccer is somewhere to the right of the person drinking water##5
+18. the fan of classical is on the far right##1
+19. the fan of classical is on the left or right of the fan of d&b##3
+20. the person who's sport is badminton is not the person drinking soy-milk##6
+21. the person watching zombie movies is somewhere to the left of the person drinking tea##5
+22. the owner of the bird is not to the right of the owner of the mouse
+23. the person drinking sprite is not to the right of the person drinking juice
+24. the person who's sport is basketball is somewhere to the left of the person watching epic movies##5
+25. the fan of classical is not to the left of the owner of the mouse
+26. the person who's sport is basketball is in an odd position##4
+27. the person watching fantasy movies is not to the left of the owner of the snake
+28. the fan of gospel is on the left or right of the person drinking water##3
+29. the person drinking sprite is not to the right of the person watching musical movies
+30. the fan of d&b is not to the left of the person watching fantasy movies
+31. the person watching adventure movies is not to the right of the owner of the pony
+32. the person watching zombie movies is somewhere to the left of the person watching comedy movies##5
+33. the person drinking hot-chocolate is the person who's sport is soccer##1
+34. the person who's sport is skateboarding is not to the right of the person watching musical movies
+35. the owner of the pony is not to the right of the fan of classical
+36. the person watching zombie movies is not to the left of the owner of the hedgehog
+37. the fan of classical is on the right of the person drinking juice##1
+38. the person watching comedy movies is somewhere between the person who's sport is skateboarding and the fan of salsa##7
+39. the fan of d&b is not to the left of the person who's sport is tennis
+40. the owner of the goat is between the person drinking soy-milk and the person who's sport is ice-hockey##2
+41. the owner of the hedgehog is not to the left of the fan of soul
+42. the person who's sport is badminton is on the left or right of the person who's sport is soccer##3
+43. the person drinking water is somewhere to the left of the person drinking sprite##5
+44. the person watching musical movies is the owner of the pony##1","{'Beverage': ['soy-milk', 'water', 'sprite', 'hot-chocolate', 'juice', 'tea'], 'Movie-Genre': ['zombie', 'epic', 'comedy', 'fantasy', 'adventure', 'musical'], 'Music-Genre': ['soul', 'salsa', 'gospel', 'disco', 'd&b', 'classical'], 'Pet': ['hedgehog', 'goat', 'bird', 'snake', 'mouse', 'pony'], 'Sport': ['basketball', 'tennis', 'ice-hockey', 'soccer', 'badminton', 'skateboarding']}"
+Pt1_5x6_level8-3,"There are 6 different favourite beverages: 7up, almond-milk, coffee, cola, fanta, juice
+The people have 6 different jobs:  accountant, chef, electrician, photographer, project-manager, social-worker
+The people perfer 6 different movie-genres: adventure, animation, comedy, documentary, musical, satire
+6 different pets are kept: bird, cat, ferret, fish, goldfish, rabbit
+The people use 6 different means of transport: bus, motorbike, roller, skateboard, taxi, trike
+ 1. the person watching comedy movies is on the far right##1
+ 2. the social-worker is not the person driving the skateboard##6
+ 3. the person watching documentary movies is not the chef##6
+ 4. the person watching comedy movies is not the owner of the bird##6
+ 5. the person watching animation movies is somewhere to the right of the person driving the motorbike##5
+ 6. the person drinking almond-milk is somewhere to the right of the person watching adventure movies##5
+ 7. the person watching musical movies is on the far left##1
+ 8. the photographer is not to the right of the person drinking fanta
+ 9. the owner of the cat is somewhere to the right of the owner of the rabbit##5
+10. the owner of the bird is the person driving the bus##1
+11. the person driving the motorbike is not to the left of the person watching satire movies
+12. the owner of the ferret is between the person watching documentary movies and the person watching satire movies##2
+13. the electrician is not the person watching documentary movies##6
+14. the person driving the skateboard is not to the right of the person drinking 7up
+15. the owner of the cat is on the right of the person driving the trike##1
+16. the person watching comedy movies is not to the left of the accountant
+17. the person drinking coffee is not to the right of the chef
+18. the person drinking cola is on the left or right of the person drinking juice##3
+19. the person watching satire movies is the accountant##1
+20. the person drinking coffee is not to the right of the owner of the bird
+21. the owner of the goldfish is not to the left of the person drinking 7up
+22. the person driving the bus is the person watching documentary movies##1
+23. the owner of the rabbit is somewhere between the owner of the goldfish and the owner of the fish##7
+24. the person driving the skateboard is not to the left of the owner of the bird
+25. the owner of the ferret is the person driving the roller##1
+26. the project-manager is on the right of the social-worker##1
+27. the electrician is not to the left of the person watching comedy movies
+28. the project-manager is on the left or right of the social-worker##3
+29. the person drinking juice is on the left or right of the accountant##3
+30. the accountant is somewhere to the right of the person driving the trike##5
+31. the owner of the cat is on the left of the person drinking coffee##1
+32. the person watching animation movies is the person drinking coffee##1
+33. the project-manager is on the left or right of the social-worker##3
+34. the person drinking fanta is not to the left of the chef
+35. the person drinking 7up is on the far left or far right##3","{'Beverage': ['cola', 'juice', 'almond-milk', 'coffee', 'fanta', '7up'], 'Job': ['social-worker', 'project-manager', 'accountant', 'chef', 'photographer', 'electrician'], 'Movie-Genre': ['musical', 'adventure', 'satire', 'animation', 'documentary', 'comedy'], 'Pet': ['fish', 'rabbit', 'cat', 'ferret', 'bird', 'goldfish'], 'Transport': ['taxi', 'trike', 'motorbike', 'roller', 'bus', 'skateboard']}"
+Pt1_5x6_level8-4,"The people perfer 6 different movie-genres: disaster, drama, family, romance, satire, scientific
+The people prefer 6 different music-genres: country, dubstep, funk, house, rock, techno
+6 different pets are kept: chinchilla, ferret, horse, lizard, pony, turtle
+The people prefer 6 different types of sport: badminton, cycling, handball, lacrosse, rugby, sailing
+The people use 6 different means of transport: motorbike, scooter, snowmobile, subway, train, trike
+ 1. the fan of house is the person driving the scooter##1
+ 2. the owner of the pony is the fan of house##1
+ 3. the person watching disaster movies is not to the right of the fan of funk
+ 4. the owner of the horse is somewhere between the person driving the subway and the fan of country##7
+ 5. the person driving the trike is the person watching satire movies##1
+ 6. the person watching romance movies is the fan of rock##1
+ 7. the owner of the chinchilla is somewhere to the left of the person watching drama movies##5
+ 8. the person who's sport is handball is on the left or right of the owner of the turtle##3
+ 9. the person watching family movies is the owner of the horse##1
+10. the person watching romance movies is not to the left of the owner of the turtle
+11. the person who's sport is sailing is not the fan of funk##6
+12. the owner of the ferret is the person who's sport is cycling##1
+13. the person who's sport is badminton is somewhere to the left of the person watching family movies##5
+14. the owner of the ferret is on the far left##1
+15. the person who's sport is badminton is not to the left of the fan of house
+16. the fan of techno is not the owner of the turtle##6
+17. the person who's sport is cycling is on the left or right of the fan of dubstep##3
+18. the person watching family movies is not the fan of house##6
+19. the owner of the chinchilla is on the left or right of the fan of country##3
+20. the person driving the trike is not the person watching family movies##6
+21. the person watching disaster movies is not to the right of the fan of dubstep
+22. the person who's sport is lacrosse is on the far right##1
+23. the person watching disaster movies is not to the right of the owner of the chinchilla
+24. the person watching romance movies is in an odd position##4
+25. the person driving the snowmobile is on the left or right of the owner of the ferret##3
+26. the person watching disaster movies is not to the right of the fan of country
+27. the person driving the trike is on the far left or far right##3
+28. the person watching satire movies is somewhere to the right of the person driving the motorbike##5
+29. the owner of the turtle is somewhere to the right of the fan of house##5
+30. the person who's sport is rugby is on the left or right of the person who's sport is badminton##3
+31. the person driving the train is not to the left of the fan of techno
+32. the person who's sport is handball is not the owner of the turtle##6","{'Movie-Genre': ['disaster', 'scientific', 'drama', 'family', 'romance', 'satire'], 'Music-Genre': ['country', 'dubstep', 'house', 'techno', 'rock', 'funk'], 'Pet': ['ferret', 'chinchilla', 'pony', 'horse', 'turtle', 'lizard'], 'Sport': ['cycling', 'rugby', 'badminton', 'handball', 'sailing', 'lacrosse'], 'Transport': ['motorbike', 'snowmobile', 'scooter', 'train', 'subway', 'trike']}"
+Pt1_5x6_level8-5,"The people have 6 different jobs:  dancer, doctor, nurse, pilot, social-worker, writer
+The people prefer 6 different music-genres: ambient, folk, jazz, r&b, reggae, soul
+There are 6 different nationalities: brazilian, british, french, mexican, spanish, thai
+6 different pets are kept: cat, fish, frog, goldfish, horse, snake
+The people use 6 different means of transport: boat, bus, car, quad-bike, roller, snowmobile
+ 1. the owner of the horse is on the right of the owner of the goldfish##1
+ 2. the person driving the bus is not the owner of the cat##6
+ 3. the owner of the snake is not the doctor##6
+ 4. the person driving the car is somewhere to the right of the person driving the snowmobile##5
+ 5. the british is not the dancer##6
+ 6. the spanish is somewhere to the right of the social-worker##5
+ 7. the person driving the bus is not to the right of the person driving the boat
+ 8. the owner of the fish is somewhere to the right of the dancer##5
+ 9. the fan of soul is not the owner of the frog##6
+10. the fan of reggae is somewhere to the right of the owner of the fish##5
+11. the french is somewhere to the left of the writer##5
+12. the person driving the quad-bike is on the left or right of the spanish##3
+13. the brazilian is on the right of the owner of the cat##1
+14. the fan of ambient is not to the left of the fan of jazz
+15. the social-worker is somewhere to the right of the person driving the roller##5
+16. the person driving the quad-bike is not to the right of the writer
+17. the fan of soul is not to the left of the pilot
+18. the thai is not to the left of the brazilian
+19. the fan of folk is somewhere to the left of the thai##5
+20. the nurse is somewhere to the left of the owner of the cat##5
+21. the owner of the snake is somewhere to the right of the pilot##5
+22. the french is on the far left##1
+23. the spanish is the fan of soul##1
+24. the person driving the roller is not the fan of ambient##6
+25. the fan of ambient is on the left of the mexican##1
+26. the fan of folk is on the right of the doctor##1
+27. the spanish is not the person driving the roller##6
+28. the person driving the car is in an even position##4
+29. the fan of ambient is the person driving the car##1
+30. the fan of folk is somewhere to the left of the fan of soul##5
+31. the nurse is not the fan of jazz##6
+32. the person driving the bus is not to the right of the spanish
+33. the mexican is not to the right of the owner of the fish
+34. the owner of the frog is not to the left of the fan of folk
+35. the owner of the snake is the fan of reggae##1
+36. the owner of the fish is between the fan of reggae and the person driving the bus##2
+37. the fan of ambient is on the left of the doctor##1","{'Job': ['dancer', 'nurse', 'doctor', 'social-worker', 'pilot', 'writer'], 'Music-Genre': ['jazz', 'ambient', 'r&b', 'folk', 'soul', 'reggae'], 'Nationality': ['french', 'british', 'mexican', 'brazilian', 'spanish', 'thai'], 'Pet': ['goldfish', 'horse', 'cat', 'frog', 'fish', 'snake'], 'Transport': ['snowmobile', 'car', 'roller', 'bus', 'boat', 'quad-bike']}"
+Pt1_5x6_level8-6,"The people have 6 different jobs:  analyst, fisherman, lawyer, photographer, project-manager, software-developer
+The people perfer 6 different movie-genres: adventure, animation, fantasy, musical, sports, western
+The people prefer 6 different music-genres: country, folk, indie, jazz, punk, r&b
+There are 6 different nationalities: egyptian, indonesian, mexican, nigerian, spanish, thai
+The people prefer 6 different types of sport: baseball, cricket, golf, ice-hockey, rugby, weightlifting
+ 1. the mexican is between the fan of country and the fisherman##2
+ 2. the nigerian is the person watching musical movies##1
+ 3. the fan of indie is on the left or right of the fan of punk##3
+ 4. the person watching musical movies is not the person who's sport is cricket##6
+ 5. the person watching fantasy movies is not to the left of the person who's sport is cricket
+ 6. the software-developer is somewhere to the left of the mexican##5
+ 7. the fan of indie is not to the right of the person who's sport is weightlifting
+ 8. the lawyer is not to the right of the fan of folk
+ 9. the analyst is on the right of the fan of indie##1
+10. the spanish is on the left or right of the photographer##3
+11. the fan of indie is on the left or right of the person who's sport is weightlifting##3
+12. the project-manager is in an odd position##4
+13. the fan of r&b is not to the left of the fan of country
+14. the person who's sport is baseball is not to the right of the spanish
+15. the thai is on the far left##1
+16. the person who's sport is ice-hockey is not the person watching musical movies##6
+17. the person watching sports movies is between the fan of folk and the thai##2
+18. the software-developer is on the left or right of the photographer##3
+19. the person watching adventure movies is on the left of the person who's sport is cricket##1
+20. the person who's sport is golf is not the indonesian##6
+21. the analyst is not the mexican##6
+22. the fan of country is on the left of the fan of r&b##1
+23. the lawyer is not to the right of the software-developer
+24. the person watching musical movies is somewhere to the left of the person who's sport is baseball##5
+25. the person who's sport is ice-hockey is not the fan of country##6
+26. the fan of indie is somewhere between the fan of punk and the egyptian##7
+27. the egyptian is somewhere to the right of the fan of r&b##5
+28. the person watching fantasy movies is on the left of the photographer##1
+29. the project-manager is not to the right of the indonesian
+30. the person who's sport is ice-hockey is not the person watching western movies##6
+31. the fan of folk is not the lawyer##6
+32. the analyst is somewhere to the left of the egyptian##5
+33. the person who's sport is ice-hockey is not to the left of the fan of r&b
+34. the egyptian is not to the left of the person who's sport is baseball
+35. the person who's sport is cricket is on the right of the person who's sport is rugby##1
+36. the person watching western movies is on the left or right of the spanish##3
+37. the person watching sports movies is on the left or right of the person watching musical movies##3
+38. the person watching animation movies is not to the left of the spanish","{'Job': ['project-manager', 'lawyer', 'analyst', 'software-developer', 'photographer', 'fisherman'], 'Movie-Genre': ['adventure', 'sports', 'musical', 'fantasy', 'western', 'animation'], 'Music-Genre': ['punk', 'indie', 'folk', 'country', 'r&b', 'jazz'], 'Nationality': ['thai', 'indonesian', 'nigerian', 'spanish', 'mexican', 'egyptian'], 'Sport': ['rugby', 'cricket', 'weightlifting', 'baseball', 'golf', 'ice-hockey']}"
+Pt1_5x6_level8-7,"The people have 6 different hobbies: board-games, camping, fishing, gardening, hiking, video-games
+The people have 6 different jobs:  dancer, doctor, musician, paramedic, photographer, pilot
+The people perfer 6 different movie-genres: animation, drama, martial-arts, mystery, sports, western
+The people prefer 6 different types of sport: climbing, golf, ice-hockey, skiing, volleyball, water-polo
+The people use 6 different means of transport: bike, helicopter, quad-bike, snowmobile, train, van
+ 1. the person who's sport is golf is not to the left of the musician
+ 2. the person who's sport is water-polo is not the pilot##6
+ 3. the person who's hobby is fishing is somewhere to the right of the person who's hobby is camping##5
+ 4. the person watching sports movies is somewhere to the left of the pilot##5
+ 5. the person who's sport is water-polo is somewhere to the left of the person watching animation movies##5
+ 6. the person who's hobby is fishing is not to the right of the person watching western movies
+ 7. the person who's sport is volleyball is on the far right##1
+ 8. the doctor is the person watching martial-arts movies##1
+ 9. the person who's sport is golf is not the person who's hobby is board-games##6
+10. the person who's hobby is fishing is not to the left of the person driving the bike
+11. the pilot is on the left of the person watching mystery movies##1
+12. the person watching animation movies is somewhere to the left of the paramedic##5
+13. the person driving the quad-bike is somewhere to the left of the doctor##5
+14. the person watching sports movies is somewhere between the person watching mystery movies and the person who's hobby is board-games##7
+15. the person who's hobby is hiking is not to the left of the person driving the helicopter
+16. the person who's hobby is board-games is the person who's sport is skiing##1
+17. the person driving the snowmobile is on the left or right of the person who's sport is golf##3
+18. the person driving the train is on the far right##1
+19. the musician is not the person driving the quad-bike##6
+20. the person who's hobby is camping is not to the right of the photographer
+21. the doctor is on the left or right of the person who's hobby is hiking##3
+22. the person who's sport is climbing is somewhere to the left of the person who's hobby is camping##5
+23. the person watching martial-arts movies is the person who's hobby is gardening##1
+24. the person who's hobby is gardening is not the person driving the quad-bike##6
+25. the person watching mystery movies is on the left or right of the person watching animation movies##3
+26. the person who's hobby is camping is not to the left of the musician
+27. the person who's sport is skiing is not the doctor##6
+28. the doctor is not to the right of the pilot
+29. the person who's sport is golf is the person who's hobby is video-games##1
+30. the person watching mystery movies is not to the left of the person driving the van
+31. the photographer is on the right of the paramedic##1
+32. the person driving the train is somewhere to the right of the person watching animation movies##5
+33. the person who's hobby is board-games is somewhere to the left of the dancer##5
+34. the person who's sport is climbing is on the left of the person watching mystery movies##1
+35. the person driving the bike is on the right of the person who's hobby is video-games##1
+36. the person who's sport is climbing is on the right of the person who's hobby is gardening##1","{'Hobby': ['board-games', 'video-games', 'gardening', 'hiking', 'camping', 'fishing'], 'Job': ['musician', 'dancer', 'doctor', 'pilot', 'paramedic', 'photographer'], 'Movie-Genre': ['drama', 'sports', 'martial-arts', 'animation', 'mystery', 'western'], 'Sport': ['skiing', 'golf', 'water-polo', 'climbing', 'ice-hockey', 'volleyball'], 'Transport': ['snowmobile', 'quad-bike', 'bike', 'helicopter', 'van', 'train']}"
+Pt1_5x6_level8-8,"There are 6 different favourite beverages: 7up, coffee, cola, juice, milk, water
+The people have 6 different hobbies: collecting, puzzles, singing, skydiving, traveling, video-games
+The people perfer 6 different movie-genres: action, disaster, musical, satire, sports, time-travel
+There are 6 different nationalities: argentine, dutch, indian, malaysian, polish, thai
+6 different pets are kept: bird, chinchilla, fish, frog, goldfish, mouse
+ 1. the person watching time-travel movies is not to the left of the person who's hobby is singing
+ 2. the person who's hobby is puzzles is not to the right of the person who's hobby is collecting
+ 3. the owner of the fish is not the person drinking juice##6
+ 4. the thai is not to the left of the owner of the fish
+ 5. the owner of the bird is the person watching time-travel movies##1
+ 6. the person who's hobby is singing is somewhere to the right of the owner of the goldfish##5
+ 7. the person drinking water is not to the left of the person watching action movies
+ 8. the person watching disaster movies is on the left of the malaysian##1
+ 9. the owner of the bird is somewhere to the right of the indian##5
+10. the person who's hobby is collecting is not the thai##6
+11. the person who's hobby is video-games is not to the left of the person watching satire movies
+12. the owner of the chinchilla is not to the left of the person who's hobby is puzzles
+13. the person drinking cola is somewhere to the right of the person who's hobby is traveling##5
+14. the owner of the frog is in an odd position##4
+15. the person drinking juice is on the right of the owner of the frog##1
+16. the person watching time-travel movies is not the indian##6
+17. the indian is somewhere to the right of the argentine##5
+18. the dutch is not the person watching sports movies##6
+19. the argentine is somewhere to the left of the person drinking 7up##5
+20. the owner of the bird is not to the left of the person watching musical movies
+21. the owner of the mouse is not to the right of the person watching sports movies
+22. the owner of the chinchilla is on the left or right of the person watching action movies##3
+23. the person watching sports movies is between the person who's hobby is collecting and the person who's hobby is puzzles##2
+24. the person who's hobby is traveling is somewhere to the left of the person watching disaster movies##5
+25. the indian is not to the right of the person drinking 7up
+26. the person who's hobby is collecting is the owner of the goldfish##1
+27. the person drinking 7up is on the right of the person watching disaster movies##1
+28. the owner of the bird is not the person who's hobby is collecting##6
+29. the person who's hobby is video-games is somewhere to the left of the person watching time-travel movies##5
+30. the indian is not to the right of the person who's hobby is collecting
+31. the person who's hobby is collecting is not to the left of the person who's hobby is traveling
+32. the owner of the frog is on the left of the person watching musical movies##1
+33. the owner of the goldfish is in an odd position##4
+34. the owner of the fish is not to the right of the person watching time-travel movies
+35. the person drinking 7up is not the person who's hobby is collecting##6
+36. the dutch is not to the left of the person watching sports movies
+37. the polish is on the far left##1
+38. the person who's hobby is video-games is on the left of the person watching musical movies##1
+39. the person drinking coffee is somewhere to the right of the person drinking water##5
+40. the person watching action movies is the owner of the fish##1
+41. the owner of the fish is somewhere between the person drinking juice and the owner of the chinchilla##7
+42. the owner of the bird is on the left or right of the person watching disaster movies##3
+43. the thai is somewhere to the left of the person drinking water##5
+44. the person drinking juice is somewhere to the left of the owner of the chinchilla##5","{'Beverage': ['milk', 'juice', 'cola', 'water', 'coffee', '7up'], 'Hobby': ['video-games', 'traveling', 'puzzles', 'skydiving', 'collecting', 'singing'], 'Movie-Genre': ['satire', 'musical', 'action', 'sports', 'disaster', 'time-travel'], 'Nationality': ['polish', 'argentine', 'thai', 'indian', 'dutch', 'malaysian'], 'Pet': ['frog', 'mouse', 'fish', 'chinchilla', 'goldfish', 'bird']}"
+Pt1_5x6_level8-9,"There are 6 different favourite beverages: 7up, almond-milk, cola, soy-milk, tea, water
+The people perfer 6 different movie-genres: comedy, documentary, epic, horror, martial-arts, western
+The people prefer 6 different music-genres: dubstep, gospel, metal, reggae, rock, trance
+There are 6 different nationalities: brazilian, british, colombian, malaysian, pakistani, russian
+The people use 6 different means of transport: bike, boat, jet-ski, motorbike, skateboard, taxi
+ 1. the person driving the boat is not the person watching western movies##6
+ 2. the person drinking 7up is on the left of the person watching documentary movies##1
+ 3. the person watching martial-arts movies is not to the right of the person watching horror movies
+ 4. the person drinking tea is on the left or right of the person watching comedy movies##3
+ 5. the person watching epic movies is not to the left of the person driving the boat
+ 6. the person watching horror movies is somewhere between the person watching martial-arts movies and the fan of reggae##7
+ 7. the person drinking 7up is not to the right of the person driving the bike
+ 8. the fan of rock is not to the right of the person drinking tea
+ 9. the person watching epic movies is not to the right of the person drinking soy-milk
+10. the person watching comedy movies is somewhere to the left of the colombian##5
+11. the person driving the jet-ski is on the right of the person driving the motorbike##1
+12. the british is the fan of dubstep##1
+13. the person drinking almond-milk is in an even position##4
+14. the person watching documentary movies is on the left or right of the person watching horror movies##3
+15. the person drinking 7up is somewhere to the left of the colombian##5
+16. the person drinking almond-milk is somewhere between the person driving the motorbike and the fan of dubstep##7
+17. the person driving the skateboard is not to the right of the person drinking water
+18. the person drinking water is on the left of the fan of dubstep##1
+19. the fan of trance is not to the left of the fan of dubstep
+20. the brazilian is on the left or right of the russian##3
+21. the person drinking cola is on the right of the fan of dubstep##1
+22. the person drinking soy-milk is somewhere to the right of the fan of trance##5
+23. the person drinking almond-milk is not to the left of the pakistani
+24. the person watching horror movies is somewhere to the left of the fan of trance##5
+25. the person watching epic movies is somewhere to the right of the person drinking 7up##5
+26. the person driving the jet-ski is not to the left of the colombian
+27. the person watching epic movies is somewhere to the left of the person watching western movies##5
+28. the person watching epic movies is somewhere to the right of the fan of reggae##5
+29. the person watching martial-arts movies is somewhere to the left of the person drinking cola##5
+30. the person driving the boat is the person drinking 7up##1
+31. the person drinking almond-milk is on the left or right of the fan of metal##3
+32. the pakistani is not to the right of the person driving the boat
+33. the fan of gospel is somewhere to the left of the person drinking 7up##5
+34. the person driving the motorbike is not to the left of the pakistani
+35. the person driving the taxi is on the left of the person watching epic movies##1
+36. the malaysian is somewhere to the left of the fan of trance##5
+37. the fan of trance is not to the left of the fan of gospel
+38. the british is not the person drinking water##6
+39. the pakistani is not the person driving the boat##6
+40. the russian is not to the left of the person watching comedy movies","{'Beverage': ['water', '7up', 'cola', 'almond-milk', 'soy-milk', 'tea'], 'Movie-Genre': ['martial-arts', 'horror', 'documentary', 'epic', 'comedy', 'western'], 'Music-Genre': ['gospel', 'dubstep', 'reggae', 'trance', 'metal', 'rock'], 'Nationality': ['pakistani', 'british', 'malaysian', 'brazilian', 'russian', 'colombian'], 'Transport': ['skateboard', 'boat', 'taxi', 'bike', 'motorbike', 'jet-ski']}"
diff --git a/part2/level8/Pt2_5x7_level8.csv b/part2/level8/Pt2_5x7_level8.csv
new file mode 100644
index 0000000000000000000000000000000000000000..448f9326b47cd0a08cc961824e5aa40a9d89ebe5
--- /dev/null
+++ b/part2/level8/Pt2_5x7_level8.csv
@@ -0,0 +1,542 @@
+ID,Clues,SolutionGrid
+Pt1_5x7_level8-0,"The people have 7 different hobbies: board-games, chess, dancing, gardening, rock-climbing, traveling, writing
+The people have 7 different jobs:  accountant, bartender, chef, coach, designer, lawyer, mechanic
+The people perfer 7 different movie-genres: animation, crime, documentary, martial-arts, sports, spy, superhero
+The people prefer 7 different music-genres: disco, folk, funk, r&b, reggae, rock, soul
+The people use 7 different means of transport: bike, helicopter, quad-bike, roller, ship, skateboard, snowmobile
+ 1. the lawyer is the person watching animation movies##1
+ 2. the person who's hobby is rock-climbing is not the mechanic##6
+ 3. the person watching sports movies is on the left of the designer##1
+ 4. the chef is somewhere to the right of the lawyer##5
+ 5. the person driving the roller is on the right of the person who's hobby is board-games##1
+ 6. the fan of disco is on the right of the mechanic##1
+ 7. the fan of disco is in the middle##1
+ 8. the accountant is on the far left##1
+ 9. the designer is not the person watching spy movies##6
+10. the person driving the ship is not to the right of the fan of reggae
+11. the person who's hobby is gardening is somewhere to the right of the fan of funk##5
+12. the person driving the quad-bike is not to the left of the person who's hobby is dancing
+13. the person watching spy movies is not the fan of r&b##6
+14. the person who's hobby is traveling is not the person driving the bike##6
+15. the person driving the helicopter is on the far left or far right##3
+16. the person driving the ship is somewhere to the left of the designer##5
+17. the person watching spy movies is on the left or right of the person driving the snowmobile##3
+18. the fan of disco is not to the right of the fan of funk
+19. the person who's hobby is chess is not to the left of the person driving the bike
+20. the fan of funk is not the coach##6
+21. the person who's hobby is rock-climbing is on the left of the fan of soul##1
+22. the person who's hobby is chess is the accountant##1
+23. the chef is on the left or right of the person driving the snowmobile##3
+24. the bartender is not the person driving the skateboard##6
+25. the bartender is not to the right of the person who's hobby is writing
+26. the person watching martial-arts movies is not to the right of the fan of folk
+27. the person who's hobby is traveling is not the person watching documentary movies##6
+28. the person who's hobby is gardening is somewhere to the right of the chef##5
+29. the designer is not the person watching documentary movies##6
+30. the person driving the bike is on the far left or far right##3
+31. the fan of rock is not to the right of the person driving the helicopter
+32. the person driving the roller is somewhere to the left of the person who's hobby is writing##5
+33. the fan of rock is not the person driving the snowmobile##6
+34. the fan of disco is not to the left of the person watching crime movies
+35. the fan of r&b is somewhere to the right of the lawyer##5
+36. the person watching superhero movies is in an even position##4
+37. the fan of soul is between the person driving the skateboard and the person watching animation movies##2
+38. the person driving the quad-bike is on the right of the person driving the ship##1
+39. the person who's hobby is rock-climbing is somewhere to the right of the fan of folk##5
+40. the person watching animation movies is not to the left of the fan of reggae
+41. the person driving the bike is on the left or right of the person who's hobby is rock-climbing##3
+42. the person watching superhero movies is somewhere to the left of the bartender##5
+43. the person who's hobby is board-games is the person watching documentary movies##1
+44. the person watching crime movies is not the lawyer##6
+45. the person who's hobby is dancing is not to the right of the mechanic
+46. the person who's hobby is gardening is not the fan of soul##6
+47. the person watching documentary movies is not to the right of the person who's hobby is traveling
+48. the person watching spy movies is somewhere to the right of the person who's hobby is dancing##5
+49. the person watching documentary movies is in the middle##1","{'Hobby': ['chess', 'rock-climbing', 'dancing', 'board-games', 'traveling', 'gardening', 'writing'], 'Job': ['accountant', 'lawyer', 'mechanic', 'coach', 'chef', 'designer', 'bartender'], 'Movie-Genre': ['martial-arts', 'animation', 'crime', 'documentary', 'sports', 'superhero', 'spy'], 'Music-Genre': ['folk', 'reggae', 'soul', 'disco', 'funk', 'r&b', 'rock'], 'Transport': ['bike', 'ship', 'quad-bike', 'skateboard', 'roller', 'snowmobile', 'helicopter']}"
+Pt1_5x7_level8-1,"The people have 7 different jobs:  coach, entrepreneur, fisherman, freelancer, project-manager, videographer, writer
+The people perfer 7 different movie-genres: action, comedy, horror, martial-arts, thriller, time-travel, zombie
+The people prefer 7 different music-genres: ambient, country, disco, dubstep, electronic, pop, reggae
+There are 7 different nationalities: brazilian, british, french, mexican, pakistani, polish, turkish
+7 different pets are kept: dog, frog, goldfish, hamster, mouse, pony, rabbit
+ 1. the person watching martial-arts movies is in an even position##4
+ 2. the fan of pop is on the left of the owner of the pony##1
+ 3. the freelancer is not to the left of the owner of the goldfish
+ 4. the owner of the frog is the fisherman##1
+ 5. the person watching martial-arts movies is somewhere to the left of the fisherman##5
+ 6. the person watching horror movies is not the owner of the pony##6
+ 7. the british is not the owner of the dog##6
+ 8. the person watching thriller movies is somewhere to the right of the polish##5
+ 9. the polish is somewhere to the left of the owner of the goldfish##5
+10. the project-manager is somewhere to the left of the fan of country##5
+11. the french is not to the right of the fan of dubstep
+12. the fan of disco is not to the right of the project-manager
+13. the brazilian is not to the right of the pakistani
+14. the person watching horror movies is on the right of the entrepreneur##1
+15. the fisherman is not to the right of the person watching horror movies
+16. the owner of the goldfish is on the right of the person watching horror movies##1
+17. the entrepreneur is not to the right of the owner of the rabbit
+18. the videographer is on the left of the fan of reggae##1
+19. the person watching comedy movies is not the owner of the pony##6
+20. the person watching thriller movies is somewhere to the left of the owner of the goldfish##5
+21. the fan of electronic is not to the right of the person watching comedy movies
+22. the fan of electronic is not the person watching time-travel movies##6
+23. the person watching thriller movies is not to the right of the owner of the goldfish
+24. the pakistani is not to the left of the person watching horror movies
+25. the fan of electronic is not to the right of the freelancer
+26. the owner of the pony is not to the left of the french
+27. the videographer is in an even position##4
+28. the fisherman is somewhere to the right of the fan of country##5
+29. the person watching time-travel movies is the fan of pop##1
+30. the fan of dubstep is somewhere to the right of the videographer##5
+31. the fan of dubstep is somewhere to the right of the fisherman##5
+32. the mexican is on the far left or far right##3
+33. the polish is on the right of the writer##1
+34. the mexican is somewhere to the left of the fan of pop##5
+35. the person watching zombie movies is on the right of the british##1
+36. the person watching horror movies is in an even position##4
+37. the owner of the goldfish is not the person watching zombie movies##6
+38. the writer is somewhere to the left of the fan of disco##5
+39. the pakistani is the owner of the frog##1
+40. the owner of the dog is somewhere to the left of the person watching thriller movies##5
+41. the fan of electronic is somewhere to the right of the british##5
+42. the coach is on the far left##1
+43. the owner of the hamster is somewhere to the left of the owner of the mouse##5
+44. the person watching thriller movies is on the left or right of the fan of disco##3
+45. the person watching thriller movies is not to the left of the owner of the hamster
+46. the owner of the dog is not the person watching time-travel movies##6
+47. the owner of the mouse is in the middle##1
+48. the owner of the rabbit is somewhere to the left of the person watching comedy movies##5
+49. the owner of the rabbit is not the person watching horror movies##6","{'Job': ['coach', 'videographer', 'writer', 'project-manager', 'entrepreneur', 'fisherman', 'freelancer'], 'Movie-Genre': ['action', 'time-travel', 'zombie', 'martial-arts', 'thriller', 'horror', 'comedy'], 'Music-Genre': ['ambient', 'pop', 'reggae', 'disco', 'country', 'electronic', 'dubstep'], 'Nationality': ['mexican', 'british', 'french', 'polish', 'brazilian', 'pakistani', 'turkish'], 'Pet': ['dog', 'hamster', 'pony', 'mouse', 'rabbit', 'frog', 'goldfish']}"
+Pt1_5x7_level8-2,"There are 7 different favourite beverages: iced-tea, lemonade, milk, mirinda, soy-milk, sprite, water
+The people have 7 different jobs:  doctor, firefighter, journalist, lawyer, librarian, manager, nurse
+The people perfer 7 different movie-genres: adventure, documentary, romance, satire, scientific, spy, time-travel
+There are 7 different nationalities: australian, brazilian, chinese, german, japanese, mexican, russian
+The people use 7 different means of transport: car, helicopter, motorbike, roller, scooter, taxi, train
+ 1. the nurse is not the person drinking lemonade##6
+ 2. the person driving the scooter is not to the right of the firefighter
+ 3. the nurse is somewhere to the left of the person driving the scooter##5
+ 4. the person driving the car is on the left or right of the person watching time-travel movies##3
+ 5. the person watching time-travel movies is somewhere between the person drinking milk and the nurse##7
+ 6. the australian is somewhere to the left of the librarian##5
+ 7. the mexican is not the journalist##6
+ 8. the brazilian is not to the right of the person drinking lemonade
+ 9. the person watching scientific movies is not to the right of the firefighter
+10. the japanese is between the australian and the person watching satire movies##2
+11. the librarian is not the person driving the train##6
+12. the russian is somewhere to the right of the person watching scientific movies##5
+13. the person watching scientific movies is on the right of the german##1
+14. the person watching adventure movies is not to the left of the manager
+15. the russian is on the left or right of the mexican##3
+16. the person watching adventure movies is on the left or right of the person drinking milk##3
+17. the person driving the train is on the left or right of the mexican##3
+18. the chinese is somewhere to the left of the australian##5
+19. the person watching scientific movies is somewhere to the right of the german##5
+20. the person watching romance movies is in the middle##1
+21. the person driving the car is the person drinking mirinda##1
+22. the person drinking iced-tea is the doctor##1
+23. the person drinking mirinda is somewhere to the left of the person drinking sprite##5
+24. the person drinking iced-tea is not to the left of the doctor
+25. the person drinking water is on the right of the doctor##1
+26. the german is not the librarian##6
+27. the person driving the taxi is between the australian and the manager##2
+28. the japanese is between the person driving the roller and the person drinking milk##2
+29. the lawyer is not to the right of the person drinking sprite
+30. the person watching romance movies is not the person drinking iced-tea##6
+31. the person driving the scooter is not to the left of the person drinking lemonade
+32. the person drinking sprite is on the far left or far right##3
+33. the person drinking mirinda is not the russian##6
+34. the person drinking milk is on the left of the person driving the motorbike##1
+35. the person driving the taxi is somewhere between the journalist and the manager##7
+36. the librarian is not to the left of the person driving the motorbike
+37. the lawyer is on the right of the firefighter##1
+38. the librarian is somewhere to the right of the person watching time-travel movies##5
+39. the russian is the person drinking milk##1
+40. the person driving the scooter is somewhere to the left of the person watching documentary movies##5
+41. the manager is not to the right of the person watching documentary movies
+42. the russian is somewhere to the right of the person watching documentary movies##5
+43. the mexican is not to the left of the person watching satire movies
+44. the person watching romance movies is not to the left of the person driving the taxi
+45. the lawyer is somewhere between the chinese and the person drinking milk##7
+46. the german is on the left or right of the brazilian##3","{'Beverage': ['mirinda', 'lemonade', 'iced-tea', 'water', 'soy-milk', 'milk', 'sprite'], 'Job': ['nurse', 'manager', 'doctor', 'firefighter', 'lawyer', 'journalist', 'librarian'], 'Movie-Genre': ['spy', 'time-travel', 'scientific', 'romance', 'documentary', 'satire', 'adventure'], 'Nationality': ['brazilian', 'german', 'chinese', 'australian', 'japanese', 'russian', 'mexican'], 'Transport': ['car', 'scooter', 'taxi', 'roller', 'helicopter', 'train', 'motorbike']}"
+Pt1_5x7_level8-3,"There 7 different types of food: eggplant, grapefruit, orange, papaya, peach, pineapple, pumpkin
+The people perfer 7 different movie-genres: adventure, drama, family, horror, musical, scientific, zombie
+7 different pets are kept: frog, goat, hedgehog, horse, lizard, mouse, rat
+The people prefer 7 different types of sport: climbing, parkour, sailing, skateboarding, soccer, volleyball, water-polo
+The people use 7 different means of transport: bike, boat, bus, car, jet-ski, quad-bike, scooter
+ 1. the owner of the mouse is somewhere between the owner of the frog and the owner of the rat##7
+ 2. the person driving the quad-bike is somewhere to the right of the person driving the bike##5
+ 3. the person eating papaya is not to the right of the person driving the jet-ski
+ 4. the person driving the boat is on the right of the person driving the bus##1
+ 5. the person eating pumpkin is not to the right of the owner of the rat
+ 6. the owner of the goat is not to the right of the person eating orange
+ 7. the person watching zombie movies is in an even position##4
+ 8. the person eating orange is on the left of the owner of the hedgehog##1
+ 9. the owner of the hedgehog is somewhere to the right of the person driving the car##5
+10. the owner of the rat is not the person driving the bus##6
+11. the person watching horror movies is not to the left of the owner of the lizard
+12. the person who's sport is parkour is not to the right of the person driving the quad-bike
+13. the person eating pumpkin is not to the right of the person driving the bus
+14. the person driving the boat is in an odd position##4
+15. the person watching horror movies is not to the left of the person who's sport is soccer
+16. the person eating grapefruit is not to the right of the person driving the bus
+17. the person watching family movies is not the owner of the goat##6
+18. the person who's sport is climbing is on the left of the person driving the bike##1
+19. the person watching musical movies is not to the left of the owner of the horse
+20. the person driving the quad-bike is the person eating pineapple##1
+21. the person driving the bus is not the person who's sport is sailing##6
+22. the person driving the car is on the left or right of the person watching zombie movies##3
+23. the person watching scientific movies is not the person who's sport is skateboarding##6
+24. the person watching musical movies is on the left of the person driving the scooter##1
+25. the person eating orange is on the left or right of the owner of the frog##3
+26. the person eating pineapple is not to the left of the person eating pumpkin
+27. the person driving the jet-ski is between the person driving the bike and the person driving the car##2
+28. the person who's sport is water-polo is not to the right of the person watching adventure movies
+29. the person eating pineapple is somewhere to the right of the person watching scientific movies##5
+30. the person eating pumpkin is somewhere to the left of the person who's sport is climbing##5
+31. the person driving the scooter is not to the right of the owner of the rat
+32. the person eating peach is between the person who's sport is skateboarding and the person watching drama movies##2
+33. the owner of the horse is on the left of the person watching scientific movies##1
+34. the person who's sport is sailing is not the person driving the quad-bike##6
+35. the person who's sport is parkour is somewhere to the left of the person who's sport is volleyball##5
+36. the person watching musical movies is on the left of the person watching scientific movies##1
+37. the owner of the rat is not to the left of the person eating papaya
+38. the person watching horror movies is on the left of the person watching family movies##1
+39. the person who's sport is volleyball is not the person driving the car##6
+40. the owner of the goat is somewhere to the right of the person watching zombie movies##5
+41. the person who's sport is volleyball is not to the right of the person watching drama movies
+42. the person driving the bus is on the left of the owner of the horse##1
+43. the person who's sport is climbing is somewhere to the left of the person watching drama movies##5
+44. the person who's sport is parkour is somewhere to the right of the person watching horror movies##5
+45. the owner of the hedgehog is not the person watching drama movies##6","{'Food': ['pumpkin', 'papaya', 'orange', 'grapefruit', 'eggplant', 'peach', 'pineapple'], 'Movie-Genre': ['adventure', 'zombie', 'horror', 'family', 'musical', 'scientific', 'drama'], 'Pet': ['lizard', 'frog', 'goat', 'hedgehog', 'horse', 'mouse', 'rat'], 'Sport': ['water-polo', 'climbing', 'soccer', 'parkour', 'skateboarding', 'sailing', 'volleyball'], 'Transport': ['car', 'jet-ski', 'bike', 'bus', 'boat', 'scooter', 'quad-bike']}"
+Pt1_5x7_level8-4,"There are 7 different favourite beverages: 7up, almond-milk, juice, milk, mirinda, soy-milk, water
+The people have 7 different hobbies: drawing, filmmaking, fishing, magic-tricks, reading, rock-climbing, sudoku
+The people have 7 different jobs:  analyst, dancer, designer, dressmaker, entrepreneur, manager, writer
+The people prefer 7 different music-genres: gospel, indie, jazz, punk, r&b, rock, techno
+The people use 7 different means of transport: boat, jet-ski, quad-bike, ship, snowmobile, subway, van
+ 1. the dressmaker is not the person who's hobby is rock-climbing##6
+ 2. the fan of gospel is somewhere to the right of the dressmaker##5
+ 3. the person driving the quad-bike is somewhere between the person drinking 7up and the entrepreneur##7
+ 4. the writer is somewhere to the right of the person who's hobby is magic-tricks##5
+ 5. the fan of r&b is not to the right of the fan of punk
+ 6. the entrepreneur is somewhere to the right of the person who's hobby is rock-climbing##5
+ 7. the fan of rock is somewhere to the right of the fan of punk##5
+ 8. the person drinking water is on the left or right of the person driving the quad-bike##3
+ 9. the person drinking juice is not the person driving the van##6
+10. the dancer is between the designer and the person driving the snowmobile##2
+11. the fan of techno is not to the right of the writer
+12. the fan of techno is not to the left of the person who's hobby is drawing
+13. the person drinking mirinda is somewhere between the writer and the person drinking soy-milk##7
+14. the person who's hobby is sudoku is between the fan of punk and the fan of rock##2
+15. the fan of jazz is on the far right##1
+16. the person drinking juice is on the left of the fan of gospel##1
+17. the writer is on the left of the person who's hobby is fishing##1
+18. the person driving the snowmobile is the dressmaker##1
+19. the writer is somewhere to the right of the person drinking mirinda##5
+20. the fan of r&b is somewhere to the left of the person drinking mirinda##5
+21. the writer is not the person who's hobby is drawing##6
+22. the person drinking juice is in an odd position##4
+23. the dressmaker is on the right of the person who's hobby is rock-climbing##1
+24. the fan of indie is the analyst##1
+25. the manager is not to the right of the designer
+26. the person driving the ship is on the far left##1
+27. the person who's hobby is drawing is not to the right of the person driving the boat
+28. the manager is between the person drinking juice and the person who's hobby is filmmaking##2
+29. the person drinking mirinda is somewhere to the right of the person drinking soy-milk##5
+30. the person driving the ship is not the person who's hobby is fishing##6
+31. the person who's hobby is rock-climbing is somewhere to the right of the fan of indie##5
+32. the person driving the snowmobile is on the left of the person drinking soy-milk##1
+33. the person driving the quad-bike is on the left of the person who's hobby is fishing##1
+34. the person driving the van is on the right of the person drinking juice##1
+35. the fan of indie is on the far left##1
+36. the person who's hobby is sudoku is somewhere to the right of the person drinking juice##5
+37. the person drinking milk is somewhere between the dressmaker and the person drinking 7up##7
+38. the person driving the jet-ski is not to the right of the dressmaker
+39. the person who's hobby is drawing is not to the left of the person driving the boat
+40. the person who's hobby is sudoku is not the writer##6
+41. the writer is not to the left of the person who's hobby is drawing
+42. the person driving the quad-bike is on the left of the person who's hobby is fishing##1","{'Beverage': ['7up', 'milk', 'juice', 'soy-milk', 'mirinda', 'almond-milk', 'water'], 'Hobby': ['filmmaking', 'rock-climbing', 'magic-tricks', 'sudoku', 'drawing', 'reading', 'fishing'], 'Job': ['analyst', 'manager', 'dressmaker', 'dancer', 'designer', 'writer', 'entrepreneur'], 'Music-Genre': ['indie', 'r&b', 'punk', 'gospel', 'rock', 'techno', 'jazz'], 'Transport': ['ship', 'jet-ski', 'snowmobile', 'van', 'boat', 'quad-bike', 'subway']}"
+Pt1_5x7_level8-5,"There 7 different types of food: asparagus, blueberry, cranberry, cucumber, pineapple, spinach, watermelon
+The people perfer 7 different movie-genres: comedy, documentary, family, horror, martial-arts, sports, zombie
+The people prefer 7 different music-genres: d&b, gospel, house, jazz, metal, punk, rock
+There are 7 different nationalities: american, british, colombian, german, japanese, russian, spanish
+7 different pets are kept: fish, frog, goldfish, guinea-pig, hamster, mouse, turtle
+ 1. the person watching martial-arts movies is on the left or right of the owner of the mouse##3
+ 2. the owner of the mouse is on the right of the person watching horror movies##1
+ 3. the owner of the fish is not to the right of the person eating pineapple
+ 4. the person watching comedy movies is the fan of jazz##1
+ 5. the person eating asparagus is somewhere to the left of the person watching comedy movies##5
+ 6. the german is on the far right##1
+ 7. the owner of the fish is somewhere to the left of the russian##5
+ 8. the owner of the goldfish is in an odd position##4
+ 9. the person eating cucumber is on the left of the person watching martial-arts movies##1
+10. the fan of punk is not the colombian##6
+11. the person eating spinach is not to the right of the person eating pineapple
+12. the person eating watermelon is not the person watching horror movies##6
+13. the japanese is not to the left of the owner of the turtle
+14. the person eating spinach is on the left of the person watching sports movies##1
+15. the fan of house is somewhere between the person eating spinach and the owner of the fish##7
+16. the fan of d&b is somewhere to the left of the person watching sports movies##5
+17. the person eating spinach is on the left of the owner of the goldfish##1
+18. the person eating blueberry is not to the left of the japanese
+19. the fan of d&b is not to the right of the person eating pineapple
+20. the person eating watermelon is not the owner of the fish##6
+21. the fan of punk is the person eating cranberry##1
+22. the person watching sports movies is on the left of the person watching family movies##1
+23. the person watching horror movies is not the owner of the mouse##6
+24. the british is somewhere to the right of the fan of rock##5
+25. the person eating pineapple is between the british and the fan of punk##2
+26. the person eating blueberry is somewhere to the right of the person watching sports movies##5
+27. the person eating cucumber is on the left of the person eating spinach##1
+28. the owner of the guinea-pig is somewhere to the right of the owner of the hamster##5
+29. the fan of house is somewhere to the left of the person watching family movies##5
+30. the person watching zombie movies is somewhere between the owner of the guinea-pig and the colombian##7
+31. the fan of house is somewhere to the right of the fan of metal##5
+32. the person eating blueberry is on the right of the japanese##1
+33. the owner of the fish is somewhere to the left of the person eating cranberry##5
+34. the spanish is not to the left of the fan of metal
+35. the person watching documentary movies is not to the left of the spanish
+36. the owner of the fish is not to the right of the person watching horror movies
+37. the owner of the fish is somewhere between the person eating spinach and the owner of the turtle##7
+38. the british is somewhere to the right of the spanish##5
+39. the person eating cranberry is the person watching family movies##1
+40. the person watching zombie movies is not to the right of the owner of the hamster
+41. the owner of the goldfish is somewhere between the fan of rock and the japanese##7
+42. the american is somewhere to the right of the person eating asparagus##5
+43. the person eating spinach is on the left of the owner of the goldfish##1
+44. the japanese is somewhere between the owner of the hamster and the owner of the guinea-pig##7
+45. the person eating pineapple is not to the left of the person eating asparagus
+46. the russian is the fan of gospel##1
+47. the person watching zombie movies is not to the left of the person eating asparagus
+48. the person watching martial-arts movies is not to the right of the person eating pineapple
+49. the owner of the goldfish is on the left of the japanese##1
+50. the owner of the mouse is somewhere to the right of the colombian##5
+51. the owner of the frog is not to the left of the owner of the mouse","{'Food': ['watermelon', 'asparagus', 'cucumber', 'spinach', 'pineapple', 'cranberry', 'blueberry'], 'Movie-Genre': ['documentary', 'horror', 'zombie', 'martial-arts', 'sports', 'family', 'comedy'], 'Music-Genre': ['metal', 'rock', 'house', 'd&b', 'gospel', 'punk', 'jazz'], 'Nationality': ['spanish', 'colombian', 'american', 'british', 'russian', 'japanese', 'german'], 'Pet': ['turtle', 'fish', 'mouse', 'hamster', 'goldfish', 'frog', 'guinea-pig']}"
+Pt1_5x7_level8-6,"There are 7 different favourite beverages: 7up, fanta, hot-chocolate, lemonade, mirinda, soy-milk, sprite
+The people have 7 different hobbies: baking, board-games, dancing, gardening, magic-tricks, photography, sudoku
+The people have 7 different jobs:  analyst, dancer, doctor, entrepreneur, fisherman, police-officer, teacher
+The people prefer 7 different music-genres: classical, dubstep, funk, house, indie, r&b, salsa
+The people use 7 different means of transport: bus, quad-bike, scooter, skateboard, snowmobile, subway, tram
+ 1. the analyst is not to the left of the person drinking 7up
+ 2. the analyst is not the person who's hobby is board-games##6
+ 3. the police-officer is not the person drinking 7up##6
+ 4. the fan of salsa is on the far left##1
+ 5. the person drinking hot-chocolate is not the person driving the bus##6
+ 6. the fan of house is not the person drinking soy-milk##6
+ 7. the person driving the scooter is on the left of the dancer##1
+ 8. the person who's hobby is board-games is somewhere to the left of the person who's hobby is magic-tricks##5
+ 9. the person driving the subway is not to the left of the fan of classical
+10. the person drinking soy-milk is somewhere to the left of the person drinking 7up##5
+11. the person who's hobby is dancing is the person drinking fanta##1
+12. the teacher is somewhere to the right of the person who's hobby is baking##5
+13. the person who's hobby is board-games is not to the left of the fan of house
+14. the person drinking lemonade is not the person driving the tram##6
+15. the person drinking 7up is on the left of the person drinking sprite##1
+16. the person driving the scooter is somewhere between the person drinking sprite and the person driving the snowmobile##7
+17. the fisherman is not to the right of the fan of indie
+18. the person drinking hot-chocolate is not to the right of the fan of dubstep
+19. the person drinking mirinda is somewhere to the left of the fan of classical##5
+20. the fan of dubstep is not to the right of the person drinking soy-milk
+21. the doctor is the person drinking hot-chocolate##1
+22. the person who's hobby is board-games is not to the left of the person driving the snowmobile
+23. the person driving the skateboard is not the person drinking fanta##6
+24. the person drinking soy-milk is somewhere to the right of the fan of dubstep##5
+25. the person driving the bus is somewhere to the left of the person driving the skateboard##5
+26. the person who's hobby is photography is on the right of the teacher##1
+27. the person drinking lemonade is not to the left of the person driving the subway
+28. the entrepreneur is not to the right of the person who's hobby is baking
+29. the person drinking lemonade is in an odd position##4
+30. the fan of indie is not the person who's hobby is gardening##6
+31. the fan of salsa is not the person drinking fanta##6
+32. the fisherman is on the left or right of the fan of r&b##3
+33. the person who's hobby is baking is on the left or right of the person drinking fanta##3
+34. the person driving the tram is not to the left of the fisherman
+35. the person drinking sprite is somewhere to the right of the fan of classical##5
+36. the dancer is in an odd position##4
+37. the person driving the tram is the person who's hobby is sudoku##1
+38. the person who's hobby is photography is the person drinking lemonade##1
+39. the doctor is not to the left of the dancer
+40. the person who's hobby is magic-tricks is somewhere to the right of the person who's hobby is gardening##5
+41. the fan of indie is on the far left or far right##3
+42. the analyst is not to the left of the person drinking sprite
+43. the fan of salsa is not to the right of the person driving the snowmobile
+44. the person who's hobby is dancing is not the person drinking mirinda##6
+45. the person drinking 7up is somewhere to the right of the person drinking soy-milk##5
+46. the person who's hobby is photography is between the person who's hobby is gardening and the fan of house##2
+47. the person drinking lemonade is on the left of the person drinking hot-chocolate##1
+48. the fan of house is somewhere to the left of the fan of funk##5
+49. the fan of indie is somewhere to the right of the person drinking mirinda##5
+50. the person who's hobby is magic-tricks is in an even position##4
+51. the person drinking soy-milk is on the left of the fisherman##1
+52. the person driving the scooter is not to the right of the person who's hobby is photography
+53. the person driving the scooter is not the person who's hobby is baking##6
+54. the fan of r&b is between the fan of funk and the fan of dubstep##2","{'Beverage': ['mirinda', 'fanta', 'lemonade', 'hot-chocolate', 'soy-milk', '7up', 'sprite'], 'Hobby': ['baking', 'dancing', 'photography', 'gardening', 'board-games', 'magic-tricks', 'sudoku'], 'Job': ['entrepreneur', 'teacher', 'dancer', 'doctor', 'police-officer', 'fisherman', 'analyst'], 'Music-Genre': ['salsa', 'house', 'classical', 'dubstep', 'r&b', 'funk', 'indie'], 'Transport': ['snowmobile', 'scooter', 'subway', 'quad-bike', 'bus', 'skateboard', 'tram']}"
+Pt1_5x7_level8-7,"The people have 7 different hobbies: camping, card-games, cooking, gardening, photography, skydiving, sudoku
+The people perfer 7 different movie-genres: crime, drama, martial-arts, musical, scientific, superhero, time-travel
+The people prefer 7 different music-genres: blues, country, disco, electronic, r&b, soul, techno
+7 different pets are kept: cat, goat, guinea-pig, hamster, horse, rat, turtle
+The people prefer 7 different types of sport: badminton, baseball, handball, rugby, snowboarding, volleyball, water-polo
+ 1. the person watching drama movies is on the left or right of the person watching musical movies##3
+ 2. the person who's hobby is card-games is somewhere to the left of the person watching time-travel movies##5
+ 3. the person who's sport is baseball is between the fan of soul and the fan of r&b##2
+ 4. the person who's sport is water-polo is not the person watching musical movies##6
+ 5. the owner of the goat is on the left of the fan of electronic##1
+ 6. the owner of the hamster is somewhere to the left of the person who's sport is handball##5
+ 7. the fan of blues is somewhere to the left of the person watching superhero movies##5
+ 8. the fan of disco is the person watching martial-arts movies##1
+ 9. the person who's hobby is gardening is not to the right of the fan of blues
+10. the person watching drama movies is the owner of the turtle##1
+11. the person who's sport is snowboarding is somewhere to the right of the person who's sport is badminton##5
+12. the person who's hobby is gardening is somewhere to the left of the person who's sport is rugby##5
+13. the owner of the turtle is on the right of the person who's hobby is skydiving##1
+14. the owner of the guinea-pig is on the far right##1
+15. the person watching crime movies is the person who's sport is rugby##1
+16. the owner of the rat is the person who's hobby is card-games##1
+17. the person who's hobby is photography is in an even position##4
+18. the fan of disco is somewhere to the left of the person watching time-travel movies##5
+19. the person who's sport is handball is not to the right of the person who's hobby is cooking
+20. the person watching drama movies is the owner of the turtle##1
+21. the person who's hobby is sudoku is on the right of the person who's sport is snowboarding##1
+22. the person watching scientific movies is somewhere between the owner of the guinea-pig and the person who's hobby is camping##7
+23. the person who's hobby is camping is on the left of the owner of the goat##1
+24. the person watching time-travel movies is not to the left of the owner of the horse
+25. the fan of soul is between the fan of techno and the person who's sport is snowboarding##2
+26. the person who's sport is rugby is somewhere to the right of the person who's hobby is photography##5
+27. the person who's hobby is sudoku is not to the right of the person who's hobby is camping
+28. the fan of soul is on the left or right of the fan of country##3
+29. the person who's hobby is camping is not the fan of blues##6
+30. the person who's hobby is sudoku is not to the right of the person watching musical movies
+31. the fan of r&b is somewhere to the left of the person watching crime movies##5
+32. the owner of the hamster is not to the left of the owner of the horse
+33. the fan of techno is on the left or right of the fan of r&b##3
+34. the fan of soul is somewhere between the person watching scientific movies and the owner of the hamster##7
+35. the person who's hobby is cooking is on the far right##1
+36. the owner of the cat is not to the left of the person who's sport is badminton
+37. the person who's sport is volleyball is in the middle##1
+38. the person who's sport is badminton is in an even position##4
+39. the person who's hobby is sudoku is not the owner of the goat##6
+40. the person watching crime movies is somewhere to the right of the person watching time-travel movies##5
+41. the person watching crime movies is in an odd position##4
+42. the owner of the cat is somewhere to the right of the person who's hobby is card-games##5","{'Hobby': ['card-games', 'gardening', 'skydiving', 'sudoku', 'camping', 'photography', 'cooking'], 'Movie-Genre': ['martial-arts', 'time-travel', 'superhero', 'drama', 'musical', 'scientific', 'crime'], 'Music-Genre': ['disco', 'blues', 'country', 'soul', 'techno', 'r&b', 'electronic'], 'Pet': ['rat', 'horse', 'hamster', 'turtle', 'cat', 'goat', 'guinea-pig'], 'Sport': ['water-polo', 'badminton', 'snowboarding', 'volleyball', 'baseball', 'handball', 'rugby']}"
+Pt1_5x7_level8-8,"The people perfer 7 different movie-genres: animation, martial-arts, musical, mystery, scientific, spy, western
+The people prefer 7 different music-genres: d&b, electronic, folk, indie, r&b, techno, trance
+7 different pets are kept: bird, dog, frog, goat, goldfish, mouse, turtle
+The people prefer 7 different types of sport: badminton, biathlon, cricket, lacrosse, rowing, rugby, water-polo
+The people use 7 different means of transport: car, jet-ski, motorbike, quad-bike, taxi, tram, trike
+ 1. the fan of r&b is on the left or right of the person watching western movies##3
+ 2. the person who's sport is water-polo is on the right of the person driving the taxi##1
+ 3. the person watching scientific movies is not to the right of the owner of the goat
+ 4. the person driving the taxi is not to the right of the person driving the car
+ 5. the person watching scientific movies is not to the right of the person watching scientific movies
+ 6. the owner of the goat is the person driving the trike##1
+ 7. the owner of the goat is somewhere between the person who's sport is badminton and the person watching spy movies##7
+ 8. the person who's sport is biathlon is in an odd position##4
+ 9. the fan of indie is somewhere between the person watching scientific movies and the person watching martial-arts movies##7
+10. the fan of electronic is not to the right of the person driving the tram
+11. the fan of r&b is somewhere between the person driving the car and the fan of folk##7
+12. the owner of the bird is somewhere to the left of the fan of folk##5
+13. the person who's sport is cricket is on the right of the person watching mystery movies##1
+14. the person who's sport is biathlon is not to the left of the owner of the bird
+15. the owner of the mouse is not to the right of the owner of the turtle
+16. the owner of the mouse is not the person who's sport is badminton##6
+17. the fan of trance is not the person who's sport is badminton##6
+18. the fan of indie is somewhere to the right of the fan of r&b##5
+19. the owner of the goldfish is on the right of the owner of the frog##1
+20. the person watching musical movies is on the left or right of the owner of the dog##3
+21. the person watching animation movies is not to the left of the owner of the mouse
+22. the person who's sport is rowing is on the left or right of the owner of the goat##3
+23. the person who's sport is water-polo is the owner of the goat##1
+24. the person who's sport is water-polo is not the fan of techno##6
+25. the person driving the taxi is on the left or right of the owner of the goat##3
+26. the owner of the frog is not to the left of the person watching scientific movies
+27. the person who's sport is biathlon is on the far left or far right##3
+28. the fan of folk is on the left or right of the person driving the taxi##3
+29. the person driving the taxi is not the person who's sport is water-polo##6
+30. the owner of the goldfish is not the person who's sport is water-polo##6
+31. the person watching western movies is not the person driving the quad-bike##6
+32. the owner of the frog is not to the left of the person driving the jet-ski
+33. the person driving the car is not to the right of the person watching spy movies
+34. the person driving the motorbike is on the far left or far right##3
+35. the owner of the goat is not to the left of the person driving the quad-bike
+36. the person who's sport is water-polo is somewhere to the right of the person driving the tram##5
+37. the person who's sport is rowing is not the owner of the goat##6
+38. the fan of techno is the owner of the dog##1
+39. the person who's sport is rowing is somewhere to the right of the owner of the bird##5
+40. the fan of techno is not to the left of the person watching animation movies
+41. the person who's sport is lacrosse is not to the right of the person watching spy movies
+42. the person watching western movies is not to the right of the person driving the tram
+43. the fan of d&b is in an even position##4
+44. the fan of r&b is on the left or right of the person watching animation movies##3
+45. the person watching animation movies is somewhere to the right of the owner of the mouse##5
+46. the owner of the dog is not to the left of the person watching spy movies
+47. the owner of the dog is on the far left or far right##3
+48. the fan of folk is somewhere to the left of the person who's sport is rugby##5
+49. the fan of techno is somewhere to the right of the owner of the mouse##5
+50. the person who's sport is lacrosse is on the far left or far right##3
+51. the person driving the jet-ski is on the left of the person watching musical movies##1
+52. the fan of folk is somewhere to the right of the person watching mystery movies##5
+53. the owner of the bird is not to the right of the person driving the car
+54. the person watching martial-arts movies is not to the left of the owner of the mouse
+55. the person who's sport is lacrosse is not to the left of the person driving the tram
+56. the owner of the mouse is not to the right of the owner of the mouse
+57. the fan of folk is not the person driving the quad-bike##6
+58. the fan of d&b is somewhere to the left of the owner of the dog##5
+59. the person who's sport is rugby is not to the right of the person driving the motorbike
+60. the person driving the tram is not to the left of the person driving the tram","{'Movie-Genre': ['mystery', 'western', 'scientific', 'animation', 'martial-arts', 'musical', 'spy'], 'Music-Genre': ['electronic', 'folk', 'r&b', 'indie', 'trance', 'd&b', 'techno'], 'Pet': ['bird', 'mouse', 'turtle', 'goat', 'frog', 'goldfish', 'dog'], 'Sport': ['biathlon', 'cricket', 'badminton', 'water-polo', 'rowing', 'rugby', 'lacrosse'], 'Transport': ['quad-bike', 'tram', 'taxi', 'trike', 'jet-ski', 'car', 'motorbike']}"
+Pt1_5x7_level8-9,"There are 7 different favourite beverages: fanta, iced-tea, juice, lemonade, soy-milk, tea, water
+There 7 different types of food: cranberry, lemon, lime, orange, peach, potato, spinach
+The people have 7 different hobbies: baking, collecting, drawing, magic-tricks, puzzles, reading, sudoku
+The people prefer 7 different music-genres: electronic, house, indie, pop, reggae, salsa, soul
+The people prefer 7 different types of sport: parkour, rowing, rugby, sailing, snowboarding, surfing, weightlifting
+ 1. the person eating spinach is on the left or right of the person who's sport is parkour##3
+ 2. the person who's hobby is puzzles is somewhere to the right of the person eating lime##5
+ 3. the person who's hobby is collecting is somewhere to the right of the person who's sport is rowing##5
+ 4. the person who's sport is surfing is the person drinking juice##1
+ 5. the fan of salsa is not to the right of the person who's hobby is sudoku
+ 6. the person who's sport is snowboarding is on the far right##1
+ 7. the person who's sport is rowing is not to the right of the person who's sport is rugby
+ 8. the person drinking juice is the fan of reggae##1
+ 9. the person drinking lemonade is not the person who's hobby is reading##6
+10. the person drinking soy-milk is on the right of the person eating lemon##1
+11. the person who's sport is sailing is not to the left of the person who's hobby is sudoku
+12. the person who's sport is parkour is somewhere to the left of the person who's sport is rugby##5
+13. the fan of salsa is somewhere to the left of the fan of pop##5
+14. the fan of pop is not to the right of the person who's hobby is reading
+15. the person who's hobby is drawing is not to the left of the person who's hobby is sudoku
+16. the person who's hobby is sudoku is not to the right of the person who's hobby is magic-tricks
+17. the person who's hobby is drawing is not the person who's sport is rowing##6
+18. the person who's hobby is puzzles is in an even position##4
+19. the person drinking tea is not the person who's sport is rugby##6
+20. the person eating lime is not to the right of the fan of electronic
+21. the person eating lemon is somewhere between the person who's sport is snowboarding and the fan of pop##7
+22. the person eating cranberry is in an odd position##4
+23. the person eating lime is somewhere to the right of the person eating spinach##5
+24. the person who's sport is parkour is in an odd position##4
+25. the fan of electronic is not to the left of the person drinking fanta
+26. the fan of pop is on the right of the person who's hobby is puzzles##1
+27. the person who's hobby is puzzles is the fan of indie##1
+28. the person who's sport is sailing is somewhere between the fan of indie and the person who's sport is rowing##7
+29. the person who's sport is parkour is not to the left of the person eating cranberry
+30. the person drinking tea is somewhere to the right of the fan of salsa##5
+31. the person drinking lemonade is not to the right of the person who's hobby is collecting
+32. the fan of electronic is somewhere to the right of the person who's hobby is magic-tricks##5
+33. the person who's sport is sailing is somewhere between the fan of indie and the person eating cranberry##7
+34. the person who's sport is rugby is on the left of the person who's hobby is drawing##1
+35. the person who's sport is weightlifting is not to the left of the person drinking fanta
+36. the person drinking fanta is on the right of the person drinking lemonade##1
+37. the person drinking juice is not the person who's sport is snowboarding##6
+38. the person drinking tea is not to the right of the person who's sport is surfing
+39. the person who's sport is rugby is the person eating peach##1
+40. the person who's sport is parkour is on the far left or far right##3
+41. the person who's hobby is baking is not to the left of the person drinking water
+42. the person drinking iced-tea is not to the left of the fan of indie
+43. the person eating potato is not the person drinking juice##6
+44. the person eating peach is somewhere to the left of the person who's hobby is collecting##5
+45. the person eating peach is not to the left of the person who's hobby is reading
+46. the person who's hobby is baking is on the far left##1
+47. the person drinking juice is not to the left of the fan of house
+48. the person eating potato is on the right of the fan of reggae##1
+49. the person who's hobby is sudoku is between the person eating cranberry and the person eating lime##2
+50. the person drinking tea is on the left of the fan of soul##1
+51. the person who's sport is rowing is not to the right of the person drinking fanta
+52. the fan of electronic is not the person who's hobby is drawing##6
+53. the fan of electronic is somewhere to the right of the fan of reggae##5","{'Beverage': ['water', 'tea', 'lemonade', 'fanta', 'iced-tea', 'juice', 'soy-milk'], 'Food': ['cranberry', 'spinach', 'lime', 'orange', 'peach', 'lemon', 'potato'], 'Hobby': ['baking', 'sudoku', 'magic-tricks', 'puzzles', 'reading', 'drawing', 'collecting'], 'Music-Genre': ['salsa', 'house', 'soul', 'indie', 'pop', 'reggae', 'electronic'], 'Sport': ['parkour', 'rowing', 'sailing', 'weightlifting', 'rugby', 'surfing', 'snowboarding']}"
diff --git a/part2/level8/Pt2_6x2_level8.csv b/part2/level8/Pt2_6x2_level8.csv
new file mode 100644
index 0000000000000000000000000000000000000000..8f90a0f1bc2c77ff42e5cea03d5da3611d747927
--- /dev/null
+++ b/part2/level8/Pt2_6x2_level8.csv
@@ -0,0 +1,114 @@
+ID,Clues,SolutionGrid
+Pt1_6x2_level8-0,"There are 2 different favourite beverages: almond-milk, sprite
+There 2 different types of food: onion, orange
+The people have 2 different hobbies: collecting, video-games
+The people perfer 2 different movie-genres: fantasy, satire
+The people prefer 2 different music-genres: salsa, trance
+The people prefer 2 different types of sport: rugby, swimming
+1. the person who's hobby is collecting is the person watching satire movies##1
+2. the fan of trance is somewhere to the right of the person eating orange##5
+3. the person drinking almond-milk is on the far right##1
+4. the person watching fantasy movies is on the left of the person who's sport is rugby##1
+5. the person who's hobby is collecting is not to the left of the fan of trance
+6. the person who's sport is rugby is not to the left of the fan of trance","{'Beverage': ['sprite', 'almond-milk'], 'Food': ['orange', 'onion'], 'Hobby': ['video-games', 'collecting'], 'Movie-Genre': ['fantasy', 'satire'], 'Music-Genre': ['salsa', 'trance'], 'Sport': ['swimming', 'rugby']}"
+Pt1_6x2_level8-1,"There 2 different types of food: grapefruit, zucchini
+The people have 2 different hobbies: skydiving, writing
+The people have 2 different jobs:  nurse, teacher
+The people prefer 2 different music-genres: pop, trance
+2 different pets are kept: ferret, mouse
+The people use 2 different means of transport: motorbike, ship
+1. the nurse is not to the left of the person who's hobby is skydiving
+2. the teacher is not to the left of the person who's hobby is writing
+3. the owner of the ferret is on the left or right of the person who's hobby is writing##3
+4. the person driving the ship is on the right of the person eating grapefruit##1
+5. the nurse is not to the left of the fan of trance
+6. the person eating zucchini is on the left or right of the owner of the ferret##3","{'Food': ['grapefruit', 'zucchini'], 'Hobby': ['skydiving', 'writing'], 'Job': ['nurse', 'teacher'], 'Music-Genre': ['trance', 'pop'], 'Pet': ['ferret', 'mouse'], 'Transport': ['motorbike', 'ship']}"
+Pt1_6x2_level8-2,"There are 2 different favourite beverages: almond-milk, hot-chocolate
+There 2 different types of food: artichoke, radish
+The people have 2 different hobbies: baking, sudoku
+The people perfer 2 different movie-genres: adventure, crime
+The people prefer 2 different music-genres: funk, soul
+2 different pets are kept: goat, rabbit
+1. the person who's hobby is baking is not to the left of the owner of the goat
+2. the owner of the goat is somewhere to the left of the person eating radish##5
+3. the fan of soul is somewhere to the left of the person who's hobby is baking##5
+4. the person eating radish is somewhere to the right of the person drinking hot-chocolate##5
+5. the person watching adventure movies is on the right of the person watching crime movies##1","{'Beverage': ['hot-chocolate', 'almond-milk'], 'Food': ['artichoke', 'radish'], 'Hobby': ['sudoku', 'baking'], 'Movie-Genre': ['crime', 'adventure'], 'Music-Genre': ['soul', 'funk'], 'Pet': ['goat', 'rabbit']}"
+Pt1_6x2_level8-3,"The people have 2 different jobs:  firefighter, librarian
+The people perfer 2 different movie-genres: disaster, zombie
+The people prefer 2 different music-genres: blues, punk
+2 different pets are kept: cat, chinchilla
+The people prefer 2 different types of sport: cycling, soccer
+The people use 2 different means of transport: boat, taxi
+1. the librarian is somewhere to the left of the fan of blues##5
+2. the fan of punk is somewhere to the left of the person watching zombie movies##5
+3. the fan of punk is not to the left of the person driving the taxi
+4. the person who's sport is cycling is on the left of the person who's sport is soccer##1
+5. the owner of the chinchilla is on the far right##1","{'Job': ['librarian', 'firefighter'], 'Movie-Genre': ['disaster', 'zombie'], 'Music-Genre': ['punk', 'blues'], 'Pet': ['cat', 'chinchilla'], 'Sport': ['cycling', 'soccer'], 'Transport': ['taxi', 'boat']}"
+Pt1_6x2_level8-4,"There are 2 different favourite beverages: lemonade, soy-milk
+There 2 different types of food: lime, mango
+The people have 2 different hobbies: filmmaking, reading
+The people prefer 2 different music-genres: dubstep, pop
+There are 2 different nationalities: british, pakistani
+The people use 2 different means of transport: bike, boat
+1. the fan of pop is not to the right of the person driving the bike
+2. the person who's hobby is filmmaking is on the left of the fan of dubstep##1
+3. the fan of dubstep is not to the right of the person driving the boat
+4. the british is in an odd position##4
+5. the person drinking soy-milk is on the right of the person eating mango##1
+6. the person eating mango is not to the right of the fan of pop","{'Beverage': ['lemonade', 'soy-milk'], 'Food': ['mango', 'lime'], 'Hobby': ['filmmaking', 'reading'], 'Music-Genre': ['pop', 'dubstep'], 'Nationality': ['british', 'pakistani'], 'Transport': ['bike', 'boat']}"
+Pt1_6x2_level8-5,"There 2 different types of food: corn, lime
+The people have 2 different hobbies: filmmaking, video-games
+The people have 2 different jobs:  engineer, manager
+The people perfer 2 different movie-genres: drama, epic
+The people prefer 2 different music-genres: indie, techno
+There are 2 different nationalities: indian, mexican
+1. the person eating lime is not the person watching drama movies##6
+2. the indian is somewhere to the right of the fan of techno##5
+3. the person watching drama movies is on the left or right of the person who's hobby is video-games##3
+4. the fan of techno is somewhere to the left of the manager##5
+5. the engineer is not to the right of the person watching drama movies
+6. the person watching epic movies is on the left or right of the mexican##3","{'Food': ['corn', 'lime'], 'Hobby': ['filmmaking', 'video-games'], 'Job': ['engineer', 'manager'], 'Movie-Genre': ['drama', 'epic'], 'Music-Genre': ['techno', 'indie'], 'Nationality': ['mexican', 'indian']}"
+Pt1_6x2_level8-6,"There are 2 different favourite beverages: almond-milk, mirinda
+There 2 different types of food: peas, spinach
+The people perfer 2 different movie-genres: action, fantasy
+The people prefer 2 different music-genres: d&b, trance
+There are 2 different nationalities: chinese, turkish
+The people prefer 2 different types of sport: sailing, surfing
+1. the chinese is on the left or right of the person who's sport is surfing##3
+2. the chinese is on the left or right of the turkish##3
+3. the person eating peas is on the right of the person who's sport is sailing##1
+4. the fan of trance is somewhere to the left of the person watching fantasy movies##5
+5. the person eating peas is not to the right of the person drinking almond-milk","{'Beverage': ['mirinda', 'almond-milk'], 'Food': ['spinach', 'peas'], 'Movie-Genre': ['action', 'fantasy'], 'Music-Genre': ['trance', 'd&b'], 'Nationality': ['chinese', 'turkish'], 'Sport': ['sailing', 'surfing']}"
+Pt1_6x2_level8-7,"The people have 2 different hobbies: chess, gardening
+The people have 2 different jobs:  bartender, musician
+The people perfer 2 different movie-genres: spy, western
+The people prefer 2 different music-genres: electronic, pop
+There are 2 different nationalities: russian, spanish
+The people use 2 different means of transport: bike, taxi
+1. the person who's hobby is chess is not to the right of the person driving the taxi
+2. the fan of pop is the person driving the bike##1
+3. the person watching spy movies is somewhere to the right of the person driving the taxi##5
+4. the spanish is on the left of the musician##1","{'Hobby': ['chess', 'gardening'], 'Job': ['bartender', 'musician'], 'Movie-Genre': ['western', 'spy'], 'Music-Genre': ['electronic', 'pop'], 'Nationality': ['spanish', 'russian'], 'Transport': ['taxi', 'bike']}"
+Pt1_6x2_level8-8,"There are 2 different favourite beverages: milk, tea
+The people have 2 different hobbies: reading, video-games
+The people have 2 different jobs:  security-guard, teacher
+The people prefer 2 different music-genres: country, d&b
+2 different pets are kept: dog, fish
+The people prefer 2 different types of sport: cricket, soccer
+1. the owner of the dog is not to the right of the fan of country
+2. the fan of d&b is not to the left of the owner of the dog
+3. the person who's hobby is video-games is on the left of the person who's sport is cricket##1
+4. the security-guard is on the left of the person drinking tea##1
+5. the person who's hobby is video-games is on the left of the fan of country##1","{'Beverage': ['milk', 'tea'], 'Hobby': ['video-games', 'reading'], 'Job': ['security-guard', 'teacher'], 'Music-Genre': ['d&b', 'country'], 'Pet': ['dog', 'fish'], 'Sport': ['soccer', 'cricket']}"
+Pt1_6x2_level8-9,"The people have 2 different hobbies: baking, cooking
+The people have 2 different jobs:  chef, nurse
+The people perfer 2 different movie-genres: martial-arts, satire
+The people prefer 2 different music-genres: ambient, disco
+There are 2 different nationalities: australian, indian
+The people use 2 different means of transport: scooter, ship
+1. the nurse is on the right of the person watching satire movies##1
+2. the person who's hobby is cooking is somewhere to the left of the person driving the ship##5
+3. the fan of disco is not to the right of the person watching satire movies
+4. the australian is not to the left of the person watching martial-arts movies
+5. the person driving the ship is not to the left of the person driving the scooter","{'Hobby': ['cooking', 'baking'], 'Job': ['chef', 'nurse'], 'Movie-Genre': ['satire', 'martial-arts'], 'Music-Genre': ['disco', 'ambient'], 'Nationality': ['indian', 'australian'], 'Transport': ['scooter', 'ship']}"
diff --git a/part2/level8/Pt2_6x3_level8.csv b/part2/level8/Pt2_6x3_level8.csv
new file mode 100644
index 0000000000000000000000000000000000000000..f1735516859af05f5bf63551f52cd8e0124ef55b
--- /dev/null
+++ b/part2/level8/Pt2_6x3_level8.csv
@@ -0,0 +1,187 @@
+ID,Clues,SolutionGrid
+Pt1_6x3_level8-0,"There 3 different types of food: cranberry, cucumber, orange
+The people have 3 different jobs:  fisherman, lawyer, nurse
+The people perfer 3 different movie-genres: crime, satire, spy
+The people prefer 3 different music-genres: disco, reggae, trance
+There are 3 different nationalities: german, pakistani, polish
+The people use 3 different means of transport: airplane, train, trike
+ 1. the lawyer is somewhere to the right of the fisherman##5
+ 2. the fan of disco is not to the right of the person watching spy movies
+ 3. the person eating orange is not to the left of the person watching satire movies
+ 4. the person watching crime movies is the polish##1
+ 5. the pakistani is somewhere to the right of the person driving the airplane##5
+ 6. the person driving the train is on the left or right of the german##3
+ 7. the fan of disco is somewhere to the right of the polish##5
+ 8. the person driving the train is on the right of the person eating cucumber##1
+ 9. the lawyer is somewhere to the left of the person eating orange##5
+10. the person driving the train is not to the left of the fan of reggae
+11. the person driving the trike is on the far left##1
+12. the fan of trance is not to the right of the lawyer
+13. the fan of trance is somewhere between the person watching spy movies and the person eating cranberry##7","{'Food': ['cranberry', 'cucumber', 'orange'], 'Job': ['fisherman', 'lawyer', 'nurse'], 'Movie-Genre': ['crime', 'satire', 'spy'], 'Music-Genre': ['reggae', 'trance', 'disco'], 'Nationality': ['polish', 'german', 'pakistani'], 'Transport': ['trike', 'airplane', 'train']}"
+Pt1_6x3_level8-1,"The people have 3 different hobbies: card-games, filmmaking, photography
+The people have 3 different jobs:  dancer, manager, writer
+The people prefer 3 different music-genres: house, metal, trance
+There are 3 different nationalities: brazilian, egyptian, italian
+3 different pets are kept: bird, fish, goldfish
+The people prefer 3 different types of sport: basketball, sailing, skiing
+ 1. the fan of house is not to the right of the person who's hobby is filmmaking
+ 2. the egyptian is the person who's sport is sailing##1
+ 3. the person who's hobby is filmmaking is the fan of metal##1
+ 4. the writer is not to the left of the person who's hobby is filmmaking
+ 5. the italian is on the left or right of the dancer##3
+ 6. the writer is on the right of the dancer##1
+ 7. the person who's sport is sailing is on the left of the person who's hobby is card-games##1
+ 8. the owner of the bird is on the far left##1
+ 9. the egyptian is not the fan of house##6
+10. the fan of metal is somewhere to the right of the owner of the bird##5
+11. the egyptian is not to the right of the brazilian
+12. the person who's sport is basketball is somewhere to the left of the person who's sport is sailing##5
+13. the person who's sport is sailing is somewhere between the manager and the owner of the goldfish##7","{'Hobby': ['photography', 'filmmaking', 'card-games'], 'Job': ['manager', 'dancer', 'writer'], 'Music-Genre': ['house', 'metal', 'trance'], 'Nationality': ['italian', 'egyptian', 'brazilian'], 'Pet': ['bird', 'fish', 'goldfish'], 'Sport': ['basketball', 'sailing', 'skiing']}"
+Pt1_6x3_level8-2,"There 3 different types of food: carrot, pear, pomegranate
+The people have 3 different hobbies: baking, fishing, skydiving
+The people have 3 different jobs:  accountant, firefighter, police-officer
+The people perfer 3 different movie-genres: fantasy, mystery, spy
+There are 3 different nationalities: american, italian, russian
+The people prefer 3 different types of sport: biathlon, golf, rugby
+ 1. the person eating pear is the person who's hobby is baking##1
+ 2. the firefighter is on the far left or far right##3
+ 3. the person watching fantasy movies is the person who's sport is rugby##1
+ 4. the person who's sport is golf is not to the right of the russian
+ 5. the person watching mystery movies is somewhere to the left of the person who's sport is rugby##5
+ 6. the italian is on the left or right of the person who's sport is golf##3
+ 7. the person watching spy movies is not to the right of the russian
+ 8. the person who's hobby is skydiving is somewhere to the right of the firefighter##5
+ 9. the person eating carrot is on the left or right of the russian##3
+10. the person eating pomegranate is on the left of the person watching mystery movies##1
+11. the person who's sport is biathlon is on the left of the accountant##1
+12. the person who's hobby is baking is not to the left of the person eating pear
+13. the person watching mystery movies is somewhere to the right of the italian##5
+14. the accountant is the russian##1","{'Food': ['pomegranate', 'pear', 'carrot'], 'Hobby': ['fishing', 'baking', 'skydiving'], 'Job': ['firefighter', 'accountant', 'police-officer'], 'Movie-Genre': ['spy', 'mystery', 'fantasy'], 'Nationality': ['italian', 'russian', 'american'], 'Sport': ['biathlon', 'golf', 'rugby']}"
+Pt1_6x3_level8-3,"There are 3 different favourite beverages: 7up, lemonade, mirinda
+There 3 different types of food: artichoke, kiwi, peas
+The people perfer 3 different movie-genres: family, musical, satire
+The people prefer 3 different music-genres: folk, hip-hop, soul
+There are 3 different nationalities: egyptian, italian, thai
+3 different pets are kept: goldfish, hedgehog, horse
+ 1. the fan of soul is not the person eating kiwi##6
+ 2. the person eating peas is somewhere to the left of the person drinking mirinda##5
+ 3. the owner of the hedgehog is on the left of the person watching family movies##1
+ 4. the thai is the person watching musical movies##1
+ 5. the person watching satire movies is not the fan of folk##6
+ 6. the person drinking lemonade is not to the left of the fan of folk
+ 7. the person eating artichoke is not to the right of the fan of hip-hop
+ 8. the owner of the goldfish is the thai##1
+ 9. the person eating artichoke is not the fan of folk##6
+10. the person eating artichoke is somewhere to the right of the person watching family movies##5
+11. the person eating kiwi is not the fan of hip-hop##6
+12. the egyptian is on the left of the italian##1
+13. the person drinking mirinda is in the middle##1","{'Beverage': ['7up', 'mirinda', 'lemonade'], 'Food': ['peas', 'kiwi', 'artichoke'], 'Movie-Genre': ['satire', 'family', 'musical'], 'Music-Genre': ['soul', 'folk', 'hip-hop'], 'Nationality': ['egyptian', 'italian', 'thai'], 'Pet': ['hedgehog', 'horse', 'goldfish']}"
+Pt1_6x3_level8-4,"There are 3 different favourite beverages: cola, lemonade, sprite
+The people have 3 different jobs:  accountant, designer, doctor
+The people perfer 3 different movie-genres: musical, sports, western
+The people prefer 3 different music-genres: dubstep, jazz, rock
+There are 3 different nationalities: canadian, colombian, turkish
+3 different pets are kept: mouse, rat, turtle
+ 1. the owner of the turtle is between the person watching musical movies and the fan of jazz##2
+ 2. the fan of dubstep is somewhere to the left of the person drinking sprite##5
+ 3. the fan of rock is on the left of the colombian##1
+ 4. the canadian is not the owner of the rat##6
+ 5. the designer is not to the right of the fan of rock
+ 6. the designer is on the left or right of the person drinking lemonade##3
+ 7. the owner of the mouse is on the right of the fan of rock##1
+ 8. the designer is somewhere to the right of the person drinking cola##5
+ 9. the person watching sports movies is in the middle##1
+10. the accountant is somewhere to the right of the person drinking cola##5
+11. the canadian is not to the left of the turkish","{'Beverage': ['cola', 'sprite', 'lemonade'], 'Job': ['doctor', 'designer', 'accountant'], 'Movie-Genre': ['musical', 'sports', 'western'], 'Music-Genre': ['dubstep', 'rock', 'jazz'], 'Nationality': ['turkish', 'canadian', 'colombian'], 'Pet': ['rat', 'turtle', 'mouse']}"
+Pt1_6x3_level8-5,"There 3 different types of food: kiwi, peas, potato
+The people have 3 different hobbies: board-games, photography, writing
+The people perfer 3 different movie-genres: family, spy, superhero
+The people prefer 3 different music-genres: country, d&b, punk
+The people prefer 3 different types of sport: badminton, biathlon, sailing
+The people use 3 different means of transport: bike, helicopter, tram
+ 1. the person driving the tram is in an odd position##4
+ 2. the person who's sport is badminton is not to the right of the person who's hobby is photography
+ 3. the person driving the helicopter is somewhere to the left of the person watching superhero movies##5
+ 4. the person driving the tram is somewhere to the left of the person who's sport is biathlon##5
+ 5. the person who's hobby is photography is somewhere to the right of the person who's sport is sailing##5
+ 6. the person eating kiwi is on the left of the person watching family movies##1
+ 7. the person eating peas is not to the right of the person driving the helicopter
+ 8. the person eating potato is on the right of the person who's hobby is photography##1
+ 9. the fan of punk is not to the right of the person who's hobby is writing
+10. the fan of punk is in the middle##1
+11. the person watching family movies is somewhere between the person eating potato and the fan of country##7","{'Food': ['kiwi', 'peas', 'potato'], 'Hobby': ['board-games', 'photography', 'writing'], 'Movie-Genre': ['spy', 'family', 'superhero'], 'Music-Genre': ['country', 'punk', 'd&b'], 'Sport': ['sailing', 'badminton', 'biathlon'], 'Transport': ['tram', 'helicopter', 'bike']}"
+Pt1_6x3_level8-6,"There 3 different types of food: cabbage, peach, spinach
+The people perfer 3 different movie-genres: drama, sports, superhero
+There are 3 different nationalities: australian, indonesian, pakistani
+3 different pets are kept: goldfish, hedgehog, pony
+The people prefer 3 different types of sport: biathlon, parkour, rowing
+The people use 3 different means of transport: boat, quad-bike, scooter
+ 1. the person driving the boat is not to the right of the owner of the goldfish
+ 2. the person who's sport is rowing is on the left of the pakistani##1
+ 3. the owner of the goldfish is between the person who's sport is parkour and the person eating peach##2
+ 4. the person driving the scooter is on the left or right of the person eating peach##3
+ 5. the owner of the pony is somewhere to the left of the person who's sport is biathlon##5
+ 6. the person watching drama movies is not to the right of the person who's sport is biathlon
+ 7. the indonesian is on the right of the pakistani##1
+ 8. the owner of the hedgehog is on the far left or far right##3
+ 9. the person eating spinach is on the left of the owner of the hedgehog##1
+10. the owner of the pony is not the person eating cabbage##6
+11. the person watching sports movies is somewhere between the person watching drama movies and the person driving the quad-bike##7","{'Food': ['peach', 'spinach', 'cabbage'], 'Movie-Genre': ['drama', 'sports', 'superhero'], 'Nationality': ['australian', 'pakistani', 'indonesian'], 'Pet': ['pony', 'goldfish', 'hedgehog'], 'Sport': ['rowing', 'biathlon', 'parkour'], 'Transport': ['boat', 'scooter', 'quad-bike']}"
+Pt1_6x3_level8-7,"There 3 different types of food: cabbage, lemon, watermelon
+The people perfer 3 different movie-genres: mystery, superhero, time-travel
+There are 3 different nationalities: american, polish, thai
+3 different pets are kept: chinchilla, rat, turtle
+The people prefer 3 different types of sport: cricket, soccer, water-polo
+The people use 3 different means of transport: bus, motorbike, quad-bike
+ 1. the owner of the turtle is not to the left of the person driving the bus
+ 2. the person watching time-travel movies is the owner of the turtle##1
+ 3. the person driving the motorbike is on the right of the person driving the quad-bike##1
+ 4. the person who's sport is cricket is not the person driving the quad-bike##6
+ 5. the person who's sport is cricket is not to the left of the person eating watermelon
+ 6. the person watching superhero movies is somewhere to the right of the american##5
+ 7. the person who's sport is soccer is on the far right##1
+ 8. the person driving the quad-bike is in the middle##1
+ 9. the person watching superhero movies is not to the left of the person driving the motorbike
+10. the person eating watermelon is the person driving the bus##1
+11. the owner of the rat is not the american##6
+12. the owner of the chinchilla is somewhere to the right of the person driving the quad-bike##5
+13. the polish is somewhere to the left of the person watching superhero movies##5
+14. the person eating lemon is the polish##1","{'Food': ['watermelon', 'lemon', 'cabbage'], 'Movie-Genre': ['time-travel', 'mystery', 'superhero'], 'Nationality': ['american', 'polish', 'thai'], 'Pet': ['turtle', 'rat', 'chinchilla'], 'Sport': ['cricket', 'water-polo', 'soccer'], 'Transport': ['bus', 'quad-bike', 'motorbike']}"
+Pt1_6x3_level8-8,"The people have 3 different jobs:  coach, manager, scientist
+The people perfer 3 different movie-genres: disaster, mystery, time-travel
+There are 3 different nationalities: argentine, canadian, polish
+3 different pets are kept: hamster, rat, snake
+The people prefer 3 different types of sport: climbing, golf, surfing
+The people use 3 different means of transport: ship, skateboard, tram
+ 1. the person who's sport is golf is not the person driving the tram##6
+ 2. the person driving the ship is somewhere to the right of the owner of the hamster##5
+ 3. the owner of the hamster is not to the right of the argentine
+ 4. the coach is on the right of the polish##1
+ 5. the person driving the tram is on the right of the manager##1
+ 6. the polish is not to the left of the manager
+ 7. the person who's sport is climbing is not to the right of the canadian
+ 8. the person watching disaster movies is not to the right of the person watching time-travel movies
+ 9. the person watching time-travel movies is somewhere to the right of the person watching disaster movies##5
+10. the scientist is on the left of the person who's sport is climbing##1
+11. the owner of the snake is not to the right of the person watching disaster movies
+12. the person watching time-travel movies is on the right of the person who's sport is climbing##1","{'Job': ['scientist', 'manager', 'coach'], 'Movie-Genre': ['mystery', 'disaster', 'time-travel'], 'Nationality': ['argentine', 'polish', 'canadian'], 'Pet': ['hamster', 'snake', 'rat'], 'Sport': ['golf', 'climbing', 'surfing'], 'Transport': ['skateboard', 'ship', 'tram']}"
+Pt1_6x3_level8-9,"There are 3 different favourite beverages: 7up, fanta, milk
+There 3 different types of food: avocado, lemon, mango
+The people perfer 3 different movie-genres: documentary, horror, musical
+There are 3 different nationalities: american, australian, pakistani
+3 different pets are kept: goat, lizard, rat
+The people use 3 different means of transport: bus, motorbike, skateboard
+ 1. the person drinking 7up is not to the right of the person watching horror movies
+ 2. the person watching musical movies is in the middle##1
+ 3. the owner of the goat is somewhere to the left of the person eating lemon##5
+ 4. the person eating lemon is not the australian##6
+ 5. the person drinking fanta is not to the left of the person watching documentary movies
+ 6. the person driving the bus is somewhere to the left of the owner of the rat##5
+ 7. the person drinking milk is somewhere between the person driving the motorbike and the owner of the goat##7
+ 8. the person eating mango is not to the left of the person driving the skateboard
+ 9. the person driving the skateboard is not to the right of the person drinking fanta
+10. the person eating lemon is somewhere to the right of the american##5
+11. the person watching documentary movies is not to the left of the person eating mango
+12. the australian is the person watching musical movies##1
+13. the person watching musical movies is the owner of the rat##1
+14. the australian is on the left of the person watching documentary movies##1","{'Beverage': ['7up', 'milk', 'fanta'], 'Food': ['avocado', 'mango', 'lemon'], 'Movie-Genre': ['horror', 'musical', 'documentary'], 'Nationality': ['american', 'australian', 'pakistani'], 'Pet': ['goat', 'rat', 'lizard'], 'Transport': ['bus', 'skateboard', 'motorbike']}"
diff --git a/part2/level8/Pt2_6x4_level8.csv b/part2/level8/Pt2_6x4_level8.csv
new file mode 100644
index 0000000000000000000000000000000000000000..d7aa35b70bc2ac893f14d6e767569ee11c601228
--- /dev/null
+++ b/part2/level8/Pt2_6x4_level8.csv
@@ -0,0 +1,286 @@
+ID,Clues,SolutionGrid
+Pt1_6x4_level8-0,"There 4 different types of food: grapes, pomegranate, pumpkin, zucchini
+The people have 4 different hobbies: camping, collecting, photography, video-games
+The people have 4 different jobs:  electrician, musician, pilot, software-developer
+The people perfer 4 different movie-genres: disaster, martial-arts, superhero, western
+The people prefer 4 different music-genres: ambient, classical, electronic, techno
+The people use 4 different means of transport: airplane, bike, motorbike, train
+ 1. the person watching disaster movies is between the fan of techno and the person eating grapes##2
+ 2. the musician is not the person driving the bike##6
+ 3. the person driving the train is somewhere to the right of the person watching superhero movies##5
+ 4. the person eating zucchini is somewhere to the left of the person who's hobby is video-games##5
+ 5. the software-developer is the software-developer##1
+ 6. the electrician is not the person who's hobby is collecting##6
+ 7. the person driving the motorbike is not to the left of the person driving the airplane
+ 8. the fan of techno is somewhere to the right of the person who's hobby is collecting##5
+ 9. the person who's hobby is photography is somewhere to the right of the software-developer##5
+10. the person eating pomegranate is somewhere to the right of the person who's hobby is video-games##5
+11. the musician is not the person driving the motorbike##6
+12. the electrician is the person watching disaster movies##1
+13. the person who's hobby is collecting is on the left or right of the person driving the motorbike##3
+14. the pilot is on the far left or far right##3
+15. the musician is not to the right of the person driving the train
+16. the person eating pumpkin is the person watching martial-arts movies##1
+17. the pilot is somewhere to the right of the fan of classical##5
+18. the person watching western movies is on the left or right of the fan of classical##3
+19. the fan of ambient is not to the right of the fan of classical
+20. the person driving the train is in an even position##4
+21. the person eating grapes is on the right of the person watching western movies##1
+22. the musician is on the far left or far right##3
+23. the person who's hobby is photography is not to the left of the person watching martial-arts movies","{'Food': ['zucchini', 'grapes', 'pomegranate', 'pumpkin'], 'Hobby': ['collecting', 'video-games', 'camping', 'photography'], 'Job': ['musician', 'software-developer', 'electrician', 'pilot'], 'Movie-Genre': ['western', 'superhero', 'disaster', 'martial-arts'], 'Music-Genre': ['ambient', 'classical', 'electronic', 'techno'], 'Transport': ['airplane', 'motorbike', 'bike', 'train']}"
+Pt1_6x4_level8-1,"There are 4 different favourite beverages: 7up, almond-milk, iced-tea, water
+There 4 different types of food: avocado, nectarine, orange, peach
+The people have 4 different hobbies: baking, drawing, skydiving, sudoku
+The people have 4 different jobs:  doctor, mechanic, pilot, teacher
+There are 4 different nationalities: german, japanese, malaysian, pakistani
+The people prefer 4 different types of sport: baseball, basketball, cricket, water-polo
+ 1. the japanese is on the far left or far right##3
+ 2. the teacher is not to the left of the doctor
+ 3. the person drinking iced-tea is on the left or right of the person eating orange##3
+ 4. the german is on the left or right of the person drinking 7up##3
+ 5. the person who's hobby is sudoku is not to the left of the person drinking 7up
+ 6. the teacher is somewhere to the right of the person who's sport is baseball##5
+ 7. the pilot is somewhere to the left of the person drinking almond-milk##5
+ 8. the person who's sport is basketball is not to the left of the person who's hobby is skydiving
+ 9. the person eating orange is somewhere between the person eating avocado and the person drinking water##7
+10. the person who's sport is cricket is somewhere to the left of the person who's hobby is sudoku##5
+11. the person drinking water is on the left or right of the person who's hobby is skydiving##3
+12. the person who's sport is basketball is somewhere to the left of the person drinking iced-tea##5
+13. the person who's sport is water-polo is not to the left of the japanese
+14. the teacher is on the right of the person who's hobby is baking##1
+15. the pakistani is on the left or right of the person eating orange##3
+16. the mechanic is somewhere to the right of the german##5
+17. the german is somewhere to the left of the person drinking almond-milk##5
+18. the person who's sport is basketball is somewhere to the right of the german##5
+19. the person eating nectarine is not to the left of the person drinking 7up
+20. the person who's sport is basketball is not to the left of the person drinking water
+21. the person who's sport is baseball is not to the right of the person drinking iced-tea
+22. the person who's sport is baseball is not to the left of the person eating orange
+23. the person eating orange is somewhere to the left of the doctor##5
+24. the person eating nectarine is on the far left or far right##3","{'Beverage': ['water', '7up', 'iced-tea', 'almond-milk'], 'Food': ['peach', 'orange', 'avocado', 'nectarine'], 'Hobby': ['drawing', 'skydiving', 'baking', 'sudoku'], 'Job': ['pilot', 'mechanic', 'doctor', 'teacher'], 'Nationality': ['german', 'malaysian', 'pakistani', 'japanese'], 'Sport': ['cricket', 'basketball', 'baseball', 'water-polo']}"
+Pt1_6x4_level8-2,"There are 4 different favourite beverages: almond-milk, hot-chocolate, iced-tea, soy-milk
+There 4 different types of food: banana, eggplant, pineapple, zucchini
+The people have 4 different hobbies: reading, singing, skydiving, sudoku
+The people prefer 4 different music-genres: disco, house, punk, trance
+4 different pets are kept: goat, lizard, mouse, pony
+The people prefer 4 different types of sport: badminton, cricket, lacrosse, surfing
+ 1. the person who's sport is lacrosse is somewhere to the right of the person drinking iced-tea##5
+ 2. the fan of disco is somewhere to the left of the person who's sport is lacrosse##5
+ 3. the person drinking iced-tea is not to the right of the person eating pineapple
+ 4. the owner of the lizard is somewhere to the right of the fan of punk##5
+ 5. the person eating pineapple is somewhere between the person eating zucchini and the person eating banana##7
+ 6. the person who's hobby is sudoku is on the right of the owner of the lizard##1
+ 7. the person eating zucchini is somewhere to the left of the owner of the lizard##5
+ 8. the person who's sport is cricket is on the right of the person drinking iced-tea##1
+ 9. the person drinking soy-milk is somewhere to the right of the person drinking hot-chocolate##5
+10. the person drinking almond-milk is not to the right of the person who's sport is lacrosse
+11. the fan of trance is on the left of the fan of house##1
+12. the person drinking almond-milk is not the owner of the goat##6
+13. the person who's sport is badminton is somewhere to the right of the owner of the mouse##5
+14. the person who's sport is badminton is not to the left of the person drinking soy-milk
+15. the person who's hobby is skydiving is somewhere to the left of the person who's hobby is singing##5
+16. the person eating eggplant is on the right of the owner of the mouse##1
+17. the person drinking soy-milk is not to the right of the owner of the pony
+18. the owner of the mouse is on the left of the person who's hobby is reading##1
+19. the person drinking almond-milk is not to the left of the person who's sport is surfing
+20. the person who's hobby is sudoku is between the person who's hobby is reading and the fan of disco##2
+21. the owner of the mouse is not to the right of the person drinking almond-milk
+22. the person eating banana is somewhere to the right of the person who's hobby is skydiving##5
+23. the person drinking soy-milk is on the left or right of the person drinking almond-milk##3","{'Beverage': ['iced-tea', 'hot-chocolate', 'almond-milk', 'soy-milk'], 'Food': ['zucchini', 'pineapple', 'banana', 'eggplant'], 'Hobby': ['skydiving', 'singing', 'sudoku', 'reading'], 'Music-Genre': ['punk', 'disco', 'trance', 'house'], 'Pet': ['goat', 'lizard', 'mouse', 'pony'], 'Sport': ['surfing', 'cricket', 'lacrosse', 'badminton']}"
+Pt1_6x4_level8-3,"There are 4 different favourite beverages: coffee, soy-milk, sprite, water
+The people have 4 different hobbies: puzzles, skydiving, sudoku, writing
+The people perfer 4 different movie-genres: animation, drama, satire, superhero
+The people prefer 4 different music-genres: ambient, blues, indie, rock
+There are 4 different nationalities: american, argentine, french, russian
+The people use 4 different means of transport: airplane, ship, snowmobile, taxi
+ 1. the person who's hobby is skydiving is on the left or right of the person who's hobby is writing##3
+ 2. the person drinking soy-milk is on the left of the person drinking sprite##1
+ 3. the argentine is on the right of the person who's hobby is puzzles##1
+ 4. the fan of blues is not to the right of the person watching animation movies
+ 5. the person who's hobby is sudoku is between the person who's hobby is puzzles and the person driving the airplane##2
+ 6. the person watching drama movies is on the left or right of the person driving the airplane##3
+ 7. the fan of blues is the person driving the ship##1
+ 8. the person watching superhero movies is in an odd position##4
+ 9. the fan of rock is not to the right of the fan of indie
+10. the person drinking coffee is somewhere to the left of the person who's hobby is writing##5
+11. the person drinking water is the person who's hobby is sudoku##1
+12. the person watching satire movies is somewhere to the right of the person driving the airplane##5
+13. the person watching animation movies is not to the right of the russian
+14. the fan of rock is the person watching animation movies##1
+15. the russian is on the left or right of the person driving the taxi##3
+16. the argentine is on the left or right of the person who's hobby is puzzles##3
+17. the person who's hobby is writing is on the left or right of the person drinking sprite##3
+18. the fan of blues is somewhere to the left of the american##5
+19. the person drinking water is on the left or right of the fan of rock##3
+20. the person who's hobby is writing is not to the left of the person drinking water
+21. the fan of indie is not to the left of the person drinking soy-milk
+22. the person driving the airplane is not the person who's hobby is puzzles##6
+23. the fan of blues is not to the left of the person drinking water","{'Beverage': ['coffee', 'water', 'soy-milk', 'sprite'], 'Hobby': ['puzzles', 'sudoku', 'writing', 'skydiving'], 'Movie-Genre': ['superhero', 'drama', 'animation', 'satire'], 'Music-Genre': ['ambient', 'blues', 'rock', 'indie'], 'Nationality': ['french', 'argentine', 'russian', 'american'], 'Transport': ['snowmobile', 'ship', 'airplane', 'taxi']}"
+Pt1_6x4_level8-4,"There are 4 different favourite beverages: cola, soy-milk, sprite, water
+There 4 different types of food: apricot, cranberry, grapefruit, mango
+The people perfer 4 different movie-genres: martial-arts, spy, time-travel, western
+The people prefer 4 different music-genres: electronic, folk, metal, pop
+There are 4 different nationalities: british, french, german, japanese
+The people prefer 4 different types of sport: cycling, snowboarding, tennis, water-polo
+ 1. the fan of electronic is somewhere to the left of the fan of metal##5
+ 2. the person watching spy movies is on the left or right of the person drinking sprite##3
+ 3. the french is on the far right##1
+ 4. the fan of pop is somewhere to the right of the person eating grapefruit##5
+ 5. the person drinking water is the person watching western movies##1
+ 6. the person eating apricot is not the french##6
+ 7. the person who's sport is cycling is on the left or right of the person who's sport is tennis##3
+ 8. the person watching martial-arts movies is somewhere to the right of the person eating cranberry##5
+ 9. the fan of electronic is on the left or right of the person who's sport is snowboarding##3
+10. the fan of pop is somewhere to the left of the british##5
+11. the person eating apricot is on the left or right of the person drinking soy-milk##3
+12. the fan of electronic is somewhere to the right of the person drinking sprite##5
+13. the person watching western movies is somewhere to the left of the fan of pop##5
+14. the german is not to the right of the japanese
+15. the person watching time-travel movies is somewhere to the left of the british##5
+16. the japanese is not to the left of the person who's sport is tennis
+17. the person drinking cola is somewhere between the german and the person watching martial-arts movies##7
+18. the person drinking sprite is on the left of the person who's sport is cycling##1
+19. the person who's sport is water-polo is somewhere to the left of the person watching time-travel movies##5","{'Beverage': ['water', 'sprite', 'cola', 'soy-milk'], 'Food': ['grapefruit', 'cranberry', 'apricot', 'mango'], 'Movie-Genre': ['western', 'time-travel', 'spy', 'martial-arts'], 'Music-Genre': ['folk', 'pop', 'electronic', 'metal'], 'Nationality': ['german', 'japanese', 'british', 'french'], 'Sport': ['water-polo', 'tennis', 'cycling', 'snowboarding']}"
+Pt1_6x4_level8-5,"There are 4 different favourite beverages: coffee, juice, lemonade, tea
+There 4 different types of food: cranberry, cucumber, lemon, pineapple
+The people have 4 different hobbies: filmmaking, reading, rock-climbing, writing
+The people prefer 4 different music-genres: blues, d&b, disco, soul
+4 different pets are kept: goat, hedgehog, rat, snake
+The people prefer 4 different types of sport: badminton, baseball, parkour, weightlifting
+ 1. the person eating cranberry is on the left or right of the person who's hobby is writing##3
+ 2. the person who's sport is parkour is somewhere to the right of the person eating cranberry##5
+ 3. the person eating lemon is somewhere to the right of the person drinking tea##5
+ 4. the fan of disco is somewhere to the right of the person who's hobby is writing##5
+ 5. the person who's hobby is rock-climbing is the person who's sport is baseball##1
+ 6. the fan of blues is between the person drinking lemonade and the person who's sport is badminton##2
+ 7. the owner of the rat is not the fan of disco##6
+ 8. the person who's hobby is reading is on the left or right of the owner of the rat##3
+ 9. the person eating pineapple is not to the right of the person drinking coffee
+10. the person who's hobby is reading is not to the left of the person eating cranberry
+11. the owner of the goat is somewhere to the right of the person drinking coffee##5
+12. the person who's sport is parkour is on the far right##1
+13. the owner of the hedgehog is not to the right of the fan of soul
+14. the person drinking tea is not the person who's sport is badminton##6
+15. the person drinking coffee is on the left or right of the owner of the goat##3
+16. the owner of the hedgehog is not to the left of the person who's sport is baseball
+17. the person drinking coffee is somewhere between the person who's sport is baseball and the person drinking tea##7
+18. the person eating pineapple is on the left or right of the owner of the hedgehog##3
+19. the owner of the snake is not to the left of the person eating lemon
+20. the person eating cucumber is somewhere to the right of the person who's hobby is reading##5
+21. the person who's sport is baseball is not to the right of the owner of the rat
+22. the person drinking tea is the fan of blues##1","{'Beverage': ['juice', 'coffee', 'tea', 'lemonade'], 'Food': ['pineapple', 'cranberry', 'cucumber', 'lemon'], 'Hobby': ['rock-climbing', 'reading', 'writing', 'filmmaking'], 'Music-Genre': ['d&b', 'soul', 'blues', 'disco'], 'Pet': ['rat', 'hedgehog', 'goat', 'snake'], 'Sport': ['baseball', 'badminton', 'weightlifting', 'parkour']}"
+Pt1_6x4_level8-6,"There are 4 different favourite beverages: 7up, almond-milk, coffee, juice
+There 4 different types of food: cauliflower, papaya, peach, pomegranate
+The people perfer 4 different movie-genres: disaster, musical, mystery, romance
+4 different pets are kept: ferret, goat, hamster, lizard
+The people prefer 4 different types of sport: climbing, cycling, golf, surfing
+The people use 4 different means of transport: bike, motorbike, skateboard, train
+ 1. the owner of the lizard is on the right of the person driving the bike##1
+ 2. the person who's sport is surfing is on the left of the person eating papaya##1
+ 3. the person eating peach is not to the left of the person drinking coffee
+ 4. the person who's sport is surfing is not to the right of the person eating pomegranate
+ 5. the person drinking coffee is somewhere to the left of the person watching disaster movies##5
+ 6. the person drinking almond-milk is not to the left of the person drinking almond-milk
+ 7. the person who's sport is cycling is not to the right of the person eating cauliflower
+ 8. the person eating cauliflower is not to the left of the person eating peach
+ 9. the person watching romance movies is between the person eating pomegranate and the owner of the lizard##2
+10. the person driving the skateboard is the person drinking almond-milk##1
+11. the person drinking 7up is not to the right of the owner of the hamster
+12. the person who's sport is cycling is on the right of the person who's sport is golf##1
+13. the person driving the motorbike is not to the right of the person watching mystery movies
+14. the owner of the ferret is on the right of the person watching mystery movies##1
+15. the person driving the train is on the left or right of the person eating papaya##3
+16. the person eating cauliflower is on the left or right of the person eating peach##3
+17. the owner of the goat is on the right of the person who's sport is cycling##1
+18. the person eating pomegranate is on the left of the person drinking juice##1
+19. the person eating cauliflower is on the left or right of the person eating peach##3
+20. the owner of the lizard is somewhere between the owner of the ferret and the person drinking almond-milk##7
+21. the person eating peach is on the left or right of the person drinking almond-milk##3","{'Beverage': ['7up', 'juice', 'coffee', 'almond-milk'], 'Food': ['pomegranate', 'papaya', 'peach', 'cauliflower'], 'Movie-Genre': ['mystery', 'romance', 'musical', 'disaster'], 'Pet': ['hamster', 'ferret', 'lizard', 'goat'], 'Sport': ['surfing', 'golf', 'cycling', 'climbing'], 'Transport': ['motorbike', 'bike', 'train', 'skateboard']}"
+Pt1_6x4_level8-7,"There 4 different types of food: cranberry, orange, pineapple, pumpkin
+The people have 4 different hobbies: collecting, cooking, dancing, fishing
+The people have 4 different jobs:  architect, musician, nurse, social-worker
+The people prefer 4 different music-genres: disco, gospel, indie, salsa
+There are 4 different nationalities: colombian, indian, italian, polish
+4 different pets are kept: bird, frog, lizard, rat
+ 1. the musician is on the left of the social-worker##1
+ 2. the fan of disco is somewhere to the left of the indian##5
+ 3. the owner of the rat is in an odd position##4
+ 4. the person eating cranberry is on the right of the person who's hobby is cooking##1
+ 5. the musician is on the left or right of the owner of the bird##3
+ 6. the fan of gospel is somewhere to the right of the owner of the bird##5
+ 7. the indian is in an even position##4
+ 8. the person who's hobby is cooking is not to the right of the social-worker
+ 9. the indian is not to the right of the person eating pumpkin
+10. the fan of disco is the fan of disco##1
+11. the owner of the lizard is not to the left of the person who's hobby is cooking
+12. the fan of indie is on the far left##1
+13. the social-worker is the person who's hobby is fishing##1
+14. the architect is somewhere to the right of the owner of the frog##5
+15. the italian is in an even position##4
+16. the person eating pineapple is between the person who's hobby is dancing and the musician##2
+17. the architect is on the left or right of the polish##3
+18. the fan of salsa is not to the right of the person eating pineapple
+19. the person who's hobby is fishing is on the far left or far right##3
+20. the fan of salsa is not to the right of the fan of disco
+21. the person eating orange is not to the right of the person eating cranberry
+22. the owner of the frog is the polish##1","{'Food': ['orange', 'pineapple', 'cranberry', 'pumpkin'], 'Hobby': ['dancing', 'cooking', 'collecting', 'fishing'], 'Job': ['nurse', 'architect', 'musician', 'social-worker'], 'Music-Genre': ['indie', 'salsa', 'disco', 'gospel'], 'Nationality': ['polish', 'italian', 'colombian', 'indian'], 'Pet': ['frog', 'bird', 'rat', 'lizard']}"
+Pt1_6x4_level8-8,"The people have 4 different hobbies: drawing, gardening, sudoku, traveling
+The people have 4 different jobs:  bartender, dancer, doctor, musician
+The people prefer 4 different music-genres: funk, jazz, pop, punk
+There are 4 different nationalities: australian, canadian, dutch, russian
+4 different pets are kept: dog, frog, goat, hedgehog
+The people prefer 4 different types of sport: parkour, rugby, soccer, surfing
+ 1. the person who's hobby is sudoku is somewhere to the right of the australian##5
+ 2. the dutch is not to the left of the person who's sport is parkour
+ 3. the owner of the hedgehog is not to the right of the doctor
+ 4. the person who's hobby is sudoku is not the russian##6
+ 5. the person who's sport is rugby is not to the left of the bartender
+ 6. the owner of the frog is on the left or right of the owner of the hedgehog##3
+ 7. the person who's sport is parkour is somewhere to the left of the person who's hobby is gardening##5
+ 8. the dutch is not to the right of the person who's sport is rugby
+ 9. the dutch is the fan of pop##1
+10. the doctor is not to the right of the owner of the frog
+11. the owner of the dog is on the right of the russian##1
+12. the fan of pop is not to the right of the dutch
+13. the fan of pop is in an even position##4
+14. the dancer is on the left of the fan of funk##1
+15. the musician is not to the right of the dutch
+16. the canadian is not to the left of the bartender
+17. the russian is on the left or right of the person who's sport is parkour##3
+18. the person who's hobby is sudoku is on the left of the fan of pop##1
+19. the person who's sport is soccer is on the far left or far right##3
+20. the owner of the hedgehog is somewhere to the right of the fan of punk##5
+21. the person who's hobby is sudoku is on the right of the fan of funk##1
+22. the russian is on the left of the musician##1
+23. the fan of punk is the person who's hobby is traveling##1","{'Hobby': ['traveling', 'drawing', 'sudoku', 'gardening'], 'Job': ['dancer', 'musician', 'bartender', 'doctor'], 'Music-Genre': ['punk', 'funk', 'jazz', 'pop'], 'Nationality': ['russian', 'australian', 'canadian', 'dutch'], 'Pet': ['goat', 'dog', 'hedgehog', 'frog'], 'Sport': ['soccer', 'parkour', 'surfing', 'rugby']}"
+Pt1_6x4_level8-9,"There are 4 different favourite beverages: coffee, iced-tea, mirinda, tea
+The people have 4 different jobs:  architect, freelancer, project-manager, teacher
+The people perfer 4 different movie-genres: martial-arts, mystery, sports, time-travel
+There are 4 different nationalities: brazilian, british, german, indonesian
+The people prefer 4 different types of sport: handball, lacrosse, soccer, tennis
+The people use 4 different means of transport: airplane, bike, subway, tram
+ 1. the person drinking iced-tea is not the brazilian##6
+ 2. the person who's sport is handball is the brazilian##1
+ 3. the person who's sport is lacrosse is somewhere to the left of the person watching time-travel movies##5
+ 4. the person who's sport is lacrosse is not the person driving the airplane##6
+ 5. the person watching martial-arts movies is the person drinking tea##1
+ 6. the german is not to the left of the person who's sport is lacrosse
+ 7. the person driving the bike is not the person who's sport is handball##6
+ 8. the person drinking mirinda is on the left or right of the british##3
+ 9. the person who's sport is tennis is not to the left of the indonesian
+10. the person driving the airplane is not to the left of the person who's sport is handball
+11. the project-manager is not to the left of the person watching sports movies
+12. the freelancer is on the left or right of the project-manager##3
+13. the person watching time-travel movies is on the left or right of the person drinking coffee##3
+14. the architect is not to the left of the person watching time-travel movies
+15. the person driving the tram is the person drinking tea##1
+16. the person driving the subway is not to the left of the brazilian
+17. the person driving the airplane is on the left or right of the person who's sport is lacrosse##3
+18. the person watching time-travel movies is not to the right of the person watching martial-arts movies
+19. the person watching time-travel movies is the person who's sport is handball##1
+20. the person driving the airplane is not the teacher##6
+21. the british is on the left of the indonesian##1
+22. the person drinking iced-tea is on the left or right of the person drinking tea##3
+23. the architect is not to the right of the project-manager
+24. the person driving the tram is the person who's sport is soccer##1
+25. the person drinking coffee is not the person watching sports movies##6","{'Beverage': ['coffee', 'mirinda', 'tea', 'iced-tea'], 'Job': ['teacher', 'architect', 'freelancer', 'project-manager'], 'Movie-Genre': ['mystery', 'time-travel', 'martial-arts', 'sports'], 'Nationality': ['german', 'brazilian', 'british', 'indonesian'], 'Sport': ['lacrosse', 'handball', 'soccer', 'tennis'], 'Transport': ['bike', 'airplane', 'tram', 'subway']}"
diff --git a/part2/level8/Pt2_6x5_level8.csv b/part2/level8/Pt2_6x5_level8.csv
new file mode 100644
index 0000000000000000000000000000000000000000..5a4fdeb01533456a68dea2fd939fbc89235205b7
--- /dev/null
+++ b/part2/level8/Pt2_6x5_level8.csv
@@ -0,0 +1,392 @@
+ID,Clues,SolutionGrid
+Pt1_6x5_level8-0,"There 5 different types of food: cranberry, kale, lime, papaya, peas
+The people perfer 5 different movie-genres: animation, disaster, family, sports, time-travel
+The people prefer 5 different music-genres: ambient, gospel, r&b, rock, soul
+There are 5 different nationalities: argentine, british, german, japanese, thai
+5 different pets are kept: dog, goldfish, guinea-pig, hamster, turtle
+The people use 5 different means of transport: car, quad-bike, subway, train, trike
+ 1. the person driving the subway is not the fan of r&b##6
+ 2. the person driving the subway is not the fan of gospel##6
+ 3. the person eating kale is somewhere to the right of the person eating lime##5
+ 4. the person driving the quad-bike is not to the left of the person eating lime
+ 5. the fan of ambient is somewhere to the left of the owner of the turtle##5
+ 6. the person watching family movies is somewhere between the person driving the quad-bike and the thai##7
+ 7. the person watching time-travel movies is not to the right of the thai
+ 8. the fan of soul is in the middle##1
+ 9. the person driving the quad-bike is somewhere to the left of the person watching family movies##5
+10. the fan of rock is not to the left of the person driving the train
+11. the thai is somewhere between the person driving the car and the japanese##7
+12. the fan of rock is on the left or right of the fan of gospel##3
+13. the person watching disaster movies is not to the right of the british
+14. the person watching sports movies is not to the right of the person driving the subway
+15. the owner of the guinea-pig is somewhere to the right of the german##5
+16. the fan of gospel is on the right of the person driving the subway##1
+17. the person watching animation movies is somewhere to the right of the owner of the dog##5
+18. the person eating lime is somewhere to the left of the fan of rock##5
+19. the person eating lime is not to the right of the person eating peas
+20. the person driving the train is somewhere to the right of the person eating peas##5
+21. the person eating kale is not to the right of the person watching time-travel movies
+22. the owner of the guinea-pig is on the left of the japanese##1
+23. the person watching family movies is not to the right of the owner of the dog
+24. the person watching time-travel movies is on the left or right of the person driving the train##3
+25. the thai is not the fan of r&b##6
+26. the person driving the quad-bike is not to the left of the german
+27. the fan of r&b is not the person driving the train##6
+28. the german is not to the right of the person eating peas
+29. the argentine is not to the left of the owner of the dog
+30. the person eating papaya is not to the left of the person driving the quad-bike
+31. the person eating papaya is somewhere to the left of the japanese##5
+32. the person driving the car is on the right of the person driving the quad-bike##1
+33. the person driving the car is somewhere to the left of the owner of the dog##5
+34. the thai is not to the right of the owner of the hamster
+35. the person watching sports movies is on the left or right of the person driving the quad-bike##3
+36. the fan of gospel is not to the left of the person eating papaya
+37. the person eating kale is on the right of the person driving the subway##1
+38. the person eating peas is somewhere to the left of the person eating papaya##5
+39. the person eating papaya is somewhere to the left of the fan of gospel##5
+40. the person watching family movies is somewhere to the right of the person driving the car##5","{'Food': ['lime', 'peas', 'papaya', 'kale', 'cranberry'], 'Movie-Genre': ['disaster', 'sports', 'family', 'time-travel', 'animation'], 'Music-Genre': ['ambient', 'r&b', 'soul', 'gospel', 'rock'], 'Nationality': ['german', 'british', 'argentine', 'thai', 'japanese'], 'Pet': ['goldfish', 'turtle', 'dog', 'guinea-pig', 'hamster'], 'Transport': ['quad-bike', 'car', 'subway', 'trike', 'train']}"
+Pt1_6x5_level8-1,"There 5 different types of food: cauliflower, papaya, peach, potato, strawberry
+The people have 5 different hobbies: board-games, cooking, photography, rock-climbing, sudoku
+The people have 5 different jobs:  freelancer, lawyer, librarian, pilot, videographer
+There are 5 different nationalities: canadian, colombian, dutch, indonesian, pakistani
+The people prefer 5 different types of sport: cycling, parkour, rowing, rugby, skateboarding
+The people use 5 different means of transport: car, jet-ski, taxi, train, van
+ 1. the person driving the taxi is on the left of the videographer##1
+ 2. the colombian is not to the left of the person who's hobby is board-games
+ 3. the person who's sport is parkour is on the right of the person who's hobby is board-games##1
+ 4. the person who's hobby is sudoku is somewhere to the right of the person driving the taxi##5
+ 5. the canadian is on the left or right of the person who's sport is skateboarding##3
+ 6. the person who's hobby is sudoku is in an even position##4
+ 7. the person who's hobby is board-games is not to the right of the person who's sport is skateboarding
+ 8. the person eating papaya is on the left or right of the freelancer##3
+ 9. the person who's sport is rugby is somewhere between the freelancer and the person who's hobby is rock-climbing##7
+10. the person eating strawberry is not to the right of the person who's hobby is sudoku
+11. the person who's hobby is photography is somewhere between the person eating cauliflower and the person who's hobby is board-games##7
+12. the person driving the taxi is somewhere to the right of the person who's hobby is board-games##5
+13. the person who's hobby is sudoku is not the person who's sport is parkour##6
+14. the person eating cauliflower is on the left of the person eating peach##1
+15. the indonesian is on the left or right of the person driving the car##3
+16. the person driving the van is on the far right##1
+17. the canadian is on the right of the indonesian##1
+18. the person eating potato is the dutch##1
+19. the person who's hobby is photography is not to the right of the pilot
+20. the person driving the car is the person eating papaya##1
+21. the colombian is somewhere to the right of the person who's hobby is rock-climbing##5
+22. the person who's hobby is photography is on the left of the videographer##1
+23. the person driving the car is somewhere between the pakistani and the person driving the jet-ski##7
+24. the pakistani is on the far left or far right##3
+25. the pilot is on the left or right of the canadian##3
+26. the person who's sport is cycling is between the person eating strawberry and the pilot##2
+27. the person eating potato is on the left of the person who's sport is rugby##1
+28. the lawyer is somewhere to the right of the dutch##5
+29. the person who's sport is cycling is the videographer##1
+30. the person driving the train is somewhere to the right of the freelancer##5
+31. the person driving the car is not to the left of the person who's sport is rowing","{'Food': ['potato', 'papaya', 'strawberry', 'cauliflower', 'peach'], 'Hobby': ['rock-climbing', 'board-games', 'photography', 'sudoku', 'cooking'], 'Job': ['librarian', 'lawyer', 'freelancer', 'videographer', 'pilot'], 'Nationality': ['dutch', 'colombian', 'indonesian', 'canadian', 'pakistani'], 'Sport': ['rowing', 'rugby', 'parkour', 'cycling', 'skateboarding'], 'Transport': ['jet-ski', 'car', 'taxi', 'train', 'van']}"
+Pt1_6x5_level8-2,"There are 5 different favourite beverages: cola, hot-chocolate, iced-tea, juice, tea
+There 5 different types of food: carrot, papaya, peach, plum, radish
+The people have 5 different jobs:  accountant, entrepreneur, librarian, paramedic, security-guard
+The people perfer 5 different movie-genres: animation, fantasy, romance, superhero, zombie
+The people prefer 5 different music-genres: ambient, electronic, funk, salsa, trance
+The people use 5 different means of transport: airplane, bike, skateboard, subway, trike
+ 1. the person eating papaya is the person drinking hot-chocolate##1
+ 2. the person driving the bike is not to the left of the person eating radish
+ 3. the person watching superhero movies is not to the left of the person driving the subway
+ 4. the person driving the airplane is on the left or right of the paramedic##3
+ 5. the person eating radish is not to the left of the person watching fantasy movies
+ 6. the person driving the skateboard is the person eating papaya##1
+ 7. the person drinking tea is the fan of funk##1
+ 8. the security-guard is not to the right of the person driving the trike
+ 9. the librarian is the person driving the airplane##1
+10. the person drinking hot-chocolate is on the left of the fan of ambient##1
+11. the person driving the airplane is somewhere between the person eating radish and the person watching romance movies##7
+12. the librarian is not the person eating peach##6
+13. the person drinking cola is not to the right of the person watching romance movies
+14. the person drinking iced-tea is somewhere to the right of the person eating papaya##5
+15. the fan of electronic is not the person watching animation movies##6
+16. the person eating plum is not to the right of the fan of salsa
+17. the person drinking cola is not to the left of the paramedic
+18. the person driving the trike is somewhere to the right of the person drinking hot-chocolate##5
+19. the fan of ambient is on the left of the person eating peach##1
+20. the person watching romance movies is somewhere to the left of the person driving the trike##5
+21. the person drinking iced-tea is somewhere to the left of the person eating peach##5
+22. the person eating carrot is not the person driving the skateboard##6
+23. the person eating papaya is between the security-guard and the person watching animation movies##2
+24. the fan of electronic is not to the right of the person drinking tea
+25. the person eating peach is not to the left of the fan of salsa
+26. the person eating carrot is not to the right of the person watching romance movies
+27. the person driving the bike is somewhere to the left of the fan of trance##5
+28. the person watching fantasy movies is not the person driving the airplane##6
+29. the accountant is on the left or right of the person drinking iced-tea##3
+30. the person drinking iced-tea is on the left or right of the fan of trance##3
+31. the person drinking juice is somewhere to the left of the fan of salsa##5
+32. the person eating carrot is between the fan of trance and the entrepreneur##2","{'Beverage': ['juice', 'cola', 'hot-chocolate', 'iced-tea', 'tea'], 'Food': ['radish', 'plum', 'papaya', 'carrot', 'peach'], 'Job': ['paramedic', 'librarian', 'accountant', 'security-guard', 'entrepreneur'], 'Movie-Genre': ['fantasy', 'animation', 'zombie', 'romance', 'superhero'], 'Music-Genre': ['electronic', 'salsa', 'trance', 'ambient', 'funk'], 'Transport': ['bike', 'airplane', 'skateboard', 'subway', 'trike']}"
+Pt1_6x5_level8-3,"There are 5 different favourite beverages: iced-tea, lemonade, milk, mirinda, sprite
+There 5 different types of food: cranberry, garlic, orange, pepper, radish
+The people have 5 different hobbies: camping, drawing, fishing, magic-tricks, woodworking
+The people prefer 5 different music-genres: blues, country, d&b, folk, reggae
+There are 5 different nationalities: american, colombian, dutch, french, malaysian
+The people prefer 5 different types of sport: basketball, golf, handball, lacrosse, soccer
+ 1. the person who's sport is golf is not to the right of the person eating orange
+ 2. the person who's hobby is magic-tricks is not to the right of the person who's sport is lacrosse
+ 3. the person drinking lemonade is not the person eating orange##6
+ 4. the american is on the left or right of the person who's sport is handball##3
+ 5. the colombian is not to the right of the person drinking lemonade
+ 6. the person who's hobby is camping is somewhere between the person who's sport is basketball and the person eating orange##7
+ 7. the person who's hobby is camping is somewhere to the left of the fan of folk##5
+ 8. the person eating pepper is on the far left or far right##3
+ 9. the malaysian is on the left or right of the person who's hobby is drawing##3
+10. the person eating radish is not to the right of the person who's sport is golf
+11. the person who's hobby is fishing is the colombian##1
+12. the person who's hobby is drawing is not the french##6
+13. the person drinking milk is somewhere to the right of the american##5
+14. the person drinking milk is somewhere between the person who's sport is basketball and the colombian##7
+15. the person eating cranberry is somewhere to the right of the person who's hobby is camping##5
+16. the person who's hobby is fishing is on the left or right of the fan of blues##3
+17. the person who's hobby is woodworking is not to the right of the person who's hobby is magic-tricks
+18. the fan of reggae is somewhere to the left of the person who's hobby is camping##5
+19. the fan of folk is on the left of the person drinking mirinda##1
+20. the fan of folk is the person drinking lemonade##1
+21. the french is not the person who's hobby is woodworking##6
+22. the person eating garlic is not to the right of the person eating cranberry
+23. the person drinking lemonade is on the left of the person who's sport is lacrosse##1
+24. the person eating garlic is in an odd position##4
+25. the person who's sport is soccer is between the french and the person who's hobby is magic-tricks##2
+26. the fan of blues is not to the left of the person who's hobby is woodworking
+27. the person eating cranberry is not the person who's hobby is drawing##6
+28. the person eating orange is not the french##6
+29. the person eating pepper is on the left or right of the fan of blues##3
+30. the person drinking sprite is on the far left or far right##3
+31. the fan of folk is not the person who's sport is basketball##6
+32. the person who's hobby is camping is on the left or right of the person who's sport is soccer##3
+33. the person who's sport is golf is not to the left of the person who's sport is handball
+34. the malaysian is the person who's hobby is magic-tricks##1
+35. the fan of folk is on the left or right of the person who's hobby is fishing##3
+36. the fan of country is not to the left of the person who's hobby is magic-tricks","{'Beverage': ['sprite', 'milk', 'iced-tea', 'lemonade', 'mirinda'], 'Food': ['pepper', 'radish', 'garlic', 'cranberry', 'orange'], 'Hobby': ['woodworking', 'camping', 'fishing', 'magic-tricks', 'drawing'], 'Music-Genre': ['reggae', 'blues', 'd&b', 'folk', 'country'], 'Nationality': ['american', 'french', 'colombian', 'malaysian', 'dutch'], 'Sport': ['basketball', 'handball', 'soccer', 'golf', 'lacrosse']}"
+Pt1_6x5_level8-4,"There are 5 different favourite beverages: 7up, cola, juice, milk, water
+The people have 5 different hobbies: baking, dancing, singing, skydiving, writing
+The people have 5 different jobs:  bartender, nurse, pilot, police-officer, teacher
+The people perfer 5 different movie-genres: comedy, crime, documentary, epic, sports
+There are 5 different nationalities: brazilian, dutch, german, nigerian, russian
+The people prefer 5 different types of sport: biathlon, cricket, parkour, skiing, swimming
+ 1. the person who's hobby is baking is somewhere to the left of the person watching epic movies##5
+ 2. the person watching documentary movies is somewhere between the person who's sport is cricket and the dutch##7
+ 3. the nigerian is the person watching comedy movies##1
+ 4. the police-officer is on the left or right of the person who's sport is parkour##3
+ 5. the teacher is somewhere to the right of the person watching documentary movies##5
+ 6. the person who's hobby is writing is not to the right of the pilot
+ 7. the person who's sport is parkour is on the left of the person who's sport is swimming##1
+ 8. the person who's hobby is singing is in the middle##1
+ 9. the nurse is not to the right of the person drinking 7up
+10. the person watching documentary movies is between the person who's hobby is baking and the person drinking 7up##2
+11. the russian is somewhere to the right of the person who's hobby is baking##5
+12. the bartender is on the left or right of the teacher##3
+13. the person drinking juice is on the left of the person drinking milk##1
+14. the person who's hobby is baking is somewhere to the left of the person who's sport is skiing##5
+15. the person who's hobby is skydiving is not the person who's sport is skiing##6
+16. the person who's hobby is writing is not to the left of the person who's sport is cricket
+17. the person who's sport is biathlon is somewhere to the right of the police-officer##5
+18. the person watching crime movies is somewhere to the right of the brazilian##5
+19. the person watching crime movies is on the left or right of the person who's hobby is dancing##3
+20. the teacher is not to the left of the person drinking juice
+21. the person who's hobby is writing is somewhere to the right of the police-officer##5
+22. the german is somewhere to the left of the person who's hobby is baking##5
+23. the person who's hobby is baking is not the person drinking juice##6
+24. the person who's hobby is writing is not the teacher##6
+25. the german is on the left or right of the person drinking 7up##3
+26. the person drinking cola is somewhere to the right of the person who's sport is parkour##5
+27. the german is somewhere to the right of the person watching crime movies##5","{'Beverage': ['water', '7up', 'juice', 'milk', 'cola'], 'Hobby': ['dancing', 'skydiving', 'singing', 'baking', 'writing'], 'Job': ['nurse', 'police-officer', 'bartender', 'teacher', 'pilot'], 'Movie-Genre': ['sports', 'crime', 'documentary', 'comedy', 'epic'], 'Nationality': ['brazilian', 'dutch', 'german', 'nigerian', 'russian'], 'Sport': ['parkour', 'swimming', 'biathlon', 'cricket', 'skiing']}"
+Pt1_6x5_level8-5,"There are 5 different favourite beverages: cola, fanta, mirinda, soy-milk, sprite
+There 5 different types of food: cabbage, cauliflower, garlic, papaya, potato
+The people perfer 5 different movie-genres: musical, satire, scientific, sports, zombie
+The people prefer 5 different music-genres: classical, disco, electronic, hip-hop, techno
+There are 5 different nationalities: british, french, indonesian, russian, turkish
+The people prefer 5 different types of sport: climbing, golf, parkour, rowing, snowboarding
+ 1. the person watching satire movies is somewhere to the right of the fan of hip-hop##5
+ 2. the french is somewhere to the left of the person eating potato##5
+ 3. the person drinking mirinda is not to the right of the person who's sport is snowboarding
+ 4. the person eating papaya is on the left or right of the person drinking soy-milk##3
+ 5. the person eating garlic is somewhere to the left of the person who's sport is snowboarding##5
+ 6. the person who's sport is golf is on the left of the indonesian##1
+ 7. the person who's sport is climbing is not to the left of the fan of disco
+ 8. the fan of hip-hop is not to the right of the person who's sport is snowboarding
+ 9. the fan of techno is not to the right of the person watching scientific movies
+10. the person drinking cola is on the left of the person drinking sprite##1
+11. the person eating cabbage is not the russian##6
+12. the person who's sport is climbing is on the left or right of the russian##3
+13. the person watching scientific movies is in an even position##4
+14. the russian is between the person who's sport is rowing and the person watching zombie movies##2
+15. the turkish is not to the left of the russian
+16. the person eating potato is on the left or right of the person who's sport is snowboarding##3
+17. the person who's sport is rowing is on the left of the russian##1
+18. the fan of classical is on the right of the fan of disco##1
+19. the person drinking mirinda is not to the left of the person eating cauliflower
+20. the person drinking cola is not to the right of the person watching musical movies
+21. the person drinking fanta is on the left of the person who's sport is climbing##1
+22. the person drinking mirinda is not the person eating cauliflower##6
+23. the person watching satire movies is somewhere to the right of the fan of classical##5
+24. the person drinking soy-milk is not to the right of the fan of techno
+25. the person who's sport is golf is somewhere to the left of the person who's sport is snowboarding##5
+26. the british is somewhere to the left of the person eating cabbage##5
+27. the british is on the right of the turkish##1
+28. the person eating garlic is not the person drinking mirinda##6
+29. the british is somewhere to the right of the fan of techno##5
+30. the person drinking mirinda is not the person eating garlic##6
+31. the fan of hip-hop is on the far left or far right##3
+32. the person drinking cola is the person eating cauliflower##1
+33. the fan of disco is somewhere to the left of the person watching musical movies##5","{'Beverage': ['soy-milk', 'fanta', 'cola', 'sprite', 'mirinda'], 'Food': ['garlic', 'papaya', 'cauliflower', 'potato', 'cabbage'], 'Movie-Genre': ['sports', 'scientific', 'zombie', 'musical', 'satire'], 'Music-Genre': ['hip-hop', 'techno', 'disco', 'classical', 'electronic'], 'Nationality': ['french', 'russian', 'turkish', 'british', 'indonesian'], 'Sport': ['rowing', 'parkour', 'climbing', 'golf', 'snowboarding']}"
+Pt1_6x5_level8-6,"There are 5 different favourite beverages: coffee, hot-chocolate, juice, mirinda, soy-milk
+The people have 5 different jobs:  accountant, chef, fisherman, freelancer, paramedic
+The people perfer 5 different movie-genres: epic, fantasy, sports, thriller, zombie
+The people prefer 5 different music-genres: ambient, classical, d&b, dubstep, pop
+5 different pets are kept: chinchilla, ferret, goat, pony, snake
+The people use 5 different means of transport: airplane, bus, jet-ski, train, trike
+ 1. the person watching thriller movies is somewhere to the left of the fan of classical##5
+ 2. the owner of the snake is in an even position##4
+ 3. the person drinking soy-milk is on the left of the person driving the train##1
+ 4. the person driving the jet-ski is in an even position##4
+ 5. the person drinking mirinda is not to the right of the person driving the airplane
+ 6. the person drinking soy-milk is somewhere to the right of the owner of the snake##5
+ 7. the fan of ambient is not the person watching fantasy movies##6
+ 8. the freelancer is not to the left of the fan of dubstep
+ 9. the person watching epic movies is not the fan of pop##6
+10. the owner of the ferret is not to the right of the fan of pop
+11. the person watching thriller movies is in the middle##1
+12. the fan of classical is somewhere to the right of the person driving the bus##5
+13. the person drinking coffee is somewhere to the left of the person drinking hot-chocolate##5
+14. the fan of ambient is on the far left or far right##3
+15. the fan of classical is not to the left of the fisherman
+16. the person drinking mirinda is between the chef and the person driving the bus##2
+17. the fan of classical is somewhere to the right of the fan of dubstep##5
+18. the person watching epic movies is the owner of the pony##1
+19. the person watching fantasy movies is on the left or right of the fan of pop##3
+20. the accountant is somewhere to the left of the person watching epic movies##5
+21. the owner of the chinchilla is the freelancer##1
+22. the person watching fantasy movies is not to the right of the fan of dubstep
+23. the person watching sports movies is somewhere between the freelancer and the person drinking juice##7
+24. the person drinking mirinda is on the right of the owner of the chinchilla##1
+25. the person driving the jet-ski is the fisherman##1
+26. the owner of the goat is the person drinking mirinda##1
+27. the person watching fantasy movies is somewhere to the left of the fan of dubstep##5
+28. the owner of the pony is not to the left of the fan of ambient
+29. the paramedic is on the left of the person watching epic movies##1
+30. the fan of dubstep is somewhere between the fan of classical and the fan of d&b##7
+31. the person driving the trike is on the left or right of the person drinking hot-chocolate##3
+32. the person drinking hot-chocolate is not the owner of the ferret##6
+33. the fan of d&b is somewhere to the left of the person driving the train##5
+34. the person driving the trike is somewhere to the left of the person watching zombie movies##5","{'Beverage': ['coffee', 'hot-chocolate', 'soy-milk', 'mirinda', 'juice'], 'Job': ['accountant', 'fisherman', 'freelancer', 'paramedic', 'chef'], 'Movie-Genre': ['fantasy', 'zombie', 'thriller', 'sports', 'epic'], 'Music-Genre': ['d&b', 'pop', 'dubstep', 'classical', 'ambient'], 'Pet': ['ferret', 'snake', 'chinchilla', 'goat', 'pony'], 'Transport': ['trike', 'jet-ski', 'bus', 'train', 'airplane']}"
+Pt1_6x5_level8-7,"There are 5 different favourite beverages: almond-milk, cola, iced-tea, juice, mirinda
+The people have 5 different jobs:  dancer, doctor, journalist, photographer, scientist
+The people prefer 5 different music-genres: disco, funk, r&b, rock, soul
+There are 5 different nationalities: brazilian, dutch, german, malaysian, thai
+5 different pets are kept: bird, chinchilla, fish, guinea-pig, pony
+The people use 5 different means of transport: quad-bike, ship, subway, taxi, tram
+ 1. the fan of funk is not to the right of the person drinking mirinda
+ 2. the person driving the tram is somewhere to the right of the dutch##5
+ 3. the person drinking almond-milk is not to the left of the dutch
+ 4. the person driving the ship is not the malaysian##6
+ 5. the person drinking iced-tea is somewhere to the left of the owner of the chinchilla##5
+ 6. the person drinking mirinda is on the left of the person driving the quad-bike##1
+ 7. the person drinking juice is on the right of the brazilian##1
+ 8. the fan of rock is not to the left of the person driving the tram
+ 9. the person driving the ship is on the far left##1
+10. the scientist is on the right of the fan of funk##1
+11. the fan of r&b is on the left or right of the thai##3
+12. the person driving the taxi is on the right of the photographer##1
+13. the scientist is not to the left of the journalist
+14. the person drinking almond-milk is not to the left of the person driving the ship
+15. the person drinking iced-tea is in the middle##1
+16. the fan of r&b is on the left or right of the fan of funk##3
+17. the thai is somewhere to the right of the person driving the quad-bike##5
+18. the dancer is on the right of the person driving the subway##1
+19. the brazilian is on the left or right of the owner of the pony##3
+20. the person drinking almond-milk is somewhere to the right of the owner of the guinea-pig##5
+21. the owner of the chinchilla is not to the left of the fan of r&b
+22. the dancer is the person driving the taxi##1
+23. the owner of the fish is in an odd position##4
+24. the owner of the guinea-pig is on the right of the journalist##1
+25. the fan of soul is somewhere to the right of the person drinking mirinda##5
+26. the fan of rock is somewhere to the right of the person driving the subway##5
+27. the person drinking almond-milk is somewhere to the right of the doctor##5
+28. the person driving the quad-bike is not to the left of the german
+29. the owner of the fish is on the left of the scientist##1
+30. the journalist is the fan of funk##1
+31. the dutch is on the left or right of the person driving the quad-bike##3
+32. the fan of soul is on the left of the fan of rock##1
+33. the malaysian is on the left or right of the person drinking almond-milk##3
+34. the person driving the tram is not to the right of the owner of the chinchilla
+35. the brazilian is not to the left of the photographer
+36. the owner of the pony is somewhere to the right of the owner of the chinchilla##5
+37. the owner of the chinchilla is not the doctor##6","{'Beverage': ['mirinda', 'cola', 'iced-tea', 'almond-milk', 'juice'], 'Job': ['journalist', 'scientist', 'doctor', 'photographer', 'dancer'], 'Music-Genre': ['funk', 'r&b', 'disco', 'soul', 'rock'], 'Nationality': ['dutch', 'german', 'thai', 'brazilian', 'malaysian'], 'Pet': ['fish', 'guinea-pig', 'bird', 'chinchilla', 'pony'], 'Transport': ['ship', 'quad-bike', 'tram', 'subway', 'taxi']}"
+Pt1_6x5_level8-8,"There 5 different types of food: banana, broccoli, grapes, nectarine, pepper
+The people have 5 different jobs:  chef, dancer, police-officer, security-guard, software-developer
+The people perfer 5 different movie-genres: comedy, drama, spy, superhero, zombie
+The people prefer 5 different music-genres: ambient, disco, folk, rock, trance
+There are 5 different nationalities: dutch, egyptian, indian, italian, nigerian
+5 different pets are kept: cat, horse, lizard, pony, snake
+ 1. the fan of ambient is somewhere to the left of the person eating nectarine##5
+ 2. the fan of trance is not to the left of the person eating pepper
+ 3. the security-guard is not to the left of the dutch
+ 4. the person watching spy movies is on the left or right of the person watching comedy movies##3
+ 5. the owner of the snake is somewhere to the right of the dancer##5
+ 6. the owner of the horse is on the left or right of the owner of the cat##3
+ 7. the nigerian is on the left or right of the person watching superhero movies##3
+ 8. the software-developer is somewhere between the owner of the lizard and the owner of the horse##7
+ 9. the software-developer is on the left or right of the owner of the lizard##3
+10. the fan of ambient is somewhere to the right of the police-officer##5
+11. the dutch is on the left or right of the fan of folk##3
+12. the fan of ambient is somewhere between the egyptian and the chef##7
+13. the fan of trance is the person eating broccoli##1
+14. the owner of the horse is not to the left of the person watching comedy movies
+15. the person watching drama movies is somewhere to the right of the person eating banana##5
+16. the person watching spy movies is on the left of the fan of trance##1
+17. the owner of the horse is not the person eating pepper##6
+18. the owner of the snake is on the left or right of the person watching drama movies##3
+19. the egyptian is somewhere to the right of the person watching spy movies##5
+20. the fan of folk is somewhere to the right of the fan of trance##5
+21. the police-officer is on the right of the person watching spy movies##1
+22. the owner of the horse is somewhere to the left of the person watching superhero movies##5
+23. the person eating banana is not to the left of the owner of the horse
+24. the dancer is in an odd position##4
+25. the indian is somewhere to the left of the italian##5
+26. the person eating grapes is not to the right of the person watching superhero movies
+27. the fan of rock is not to the left of the italian
+28. the software-developer is somewhere to the left of the fan of ambient##5
+29. the person eating grapes is somewhere to the right of the person eating pepper##5
+30. the person watching drama movies is on the left of the person watching superhero movies##1
+31. the person watching spy movies is somewhere between the fan of disco and the person eating broccoli##7","{'Food': ['banana', 'pepper', 'broccoli', 'grapes', 'nectarine'], 'Job': ['dancer', 'software-developer', 'police-officer', 'security-guard', 'chef'], 'Movie-Genre': ['comedy', 'spy', 'drama', 'superhero', 'zombie'], 'Music-Genre': ['disco', 'rock', 'trance', 'ambient', 'folk'], 'Nationality': ['indian', 'italian', 'egyptian', 'dutch', 'nigerian'], 'Pet': ['horse', 'cat', 'lizard', 'snake', 'pony']}"
+Pt1_6x5_level8-9,"There are 5 different favourite beverages: 7up, coffee, hot-chocolate, mirinda, water
+There 5 different types of food: cucumber, garlic, lettuce, pineapple, raspberry
+The people have 5 different jobs:  analyst, designer, musician, teacher, videographer
+The people perfer 5 different movie-genres: action, romance, scientific, spy, zombie
+The people prefer 5 different types of sport: cycling, soccer, tennis, water-polo, weightlifting
+The people use 5 different means of transport: helicopter, roller, skateboard, snowmobile, taxi
+ 1. the videographer is not to the left of the person watching action movies
+ 2. the teacher is not the person who's sport is cycling##6
+ 3. the person eating lettuce is not the person driving the taxi##6
+ 4. the person watching action movies is somewhere to the left of the person watching spy movies##5
+ 5. the person who's sport is tennis is somewhere to the right of the person eating pineapple##5
+ 6. the person watching zombie movies is somewhere to the right of the person watching scientific movies##5
+ 7. the person drinking mirinda is the person watching spy movies##1
+ 8. the person driving the skateboard is in an even position##4
+ 9. the person watching romance movies is between the person eating cucumber and the person eating lettuce##2
+10. the person driving the taxi is on the left or right of the person eating lettuce##3
+11. the person eating raspberry is on the left of the analyst##1
+12. the person eating raspberry is the person driving the roller##1
+13. the person driving the snowmobile is on the left or right of the person who's sport is weightlifting##3
+14. the person drinking water is somewhere between the person drinking hot-chocolate and the person watching scientific movies##7
+15. the person eating raspberry is not to the right of the person eating cucumber
+16. the person who's sport is cycling is not to the right of the person eating pineapple
+17. the person eating raspberry is not to the right of the person drinking water
+18. the person driving the roller is somewhere to the left of the person driving the helicopter##5
+19. the person driving the taxi is not to the right of the person eating pineapple
+20. the musician is on the right of the person who's sport is tennis##1
+21. the person driving the snowmobile is between the person eating raspberry and the videographer##2
+22. the musician is not to the right of the analyst
+23. the designer is on the far left##1
+24. the person who's sport is soccer is on the left or right of the person eating raspberry##3
+25. the person who's sport is water-polo is on the left of the person eating cucumber##1
+26. the person driving the roller is not to the right of the person drinking mirinda
+27. the person watching scientific movies is in an odd position##4
+28. the person drinking coffee is on the left or right of the person watching zombie movies##3
+29. the videographer is on the left or right of the analyst##3
+30. the person who's sport is tennis is somewhere to the left of the person watching romance movies##5","{'Beverage': ['coffee', '7up', 'water', 'hot-chocolate', 'mirinda'], 'Food': ['pineapple', 'lettuce', 'raspberry', 'cucumber', 'garlic'], 'Job': ['designer', 'teacher', 'musician', 'analyst', 'videographer'], 'Movie-Genre': ['scientific', 'zombie', 'romance', 'action', 'spy'], 'Sport': ['cycling', 'tennis', 'water-polo', 'soccer', 'weightlifting'], 'Transport': ['taxi', 'skateboard', 'roller', 'snowmobile', 'helicopter']}"
diff --git a/part2/level8/Pt2_6x6_level8.csv b/part2/level8/Pt2_6x6_level8.csv
new file mode 100644
index 0000000000000000000000000000000000000000..2e0cd56cf071722c605aaa11b552a973052bd171
--- /dev/null
+++ b/part2/level8/Pt2_6x6_level8.csv
@@ -0,0 +1,545 @@
+ID,Clues,SolutionGrid
+Pt1_6x6_level8-0,"There are 6 different favourite beverages: coffee, iced-tea, juice, soy-milk, sprite, water
+There 6 different types of food: apricot, cucumber, lime, potato, spinach, watermelon
+The people have 6 different hobbies: camping, drawing, magic-tricks, puzzles, skydiving, video-games
+The people have 6 different jobs:  analyst, fisherman, journalist, security-guard, social-worker, teacher
+There are 6 different nationalities: american, dutch, egyptian, french, spanish, thai
+6 different pets are kept: chinchilla, fish, goldfish, lizard, rabbit, snake
+ 1. the spanish is not the social-worker##6
+ 2. the person eating apricot is somewhere to the left of the spanish##5
+ 3. the teacher is on the left of the person eating watermelon##1
+ 4. the owner of the rabbit is somewhere to the right of the person eating cucumber##5
+ 5. the person drinking coffee is the teacher##1
+ 6. the security-guard is not to the right of the spanish
+ 7. the social-worker is the person drinking juice##1
+ 8. the owner of the goldfish is somewhere to the left of the dutch##5
+ 9. the person drinking water is somewhere to the left of the person eating potato##5
+10. the security-guard is not to the right of the person drinking sprite
+11. the person eating cucumber is somewhere to the left of the person who's hobby is drawing##5
+12. the analyst is not to the left of the analyst
+13. the analyst is not to the left of the spanish
+14. the spanish is in an even position##4
+15. the person who's hobby is video-games is not the owner of the rabbit##6
+16. the dutch is not to the left of the person eating lime
+17. the dutch is on the left of the owner of the rabbit##1
+18. the owner of the fish is somewhere to the right of the owner of the goldfish##5
+19. the person who's hobby is magic-tricks is not the owner of the goldfish##6
+20. the person eating watermelon is not to the left of the person drinking soy-milk
+21. the american is the owner of the lizard##1
+22. the person drinking iced-tea is somewhere to the left of the person eating watermelon##5
+23. the person who's hobby is video-games is the person drinking water##1
+24. the owner of the fish is the person drinking sprite##1
+25. the person who's hobby is drawing is not to the left of the owner of the goldfish
+26. the spanish is not the person drinking coffee##6
+27. the person drinking juice is on the left or right of the person drinking soy-milk##3
+28. the dutch is not the social-worker##6
+29. the person who's hobby is puzzles is on the left or right of the journalist##3
+30. the person who's hobby is puzzles is on the far right##1
+31. the person drinking soy-milk is on the left of the owner of the lizard##1
+32. the french is not the social-worker##6
+33. the thai is not to the left of the teacher
+34. the person who's hobby is skydiving is not to the right of the person drinking iced-tea
+35. the american is not to the left of the person who's hobby is camping
+36. the person drinking soy-milk is not to the left of the dutch
+37. the person drinking iced-tea is on the right of the person drinking sprite##1
+38. the spanish is not to the left of the fisherman
+39. the fisherman is not the thai##6
+40. the american is not to the right of the person who's hobby is puzzles
+41. the egyptian is on the far left or far right##3
+42. the french is somewhere to the right of the person who's hobby is magic-tricks##5
+43. the person who's hobby is camping is on the left or right of the thai##3
+44. the person drinking sprite is not to the right of the person who's hobby is skydiving
+45. the security-guard is on the left of the spanish##1
+46. the person eating cucumber is somewhere to the left of the person who's hobby is puzzles##5
+47. the owner of the fish is on the left or right of the person who's hobby is skydiving##3
+48. the person who's hobby is skydiving is the person eating lime##1
+49. the person eating potato is on the right of the person who's hobby is video-games##1
+50. the owner of the goldfish is not to the right of the dutch
+51. the analyst is somewhere to the left of the social-worker##5
+52. the owner of the fish is on the left or right of the owner of the snake##3
+53. the thai is somewhere to the right of the egyptian##5","{'Beverage': ['water', 'sprite', 'iced-tea', 'coffee', 'soy-milk', 'juice'], 'Food': ['apricot', 'potato', 'lime', 'cucumber', 'watermelon', 'spinach'], 'Hobby': ['video-games', 'magic-tricks', 'skydiving', 'camping', 'drawing', 'puzzles'], 'Job': ['security-guard', 'fisherman', 'analyst', 'teacher', 'journalist', 'social-worker'], 'Nationality': ['egyptian', 'spanish', 'french', 'dutch', 'thai', 'american'], 'Pet': ['goldfish', 'fish', 'snake', 'chinchilla', 'rabbit', 'lizard']}"
+Pt1_6x6_level8-1,"There are 6 different favourite beverages: 7up, cola, hot-chocolate, juice, soy-milk, water
+There 6 different types of food: broccoli, cucumber, lemon, nectarine, orange, peas
+The people have 6 different hobbies: baking, camping, dancing, drawing, reading, traveling
+The people perfer 6 different movie-genres: adventure, crime, documentary, family, satire, sports
+There are 6 different nationalities: argentine, australian, french, german, italian, thai
+6 different pets are kept: hedgehog, lizard, mouse, rabbit, snake, turtle
+ 1. the person who's hobby is dancing is not the owner of the rabbit##6
+ 2. the person eating nectarine is not to the left of the person eating lemon
+ 3. the owner of the hedgehog is somewhere to the right of the person drinking juice##5
+ 4. the person eating broccoli is on the left or right of the person who's hobby is baking##3
+ 5. the person eating lemon is not to the right of the french
+ 6. the person watching sports movies is on the left of the thai##1
+ 7. the person watching crime movies is on the left or right of the person drinking cola##3
+ 8. the australian is on the left or right of the person watching adventure movies##3
+ 9. the person watching adventure movies is not to the right of the person drinking 7up
+10. the owner of the mouse is not the person eating peas##6
+11. the person who's hobby is drawing is somewhere between the owner of the rabbit and the owner of the mouse##7
+12. the owner of the turtle is not the person watching family movies##6
+13. the person drinking 7up is on the left or right of the person who's hobby is camping##3
+14. the person eating cucumber is not the owner of the hedgehog##6
+15. the italian is somewhere to the right of the french##5
+16. the person eating peas is somewhere to the left of the person eating orange##5
+17. the person eating lemon is somewhere to the left of the person who's hobby is drawing##5
+18. the french is not to the right of the owner of the mouse
+19. the person drinking hot-chocolate is not the owner of the snake##6
+20. the person drinking cola is not the italian##6
+21. the person watching satire movies is not the german##6
+22. the person watching documentary movies is not to the right of the person watching adventure movies
+23. the german is not the person who's hobby is dancing##6
+24. the person watching crime movies is on the far left or far right##3
+25. the owner of the hedgehog is in an even position##4
+26. the person watching family movies is not to the right of the owner of the mouse
+27. the person eating cucumber is somewhere to the right of the thai##5
+28. the person watching documentary movies is on the left or right of the person who's hobby is dancing##3
+29. the person drinking 7up is not to the right of the argentine
+30. the person drinking cola is not to the left of the person eating nectarine
+31. the person drinking soy-milk is somewhere between the person who's hobby is reading and the german##7
+32. the person who's hobby is dancing is on the left or right of the person who's hobby is baking##3
+33. the person who's hobby is baking is not to the left of the person drinking hot-chocolate
+34. the person who's hobby is traveling is on the far right##1
+35. the argentine is on the right of the person drinking hot-chocolate##1
+36. the australian is not the owner of the hedgehog##6
+37. the owner of the snake is somewhere to the left of the person who's hobby is camping##5
+38. the owner of the hedgehog is on the left or right of the person watching sports movies##3
+39. the person who's hobby is dancing is somewhere to the left of the person eating lemon##5
+40. the person drinking 7up is on the left or right of the person eating peas##3
+41. the person watching satire movies is somewhere to the left of the person drinking water##5
+42. the person eating orange is not the french##6
+43. the person watching family movies is somewhere to the right of the thai##5
+44. the person drinking water is not to the left of the person drinking cola
+45. the owner of the turtle is somewhere to the right of the person watching family movies##5
+46. the owner of the snake is in an even position##4
+47. the person eating nectarine is on the left of the person watching family movies##1
+48. the person drinking juice is somewhere to the right of the owner of the lizard##5
+49. the person who's hobby is dancing is somewhere to the right of the australian##5
+50. the person eating lemon is on the left or right of the person who's hobby is dancing##3
+51. the person who's hobby is traveling is not to the left of the person watching adventure movies","{'Beverage': ['hot-chocolate', '7up', 'juice', 'soy-milk', 'cola', 'water'], 'Food': ['peas', 'broccoli', 'lemon', 'nectarine', 'cucumber', 'orange'], 'Hobby': ['baking', 'dancing', 'camping', 'drawing', 'reading', 'traveling'], 'Movie-Genre': ['documentary', 'adventure', 'sports', 'satire', 'family', 'crime'], 'Nationality': ['australian', 'argentine', 'german', 'thai', 'french', 'italian'], 'Pet': ['lizard', 'snake', 'rabbit', 'hedgehog', 'mouse', 'turtle']}"
+Pt1_6x6_level8-2,"There are 6 different favourite beverages: coffee, cola, fanta, milk, mirinda, tea
+The people have 6 different hobbies: baking, cooking, fishing, gardening, puzzles, sudoku
+The people have 6 different jobs:  accountant, architect, dancer, fisherman, freelancer, project-manager
+The people perfer 6 different movie-genres: action, adventure, comedy, documentary, romance, western
+The people prefer 6 different types of sport: ice-hockey, lacrosse, soccer, swimming, volleyball, water-polo
+The people use 6 different means of transport: airplane, motorbike, snowmobile, taxi, train, tram
+ 1. the person drinking mirinda is somewhere to the right of the person watching romance movies##5
+ 2. the project-manager is somewhere to the left of the person who's sport is ice-hockey##5
+ 3. the person driving the tram is not to the left of the architect
+ 4. the person watching action movies is not to the right of the person driving the snowmobile
+ 5. the person who's sport is soccer is not the person driving the motorbike##6
+ 6. the person driving the snowmobile is on the far left or far right##3
+ 7. the person watching romance movies is on the left of the person who's hobby is fishing##1
+ 8. the person who's hobby is puzzles is not to the right of the freelancer
+ 9. the person watching western movies is on the left or right of the person driving the train##3
+10. the person drinking mirinda is not to the right of the person who's sport is soccer
+11. the person drinking tea is not to the right of the accountant
+12. the person who's hobby is gardening is not to the left of the person drinking milk
+13. the freelancer is on the far right##1
+14. the person watching adventure movies is not the person who's hobby is cooking##6
+15. the person drinking mirinda is on the left or right of the freelancer##3
+16. the architect is not to the right of the person watching documentary movies
+17. the freelancer is not the person drinking milk##6
+18. the person drinking cola is somewhere to the right of the person who's hobby is sudoku##5
+19. the person who's hobby is puzzles is on the left or right of the person watching comedy movies##3
+20. the person driving the tram is on the right of the dancer##1
+21. the person who's hobby is baking is not to the right of the fisherman
+22. the person drinking tea is not the person watching comedy movies##6
+23. the person who's sport is soccer is on the left or right of the person watching romance movies##3
+24. the person watching documentary movies is on the left or right of the person watching action movies##3
+25. the accountant is on the left or right of the person who's hobby is gardening##3
+26. the person who's hobby is sudoku is in an odd position##4
+27. the dancer is the person who's hobby is baking##1
+28. the person driving the taxi is somewhere to the right of the person driving the motorbike##5
+29. the freelancer is not the person who's hobby is gardening##6
+30. the person watching comedy movies is on the left of the person who's sport is ice-hockey##1
+31. the person who's sport is lacrosse is not to the left of the person driving the tram
+32. the person who's hobby is baking is on the left or right of the person drinking tea##3
+33. the person who's hobby is puzzles is not to the left of the person drinking coffee
+34. the person driving the airplane is not the person who's sport is lacrosse##6
+35. the accountant is not to the left of the person who's hobby is sudoku
+36. the person drinking milk is somewhere to the left of the freelancer##5
+37. the person watching comedy movies is not to the right of the person drinking milk
+38. the person watching western movies is not to the left of the person who's sport is soccer
+39. the person drinking fanta is not the fisherman##6
+40. the architect is not to the left of the person watching action movies
+41. the person watching action movies is the person who's sport is volleyball##1
+42. the person who's sport is lacrosse is in an even position##4
+43. the project-manager is on the left or right of the person watching documentary movies##3
+44. the architect is on the left or right of the person driving the snowmobile##3
+45. the person driving the airplane is somewhere between the person watching romance movies and the architect##7
+46. the person drinking fanta is the person watching comedy movies##1
+47. the person who's sport is ice-hockey is somewhere to the right of the person watching action movies##5
+48. the person drinking coffee is not to the right of the person driving the airplane
+49. the person watching comedy movies is somewhere to the right of the person who's sport is water-polo##5
+50. the person who's hobby is sudoku is on the left of the person who's sport is ice-hockey##1","{'Beverage': ['coffee', 'tea', 'fanta', 'milk', 'mirinda', 'cola'], 'Hobby': ['baking', 'puzzles', 'sudoku', 'gardening', 'fishing', 'cooking'], 'Job': ['dancer', 'architect', 'project-manager', 'fisherman', 'accountant', 'freelancer'], 'Movie-Genre': ['action', 'documentary', 'comedy', 'romance', 'adventure', 'western'], 'Sport': ['volleyball', 'water-polo', 'swimming', 'ice-hockey', 'soccer', 'lacrosse'], 'Transport': ['snowmobile', 'tram', 'airplane', 'motorbike', 'train', 'taxi']}"
+Pt1_6x6_level8-3,"There are 6 different favourite beverages: cola, fanta, lemonade, milk, soy-milk, tea
+The people have 6 different jobs:  engineer, fisherman, journalist, musician, paramedic, social-worker
+The people prefer 6 different music-genres: classical, d&b, funk, metal, punk, salsa
+There are 6 different nationalities: argentine, colombian, dutch, french, nigerian, pakistani
+The people prefer 6 different types of sport: climbing, cycling, golf, lacrosse, skateboarding, weightlifting
+The people use 6 different means of transport: helicopter, jet-ski, motorbike, roller, scooter, trike
+ 1. the person who's sport is cycling is not to the right of the fan of punk
+ 2. the journalist is not to the right of the person driving the motorbike
+ 3. the person who's sport is cycling is somewhere to the right of the person drinking lemonade##5
+ 4. the person who's sport is weightlifting is the fan of d&b##1
+ 5. the journalist is somewhere to the left of the person drinking milk##5
+ 6. the engineer is the person drinking fanta##1
+ 7. the person driving the roller is not to the left of the person drinking lemonade
+ 8. the person who's sport is climbing is not the person drinking fanta##6
+ 9. the person driving the motorbike is not the pakistani##6
+10. the person drinking fanta is somewhere to the left of the musician##5
+11. the fan of salsa is somewhere between the fan of classical and the fan of punk##7
+12. the dutch is not to the left of the fisherman
+13. the person driving the helicopter is not the person who's sport is climbing##6
+14. the person drinking fanta is somewhere to the left of the nigerian##5
+15. the person who's sport is lacrosse is not the person drinking lemonade##6
+16. the fan of classical is somewhere to the left of the pakistani##5
+17. the fan of metal is somewhere to the right of the fisherman##5
+18. the fisherman is not to the left of the person who's sport is weightlifting
+19. the person who's sport is climbing is on the left of the person drinking soy-milk##1
+20. the social-worker is the person who's sport is weightlifting##1
+21. the person drinking milk is somewhere to the left of the person driving the scooter##5
+22. the person who's sport is skateboarding is not the person driving the trike##6
+23. the person who's sport is cycling is on the right of the person driving the helicopter##1
+24. the person drinking tea is the colombian##1
+25. the fan of metal is somewhere to the right of the person drinking cola##5
+26. the person who's sport is skateboarding is somewhere to the right of the dutch##5
+27. the person who's sport is climbing is somewhere to the right of the colombian##5
+28. the journalist is the fan of salsa##1
+29. the person driving the roller is not to the left of the fan of classical
+30. the musician is not to the left of the fan of salsa
+31. the fan of classical is on the left of the person driving the roller##1
+32. the person driving the scooter is somewhere to the right of the fisherman##5
+33. the person who's sport is golf is not the journalist##6
+34. the person driving the trike is somewhere to the right of the person driving the roller##5
+35. the person who's sport is skateboarding is somewhere to the right of the colombian##5
+36. the fan of punk is somewhere to the right of the person who's sport is lacrosse##5
+37. the fan of d&b is somewhere to the right of the pakistani##5
+38. the person drinking milk is on the left or right of the fan of salsa##3
+39. the person drinking lemonade is somewhere to the right of the person driving the jet-ski##5
+40. the person drinking tea is somewhere to the left of the fan of metal##5
+41. the nigerian is not to the left of the person drinking milk
+42. the pakistani is on the left of the person drinking tea##1
+43. the paramedic is not to the left of the person driving the roller
+44. the person driving the trike is somewhere to the right of the journalist##5
+45. the french is somewhere to the left of the argentine##5
+46. the person who's sport is lacrosse is on the far left or far right##3","{'Beverage': ['fanta', 'lemonade', 'tea', 'cola', 'milk', 'soy-milk'], 'Job': ['engineer', 'paramedic', 'social-worker', 'journalist', 'fisherman', 'musician'], 'Music-Genre': ['classical', 'funk', 'd&b', 'salsa', 'punk', 'metal'], 'Nationality': ['french', 'pakistani', 'colombian', 'argentine', 'dutch', 'nigerian'], 'Sport': ['lacrosse', 'golf', 'weightlifting', 'cycling', 'climbing', 'skateboarding'], 'Transport': ['jet-ski', 'roller', 'helicopter', 'motorbike', 'trike', 'scooter']}"
+Pt1_6x6_level8-4,"There 6 different types of food: apricot, cabbage, cauliflower, kale, lemon, spinach
+The people have 6 different hobbies: board-games, cooking, magic-tricks, puzzles, reading, rock-climbing
+The people have 6 different jobs:  bartender, firefighter, fisherman, pilot, police-officer, social-worker
+The people perfer 6 different movie-genres: drama, horror, musical, scientific, spy, zombie
+The people prefer 6 different music-genres: disco, dubstep, electronic, r&b, soul, trance
+The people prefer 6 different types of sport: basketball, golf, ice-hockey, lacrosse, snowboarding, weightlifting
+ 1. the firefighter is in an even position##4
+ 2. the person who's sport is ice-hockey is somewhere to the left of the fan of soul##5
+ 3. the person who's hobby is board-games is somewhere to the right of the fan of electronic##5
+ 4. the person who's sport is basketball is on the left of the person who's hobby is cooking##1
+ 5. the person watching spy movies is somewhere to the right of the person eating spinach##5
+ 6. the fan of soul is somewhere to the left of the person eating apricot##5
+ 7. the person watching musical movies is not to the left of the person eating cauliflower
+ 8. the person who's sport is golf is on the left or right of the person eating kale##3
+ 9. the person who's hobby is magic-tricks is on the left or right of the social-worker##3
+10. the person eating cauliflower is not to the left of the person eating spinach
+11. the person who's hobby is reading is somewhere between the bartender and the person watching musical movies##7
+12. the person watching drama movies is between the person eating cauliflower and the person eating cabbage##2
+13. the fan of disco is not the person watching scientific movies##6
+14. the person who's hobby is board-games is somewhere between the person watching horror movies and the person watching spy movies##7
+15. the person watching drama movies is in an even position##4
+16. the person who's sport is basketball is somewhere to the right of the bartender##5
+17. the person watching zombie movies is somewhere to the right of the person who's hobby is magic-tricks##5
+18. the person watching drama movies is somewhere to the right of the person who's hobby is magic-tricks##5
+19. the person watching horror movies is somewhere to the right of the fan of soul##5
+20. the person eating cauliflower is somewhere to the left of the fisherman##5
+21. the police-officer is the person who's hobby is puzzles##1
+22. the fan of r&b is somewhere to the right of the pilot##5
+23. the fan of disco is somewhere to the left of the fisherman##5
+24. the person who's sport is ice-hockey is somewhere to the left of the fan of r&b##5
+25. the person eating lemon is the person watching zombie movies##1
+26. the fan of disco is somewhere between the person who's sport is ice-hockey and the person who's sport is basketball##7
+27. the fisherman is somewhere to the left of the fan of dubstep##5
+28. the person who's hobby is puzzles is not to the left of the person who's hobby is board-games
+29. the person who's hobby is board-games is on the left of the person who's sport is lacrosse##1
+30. the fan of soul is not to the right of the fan of dubstep
+31. the person who's hobby is board-games is somewhere to the right of the fan of trance##5
+32. the person who's hobby is puzzles is in an even position##4
+33. the fan of electronic is not the social-worker##6
+34. the person who's hobby is cooking is somewhere to the left of the person eating lemon##5
+35. the firefighter is not the person watching musical movies##6
+36. the person eating spinach is not the fan of r&b##6
+37. the fan of electronic is on the left of the person who's hobby is board-games##1
+38. the person eating lemon is somewhere to the left of the person who's hobby is puzzles##5
+39. the person watching horror movies is not the person who's hobby is magic-tricks##6
+40. the person who's hobby is rock-climbing is on the left of the person eating apricot##1
+41. the person watching spy movies is somewhere to the right of the pilot##5
+42. the person who's sport is weightlifting is not to the right of the person who's hobby is reading
+43. the fan of r&b is between the firefighter and the police-officer##2
+44. the person eating lemon is not to the left of the person who's hobby is reading
+45. the person eating lemon is not to the left of the person who's sport is ice-hockey
+46. the person who's hobby is board-games is somewhere between the person who's hobby is puzzles and the person who's sport is weightlifting##7
+47. the person watching spy movies is somewhere to the right of the person who's sport is snowboarding##5
+48. the person who's hobby is puzzles is not to the left of the fan of soul
+49. the pilot is on the left or right of the person eating apricot##3
+50. the person watching scientific movies is on the left of the fan of disco##1
+51. the person who's sport is snowboarding is somewhere to the right of the person eating spinach##5
+52. the police-officer is somewhere to the right of the fan of disco##5
+53. the pilot is in an odd position##4","{'Food': ['cabbage', 'spinach', 'cauliflower', 'apricot', 'lemon', 'kale'], 'Hobby': ['magic-tricks', 'reading', 'rock-climbing', 'cooking', 'board-games', 'puzzles'], 'Job': ['bartender', 'social-worker', 'pilot', 'firefighter', 'fisherman', 'police-officer'], 'Movie-Genre': ['scientific', 'drama', 'musical', 'horror', 'zombie', 'spy'], 'Music-Genre': ['trance', 'disco', 'soul', 'electronic', 'r&b', 'dubstep'], 'Sport': ['ice-hockey', 'weightlifting', 'basketball', 'snowboarding', 'golf', 'lacrosse']}"
+Pt1_6x6_level8-5,"There 6 different types of food: broccoli, carrot, cranberry, onion, peas, pineapple
+The people have 6 different hobbies: baking, cooking, rock-climbing, singing, skydiving, sudoku
+The people have 6 different jobs:  analyst, journalist, manager, paramedic, photographer, videographer
+The people perfer 6 different movie-genres: action, comedy, crime, horror, thriller, time-travel
+The people prefer 6 different music-genres: country, d&b, funk, house, punk, techno
+6 different pets are kept: bird, chinchilla, ferret, frog, goat, hamster
+ 1. the owner of the frog is not to the left of the person who's hobby is sudoku
+ 2. the manager is somewhere to the right of the journalist##5
+ 3. the person watching time-travel movies is on the far right##1
+ 4. the person eating onion is not to the left of the person who's hobby is cooking
+ 5. the owner of the bird is not the person who's hobby is singing##6
+ 6. the person eating carrot is on the left or right of the person eating broccoli##3
+ 7. the fan of techno is the person watching comedy movies##1
+ 8. the owner of the chinchilla is not to the left of the person who's hobby is sudoku
+ 9. the person who's hobby is baking is the person eating broccoli##1
+10. the person who's hobby is sudoku is not the analyst##6
+11. the person who's hobby is skydiving is on the left or right of the person who's hobby is baking##3
+12. the person watching action movies is on the right of the owner of the goat##1
+13. the person watching time-travel movies is on the left or right of the manager##3
+14. the person eating pineapple is not to the left of the person who's hobby is sudoku
+15. the owner of the hamster is somewhere between the person watching crime movies and the person who's hobby is sudoku##7
+16. the owner of the ferret is not to the left of the person who's hobby is rock-climbing
+17. the owner of the hamster is not the person watching crime movies##6
+18. the person eating carrot is not to the left of the person who's hobby is rock-climbing
+19. the person eating peas is on the right of the fan of house##1
+20. the fan of punk is on the left or right of the person who's hobby is sudoku##3
+21. the fan of punk is somewhere between the fan of d&b and the journalist##7
+22. the person eating carrot is not to the left of the owner of the goat
+23. the paramedic is somewhere to the right of the person eating carrot##5
+24. the owner of the chinchilla is not to the left of the fan of funk
+25. the person eating peas is not the person who's hobby is skydiving##6
+26. the paramedic is somewhere to the right of the person watching comedy movies##5
+27. the fan of d&b is on the far left or far right##3
+28. the owner of the bird is in an odd position##4
+29. the person watching crime movies is not the videographer##6
+30. the owner of the bird is somewhere to the left of the person watching crime movies##5
+31. the owner of the ferret is not to the left of the person who's hobby is skydiving
+32. the person watching action movies is not the person eating broccoli##6
+33. the person who's hobby is singing is not the fan of d&b##6
+34. the person watching action movies is somewhere to the left of the owner of the ferret##5
+35. the journalist is somewhere between the paramedic and the videographer##7
+36. the person eating broccoli is in an odd position##4
+37. the person who's hobby is singing is on the right of the person eating cranberry##1
+38. the person eating broccoli is somewhere between the person eating carrot and the person eating peas##7
+39. the person eating carrot is not the owner of the ferret##6
+40. the person eating peas is not to the right of the fan of country
+41. the fan of house is the person who's hobby is skydiving##1
+42. the fan of house is not the owner of the chinchilla##6
+43. the person who's hobby is cooking is in an even position##4
+44. the manager is on the right of the paramedic##1
+45. the fan of funk is on the left or right of the person watching horror movies##3
+46. the owner of the frog is on the right of the person eating peas##1
+47. the analyst is not to the right of the manager
+48. the person watching horror movies is not to the right of the fan of country
+49. the owner of the chinchilla is not to the right of the person watching crime movies
+50. the owner of the goat is somewhere to the left of the person watching time-travel movies##5","{'Food': ['pineapple', 'carrot', 'broccoli', 'cranberry', 'peas', 'onion'], 'Hobby': ['sudoku', 'rock-climbing', 'baking', 'skydiving', 'singing', 'cooking'], 'Job': ['videographer', 'analyst', 'journalist', 'paramedic', 'manager', 'photographer'], 'Movie-Genre': ['thriller', 'action', 'comedy', 'horror', 'crime', 'time-travel'], 'Music-Genre': ['d&b', 'punk', 'techno', 'house', 'funk', 'country'], 'Pet': ['goat', 'hamster', 'bird', 'ferret', 'chinchilla', 'frog']}"
+Pt1_6x6_level8-6,"There are 6 different favourite beverages: coffee, fanta, hot-chocolate, juice, mirinda, water
+The people have 6 different hobbies: board-games, card-games, gardening, photography, video-games, woodworking
+The people perfer 6 different movie-genres: family, horror, musical, mystery, time-travel, zombie
+The people prefer 6 different music-genres: gospel, jazz, metal, reggae, salsa, techno
+The people prefer 6 different types of sport: rowing, rugby, skateboarding, snowboarding, swimming, tennis
+The people use 6 different means of transport: boat, bus, car, motorbike, taxi, train
+ 1. the person who's sport is rugby is not to the left of the person who's hobby is gardening
+ 2. the person watching family movies is not to the right of the person watching time-travel movies
+ 3. the person drinking fanta is the person driving the taxi##1
+ 4. the person drinking water is not to the right of the person who's hobby is photography
+ 5. the person watching time-travel movies is the fan of techno##1
+ 6. the person watching mystery movies is somewhere between the person watching family movies and the person watching horror movies##7
+ 7. the person who's sport is snowboarding is not to the left of the person watching time-travel movies
+ 8. the person driving the motorbike is not the person drinking fanta##6
+ 9. the person watching mystery movies is on the left or right of the person watching horror movies##3
+10. the person who's hobby is woodworking is on the left or right of the person drinking fanta##3
+11. the person drinking juice is not to the right of the person who's hobby is card-games
+12. the person driving the taxi is on the left or right of the person watching family movies##3
+13. the fan of reggae is on the right of the fan of gospel##1
+14. the person drinking fanta is not to the right of the person who's hobby is video-games
+15. the person watching zombie movies is somewhere to the left of the person who's hobby is photography##5
+16. the person who's sport is rugby is somewhere to the left of the person driving the taxi##5
+17. the fan of jazz is on the right of the person watching time-travel movies##1
+18. the person who's sport is rowing is not the person watching family movies##6
+19. the fan of jazz is on the left or right of the person drinking juice##3
+20. the person driving the train is somewhere between the person driving the motorbike and the fan of salsa##7
+21. the fan of reggae is somewhere to the left of the person watching time-travel movies##5
+22. the person who's hobby is woodworking is on the left or right of the person who's hobby is board-games##3
+23. the person who's sport is rowing is in an odd position##4
+24. the person who's hobby is video-games is not the person driving the motorbike##6
+25. the person driving the car is somewhere between the person driving the boat and the person driving the bus##7
+26. the person watching time-travel movies is not to the right of the person who's sport is snowboarding
+27. the person watching family movies is somewhere between the person watching mystery movies and the person drinking coffee##7
+28. the person who's sport is snowboarding is the person watching zombie movies##1
+29. the person who's sport is tennis is not to the left of the person watching zombie movies
+30. the person drinking water is on the right of the fan of metal##1
+31. the person drinking water is not the person who's sport is skateboarding##6
+32. the person driving the boat is not to the right of the fan of metal
+33. the person who's hobby is woodworking is on the left or right of the person drinking coffee##3
+34. the fan of jazz is on the left or right of the person drinking juice##3
+35. the person watching horror movies is not to the left of the person drinking mirinda
+36. the person watching zombie movies is not to the left of the fan of jazz
+37. the person drinking hot-chocolate is the fan of reggae##1
+38. the person watching mystery movies is somewhere to the left of the person drinking water##5
+39. the person driving the train is the person who's hobby is woodworking##1
+40. the fan of gospel is on the left or right of the person who's hobby is woodworking##3
+41. the person watching musical movies is not to the right of the person watching family movies
+42. the person watching mystery movies is not the person who's sport is rowing##6
+43. the person watching horror movies is not to the left of the person drinking mirinda
+44. the person drinking hot-chocolate is on the right of the person who's sport is swimming##1","{'Beverage': ['coffee', 'hot-chocolate', 'fanta', 'mirinda', 'juice', 'water'], 'Hobby': ['gardening', 'woodworking', 'board-games', 'video-games', 'card-games', 'photography'], 'Movie-Genre': ['musical', 'family', 'time-travel', 'zombie', 'mystery', 'horror'], 'Music-Genre': ['gospel', 'reggae', 'techno', 'jazz', 'metal', 'salsa'], 'Sport': ['swimming', 'rugby', 'rowing', 'snowboarding', 'skateboarding', 'tennis'], 'Transport': ['motorbike', 'train', 'taxi', 'boat', 'car', 'bus']}"
+Pt1_6x6_level8-7,"There are 6 different favourite beverages: cola, fanta, milk, mirinda, soy-milk, water
+There 6 different types of food: blueberry, cherry, pomegranate, potato, radish, spinach
+The people have 6 different hobbies: board-games, card-games, chess, hiking, puzzles, singing
+The people have 6 different jobs:  chef, electrician, paramedic, police-officer, social-worker, videographer
+6 different pets are kept: bird, frog, guinea-pig, hedgehog, rabbit, turtle
+The people prefer 6 different types of sport: badminton, cycling, golf, parkour, skiing, water-polo
+ 1. the person drinking soy-milk is the owner of the turtle##1
+ 2. the person who's sport is cycling is not to the right of the owner of the rabbit
+ 3. the owner of the bird is somewhere between the person who's sport is parkour and the person who's hobby is board-games##7
+ 4. the person who's sport is cycling is on the right of the person eating cherry##1
+ 5. the person who's sport is water-polo is in an even position##4
+ 6. the person who's hobby is hiking is not to the left of the owner of the hedgehog
+ 7. the person who's hobby is card-games is somewhere between the person who's hobby is board-games and the person eating spinach##7
+ 8. the person who's hobby is chess is not the owner of the hedgehog##6
+ 9. the police-officer is not to the right of the person drinking soy-milk
+10. the police-officer is on the right of the person drinking milk##1
+11. the person drinking milk is between the person who's hobby is card-games and the owner of the bird##2
+12. the person who's hobby is hiking is the social-worker##1
+13. the person who's hobby is puzzles is on the right of the person drinking cola##1
+14. the owner of the hedgehog is somewhere to the right of the owner of the rabbit##5
+15. the person drinking milk is somewhere to the right of the person who's sport is parkour##5
+16. the electrician is on the right of the person who's hobby is puzzles##1
+17. the person who's hobby is board-games is on the left of the person who's sport is golf##1
+18. the person drinking water is the chef##1
+19. the person eating blueberry is on the right of the person who's sport is badminton##1
+20. the electrician is somewhere to the left of the person drinking fanta##5
+21. the owner of the hedgehog is the person eating pomegranate##1
+22. the person eating cherry is on the left of the person drinking milk##1
+23. the owner of the rabbit is the person who's hobby is singing##1
+24. the person drinking mirinda is on the right of the person drinking milk##1
+25. the person eating radish is on the left of the social-worker##1
+26. the owner of the guinea-pig is not the person who's sport is cycling##6
+27. the owner of the rabbit is not to the left of the person drinking milk
+28. the electrician is not to the right of the person drinking soy-milk
+29. the owner of the turtle is somewhere between the social-worker and the police-officer##7
+30. the owner of the rabbit is on the left or right of the person drinking water##3
+31. the paramedic is between the owner of the frog and the person drinking fanta##2","{'Beverage': ['cola', 'water', 'milk', 'mirinda', 'soy-milk', 'fanta'], 'Food': ['spinach', 'cherry', 'blueberry', 'potato', 'radish', 'pomegranate'], 'Hobby': ['chess', 'puzzles', 'singing', 'card-games', 'board-games', 'hiking'], 'Job': ['videographer', 'chef', 'electrician', 'police-officer', 'paramedic', 'social-worker'], 'Pet': ['guinea-pig', 'bird', 'rabbit', 'frog', 'turtle', 'hedgehog'], 'Sport': ['parkour', 'badminton', 'cycling', 'water-polo', 'skiing', 'golf']}"
+Pt1_6x6_level8-8,"There are 6 different favourite beverages: 7up, hot-chocolate, milk, soy-milk, sprite, water
+There 6 different types of food: apple, asparagus, eggplant, garlic, raspberry, zucchini
+The people perfer 6 different movie-genres: drama, martial-arts, sports, spy, time-travel, zombie
+There are 6 different nationalities: american, canadian, egyptian, german, pakistani, russian
+6 different pets are kept: dog, ferret, goldfish, hamster, mouse, rabbit
+The people prefer 6 different types of sport: baseball, climbing, ice-hockey, snowboarding, volleyball, weightlifting
+ 1. the egyptian is somewhere to the left of the german##5
+ 2. the american is on the left of the person drinking soy-milk##1
+ 3. the owner of the dog is somewhere to the left of the person drinking 7up##5
+ 4. the person watching martial-arts movies is the person eating raspberry##1
+ 5. the person watching sports movies is not to the left of the person drinking soy-milk
+ 6. the person eating apple is somewhere to the right of the owner of the goldfish##5
+ 7. the owner of the ferret is not to the left of the owner of the rabbit
+ 8. the person watching spy movies is not to the right of the owner of the mouse
+ 9. the person eating eggplant is not the person watching sports movies##6
+10. the person who's sport is weightlifting is not the egyptian##6
+11. the person drinking water is somewhere to the left of the person drinking milk##5
+12. the american is not to the left of the person watching zombie movies
+13. the person watching spy movies is somewhere to the right of the egyptian##5
+14. the owner of the mouse is not the person drinking sprite##6
+15. the person eating apple is somewhere to the left of the pakistani##5
+16. the person eating apple is the canadian##1
+17. the person watching time-travel movies is not to the left of the owner of the ferret
+18. the person who's sport is snowboarding is somewhere to the left of the person watching spy movies##5
+19. the person who's sport is snowboarding is not to the right of the person drinking water
+20. the person watching time-travel movies is not to the left of the russian
+21. the person eating apple is the person who's sport is ice-hockey##1
+22. the person drinking soy-milk is on the left or right of the person eating eggplant##3
+23. the owner of the goldfish is the person eating asparagus##1
+24. the owner of the hamster is in an even position##4
+25. the owner of the ferret is on the left of the owner of the dog##1
+26. the owner of the mouse is not the person eating raspberry##6
+27. the owner of the hamster is on the left or right of the person watching drama movies##3
+28. the owner of the rabbit is somewhere to the left of the german##5
+29. the person drinking sprite is somewhere to the right of the person eating garlic##5
+30. the person who's sport is volleyball is somewhere to the right of the person drinking 7up##5
+31. the russian is on the left or right of the person who's sport is weightlifting##3
+32. the person watching zombie movies is in an odd position##4
+33. the person watching spy movies is on the left or right of the person drinking soy-milk##3
+34. the person drinking milk is not to the left of the person drinking milk
+35. the owner of the ferret is somewhere to the left of the person eating asparagus##5
+36. the person eating zucchini is not to the right of the person drinking water
+37. the person eating asparagus is not the owner of the dog##6
+38. the person drinking water is on the right of the person drinking hot-chocolate##1
+39. the person eating zucchini is not to the left of the person who's sport is snowboarding
+40. the canadian is in an odd position##4
+41. the person who's sport is weightlifting is somewhere to the right of the person who's sport is baseball##5
+42. the person drinking soy-milk is on the left of the owner of the goldfish##1
+43. the person who's sport is baseball is the person drinking water##1
+44. the person watching martial-arts movies is in an even position##4
+45. the person who's sport is climbing is not the pakistani##6
+46. the person drinking water is the person eating eggplant##1
+47. the person watching zombie movies is not to the right of the person eating apple
+48. the russian is not to the left of the owner of the dog
+49. the person who's sport is baseball is on the left or right of the egyptian##3
+50. the russian is the person drinking 7up##1
+51. the person who's sport is snowboarding is on the left of the person eating eggplant##1
+52. the russian is on the left or right of the person drinking soy-milk##3
+53. the owner of the hamster is not to the left of the person who's sport is ice-hockey
+54. the person eating asparagus is somewhere to the right of the owner of the dog##5
+55. the person drinking hot-chocolate is not the owner of the ferret##6","{'Beverage': ['hot-chocolate', 'water', 'soy-milk', '7up', 'milk', 'sprite'], 'Food': ['zucchini', 'eggplant', 'garlic', 'asparagus', 'apple', 'raspberry'], 'Movie-Genre': ['zombie', 'spy', 'sports', 'time-travel', 'drama', 'martial-arts'], 'Nationality': ['egyptian', 'american', 'german', 'russian', 'canadian', 'pakistani'], 'Pet': ['rabbit', 'ferret', 'dog', 'goldfish', 'mouse', 'hamster'], 'Sport': ['snowboarding', 'baseball', 'weightlifting', 'climbing', 'ice-hockey', 'volleyball']}"
+Pt1_6x6_level8-9,"There 6 different types of food: asparagus, avocado, pepper, strawberry, watermelon, zucchini
+The people have 6 different jobs:  analyst, dressmaker, electrician, journalist, project-manager, writer
+The people prefer 6 different music-genres: ambient, blues, disco, gospel, indie, rock
+6 different pets are kept: cat, fish, goat, mouse, pony, rat
+The people prefer 6 different types of sport: badminton, handball, parkour, sailing, snowboarding, surfing
+The people use 6 different means of transport: bike, bus, car, ship, subway, tram
+ 1. the person eating pepper is on the left or right of the fan of rock##3
+ 2. the dressmaker is on the left of the project-manager##1
+ 3. the person eating avocado is not to the left of the dressmaker
+ 4. the writer is in an odd position##4
+ 5. the electrician is somewhere to the right of the fan of disco##5
+ 6. the writer is on the far left##1
+ 7. the person who's sport is badminton is not to the right of the owner of the fish
+ 8. the person driving the ship is somewhere to the left of the fan of disco##5
+ 9. the person who's sport is surfing is not to the right of the fan of ambient
+10. the person eating asparagus is somewhere to the left of the owner of the rat##5
+11. the person who's sport is surfing is on the left or right of the fan of gospel##3
+12. the person who's sport is snowboarding is not to the right of the person driving the subway
+13. the person driving the subway is somewhere to the right of the person eating zucchini##5
+14. the person driving the bus is on the right of the dressmaker##1
+15. the dressmaker is not the owner of the rat##6
+16. the owner of the mouse is between the person driving the subway and the person who's sport is handball##2
+17. the journalist is on the right of the fan of rock##1
+18. the person who's sport is sailing is not to the right of the journalist
+19. the journalist is not to the left of the owner of the mouse
+20. the fan of ambient is not to the right of the journalist
+21. the person who's sport is snowboarding is on the left of the owner of the rat##1
+22. the owner of the pony is on the left of the person eating watermelon##1
+23. the person driving the ship is not to the right of the person who's sport is surfing
+24. the journalist is not the person driving the bike##6
+25. the dressmaker is somewhere to the left of the journalist##5
+26. the person driving the tram is not to the right of the analyst
+27. the person who's sport is badminton is somewhere to the right of the owner of the cat##5
+28. the project-manager is in an even position##4
+29. the project-manager is on the right of the owner of the cat##1
+30. the person who's sport is parkour is not to the right of the owner of the rat
+31. the project-manager is not to the left of the person eating strawberry
+32. the owner of the fish is somewhere to the left of the fan of blues##5
+33. the fan of indie is not to the left of the person eating strawberry
+34. the owner of the cat is somewhere to the left of the person eating asparagus##5
+35. the fan of disco is not to the left of the owner of the goat
+36. the owner of the pony is not to the right of the owner of the rat
+37. the person eating watermelon is on the left or right of the person who's sport is surfing##3
+38. the owner of the cat is somewhere to the right of the owner of the goat##5
+39. the person driving the ship is not to the right of the person driving the car
+40. the fan of ambient is not to the left of the analyst
+41. the fan of blues is somewhere to the right of the person eating strawberry##5
+42. the journalist is not the person eating pepper##6
+43. the person driving the bike is the dressmaker##1
+44. the person eating strawberry is not the analyst##6
+45. the journalist is somewhere to the left of the electrician##5
+46. the fan of ambient is not to the left of the person driving the bus
+47. the fan of disco is on the left or right of the owner of the mouse##3
+48. the fan of rock is somewhere to the right of the person driving the tram##5
+49. the person driving the subway is in an odd position##4
+50. the person driving the ship is not to the right of the person who's sport is sailing
+51. the person who's sport is sailing is not to the right of the fan of ambient","{'Food': ['strawberry', 'watermelon', 'pepper', 'zucchini', 'asparagus', 'avocado'], 'Job': ['writer', 'analyst', 'dressmaker', 'project-manager', 'journalist', 'electrician'], 'Music-Genre': ['indie', 'gospel', 'disco', 'rock', 'ambient', 'blues'], 'Pet': ['pony', 'goat', 'cat', 'mouse', 'fish', 'rat'], 'Sport': ['surfing', 'sailing', 'handball', 'badminton', 'snowboarding', 'parkour'], 'Transport': ['ship', 'tram', 'bike', 'bus', 'subway', 'car']}"
diff --git a/part2/level8/Pt2_6x7_level8.csv b/part2/level8/Pt2_6x7_level8.csv
new file mode 100644
index 0000000000000000000000000000000000000000..abbf0befc81177908622da78c41215d0cd6fa21e
--- /dev/null
+++ b/part2/level8/Pt2_6x7_level8.csv
@@ -0,0 +1,679 @@
+ID,Clues,SolutionGrid
+Pt1_6x7_level8-0,"There are 7 different favourite beverages: almond-milk, hot-chocolate, lemonade, milk, mirinda, sprite, water
+The people have 7 different hobbies: chess, collecting, gardening, hiking, reading, skydiving, traveling
+The people have 7 different jobs:  coach, electrician, firefighter, freelancer, mechanic, police-officer, scientist
+There are 7 different nationalities: british, indian, japanese, mexican, russian, thai, turkish
+The people prefer 7 different types of sport: badminton, biathlon, cricket, cycling, ice-hockey, lacrosse, skiing
+The people use 7 different means of transport: bike, bus, motorbike, quad-bike, scooter, skateboard, snowmobile
+ 1. the person who's sport is cricket is not to the right of the person driving the skateboard
+ 2. the person who's sport is ice-hockey is not to the right of the mexican
+ 3. the indian is not the person drinking mirinda##6
+ 4. the thai is not the person who's sport is ice-hockey##6
+ 5. the person who's sport is lacrosse is in an even position##4
+ 6. the person who's sport is lacrosse is on the left or right of the person who's sport is skiing##3
+ 7. the person who's sport is skiing is somewhere to the left of the person who's sport is cycling##5
+ 8. the thai is not to the right of the person drinking milk
+ 9. the person drinking milk is somewhere to the left of the person driving the bike##5
+10. the japanese is between the person drinking almond-milk and the person driving the snowmobile##2
+11. the person drinking sprite is somewhere to the left of the person who's hobby is gardening##5
+12. the person driving the quad-bike is the person who's hobby is gardening##1
+13. the person who's hobby is hiking is not the person who's sport is skiing##6
+14. the person who's sport is badminton is not to the right of the person who's hobby is reading
+15. the person who's hobby is chess is not to the left of the person driving the bike
+16. the person who's hobby is hiking is not to the right of the person who's sport is lacrosse
+17. the freelancer is on the right of the person who's hobby is collecting##1
+18. the person who's hobby is skydiving is on the left or right of the mexican##3
+19. the person driving the scooter is on the far left or far right##3
+20. the person drinking mirinda is on the left or right of the person who's sport is biathlon##3
+21. the person who's hobby is gardening is not to the right of the police-officer
+22. the person driving the bus is on the left of the person drinking milk##1
+23. the person drinking sprite is not to the right of the person driving the scooter
+24. the person who's sport is biathlon is somewhere to the right of the person who's sport is skiing##5
+25. the person drinking milk is not to the left of the police-officer
+26. the person driving the skateboard is not the person who's sport is skiing##6
+27. the person drinking milk is in an even position##4
+28. the person who's hobby is traveling is on the left or right of the russian##3
+29. the british is not the person who's hobby is hiking##6
+30. the british is somewhere to the right of the person who's hobby is reading##5
+31. the mechanic is on the left or right of the police-officer##3
+32. the person who's sport is cycling is not the person drinking almond-milk##6
+33. the freelancer is somewhere to the left of the person drinking mirinda##5
+34. the scientist is not to the left of the person drinking water
+35. the scientist is not to the left of the person drinking water
+36. the person who's sport is biathlon is the coach##1
+37. the person driving the snowmobile is not the mechanic##6
+38. the person who's hobby is skydiving is on the left of the person who's sport is biathlon##1
+39. the person drinking hot-chocolate is not to the left of the person who's sport is ice-hockey
+40. the electrician is not to the left of the russian
+41. the person driving the skateboard is not to the left of the thai
+42. the person drinking lemonade is on the left or right of the person driving the snowmobile##3
+43. the person drinking sprite is not the person who's sport is cricket##6
+44. the person who's sport is cricket is not the indian##6
+45. the person who's sport is ice-hockey is on the right of the british##1
+46. the person drinking lemonade is in the middle##1
+47. the person driving the quad-bike is not to the right of the person driving the bus
+48. the turkish is on the left or right of the british##3
+49. the person driving the scooter is somewhere to the left of the mechanic##5
+50. the person who's hobby is gardening is on the left of the person driving the bus##1
+51. the british is somewhere to the right of the firefighter##5
+52. the person drinking almond-milk is the police-officer##1
+53. the person who's sport is cycling is not to the left of the person driving the bike
+54. the turkish is somewhere to the left of the person who's hobby is gardening##5
+55. the person who's sport is lacrosse is not to the left of the person who's hobby is gardening
+56. the person driving the snowmobile is on the left or right of the mechanic##3
+57. the person drinking mirinda is somewhere to the right of the person driving the motorbike##5
+58. the person who's hobby is traveling is somewhere to the right of the thai##5
+59. the person drinking sprite is not to the right of the indian
+60. the person who's hobby is gardening is not to the left of the person who's sport is badminton
+61. the person drinking milk is the person drinking milk##1
+62. the person who's sport is ice-hockey is somewhere between the person drinking water and the person drinking lemonade##7
+63. the scientist is somewhere between the turkish and the person who's sport is lacrosse##7
+64. the person who's sport is badminton is somewhere to the left of the person who's sport is skiing##5","{'Beverage': ['sprite', 'water', 'hot-chocolate', 'lemonade', 'almond-milk', 'milk', 'mirinda'], 'Hobby': ['reading', 'collecting', 'hiking', 'gardening', 'skydiving', 'traveling', 'chess'], 'Job': ['firefighter', 'scientist', 'freelancer', 'mechanic', 'police-officer', 'coach', 'electrician'], 'Nationality': ['turkish', 'british', 'indian', 'japanese', 'thai', 'mexican', 'russian'], 'Sport': ['badminton', 'cricket', 'ice-hockey', 'lacrosse', 'skiing', 'biathlon', 'cycling'], 'Transport': ['scooter', 'motorbike', 'snowmobile', 'quad-bike', 'bus', 'skateboard', 'bike']}"
+Pt1_6x7_level8-1,"The people have 7 different hobbies: chess, drawing, magic-tricks, photography, rock-climbing, singing, woodworking
+The people perfer 7 different movie-genres: action, crime, documentary, horror, romance, satire, spy
+The people prefer 7 different music-genres: classical, folk, hip-hop, pop, punk, reggae, techno
+There are 7 different nationalities: american, dutch, german, japanese, malaysian, thai, turkish
+7 different pets are kept: bird, fish, goldfish, guinea-pig, hamster, hedgehog, mouse
+The people use 7 different means of transport: bus, car, quad-bike, ship, subway, taxi, tram
+ 1. the person driving the quad-bike is not to the left of the person driving the ship
+ 2. the person driving the quad-bike is the person watching documentary movies##1
+ 3. the dutch is not the person who's hobby is singing##6
+ 4. the fan of techno is on the left of the american##1
+ 5. the fan of classical is not the person watching horror movies##6
+ 6. the person who's hobby is woodworking is not the thai##6
+ 7. the person who's hobby is drawing is between the owner of the bird and the owner of the hamster##2
+ 8. the person driving the bus is somewhere to the right of the person watching action movies##5
+ 9. the person who's hobby is woodworking is not to the left of the person watching spy movies
+10. the owner of the goldfish is not to the right of the person who's hobby is magic-tricks
+11. the person driving the subway is somewhere to the right of the person watching spy movies##5
+12. the person driving the taxi is on the right of the fan of punk##1
+13. the person who's hobby is rock-climbing is somewhere between the thai and the japanese##7
+14. the owner of the hedgehog is somewhere to the left of the fan of classical##5
+15. the american is between the person driving the subway and the person who's hobby is magic-tricks##2
+16. the owner of the hedgehog is not the person driving the quad-bike##6
+17. the person who's hobby is rock-climbing is not the thai##6
+18. the fan of pop is not to the right of the person watching satire movies
+19. the fan of techno is not to the left of the fan of punk
+20. the malaysian is the person driving the car##1
+21. the person driving the ship is the owner of the mouse##1
+22. the person watching crime movies is somewhere to the right of the owner of the hedgehog##5
+23. the person driving the subway is on the left or right of the fan of pop##3
+24. the owner of the fish is somewhere to the left of the person watching horror movies##5
+25. the person who's hobby is drawing is on the left or right of the fan of techno##3
+26. the person driving the taxi is somewhere to the left of the owner of the guinea-pig##5
+27. the person driving the subway is not to the right of the person who's hobby is drawing
+28. the owner of the fish is on the left of the person who's hobby is singing##1
+29. the dutch is somewhere to the right of the fan of punk##5
+30. the person driving the ship is not the japanese##6
+31. the owner of the mouse is on the left of the fan of reggae##1
+32. the owner of the mouse is not the fan of folk##6
+33. the owner of the fish is the person watching spy movies##1
+34. the malaysian is somewhere to the right of the fan of classical##5
+35. the person who's hobby is woodworking is on the left of the person driving the subway##1
+36. the person watching romance movies is not to the right of the owner of the guinea-pig
+37. the person who's hobby is woodworking is somewhere to the left of the thai##5
+38. the person driving the quad-bike is the fan of pop##1
+39. the person driving the subway is not the person who's hobby is chess##6
+40. the owner of the fish is not to the right of the person driving the quad-bike
+41. the person watching action movies is on the left or right of the person watching documentary movies##3
+42. the fan of pop is not to the right of the person watching horror movies
+43. the person driving the quad-bike is not to the right of the person who's hobby is drawing
+44. the person who's hobby is drawing is in an odd position##4
+45. the person who's hobby is chess is somewhere to the left of the person driving the subway##5
+46. the person driving the subway is not to the left of the person who's hobby is woodworking
+47. the fan of reggae is in an odd position##4
+48. the person watching horror movies is not to the left of the person watching satire movies
+49. the owner of the mouse is somewhere to the right of the japanese##5
+50. the person driving the taxi is not to the right of the fan of reggae
+51. the person driving the tram is somewhere to the left of the malaysian##5
+52. the person driving the car is on the right of the german##1
+53. the person who's hobby is drawing is not to the left of the person driving the subway
+54. the owner of the mouse is not the dutch##6
+55. the owner of the fish is somewhere to the left of the thai##5
+56. the person watching romance movies is not to the right of the owner of the fish
+57. the person who's hobby is magic-tricks is not to the left of the person who's hobby is drawing
+58. the owner of the bird is on the left or right of the owner of the guinea-pig##3
+59. the person driving the tram is somewhere to the left of the person watching action movies##5
+60. the person watching romance movies is on the left or right of the person watching crime movies##3
+61. the owner of the goldfish is somewhere between the person driving the tram and the person driving the bus##7
+62. the fan of classical is not the turkish##6
+63. the fan of folk is on the far left##1
+64. the owner of the hamster is not to the left of the dutch
+65. the owner of the mouse is on the right of the owner of the hedgehog##1","{'Hobby': ['chess', 'rock-climbing', 'woodworking', 'singing', 'drawing', 'magic-tricks', 'photography'], 'Movie-Genre': ['romance', 'crime', 'spy', 'action', 'documentary', 'satire', 'horror'], 'Music-Genre': ['folk', 'punk', 'reggae', 'techno', 'pop', 'classical', 'hip-hop'], 'Nationality': ['japanese', 'turkish', 'dutch', 'thai', 'american', 'german', 'malaysian'], 'Pet': ['hedgehog', 'mouse', 'fish', 'hamster', 'goldfish', 'bird', 'guinea-pig'], 'Transport': ['tram', 'ship', 'taxi', 'subway', 'quad-bike', 'bus', 'car']}"
+Pt1_6x7_level8-2,"There are 7 different favourite beverages: coffee, fanta, hot-chocolate, lemonade, milk, sprite, water
+There 7 different types of food: banana, carrot, garlic, kale, lettuce, orange, pear
+The people perfer 7 different movie-genres: adventure, crime, family, horror, musical, romance, thriller
+The people prefer 7 different music-genres: classical, country, dubstep, folk, funk, indie, reggae
+There are 7 different nationalities: french, indian, indonesian, japanese, malaysian, pakistani, turkish
+The people use 7 different means of transport: bus, car, ship, taxi, tram, trike, van
+ 1. the person eating carrot is in an even position##4
+ 2. the person eating lettuce is between the person eating banana and the person driving the trike##2
+ 3. the person watching family movies is somewhere to the left of the indonesian##5
+ 4. the person drinking water is on the right of the japanese##1
+ 5. the person watching horror movies is on the right of the person driving the taxi##1
+ 6. the person eating banana is on the left or right of the person watching crime movies##3
+ 7. the person watching romance movies is not to the right of the fan of classical
+ 8. the person driving the bus is not the fan of funk##6
+ 9. the fan of classical is somewhere to the right of the person watching crime movies##5
+10. the person watching thriller movies is on the left or right of the person eating lettuce##3
+11. the fan of reggae is not to the right of the person drinking sprite
+12. the person drinking hot-chocolate is on the far right##1
+13. the person driving the taxi is on the left of the indonesian##1
+14. the turkish is in an odd position##4
+15. the person drinking coffee is not the person eating carrot##6
+16. the fan of funk is not to the left of the person drinking sprite
+17. the fan of country is the person drinking hot-chocolate##1
+18. the fan of classical is not to the left of the japanese
+19. the person watching horror movies is the fan of dubstep##1
+20. the fan of indie is somewhere to the left of the person drinking lemonade##5
+21. the person eating carrot is the person watching horror movies##1
+22. the fan of funk is not the person driving the van##6
+23. the person drinking water is somewhere to the right of the person driving the tram##5
+24. the person driving the bus is on the left or right of the person drinking milk##3
+25. the fan of funk is not to the right of the fan of folk
+26. the person eating banana is not the person drinking sprite##6
+27. the person drinking lemonade is not to the right of the person driving the bus
+28. the indian is not to the left of the person drinking hot-chocolate
+29. the person driving the taxi is not the french##6
+30. the pakistani is the person driving the van##1
+31. the person eating garlic is not to the left of the malaysian
+32. the person driving the bus is on the left of the person driving the taxi##1
+33. the person eating lettuce is somewhere to the right of the person eating garlic##5
+34. the person drinking coffee is on the left or right of the person watching romance movies##3
+35. the person drinking lemonade is somewhere between the person watching thriller movies and the person eating banana##7
+36. the person eating garlic is not to the right of the fan of indie
+37. the french is the person drinking coffee##1
+38. the fan of indie is on the right of the person drinking fanta##1
+39. the person drinking fanta is somewhere to the left of the person drinking lemonade##5
+40. the person driving the ship is on the left or right of the indonesian##3
+41. the person eating pear is not the person driving the car##6
+42. the fan of classical is not to the left of the person watching thriller movies
+43. the pakistani is on the far left##1
+44. the french is somewhere to the right of the person eating lettuce##5
+45. the person eating lettuce is somewhere to the right of the person driving the trike##5
+46. the indonesian is not to the left of the person drinking water
+47. the person drinking hot-chocolate is in an odd position##4
+48. the person watching crime movies is on the left or right of the person driving the trike##3
+49. the indonesian is not to the left of the person driving the trike
+50. the person eating pear is not to the right of the indonesian
+51. the fan of dubstep is somewhere to the right of the japanese##5
+52. the person watching horror movies is on the left of the person driving the ship##1
+53. the person drinking coffee is the person watching adventure movies##1
+54. the person driving the trike is on the left or right of the person drinking fanta##3
+55. the person driving the bus is somewhere to the left of the person watching horror movies##5
+56. the indonesian is somewhere to the left of the person eating orange##5
+57. the person driving the trike is not to the right of the person eating kale
+58. the person driving the bus is on the left or right of the fan of classical##3","{'Beverage': ['fanta', 'sprite', 'lemonade', 'coffee', 'milk', 'water', 'hot-chocolate'], 'Food': ['pear', 'garlic', 'lettuce', 'banana', 'kale', 'carrot', 'orange'], 'Movie-Genre': ['family', 'thriller', 'crime', 'adventure', 'romance', 'horror', 'musical'], 'Music-Genre': ['reggae', 'indie', 'funk', 'folk', 'classical', 'dubstep', 'country'], 'Nationality': ['pakistani', 'malaysian', 'turkish', 'french', 'japanese', 'indonesian', 'indian'], 'Transport': ['van', 'trike', 'tram', 'bus', 'taxi', 'car', 'ship']}"
+Pt1_6x7_level8-3,"The people have 7 different jobs:  dressmaker, lawyer, nurse, pilot, software-developer, videographer, writer
+The people perfer 7 different movie-genres: adventure, crime, disaster, drama, fantasy, scientific, western
+The people prefer 7 different music-genres: country, d&b, disco, electronic, indie, jazz, techno
+There are 7 different nationalities: australian, egyptian, german, indonesian, italian, nigerian, polish
+The people prefer 7 different types of sport: baseball, climbing, cycling, golf, surfing, swimming, water-polo
+The people use 7 different means of transport: helicopter, roller, ship, subway, train, trike, van
+ 1. the australian is not the fan of indie##6
+ 2. the australian is not to the right of the polish
+ 3. the italian is somewhere to the right of the person who's sport is cycling##5
+ 4. the person watching adventure movies is somewhere to the left of the person watching scientific movies##5
+ 5. the person watching scientific movies is somewhere to the left of the fan of indie##5
+ 6. the person who's sport is golf is not to the right of the writer
+ 7. the person watching crime movies is on the right of the person driving the ship##1
+ 8. the person driving the trike is on the left of the fan of d&b##1
+ 9. the videographer is somewhere to the right of the australian##5
+10. the person watching disaster movies is somewhere to the right of the fan of d&b##5
+11. the person driving the subway is not the pilot##6
+12. the person driving the trike is not to the right of the pilot
+13. the indonesian is on the left or right of the nurse##3
+14. the person driving the ship is the person driving the ship##1
+15. the person driving the trike is somewhere between the person driving the helicopter and the software-developer##7
+16. the polish is between the person watching adventure movies and the person watching drama movies##2
+17. the fan of country is not the polish##6
+18. the person who's sport is cycling is not to the left of the fan of country
+19. the person who's sport is surfing is somewhere between the italian and the nurse##7
+20. the indonesian is not to the right of the lawyer
+21. the dressmaker is not the person who's sport is baseball##6
+22. the person driving the trike is not to the right of the indonesian
+23. the person watching scientific movies is not the fan of country##6
+24. the italian is the person driving the train##1
+25. the person who's sport is surfing is somewhere to the left of the person watching adventure movies##5
+26. the person who's sport is climbing is on the left of the fan of electronic##1
+27. the person who's sport is climbing is not to the left of the person driving the roller
+28. the person watching fantasy movies is not to the left of the software-developer
+29. the person driving the trike is somewhere to the left of the fan of indie##5
+30. the person watching drama movies is in an odd position##4
+31. the person watching crime movies is somewhere between the german and the person driving the subway##7
+32. the person watching western movies is not to the right of the person driving the van
+33. the person watching scientific movies is somewhere between the fan of disco and the lawyer##7
+34. the person driving the helicopter is the nigerian##1
+35. the pilot is between the fan of d&b and the german##2
+36. the person driving the train is not the videographer##6
+37. the writer is on the right of the person who's sport is baseball##1
+38. the person driving the van is not the videographer##6
+39. the pilot is on the left or right of the person who's sport is water-polo##3
+40. the writer is not the fan of country##6
+41. the nigerian is not the fan of disco##6
+42. the person driving the trike is not to the left of the person who's sport is golf
+43. the person who's sport is surfing is not to the left of the writer
+44. the person driving the helicopter is somewhere to the left of the polish##5
+45. the person who's sport is surfing is not to the right of the fan of indie
+46. the indonesian is not to the left of the nigerian
+47. the person driving the train is not to the left of the person driving the helicopter
+48. the fan of jazz is somewhere to the left of the person who's sport is cycling##5
+49. the fan of country is somewhere to the left of the person who's sport is golf##5
+50. the fan of d&b is not to the left of the person watching fantasy movies
+51. the person driving the trike is somewhere to the left of the writer##5
+52. the person who's sport is swimming is the lawyer##1
+53. the dressmaker is in an even position##4
+54. the person driving the ship is not to the right of the person driving the train
+55. the fan of country is the person who's sport is water-polo##1
+56. the person watching drama movies is not to the right of the lawyer
+57. the fan of techno is somewhere to the left of the person watching western movies##5
+58. the fan of jazz is on the left of the polish##1
+59. the person driving the subway is on the left of the person who's sport is swimming##1
+60. the person watching drama movies is not to the left of the fan of indie","{'Job': ['software-developer', 'pilot', 'nurse', 'writer', 'videographer', 'dressmaker', 'lawyer'], 'Movie-Genre': ['fantasy', 'crime', 'western', 'disaster', 'adventure', 'scientific', 'drama'], 'Music-Genre': ['country', 'techno', 'd&b', 'disco', 'jazz', 'electronic', 'indie'], 'Nationality': ['german', 'australian', 'nigerian', 'indonesian', 'egyptian', 'polish', 'italian'], 'Sport': ['water-polo', 'golf', 'baseball', 'surfing', 'climbing', 'cycling', 'swimming'], 'Transport': ['ship', 'trike', 'helicopter', 'van', 'roller', 'subway', 'train']}"
+Pt1_6x7_level8-4,"There 7 different types of food: blueberry, broccoli, cucumber, eggplant, grapefruit, kale, tomato
+The people have 7 different hobbies: board-games, camping, cooking, filmmaking, magic-tricks, singing, woodworking
+The people have 7 different jobs:  dressmaker, fisherman, mechanic, nurse, scientist, teacher, writer
+The people perfer 7 different movie-genres: adventure, comedy, crime, epic, family, martial-arts, superhero
+There are 7 different nationalities: chinese, german, indonesian, malaysian, polish, thai, turkish
+The people use 7 different means of transport: bike, boat, motorbike, skateboard, subway, train, tram
+ 1. the polish is on the left of the person watching epic movies##1
+ 2. the person driving the boat is somewhere between the person driving the motorbike and the person watching family movies##7
+ 3. the person who's hobby is camping is not to the right of the person driving the subway
+ 4. the german is on the far left or far right##3
+ 5. the person eating grapefruit is somewhere to the right of the person watching superhero movies##5
+ 6. the person driving the bike is on the left of the fisherman##1
+ 7. the polish is not to the left of the polish
+ 8. the person who's hobby is singing is on the far left or far right##3
+ 9. the person eating eggplant is not to the right of the fisherman
+10. the person watching family movies is not to the right of the fisherman
+11. the person eating broccoli is not to the right of the person watching superhero movies
+12. the mechanic is not the german##6
+13. the person watching martial-arts movies is not to the left of the indonesian
+14. the fisherman is somewhere to the left of the person eating blueberry##5
+15. the person watching comedy movies is not to the left of the person eating cucumber
+16. the person watching superhero movies is in an odd position##4
+17. the person who's hobby is board-games is somewhere to the right of the person driving the tram##5
+18. the person watching family movies is not to the left of the person eating kale
+19. the mechanic is not to the right of the nurse
+20. the person who's hobby is board-games is in the middle##1
+21. the dressmaker is in an odd position##4
+22. the person watching epic movies is not the person who's hobby is camping##6
+23. the teacher is on the left of the person who's hobby is filmmaking##1
+24. the chinese is on the right of the person eating kale##1
+25. the person eating kale is not to the left of the person watching martial-arts movies
+26. the person driving the boat is somewhere to the right of the writer##5
+27. the person eating tomato is somewhere between the person watching martial-arts movies and the person who's hobby is woodworking##7
+28. the person watching martial-arts movies is not to the right of the person eating grapefruit
+29. the person driving the motorbike is the person eating blueberry##1
+30. the person who's hobby is singing is not the thai##6
+31. the person who's hobby is woodworking is not to the left of the person watching adventure movies
+32. the person eating broccoli is somewhere to the right of the person driving the skateboard##5
+33. the writer is somewhere to the right of the person eating eggplant##5
+34. the person driving the bike is somewhere to the left of the fisherman##5
+35. the person watching martial-arts movies is not to the right of the person who's hobby is singing
+36. the person eating cucumber is somewhere to the right of the person who's hobby is board-games##5
+37. the nurse is somewhere between the person watching comedy movies and the person who's hobby is filmmaking##7
+38. the person eating blueberry is not the person watching comedy movies##6
+39. the person driving the skateboard is on the left or right of the teacher##3
+40. the person eating grapefruit is not the dressmaker##6
+41. the nurse is between the person watching crime movies and the person who's hobby is singing##2
+42. the person who's hobby is magic-tricks is on the left of the nurse##1
+43. the person who's hobby is filmmaking is somewhere to the right of the person watching adventure movies##5
+44. the chinese is on the left or right of the scientist##3
+45. the polish is in an odd position##4
+46. the person eating grapefruit is on the right of the person watching superhero movies##1
+47. the thai is not to the left of the mechanic
+48. the person watching epic movies is somewhere to the right of the person driving the boat##5
+49. the person who's hobby is woodworking is somewhere between the turkish and the person eating cucumber##7
+50. the person eating broccoli is not to the right of the chinese
+51. the polish is not to the right of the malaysian
+52. the thai is not the person watching adventure movies##6
+53. the scientist is not to the left of the person who's hobby is filmmaking
+54. the dressmaker is on the left or right of the nurse##3
+55. the nurse is somewhere to the right of the scientist##5
+56. the person watching family movies is between the person driving the boat and the person eating eggplant##2
+57. the person eating kale is on the far left##1
+58. the teacher is not to the right of the person eating grapefruit
+59. the person who's hobby is camping is somewhere between the person who's hobby is cooking and the person who's hobby is filmmaking##7
+60. the turkish is on the left of the person watching crime movies##1
+61. the person eating eggplant is somewhere to the left of the person driving the subway##5
+62. the person who's hobby is filmmaking is not the person driving the tram##6","{'Food': ['kale', 'broccoli', 'eggplant', 'grapefruit', 'tomato', 'blueberry', 'cucumber'], 'Hobby': ['cooking', 'camping', 'filmmaking', 'board-games', 'magic-tricks', 'woodworking', 'singing'], 'Job': ['mechanic', 'teacher', 'scientist', 'writer', 'fisherman', 'nurse', 'dressmaker'], 'Movie-Genre': ['martial-arts', 'adventure', 'superhero', 'family', 'crime', 'epic', 'comedy'], 'Nationality': ['indonesian', 'chinese', 'thai', 'turkish', 'polish', 'malaysian', 'german'], 'Transport': ['skateboard', 'tram', 'train', 'bike', 'boat', 'motorbike', 'subway']}"
+Pt1_6x7_level8-5,"There are 7 different favourite beverages: 7up, fanta, hot-chocolate, milk, mirinda, sprite, water
+The people have 7 different hobbies: baking, card-games, magic-tricks, reading, video-games, woodworking, writing
+The people perfer 7 different movie-genres: crime, epic, horror, mystery, romance, sports, superhero
+The people prefer 7 different music-genres: blues, disco, hip-hop, house, punk, salsa, techno
+There are 7 different nationalities: canadian, chinese, french, german, pakistani, spanish, turkish
+7 different pets are kept: ferret, fish, goat, guinea-pig, pony, rabbit, turtle
+ 1. the person who's hobby is writing is not to the right of the owner of the rabbit
+ 2. the fan of disco is not to the left of the owner of the fish
+ 3. the german is on the right of the fan of hip-hop##1
+ 4. the person watching mystery movies is not to the right of the canadian
+ 5. the person who's hobby is writing is somewhere to the left of the person drinking milk##5
+ 6. the owner of the guinea-pig is somewhere to the right of the person who's hobby is writing##5
+ 7. the canadian is not to the right of the german
+ 8. the owner of the rabbit is on the right of the person watching crime movies##1
+ 9. the canadian is on the left or right of the fan of salsa##3
+10. the german is somewhere to the right of the turkish##5
+11. the person who's hobby is writing is somewhere between the french and the person watching horror movies##7
+12. the person drinking water is in an even position##4
+13. the canadian is not to the left of the person watching mystery movies
+14. the fan of techno is the person watching mystery movies##1
+15. the owner of the goat is not to the left of the french
+16. the fan of punk is not to the left of the person watching crime movies
+17. the person watching crime movies is somewhere to the right of the person drinking hot-chocolate##5
+18. the owner of the rabbit is not to the right of the canadian
+19. the fan of blues is in an even position##4
+20. the pakistani is not to the left of the person who's hobby is magic-tricks
+21. the owner of the turtle is not to the left of the person drinking 7up
+22. the fan of disco is on the far left or far right##3
+23. the person who's hobby is woodworking is on the left or right of the person watching horror movies##3
+24. the owner of the rabbit is on the left or right of the person drinking 7up##3
+25. the owner of the guinea-pig is not to the right of the owner of the turtle
+26. the person drinking milk is somewhere between the chinese and the person drinking fanta##7
+27. the person who's hobby is reading is on the right of the owner of the turtle##1
+28. the person who's hobby is magic-tricks is somewhere between the owner of the turtle and the owner of the guinea-pig##7
+29. the owner of the rabbit is on the right of the person watching crime movies##1
+30. the fan of hip-hop is not the person watching epic movies##6
+31. the fan of punk is not to the right of the person watching epic movies
+32. the person who's hobby is card-games is somewhere to the right of the person who's hobby is writing##5
+33. the person watching superhero movies is on the far left##1
+34. the owner of the fish is not the french##6
+35. the person drinking mirinda is somewhere to the left of the person watching epic movies##5
+36. the person drinking hot-chocolate is on the far left or far right##3
+37. the person watching horror movies is not the owner of the ferret##6
+38. the person who's hobby is baking is the person watching superhero movies##1
+39. the person who's hobby is writing is on the left or right of the person who's hobby is baking##3
+40. the person who's hobby is video-games is not the owner of the rabbit##6
+41. the owner of the fish is not the person drinking water##6
+42. the fan of punk is on the right of the pakistani##1
+43. the owner of the turtle is not the person drinking sprite##6
+44. the owner of the ferret is on the far left or far right##3
+45. the person drinking sprite is somewhere to the left of the owner of the guinea-pig##5
+46. the owner of the pony is not to the right of the german
+47. the owner of the pony is not to the left of the person drinking hot-chocolate
+48. the person watching mystery movies is not the owner of the fish##6
+49. the owner of the turtle is somewhere to the left of the owner of the ferret##5
+50. the person drinking 7up is not to the left of the owner of the goat
+51. the person drinking mirinda is somewhere to the left of the person who's hobby is magic-tricks##5
+52. the owner of the fish is the fan of salsa##1
+53. the chinese is not to the right of the owner of the guinea-pig
+54. the person drinking mirinda is on the right of the fan of house##1
+55. the person watching sports movies is somewhere to the right of the person drinking water##5
+56. the spanish is in an odd position##4
+57. the owner of the fish is not to the right of the owner of the guinea-pig
+58. the french is not the person who's hobby is woodworking##6
+59. the chinese is not to the left of the person drinking sprite
+60. the owner of the fish is on the right of the owner of the goat##1
+61. the person who's hobby is baking is not to the left of the person watching superhero movies
+62. the person watching sports movies is not to the left of the fan of punk
+63. the person who's hobby is baking is not to the right of the chinese
+64. the spanish is not to the left of the owner of the ferret
+65. the canadian is not to the right of the person drinking sprite
+66. the person watching romance movies is on the left of the person who's hobby is video-games##1","{'Beverage': ['hot-chocolate', 'mirinda', 'sprite', '7up', 'milk', 'water', 'fanta'], 'Hobby': ['baking', 'writing', 'woodworking', 'card-games', 'magic-tricks', 'video-games', 'reading'], 'Movie-Genre': ['superhero', 'crime', 'mystery', 'horror', 'romance', 'epic', 'sports'], 'Music-Genre': ['house', 'salsa', 'techno', 'blues', 'hip-hop', 'punk', 'disco'], 'Nationality': ['french', 'turkish', 'canadian', 'chinese', 'pakistani', 'german', 'spanish'], 'Pet': ['goat', 'fish', 'rabbit', 'guinea-pig', 'pony', 'turtle', 'ferret']}"
+Pt1_6x7_level8-6,"There are 7 different favourite beverages: 7up, fanta, juice, lemonade, milk, tea, water
+There 7 different types of food: artichoke, blueberry, eggplant, grapes, orange, peach, spinach
+The people have 7 different hobbies: baking, board-games, chess, puzzles, skydiving, sudoku, video-games
+The people perfer 7 different movie-genres: adventure, animation, disaster, epic, horror, scientific, spy
+There are 7 different nationalities: brazilian, dutch, egyptian, french, indonesian, japanese, malaysian
+7 different pets are kept: bird, dog, ferret, goat, rabbit, rat, turtle
+ 1. the owner of the bird is not to the left of the owner of the turtle
+ 2. the owner of the turtle is not to the right of the person eating blueberry
+ 3. the owner of the dog is not to the right of the person watching disaster movies
+ 4. the french is somewhere to the right of the person drinking 7up##5
+ 5. the malaysian is somewhere to the right of the person drinking fanta##5
+ 6. the person watching adventure movies is not the person eating peach##6
+ 7. the person who's hobby is chess is on the left of the owner of the dog##1
+ 8. the person eating blueberry is on the left or right of the person eating orange##3
+ 9. the owner of the rabbit is not to the right of the person watching adventure movies
+10. the person drinking water is not to the left of the person eating eggplant
+11. the person eating peach is not the person watching adventure movies##6
+12. the person watching adventure movies is somewhere to the left of the person eating spinach##5
+13. the owner of the dog is somewhere to the left of the person who's hobby is board-games##5
+14. the person eating orange is not the person who's hobby is video-games##6
+15. the person who's hobby is video-games is not to the right of the owner of the dog
+16. the person watching animation movies is in an even position##4
+17. the person watching horror movies is the brazilian##1
+18. the person eating artichoke is on the left of the person watching spy movies##1
+19. the person watching animation movies is somewhere to the right of the person eating peach##5
+20. the person who's hobby is baking is somewhere to the left of the owner of the bird##5
+21. the owner of the goat is on the left or right of the owner of the rabbit##3
+22. the person who's hobby is board-games is somewhere to the left of the person drinking juice##5
+23. the person drinking milk is not to the right of the person who's hobby is baking
+24. the indonesian is somewhere to the left of the person who's hobby is puzzles##5
+25. the malaysian is on the right of the person who's hobby is chess##1
+26. the person watching epic movies is on the left or right of the person eating eggplant##3
+27. the person watching disaster movies is somewhere to the right of the person who's hobby is chess##5
+28. the malaysian is on the left or right of the owner of the ferret##3
+29. the person who's hobby is puzzles is on the left of the person who's hobby is skydiving##1
+30. the person drinking tea is not the owner of the goat##6
+31. the person who's hobby is video-games is not to the right of the person drinking 7up
+32. the person watching epic movies is somewhere to the left of the person watching adventure movies##5
+33. the person who's hobby is video-games is somewhere between the person who's hobby is sudoku and the person drinking fanta##7
+34. the person drinking milk is on the left or right of the person drinking 7up##3
+35. the person watching horror movies is on the left or right of the person watching adventure movies##3
+36. the person watching scientific movies is somewhere to the left of the person who's hobby is video-games##5
+37. the person watching adventure movies is on the right of the person watching horror movies##1
+38. the person watching disaster movies is not to the right of the person drinking juice
+39. the indonesian is somewhere to the left of the person watching animation movies##5
+40. the owner of the rat is not to the left of the owner of the bird
+41. the person drinking water is somewhere between the person drinking juice and the person drinking 7up##7
+42. the person watching adventure movies is somewhere between the owner of the turtle and the person watching spy movies##7
+43. the malaysian is on the right of the japanese##1
+44. the owner of the turtle is on the far left##1
+45. the owner of the rabbit is not to the right of the person drinking lemonade
+46. the person eating orange is on the left of the person who's hobby is video-games##1
+47. the owner of the bird is not to the right of the person who's hobby is sudoku
+48. the owner of the rabbit is not the person drinking lemonade##6
+49. the person drinking tea is not the person eating peach##6
+50. the person who's hobby is board-games is on the right of the indonesian##1
+51. the person eating spinach is somewhere to the right of the owner of the goat##5
+52. the person who's hobby is puzzles is not to the left of the person who's hobby is baking
+53. the person drinking juice is somewhere to the right of the person who's hobby is board-games##5
+54. the person eating spinach is not to the right of the person who's hobby is sudoku
+55. the french is somewhere to the right of the owner of the bird##5
+56. the person who's hobby is video-games is not to the left of the person drinking 7up
+57. the person eating peach is not to the right of the egyptian
+58. the person eating eggplant is in the middle##1
+59. the owner of the rabbit is somewhere to the right of the person drinking 7up##5
+60. the person watching horror movies is on the right of the person eating eggplant##1
+61. the person drinking water is not the person eating grapes##6
+62. the person eating spinach is on the left or right of the dutch##3
+63. the dutch is not to the left of the person who's hobby is chess
+64. the person who's hobby is sudoku is on the right of the owner of the rabbit##1","{'Beverage': ['fanta', '7up', 'milk', 'water', 'juice', 'tea', 'lemonade'], 'Food': ['orange', 'blueberry', 'peach', 'eggplant', 'grapes', 'artichoke', 'spinach'], 'Hobby': ['chess', 'video-games', 'baking', 'board-games', 'puzzles', 'skydiving', 'sudoku'], 'Movie-Genre': ['scientific', 'disaster', 'epic', 'animation', 'horror', 'adventure', 'spy'], 'Nationality': ['japanese', 'malaysian', 'indonesian', 'egyptian', 'brazilian', 'dutch', 'french'], 'Pet': ['turtle', 'dog', 'ferret', 'bird', 'goat', 'rabbit', 'rat']}"
+Pt1_6x7_level8-7,"There are 7 different favourite beverages: 7up, juice, lemonade, mirinda, sprite, tea, water
+The people have 7 different hobbies: collecting, hiking, photography, reading, skydiving, sudoku, video-games
+The people have 7 different jobs:  chef, coach, dressmaker, entrepreneur, manager, police-officer, writer
+The people prefer 7 different music-genres: blues, country, funk, gospel, indie, punk, trance
+7 different pets are kept: bird, ferret, frog, hedgehog, horse, rat, turtle
+The people use 7 different means of transport: bike, bus, jet-ski, quad-bike, roller, snowmobile, taxi
+ 1. the coach is not to the left of the person who's hobby is hiking
+ 2. the person drinking sprite is not to the left of the chef
+ 3. the police-officer is not the person who's hobby is sudoku##6
+ 4. the owner of the horse is not to the right of the person drinking tea
+ 5. the owner of the horse is somewhere to the left of the person drinking mirinda##5
+ 6. the person driving the bike is somewhere between the owner of the bird and the fan of gospel##7
+ 7. the owner of the rat is on the left or right of the person who's hobby is video-games##3
+ 8. the person who's hobby is hiking is not to the right of the entrepreneur
+ 9. the fan of trance is on the far right##1
+10. the person who's hobby is hiking is in the middle##1
+11. the person who's hobby is photography is not to the left of the owner of the frog
+12. the owner of the frog is between the person who's hobby is reading and the person who's hobby is photography##2
+13. the person driving the bus is not the fan of funk##6
+14. the person who's hobby is collecting is on the left of the person driving the jet-ski##1
+15. the person driving the taxi is not to the left of the person who's hobby is skydiving
+16. the owner of the horse is not the fan of funk##6
+17. the fan of blues is somewhere to the right of the owner of the ferret##5
+18. the person drinking tea is somewhere to the right of the person who's hobby is photography##5
+19. the person who's hobby is photography is not the writer##6
+20. the fan of blues is not to the left of the person drinking 7up
+21. the manager is the fan of indie##1
+22. the owner of the frog is in an even position##4
+23. the fan of punk is on the left of the person driving the taxi##1
+24. the person who's hobby is collecting is on the left or right of the owner of the hedgehog##3
+25. the person drinking lemonade is on the left or right of the fan of gospel##3
+26. the fan of funk is not to the left of the writer
+27. the owner of the turtle is on the left or right of the person who's hobby is collecting##3
+28. the fan of country is on the left or right of the coach##3
+29. the person who's hobby is sudoku is not the police-officer##6
+30. the person drinking sprite is on the right of the person drinking mirinda##1
+31. the person drinking sprite is somewhere to the right of the owner of the hedgehog##5
+32. the person who's hobby is video-games is not the writer##6
+33. the fan of country is somewhere to the right of the person who's hobby is reading##5
+34. the person drinking water is on the left of the entrepreneur##1
+35. the owner of the rat is not to the left of the owner of the rat
+36. the entrepreneur is on the left or right of the person driving the taxi##3
+37. the person drinking lemonade is not to the left of the manager
+38. the person driving the roller is not the entrepreneur##6
+39. the person drinking water is not the dressmaker##6
+40. the person driving the snowmobile is somewhere to the right of the fan of gospel##5
+41. the writer is not to the left of the dressmaker
+42. the person driving the jet-ski is not to the right of the coach
+43. the person driving the roller is somewhere to the left of the person who's hobby is reading##5
+44. the dressmaker is not to the right of the owner of the frog
+45. the person driving the quad-bike is the person who's hobby is collecting##1
+46. the owner of the horse is between the police-officer and the person who's hobby is hiking##2
+47. the person driving the snowmobile is in an odd position##4
+48. the person drinking tea is on the left or right of the person drinking sprite##3
+49. the manager is not to the right of the person who's hobby is sudoku
+50. the person driving the quad-bike is the owner of the rat##1
+51. the person drinking juice is on the left of the person drinking lemonade##1
+52. the fan of punk is somewhere to the left of the person drinking sprite##5
+53. the person who's hobby is sudoku is somewhere to the left of the owner of the bird##5
+54. the person who's hobby is collecting is not to the left of the person driving the snowmobile
+55. the police-officer is somewhere to the left of the person driving the taxi##5
+56. the person drinking sprite is not to the right of the person drinking tea
+57. the owner of the hedgehog is the person driving the snowmobile##1
+58. the person driving the bus is on the left or right of the owner of the bird##3","{'Beverage': ['7up', 'juice', 'lemonade', 'water', 'mirinda', 'sprite', 'tea'], 'Hobby': ['sudoku', 'skydiving', 'reading', 'hiking', 'photography', 'collecting', 'video-games'], 'Job': ['manager', 'police-officer', 'dressmaker', 'writer', 'entrepreneur', 'chef', 'coach'], 'Music-Genre': ['indie', 'blues', 'punk', 'gospel', 'funk', 'country', 'trance'], 'Pet': ['ferret', 'bird', 'horse', 'frog', 'hedgehog', 'rat', 'turtle'], 'Transport': ['bus', 'roller', 'bike', 'taxi', 'snowmobile', 'quad-bike', 'jet-ski']}"
+Pt1_6x7_level8-8,"There are 7 different favourite beverages: almond-milk, cola, hot-chocolate, lemonade, mirinda, soy-milk, tea
+The people have 7 different jobs:  coach, dressmaker, journalist, musician, police-officer, scientist, videographer
+The people perfer 7 different movie-genres: adventure, comedy, crime, disaster, fantasy, superhero, time-travel
+The people prefer 7 different music-genres: classical, gospel, hip-hop, jazz, metal, pop, r&b
+7 different pets are kept: bird, goat, guinea-pig, hedgehog, lizard, pony, snake
+The people use 7 different means of transport: airplane, bike, boat, bus, motorbike, quad-bike, van
+ 1. the person driving the boat is not the person drinking hot-chocolate##6
+ 2. the coach is somewhere to the left of the owner of the lizard##5
+ 3. the owner of the hedgehog is on the left or right of the fan of metal##3
+ 4. the owner of the hedgehog is in an even position##4
+ 5. the scientist is on the left or right of the owner of the lizard##3
+ 6. the person drinking tea is not to the right of the person driving the quad-bike
+ 7. the scientist is not to the left of the person driving the motorbike
+ 8. the fan of gospel is not to the left of the coach
+ 9. the fan of gospel is somewhere to the right of the fan of hip-hop##5
+10. the owner of the guinea-pig is between the fan of metal and the person drinking hot-chocolate##2
+11. the person drinking soy-milk is not to the left of the person driving the van
+12. the owner of the hedgehog is on the left or right of the person drinking cola##3
+13. the person watching comedy movies is not to the right of the scientist
+14. the police-officer is not to the left of the fan of classical
+15. the owner of the goat is the person watching superhero movies##1
+16. the person driving the van is not to the left of the person drinking hot-chocolate
+17. the person watching crime movies is on the left or right of the person watching fantasy movies##3
+18. the person driving the motorbike is not to the left of the person drinking almond-milk
+19. the person drinking hot-chocolate is not to the right of the owner of the bird
+20. the person driving the quad-bike is not to the right of the fan of jazz
+21. the person watching fantasy movies is on the left or right of the person watching superhero movies##3
+22. the person watching fantasy movies is not to the right of the person watching time-travel movies
+23. the owner of the snake is somewhere to the left of the person drinking soy-milk##5
+24. the musician is the owner of the hedgehog##1
+25. the owner of the guinea-pig is somewhere between the fan of pop and the person drinking hot-chocolate##7
+26. the person driving the bus is not to the left of the person watching fantasy movies
+27. the police-officer is somewhere to the right of the owner of the bird##5
+28. the journalist is not the fan of gospel##6
+29. the owner of the hedgehog is not to the left of the person watching crime movies
+30. the owner of the bird is on the left or right of the musician##3
+31. the fan of gospel is not the person driving the motorbike##6
+32. the person drinking mirinda is in the middle##1
+33. the fan of classical is not to the right of the person drinking lemonade
+34. the person driving the motorbike is not to the left of the fan of pop
+35. the person drinking tea is on the right of the person drinking cola##1
+36. the musician is somewhere to the right of the person driving the airplane##5
+37. the owner of the snake is somewhere to the left of the journalist##5
+38. the dressmaker is not to the left of the person drinking lemonade
+39. the person drinking tea is somewhere to the right of the fan of gospel##5
+40. the fan of hip-hop is not the owner of the pony##6
+41. the police-officer is on the left or right of the person driving the bike##3
+42. the owner of the pony is somewhere to the right of the fan of r&b##5
+43. the musician is on the right of the dressmaker##1
+44. the owner of the guinea-pig is somewhere between the owner of the goat and the fan of classical##7
+45. the person watching fantasy movies is not the police-officer##6
+46. the person watching adventure movies is on the left or right of the owner of the pony##3
+47. the person drinking almond-milk is not to the left of the person watching time-travel movies
+48. the dressmaker is somewhere between the person driving the boat and the person watching adventure movies##7
+49. the person watching disaster movies is not to the right of the fan of r&b
+50. the person watching superhero movies is not the fan of pop##6
+51. the person driving the bus is not to the left of the owner of the guinea-pig
+52. the journalist is somewhere to the left of the person drinking tea##5
+53. the person watching disaster movies is not to the left of the person driving the airplane
+54. the person watching disaster movies is on the left of the person drinking lemonade##1
+55. the person driving the quad-bike is on the right of the police-officer##1
+56. the owner of the hedgehog is somewhere to the left of the person drinking tea##5
+57. the owner of the lizard is not to the left of the person watching adventure movies
+58. the fan of r&b is somewhere to the left of the fan of metal##5
+59. the person watching comedy movies is not to the left of the person drinking hot-chocolate
+60. the fan of metal is somewhere to the left of the person watching fantasy movies##5
+61. the fan of pop is somewhere to the left of the scientist##5
+62. the person watching time-travel movies is not to the left of the scientist
+63. the person drinking hot-chocolate is on the left of the fan of r&b##1
+64. the person watching comedy movies is not to the left of the person drinking lemonade","{'Beverage': ['hot-chocolate', 'lemonade', 'soy-milk', 'mirinda', 'cola', 'tea', 'almond-milk'], 'Job': ['coach', 'journalist', 'dressmaker', 'musician', 'police-officer', 'videographer', 'scientist'], 'Movie-Genre': ['disaster', 'comedy', 'crime', 'fantasy', 'superhero', 'adventure', 'time-travel'], 'Music-Genre': ['classical', 'r&b', 'metal', 'hip-hop', 'gospel', 'pop', 'jazz'], 'Pet': ['snake', 'guinea-pig', 'bird', 'hedgehog', 'goat', 'lizard', 'pony'], 'Transport': ['airplane', 'boat', 'van', 'bike', 'bus', 'quad-bike', 'motorbike']}"
+Pt1_6x7_level8-9,"There are 7 different favourite beverages: 7up, fanta, juice, lemonade, soy-milk, sprite, tea
+There 7 different types of food: avocado, blueberry, cranberry, kiwi, pineapple, plum, watermelon
+The people have 7 different hobbies: camping, card-games, filmmaking, fishing, rock-climbing, woodworking, writing
+The people perfer 7 different movie-genres: adventure, comedy, musical, scientific, superhero, thriller, western
+There are 7 different nationalities: australian, brazilian, chinese, egyptian, italian, japanese, turkish
+7 different pets are kept: cat, chinchilla, dog, frog, goat, hamster, mouse
+ 1. the person watching musical movies is not the person who's hobby is card-games##6
+ 2. the person who's hobby is woodworking is the person watching superhero movies##1
+ 3. the person watching adventure movies is on the left or right of the owner of the dog##3
+ 4. the italian is not to the right of the person eating watermelon
+ 5. the person who's hobby is writing is not to the left of the person watching comedy movies
+ 6. the person who's hobby is rock-climbing is not to the left of the person eating watermelon
+ 7. the person eating plum is on the far left or far right##3
+ 8. the person watching comedy movies is somewhere to the left of the person watching superhero movies##5
+ 9. the chinese is somewhere to the left of the brazilian##5
+10. the turkish is the person who's hobby is card-games##1
+11. the owner of the mouse is not to the right of the person watching thriller movies
+12. the person eating blueberry is somewhere between the person who's hobby is writing and the owner of the cat##7
+13. the person watching superhero movies is somewhere to the right of the person watching adventure movies##5
+14. the person eating blueberry is on the left or right of the person watching western movies##3
+15. the person drinking tea is somewhere to the right of the person drinking juice##5
+16. the person watching thriller movies is on the left or right of the egyptian##3
+17. the person drinking lemonade is not to the left of the person who's hobby is fishing
+18. the owner of the mouse is not to the left of the australian
+19. the person who's hobby is fishing is on the far left or far right##3
+20. the person drinking soy-milk is the person who's hobby is filmmaking##1
+21. the italian is on the left or right of the person eating blueberry##3
+22. the person watching comedy movies is somewhere between the person watching musical movies and the japanese##7
+23. the person drinking lemonade is not to the left of the person drinking tea
+24. the person drinking sprite is not to the right of the person watching adventure movies
+25. the person drinking soy-milk is in an odd position##4
+26. the italian is on the far left or far right##3
+27. the person eating cranberry is the person watching western movies##1
+28. the person watching musical movies is not to the left of the person drinking fanta
+29. the person watching scientific movies is somewhere to the left of the chinese##5
+30. the owner of the goat is not to the right of the person drinking sprite
+31. the person watching comedy movies is not to the right of the person who's hobby is woodworking
+32. the person who's hobby is woodworking is somewhere to the left of the person watching thriller movies##5
+33. the person drinking lemonade is somewhere between the person drinking tea and the owner of the cat##7
+34. the person drinking lemonade is on the left or right of the person drinking soy-milk##3
+35. the person watching musical movies is not to the right of the italian
+36. the person eating pineapple is on the left or right of the person who's hobby is woodworking##3
+37. the person who's hobby is camping is on the right of the person who's hobby is writing##1
+38. the person eating blueberry is not to the right of the person who's hobby is card-games
+39. the person eating plum is not to the right of the person who's hobby is writing
+40. the person who's hobby is camping is not the person eating blueberry##6
+41. the turkish is not to the left of the person eating blueberry
+42. the australian is not to the right of the owner of the hamster
+43. the japanese is somewhere to the left of the person who's hobby is rock-climbing##5
+44. the person drinking fanta is somewhere to the left of the person watching comedy movies##5
+45. the person watching superhero movies is the person eating kiwi##1
+46. the owner of the cat is not to the right of the italian
+47. the egyptian is on the left or right of the person eating blueberry##3
+48. the person watching musical movies is not the brazilian##6
+49. the person who's hobby is woodworking is on the left or right of the person watching adventure movies##3
+50. the person watching thriller movies is in an even position##4
+51. the person drinking sprite is between the australian and the person drinking juice##2
+52. the person who's hobby is camping is not to the right of the person who's hobby is card-games
+53. the person drinking fanta is not to the right of the person drinking soy-milk
+54. the owner of the chinchilla is on the far left##1
+55. the owner of the hamster is in an odd position##4
+56. the person eating pineapple is on the left of the person watching superhero movies##1
+57. the owner of the frog is between the person watching western movies and the person eating pineapple##2","{'Beverage': ['fanta', 'juice', 'sprite', 'tea', 'soy-milk', 'lemonade', '7up'], 'Food': ['plum', 'avocado', 'pineapple', 'kiwi', 'cranberry', 'blueberry', 'watermelon'], 'Hobby': ['fishing', 'writing', 'camping', 'woodworking', 'filmmaking', 'card-games', 'rock-climbing'], 'Movie-Genre': ['scientific', 'comedy', 'adventure', 'superhero', 'western', 'thriller', 'musical'], 'Nationality': ['japanese', 'chinese', 'brazilian', 'australian', 'egyptian', 'turkish', 'italian'], 'Pet': ['chinchilla', 'dog', 'goat', 'frog', 'hamster', 'mouse', 'cat']}"
diff --git a/part2/level8/Pt2_7x2_level8.csv b/part2/level8/Pt2_7x2_level8.csv
new file mode 100644
index 0000000000000000000000000000000000000000..1d9c882cb473161a395b728cb0da8eeb5becdbae
--- /dev/null
+++ b/part2/level8/Pt2_7x2_level8.csv
@@ -0,0 +1,130 @@
+ID,Clues,SolutionGrid
+Pt1_7x2_level8-0,"There are 2 different favourite beverages: coffee, iced-tea
+There 2 different types of food: raspberry, strawberry
+The people have 2 different hobbies: board-games, singing
+The people have 2 different jobs:  dancer, mechanic
+The people perfer 2 different movie-genres: drama, fantasy
+There are 2 different nationalities: italian, thai
+The people use 2 different means of transport: roller, tram
+1. the mechanic is on the left or right of the person driving the roller##3
+2. the person drinking iced-tea is not to the right of the dancer
+3. the person who's hobby is singing is not the person watching drama movies##6
+4. the person who's hobby is singing is somewhere to the left of the mechanic##5
+5. the mechanic is not to the left of the person driving the roller
+6. the thai is not the person driving the roller##6
+7. the person eating raspberry is the person who's hobby is board-games##1","{'Beverage': ['iced-tea', 'coffee'], 'Food': ['strawberry', 'raspberry'], 'Hobby': ['singing', 'board-games'], 'Job': ['dancer', 'mechanic'], 'Movie-Genre': ['fantasy', 'drama'], 'Nationality': ['italian', 'thai'], 'Transport': ['roller', 'tram']}"
+Pt1_7x2_level8-1,"There are 2 different favourite beverages: hot-chocolate, sprite
+There 2 different types of food: apricot, lemon
+The people have 2 different hobbies: drawing, hiking
+The people have 2 different jobs:  dancer, social-worker
+The people perfer 2 different movie-genres: adventure, mystery
+There are 2 different nationalities: british, italian
+The people prefer 2 different types of sport: baseball, water-polo
+1. the person who's hobby is hiking is not to the left of the person watching mystery movies
+2. the person drinking hot-chocolate is somewhere to the left of the social-worker##5
+3. the italian is somewhere to the right of the british##5
+4. the person who's hobby is hiking is not the person eating lemon##6
+5. the person watching adventure movies is on the left of the person who's sport is water-polo##1","{'Beverage': ['hot-chocolate', 'sprite'], 'Food': ['lemon', 'apricot'], 'Hobby': ['drawing', 'hiking'], 'Job': ['dancer', 'social-worker'], 'Movie-Genre': ['adventure', 'mystery'], 'Nationality': ['british', 'italian'], 'Sport': ['baseball', 'water-polo']}"
+Pt1_7x2_level8-2,"There are 2 different favourite beverages: cola, water
+There 2 different types of food: cucumber, pear
+The people have 2 different hobbies: baking, collecting
+The people prefer 2 different music-genres: electronic, soul
+2 different pets are kept: cat, mouse
+The people prefer 2 different types of sport: basketball, lacrosse
+The people use 2 different means of transport: bike, quad-bike
+1. the person drinking water is on the left of the person eating pear##1
+2. the person who's sport is lacrosse is not to the right of the person who's hobby is collecting
+3. the person driving the quad-bike is somewhere to the right of the owner of the mouse##5
+4. the person driving the bike is on the far left or far right##3
+5. the fan of electronic is somewhere to the left of the person who's hobby is baking##5","{'Beverage': ['water', 'cola'], 'Food': ['cucumber', 'pear'], 'Hobby': ['collecting', 'baking'], 'Music-Genre': ['electronic', 'soul'], 'Pet': ['mouse', 'cat'], 'Sport': ['lacrosse', 'basketball'], 'Transport': ['bike', 'quad-bike']}"
+Pt1_7x2_level8-3,"There are 2 different favourite beverages: soy-milk, sprite
+The people have 2 different hobbies: gardening, photography
+The people perfer 2 different movie-genres: adventure, spy
+The people prefer 2 different music-genres: electronic, metal
+There are 2 different nationalities: indonesian, turkish
+2 different pets are kept: goat, rat
+The people use 2 different means of transport: taxi, van
+1. the person drinking sprite is not to the left of the person who's hobby is gardening
+2. the person who's hobby is gardening is somewhere to the right of the indonesian##5
+3. the fan of electronic is on the far left##1
+4. the person watching adventure movies is on the right of the person driving the taxi##1
+5. the person drinking soy-milk is somewhere to the left of the owner of the goat##5","{'Beverage': ['soy-milk', 'sprite'], 'Hobby': ['photography', 'gardening'], 'Movie-Genre': ['spy', 'adventure'], 'Music-Genre': ['electronic', 'metal'], 'Nationality': ['indonesian', 'turkish'], 'Pet': ['rat', 'goat'], 'Transport': ['taxi', 'van']}"
+Pt1_7x2_level8-4,"There are 2 different favourite beverages: coffee, cola
+There 2 different types of food: lettuce, peas
+The people have 2 different jobs:  paramedic, social-worker
+The people prefer 2 different music-genres: dubstep, trance
+There are 2 different nationalities: canadian, thai
+2 different pets are kept: goldfish, pony
+The people prefer 2 different types of sport: snowboarding, surfing
+1. the social-worker is on the right of the person eating peas##1
+2. the social-worker is the thai##1
+3. the owner of the goldfish is not to the left of the fan of trance
+4. the person drinking coffee is on the far right##1
+5. the person who's sport is snowboarding is somewhere to the right of the fan of dubstep##5","{'Beverage': ['cola', 'coffee'], 'Food': ['peas', 'lettuce'], 'Job': ['paramedic', 'social-worker'], 'Music-Genre': ['dubstep', 'trance'], 'Nationality': ['canadian', 'thai'], 'Pet': ['pony', 'goldfish'], 'Sport': ['surfing', 'snowboarding']}"
+Pt1_7x2_level8-5,"There are 2 different favourite beverages: 7up, soy-milk
+There 2 different types of food: avocado, pumpkin
+The people have 2 different jobs:  bartender, photographer
+The people perfer 2 different movie-genres: disaster, sports
+There are 2 different nationalities: american, indonesian
+2 different pets are kept: lizard, turtle
+The people prefer 2 different types of sport: badminton, water-polo
+1. the owner of the turtle is not to the right of the owner of the lizard
+2. the bartender is somewhere to the right of the person watching disaster movies##5
+3. the person who's sport is badminton is on the left of the person drinking soy-milk##1
+4. the owner of the lizard is on the right of the american##1
+5. the indonesian is not the person watching disaster movies##6
+6. the person watching sports movies is on the left or right of the person eating avocado##3","{'Beverage': ['7up', 'soy-milk'], 'Food': ['avocado', 'pumpkin'], 'Job': ['photographer', 'bartender'], 'Movie-Genre': ['disaster', 'sports'], 'Nationality': ['american', 'indonesian'], 'Pet': ['turtle', 'lizard'], 'Sport': ['badminton', 'water-polo']}"
+Pt1_7x2_level8-6,"There 2 different types of food: blueberry, nectarine
+The people have 2 different hobbies: baking, sudoku
+The people have 2 different jobs:  architect, writer
+The people perfer 2 different movie-genres: drama, satire
+There are 2 different nationalities: argentine, dutch
+2 different pets are kept: hedgehog, turtle
+The people prefer 2 different types of sport: badminton, lacrosse
+1. the architect is not to the right of the person who's hobby is baking
+2. the person who's hobby is sudoku is not the person who's sport is lacrosse##6
+3. the person watching satire movies is on the left or right of the owner of the hedgehog##3
+4. the person watching drama movies is somewhere to the right of the writer##5
+5. the architect is somewhere to the right of the dutch##5
+6. the person eating nectarine is not the person who's sport is lacrosse##6","{'Food': ['nectarine', 'blueberry'], 'Hobby': ['sudoku', 'baking'], 'Job': ['writer', 'architect'], 'Movie-Genre': ['satire', 'drama'], 'Nationality': ['dutch', 'argentine'], 'Pet': ['turtle', 'hedgehog'], 'Sport': ['badminton', 'lacrosse']}"
+Pt1_7x2_level8-7,"There 2 different types of food: mango, nectarine
+The people have 2 different jobs:  fisherman, pilot
+The people perfer 2 different movie-genres: family, martial-arts
+The people prefer 2 different music-genres: metal, punk
+There are 2 different nationalities: japanese, turkish
+The people prefer 2 different types of sport: skateboarding, weightlifting
+The people use 2 different means of transport: ship, snowmobile
+1. the japanese is somewhere to the left of the person who's sport is weightlifting##5
+2. the person eating mango is not the person watching family movies##6
+3. the fan of punk is on the left or right of the person eating nectarine##3
+4. the person driving the snowmobile is not to the right of the person watching family movies
+5. the person driving the snowmobile is not to the right of the japanese
+6. the pilot is somewhere to the right of the fan of punk##5
+7. the person watching martial-arts movies is the person eating mango##1","{'Food': ['mango', 'nectarine'], 'Job': ['fisherman', 'pilot'], 'Movie-Genre': ['martial-arts', 'family'], 'Music-Genre': ['punk', 'metal'], 'Nationality': ['japanese', 'turkish'], 'Sport': ['skateboarding', 'weightlifting'], 'Transport': ['snowmobile', 'ship']}"
+Pt1_7x2_level8-8,"There 2 different types of food: carrot, cauliflower
+The people have 2 different hobbies: fishing, magic-tricks
+The people have 2 different jobs:  dressmaker, pilot
+The people perfer 2 different movie-genres: animation, documentary
+The people prefer 2 different music-genres: hip-hop, rock
+The people prefer 2 different types of sport: handball, tennis
+The people use 2 different means of transport: airplane, taxi
+1. the person who's sport is handball is on the right of the person eating carrot##1
+2. the person who's hobby is magic-tricks is not to the right of the person who's sport is handball
+3. the person who's hobby is fishing is on the far right##1
+4. the person driving the airplane is not to the right of the person watching documentary movies
+5. the person who's sport is handball is not to the right of the dressmaker
+6. the person driving the airplane is the person who's sport is handball##1
+7. the fan of hip-hop is not to the left of the person who's hobby is fishing","{'Food': ['carrot', 'cauliflower'], 'Hobby': ['magic-tricks', 'fishing'], 'Job': ['pilot', 'dressmaker'], 'Movie-Genre': ['animation', 'documentary'], 'Music-Genre': ['rock', 'hip-hop'], 'Sport': ['tennis', 'handball'], 'Transport': ['taxi', 'airplane']}"
+Pt1_7x2_level8-9,"There 2 different types of food: asparagus, carrot
+The people have 2 different hobbies: photography, rock-climbing
+The people have 2 different jobs:  doctor, musician
+The people perfer 2 different movie-genres: adventure, disaster
+The people prefer 2 different music-genres: indie, reggae
+There are 2 different nationalities: colombian, japanese
+The people prefer 2 different types of sport: biathlon, cycling
+1. the person who's hobby is photography is not to the right of the doctor
+2. the colombian is not to the left of the person eating asparagus
+3. the person eating carrot is somewhere to the left of the person eating asparagus##5
+4. the person watching adventure movies is not to the right of the doctor
+5. the person watching disaster movies is on the right of the fan of indie##1
+6. the doctor is on the left of the person who's sport is cycling##1","{'Food': ['carrot', 'asparagus'], 'Hobby': ['photography', 'rock-climbing'], 'Job': ['doctor', 'musician'], 'Movie-Genre': ['adventure', 'disaster'], 'Music-Genre': ['indie', 'reggae'], 'Nationality': ['japanese', 'colombian'], 'Sport': ['biathlon', 'cycling']}"
diff --git a/part2/level8/Pt2_7x3_level8.csv b/part2/level8/Pt2_7x3_level8.csv
new file mode 100644
index 0000000000000000000000000000000000000000..3f2f6f5d716e0b8b4e56a7b052471b40127fa6b9
--- /dev/null
+++ b/part2/level8/Pt2_7x3_level8.csv
@@ -0,0 +1,220 @@
+ID,Clues,SolutionGrid
+Pt1_7x3_level8-0,"There are 3 different favourite beverages: almond-milk, soy-milk, sprite
+There 3 different types of food: kale, peas, watermelon
+The people have 3 different hobbies: baking, chess, drawing
+The people have 3 different jobs:  firefighter, librarian, scientist
+The people perfer 3 different movie-genres: adventure, animation, family
+3 different pets are kept: ferret, frog, guinea-pig
+The people use 3 different means of transport: airplane, jet-ski, taxi
+ 1. the owner of the frog is the librarian##1
+ 2. the person watching adventure movies is not the firefighter##6
+ 3. the person who's hobby is baking is the person driving the taxi##1
+ 4. the librarian is the person driving the jet-ski##1
+ 5. the person watching animation movies is somewhere to the right of the person watching adventure movies##5
+ 6. the person drinking soy-milk is the person who's hobby is chess##1
+ 7. the person drinking sprite is the owner of the guinea-pig##1
+ 8. the person eating watermelon is not to the right of the person drinking soy-milk
+ 9. the owner of the frog is on the left of the scientist##1
+10. the person eating watermelon is somewhere to the left of the librarian##5
+11. the owner of the frog is not the person watching animation movies##6
+12. the firefighter is somewhere to the left of the owner of the ferret##5
+13. the person eating kale is in the middle##1
+14. the person driving the taxi is on the far right##1","{'Beverage': ['sprite', 'soy-milk', 'almond-milk'], 'Food': ['watermelon', 'kale', 'peas'], 'Hobby': ['drawing', 'chess', 'baking'], 'Job': ['firefighter', 'librarian', 'scientist'], 'Movie-Genre': ['family', 'adventure', 'animation'], 'Pet': ['guinea-pig', 'frog', 'ferret'], 'Transport': ['airplane', 'jet-ski', 'taxi']}"
+Pt1_7x3_level8-1,"There are 3 different favourite beverages: 7up, juice, tea
+The people have 3 different hobbies: filmmaking, gardening, hiking
+The people perfer 3 different movie-genres: action, musical, thriller
+There are 3 different nationalities: brazilian, indonesian, nigerian
+3 different pets are kept: dog, guinea-pig, rabbit
+The people prefer 3 different types of sport: basketball, climbing, skiing
+The people use 3 different means of transport: airplane, quad-bike, ship
+ 1. the person drinking 7up is on the left of the person who's sport is skiing##1
+ 2. the person watching musical movies is somewhere between the indonesian and the person watching thriller movies##7
+ 3. the person who's hobby is hiking is on the left or right of the person who's sport is climbing##3
+ 4. the person who's hobby is gardening is somewhere to the left of the person drinking juice##5
+ 5. the nigerian is not the person who's sport is skiing##6
+ 6. the person who's sport is climbing is not to the right of the person driving the quad-bike
+ 7. the person drinking 7up is on the far left##1
+ 8. the person drinking tea is somewhere to the right of the owner of the dog##5
+ 9. the person watching action movies is somewhere to the right of the owner of the guinea-pig##5
+10. the person driving the quad-bike is not the person who's hobby is gardening##6
+11. the person who's sport is basketball is somewhere to the left of the owner of the guinea-pig##5
+12. the person drinking juice is not the owner of the rabbit##6
+13. the person who's sport is climbing is not to the left of the person driving the airplane
+14. the person drinking 7up is not to the left of the person driving the ship","{'Beverage': ['7up', 'juice', 'tea'], 'Hobby': ['gardening', 'hiking', 'filmmaking'], 'Movie-Genre': ['thriller', 'musical', 'action'], 'Nationality': ['nigerian', 'brazilian', 'indonesian'], 'Pet': ['dog', 'guinea-pig', 'rabbit'], 'Sport': ['basketball', 'skiing', 'climbing'], 'Transport': ['ship', 'airplane', 'quad-bike']}"
+Pt1_7x3_level8-2,"There 3 different types of food: eggplant, orange, raspberry
+The people have 3 different jobs:  journalist, paramedic, social-worker
+The people perfer 3 different movie-genres: action, romance, scientific
+The people prefer 3 different music-genres: blues, disco, rock
+3 different pets are kept: dog, horse, rat
+The people prefer 3 different types of sport: rowing, swimming, volleyball
+The people use 3 different means of transport: helicopter, scooter, van
+ 1. the paramedic is somewhere to the right of the person eating raspberry##5
+ 2. the person who's sport is rowing is not to the left of the fan of rock
+ 3. the fan of rock is somewhere to the left of the fan of blues##5
+ 4. the owner of the dog is somewhere to the right of the journalist##5
+ 5. the person driving the helicopter is between the person who's sport is rowing and the person driving the van##2
+ 6. the person watching scientific movies is on the left or right of the person watching action movies##3
+ 7. the owner of the rat is in the middle##1
+ 8. the person driving the scooter is not to the left of the owner of the dog
+ 9. the fan of disco is on the far right##1
+10. the paramedic is on the left or right of the person who's sport is swimming##3
+11. the social-worker is the person watching action movies##1
+12. the journalist is not to the right of the owner of the rat
+13. the person watching romance movies is the person watching romance movies##1
+14. the journalist is on the right of the person eating orange##1","{'Food': ['orange', 'raspberry', 'eggplant'], 'Job': ['social-worker', 'journalist', 'paramedic'], 'Movie-Genre': ['action', 'scientific', 'romance'], 'Music-Genre': ['rock', 'blues', 'disco'], 'Pet': ['horse', 'rat', 'dog'], 'Sport': ['volleyball', 'swimming', 'rowing'], 'Transport': ['van', 'helicopter', 'scooter']}"
+Pt1_7x3_level8-3,"There are 3 different favourite beverages: fanta, lemonade, sprite
+The people have 3 different hobbies: cooking, filmmaking, hiking
+The people have 3 different jobs:  lawyer, musician, paramedic
+The people perfer 3 different movie-genres: disaster, documentary, time-travel
+The people prefer 3 different music-genres: blues, hip-hop, metal
+There are 3 different nationalities: dutch, indonesian, spanish
+The people use 3 different means of transport: ship, snowmobile, subway
+ 1. the person driving the subway is not to the right of the person watching time-travel movies
+ 2. the musician is the person driving the ship##1
+ 3. the fan of blues is not to the left of the person drinking fanta
+ 4. the person driving the snowmobile is not the person watching disaster movies##6
+ 5. the spanish is on the left of the person who's hobby is cooking##1
+ 6. the fan of hip-hop is somewhere to the left of the person drinking fanta##5
+ 7. the spanish is on the left or right of the person watching disaster movies##3
+ 8. the lawyer is in an even position##4
+ 9. the person who's hobby is filmmaking is somewhere to the right of the fan of metal##5
+10. the dutch is not the person driving the snowmobile##6
+11. the fan of metal is not to the right of the person driving the snowmobile
+12. the person who's hobby is cooking is on the left or right of the person driving the subway##3
+13. the person who's hobby is cooking is in an odd position##4
+14. the person driving the snowmobile is somewhere to the left of the person drinking lemonade##5
+15. the person drinking lemonade is not the person watching disaster movies##6","{'Beverage': ['sprite', 'lemonade', 'fanta'], 'Hobby': ['hiking', 'filmmaking', 'cooking'], 'Job': ['paramedic', 'lawyer', 'musician'], 'Movie-Genre': ['documentary', 'time-travel', 'disaster'], 'Music-Genre': ['metal', 'hip-hop', 'blues'], 'Nationality': ['indonesian', 'spanish', 'dutch'], 'Transport': ['snowmobile', 'subway', 'ship']}"
+Pt1_7x3_level8-4,"There are 3 different favourite beverages: hot-chocolate, mirinda, soy-milk
+The people have 3 different hobbies: collecting, fishing, puzzles
+The people have 3 different jobs:  architect, bartender, teacher
+The people perfer 3 different movie-genres: disaster, sports, superhero
+The people prefer 3 different music-genres: indie, pop, rock
+3 different pets are kept: ferret, rat, snake
+The people prefer 3 different types of sport: lacrosse, parkour, water-polo
+ 1. the person watching disaster movies is the fan of rock##1
+ 2. the person drinking soy-milk is in an even position##4
+ 3. the person drinking soy-milk is the owner of the snake##1
+ 4. the person who's hobby is puzzles is between the bartender and the owner of the ferret##2
+ 5. the architect is not to the right of the person who's sport is parkour
+ 6. the person who's hobby is collecting is somewhere to the right of the person drinking mirinda##5
+ 7. the person who's sport is lacrosse is between the person who's sport is water-polo and the person drinking mirinda##2
+ 8. the person who's sport is parkour is not to the right of the person drinking mirinda
+ 9. the bartender is not to the right of the person drinking hot-chocolate
+10. the person who's hobby is fishing is not the owner of the snake##6
+11. the person who's hobby is fishing is not to the left of the fan of indie
+12. the person who's hobby is fishing is not to the right of the architect
+13. the person who's hobby is fishing is on the left or right of the person watching disaster movies##3
+14. the person who's hobby is fishing is on the far left or far right##3
+15. the person watching superhero movies is not to the right of the person who's hobby is puzzles
+16. the person watching sports movies is the bartender##1
+17. the person drinking hot-chocolate is not to the left of the architect
+18. the owner of the rat is not to the right of the owner of the rat","{'Beverage': ['mirinda', 'soy-milk', 'hot-chocolate'], 'Hobby': ['fishing', 'puzzles', 'collecting'], 'Job': ['architect', 'teacher', 'bartender'], 'Movie-Genre': ['superhero', 'disaster', 'sports'], 'Music-Genre': ['indie', 'rock', 'pop'], 'Pet': ['ferret', 'snake', 'rat'], 'Sport': ['parkour', 'lacrosse', 'water-polo']}"
+Pt1_7x3_level8-5,"There are 3 different favourite beverages: 7up, mirinda, water
+There 3 different types of food: blueberry, raspberry, strawberry
+The people have 3 different jobs:  designer, police-officer, software-developer
+The people perfer 3 different movie-genres: crime, fantasy, musical
+The people prefer 3 different music-genres: disco, salsa, techno
+There are 3 different nationalities: australian, dutch, polish
+The people use 3 different means of transport: car, snowmobile, subway
+ 1. the person driving the car is somewhere to the right of the person watching musical movies##5
+ 2. the person eating raspberry is not the dutch##6
+ 3. the person eating raspberry is not the person watching musical movies##6
+ 4. the fan of disco is on the left of the fan of techno##1
+ 5. the person drinking water is not the designer##6
+ 6. the person watching musical movies is the australian##1
+ 7. the person eating strawberry is not to the left of the fan of salsa
+ 8. the person driving the subway is not to the right of the person drinking mirinda
+ 9. the australian is somewhere to the left of the person eating raspberry##5
+10. the person watching musical movies is somewhere to the left of the person drinking 7up##5
+11. the person eating raspberry is not to the left of the designer
+12. the designer is somewhere between the person driving the car and the person eating blueberry##7
+13. the person watching fantasy movies is not to the left of the person drinking 7up
+14. the person driving the snowmobile is on the right of the dutch##1
+15. the designer is on the left of the police-officer##1","{'Beverage': ['water', 'mirinda', '7up'], 'Food': ['blueberry', 'strawberry', 'raspberry'], 'Job': ['software-developer', 'designer', 'police-officer'], 'Movie-Genre': ['crime', 'musical', 'fantasy'], 'Music-Genre': ['salsa', 'disco', 'techno'], 'Nationality': ['dutch', 'australian', 'polish'], 'Transport': ['subway', 'snowmobile', 'car']}"
+Pt1_7x3_level8-6,"There are 3 different favourite beverages: hot-chocolate, juice, tea
+There 3 different types of food: asparagus, garlic, nectarine
+The people have 3 different jobs:  entrepreneur, lawyer, writer
+The people perfer 3 different movie-genres: documentary, drama, scientific
+The people prefer 3 different music-genres: dubstep, punk, reggae
+There are 3 different nationalities: australian, canadian, indian
+The people use 3 different means of transport: motorbike, skateboard, taxi
+ 1. the fan of punk is not to the right of the person eating garlic
+ 2. the australian is somewhere to the left of the person drinking tea##5
+ 3. the fan of punk is in an odd position##4
+ 4. the indian is on the left or right of the person eating asparagus##3
+ 5. the person driving the taxi is somewhere between the person watching documentary movies and the lawyer##7
+ 6. the person drinking tea is not to the right of the person driving the motorbike
+ 7. the person eating nectarine is not the person watching scientific movies##6
+ 8. the person driving the motorbike is on the left or right of the person eating asparagus##3
+ 9. the fan of reggae is on the right of the fan of dubstep##1
+10. the person drinking hot-chocolate is in the middle##1
+11. the australian is not to the left of the entrepreneur
+12. the fan of dubstep is not to the right of the australian
+13. the person drinking hot-chocolate is somewhere to the right of the lawyer##5
+14. the fan of reggae is somewhere to the left of the person eating garlic##5
+15. the australian is on the right of the indian##1
+16. the person drinking tea is on the left or right of the person watching scientific movies##3","{'Beverage': ['juice', 'hot-chocolate', 'tea'], 'Food': ['nectarine', 'asparagus', 'garlic'], 'Job': ['lawyer', 'entrepreneur', 'writer'], 'Movie-Genre': ['drama', 'scientific', 'documentary'], 'Music-Genre': ['dubstep', 'reggae', 'punk'], 'Nationality': ['indian', 'australian', 'canadian'], 'Transport': ['skateboard', 'taxi', 'motorbike']}"
+Pt1_7x3_level8-7,"There are 3 different favourite beverages: hot-chocolate, milk, tea
+There 3 different types of food: cabbage, garlic, onion
+The people have 3 different hobbies: card-games, filmmaking, reading
+The people perfer 3 different movie-genres: horror, sports, zombie
+The people prefer 3 different music-genres: folk, gospel, punk
+There are 3 different nationalities: american, argentine, mexican
+3 different pets are kept: cat, goat, rabbit
+ 1. the fan of folk is somewhere to the right of the person watching zombie movies##5
+ 2. the owner of the rabbit is the person eating garlic##1
+ 3. the owner of the rabbit is on the far left or far right##3
+ 4. the person eating onion is somewhere between the mexican and the owner of the cat##7
+ 5. the person drinking tea is not to the right of the person eating garlic
+ 6. the american is not to the right of the argentine
+ 7. the owner of the goat is the person watching horror movies##1
+ 8. the fan of gospel is not the owner of the goat##6
+ 9. the owner of the rabbit is not the fan of punk##6
+10. the person who's hobby is card-games is somewhere to the right of the person eating onion##5
+11. the person eating onion is not to the left of the fan of folk
+12. the person who's hobby is filmmaking is on the right of the person drinking hot-chocolate##1
+13. the person watching sports movies is on the far left or far right##3
+14. the owner of the cat is not to the left of the american
+15. the person drinking milk is on the left or right of the fan of punk##3","{'Beverage': ['hot-chocolate', 'milk', 'tea'], 'Food': ['cabbage', 'onion', 'garlic'], 'Hobby': ['reading', 'filmmaking', 'card-games'], 'Movie-Genre': ['zombie', 'horror', 'sports'], 'Music-Genre': ['punk', 'folk', 'gospel'], 'Nationality': ['american', 'argentine', 'mexican'], 'Pet': ['cat', 'goat', 'rabbit']}"
+Pt1_7x3_level8-8,"There 3 different types of food: avocado, cabbage, papaya
+The people have 3 different hobbies: baking, drawing, writing
+The people have 3 different jobs:  firefighter, security-guard, social-worker
+The people prefer 3 different music-genres: ambient, dubstep, rock
+There are 3 different nationalities: egyptian, french, indian
+3 different pets are kept: chinchilla, ferret, hamster
+The people use 3 different means of transport: airplane, jet-ski, snowmobile
+ 1. the fan of dubstep is somewhere to the right of the fan of rock##5
+ 2. the person eating papaya is somewhere between the person eating avocado and the person who's hobby is baking##7
+ 3. the fan of rock is not to the right of the french
+ 4. the person eating papaya is on the left or right of the french##3
+ 5. the owner of the hamster is on the left of the french##1
+ 6. the security-guard is not to the right of the fan of rock
+ 7. the person who's hobby is drawing is not to the right of the person who's hobby is drawing
+ 8. the indian is in an even position##4
+ 9. the person eating avocado is somewhere to the left of the social-worker##5
+10. the security-guard is somewhere to the right of the person driving the snowmobile##5
+11. the fan of rock is not to the left of the person eating avocado
+12. the person driving the airplane is on the left of the owner of the chinchilla##1
+13. the person who's hobby is drawing is on the right of the person who's hobby is writing##1
+14. the security-guard is somewhere between the owner of the chinchilla and the fan of ambient##7","{'Food': ['avocado', 'papaya', 'cabbage'], 'Hobby': ['writing', 'drawing', 'baking'], 'Job': ['firefighter', 'security-guard', 'social-worker'], 'Music-Genre': ['ambient', 'rock', 'dubstep'], 'Nationality': ['egyptian', 'indian', 'french'], 'Pet': ['ferret', 'hamster', 'chinchilla'], 'Transport': ['snowmobile', 'airplane', 'jet-ski']}"
+Pt1_7x3_level8-9,"There 3 different types of food: cherry, cucumber, lime
+The people have 3 different hobbies: fishing, hiking, sudoku
+The people perfer 3 different movie-genres: animation, fantasy, thriller
+The people prefer 3 different music-genres: blues, disco, trance
+There are 3 different nationalities: australian, french, german
+3 different pets are kept: fish, rabbit, turtle
+The people prefer 3 different types of sport: basketball, cricket, rugby
+ 1. the owner of the rabbit is not the person eating cherry##6
+ 2. the person who's sport is cricket is on the far left or far right##3
+ 3. the fan of disco is in the middle##1
+ 4. the person who's sport is rugby is on the left or right of the person who's hobby is hiking##3
+ 5. the person who's sport is rugby is the person who's hobby is fishing##1
+ 6. the person eating cherry is on the left of the owner of the rabbit##1
+ 7. the person eating cucumber is not to the right of the person who's hobby is sudoku
+ 8. the owner of the turtle is not the person watching thriller movies##6
+ 9. the fan of disco is somewhere to the left of the person who's hobby is hiking##5
+10. the owner of the turtle is between the person eating lime and the person watching fantasy movies##2
+11. the owner of the turtle is somewhere to the left of the australian##5
+12. the person who's hobby is hiking is the fan of trance##1
+13. the german is somewhere between the owner of the rabbit and the person who's sport is basketball##7
+14. the person who's hobby is sudoku is not to the right of the person who's hobby is sudoku","{'Food': ['cucumber', 'cherry', 'lime'], 'Hobby': ['sudoku', 'fishing', 'hiking'], 'Movie-Genre': ['fantasy', 'animation', 'thriller'], 'Music-Genre': ['blues', 'disco', 'trance'], 'Nationality': ['french', 'german', 'australian'], 'Pet': ['fish', 'turtle', 'rabbit'], 'Sport': ['basketball', 'rugby', 'cricket']}"
diff --git a/part2/level8/Pt2_7x4_level8.csv b/part2/level8/Pt2_7x4_level8.csv
new file mode 100644
index 0000000000000000000000000000000000000000..c9fe52d531d52ff1adfcd4223244e9f5e14bea1d
--- /dev/null
+++ b/part2/level8/Pt2_7x4_level8.csv
@@ -0,0 +1,350 @@
+ID,Clues,SolutionGrid
+Pt1_7x4_level8-0,"There are 4 different favourite beverages: iced-tea, lemonade, mirinda, sprite
+The people have 4 different jobs:  lawyer, librarian, nurse, police-officer
+The people perfer 4 different movie-genres: fantasy, romance, satire, superhero
+There are 4 different nationalities: egyptian, french, indonesian, turkish
+4 different pets are kept: bird, chinchilla, goldfish, rabbit
+The people prefer 4 different types of sport: baseball, ice-hockey, lacrosse, skiing
+The people use 4 different means of transport: bus, quad-bike, ship, tram
+ 1. the person watching fantasy movies is not the person drinking iced-tea##6
+ 2. the owner of the rabbit is in an even position##4
+ 3. the person driving the ship is not to the right of the owner of the goldfish
+ 4. the person watching satire movies is the person driving the ship##1
+ 5. the person who's sport is skiing is on the left or right of the person driving the bus##3
+ 6. the person drinking sprite is on the left or right of the person who's sport is lacrosse##3
+ 7. the person watching superhero movies is not the person drinking sprite##6
+ 8. the owner of the rabbit is somewhere to the right of the person driving the tram##5
+ 9. the owner of the bird is not to the right of the person watching superhero movies
+10. the person who's sport is lacrosse is on the left or right of the person drinking iced-tea##3
+11. the nurse is not to the left of the owner of the chinchilla
+12. the person who's sport is skiing is on the left or right of the person watching superhero movies##3
+13. the turkish is not to the right of the person drinking mirinda
+14. the person who's sport is skiing is on the left or right of the person drinking lemonade##3
+15. the nurse is on the left or right of the egyptian##3
+16. the lawyer is not to the left of the owner of the goldfish
+17. the person watching satire movies is on the left of the turkish##1
+18. the person drinking sprite is between the person watching fantasy movies and the french##2
+19. the lawyer is on the right of the owner of the bird##1
+20. the person drinking mirinda is on the left or right of the police-officer##3
+21. the egyptian is not to the left of the librarian
+22. the person drinking lemonade is on the right of the egyptian##1
+23. the owner of the rabbit is not to the left of the person driving the ship
+24. the person who's sport is ice-hockey is on the left or right of the owner of the chinchilla##3
+25. the person who's sport is lacrosse is not to the left of the person watching satire movies
+26. the person driving the bus is on the left or right of the person driving the quad-bike##3
+27. the person watching romance movies is somewhere to the right of the person who's sport is baseball##5
+28. the lawyer is on the left or right of the person drinking mirinda##3
+29. the person who's sport is skiing is somewhere to the right of the person who's sport is baseball##5","{'Beverage': ['iced-tea', 'mirinda', 'sprite', 'lemonade'], 'Job': ['police-officer', 'librarian', 'lawyer', 'nurse'], 'Movie-Genre': ['satire', 'fantasy', 'romance', 'superhero'], 'Nationality': ['indonesian', 'turkish', 'egyptian', 'french'], 'Pet': ['goldfish', 'bird', 'chinchilla', 'rabbit'], 'Sport': ['baseball', 'lacrosse', 'skiing', 'ice-hockey'], 'Transport': ['ship', 'tram', 'quad-bike', 'bus']}"
+Pt1_7x4_level8-1,"There are 4 different favourite beverages: almond-milk, fanta, milk, soy-milk
+There 4 different types of food: lemon, mango, plum, pumpkin
+The people have 4 different hobbies: cooking, gardening, photography, traveling
+The people prefer 4 different music-genres: electronic, gospel, metal, salsa
+There are 4 different nationalities: argentine, british, german, malaysian
+The people prefer 4 different types of sport: basketball, cycling, sailing, surfing
+The people use 4 different means of transport: car, jet-ski, roller, van
+ 1. the person drinking milk is on the left of the argentine##1
+ 2. the person driving the roller is on the left of the person drinking almond-milk##1
+ 3. the person eating pumpkin is not the fan of metal##6
+ 4. the malaysian is on the left of the person who's hobby is photography##1
+ 5. the fan of electronic is not to the right of the person who's hobby is cooking
+ 6. the person eating plum is not to the left of the german
+ 7. the british is somewhere to the right of the argentine##5
+ 8. the fan of metal is on the right of the german##1
+ 9. the person drinking fanta is somewhere between the person who's sport is cycling and the person who's sport is basketball##7
+10. the person who's hobby is gardening is somewhere to the left of the person who's hobby is photography##5
+11. the person who's hobby is traveling is on the left of the person who's sport is surfing##1
+12. the person who's sport is surfing is not to the right of the person who's sport is sailing
+13. the person who's sport is surfing is the argentine##1
+14. the person drinking soy-milk is not to the right of the person eating pumpkin
+15. the person drinking fanta is on the left or right of the person drinking soy-milk##3
+16. the person eating lemon is on the left or right of the fan of gospel##3
+17. the person driving the roller is not the person who's sport is basketball##6
+18. the person driving the jet-ski is somewhere to the right of the person driving the roller##5
+19. the fan of electronic is not the german##6
+20. the person driving the car is not to the right of the person who's sport is basketball
+21. the person who's hobby is traveling is not to the right of the person drinking milk
+22. the person drinking fanta is on the right of the person eating mango##1
+23. the person drinking almond-milk is on the far left or far right##3
+24. the argentine is not the person driving the van##6
+25. the person eating plum is on the left of the person driving the roller##1","{'Beverage': ['milk', 'fanta', 'soy-milk', 'almond-milk'], 'Food': ['mango', 'plum', 'lemon', 'pumpkin'], 'Hobby': ['traveling', 'gardening', 'cooking', 'photography'], 'Music-Genre': ['salsa', 'metal', 'electronic', 'gospel'], 'Nationality': ['german', 'argentine', 'malaysian', 'british'], 'Sport': ['cycling', 'surfing', 'sailing', 'basketball'], 'Transport': ['van', 'car', 'roller', 'jet-ski']}"
+Pt1_7x4_level8-2,"There are 4 different favourite beverages: coffee, hot-chocolate, milk, soy-milk
+There 4 different types of food: carrot, cauliflower, cherry, onion
+The people perfer 4 different movie-genres: animation, comedy, fantasy, satire
+The people prefer 4 different music-genres: house, metal, r&b, soul
+There are 4 different nationalities: argentine, canadian, french, indonesian
+4 different pets are kept: bird, pony, rabbit, turtle
+The people prefer 4 different types of sport: basketball, biathlon, skateboarding, skiing
+ 1. the indonesian is on the right of the person drinking milk##1
+ 2. the person watching satire movies is on the far left or far right##3
+ 3. the indonesian is on the left of the person who's sport is basketball##1
+ 4. the canadian is not to the right of the person eating cherry
+ 5. the french is not to the right of the owner of the turtle
+ 6. the owner of the pony is between the fan of house and the argentine##2
+ 7. the canadian is not to the left of the french
+ 8. the canadian is somewhere to the left of the person watching animation movies##5
+ 9. the person eating cauliflower is on the far right##1
+10. the person eating onion is on the left of the person who's sport is skiing##1
+11. the person drinking soy-milk is the indonesian##1
+12. the person watching animation movies is the owner of the pony##1
+13. the owner of the turtle is not to the left of the person drinking coffee
+14. the person who's sport is biathlon is not to the left of the indonesian
+15. the person who's sport is basketball is somewhere to the right of the person drinking soy-milk##5
+16. the canadian is on the right of the person eating onion##1
+17. the argentine is on the right of the person watching animation movies##1
+18. the owner of the turtle is somewhere between the person eating onion and the owner of the pony##7
+19. the owner of the bird is somewhere to the left of the person watching comedy movies##5
+20. the fan of r&b is on the left or right of the person eating carrot##3
+21. the person watching comedy movies is on the far left or far right##3
+22. the fan of r&b is on the far left or far right##3
+23. the fan of soul is not to the left of the owner of the pony
+24. the person eating cauliflower is not to the right of the fan of r&b
+25. the fan of r&b is somewhere to the right of the person watching animation movies##5
+26. the canadian is on the left or right of the french##3","{'Beverage': ['coffee', 'milk', 'soy-milk', 'hot-chocolate'], 'Food': ['onion', 'cherry', 'carrot', 'cauliflower'], 'Movie-Genre': ['satire', 'fantasy', 'animation', 'comedy'], 'Music-Genre': ['metal', 'house', 'soul', 'r&b'], 'Nationality': ['french', 'canadian', 'indonesian', 'argentine'], 'Pet': ['bird', 'turtle', 'pony', 'rabbit'], 'Sport': ['skateboarding', 'skiing', 'biathlon', 'basketball']}"
+Pt1_7x4_level8-3,"There 4 different types of food: blueberry, kale, mango, papaya
+The people have 4 different hobbies: dancing, drawing, fishing, sudoku
+The people have 4 different jobs:  dressmaker, electrician, firefighter, writer
+The people prefer 4 different music-genres: blues, house, salsa, trance
+There are 4 different nationalities: brazilian, french, italian, mexican
+4 different pets are kept: ferret, frog, horse, turtle
+The people use 4 different means of transport: bike, quad-bike, roller, scooter
+ 1. the person who's hobby is dancing is on the left or right of the person eating blueberry##3
+ 2. the person eating papaya is not to the right of the italian
+ 3. the firefighter is between the person driving the roller and the person who's hobby is sudoku##2
+ 4. the brazilian is on the right of the dressmaker##1
+ 5. the fan of house is between the person who's hobby is fishing and the person who's hobby is dancing##2
+ 6. the person who's hobby is fishing is on the left of the owner of the turtle##1
+ 7. the italian is somewhere to the left of the brazilian##5
+ 8. the owner of the frog is not to the right of the person eating papaya
+ 9. the fan of house is somewhere to the right of the person eating papaya##5
+10. the person who's hobby is fishing is on the left of the electrician##1
+11. the owner of the ferret is not to the left of the person eating papaya
+12. the fan of trance is not to the left of the person who's hobby is drawing
+13. the writer is not to the right of the person eating mango
+14. the person driving the quad-bike is between the person driving the roller and the person who's hobby is sudoku##2
+15. the mexican is not to the right of the writer
+16. the brazilian is not to the right of the person driving the bike
+17. the owner of the ferret is between the mexican and the brazilian##2
+18. the french is somewhere to the right of the person driving the roller##5
+19. the person eating mango is on the right of the person eating kale##1
+20. the owner of the turtle is on the far right##1
+21. the fan of salsa is on the left of the person who's hobby is sudoku##1","{'Food': ['papaya', 'blueberry', 'kale', 'mango'], 'Hobby': ['dancing', 'drawing', 'fishing', 'sudoku'], 'Job': ['writer', 'dressmaker', 'firefighter', 'electrician'], 'Music-Genre': ['blues', 'house', 'salsa', 'trance'], 'Nationality': ['mexican', 'italian', 'brazilian', 'french'], 'Pet': ['frog', 'ferret', 'horse', 'turtle'], 'Transport': ['scooter', 'roller', 'quad-bike', 'bike']}"
+Pt1_7x4_level8-4,"There are 4 different favourite beverages: cola, hot-chocolate, iced-tea, mirinda
+There 4 different types of food: asparagus, broccoli, pomegranate, watermelon
+The people have 4 different hobbies: baking, gardening, singing, video-games
+The people prefer 4 different music-genres: d&b, metal, reggae, trance
+There are 4 different nationalities: argentine, british, dutch, japanese
+The people prefer 4 different types of sport: basketball, golf, lacrosse, skiing
+The people use 4 different means of transport: car, helicopter, roller, taxi
+ 1. the person eating broccoli is somewhere to the left of the person who's hobby is singing##5
+ 2. the person eating watermelon is the person driving the roller##1
+ 3. the person who's hobby is singing is the fan of d&b##1
+ 4. the person drinking iced-tea is somewhere to the left of the person drinking mirinda##5
+ 5. the person driving the roller is not to the right of the person who's hobby is singing
+ 6. the person who's sport is golf is not to the left of the fan of metal
+ 7. the person eating asparagus is the person drinking iced-tea##1
+ 8. the person who's hobby is singing is between the person driving the car and the person who's sport is basketball##2
+ 9. the person drinking cola is not the fan of trance##6
+10. the person who's sport is basketball is not to the right of the person drinking mirinda
+11. the argentine is somewhere between the person who's sport is basketball and the person driving the roller##7
+12. the person eating broccoli is somewhere between the person who's hobby is baking and the person who's hobby is singing##7
+13. the japanese is not to the right of the person drinking cola
+14. the person who's hobby is video-games is on the far right##1
+15. the person who's sport is skiing is not to the right of the fan of reggae
+16. the person who's hobby is singing is not the fan of metal##6
+17. the person who's sport is golf is somewhere to the right of the person who's sport is lacrosse##5
+18. the person drinking mirinda is somewhere to the right of the person who's sport is lacrosse##5
+19. the person who's sport is golf is not to the left of the person who's sport is lacrosse
+20. the person who's hobby is video-games is on the right of the british##1
+21. the person eating asparagus is on the left of the dutch##1
+22. the person drinking hot-chocolate is between the fan of reggae and the person who's hobby is singing##2
+23. the person drinking mirinda is somewhere to the right of the fan of reggae##5
+24. the person drinking cola is not to the right of the person eating asparagus
+25. the person who's sport is golf is on the left or right of the person who's sport is lacrosse##3
+26. the person driving the taxi is in an even position##4
+27. the person eating asparagus is not to the left of the person drinking iced-tea
+28. the fan of trance is not the person who's sport is lacrosse##6
+29. the fan of d&b is in an odd position##4
+30. the fan of d&b is not the person driving the car##6","{'Beverage': ['cola', 'hot-chocolate', 'iced-tea', 'mirinda'], 'Food': ['watermelon', 'broccoli', 'asparagus', 'pomegranate'], 'Hobby': ['baking', 'gardening', 'singing', 'video-games'], 'Music-Genre': ['reggae', 'metal', 'd&b', 'trance'], 'Nationality': ['japanese', 'argentine', 'british', 'dutch'], 'Sport': ['skiing', 'lacrosse', 'golf', 'basketball'], 'Transport': ['roller', 'car', 'helicopter', 'taxi']}"
+Pt1_7x4_level8-5,"There are 4 different favourite beverages: 7up, iced-tea, lemonade, water
+There 4 different types of food: cauliflower, kale, papaya, pepper
+The people have 4 different hobbies: chess, gardening, skydiving, traveling
+The people perfer 4 different movie-genres: animation, epic, mystery, thriller
+There are 4 different nationalities: american, british, colombian, russian
+The people prefer 4 different types of sport: baseball, ice-hockey, parkour, swimming
+The people use 4 different means of transport: bike, car, helicopter, quad-bike
+ 1. the person drinking lemonade is the person who's hobby is skydiving##1
+ 2. the person watching animation movies is the person drinking 7up##1
+ 3. the person drinking 7up is not the person who's sport is ice-hockey##6
+ 4. the person eating cauliflower is the person drinking lemonade##1
+ 5. the person drinking iced-tea is somewhere between the american and the person eating cauliflower##7
+ 6. the person driving the car is on the right of the russian##1
+ 7. the person driving the helicopter is in an even position##4
+ 8. the person eating papaya is on the right of the person eating kale##1
+ 9. the person who's hobby is gardening is not to the right of the person watching animation movies
+10. the person driving the car is somewhere to the right of the person drinking iced-tea##5
+11. the person who's sport is ice-hockey is not to the left of the person driving the quad-bike
+12. the person who's hobby is traveling is not the person watching thriller movies##6
+13. the person eating papaya is not to the left of the person drinking water
+14. the russian is not to the left of the person who's hobby is chess
+15. the american is on the far left##1
+16. the british is not to the right of the person driving the car
+17. the person who's hobby is skydiving is somewhere to the right of the person watching epic movies##5
+18. the person who's hobby is traveling is on the left of the person driving the quad-bike##1
+19. the person who's sport is baseball is not to the left of the person eating kale
+20. the person watching animation movies is not the person driving the bike##6
+21. the person watching thriller movies is somewhere to the right of the person drinking water##5
+22. the person driving the helicopter is not to the right of the person who's hobby is traveling
+23. the person who's sport is swimming is somewhere to the right of the person driving the bike##5
+24. the person who's sport is parkour is somewhere to the right of the person watching thriller movies##5
+25. the person who's hobby is gardening is not the person eating kale##6
+26. the person eating kale is not to the left of the person drinking water
+27. the person eating cauliflower is on the right of the person watching animation movies##1
+28. the person eating pepper is somewhere to the right of the person who's sport is swimming##5
+29. the person eating kale is somewhere to the left of the person drinking lemonade##5","{'Beverage': ['water', 'iced-tea', '7up', 'lemonade'], 'Food': ['kale', 'papaya', 'pepper', 'cauliflower'], 'Hobby': ['chess', 'gardening', 'traveling', 'skydiving'], 'Movie-Genre': ['epic', 'thriller', 'animation', 'mystery'], 'Nationality': ['american', 'russian', 'british', 'colombian'], 'Sport': ['baseball', 'swimming', 'parkour', 'ice-hockey'], 'Transport': ['bike', 'helicopter', 'car', 'quad-bike']}"
+Pt1_7x4_level8-6,"There 4 different types of food: carrot, mango, onion, orange
+The people have 4 different hobbies: dancing, fishing, gardening, traveling
+The people have 4 different jobs:  accountant, paramedic, pilot, project-manager
+The people prefer 4 different music-genres: gospel, house, jazz, salsa
+There are 4 different nationalities: british, japanese, mexican, spanish
+4 different pets are kept: ferret, lizard, pony, snake
+The people prefer 4 different types of sport: cycling, lacrosse, rowing, swimming
+ 1. the project-manager is somewhere to the left of the person eating orange##5
+ 2. the paramedic is on the left or right of the project-manager##3
+ 3. the paramedic is not to the left of the fan of gospel
+ 4. the fan of house is the japanese##1
+ 5. the fan of gospel is on the left or right of the person who's hobby is traveling##3
+ 6. the person eating orange is not to the right of the person who's hobby is fishing
+ 7. the person eating onion is on the left or right of the owner of the pony##3
+ 8. the japanese is not the fan of gospel##6
+ 9. the project-manager is not the person who's hobby is fishing##6
+10. the fan of gospel is the british##1
+11. the person eating onion is not to the left of the person eating mango
+12. the fan of house is not to the left of the japanese
+13. the person eating mango is on the far left or far right##3
+14. the person who's sport is lacrosse is not to the left of the person who's hobby is traveling
+15. the person who's sport is rowing is not to the right of the fan of house
+16. the person who's hobby is gardening is not to the right of the person eating orange
+17. the fan of gospel is somewhere to the left of the owner of the ferret##5
+18. the person who's sport is swimming is not to the right of the person who's sport is rowing
+19. the project-manager is on the right of the person who's sport is cycling##1
+20. the owner of the snake is not the fan of gospel##6
+21. the spanish is on the far left##1
+22. the person who's hobby is traveling is on the right of the paramedic##1
+23. the owner of the snake is on the left of the person who's hobby is gardening##1
+24. the mexican is on the left of the owner of the pony##1
+25. the fan of salsa is somewhere between the person eating orange and the person who's sport is cycling##7
+26. the fan of salsa is on the left or right of the person who's sport is rowing##3
+27. the fan of gospel is on the right of the person who's sport is swimming##1
+28. the paramedic is the person who's hobby is gardening##1
+29. the owner of the lizard is not to the right of the japanese
+30. the pilot is on the far right##1
+31. the person eating mango is not to the right of the accountant","{'Food': ['mango', 'carrot', 'onion', 'orange'], 'Hobby': ['dancing', 'gardening', 'traveling', 'fishing'], 'Job': ['accountant', 'paramedic', 'project-manager', 'pilot'], 'Music-Genre': ['jazz', 'gospel', 'salsa', 'house'], 'Nationality': ['spanish', 'british', 'mexican', 'japanese'], 'Pet': ['snake', 'lizard', 'ferret', 'pony'], 'Sport': ['swimming', 'cycling', 'lacrosse', 'rowing']}"
+Pt1_7x4_level8-7,"There are 4 different favourite beverages: almond-milk, fanta, lemonade, sprite
+There 4 different types of food: cabbage, mango, orange, radish
+The people have 4 different hobbies: card-games, collecting, gardening, traveling
+The people perfer 4 different movie-genres: documentary, family, horror, satire
+The people prefer 4 different music-genres: folk, reggae, techno, trance
+There are 4 different nationalities: egyptian, japanese, polish, turkish
+The people use 4 different means of transport: bike, bus, helicopter, subway
+ 1. the person watching documentary movies is on the left of the person watching horror movies##1
+ 2. the fan of trance is on the right of the person drinking almond-milk##1
+ 3. the person watching documentary movies is not to the right of the person watching horror movies
+ 4. the person eating cabbage is somewhere to the left of the person eating orange##5
+ 5. the person driving the subway is not the turkish##6
+ 6. the person driving the bus is not to the left of the person watching family movies
+ 7. the person driving the bus is somewhere to the right of the person drinking sprite##5
+ 8. the person who's hobby is gardening is not to the right of the person watching family movies
+ 9. the fan of trance is on the left of the fan of reggae##1
+10. the person drinking fanta is not to the left of the fan of folk
+11. the polish is on the left or right of the person watching documentary movies##3
+12. the person eating orange is somewhere to the left of the person who's hobby is collecting##5
+13. the person driving the bike is somewhere between the person who's hobby is gardening and the person driving the bus##7
+14. the person eating mango is on the far left or far right##3
+15. the person who's hobby is card-games is not to the left of the person drinking lemonade
+16. the person driving the subway is the person eating mango##1
+17. the person eating radish is not to the left of the turkish
+18. the fan of reggae is not to the left of the person who's hobby is traveling
+19. the person drinking lemonade is somewhere between the polish and the turkish##7
+20. the person driving the helicopter is on the left or right of the person driving the subway##3
+21. the polish is somewhere between the egyptian and the person drinking almond-milk##7
+22. the person watching family movies is on the left or right of the person who's hobby is collecting##3
+23. the person driving the bike is somewhere to the right of the person eating cabbage##5
+24. the fan of folk is not to the left of the person eating radish
+25. the person watching family movies is not to the left of the person who's hobby is card-games
+26. the person who's hobby is traveling is not the person drinking sprite##6
+27. the person watching satire movies is on the left or right of the person who's hobby is card-games##3
+28. the person drinking sprite is on the left of the person eating orange##1
+29. the person driving the bike is not to the right of the person driving the bus
+30. the person drinking sprite is on the left of the person who's hobby is card-games##1
+31. the fan of folk is not the person who's hobby is card-games##6","{'Beverage': ['almond-milk', 'sprite', 'lemonade', 'fanta'], 'Food': ['mango', 'cabbage', 'orange', 'radish'], 'Hobby': ['traveling', 'gardening', 'card-games', 'collecting'], 'Movie-Genre': ['documentary', 'horror', 'family', 'satire'], 'Music-Genre': ['techno', 'trance', 'reggae', 'folk'], 'Nationality': ['japanese', 'polish', 'egyptian', 'turkish'], 'Transport': ['subway', 'helicopter', 'bike', 'bus']}"
+Pt1_7x4_level8-8,"There are 4 different favourite beverages: coffee, iced-tea, tea, water
+The people have 4 different hobbies: camping, magic-tricks, photography, woodworking
+The people have 4 different jobs:  accountant, chef, freelancer, photographer
+The people perfer 4 different movie-genres: adventure, drama, epic, zombie
+The people prefer 4 different music-genres: country, d&b, hip-hop, salsa
+There are 4 different nationalities: colombian, malaysian, polish, spanish
+The people use 4 different means of transport: boat, subway, tram, trike
+ 1. the fan of country is on the left of the fan of salsa##1
+ 2. the colombian is somewhere to the left of the person drinking water##5
+ 3. the person watching epic movies is on the right of the accountant##1
+ 4. the person driving the boat is not the chef##6
+ 5. the freelancer is on the right of the person watching zombie movies##1
+ 6. the person who's hobby is camping is in an odd position##4
+ 7. the person who's hobby is woodworking is not to the left of the fan of hip-hop
+ 8. the malaysian is on the far left or far right##3
+ 9. the person driving the tram is not to the right of the person drinking coffee
+10. the fan of salsa is not to the left of the person drinking tea
+11. the chef is on the right of the photographer##1
+12. the person who's hobby is magic-tricks is the spanish##1
+13. the person driving the tram is the person who's hobby is magic-tricks##1
+14. the fan of country is not to the right of the person watching epic movies
+15. the person drinking coffee is on the right of the person driving the tram##1
+16. the fan of country is somewhere between the fan of d&b and the person watching drama movies##7
+17. the spanish is somewhere between the person drinking coffee and the person who's hobby is camping##7
+18. the freelancer is in an even position##4
+19. the person driving the trike is somewhere to the left of the person watching zombie movies##5
+20. the person driving the boat is somewhere to the right of the spanish##5
+21. the chef is not to the left of the person who's hobby is camping
+22. the fan of salsa is not the person drinking coffee##6
+23. the photographer is on the right of the person driving the subway##1
+24. the person driving the boat is not the person drinking water##6
+25. the person drinking iced-tea is somewhere to the left of the person watching zombie movies##5
+26. the person drinking iced-tea is on the left or right of the colombian##3
+27. the fan of salsa is on the left of the polish##1
+28. the fan of hip-hop is on the far right##1","{'Beverage': ['iced-tea', 'tea', 'water', 'coffee'], 'Hobby': ['camping', 'photography', 'magic-tricks', 'woodworking'], 'Job': ['accountant', 'photographer', 'chef', 'freelancer'], 'Movie-Genre': ['adventure', 'epic', 'zombie', 'drama'], 'Music-Genre': ['d&b', 'country', 'salsa', 'hip-hop'], 'Nationality': ['malaysian', 'colombian', 'spanish', 'polish'], 'Transport': ['subway', 'trike', 'tram', 'boat']}"
+Pt1_7x4_level8-9,"There are 4 different favourite beverages: cola, juice, lemonade, tea
+There 4 different types of food: carrot, garlic, kale, strawberry
+The people have 4 different hobbies: magic-tricks, singing, skydiving, woodworking
+The people perfer 4 different movie-genres: crime, musical, thriller, western
+The people prefer 4 different music-genres: blues, country, indie, jazz
+There are 4 different nationalities: australian, italian, mexican, nigerian
+4 different pets are kept: dog, ferret, fish, mouse
+ 1. the person eating carrot is somewhere to the right of the person eating strawberry##5
+ 2. the person watching western movies is somewhere to the right of the person drinking lemonade##5
+ 3. the person who's hobby is singing is on the far left or far right##3
+ 4. the owner of the fish is not the person watching musical movies##6
+ 5. the person drinking juice is not to the left of the person eating carrot
+ 6. the fan of indie is not to the right of the person who's hobby is singing
+ 7. the person drinking tea is on the left or right of the person watching musical movies##3
+ 8. the person who's hobby is singing is not to the right of the mexican
+ 9. the nigerian is not to the left of the person drinking lemonade
+10. the person watching thriller movies is not to the right of the person eating strawberry
+11. the person watching crime movies is on the left of the person watching western movies##1
+12. the australian is somewhere between the person who's hobby is woodworking and the mexican##7
+13. the person watching musical movies is on the left or right of the person watching thriller movies##3
+14. the owner of the ferret is between the person who's hobby is magic-tricks and the person eating kale##2
+15. the person watching western movies is not the person drinking tea##6
+16. the person who's hobby is singing is not to the right of the fan of indie
+17. the person watching musical movies is somewhere to the left of the mexican##5
+18. the person watching musical movies is in an odd position##4
+19. the person eating kale is the fan of jazz##1
+20. the person who's hobby is skydiving is not the fan of indie##6
+21. the owner of the mouse is on the left or right of the person watching musical movies##3
+22. the fan of blues is on the right of the person drinking cola##1
+23. the person eating carrot is not to the left of the person who's hobby is skydiving
+24. the person drinking cola is somewhere between the person drinking lemonade and the person drinking juice##7
+25. the owner of the dog is not to the right of the australian
+26. the person eating carrot is on the left or right of the person eating strawberry##3
+27. the person drinking juice is on the far left or far right##3
+28. the owner of the fish is not to the left of the person watching western movies
+29. the fan of jazz is on the right of the italian##1","{'Beverage': ['lemonade', 'tea', 'cola', 'juice'], 'Food': ['garlic', 'kale', 'strawberry', 'carrot'], 'Hobby': ['singing', 'woodworking', 'skydiving', 'magic-tricks'], 'Movie-Genre': ['musical', 'thriller', 'crime', 'western'], 'Music-Genre': ['indie', 'jazz', 'country', 'blues'], 'Nationality': ['italian', 'nigerian', 'australian', 'mexican'], 'Pet': ['dog', 'mouse', 'ferret', 'fish']}"
diff --git a/part2/level8/Pt2_7x5_level8.csv b/part2/level8/Pt2_7x5_level8.csv
new file mode 100644
index 0000000000000000000000000000000000000000..e748020e760a5b9a84f5eee6ac69cb1d77e1cad5
--- /dev/null
+++ b/part2/level8/Pt2_7x5_level8.csv
@@ -0,0 +1,471 @@
+ID,Clues,SolutionGrid
+Pt1_7x5_level8-0,"There are 5 different favourite beverages: cola, fanta, hot-chocolate, mirinda, tea
+The people have 5 different hobbies: collecting, cooking, gardening, traveling, writing
+The people perfer 5 different movie-genres: disaster, documentary, drama, musical, satire
+The people prefer 5 different music-genres: dubstep, electronic, folk, indie, rock
+There are 5 different nationalities: british, canadian, colombian, thai, turkish
+The people prefer 5 different types of sport: basketball, lacrosse, soccer, surfing, volleyball
+The people use 5 different means of transport: airplane, bike, motorbike, subway, tram
+ 1. the british is not to the left of the person watching documentary movies
+ 2. the person drinking tea is somewhere to the left of the person who's sport is lacrosse##5
+ 3. the turkish is not to the right of the fan of rock
+ 4. the person drinking fanta is not to the right of the person drinking hot-chocolate
+ 5. the person who's sport is surfing is not to the left of the person drinking cola
+ 6. the fan of folk is on the far right##1
+ 7. the person watching satire movies is not to the right of the person who's sport is basketball
+ 8. the canadian is on the left of the person who's hobby is collecting##1
+ 9. the fan of indie is not the person driving the subway##6
+10. the person watching musical movies is not to the right of the person who's sport is basketball
+11. the person drinking fanta is not to the right of the person who's sport is volleyball
+12. the person who's sport is lacrosse is not to the left of the person who's sport is soccer
+13. the person watching musical movies is on the left or right of the person watching disaster movies##3
+14. the fan of dubstep is not to the right of the person watching documentary movies
+15. the fan of indie is somewhere to the left of the person who's hobby is gardening##5
+16. the person watching drama movies is not to the right of the turkish
+17. the person who's hobby is cooking is the british##1
+18. the person watching documentary movies is not to the left of the person who's sport is lacrosse
+19. the person drinking hot-chocolate is on the far left or far right##3
+20. the person who's hobby is traveling is somewhere to the right of the fan of rock##5
+21. the person who's sport is volleyball is on the left of the person who's hobby is collecting##1
+22. the fan of indie is not to the left of the colombian
+23. the person who's sport is surfing is not to the right of the person who's hobby is traveling
+24. the person who's sport is soccer is not the person driving the subway##6
+25. the person drinking tea is on the left or right of the person who's hobby is collecting##3
+26. the person who's hobby is gardening is not the person who's sport is volleyball##6
+27. the person driving the subway is on the left or right of the person who's hobby is cooking##3
+28. the person driving the motorbike is somewhere to the left of the fan of dubstep##5
+29. the colombian is somewhere to the right of the person drinking fanta##5
+30. the person who's hobby is writing is on the far left or far right##3
+31. the person drinking hot-chocolate is not the person driving the tram##6
+32. the person watching drama movies is in an odd position##4
+33. the person driving the bike is somewhere to the right of the fan of dubstep##5
+34. the person who's hobby is traveling is the person driving the bike##1
+35. the person driving the airplane is the person watching musical movies##1
+36. the person drinking cola is somewhere between the fan of electronic and the turkish##7
+37. the person driving the tram is somewhere to the right of the turkish##5
+38. the person driving the motorbike is on the left of the fan of rock##1
+39. the fan of electronic is not to the right of the person drinking mirinda","{'Beverage': ['fanta', 'cola', 'tea', 'mirinda', 'hot-chocolate'], 'Hobby': ['writing', 'collecting', 'gardening', 'cooking', 'traveling'], 'Movie-Genre': ['musical', 'disaster', 'drama', 'documentary', 'satire'], 'Music-Genre': ['electronic', 'indie', 'rock', 'dubstep', 'folk'], 'Nationality': ['canadian', 'colombian', 'turkish', 'british', 'thai'], 'Sport': ['volleyball', 'soccer', 'surfing', 'lacrosse', 'basketball'], 'Transport': ['airplane', 'motorbike', 'subway', 'tram', 'bike']}"
+Pt1_7x5_level8-1,"There are 5 different favourite beverages: 7up, coffee, fanta, hot-chocolate, mirinda
+There 5 different types of food: banana, lime, pomegranate, potato, pumpkin
+The people have 5 different hobbies: fishing, magic-tricks, photography, traveling, writing
+The people perfer 5 different movie-genres: disaster, documentary, romance, satire, scientific
+The people prefer 5 different music-genres: ambient, d&b, metal, soul, techno
+The people prefer 5 different types of sport: baseball, rowing, skateboarding, volleyball, water-polo
+The people use 5 different means of transport: airplane, boat, quad-bike, ship, skateboard
+ 1. the person who's sport is water-polo is not the person drinking hot-chocolate##6
+ 2. the person who's hobby is magic-tricks is somewhere to the right of the person driving the skateboard##5
+ 3. the person eating banana is not the person who's sport is volleyball##6
+ 4. the person who's hobby is writing is somewhere to the left of the person who's hobby is magic-tricks##5
+ 5. the person who's sport is water-polo is not to the left of the person watching scientific movies
+ 6. the person driving the quad-bike is on the far left or far right##3
+ 7. the person who's hobby is writing is not to the right of the fan of metal
+ 8. the person who's hobby is fishing is not to the right of the person eating lime
+ 9. the fan of d&b is in an even position##4
+10. the person who's sport is water-polo is somewhere between the person who's sport is baseball and the person driving the airplane##7
+11. the fan of metal is on the left or right of the person who's hobby is fishing##3
+12. the person watching romance movies is somewhere between the person driving the skateboard and the person driving the boat##7
+13. the person who's sport is water-polo is not to the left of the person who's sport is rowing
+14. the person watching documentary movies is not to the left of the person driving the boat
+15. the person watching satire movies is on the left or right of the person watching scientific movies##3
+16. the person drinking coffee is on the far left or far right##3
+17. the person eating lime is on the right of the person who's hobby is fishing##1
+18. the person driving the airplane is not to the left of the person driving the quad-bike
+19. the fan of soul is somewhere to the left of the person driving the ship##5
+20. the person who's sport is water-polo is somewhere to the left of the person eating banana##5
+21. the person who's sport is baseball is somewhere to the right of the person eating pomegranate##5
+22. the person watching scientific movies is not to the right of the person eating pomegranate
+23. the person eating pumpkin is not to the right of the person who's sport is water-polo
+24. the person who's sport is rowing is not to the right of the person eating potato
+25. the fan of soul is not the person eating pomegranate##6
+26. the person eating pumpkin is the fan of metal##1
+27. the person watching documentary movies is not to the left of the person who's hobby is fishing
+28. the person drinking mirinda is somewhere to the left of the person watching disaster movies##5
+29. the person who's hobby is photography is on the far left or far right##3
+30. the person driving the ship is not to the right of the person eating pomegranate
+31. the person who's hobby is fishing is the person watching satire movies##1
+32. the person who's sport is skateboarding is on the left of the fan of soul##1
+33. the person drinking fanta is on the far right##1
+34. the person drinking 7up is on the left of the fan of ambient##1
+35. the person who's hobby is fishing is not the person watching disaster movies##6
+36. the person driving the quad-bike is on the left or right of the person driving the airplane##3
+37. the fan of techno is on the left or right of the person drinking coffee##3
+38. the person watching satire movies is not the fan of metal##6
+39. the person who's hobby is magic-tricks is not to the left of the person who's sport is water-polo
+40. the person watching romance movies is somewhere between the person who's sport is baseball and the person watching satire movies##7","{'Beverage': ['coffee', 'mirinda', 'hot-chocolate', '7up', 'fanta'], 'Food': ['pumpkin', 'potato', 'lime', 'pomegranate', 'banana'], 'Hobby': ['writing', 'fishing', 'traveling', 'magic-tricks', 'photography'], 'Movie-Genre': ['scientific', 'satire', 'disaster', 'romance', 'documentary'], 'Music-Genre': ['metal', 'techno', 'soul', 'd&b', 'ambient'], 'Sport': ['rowing', 'skateboarding', 'volleyball', 'water-polo', 'baseball'], 'Transport': ['quad-bike', 'airplane', 'skateboard', 'ship', 'boat']}"
+Pt1_7x5_level8-2,"There are 5 different favourite beverages: almond-milk, milk, mirinda, sprite, tea
+There 5 different types of food: avocado, banana, cabbage, orange, potato
+The people have 5 different hobbies: camping, chess, dancing, filmmaking, singing
+The people perfer 5 different movie-genres: animation, disaster, drama, romance, western
+The people prefer 5 different music-genres: ambient, disco, folk, house, salsa
+There are 5 different nationalities: brazilian, british, indonesian, pakistani, thai
+5 different pets are kept: ferret, horse, rabbit, rat, turtle
+ 1. the person watching disaster movies is not to the left of the person drinking tea
+ 2. the person who's hobby is dancing is on the left of the owner of the rabbit##1
+ 3. the fan of folk is not the person watching disaster movies##6
+ 4. the thai is somewhere to the right of the british##5
+ 5. the person drinking sprite is not to the left of the fan of ambient
+ 6. the person drinking tea is in an even position##4
+ 7. the person watching disaster movies is not the person eating orange##6
+ 8. the person watching animation movies is the person watching animation movies##1
+ 9. the person who's hobby is dancing is not the fan of salsa##6
+10. the owner of the rat is on the left or right of the fan of salsa##3
+11. the pakistani is between the person eating cabbage and the person drinking milk##2
+12. the owner of the turtle is the person eating avocado##1
+13. the owner of the ferret is not the person watching animation movies##6
+14. the owner of the rat is not to the left of the owner of the horse
+15. the person who's hobby is filmmaking is not the owner of the horse##6
+16. the person eating potato is not to the right of the owner of the ferret
+17. the person eating orange is somewhere between the person who's hobby is camping and the person watching disaster movies##7
+18. the person watching animation movies is not to the right of the owner of the rat
+19. the fan of disco is on the left or right of the person watching western movies##3
+20. the fan of ambient is not to the right of the owner of the rabbit
+21. the owner of the horse is somewhere to the left of the person drinking almond-milk##5
+22. the fan of ambient is in the middle##1
+23. the person eating orange is on the left of the person watching drama movies##1
+24. the person drinking milk is somewhere to the right of the thai##5
+25. the brazilian is on the left of the person eating potato##1
+26. the owner of the rat is not to the left of the person drinking almond-milk
+27. the person who's hobby is filmmaking is somewhere to the right of the fan of disco##5
+28. the fan of house is on the left or right of the person drinking mirinda##3
+29. the person drinking sprite is on the right of the british##1
+30. the person who's hobby is singing is on the left or right of the fan of folk##3
+31. the person drinking tea is not to the right of the person who's hobby is dancing
+32. the person eating banana is not the owner of the rabbit##6
+33. the person watching disaster movies is not the person drinking almond-milk##6
+34. the person drinking mirinda is in an odd position##4
+35. the person who's hobby is singing is somewhere to the right of the british##5
+36. the person who's hobby is filmmaking is on the left or right of the person drinking almond-milk##3
+37. the owner of the rabbit is somewhere to the right of the owner of the turtle##5
+38. the owner of the ferret is somewhere to the left of the person drinking milk##5
+39. the person watching romance movies is on the right of the person who's hobby is filmmaking##1
+40. the person who's hobby is camping is not to the left of the owner of the rat","{'Beverage': ['mirinda', 'tea', 'sprite', 'almond-milk', 'milk'], 'Food': ['avocado', 'potato', 'cabbage', 'orange', 'banana'], 'Hobby': ['chess', 'dancing', 'filmmaking', 'singing', 'camping'], 'Movie-Genre': ['animation', 'western', 'disaster', 'romance', 'drama'], 'Music-Genre': ['disco', 'house', 'ambient', 'salsa', 'folk'], 'Nationality': ['brazilian', 'british', 'thai', 'pakistani', 'indonesian'], 'Pet': ['turtle', 'horse', 'rabbit', 'ferret', 'rat']}"
+Pt1_7x5_level8-3,"There are 5 different favourite beverages: milk, mirinda, sprite, tea, water
+There 5 different types of food: asparagus, mango, onion, pomegranate, watermelon
+The people have 5 different hobbies: fishing, gardening, skydiving, traveling, writing
+The people perfer 5 different movie-genres: animation, martial-arts, mystery, time-travel, western
+The people prefer 5 different music-genres: ambient, gospel, indie, metal, reggae
+There are 5 different nationalities: british, canadian, german, mexican, pakistani
+5 different pets are kept: cat, fish, goldfish, guinea-pig, mouse
+ 1. the person eating mango is somewhere between the person eating pomegranate and the owner of the mouse##7
+ 2. the person eating watermelon is not the person drinking tea##6
+ 3. the person who's hobby is skydiving is on the left or right of the person who's hobby is traveling##3
+ 4. the person drinking sprite is the person who's hobby is writing##1
+ 5. the person watching martial-arts movies is between the german and the person eating mango##2
+ 6. the owner of the fish is on the right of the fan of indie##1
+ 7. the owner of the cat is not to the left of the person drinking mirinda
+ 8. the person drinking tea is not the owner of the guinea-pig##6
+ 9. the person eating onion is on the far left##1
+10. the person watching animation movies is somewhere between the person watching western movies and the person drinking mirinda##7
+11. the owner of the goldfish is not to the right of the canadian
+12. the owner of the fish is not to the left of the person eating watermelon
+13. the person who's hobby is traveling is somewhere between the british and the person watching time-travel movies##7
+14. the person watching time-travel movies is somewhere to the right of the fan of ambient##5
+15. the person eating asparagus is not to the left of the owner of the mouse
+16. the fan of ambient is in an even position##4
+17. the person eating pomegranate is on the far left or far right##3
+18. the pakistani is somewhere between the person watching mystery movies and the person watching time-travel movies##7
+19. the person eating onion is somewhere to the left of the owner of the mouse##5
+20. the person drinking water is not to the left of the german
+21. the person watching animation movies is somewhere to the left of the person drinking tea##5
+22. the person who's hobby is skydiving is on the left of the person drinking sprite##1
+23. the owner of the guinea-pig is not to the left of the person watching western movies
+24. the fan of metal is somewhere between the person who's hobby is traveling and the person who's hobby is writing##7
+25. the person who's hobby is gardening is on the left or right of the person watching western movies##3
+26. the fan of gospel is somewhere to the right of the person eating mango##5
+27. the person eating mango is not to the left of the person who's hobby is traveling
+28. the fan of reggae is not the owner of the cat##6
+29. the person eating pomegranate is somewhere to the right of the mexican##5
+30. the owner of the goldfish is the person drinking mirinda##1
+31. the person drinking milk is on the far right##1
+32. the person eating watermelon is on the left or right of the owner of the cat##3
+33. the person watching time-travel movies is not to the right of the owner of the fish
+34. the german is not the person watching mystery movies##6
+35. the person who's hobby is traveling is somewhere to the left of the fan of metal##5
+36. the fan of gospel is on the far left or far right##3
+37. the mexican is on the left or right of the person drinking sprite##3","{'Beverage': ['mirinda', 'water', 'tea', 'sprite', 'milk'], 'Food': ['onion', 'watermelon', 'asparagus', 'mango', 'pomegranate'], 'Hobby': ['fishing', 'traveling', 'skydiving', 'writing', 'gardening'], 'Movie-Genre': ['mystery', 'animation', 'martial-arts', 'western', 'time-travel'], 'Music-Genre': ['reggae', 'ambient', 'metal', 'indie', 'gospel'], 'Nationality': ['british', 'german', 'mexican', 'pakistani', 'canadian'], 'Pet': ['goldfish', 'mouse', 'cat', 'guinea-pig', 'fish']}"
+Pt1_7x5_level8-4,"There are 5 different favourite beverages: 7up, almond-milk, coffee, iced-tea, water
+There 5 different types of food: apple, apricot, banana, garlic, pear
+The people have 5 different hobbies: drawing, hiking, video-games, woodworking, writing
+The people perfer 5 different movie-genres: disaster, horror, musical, mystery, superhero
+5 different pets are kept: bird, dog, goldfish, horse, snake
+The people prefer 5 different types of sport: biathlon, cricket, cycling, ice-hockey, soccer
+The people use 5 different means of transport: helicopter, scooter, snowmobile, train, van
+ 1. the person eating apricot is not to the right of the person who's hobby is woodworking
+ 2. the person who's hobby is hiking is not the person driving the snowmobile##6
+ 3. the person watching superhero movies is the person drinking coffee##1
+ 4. the person driving the van is somewhere between the person driving the helicopter and the person driving the snowmobile##7
+ 5. the person who's sport is ice-hockey is somewhere to the left of the person driving the helicopter##5
+ 6. the person watching musical movies is in an odd position##4
+ 7. the person drinking iced-tea is not to the right of the person who's hobby is drawing
+ 8. the person drinking coffee is on the right of the person who's sport is biathlon##1
+ 9. the person drinking coffee is not to the left of the person driving the snowmobile
+10. the owner of the horse is not to the left of the person eating garlic
+11. the person drinking water is somewhere to the left of the person who's hobby is video-games##5
+12. the person who's sport is cricket is not the owner of the snake##6
+13. the person watching superhero movies is on the left or right of the person driving the scooter##3
+14. the person driving the snowmobile is not the person who's hobby is writing##6
+15. the person who's hobby is video-games is somewhere to the right of the person who's hobby is writing##5
+16. the person drinking almond-milk is not to the left of the person drinking 7up
+17. the person drinking almond-milk is between the person watching superhero movies and the owner of the dog##2
+18. the person eating banana is in the middle##1
+19. the person who's hobby is hiking is somewhere to the right of the person who's hobby is writing##5
+20. the owner of the snake is on the left of the person eating apricot##1
+21. the person watching horror movies is on the right of the person driving the train##1
+22. the owner of the horse is the person driving the helicopter##1
+23. the person driving the scooter is somewhere to the right of the person driving the train##5
+24. the person who's hobby is hiking is somewhere between the person who's hobby is drawing and the person drinking iced-tea##7
+25. the person eating apricot is in an odd position##4
+26. the owner of the goldfish is not the person who's hobby is hiking##6
+27. the owner of the bird is on the left or right of the person driving the helicopter##3
+28. the owner of the bird is on the left or right of the person eating garlic##3
+29. the person eating garlic is on the right of the person watching disaster movies##1
+30. the person who's sport is cycling is not to the left of the person eating apricot
+31. the person eating apple is on the far left or far right##3
+32. the person drinking 7up is on the left of the person who's sport is cricket##1
+33. the person who's hobby is writing is on the left of the person watching horror movies##1
+34. the person drinking iced-tea is on the far left##1
+35. the person who's hobby is video-games is the person who's sport is biathlon##1
+36. the person drinking water is somewhere to the right of the person driving the helicopter##5","{'Beverage': ['iced-tea', '7up', 'water', 'almond-milk', 'coffee'], 'Food': ['apple', 'garlic', 'banana', 'pear', 'apricot'], 'Hobby': ['writing', 'hiking', 'drawing', 'video-games', 'woodworking'], 'Movie-Genre': ['disaster', 'horror', 'musical', 'mystery', 'superhero'], 'Pet': ['bird', 'horse', 'dog', 'snake', 'goldfish'], 'Sport': ['ice-hockey', 'soccer', 'cricket', 'biathlon', 'cycling'], 'Transport': ['train', 'helicopter', 'van', 'scooter', 'snowmobile']}"
+Pt1_7x5_level8-5,"There are 5 different favourite beverages: almond-milk, coffee, mirinda, sprite, tea
+There 5 different types of food: apricot, kiwi, lime, raspberry, strawberry
+The people have 5 different jobs:  accountant, architect, bartender, doctor, engineer
+The people perfer 5 different movie-genres: crime, family, thriller, western, zombie
+There are 5 different nationalities: american, brazilian, egyptian, german, polish
+5 different pets are kept: bird, goldfish, hamster, pony, snake
+The people prefer 5 different types of sport: baseball, parkour, rugby, skiing, tennis
+ 1. the person who's sport is tennis is somewhere to the left of the person eating kiwi##5
+ 2. the person eating apricot is on the left or right of the person who's sport is baseball##3
+ 3. the person watching western movies is somewhere to the right of the person drinking tea##5
+ 4. the person who's sport is skiing is somewhere to the right of the person watching thriller movies##5
+ 5. the owner of the snake is on the left or right of the person watching zombie movies##3
+ 6. the person eating kiwi is not to the left of the owner of the bird
+ 7. the bartender is somewhere to the right of the person who's sport is tennis##5
+ 8. the person watching family movies is not the person eating apricot##6
+ 9. the owner of the hamster is not to the left of the person drinking almond-milk
+10. the person watching crime movies is not to the left of the person who's sport is rugby
+11. the egyptian is not to the right of the person drinking tea
+12. the person drinking mirinda is somewhere to the right of the person eating apricot##5
+13. the person watching western movies is somewhere to the right of the person drinking almond-milk##5
+14. the egyptian is somewhere between the polish and the owner of the pony##7
+15. the person watching thriller movies is in an even position##4
+16. the person drinking almond-milk is not to the left of the owner of the goldfish
+17. the owner of the snake is on the left of the owner of the bird##1
+18. the owner of the goldfish is on the left or right of the person watching family movies##3
+19. the accountant is on the left of the polish##1
+20. the person drinking mirinda is not the owner of the hamster##6
+21. the polish is not to the left of the engineer
+22. the owner of the bird is not to the left of the architect
+23. the bartender is in an even position##4
+24. the person drinking tea is not to the left of the person drinking coffee
+25. the engineer is somewhere to the right of the person drinking coffee##5
+26. the person eating raspberry is somewhere to the left of the accountant##5
+27. the person drinking sprite is somewhere to the left of the person eating raspberry##5
+28. the person drinking sprite is not to the right of the person watching zombie movies
+29. the person watching crime movies is somewhere between the engineer and the person watching thriller movies##7
+30. the person drinking almond-milk is somewhere to the right of the bartender##5
+31. the person watching crime movies is somewhere to the right of the person eating lime##5
+32. the person drinking coffee is not the person eating lime##6
+33. the person drinking mirinda is somewhere to the right of the person who's sport is skiing##5
+34. the brazilian is on the right of the doctor##1
+35. the person who's sport is tennis is somewhere to the left of the person eating lime##5
+36. the american is not to the right of the owner of the goldfish
+37. the egyptian is on the left of the polish##1
+38. the egyptian is not to the right of the person who's sport is parkour
+39. the person eating raspberry is on the left or right of the person drinking tea##3
+40. the person who's sport is baseball is on the left or right of the bartender##3
+41. the person eating raspberry is not the person watching thriller movies##6","{'Beverage': ['coffee', 'sprite', 'almond-milk', 'tea', 'mirinda'], 'Food': ['strawberry', 'lime', 'raspberry', 'apricot', 'kiwi'], 'Job': ['doctor', 'bartender', 'architect', 'accountant', 'engineer'], 'Movie-Genre': ['family', 'thriller', 'zombie', 'crime', 'western'], 'Nationality': ['american', 'brazilian', 'german', 'egyptian', 'polish'], 'Pet': ['pony', 'goldfish', 'hamster', 'snake', 'bird'], 'Sport': ['tennis', 'rugby', 'baseball', 'skiing', 'parkour']}"
+Pt1_7x5_level8-6,"There are 5 different favourite beverages: coffee, mirinda, soy-milk, tea, water
+The people have 5 different hobbies: cooking, filmmaking, singing, skydiving, traveling
+The people perfer 5 different movie-genres: adventure, horror, scientific, time-travel, western
+The people prefer 5 different music-genres: d&b, dubstep, funk, pop, trance
+There are 5 different nationalities: australian, malaysian, nigerian, russian, turkish
+5 different pets are kept: bird, hamster, hedgehog, rabbit, snake
+The people prefer 5 different types of sport: baseball, basketball, golf, snowboarding, surfing
+ 1. the fan of trance is on the left or right of the person drinking soy-milk##3
+ 2. the owner of the hamster is not the person who's sport is basketball##6
+ 3. the turkish is in an even position##4
+ 4. the person watching time-travel movies is on the right of the fan of funk##1
+ 5. the person who's hobby is filmmaking is not to the left of the person drinking coffee
+ 6. the nigerian is the owner of the snake##1
+ 7. the person watching adventure movies is on the left or right of the fan of trance##3
+ 8. the owner of the snake is somewhere to the left of the person who's sport is golf##5
+ 9. the person who's hobby is traveling is on the far left##1
+10. the person who's hobby is cooking is not to the left of the person who's hobby is filmmaking
+11. the owner of the bird is the person who's hobby is traveling##1
+12. the owner of the snake is in an odd position##4
+13. the person watching adventure movies is not to the right of the person watching scientific movies
+14. the person who's sport is snowboarding is not to the right of the person watching scientific movies
+15. the fan of trance is on the right of the person who's sport is snowboarding##1
+16. the nigerian is not the owner of the rabbit##6
+17. the person watching adventure movies is somewhere to the right of the person drinking tea##5
+18. the owner of the rabbit is on the right of the person who's sport is golf##1
+19. the person who's sport is snowboarding is on the right of the person who's sport is baseball##1
+20. the russian is on the left of the owner of the rabbit##1
+21. the fan of d&b is in an odd position##4
+22. the person who's sport is basketball is on the left or right of the person drinking soy-milk##3
+23. the person drinking coffee is not to the left of the person drinking tea
+24. the malaysian is not to the right of the person watching horror movies
+25. the person drinking mirinda is somewhere to the right of the person who's sport is baseball##5
+26. the person drinking soy-milk is not to the right of the russian
+27. the owner of the hamster is on the right of the person who's hobby is skydiving##1
+28. the fan of funk is between the person who's hobby is singing and the person who's sport is basketball##2
+29. the person drinking tea is somewhere to the left of the person drinking coffee##5
+30. the person watching western movies is not to the right of the person drinking water
+31. the fan of dubstep is somewhere to the right of the person who's hobby is skydiving##5
+32. the person drinking soy-milk is somewhere between the fan of d&b and the person drinking mirinda##7
+33. the person who's sport is basketball is not to the left of the person drinking water
+34. the nigerian is the person watching western movies##1
+35. the owner of the snake is on the left of the person watching scientific movies##1
+36. the person watching adventure movies is on the left or right of the person watching western movies##3
+37. the person who's hobby is singing is the owner of the rabbit##1
+38. the person drinking tea is somewhere to the left of the person watching scientific movies##5
+39. the person who's hobby is filmmaking is not to the right of the turkish
+40. the fan of d&b is on the far left or far right##3
+41. the turkish is not to the left of the turkish
+42. the person watching scientific movies is not to the right of the australian
+43. the fan of dubstep is on the left or right of the person who's hobby is cooking##3","{'Beverage': ['tea', 'coffee', 'water', 'soy-milk', 'mirinda'], 'Hobby': ['traveling', 'filmmaking', 'skydiving', 'cooking', 'singing'], 'Movie-Genre': ['horror', 'adventure', 'western', 'scientific', 'time-travel'], 'Music-Genre': ['d&b', 'pop', 'trance', 'funk', 'dubstep'], 'Nationality': ['malaysian', 'turkish', 'nigerian', 'russian', 'australian'], 'Pet': ['bird', 'hedgehog', 'snake', 'hamster', 'rabbit'], 'Sport': ['baseball', 'snowboarding', 'basketball', 'golf', 'surfing']}"
+Pt1_7x5_level8-7,"There are 5 different favourite beverages: almond-milk, cola, fanta, iced-tea, juice
+The people have 5 different hobbies: baking, collecting, drawing, filmmaking, gardening
+The people have 5 different jobs:  journalist, manager, nurse, project-manager, writer
+The people prefer 5 different music-genres: funk, gospel, r&b, reggae, soul
+There are 5 different nationalities: australian, nigerian, polish, russian, thai
+The people prefer 5 different types of sport: basketball, lacrosse, sailing, snowboarding, weightlifting
+The people use 5 different means of transport: boat, roller, skateboard, train, trike
+ 1. the person driving the roller is somewhere to the right of the person driving the skateboard##5
+ 2. the person who's hobby is drawing is somewhere between the fan of r&b and the russian##7
+ 3. the person driving the trike is not to the right of the polish
+ 4. the person drinking almond-milk is on the left or right of the person driving the train##3
+ 5. the person driving the trike is on the left or right of the russian##3
+ 6. the fan of r&b is not the russian##6
+ 7. the writer is somewhere to the right of the person drinking cola##5
+ 8. the writer is not to the left of the journalist
+ 9. the fan of gospel is not the person drinking cola##6
+10. the person who's hobby is gardening is on the far left##1
+11. the person drinking iced-tea is somewhere to the right of the person drinking fanta##5
+12. the person drinking juice is not to the left of the fan of r&b
+13. the person who's sport is weightlifting is not the russian##6
+14. the person drinking iced-tea is not the fan of gospel##6
+15. the person drinking almond-milk is somewhere to the left of the person drinking juice##5
+16. the person who's sport is sailing is on the far right##1
+17. the fan of funk is somewhere to the right of the person drinking iced-tea##5
+18. the person who's sport is sailing is not to the right of the project-manager
+19. the person driving the trike is somewhere to the left of the person who's hobby is baking##5
+20. the journalist is not the person drinking fanta##6
+21. the writer is somewhere to the right of the person who's sport is snowboarding##5
+22. the person who's hobby is filmmaking is somewhere to the left of the person who's sport is weightlifting##5
+23. the person who's hobby is filmmaking is not to the left of the thai
+24. the person driving the boat is in an odd position##4
+25. the australian is not to the left of the person driving the train
+26. the person drinking almond-milk is in the middle##1
+27. the project-manager is not the fan of gospel##6
+28. the person drinking fanta is somewhere to the left of the nigerian##5
+29. the nigerian is somewhere to the left of the polish##5
+30. the writer is between the person drinking almond-milk and the russian##2
+31. the person who's hobby is collecting is in an odd position##4
+32. the polish is not the person who's sport is sailing##6
+33. the person who's sport is weightlifting is on the left of the fan of r&b##1
+34. the person who's sport is lacrosse is on the left of the person driving the boat##1
+35. the nurse is between the person who's sport is lacrosse and the fan of gospel##2
+36. the person driving the roller is on the left or right of the person driving the train##3
+37. the person who's hobby is filmmaking is on the left or right of the person who's hobby is drawing##3
+38. the fan of reggae is somewhere to the right of the person drinking fanta##5
+39. the person driving the skateboard is not to the right of the journalist","{'Beverage': ['cola', 'fanta', 'almond-milk', 'iced-tea', 'juice'], 'Hobby': ['gardening', 'filmmaking', 'drawing', 'baking', 'collecting'], 'Job': ['journalist', 'writer', 'nurse', 'manager', 'project-manager'], 'Music-Genre': ['soul', 'gospel', 'reggae', 'r&b', 'funk'], 'Nationality': ['russian', 'thai', 'nigerian', 'polish', 'australian'], 'Sport': ['snowboarding', 'basketball', 'weightlifting', 'lacrosse', 'sailing'], 'Transport': ['skateboard', 'trike', 'roller', 'train', 'boat']}"
+Pt1_7x5_level8-8,"There 5 different types of food: banana, cucumber, grapes, kale, pumpkin
+The people have 5 different hobbies: chess, cooking, dancing, hiking, magic-tricks
+The people have 5 different jobs:  chef, doctor, freelancer, librarian, paramedic
+The people perfer 5 different movie-genres: action, documentary, fantasy, thriller, time-travel
+The people prefer 5 different music-genres: ambient, jazz, pop, punk, trance
+5 different pets are kept: cat, hamster, horse, pony, rat
+The people prefer 5 different types of sport: biathlon, rugby, skiing, soccer, weightlifting
+ 1. the person watching action movies is on the left or right of the person who's hobby is dancing##3
+ 2. the fan of jazz is not the person who's hobby is hiking##6
+ 3. the fan of ambient is the librarian##1
+ 4. the person who's hobby is hiking is on the left or right of the owner of the rat##3
+ 5. the chef is somewhere to the right of the freelancer##5
+ 6. the fan of trance is not to the right of the fan of pop
+ 7. the fan of jazz is not the owner of the rat##6
+ 8. the fan of jazz is not to the left of the person who's hobby is magic-tricks
+ 9. the fan of punk is not to the right of the person watching thriller movies
+10. the person watching fantasy movies is not the person who's sport is skiing##6
+11. the fan of pop is not to the right of the person eating pumpkin
+12. the person who's sport is rugby is not the person who's hobby is magic-tricks##6
+13. the person eating grapes is not to the right of the fan of ambient
+14. the person eating pumpkin is on the right of the person who's hobby is cooking##1
+15. the owner of the pony is not to the left of the owner of the horse
+16. the person who's hobby is dancing is not the fan of punk##6
+17. the person who's hobby is cooking is on the left or right of the person who's sport is weightlifting##3
+18. the paramedic is on the left or right of the owner of the hamster##3
+19. the doctor is not to the left of the owner of the pony
+20. the owner of the hamster is the person who's sport is soccer##1
+21. the paramedic is not the person watching documentary movies##6
+22. the person eating banana is somewhere to the left of the owner of the cat##5
+23. the person eating kale is not the owner of the pony##6
+24. the person eating grapes is somewhere to the left of the person who's sport is rugby##5
+25. the person watching time-travel movies is somewhere to the right of the person who's hobby is hiking##5
+26. the person who's sport is biathlon is not to the left of the person eating cucumber
+27. the fan of jazz is somewhere to the left of the person watching time-travel movies##5
+28. the paramedic is on the left or right of the fan of ambient##3
+29. the person eating banana is in the middle##1
+30. the person watching thriller movies is on the right of the owner of the cat##1
+31. the fan of trance is on the left or right of the person eating grapes##3
+32. the paramedic is not to the left of the person eating kale
+33. the person who's sport is biathlon is not to the right of the person who's sport is soccer
+34. the fan of pop is the paramedic##1
+35. the person watching fantasy movies is not to the right of the librarian
+36. the person who's sport is rugby is not to the right of the owner of the cat
+37. the paramedic is not to the left of the person watching fantasy movies
+38. the fan of trance is somewhere to the left of the doctor##5
+39. the owner of the pony is on the far right##1
+40. the person eating grapes is not to the left of the person watching action movies
+41. the person watching fantasy movies is not to the right of the person eating banana
+42. the doctor is on the far left or far right##3
+43. the person watching fantasy movies is on the left or right of the person who's sport is soccer##3","{'Food': ['grapes', 'cucumber', 'banana', 'kale', 'pumpkin'], 'Hobby': ['magic-tricks', 'dancing', 'hiking', 'cooking', 'chess'], 'Job': ['freelancer', 'chef', 'librarian', 'paramedic', 'doctor'], 'Movie-Genre': ['action', 'fantasy', 'documentary', 'time-travel', 'thriller'], 'Music-Genre': ['jazz', 'trance', 'ambient', 'pop', 'punk'], 'Pet': ['horse', 'rat', 'hamster', 'cat', 'pony'], 'Sport': ['skiing', 'biathlon', 'soccer', 'rugby', 'weightlifting']}"
+Pt1_7x5_level8-9,"The people have 5 different hobbies: board-games, chess, collecting, photography, rock-climbing
+The people perfer 5 different movie-genres: adventure, animation, comedy, romance, spy
+The people prefer 5 different music-genres: classical, country, jazz, pop, rock
+There are 5 different nationalities: australian, dutch, indonesian, malaysian, thai
+5 different pets are kept: dog, goldfish, hedgehog, horse, pony
+The people prefer 5 different types of sport: climbing, handball, ice-hockey, parkour, volleyball
+The people use 5 different means of transport: boat, bus, scooter, skateboard, snowmobile
+ 1. the owner of the dog is somewhere to the right of the person who's sport is volleyball##5
+ 2. the fan of country is on the left of the owner of the pony##1
+ 3. the person driving the boat is on the left of the person who's hobby is photography##1
+ 4. the person who's sport is ice-hockey is not to the right of the person watching adventure movies
+ 5. the indonesian is not to the right of the owner of the goldfish
+ 6. the person driving the boat is not the person who's hobby is rock-climbing##6
+ 7. the person driving the skateboard is not the owner of the goldfish##6
+ 8. the thai is on the right of the fan of jazz##1
+ 9. the person driving the skateboard is not to the left of the owner of the horse
+10. the person driving the skateboard is on the left or right of the person watching animation movies##3
+11. the person who's hobby is collecting is on the left of the person watching adventure movies##1
+12. the person who's hobby is photography is not the person who's sport is parkour##6
+13. the person driving the boat is the person watching comedy movies##1
+14. the fan of rock is not to the right of the person driving the scooter
+15. the person who's sport is ice-hockey is on the left or right of the person watching comedy movies##3
+16. the person watching adventure movies is somewhere between the person who's sport is volleyball and the owner of the dog##7
+17. the person who's hobby is chess is somewhere to the right of the australian##5
+18. the person watching romance movies is on the far left or far right##3
+19. the person who's sport is handball is not the person watching spy movies##6
+20. the dutch is not to the right of the fan of jazz
+21. the fan of country is not the person who's sport is climbing##6
+22. the indonesian is not to the right of the person driving the snowmobile
+23. the owner of the dog is on the left or right of the person who's hobby is photography##3
+24. the fan of classical is somewhere to the right of the fan of rock##5
+25. the person driving the bus is the person who's hobby is photography##1
+26. the person who's hobby is rock-climbing is between the person who's hobby is board-games and the person watching spy movies##2
+27. the person who's hobby is board-games is somewhere to the right of the person driving the skateboard##5
+28. the malaysian is not to the left of the indonesian
+29. the dutch is not the fan of jazz##6
+30. the owner of the hedgehog is on the left or right of the person who's hobby is rock-climbing##3
+31. the fan of country is in an odd position##4
+32. the person who's hobby is rock-climbing is somewhere to the left of the person who's hobby is board-games##5
+33. the indonesian is on the left of the owner of the goldfish##1
+34. the person who's sport is ice-hockey is not to the right of the owner of the pony
+35. the fan of country is somewhere to the left of the person who's sport is handball##5
+36. the person who's sport is volleyball is not to the left of the owner of the horse
+37. the owner of the hedgehog is somewhere to the right of the person who's sport is handball##5
+38. the fan of classical is not to the right of the person who's hobby is chess
+39. the person driving the skateboard is not to the right of the dutch
+40. the person watching animation movies is not the person who's sport is parkour##6
+41. the owner of the pony is on the left or right of the person driving the snowmobile##3
+42. the person who's sport is volleyball is not the owner of the goldfish##6","{'Hobby': ['collecting', 'photography', 'chess', 'rock-climbing', 'board-games'], 'Movie-Genre': ['comedy', 'adventure', 'spy', 'animation', 'romance'], 'Music-Genre': ['rock', 'classical', 'country', 'jazz', 'pop'], 'Nationality': ['indonesian', 'australian', 'dutch', 'malaysian', 'thai'], 'Pet': ['horse', 'goldfish', 'dog', 'pony', 'hedgehog'], 'Sport': ['volleyball', 'ice-hockey', 'parkour', 'handball', 'climbing'], 'Transport': ['boat', 'bus', 'skateboard', 'scooter', 'snowmobile']}"
diff --git a/part2/level8/Pt2_7x6_level8.csv b/part2/level8/Pt2_7x6_level8.csv
new file mode 100644
index 0000000000000000000000000000000000000000..33ef574e211119e9038e70a0f35a6de5508d9bad
--- /dev/null
+++ b/part2/level8/Pt2_7x6_level8.csv
@@ -0,0 +1,634 @@
+ID,Clues,SolutionGrid
+Pt1_7x6_level8-0,"There are 6 different favourite beverages: 7up, almond-milk, iced-tea, milk, mirinda, tea
+The people have 6 different hobbies: card-games, collecting, dancing, magic-tricks, photography, reading
+The people prefer 6 different music-genres: classical, dubstep, folk, indie, reggae, trance
+There are 6 different nationalities: american, colombian, egyptian, italian, japanese, nigerian
+6 different pets are kept: bird, ferret, goldfish, hedgehog, mouse, rat
+The people prefer 6 different types of sport: cycling, lacrosse, sailing, skateboarding, volleyball, water-polo
+The people use 6 different means of transport: bike, car, helicopter, motorbike, quad-bike, trike
+ 1. the owner of the hedgehog is not to the left of the person drinking iced-tea
+ 2. the italian is not to the right of the owner of the goldfish
+ 3. the owner of the goldfish is not to the left of the person drinking tea
+ 4. the japanese is not the person drinking tea##6
+ 5. the person who's hobby is collecting is not the person drinking mirinda##6
+ 6. the colombian is not to the right of the owner of the rat
+ 7. the person drinking 7up is on the far right##1
+ 8. the person driving the quad-bike is somewhere between the fan of indie and the person driving the trike##7
+ 9. the person who's sport is cycling is not to the right of the person who's sport is lacrosse
+10. the person who's hobby is card-games is on the far left##1
+11. the person who's hobby is magic-tricks is somewhere to the left of the american##5
+12. the person who's sport is water-polo is somewhere to the left of the person who's sport is sailing##5
+13. the person who's hobby is reading is somewhere to the right of the person drinking almond-milk##5
+14. the egyptian is somewhere between the person who's hobby is collecting and the american##7
+15. the person who's hobby is card-games is not to the right of the owner of the ferret
+16. the fan of trance is not to the left of the egyptian
+17. the owner of the ferret is not to the left of the fan of trance
+18. the person who's hobby is collecting is not to the right of the fan of folk
+19. the fan of folk is not to the left of the person drinking mirinda
+20. the person who's hobby is reading is somewhere to the right of the person drinking tea##5
+21. the person driving the quad-bike is not the american##6
+22. the japanese is on the left or right of the person driving the bike##3
+23. the person who's sport is volleyball is not to the left of the person who's hobby is reading
+24. the owner of the goldfish is on the right of the person who's sport is water-polo##1
+25. the person who's hobby is collecting is not the person driving the trike##6
+26. the person who's hobby is photography is not to the left of the owner of the rat
+27. the person who's hobby is dancing is not the person who's sport is sailing##6
+28. the fan of indie is somewhere to the left of the owner of the mouse##5
+29. the person who's sport is skateboarding is not the fan of reggae##6
+30. the person driving the trike is on the left or right of the person who's sport is skateboarding##3
+31. the person driving the car is somewhere between the italian and the person who's sport is volleyball##7
+32. the person driving the quad-bike is not the japanese##6
+33. the person who's sport is water-polo is on the left of the person who's hobby is photography##1
+34. the owner of the hedgehog is on the left of the owner of the ferret##1
+35. the person who's sport is volleyball is not the fan of dubstep##6
+36. the person who's hobby is magic-tricks is not the person drinking iced-tea##6
+37. the fan of dubstep is on the right of the person driving the bike##1
+38. the owner of the hedgehog is not to the right of the fan of trance
+39. the person who's sport is cycling is in an even position##4
+40. the person driving the quad-bike is not to the right of the person driving the trike
+41. the japanese is somewhere between the fan of indie and the fan of folk##7
+42. the owner of the mouse is somewhere between the person who's sport is cycling and the person drinking iced-tea##7
+43. the fan of folk is on the left of the person who's hobby is dancing##1
+44. the fan of dubstep is not to the right of the japanese
+45. the person driving the bike is on the left of the person who's sport is sailing##1
+46. the owner of the hedgehog is on the left or right of the person who's sport is lacrosse##3
+47. the owner of the mouse is somewhere to the left of the owner of the bird##5
+48. the person drinking almond-milk is in an odd position##4
+49. the person who's sport is water-polo is not the person driving the trike##6
+50. the person driving the motorbike is the fan of classical##1
+51. the owner of the mouse is not to the left of the person who's hobby is magic-tricks
+52. the owner of the bird is somewhere to the right of the person drinking tea##5
+53. the person who's hobby is magic-tricks is not to the right of the fan of trance
+54. the person drinking almond-milk is somewhere to the left of the fan of indie##5
+55. the person who's sport is water-polo is somewhere to the left of the person who's hobby is photography##5
+56. the owner of the hedgehog is not to the left of the person who's hobby is collecting
+57. the person who's hobby is dancing is somewhere to the left of the fan of reggae##5
+58. the colombian is not to the left of the owner of the rat
+59. the person who's hobby is dancing is in an odd position##4
+60. the owner of the goldfish is not to the left of the person who's sport is cycling
+61. the colombian is on the far left##1
+62. the italian is somewhere to the left of the fan of dubstep##5
+63. the person drinking mirinda is not to the right of the japanese
+64. the egyptian is the person driving the trike##1
+65. the colombian is the fan of classical##1
+66. the owner of the hedgehog is on the left of the person drinking milk##1","{'Beverage': ['almond-milk', 'tea', 'mirinda', 'iced-tea', 'milk', '7up'], 'Hobby': ['card-games', 'photography', 'magic-tricks', 'collecting', 'dancing', 'reading'], 'Music-Genre': ['classical', 'indie', 'dubstep', 'folk', 'trance', 'reggae'], 'Nationality': ['colombian', 'italian', 'japanese', 'nigerian', 'egyptian', 'american'], 'Pet': ['rat', 'goldfish', 'mouse', 'hedgehog', 'ferret', 'bird'], 'Sport': ['water-polo', 'cycling', 'sailing', 'skateboarding', 'lacrosse', 'volleyball'], 'Transport': ['motorbike', 'bike', 'car', 'quad-bike', 'trike', 'helicopter']}"
+Pt1_7x6_level8-1,"There 6 different types of food: asparagus, cabbage, cucumber, grapes, nectarine, raspberry
+The people have 6 different hobbies: board-games, camping, photography, singing, traveling, writing
+The people have 6 different jobs:  dressmaker, firefighter, journalist, mechanic, paramedic, photographer
+The people perfer 6 different movie-genres: crime, epic, fantasy, romance, thriller, western
+The people prefer 6 different music-genres: d&b, electronic, funk, metal, pop, rock
+6 different pets are kept: hamster, hedgehog, horse, lizard, pony, rabbit
+The people use 6 different means of transport: airplane, bike, roller, scooter, tram, van
+ 1. the fan of d&b is not to the left of the owner of the lizard
+ 2. the person eating raspberry is not to the left of the person driving the scooter
+ 3. the photographer is somewhere to the right of the owner of the lizard##5
+ 4. the person watching crime movies is not to the left of the person driving the scooter
+ 5. the person watching crime movies is not to the right of the person who's hobby is writing
+ 6. the dressmaker is not to the right of the person driving the bike
+ 7. the person eating grapes is somewhere to the left of the person watching fantasy movies##5
+ 8. the owner of the hedgehog is not to the right of the owner of the hedgehog
+ 9. the fan of metal is somewhere to the right of the owner of the hamster##5
+10. the person who's hobby is photography is not to the right of the owner of the hedgehog
+11. the person driving the scooter is somewhere to the right of the person who's hobby is photography##5
+12. the person watching fantasy movies is in an even position##4
+13. the photographer is not to the right of the fan of metal
+14. the journalist is not to the left of the person who's hobby is photography
+15. the person eating cabbage is not the person who's hobby is singing##6
+16. the person driving the roller is not to the right of the mechanic
+17. the paramedic is not to the right of the person eating raspberry
+18. the owner of the hedgehog is not the person driving the van##6
+19. the person watching western movies is not to the right of the photographer
+20. the owner of the rabbit is not to the right of the owner of the hamster
+21. the photographer is not the person watching epic movies##6
+22. the person driving the scooter is not the firefighter##6
+23. the fan of funk is on the left or right of the person eating nectarine##3
+24. the person driving the roller is the owner of the rabbit##1
+25. the owner of the rabbit is not to the right of the owner of the pony
+26. the person eating cabbage is not the fan of d&b##6
+27. the person driving the van is the fan of d&b##1
+28. the mechanic is not the person eating cucumber##6
+29. the person driving the van is somewhere to the right of the person watching fantasy movies##5
+30. the person watching romance movies is on the left or right of the person eating cucumber##3
+31. the person eating cabbage is not to the right of the person driving the scooter
+32. the owner of the hamster is not to the right of the mechanic
+33. the photographer is on the left of the person driving the tram##1
+34. the owner of the pony is on the left of the person who's hobby is writing##1
+35. the person watching thriller movies is the person who's hobby is camping##1
+36. the owner of the rabbit is the fan of pop##1
+37. the person watching western movies is somewhere to the right of the person who's hobby is photography##5
+38. the person who's hobby is board-games is not the fan of pop##6
+39. the person eating raspberry is somewhere to the left of the owner of the horse##5
+40. the owner of the hedgehog is not to the right of the person who's hobby is traveling
+41. the person who's hobby is writing is not the owner of the hedgehog##6
+42. the owner of the hamster is the person who's hobby is singing##1
+43. the paramedic is on the left or right of the photographer##3
+44. the owner of the hedgehog is not the person watching fantasy movies##6
+45. the owner of the pony is not to the right of the person who's hobby is writing
+46. the person who's hobby is board-games is not the mechanic##6
+47. the fan of rock is not the person watching romance movies##6
+48. the mechanic is not to the right of the person watching western movies
+49. the person driving the airplane is on the left of the person watching romance movies##1
+50. the person driving the airplane is not to the left of the person driving the roller
+51. the dressmaker is somewhere to the right of the mechanic##5
+52. the person driving the scooter is on the right of the fan of d&b##1
+53. the fan of d&b is not the owner of the pony##6
+54. the fan of metal is not to the left of the person who's hobby is board-games
+55. the person watching thriller movies is somewhere to the left of the fan of d&b##5
+56. the person who's hobby is traveling is not to the right of the person who's hobby is writing
+57. the fan of pop is on the left of the person eating asparagus##1
+58. the person watching romance movies is somewhere to the left of the person driving the van##5
+59. the photographer is not the person eating cucumber##6
+60. the person driving the airplane is not the fan of pop##6
+61. the person who's hobby is board-games is on the right of the person watching western movies##1
+62. the owner of the lizard is somewhere to the left of the fan of metal##5","{'Food': ['grapes', 'asparagus', 'cabbage', 'cucumber', 'raspberry', 'nectarine'], 'Hobby': ['camping', 'singing', 'photography', 'traveling', 'board-games', 'writing'], 'Job': ['firefighter', 'mechanic', 'dressmaker', 'paramedic', 'photographer', 'journalist'], 'Movie-Genre': ['thriller', 'fantasy', 'romance', 'western', 'crime', 'epic'], 'Music-Genre': ['pop', 'rock', 'electronic', 'd&b', 'funk', 'metal'], 'Pet': ['rabbit', 'hamster', 'hedgehog', 'lizard', 'pony', 'horse'], 'Transport': ['roller', 'airplane', 'bike', 'van', 'scooter', 'tram']}"
+Pt1_7x6_level8-2,"There are 6 different favourite beverages: coffee, hot-chocolate, juice, milk, mirinda, tea
+There 6 different types of food: apricot, garlic, grapefruit, nectarine, pear, tomato
+The people have 6 different hobbies: chess, cooking, fishing, gardening, traveling, woodworking
+The people have 6 different jobs:  dancer, firefighter, manager, security-guard, social-worker, writer
+There are 6 different nationalities: brazilian, british, german, indian, polish, russian
+The people prefer 6 different types of sport: lacrosse, parkour, sailing, soccer, tennis, volleyball
+The people use 6 different means of transport: car, jet-ski, skateboard, subway, tram, trike
+ 1. the person driving the skateboard is not the polish##6
+ 2. the writer is in an odd position##4
+ 3. the person who's sport is parkour is on the left or right of the person who's hobby is woodworking##3
+ 4. the person driving the car is somewhere to the right of the person driving the trike##5
+ 5. the polish is on the left or right of the dancer##3
+ 6. the person who's hobby is traveling is not to the left of the person eating pear
+ 7. the firefighter is on the right of the dancer##1
+ 8. the person who's hobby is traveling is not to the right of the person eating grapefruit
+ 9. the person eating nectarine is on the left of the person who's hobby is cooking##1
+10. the person who's hobby is woodworking is on the left of the person who's hobby is fishing##1
+11. the person driving the skateboard is on the left or right of the person driving the jet-ski##3
+12. the person who's hobby is cooking is on the left or right of the person eating nectarine##3
+13. the person drinking hot-chocolate is somewhere to the right of the person eating grapefruit##5
+14. the person driving the car is not to the left of the manager
+15. the person drinking coffee is not to the right of the person who's hobby is chess
+16. the writer is on the left of the security-guard##1
+17. the person eating apricot is on the left of the person driving the subway##1
+18. the person eating pear is somewhere to the right of the person drinking mirinda##5
+19. the person eating garlic is on the far left or far right##3
+20. the british is not the person who's sport is soccer##6
+21. the security-guard is not the person who's sport is tennis##6
+22. the person driving the car is not to the right of the german
+23. the person driving the trike is not to the right of the russian
+24. the british is in an even position##4
+25. the polish is somewhere to the right of the writer##5
+26. the person who's hobby is cooking is somewhere to the right of the person eating nectarine##5
+27. the person who's hobby is gardening is not to the right of the person eating nectarine
+28. the social-worker is somewhere to the right of the person driving the jet-ski##5
+29. the person drinking mirinda is not to the left of the person who's sport is sailing
+30. the person driving the tram is the polish##1
+31. the person who's hobby is gardening is not to the right of the person who's sport is parkour
+32. the person eating grapefruit is on the left of the polish##1
+33. the person drinking juice is the person who's sport is volleyball##1
+34. the person drinking juice is on the right of the person who's hobby is chess##1
+35. the person who's sport is tennis is somewhere to the left of the person eating grapefruit##5
+36. the person drinking mirinda is the person drinking mirinda##1
+37. the person who's sport is sailing is not to the right of the person driving the tram
+38. the person eating apricot is not the polish##6
+39. the person eating tomato is not to the left of the dancer
+40. the person eating grapefruit is somewhere to the left of the person who's sport is lacrosse##5
+41. the brazilian is somewhere to the left of the person drinking milk##5
+42. the person drinking milk is on the left or right of the person who's sport is sailing##3
+43. the person who's hobby is cooking is somewhere to the right of the person eating nectarine##5
+44. the person who's sport is parkour is on the right of the person driving the skateboard##1
+45. the person driving the skateboard is on the right of the indian##1
+46. the person who's sport is lacrosse is on the right of the person who's sport is soccer##1
+47. the dancer is on the right of the person who's sport is parkour##1
+48. the person who's sport is soccer is somewhere between the indian and the person who's sport is lacrosse##7
+49. the person who's hobby is gardening is on the left or right of the person who's hobby is cooking##3
+50. the manager is somewhere to the right of the person who's hobby is cooking##5
+51. the person eating pear is not the person who's hobby is woodworking##6
+52. the person who's sport is parkour is in an even position##4
+53. the person eating garlic is not to the right of the dancer
+54. the russian is not the writer##6
+55. the person who's sport is sailing is not the security-guard##6
+56. the social-worker is not to the right of the german","{'Beverage': ['coffee', 'juice', 'mirinda', 'milk', 'tea', 'hot-chocolate'], 'Food': ['garlic', 'nectarine', 'apricot', 'pear', 'grapefruit', 'tomato'], 'Hobby': ['chess', 'gardening', 'cooking', 'traveling', 'woodworking', 'fishing'], 'Job': ['writer', 'security-guard', 'social-worker', 'manager', 'dancer', 'firefighter'], 'Nationality': ['brazilian', 'indian', 'russian', 'british', 'german', 'polish'], 'Sport': ['tennis', 'volleyball', 'sailing', 'parkour', 'soccer', 'lacrosse'], 'Transport': ['trike', 'jet-ski', 'skateboard', 'subway', 'car', 'tram']}"
+Pt1_7x6_level8-3,"There are 6 different favourite beverages: coffee, hot-chocolate, juice, mirinda, tea, water
+The people have 6 different hobbies: baking, gardening, hiking, reading, rock-climbing, writing
+The people have 6 different jobs:  entrepreneur, mechanic, photographer, project-manager, security-guard, writer
+The people perfer 6 different movie-genres: epic, martial-arts, satire, scientific, spy, zombie
+The people prefer 6 different music-genres: ambient, disco, dubstep, folk, house, trance
+The people prefer 6 different types of sport: badminton, baseball, cricket, golf, rugby, tennis
+The people use 6 different means of transport: bike, motorbike, skateboard, train, tram, van
+ 1. the person who's sport is cricket is on the left of the person drinking coffee##1
+ 2. the person drinking hot-chocolate is not to the right of the person watching spy movies
+ 3. the fan of folk is the person driving the skateboard##1
+ 4. the person who's hobby is gardening is on the right of the person watching epic movies##1
+ 5. the person driving the skateboard is on the left or right of the person who's sport is cricket##3
+ 6. the person drinking water is not to the right of the person watching epic movies
+ 7. the person drinking juice is not the writer##6
+ 8. the person who's sport is baseball is on the far left##1
+ 9. the person who's sport is badminton is somewhere to the left of the project-manager##5
+10. the person driving the tram is not to the left of the person who's hobby is hiking
+11. the mechanic is not to the right of the person driving the train
+12. the person driving the skateboard is somewhere to the right of the person who's sport is rugby##5
+13. the person watching zombie movies is on the right of the fan of folk##1
+14. the person driving the skateboard is not to the right of the fan of folk
+15. the person watching zombie movies is not to the left of the person who's hobby is rock-climbing
+16. the security-guard is on the left of the fan of disco##1
+17. the security-guard is on the right of the photographer##1
+18. the person watching scientific movies is not to the left of the person who's hobby is writing
+19. the person driving the van is somewhere to the left of the photographer##5
+20. the entrepreneur is the person who's hobby is rock-climbing##1
+21. the fan of ambient is on the left or right of the person drinking tea##3
+22. the person driving the van is somewhere between the person drinking hot-chocolate and the person watching zombie movies##7
+23. the fan of folk is on the right of the person who's sport is cricket##1
+24. the person who's hobby is baking is on the right of the person drinking juice##1
+25. the person driving the van is somewhere to the right of the person drinking water##5
+26. the person driving the tram is the fan of dubstep##1
+27. the person watching spy movies is somewhere to the right of the person who's sport is rugby##5
+28. the person who's hobby is hiking is not the photographer##6
+29. the person who's hobby is rock-climbing is in an odd position##4
+30. the fan of ambient is not the project-manager##6
+31. the fan of house is the mechanic##1
+32. the person watching spy movies is not to the right of the person watching zombie movies
+33. the person who's sport is cricket is on the left of the person who's sport is golf##1
+34. the person drinking mirinda is not the person who's hobby is writing##6
+35. the fan of trance is somewhere between the person watching martial-arts movies and the person who's hobby is baking##7
+36. the fan of disco is not to the left of the person who's hobby is rock-climbing
+37. the person who's sport is cricket is not to the left of the person who's sport is rugby
+38. the person driving the van is not the person drinking mirinda##6
+39. the photographer is not to the left of the person who's sport is rugby
+40. the person watching satire movies is not to the right of the person drinking juice
+41. the person who's hobby is gardening is somewhere to the left of the person driving the van##5
+42. the person watching martial-arts movies is on the right of the person drinking water##1
+43. the person drinking tea is somewhere to the right of the fan of folk##5
+44. the project-manager is somewhere to the right of the security-guard##5
+45. the person who's sport is cricket is not the person watching zombie movies##6
+46. the person who's hobby is reading is on the left of the person who's sport is tennis##1
+47. the fan of disco is on the left or right of the person driving the bike##3
+48. the person who's hobby is gardening is not to the right of the person watching spy movies
+49. the fan of dubstep is not the person driving the bike##6
+50. the fan of folk is not the person driving the van##6
+51. the person driving the train is not to the left of the fan of house
+52. the person drinking tea is not to the left of the person drinking juice
+53. the fan of house is somewhere to the right of the person drinking water##5
+54. the fan of dubstep is on the left or right of the mechanic##3
+55. the entrepreneur is somewhere to the left of the person who's sport is golf##5
+56. the person watching spy movies is not to the right of the person driving the train
+57. the fan of folk is the person drinking coffee##1
+58. the fan of house is in an even position##4","{'Beverage': ['water', 'hot-chocolate', 'juice', 'coffee', 'mirinda', 'tea'], 'Hobby': ['hiking', 'gardening', 'rock-climbing', 'baking', 'reading', 'writing'], 'Job': ['writer', 'mechanic', 'entrepreneur', 'photographer', 'security-guard', 'project-manager'], 'Movie-Genre': ['epic', 'martial-arts', 'satire', 'spy', 'zombie', 'scientific'], 'Music-Genre': ['dubstep', 'house', 'trance', 'folk', 'ambient', 'disco'], 'Sport': ['baseball', 'rugby', 'cricket', 'golf', 'badminton', 'tennis'], 'Transport': ['tram', 'motorbike', 'van', 'skateboard', 'bike', 'train']}"
+Pt1_7x6_level8-4,"There are 6 different favourite beverages: 7up, coffee, cola, iced-tea, soy-milk, sprite
+There 6 different types of food: blueberry, cranberry, plum, pumpkin, spinach, zucchini
+The people have 6 different hobbies: baking, board-games, collecting, puzzles, reading, video-games
+The people have 6 different jobs:  accountant, doctor, engineer, fisherman, lawyer, pilot
+The people perfer 6 different movie-genres: action, comedy, disaster, mystery, scientific, thriller
+The people prefer 6 different music-genres: classical, funk, jazz, punk, r&b, rock
+The people prefer 6 different types of sport: badminton, golf, handball, ice-hockey, lacrosse, parkour
+ 1. the person eating plum is somewhere to the right of the person watching comedy movies##5
+ 2. the fisherman is on the left or right of the fan of punk##3
+ 3. the person who's sport is golf is not to the left of the person eating pumpkin
+ 4. the person who's hobby is video-games is not to the left of the person eating spinach
+ 5. the accountant is not the person watching scientific movies##6
+ 6. the person watching thriller movies is on the left or right of the fan of classical##3
+ 7. the fan of funk is in an even position##4
+ 8. the person watching mystery movies is not the fisherman##6
+ 9. the person drinking 7up is not to the right of the fan of jazz
+10. the pilot is somewhere between the person who's hobby is reading and the person who's hobby is collecting##7
+11. the accountant is not the fan of punk##6
+12. the person who's sport is ice-hockey is on the left or right of the fan of punk##3
+13. the fan of classical is somewhere to the left of the fan of jazz##5
+14. the person who's sport is lacrosse is the person eating spinach##1
+15. the person who's sport is badminton is not the fan of punk##6
+16. the fan of classical is somewhere to the left of the person drinking 7up##5
+17. the person drinking coffee is somewhere to the left of the person who's hobby is collecting##5
+18. the pilot is on the left of the engineer##1
+19. the person drinking coffee is not the person watching scientific movies##6
+20. the person eating zucchini is on the left or right of the person drinking sprite##3
+21. the person drinking coffee is not to the right of the fan of rock
+22. the pilot is the person who's hobby is puzzles##1
+23. the person drinking soy-milk is on the right of the fan of rock##1
+24. the person drinking sprite is on the right of the person who's sport is golf##1
+25. the person who's sport is lacrosse is not the person who's hobby is collecting##6
+26. the fan of classical is somewhere between the fan of punk and the person who's sport is golf##7
+27. the person who's hobby is puzzles is on the left or right of the person who's hobby is collecting##3
+28. the person who's hobby is video-games is somewhere to the left of the accountant##5
+29. the person eating cranberry is not to the right of the person watching mystery movies
+30. the person eating spinach is on the right of the fan of rock##1
+31. the fan of funk is somewhere to the right of the person drinking soy-milk##5
+32. the fan of classical is not to the left of the person who's hobby is video-games
+33. the person who's hobby is baking is somewhere to the left of the person eating zucchini##5
+34. the person watching scientific movies is somewhere to the left of the person watching mystery movies##5
+35. the person watching scientific movies is not the person drinking soy-milk##6
+36. the lawyer is not the person who's hobby is baking##6
+37. the fan of funk is somewhere to the right of the person watching comedy movies##5
+38. the person watching action movies is somewhere to the right of the person who's hobby is video-games##5
+39. the person eating cranberry is on the left or right of the pilot##3
+40. the person who's hobby is puzzles is on the left or right of the fisherman##3
+41. the doctor is not to the left of the person who's sport is handball
+42. the person eating cranberry is on the left or right of the person eating pumpkin##3
+43. the fan of classical is not to the right of the person who's hobby is collecting
+44. the person who's sport is lacrosse is the person drinking soy-milk##1
+45. the person who's sport is parkour is not to the right of the person drinking sprite
+46. the person who's hobby is collecting is not to the left of the person watching scientific movies
+47. the person who's hobby is board-games is not to the left of the fisherman
+48. the person who's hobby is puzzles is somewhere to the left of the engineer##5
+49. the person who's sport is ice-hockey is not the accountant##6
+50. the person who's sport is badminton is on the far right##1
+51. the lawyer is not to the right of the person eating spinach
+52. the fan of r&b is somewhere between the fan of jazz and the person watching action movies##7
+53. the person drinking sprite is on the left of the person eating zucchini##1
+54. the accountant is somewhere to the right of the lawyer##5
+55. the person watching thriller movies is somewhere to the right of the person who's hobby is baking##5
+56. the person who's sport is handball is not to the left of the fan of rock
+57. the person drinking soy-milk is on the left or right of the person drinking iced-tea##3
+58. the person watching disaster movies is the person who's hobby is board-games##1
+59. the person who's sport is badminton is somewhere to the right of the fan of classical##5
+60. the person watching disaster movies is somewhere between the person who's sport is lacrosse and the person who's hobby is reading##7
+61. the fan of funk is somewhere to the right of the person who's hobby is puzzles##5
+62. the person watching mystery movies is somewhere between the person eating cranberry and the person watching action movies##7
+63. the person watching scientific movies is on the left or right of the person who's sport is lacrosse##3
+64. the engineer is somewhere between the person eating cranberry and the person watching action movies##7
+65. the person eating zucchini is not to the left of the person eating blueberry","{'Beverage': ['coffee', 'soy-milk', 'iced-tea', '7up', 'sprite', 'cola'], 'Food': ['blueberry', 'spinach', 'cranberry', 'pumpkin', 'plum', 'zucchini'], 'Hobby': ['baking', 'video-games', 'collecting', 'puzzles', 'board-games', 'reading'], 'Job': ['doctor', 'lawyer', 'fisherman', 'pilot', 'engineer', 'accountant'], 'Movie-Genre': ['comedy', 'thriller', 'scientific', 'mystery', 'disaster', 'action'], 'Music-Genre': ['rock', 'punk', 'classical', 'jazz', 'r&b', 'funk'], 'Sport': ['handball', 'lacrosse', 'ice-hockey', 'golf', 'parkour', 'badminton']}"
+Pt1_7x6_level8-5,"There are 6 different favourite beverages: fanta, iced-tea, juice, soy-milk, tea, water
+There 6 different types of food: artichoke, cauliflower, grapes, mango, peach, zucchini
+The people perfer 6 different movie-genres: comedy, drama, family, martial-arts, superhero, thriller
+The people prefer 6 different music-genres: classical, disco, jazz, r&b, reggae, soul
+There are 6 different nationalities: american, british, french, japanese, mexican, nigerian
+The people prefer 6 different types of sport: basketball, cricket, golf, lacrosse, skateboarding, snowboarding
+The people use 6 different means of transport: bike, scooter, ship, snowmobile, subway, taxi
+ 1. the person watching drama movies is somewhere to the left of the person watching family movies##5
+ 2. the fan of jazz is on the left or right of the american##3
+ 3. the person eating artichoke is not to the right of the person watching superhero movies
+ 4. the person driving the taxi is not to the left of the british
+ 5. the person eating zucchini is somewhere to the left of the fan of jazz##5
+ 6. the person drinking tea is not to the left of the person eating grapes
+ 7. the fan of reggae is not to the right of the person watching thriller movies
+ 8. the french is the person watching family movies##1
+ 9. the person who's sport is basketball is not to the left of the person driving the taxi
+10. the person who's sport is lacrosse is on the left or right of the person drinking water##3
+11. the fan of soul is not to the right of the person who's sport is skateboarding
+12. the french is the person driving the scooter##1
+13. the fan of soul is in an even position##4
+14. the person who's sport is skateboarding is somewhere to the left of the person watching family movies##5
+15. the japanese is on the left or right of the person drinking soy-milk##3
+16. the person drinking soy-milk is on the left of the person drinking fanta##1
+17. the person who's sport is snowboarding is somewhere between the person drinking soy-milk and the person eating artichoke##7
+18. the british is somewhere to the left of the person who's sport is basketball##5
+19. the person eating artichoke is not to the right of the person driving the taxi
+20. the person who's sport is lacrosse is somewhere to the right of the fan of classical##5
+21. the person driving the ship is the person who's sport is cricket##1
+22. the person drinking iced-tea is not the person driving the subway##6
+23. the person eating grapes is not to the left of the person driving the ship
+24. the person eating cauliflower is not to the right of the person drinking water
+25. the fan of disco is not to the left of the person eating zucchini
+26. the fan of disco is somewhere to the right of the person who's sport is golf##5
+27. the nigerian is on the left of the person drinking soy-milk##1
+28. the person watching thriller movies is on the left of the british##1
+29. the person who's sport is skateboarding is not the fan of reggae##6
+30. the person drinking tea is not to the left of the french
+31. the person who's sport is cricket is on the right of the person watching family movies##1
+32. the fan of r&b is not to the right of the person who's sport is cricket
+33. the japanese is not the fan of reggae##6
+34. the person driving the snowmobile is not the person drinking soy-milk##6
+35. the person drinking juice is between the fan of soul and the person eating grapes##2
+36. the fan of r&b is the american##1
+37. the person eating mango is on the left or right of the person eating zucchini##3
+38. the person who's sport is lacrosse is on the right of the person who's sport is golf##1
+39. the mexican is somewhere to the left of the person who's sport is cricket##5
+40. the person eating peach is somewhere between the person who's sport is cricket and the person driving the subway##7
+41. the person watching martial-arts movies is between the person driving the bike and the person eating cauliflower##2
+42. the person eating cauliflower is on the far left##1
+43. the person watching superhero movies is the person who's sport is cricket##1
+44. the person driving the ship is on the far left or far right##3
+45. the person drinking soy-milk is somewhere to the right of the person drinking water##5
+46. the person who's sport is skateboarding is somewhere between the american and the fan of disco##7
+47. the person driving the ship is the american##1
+48. the person drinking fanta is somewhere to the right of the person eating zucchini##5
+49. the british is not the person who's sport is golf##6
+50. the person who's sport is skateboarding is not the person watching comedy movies##6
+51. the fan of reggae is on the left of the japanese##1
+52. the person who's sport is skateboarding is not to the right of the british","{'Beverage': ['water', 'soy-milk', 'fanta', 'iced-tea', 'juice', 'tea'], 'Food': ['cauliflower', 'zucchini', 'mango', 'artichoke', 'peach', 'grapes'], 'Movie-Genre': ['comedy', 'martial-arts', 'thriller', 'drama', 'family', 'superhero'], 'Music-Genre': ['classical', 'reggae', 'disco', 'soul', 'jazz', 'r&b'], 'Nationality': ['nigerian', 'mexican', 'japanese', 'british', 'french', 'american'], 'Sport': ['golf', 'lacrosse', 'snowboarding', 'skateboarding', 'basketball', 'cricket'], 'Transport': ['snowmobile', 'subway', 'bike', 'taxi', 'scooter', 'ship']}"
+Pt1_7x6_level8-6,"There are 6 different favourite beverages: coffee, cola, fanta, milk, soy-milk, tea
+The people have 6 different jobs:  accountant, chef, engineer, entrepreneur, fisherman, journalist
+The people perfer 6 different movie-genres: crime, family, fantasy, romance, scientific, thriller
+The people prefer 6 different music-genres: dubstep, house, indie, pop, r&b, trance
+There are 6 different nationalities: argentine, australian, colombian, dutch, italian, spanish
+6 different pets are kept: cat, dog, goat, horse, mouse, turtle
+The people prefer 6 different types of sport: sailing, skateboarding, snowboarding, surfing, volleyball, weightlifting
+ 1. the person watching thriller movies is not to the left of the owner of the horse
+ 2. the person who's sport is sailing is somewhere to the left of the italian##5
+ 3. the person drinking fanta is not to the right of the argentine
+ 4. the australian is on the far left##1
+ 5. the chef is on the far left or far right##3
+ 6. the fan of house is on the right of the person who's sport is surfing##1
+ 7. the spanish is not to the left of the owner of the cat
+ 8. the person drinking soy-milk is on the left or right of the owner of the cat##3
+ 9. the owner of the cat is on the left or right of the argentine##3
+10. the person drinking milk is somewhere to the right of the chef##5
+11. the person who's sport is sailing is on the left of the person watching fantasy movies##1
+12. the fan of pop is not the owner of the dog##6
+13. the fan of trance is the person who's sport is volleyball##1
+14. the owner of the turtle is somewhere to the right of the person drinking soy-milk##5
+15. the spanish is not to the left of the person watching romance movies
+16. the person watching romance movies is somewhere to the left of the person watching thriller movies##5
+17. the person drinking coffee is not to the right of the owner of the mouse
+18. the person watching romance movies is somewhere to the right of the person drinking soy-milk##5
+19. the fisherman is between the dutch and the owner of the goat##2
+20. the person who's sport is sailing is not to the right of the entrepreneur
+21. the argentine is not the person watching fantasy movies##6
+22. the engineer is on the left of the owner of the goat##1
+23. the person watching family movies is not to the left of the person watching romance movies
+24. the person who's sport is volleyball is in an even position##4
+25. the spanish is somewhere to the right of the engineer##5
+26. the colombian is not to the left of the person who's sport is skateboarding
+27. the spanish is between the owner of the goat and the person who's sport is volleyball##2
+28. the journalist is not to the left of the person drinking fanta
+29. the person who's sport is weightlifting is not to the right of the person drinking soy-milk
+30. the entrepreneur is not the owner of the turtle##6
+31. the fan of trance is somewhere to the right of the fan of indie##5
+32. the owner of the dog is somewhere to the left of the person drinking coffee##5
+33. the person who's sport is weightlifting is the engineer##1
+34. the fan of pop is not the person drinking cola##6
+35. the dutch is in an even position##4
+36. the owner of the horse is not the person who's sport is surfing##6
+37. the person watching crime movies is somewhere to the right of the person drinking fanta##5
+38. the accountant is on the left or right of the fisherman##3
+39. the person watching thriller movies is somewhere to the left of the person drinking tea##5
+40. the person drinking soy-milk is not to the left of the person drinking cola
+41. the fan of indie is not to the right of the person watching thriller movies
+42. the fan of dubstep is on the left of the journalist##1
+43. the fan of trance is on the left or right of the fan of indie##3
+44. the owner of the mouse is not to the left of the chef
+45. the person drinking milk is somewhere to the right of the fan of house##5
+46. the argentine is on the left or right of the accountant##3
+47. the fan of indie is on the left or right of the person who's sport is volleyball##3
+48. the person who's sport is snowboarding is on the right of the colombian##1
+49. the fan of dubstep is not to the left of the owner of the horse
+50. the person drinking fanta is not to the left of the fan of pop
+51. the italian is somewhere to the left of the owner of the dog##5
+52. the person drinking fanta is not to the left of the person watching scientific movies
+53. the owner of the turtle is not to the right of the person drinking coffee","{'Beverage': ['cola', 'fanta', 'soy-milk', 'milk', 'coffee', 'tea'], 'Job': ['chef', 'journalist', 'engineer', 'accountant', 'fisherman', 'entrepreneur'], 'Movie-Genre': ['scientific', 'fantasy', 'crime', 'romance', 'thriller', 'family'], 'Music-Genre': ['dubstep', 'pop', 'house', 'r&b', 'indie', 'trance'], 'Nationality': ['australian', 'italian', 'argentine', 'colombian', 'spanish', 'dutch'], 'Pet': ['horse', 'cat', 'dog', 'goat', 'turtle', 'mouse'], 'Sport': ['sailing', 'surfing', 'weightlifting', 'skateboarding', 'snowboarding', 'volleyball']}"
+Pt1_7x6_level8-7,"There 6 different types of food: apple, apricot, cranberry, garlic, peas, potato
+The people have 6 different jobs:  accountant, chef, engineer, fisherman, pilot, police-officer
+The people perfer 6 different movie-genres: action, drama, fantasy, martial-arts, time-travel, zombie
+The people prefer 6 different music-genres: classical, dubstep, gospel, hip-hop, metal, trance
+There are 6 different nationalities: argentine, canadian, chinese, indian, nigerian, turkish
+6 different pets are kept: dog, frog, horse, pony, rabbit, rat
+The people prefer 6 different types of sport: basketball, climbing, golf, handball, swimming, weightlifting
+ 1. the person eating apricot is somewhere to the right of the fan of trance##5
+ 2. the owner of the pony is not to the left of the fan of gospel
+ 3. the person watching drama movies is in an odd position##4
+ 4. the fan of classical is not to the left of the person eating peas
+ 5. the fisherman is on the right of the engineer##1
+ 6. the owner of the frog is somewhere to the right of the owner of the pony##5
+ 7. the owner of the pony is somewhere between the indian and the police-officer##7
+ 8. the owner of the dog is not to the left of the owner of the horse
+ 9. the person watching fantasy movies is not to the right of the owner of the horse
+10. the owner of the frog is in an even position##4
+11. the canadian is not to the right of the person who's sport is swimming
+12. the person who's sport is golf is not to the left of the person watching fantasy movies
+13. the owner of the rat is somewhere to the right of the person who's sport is handball##5
+14. the chinese is somewhere to the left of the person eating garlic##5
+15. the person who's sport is golf is not the person eating apple##6
+16. the chef is not to the left of the person watching martial-arts movies
+17. the person watching time-travel movies is somewhere to the right of the owner of the dog##5
+18. the fisherman is not to the left of the person eating peas
+19. the chinese is somewhere to the right of the person who's sport is weightlifting##5
+20. the person watching fantasy movies is not to the left of the pilot
+21. the owner of the pony is somewhere to the left of the owner of the horse##5
+22. the accountant is not to the left of the person who's sport is golf
+23. the argentine is on the left or right of the person eating potato##3
+24. the pilot is somewhere to the left of the chef##5
+25. the person eating cranberry is somewhere to the right of the fan of trance##5
+26. the owner of the horse is not to the left of the person eating peas
+27. the argentine is not to the right of the engineer
+28. the person who's sport is basketball is somewhere to the right of the person watching action movies##5
+29. the owner of the dog is not to the left of the person watching action movies
+30. the owner of the dog is not the person eating peas##6
+31. the person who's sport is golf is not to the left of the pilot
+32. the person who's sport is swimming is in an even position##4
+33. the person who's sport is climbing is the turkish##1
+34. the person who's sport is weightlifting is in an odd position##4
+35. the canadian is somewhere between the fan of classical and the police-officer##7
+36. the fan of hip-hop is not to the right of the chef
+37. the owner of the dog is on the left of the owner of the rat##1
+38. the person who's sport is handball is on the right of the person who's sport is swimming##1
+39. the fan of metal is on the right of the person eating apple##1
+40. the person eating cranberry is not to the right of the argentine
+41. the person eating cranberry is somewhere to the right of the accountant##5
+42. the owner of the rabbit is not to the right of the police-officer
+43. the indian is on the left or right of the pilot##3
+44. the owner of the rat is somewhere to the right of the fan of hip-hop##5
+45. the fan of dubstep is in an even position##4
+46. the owner of the pony is on the left or right of the chef##3
+47. the police-officer is the person eating apple##1
+48. the police-officer is not to the right of the fan of metal
+49. the person who's sport is basketball is in an odd position##4","{'Food': ['apple', 'peas', 'garlic', 'potato', 'cranberry', 'apricot'], 'Job': ['police-officer', 'pilot', 'chef', 'accountant', 'engineer', 'fisherman'], 'Movie-Genre': ['action', 'fantasy', 'martial-arts', 'zombie', 'drama', 'time-travel'], 'Music-Genre': ['gospel', 'metal', 'hip-hop', 'trance', 'classical', 'dubstep'], 'Nationality': ['nigerian', 'chinese', 'indian', 'canadian', 'argentine', 'turkish'], 'Pet': ['rabbit', 'pony', 'horse', 'frog', 'dog', 'rat'], 'Sport': ['weightlifting', 'golf', 'basketball', 'swimming', 'handball', 'climbing']}"
+Pt1_7x6_level8-8,"There are 6 different favourite beverages: fanta, hot-chocolate, iced-tea, milk, mirinda, soy-milk
+The people have 6 different jobs:  designer, engineer, lawyer, project-manager, teacher, writer
+The people perfer 6 different movie-genres: adventure, comedy, disaster, documentary, romance, thriller
+The people prefer 6 different music-genres: folk, funk, gospel, hip-hop, r&b, salsa
+There are 6 different nationalities: chinese, dutch, german, indian, nigerian, russian
+6 different pets are kept: chinchilla, dog, fish, frog, goldfish, rabbit
+The people use 6 different means of transport: airplane, bus, helicopter, quad-bike, taxi, train
+ 1. the person driving the quad-bike is not to the right of the person drinking soy-milk
+ 2. the fan of hip-hop is somewhere to the right of the person watching thriller movies##5
+ 3. the fan of gospel is on the left or right of the designer##3
+ 4. the owner of the frog is somewhere to the right of the person watching thriller movies##5
+ 5. the person drinking milk is on the left or right of the person drinking soy-milk##3
+ 6. the lawyer is somewhere to the left of the writer##5
+ 7. the person drinking mirinda is on the left of the person driving the quad-bike##1
+ 8. the person watching adventure movies is not the nigerian##6
+ 9. the person drinking hot-chocolate is not to the right of the fan of folk
+10. the person drinking mirinda is on the left or right of the teacher##3
+11. the teacher is not to the right of the designer
+12. the person driving the quad-bike is not the person watching comedy movies##6
+13. the person drinking hot-chocolate is somewhere between the owner of the rabbit and the german##7
+14. the owner of the rabbit is in an odd position##4
+15. the person driving the quad-bike is somewhere to the left of the person driving the helicopter##5
+16. the chinese is the person drinking hot-chocolate##1
+17. the russian is not to the left of the person watching adventure movies
+18. the person driving the taxi is on the left of the person drinking mirinda##1
+19. the person watching thriller movies is somewhere to the right of the fan of funk##5
+20. the fan of funk is not to the left of the person watching disaster movies
+21. the person drinking mirinda is not the fan of salsa##6
+22. the owner of the dog is in an odd position##4
+23. the owner of the dog is not the person driving the helicopter##6
+24. the person watching thriller movies is not to the right of the nigerian
+25. the engineer is not the fan of salsa##6
+26. the person watching romance movies is the teacher##1
+27. the owner of the frog is the writer##1
+28. the writer is not to the left of the person driving the bus
+29. the person drinking fanta is on the left or right of the person watching thriller movies##3
+30. the fan of r&b is not the project-manager##6
+31. the person drinking fanta is the person driving the taxi##1
+32. the owner of the goldfish is not the fan of r&b##6
+33. the person watching adventure movies is not the lawyer##6
+34. the owner of the dog is somewhere to the left of the fan of hip-hop##5
+35. the fan of gospel is somewhere to the left of the owner of the frog##5
+36. the person watching thriller movies is on the left or right of the person drinking milk##3
+37. the project-manager is the owner of the fish##1
+38. the fan of salsa is not the person watching documentary movies##6
+39. the person driving the helicopter is the fan of salsa##1
+40. the indian is on the far left##1
+41. the fan of salsa is the chinese##1
+42. the fan of hip-hop is not to the right of the owner of the goldfish
+43. the russian is somewhere between the owner of the dog and the owner of the fish##7
+44. the fan of funk is on the left or right of the engineer##3
+45. the owner of the dog is not to the right of the nigerian
+46. the russian is not to the right of the person driving the airplane
+47. the person driving the bus is somewhere to the right of the nigerian##5
+48. the dutch is on the left or right of the person driving the airplane##3
+49. the indian is not to the left of the fan of funk
+50. the person watching adventure movies is somewhere between the teacher and the person watching documentary movies##7
+51. the nigerian is on the left of the person drinking milk##1
+52. the person watching romance movies is not to the right of the owner of the goldfish","{'Beverage': ['fanta', 'mirinda', 'milk', 'soy-milk', 'hot-chocolate', 'iced-tea'], 'Job': ['lawyer', 'engineer', 'teacher', 'designer', 'project-manager', 'writer'], 'Movie-Genre': ['disaster', 'thriller', 'romance', 'adventure', 'comedy', 'documentary'], 'Music-Genre': ['funk', 'r&b', 'gospel', 'hip-hop', 'salsa', 'folk'], 'Nationality': ['indian', 'nigerian', 'dutch', 'russian', 'chinese', 'german'], 'Pet': ['dog', 'chinchilla', 'rabbit', 'goldfish', 'fish', 'frog'], 'Transport': ['taxi', 'train', 'quad-bike', 'airplane', 'helicopter', 'bus']}"
+Pt1_7x6_level8-9,"There 6 different types of food: artichoke, cabbage, grapefruit, mango, pomegranate, zucchini
+The people have 6 different hobbies: card-games, chess, drawing, gardening, rock-climbing, woodworking
+The people have 6 different jobs:  analyst, chef, coach, musician, nurse, software-developer
+The people prefer 6 different music-genres: disco, hip-hop, jazz, metal, salsa, soul
+There are 6 different nationalities: brazilian, chinese, colombian, nigerian, polish, russian
+The people prefer 6 different types of sport: baseball, basketball, cycling, rowing, snowboarding, soccer
+The people use 6 different means of transport: quad-bike, scooter, skateboard, snowmobile, taxi, tram
+ 1. the person eating pomegranate is not the person driving the tram##6
+ 2. the person driving the scooter is not the russian##6
+ 3. the person who's sport is basketball is not the fan of metal##6
+ 4. the person eating mango is on the left of the musician##1
+ 5. the fan of salsa is somewhere to the right of the person who's sport is soccer##5
+ 6. the analyst is on the far left or far right##3
+ 7. the person eating zucchini is not to the right of the fan of soul
+ 8. the person driving the tram is on the left of the person driving the quad-bike##1
+ 9. the person who's hobby is card-games is not to the right of the colombian
+10. the fan of hip-hop is on the left of the analyst##1
+11. the person driving the snowmobile is on the right of the colombian##1
+12. the person who's hobby is card-games is on the left or right of the person who's hobby is rock-climbing##3
+13. the person who's sport is basketball is the brazilian##1
+14. the person eating grapefruit is not to the left of the person who's sport is soccer
+15. the colombian is not the person who's hobby is chess##6
+16. the fan of salsa is not to the left of the person eating grapefruit
+17. the person who's hobby is woodworking is on the left or right of the person eating artichoke##3
+18. the person who's sport is snowboarding is on the left or right of the nurse##3
+19. the person who's hobby is card-games is somewhere to the left of the fan of soul##5
+20. the russian is on the left or right of the person who's sport is rowing##3
+21. the nigerian is the fan of jazz##1
+22. the person who's sport is snowboarding is not to the left of the person driving the snowmobile
+23. the brazilian is in an odd position##4
+24. the person driving the scooter is not the person who's hobby is woodworking##6
+25. the chinese is not to the right of the fan of disco
+26. the fan of salsa is not to the right of the fan of disco
+27. the person eating zucchini is on the left of the chef##1
+28. the person eating mango is the brazilian##1
+29. the person eating grapefruit is not to the right of the person who's hobby is rock-climbing
+30. the coach is the person who's hobby is card-games##1
+31. the person eating grapefruit is on the left or right of the chinese##3
+32. the person who's sport is basketball is on the left or right of the person driving the tram##3
+33. the fan of soul is the polish##1
+34. the chef is somewhere to the right of the person eating pomegranate##5
+35. the person driving the scooter is not to the right of the software-developer
+36. the fan of hip-hop is somewhere to the right of the person who's hobby is chess##5
+37. the fan of jazz is on the far left or far right##3
+38. the person who's hobby is drawing is on the left of the fan of salsa##1
+39. the person eating grapefruit is somewhere to the left of the nigerian##5
+40. the person who's sport is baseball is on the left or right of the fan of soul##3
+41. the person who's hobby is chess is somewhere to the right of the person driving the snowmobile##5
+42. the person eating grapefruit is not to the right of the person driving the snowmobile
+43. the person who's sport is basketball is not to the right of the brazilian
+44. the software-developer is not the person eating cabbage##6
+45. the chef is not to the left of the person who's sport is baseball
+46. the person eating artichoke is not the person who's hobby is chess##6
+47. the person who's sport is baseball is somewhere to the left of the person eating artichoke##5
+48. the person eating cabbage is not to the left of the russian
+49. the brazilian is somewhere to the right of the coach##5
+50. the person driving the skateboard is somewhere to the right of the fan of hip-hop##5","{'Food': ['pomegranate', 'grapefruit', 'mango', 'zucchini', 'cabbage', 'artichoke'], 'Hobby': ['drawing', 'card-games', 'rock-climbing', 'chess', 'woodworking', 'gardening'], 'Job': ['software-developer', 'coach', 'nurse', 'musician', 'chef', 'analyst'], 'Music-Genre': ['metal', 'salsa', 'disco', 'soul', 'hip-hop', 'jazz'], 'Nationality': ['chinese', 'colombian', 'brazilian', 'polish', 'russian', 'nigerian'], 'Sport': ['soccer', 'cycling', 'basketball', 'snowboarding', 'baseball', 'rowing'], 'Transport': ['scooter', 'taxi', 'snowmobile', 'tram', 'quad-bike', 'skateboard']}"
diff --git a/part2/level8/Pt2_7x7_level8.csv b/part2/level8/Pt2_7x7_level8.csv
new file mode 100644
index 0000000000000000000000000000000000000000..44868282c40fb500409a43bccf00d79839b6509a
--- /dev/null
+++ b/part2/level8/Pt2_7x7_level8.csv
@@ -0,0 +1,820 @@
+ID,Clues,SolutionGrid
+Pt1_7x7_level8-0,"There 7 different types of food: carrot, grapes, kiwi, lettuce, orange, peach, pumpkin
+The people have 7 different hobbies: camping, collecting, fishing, magic-tricks, sudoku, woodworking, writing
+The people perfer 7 different movie-genres: action, comedy, crime, disaster, horror, superhero, thriller
+The people prefer 7 different music-genres: blues, folk, funk, hip-hop, jazz, salsa, soul
+7 different pets are kept: chinchilla, ferret, goldfish, guinea-pig, hamster, horse, pony
+The people prefer 7 different types of sport: basketball, golf, skiing, soccer, surfing, tennis, weightlifting
+The people use 7 different means of transport: airplane, boat, motorbike, roller, subway, trike, van
+ 1. the owner of the goldfish is not to the right of the fan of funk
+ 2. the fan of folk is somewhere to the right of the person watching comedy movies##5
+ 3. the person driving the roller is not to the right of the person who's hobby is magic-tricks
+ 4. the person who's sport is golf is in an odd position##4
+ 5. the person watching comedy movies is not to the left of the person who's sport is tennis
+ 6. the person who's hobby is camping is between the person who's hobby is fishing and the person who's hobby is sudoku##2
+ 7. the person who's sport is weightlifting is not to the right of the person watching superhero movies
+ 8. the person eating grapes is not to the right of the fan of blues
+ 9. the person watching action movies is not to the right of the person driving the roller
+10. the person who's sport is skiing is not to the right of the person eating kiwi
+11. the owner of the pony is on the left of the fan of soul##1
+12. the person eating carrot is not to the left of the person watching action movies
+13. the person watching horror movies is not to the left of the person who's sport is surfing
+14. the person who's sport is skiing is not to the right of the person watching crime movies
+15. the owner of the chinchilla is between the person eating kiwi and the person who's sport is weightlifting##2
+16. the person who's hobby is writing is not to the right of the owner of the chinchilla
+17. the person who's sport is surfing is not to the left of the person eating carrot
+18. the person eating pumpkin is on the left or right of the person eating orange##3
+19. the person watching horror movies is not the fan of blues##6
+20. the person who's sport is skiing is somewhere to the right of the person who's hobby is fishing##5
+21. the person eating lettuce is somewhere to the right of the fan of folk##5
+22. the owner of the guinea-pig is not to the left of the person driving the van
+23. the person watching action movies is somewhere to the left of the person who's sport is basketball##5
+24. the person who's sport is soccer is the person watching thriller movies##1
+25. the owner of the pony is somewhere to the left of the owner of the hamster##5
+26. the fan of blues is somewhere to the left of the fan of jazz##5
+27. the person eating lettuce is on the far left or far right##3
+28. the person who's sport is golf is not to the right of the person who's sport is skiing
+29. the person who's hobby is writing is on the left or right of the person who's hobby is woodworking##3
+30. the person watching disaster movies is not to the left of the person who's hobby is fishing
+31. the person eating kiwi is the person eating kiwi##1
+32. the owner of the goldfish is on the far left or far right##3
+33. the person driving the subway is not to the left of the owner of the ferret
+34. the person driving the subway is on the left or right of the person driving the trike##3
+35. the owner of the ferret is somewhere between the person who's sport is tennis and the person who's sport is basketball##7
+36. the person watching action movies is not the person who's sport is basketball##6
+37. the person watching action movies is in an odd position##4
+38. the person watching disaster movies is not the person who's hobby is writing##6
+39. the person who's sport is soccer is on the far left or far right##3
+40. the person driving the motorbike is on the right of the fan of soul##1
+41. the person watching disaster movies is somewhere to the left of the person watching crime movies##5
+42. the person watching action movies is not the person who's sport is tennis##6
+43. the person who's sport is golf is somewhere between the owner of the guinea-pig and the owner of the chinchilla##7
+44. the person who's hobby is sudoku is not to the left of the person watching horror movies
+45. the person who's hobby is camping is somewhere between the person eating grapes and the person who's hobby is sudoku##7
+46. the person driving the roller is somewhere to the right of the person driving the van##5
+47. the person who's sport is golf is somewhere to the right of the person eating pumpkin##5
+48. the person who's hobby is writing is on the left of the person driving the roller##1
+49. the person who's sport is surfing is not the person watching crime movies##6
+50. the person driving the trike is on the left of the person watching disaster movies##1
+51. the person eating peach is in an even position##4
+52. the person eating pumpkin is somewhere to the left of the person eating peach##5
+53. the person eating orange is in an odd position##4
+54. the fan of funk is on the left or right of the owner of the goldfish##3
+55. the owner of the hamster is on the far left or far right##3
+56. the person eating grapes is on the left or right of the person watching horror movies##3
+57. the person who's hobby is camping is not to the right of the person driving the trike
+58. the person driving the airplane is the person watching comedy movies##1
+59. the person who's sport is basketball is not to the left of the person who's sport is skiing
+60. the person who's hobby is magic-tricks is the fan of soul##1
+61. the owner of the horse is not to the left of the person driving the trike
+62. the person who's hobby is writing is somewhere between the person eating kiwi and the person who's sport is soccer##7
+63. the owner of the hamster is not to the right of the person who's sport is weightlifting
+64. the person who's hobby is fishing is somewhere to the left of the person driving the subway##5
+65. the person who's sport is weightlifting is somewhere to the right of the person who's sport is skiing##5
+66. the fan of jazz is not to the left of the fan of hip-hop
+67. the person driving the subway is on the left or right of the person watching crime movies##3
+68. the person eating kiwi is the fan of salsa##1
+69. the person who's hobby is collecting is not to the right of the person eating lettuce
+70. the person driving the van is not the person who's sport is tennis##6
+71. the person watching comedy movies is not to the left of the person driving the airplane","{'Food': ['orange', 'pumpkin', 'grapes', 'carrot', 'kiwi', 'peach', 'lettuce'], 'Hobby': ['woodworking', 'writing', 'fishing', 'camping', 'sudoku', 'magic-tricks', 'collecting'], 'Movie-Genre': ['thriller', 'comedy', 'action', 'horror', 'disaster', 'crime', 'superhero'], 'Music-Genre': ['hip-hop', 'funk', 'blues', 'folk', 'salsa', 'soul', 'jazz'], 'Pet': ['goldfish', 'guinea-pig', 'ferret', 'horse', 'pony', 'chinchilla', 'hamster'], 'Sport': ['soccer', 'tennis', 'golf', 'surfing', 'skiing', 'basketball', 'weightlifting'], 'Transport': ['van', 'airplane', 'roller', 'trike', 'subway', 'boat', 'motorbike']}"
+Pt1_7x7_level8-1,"There are 7 different favourite beverages: almond-milk, fanta, hot-chocolate, iced-tea, lemonade, mirinda, soy-milk
+There 7 different types of food: blueberry, lettuce, pear, pumpkin, radish, raspberry, spinach
+The people have 7 different hobbies: baking, dancing, drawing, fishing, hiking, magic-tricks, photography
+The people perfer 7 different movie-genres: adventure, animation, romance, scientific, sports, superhero, western
+The people prefer 7 different music-genres: ambient, classical, disco, folk, hip-hop, punk, salsa
+7 different pets are kept: bird, dog, guinea-pig, hamster, hedgehog, lizard, rat
+The people prefer 7 different types of sport: basketball, cycling, handball, ice-hockey, lacrosse, skateboarding, snowboarding
+ 1. the person watching animation movies is on the left or right of the owner of the dog##3
+ 2. the owner of the lizard is not to the right of the fan of folk
+ 3. the person eating pear is not the person watching scientific movies##6
+ 4. the person who's sport is cycling is in an even position##4
+ 5. the person drinking soy-milk is on the left or right of the person who's hobby is magic-tricks##3
+ 6. the person drinking soy-milk is somewhere to the right of the person eating pear##5
+ 7. the person eating spinach is on the left or right of the person drinking fanta##3
+ 8. the person who's sport is skateboarding is somewhere to the left of the person who's hobby is fishing##5
+ 9. the person who's hobby is hiking is on the left or right of the person eating raspberry##3
+10. the person who's sport is cycling is somewhere between the owner of the hedgehog and the person watching scientific movies##7
+11. the fan of hip-hop is not to the right of the fan of ambient
+12. the person who's sport is ice-hockey is not to the left of the owner of the guinea-pig
+13. the person drinking iced-tea is somewhere to the right of the owner of the dog##5
+14. the person drinking iced-tea is not to the left of the owner of the hamster
+15. the person eating radish is on the far left or far right##3
+16. the owner of the bird is the person eating raspberry##1
+17. the person watching superhero movies is not to the left of the person eating spinach
+18. the person watching western movies is somewhere to the left of the person who's sport is lacrosse##5
+19. the person who's sport is skateboarding is on the left or right of the owner of the lizard##3
+20. the person who's hobby is fishing is not to the right of the person who's sport is ice-hockey
+21. the person eating raspberry is somewhere to the left of the person who's sport is skateboarding##5
+22. the person watching adventure movies is on the left of the person who's hobby is drawing##1
+23. the owner of the bird is on the far left##1
+24. the person who's sport is handball is not the owner of the hamster##6
+25. the owner of the bird is not the person drinking lemonade##6
+26. the person who's sport is snowboarding is in an even position##4
+27. the person eating lettuce is not the person who's sport is skateboarding##6
+28. the person watching adventure movies is not to the left of the person eating pumpkin
+29. the owner of the bird is somewhere to the left of the fan of ambient##5
+30. the person who's hobby is photography is the person eating raspberry##1
+31. the person who's sport is snowboarding is the person eating blueberry##1
+32. the fan of hip-hop is somewhere to the right of the fan of folk##5
+33. the person drinking soy-milk is the person who's hobby is baking##1
+34. the person who's hobby is fishing is on the left of the owner of the rat##1
+35. the person drinking mirinda is the owner of the rat##1
+36. the owner of the rat is not to the left of the person drinking almond-milk
+37. the owner of the hedgehog is on the left or right of the person who's sport is cycling##3
+38. the person who's sport is ice-hockey is on the left or right of the person who's hobby is baking##3
+39. the person watching superhero movies is not to the right of the owner of the hamster
+40. the person who's sport is snowboarding is on the left or right of the fan of classical##3
+41. the person who's sport is handball is on the left of the person eating pumpkin##1
+42. the person eating pumpkin is not to the right of the fan of disco
+43. the person who's sport is handball is not to the left of the owner of the bird
+44. the person watching animation movies is the fan of disco##1
+45. the person watching western movies is on the left or right of the fan of classical##3
+46. the person watching superhero movies is not to the left of the person who's sport is snowboarding
+47. the person drinking soy-milk is somewhere to the right of the person watching sports movies##5
+48. the fan of classical is in an odd position##4
+49. the person who's hobby is fishing is in an odd position##4
+50. the person watching adventure movies is on the left or right of the person eating blueberry##3
+51. the person drinking soy-milk is not to the left of the person eating pear
+52. the person eating radish is on the far right##1
+53. the person drinking lemonade is not to the right of the person eating pumpkin
+54. the person watching sports movies is not to the right of the person watching adventure movies
+55. the person who's hobby is hiking is in an even position##4
+56. the owner of the guinea-pig is not to the left of the person drinking hot-chocolate
+57. the person watching western movies is somewhere to the left of the person watching animation movies##5
+58. the fan of salsa is on the left or right of the person eating raspberry##3
+59. the fan of punk is not to the right of the person drinking lemonade
+60. the owner of the dog is on the left of the fan of ambient##1
+61. the fan of classical is on the left or right of the person drinking lemonade##3
+62. the person who's hobby is dancing is not to the left of the fan of ambient
+63. the person watching romance movies is on the far left##1
+64. the person who's hobby is baking is somewhere to the right of the fan of disco##5
+65. the person drinking almond-milk is not to the right of the fan of hip-hop
+66. the owner of the rat is in an even position##4
+67. the owner of the lizard is somewhere to the left of the person who's hobby is magic-tricks##5
+68. the fan of salsa is not to the left of the person who's hobby is photography
+69. the person eating lettuce is not to the right of the person eating blueberry
+70. the person drinking fanta is somewhere between the fan of folk and the fan of hip-hop##7
+71. the person who's sport is handball is not to the right of the person who's sport is skateboarding
+72. the person drinking almond-milk is on the left or right of the person who's hobby is drawing##3
+73. the person drinking mirinda is somewhere to the left of the person who's sport is lacrosse##5
+74. the fan of salsa is somewhere between the person watching romance movies and the person watching western movies##7
+75. the fan of disco is not the person who's sport is skateboarding##6
+76. the person watching western movies is on the left of the person who's sport is ice-hockey##1
+77. the person who's sport is handball is not the person eating spinach##6
+78. the fan of folk is not the person who's hobby is magic-tricks##6","{'Beverage': ['hot-chocolate', 'lemonade', 'almond-milk', 'mirinda', 'fanta', 'soy-milk', 'iced-tea'], 'Food': ['raspberry', 'pumpkin', 'lettuce', 'blueberry', 'pear', 'spinach', 'radish'], 'Hobby': ['photography', 'hiking', 'fishing', 'drawing', 'magic-tricks', 'baking', 'dancing'], 'Movie-Genre': ['romance', 'sports', 'adventure', 'western', 'animation', 'superhero', 'scientific'], 'Music-Genre': ['punk', 'salsa', 'classical', 'folk', 'disco', 'hip-hop', 'ambient'], 'Pet': ['bird', 'guinea-pig', 'lizard', 'rat', 'hedgehog', 'dog', 'hamster'], 'Sport': ['handball', 'skateboarding', 'basketball', 'snowboarding', 'ice-hockey', 'cycling', 'lacrosse']}"
+Pt1_7x7_level8-2,"There 7 different types of food: carrot, cranberry, cucumber, grapes, pepper, spinach, strawberry
+The people have 7 different jobs:  architect, firefighter, lawyer, librarian, mechanic, musician, police-officer
+The people perfer 7 different movie-genres: action, adventure, animation, disaster, fantasy, satire, thriller
+There are 7 different nationalities: australian, brazilian, canadian, chinese, german, russian, spanish
+7 different pets are kept: chinchilla, dog, ferret, hamster, rabbit, snake, turtle
+The people prefer 7 different types of sport: badminton, baseball, biathlon, cycling, rowing, swimming, volleyball
+The people use 7 different means of transport: airplane, bike, jet-ski, motorbike, quad-bike, snowmobile, trike
+ 1. the person eating strawberry is somewhere to the right of the person eating carrot##5
+ 2. the german is not to the right of the person watching thriller movies
+ 3. the person eating pepper is not the person driving the quad-bike##6
+ 4. the person driving the motorbike is between the owner of the dog and the owner of the ferret##2
+ 5. the person watching fantasy movies is on the left or right of the owner of the ferret##3
+ 6. the architect is not to the left of the german
+ 7. the person eating cranberry is on the left or right of the person who's sport is biathlon##3
+ 8. the canadian is not to the right of the person watching thriller movies
+ 9. the owner of the turtle is not the person watching fantasy movies##6
+10. the person watching adventure movies is not the person who's sport is swimming##6
+11. the person driving the quad-bike is the russian##1
+12. the lawyer is on the left or right of the person watching fantasy movies##3
+13. the australian is not to the right of the person driving the motorbike
+14. the lawyer is the owner of the dog##1
+15. the musician is not to the right of the owner of the turtle
+16. the mechanic is not the person watching disaster movies##6
+17. the librarian is not to the right of the person who's sport is swimming
+18. the person eating pepper is somewhere to the left of the owner of the rabbit##5
+19. the person who's sport is baseball is not to the right of the person who's sport is rowing
+20. the person who's sport is baseball is on the left or right of the firefighter##3
+21. the owner of the turtle is somewhere to the left of the owner of the ferret##5
+22. the person watching adventure movies is not the librarian##6
+23. the person driving the snowmobile is not the architect##6
+24. the brazilian is on the left or right of the person watching adventure movies##3
+25. the librarian is the owner of the hamster##1
+26. the person driving the motorbike is somewhere to the right of the owner of the hamster##5
+27. the person eating carrot is not the owner of the dog##6
+28. the person eating cranberry is the person who's sport is cycling##1
+29. the person watching fantasy movies is not the person driving the snowmobile##6
+30. the person watching animation movies is not to the right of the owner of the ferret
+31. the person driving the motorbike is not to the left of the person watching animation movies
+32. the person who's sport is rowing is the brazilian##1
+33. the person who's sport is biathlon is on the left of the person who's sport is cycling##1
+34. the person driving the jet-ski is the owner of the turtle##1
+35. the person driving the snowmobile is on the left of the person eating grapes##1
+36. the person who's sport is baseball is somewhere to the right of the firefighter##5
+37. the person driving the bike is on the left of the person watching animation movies##1
+38. the person watching thriller movies is not to the left of the person who's sport is rowing
+39. the person who's sport is swimming is somewhere between the owner of the dog and the spanish##7
+40. the person eating cranberry is not to the left of the musician
+41. the person who's sport is swimming is somewhere between the spanish and the person who's sport is biathlon##7
+42. the person eating cucumber is somewhere to the left of the person eating spinach##5
+43. the chinese is somewhere to the right of the person eating spinach##5
+44. the owner of the chinchilla is not to the right of the owner of the rabbit
+45. the spanish is on the left of the australian##1
+46. the police-officer is not to the left of the person driving the airplane
+47. the owner of the rabbit is not to the right of the person eating grapes
+48. the spanish is on the left or right of the brazilian##3
+49. the person who's sport is badminton is not the police-officer##6
+50. the person eating carrot is on the left of the person watching fantasy movies##1
+51. the russian is not to the right of the person eating cucumber
+52. the person driving the quad-bike is on the left or right of the musician##3
+53. the person watching thriller movies is on the right of the mechanic##1
+54. the canadian is not to the left of the firefighter
+55. the person eating cranberry is not to the left of the owner of the turtle
+56. the owner of the turtle is not the person driving the quad-bike##6
+57. the architect is on the left or right of the person who's sport is volleyball##3
+58. the firefighter is somewhere to the left of the spanish##5
+59. the librarian is on the left or right of the person who's sport is swimming##3
+60. the person driving the airplane is in an odd position##4
+61. the person driving the snowmobile is not the owner of the ferret##6
+62. the owner of the chinchilla is the person eating pepper##1
+63. the person who's sport is rowing is not to the left of the person driving the jet-ski
+64. the person watching satire movies is on the right of the person watching disaster movies##1
+65. the owner of the rabbit is somewhere between the person driving the snowmobile and the person driving the jet-ski##7
+66. the spanish is not the person who's sport is rowing##6
+67. the person watching satire movies is somewhere to the right of the person who's sport is volleyball##5
+68. the person who's sport is rowing is not the person watching animation movies##6
+69. the architect is between the german and the brazilian##2
+70. the person who's sport is badminton is not to the left of the owner of the chinchilla
+71. the architect is on the left or right of the firefighter##3
+72. the person eating strawberry is on the left of the canadian##1
+73. the person who's sport is volleyball is the german##1
+74. the person who's sport is biathlon is in an even position##4
+75. the person eating carrot is on the left or right of the mechanic##3
+76. the person who's sport is rowing is not to the right of the person who's sport is badminton
+77. the owner of the hamster is on the left or right of the police-officer##3
+78. the person driving the quad-bike is not to the right of the architect
+79. the architect is on the left or right of the firefighter##3","{'Food': ['pepper', 'grapes', 'cucumber', 'spinach', 'carrot', 'strawberry', 'cranberry'], 'Job': ['firefighter', 'architect', 'musician', 'librarian', 'police-officer', 'mechanic', 'lawyer'], 'Movie-Genre': ['action', 'adventure', 'disaster', 'satire', 'animation', 'fantasy', 'thriller'], 'Nationality': ['german', 'russian', 'brazilian', 'spanish', 'australian', 'chinese', 'canadian'], 'Pet': ['chinchilla', 'rabbit', 'turtle', 'hamster', 'ferret', 'snake', 'dog'], 'Sport': ['volleyball', 'baseball', 'rowing', 'badminton', 'swimming', 'biathlon', 'cycling'], 'Transport': ['snowmobile', 'quad-bike', 'jet-ski', 'bike', 'airplane', 'motorbike', 'trike']}"
+Pt1_7x7_level8-3,"There are 7 different favourite beverages: almond-milk, coffee, hot-chocolate, juice, sprite, tea, water
+There 7 different types of food: apricot, corn, papaya, pineapple, plum, radish, watermelon
+The people perfer 7 different movie-genres: drama, fantasy, romance, satire, scientific, superhero, thriller
+There are 7 different nationalities: argentine, colombian, indonesian, japanese, malaysian, mexican, nigerian
+7 different pets are kept: cat, ferret, fish, frog, goldfish, hedgehog, snake
+The people prefer 7 different types of sport: badminton, golf, parkour, rowing, volleyball, water-polo, weightlifting
+The people use 7 different means of transport: airplane, car, quad-bike, roller, skateboard, snowmobile, van
+ 1. the person watching fantasy movies is in an even position##4
+ 2. the person drinking juice is not the owner of the goldfish##6
+ 3. the person eating corn is somewhere to the left of the person driving the airplane##5
+ 4. the person driving the van is somewhere to the right of the person eating apricot##5
+ 5. the person who's sport is weightlifting is on the far left or far right##3
+ 6. the person eating radish is the owner of the goldfish##1
+ 7. the person eating papaya is somewhere to the left of the indonesian##5
+ 8. the person eating papaya is not the malaysian##6
+ 9. the person drinking hot-chocolate is not to the left of the person watching satire movies
+10. the person who's sport is water-polo is in an even position##4
+11. the person who's sport is badminton is on the left or right of the person driving the snowmobile##3
+12. the argentine is somewhere to the left of the person who's sport is golf##5
+13. the person watching thriller movies is not the person who's sport is golf##6
+14. the person driving the airplane is not to the left of the person driving the snowmobile
+15. the indonesian is somewhere to the right of the owner of the frog##5
+16. the person driving the car is somewhere to the right of the mexican##5
+17. the person drinking tea is on the right of the japanese##1
+18. the owner of the fish is somewhere to the right of the owner of the snake##5
+19. the person eating pineapple is not to the left of the person who's sport is parkour
+20. the person who's sport is rowing is somewhere between the person who's sport is badminton and the argentine##7
+21. the person eating apricot is somewhere to the left of the colombian##5
+22. the person who's sport is rowing is on the left of the person who's sport is volleyball##1
+23. the person drinking almond-milk is somewhere between the owner of the cat and the person drinking sprite##7
+24. the person drinking juice is not to the right of the owner of the snake
+25. the person who's sport is rowing is not to the left of the owner of the hedgehog
+26. the owner of the frog is in an odd position##4
+27. the malaysian is somewhere to the right of the owner of the frog##5
+28. the person eating corn is on the right of the person drinking almond-milk##1
+29. the person driving the snowmobile is not the person watching drama movies##6
+30. the nigerian is on the right of the person eating watermelon##1
+31. the person who's sport is water-polo is not to the right of the owner of the snake
+32. the argentine is on the left or right of the person driving the quad-bike##3
+33. the person watching thriller movies is not to the right of the owner of the snake
+34. the person who's sport is badminton is not the person watching scientific movies##6
+35. the person watching romance movies is somewhere between the person eating watermelon and the person driving the roller##7
+36. the indonesian is not to the right of the person eating pineapple
+37. the person watching scientific movies is not the owner of the frog##6
+38. the malaysian is somewhere to the right of the person drinking tea##5
+39. the person drinking water is not to the right of the person who's sport is weightlifting
+40. the person watching satire movies is not the indonesian##6
+41. the person eating corn is somewhere to the right of the person who's sport is parkour##5
+42. the owner of the ferret is the person watching fantasy movies##1
+43. the person eating plum is somewhere to the right of the malaysian##5
+44. the nigerian is not to the right of the mexican
+45. the person driving the car is not to the right of the person drinking hot-chocolate
+46. the person driving the skateboard is on the left of the person drinking tea##1
+47. the person who's sport is golf is not to the left of the person watching drama movies
+48. the owner of the ferret is somewhere to the right of the indonesian##5
+49. the person drinking hot-chocolate is not to the right of the argentine
+50. the person driving the quad-bike is on the right of the person eating plum##1
+51. the person watching superhero movies is somewhere to the left of the person who's sport is water-polo##5
+52. the owner of the hedgehog is in the middle##1
+53. the owner of the frog is not the person eating corn##6
+54. the japanese is not the owner of the goldfish##6
+55. the person driving the snowmobile is somewhere to the right of the person who's sport is weightlifting##5
+56. the person drinking water is somewhere to the left of the colombian##5
+57. the person watching thriller movies is somewhere to the right of the person watching romance movies##5
+58. the owner of the frog is not to the right of the person drinking water
+59. the person eating apricot is not to the right of the mexican
+60. the person who's sport is volleyball is the person drinking sprite##1
+61. the person driving the snowmobile is somewhere to the left of the person watching scientific movies##5
+62. the colombian is somewhere to the right of the person drinking sprite##5
+63. the person eating papaya is on the left or right of the person driving the roller##3
+64. the person driving the snowmobile is somewhere between the person who's sport is badminton and the person watching drama movies##7
+65. the person drinking tea is not the person who's sport is rowing##6
+66. the person driving the roller is somewhere to the left of the person driving the airplane##5
+67. the person eating plum is not to the right of the person eating pineapple
+68. the owner of the fish is somewhere to the right of the person driving the van##5
+69. the person who's sport is water-polo is the person eating papaya##1
+70. the owner of the cat is on the right of the person watching romance movies##1
+71. the person eating radish is somewhere to the left of the person eating pineapple##5
+72. the person drinking almond-milk is not to the left of the person driving the van
+73. the person who's sport is parkour is not the owner of the fish##6
+74. the person driving the car is not to the left of the person watching satire movies
+75. the argentine is not to the right of the person drinking coffee
+76. the person driving the roller is between the mexican and the person driving the snowmobile##2","{'Beverage': ['water', 'tea', 'juice', 'almond-milk', 'hot-chocolate', 'sprite', 'coffee'], 'Food': ['watermelon', 'radish', 'apricot', 'papaya', 'corn', 'plum', 'pineapple'], 'Movie-Genre': ['drama', 'romance', 'superhero', 'satire', 'thriller', 'fantasy', 'scientific'], 'Nationality': ['japanese', 'nigerian', 'malaysian', 'mexican', 'indonesian', 'argentine', 'colombian'], 'Pet': ['frog', 'goldfish', 'cat', 'hedgehog', 'snake', 'ferret', 'fish'], 'Sport': ['weightlifting', 'parkour', 'badminton', 'water-polo', 'rowing', 'volleyball', 'golf'], 'Transport': ['skateboard', 'snowmobile', 'roller', 'van', 'car', 'airplane', 'quad-bike']}"
+Pt1_7x7_level8-4,"There are 7 different favourite beverages: coffee, cola, hot-chocolate, iced-tea, juice, mirinda, water
+The people have 7 different hobbies: baking, card-games, chess, drawing, puzzles, sudoku, video-games
+The people have 7 different jobs:  electrician, entrepreneur, firefighter, manager, security-guard, software-developer, videographer
+The people prefer 7 different music-genres: ambient, d&b, hip-hop, house, indie, jazz, pop
+There are 7 different nationalities: argentine, canadian, german, indonesian, malaysian, russian, spanish
+7 different pets are kept: goat, goldfish, hamster, hedgehog, horse, pony, snake
+The people prefer 7 different types of sport: badminton, biathlon, climbing, cycling, rowing, soccer, water-polo
+ 1. the person who's hobby is puzzles is somewhere to the left of the owner of the hedgehog##5
+ 2. the person who's hobby is puzzles is somewhere to the left of the person who's hobby is card-games##5
+ 3. the person who's sport is rowing is not to the left of the owner of the snake
+ 4. the person who's sport is rowing is the malaysian##1
+ 5. the person drinking mirinda is not to the right of the person who's sport is soccer
+ 6. the manager is not the fan of hip-hop##6
+ 7. the person who's sport is climbing is not to the right of the person drinking cola
+ 8. the person who's sport is biathlon is somewhere to the left of the person drinking iced-tea##5
+ 9. the owner of the hamster is the person who's hobby is baking##1
+10. the fan of pop is somewhere to the right of the person drinking mirinda##5
+11. the owner of the snake is not the person who's hobby is drawing##6
+12. the person drinking mirinda is somewhere to the right of the person drinking hot-chocolate##5
+13. the person drinking cola is somewhere to the left of the person who's hobby is video-games##5
+14. the person who's sport is badminton is not to the left of the fan of indie
+15. the german is not the owner of the hedgehog##6
+16. the fan of indie is somewhere to the left of the software-developer##5
+17. the person who's hobby is card-games is not to the right of the person who's hobby is sudoku
+18. the person who's hobby is video-games is the person who's sport is biathlon##1
+19. the person who's hobby is sudoku is not the fan of hip-hop##6
+20. the owner of the goat is not to the left of the fan of d&b
+21. the owner of the snake is not to the left of the german
+22. the security-guard is somewhere to the left of the person who's hobby is card-games##5
+23. the person drinking water is not the person who's hobby is sudoku##6
+24. the russian is somewhere to the right of the spanish##5
+25. the security-guard is in an odd position##4
+26. the entrepreneur is the owner of the hamster##1
+27. the owner of the snake is not to the left of the person drinking coffee
+28. the fan of pop is somewhere to the right of the person who's sport is cycling##5
+29. the fan of pop is in an even position##4
+30. the russian is on the left of the person who's hobby is sudoku##1
+31. the person drinking hot-chocolate is not the person who's sport is badminton##6
+32. the canadian is not to the left of the fan of pop
+33. the person drinking water is on the left of the owner of the hamster##1
+34. the owner of the horse is on the left or right of the german##3
+35. the fan of pop is not to the left of the owner of the pony
+36. the owner of the goat is on the left or right of the person who's sport is soccer##3
+37. the russian is not the software-developer##6
+38. the person who's sport is cycling is somewhere to the left of the owner of the horse##5
+39. the person who's hobby is drawing is on the far left or far right##3
+40. the person drinking juice is in an even position##4
+41. the fan of hip-hop is not to the right of the person who's sport is water-polo
+42. the russian is between the owner of the pony and the manager##2
+43. the person drinking water is somewhere to the left of the person who's sport is rowing##5
+44. the owner of the pony is on the left or right of the person who's hobby is chess##3
+45. the owner of the pony is not to the left of the person drinking mirinda
+46. the person drinking coffee is not to the right of the person drinking juice
+47. the videographer is somewhere to the left of the person who's sport is soccer##5
+48. the electrician is somewhere to the right of the software-developer##5
+49. the fan of pop is not to the right of the fan of jazz
+50. the spanish is on the left of the person drinking juice##1
+51. the person drinking mirinda is in an odd position##4
+52. the person who's sport is climbing is not to the right of the fan of hip-hop
+53. the russian is somewhere between the malaysian and the fan of house##7
+54. the person drinking hot-chocolate is somewhere to the right of the argentine##5
+55. the software-developer is not to the left of the owner of the snake
+56. the person who's hobby is card-games is on the right of the fan of ambient##1
+57. the person drinking coffee is not to the right of the person drinking juice
+58. the person drinking coffee is somewhere to the left of the person who's sport is badminton##5
+59. the person who's sport is biathlon is somewhere to the right of the person drinking juice##5
+60. the person drinking hot-chocolate is on the left or right of the person who's hobby is sudoku##3
+61. the owner of the goat is not to the right of the electrician
+62. the software-developer is on the left or right of the fan of house##3
+63. the person who's sport is water-polo is not the person who's hobby is puzzles##6
+64. the videographer is somewhere to the right of the fan of house##5
+65. the owner of the pony is not the fan of ambient##6
+66. the person who's hobby is puzzles is in an even position##4
+67. the person who's sport is biathlon is the person drinking water##1
+68. the person who's sport is badminton is somewhere to the right of the security-guard##5
+69. the fan of d&b is not to the right of the person who's hobby is baking
+70. the spanish is the person drinking coffee##1
+71. the person who's sport is climbing is on the left or right of the manager##3
+72. the fan of ambient is not to the left of the owner of the goldfish
+73. the manager is on the right of the person drinking juice##1
+74. the person who's hobby is baking is on the far left or far right##3","{'Beverage': ['coffee', 'juice', 'cola', 'hot-chocolate', 'mirinda', 'water', 'iced-tea'], 'Hobby': ['drawing', 'puzzles', 'card-games', 'chess', 'sudoku', 'video-games', 'baking'], 'Job': ['security-guard', 'software-developer', 'manager', 'videographer', 'firefighter', 'electrician', 'entrepreneur'], 'Music-Genre': ['indie', 'ambient', 'house', 'hip-hop', 'd&b', 'pop', 'jazz'], 'Nationality': ['spanish', 'german', 'argentine', 'russian', 'indonesian', 'canadian', 'malaysian'], 'Pet': ['goldfish', 'snake', 'horse', 'hedgehog', 'pony', 'goat', 'hamster'], 'Sport': ['cycling', 'climbing', 'badminton', 'water-polo', 'soccer', 'biathlon', 'rowing']}"
+Pt1_7x7_level8-5,"There are 7 different favourite beverages: almond-milk, coffee, fanta, iced-tea, lemonade, milk, soy-milk
+There 7 different types of food: asparagus, broccoli, lemon, pear, peas, pomegranate, strawberry
+The people have 7 different hobbies: chess, cooking, dancing, drawing, puzzles, skydiving, woodworking
+The people have 7 different jobs:  dressmaker, journalist, musician, paramedic, photographer, security-guard, social-worker
+7 different pets are kept: cat, fish, lizard, mouse, rabbit, rat, turtle
+The people prefer 7 different types of sport: lacrosse, rugby, skiing, snowboarding, tennis, water-polo, weightlifting
+The people use 7 different means of transport: boat, jet-ski, quad-bike, roller, scooter, snowmobile, tram
+ 1. the person drinking milk is not to the left of the person who's hobby is dancing
+ 2. the person who's sport is skiing is on the right of the owner of the mouse##1
+ 3. the person driving the scooter is not to the left of the person drinking coffee
+ 4. the person driving the scooter is on the right of the person drinking iced-tea##1
+ 5. the person who's sport is weightlifting is not to the left of the person eating peas
+ 6. the person drinking lemonade is on the far left or far right##3
+ 7. the person who's sport is rugby is not to the left of the person eating lemon
+ 8. the person drinking iced-tea is not to the left of the person who's hobby is dancing
+ 9. the person eating asparagus is not the person drinking coffee##6
+10. the person who's sport is tennis is somewhere to the left of the paramedic##5
+11. the person drinking milk is somewhere to the right of the person eating peas##5
+12. the person who's hobby is skydiving is not to the right of the person driving the snowmobile
+13. the person eating pomegranate is not to the right of the person who's hobby is woodworking
+14. the owner of the mouse is not to the right of the person driving the snowmobile
+15. the person who's sport is skiing is not to the left of the person who's sport is tennis
+16. the person eating asparagus is somewhere to the right of the owner of the rat##5
+17. the person driving the boat is somewhere to the left of the person drinking soy-milk##5
+18. the paramedic is on the left of the security-guard##1
+19. the person drinking soy-milk is not the person who's hobby is chess##6
+20. the journalist is not the owner of the mouse##6
+21. the person driving the jet-ski is not to the right of the social-worker
+22. the person drinking soy-milk is not to the left of the person who's sport is rugby
+23. the person who's sport is tennis is somewhere between the journalist and the person who's sport is weightlifting##7
+24. the person who's sport is snowboarding is not to the right of the musician
+25. the person who's hobby is skydiving is not to the left of the musician
+26. the person drinking milk is on the far left or far right##3
+27. the person who's hobby is puzzles is not the person drinking coffee##6
+28. the owner of the lizard is not the person driving the jet-ski##6
+29. the owner of the rat is not the person who's sport is rugby##6
+30. the person who's sport is rugby is on the right of the person who's sport is skiing##1
+31. the person driving the quad-bike is on the right of the person driving the roller##1
+32. the owner of the lizard is on the left or right of the person driving the snowmobile##3
+33. the person eating strawberry is not to the right of the person who's sport is skiing
+34. the person who's hobby is cooking is not to the left of the person driving the quad-bike
+35. the person who's sport is rugby is somewhere to the right of the person driving the tram##5
+36. the person driving the jet-ski is between the owner of the fish and the owner of the cat##2
+37. the person who's sport is lacrosse is not to the right of the person drinking milk
+38. the musician is not to the right of the photographer
+39. the person driving the jet-ski is not to the left of the person driving the quad-bike
+40. the person who's hobby is dancing is on the left of the person who's hobby is chess##1
+41. the person eating strawberry is not to the left of the person who's sport is tennis
+42. the social-worker is not to the left of the person who's hobby is woodworking
+43. the person drinking iced-tea is on the left of the owner of the cat##1
+44. the person eating peas is on the left of the person who's hobby is drawing##1
+45. the person eating strawberry is somewhere to the right of the person drinking lemonade##5
+46. the person driving the tram is on the left of the owner of the turtle##1
+47. the person who's sport is skiing is not to the right of the paramedic
+48. the person who's hobby is skydiving is not the person who's sport is rugby##6
+49. the owner of the rabbit is the person who's hobby is dancing##1
+50. the person who's sport is lacrosse is not the security-guard##6
+51. the security-guard is on the left or right of the person who's sport is skiing##3
+52. the journalist is not to the right of the person drinking fanta
+53. the person eating peas is on the left or right of the person who's hobby is chess##3
+54. the person driving the boat is on the far left or far right##3
+55. the person who's sport is water-polo is on the right of the person who's sport is lacrosse##1
+56. the paramedic is on the left of the person eating pear##1
+57. the person drinking iced-tea is the person who's hobby is drawing##1
+58. the person eating broccoli is somewhere between the person who's hobby is chess and the person drinking fanta##7
+59. the paramedic is not to the left of the person who's sport is skiing
+60. the person drinking soy-milk is not to the right of the owner of the rat
+61. the person who's hobby is chess is not to the left of the person drinking coffee
+62. the owner of the lizard is somewhere to the left of the person eating pear##5
+63. the person driving the snowmobile is the musician##1
+64. the person drinking almond-milk is not to the right of the photographer
+65. the person who's hobby is chess is not to the left of the paramedic
+66. the person drinking fanta is somewhere to the left of the person eating peas##5
+67. the journalist is somewhere to the left of the person eating pomegranate##5
+68. the owner of the turtle is somewhere to the left of the person eating pomegranate##5
+69. the person who's sport is lacrosse is on the left or right of the person who's sport is water-polo##3
+70. the person who's sport is weightlifting is somewhere to the right of the person eating pear##5
+71. the person drinking iced-tea is not to the left of the person drinking soy-milk
+72. the owner of the cat is somewhere to the right of the person eating pear##5
+73. the photographer is the person drinking soy-milk##1
+74. the social-worker is not the person eating pomegranate##6
+75. the person drinking coffee is in an even position##4
+76. the social-worker is somewhere to the right of the person drinking iced-tea##5
+77. the person who's sport is lacrosse is somewhere between the person who's hobby is woodworking and the person eating peas##7
+78. the person drinking almond-milk is somewhere between the person drinking fanta and the owner of the fish##7
+79. the person drinking iced-tea is not to the left of the person who's hobby is cooking","{'Beverage': ['lemonade', 'fanta', 'almond-milk', 'coffee', 'soy-milk', 'iced-tea', 'milk'], 'Food': ['lemon', 'strawberry', 'broccoli', 'pear', 'peas', 'pomegranate', 'asparagus'], 'Hobby': ['puzzles', 'skydiving', 'dancing', 'chess', 'cooking', 'drawing', 'woodworking'], 'Job': ['journalist', 'musician', 'paramedic', 'security-guard', 'photographer', 'dressmaker', 'social-worker'], 'Pet': ['lizard', 'mouse', 'rabbit', 'turtle', 'fish', 'rat', 'cat'], 'Sport': ['snowboarding', 'tennis', 'skiing', 'rugby', 'weightlifting', 'lacrosse', 'water-polo'], 'Transport': ['boat', 'snowmobile', 'tram', 'roller', 'quad-bike', 'jet-ski', 'scooter']}"
+Pt1_7x7_level8-6,"There 7 different types of food: banana, cauliflower, cranberry, lime, potato, pumpkin, raspberry
+The people have 7 different hobbies: cooking, dancing, drawing, magic-tricks, photography, video-games, writing
+The people perfer 7 different movie-genres: animation, crime, epic, fantasy, horror, mystery, thriller
+The people prefer 7 different music-genres: country, electronic, folk, house, indie, reggae, salsa
+There are 7 different nationalities: american, argentine, brazilian, canadian, colombian, spanish, turkish
+7 different pets are kept: cat, dog, fish, frog, hamster, horse, lizard
+The people use 7 different means of transport: bike, bus, car, quad-bike, roller, ship, skateboard
+ 1. the person watching crime movies is not to the left of the owner of the hamster
+ 2. the person eating cranberry is on the left or right of the spanish##3
+ 3. the person eating banana is in an odd position##4
+ 4. the person eating lime is on the left or right of the person eating pumpkin##3
+ 5. the owner of the horse is not the person driving the quad-bike##6
+ 6. the american is somewhere to the left of the owner of the dog##5
+ 7. the fan of electronic is in an even position##4
+ 8. the canadian is somewhere to the right of the owner of the frog##5
+ 9. the person watching horror movies is in the middle##1
+10. the person driving the car is somewhere between the colombian and the person watching thriller movies##7
+11. the owner of the dog is somewhere to the right of the person driving the roller##5
+12. the brazilian is on the left or right of the person who's hobby is cooking##3
+13. the person watching fantasy movies is on the right of the american##1
+14. the person eating potato is in an odd position##4
+15. the fan of folk is somewhere to the right of the colombian##5
+16. the person watching horror movies is not to the left of the person eating raspberry
+17. the person watching animation movies is somewhere between the person who's hobby is dancing and the owner of the fish##7
+18. the person who's hobby is cooking is on the left or right of the person watching animation movies##3
+19. the turkish is not the person eating pumpkin##6
+20. the person eating pumpkin is somewhere to the left of the person eating cranberry##5
+21. the fan of house is not the person who's hobby is photography##6
+22. the person watching crime movies is somewhere between the person who's hobby is photography and the person watching thriller movies##7
+23. the person who's hobby is drawing is not the person eating cranberry##6
+24. the colombian is not to the left of the person driving the ship
+25. the person watching mystery movies is not to the left of the person eating banana
+26. the argentine is on the far right##1
+27. the owner of the horse is the person driving the roller##1
+28. the owner of the frog is not to the right of the person eating cauliflower
+29. the turkish is somewhere between the person who's hobby is photography and the person eating lime##7
+30. the fan of country is on the left or right of the owner of the dog##3
+31. the person driving the bus is not to the right of the person driving the quad-bike
+32. the colombian is somewhere to the left of the owner of the hamster##5
+33. the fan of reggae is not to the right of the fan of reggae
+34. the person eating lime is somewhere to the left of the person driving the skateboard##5
+35. the person eating cauliflower is on the far left##1
+36. the owner of the fish is somewhere to the left of the owner of the lizard##5
+37. the person who's hobby is dancing is somewhere to the left of the person driving the quad-bike##5
+38. the person watching mystery movies is not to the left of the owner of the fish
+39. the american is not the person who's hobby is writing##6
+40. the brazilian is not to the right of the argentine
+41. the person driving the quad-bike is on the far right##1
+42. the fan of country is somewhere between the fan of salsa and the person watching horror movies##7
+43. the fan of house is not to the right of the owner of the dog
+44. the owner of the hamster is somewhere to the right of the person who's hobby is video-games##5
+45. the person driving the quad-bike is not to the right of the person who's hobby is magic-tricks
+46. the person eating lime is not to the right of the person eating banana
+47. the person who's hobby is photography is not to the left of the person driving the bus
+48. the owner of the hamster is somewhere to the left of the owner of the cat##5
+49. the person eating cranberry is not the person driving the car##6
+50. the owner of the cat is not to the right of the person who's hobby is dancing
+51. the person watching thriller movies is not the person who's hobby is magic-tricks##6
+52. the fan of folk is not to the left of the person driving the car
+53. the person who's hobby is photography is on the left or right of the fan of reggae##3
+54. the person who's hobby is drawing is on the left or right of the owner of the horse##3
+55. the person eating lime is on the right of the person eating pumpkin##1
+56. the person eating raspberry is somewhere to the left of the owner of the hamster##5
+57. the owner of the cat is between the person eating potato and the spanish##2
+58. the person watching thriller movies is in an even position##4
+59. the person driving the ship is in an even position##4
+60. the fan of electronic is not the person eating cranberry##6
+61. the owner of the cat is not the person who's hobby is drawing##6
+62. the fan of country is somewhere to the right of the person driving the car##5
+63. the person eating raspberry is not to the left of the person watching fantasy movies
+64. the brazilian is on the left or right of the person driving the roller##3
+65. the person who's hobby is video-games is on the left or right of the person driving the car##3
+66. the person eating lime is somewhere to the left of the person eating banana##5
+67. the brazilian is somewhere to the right of the person watching fantasy movies##5
+68. the turkish is not the person who's hobby is video-games##6
+69. the person eating lime is not the person driving the car##6
+70. the person driving the car is somewhere to the right of the brazilian##5
+71. the owner of the dog is on the left or right of the person driving the skateboard##3
+72. the person who's hobby is cooking is not the owner of the hamster##6
+73. the person who's hobby is drawing is not to the left of the colombian
+74. the canadian is somewhere to the right of the owner of the hamster##5","{'Food': ['cauliflower', 'raspberry', 'pumpkin', 'lime', 'banana', 'cranberry', 'potato'], 'Hobby': ['photography', 'cooking', 'writing', 'video-games', 'drawing', 'dancing', 'magic-tricks'], 'Movie-Genre': ['epic', 'fantasy', 'animation', 'horror', 'crime', 'thriller', 'mystery'], 'Music-Genre': ['indie', 'reggae', 'house', 'electronic', 'folk', 'country', 'salsa'], 'Nationality': ['american', 'turkish', 'brazilian', 'colombian', 'spanish', 'canadian', 'argentine'], 'Pet': ['frog', 'fish', 'lizard', 'horse', 'hamster', 'cat', 'dog'], 'Transport': ['bus', 'ship', 'bike', 'roller', 'car', 'skateboard', 'quad-bike']}"
+Pt1_7x7_level8-7,"The people have 7 different hobbies: board-games, collecting, filmmaking, fishing, reading, rock-climbing, singing
+The people have 7 different jobs:  journalist, manager, nurse, pilot, social-worker, teacher, writer
+The people perfer 7 different movie-genres: adventure, animation, family, romance, satire, thriller, time-travel
+There are 7 different nationalities: british, german, indonesian, italian, japanese, malaysian, thai
+7 different pets are kept: dog, ferret, fish, frog, goat, horse, pony
+The people prefer 7 different types of sport: basketball, biathlon, climbing, golf, skateboarding, snowboarding, swimming
+The people use 7 different means of transport: bike, boat, bus, scooter, skateboard, snowmobile, subway
+ 1. the person who's hobby is filmmaking is between the person driving the subway and the teacher##2
+ 2. the person driving the scooter is on the right of the person driving the bus##1
+ 3. the person who's hobby is fishing is not the teacher##6
+ 4. the person watching animation movies is in an odd position##4
+ 5. the pilot is somewhere to the left of the person watching time-travel movies##5
+ 6. the manager is not the owner of the pony##6
+ 7. the person who's sport is climbing is on the left or right of the teacher##3
+ 8. the person watching time-travel movies is not the owner of the dog##6
+ 9. the person who's sport is basketball is not to the left of the owner of the ferret
+10. the person who's hobby is filmmaking is somewhere to the right of the person driving the boat##5
+11. the person who's hobby is collecting is the writer##1
+12. the person watching family movies is not the owner of the fish##6
+13. the person watching satire movies is on the far right##1
+14. the nurse is somewhere to the right of the person who's hobby is board-games##5
+15. the person driving the boat is not to the right of the person who's hobby is reading
+16. the person watching time-travel movies is the italian##1
+17. the owner of the frog is somewhere to the right of the person watching family movies##5
+18. the person who's hobby is reading is somewhere to the right of the owner of the fish##5
+19. the japanese is not to the left of the person driving the snowmobile
+20. the person who's sport is golf is the person who's hobby is singing##1
+21. the person who's hobby is filmmaking is not to the right of the owner of the goat
+22. the german is somewhere to the right of the person watching adventure movies##5
+23. the person watching time-travel movies is not the writer##6
+24. the owner of the ferret is in the middle##1
+25. the german is not to the left of the british
+26. the teacher is between the person who's sport is climbing and the person driving the bike##2
+27. the pilot is on the left or right of the person who's hobby is reading##3
+28. the nurse is not to the right of the person who's hobby is singing
+29. the owner of the frog is somewhere to the right of the person who's sport is snowboarding##5
+30. the owner of the dog is on the right of the person who's sport is basketball##1
+31. the person watching thriller movies is somewhere to the right of the british##5
+32. the owner of the dog is not to the left of the person watching adventure movies
+33. the person who's sport is skateboarding is not the malaysian##6
+34. the person who's sport is climbing is not to the left of the person watching adventure movies
+35. the journalist is not to the right of the owner of the frog
+36. the owner of the horse is somewhere to the left of the malaysian##5
+37. the owner of the horse is not to the left of the person watching animation movies
+38. the indonesian is not to the right of the social-worker
+39. the person who's sport is swimming is somewhere to the left of the person watching family movies##5
+40. the social-worker is on the far left##1
+41. the person driving the snowmobile is somewhere to the right of the italian##5
+42. the person who's sport is climbing is not to the left of the british
+43. the person driving the subway is in an even position##4
+44. the nurse is somewhere to the right of the person who's hobby is filmmaking##5
+45. the person who's sport is golf is not to the left of the person who's hobby is fishing
+46. the person who's sport is biathlon is not the person who's hobby is fishing##6
+47. the nurse is not to the left of the person who's hobby is board-games
+48. the owner of the fish is on the right of the writer##1
+49. the pilot is on the left of the person watching time-travel movies##1
+50. the person watching family movies is on the right of the person who's hobby is reading##1
+51. the person watching romance movies is on the left of the person watching adventure movies##1
+52. the thai is on the left or right of the person who's sport is snowboarding##3
+53. the person who's hobby is singing is not the journalist##6
+54. the journalist is somewhere to the left of the person who's hobby is reading##5
+55. the nurse is not to the left of the owner of the goat
+56. the person watching adventure movies is not to the right of the person who's hobby is singing
+57. the person driving the snowmobile is not the owner of the pony##6
+58. the person watching thriller movies is between the person driving the bike and the person who's hobby is fishing##2
+59. the person driving the skateboard is between the thai and the british##2
+60. the person who's sport is skateboarding is on the left or right of the malaysian##3
+61. the malaysian is somewhere to the left of the journalist##5
+62. the person driving the bike is somewhere to the right of the indonesian##5
+63. the person watching time-travel movies is somewhere to the right of the owner of the ferret##5
+64. the nurse is somewhere to the left of the owner of the dog##5
+65. the person who's sport is basketball is in an even position##4
+66. the person driving the boat is somewhere to the right of the person watching romance movies##5
+67. the person driving the skateboard is not to the left of the person who's sport is swimming
+68. the owner of the ferret is not the person who's sport is biathlon##6
+69. the person who's hobby is fishing is not to the left of the person who's sport is swimming
+70. the german is somewhere to the right of the journalist##5","{'Hobby': ['board-games', 'collecting', 'fishing', 'reading', 'filmmaking', 'rock-climbing', 'singing'], 'Job': ['social-worker', 'writer', 'journalist', 'teacher', 'pilot', 'nurse', 'manager'], 'Movie-Genre': ['animation', 'romance', 'adventure', 'thriller', 'family', 'time-travel', 'satire'], 'Nationality': ['indonesian', 'malaysian', 'british', 'german', 'thai', 'italian', 'japanese'], 'Pet': ['horse', 'pony', 'fish', 'ferret', 'goat', 'frog', 'dog'], 'Sport': ['skateboarding', 'swimming', 'climbing', 'snowboarding', 'biathlon', 'basketball', 'golf'], 'Transport': ['bus', 'scooter', 'boat', 'skateboard', 'bike', 'subway', 'snowmobile']}"
+Pt1_7x7_level8-8,"There 7 different types of food: broccoli, carrot, cherry, grapes, kiwi, peach, tomato
+The people have 7 different hobbies: baking, dancing, filmmaking, fishing, reading, sudoku, woodworking
+The people have 7 different jobs:  doctor, engineer, paramedic, scientist, social-worker, software-developer, teacher
+The people perfer 7 different movie-genres: adventure, drama, family, fantasy, martial-arts, mystery, satire
+The people prefer 7 different music-genres: blues, gospel, hip-hop, jazz, metal, pop, punk
+There are 7 different nationalities: brazilian, chinese, colombian, egyptian, german, indian, polish
+7 different pets are kept: chinchilla, dog, ferret, goat, guinea-pig, rabbit, snake
+ 1. the owner of the ferret is not to the left of the german
+ 2. the person eating cherry is not to the right of the person watching fantasy movies
+ 3. the fan of pop is not the person who's hobby is woodworking##6
+ 4. the fan of pop is somewhere to the left of the engineer##5
+ 5. the person watching satire movies is not to the right of the owner of the snake
+ 6. the person eating kiwi is somewhere to the right of the person who's hobby is woodworking##5
+ 7. the person watching family movies is on the right of the fan of gospel##1
+ 8. the person who's hobby is fishing is not to the right of the person watching fantasy movies
+ 9. the owner of the snake is on the left or right of the person who's hobby is dancing##3
+10. the person who's hobby is sudoku is on the left or right of the software-developer##3
+11. the german is not to the right of the egyptian
+12. the german is on the right of the person eating kiwi##1
+13. the person who's hobby is dancing is on the left or right of the fan of gospel##3
+14. the brazilian is not the engineer##6
+15. the owner of the snake is not to the left of the person who's hobby is filmmaking
+16. the fan of pop is in an even position##4
+17. the software-developer is not to the right of the person eating broccoli
+18. the fan of blues is the person watching fantasy movies##1
+19. the teacher is not the person who's hobby is baking##6
+20. the chinese is on the right of the fan of pop##1
+21. the fan of pop is not the person who's hobby is baking##6
+22. the brazilian is not to the right of the fan of metal
+23. the fan of metal is not to the left of the polish
+24. the scientist is not to the right of the doctor
+25. the social-worker is on the left of the person who's hobby is dancing##1
+26. the person who's hobby is sudoku is not the polish##6
+27. the person eating grapes is the german##1
+28. the owner of the chinchilla is in the middle##1
+29. the brazilian is on the far left or far right##3
+30. the german is on the left of the owner of the ferret##1
+31. the person eating carrot is somewhere to the left of the paramedic##5
+32. the social-worker is not the person who's hobby is sudoku##6
+33. the person who's hobby is woodworking is somewhere to the right of the person who's hobby is dancing##5
+34. the colombian is not to the left of the fan of metal
+35. the owner of the ferret is not to the right of the paramedic
+36. the fan of gospel is on the right of the person watching drama movies##1
+37. the owner of the snake is not to the right of the owner of the goat
+38. the owner of the dog is not to the right of the person eating broccoli
+39. the person eating cherry is not the teacher##6
+40. the person who's hobby is woodworking is somewhere to the right of the owner of the guinea-pig##5
+41. the person who's hobby is baking is on the right of the teacher##1
+42. the person eating broccoli is the person watching fantasy movies##1
+43. the person who's hobby is fishing is somewhere to the right of the engineer##5
+44. the person watching satire movies is not to the right of the person eating grapes
+45. the fan of hip-hop is the social-worker##1
+46. the owner of the goat is not to the left of the owner of the guinea-pig
+47. the fan of punk is not to the right of the software-developer
+48. the person who's hobby is woodworking is on the left of the owner of the dog##1
+49. the person watching martial-arts movies is between the indian and the person watching mystery movies##2
+50. the person watching martial-arts movies is on the left or right of the person watching mystery movies##3
+51. the owner of the chinchilla is somewhere between the person eating broccoli and the engineer##7
+52. the person watching family movies is not to the left of the chinese
+53. the fan of metal is somewhere between the engineer and the person eating grapes##7
+54. the person who's hobby is woodworking is the fan of jazz##1
+55. the person who's hobby is dancing is not to the left of the owner of the snake
+56. the scientist is somewhere to the right of the engineer##5
+57. the fan of blues is on the far right##1
+58. the scientist is in an even position##4
+59. the fan of gospel is somewhere to the left of the person eating kiwi##5
+60. the fan of hip-hop is in an odd position##4
+61. the chinese is the person eating peach##1
+62. the owner of the guinea-pig is not to the right of the person who's hobby is woodworking
+63. the owner of the chinchilla is somewhere to the right of the owner of the goat##5
+64. the person who's hobby is fishing is not to the right of the person watching fantasy movies
+65. the person eating tomato is between the person who's hobby is reading and the person who's hobby is baking##2
+66. the person watching family movies is somewhere to the right of the person eating peach##5
+67. the owner of the goat is somewhere to the right of the owner of the guinea-pig##5
+68. the person who's hobby is sudoku is on the far right##1
+69. the person eating peach is somewhere between the person watching satire movies and the person watching family movies##7","{'Food': ['cherry', 'carrot', 'peach', 'tomato', 'kiwi', 'grapes', 'broccoli'], 'Hobby': ['filmmaking', 'dancing', 'baking', 'woodworking', 'reading', 'fishing', 'sudoku'], 'Job': ['social-worker', 'teacher', 'engineer', 'scientist', 'doctor', 'software-developer', 'paramedic'], 'Movie-Genre': ['satire', 'drama', 'adventure', 'family', 'martial-arts', 'mystery', 'fantasy'], 'Music-Genre': ['hip-hop', 'pop', 'gospel', 'jazz', 'metal', 'punk', 'blues'], 'Nationality': ['brazilian', 'polish', 'chinese', 'indian', 'colombian', 'german', 'egyptian'], 'Pet': ['snake', 'guinea-pig', 'goat', 'chinchilla', 'dog', 'rabbit', 'ferret']}"
+Pt1_7x7_level8-9,"There are 7 different favourite beverages: 7up, cola, hot-chocolate, iced-tea, milk, mirinda, tea
+There 7 different types of food: artichoke, cabbage, cherry, grapes, nectarine, papaya, zucchini
+The people have 7 different jobs:  doctor, dressmaker, journalist, nurse, police-officer, project-manager, writer
+The people perfer 7 different movie-genres: action, adventure, family, fantasy, martial-arts, musical, zombie
+7 different pets are kept: dog, fish, frog, goldfish, horse, lizard, mouse
+The people prefer 7 different types of sport: badminton, baseball, cricket, skiing, tennis, volleyball, weightlifting
+The people use 7 different means of transport: boat, helicopter, motorbike, quad-bike, ship, train, tram
+ 1. the person eating nectarine is the person watching martial-arts movies##1
+ 2. the person drinking milk is somewhere to the right of the project-manager##5
+ 3. the journalist is on the right of the police-officer##1
+ 4. the person driving the motorbike is the person drinking hot-chocolate##1
+ 5. the person watching musical movies is not the person driving the quad-bike##6
+ 6. the person eating nectarine is not to the right of the project-manager
+ 7. the person eating cabbage is somewhere between the person driving the train and the person watching fantasy movies##7
+ 8. the person drinking mirinda is not to the left of the police-officer
+ 9. the person who's sport is skiing is on the right of the person drinking iced-tea##1
+10. the person watching adventure movies is not the writer##6
+11. the person driving the quad-bike is in an odd position##4
+12. the owner of the dog is not the person driving the helicopter##6
+13. the person drinking cola is on the far left or far right##3
+14. the person watching adventure movies is not to the right of the owner of the horse
+15. the person driving the boat is not to the left of the person drinking tea
+16. the person drinking mirinda is on the left or right of the person eating cabbage##3
+17. the owner of the horse is not the person who's sport is cricket##6
+18. the person eating papaya is not the owner of the mouse##6
+19. the person who's sport is weightlifting is not to the right of the writer
+20. the dressmaker is somewhere to the left of the person who's sport is tennis##5
+21. the project-manager is not to the right of the person drinking mirinda
+22. the person eating artichoke is not to the left of the person eating cherry
+23. the person who's sport is badminton is not the owner of the mouse##6
+24. the person driving the helicopter is on the left or right of the writer##3
+25. the person who's sport is volleyball is not to the left of the person who's sport is cricket
+26. the owner of the dog is somewhere to the left of the person driving the boat##5
+27. the person watching zombie movies is on the left or right of the person eating artichoke##3
+28. the person watching adventure movies is somewhere to the right of the person driving the boat##5
+29. the person who's sport is skiing is not to the left of the owner of the dog
+30. the person who's sport is volleyball is not the person eating nectarine##6
+31. the person who's sport is baseball is not to the left of the doctor
+32. the person watching fantasy movies is somewhere to the right of the person drinking milk##5
+33. the person driving the quad-bike is not the person who's sport is baseball##6
+34. the person who's sport is baseball is not to the left of the person watching zombie movies
+35. the person driving the train is not to the left of the person eating zucchini
+36. the person who's sport is tennis is not to the right of the doctor
+37. the person eating zucchini is not the journalist##6
+38. the person drinking hot-chocolate is on the left of the nurse##1
+39. the person eating artichoke is not the owner of the mouse##6
+40. the person drinking hot-chocolate is not the person who's sport is weightlifting##6
+41. the project-manager is not to the left of the owner of the frog
+42. the person who's sport is tennis is not to the right of the person watching action movies
+43. the person eating nectarine is not the person who's sport is skiing##6
+44. the person eating cherry is on the left or right of the person driving the quad-bike##3
+45. the person watching action movies is on the left or right of the person drinking tea##3
+46. the person who's sport is badminton is not to the left of the person drinking iced-tea
+47. the person watching musical movies is on the right of the person drinking iced-tea##1
+48. the person driving the tram is the person watching action movies##1
+49. the person watching adventure movies is somewhere to the right of the person drinking iced-tea##5
+50. the person watching musical movies is not to the right of the police-officer
+51. the journalist is not to the left of the person eating cabbage
+52. the owner of the fish is on the far left or far right##3
+53. the project-manager is the person driving the motorbike##1
+54. the person driving the ship is not to the right of the person eating papaya
+55. the owner of the fish is not to the left of the journalist
+56. the person eating papaya is not to the left of the person watching musical movies
+57. the person driving the helicopter is not to the left of the person who's sport is skiing
+58. the writer is the person watching fantasy movies##1
+59. the person who's sport is badminton is somewhere to the left of the person eating papaya##5
+60. the owner of the mouse is not the person drinking milk##6
+61. the person who's sport is badminton is not to the left of the writer
+62. the person eating artichoke is not to the left of the owner of the mouse
+63. the owner of the dog is the person drinking hot-chocolate##1
+64. the person who's sport is volleyball is not to the right of the owner of the fish
+65. the journalist is not the person driving the tram##6
+66. the person watching fantasy movies is on the left of the person who's sport is cricket##1
+67. the dressmaker is on the far left##1
+68. the journalist is not to the left of the person eating artichoke
+69. the owner of the horse is not to the right of the owner of the fish
+70. the owner of the mouse is somewhere to the left of the person driving the train##5
+71. the owner of the lizard is on the right of the person watching action movies##1
+72. the person who's sport is volleyball is on the right of the owner of the mouse##1
+73. the doctor is on the far right##1
+74. the person drinking cola is not the project-manager##6
+75. the person watching fantasy movies is not to the right of the owner of the lizard
+76. the person eating artichoke is somewhere to the right of the person watching family movies##5
+77. the person watching fantasy movies is somewhere to the right of the person eating zucchini##5
+78. the person driving the train is not to the left of the person watching zombie movies
+79. the owner of the dog is not the person drinking milk##6","{'Beverage': ['iced-tea', 'hot-chocolate', 'milk', 'tea', '7up', 'mirinda', 'cola'], 'Food': ['nectarine', 'cherry', 'zucchini', 'grapes', 'cabbage', 'artichoke', 'papaya'], 'Job': ['dressmaker', 'project-manager', 'nurse', 'writer', 'police-officer', 'journalist', 'doctor'], 'Movie-Genre': ['martial-arts', 'musical', 'action', 'fantasy', 'family', 'adventure', 'zombie'], 'Pet': ['frog', 'dog', 'goldfish', 'lizard', 'mouse', 'horse', 'fish'], 'Sport': ['weightlifting', 'skiing', 'tennis', 'badminton', 'cricket', 'volleyball', 'baseball'], 'Transport': ['quad-bike', 'motorbike', 'tram', 'boat', 'helicopter', 'ship', 'train']}"
diff --git a/part2/level9/Pt2_2x2_level9.csv b/part2/level9/Pt2_2x2_level9.csv
new file mode 100644
index 0000000000000000000000000000000000000000..be58bcabc8710618543a1d4cc27c3dce0715bc04
--- /dev/null
+++ b/part2/level9/Pt2_2x2_level9.csv
@@ -0,0 +1,42 @@
+ID,Clues,SolutionGrid
+Pt1_2x2_level9-0,"There 2 different types of food: grapes, raspberry
+The people prefer 2 different types of sport: parkour, rowing
+1. the person who's sport is rowing is in an odd position##4
+2. the person eating raspberry and the person who's sport is rowing have the same parity positions","{'Food': ['raspberry', 'grapes'], 'Sport': ['rowing', 'parkour']}"
+Pt1_2x2_level9-1,"There are 2 different favourite beverages: 7up, milk
+There 2 different types of food: asparagus, pineapple
+1. the person drinking 7up and the person eating asparagus have the same parity positions
+2. the person drinking 7up is somewhere to the right of the person drinking milk##5","{'Beverage': ['milk', '7up'], 'Food': ['pineapple', 'asparagus']}"
+Pt1_2x2_level9-2,"The people prefer 2 different music-genres: folk, r&b
+The people prefer 2 different types of sport: cycling, ice-hockey
+1. the fan folk and the person who's sport is cycling have different parity positions
+2. the person who's sport is ice-hockey is on the right of the person who's sport is cycling##1","{'Music-Genre': ['r&b', 'folk'], 'Sport': ['cycling', 'ice-hockey']}"
+Pt1_2x2_level9-3,"There are 2 different nationalities: argentine, mexican
+The people prefer 2 different types of sport: parkour, swimming
+1. the person who's sport is swimming is on the left or right of the person who's sport is parkour##3
+2. the mexican and the person who's sport is swimming have different parity positions
+3. the argentine is on the right of the person who's sport is parkour##1","{'Nationality': ['mexican', 'argentine'], 'Sport': ['parkour', 'swimming']}"
+Pt1_2x2_level9-4,"There are 2 different favourite beverages: iced-tea, sprite
+The people have 2 different hobbies: gardening, woodworking
+1. the person drinking sprite and the person who's hobby is gardening have different parity positions
+2. the person drinking sprite is on the left of the person who's hobby is gardening##1","{'Beverage': ['sprite', 'iced-tea'], 'Hobby': ['woodworking', 'gardening']}"
+Pt1_2x2_level9-5,"There 2 different types of food: lemon, pineapple
+2 different pets are kept: dog, ferret
+1. the owner of the dog and the person eating pineapple have the same parity positions
+2. the person eating pineapple is on the left of the person eating lemon##1","{'Food': ['pineapple', 'lemon'], 'Pet': ['dog', 'ferret']}"
+Pt1_2x2_level9-6,"The people have 2 different jobs:  fisherman, nurse
+2 different pets are kept: rat, snake
+1. the fisherman and the owner of the rat have different parity positions
+2. the owner of the snake is in an odd position##4","{'Job': ['fisherman', 'nurse'], 'Pet': ['snake', 'rat']}"
+Pt1_2x2_level9-7,"There are 2 different favourite beverages: coffee, hot-chocolate
+The people use 2 different means of transport: quad-bike, roller
+1. the person drinking hot-chocolate and the person driving the roller have the same parity positions
+2. the person drinking hot-chocolate is on the right of the person drinking coffee##1","{'Beverage': ['coffee', 'hot-chocolate'], 'Transport': ['quad-bike', 'roller']}"
+Pt1_2x2_level9-8,"The people perfer 2 different movie-genres: family, satire
+The people use 2 different means of transport: car, motorbike
+1. the person watching satire movies is somewhere to the right of the person watching family movies##5
+2. the person driving the car and the person watching satire movies have different parity positions","{'Movie-Genre': ['family', 'satire'], 'Transport': ['car', 'motorbike']}"
+Pt1_2x2_level9-9,"There 2 different types of food: apricot, carrot
+There are 2 different nationalities: british, indonesian
+1. the person eating apricot and the indonesian have the same parity positions
+2. the person eating carrot is somewhere to the right of the person eating apricot##5","{'Food': ['apricot', 'carrot'], 'Nationality': ['indonesian', 'british']}"
diff --git a/part2/level9/Pt2_2x3_level9.csv b/part2/level9/Pt2_2x3_level9.csv
new file mode 100644
index 0000000000000000000000000000000000000000..2332506399385446818e3a973939c9eb03e7a7d4
--- /dev/null
+++ b/part2/level9/Pt2_2x3_level9.csv
@@ -0,0 +1,68 @@
+ID,Clues,SolutionGrid
+Pt1_2x3_level9-0,"There are 3 different nationalities: egyptian, german, mexican
+3 different pets are kept: hamster, horse, rabbit
+1. the owner of the rabbit is on the left or right of the owner of the horse##3
+2. the mexican is not to the left of the german##8
+3. the owner of the rabbit is somewhere to the right of the owner of the horse##5
+4. the owner of the hamster and the german have the same parity positions
+5. the owner of the hamster is not to the left of the mexican##8
+6. the owner of the rabbit is on the left of the egyptian##1","{'Nationality': ['german', 'mexican', 'egyptian'], 'Pet': ['horse', 'rabbit', 'hamster']}"
+Pt1_2x3_level9-1,"The people have 3 different hobbies: cooking, dancing, hiking
+The people use 3 different means of transport: airplane, quad-bike, ship
+1. the person who's hobby is cooking is in the middle##1
+2. the person driving the airplane and the person who's hobby is hiking have different parity positions
+3. the person who's hobby is dancing is somewhere to the left of the person driving the quad-bike##5
+4. the person driving the airplane is between the person driving the quad-bike and the person driving the ship##2","{'Hobby': ['dancing', 'cooking', 'hiking'], 'Transport': ['ship', 'airplane', 'quad-bike']}"
+Pt1_2x3_level9-2,"There 3 different types of food: blueberry, carrot, cucumber
+3 different pets are kept: fish, guinea-pig, horse
+1. the person eating cucumber is not to the left of the owner of the horse##8
+2. the person eating cucumber is between the owner of the fish and the person eating carrot##2
+3. the owner of the horse is not to the right of the person eating carrot##8
+4. the person eating carrot is the owner of the guinea-pig##1
+5. the person eating carrot and the owner of the fish have the same parity positions","{'Food': ['blueberry', 'cucumber', 'carrot'], 'Pet': ['fish', 'horse', 'guinea-pig']}"
+Pt1_2x3_level9-3,"The people perfer 3 different movie-genres: documentary, romance, western
+3 different pets are kept: frog, lizard, mouse
+1. the owner of the lizard is on the left of the person watching romance movies##1
+2. the person watching documentary movies is somewhere to the right of the owner of the frog##5
+3. the person watching documentary movies is on the far left or far right##3
+4. the person watching documentary movies and the owner of the lizard have the same parity positions","{'Movie-Genre': ['western', 'romance', 'documentary'], 'Pet': ['lizard', 'frog', 'mouse']}"
+Pt1_2x3_level9-4,"There are 3 different favourite beverages: cola, tea, water
+The people prefer 3 different music-genres: country, hip-hop, metal
+1. the person drinking water is the person drinking water##1
+2. the person drinking tea is somewhere to the right of the person drinking cola##5
+3. the person drinking water and the fan country have the same parity positions
+4. the person drinking water is on the left of the fan metal##1
+5. the fan hip-hop is somewhere to the right of the person drinking water##5","{'Beverage': ['water', 'cola', 'tea'], 'Music-Genre': ['country', 'metal', 'hip-hop']}"
+Pt1_2x3_level9-5,"There are 3 different nationalities: chinese, french, nigerian
+The people prefer 3 different types of sport: parkour, skateboarding, surfing
+1. the chinese is somewhere to the left of the nigerian##5
+2. the person who's sport is surfing is somewhere between the person who's sport is skateboarding and the french##7
+3. the chinese and the person who's sport is parkour have different parity positions
+4. the person who's sport is surfing is not to the left of the person who's sport is surfing##8","{'Nationality': ['french', 'chinese', 'nigerian'], 'Sport': ['parkour', 'surfing', 'skateboarding']}"
+Pt1_2x3_level9-6,"The people have 3 different jobs:  engineer, entrepreneur, pilot
+There are 3 different nationalities: brazilian, japanese, pakistani
+1. the japanese is on the left of the entrepreneur##1
+2. the pilot is not to the left of the brazilian##8
+3. the pilot and the brazilian have different parity positions
+4. the pilot is on the far left or far right##3
+5. the brazilian is on the left or right of the pakistani##3","{'Job': ['engineer', 'entrepreneur', 'pilot'], 'Nationality': ['japanese', 'brazilian', 'pakistani']}"
+Pt1_2x3_level9-7,"There 3 different types of food: kale, lemon, pear
+The people have 3 different jobs:  dancer, designer, journalist
+1. the person eating lemon is the journalist##1
+2. the journalist is not to the right of the dancer##8
+3. the dancer and the person eating kale have the same parity positions
+4. the person eating kale is somewhere to the right of the designer##5
+5. the person eating pear is between the journalist and the dancer##2
+6. the person eating kale and the dancer have the same parity positions","{'Food': ['lemon', 'pear', 'kale'], 'Job': ['journalist', 'designer', 'dancer']}"
+Pt1_2x3_level9-8,"There are 3 different favourite beverages: milk, sprite, tea
+The people have 3 different jobs:  chef, doctor, fisherman
+1. the fisherman is not to the left of the doctor##8
+2. the person drinking sprite and the fisherman have different parity positions
+3. the doctor is between the fisherman and the person drinking milk##2","{'Beverage': ['milk', 'sprite', 'tea'], 'Job': ['chef', 'doctor', 'fisherman']}"
+Pt1_2x3_level9-9,"The people have 3 different jobs:  coach, paramedic, writer
+The people prefer 3 different music-genres: indie, punk, soul
+1. the fan punk is on the left of the fan soul##1
+2. the fan indie and the coach have the same parity positions
+3. the paramedic is the fan punk##1
+4. the fan indie is on the right of the fan soul##1
+5. the paramedic is somewhere to the left of the coach##5","{'Job': ['paramedic', 'writer', 'coach'], 'Music-Genre': ['punk', 'soul', 'indie']}"
diff --git a/part2/level9/Pt2_2x4_level9.csv b/part2/level9/Pt2_2x4_level9.csv
new file mode 100644
index 0000000000000000000000000000000000000000..4d3d0830925d8222a81efd50bb7d195d14824156
--- /dev/null
+++ b/part2/level9/Pt2_2x4_level9.csv
@@ -0,0 +1,96 @@
+ID,Clues,SolutionGrid
+Pt1_2x4_level9-0,"There are 4 different nationalities: brazilian, chinese, german, mexican
+4 different pets are kept: ferret, guinea-pig, hamster, rat
+1. the owner of the rat is not to the right of the owner of the ferret##8
+2. the owner of the rat is on the right of the brazilian##1
+3. the chinese is on the left or right of the german##3
+4. the mexican is somewhere to the right of the owner of the guinea-pig##5
+5. the mexican is not to the left of the owner of the rat##8
+6. the owner of the hamster is somewhere to the left of the chinese##5
+7. the chinese is somewhere between the brazilian and the owner of the guinea-pig##7
+8. the chinese and the owner of the rat have the same parity positions
+9. the german and the owner of the ferret have different parity positions","{'Nationality': ['brazilian', 'chinese', 'german', 'mexican'], 'Pet': ['hamster', 'rat', 'guinea-pig', 'ferret']}"
+Pt1_2x4_level9-1,"There are 4 different favourite beverages: almond-milk, coffee, cola, tea
+The people have 4 different hobbies: dancing, drawing, sudoku, traveling
+1. the person who's hobby is dancing is on the far left or far right##3
+2. the person who's hobby is traveling and the person drinking coffee have the same parity positions
+3. the person who's hobby is drawing is not to the right of the person who's hobby is sudoku##8
+4. the person who's hobby is dancing is not to the right of the person drinking tea##8
+5. the person who's hobby is dancing is somewhere to the left of the person drinking almond-milk##5
+6. the person drinking almond-milk is somewhere to the right of the person who's hobby is drawing##5
+7. the person drinking coffee is somewhere to the right of the person drinking almond-milk##5
+8. the person drinking tea is on the far left or far right##3","{'Beverage': ['tea', 'cola', 'almond-milk', 'coffee'], 'Hobby': ['dancing', 'drawing', 'sudoku', 'traveling']}"
+Pt1_2x4_level9-2,"There are 4 different favourite beverages: coffee, cola, fanta, milk
+There 4 different types of food: artichoke, avocado, mango, pumpkin
+1. the person drinking fanta is somewhere to the left of the person eating mango##5
+2. the person eating artichoke is somewhere to the right of the person drinking fanta##5
+3. the person drinking cola is on the left of the person drinking fanta##1
+4. the person drinking cola is on the far left##1
+5. the person drinking coffee is on the right of the person drinking fanta##1
+6. the person drinking fanta is on the left of the person eating artichoke##1
+7. the person eating artichoke is not to the left of the person eating avocado##8
+8. the person drinking cola and the person eating avocado have the same parity positions","{'Beverage': ['cola', 'fanta', 'coffee', 'milk'], 'Food': ['avocado', 'pumpkin', 'artichoke', 'mango']}"
+Pt1_2x4_level9-3,"The people have 4 different jobs:  coach, dressmaker, security-guard, software-developer
+The people prefer 4 different music-genres: hip-hop, indie, reggae, trance
+1. the fan hip-hop is the dressmaker##1
+2. the fan indie is on the right of the fan reggae##1
+3. the fan indie is somewhere to the left of the dressmaker##5
+4. the fan trance is on the left or right of the security-guard##3
+5. the fan indie is on the left of the coach##1
+6. the software-developer and the fan trance have the same parity positions
+7. the security-guard is on the left or right of the coach##3","{'Job': ['software-developer', 'security-guard', 'coach', 'dressmaker'], 'Music-Genre': ['reggae', 'indie', 'trance', 'hip-hop']}"
+Pt1_2x4_level9-4,"The people prefer 4 different music-genres: blues, classical, country, hip-hop
+4 different pets are kept: cat, dog, hedgehog, pony
+1. the fan country is not the owner of the hedgehog##6
+2. the owner of the cat and the fan blues have different parity positions
+3. the owner of the dog and the fan classical have different parity positions
+4. the owner of the dog is somewhere to the left of the fan country##5
+5. the owner of the cat is on the left of the fan hip-hop##1
+6. the fan classical is not the owner of the dog##6
+7. the fan hip-hop is somewhere to the left of the fan classical##5
+8. the owner of the cat is on the right of the fan blues##1
+9. the owner of the pony is not the fan hip-hop##6","{'Music-Genre': ['blues', 'country', 'hip-hop', 'classical'], 'Pet': ['dog', 'cat', 'hedgehog', 'pony']}"
+Pt1_2x4_level9-5,"The people perfer 4 different movie-genres: animation, documentary, scientific, superhero
+There are 4 different nationalities: american, brazilian, indian, thai
+1. the person watching documentary movies is on the far left or far right##3
+2. the person watching scientific movies is on the left of the person watching superhero movies##1
+3. the indian is somewhere to the left of the person watching superhero movies##5
+4. the american and the person watching scientific movies have the same parity positions
+5. the person watching superhero movies and the american have different parity positions
+6. the indian is not to the left of the person watching animation movies##8
+7. the thai is somewhere to the left of the person watching animation movies##5
+8. the person watching documentary movies is not to the right of the thai##8","{'Movie-Genre': ['documentary', 'animation', 'scientific', 'superhero'], 'Nationality': ['thai', 'indian', 'american', 'brazilian']}"
+Pt1_2x4_level9-6,"The people have 4 different jobs:  chef, entrepreneur, librarian, photographer
+4 different pets are kept: chinchilla, ferret, goat, pony
+1. the chef is somewhere to the right of the entrepreneur##5
+2. the owner of the ferret and the librarian have the same parity positions
+3. the chef is the owner of the pony##1
+4. the librarian is on the left of the owner of the chinchilla##1
+5. the owner of the ferret is somewhere to the left of the photographer##5
+6. the owner of the pony is on the left of the owner of the ferret##1","{'Job': ['entrepreneur', 'chef', 'librarian', 'photographer'], 'Pet': ['goat', 'pony', 'ferret', 'chinchilla']}"
+Pt1_2x4_level9-7,"The people prefer 4 different music-genres: funk, hip-hop, punk, salsa
+The people prefer 4 different types of sport: lacrosse, sailing, skateboarding, soccer
+1. the fan hip-hop is somewhere to the right of the person who's sport is sailing##5
+2. the person who's sport is soccer is between the person who's sport is sailing and the person who's sport is skateboarding##2
+3. the person who's sport is soccer and the fan salsa have different parity positions
+4. the person who's sport is skateboarding is on the left of the person who's sport is lacrosse##1
+5. the fan salsa is not to the right of the fan punk##8
+6. the fan hip-hop is somewhere to the left of the fan punk##5
+7. the fan salsa is somewhere to the right of the fan funk##5","{'Music-Genre': ['funk', 'hip-hop', 'salsa', 'punk'], 'Sport': ['sailing', 'soccer', 'skateboarding', 'lacrosse']}"
+Pt1_2x4_level9-8,"The people have 4 different hobbies: filmmaking, gardening, singing, woodworking
+4 different pets are kept: fish, hamster, mouse, rabbit
+1. the person who's hobby is filmmaking is somewhere between the owner of the fish and the owner of the hamster##7
+2. the owner of the hamster is not to the right of the owner of the rabbit##8
+3. the owner of the rabbit is on the right of the owner of the mouse##1
+4. the person who's hobby is woodworking is on the left of the person who's hobby is gardening##1
+5. the person who's hobby is gardening is not the owner of the fish##6
+6. the person who's hobby is singing is somewhere to the right of the person who's hobby is gardening##5
+7. the person who's hobby is woodworking and the owner of the rabbit have the same parity positions","{'Hobby': ['woodworking', 'gardening', 'filmmaking', 'singing'], 'Pet': ['hamster', 'mouse', 'rabbit', 'fish']}"
+Pt1_2x4_level9-9,"There 4 different types of food: broccoli, papaya, pepper, watermelon
+The people use 4 different means of transport: car, snowmobile, tram, trike
+1. the person driving the trike is not to the left of the person eating broccoli##8
+2. the person eating watermelon and the person driving the trike have the same parity positions
+3. the person driving the snowmobile is somewhere to the right of the person driving the tram##5
+4. the person eating pepper is on the left or right of the person driving the snowmobile##3
+5. the person eating papaya is somewhere between the person driving the snowmobile and the person driving the trike##7
+6. the person eating watermelon is on the far right##1","{'Food': ['pepper', 'broccoli', 'papaya', 'watermelon'], 'Transport': ['tram', 'snowmobile', 'car', 'trike']}"
diff --git a/part2/level9/Pt2_2x5_level9.csv b/part2/level9/Pt2_2x5_level9.csv
new file mode 100644
index 0000000000000000000000000000000000000000..dfe3bfd8d5b220d4efc9d71d09cd1d255ef1d358
--- /dev/null
+++ b/part2/level9/Pt2_2x5_level9.csv
@@ -0,0 +1,136 @@
+ID,Clues,SolutionGrid
+Pt1_2x5_level9-0,"5 different pets are kept: dog, hedgehog, mouse, pony, rat
+The people prefer 5 different types of sport: biathlon, cycling, rowing, snowboarding, volleyball
+ 1. the owner of the hedgehog is on the left of the person who's sport is biathlon##1
+ 2. the person who's sport is volleyball is somewhere between the person who's sport is cycling and the owner of the mouse##7
+ 3. the owner of the dog and the person who's sport is volleyball have the same parity positions
+ 4. the owner of the hedgehog is somewhere to the left of the owner of the pony##5
+ 5. the person who's sport is snowboarding is somewhere to the right of the person who's sport is biathlon##5
+ 6. the owner of the hedgehog is somewhere to the left of the person who's sport is rowing##5
+ 7. the person who's sport is volleyball is between the person who's sport is biathlon and the person who's sport is rowing##2
+ 8. the owner of the hedgehog is not the person who's sport is snowboarding##6
+ 9. the owner of the rat is on the far left or far right##3
+10. the person who's sport is volleyball is somewhere to the right of the owner of the pony##5","{'Pet': ['hedgehog', 'pony', 'dog', 'mouse', 'rat'], 'Sport': ['cycling', 'biathlon', 'volleyball', 'rowing', 'snowboarding']}"
+Pt1_2x5_level9-1,"There 5 different types of food: asparagus, banana, carrot, orange, zucchini
+The people have 5 different hobbies: camping, collecting, fishing, reading, writing
+ 1. the person who's hobby is collecting is in an odd position##4
+ 2. the person who's hobby is fishing is somewhere between the person eating carrot and the person who's hobby is reading##7
+ 3. the person who's hobby is camping is on the left or right of the person who's hobby is writing##3
+ 4. the person who's hobby is fishing is somewhere between the person eating carrot and the person who's hobby is reading##7
+ 5. the person eating asparagus is the person who's hobby is camping##1
+ 6. the person eating banana is in the middle##1
+ 7. the person eating zucchini is on the left or right of the person who's hobby is collecting##3
+ 8. the person eating asparagus and the person who's hobby is collecting have different parity positions
+ 9. the person eating asparagus and the person who's hobby is fishing have different parity positions
+10. the person who's hobby is camping is not to the right of the person eating asparagus##8
+11. the person who's hobby is fishing is not to the right of the person eating orange##8","{'Food': ['carrot', 'asparagus', 'banana', 'zucchini', 'orange'], 'Hobby': ['writing', 'camping', 'fishing', 'reading', 'collecting']}"
+Pt1_2x5_level9-2,"There are 5 different favourite beverages: fanta, hot-chocolate, iced-tea, juice, milk
+The people have 5 different jobs:  fisherman, mechanic, musician, pilot, police-officer
+ 1. the person drinking iced-tea is not to the left of the mechanic##8
+ 2. the fisherman and the person drinking milk have different parity positions
+ 3. the person drinking iced-tea is not the fisherman##6
+ 4. the pilot is on the right of the mechanic##1
+ 5. the person drinking milk is somewhere to the left of the person drinking juice##5
+ 6. the pilot is somewhere to the left of the police-officer##5
+ 7. the person drinking juice is on the left or right of the mechanic##3
+ 8. the person drinking iced-tea is somewhere to the right of the fisherman##5
+ 9. the person drinking hot-chocolate and the police-officer have different parity positions
+10. the mechanic is somewhere between the police-officer and the person drinking juice##7
+11. the mechanic is somewhere to the right of the fisherman##5
+12. the pilot is on the left of the person drinking fanta##1","{'Beverage': ['milk', 'juice', 'iced-tea', 'hot-chocolate', 'fanta'], 'Job': ['musician', 'fisherman', 'mechanic', 'pilot', 'police-officer']}"
+Pt1_2x5_level9-3,"There are 5 different favourite beverages: 7up, iced-tea, juice, soy-milk, tea
+5 different pets are kept: bird, chinchilla, goldfish, rat, snake
+ 1. the person drinking iced-tea is not to the left of the owner of the bird##8
+ 2. the owner of the snake is not to the left of the person drinking iced-tea##8
+ 3. the person drinking tea is somewhere to the right of the person drinking iced-tea##5
+ 4. the person drinking tea is somewhere between the person drinking soy-milk and the owner of the goldfish##7
+ 5. the owner of the bird and the person drinking juice have different parity positions
+ 6. the owner of the chinchilla is not to the left of the person drinking tea##8
+ 7. the owner of the bird is somewhere to the right of the owner of the goldfish##5
+ 8. the person drinking 7up is not to the left of the person drinking juice##8
+ 9. the person drinking iced-tea is somewhere to the left of the owner of the chinchilla##5
+10. the owner of the rat is not to the left of the person drinking soy-milk##8
+11. the person drinking 7up is not to the left of the owner of the bird##8
+12. the person drinking iced-tea is in the middle##1
+13. the owner of the snake is in the middle##1
+14. the person drinking juice is somewhere to the left of the owner of the bird##5","{'Beverage': ['juice', '7up', 'iced-tea', 'tea', 'soy-milk'], 'Pet': ['goldfish', 'bird', 'snake', 'chinchilla', 'rat']}"
+Pt1_2x5_level9-4,"There are 5 different favourite beverages: almond-milk, fanta, lemonade, milk, water
+The people use 5 different means of transport: bus, roller, ship, subway, train
+ 1. the person driving the ship is somewhere to the left of the person driving the train##5
+ 2. the person drinking milk is not the person driving the ship##6
+ 3. the person driving the ship and the person drinking almond-milk have different parity positions
+ 4. the person drinking lemonade is in the middle##1
+ 5. the person drinking almond-milk is on the left of the person driving the bus##1
+ 6. the person drinking milk is on the left of the person driving the ship##1
+ 7. the person drinking water is on the left or right of the person drinking almond-milk##3
+ 8. the person drinking almond-milk is somewhere to the right of the person driving the ship##5
+ 9. the person driving the bus is not the person drinking almond-milk##6
+10. the person drinking milk is on the left or right of the person driving the ship##3
+11. the person driving the roller is in an even position##4","{'Beverage': ['fanta', 'milk', 'lemonade', 'almond-milk', 'water'], 'Transport': ['subway', 'roller', 'ship', 'train', 'bus']}"
+Pt1_2x5_level9-5,"The people perfer 5 different movie-genres: disaster, drama, epic, sports, superhero
+There are 5 different nationalities: canadian, indian, malaysian, mexican, spanish
+ 1. the mexican is somewhere to the right of the person watching sports movies##5
+ 2. the person watching superhero movies is the indian##1
+ 3. the spanish is not to the left of the malaysian##8
+ 4. the person watching epic movies is on the left or right of the spanish##3
+ 5. the person watching disaster movies is somewhere to the left of the person watching drama movies##5
+ 6. the person watching epic movies and the mexican have the same parity positions
+ 7. the spanish is in the middle##1
+ 8. the canadian is not the person watching sports movies##6
+ 9. the indian is on the right of the person watching epic movies##1
+10. the person watching sports movies is on the left or right of the spanish##3","{'Movie-Genre': ['disaster', 'sports', 'drama', 'epic', 'superhero'], 'Nationality': ['canadian', 'malaysian', 'spanish', 'mexican', 'indian']}"
+Pt1_2x5_level9-6,"There are 5 different nationalities: british, colombian, indian, italian, thai
+The people prefer 5 different types of sport: badminton, handball, lacrosse, volleyball, water-polo
+ 1. the person who's sport is water-polo and the indian have different parity positions
+ 2. the person who's sport is volleyball is somewhere to the left of the person who's sport is water-polo##5
+ 3. the person who's sport is badminton is not to the left of the person who's sport is volleyball##8
+ 4. the person who's sport is water-polo is somewhere to the left of the british##5
+ 5. the colombian is somewhere to the right of the thai##5
+ 6. the thai is on the left or right of the person who's sport is handball##3
+ 7. the colombian is not to the left of the person who's sport is handball##8
+ 8. the person who's sport is badminton and the british have the same parity positions
+ 9. the indian is on the left of the british##1
+10. the person who's sport is water-polo is in an odd position##4
+11. the person who's sport is handball is between the thai and the colombian##2
+12. the colombian and the person who's sport is handball have different parity positions","{'Nationality': ['thai', 'italian', 'colombian', 'indian', 'british'], 'Sport': ['volleyball', 'handball', 'water-polo', 'lacrosse', 'badminton']}"
+Pt1_2x5_level9-7,"The people have 5 different jobs:  chef, firefighter, nurse, photographer, social-worker
+The people prefer 5 different types of sport: golf, rowing, skateboarding, snowboarding, weightlifting
+ 1. the person who's sport is snowboarding is in the middle##1
+ 2. the person who's sport is rowing and the firefighter have different parity positions
+ 3. the person who's sport is weightlifting is not to the right of the person who's sport is golf##8
+ 4. the chef is on the far left or far right##3
+ 5. the photographer is on the left of the person who's sport is snowboarding##1
+ 6. the chef and the person who's sport is golf have different parity positions
+ 7. the person who's sport is weightlifting is the chef##1
+ 8. the nurse is on the left of the person who's sport is rowing##1
+ 9. the firefighter is on the far left or far right##3
+10. the person who's sport is weightlifting is in an odd position##4","{'Job': ['chef', 'photographer', 'nurse', 'social-worker', 'firefighter'], 'Sport': ['weightlifting', 'golf', 'snowboarding', 'rowing', 'skateboarding']}"
+Pt1_2x5_level9-8,"The people perfer 5 different movie-genres: adventure, fantasy, satire, scientific, time-travel
+The people use 5 different means of transport: airplane, helicopter, roller, skateboard, taxi
+ 1. the person driving the taxi is on the left of the person watching scientific movies##1
+ 2. the person watching satire movies and the person driving the skateboard have the same parity positions
+ 3. the person watching scientific movies is somewhere to the right of the person driving the taxi##5
+ 4. the person watching scientific movies is somewhere to the left of the person watching fantasy movies##5
+ 5. the person watching fantasy movies is somewhere between the person watching time-travel movies and the person driving the roller##7
+ 6. the person driving the skateboard and the person watching adventure movies have different parity positions
+ 7. the person watching scientific movies is not to the left of the person watching adventure movies##8
+ 8. the person watching fantasy movies is not the person driving the taxi##6
+ 9. the person watching adventure movies is not to the right of the person driving the roller##8
+10. the person watching fantasy movies and the person driving the skateboard have different parity positions
+11. the person driving the skateboard is not to the right of the person watching time-travel movies##8
+12. the person watching adventure movies is on the far left##1
+13. the person driving the airplane is somewhere to the left of the person driving the skateboard##5","{'Movie-Genre': ['adventure', 'scientific', 'fantasy', 'satire', 'time-travel'], 'Transport': ['taxi', 'roller', 'airplane', 'skateboard', 'helicopter']}"
+Pt1_2x5_level9-9,"There 5 different types of food: cabbage, lemon, pepper, plum, potato
+5 different pets are kept: cat, frog, goldfish, mouse, turtle
+ 1. the owner of the frog is somewhere to the right of the person eating plum##5
+ 2. the person eating cabbage is somewhere to the left of the owner of the turtle##5
+ 3. the person eating lemon is somewhere to the left of the person eating cabbage##5
+ 4. the person eating cabbage is not the owner of the mouse##6
+ 5. the person eating cabbage is somewhere between the owner of the mouse and the person eating pepper##7
+ 6. the person eating cabbage and the owner of the cat have the same parity positions
+ 7. the person eating cabbage is between the person eating pepper and the person eating lemon##2
+ 8. the owner of the turtle is on the left or right of the owner of the goldfish##3
+ 9. the person eating lemon is not the owner of the frog##6
+10. the owner of the frog and the person eating potato have the same parity positions
+11. the owner of the cat is on the right of the person eating pepper##1
+12. the owner of the mouse is somewhere to the left of the owner of the turtle##5","{'Food': ['lemon', 'cabbage', 'pepper', 'plum', 'potato'], 'Pet': ['mouse', 'goldfish', 'turtle', 'cat', 'frog']}"
diff --git a/part2/level9/Pt2_2x6_level9.csv b/part2/level9/Pt2_2x6_level9.csv
new file mode 100644
index 0000000000000000000000000000000000000000..7df8d394cef6a7be942b9d59a32afb8c0c6668de
--- /dev/null
+++ b/part2/level9/Pt2_2x6_level9.csv
@@ -0,0 +1,184 @@
+ID,Clues,SolutionGrid
+Pt1_2x6_level9-0,"There 6 different types of food: apple, cauliflower, papaya, pumpkin, radish, strawberry
+The people have 6 different jobs:  doctor, engineer, freelancer, lawyer, photographer, police-officer
+ 1. the engineer is not to the right of the person eating pumpkin##8
+ 2. the police-officer is not to the left of the doctor##8
+ 3. the person eating strawberry is the police-officer##1
+ 4. the lawyer is on the left of the person eating pumpkin##1
+ 5. the freelancer and the person eating apple have different parity positions
+ 6. the person eating papaya is on the right of the police-officer##1
+ 7. the person eating strawberry is on the left of the lawyer##1
+ 8. the engineer is on the left of the person eating radish##1
+ 9. the police-officer is not the person eating radish##6
+10. the person eating radish is somewhere to the left of the person eating pumpkin##5
+11. the person eating apple is on the right of the freelancer##1
+12. the person eating cauliflower is not to the right of the engineer##8
+13. the person eating pumpkin is somewhere to the left of the person eating apple##5","{'Food': ['cauliflower', 'radish', 'strawberry', 'papaya', 'pumpkin', 'apple'], 'Job': ['engineer', 'doctor', 'police-officer', 'lawyer', 'freelancer', 'photographer']}"
+Pt1_2x6_level9-1,"The people have 6 different jobs:  accountant, bartender, coach, dressmaker, journalist, paramedic
+There are 6 different nationalities: british, dutch, indian, italian, pakistani, turkish
+ 1. the coach is in an even position##4
+ 2. the italian is on the right of the dressmaker##1
+ 3. the bartender is somewhere to the right of the italian##5
+ 4. the dressmaker is in an odd position##4
+ 5. the paramedic is not to the left of the turkish##8
+ 6. the journalist is not to the right of the coach##8
+ 7. the bartender is somewhere between the paramedic and the accountant##7
+ 8. the indian is on the left or right of the italian##3
+ 9. the coach is not to the right of the bartender##8
+10. the turkish is in an even position##4
+11. the coach is somewhere to the right of the british##5
+12. the bartender and the italian have different parity positions
+13. the dressmaker is on the right of the journalist##1
+14. the italian is not to the right of the bartender##8
+15. the dressmaker is the indian##1
+16. the journalist and the pakistani have different parity positions
+17. the journalist is on the left or right of the pakistani##3","{'Job': ['accountant', 'journalist', 'dressmaker', 'coach', 'bartender', 'paramedic'], 'Nationality': ['pakistani', 'british', 'indian', 'italian', 'dutch', 'turkish']}"
+Pt1_2x6_level9-2,"The people prefer 6 different music-genres: disco, folk, hip-hop, jazz, metal, trance
+6 different pets are kept: bird, chinchilla, hedgehog, mouse, snake, turtle
+ 1. the fan disco and the owner of the bird have the same parity positions
+ 2. the owner of the turtle is on the right of the owner of the snake##1
+ 3. the fan metal is not to the left of the owner of the turtle##8
+ 4. the fan jazz is somewhere to the left of the owner of the mouse##5
+ 5. the owner of the mouse is on the left or right of the owner of the chinchilla##3
+ 6. the owner of the chinchilla is somewhere to the left of the fan trance##5
+ 7. the fan metal is not to the left of the owner of the snake##8
+ 8. the owner of the turtle is not to the left of the fan metal##8
+ 9. the fan disco and the owner of the hedgehog have different parity positions
+10. the fan disco and the owner of the bird have the same parity positions
+11. the fan folk is on the left of the fan hip-hop##1
+12. the fan jazz is not the owner of the bird##6
+13. the owner of the chinchilla is on the right of the owner of the hedgehog##1
+14. the owner of the snake is on the far left or far right##3
+15. the fan trance is not the owner of the bird##6
+16. the owner of the hedgehog is between the fan disco and the fan hip-hop##2
+17. the fan jazz is on the left of the fan metal##1","{'Music-Genre': ['jazz', 'metal', 'disco', 'folk', 'hip-hop', 'trance'], 'Pet': ['snake', 'turtle', 'bird', 'hedgehog', 'chinchilla', 'mouse']}"
+Pt1_2x6_level9-3,"The people have 6 different jobs:  accountant, analyst, firefighter, manager, mechanic, software-developer
+The people prefer 6 different types of sport: basketball, biathlon, cycling, golf, tennis, weightlifting
+ 1. the mechanic is not to the right of the person who's sport is tennis##8
+ 2. the person who's sport is biathlon is not to the left of the person who's sport is tennis##8
+ 3. the manager is not to the left of the mechanic##8
+ 4. the person who's sport is cycling is somewhere to the left of the accountant##5
+ 5. the person who's sport is tennis is not to the left of the accountant##8
+ 6. the person who's sport is cycling and the analyst have different parity positions
+ 7. the manager is in an odd position##4
+ 8. the analyst is the person who's sport is basketball##1
+ 9. the person who's sport is biathlon is in an even position##4
+10. the mechanic is on the left of the manager##1
+11. the person who's sport is cycling is somewhere to the right of the person who's sport is golf##5
+12. the person who's sport is cycling is not the firefighter##6
+13. the accountant is somewhere between the mechanic and the firefighter##7
+14. the software-developer is on the far left or far right##3
+15. the person who's sport is cycling and the manager have the same parity positions
+16. the person who's sport is golf is on the far left or far right##3","{'Job': ['software-developer', 'mechanic', 'manager', 'analyst', 'accountant', 'firefighter'], 'Sport': ['golf', 'weightlifting', 'cycling', 'basketball', 'tennis', 'biathlon']}"
+Pt1_2x6_level9-4,"There 6 different types of food: artichoke, asparagus, broccoli, corn, peas, pumpkin
+The people have 6 different hobbies: camping, dancing, drawing, puzzles, singing, traveling
+ 1. the person who's hobby is puzzles is on the left or right of the person eating corn##3
+ 2. the person who's hobby is singing is not to the right of the person who's hobby is dancing##8
+ 3. the person eating asparagus is between the person eating artichoke and the person eating corn##2
+ 4. the person who's hobby is traveling is on the far right##1
+ 5. the person who's hobby is puzzles is on the left or right of the person eating corn##3
+ 6. the person who's hobby is dancing is between the person who's hobby is camping and the person eating broccoli##2
+ 7. the person who's hobby is camping is the person who's hobby is camping##1
+ 8. the person who's hobby is dancing is somewhere to the left of the person eating artichoke##5
+ 9. the person eating asparagus is on the right of the person eating artichoke##1
+10. the person eating corn is somewhere to the left of the person eating pumpkin##5
+11. the person eating broccoli is somewhere to the left of the person who's hobby is camping##5
+12. the person who's hobby is drawing is somewhere to the right of the person eating peas##5
+13. the person eating peas and the person who's hobby is dancing have the same parity positions
+14. the person who's hobby is drawing is somewhere to the right of the person eating artichoke##5","{'Food': ['broccoli', 'peas', 'artichoke', 'asparagus', 'corn', 'pumpkin'], 'Hobby': ['singing', 'dancing', 'camping', 'puzzles', 'drawing', 'traveling']}"
+Pt1_2x6_level9-5,"The people have 6 different jobs:  coach, engineer, firefighter, fisherman, pilot, software-developer
+The people perfer 6 different movie-genres: action, crime, family, fantasy, horror, scientific
+ 1. the software-developer and the person watching horror movies have different parity positions
+ 2. the person watching fantasy movies is somewhere between the person watching horror movies and the person watching action movies##7
+ 3. the person watching scientific movies is on the left of the fisherman##1
+ 4. the person watching fantasy movies is somewhere between the firefighter and the coach##7
+ 5. the person watching fantasy movies is not to the left of the coach##8
+ 6. the person watching fantasy movies and the software-developer have the same parity positions
+ 7. the firefighter is somewhere to the right of the software-developer##5
+ 8. the person watching scientific movies is in an even position##4
+ 9. the firefighter is somewhere to the left of the person watching family movies##5
+10. the software-developer is on the right of the pilot##1
+11. the person watching horror movies and the coach have different parity positions
+12. the fisherman is on the left or right of the firefighter##3
+13. the software-developer is not to the left of the software-developer##8
+14. the person watching fantasy movies is somewhere to the left of the firefighter##5
+15. the person watching action movies is between the person watching fantasy movies and the person watching crime movies##2
+16. the pilot is on the right of the coach##1
+17. the fisherman is not to the left of the person watching family movies##8","{'Job': ['coach', 'pilot', 'software-developer', 'firefighter', 'fisherman', 'engineer'], 'Movie-Genre': ['crime', 'action', 'fantasy', 'scientific', 'family', 'horror']}"
+Pt1_2x6_level9-6,"The people perfer 6 different movie-genres: action, animation, musical, satire, time-travel, zombie
+6 different pets are kept: bird, cat, dog, ferret, frog, hamster
+ 1. the person watching satire movies is not to the left of the person watching zombie movies##8
+ 2. the person watching zombie movies is not to the right of the person watching zombie movies##8
+ 3. the person watching animation movies is in an odd position##4
+ 4. the person watching time-travel movies is not to the right of the person watching satire movies##8
+ 5. the person watching action movies is not the owner of the cat##6
+ 6. the owner of the ferret is somewhere to the left of the person watching zombie movies##5
+ 7. the person watching time-travel movies is on the right of the owner of the hamster##1
+ 8. the owner of the frog is somewhere between the person watching animation movies and the person watching satire movies##7
+ 9. the person watching musical movies is somewhere to the left of the owner of the ferret##5
+10. the person watching zombie movies is not to the right of the owner of the dog##8
+11. the owner of the bird is between the person watching action movies and the person watching time-travel movies##2
+12. the owner of the frog is not to the right of the owner of the cat##8
+13. the owner of the ferret is on the left or right of the owner of the hamster##3
+14. the owner of the ferret is the person watching time-travel movies##1
+15. the person watching zombie movies and the owner of the hamster have the same parity positions
+16. the owner of the dog is on the left or right of the person watching zombie movies##3
+17. the owner of the bird is in an odd position##4
+18. the owner of the bird is not the person watching time-travel movies##6
+19. the person watching animation movies is not to the right of the owner of the bird##8
+20. the owner of the bird and the person watching animation movies have the same parity positions
+21. the person watching animation movies is not to the right of the person watching zombie movies##8","{'Movie-Genre': ['musical', 'time-travel', 'animation', 'action', 'zombie', 'satire'], 'Pet': ['hamster', 'ferret', 'bird', 'frog', 'cat', 'dog']}"
+Pt1_2x6_level9-7,"6 different pets are kept: bird, dog, fish, frog, lizard, rat
+The people prefer 6 different types of sport: baseball, ice-hockey, rugby, swimming, water-polo, weightlifting
+ 1. the owner of the dog is not to the left of the owner of the lizard##8
+ 2. the person who's sport is water-polo is on the far left or far right##3
+ 3. the owner of the frog is not to the left of the owner of the fish##8
+ 4. the owner of the bird is somewhere to the right of the person who's sport is ice-hockey##5
+ 5. the person who's sport is rugby is not to the right of the person who's sport is weightlifting##8
+ 6. the owner of the frog is not the person who's sport is swimming##6
+ 7. the person who's sport is rugby is on the right of the person who's sport is swimming##1
+ 8. the person who's sport is swimming is in an odd position##4
+ 9. the person who's sport is weightlifting is not to the right of the person who's sport is water-polo##8
+10. the person who's sport is ice-hockey and the owner of the rat have the same parity positions
+11. the person who's sport is swimming is somewhere to the left of the person who's sport is rugby##5
+12. the owner of the lizard is on the left or right of the owner of the dog##3
+13. the person who's sport is rugby is on the right of the owner of the lizard##1
+14. the owner of the lizard is somewhere between the owner of the fish and the person who's sport is baseball##7
+15. the owner of the dog is not the person who's sport is weightlifting##6
+16. the person who's sport is water-polo is not to the left of the person who's sport is rugby##8
+17. the person who's sport is baseball is somewhere to the left of the person who's sport is water-polo##5
+18. the owner of the frog and the person who's sport is weightlifting have different parity positions","{'Pet': ['rat', 'bird', 'lizard', 'dog', 'fish', 'frog'], 'Sport': ['ice-hockey', 'baseball', 'swimming', 'rugby', 'weightlifting', 'water-polo']}"
+Pt1_2x6_level9-8,"The people have 6 different hobbies: dancing, fishing, hiking, singing, woodworking, writing
+6 different pets are kept: goat, horse, mouse, rabbit, rat, turtle
+ 1. the person who's hobby is dancing is the owner of the rat##1
+ 2. the owner of the goat is not to the right of the person who's hobby is singing##8
+ 3. the owner of the horse is not to the left of the person who's hobby is dancing##8
+ 4. the person who's hobby is dancing is not to the left of the owner of the rat##8
+ 5. the owner of the goat is somewhere between the person who's hobby is dancing and the person who's hobby is singing##7
+ 6. the person who's hobby is hiking is on the right of the person who's hobby is woodworking##1
+ 7. the owner of the mouse is on the left or right of the person who's hobby is writing##3
+ 8. the owner of the horse is on the far right##1
+ 9. the owner of the turtle is not to the right of the owner of the horse##8
+10. the owner of the horse is not to the left of the owner of the goat##8
+11. the owner of the rabbit is on the right of the person who's hobby is woodworking##1
+12. the person who's hobby is dancing and the owner of the goat have different parity positions
+13. the person who's hobby is fishing is not to the right of the person who's hobby is singing##8
+14. the owner of the rat is not to the left of the owner of the rabbit##8
+15. the person who's hobby is writing is not to the left of the owner of the horse##8
+16. the owner of the rabbit is somewhere to the right of the owner of the turtle##5","{'Hobby': ['woodworking', 'hiking', 'dancing', 'fishing', 'singing', 'writing'], 'Pet': ['turtle', 'rabbit', 'rat', 'goat', 'mouse', 'horse']}"
+Pt1_2x6_level9-9,"There 6 different types of food: avocado, banana, cherry, kiwi, pumpkin, spinach
+The people prefer 6 different music-genres: classical, disco, hip-hop, punk, salsa, trance
+ 1. the fan trance is not to the left of the person eating cherry##8
+ 2. the person eating banana is on the left or right of the person eating spinach##3
+ 3. the person eating pumpkin is somewhere to the left of the person eating spinach##5
+ 4. the person eating pumpkin is not to the right of the fan salsa##8
+ 5. the fan disco is somewhere to the left of the fan classical##5
+ 6. the person eating spinach is on the left of the person eating banana##1
+ 7. the fan disco is on the left or right of the person eating banana##3
+ 8. the fan salsa and the person eating banana have the same parity positions
+ 9. the person eating kiwi is on the left or right of the person eating cherry##3
+10. the fan trance is on the left or right of the fan disco##3
+11. the person eating avocado is somewhere to the right of the fan disco##5
+12. the person eating cherry is somewhere to the right of the fan disco##5
+13. the fan punk is on the right of the person eating pumpkin##1
+14. the person eating kiwi is on the left or right of the fan hip-hop##3","{'Food': ['pumpkin', 'spinach', 'banana', 'kiwi', 'cherry', 'avocado'], 'Music-Genre': ['salsa', 'punk', 'hip-hop', 'disco', 'trance', 'classical']}"
diff --git a/part2/level9/Pt2_2x7_level9.csv b/part2/level9/Pt2_2x7_level9.csv
new file mode 100644
index 0000000000000000000000000000000000000000..0248296dbe99adfa9cd621ddd1e5e49a29dcd419
--- /dev/null
+++ b/part2/level9/Pt2_2x7_level9.csv
@@ -0,0 +1,222 @@
+ID,Clues,SolutionGrid
+Pt1_2x7_level9-0,"There 7 different types of food: artichoke, carrot, garlic, lime, peach, pear, peas
+The people use 7 different means of transport: boat, bus, jet-ski, quad-bike, roller, ship, tram
+ 1. the person driving the quad-bike and the person eating lime have different parity positions
+ 2. the person driving the quad-bike is not to the right of the person eating lime##8
+ 3. the person driving the jet-ski is somewhere to the left of the person eating garlic##5
+ 4. the person driving the tram is on the left or right of the person driving the bus##3
+ 5. the person driving the jet-ski is on the right of the person driving the bus##1
+ 6. the person driving the ship is between the person driving the boat and the person eating peas##2
+ 7. the person driving the boat is somewhere between the person driving the jet-ski and the person driving the ship##7
+ 8. the person driving the ship and the person eating peach have different parity positions
+ 9. the person eating artichoke is on the left or right of the person eating lime##3
+10. the person eating lime is somewhere to the right of the person driving the quad-bike##5
+11. the person eating lime is not to the right of the person driving the ship##8
+12. the person driving the quad-bike and the person eating garlic have different parity positions
+13. the person eating pear is not to the right of the person driving the quad-bike##8
+14. the person driving the ship is on the left of the person driving the roller##1
+15. the person driving the bus is somewhere to the left of the person driving the jet-ski##5
+16. the person eating carrot is not to the right of the person eating peach##8
+17. the person driving the ship is not to the right of the person eating garlic##8
+18. the person driving the jet-ski is not to the right of the person eating peach##8
+19. the person eating artichoke is not to the left of the person eating lime##8
+20. the person driving the bus is the person eating artichoke##1
+21. the person driving the jet-ski is somewhere to the left of the person eating peach##5","{'Food': ['pear', 'lime', 'artichoke', 'carrot', 'peach', 'garlic', 'peas'], 'Transport': ['quad-bike', 'tram', 'bus', 'jet-ski', 'boat', 'ship', 'roller']}"
+Pt1_2x7_level9-1,"The people have 7 different jobs:  analyst, dancer, dressmaker, lawyer, mechanic, software-developer, videographer
+The people prefer 7 different types of sport: baseball, cycling, golf, lacrosse, parkour, soccer, volleyball
+ 1. the person who's sport is baseball is on the left of the lawyer##1
+ 2. the person who's sport is golf and the mechanic have the same parity positions
+ 3. the person who's sport is golf is somewhere to the left of the analyst##5
+ 4. the analyst is not the person who's sport is golf##6
+ 5. the videographer is the person who's sport is parkour##1
+ 6. the person who's sport is cycling is on the left or right of the person who's sport is parkour##3
+ 7. the person who's sport is golf is not the analyst##6
+ 8. the software-developer is between the mechanic and the person who's sport is volleyball##2
+ 9. the person who's sport is lacrosse is on the left or right of the person who's sport is volleyball##3
+10. the dressmaker is somewhere to the right of the lawyer##5
+11. the person who's sport is cycling is somewhere between the person who's sport is volleyball and the videographer##7
+12. the person who's sport is cycling is on the right of the dressmaker##1
+13. the person who's sport is cycling is not to the right of the person who's sport is parkour##8
+14. the software-developer is not to the right of the lawyer##8
+15. the dressmaker is somewhere to the left of the person who's sport is cycling##5
+16. the person who's sport is soccer is on the left or right of the person who's sport is baseball##3
+17. the dressmaker is on the left or right of the analyst##3
+18. the person who's sport is baseball is somewhere to the right of the person who's sport is lacrosse##5","{'Job': ['dancer', 'software-developer', 'mechanic', 'lawyer', 'dressmaker', 'analyst', 'videographer'], 'Sport': ['volleyball', 'lacrosse', 'baseball', 'soccer', 'golf', 'cycling', 'parkour']}"
+Pt1_2x7_level9-2,"There 7 different types of food: apple, carrot, cranberry, grapefruit, pepper, pineapple, plum
+The people have 7 different hobbies: camping, card-games, filmmaking, hiking, magic-tricks, reading, skydiving
+ 1. the person eating pineapple is somewhere to the left of the person who's hobby is magic-tricks##5
+ 2. the person who's hobby is filmmaking is in an even position##4
+ 3. the person who's hobby is card-games is not to the right of the person eating plum##8
+ 4. the person who's hobby is card-games is on the right of the person who's hobby is magic-tricks##1
+ 5. the person eating pepper is somewhere to the left of the person eating carrot##5
+ 6. the person who's hobby is camping is between the person who's hobby is filmmaking and the person eating apple##2
+ 7. the person eating pepper is not to the left of the person eating pineapple##8
+ 8. the person who's hobby is magic-tricks is not to the left of the person who's hobby is hiking##8
+ 9. the person eating apple is not to the right of the person who's hobby is camping##8
+10. the person eating cranberry is somewhere to the left of the person who's hobby is reading##5
+11. the person eating pineapple is not to the left of the person eating grapefruit##8
+12. the person who's hobby is skydiving and the person eating apple have different parity positions
+13. the person who's hobby is filmmaking is on the left of the person who's hobby is hiking##1
+14. the person eating grapefruit is not to the left of the person eating apple##8
+15. the person who's hobby is camping and the person eating pineapple have different parity positions
+16. the person who's hobby is card-games is not to the left of the person eating plum##8
+17. the person who's hobby is hiking is not to the left of the person eating pineapple##8","{'Food': ['cranberry', 'apple', 'grapefruit', 'pineapple', 'pepper', 'carrot', 'plum'], 'Hobby': ['skydiving', 'reading', 'camping', 'filmmaking', 'hiking', 'magic-tricks', 'card-games']}"
+Pt1_2x7_level9-3,"The people prefer 7 different music-genres: blues, house, indie, jazz, metal, reggae, trance
+The people prefer 7 different types of sport: biathlon, golf, handball, ice-hockey, rugby, sailing, volleyball
+ 1. the person who's sport is biathlon is between the person who's sport is ice-hockey and the fan trance##2
+ 2. the person who's sport is ice-hockey is on the left or right of the person who's sport is sailing##3
+ 3. the fan jazz is on the left or right of the fan metal##3
+ 4. the fan reggae is not to the right of the person who's sport is handball##8
+ 5. the person who's sport is ice-hockey is in an odd position##4
+ 6. the fan metal is somewhere between the fan house and the fan jazz##7
+ 7. the person who's sport is ice-hockey is somewhere between the fan trance and the fan metal##7
+ 8. the person who's sport is ice-hockey is on the right of the fan metal##1
+ 9. the fan reggae is not the person who's sport is biathlon##6
+10. the fan metal is the person who's sport is sailing##1
+11. the person who's sport is golf is not the fan trance##6
+12. the fan blues is on the far right##1
+13. the person who's sport is rugby is somewhere to the right of the fan reggae##5
+14. the person who's sport is handball and the fan blues have the same parity positions
+15. the person who's sport is ice-hockey is not to the left of the person who's sport is ice-hockey##8
+16. the fan jazz is not to the left of the person who's sport is golf##8
+17. the person who's sport is rugby is not to the right of the person who's sport is handball##8
+18. the fan trance is not to the left of the fan reggae##8
+19. the person who's sport is ice-hockey is not to the right of the fan indie##8
+20. the fan house is on the right of the person who's sport is volleyball##1
+21. the fan metal and the person who's sport is biathlon have the same parity positions
+22. the person who's sport is ice-hockey is somewhere between the fan indie and the fan metal##7
+23. the person who's sport is rugby is not to the left of the fan metal##8","{'Music-Genre': ['jazz', 'metal', 'reggae', 'indie', 'trance', 'house', 'blues'], 'Sport': ['golf', 'sailing', 'ice-hockey', 'biathlon', 'volleyball', 'rugby', 'handball']}"
+Pt1_2x7_level9-4,"There are 7 different favourite beverages: fanta, juice, lemonade, soy-milk, sprite, tea, water
+The people have 7 different hobbies: board-games, chess, cooking, filmmaking, hiking, puzzles, singing
+ 1. the person who's hobby is board-games and the person drinking water have different parity positions
+ 2. the person drinking sprite is on the right of the person drinking fanta##1
+ 3. the person drinking tea is not to the right of the person who's hobby is singing##8
+ 4. the person who's hobby is singing is somewhere to the right of the person drinking fanta##5
+ 5. the person who's hobby is cooking and the person drinking water have the same parity positions
+ 6. the person drinking juice is in an even position##4
+ 7. the person drinking sprite is somewhere to the right of the person drinking fanta##5
+ 8. the person who's hobby is hiking is on the left of the person who's hobby is puzzles##1
+ 9. the person drinking sprite is not to the left of the person drinking water##8
+10. the person who's hobby is chess is on the left of the person who's hobby is hiking##1
+11. the person who's hobby is filmmaking is not to the left of the person drinking tea##8
+12. the person drinking tea and the person who's hobby is board-games have the same parity positions
+13. the person who's hobby is board-games is not the person drinking tea##6
+14. the person drinking fanta is somewhere to the left of the person drinking sprite##5
+15. the person who's hobby is hiking is in the middle##1
+16. the person drinking juice is on the left or right of the person drinking water##3
+17. the person drinking soy-milk is not to the right of the person who's hobby is cooking##8
+18. the person who's hobby is filmmaking is on the left or right of the person who's hobby is chess##3
+19. the person who's hobby is filmmaking is not to the right of the person drinking tea##8
+20. the person who's hobby is cooking is somewhere to the left of the person who's hobby is board-games##5
+21. the person who's hobby is filmmaking is on the left or right of the person drinking water##3
+22. the person drinking sprite is on the far left or far right##3","{'Beverage': ['soy-milk', 'tea', 'water', 'juice', 'lemonade', 'fanta', 'sprite'], 'Hobby': ['cooking', 'filmmaking', 'chess', 'hiking', 'puzzles', 'board-games', 'singing']}"
+Pt1_2x7_level9-5,"There are 7 different favourite beverages: 7up, coffee, cola, fanta, mirinda, sprite, tea
+The people prefer 7 different types of sport: rowing, rugby, skateboarding, skiing, snowboarding, soccer, tennis
+ 1. the person drinking 7up is somewhere to the left of the person drinking sprite##5
+ 2. the person drinking tea is somewhere to the right of the person drinking mirinda##5
+ 3. the person who's sport is rowing is the person drinking sprite##1
+ 4. the person drinking sprite is somewhere to the left of the person who's sport is skateboarding##5
+ 5. the person who's sport is snowboarding is in an odd position##4
+ 6. the person who's sport is skiing is not to the right of the person drinking cola##8
+ 7. the person drinking tea and the person who's sport is skiing have the same parity positions
+ 8. the person drinking coffee is somewhere to the left of the person who's sport is skiing##5
+ 9. the person who's sport is soccer is somewhere to the right of the person who's sport is skiing##5
+10. the person who's sport is skiing is not to the left of the person drinking 7up##8
+11. the person drinking coffee is somewhere to the left of the person drinking fanta##5
+12. the person drinking fanta is on the right of the person drinking coffee##1
+13. the person who's sport is snowboarding is on the left of the person who's sport is tennis##1
+14. the person who's sport is skateboarding is on the right of the person drinking coffee##1
+15. the person drinking tea is somewhere to the right of the person drinking coffee##5
+16. the person who's sport is rowing is somewhere to the left of the person who's sport is snowboarding##5
+17. the person who's sport is snowboarding is between the person who's sport is tennis and the person who's sport is rowing##2
+18. the person who's sport is skateboarding is not to the right of the person who's sport is soccer##8","{'Beverage': ['7up', 'sprite', 'mirinda', 'coffee', 'fanta', 'tea', 'cola'], 'Sport': ['rugby', 'rowing', 'snowboarding', 'tennis', 'skateboarding', 'skiing', 'soccer']}"
+Pt1_2x7_level9-6,"The people have 7 different jobs:  chef, coach, doctor, mechanic, paramedic, scientist, writer
+The people prefer 7 different music-genres: blues, country, hip-hop, house, jazz, salsa, soul
+ 1. the fan jazz and the scientist have different parity positions
+ 2. the paramedic is somewhere to the left of the fan jazz##5
+ 3. the fan blues is on the left of the coach##1
+ 4. the mechanic is somewhere between the scientist and the fan house##7
+ 5. the fan soul is somewhere to the left of the fan salsa##5
+ 6. the fan salsa is on the right of the chef##1
+ 7. the fan country is somewhere to the left of the fan soul##5
+ 8. the fan salsa is somewhere to the right of the chef##5
+ 9. the fan jazz is on the left of the chef##1
+10. the chef is not to the right of the doctor##8
+11. the fan hip-hop is somewhere between the fan country and the writer##7
+12. the fan soul is on the left or right of the doctor##3
+13. the writer is not to the left of the paramedic##8
+14. the scientist is on the left or right of the fan jazz##3
+15. the fan jazz is on the right of the fan hip-hop##1
+16. the fan jazz and the mechanic have the same parity positions
+17. the fan house is not to the right of the mechanic##8","{'Job': ['paramedic', 'coach', 'mechanic', 'scientist', 'writer', 'chef', 'doctor'], 'Music-Genre': ['blues', 'house', 'country', 'hip-hop', 'jazz', 'soul', 'salsa']}"
+Pt1_2x7_level9-7,"There are 7 different favourite beverages: hot-chocolate, iced-tea, juice, lemonade, mirinda, sprite, tea
+The people prefer 7 different music-genres: funk, house, jazz, punk, reggae, rock, soul
+ 1. the fan jazz is the person drinking iced-tea##1
+ 2. the fan house is somewhere to the left of the fan funk##5
+ 3. the person drinking sprite is the fan soul##1
+ 4. the fan rock is somewhere between the person drinking iced-tea and the fan funk##7
+ 5. the person drinking juice is somewhere to the right of the person drinking sprite##5
+ 6. the fan punk is not the person drinking mirinda##6
+ 7. the fan punk is between the fan house and the fan soul##2
+ 8. the person drinking mirinda is somewhere to the right of the fan jazz##5
+ 9. the person drinking hot-chocolate is not to the right of the person drinking juice##8
+10. the fan reggae is on the left of the person drinking sprite##1
+11. the fan rock is somewhere between the person drinking iced-tea and the person drinking sprite##7
+12. the fan soul is the person drinking sprite##1
+13. the person drinking tea and the fan jazz have different parity positions
+14. the fan soul is somewhere to the left of the fan punk##5
+15. the fan reggae is somewhere to the right of the fan jazz##5
+16. the person drinking mirinda is not to the left of the fan jazz##8
+17. the fan soul and the person drinking sprite have the same parity positions
+18. the fan soul is on the left of the person drinking hot-chocolate##1
+19. the person drinking juice is somewhere between the fan reggae and the fan funk##7
+20. the person drinking mirinda and the fan reggae have the same parity positions
+21. the person drinking mirinda is on the left or right of the person drinking tea##3
+22. the fan jazz is somewhere to the left of the fan soul##5
+23. the fan soul and the person drinking tea have the same parity positions
+24. the person drinking iced-tea is on the left of the person drinking tea##1
+25. the person drinking juice is on the left or right of the person drinking lemonade##3","{'Beverage': ['iced-tea', 'tea', 'mirinda', 'sprite', 'hot-chocolate', 'juice', 'lemonade'], 'Music-Genre': ['jazz', 'rock', 'reggae', 'soul', 'punk', 'house', 'funk']}"
+Pt1_2x7_level9-8,"There 7 different types of food: blueberry, cucumber, lime, mango, pineapple, raspberry, watermelon
+The people have 7 different jobs:  analyst, architect, chef, coach, freelancer, librarian, pilot
+ 1. the chef is on the right of the coach##1
+ 2. the person eating raspberry and the coach have the same parity positions
+ 3. the freelancer is on the left of the person eating mango##1
+ 4. the coach is not to the right of the person eating blueberry##8
+ 5. the person eating watermelon is the librarian##1
+ 6. the person eating lime is on the left or right of the librarian##3
+ 7. the freelancer is somewhere between the analyst and the librarian##7
+ 8. the librarian is on the right of the pilot##1
+ 9. the architect is on the left or right of the person eating pineapple##3
+10. the person eating cucumber is somewhere between the coach and the person eating raspberry##7
+11. the architect is not the person eating raspberry##6
+12. the person eating raspberry is in an odd position##4
+13. the person eating cucumber is not to the left of the chef##8
+14. the librarian is in the middle##1
+15. the freelancer is on the left or right of the person eating lime##3
+16. the analyst is on the right of the freelancer##1
+17. the person eating mango is somewhere to the right of the person eating pineapple##5","{'Food': ['blueberry', 'cucumber', 'raspberry', 'watermelon', 'lime', 'pineapple', 'mango'], 'Job': ['coach', 'chef', 'pilot', 'librarian', 'architect', 'freelancer', 'analyst']}"
+Pt1_2x7_level9-9,"The people perfer 7 different movie-genres: action, adventure, disaster, documentary, martial-arts, musical, satire
+There are 7 different nationalities: brazilian, chinese, egyptian, italian, malaysian, russian, thai
+ 1. the malaysian and the person watching documentary movies have different parity positions
+ 2. the person watching disaster movies is somewhere to the left of the person watching martial-arts movies##5
+ 3. the person watching satire movies is not the egyptian##6
+ 4. the person watching martial-arts movies is somewhere to the left of the egyptian##5
+ 5. the italian and the person watching adventure movies have the same parity positions
+ 6. the person watching musical movies is not to the right of the person watching martial-arts movies##8
+ 7. the person watching action movies is between the person watching satire movies and the malaysian##2
+ 8. the person watching action movies is on the left of the malaysian##1
+ 9. the person watching adventure movies is not to the right of the egyptian##8
+10. the person watching martial-arts movies is not the egyptian##6
+11. the person watching disaster movies is somewhere to the left of the person watching martial-arts movies##5
+12. the person watching adventure movies is on the left or right of the thai##3
+13. the person watching adventure movies is somewhere between the person watching disaster movies and the russian##7
+14. the russian is not to the right of the malaysian##8
+15. the person watching martial-arts movies is not the brazilian##6
+16. the person watching adventure movies is somewhere between the person watching disaster movies and the chinese##7
+17. the person watching adventure movies is on the left or right of the person watching satire movies##3
+18. the italian is somewhere to the left of the egyptian##5
+19. the russian is somewhere to the left of the person watching documentary movies##5
+20. the person watching martial-arts movies is not to the right of the malaysian##8
+21. the russian and the person watching musical movies have different parity positions
+22. the chinese is on the left of the malaysian##1
+23. the brazilian is not to the right of the thai##8","{'Movie-Genre': ['musical', 'disaster', 'adventure', 'satire', 'action', 'martial-arts', 'documentary'], 'Nationality': ['brazilian', 'thai', 'italian', 'russian', 'chinese', 'malaysian', 'egyptian']}"
diff --git a/part2/level9/Pt2_3x2_level9.csv b/part2/level9/Pt2_3x2_level9.csv
new file mode 100644
index 0000000000000000000000000000000000000000..fde30b00bd2f990d2763804e4df333f3c152ff3d
--- /dev/null
+++ b/part2/level9/Pt2_3x2_level9.csv
@@ -0,0 +1,55 @@
+ID,Clues,SolutionGrid
+Pt1_3x2_level9-0,"The people perfer 2 different movie-genres: epic, superhero
+There are 2 different nationalities: australian, malaysian
+The people use 2 different means of transport: jet-ski, roller
+1. the person driving the roller is on the right of the malaysian##1
+2. the person driving the jet-ski and the person watching epic movies have the same parity positions","{'Movie-Genre': ['epic', 'superhero'], 'Nationality': ['malaysian', 'australian'], 'Transport': ['jet-ski', 'roller']}"
+Pt1_3x2_level9-1,"There are 2 different favourite beverages: hot-chocolate, tea
+The people perfer 2 different movie-genres: martial-arts, sports
+2 different pets are kept: dog, hamster
+1. the owner of the dog and the person watching martial-arts movies have the same parity positions
+2. the person drinking tea and the owner of the dog have different parity positions
+3. the person watching martial-arts movies is on the far left##1","{'Beverage': ['hot-chocolate', 'tea'], 'Movie-Genre': ['martial-arts', 'sports'], 'Pet': ['dog', 'hamster']}"
+Pt1_3x2_level9-2,"There are 2 different favourite beverages: milk, soy-milk
+The people have 2 different hobbies: hiking, sudoku
+2 different pets are kept: ferret, frog
+1. the person who's hobby is hiking and the person drinking milk have the same parity positions
+2. the person who's hobby is hiking is not to the left of the person drinking milk##8
+3. the owner of the frog is somewhere to the left of the person who's hobby is hiking##5","{'Beverage': ['soy-milk', 'milk'], 'Hobby': ['sudoku', 'hiking'], 'Pet': ['frog', 'ferret']}"
+Pt1_3x2_level9-3,"There are 2 different favourite beverages: cola, milk
+The people perfer 2 different movie-genres: martial-arts, romance
+2 different pets are kept: frog, turtle
+1. the person drinking cola and the person watching romance movies have the same parity positions
+2. the owner of the frog is somewhere to the right of the person drinking milk##5","{'Beverage': ['milk', 'cola'], 'Movie-Genre': ['martial-arts', 'romance'], 'Pet': ['turtle', 'frog']}"
+Pt1_3x2_level9-4,"The people have 2 different hobbies: card-games, writing
+The people perfer 2 different movie-genres: animation, mystery
+The people prefer 2 different types of sport: cycling, ice-hockey
+1. the person who's hobby is writing and the person who's sport is ice-hockey have different parity positions
+2. the person watching mystery movies is on the right of the person who's sport is ice-hockey##1","{'Hobby': ['card-games', 'writing'], 'Movie-Genre': ['animation', 'mystery'], 'Sport': ['ice-hockey', 'cycling']}"
+Pt1_3x2_level9-5,"There 2 different types of food: raspberry, tomato
+There are 2 different nationalities: french, turkish
+The people prefer 2 different types of sport: badminton, skiing
+1. the person eating raspberry and the person who's sport is badminton have the same parity positions
+2. the turkish is on the right of the person eating raspberry##1","{'Food': ['raspberry', 'tomato'], 'Nationality': ['french', 'turkish'], 'Sport': ['badminton', 'skiing']}"
+Pt1_3x2_level9-6,"The people have 2 different hobbies: camping, magic-tricks
+The people prefer 2 different music-genres: classical, r&b
+2 different pets are kept: frog, rabbit
+1. the person who's hobby is camping and the owner of the rabbit have different parity positions
+2. the owner of the frog is on the left of the fan classical##1","{'Hobby': ['camping', 'magic-tricks'], 'Music-Genre': ['r&b', 'classical'], 'Pet': ['frog', 'rabbit']}"
+Pt1_3x2_level9-7,"The people prefer 2 different music-genres: country, metal
+The people prefer 2 different types of sport: baseball, ice-hockey
+The people use 2 different means of transport: scooter, snowmobile
+1. the fan country and the person who's sport is baseball have the same parity positions
+2. the fan metal is not to the right of the person driving the scooter##8
+3. the person driving the scooter is somewhere to the right of the person who's sport is baseball##5","{'Music-Genre': ['country', 'metal'], 'Sport': ['baseball', 'ice-hockey'], 'Transport': ['snowmobile', 'scooter']}"
+Pt1_3x2_level9-8,"There 2 different types of food: lime, spinach
+The people perfer 2 different movie-genres: time-travel, zombie
+The people prefer 2 different types of sport: lacrosse, surfing
+1. the person eating spinach is on the left of the person eating lime##1
+2. the person watching time-travel movies and the person who's sport is lacrosse have different parity positions
+3. the person who's sport is lacrosse is on the far right##1","{'Food': ['spinach', 'lime'], 'Movie-Genre': ['time-travel', 'zombie'], 'Sport': ['surfing', 'lacrosse']}"
+Pt1_3x2_level9-9,"The people perfer 2 different movie-genres: mystery, romance
+There are 2 different nationalities: american, colombian
+The people use 2 different means of transport: bus, quad-bike
+1. the person watching romance movies is on the left of the person driving the bus##1
+2. the american and the person watching romance movies have different parity positions","{'Movie-Genre': ['romance', 'mystery'], 'Nationality': ['colombian', 'american'], 'Transport': ['quad-bike', 'bus']}"
diff --git a/part2/level9/Pt2_3x3_level9.csv b/part2/level9/Pt2_3x3_level9.csv
new file mode 100644
index 0000000000000000000000000000000000000000..0d2770acf7a9db525e6ed8782171746d804932e4
--- /dev/null
+++ b/part2/level9/Pt2_3x3_level9.csv
@@ -0,0 +1,95 @@
+ID,Clues,SolutionGrid
+Pt1_3x3_level9-0,"There 3 different types of food: artichoke, cranberry, cucumber
+The people prefer 3 different music-genres: house, jazz, pop
+There are 3 different nationalities: brazilian, dutch, russian
+1. the dutch is on the far left or far right##3
+2. the person eating artichoke is between the fan jazz and the person eating cucumber##2
+3. the fan house and the brazilian have different parity positions
+4. the person eating artichoke is somewhere to the right of the dutch##5
+5. the fan pop is on the right of the fan jazz##1","{'Food': ['cranberry', 'artichoke', 'cucumber'], 'Music-Genre': ['jazz', 'pop', 'house'], 'Nationality': ['dutch', 'brazilian', 'russian']}"
+Pt1_3x3_level9-1,"The people perfer 3 different movie-genres: documentary, fantasy, romance
+There are 3 different nationalities: chinese, egyptian, mexican
+The people use 3 different means of transport: bus, roller, scooter
+1. the mexican is not to the left of the person watching fantasy movies##8
+2. the egyptian is the person watching documentary movies##1
+3. the egyptian is on the left or right of the person watching fantasy movies##3
+4. the egyptian and the person driving the scooter have the same parity positions
+5. the person driving the roller is the person driving the roller##1
+6. the chinese is somewhere between the egyptian and the person driving the scooter##7
+7. the person watching romance movies and the person driving the roller have different parity positions","{'Movie-Genre': ['documentary', 'fantasy', 'romance'], 'Nationality': ['egyptian', 'chinese', 'mexican'], 'Transport': ['bus', 'roller', 'scooter']}"
+Pt1_3x3_level9-2,"The people have 3 different jobs:  mechanic, photographer, scientist
+The people perfer 3 different movie-genres: animation, epic, romance
+3 different pets are kept: ferret, goldfish, rat
+1. the mechanic is on the right of the scientist##1
+2. the owner of the goldfish and the mechanic have the same parity positions
+3. the owner of the ferret is in the middle##1
+4. the scientist is not to the left of the scientist##8
+5. the person watching epic movies is between the owner of the rat and the person watching romance movies##2
+6. the person watching epic movies is not to the right of the owner of the rat##8
+7. the scientist is not to the right of the owner of the rat##8","{'Job': ['photographer', 'scientist', 'mechanic'], 'Movie-Genre': ['romance', 'epic', 'animation'], 'Pet': ['goldfish', 'ferret', 'rat']}"
+Pt1_3x3_level9-3,"There 3 different types of food: kale, pear, spinach
+The people perfer 3 different movie-genres: disaster, drama, scientific
+The people use 3 different means of transport: ship, subway, van
+1. the person watching disaster movies and the person eating pear have the same parity positions
+2. the person watching scientific movies is not to the right of the person driving the van##8
+3. the person eating kale is on the right of the person driving the van##1
+4. the person driving the subway and the person watching scientific movies have different parity positions
+5. the person driving the subway is somewhere between the person eating pear and the person driving the van##7
+6. the person watching disaster movies is not to the right of the person driving the ship##8
+7. the person watching drama movies and the person driving the van have different parity positions","{'Food': ['spinach', 'kale', 'pear'], 'Movie-Genre': ['scientific', 'drama', 'disaster'], 'Transport': ['van', 'subway', 'ship']}"
+Pt1_3x3_level9-4,"The people have 3 different jobs:  electrician, pilot, social-worker
+There are 3 different nationalities: dutch, nigerian, pakistani
+The people use 3 different means of transport: bus, roller, scooter
+1. the dutch and the social-worker have different parity positions
+2. the person driving the roller is on the left of the person driving the bus##1
+3. the person driving the bus is on the right of the pakistani##1
+4. the social-worker is not to the left of the pakistani##8
+5. the person driving the roller is on the right of the electrician##1
+6. the person driving the bus is the nigerian##1
+7. the pakistani and the pilot have different parity positions
+8. the person driving the bus and the nigerian have the same parity positions
+9. the person driving the bus is not the electrician##6","{'Job': ['electrician', 'social-worker', 'pilot'], 'Nationality': ['dutch', 'pakistani', 'nigerian'], 'Transport': ['scooter', 'roller', 'bus']}"
+Pt1_3x3_level9-5,"There 3 different types of food: asparagus, broccoli, cauliflower
+The people have 3 different hobbies: dancing, filmmaking, hiking
+3 different pets are kept: chinchilla, dog, goat
+1. the owner of the chinchilla and the person who's hobby is hiking have the same parity positions
+2. the person who's hobby is filmmaking is between the owner of the dog and the person eating cauliflower##2
+3. the person who's hobby is filmmaking is not the person eating cauliflower##6
+4. the person eating broccoli is not to the right of the person eating asparagus##8
+5. the person who's hobby is dancing is not the person eating cauliflower##6
+6. the person who's hobby is dancing is on the left or right of the person eating broccoli##3","{'Food': ['cauliflower', 'broccoli', 'asparagus'], 'Hobby': ['hiking', 'filmmaking', 'dancing'], 'Pet': ['chinchilla', 'goat', 'dog']}"
+Pt1_3x3_level9-6,"There are 3 different nationalities: british, indonesian, japanese
+The people prefer 3 different types of sport: badminton, snowboarding, soccer
+The people use 3 different means of transport: bus, car, trike
+1. the british and the person driving the car have the same parity positions
+2. the person driving the car is somewhere to the right of the person who's sport is badminton##5
+3. the japanese is on the right of the person who's sport is soccer##1
+4. the person driving the bus is on the far left or far right##3
+5. the indonesian is in an even position##4","{'Nationality': ['british', 'indonesian', 'japanese'], 'Sport': ['badminton', 'soccer', 'snowboarding'], 'Transport': ['bus', 'trike', 'car']}"
+Pt1_3x3_level9-7,"There 3 different types of food: lettuce, peach, pepper
+The people have 3 different jobs:  electrician, project-manager, social-worker
+The people prefer 3 different music-genres: gospel, house, indie
+1. the fan indie is not to the right of the person eating peach##8
+2. the person eating lettuce is not to the right of the electrician##8
+3. the project-manager is not the fan house##6
+4. the fan house is not to the left of the person eating lettuce##8
+5. the fan gospel and the person eating lettuce have the same parity positions
+6. the fan house is somewhere between the fan indie and the electrician##7
+7. the person eating pepper is in the middle##1
+8. the fan house is somewhere to the right of the fan gospel##5","{'Food': ['lettuce', 'pepper', 'peach'], 'Job': ['electrician', 'social-worker', 'project-manager'], 'Music-Genre': ['gospel', 'house', 'indie']}"
+Pt1_3x3_level9-8,"There are 3 different favourite beverages: cola, fanta, soy-milk
+There 3 different types of food: kiwi, lemon, pineapple
+3 different pets are kept: goldfish, guinea-pig, pony
+1. the person drinking soy-milk is on the right of the person drinking cola##1
+2. the person drinking soy-milk is on the right of the person eating kiwi##1
+3. the person eating pineapple is not to the left of the owner of the goldfish##8
+4. the owner of the guinea-pig and the person drinking cola have the same parity positions
+5. the person drinking cola is on the right of the person eating pineapple##1","{'Beverage': ['fanta', 'cola', 'soy-milk'], 'Food': ['pineapple', 'kiwi', 'lemon'], 'Pet': ['goldfish', 'guinea-pig', 'pony']}"
+Pt1_3x3_level9-9,"The people perfer 3 different movie-genres: animation, comedy, superhero
+3 different pets are kept: bird, dog, goldfish
+The people use 3 different means of transport: boat, scooter, ship
+1. the person driving the scooter is on the left of the owner of the bird##1
+2. the person watching animation movies and the owner of the bird have different parity positions
+3. the person driving the ship is between the person driving the boat and the person driving the scooter##2
+4. the person watching superhero movies and the owner of the goldfish have the same parity positions
+5. the person watching superhero movies is somewhere to the right of the owner of the goldfish##5","{'Movie-Genre': ['animation', 'comedy', 'superhero'], 'Pet': ['goldfish', 'bird', 'dog'], 'Transport': ['scooter', 'ship', 'boat']}"
diff --git a/part2/level9/Pt2_3x4_level9.csv b/part2/level9/Pt2_3x4_level9.csv
new file mode 100644
index 0000000000000000000000000000000000000000..511afb12524f1501c6f69427c750fd8dfe4fe894
--- /dev/null
+++ b/part2/level9/Pt2_3x4_level9.csv
@@ -0,0 +1,147 @@
+ID,Clues,SolutionGrid
+Pt1_3x4_level9-0,"The people have 4 different hobbies: cooking, gardening, photography, skydiving
+The people have 4 different jobs:  analyst, chef, firefighter, police-officer
+The people prefer 4 different music-genres: country, d&b, rock, techno
+ 1. the person who's hobby is cooking is on the left or right of the person who's hobby is skydiving##3
+ 2. the person who's hobby is skydiving is on the left or right of the person who's hobby is gardening##3
+ 3. the fan rock is not to the right of the fan d&b##8
+ 4. the fan d&b is not to the left of the police-officer##8
+ 5. the person who's hobby is cooking is in an even position##4
+ 6. the person who's hobby is gardening is on the right of the fan rock##1
+ 7. the analyst is the fan country##1
+ 8. the fan rock is not the police-officer##6
+ 9. the fan d&b is somewhere to the right of the person who's hobby is photography##5
+10. the person who's hobby is photography is not to the right of the firefighter##8
+11. the person who's hobby is gardening is not to the left of the person who's hobby is photography##8
+12. the fan d&b is between the person who's hobby is photography and the chef##2
+13. the fan rock and the firefighter have the same parity positions","{'Hobby': ['photography', 'gardening', 'skydiving', 'cooking'], 'Job': ['firefighter', 'police-officer', 'chef', 'analyst'], 'Music-Genre': ['rock', 'd&b', 'techno', 'country']}"
+Pt1_3x4_level9-1,"There are 4 different favourite beverages: 7up, iced-tea, milk, tea
+The people prefer 4 different music-genres: d&b, indie, jazz, r&b
+The people prefer 4 different types of sport: cycling, rugby, swimming, tennis
+ 1. the fan jazz is not to the right of the person who's sport is cycling##8
+ 2. the person drinking iced-tea is not to the right of the person drinking milk##8
+ 3. the person who's sport is rugby and the fan d&b have the same parity positions
+ 4. the fan jazz is somewhere to the right of the fan r&b##5
+ 5. the person who's sport is swimming is on the left of the person drinking tea##1
+ 6. the person drinking 7up is not to the left of the person drinking iced-tea##8
+ 7. the fan r&b is not to the right of the person drinking tea##8
+ 8. the person who's sport is rugby is between the person drinking iced-tea and the person drinking milk##2
+ 9. the person drinking 7up is on the right of the fan indie##1
+10. the person who's sport is rugby is on the left of the fan r&b##1
+11. the fan d&b is not to the left of the person who's sport is tennis##8
+12. the fan r&b is not to the right of the person who's sport is cycling##8
+13. the fan r&b is on the left of the fan jazz##1
+14. the fan jazz is not to the left of the person drinking tea##8","{'Beverage': ['iced-tea', '7up', 'milk', 'tea'], 'Music-Genre': ['indie', 'd&b', 'r&b', 'jazz'], 'Sport': ['tennis', 'rugby', 'swimming', 'cycling']}"
+Pt1_3x4_level9-2,"The people have 4 different hobbies: drawing, fishing, hiking, video-games
+There are 4 different nationalities: chinese, dutch, egyptian, italian
+4 different pets are kept: bird, guinea-pig, mouse, turtle
+ 1. the person who's hobby is drawing is not to the left of the chinese##8
+ 2. the egyptian is on the left of the person who's hobby is fishing##1
+ 3. the egyptian is the person who's hobby is drawing##1
+ 4. the egyptian is somewhere between the italian and the owner of the guinea-pig##7
+ 5. the person who's hobby is video-games and the chinese have different parity positions
+ 6. the owner of the mouse is not to the right of the person who's hobby is drawing##8
+ 7. the owner of the mouse is somewhere to the left of the italian##5
+ 8. the owner of the guinea-pig is somewhere to the right of the person who's hobby is video-games##5
+ 9. the dutch is on the left of the chinese##1
+10. the owner of the bird is between the chinese and the owner of the turtle##2
+11. the person who's hobby is fishing is not the chinese##6","{'Hobby': ['video-games', 'hiking', 'drawing', 'fishing'], 'Nationality': ['dutch', 'chinese', 'egyptian', 'italian'], 'Pet': ['mouse', 'guinea-pig', 'bird', 'turtle']}"
+Pt1_3x4_level9-3,"There are 4 different favourite beverages: 7up, almond-milk, coffee, water
+The people have 4 different hobbies: camping, chess, dancing, woodworking
+The people prefer 4 different types of sport: ice-hockey, lacrosse, rowing, sailing
+ 1. the person drinking coffee and the person who's hobby is dancing have the same parity positions
+ 2. the person who's sport is ice-hockey and the person who's hobby is chess have different parity positions
+ 3. the person who's hobby is camping is on the right of the person who's hobby is chess##1
+ 4. the person who's hobby is chess is somewhere to the left of the person drinking 7up##5
+ 5. the person who's sport is rowing is on the left of the person who's sport is ice-hockey##1
+ 6. the person who's sport is sailing is on the left or right of the person drinking 7up##3
+ 7. the person drinking water is on the left of the person drinking 7up##1
+ 8. the person who's hobby is camping is the person who's sport is ice-hockey##1
+ 9. the person drinking coffee is somewhere to the left of the person who's hobby is woodworking##5
+10. the person who's hobby is camping is between the person who's sport is rowing and the person who's hobby is dancing##2
+11. the person drinking coffee is on the left or right of the person who's sport is lacrosse##3","{'Beverage': ['water', '7up', 'coffee', 'almond-milk'], 'Hobby': ['chess', 'camping', 'dancing', 'woodworking'], 'Sport': ['rowing', 'ice-hockey', 'sailing', 'lacrosse']}"
+Pt1_3x4_level9-4,"There are 4 different favourite beverages: hot-chocolate, juice, lemonade, tea
+There 4 different types of food: apricot, blueberry, cabbage, radish
+The people use 4 different means of transport: helicopter, skateboard, subway, van
+ 1. the person driving the subway is not to the right of the person drinking tea##8
+ 2. the person eating apricot and the person drinking juice have different parity positions
+ 3. the person driving the van is the person drinking lemonade##1
+ 4. the person drinking hot-chocolate is not to the right of the person driving the skateboard##8
+ 5. the person drinking lemonade is somewhere to the left of the person drinking hot-chocolate##5
+ 6. the person drinking hot-chocolate and the person eating cabbage have different parity positions
+ 7. the person drinking juice is somewhere to the left of the person eating blueberry##5
+ 8. the person driving the subway is on the left of the person drinking juice##1
+ 9. the person eating apricot and the person drinking tea have the same parity positions
+10. the person driving the van is on the far left or far right##3
+11. the person eating radish is on the left or right of the person driving the helicopter##3","{'Beverage': ['lemonade', 'hot-chocolate', 'juice', 'tea'], 'Food': ['cabbage', 'apricot', 'radish', 'blueberry'], 'Transport': ['van', 'subway', 'skateboard', 'helicopter']}"
+Pt1_3x4_level9-5,"The people have 4 different hobbies: card-games, gardening, rock-climbing, traveling
+The people prefer 4 different types of sport: basketball, handball, soccer, swimming
+The people use 4 different means of transport: boat, quad-bike, ship, subway
+1. the person driving the boat is somewhere to the right of the person who's hobby is traveling##5
+2. the person who's hobby is card-games is on the left of the person who's hobby is gardening##1
+3. the person driving the quad-bike is between the person who's hobby is traveling and the person who's sport is basketball##2
+4. the person who's hobby is gardening is somewhere to the left of the person who's sport is soccer##5
+5. the person who's hobby is traveling is not the person driving the subway##6
+6. the person who's hobby is gardening is not to the left of the person driving the boat##8
+7. the person driving the quad-bike is not to the right of the person who's sport is basketball##8
+8. the person who's sport is swimming and the person who's hobby is rock-climbing have the same parity positions","{'Hobby': ['traveling', 'card-games', 'gardening', 'rock-climbing'], 'Sport': ['handball', 'swimming', 'basketball', 'soccer'], 'Transport': ['ship', 'quad-bike', 'boat', 'subway']}"
+Pt1_3x4_level9-6,"There are 4 different favourite beverages: 7up, iced-tea, juice, milk
+The people have 4 different hobbies: baking, card-games, cooking, writing
+The people prefer 4 different types of sport: badminton, cricket, handball, soccer
+ 1. the person who's sport is soccer is not to the left of the person who's hobby is writing##8
+ 2. the person who's hobby is card-games is not to the left of the person who's sport is cricket##8
+ 3. the person drinking iced-tea is not to the left of the person who's sport is soccer##8
+ 4. the person who's hobby is card-games is on the right of the person who's hobby is baking##1
+ 5. the person who's hobby is writing is on the left of the person who's hobby is baking##1
+ 6. the person drinking juice is somewhere between the person who's hobby is cooking and the person who's hobby is baking##7
+ 7. the person who's hobby is baking is not to the right of the person who's hobby is baking##8
+ 8. the person drinking milk and the person who's sport is badminton have the same parity positions
+ 9. the person who's sport is handball is on the far left##1
+10. the person who's hobby is writing is on the left or right of the person who's hobby is baking##3
+11. the person who's sport is badminton is between the person who's sport is handball and the person who's hobby is card-games##2
+12. the person who's hobby is baking is not to the right of the person who's sport is soccer##8","{'Beverage': ['7up', 'milk', 'juice', 'iced-tea'], 'Hobby': ['writing', 'baking', 'card-games', 'cooking'], 'Sport': ['handball', 'badminton', 'cricket', 'soccer']}"
+Pt1_3x4_level9-7,"The people prefer 4 different music-genres: disco, electronic, gospel, techno
+There are 4 different nationalities: mexican, nigerian, polish, turkish
+The people use 4 different means of transport: jet-ski, quad-bike, skateboard, train
+ 1. the fan electronic is somewhere to the right of the fan gospel##5
+ 2. the nigerian is not to the right of the person driving the jet-ski##8
+ 3. the nigerian is somewhere between the polish and the fan techno##7
+ 4. the fan techno is not to the left of the person driving the quad-bike##8
+ 5. the nigerian is not to the right of the fan techno##8
+ 6. the mexican is on the far left##1
+ 7. the fan electronic is on the left of the fan disco##1
+ 8. the person driving the train is somewhere to the left of the polish##5
+ 9. the fan electronic is not to the right of the fan disco##8
+10. the person driving the jet-ski is in an even position##4
+11. the fan electronic is not to the right of the fan disco##8
+12. the person driving the skateboard and the fan techno have the same parity positions","{'Music-Genre': ['gospel', 'electronic', 'disco', 'techno'], 'Nationality': ['mexican', 'polish', 'nigerian', 'turkish'], 'Transport': ['train', 'skateboard', 'quad-bike', 'jet-ski']}"
+Pt1_3x4_level9-8,"There 4 different types of food: apricot, cherry, radish, watermelon
+The people prefer 4 different music-genres: ambient, blues, dubstep, jazz
+There are 4 different nationalities: british, japanese, malaysian, spanish
+ 1. the fan ambient is somewhere to the right of the fan dubstep##5
+ 2. the british is not to the left of the british##8
+ 3. the person eating cherry is not to the left of the spanish##8
+ 4. the person eating cherry is somewhere to the right of the person eating radish##5
+ 5. the fan ambient is not the japanese##6
+ 6. the spanish and the fan ambient have different parity positions
+ 7. the person eating watermelon is not to the left of the spanish##8
+ 8. the person eating watermelon and the british have different parity positions
+ 9. the fan jazz is on the left of the person eating apricot##1
+10. the spanish and the fan dubstep have different parity positions
+11. the person eating radish is somewhere between the fan ambient and the person eating apricot##7
+12. the japanese is somewhere to the left of the fan ambient##5
+13. the british is on the left or right of the person eating watermelon##3","{'Food': ['watermelon', 'apricot', 'radish', 'cherry'], 'Music-Genre': ['jazz', 'dubstep', 'blues', 'ambient'], 'Nationality': ['spanish', 'british', 'japanese', 'malaysian']}"
+Pt1_3x4_level9-9,"The people have 4 different hobbies: chess, magic-tricks, skydiving, writing
+The people prefer 4 different types of sport: handball, skiing, swimming, volleyball
+The people use 4 different means of transport: airplane, boat, skateboard, tram
+ 1. the person who's sport is swimming is not to the right of the person who's hobby is skydiving##8
+ 2. the person who's sport is swimming is somewhere to the right of the person who's hobby is chess##5
+ 3. the person who's hobby is chess is the person who's sport is skiing##1
+ 4. the person who's hobby is skydiving and the person who's sport is handball have the same parity positions
+ 5. the person driving the tram is the person who's sport is volleyball##1
+ 6. the person who's sport is handball and the person who's hobby is magic-tricks have the same parity positions
+ 7. the person who's sport is volleyball is in an even position##4
+ 8. the person driving the boat is on the left of the person driving the skateboard##1
+ 9. the person who's hobby is magic-tricks is on the left of the person driving the airplane##1
+10. the person driving the skateboard is not to the right of the person who's hobby is skydiving##8
+11. the person driving the tram is not to the left of the person who's hobby is writing##8","{'Hobby': ['chess', 'magic-tricks', 'writing', 'skydiving'], 'Sport': ['skiing', 'handball', 'swimming', 'volleyball'], 'Transport': ['boat', 'skateboard', 'airplane', 'tram']}"
diff --git a/part2/level9/Pt2_3x5_level9.csv b/part2/level9/Pt2_3x5_level9.csv
new file mode 100644
index 0000000000000000000000000000000000000000..6c07b5ed7ab19f074a9caa3720482e752c19d03e
--- /dev/null
+++ b/part2/level9/Pt2_3x5_level9.csv
@@ -0,0 +1,221 @@
+ID,Clues,SolutionGrid
+Pt1_3x5_level9-0,"There are 5 different favourite beverages: coffee, iced-tea, lemonade, mirinda, sprite
+5 different pets are kept: cat, guinea-pig, rabbit, rat, snake
+The people use 5 different means of transport: quad-bike, scooter, subway, train, trike
+ 1. the person driving the quad-bike is on the right of the person drinking coffee##1
+ 2. the person driving the scooter is somewhere to the right of the owner of the rabbit##5
+ 3. the person driving the subway is somewhere to the right of the person driving the quad-bike##5
+ 4. the person drinking sprite is somewhere to the left of the owner of the rat##5
+ 5. the person drinking coffee and the person driving the quad-bike have different parity positions
+ 6. the person drinking coffee is not to the left of the owner of the cat##8
+ 7. the owner of the cat is on the left or right of the person drinking sprite##3
+ 8. the owner of the guinea-pig is on the left or right of the owner of the rat##3
+ 9. the person driving the train is somewhere to the right of the person drinking mirinda##5
+10. the person drinking sprite is not to the left of the owner of the guinea-pig##8
+11. the person driving the scooter is not to the left of the person driving the trike##8
+12. the person drinking iced-tea is not to the left of the person driving the trike##8
+13. the person drinking sprite is in an odd position##4
+14. the person drinking iced-tea is on the left of the owner of the cat##1
+15. the person driving the subway is on the left or right of the person driving the train##3
+16. the person drinking sprite is not to the right of the person drinking lemonade##8
+17. the person drinking lemonade is not to the left of the person drinking sprite##8
+18. the person drinking coffee and the owner of the rabbit have different parity positions
+19. the owner of the rat and the person driving the quad-bike have different parity positions","{'Beverage': ['iced-tea', 'coffee', 'sprite', 'mirinda', 'lemonade'], 'Pet': ['rabbit', 'cat', 'guinea-pig', 'rat', 'snake'], 'Transport': ['trike', 'scooter', 'quad-bike', 'subway', 'train']}"
+Pt1_3x5_level9-1,"The people have 5 different jobs:  chef, coach, doctor, lawyer, librarian
+5 different pets are kept: bird, horse, mouse, rat, turtle
+The people use 5 different means of transport: motorbike, snowmobile, subway, taxi, train
+ 1. the person driving the taxi is between the person driving the motorbike and the owner of the horse##2
+ 2. the owner of the horse is the owner of the horse##1
+ 3. the person driving the snowmobile is somewhere to the right of the person driving the motorbike##5
+ 4. the owner of the bird is on the left or right of the owner of the mouse##3
+ 5. the lawyer is not the owner of the horse##6
+ 6. the person driving the motorbike is not the owner of the turtle##6
+ 7. the owner of the turtle is on the left of the owner of the mouse##1
+ 8. the librarian and the person driving the motorbike have different parity positions
+ 9. the owner of the bird is not to the left of the owner of the mouse##8
+10. the doctor is not to the left of the person driving the train##8
+11. the person driving the snowmobile is the coach##1
+12. the person driving the subway is on the far left##1
+13. the person driving the train and the doctor have different parity positions
+14. the owner of the rat is somewhere to the right of the owner of the bird##5
+15. the chef is on the right of the person driving the subway##1
+16. the person driving the train and the lawyer have different parity positions
+17. the lawyer is somewhere to the left of the chef##5
+18. the owner of the mouse is somewhere to the right of the person driving the subway##5","{'Job': ['lawyer', 'chef', 'doctor', 'librarian', 'coach'], 'Pet': ['turtle', 'mouse', 'bird', 'rat', 'horse'], 'Transport': ['subway', 'train', 'motorbike', 'taxi', 'snowmobile']}"
+Pt1_3x5_level9-2,"There are 5 different favourite beverages: 7up, almond-milk, fanta, lemonade, sprite
+There 5 different types of food: artichoke, carrot, pepper, plum, radish
+The people perfer 5 different movie-genres: crime, scientific, sports, thriller, western
+ 1. the person eating plum is somewhere to the left of the person drinking almond-milk##5
+ 2. the person eating artichoke is somewhere to the left of the person drinking fanta##5
+ 3. the person watching sports movies is somewhere to the left of the person watching western movies##5
+ 4. the person watching sports movies is not to the left of the person eating radish##8
+ 5. the person drinking fanta is in an even position##4
+ 6. the person drinking sprite is not to the right of the person eating pepper##8
+ 7. the person drinking almond-milk and the person watching sports movies have different parity positions
+ 8. the person drinking lemonade is on the left of the person eating plum##1
+ 9. the person eating artichoke is somewhere to the right of the person eating pepper##5
+10. the person drinking almond-milk is not to the left of the person watching western movies##8
+11. the person watching scientific movies is the person drinking sprite##1
+12. the person watching thriller movies is in an odd position##4
+13. the person eating pepper is not to the right of the person eating artichoke##8
+14. the person drinking sprite is not the person eating radish##6
+15. the person eating plum is somewhere between the person watching thriller movies and the person watching sports movies##7
+16. the person eating carrot is on the left or right of the person drinking fanta##3
+17. the person drinking fanta is somewhere to the right of the person eating pepper##5
+18. the person drinking fanta is the person watching crime movies##1
+19. the person drinking 7up is not to the right of the person drinking fanta##8","{'Beverage': ['sprite', '7up', 'lemonade', 'fanta', 'almond-milk'], 'Food': ['pepper', 'radish', 'artichoke', 'plum', 'carrot'], 'Movie-Genre': ['scientific', 'sports', 'western', 'crime', 'thriller']}"
+Pt1_3x5_level9-3,"The people have 5 different jobs:  dancer, engineer, freelancer, pilot, project-manager
+The people perfer 5 different movie-genres: animation, disaster, family, musical, western
+The people prefer 5 different music-genres: classical, d&b, gospel, jazz, techno
+ 1. the fan techno is in an odd position##4
+ 2. the person watching musical movies is not to the left of the engineer##8
+ 3. the dancer is somewhere to the right of the person watching disaster movies##5
+ 4. the fan gospel and the person watching animation movies have different parity positions
+ 5. the fan techno is not to the left of the dancer##8
+ 6. the person watching family movies and the engineer have the same parity positions
+ 7. the person watching disaster movies is somewhere to the left of the fan classical##5
+ 8. the pilot is not to the right of the person watching family movies##8
+ 9. the person watching musical movies is not to the left of the project-manager##8
+10. the fan d&b is not to the left of the fan techno##8
+11. the freelancer is somewhere between the fan jazz and the fan d&b##7
+12. the freelancer is the person watching family movies##1
+13. the freelancer is somewhere to the left of the person watching animation movies##5
+14. the fan d&b is somewhere between the freelancer and the project-manager##7
+15. the person watching animation movies is somewhere to the right of the person watching family movies##5
+16. the fan classical and the person watching western movies have different parity positions
+17. the fan classical is somewhere to the right of the dancer##5
+18. the dancer is on the left of the fan d&b##1","{'Job': ['pilot', 'freelancer', 'dancer', 'engineer', 'project-manager'], 'Movie-Genre': ['disaster', 'family', 'animation', 'western', 'musical'], 'Music-Genre': ['jazz', 'gospel', 'techno', 'd&b', 'classical']}"
+Pt1_3x5_level9-4,"The people have 5 different jobs:  bartender, mechanic, police-officer, scientist, software-developer
+There are 5 different nationalities: egyptian, german, mexican, russian, thai
+The people use 5 different means of transport: boat, car, scooter, skateboard, tram
+ 1. the person driving the tram is on the right of the police-officer##1
+ 2. the russian is not to the left of the german##8
+ 3. the thai is not to the left of the person driving the car##8
+ 4. the mexican is on the far left or far right##3
+ 5. the person driving the car is not the mexican##6
+ 6. the bartender and the german have the same parity positions
+ 7. the person driving the car is not the egyptian##6
+ 8. the thai is not to the right of the mexican##8
+ 9. the person driving the car is between the russian and the egyptian##2
+10. the thai is not the scientist##6
+11. the software-developer is somewhere to the left of the mexican##5
+12. the person driving the skateboard is the mexican##1
+13. the thai is the person driving the tram##1
+14. the person driving the boat is on the left of the thai##1
+15. the thai is not the person driving the skateboard##6
+16. the software-developer is on the right of the person driving the boat##1
+17. the person driving the skateboard is the mechanic##1
+18. the mexican is not to the left of the scientist##8
+19. the mexican is on the right of the person driving the tram##1","{'Job': ['scientist', 'bartender', 'police-officer', 'software-developer', 'mechanic'], 'Nationality': ['egyptian', 'german', 'russian', 'thai', 'mexican'], 'Transport': ['scooter', 'car', 'boat', 'tram', 'skateboard']}"
+Pt1_3x5_level9-5,"The people have 5 different hobbies: baking, board-games, drawing, reading, skydiving
+The people perfer 5 different movie-genres: adventure, disaster, drama, musical, time-travel
+The people prefer 5 different music-genres: classical, country, disco, funk, r&b
+ 1. the person watching drama movies is somewhere to the right of the person watching time-travel movies##5
+ 2. the person watching adventure movies is not to the left of the person who's hobby is skydiving##8
+ 3. the fan disco is somewhere to the left of the fan r&b##5
+ 4. the person watching adventure movies is in an even position##4
+ 5. the person who's hobby is drawing is somewhere between the person who's hobby is skydiving and the person watching time-travel movies##7
+ 6. the fan country is on the left of the fan r&b##1
+ 7. the person who's hobby is skydiving is on the right of the person watching musical movies##1
+ 8. the fan country is somewhere to the left of the person who's hobby is board-games##5
+ 9. the person watching time-travel movies is somewhere to the left of the person watching drama movies##5
+10. the person watching adventure movies is on the left or right of the person who's hobby is skydiving##3
+11. the person who's hobby is baking is somewhere to the right of the person who's hobby is board-games##5
+12. the person watching time-travel movies is in an odd position##4
+13. the fan r&b is in an even position##4
+14. the fan classical is the person watching musical movies##1
+15. the person who's hobby is baking and the fan r&b have different parity positions
+16. the fan funk is not the person watching drama movies##6","{'Hobby': ['reading', 'drawing', 'skydiving', 'board-games', 'baking'], 'Movie-Genre': ['time-travel', 'musical', 'drama', 'adventure', 'disaster'], 'Music-Genre': ['disco', 'classical', 'country', 'r&b', 'funk']}"
+Pt1_3x5_level9-6,"The people have 5 different jobs:  electrician, entrepreneur, manager, social-worker, software-developer
+5 different pets are kept: chinchilla, dog, frog, goat, turtle
+The people use 5 different means of transport: boat, helicopter, roller, ship, van
+ 1. the person driving the ship is somewhere to the right of the person driving the boat##5
+ 2. the person driving the roller and the software-developer have the same parity positions
+ 3. the owner of the turtle is not the entrepreneur##6
+ 4. the person driving the roller is somewhere to the left of the person driving the helicopter##5
+ 5. the owner of the goat is somewhere to the right of the owner of the frog##5
+ 6. the manager is not to the right of the owner of the dog##8
+ 7. the person driving the van is on the left or right of the person driving the boat##3
+ 8. the owner of the goat is on the left of the owner of the chinchilla##1
+ 9. the owner of the goat and the person driving the ship have the same parity positions
+10. the person driving the boat and the social-worker have different parity positions
+11. the owner of the dog is not to the left of the person driving the boat##8
+12. the owner of the turtle and the person driving the ship have the same parity positions
+13. the social-worker is somewhere to the right of the person driving the ship##5
+14. the software-developer is not to the right of the owner of the turtle##8
+15. the person driving the van is on the left of the person driving the boat##1
+16. the person driving the roller is not to the left of the person driving the boat##8
+17. the entrepreneur is the person driving the ship##1
+18. the owner of the dog is not to the right of the software-developer##8
+19. the person driving the helicopter and the owner of the chinchilla have different parity positions
+20. the person driving the ship is on the left of the electrician##1
+21. the entrepreneur is not to the right of the owner of the chinchilla##8","{'Job': ['manager', 'software-developer', 'entrepreneur', 'electrician', 'social-worker'], 'Pet': ['frog', 'dog', 'goat', 'chinchilla', 'turtle'], 'Transport': ['van', 'boat', 'ship', 'roller', 'helicopter']}"
+Pt1_3x5_level9-7,"There 5 different types of food: artichoke, avocado, cabbage, garlic, mango
+The people have 5 different jobs:  coach, mechanic, paramedic, project-manager, teacher
+The people perfer 5 different movie-genres: action, animation, scientific, superhero, western
+ 1. the paramedic is not the person eating mango##6
+ 2. the person eating avocado and the person watching scientific movies have the same parity positions
+ 3. the person watching western movies is somewhere to the right of the person eating mango##5
+ 4. the person watching animation movies is on the right of the paramedic##1
+ 5. the person watching superhero movies is on the far right##1
+ 6. the person watching action movies is somewhere to the left of the person eating cabbage##5
+ 7. the person watching superhero movies is the person eating garlic##1
+ 8. the person eating artichoke is not to the left of the paramedic##8
+ 9. the mechanic and the person watching scientific movies have different parity positions
+10. the person eating avocado is not the person watching action movies##6
+11. the project-manager is on the right of the mechanic##1
+12. the person eating cabbage is somewhere to the right of the person watching scientific movies##5
+13. the paramedic is on the left or right of the person eating mango##3
+14. the person eating artichoke is on the left or right of the teacher##3
+15. the project-manager is in the middle##1
+16. the person watching action movies is not to the left of the person eating artichoke##8
+17. the person eating avocado is not to the right of the mechanic##8
+18. the person watching action movies is not to the left of the person eating avocado##8
+19. the person eating cabbage is not to the left of the person watching animation movies##8","{'Food': ['avocado', 'mango', 'artichoke', 'cabbage', 'garlic'], 'Job': ['paramedic', 'mechanic', 'project-manager', 'teacher', 'coach'], 'Movie-Genre': ['scientific', 'animation', 'action', 'western', 'superhero']}"
+Pt1_3x5_level9-8,"The people have 5 different hobbies: baking, card-games, puzzles, sudoku, woodworking
+The people perfer 5 different movie-genres: action, disaster, documentary, romance, western
+The people prefer 5 different types of sport: cycling, golf, rugby, sailing, soccer
+ 1. the person who's hobby is woodworking is on the left of the person who's sport is sailing##1
+ 2. the person watching documentary movies is not to the left of the person who's hobby is woodworking##8
+ 3. the person watching documentary movies is somewhere to the left of the person who's hobby is sudoku##5
+ 4. the person watching romance movies is somewhere to the left of the person watching documentary movies##5
+ 5. the person who's hobby is baking is the person who's hobby is baking##1
+ 6. the person who's hobby is puzzles is somewhere to the right of the person watching romance movies##5
+ 7. the person who's hobby is woodworking is not to the right of the person who's hobby is baking##8
+ 8. the person who's hobby is card-games is the person who's sport is sailing##1
+ 9. the person who's sport is soccer is not to the left of the person who's hobby is card-games##8
+10. the person watching disaster movies is not to the left of the person who's sport is sailing##8
+11. the person watching documentary movies is not to the right of the person watching western movies##8
+12. the person watching western movies is somewhere between the person watching documentary movies and the person who's hobby is puzzles##7
+13. the person who's sport is cycling is somewhere between the person who's sport is sailing and the person who's sport is soccer##7
+14. the person who's hobby is baking is somewhere to the left of the person who's hobby is puzzles##5
+15. the person who's hobby is card-games is on the right of the person watching action movies##1
+16. the person watching romance movies and the person who's sport is rugby have different parity positions
+17. the person who's sport is golf and the person watching western movies have the same parity positions
+18. the person who's sport is sailing and the person watching western movies have the same parity positions
+19. the person who's sport is cycling is on the left or right of the person who's sport is golf##3","{'Hobby': ['woodworking', 'card-games', 'baking', 'sudoku', 'puzzles'], 'Movie-Genre': ['action', 'romance', 'documentary', 'western', 'disaster'], 'Sport': ['rugby', 'sailing', 'cycling', 'golf', 'soccer']}"
+Pt1_3x5_level9-9,"There are 5 different favourite beverages: fanta, milk, mirinda, soy-milk, water
+The people have 5 different hobbies: gardening, rock-climbing, skydiving, sudoku, writing
+5 different pets are kept: bird, fish, hedgehog, rabbit, turtle
+ 1. the owner of the rabbit is on the left or right of the person drinking water##3
+ 2. the owner of the hedgehog and the person drinking soy-milk have the same parity positions
+ 3. the person drinking water is the person who's hobby is sudoku##1
+ 4. the person drinking soy-milk is somewhere to the right of the person drinking fanta##5
+ 5. the person who's hobby is writing is the person drinking fanta##1
+ 6. the person drinking water and the person who's hobby is sudoku have the same parity positions
+ 7. the person who's hobby is skydiving is not the owner of the fish##6
+ 8. the person who's hobby is writing is in an even position##4
+ 9. the person who's hobby is writing is somewhere to the right of the person drinking water##5
+10. the person who's hobby is gardening is somewhere between the owner of the rabbit and the owner of the hedgehog##7
+11. the owner of the rabbit is somewhere to the left of the person drinking milk##5
+12. the person who's hobby is rock-climbing is somewhere to the left of the owner of the hedgehog##5
+13. the person who's hobby is sudoku is the owner of the fish##1
+14. the person who's hobby is sudoku is somewhere to the left of the person who's hobby is writing##5
+15. the owner of the hedgehog is on the far left or far right##3
+16. the person drinking milk is somewhere to the right of the person drinking soy-milk##5
+17. the person who's hobby is gardening is on the left or right of the owner of the hedgehog##3
+18. the person who's hobby is skydiving is not to the left of the owner of the fish##8
+19. the person drinking mirinda and the owner of the bird have the same parity positions
+20. the person who's hobby is rock-climbing is somewhere to the right of the person drinking fanta##5
+21. the person who's hobby is rock-climbing is not the owner of the bird##6
+22. the owner of the turtle is on the left of the person who's hobby is gardening##1","{'Beverage': ['water', 'fanta', 'soy-milk', 'mirinda', 'milk'], 'Hobby': ['sudoku', 'writing', 'rock-climbing', 'gardening', 'skydiving'], 'Pet': ['fish', 'rabbit', 'turtle', 'bird', 'hedgehog']}"
diff --git a/part2/level9/Pt2_3x6_level9.csv b/part2/level9/Pt2_3x6_level9.csv
new file mode 100644
index 0000000000000000000000000000000000000000..64b2ac3883a03e53710e946844a89ccdd0275549
--- /dev/null
+++ b/part2/level9/Pt2_3x6_level9.csv
@@ -0,0 +1,290 @@
+ID,Clues,SolutionGrid
+Pt1_3x6_level9-0,"The people have 6 different jobs:  accountant, analyst, bartender, entrepreneur, manager, videographer
+The people prefer 6 different music-genres: classical, d&b, gospel, punk, rock, soul
+6 different pets are kept: cat, fish, goat, horse, lizard, turtle
+ 1. the fan classical is on the left or right of the owner of the fish##3
+ 2. the analyst and the fan gospel have the same parity positions
+ 3. the owner of the horse is on the left or right of the fan punk##3
+ 4. the entrepreneur is not the fan classical##6
+ 5. the owner of the turtle is between the analyst and the owner of the cat##2
+ 6. the fan d&b is between the owner of the cat and the fan gospel##2
+ 7. the fan d&b is in an odd position##4
+ 8. the accountant and the fan rock have the same parity positions
+ 9. the videographer is on the left or right of the entrepreneur##3
+10. the fan gospel is somewhere to the right of the fan rock##5
+11. the fan rock is not to the left of the bartender##8
+12. the owner of the turtle is somewhere to the left of the fan soul##5
+13. the entrepreneur is on the far left##1
+14. the manager is on the far right##1
+15. the owner of the fish is somewhere between the owner of the goat and the fan gospel##7
+16. the fan soul and the owner of the cat have the same parity positions","{'Job': ['entrepreneur', 'videographer', 'bartender', 'analyst', 'accountant', 'manager'], 'Music-Genre': ['punk', 'classical', 'rock', 'gospel', 'd&b', 'soul'], 'Pet': ['goat', 'horse', 'fish', 'lizard', 'turtle', 'cat']}"
+Pt1_3x6_level9-1,"There are 6 different favourite beverages: cola, iced-tea, soy-milk, sprite, tea, water
+The people prefer 6 different music-genres: country, funk, gospel, house, pop, reggae
+6 different pets are kept: bird, dog, ferret, goat, hamster, lizard
+ 1. the person drinking soy-milk is somewhere to the left of the owner of the ferret##5
+ 2. the fan reggae is on the right of the fan funk##1
+ 3. the owner of the goat is on the left of the fan pop##1
+ 4. the owner of the dog is somewhere to the right of the fan country##5
+ 5. the person drinking water is on the left of the person drinking cola##1
+ 6. the fan reggae and the owner of the ferret have different parity positions
+ 7. the owner of the hamster is somewhere to the left of the fan house##5
+ 8. the owner of the hamster is not to the left of the person drinking water##8
+ 9. the fan pop is somewhere to the right of the person drinking sprite##5
+10. the owner of the hamster is not to the right of the fan gospel##8
+11. the owner of the hamster is on the right of the fan country##1
+12. the person drinking sprite is on the right of the person drinking cola##1
+13. the person drinking cola is not to the right of the person drinking iced-tea##8
+14. the person drinking iced-tea is in an even position##4
+15. the fan house is not to the left of the fan reggae##8
+16. the owner of the bird and the fan pop have the same parity positions
+17. the fan country is on the left or right of the fan pop##3
+18. the fan house is not the person drinking iced-tea##6
+19. the person drinking tea is the owner of the ferret##1
+20. the fan funk is not the owner of the bird##6
+21. the owner of the hamster is not the fan house##6
+22. the owner of the goat is in an odd position##4
+23. the owner of the ferret and the person drinking sprite have the same parity positions
+24. the fan funk is not the person drinking tea##6
+25. the person drinking soy-milk is not the fan house##6
+26. the owner of the hamster is not to the left of the owner of the goat##8
+27. the person drinking iced-tea is in an even position##4","{'Beverage': ['water', 'cola', 'sprite', 'soy-milk', 'tea', 'iced-tea'], 'Music-Genre': ['funk', 'reggae', 'country', 'pop', 'house', 'gospel'], 'Pet': ['lizard', 'bird', 'goat', 'hamster', 'ferret', 'dog']}"
+Pt1_3x6_level9-2,"There are 6 different favourite beverages: 7up, almond-milk, coffee, iced-tea, milk, tea
+The people perfer 6 different movie-genres: disaster, horror, mystery, sports, spy, zombie
+The people prefer 6 different types of sport: badminton, basketball, climbing, ice-hockey, sailing, snowboarding
+ 1. the person drinking coffee is not to the left of the person drinking tea##8
+ 2. the person who's sport is climbing is on the left or right of the person who's sport is basketball##3
+ 3. the person watching disaster movies and the person drinking milk have the same parity positions
+ 4. the person watching disaster movies is on the right of the person who's sport is ice-hockey##1
+ 5. the person drinking almond-milk is on the left or right of the person watching spy movies##3
+ 6. the person watching horror movies is somewhere to the left of the person drinking almond-milk##5
+ 7. the person who's sport is climbing is not to the left of the person drinking milk##8
+ 8. the person watching sports movies is not to the left of the person watching horror movies##8
+ 9. the person watching mystery movies is not to the left of the person who's sport is basketball##8
+10. the person drinking iced-tea is on the far left##1
+11. the person who's sport is climbing is on the left of the person watching mystery movies##1
+12. the person who's sport is snowboarding is on the far left or far right##3
+13. the person drinking tea is not to the left of the person who's sport is sailing##8
+14. the person drinking coffee is not to the right of the person who's sport is badminton##8
+15. the person watching horror movies and the person drinking iced-tea have the same parity positions
+16. the person watching zombie movies is not to the left of the person drinking iced-tea##8
+17. the person drinking coffee is on the left or right of the person watching zombie movies##3
+18. the person who's sport is badminton and the person watching mystery movies have different parity positions
+19. the person who's sport is sailing is somewhere between the person watching horror movies and the person drinking tea##7
+20. the person drinking tea is somewhere to the left of the person drinking milk##5
+21. the person who's sport is basketball is somewhere to the left of the person who's sport is ice-hockey##5
+22. the person who's sport is ice-hockey is not the person drinking almond-milk##6
+23. the person who's sport is climbing is on the left or right of the person who's sport is ice-hockey##3
+24. the person who's sport is basketball is not to the left of the person watching horror movies##8","{'Beverage': ['iced-tea', 'almond-milk', 'tea', 'milk', 'coffee', '7up'], 'Movie-Genre': ['horror', 'sports', 'spy', 'zombie', 'mystery', 'disaster'], 'Sport': ['snowboarding', 'sailing', 'basketball', 'climbing', 'ice-hockey', 'badminton']}"
+Pt1_3x6_level9-3,"There are 6 different favourite beverages: 7up, coffee, cola, fanta, mirinda, soy-milk
+The people have 6 different hobbies: collecting, cooking, filmmaking, reading, skydiving, traveling
+There are 6 different nationalities: american, australian, brazilian, british, italian, japanese
+ 1. the italian is not the person drinking 7up##6
+ 2. the person drinking soy-milk is on the far left or far right##3
+ 3. the brazilian is between the japanese and the american##2
+ 4. the person drinking 7up is not to the left of the australian##8
+ 5. the italian is somewhere to the right of the person who's hobby is traveling##5
+ 6. the person drinking fanta is on the far right##1
+ 7. the person drinking 7up is somewhere to the right of the person who's hobby is cooking##5
+ 8. the person drinking mirinda is somewhere between the person who's hobby is skydiving and the italian##7
+ 9. the person drinking coffee is on the right of the person drinking mirinda##1
+10. the person who's hobby is skydiving is not the japanese##6
+11. the person who's hobby is cooking is somewhere to the left of the person drinking 7up##5
+12. the brazilian and the person drinking cola have the same parity positions
+13. the person who's hobby is collecting is not to the right of the person drinking mirinda##8
+14. the american is somewhere to the right of the person who's hobby is skydiving##5
+15. the person who's hobby is collecting is not the person drinking soy-milk##6
+16. the person drinking fanta is somewhere to the right of the person drinking soy-milk##5
+17. the japanese is not the person who's hobby is reading##6
+18. the italian is not the person who's hobby is reading##6
+19. the person drinking mirinda is somewhere between the person who's hobby is reading and the person drinking cola##7
+20. the brazilian is somewhere to the left of the person drinking mirinda##5
+21. the person who's hobby is reading and the person drinking cola have different parity positions
+22. the person who's hobby is collecting is not to the left of the person drinking cola##8
+23. the brazilian is not to the right of the australian##8
+24. the person drinking coffee is not to the left of the italian##8
+25. the person drinking fanta is somewhere to the right of the american##5
+26. the person who's hobby is filmmaking is on the far left or far right##3
+27. the person who's hobby is cooking is not the person drinking fanta##6
+28. the japanese is not the person drinking coffee##6
+29. the british is not the person who's hobby is skydiving##6
+30. the person who's hobby is cooking is on the left or right of the american##3
+31. the british is not to the left of the person drinking coffee##8","{'Beverage': ['soy-milk', 'cola', 'mirinda', 'coffee', '7up', 'fanta'], 'Hobby': ['traveling', 'skydiving', 'collecting', 'cooking', 'reading', 'filmmaking'], 'Nationality': ['japanese', 'brazilian', 'american', 'italian', 'australian', 'british']}"
+Pt1_3x6_level9-4,"The people have 6 different jobs:  analyst, entrepreneur, fisherman, photographer, project-manager, software-developer
+The people perfer 6 different movie-genres: action, adventure, animation, musical, thriller, time-travel
+6 different pets are kept: bird, frog, guinea-pig, hamster, mouse, turtle
+ 1. the photographer is on the left of the project-manager##1
+ 2. the person watching thriller movies is on the right of the person watching adventure movies##1
+ 3. the person watching time-travel movies is somewhere to the right of the software-developer##5
+ 4. the analyst is not the owner of the hamster##6
+ 5. the owner of the mouse is not to the right of the owner of the frog##8
+ 6. the owner of the frog is on the left or right of the person watching musical movies##3
+ 7. the project-manager is between the person watching adventure movies and the owner of the turtle##2
+ 8. the photographer and the person watching animation movies have different parity positions
+ 9. the owner of the mouse is not the person watching musical movies##6
+10. the software-developer and the owner of the mouse have the same parity positions
+11. the owner of the bird is somewhere to the right of the person watching action movies##5
+12. the entrepreneur is not to the right of the software-developer##8
+13. the owner of the hamster is in an odd position##4
+14. the photographer is somewhere to the right of the owner of the frog##5
+15. the entrepreneur is somewhere to the left of the project-manager##5
+16. the software-developer is not the owner of the bird##6
+17. the owner of the guinea-pig is somewhere to the left of the software-developer##5
+18. the entrepreneur is somewhere between the fisherman and the person watching thriller movies##7
+19. the person watching adventure movies and the analyst have the same parity positions
+20. the owner of the hamster is not to the right of the person watching time-travel movies##8
+21. the person watching action movies is not to the right of the owner of the frog##8
+22. the owner of the bird is not to the left of the person watching action movies##8
+23. the owner of the bird is not the entrepreneur##6
+24. the project-manager is not the person watching musical movies##6
+25. the entrepreneur is somewhere between the owner of the mouse and the software-developer##7
+26. the person watching musical movies is on the right of the person watching action movies##1
+27. the owner of the frog is not to the left of the entrepreneur##8
+28. the person watching animation movies is in an odd position##4
+29. the software-developer and the owner of the guinea-pig have different parity positions
+30. the software-developer and the owner of the mouse have the same parity positions","{'Job': ['fisherman', 'entrepreneur', 'software-developer', 'photographer', 'project-manager', 'analyst'], 'Movie-Genre': ['action', 'musical', 'animation', 'adventure', 'thriller', 'time-travel'], 'Pet': ['mouse', 'guinea-pig', 'frog', 'bird', 'hamster', 'turtle']}"
+Pt1_3x6_level9-5,"The people have 6 different hobbies: card-games, drawing, filmmaking, puzzles, rock-climbing, video-games
+There are 6 different nationalities: american, argentine, brazilian, japanese, mexican, thai
+The people use 6 different means of transport: bike, car, helicopter, snowmobile, subway, trike
+ 1. the thai is on the right of the person driving the snowmobile##1
+ 2. the person who's hobby is video-games is somewhere to the left of the person driving the car##5
+ 3. the person driving the snowmobile is on the left or right of the american##3
+ 4. the thai and the person who's hobby is video-games have different parity positions
+ 5. the person driving the bike is somewhere to the left of the person who's hobby is filmmaking##5
+ 6. the person who's hobby is video-games and the japanese have the same parity positions
+ 7. the person who's hobby is filmmaking is somewhere to the left of the person driving the snowmobile##5
+ 8. the person driving the car is not to the left of the person who's hobby is video-games##8
+ 9. the person who's hobby is filmmaking and the american have the same parity positions
+10. the person driving the car is not to the left of the person driving the snowmobile##8
+11. the argentine is not the person who's hobby is puzzles##6
+12. the person who's hobby is card-games is somewhere to the left of the person driving the helicopter##5
+13. the person who's hobby is video-games is in an even position##4
+14. the mexican is the person driving the bike##1
+15. the thai is somewhere to the left of the person driving the trike##5
+16. the person who's hobby is video-games is not the person driving the subway##6
+17. the person who's hobby is puzzles is the thai##1
+18. the person driving the car is not to the left of the japanese##8
+19. the brazilian is somewhere to the left of the person driving the subway##5
+20. the argentine is not to the right of the person who's hobby is drawing##8
+21. the brazilian is somewhere between the mexican and the thai##7
+22. the brazilian and the person driving the snowmobile have the same parity positions
+23. the person who's hobby is rock-climbing is not the person driving the snowmobile##6
+24. the mexican is in an odd position##4
+25. the person who's hobby is video-games is somewhere between the person driving the car and the mexican##7","{'Hobby': ['card-games', 'rock-climbing', 'filmmaking', 'video-games', 'puzzles', 'drawing'], 'Nationality': ['mexican', 'brazilian', 'american', 'japanese', 'thai', 'argentine'], 'Transport': ['bike', 'helicopter', 'subway', 'snowmobile', 'car', 'trike']}"
+Pt1_3x6_level9-6,"The people prefer 6 different music-genres: d&b, jazz, metal, punk, r&b, rock
+The people prefer 6 different types of sport: biathlon, handball, parkour, rugby, surfing, swimming
+The people use 6 different means of transport: airplane, boat, roller, scooter, taxi, train
+ 1. the fan metal is between the person driving the roller and the person who's sport is surfing##2
+ 2. the person who's sport is biathlon is not the person driving the roller##6
+ 3. the fan d&b is on the left of the person driving the train##1
+ 4. the person driving the scooter is on the right of the fan rock##1
+ 5. the fan metal and the person driving the train have the same parity positions
+ 6. the person driving the boat is not to the left of the fan r&b##8
+ 7. the person who's sport is swimming is not to the right of the fan d&b##8
+ 8. the fan jazz is not the person driving the scooter##6
+ 9. the person driving the airplane is not to the right of the person driving the scooter##8
+10. the fan punk is not to the left of the fan r&b##8
+11. the fan punk is on the left or right of the fan d&b##3
+12. the fan r&b is on the left or right of the person driving the boat##3
+13. the person driving the airplane is not to the right of the fan rock##8
+14. the person driving the roller is on the left of the person who's sport is parkour##1
+15. the person who's sport is swimming and the person driving the roller have the same parity positions
+16. the person driving the boat is not the person who's sport is surfing##6
+17. the person who's sport is rugby is on the left or right of the fan r&b##3
+18. the fan r&b and the person who's sport is rugby have different parity positions
+19. the person driving the roller is not to the right of the fan metal##8
+20. the person who's sport is handball is the person driving the airplane##1
+21. the person driving the airplane is somewhere to the left of the fan metal##5
+22. the fan metal is somewhere to the right of the person who's sport is swimming##5
+23. the person driving the scooter is on the left of the fan d&b##1
+24. the fan punk is not to the right of the person who's sport is swimming##8
+25. the person driving the airplane is somewhere to the left of the person driving the taxi##5
+26. the person driving the boat is on the left or right of the person who's sport is biathlon##3
+27. the fan punk is on the left of the person who's sport is swimming##1
+28. the fan d&b is not to the right of the person driving the roller##8","{'Music-Genre': ['r&b', 'rock', 'punk', 'd&b', 'metal', 'jazz'], 'Sport': ['handball', 'rugby', 'biathlon', 'swimming', 'parkour', 'surfing'], 'Transport': ['airplane', 'boat', 'scooter', 'roller', 'train', 'taxi']}"
+Pt1_3x6_level9-7,"The people have 6 different jobs:  bartender, chef, dancer, designer, dressmaker, software-developer
+The people prefer 6 different music-genres: country, dubstep, house, jazz, soul, techno
+The people prefer 6 different types of sport: lacrosse, rowing, skateboarding, swimming, tennis, volleyball
+ 1. the person who's sport is skateboarding is on the left of the software-developer##1
+ 2. the person who's sport is lacrosse is not to the left of the fan house##8
+ 3. the person who's sport is rowing is not to the right of the fan country##8
+ 4. the person who's sport is tennis is on the far left or far right##3
+ 5. the person who's sport is lacrosse and the dancer have the same parity positions
+ 6. the bartender is somewhere between the dressmaker and the software-developer##7
+ 7. the person who's sport is skateboarding and the fan techno have different parity positions
+ 8. the person who's sport is lacrosse is not to the left of the fan dubstep##8
+ 9. the fan soul is not to the right of the fan country##8
+10. the person who's sport is swimming is somewhere to the left of the person who's sport is rowing##5
+11. the bartender is not to the left of the dancer##8
+12. the person who's sport is rowing is on the left of the person who's sport is volleyball##1
+13. the fan jazz and the person who's sport is lacrosse have the same parity positions
+14. the chef and the fan soul have different parity positions
+15. the person who's sport is skateboarding is on the left or right of the fan techno##3
+16. the fan house is not to the left of the person who's sport is skateboarding##8
+17. the dancer is on the right of the fan house##1
+18. the designer is not to the right of the dancer##8
+19. the person who's sport is tennis is somewhere to the left of the designer##5
+20. the fan country is not to the right of the fan jazz##8
+21. the software-developer is on the left of the dancer##1
+22. the fan country is not the person who's sport is volleyball##6
+23. the fan techno and the designer have different parity positions
+24. the person who's sport is rowing is not to the right of the dressmaker##8
+25. the designer is on the left or right of the software-developer##3
+26. the fan dubstep is on the right of the fan house##1
+27. the fan house is somewhere to the left of the fan dubstep##5","{'Job': ['chef', 'designer', 'software-developer', 'dancer', 'bartender', 'dressmaker'], 'Music-Genre': ['techno', 'soul', 'house', 'dubstep', 'country', 'jazz'], 'Sport': ['tennis', 'skateboarding', 'swimming', 'lacrosse', 'rowing', 'volleyball']}"
+Pt1_3x6_level9-8,"The people have 6 different hobbies: board-games, camping, collecting, cooking, photography, rock-climbing
+The people have 6 different jobs:  accountant, coach, dressmaker, freelancer, project-manager, writer
+The people prefer 6 different music-genres: d&b, dubstep, folk, house, indie, r&b
+ 1. the person who's hobby is photography is the accountant##1
+ 2. the person who's hobby is camping and the accountant have the same parity positions
+ 3. the person who's hobby is cooking is on the far left##1
+ 4. the coach is somewhere to the right of the fan r&b##5
+ 5. the coach is not to the left of the fan d&b##8
+ 6. the fan dubstep is not the person who's hobby is photography##6
+ 7. the fan house is the person who's hobby is board-games##1
+ 8. the person who's hobby is board-games is somewhere to the left of the person who's hobby is camping##5
+ 9. the fan r&b is somewhere between the person who's hobby is board-games and the fan dubstep##7
+10. the fan r&b is on the left or right of the writer##3
+11. the dressmaker is somewhere between the coach and the project-manager##7
+12. the fan d&b is not to the left of the person who's hobby is photography##8
+13. the person who's hobby is camping is on the far left or far right##3
+14. the fan folk is not the freelancer##6
+15. the person who's hobby is camping is somewhere to the right of the fan house##5
+16. the person who's hobby is rock-climbing and the fan r&b have the same parity positions
+17. the person who's hobby is rock-climbing and the fan house have different parity positions
+18. the person who's hobby is photography is on the left or right of the person who's hobby is cooking##3
+19. the writer is not the person who's hobby is photography##6
+20. the fan indie and the freelancer have different parity positions
+21. the freelancer is not to the right of the fan house##8
+22. the fan indie is not to the right of the fan folk##8
+23. the fan d&b and the dressmaker have different parity positions
+24. the freelancer is not to the right of the project-manager##8
+25. the coach is not to the left of the dressmaker##8
+26. the freelancer is on the right of the accountant##1
+27. the person who's hobby is cooking is not the fan folk##6","{'Hobby': ['cooking', 'photography', 'board-games', 'rock-climbing', 'collecting', 'camping'], 'Job': ['writer', 'accountant', 'freelancer', 'project-manager', 'dressmaker', 'coach'], 'Music-Genre': ['dubstep', 'r&b', 'house', 'indie', 'folk', 'd&b']}"
+Pt1_3x6_level9-9,"There 6 different types of food: apricot, artichoke, cucumber, grapes, watermelon, zucchini
+The people prefer 6 different music-genres: ambient, classical, country, pop, punk, reggae
+There are 6 different nationalities: australian, colombian, indian, italian, pakistani, polish
+ 1. the fan pop and the person eating apricot have different parity positions
+ 2. the pakistani is not the person eating watermelon##6
+ 3. the fan country and the person eating apricot have different parity positions
+ 4. the fan reggae is on the left or right of the person eating apricot##3
+ 5. the person eating zucchini is somewhere to the right of the fan classical##5
+ 6. the italian is in an odd position##4
+ 7. the colombian is on the left of the person eating zucchini##1
+ 8. the australian is not to the left of the indian##8
+ 9. the fan reggae is on the right of the person eating artichoke##1
+10. the person eating artichoke and the fan punk have the same parity positions
+11. the person eating apricot is not the fan classical##6
+12. the colombian is somewhere to the right of the italian##5
+13. the pakistani is not to the left of the fan ambient##8
+14. the person eating watermelon is not the australian##6
+15. the italian is somewhere to the right of the fan country##5
+16. the colombian is between the italian and the fan reggae##2
+17. the person eating watermelon is somewhere to the right of the fan country##5
+18. the indian is not to the left of the indian##8
+19. the person eating artichoke and the colombian have the same parity positions
+20. the indian is on the right of the polish##1
+21. the person eating watermelon is somewhere to the left of the person eating grapes##5
+22. the person eating artichoke is somewhere between the polish and the person eating zucchini##7
+23. the fan punk is the colombian##1
+24. the australian is somewhere to the right of the indian##5","{'Food': ['cucumber', 'watermelon', 'grapes', 'artichoke', 'zucchini', 'apricot'], 'Music-Genre': ['country', 'classical', 'pop', 'punk', 'reggae', 'ambient'], 'Nationality': ['polish', 'indian', 'italian', 'colombian', 'australian', 'pakistani']}"
diff --git a/part2/level9/Pt2_3x7_level9.csv b/part2/level9/Pt2_3x7_level9.csv
new file mode 100644
index 0000000000000000000000000000000000000000..0730edd856832d60fcd294f072daa572aefc3768
--- /dev/null
+++ b/part2/level9/Pt2_3x7_level9.csv
@@ -0,0 +1,347 @@
+ID,Clues,SolutionGrid
+Pt1_3x7_level9-0,"There 7 different types of food: apricot, blueberry, cauliflower, eggplant, pumpkin, spinach, zucchini
+The people have 7 different hobbies: chess, cooking, dancing, hiking, photography, rock-climbing, writing
+The people prefer 7 different music-genres: ambient, disco, dubstep, hip-hop, metal, pop, punk
+ 1. the person who's hobby is rock-climbing is somewhere to the left of the person who's hobby is hiking##5
+ 2. the person who's hobby is writing is not to the left of the fan dubstep##8
+ 3. the person eating blueberry is the person who's hobby is writing##1
+ 4. the person eating eggplant is somewhere between the person eating blueberry and the person eating zucchini##7
+ 5. the fan punk is somewhere to the right of the person who's hobby is writing##5
+ 6. the person who's hobby is photography and the fan hip-hop have different parity positions
+ 7. the fan punk is the person eating cauliflower##1
+ 8. the person who's hobby is cooking is on the left or right of the fan disco##3
+ 9. the person eating eggplant is somewhere to the left of the person eating pumpkin##5
+10. the person who's hobby is hiking is not the fan ambient##6
+11. the person who's hobby is chess is on the left or right of the person who's hobby is writing##3
+12. the fan dubstep is on the left of the fan pop##1
+13. the person eating spinach is not to the left of the fan hip-hop##8
+14. the fan pop and the person eating spinach have the same parity positions
+15. the person eating spinach is somewhere to the right of the fan dubstep##5
+16. the fan hip-hop is not to the right of the person who's hobby is rock-climbing##8
+17. the person who's hobby is dancing is not to the right of the person eating blueberry##8
+18. the person eating apricot is somewhere to the left of the fan ambient##5
+19. the person who's hobby is photography and the fan disco have different parity positions
+20. the fan disco is not to the left of the person eating cauliflower##8
+21. the person eating spinach is somewhere to the right of the person who's hobby is writing##5
+22. the fan pop is not to the right of the fan punk##8
+23. the person eating apricot is in an odd position##4
+24. the fan metal is on the far left or far right##3
+25. the person eating zucchini is not to the right of the fan disco##8
+26. the person eating cauliflower is not the fan disco##6
+27. the person who's hobby is chess is not to the right of the person eating zucchini##8
+28. the person eating spinach is somewhere between the fan disco and the person who's hobby is chess##7
+29. the fan ambient is not to the right of the person who's hobby is photography##8
+30. the fan metal is not to the left of the person who's hobby is cooking##8
+31. the person eating cauliflower is not the person who's hobby is rock-climbing##6
+32. the fan ambient is on the left or right of the fan pop##3
+33. the person who's hobby is cooking is not to the left of the fan metal##8
+34. the fan metal and the person who's hobby is chess have the same parity positions","{'Food': ['apricot', 'blueberry', 'eggplant', 'spinach', 'cauliflower', 'zucchini', 'pumpkin'], 'Hobby': ['dancing', 'writing', 'chess', 'rock-climbing', 'photography', 'hiking', 'cooking'], 'Music-Genre': ['dubstep', 'pop', 'ambient', 'hip-hop', 'punk', 'disco', 'metal']}"
+Pt1_3x7_level9-1,"There 7 different types of food: kiwi, lettuce, mango, peach, pear, pepper, pineapple
+The people perfer 7 different movie-genres: adventure, animation, musical, mystery, scientific, superhero, zombie
+The people prefer 7 different music-genres: blues, d&b, funk, gospel, rock, salsa, trance
+ 1. the person eating pineapple is not to the right of the fan d&b##8
+ 2. the person watching adventure movies is on the left of the person watching mystery movies##1
+ 3. the person watching musical movies is not to the left of the person watching zombie movies##8
+ 4. the fan blues is on the far left##1
+ 5. the person eating kiwi and the fan trance have the same parity positions
+ 6. the fan salsa is not to the left of the person watching animation movies##8
+ 7. the fan rock is somewhere between the fan salsa and the fan gospel##7
+ 8. the person watching animation movies and the fan funk have the same parity positions
+ 9. the person eating pineapple is somewhere between the person watching adventure movies and the person eating kiwi##7
+10. the person eating peach is between the person watching animation movies and the fan gospel##2
+11. the person eating mango is not the fan rock##6
+12. the fan funk is on the left of the person eating mango##1
+13. the person eating pepper is not the fan funk##6
+14. the fan d&b and the person eating pineapple have different parity positions
+15. the fan gospel is in the middle##1
+16. the fan trance is between the person watching adventure movies and the person watching musical movies##2
+17. the fan blues is not to the right of the person watching zombie movies##8
+18. the person eating kiwi is somewhere to the right of the person watching mystery movies##5
+19. the person eating lettuce is on the left or right of the person watching zombie movies##3
+20. the fan blues and the person watching scientific movies have the same parity positions
+21. the fan blues is on the left or right of the fan funk##3
+22. the person watching mystery movies is somewhere between the fan salsa and the person watching zombie movies##7
+23. the fan funk is not the person watching animation movies##6
+24. the person watching scientific movies is not to the left of the person watching mystery movies##8
+25. the person eating pear is in the middle##1
+26. the fan rock and the person eating pepper have the same parity positions
+27. the person watching mystery movies is on the left or right of the fan salsa##3
+28. the person watching scientific movies is not to the left of the person watching animation movies##8","{'Food': ['pepper', 'lettuce', 'mango', 'pear', 'peach', 'pineapple', 'kiwi'], 'Movie-Genre': ['zombie', 'musical', 'superhero', 'adventure', 'mystery', 'animation', 'scientific'], 'Music-Genre': ['blues', 'funk', 'trance', 'gospel', 'rock', 'salsa', 'd&b']}"
+Pt1_3x7_level9-2,"The people perfer 7 different movie-genres: action, adventure, satire, scientific, spy, thriller, western
+The people prefer 7 different music-genres: ambient, country, funk, gospel, indie, r&b, trance
+7 different pets are kept: bird, cat, dog, fish, hedgehog, mouse, pony
+ 1. the person watching spy movies is on the right of the person watching satire movies##1
+ 2. the owner of the bird is between the fan r&b and the fan indie##2
+ 3. the fan indie is somewhere between the owner of the bird and the fan ambient##7
+ 4. the owner of the cat is not to the left of the owner of the fish##8
+ 5. the fan country is not the person watching spy movies##6
+ 6. the owner of the dog is on the left or right of the fan gospel##3
+ 7. the fan indie and the person watching spy movies have the same parity positions
+ 8. the owner of the bird is on the left of the owner of the pony##1
+ 9. the person watching satire movies is on the left or right of the person watching action movies##3
+10. the fan r&b is not to the left of the person watching western movies##8
+11. the owner of the pony is on the right of the fan country##1
+12. the fan country is not the owner of the pony##6
+13. the person watching action movies and the fan r&b have the same parity positions
+14. the owner of the hedgehog is on the left or right of the owner of the cat##3
+15. the owner of the pony is somewhere to the left of the person watching thriller movies##5
+16. the fan ambient is on the left of the owner of the mouse##1
+17. the person watching satire movies is somewhere to the left of the person watching thriller movies##5
+18. the fan ambient is the owner of the dog##1
+19. the owner of the fish and the person watching western movies have different parity positions
+20. the fan country is on the left of the person watching adventure movies##1
+21. the person watching adventure movies is not to the left of the person watching satire movies##8
+22. the person watching thriller movies is not to the left of the fan funk##8
+23. the owner of the dog is not to the right of the person watching adventure movies##8
+24. the person watching spy movies and the fan trance have the same parity positions
+25. the fan country and the owner of the bird have the same parity positions
+26. the owner of the cat is in an odd position##4
+27. the person watching spy movies is on the left of the person watching western movies##1
+28. the fan trance is on the far right##1
+29. the fan funk is not to the left of the fan ambient##8
+30. the person watching scientific movies is on the right of the person watching thriller movies##1
+31. the owner of the fish is somewhere between the fan gospel and the owner of the hedgehog##7
+32. the owner of the dog and the fan funk have different parity positions","{'Movie-Genre': ['action', 'satire', 'spy', 'western', 'adventure', 'thriller', 'scientific'], 'Music-Genre': ['ambient', 'gospel', 'indie', 'country', 'r&b', 'funk', 'trance'], 'Pet': ['dog', 'mouse', 'fish', 'bird', 'pony', 'hedgehog', 'cat']}"
+Pt1_3x7_level9-3,"There 7 different types of food: asparagus, avocado, cherry, kiwi, potato, pumpkin, zucchini
+The people have 7 different jobs:  analyst, doctor, journalist, mechanic, project-manager, social-worker, videographer
+The people prefer 7 different types of sport: baseball, basketball, handball, parkour, rugby, skateboarding, weightlifting
+ 1. the videographer is not the person eating kiwi##6
+ 2. the person who's sport is skateboarding is the person eating asparagus##1
+ 3. the person who's sport is weightlifting is on the left or right of the social-worker##3
+ 4. the mechanic is somewhere to the right of the person eating cherry##5
+ 5. the person eating asparagus is on the right of the person eating pumpkin##1
+ 6. the person eating potato is somewhere between the analyst and the project-manager##7
+ 7. the analyst is on the right of the mechanic##1
+ 8. the person who's sport is basketball is the person eating potato##1
+ 9. the doctor is on the right of the videographer##1
+10. the person eating zucchini is somewhere to the right of the mechanic##5
+11. the analyst is somewhere to the right of the person who's sport is skateboarding##5
+12. the person who's sport is basketball is not to the right of the analyst##8
+13. the person who's sport is handball is on the left or right of the person who's sport is parkour##3
+14. the person who's sport is weightlifting is not to the right of the person eating asparagus##8
+15. the project-manager is on the left or right of the doctor##3
+16. the person who's sport is weightlifting is in an odd position##4
+17. the person who's sport is rugby is on the right of the person who's sport is skateboarding##1
+18. the social-worker is on the left of the videographer##1
+19. the journalist is not to the left of the person eating pumpkin##8
+20. the person who's sport is handball and the person eating cherry have different parity positions
+21. the journalist is on the left of the person who's sport is skateboarding##1
+22. the person eating kiwi is on the left of the person eating cherry##1
+23. the person eating asparagus is not to the right of the social-worker##8
+24. the person eating cherry is not to the left of the person who's sport is handball##8
+25. the videographer is on the left of the person who's sport is handball##1
+26. the person eating asparagus is somewhere to the left of the person who's sport is baseball##5
+27. the journalist is not to the right of the person who's sport is skateboarding##8
+28. the person eating zucchini is somewhere to the right of the person eating potato##5
+29. the person who's sport is parkour is on the left or right of the person who's sport is handball##3
+30. the person who's sport is rugby is not the doctor##6
+31. the person who's sport is rugby is not the person eating potato##6","{'Food': ['pumpkin', 'asparagus', 'avocado', 'kiwi', 'cherry', 'potato', 'zucchini'], 'Job': ['journalist', 'social-worker', 'videographer', 'doctor', 'project-manager', 'mechanic', 'analyst'], 'Sport': ['weightlifting', 'skateboarding', 'rugby', 'handball', 'parkour', 'basketball', 'baseball']}"
+Pt1_3x7_level9-4,"The people prefer 7 different music-genres: country, disco, jazz, metal, reggae, rock, techno
+There are 7 different nationalities: american, british, chinese, japanese, mexican, russian, thai
+7 different pets are kept: chinchilla, fish, goat, goldfish, horse, rat, turtle
+ 1. the fan jazz is not to the right of the owner of the goat##8
+ 2. the owner of the turtle is not to the left of the thai##8
+ 3. the owner of the goat and the japanese have different parity positions
+ 4. the owner of the chinchilla is not to the right of the owner of the rat##8
+ 5. the owner of the goldfish is the chinese##1
+ 6. the owner of the goat is on the left of the chinese##1
+ 7. the russian and the fan country have the same parity positions
+ 8. the fan jazz is somewhere to the right of the mexican##5
+ 9. the owner of the goat and the fan country have different parity positions
+10. the fan rock is somewhere to the left of the fan reggae##5
+11. the british is somewhere between the thai and the russian##7
+12. the chinese is on the far left or far right##3
+13. the russian is not the fan jazz##6
+14. the owner of the chinchilla is on the far left or far right##3
+15. the fan metal is somewhere to the left of the fan country##5
+16. the fan reggae is in the middle##1
+17. the fan disco is on the left or right of the owner of the rat##3
+18. the owner of the turtle is not to the right of the owner of the goat##8
+19. the fan country is not to the left of the russian##8
+20. the mexican is in an odd position##4
+21. the british is not the fan techno##6
+22. the fan reggae is between the owner of the rat and the owner of the horse##2
+23. the mexican is on the left of the thai##1
+24. the owner of the rat is on the left of the fan disco##1
+25. the owner of the turtle is somewhere to the left of the fan rock##5
+26. the thai and the owner of the horse have different parity positions
+27. the fan country is somewhere to the right of the fan techno##5
+28. the fan techno is somewhere between the american and the owner of the chinchilla##7","{'Music-Genre': ['metal', 'jazz', 'rock', 'reggae', 'techno', 'disco', 'country'], 'Nationality': ['mexican', 'thai', 'japanese', 'british', 'russian', 'american', 'chinese'], 'Pet': ['chinchilla', 'turtle', 'horse', 'fish', 'rat', 'goat', 'goldfish']}"
+Pt1_3x7_level9-5,"The people perfer 7 different movie-genres: comedy, disaster, fantasy, horror, musical, mystery, zombie
+7 different pets are kept: chinchilla, goat, goldfish, horse, rabbit, rat, turtle
+The people prefer 7 different types of sport: cricket, golf, handball, rowing, skiing, surfing, weightlifting
+ 1. the person watching comedy movies is somewhere between the owner of the chinchilla and the person who's sport is rowing##7
+ 2. the person watching disaster movies is not to the right of the person watching comedy movies##8
+ 3. the owner of the rat is not to the left of the person who's sport is handball##8
+ 4. the person watching fantasy movies is not to the left of the person who's sport is weightlifting##8
+ 5. the person watching horror movies is not the person who's sport is surfing##6
+ 6. the owner of the goldfish is somewhere to the left of the person who's sport is weightlifting##5
+ 7. the person who's sport is weightlifting is not the person watching disaster movies##6
+ 8. the owner of the turtle is somewhere between the person watching horror movies and the person watching mystery movies##7
+ 9. the person who's sport is weightlifting is not to the left of the person watching musical movies##8
+10. the owner of the rat is not the person who's sport is rowing##6
+11. the owner of the goat is on the left or right of the owner of the goldfish##3
+12. the person who's sport is weightlifting is on the right of the person who's sport is handball##1
+13. the person who's sport is rowing is somewhere to the right of the person watching mystery movies##5
+14. the person watching zombie movies is on the left or right of the person who's sport is skiing##3
+15. the person watching mystery movies is not the person who's sport is golf##6
+16. the person watching zombie movies and the person who's sport is rowing have the same parity positions
+17. the person who's sport is handball and the owner of the goat have the same parity positions
+18. the person who's sport is handball is not to the left of the person who's sport is rowing##8
+19. the owner of the goat is on the right of the person watching horror movies##1
+20. the person watching horror movies is somewhere to the right of the owner of the chinchilla##5
+21. the person watching disaster movies and the person who's sport is surfing have the same parity positions
+22. the person who's sport is rowing is on the left of the person watching comedy movies##1
+23. the person watching mystery movies is not the person who's sport is surfing##6
+24. the owner of the goldfish is not to the left of the owner of the chinchilla##8
+25. the person who's sport is rowing is not to the left of the person watching mystery movies##8
+26. the person watching zombie movies is not to the left of the person who's sport is skiing##8
+27. the person watching zombie movies is somewhere to the right of the person watching comedy movies##5
+28. the owner of the rabbit is somewhere to the right of the owner of the turtle##5
+29. the person watching musical movies is somewhere to the right of the owner of the goldfish##5
+30. the owner of the rat is somewhere to the right of the owner of the turtle##5
+31. the owner of the horse and the person who's sport is rowing have different parity positions
+32. the person who's sport is skiing is between the person who's sport is rowing and the person watching zombie movies##2","{'Movie-Genre': ['mystery', 'disaster', 'comedy', 'zombie', 'horror', 'musical', 'fantasy'], 'Pet': ['horse', 'turtle', 'rabbit', 'chinchilla', 'goldfish', 'goat', 'rat'], 'Sport': ['cricket', 'rowing', 'skiing', 'surfing', 'golf', 'handball', 'weightlifting']}"
+Pt1_3x7_level9-6,"The people have 7 different hobbies: camping, card-games, fishing, reading, rock-climbing, traveling, woodworking
+There are 7 different nationalities: brazilian, indonesian, italian, malaysian, pakistani, polish, thai
+The people prefer 7 different types of sport: badminton, climbing, cricket, rowing, sailing, water-polo, weightlifting
+ 1. the person who's hobby is traveling and the person who's sport is badminton have the same parity positions
+ 2. the person who's sport is cricket and the person who's hobby is reading have different parity positions
+ 3. the brazilian is on the left or right of the person who's sport is water-polo##3
+ 4. the person who's hobby is card-games is on the left or right of the malaysian##3
+ 5. the person who's sport is climbing is not to the left of the person who's hobby is traveling##8
+ 6. the brazilian is in an even position##4
+ 7. the italian and the person who's hobby is woodworking have the same parity positions
+ 8. the person who's sport is rowing is not to the left of the pakistani##8
+ 9. the person who's hobby is fishing is not to the right of the person who's sport is water-polo##8
+10. the person who's hobby is traveling and the thai have different parity positions
+11. the person who's sport is climbing is on the right of the thai##1
+12. the person who's hobby is rock-climbing is somewhere between the person who's hobby is card-games and the person who's hobby is fishing##7
+13. the person who's hobby is fishing is on the left or right of the person who's sport is weightlifting##3
+14. the pakistani is on the far left or far right##3
+15. the person who's hobby is reading and the thai have different parity positions
+16. the person who's sport is cricket is not to the right of the person who's hobby is camping##8
+17. the brazilian is not the person who's hobby is rock-climbing##6
+18. the person who's hobby is reading is on the left or right of the person who's sport is cricket##3
+19. the person who's hobby is rock-climbing is not to the left of the italian##8
+20. the malaysian is in the middle##1
+21. the indonesian is on the right of the brazilian##1
+22. the person who's sport is sailing is somewhere to the right of the person who's sport is rowing##5
+23. the person who's hobby is fishing is somewhere to the left of the person who's hobby is traveling##5
+24. the person who's hobby is traveling is between the thai and the person who's sport is weightlifting##2
+25. the person who's sport is weightlifting is on the left or right of the person who's hobby is fishing##3
+26. the person who's sport is cricket is somewhere to the left of the person who's sport is water-polo##5
+27. the person who's sport is climbing and the person who's hobby is camping have different parity positions
+28. the person who's hobby is fishing is the person who's sport is sailing##1
+29. the person who's hobby is card-games is not to the right of the person who's hobby is reading##8
+30. the person who's hobby is woodworking is on the far left##1
+31. the person who's sport is water-polo is on the far left or far right##3
+32. the person who's hobby is fishing is not the pakistani##6
+33. the person who's sport is rowing is not to the right of the italian##8
+34. the person who's hobby is woodworking is on the left or right of the person who's hobby is fishing##3","{'Hobby': ['woodworking', 'fishing', 'rock-climbing', 'traveling', 'card-games', 'reading', 'camping'], 'Nationality': ['pakistani', 'polish', 'italian', 'malaysian', 'thai', 'brazilian', 'indonesian'], 'Sport': ['rowing', 'sailing', 'weightlifting', 'badminton', 'cricket', 'climbing', 'water-polo']}"
+Pt1_3x7_level9-7,"There are 7 different favourite beverages: 7up, almond-milk, cola, juice, mirinda, sprite, tea
+The people have 7 different hobbies: camping, card-games, hiking, puzzles, rock-climbing, woodworking, writing
+The people prefer 7 different types of sport: climbing, golf, rowing, rugby, sailing, skiing, surfing
+ 1. the person who's hobby is rock-climbing is not to the right of the person drinking cola##8
+ 2. the person who's hobby is woodworking is somewhere to the right of the person drinking almond-milk##5
+ 3. the person who's hobby is camping is not the person drinking almond-milk##6
+ 4. the person who's hobby is writing is the person drinking mirinda##1
+ 5. the person drinking almond-milk is on the left or right of the person drinking sprite##3
+ 6. the person who's hobby is card-games is not the person who's sport is golf##6
+ 7. the person who's hobby is writing is on the left of the person who's sport is sailing##1
+ 8. the person drinking cola is somewhere to the right of the person who's sport is climbing##5
+ 9. the person drinking cola is the person who's sport is sailing##1
+10. the person drinking almond-milk and the person who's hobby is rock-climbing have different parity positions
+11. the person who's sport is rowing is on the left of the person who's sport is golf##1
+12. the person drinking sprite is somewhere between the person who's sport is skiing and the person drinking mirinda##7
+13. the person who's sport is golf is somewhere to the left of the person who's sport is climbing##5
+14. the person drinking juice is the person who's sport is golf##1
+15. the person who's sport is surfing and the person who's hobby is hiking have different parity positions
+16. the person drinking almond-milk is not to the right of the person who's hobby is puzzles##8
+17. the person who's sport is climbing is not to the left of the person drinking mirinda##8
+18. the person drinking juice is somewhere to the right of the person drinking almond-milk##5
+19. the person drinking mirinda is not to the right of the person who's sport is sailing##8
+20. the person who's sport is sailing is not to the left of the person who's hobby is puzzles##8
+21. the person who's hobby is rock-climbing is on the left or right of the person who's hobby is hiking##3
+22. the person who's hobby is writing is not to the right of the person who's sport is sailing##8
+23. the person who's hobby is woodworking is on the left of the person who's hobby is camping##1
+24. the person who's hobby is card-games is not to the right of the person who's hobby is hiking##8
+25. the person drinking sprite is not to the right of the person who's hobby is card-games##8
+26. the person who's sport is skiing and the person who's hobby is rock-climbing have different parity positions
+27. the person drinking sprite is not the person who's sport is rowing##6
+28. the person who's sport is golf is somewhere to the left of the person who's hobby is camping##5
+29. the person who's hobby is camping is in an odd position##4
+30. the person drinking cola is somewhere between the person who's sport is rugby and the person drinking juice##7
+31. the person drinking 7up is somewhere to the left of the person drinking juice##5
+32. the person who's sport is rowing is somewhere to the left of the person who's sport is golf##5
+33. the person who's sport is rowing is on the right of the person drinking sprite##1
+34. the person who's sport is surfing is in an even position##4","{'Beverage': ['almond-milk', 'sprite', '7up', 'juice', 'mirinda', 'cola', 'tea'], 'Hobby': ['puzzles', 'card-games', 'hiking', 'rock-climbing', 'writing', 'woodworking', 'camping'], 'Sport': ['skiing', 'surfing', 'rowing', 'golf', 'climbing', 'sailing', 'rugby']}"
+Pt1_3x7_level9-8,"The people have 7 different jobs:  coach, electrician, lawyer, librarian, photographer, pilot, writer
+The people prefer 7 different music-genres: d&b, disco, dubstep, electronic, folk, house, metal
+There are 7 different nationalities: argentine, chinese, indian, malaysian, nigerian, pakistani, spanish
+ 1. the coach is somewhere to the right of the writer##5
+ 2. the fan house is not the writer##6
+ 3. the librarian is not the argentine##6
+ 4. the photographer is on the far left##1
+ 5. the fan dubstep is the argentine##1
+ 6. the pilot is not to the right of the fan metal##8
+ 7. the spanish and the electrician have the same parity positions
+ 8. the spanish is somewhere between the pakistani and the fan house##7
+ 9. the indian and the lawyer have the same parity positions
+10. the malaysian is not the fan house##6
+11. the fan dubstep is on the right of the nigerian##1
+12. the fan d&b is not the coach##6
+13. the pilot is not the fan electronic##6
+14. the fan metal is on the right of the spanish##1
+15. the argentine is not the librarian##6
+16. the nigerian is on the left or right of the pilot##3
+17. the writer and the fan dubstep have different parity positions
+18. the electrician is somewhere to the left of the fan disco##5
+19. the fan dubstep is somewhere between the fan folk and the electrician##7
+20. the argentine is not to the left of the fan d&b##8
+21. the fan folk is not to the right of the indian##8
+22. the photographer is not to the right of the librarian##8
+23. the spanish is somewhere to the left of the electrician##5
+24. the indian and the coach have different parity positions
+25. the pakistani is between the nigerian and the spanish##2
+26. the indian is on the right of the fan folk##1
+27. the fan d&b is not to the left of the fan metal##8","{'Job': ['photographer', 'writer', 'pilot', 'electrician', 'lawyer', 'coach', 'librarian'], 'Music-Genre': ['house', 'electronic', 'metal', 'd&b', 'dubstep', 'folk', 'disco'], 'Nationality': ['chinese', 'spanish', 'pakistani', 'nigerian', 'argentine', 'malaysian', 'indian']}"
+Pt1_3x7_level9-9,"There 7 different types of food: broccoli, lemon, peach, radish, raspberry, spinach, zucchini
+The people have 7 different jobs:  doctor, freelancer, nurse, photographer, pilot, teacher, writer
+The people perfer 7 different movie-genres: animation, disaster, drama, musical, romance, satire, time-travel
+ 1. the nurse is not the person watching time-travel movies##6
+ 2. the writer and the person watching romance movies have different parity positions
+ 3. the person eating peach and the photographer have the same parity positions
+ 4. the doctor is not to the left of the person watching animation movies##8
+ 5. the person eating spinach is not to the left of the person watching satire movies##8
+ 6. the photographer is on the left of the person eating lemon##1
+ 7. the writer is not to the left of the person watching disaster movies##8
+ 8. the person eating zucchini and the freelancer have the same parity positions
+ 9. the person watching drama movies is not to the left of the person eating peach##8
+10. the person eating zucchini is on the right of the person watching animation movies##1
+11. the person watching satire movies is not the freelancer##6
+12. the person watching romance movies is somewhere to the left of the person watching drama movies##5
+13. the person eating radish is somewhere to the left of the person eating zucchini##5
+14. the person watching disaster movies is on the left of the person watching romance movies##1
+15. the person watching musical movies is not to the right of the person watching time-travel movies##8
+16. the person eating raspberry is in an odd position##4
+17. the photographer is on the right of the freelancer##1
+18. the person watching drama movies is not the person eating broccoli##6
+19. the teacher is not to the left of the person watching satire movies##8
+20. the freelancer is on the left of the photographer##1
+21. the teacher is somewhere between the person eating spinach and the person eating raspberry##7
+22. the person watching disaster movies is not to the left of the person eating spinach##8
+23. the doctor is on the left or right of the person watching drama movies##3
+24. the person eating spinach is somewhere to the left of the person watching drama movies##5
+25. the pilot is not to the left of the person eating zucchini##8
+26. the person watching musical movies and the teacher have different parity positions
+27. the person watching romance movies is not the person eating lemon##6
+28. the person eating peach is somewhere to the right of the person eating radish##5
+29. the freelancer is on the left or right of the person watching drama movies##3
+30. the person watching romance movies is not to the right of the photographer##8
+31. the person eating spinach is the person watching disaster movies##1
+32. the pilot is on the left or right of the person eating spinach##3
+33. the doctor is on the far left or far right##3
+34. the person eating radish is not to the left of the person eating raspberry##8
+35. the person watching time-travel movies is not to the left of the person eating lemon##8
+36. the pilot is not to the right of the photographer##8","{'Food': ['raspberry', 'radish', 'zucchini', 'spinach', 'broccoli', 'peach', 'lemon'], 'Job': ['nurse', 'teacher', 'pilot', 'writer', 'freelancer', 'photographer', 'doctor'], 'Movie-Genre': ['satire', 'animation', 'musical', 'disaster', 'romance', 'drama', 'time-travel']}"
diff --git a/part2/level9/Pt2_4x2_level9.csv b/part2/level9/Pt2_4x2_level9.csv
new file mode 100644
index 0000000000000000000000000000000000000000..91eb1ae103c36150eae4dbdc9d9cb0c1cff92d94
--- /dev/null
+++ b/part2/level9/Pt2_4x2_level9.csv
@@ -0,0 +1,72 @@
+ID,Clues,SolutionGrid
+Pt1_4x2_level9-0,"There are 2 different favourite beverages: almond-milk, tea
+The people have 2 different hobbies: magic-tricks, skydiving
+The people have 2 different jobs:  videographer, writer
+The people prefer 2 different music-genres: hip-hop, soul
+1. the person who's hobby is magic-tricks is on the left of the person drinking tea##1
+2. the writer and the person who's hobby is skydiving have different parity positions
+3. the fan hip-hop is on the right of the fan soul##1","{'Beverage': ['almond-milk', 'tea'], 'Hobby': ['magic-tricks', 'skydiving'], 'Job': ['writer', 'videographer'], 'Music-Genre': ['soul', 'hip-hop']}"
+Pt1_4x2_level9-1,"The people have 2 different jobs:  photographer, videographer
+There are 2 different nationalities: colombian, polish
+The people prefer 2 different types of sport: ice-hockey, sailing
+The people use 2 different means of transport: train, van
+1. the videographer and the person driving the train have different parity positions
+2. the person driving the train is not to the right of the person who's sport is ice-hockey##8
+3. the person who's sport is ice-hockey is somewhere to the left of the colombian##5","{'Job': ['photographer', 'videographer'], 'Nationality': ['polish', 'colombian'], 'Sport': ['ice-hockey', 'sailing'], 'Transport': ['train', 'van']}"
+Pt1_4x2_level9-2,"There 2 different types of food: papaya, pear
+The people have 2 different hobbies: reading, rock-climbing
+The people have 2 different jobs:  project-manager, scientist
+There are 2 different nationalities: russian, thai
+1. the person who's hobby is rock-climbing and the scientist have different parity positions
+2. the russian is on the right of the person who's hobby is reading##1
+3. the person who's hobby is reading is somewhere to the left of the person eating pear##5","{'Food': ['papaya', 'pear'], 'Hobby': ['reading', 'rock-climbing'], 'Job': ['scientist', 'project-manager'], 'Nationality': ['thai', 'russian']}"
+Pt1_4x2_level9-3,"There 2 different types of food: apricot, asparagus
+The people have 2 different hobbies: reading, woodworking
+2 different pets are kept: bird, turtle
+The people prefer 2 different types of sport: cricket, skateboarding
+1. the owner of the turtle is on the right of the person eating apricot##1
+2. the person who's hobby is reading and the owner of the turtle have the same parity positions
+3. the person who's sport is cricket and the person who's hobby is woodworking have the same parity positions","{'Food': ['apricot', 'asparagus'], 'Hobby': ['woodworking', 'reading'], 'Pet': ['bird', 'turtle'], 'Sport': ['cricket', 'skateboarding']}"
+Pt1_4x2_level9-4,"There 2 different types of food: cranberry, lemon
+The people perfer 2 different movie-genres: martial-arts, satire
+2 different pets are kept: lizard, rabbit
+The people use 2 different means of transport: bus, motorbike
+1. the owner of the lizard is somewhere to the left of the person driving the bus##5
+2. the person eating lemon and the person driving the motorbike have the same parity positions
+3. the owner of the lizard is somewhere to the left of the person watching satire movies##5","{'Food': ['lemon', 'cranberry'], 'Movie-Genre': ['martial-arts', 'satire'], 'Pet': ['lizard', 'rabbit'], 'Transport': ['motorbike', 'bus']}"
+Pt1_4x2_level9-5,"The people perfer 2 different movie-genres: comedy, thriller
+The people prefer 2 different music-genres: ambient, indie
+2 different pets are kept: cat, lizard
+The people prefer 2 different types of sport: basketball, soccer
+1. the person watching comedy movies is on the right of the person who's sport is soccer##1
+2. the fan ambient and the owner of the cat have the same parity positions
+3. the fan indie is somewhere to the right of the fan ambient##5","{'Movie-Genre': ['thriller', 'comedy'], 'Music-Genre': ['ambient', 'indie'], 'Pet': ['cat', 'lizard'], 'Sport': ['soccer', 'basketball']}"
+Pt1_4x2_level9-6,"There are 2 different favourite beverages: fanta, tea
+The people have 2 different hobbies: dancing, fishing
+The people perfer 2 different movie-genres: scientific, sports
+The people prefer 2 different music-genres: house, soul
+1. the person drinking tea is on the left of the fan soul##1
+2. the person watching sports movies and the fan house have the same parity positions
+3. the person who's hobby is dancing and the person drinking fanta have the same parity positions","{'Beverage': ['tea', 'fanta'], 'Hobby': ['fishing', 'dancing'], 'Movie-Genre': ['sports', 'scientific'], 'Music-Genre': ['house', 'soul']}"
+Pt1_4x2_level9-7,"There are 2 different favourite beverages: mirinda, water
+The people have 2 different jobs:  fisherman, journalist
+The people perfer 2 different movie-genres: thriller, western
+The people use 2 different means of transport: boat, subway
+1. the person driving the boat is on the right of the fisherman##1
+2. the person driving the boat and the person watching thriller movies have different parity positions
+3. the person watching western movies and the person drinking water have different parity positions","{'Beverage': ['water', 'mirinda'], 'Job': ['fisherman', 'journalist'], 'Movie-Genre': ['thriller', 'western'], 'Transport': ['subway', 'boat']}"
+Pt1_4x2_level9-8,"There 2 different types of food: onion, pineapple
+There are 2 different nationalities: indonesian, russian
+2 different pets are kept: pony, rabbit
+The people prefer 2 different types of sport: cycling, swimming
+1. the russian is on the left of the person who's sport is swimming##1
+2. the owner of the rabbit is somewhere to the right of the owner of the pony##5
+3. the owner of the rabbit and the person eating onion have the same parity positions","{'Food': ['pineapple', 'onion'], 'Nationality': ['russian', 'indonesian'], 'Pet': ['pony', 'rabbit'], 'Sport': ['cycling', 'swimming']}"
+Pt1_4x2_level9-9,"There 2 different types of food: banana, peach
+The people have 2 different hobbies: chess, fishing
+The people have 2 different jobs:  musician, project-manager
+The people use 2 different means of transport: bus, train
+1. the musician and the person eating peach have different parity positions
+2. the person who's hobby is chess is somewhere to the left of the person driving the bus##5
+3. the person driving the train is the person who's hobby is chess##1
+4. the musician is on the far left##1","{'Food': ['banana', 'peach'], 'Hobby': ['chess', 'fishing'], 'Job': ['musician', 'project-manager'], 'Transport': ['train', 'bus']}"
diff --git a/part2/level9/Pt2_4x3_level9.csv b/part2/level9/Pt2_4x3_level9.csv
new file mode 100644
index 0000000000000000000000000000000000000000..3897dd03a2b4c5180afb651ab6d5b9d9a9fe8183
--- /dev/null
+++ b/part2/level9/Pt2_4x3_level9.csv
@@ -0,0 +1,126 @@
+ID,Clues,SolutionGrid
+Pt1_4x3_level9-0,"The people have 3 different jobs:  architect, bartender, nurse
+The people prefer 3 different music-genres: d&b, hip-hop, techno
+There are 3 different nationalities: malaysian, polish, russian
+The people use 3 different means of transport: airplane, car, scooter
+ 1. the person driving the airplane and the fan hip-hop have different parity positions
+ 2. the fan d&b is somewhere to the left of the person driving the car##5
+ 3. the person driving the airplane is not the bartender##6
+ 4. the malaysian is on the left of the russian##1
+ 5. the fan d&b and the bartender have different parity positions
+ 6. the fan techno is the nurse##1
+ 7. the person driving the airplane is somewhere to the right of the polish##5
+ 8. the person driving the car is on the left of the fan techno##1
+ 9. the fan hip-hop and the nurse have different parity positions
+10. the malaysian is the fan hip-hop##1","{'Job': ['architect', 'bartender', 'nurse'], 'Music-Genre': ['d&b', 'hip-hop', 'techno'], 'Nationality': ['polish', 'malaysian', 'russian'], 'Transport': ['scooter', 'car', 'airplane']}"
+Pt1_4x3_level9-1,"There 3 different types of food: apple, asparagus, cranberry
+The people have 3 different hobbies: filmmaking, puzzles, rock-climbing
+The people perfer 3 different movie-genres: drama, satire, western
+The people use 3 different means of transport: boat, ship, subway
+1. the person who's hobby is puzzles is somewhere to the right of the person eating cranberry##5
+2. the person driving the boat is not to the right of the person eating apple##8
+3. the person watching drama movies is somewhere to the right of the person who's hobby is filmmaking##5
+4. the person watching drama movies and the person eating asparagus have the same parity positions
+5. the person who's hobby is filmmaking and the person eating apple have different parity positions
+6. the person who's hobby is rock-climbing is in the middle##1
+7. the person driving the ship is on the left or right of the person who's hobby is puzzles##3
+8. the person watching western movies is the person who's hobby is rock-climbing##1","{'Food': ['cranberry', 'apple', 'asparagus'], 'Hobby': ['filmmaking', 'rock-climbing', 'puzzles'], 'Movie-Genre': ['satire', 'western', 'drama'], 'Transport': ['boat', 'ship', 'subway']}"
+Pt1_4x3_level9-2,"The people have 3 different hobbies: board-games, cooking, rock-climbing
+The people perfer 3 different movie-genres: crime, martial-arts, zombie
+The people prefer 3 different music-genres: gospel, salsa, soul
+The people use 3 different means of transport: bike, scooter, trike
+1. the person watching martial-arts movies is not to the left of the person who's hobby is rock-climbing##8
+2. the fan salsa is somewhere to the right of the person who's hobby is cooking##5
+3. the person who's hobby is rock-climbing is the person driving the scooter##1
+4. the person driving the trike is on the left or right of the person driving the bike##3
+5. the person watching zombie movies is somewhere to the left of the fan gospel##5
+6. the person who's hobby is cooking is on the right of the person driving the trike##1
+7. the person watching martial-arts movies is not to the left of the fan salsa##8
+8. the person who's hobby is board-games and the fan soul have the same parity positions","{'Hobby': ['board-games', 'cooking', 'rock-climbing'], 'Movie-Genre': ['zombie', 'crime', 'martial-arts'], 'Music-Genre': ['soul', 'gospel', 'salsa'], 'Transport': ['trike', 'bike', 'scooter']}"
+Pt1_4x3_level9-3,"The people have 3 different jobs:  firefighter, librarian, social-worker
+The people perfer 3 different movie-genres: adventure, crime, martial-arts
+3 different pets are kept: frog, horse, rabbit
+The people use 3 different means of transport: motorbike, train, van
+1. the person driving the train is somewhere to the left of the person watching crime movies##5
+2. the owner of the rabbit is somewhere to the left of the person driving the motorbike##5
+3. the person watching martial-arts movies and the firefighter have different parity positions
+4. the person watching crime movies is in the middle##1
+5. the owner of the frog is on the far right##1
+6. the person watching martial-arts movies is somewhere to the left of the owner of the rabbit##5
+7. the person watching martial-arts movies is in an odd position##4
+8. the person watching crime movies is not to the right of the social-worker##8","{'Job': ['librarian', 'firefighter', 'social-worker'], 'Movie-Genre': ['martial-arts', 'crime', 'adventure'], 'Pet': ['horse', 'rabbit', 'frog'], 'Transport': ['train', 'van', 'motorbike']}"
+Pt1_4x3_level9-4,"The people have 3 different hobbies: dancing, drawing, puzzles
+The people have 3 different jobs:  analyst, doctor, scientist
+The people perfer 3 different movie-genres: spy, thriller, zombie
+There are 3 different nationalities: canadian, german, indian
+1. the person who's hobby is drawing is somewhere to the left of the person who's hobby is puzzles##5
+2. the person watching thriller movies is somewhere to the right of the doctor##5
+3. the indian is between the analyst and the canadian##2
+4. the german is not to the right of the person who's hobby is dancing##8
+5. the person who's hobby is dancing and the german have the same parity positions
+6. the german is somewhere to the right of the person watching thriller movies##5
+7. the doctor is not to the left of the person who's hobby is drawing##8
+8. the person watching spy movies is not to the left of the person watching thriller movies##8
+9. the person watching zombie movies is the person who's hobby is drawing##1","{'Hobby': ['drawing', 'puzzles', 'dancing'], 'Job': ['doctor', 'scientist', 'analyst'], 'Movie-Genre': ['zombie', 'thriller', 'spy'], 'Nationality': ['canadian', 'indian', 'german']}"
+Pt1_4x3_level9-5,"There are 3 different favourite beverages: almond-milk, coffee, sprite
+The people have 3 different hobbies: baking, collecting, fishing
+The people perfer 3 different movie-genres: martial-arts, superhero, time-travel
+The people use 3 different means of transport: airplane, motorbike, trike
+1. the person drinking coffee is somewhere to the left of the person drinking sprite##5
+2. the person driving the trike is the person watching martial-arts movies##1
+3. the person watching superhero movies is somewhere between the person drinking almond-milk and the person watching martial-arts movies##7
+4. the person who's hobby is baking is somewhere to the left of the person drinking sprite##5
+5. the person watching time-travel movies and the person who's hobby is collecting have the same parity positions
+6. the person driving the airplane is the person watching superhero movies##1
+7. the person watching martial-arts movies is not to the right of the person drinking coffee##8","{'Beverage': ['coffee', 'sprite', 'almond-milk'], 'Hobby': ['baking', 'fishing', 'collecting'], 'Movie-Genre': ['martial-arts', 'superhero', 'time-travel'], 'Transport': ['trike', 'airplane', 'motorbike']}"
+Pt1_4x3_level9-6,"The people have 3 different hobbies: baking, drawing, singing
+The people have 3 different jobs:  designer, librarian, nurse
+There are 3 different nationalities: indian, italian, russian
+The people use 3 different means of transport: boat, subway, taxi
+1. the person who's hobby is drawing is somewhere to the right of the person who's hobby is baking##5
+2. the italian is in an even position##4
+3. the russian is not the person driving the boat##6
+4. the russian is on the left of the librarian##1
+5. the person who's hobby is baking and the russian have the same parity positions
+6. the person driving the subway is on the left of the person who's hobby is singing##1
+7. the person driving the boat is on the left of the nurse##1","{'Hobby': ['baking', 'singing', 'drawing'], 'Job': ['designer', 'librarian', 'nurse'], 'Nationality': ['russian', 'italian', 'indian'], 'Transport': ['subway', 'boat', 'taxi']}"
+Pt1_4x3_level9-7,"There 3 different types of food: lime, onion, tomato
+The people have 3 different hobbies: baking, collecting, video-games
+There are 3 different nationalities: canadian, french, thai
+3 different pets are kept: cat, guinea-pig, hedgehog
+1. the owner of the hedgehog is not the canadian##6
+2. the owner of the guinea-pig is on the left of the person eating onion##1
+3. the person who's hobby is collecting and the canadian have the same parity positions
+4. the person who's hobby is video-games is in an odd position##4
+5. the person eating lime is in an odd position##4
+6. the person who's hobby is video-games is on the left of the french##1
+7. the owner of the hedgehog is somewhere to the left of the person eating lime##5
+8. the thai is somewhere to the left of the owner of the hedgehog##5","{'Food': ['tomato', 'onion', 'lime'], 'Hobby': ['video-games', 'baking', 'collecting'], 'Nationality': ['thai', 'french', 'canadian'], 'Pet': ['guinea-pig', 'hedgehog', 'cat']}"
+Pt1_4x3_level9-8,"The people perfer 3 different movie-genres: animation, fantasy, superhero
+The people prefer 3 different music-genres: disco, r&b, soul
+3 different pets are kept: dog, ferret, guinea-pig
+The people use 3 different means of transport: bike, jet-ski, skateboard
+1. the person driving the bike is on the far left or far right##3
+2. the owner of the ferret is the person watching fantasy movies##1
+3. the owner of the ferret is not to the left of the fan soul##8
+4. the owner of the dog and the fan r&b have the same parity positions
+5. the person driving the jet-ski is not to the left of the person driving the skateboard##8
+6. the fan r&b is between the owner of the ferret and the person driving the jet-ski##2
+7. the person watching superhero movies is on the left or right of the fan soul##3
+8. the owner of the dog is not to the left of the person driving the skateboard##8","{'Movie-Genre': ['fantasy', 'superhero', 'animation'], 'Music-Genre': ['soul', 'r&b', 'disco'], 'Pet': ['ferret', 'dog', 'guinea-pig'], 'Transport': ['bike', 'skateboard', 'jet-ski']}"
+Pt1_4x3_level9-9,"There are 3 different favourite beverages: iced-tea, lemonade, milk
+There 3 different types of food: avocado, cauliflower, cucumber
+The people have 3 different hobbies: collecting, fishing, magic-tricks
+The people use 3 different means of transport: car, helicopter, van
+ 1. the person drinking iced-tea is on the far left or far right##3
+ 2. the person who's hobby is collecting is not to the left of the person eating avocado##8
+ 3. the person eating cucumber is not the person driving the van##6
+ 4. the person driving the helicopter and the person who's hobby is collecting have different parity positions
+ 5. the person driving the van is on the far left or far right##3
+ 6. the person drinking iced-tea is not the person who's hobby is fishing##6
+ 7. the person drinking milk and the person eating cauliflower have different parity positions
+ 8. the person drinking milk is somewhere to the left of the person who's hobby is fishing##5
+ 9. the person drinking lemonade is somewhere to the right of the person who's hobby is magic-tricks##5
+10. the person eating cauliflower and the person drinking iced-tea have the same parity positions
+11. the person driving the car is on the far left##1
+12. the person who's hobby is magic-tricks is in the middle##1","{'Beverage': ['iced-tea', 'milk', 'lemonade'], 'Food': ['avocado', 'cucumber', 'cauliflower'], 'Hobby': ['collecting', 'magic-tricks', 'fishing'], 'Transport': ['car', 'helicopter', 'van']}"
diff --git a/part2/level9/Pt2_4x4_level9.csv b/part2/level9/Pt2_4x4_level9.csv
new file mode 100644
index 0000000000000000000000000000000000000000..6845d6193d4bd785e7abe93703d72765425eabeb
--- /dev/null
+++ b/part2/level9/Pt2_4x4_level9.csv
@@ -0,0 +1,204 @@
+ID,Clues,SolutionGrid
+Pt1_4x4_level9-0,"There 4 different types of food: carrot, cauliflower, lime, pumpkin
+The people prefer 4 different music-genres: dubstep, folk, soul, trance
+There are 4 different nationalities: argentine, canadian, chinese, dutch
+The people use 4 different means of transport: boat, bus, scooter, van
+ 1. the canadian is somewhere to the right of the person driving the van##5
+ 2. the person eating pumpkin is not to the right of the person driving the bus##8
+ 3. the fan dubstep is somewhere to the right of the fan folk##5
+ 4. the person eating carrot is somewhere to the left of the argentine##5
+ 5. the person driving the scooter is on the left of the person driving the van##1
+ 6. the fan trance and the dutch have different parity positions
+ 7. the fan folk is not to the left of the fan folk##8
+ 8. the person eating cauliflower is not to the left of the argentine##8
+ 9. the canadian is somewhere to the right of the fan soul##5
+10. the dutch is somewhere between the person driving the boat and the canadian##7
+11. the person eating cauliflower is somewhere to the left of the person eating lime##5
+12. the argentine is not the fan dubstep##6
+13. the person driving the scooter is not to the right of the dutch##8
+14. the fan dubstep is on the right of the fan folk##1
+15. the chinese and the fan trance have different parity positions
+16. the person eating cauliflower is not the chinese##6
+17. the person eating pumpkin is somewhere to the left of the fan trance##5
+18. the fan dubstep and the argentine have different parity positions
+19. the person eating cauliflower is somewhere to the left of the person driving the van##5","{'Food': ['carrot', 'cauliflower', 'pumpkin', 'lime'], 'Music-Genre': ['soul', 'folk', 'dubstep', 'trance'], 'Nationality': ['chinese', 'argentine', 'dutch', 'canadian'], 'Transport': ['boat', 'scooter', 'van', 'bus']}"
+Pt1_4x4_level9-1,"There 4 different types of food: artichoke, nectarine, pear, watermelon
+The people perfer 4 different movie-genres: disaster, romance, satire, zombie
+4 different pets are kept: bird, guinea-pig, horse, mouse
+The people use 4 different means of transport: boat, jet-ski, motorbike, skateboard
+ 1. the person eating watermelon and the owner of the guinea-pig have the same parity positions
+ 2. the person driving the motorbike is the owner of the guinea-pig##1
+ 3. the person eating pear is not the person driving the skateboard##6
+ 4. the owner of the guinea-pig is in an odd position##4
+ 5. the person watching romance movies is not to the right of the person eating pear##8
+ 6. the owner of the mouse is not to the right of the person eating nectarine##8
+ 7. the person watching satire movies is on the far left or far right##3
+ 8. the person eating watermelon is somewhere to the right of the person eating nectarine##5
+ 9. the person driving the boat is the owner of the horse##1
+10. the person driving the boat is on the far right##1
+11. the person watching romance movies is not to the right of the person driving the jet-ski##8
+12. the person watching disaster movies is somewhere to the left of the person watching satire movies##5
+13. the person driving the skateboard is not to the left of the person eating pear##8
+14. the person driving the skateboard and the person watching disaster movies have the same parity positions
+15. the owner of the mouse is between the person driving the jet-ski and the person eating watermelon##2","{'Food': ['pear', 'nectarine', 'watermelon', 'artichoke'], 'Movie-Genre': ['romance', 'disaster', 'zombie', 'satire'], 'Pet': ['bird', 'mouse', 'guinea-pig', 'horse'], 'Transport': ['jet-ski', 'skateboard', 'motorbike', 'boat']}"
+Pt1_4x4_level9-2,"There are 4 different favourite beverages: fanta, hot-chocolate, mirinda, sprite
+There are 4 different nationalities: chinese, colombian, japanese, russian
+4 different pets are kept: dog, ferret, frog, rat
+The people prefer 4 different types of sport: climbing, surfing, volleyball, weightlifting
+ 1. the colombian is on the far left or far right##3
+ 2. the person who's sport is volleyball is not the person drinking fanta##6
+ 3. the owner of the ferret is between the person who's sport is climbing and the person drinking mirinda##2
+ 4. the person who's sport is climbing is somewhere to the left of the owner of the dog##5
+ 5. the owner of the dog and the japanese have different parity positions
+ 6. the person who's sport is weightlifting is not to the right of the chinese##8
+ 7. the person drinking sprite is not to the left of the japanese##8
+ 8. the person who's sport is climbing is somewhere to the left of the person drinking mirinda##5
+ 9. the japanese is between the person who's sport is weightlifting and the person drinking hot-chocolate##2
+10. the person drinking hot-chocolate is between the japanese and the owner of the rat##2
+11. the japanese is on the left or right of the person drinking hot-chocolate##3
+12. the person drinking sprite is not to the left of the japanese##8
+13. the owner of the frog is on the left of the person who's sport is volleyball##1
+14. the person drinking sprite is not to the left of the person drinking sprite##8
+15. the person who's sport is climbing is on the left of the person drinking sprite##1
+16. the russian is not to the left of the person drinking hot-chocolate##8","{'Beverage': ['fanta', 'hot-chocolate', 'sprite', 'mirinda'], 'Nationality': ['colombian', 'russian', 'japanese', 'chinese'], 'Pet': ['rat', 'frog', 'ferret', 'dog'], 'Sport': ['surfing', 'climbing', 'volleyball', 'weightlifting']}"
+Pt1_4x4_level9-3,"There are 4 different favourite beverages: almond-milk, fanta, iced-tea, lemonade
+The people have 4 different jobs:  designer, librarian, manager, police-officer
+The people perfer 4 different movie-genres: comedy, crime, superhero, time-travel
+4 different pets are kept: cat, goldfish, hamster, horse
+ 1. the person drinking lemonade is on the right of the person watching superhero movies##1
+ 2. the person watching comedy movies is somewhere to the left of the person watching crime movies##5
+ 3. the person drinking fanta and the police-officer have different parity positions
+ 4. the manager is on the left or right of the owner of the hamster##3
+ 5. the manager is not the person watching comedy movies##6
+ 6. the designer and the person watching crime movies have the same parity positions
+ 7. the designer is somewhere between the owner of the horse and the person drinking lemonade##7
+ 8. the police-officer is not to the left of the person watching superhero movies##8
+ 9. the person drinking almond-milk is not the person watching crime movies##6
+10. the person drinking iced-tea is not to the right of the librarian##8
+11. the owner of the goldfish is not the person drinking lemonade##6
+12. the designer and the person watching crime movies have the same parity positions
+13. the designer is the person drinking fanta##1
+14. the librarian is somewhere to the right of the police-officer##5
+15. the owner of the cat is not to the left of the person drinking almond-milk##8
+16. the person drinking lemonade is on the left of the designer##1
+17. the person watching superhero movies is not the owner of the cat##6
+18. the owner of the hamster is somewhere to the left of the person drinking fanta##5","{'Beverage': ['almond-milk', 'lemonade', 'fanta', 'iced-tea'], 'Job': ['manager', 'police-officer', 'designer', 'librarian'], 'Movie-Genre': ['superhero', 'comedy', 'crime', 'time-travel'], 'Pet': ['goldfish', 'hamster', 'cat', 'horse']}"
+Pt1_4x4_level9-4,"There 4 different types of food: broccoli, garlic, grapefruit, nectarine
+The people have 4 different jobs:  bartender, coach, nurse, pilot
+4 different pets are kept: fish, goat, hamster, mouse
+The people prefer 4 different types of sport: baseball, cricket, sailing, snowboarding
+ 1. the person eating broccoli and the nurse have different parity positions
+ 2. the bartender is somewhere to the left of the person eating broccoli##5
+ 3. the person eating grapefruit and the person who's sport is baseball have different parity positions
+ 4. the pilot is somewhere to the left of the person who's sport is cricket##5
+ 5. the person eating nectarine is not to the left of the person who's sport is baseball##8
+ 6. the bartender and the owner of the goat have different parity positions
+ 7. the nurse is not to the left of the owner of the goat##8
+ 8. the person who's sport is snowboarding is on the right of the person who's sport is cricket##1
+ 9. the owner of the mouse is not the pilot##6
+10. the pilot is somewhere to the right of the person who's sport is sailing##5
+11. the person eating nectarine is the person who's sport is cricket##1
+12. the person eating grapefruit is not to the left of the owner of the fish##8
+13. the owner of the fish is on the left of the person eating garlic##1
+14. the owner of the hamster is somewhere between the owner of the mouse and the person who's sport is baseball##7","{'Food': ['grapefruit', 'garlic', 'nectarine', 'broccoli'], 'Job': ['bartender', 'pilot', 'nurse', 'coach'], 'Pet': ['fish', 'goat', 'hamster', 'mouse'], 'Sport': ['sailing', 'baseball', 'cricket', 'snowboarding']}"
+Pt1_4x4_level9-5,"There are 4 different favourite beverages: coffee, fanta, milk, soy-milk
+There 4 different types of food: carrot, cauliflower, grapefruit, lemon
+The people perfer 4 different movie-genres: disaster, musical, mystery, zombie
+The people prefer 4 different music-genres: dubstep, folk, funk, soul
+ 1. the person drinking fanta and the person eating lemon have different parity positions
+ 2. the person eating cauliflower is somewhere to the right of the person drinking milk##5
+ 3. the fan folk is not to the right of the person eating carrot##8
+ 4. the person drinking coffee is somewhere to the right of the person drinking milk##5
+ 5. the person watching disaster movies and the person eating grapefruit have the same parity positions
+ 6. the fan funk is somewhere between the person watching disaster movies and the person eating carrot##7
+ 7. the person drinking soy-milk is on the left of the fan soul##1
+ 8. the person drinking milk is somewhere to the right of the person drinking soy-milk##5
+ 9. the fan funk is not to the right of the person eating cauliflower##8
+10. the person drinking soy-milk is on the left or right of the person watching musical movies##3
+11. the fan funk is somewhere to the left of the person drinking coffee##5
+12. the fan dubstep is somewhere to the right of the person drinking fanta##5
+13. the fan dubstep is on the far left or far right##3
+14. the person watching mystery movies is not the person drinking soy-milk##6
+15. the person eating lemon is on the left of the person eating carrot##1
+16. the person eating cauliflower is somewhere to the right of the person eating carrot##5
+17. the person watching disaster movies is somewhere to the left of the person drinking coffee##5","{'Beverage': ['fanta', 'soy-milk', 'milk', 'coffee'], 'Food': ['grapefruit', 'lemon', 'carrot', 'cauliflower'], 'Movie-Genre': ['disaster', 'zombie', 'musical', 'mystery'], 'Music-Genre': ['folk', 'funk', 'soul', 'dubstep']}"
+Pt1_4x4_level9-6,"There 4 different types of food: avocado, cucumber, lemon, radish
+The people have 4 different hobbies: gardening, photography, puzzles, skydiving
+The people prefer 4 different types of sport: rowing, skateboarding, water-polo, weightlifting
+The people use 4 different means of transport: helicopter, jet-ski, roller, trike
+ 1. the person who's sport is rowing is in an even position##4
+ 2. the person eating radish is on the right of the person who's hobby is photography##1
+ 3. the person driving the roller is on the left of the person driving the helicopter##1
+ 4. the person who's hobby is puzzles and the person driving the helicopter have the same parity positions
+ 5. the person driving the helicopter is somewhere to the right of the person eating radish##5
+ 6. the person who's sport is weightlifting is not the person driving the trike##6
+ 7. the person who's hobby is skydiving is not to the right of the person who's sport is water-polo##8
+ 8. the person who's hobby is photography is somewhere to the left of the person driving the roller##5
+ 9. the person who's hobby is gardening and the person who's sport is rowing have different parity positions
+10. the person eating avocado and the person who's sport is rowing have different parity positions
+11. the person who's hobby is puzzles is not the person driving the trike##6
+12. the person who's sport is weightlifting is not to the left of the person driving the helicopter##8
+13. the person eating radish is not to the left of the person eating lemon##8
+14. the person who's sport is skateboarding is on the left or right of the person eating cucumber##3
+15. the person eating cucumber is not to the left of the person who's sport is weightlifting##8
+16. the person who's sport is water-polo is not to the right of the person eating lemon##8
+17. the person eating avocado is on the left of the person driving the jet-ski##1
+18. the person driving the roller is on the left of the person who's sport is weightlifting##1","{'Food': ['avocado', 'lemon', 'radish', 'cucumber'], 'Hobby': ['skydiving', 'photography', 'gardening', 'puzzles'], 'Sport': ['water-polo', 'rowing', 'skateboarding', 'weightlifting'], 'Transport': ['trike', 'jet-ski', 'roller', 'helicopter']}"
+Pt1_4x4_level9-7,"There 4 different types of food: avocado, grapefruit, orange, peas
+The people perfer 4 different movie-genres: comedy, martial-arts, sports, zombie
+There are 4 different nationalities: egyptian, italian, pakistani, russian
+The people prefer 4 different types of sport: handball, sailing, snowboarding, surfing
+ 1. the russian is somewhere between the egyptian and the person eating orange##7
+ 2. the russian is on the left of the person eating grapefruit##1
+ 3. the person watching martial-arts movies and the russian have different parity positions
+ 4. the italian is not to the left of the person watching zombie movies##8
+ 5. the person who's sport is surfing is the person eating avocado##1
+ 6. the egyptian is somewhere between the russian and the person eating peas##7
+ 7. the russian is on the left or right of the person watching zombie movies##3
+ 8. the italian is not to the left of the person watching sports movies##8
+ 9. the person watching sports movies is on the far right##1
+10. the person watching zombie movies is not to the right of the pakistani##8
+11. the person who's sport is handball is on the right of the person eating avocado##1
+12. the person watching martial-arts movies is somewhere to the left of the person who's sport is snowboarding##5
+13. the person watching sports movies is in an even position##4
+14. the italian and the person who's sport is sailing have different parity positions","{'Food': ['orange', 'avocado', 'grapefruit', 'peas'], 'Movie-Genre': ['zombie', 'comedy', 'martial-arts', 'sports'], 'Nationality': ['pakistani', 'russian', 'egyptian', 'italian'], 'Sport': ['sailing', 'surfing', 'handball', 'snowboarding']}"
+Pt1_4x4_level9-8,"There 4 different types of food: asparagus, corn, orange, plum
+The people have 4 different hobbies: card-games, filmmaking, photography, puzzles
+4 different pets are kept: cat, chinchilla, lizard, rat
+The people prefer 4 different types of sport: climbing, rugby, skateboarding, volleyball
+ 1. the person eating orange is not to the left of the person who's sport is rugby##8
+ 2. the person who's hobby is filmmaking is between the owner of the chinchilla and the person who's sport is climbing##2
+ 3. the person who's hobby is card-games and the owner of the chinchilla have the same parity positions
+ 4. the person eating asparagus is not to the left of the owner of the rat##8
+ 5. the person eating corn is on the left or right of the person who's sport is rugby##3
+ 6. the person who's sport is volleyball is on the left or right of the person eating orange##3
+ 7. the person who's sport is rugby is on the right of the person eating asparagus##1
+ 8. the person who's hobby is photography is on the far left or far right##3
+ 9. the owner of the cat is on the left or right of the person who's sport is skateboarding##3
+10. the person eating corn is on the right of the owner of the chinchilla##1
+11. the person who's hobby is photography is not to the left of the person eating plum##8
+12. the owner of the chinchilla is the person who's hobby is puzzles##1
+13. the owner of the rat is somewhere between the person eating plum and the person who's sport is volleyball##7
+14. the owner of the lizard is not to the left of the person who's sport is rugby##8
+15. the owner of the rat is somewhere to the left of the person eating orange##5
+16. the owner of the lizard is somewhere to the right of the owner of the chinchilla##5
+17. the person who's hobby is filmmaking is not to the left of the owner of the cat##8","{'Food': ['plum', 'asparagus', 'orange', 'corn'], 'Hobby': ['card-games', 'filmmaking', 'puzzles', 'photography'], 'Pet': ['cat', 'rat', 'chinchilla', 'lizard'], 'Sport': ['climbing', 'skateboarding', 'rugby', 'volleyball']}"
+Pt1_4x4_level9-9,"There 4 different types of food: cherry, grapefruit, potato, pumpkin
+The people have 4 different jobs:  librarian, photographer, security-guard, videographer
+4 different pets are kept: chinchilla, hamster, mouse, turtle
+The people use 4 different means of transport: motorbike, scooter, ship, skateboard
+ 1. the person driving the skateboard is not to the left of the person eating cherry##8
+ 2. the owner of the hamster is somewhere to the right of the photographer##5
+ 3. the person eating potato is the videographer##1
+ 4. the librarian is not the person eating grapefruit##6
+ 5. the person eating grapefruit is not to the right of the security-guard##8
+ 6. the person eating grapefruit is on the left or right of the owner of the turtle##3
+ 7. the person driving the ship is on the right of the person driving the motorbike##1
+ 8. the security-guard and the owner of the mouse have the same parity positions
+ 9. the person eating grapefruit is not the person driving the scooter##6
+10. the owner of the turtle is not the person driving the skateboard##6
+11. the security-guard is somewhere to the left of the videographer##5
+12. the librarian is not to the right of the person driving the skateboard##8
+13. the owner of the mouse is on the left or right of the person eating cherry##3
+14. the photographer is on the left or right of the videographer##3
+15. the person driving the skateboard is somewhere to the left of the person eating grapefruit##5","{'Food': ['cherry', 'grapefruit', 'pumpkin', 'potato'], 'Job': ['librarian', 'security-guard', 'photographer', 'videographer'], 'Pet': ['chinchilla', 'mouse', 'turtle', 'hamster'], 'Transport': ['skateboard', 'motorbike', 'ship', 'scooter']}"
diff --git a/part2/level9/Pt2_4x5_level9.csv b/part2/level9/Pt2_4x5_level9.csv
new file mode 100644
index 0000000000000000000000000000000000000000..1cf53ca5059ab3f4dd036e6267cb6309d72e63ae
--- /dev/null
+++ b/part2/level9/Pt2_4x5_level9.csv
@@ -0,0 +1,259 @@
+ID,Clues,SolutionGrid
+Pt1_4x5_level9-0,"The people have 5 different jobs:  doctor, entrepreneur, freelancer, police-officer, software-developer
+The people perfer 5 different movie-genres: animation, family, horror, sports, zombie
+The people prefer 5 different music-genres: ambient, dubstep, jazz, pop, salsa
+The people use 5 different means of transport: jet-ski, roller, snowmobile, subway, taxi
+ 1. the entrepreneur is not to the left of the fan jazz##8
+ 2. the person watching animation movies is on the left or right of the person driving the subway##3
+ 3. the fan salsa is somewhere between the person watching horror movies and the fan ambient##7
+ 4. the freelancer is somewhere to the left of the software-developer##5
+ 5. the fan ambient is the person watching family movies##1
+ 6. the doctor and the person watching zombie movies have the same parity positions
+ 7. the person driving the taxi is not the police-officer##6
+ 8. the freelancer and the person driving the subway have different parity positions
+ 9. the fan pop is not to the left of the entrepreneur##8
+10. the software-developer is on the far left or far right##3
+11. the person driving the subway is somewhere to the right of the person watching sports movies##5
+12. the fan dubstep is not the person watching horror movies##6
+13. the person driving the snowmobile is somewhere to the right of the person driving the subway##5
+14. the software-developer and the fan dubstep have the same parity positions
+15. the person driving the taxi is not to the right of the fan ambient##8
+16. the person watching zombie movies is on the far left or far right##3
+17. the doctor is not the fan dubstep##6
+18. the person watching family movies and the software-developer have the same parity positions
+19. the fan jazz is on the right of the person watching sports movies##1
+20. the police-officer is in the middle##1
+21. the person driving the jet-ski is the fan dubstep##1","{'Job': ['doctor', 'freelancer', 'police-officer', 'entrepreneur', 'software-developer'], 'Movie-Genre': ['family', 'sports', 'horror', 'animation', 'zombie'], 'Music-Genre': ['ambient', 'salsa', 'jazz', 'pop', 'dubstep'], 'Transport': ['taxi', 'roller', 'subway', 'snowmobile', 'jet-ski']}"
+Pt1_4x5_level9-1,"There are 5 different favourite beverages: 7up, fanta, hot-chocolate, juice, water
+The people have 5 different jobs:  freelancer, pilot, project-manager, software-developer, videographer
+5 different pets are kept: chinchilla, dog, ferret, guinea-pig, rat
+The people use 5 different means of transport: jet-ski, roller, skateboard, taxi, van
+ 1. the videographer is on the left of the person driving the jet-ski##1
+ 2. the person drinking 7up is on the right of the person drinking fanta##1
+ 3. the person driving the jet-ski is in an odd position##4
+ 4. the pilot is not the owner of the rat##6
+ 5. the owner of the rat is not to the right of the owner of the dog##8
+ 6. the pilot is somewhere to the left of the videographer##5
+ 7. the person drinking hot-chocolate is on the far left##1
+ 8. the person drinking juice is somewhere to the right of the project-manager##5
+ 9. the software-developer is on the left of the person driving the roller##1
+10. the owner of the ferret is not to the right of the person driving the van##8
+11. the person driving the van is on the right of the pilot##1
+12. the owner of the dog is on the left of the person driving the taxi##1
+13. the pilot is not the person drinking 7up##6
+14. the person drinking 7up is somewhere between the owner of the rat and the person drinking juice##7
+15. the person drinking fanta is on the left of the person driving the van##1
+16. the person driving the skateboard is not to the right of the owner of the rat##8
+17. the owner of the ferret and the software-developer have the same parity positions
+18. the person driving the skateboard is on the left or right of the owner of the dog##3
+19. the software-developer is on the left or right of the person driving the roller##3
+20. the owner of the guinea-pig and the person driving the van have the same parity positions","{'Beverage': ['hot-chocolate', 'water', 'fanta', '7up', 'juice'], 'Job': ['software-developer', 'project-manager', 'pilot', 'videographer', 'freelancer'], 'Pet': ['rat', 'dog', 'ferret', 'guinea-pig', 'chinchilla'], 'Transport': ['skateboard', 'roller', 'taxi', 'van', 'jet-ski']}"
+Pt1_4x5_level9-2,"There are 5 different favourite beverages: almond-milk, fanta, juice, lemonade, milk
+The people prefer 5 different music-genres: country, disco, electronic, metal, reggae
+There are 5 different nationalities: mexican, nigerian, pakistani, russian, turkish
+The people prefer 5 different types of sport: badminton, basketball, biathlon, sailing, skiing
+ 1. the turkish is on the left or right of the fan disco##3
+ 2. the fan reggae and the person drinking lemonade have the same parity positions
+ 3. the person drinking fanta is not to the left of the person drinking milk##8
+ 4. the turkish is not to the left of the nigerian##8
+ 5. the person who's sport is basketball is not to the right of the person drinking milk##8
+ 6. the fan reggae is on the left of the fan disco##1
+ 7. the fan metal is somewhere between the fan electronic and the person who's sport is skiing##7
+ 8. the fan country is on the far left or far right##3
+ 9. the pakistani is somewhere to the left of the person who's sport is biathlon##5
+10. the person who's sport is sailing is on the far right##1
+11. the person drinking fanta is on the right of the person who's sport is biathlon##1
+12. the russian is not to the left of the person drinking fanta##8
+13. the russian is the russian##1
+14. the fan electronic is somewhere to the left of the person who's sport is sailing##5
+15. the person drinking almond-milk is somewhere to the left of the fan metal##5
+16. the person who's sport is badminton is somewhere to the right of the mexican##5
+17. the fan metal is not to the right of the person drinking fanta##8
+18. the person who's sport is badminton is not to the right of the person drinking lemonade##8
+19. the person drinking almond-milk is in an even position##4
+20. the fan country is somewhere to the left of the nigerian##5","{'Beverage': ['milk', 'almond-milk', 'fanta', 'lemonade', 'juice'], 'Music-Genre': ['country', 'electronic', 'metal', 'reggae', 'disco'], 'Nationality': ['pakistani', 'mexican', 'nigerian', 'turkish', 'russian'], 'Sport': ['basketball', 'biathlon', 'badminton', 'skiing', 'sailing']}"
+Pt1_4x5_level9-3,"There 5 different types of food: apricot, cranberry, cucumber, lemon, radish
+The people have 5 different jobs:  dressmaker, electrician, scientist, software-developer, teacher
+There are 5 different nationalities: argentine, french, italian, thai, turkish
+The people prefer 5 different types of sport: basketball, golf, lacrosse, skiing, weightlifting
+ 1. the argentine is not to the left of the person eating lemon##8
+ 2. the person eating radish is not the argentine##6
+ 3. the person who's sport is golf is not to the right of the person who's sport is lacrosse##8
+ 4. the software-developer is on the right of the person who's sport is skiing##1
+ 5. the scientist and the person who's sport is golf have different parity positions
+ 6. the french is not the person who's sport is lacrosse##6
+ 7. the person who's sport is weightlifting is somewhere between the person who's sport is basketball and the person eating apricot##7
+ 8. the teacher is somewhere to the right of the person eating cranberry##5
+ 9. the software-developer is somewhere to the right of the dressmaker##5
+10. the teacher is somewhere to the left of the dressmaker##5
+11. the person eating cucumber is on the right of the thai##1
+12. the thai is not to the right of the person eating cucumber##8
+13. the person who's sport is golf is not to the right of the person who's sport is lacrosse##8
+14. the person who's sport is golf and the french have the same parity positions
+15. the french and the person who's sport is skiing have different parity positions
+16. the teacher is somewhere to the left of the person who's sport is golf##5
+17. the person eating lemon is not to the right of the french##8
+18. the person eating cranberry is the electrician##1
+19. the turkish is on the far left##1
+20. the person eating apricot is somewhere to the left of the french##5
+21. the electrician is not to the right of the thai##8
+22. the person who's sport is lacrosse is on the far left or far right##3
+23. the scientist is not to the left of the person eating cranberry##8
+24. the software-developer is not the person eating cranberry##6
+25. the person eating cranberry is somewhere to the left of the person eating apricot##5","{'Food': ['cranberry', 'lemon', 'apricot', 'cucumber', 'radish'], 'Job': ['electrician', 'teacher', 'dressmaker', 'software-developer', 'scientist'], 'Nationality': ['turkish', 'argentine', 'thai', 'french', 'italian'], 'Sport': ['basketball', 'weightlifting', 'skiing', 'golf', 'lacrosse']}"
+Pt1_4x5_level9-4,"The people have 5 different hobbies: baking, cooking, dancing, skydiving, video-games
+The people prefer 5 different music-genres: d&b, jazz, metal, pop, reggae
+5 different pets are kept: ferret, guinea-pig, hamster, rat, snake
+The people prefer 5 different types of sport: basketball, biathlon, climbing, skiing, surfing
+ 1. the person who's hobby is video-games is in an odd position##4
+ 2. the fan pop is on the left or right of the owner of the ferret##3
+ 3. the owner of the snake and the fan jazz have the same parity positions
+ 4. the person who's sport is basketball is the person who's hobby is dancing##1
+ 5. the person who's hobby is cooking is between the owner of the guinea-pig and the fan reggae##2
+ 6. the person who's hobby is baking is on the left or right of the person who's hobby is video-games##3
+ 7. the person who's sport is skiing is between the owner of the snake and the person who's hobby is baking##2
+ 8. the owner of the rat and the person who's hobby is dancing have the same parity positions
+ 9. the owner of the ferret is not to the left of the fan metal##8
+10. the fan d&b is on the left or right of the person who's sport is surfing##3
+11. the person who's sport is basketball is on the left or right of the fan pop##3
+12. the owner of the ferret is not to the left of the person who's sport is basketball##8
+13. the owner of the guinea-pig is on the left of the owner of the snake##1
+14. the owner of the snake is somewhere to the right of the person who's hobby is skydiving##5
+15. the owner of the rat is not to the right of the person who's sport is climbing##8
+16. the fan d&b is on the far left##1
+17. the fan reggae is somewhere to the left of the owner of the hamster##5","{'Hobby': ['skydiving', 'cooking', 'video-games', 'baking', 'dancing'], 'Music-Genre': ['d&b', 'jazz', 'reggae', 'pop', 'metal'], 'Pet': ['guinea-pig', 'snake', 'rat', 'hamster', 'ferret'], 'Sport': ['biathlon', 'surfing', 'skiing', 'climbing', 'basketball']}"
+Pt1_4x5_level9-5,"The people have 5 different jobs:  accountant, dressmaker, manager, social-worker, writer
+The people prefer 5 different music-genres: d&b, disco, folk, punk, trance
+5 different pets are kept: bird, chinchilla, ferret, goat, hamster
+The people use 5 different means of transport: bus, helicopter, jet-ski, ship, taxi
+ 1. the manager is not to the left of the person driving the helicopter##8
+ 2. the fan disco is not to the right of the person driving the ship##8
+ 3. the fan folk is somewhere to the left of the fan d&b##5
+ 4. the owner of the hamster is in an odd position##4
+ 5. the fan disco is not the person driving the helicopter##6
+ 6. the fan disco is on the right of the owner of the hamster##1
+ 7. the fan folk is not to the right of the owner of the ferret##8
+ 8. the person driving the taxi and the fan folk have the same parity positions
+ 9. the fan disco is not the owner of the ferret##6
+10. the fan disco is on the left or right of the dressmaker##3
+11. the social-worker and the person driving the bus have the same parity positions
+12. the owner of the ferret is on the left of the manager##1
+13. the fan trance is on the right of the person driving the bus##1
+14. the person driving the jet-ski is not the accountant##6
+15. the dressmaker is on the right of the fan disco##1
+16. the fan trance and the person driving the taxi have the same parity positions
+17. the accountant is not to the right of the manager##8
+18. the manager is somewhere to the right of the person driving the taxi##5
+19. the owner of the ferret is on the right of the writer##1
+20. the owner of the bird is on the far left##1
+21. the dressmaker and the fan punk have different parity positions
+22. the owner of the chinchilla and the person driving the helicopter have different parity positions
+23. the owner of the ferret and the writer have different parity positions
+24. the dressmaker is the person driving the jet-ski##1
+25. the manager is not to the right of the social-worker##8","{'Job': ['writer', 'accountant', 'manager', 'social-worker', 'dressmaker'], 'Music-Genre': ['folk', 'punk', 'trance', 'disco', 'd&b'], 'Pet': ['bird', 'ferret', 'hamster', 'chinchilla', 'goat'], 'Transport': ['taxi', 'bus', 'helicopter', 'ship', 'jet-ski']}"
+Pt1_4x5_level9-6,"There 5 different types of food: banana, lemon, onion, peach, spinach
+The people have 5 different jobs:  lawyer, manager, scientist, software-developer, videographer
+The people perfer 5 different movie-genres: action, adventure, crime, horror, musical
+There are 5 different nationalities: german, indian, indonesian, italian, malaysian
+ 1. the person watching horror movies is between the person eating banana and the software-developer##2
+ 2. the indian is on the left or right of the german##3
+ 3. the person watching musical movies is on the left or right of the person watching crime movies##3
+ 4. the manager is on the far left##1
+ 5. the scientist is on the far right##1
+ 6. the italian is not to the right of the person eating lemon##8
+ 7. the person watching action movies is not the indonesian##6
+ 8. the person watching adventure movies and the malaysian have different parity positions
+ 9. the person watching crime movies is the german##1
+10. the person watching horror movies is somewhere to the right of the software-developer##5
+11. the person watching action movies is not to the left of the person eating banana##8
+12. the person eating peach and the person watching action movies have the same parity positions
+13. the german is not the person watching action movies##6
+14. the malaysian is not the person watching crime movies##6
+15. the person eating onion is somewhere to the right of the person eating spinach##5
+16. the videographer is on the left of the italian##1
+17. the person eating peach is on the left of the software-developer##1
+18. the scientist is not to the left of the malaysian##8
+19. the indian is on the left of the indonesian##1
+20. the videographer is on the left or right of the indian##3
+21. the person eating peach is not to the right of the person watching adventure movies##8
+22. the malaysian is in an odd position##4
+23. the german is somewhere to the left of the person eating spinach##5","{'Food': ['peach', 'spinach', 'onion', 'banana', 'lemon'], 'Job': ['manager', 'software-developer', 'videographer', 'lawyer', 'scientist'], 'Movie-Genre': ['crime', 'musical', 'horror', 'adventure', 'action'], 'Nationality': ['german', 'indian', 'indonesian', 'italian', 'malaysian']}"
+Pt1_4x5_level9-7,"The people have 5 different hobbies: baking, board-games, puzzles, video-games, writing
+The people perfer 5 different movie-genres: action, fantasy, martial-arts, satire, spy
+The people prefer 5 different music-genres: jazz, rock, salsa, techno, trance
+The people use 5 different means of transport: airplane, helicopter, motorbike, roller, scooter
+ 1. the person who's hobby is board-games and the person driving the scooter have the same parity positions
+ 2. the fan techno is not to the right of the person who's hobby is board-games##8
+ 3. the fan jazz is not the person who's hobby is board-games##6
+ 4. the person driving the airplane is on the left or right of the fan rock##3
+ 5. the person who's hobby is video-games and the fan jazz have different parity positions
+ 6. the person driving the airplane is not to the left of the person watching satire movies##8
+ 7. the fan rock is the person who's hobby is baking##1
+ 8. the person driving the helicopter is somewhere to the left of the person driving the scooter##5
+ 9. the person watching satire movies is not the fan trance##6
+10. the person watching satire movies is not to the right of the person who's hobby is video-games##8
+11. the person watching martial-arts movies is in an odd position##4
+12. the person watching spy movies is on the left or right of the person who's hobby is board-games##3
+13. the person driving the motorbike is on the left of the fan jazz##1
+14. the fan salsa is not to the right of the person who's hobby is writing##8
+15. the person driving the roller is on the right of the person watching martial-arts movies##1
+16. the person watching satire movies and the person who's hobby is writing have the same parity positions
+17. the fan rock is on the left of the person driving the airplane##1
+18. the person watching satire movies is somewhere to the right of the fan techno##5
+19. the person watching action movies is not to the right of the person watching spy movies##8
+20. the person driving the scooter is on the right of the person who's hobby is writing##1
+21. the fan techno is in the middle##1
+22. the person driving the scooter is somewhere to the right of the person who's hobby is writing##5
+23. the person watching action movies is in an odd position##4","{'Hobby': ['puzzles', 'writing', 'board-games', 'baking', 'video-games'], 'Movie-Genre': ['action', 'spy', 'martial-arts', 'satire', 'fantasy'], 'Music-Genre': ['salsa', 'jazz', 'techno', 'rock', 'trance'], 'Transport': ['motorbike', 'helicopter', 'scooter', 'roller', 'airplane']}"
+Pt1_4x5_level9-8,"There 5 different types of food: banana, kiwi, lime, plum, radish
+The people prefer 5 different music-genres: country, d&b, pop, reggae, techno
+5 different pets are kept: chinchilla, ferret, goldfish, horse, pony
+The people prefer 5 different types of sport: cricket, sailing, skiing, snowboarding, water-polo
+ 1. the owner of the horse is not to the right of the person eating radish##8
+ 2. the fan techno is on the left or right of the fan pop##3
+ 3. the person who's sport is water-polo is not to the right of the fan country##8
+ 4. the person who's sport is snowboarding is not to the left of the person who's sport is cricket##8
+ 5. the owner of the pony is the person eating plum##1
+ 6. the person eating plum is on the left of the owner of the goldfish##1
+ 7. the owner of the horse is between the fan techno and the owner of the ferret##2
+ 8. the person who's sport is cricket is not the owner of the pony##6
+ 9. the person eating banana is not the fan pop##6
+10. the person who's sport is snowboarding is somewhere to the left of the person who's sport is skiing##5
+11. the fan pop is in an odd position##4
+12. the owner of the ferret is on the right of the person who's sport is sailing##1
+13. the person eating lime is somewhere to the left of the owner of the horse##5
+14. the person eating radish is not the owner of the chinchilla##6
+15. the fan pop is on the right of the person eating kiwi##1
+16. the fan pop is on the right of the fan country##1
+17. the person who's sport is skiing is in an odd position##4
+18. the fan country is somewhere to the left of the owner of the pony##5
+19. the person who's sport is sailing and the person eating kiwi have different parity positions
+20. the owner of the ferret is somewhere to the left of the person eating radish##5
+21. the person eating kiwi is on the right of the fan d&b##1
+22. the fan country is not to the left of the person who's sport is sailing##8","{'Food': ['lime', 'kiwi', 'radish', 'plum', 'banana'], 'Music-Genre': ['d&b', 'country', 'pop', 'techno', 'reggae'], 'Pet': ['chinchilla', 'ferret', 'horse', 'pony', 'goldfish'], 'Sport': ['sailing', 'water-polo', 'cricket', 'snowboarding', 'skiing']}"
+Pt1_4x5_level9-9,"There 5 different types of food: apricot, grapes, peas, pineapple, zucchini
+The people have 5 different hobbies: collecting, gardening, magic-tricks, sudoku, writing
+There are 5 different nationalities: argentine, british, japanese, nigerian, polish
+5 different pets are kept: cat, chinchilla, dog, frog, turtle
+ 1. the person eating zucchini is somewhere to the right of the owner of the chinchilla##5
+ 2. the owner of the turtle is somewhere to the left of the person who's hobby is writing##5
+ 3. the argentine is not to the left of the person eating grapes##8
+ 4. the british is not to the left of the owner of the chinchilla##8
+ 5. the owner of the dog is somewhere to the left of the owner of the frog##5
+ 6. the owner of the frog is somewhere to the right of the person eating grapes##5
+ 7. the person eating zucchini is not the person who's hobby is writing##6
+ 8. the owner of the dog and the person eating pineapple have different parity positions
+ 9. the person eating peas is on the right of the owner of the turtle##1
+10. the owner of the frog is the person who's hobby is sudoku##1
+11. the british is somewhere to the right of the person eating zucchini##5
+12. the argentine is somewhere to the left of the japanese##5
+13. the person who's hobby is collecting is on the left of the person who's hobby is writing##1
+14. the owner of the dog is the nigerian##1
+15. the person eating pineapple and the nigerian have different parity positions
+16. the british is not the owner of the frog##6
+17. the owner of the chinchilla is on the far left##1
+18. the owner of the chinchilla is in an odd position##4
+19. the person who's hobby is magic-tricks is on the far right##1
+20. the polish is in an even position##4
+21. the person eating pineapple is somewhere to the right of the japanese##5
+22. the polish is on the right of the nigerian##1","{'Food': ['grapes', 'zucchini', 'peas', 'pineapple', 'apricot'], 'Hobby': ['gardening', 'collecting', 'writing', 'sudoku', 'magic-tricks'], 'Nationality': ['argentine', 'japanese', 'nigerian', 'polish', 'british'], 'Pet': ['chinchilla', 'turtle', 'dog', 'frog', 'cat']}"
diff --git a/part2/level9/Pt2_4x6_level9.csv b/part2/level9/Pt2_4x6_level9.csv
new file mode 100644
index 0000000000000000000000000000000000000000..6853deea0104ac0b6323ee545d36599d6330f3e8
--- /dev/null
+++ b/part2/level9/Pt2_4x6_level9.csv
@@ -0,0 +1,356 @@
+ID,Clues,SolutionGrid
+Pt1_4x6_level9-0,"There are 6 different favourite beverages: 7up, almond-milk, coffee, fanta, iced-tea, milk
+The people have 6 different jobs:  bartender, chef, entrepreneur, pilot, security-guard, teacher
+The people perfer 6 different movie-genres: fantasy, scientific, spy, superhero, thriller, zombie
+6 different pets are kept: ferret, fish, hedgehog, horse, mouse, rabbit
+ 1. the chef is not to the left of the person watching scientific movies##8
+ 2. the person watching thriller movies is on the left of the person watching superhero movies##1
+ 3. the person watching zombie movies is on the left of the person drinking iced-tea##1
+ 4. the security-guard is not to the right of the pilot##8
+ 5. the person drinking coffee is somewhere to the right of the person watching fantasy movies##5
+ 6. the person watching fantasy movies is not to the right of the person drinking 7up##8
+ 7. the entrepreneur is not to the right of the owner of the hedgehog##8
+ 8. the bartender is in an odd position##4
+ 9. the bartender is somewhere to the left of the security-guard##5
+10. the owner of the horse is not the person watching superhero movies##6
+11. the owner of the horse is in an odd position##4
+12. the security-guard is the owner of the ferret##1
+13. the person drinking coffee is somewhere to the right of the teacher##5
+14. the person watching zombie movies and the bartender have the same parity positions
+15. the owner of the horse is not to the right of the owner of the rabbit##8
+16. the person drinking fanta is the person watching zombie movies##1
+17. the person drinking coffee and the owner of the horse have different parity positions
+18. the person drinking almond-milk is not the person watching spy movies##6
+19. the person watching zombie movies is the bartender##1
+20. the owner of the rabbit is not to the right of the person drinking 7up##8
+21. the person drinking 7up is on the left of the entrepreneur##1
+22. the pilot is in an even position##4
+23. the person drinking milk is on the left of the person watching superhero movies##1
+24. the chef is the person drinking coffee##1
+25. the person watching spy movies is not to the left of the entrepreneur##8
+26. the owner of the ferret is the person drinking milk##1
+27. the owner of the horse and the person watching scientific movies have the same parity positions
+28. the person drinking fanta is on the left of the person drinking iced-tea##1
+29. the pilot and the person watching fantasy movies have the same parity positions
+30. the person watching spy movies and the owner of the rabbit have the same parity positions
+31. the person drinking fanta is on the left of the person drinking iced-tea##1
+32. the owner of the mouse is somewhere to the left of the person drinking coffee##5
+33. the person watching fantasy movies is somewhere to the left of the person drinking milk##5
+34. the teacher is on the left or right of the bartender##3
+35. the chef is the owner of the hedgehog##1
+36. the person drinking iced-tea is not to the left of the bartender##8
+37. the person drinking iced-tea is the owner of the fish##1","{'Beverage': ['fanta', 'iced-tea', 'milk', '7up', 'almond-milk', 'coffee'], 'Job': ['bartender', 'teacher', 'security-guard', 'pilot', 'entrepreneur', 'chef'], 'Movie-Genre': ['zombie', 'fantasy', 'thriller', 'superhero', 'scientific', 'spy'], 'Pet': ['horse', 'fish', 'ferret', 'rabbit', 'mouse', 'hedgehog']}"
+Pt1_4x6_level9-1,"The people have 6 different hobbies: board-games, chess, dancing, fishing, hiking, traveling
+The people have 6 different jobs:  chef, engineer, journalist, musician, police-officer, teacher
+There are 6 different nationalities: canadian, chinese, egyptian, indian, indonesian, russian
+The people use 6 different means of transport: airplane, car, scooter, ship, skateboard, taxi
+ 1. the person who's hobby is dancing is on the right of the musician##1
+ 2. the canadian and the person who's hobby is hiking have different parity positions
+ 3. the chinese is somewhere to the left of the chef##5
+ 4. the egyptian and the person driving the scooter have different parity positions
+ 5. the chef and the person driving the scooter have different parity positions
+ 6. the teacher and the person who's hobby is chess have the same parity positions
+ 7. the russian is somewhere to the right of the person driving the airplane##5
+ 8. the person who's hobby is traveling is somewhere between the person driving the car and the canadian##7
+ 9. the person who's hobby is dancing is not to the left of the person who's hobby is dancing##8
+10. the chef is somewhere between the teacher and the police-officer##7
+11. the indian is somewhere to the left of the person who's hobby is board-games##5
+12. the person driving the car is on the left or right of the chef##3
+13. the person who's hobby is hiking is not to the left of the egyptian##8
+14. the chinese is the engineer##1
+15. the indian and the person driving the skateboard have different parity positions
+16. the person driving the scooter is on the left or right of the egyptian##3
+17. the musician is on the far left or far right##3
+18. the chef and the person who's hobby is chess have different parity positions
+19. the musician is not to the right of the person driving the taxi##8
+20. the canadian is somewhere to the left of the teacher##5
+21. the person driving the scooter is somewhere between the person who's hobby is traveling and the person driving the taxi##7
+22. the person driving the car is on the far left or far right##3
+23. the person driving the ship is on the right of the person who's hobby is fishing##1
+24. the person who's hobby is hiking is not to the right of the journalist##8
+25. the teacher is somewhere between the person driving the skateboard and the person who's hobby is chess##7
+26. the person driving the airplane is somewhere between the person driving the ship and the person driving the scooter##7
+27. the chinese is on the right of the person driving the scooter##1
+28. the person who's hobby is traveling is not the person driving the airplane##6
+29. the indian is not to the left of the teacher##8
+30. the indonesian and the person who's hobby is traveling have different parity positions
+31. the person who's hobby is board-games is on the left or right of the indian##3
+32. the person driving the car is in an even position##4","{'Hobby': ['hiking', 'dancing', 'traveling', 'fishing', 'board-games', 'chess'], 'Job': ['musician', 'journalist', 'engineer', 'teacher', 'chef', 'police-officer'], 'Nationality': ['egyptian', 'canadian', 'chinese', 'indian', 'russian', 'indonesian'], 'Transport': ['taxi', 'scooter', 'skateboard', 'airplane', 'ship', 'car']}"
+Pt1_4x6_level9-2,"The people have 6 different jobs:  architect, bartender, electrician, manager, mechanic, pilot
+The people perfer 6 different movie-genres: family, musical, mystery, scientific, time-travel, zombie
+There are 6 different nationalities: australian, dutch, italian, japanese, russian, spanish
+The people prefer 6 different types of sport: baseball, basketball, cycling, lacrosse, sailing, snowboarding
+ 1. the person who's sport is sailing is somewhere to the left of the manager##5
+ 2. the pilot is not to the left of the russian##8
+ 3. the spanish is on the left or right of the bartender##3
+ 4. the person who's sport is lacrosse is the person watching musical movies##1
+ 5. the person watching mystery movies is the australian##1
+ 6. the person watching family movies is on the right of the architect##1
+ 7. the person watching zombie movies is somewhere to the left of the mechanic##5
+ 8. the italian is somewhere between the person who's sport is cycling and the person who's sport is sailing##7
+ 9. the person watching scientific movies is on the left or right of the russian##3
+10. the pilot and the person who's sport is basketball have different parity positions
+11. the dutch is on the left of the person who's sport is snowboarding##1
+12. the person watching scientific movies is on the right of the russian##1
+13. the pilot is somewhere between the dutch and the person who's sport is sailing##7
+14. the person who's sport is cycling is not the person watching musical movies##6
+15. the person watching zombie movies is not to the right of the person who's sport is sailing##8
+16. the manager is somewhere to the right of the person watching family movies##5
+17. the russian is not to the right of the australian##8
+18. the manager is on the left or right of the person watching mystery movies##3
+19. the mechanic is on the right of the person watching mystery movies##1
+20. the person who's sport is lacrosse is somewhere to the right of the person watching zombie movies##5
+21. the architect is not to the left of the architect##8
+22. the bartender is the australian##1
+23. the spanish is on the far right##1
+24. the person who's sport is basketball is somewhere to the right of the manager##5
+25. the dutch is not to the right of the russian##8
+26. the person who's sport is basketball is somewhere to the right of the architect##5
+27. the person watching time-travel movies is not to the left of the person watching musical movies##8
+28. the person watching musical movies is on the left of the bartender##1
+29. the person who's sport is basketball is not to the right of the bartender##8
+30. the australian is not to the left of the person watching scientific movies##8","{'Job': ['architect', 'pilot', 'electrician', 'manager', 'bartender', 'mechanic'], 'Movie-Genre': ['zombie', 'family', 'scientific', 'musical', 'mystery', 'time-travel'], 'Nationality': ['dutch', 'russian', 'japanese', 'italian', 'australian', 'spanish'], 'Sport': ['baseball', 'snowboarding', 'sailing', 'lacrosse', 'basketball', 'cycling']}"
+Pt1_4x6_level9-3,"There 6 different types of food: carrot, cauliflower, cherry, onion, pepper, tomato
+The people have 6 different hobbies: baking, filmmaking, fishing, photography, sudoku, traveling
+The people have 6 different jobs:  bartender, designer, entrepreneur, librarian, musician, photographer
+The people use 6 different means of transport: boat, quad-bike, ship, skateboard, taxi, van
+ 1. the person driving the taxi is somewhere to the right of the person eating tomato##5
+ 2. the designer is on the right of the person driving the quad-bike##1
+ 3. the bartender is not the person eating pepper##6
+ 4. the person who's hobby is filmmaking is on the left of the person who's hobby is baking##1
+ 5. the librarian is somewhere to the left of the musician##5
+ 6. the person driving the taxi is somewhere to the left of the librarian##5
+ 7. the entrepreneur is on the right of the person driving the boat##1
+ 8. the person eating pepper is not to the right of the person who's hobby is traveling##8
+ 9. the person who's hobby is filmmaking is in an even position##4
+10. the entrepreneur is in an even position##4
+11. the person eating cherry is not to the right of the photographer##8
+12. the librarian is not to the left of the person eating onion##8
+13. the person who's hobby is photography is somewhere to the left of the librarian##5
+14. the musician is somewhere to the right of the person who's hobby is photography##5
+15. the librarian is not to the right of the person driving the skateboard##8
+16. the person eating cherry and the person who's hobby is traveling have different parity positions
+17. the person eating cauliflower is on the right of the bartender##1
+18. the person eating tomato is on the far left or far right##3
+19. the person who's hobby is baking is not the musician##6
+20. the person driving the boat is on the left or right of the person who's hobby is traveling##3
+21. the person driving the skateboard is not to the left of the person eating cherry##8
+22. the person driving the van is somewhere between the person driving the boat and the person eating onion##7
+23. the person who's hobby is sudoku is the person eating cauliflower##1
+24. the person who's hobby is fishing is somewhere to the right of the person driving the taxi##5
+25. the person who's hobby is sudoku is not to the left of the person who's hobby is photography##8
+26. the person eating cauliflower is somewhere to the left of the person driving the van##5
+27. the person eating pepper is not the person driving the boat##6
+28. the designer is somewhere between the person eating tomato and the librarian##7
+29. the person eating onion is on the left of the person who's hobby is filmmaking##1
+30. the person eating pepper is somewhere to the right of the person driving the van##5
+31. the person who's hobby is photography is somewhere to the left of the musician##5
+32. the person eating pepper is somewhere to the right of the bartender##5
+33. the librarian is not to the right of the person driving the boat##8","{'Food': ['tomato', 'cauliflower', 'onion', 'carrot', 'cherry', 'pepper'], 'Hobby': ['photography', 'sudoku', 'fishing', 'filmmaking', 'baking', 'traveling'], 'Job': ['bartender', 'designer', 'librarian', 'musician', 'photographer', 'entrepreneur'], 'Transport': ['quad-bike', 'taxi', 'ship', 'van', 'boat', 'skateboard']}"
+Pt1_4x6_level9-4,"The people have 6 different jobs:  accountant, coach, journalist, lawyer, photographer, security-guard
+The people perfer 6 different movie-genres: documentary, drama, family, satire, scientific, zombie
+The people prefer 6 different types of sport: badminton, baseball, climbing, lacrosse, rowing, volleyball
+The people use 6 different means of transport: boat, car, motorbike, scooter, subway, tram
+ 1. the lawyer and the person who's sport is badminton have the same parity positions
+ 2. the person who's sport is baseball is on the left or right of the person watching family movies##3
+ 3. the person who's sport is lacrosse and the photographer have different parity positions
+ 4. the person driving the scooter is on the far left or far right##3
+ 5. the accountant is not to the left of the person who's sport is rowing##8
+ 6. the person watching drama movies is the person driving the subway##1
+ 7. the person who's sport is badminton is between the person driving the motorbike and the person who's sport is lacrosse##2
+ 8. the person driving the tram is not to the right of the person who's sport is lacrosse##8
+ 9. the person driving the motorbike is on the left or right of the person watching family movies##3
+10. the person driving the car is on the left or right of the person who's sport is lacrosse##3
+11. the security-guard is on the right of the person driving the boat##1
+12. the lawyer is on the left of the journalist##1
+13. the person who's sport is lacrosse and the person driving the subway have different parity positions
+14. the person who's sport is baseball is somewhere to the left of the person driving the scooter##5
+15. the person who's sport is rowing is not the person watching zombie movies##6
+16. the person watching family movies is somewhere to the right of the accountant##5
+17. the person who's sport is lacrosse is somewhere to the right of the person watching family movies##5
+18. the lawyer is somewhere to the right of the person driving the boat##5
+19. the person watching family movies is not to the left of the person who's sport is baseball##8
+20. the person watching documentary movies is in an odd position##4
+21. the person who's sport is climbing is not to the right of the lawyer##8
+22. the person driving the boat is not to the right of the person watching family movies##8
+23. the person watching zombie movies is on the left of the person who's sport is badminton##1
+24. the person driving the boat is somewhere to the left of the person driving the subway##5
+25. the person who's sport is lacrosse is somewhere between the person driving the car and the person watching drama movies##7
+26. the security-guard is not the person driving the tram##6
+27. the person watching zombie movies is on the left of the person driving the car##1
+28. the security-guard is not the person watching documentary movies##6
+29. the accountant is on the far left##1
+30. the lawyer is not to the left of the person watching scientific movies##8","{'Job': ['accountant', 'security-guard', 'photographer', 'coach', 'lawyer', 'journalist'], 'Movie-Genre': ['documentary', 'zombie', 'family', 'scientific', 'drama', 'satire'], 'Sport': ['rowing', 'baseball', 'badminton', 'lacrosse', 'climbing', 'volleyball'], 'Transport': ['boat', 'motorbike', 'car', 'tram', 'subway', 'scooter']}"
+Pt1_4x6_level9-5,"There are 6 different favourite beverages: 7up, coffee, fanta, lemonade, milk, soy-milk
+There 6 different types of food: apple, asparagus, cherry, eggplant, onion, orange
+The people prefer 6 different music-genres: d&b, electronic, funk, metal, punk, r&b
+The people use 6 different means of transport: helicopter, jet-ski, motorbike, quad-bike, train, tram
+ 1. the person drinking soy-milk is in an even position##4
+ 2. the person driving the helicopter is on the right of the person drinking fanta##1
+ 3. the fan r&b is somewhere to the left of the person eating eggplant##5
+ 4. the person driving the train is somewhere between the person driving the tram and the person driving the quad-bike##7
+ 5. the person driving the jet-ski and the person eating apple have different parity positions
+ 6. the person eating apple is the person drinking soy-milk##1
+ 7. the person drinking 7up is somewhere to the left of the person eating apple##5
+ 8. the person eating orange is somewhere to the left of the fan d&b##5
+ 9. the fan metal is not the person drinking soy-milk##6
+10. the fan punk is not to the right of the person drinking coffee##8
+11. the fan electronic is somewhere between the person drinking fanta and the person driving the jet-ski##7
+12. the person eating apple is on the left of the person driving the train##1
+13. the person driving the tram is on the right of the person driving the jet-ski##1
+14. the person driving the helicopter is not the person eating cherry##6
+15. the fan metal is somewhere to the left of the person driving the tram##5
+16. the fan d&b is somewhere to the right of the person drinking lemonade##5
+17. the person drinking soy-milk is not the person eating eggplant##6
+18. the person eating orange is on the left of the fan d&b##1
+19. the person eating cherry is on the far left##1
+20. the person driving the train is not the person drinking fanta##6
+21. the person drinking soy-milk and the fan punk have the same parity positions
+22. the fan funk is somewhere to the right of the person drinking milk##5
+23. the fan electronic is on the left or right of the person drinking fanta##3
+24. the person drinking fanta is not to the left of the fan metal##8
+25. the person drinking 7up is somewhere to the right of the person eating orange##5
+26. the person driving the train is not to the right of the person eating onion##8
+27. the person driving the tram and the person drinking lemonade have the same parity positions","{'Beverage': ['fanta', 'lemonade', '7up', 'soy-milk', 'milk', 'coffee'], 'Food': ['cherry', 'orange', 'asparagus', 'apple', 'onion', 'eggplant'], 'Music-Genre': ['metal', 'electronic', 'd&b', 'punk', 'r&b', 'funk'], 'Transport': ['motorbike', 'helicopter', 'jet-ski', 'tram', 'train', 'quad-bike']}"
+Pt1_4x6_level9-6,"There are 6 different nationalities: argentine, british, dutch, egyptian, italian, polish
+6 different pets are kept: cat, dog, guinea-pig, lizard, mouse, turtle
+The people prefer 6 different types of sport: baseball, basketball, cycling, lacrosse, rugby, weightlifting
+The people use 6 different means of transport: car, jet-ski, roller, scooter, snowmobile, taxi
+ 1. the italian is on the far right##1
+ 2. the person who's sport is baseball is on the left or right of the person who's sport is weightlifting##3
+ 3. the person who's sport is weightlifting and the person driving the scooter have different parity positions
+ 4. the british is somewhere to the left of the owner of the lizard##5
+ 5. the person driving the roller is somewhere to the left of the owner of the guinea-pig##5
+ 6. the italian is somewhere to the right of the person driving the jet-ski##5
+ 7. the polish is on the left or right of the person who's sport is rugby##3
+ 8. the person driving the taxi is on the left or right of the person who's sport is rugby##3
+ 9. the person driving the snowmobile and the person who's sport is baseball have different parity positions
+10. the argentine is on the right of the person who's sport is weightlifting##1
+11. the person driving the snowmobile is not to the right of the argentine##8
+12. the owner of the turtle is on the right of the owner of the mouse##1
+13. the egyptian is somewhere to the left of the british##5
+14. the owner of the lizard is somewhere to the left of the person who's sport is weightlifting##5
+15. the person driving the jet-ski is not to the left of the person driving the roller##8
+16. the person driving the scooter is not the person who's sport is basketball##6
+17. the person who's sport is lacrosse is on the left or right of the egyptian##3
+18. the owner of the lizard is on the left or right of the owner of the cat##3
+19. the person who's sport is rugby and the italian have different parity positions
+20. the person who's sport is cycling is not to the right of the owner of the mouse##8
+21. the owner of the guinea-pig is not to the left of the owner of the mouse##8
+22. the person driving the car is not to the left of the person driving the roller##8
+23. the person who's sport is cycling is on the left of the person driving the jet-ski##1
+24. the owner of the dog is on the far left or far right##3
+25. the person driving the snowmobile is somewhere to the left of the person driving the scooter##5
+26. the owner of the guinea-pig is not to the left of the person driving the roller##8
+27. the person who's sport is basketball and the owner of the guinea-pig have different parity positions","{'Nationality': ['egyptian', 'british', 'dutch', 'polish', 'argentine', 'italian'], 'Pet': ['mouse', 'turtle', 'lizard', 'cat', 'guinea-pig', 'dog'], 'Sport': ['cycling', 'lacrosse', 'baseball', 'weightlifting', 'rugby', 'basketball'], 'Transport': ['roller', 'jet-ski', 'car', 'snowmobile', 'scooter', 'taxi']}"
+Pt1_4x6_level9-7,"There are 6 different favourite beverages: 7up, cola, hot-chocolate, iced-tea, lemonade, milk
+The people have 6 different jobs:  architect, bartender, firefighter, manager, nurse, project-manager
+There are 6 different nationalities: french, indonesian, italian, malaysian, russian, turkish
+6 different pets are kept: ferret, goldfish, hamster, lizard, rabbit, rat
+ 1. the french is on the left of the person drinking milk##1
+ 2. the russian is not the owner of the rabbit##6
+ 3. the turkish and the person drinking lemonade have different parity positions
+ 4. the indonesian is somewhere to the right of the bartender##5
+ 5. the person drinking cola is not to the right of the french##8
+ 6. the manager is not to the left of the owner of the ferret##8
+ 7. the firefighter and the indonesian have the same parity positions
+ 8. the project-manager is somewhere to the left of the malaysian##5
+ 9. the person drinking milk is not to the left of the french##8
+10. the nurse is not to the right of the owner of the lizard##8
+11. the russian is in an even position##4
+12. the person drinking hot-chocolate is somewhere to the right of the person drinking 7up##5
+13. the person drinking iced-tea is not to the left of the malaysian##8
+14. the italian is on the left or right of the owner of the rabbit##3
+15. the malaysian is not to the right of the nurse##8
+16. the person drinking cola is somewhere to the left of the manager##5
+17. the french is on the far left or far right##3
+18. the project-manager is on the left of the nurse##1
+19. the owner of the hamster is the bartender##1
+20. the owner of the hamster is not to the right of the indonesian##8
+21. the indonesian and the person drinking lemonade have different parity positions
+22. the indonesian is between the italian and the malaysian##2
+23. the person drinking cola is somewhere to the left of the owner of the ferret##5
+24. the french is not to the right of the owner of the goldfish##8
+25. the firefighter and the person drinking hot-chocolate have the same parity positions
+26. the italian is not the owner of the rabbit##6
+27. the person drinking milk is somewhere to the right of the firefighter##5
+28. the malaysian and the person drinking iced-tea have the same parity positions
+29. the indonesian is not to the left of the owner of the goldfish##8
+30. the architect is not to the right of the russian##8
+31. the owner of the rat is on the right of the person drinking 7up##1
+32. the owner of the hamster is in an odd position##4","{'Beverage': ['cola', 'milk', '7up', 'lemonade', 'hot-chocolate', 'iced-tea'], 'Job': ['firefighter', 'architect', 'bartender', 'manager', 'project-manager', 'nurse'], 'Nationality': ['french', 'russian', 'turkish', 'italian', 'indonesian', 'malaysian'], 'Pet': ['goldfish', 'ferret', 'hamster', 'rat', 'rabbit', 'lizard']}"
+Pt1_4x6_level9-8,"The people have 6 different hobbies: baking, chess, fishing, hiking, puzzles, skydiving
+The people have 6 different jobs:  accountant, musician, photographer, project-manager, security-guard, videographer
+6 different pets are kept: bird, cat, chinchilla, lizard, mouse, rabbit
+The people use 6 different means of transport: bike, boat, car, quad-bike, ship, snowmobile
+ 1. the owner of the rabbit is on the right of the owner of the cat##1
+ 2. the person who's hobby is fishing is somewhere between the person who's hobby is puzzles and the photographer##7
+ 3. the person driving the bike is on the right of the person driving the snowmobile##1
+ 4. the owner of the mouse is somewhere to the left of the project-manager##5
+ 5. the person driving the ship is the photographer##1
+ 6. the project-manager is not to the left of the project-manager##8
+ 7. the owner of the lizard is the owner of the lizard##1
+ 8. the owner of the cat is somewhere to the left of the person who's hobby is skydiving##5
+ 9. the person driving the boat is somewhere to the left of the person driving the quad-bike##5
+10. the owner of the lizard and the person who's hobby is fishing have the same parity positions
+11. the owner of the lizard and the musician have the same parity positions
+12. the owner of the cat is somewhere to the right of the owner of the mouse##5
+13. the person driving the boat is somewhere to the right of the person driving the ship##5
+14. the owner of the lizard is in an even position##4
+15. the owner of the lizard is on the left or right of the person who's hobby is skydiving##3
+16. the owner of the bird is somewhere to the left of the person driving the bike##5
+17. the musician is not the person driving the boat##6
+18. the person who's hobby is baking and the person driving the quad-bike have different parity positions
+19. the person who's hobby is chess is the videographer##1
+20. the person who's hobby is puzzles is in an even position##4
+21. the person driving the bike is not to the left of the person who's hobby is baking##8
+22. the owner of the bird is somewhere to the left of the person driving the bike##5
+23. the owner of the cat and the photographer have the same parity positions
+24. the owner of the chinchilla is on the left or right of the musician##3
+25. the owner of the chinchilla is on the left or right of the owner of the lizard##3
+26. the person driving the car is on the left or right of the person who's hobby is fishing##3
+27. the videographer is the owner of the mouse##1
+28. the person driving the bike is somewhere between the owner of the chinchilla and the accountant##7
+29. the musician is not to the left of the security-guard##8
+30. the person driving the ship is the photographer##1
+31. the videographer is on the left or right of the person who's hobby is baking##3
+32. the person driving the bike is somewhere to the left of the photographer##5
+33. the videographer is on the right of the person driving the snowmobile##1
+34. the security-guard is on the left or right of the person who's hobby is skydiving##3","{'Hobby': ['baking', 'chess', 'hiking', 'fishing', 'skydiving', 'puzzles'], 'Job': ['accountant', 'videographer', 'photographer', 'security-guard', 'project-manager', 'musician'], 'Pet': ['bird', 'mouse', 'cat', 'rabbit', 'chinchilla', 'lizard'], 'Transport': ['snowmobile', 'bike', 'ship', 'boat', 'car', 'quad-bike']}"
+Pt1_4x6_level9-9,"There 6 different types of food: apple, blueberry, plum, pomegranate, potato, raspberry
+The people have 6 different jobs:  analyst, designer, manager, musician, social-worker, videographer
+There are 6 different nationalities: brazilian, french, german, indonesian, japanese, russian
+The people use 6 different means of transport: bus, scooter, skateboard, train, trike, van
+ 1. the person eating raspberry is not to the left of the person driving the bus##8
+ 2. the person eating potato is somewhere between the person driving the van and the person driving the trike##7
+ 3. the japanese is in an odd position##4
+ 4. the person eating plum is somewhere to the left of the musician##5
+ 5. the indonesian is in an even position##4
+ 6. the person driving the trike is between the french and the person eating plum##2
+ 7. the person driving the bus is on the right of the designer##1
+ 8. the japanese and the social-worker have the same parity positions
+ 9. the person driving the skateboard is somewhere to the left of the person eating blueberry##5
+10. the person driving the trike is somewhere to the left of the social-worker##5
+11. the brazilian is not the person eating blueberry##6
+12. the japanese is not to the left of the person driving the bus##8
+13. the russian is somewhere to the left of the person eating plum##5
+14. the person driving the train and the analyst have the same parity positions
+15. the person eating potato is somewhere to the left of the manager##5
+16. the person driving the skateboard is somewhere to the left of the person driving the van##5
+17. the brazilian is not to the left of the person driving the scooter##8
+18. the brazilian and the designer have different parity positions
+19. the person eating plum is not the person driving the trike##6
+20. the brazilian is on the left or right of the japanese##3
+21. the musician is somewhere to the right of the designer##5
+22. the person driving the van is on the far right##1
+23. the person eating blueberry is in an even position##4
+24. the person driving the trike is somewhere to the left of the indonesian##5
+25. the person driving the train is on the left of the person eating apple##1
+26. the person eating potato is not to the left of the social-worker##8
+27. the manager is not to the left of the german##8
+28. the brazilian is not the person driving the bus##6
+29. the person eating plum is somewhere to the left of the french##5
+30. the person driving the train is not the russian##6
+31. the person driving the bus is somewhere to the left of the person eating plum##5
+32. the person eating potato is on the left or right of the person driving the trike##3
+33. the person driving the train is not to the right of the russian##8","{'Food': ['pomegranate', 'apple', 'plum', 'raspberry', 'potato', 'blueberry'], 'Job': ['designer', 'videographer', 'analyst', 'musician', 'social-worker', 'manager'], 'Nationality': ['german', 'russian', 'japanese', 'brazilian', 'french', 'indonesian'], 'Transport': ['train', 'bus', 'scooter', 'trike', 'skateboard', 'van']}"
diff --git a/part2/level9/Pt2_4x7_level9.csv b/part2/level9/Pt2_4x7_level9.csv
new file mode 100644
index 0000000000000000000000000000000000000000..cc4f9d0a4d72c17f604b75d198ce14bdb7b0261b
--- /dev/null
+++ b/part2/level9/Pt2_4x7_level9.csv
@@ -0,0 +1,467 @@
+ID,Clues,SolutionGrid
+Pt1_4x7_level9-0,"The people have 7 different jobs:  dancer, journalist, manager, mechanic, paramedic, police-officer, security-guard
+The people prefer 7 different music-genres: ambient, country, d&b, electronic, folk, hip-hop, pop
+There are 7 different nationalities: colombian, dutch, egyptian, french, german, russian, thai
+The people use 7 different means of transport: bike, car, helicopter, jet-ski, ship, subway, tram
+ 1. the journalist is not to the right of the police-officer##8
+ 2. the french is between the fan pop and the fan d&b##2
+ 3. the paramedic is not the thai##6
+ 4. the dutch is not the police-officer##6
+ 5. the mechanic is not to the left of the fan electronic##8
+ 6. the fan ambient is not to the left of the security-guard##8
+ 7. the egyptian is somewhere to the right of the police-officer##5
+ 8. the paramedic is not to the right of the thai##8
+ 9. the egyptian is on the left or right of the manager##3
+10. the manager is on the far left or far right##3
+11. the thai is not to the left of the paramedic##8
+12. the fan country is on the right of the person driving the car##1
+13. the russian and the person driving the tram have different parity positions
+14. the person driving the car is not to the right of the fan country##8
+15. the person driving the bike is somewhere to the left of the person driving the tram##5
+16. the person driving the jet-ski is somewhere to the right of the person driving the car##5
+17. the fan ambient and the russian have different parity positions
+18. the mechanic is in an odd position##4
+19. the russian is on the right of the german##1
+20. the french is not the fan d&b##6
+21. the manager is the fan folk##1
+22. the fan d&b and the german have different parity positions
+23. the german is on the left or right of the person driving the bike##3
+24. the fan d&b is the person driving the car##1
+25. the mechanic is on the left of the security-guard##1
+26. the person driving the jet-ski is somewhere to the right of the dutch##5
+27. the dutch is on the left or right of the german##3
+28. the fan country and the french have the same parity positions
+29. the journalist is the person driving the ship##1
+30. the mechanic is on the right of the person driving the subway##1
+31. the person driving the subway is on the left of the fan pop##1
+32. the fan hip-hop and the person driving the ship have different parity positions
+33. the fan country is somewhere to the right of the person driving the tram##5
+34. the person driving the car is somewhere to the right of the police-officer##5
+35. the person driving the car and the journalist have the same parity positions
+36. the colombian is not to the left of the person driving the car##8
+37. the paramedic is on the right of the person driving the car##1
+38. the fan hip-hop is not to the right of the person driving the jet-ski##8
+39. the fan country is on the left or right of the fan d&b##3
+40. the german is not to the right of the fan folk##8
+41. the manager is the fan folk##1
+42. the security-guard is not to the left of the person driving the ship##8
+43. the egyptian is somewhere between the person driving the helicopter and the fan ambient##7","{'Job': ['journalist', 'police-officer', 'mechanic', 'security-guard', 'dancer', 'paramedic', 'manager'], 'Music-Genre': ['electronic', 'hip-hop', 'pop', 'ambient', 'd&b', 'country', 'folk'], 'Nationality': ['dutch', 'german', 'russian', 'french', 'colombian', 'egyptian', 'thai'], 'Transport': ['ship', 'subway', 'bike', 'tram', 'car', 'jet-ski', 'helicopter']}"
+Pt1_4x7_level9-1,"There 7 different types of food: cherry, corn, grapes, lime, peach, radish, tomato
+The people perfer 7 different movie-genres: crime, epic, family, fantasy, musical, scientific, sports
+There are 7 different nationalities: brazilian, british, dutch, indian, nigerian, polish, russian
+The people use 7 different means of transport: airplane, bike, boat, skateboard, snowmobile, taxi, trike
+ 1. the person eating grapes is somewhere to the left of the person driving the skateboard##5
+ 2. the person watching crime movies is not the person driving the airplane##6
+ 3. the person watching sports movies is not to the left of the nigerian##8
+ 4. the person watching family movies is somewhere to the left of the person eating lime##5
+ 5. the person watching sports movies and the brazilian have different parity positions
+ 6. the person driving the airplane is on the far left##1
+ 7. the person watching sports movies is on the left of the person eating peach##1
+ 8. the person watching sports movies is not to the left of the person eating tomato##8
+ 9. the person eating radish is the person watching epic movies##1
+10. the person watching epic movies is somewhere to the right of the person driving the airplane##5
+11. the person driving the taxi is not to the right of the brazilian##8
+12. the person eating grapes is somewhere to the left of the person watching musical movies##5
+13. the person watching scientific movies and the person driving the skateboard have the same parity positions
+14. the person driving the trike is on the left or right of the person watching crime movies##3
+15. the person driving the taxi is not the person eating cherry##6
+16. the person driving the trike is in an even position##4
+17. the person eating lime is on the right of the person driving the boat##1
+18. the british and the person driving the airplane have different parity positions
+19. the person watching family movies is on the far left or far right##3
+20. the person watching fantasy movies is not the person eating peach##6
+21. the person eating grapes is not to the right of the person watching epic movies##8
+22. the person watching scientific movies is not to the left of the person driving the trike##8
+23. the russian and the person watching crime movies have different parity positions
+24. the person watching musical movies is somewhere to the right of the person eating corn##5
+25. the person driving the boat is not the dutch##6
+26. the british is somewhere to the left of the person watching sports movies##5
+27. the person driving the boat is in the middle##1
+28. the person driving the taxi is the brazilian##1
+29. the person driving the snowmobile and the person watching crime movies have the same parity positions
+30. the person watching sports movies is not the person driving the boat##6
+31. the person driving the bike is on the left of the person eating radish##1
+32. the person watching fantasy movies is not to the left of the person eating corn##8
+33. the nigerian is not to the right of the person watching musical movies##8
+34. the person watching family movies and the nigerian have the same parity positions
+35. the person driving the bike is somewhere to the right of the nigerian##5
+36. the person watching sports movies is not to the left of the russian##8
+37. the nigerian is on the far left##1
+38. the person watching epic movies and the person eating radish have the same parity positions
+39. the dutch is not to the left of the british##8
+40. the russian is not to the left of the person driving the skateboard##8
+41. the person eating tomato is not to the left of the polish##8
+42. the person driving the bike is somewhere to the right of the person driving the airplane##5
+43. the indian is not to the right of the polish##8
+44. the indian and the person driving the trike have different parity positions
+45. the person watching family movies is not the person eating grapes##6
+46. the indian is between the person driving the boat and the person eating tomato##2","{'Food': ['corn', 'grapes', 'radish', 'cherry', 'lime', 'tomato', 'peach'], 'Movie-Genre': ['family', 'fantasy', 'epic', 'musical', 'crime', 'sports', 'scientific'], 'Nationality': ['nigerian', 'british', 'dutch', 'russian', 'indian', 'polish', 'brazilian'], 'Transport': ['airplane', 'bike', 'skateboard', 'boat', 'snowmobile', 'trike', 'taxi']}"
+Pt1_4x7_level9-2,"There are 7 different favourite beverages: coffee, hot-chocolate, lemonade, mirinda, sprite, tea, water
+There 7 different types of food: blueberry, broccoli, grapefruit, peas, raspberry, strawberry, zucchini
+The people perfer 7 different movie-genres: crime, drama, fantasy, horror, superhero, time-travel, western
+The people use 7 different means of transport: airplane, bus, helicopter, jet-ski, motorbike, scooter, tram
+ 1. the person eating grapefruit is on the left of the person driving the jet-ski##1
+ 2. the person watching time-travel movies is not to the right of the person drinking tea##8
+ 3. the person watching crime movies is in an even position##4
+ 4. the person drinking mirinda is somewhere between the person driving the bus and the person driving the helicopter##7
+ 5. the person drinking hot-chocolate is on the left or right of the person driving the jet-ski##3
+ 6. the person driving the bus and the person watching crime movies have different parity positions
+ 7. the person driving the scooter is somewhere between the person drinking water and the person driving the bus##7
+ 8. the person eating broccoli and the person watching horror movies have different parity positions
+ 9. the person driving the airplane is not to the right of the person driving the jet-ski##8
+10. the person driving the bus is on the right of the person drinking mirinda##1
+11. the person watching horror movies is not to the left of the person eating strawberry##8
+12. the person watching time-travel movies is not to the left of the person eating zucchini##8
+13. the person driving the airplane is on the right of the person driving the bus##1
+14. the person drinking coffee is somewhere to the right of the person drinking lemonade##5
+15. the person driving the helicopter is not to the left of the person eating strawberry##8
+16. the person eating raspberry is on the far right##1
+17. the person watching drama movies is not the person driving the bus##6
+18. the person driving the tram is on the left or right of the person drinking lemonade##3
+19. the person eating zucchini is in an odd position##4
+20. the person eating peas is not to the left of the person watching superhero movies##8
+21. the person driving the airplane is somewhere between the person driving the scooter and the person driving the jet-ski##7
+22. the person driving the scooter is not to the right of the person eating raspberry##8
+23. the person driving the helicopter is somewhere to the right of the person watching superhero movies##5
+24. the person driving the airplane and the person eating grapefruit have the same parity positions
+25. the person watching fantasy movies is somewhere to the left of the person eating blueberry##5
+26. the person watching western movies is on the far left or far right##3
+27. the person eating raspberry and the person watching time-travel movies have the same parity positions
+28. the person eating grapefruit is not the person drinking sprite##6
+29. the person watching western movies is on the left or right of the person drinking lemonade##3
+30. the person drinking sprite is not the person eating zucchini##6
+31. the person drinking tea is not to the right of the person watching time-travel movies##8
+32. the person eating broccoli is somewhere to the left of the person watching time-travel movies##5
+33. the person driving the motorbike is the person eating broccoli##1
+34. the person drinking sprite is somewhere to the right of the person eating broccoli##5
+35. the person watching fantasy movies is not to the right of the person drinking coffee##8
+36. the person watching superhero movies is not to the left of the person eating zucchini##8
+37. the person eating peas is somewhere to the left of the person watching horror movies##5
+38. the person watching crime movies and the person eating peas have different parity positions
+39. the person watching horror movies is on the left of the person watching drama movies##1
+40. the person eating zucchini and the person watching western movies have the same parity positions
+41. the person drinking coffee is not to the right of the person eating raspberry##8","{'Beverage': ['water', 'lemonade', 'coffee', 'mirinda', 'sprite', 'hot-chocolate', 'tea'], 'Food': ['zucchini', 'strawberry', 'peas', 'broccoli', 'blueberry', 'grapefruit', 'raspberry'], 'Movie-Genre': ['western', 'superhero', 'fantasy', 'crime', 'horror', 'drama', 'time-travel'], 'Transport': ['tram', 'scooter', 'helicopter', 'motorbike', 'bus', 'airplane', 'jet-ski']}"
+Pt1_4x7_level9-3,"The people have 7 different hobbies: chess, cooking, drawing, filmmaking, fishing, reading, singing
+The people have 7 different jobs:  accountant, dressmaker, journalist, nurse, pilot, scientist, teacher
+The people prefer 7 different music-genres: classical, country, d&b, dubstep, hip-hop, punk, reggae
+The people use 7 different means of transport: bike, car, helicopter, quad-bike, subway, tram, trike
+ 1. the accountant is not the person driving the quad-bike##6
+ 2. the fan reggae is somewhere to the right of the teacher##5
+ 3. the accountant is not to the left of the person driving the subway##8
+ 4. the dressmaker is somewhere to the left of the person driving the subway##5
+ 5. the person who's hobby is cooking and the fan d&b have the same parity positions
+ 6. the person who's hobby is cooking is not to the left of the person driving the helicopter##8
+ 7. the person driving the car is not to the right of the fan dubstep##8
+ 8. the fan classical is not to the left of the teacher##8
+ 9. the fan reggae is in the middle##1
+10. the person who's hobby is reading is not to the left of the nurse##8
+11. the accountant is on the left of the fan punk##1
+12. the person driving the bike and the fan country have different parity positions
+13. the person who's hobby is reading is not to the right of the person driving the trike##8
+14. the person who's hobby is cooking is on the left or right of the accountant##3
+15. the person who's hobby is filmmaking is in the middle##1
+16. the fan reggae is somewhere to the left of the person driving the quad-bike##5
+17. the accountant and the person who's hobby is reading have different parity positions
+18. the fan punk is not the person driving the tram##6
+19. the person driving the tram and the journalist have the same parity positions
+20. the dressmaker is on the far left##1
+21. the person who's hobby is singing is on the right of the person driving the tram##1
+22. the fan hip-hop is somewhere to the right of the person driving the quad-bike##5
+23. the person who's hobby is fishing is not the scientist##6
+24. the fan reggae is on the right of the person who's hobby is singing##1
+25. the person who's hobby is singing is somewhere to the right of the journalist##5
+26. the fan d&b is not to the right of the person who's hobby is singing##8
+27. the person who's hobby is drawing is somewhere between the person who's hobby is cooking and the person who's hobby is chess##7
+28. the nurse is on the left or right of the fan hip-hop##3
+29. the person driving the trike is on the far right##1
+30. the scientist is not to the left of the person driving the car##8
+31. the person driving the helicopter is somewhere to the right of the person driving the tram##5
+32. the person who's hobby is cooking is the person driving the trike##1
+33. the fan reggae and the person who's hobby is reading have different parity positions
+34. the person who's hobby is reading is not to the left of the person driving the subway##8
+35. the nurse is not to the right of the person who's hobby is fishing##8
+36. the fan classical is between the journalist and the person driving the subway##2
+37. the dressmaker is somewhere to the left of the person who's hobby is filmmaking##5
+38. the accountant and the person who's hobby is fishing have the same parity positions
+39. the person driving the bike is in an even position##4
+40. the fan hip-hop is not the dressmaker##6
+41. the dressmaker is not to the right of the scientist##8
+42. the pilot is in the middle##1","{'Hobby': ['chess', 'drawing', 'singing', 'filmmaking', 'reading', 'fishing', 'cooking'], 'Job': ['dressmaker', 'journalist', 'teacher', 'pilot', 'nurse', 'accountant', 'scientist'], 'Music-Genre': ['d&b', 'dubstep', 'classical', 'reggae', 'country', 'hip-hop', 'punk'], 'Transport': ['car', 'tram', 'helicopter', 'subway', 'quad-bike', 'bike', 'trike']}"
+Pt1_4x7_level9-4,"There are 7 different nationalities: argentine, chinese, colombian, egyptian, french, japanese, pakistani
+7 different pets are kept: bird, ferret, goldfish, hamster, horse, pony, turtle
+The people prefer 7 different types of sport: climbing, handball, parkour, rugby, sailing, snowboarding, swimming
+The people use 7 different means of transport: boat, helicopter, scooter, subway, taxi, train, tram
+ 1. the pakistani is somewhere to the left of the person who's sport is handball##5
+ 2. the person driving the tram is on the left or right of the person driving the subway##3
+ 3. the person who's sport is rugby is in an even position##4
+ 4. the chinese is not to the left of the person who's sport is rugby##8
+ 5. the owner of the hamster is not to the left of the person driving the subway##8
+ 6. the person who's sport is swimming and the argentine have the same parity positions
+ 7. the egyptian is not to the left of the person who's sport is snowboarding##8
+ 8. the pakistani and the person driving the tram have different parity positions
+ 9. the person driving the helicopter is on the left or right of the person who's sport is handball##3
+10. the person driving the tram and the person who's sport is swimming have different parity positions
+11. the person who's sport is handball and the person driving the scooter have the same parity positions
+12. the owner of the ferret is on the left of the person who's sport is climbing##1
+13. the person driving the subway is not the owner of the goldfish##6
+14. the owner of the turtle is not to the right of the person driving the tram##8
+15. the owner of the pony is somewhere to the left of the person driving the boat##5
+16. the person driving the boat is the person who's sport is sailing##1
+17. the person who's sport is handball is on the left or right of the owner of the goldfish##3
+18. the person driving the train is somewhere to the left of the person driving the helicopter##5
+19. the owner of the hamster is on the left or right of the owner of the turtle##3
+20. the owner of the bird is not to the left of the french##8
+21. the chinese is not the owner of the hamster##6
+22. the japanese is somewhere to the left of the colombian##5
+23. the owner of the horse is somewhere to the left of the person driving the helicopter##5
+24. the person driving the boat and the pakistani have the same parity positions
+25. the person driving the boat is between the egyptian and the owner of the horse##2
+26. the chinese is not to the right of the person who's sport is swimming##8
+27. the egyptian and the person driving the subway have different parity positions
+28. the person who's sport is climbing is not to the right of the person who's sport is handball##8
+29. the owner of the ferret is on the far left##1
+30. the person who's sport is swimming is on the right of the person driving the taxi##1
+31. the person driving the scooter is not the egyptian##6
+32. the person who's sport is parkour is somewhere to the left of the person driving the boat##5
+33. the owner of the goldfish is on the left or right of the chinese##3
+34. the colombian and the owner of the horse have different parity positions
+35. the person driving the helicopter is somewhere to the right of the egyptian##5
+36. the person who's sport is rugby and the pakistani have different parity positions
+37. the owner of the pony is the pakistani##1
+38. the person driving the helicopter is not to the left of the owner of the bird##8
+39. the colombian and the owner of the hamster have the same parity positions
+40. the person who's sport is parkour is the argentine##1
+41. the owner of the hamster and the person driving the tram have different parity positions","{'Nationality': ['argentine', 'french', 'pakistani', 'egyptian', 'japanese', 'chinese', 'colombian'], 'Pet': ['ferret', 'bird', 'pony', 'turtle', 'hamster', 'horse', 'goldfish'], 'Sport': ['parkour', 'climbing', 'snowboarding', 'rugby', 'sailing', 'handball', 'swimming'], 'Transport': ['train', 'scooter', 'subway', 'tram', 'boat', 'taxi', 'helicopter']}"
+Pt1_4x7_level9-5,"The people perfer 7 different movie-genres: comedy, disaster, documentary, drama, horror, musical, western
+The people prefer 7 different music-genres: classical, dubstep, hip-hop, reggae, salsa, techno, trance
+There are 7 different nationalities: australian, chinese, colombian, egyptian, malaysian, mexican, turkish
+The people use 7 different means of transport: airplane, boat, bus, car, ship, trike, van
+ 1. the person driving the boat is not to the left of the person driving the trike##8
+ 2. the person driving the trike is not to the left of the fan techno##8
+ 3. the person driving the boat and the person watching disaster movies have different parity positions
+ 4. the person watching horror movies is the malaysian##1
+ 5. the person watching documentary movies is on the far left or far right##3
+ 6. the person driving the boat is on the left or right of the turkish##3
+ 7. the person watching horror movies is somewhere between the person driving the bus and the person watching western movies##7
+ 8. the turkish is not to the left of the turkish##8
+ 9. the fan classical is on the right of the fan trance##1
+10. the fan hip-hop is on the left or right of the australian##3
+11. the person driving the car is somewhere between the person watching musical movies and the person watching drama movies##7
+12. the person watching drama movies is on the right of the malaysian##1
+13. the person driving the bus is somewhere to the right of the person watching western movies##5
+14. the person watching horror movies and the person driving the van have the same parity positions
+15. the australian and the person watching drama movies have the same parity positions
+16. the fan salsa is somewhere to the right of the person watching disaster movies##5
+17. the malaysian and the person watching horror movies have the same parity positions
+18. the person watching western movies is in an odd position##4
+19. the person driving the ship and the fan salsa have the same parity positions
+20. the mexican and the person watching drama movies have the same parity positions
+21. the fan classical is in an even position##4
+22. the turkish is in an even position##4
+23. the fan dubstep is somewhere to the left of the person driving the van##5
+24. the fan dubstep is on the left of the person driving the van##1
+25. the chinese is on the left or right of the person driving the bus##3
+26. the person driving the ship is somewhere to the right of the australian##5
+27. the malaysian and the person watching western movies have different parity positions
+28. the person watching disaster movies and the fan techno have the same parity positions
+29. the australian is somewhere between the egyptian and the person watching horror movies##7
+30. the fan classical is not the egyptian##6
+31. the person driving the trike and the egyptian have different parity positions
+32. the person watching disaster movies is on the left or right of the fan reggae##3
+33. the person driving the car is in an even position##4
+34. the person watching western movies is not the fan hip-hop##6
+35. the person watching western movies is somewhere between the person driving the car and the fan hip-hop##7
+36. the person watching drama movies is between the person watching comedy movies and the fan hip-hop##2
+37. the person driving the car is on the left or right of the mexican##3
+38. the person watching horror movies is not to the right of the person driving the boat##8
+39. the person driving the trike is not the turkish##6
+40. the colombian is not to the left of the person driving the boat##8
+41. the colombian is somewhere to the left of the fan salsa##5","{'Movie-Genre': ['musical', 'disaster', 'western', 'horror', 'drama', 'comedy', 'documentary'], 'Music-Genre': ['reggae', 'techno', 'dubstep', 'hip-hop', 'trance', 'classical', 'salsa'], 'Nationality': ['mexican', 'egyptian', 'australian', 'malaysian', 'colombian', 'turkish', 'chinese'], 'Transport': ['airplane', 'car', 'trike', 'van', 'boat', 'bus', 'ship']}"
+Pt1_4x7_level9-6,"The people have 7 different hobbies: baking, board-games, chess, collecting, cooking, gardening, photography
+The people prefer 7 different music-genres: classical, folk, indie, jazz, pop, rock, soul
+There are 7 different nationalities: brazilian, british, french, italian, mexican, russian, spanish
+The people use 7 different means of transport: helicopter, scooter, ship, snowmobile, subway, tram, van
+ 1. the person driving the tram is somewhere to the right of the person who's hobby is gardening##5
+ 2. the person who's hobby is cooking is somewhere to the right of the person who's hobby is photography##5
+ 3. the fan soul is somewhere to the left of the person driving the van##5
+ 4. the person who's hobby is chess is on the left of the person who's hobby is baking##1
+ 5. the british is on the far left or far right##3
+ 6. the person driving the snowmobile and the fan classical have the same parity positions
+ 7. the person driving the van is not the person who's hobby is cooking##6
+ 8. the person driving the scooter and the spanish have the same parity positions
+ 9. the person who's hobby is collecting is in an odd position##4
+10. the mexican is on the left or right of the person driving the snowmobile##3
+11. the person who's hobby is chess and the fan rock have the same parity positions
+12. the person driving the van is on the left or right of the person driving the snowmobile##3
+13. the fan soul is not to the right of the fan pop##8
+14. the french is between the mexican and the person driving the van##2
+15. the fan folk is on the right of the person driving the scooter##1
+16. the person driving the snowmobile is not to the right of the fan folk##8
+17. the fan folk is not the person who's hobby is gardening##6
+18. the person driving the helicopter is on the left of the person driving the snowmobile##1
+19. the russian and the person who's hobby is baking have different parity positions
+20. the fan soul is not to the left of the fan indie##8
+21. the italian is on the left or right of the fan classical##3
+22. the person who's hobby is board-games is not the person driving the van##6
+23. the spanish is not to the right of the spanish##8
+24. the fan indie and the person driving the tram have different parity positions
+25. the spanish is not to the left of the fan rock##8
+26. the british is not to the left of the fan folk##8
+27. the person driving the scooter is not the person who's hobby is baking##6
+28. the fan jazz is the russian##1
+29. the fan indie and the person who's hobby is board-games have different parity positions
+30. the fan pop is on the right of the person driving the van##1
+31. the person who's hobby is board-games is somewhere to the right of the person who's hobby is collecting##5
+32. the person driving the subway is on the far left##1
+33. the person who's hobby is collecting and the person driving the snowmobile have different parity positions
+34. the italian is not to the left of the person who's hobby is cooking##8
+35. the person driving the helicopter is on the right of the fan indie##1
+36. the person driving the snowmobile is not the russian##6
+37. the french is somewhere to the left of the british##5
+38. the person driving the helicopter is somewhere between the person who's hobby is baking and the person who's hobby is gardening##7
+39. the fan folk is not the person who's hobby is gardening##6
+40. the person driving the helicopter is in an odd position##4
+41. the person driving the tram is not the fan rock##6
+42. the fan soul is not to the right of the person driving the van##8
+43. the person who's hobby is collecting is not the russian##6","{'Hobby': ['chess', 'baking', 'photography', 'cooking', 'collecting', 'gardening', 'board-games'], 'Music-Genre': ['jazz', 'indie', 'soul', 'classical', 'rock', 'pop', 'folk'], 'Nationality': ['russian', 'brazilian', 'mexican', 'french', 'italian', 'spanish', 'british'], 'Transport': ['subway', 'ship', 'helicopter', 'snowmobile', 'van', 'scooter', 'tram']}"
+Pt1_4x7_level9-7,"The people have 7 different hobbies: card-games, collecting, cooking, drawing, magic-tricks, photography, puzzles
+The people have 7 different jobs:  dancer, firefighter, fisherman, journalist, mechanic, nurse, pilot
+The people prefer 7 different music-genres: blues, d&b, indie, jazz, reggae, rock, salsa
+There are 7 different nationalities: british, chinese, colombian, indian, indonesian, pakistani, polish
+ 1. the polish is not to the right of the person who's hobby is drawing##8
+ 2. the colombian is not to the right of the person who's hobby is magic-tricks##8
+ 3. the fan d&b is not the journalist##6
+ 4. the fan indie is not to the right of the british##8
+ 5. the dancer is not to the right of the indian##8
+ 6. the fan reggae is on the left of the person who's hobby is cooking##1
+ 7. the person who's hobby is card-games is not the pakistani##6
+ 8. the indonesian is in the middle##1
+ 9. the person who's hobby is cooking is not the dancer##6
+10. the chinese is somewhere between the pilot and the firefighter##7
+11. the fan d&b is not to the right of the mechanic##8
+12. the polish is on the far left or far right##3
+13. the fan indie is on the left of the fisherman##1
+14. the firefighter is not to the right of the pakistani##8
+15. the pilot is on the right of the dancer##1
+16. the person who's hobby is puzzles is not to the right of the fisherman##8
+17. the person who's hobby is card-games is not to the right of the journalist##8
+18. the indonesian is somewhere to the right of the polish##5
+19. the person who's hobby is cooking is not to the right of the fan indie##8
+20. the british is not to the left of the pilot##8
+21. the fan rock is not to the right of the person who's hobby is puzzles##8
+22. the fan jazz is not to the right of the mechanic##8
+23. the fan rock is on the left of the dancer##1
+24. the pakistani is on the left or right of the fan blues##3
+25. the dancer and the indian have different parity positions
+26. the person who's hobby is magic-tricks is on the right of the british##1
+27. the polish and the pilot have the same parity positions
+28. the fan jazz is on the right of the person who's hobby is puzzles##1
+29. the pakistani is not to the left of the fan indie##8
+30. the fan jazz and the person who's hobby is magic-tricks have different parity positions
+31. the person who's hobby is photography is the indian##1
+32. the mechanic is on the far left or far right##3
+33. the person who's hobby is cooking is somewhere to the right of the person who's hobby is drawing##5
+34. the person who's hobby is photography is on the left or right of the fan jazz##3
+35. the journalist is on the left of the fan d&b##1
+36. the pakistani is on the left of the person who's hobby is card-games##1
+37. the british is on the right of the fisherman##1","{'Hobby': ['puzzles', 'drawing', 'photography', 'cooking', 'collecting', 'card-games', 'magic-tricks'], 'Job': ['firefighter', 'dancer', 'pilot', 'nurse', 'fisherman', 'journalist', 'mechanic'], 'Music-Genre': ['rock', 'jazz', 'reggae', 'indie', 'salsa', 'blues', 'd&b'], 'Nationality': ['polish', 'chinese', 'indian', 'indonesian', 'pakistani', 'british', 'colombian']}"
+Pt1_4x7_level9-8,"There are 7 different favourite beverages: almond-milk, coffee, fanta, hot-chocolate, juice, soy-milk, water
+7 different pets are kept: chinchilla, frog, goat, hamster, hedgehog, horse, rabbit
+The people prefer 7 different types of sport: basketball, climbing, cycling, skiing, soccer, swimming, tennis
+The people use 7 different means of transport: car, jet-ski, motorbike, ship, subway, taxi, train
+ 1. the person who's sport is tennis is on the left of the person drinking fanta##1
+ 2. the owner of the chinchilla is on the left of the person who's sport is skiing##1
+ 3. the person who's sport is soccer is the person driving the taxi##1
+ 4. the person driving the jet-ski is not to the left of the person who's sport is basketball##8
+ 5. the person who's sport is climbing and the person driving the train have different parity positions
+ 6. the person who's sport is cycling is not the owner of the chinchilla##6
+ 7. the person drinking water is on the left of the owner of the hedgehog##1
+ 8. the person drinking juice is somewhere to the right of the person drinking hot-chocolate##5
+ 9. the person drinking fanta is not to the right of the owner of the chinchilla##8
+10. the person who's sport is basketball is not the person driving the subway##6
+11. the person driving the motorbike and the owner of the chinchilla have different parity positions
+12. the person drinking water is on the left or right of the person who's sport is soccer##3
+13. the person driving the subway is not the owner of the horse##6
+14. the person who's sport is soccer is not to the right of the owner of the hedgehog##8
+15. the owner of the goat is not to the right of the person who's sport is climbing##8
+16. the person drinking soy-milk is in an odd position##4
+17. the person drinking soy-milk is somewhere to the right of the person driving the car##5
+18. the person who's sport is tennis is not to the right of the person who's sport is tennis##8
+19. the person driving the train and the person drinking soy-milk have the same parity positions
+20. the person driving the taxi is not the person drinking water##6
+21. the person who's sport is tennis is somewhere between the person who's sport is basketball and the person drinking fanta##7
+22. the person drinking juice is the person drinking juice##1
+23. the person drinking water and the person who's sport is soccer have different parity positions
+24. the person who's sport is swimming and the owner of the rabbit have the same parity positions
+25. the person drinking juice is not to the left of the owner of the horse##8
+26. the owner of the hamster is not to the right of the owner of the hamster##8
+27. the person driving the car is on the left or right of the person driving the taxi##3
+28. the person driving the train is on the right of the person driving the ship##1
+29. the owner of the hedgehog is somewhere to the left of the person driving the jet-ski##5
+30. the person driving the jet-ski is not to the right of the person drinking juice##8
+31. the person driving the motorbike is not to the right of the owner of the goat##8
+32. the person who's sport is soccer is not to the right of the person who's sport is climbing##8
+33. the owner of the chinchilla is not the person driving the jet-ski##6
+34. the person driving the ship and the owner of the goat have different parity positions
+35. the owner of the chinchilla is on the right of the owner of the goat##1
+36. the person drinking almond-milk is not to the left of the person who's sport is tennis##8
+37. the person drinking water and the owner of the hamster have the same parity positions
+38. the person who's sport is climbing and the person drinking almond-milk have different parity positions
+39. the person drinking soy-milk is not to the left of the owner of the frog##8
+40. the person driving the car is not to the right of the person driving the jet-ski##8
+41. the person who's sport is basketball is somewhere to the right of the person drinking coffee##5
+42. the person driving the subway and the person drinking coffee have the same parity positions
+43. the person driving the taxi is somewhere to the right of the person drinking water##5
+44. the owner of the hamster is the person drinking hot-chocolate##1
+45. the person drinking water is somewhere to the left of the person drinking hot-chocolate##5
+46. the owner of the rabbit is in an even position##4
+47. the person drinking hot-chocolate is not the owner of the rabbit##6
+48. the person driving the car is in an odd position##4
+49. the person driving the jet-ski is not to the left of the person who's sport is cycling##8
+50. the owner of the hedgehog is between the owner of the hamster and the owner of the horse##2","{'Beverage': ['water', 'coffee', 'hot-chocolate', 'juice', 'almond-milk', 'fanta', 'soy-milk'], 'Pet': ['horse', 'hedgehog', 'hamster', 'rabbit', 'goat', 'chinchilla', 'frog'], 'Sport': ['cycling', 'soccer', 'basketball', 'swimming', 'tennis', 'climbing', 'skiing'], 'Transport': ['car', 'taxi', 'jet-ski', 'subway', 'motorbike', 'ship', 'train']}"
+Pt1_4x7_level9-9,"The people have 7 different hobbies: camping, card-games, collecting, cooking, dancing, magic-tricks, puzzles
+The people perfer 7 different movie-genres: action, musical, mystery, sports, superhero, thriller, western
+The people prefer 7 different music-genres: blues, country, dubstep, funk, hip-hop, indie, reggae
+The people use 7 different means of transport: airplane, bike, jet-ski, quad-bike, subway, tram, van
+ 1. the fan blues is not to the right of the person driving the quad-bike##8
+ 2. the person driving the tram is not to the right of the person who's hobby is camping##8
+ 3. the person driving the subway is not to the left of the person watching musical movies##8
+ 4. the person driving the tram is somewhere between the person watching superhero movies and the fan reggae##7
+ 5. the person who's hobby is dancing is not to the right of the person watching mystery movies##8
+ 6. the person driving the airplane is somewhere between the person watching thriller movies and the person driving the bike##7
+ 7. the person who's hobby is collecting is on the left or right of the person driving the tram##3
+ 8. the fan reggae is on the right of the fan blues##1
+ 9. the person driving the van is not to the left of the fan hip-hop##8
+10. the person watching mystery movies and the fan country have the same parity positions
+11. the fan reggae is on the left of the person who's hobby is camping##1
+12. the person who's hobby is cooking and the person watching western movies have different parity positions
+13. the person who's hobby is puzzles is on the left or right of the person who's hobby is cooking##3
+14. the fan hip-hop is not to the right of the person driving the quad-bike##8
+15. the person watching mystery movies is somewhere to the right of the person driving the quad-bike##5
+16. the person watching superhero movies is on the left or right of the person watching western movies##3
+17. the person driving the bike is in an odd position##4
+18. the fan country is not to the left of the fan reggae##8
+19. the person watching musical movies is somewhere to the right of the person who's hobby is magic-tricks##5
+20. the fan reggae is the person who's hobby is dancing##1
+21. the fan funk is on the left or right of the fan blues##3
+22. the person watching mystery movies and the fan indie have different parity positions
+23. the person driving the subway is not the person watching thriller movies##6
+24. the person watching thriller movies and the fan hip-hop have the same parity positions
+25. the person driving the jet-ski is the person who's hobby is magic-tricks##1
+26. the person who's hobby is dancing is on the left or right of the person watching action movies##3
+27. the person driving the jet-ski is not to the right of the fan country##8
+28. the person driving the subway is not to the left of the fan blues##8
+29. the person watching musical movies is somewhere to the left of the person who's hobby is cooking##5
+30. the person watching mystery movies is not to the right of the person watching sports movies##8
+31. the person driving the airplane is not the person watching superhero movies##6
+32. the person driving the quad-bike and the fan funk have different parity positions
+33. the person who's hobby is cooking is on the left or right of the person who's hobby is dancing##3
+34. the fan country is not to the right of the person watching western movies##8
+35. the person watching sports movies is not the person driving the subway##6
+36. the fan indie is in an odd position##4
+37. the fan dubstep is on the left or right of the person watching mystery movies##3
+38. the fan indie is not the person driving the van##6
+39. the fan reggae is on the left of the person driving the tram##1
+40. the person who's hobby is collecting and the fan indie have different parity positions
+41. the fan hip-hop and the person who's hobby is collecting have different parity positions
+42. the person driving the airplane is not to the left of the person watching western movies##8","{'Hobby': ['magic-tricks', 'puzzles', 'cooking', 'dancing', 'camping', 'collecting', 'card-games'], 'Movie-Genre': ['thriller', 'musical', 'action', 'mystery', 'sports', 'western', 'superhero'], 'Music-Genre': ['hip-hop', 'funk', 'blues', 'reggae', 'dubstep', 'country', 'indie'], 'Transport': ['jet-ski', 'van', 'quad-bike', 'subway', 'tram', 'airplane', 'bike']}"
diff --git a/part2/level9/Pt2_5x2_level9.csv b/part2/level9/Pt2_5x2_level9.csv
new file mode 100644
index 0000000000000000000000000000000000000000..b78916a476d784763f6d9c522f7da00cebee6532
--- /dev/null
+++ b/part2/level9/Pt2_5x2_level9.csv
@@ -0,0 +1,95 @@
+ID,Clues,SolutionGrid
+Pt1_5x2_level9-0,"There 2 different types of food: asparagus, plum
+The people have 2 different jobs:  bartender, dressmaker
+The people perfer 2 different movie-genres: disaster, epic
+The people prefer 2 different music-genres: country, r&b
+The people prefer 2 different types of sport: basketball, skateboarding
+1. the fan r&b is the dressmaker##1
+2. the person who's sport is skateboarding is on the left of the person watching disaster movies##1
+3. the person eating asparagus and the fan country have different parity positions
+4. the fan country is in an even position##4
+5. the fan country is not to the right of the bartender##8","{'Food': ['asparagus', 'plum'], 'Job': ['dressmaker', 'bartender'], 'Movie-Genre': ['epic', 'disaster'], 'Music-Genre': ['r&b', 'country'], 'Sport': ['skateboarding', 'basketball']}"
+Pt1_5x2_level9-1,"There are 2 different favourite beverages: sprite, water
+There 2 different types of food: cucumber, mango
+The people prefer 2 different music-genres: jazz, reggae
+There are 2 different nationalities: colombian, malaysian
+2 different pets are kept: goldfish, mouse
+1. the person eating cucumber is on the right of the person eating mango##1
+2. the fan reggae is on the left or right of the person drinking sprite##3
+3. the colombian and the person drinking sprite have different parity positions
+4. the owner of the mouse is somewhere to the right of the fan jazz##5","{'Beverage': ['sprite', 'water'], 'Food': ['mango', 'cucumber'], 'Music-Genre': ['jazz', 'reggae'], 'Nationality': ['malaysian', 'colombian'], 'Pet': ['goldfish', 'mouse']}"
+Pt1_5x2_level9-2,"There are 2 different favourite beverages: juice, soy-milk
+The people have 2 different jobs:  analyst, pilot
+The people prefer 2 different music-genres: d&b, pop
+2 different pets are kept: mouse, rat
+The people use 2 different means of transport: bus, taxi
+1. the analyst is not to the right of the owner of the mouse##8
+2. the fan pop and the person driving the taxi have different parity positions
+3. the person driving the taxi is on the right of the analyst##1
+4. the fan pop is somewhere to the left of the person drinking juice##5
+5. the person drinking soy-milk is on the left or right of the owner of the mouse##3","{'Beverage': ['soy-milk', 'juice'], 'Job': ['analyst', 'pilot'], 'Music-Genre': ['pop', 'd&b'], 'Pet': ['rat', 'mouse'], 'Transport': ['bus', 'taxi']}"
+Pt1_5x2_level9-3,"There 2 different types of food: corn, peach
+The people prefer 2 different music-genres: blues, trance
+There are 2 different nationalities: brazilian, colombian
+The people prefer 2 different types of sport: handball, rowing
+The people use 2 different means of transport: roller, trike
+1. the person driving the roller and the colombian have the same parity positions
+2. the brazilian and the person eating corn have the same parity positions
+3. the colombian is somewhere to the left of the person who's sport is handball##5
+4. the person who's sport is handball and the fan blues have the same parity positions","{'Food': ['peach', 'corn'], 'Music-Genre': ['trance', 'blues'], 'Nationality': ['colombian', 'brazilian'], 'Sport': ['rowing', 'handball'], 'Transport': ['roller', 'trike']}"
+Pt1_5x2_level9-4,"The people have 2 different hobbies: fishing, photography
+The people perfer 2 different movie-genres: comedy, drama
+There are 2 different nationalities: argentine, indian
+2 different pets are kept: goldfish, rat
+The people use 2 different means of transport: quad-bike, tram
+1. the person who's hobby is photography and the person watching comedy movies have different parity positions
+2. the person driving the tram is on the left or right of the owner of the rat##3
+3. the person watching comedy movies is in an even position##4
+4. the argentine is somewhere to the left of the person driving the quad-bike##5","{'Hobby': ['photography', 'fishing'], 'Movie-Genre': ['drama', 'comedy'], 'Nationality': ['argentine', 'indian'], 'Pet': ['goldfish', 'rat'], 'Transport': ['tram', 'quad-bike']}"
+Pt1_5x2_level9-5,"There are 2 different favourite beverages: cola, sprite
+The people perfer 2 different movie-genres: family, scientific
+The people prefer 2 different music-genres: d&b, salsa
+There are 2 different nationalities: australian, canadian
+The people prefer 2 different types of sport: lacrosse, skiing
+1. the person who's sport is skiing is somewhere to the left of the person drinking sprite##5
+2. the person drinking cola and the person watching scientific movies have the same parity positions
+3. the australian is somewhere to the left of the fan d&b##5","{'Beverage': ['cola', 'sprite'], 'Movie-Genre': ['scientific', 'family'], 'Music-Genre': ['salsa', 'd&b'], 'Nationality': ['australian', 'canadian'], 'Sport': ['skiing', 'lacrosse']}"
+Pt1_5x2_level9-6,"The people have 2 different hobbies: filmmaking, magic-tricks
+The people have 2 different jobs:  entrepreneur, teacher
+The people prefer 2 different music-genres: metal, salsa
+The people prefer 2 different types of sport: climbing, swimming
+The people use 2 different means of transport: bus, ship
+1. the entrepreneur and the person who's sport is swimming have different parity positions
+2. the person who's hobby is filmmaking is the person who's sport is swimming##1
+3. the fan metal is not to the right of the person who's sport is climbing##8
+4. the fan metal is on the right of the fan salsa##1
+5. the person driving the bus and the person who's hobby is magic-tricks have the same parity positions","{'Hobby': ['filmmaking', 'magic-tricks'], 'Job': ['teacher', 'entrepreneur'], 'Music-Genre': ['salsa', 'metal'], 'Sport': ['swimming', 'climbing'], 'Transport': ['ship', 'bus']}"
+Pt1_5x2_level9-7,"There 2 different types of food: cucumber, pumpkin
+The people have 2 different hobbies: chess, hiking
+The people have 2 different jobs:  firefighter, software-developer
+The people perfer 2 different movie-genres: sports, zombie
+The people prefer 2 different types of sport: basketball, rowing
+1. the person who's sport is basketball is on the left or right of the person watching sports movies##3
+2. the person who's sport is rowing and the person eating cucumber have the same parity positions
+3. the person who's hobby is chess is on the right of the person eating cucumber##1
+4. the software-developer is the person who's sport is basketball##1","{'Food': ['cucumber', 'pumpkin'], 'Hobby': ['hiking', 'chess'], 'Job': ['firefighter', 'software-developer'], 'Movie-Genre': ['sports', 'zombie'], 'Sport': ['rowing', 'basketball']}"
+Pt1_5x2_level9-8,"There are 2 different favourite beverages: almond-milk, coffee
+There 2 different types of food: cherry, cucumber
+The people perfer 2 different movie-genres: adventure, thriller
+The people prefer 2 different types of sport: basketball, sailing
+The people use 2 different means of transport: roller, scooter
+1. the person drinking coffee is somewhere to the left of the person drinking almond-milk##5
+2. the person watching thriller movies is on the far right##1
+3. the person who's sport is sailing is on the left or right of the person eating cucumber##3
+4. the person who's sport is basketball and the person driving the scooter have the same parity positions
+5. the person driving the scooter is somewhere to the right of the person driving the roller##5","{'Beverage': ['coffee', 'almond-milk'], 'Food': ['cherry', 'cucumber'], 'Movie-Genre': ['adventure', 'thriller'], 'Sport': ['sailing', 'basketball'], 'Transport': ['roller', 'scooter']}"
+Pt1_5x2_level9-9,"There 2 different types of food: peach, radish
+The people have 2 different jobs:  mechanic, security-guard
+There are 2 different nationalities: dutch, turkish
+2 different pets are kept: cat, dog
+The people use 2 different means of transport: airplane, bus
+1. the turkish is not to the right of the person eating radish##8
+2. the security-guard is in an even position##4
+3. the person driving the airplane and the owner of the dog have different parity positions
+4. the person eating radish is on the far left##1
+5. the turkish is the person driving the airplane##1","{'Food': ['radish', 'peach'], 'Job': ['mechanic', 'security-guard'], 'Nationality': ['turkish', 'dutch'], 'Pet': ['cat', 'dog'], 'Transport': ['airplane', 'bus']}"
diff --git a/part2/level9/Pt2_5x3_level9.csv b/part2/level9/Pt2_5x3_level9.csv
new file mode 100644
index 0000000000000000000000000000000000000000..eee5f8555aef39fa3c2abf00928cb73a9f6cbda9
--- /dev/null
+++ b/part2/level9/Pt2_5x3_level9.csv
@@ -0,0 +1,161 @@
+ID,Clues,SolutionGrid
+Pt1_5x3_level9-0,"There 3 different types of food: corn, pumpkin, watermelon
+The people have 3 different hobbies: card-games, dancing, fishing
+The people have 3 different jobs:  accountant, engineer, pilot
+The people perfer 3 different movie-genres: spy, time-travel, western
+The people prefer 3 different music-genres: jazz, pop, punk
+1. the person eating corn is on the far left or far right##3
+2. the fan jazz is somewhere to the right of the person watching western movies##5
+3. the person eating watermelon is between the person eating pumpkin and the person watching spy movies##2
+4. the fan pop is not to the left of the person who's hobby is card-games##8
+5. the person who's hobby is dancing is the engineer##1
+6. the person watching time-travel movies is not to the left of the fan jazz##8
+7. the person watching western movies and the person eating corn have different parity positions
+8. the accountant is the fan jazz##1
+9. the person who's hobby is dancing is on the left of the pilot##1","{'Food': ['corn', 'watermelon', 'pumpkin'], 'Hobby': ['dancing', 'card-games', 'fishing'], 'Job': ['engineer', 'pilot', 'accountant'], 'Movie-Genre': ['spy', 'western', 'time-travel'], 'Music-Genre': ['punk', 'pop', 'jazz']}"
+Pt1_5x3_level9-1,"There are 3 different favourite beverages: hot-chocolate, milk, soy-milk
+The people have 3 different jobs:  photographer, scientist, videographer
+The people prefer 3 different music-genres: disco, r&b, techno
+3 different pets are kept: dog, guinea-pig, horse
+The people prefer 3 different types of sport: badminton, basketball, rugby
+ 1. the person who's sport is badminton is on the right of the person who's sport is basketball##1
+ 2. the owner of the guinea-pig and the person drinking hot-chocolate have different parity positions
+ 3. the fan techno is not to the right of the person drinking milk##8
+ 4. the person drinking hot-chocolate is not to the right of the videographer##8
+ 5. the fan r&b is not to the right of the photographer##8
+ 6. the person drinking milk is somewhere to the right of the person who's sport is rugby##5
+ 7. the person who's sport is basketball is not to the right of the person drinking hot-chocolate##8
+ 8. the person drinking hot-chocolate is on the right of the fan r&b##1
+ 9. the fan r&b and the owner of the dog have different parity positions
+10. the person drinking hot-chocolate is on the right of the photographer##1
+11. the fan r&b is on the left or right of the person drinking hot-chocolate##3
+12. the fan techno is not to the right of the person who's sport is badminton##8
+13. the owner of the dog is on the far left##1
+14. the person drinking hot-chocolate is not to the left of the person who's sport is rugby##8","{'Beverage': ['soy-milk', 'milk', 'hot-chocolate'], 'Job': ['scientist', 'photographer', 'videographer'], 'Music-Genre': ['techno', 'r&b', 'disco'], 'Pet': ['dog', 'guinea-pig', 'horse'], 'Sport': ['rugby', 'basketball', 'badminton']}"
+Pt1_5x3_level9-2,"There 3 different types of food: garlic, kiwi, pineapple
+The people prefer 3 different music-genres: country, hip-hop, jazz
+There are 3 different nationalities: brazilian, chinese, indonesian
+3 different pets are kept: cat, goldfish, rat
+The people prefer 3 different types of sport: lacrosse, sailing, weightlifting
+ 1. the indonesian is on the left or right of the person eating pineapple##3
+ 2. the person eating garlic is not to the left of the owner of the rat##8
+ 3. the fan jazz is on the left of the owner of the rat##1
+ 4. the owner of the goldfish is on the left or right of the owner of the rat##3
+ 5. the person who's sport is sailing is on the left of the person eating kiwi##1
+ 6. the fan country is on the right of the brazilian##1
+ 7. the owner of the cat is on the left of the person eating kiwi##1
+ 8. the owner of the rat is on the left or right of the person who's sport is sailing##3
+ 9. the person who's sport is lacrosse is not to the right of the owner of the rat##8
+10. the fan country and the person who's sport is lacrosse have the same parity positions
+11. the person eating kiwi is on the left or right of the owner of the goldfish##3","{'Food': ['pineapple', 'kiwi', 'garlic'], 'Music-Genre': ['jazz', 'country', 'hip-hop'], 'Nationality': ['brazilian', 'indonesian', 'chinese'], 'Pet': ['cat', 'rat', 'goldfish'], 'Sport': ['sailing', 'lacrosse', 'weightlifting']}"
+Pt1_5x3_level9-3,"There are 3 different favourite beverages: cola, lemonade, milk
+The people have 3 different hobbies: board-games, photography, sudoku
+The people have 3 different jobs:  fisherman, nurse, software-developer
+The people perfer 3 different movie-genres: musical, spy, superhero
+The people prefer 3 different types of sport: cycling, parkour, soccer
+ 1. the person drinking lemonade is not to the right of the person who's sport is cycling##8
+ 2. the person watching superhero movies is on the right of the person who's hobby is sudoku##1
+ 3. the person watching superhero movies and the person drinking lemonade have different parity positions
+ 4. the person drinking lemonade is not to the right of the person who's hobby is board-games##8
+ 5. the person drinking cola and the person who's sport is cycling have the same parity positions
+ 6. the person drinking lemonade is not to the right of the person drinking cola##8
+ 7. the fisherman is somewhere to the left of the person drinking lemonade##5
+ 8. the person who's hobby is sudoku is on the right of the person who's hobby is photography##1
+ 9. the person who's sport is parkour is not to the left of the person who's hobby is sudoku##8
+10. the person who's sport is cycling and the software-developer have different parity positions
+11. the person who's sport is cycling and the person watching spy movies have different parity positions","{'Beverage': ['milk', 'lemonade', 'cola'], 'Hobby': ['photography', 'sudoku', 'board-games'], 'Job': ['fisherman', 'software-developer', 'nurse'], 'Movie-Genre': ['musical', 'spy', 'superhero'], 'Sport': ['soccer', 'parkour', 'cycling']}"
+Pt1_5x3_level9-4,"The people have 3 different hobbies: drawing, gardening, sudoku
+The people have 3 different jobs:  software-developer, videographer, writer
+There are 3 different nationalities: canadian, colombian, indonesian
+3 different pets are kept: guinea-pig, horse, mouse
+The people use 3 different means of transport: motorbike, snowmobile, trike
+ 1. the person driving the snowmobile and the person who's hobby is gardening have the same parity positions
+ 2. the canadian is the owner of the horse##1
+ 3. the colombian is somewhere to the right of the owner of the horse##5
+ 4. the owner of the guinea-pig is on the left or right of the writer##3
+ 5. the person driving the motorbike is on the right of the person driving the snowmobile##1
+ 6. the canadian is not to the right of the person driving the trike##8
+ 7. the person who's hobby is gardening is on the right of the writer##1
+ 8. the person who's hobby is sudoku is on the left of the software-developer##1
+ 9. the owner of the mouse is not the indonesian##6
+10. the person who's hobby is drawing is somewhere to the right of the software-developer##5","{'Hobby': ['sudoku', 'gardening', 'drawing'], 'Job': ['writer', 'software-developer', 'videographer'], 'Nationality': ['canadian', 'indonesian', 'colombian'], 'Pet': ['horse', 'guinea-pig', 'mouse'], 'Transport': ['trike', 'snowmobile', 'motorbike']}"
+Pt1_5x3_level9-5,"There are 3 different favourite beverages: juice, tea, water
+The people have 3 different hobbies: hiking, singing, woodworking
+The people have 3 different jobs:  manager, police-officer, teacher
+The people perfer 3 different movie-genres: animation, epic, satire
+The people use 3 different means of transport: car, ship, subway
+ 1. the person who's hobby is hiking and the police-officer have different parity positions
+ 2. the person who's hobby is singing is not to the right of the person drinking tea##8
+ 3. the police-officer is on the right of the teacher##1
+ 4. the person who's hobby is hiking is on the right of the person driving the ship##1
+ 5. the person drinking tea is between the person driving the car and the person drinking water##2
+ 6. the person watching epic movies is the person watching epic movies##1
+ 7. the teacher is somewhere to the left of the person watching epic movies##5
+ 8. the person watching epic movies is not to the right of the person drinking juice##8
+ 9. the person who's hobby is singing is the police-officer##1
+10. the person driving the car is not to the right of the person drinking juice##8
+11. the police-officer is on the left of the person driving the car##1
+12. the person who's hobby is hiking and the person watching animation movies have different parity positions","{'Beverage': ['water', 'tea', 'juice'], 'Hobby': ['woodworking', 'singing', 'hiking'], 'Job': ['teacher', 'police-officer', 'manager'], 'Movie-Genre': ['satire', 'animation', 'epic'], 'Transport': ['subway', 'ship', 'car']}"
+Pt1_5x3_level9-6,"There are 3 different favourite beverages: hot-chocolate, soy-milk, tea
+The people have 3 different hobbies: board-games, card-games, cooking
+The people have 3 different jobs:  engineer, nurse, police-officer
+There are 3 different nationalities: malaysian, mexican, pakistani
+The people prefer 3 different types of sport: basketball, ice-hockey, lacrosse
+ 1. the malaysian is not the person drinking tea##6
+ 2. the person who's sport is ice-hockey and the person drinking tea have the same parity positions
+ 3. the police-officer is on the right of the person who's sport is ice-hockey##1
+ 4. the mexican is not the person drinking hot-chocolate##6
+ 5. the person drinking tea is somewhere to the left of the malaysian##5
+ 6. the pakistani is not the person who's hobby is cooking##6
+ 7. the person who's hobby is board-games is on the right of the nurse##1
+ 8. the engineer is on the far left##1
+ 9. the person who's sport is basketball is on the far left##1
+10. the person who's sport is basketball and the person who's hobby is card-games have different parity positions","{'Beverage': ['soy-milk', 'tea', 'hot-chocolate'], 'Hobby': ['cooking', 'card-games', 'board-games'], 'Job': ['engineer', 'nurse', 'police-officer'], 'Nationality': ['mexican', 'pakistani', 'malaysian'], 'Sport': ['basketball', 'ice-hockey', 'lacrosse']}"
+Pt1_5x3_level9-7,"The people have 3 different hobbies: board-games, card-games, gardening
+The people prefer 3 different music-genres: country, dubstep, soul
+There are 3 different nationalities: colombian, indian, nigerian
+3 different pets are kept: dog, hedgehog, mouse
+The people use 3 different means of transport: helicopter, quad-bike, trike
+ 1. the person who's hobby is board-games and the person driving the helicopter have different parity positions
+ 2. the owner of the dog is not to the left of the colombian##8
+ 3. the owner of the hedgehog and the person who's hobby is board-games have different parity positions
+ 4. the person who's hobby is card-games is the person driving the helicopter##1
+ 5. the person driving the trike and the nigerian have different parity positions
+ 6. the person driving the quad-bike is not the fan country##6
+ 7. the person who's hobby is gardening is somewhere to the left of the owner of the mouse##5
+ 8. the colombian is on the far left or far right##3
+ 9. the fan country is on the right of the person driving the helicopter##1
+10. the fan soul and the person driving the trike have the same parity positions
+11. the fan dubstep is on the left or right of the colombian##3","{'Hobby': ['gardening', 'card-games', 'board-games'], 'Music-Genre': ['soul', 'dubstep', 'country'], 'Nationality': ['colombian', 'nigerian', 'indian'], 'Pet': ['dog', 'hedgehog', 'mouse'], 'Transport': ['quad-bike', 'helicopter', 'trike']}"
+Pt1_5x3_level9-8,"There are 3 different favourite beverages: iced-tea, milk, mirinda
+The people perfer 3 different movie-genres: comedy, crime, western
+There are 3 different nationalities: british, chinese, german
+3 different pets are kept: goldfish, horse, pony
+The people use 3 different means of transport: bike, jet-ski, subway
+ 1. the person drinking milk is somewhere to the right of the person watching western movies##5
+ 2. the german and the owner of the horse have the same parity positions
+ 3. the chinese and the owner of the pony have the same parity positions
+ 4. the person driving the bike is not to the right of the chinese##8
+ 5. the person watching crime movies is not to the right of the british##8
+ 6. the person watching western movies is not the person drinking iced-tea##6
+ 7. the owner of the goldfish is somewhere to the right of the chinese##5
+ 8. the person drinking iced-tea is on the right of the person drinking milk##1
+ 9. the person driving the bike is on the right of the person driving the subway##1
+10. the german is not the person drinking milk##6
+11. the person watching crime movies is on the left or right of the owner of the goldfish##3","{'Beverage': ['mirinda', 'milk', 'iced-tea'], 'Movie-Genre': ['western', 'crime', 'comedy'], 'Nationality': ['german', 'chinese', 'british'], 'Pet': ['horse', 'pony', 'goldfish'], 'Transport': ['subway', 'bike', 'jet-ski']}"
+Pt1_5x3_level9-9,"There 3 different types of food: cabbage, papaya, peas
+The people have 3 different jobs:  electrician, musician, nurse
+The people perfer 3 different movie-genres: mystery, superhero, time-travel
+3 different pets are kept: ferret, hedgehog, rat
+The people prefer 3 different types of sport: baseball, basketball, cycling
+ 1. the owner of the rat is somewhere to the left of the owner of the hedgehog##5
+ 2. the person who's sport is basketball is on the left of the person watching superhero movies##1
+ 3. the person watching mystery movies and the person who's sport is cycling have the same parity positions
+ 4. the owner of the ferret is somewhere to the left of the nurse##5
+ 5. the nurse is somewhere to the left of the musician##5
+ 6. the person eating cabbage is on the left or right of the owner of the hedgehog##3
+ 7. the person eating cabbage is not to the right of the person watching superhero movies##8
+ 8. the nurse is somewhere to the right of the person who's sport is cycling##5
+ 9. the person eating papaya is not to the left of the electrician##8
+10. the person eating papaya is on the right of the person watching time-travel movies##1
+11. the person who's sport is baseball is on the far right##1","{'Food': ['peas', 'cabbage', 'papaya'], 'Job': ['electrician', 'nurse', 'musician'], 'Movie-Genre': ['mystery', 'time-travel', 'superhero'], 'Pet': ['ferret', 'rat', 'hedgehog'], 'Sport': ['cycling', 'basketball', 'baseball']}"
diff --git a/part2/level9/Pt2_5x4_level9.csv b/part2/level9/Pt2_5x4_level9.csv
new file mode 100644
index 0000000000000000000000000000000000000000..c140d5b709cb2ff7df1354173ad2b0e862ea3901
--- /dev/null
+++ b/part2/level9/Pt2_5x4_level9.csv
@@ -0,0 +1,248 @@
+ID,Clues,SolutionGrid
+Pt1_5x4_level9-0,"There are 4 different favourite beverages: almond-milk, lemonade, mirinda, water
+The people have 4 different jobs:  engineer, nurse, photographer, social-worker
+The people perfer 4 different movie-genres: martial-arts, satire, scientific, time-travel
+The people prefer 4 different music-genres: blues, punk, r&b, rock
+The people use 4 different means of transport: car, scooter, subway, van
+ 1. the photographer is somewhere between the person driving the van and the person drinking mirinda##7
+ 2. the person driving the van is not to the right of the engineer##8
+ 3. the person driving the subway and the person drinking lemonade have different parity positions
+ 4. the person driving the car is not the person drinking almond-milk##6
+ 5. the fan rock is not to the right of the person drinking lemonade##8
+ 6. the person watching scientific movies is not to the left of the fan blues##8
+ 7. the person watching satire movies is somewhere to the left of the person watching time-travel movies##5
+ 8. the person driving the scooter is in an even position##4
+ 9. the fan r&b is not to the left of the person drinking mirinda##8
+10. the fan blues is somewhere to the right of the person drinking water##5
+11. the social-worker is not to the left of the person driving the subway##8
+12. the person watching satire movies is not the engineer##6
+13. the person driving the car is not to the right of the fan blues##8
+14. the person watching martial-arts movies is not to the right of the fan r&b##8
+15. the person driving the scooter is on the left of the nurse##1
+16. the social-worker is not the person watching satire movies##6
+17. the person drinking lemonade is somewhere to the right of the person watching martial-arts movies##5
+18. the photographer is somewhere between the person watching martial-arts movies and the person drinking water##7
+19. the person drinking lemonade is somewhere between the fan punk and the fan blues##7","{'Beverage': ['mirinda', 'lemonade', 'water', 'almond-milk'], 'Job': ['social-worker', 'photographer', 'nurse', 'engineer'], 'Movie-Genre': ['martial-arts', 'satire', 'time-travel', 'scientific'], 'Music-Genre': ['punk', 'rock', 'r&b', 'blues'], 'Transport': ['subway', 'scooter', 'car', 'van']}"
+Pt1_5x4_level9-1,"There are 4 different favourite beverages: 7up, cola, soy-milk, water
+There 4 different types of food: apple, cherry, grapes, potato
+The people have 4 different hobbies: chess, cooking, puzzles, reading
+There are 4 different nationalities: argentine, colombian, egyptian, thai
+4 different pets are kept: cat, ferret, guinea-pig, hamster
+ 1. the owner of the hamster is not to the right of the person eating potato##8
+ 2. the egyptian is on the left or right of the person eating cherry##3
+ 3. the person eating grapes is not the person drinking soy-milk##6
+ 4. the person drinking soy-milk is in an even position##4
+ 5. the person drinking cola is on the far left or far right##3
+ 6. the owner of the cat is somewhere to the right of the person who's hobby is reading##5
+ 7. the person who's hobby is puzzles is somewhere to the right of the owner of the guinea-pig##5
+ 8. the person eating apple is between the person eating grapes and the thai##2
+ 9. the owner of the guinea-pig is not to the left of the person drinking soy-milk##8
+10. the person who's hobby is reading and the colombian have different parity positions
+11. the person eating apple is somewhere to the left of the person eating grapes##5
+12. the person who's hobby is cooking is on the left or right of the colombian##3
+13. the person drinking soy-milk is not to the right of the owner of the ferret##8
+14. the person who's hobby is cooking is not to the left of the owner of the hamster##8
+15. the egyptian is not to the right of the person drinking cola##8
+16. the owner of the ferret is not to the left of the thai##8
+17. the person eating grapes is in an odd position##4
+18. the person eating potato is somewhere to the left of the person eating grapes##5
+19. the argentine is not to the right of the person eating cherry##8
+20. the owner of the ferret is somewhere to the left of the owner of the guinea-pig##5
+21. the person who's hobby is reading is somewhere to the right of the person drinking water##5","{'Beverage': ['water', 'soy-milk', '7up', 'cola'], 'Food': ['potato', 'apple', 'grapes', 'cherry'], 'Hobby': ['cooking', 'chess', 'reading', 'puzzles'], 'Nationality': ['thai', 'colombian', 'egyptian', 'argentine'], 'Pet': ['hamster', 'ferret', 'guinea-pig', 'cat']}"
+Pt1_5x4_level9-2,"The people have 4 different hobbies: chess, fishing, traveling, woodworking
+The people perfer 4 different movie-genres: documentary, horror, scientific, western
+The people prefer 4 different music-genres: d&b, disco, electronic, jazz
+There are 4 different nationalities: brazilian, pakistani, thai, turkish
+The people prefer 4 different types of sport: basketball, cycling, rowing, weightlifting
+ 1. the fan disco is on the right of the person watching horror movies##1
+ 2. the fan disco and the thai have different parity positions
+ 3. the person who's hobby is chess is not to the right of the person watching western movies##8
+ 4. the person who's sport is cycling is on the far left or far right##3
+ 5. the fan d&b is in an odd position##4
+ 6. the person who's sport is rowing is somewhere to the left of the person who's sport is basketball##5
+ 7. the pakistani is on the left or right of the person who's sport is cycling##3
+ 8. the fan d&b is not to the left of the thai##8
+ 9. the person watching documentary movies is the person watching documentary movies##1
+10. the person who's hobby is fishing is on the left or right of the brazilian##3
+11. the thai is on the left of the turkish##1
+12. the fan d&b and the person who's sport is weightlifting have different parity positions
+13. the person who's sport is cycling and the person who's hobby is traveling have the same parity positions
+14. the person watching horror movies and the person who's hobby is traveling have the same parity positions
+15. the person who's hobby is woodworking is somewhere to the left of the fan d&b##5
+16. the person who's hobby is chess is on the right of the thai##1
+17. the person watching western movies is not the thai##6
+18. the person who's hobby is woodworking is somewhere to the left of the fan disco##5
+19. the person who's sport is basketball is on the right of the person who's hobby is fishing##1
+20. the person who's hobby is chess is on the left or right of the person who's hobby is traveling##3
+21. the person watching western movies is on the far left or far right##3
+22. the fan jazz is on the left of the person who's hobby is traveling##1
+23. the person watching scientific movies and the fan d&b have the same parity positions","{'Hobby': ['woodworking', 'fishing', 'traveling', 'chess'], 'Movie-Genre': ['scientific', 'documentary', 'horror', 'western'], 'Music-Genre': ['electronic', 'jazz', 'd&b', 'disco'], 'Nationality': ['brazilian', 'pakistani', 'thai', 'turkish'], 'Sport': ['cycling', 'rowing', 'basketball', 'weightlifting']}"
+Pt1_5x4_level9-3,"There are 4 different favourite beverages: fanta, hot-chocolate, soy-milk, sprite
+There 4 different types of food: broccoli, cabbage, cucumber, strawberry
+The people have 4 different hobbies: drawing, fishing, video-games, woodworking
+The people have 4 different jobs:  analyst, lawyer, pilot, project-manager
+The people use 4 different means of transport: bike, boat, car, taxi
+ 1. the person eating cabbage is not the person driving the bike##6
+ 2. the person drinking hot-chocolate and the person who's hobby is woodworking have the same parity positions
+ 3. the person drinking fanta is not to the right of the person who's hobby is fishing##8
+ 4. the person driving the boat is somewhere to the left of the person eating cabbage##5
+ 5. the person who's hobby is drawing is on the right of the person eating broccoli##1
+ 6. the person driving the car is not to the right of the person driving the boat##8
+ 7. the person drinking sprite is not to the left of the person driving the bike##8
+ 8. the person who's hobby is video-games is not to the right of the person who's hobby is drawing##8
+ 9. the person driving the car is on the right of the person driving the bike##1
+10. the person who's hobby is video-games is somewhere to the right of the person who's hobby is fishing##5
+11. the person eating strawberry is on the left or right of the person drinking fanta##3
+12. the person eating cucumber is between the project-manager and the analyst##2
+13. the person drinking hot-chocolate is somewhere to the left of the person drinking sprite##5
+14. the person driving the car is not to the right of the analyst##8
+15. the person who's hobby is drawing is not the person driving the bike##6
+16. the person drinking soy-milk is the pilot##1
+17. the pilot is the person eating cabbage##1
+18. the person eating cucumber is in an even position##4","{'Beverage': ['hot-chocolate', 'fanta', 'sprite', 'soy-milk'], 'Food': ['strawberry', 'cucumber', 'broccoli', 'cabbage'], 'Hobby': ['woodworking', 'fishing', 'video-games', 'drawing'], 'Job': ['project-manager', 'lawyer', 'analyst', 'pilot'], 'Transport': ['bike', 'car', 'boat', 'taxi']}"
+Pt1_5x4_level9-4,"There 4 different types of food: carrot, kale, papaya, pepper
+The people have 4 different jobs:  designer, doctor, electrician, photographer
+There are 4 different nationalities: american, brazilian, pakistani, turkish
+The people prefer 4 different types of sport: cricket, golf, soccer, weightlifting
+The people use 4 different means of transport: bike, boat, jet-ski, scooter
+ 1. the designer is somewhere to the right of the electrician##5
+ 2. the american is the person who's sport is weightlifting##1
+ 3. the person eating kale is on the left or right of the turkish##3
+ 4. the person who's sport is soccer is somewhere to the right of the person who's sport is cricket##5
+ 5. the american is somewhere to the right of the person eating kale##5
+ 6. the doctor is in an even position##4
+ 7. the person who's sport is golf is not to the right of the person who's sport is weightlifting##8
+ 8. the person driving the jet-ski is somewhere between the person eating carrot and the person eating pepper##7
+ 9. the pakistani is somewhere to the left of the person who's sport is golf##5
+10. the person eating pepper is the person driving the boat##1
+11. the american is not to the right of the person eating papaya##8
+12. the turkish is not to the left of the person driving the bike##8
+13. the person who's sport is weightlifting and the person eating papaya have the same parity positions
+14. the person who's sport is weightlifting and the person driving the bike have different parity positions
+15. the person who's sport is cricket is not to the left of the person driving the boat##8
+16. the brazilian is the brazilian##1
+17. the photographer is not to the left of the person driving the scooter##8
+18. the person eating carrot is somewhere to the left of the person driving the scooter##5
+19. the person eating kale is not to the left of the person who's sport is golf##8
+20. the person driving the bike is on the right of the doctor##1
+21. the person who's sport is soccer and the designer have the same parity positions","{'Food': ['pepper', 'kale', 'carrot', 'papaya'], 'Job': ['electrician', 'doctor', 'designer', 'photographer'], 'Nationality': ['pakistani', 'brazilian', 'turkish', 'american'], 'Sport': ['cricket', 'golf', 'soccer', 'weightlifting'], 'Transport': ['boat', 'jet-ski', 'bike', 'scooter']}"
+Pt1_5x4_level9-5,"The people have 4 different jobs:  journalist, musician, photographer, security-guard
+The people perfer 4 different movie-genres: disaster, horror, martial-arts, mystery
+The people prefer 4 different music-genres: disco, funk, metal, reggae
+There are 4 different nationalities: dutch, indonesian, malaysian, polish
+The people prefer 4 different types of sport: baseball, cycling, golf, lacrosse
+ 1. the fan metal and the person who's sport is cycling have the same parity positions
+ 2. the fan disco is somewhere to the left of the person watching horror movies##5
+ 3. the fan funk is somewhere to the left of the fan metal##5
+ 4. the person watching disaster movies is somewhere between the fan disco and the indonesian##7
+ 5. the photographer is not to the right of the person watching mystery movies##8
+ 6. the person who's sport is cycling is the fan reggae##1
+ 7. the polish is on the left or right of the indonesian##3
+ 8. the dutch is not to the left of the security-guard##8
+ 9. the person watching martial-arts movies is somewhere to the right of the journalist##5
+10. the person watching horror movies is on the left or right of the person who's sport is golf##3
+11. the person who's sport is baseball is not to the left of the fan funk##8
+12. the dutch is not to the right of the security-guard##8
+13. the person who's sport is baseball and the polish have the same parity positions
+14. the musician and the polish have different parity positions
+15. the fan disco is somewhere to the right of the person who's sport is baseball##5","{'Job': ['photographer', 'journalist', 'musician', 'security-guard'], 'Movie-Genre': ['mystery', 'disaster', 'martial-arts', 'horror'], 'Music-Genre': ['funk', 'metal', 'disco', 'reggae'], 'Nationality': ['indonesian', 'polish', 'malaysian', 'dutch'], 'Sport': ['lacrosse', 'baseball', 'golf', 'cycling']}"
+Pt1_5x4_level9-6,"There 4 different types of food: artichoke, cabbage, pepper, pomegranate
+The people have 4 different hobbies: baking, card-games, cooking, rock-climbing
+The people perfer 4 different movie-genres: animation, mystery, romance, scientific
+4 different pets are kept: ferret, mouse, pony, rabbit
+The people prefer 4 different types of sport: badminton, golf, parkour, water-polo
+ 1. the person watching animation movies is the person eating pepper##1
+ 2. the person who's sport is badminton is somewhere between the person eating pepper and the person eating cabbage##7
+ 3. the owner of the mouse and the person who's sport is golf have different parity positions
+ 4. the person watching scientific movies is on the left or right of the person eating artichoke##3
+ 5. the owner of the pony is somewhere to the right of the person who's hobby is card-games##5
+ 6. the person who's sport is parkour is on the left of the person eating pepper##1
+ 7. the person who's hobby is rock-climbing is on the left or right of the owner of the mouse##3
+ 8. the person who's hobby is cooking is not to the left of the person who's hobby is baking##8
+ 9. the owner of the pony is on the left of the person who's sport is golf##1
+10. the person eating cabbage is somewhere to the left of the person eating artichoke##5
+11. the person who's hobby is baking is not the person who's sport is golf##6
+12. the person eating artichoke is the owner of the ferret##1
+13. the person watching animation movies is not to the left of the person who's sport is parkour##8
+14. the owner of the mouse is not to the left of the person watching romance movies##8","{'Food': ['cabbage', 'artichoke', 'pomegranate', 'pepper'], 'Hobby': ['card-games', 'rock-climbing', 'baking', 'cooking'], 'Movie-Genre': ['romance', 'mystery', 'scientific', 'animation'], 'Pet': ['mouse', 'ferret', 'pony', 'rabbit'], 'Sport': ['water-polo', 'badminton', 'parkour', 'golf']}"
+Pt1_5x4_level9-7,"There are 4 different favourite beverages: 7up, iced-tea, milk, soy-milk
+The people have 4 different hobbies: baking, collecting, fishing, sudoku
+The people have 4 different jobs:  doctor, electrician, journalist, social-worker
+The people perfer 4 different movie-genres: adventure, musical, sports, time-travel
+The people prefer 4 different music-genres: blues, folk, funk, pop
+ 1. the person watching musical movies is in an odd position##4
+ 2. the person who's hobby is sudoku and the fan blues have different parity positions
+ 3. the fan blues and the person watching time-travel movies have the same parity positions
+ 4. the electrician is not to the right of the person watching adventure movies##8
+ 5. the fan pop and the person drinking 7up have different parity positions
+ 6. the doctor is on the right of the person drinking 7up##1
+ 7. the person drinking milk is on the left or right of the person drinking 7up##3
+ 8. the fan funk is somewhere to the left of the person watching sports movies##5
+ 9. the person watching musical movies is on the left of the person drinking iced-tea##1
+10. the person watching musical movies is on the right of the journalist##1
+11. the doctor is not the person watching time-travel movies##6
+12. the person drinking 7up is on the left of the person drinking soy-milk##1
+13. the person drinking 7up is not to the right of the person who's hobby is baking##8
+14. the fan funk is on the left or right of the person who's hobby is baking##3
+15. the person who's hobby is baking and the fan funk have different parity positions
+16. the person watching time-travel movies is on the far left or far right##3
+17. the fan folk is on the left or right of the person drinking milk##3
+18. the person drinking soy-milk is not to the right of the person who's hobby is collecting##8
+19. the person watching sports movies and the person drinking milk have different parity positions
+20. the fan funk is in an odd position##4
+21. the person who's hobby is baking is not to the right of the person watching time-travel movies##8
+22. the person who's hobby is fishing and the person watching time-travel movies have the same parity positions
+23. the fan blues is somewhere to the right of the person who's hobby is collecting##5","{'Beverage': ['milk', '7up', 'soy-milk', 'iced-tea'], 'Hobby': ['sudoku', 'baking', 'collecting', 'fishing'], 'Job': ['electrician', 'journalist', 'doctor', 'social-worker'], 'Movie-Genre': ['adventure', 'sports', 'musical', 'time-travel'], 'Music-Genre': ['funk', 'folk', 'pop', 'blues']}"
+Pt1_5x4_level9-8,"There are 4 different favourite beverages: 7up, fanta, hot-chocolate, milk
+The people have 4 different jobs:  architect, chef, engineer, musician
+The people perfer 4 different movie-genres: animation, comedy, documentary, sports
+The people prefer 4 different music-genres: hip-hop, metal, r&b, trance
+The people use 4 different means of transport: airplane, bus, roller, ship
+ 1. the fan r&b is in an even position##4
+ 2. the engineer is on the left or right of the person drinking milk##3
+ 3. the person drinking fanta is on the right of the fan hip-hop##1
+ 4. the fan r&b is not to the left of the person drinking milk##8
+ 5. the architect is not to the left of the person watching animation movies##8
+ 6. the person watching animation movies is not to the right of the fan metal##8
+ 7. the fan trance and the person watching animation movies have the same parity positions
+ 8. the person watching documentary movies is the person driving the airplane##1
+ 9. the musician is somewhere to the left of the person watching comedy movies##5
+10. the person drinking fanta is somewhere to the right of the person driving the ship##5
+11. the person watching sports movies is in an odd position##4
+12. the person drinking 7up is on the far left or far right##3
+13. the person driving the roller is not to the right of the person drinking 7up##8
+14. the person watching documentary movies is on the right of the person drinking milk##1
+15. the person driving the roller is on the left or right of the person watching sports movies##3
+16. the chef and the person driving the roller have different parity positions
+17. the fan r&b is on the left or right of the architect##3
+18. the musician is not to the left of the chef##8
+19. the person drinking 7up and the fan metal have different parity positions
+20. the person driving the airplane is on the far left or far right##3
+21. the engineer is not the person watching animation movies##6","{'Beverage': ['hot-chocolate', 'fanta', 'milk', '7up'], 'Job': ['chef', 'musician', 'architect', 'engineer'], 'Movie-Genre': ['sports', 'animation', 'comedy', 'documentary'], 'Music-Genre': ['hip-hop', 'trance', 'metal', 'r&b'], 'Transport': ['ship', 'roller', 'bus', 'airplane']}"
+Pt1_5x4_level9-9,"The people have 4 different jobs:  accountant, coach, engineer, mechanic
+The people perfer 4 different movie-genres: action, crime, thriller, zombie
+There are 4 different nationalities: british, colombian, indian, pakistani
+4 different pets are kept: fish, rabbit, rat, snake
+The people prefer 4 different types of sport: basketball, ice-hockey, swimming, tennis
+ 1. the indian is somewhere to the right of the british##5
+ 2. the owner of the fish is somewhere to the left of the person who's sport is swimming##5
+ 3. the person watching zombie movies and the owner of the snake have the same parity positions
+ 4. the person watching crime movies is not to the left of the owner of the fish##8
+ 5. the person who's sport is basketball is not to the left of the person watching action movies##8
+ 6. the mechanic is not to the left of the person watching thriller movies##8
+ 7. the coach is not to the left of the british##8
+ 8. the owner of the rat is somewhere between the person watching zombie movies and the person watching thriller movies##7
+ 9. the person who's sport is swimming is on the left or right of the colombian##3
+10. the owner of the rat is not to the right of the person who's sport is tennis##8
+11. the person who's sport is basketball is not the british##6
+12. the pakistani is the person watching action movies##1
+13. the person watching thriller movies and the colombian have the same parity positions
+14. the person who's sport is swimming is the person watching crime movies##1
+15. the person watching crime movies is not the person who's sport is basketball##6
+16. the engineer is not to the left of the owner of the rabbit##8
+17. the british is in an even position##4
+18. the engineer is not to the right of the person watching zombie movies##8
+19. the owner of the rabbit is on the left of the owner of the snake##1
+20. the coach is somewhere between the engineer and the person watching crime movies##7
+21. the person who's sport is tennis and the pakistani have different parity positions
+22. the mechanic and the pakistani have different parity positions","{'Job': ['accountant', 'mechanic', 'coach', 'engineer'], 'Movie-Genre': ['thriller', 'crime', 'action', 'zombie'], 'Nationality': ['colombian', 'british', 'pakistani', 'indian'], 'Pet': ['fish', 'rat', 'rabbit', 'snake'], 'Sport': ['ice-hockey', 'swimming', 'basketball', 'tennis']}"
diff --git a/part2/level9/Pt2_5x5_level9.csv b/part2/level9/Pt2_5x5_level9.csv
new file mode 100644
index 0000000000000000000000000000000000000000..f6dfc12112cd15cf1a7718173821c198697765ed
--- /dev/null
+++ b/part2/level9/Pt2_5x5_level9.csv
@@ -0,0 +1,338 @@
+ID,Clues,SolutionGrid
+Pt1_5x5_level9-0,"There 5 different types of food: artichoke, carrot, onion, spinach, zucchini
+The people perfer 5 different movie-genres: action, crime, family, martial-arts, time-travel
+The people prefer 5 different music-genres: classical, folk, gospel, pop, rock
+The people prefer 5 different types of sport: handball, sailing, snowboarding, tennis, volleyball
+The people use 5 different means of transport: car, motorbike, subway, train, tram
+ 1. the person eating spinach is on the far right##1
+ 2. the fan folk is not to the left of the person who's sport is snowboarding##8
+ 3. the person driving the motorbike is on the left of the person eating zucchini##1
+ 4. the fan classical is on the left of the fan folk##1
+ 5. the person eating artichoke is not to the left of the person watching family movies##8
+ 6. the person driving the train is on the left or right of the person watching crime movies##3
+ 7. the person who's sport is snowboarding and the person watching time-travel movies have different parity positions
+ 8. the fan rock is on the left or right of the person who's sport is tennis##3
+ 9. the person who's sport is tennis is on the left or right of the person eating carrot##3
+10. the person driving the train and the fan rock have different parity positions
+11. the person watching martial-arts movies and the person who's sport is volleyball have the same parity positions
+12. the person who's sport is sailing is not the fan pop##6
+13. the person driving the tram is somewhere to the left of the person driving the motorbike##5
+14. the person eating carrot is not the fan classical##6
+15. the person who's sport is tennis is on the left of the person who's sport is sailing##1
+16. the person driving the motorbike is on the left or right of the person who's sport is snowboarding##3
+17. the fan pop is not to the left of the person watching action movies##8
+18. the person driving the train is on the left or right of the person eating onion##3
+19. the person who's sport is snowboarding is somewhere to the left of the fan pop##5
+20. the fan folk is on the far right##1
+21. the person eating onion is between the person who's sport is tennis and the person who's sport is volleyball##2
+22. the fan classical is on the left of the person watching martial-arts movies##1
+23. the person driving the train is the fan folk##1
+24. the person who's sport is handball is somewhere to the left of the person watching crime movies##5
+25. the person driving the car is between the person eating onion and the person watching time-travel movies##2","{'Food': ['artichoke', 'carrot', 'zucchini', 'onion', 'spinach'], 'Movie-Genre': ['family', 'time-travel', 'action', 'crime', 'martial-arts'], 'Music-Genre': ['gospel', 'rock', 'pop', 'classical', 'folk'], 'Sport': ['snowboarding', 'handball', 'tennis', 'sailing', 'volleyball'], 'Transport': ['tram', 'motorbike', 'car', 'subway', 'train']}"
+Pt1_5x5_level9-1,"There 5 different types of food: apricot, cranberry, pepper, pomegranate, potato
+The people have 5 different hobbies: dancing, fishing, puzzles, traveling, video-games
+The people have 5 different jobs:  electrician, firefighter, journalist, security-guard, videographer
+The people prefer 5 different music-genres: ambient, blues, gospel, indie, soul
+The people use 5 different means of transport: airplane, bike, roller, scooter, van
+ 1. the person driving the van is somewhere to the right of the person eating pepper##5
+ 2. the fan indie is not the person who's hobby is traveling##6
+ 3. the fan ambient is not to the right of the person eating apricot##8
+ 4. the person who's hobby is dancing is not to the right of the fan soul##8
+ 5. the journalist is not to the right of the person driving the van##8
+ 6. the person eating apricot and the journalist have different parity positions
+ 7. the person driving the roller is the electrician##1
+ 8. the person who's hobby is traveling is somewhere to the right of the person driving the scooter##5
+ 9. the fan indie is between the electrician and the person driving the bike##2
+10. the firefighter is somewhere between the person who's hobby is video-games and the person eating potato##7
+11. the fan blues is not to the right of the journalist##8
+12. the person who's hobby is puzzles is somewhere to the left of the person who's hobby is fishing##5
+13. the person eating apricot is somewhere to the right of the fan indie##5
+14. the person eating pomegranate is not the fan gospel##6
+15. the firefighter is not to the left of the videographer##8
+16. the person who's hobby is puzzles and the person eating pomegranate have the same parity positions
+17. the person eating cranberry is the person driving the airplane##1
+18. the person eating cranberry is on the left or right of the person who's hobby is dancing##3
+19. the fan ambient is on the left or right of the journalist##3
+20. the fan soul is on the far left or far right##3
+21. the videographer is in an odd position##4
+22. the person eating potato is not to the right of the videographer##8
+23. the person who's hobby is puzzles is not to the right of the person driving the roller##8
+24. the person eating pomegranate is on the left of the electrician##1
+25. the fan gospel is in an even position##4
+26. the fan soul is on the left of the person who's hobby is traveling##1
+27. the electrician is not to the left of the fan gospel##8
+28. the fan indie is not the person who's hobby is dancing##6","{'Food': ['potato', 'cranberry', 'pepper', 'pomegranate', 'apricot'], 'Hobby': ['dancing', 'traveling', 'video-games', 'puzzles', 'fishing'], 'Job': ['videographer', 'firefighter', 'security-guard', 'journalist', 'electrician'], 'Music-Genre': ['soul', 'gospel', 'blues', 'indie', 'ambient'], 'Transport': ['scooter', 'airplane', 'bike', 'van', 'roller']}"
+Pt1_5x5_level9-2,"The people have 5 different hobbies: fishing, hiking, magic-tricks, singing, woodworking
+The people have 5 different jobs:  designer, nurse, project-manager, scientist, teacher
+The people prefer 5 different music-genres: classical, dubstep, folk, indie, techno
+5 different pets are kept: cat, fish, hedgehog, mouse, rat
+The people use 5 different means of transport: boat, helicopter, motorbike, skateboard, train
+ 1. the fan folk and the owner of the hedgehog have different parity positions
+ 2. the project-manager is not to the left of the person who's hobby is fishing##8
+ 3. the person who's hobby is hiking is somewhere to the left of the teacher##5
+ 4. the person driving the train is on the left or right of the person who's hobby is hiking##3
+ 5. the designer is somewhere to the right of the person who's hobby is singing##5
+ 6. the person who's hobby is magic-tricks is the fan classical##1
+ 7. the fan folk is on the left or right of the fan dubstep##3
+ 8. the person driving the helicopter is the person who's hobby is fishing##1
+ 9. the person who's hobby is woodworking is on the left or right of the owner of the fish##3
+10. the nurse is somewhere to the right of the fan techno##5
+11. the person driving the helicopter is somewhere to the right of the person who's hobby is woodworking##5
+12. the person who's hobby is hiking is in the middle##1
+13. the project-manager is not to the right of the fan indie##8
+14. the person who's hobby is magic-tricks is on the right of the person driving the boat##1
+15. the person driving the helicopter is not to the left of the scientist##8
+16. the owner of the hedgehog is on the left of the fan classical##1
+17. the fan indie is the fan indie##1
+18. the owner of the mouse is in an odd position##4
+19. the owner of the mouse is not to the right of the person driving the boat##8
+20. the owner of the rat is the fan classical##1
+21. the owner of the rat is somewhere between the fan techno and the project-manager##7
+22. the person who's hobby is woodworking is not to the left of the person driving the skateboard##8
+23. the person who's hobby is singing and the teacher have the same parity positions
+24. the fan indie is on the left or right of the teacher##3
+25. the person driving the motorbike is somewhere between the person driving the train and the project-manager##7","{'Hobby': ['woodworking', 'singing', 'hiking', 'magic-tricks', 'fishing'], 'Job': ['scientist', 'nurse', 'designer', 'teacher', 'project-manager'], 'Music-Genre': ['techno', 'folk', 'dubstep', 'classical', 'indie'], 'Pet': ['mouse', 'fish', 'hedgehog', 'rat', 'cat'], 'Transport': ['skateboard', 'train', 'boat', 'motorbike', 'helicopter']}"
+Pt1_5x5_level9-3,"There 5 different types of food: avocado, onion, peach, pomegranate, potato
+The people have 5 different jobs:  dressmaker, engineer, firefighter, freelancer, nurse
+There are 5 different nationalities: british, egyptian, mexican, pakistani, thai
+5 different pets are kept: bird, dog, lizard, mouse, rat
+The people prefer 5 different types of sport: biathlon, cycling, lacrosse, rugby, skiing
+ 1. the firefighter and the british have the same parity positions
+ 2. the owner of the mouse is not to the right of the egyptian##8
+ 3. the mexican is somewhere to the right of the person who's sport is skiing##5
+ 4. the nurse is on the left of the person who's sport is skiing##1
+ 5. the person eating onion is on the right of the british##1
+ 6. the dressmaker is between the thai and the egyptian##2
+ 7. the nurse is on the right of the firefighter##1
+ 8. the owner of the mouse is the person eating pomegranate##1
+ 9. the owner of the lizard is between the owner of the rat and the person eating avocado##2
+10. the person who's sport is skiing is somewhere to the right of the person eating onion##5
+11. the owner of the mouse and the british have the same parity positions
+12. the mexican and the person eating onion have the same parity positions
+13. the nurse is on the left of the owner of the bird##1
+14. the owner of the dog is on the right of the freelancer##1
+15. the owner of the mouse is not the mexican##6
+16. the owner of the bird is somewhere to the left of the egyptian##5
+17. the owner of the bird is not to the left of the person who's sport is rugby##8
+18. the person who's sport is rugby is somewhere to the left of the owner of the bird##5
+19. the nurse is on the left or right of the freelancer##3
+20. the thai is not to the left of the person eating peach##8
+21. the freelancer is somewhere to the right of the person who's sport is rugby##5
+22. the person eating avocado and the british have the same parity positions
+23. the british is not the dressmaker##6
+24. the person who's sport is cycling is somewhere to the left of the owner of the dog##5
+25. the egyptian is the person who's sport is lacrosse##1
+26. the person eating avocado is somewhere to the left of the owner of the dog##5
+27. the person who's sport is cycling is on the far left##1
+28. the nurse is not the british##6","{'Food': ['peach', 'onion', 'avocado', 'potato', 'pomegranate'], 'Job': ['firefighter', 'nurse', 'freelancer', 'dressmaker', 'engineer'], 'Nationality': ['british', 'pakistani', 'thai', 'mexican', 'egyptian'], 'Pet': ['rat', 'lizard', 'bird', 'dog', 'mouse'], 'Sport': ['cycling', 'rugby', 'skiing', 'biathlon', 'lacrosse']}"
+Pt1_5x5_level9-4,"There are 5 different favourite beverages: almond-milk, fanta, milk, mirinda, water
+The people have 5 different jobs:  chef, doctor, entrepreneur, fisherman, paramedic
+5 different pets are kept: goldfish, hamster, mouse, rat, turtle
+The people prefer 5 different types of sport: baseball, climbing, cricket, parkour, surfing
+The people use 5 different means of transport: bus, scooter, skateboard, snowmobile, taxi
+ 1. the person who's sport is climbing is somewhere to the right of the person driving the taxi##5
+ 2. the entrepreneur is in an even position##4
+ 3. the owner of the goldfish is not to the right of the owner of the mouse##8
+ 4. the person who's sport is surfing is the person drinking milk##1
+ 5. the person drinking milk is not to the left of the person who's sport is baseball##8
+ 6. the doctor is not to the left of the person who's sport is surfing##8
+ 7. the person driving the scooter and the person drinking water have the same parity positions
+ 8. the person drinking mirinda is on the right of the person drinking water##1
+ 9. the owner of the mouse is on the left or right of the person drinking fanta##3
+10. the person drinking mirinda is somewhere to the left of the paramedic##5
+11. the person drinking fanta is not the person driving the taxi##6
+12. the person driving the bus and the person who's sport is parkour have the same parity positions
+13. the person who's sport is climbing is not to the left of the owner of the hamster##8
+14. the owner of the hamster is somewhere between the person who's sport is climbing and the owner of the turtle##7
+15. the person driving the skateboard is on the right of the owner of the hamster##1
+16. the owner of the goldfish is somewhere to the left of the person driving the bus##5
+17. the owner of the turtle is somewhere to the left of the person who's sport is cricket##5
+18. the person drinking milk is not to the right of the person drinking fanta##8
+19. the person driving the snowmobile is not to the left of the owner of the turtle##8
+20. the owner of the rat is somewhere to the left of the person driving the bus##5
+21. the person driving the bus is not to the right of the person drinking almond-milk##8
+22. the chef and the person who's sport is cricket have different parity positions
+23. the person driving the scooter is on the far left##1
+24. the entrepreneur is not to the left of the fisherman##8
+25. the person drinking almond-milk and the person driving the snowmobile have different parity positions
+26. the person drinking fanta is somewhere to the left of the owner of the mouse##5
+27. the owner of the goldfish is not to the right of the person driving the scooter##8
+28. the doctor is on the left of the owner of the rat##1
+29. the person who's sport is surfing is the owner of the hamster##1
+30. the entrepreneur is not to the right of the person who's sport is baseball##8
+31. the paramedic is not the person drinking fanta##6","{'Beverage': ['water', 'mirinda', 'milk', 'fanta', 'almond-milk'], 'Job': ['fisherman', 'entrepreneur', 'doctor', 'chef', 'paramedic'], 'Pet': ['goldfish', 'turtle', 'hamster', 'rat', 'mouse'], 'Sport': ['parkour', 'baseball', 'surfing', 'climbing', 'cricket'], 'Transport': ['scooter', 'snowmobile', 'taxi', 'skateboard', 'bus']}"
+Pt1_5x5_level9-5,"There are 5 different favourite beverages: fanta, hot-chocolate, milk, mirinda, water
+The people perfer 5 different movie-genres: action, animation, documentary, musical, scientific
+There are 5 different nationalities: brazilian, british, indian, indonesian, turkish
+5 different pets are kept: fish, goldfish, horse, rabbit, turtle
+The people prefer 5 different types of sport: badminton, ice-hockey, snowboarding, volleyball, weightlifting
+ 1. the person who's sport is badminton is on the left or right of the owner of the rabbit##3
+ 2. the person watching scientific movies is not to the right of the person drinking mirinda##8
+ 3. the person who's sport is weightlifting and the person drinking fanta have the same parity positions
+ 4. the person watching musical movies is the indian##1
+ 5. the person drinking water is somewhere to the left of the person drinking milk##5
+ 6. the person drinking water is on the left of the owner of the rabbit##1
+ 7. the person drinking milk is somewhere to the right of the person drinking fanta##5
+ 8. the person watching documentary movies is not to the left of the british##8
+ 9. the indonesian is not to the left of the person who's sport is badminton##8
+10. the turkish is in an odd position##4
+11. the british and the person who's sport is volleyball have the same parity positions
+12. the person who's sport is volleyball is on the far left##1
+13. the person drinking hot-chocolate is the person watching animation movies##1
+14. the british is not to the left of the person watching musical movies##8
+15. the person watching scientific movies is not to the right of the owner of the fish##8
+16. the owner of the turtle is not the person who's sport is volleyball##6
+17. the person who's sport is ice-hockey is on the left or right of the person watching scientific movies##3
+18. the person watching action movies is the indonesian##1
+19. the indian is between the person watching documentary movies and the owner of the fish##2
+20. the indian is not the owner of the rabbit##6
+21. the person who's sport is weightlifting and the person drinking water have different parity positions
+22. the person who's sport is badminton and the owner of the horse have different parity positions
+23. the person drinking fanta is in an odd position##4
+24. the brazilian is somewhere to the right of the person drinking water##5
+25. the person who's sport is ice-hockey is somewhere to the right of the person drinking mirinda##5
+26. the owner of the turtle is in an even position##4
+27. the indonesian is somewhere to the right of the owner of the rabbit##5
+28. the brazilian is in an odd position##4
+29. the brazilian is on the far right##1
+30. the person who's sport is snowboarding is not to the right of the person watching documentary movies##8
+31. the person who's sport is snowboarding is on the left of the owner of the goldfish##1","{'Beverage': ['mirinda', 'water', 'fanta', 'milk', 'hot-chocolate'], 'Movie-Genre': ['scientific', 'musical', 'documentary', 'action', 'animation'], 'Nationality': ['turkish', 'indian', 'british', 'indonesian', 'brazilian'], 'Pet': ['fish', 'turtle', 'rabbit', 'goldfish', 'horse'], 'Sport': ['volleyball', 'ice-hockey', 'snowboarding', 'badminton', 'weightlifting']}"
+Pt1_5x5_level9-6,"There are 5 different favourite beverages: hot-chocolate, iced-tea, juice, lemonade, mirinda
+There 5 different types of food: avocado, garlic, grapes, kiwi, pear
+The people perfer 5 different movie-genres: crime, horror, martial-arts, mystery, sports
+The people prefer 5 different types of sport: badminton, biathlon, rugby, sailing, snowboarding
+The people use 5 different means of transport: boat, helicopter, jet-ski, quad-bike, roller
+ 1. the person drinking mirinda is not to the right of the person drinking hot-chocolate##8
+ 2. the person watching horror movies is somewhere between the person driving the boat and the person eating grapes##7
+ 3. the person eating grapes is not to the right of the person eating kiwi##8
+ 4. the person driving the roller is somewhere between the person eating avocado and the person eating grapes##7
+ 5. the person who's sport is biathlon is on the far right##1
+ 6. the person driving the boat and the person drinking lemonade have the same parity positions
+ 7. the person eating avocado is on the right of the person eating kiwi##1
+ 8. the person watching martial-arts movies is somewhere to the right of the person watching crime movies##5
+ 9. the person who's sport is snowboarding is not to the left of the person watching sports movies##8
+10. the person driving the boat is somewhere to the right of the person driving the helicopter##5
+11. the person who's sport is badminton is on the right of the person drinking mirinda##1
+12. the person watching martial-arts movies is somewhere to the left of the person watching sports movies##5
+13. the person who's sport is badminton is on the right of the person who's sport is sailing##1
+14. the person who's sport is snowboarding is somewhere to the right of the person watching sports movies##5
+15. the person who's sport is rugby is somewhere to the right of the person drinking juice##5
+16. the person eating pear is not to the right of the person eating kiwi##8
+17. the person drinking hot-chocolate is not to the right of the person watching sports movies##8
+18. the person who's sport is badminton is not to the left of the person eating pear##8
+19. the person who's sport is snowboarding is on the left or right of the person watching sports movies##3
+20. the person eating kiwi is in an even position##4
+21. the person driving the helicopter and the person eating pear have the same parity positions
+22. the person driving the boat is not to the left of the person watching mystery movies##8
+23. the person watching mystery movies is the person who's sport is biathlon##1
+24. the person drinking hot-chocolate is on the left of the person driving the roller##1
+25. the person eating garlic is not to the left of the person eating pear##8
+26. the person drinking juice is somewhere to the left of the person driving the jet-ski##5
+27. the person driving the jet-ski is somewhere to the right of the person who's sport is badminton##5
+28. the person driving the jet-ski is on the left of the person drinking iced-tea##1
+29. the person drinking lemonade and the person driving the roller have different parity positions
+30. the person eating garlic is not the person watching sports movies##6
+31. the person driving the quad-bike and the person who's sport is badminton have the same parity positions","{'Beverage': ['mirinda', 'juice', 'hot-chocolate', 'iced-tea', 'lemonade'], 'Food': ['pear', 'garlic', 'grapes', 'kiwi', 'avocado'], 'Movie-Genre': ['crime', 'martial-arts', 'sports', 'horror', 'mystery'], 'Sport': ['sailing', 'badminton', 'rugby', 'snowboarding', 'biathlon'], 'Transport': ['helicopter', 'quad-bike', 'jet-ski', 'roller', 'boat']}"
+Pt1_5x5_level9-7,"There are 5 different favourite beverages: coffee, cola, fanta, milk, soy-milk
+There 5 different types of food: artichoke, banana, cranberry, raspberry, tomato
+The people have 5 different hobbies: baking, hiking, photography, sudoku, woodworking
+5 different pets are kept: cat, fish, goat, lizard, mouse
+The people prefer 5 different types of sport: basketball, climbing, golf, volleyball, weightlifting
+ 1. the owner of the mouse is somewhere to the left of the owner of the lizard##5
+ 2. the owner of the cat is the person eating raspberry##1
+ 3. the person eating raspberry is not to the left of the person eating cranberry##8
+ 4. the person who's hobby is sudoku is not the person who's sport is weightlifting##6
+ 5. the person drinking cola is not to the left of the person drinking coffee##8
+ 6. the person who's hobby is photography is on the right of the person who's hobby is woodworking##1
+ 7. the person who's sport is basketball is somewhere to the right of the person who's hobby is hiking##5
+ 8. the person eating tomato is on the right of the person who's hobby is baking##1
+ 9. the person drinking cola is in an odd position##4
+10. the person who's sport is golf is on the left or right of the person who's sport is basketball##3
+11. the owner of the fish is not the person who's hobby is woodworking##6
+12. the person eating cranberry is on the far left or far right##3
+13. the owner of the goat is on the left or right of the person who's hobby is hiking##3
+14. the person drinking milk is the person eating cranberry##1
+15. the owner of the goat is not to the left of the person eating artichoke##8
+16. the person drinking coffee is on the left or right of the person drinking milk##3
+17. the person drinking cola is on the left of the person who's hobby is hiking##1
+18. the person who's sport is golf is somewhere between the person drinking coffee and the person who's hobby is sudoku##7
+19. the owner of the mouse is on the right of the person who's hobby is baking##1
+20. the person who's hobby is photography is not to the left of the person drinking coffee##8
+21. the person who's sport is weightlifting is between the person who's sport is volleyball and the person who's hobby is hiking##2
+22. the owner of the fish and the person who's hobby is baking have the same parity positions
+23. the person drinking soy-milk and the person who's hobby is sudoku have different parity positions
+24. the owner of the lizard is on the left or right of the person who's sport is basketball##3
+25. the person who's sport is golf is on the left of the person eating artichoke##1
+26. the person who's sport is weightlifting is somewhere to the left of the person who's hobby is sudoku##5
+27. the person who's sport is weightlifting is not to the right of the person eating artichoke##8
+28. the owner of the fish is not to the left of the person who's sport is climbing##8
+29. the person eating cranberry is not the owner of the lizard##6
+30. the person who's hobby is sudoku is not the person eating raspberry##6
+31. the person who's sport is golf is not to the left of the owner of the mouse##8","{'Beverage': ['milk', 'coffee', 'cola', 'soy-milk', 'fanta'], 'Food': ['cranberry', 'tomato', 'raspberry', 'banana', 'artichoke'], 'Hobby': ['baking', 'woodworking', 'photography', 'hiking', 'sudoku'], 'Pet': ['fish', 'mouse', 'cat', 'lizard', 'goat'], 'Sport': ['climbing', 'volleyball', 'weightlifting', 'golf', 'basketball']}"
+Pt1_5x5_level9-8,"There are 5 different favourite beverages: 7up, almond-milk, cola, soy-milk, sprite
+The people perfer 5 different movie-genres: comedy, epic, spy, time-travel, western
+The people prefer 5 different music-genres: dubstep, electronic, folk, r&b, soul
+There are 5 different nationalities: british, colombian, indian, italian, russian
+The people use 5 different means of transport: jet-ski, motorbike, roller, skateboard, subway
+ 1. the fan r&b is on the left or right of the fan folk##3
+ 2. the russian is somewhere to the right of the fan dubstep##5
+ 3. the person watching epic movies is on the right of the person watching comedy movies##1
+ 4. the colombian and the fan r&b have different parity positions
+ 5. the person drinking soy-milk is on the left of the person driving the subway##1
+ 6. the person drinking 7up is not to the left of the person driving the motorbike##8
+ 7. the russian is not to the right of the person driving the skateboard##8
+ 8. the person driving the roller is on the left or right of the fan r&b##3
+ 9. the person watching spy movies is not the fan electronic##6
+10. the colombian is in an odd position##4
+11. the british is somewhere to the left of the person watching time-travel movies##5
+12. the fan soul is not to the right of the russian##8
+13. the indian is on the far right##1
+14. the person driving the jet-ski is not the person drinking 7up##6
+15. the italian is not to the right of the person drinking cola##8
+16. the person driving the subway is somewhere to the left of the person driving the motorbike##5
+17. the russian and the person watching spy movies have the same parity positions
+18. the person driving the subway is in an odd position##4
+19. the person drinking 7up is on the right of the person watching spy movies##1
+20. the person watching western movies is on the right of the person drinking almond-milk##1
+21. the person driving the roller is not the fan folk##6
+22. the fan soul is on the left or right of the colombian##3
+23. the person drinking sprite is not the fan r&b##6
+24. the person driving the subway and the fan folk have the same parity positions
+25. the person driving the skateboard is on the right of the person driving the motorbike##1
+26. the person watching spy movies is in an even position##4
+27. the british is not to the right of the russian##8
+28. the person drinking almond-milk is on the left or right of the indian##3
+29. the british is not the fan r&b##6
+30. the fan electronic is on the right of the fan soul##1
+31. the person watching comedy movies is not to the right of the person watching epic movies##8
+32. the person drinking sprite is on the far left or far right##3","{'Beverage': ['sprite', 'soy-milk', 'cola', 'almond-milk', '7up'], 'Movie-Genre': ['comedy', 'epic', 'time-travel', 'spy', 'western'], 'Music-Genre': ['dubstep', 'r&b', 'folk', 'soul', 'electronic'], 'Nationality': ['british', 'italian', 'colombian', 'russian', 'indian'], 'Transport': ['roller', 'jet-ski', 'subway', 'motorbike', 'skateboard']}"
+Pt1_5x5_level9-9,"There are 5 different favourite beverages: almond-milk, coffee, cola, juice, sprite
+The people have 5 different jobs:  architect, doctor, freelancer, mechanic, videographer
+There are 5 different nationalities: american, dutch, egyptian, indian, nigerian
+5 different pets are kept: bird, chinchilla, dog, lizard, snake
+The people use 5 different means of transport: bike, motorbike, scooter, skateboard, van
+ 1. the person driving the skateboard is on the far left or far right##3
+ 2. the american is between the owner of the chinchilla and the indian##2
+ 3. the egyptian and the person driving the motorbike have the same parity positions
+ 4. the person drinking almond-milk is on the right of the owner of the bird##1
+ 5. the person driving the motorbike is somewhere to the left of the owner of the bird##5
+ 6. the dutch is not to the right of the egyptian##8
+ 7. the person driving the skateboard is not to the right of the person driving the bike##8
+ 8. the person driving the bike is not to the right of the person driving the motorbike##8
+ 9. the owner of the chinchilla is somewhere to the left of the american##5
+10. the person driving the bike is on the right of the person drinking sprite##1
+11. the architect is on the right of the owner of the chinchilla##1
+12. the person driving the scooter is not to the left of the person drinking juice##8
+13. the architect is somewhere to the right of the doctor##5
+14. the indian is somewhere to the right of the person drinking juice##5
+15. the person drinking coffee is the freelancer##1
+16. the dutch and the person driving the bike have the same parity positions
+17. the mechanic is somewhere to the right of the indian##5
+18. the owner of the dog is on the far right##1
+19. the dutch is somewhere to the right of the freelancer##5
+20. the mechanic is on the right of the person driving the scooter##1
+21. the egyptian is on the right of the person drinking cola##1
+22. the person drinking almond-milk and the person driving the van have the same parity positions
+23. the indian is the owner of the lizard##1
+24. the person driving the scooter is not the person drinking juice##6
+25. the owner of the bird and the egyptian have different parity positions","{'Beverage': ['sprite', 'juice', 'coffee', 'cola', 'almond-milk'], 'Job': ['doctor', 'architect', 'freelancer', 'videographer', 'mechanic'], 'Nationality': ['nigerian', 'american', 'indian', 'dutch', 'egyptian'], 'Pet': ['chinchilla', 'snake', 'lizard', 'bird', 'dog'], 'Transport': ['skateboard', 'bike', 'motorbike', 'scooter', 'van']}"
diff --git a/part2/level9/Pt2_5x6_level9.csv b/part2/level9/Pt2_5x6_level9.csv
new file mode 100644
index 0000000000000000000000000000000000000000..a68d502ae2cc51ed77d1e2df9b94973c9876c5e8
--- /dev/null
+++ b/part2/level9/Pt2_5x6_level9.csv
@@ -0,0 +1,471 @@
+ID,Clues,SolutionGrid
+Pt1_5x6_level9-0,"There 6 different types of food: artichoke, asparagus, blueberry, pineapple, pumpkin, raspberry
+The people have 6 different hobbies: board-games, magic-tricks, rock-climbing, singing, traveling, writing
+The people prefer 6 different music-genres: folk, funk, gospel, indie, metal, techno
+The people prefer 6 different types of sport: badminton, basketball, parkour, surfing, swimming, weightlifting
+The people use 6 different means of transport: boat, car, motorbike, roller, subway, taxi
+ 1. the fan funk and the person who's hobby is singing have the same parity positions
+ 2. the person who's hobby is board-games is somewhere to the right of the person who's sport is badminton##5
+ 3. the person eating asparagus is on the right of the person eating artichoke##1
+ 4. the person who's hobby is rock-climbing is somewhere between the person who's sport is badminton and the person eating blueberry##7
+ 5. the person eating asparagus is on the left or right of the person who's sport is weightlifting##3
+ 6. the person driving the roller is somewhere to the left of the person eating raspberry##5
+ 7. the person driving the car is somewhere to the left of the person driving the boat##5
+ 8. the person driving the taxi is not to the left of the person driving the car##8
+ 9. the person who's sport is surfing is somewhere to the right of the person eating pineapple##5
+10. the fan folk and the person who's hobby is rock-climbing have the same parity positions
+11. the person eating blueberry is on the right of the person eating pumpkin##1
+12. the person who's hobby is rock-climbing and the person who's sport is parkour have different parity positions
+13. the fan indie is on the right of the person who's hobby is writing##1
+14. the person who's hobby is board-games is not to the left of the fan funk##8
+15. the person driving the subway is not to the left of the person who's hobby is traveling##8
+16. the fan gospel is on the right of the person eating pineapple##1
+17. the person driving the subway is on the left or right of the person who's hobby is traveling##3
+18. the person driving the motorbike is not to the left of the person eating asparagus##8
+19. the person who's sport is badminton is on the far left##1
+20. the fan metal is somewhere to the right of the fan indie##5
+21. the person eating pumpkin is on the left or right of the fan metal##3
+22. the person driving the roller is somewhere to the left of the person who's sport is parkour##5
+23. the person eating raspberry is not to the left of the person who's sport is swimming##8
+24. the person driving the roller is somewhere between the person who's sport is weightlifting and the person eating artichoke##7
+25. the person who's hobby is writing is not to the left of the fan techno##8
+26. the fan folk is somewhere to the right of the person who's hobby is traveling##5
+27. the person who's hobby is magic-tricks is the person who's sport is parkour##1
+28. the person driving the boat is on the right of the person who's hobby is writing##1
+29. the person driving the car is somewhere to the left of the fan gospel##5
+30. the person driving the boat and the fan folk have different parity positions
+31. the person driving the motorbike is in an even position##4
+32. the person eating artichoke is not to the left of the person who's sport is surfing##8
+33. the fan folk is not to the right of the person driving the motorbike##8
+34. the person driving the roller is not the person who's hobby is board-games##6
+35. the person eating pumpkin is the person who's sport is basketball##1
+36. the fan metal is the person eating blueberry##1
+37. the person driving the subway is not the person who's hobby is traveling##6
+38. the person who's sport is weightlifting and the person eating asparagus have different parity positions
+39. the fan folk is not the person who's hobby is singing##6
+40. the fan metal is on the right of the person eating pumpkin##1
+41. the fan gospel is not to the left of the person driving the car##8","{'Food': ['pineapple', 'artichoke', 'asparagus', 'raspberry', 'pumpkin', 'blueberry'], 'Hobby': ['singing', 'board-games', 'writing', 'traveling', 'rock-climbing', 'magic-tricks'], 'Music-Genre': ['funk', 'gospel', 'techno', 'indie', 'folk', 'metal'], 'Sport': ['badminton', 'surfing', 'swimming', 'weightlifting', 'basketball', 'parkour'], 'Transport': ['car', 'taxi', 'roller', 'boat', 'subway', 'motorbike']}"
+Pt1_5x6_level9-1,"The people have 6 different hobbies: board-games, card-games, puzzles, reading, rock-climbing, singing
+The people have 6 different jobs:  architect, engineer, lawyer, pilot, teacher, videographer
+The people perfer 6 different movie-genres: documentary, mystery, satire, scientific, spy, superhero
+The people prefer 6 different music-genres: blues, electronic, hip-hop, pop, techno, trance
+6 different pets are kept: bird, fish, goat, hamster, rat, snake
+ 1. the engineer is not to the left of the person watching scientific movies##8
+ 2. the person watching mystery movies is not to the right of the person watching scientific movies##8
+ 3. the fan electronic is somewhere to the right of the fan hip-hop##5
+ 4. the teacher is on the left of the person watching documentary movies##1
+ 5. the person watching documentary movies is somewhere to the right of the owner of the hamster##5
+ 6. the fan techno is not to the right of the person watching documentary movies##8
+ 7. the teacher is somewhere to the left of the pilot##5
+ 8. the lawyer is somewhere to the right of the person who's hobby is board-games##5
+ 9. the person watching satire movies is not to the left of the person watching superhero movies##8
+10. the owner of the snake is between the owner of the rat and the person who's hobby is board-games##2
+11. the person who's hobby is rock-climbing is not to the left of the teacher##8
+12. the owner of the hamster is not to the left of the person who's hobby is card-games##8
+13. the person watching mystery movies is on the far left or far right##3
+14. the lawyer is not to the right of the fan pop##8
+15. the teacher is somewhere to the left of the person who's hobby is board-games##5
+16. the lawyer is not to the left of the teacher##8
+17. the person watching scientific movies is on the left or right of the videographer##3
+18. the owner of the goat is somewhere to the left of the owner of the snake##5
+19. the teacher is not the person who's hobby is card-games##6
+20. the fan trance is not to the left of the person watching mystery movies##8
+21. the person watching satire movies and the owner of the snake have different parity positions
+22. the owner of the fish is not to the right of the person who's hobby is card-games##8
+23. the person watching scientific movies is somewhere to the left of the person who's hobby is singing##5
+24. the person watching superhero movies is on the left of the person watching documentary movies##1
+25. the owner of the bird is on the left of the owner of the hamster##1
+26. the owner of the bird is not to the right of the person watching scientific movies##8
+27. the fan hip-hop and the person who's hobby is puzzles have the same parity positions
+28. the architect is on the left or right of the videographer##3
+29. the owner of the hamster is not to the right of the fan electronic##8
+30. the owner of the goat is not to the right of the owner of the rat##8
+31. the person watching superhero movies is not to the left of the owner of the bird##8
+32. the person who's hobby is board-games is not to the right of the person watching spy movies##8
+33. the person who's hobby is rock-climbing is not to the right of the pilot##8
+34. the fan hip-hop and the person who's hobby is card-games have the same parity positions
+35. the fan blues is on the far right##1
+36. the fan techno is on the left of the fan electronic##1
+37. the fan pop is not the person watching documentary movies##6
+38. the person who's hobby is puzzles is in an even position##4
+39. the owner of the rat is the engineer##1","{'Hobby': ['reading', 'card-games', 'rock-climbing', 'board-games', 'singing', 'puzzles'], 'Job': ['videographer', 'architect', 'teacher', 'pilot', 'lawyer', 'engineer'], 'Movie-Genre': ['mystery', 'scientific', 'superhero', 'documentary', 'spy', 'satire'], 'Music-Genre': ['trance', 'hip-hop', 'techno', 'electronic', 'pop', 'blues'], 'Pet': ['fish', 'bird', 'hamster', 'goat', 'snake', 'rat']}"
+Pt1_5x6_level9-2,"The people have 6 different hobbies: baking, filmmaking, gardening, hiking, puzzles, singing
+The people have 6 different jobs:  chef, engineer, manager, paramedic, pilot, writer
+There are 6 different nationalities: american, argentine, egyptian, mexican, russian, turkish
+The people prefer 6 different types of sport: cycling, ice-hockey, lacrosse, parkour, surfing, weightlifting
+The people use 6 different means of transport: jet-ski, motorbike, scooter, taxi, train, van
+ 1. the egyptian is somewhere to the right of the russian##5
+ 2. the chef is not to the left of the person who's hobby is baking##8
+ 3. the person who's sport is lacrosse is not to the left of the person driving the scooter##8
+ 4. the person driving the van is somewhere to the right of the person driving the taxi##5
+ 5. the person who's sport is surfing is on the left of the argentine##1
+ 6. the person driving the van is somewhere to the right of the person who's hobby is baking##5
+ 7. the manager is not to the right of the person who's hobby is filmmaking##8
+ 8. the person who's sport is ice-hockey is on the left of the engineer##1
+ 9. the person who's hobby is singing and the person who's sport is lacrosse have different parity positions
+10. the person who's hobby is singing is on the right of the person who's hobby is puzzles##1
+11. the person driving the train and the chef have different parity positions
+12. the person who's sport is weightlifting is not to the right of the person driving the van##8
+13. the person who's sport is surfing is not to the left of the person driving the train##8
+14. the mexican is on the left of the engineer##1
+15. the writer is not to the left of the person who's sport is lacrosse##8
+16. the person driving the scooter is somewhere to the right of the person who's hobby is puzzles##5
+17. the person who's sport is ice-hockey is in an odd position##4
+18. the person who's sport is cycling is the egyptian##1
+19. the engineer is not the egyptian##6
+20. the manager is not to the left of the pilot##8
+21. the russian is on the left or right of the person who's sport is ice-hockey##3
+22. the person who's hobby is baking is somewhere to the right of the person who's sport is lacrosse##5
+23. the writer is not to the right of the person who's hobby is gardening##8
+24. the person driving the van and the manager have different parity positions
+25. the person who's sport is cycling is not the manager##6
+26. the person who's sport is cycling is on the left or right of the person driving the taxi##3
+27. the argentine is somewhere to the left of the writer##5
+28. the person driving the train is the person who's sport is surfing##1
+29. the russian is not the person driving the scooter##6
+30. the person who's sport is cycling is somewhere to the left of the turkish##5
+31. the person driving the jet-ski is not to the right of the turkish##8
+32. the person who's hobby is gardening is on the left of the person who's sport is parkour##1
+33. the russian is not to the right of the person who's hobby is gardening##8
+34. the person who's hobby is hiking is on the left of the american##1
+35. the pilot is on the left of the american##1
+36. the person driving the motorbike is not to the right of the egyptian##8
+37. the person who's hobby is filmmaking is not to the left of the paramedic##8
+38. the egyptian is not the paramedic##6
+39. the person who's hobby is puzzles is not the person driving the jet-ski##6
+40. the person who's sport is lacrosse is not the person driving the motorbike##6","{'Hobby': ['puzzles', 'singing', 'hiking', 'baking', 'gardening', 'filmmaking'], 'Job': ['paramedic', 'engineer', 'pilot', 'writer', 'chef', 'manager'], 'Nationality': ['mexican', 'russian', 'argentine', 'american', 'egyptian', 'turkish'], 'Sport': ['ice-hockey', 'surfing', 'lacrosse', 'weightlifting', 'cycling', 'parkour'], 'Transport': ['motorbike', 'train', 'scooter', 'taxi', 'van', 'jet-ski']}"
+Pt1_5x6_level9-3,"There are 6 different favourite beverages: cola, hot-chocolate, juice, lemonade, milk, water
+The people prefer 6 different music-genres: disco, folk, funk, house, metal, trance
+6 different pets are kept: chinchilla, frog, goat, lizard, pony, rat
+The people prefer 6 different types of sport: ice-hockey, lacrosse, parkour, rugby, sailing, skiing
+The people use 6 different means of transport: airplane, car, helicopter, motorbike, snowmobile, subway
+ 1. the person drinking milk is on the far left or far right##3
+ 2. the person who's sport is rugby is somewhere to the right of the owner of the frog##5
+ 3. the owner of the frog is somewhere to the right of the person driving the car##5
+ 4. the person drinking lemonade is not to the right of the fan folk##8
+ 5. the fan metal is on the left of the person driving the car##1
+ 6. the owner of the goat is on the left or right of the person who's sport is lacrosse##3
+ 7. the person who's sport is parkour is not the person driving the subway##6
+ 8. the person drinking water is not to the right of the person drinking hot-chocolate##8
+ 9. the fan folk is in an odd position##4
+10. the person who's sport is skiing is not the owner of the lizard##6
+11. the owner of the rat and the person driving the helicopter have different parity positions
+12. the person driving the car is not the person drinking juice##6
+13. the fan folk is the owner of the chinchilla##1
+14. the person driving the subway is not to the left of the person who's sport is sailing##8
+15. the person driving the helicopter is somewhere to the left of the person driving the airplane##5
+16. the person who's sport is sailing is not to the left of the fan funk##8
+17. the fan trance is not to the left of the person driving the subway##8
+18. the person drinking cola is on the left or right of the person driving the snowmobile##3
+19. the person who's sport is ice-hockey and the person drinking milk have the same parity positions
+20. the person who's sport is parkour is not to the right of the person drinking lemonade##8
+21. the person driving the motorbike is on the left of the fan funk##1
+22. the person drinking juice is somewhere between the owner of the lizard and the person driving the helicopter##7
+23. the person who's sport is parkour is on the left or right of the person drinking hot-chocolate##3
+24. the person who's sport is lacrosse is on the left of the person driving the helicopter##1
+25. the fan disco is not to the left of the person driving the helicopter##8
+26. the person driving the airplane is not the person drinking hot-chocolate##6
+27. the person driving the motorbike is not the fan funk##6
+28. the fan folk is not the owner of the lizard##6
+29. the fan funk is not the owner of the pony##6
+30. the person who's sport is skiing and the person drinking water have the same parity positions
+31. the owner of the rat is somewhere to the left of the owner of the goat##5
+32. the person who's sport is rugby is not to the right of the person driving the airplane##8
+33. the person who's sport is rugby is somewhere to the left of the owner of the chinchilla##5
+34. the person who's sport is ice-hockey is in an odd position##4
+35. the person driving the subway and the person drinking hot-chocolate have the same parity positions
+36. the person driving the airplane and the person who's sport is parkour have the same parity positions
+37. the fan trance is not the person drinking lemonade##6
+38. the person drinking water is on the right of the person who's sport is lacrosse##1
+39. the fan folk is on the left or right of the owner of the pony##3
+40. the person drinking lemonade is somewhere between the person driving the subway and the person drinking juice##7
+41. the fan funk and the owner of the rat have different parity positions
+42. the person driving the car is not the owner of the rat##6
+43. the fan funk and the owner of the lizard have the same parity positions
+44. the person driving the car is not to the right of the person drinking juice##8
+45. the owner of the goat is not to the left of the person who's sport is rugby##8","{'Beverage': ['milk', 'cola', 'juice', 'water', 'lemonade', 'hot-chocolate'], 'Music-Genre': ['metal', 'funk', 'house', 'disco', 'folk', 'trance'], 'Pet': ['rat', 'lizard', 'frog', 'goat', 'chinchilla', 'pony'], 'Sport': ['ice-hockey', 'sailing', 'lacrosse', 'rugby', 'parkour', 'skiing'], 'Transport': ['motorbike', 'car', 'snowmobile', 'helicopter', 'airplane', 'subway']}"
+Pt1_5x6_level9-4,"There are 6 different favourite beverages: coffee, iced-tea, lemonade, sprite, tea, water
+The people perfer 6 different movie-genres: family, mystery, superhero, time-travel, western, zombie
+The people prefer 6 different music-genres: disco, electronic, funk, gospel, jazz, pop
+There are 6 different nationalities: american, argentine, brazilian, french, indian, italian
+The people use 6 different means of transport: bike, motorbike, roller, ship, snowmobile, taxi
+ 1. the italian and the person drinking tea have the same parity positions
+ 2. the person drinking tea is somewhere to the right of the fan pop##5
+ 3. the person drinking coffee is not to the left of the person drinking water##8
+ 4. the person drinking tea and the person driving the bike have the same parity positions
+ 5. the person watching family movies is in an even position##4
+ 6. the fan jazz is not to the right of the person drinking sprite##8
+ 7. the person driving the snowmobile is not the fan electronic##6
+ 8. the person driving the ship is not the person watching zombie movies##6
+ 9. the person watching zombie movies is not to the right of the italian##8
+10. the person watching superhero movies is on the left or right of the brazilian##3
+11. the indian and the person drinking tea have different parity positions
+12. the person watching superhero movies is somewhere to the left of the person driving the taxi##5
+13. the person driving the ship is on the left of the fan jazz##1
+14. the person drinking sprite is somewhere to the left of the indian##5
+15. the brazilian is not to the left of the person drinking lemonade##8
+16. the person watching family movies is not to the right of the person watching mystery movies##8
+17. the american is not to the left of the person driving the taxi##8
+18. the indian is the person drinking water##1
+19. the fan electronic is the person drinking coffee##1
+20. the person watching mystery movies is on the left or right of the fan jazz##3
+21. the person drinking sprite is not the fan gospel##6
+22. the fan electronic is on the far right##1
+23. the person drinking sprite is not to the right of the french##8
+24. the indian is between the person watching time-travel movies and the person driving the roller##2
+25. the argentine is somewhere to the right of the american##5
+26. the person driving the ship is on the right of the fan funk##1
+27. the person driving the bike is on the left or right of the argentine##3
+28. the french is not to the right of the person watching superhero movies##8
+29. the person drinking sprite is on the left or right of the person driving the taxi##3
+30. the fan gospel is not to the right of the person driving the roller##8
+31. the person drinking lemonade and the fan funk have the same parity positions
+32. the fan pop is not to the left of the person watching family movies##8
+33. the person drinking lemonade is on the far left##1
+34. the person driving the motorbike is not to the left of the fan electronic##8
+35. the fan funk is on the far left##1
+36. the fan disco is not to the left of the person drinking tea##8
+37. the person drinking tea is not the person watching superhero movies##6
+38. the person drinking iced-tea and the person driving the taxi have the same parity positions
+39. the brazilian and the person drinking tea have different parity positions
+40. the person watching mystery movies is on the left or right of the american##3
+41. the person driving the bike is on the right of the person drinking water##1","{'Beverage': ['lemonade', 'iced-tea', 'sprite', 'water', 'tea', 'coffee'], 'Movie-Genre': ['zombie', 'family', 'superhero', 'mystery', 'time-travel', 'western'], 'Music-Genre': ['funk', 'gospel', 'jazz', 'pop', 'disco', 'electronic'], 'Nationality': ['italian', 'brazilian', 'french', 'indian', 'american', 'argentine'], 'Transport': ['snowmobile', 'ship', 'roller', 'taxi', 'bike', 'motorbike']}"
+Pt1_5x6_level9-5,"There 6 different types of food: banana, corn, grapes, plum, potato, raspberry
+The people perfer 6 different movie-genres: animation, musical, mystery, thriller, time-travel, western
+The people prefer 6 different music-genres: d&b, dubstep, funk, gospel, hip-hop, pop
+There are 6 different nationalities: argentine, british, colombian, pakistani, polish, turkish
+The people prefer 6 different types of sport: badminton, basketball, biathlon, cycling, sailing, skateboarding
+ 1. the argentine and the fan dubstep have different parity positions
+ 2. the person who's sport is cycling is on the left of the person who's sport is badminton##1
+ 3. the person eating corn is somewhere between the person watching western movies and the turkish##7
+ 4. the argentine is not to the left of the fan hip-hop##8
+ 5. the person watching animation movies is not to the right of the person eating banana##8
+ 6. the person who's sport is sailing is not the polish##6
+ 7. the fan hip-hop is not to the right of the polish##8
+ 8. the person watching western movies is on the left or right of the person eating corn##3
+ 9. the person eating plum is on the far left##1
+10. the british is not to the right of the person who's sport is skateboarding##8
+11. the turkish is not to the right of the fan d&b##8
+12. the person who's sport is biathlon is not the turkish##6
+13. the fan hip-hop is not to the right of the fan hip-hop##8
+14. the person watching mystery movies is on the far left or far right##3
+15. the person who's sport is badminton is on the left or right of the pakistani##3
+16. the person watching western movies is on the far left##1
+17. the fan hip-hop is on the far left or far right##3
+18. the person who's sport is biathlon is not to the right of the person eating grapes##8
+19. the fan dubstep is somewhere to the left of the fan funk##5
+20. the fan funk is not to the right of the person who's sport is basketball##8
+21. the person who's sport is badminton is somewhere between the person who's sport is cycling and the british##7
+22. the person eating raspberry is somewhere between the person who's sport is badminton and the person eating grapes##7
+23. the person who's sport is badminton is between the person watching musical movies and the person watching animation movies##2
+24. the person watching animation movies is somewhere to the left of the british##5
+25. the person watching thriller movies is not to the right of the person who's sport is badminton##8
+26. the pakistani is on the left or right of the person who's sport is badminton##3
+27. the fan d&b is somewhere to the right of the person eating raspberry##5
+28. the colombian and the person who's sport is sailing have different parity positions
+29. the person who's sport is skateboarding is on the right of the fan pop##1
+30. the person who's sport is sailing is on the left of the person who's sport is cycling##1
+31. the person watching thriller movies is somewhere to the left of the person who's sport is skateboarding##5
+32. the fan dubstep is not to the left of the colombian##8
+33. the fan gospel and the pakistani have different parity positions
+34. the person watching thriller movies is on the left or right of the person watching musical movies##3
+35. the fan d&b is in an odd position##4
+36. the pakistani is not to the left of the person watching thriller movies##8
+37. the person eating potato is on the far right##1","{'Food': ['plum', 'corn', 'banana', 'raspberry', 'grapes', 'potato'], 'Movie-Genre': ['western', 'animation', 'thriller', 'musical', 'time-travel', 'mystery'], 'Music-Genre': ['hip-hop', 'dubstep', 'gospel', 'pop', 'd&b', 'funk'], 'Nationality': ['argentine', 'colombian', 'turkish', 'pakistani', 'british', 'polish'], 'Sport': ['sailing', 'cycling', 'badminton', 'biathlon', 'skateboarding', 'basketball']}"
+Pt1_5x6_level9-6,"There are 6 different favourite beverages: cola, fanta, hot-chocolate, lemonade, sprite, tea
+The people have 6 different hobbies: board-games, hiking, magic-tricks, rock-climbing, sudoku, woodworking
+The people perfer 6 different movie-genres: action, adventure, crime, spy, superhero, zombie
+6 different pets are kept: bird, goldfish, hamster, lizard, rabbit, turtle
+The people prefer 6 different types of sport: basketball, cycling, handball, rowing, snowboarding, surfing
+ 1. the owner of the rabbit is somewhere between the owner of the goldfish and the person who's hobby is hiking##7
+ 2. the person watching action movies is not the owner of the bird##6
+ 3. the person drinking sprite is not to the right of the owner of the lizard##8
+ 4. the person who's sport is surfing is not to the left of the person watching zombie movies##8
+ 5. the person who's sport is basketball is not to the right of the person who's hobby is woodworking##8
+ 6. the person watching crime movies is not the person who's hobby is magic-tricks##6
+ 7. the owner of the goldfish is not to the right of the person drinking cola##8
+ 8. the owner of the turtle is somewhere to the right of the person who's sport is basketball##5
+ 9. the person drinking tea is not to the right of the person watching action movies##8
+10. the person who's hobby is rock-climbing is not to the left of the owner of the lizard##8
+11. the person drinking fanta is somewhere to the right of the person who's hobby is hiking##5
+12. the person drinking cola is somewhere to the right of the person watching spy movies##5
+13. the person drinking lemonade is somewhere to the left of the person watching superhero movies##5
+14. the person watching superhero movies is on the right of the person who's hobby is hiking##1
+15. the person drinking hot-chocolate is somewhere to the left of the person watching action movies##5
+16. the owner of the bird is on the right of the person who's sport is surfing##1
+17. the person drinking hot-chocolate is on the left or right of the person drinking cola##3
+18. the person who's sport is rowing is on the left of the person who's hobby is sudoku##1
+19. the person drinking cola is not to the left of the person who's sport is cycling##8
+20. the person drinking cola is not to the left of the person who's sport is rowing##8
+21. the person drinking fanta is in an odd position##4
+22. the person drinking hot-chocolate and the person who's hobby is woodworking have the same parity positions
+23. the person who's hobby is woodworking is not the person who's sport is cycling##6
+24. the person watching zombie movies is on the left of the person drinking fanta##1
+25. the person who's hobby is rock-climbing and the person watching adventure movies have the same parity positions
+26. the person drinking cola is somewhere between the person drinking fanta and the owner of the goldfish##7
+27. the person drinking sprite is the person watching crime movies##1
+28. the person drinking sprite is the person who's hobby is rock-climbing##1
+29. the person who's hobby is rock-climbing is on the far left or far right##3
+30. the person watching spy movies is between the owner of the lizard and the person who's sport is cycling##2
+31. the person drinking lemonade is not to the right of the owner of the goldfish##8
+32. the owner of the lizard is the person who's sport is basketball##1
+33. the owner of the turtle is on the left or right of the person who's sport is snowboarding##3
+34. the person drinking lemonade is not to the right of the owner of the bird##8
+35. the owner of the lizard and the person who's hobby is woodworking have different parity positions
+36. the person who's sport is snowboarding is on the left of the owner of the turtle##1
+37. the person who's sport is snowboarding is somewhere between the person drinking cola and the person who's hobby is magic-tricks##7","{'Beverage': ['sprite', 'lemonade', 'cola', 'hot-chocolate', 'fanta', 'tea'], 'Hobby': ['rock-climbing', 'woodworking', 'sudoku', 'hiking', 'board-games', 'magic-tricks'], 'Movie-Genre': ['crime', 'spy', 'adventure', 'zombie', 'superhero', 'action'], 'Pet': ['lizard', 'goldfish', 'rabbit', 'hamster', 'bird', 'turtle'], 'Sport': ['basketball', 'rowing', 'cycling', 'surfing', 'snowboarding', 'handball']}"
+Pt1_5x6_level9-7,"There are 6 different favourite beverages: almond-milk, coffee, cola, iced-tea, lemonade, sprite
+The people have 6 different jobs:  analyst, dancer, electrician, fisherman, lawyer, manager
+The people perfer 6 different movie-genres: action, documentary, drama, spy, thriller, zombie
+The people prefer 6 different music-genres: funk, house, punk, reggae, rock, trance
+The people prefer 6 different types of sport: parkour, sailing, skiing, snowboarding, soccer, swimming
+ 1. the fan punk is on the right of the person who's sport is swimming##1
+ 2. the analyst is on the left of the fan funk##1
+ 3. the fan trance is somewhere to the left of the person who's sport is parkour##5
+ 4. the person watching zombie movies is not to the right of the person who's sport is parkour##8
+ 5. the person who's sport is parkour is not to the left of the person drinking cola##8
+ 6. the person who's sport is sailing is somewhere to the left of the person who's sport is swimming##5
+ 7. the person watching drama movies is somewhere between the person drinking iced-tea and the fan trance##7
+ 8. the person watching documentary movies and the person drinking coffee have different parity positions
+ 9. the person drinking lemonade is somewhere to the left of the fan funk##5
+10. the person who's sport is snowboarding is the person watching documentary movies##1
+11. the person who's sport is sailing is the person drinking sprite##1
+12. the lawyer is somewhere to the left of the fisherman##5
+13. the fan reggae is on the right of the fan house##1
+14. the person drinking lemonade and the person who's sport is soccer have different parity positions
+15. the analyst is not to the right of the person watching documentary movies##8
+16. the person who's sport is swimming is on the left or right of the person who's sport is sailing##3
+17. the analyst and the fan funk have different parity positions
+18. the person who's sport is swimming is not the dancer##6
+19. the fan punk is on the left or right of the fan house##3
+20. the manager is not the person who's sport is sailing##6
+21. the dancer is somewhere to the right of the fan punk##5
+22. the person watching documentary movies is not to the right of the person watching spy movies##8
+23. the person drinking coffee and the fisherman have different parity positions
+24. the fan house is somewhere to the right of the manager##5
+25. the person who's sport is soccer is not to the left of the person drinking iced-tea##8
+26. the person drinking iced-tea is not to the left of the person watching thriller movies##8
+27. the fan punk is not the person watching documentary movies##6
+28. the person watching action movies is on the left of the person watching drama movies##1
+29. the fan punk is in an even position##4
+30. the person drinking almond-milk is somewhere to the left of the person watching thriller movies##5
+31. the fan rock is between the fan punk and the person watching spy movies##2
+32. the fan rock is somewhere to the left of the person who's sport is parkour##5
+33. the lawyer is not to the right of the lawyer##8
+34. the person who's sport is parkour is not the fisherman##6
+35. the analyst is not the person who's sport is sailing##6
+36. the fan funk and the person who's sport is sailing have the same parity positions
+37. the lawyer is on the right of the person drinking lemonade##1
+38. the electrician is not the person drinking almond-milk##6
+39. the fan funk is on the left or right of the electrician##3
+40. the fisherman and the person who's sport is parkour have different parity positions
+41. the person drinking coffee is not to the right of the fan house##8
+42. the fan punk is somewhere between the electrician and the fan reggae##7
+43. the fan house and the person who's sport is parkour have different parity positions
+44. the person drinking sprite is not to the left of the person drinking lemonade##8","{'Beverage': ['lemonade', 'sprite', 'cola', 'coffee', 'almond-milk', 'iced-tea'], 'Job': ['analyst', 'lawyer', 'electrician', 'manager', 'fisherman', 'dancer'], 'Movie-Genre': ['documentary', 'spy', 'zombie', 'action', 'drama', 'thriller'], 'Music-Genre': ['trance', 'funk', 'rock', 'punk', 'house', 'reggae'], 'Sport': ['snowboarding', 'sailing', 'swimming', 'parkour', 'skiing', 'soccer']}"
+Pt1_5x6_level9-8,"There are 6 different favourite beverages: 7up, fanta, iced-tea, lemonade, milk, mirinda
+The people have 6 different hobbies: filmmaking, hiking, magic-tricks, reading, singing, sudoku
+There are 6 different nationalities: american, argentine, australian, dutch, japanese, pakistani
+6 different pets are kept: cat, fish, goldfish, hamster, horse, rabbit
+The people prefer 6 different types of sport: badminton, cricket, snowboarding, surfing, swimming, water-polo
+ 1. the japanese and the owner of the goldfish have different parity positions
+ 2. the owner of the hamster is on the left of the american##1
+ 3. the australian is on the left of the owner of the rabbit##1
+ 4. the person who's hobby is filmmaking is somewhere to the right of the person drinking 7up##5
+ 5. the dutch is between the person drinking 7up and the person drinking mirinda##2
+ 6. the owner of the fish is not the person who's sport is badminton##6
+ 7. the person who's hobby is reading is not to the right of the dutch##8
+ 8. the person drinking lemonade is somewhere between the person drinking iced-tea and the person drinking fanta##7
+ 9. the person who's sport is water-polo is somewhere to the right of the person who's hobby is hiking##5
+10. the argentine is somewhere to the left of the owner of the horse##5
+11. the owner of the horse and the person who's sport is snowboarding have different parity positions
+12. the person drinking lemonade is not the person who's hobby is reading##6
+13. the person who's sport is swimming is not to the left of the person who's sport is cricket##8
+14. the person drinking 7up is somewhere between the dutch and the argentine##7
+15. the person who's sport is water-polo is not to the left of the person who's sport is snowboarding##8
+16. the person drinking fanta is not the person who's hobby is filmmaking##6
+17. the american is not to the left of the person who's hobby is singing##8
+18. the australian is on the far left or far right##3
+19. the person who's hobby is reading is somewhere to the left of the person who's sport is snowboarding##5
+20. the person who's hobby is hiking is not to the left of the person drinking 7up##8
+21. the person drinking iced-tea is on the left of the owner of the fish##1
+22. the person who's sport is surfing is not to the right of the person who's hobby is filmmaking##8
+23. the owner of the horse is not to the right of the person who's sport is water-polo##8
+24. the person who's hobby is filmmaking is somewhere between the owner of the fish and the american##7
+25. the person who's sport is badminton is somewhere to the right of the person who's sport is surfing##5
+26. the person who's hobby is magic-tricks is not the owner of the goldfish##6
+27. the person who's sport is water-polo is not to the left of the owner of the hamster##8
+28. the owner of the horse and the person who's sport is water-polo have the same parity positions
+29. the person who's hobby is sudoku is not the american##6
+30. the owner of the cat is on the far left or far right##3
+31. the person who's sport is snowboarding is not to the right of the person who's hobby is magic-tricks##8
+32. the person who's sport is surfing is somewhere between the person who's sport is swimming and the person drinking milk##7
+33. the person who's hobby is reading is not the person drinking milk##6
+34. the person drinking mirinda is somewhere to the left of the dutch##5
+35. the person who's sport is swimming is somewhere between the person drinking fanta and the owner of the goldfish##7
+36. the person drinking lemonade and the american have the same parity positions
+37. the person drinking lemonade is not to the right of the person who's hobby is magic-tricks##8
+38. the person drinking milk is not the person who's sport is surfing##6
+39. the owner of the hamster is not to the left of the person who's hobby is filmmaking##8
+40. the american is on the left of the person who's sport is badminton##1
+41. the person who's hobby is hiking is somewhere to the left of the person drinking milk##5
+42. the person who's hobby is sudoku is not the person drinking iced-tea##6
+43. the person who's hobby is singing is not to the left of the person who's hobby is hiking##8
+44. the person who's hobby is reading is somewhere to the left of the person drinking milk##5
+45. the owner of the cat is somewhere to the right of the american##5
+46. the person who's sport is water-polo is not to the left of the argentine##8
+47. the person who's hobby is magic-tricks is on the far right##1
+48. the person who's sport is cricket and the owner of the goldfish have the same parity positions","{'Beverage': ['mirinda', 'iced-tea', '7up', 'milk', 'lemonade', 'fanta'], 'Hobby': ['sudoku', 'reading', 'hiking', 'filmmaking', 'singing', 'magic-tricks'], 'Nationality': ['australian', 'dutch', 'pakistani', 'argentine', 'american', 'japanese'], 'Pet': ['goldfish', 'rabbit', 'fish', 'hamster', 'horse', 'cat'], 'Sport': ['cricket', 'swimming', 'surfing', 'snowboarding', 'water-polo', 'badminton']}"
+Pt1_5x6_level9-9,"There are 6 different favourite beverages: 7up, coffee, cola, lemonade, milk, tea
+The people have 6 different jobs:  analyst, bartender, journalist, nurse, software-developer, teacher
+The people perfer 6 different movie-genres: action, crime, disaster, epic, thriller, zombie
+The people prefer 6 different types of sport: badminton, climbing, lacrosse, snowboarding, surfing, swimming
+The people use 6 different means of transport: bike, boat, bus, motorbike, roller, van
+ 1. the person drinking tea is somewhere to the right of the person drinking lemonade##5
+ 2. the person who's sport is badminton is on the right of the person driving the boat##1
+ 3. the person driving the bus is not to the left of the person driving the boat##8
+ 4. the person who's sport is swimming is not the nurse##6
+ 5. the person watching thriller movies is not to the left of the person drinking lemonade##8
+ 6. the teacher is somewhere to the right of the person who's sport is swimming##5
+ 7. the person drinking coffee is the person who's sport is climbing##1
+ 8. the person driving the bus and the person drinking cola have different parity positions
+ 9. the person drinking coffee is somewhere to the left of the teacher##5
+10. the person watching disaster movies is the person who's sport is swimming##1
+11. the teacher is between the bartender and the analyst##2
+12. the person watching disaster movies is in an odd position##4
+13. the person who's sport is badminton is not to the right of the person driving the bus##8
+14. the teacher is somewhere to the right of the nurse##5
+15. the person watching epic movies is not to the left of the journalist##8
+16. the person drinking cola is on the left of the person watching thriller movies##1
+17. the person who's sport is swimming is somewhere between the person drinking coffee and the person drinking 7up##7
+18. the person drinking 7up is in an even position##4
+19. the person watching zombie movies is not to the right of the teacher##8
+20. the person driving the motorbike is not to the right of the person watching thriller movies##8
+21. the person drinking coffee and the person driving the bus have the same parity positions
+22. the person drinking 7up is in an even position##4
+23. the person who's sport is badminton is not to the right of the person who's sport is climbing##8
+24. the person driving the bike is on the right of the person driving the motorbike##1
+25. the person who's sport is lacrosse is not to the left of the person watching epic movies##8
+26. the person driving the motorbike is not to the left of the person who's sport is badminton##8
+27. the person drinking milk is on the left or right of the person drinking 7up##3
+28. the person watching disaster movies is on the right of the nurse##1
+29. the person driving the bus is not the bartender##6
+30. the person driving the bus is on the left of the person drinking milk##1
+31. the journalist and the person watching crime movies have different parity positions
+32. the bartender is the person watching crime movies##1
+33. the nurse is somewhere to the right of the software-developer##5
+34. the person drinking milk is somewhere to the left of the person watching thriller movies##5
+35. the person who's sport is surfing is somewhere to the right of the person driving the roller##5
+36. the person who's sport is climbing is on the right of the journalist##1
+37. the person driving the motorbike and the person who's sport is climbing have the same parity positions
+38. the bartender and the person who's sport is snowboarding have different parity positions
+39. the person watching zombie movies and the person drinking 7up have the same parity positions
+40. the nurse is on the right of the person watching action movies##1
+41. the person watching disaster movies is somewhere to the left of the person driving the motorbike##5
+42. the bartender is not the person drinking cola##6
+43. the person who's sport is lacrosse is in an even position##4
+44. the person watching epic movies is not to the left of the person watching action movies##8
+45. the person drinking coffee is not to the left of the person drinking 7up##8
+46. the bartender is on the right of the person driving the roller##1
+47. the person drinking tea is not the journalist##6
+48. the person who's sport is snowboarding and the software-developer have the same parity positions","{'Beverage': ['lemonade', '7up', 'milk', 'coffee', 'cola', 'tea'], 'Job': ['software-developer', 'nurse', 'journalist', 'bartender', 'teacher', 'analyst'], 'Movie-Genre': ['action', 'zombie', 'disaster', 'crime', 'epic', 'thriller'], 'Sport': ['snowboarding', 'badminton', 'swimming', 'climbing', 'surfing', 'lacrosse'], 'Transport': ['boat', 'bus', 'roller', 'motorbike', 'bike', 'van']}"
diff --git a/part2/level9/Pt2_5x7_level9.csv b/part2/level9/Pt2_5x7_level9.csv
new file mode 100644
index 0000000000000000000000000000000000000000..4371a4a3106490e338a90ea867a3925a067f7935
--- /dev/null
+++ b/part2/level9/Pt2_5x7_level9.csv
@@ -0,0 +1,580 @@
+ID,Clues,SolutionGrid
+Pt1_5x7_level9-0,"There are 7 different favourite beverages: 7up, almond-milk, coffee, fanta, juice, milk, sprite
+There 7 different types of food: cauliflower, peas, pepper, pineapple, potato, raspberry, spinach
+The people have 7 different hobbies: board-games, card-games, dancing, filmmaking, puzzles, singing, traveling
+The people prefer 7 different types of sport: baseball, climbing, cycling, ice-hockey, surfing, swimming, volleyball
+The people use 7 different means of transport: boat, helicopter, snowmobile, subway, train, tram, trike
+ 1. the person who's sport is swimming is on the far right##1
+ 2. the person eating peas and the person drinking fanta have the same parity positions
+ 3. the person drinking coffee is not to the right of the person drinking 7up##8
+ 4. the person driving the snowmobile is not the person who's sport is baseball##6
+ 5. the person who's sport is ice-hockey is not to the left of the person eating raspberry##8
+ 6. the person driving the subway is in an odd position##4
+ 7. the person who's hobby is traveling is on the left or right of the person who's sport is cycling##3
+ 8. the person eating potato is on the left or right of the person drinking 7up##3
+ 9. the person who's sport is cycling is on the left or right of the person who's sport is surfing##3
+10. the person driving the trike is somewhere to the left of the person who's sport is cycling##5
+11. the person driving the boat is somewhere to the left of the person who's hobby is board-games##5
+12. the person who's sport is surfing is on the left of the person who's hobby is singing##1
+13. the person eating pepper is on the left or right of the person who's hobby is dancing##3
+14. the person driving the tram is in an odd position##4
+15. the person drinking milk and the person who's sport is baseball have different parity positions
+16. the person eating raspberry and the person who's sport is surfing have the same parity positions
+17. the person who's sport is baseball is not to the right of the person driving the train##8
+18. the person eating cauliflower is not the person who's hobby is card-games##6
+19. the person eating potato is on the left of the person who's sport is swimming##1
+20. the person drinking sprite is somewhere to the right of the person who's hobby is filmmaking##5
+21. the person eating pineapple and the person who's hobby is traveling have the same parity positions
+22. the person eating potato and the person driving the subway have different parity positions
+23. the person driving the boat is on the right of the person eating peas##1
+24. the person who's sport is climbing is not the person drinking sprite##6
+25. the person eating spinach is on the left or right of the person eating peas##3
+26. the person eating cauliflower is on the right of the person drinking juice##1
+27. the person drinking coffee is on the left of the person eating potato##1
+28. the person who's hobby is puzzles and the person drinking 7up have the same parity positions
+29. the person eating cauliflower and the person who's sport is surfing have the same parity positions
+30. the person who's sport is volleyball is in an even position##4
+31. the person driving the subway is not to the left of the person drinking sprite##8
+32. the person driving the snowmobile is not the person who's hobby is dancing##6
+33. the person eating cauliflower is somewhere between the person who's sport is swimming and the person driving the boat##7
+34. the person eating pepper is on the left of the person eating raspberry##1
+35. the person drinking coffee is not the person eating pepper##6
+36. the person driving the trike is on the far left or far right##3
+37. the person driving the boat and the person eating pepper have the same parity positions
+38. the person driving the tram is not the person eating pineapple##6
+39. the person eating potato and the person driving the helicopter have the same parity positions
+40. the person driving the train is not to the left of the person who's hobby is traveling##8
+41. the person eating pineapple is somewhere to the right of the person who's sport is cycling##5
+42. the person who's hobby is traveling is on the far left##1
+43. the person who's hobby is board-games is somewhere to the right of the person driving the trike##5
+44. the person drinking sprite is not to the left of the person drinking fanta##8
+45. the person who's hobby is dancing is not the person drinking sprite##6
+46. the person driving the subway is not to the left of the person eating peas##8
+47. the person eating raspberry is the person who's hobby is card-games##1
+48. the person who's sport is baseball is not to the left of the person driving the train##8
+49. the person who's sport is climbing is not the person eating potato##6
+50. the person who's hobby is singing is on the left or right of the person driving the tram##3
+51. the person driving the snowmobile is somewhere to the right of the person driving the subway##5
+52. the person driving the tram is on the left or right of the person drinking sprite##3
+53. the person drinking milk is the person who's sport is surfing##1
+54. the person eating spinach is not to the right of the person driving the boat##8
+55. the person who's hobby is board-games and the person eating pineapple have different parity positions
+56. the person who's sport is volleyball is not the person eating pepper##6
+57. the person drinking sprite is on the left of the person eating raspberry##1
+58. the person driving the snowmobile is not the person who's sport is volleyball##6","{'Beverage': ['fanta', 'juice', 'milk', 'sprite', 'coffee', 'almond-milk', '7up'], 'Food': ['peas', 'spinach', 'cauliflower', 'pepper', 'raspberry', 'potato', 'pineapple'], 'Hobby': ['traveling', 'filmmaking', 'dancing', 'singing', 'card-games', 'board-games', 'puzzles'], 'Sport': ['climbing', 'cycling', 'surfing', 'baseball', 'ice-hockey', 'volleyball', 'swimming'], 'Transport': ['trike', 'boat', 'tram', 'train', 'subway', 'helicopter', 'snowmobile']}"
+Pt1_5x7_level9-1,"The people have 7 different hobbies: baking, chess, gardening, hiking, magic-tricks, puzzles, video-games
+The people perfer 7 different movie-genres: family, mystery, romance, sports, thriller, time-travel, western
+The people prefer 7 different music-genres: country, funk, jazz, metal, pop, punk, techno
+There are 7 different nationalities: british, colombian, german, japanese, mexican, pakistani, turkish
+The people use 7 different means of transport: bike, boat, bus, car, helicopter, quad-bike, ship
+ 1. the person who's hobby is magic-tricks is the person watching romance movies##1
+ 2. the person watching family movies and the japanese have the same parity positions
+ 3. the fan country is somewhere to the left of the fan techno##5
+ 4. the person who's hobby is video-games is somewhere to the left of the person who's hobby is magic-tricks##5
+ 5. the colombian is on the left or right of the person driving the helicopter##3
+ 6. the japanese is not the person driving the boat##6
+ 7. the german is somewhere to the left of the person who's hobby is baking##5
+ 8. the person who's hobby is hiking is not the fan pop##6
+ 9. the british and the person driving the boat have the same parity positions
+10. the person driving the boat and the german have the same parity positions
+11. the british is somewhere to the right of the person watching mystery movies##5
+12. the british is somewhere to the right of the person who's hobby is video-games##5
+13. the person driving the helicopter is between the person who's hobby is chess and the japanese##2
+14. the person watching time-travel movies is on the far left or far right##3
+15. the person watching family movies is not the fan funk##6
+16. the person driving the boat and the pakistani have different parity positions
+17. the fan techno is not the person driving the boat##6
+18. the person watching thriller movies is on the right of the fan pop##1
+19. the japanese is on the far left##1
+20. the person watching thriller movies is not to the left of the person watching sports movies##8
+21. the fan jazz is not the person driving the car##6
+22. the british is the person driving the boat##1
+23. the fan metal is the person watching family movies##1
+24. the person driving the quad-bike is not to the right of the german##8
+25. the person watching sports movies is on the left or right of the colombian##3
+26. the person watching family movies is on the left of the person driving the helicopter##1
+27. the person driving the bike is on the far left or far right##3
+28. the german is the german##1
+29. the person watching western movies and the fan pop have the same parity positions
+30. the german is not to the left of the fan country##8
+31. the person watching sports movies is somewhere between the person who's hobby is gardening and the person who's hobby is chess##7
+32. the person watching western movies is not to the right of the person who's hobby is hiking##8
+33. the person watching thriller movies is not to the right of the person who's hobby is baking##8
+34. the person driving the boat is in an even position##4
+35. the person who's hobby is puzzles is on the left or right of the fan punk##3
+36. the fan country is somewhere to the left of the pakistani##5
+37. the person who's hobby is hiking is in an even position##4
+38. the person watching sports movies is not to the left of the mexican##8
+39. the person driving the bus is on the left of the fan country##1
+40. the person driving the bus is somewhere to the right of the fan funk##5
+41. the person watching thriller movies is in an even position##4
+42. the turkish is somewhere to the left of the person who's hobby is puzzles##5
+43. the person who's hobby is video-games is on the left or right of the person driving the ship##3
+44. the german is not the person watching mystery movies##6
+45. the person who's hobby is gardening is not to the right of the fan metal##8
+46. the person driving the ship is not to the right of the colombian##8
+47. the fan funk is in an even position##4
+48. the person driving the bus is somewhere to the right of the fan funk##5
+49. the fan punk is somewhere to the left of the person watching time-travel movies##5
+50. the person who's hobby is video-games is in an even position##4
+51. the turkish is somewhere to the right of the fan funk##5
+52. the person who's hobby is magic-tricks is between the pakistani and the turkish##2
+53. the person driving the quad-bike and the person watching thriller movies have the same parity positions
+54. the person driving the bike and the person who's hobby is video-games have different parity positions
+55. the person driving the quad-bike is somewhere between the fan pop and the fan techno##7
+56. the german is between the person who's hobby is baking and the person driving the bus##2
+57. the pakistani is not the person driving the boat##6","{'Hobby': ['gardening', 'video-games', 'chess', 'hiking', 'baking', 'magic-tricks', 'puzzles'], 'Movie-Genre': ['family', 'sports', 'western', 'thriller', 'mystery', 'romance', 'time-travel'], 'Music-Genre': ['metal', 'funk', 'pop', 'country', 'techno', 'punk', 'jazz'], 'Nationality': ['japanese', 'mexican', 'colombian', 'german', 'turkish', 'british', 'pakistani'], 'Transport': ['ship', 'helicopter', 'bus', 'quad-bike', 'car', 'boat', 'bike']}"
+Pt1_5x7_level9-2,"The people have 7 different hobbies: baking, board-games, collecting, magic-tricks, photography, woodworking, writing
+The people prefer 7 different music-genres: country, electronic, gospel, indie, rock, salsa, soul
+There are 7 different nationalities: argentine, australian, brazilian, german, indian, russian, turkish
+The people prefer 7 different types of sport: badminton, cycling, rowing, skateboarding, skiing, swimming, weightlifting
+The people use 7 different means of transport: airplane, boat, bus, quad-bike, skateboard, subway, trike
+ 1. the person driving the trike is on the right of the person who's hobby is baking##1
+ 2. the person who's sport is badminton is somewhere between the person driving the airplane and the person who's sport is cycling##7
+ 3. the person driving the subway is on the far left##1
+ 4. the argentine is in the middle##1
+ 5. the russian is on the left of the german##1
+ 6. the fan indie and the person driving the bus have different parity positions
+ 7. the person who's hobby is collecting is not to the right of the person driving the trike##8
+ 8. the person driving the airplane is not to the right of the fan electronic##8
+ 9. the fan indie is not to the left of the fan salsa##8
+10. the person who's sport is cycling is not to the right of the person who's hobby is baking##8
+11. the fan soul and the russian have different parity positions
+12. the person who's hobby is collecting is on the left or right of the person who's hobby is photography##3
+13. the person driving the quad-bike is the turkish##1
+14. the person who's hobby is magic-tricks is on the right of the person who's hobby is writing##1
+15. the person who's sport is cycling is not to the right of the person who's hobby is magic-tricks##8
+16. the argentine is somewhere to the left of the fan rock##5
+17. the fan country is on the left or right of the fan gospel##3
+18. the turkish is not to the left of the person who's hobby is board-games##8
+19. the turkish is somewhere to the right of the person driving the skateboard##5
+20. the person who's sport is weightlifting is somewhere to the left of the person who's sport is swimming##5
+21. the person driving the bus and the person who's hobby is board-games have different parity positions
+22. the person driving the airplane is on the far right##1
+23. the fan rock is not the australian##6
+24. the fan soul is not the russian##6
+25. the fan country is not to the right of the fan gospel##8
+26. the person driving the bus is somewhere between the person who's hobby is board-games and the fan salsa##7
+27. the person driving the quad-bike is somewhere between the person who's hobby is writing and the fan rock##7
+28. the person who's sport is weightlifting is on the left or right of the fan soul##3
+29. the person who's hobby is baking is not the fan indie##6
+30. the person who's sport is skiing is on the left of the person who's sport is skateboarding##1
+31. the person driving the quad-bike is somewhere to the right of the person driving the boat##5
+32. the person who's sport is weightlifting is not the person who's hobby is baking##6
+33. the person who's hobby is writing is not to the right of the person who's sport is weightlifting##8
+34. the fan indie is not to the right of the person who's hobby is board-games##8
+35. the person who's hobby is board-games and the fan rock have the same parity positions
+36. the person who's sport is skiing is somewhere to the right of the person who's sport is swimming##5
+37. the person who's hobby is magic-tricks is somewhere to the left of the brazilian##5
+38. the person who's hobby is collecting is not to the right of the person who's sport is badminton##8
+39. the person who's hobby is woodworking is not to the right of the person driving the bus##8
+40. the fan gospel is on the left or right of the person who's sport is skiing##3
+41. the fan gospel is somewhere to the left of the russian##5
+42. the person who's hobby is baking is somewhere to the left of the person who's sport is badminton##5
+43. the person who's hobby is baking is not the person who's sport is skiing##6
+44. the person driving the boat is not to the left of the person who's sport is weightlifting##8
+45. the person driving the skateboard is not to the left of the fan soul##8
+46. the indian is in an even position##4
+47. the indian is in an even position##4
+48. the person who's sport is rowing is on the far right##1
+49. the fan gospel and the person who's hobby is collecting have different parity positions
+50. the fan soul and the person driving the quad-bike have the same parity positions
+51. the argentine is on the right of the fan soul##1","{'Hobby': ['writing', 'magic-tricks', 'woodworking', 'board-games', 'baking', 'collecting', 'photography'], 'Music-Genre': ['salsa', 'indie', 'soul', 'country', 'gospel', 'rock', 'electronic'], 'Nationality': ['australian', 'indian', 'brazilian', 'argentine', 'turkish', 'russian', 'german'], 'Sport': ['cycling', 'weightlifting', 'swimming', 'skiing', 'skateboarding', 'badminton', 'rowing'], 'Transport': ['subway', 'boat', 'bus', 'skateboard', 'quad-bike', 'trike', 'airplane']}"
+Pt1_5x7_level9-3,"There are 7 different favourite beverages: coffee, cola, juice, soy-milk, sprite, tea, water
+The people have 7 different hobbies: board-games, collecting, fishing, hiking, singing, skydiving, woodworking
+The people perfer 7 different movie-genres: animation, comedy, disaster, fantasy, horror, spy, superhero
+7 different pets are kept: bird, dog, fish, guinea-pig, lizard, mouse, rat
+The people use 7 different means of transport: airplane, bike, boat, snowmobile, taxi, tram, van
+ 1. the person watching spy movies is not to the left of the person who's hobby is skydiving##8
+ 2. the person drinking juice is somewhere between the person watching spy movies and the person who's hobby is board-games##7
+ 3. the owner of the fish is not to the right of the owner of the bird##8
+ 4. the person driving the snowmobile is somewhere between the person driving the tram and the person watching horror movies##7
+ 5. the person watching fantasy movies is not to the left of the person who's hobby is woodworking##8
+ 6. the person watching animation movies is on the left of the person who's hobby is board-games##1
+ 7. the person driving the boat is in the middle##1
+ 8. the owner of the bird is on the far right##1
+ 9. the person drinking soy-milk and the person who's hobby is fishing have the same parity positions
+10. the person watching superhero movies is somewhere to the left of the person drinking water##5
+11. the owner of the bird is in an odd position##4
+12. the person drinking sprite is not to the left of the owner of the lizard##8
+13. the person drinking cola is not to the left of the owner of the dog##8
+14. the person drinking juice is somewhere to the left of the person who's hobby is collecting##5
+15. the owner of the bird is somewhere to the right of the person who's hobby is collecting##5
+16. the person watching horror movies is on the left of the person watching fantasy movies##1
+17. the person driving the airplane is somewhere to the right of the person drinking tea##5
+18. the person driving the airplane is not to the right of the person driving the boat##8
+19. the person driving the van is not to the right of the person watching comedy movies##8
+20. the person driving the airplane and the person watching superhero movies have different parity positions
+21. the person watching fantasy movies is not to the right of the person who's hobby is hiking##8
+22. the person drinking sprite is not the person watching fantasy movies##6
+23. the person who's hobby is skydiving is on the left of the person watching horror movies##1
+24. the person watching disaster movies is not to the right of the person drinking tea##8
+25. the person drinking cola is not to the left of the owner of the rat##8
+26. the person driving the snowmobile is on the left of the person driving the tram##1
+27. the owner of the rat is not the person drinking coffee##6
+28. the owner of the rat is not to the right of the person drinking soy-milk##8
+29. the person driving the taxi is somewhere to the left of the person drinking soy-milk##5
+30. the person drinking cola is on the left or right of the owner of the lizard##3
+31. the person watching superhero movies is somewhere to the right of the person who's hobby is hiking##5
+32. the person watching spy movies is the person who's hobby is hiking##1
+33. the owner of the guinea-pig and the person watching animation movies have the same parity positions
+34. the person driving the van is somewhere to the right of the owner of the dog##5
+35. the person drinking coffee and the person who's hobby is collecting have different parity positions
+36. the person who's hobby is hiking is somewhere to the left of the person drinking juice##5
+37. the owner of the guinea-pig is on the left or right of the owner of the dog##3
+38. the person driving the bike is on the left or right of the person driving the boat##3
+39. the owner of the lizard is somewhere to the left of the owner of the mouse##5
+40. the person drinking coffee is on the right of the person driving the tram##1
+41. the person driving the snowmobile and the person who's hobby is collecting have different parity positions
+42. the person watching superhero movies is not to the right of the person drinking water##8
+43. the person drinking tea is not to the right of the person who's hobby is fishing##8
+44. the person drinking juice is on the left or right of the owner of the lizard##3
+45. the owner of the mouse is not to the right of the person who's hobby is singing##8
+46. the person driving the boat is somewhere to the left of the owner of the mouse##5
+47. the person driving the tram is on the left of the person drinking coffee##1
+48. the person driving the snowmobile is in an odd position##4
+49. the owner of the mouse is on the left or right of the person who's hobby is collecting##3","{'Beverage': ['tea', 'soy-milk', 'cola', 'sprite', 'juice', 'water', 'coffee'], 'Hobby': ['skydiving', 'fishing', 'woodworking', 'hiking', 'singing', 'collecting', 'board-games'], 'Movie-Genre': ['disaster', 'horror', 'fantasy', 'spy', 'superhero', 'animation', 'comedy'], 'Pet': ['rat', 'guinea-pig', 'dog', 'lizard', 'mouse', 'fish', 'bird'], 'Transport': ['taxi', 'airplane', 'bike', 'boat', 'snowmobile', 'tram', 'van']}"
+Pt1_5x7_level9-4,"There 7 different types of food: avocado, carrot, cucumber, kale, mango, peas, strawberry
+The people have 7 different hobbies: board-games, fishing, magic-tricks, reading, rock-climbing, skydiving, traveling
+There are 7 different nationalities: american, australian, chinese, egyptian, japanese, malaysian, thai
+The people prefer 7 different types of sport: biathlon, ice-hockey, lacrosse, parkour, rowing, snowboarding, weightlifting
+The people use 7 different means of transport: boat, helicopter, motorbike, scooter, ship, train, tram
+ 1. the person eating kale is not the person who's hobby is magic-tricks##6
+ 2. the american is somewhere to the right of the thai##5
+ 3. the thai is not the person who's sport is lacrosse##6
+ 4. the australian is somewhere to the right of the person who's sport is rowing##5
+ 5. the person eating carrot is on the left or right of the person driving the scooter##3
+ 6. the person driving the motorbike is the person eating avocado##1
+ 7. the person who's sport is ice-hockey is on the far left or far right##3
+ 8. the person driving the train is between the person eating cucumber and the malaysian##2
+ 9. the person who's sport is ice-hockey is on the far left##1
+10. the american is somewhere to the right of the person who's hobby is skydiving##5
+11. the person eating strawberry is somewhere between the person who's hobby is magic-tricks and the person who's hobby is rock-climbing##7
+12. the person eating mango is on the right of the person driving the tram##1
+13. the person who's hobby is fishing and the malaysian have different parity positions
+14. the person driving the scooter is not to the right of the person who's hobby is traveling##8
+15. the person driving the scooter and the person who's sport is weightlifting have the same parity positions
+16. the person driving the boat is on the left or right of the person who's hobby is fishing##3
+17. the person driving the train is somewhere between the person driving the boat and the person who's sport is ice-hockey##7
+18. the person who's sport is biathlon is on the left or right of the person who's hobby is reading##3
+19. the person driving the helicopter is on the far right##1
+20. the person driving the helicopter is the american##1
+21. the person who's sport is biathlon is on the right of the person who's sport is snowboarding##1
+22. the person who's sport is parkour is the person who's hobby is fishing##1
+23. the person who's hobby is magic-tricks is the person driving the tram##1
+24. the person driving the motorbike is somewhere between the person who's hobby is skydiving and the thai##7
+25. the person driving the scooter is on the right of the person who's hobby is reading##1
+26. the person who's sport is rowing is on the left of the person who's sport is snowboarding##1
+27. the japanese and the person driving the ship have the same parity positions
+28. the australian is not to the right of the person who's sport is lacrosse##8
+29. the person who's hobby is reading is on the left or right of the person eating cucumber##3
+30. the person who's sport is weightlifting and the person eating peas have the same parity positions
+31. the american and the person who's hobby is skydiving have the same parity positions
+32. the person eating cucumber is not to the right of the person who's hobby is traveling##8
+33. the person who's sport is snowboarding is not to the right of the person eating avocado##8
+34. the person who's sport is rowing is in an odd position##4
+35. the person driving the helicopter is not to the left of the american##8
+36. the australian is somewhere to the left of the american##5
+37. the person who's hobby is skydiving is somewhere to the right of the person driving the motorbike##5
+38. the person who's sport is snowboarding is somewhere between the person who's hobby is skydiving and the thai##7
+39. the person driving the scooter is on the left or right of the person who's hobby is reading##3
+40. the person who's sport is weightlifting is on the right of the person eating carrot##1
+41. the person driving the scooter and the malaysian have the same parity positions
+42. the person who's hobby is rock-climbing is somewhere between the person who's hobby is traveling and the person who's hobby is skydiving##7
+43. the person driving the boat and the thai have the same parity positions
+44. the person eating kale and the person driving the boat have the same parity positions
+45. the person who's sport is biathlon is on the left of the japanese##1
+46. the chinese is in the middle##1
+47. the person driving the motorbike is not to the left of the person who's sport is snowboarding##8
+48. the australian is somewhere between the person who's hobby is rock-climbing and the person eating peas##7
+49. the person who's hobby is rock-climbing is on the left or right of the person who's hobby is skydiving##3
+50. the person driving the ship is not the australian##6
+51. the person driving the train is somewhere to the right of the person driving the tram##5
+52. the person who's sport is rowing is not the person driving the motorbike##6
+53. the person driving the motorbike is in the middle##1","{'Food': ['peas', 'mango', 'cucumber', 'avocado', 'strawberry', 'carrot', 'kale'], 'Hobby': ['magic-tricks', 'fishing', 'board-games', 'reading', 'skydiving', 'rock-climbing', 'traveling'], 'Nationality': ['malaysian', 'egyptian', 'thai', 'chinese', 'australian', 'japanese', 'american'], 'Sport': ['ice-hockey', 'parkour', 'rowing', 'snowboarding', 'biathlon', 'lacrosse', 'weightlifting'], 'Transport': ['tram', 'train', 'boat', 'motorbike', 'scooter', 'ship', 'helicopter']}"
+Pt1_5x7_level9-5,"There 7 different types of food: artichoke, asparagus, blueberry, cauliflower, lemon, mango, spinach
+The people have 7 different hobbies: baking, card-games, collecting, dancing, drawing, sudoku, traveling
+The people prefer 7 different music-genres: ambient, electronic, funk, metal, reggae, soul, trance
+7 different pets are kept: chinchilla, ferret, fish, frog, goldfish, guinea-pig, rabbit
+The people prefer 7 different types of sport: badminton, climbing, cricket, handball, ice-hockey, sailing, swimming
+ 1. the person who's hobby is traveling and the fan trance have the same parity positions
+ 2. the person eating blueberry is on the left or right of the person eating spinach##3
+ 3. the person who's sport is cricket is not the person who's hobby is sudoku##6
+ 4. the fan soul is on the left of the person eating blueberry##1
+ 5. the person eating cauliflower is somewhere to the right of the person who's sport is handball##5
+ 6. the fan electronic is not the owner of the frog##6
+ 7. the person who's sport is handball is on the left of the owner of the chinchilla##1
+ 8. the person eating mango is on the left of the fan funk##1
+ 9. the person who's hobby is traveling is not to the left of the person who's hobby is traveling##8
+10. the person who's sport is sailing and the person eating spinach have different parity positions
+11. the fan reggae is not to the right of the fan reggae##8
+12. the owner of the ferret is on the left of the person eating mango##1
+13. the owner of the guinea-pig is somewhere to the left of the person who's hobby is sudoku##5
+14. the fan metal is the person eating artichoke##1
+15. the owner of the rabbit is on the far left##1
+16. the person who's hobby is dancing is on the right of the person who's sport is climbing##1
+17. the fan funk is on the left or right of the person eating cauliflower##3
+18. the person who's hobby is dancing is not to the right of the person who's sport is cricket##8
+19. the person eating blueberry and the owner of the ferret have different parity positions
+20. the person who's hobby is drawing is not to the left of the owner of the ferret##8
+21. the person eating lemon is on the left or right of the owner of the frog##3
+22. the fan reggae is somewhere between the person who's sport is climbing and the person eating spinach##7
+23. the person eating asparagus is not the fan reggae##6
+24. the owner of the ferret is somewhere to the left of the person who's hobby is traveling##5
+25. the person eating lemon is somewhere to the left of the person eating cauliflower##5
+26. the person eating mango is somewhere to the left of the person who's hobby is sudoku##5
+27. the person who's hobby is collecting is the owner of the frog##1
+28. the person who's sport is cricket is on the right of the person who's sport is climbing##1
+29. the owner of the ferret is somewhere to the right of the person who's sport is ice-hockey##5
+30. the person who's hobby is traveling is on the left of the owner of the chinchilla##1
+31. the person eating cauliflower is not to the left of the fan funk##8
+32. the person who's hobby is card-games is somewhere to the left of the person who's sport is badminton##5
+33. the person who's hobby is collecting is in an even position##4
+34. the person eating artichoke is on the right of the owner of the fish##1
+35. the person who's hobby is drawing and the person who's sport is sailing have different parity positions
+36. the owner of the guinea-pig is somewhere to the right of the fan ambient##5
+37. the owner of the guinea-pig is somewhere to the right of the person eating lemon##5
+38. the person who's hobby is baking is not to the left of the person eating lemon##8
+39. the fan funk is not the owner of the ferret##6
+40. the fan soul is somewhere between the person who's sport is handball and the person who's sport is swimming##7
+41. the fan trance is in an odd position##4
+42. the person who's sport is climbing is somewhere to the right of the owner of the frog##5
+43. the person who's hobby is sudoku is not the fan reggae##6
+44. the owner of the frog is not to the right of the person who's sport is ice-hockey##8
+45. the fan metal is between the person who's hobby is baking and the fan trance##2
+46. the person eating mango is not to the left of the fan reggae##8
+47. the person eating lemon is somewhere to the left of the fan funk##5
+48. the person who's hobby is collecting and the fan funk have the same parity positions
+49. the person eating mango is on the left or right of the person who's hobby is drawing##3
+50. the fan trance is not to the left of the person who's hobby is collecting##8","{'Food': ['lemon', 'spinach', 'blueberry', 'artichoke', 'mango', 'asparagus', 'cauliflower'], 'Hobby': ['card-games', 'collecting', 'baking', 'drawing', 'traveling', 'sudoku', 'dancing'], 'Music-Genre': ['ambient', 'soul', 'reggae', 'metal', 'trance', 'funk', 'electronic'], 'Pet': ['rabbit', 'frog', 'fish', 'ferret', 'guinea-pig', 'chinchilla', 'goldfish'], 'Sport': ['swimming', 'ice-hockey', 'sailing', 'badminton', 'handball', 'climbing', 'cricket']}"
+Pt1_5x7_level9-6,"There are 7 different favourite beverages: 7up, almond-milk, fanta, lemonade, milk, mirinda, water
+There 7 different types of food: apple, corn, cranberry, peach, pear, strawberry, watermelon
+The people have 7 different jobs:  accountant, analyst, architect, doctor, paramedic, security-guard, software-developer
+The people prefer 7 different music-genres: ambient, classical, d&b, house, indie, pop, trance
+There are 7 different nationalities: australian, british, egyptian, german, italian, malaysian, nigerian
+ 1. the person eating apple is not to the left of the australian##8
+ 2. the fan house is not the person drinking fanta##6
+ 3. the accountant is not the fan classical##6
+ 4. the person drinking almond-milk and the software-developer have the same parity positions
+ 5. the fan pop is on the far left or far right##3
+ 6. the person eating peach is not to the right of the fan ambient##8
+ 7. the paramedic is the nigerian##1
+ 8. the person eating corn is on the left of the fan classical##1
+ 9. the fan trance is on the right of the person eating pear##1
+10. the british is not the paramedic##6
+11. the egyptian is not the fan d&b##6
+12. the person eating cranberry is somewhere to the left of the person eating strawberry##5
+13. the paramedic and the person eating pear have the same parity positions
+14. the analyst is on the left of the person eating corn##1
+15. the person drinking milk and the fan house have the same parity positions
+16. the person eating pear is not to the right of the person eating peach##8
+17. the fan trance is on the right of the person drinking fanta##1
+18. the italian is somewhere to the right of the person drinking mirinda##5
+19. the software-developer is not to the left of the architect##8
+20. the person eating strawberry is on the left or right of the fan ambient##3
+21. the person drinking mirinda and the australian have different parity positions
+22. the analyst is on the left or right of the security-guard##3
+23. the person drinking almond-milk is not the person eating cranberry##6
+24. the person drinking water is not to the right of the fan house##8
+25. the australian is somewhere to the right of the german##5
+26. the fan house is not to the left of the fan d&b##8
+27. the fan ambient is on the far right##1
+28. the person drinking almond-milk is not to the right of the nigerian##8
+29. the fan indie is not to the right of the fan indie##8
+30. the fan trance and the person eating corn have different parity positions
+31. the person eating strawberry is not to the left of the person eating pear##8
+32. the person eating pear is on the left or right of the german##3
+33. the person drinking water is the egyptian##1
+34. the person eating apple and the german have the same parity positions
+35. the person drinking water is in an even position##4
+36. the person drinking almond-milk is on the right of the person eating strawberry##1
+37. the security-guard is not to the left of the person eating cranberry##8
+38. the person drinking mirinda is on the right of the person drinking fanta##1
+39. the person eating peach is not to the left of the person eating corn##8
+40. the person eating corn is not the fan classical##6
+41. the person eating watermelon is on the left or right of the person drinking milk##3
+42. the fan classical and the person drinking 7up have different parity positions
+43. the fan trance is somewhere to the left of the australian##5
+44. the british and the security-guard have different parity positions
+45. the accountant is not to the right of the malaysian##8
+46. the analyst is not to the left of the fan trance##8
+47. the fan d&b is not the person drinking mirinda##6
+48. the fan house is the egyptian##1
+49. the person drinking milk is not to the right of the fan d&b##8
+50. the person drinking almond-milk is not the german##6
+51. the software-developer is not to the right of the fan d&b##8
+52. the fan pop is not the person drinking milk##6
+53. the person drinking water is not to the left of the person drinking fanta##8
+54. the person drinking lemonade is not to the right of the fan classical##8","{'Beverage': ['fanta', 'mirinda', 'lemonade', 'milk', '7up', 'water', 'almond-milk'], 'Food': ['pear', 'cranberry', 'corn', 'apple', 'watermelon', 'strawberry', 'peach'], 'Job': ['accountant', 'analyst', 'security-guard', 'architect', 'software-developer', 'doctor', 'paramedic'], 'Music-Genre': ['pop', 'trance', 'indie', 'classical', 'd&b', 'house', 'ambient'], 'Nationality': ['malaysian', 'german', 'australian', 'british', 'italian', 'egyptian', 'nigerian']}"
+Pt1_5x7_level9-7,"There are 7 different favourite beverages: almond-milk, iced-tea, juice, lemonade, milk, soy-milk, tea
+There 7 different types of food: blueberry, cauliflower, eggplant, lime, pomegranate, pumpkin, strawberry
+The people have 7 different hobbies: card-games, collecting, dancing, rock-climbing, video-games, woodworking, writing
+7 different pets are kept: bird, cat, ferret, frog, hedgehog, horse, turtle
+The people prefer 7 different types of sport: basketball, cycling, swimming, tennis, volleyball, water-polo, weightlifting
+ 1. the person drinking soy-milk and the person who's sport is water-polo have different parity positions
+ 2. the person who's sport is water-polo is on the far left##1
+ 3. the person who's sport is water-polo is the person eating pomegranate##1
+ 4. the owner of the cat is somewhere to the right of the person drinking lemonade##5
+ 5. the person who's hobby is writing is not the owner of the bird##6
+ 6. the person drinking lemonade is not the owner of the ferret##6
+ 7. the person who's hobby is collecting is somewhere between the owner of the turtle and the person drinking iced-tea##7
+ 8. the person who's hobby is collecting is between the person drinking juice and the person who's sport is swimming##2
+ 9. the person drinking iced-tea is not the owner of the ferret##6
+10. the person drinking almond-milk is on the left or right of the owner of the cat##3
+11. the owner of the cat is on the left or right of the person who's hobby is collecting##3
+12. the person who's hobby is video-games is on the left or right of the person drinking tea##3
+13. the person eating pomegranate is the person drinking milk##1
+14. the owner of the bird is in an odd position##4
+15. the person who's sport is basketball is not the person who's hobby is writing##6
+16. the person who's hobby is dancing is not to the right of the owner of the ferret##8
+17. the person eating pumpkin and the person drinking almond-milk have the same parity positions
+18. the person eating blueberry is on the left or right of the person who's hobby is card-games##3
+19. the owner of the turtle is on the left or right of the person who's sport is weightlifting##3
+20. the person who's sport is swimming is not to the left of the owner of the cat##8
+21. the person drinking almond-milk is somewhere to the right of the owner of the horse##5
+22. the person who's sport is volleyball is not the person eating pomegranate##6
+23. the person who's sport is water-polo is on the left of the person eating pumpkin##1
+24. the person who's hobby is video-games is not to the right of the person who's hobby is rock-climbing##8
+25. the person who's hobby is dancing is in an odd position##4
+26. the person eating eggplant is somewhere between the person who's sport is water-polo and the person eating strawberry##7
+27. the owner of the horse is somewhere to the right of the person eating pomegranate##5
+28. the person who's hobby is collecting is on the left or right of the person eating lime##3
+29. the owner of the ferret is somewhere to the right of the person eating pumpkin##5
+30. the person who's hobby is card-games is on the left of the person who's hobby is collecting##1
+31. the person drinking tea is the person who's sport is cycling##1
+32. the owner of the horse is not to the left of the person who's hobby is writing##8
+33. the person who's hobby is writing is not to the right of the person who's hobby is woodworking##8
+34. the person who's sport is cycling is on the left or right of the person eating pumpkin##3
+35. the owner of the cat is not the person who's sport is volleyball##6
+36. the person who's sport is volleyball is between the person who's sport is weightlifting and the person eating lime##2
+37. the person drinking milk is not the person who's hobby is writing##6
+38. the person who's sport is basketball and the owner of the hedgehog have different parity positions
+39. the person who's sport is basketball is not the person drinking juice##6
+40. the person drinking soy-milk is not to the right of the person who's hobby is writing##8
+41. the person who's hobby is woodworking is somewhere to the left of the owner of the bird##5
+42. the owner of the cat is on the right of the person drinking almond-milk##1
+43. the person eating eggplant and the owner of the horse have different parity positions
+44. the person who's hobby is woodworking and the owner of the hedgehog have different parity positions
+45. the person eating eggplant is the person who's sport is tennis##1
+46. the owner of the hedgehog is somewhere to the left of the person eating eggplant##5
+47. the person eating cauliflower and the person who's sport is cycling have the same parity positions
+48. the person eating lime and the person drinking tea have the same parity positions","{'Beverage': ['milk', 'soy-milk', 'tea', 'lemonade', 'juice', 'almond-milk', 'iced-tea'], 'Food': ['pomegranate', 'pumpkin', 'cauliflower', 'eggplant', 'strawberry', 'blueberry', 'lime'], 'Hobby': ['dancing', 'video-games', 'writing', 'woodworking', 'card-games', 'collecting', 'rock-climbing'], 'Pet': ['hedgehog', 'frog', 'horse', 'turtle', 'bird', 'ferret', 'cat'], 'Sport': ['water-polo', 'basketball', 'cycling', 'tennis', 'weightlifting', 'volleyball', 'swimming']}"
+Pt1_5x7_level9-8,"There 7 different types of food: broccoli, cranberry, orange, peach, pomegranate, tomato, zucchini
+The people have 7 different hobbies: board-games, card-games, drawing, filmmaking, photography, puzzles, reading
+The people have 7 different jobs:  architect, fisherman, freelancer, nurse, paramedic, photographer, scientist
+The people prefer 7 different types of sport: baseball, golf, ice-hockey, lacrosse, parkour, swimming, weightlifting
+The people use 7 different means of transport: boat, car, jet-ski, quad-bike, roller, scooter, snowmobile
+ 1. the paramedic is on the far left##1
+ 2. the person who's sport is lacrosse is not to the left of the person who's hobby is puzzles##8
+ 3. the person who's hobby is reading and the photographer have the same parity positions
+ 4. the person who's sport is lacrosse is somewhere to the left of the person eating tomato##5
+ 5. the person who's hobby is reading and the person eating orange have different parity positions
+ 6. the person eating zucchini is not to the left of the paramedic##8
+ 7. the person who's hobby is board-games is not to the left of the person who's sport is weightlifting##8
+ 8. the person who's sport is weightlifting is not the person eating zucchini##6
+ 9. the person eating broccoli is not to the left of the person eating pomegranate##8
+10. the person who's sport is golf is somewhere to the left of the person who's sport is swimming##5
+11. the person driving the scooter is somewhere between the person driving the car and the person who's hobby is drawing##7
+12. the person eating peach is not to the right of the person who's hobby is reading##8
+13. the person driving the scooter is somewhere to the right of the photographer##5
+14. the person who's hobby is filmmaking is not the person driving the quad-bike##6
+15. the person eating broccoli is somewhere to the left of the architect##5
+16. the architect is not to the right of the person who's sport is weightlifting##8
+17. the person driving the car is on the right of the person who's hobby is photography##1
+18. the person eating orange is somewhere to the right of the person eating broccoli##5
+19. the nurse is somewhere to the left of the architect##5
+20. the person driving the boat is not to the right of the person driving the scooter##8
+21. the person driving the roller is somewhere to the left of the person who's sport is parkour##5
+22. the person who's hobby is card-games is in the middle##1
+23. the person driving the snowmobile is not to the left of the person eating tomato##8
+24. the person who's hobby is drawing is somewhere to the left of the person who's hobby is reading##5
+25. the fisherman is on the right of the person driving the scooter##1
+26. the person who's hobby is board-games and the person eating broccoli have different parity positions
+27. the architect is not the person who's sport is parkour##6
+28. the person driving the scooter is between the person who's sport is parkour and the person driving the quad-bike##2
+29. the person who's sport is baseball is somewhere to the right of the nurse##5
+30. the person eating broccoli is not to the right of the person eating broccoli##8
+31. the person who's sport is ice-hockey is not the person who's hobby is reading##6
+32. the person who's hobby is filmmaking is on the left of the photographer##1
+33. the person eating orange is on the right of the person who's sport is parkour##1
+34. the person who's sport is weightlifting is the person eating peach##1
+35. the person eating tomato is not to the right of the person who's sport is swimming##8
+36. the person eating peach is somewhere to the left of the person eating cranberry##5
+37. the person driving the car is on the left or right of the person who's sport is baseball##3
+38. the person who's sport is lacrosse and the person eating zucchini have the same parity positions
+39. the person who's hobby is reading is somewhere to the right of the person eating tomato##5
+40. the photographer is not the person who's sport is weightlifting##6
+41. the person who's sport is ice-hockey is somewhere to the left of the nurse##5
+42. the person eating pomegranate is on the far left##1
+43. the scientist is not to the left of the person who's sport is swimming##8
+44. the person driving the snowmobile is on the right of the person who's hobby is card-games##1
+45. the person eating cranberry is on the left or right of the scientist##3
+46. the person eating orange and the person driving the quad-bike have different parity positions
+47. the person who's hobby is card-games is not to the left of the person eating tomato##8
+48. the person who's hobby is filmmaking is in an odd position##4
+49. the person who's hobby is reading is on the right of the person who's hobby is photography##1
+50. the person who's hobby is board-games is not to the right of the freelancer##8
+51. the person eating broccoli is not to the right of the person eating tomato##8
+52. the person eating pomegranate is somewhere to the left of the person who's sport is golf##5
+53. the architect is somewhere to the left of the person eating peach##5
+54. the person who's sport is weightlifting is somewhere to the right of the person who's hobby is photography##5
+55. the nurse is somewhere to the left of the person driving the car##5","{'Food': ['pomegranate', 'broccoli', 'orange', 'tomato', 'zucchini', 'peach', 'cranberry'], 'Hobby': ['filmmaking', 'drawing', 'puzzles', 'card-games', 'photography', 'reading', 'board-games'], 'Job': ['paramedic', 'photographer', 'nurse', 'fisherman', 'architect', 'scientist', 'freelancer'], 'Sport': ['ice-hockey', 'parkour', 'lacrosse', 'golf', 'swimming', 'weightlifting', 'baseball'], 'Transport': ['roller', 'boat', 'scooter', 'quad-bike', 'snowmobile', 'car', 'jet-ski']}"
+Pt1_5x7_level9-9,"There are 7 different favourite beverages: 7up, fanta, juice, milk, mirinda, soy-milk, tea
+There 7 different types of food: apricot, eggplant, kiwi, pineapple, pomegranate, pumpkin, zucchini
+The people have 7 different hobbies: drawing, magic-tricks, reading, singing, traveling, video-games, writing
+There are 7 different nationalities: american, australian, japanese, mexican, pakistani, spanish, thai
+The people use 7 different means of transport: airplane, bus, helicopter, ship, subway, tram, van
+ 1. the person drinking juice is not to the left of the person drinking milk##8
+ 2. the person driving the ship is on the left or right of the person driving the van##3
+ 3. the person driving the airplane and the person drinking milk have the same parity positions
+ 4. the person who's hobby is singing is not to the left of the mexican##8
+ 5. the person eating eggplant is somewhere between the person drinking tea and the person drinking mirinda##7
+ 6. the person drinking juice and the person who's hobby is singing have different parity positions
+ 7. the person eating zucchini is on the right of the person eating pineapple##1
+ 8. the person drinking tea is on the far right##1
+ 9. the person drinking 7up is on the right of the american##1
+10. the person who's hobby is reading is somewhere to the right of the person eating kiwi##5
+11. the american is not to the left of the person who's hobby is traveling##8
+12. the person eating kiwi is not the person drinking soy-milk##6
+13. the spanish is on the far left or far right##3
+14. the person drinking mirinda is not the person driving the ship##6
+15. the person eating pineapple is in an even position##4
+16. the person eating pumpkin is on the left or right of the person eating eggplant##3
+17. the person eating pumpkin is somewhere to the right of the person drinking 7up##5
+18. the person drinking mirinda is not to the right of the person driving the tram##8
+19. the person driving the subway is somewhere to the left of the spanish##5
+20. the person driving the helicopter is on the far left##1
+21. the person eating pumpkin is between the person eating eggplant and the pakistani##2
+22. the person eating eggplant is the australian##1
+23. the american is not the person who's hobby is singing##6
+24. the person eating pomegranate is somewhere to the right of the person eating kiwi##5
+25. the person drinking mirinda is the person drinking mirinda##1
+26. the person drinking mirinda is on the left of the american##1
+27. the person who's hobby is magic-tricks is not the spanish##6
+28. the person drinking 7up and the person who's hobby is video-games have the same parity positions
+29. the person drinking soy-milk is somewhere to the left of the japanese##5
+30. the mexican is somewhere to the right of the person eating kiwi##5
+31. the person drinking tea is somewhere to the right of the person who's hobby is traveling##5
+32. the american and the person driving the subway have the same parity positions
+33. the person drinking tea is not to the left of the person who's hobby is writing##8
+34. the person drinking juice is on the left or right of the person drinking tea##3
+35. the australian is not the person driving the airplane##6
+36. the person driving the helicopter is not to the right of the person eating pomegranate##8
+37. the spanish is not the person drinking milk##6
+38. the person eating eggplant is on the left or right of the spanish##3
+39. the person eating zucchini and the person who's hobby is writing have different parity positions
+40. the person driving the bus is on the far left or far right##3
+41. the person drinking soy-milk is on the left of the person eating zucchini##1
+42. the person driving the airplane is not to the right of the person drinking juice##8
+43. the japanese is somewhere to the left of the person drinking fanta##5
+44. the mexican is not the person drinking juice##6
+45. the person driving the van is somewhere between the person driving the tram and the person eating pineapple##7
+46. the person driving the ship is the person drinking fanta##1
+47. the person drinking 7up is on the left or right of the person who's hobby is reading##3
+48. the person who's hobby is video-games is on the left or right of the pakistani##3
+49. the person driving the ship is on the left or right of the person who's hobby is singing##3
+50. the american is not the person who's hobby is video-games##6
+51. the person drinking juice is not the person driving the bus##6
+52. the person eating apricot is on the right of the person driving the van##1
+53. the pakistani is somewhere to the right of the person who's hobby is writing##5
+54. the person drinking milk is not the person driving the tram##6","{'Beverage': ['mirinda', 'soy-milk', '7up', 'fanta', 'milk', 'juice', 'tea'], 'Food': ['kiwi', 'pineapple', 'zucchini', 'apricot', 'pumpkin', 'eggplant', 'pomegranate'], 'Hobby': ['traveling', 'writing', 'video-games', 'reading', 'singing', 'magic-tricks', 'drawing'], 'Nationality': ['thai', 'american', 'japanese', 'pakistani', 'mexican', 'australian', 'spanish'], 'Transport': ['helicopter', 'subway', 'van', 'ship', 'airplane', 'tram', 'bus']}"
diff --git a/part2/level9/Pt2_6x2_level9.csv b/part2/level9/Pt2_6x2_level9.csv
new file mode 100644
index 0000000000000000000000000000000000000000..80a21e09630033ec479e5ffd1e90927f7a2e10a1
--- /dev/null
+++ b/part2/level9/Pt2_6x2_level9.csv
@@ -0,0 +1,113 @@
+ID,Clues,SolutionGrid
+Pt1_6x2_level9-0,"There are 2 different favourite beverages: milk, sprite
+The people have 2 different hobbies: baking, rock-climbing
+The people have 2 different jobs:  fisherman, photographer
+The people perfer 2 different movie-genres: documentary, thriller
+There are 2 different nationalities: american, french
+The people use 2 different means of transport: helicopter, taxi
+1. the person driving the taxi is somewhere to the left of the photographer##5
+2. the person drinking sprite is somewhere to the right of the person who's hobby is baking##5
+3. the french is somewhere to the right of the american##5
+4. the person watching documentary movies and the person who's hobby is baking have the same parity positions","{'Beverage': ['milk', 'sprite'], 'Hobby': ['baking', 'rock-climbing'], 'Job': ['fisherman', 'photographer'], 'Movie-Genre': ['documentary', 'thriller'], 'Nationality': ['american', 'french'], 'Transport': ['taxi', 'helicopter']}"
+Pt1_6x2_level9-1,"There are 2 different favourite beverages: hot-chocolate, tea
+The people have 2 different hobbies: traveling, video-games
+The people have 2 different jobs:  bartender, project-manager
+The people prefer 2 different music-genres: pop, r&b
+2 different pets are kept: dog, rat
+The people use 2 different means of transport: bus, tram
+1. the person driving the bus is somewhere to the right of the person who's hobby is video-games##5
+2. the project-manager is on the right of the person drinking tea##1
+3. the fan r&b is not to the right of the person who's hobby is video-games##8
+4. the person who's hobby is video-games is not to the right of the fan r&b##8
+5. the owner of the dog and the person who's hobby is video-games have different parity positions","{'Beverage': ['tea', 'hot-chocolate'], 'Hobby': ['video-games', 'traveling'], 'Job': ['bartender', 'project-manager'], 'Music-Genre': ['r&b', 'pop'], 'Pet': ['rat', 'dog'], 'Transport': ['tram', 'bus']}"
+Pt1_6x2_level9-2,"There 2 different types of food: banana, kiwi
+The people perfer 2 different movie-genres: drama, horror
+The people prefer 2 different music-genres: ambient, r&b
+2 different pets are kept: lizard, pony
+The people prefer 2 different types of sport: badminton, cycling
+The people use 2 different means of transport: quad-bike, train
+1. the owner of the pony is on the right of the fan r&b##1
+2. the person watching horror movies is somewhere to the left of the person eating banana##5
+3. the person who's sport is cycling and the person driving the quad-bike have different parity positions
+4. the person eating kiwi is not to the right of the person watching horror movies##8
+5. the person eating kiwi is the person driving the train##1
+6. the person eating kiwi is not to the right of the person who's sport is cycling##8
+7. the fan r&b is not to the left of the person watching horror movies##8","{'Food': ['kiwi', 'banana'], 'Movie-Genre': ['horror', 'drama'], 'Music-Genre': ['r&b', 'ambient'], 'Pet': ['lizard', 'pony'], 'Sport': ['cycling', 'badminton'], 'Transport': ['train', 'quad-bike']}"
+Pt1_6x2_level9-3,"There 2 different types of food: blueberry, zucchini
+The people have 2 different hobbies: gardening, sudoku
+The people perfer 2 different movie-genres: sports, zombie
+2 different pets are kept: cat, snake
+The people prefer 2 different types of sport: ice-hockey, tennis
+The people use 2 different means of transport: snowmobile, tram
+1. the person eating zucchini is the person who's sport is tennis##1
+2. the person who's hobby is gardening is on the left of the owner of the snake##1
+3. the owner of the snake and the person driving the tram have the same parity positions
+4. the person who's hobby is sudoku is not to the right of the person watching zombie movies##8
+5. the person eating blueberry is not the person who's hobby is gardening##6","{'Food': ['zucchini', 'blueberry'], 'Hobby': ['gardening', 'sudoku'], 'Movie-Genre': ['sports', 'zombie'], 'Pet': ['cat', 'snake'], 'Sport': ['tennis', 'ice-hockey'], 'Transport': ['snowmobile', 'tram']}"
+Pt1_6x2_level9-4,"The people have 2 different jobs:  manager, photographer
+The people perfer 2 different movie-genres: adventure, fantasy
+The people prefer 2 different music-genres: disco, funk
+There are 2 different nationalities: american, japanese
+The people prefer 2 different types of sport: handball, skiing
+The people use 2 different means of transport: helicopter, van
+1. the photographer is not to the left of the japanese##8
+2. the person who's sport is skiing is on the left of the fan disco##1
+3. the person driving the helicopter is somewhere to the left of the manager##5
+4. the person driving the helicopter and the person watching adventure movies have different parity positions
+5. the american is on the far left or far right##3","{'Job': ['photographer', 'manager'], 'Movie-Genre': ['fantasy', 'adventure'], 'Music-Genre': ['funk', 'disco'], 'Nationality': ['japanese', 'american'], 'Sport': ['skiing', 'handball'], 'Transport': ['helicopter', 'van']}"
+Pt1_6x2_level9-5,"There 2 different types of food: asparagus, pumpkin
+The people have 2 different hobbies: gardening, photography
+The people have 2 different jobs:  coach, firefighter
+There are 2 different nationalities: malaysian, polish
+The people prefer 2 different types of sport: surfing, volleyball
+The people use 2 different means of transport: jet-ski, tram
+1. the person eating pumpkin is not to the left of the malaysian##8
+2. the person eating asparagus is somewhere to the right of the person driving the tram##5
+3. the coach is on the far right##1
+4. the person who's sport is surfing and the malaysian have different parity positions
+5. the person who's hobby is gardening is somewhere to the left of the person who's sport is surfing##5","{'Food': ['pumpkin', 'asparagus'], 'Hobby': ['gardening', 'photography'], 'Job': ['firefighter', 'coach'], 'Nationality': ['malaysian', 'polish'], 'Sport': ['volleyball', 'surfing'], 'Transport': ['tram', 'jet-ski']}"
+Pt1_6x2_level9-6,"There are 2 different favourite beverages: hot-chocolate, soy-milk
+The people have 2 different hobbies: collecting, video-games
+The people perfer 2 different movie-genres: crime, spy
+There are 2 different nationalities: mexican, thai
+2 different pets are kept: dog, mouse
+The people prefer 2 different types of sport: tennis, water-polo
+1. the owner of the mouse is not to the right of the person drinking hot-chocolate##8
+2. the person watching spy movies is somewhere to the left of the owner of the dog##5
+3. the person who's hobby is video-games is on the far right##1
+4. the mexican and the person watching spy movies have different parity positions
+5. the person drinking hot-chocolate is not to the right of the person who's sport is tennis##8
+6. the person drinking hot-chocolate is not to the left of the owner of the dog##8","{'Beverage': ['soy-milk', 'hot-chocolate'], 'Hobby': ['collecting', 'video-games'], 'Movie-Genre': ['spy', 'crime'], 'Nationality': ['thai', 'mexican'], 'Pet': ['mouse', 'dog'], 'Sport': ['water-polo', 'tennis']}"
+Pt1_6x2_level9-7,"There are 2 different favourite beverages: 7up, lemonade
+There 2 different types of food: strawberry, watermelon
+The people have 2 different jobs:  accountant, chef
+The people prefer 2 different music-genres: blues, salsa
+The people prefer 2 different types of sport: badminton, skateboarding
+The people use 2 different means of transport: snowmobile, taxi
+1. the person drinking 7up is somewhere to the right of the person eating watermelon##5
+2. the fan blues and the person drinking 7up have different parity positions
+3. the person who's sport is badminton is somewhere to the left of the chef##5
+4. the person drinking lemonade is on the left of the person driving the snowmobile##1
+5. the person eating strawberry is not to the left of the person driving the taxi##8","{'Beverage': ['lemonade', '7up'], 'Food': ['watermelon', 'strawberry'], 'Job': ['accountant', 'chef'], 'Music-Genre': ['blues', 'salsa'], 'Sport': ['badminton', 'skateboarding'], 'Transport': ['taxi', 'snowmobile']}"
+Pt1_6x2_level9-8,"There are 2 different favourite beverages: hot-chocolate, iced-tea
+There 2 different types of food: avocado, pear
+The people have 2 different hobbies: traveling, woodworking
+The people perfer 2 different movie-genres: animation, zombie
+The people prefer 2 different music-genres: classical, electronic
+The people use 2 different means of transport: airplane, snowmobile
+1. the person drinking hot-chocolate is not the person eating pear##6
+2. the fan classical and the person driving the airplane have the same parity positions
+3. the person drinking iced-tea is not the person watching zombie movies##6
+4. the person driving the airplane is somewhere to the left of the person eating avocado##5
+5. the person eating avocado is on the right of the person who's hobby is traveling##1","{'Beverage': ['iced-tea', 'hot-chocolate'], 'Food': ['pear', 'avocado'], 'Hobby': ['traveling', 'woodworking'], 'Movie-Genre': ['animation', 'zombie'], 'Music-Genre': ['classical', 'electronic'], 'Transport': ['airplane', 'snowmobile']}"
+Pt1_6x2_level9-9,"There are 2 different favourite beverages: soy-milk, water
+There 2 different types of food: grapefruit, potato
+The people have 2 different hobbies: magic-tricks, video-games
+The people perfer 2 different movie-genres: documentary, martial-arts
+The people prefer 2 different music-genres: metal, techno
+The people prefer 2 different types of sport: biathlon, water-polo
+1. the person who's hobby is video-games is not to the left of the person drinking soy-milk##8
+2. the person watching documentary movies is the person eating potato##1
+3. the person who's sport is water-polo is on the left of the fan metal##1
+4. the person drinking water and the fan techno have the same parity positions
+5. the fan techno is somewhere to the left of the person eating grapefruit##5","{'Beverage': ['water', 'soy-milk'], 'Food': ['potato', 'grapefruit'], 'Hobby': ['magic-tricks', 'video-games'], 'Movie-Genre': ['documentary', 'martial-arts'], 'Music-Genre': ['techno', 'metal'], 'Sport': ['water-polo', 'biathlon']}"
diff --git a/part2/level9/Pt2_6x3_level9.csv b/part2/level9/Pt2_6x3_level9.csv
new file mode 100644
index 0000000000000000000000000000000000000000..ec4738f1d96dcd8d62a549abb36880cb3773a199
--- /dev/null
+++ b/part2/level9/Pt2_6x3_level9.csv
@@ -0,0 +1,190 @@
+ID,Clues,SolutionGrid
+Pt1_6x3_level9-0,"There 3 different types of food: pear, pineapple, plum
+The people have 3 different hobbies: cooking, magic-tricks, woodworking
+The people perfer 3 different movie-genres: crime, romance, sports
+The people prefer 3 different music-genres: gospel, metal, pop
+There are 3 different nationalities: american, malaysian, mexican
+The people use 3 different means of transport: airplane, skateboard, trike
+ 1. the person watching crime movies and the fan pop have different parity positions
+ 2. the person eating pear is not the fan pop##6
+ 3. the person driving the trike is somewhere to the right of the person who's hobby is cooking##5
+ 4. the person driving the airplane is the mexican##1
+ 5. the person driving the skateboard is not to the left of the person who's hobby is magic-tricks##8
+ 6. the malaysian is somewhere to the right of the person eating plum##5
+ 7. the person driving the airplane is the person who's hobby is cooking##1
+ 8. the person eating plum is the person driving the airplane##1
+ 9. the person eating pineapple and the american have the same parity positions
+10. the fan gospel is in an even position##4
+11. the malaysian and the person watching romance movies have the same parity positions
+12. the person watching sports movies is on the right of the person who's hobby is woodworking##1","{'Food': ['plum', 'pineapple', 'pear'], 'Hobby': ['cooking', 'woodworking', 'magic-tricks'], 'Movie-Genre': ['romance', 'crime', 'sports'], 'Music-Genre': ['pop', 'gospel', 'metal'], 'Nationality': ['mexican', 'american', 'malaysian'], 'Transport': ['airplane', 'trike', 'skateboard']}"
+Pt1_6x3_level9-1,"There 3 different types of food: cabbage, cauliflower, potato
+The people perfer 3 different movie-genres: musical, sports, zombie
+The people prefer 3 different music-genres: ambient, salsa, techno
+There are 3 different nationalities: australian, nigerian, thai
+The people prefer 3 different types of sport: biathlon, parkour, swimming
+The people use 3 different means of transport: bike, helicopter, snowmobile
+ 1. the person eating potato and the thai have different parity positions
+ 2. the person eating cabbage is somewhere to the right of the person who's sport is parkour##5
+ 3. the fan ambient is not the person driving the snowmobile##6
+ 4. the person driving the helicopter is not to the left of the person watching sports movies##8
+ 5. the person driving the bike and the fan techno have different parity positions
+ 6. the fan ambient is on the left or right of the person who's sport is parkour##3
+ 7. the person eating cauliflower and the person who's sport is biathlon have the same parity positions
+ 8. the nigerian is somewhere to the left of the person driving the snowmobile##5
+ 9. the person eating potato is on the left or right of the thai##3
+10. the person who's sport is swimming is not the person eating cauliflower##6
+11. the person who's sport is swimming is somewhere to the right of the thai##5
+12. the person driving the helicopter is in an even position##4
+13. the person who's sport is biathlon is not to the left of the person watching musical movies##8","{'Food': ['cauliflower', 'potato', 'cabbage'], 'Movie-Genre': ['musical', 'sports', 'zombie'], 'Music-Genre': ['ambient', 'techno', 'salsa'], 'Nationality': ['thai', 'nigerian', 'australian'], 'Sport': ['biathlon', 'parkour', 'swimming'], 'Transport': ['bike', 'helicopter', 'snowmobile']}"
+Pt1_6x3_level9-2,"There 3 different types of food: cabbage, corn, strawberry
+The people have 3 different jobs:  chef, coach, mechanic
+The people perfer 3 different movie-genres: animation, drama, fantasy
+There are 3 different nationalities: argentine, indian, pakistani
+The people prefer 3 different types of sport: handball, swimming, volleyball
+The people use 3 different means of transport: bus, car, motorbike
+ 1. the person eating cabbage and the person watching drama movies have different parity positions
+ 2. the person who's sport is volleyball is on the right of the person who's sport is handball##1
+ 3. the mechanic is somewhere between the coach and the person watching fantasy movies##7
+ 4. the pakistani is somewhere to the left of the person watching fantasy movies##5
+ 5. the person who's sport is volleyball is not to the right of the mechanic##8
+ 6. the person watching animation movies and the pakistani have different parity positions
+ 7. the pakistani is not to the left of the person eating corn##8
+ 8. the argentine is not to the right of the coach##8
+ 9. the person driving the bus is not the person who's sport is handball##6
+10. the person eating strawberry is on the left or right of the person who's sport is swimming##3
+11. the person driving the motorbike is not the mechanic##6
+12. the pakistani is somewhere to the left of the person driving the motorbike##5
+13. the pakistani is not to the right of the person driving the bus##8
+14. the person eating corn is not to the right of the person eating strawberry##8
+15. the person eating corn is not the person watching drama movies##6","{'Food': ['corn', 'strawberry', 'cabbage'], 'Job': ['coach', 'mechanic', 'chef'], 'Movie-Genre': ['animation', 'drama', 'fantasy'], 'Nationality': ['argentine', 'pakistani', 'indian'], 'Sport': ['handball', 'volleyball', 'swimming'], 'Transport': ['car', 'bus', 'motorbike']}"
+Pt1_6x3_level9-3,"There are 3 different favourite beverages: coffee, iced-tea, sprite
+There 3 different types of food: kale, pear, raspberry
+The people perfer 3 different movie-genres: action, documentary, mystery
+The people prefer 3 different music-genres: blues, folk, reggae
+There are 3 different nationalities: canadian, italian, polish
+3 different pets are kept: cat, goat, snake
+ 1. the person drinking sprite is somewhere to the left of the owner of the snake##5
+ 2. the person eating kale and the fan blues have different parity positions
+ 3. the italian is on the far left or far right##3
+ 4. the person watching mystery movies is somewhere between the person eating kale and the italian##7
+ 5. the owner of the snake is on the far left or far right##3
+ 6. the person watching mystery movies is not to the right of the owner of the cat##8
+ 7. the fan reggae is the person watching action movies##1
+ 8. the canadian is in an even position##4
+ 9. the person eating raspberry is the person watching documentary movies##1
+10. the person watching documentary movies is not to the left of the italian##8
+11. the person drinking iced-tea is on the left of the person watching mystery movies##1
+12. the person eating raspberry is not to the left of the owner of the cat##8
+13. the person watching mystery movies and the person drinking sprite have the same parity positions","{'Beverage': ['iced-tea', 'sprite', 'coffee'], 'Food': ['kale', 'pear', 'raspberry'], 'Movie-Genre': ['action', 'mystery', 'documentary'], 'Music-Genre': ['reggae', 'blues', 'folk'], 'Nationality': ['polish', 'canadian', 'italian'], 'Pet': ['goat', 'cat', 'snake']}"
+Pt1_6x3_level9-4,"There are 3 different favourite beverages: 7up, almond-milk, cola
+There 3 different types of food: broccoli, cherry, cucumber
+The people have 3 different hobbies: cooking, skydiving, traveling
+The people perfer 3 different movie-genres: action, family, sports
+There are 3 different nationalities: british, mexican, russian
+The people use 3 different means of transport: car, helicopter, taxi
+ 1. the person who's hobby is skydiving is not to the left of the person watching family movies##8
+ 2. the british is not to the left of the person who's hobby is cooking##8
+ 3. the person watching family movies is not to the right of the person driving the helicopter##8
+ 4. the person drinking almond-milk is the person watching action movies##1
+ 5. the person driving the taxi is not to the left of the person drinking cola##8
+ 6. the person who's hobby is cooking is the person eating cucumber##1
+ 7. the person eating cherry is not to the right of the person driving the helicopter##8
+ 8. the person driving the car is on the right of the person driving the helicopter##1
+ 9. the person watching sports movies and the person driving the taxi have the same parity positions
+10. the person driving the helicopter and the mexican have the same parity positions
+11. the person drinking almond-milk is on the right of the person drinking 7up##1
+12. the person eating broccoli is on the left of the person eating cherry##1
+13. the person watching family movies is somewhere to the right of the person who's hobby is traveling##5
+14. the person who's hobby is skydiving is in the middle##1","{'Beverage': ['cola', '7up', 'almond-milk'], 'Food': ['broccoli', 'cherry', 'cucumber'], 'Hobby': ['traveling', 'skydiving', 'cooking'], 'Movie-Genre': ['sports', 'family', 'action'], 'Nationality': ['russian', 'mexican', 'british'], 'Transport': ['taxi', 'helicopter', 'car']}"
+Pt1_6x3_level9-5,"There are 3 different favourite beverages: cola, lemonade, sprite
+There 3 different types of food: asparagus, carrot, pumpkin
+The people have 3 different hobbies: cooking, skydiving, writing
+The people have 3 different jobs:  coach, firefighter, lawyer
+The people prefer 3 different music-genres: classical, metal, techno
+The people use 3 different means of transport: quad-bike, scooter, subway
+ 1. the person driving the scooter is somewhere to the left of the person eating pumpkin##5
+ 2. the person drinking sprite is on the right of the person who's hobby is cooking##1
+ 3. the fan classical and the lawyer have the same parity positions
+ 4. the person driving the subway is the person who's hobby is writing##1
+ 5. the fan classical is not to the left of the lawyer##8
+ 6. the person drinking lemonade is not to the left of the person driving the scooter##8
+ 7. the person drinking sprite is somewhere to the right of the person drinking lemonade##5
+ 8. the person eating pumpkin is not to the left of the coach##8
+ 9. the person driving the subway is somewhere between the fan techno and the person eating asparagus##7
+10. the person driving the scooter is on the left of the person driving the subway##1
+11. the fan metal and the person eating carrot have the same parity positions
+12. the person eating carrot is somewhere to the left of the person who's hobby is writing##5
+13. the fan metal is not to the left of the person driving the scooter##8","{'Beverage': ['lemonade', 'sprite', 'cola'], 'Food': ['carrot', 'pumpkin', 'asparagus'], 'Hobby': ['cooking', 'writing', 'skydiving'], 'Job': ['coach', 'lawyer', 'firefighter'], 'Music-Genre': ['techno', 'classical', 'metal'], 'Transport': ['scooter', 'subway', 'quad-bike']}"
+Pt1_6x3_level9-6,"There are 3 different favourite beverages: almond-milk, fanta, juice
+The people have 3 different hobbies: board-games, singing, skydiving
+The people perfer 3 different movie-genres: crime, drama, time-travel
+The people prefer 3 different music-genres: blues, metal, salsa
+There are 3 different nationalities: american, polish, thai
+The people use 3 different means of transport: airplane, subway, tram
+ 1. the person watching drama movies is somewhere between the person driving the airplane and the fan blues##7
+ 2. the person drinking almond-milk is somewhere to the right of the person drinking juice##5
+ 3. the fan metal is not to the right of the person watching time-travel movies##8
+ 4. the person driving the subway is in an even position##4
+ 5. the polish is somewhere to the left of the person drinking juice##5
+ 6. the polish is the person who's hobby is singing##1
+ 7. the person who's hobby is singing is in an odd position##4
+ 8. the fan salsa is on the left of the fan blues##1
+ 9. the person who's hobby is skydiving is not to the left of the person driving the subway##8
+10. the person driving the airplane is on the left of the person watching drama movies##1
+11. the person drinking almond-milk is not to the right of the person watching crime movies##8
+12. the thai and the person driving the tram have different parity positions
+13. the fan blues is somewhere to the right of the person watching time-travel movies##5
+14. the person who's hobby is board-games is on the far left or far right##3","{'Beverage': ['fanta', 'juice', 'almond-milk'], 'Hobby': ['singing', 'skydiving', 'board-games'], 'Movie-Genre': ['time-travel', 'drama', 'crime'], 'Music-Genre': ['metal', 'salsa', 'blues'], 'Nationality': ['polish', 'thai', 'american'], 'Transport': ['airplane', 'subway', 'tram']}"
+Pt1_6x3_level9-7,"There are 3 different favourite beverages: cola, iced-tea, soy-milk
+The people have 3 different hobbies: puzzles, singing, sudoku
+The people have 3 different jobs:  analyst, electrician, writer
+The people prefer 3 different music-genres: blues, jazz, soul
+There are 3 different nationalities: german, indian, turkish
+The people use 3 different means of transport: quad-bike, skateboard, taxi
+ 1. the person driving the quad-bike and the analyst have the same parity positions
+ 2. the person drinking iced-tea is not to the left of the person who's hobby is sudoku##8
+ 3. the turkish is somewhere to the right of the person drinking soy-milk##5
+ 4. the person drinking soy-milk is not to the left of the writer##8
+ 5. the person driving the taxi is on the far left or far right##3
+ 6. the fan soul is in the middle##1
+ 7. the person drinking soy-milk is on the right of the german##1
+ 8. the person driving the skateboard is not to the left of the person who's hobby is singing##8
+ 9. the person driving the quad-bike is somewhere to the left of the fan jazz##5
+10. the person driving the taxi and the electrician have different parity positions
+11. the person who's hobby is sudoku and the german have different parity positions","{'Beverage': ['cola', 'soy-milk', 'iced-tea'], 'Hobby': ['singing', 'sudoku', 'puzzles'], 'Job': ['writer', 'electrician', 'analyst'], 'Music-Genre': ['blues', 'soul', 'jazz'], 'Nationality': ['german', 'indian', 'turkish'], 'Transport': ['quad-bike', 'skateboard', 'taxi']}"
+Pt1_6x3_level9-8,"There are 3 different favourite beverages: juice, mirinda, tea
+The people have 3 different jobs:  dancer, dressmaker, librarian
+The people prefer 3 different music-genres: country, jazz, salsa
+There are 3 different nationalities: french, italian, thai
+The people prefer 3 different types of sport: badminton, baseball, skateboarding
+The people use 3 different means of transport: bike, jet-ski, train
+ 1. the french is not to the left of the person driving the jet-ski##8
+ 2. the person who's sport is skateboarding is on the left of the person drinking mirinda##1
+ 3. the person driving the bike is somewhere to the right of the dancer##5
+ 4. the italian is the librarian##1
+ 5. the person drinking mirinda and the fan country have the same parity positions
+ 6. the dressmaker and the person who's sport is skateboarding have the same parity positions
+ 7. the person who's sport is baseball is somewhere between the person who's sport is badminton and the person driving the train##7
+ 8. the person drinking tea is not to the left of the thai##8
+ 9. the italian is on the right of the fan country##1
+10. the person drinking tea is on the right of the french##1
+11. the fan salsa is not to the left of the person drinking tea##8
+12. the italian is not to the left of the french##8","{'Beverage': ['juice', 'mirinda', 'tea'], 'Job': ['dressmaker', 'dancer', 'librarian'], 'Music-Genre': ['jazz', 'country', 'salsa'], 'Nationality': ['thai', 'french', 'italian'], 'Sport': ['skateboarding', 'baseball', 'badminton'], 'Transport': ['train', 'jet-ski', 'bike']}"
+Pt1_6x3_level9-9,"There are 3 different favourite beverages: soy-milk, sprite, tea
+The people have 3 different jobs:  bartender, dancer, nurse
+The people perfer 3 different movie-genres: adventure, disaster, mystery
+The people prefer 3 different music-genres: ambient, disco, rock
+3 different pets are kept: cat, pony, rabbit
+The people prefer 3 different types of sport: baseball, cycling, surfing
+ 1. the owner of the rabbit is not to the left of the person watching adventure movies##8
+ 2. the owner of the cat is on the left of the nurse##1
+ 3. the owner of the rabbit is the owner of the rabbit##1
+ 4. the dancer is somewhere between the fan disco and the person who's sport is cycling##7
+ 5. the fan ambient is not to the left of the fan rock##8
+ 6. the person watching disaster movies is not the person drinking soy-milk##6
+ 7. the person watching mystery movies is on the left or right of the person drinking soy-milk##3
+ 8. the owner of the rabbit is the fan rock##1
+ 9. the dancer is not the fan disco##6
+10. the person who's sport is surfing is the person drinking sprite##1
+11. the person watching disaster movies and the fan disco have the same parity positions
+12. the person drinking sprite and the fan disco have the same parity positions","{'Beverage': ['soy-milk', 'tea', 'sprite'], 'Job': ['bartender', 'dancer', 'nurse'], 'Movie-Genre': ['adventure', 'mystery', 'disaster'], 'Music-Genre': ['rock', 'ambient', 'disco'], 'Pet': ['rabbit', 'cat', 'pony'], 'Sport': ['cycling', 'baseball', 'surfing']}"
diff --git a/part2/level9/Pt2_6x4_level9.csv b/part2/level9/Pt2_6x4_level9.csv
new file mode 100644
index 0000000000000000000000000000000000000000..cb95f1cb4b3ca880b6d13f96be033c458362c46e
--- /dev/null
+++ b/part2/level9/Pt2_6x4_level9.csv
@@ -0,0 +1,307 @@
+ID,Clues,SolutionGrid
+Pt1_6x4_level9-0,"There 4 different types of food: apricot, lettuce, potato, spinach
+The people have 4 different jobs:  architect, electrician, journalist, nurse
+The people perfer 4 different movie-genres: animation, disaster, musical, thriller
+The people prefer 4 different music-genres: classical, d&b, pop, trance
+4 different pets are kept: ferret, horse, mouse, pony
+The people prefer 4 different types of sport: badminton, parkour, sailing, skateboarding
+ 1. the owner of the mouse is somewhere between the person watching disaster movies and the electrician##7
+ 2. the journalist is not the fan trance##6
+ 3. the fan d&b and the person watching animation movies have different parity positions
+ 4. the fan trance and the person eating spinach have different parity positions
+ 5. the fan pop is the fan pop##1
+ 6. the fan classical and the person watching musical movies have the same parity positions
+ 7. the person watching thriller movies is somewhere to the right of the person watching animation movies##5
+ 8. the person eating apricot is not to the left of the fan pop##8
+ 9. the person who's sport is badminton is somewhere to the left of the person watching disaster movies##5
+10. the electrician and the person who's sport is skateboarding have the same parity positions
+11. the architect is not to the left of the owner of the pony##8
+12. the person who's sport is parkour is on the left or right of the journalist##3
+13. the nurse and the person eating apricot have different parity positions
+14. the owner of the pony is somewhere between the person eating potato and the owner of the horse##7
+15. the fan d&b is somewhere to the left of the person watching musical movies##5
+16. the person watching animation movies is not to the right of the person watching disaster movies##8
+17. the person eating spinach is not to the left of the person who's sport is badminton##8
+18. the person who's sport is sailing is on the left or right of the person who's sport is badminton##3
+19. the architect is not the person who's sport is skateboarding##6
+20. the owner of the pony is somewhere to the left of the architect##5
+21. the owner of the ferret is not the person eating lettuce##6
+22. the person eating lettuce is on the left of the electrician##1
+23. the person eating lettuce is between the fan d&b and the person eating spinach##2","{'Food': ['potato', 'apricot', 'lettuce', 'spinach'], 'Job': ['nurse', 'journalist', 'architect', 'electrician'], 'Movie-Genre': ['animation', 'disaster', 'thriller', 'musical'], 'Music-Genre': ['pop', 'd&b', 'trance', 'classical'], 'Pet': ['ferret', 'pony', 'mouse', 'horse'], 'Sport': ['badminton', 'sailing', 'parkour', 'skateboarding']}"
+Pt1_6x4_level9-1,"There are 4 different favourite beverages: almond-milk, cola, fanta, milk
+The people perfer 4 different movie-genres: documentary, drama, family, fantasy
+The people prefer 4 different music-genres: country, folk, r&b, salsa
+There are 4 different nationalities: dutch, german, mexican, nigerian
+4 different pets are kept: dog, goat, guinea-pig, horse
+The people prefer 4 different types of sport: ice-hockey, rowing, tennis, volleyball
+ 1. the person watching fantasy movies and the fan folk have different parity positions
+ 2. the owner of the horse is not to the right of the person watching fantasy movies##8
+ 3. the owner of the goat is on the left of the person who's sport is ice-hockey##1
+ 4. the person who's sport is volleyball is somewhere between the owner of the horse and the german##7
+ 5. the owner of the guinea-pig is on the left of the person drinking fanta##1
+ 6. the person who's sport is rowing is not to the right of the person drinking milk##8
+ 7. the person drinking fanta is the owner of the dog##1
+ 8. the fan salsa is on the left or right of the person watching drama movies##3
+ 9. the dutch is not to the left of the person drinking cola##8
+10. the person watching fantasy movies is on the left or right of the fan folk##3
+11. the fan country is on the left or right of the fan salsa##3
+12. the fan country is not the owner of the horse##6
+13. the nigerian is somewhere to the left of the person drinking fanta##5
+14. the fan folk is the person drinking milk##1
+15. the person who's sport is ice-hockey is the owner of the guinea-pig##1
+16. the owner of the horse is not the dutch##6
+17. the person drinking almond-milk is somewhere between the person watching drama movies and the mexican##7
+18. the nigerian and the owner of the dog have different parity positions
+19. the person who's sport is rowing is not to the right of the person drinking fanta##8
+20. the mexican is not the person who's sport is rowing##6
+21. the owner of the guinea-pig is not to the right of the person drinking fanta##8
+22. the person watching documentary movies and the owner of the dog have the same parity positions
+23. the nigerian is not the owner of the goat##6
+24. the person watching fantasy movies is the owner of the horse##1
+25. the person watching drama movies is on the right of the person who's sport is rowing##1
+26. the german is not to the left of the person drinking almond-milk##8
+27. the fan country is not to the left of the fan folk##8","{'Beverage': ['cola', 'milk', 'almond-milk', 'fanta'], 'Movie-Genre': ['fantasy', 'drama', 'family', 'documentary'], 'Music-Genre': ['r&b', 'folk', 'salsa', 'country'], 'Nationality': ['nigerian', 'dutch', 'german', 'mexican'], 'Pet': ['horse', 'goat', 'guinea-pig', 'dog'], 'Sport': ['rowing', 'volleyball', 'ice-hockey', 'tennis']}"
+Pt1_6x4_level9-2,"There 4 different types of food: peas, plum, pumpkin, watermelon
+The people perfer 4 different movie-genres: adventure, thriller, time-travel, zombie
+The people prefer 4 different music-genres: dubstep, electronic, hip-hop, techno
+There are 4 different nationalities: malaysian, russian, spanish, turkish
+4 different pets are kept: chinchilla, frog, hedgehog, horse
+The people prefer 4 different types of sport: badminton, golf, parkour, rugby
+ 1. the owner of the hedgehog is not to the right of the malaysian##8
+ 2. the person eating plum and the spanish have the same parity positions
+ 3. the owner of the frog is not the person watching thriller movies##6
+ 4. the owner of the horse is somewhere to the left of the person watching zombie movies##5
+ 5. the person watching thriller movies is not to the right of the fan techno##8
+ 6. the person eating watermelon and the person who's sport is rugby have different parity positions
+ 7. the person who's sport is rugby is the fan hip-hop##1
+ 8. the person who's sport is parkour is not to the left of the person eating pumpkin##8
+ 9. the person who's sport is parkour is somewhere to the left of the person who's sport is badminton##5
+10. the owner of the chinchilla is on the left or right of the fan hip-hop##3
+11. the person watching time-travel movies is on the left or right of the malaysian##3
+12. the person watching time-travel movies is on the far left or far right##3
+13. the person who's sport is rugby is not the person watching adventure movies##6
+14. the person eating pumpkin is the person watching thriller movies##1
+15. the russian is on the left of the person eating peas##1
+16. the person watching time-travel movies is not to the left of the spanish##8
+17. the owner of the chinchilla is on the left of the fan electronic##1
+18. the person eating peas and the person who's sport is rugby have the same parity positions
+19. the fan hip-hop is not the person watching adventure movies##6
+20. the person eating pumpkin is on the left of the person watching time-travel movies##1
+21. the spanish is not to the right of the owner of the chinchilla##8","{'Food': ['watermelon', 'peas', 'pumpkin', 'plum'], 'Movie-Genre': ['adventure', 'zombie', 'thriller', 'time-travel'], 'Music-Genre': ['dubstep', 'hip-hop', 'techno', 'electronic'], 'Nationality': ['russian', 'spanish', 'malaysian', 'turkish'], 'Pet': ['horse', 'hedgehog', 'chinchilla', 'frog'], 'Sport': ['golf', 'rugby', 'parkour', 'badminton']}"
+Pt1_6x4_level9-3,"There are 4 different favourite beverages: hot-chocolate, soy-milk, tea, water
+There 4 different types of food: kale, lime, orange, raspberry
+The people have 4 different hobbies: card-games, chess, traveling, writing
+The people prefer 4 different music-genres: ambient, dubstep, jazz, salsa
+4 different pets are kept: cat, hamster, hedgehog, turtle
+The people prefer 4 different types of sport: basketball, ice-hockey, parkour, weightlifting
+ 1. the person who's hobby is chess is somewhere to the left of the person who's sport is weightlifting##5
+ 2. the person eating raspberry is somewhere to the right of the person eating kale##5
+ 3. the person who's sport is ice-hockey is the person eating orange##1
+ 4. the person drinking water is not to the left of the owner of the turtle##8
+ 5. the person drinking tea is the owner of the hamster##1
+ 6. the fan ambient is the owner of the hamster##1
+ 7. the person eating lime is somewhere to the right of the person who's hobby is traveling##5
+ 8. the person eating lime is between the owner of the hamster and the person who's hobby is writing##2
+ 9. the person who's sport is parkour is not to the right of the fan dubstep##8
+10. the owner of the cat is in an odd position##4
+11. the person drinking tea is somewhere to the right of the person drinking soy-milk##5
+12. the person who's hobby is chess is not to the left of the person who's sport is parkour##8
+13. the person who's sport is basketball is not to the right of the person who's sport is basketball##8
+14. the person who's hobby is traveling is somewhere to the right of the person who's sport is basketball##5
+15. the fan jazz is not to the right of the person drinking hot-chocolate##8
+16. the person drinking water is on the left or right of the person who's hobby is writing##3
+17. the fan salsa is the person eating raspberry##1
+18. the owner of the turtle is not to the left of the owner of the turtle##8
+19. the owner of the cat is somewhere to the right of the person who's sport is basketball##5
+20. the person drinking hot-chocolate and the person who's sport is ice-hockey have the same parity positions
+21. the fan ambient is not to the right of the fan salsa##8
+22. the person who's sport is weightlifting and the person drinking soy-milk have different parity positions","{'Beverage': ['soy-milk', 'tea', 'water', 'hot-chocolate'], 'Food': ['kale', 'orange', 'lime', 'raspberry'], 'Hobby': ['card-games', 'traveling', 'chess', 'writing'], 'Music-Genre': ['jazz', 'ambient', 'dubstep', 'salsa'], 'Pet': ['turtle', 'hamster', 'cat', 'hedgehog'], 'Sport': ['basketball', 'ice-hockey', 'parkour', 'weightlifting']}"
+Pt1_6x4_level9-4,"The people have 4 different hobbies: fishing, gardening, puzzles, skydiving
+The people perfer 4 different movie-genres: action, horror, spy, superhero
+The people prefer 4 different music-genres: ambient, funk, r&b, techno
+There are 4 different nationalities: egyptian, german, pakistani, turkish
+4 different pets are kept: cat, frog, goat, rat
+The people use 4 different means of transport: bike, bus, car, scooter
+ 1. the person who's hobby is puzzles is not the person driving the car##6
+ 2. the person watching action movies and the pakistani have different parity positions
+ 3. the owner of the frog is on the left of the person driving the bike##1
+ 4. the person watching action movies is on the left or right of the fan funk##3
+ 5. the person driving the car is not to the right of the person driving the bus##8
+ 6. the person watching superhero movies is on the left or right of the owner of the goat##3
+ 7. the person driving the bike is somewhere between the person who's hobby is fishing and the owner of the frog##7
+ 8. the person watching horror movies is on the left or right of the fan techno##3
+ 9. the person who's hobby is skydiving is somewhere to the right of the person driving the car##5
+10. the owner of the goat is somewhere to the left of the person who's hobby is skydiving##5
+11. the fan r&b is not the owner of the goat##6
+12. the person watching horror movies is on the right of the person who's hobby is fishing##1
+13. the person who's hobby is puzzles is somewhere to the left of the person who's hobby is gardening##5
+14. the person who's hobby is gardening is not to the left of the fan r&b##8
+15. the person watching superhero movies is somewhere to the right of the person who's hobby is puzzles##5
+16. the owner of the cat is somewhere to the right of the owner of the frog##5
+17. the german is on the left of the person watching spy movies##1
+18. the person watching horror movies and the owner of the cat have different parity positions
+19. the person driving the bike is not to the left of the pakistani##8
+20. the fan r&b and the person who's hobby is puzzles have the same parity positions
+21. the person watching spy movies and the fan techno have different parity positions
+22. the owner of the rat is somewhere to the right of the person driving the scooter##5
+23. the turkish and the owner of the rat have different parity positions","{'Hobby': ['puzzles', 'gardening', 'fishing', 'skydiving'], 'Movie-Genre': ['action', 'spy', 'superhero', 'horror'], 'Music-Genre': ['r&b', 'funk', 'techno', 'ambient'], 'Nationality': ['german', 'pakistani', 'turkish', 'egyptian'], 'Pet': ['frog', 'goat', 'cat', 'rat'], 'Transport': ['scooter', 'bike', 'car', 'bus']}"
+Pt1_6x4_level9-5,"There are 4 different favourite beverages: coffee, hot-chocolate, juice, tea
+There 4 different types of food: cabbage, cauliflower, cucumber, pomegranate
+The people have 4 different jobs:  paramedic, pilot, scientist, software-developer
+The people perfer 4 different movie-genres: animation, documentary, mystery, sports
+The people prefer 4 different types of sport: climbing, cycling, ice-hockey, rowing
+The people use 4 different means of transport: bike, quad-bike, skateboard, tram
+ 1. the person driving the tram is not to the right of the person eating cabbage##8
+ 2. the person eating cauliflower is in an odd position##4
+ 3. the person watching mystery movies is not to the right of the person driving the bike##8
+ 4. the person driving the bike is not to the left of the person drinking tea##8
+ 5. the person who's sport is ice-hockey is somewhere to the left of the pilot##5
+ 6. the person who's sport is cycling is somewhere to the right of the person who's sport is rowing##5
+ 7. the person driving the quad-bike is not the person eating cucumber##6
+ 8. the person drinking coffee is not to the right of the person watching documentary movies##8
+ 9. the person eating cabbage is not the person driving the quad-bike##6
+10. the person drinking coffee is not to the right of the paramedic##8
+11. the person eating cauliflower is somewhere between the scientist and the person watching animation movies##7
+12. the person drinking tea is not to the right of the person driving the bike##8
+13. the person who's sport is ice-hockey is not to the right of the person drinking hot-chocolate##8
+14. the person eating pomegranate is on the left or right of the person drinking hot-chocolate##3
+15. the person eating cabbage is on the left or right of the person drinking hot-chocolate##3
+16. the software-developer is somewhere to the left of the person who's sport is ice-hockey##5
+17. the person drinking tea and the person watching documentary movies have the same parity positions
+18. the person who's sport is climbing is on the right of the person watching animation movies##1
+19. the person who's sport is ice-hockey is between the person drinking hot-chocolate and the person watching sports movies##2
+20. the person driving the bike is in an even position##4
+21. the person driving the skateboard is in an odd position##4
+22. the person driving the tram is on the left or right of the software-developer##3
+23. the person eating pomegranate is on the far right##1
+24. the person watching documentary movies and the person drinking juice have the same parity positions
+25. the person watching animation movies is somewhere to the right of the person eating cucumber##5
+26. the paramedic is not the person drinking coffee##6
+27. the person eating cabbage is not the person drinking juice##6","{'Beverage': ['coffee', 'tea', 'hot-chocolate', 'juice'], 'Food': ['cucumber', 'cabbage', 'cauliflower', 'pomegranate'], 'Job': ['software-developer', 'paramedic', 'pilot', 'scientist'], 'Movie-Genre': ['sports', 'animation', 'mystery', 'documentary'], 'Sport': ['rowing', 'ice-hockey', 'climbing', 'cycling'], 'Transport': ['skateboard', 'tram', 'quad-bike', 'bike']}"
+Pt1_6x4_level9-6,"The people have 4 different hobbies: drawing, gardening, woodworking, writing
+The people perfer 4 different movie-genres: comedy, crime, disaster, epic
+The people prefer 4 different music-genres: ambient, folk, indie, r&b
+There are 4 different nationalities: argentine, australian, indonesian, japanese
+4 different pets are kept: bird, guinea-pig, hedgehog, mouse
+The people use 4 different means of transport: jet-ski, subway, train, tram
+ 1. the fan r&b is not the australian##6
+ 2. the person driving the tram is somewhere to the left of the person watching crime movies##5
+ 3. the person who's hobby is drawing is not the fan indie##6
+ 4. the person watching comedy movies is the owner of the mouse##1
+ 5. the person who's hobby is drawing is not to the left of the fan folk##8
+ 6. the argentine is the owner of the guinea-pig##1
+ 7. the person watching comedy movies is not the owner of the bird##6
+ 8. the person watching epic movies is between the fan ambient and the person driving the subway##2
+ 9. the person who's hobby is gardening is on the left or right of the person driving the train##3
+10. the fan indie is somewhere to the left of the fan ambient##5
+11. the owner of the mouse is somewhere between the japanese and the owner of the guinea-pig##7
+12. the owner of the bird is not to the right of the person watching disaster movies##8
+13. the owner of the bird is on the left or right of the owner of the mouse##3
+14. the fan indie is somewhere to the right of the person driving the jet-ski##5
+15. the person watching disaster movies is the person who's hobby is woodworking##1
+16. the japanese is not to the right of the person driving the jet-ski##8
+17. the person who's hobby is drawing is somewhere to the right of the fan folk##5
+18. the person who's hobby is woodworking is not the fan r&b##6
+19. the person watching epic movies and the australian have different parity positions
+20. the fan folk and the person watching disaster movies have the same parity positions
+21. the person who's hobby is drawing is on the right of the person who's hobby is woodworking##1
+22. the person watching comedy movies is not the person who's hobby is woodworking##6","{'Hobby': ['woodworking', 'drawing', 'gardening', 'writing'], 'Movie-Genre': ['disaster', 'comedy', 'epic', 'crime'], 'Music-Genre': ['folk', 'r&b', 'indie', 'ambient'], 'Nationality': ['japanese', 'indonesian', 'argentine', 'australian'], 'Pet': ['bird', 'mouse', 'guinea-pig', 'hedgehog'], 'Transport': ['jet-ski', 'subway', 'tram', 'train']}"
+Pt1_6x4_level9-7,"The people have 4 different hobbies: card-games, filmmaking, puzzles, traveling
+The people have 4 different jobs:  manager, musician, software-developer, teacher
+The people prefer 4 different music-genres: ambient, dubstep, folk, funk
+There are 4 different nationalities: dutch, indian, indonesian, polish
+4 different pets are kept: bird, dog, horse, snake
+The people use 4 different means of transport: ship, taxi, trike, van
+ 1. the person who's hobby is traveling is not to the right of the person who's hobby is traveling##8
+ 2. the fan ambient is the software-developer##1
+ 3. the musician and the fan funk have different parity positions
+ 4. the dutch is on the left of the indonesian##1
+ 5. the fan funk is not to the right of the owner of the dog##8
+ 6. the owner of the horse is somewhere to the right of the fan ambient##5
+ 7. the person driving the ship is somewhere between the person driving the van and the polish##7
+ 8. the person who's hobby is traveling is not the fan ambient##6
+ 9. the polish and the person driving the taxi have the same parity positions
+10. the manager is on the right of the person driving the ship##1
+11. the manager is not the person driving the van##6
+12. the software-developer and the person who's hobby is card-games have different parity positions
+13. the indonesian and the software-developer have the same parity positions
+14. the person driving the taxi and the indonesian have different parity positions
+15. the person driving the van is on the left or right of the owner of the dog##3
+16. the person driving the trike is on the left or right of the person driving the van##3
+17. the owner of the snake is the fan folk##1
+18. the indonesian and the owner of the snake have the same parity positions
+19. the person driving the van is not to the left of the fan folk##8
+20. the fan ambient is not the owner of the dog##6
+21. the fan funk and the person driving the van have different parity positions
+22. the person who's hobby is card-games is on the left of the software-developer##1
+23. the person driving the taxi is on the left or right of the person driving the ship##3
+24. the fan dubstep and the person driving the van have different parity positions
+25. the person who's hobby is filmmaking and the owner of the snake have different parity positions
+26. the indian is not to the right of the person driving the van##8
+27. the person who's hobby is traveling is on the far left##1
+28. the polish is somewhere to the right of the person driving the van##5","{'Hobby': ['traveling', 'card-games', 'puzzles', 'filmmaking'], 'Job': ['musician', 'teacher', 'software-developer', 'manager'], 'Music-Genre': ['folk', 'funk', 'ambient', 'dubstep'], 'Nationality': ['indian', 'dutch', 'indonesian', 'polish'], 'Pet': ['snake', 'dog', 'bird', 'horse'], 'Transport': ['van', 'trike', 'ship', 'taxi']}"
+Pt1_6x4_level9-8,"There are 4 different favourite beverages: almond-milk, coffee, juice, water
+The people have 4 different jobs:  lawyer, project-manager, software-developer, videographer
+There are 4 different nationalities: french, indonesian, nigerian, spanish
+4 different pets are kept: chinchilla, fish, guinea-pig, hamster
+The people prefer 4 different types of sport: climbing, rugby, skateboarding, swimming
+The people use 4 different means of transport: airplane, helicopter, quad-bike, train
+ 1. the person driving the train and the software-developer have the same parity positions
+ 2. the person who's sport is rugby is on the left or right of the person driving the airplane##3
+ 3. the person driving the quad-bike is not to the right of the person drinking water##8
+ 4. the project-manager is not to the left of the nigerian##8
+ 5. the person drinking water is not to the left of the person who's sport is swimming##8
+ 6. the person who's sport is swimming is in an even position##4
+ 7. the lawyer is not to the left of the person driving the quad-bike##8
+ 8. the indonesian is in an odd position##4
+ 9. the owner of the guinea-pig is not the person driving the train##6
+10. the person who's sport is swimming is not the person drinking juice##6
+11. the nigerian and the person drinking coffee have different parity positions
+12. the person who's sport is skateboarding is on the right of the person drinking almond-milk##1
+13. the owner of the chinchilla is not to the left of the spanish##8
+14. the person who's sport is rugby is somewhere to the left of the project-manager##5
+15. the person driving the helicopter is somewhere to the right of the owner of the chinchilla##5
+16. the person driving the helicopter and the owner of the guinea-pig have the same parity positions
+17. the project-manager is somewhere to the left of the owner of the guinea-pig##5
+18. the project-manager is somewhere to the left of the person who's sport is climbing##5
+19. the owner of the chinchilla is not to the left of the lawyer##8
+20. the lawyer is not to the right of the lawyer##8
+21. the spanish is on the left of the owner of the fish##1
+22. the indonesian is somewhere to the right of the person driving the airplane##5
+23. the owner of the chinchilla and the person driving the train have different parity positions
+24. the project-manager is on the left or right of the lawyer##3
+25. the person drinking almond-milk is on the right of the person drinking coffee##1
+26. the indonesian and the person drinking almond-milk have the same parity positions
+27. the person who's sport is rugby is on the far left##1","{'Beverage': ['juice', 'coffee', 'almond-milk', 'water'], 'Job': ['lawyer', 'project-manager', 'software-developer', 'videographer'], 'Nationality': ['nigerian', 'spanish', 'indonesian', 'french'], 'Pet': ['hamster', 'chinchilla', 'fish', 'guinea-pig'], 'Sport': ['rugby', 'swimming', 'climbing', 'skateboarding'], 'Transport': ['quad-bike', 'airplane', 'train', 'helicopter']}"
+Pt1_6x4_level9-9,"The people have 4 different hobbies: baking, board-games, gardening, woodworking
+The people perfer 4 different movie-genres: comedy, family, superhero, zombie
+The people prefer 4 different music-genres: blues, dubstep, r&b, techno
+There are 4 different nationalities: american, chinese, colombian, nigerian
+4 different pets are kept: horse, rabbit, rat, turtle
+The people prefer 4 different types of sport: baseball, cycling, skiing, soccer
+ 1. the person watching comedy movies is not to the left of the owner of the rabbit##8
+ 2. the person who's hobby is woodworking is somewhere to the left of the fan r&b##5
+ 3. the person who's hobby is board-games and the person watching zombie movies have the same parity positions
+ 4. the chinese is not the person who's sport is soccer##6
+ 5. the nigerian is on the left of the fan r&b##1
+ 6. the person watching family movies is somewhere to the right of the person watching zombie movies##5
+ 7. the person who's hobby is woodworking is somewhere to the left of the fan r&b##5
+ 8. the person who's sport is skiing is on the left of the owner of the rat##1
+ 9. the chinese is between the fan blues and the fan dubstep##2
+10. the person watching family movies is on the left or right of the person who's hobby is gardening##3
+11. the owner of the horse is somewhere to the left of the fan dubstep##5
+12. the person who's sport is soccer is not to the left of the fan dubstep##8
+13. the owner of the rabbit is on the right of the person who's hobby is woodworking##1
+14. the person watching family movies is the person who's hobby is woodworking##1
+15. the person who's hobby is baking is on the left or right of the person watching family movies##3
+16. the fan dubstep is on the left or right of the person watching superhero movies##3
+17. the person watching zombie movies is on the left of the chinese##1
+18. the person who's hobby is gardening is somewhere to the left of the owner of the rat##5
+19. the person who's sport is skiing is the fan techno##1
+20. the owner of the rat is on the left or right of the american##3
+21. the person who's hobby is baking is not the fan dubstep##6
+22. the person who's sport is cycling is between the person who's sport is soccer and the person watching superhero movies##2
+23. the owner of the turtle is somewhere to the left of the person who's sport is skiing##5
+24. the person watching zombie movies and the person who's hobby is baking have different parity positions
+25. the chinese is not to the right of the owner of the horse##8
+26. the fan dubstep and the person who's hobby is woodworking have the same parity positions","{'Hobby': ['board-games', 'gardening', 'woodworking', 'baking'], 'Movie-Genre': ['zombie', 'superhero', 'family', 'comedy'], 'Music-Genre': ['blues', 'techno', 'dubstep', 'r&b'], 'Nationality': ['colombian', 'chinese', 'nigerian', 'american'], 'Pet': ['turtle', 'horse', 'rat', 'rabbit'], 'Sport': ['baseball', 'skiing', 'cycling', 'soccer']}"
diff --git a/part2/level9/Pt2_6x5_level9.csv b/part2/level9/Pt2_6x5_level9.csv
new file mode 100644
index 0000000000000000000000000000000000000000..4538fd92ba295eebbb6f48d6c49027d3d631e1ea
--- /dev/null
+++ b/part2/level9/Pt2_6x5_level9.csv
@@ -0,0 +1,409 @@
+ID,Clues,SolutionGrid
+Pt1_6x5_level9-0,"There are 5 different favourite beverages: almond-milk, cola, iced-tea, juice, soy-milk
+The people have 5 different jobs:  chef, doctor, electrician, lawyer, teacher
+The people perfer 5 different movie-genres: documentary, martial-arts, satire, thriller, western
+The people prefer 5 different music-genres: d&b, folk, indie, metal, rock
+The people prefer 5 different types of sport: basketball, climbing, snowboarding, soccer, volleyball
+The people use 5 different means of transport: airplane, boat, car, helicopter, quad-bike
+ 1. the person driving the airplane is the teacher##1
+ 2. the fan metal is somewhere to the left of the person watching western movies##5
+ 3. the person drinking cola is not to the left of the fan rock##8
+ 4. the person who's sport is climbing is not to the left of the person who's sport is soccer##8
+ 5. the doctor is not to the left of the person who's sport is soccer##8
+ 6. the person driving the airplane is not to the left of the person drinking iced-tea##8
+ 7. the person drinking cola is between the person who's sport is soccer and the person who's sport is volleyball##2
+ 8. the person driving the car is somewhere to the right of the person driving the quad-bike##5
+ 9. the person who's sport is basketball is somewhere to the right of the fan folk##5
+10. the person who's sport is snowboarding and the person watching martial-arts movies have different parity positions
+11. the fan rock is on the left of the person watching martial-arts movies##1
+12. the person who's sport is volleyball is somewhere to the left of the person drinking iced-tea##5
+13. the fan metal is somewhere to the left of the person driving the boat##5
+14. the person who's sport is climbing is somewhere between the person drinking soy-milk and the electrician##7
+15. the lawyer is somewhere to the right of the doctor##5
+16. the person driving the airplane is on the left or right of the person drinking soy-milk##3
+17. the person driving the airplane is on the left or right of the person driving the helicopter##3
+18. the fan indie is not to the right of the person who's sport is snowboarding##8
+19. the person drinking almond-milk is the person driving the car##1
+20. the person watching documentary movies and the fan metal have the same parity positions
+21. the doctor is somewhere to the right of the fan metal##5
+22. the person who's sport is basketball is on the far left or far right##3
+23. the person watching martial-arts movies is somewhere to the left of the person drinking iced-tea##5
+24. the person watching satire movies is somewhere between the person who's sport is climbing and the person who's sport is basketball##7
+25. the person driving the helicopter is on the left of the person watching satire movies##1
+26. the chef is not to the right of the person driving the car##8
+27. the person driving the helicopter is not the fan metal##6
+28. the fan folk and the person driving the car have the same parity positions
+29. the person watching documentary movies is on the right of the person driving the airplane##1
+30. the person driving the airplane is not to the right of the person watching satire movies##8
+31. the person driving the airplane and the chef have different parity positions
+32. the person driving the airplane is not to the right of the chef##8
+33. the person who's sport is snowboarding is somewhere to the right of the person who's sport is volleyball##5
+34. the person drinking juice is on the left of the person drinking cola##1
+35. the fan d&b is on the left or right of the person who's sport is snowboarding##3","{'Beverage': ['juice', 'cola', 'soy-milk', 'iced-tea', 'almond-milk'], 'Job': ['electrician', 'doctor', 'lawyer', 'teacher', 'chef'], 'Movie-Genre': ['thriller', 'western', 'martial-arts', 'satire', 'documentary'], 'Music-Genre': ['metal', 'rock', 'folk', 'indie', 'd&b'], 'Sport': ['soccer', 'climbing', 'volleyball', 'snowboarding', 'basketball'], 'Transport': ['quad-bike', 'boat', 'helicopter', 'airplane', 'car']}"
+Pt1_6x5_level9-1,"There are 5 different favourite beverages: almond-milk, fanta, hot-chocolate, milk, tea
+There 5 different types of food: broccoli, eggplant, papaya, pear, pineapple
+The people perfer 5 different movie-genres: action, animation, fantasy, romance, scientific
+There are 5 different nationalities: malaysian, mexican, pakistani, polish, turkish
+5 different pets are kept: chinchilla, ferret, fish, frog, guinea-pig
+The people use 5 different means of transport: airplane, bike, boat, taxi, train
+ 1. the person watching scientific movies is on the left of the pakistani##1
+ 2. the person driving the train is on the left of the owner of the ferret##1
+ 3. the owner of the chinchilla is the person watching romance movies##1
+ 4. the person watching fantasy movies and the pakistani have the same parity positions
+ 5. the person eating pineapple is somewhere to the right of the owner of the guinea-pig##5
+ 6. the person driving the train is on the left of the turkish##1
+ 7. the person eating eggplant is the owner of the guinea-pig##1
+ 8. the person driving the airplane is the person eating eggplant##1
+ 9. the person drinking almond-milk is not to the right of the person watching fantasy movies##8
+10. the malaysian is somewhere between the owner of the frog and the person drinking fanta##7
+11. the person driving the boat is not the person watching romance movies##6
+12. the person drinking hot-chocolate is not to the left of the owner of the guinea-pig##8
+13. the person drinking almond-milk is the owner of the ferret##1
+14. the owner of the frog is somewhere to the right of the person eating broccoli##5
+15. the person drinking fanta is not to the right of the person watching scientific movies##8
+16. the pakistani is not the owner of the fish##6
+17. the owner of the chinchilla is on the left or right of the turkish##3
+18. the person eating pineapple is not the malaysian##6
+19. the person drinking hot-chocolate and the person watching fantasy movies have the same parity positions
+20. the person driving the bike is somewhere between the person eating eggplant and the owner of the frog##7
+21. the person drinking tea is on the far left##1
+22. the owner of the ferret is somewhere to the right of the malaysian##5
+23. the person driving the bike is not the person watching animation movies##6
+24. the person eating papaya is not to the right of the person driving the taxi##8
+25. the person drinking tea is the person watching action movies##1
+26. the person watching scientific movies is not to the left of the person drinking milk##8
+27. the pakistani is not to the right of the person drinking hot-chocolate##8
+28. the person eating pear is somewhere between the turkish and the polish##7
+29. the person driving the boat and the person watching fantasy movies have the same parity positions
+30. the person driving the train is not to the left of the person eating pear##8
+31. the polish is not the person drinking tea##6
+32. the person driving the train is on the left or right of the turkish##3
+33. the owner of the frog and the person driving the train have the same parity positions
+34. the polish and the person driving the taxi have the same parity positions","{'Beverage': ['tea', 'fanta', 'milk', 'almond-milk', 'hot-chocolate'], 'Food': ['eggplant', 'papaya', 'pear', 'broccoli', 'pineapple'], 'Movie-Genre': ['action', 'animation', 'romance', 'scientific', 'fantasy'], 'Nationality': ['mexican', 'polish', 'malaysian', 'turkish', 'pakistani'], 'Pet': ['guinea-pig', 'fish', 'chinchilla', 'ferret', 'frog'], 'Transport': ['airplane', 'taxi', 'train', 'bike', 'boat']}"
+Pt1_6x5_level9-2,"There 5 different types of food: apricot, eggplant, grapefruit, pomegranate, tomato
+The people have 5 different jobs:  chef, coach, dressmaker, journalist, project-manager
+The people perfer 5 different movie-genres: action, adventure, family, fantasy, horror
+There are 5 different nationalities: brazilian, british, indian, mexican, spanish
+5 different pets are kept: bird, goldfish, hamster, hedgehog, snake
+The people use 5 different means of transport: bike, bus, quad-bike, ship, van
+ 1. the owner of the hedgehog is not to the left of the owner of the snake##8
+ 2. the chef is not to the right of the british##8
+ 3. the person eating apricot is not the chef##6
+ 4. the spanish is not to the left of the person driving the van##8
+ 5. the mexican is not to the right of the spanish##8
+ 6. the person eating apricot and the owner of the hedgehog have different parity positions
+ 7. the person watching action movies and the person eating eggplant have different parity positions
+ 8. the indian and the person eating apricot have the same parity positions
+ 9. the person watching fantasy movies and the british have different parity positions
+10. the person watching adventure movies is somewhere between the person watching family movies and the owner of the hedgehog##7
+11. the person watching fantasy movies and the person eating grapefruit have the same parity positions
+12. the owner of the hedgehog is not to the left of the person eating eggplant##8
+13. the person watching action movies is on the left or right of the person eating apricot##3
+14. the person driving the quad-bike and the person watching action movies have the same parity positions
+15. the person driving the van is on the left of the person eating apricot##1
+16. the indian is not to the left of the person driving the ship##8
+17. the person eating eggplant is on the right of the person driving the bike##1
+18. the person watching family movies is somewhere to the left of the indian##5
+19. the owner of the bird is somewhere to the left of the owner of the goldfish##5
+20. the coach is the person eating tomato##1
+21. the person eating grapefruit is not to the left of the project-manager##8
+22. the brazilian is not to the left of the owner of the goldfish##8
+23. the journalist is not to the right of the indian##8
+24. the person driving the quad-bike is not the spanish##6
+25. the spanish and the person driving the bike have the same parity positions
+26. the person driving the van is between the journalist and the dressmaker##2
+27. the owner of the hedgehog is in the middle##1
+28. the person watching fantasy movies is not to the right of the dressmaker##8
+29. the person driving the ship is not to the left of the person eating grapefruit##8
+30. the spanish is not the journalist##6
+31. the person eating pomegranate is on the far left##1
+32. the owner of the hamster is somewhere to the left of the owner of the snake##5","{'Food': ['pomegranate', 'eggplant', 'grapefruit', 'apricot', 'tomato'], 'Job': ['chef', 'journalist', 'project-manager', 'dressmaker', 'coach'], 'Movie-Genre': ['family', 'adventure', 'fantasy', 'horror', 'action'], 'Nationality': ['mexican', 'british', 'spanish', 'indian', 'brazilian'], 'Pet': ['hamster', 'snake', 'hedgehog', 'bird', 'goldfish'], 'Transport': ['bike', 'bus', 'van', 'ship', 'quad-bike']}"
+Pt1_6x5_level9-3,"There 5 different types of food: banana, broccoli, nectarine, papaya, spinach
+The people perfer 5 different movie-genres: animation, comedy, fantasy, romance, spy
+The people prefer 5 different music-genres: indie, pop, rock, soul, techno
+There are 5 different nationalities: colombian, egyptian, german, indonesian, turkish
+The people prefer 5 different types of sport: basketball, cricket, sailing, snowboarding, volleyball
+The people use 5 different means of transport: bike, boat, jet-ski, motorbike, ship
+ 1. the person who's sport is volleyball and the fan indie have the same parity positions
+ 2. the colombian is on the left of the german##1
+ 3. the person eating papaya is the person driving the motorbike##1
+ 4. the person who's sport is snowboarding is on the left of the person eating broccoli##1
+ 5. the person watching spy movies is on the left or right of the person eating spinach##3
+ 6. the fan techno is not to the right of the person driving the bike##8
+ 7. the colombian is on the right of the person driving the bike##1
+ 8. the person eating broccoli and the fan rock have different parity positions
+ 9. the indonesian is not to the left of the person driving the motorbike##8
+10. the person watching romance movies is not to the right of the indonesian##8
+11. the fan pop is not to the right of the fan soul##8
+12. the person eating nectarine is not to the right of the person who's sport is sailing##8
+13. the person watching romance movies is somewhere between the indonesian and the person driving the motorbike##7
+14. the colombian is not to the left of the person who's sport is cricket##8
+15. the person eating broccoli is not to the left of the person who's sport is cricket##8
+16. the person eating broccoli is on the left or right of the fan techno##3
+17. the person who's sport is basketball is not to the left of the fan pop##8
+18. the fan pop is on the far left##1
+19. the person watching romance movies is somewhere to the left of the fan techno##5
+20. the person watching animation movies is on the left or right of the person watching romance movies##3
+21. the colombian is not to the right of the person eating nectarine##8
+22. the person driving the boat is somewhere to the right of the fan soul##5
+23. the fan techno and the person driving the boat have different parity positions
+24. the person watching animation movies is not to the right of the person watching romance movies##8
+25. the person eating banana is somewhere between the person who's sport is cricket and the fan rock##7
+26. the person eating broccoli is not to the left of the person eating papaya##8
+27. the person watching fantasy movies is not the person who's sport is basketball##6
+28. the person who's sport is volleyball is on the left or right of the person eating nectarine##3
+29. the turkish and the person driving the ship have the same parity positions
+30. the person watching animation movies is not to the right of the turkish##8
+31. the person eating banana and the person who's sport is basketball have different parity positions
+32. the person watching romance movies is somewhere to the left of the indonesian##5
+33. the person eating banana is not the indonesian##6
+34. the fan techno is not to the right of the person who's sport is sailing##8
+35. the person eating banana is somewhere to the left of the german##5
+36. the person driving the boat is not to the left of the person eating banana##8
+37. the person watching comedy movies is between the colombian and the egyptian##2","{'Food': ['papaya', 'broccoli', 'spinach', 'banana', 'nectarine'], 'Movie-Genre': ['animation', 'romance', 'comedy', 'spy', 'fantasy'], 'Music-Genre': ['pop', 'soul', 'techno', 'indie', 'rock'], 'Nationality': ['turkish', 'egyptian', 'indonesian', 'colombian', 'german'], 'Sport': ['snowboarding', 'cricket', 'basketball', 'volleyball', 'sailing'], 'Transport': ['motorbike', 'jet-ski', 'bike', 'boat', 'ship']}"
+Pt1_6x5_level9-4,"There are 5 different favourite beverages: coffee, fanta, hot-chocolate, lemonade, tea
+There 5 different types of food: apple, broccoli, pineapple, potato, raspberry
+The people have 5 different hobbies: camping, card-games, singing, traveling, woodworking
+The people have 5 different jobs:  designer, dressmaker, fisherman, pilot, software-developer
+There are 5 different nationalities: brazilian, british, french, indian, turkish
+5 different pets are kept: cat, chinchilla, dog, goldfish, turtle
+ 1. the fisherman is not the owner of the chinchilla##6
+ 2. the person who's hobby is singing and the person eating apple have different parity positions
+ 3. the owner of the dog is not to the right of the person eating pineapple##8
+ 4. the person drinking lemonade is not to the right of the french##8
+ 5. the person eating apple is on the left of the designer##1
+ 6. the person who's hobby is singing is on the right of the owner of the goldfish##1
+ 7. the person drinking lemonade and the turkish have different parity positions
+ 8. the person drinking fanta is in an even position##4
+ 9. the person eating potato is somewhere to the right of the person eating apple##5
+10. the person who's hobby is card-games is somewhere to the right of the person eating broccoli##5
+11. the designer is on the far right##1
+12. the owner of the cat is not the person who's hobby is card-games##6
+13. the person drinking lemonade is not the person eating pineapple##6
+14. the owner of the goldfish and the person drinking lemonade have the same parity positions
+15. the person eating raspberry is on the left or right of the owner of the chinchilla##3
+16. the french is on the left or right of the pilot##3
+17. the fisherman is somewhere to the left of the pilot##5
+18. the brazilian and the person eating apple have different parity positions
+19. the indian is the owner of the goldfish##1
+20. the person drinking tea is on the far right##1
+21. the person who's hobby is traveling and the owner of the cat have the same parity positions
+22. the turkish is somewhere to the left of the person eating broccoli##5
+23. the turkish is somewhere to the left of the person drinking fanta##5
+24. the brazilian and the person drinking coffee have the same parity positions
+25. the owner of the turtle is not the person who's hobby is traveling##6
+26. the british is on the right of the person eating broccoli##1
+27. the person drinking hot-chocolate is on the left of the person eating apple##1
+28. the owner of the chinchilla is not the person eating raspberry##6
+29. the indian and the owner of the chinchilla have different parity positions
+30. the french is somewhere to the left of the british##5
+31. the owner of the cat is on the far right##1
+32. the software-developer is the owner of the dog##1
+33. the person drinking fanta is somewhere to the left of the person who's hobby is traveling##5
+34. the person who's hobby is camping is on the left of the person who's hobby is woodworking##1","{'Beverage': ['coffee', 'lemonade', 'hot-chocolate', 'fanta', 'tea'], 'Food': ['pineapple', 'raspberry', 'broccoli', 'apple', 'potato'], 'Hobby': ['camping', 'woodworking', 'singing', 'card-games', 'traveling'], 'Job': ['software-developer', 'fisherman', 'dressmaker', 'pilot', 'designer'], 'Nationality': ['turkish', 'indian', 'french', 'british', 'brazilian'], 'Pet': ['dog', 'goldfish', 'chinchilla', 'turtle', 'cat']}"
+Pt1_6x5_level9-5,"There 5 different types of food: apple, cabbage, mango, peas, watermelon
+The people have 5 different hobbies: baking, dancing, puzzles, rock-climbing, sudoku
+The people have 5 different jobs:  dressmaker, journalist, manager, project-manager, social-worker
+The people prefer 5 different music-genres: blues, folk, house, metal, salsa
+5 different pets are kept: chinchilla, ferret, horse, rat, snake
+The people prefer 5 different types of sport: cycling, parkour, surfing, tennis, volleyball
+ 1. the manager is somewhere between the person who's hobby is baking and the fan folk##7
+ 2. the dressmaker is not to the right of the person eating apple##8
+ 3. the person eating cabbage is the fan metal##1
+ 4. the person who's sport is parkour is not the person who's hobby is sudoku##6
+ 5. the person eating mango is somewhere to the left of the person who's hobby is baking##5
+ 6. the journalist is on the left of the owner of the chinchilla##1
+ 7. the owner of the rat and the person eating watermelon have different parity positions
+ 8. the person eating watermelon and the owner of the chinchilla have the same parity positions
+ 9. the person who's hobby is sudoku is not to the left of the fan house##8
+10. the owner of the ferret is on the far right##1
+11. the fan metal is not to the left of the fan blues##8
+12. the fan metal is on the left of the dressmaker##1
+13. the person eating watermelon is somewhere between the social-worker and the person who's sport is surfing##7
+14. the owner of the chinchilla is somewhere to the right of the owner of the snake##5
+15. the fan house is somewhere to the right of the fan folk##5
+16. the fan metal is between the manager and the person eating mango##2
+17. the person who's sport is cycling and the project-manager have the same parity positions
+18. the fan salsa is on the left or right of the person eating mango##3
+19. the person who's sport is cycling is on the right of the person who's hobby is rock-climbing##1
+20. the fan metal is in an odd position##4
+21. the person who's sport is cycling is not to the left of the project-manager##8
+22. the owner of the rat is on the right of the person who's sport is volleyball##1
+23. the owner of the snake is in an odd position##4
+24. the person who's hobby is puzzles and the project-manager have the same parity positions
+25. the person who's sport is cycling is somewhere to the right of the owner of the chinchilla##5
+26. the person eating mango is not to the right of the person who's sport is tennis##8
+27. the person who's hobby is puzzles and the person eating mango have different parity positions
+28. the person who's sport is volleyball and the owner of the chinchilla have the same parity positions
+29. the person eating peas is on the far left or far right##3
+30. the project-manager is somewhere to the left of the dressmaker##5
+31. the person who's hobby is dancing is the project-manager##1
+32. the person who's hobby is rock-climbing is not to the right of the project-manager##8","{'Food': ['peas', 'watermelon', 'cabbage', 'mango', 'apple'], 'Hobby': ['puzzles', 'rock-climbing', 'dancing', 'sudoku', 'baking'], 'Job': ['journalist', 'manager', 'project-manager', 'dressmaker', 'social-worker'], 'Music-Genre': ['folk', 'blues', 'metal', 'house', 'salsa'], 'Pet': ['snake', 'chinchilla', 'rat', 'horse', 'ferret'], 'Sport': ['surfing', 'volleyball', 'cycling', 'tennis', 'parkour']}"
+Pt1_6x5_level9-6,"There are 5 different favourite beverages: almond-milk, hot-chocolate, lemonade, milk, water
+The people have 5 different hobbies: card-games, collecting, rock-climbing, video-games, woodworking
+The people perfer 5 different movie-genres: fantasy, satire, thriller, time-travel, western
+There are 5 different nationalities: british, italian, japanese, mexican, russian
+The people prefer 5 different types of sport: basketball, cricket, handball, skateboarding, snowboarding
+The people use 5 different means of transport: boat, car, motorbike, quad-bike, skateboard
+ 1. the person drinking lemonade is somewhere to the right of the person who's sport is handball##5
+ 2. the person who's hobby is video-games is between the russian and the mexican##2
+ 3. the british is on the left or right of the person watching satire movies##3
+ 4. the person drinking lemonade and the person driving the motorbike have the same parity positions
+ 5. the person who's sport is skateboarding is on the left or right of the person who's sport is basketball##3
+ 6. the person who's sport is skateboarding is in an odd position##4
+ 7. the person drinking hot-chocolate is somewhere to the left of the person drinking milk##5
+ 8. the person who's hobby is woodworking and the person who's sport is skateboarding have different parity positions
+ 9. the person drinking water is in an odd position##4
+10. the japanese is not to the left of the russian##8
+11. the person who's hobby is rock-climbing is not to the right of the person who's hobby is woodworking##8
+12. the british is not to the left of the person watching western movies##8
+13. the person who's sport is cricket is not to the right of the person who's hobby is woodworking##8
+14. the person who's hobby is collecting is not to the right of the italian##8
+15. the person driving the quad-bike is the person watching thriller movies##1
+16. the russian is in an odd position##4
+17. the person watching fantasy movies is not to the right of the person driving the motorbike##8
+18. the mexican and the person drinking milk have the same parity positions
+19. the person who's sport is basketball is somewhere to the right of the person who's sport is cricket##5
+20. the person driving the skateboard is in an even position##4
+21. the italian is not to the left of the person who's sport is snowboarding##8
+22. the british is the person who's hobby is woodworking##1
+23. the person who's hobby is woodworking is somewhere to the right of the person watching time-travel movies##5
+24. the person watching fantasy movies is somewhere to the right of the person drinking water##5
+25. the person watching time-travel movies is between the person watching western movies and the person watching fantasy movies##2
+26. the person drinking lemonade is not to the right of the person driving the boat##8
+27. the mexican is not the person who's sport is basketball##6
+28. the person who's hobby is video-games is somewhere between the person driving the car and the person who's sport is cricket##7
+29. the person drinking hot-chocolate is on the far left or far right##3
+30. the person driving the quad-bike is on the left of the person driving the skateboard##1
+31. the person drinking almond-milk and the italian have different parity positions
+32. the person who's hobby is card-games is on the left of the person who's sport is basketball##1
+33. the person who's hobby is card-games and the person who's sport is snowboarding have different parity positions
+34. the mexican is somewhere to the right of the person who's sport is cricket##5
+35. the russian is somewhere to the left of the person who's hobby is woodworking##5
+36. the person driving the quad-bike is somewhere to the left of the japanese##5
+37. the person who's sport is snowboarding is not to the right of the person who's sport is basketball##8","{'Beverage': ['hot-chocolate', 'almond-milk', 'water', 'lemonade', 'milk'], 'Hobby': ['rock-climbing', 'video-games', 'card-games', 'woodworking', 'collecting'], 'Movie-Genre': ['thriller', 'western', 'time-travel', 'fantasy', 'satire'], 'Nationality': ['russian', 'japanese', 'mexican', 'british', 'italian'], 'Sport': ['cricket', 'snowboarding', 'handball', 'basketball', 'skateboarding'], 'Transport': ['quad-bike', 'skateboard', 'car', 'motorbike', 'boat']}"
+Pt1_6x5_level9-7,"The people have 5 different hobbies: board-games, hiking, magic-tricks, singing, sudoku
+The people have 5 different jobs:  analyst, bartender, freelancer, mechanic, social-worker
+The people perfer 5 different movie-genres: action, fantasy, martial-arts, musical, satire
+5 different pets are kept: goat, guinea-pig, horse, mouse, rat
+The people prefer 5 different types of sport: climbing, cricket, cycling, skateboarding, water-polo
+The people use 5 different means of transport: airplane, jet-ski, roller, taxi, train
+ 1. the owner of the horse is somewhere to the right of the person who's sport is cycling##5
+ 2. the person driving the airplane is not the person who's hobby is magic-tricks##6
+ 3. the person who's hobby is singing is on the left or right of the person driving the taxi##3
+ 4. the analyst is somewhere to the right of the owner of the rat##5
+ 5. the person who's hobby is singing is in the middle##1
+ 6. the analyst is between the person watching musical movies and the owner of the rat##2
+ 7. the person driving the taxi and the person who's sport is climbing have the same parity positions
+ 8. the person who's hobby is magic-tricks is not to the right of the person who's hobby is board-games##8
+ 9. the person watching musical movies is somewhere to the left of the person who's hobby is hiking##5
+10. the person driving the taxi is between the owner of the horse and the bartender##2
+11. the owner of the horse is in an odd position##4
+12. the person who's hobby is hiking is not the person watching satire movies##6
+13. the person driving the train is on the left of the person driving the taxi##1
+14. the analyst is somewhere between the mechanic and the person watching fantasy movies##7
+15. the owner of the horse and the person watching musical movies have the same parity positions
+16. the person who's hobby is board-games and the person who's sport is water-polo have different parity positions
+17. the bartender is not to the right of the person driving the train##8
+18. the person who's hobby is board-games and the person watching action movies have the same parity positions
+19. the person driving the train is not to the left of the person watching martial-arts movies##8
+20. the person watching martial-arts movies is not the person who's sport is water-polo##6
+21. the freelancer is somewhere to the right of the mechanic##5
+22. the person who's sport is cycling is somewhere to the left of the person driving the train##5
+23. the person who's sport is cricket and the person who's hobby is magic-tricks have different parity positions
+24. the person driving the taxi is not to the left of the person who's sport is climbing##8
+25. the person watching martial-arts movies is on the left or right of the person driving the train##3
+26. the freelancer is the person driving the jet-ski##1
+27. the social-worker is between the freelancer and the owner of the guinea-pig##2
+28. the person watching action movies is not to the right of the owner of the rat##8
+29. the person who's hobby is singing is not the social-worker##6
+30. the person who's sport is skateboarding is the bartender##1
+31. the bartender is somewhere to the right of the person who's hobby is sudoku##5
+32. the owner of the horse is not to the left of the person watching musical movies##8
+33. the person watching fantasy movies and the person who's hobby is hiking have the same parity positions
+34. the person who's sport is skateboarding is somewhere to the right of the owner of the goat##5
+35. the owner of the guinea-pig is not to the left of the person who's sport is climbing##8
+36. the person who's sport is water-polo is not to the left of the mechanic##8","{'Hobby': ['sudoku', 'magic-tricks', 'singing', 'hiking', 'board-games'], 'Job': ['mechanic', 'analyst', 'bartender', 'social-worker', 'freelancer'], 'Movie-Genre': ['action', 'martial-arts', 'musical', 'fantasy', 'satire'], 'Pet': ['rat', 'goat', 'guinea-pig', 'mouse', 'horse'], 'Sport': ['cycling', 'climbing', 'skateboarding', 'water-polo', 'cricket'], 'Transport': ['airplane', 'roller', 'train', 'taxi', 'jet-ski']}"
+Pt1_6x5_level9-8,"The people have 5 different hobbies: chess, filmmaking, reading, skydiving, video-games
+The people have 5 different jobs:  coach, manager, pilot, scientist, software-developer
+The people perfer 5 different movie-genres: action, documentary, horror, time-travel, western
+There are 5 different nationalities: british, colombian, egyptian, malaysian, russian
+5 different pets are kept: cat, fish, guinea-pig, hedgehog, rabbit
+The people prefer 5 different types of sport: baseball, cricket, golf, skiing, soccer
+ 1. the person who's sport is cricket and the egyptian have different parity positions
+ 2. the scientist is not to the left of the person who's hobby is filmmaking##8
+ 3. the person who's sport is baseball is not to the right of the person who's hobby is reading##8
+ 4. the owner of the rabbit is not to the left of the malaysian##8
+ 5. the russian is not to the right of the malaysian##8
+ 6. the pilot is in an odd position##4
+ 7. the person who's sport is skiing is on the left of the colombian##1
+ 8. the owner of the guinea-pig is not to the left of the person who's sport is baseball##8
+ 9. the person who's hobby is video-games is between the owner of the rabbit and the person watching documentary movies##2
+10. the person who's hobby is filmmaking is somewhere to the right of the pilot##5
+11. the owner of the cat is not to the right of the person watching documentary movies##8
+12. the person who's sport is soccer is not to the right of the british##8
+13. the person who's hobby is video-games is on the left of the person who's hobby is filmmaking##1
+14. the person watching horror movies is on the far left##1
+15. the person who's sport is cricket is somewhere between the person watching horror movies and the software-developer##7
+16. the scientist is not to the left of the person who's hobby is chess##8
+17. the person who's hobby is filmmaking is on the left of the manager##1
+18. the scientist is on the left or right of the british##3
+19. the person watching horror movies is not to the left of the owner of the fish##8
+20. the egyptian is on the far left or far right##3
+21. the person who's hobby is video-games is on the left or right of the person who's hobby is chess##3
+22. the person watching documentary movies is on the right of the person who's sport is skiing##1
+23. the owner of the cat is somewhere to the left of the malaysian##5
+24. the person who's hobby is skydiving is not to the right of the pilot##8
+25. the person who's hobby is filmmaking is somewhere to the right of the software-developer##5
+26. the russian is the person who's sport is soccer##1
+27. the british is not to the left of the person who's sport is golf##8
+28. the british is somewhere to the right of the software-developer##5
+29. the coach is not to the right of the scientist##8
+30. the person watching action movies is somewhere to the right of the person watching horror movies##5
+31. the person watching western movies is not to the left of the egyptian##8
+32. the person who's sport is baseball is not the person watching time-travel movies##6
+33. the person watching western movies and the malaysian have different parity positions
+34. the person who's sport is baseball is somewhere between the person watching western movies and the owner of the hedgehog##7
+35. the coach is on the left or right of the pilot##3
+36. the person watching time-travel movies is not to the left of the owner of the hedgehog##8","{'Hobby': ['skydiving', 'chess', 'video-games', 'filmmaking', 'reading'], 'Job': ['pilot', 'coach', 'software-developer', 'scientist', 'manager'], 'Movie-Genre': ['horror', 'documentary', 'time-travel', 'action', 'western'], 'Nationality': ['egyptian', 'colombian', 'russian', 'malaysian', 'british'], 'Pet': ['fish', 'cat', 'hedgehog', 'rabbit', 'guinea-pig'], 'Sport': ['skiing', 'cricket', 'soccer', 'baseball', 'golf']}"
+Pt1_6x5_level9-9,"There are 5 different favourite beverages: coffee, hot-chocolate, iced-tea, lemonade, soy-milk
+The people have 5 different hobbies: baking, chess, collecting, reading, video-games
+The people prefer 5 different music-genres: country, funk, gospel, jazz, punk
+5 different pets are kept: bird, goat, horse, rat, turtle
+The people prefer 5 different types of sport: basketball, climbing, handball, swimming, volleyball
+The people use 5 different means of transport: jet-ski, motorbike, roller, scooter, trike
+ 1. the person drinking soy-milk and the person driving the trike have different parity positions
+ 2. the person driving the jet-ski and the owner of the bird have different parity positions
+ 3. the person drinking hot-chocolate is somewhere to the left of the person who's hobby is reading##5
+ 4. the person who's hobby is reading is not the fan jazz##6
+ 5. the owner of the bird is not to the right of the person who's hobby is baking##8
+ 6. the person who's sport is volleyball is somewhere to the left of the person who's hobby is baking##5
+ 7. the person driving the trike is on the left or right of the fan jazz##3
+ 8. the person who's sport is handball is not to the left of the person who's hobby is chess##8
+ 9. the person drinking soy-milk is in an odd position##4
+10. the person who's hobby is reading is not to the right of the owner of the goat##8
+11. the person who's sport is swimming is the owner of the turtle##1
+12. the person driving the scooter is somewhere to the left of the fan country##5
+13. the fan punk is on the right of the person who's hobby is baking##1
+14. the person who's sport is basketball is somewhere to the right of the person who's hobby is baking##5
+15. the person who's hobby is reading and the owner of the bird have the same parity positions
+16. the person who's hobby is video-games is on the far right##1
+17. the owner of the bird is not to the left of the fan jazz##8
+18. the person drinking soy-milk is on the left of the person drinking iced-tea##1
+19. the fan country and the owner of the goat have different parity positions
+20. the person driving the motorbike is not to the left of the person who's hobby is video-games##8
+21. the person who's sport is swimming is not to the right of the owner of the rat##8
+22. the person drinking lemonade is on the right of the person driving the roller##1
+23. the owner of the turtle is not to the right of the person who's sport is swimming##8
+24. the person who's sport is handball is somewhere to the left of the owner of the rat##5
+25. the person drinking lemonade is not to the right of the person who's hobby is video-games##8
+26. the person who's hobby is baking is on the left of the person who's sport is basketball##1
+27. the person drinking iced-tea is somewhere to the right of the person drinking hot-chocolate##5
+28. the person who's sport is swimming is somewhere between the fan punk and the owner of the horse##7
+29. the owner of the horse is not to the left of the fan gospel##8
+30. the person driving the jet-ski and the person drinking coffee have the same parity positions
+31. the person who's sport is volleyball is somewhere to the right of the person driving the scooter##5
+32. the fan country is not to the left of the person who's hobby is baking##8
+33. the person drinking lemonade is on the left or right of the owner of the goat##3
+34. the person who's sport is handball is not to the left of the owner of the horse##8
+35. the person driving the jet-ski is on the left of the person who's sport is climbing##1","{'Beverage': ['hot-chocolate', 'lemonade', 'soy-milk', 'iced-tea', 'coffee'], 'Hobby': ['chess', 'reading', 'collecting', 'baking', 'video-games'], 'Music-Genre': ['gospel', 'funk', 'jazz', 'country', 'punk'], 'Pet': ['horse', 'turtle', 'goat', 'bird', 'rat'], 'Sport': ['handball', 'swimming', 'volleyball', 'climbing', 'basketball'], 'Transport': ['roller', 'scooter', 'jet-ski', 'trike', 'motorbike']}"
diff --git a/part2/level9/Pt2_6x6_level9.csv b/part2/level9/Pt2_6x6_level9.csv
new file mode 100644
index 0000000000000000000000000000000000000000..aa0e944d30cf4a661fa159734068cb7b6a8a4f07
--- /dev/null
+++ b/part2/level9/Pt2_6x6_level9.csv
@@ -0,0 +1,566 @@
+ID,Clues,SolutionGrid
+Pt1_6x6_level9-0,"The people have 6 different hobbies: camping, gardening, puzzles, rock-climbing, traveling, video-games
+The people have 6 different jobs:  architect, engineer, mechanic, nurse, software-developer, teacher
+The people prefer 6 different music-genres: ambient, blues, classical, electronic, rock, techno
+6 different pets are kept: chinchilla, goldfish, horse, pony, rabbit, turtle
+The people prefer 6 different types of sport: badminton, baseball, golf, ice-hockey, skateboarding, snowboarding
+The people use 6 different means of transport: boat, car, helicopter, ship, skateboard, trike
+ 1. the teacher is on the far left##1
+ 2. the person who's sport is badminton is on the far left or far right##3
+ 3. the fan rock is on the left or right of the person driving the skateboard##3
+ 4. the person who's hobby is camping is not to the left of the person driving the skateboard##8
+ 5. the owner of the chinchilla is not to the left of the person who's sport is ice-hockey##8
+ 6. the person who's hobby is rock-climbing and the person driving the ship have the same parity positions
+ 7. the owner of the goldfish is on the left of the owner of the chinchilla##1
+ 8. the person who's sport is skateboarding is not to the left of the person who's hobby is rock-climbing##8
+ 9. the person driving the car and the person who's sport is snowboarding have different parity positions
+10. the fan blues is somewhere to the right of the mechanic##5
+11. the person driving the skateboard is on the left of the person who's sport is baseball##1
+12. the person who's hobby is puzzles and the owner of the rabbit have different parity positions
+13. the owner of the rabbit and the nurse have different parity positions
+14. the person who's sport is baseball is on the left or right of the person who's sport is badminton##3
+15. the person who's hobby is puzzles is not the fan classical##6
+16. the mechanic is the person driving the boat##1
+17. the person who's hobby is video-games is on the far left or far right##3
+18. the person who's sport is ice-hockey is not to the right of the fan techno##8
+19. the person driving the skateboard is not the person who's sport is snowboarding##6
+20. the fan techno is somewhere to the right of the owner of the pony##5
+21. the architect and the person driving the skateboard have the same parity positions
+22. the fan ambient is on the left or right of the owner of the turtle##3
+23. the engineer is on the left or right of the person who's hobby is video-games##3
+24. the person who's hobby is gardening is the nurse##1
+25. the person who's sport is badminton is somewhere to the left of the owner of the chinchilla##5
+26. the person driving the skateboard is not to the right of the person driving the helicopter##8
+27. the person who's sport is snowboarding is not the person who's hobby is gardening##6
+28. the fan classical and the person driving the helicopter have the same parity positions
+29. the owner of the turtle is somewhere to the left of the person who's sport is golf##5
+30. the person who's hobby is puzzles is somewhere to the right of the fan classical##5
+31. the person who's hobby is gardening is on the left or right of the owner of the pony##3
+32. the person driving the ship is somewhere to the left of the person who's hobby is traveling##5
+33. the owner of the goldfish is not to the left of the person who's hobby is video-games##8
+34. the owner of the horse is in an even position##4
+35. the owner of the chinchilla and the fan blues have the same parity positions
+36. the person who's hobby is gardening is in an even position##4
+37. the owner of the chinchilla is on the left or right of the person driving the ship##3
+38. the person who's sport is golf is the person driving the boat##1
+39. the person who's hobby is traveling is somewhere to the right of the nurse##5
+40. the person driving the ship is somewhere to the right of the owner of the rabbit##5
+41. the person who's hobby is traveling is not to the right of the fan techno##8
+42. the person driving the trike is somewhere to the right of the person driving the helicopter##5
+43. the owner of the turtle is not to the left of the owner of the turtle##8
+44. the owner of the chinchilla is not to the left of the person who's sport is snowboarding##8
+45. the person driving the trike and the person who's sport is snowboarding have the same parity positions
+46. the person driving the boat is not the fan rock##6
+47. the person driving the ship is on the right of the fan ambient##1
+48. the software-developer is not to the left of the person driving the car##8
+49. the owner of the pony is on the left or right of the person who's hobby is rock-climbing##3
+50. the person who's hobby is video-games is not to the right of the owner of the rabbit##8
+51. the fan techno is not the teacher##6
+52. the person who's hobby is rock-climbing is not to the left of the person who's hobby is rock-climbing##8","{'Hobby': ['video-games', 'rock-climbing', 'camping', 'gardening', 'traveling', 'puzzles'], 'Job': ['teacher', 'engineer', 'mechanic', 'nurse', 'architect', 'software-developer'], 'Music-Genre': ['electronic', 'rock', 'ambient', 'classical', 'blues', 'techno'], 'Pet': ['rabbit', 'turtle', 'pony', 'goldfish', 'chinchilla', 'horse'], 'Sport': ['badminton', 'baseball', 'golf', 'ice-hockey', 'snowboarding', 'skateboarding'], 'Transport': ['skateboard', 'helicopter', 'boat', 'ship', 'trike', 'car']}"
+Pt1_6x6_level9-1,"There are 6 different favourite beverages: coffee, fanta, iced-tea, juice, lemonade, soy-milk
+There 6 different types of food: cauliflower, mango, nectarine, pumpkin, raspberry, watermelon
+The people have 6 different jobs:  bartender, dressmaker, freelancer, lawyer, librarian, pilot
+The people perfer 6 different movie-genres: action, adventure, epic, spy, thriller, time-travel
+The people prefer 6 different music-genres: classical, folk, funk, gospel, hip-hop, indie
+The people prefer 6 different types of sport: golf, ice-hockey, lacrosse, rugby, surfing, volleyball
+ 1. the person eating raspberry is not the person who's sport is lacrosse##6
+ 2. the person watching time-travel movies and the person eating cauliflower have the same parity positions
+ 3. the pilot is on the right of the fan folk##1
+ 4. the person watching epic movies is not the person who's sport is lacrosse##6
+ 5. the pilot is not to the right of the fan funk##8
+ 6. the person drinking lemonade is somewhere to the left of the person watching epic movies##5
+ 7. the person eating pumpkin is on the left of the person watching action movies##1
+ 8. the person who's sport is surfing is the person eating nectarine##1
+ 9. the freelancer is on the right of the person drinking iced-tea##1
+10. the person drinking soy-milk is on the right of the lawyer##1
+11. the person eating cauliflower is on the left of the person drinking iced-tea##1
+12. the fan gospel is not the person who's sport is golf##6
+13. the person drinking juice and the person eating mango have the same parity positions
+14. the fan gospel and the person drinking coffee have the same parity positions
+15. the bartender and the person drinking iced-tea have different parity positions
+16. the person watching epic movies is somewhere to the right of the person watching thriller movies##5
+17. the person watching thriller movies and the lawyer have different parity positions
+18. the person watching adventure movies is on the left or right of the person eating cauliflower##3
+19. the fan folk is the dressmaker##1
+20. the librarian and the person watching time-travel movies have different parity positions
+21. the bartender is somewhere to the right of the person drinking juice##5
+22. the person watching adventure movies is on the left or right of the person drinking lemonade##3
+23. the bartender is on the right of the person who's sport is ice-hockey##1
+24. the person who's sport is lacrosse is on the left of the person drinking soy-milk##1
+25. the person drinking fanta is somewhere to the right of the person drinking lemonade##5
+26. the person eating mango is not to the right of the person watching action movies##8
+27. the person drinking juice is the fan gospel##1
+28. the dressmaker is on the left or right of the fan funk##3
+29. the fan folk is not the person watching time-travel movies##6
+30. the person eating pumpkin is in an even position##4
+31. the person watching epic movies is on the left or right of the person drinking iced-tea##3
+32. the person watching spy movies is not to the left of the person drinking juice##8
+33. the person who's sport is ice-hockey and the pilot have the same parity positions
+34. the fan classical is on the left or right of the person who's sport is volleyball##3
+35. the person eating mango is not to the right of the person drinking lemonade##8
+36. the person who's sport is rugby is in an even position##4
+37. the person drinking fanta is not to the right of the person eating nectarine##8
+38. the person eating watermelon is not to the right of the fan folk##8
+39. the person watching adventure movies is on the left of the person who's sport is surfing##1
+40. the fan gospel is on the far left##1
+41. the person who's sport is volleyball is not to the right of the fan classical##8
+42. the person watching thriller movies is somewhere to the right of the person watching spy movies##5
+43. the pilot and the person eating pumpkin have different parity positions
+44. the fan hip-hop and the person eating nectarine have different parity positions
+45. the person who's sport is ice-hockey is not to the right of the person who's sport is golf##8","{'Beverage': ['juice', 'soy-milk', 'coffee', 'lemonade', 'iced-tea', 'fanta'], 'Food': ['watermelon', 'pumpkin', 'mango', 'cauliflower', 'raspberry', 'nectarine'], 'Job': ['lawyer', 'dressmaker', 'pilot', 'bartender', 'librarian', 'freelancer'], 'Movie-Genre': ['spy', 'thriller', 'action', 'time-travel', 'adventure', 'epic'], 'Music-Genre': ['gospel', 'folk', 'funk', 'indie', 'hip-hop', 'classical'], 'Sport': ['lacrosse', 'rugby', 'ice-hockey', 'golf', 'volleyball', 'surfing']}"
+Pt1_6x6_level9-2,"There are 6 different favourite beverages: almond-milk, hot-chocolate, juice, lemonade, soy-milk, tea
+There 6 different types of food: carrot, corn, cucumber, grapefruit, grapes, plum
+The people have 6 different jobs:  coach, dancer, nurse, paramedic, project-manager, security-guard
+The people prefer 6 different music-genres: country, folk, hip-hop, r&b, salsa, trance
+6 different pets are kept: bird, cat, dog, guinea-pig, rat, snake
+The people use 6 different means of transport: motorbike, quad-bike, ship, taxi, train, trike
+ 1. the fan trance is on the right of the person drinking hot-chocolate##1
+ 2. the owner of the rat is not to the right of the person eating grapefruit##8
+ 3. the dancer is somewhere to the left of the fan folk##5
+ 4. the person drinking tea is on the far left##1
+ 5. the person drinking juice and the fan r&b have different parity positions
+ 6. the nurse is on the left or right of the owner of the rat##3
+ 7. the person driving the train is somewhere between the person eating cucumber and the nurse##7
+ 8. the person drinking lemonade is on the left of the project-manager##1
+ 9. the fan salsa is on the left or right of the owner of the bird##3
+10. the person drinking lemonade and the person driving the quad-bike have different parity positions
+11. the owner of the rat is not to the left of the person driving the motorbike##8
+12. the owner of the cat is on the left or right of the owner of the bird##3
+13. the person driving the taxi is somewhere to the right of the person drinking lemonade##5
+14. the owner of the guinea-pig is on the left or right of the fan hip-hop##3
+15. the person drinking juice is not to the right of the person driving the quad-bike##8
+16. the coach and the person eating corn have different parity positions
+17. the fan salsa is not to the left of the person driving the train##8
+18. the person drinking juice is on the right of the owner of the rat##1
+19. the person drinking hot-chocolate is not the person driving the ship##6
+20. the owner of the rat and the person driving the trike have different parity positions
+21. the nurse and the fan trance have the same parity positions
+22. the person driving the quad-bike is somewhere between the fan hip-hop and the person drinking lemonade##7
+23. the person driving the quad-bike is on the left of the person driving the ship##1
+24. the person eating grapefruit is in an even position##4
+25. the fan r&b is not the person eating grapes##6
+26. the person driving the trike is somewhere between the person eating plum and the person eating grapes##7
+27. the fan country is on the right of the owner of the rat##1
+28. the person drinking juice is not to the left of the coach##8
+29. the person drinking almond-milk is not to the right of the paramedic##8
+30. the person eating corn is not to the left of the person eating plum##8
+31. the person drinking juice is the owner of the guinea-pig##1
+32. the person driving the quad-bike and the fan trance have the same parity positions
+33. the owner of the dog is not to the right of the security-guard##8
+34. the project-manager is not to the left of the owner of the guinea-pig##8
+35. the person eating cucumber is somewhere between the person eating plum and the person drinking lemonade##7
+36. the owner of the bird and the person driving the ship have different parity positions
+37. the person drinking hot-chocolate is not to the right of the fan salsa##8
+38. the owner of the dog is not to the left of the fan country##8
+39. the person drinking lemonade and the fan r&b have the same parity positions
+40. the owner of the dog is not the security-guard##6
+41. the person driving the motorbike is not the person eating cucumber##6
+42. the owner of the dog and the person drinking hot-chocolate have different parity positions
+43. the person eating grapefruit is not the person drinking lemonade##6
+44. the fan country is not to the right of the person driving the train##8
+45. the owner of the snake is somewhere to the left of the person eating cucumber##5
+46. the person drinking soy-milk is not to the left of the fan salsa##8
+47. the owner of the snake and the person eating plum have the same parity positions
+48. the dancer is not the person eating cucumber##6
+49. the person driving the trike is on the right of the person eating grapes##1
+50. the person drinking soy-milk is somewhere to the right of the paramedic##5
+51. the person drinking almond-milk is not to the right of the person driving the quad-bike##8
+52. the person eating plum is not to the left of the person drinking hot-chocolate##8
+53. the person driving the trike is on the right of the owner of the rat##1
+54. the person drinking soy-milk is not to the left of the dancer##8
+55. the fan folk is not the person driving the motorbike##6
+56. the nurse is on the right of the owner of the rat##1","{'Beverage': ['tea', 'juice', 'hot-chocolate', 'almond-milk', 'lemonade', 'soy-milk'], 'Food': ['grapes', 'grapefruit', 'plum', 'cucumber', 'carrot', 'corn'], 'Job': ['coach', 'nurse', 'dancer', 'paramedic', 'security-guard', 'project-manager'], 'Music-Genre': ['hip-hop', 'country', 'r&b', 'trance', 'salsa', 'folk'], 'Pet': ['rat', 'guinea-pig', 'snake', 'dog', 'cat', 'bird'], 'Transport': ['motorbike', 'trike', 'train', 'quad-bike', 'ship', 'taxi']}"
+Pt1_6x6_level9-3,"There 6 different types of food: blueberry, cabbage, kale, potato, raspberry, watermelon
+The people have 6 different jobs:  entrepreneur, journalist, mechanic, musician, pilot, writer
+The people perfer 6 different movie-genres: adventure, comedy, drama, fantasy, romance, thriller
+The people prefer 6 different music-genres: disco, gospel, jazz, reggae, salsa, trance
+6 different pets are kept: cat, chinchilla, fish, pony, snake, turtle
+The people prefer 6 different types of sport: badminton, baseball, cricket, lacrosse, rugby, tennis
+ 1. the owner of the cat is not to the right of the writer##8
+ 2. the pilot is somewhere to the right of the person eating kale##5
+ 3. the person watching thriller movies is not the person eating blueberry##6
+ 4. the mechanic is not to the left of the person who's sport is lacrosse##8
+ 5. the person eating cabbage is on the left or right of the mechanic##3
+ 6. the person watching fantasy movies is not to the left of the fan jazz##8
+ 7. the fan jazz and the person who's sport is rugby have the same parity positions
+ 8. the person who's sport is badminton and the person eating blueberry have the same parity positions
+ 9. the person watching adventure movies is not to the right of the person who's sport is lacrosse##8
+10. the musician and the owner of the chinchilla have the same parity positions
+11. the owner of the fish is somewhere to the left of the owner of the pony##5
+12. the person who's sport is tennis is on the right of the person watching fantasy movies##1
+13. the pilot and the owner of the turtle have the same parity positions
+14. the person who's sport is baseball is not to the right of the person watching drama movies##8
+15. the person watching fantasy movies is somewhere to the left of the owner of the fish##5
+16. the owner of the turtle is between the person watching romance movies and the owner of the pony##2
+17. the owner of the pony is on the left of the person eating cabbage##1
+18. the person who's sport is tennis is not to the left of the fan gospel##8
+19. the fan gospel is not the owner of the cat##6
+20. the mechanic is the person eating blueberry##1
+21. the person who's sport is tennis is on the left or right of the owner of the pony##3
+22. the fan gospel is not to the right of the owner of the fish##8
+23. the person eating kale and the fan gospel have different parity positions
+24. the person eating watermelon is not the person who's sport is badminton##6
+25. the writer is on the left or right of the fan trance##3
+26. the entrepreneur is not to the right of the pilot##8
+27. the owner of the cat is on the left or right of the owner of the chinchilla##3
+28. the person eating cabbage is not to the left of the person eating cabbage##8
+29. the owner of the snake and the fan salsa have the same parity positions
+30. the owner of the turtle is not the fan salsa##6
+31. the pilot and the owner of the snake have different parity positions
+32. the person who's sport is lacrosse is on the left of the fan disco##1
+33. the person eating potato is somewhere to the left of the person eating raspberry##5
+34. the owner of the chinchilla is not to the left of the person who's sport is tennis##8
+35. the journalist is on the far right##1
+36. the fan salsa and the person watching thriller movies have different parity positions
+37. the person eating cabbage and the person watching adventure movies have different parity positions
+38. the owner of the pony and the person watching thriller movies have different parity positions
+39. the fan jazz is not the person who's sport is tennis##6
+40. the person eating potato and the musician have different parity positions
+41. the person watching drama movies is not the fan salsa##6
+42. the person watching drama movies is somewhere between the person watching romance movies and the fan salsa##7
+43. the person eating watermelon is in an even position##4
+44. the mechanic is on the left or right of the person eating cabbage##3
+45. the musician is on the left of the owner of the cat##1
+46. the person eating cabbage and the person who's sport is baseball have the same parity positions
+47. the person watching thriller movies and the owner of the snake have different parity positions
+48. the person watching comedy movies is on the far right##1
+49. the person watching adventure movies is not the fan disco##6
+50. the fan disco is on the left of the person who's sport is rugby##1
+51. the person who's sport is badminton is the fan jazz##1
+52. the fan disco is on the left or right of the person watching romance movies##3
+53. the musician and the person who's sport is rugby have different parity positions
+54. the fan salsa is somewhere to the left of the fan trance##5
+55. the person watching romance movies is not to the right of the person who's sport is rugby##8
+56. the person eating watermelon is in an even position##4
+57. the owner of the cat is somewhere to the left of the person watching comedy movies##5","{'Food': ['kale', 'watermelon', 'blueberry', 'cabbage', 'potato', 'raspberry'], 'Job': ['entrepreneur', 'pilot', 'mechanic', 'musician', 'writer', 'journalist'], 'Movie-Genre': ['fantasy', 'thriller', 'adventure', 'drama', 'romance', 'comedy'], 'Music-Genre': ['jazz', 'gospel', 'salsa', 'disco', 'reggae', 'trance'], 'Pet': ['snake', 'fish', 'pony', 'turtle', 'cat', 'chinchilla'], 'Sport': ['badminton', 'tennis', 'lacrosse', 'baseball', 'rugby', 'cricket']}"
+Pt1_6x6_level9-4,"There are 6 different favourite beverages: 7up, coffee, cola, hot-chocolate, lemonade, soy-milk
+There 6 different types of food: apple, artichoke, cranberry, orange, pepper, tomato
+The people perfer 6 different movie-genres: adventure, crime, satire, sports, thriller, time-travel
+There are 6 different nationalities: american, british, chinese, dutch, indian, nigerian
+6 different pets are kept: bird, chinchilla, dog, frog, guinea-pig, rat
+The people use 6 different means of transport: bike, roller, scooter, subway, taxi, trike
+ 1. the indian is not the person driving the scooter##6
+ 2. the person eating orange is not to the right of the person watching adventure movies##8
+ 3. the person eating tomato is on the right of the person drinking coffee##1
+ 4. the person drinking cola is somewhere to the left of the person drinking coffee##5
+ 5. the person driving the trike and the owner of the chinchilla have the same parity positions
+ 6. the owner of the guinea-pig is not to the right of the person watching time-travel movies##8
+ 7. the person eating apple is between the person driving the bike and the owner of the rat##2
+ 8. the indian and the person driving the bike have the same parity positions
+ 9. the owner of the frog is not to the left of the person watching adventure movies##8
+10. the person drinking cola is on the left or right of the person drinking hot-chocolate##3
+11. the person driving the bike and the owner of the bird have different parity positions
+12. the owner of the guinea-pig is somewhere between the indian and the person eating tomato##7
+13. the indian is on the left of the british##1
+14. the person driving the subway is between the person eating artichoke and the person eating pepper##2
+15. the person eating pepper is not to the right of the nigerian##8
+16. the owner of the rat is on the left or right of the person driving the trike##3
+17. the owner of the bird is not to the right of the person eating cranberry##8
+18. the chinese is somewhere to the left of the person eating pepper##5
+19. the indian and the person driving the taxi have the same parity positions
+20. the person watching sports movies is on the left or right of the chinese##3
+21. the person driving the taxi is in an odd position##4
+22. the person eating pepper is on the left or right of the person watching sports movies##3
+23. the person watching time-travel movies and the person driving the taxi have different parity positions
+24. the person eating apple is the person drinking coffee##1
+25. the american is not the person drinking lemonade##6
+26. the british is not the person watching thriller movies##6
+27. the nigerian is on the right of the british##1
+28. the person eating cranberry is on the right of the person drinking soy-milk##1
+29. the person watching crime movies is on the left of the person driving the scooter##1
+30. the person watching time-travel movies is not to the left of the person drinking coffee##8
+31. the person eating apple is not to the right of the person drinking soy-milk##8
+32. the person eating apple is not the person watching satire movies##6
+33. the person drinking cola is on the left or right of the person drinking coffee##3
+34. the person watching satire movies is somewhere to the left of the owner of the guinea-pig##5
+35. the person driving the roller is the person watching crime movies##1
+36. the person driving the scooter is not to the left of the person watching crime movies##8
+37. the person drinking hot-chocolate is not to the right of the person eating orange##8
+38. the chinese and the person drinking hot-chocolate have different parity positions
+39. the person driving the taxi is not the nigerian##6
+40. the owner of the bird is the person watching thriller movies##1
+41. the person eating apple is somewhere between the person drinking cola and the person driving the scooter##7
+42. the person eating tomato is not to the right of the nigerian##8
+43. the person drinking lemonade is somewhere to the right of the person eating tomato##5
+44. the chinese is somewhere to the left of the person eating cranberry##5
+45. the person drinking 7up and the person driving the roller have the same parity positions
+46. the person eating orange is somewhere to the left of the person drinking coffee##5","{'Beverage': ['7up', 'hot-chocolate', 'cola', 'coffee', 'soy-milk', 'lemonade'], 'Food': ['artichoke', 'orange', 'pepper', 'apple', 'tomato', 'cranberry'], 'Movie-Genre': ['satire', 'sports', 'adventure', 'time-travel', 'crime', 'thriller'], 'Nationality': ['chinese', 'american', 'indian', 'british', 'nigerian', 'dutch'], 'Pet': ['dog', 'chinchilla', 'frog', 'guinea-pig', 'rat', 'bird'], 'Transport': ['taxi', 'subway', 'bike', 'trike', 'roller', 'scooter']}"
+Pt1_6x6_level9-5,"There are 6 different favourite beverages: 7up, coffee, juice, milk, mirinda, tea
+The people have 6 different hobbies: baking, cooking, dancing, magic-tricks, skydiving, woodworking
+The people perfer 6 different movie-genres: animation, comedy, romance, spy, superhero, zombie
+The people prefer 6 different music-genres: gospel, house, rock, salsa, soul, techno
+There are 6 different nationalities: american, british, chinese, egyptian, french, spanish
+6 different pets are kept: chinchilla, dog, frog, goldfish, rat, snake
+ 1. the fan house is not the person who's hobby is cooking##6
+ 2. the owner of the goldfish is on the right of the spanish##1
+ 3. the owner of the snake is on the left or right of the person watching romance movies##3
+ 4. the owner of the rat is not to the right of the person watching animation movies##8
+ 5. the person who's hobby is baking is on the left or right of the owner of the chinchilla##3
+ 6. the person watching romance movies is not to the right of the person watching animation movies##8
+ 7. the person drinking juice is not to the right of the fan salsa##8
+ 8. the person who's hobby is skydiving is not to the right of the spanish##8
+ 9. the person drinking coffee is on the left or right of the person watching spy movies##3
+10. the chinese is not to the right of the person who's hobby is woodworking##8
+11. the chinese and the owner of the snake have different parity positions
+12. the person who's hobby is skydiving and the chinese have different parity positions
+13. the egyptian is somewhere to the right of the person watching superhero movies##5
+14. the owner of the snake is somewhere to the left of the owner of the goldfish##5
+15. the fan techno is on the left of the person watching superhero movies##1
+16. the person watching zombie movies is not the person who's hobby is skydiving##6
+17. the person watching superhero movies and the fan house have different parity positions
+18. the person who's hobby is dancing is on the left or right of the egyptian##3
+19. the person watching comedy movies is not to the left of the person drinking mirinda##8
+20. the person drinking milk is somewhere to the right of the british##5
+21. the fan house is not the owner of the dog##6
+22. the person drinking tea is not to the left of the person drinking tea##8
+23. the person who's hobby is dancing is somewhere to the right of the person who's hobby is baking##5
+24. the egyptian is not to the left of the person drinking tea##8
+25. the person who's hobby is cooking is not to the left of the person who's hobby is dancing##8
+26. the person watching comedy movies and the owner of the snake have the same parity positions
+27. the owner of the chinchilla is in an even position##4
+28. the fan rock is not to the right of the owner of the snake##8
+29. the person drinking juice is on the right of the owner of the rat##1
+30. the person drinking tea is somewhere to the left of the fan soul##5
+31. the person watching spy movies is somewhere between the person who's hobby is magic-tricks and the person who's hobby is woodworking##7
+32. the owner of the frog is on the left of the owner of the chinchilla##1
+33. the person watching animation movies is somewhere to the left of the person drinking milk##5
+34. the person drinking juice is not to the right of the fan rock##8
+35. the person who's hobby is cooking is on the far right##1
+36. the fan salsa is in an odd position##4
+37. the fan gospel is not to the left of the british##8
+38. the french is on the far left or far right##3
+39. the owner of the goldfish is on the right of the person who's hobby is skydiving##1
+40. the fan gospel is not to the right of the person drinking 7up##8
+41. the person watching zombie movies is somewhere to the left of the person who's hobby is cooking##5
+42. the fan house is somewhere between the owner of the chinchilla and the person watching animation movies##7
+43. the person drinking coffee is not to the left of the fan house##8
+44. the person who's hobby is woodworking is on the right of the person drinking juice##1
+45. the owner of the rat is somewhere to the right of the person watching superhero movies##5
+46. the person watching zombie movies is on the left of the american##1
+47. the person drinking tea is between the owner of the frog and the person drinking coffee##2
+48. the person drinking coffee is not the owner of the dog##6
+49. the person watching animation movies is not to the right of the fan soul##8
+50. the person drinking tea is not to the left of the person watching zombie movies##8
+51. the owner of the chinchilla is on the left or right of the person watching zombie movies##3","{'Beverage': ['mirinda', 'tea', 'coffee', 'juice', '7up', 'milk'], 'Hobby': ['baking', 'dancing', 'magic-tricks', 'skydiving', 'woodworking', 'cooking'], 'Movie-Genre': ['zombie', 'superhero', 'romance', 'spy', 'animation', 'comedy'], 'Music-Genre': ['techno', 'gospel', 'house', 'rock', 'salsa', 'soul'], 'Nationality': ['british', 'american', 'egyptian', 'spanish', 'chinese', 'french'], 'Pet': ['frog', 'chinchilla', 'rat', 'snake', 'goldfish', 'dog']}"
+Pt1_6x6_level9-6,"There are 6 different favourite beverages: coffee, hot-chocolate, iced-tea, lemonade, milk, water
+There 6 different types of food: blueberry, grapes, mango, plum, pomegranate, raspberry
+The people prefer 6 different music-genres: d&b, dubstep, indie, r&b, rock, salsa
+6 different pets are kept: dog, fish, hamster, mouse, pony, rabbit
+The people prefer 6 different types of sport: climbing, cycling, golf, handball, rugby, swimming
+The people use 6 different means of transport: car, roller, scooter, ship, snowmobile, train
+ 1. the owner of the dog is the person eating grapes##1
+ 2. the owner of the dog and the person drinking coffee have the same parity positions
+ 3. the person who's sport is climbing is somewhere to the right of the person eating mango##5
+ 4. the owner of the pony is not the fan dubstep##6
+ 5. the person drinking iced-tea is somewhere to the left of the person drinking milk##5
+ 6. the person who's sport is swimming is not the person driving the train##6
+ 7. the fan dubstep is not to the right of the person driving the ship##8
+ 8. the person drinking iced-tea is not the person eating mango##6
+ 9. the person eating raspberry is the owner of the mouse##1
+10. the person eating pomegranate and the fan rock have the same parity positions
+11. the person who's sport is rugby is not to the right of the person drinking water##8
+12. the person driving the train is on the left or right of the person driving the snowmobile##3
+13. the person driving the train is somewhere to the left of the person eating plum##5
+14. the person driving the snowmobile is not to the left of the person drinking iced-tea##8
+15. the person eating raspberry and the person drinking iced-tea have different parity positions
+16. the owner of the pony is on the left or right of the person who's sport is cycling##3
+17. the owner of the pony is not to the right of the person drinking water##8
+18. the person eating grapes is not to the left of the fan dubstep##8
+19. the person drinking hot-chocolate is not to the right of the person who's sport is swimming##8
+20. the person drinking lemonade is not to the right of the fan d&b##8
+21. the fan salsa is on the left of the person eating pomegranate##1
+22. the person driving the snowmobile is not to the right of the owner of the rabbit##8
+23. the person eating plum and the person who's sport is handball have different parity positions
+24. the fan r&b is somewhere to the right of the fan indie##5
+25. the person drinking water is somewhere to the left of the fan r&b##5
+26. the fan rock is not to the left of the person drinking coffee##8
+27. the person drinking milk is not to the left of the person eating raspberry##8
+28. the owner of the pony is somewhere to the right of the person who's sport is golf##5
+29. the person driving the roller is somewhere to the right of the fan dubstep##5
+30. the fan r&b is somewhere to the right of the fan dubstep##5
+31. the fan salsa is not to the right of the fan d&b##8
+32. the fan dubstep and the person driving the ship have the same parity positions
+33. the person drinking milk is on the left or right of the fan dubstep##3
+34. the owner of the dog is somewhere to the right of the person who's sport is golf##5
+35. the person who's sport is climbing is somewhere to the left of the person who's sport is handball##5
+36. the person who's sport is golf is on the left of the fan rock##1
+37. the person drinking lemonade is on the right of the owner of the mouse##1
+38. the person eating grapes and the owner of the fish have the same parity positions
+39. the person who's sport is golf is not the fan dubstep##6
+40. the person driving the snowmobile is on the far left or far right##3
+41. the fan d&b is on the far left or far right##3
+42. the person eating plum is on the left or right of the owner of the dog##3
+43. the person eating grapes is somewhere to the right of the person who's sport is climbing##5
+44. the person driving the ship is not to the right of the person drinking milk##8
+45. the owner of the hamster is on the far left##1
+46. the person driving the train is not the person who's sport is swimming##6
+47. the fan rock is not the person driving the car##6
+48. the fan r&b is not to the right of the person driving the snowmobile##8
+49. the person driving the snowmobile is not the person drinking coffee##6","{'Beverage': ['coffee', 'water', 'iced-tea', 'milk', 'lemonade', 'hot-chocolate'], 'Food': ['mango', 'pomegranate', 'blueberry', 'raspberry', 'grapes', 'plum'], 'Music-Genre': ['salsa', 'rock', 'dubstep', 'indie', 'r&b', 'd&b'], 'Pet': ['hamster', 'pony', 'fish', 'mouse', 'dog', 'rabbit'], 'Sport': ['golf', 'rugby', 'cycling', 'climbing', 'handball', 'swimming'], 'Transport': ['car', 'scooter', 'ship', 'roller', 'train', 'snowmobile']}"
+Pt1_6x6_level9-7,"There 6 different types of food: onion, peas, plum, pomegranate, raspberry, tomato
+The people have 6 different hobbies: cooking, gardening, puzzles, reading, rock-climbing, singing
+The people perfer 6 different movie-genres: action, animation, disaster, scientific, superhero, western
+The people prefer 6 different music-genres: country, d&b, folk, house, jazz, pop
+The people prefer 6 different types of sport: baseball, cricket, ice-hockey, lacrosse, rowing, snowboarding
+The people use 6 different means of transport: bike, bus, motorbike, snowmobile, train, van
+ 1. the fan jazz is on the right of the person eating pomegranate##1
+ 2. the person who's hobby is reading is the person driving the snowmobile##1
+ 3. the person watching animation movies is on the left or right of the person who's sport is baseball##3
+ 4. the fan house is not to the left of the fan folk##8
+ 5. the person who's sport is baseball is not to the left of the person watching disaster movies##8
+ 6. the person watching action movies is the person driving the motorbike##1
+ 7. the person who's hobby is puzzles and the person watching superhero movies have the same parity positions
+ 8. the fan jazz and the person eating pomegranate have different parity positions
+ 9. the person watching animation movies is on the left or right of the fan pop##3
+10. the person who's hobby is rock-climbing is not the person watching animation movies##6
+11. the fan pop is on the left of the person driving the train##1
+12. the person eating raspberry is somewhere to the right of the person watching animation movies##5
+13. the person who's hobby is singing is somewhere to the left of the person who's sport is baseball##5
+14. the person who's hobby is cooking is between the person who's hobby is reading and the person who's sport is ice-hockey##2
+15. the person who's hobby is gardening is not to the left of the person who's sport is snowboarding##8
+16. the person who's sport is cricket is not to the right of the person driving the motorbike##8
+17. the person who's sport is snowboarding is somewhere to the left of the person watching animation movies##5
+18. the person watching disaster movies is not to the left of the person who's hobby is reading##8
+19. the person watching animation movies is somewhere to the right of the person driving the motorbike##5
+20. the person eating raspberry is on the right of the person eating peas##1
+21. the fan d&b and the person who's hobby is puzzles have different parity positions
+22. the fan d&b is not the person driving the motorbike##6
+23. the person watching superhero movies is in an odd position##4
+24. the person who's sport is cricket is somewhere to the left of the person who's sport is lacrosse##5
+25. the person who's hobby is rock-climbing is not to the right of the person eating peas##8
+26. the person eating plum is not to the right of the person watching animation movies##8
+27. the person watching western movies is not to the left of the person eating pomegranate##8
+28. the person watching scientific movies is somewhere to the left of the person who's sport is lacrosse##5
+29. the person eating onion is somewhere between the person who's hobby is singing and the person who's sport is cricket##7
+30. the person eating pomegranate is somewhere to the right of the person who's hobby is puzzles##5
+31. the person eating peas is not to the left of the person watching action movies##8
+32. the fan pop is on the right of the fan country##1
+33. the person who's hobby is puzzles is somewhere to the right of the person driving the bus##5
+34. the person who's hobby is cooking is not the fan pop##6
+35. the person who's hobby is puzzles and the person watching action movies have different parity positions
+36. the person who's sport is lacrosse is between the person who's hobby is reading and the person eating tomato##2
+37. the person driving the motorbike is not to the right of the fan jazz##8
+38. the person who's sport is ice-hockey is somewhere to the left of the person driving the bike##5
+39. the fan jazz is not to the left of the person eating tomato##8
+40. the fan jazz is not to the right of the fan house##8
+41. the person watching animation movies and the person who's sport is rowing have the same parity positions
+42. the person driving the train is somewhere to the right of the person eating pomegranate##5","{'Food': ['plum', 'onion', 'tomato', 'pomegranate', 'peas', 'raspberry'], 'Hobby': ['reading', 'cooking', 'puzzles', 'rock-climbing', 'singing', 'gardening'], 'Movie-Genre': ['scientific', 'disaster', 'superhero', 'action', 'animation', 'western'], 'Music-Genre': ['folk', 'd&b', 'country', 'pop', 'jazz', 'house'], 'Sport': ['cricket', 'lacrosse', 'ice-hockey', 'snowboarding', 'rowing', 'baseball'], 'Transport': ['snowmobile', 'bus', 'van', 'motorbike', 'train', 'bike']}"
+Pt1_6x6_level9-8,"There are 6 different favourite beverages: almond-milk, cola, hot-chocolate, juice, milk, sprite
+There 6 different types of food: artichoke, avocado, cabbage, garlic, onion, peas
+The people perfer 6 different movie-genres: crime, family, fantasy, satire, scientific, superhero
+The people prefer 6 different music-genres: dubstep, gospel, indie, salsa, techno, trance
+There are 6 different nationalities: american, australian, chinese, italian, russian, thai
+The people prefer 6 different types of sport: biathlon, cycling, rowing, rugby, snowboarding, tennis
+ 1. the fan techno is not to the left of the person eating artichoke##8
+ 2. the person drinking hot-chocolate is not to the right of the person who's sport is rugby##8
+ 3. the person watching crime movies is not to the left of the fan techno##8
+ 4. the fan techno is the person who's sport is tennis##1
+ 5. the person who's sport is biathlon is not the person watching crime movies##6
+ 6. the fan trance is not to the right of the person who's sport is rowing##8
+ 7. the chinese is somewhere between the person eating artichoke and the person who's sport is rowing##7
+ 8. the american and the person watching scientific movies have different parity positions
+ 9. the person who's sport is rugby is the person who's sport is rugby##1
+10. the person watching family movies is not to the right of the person watching superhero movies##8
+11. the fan dubstep is not the person drinking juice##6
+12. the fan trance and the person eating onion have different parity positions
+13. the australian is somewhere to the right of the person who's sport is tennis##5
+14. the person eating garlic is not the fan salsa##6
+15. the fan techno and the russian have different parity positions
+16. the person watching scientific movies is not to the left of the fan dubstep##8
+17. the fan indie is on the right of the person drinking milk##1
+18. the italian is somewhere between the person watching satire movies and the fan salsa##7
+19. the person eating cabbage is not to the right of the person eating artichoke##8
+20. the person watching satire movies and the person eating avocado have different parity positions
+21. the fan dubstep is not to the right of the person drinking almond-milk##8
+22. the person drinking juice is on the left of the person who's sport is biathlon##1
+23. the person who's sport is rugby and the person watching satire movies have the same parity positions
+24. the person drinking hot-chocolate is somewhere to the right of the person drinking milk##5
+25. the person drinking milk is in an odd position##4
+26. the person drinking hot-chocolate is the person eating onion##1
+27. the person watching satire movies is not to the right of the fan gospel##8
+28. the person eating cabbage is on the far left##1
+29. the thai and the person drinking hot-chocolate have different parity positions
+30. the russian is not to the right of the person eating avocado##8
+31. the thai is in an odd position##4
+32. the person watching satire movies is on the left or right of the person drinking juice##3
+33. the person drinking cola is not to the right of the fan gospel##8
+34. the thai and the person drinking hot-chocolate have different parity positions
+35. the person who's sport is snowboarding is the american##1
+36. the person who's sport is rugby is not the fan trance##6
+37. the person who's sport is snowboarding is the person drinking milk##1
+38. the person eating avocado is not to the left of the person eating onion##8
+39. the person drinking almond-milk is the australian##1
+40. the person eating onion is on the right of the person who's sport is tennis##1
+41. the person who's sport is biathlon is somewhere to the right of the fan indie##5
+42. the person watching superhero movies is on the left of the person watching crime movies##1
+43. the thai and the person watching satire movies have different parity positions
+44. the person who's sport is snowboarding is somewhere to the left of the chinese##5
+45. the person eating onion is not the person who's sport is tennis##6
+46. the person drinking cola is the fan techno##1
+47. the person drinking sprite is on the left or right of the person drinking milk##3
+48. the fan dubstep is on the right of the person watching fantasy movies##1
+49. the person eating cabbage and the fan dubstep have different parity positions
+50. the person who's sport is cycling is not the person watching scientific movies##6
+51. the russian and the person who's sport is tennis have different parity positions
+52. the person watching superhero movies and the fan techno have different parity positions
+53. the person drinking hot-chocolate and the person eating artichoke have different parity positions
+54. the person eating garlic is on the left of the person who's sport is tennis##1
+55. the person eating cabbage is not the person watching superhero movies##6","{'Beverage': ['milk', 'sprite', 'cola', 'hot-chocolate', 'juice', 'almond-milk'], 'Food': ['cabbage', 'garlic', 'artichoke', 'onion', 'avocado', 'peas'], 'Movie-Genre': ['family', 'superhero', 'crime', 'satire', 'fantasy', 'scientific'], 'Music-Genre': ['salsa', 'indie', 'techno', 'gospel', 'trance', 'dubstep'], 'Nationality': ['american', 'russian', 'italian', 'chinese', 'thai', 'australian'], 'Sport': ['snowboarding', 'cycling', 'tennis', 'rugby', 'rowing', 'biathlon']}"
+Pt1_6x6_level9-9,"There are 6 different favourite beverages: cola, lemonade, mirinda, soy-milk, sprite, tea
+There 6 different types of food: apricot, lime, onion, peach, potato, strawberry
+The people have 6 different hobbies: baking, camping, puzzles, sudoku, traveling, video-games
+The people have 6 different jobs:  accountant, engineer, firefighter, manager, mechanic, teacher
+The people perfer 6 different movie-genres: action, animation, documentary, epic, family, time-travel
+The people use 6 different means of transport: airplane, helicopter, quad-bike, roller, subway, trike
+ 1. the engineer and the person watching animation movies have the same parity positions
+ 2. the person eating onion is not to the right of the person who's hobby is camping##8
+ 3. the person who's hobby is puzzles is not the person eating peach##6
+ 4. the person driving the roller and the person drinking sprite have different parity positions
+ 5. the person drinking mirinda and the person who's hobby is video-games have different parity positions
+ 6. the person driving the helicopter is not to the left of the person watching epic movies##8
+ 7. the person drinking lemonade is not the engineer##6
+ 8. the firefighter is on the far left or far right##3
+ 9. the person driving the airplane and the engineer have the same parity positions
+10. the person drinking soy-milk and the person who's hobby is camping have different parity positions
+11. the manager is not to the right of the person drinking mirinda##8
+12. the person eating strawberry is not the person watching action movies##6
+13. the accountant is on the left or right of the person drinking lemonade##3
+14. the person driving the trike and the person who's hobby is traveling have different parity positions
+15. the person drinking mirinda is not to the right of the person drinking cola##8
+16. the person driving the airplane is on the left of the mechanic##1
+17. the person eating onion is the person driving the quad-bike##1
+18. the person watching family movies is not to the left of the person eating apricot##8
+19. the person drinking soy-milk is not the person driving the quad-bike##6
+20. the person drinking soy-milk is somewhere to the right of the person eating onion##5
+21. the person driving the subway is somewhere to the left of the person eating peach##5
+22. the person driving the quad-bike is somewhere between the person watching animation movies and the person drinking tea##7
+23. the mechanic is the person watching documentary movies##1
+24. the engineer is not the person drinking lemonade##6
+25. the person who's hobby is sudoku is not to the left of the person watching family movies##8
+26. the person eating peach is somewhere to the right of the firefighter##5
+27. the person watching action movies is on the left or right of the person watching epic movies##3
+28. the person drinking tea is not to the right of the person who's hobby is video-games##8
+29. the person driving the airplane is in an odd position##4
+30. the person watching action movies and the person who's hobby is camping have the same parity positions
+31. the teacher is on the far right##1
+32. the person watching time-travel movies is not to the left of the teacher##8
+33. the person eating potato is not the person driving the helicopter##6
+34. the person drinking lemonade is on the left of the person eating strawberry##1
+35. the person watching epic movies is somewhere to the left of the person driving the subway##5
+36. the person eating strawberry and the person watching epic movies have the same parity positions
+37. the person who's hobby is camping is on the left of the engineer##1
+38. the person eating lime is in an odd position##4
+39. the person driving the helicopter is somewhere between the person drinking lemonade and the person drinking mirinda##7
+40. the person who's hobby is puzzles is not the accountant##6
+41. the person watching time-travel movies is the teacher##1
+42. the person eating apricot is somewhere to the left of the person driving the quad-bike##5
+43. the person who's hobby is puzzles is the person driving the airplane##1
+44. the person eating peach is not to the left of the person watching time-travel movies##8
+45. the person eating onion is on the left or right of the person drinking tea##3
+46. the person who's hobby is camping is not to the left of the person eating strawberry##8
+47. the person eating potato is not to the left of the person driving the subway##8
+48. the person who's hobby is video-games is on the left of the person eating peach##1
+49. the person who's hobby is traveling is on the right of the person driving the quad-bike##1
+50. the person driving the quad-bike is not to the left of the person driving the airplane##8
+51. the person who's hobby is baking is somewhere to the right of the person watching documentary movies##5
+52. the person driving the roller is somewhere to the left of the person watching time-travel movies##5","{'Beverage': ['tea', 'lemonade', 'soy-milk', 'mirinda', 'cola', 'sprite'], 'Food': ['apricot', 'onion', 'strawberry', 'potato', 'lime', 'peach'], 'Hobby': ['puzzles', 'sudoku', 'traveling', 'camping', 'video-games', 'baking'], 'Job': ['firefighter', 'mechanic', 'accountant', 'manager', 'engineer', 'teacher'], 'Movie-Genre': ['family', 'documentary', 'epic', 'action', 'animation', 'time-travel'], 'Transport': ['airplane', 'quad-bike', 'helicopter', 'subway', 'roller', 'trike']}"
diff --git a/part2/level9/Pt2_6x7_level9.csv b/part2/level9/Pt2_6x7_level9.csv
new file mode 100644
index 0000000000000000000000000000000000000000..5bc03e523dc6adfc4d78e0bd7e988f58ca5d347c
--- /dev/null
+++ b/part2/level9/Pt2_6x7_level9.csv
@@ -0,0 +1,701 @@
+ID,Clues,SolutionGrid
+Pt1_6x7_level9-0,"There are 7 different favourite beverages: 7up, coffee, hot-chocolate, juice, lemonade, soy-milk, water
+The people have 7 different hobbies: baking, camping, cooking, fishing, hiking, magic-tricks, video-games
+The people perfer 7 different movie-genres: action, adventure, disaster, horror, martial-arts, thriller, western
+The people prefer 7 different music-genres: country, disco, dubstep, funk, hip-hop, reggae, salsa
+7 different pets are kept: cat, ferret, fish, guinea-pig, hamster, horse, rabbit
+The people prefer 7 different types of sport: basketball, ice-hockey, sailing, snowboarding, surfing, swimming, volleyball
+ 1. the person drinking 7up and the person who's sport is sailing have the same parity positions
+ 2. the person watching martial-arts movies is on the left or right of the person drinking juice##3
+ 3. the person who's hobby is magic-tricks is somewhere to the left of the person who's sport is swimming##5
+ 4. the person who's sport is basketball is somewhere to the right of the person who's hobby is hiking##5
+ 5. the fan hip-hop is somewhere to the right of the person drinking hot-chocolate##5
+ 6. the owner of the rabbit is on the left of the person who's sport is ice-hockey##1
+ 7. the person drinking coffee is not to the left of the owner of the cat##8
+ 8. the fan reggae is not to the left of the person watching western movies##8
+ 9. the person who's hobby is fishing is not to the left of the person who's sport is surfing##8
+10. the owner of the horse is on the right of the person who's hobby is cooking##1
+11. the owner of the fish is not to the left of the person who's sport is surfing##8
+12. the owner of the cat is somewhere between the person who's sport is sailing and the owner of the horse##7
+13. the person watching western movies is on the left of the owner of the ferret##1
+14. the person who's sport is swimming is in an odd position##4
+15. the person watching disaster movies and the owner of the hamster have different parity positions
+16. the fan reggae is not to the right of the person drinking coffee##8
+17. the person who's hobby is fishing is in an odd position##4
+18. the person watching disaster movies is in an odd position##4
+19. the person who's hobby is magic-tricks is not to the left of the owner of the ferret##8
+20. the person who's sport is snowboarding and the person drinking water have different parity positions
+21. the person who's hobby is camping is not the person who's sport is volleyball##6
+22. the person watching disaster movies is in an odd position##4
+23. the person who's sport is surfing and the person watching action movies have the same parity positions
+24. the person who's sport is swimming is not the person watching horror movies##6
+25. the person drinking soy-milk is the owner of the fish##1
+26. the owner of the cat is on the left or right of the person who's sport is volleyball##3
+27. the owner of the horse is not to the right of the person who's hobby is camping##8
+28. the fan disco is the person who's hobby is magic-tricks##1
+29. the person drinking juice and the person who's sport is volleyball have different parity positions
+30. the person who's hobby is hiking is not to the left of the fan funk##8
+31. the person watching action movies is somewhere to the left of the person watching disaster movies##5
+32. the owner of the hamster and the person drinking lemonade have the same parity positions
+33. the person drinking 7up is not the fan salsa##6
+34. the person who's sport is surfing is somewhere to the left of the person who's sport is basketball##5
+35. the person watching adventure movies is not to the left of the person who's sport is surfing##8
+36. the person who's hobby is hiking is not the person watching horror movies##6
+37. the person drinking lemonade is not to the right of the fan disco##8
+38. the owner of the cat is not the person who's sport is volleyball##6
+39. the person watching western movies and the owner of the hamster have different parity positions
+40. the person who's hobby is magic-tricks is on the left or right of the person watching thriller movies##3
+41. the fan dubstep and the person drinking soy-milk have different parity positions
+42. the owner of the ferret is in an even position##4
+43. the owner of the guinea-pig and the person who's hobby is camping have the same parity positions
+44. the person who's hobby is fishing is not the person who's sport is ice-hockey##6
+45. the owner of the hamster is on the left or right of the person who's sport is sailing##3
+46. the person who's sport is snowboarding is not to the left of the person watching action movies##8
+47. the person who's hobby is baking is not the owner of the horse##6
+48. the owner of the cat is somewhere to the right of the person who's hobby is hiking##5
+49. the fan dubstep is somewhere between the owner of the fish and the owner of the ferret##7
+50. the fan disco is somewhere to the right of the fan country##5
+51. the person drinking water is on the left or right of the person who's hobby is hiking##3
+52. the person who's sport is basketball is not to the right of the owner of the horse##8
+53. the fan country is not to the right of the person who's sport is ice-hockey##8
+54. the person drinking 7up is somewhere to the right of the fan salsa##5
+55. the owner of the rabbit and the person who's hobby is baking have different parity positions
+56. the person who's hobby is cooking is not to the left of the person drinking coffee##8
+57. the person watching western movies is on the right of the person watching horror movies##1
+58. the person who's sport is snowboarding is on the far left or far right##3
+59. the person who's sport is surfing is not the person drinking 7up##6
+60. the fan dubstep is on the left of the fan country##1
+61. the person who's sport is surfing is in an odd position##4
+62. the person who's sport is basketball and the person watching thriller movies have different parity positions
+63. the person drinking lemonade is not to the left of the person who's sport is sailing##8
+64. the person who's sport is surfing is not to the left of the person who's sport is surfing##8
+65. the person watching action movies is not the person drinking water##6
+66. the owner of the horse is not the person drinking juice##6
+67. the owner of the guinea-pig and the person who's sport is volleyball have different parity positions
+68. the person who's sport is sailing is somewhere to the right of the fan dubstep##5
+69. the owner of the hamster is somewhere between the person watching disaster movies and the person watching action movies##7
+70. the person watching adventure movies and the fan country have different parity positions
+71. the person who's hobby is cooking is the fan reggae##1","{'Beverage': ['soy-milk', 'water', 'juice', 'lemonade', 'coffee', 'hot-chocolate', '7up'], 'Hobby': ['hiking', 'baking', 'fishing', 'magic-tricks', 'cooking', 'video-games', 'camping'], 'Movie-Genre': ['action', 'horror', 'western', 'martial-arts', 'thriller', 'adventure', 'disaster'], 'Music-Genre': ['funk', 'dubstep', 'country', 'disco', 'reggae', 'salsa', 'hip-hop'], 'Pet': ['fish', 'hamster', 'rabbit', 'ferret', 'cat', 'horse', 'guinea-pig'], 'Sport': ['surfing', 'basketball', 'sailing', 'ice-hockey', 'swimming', 'volleyball', 'snowboarding']}"
+Pt1_6x7_level9-1,"There are 7 different favourite beverages: 7up, almond-milk, fanta, hot-chocolate, iced-tea, lemonade, milk
+The people have 7 different hobbies: chess, filmmaking, gardening, hiking, skydiving, traveling, video-games
+The people prefer 7 different music-genres: ambient, blues, funk, gospel, indie, pop, punk
+There are 7 different nationalities: australian, brazilian, chinese, indonesian, italian, russian, spanish
+7 different pets are kept: cat, goat, horse, lizard, mouse, pony, rabbit
+The people prefer 7 different types of sport: badminton, biathlon, climbing, sailing, soccer, swimming, volleyball
+ 1. the person drinking milk is on the left of the person drinking iced-tea##1
+ 2. the person who's hobby is gardening and the person drinking almond-milk have the same parity positions
+ 3. the italian and the person drinking iced-tea have the same parity positions
+ 4. the fan punk is not to the right of the owner of the lizard##8
+ 5. the person who's hobby is gardening is not to the right of the russian##8
+ 6. the fan pop is somewhere to the right of the person who's sport is climbing##5
+ 7. the person drinking iced-tea is somewhere to the right of the person who's sport is volleyball##5
+ 8. the fan blues is somewhere to the left of the fan gospel##5
+ 9. the fan punk is on the right of the person drinking milk##1
+10. the person who's sport is volleyball is not the chinese##6
+11. the person who's sport is sailing is somewhere to the left of the person who's sport is volleyball##5
+12. the person who's sport is sailing is not to the right of the person drinking milk##8
+13. the italian is not to the right of the brazilian##8
+14. the person drinking fanta and the person who's sport is soccer have different parity positions
+15. the person drinking fanta and the person who's sport is climbing have the same parity positions
+16. the fan pop is not the person who's sport is soccer##6
+17. the owner of the rabbit is on the left of the owner of the goat##1
+18. the person drinking iced-tea and the fan indie have different parity positions
+19. the person who's hobby is gardening is the fan blues##1
+20. the owner of the horse is somewhere to the right of the owner of the mouse##5
+21. the person who's sport is biathlon is somewhere to the right of the chinese##5
+22. the person who's hobby is gardening is in an even position##4
+23. the person who's sport is climbing is not to the left of the person who's sport is biathlon##8
+24. the person who's sport is biathlon is somewhere to the left of the person who's hobby is video-games##5
+25. the person who's hobby is filmmaking is on the left or right of the fan indie##3
+26. the italian and the fan pop have the same parity positions
+27. the owner of the goat is somewhere to the left of the person who's hobby is hiking##5
+28. the person who's sport is climbing is on the right of the fan ambient##1
+29. the owner of the pony is not the person who's sport is climbing##6
+30. the person who's hobby is chess is in an odd position##4
+31. the owner of the lizard is on the left of the owner of the cat##1
+32. the italian is on the left or right of the person drinking milk##3
+33. the person who's hobby is skydiving is on the left of the person drinking fanta##1
+34. the owner of the horse and the italian have different parity positions
+35. the person drinking hot-chocolate is the owner of the mouse##1
+36. the owner of the cat is on the far left or far right##3
+37. the owner of the goat is somewhere to the right of the person drinking milk##5
+38. the spanish is not to the left of the indonesian##8
+39. the owner of the lizard is not to the left of the person who's sport is biathlon##8
+40. the fan blues is not the brazilian##6
+41. the spanish is on the left or right of the indonesian##3
+42. the person who's hobby is traveling is in an odd position##4
+43. the person who's hobby is skydiving is somewhere to the left of the australian##5
+44. the person who's sport is swimming is somewhere between the person who's hobby is gardening and the person who's sport is biathlon##7
+45. the person who's sport is sailing is not to the right of the chinese##8
+46. the italian is not the person drinking lemonade##6
+47. the person who's sport is soccer is somewhere to the right of the person drinking milk##5
+48. the owner of the lizard is on the right of the person who's hobby is skydiving##1
+49. the person who's hobby is video-games and the owner of the lizard have the same parity positions
+50. the person drinking almond-milk is not to the left of the person who's hobby is chess##8
+51. the owner of the horse is on the left or right of the spanish##3
+52. the person who's hobby is gardening is on the left of the italian##1
+53. the person who's hobby is chess is not to the left of the owner of the rabbit##8
+54. the person who's sport is badminton is not the person drinking fanta##6
+55. the fan funk is in an odd position##4
+56. the person who's sport is biathlon is on the left of the australian##1
+57. the person drinking 7up is the spanish##1
+58. the chinese is not the owner of the lizard##6","{'Beverage': ['hot-chocolate', 'milk', 'iced-tea', 'almond-milk', '7up', 'fanta', 'lemonade'], 'Hobby': ['traveling', 'gardening', 'chess', 'hiking', 'skydiving', 'video-games', 'filmmaking'], 'Music-Genre': ['funk', 'blues', 'punk', 'gospel', 'ambient', 'indie', 'pop'], 'Nationality': ['chinese', 'russian', 'italian', 'indonesian', 'spanish', 'australian', 'brazilian'], 'Pet': ['mouse', 'rabbit', 'goat', 'horse', 'pony', 'lizard', 'cat'], 'Sport': ['sailing', 'volleyball', 'soccer', 'swimming', 'biathlon', 'climbing', 'badminton']}"
+Pt1_6x7_level9-2,"There 7 different types of food: broccoli, cucumber, grapes, orange, papaya, potato, pumpkin
+The people have 7 different hobbies: camping, dancing, filmmaking, hiking, sudoku, traveling, video-games
+The people perfer 7 different movie-genres: action, animation, disaster, musical, mystery, satire, superhero
+The people prefer 7 different music-genres: ambient, classical, dubstep, hip-hop, jazz, punk, techno
+There are 7 different nationalities: american, argentine, brazilian, egyptian, indian, italian, japanese
+The people prefer 7 different types of sport: badminton, cycling, lacrosse, rowing, rugby, volleyball, weightlifting
+ 1. the american is not to the left of the person watching animation movies##8
+ 2. the person watching superhero movies is in an even position##4
+ 3. the person watching mystery movies is somewhere to the right of the italian##5
+ 4. the person who's sport is volleyball and the american have different parity positions
+ 5. the person eating potato and the person who's sport is rugby have different parity positions
+ 6. the person who's sport is rowing is not to the right of the japanese##8
+ 7. the person who's hobby is dancing is not to the right of the person watching mystery movies##8
+ 8. the argentine is not the person who's sport is volleyball##6
+ 9. the italian is on the left or right of the person eating grapes##3
+10. the person watching disaster movies is in an even position##4
+11. the person eating pumpkin is not to the left of the person who's hobby is hiking##8
+12. the person watching disaster movies is on the left of the person watching satire movies##1
+13. the person who's sport is volleyball is not the fan techno##6
+14. the person who's sport is cycling is somewhere between the fan dubstep and the person watching mystery movies##7
+15. the person who's hobby is sudoku is not to the left of the fan dubstep##8
+16. the person who's hobby is traveling is not the person eating papaya##6
+17. the person watching satire movies is somewhere to the right of the person who's hobby is traveling##5
+18. the person who's sport is cycling is on the left or right of the person eating grapes##3
+19. the person watching musical movies is not the fan hip-hop##6
+20. the fan ambient is somewhere to the right of the person watching satire movies##5
+21. the person eating pumpkin is not to the right of the fan punk##8
+22. the person eating papaya is somewhere to the right of the fan jazz##5
+23. the fan classical is not to the left of the person who's hobby is sudoku##8
+24. the person eating grapes is not to the left of the person watching musical movies##8
+25. the brazilian is not to the left of the person who's hobby is hiking##8
+26. the person eating grapes and the fan dubstep have the same parity positions
+27. the person who's sport is cycling is on the right of the person who's sport is weightlifting##1
+28. the american is in the middle##1
+29. the fan ambient is on the left or right of the fan techno##3
+30. the fan techno is not the person watching action movies##6
+31. the person watching satire movies is not to the left of the person who's sport is rowing##8
+32. the person who's sport is cycling is not to the left of the fan dubstep##8
+33. the person eating potato is not the indian##6
+34. the person watching satire movies is somewhere to the left of the person watching action movies##5
+35. the fan hip-hop and the person who's hobby is video-games have the same parity positions
+36. the person watching disaster movies is not to the right of the indian##8
+37. the person who's sport is rugby and the brazilian have different parity positions
+38. the person watching animation movies and the fan dubstep have the same parity positions
+39. the person eating papaya is on the left or right of the fan jazz##3
+40. the person who's sport is rugby is not to the right of the person who's sport is weightlifting##8
+41. the person eating papaya is not to the right of the person watching mystery movies##8
+42. the person watching satire movies is somewhere to the right of the person who's sport is rowing##5
+43. the person who's hobby is hiking is the person who's sport is rugby##1
+44. the person who's hobby is filmmaking is on the left of the fan techno##1
+45. the argentine is not to the left of the fan classical##8
+46. the person watching animation movies is not to the right of the egyptian##8
+47. the fan classical is somewhere to the left of the person who's hobby is camping##5
+48. the person watching musical movies is between the argentine and the person eating orange##2
+49. the person eating pumpkin is somewhere between the person who's hobby is filmmaking and the person eating grapes##7
+50. the person watching action movies is on the left or right of the person eating pumpkin##3
+51. the italian is on the left or right of the person who's hobby is filmmaking##3
+52. the person who's hobby is camping is somewhere to the right of the person who's hobby is sudoku##5
+53. the american is not to the left of the indian##8
+54. the person watching superhero movies is on the left of the brazilian##1
+55. the person watching animation movies is somewhere to the left of the person who's sport is badminton##5
+56. the fan dubstep is not to the left of the japanese##8
+57. the person who's sport is badminton is not to the left of the japanese##8
+58. the fan jazz is in an odd position##4
+59. the person eating papaya and the indian have the same parity positions
+60. the argentine is on the far right##1
+61. the person eating grapes is somewhere to the right of the person who's sport is badminton##5
+62. the person who's hobby is video-games is in an even position##4
+63. the person who's sport is rowing is on the right of the egyptian##1
+64. the person who's hobby is filmmaking and the person watching action movies have the same parity positions
+65. the person who's hobby is dancing is on the left or right of the person eating orange##3
+66. the person eating broccoli is in the middle##1
+67. the brazilian is on the left or right of the person watching musical movies##3
+68. the person eating potato is not the person watching disaster movies##6
+69. the fan dubstep and the person who's hobby is traveling have the same parity positions
+70. the fan dubstep is not the person who's sport is rugby##6
+71. the person eating cucumber is somewhere to the right of the fan hip-hop##5","{'Food': ['potato', 'papaya', 'cucumber', 'broccoli', 'orange', 'pumpkin', 'grapes'], 'Hobby': ['traveling', 'video-games', 'sudoku', 'hiking', 'filmmaking', 'dancing', 'camping'], 'Movie-Genre': ['animation', 'disaster', 'satire', 'superhero', 'action', 'musical', 'mystery'], 'Music-Genre': ['jazz', 'hip-hop', 'dubstep', 'classical', 'ambient', 'techno', 'punk'], 'Nationality': ['egyptian', 'indian', 'japanese', 'american', 'brazilian', 'italian', 'argentine'], 'Sport': ['volleyball', 'rowing', 'badminton', 'rugby', 'weightlifting', 'cycling', 'lacrosse']}"
+Pt1_6x7_level9-3,"The people have 7 different hobbies: board-games, camping, drawing, gardening, puzzles, reading, rock-climbing
+The people have 7 different jobs:  architect, dancer, entrepreneur, freelancer, lawyer, nurse, security-guard
+The people perfer 7 different movie-genres: action, comedy, fantasy, mystery, scientific, sports, zombie
+7 different pets are kept: bird, fish, frog, goat, lizard, pony, snake
+The people prefer 7 different types of sport: biathlon, golf, handball, lacrosse, snowboarding, surfing, tennis
+The people use 7 different means of transport: airplane, helicopter, jet-ski, scooter, skateboard, taxi, trike
+ 1. the person who's sport is surfing is not to the left of the person who's hobby is camping##8
+ 2. the person who's hobby is camping is somewhere to the right of the person who's hobby is board-games##5
+ 3. the person driving the trike is not to the left of the freelancer##8
+ 4. the person driving the skateboard and the person who's hobby is board-games have different parity positions
+ 5. the security-guard is on the far left or far right##3
+ 6. the entrepreneur and the person who's sport is lacrosse have the same parity positions
+ 7. the person who's sport is golf is not the nurse##6
+ 8. the person who's sport is handball is not to the left of the entrepreneur##8
+ 9. the owner of the bird is on the left or right of the person who's sport is tennis##3
+10. the person who's hobby is gardening and the owner of the goat have different parity positions
+11. the person who's sport is handball and the person who's hobby is drawing have different parity positions
+12. the owner of the fish is on the right of the lawyer##1
+13. the freelancer is not to the right of the person who's sport is surfing##8
+14. the person who's sport is handball is somewhere between the person driving the skateboard and the person who's sport is snowboarding##7
+15. the architect is not to the right of the owner of the snake##8
+16. the person who's hobby is board-games is in an even position##4
+17. the person watching sports movies is on the left of the owner of the fish##1
+18. the person driving the helicopter is not to the right of the owner of the lizard##8
+19. the person who's hobby is reading is somewhere to the right of the person watching comedy movies##5
+20. the person who's hobby is reading and the owner of the fish have the same parity positions
+21. the nurse is not to the right of the person who's hobby is camping##8
+22. the person who's sport is biathlon and the owner of the goat have different parity positions
+23. the person driving the helicopter is somewhere between the person who's sport is lacrosse and the person who's hobby is puzzles##7
+24. the person watching sports movies is somewhere to the right of the person who's sport is tennis##5
+25. the person who's sport is biathlon is somewhere to the left of the security-guard##5
+26. the person watching comedy movies is on the left or right of the person who's hobby is gardening##3
+27. the person watching sports movies is not the freelancer##6
+28. the person watching zombie movies and the person who's hobby is camping have different parity positions
+29. the architect is somewhere to the left of the freelancer##5
+30. the person watching scientific movies is the person who's hobby is board-games##1
+31. the owner of the snake is not to the left of the freelancer##8
+32. the person who's hobby is puzzles is on the left or right of the person who's hobby is gardening##3
+33. the owner of the lizard is not to the right of the person watching zombie movies##8
+34. the nurse is not the owner of the frog##6
+35. the person who's sport is surfing is not the person driving the jet-ski##6
+36. the person who's sport is tennis is somewhere to the right of the person who's sport is handball##5
+37. the person driving the skateboard is somewhere to the left of the person who's hobby is board-games##5
+38. the person watching mystery movies is in the middle##1
+39. the person driving the taxi is on the left or right of the entrepreneur##3
+40. the owner of the pony is on the left or right of the dancer##3
+41. the owner of the pony is somewhere to the right of the person who's hobby is rock-climbing##5
+42. the person watching zombie movies is on the left of the person watching action movies##1
+43. the person who's sport is handball is the nurse##1
+44. the owner of the bird is not the person driving the helicopter##6
+45. the person who's sport is tennis is not to the left of the person driving the taxi##8
+46. the person who's hobby is drawing is not to the right of the owner of the bird##8
+47. the owner of the snake is somewhere to the right of the person who's hobby is reading##5
+48. the owner of the snake is somewhere to the right of the owner of the bird##5
+49. the person who's hobby is gardening is between the owner of the goat and the person who's sport is lacrosse##2
+50. the owner of the goat is somewhere between the owner of the fish and the person who's hobby is gardening##7
+51. the person watching action movies is not to the left of the person driving the helicopter##8
+52. the person driving the taxi is on the right of the owner of the frog##1
+53. the person who's hobby is camping is not to the right of the person watching action movies##8
+54. the security-guard is not the person watching fantasy movies##6
+55. the person who's hobby is board-games is somewhere between the owner of the bird and the person who's hobby is rock-climbing##7
+56. the owner of the lizard is not to the right of the owner of the fish##8
+57. the person watching scientific movies is on the left of the person driving the airplane##1
+58. the person who's sport is lacrosse is not to the right of the dancer##8
+59. the person who's sport is surfing and the person who's hobby is board-games have different parity positions
+60. the owner of the pony and the person driving the scooter have the same parity positions
+61. the person watching zombie movies is not to the left of the person driving the taxi##8
+62. the lawyer is somewhere to the left of the person who's sport is surfing##5","{'Hobby': ['rock-climbing', 'board-games', 'drawing', 'gardening', 'puzzles', 'reading', 'camping'], 'Job': ['entrepreneur', 'nurse', 'dancer', 'architect', 'lawyer', 'freelancer', 'security-guard'], 'Movie-Genre': ['fantasy', 'scientific', 'comedy', 'mystery', 'sports', 'zombie', 'action'], 'Pet': ['frog', 'pony', 'bird', 'lizard', 'goat', 'fish', 'snake'], 'Sport': ['golf', 'handball', 'lacrosse', 'tennis', 'snowboarding', 'biathlon', 'surfing'], 'Transport': ['skateboard', 'taxi', 'airplane', 'helicopter', 'jet-ski', 'scooter', 'trike']}"
+Pt1_6x7_level9-4,"There are 7 different favourite beverages: almond-milk, coffee, fanta, lemonade, soy-milk, tea, water
+The people have 7 different hobbies: baking, camping, collecting, cooking, gardening, photography, traveling
+The people perfer 7 different movie-genres: animation, family, horror, satire, scientific, spy, time-travel
+The people prefer 7 different music-genres: gospel, indie, pop, punk, rock, salsa, soul
+7 different pets are kept: bird, dog, fish, goat, hedgehog, rabbit, rat
+The people use 7 different means of transport: airplane, helicopter, quad-bike, roller, scooter, snowmobile, tram
+ 1. the fan indie is on the left or right of the person driving the roller##3
+ 2. the person driving the airplane is somewhere to the right of the person who's hobby is photography##5
+ 3. the person drinking tea is somewhere between the person who's hobby is baking and the owner of the rabbit##7
+ 4. the person watching satire movies is between the person watching spy movies and the person who's hobby is camping##2
+ 5. the owner of the rat is on the right of the fan indie##1
+ 6. the person watching spy movies is not to the left of the person drinking tea##8
+ 7. the person who's hobby is traveling is on the left or right of the person driving the roller##3
+ 8. the person drinking tea is on the left or right of the person watching satire movies##3
+ 9. the fan pop is not to the left of the fan rock##8
+10. the person who's hobby is cooking is on the left or right of the person watching family movies##3
+11. the person drinking coffee is on the far left##1
+12. the person watching family movies is not to the right of the person watching family movies##8
+13. the person drinking almond-milk is somewhere to the right of the person who's hobby is baking##5
+14. the fan soul and the person driving the snowmobile have different parity positions
+15. the owner of the goat is somewhere to the left of the owner of the hedgehog##5
+16. the person watching time-travel movies is not to the right of the fan salsa##8
+17. the person watching satire movies is somewhere to the right of the person who's hobby is gardening##5
+18. the person watching spy movies is somewhere to the right of the person who's hobby is collecting##5
+19. the person who's hobby is baking is in an even position##4
+20. the person drinking fanta is not to the left of the person driving the snowmobile##8
+21. the person driving the snowmobile is somewhere to the left of the fan gospel##5
+22. the person who's hobby is baking is somewhere to the right of the person who's hobby is cooking##5
+23. the person watching time-travel movies is somewhere to the left of the person who's hobby is cooking##5
+24. the person driving the scooter and the person drinking soy-milk have different parity positions
+25. the person watching family movies is not the fan pop##6
+26. the fan indie and the owner of the bird have the same parity positions
+27. the person who's hobby is collecting is somewhere to the right of the person who's hobby is camping##5
+28. the person watching scientific movies is the fan punk##1
+29. the person driving the tram is in an odd position##4
+30. the person drinking lemonade and the owner of the hedgehog have different parity positions
+31. the person drinking tea is on the left or right of the fan rock##3
+32. the owner of the rat is not the person who's hobby is gardening##6
+33. the owner of the hedgehog is on the left or right of the person watching satire movies##3
+34. the fan gospel is not the person drinking almond-milk##6
+35. the person drinking almond-milk is not the fan rock##6
+36. the person who's hobby is traveling and the person watching satire movies have different parity positions
+37. the person who's hobby is baking is on the left or right of the person who's hobby is camping##3
+38. the person driving the helicopter is somewhere to the left of the person drinking water##5
+39. the owner of the fish is not the person who's hobby is baking##6
+40. the person drinking water is on the left of the owner of the goat##1
+41. the fan gospel and the person watching horror movies have different parity positions
+42. the fan salsa is on the left of the owner of the goat##1
+43. the owner of the rat is the person watching satire movies##1
+44. the person driving the scooter and the person drinking coffee have the same parity positions
+45. the person drinking soy-milk is not the owner of the hedgehog##6
+46. the owner of the goat is on the left or right of the person drinking lemonade##3
+47. the person watching spy movies is not to the right of the person driving the scooter##8
+48. the fan soul and the person drinking coffee have the same parity positions
+49. the person watching spy movies is somewhere to the right of the person watching scientific movies##5
+50. the person watching animation movies and the fan gospel have different parity positions
+51. the owner of the fish is in an even position##4
+52. the owner of the rat and the person driving the scooter have different parity positions
+53. the fan rock is not to the left of the owner of the fish##8
+54. the person who's hobby is baking is not to the right of the person drinking lemonade##8
+55. the owner of the goat is not the person drinking lemonade##6
+56. the person drinking fanta is the person driving the airplane##1
+57. the person driving the tram is somewhere between the person drinking lemonade and the fan rock##7
+58. the person drinking water is on the left or right of the person who's hobby is photography##3
+59. the person drinking water is between the person who's hobby is photography and the person watching animation movies##2
+60. the person who's hobby is gardening is on the right of the owner of the bird##1
+61. the person who's hobby is baking is the owner of the dog##1
+62. the fan punk is on the far left##1
+63. the person driving the tram is not to the right of the person watching horror movies##8
+64. the person drinking water is not the fan rock##6
+65. the person watching horror movies is not to the right of the owner of the hedgehog##8
+66. the person driving the roller is somewhere to the right of the person drinking water##5
+67. the person watching animation movies and the person driving the helicopter have the same parity positions
+68. the person who's hobby is gardening is somewhere to the left of the person watching spy movies##5","{'Beverage': ['coffee', 'water', 'fanta', 'lemonade', 'tea', 'soy-milk', 'almond-milk'], 'Hobby': ['photography', 'gardening', 'cooking', 'baking', 'camping', 'collecting', 'traveling'], 'Movie-Genre': ['scientific', 'time-travel', 'animation', 'family', 'horror', 'satire', 'spy'], 'Music-Genre': ['punk', 'salsa', 'soul', 'gospel', 'indie', 'rock', 'pop'], 'Pet': ['bird', 'fish', 'goat', 'dog', 'hedgehog', 'rat', 'rabbit'], 'Transport': ['helicopter', 'snowmobile', 'airplane', 'quad-bike', 'tram', 'roller', 'scooter']}"
+Pt1_6x7_level9-5,"There 7 different types of food: apple, asparagus, cabbage, cucumber, grapefruit, lemon, peach
+The people have 7 different hobbies: baking, collecting, dancing, filmmaking, reading, rock-climbing, writing
+The people perfer 7 different movie-genres: action, disaster, documentary, fantasy, romance, satire, spy
+The people prefer 7 different music-genres: d&b, jazz, metal, pop, punk, salsa, techno
+The people prefer 7 different types of sport: climbing, cycling, golf, rowing, surfing, swimming, volleyball
+The people use 7 different means of transport: bike, boat, car, helicopter, snowmobile, taxi, trike
+ 1. the person who's sport is surfing is not to the right of the person eating lemon##8
+ 2. the person eating lemon is the person watching romance movies##1
+ 3. the person who's sport is volleyball is not to the left of the person driving the helicopter##8
+ 4. the person eating apple is somewhere to the left of the person who's hobby is dancing##5
+ 5. the person who's hobby is reading is somewhere between the person who's hobby is baking and the person who's hobby is collecting##7
+ 6. the fan salsa is not to the right of the person who's hobby is reading##8
+ 7. the person driving the snowmobile is not to the left of the person watching fantasy movies##8
+ 8. the person watching romance movies is not to the right of the person eating peach##8
+ 9. the person watching action movies is somewhere to the left of the person who's hobby is baking##5
+10. the fan metal is somewhere to the right of the person who's hobby is writing##5
+11. the fan pop is not to the left of the person watching spy movies##8
+12. the person watching romance movies is not to the left of the person who's hobby is filmmaking##8
+13. the person who's sport is golf is somewhere to the right of the person driving the snowmobile##5
+14. the person watching documentary movies is on the far right##1
+15. the fan punk is not to the right of the person who's sport is golf##8
+16. the person watching documentary movies is on the left or right of the person watching action movies##3
+17. the person who's sport is golf is in an even position##4
+18. the fan pop is somewhere between the person who's sport is cycling and the person eating apple##7
+19. the person eating cabbage is on the left or right of the person who's sport is climbing##3
+20. the person eating lemon is on the left or right of the person eating cucumber##3
+21. the person driving the trike is not the person eating peach##6
+22. the fan pop is somewhere to the left of the person eating cucumber##5
+23. the person who's hobby is collecting is somewhere to the left of the fan metal##5
+24. the person who's hobby is rock-climbing is the person watching satire movies##1
+25. the person watching fantasy movies is on the left or right of the person eating lemon##3
+26. the person eating grapefruit is not to the left of the person driving the boat##8
+27. the person watching romance movies is not to the right of the fan jazz##8
+28. the person who's hobby is filmmaking is on the right of the fan techno##1
+29. the person who's hobby is writing is on the left of the person who's hobby is filmmaking##1
+30. the person who's sport is golf is the fan metal##1
+31. the person who's hobby is baking is on the left or right of the person watching action movies##3
+32. the person who's hobby is filmmaking is somewhere to the left of the fan punk##5
+33. the person watching romance movies is the person eating lemon##1
+34. the person driving the car is the person watching disaster movies##1
+35. the person eating apple and the fan pop have different parity positions
+36. the person watching action movies is the fan d&b##1
+37. the person who's sport is golf is on the left of the person who's sport is volleyball##1
+38. the fan d&b is not the person watching fantasy movies##6
+39. the person who's hobby is rock-climbing is not to the right of the person eating asparagus##8
+40. the person eating lemon is not to the right of the person driving the helicopter##8
+41. the person who's sport is surfing is on the right of the person watching spy movies##1
+42. the person driving the car is not the person who's sport is cycling##6
+43. the person who's sport is swimming is on the right of the person eating asparagus##1
+44. the person who's sport is cycling and the person eating apple have different parity positions
+45. the person watching documentary movies is somewhere to the right of the person who's hobby is reading##5
+46. the person eating apple is on the left or right of the person driving the taxi##3
+47. the person driving the bike is on the left of the fan d&b##1
+48. the fan techno is not to the right of the fan d&b##8
+49. the person watching disaster movies is not the fan pop##6
+50. the person watching disaster movies is not to the right of the fan jazz##8
+51. the person who's sport is cycling is not to the right of the person who's hobby is reading##8
+52. the person who's sport is swimming and the person driving the trike have different parity positions
+53. the person who's sport is rowing and the person watching romance movies have the same parity positions
+54. the fan jazz is not the person who's sport is climbing##6
+55. the person watching fantasy movies is not to the left of the person who's sport is surfing##8
+56. the person watching spy movies is somewhere between the person eating lemon and the person watching disaster movies##7","{'Food': ['apple', 'cabbage', 'cucumber', 'lemon', 'peach', 'asparagus', 'grapefruit'], 'Hobby': ['writing', 'filmmaking', 'collecting', 'dancing', 'rock-climbing', 'reading', 'baking'], 'Movie-Genre': ['disaster', 'spy', 'fantasy', 'romance', 'satire', 'action', 'documentary'], 'Music-Genre': ['techno', 'pop', 'punk', 'metal', 'salsa', 'd&b', 'jazz'], 'Sport': ['climbing', 'rowing', 'surfing', 'golf', 'volleyball', 'cycling', 'swimming'], 'Transport': ['car', 'taxi', 'snowmobile', 'helicopter', 'bike', 'trike', 'boat']}"
+Pt1_6x7_level9-6,"There are 7 different favourite beverages: 7up, coffee, cola, fanta, hot-chocolate, iced-tea, soy-milk
+There 7 different types of food: apricot, broccoli, cucumber, peach, pear, raspberry, zucchini
+The people have 7 different jobs:  accountant, chef, dressmaker, engineer, lawyer, pilot, police-officer
+The people prefer 7 different music-genres: folk, hip-hop, house, metal, r&b, reggae, salsa
+7 different pets are kept: bird, fish, goldfish, guinea-pig, hamster, horse, mouse
+The people use 7 different means of transport: bike, boat, car, helicopter, skateboard, tram, van
+ 1. the fan reggae is not the owner of the guinea-pig##6
+ 2. the accountant is on the left or right of the dressmaker##3
+ 3. the fan metal is in an even position##4
+ 4. the fan house is somewhere to the left of the person drinking coffee##5
+ 5. the person eating zucchini and the fan hip-hop have the same parity positions
+ 6. the person drinking iced-tea is on the left or right of the person drinking hot-chocolate##3
+ 7. the owner of the goldfish is the lawyer##1
+ 8. the person drinking fanta is not the person driving the boat##6
+ 9. the fan metal is not to the right of the fan r&b##8
+10. the chef is somewhere between the fan salsa and the owner of the mouse##7
+11. the fan metal is somewhere to the right of the owner of the goldfish##5
+12. the person eating pear is on the left or right of the person driving the bike##3
+13. the person drinking 7up is not to the right of the person driving the helicopter##8
+14. the person eating pear is not to the right of the person driving the van##8
+15. the person eating zucchini is not to the left of the person eating apricot##8
+16. the person driving the helicopter and the fan house have the same parity positions
+17. the police-officer is not to the right of the fan hip-hop##8
+18. the person driving the van is somewhere to the right of the fan salsa##5
+19. the engineer is on the far left##1
+20. the person driving the car is on the left or right of the person driving the skateboard##3
+21. the person drinking fanta is not to the right of the person drinking 7up##8
+22. the police-officer and the person driving the tram have different parity positions
+23. the person eating peach is somewhere to the right of the fan folk##5
+24. the person driving the skateboard is not to the right of the owner of the mouse##8
+25. the police-officer is not to the right of the chef##8
+26. the fan salsa is on the left of the owner of the horse##1
+27. the person driving the bike is somewhere to the right of the person driving the boat##5
+28. the person eating cucumber is not the police-officer##6
+29. the person drinking coffee is not to the right of the person eating cucumber##8
+30. the person eating raspberry is somewhere to the right of the person driving the bike##5
+31. the person eating broccoli is not the dressmaker##6
+32. the fan folk is in an odd position##4
+33. the person eating raspberry is not to the left of the person eating apricot##8
+34. the person eating peach is somewhere to the left of the person driving the car##5
+35. the person driving the car is somewhere to the right of the chef##5
+36. the lawyer and the person drinking fanta have different parity positions
+37. the chef is on the left of the person eating cucumber##1
+38. the owner of the hamster is not to the left of the fan salsa##8
+39. the person drinking soy-milk is somewhere to the left of the person driving the car##5
+40. the person driving the van is not to the right of the fan r&b##8
+41. the fan r&b is not the chef##6
+42. the person drinking fanta is on the right of the person eating apricot##1
+43. the chef is on the left or right of the person eating broccoli##3
+44. the owner of the mouse is not the police-officer##6
+45. the fan metal is somewhere between the fan hip-hop and the pilot##7
+46. the owner of the mouse is somewhere to the right of the person eating peach##5
+47. the person driving the skateboard is the person drinking soy-milk##1
+48. the person eating pear is not the person drinking 7up##6
+49. the dressmaker is in the middle##1
+50. the police-officer is not to the right of the person driving the van##8
+51. the owner of the guinea-pig is somewhere to the right of the fan house##5
+52. the person drinking hot-chocolate is on the right of the dressmaker##1
+53. the police-officer is on the left or right of the person drinking 7up##3
+54. the fan metal is not to the right of the owner of the fish##8
+55. the person drinking 7up is somewhere between the fan metal and the fan house##7
+56. the person drinking soy-milk is somewhere to the right of the fan metal##5
+57. the person drinking 7up is not to the left of the person eating zucchini##8
+58. the person eating pear is somewhere to the left of the lawyer##5
+59. the owner of the goldfish is not to the left of the person driving the van##8
+60. the owner of the fish is not to the right of the owner of the guinea-pig##8
+61. the police-officer is on the left of the owner of the goldfish##1
+62. the fan r&b is not to the right of the fan r&b##8
+63. the person drinking hot-chocolate is between the owner of the bird and the owner of the fish##2
+64. the fan salsa and the person drinking cola have the same parity positions
+65. the person driving the skateboard and the person drinking coffee have different parity positions","{'Beverage': ['cola', 'fanta', '7up', 'iced-tea', 'hot-chocolate', 'soy-milk', 'coffee'], 'Food': ['apricot', 'pear', 'zucchini', 'raspberry', 'broccoli', 'peach', 'cucumber'], 'Job': ['engineer', 'police-officer', 'lawyer', 'dressmaker', 'accountant', 'chef', 'pilot'], 'Music-Genre': ['salsa', 'house', 'hip-hop', 'metal', 'folk', 'reggae', 'r&b'], 'Pet': ['hamster', 'horse', 'goldfish', 'fish', 'guinea-pig', 'bird', 'mouse'], 'Transport': ['boat', 'van', 'bike', 'helicopter', 'tram', 'skateboard', 'car']}"
+Pt1_6x7_level9-7,"There are 7 different favourite beverages: almond-milk, coffee, iced-tea, juice, milk, soy-milk, tea
+The people prefer 7 different music-genres: classical, folk, house, punk, r&b, salsa, techno
+There are 7 different nationalities: australian, dutch, french, indian, mexican, polish, spanish
+7 different pets are kept: bird, goat, hedgehog, horse, lizard, mouse, pony
+The people prefer 7 different types of sport: badminton, parkour, rugby, sailing, soccer, surfing, tennis
+The people use 7 different means of transport: airplane, bike, bus, scooter, skateboard, subway, van
+ 1. the french is not to the left of the owner of the horse##8
+ 2. the owner of the lizard is somewhere to the right of the fan house##5
+ 3. the person who's sport is parkour is on the left of the person drinking coffee##1
+ 4. the person drinking milk is not the person who's sport is sailing##6
+ 5. the australian and the person driving the van have different parity positions
+ 6. the person driving the airplane is somewhere to the left of the person who's sport is surfing##5
+ 7. the person who's sport is rugby and the person driving the skateboard have different parity positions
+ 8. the person drinking soy-milk and the person driving the airplane have the same parity positions
+ 9. the owner of the lizard is on the left or right of the fan folk##3
+10. the person drinking juice is not to the left of the person who's sport is parkour##8
+11. the person drinking iced-tea is not the french##6
+12. the fan r&b is not to the left of the person who's sport is sailing##8
+13. the person driving the bike is somewhere to the left of the person driving the van##5
+14. the person drinking almond-milk and the owner of the bird have the same parity positions
+15. the owner of the hedgehog is not to the left of the dutch##8
+16. the person drinking milk is not to the right of the owner of the lizard##8
+17. the dutch is in an even position##4
+18. the person driving the bike is in an odd position##4
+19. the owner of the horse is on the left or right of the owner of the goat##3
+20. the fan punk and the person drinking iced-tea have the same parity positions
+21. the person who's sport is parkour is the australian##1
+22. the person driving the bike is in an odd position##4
+23. the person drinking iced-tea is not to the left of the owner of the pony##8
+24. the person drinking coffee and the indian have the same parity positions
+25. the fan folk is not to the right of the fan punk##8
+26. the person driving the bike is not the person drinking juice##6
+27. the fan classical is in the middle##1
+28. the person who's sport is sailing is not the indian##6
+29. the person who's sport is badminton is not to the right of the person drinking soy-milk##8
+30. the person driving the skateboard and the fan folk have the same parity positions
+31. the fan techno is somewhere to the right of the owner of the mouse##5
+32. the person driving the subway is somewhere to the right of the person driving the van##5
+33. the person driving the bus is on the right of the fan house##1
+34. the person drinking juice and the person driving the van have different parity positions
+35. the person driving the bike is not the owner of the goat##6
+36. the person driving the airplane is not to the right of the owner of the goat##8
+37. the spanish is in an odd position##4
+38. the person who's sport is rugby is not to the right of the person drinking tea##8
+39. the indian and the person drinking juice have different parity positions
+40. the person driving the scooter is not the polish##6
+41. the owner of the hedgehog is the polish##1
+42. the fan classical is on the left or right of the person who's sport is soccer##3
+43. the french is somewhere to the right of the person driving the scooter##5
+44. the person drinking almond-milk is somewhere to the left of the mexican##5
+45. the dutch and the person who's sport is rugby have different parity positions
+46. the person driving the bike is on the left or right of the person driving the airplane##3
+47. the person who's sport is tennis is in an even position##4
+48. the fan classical is somewhere to the left of the owner of the hedgehog##5
+49. the person driving the subway is in an odd position##4
+50. the person drinking tea is somewhere between the person drinking almond-milk and the person driving the van##7
+51. the person driving the subway is not to the left of the person driving the scooter##8
+52. the owner of the mouse is on the left or right of the person driving the skateboard##3
+53. the person driving the bike is somewhere between the dutch and the person driving the van##7
+54. the owner of the goat is on the left or right of the polish##3
+55. the owner of the mouse is not the person drinking iced-tea##6
+56. the person driving the skateboard is on the left or right of the person who's sport is soccer##3
+57. the owner of the pony is not to the left of the polish##8
+58. the owner of the hedgehog is in an odd position##4
+59. the fan r&b is not the dutch##6
+60. the spanish is not to the right of the owner of the hedgehog##8
+61. the owner of the bird is on the left or right of the person who's sport is rugby##3
+62. the person driving the skateboard is somewhere between the owner of the pony and the owner of the mouse##7
+63. the owner of the pony is not the fan punk##6
+64. the person who's sport is soccer is not to the left of the french##8","{'Beverage': ['milk', 'almond-milk', 'tea', 'juice', 'coffee', 'soy-milk', 'iced-tea'], 'Music-Genre': ['salsa', 'techno', 'r&b', 'classical', 'house', 'folk', 'punk'], 'Nationality': ['spanish', 'dutch', 'french', 'australian', 'polish', 'mexican', 'indian'], 'Pet': ['mouse', 'bird', 'horse', 'goat', 'hedgehog', 'pony', 'lizard'], 'Sport': ['rugby', 'sailing', 'soccer', 'parkour', 'badminton', 'tennis', 'surfing'], 'Transport': ['scooter', 'skateboard', 'bike', 'airplane', 'van', 'bus', 'subway']}"
+Pt1_6x7_level9-8,"There are 7 different favourite beverages: coffee, cola, juice, lemonade, milk, mirinda, water
+There 7 different types of food: avocado, garlic, kale, onion, peach, pomegranate, tomato
+The people perfer 7 different movie-genres: comedy, drama, epic, martial-arts, mystery, spy, zombie
+There are 7 different nationalities: canadian, egyptian, german, polish, russian, spanish, turkish
+The people prefer 7 different types of sport: cycling, lacrosse, skiing, snowboarding, soccer, volleyball, weightlifting
+The people use 7 different means of transport: jet-ski, roller, scooter, skateboard, snowmobile, taxi, tram
+ 1. the person who's sport is weightlifting and the person driving the snowmobile have different parity positions
+ 2. the person who's sport is weightlifting is on the left or right of the person who's sport is cycling##3
+ 3. the person watching drama movies is in an even position##4
+ 4. the person eating avocado is not to the right of the german##8
+ 5. the person who's sport is soccer is the person driving the tram##1
+ 6. the egyptian is not to the left of the person watching zombie movies##8
+ 7. the person eating peach is somewhere to the right of the spanish##5
+ 8. the person watching drama movies and the person drinking milk have different parity positions
+ 9. the person drinking mirinda is on the left of the person who's sport is weightlifting##1
+10. the person who's sport is cycling is somewhere to the right of the person drinking juice##5
+11. the person driving the jet-ski is not to the right of the person eating onion##8
+12. the person driving the roller is in an even position##4
+13. the person who's sport is skiing is on the left of the person drinking milk##1
+14. the person driving the skateboard is the person eating tomato##1
+15. the person who's sport is cycling is not the person watching mystery movies##6
+16. the person eating kale and the person watching spy movies have different parity positions
+17. the person watching drama movies is not the person eating pomegranate##6
+18. the person driving the jet-ski is not the egyptian##6
+19. the person watching zombie movies is not to the left of the person eating kale##8
+20. the person watching spy movies and the person who's sport is volleyball have the same parity positions
+21. the person drinking coffee is not to the left of the person eating tomato##8
+22. the person who's sport is lacrosse and the person eating pomegranate have the same parity positions
+23. the person drinking coffee is not to the right of the person eating peach##8
+24. the person who's sport is soccer and the turkish have different parity positions
+25. the turkish is the person driving the snowmobile##1
+26. the person driving the tram is not to the left of the person driving the snowmobile##8
+27. the person watching martial-arts movies is somewhere to the left of the person who's sport is skiing##5
+28. the person driving the taxi is on the left or right of the person eating peach##3
+29. the person who's sport is cycling is somewhere to the right of the person watching drama movies##5
+30. the person driving the snowmobile is not the person watching comedy movies##6
+31. the person who's sport is cycling is somewhere between the person eating onion and the person driving the tram##7
+32. the person drinking water is not the person watching zombie movies##6
+33. the person eating garlic is not to the left of the canadian##8
+34. the person eating garlic and the russian have the same parity positions
+35. the person eating pomegranate is somewhere between the person eating garlic and the person drinking mirinda##7
+36. the person watching comedy movies and the canadian have the same parity positions
+37. the person eating kale is not the person watching martial-arts movies##6
+38. the person driving the scooter is not the person eating avocado##6
+39. the person watching zombie movies is between the person watching drama movies and the person driving the scooter##2
+40. the person who's sport is soccer is in an even position##4
+41. the person who's sport is volleyball is not to the right of the russian##8
+42. the turkish is somewhere between the person watching mystery movies and the person watching comedy movies##7
+43. the person drinking water is on the left of the person watching epic movies##1
+44. the person driving the scooter and the person watching spy movies have different parity positions
+45. the person who's sport is snowboarding is on the right of the person drinking water##1
+46. the person drinking juice is on the far left or far right##3
+47. the person who's sport is volleyball and the person drinking cola have the same parity positions
+48. the person who's sport is weightlifting is somewhere between the person driving the taxi and the canadian##7
+49. the person eating kale is not to the left of the person eating pomegranate##8
+50. the person driving the taxi and the person watching mystery movies have different parity positions
+51. the person drinking lemonade is not to the right of the canadian##8
+52. the person driving the scooter is not the person drinking milk##6
+53. the person drinking water is not to the right of the egyptian##8
+54. the person drinking coffee is not to the left of the person driving the snowmobile##8
+55. the person watching drama movies is the polish##1
+56. the person who's sport is lacrosse is on the left of the person watching mystery movies##1
+57. the polish is not to the left of the person drinking lemonade##8
+58. the person who's sport is lacrosse and the person watching spy movies have the same parity positions
+59. the person drinking milk is not to the left of the person driving the skateboard##8","{'Beverage': ['juice', 'lemonade', 'milk', 'coffee', 'mirinda', 'water', 'cola'], 'Food': ['tomato', 'garlic', 'pomegranate', 'kale', 'avocado', 'peach', 'onion'], 'Movie-Genre': ['martial-arts', 'mystery', 'spy', 'drama', 'zombie', 'comedy', 'epic'], 'Nationality': ['spanish', 'canadian', 'turkish', 'polish', 'german', 'russian', 'egyptian'], 'Sport': ['lacrosse', 'skiing', 'volleyball', 'soccer', 'cycling', 'weightlifting', 'snowboarding'], 'Transport': ['skateboard', 'roller', 'snowmobile', 'tram', 'jet-ski', 'scooter', 'taxi']}"
+Pt1_6x7_level9-9,"There are 7 different favourite beverages: 7up, coffee, cola, hot-chocolate, juice, soy-milk, water
+There 7 different types of food: cauliflower, grapes, lettuce, nectarine, orange, strawberry, tomato
+The people have 7 different hobbies: baking, collecting, cooking, dancing, magic-tricks, reading, sudoku
+The people prefer 7 different music-genres: classical, folk, house, pop, punk, r&b, salsa
+There are 7 different nationalities: argentine, brazilian, chinese, colombian, pakistani, spanish, turkish
+The people prefer 7 different types of sport: climbing, lacrosse, parkour, rowing, skiing, swimming, water-polo
+ 1. the chinese is not to the left of the person who's sport is water-polo##8
+ 2. the person drinking soy-milk is on the left or right of the person who's hobby is collecting##3
+ 3. the person who's sport is skiing is on the far right##1
+ 4. the person eating orange and the brazilian have the same parity positions
+ 5. the person eating nectarine is somewhere between the person drinking coffee and the person eating grapes##7
+ 6. the colombian is on the right of the person who's sport is swimming##1
+ 7. the person who's hobby is dancing and the person drinking coffee have different parity positions
+ 8. the chinese is not to the left of the person eating cauliflower##8
+ 9. the person who's hobby is baking is somewhere to the left of the fan pop##5
+10. the colombian is not to the right of the person who's sport is water-polo##8
+11. the person who's hobby is baking is somewhere to the right of the person who's sport is climbing##5
+12. the person who's sport is climbing is not the fan folk##6
+13. the person who's hobby is sudoku is on the right of the person eating orange##1
+14. the person who's hobby is collecting is on the far left or far right##3
+15. the turkish is on the far left or far right##3
+16. the person eating tomato is not to the right of the person drinking cola##8
+17. the person eating cauliflower is not to the right of the person who's sport is parkour##8
+18. the fan house is not the person who's hobby is dancing##6
+19. the person who's sport is parkour is not to the left of the person eating cauliflower##8
+20. the person who's sport is parkour is not to the right of the person eating strawberry##8
+21. the fan salsa and the person who's sport is lacrosse have different parity positions
+22. the person drinking juice is in the middle##1
+23. the person who's hobby is magic-tricks is on the left or right of the person eating tomato##3
+24. the person eating cauliflower is not the fan salsa##6
+25. the pakistani is not the fan house##6
+26. the person eating tomato is not to the left of the person who's hobby is magic-tricks##8
+27. the person eating grapes is not to the right of the colombian##8
+28. the person eating grapes is somewhere to the right of the person who's hobby is magic-tricks##5
+29. the person who's sport is lacrosse is somewhere to the right of the person who's sport is rowing##5
+30. the person drinking cola and the fan house have different parity positions
+31. the person who's sport is lacrosse is somewhere to the left of the spanish##5
+32. the person drinking soy-milk and the fan salsa have the same parity positions
+33. the fan folk is not to the right of the person drinking hot-chocolate##8
+34. the brazilian is the person who's hobby is magic-tricks##1
+35. the person who's hobby is cooking is somewhere to the right of the person eating grapes##5
+36. the person who's hobby is collecting is on the right of the person who's sport is water-polo##1
+37. the person eating cauliflower is somewhere to the right of the person eating grapes##5
+38. the fan r&b is on the left of the person who's sport is swimming##1
+39. the person eating grapes is somewhere to the left of the person drinking juice##5
+40. the chinese is on the left or right of the person drinking cola##3
+41. the person drinking water is on the far left##1
+42. the person eating lettuce is not the person who's sport is water-polo##6
+43. the pakistani and the fan classical have different parity positions
+44. the person who's hobby is sudoku and the person who's sport is climbing have different parity positions
+45. the person who's hobby is cooking is not to the right of the person who's sport is skiing##8
+46. the fan folk is somewhere to the right of the brazilian##5
+47. the person who's sport is swimming is not to the left of the brazilian##8
+48. the colombian is not to the left of the person eating lettuce##8
+49. the person drinking juice is not to the right of the colombian##8
+50. the person who's sport is skiing is not to the right of the fan punk##8
+51. the spanish is somewhere to the left of the turkish##5
+52. the fan classical is somewhere to the left of the person drinking 7up##5
+53. the person who's hobby is reading is on the left or right of the person who's sport is swimming##3
+54. the person eating cauliflower and the person who's sport is swimming have different parity positions
+55. the brazilian and the person drinking 7up have different parity positions
+56. the person drinking cola is not to the left of the brazilian##8
+57. the chinese is not to the right of the fan house##8
+58. the fan r&b is not to the left of the person drinking 7up##8
+59. the colombian is not to the left of the person who's sport is climbing##8
+60. the person who's hobby is collecting and the person eating nectarine have different parity positions
+61. the brazilian is on the left or right of the person who's hobby is sudoku##3
+62. the person eating nectarine is in an even position##4
+63. the person drinking coffee is not to the left of the turkish##8
+64. the person who's sport is water-polo is somewhere to the right of the argentine##5
+65. the person who's hobby is collecting is on the left or right of the chinese##3
+66. the pakistani is somewhere between the person eating cauliflower and the person eating orange##7","{'Beverage': ['water', '7up', 'hot-chocolate', 'juice', 'cola', 'soy-milk', 'coffee'], 'Food': ['orange', 'tomato', 'grapes', 'lettuce', 'cauliflower', 'nectarine', 'strawberry'], 'Hobby': ['magic-tricks', 'sudoku', 'baking', 'dancing', 'reading', 'cooking', 'collecting'], 'Music-Genre': ['classical', 'folk', 'r&b', 'salsa', 'pop', 'house', 'punk'], 'Nationality': ['brazilian', 'pakistani', 'argentine', 'spanish', 'colombian', 'chinese', 'turkish'], 'Sport': ['climbing', 'rowing', 'lacrosse', 'swimming', 'parkour', 'water-polo', 'skiing']}"
diff --git a/part2/level9/Pt2_7x2_level9.csv b/part2/level9/Pt2_7x2_level9.csv
new file mode 100644
index 0000000000000000000000000000000000000000..28cfa0b9955f327dd82780250eae901ee3365ea4
--- /dev/null
+++ b/part2/level9/Pt2_7x2_level9.csv
@@ -0,0 +1,133 @@
+ID,Clues,SolutionGrid
+Pt1_7x2_level9-0,"There are 2 different favourite beverages: lemonade, soy-milk
+There 2 different types of food: garlic, radish
+The people have 2 different hobbies: baking, puzzles
+The people have 2 different jobs:  architect, firefighter
+The people perfer 2 different movie-genres: family, superhero
+The people prefer 2 different music-genres: dubstep, reggae
+There are 2 different nationalities: dutch, german
+1. the person drinking lemonade and the german have the same parity positions
+2. the person watching superhero movies is on the far left##1
+3. the fan reggae is not to the left of the firefighter##8
+4. the firefighter and the dutch have different parity positions
+5. the person eating radish is not to the right of the fan reggae##8
+6. the person who's hobby is baking is somewhere to the left of the fan dubstep##5","{'Beverage': ['lemonade', 'soy-milk'], 'Food': ['radish', 'garlic'], 'Hobby': ['baking', 'puzzles'], 'Job': ['firefighter', 'architect'], 'Movie-Genre': ['superhero', 'family'], 'Music-Genre': ['reggae', 'dubstep'], 'Nationality': ['german', 'dutch']}"
+Pt1_7x2_level9-1,"There are 2 different favourite beverages: almond-milk, iced-tea
+There 2 different types of food: avocado, cabbage
+The people have 2 different jobs:  doctor, lawyer
+The people perfer 2 different movie-genres: scientific, spy
+There are 2 different nationalities: brazilian, polish
+2 different pets are kept: cat, rat
+The people use 2 different means of transport: motorbike, snowmobile
+1. the polish is not to the right of the lawyer##8
+2. the person driving the snowmobile is somewhere to the left of the person drinking almond-milk##5
+3. the person eating avocado is on the right of the person driving the snowmobile##1
+4. the person eating cabbage is on the left or right of the owner of the cat##3
+5. the polish is the person drinking iced-tea##1
+6. the person watching spy movies and the person eating cabbage have the same parity positions
+7. the person eating avocado is not to the right of the lawyer##8","{'Beverage': ['iced-tea', 'almond-milk'], 'Food': ['cabbage', 'avocado'], 'Job': ['doctor', 'lawyer'], 'Movie-Genre': ['spy', 'scientific'], 'Nationality': ['polish', 'brazilian'], 'Pet': ['rat', 'cat'], 'Transport': ['snowmobile', 'motorbike']}"
+Pt1_7x2_level9-2,"There 2 different types of food: papaya, strawberry
+The people have 2 different hobbies: filmmaking, puzzles
+The people have 2 different jobs:  architect, police-officer
+The people perfer 2 different movie-genres: family, fantasy
+2 different pets are kept: hedgehog, turtle
+The people prefer 2 different types of sport: golf, volleyball
+The people use 2 different means of transport: ship, train
+1. the person driving the train is not to the left of the owner of the hedgehog##8
+2. the person driving the ship is somewhere to the right of the person who's sport is volleyball##5
+3. the person driving the train is on the left or right of the person who's sport is golf##3
+4. the person eating papaya is on the right of the person eating strawberry##1
+5. the person who's hobby is puzzles is somewhere to the left of the person watching family movies##5
+6. the architect and the person who's sport is golf have different parity positions
+7. the architect is not to the right of the person eating strawberry##8","{'Food': ['strawberry', 'papaya'], 'Hobby': ['puzzles', 'filmmaking'], 'Job': ['architect', 'police-officer'], 'Movie-Genre': ['fantasy', 'family'], 'Pet': ['hedgehog', 'turtle'], 'Sport': ['volleyball', 'golf'], 'Transport': ['train', 'ship']}"
+Pt1_7x2_level9-3,"There are 2 different favourite beverages: iced-tea, soy-milk
+There 2 different types of food: apple, garlic
+The people have 2 different jobs:  photographer, pilot
+The people perfer 2 different movie-genres: mystery, thriller
+The people prefer 2 different music-genres: reggae, techno
+There are 2 different nationalities: chinese, german
+2 different pets are kept: ferret, fish
+1. the pilot is in an odd position##4
+2. the person eating garlic is on the left or right of the owner of the ferret##3
+3. the person watching mystery movies is on the left of the german##1
+4. the owner of the ferret and the person drinking soy-milk have the same parity positions
+5. the owner of the fish is somewhere to the left of the fan reggae##5","{'Beverage': ['iced-tea', 'soy-milk'], 'Food': ['garlic', 'apple'], 'Job': ['pilot', 'photographer'], 'Movie-Genre': ['mystery', 'thriller'], 'Music-Genre': ['techno', 'reggae'], 'Nationality': ['chinese', 'german'], 'Pet': ['fish', 'ferret']}"
+Pt1_7x2_level9-4,"There are 2 different favourite beverages: cola, sprite
+There 2 different types of food: onion, potato
+The people prefer 2 different music-genres: disco, hip-hop
+There are 2 different nationalities: canadian, indonesian
+2 different pets are kept: mouse, pony
+The people prefer 2 different types of sport: sailing, snowboarding
+The people use 2 different means of transport: skateboard, trike
+1. the indonesian is not to the right of the fan disco##8
+2. the person who's sport is snowboarding is on the far left##1
+3. the canadian is not to the left of the person drinking cola##8
+4. the person driving the skateboard is on the left of the person drinking cola##1
+5. the owner of the mouse and the person eating onion have different parity positions
+6. the owner of the pony is on the left or right of the canadian##3
+7. the fan hip-hop is on the right of the person eating onion##1","{'Beverage': ['sprite', 'cola'], 'Food': ['onion', 'potato'], 'Music-Genre': ['disco', 'hip-hop'], 'Nationality': ['indonesian', 'canadian'], 'Pet': ['pony', 'mouse'], 'Sport': ['snowboarding', 'sailing'], 'Transport': ['skateboard', 'trike']}"
+Pt1_7x2_level9-5,"There are 2 different favourite beverages: fanta, sprite
+The people have 2 different jobs:  electrician, firefighter
+The people perfer 2 different movie-genres: disaster, horror
+The people prefer 2 different music-genres: gospel, rock
+There are 2 different nationalities: colombian, japanese
+2 different pets are kept: hedgehog, snake
+The people prefer 2 different types of sport: basketball, tennis
+1. the electrician is somewhere to the right of the person who's sport is tennis##5
+2. the person drinking sprite and the person watching horror movies have the same parity positions
+3. the person watching disaster movies is on the right of the person who's sport is tennis##1
+4. the owner of the hedgehog is not the fan rock##6
+5. the japanese is not to the right of the owner of the snake##8
+6. the person watching disaster movies and the owner of the hedgehog have the same parity positions","{'Beverage': ['sprite', 'fanta'], 'Job': ['firefighter', 'electrician'], 'Movie-Genre': ['horror', 'disaster'], 'Music-Genre': ['rock', 'gospel'], 'Nationality': ['japanese', 'colombian'], 'Pet': ['snake', 'hedgehog'], 'Sport': ['tennis', 'basketball']}"
+Pt1_7x2_level9-6,"There are 2 different favourite beverages: cola, soy-milk
+There 2 different types of food: broccoli, peas
+The people have 2 different hobbies: drawing, video-games
+The people perfer 2 different movie-genres: mystery, zombie
+There are 2 different nationalities: canadian, dutch
+2 different pets are kept: ferret, hamster
+The people prefer 2 different types of sport: handball, parkour
+1. the owner of the hamster is on the left of the person eating peas##1
+2. the person drinking soy-milk and the person who's hobby is video-games have the same parity positions
+3. the person who's hobby is video-games is not to the right of the person eating peas##8
+4. the dutch is somewhere to the right of the person drinking cola##5
+5. the person who's hobby is video-games and the person who's sport is handball have different parity positions
+6. the person drinking soy-milk is the person watching zombie movies##1","{'Beverage': ['cola', 'soy-milk'], 'Food': ['broccoli', 'peas'], 'Hobby': ['drawing', 'video-games'], 'Movie-Genre': ['mystery', 'zombie'], 'Nationality': ['canadian', 'dutch'], 'Pet': ['hamster', 'ferret'], 'Sport': ['handball', 'parkour']}"
+Pt1_7x2_level9-7,"There are 2 different favourite beverages: soy-milk, water
+The people have 2 different jobs:  analyst, teacher
+The people prefer 2 different music-genres: pop, salsa
+There are 2 different nationalities: dutch, turkish
+2 different pets are kept: chinchilla, horse
+The people prefer 2 different types of sport: climbing, volleyball
+The people use 2 different means of transport: motorbike, quad-bike
+1. the person driving the quad-bike is on the right of the person drinking soy-milk##1
+2. the owner of the horse and the person who's sport is climbing have the same parity positions
+3. the person driving the motorbike is not to the right of the fan pop##8
+4. the analyst is somewhere to the left of the dutch##5
+5. the fan pop is on the left of the fan salsa##1
+6. the fan pop is not to the right of the person who's sport is volleyball##8
+7. the person drinking soy-milk and the owner of the horse have the same parity positions","{'Beverage': ['soy-milk', 'water'], 'Job': ['analyst', 'teacher'], 'Music-Genre': ['pop', 'salsa'], 'Nationality': ['turkish', 'dutch'], 'Pet': ['horse', 'chinchilla'], 'Sport': ['climbing', 'volleyball'], 'Transport': ['motorbike', 'quad-bike']}"
+Pt1_7x2_level9-8,"There are 2 different favourite beverages: coffee, tea
+There 2 different types of food: cabbage, kale
+The people have 2 different hobbies: card-games, filmmaking
+The people perfer 2 different movie-genres: crime, superhero
+The people prefer 2 different music-genres: house, punk
+2 different pets are kept: goat, pony
+The people prefer 2 different types of sport: basketball, climbing
+1. the person who's sport is basketball is somewhere to the left of the fan house##5
+2. the person who's hobby is card-games is somewhere to the right of the owner of the goat##5
+3. the owner of the pony is not to the right of the person eating kale##8
+4. the fan punk and the person watching superhero movies have different parity positions
+5. the person drinking tea is on the right of the person drinking coffee##1
+6. the person who's hobby is card-games is not the person eating cabbage##6","{'Beverage': ['coffee', 'tea'], 'Food': ['cabbage', 'kale'], 'Hobby': ['filmmaking', 'card-games'], 'Movie-Genre': ['crime', 'superhero'], 'Music-Genre': ['punk', 'house'], 'Pet': ['goat', 'pony'], 'Sport': ['basketball', 'climbing']}"
+Pt1_7x2_level9-9,"There are 2 different favourite beverages: cola, mirinda
+There 2 different types of food: cranberry, pepper
+The people perfer 2 different movie-genres: family, mystery
+The people prefer 2 different music-genres: country, punk
+There are 2 different nationalities: american, indonesian
+2 different pets are kept: goldfish, hedgehog
+The people prefer 2 different types of sport: rowing, tennis
+1. the person watching family movies and the fan punk have different parity positions
+2. the person drinking mirinda is on the left of the person who's sport is tennis##1
+3. the person eating pepper is somewhere to the right of the person eating cranberry##5
+4. the american and the owner of the goldfish have different parity positions
+5. the owner of the hedgehog is on the right of the fan country##1","{'Beverage': ['mirinda', 'cola'], 'Food': ['cranberry', 'pepper'], 'Movie-Genre': ['family', 'mystery'], 'Music-Genre': ['country', 'punk'], 'Nationality': ['indonesian', 'american'], 'Pet': ['goldfish', 'hedgehog'], 'Sport': ['rowing', 'tennis']}"
diff --git a/part2/level9/Pt2_7x3_level9.csv b/part2/level9/Pt2_7x3_level9.csv
new file mode 100644
index 0000000000000000000000000000000000000000..e4079ab87fe1b345cf0921be9dfd9b61e811c07b
--- /dev/null
+++ b/part2/level9/Pt2_7x3_level9.csv
@@ -0,0 +1,218 @@
+ID,Clues,SolutionGrid
+Pt1_7x3_level9-0,"There are 3 different favourite beverages: iced-tea, juice, sprite
+There 3 different types of food: apricot, lime, pear
+The people have 3 different hobbies: baking, cooking, reading
+The people prefer 3 different music-genres: classical, country, hip-hop
+There are 3 different nationalities: brazilian, italian, spanish
+3 different pets are kept: goldfish, guinea-pig, turtle
+The people prefer 3 different types of sport: golf, skateboarding, weightlifting
+ 1. the person who's hobby is baking and the owner of the turtle have the same parity positions
+ 2. the owner of the goldfish and the person who's sport is weightlifting have different parity positions
+ 3. the owner of the guinea-pig and the fan country have the same parity positions
+ 4. the person drinking iced-tea is somewhere to the left of the owner of the guinea-pig##5
+ 5. the person eating pear is somewhere to the right of the italian##5
+ 6. the fan hip-hop is between the owner of the turtle and the person who's hobby is baking##2
+ 7. the person who's hobby is cooking is on the left or right of the person drinking sprite##3
+ 8. the brazilian is the owner of the turtle##1
+ 9. the fan hip-hop and the person eating apricot have different parity positions
+10. the person drinking sprite is on the far left or far right##3
+11. the italian is somewhere to the right of the person drinking sprite##5
+12. the owner of the guinea-pig and the person drinking juice have the same parity positions
+13. the fan country is somewhere to the right of the person who's sport is golf##5
+14. the person who's hobby is reading is the person who's sport is weightlifting##1
+15. the person eating pear is not the person who's hobby is reading##6","{'Beverage': ['sprite', 'iced-tea', 'juice'], 'Food': ['apricot', 'lime', 'pear'], 'Hobby': ['reading', 'cooking', 'baking'], 'Music-Genre': ['classical', 'hip-hop', 'country'], 'Nationality': ['brazilian', 'italian', 'spanish'], 'Pet': ['turtle', 'goldfish', 'guinea-pig'], 'Sport': ['weightlifting', 'golf', 'skateboarding']}"
+Pt1_7x3_level9-1,"There are 3 different favourite beverages: juice, lemonade, soy-milk
+There 3 different types of food: apricot, papaya, strawberry
+The people have 3 different hobbies: chess, drawing, woodworking
+The people have 3 different jobs:  analyst, doctor, software-developer
+The people prefer 3 different music-genres: dubstep, house, soul
+The people prefer 3 different types of sport: skiing, soccer, swimming
+The people use 3 different means of transport: bus, roller, tram
+ 1. the person driving the roller and the fan dubstep have the same parity positions
+ 2. the fan house is on the far left or far right##3
+ 3. the person who's sport is swimming is on the left of the person drinking soy-milk##1
+ 4. the person drinking juice is not to the left of the person driving the roller##8
+ 5. the person driving the roller is not the person eating apricot##6
+ 6. the person driving the tram is not to the left of the person driving the bus##8
+ 7. the software-developer and the person driving the tram have different parity positions
+ 8. the person drinking lemonade is the person drinking lemonade##1
+ 9. the person who's hobby is woodworking is on the right of the fan dubstep##1
+10. the person who's sport is skiing is somewhere to the right of the person who's sport is soccer##5
+11. the person who's sport is soccer and the person who's hobby is chess have different parity positions
+12. the person eating strawberry is between the analyst and the fan dubstep##2
+13. the person eating apricot is not to the right of the person drinking lemonade##8
+14. the person drinking lemonade is on the left or right of the person driving the tram##3
+15. the person who's hobby is chess is somewhere to the left of the person eating strawberry##5","{'Beverage': ['lemonade', 'soy-milk', 'juice'], 'Food': ['apricot', 'strawberry', 'papaya'], 'Hobby': ['chess', 'woodworking', 'drawing'], 'Job': ['software-developer', 'doctor', 'analyst'], 'Music-Genre': ['dubstep', 'soul', 'house'], 'Sport': ['swimming', 'soccer', 'skiing'], 'Transport': ['bus', 'tram', 'roller']}"
+Pt1_7x3_level9-2,"There are 3 different favourite beverages: almond-milk, fanta, water
+The people have 3 different hobbies: camping, magic-tricks, sudoku
+The people have 3 different jobs:  electrician, freelancer, social-worker
+The people perfer 3 different movie-genres: action, disaster, time-travel
+The people prefer 3 different music-genres: d&b, funk, jazz
+There are 3 different nationalities: brazilian, indian, pakistani
+The people use 3 different means of transport: bike, car, skateboard
+ 1. the person who's hobby is sudoku is somewhere to the right of the fan d&b##5
+ 2. the fan jazz is not the person who's hobby is camping##6
+ 3. the social-worker is somewhere to the left of the person drinking fanta##5
+ 4. the person drinking water is somewhere between the indian and the person watching time-travel movies##7
+ 5. the freelancer is not to the right of the person watching time-travel movies##8
+ 6. the social-worker and the person watching action movies have different parity positions
+ 7. the person watching action movies is somewhere between the person driving the bike and the pakistani##7
+ 8. the brazilian and the person watching disaster movies have different parity positions
+ 9. the person watching disaster movies is on the left or right of the person driving the car##3
+10. the electrician is not the person driving the skateboard##6
+11. the indian is on the far left##1
+12. the person who's hobby is magic-tricks is in an even position##4
+13. the fan d&b is not to the right of the fan jazz##8
+14. the fan funk is the brazilian##1","{'Beverage': ['almond-milk', 'water', 'fanta'], 'Hobby': ['camping', 'magic-tricks', 'sudoku'], 'Job': ['social-worker', 'electrician', 'freelancer'], 'Movie-Genre': ['disaster', 'action', 'time-travel'], 'Music-Genre': ['d&b', 'funk', 'jazz'], 'Nationality': ['indian', 'brazilian', 'pakistani'], 'Transport': ['bike', 'car', 'skateboard']}"
+Pt1_7x3_level9-3,"There are 3 different favourite beverages: 7up, cola, iced-tea
+There 3 different types of food: broccoli, cherry, lime
+The people perfer 3 different movie-genres: epic, martial-arts, western
+The people prefer 3 different music-genres: d&b, dubstep, metal
+There are 3 different nationalities: canadian, indian, indonesian
+3 different pets are kept: guinea-pig, horse, mouse
+The people use 3 different means of transport: helicopter, subway, train
+ 1. the person drinking iced-tea is not to the left of the fan dubstep##8
+ 2. the person eating broccoli is the fan d&b##1
+ 3. the fan metal is not to the right of the person driving the helicopter##8
+ 4. the person eating cherry is not to the right of the person driving the train##8
+ 5. the person watching western movies is not the person driving the helicopter##6
+ 6. the person eating broccoli is not the person drinking cola##6
+ 7. the person drinking cola and the person watching epic movies have the same parity positions
+ 8. the person driving the subway is between the owner of the mouse and the owner of the horse##2
+ 9. the person drinking iced-tea is not to the left of the person drinking cola##8
+10. the indonesian is on the right of the owner of the horse##1
+11. the canadian is on the far left##1
+12. the person drinking iced-tea is somewhere between the person watching western movies and the person driving the helicopter##7
+13. the fan metal and the person eating broccoli have different parity positions
+14. the person driving the helicopter and the person eating broccoli have the same parity positions","{'Beverage': ['cola', 'iced-tea', '7up'], 'Food': ['cherry', 'lime', 'broccoli'], 'Movie-Genre': ['western', 'martial-arts', 'epic'], 'Music-Genre': ['dubstep', 'metal', 'd&b'], 'Nationality': ['canadian', 'indonesian', 'indian'], 'Pet': ['horse', 'guinea-pig', 'mouse'], 'Transport': ['train', 'subway', 'helicopter']}"
+Pt1_7x3_level9-4,"There are 3 different favourite beverages: cola, mirinda, water
+The people have 3 different hobbies: cooking, filmmaking, rock-climbing
+The people perfer 3 different movie-genres: comedy, thriller, western
+The people prefer 3 different music-genres: dubstep, funk, metal
+There are 3 different nationalities: dutch, indian, thai
+The people prefer 3 different types of sport: badminton, ice-hockey, weightlifting
+The people use 3 different means of transport: airplane, bike, boat
+ 1. the indian is somewhere to the left of the person who's hobby is filmmaking##5
+ 2. the thai is not the person driving the boat##6
+ 3. the person watching western movies and the dutch have the same parity positions
+ 4. the person who's sport is badminton is the fan funk##1
+ 5. the person who's sport is badminton is on the far left or far right##3
+ 6. the person driving the airplane is on the left or right of the fan dubstep##3
+ 7. the person driving the boat is somewhere to the right of the person driving the bike##5
+ 8. the person who's sport is badminton is somewhere to the right of the fan metal##5
+ 9. the person drinking mirinda is somewhere between the person drinking cola and the person driving the bike##7
+10. the person drinking mirinda is the person who's sport is weightlifting##1
+11. the fan metal is on the left or right of the fan dubstep##3
+12. the person who's sport is ice-hockey and the person who's hobby is cooking have different parity positions
+13. the person driving the airplane is somewhere to the right of the person driving the boat##5
+14. the person watching thriller movies is not to the left of the person drinking cola##8
+15. the dutch is the person driving the boat##1","{'Beverage': ['water', 'mirinda', 'cola'], 'Hobby': ['rock-climbing', 'cooking', 'filmmaking'], 'Movie-Genre': ['comedy', 'western', 'thriller'], 'Music-Genre': ['metal', 'dubstep', 'funk'], 'Nationality': ['indian', 'dutch', 'thai'], 'Sport': ['ice-hockey', 'weightlifting', 'badminton'], 'Transport': ['bike', 'boat', 'airplane']}"
+Pt1_7x3_level9-5,"There 3 different types of food: asparagus, grapefruit, pepper
+The people have 3 different hobbies: hiking, puzzles, video-games
+The people have 3 different jobs:  electrician, manager, writer
+The people perfer 3 different movie-genres: fantasy, romance, western
+There are 3 different nationalities: dutch, german, japanese
+The people prefer 3 different types of sport: lacrosse, rowing, volleyball
+The people use 3 different means of transport: airplane, jet-ski, scooter
+ 1. the person watching fantasy movies is somewhere to the left of the person eating pepper##5
+ 2. the person who's hobby is puzzles and the person who's sport is rowing have different parity positions
+ 3. the japanese is not to the right of the person driving the scooter##8
+ 4. the person who's sport is volleyball is not to the right of the person who's hobby is video-games##8
+ 5. the person eating grapefruit is on the far left##1
+ 6. the person who's sport is lacrosse is on the left or right of the person who's hobby is hiking##3
+ 7. the writer is on the left of the japanese##1
+ 8. the electrician is the japanese##1
+ 9. the person watching western movies is somewhere to the right of the person watching romance movies##5
+10. the person watching fantasy movies is on the left or right of the dutch##3
+11. the person driving the airplane is not to the right of the person driving the scooter##8
+12. the person watching fantasy movies is on the left of the person driving the scooter##1
+13. the japanese is on the right of the person eating asparagus##1
+14. the person driving the jet-ski is somewhere to the right of the person who's sport is rowing##5","{'Food': ['grapefruit', 'asparagus', 'pepper'], 'Hobby': ['hiking', 'puzzles', 'video-games'], 'Job': ['manager', 'writer', 'electrician'], 'Movie-Genre': ['romance', 'fantasy', 'western'], 'Nationality': ['dutch', 'german', 'japanese'], 'Sport': ['rowing', 'lacrosse', 'volleyball'], 'Transport': ['airplane', 'jet-ski', 'scooter']}"
+Pt1_7x3_level9-6,"There are 3 different favourite beverages: almond-milk, milk, water
+There 3 different types of food: cauliflower, corn, mango
+The people prefer 3 different music-genres: classical, d&b, rock
+There are 3 different nationalities: australian, malaysian, turkish
+3 different pets are kept: bird, cat, snake
+The people prefer 3 different types of sport: cycling, parkour, sailing
+The people use 3 different means of transport: car, jet-ski, taxi
+ 1. the person driving the car and the person drinking milk have different parity positions
+ 2. the person eating corn is not to the right of the fan rock##8
+ 3. the person drinking milk is not to the right of the fan d&b##8
+ 4. the person drinking almond-milk is on the far right##1
+ 5. the person driving the jet-ski is somewhere to the right of the owner of the snake##5
+ 6. the owner of the bird is on the left or right of the turkish##3
+ 7. the malaysian is on the right of the person who's sport is cycling##1
+ 8. the turkish is on the left or right of the person driving the taxi##3
+ 9. the australian is somewhere to the left of the person driving the jet-ski##5
+10. the person who's sport is parkour is in an even position##4
+11. the person who's sport is sailing is not to the right of the fan classical##8
+12. the person eating mango is on the left or right of the owner of the snake##3","{'Beverage': ['water', 'milk', 'almond-milk'], 'Food': ['corn', 'mango', 'cauliflower'], 'Music-Genre': ['rock', 'd&b', 'classical'], 'Nationality': ['australian', 'malaysian', 'turkish'], 'Pet': ['snake', 'bird', 'cat'], 'Sport': ['cycling', 'parkour', 'sailing'], 'Transport': ['car', 'taxi', 'jet-ski']}"
+Pt1_7x3_level9-7,"There 3 different types of food: cherry, cucumber, pomegranate
+The people have 3 different hobbies: camping, rock-climbing, woodworking
+The people have 3 different jobs:  librarian, musician, writer
+The people prefer 3 different music-genres: gospel, rock, soul
+3 different pets are kept: frog, goat, snake
+The people prefer 3 different types of sport: badminton, rugby, tennis
+The people use 3 different means of transport: airplane, helicopter, van
+ 1. the writer is somewhere to the left of the person who's sport is tennis##5
+ 2. the fan gospel is somewhere between the person who's hobby is rock-climbing and the owner of the snake##7
+ 3. the person who's sport is rugby is between the person driving the van and the owner of the goat##2
+ 4. the person eating cherry and the person who's sport is badminton have different parity positions
+ 5. the person driving the airplane and the person who's hobby is rock-climbing have the same parity positions
+ 6. the fan rock is not to the left of the person driving the van##8
+ 7. the person who's hobby is woodworking is somewhere to the left of the person driving the helicopter##5
+ 8. the person who's sport is badminton and the person who's hobby is woodworking have the same parity positions
+ 9. the librarian is the fan rock##1
+10. the person eating cucumber is not to the right of the musician##8
+11. the librarian is not to the left of the owner of the frog##8
+12. the writer is on the left of the person who's hobby is camping##1
+13. the fan soul is not to the right of the person eating cucumber##8
+14. the person who's hobby is camping is not to the left of the fan gospel##8
+15. the person eating pomegranate is in an odd position##4","{'Food': ['cucumber', 'cherry', 'pomegranate'], 'Hobby': ['woodworking', 'camping', 'rock-climbing'], 'Job': ['writer', 'musician', 'librarian'], 'Music-Genre': ['soul', 'gospel', 'rock'], 'Pet': ['snake', 'frog', 'goat'], 'Sport': ['badminton', 'rugby', 'tennis'], 'Transport': ['van', 'helicopter', 'airplane']}"
+Pt1_7x3_level9-8,"There 3 different types of food: banana, kale, onion
+The people have 3 different hobbies: gardening, singing, video-games
+The people perfer 3 different movie-genres: animation, family, martial-arts
+There are 3 different nationalities: australian, italian, nigerian
+3 different pets are kept: ferret, hedgehog, rabbit
+The people prefer 3 different types of sport: climbing, swimming, weightlifting
+The people use 3 different means of transport: roller, scooter, subway
+ 1. the person who's hobby is gardening is somewhere to the left of the person who's hobby is singing##5
+ 2. the person eating onion is the person driving the roller##1
+ 3. the person eating onion is not to the left of the person eating banana##8
+ 4. the person eating kale is between the person who's sport is swimming and the australian##2
+ 5. the person watching martial-arts movies is the person driving the scooter##1
+ 6. the person driving the roller is the owner of the hedgehog##1
+ 7. the person driving the roller is somewhere to the right of the person watching animation movies##5
+ 8. the person who's sport is weightlifting is in the middle##1
+ 9. the person driving the subway is not to the right of the person who's hobby is video-games##8
+10. the owner of the rabbit is not to the right of the owner of the ferret##8
+11. the owner of the ferret is between the owner of the rabbit and the person who's sport is swimming##2
+12. the person who's hobby is video-games is somewhere to the right of the italian##5
+13. the nigerian is not to the left of the person watching martial-arts movies##8
+14. the person eating banana is not the owner of the hedgehog##6
+15. the person who's sport is swimming and the person eating onion have the same parity positions
+16. the owner of the hedgehog and the person watching animation movies have different parity positions","{'Food': ['banana', 'kale', 'onion'], 'Hobby': ['gardening', 'singing', 'video-games'], 'Movie-Genre': ['martial-arts', 'animation', 'family'], 'Nationality': ['australian', 'italian', 'nigerian'], 'Pet': ['rabbit', 'ferret', 'hedgehog'], 'Sport': ['climbing', 'weightlifting', 'swimming'], 'Transport': ['scooter', 'subway', 'roller']}"
+Pt1_7x3_level9-9,"There are 3 different favourite beverages: hot-chocolate, milk, mirinda
+There 3 different types of food: cabbage, cherry, papaya
+The people have 3 different jobs:  entrepreneur, journalist, software-developer
+The people perfer 3 different movie-genres: adventure, fantasy, time-travel
+There are 3 different nationalities: chinese, colombian, pakistani
+3 different pets are kept: cat, guinea-pig, hamster
+The people prefer 3 different types of sport: cricket, rowing, swimming
+ 1. the colombian is not to the right of the person who's sport is rowing##8
+ 2. the person drinking milk is on the left or right of the person drinking hot-chocolate##3
+ 3. the person drinking hot-chocolate is somewhere to the right of the pakistani##5
+ 4. the colombian is on the left or right of the chinese##3
+ 5. the person watching adventure movies is the person eating cabbage##1
+ 6. the person who's sport is cricket and the owner of the guinea-pig have the same parity positions
+ 7. the pakistani is not to the right of the chinese##8
+ 8. the person eating cherry is in the middle##1
+ 9. the colombian is somewhere between the person drinking mirinda and the entrepreneur##7
+10. the owner of the cat is on the left of the person who's sport is swimming##1
+11. the software-developer is the person watching adventure movies##1
+12. the person drinking mirinda is not the colombian##6
+13. the owner of the cat is not the person who's sport is cricket##6
+14. the journalist is on the left or right of the person watching adventure movies##3
+15. the person eating papaya is on the left of the person who's sport is rowing##1
+16. the person watching fantasy movies is on the right of the owner of the guinea-pig##1
+17. the owner of the guinea-pig and the person watching fantasy movies have different parity positions","{'Beverage': ['milk', 'hot-chocolate', 'mirinda'], 'Food': ['papaya', 'cherry', 'cabbage'], 'Job': ['entrepreneur', 'journalist', 'software-developer'], 'Movie-Genre': ['time-travel', 'fantasy', 'adventure'], 'Nationality': ['pakistani', 'colombian', 'chinese'], 'Pet': ['guinea-pig', 'cat', 'hamster'], 'Sport': ['cricket', 'rowing', 'swimming']}"
diff --git a/part2/level9/Pt2_7x4_level9.csv b/part2/level9/Pt2_7x4_level9.csv
new file mode 100644
index 0000000000000000000000000000000000000000..668cccdfc6ad28b8b0565bf34af665c9fc5ef6e9
--- /dev/null
+++ b/part2/level9/Pt2_7x4_level9.csv
@@ -0,0 +1,348 @@
+ID,Clues,SolutionGrid
+Pt1_7x4_level9-0,"There are 4 different favourite beverages: almond-milk, fanta, hot-chocolate, lemonade
+There 4 different types of food: peas, raspberry, tomato, watermelon
+The people have 4 different jobs:  architect, coach, paramedic, project-manager
+The people prefer 4 different music-genres: disco, electronic, jazz, metal
+There are 4 different nationalities: brazilian, indian, indonesian, thai
+4 different pets are kept: goldfish, guinea-pig, hamster, rat
+The people prefer 4 different types of sport: rugby, skateboarding, skiing, surfing
+ 1. the indian and the owner of the rat have the same parity positions
+ 2. the fan electronic is in an even position##4
+ 3. the indonesian is somewhere to the right of the owner of the guinea-pig##5
+ 4. the fan jazz is not the indonesian##6
+ 5. the person drinking lemonade is somewhere between the brazilian and the fan metal##7
+ 6. the fan metal and the brazilian have different parity positions
+ 7. the person eating tomato and the project-manager have the same parity positions
+ 8. the indonesian and the person eating watermelon have different parity positions
+ 9. the person eating raspberry and the paramedic have the same parity positions
+10. the coach and the person eating tomato have the same parity positions
+11. the person who's sport is skiing is not to the left of the person eating watermelon##8
+12. the person drinking lemonade is on the left or right of the owner of the goldfish##3
+13. the project-manager is somewhere to the left of the person drinking fanta##5
+14. the person drinking lemonade is on the right of the person who's sport is skiing##1
+15. the person who's sport is surfing is on the left or right of the fan metal##3
+16. the person who's sport is rugby and the person eating watermelon have different parity positions
+17. the person who's sport is skiing is on the left or right of the fan jazz##3
+18. the person eating tomato is in an odd position##4
+19. the person eating watermelon is not to the right of the person eating tomato##8
+20. the owner of the hamster is not to the left of the person drinking fanta##8
+21. the project-manager is in an odd position##4
+22. the person who's sport is skateboarding is not to the left of the fan disco##8
+23. the person eating peas is on the left of the person drinking lemonade##1
+24. the thai is not to the left of the indonesian##8
+25. the owner of the rat is somewhere to the right of the person eating peas##5
+26. the paramedic and the person eating watermelon have different parity positions
+27. the owner of the hamster and the fan disco have the same parity positions
+28. the person who's sport is skiing is on the left or right of the person eating tomato##3
+29. the person eating tomato and the person drinking hot-chocolate have the same parity positions
+30. the paramedic is not to the left of the person drinking almond-milk##8","{'Beverage': ['hot-chocolate', 'fanta', 'lemonade', 'almond-milk'], 'Food': ['watermelon', 'peas', 'tomato', 'raspberry'], 'Job': ['project-manager', 'architect', 'coach', 'paramedic'], 'Music-Genre': ['disco', 'electronic', 'jazz', 'metal'], 'Nationality': ['brazilian', 'indonesian', 'thai', 'indian'], 'Pet': ['guinea-pig', 'goldfish', 'hamster', 'rat'], 'Sport': ['skateboarding', 'skiing', 'surfing', 'rugby']}"
+Pt1_7x4_level9-1,"There 4 different types of food: apple, avocado, corn, radish
+The people have 4 different jobs:  coach, firefighter, librarian, social-worker
+The people prefer 4 different music-genres: funk, gospel, house, soul
+There are 4 different nationalities: dutch, japanese, mexican, turkish
+4 different pets are kept: bird, goldfish, lizard, pony
+The people prefer 4 different types of sport: basketball, handball, rugby, skateboarding
+The people use 4 different means of transport: helicopter, quad-bike, snowmobile, subway
+ 1. the mexican is somewhere to the left of the turkish##5
+ 2. the person who's sport is basketball is on the left or right of the person driving the helicopter##3
+ 3. the person driving the subway is the person who's sport is skateboarding##1
+ 4. the social-worker is not to the right of the person driving the quad-bike##8
+ 5. the person eating corn is somewhere to the left of the person who's sport is skateboarding##5
+ 6. the person who's sport is basketball is not to the right of the fan soul##8
+ 7. the owner of the goldfish is somewhere between the person eating apple and the fan gospel##7
+ 8. the person eating apple and the owner of the goldfish have different parity positions
+ 9. the person driving the helicopter is not the owner of the goldfish##6
+10. the person who's sport is basketball is not the person eating corn##6
+11. the fan house is somewhere to the right of the fan gospel##5
+12. the fan gospel and the owner of the lizard have different parity positions
+13. the fan house is on the far right##1
+14. the person who's sport is rugby is not the fan funk##6
+15. the person driving the snowmobile is not to the right of the owner of the lizard##8
+16. the person who's sport is handball is not to the left of the person eating corn##8
+17. the owner of the goldfish is somewhere between the fan soul and the japanese##7
+18. the person eating radish is in an odd position##4
+19. the person who's sport is rugby is not to the right of the japanese##8
+20. the librarian is not to the left of the japanese##8
+21. the owner of the bird is not to the left of the owner of the bird##8
+22. the firefighter is somewhere to the right of the owner of the pony##5
+23. the firefighter is somewhere between the person eating radish and the fan funk##7
+24. the coach and the person who's sport is basketball have the same parity positions
+25. the person who's sport is skateboarding is on the right of the dutch##1
+26. the dutch is not the person driving the quad-bike##6
+27. the person eating avocado is somewhere to the right of the person eating radish##5
+28. the person eating corn and the firefighter have different parity positions
+29. the person driving the helicopter is not to the right of the person who's sport is handball##8
+30. the person driving the quad-bike is in an odd position##4","{'Food': ['radish', 'avocado', 'corn', 'apple'], 'Job': ['social-worker', 'firefighter', 'coach', 'librarian'], 'Music-Genre': ['gospel', 'soul', 'funk', 'house'], 'Nationality': ['mexican', 'turkish', 'dutch', 'japanese'], 'Pet': ['pony', 'bird', 'goldfish', 'lizard'], 'Sport': ['basketball', 'rugby', 'handball', 'skateboarding'], 'Transport': ['quad-bike', 'helicopter', 'snowmobile', 'subway']}"
+Pt1_7x4_level9-2,"There are 4 different favourite beverages: coffee, fanta, hot-chocolate, mirinda
+There 4 different types of food: cauliflower, corn, nectarine, spinach
+The people have 4 different hobbies: cooking, puzzles, reading, woodworking
+The people have 4 different jobs:  analyst, journalist, police-officer, scientist
+The people perfer 4 different movie-genres: comedy, epic, horror, time-travel
+The people prefer 4 different music-genres: funk, indie, jazz, salsa
+The people prefer 4 different types of sport: basketball, golf, handball, rowing
+ 1. the person eating nectarine and the scientist have different parity positions
+ 2. the fan funk is on the far right##1
+ 3. the person eating cauliflower is in an even position##4
+ 4. the person watching horror movies is on the right of the person who's sport is handball##1
+ 5. the fan jazz is on the far left##1
+ 6. the person who's sport is rowing and the person eating cauliflower have the same parity positions
+ 7. the person watching time-travel movies is somewhere to the left of the person who's sport is golf##5
+ 8. the person eating cauliflower is on the left or right of the person eating spinach##3
+ 9. the police-officer is not to the left of the person eating corn##8
+10. the person who's hobby is reading is somewhere to the right of the person who's hobby is woodworking##5
+11. the person drinking coffee is on the far left##1
+12. the person drinking coffee is on the left or right of the person drinking mirinda##3
+13. the person eating corn is somewhere between the person eating spinach and the person drinking hot-chocolate##7
+14. the person watching epic movies is in an odd position##4
+15. the person who's sport is rowing is not to the right of the person drinking mirinda##8
+16. the person watching epic movies is between the person who's sport is golf and the person watching comedy movies##2
+17. the fan salsa is somewhere to the right of the person who's sport is basketball##5
+18. the person who's hobby is reading is between the person who's hobby is cooking and the fan funk##2
+19. the person eating cauliflower is somewhere to the right of the analyst##5
+20. the fan salsa and the person who's hobby is cooking have the same parity positions
+21. the person who's hobby is woodworking is not to the right of the fan jazz##8
+22. the person eating nectarine is not to the left of the person eating corn##8","{'Beverage': ['coffee', 'mirinda', 'fanta', 'hot-chocolate'], 'Food': ['spinach', 'cauliflower', 'corn', 'nectarine'], 'Hobby': ['woodworking', 'cooking', 'reading', 'puzzles'], 'Job': ['analyst', 'journalist', 'scientist', 'police-officer'], 'Movie-Genre': ['time-travel', 'comedy', 'epic', 'horror'], 'Music-Genre': ['jazz', 'salsa', 'indie', 'funk'], 'Sport': ['basketball', 'rowing', 'handball', 'golf']}"
+Pt1_7x4_level9-3,"There are 4 different favourite beverages: almond-milk, hot-chocolate, lemonade, milk
+There 4 different types of food: cranberry, grapefruit, lime, pumpkin
+The people have 4 different hobbies: baking, card-games, filmmaking, gardening
+The people prefer 4 different music-genres: hip-hop, r&b, soul, techno
+There are 4 different nationalities: egyptian, indonesian, mexican, turkish
+4 different pets are kept: cat, frog, rabbit, snake
+The people use 4 different means of transport: car, helicopter, taxi, trike
+ 1. the fan hip-hop is on the left or right of the owner of the frog##3
+ 2. the person who's hobby is filmmaking and the person eating pumpkin have different parity positions
+ 3. the fan techno is somewhere between the person who's hobby is baking and the person driving the car##7
+ 4. the person drinking lemonade is on the left of the person eating pumpkin##1
+ 5. the fan techno is not to the left of the person driving the car##8
+ 6. the person eating grapefruit is between the turkish and the person drinking hot-chocolate##2
+ 7. the owner of the cat is somewhere to the right of the mexican##5
+ 8. the person driving the trike and the owner of the frog have different parity positions
+ 9. the person drinking lemonade is not the owner of the rabbit##6
+10. the egyptian is on the far left##1
+11. the fan r&b is not to the left of the person driving the car##8
+12. the person who's hobby is baking is on the right of the owner of the rabbit##1
+13. the fan r&b is somewhere between the owner of the rabbit and the person who's hobby is filmmaking##7
+14. the person who's hobby is card-games is on the left or right of the owner of the snake##3
+15. the owner of the snake is on the left or right of the person drinking hot-chocolate##3
+16. the fan hip-hop is not to the right of the owner of the frog##8
+17. the person driving the trike is not to the right of the fan hip-hop##8
+18. the fan hip-hop is somewhere to the left of the fan soul##5
+19. the person driving the helicopter is not the person drinking almond-milk##6
+20. the owner of the snake and the person who's hobby is filmmaking have the same parity positions
+21. the mexican is the person drinking milk##1
+22. the owner of the snake and the person eating cranberry have different parity positions","{'Beverage': ['lemonade', 'hot-chocolate', 'milk', 'almond-milk'], 'Food': ['lime', 'pumpkin', 'grapefruit', 'cranberry'], 'Hobby': ['filmmaking', 'card-games', 'gardening', 'baking'], 'Music-Genre': ['hip-hop', 'r&b', 'techno', 'soul'], 'Nationality': ['egyptian', 'indonesian', 'mexican', 'turkish'], 'Pet': ['snake', 'frog', 'rabbit', 'cat'], 'Transport': ['trike', 'car', 'helicopter', 'taxi']}"
+Pt1_7x4_level9-4,"There are 4 different favourite beverages: 7up, cola, fanta, tea
+There 4 different types of food: cranberry, grapes, lemon, onion
+The people have 4 different hobbies: collecting, hiking, rock-climbing, woodworking
+The people perfer 4 different movie-genres: comedy, disaster, documentary, sports
+There are 4 different nationalities: american, brazilian, italian, nigerian
+4 different pets are kept: hamster, hedgehog, lizard, pony
+The people prefer 4 different types of sport: climbing, lacrosse, parkour, swimming
+ 1. the person eating lemon is not to the right of the owner of the hamster##8
+ 2. the person who's sport is parkour is somewhere to the left of the american##5
+ 3. the person watching documentary movies is the owner of the hamster##1
+ 4. the person eating cranberry is somewhere to the left of the person who's hobby is woodworking##5
+ 5. the person eating grapes is not to the right of the person who's sport is swimming##8
+ 6. the person who's hobby is hiking is on the left of the owner of the pony##1
+ 7. the person eating lemon and the italian have different parity positions
+ 8. the person who's sport is swimming is not to the left of the person watching documentary movies##8
+ 9. the person who's sport is swimming is on the left of the person drinking fanta##1
+10. the person watching comedy movies is somewhere to the right of the owner of the hedgehog##5
+11. the person who's hobby is rock-climbing and the person watching comedy movies have the same parity positions
+12. the person eating onion is on the right of the brazilian##1
+13. the person who's hobby is collecting is not to the right of the person drinking cola##8
+14. the person watching documentary movies is the brazilian##1
+15. the person who's hobby is rock-climbing is somewhere to the right of the person who's hobby is collecting##5
+16. the person drinking tea and the person who's sport is lacrosse have the same parity positions
+17. the person who's hobby is hiking is on the left or right of the italian##3
+18. the person eating grapes is somewhere to the left of the person eating cranberry##5
+19. the owner of the lizard is somewhere to the right of the person drinking 7up##5
+20. the person watching comedy movies is on the right of the person eating lemon##1
+21. the person who's sport is lacrosse is not to the left of the person drinking fanta##8
+22. the person who's sport is parkour is not to the left of the person watching comedy movies##8
+23. the person who's hobby is rock-climbing is not to the left of the owner of the hedgehog##8
+24. the person watching sports movies is somewhere to the right of the person drinking 7up##5
+25. the owner of the hamster is not to the left of the person drinking cola##8","{'Beverage': ['7up', 'tea', 'cola', 'fanta'], 'Food': ['lemon', 'grapes', 'cranberry', 'onion'], 'Hobby': ['collecting', 'rock-climbing', 'hiking', 'woodworking'], 'Movie-Genre': ['disaster', 'comedy', 'documentary', 'sports'], 'Nationality': ['nigerian', 'italian', 'brazilian', 'american'], 'Pet': ['hedgehog', 'lizard', 'hamster', 'pony'], 'Sport': ['climbing', 'parkour', 'swimming', 'lacrosse']}"
+Pt1_7x4_level9-5,"There are 4 different favourite beverages: cola, soy-milk, sprite, water
+The people have 4 different hobbies: baking, hiking, reading, traveling
+The people have 4 different jobs:  designer, engineer, lawyer, project-manager
+The people perfer 4 different movie-genres: comedy, musical, scientific, thriller
+The people prefer 4 different music-genres: classical, gospel, salsa, trance
+4 different pets are kept: dog, hedgehog, snake, turtle
+The people prefer 4 different types of sport: baseball, basketball, skateboarding, volleyball
+ 1. the owner of the hedgehog is not to the left of the lawyer##8
+ 2. the owner of the turtle is on the left or right of the person who's sport is volleyball##3
+ 3. the person who's hobby is baking is on the left or right of the person who's hobby is reading##3
+ 4. the owner of the hedgehog and the person who's hobby is hiking have the same parity positions
+ 5. the designer is the fan trance##1
+ 6. the designer is on the left of the person watching comedy movies##1
+ 7. the person watching scientific movies is somewhere to the left of the person who's hobby is hiking##5
+ 8. the owner of the hedgehog is not the person who's sport is baseball##6
+ 9. the fan trance is on the left of the person who's sport is volleyball##1
+10. the owner of the dog and the person watching scientific movies have different parity positions
+11. the engineer is in an even position##4
+12. the person who's sport is skateboarding is somewhere to the left of the person who's sport is basketball##5
+13. the person who's sport is skateboarding is the designer##1
+14. the person watching thriller movies and the person drinking cola have the same parity positions
+15. the designer is on the left or right of the person drinking cola##3
+16. the fan classical and the person watching musical movies have different parity positions
+17. the owner of the hedgehog is not to the right of the person who's hobby is hiking##8
+18. the person who's hobby is hiking and the engineer have the same parity positions
+19. the fan trance is on the right of the person who's sport is baseball##1
+20. the fan classical is not to the left of the person who's hobby is reading##8
+21. the project-manager is somewhere to the right of the person who's hobby is traveling##5
+22. the owner of the dog and the fan gospel have the same parity positions
+23. the person watching scientific movies is not the fan classical##6
+24. the fan gospel and the person watching thriller movies have the same parity positions
+25. the owner of the snake is not the designer##6
+26. the person watching scientific movies is on the left or right of the project-manager##3
+27. the owner of the turtle is not the engineer##6
+28. the person who's hobby is baking is on the right of the person drinking sprite##1
+29. the project-manager is not the fan trance##6
+30. the person drinking water is somewhere to the left of the owner of the dog##5
+31. the person watching scientific movies and the person drinking water have different parity positions
+32. the designer is somewhere to the left of the fan classical##5
+33. the fan gospel is not to the right of the person watching musical movies##8","{'Beverage': ['water', 'sprite', 'cola', 'soy-milk'], 'Hobby': ['traveling', 'reading', 'baking', 'hiking'], 'Job': ['lawyer', 'designer', 'project-manager', 'engineer'], 'Movie-Genre': ['thriller', 'scientific', 'comedy', 'musical'], 'Music-Genre': ['gospel', 'trance', 'classical', 'salsa'], 'Pet': ['snake', 'turtle', 'dog', 'hedgehog'], 'Sport': ['baseball', 'skateboarding', 'volleyball', 'basketball']}"
+Pt1_7x4_level9-6,"There are 4 different favourite beverages: almond-milk, iced-tea, tea, water
+There 4 different types of food: broccoli, cherry, grapefruit, raspberry
+The people have 4 different hobbies: board-games, hiking, magic-tricks, rock-climbing
+The people have 4 different jobs:  accountant, designer, mechanic, software-developer
+The people prefer 4 different music-genres: classical, disco, metal, punk
+There are 4 different nationalities: australian, dutch, malaysian, pakistani
+4 different pets are kept: cat, ferret, horse, rat
+ 1. the fan punk is somewhere to the right of the person drinking almond-milk##5
+ 2. the mechanic is on the right of the person who's hobby is magic-tricks##1
+ 3. the person who's hobby is rock-climbing is not the pakistani##6
+ 4. the fan metal is somewhere to the left of the software-developer##5
+ 5. the malaysian is on the far right##1
+ 6. the owner of the horse is between the person drinking iced-tea and the person who's hobby is board-games##2
+ 7. the owner of the horse is not to the left of the owner of the rat##8
+ 8. the person eating grapefruit is somewhere to the right of the accountant##5
+ 9. the dutch is not to the right of the owner of the horse##8
+10. the owner of the ferret is on the far left##1
+11. the person eating grapefruit is not the owner of the cat##6
+12. the person eating broccoli is on the left or right of the pakistani##3
+13. the person drinking iced-tea is not the person eating grapefruit##6
+14. the software-developer is between the person drinking water and the person eating raspberry##2
+15. the fan disco is not to the left of the person drinking water##8
+16. the owner of the horse is not to the right of the person drinking iced-tea##8
+17. the person who's hobby is board-games and the malaysian have the same parity positions
+18. the software-developer is the fan disco##1
+19. the fan disco is on the left or right of the fan classical##3
+20. the australian is the person eating broccoli##1
+21. the person who's hobby is board-games is not the australian##6
+22. the person who's hobby is rock-climbing is not the designer##6
+23. the person who's hobby is rock-climbing is on the right of the person who's hobby is magic-tricks##1
+24. the fan punk is somewhere to the right of the fan classical##5
+25. the malaysian is on the right of the person drinking almond-milk##1
+26. the person drinking water and the dutch have the same parity positions","{'Beverage': ['water', 'tea', 'almond-milk', 'iced-tea'], 'Food': ['broccoli', 'grapefruit', 'raspberry', 'cherry'], 'Hobby': ['hiking', 'board-games', 'magic-tricks', 'rock-climbing'], 'Job': ['accountant', 'software-developer', 'designer', 'mechanic'], 'Music-Genre': ['metal', 'disco', 'classical', 'punk'], 'Nationality': ['australian', 'pakistani', 'dutch', 'malaysian'], 'Pet': ['ferret', 'rat', 'horse', 'cat']}"
+Pt1_7x4_level9-7,"There 4 different types of food: banana, cauliflower, lettuce, strawberry
+The people have 4 different hobbies: dancing, fishing, hiking, photography
+The people have 4 different jobs:  chef, designer, entrepreneur, police-officer
+The people perfer 4 different movie-genres: disaster, martial-arts, musical, spy
+The people prefer 4 different music-genres: dubstep, salsa, techno, trance
+There are 4 different nationalities: indian, italian, russian, spanish
+The people use 4 different means of transport: airplane, jet-ski, motorbike, trike
+ 1. the person driving the airplane is not to the left of the spanish##8
+ 2. the person who's hobby is photography is on the left or right of the person watching spy movies##3
+ 3. the fan techno is not the police-officer##6
+ 4. the fan salsa and the person watching disaster movies have the same parity positions
+ 5. the person who's hobby is fishing is somewhere to the right of the fan salsa##5
+ 6. the chef is not to the right of the person driving the motorbike##8
+ 7. the person driving the jet-ski is somewhere to the right of the person driving the motorbike##5
+ 8. the fan dubstep is not to the right of the person driving the jet-ski##8
+ 9. the fan salsa is somewhere to the left of the italian##5
+10. the entrepreneur is not to the left of the person eating cauliflower##8
+11. the person watching musical movies is not to the left of the person eating strawberry##8
+12. the fan techno is the person watching spy movies##1
+13. the indian is on the far left##1
+14. the russian is not the person watching martial-arts movies##6
+15. the spanish is the person eating banana##1
+16. the person who's hobby is photography is not to the left of the person driving the jet-ski##8
+17. the person eating strawberry is on the far right##1
+18. the indian is on the left or right of the person who's hobby is photography##3
+19. the person driving the airplane is on the left of the entrepreneur##1
+20. the person watching spy movies is on the left or right of the person watching disaster movies##3
+21. the person eating banana is not to the left of the person watching disaster movies##8
+22. the chef is not to the right of the person who's hobby is dancing##8
+23. the person who's hobby is dancing is on the left of the person watching disaster movies##1
+24. the person who's hobby is fishing is on the far left or far right##3
+25. the person watching disaster movies is not to the right of the person watching spy movies##8
+26. the person eating lettuce is on the left of the designer##1
+27. the person driving the jet-ski is somewhere to the left of the spanish##5
+28. the fan techno and the person eating lettuce have different parity positions
+29. the spanish is on the left or right of the person driving the jet-ski##3","{'Food': ['cauliflower', 'lettuce', 'banana', 'strawberry'], 'Hobby': ['dancing', 'photography', 'hiking', 'fishing'], 'Job': ['chef', 'police-officer', 'designer', 'entrepreneur'], 'Movie-Genre': ['martial-arts', 'disaster', 'spy', 'musical'], 'Music-Genre': ['dubstep', 'salsa', 'techno', 'trance'], 'Nationality': ['indian', 'russian', 'spanish', 'italian'], 'Transport': ['motorbike', 'jet-ski', 'airplane', 'trike']}"
+Pt1_7x4_level9-8,"There are 4 different favourite beverages: almond-milk, fanta, iced-tea, tea
+The people have 4 different hobbies: baking, cooking, fishing, skydiving
+The people have 4 different jobs:  analyst, dancer, electrician, manager
+The people perfer 4 different movie-genres: adventure, comedy, disaster, epic
+4 different pets are kept: hamster, horse, lizard, rabbit
+The people prefer 4 different types of sport: baseball, basketball, golf, volleyball
+The people use 4 different means of transport: bus, car, scooter, skateboard
+ 1. the person driving the skateboard and the person who's hobby is skydiving have the same parity positions
+ 2. the owner of the horse is not the person drinking almond-milk##6
+ 3. the dancer is the person watching adventure movies##1
+ 4. the person drinking iced-tea is somewhere to the right of the person who's sport is basketball##5
+ 5. the owner of the horse is on the right of the dancer##1
+ 6. the person watching epic movies is on the left or right of the person watching adventure movies##3
+ 7. the person drinking fanta is on the far left or far right##3
+ 8. the owner of the lizard is in an even position##4
+ 9. the person driving the car is not the owner of the rabbit##6
+10. the electrician is in an even position##4
+11. the owner of the lizard is on the right of the person watching epic movies##1
+12. the person watching epic movies is somewhere to the right of the person who's sport is basketball##5
+13. the person who's sport is golf is somewhere to the right of the analyst##5
+14. the person drinking fanta is not to the left of the person who's sport is basketball##8
+15. the person driving the scooter is somewhere to the right of the person watching adventure movies##5
+16. the person who's sport is baseball is the person driving the scooter##1
+17. the person who's hobby is skydiving is not to the right of the person drinking tea##8
+18. the person drinking iced-tea is not the person driving the bus##6
+19. the person who's hobby is baking is on the right of the person who's hobby is cooking##1
+20. the person drinking tea is not the person driving the bus##6
+21. the person who's hobby is skydiving is not to the left of the electrician##8
+22. the dancer is on the left or right of the owner of the hamster##3
+23. the owner of the lizard and the person who's hobby is skydiving have the same parity positions
+24. the owner of the lizard is not to the right of the person driving the skateboard##8
+25. the person who's hobby is cooking is not to the right of the person watching adventure movies##8
+26. the analyst is not the person watching comedy movies##6
+27. the person who's hobby is baking and the person driving the skateboard have different parity positions
+28. the person who's sport is volleyball and the person watching disaster movies have the same parity positions
+29. the person watching disaster movies is somewhere to the right of the person who's sport is baseball##5
+30. the person driving the scooter is not the person who's sport is golf##6","{'Beverage': ['fanta', 'almond-milk', 'iced-tea', 'tea'], 'Hobby': ['fishing', 'cooking', 'baking', 'skydiving'], 'Job': ['manager', 'dancer', 'analyst', 'electrician'], 'Movie-Genre': ['comedy', 'adventure', 'epic', 'disaster'], 'Pet': ['hamster', 'rabbit', 'horse', 'lizard'], 'Sport': ['basketball', 'volleyball', 'baseball', 'golf'], 'Transport': ['car', 'bus', 'scooter', 'skateboard']}"
+Pt1_7x4_level9-9,"There are 4 different favourite beverages: almond-milk, cola, hot-chocolate, soy-milk
+There 4 different types of food: apricot, onion, peach, peas
+The people have 4 different jobs:  doctor, librarian, mechanic, scientist
+The people perfer 4 different movie-genres: adventure, musical, time-travel, western
+The people prefer 4 different music-genres: blues, dubstep, r&b, techno
+There are 4 different nationalities: australian, brazilian, indian, malaysian
+The people use 4 different means of transport: motorbike, ship, train, tram
+ 1. the person watching western movies is not the person eating onion##6
+ 2. the fan dubstep is not to the left of the person watching time-travel movies##8
+ 3. the brazilian is somewhere to the left of the person eating peas##5
+ 4. the australian is not to the right of the indian##8
+ 5. the person watching musical movies is somewhere to the right of the australian##5
+ 6. the brazilian is not to the left of the fan blues##8
+ 7. the person eating apricot is somewhere between the fan techno and the person eating onion##7
+ 8. the person eating onion is somewhere between the person drinking almond-milk and the person drinking soy-milk##7
+ 9. the brazilian is the person watching time-travel movies##1
+10. the person driving the train is on the left of the person eating peas##1
+11. the fan blues is the indian##1
+12. the fan r&b is not the brazilian##6
+13. the person watching adventure movies is not the librarian##6
+14. the fan techno is not to the right of the doctor##8
+15. the person drinking soy-milk is on the right of the mechanic##1
+16. the scientist is not to the right of the person drinking almond-milk##8
+17. the person watching time-travel movies is not to the left of the person watching musical movies##8
+18. the mechanic is not the person driving the train##6
+19. the person drinking almond-milk is somewhere to the right of the person drinking cola##5
+20. the person watching time-travel movies is not to the right of the fan dubstep##8
+21. the person eating onion is not to the left of the mechanic##8
+22. the person eating onion is in an odd position##4
+23. the person driving the tram is on the right of the brazilian##1
+24. the brazilian is not to the right of the person drinking almond-milk##8
+25. the person drinking hot-chocolate and the doctor have different parity positions
+26. the person driving the motorbike is the australian##1
+27. the australian is not to the right of the person driving the motorbike##8
+28. the doctor is on the left of the scientist##1
+29. the person watching western movies is not to the left of the person watching time-travel movies##8
+30. the person drinking hot-chocolate is on the far left##1","{'Beverage': ['hot-chocolate', 'soy-milk', 'cola', 'almond-milk'], 'Food': ['peach', 'apricot', 'onion', 'peas'], 'Job': ['mechanic', 'doctor', 'scientist', 'librarian'], 'Movie-Genre': ['adventure', 'musical', 'time-travel', 'western'], 'Music-Genre': ['techno', 'blues', 'dubstep', 'r&b'], 'Nationality': ['australian', 'indian', 'brazilian', 'malaysian'], 'Transport': ['motorbike', 'ship', 'train', 'tram']}"
diff --git a/part2/level9/Pt2_7x5_level9.csv b/part2/level9/Pt2_7x5_level9.csv
new file mode 100644
index 0000000000000000000000000000000000000000..847c9380f2751960c2a4136be8794445f3b4552f
--- /dev/null
+++ b/part2/level9/Pt2_7x5_level9.csv
@@ -0,0 +1,488 @@
+ID,Clues,SolutionGrid
+Pt1_7x5_level9-0,"The people have 5 different hobbies: camping, filmmaking, fishing, rock-climbing, sudoku
+The people have 5 different jobs:  accountant, electrician, manager, pilot, writer
+The people perfer 5 different movie-genres: crime, documentary, romance, scientific, thriller
+The people prefer 5 different music-genres: blues, gospel, r&b, rock, trance
+There are 5 different nationalities: australian, canadian, colombian, pakistani, turkish
+5 different pets are kept: chinchilla, fish, lizard, pony, rabbit
+The people prefer 5 different types of sport: biathlon, handball, lacrosse, rugby, weightlifting
+ 1. the owner of the pony is on the left or right of the person who's hobby is sudoku##3
+ 2. the owner of the rabbit is the person who's sport is weightlifting##1
+ 3. the person watching scientific movies is on the left or right of the person who's hobby is filmmaking##3
+ 4. the colombian is on the far left or far right##3
+ 5. the person who's hobby is camping is not the owner of the fish##6
+ 6. the owner of the pony is somewhere to the right of the pilot##5
+ 7. the fan gospel and the electrician have different parity positions
+ 8. the pakistani is on the left of the person watching documentary movies##1
+ 9. the person watching romance movies is somewhere between the owner of the chinchilla and the person watching crime movies##7
+10. the person who's sport is handball is somewhere to the right of the canadian##5
+11. the person who's hobby is fishing is not the owner of the lizard##6
+12. the person who's sport is lacrosse and the person who's hobby is sudoku have different parity positions
+13. the person who's hobby is filmmaking is not to the right of the person watching romance movies##8
+14. the fan trance is not to the right of the pakistani##8
+15. the owner of the chinchilla and the person who's sport is rugby have the same parity positions
+16. the owner of the pony is not to the right of the person who's hobby is camping##8
+17. the person who's hobby is rock-climbing is somewhere between the person who's sport is weightlifting and the pilot##7
+18. the canadian is not to the left of the person who's hobby is filmmaking##8
+19. the fan blues is not the person who's sport is handball##6
+20. the person who's sport is lacrosse is not to the right of the person who's hobby is rock-climbing##8
+21. the accountant is on the left of the person watching scientific movies##1
+22. the pakistani is somewhere to the right of the person who's hobby is camping##5
+23. the person who's hobby is rock-climbing is between the fan gospel and the owner of the rabbit##2
+24. the manager is on the far right##1
+25. the fan trance is on the left of the colombian##1
+26. the owner of the pony is somewhere to the left of the person who's sport is lacrosse##5
+27. the pakistani is somewhere to the right of the owner of the lizard##5
+28. the fan gospel is not the person who's hobby is rock-climbing##6
+29. the person who's sport is lacrosse is not to the right of the colombian##8
+30. the fan rock and the owner of the lizard have different parity positions
+31. the person watching crime movies is between the owner of the lizard and the person who's hobby is fishing##2
+32. the turkish is the fan gospel##1
+33. the person who's sport is biathlon is on the left or right of the pilot##3
+34. the fan blues is not the person watching crime movies##6
+35. the person who's hobby is camping is on the left or right of the person who's sport is biathlon##3
+36. the fan gospel is on the left of the pakistani##1
+37. the turkish is on the right of the fan rock##1
+38. the person watching scientific movies is not the colombian##6
+39. the fan blues is on the far right##1
+40. the person who's hobby is rock-climbing is on the left or right of the person who's sport is weightlifting##3
+41. the fan blues is not the person who's hobby is rock-climbing##6","{'Hobby': ['sudoku', 'filmmaking', 'camping', 'rock-climbing', 'fishing'], 'Job': ['pilot', 'accountant', 'writer', 'electrician', 'manager'], 'Movie-Genre': ['thriller', 'romance', 'scientific', 'crime', 'documentary'], 'Music-Genre': ['r&b', 'rock', 'gospel', 'trance', 'blues'], 'Nationality': ['australian', 'canadian', 'turkish', 'pakistani', 'colombian'], 'Pet': ['chinchilla', 'pony', 'lizard', 'fish', 'rabbit'], 'Sport': ['rugby', 'biathlon', 'handball', 'lacrosse', 'weightlifting']}"
+Pt1_7x5_level9-1,"There are 5 different favourite beverages: 7up, almond-milk, lemonade, mirinda, soy-milk
+The people have 5 different jobs:  architect, designer, lawyer, mechanic, writer
+The people perfer 5 different movie-genres: adventure, animation, fantasy, mystery, satire
+The people prefer 5 different music-genres: dubstep, folk, indie, jazz, r&b
+There are 5 different nationalities: egyptian, german, indian, polish, thai
+5 different pets are kept: cat, hamster, horse, mouse, pony
+The people use 5 different means of transport: bus, helicopter, motorbike, scooter, ship
+ 1. the owner of the cat is the person driving the ship##1
+ 2. the thai is the owner of the cat##1
+ 3. the mechanic is not to the left of the thai##8
+ 4. the writer and the person driving the bus have different parity positions
+ 5. the person driving the motorbike is the person watching satire movies##1
+ 6. the owner of the pony is not to the right of the person watching mystery movies##8
+ 7. the architect and the person driving the ship have the same parity positions
+ 8. the fan r&b and the person watching adventure movies have the same parity positions
+ 9. the person driving the bus is on the right of the person drinking soy-milk##1
+10. the person watching animation movies is not to the right of the person watching satire movies##8
+11. the person driving the scooter is the egyptian##1
+12. the indian is somewhere to the right of the polish##5
+13. the owner of the cat is the thai##1
+14. the person drinking almond-milk is on the left or right of the person watching adventure movies##3
+15. the fan jazz and the owner of the mouse have the same parity positions
+16. the owner of the mouse is on the left or right of the owner of the horse##3
+17. the thai is somewhere between the indian and the german##7
+18. the person watching mystery movies is somewhere between the person drinking mirinda and the fan jazz##7
+19. the fan r&b and the person watching adventure movies have the same parity positions
+20. the writer is not the fan jazz##6
+21. the person drinking soy-milk and the designer have different parity positions
+22. the person drinking lemonade is not the person watching adventure movies##6
+23. the owner of the horse is somewhere to the left of the fan jazz##5
+24. the fan folk is on the right of the person driving the bus##1
+25. the fan jazz is in an odd position##4
+26. the person drinking soy-milk and the fan jazz have the same parity positions
+27. the fan r&b is somewhere to the left of the fan folk##5
+28. the fan indie is not the owner of the pony##6
+29. the owner of the mouse is the architect##1
+30. the person watching adventure movies is on the left or right of the owner of the mouse##3
+31. the person watching animation movies is not to the right of the architect##8
+32. the person watching mystery movies is somewhere to the right of the fan r&b##5
+33. the fan jazz is somewhere to the right of the designer##5
+34. the person watching animation movies is not to the left of the person watching animation movies##8
+35. the owner of the mouse is somewhere to the left of the person drinking lemonade##5
+36. the german is not to the right of the writer##8
+37. the person drinking soy-milk is on the left or right of the owner of the pony##3
+38. the writer is the person watching satire movies##1
+39. the mechanic is on the left of the fan folk##1
+40. the owner of the cat is not the fan r&b##6
+41. the owner of the hamster and the person driving the scooter have the same parity positions","{'Beverage': ['almond-milk', '7up', 'soy-milk', 'lemonade', 'mirinda'], 'Job': ['architect', 'designer', 'lawyer', 'mechanic', 'writer'], 'Movie-Genre': ['animation', 'adventure', 'fantasy', 'mystery', 'satire'], 'Music-Genre': ['indie', 'r&b', 'jazz', 'dubstep', 'folk'], 'Nationality': ['egyptian', 'german', 'thai', 'polish', 'indian'], 'Pet': ['mouse', 'horse', 'cat', 'pony', 'hamster'], 'Transport': ['scooter', 'helicopter', 'ship', 'bus', 'motorbike']}"
+Pt1_7x5_level9-2,"There 5 different types of food: banana, carrot, cucumber, kiwi, spinach
+The people have 5 different jobs:  dancer, doctor, freelancer, manager, photographer
+The people perfer 5 different movie-genres: disaster, documentary, drama, superhero, zombie
+There are 5 different nationalities: brazilian, colombian, indian, spanish, turkish
+5 different pets are kept: bird, goat, goldfish, lizard, rabbit
+The people prefer 5 different types of sport: climbing, parkour, rugby, sailing, water-polo
+The people use 5 different means of transport: airplane, boat, snowmobile, subway, train
+ 1. the owner of the bird is the person eating kiwi##1
+ 2. the person eating cucumber is on the right of the person watching superhero movies##1
+ 3. the person watching superhero movies is somewhere between the person eating cucumber and the colombian##7
+ 4. the manager is between the person driving the airplane and the person watching zombie movies##2
+ 5. the person eating cucumber is not to the right of the person who's sport is climbing##8
+ 6. the person driving the snowmobile is not to the left of the doctor##8
+ 7. the turkish is not to the left of the dancer##8
+ 8. the dancer and the person who's sport is water-polo have the same parity positions
+ 9. the owner of the rabbit is on the far left or far right##3
+10. the doctor is not to the left of the person who's sport is water-polo##8
+11. the person watching drama movies is somewhere to the right of the dancer##5
+12. the doctor is somewhere to the right of the spanish##5
+13. the owner of the rabbit and the person who's sport is sailing have the same parity positions
+14. the owner of the bird is not to the right of the person watching superhero movies##8
+15. the person driving the boat is somewhere to the left of the person driving the airplane##5
+16. the owner of the goat is on the left or right of the person who's sport is climbing##3
+17. the turkish is on the left of the photographer##1
+18. the person eating kiwi is on the left of the freelancer##1
+19. the person watching zombie movies and the photographer have different parity positions
+20. the person eating kiwi is on the left or right of the owner of the goldfish##3
+21. the owner of the lizard and the person eating carrot have different parity positions
+22. the person who's sport is water-polo is not to the left of the person eating cucumber##8
+23. the person who's sport is climbing is on the left of the owner of the goat##1
+24. the person eating banana is on the far left##1
+25. the person driving the snowmobile is not to the right of the brazilian##8
+26. the person watching documentary movies is somewhere between the brazilian and the photographer##7
+27. the indian and the person driving the airplane have the same parity positions
+28. the person watching disaster movies is the person eating banana##1
+29. the doctor and the person who's sport is sailing have the same parity positions
+30. the person eating spinach is on the far right##1
+31. the person who's sport is climbing is somewhere between the person watching superhero movies and the person who's sport is water-polo##7
+32. the person eating carrot is in the middle##1
+33. the person driving the airplane is on the left or right of the person driving the boat##3
+34. the indian is on the right of the photographer##1
+35. the person eating banana is somewhere to the left of the person eating kiwi##5
+36. the turkish and the person who's sport is parkour have the same parity positions
+37. the brazilian and the person eating spinach have the same parity positions
+38. the person who's sport is parkour is somewhere between the colombian and the person driving the train##7
+39. the person watching zombie movies is somewhere to the right of the person watching superhero movies##5
+40. the owner of the goldfish is not to the left of the person watching disaster movies##8","{'Food': ['banana', 'kiwi', 'carrot', 'cucumber', 'spinach'], 'Job': ['dancer', 'photographer', 'freelancer', 'manager', 'doctor'], 'Movie-Genre': ['disaster', 'drama', 'superhero', 'documentary', 'zombie'], 'Nationality': ['turkish', 'colombian', 'indian', 'spanish', 'brazilian'], 'Pet': ['rabbit', 'bird', 'goldfish', 'lizard', 'goat'], 'Sport': ['sailing', 'rugby', 'parkour', 'climbing', 'water-polo'], 'Transport': ['subway', 'boat', 'airplane', 'train', 'snowmobile']}"
+Pt1_7x5_level9-3,"There are 5 different favourite beverages: hot-chocolate, iced-tea, lemonade, milk, mirinda
+There 5 different types of food: carrot, corn, mango, nectarine, pomegranate
+The people have 5 different hobbies: board-games, card-games, puzzles, skydiving, woodworking
+The people perfer 5 different movie-genres: animation, documentary, family, fantasy, mystery
+5 different pets are kept: bird, dog, fish, lizard, rabbit
+The people prefer 5 different types of sport: badminton, baseball, basketball, parkour, tennis
+The people use 5 different means of transport: boat, scooter, ship, taxi, train
+ 1. the person drinking hot-chocolate is on the right of the owner of the bird##1
+ 2. the person eating corn is not to the left of the person drinking milk##8
+ 3. the person eating carrot is somewhere between the person driving the scooter and the person who's sport is parkour##7
+ 4. the person watching documentary movies is on the far left or far right##3
+ 5. the person eating mango is on the right of the owner of the dog##1
+ 6. the person drinking mirinda is not the person who's sport is tennis##6
+ 7. the person driving the ship is not to the right of the person watching documentary movies##8
+ 8. the person who's hobby is board-games is not the person driving the ship##6
+ 9. the person eating carrot is not to the right of the person drinking lemonade##8
+10. the person who's sport is tennis is not to the right of the person who's hobby is woodworking##8
+11. the person driving the taxi is somewhere to the right of the person who's hobby is board-games##5
+12. the person who's hobby is card-games is somewhere to the left of the person drinking mirinda##5
+13. the person eating nectarine and the person watching fantasy movies have the same parity positions
+14. the person who's hobby is board-games is not the person watching fantasy movies##6
+15. the person who's sport is tennis and the person eating nectarine have different parity positions
+16. the person eating corn and the person driving the taxi have the same parity positions
+17. the owner of the lizard and the person who's hobby is skydiving have different parity positions
+18. the person who's sport is parkour is the person who's sport is parkour##1
+19. the person who's sport is basketball is not to the left of the owner of the fish##8
+20. the person who's hobby is puzzles and the person who's sport is basketball have different parity positions
+21. the person watching animation movies is on the left of the person drinking hot-chocolate##1
+22. the person who's hobby is woodworking is the person drinking milk##1
+23. the person eating carrot is on the left or right of the owner of the fish##3
+24. the person who's sport is badminton is somewhere to the right of the person driving the taxi##5
+25. the person eating carrot is somewhere between the person eating pomegranate and the person who's hobby is puzzles##7
+26. the person eating corn is the owner of the rabbit##1
+27. the person who's sport is baseball is on the right of the person eating nectarine##1
+28. the person who's sport is basketball is somewhere to the right of the person who's sport is baseball##5
+29. the person driving the ship is not to the right of the person who's hobby is skydiving##8
+30. the person watching documentary movies is not to the left of the person driving the scooter##8
+31. the person eating corn is on the left or right of the owner of the lizard##3
+32. the person who's sport is badminton is on the left or right of the person driving the scooter##3
+33. the person who's hobby is woodworking is on the far right##1
+34. the person who's hobby is skydiving is somewhere between the person driving the ship and the person driving the boat##7
+35. the person driving the scooter is the person who's hobby is woodworking##1
+36. the person eating carrot is not to the left of the person who's hobby is card-games##8
+37. the person who's sport is tennis is not to the left of the person drinking iced-tea##8
+38. the person watching documentary movies is not the person eating pomegranate##6
+39. the person driving the boat is on the right of the person driving the taxi##1
+40. the person drinking mirinda is between the person watching mystery movies and the person eating nectarine##2","{'Beverage': ['iced-tea', 'hot-chocolate', 'mirinda', 'lemonade', 'milk'], 'Food': ['pomegranate', 'nectarine', 'carrot', 'mango', 'corn'], 'Hobby': ['board-games', 'card-games', 'skydiving', 'puzzles', 'woodworking'], 'Movie-Genre': ['animation', 'fantasy', 'family', 'mystery', 'documentary'], 'Pet': ['bird', 'fish', 'dog', 'lizard', 'rabbit'], 'Sport': ['tennis', 'parkour', 'baseball', 'badminton', 'basketball'], 'Transport': ['train', 'ship', 'taxi', 'boat', 'scooter']}"
+Pt1_7x5_level9-4,"There are 5 different favourite beverages: 7up, lemonade, soy-milk, tea, water
+There 5 different types of food: blueberry, broccoli, corn, pineapple, pumpkin
+The people have 5 different hobbies: board-games, cooking, fishing, reading, writing
+The people have 5 different jobs:  doctor, engineer, freelancer, project-manager, security-guard
+There are 5 different nationalities: brazilian, british, dutch, japanese, polish
+5 different pets are kept: bird, dog, ferret, goldfish, mouse
+The people use 5 different means of transport: airplane, bike, ship, subway, train
+ 1. the person drinking lemonade is between the british and the person who's hobby is board-games##2
+ 2. the person who's hobby is writing is on the left of the person who's hobby is fishing##1
+ 3. the project-manager is in the middle##1
+ 4. the person drinking water is not to the right of the person who's hobby is reading##8
+ 5. the owner of the goldfish is not the person eating pineapple##6
+ 6. the person driving the airplane and the person drinking tea have the same parity positions
+ 7. the person who's hobby is reading and the person eating blueberry have the same parity positions
+ 8. the person who's hobby is board-games is on the right of the brazilian##1
+ 9. the security-guard is somewhere to the left of the japanese##5
+10. the person who's hobby is writing and the brazilian have different parity positions
+11. the person who's hobby is fishing and the person eating broccoli have the same parity positions
+12. the polish is not to the left of the person who's hobby is fishing##8
+13. the person who's hobby is cooking is not to the left of the person eating pumpkin##8
+14. the person driving the airplane is not the owner of the ferret##6
+15. the polish is not to the left of the engineer##8
+16. the person driving the subway is somewhere between the freelancer and the person who's hobby is board-games##7
+17. the person who's hobby is fishing is somewhere to the left of the person eating pumpkin##5
+18. the person drinking soy-milk is the owner of the dog##1
+19. the person who's hobby is fishing and the owner of the ferret have different parity positions
+20. the person drinking 7up and the owner of the ferret have the same parity positions
+21. the person driving the airplane is on the far right##1
+22. the doctor is in an odd position##4
+23. the dutch is not the owner of the ferret##6
+24. the engineer is somewhere to the left of the person eating pumpkin##5
+25. the person drinking lemonade is somewhere to the left of the person eating pineapple##5
+26. the person driving the train is somewhere to the right of the owner of the ferret##5
+27. the owner of the goldfish is not to the right of the person eating blueberry##8
+28. the engineer is the person drinking water##1
+29. the person driving the train and the owner of the goldfish have the same parity positions
+30. the project-manager is not to the right of the freelancer##8
+31. the doctor is on the left or right of the brazilian##3
+32. the person drinking tea is not the person eating blueberry##6
+33. the person driving the ship is on the far left or far right##3
+34. the person who's hobby is fishing and the person driving the ship have different parity positions
+35. the person who's hobby is reading and the person drinking water have the same parity positions
+36. the freelancer is not the person eating blueberry##6
+37. the owner of the bird is on the far right##1
+38. the security-guard is in an even position##4
+39. the project-manager is on the left or right of the owner of the goldfish##3
+40. the person drinking tea is not to the right of the doctor##8
+41. the dutch is on the left or right of the person who's hobby is board-games##3
+42. the owner of the goldfish is not to the left of the dutch##8","{'Beverage': ['tea', 'lemonade', 'soy-milk', 'water', '7up'], 'Food': ['corn', 'broccoli', 'pineapple', 'blueberry', 'pumpkin'], 'Hobby': ['writing', 'fishing', 'board-games', 'reading', 'cooking'], 'Job': ['doctor', 'security-guard', 'project-manager', 'engineer', 'freelancer'], 'Nationality': ['british', 'brazilian', 'japanese', 'dutch', 'polish'], 'Pet': ['ferret', 'mouse', 'dog', 'goldfish', 'bird'], 'Transport': ['ship', 'train', 'bike', 'subway', 'airplane']}"
+Pt1_7x5_level9-5,"There 5 different types of food: broccoli, cabbage, cranberry, nectarine, radish
+The people have 5 different hobbies: baking, chess, gardening, video-games, woodworking
+The people have 5 different jobs:  accountant, dressmaker, journalist, manager, police-officer
+The people perfer 5 different movie-genres: action, disaster, horror, satire, thriller
+The people prefer 5 different music-genres: funk, gospel, jazz, r&b, rock
+The people prefer 5 different types of sport: baseball, parkour, skiing, soccer, surfing
+The people use 5 different means of transport: boat, bus, helicopter, tram, trike
+ 1. the fan r&b and the dressmaker have different parity positions
+ 2. the person who's hobby is chess is in an even position##4
+ 3. the person who's hobby is woodworking is not to the right of the person watching satire movies##8
+ 4. the person driving the bus is on the far left##1
+ 5. the person driving the bus is on the left or right of the person driving the trike##3
+ 6. the person watching horror movies is somewhere to the right of the person driving the bus##5
+ 7. the person driving the bus is on the left or right of the person who's sport is skiing##3
+ 8. the person who's hobby is chess is not the journalist##6
+ 9. the person driving the helicopter is on the right of the person driving the boat##1
+10. the person who's hobby is video-games and the person driving the trike have different parity positions
+11. the manager is not to the right of the person who's hobby is baking##8
+12. the fan funk is not to the left of the person watching horror movies##8
+13. the person eating broccoli is not to the right of the accountant##8
+14. the person driving the boat is not the fan rock##6
+15. the person eating broccoli is on the left of the person who's hobby is baking##1
+16. the accountant is somewhere between the manager and the person eating cabbage##7
+17. the fan rock is on the left or right of the person driving the boat##3
+18. the person who's sport is parkour is on the left of the person eating nectarine##1
+19. the person driving the trike is on the left or right of the person who's sport is soccer##3
+20. the person who's sport is skiing is somewhere to the right of the person watching thriller movies##5
+21. the journalist is not the person driving the boat##6
+22. the person who's sport is parkour is in an odd position##4
+23. the person who's hobby is chess is somewhere to the right of the journalist##5
+24. the person who's hobby is baking is on the right of the person watching satire movies##1
+25. the person who's hobby is gardening is the fan funk##1
+26. the manager is on the left or right of the police-officer##3
+27. the person who's hobby is video-games and the person watching disaster movies have different parity positions
+28. the manager and the person who's hobby is chess have different parity positions
+29. the person watching horror movies is on the far left or far right##3
+30. the person driving the boat is not the person watching horror movies##6
+31. the manager is not to the left of the fan gospel##8
+32. the person who's hobby is woodworking is the journalist##1
+33. the person watching satire movies is not to the right of the person who's sport is soccer##8
+34. the person who's hobby is gardening is on the right of the person driving the boat##1
+35. the person eating cranberry is not to the right of the person who's sport is baseball##8
+36. the person eating radish is on the left or right of the person driving the trike##3
+37. the fan r&b is somewhere to the left of the person who's sport is soccer##5
+38. the person watching disaster movies is on the left or right of the person eating cabbage##3
+39. the dressmaker is somewhere to the right of the person driving the boat##5
+40. the person who's sport is surfing and the person who's hobby is video-games have different parity positions
+41. the fan r&b and the person driving the boat have the same parity positions","{'Food': ['radish', 'nectarine', 'broccoli', 'cranberry', 'cabbage'], 'Hobby': ['woodworking', 'chess', 'video-games', 'baking', 'gardening'], 'Job': ['journalist', 'police-officer', 'manager', 'accountant', 'dressmaker'], 'Movie-Genre': ['thriller', 'action', 'satire', 'disaster', 'horror'], 'Music-Genre': ['gospel', 'r&b', 'rock', 'jazz', 'funk'], 'Sport': ['parkour', 'skiing', 'soccer', 'surfing', 'baseball'], 'Transport': ['bus', 'trike', 'tram', 'boat', 'helicopter']}"
+Pt1_7x5_level9-6,"There are 5 different favourite beverages: 7up, cola, juice, mirinda, soy-milk
+There 5 different types of food: carrot, nectarine, papaya, pear, plum
+The people have 5 different hobbies: chess, cooking, filmmaking, gardening, reading
+The people perfer 5 different movie-genres: comedy, crime, satire, scientific, sports
+There are 5 different nationalities: argentine, australian, indian, nigerian, spanish
+5 different pets are kept: bird, cat, frog, goldfish, rat
+The people use 5 different means of transport: airplane, jet-ski, subway, taxi, van
+ 1. the person who's hobby is gardening is not the person driving the subway##6
+ 2. the owner of the rat and the australian have different parity positions
+ 3. the person watching scientific movies is not the indian##6
+ 4. the person watching comedy movies is not to the left of the person who's hobby is cooking##8
+ 5. the person eating nectarine and the person who's hobby is cooking have different parity positions
+ 6. the owner of the cat is in the middle##1
+ 7. the person drinking mirinda and the person driving the jet-ski have the same parity positions
+ 8. the person watching crime movies is somewhere to the right of the person drinking cola##5
+ 9. the person driving the subway is not to the right of the person drinking mirinda##8
+10. the owner of the goldfish is somewhere to the left of the nigerian##5
+11. the person watching satire movies is the person eating pear##1
+12. the person watching sports movies and the person eating carrot have different parity positions
+13. the person who's hobby is reading and the owner of the cat have the same parity positions
+14. the person driving the subway is on the left or right of the person drinking juice##3
+15. the person driving the taxi is not the person drinking mirinda##6
+16. the person drinking juice is on the right of the person who's hobby is chess##1
+17. the person driving the taxi is not the person who's hobby is reading##6
+18. the australian is somewhere to the right of the person driving the taxi##5
+19. the indian is not to the left of the person driving the taxi##8
+20. the owner of the goldfish is somewhere to the left of the person who's hobby is reading##5
+21. the person drinking soy-milk is somewhere between the person eating plum and the nigerian##7
+22. the person eating nectarine is not to the right of the person eating plum##8
+23. the person who's hobby is gardening is somewhere to the right of the person eating nectarine##5
+24. the person driving the airplane is on the right of the person watching scientific movies##1
+25. the owner of the rat is not to the left of the person who's hobby is cooking##8
+26. the person watching crime movies is not the person driving the jet-ski##6
+27. the person driving the van is not the person watching satire movies##6
+28. the person driving the taxi is the argentine##1
+29. the person driving the airplane is not to the left of the person eating papaya##8
+30. the person eating nectarine is the owner of the frog##1
+31. the owner of the frog is not the australian##6
+32. the person eating plum is on the left or right of the australian##3
+33. the indian is in an even position##4
+34. the person who's hobby is filmmaking is on the left of the owner of the rat##1
+35. the person watching crime movies is not to the right of the person watching crime movies##8
+36. the nigerian is the person driving the subway##1
+37. the person watching scientific movies is somewhere to the left of the person drinking 7up##5
+38. the person driving the taxi is on the left or right of the person eating carrot##3
+39. the person who's hobby is gardening and the owner of the bird have different parity positions
+40. the person eating papaya is in an odd position##4
+41. the australian is not to the left of the person who's hobby is filmmaking##8
+42. the argentine and the person drinking juice have different parity positions
+43. the owner of the cat is not to the left of the person who's hobby is chess##8
+44. the person driving the airplane is between the nigerian and the person eating plum##2
+45. the person who's hobby is reading and the person driving the taxi have the same parity positions","{'Beverage': ['cola', 'juice', 'mirinda', 'soy-milk', '7up'], 'Food': ['nectarine', 'carrot', 'papaya', 'pear', 'plum'], 'Hobby': ['chess', 'cooking', 'reading', 'filmmaking', 'gardening'], 'Movie-Genre': ['sports', 'crime', 'scientific', 'satire', 'comedy'], 'Nationality': ['argentine', 'indian', 'nigerian', 'australian', 'spanish'], 'Pet': ['frog', 'goldfish', 'cat', 'bird', 'rat'], 'Transport': ['taxi', 'van', 'subway', 'airplane', 'jet-ski']}"
+Pt1_7x5_level9-7,"The people have 5 different hobbies: card-games, dancing, fishing, skydiving, writing
+The people have 5 different jobs:  analyst, electrician, lawyer, paramedic, project-manager
+The people prefer 5 different music-genres: country, punk, r&b, reggae, salsa
+There are 5 different nationalities: brazilian, indonesian, japanese, malaysian, turkish
+5 different pets are kept: bird, fish, hedgehog, horse, turtle
+The people prefer 5 different types of sport: golf, lacrosse, skiing, volleyball, water-polo
+The people use 5 different means of transport: jet-ski, motorbike, quad-bike, snowmobile, van
+ 1. the person driving the snowmobile is somewhere to the right of the fan reggae##5
+ 2. the owner of the turtle and the fan punk have the same parity positions
+ 3. the electrician is not to the left of the owner of the turtle##8
+ 4. the person driving the quad-bike and the person who's sport is golf have different parity positions
+ 5. the malaysian is the person who's hobby is writing##1
+ 6. the fan punk is not to the right of the person who's sport is volleyball##8
+ 7. the person driving the van and the owner of the bird have the same parity positions
+ 8. the person driving the jet-ski is the person who's hobby is skydiving##1
+ 9. the electrician is on the right of the analyst##1
+10. the owner of the hedgehog is not to the left of the person driving the van##8
+11. the person who's hobby is card-games is in an even position##4
+12. the person who's sport is water-polo is on the right of the project-manager##1
+13. the owner of the fish is not to the left of the person who's hobby is fishing##8
+14. the owner of the horse is not to the right of the person who's hobby is card-games##8
+15. the person who's hobby is dancing is somewhere to the right of the malaysian##5
+16. the fan punk is on the far left or far right##3
+17. the person who's sport is golf is on the far left or far right##3
+18. the person who's sport is golf is on the right of the person who's sport is lacrosse##1
+19. the owner of the turtle is not the person who's sport is skiing##6
+20. the owner of the hedgehog is not the paramedic##6
+21. the turkish is somewhere between the japanese and the person who's hobby is card-games##7
+22. the owner of the horse is somewhere to the left of the owner of the turtle##5
+23. the person who's hobby is card-games is not the owner of the turtle##6
+24. the fan country is on the right of the owner of the bird##1
+25. the person who's hobby is skydiving and the malaysian have different parity positions
+26. the person driving the quad-bike is not to the left of the analyst##8
+27. the indonesian is not the fan punk##6
+28. the owner of the bird is somewhere to the left of the person who's hobby is fishing##5
+29. the lawyer is in the middle##1
+30. the person who's sport is volleyball is somewhere to the left of the analyst##5
+31. the person who's hobby is fishing and the electrician have the same parity positions
+32. the person who's hobby is fishing is not to the left of the fan country##8
+33. the person who's hobby is dancing is not the paramedic##6
+34. the owner of the hedgehog is somewhere to the left of the lawyer##5
+35. the person driving the motorbike is on the left or right of the project-manager##3
+36. the fan reggae is somewhere to the left of the turkish##5
+37. the person driving the snowmobile is somewhere to the right of the turkish##5
+38. the turkish is in an odd position##4
+39. the owner of the bird is not the fan salsa##6
+40. the owner of the horse is somewhere to the left of the person who's hobby is card-games##5
+41. the person driving the van is somewhere to the right of the person who's sport is volleyball##5
+42. the brazilian is not to the right of the person who's hobby is fishing##8
+43. the indonesian and the fan reggae have the same parity positions
+44. the brazilian is not to the left of the person driving the van##8
+45. the person who's sport is water-polo is on the left or right of the indonesian##3","{'Hobby': ['skydiving', 'writing', 'dancing', 'card-games', 'fishing'], 'Job': ['paramedic', 'project-manager', 'lawyer', 'analyst', 'electrician'], 'Music-Genre': ['punk', 'reggae', 'salsa', 'r&b', 'country'], 'Nationality': ['japanese', 'malaysian', 'turkish', 'indonesian', 'brazilian'], 'Pet': ['horse', 'hedgehog', 'turtle', 'bird', 'fish'], 'Sport': ['volleyball', 'skiing', 'water-polo', 'lacrosse', 'golf'], 'Transport': ['jet-ski', 'van', 'motorbike', 'quad-bike', 'snowmobile']}"
+Pt1_7x5_level9-8,"There are 5 different favourite beverages: cola, hot-chocolate, iced-tea, lemonade, milk
+The people have 5 different hobbies: collecting, hiking, rock-climbing, singing, video-games
+The people have 5 different jobs:  accountant, architect, bartender, project-manager, scientist
+The people perfer 5 different movie-genres: crime, disaster, martial-arts, satire, zombie
+There are 5 different nationalities: british, colombian, dutch, egyptian, russian
+The people prefer 5 different types of sport: baseball, cricket, parkour, soccer, weightlifting
+The people use 5 different means of transport: helicopter, ship, skateboard, train, trike
+ 1. the person who's sport is soccer is on the left or right of the egyptian##3
+ 2. the person who's hobby is collecting is on the right of the person who's sport is baseball##1
+ 3. the person drinking hot-chocolate is not the person watching crime movies##6
+ 4. the person watching crime movies is not the architect##6
+ 5. the person drinking lemonade is on the left or right of the scientist##3
+ 6. the person driving the helicopter is on the right of the person who's hobby is rock-climbing##1
+ 7. the person who's hobby is collecting is not to the right of the person driving the trike##8
+ 8. the person watching zombie movies is not to the left of the person driving the ship##8
+ 9. the person watching disaster movies is on the right of the accountant##1
+10. the person driving the train is not to the right of the project-manager##8
+11. the person driving the skateboard is not to the right of the british##8
+12. the person watching martial-arts movies is somewhere to the left of the person who's hobby is collecting##5
+13. the person drinking iced-tea and the person driving the skateboard have the same parity positions
+14. the person driving the trike is on the left of the person who's sport is soccer##1
+15. the person driving the trike is not the person who's hobby is hiking##6
+16. the dutch and the person who's hobby is hiking have different parity positions
+17. the colombian is in an odd position##4
+18. the person watching zombie movies is on the left of the russian##1
+19. the british is not to the right of the person who's hobby is rock-climbing##8
+20. the scientist and the person watching zombie movies have the same parity positions
+21. the person who's sport is soccer is on the left or right of the person who's sport is parkour##3
+22. the person drinking lemonade is somewhere to the left of the person who's hobby is singing##5
+23. the british is on the left or right of the person who's sport is cricket##3
+24. the person drinking iced-tea is not to the right of the person who's hobby is collecting##8
+25. the person who's hobby is video-games is not to the right of the person watching martial-arts movies##8
+26. the person who's hobby is hiking is somewhere to the left of the person who's hobby is rock-climbing##5
+27. the scientist is the scientist##1
+28. the architect is on the left or right of the bartender##3
+29. the person who's hobby is rock-climbing is somewhere to the left of the dutch##5
+30. the person watching satire movies is between the bartender and the person who's hobby is singing##2
+31. the person drinking iced-tea is not to the left of the architect##8
+32. the person drinking milk is in an even position##4
+33. the person who's hobby is singing is on the left or right of the person who's sport is soccer##3
+34. the person who's sport is weightlifting is on the far left##1
+35. the person watching martial-arts movies is on the far left or far right##3
+36. the person drinking lemonade is not to the left of the egyptian##8
+37. the british is not to the left of the person drinking hot-chocolate##8
+38. the person who's hobby is rock-climbing is the russian##1
+39. the person watching zombie movies is on the left or right of the person who's sport is soccer##3","{'Beverage': ['hot-chocolate', 'milk', 'iced-tea', 'lemonade', 'cola'], 'Hobby': ['video-games', 'hiking', 'collecting', 'rock-climbing', 'singing'], 'Job': ['accountant', 'architect', 'bartender', 'project-manager', 'scientist'], 'Movie-Genre': ['martial-arts', 'disaster', 'zombie', 'satire', 'crime'], 'Nationality': ['colombian', 'british', 'egyptian', 'russian', 'dutch'], 'Sport': ['weightlifting', 'baseball', 'cricket', 'soccer', 'parkour'], 'Transport': ['skateboard', 'ship', 'trike', 'train', 'helicopter']}"
+Pt1_7x5_level9-9,"There are 5 different favourite beverages: hot-chocolate, iced-tea, mirinda, soy-milk, sprite
+The people have 5 different hobbies: card-games, dancing, hiking, singing, writing
+The people have 5 different jobs:  analyst, architect, designer, journalist, librarian
+The people perfer 5 different movie-genres: action, family, martial-arts, romance, sports
+The people prefer 5 different music-genres: disco, folk, hip-hop, jazz, reggae
+There are 5 different nationalities: argentine, australian, canadian, indian, indonesian
+The people use 5 different means of transport: car, jet-ski, scooter, ship, snowmobile
+ 1. the person who's hobby is dancing and the person drinking iced-tea have the same parity positions
+ 2. the person drinking iced-tea is on the right of the person driving the car##1
+ 3. the fan folk is not to the left of the person watching action movies##8
+ 4. the architect is on the left of the designer##1
+ 5. the person who's hobby is card-games is somewhere to the left of the journalist##5
+ 6. the person drinking sprite is not the indian##6
+ 7. the person watching romance movies is not the designer##6
+ 8. the indonesian is on the left of the person drinking soy-milk##1
+ 9. the indian is the person who's hobby is card-games##1
+10. the australian is on the right of the person who's hobby is hiking##1
+11. the person who's hobby is singing is the architect##1
+12. the person driving the jet-ski is not to the right of the fan reggae##8
+13. the fan disco is on the far left##1
+14. the person who's hobby is dancing is on the left or right of the australian##3
+15. the journalist is not to the right of the indonesian##8
+16. the person watching romance movies and the analyst have the same parity positions
+17. the person drinking soy-milk is in an even position##4
+18. the person driving the snowmobile is somewhere between the architect and the person driving the ship##7
+19. the person driving the jet-ski and the person watching action movies have the same parity positions
+20. the person drinking hot-chocolate is somewhere to the left of the designer##5
+21. the fan hip-hop and the canadian have different parity positions
+22. the fan reggae is somewhere to the right of the librarian##5
+23. the person watching martial-arts movies is somewhere to the left of the person drinking iced-tea##5
+24. the australian is not to the left of the person who's hobby is singing##8
+25. the person driving the snowmobile is on the left or right of the person who's hobby is singing##3
+26. the person drinking mirinda is the person watching family movies##1
+27. the person watching action movies is not to the right of the person driving the jet-ski##8
+28. the fan hip-hop is somewhere to the right of the person driving the jet-ski##5
+29. the person driving the snowmobile is somewhere to the left of the person drinking sprite##5
+30. the fan jazz is not the person watching action movies##6
+31. the person driving the ship and the person watching sports movies have different parity positions
+32. the librarian is on the left of the argentine##1
+33. the australian is somewhere between the fan reggae and the person driving the snowmobile##7
+34. the person driving the ship is in an odd position##4
+35. the person who's hobby is dancing is not to the left of the person drinking mirinda##8
+36. the person drinking soy-milk is not the canadian##6
+37. the person driving the jet-ski is not to the left of the indonesian##8
+38. the argentine is not to the left of the analyst##8
+39. the person watching family movies and the fan jazz have different parity positions
+40. the person who's hobby is singing is not to the right of the person who's hobby is hiking##8
+41. the fan jazz is somewhere to the right of the fan disco##5
+42. the indonesian is not to the left of the fan folk##8
+43. the fan disco is not to the right of the person drinking mirinda##8","{'Beverage': ['hot-chocolate', 'mirinda', 'sprite', 'soy-milk', 'iced-tea'], 'Hobby': ['singing', 'card-games', 'hiking', 'writing', 'dancing'], 'Job': ['architect', 'designer', 'journalist', 'librarian', 'analyst'], 'Movie-Genre': ['action', 'family', 'martial-arts', 'sports', 'romance'], 'Music-Genre': ['disco', 'folk', 'jazz', 'hip-hop', 'reggae'], 'Nationality': ['canadian', 'indian', 'indonesian', 'australian', 'argentine'], 'Transport': ['scooter', 'snowmobile', 'jet-ski', 'car', 'ship']}"
diff --git a/part2/level9/Pt2_7x6_level9.csv b/part2/level9/Pt2_7x6_level9.csv
new file mode 100644
index 0000000000000000000000000000000000000000..5b98287bbfb9b2d44e3719406b618c2b541e787f
--- /dev/null
+++ b/part2/level9/Pt2_7x6_level9.csv
@@ -0,0 +1,652 @@
+ID,Clues,SolutionGrid
+Pt1_7x6_level9-0,"There are 6 different favourite beverages: 7up, almond-milk, iced-tea, lemonade, mirinda, soy-milk
+There 6 different types of food: banana, cherry, eggplant, peach, potato, raspberry
+The people perfer 6 different movie-genres: action, animation, crime, disaster, horror, thriller
+The people prefer 6 different music-genres: ambient, blues, classical, funk, gospel, soul
+There are 6 different nationalities: argentine, chinese, egyptian, japanese, russian, thai
+The people prefer 6 different types of sport: baseball, cricket, rowing, sailing, swimming, weightlifting
+The people use 6 different means of transport: airplane, bike, boat, helicopter, scooter, van
+ 1. the person drinking almond-milk is not to the left of the egyptian##8
+ 2. the person who's sport is rowing is the person eating cherry##1
+ 3. the person who's sport is rowing is not to the right of the person drinking 7up##8
+ 4. the person who's sport is weightlifting is the japanese##1
+ 5. the person driving the van is not to the left of the person eating eggplant##8
+ 6. the person drinking iced-tea is somewhere to the left of the person who's sport is sailing##5
+ 7. the person watching crime movies is the person eating banana##1
+ 8. the person drinking soy-milk and the person eating potato have different parity positions
+ 9. the person drinking soy-milk and the person who's sport is sailing have the same parity positions
+10. the thai is not the person driving the scooter##6
+11. the person driving the van and the person eating peach have different parity positions
+12. the fan soul is on the left or right of the person drinking mirinda##3
+13. the person eating eggplant is on the far left or far right##3
+14. the fan blues is not to the right of the person watching crime movies##8
+15. the chinese is somewhere to the right of the fan blues##5
+16. the fan funk is not to the left of the person eating banana##8
+17. the person drinking soy-milk is not to the left of the argentine##8
+18. the person eating raspberry and the person driving the bike have the same parity positions
+19. the thai and the fan funk have the same parity positions
+20. the person who's sport is cricket is somewhere to the left of the person drinking almond-milk##5
+21. the person driving the scooter is not to the right of the person watching horror movies##8
+22. the person watching disaster movies is not to the left of the person driving the boat##8
+23. the japanese is in an odd position##4
+24. the person watching disaster movies is not the fan classical##6
+25. the fan gospel is not to the right of the person drinking almond-milk##8
+26. the person who's sport is swimming is on the left of the person driving the boat##1
+27. the person watching disaster movies is not to the right of the person drinking lemonade##8
+28. the fan gospel is not to the left of the person drinking 7up##8
+29. the person eating banana is not to the left of the person drinking soy-milk##8
+30. the fan gospel is on the far right##1
+31. the fan funk is somewhere between the person eating banana and the person drinking 7up##7
+32. the person driving the boat is somewhere between the person eating peach and the person drinking mirinda##7
+33. the person drinking lemonade and the person eating raspberry have different parity positions
+34. the person eating banana is not to the left of the person drinking lemonade##8
+35. the person driving the boat is not the person drinking mirinda##6
+36. the thai is not to the right of the person who's sport is rowing##8
+37. the person watching horror movies is in an odd position##4
+38. the person eating peach and the person drinking 7up have different parity positions
+39. the person watching crime movies is not to the left of the fan ambient##8
+40. the person driving the scooter is somewhere to the right of the person driving the airplane##5
+41. the person driving the helicopter is somewhere to the right of the person eating potato##5
+42. the egyptian is the person watching disaster movies##1
+43. the person watching crime movies is not to the left of the fan soul##8
+44. the person drinking 7up is not to the right of the japanese##8
+45. the person who's sport is cricket is not to the right of the person driving the bike##8
+46. the person drinking iced-tea is not the person watching action movies##6
+47. the person driving the van is not to the left of the person drinking 7up##8
+48. the person who's sport is baseball is the person drinking soy-milk##1
+49. the person drinking almond-milk and the chinese have different parity positions
+50. the person drinking almond-milk is not to the left of the person eating potato##8
+51. the person driving the van is not to the left of the person eating cherry##8
+52. the person watching crime movies and the person who's sport is baseball have different parity positions
+53. the person watching action movies is somewhere to the right of the person watching horror movies##5
+54. the person watching thriller movies is somewhere to the left of the person drinking soy-milk##5","{'Beverage': ['mirinda', 'soy-milk', 'lemonade', 'iced-tea', '7up', 'almond-milk'], 'Food': ['eggplant', 'raspberry', 'banana', 'cherry', 'potato', 'peach'], 'Movie-Genre': ['thriller', 'disaster', 'crime', 'animation', 'horror', 'action'], 'Music-Genre': ['blues', 'soul', 'ambient', 'funk', 'classical', 'gospel'], 'Nationality': ['argentine', 'egyptian', 'chinese', 'thai', 'japanese', 'russian'], 'Sport': ['swimming', 'baseball', 'cricket', 'rowing', 'weightlifting', 'sailing'], 'Transport': ['airplane', 'boat', 'scooter', 'bike', 'van', 'helicopter']}"
+Pt1_7x6_level9-1,"There are 6 different favourite beverages: 7up, almond-milk, milk, soy-milk, tea, water
+There 6 different types of food: apple, cherry, mango, potato, raspberry, zucchini
+The people have 6 different hobbies: collecting, filmmaking, gardening, hiking, photography, sudoku
+The people have 6 different jobs:  doctor, librarian, mechanic, nurse, software-developer, videographer
+The people perfer 6 different movie-genres: epic, horror, martial-arts, musical, thriller, western
+There are 6 different nationalities: argentine, chinese, indonesian, italian, japanese, polish
+6 different pets are kept: bird, cat, ferret, guinea-pig, lizard, rabbit
+ 1. the person eating potato is not to the right of the person who's hobby is filmmaking##8
+ 2. the person who's hobby is sudoku is on the right of the owner of the bird##1
+ 3. the japanese is not the person eating mango##6
+ 4. the person drinking tea is on the left of the owner of the bird##1
+ 5. the doctor is not the person drinking 7up##6
+ 6. the person who's hobby is gardening is on the left of the person who's hobby is sudoku##1
+ 7. the italian is not the person drinking tea##6
+ 8. the person watching epic movies is somewhere between the person watching thriller movies and the owner of the ferret##7
+ 9. the chinese is on the left or right of the person drinking water##3
+10. the videographer is on the right of the person drinking soy-milk##1
+11. the owner of the cat and the person watching thriller movies have different parity positions
+12. the italian is on the left or right of the owner of the rabbit##3
+13. the person eating cherry is not to the left of the person eating apple##8
+14. the owner of the bird is in an odd position##4
+15. the videographer and the indonesian have different parity positions
+16. the argentine is not the person who's hobby is filmmaking##6
+17. the person eating mango is the doctor##1
+18. the polish is not to the left of the nurse##8
+19. the person watching musical movies is the software-developer##1
+20. the person who's hobby is filmmaking is on the left or right of the person who's hobby is hiking##3
+21. the person drinking soy-milk is not to the right of the person drinking soy-milk##8
+22. the person eating apple and the italian have different parity positions
+23. the person who's hobby is collecting is somewhere to the left of the chinese##5
+24. the person eating mango is in an odd position##4
+25. the person who's hobby is photography is somewhere to the left of the italian##5
+26. the person eating apple is not to the right of the person who's hobby is photography##8
+27. the person who's hobby is gardening is somewhere to the right of the software-developer##5
+28. the mechanic is not to the right of the person watching musical movies##8
+29. the person drinking almond-milk is somewhere to the right of the person eating apple##5
+30. the owner of the guinea-pig is not to the right of the person drinking almond-milk##8
+31. the person watching martial-arts movies is not the person drinking milk##6
+32. the person watching epic movies is on the left or right of the owner of the guinea-pig##3
+33. the person who's hobby is filmmaking is the person eating raspberry##1
+34. the person who's hobby is hiking is not the person eating zucchini##6
+35. the person eating zucchini is somewhere to the right of the person drinking almond-milk##5
+36. the person eating mango is somewhere to the left of the software-developer##5
+37. the person drinking soy-milk is somewhere to the right of the person drinking water##5
+38. the person who's hobby is photography is somewhere to the left of the person drinking milk##5
+39. the person watching horror movies is the person drinking milk##1
+40. the person eating zucchini is on the left or right of the person who's hobby is gardening##3
+41. the person eating raspberry is the japanese##1
+42. the owner of the rabbit is not to the right of the person drinking milk##8
+43. the nurse is between the librarian and the person who's hobby is photography##2
+44. the person watching epic movies is on the left of the person drinking tea##1
+45. the owner of the cat is not to the right of the owner of the rabbit##8
+46. the person eating apple is not to the right of the software-developer##8
+47. the owner of the rabbit is somewhere between the japanese and the person watching horror movies##7
+48. the person watching horror movies and the person who's hobby is collecting have different parity positions
+49. the owner of the lizard is the japanese##1
+50. the japanese and the nurse have the same parity positions
+51. the person eating cherry and the polish have different parity positions
+52. the person eating apple and the person watching musical movies have the same parity positions
+53. the person watching thriller movies is somewhere between the person watching martial-arts movies and the owner of the cat##7
+54. the person who's hobby is photography is the owner of the rabbit##1
+55. the person watching musical movies is not to the left of the owner of the lizard##8","{'Beverage': ['water', 'soy-milk', '7up', 'tea', 'almond-milk', 'milk'], 'Food': ['mango', 'potato', 'raspberry', 'apple', 'cherry', 'zucchini'], 'Hobby': ['collecting', 'hiking', 'filmmaking', 'photography', 'gardening', 'sudoku'], 'Job': ['doctor', 'mechanic', 'videographer', 'software-developer', 'nurse', 'librarian'], 'Movie-Genre': ['western', 'thriller', 'epic', 'musical', 'martial-arts', 'horror'], 'Nationality': ['argentine', 'chinese', 'japanese', 'indonesian', 'italian', 'polish'], 'Pet': ['cat', 'guinea-pig', 'lizard', 'rabbit', 'bird', 'ferret']}"
+Pt1_7x6_level9-2,"There are 6 different favourite beverages: 7up, almond-milk, hot-chocolate, iced-tea, lemonade, soy-milk
+There 6 different types of food: asparagus, cherry, peas, radish, raspberry, zucchini
+The people have 6 different hobbies: camping, card-games, fishing, gardening, rock-climbing, video-games
+The people perfer 6 different movie-genres: drama, epic, family, musical, scientific, zombie
+6 different pets are kept: chinchilla, goldfish, hamster, pony, rabbit, rat
+The people prefer 6 different types of sport: cycling, ice-hockey, snowboarding, surfing, tennis, water-polo
+The people use 6 different means of transport: bike, boat, helicopter, motorbike, quad-bike, scooter
+ 1. the person drinking soy-milk and the person eating zucchini have the same parity positions
+ 2. the person who's sport is surfing is not to the right of the person drinking hot-chocolate##8
+ 3. the person watching drama movies is somewhere between the person who's sport is water-polo and the person watching family movies##7
+ 4. the person watching drama movies is not to the right of the person who's hobby is fishing##8
+ 5. the owner of the goldfish is on the far right##1
+ 6. the person who's hobby is gardening is somewhere between the person who's sport is tennis and the person eating raspberry##7
+ 7. the owner of the hamster is somewhere to the right of the person who's hobby is gardening##5
+ 8. the person who's hobby is video-games is the person driving the boat##1
+ 9. the owner of the rat is somewhere to the right of the person who's sport is water-polo##5
+10. the person drinking 7up is not the owner of the chinchilla##6
+11. the person who's hobby is rock-climbing is on the right of the person drinking 7up##1
+12. the person who's sport is ice-hockey and the owner of the rat have different parity positions
+13. the person who's hobby is gardening and the person watching musical movies have different parity positions
+14. the person watching epic movies is not to the left of the person watching musical movies##8
+15. the person who's hobby is fishing is in an even position##4
+16. the person watching musical movies and the person who's hobby is card-games have different parity positions
+17. the person drinking 7up is somewhere to the left of the owner of the rabbit##5
+18. the person watching musical movies is somewhere to the left of the person driving the motorbike##5
+19. the person drinking iced-tea is somewhere to the left of the person drinking soy-milk##5
+20. the person watching musical movies and the owner of the hamster have different parity positions
+21. the person eating cherry is somewhere to the left of the person watching family movies##5
+22. the person watching musical movies is somewhere to the left of the person watching family movies##5
+23. the person who's sport is ice-hockey and the person eating asparagus have the same parity positions
+24. the person who's sport is ice-hockey is on the right of the person who's sport is snowboarding##1
+25. the person who's hobby is camping and the person eating radish have the same parity positions
+26. the person who's sport is snowboarding is on the left of the person who's hobby is fishing##1
+27. the person drinking 7up is not the person eating raspberry##6
+28. the person watching epic movies is somewhere to the right of the person watching drama movies##5
+29. the person drinking hot-chocolate and the person who's hobby is video-games have different parity positions
+30. the person who's sport is tennis is somewhere between the person who's sport is cycling and the person who's sport is surfing##7
+31. the person driving the motorbike is not to the left of the person drinking 7up##8
+32. the person drinking soy-milk is the person who's sport is snowboarding##1
+33. the owner of the rabbit is somewhere between the person who's sport is tennis and the person who's sport is snowboarding##7
+34. the person eating peas is not to the left of the person watching drama movies##8
+35. the person drinking almond-milk and the person watching zombie movies have different parity positions
+36. the person driving the boat is on the left or right of the person driving the scooter##3
+37. the person driving the helicopter is not to the right of the person drinking lemonade##8
+38. the person who's sport is surfing and the person eating peas have different parity positions
+39. the person eating peas is not the owner of the rat##6
+40. the person who's hobby is gardening is on the left of the person who's hobby is fishing##1
+41. the person drinking almond-milk is somewhere to the left of the person watching zombie movies##5
+42. the owner of the hamster and the person drinking almond-milk have the same parity positions
+43. the person drinking 7up is on the far left or far right##3
+44. the person drinking hot-chocolate is somewhere to the right of the person eating zucchini##5
+45. the person eating raspberry is not the owner of the pony##6
+46. the person watching zombie movies and the person who's sport is tennis have different parity positions
+47. the person driving the helicopter is the person drinking soy-milk##1
+48. the person eating asparagus is on the left or right of the owner of the rat##3
+49. the person driving the bike is not to the left of the owner of the pony##8
+50. the person driving the helicopter is on the left of the person eating asparagus##1
+51. the person driving the bike is not to the left of the owner of the chinchilla##8
+52. the person driving the bike is somewhere to the right of the person driving the quad-bike##5
+53. the person who's sport is tennis and the person driving the bike have different parity positions
+54. the owner of the pony is not to the right of the person driving the motorbike##8
+55. the owner of the rat and the person eating peas have the same parity positions
+56. the person who's sport is water-polo is on the left of the person eating cherry##1
+57. the person driving the boat is somewhere to the right of the person drinking lemonade##5
+58. the person driving the motorbike is not to the right of the person driving the boat##8
+59. the owner of the hamster is not to the right of the person drinking hot-chocolate##8
+60. the person drinking soy-milk is somewhere between the person watching scientific movies and the person eating asparagus##7
+61. the person watching family movies is on the left or right of the person driving the boat##3","{'Beverage': ['7up', 'iced-tea', 'soy-milk', 'lemonade', 'almond-milk', 'hot-chocolate'], 'Food': ['zucchini', 'raspberry', 'cherry', 'asparagus', 'peas', 'radish'], 'Hobby': ['card-games', 'rock-climbing', 'gardening', 'fishing', 'video-games', 'camping'], 'Movie-Genre': ['scientific', 'musical', 'drama', 'family', 'epic', 'zombie'], 'Pet': ['pony', 'chinchilla', 'rat', 'rabbit', 'hamster', 'goldfish'], 'Sport': ['cycling', 'water-polo', 'snowboarding', 'ice-hockey', 'tennis', 'surfing'], 'Transport': ['quad-bike', 'bike', 'helicopter', 'motorbike', 'boat', 'scooter']}"
+Pt1_7x6_level9-3,"There are 6 different favourite beverages: cola, fanta, hot-chocolate, iced-tea, sprite, water
+The people have 6 different hobbies: baking, collecting, cooking, gardening, rock-climbing, traveling
+The people have 6 different jobs:  doctor, engineer, police-officer, security-guard, software-developer, writer
+The people perfer 6 different movie-genres: action, adventure, animation, fantasy, sports, time-travel
+There are 6 different nationalities: australian, brazilian, chinese, colombian, dutch, indonesian
+6 different pets are kept: ferret, fish, guinea-pig, horse, rat, snake
+The people prefer 6 different types of sport: biathlon, golf, skiing, surfing, water-polo, weightlifting
+ 1. the person who's sport is water-polo is somewhere to the left of the owner of the rat##5
+ 2. the person drinking hot-chocolate is in an even position##4
+ 3. the person who's hobby is collecting is the person who's sport is skiing##1
+ 4. the person watching sports movies is on the left or right of the person drinking fanta##3
+ 5. the person who's sport is surfing and the person who's hobby is cooking have different parity positions
+ 6. the person who's sport is golf is somewhere between the owner of the guinea-pig and the chinese##7
+ 7. the chinese is somewhere to the right of the owner of the rat##5
+ 8. the writer and the person drinking cola have different parity positions
+ 9. the owner of the fish is on the left or right of the person drinking fanta##3
+10. the person watching action movies is on the far left or far right##3
+11. the brazilian is somewhere to the left of the owner of the rat##5
+12. the person who's sport is golf is somewhere to the right of the owner of the fish##5
+13. the person drinking fanta is on the left of the australian##1
+14. the colombian is not the police-officer##6
+15. the indonesian is not to the right of the writer##8
+16. the person watching time-travel movies and the person who's hobby is traveling have the same parity positions
+17. the person who's hobby is gardening is somewhere to the left of the chinese##5
+18. the person watching adventure movies is somewhere to the right of the person watching animation movies##5
+19. the person watching fantasy movies is somewhere to the right of the person who's hobby is collecting##5
+20. the person drinking sprite is on the left or right of the person who's hobby is traveling##3
+21. the person who's sport is biathlon is the brazilian##1
+22. the indonesian is not to the right of the owner of the rat##8
+23. the person watching adventure movies is on the left of the chinese##1
+24. the person who's sport is water-polo is not to the right of the person watching animation movies##8
+25. the person who's hobby is baking is not to the left of the person who's hobby is traveling##8
+26. the dutch is not to the right of the person who's hobby is baking##8
+27. the person who's sport is water-polo is not the owner of the rat##6
+28. the person watching fantasy movies is not the police-officer##6
+29. the person drinking sprite is on the left or right of the person who's hobby is cooking##3
+30. the security-guard is not the indonesian##6
+31. the owner of the ferret is in an odd position##4
+32. the owner of the guinea-pig is not the colombian##6
+33. the person who's hobby is rock-climbing is somewhere to the right of the colombian##5
+34. the person who's hobby is cooking is the person who's sport is weightlifting##1
+35. the person who's sport is water-polo is not the owner of the ferret##6
+36. the owner of the horse is not the person drinking sprite##6
+37. the person drinking iced-tea is on the left of the engineer##1
+38. the person drinking cola is not to the left of the owner of the ferret##8
+39. the australian is not to the right of the owner of the snake##8
+40. the person who's sport is biathlon is somewhere to the right of the australian##5
+41. the person watching time-travel movies and the doctor have different parity positions
+42. the police-officer is somewhere to the right of the chinese##5
+43. the software-developer is on the far left or far right##3
+44. the police-officer and the person who's sport is golf have the same parity positions
+45. the person drinking hot-chocolate is on the left or right of the owner of the horse##3
+46. the owner of the guinea-pig is not the person who's hobby is rock-climbing##6
+47. the person who's hobby is baking is the person drinking hot-chocolate##1
+48. the person who's hobby is rock-climbing is not to the right of the brazilian##8
+49. the colombian and the person drinking fanta have the same parity positions
+50. the owner of the horse is in an odd position##4
+51. the chinese is not to the right of the person who's hobby is baking##8
+52. the security-guard is on the right of the person watching sports movies##1
+53. the owner of the snake is in an even position##4
+54. the person who's sport is golf is not to the right of the person who's sport is weightlifting##8
+55. the person who's sport is weightlifting is somewhere between the owner of the snake and the indonesian##7
+56. the person drinking sprite is somewhere to the left of the person who's hobby is cooking##5","{'Beverage': ['fanta', 'cola', 'iced-tea', 'sprite', 'water', 'hot-chocolate'], 'Hobby': ['collecting', 'rock-climbing', 'traveling', 'gardening', 'cooking', 'baking'], 'Job': ['software-developer', 'doctor', 'security-guard', 'engineer', 'writer', 'police-officer'], 'Movie-Genre': ['time-travel', 'sports', 'animation', 'adventure', 'fantasy', 'action'], 'Nationality': ['colombian', 'australian', 'brazilian', 'indonesian', 'chinese', 'dutch'], 'Pet': ['ferret', 'fish', 'guinea-pig', 'rat', 'horse', 'snake'], 'Sport': ['skiing', 'water-polo', 'biathlon', 'golf', 'weightlifting', 'surfing']}"
+Pt1_7x6_level9-4,"There are 6 different favourite beverages: fanta, lemonade, soy-milk, sprite, tea, water
+The people have 6 different hobbies: card-games, hiking, sudoku, traveling, video-games, woodworking
+The people have 6 different jobs:  dancer, doctor, librarian, manager, police-officer, software-developer
+The people perfer 6 different movie-genres: disaster, romance, satire, thriller, time-travel, zombie
+The people prefer 6 different music-genres: blues, classical, hip-hop, house, punk, rock
+There are 6 different nationalities: australian, colombian, egyptian, italian, malaysian, spanish
+The people prefer 6 different types of sport: biathlon, golf, lacrosse, rowing, rugby, soccer
+ 1. the person who's hobby is card-games is on the far left##1
+ 2. the fan hip-hop is on the left or right of the person who's hobby is card-games##3
+ 3. the person watching satire movies is the malaysian##1
+ 4. the fan blues is somewhere between the malaysian and the person who's hobby is sudoku##7
+ 5. the person who's sport is soccer is not the librarian##6
+ 6. the spanish is on the left of the doctor##1
+ 7. the person who's hobby is woodworking is on the far right##1
+ 8. the person drinking soy-milk is somewhere to the left of the person watching time-travel movies##5
+ 9. the person who's sport is rowing is not the fan hip-hop##6
+10. the person watching satire movies is not the person who's hobby is sudoku##6
+11. the colombian is on the right of the dancer##1
+12. the person who's sport is rugby and the person watching zombie movies have different parity positions
+13. the egyptian is somewhere to the left of the person watching satire movies##5
+14. the police-officer is not the person who's hobby is video-games##6
+15. the person drinking water and the person who's sport is biathlon have the same parity positions
+16. the person who's hobby is hiking is not the person who's sport is rowing##6
+17. the australian is on the left of the person drinking soy-milk##1
+18. the person who's hobby is hiking is not to the left of the person drinking sprite##8
+19. the dancer is not the fan blues##6
+20. the egyptian is not to the left of the person who's sport is rugby##8
+21. the italian is not to the left of the fan hip-hop##8
+22. the person watching zombie movies and the person who's hobby is woodworking have different parity positions
+23. the dancer is the person who's hobby is sudoku##1
+24. the person drinking sprite and the fan house have different parity positions
+25. the fan rock is somewhere to the right of the fan classical##5
+26. the person who's sport is lacrosse and the italian have different parity positions
+27. the fan punk is the person watching zombie movies##1
+28. the fan blues is on the left of the fan house##1
+29. the person watching romance movies is on the left or right of the person who's sport is golf##3
+30. the person who's hobby is traveling is somewhere to the right of the person watching time-travel movies##5
+31. the person watching satire movies is somewhere to the right of the colombian##5
+32. the librarian is not to the left of the manager##8
+33. the doctor is in an odd position##4
+34. the person drinking sprite is on the left or right of the person who's hobby is video-games##3
+35. the fan hip-hop is not the person drinking sprite##6
+36. the dancer and the australian have different parity positions
+37. the person watching thriller movies is not to the left of the person who's hobby is sudoku##8
+38. the person watching zombie movies is not the fan rock##6
+39. the colombian is somewhere to the left of the person drinking water##5
+40. the italian and the person watching time-travel movies have different parity positions
+41. the fan blues is on the left of the fan house##1
+42. the fan blues is on the left of the fan house##1
+43. the person watching romance movies is between the doctor and the person drinking tea##2
+44. the librarian and the person who's hobby is video-games have different parity positions
+45. the fan punk and the person drinking fanta have different parity positions
+46. the person who's hobby is video-games and the italian have the same parity positions
+47. the person who's sport is golf is somewhere to the left of the colombian##5
+48. the egyptian is not to the right of the person drinking fanta##8
+49. the fan punk and the librarian have the same parity positions
+50. the doctor and the person watching romance movies have different parity positions
+51. the fan house is on the left or right of the person drinking lemonade##3
+52. the person drinking sprite is somewhere between the person watching thriller movies and the person who's sport is rugby##7
+53. the colombian is on the left or right of the italian##3
+54. the doctor is not the person who's sport is biathlon##6
+55. the manager and the person drinking soy-milk have the same parity positions
+56. the software-developer is in an odd position##4
+57. the person who's sport is soccer is somewhere to the right of the person watching zombie movies##5
+58. the australian is the person watching disaster movies##1
+59. the person drinking fanta is on the far right##1","{'Beverage': ['tea', 'soy-milk', 'sprite', 'water', 'lemonade', 'fanta'], 'Hobby': ['card-games', 'sudoku', 'hiking', 'video-games', 'traveling', 'woodworking'], 'Job': ['software-developer', 'dancer', 'doctor', 'manager', 'librarian', 'police-officer'], 'Movie-Genre': ['disaster', 'romance', 'time-travel', 'thriller', 'zombie', 'satire'], 'Music-Genre': ['classical', 'hip-hop', 'blues', 'house', 'punk', 'rock'], 'Nationality': ['australian', 'spanish', 'colombian', 'italian', 'egyptian', 'malaysian'], 'Sport': ['golf', 'rugby', 'lacrosse', 'biathlon', 'rowing', 'soccer']}"
+Pt1_7x6_level9-5,"There are 6 different favourite beverages: coffee, cola, fanta, juice, tea, water
+There 6 different types of food: avocado, cherry, corn, lettuce, onion, pomegranate
+The people have 6 different jobs:  accountant, journalist, musician, photographer, security-guard, writer
+The people prefer 6 different music-genres: country, electronic, reggae, rock, soul, techno
+There are 6 different nationalities: argentine, brazilian, dutch, german, japanese, mexican
+6 different pets are kept: cat, chinchilla, goldfish, guinea-pig, lizard, rat
+The people use 6 different means of transport: airplane, boat, helicopter, motorbike, ship, trike
+ 1. the person eating lettuce is not to the right of the person driving the ship##8
+ 2. the journalist is the person drinking coffee##1
+ 3. the owner of the cat is on the left or right of the person drinking tea##3
+ 4. the person driving the ship is in an even position##4
+ 5. the person drinking tea is on the left or right of the writer##3
+ 6. the person eating cherry is not to the left of the fan country##8
+ 7. the accountant is somewhere to the right of the owner of the goldfish##5
+ 8. the fan country is not to the right of the owner of the chinchilla##8
+ 9. the fan country is not to the right of the owner of the rat##8
+10. the security-guard is not the person eating pomegranate##6
+11. the fan soul and the german have the same parity positions
+12. the owner of the goldfish is not to the left of the person drinking juice##8
+13. the fan techno is not the person eating lettuce##6
+14. the musician is somewhere to the right of the dutch##5
+15. the person drinking juice is somewhere to the left of the person eating onion##5
+16. the person driving the trike and the fan soul have different parity positions
+17. the person eating lettuce and the person driving the ship have different parity positions
+18. the musician is not the person drinking coffee##6
+19. the musician is not to the right of the person drinking water##8
+20. the journalist is on the right of the person eating corn##1
+21. the person eating cherry is not to the right of the owner of the rat##8
+22. the fan techno is not to the right of the person drinking water##8
+23. the fan reggae is not to the left of the owner of the lizard##8
+24. the mexican and the owner of the chinchilla have different parity positions
+25. the owner of the cat is not the person eating corn##6
+26. the fan rock is somewhere to the right of the writer##5
+27. the owner of the rat is somewhere to the left of the owner of the chinchilla##5
+28. the argentine is not to the left of the owner of the chinchilla##8
+29. the owner of the chinchilla is not the person eating pomegranate##6
+30. the person driving the helicopter and the owner of the lizard have the same parity positions
+31. the owner of the goldfish is in an odd position##4
+32. the fan soul is not to the left of the musician##8
+33. the fan techno and the person driving the airplane have different parity positions
+34. the journalist and the person driving the motorbike have different parity positions
+35. the security-guard is somewhere to the left of the person drinking fanta##5
+36. the fan rock is not the owner of the guinea-pig##6
+37. the person eating onion is on the left or right of the person eating avocado##3
+38. the person driving the ship and the person drinking tea have different parity positions
+39. the person driving the ship is on the left of the fan reggae##1
+40. the security-guard is not to the left of the owner of the guinea-pig##8
+41. the person drinking juice is somewhere between the accountant and the person drinking cola##7
+42. the person drinking coffee is not the person driving the boat##6
+43. the person driving the helicopter is not to the left of the person drinking tea##8
+44. the person drinking juice is in an even position##4
+45. the person driving the motorbike is on the right of the argentine##1
+46. the brazilian is not to the right of the person driving the helicopter##8
+47. the person eating pomegranate is not to the left of the accountant##8
+48. the fan electronic is on the right of the musician##1
+49. the person driving the ship is not the owner of the chinchilla##6
+50. the fan techno is somewhere to the right of the journalist##5
+51. the photographer and the person drinking water have different parity positions
+52. the person driving the helicopter is somewhere between the person driving the motorbike and the dutch##7
+53. the person driving the ship and the fan country have different parity positions
+54. the accountant is on the left or right of the person eating onion##3
+55. the security-guard is not to the left of the person driving the trike##8
+56. the journalist is not to the left of the person drinking cola##8
+57. the person driving the trike is somewhere to the right of the person driving the boat##5
+58. the fan country is on the left or right of the german##3
+59. the person driving the ship is somewhere between the musician and the security-guard##7
+60. the owner of the goldfish is on the right of the owner of the chinchilla##1
+61. the owner of the goldfish is the owner of the goldfish##1
+62. the person eating corn is not to the right of the fan soul##8
+63. the person drinking fanta is not to the right of the accountant##8
+64. the person eating corn and the owner of the chinchilla have the same parity positions
+65. the person eating avocado is in an even position##4
+66. the person drinking juice and the person eating cherry have different parity positions","{'Beverage': ['cola', 'juice', 'coffee', 'water', 'tea', 'fanta'], 'Food': ['cherry', 'corn', 'lettuce', 'avocado', 'onion', 'pomegranate'], 'Job': ['photographer', 'musician', 'journalist', 'writer', 'security-guard', 'accountant'], 'Music-Genre': ['country', 'soul', 'electronic', 'techno', 'reggae', 'rock'], 'Nationality': ['dutch', 'german', 'mexican', 'brazilian', 'argentine', 'japanese'], 'Pet': ['rat', 'chinchilla', 'goldfish', 'guinea-pig', 'lizard', 'cat'], 'Transport': ['airplane', 'boat', 'trike', 'ship', 'helicopter', 'motorbike']}"
+Pt1_7x6_level9-6,"The people have 6 different hobbies: fishing, rock-climbing, singing, skydiving, video-games, woodworking
+The people have 6 different jobs:  architect, electrician, engineer, firefighter, librarian, teacher
+The people perfer 6 different movie-genres: action, adventure, epic, family, fantasy, time-travel
+The people prefer 6 different music-genres: ambient, blues, electronic, folk, pop, r&b
+There are 6 different nationalities: american, brazilian, chinese, egyptian, italian, malaysian
+6 different pets are kept: dog, ferret, goat, hamster, mouse, rat
+The people prefer 6 different types of sport: badminton, baseball, climbing, ice-hockey, rowing, rugby
+ 1. the person who's sport is baseball is somewhere to the left of the person who's hobby is skydiving##5
+ 2. the owner of the mouse is on the right of the fan ambient##1
+ 3. the person who's sport is badminton is not to the left of the malaysian##8
+ 4. the chinese and the architect have the same parity positions
+ 5. the fan blues is in an even position##4
+ 6. the owner of the dog is on the left of the fan folk##1
+ 7. the person who's sport is badminton is somewhere to the right of the owner of the rat##5
+ 8. the person who's hobby is singing is in an even position##4
+ 9. the person who's hobby is rock-climbing is on the left or right of the person watching action movies##3
+10. the person watching time-travel movies is on the left or right of the american##3
+11. the fan folk is in an even position##4
+12. the owner of the rat and the person who's sport is baseball have different parity positions
+13. the owner of the hamster is between the teacher and the person who's sport is baseball##2
+14. the person watching time-travel movies and the person who's hobby is fishing have the same parity positions
+15. the fan ambient is somewhere between the firefighter and the owner of the mouse##7
+16. the person watching fantasy movies is not to the left of the american##8
+17. the person watching epic movies is not to the right of the person who's hobby is singing##8
+18. the fan ambient and the person who's hobby is woodworking have different parity positions
+19. the person who's sport is rowing is somewhere to the left of the person who's hobby is fishing##5
+20. the brazilian is somewhere to the left of the person who's hobby is rock-climbing##5
+21. the fan pop is on the far left##1
+22. the teacher and the egyptian have the same parity positions
+23. the fan blues and the person watching epic movies have different parity positions
+24. the librarian and the person who's sport is rowing have the same parity positions
+25. the brazilian is not to the right of the person who's sport is ice-hockey##8
+26. the person watching family movies is not to the left of the owner of the dog##8
+27. the chinese is somewhere to the right of the owner of the rat##5
+28. the engineer and the owner of the goat have different parity positions
+29. the person who's sport is rowing and the architect have the same parity positions
+30. the person who's hobby is skydiving is not to the left of the person watching family movies##8
+31. the electrician is on the left or right of the person who's hobby is video-games##3
+32. the person who's hobby is rock-climbing is somewhere to the right of the person watching family movies##5
+33. the engineer and the person who's sport is rugby have the same parity positions
+34. the person watching adventure movies is somewhere between the librarian and the owner of the ferret##7
+35. the american and the person who's hobby is woodworking have the same parity positions
+36. the person watching family movies is somewhere between the person who's hobby is skydiving and the person who's hobby is fishing##7
+37. the fan r&b is the malaysian##1
+38. the chinese is not to the left of the italian##8
+39. the engineer is on the right of the teacher##1
+40. the chinese is not to the left of the owner of the rat##8
+41. the fan r&b is somewhere to the right of the brazilian##5
+42. the italian is not to the left of the person watching adventure movies##8
+43. the egyptian is the fan ambient##1
+44. the person who's sport is baseball is not to the left of the person who's hobby is singing##8
+45. the egyptian and the electrician have different parity positions
+46. the engineer is on the left or right of the owner of the goat##3
+47. the teacher is on the left or right of the person watching action movies##3
+48. the person who's hobby is woodworking is in an even position##4
+49. the person who's hobby is fishing is not to the right of the malaysian##8
+50. the american is not to the right of the owner of the hamster##8
+51. the person who's hobby is fishing is in an odd position##4
+52. the engineer and the person watching family movies have the same parity positions
+53. the person watching epic movies is somewhere to the left of the person watching action movies##5
+54. the person watching epic movies is on the left or right of the person who's sport is ice-hockey##3
+55. the owner of the rat is somewhere between the malaysian and the architect##7
+56. the engineer is not the fan blues##6","{'Hobby': ['video-games', 'singing', 'fishing', 'woodworking', 'rock-climbing', 'skydiving'], 'Job': ['architect', 'electrician', 'librarian', 'firefighter', 'teacher', 'engineer'], 'Movie-Genre': ['epic', 'adventure', 'time-travel', 'family', 'fantasy', 'action'], 'Music-Genre': ['pop', 'blues', 'electronic', 'folk', 'ambient', 'r&b'], 'Nationality': ['brazilian', 'italian', 'chinese', 'american', 'egyptian', 'malaysian'], 'Pet': ['ferret', 'rat', 'dog', 'hamster', 'goat', 'mouse'], 'Sport': ['rowing', 'ice-hockey', 'baseball', 'rugby', 'climbing', 'badminton']}"
+Pt1_7x6_level9-7,"There are 6 different favourite beverages: 7up, coffee, cola, iced-tea, mirinda, soy-milk
+There 6 different types of food: banana, eggplant, kale, peas, pepper, pomegranate
+The people have 6 different jobs:  accountant, dancer, designer, librarian, software-developer, videographer
+The people prefer 6 different music-genres: classical, electronic, funk, gospel, pop, soul
+There are 6 different nationalities: american, dutch, indian, indonesian, nigerian, thai
+6 different pets are kept: chinchilla, dog, goat, lizard, pony, rat
+The people prefer 6 different types of sport: handball, ice-hockey, lacrosse, snowboarding, swimming, water-polo
+ 1. the american is not to the left of the person drinking iced-tea##8
+ 2. the person who's sport is ice-hockey is on the left of the owner of the dog##1
+ 3. the nigerian is on the right of the person eating banana##1
+ 4. the person who's sport is lacrosse is on the right of the software-developer##1
+ 5. the dancer is not to the left of the fan pop##8
+ 6. the owner of the rat is not to the right of the owner of the rat##8
+ 7. the person who's sport is swimming is not to the left of the fan funk##8
+ 8. the person drinking coffee is on the left or right of the american##3
+ 9. the fan pop is not to the right of the person who's sport is handball##8
+10. the person who's sport is swimming and the fan classical have the same parity positions
+11. the dancer is not to the right of the person eating pepper##8
+12. the person drinking cola is on the far left##1
+13. the person eating pepper is not to the right of the american##8
+14. the person who's sport is water-polo is not to the right of the fan soul##8
+15. the videographer and the person drinking iced-tea have different parity positions
+16. the owner of the pony is the person who's sport is ice-hockey##1
+17. the person eating eggplant is somewhere to the right of the person who's sport is snowboarding##5
+18. the fan classical is not the person who's sport is water-polo##6
+19. the american is on the left of the person eating eggplant##1
+20. the fan funk is not to the left of the person drinking soy-milk##8
+21. the fan classical is on the left or right of the american##3
+22. the designer is in an even position##4
+23. the person who's sport is ice-hockey is on the left of the accountant##1
+24. the person drinking cola is on the left of the indian##1
+25. the fan classical and the videographer have different parity positions
+26. the person eating pomegranate is in an even position##4
+27. the fan funk is not the owner of the chinchilla##6
+28. the thai is not the person who's sport is ice-hockey##6
+29. the software-developer is on the left of the fan electronic##1
+30. the person drinking cola is the dutch##1
+31. the american and the person drinking 7up have the same parity positions
+32. the software-developer is not the dutch##6
+33. the fan pop is not to the right of the person who's sport is swimming##8
+34. the indian is on the left or right of the person drinking 7up##3
+35. the person who's sport is snowboarding is not to the left of the owner of the lizard##8
+36. the fan soul is somewhere to the right of the videographer##5
+37. the owner of the chinchilla is not to the right of the person drinking iced-tea##8
+38. the owner of the chinchilla and the fan gospel have different parity positions
+39. the person who's sport is snowboarding is not the videographer##6
+40. the designer and the person drinking iced-tea have the same parity positions
+41. the person eating eggplant is the owner of the pony##1
+42. the owner of the lizard is somewhere between the owner of the rat and the owner of the chinchilla##7
+43. the videographer is in an odd position##4
+44. the thai is on the left of the owner of the goat##1
+45. the nigerian is not the person eating eggplant##6
+46. the person drinking 7up is not the person who's sport is snowboarding##6
+47. the person drinking soy-milk is on the right of the owner of the pony##1
+48. the person eating pomegranate is on the left or right of the person eating kale##3
+49. the accountant is somewhere between the librarian and the person eating kale##7
+50. the fan soul is on the right of the dutch##1
+51. the fan gospel is not the person who's sport is handball##6
+52. the fan funk is not to the left of the fan electronic##8
+53. the person who's sport is ice-hockey is on the left or right of the person eating pepper##3
+54. the person drinking soy-milk is on the right of the indonesian##1
+55. the designer is not to the left of the owner of the pony##8
+56. the fan gospel and the software-developer have the same parity positions
+57. the owner of the lizard is on the left or right of the dutch##3","{'Beverage': ['cola', 'iced-tea', '7up', 'coffee', 'soy-milk', 'mirinda'], 'Food': ['kale', 'pomegranate', 'pepper', 'eggplant', 'banana', 'peas'], 'Job': ['videographer', 'software-developer', 'dancer', 'designer', 'accountant', 'librarian'], 'Music-Genre': ['pop', 'soul', 'electronic', 'classical', 'funk', 'gospel'], 'Nationality': ['dutch', 'indian', 'american', 'indonesian', 'thai', 'nigerian'], 'Pet': ['chinchilla', 'lizard', 'rat', 'pony', 'dog', 'goat'], 'Sport': ['water-polo', 'snowboarding', 'lacrosse', 'ice-hockey', 'handball', 'swimming']}"
+Pt1_7x6_level9-8,"There are 6 different favourite beverages: 7up, iced-tea, juice, mirinda, sprite, tea
+There 6 different types of food: avocado, broccoli, grapefruit, lettuce, papaya, potato
+The people have 6 different hobbies: camping, cooking, gardening, hiking, photography, video-games
+The people have 6 different jobs:  accountant, analyst, coach, designer, dressmaker, journalist
+The people perfer 6 different movie-genres: disaster, horror, mystery, satire, spy, zombie
+The people prefer 6 different music-genres: classical, gospel, hip-hop, pop, rock, trance
+6 different pets are kept: ferret, goat, goldfish, rabbit, snake, turtle
+ 1. the person eating broccoli is on the right of the fan hip-hop##1
+ 2. the person drinking 7up is on the right of the person drinking tea##1
+ 3. the person eating avocado is somewhere to the right of the person drinking sprite##5
+ 4. the person watching zombie movies is somewhere to the right of the designer##5
+ 5. the fan gospel is not to the left of the person watching spy movies##8
+ 6. the owner of the ferret is not to the left of the person eating avocado##8
+ 7. the person watching satire movies is not the person who's hobby is cooking##6
+ 8. the dressmaker is not to the right of the accountant##8
+ 9. the person who's hobby is camping is not to the right of the person eating broccoli##8
+10. the person drinking tea and the person eating lettuce have the same parity positions
+11. the person watching satire movies is on the left or right of the fan classical##3
+12. the person who's hobby is video-games is not the person eating lettuce##6
+13. the person watching disaster movies is somewhere between the person eating lettuce and the person watching zombie movies##7
+14. the person who's hobby is hiking and the journalist have the same parity positions
+15. the person who's hobby is camping is on the right of the person eating avocado##1
+16. the analyst is somewhere to the left of the journalist##5
+17. the designer is somewhere to the left of the fan gospel##5
+18. the person drinking mirinda is on the left of the dressmaker##1
+19. the fan hip-hop is in an even position##4
+20. the journalist is somewhere to the right of the dressmaker##5
+21. the person watching zombie movies is not to the right of the person eating grapefruit##8
+22. the person drinking tea is not the coach##6
+23. the person eating grapefruit is not to the left of the dressmaker##8
+24. the person drinking 7up is on the left or right of the person drinking tea##3
+25. the person eating papaya is somewhere to the right of the person who's hobby is photography##5
+26. the journalist is not to the left of the person eating broccoli##8
+27. the person eating avocado is not the owner of the goldfish##6
+28. the owner of the ferret is not to the right of the owner of the rabbit##8
+29. the person who's hobby is gardening is somewhere to the left of the person watching spy movies##5
+30. the person who's hobby is cooking is not to the left of the person who's hobby is photography##8
+31. the person drinking sprite is somewhere between the accountant and the fan trance##7
+32. the person eating grapefruit is on the right of the person drinking 7up##1
+33. the person eating grapefruit is somewhere to the right of the person watching disaster movies##5
+34. the person watching disaster movies and the person who's hobby is camping have the same parity positions
+35. the fan hip-hop is somewhere to the right of the owner of the snake##5
+36. the analyst is not the person watching disaster movies##6
+37. the person who's hobby is hiking is the journalist##1
+38. the owner of the goat is somewhere to the left of the person watching disaster movies##5
+39. the owner of the rabbit is not the person drinking juice##6
+40. the fan classical and the person watching mystery movies have the same parity positions
+41. the person watching horror movies and the fan pop have the same parity positions
+42. the owner of the goldfish is on the right of the fan classical##1
+43. the person who's hobby is video-games and the accountant have different parity positions
+44. the journalist is not to the left of the person eating grapefruit##8
+45. the person eating avocado is not to the left of the accountant##8
+46. the owner of the goldfish is between the fan rock and the person watching mystery movies##2
+47. the person drinking iced-tea and the person watching spy movies have the same parity positions
+48. the person watching zombie movies is not to the right of the owner of the ferret##8
+49. the person watching satire movies is somewhere between the analyst and the person drinking 7up##7
+50. the accountant is on the left of the coach##1
+51. the person eating lettuce is the fan trance##1
+52. the owner of the ferret is not the journalist##6
+53. the person eating broccoli and the owner of the turtle have different parity positions
+54. the person eating grapefruit is on the right of the owner of the ferret##1
+55. the coach is not to the right of the person drinking 7up##8
+56. the accountant and the person who's hobby is cooking have different parity positions
+57. the person watching satire movies is not the person drinking iced-tea##6
+58. the person drinking juice and the journalist have different parity positions
+59. the fan gospel is not the coach##6","{'Beverage': ['juice', 'mirinda', 'sprite', 'tea', '7up', 'iced-tea'], 'Food': ['potato', 'lettuce', 'papaya', 'avocado', 'broccoli', 'grapefruit'], 'Hobby': ['video-games', 'photography', 'cooking', 'gardening', 'camping', 'hiking'], 'Job': ['analyst', 'designer', 'dressmaker', 'accountant', 'coach', 'journalist'], 'Movie-Genre': ['mystery', 'satire', 'disaster', 'zombie', 'horror', 'spy'], 'Music-Genre': ['classical', 'trance', 'rock', 'hip-hop', 'pop', 'gospel'], 'Pet': ['goat', 'goldfish', 'snake', 'turtle', 'ferret', 'rabbit']}"
+Pt1_7x6_level9-9,"There are 6 different favourite beverages: 7up, fanta, hot-chocolate, juice, soy-milk, water
+The people have 6 different hobbies: baking, camping, gardening, rock-climbing, skydiving, writing
+The people have 6 different jobs:  bartender, lawyer, musician, police-officer, security-guard, software-developer
+The people perfer 6 different movie-genres: epic, horror, mystery, satire, scientific, western
+The people prefer 6 different music-genres: blues, disco, electronic, folk, metal, techno
+There are 6 different nationalities: american, german, italian, japanese, polish, thai
+6 different pets are kept: chinchilla, ferret, goat, hamster, lizard, mouse
+ 1. the american is the person drinking 7up##1
+ 2. the person watching satire movies is somewhere to the left of the person drinking juice##5
+ 3. the fan metal is somewhere to the left of the person drinking 7up##5
+ 4. the german is on the left or right of the fan metal##3
+ 5. the american is somewhere to the right of the fan metal##5
+ 6. the person watching mystery movies is not to the right of the police-officer##8
+ 7. the owner of the chinchilla is on the left or right of the person who's hobby is skydiving##3
+ 8. the american is not to the right of the person drinking hot-chocolate##8
+ 9. the owner of the hamster is the fan metal##1
+10. the person who's hobby is camping and the person drinking fanta have different parity positions
+11. the person watching western movies is between the fan disco and the software-developer##2
+12. the fan folk and the bartender have the same parity positions
+13. the person who's hobby is gardening is not to the right of the german##8
+14. the owner of the lizard is not the person watching mystery movies##6
+15. the fan folk is somewhere to the right of the owner of the lizard##5
+16. the owner of the ferret is not to the right of the owner of the chinchilla##8
+17. the owner of the goat is not to the left of the person drinking juice##8
+18. the person watching western movies is somewhere to the right of the person drinking soy-milk##5
+19. the lawyer is somewhere to the left of the person who's hobby is rock-climbing##5
+20. the software-developer is not to the left of the italian##8
+21. the musician is the person watching mystery movies##1
+22. the thai is not to the right of the owner of the hamster##8
+23. the person watching horror movies is somewhere to the right of the person watching satire movies##5
+24. the owner of the ferret is on the left of the owner of the chinchilla##1
+25. the person who's hobby is skydiving is on the left or right of the american##3
+26. the person drinking hot-chocolate is on the right of the fan blues##1
+27. the person watching scientific movies and the person who's hobby is writing have different parity positions
+28. the fan disco is not the owner of the goat##6
+29. the owner of the hamster is the person who's hobby is baking##1
+30. the japanese is not to the left of the person watching western movies##8
+31. the person drinking 7up is the police-officer##1
+32. the person who's hobby is gardening is somewhere to the left of the person who's hobby is rock-climbing##5
+33. the person who's hobby is gardening is not to the right of the person drinking water##8
+34. the owner of the hamster is not to the right of the owner of the mouse##8
+35. the person watching horror movies and the person drinking water have different parity positions
+36. the fan disco is not to the left of the lawyer##8
+37. the italian and the person watching horror movies have different parity positions
+38. the fan blues is on the left of the fan folk##1
+39. the german is on the left or right of the fan electronic##3
+40. the person watching epic movies is somewhere between the japanese and the polish##7
+41. the person watching horror movies is not to the left of the musician##8
+42. the american and the software-developer have different parity positions
+43. the american is not to the right of the polish##8
+44. the fan disco is not the person drinking juice##6
+45. the owner of the goat is not the person drinking hot-chocolate##6
+46. the person who's hobby is gardening is in an even position##4
+47. the person drinking fanta and the owner of the hamster have different parity positions
+48. the person drinking water is the owner of the ferret##1
+49. the lawyer is on the left of the person who's hobby is camping##1
+50. the fan folk is not to the left of the japanese##8
+51. the person watching scientific movies is somewhere to the right of the owner of the chinchilla##5
+52. the american is not to the right of the person watching horror movies##8
+53. the person drinking fanta is not to the right of the polish##8
+54. the person who's hobby is gardening is not to the right of the person who's hobby is writing##8
+55. the person drinking soy-milk is on the far left or far right##3
+56. the fan techno is the software-developer##1
+57. the owner of the ferret is somewhere to the right of the owner of the goat##5
+58. the american is somewhere between the person who's hobby is rock-climbing and the person drinking hot-chocolate##7","{'Beverage': ['soy-milk', 'fanta', 'juice', 'water', '7up', 'hot-chocolate'], 'Hobby': ['baking', 'gardening', 'camping', 'rock-climbing', 'writing', 'skydiving'], 'Job': ['musician', 'lawyer', 'security-guard', 'software-developer', 'police-officer', 'bartender'], 'Movie-Genre': ['mystery', 'satire', 'western', 'epic', 'horror', 'scientific'], 'Music-Genre': ['metal', 'disco', 'electronic', 'techno', 'blues', 'folk'], 'Nationality': ['thai', 'german', 'japanese', 'italian', 'american', 'polish'], 'Pet': ['hamster', 'lizard', 'goat', 'ferret', 'chinchilla', 'mouse']}"
diff --git a/part2/level9/Pt2_7x7_level9.csv b/part2/level9/Pt2_7x7_level9.csv
new file mode 100644
index 0000000000000000000000000000000000000000..7749d1d349eca894a82f2a44c6975fe4975a8caf
--- /dev/null
+++ b/part2/level9/Pt2_7x7_level9.csv
@@ -0,0 +1,818 @@
+ID,Clues,SolutionGrid
+Pt1_7x7_level9-0,"There are 7 different favourite beverages: almond-milk, hot-chocolate, iced-tea, juice, mirinda, soy-milk, sprite
+The people have 7 different jobs:  bartender, designer, engineer, freelancer, photographer, project-manager, software-developer
+The people perfer 7 different movie-genres: adventure, crime, disaster, epic, horror, thriller, time-travel
+The people prefer 7 different music-genres: indie, jazz, pop, punk, r&b, reggae, techno
+There are 7 different nationalities: american, canadian, japanese, malaysian, nigerian, polish, russian
+7 different pets are kept: bird, cat, ferret, goldfish, guinea-pig, hamster, rat
+The people use 7 different means of transport: airplane, bike, boat, jet-ski, ship, trike, van
+ 1. the project-manager is in an even position##4
+ 2. the person drinking juice is not to the right of the person watching disaster movies##8
+ 3. the person driving the van is not to the left of the engineer##8
+ 4. the person driving the trike is not to the left of the owner of the cat##8
+ 5. the person watching crime movies is on the far left##1
+ 6. the photographer is not to the right of the freelancer##8
+ 7. the person driving the van is not the photographer##6
+ 8. the fan punk is somewhere to the left of the russian##5
+ 9. the owner of the cat is not to the right of the person watching epic movies##8
+10. the owner of the goldfish is not the fan punk##6
+11. the fan techno is on the left or right of the owner of the guinea-pig##3
+12. the engineer is not the fan pop##6
+13. the person watching horror movies is the person driving the airplane##1
+14. the polish is on the right of the person driving the jet-ski##1
+15. the photographer and the person driving the boat have different parity positions
+16. the nigerian is on the left of the russian##1
+17. the owner of the bird is somewhere to the right of the nigerian##5
+18. the freelancer is on the right of the person drinking mirinda##1
+19. the owner of the bird is the person drinking iced-tea##1
+20. the fan reggae is on the right of the fan techno##1
+21. the owner of the cat is not the japanese##6
+22. the designer is not to the left of the engineer##8
+23. the person driving the bike is on the left or right of the person drinking almond-milk##3
+24. the person driving the jet-ski and the bartender have different parity positions
+25. the person driving the van is somewhere to the left of the person drinking mirinda##5
+26. the person driving the bike is the person watching disaster movies##1
+27. the person watching adventure movies is on the left of the person watching horror movies##1
+28. the fan punk is the canadian##1
+29. the person drinking hot-chocolate is not the designer##6
+30. the software-developer is not the american##6
+31. the person drinking hot-chocolate is on the left or right of the designer##3
+32. the fan jazz and the person drinking almond-milk have different parity positions
+33. the project-manager is on the right of the person drinking sprite##1
+34. the person drinking iced-tea is not to the right of the person drinking soy-milk##8
+35. the malaysian is on the left of the person drinking soy-milk##1
+36. the person driving the trike and the person watching crime movies have the same parity positions
+37. the person driving the airplane is somewhere to the right of the fan jazz##5
+38. the polish is not to the left of the fan jazz##8
+39. the nigerian and the owner of the rat have different parity positions
+40. the owner of the hamster and the photographer have the same parity positions
+41. the person drinking sprite is not to the right of the person drinking juice##8
+42. the photographer is not the person watching time-travel movies##6
+43. the project-manager is not the person drinking almond-milk##6
+44. the person driving the airplane is not to the left of the bartender##8
+45. the owner of the guinea-pig is not to the left of the fan reggae##8
+46. the designer is not the fan indie##6
+47. the person driving the boat is not to the left of the fan punk##8
+48. the person drinking mirinda is not to the right of the designer##8
+49. the person driving the boat is not to the right of the japanese##8
+50. the person watching disaster movies is on the left or right of the fan r&b##3
+51. the freelancer is not to the left of the fan punk##8
+52. the person drinking almond-milk and the owner of the ferret have different parity positions
+53. the freelancer is the person driving the jet-ski##1
+54. the person drinking almond-milk and the person driving the ship have different parity positions
+55. the fan jazz is somewhere to the right of the owner of the cat##5
+56. the person watching adventure movies is between the fan r&b and the fan reggae##2
+57. the person watching horror movies is on the far right##1
+58. the software-developer is on the far left or far right##3
+59. the owner of the ferret is somewhere to the right of the person driving the jet-ski##5
+60. the nigerian is on the left of the fan jazz##1
+61. the person watching time-travel movies is somewhere to the right of the american##5
+62. the person driving the van and the person drinking hot-chocolate have the same parity positions
+63. the person watching time-travel movies is somewhere to the left of the fan techno##5
+64. the owner of the guinea-pig and the person watching time-travel movies have different parity positions
+65. the russian is not to the right of the person driving the jet-ski##8
+66. the software-developer and the japanese have the same parity positions
+67. the person watching adventure movies is not to the right of the owner of the ferret##8
+68. the owner of the hamster is not to the right of the person drinking sprite##8
+69. the person driving the ship is not the freelancer##6
+70. the fan punk is not the person driving the ship##6
+71. the person driving the boat is somewhere to the left of the person driving the ship##5
+72. the owner of the bird is somewhere to the right of the fan jazz##5
+73. the owner of the rat is between the fan pop and the fan indie##2
+74. the person driving the trike and the designer have different parity positions
+75. the polish is on the right of the person watching thriller movies##1
+76. the person drinking juice is in an even position##4","{'Beverage': ['sprite', 'juice', 'almond-milk', 'mirinda', 'iced-tea', 'soy-milk', 'hot-chocolate'], 'Job': ['engineer', 'project-manager', 'photographer', 'bartender', 'freelancer', 'designer', 'software-developer'], 'Movie-Genre': ['crime', 'time-travel', 'epic', 'disaster', 'thriller', 'adventure', 'horror'], 'Music-Genre': ['indie', 'punk', 'pop', 'jazz', 'r&b', 'techno', 'reggae'], 'Nationality': ['american', 'canadian', 'nigerian', 'russian', 'malaysian', 'polish', 'japanese'], 'Pet': ['hamster', 'rat', 'cat', 'goldfish', 'bird', 'ferret', 'guinea-pig'], 'Transport': ['van', 'boat', 'trike', 'bike', 'jet-ski', 'ship', 'airplane']}"
+Pt1_7x7_level9-1,"There are 7 different favourite beverages: fanta, hot-chocolate, iced-tea, juice, mirinda, sprite, tea
+There 7 different types of food: blueberry, grapefruit, grapes, kiwi, nectarine, papaya, spinach
+The people have 7 different hobbies: chess, dancing, drawing, puzzles, rock-climbing, traveling, woodworking
+The people have 7 different jobs:  chef, designer, dressmaker, firefighter, lawyer, security-guard, software-developer
+The people prefer 7 different music-genres: country, d&b, electronic, funk, gospel, reggae, trance
+7 different pets are kept: dog, ferret, goat, hedgehog, pony, snake, turtle
+The people prefer 7 different types of sport: badminton, basketball, cycling, golf, handball, sailing, skiing
+ 1. the fan gospel is in an odd position##4
+ 2. the owner of the pony is not to the right of the fan country##8
+ 3. the fan country is on the left of the person who's hobby is chess##1
+ 4. the person drinking iced-tea is not the owner of the snake##6
+ 5. the owner of the snake is not to the right of the person eating spinach##8
+ 6. the person drinking tea is not to the right of the person eating spinach##8
+ 7. the person drinking iced-tea is somewhere to the left of the person eating grapefruit##5
+ 8. the chef is in an odd position##4
+ 9. the fan d&b is not the person who's sport is basketball##6
+10. the person drinking fanta is somewhere to the right of the dressmaker##5
+11. the person who's hobby is rock-climbing is somewhere between the dressmaker and the person eating spinach##7
+12. the owner of the snake is not to the right of the owner of the turtle##8
+13. the person who's hobby is puzzles is on the left of the person eating spinach##1
+14. the person drinking hot-chocolate is not to the left of the designer##8
+15. the person eating blueberry is not to the left of the person who's sport is skiing##8
+16. the fan d&b is somewhere to the right of the person drinking hot-chocolate##5
+17. the person drinking iced-tea is on the left or right of the software-developer##3
+18. the fan electronic is not to the right of the person eating nectarine##8
+19. the person who's sport is handball is not to the right of the owner of the hedgehog##8
+20. the person eating spinach and the owner of the goat have the same parity positions
+21. the person who's hobby is drawing is on the far left or far right##3
+22. the person who's hobby is chess is not to the right of the fan d&b##8
+23. the fan d&b is on the left of the person drinking fanta##1
+24. the software-developer is somewhere to the right of the person eating kiwi##5
+25. the person drinking juice is on the left of the owner of the turtle##1
+26. the fan reggae is not the person who's hobby is rock-climbing##6
+27. the person drinking mirinda is not to the right of the person who's sport is sailing##8
+28. the lawyer is on the right of the fan country##1
+29. the lawyer is not to the left of the person who's sport is badminton##8
+30. the person drinking mirinda is not the person who's hobby is drawing##6
+31. the person who's hobby is dancing is on the right of the lawyer##1
+32. the person who's sport is sailing is somewhere to the right of the person eating kiwi##5
+33. the security-guard is not to the right of the person who's hobby is traveling##8
+34. the person eating kiwi is somewhere to the left of the person who's sport is badminton##5
+35. the person who's sport is skiing and the firefighter have the same parity positions
+36. the software-developer and the person eating spinach have different parity positions
+37. the owner of the dog is on the left of the person who's sport is handball##1
+38. the firefighter and the person drinking juice have the same parity positions
+39. the person who's sport is basketball is not the fan reggae##6
+40. the person who's sport is golf is somewhere to the right of the person drinking iced-tea##5
+41. the person drinking mirinda is not to the left of the person who's sport is golf##8
+42. the owner of the hedgehog is somewhere to the left of the fan trance##5
+43. the chef and the owner of the pony have the same parity positions
+44. the person who's hobby is woodworking is the person drinking juice##1
+45. the person drinking juice is not to the left of the person eating papaya##8
+46. the person eating spinach is on the left of the fan funk##1
+47. the person drinking hot-chocolate is on the left or right of the person who's hobby is rock-climbing##3
+48. the person eating grapes is not to the left of the person who's sport is skiing##8
+49. the person drinking tea is not the owner of the snake##6
+50. the person who's sport is cycling is on the right of the person eating nectarine##1
+51. the person drinking juice and the owner of the hedgehog have the same parity positions
+52. the person who's hobby is woodworking is not to the right of the person eating papaya##8
+53. the person eating spinach is the owner of the dog##1
+54. the person who's hobby is chess is on the left of the person eating grapefruit##1
+55. the person eating nectarine is somewhere to the left of the software-developer##5
+56. the owner of the hedgehog is not to the right of the firefighter##8
+57. the fan funk is not the person who's hobby is drawing##6
+58. the person drinking iced-tea is somewhere to the left of the fan funk##5
+59. the owner of the turtle and the person drinking tea have different parity positions
+60. the fan electronic is not to the right of the person who's sport is skiing##8
+61. the owner of the goat is on the right of the fan gospel##1
+62. the person eating blueberry is not the person who's hobby is rock-climbing##6
+63. the person who's hobby is woodworking is somewhere to the right of the person who's hobby is rock-climbing##5
+64. the person eating blueberry and the person drinking juice have different parity positions
+65. the fan electronic is not to the right of the fan country##8
+66. the fan funk is on the left or right of the fan reggae##3
+67. the person drinking tea is in an even position##4
+68. the security-guard is not to the right of the person eating blueberry##8
+69. the person eating grapes is not the person who's sport is badminton##6
+70. the person who's sport is cycling is the owner of the pony##1
+71. the person eating blueberry is not to the left of the person who's hobby is dancing##8
+72. the person eating spinach and the person drinking fanta have different parity positions
+73. the person who's hobby is woodworking is somewhere to the right of the person drinking tea##5
+74. the person who's hobby is puzzles is not to the left of the chef##8
+75. the person who's sport is golf is somewhere to the left of the person eating blueberry##5
+76. the software-developer is on the right of the fan d&b##1","{'Beverage': ['sprite', 'tea', 'hot-chocolate', 'iced-tea', 'fanta', 'juice', 'mirinda'], 'Food': ['kiwi', 'nectarine', 'grapes', 'spinach', 'grapefruit', 'papaya', 'blueberry'], 'Hobby': ['drawing', 'rock-climbing', 'puzzles', 'chess', 'dancing', 'woodworking', 'traveling'], 'Job': ['dressmaker', 'designer', 'chef', 'lawyer', 'software-developer', 'firefighter', 'security-guard'], 'Music-Genre': ['gospel', 'electronic', 'country', 'd&b', 'funk', 'reggae', 'trance'], 'Pet': ['snake', 'goat', 'pony', 'dog', 'ferret', 'hedgehog', 'turtle'], 'Sport': ['basketball', 'skiing', 'cycling', 'badminton', 'handball', 'golf', 'sailing']}"
+Pt1_7x7_level9-2,"There are 7 different favourite beverages: coffee, hot-chocolate, juice, soy-milk, sprite, tea, water
+There 7 different types of food: banana, carrot, corn, eggplant, garlic, potato, strawberry
+The people have 7 different jobs:  chef, firefighter, musician, scientist, social-worker, software-developer, writer
+The people perfer 7 different movie-genres: adventure, comedy, epic, fantasy, sports, thriller, time-travel
+The people prefer 7 different music-genres: ambient, dubstep, indie, jazz, pop, soul, trance
+There are 7 different nationalities: australian, british, dutch, german, japanese, malaysian, polish
+The people prefer 7 different types of sport: climbing, parkour, rugby, snowboarding, swimming, tennis, water-polo
+ 1. the person drinking soy-milk is in an even position##4
+ 2. the fan jazz is not to the right of the australian##8
+ 3. the person eating garlic is on the left of the person watching comedy movies##1
+ 4. the person eating corn is not the person drinking water##6
+ 5. the fan ambient is between the person watching time-travel movies and the fan pop##2
+ 6. the person eating eggplant is in the middle##1
+ 7. the social-worker is not to the left of the person drinking water##8
+ 8. the person watching comedy movies and the fan jazz have different parity positions
+ 9. the person eating corn is on the right of the person watching time-travel movies##1
+10. the person eating strawberry is in an odd position##4
+11. the firefighter is not to the right of the person who's sport is rugby##8
+12. the person watching sports movies and the firefighter have different parity positions
+13. the person who's sport is tennis is on the left or right of the software-developer##3
+14. the person watching fantasy movies is the writer##1
+15. the person drinking sprite is not to the right of the fan indie##8
+16. the person eating carrot is on the left of the fan pop##1
+17. the person eating carrot is on the left of the japanese##1
+18. the person eating banana is somewhere to the right of the writer##5
+19. the social-worker is somewhere to the right of the fan soul##5
+20. the malaysian is not the person who's sport is snowboarding##6
+21. the person watching thriller movies is not the person who's sport is parkour##6
+22. the person who's sport is tennis is somewhere to the right of the person who's sport is climbing##5
+23. the person eating eggplant is between the person watching thriller movies and the person who's sport is swimming##2
+24. the person who's sport is rugby is not the firefighter##6
+25. the person who's sport is parkour is not the australian##6
+26. the person eating corn is not to the left of the fan dubstep##8
+27. the australian is not to the right of the person drinking hot-chocolate##8
+28. the person eating eggplant is not to the left of the fan ambient##8
+29. the person eating potato and the software-developer have different parity positions
+30. the malaysian is on the left or right of the person eating eggplant##3
+31. the person eating banana is not to the right of the scientist##8
+32. the person who's sport is water-polo is not to the right of the person who's sport is swimming##8
+33. the person eating corn is not to the right of the person drinking coffee##8
+34. the person who's sport is rugby is not the japanese##6
+35. the australian and the person eating banana have the same parity positions
+36. the person who's sport is tennis is not to the right of the person eating banana##8
+37. the person eating corn is the polish##1
+38. the person watching adventure movies is somewhere to the right of the chef##5
+39. the fan dubstep is the british##1
+40. the writer is not the person drinking soy-milk##6
+41. the person watching epic movies and the person drinking tea have the same parity positions
+42. the dutch is somewhere to the left of the person drinking soy-milk##5
+43. the british is on the left or right of the chef##3
+44. the firefighter is somewhere between the dutch and the person drinking coffee##7
+45. the australian is somewhere to the right of the person who's sport is climbing##5
+46. the person watching sports movies is on the far left##1
+47. the person drinking tea is somewhere to the left of the fan indie##5
+48. the person watching adventure movies is not to the left of the person eating potato##8
+49. the person eating corn is not to the left of the person drinking water##8
+50. the fan soul and the musician have the same parity positions
+51. the person watching adventure movies is somewhere to the right of the person drinking sprite##5
+52. the person who's sport is rugby is not the software-developer##6
+53. the person who's sport is swimming and the fan ambient have the same parity positions
+54. the person drinking sprite is on the left or right of the japanese##3
+55. the person drinking juice is somewhere to the right of the person drinking sprite##5
+56. the person who's sport is swimming is not to the right of the person drinking tea##8
+57. the person watching time-travel movies is not the person eating carrot##6
+58. the firefighter and the person watching epic movies have the same parity positions
+59. the japanese is on the left of the person watching comedy movies##1
+60. the scientist is not to the left of the person who's sport is parkour##8
+61. the person eating banana and the polish have the same parity positions
+62. the person eating garlic is somewhere between the musician and the person who's sport is rugby##7
+63. the firefighter is somewhere between the person who's sport is water-polo and the social-worker##7
+64. the person drinking coffee is between the person drinking water and the person watching fantasy movies##2
+65. the polish is the person who's sport is rugby##1
+66. the person who's sport is climbing is not to the left of the fan pop##8
+67. the person eating eggplant is on the left of the person who's sport is rugby##1
+68. the firefighter is somewhere to the left of the writer##5
+69. the firefighter is not to the left of the person eating carrot##8
+70. the person drinking juice is on the left or right of the british##3
+71. the fan dubstep is on the left or right of the malaysian##3
+72. the british is not to the left of the malaysian##8
+73. the fan ambient and the person eating carrot have the same parity positions
+74. the writer is on the left or right of the person drinking coffee##3
+75. the fan jazz is not to the right of the person watching adventure movies##8
+76. the fan soul is on the far left or far right##3
+77. the person who's sport is rugby is not to the left of the person drinking soy-milk##8","{'Beverage': ['sprite', 'soy-milk', 'juice', 'water', 'coffee', 'tea', 'hot-chocolate'], 'Food': ['carrot', 'garlic', 'strawberry', 'eggplant', 'corn', 'potato', 'banana'], 'Job': ['musician', 'firefighter', 'software-developer', 'social-worker', 'chef', 'writer', 'scientist'], 'Movie-Genre': ['sports', 'epic', 'comedy', 'time-travel', 'thriller', 'fantasy', 'adventure'], 'Music-Genre': ['soul', 'pop', 'ambient', 'dubstep', 'trance', 'jazz', 'indie'], 'Nationality': ['dutch', 'japanese', 'malaysian', 'british', 'polish', 'german', 'australian'], 'Sport': ['water-polo', 'climbing', 'swimming', 'tennis', 'rugby', 'parkour', 'snowboarding']}"
+Pt1_7x7_level9-3,"There are 7 different favourite beverages: 7up, coffee, fanta, hot-chocolate, juice, sprite, tea
+There 7 different types of food: artichoke, cherry, corn, garlic, papaya, pineapple, raspberry
+The people have 7 different hobbies: baking, card-games, collecting, fishing, hiking, singing, writing
+The people have 7 different jobs:  coach, librarian, musician, nurse, pilot, project-manager, teacher
+There are 7 different nationalities: australian, brazilian, chinese, dutch, french, german, nigerian
+The people prefer 7 different types of sport: basketball, cricket, ice-hockey, rowing, snowboarding, swimming, volleyball
+The people use 7 different means of transport: jet-ski, motorbike, quad-bike, scooter, ship, subway, tram
+ 1. the person driving the motorbike and the person who's hobby is fishing have the same parity positions
+ 2. the person who's hobby is singing is not the project-manager##6
+ 3. the nurse is somewhere to the right of the australian##5
+ 4. the person eating corn is not to the left of the person who's hobby is baking##8
+ 5. the musician is somewhere to the right of the person who's sport is rowing##5
+ 6. the nigerian and the person driving the scooter have the same parity positions
+ 7. the musician is not the person who's sport is snowboarding##6
+ 8. the pilot and the person driving the scooter have the same parity positions
+ 9. the person drinking coffee is on the far right##1
+10. the person eating pineapple is not the person driving the motorbike##6
+11. the chinese is on the left or right of the german##3
+12. the person eating cherry is not to the right of the person who's hobby is collecting##8
+13. the nurse is not to the right of the person who's sport is volleyball##8
+14. the chinese is the person who's sport is basketball##1
+15. the person who's hobby is baking is somewhere between the australian and the dutch##7
+16. the person driving the scooter is on the left of the person driving the motorbike##1
+17. the person who's hobby is card-games and the person eating garlic have different parity positions
+18. the pilot is somewhere between the french and the teacher##7
+19. the person driving the scooter is not the person who's sport is volleyball##6
+20. the person eating artichoke is not to the left of the person who's hobby is card-games##8
+21. the person eating garlic and the librarian have different parity positions
+22. the person who's sport is swimming is not the person drinking fanta##6
+23. the librarian is on the left of the musician##1
+24. the person driving the quad-bike is in an odd position##4
+25. the person drinking coffee is on the far left or far right##3
+26. the person eating pineapple is on the left or right of the person who's sport is volleyball##3
+27. the person driving the jet-ski and the person eating pineapple have the same parity positions
+28. the project-manager and the australian have different parity positions
+29. the person who's hobby is writing is not to the right of the project-manager##8
+30. the person who's sport is rowing is not to the left of the brazilian##8
+31. the german and the person who's sport is volleyball have the same parity positions
+32. the person eating artichoke and the person who's sport is basketball have the same parity positions
+33. the person eating pineapple is in an odd position##4
+34. the person driving the scooter is on the left or right of the nurse##3
+35. the person eating artichoke is on the left of the person who's hobby is hiking##1
+36. the person eating corn is somewhere to the right of the person driving the ship##5
+37. the person drinking juice is in an odd position##4
+38. the person driving the scooter is not the teacher##6
+39. the person eating corn is on the left of the person drinking fanta##1
+40. the person who's sport is snowboarding is somewhere to the right of the musician##5
+41. the teacher is somewhere to the left of the person who's hobby is fishing##5
+42. the nigerian is not to the left of the person who's hobby is baking##8
+43. the person who's hobby is fishing is not to the left of the person drinking 7up##8
+44. the australian is not the person who's hobby is singing##6
+45. the person drinking 7up is not the chinese##6
+46. the person eating papaya and the person who's hobby is singing have different parity positions
+47. the person drinking fanta and the person eating pineapple have different parity positions
+48. the german and the musician have the same parity positions
+49. the person drinking juice is not to the left of the person eating papaya##8
+50. the person eating artichoke is somewhere between the person driving the ship and the person drinking coffee##7
+51. the person eating raspberry is not to the left of the person who's hobby is hiking##8
+52. the teacher is in an even position##4
+53. the person who's sport is cricket is not to the right of the person drinking 7up##8
+54. the person drinking hot-chocolate is not the person driving the jet-ski##6
+55. the person drinking 7up is on the right of the person drinking tea##1
+56. the coach is somewhere to the right of the german##5
+57. the person eating garlic is on the left or right of the coach##3
+58. the person eating papaya is not to the right of the person who's sport is snowboarding##8
+59. the nigerian is not to the left of the person drinking hot-chocolate##8
+60. the person who's sport is cricket is somewhere to the left of the person eating cherry##5
+61. the person eating raspberry is in the middle##1
+62. the person who's sport is swimming is not to the left of the person driving the subway##8
+63. the person driving the jet-ski is between the person drinking hot-chocolate and the person eating garlic##2
+64. the person who's sport is snowboarding is on the right of the person drinking hot-chocolate##1
+65. the person who's hobby is collecting is not to the left of the australian##8
+66. the person eating corn and the dutch have different parity positions
+67. the dutch is not to the right of the person driving the subway##8
+68. the musician is not to the left of the person driving the quad-bike##8
+69. the person driving the ship is the musician##1
+70. the person eating pineapple and the project-manager have the same parity positions
+71. the person who's sport is cricket and the person drinking juice have different parity positions
+72. the person who's hobby is baking is not to the right of the person drinking sprite##8
+73. the teacher is not to the right of the person driving the subway##8
+74. the person who's hobby is collecting is not the person eating artichoke##6
+75. the person who's sport is swimming is not to the left of the person who's sport is basketball##8
+76. the french is not to the right of the person who's hobby is collecting##8
+77. the person driving the subway is not the person eating raspberry##6
+78. the person who's hobby is writing is on the left of the person eating garlic##1
+79. the pilot is not to the left of the coach##8
+80. the person who's sport is snowboarding is not to the right of the nigerian##8
+81. the musician is on the left of the person drinking juice##1","{'Beverage': ['tea', '7up', 'juice', 'hot-chocolate', 'sprite', 'fanta', 'coffee'], 'Food': ['papaya', 'garlic', 'artichoke', 'raspberry', 'corn', 'cherry', 'pineapple'], 'Hobby': ['writing', 'singing', 'card-games', 'hiking', 'baking', 'fishing', 'collecting'], 'Job': ['librarian', 'musician', 'coach', 'teacher', 'pilot', 'nurse', 'project-manager'], 'Nationality': ['brazilian', 'german', 'chinese', 'australian', 'nigerian', 'dutch', 'french'], 'Sport': ['rowing', 'cricket', 'basketball', 'ice-hockey', 'snowboarding', 'volleyball', 'swimming'], 'Transport': ['quad-bike', 'ship', 'jet-ski', 'tram', 'scooter', 'motorbike', 'subway']}"
+Pt1_7x7_level9-4,"There 7 different types of food: asparagus, banana, blueberry, cabbage, corn, lettuce, zucchini
+The people have 7 different hobbies: cooking, filmmaking, puzzles, reading, rock-climbing, video-games, woodworking
+The people have 7 different jobs:  architect, coach, dancer, engineer, fisherman, musician, software-developer
+The people perfer 7 different movie-genres: drama, epic, satire, scientific, thriller, time-travel, zombie
+The people prefer 7 different music-genres: d&b, dubstep, folk, indie, jazz, r&b, soul
+There are 7 different nationalities: australian, chinese, colombian, indian, mexican, spanish, thai
+The people use 7 different means of transport: airplane, bus, helicopter, quad-bike, roller, snowmobile, trike
+ 1. the person watching time-travel movies is on the left or right of the person driving the airplane##3
+ 2. the fan jazz is on the left or right of the dancer##3
+ 3. the person driving the airplane is on the right of the person watching time-travel movies##1
+ 4. the person who's hobby is woodworking and the person driving the quad-bike have the same parity positions
+ 5. the person watching epic movies and the person eating lettuce have the same parity positions
+ 6. the indian is not the person who's hobby is cooking##6
+ 7. the colombian is not the person who's hobby is puzzles##6
+ 8. the spanish is not the person driving the snowmobile##6
+ 9. the person who's hobby is rock-climbing is not the person eating banana##6
+10. the colombian is not to the left of the fisherman##8
+11. the person driving the snowmobile is not to the left of the musician##8
+12. the person eating zucchini is not to the left of the person eating blueberry##8
+13. the fan soul is on the far left or far right##3
+14. the person watching scientific movies is the fan dubstep##1
+15. the engineer is not to the left of the person driving the helicopter##8
+16. the person watching thriller movies is on the left of the thai##1
+17. the engineer is in an odd position##4
+18. the person driving the bus is not to the right of the dancer##8
+19. the indian is on the left or right of the dancer##3
+20. the person watching satire movies is in an odd position##4
+21. the australian is somewhere between the indian and the person driving the quad-bike##7
+22. the person who's hobby is rock-climbing is on the left of the person driving the quad-bike##1
+23. the person who's hobby is video-games is somewhere to the left of the person eating zucchini##5
+24. the spanish is not to the right of the person who's hobby is rock-climbing##8
+25. the person who's hobby is reading and the person eating corn have the same parity positions
+26. the person who's hobby is video-games is on the left or right of the chinese##3
+27. the chinese is somewhere between the person watching scientific movies and the person driving the trike##7
+28. the person who's hobby is puzzles is somewhere to the left of the fan jazz##5
+29. the person watching drama movies is on the left or right of the person driving the trike##3
+30. the person eating blueberry is on the left or right of the person driving the trike##3
+31. the person driving the bus and the fan folk have the same parity positions
+32. the person who's hobby is cooking is somewhere to the right of the person eating zucchini##5
+33. the coach and the person driving the quad-bike have the same parity positions
+34. the person eating zucchini is somewhere to the left of the fan indie##5
+35. the fan indie is not to the left of the australian##8
+36. the person who's hobby is cooking is somewhere between the musician and the coach##7
+37. the person watching drama movies is not the australian##6
+38. the person driving the roller is somewhere to the left of the person watching time-travel movies##5
+39. the person eating lettuce is on the left or right of the musician##3
+40. the fan folk is on the left or right of the fan jazz##3
+41. the fan folk is not to the left of the person who's hobby is cooking##8
+42. the person eating banana is on the left of the person eating corn##1
+43. the person who's hobby is woodworking is not to the left of the person eating cabbage##8
+44. the person who's hobby is cooking is not the indian##6
+45. the person watching satire movies and the dancer have the same parity positions
+46. the person watching drama movies is not the person eating cabbage##6
+47. the person watching time-travel movies is on the left or right of the person driving the roller##3
+48. the person watching epic movies is not to the left of the person driving the roller##8
+49. the colombian is the person driving the bus##1
+50. the person eating blueberry is not to the left of the person eating cabbage##8
+51. the spanish is somewhere to the right of the person watching drama movies##5
+52. the fan dubstep is not to the left of the person driving the roller##8
+53. the musician is the australian##1
+54. the mexican is somewhere to the left of the fan dubstep##5
+55. the person watching time-travel movies is not the dancer##6
+56. the person driving the airplane is not to the right of the person who's hobby is cooking##8
+57. the fisherman is in the middle##1
+58. the person who's hobby is cooking is on the left or right of the person eating zucchini##3
+59. the person driving the snowmobile is somewhere to the right of the person watching epic movies##5
+60. the person who's hobby is video-games is not the software-developer##6
+61. the fan r&b is the spanish##1
+62. the person driving the bus is not the australian##6
+63. the person watching satire movies is somewhere to the right of the person watching epic movies##5
+64. the person driving the bus is not to the left of the person who's hobby is woodworking##8
+65. the person watching satire movies and the person eating cabbage have different parity positions
+66. the fan indie is not to the left of the person who's hobby is cooking##8
+67. the indian is not to the left of the software-developer##8
+68. the person eating cabbage is on the right of the fan soul##1
+69. the person driving the airplane is somewhere to the left of the person driving the helicopter##5
+70. the person eating zucchini and the person watching satire movies have different parity positions
+71. the coach is between the fan jazz and the architect##2","{'Food': ['asparagus', 'cabbage', 'blueberry', 'zucchini', 'banana', 'corn', 'lettuce'], 'Hobby': ['puzzles', 'video-games', 'woodworking', 'reading', 'cooking', 'rock-climbing', 'filmmaking'], 'Job': ['software-developer', 'architect', 'coach', 'fisherman', 'dancer', 'musician', 'engineer'], 'Movie-Genre': ['drama', 'time-travel', 'epic', 'zombie', 'satire', 'thriller', 'scientific'], 'Music-Genre': ['soul', 'r&b', 'd&b', 'jazz', 'folk', 'indie', 'dubstep'], 'Nationality': ['mexican', 'spanish', 'chinese', 'indian', 'colombian', 'australian', 'thai'], 'Transport': ['roller', 'trike', 'airplane', 'helicopter', 'bus', 'snowmobile', 'quad-bike']}"
+Pt1_7x7_level9-5,"There are 7 different favourite beverages: coffee, cola, iced-tea, juice, lemonade, mirinda, soy-milk
+The people have 7 different hobbies: board-games, dancing, fishing, hiking, puzzles, traveling, video-games
+The people have 7 different jobs:  accountant, coach, dancer, firefighter, manager, mechanic, videographer
+The people prefer 7 different music-genres: country, dubstep, gospel, jazz, reggae, rock, trance
+There are 7 different nationalities: dutch, egyptian, german, indian, indonesian, japanese, mexican
+7 different pets are kept: chinchilla, dog, frog, goat, hamster, hedgehog, mouse
+The people use 7 different means of transport: airplane, bike, motorbike, ship, subway, train, van
+ 1. the owner of the mouse is not the fan reggae##6
+ 2. the accountant is not to the right of the indian##8
+ 3. the fan reggae is not to the left of the person drinking mirinda##8
+ 4. the person who's hobby is dancing is not to the left of the person drinking soy-milk##8
+ 5. the person drinking mirinda is somewhere to the right of the fan trance##5
+ 6. the german is the person driving the train##1
+ 7. the owner of the goat is on the left or right of the person driving the bike##3
+ 8. the owner of the hedgehog is not to the right of the person who's hobby is fishing##8
+ 9. the fan rock is the indian##1
+10. the person drinking coffee is the owner of the dog##1
+11. the owner of the mouse is in an even position##4
+12. the person drinking soy-milk is somewhere to the left of the coach##5
+13. the fan reggae is not to the left of the mexican##8
+14. the person drinking mirinda and the fan rock have the same parity positions
+15. the person drinking mirinda is somewhere to the right of the fan trance##5
+16. the owner of the mouse is not to the right of the person who's hobby is hiking##8
+17. the person driving the ship is not to the right of the owner of the hedgehog##8
+18. the person driving the van is not the accountant##6
+19. the person driving the airplane is not the person who's hobby is video-games##6
+20. the fan trance and the owner of the frog have different parity positions
+21. the person driving the motorbike is not to the right of the person driving the airplane##8
+22. the owner of the mouse is not the person driving the ship##6
+23. the owner of the chinchilla is in an odd position##4
+24. the owner of the chinchilla is on the right of the person driving the motorbike##1
+25. the person drinking soy-milk is somewhere to the left of the person driving the airplane##5
+26. the fan country is on the left or right of the owner of the hamster##3
+27. the person who's hobby is hiking is on the left of the fan gospel##1
+28. the dancer and the person who's hobby is hiking have the same parity positions
+29. the mexican is not the person driving the bike##6
+30. the person who's hobby is board-games is on the left of the person who's hobby is traveling##1
+31. the mexican and the person who's hobby is dancing have different parity positions
+32. the person who's hobby is hiking is somewhere to the right of the person who's hobby is puzzles##5
+33. the dancer is not to the left of the accountant##8
+34. the person who's hobby is dancing is on the right of the owner of the hedgehog##1
+35. the coach is on the left or right of the person who's hobby is traveling##3
+36. the person who's hobby is dancing is not the person driving the subway##6
+37. the owner of the dog is not to the right of the person who's hobby is board-games##8
+38. the mexican is not to the right of the coach##8
+39. the manager is somewhere between the indian and the mechanic##7
+40. the owner of the dog is in an even position##4
+41. the videographer and the person drinking soy-milk have the same parity positions
+42. the person who's hobby is traveling is in an even position##4
+43. the egyptian and the accountant have different parity positions
+44. the person driving the van is not to the right of the owner of the goat##8
+45. the fan country is not to the left of the person who's hobby is puzzles##8
+46. the person who's hobby is video-games is not to the right of the person drinking lemonade##8
+47. the videographer is in the middle##1
+48. the mechanic is not to the left of the person who's hobby is fishing##8
+49. the person who's hobby is board-games is not the fan dubstep##6
+50. the fan dubstep and the person who's hobby is board-games have the same parity positions
+51. the person who's hobby is video-games and the fan trance have different parity positions
+52. the owner of the chinchilla is somewhere to the right of the person drinking soy-milk##5
+53. the person drinking lemonade is the fan dubstep##1
+54. the egyptian is the person driving the van##1
+55. the accountant is not to the left of the person drinking iced-tea##8
+56. the person who's hobby is video-games and the person drinking iced-tea have different parity positions
+57. the egyptian is not to the right of the dutch##8
+58. the person drinking coffee and the fan jazz have the same parity positions
+59. the fan jazz and the person drinking soy-milk have the same parity positions
+60. the fan reggae is somewhere to the left of the person driving the train##5
+61. the dutch is not the coach##6
+62. the person driving the train is on the left or right of the firefighter##3
+63. the owner of the chinchilla is somewhere to the right of the fan gospel##5
+64. the fan reggae is not to the right of the person driving the bike##8
+65. the person who's hobby is dancing is somewhere to the left of the fan dubstep##5
+66. the person drinking mirinda and the fan reggae have the same parity positions
+67. the japanese is in the middle##1
+68. the mexican is on the left or right of the person who's hobby is video-games##3
+69. the fan dubstep is on the far left or far right##3
+70. the japanese is somewhere to the right of the person who's hobby is dancing##5
+71. the owner of the goat and the fan rock have the same parity positions
+72. the person drinking mirinda is not the person driving the motorbike##6
+73. the mechanic is somewhere to the right of the person driving the bike##5
+74. the owner of the hamster is not to the left of the person who's hobby is hiking##8
+75. the owner of the chinchilla is not to the left of the dancer##8
+76. the fan gospel is not the person driving the airplane##6
+77. the person driving the train is somewhere to the right of the fan country##5
+78. the person drinking juice is not to the right of the indonesian##8
+79. the person who's hobby is dancing is not the person drinking coffee##6
+80. the person driving the train is the owner of the goat##1
+81. the dutch is not to the right of the dutch##8
+82. the indonesian is the person drinking juice##1
+83. the person driving the van is somewhere to the left of the fan gospel##5
+84. the person driving the van is on the left or right of the person drinking juice##3
+85. the japanese is not to the left of the fan trance##8","{'Beverage': ['iced-tea', 'soy-milk', 'juice', 'coffee', 'mirinda', 'cola', 'lemonade'], 'Hobby': ['puzzles', 'dancing', 'hiking', 'video-games', 'board-games', 'traveling', 'fishing'], 'Job': ['accountant', 'manager', 'dancer', 'videographer', 'coach', 'firefighter', 'mechanic'], 'Music-Genre': ['rock', 'country', 'trance', 'gospel', 'reggae', 'jazz', 'dubstep'], 'Nationality': ['indian', 'egyptian', 'indonesian', 'japanese', 'mexican', 'dutch', 'german'], 'Pet': ['hedgehog', 'mouse', 'hamster', 'dog', 'chinchilla', 'frog', 'goat'], 'Transport': ['ship', 'van', 'subway', 'motorbike', 'airplane', 'bike', 'train']}"
+Pt1_7x7_level9-6,"There 7 different types of food: banana, blueberry, carrot, kiwi, papaya, peas, raspberry
+The people have 7 different hobbies: board-games, card-games, collecting, drawing, puzzles, rock-climbing, traveling
+The people have 7 different jobs:  accountant, chef, dressmaker, engineer, journalist, librarian, photographer
+The people prefer 7 different music-genres: funk, gospel, jazz, pop, reggae, salsa, trance
+There are 7 different nationalities: american, argentine, italian, malaysian, mexican, polish, turkish
+The people prefer 7 different types of sport: baseball, basketball, golf, skiing, soccer, swimming, tennis
+The people use 7 different means of transport: boat, bus, jet-ski, motorbike, train, tram, van
+ 1. the person driving the motorbike is not the fan gospel##6
+ 2. the person driving the motorbike is somewhere between the italian and the person driving the van##7
+ 3. the person driving the tram is not to the left of the photographer##8
+ 4. the mexican is somewhere to the left of the person who's hobby is puzzles##5
+ 5. the dressmaker is not to the right of the fan gospel##8
+ 6. the person eating peas is on the left of the fan reggae##1
+ 7. the person who's hobby is puzzles is somewhere between the polish and the person eating kiwi##7
+ 8. the person driving the tram is on the left or right of the person driving the bus##3
+ 9. the fan funk is in an even position##4
+10. the malaysian is the person eating papaya##1
+11. the fan reggae is on the right of the journalist##1
+12. the person who's hobby is rock-climbing is not the fan salsa##6
+13. the person driving the boat is somewhere to the right of the person driving the van##5
+14. the fan jazz is on the left of the person eating carrot##1
+15. the person driving the train is not to the right of the person who's sport is skiing##8
+16. the fan funk is on the left of the person who's sport is tennis##1
+17. the person eating raspberry is somewhere to the right of the person who's hobby is board-games##5
+18. the accountant is somewhere between the journalist and the malaysian##7
+19. the fan trance is on the left of the person driving the jet-ski##1
+20. the person eating peas is not to the left of the person eating banana##8
+21. the person who's sport is soccer is somewhere to the right of the person who's hobby is drawing##5
+22. the fan trance is not to the right of the person who's hobby is board-games##8
+23. the person who's sport is basketball is not the person eating kiwi##6
+24. the person who's hobby is rock-climbing is somewhere to the left of the mexican##5
+25. the chef is in an even position##4
+26. the dressmaker and the person driving the jet-ski have different parity positions
+27. the polish is somewhere to the left of the fan reggae##5
+28. the dressmaker is not to the right of the malaysian##8
+29. the person eating papaya is not the accountant##6
+30. the person who's hobby is traveling is somewhere between the chef and the dressmaker##7
+31. the person eating kiwi is not to the left of the mexican##8
+32. the person who's sport is soccer is on the left or right of the person who's sport is basketball##3
+33. the person eating banana is not to the left of the person driving the bus##8
+34. the turkish is somewhere between the fan jazz and the fan gospel##7
+35. the person eating raspberry is somewhere between the dressmaker and the chef##7
+36. the person eating blueberry is not to the right of the fan reggae##8
+37. the chef is not to the right of the turkish##8
+38. the person who's hobby is traveling is somewhere to the right of the person who's sport is swimming##5
+39. the person eating peas is somewhere to the right of the person who's hobby is collecting##5
+40. the person who's sport is baseball and the dressmaker have the same parity positions
+41. the fan funk and the argentine have the same parity positions
+42. the person eating kiwi is not to the right of the fan reggae##8
+43. the person driving the motorbike is not to the left of the person eating papaya##8
+44. the dressmaker is somewhere to the right of the person who's hobby is rock-climbing##5
+45. the person driving the motorbike is somewhere to the left of the italian##5
+46. the person driving the train is in the middle##1
+47. the person who's hobby is traveling is somewhere to the left of the accountant##5
+48. the person eating peas is between the italian and the accountant##2
+49. the fan funk is on the left of the person who's hobby is collecting##1
+50. the person who's hobby is collecting is somewhere between the person who's sport is golf and the person who's hobby is drawing##7
+51. the american is not the person who's hobby is puzzles##6
+52. the person eating banana is on the far left or far right##3
+53. the person who's hobby is board-games is on the left of the person who's hobby is traveling##1
+54. the accountant and the person eating banana have the same parity positions
+55. the fan pop is not to the left of the photographer##8
+56. the fan pop is on the far left##1
+57. the person who's sport is skiing is somewhere to the left of the engineer##5
+58. the person who's hobby is drawing is not to the left of the person eating raspberry##8
+59. the person who's sport is soccer is somewhere to the right of the journalist##5
+60. the mexican is not to the right of the person who's hobby is collecting##8
+61. the american is not to the left of the person who's sport is swimming##8
+62. the mexican is not to the right of the person driving the boat##8
+63. the person who's hobby is traveling is the polish##1","{'Food': ['banana', 'blueberry', 'raspberry', 'papaya', 'kiwi', 'peas', 'carrot'], 'Hobby': ['rock-climbing', 'board-games', 'traveling', 'puzzles', 'collecting', 'drawing', 'card-games'], 'Job': ['photographer', 'dressmaker', 'librarian', 'chef', 'accountant', 'journalist', 'engineer'], 'Music-Genre': ['pop', 'trance', 'gospel', 'funk', 'salsa', 'jazz', 'reggae'], 'Nationality': ['american', 'mexican', 'polish', 'malaysian', 'turkish', 'argentine', 'italian'], 'Sport': ['swimming', 'baseball', 'golf', 'skiing', 'tennis', 'basketball', 'soccer'], 'Transport': ['bus', 'tram', 'jet-ski', 'train', 'van', 'motorbike', 'boat']}"
+Pt1_7x7_level9-7,"There 7 different types of food: avocado, blueberry, cherry, eggplant, orange, plum, spinach
+The people have 7 different hobbies: drawing, fishing, magic-tricks, puzzles, rock-climbing, sudoku, writing
+The people have 7 different jobs:  architect, dancer, firefighter, journalist, musician, police-officer, security-guard
+The people perfer 7 different movie-genres: disaster, drama, epic, horror, mystery, scientific, zombie
+The people prefer 7 different music-genres: country, dubstep, funk, gospel, hip-hop, punk, rock
+The people prefer 7 different types of sport: climbing, handball, sailing, swimming, tennis, volleyball, water-polo
+The people use 7 different means of transport: car, helicopter, quad-bike, roller, scooter, tram, van
+ 1. the person driving the roller is between the police-officer and the fan funk##2
+ 2. the person driving the car is not the person eating plum##6
+ 3. the person eating blueberry is the person who's sport is volleyball##1
+ 4. the person who's sport is handball is not the fan dubstep##6
+ 5. the fan funk is between the person watching epic movies and the person watching scientific movies##2
+ 6. the fan punk and the person who's hobby is sudoku have the same parity positions
+ 7. the person who's sport is water-polo is not to the right of the person who's hobby is writing##8
+ 8. the person driving the roller and the person eating spinach have the same parity positions
+ 9. the person driving the helicopter is not the person who's sport is volleyball##6
+10. the person who's hobby is rock-climbing is between the firefighter and the dancer##2
+11. the fan rock is on the left of the person who's hobby is sudoku##1
+12. the person eating avocado is on the far right##1
+13. the person who's hobby is magic-tricks is not to the right of the person who's hobby is writing##8
+14. the person watching scientific movies is somewhere to the right of the person watching drama movies##5
+15. the person who's hobby is puzzles is somewhere to the right of the person who's hobby is drawing##5
+16. the person driving the tram and the person eating blueberry have different parity positions
+17. the person eating eggplant is on the right of the person watching scientific movies##1
+18. the person eating avocado is not the fan rock##6
+19. the dancer is somewhere to the right of the person driving the scooter##5
+20. the dancer is somewhere to the right of the police-officer##5
+21. the person eating spinach is not to the right of the dancer##8
+22. the person who's sport is volleyball is not to the right of the person who's hobby is fishing##8
+23. the person driving the car is somewhere to the right of the person driving the scooter##5
+24. the person driving the tram is in the middle##1
+25. the person driving the van is not to the left of the person watching scientific movies##8
+26. the person watching epic movies is somewhere to the right of the person who's sport is sailing##5
+27. the person eating orange is the firefighter##1
+28. the person eating eggplant is in an even position##4
+29. the person who's hobby is magic-tricks is not the fan punk##6
+30. the person watching horror movies and the person who's hobby is sudoku have the same parity positions
+31. the fan country is somewhere to the left of the firefighter##5
+32. the person driving the car is somewhere to the left of the person who's sport is climbing##5
+33. the journalist is on the left or right of the person who's sport is climbing##3
+34. the fan funk is somewhere to the right of the person driving the car##5
+35. the person driving the scooter is not the person who's sport is sailing##6
+36. the person who's hobby is puzzles is the person who's sport is swimming##1
+37. the fan dubstep is not to the left of the person eating blueberry##8
+38. the person watching epic movies is the person driving the van##1
+39. the person watching horror movies is on the left or right of the person eating spinach##3
+40. the architect and the person watching zombie movies have different parity positions
+41. the fan dubstep is not the person eating blueberry##6
+42. the person watching mystery movies is somewhere between the fan gospel and the person who's sport is swimming##7
+43. the person eating eggplant and the person watching zombie movies have the same parity positions
+44. the person who's sport is handball is in the middle##1
+45. the fan punk is somewhere between the person who's sport is water-polo and the person who's hobby is sudoku##7
+46. the journalist is on the right of the person driving the quad-bike##1
+47. the person watching zombie movies is somewhere to the right of the person watching drama movies##5
+48. the person who's sport is tennis and the person watching horror movies have different parity positions
+49. the person who's sport is sailing is not the fan punk##6
+50. the person who's sport is swimming is not to the left of the person who's sport is handball##8
+51. the musician is on the left or right of the person who's hobby is writing##3
+52. the person who's sport is water-polo and the person who's hobby is fishing have the same parity positions
+53. the person eating plum is between the person who's hobby is fishing and the person watching disaster movies##2
+54. the person who's sport is handball and the person who's hobby is sudoku have the same parity positions
+55. the fan punk is in an even position##4
+56. the person eating orange is not to the right of the person watching scientific movies##8
+57. the person who's sport is handball is on the right of the person watching disaster movies##1
+58. the fan hip-hop is not to the left of the fan country##8
+59. the fan country is not to the right of the person eating orange##8
+60. the person driving the van is the fan dubstep##1
+61. the person driving the quad-bike is on the left or right of the person driving the van##3
+62. the person watching mystery movies is somewhere to the right of the fan country##5
+63. the person who's hobby is rock-climbing is somewhere to the left of the person who's sport is water-polo##5
+64. the fan gospel is on the right of the person who's sport is handball##1
+65. the person eating spinach is on the left of the person watching mystery movies##1
+66. the person eating avocado is on the left or right of the person who's hobby is drawing##3","{'Food': ['blueberry', 'plum', 'orange', 'cherry', 'spinach', 'eggplant', 'avocado'], 'Hobby': ['fishing', 'sudoku', 'magic-tricks', 'rock-climbing', 'writing', 'drawing', 'puzzles'], 'Job': ['architect', 'security-guard', 'firefighter', 'police-officer', 'dancer', 'musician', 'journalist'], 'Movie-Genre': ['drama', 'zombie', 'disaster', 'horror', 'scientific', 'mystery', 'epic'], 'Music-Genre': ['rock', 'country', 'hip-hop', 'punk', 'gospel', 'funk', 'dubstep'], 'Sport': ['volleyball', 'sailing', 'tennis', 'handball', 'water-polo', 'climbing', 'swimming'], 'Transport': ['scooter', 'helicopter', 'car', 'tram', 'roller', 'quad-bike', 'van']}"
+Pt1_7x7_level9-8,"There 7 different types of food: apple, asparagus, corn, cranberry, pear, raspberry, strawberry
+The people have 7 different hobbies: filmmaking, hiking, puzzles, reading, skydiving, traveling, woodworking
+The people have 7 different jobs:  coach, dressmaker, electrician, freelancer, lawyer, librarian, software-developer
+The people prefer 7 different music-genres: country, disco, funk, jazz, reggae, rock, salsa
+There are 7 different nationalities: american, argentine, british, egyptian, indian, malaysian, russian
+7 different pets are kept: bird, dog, ferret, frog, hamster, lizard, rat
+The people use 7 different means of transport: bus, car, helicopter, quad-bike, roller, ship, van
+ 1. the person eating raspberry is somewhere to the left of the person driving the roller##5
+ 2. the electrician is not to the left of the indian##8
+ 3. the person who's hobby is woodworking is not to the right of the indian##8
+ 4. the person eating apple is not the person who's hobby is traveling##6
+ 5. the owner of the bird is somewhere to the right of the person who's hobby is traveling##5
+ 6. the fan reggae is not to the left of the lawyer##8
+ 7. the owner of the dog is on the left or right of the freelancer##3
+ 8. the person who's hobby is hiking is not the argentine##6
+ 9. the person driving the van is not to the right of the owner of the frog##8
+10. the person who's hobby is puzzles is not the owner of the lizard##6
+11. the person driving the ship is not to the left of the egyptian##8
+12. the american is on the left or right of the owner of the bird##3
+13. the owner of the frog is not the egyptian##6
+14. the lawyer is on the right of the person who's hobby is filmmaking##1
+15. the person eating apple is on the left of the russian##1
+16. the person eating asparagus is not to the left of the person driving the car##8
+17. the librarian is somewhere to the left of the person driving the helicopter##5
+18. the person who's hobby is skydiving is the fan country##1
+19. the russian and the librarian have the same parity positions
+20. the person eating asparagus is not to the right of the fan disco##8
+21. the coach and the indian have the same parity positions
+22. the owner of the frog is not the person driving the ship##6
+23. the person driving the quad-bike and the fan reggae have the same parity positions
+24. the fan disco is not to the right of the person eating apple##8
+25. the person eating strawberry is somewhere to the right of the american##5
+26. the fan rock is somewhere to the left of the fan reggae##5
+27. the person eating cranberry is not to the left of the owner of the ferret##8
+28. the owner of the dog is on the left or right of the owner of the ferret##3
+29. the dressmaker and the person driving the van have different parity positions
+30. the owner of the frog is on the left or right of the person who's hobby is hiking##3
+31. the fan salsa is on the left or right of the fan disco##3
+32. the person who's hobby is skydiving is on the left of the person driving the quad-bike##1
+33. the fan jazz and the person driving the roller have different parity positions
+34. the person who's hobby is woodworking is not to the right of the owner of the ferret##8
+35. the fan rock is on the left or right of the person driving the bus##3
+36. the person who's hobby is woodworking is not the fan reggae##6
+37. the fan jazz is not the person who's hobby is woodworking##6
+38. the person who's hobby is hiking is somewhere to the left of the electrician##5
+39. the person who's hobby is hiking is in an odd position##4
+40. the russian is not to the left of the dressmaker##8
+41. the fan salsa is in an odd position##4
+42. the egyptian is somewhere to the left of the fan funk##5
+43. the owner of the ferret is somewhere to the right of the malaysian##5
+44. the person eating pear is somewhere to the right of the fan disco##5
+45. the software-developer is not to the right of the british##8
+46. the person eating strawberry is not to the left of the person eating raspberry##8
+47. the russian is somewhere between the person who's hobby is reading and the egyptian##7
+48. the person who's hobby is skydiving is somewhere between the british and the person who's hobby is traveling##7
+49. the person eating pear is not to the left of the fan rock##8
+50. the person driving the bus is on the far right##1
+51. the owner of the frog is not the person driving the ship##6
+52. the owner of the lizard is not the software-developer##6
+53. the american is not to the left of the owner of the lizard##8
+54. the russian is not to the right of the person driving the ship##8
+55. the owner of the ferret is on the left of the fan funk##1
+56. the owner of the frog is on the left of the coach##1
+57. the owner of the ferret is not the person who's hobby is skydiving##6
+58. the egyptian is not to the left of the librarian##8
+59. the person eating apple is not the person who's hobby is traveling##6
+60. the owner of the dog is on the right of the fan disco##1
+61. the person who's hobby is woodworking is somewhere to the right of the owner of the hamster##5
+62. the person who's hobby is puzzles is somewhere to the right of the fan rock##5
+63. the russian is on the right of the fan disco##1
+64. the owner of the frog is on the left or right of the russian##3
+65. the person eating raspberry is between the owner of the lizard and the freelancer##2
+66. the fan salsa is not to the right of the person who's hobby is hiking##8
+67. the person driving the quad-bike is not to the right of the owner of the lizard##8
+68. the person driving the quad-bike is somewhere to the right of the owner of the hamster##5
+69. the person eating corn is not to the left of the lawyer##8
+70. the british is not the owner of the rat##6
+71. the fan jazz is not to the left of the fan disco##8
+72. the person driving the roller is not to the left of the person driving the car##8
+73. the indian is somewhere to the right of the freelancer##5
+74. the owner of the rat is not to the left of the person eating corn##8
+75. the fan reggae and the argentine have different parity positions
+76. the person driving the helicopter is not to the right of the person who's hobby is hiking##8
+77. the person eating corn is not the russian##6
+78. the owner of the hamster is not the person who's hobby is puzzles##6
+79. the person driving the van is somewhere to the right of the person eating cranberry##5
+80. the lawyer is not to the right of the fan disco##8","{'Food': ['asparagus', 'apple', 'cranberry', 'corn', 'raspberry', 'pear', 'strawberry'], 'Hobby': ['filmmaking', 'woodworking', 'traveling', 'skydiving', 'hiking', 'reading', 'puzzles'], 'Job': ['librarian', 'lawyer', 'dressmaker', 'freelancer', 'coach', 'electrician', 'software-developer'], 'Music-Genre': ['salsa', 'disco', 'funk', 'country', 'jazz', 'rock', 'reggae'], 'Nationality': ['malaysian', 'egyptian', 'russian', 'argentine', 'indian', 'american', 'british'], 'Pet': ['hamster', 'ferret', 'dog', 'frog', 'rat', 'lizard', 'bird'], 'Transport': ['car', 'helicopter', 'ship', 'van', 'quad-bike', 'roller', 'bus']}"
+Pt1_7x7_level9-9,"There are 7 different favourite beverages: 7up, almond-milk, cola, iced-tea, juice, mirinda, tea
+The people have 7 different jobs:  designer, entrepreneur, firefighter, librarian, manager, nurse, project-manager
+The people perfer 7 different movie-genres: adventure, animation, drama, family, mystery, scientific, zombie
+The people prefer 7 different music-genres: country, disco, hip-hop, metal, pop, reggae, rock
+There are 7 different nationalities: argentine, brazilian, egyptian, italian, malaysian, spanish, turkish
+7 different pets are kept: bird, dog, frog, goldfish, guinea-pig, hedgehog, horse
+The people prefer 7 different types of sport: ice-hockey, lacrosse, rugby, sailing, swimming, tennis, water-polo
+ 1. the person drinking juice and the person watching mystery movies have the same parity positions
+ 2. the malaysian is on the left or right of the person drinking almond-milk##3
+ 3. the argentine is on the left of the project-manager##1
+ 4. the person drinking 7up and the person watching scientific movies have the same parity positions
+ 5. the fan rock is the person who's sport is ice-hockey##1
+ 6. the fan country and the person drinking iced-tea have different parity positions
+ 7. the person drinking tea is the argentine##1
+ 8. the firefighter and the person watching zombie movies have the same parity positions
+ 9. the owner of the frog is not to the left of the person drinking iced-tea##8
+10. the owner of the dog is not to the left of the person watching adventure movies##8
+11. the librarian is not to the right of the fan country##8
+12. the person who's sport is rugby is somewhere to the right of the person drinking juice##5
+13. the person who's sport is tennis is not to the right of the owner of the bird##8
+14. the manager and the person watching zombie movies have the same parity positions
+15. the person watching scientific movies is not to the left of the designer##8
+16. the person watching animation movies is on the left or right of the owner of the dog##3
+17. the person watching family movies is not to the left of the fan rock##8
+18. the owner of the hedgehog and the person drinking iced-tea have the same parity positions
+19. the person drinking tea is not to the left of the owner of the horse##8
+20. the fan hip-hop and the person who's sport is rugby have the same parity positions
+21. the entrepreneur is on the right of the person drinking 7up##1
+22. the malaysian and the fan country have different parity positions
+23. the fan hip-hop is not the person drinking 7up##6
+24. the person drinking almond-milk is on the right of the owner of the goldfish##1
+25. the person who's sport is water-polo is on the left of the nurse##1
+26. the person watching animation movies is not the person who's sport is tennis##6
+27. the person who's sport is swimming is somewhere to the right of the person who's sport is rugby##5
+28. the spanish is not to the left of the person watching mystery movies##8
+29. the owner of the hedgehog and the person who's sport is tennis have the same parity positions
+30. the owner of the frog is not to the left of the firefighter##8
+31. the manager is on the right of the person watching mystery movies##1
+32. the malaysian is on the left or right of the person drinking mirinda##3
+33. the person watching animation movies is somewhere to the right of the entrepreneur##5
+34. the manager is on the left or right of the person drinking iced-tea##3
+35. the owner of the goldfish is on the left or right of the owner of the frog##3
+36. the italian is on the left or right of the person watching family movies##3
+37. the person who's sport is water-polo and the spanish have different parity positions
+38. the fan pop is on the left or right of the fan metal##3
+39. the person who's sport is tennis is somewhere to the right of the person watching scientific movies##5
+40. the person drinking almond-milk is on the left or right of the nurse##3
+41. the person who's sport is sailing is not to the left of the owner of the guinea-pig##8
+42. the owner of the dog is on the far right##1
+43. the person drinking 7up and the person watching drama movies have the same parity positions
+44. the librarian is on the left or right of the owner of the goldfish##3
+45. the fan pop and the person drinking 7up have different parity positions
+46. the argentine is somewhere to the right of the person drinking juice##5
+47. the fan pop is somewhere between the person who's sport is sailing and the fan rock##7
+48. the owner of the hedgehog is on the left or right of the person watching scientific movies##3
+49. the fan reggae is not to the left of the person watching mystery movies##8
+50. the person drinking iced-tea and the argentine have different parity positions
+51. the manager and the person watching scientific movies have the same parity positions
+52. the librarian is the fan country##1
+53. the person who's sport is ice-hockey and the person drinking mirinda have the same parity positions
+54. the fan reggae is not to the left of the person drinking cola##8
+55. the owner of the hedgehog is somewhere to the left of the argentine##5
+56. the person who's sport is water-polo is on the right of the project-manager##1
+57. the owner of the dog is not the person drinking mirinda##6
+58. the owner of the guinea-pig is on the left of the person watching mystery movies##1
+59. the person watching zombie movies is not to the right of the person watching family movies##8
+60. the person who's sport is ice-hockey and the fan rock have the same parity positions
+61. the owner of the frog is somewhere to the right of the person drinking iced-tea##5
+62. the person who's sport is lacrosse and the person watching mystery movies have different parity positions
+63. the person who's sport is swimming is on the right of the nurse##1
+64. the egyptian is on the left of the entrepreneur##1
+65. the fan pop is in the middle##1
+66. the project-manager is on the left or right of the person who's sport is water-polo##3
+67. the person who's sport is lacrosse is on the left of the entrepreneur##1
+68. the person drinking iced-tea is not the entrepreneur##6
+69. the brazilian is not to the right of the argentine##8
+70. the manager is not the brazilian##6
+71. the person watching adventure movies is not to the left of the person drinking cola##8
+72. the person who's sport is rugby is not to the left of the owner of the guinea-pig##8","{'Beverage': ['7up', 'juice', 'tea', 'iced-tea', 'mirinda', 'cola', 'almond-milk'], 'Job': ['designer', 'entrepreneur', 'manager', 'project-manager', 'firefighter', 'nurse', 'librarian'], 'Movie-Genre': ['scientific', 'mystery', 'zombie', 'family', 'drama', 'animation', 'adventure'], 'Music-Genre': ['disco', 'hip-hop', 'rock', 'pop', 'metal', 'reggae', 'country'], 'Nationality': ['egyptian', 'brazilian', 'argentine', 'spanish', 'italian', 'malaysian', 'turkish'], 'Pet': ['guinea-pig', 'hedgehog', 'horse', 'bird', 'frog', 'goldfish', 'dog'], 'Sport': ['lacrosse', 'tennis', 'ice-hockey', 'rugby', 'water-polo', 'sailing', 'swimming']}"